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Float32Array(this._buffers.positions),this.gl.STATIC_DRAW),this.gl.vertexAttribPointer(this._programInfo.attribLocations.vertexPosition,2,this.gl.FLOAT,!1,0,0),this.gl.enableVertexAttribArray(this._programInfo.attribLocations.vertexPosition),this.gl.bindBuffer(this.gl.ARRAY_BUFFER,this._buffers.texPosition),this.gl.vertexAttribPointer(this._programInfo.attribLocations.texturePosition,2,this.gl.FLOAT,!1,0,0),this.gl.enableVertexAttribArray(this._programInfo.attribLocations.texturePosition),this.gl.bindBuffer(this.gl.ELEMENT_ARRAY_BUFFER,this._buffers.indices),i?(this.gl.activeTexture(this.gl.TEXTURE0+3),this.gl.bindTexture(this.gl.TEXTURE_2D,this._ytexture),this.gl.activeTexture(this.gl.TEXTURE0+4),this.gl.bindTexture(this.gl.TEXTURE_2D,this._utexture),this.gl.activeTexture(this.gl.TEXTURE0+5),this.gl.bindTexture(this.gl.TEXTURE_2D,this._vtexture)):(this.gl.activeTexture(this.gl.TEXTURE0+2),this.gl.bindTexture(this.gl.TEXTURE_2D,this._rgbatexture)),this.gl.useProgram(this._programInfo.program),this.gl.uniform1i(this._programInfo.uniformLocations.rgbatexture,2),this.gl.uniform1i(this._programInfo.uniformLocations.ytexture,3),this.gl.uniform1i(this._programInfo.uniformLocations.utexture,4),this.gl.uniform1i(this._programInfo.uniformLocations.vtexture,5),this.gl.uniform1i(this._programInfo.uniformLocations.isyuv,i?1:0),this.gl.drawElements(this.gl.TRIANGLES,6,this.gl.UNSIGNED_SHORT,0)}},{key:"_calRect",value:function(e,t,i,r,a,n){var o=2*e/a-1,s=2*(n-t-r)/n-1,l=2*(e+i)/a-1,c=2*(n-t)/n-1;return[o,s,l,s,l,c,o,c]}},{key:"_clear",value:function(){this.gl.clearColor(0,0,0,1),this.gl.clearDepth(1),this.gl.clear(this.gl.COLOR_BUFFER_BIT|this.gl.DEPTH_BUFFER_BIT)}},{key:"render",value:function(e,t,i,r,a){var n=this.gl;this._clear(),n.activeTexture(n.TEXTURE0),n.bindTexture(n.TEXTURE_2D,this._ytexture),n.texImage2D(n.TEXTURE_2D,0,n.LUMINANCE,e,t,0,n.LUMINANCE,n.UNSIGNED_BYTE,i),n.activeTexture(n.TEXTURE1),n.bindTexture(n.TEXTURE_2D,this._utexture),n.texImage2D(n.TEXTURE_2D,0,n.LUMINANCE,e/2,t/2,0,n.LUMINANCE,n.UNSIGNED_BYTE,r),n.activeTexture(n.TEXTURE2),n.bindTexture(n.TEXTURE_2D,this._vtexture),n.texImage2D(n.TEXTURE_2D,0,n.LUMINANCE,e/2,t/2,0,n.LUMINANCE,n.UNSIGNED_BYTE,a),this._buffers.positions=[-1,-1,1,-1,1,1,-1,1],this._drawScene(e,t,!0)}},{key:"renderYUV",value:function(e,t,i){var r=i.slice(0,e*t),a=i.slice(e*t,e*t*5/4),n=i.slice(e*t*5/4,e*t*3/2),o=this.gl;this._clear(),o.activeTexture(o.TEXTURE0),o.bindTexture(o.TEXTURE_2D,this._ytexture),o.texImage2D(o.TEXTURE_2D,0,o.LUMINANCE,e,t,0,o.LUMINANCE,o.UNSIGNED_BYTE,r),o.activeTexture(o.TEXTURE1),o.bindTexture(o.TEXTURE_2D,this._utexture),o.texImage2D(o.TEXTURE_2D,0,o.LUMINANCE,e/2,t/2,0,o.LUMINANCE,o.UNSIGNED_BYTE,a),o.activeTexture(o.TEXTURE2),o.bindTexture(o.TEXTURE_2D,this._vtexture),o.texImage2D(o.TEXTURE_2D,0,o.LUMINANCE,e/2,t/2,0,o.LUMINANCE,o.UNSIGNED_BYTE,n),this._buffers.positions=[-1,-1,1,-1,1,1,-1,1],this._drawScene(e,t,!0)}},{key:"drawDom",value:function(e,t,i,r,a){var n=this.gl;n.activeTexture(n.TEXTURE0),n.bindTexture(n.TEXTURE_2D,this._rgbatexture),n.texImage2D(n.TEXTURE_2D,0,n.RGBA,n.RGBA,n.UNSIGNED_BYTE,a),this._buffers.positions=this._calRect(i,r,a.width,a.height,e,t),this._drawScene(e,t,!1)}}])}(),as=function(){function e(t){var i=this;S(this,e),this.gpu=t,this.pipeline=null,this.matrixGroupInfo=null,this.depthTexture=null,this.textureGroupInfo=null,this.hasInited=!1,this.buffers=this._initBuffer(),this._initPipeline().then((function(e){i.pipeline=e,i.matrixGroupInfo=i._initMatrixGroupInfo(),i.hasInited=!0}))}return T(e,[{key:"destroy",value:function(){this.gpu&&(this.gpu.device.destroy(),this.gpu=null),this.hasInited=!1,this.pipeline=null,this.matrixGroupInfo=null,this.depthTexture=null,this.textureGroupInfo=null}},{key:"_initBuffer",value:function(){var e=this.gpu.device,t=new Float32Array([-1,-1,-1,1,-1,-1,1,1,-1,-1,1,-1]),i=e.createBuffer({size:t.byteLength,usage:window.GPUBufferUsage.VERTEX|window.GPUBufferUsage.COPY_DST});e.queue.writeBuffer(i,0,t);var r=new Float32Array([0,1,1,1,1,0,0,0]),a=e.createBuffer({size:r.byteLength,usage:window.GPUBufferUsage.VERTEX|window.GPUBufferUsage.COPY_DST});e.queue.writeBuffer(a,0,r);var n=new Uint16Array([0,1,2,0,2,3]),o=e.createBuffer({size:n.byteLength,usage:window.GPUBufferUsage.INDEX|window.GPUBufferUsage.COPY_DST});return e.queue.writeBuffer(o,0,n),{positionBuffer:i,texpositionBuffer:a,indexBuffer:o}}},{key:"_initPipeline",value:function(){var e=this;return new Promise((function(t,i){var r=e.gpu.device,a=e.gpu.format,n={layout:"auto",vertex:{module:r.createShaderModule({code:"\n\n                  @binding(0) @group(0) var<uniform> uModelMatrix : mat4x4<f32>;\n                  @binding(1) @group(0) var<uniform> uViewMatrix : mat4x4<f32>;\n                  @binding(2) @group(0) var<uniform> uProjectionMatrix : mat4x4<f32>;\n\n                  struct VertexOutput {\n                    @builtin(position) Position : vec4<f32>,\n                    @location(0) vTexturePosition : vec2<f32>,\n                  }\n\n                  @vertex\n                  fn main(\n                    @location(0) aVertexPosition : vec4<f32>,\n                    @location(1) aTexturePosition : vec2<f32>\n                  ) -> VertexOutput {\n                    var output : VertexOutput;\n                    var tmppos : vec4<f32> = uProjectionMatrix * uViewMatrix * uModelMatrix * aVertexPosition;\n                    output.Position = vec4<f32>(tmppos.x, tmppos.y, (tmppos.z+1.)/2., tmppos.w);  // webgl z [-1, 1],  webgpu z [0, 1],  这里z做下调整 z-webgpu = (z-webgl+1)/2\n                    output.vTexturePosition = aTexturePosition;\n                    return output;\n                  }\n\n                "}),entryPoint:"main",buffers:[{arrayStride:12,attributes:[{shaderLocation:0,offset:0,format:"float32x3"}]},{arrayStride:8,attributes:[{shaderLocation:1,offset:0,format:"float32x2"}]}]},primitive:{topology:"triangle-list"},fragment:{module:r.createShaderModule({code:"\n                @group(1) @binding(0) var mySampler: sampler;\n                @group(1) @binding(1) var yTexture: texture_2d<f32>;\n                @group(1) @binding(2) var uTexture: texture_2d<f32>;\n                @group(1) @binding(3) var vTexture: texture_2d<f32>;\n\n                const YUV2RGB : mat4x4<f32> = mat4x4<f32>( 1.1643828125, 0, 1.59602734375, -.87078515625,\n                                                         1.1643828125, -.39176171875, -.81296875, .52959375,\n                                                         1.1643828125, 2.017234375, 0, -1.081390625,\n                                                         0, 0, 0, 1);\n\n                @fragment\n                fn main(\n                  @location(0) vTexturePosition: vec2<f32>\n                ) -> @location(0) vec4<f32> {\n\n                    var y : f32= textureSample(yTexture, mySampler, vTexturePosition).r;\n                    var u : f32 = textureSample(uTexture,  mySampler, vTexturePosition).r;\n                    var v : f32 = textureSample(vTexture, mySampler, vTexturePosition).r;\n\n                    return  vec4<f32>(y, u, v, 1.0)*YUV2RGB;\n                }\n\n                "}),entryPoint:"main",targets:[{format:a}]},depthStencil:{depthWriteEnabled:!0,depthCompare:"less",format:"depth24plus"}};r.createRenderPipelineAsync(n).then((function(e){t(e)})).catch((function(e){i(e)}))}))}},{key:"_initMatrixGroupInfo",value:function(){var e=this.gpu.device,t=this.pipeline,i=Zo();ts(i,-1,1,-1,1,.1,100);var r=Zo();$o(r);var a=Zo();!function(e,t,i,r){var a,n,o,s,l,c,u,d,h,p,f=t[0],m=t[1],g=t[2],y=r[0],v=r[1],A=r[2],b=i[0],_=i[1],k=i[2];Math.abs(f-b)<Qo&&Math.abs(m-_)<Qo&&Math.abs(g-k)<Qo?$o(e):(u=f-b,d=m-_,h=g-k,a=v*(h*=p=1/Math.hypot(u,d,h))-A*(d*=p),n=A*(u*=p)-y*h,o=y*d-v*u,(p=Math.hypot(a,n,o))?(a*=p=1/p,n*=p,o*=p):(a=0,n=0,o=0),s=d*o-h*n,l=h*a-u*o,c=u*n-d*a,(p=Math.hypot(s,l,c))?(s*=p=1/p,l*=p,c*=p):(s=0,l=0,c=0),e[0]=a,e[1]=s,e[2]=u,e[3]=0,e[4]=n,e[5]=l,e[6]=d,e[7]=0,e[8]=o,e[9]=c,e[10]=h,e[11]=0,e[12]=-(a*f+n*m+o*g),e[13]=-(s*f+l*m+c*g),e[14]=-(u*f+d*m+h*g),e[15]=1)}(a,is(0,0,0),is(0,0,-1),is(0,1,0));var n=e.createBuffer({size:64,usage:window.GPUBufferUsage.UNIFORM|window.GPUBufferUsage.COPY_DST});e.queue.writeBuffer(n,0,r);var o=e.createBuffer({size:64,usage:window.GPUBufferUsage.UNIFORM|window.GPUBufferUsage.COPY_DST});e.queue.writeBuffer(o,0,a);var s=e.createBuffer({size:64,usage:window.GPUBufferUsage.UNIFORM|window.GPUBufferUsage.COPY_DST});return e.queue.writeBuffer(s,0,i),{modelMatrixBuffer:n,viewMatrixBuffer:o,projectMatrixBuffer:s,group:e.createBindGroup({label:"group0",layout:t.getBindGroupLayout(0),entries:[{binding:0,resource:{buffer:n}},{binding:1,resource:{buffer:o}},{binding:2,resource:{buffer:s}}]})}}},{key:"_initTextureGroupInfo",value:function(e,t){var i=this.gpu.device,r=this.pipeline,a=i.createTexture({size:[e,t],format:"r8unorm",usage:window.GPUTextureUsage.TEXTURE_BINDING|window.GPUTextureUsage.COPY_DST|window.GPUTextureUsage.RENDER_ATTACHMENT}),n=i.createTexture({size:[e/2,t/2],format:"r8unorm",usage:window.GPUTextureUsage.TEXTURE_BINDING|window.GPUTextureUsage.COPY_DST|window.GPUTextureUsage.RENDER_ATTACHMENT}),o=i.createTexture({size:[e/2,t/2],format:"r8unorm",usage:window.GPUTextureUsage.TEXTURE_BINDING|window.GPUTextureUsage.COPY_DST|window.GPUTextureUsage.RENDER_ATTACHMENT}),s=i.createSampler({magFilter:"linear",minFilter:"linear"}),l=i.createBindGroup({label:"group1",layout:r.getBindGroupLayout(1),entries:[{binding:0,resource:s},{binding:1,resource:a.createView()},{binding:2,resource:n.createView()},{binding:3,resource:o.createView()}]});return{yTexture:a,uTexture:n,vTexture:o,group:l}}},{key:"_drawScene",value:function(){var e=this.gpu.device,t=this.gpu.context,i=e.createCommandEncoder(),r={colorAttachments:[{view:t.getCurrentTexture().createView(),clearValue:{r:0,g:0,b:0,a:0},loadOp:"clear",storeOp:"store"}],depthStencilAttachment:{view:this.depthTexture.createView(),depthClearValue:1,depthLoadOp:"clear",depthStoreOp:"store"}},a=i.beginRenderPass(r);a.setPipeline(this.pipeline),a.setBindGroup(0,this.matrixGroupInfo.group),a.setBindGroup(1,this.textureGroupInfo.group),a.setVertexBuffer(0,this.buffers.positionBuffer),a.setVertexBuffer(1,this.buffers.texpositionBuffer),a.setIndexBuffer(this.buffers.indexBuffer,"uint16"),a.drawIndexed(6),a.end(),e.queue.submit([i.finish()])}},{key:"renderYUV",value:function(e,t,i){if(this.hasInited){var r=i.slice(0,e*t),a=i.slice(e*t,e*t*5/4),n=i.slice(e*t*5/4,e*t*3/2),o=this.gpu.device;this.depthTexture||(this.depthTexture=this.gpu.device.createTexture({size:[e,t],format:"depth24plus",usage:window.GPUTextureUsage.RENDER_ATTACHMENT})),this.textureGroupInfo||(this.textureGroupInfo=this._initTextureGroupInfo(e,t)),o.queue.writeTexture({texture:this.textureGroupInfo.yTexture},r,{bytesPerRow:e,rowsPerImage:t},[e,t]),o.queue.writeTexture({texture:this.textureGroupInfo.uTexture},a,{bytesPerRow:e/2,rowsPerImage:t/2},[e/2,t/2]),o.queue.writeTexture({texture:this.textureGroupInfo.vTexture},n,{bytesPerRow:e/2,rowsPerImage:t/2},[e/2,t/2]),this._drawScene()}}},{key:"clear",value:function(){}}])}(),ns=function(){function e(t){S(this,e),this.player=t,this.TAG_NAME="SingleWatermark",this.configList=[],this.shadowRoot=null,this.shadowRootRealDom=null,this.shadowRootInnerDom=null,this.scale=1,this.isDynamic=!1,this._initDom(),this.player.debug.log(this.TAG_NAME,"int")}return T(e,[{key:"destroy",value:function(){this.configList=[],this.shadowRootInnerDom=null,this.isDynamic=!1,this.scale=1,this.shadowRoot&&(this.player.$container.removeChild(this.shadowRootRealDom),this.shadowRoot=null,this.shadowRootRealDom=null),this.player.debug.log(this.TAG_NAME,"destroy")}},{key:"resize",value:function(){this.player.debug.log(this.TAG_NAME,"resize()"),"default"===this.player._opt.aspectRatio||On()?this.player.getRenderType()===he?this._resizeDomForCanvas():this.player.getRenderType()===pe&&this._resizeDomForVideo():this._resizeDomRatio()}},{key:"_initDom",value:function(){var e=this.player.$container,t=null,i=document.createElement("div");i.setAttribute("style","pointer-events: none !important;display: block !important;"),t="function"==typeof i.attachShadow?i.attachShadow({mode:"open"}):i.shadowRoot?i.shadowRoot:i;var r=document.createElement("div");r.setAttribute("style","position: absolute; top: 0; left: 0; width: 0; height: 0;display: none;"),t.appendChild(r);var a=e.children,n=Math.floor(Math.random()*(a.length-1))+1;a[n]?e.insertBefore(i,a[n]):e.appendChild(i),this.shadowRootInnerDom=r,this.shadowRootRealDom=i,this.shadowRoot=t}},{key:"update",value:function(e){this._removeDom();var t=[];Array.isArray(e)?t=e:yo(e)&&t.push(e);var i=t.map((function(e){return oo(e)}));this.configList=i,this._updateDom()}},{key:"_resizeDomForVideo",value:function(){var e=this.player.width,t=this.player.height,i=this.player.getVideoInfo();if(i&&i.height>0&&i.width>0){var r=i.width,a=i.height,n=this.player._opt,o=t,s=e;if(n.hasControl&&!n.controlAutoHide){var l=n.playType===z?yi:gi;On()&&this.player.fullscreen&&n.useWebFullScreen?s-=l:o-=l}var c=n.rotate,u=(s-r)/2,d=(o-a)/2;270!==c&&90!==c||(r=i.height,a=i.width);var h=s/r,p=o/a,f=h>p?p:h;n.isResize||h!==p&&(f=h+","+p),n.isFullResize&&(f=h>p?h:p);var m="scale("+f+")";"none"===n.mirrorRotate&&c&&(m+=" rotate("+c+"deg)"),"level"===n.mirrorRotate?m+=" rotateY(180deg)":"vertical"===n.mirrorRotate&&(m+=" rotateX(180deg)"),this.scale=-1!==(""+f).indexOf(",")?h:f,this.shadowRootInnerDom.style.transform=m,this.shadowRootInnerDom.style.left=u+"px",this.shadowRootInnerDom.style.top=d+"px",this.shadowRootInnerDom.style.width=i.width+"px",this.shadowRootInnerDom.style.height=i.height+"px",this.shadowRootInnerDom.style.display="block"}}},{key:"_resizeDomForCanvas",value:function(){var e=this.player.getVideoInfo();if(e&&e.height>0&&e.width>0){var t=this.player._opt,i=this.player.width,r=this.player.height;if(t.hasControl&&!t.controlAutoHide){var a=t.playType===z?yi:gi;On()&&this.player.fullscreen&&t.useWebFullScreen?i-=a:r-=a}var n=e.width,o=e.height,s=t.rotate,l=(i-n)/2,c=(r-o)/2;270!==s&&90!==s||(n=e.height,o=e.width);var u=i/n,d=r/o,h=u>d?d:u;t.isResize||u!==d&&(h=u+","+d),t.isFullResize&&(h=u>d?u:d);var p="scale("+h+")";"none"===t.mirrorRotate&&s&&(p+=" rotate("+s+"deg)"),"level"===t.mirrorRotate?p+=" rotateY(180deg)":"vertical"===t.mirrorRotate&&(p+=" rotateX(180deg)"),this.shadowRootInnerDom.style.height=e.height+"px",this.shadowRootInnerDom.style.width=e.width+"px",this.shadowRootInnerDom.style.padding="0",this.shadowRootInnerDom.style.transform=p,this.shadowRootInnerDom.style.left=l+"px",this.shadowRootInnerDom.style.top=c+"px",this.shadowRootInnerDom.style.display="block"}}},{key:"_resizeDomRatio",value:function(){var e=this.player.getVideoInfo();if(e&&e.height>0&&e.width>0){var t=this.player._opt.aspectRatio.split(":").map(Number),i=this.player.width,r=this.player.height,a=this.player._opt,n=0;a.hasControl&&!a.controlAutoHide&&(n=a.playType===z?yi:gi,r-=n);var o=e.width/e.height,s=t[0]/t[1];if(o>s){var l=s*e.height/e.width;this.shadowRootInnerDom.style.width=100*l+"%",this.shadowRootInnerDom.style.height="calc(100% - ".concat(n,"px)"),this.shadowRootInnerDom.style.padding="0 ".concat((i-i*l)/2,"px")}else{var c=e.width/s/e.height;this.shadowRootInnerDom.style.width="100%",this.shadowRootInnerDom.style.height="calc(".concat(100*c,"% - ").concat(n,"px)"),this.shadowRootInnerDom.style.padding=(r-r*c)/2+"px 0"}this.shadowRootInnerDom.style.display="block"}}},{key:"_updateDom",value:function(){var e=this;this.shadowRoot&&this.configList.forEach((function(t){var i=document.createElement("div"),r=null;if(t.image&&t.image.src?(r=document.createElement("img"),r.style.height="100%",r.style.width="100%",r.style.objectFit="contain",r.src=t.image.src):t.text&&t.text.content?r=document.createTextNode(t.text.content):(t.rect&&t.rect.color&&t.rect.width||t.html||t.line&&t.line.x1&&t.line.y1&&t.line.x2&&t.line.y2||t.polygon&&t.polygon.list&&t.polygon.list.length>=3)&&(r=document.createElement("div")),r){if(i.appendChild(r),i.style.visibility="",i.style.position="absolute",i.style.display="block",i.style["-ms-user-select"]="none",i.style["-moz-user-select"]="none",i.style["-webkit-user-select"]="none",i.style["-o-user-select"]="none",i.style["user-select"]="none",i.style["-webkit-touch-callout"]="none",i.style["-webkit-tap-highlight-color"]="rgba(0,0,0,0)",i.style["-webkit-text-size-adjust"]="none",i.style["-webkit-touch-callout"]="none",i.style.opacity=t.opacity,no(t.left)&&(Xn(t.left)?i.style.left=t.left+"px":i.style.left=t.left),no(t.right)&&(Xn(t.right)?i.style.right=t.right+"px":i.style.right=t.right),no(t.top)&&(Xn(t.top)?i.style.top=t.top+"px":i.style.top=t.top),no(t.bottom)&&(Xn(t.bottom)?i.style.bottom=t.bottom+"px":i.style.bottom=t.bottom),t.backgroundColor&&(i.style.backgroundColor=t.backgroundColor),i.style.overflow="hidden",i.style.zIndex="9999999",t.image&&t.image.src)i.style.width=t.image.width+"px",i.style.height=t.image.height+"px";else if(t.text&&t.text.content)i.style.fontSize=t.text.fontSize+"px",i.style.color=t.text.color,t.text.width&&(i.style.width=t.text.width+"px"),t.text.height&&(i.style.height=t.text.height+"px");else if(t.rect&&t.rect.color&&t.rect.width){if(i.style.width=t.rect.width+"px",i.style.height=t.rect.height+"px",i.style.borderWidth=t.rect.lineWidth+"px",i.style.borderStyle="solid",i.style.borderColor=t.rect.color,t.rect.fill){var a=document.createElement("div");a.style.position="absolute",a.style.width="100%",a.style.height="100%",a.style.backgroundColor=t.rect.fill,t.rect.fillOpacity&&(a.style.opacity=t.rect.fillOpacity),i.appendChild(a)}}else if(t.html)i.style.width="100%",i.style.height="100%",i.innerHTML=t.html;else if(t.line&&t.line.x1&&t.line.y1&&t.line.x2&&t.line.y2)e.settingLine(i,t.line);else if(t.polygon&&t.polygon.list&&t.polygon.list.length>=3){i.style.width="100%",i.style.height="100%";var n=t.polygon.list,o=t.polygon.color,s=t.polygon.lineWidth;if(n=n.sort((function(e,t){return(e.index||0)-(t.index||0)})),t.polygon.fill){var l=document.createElement("div");l.style.position="absolute",l.style.width="100%",l.style.height="100%";var c="polygon("+n.map((function(e){return"".concat(e.x,"px ").concat(e.y,"px")})).join(", ")+")";l.style.clipPath=c,l.style.backgroundColor=t.polygon.fill,t.polygon.fillOpacity&&(l.style.opacity=t.polygon.fillOpacity),i.appendChild(l)}n.forEach((function(t,r){var a=document.createElement("div");if(r===n.length-1){var l=n[0],c={x1:t.x,y1:t.y,x2:l.x,y2:l.y,color:o,lineWidth:s};return e.settingLine(a,c),void i.appendChild(a)}var u=n[r+1],d={x1:t.x,y1:t.y,x2:u.x,y2:u.y,color:o,lineWidth:s};e.settingLine(a,d),i.appendChild(a)}))}e.isDynamic&&(e.shadowRootDynamicDom=i),e.shadowRootInnerDom.appendChild(i)}}))}},{key:"settingLine",value:function(e,t){var i=t.x1,r=t.y1,a=t.x2,n=t.y2,o=Math.sqrt(Math.pow(i-a,2)+Math.pow(r-n,2)),s=180*Math.atan2(n-r,a-i)/Math.PI;e.style.backgroundColor=t.color,e.style.width=o+"px",e.style.height=t.lineWidth+"px",e.style.position="absolute",e.style.top=r+"px",e.style.left=i+"px",e.style.transform="rotate("+s+"deg)",e.style.transformOrigin="0 0"}},{key:"remove",value:function(){this._removeDom()}},{key:"_removeDom",value:function(){this.shadowRootInnerDom&&(this.shadowRootInnerDom.innerHTML="")}}])}(),os=function(e){function t(){var e;return S(this,t),e=_(this,t),e.videoInfo={width:null,height:null,encType:null,encTypeCode:null},e.init=!1,e.prevAiFaceDetectTime=null,e.prevAiObjectDetectTime=null,e.prevOcclusionDetectTime=null,e.contentWatermark=null,e.aiContentWatermark=null,e.tempContentList=[],e.tempAiContentList=[],e.streamFps=0,e}return k(t,e),T(t,[{key:"destroy",value:function(){this.resetInit(),this.contentWatermark&&(this.contentWatermark.destroy(),this.contentWatermark=null),this.tempContentList=[],this.aiContentWatermark&&(this.aiContentWatermark.destroy(),this.aiContentWatermark=null),this.tempAiContentList=[],this.prevAiFaceDetectTime=null,this.prevAiObjectDetectTime=null,this.streamFps=0,this.off()}},{key:"resetInit",value:function(){this.videoInfo={width:null,height:null,encType:null,encTypeCode:null},this.init=!1}},{key:"getHasInit",value:function(){return this.init}},{key:"updateVideoInfo",value:function(e){no(e.encTypeCode)&&(this.videoInfo.encType=jt[e.encTypeCode],this.videoInfo.encTypeCode=e.encTypeCode),no(e.encType)&&(this.videoInfo.encType=e.encType),no(e.width)&&(this.videoInfo.width=e.width),no(e.height)&&(this.videoInfo.height=e.height),no(this.videoInfo.encType)&&no(this.videoInfo.height)&&no(this.videoInfo.width)&&!this.init&&(this.player.emit(xt.videoInfo,this.videoInfo),this.init=!0)}},{key:"getVideoInfo",value:function(){return this.videoInfo}},{key:"clearView",value:function(){this.tempContentList=[],this.tempAiContentList=[]}},{key:"resize",value:function(){if(this.player.debug.log("CommonVideo","resize()"),"default"===this.player._opt.aspectRatio||On()?this._resize():this._resizeRatio(),this.contentWatermark&&this.contentWatermark.resize(),this.aiContentWatermark&&this.aiContentWatermark.resize(),this.player.singleWatermark&&this.player.singleWatermark.resize(),this.player.ghostWatermark&&this.player.ghostWatermark.resize(),this.player.dynamicWatermark&&this.player.dynamicWatermark.resize(),this.player.zoom&&this.player.zooming){var e=this._getStyleScale();this.player.zoom.updatePrevVideoElementStyleScale(e),this.player.zoom.updateVideoElementScale()}}},{key:"_resizeRatio",value:function(){this.player.debug.log("CommonVideo","_resizeRatio()");var e=this.player._opt.aspectRatio.split(":").map(Number),t=this.player.width,i=this.player.height,r=this.player._opt,a=0;r.hasControl&&!r.controlAutoHide&&(a=r.playType===z?yi:gi,i-=a);var n=this.videoInfo,o=n.width/n.height,s=e[0]/e[1];if(this.getType()===he&&(this.$videoElement.style.left="0",this.$videoElement.style.top="0",this.$videoElement.style.transform="none"),this.getType()===pe&&this.player._opt.videoRenderSupportScale&&(this.$videoElement.style.objectFit="fill"),o>s){var l=s*n.height/n.width;this.$videoElement.style.width=100*l+"%",this.$videoElement.style.height="calc(100% - ".concat(a,"px)"),this.$videoElement.style.padding="0 ".concat((t-t*l)/2,"px")}else{var c=n.width/s/n.height;this.$videoElement.style.width="100%",this.$videoElement.style.height="calc(".concat(100*c,"% - ").concat(a,"px)"),this.$videoElement.style.padding=(i-i*c)/2+"px 0"}}},{key:"play",value:function(){}},{key:"pause",value:function(){}},{key:"setRate",value:function(e){}},{key:"getType",value:function(){return""}},{key:"getCanvasType",value:function(){return""}},{key:"getCurrentTime",value:function(){return 0}},{key:"getStreamFps",value:function(){return this.streamFps}},{key:"isPlaying",value:function(){return!0}},{key:"getPlaybackQuality",value:function(){return null}},{key:"setStreamFps",value:function(e){this.player.debug.log("CommonVideo","setStreamFps",e),this.streamFps=e}},{key:"addContentToCanvas",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[];this.tempContentList=e}},{key:"addAiContentToCanvas",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[];this.tempAiContentList=e}},{key:"doAddContentToWatermark",value:function(){if(this.tempContentList.length>0){this.contentWatermark||(this.contentWatermark=new ns(this.player),this.contentWatermark.resize());var e=[];this.tempContentList.forEach((function(t){var i={left:t.x||0,top:t.y||0};"text"===t.type?i.text={content:t.text,fontSize:t.fontSize||"14",color:t.color||"#000"}:"rect"===t.type?i.rect={width:t.width,height:t.height,color:t.color||"green",lineWidth:t.lineWidth||2,fill:t.fill||"",fillOpacity:t.fillOpacity||.2}:"polygon"===t.type?i.polygon={list:t.list,color:t.color||"green",lineWidth:t.lineWidth||2,fill:t.fill,fillOpacity:t.fillOpacity||.2}:"line"===t.type&&(i.line={color:t.color||"green",lineWidth:t.lineWidth||2,x1:t.x1,y1:t.y1,x2:t.x2,y2:t.y2}),e.push(i)})),this.contentWatermark.update(e)}else this.contentWatermark&&this.contentWatermark.remove()}},{key:"doAddAiContentToWatermark",value:function(){if(this.tempAiContentList.length>0){this.aiContentWatermark||(this.aiContentWatermark=new ns(this.player),this.aiContentWatermark.resize());var e=this.tempAiContentList.map((function(e){var t={left:e.x,top:e.y};return"text"===e.type?t.text={content:e.text,fontSize:e.fontSize,color:e.color}:"rect"===e.type&&(t.rect={width:e.width,height:e.height,color:e.color,lineWidth:e.lineWidth}),t}));this.aiContentWatermark.update(e)}else this.aiContentWatermark&&this.aiContentWatermark.remove()}},{key:"_getStyleScale",value:function(){var e=this.$videoElement.style.transform.match(/scale\([0-9., ]*\)/g),t="";return e&&e[0]&&(t=e[0].replace("scale(","").replace(")","").split(",")),t}},{key:"getReadyStateInited",value:function(){return!0}}])}(s),ss="object"==("undefined"===typeof window?"undefined":E(window))&&window.window===window?window:"object"==("undefined"===typeof self?"undefined":E(self))&&self.self===self?self:"object"==("undefined"===typeof n?"undefined":E(n))&&n.global===n?n:void 0;function ls(e,t,i){var r=new XMLHttpRequest;r.open("GET",e),r.responseType="blob",r.onload=function(){hs(r.response,t,i)},r.onerror=function(){console.error("could not download file")},r.send()}function cs(e){var t=new XMLHttpRequest;t.open("HEAD",e,!1);try{t.send()}catch(e){}return t.status>=200&&t.status<=299}function us(e){try{e.dispatchEvent(new MouseEvent("click"))}catch(i){var t=document.createEvent("MouseEvents");t.initMouseEvent("click",!0,!0,window,0,0,0,80,20,!1,!1,!1,!1,0,null),e.dispatchEvent(t)}}var ds=ss.navigator&&/Macintosh/.test(navigator.userAgent)&&/AppleWebKit/.test(navigator.userAgent)&&!/Safari/.test(navigator.userAgent),hs="object"!=("undefined"===typeof window?"undefined":E(window))||window!==ss?function(){}:"download"in HTMLAnchorElement.prototype&&!ds?function(e,t,i){var r=ss.URL||ss.webkitURL,a=document.createElementNS("http://www.w3.org/1999/xhtml","a");t=t||e.name||"download",a.download=t,a.rel="noopener","string"==typeof e?(a.href=e,a.origin!==location.origin?cs(a.href)?ls(e,t,i):us(a,a.target="_blank"):us(a)):(a.href=r.createObjectURL(e),setTimeout((function(){r.revokeObjectURL(a.href)}),4e4),setTimeout((function(){us(a)}),0))}:"msSaveOrOpenBlob"in navigator?function(e,t,i){if(t=t||e.name||"download","string"==typeof e)if(cs(e))ls(e,t,i);else{var r=document.createElement("a");r.href=e,r.target="_blank",setTimeout((function(){us(r)}))}else navigator.msSaveOrOpenBlob(function(e,t){return void 0===t?t={autoBom:!1}:"object"!=E(t)&&(console.warn("Deprecated: Expected third argument to be a object"),t={autoBom:!t}),t.autoBom&&/^\s*(?:text\/\S*|application\/xml|\S*\/\S*\+xml)\s*;.*charset\s*=\s*utf-8/i.test(e.type)?new Blob([String.fromCharCode(65279),e],{type:e.type}):e}(e,i),t)}:function(e,t,i,r){if((r=r||open("","_blank"))&&(r.document.title=r.document.body.innerText="downloading..."),"string"==typeof e)return ls(e,t,i);var a="application/octet-stream"===e.type,n=/constructor/i.test(ss.HTMLElement)||ss.safari,o=/CriOS\/[\d]+/.test(navigator.userAgent);if((o||a&&n||ds)&&"undefined"!=typeof FileReader){var s=new FileReader;s.onloadend=function(){var e=s.result;e=o?e:e.replace(/^data:[^;]*;/,"data:attachment/file;"),r?r.location.href=e:location=e,r=null},s.readAsDataURL(e)}else{var l=ss.URL||ss.webkitURL,c=l.createObjectURL(e);r?r.location=c:location.href=c,r=null,setTimeout((function(){l.revokeObjectURL(c)}),4e4)}},ps=function(){function e(t,i){S(this,e),this.canvas=t,this.gl=i;var r=i.createShader(i.VERTEX_SHADER);if(i.shaderSource(r,"\n            attribute vec2 xy;\n            varying highp vec2 uv;\n            void main(void) {\n                gl_Position = vec4(xy, 0.0, 1.0);\n                // Map vertex coordinates (-1 to +1) to UV coordinates (0 to 1).\n                // UV coordinates are Y-flipped relative to vertex coordinates.\n                uv = vec2((1.0 + xy.x) / 2.0, (1.0 - xy.y) / 2.0);\n            }\n        "),i.compileShader(r),!i.getShaderParameter(r,i.COMPILE_STATUS))throw i.getShaderInfoLog(r);var a=i.createShader(i.FRAGMENT_SHADER);if(i.shaderSource(a,"\n             varying highp vec2 uv;\n             uniform sampler2D texture;\n             void main(void) {\n                gl_FragColor = texture2D(texture, uv);\n             }\n        "),i.compileShader(a),!i.getShaderParameter(a,i.COMPILE_STATUS))throw i.getShaderInfoLog(a);var n=i.createProgram();if(i.attachShader(n,r),i.attachShader(n,a),i.linkProgram(n),!i.getProgramParameter(n,i.LINK_STATUS))throw i.getProgramInfoLog(n);i.useProgram(n);var o=i.createBuffer();i.bindBuffer(i.ARRAY_BUFFER,o),i.bufferData(i.ARRAY_BUFFER,new Float32Array([-1,-1,-1,1,1,1,1,-1]),i.STATIC_DRAW);var s=i.getAttribLocation(n,"xy");i.vertexAttribPointer(s,2,i.FLOAT,!1,0,0),i.enableVertexAttribArray(s);var l=i.createTexture();i.bindTexture(i.TEXTURE_2D,l),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MAG_FILTER,i.NEAREST),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MIN_FILTER,i.NEAREST),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_S,i.CLAMP_TO_EDGE),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_T,i.CLAMP_TO_EDGE),this.program=n,this.buffer=o,this.vertexShader=r,this.fragmentShader=a,this.texture=l}return T(e,[{key:"destroy",value:function(){this.gl.deleteProgram(this.program),this.gl.deleteBuffer(this.buffer),this.gl.deleteTexture(this.texture),this.gl.deleteShader(this.vertexShader),this.gl.deleteShader(this.fragmentShader),this.program=null,this.buffer=null,this.vertexShader=null,this.fragmentShader=null,this.texture=null}},{key:"render",value:function(e){this.canvas.width=e.displayWidth,this.canvas.height=e.displayHeight;var t=this.gl;t.texImage2D(t.TEXTURE_2D,0,t.RGBA,t.RGBA,t.UNSIGNED_BYTE,e),t.viewport(0,0,t.drawingBufferWidth,t.drawingBufferHeight),t.clearColor(1,0,0,1),t.clear(t.COLOR_BUFFER_BIT),t.drawArrays(t.TRIANGLE_FAN,0,4)}}])}(),fs=function(t){function i(e){var t;S(this,i),t=_(this,i),t.player=e;var r=document.createElement("canvas");return r.style.position="absolute",r.style.top=0,r.style.left=0,t.$videoElement=r,e.$container.appendChild(t.$videoElement),t.context2D=null,t.contextGl=null,t.webglRender=null,t.webglRectRender=null,t.webGPURender=null,t.isWebglContextLost=!1,t.isWcsWebgl2=!1,t.bitmaprenderer=null,t.renderType=null,t.controlHeight=0,t.proxyDestroyList=[],t._initCanvasRender(),t}return k(i,t),T(i,[{key:"destroy",value:function(){b(i,"destroy",this,3)([]),this.proxyDestroyList.length>0&&(this.proxyDestroyList.forEach((function(e){e&&e()})),this.proxyDestroyList=[]),this.contextGl&&(this.contextGl=null),this.context2D&&(this.context2D=null),this.webglRender&&(this.webglRender.destroy(),this.webglRender=null),this.webglRectRender&&(this.webglRectRender.destroy(),this.webglRectRender=null),this.webGPURender&&(this.webGPURender.destroy(),this.webGPURender=null),this.bitmaprenderer&&(this.bitmaprenderer=null),this.renderType=null,this.isWebglContextLost=!1,this.videoInfo={width:"",height:"",encType:""},this.player.$container.removeChild(this.$videoElement),this.init=!1,this.off()}},{key:"_initContext2D",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.context2D=this.$videoElement.getContext("2d",e)}},{key:"_initContextGl",value:function(){if(this.player.events,this.contextGl=xn(this.$videoElement),!this.contextGl)throw this.player.debug.error("CommonCanvasLoader","_initContextGl() createContextGL error"),new Error("CommonCanvasLoader and _initContextGl createContextGL error");this._bindContextGlEvents(),this.webglRender=new rs(this.contextGl,this.player._opt.openWebglAlignment)}},{key:"_initContextGl2",value:function(){if(this.contextGl=Rn(this.$videoElement),this.contextGl){this._bindContextGlEvents(2);try{this.webglRender=new ps(this.$videoElement,this.contextGl)}catch(e){this.player.debug.error("CommonCanvasLoader","create webgl2Render error is ".concat(e," and next use context2d.draw render")),this.contextGl=null,this.webglRender=null,this._initContext2D()}}else this.player.debug.error("CommonCanvasLoader","_initContextGl2() createContextGL2 error")}},{key:"_bindContextGlEvents",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:1,i=this.player.events.proxy,r=i(this.$videoElement,"webglcontextlost",(function(i){i.preventDefault(),e.player.debug.error("canvasVideo","webglcontextlost error",i),e.isWebglContextLost=!0,e.webglRender&&(e.player.debug.log("CommonCanvasLoader","webglcontextlost error and destroy webglRender"),e.webglRender.destroy(),e.webglRender=null),e.webglRectRender&&(e.player.debug.log("CommonCanvasLoader","webglcontextlost error and destroy webglRectRender"),e.webglRectRender.destroy(),e.webglRectRender=null),e.contextGl=null,setTimeout((function(){if(e.player.debug.log("CommonCanvasLoader","createContextGL() version ".concat(t)),1===t?e.contextGl=xn(e.$videoElement):2===t&&(e.contextGl=Rn(e.$videoElement)),e.player.debug.log("CommonCanvasLoader","createContextGL success"),e.contextGl&&e.contextGl.getContextAttributes){var i=e.contextGl.getContextAttributes();i&&i.stencil?(1===t?e.webglRender=new rs(e.contextGl,e.player._opt.openWebglAlignment):2===t&&(e.webglRender=new ps(e.$videoElement,e.contextGl)),e.isWebglContextLost=!1,e.player.debug.log("CommonCanvasLoader","webglcontextlost error reset and getContextAttributes().stencil is true")):(e.player.debug.error("CommonCanvasLoader","webglcontextlost error, getContextAttributes().stencil is false"),e.player.emitError(It.webglContextLostError))}else e.player.debug.error("CommonCanvasLoader","webglcontextlost error, getContextAttributes().stencil is false"),e.player.emitError(It.webglContextLostError)}),500)})),a=i(this.$videoElement,"webglcontextrestored",(function(t){t.preventDefault(),e.player.debug.log("CommonCanvasLoader","webglcontextrestored ",t)}));this.proxyDestroyList.push(r,a)}},{key:"_initContextGPU",value:function(){var t,i=this;(t=this.$videoElement,new Promise((function(e,i){navigator.gpu?navigator.gpu.requestAdapter().then((function(r){r?r.requestDevice().then((function(a){if(a){var n=t.getContext("webgpu");if(n){var o=navigator.gpu.getPreferredCanvasFormat();n.configure({device:a,format:o,alphaMode:"opaque"}),e({adapter:r,device:a,context:n,format:o})}else i('WebGPU "context" create fail')}else i('WebGPU "device" request fail')})).catch((function(e){i('WebGPU "adapter.requestDevice()" fail')})):i('WebGPU "adapter" request fail is empty')})).catch((function(e){i('WebGPU "navigator.gpu.requestAdapter()" fail')})):i("WebGPU not support!!")}))).then((function(t){t?(i.webGPURender=new as(t),i.player.debug.log("CommonCanvasLoader","webGPURender init success")):(i.player.debug.warn("CommonCanvasLoader","createWebGPUContext error is ".concat(e," and next use webgl render")),i.renderType=ki,i._initContextGl())})).catch((function(e){i.player.debug.warn("CommonCanvasLoader","createWebGPUContext error is ".concat(e," and next use webgl render")),i.renderType=ki,i._initContextGl()}))}},{key:"initCanvasViewSize",value:function(){this.$videoElement.width=this.videoInfo.width,this.$videoElement.height=this.videoInfo.height,this.resize()}},{key:"screenshot",value:function(e,t,i,r){e=e||Ln(),r=r||Ft.download;var a=.92;!fr[t]&&Ft[t]&&(r=t,t="png",i=void 0),"string"==typeof i&&(r=i,i=void 0),void 0!==i&&(a=Number(i));var n=fr[t]||fr.png,o=this.$videoElement.toDataURL(n,a);if(r===Ft.base64)return o;var s=Dn(o);if(r===Ft.blob)return s;if(r===Ft.download){var l=n.split("/")[1];hs(s,e+"."+l)}}},{key:"screenshotWatermark",value:function(e){var t=this;return new Promise((function(i,r){vo(e)&&(e={filename:e}),(e=e||{}).width=t.videoInfo.width,e.height=t.videoInfo.height,e.filename=e.filename||Ln(),e.format=e.format?fr[e.format]:fr.png,e.quality=Number(e.quality)||.92,e.type=e.type||Ft.download;var a=t.$videoElement.toDataURL(e.format,e.quality);lo(a,e).then((function(t){if(e.type===Ft.base64)i(a);else{var r=Dn(t);if(e.type===Ft.blob)i(r);else if(e.type===Ft.download){i();var n=e.format.split("/")[1];hs(r,e.filename+"."+n)}}})).catch((function(e){r(e)}))}))}},{key:"render",value:function(){}},{key:"clearView",value:function(){b(i,"clearView",this,3)([])}},{key:"play",value:function(){}},{key:"pause",value:function(){}},{key:"_resize",value:function(){this.player.debug.log("canvasVideo","_resize()");var e=this.player._opt,t=this.player.width,i=this.player.height;if(e.hasControl&&!e.controlAutoHide){var r=this.controlHeight;On()&&this.player.fullscreen&&e.useWebFullScreen?t-=r:i-=r}var a=this.$videoElement.width,n=this.$videoElement.height,o=e.rotate,s=(t-a)/2,l=(i-n)/2;270!==o&&90!==o||(a=this.$videoElement.height,n=this.$videoElement.width);var c=t/a,u=i/n,d=c>u?u:c;No(e.isResize)&&c!==u&&(d=c+","+u),e.isFullResize&&(d=c>u?c:u);var h="scale("+d+")";"none"===e.mirrorRotate&&o&&(h+=" rotate("+o+"deg)"),"level"===e.mirrorRotate?h+=" rotateY(180deg)":"vertical"===e.mirrorRotate&&(h+=" rotateX(180deg)"),this.$videoElement.style.height=this.videoInfo.height+"px",this.$videoElement.style.width=this.videoInfo.width+"px",this.$videoElement.style.padding="0",this.$videoElement.style.transform=h,this.$videoElement.style.left=s+"px",this.$videoElement.style.top=l+"px"}},{key:"initFps",value:function(){}},{key:"setStreamFps",value:function(e){}},{key:"getStreamFps",value:function(){return 25}},{key:"getType",value:function(){return he}},{key:"getCanvasType",value:function(){var e=this.renderType===Si?Si:ki;return this.isWcsWebgl2&&(e=wi),e}}])}(os),ms=function(e){function t(e){var i;return S(this,t),i=_(this,t,[e]),i.yuvList=[],i.controlHeight=gi,i.tempTextCanvas=null,i.tempTextCanvasCtx=null,i.player.debug.log("CanvasVideo","init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){var e=A(v().mark((function e(){return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:b(t,"destroy",this,3)([]),this.yuvList=[],this.tempTextCanvas&&(this.tempTextCanvasCtx.clearRect(0,0,this.tempTextCanvas.width,this.tempTextCanvas.height),this.tempTextCanvas.width=0,this.tempTextCanvas.height=0,this.tempTextCanvas=null),this.player.debug.log("CanvasVideoLoader","destroy");case 1:case"end":return e.stop()}}),e,this)})));function i(){return e.apply(this,arguments)}return i}()},{key:"_initCanvasRender",value:function(){this.player._opt.useWCS&&!this._supportOffscreen()?(this.renderType=_i,Vo()&&this.player._opt.wcsUseWebgl2Render?(this._initContextGl2(),this.webglRender&&(this.isWcsWebgl2=!0)):this._initContext2D()):this.player._opt.useMSE&&this.player._opt.mseUseCanvasRender?(this.renderType=Ei,this._initContext2D()):this.player.isOldHls()&&this.player._opt.useCanvasRender?(this.renderType=Ci,this._initContext2D()):this.player.isWebrtcH264()&&this.player._opt.webrtcUseCanvasRender?(this.renderType=xi,this._initContext2D()):this._supportOffscreen()?(this.renderType=Ti,this._bindOffscreen()):this.player._opt.useWebGPU?(this.renderType=Si,this._initContextGPU()):(this.renderType=ki,this._initContextGl())}},{key:"_supportOffscreen",value:function(){return"function"==typeof this.$videoElement.transferControlToOffscreen&&this.player._opt.useOffscreen}},{key:"_bindOffscreen",value:function(){this.bitmaprenderer=this.$videoElement.getContext("bitmaprenderer")}},{key:"render",value:function(e){this.yuvList.push(e),this.startRender()}},{key:"startRender",value:function(){for(;!(this.yuvList.length<=0);){var e=this.yuvList.shift();this.doRender(e)}}},{key:"doRender",value:function(e){var t=this;if(this.renderType!==Ei){var i={ts:e.ts||0,fps:!0};this.player.updateStats(i)}switch(this.renderType){case Ti:this.bitmaprenderer.transferFromImageBitmap(e.buffer);break;case ki:case Si:if(this.isWebglContextLost)return void this.player.debug.warn("CanvasVideoLoader","doRender() and webgl context is lost");var r=e.output;if(this.player.faceDetectActive&&this.player.ai&&this.player.ai.faceDetector){null===this.prevAiFaceDetectTime&&(this.prevAiFaceDetectTime=Ln());var a=Ln();a-this.prevAiFaceDetectTime>=this.player._opt.aiFaceDetectInterval&&(r=this.player.ai.faceDetector.detect({width:this.$videoElement.width,height:this.$videoElement.height,data:e.output,ts:e.ts||0}),this.prevAiFaceDetectTime=a)}if(this.player.objectDetectActive&&this.player.ai&&this.player.ai.objectDetector){null===this.prevAiObjectDetectTime&&(this.prevAiObjectDetectTime=Ln());var n=Ln();n-this.prevAiObjectDetectTime>=this.player._opt.aiObjectDetectInterval&&(r=this.player.ai.objectDetector.detect({width:this.$videoElement.width,height:this.$videoElement.height,data:e.output,ts:e.ts||0}),this.prevAiObjectDetectTime=n)}if(this.player.occlusionDetectActive&&this.player.ai&&this.player.ai.occlusionDetector){null===this.prevAiOcclusionDetectTime&&(this.prevAiOcclusionDetectTime=Ln());var o=Ln();if(o-this.prevAiOcclusionDetectTime>=this.player._opt.aiOcclusionDetectInterval){var s=this.player.ai.occlusionDetector.check({width:this.$videoElement.width,height:this.$videoElement.height,data:e.output});this.prevAiOcclusionDetectTime=o,s&&this.player.emit(xt.aiOcclusionDetectResult,{ts:e.ts||0})}}if(this.player.imageDetectActive&&this.player.ai&&this.player.ai.imageDetector){var l=this.player.ai.imageDetector.check({width:this.$videoElement.width,height:this.$videoElement.height,data:e.output});if(l&&l.data&&(this.player.emit(xt.aiOcclusionDetectResult,{type:l.type,ts:e.ts||0}),this.player._opt.aiImageDetectDrop))return void this.player.debug.log("CanvasVideoLoader","doRender() and ai image detect result type is ".concat(l.type," and drop"))}if(this.renderType===Si)try{if(!this.webGPURender)return void this.player.debug.warn("CanvasVideoLoader","doRender webgpu render is not init");this.webGPURender.renderYUV(this.$videoElement.width,this.$videoElement.height,r)}catch(e){this.player.debug.error("CanvasVideoLoader","doRender webgpu render and error: ".concat(e.toString()))}else if(this.renderType===ki)try{this.webglRender.renderYUV(this.$videoElement.width,this.$videoElement.height,r)}catch(e){this.player.debug.error("CanvasVideoLoader","doRender webgl render context is lost ".concat(this.contextGl&&this.contextGl.isContextLost(),"  and error: ").concat(e.toString()))}break;case _i:if(this.webglRender)this.webglRender.render(e.videoFrame),xo(e.videoFrame);else if(this.context2D)if(wo(e.videoFrame.createImageBitmap))try{e.videoFrame.createImageBitmap().then((function(i){t.context2D.drawImage(i,0,0,t.$videoElement.width,t.$videoElement.height),xo(e.videoFrame)}))}catch(e){}else this.context2D.drawImage(e.videoFrame,0,0,this.$videoElement.width,this.$videoElement.height),xo(e.videoFrame);else this.player.debug.warn("CanvasVideoLoader","doRender() and webcodecs context is lost");break;case Ei:case Ci:case xi:this.context2D.drawImage(e.$video,0,0,this.$videoElement.width,this.$videoElement.height)}var c=e.ts||0;this.renderType===Ei&&(c=parseInt(1e3*e.$video.currentTime,10)+(this.player.mseDecoder.firstRenderTime||0)),this.player.updateCurrentPts(c),this.doAddContentToWatermark(),this.doAddAiContentToWatermark()}},{key:"clearView",value:function(){var e=this;switch(b(t,"clearView",this,3)([]),this.renderType){case Ti:(function(e,t){var i=document.createElement("canvas");i.width=e,i.height=t;var r=window.createImageBitmap(i,0,0,e,t);return i.width=0,i.height=0,r})(this.$videoElement.width,this.$videoElement.height).then((function(t){e.bitmaprenderer.transferFromImageBitmap(t)}));break;case ki:this.contextGl.clear(this.contextGl.COLOR_BUFFER_BIT);break;case Si:this.webGPURender.clear();break;case _i:this.contextGl?this.contextGl.clear(this.contextGl.COLOR_BUFFER_BIT):this.context2D&&this.context2D.clearRect(0,0,this.$videoElement.width,this.$videoElement.height);break;case Ei:case Ci:case xi:this.context2D.clearRect(0,0,this.$videoElement.width,this.$videoElement.height)}}},{key:"_initTempTextCanvas",value:function(){this.tempTextCanvas=document.createElement("canvas"),this.tempTextCanvasCtx=this.tempTextCanvas.getContext("2d"),this.tempTextCanvas.width=600,this.tempTextCanvas.height=20}},{key:"doAddContentToCanvas",value:function(){this.tempContentList.length>0&&this.context2D&&function(e){var t=e.ctx,i=e.list;t.save(),(i||[]).forEach((function(e){"text"===e.type?(t.font="".concat(e.fontSize||12,"px Arial"),t.fillStyle=e.color||"green",t.fillText(e.text,e.x,e.y)):"rect"===e.type&&(t.strokeStyle=e.color||"green",t.lineWidth=e.lineWidth||2,t.strokeRect(e.x,e.y,e.width,e.height))})),t.restore()}({ctx:this.context2D,list:this.tempContentList})}},{key:"doAddContentToWebGlCanvas",value:function(){var e=this;this.tempContentList.length>0&&this.contextGl&&this.webglRectRender&&this.tempContentList.forEach((function(t){var i,r=t.x,a=t.y;if("rect"===t.type){var n=t.width,o=t.height,s=(i=t.color||"#008000",[parseInt(i.substring(1,3),16)/255,parseInt(i.substring(3,5),16)/255,parseInt(i.substring(5,7),16)/255,1]),l=t.lineWidth||4;if(!n||!o)return;e.webglRectRender.drawBox({x:r,y:a,width:n,height:o,lineColor:s,lineWidth:l,canvasWidth:e.$videoElement.width,canvasHeight:e.$videoElement.height})}else if("text"===t.type){var c=t.text||"";if(!c)return;var u=t.fontSize||20,d=t.color||"#008000";e.tempTextCanvas||e._initTempTextCanvas(),e.tempTextCanvasCtx.clearRect(0,0,e.tempTextCanvas.width,e.tempTextCanvas.height),e.tempTextCanvasCtx.font="".concat(u,"px Arial"),e.tempTextCanvasCtx.fillStyle=d,e.tempTextCanvasCtx.textBaseline="top",e.tempTextCanvasCtx.fillText(c,0,0),e.webglRender.drawDom(e.$videoElement.width,e.$videoElement.height,r,a,e.tempTextCanvas)}}))}}])}(fs),gs=function(t){function i(e){var t;S(this,i),t=_(this,i),t.player=e,t.TAG_NAME="Video";var r=document.createElement("video"),a=document.createElement("canvas");r.muted=!0,r.style.position="absolute",r.style.top=0,r.style.left=0,t._delayPlay=!1,e.$container.appendChild(r),t.$videoElement=r,t.$canvasElement=a,t.canvasContext=a.getContext("2d"),t.mediaStream=null,t.vwriter=null,e.canVideoTrackWritter()&&eo()&&to()&&(t.trackGenerator=new MediaStreamTrackGenerator({kind:"video"}),t.mediaStream=new MediaStream([t.trackGenerator]),r.srcObject=t.mediaStream,t.vwriter=t.trackGenerator.writable.getWriter()),t.fixChromeVideoFlashBug(),t.fixMobileAutoFullscreen(),t.resize(),t.eventListenList=[],t.isRenderRetryPlaying=!1,t.isRenderRetryPlayingTimes=0,t.isRetryPlaying=!1,t.isRetryPlayingTimes=0,t.canplayReceived=!1,t.progressProxyDestroy=null,t.checkVideoCanplayTimeout=null;var n=qo();t.supportVideoFrameCallbackHandle=null;var o=t.player.events.proxy,s=o(t.$videoElement,"canplay",(function(){t.player.debug.log("Video","canplay"),t.player.isDestroyedOrClosed()||(t.canplayReceived=!0,t._delayPlay?(t.clearCheckVideoCanplayTimeout(),t._play(),qo()?t.supportVideoFrameCallbackHandle||(t.supportVideoFrameCallbackHandle=t.$videoElement.requestVideoFrameCallback(t.videoFrameCallback.bind(t))):t.player.debug.warn("Video","not support requestVideoFrameCallback and use timeupdate event to update stats")):t.$videoElement.paused&&t.player.isMSEPlaybackRateChangePause&&(t.player.debug.log("Video","canplay and video is paused and isMSEPlaybackRateChangePause is ".concat(t.player.isMSEPlaybackRateChangePause," so next try to play")),t.player.isMSEPlaybackRateChangePause=!1,t.$videoElement.play()))})),l=o(t.$videoElement,"waiting",(function(){t.player.debug.log("Video","waiting")})),c=o(t.$videoElement,"loadedmetadata",(function(){t.player.debug.log("Video","loadedmetadata")})),u=o(t.$videoElement,"timeupdate",(function(i){if(!t.player.isDestroyedOrClosed()){if(No(n)){var r=parseInt(1e3*t.getCurrentTime(),10);(e.isWebrtcH264()||t.player.isOldHls()||t.player.isAliyunRtc())&&(t.player.emit(xt.timeUpdate,r),e.handleRender(),e.updateStats({fps:!0,ts:r,dts:r}))}t.player.isMseDecoderUseWorker()&&(t.player.decoderWorker.updateVideoTimestamp(t.getCurrentTime()),t._handleUpdatePlaybackRate())}})),d=o(t.$videoElement,"error",(function(){var e={};if(t.player.isUseMSE()&&(e=t.player.getMseMineType()),t.player.debug.error("Video","Error Code "+t.$videoElement.error.code+" "+Fa[t.$videoElement.error.code]+"; Details: "+t.$videoElement.error.message+"; Video Info: "+JSON.stringify(t.videoInfo)+"; Mse Mine Type: "+e.video+"; "),t.player.isUseMSE()){t.$videoElement.error.code;var i=t.$videoElement.error.message;-1!==i.indexOf(Oa)&&(t.player.isMSEVideoDecoderInitializationFailedNotSupportHevc=!0),-1!==i.indexOf(Na)&&(t.player.isMSEAudioDecoderError=!0)}t.player.isHlsCanVideoPlay()})),h=o(t.$videoElement,"stalled",(function(){t._detectAndFixStuckPlayback(!0)}));if(t.progressProxyDestroy=o(t.$videoElement,"progress",(function(){t._detectAndFixStuckPlayback()})),t.eventListenList.push(s,l,u,d,c,h),t.player.isUseMSE()){var p=o(t.$videoElement,Sr,(function(){t.player.debug.log(t.TAG_NAME,"video playback Rate change",t.$videoElement&&t.$videoElement.playbackRate),t.$videoElement&&t.$videoElement.paused&&(t.player.debug.warn(t.TAG_NAME,"ratechange and video is paused and sent isMSEPlaybackRateChangePause true"),t.player.isMSEPlaybackRateChangePause=!0)}));t.eventListenList.push(p),t.player.on(xt.visibilityChange,(function(e){e&&setTimeout((function(){if(t.player.isPlaying()&&t.$videoElement){var e=t.getVideoBufferLastTime();e-t.$videoElement.currentTime>t.getBufferMaxDelayTime()&&(t.player.debug.log(t.TAG_NAME,"visibilityChange is true and lastTime is ".concat(e," and currentTime is ").concat(t.$videoElement.currentTime," so set currentTime to lastTime")),t.$videoElement.currentTime=e)}}),300)}))}return t.player.debug.log("Video","init"),t}return k(i,t),T(i,[{key:"destroy",value:function(){var t=A(v().mark((function t(){var r;return v().wrap((function(t){while(1)switch(t.prev=t.next){case 0:if(b(i,"destroy",this,3)([]),this.clearCheckVideoCanplayTimeout(),this._cancelVideoFrameCallback(),this._removeProgressProxyDestroy(),this.eventListenList.length&&(this.eventListenList.forEach((function(e){e()})),this.eventListenList=[]),this.isRenderRetryPlaying=!1,this.isRenderRetryPlayingTimes=0,this.isRetryPlaying=!1,this.isRetryPlayingTimes=0,this.canplayReceived=!1,this.player._opt.videoRenderSupportScale&&this._isNeedAddBackDropFilter()&&(r=this.player.$container,r.style.backdropFilter="none",r.style.transform="none"),this.$canvasElement.height=0,this.$canvasElement.width=0,this.$canvasElement=null,this.canvasContext=null,this.$videoElement){this.$videoElement.pause(),this.$videoElement.currentTime=0,this.$videoElement.srcObject&&(this.$videoElement.srcObject=null,this.$videoElement.removeAttribute("srcObject")),this.$videoElement.src&&(this.$videoElement.src="",this.$videoElement.removeAttribute("src"));try{this.$videoElement.load()}catch(e){}this.player.$container.removeChild(this.$videoElement),this.$videoElement=null}if(this.trackGenerator&&(this.trackGenerator.stop(),this.trackGenerator=null),t.t0=this.vwriter,!t.t0){t.next=8;break}return t.next=7,this.vwriter.close();case 7:this.vwriter=null;case 8:this._delayPlay=!1,this.mediaStream&&(this.mediaStream.getTracks().forEach((function(e){return e.stop()})),this.mediaStream=null),this.off(),this.player.debug.log("Video","destroy");case 12:case"end":return t.stop()}}),t,this)})));function r(){return t.apply(this,arguments)}return r}()},{key:"videoFrameCallback",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(this.player.isDestroyedOrClosed())this.player.debug.log("Video","videoFrameCallback() and isDestroyedOrClosed and return");else{this.player.handleRender();var i=parseInt(1e3*Math.max(t.mediaTime,this.getCurrentTime()),10)||0;if(this.player.isUseHls265UseMse())this.player.updateStats({fps:!0,ts:i});else if(this.player.isMseDecoderUseWorker()){this.player._times.videoStart||(this.player._times.videoStart=Ln(),this.player.handlePlayToRenderTimes());var r=i+(this.player._mseWorkerData.firstRenderTime||0);if(this.player.updateStats({fps:!0,dfps:!0,ts:r,mseTs:i}),this.player.emit(xt.timeUpdate,r),No(this.getHasInit())&&t.width&&t.height){var a={width:t.width,height:t.height};this.updateVideoInfo(a),this.initCanvasViewSize()}}if(this.player.isWebrtcH264()||this.player.isOldHls()||this.player.isAliyunRtc()){if(this.player.emit(xt.timeUpdate,i),No(this.getHasInit())&&t.width&&t.height){var n={width:t.width,height:t.height};this.videoInfo.encTypeCode||this.player.isOldHls()||(n.encTypeCode=Gt),this.updateVideoInfo(n)}this.player.updateStats({fps:!0,ts:i,dts:i}),this.player.updateCurrentPts(i),this.doAddContentToWatermark()}else if(Oo(this.player._opt.useMSE)&&No(this.player._opt.mseUseCanvasRender)){if(this.player.mseDecoder){var o=parseInt(1e3*Math.max(t.mediaTime,this.getCurrentTime()),10)+(this.player.mseDecoder.firstRenderTime||0);this.player.updateCurrentPts(o)}else if(this.player._opt.mseDecoderUseWorker){var s=parseInt(1e3*Math.max(t.mediaTime,this.getCurrentTime()),10)+(this.player._mseWorkerData.firstRenderTime||0);this.player.updateCurrentPts(s)}this.doAddContentToWatermark()}this.supportVideoFrameCallbackHandle=this.$videoElement.requestVideoFrameCallback(this.videoFrameCallback.bind(this))}}},{key:"fixChromeVideoFlashBug",value:function(){if(this.player._opt.videoRenderSupportScale&&this._isNeedAddBackDropFilter()){var e=this.player.$container;e.style.backdropFilter="blur(0px)",e.style.transform="translateZ(0)"}}},{key:"fixMobileAutoFullscreen",value:function(){var e=Hn(),t=jn();(e||t)&&(this.player.debug.log("Video","fixMobileAutoFullscreen and isIOS ".concat(e," and isAndroid ").concat(t)),this.$videoElement.setAttribute("webkit-playsinline","true"),this.$videoElement.setAttribute("playsinline","true"),this.$videoElement.setAttribute("x5-video-player-type","h5-page"))}},{key:"_detectAndFixStuckPlayback",value:function(e){var t=this.$videoElement,i=t.buffered,r=t.readyState;this.player.debug.log(this.TAG_NAME,"_detectAndFixStuckPlayback() and isStalled is ".concat(e," ,canplayReceived is ").concat(this.canplayReceived," ,videoReadyState is ").concat(r)),e||No(this.canplayReceived)||r<2?i.length>0&&t.currentTime<i.start(0)&&(this.player.debug.warn(this.TAG_NAME,"_detectAndFixStuckPlayback() and video is stuck and currentTime is ".concat(t.currentTime," ,seek to ").concat(i.start(0))),t.currentTime=i.start(0),this._removeProgressProxyDestroy()):this._removeProgressProxyDestroy()}},{key:"_removeProgressProxyDestroy",value:function(){this.progressProxyDestroy&&(this.player.debug.log(this.TAG_NAME,"_removeProgressProxyDestroy()"),this.progressProxyDestroy(),this.progressProxyDestroy=null)}},{key:"_isNeedAddBackDropFilter",value:function(){var e=zn().type.toLowerCase();return"chrome"===e||"edge"===e}},{key:"isPaused",value:function(){var e=!0;return this.$videoElement&&(e=this.$videoElement.paused),e}},{key:"isPause",value:function(){return this.isPaused()}},{key:"_getVideoReadyState",value:function(){var e=0;return this.$videoElement&&(e=this.$videoElement.readyState),e}},{key:"_getVideoCurrentTime",value:function(){var e=0;return this.$videoElement&&(e=this.$videoElement.currentTime),e}},{key:"play",value:function(){var e=this;if(this.$videoElement){var t=this._getVideoReadyState();if(this.player.debug.log("Video","play and readyState: ".concat(t)),0===t)return this.player.debug.log("Video","readyState is 0 and set _delayPlay to true and listen canplay event to play"),this._delayPlay=!0,void(null===this.checkVideoCanplayTimeout&&(this.checkVideoCanplayTimeout=setTimeout((function(){if(e.clearCheckVideoCanplayTimeout(),!e.player.isDestroyedOrClosed()&&No(e.isPlaying())){var t=e._getBufferStore();e.player.debug.warn("Video","checkVideoCanplayTimeout and video is not playing and buffer store is ".concat(t," and retry play")),e.$videoElement.currentTime=t,e._replay()}}),1e3)));this._play()}}},{key:"_play",value:function(){var e=this;this.$videoElement&&this.$videoElement.play().then((function(){e._delayPlay=!1,e.player.debug.log("Video","_play success"),e.isPlaying()?(e.player.emit(xt.removeLoadingBgImage),e.isRetryPlayingTimes=0,e.isRetryPlaying=!1):setTimeout((function(){e._replay()}),100)})).catch((function(t){e.player.isDestroyedOrClosed()?e.player.debug.log("Video","_play error and player is isDestroyedOrClosed and return"):(e.player.debug.error("Video","_play error",t),e.isRetryPlaying=!1,setTimeout((function(){e._replay()}),100))}))}},{key:"_replay",value:function(){if(!this.isPlaying()&&No(this.player.isDestroyedOrClosed())&&No(this.isRetryPlaying)){if(this.isRetryPlaying=!0,this.isRetryPlayingTimes>=3)return void(this.player.isWebrtcH264()?(this.player.debug.error("Video","_replay(webrtc H264) then but not playing and retry play times is ".concat(this.isRetryPlayingTimes," and emit error")),this.player.emitError(It.videoElementPlayingFailedForWebrtc)):(this.player.debug.error("Video","_replay then but not playing and retry play times is ".concat(this.isRetryPlayingTimes," and emit error to use canvas render")),this.player.emitError(It.videoElementPlayingFailed)));this.player.debug.warn("Video","_play then but not playing and retry play and isRetryPlayingTimes is ".concat(this.isRetryPlayingTimes)),this._play(),this.isRetryPlayingTimes++}else this.player.debug.log("Video","_replay() and isPlaying is ".concat(this.isPlaying()," and isRetryPlaying is ").concat(this.isRetryPlaying," and isDestroyedOrClosed is ").concat(this.player.isDestroyedOrClosed()," and return;"))}},{key:"pause",value:function(e){var t=this;this.player.debug.log(this.TAG_NAME,"pause and isNow is "+e),this.isPlaying()&&(e?(this.$videoElement&&this.$videoElement.pause(),this._cancelVideoFrameCallback()):setTimeout((function(){t.$videoElement&&t.$videoElement.pause(),t._cancelVideoFrameCallback()}),100))}},{key:"clearView",value:function(){b(i,"clearView",this,3)([]),this.$videoElement&&(this.$videoElement.pause(),this.$videoElement.currentTime=0,this.$videoElement.src&&(this.$videoElement.src="",this.$videoElement.removeAttribute("src")),this.$videoElement.srcObject&&(this.$videoElement.srcObject=null,this.$videoElement.removeAttribute("srcObject")))}},{key:"screenshot",value:function(e,t,i,r){if(!this._canScreenshot())return this.player.debug.warn("Video","screenshot failed, video is not ready and stats is ".concat(this._getVideoReadyState())),null;e=e||Ln(),r=r||Ft.download;var a=.92;!fr[t]&&Ft[t]&&(r=t,t="png",i=void 0),"string"==typeof i&&(r=i,i=void 0),void 0!==i&&(a=Number(i));var n=this.$videoElement,o=this.$canvasElement;o.width=n.videoWidth,o.height=n.videoHeight,this.canvasContext.drawImage(n,0,0,o.width,o.height);var s=fr[t]||fr.png,l=o.toDataURL(s,a);if(this.canvasContext.clearRect(0,0,o.width,o.height),o.width=0,o.height=0,r===Ft.base64)return l;var c=Dn(l);if(r===Ft.blob)return c;if(r===Ft.download){var u=s.split("/")[1];hs(c,e+"."+u)}}},{key:"screenshotWatermark",value:function(e){var t=this;return new Promise((function(i,r){if(vo(e)&&(e={filename:e}),!t._canScreenshot())return t.player.debug.warn("Video","screenshot failed, video is not ready"),r("screenshot failed, video is not ready");var a=t.$videoElement;(e=e||{}).width=a.videoWidth,e.height=a.videoHeight,e.filename=e.filename||Ln(),e.format=e.format?fr[e.format]:fr.png,e.quality=Number(e.quality)||.92,e.type=e.type||Ft.download;var n=t.$canvasElement;n.width=a.videoWidth,n.height=a.videoHeight,t.canvasContext.drawImage(a,0,0,n.width,n.height);var o=n.toDataURL(e.format,e.quality);t.canvasContext.clearRect(0,0,n.width,n.height),n.width=0,n.height=0,lo(o,e).then((function(t){if(e.type===Ft.base64)i(o);else{var r=Dn(t);if(e.type===Ft.blob)i(r);else if(e.type===Ft.download){i();var a=e.format.split("/")[1];hs(r,e.filename+"."+a)}}})).catch((function(e){r(e)}))}))}},{key:"initCanvasViewSize",value:function(){this.resize()}},{key:"clear",value:function(){var e=this.$videoElement,t=e.buffered,i=t.length?t.end(t.length-1):0;e.currentTime=i}},{key:"render",value:function(e){var t,i,r=this;if(this.vwriter){if(this.$videoElement.srcObject||(this.$videoElement.srcObject=this.mediaStream),this.isPaused()){var a=this._getVideoReadyState();if(this.player.debug.warn("Video","render() error, video is paused and readyState is "+a),4===a&&No(this.isRenderRetryPlaying)){if(this.isRenderRetryPlaying=!0,this.isRenderRetryPlayingTimes>3)return this.player.debug.error("Video","render() error, video is paused and readyState is "+a+", retry times is "+this.isRenderRetryPlayingTimes+", emit error and use canvas render"),void this.player.emitError(It.videoElementPlayingFailed);this.$videoElement.play().then((function(){r.isRenderRetryPlayingTimes=0,r.isRenderRetryPlaying=!1,r.player.debug.log("Video","render() video is paused and replay success")})).catch((function(e){r.isRenderRetryPlaying=!1,r.isRenderRetryPlayingTimes++,r.player.debug.warn("Video","render() error, video is paused and replay error ",e)}))}}if(this.player.updateStats({fps:!0,ts:e.ts||0}),e.videoFrame)this.vwriter.write(e.videoFrame),xo(e.videoFrame);else if(e.output){var n=e.output;if(this.player.faceDetectActive&&this.player.ai&&this.player.ai.faceDetector){null===this.prevAiFaceDetectTime&&(this.prevAiFaceDetectTime=Ln());var o=Ln();o-this.prevAiFaceDetectTime>this.player._opt.aiFaceDetectInterval&&(n=this.player.ai.faceDetector.detect({width:this.videoInfo.width,height:this.videoInfo.height,data:e.output,ts:e.ts||0}),this.prevAiFaceDetectTime=o)}if(this.player.objectDetectActive&&this.player.ai&&this.player.ai.objectDetector){null===this.prevAiObjectDetectTime&&(this.prevAiObjectDetectTime=Ln());var s=Ln();s-this.prevAiObjectDetectTime>this.player._opt.aiObjectDetectInterval&&(n=this.player.ai.objectDetector.detect({width:this.videoInfo.width,height:this.videoInfo.height,data:e.output,ts:e.ts||0}),this.prevAiObjectDetectTime=s)}if(this.player.occlusionDetectActive&&this.player.ai&&this.player.ai.occlusionDetector){null===this.prevAiOcclusionDetectTime&&(this.prevAiOcclusionDetectTime=Ln());var l=Ln();if(l-this.prevAiOcclusionDetectTime>=this.player._opt.aiOcclusionDetectInterval){var c=this.player.ai.occlusionDetector.check({width:this.videoInfo.width,height:this.videoInfo.height,data:e.output,ts:e.ts||0});this.prevAiOcclusionDetectTime=l,c&&(this.player.debug.log("Video","render() and ai occlusion detect result is true"),this.player.emit(xt.aiOcclusionDetectResult,{ts:e.ts||0}))}}if(this.player.imageDetectActive&&this.player.ai&&this.player.ai.imageDetector){var u=this.player.ai.imageDetector.check({width:this.videoInfo.width,height:this.videoInfo.height,data:e.output,ts:e.ts||0});if(u&&u.data&&(this.player.emit(xt.aiOcclusionDetectResult,{type:u.type,ts:e.ts||0}),this.player._opt.aiImageDetectDrop))return void this.player.debug.log("Video","render() and ai image detect result type is ".concat(u.type," and drop"))}try{var d=(t=n,i={format:"I420",codedWidth:this.videoInfo.width,codedHeight:this.videoInfo.height,timestamp:e.ts},new VideoFrame(t,i));this.vwriter.write(d),xo(d)}catch(e){this.player.debug.error("Video","render error",e),this.player.emitError(It.wasmUseVideoRenderError,e)}}this.player.updateCurrentPts(e.ts||0),this.doAddContentToWatermark(),this.doAddAiContentToWatermark()}else this.player.debug.warn("Video","render and this.vwriter is null")}},{key:"_resize",value:function(){this.player.debug.log("Video","_resize()");var e=this.player.width,t=this.player.height,i=this.player._opt,r=i.rotate;if(i.hasControl&&!i.controlAutoHide){var a=i.playType===z?yi:gi;On()&&this.player.fullscreen&&i.useWebFullScreen?e-=a:t-=a}this.$videoElement.width=e,this.$videoElement.height=t,this.$videoElement.style.width=e+"px",this.$videoElement.style.height=t+"px",270!==r&&90!==r||(this.$videoElement.width=t,this.$videoElement.height=e,this.$videoElement.style.width=t+"px",this.$videoElement.style.height=e+"px");var n=(e-this.$videoElement.width)/2,o=(t-this.$videoElement.height)/2,s="contain";No(i.isResize)&&(s="fill"),i.isFullResize&&(s="none");var l="";"none"===i.mirrorRotate&&r&&(l+=" rotate("+r+"deg)"),"level"===i.mirrorRotate?l+=" rotateY(180deg)":"vertical"===i.mirrorRotate&&(l+=" rotateX(180deg)"),this.player._opt.videoRenderSupportScale&&(this.$videoElement.style.objectFit=s),this.$videoElement.style.transform=l,this.$videoElement.style.padding="0",this.$videoElement.style.left=n+"px",this.$videoElement.style.top=o+"px"}},{key:"getType",value:function(){return pe}},{key:"getCurrentTime",value:function(){return this.$videoElement.currentTime}},{key:"isPlaying",value:function(){return this.$videoElement&&No(this.$videoElement.paused)&&No(this.$videoElement.ended)&&0!==this.$videoElement.playbackRate&&0!==this.$videoElement.readyState}},{key:"_canScreenshot",value:function(){return this.$videoElement&&this.$videoElement.readyState>=1}},{key:"getPlaybackQuality",value:function(){var e=null;if(this.$videoElement){if(wo(this.$videoElement.getVideoPlaybackQuality)){var t=this.$videoElement.getVideoPlaybackQuality();e={droppedVideoFrames:t.droppedVideoFrames||t.corruptedVideoFrames,totalVideoFrames:t.totalVideoFrames,creationTime:t.creationTime}}else e={droppedVideoFrames:this.$videoElement.webkitDroppedFrameCount,totalVideoFrames:this.$videoElement.webkitDecodedFrameCount,creationTime:Ln()};e&&(e.renderedVideoFrames=e.totalVideoFrames-e.droppedVideoFrames)}return e}},{key:"setRate",value:function(e){this.$videoElement&&(this.$videoElement.playbackRate=e)}},{key:"rate",get:function(){var e=1;return this.$videoElement&&(e=this.$videoElement.playbackRate),e}},{key:"clearCheckVideoCanplayTimeout",value:function(){this.checkVideoCanplayTimeout&&(clearTimeout(this.checkVideoCanplayTimeout),this.checkVideoCanplayTimeout=null)}},{key:"_cancelVideoFrameCallback",value:function(){this.supportVideoFrameCallbackHandle&&this.$videoElement&&(this.$videoElement.cancelVideoFrameCallback(this.supportVideoFrameCallbackHandle),this.supportVideoFrameCallbackHandle=null)}},{key:"_getBufferStore",value:function(){var e=this.$videoElement,t=0;return e.buffered.length>0&&(t=e.buffered.start(0)),t}},{key:"_handleUpdatePlaybackRate",value:function(){var e=this.$videoElement,t=e.buffered;t.length&&t.start(0);var i=t.length?t.end(t.length-1):0,r=e.currentTime,a=i-r,n=this.getBufferMaxDelayTime();if(this.player.updateStats({mseVideoBufferDelayTime:a}),a>n)this.player.debug.log(this.TAG_NAME,"handleUpdatePlaybackRate and buffered is ".concat(i," and current is ").concat(r," , delay buffer is more than ").concat(n," is ").concat(a," and new time is ").concat(i)),e.currentTime=i,r=e.currentTime;else if(a<0){if(this.player.debug.warn(this.TAG_NAME,"handleUpdatePlaybackRate and delay buffer is ".concat(i," - current is ").concat(r," = ").concat(a," < 0 and check video is paused : ").concat(e.paused," ")),0===i)return void this.player.emit(It.mediaSourceBufferedIsZeroError,"video.buffered is empty");e.paused&&e.play()}var o=this._getPlaybackRate(i-r);e.playbackRate!==o&&(this.player.debug.log(this.TAG_NAME,"handleUpdatePlaybackRate and buffered is ".concat(i," and current time is ").concat(r," and delay is ").concat(i-r,"  set playbackRate is ").concat(o," ")),e.playbackRate=o)}},{key:"_getPlaybackRate",value:function(e){var t=this.$videoElement,i=this.player._opt.videoBufferDelay+this.player._opt.videoBuffer,r=Math.max(i,1e3),a=r/2;return e*=1e3,1===t.playbackRate?e>r?1.2:1:e<=a?1:t.playbackRate}},{key:"getVideoCurrentTime",value:function(){var e=0;return this.$videoElement&&(e=this.$videoElement.currentTime),e}},{key:"getVideoBufferLastTime",value:function(){var e=this.$videoElement,t=0;if(e){var i=e.buffered;i.length&&i.start(0),t=i.length?i.end(i.length-1):0}return t}},{key:"getVideoBufferDelayTime",value:function(){var e=this.$videoElement,t=this.getVideoBufferLastTime()-e.currentTime;return t>0?t:0}},{key:"checkSourceBufferDelay",value:function(){var e=this.$videoElement,t=0,i=0;return e.buffered.length>0&&(i=e.buffered.end(e.buffered.length-1),t=i-e.currentTime),t<0&&(this.player.debug.warn(this.TAG_NAME,"checkVideoSourceBufferDelay ".concat(t," < 0, and buffered is ").concat(i," ,currentTime is ").concat(e.currentTime," , try to seek ").concat(e.currentTime," to ").concat(i)),e.currentTime=i,t=0),t}},{key:"checkSourceBufferStore",value:function(){var e=this.$videoElement,t=0;return e.buffered.length>0&&(t=e.currentTime-e.buffered.start(0)),t}},{key:"getDecodePlaybackRate",value:function(){var e=0,t=this.$videoElement;return t&&(e=t.playbackRate),e}},{key:"getBufferMaxDelayTime",value:function(){var e=(this.player._opt.videoBuffer+this.player._opt.videoBufferDelay)/1e3;return Math.max(5,e+3)}},{key:"getReadyStateInited",value:function(){return this._getVideoReadyState()>=1}}])}(os),ys=function(e){function t(e){var i;return S(this,t),i=_(this,t,[e]),i.controlHeight=yi,i.bufferList=[],i.playing=!1,i.playInterval=null,i.fps=1,i.preFps=1,i.streamFps=0,i.playbackRate=1,i._firstTimestamp=null,i._renderFps=0,i._startfpsTime=null,i._startFpsTimestamp=null,i._hasCalcFps=!1,i.player.on(xt.playbackPause,(function(e){e?(i.pause(),i.player.playback.isPlaybackPauseClearCache&&i.clear()):i.resume()})),i.player.debug.log("CanvasPlaybackLoader","init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){var e=A(v().mark((function e(){return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:this._stopSync(),this._firstTimestamp=null,this.playing=!1,this.playbackRate=1,this.fps=1,this.preFps=1,this.bufferList=[],this._renderFps=0,this._startfpsTime=null,this._startFpsTimestamp=null,this._hasCalcFps=!1,b(t,"destroy",this,3)([]),this.player.debug.log("CanvasPlaybackLoader","destroy");case 1:case"end":return e.stop()}}),e,this)})));function i(){return e.apply(this,arguments)}return i}()},{key:"_initCanvasRender",value:function(){this.player._opt.useWCS?(this.renderType=_i,Vo()&&this.player._opt.wcsUseWebgl2Render?(this._initContextGl2(),this.webglRender&&(this.isWcsWebgl2=!0)):this._initContext2D()):this.player._opt.useWebGPU?(this.renderType=Si,this._initContextGPU()):(this.renderType=ki,this._initContextGl())}},{key:"_sync",value:function(){var e=this;this._stopSync(),this._doPlay(),this.playInterval=setInterval((function(){e._doPlay()}),this.fragDuration)}},{key:"_doPlay",value:function(){if(this.bufferList.length>0&&!this.player.seeking){var e=this.bufferList.shift();e&&e.buffer&&(this._doRender(e.buffer),this.player.handleRender(),this.player.playback.updateStats({ts:e.ts,tfTs:e.tfTs}))}}},{key:"_stopSync",value:function(){this.playInterval&&(clearInterval(this.playInterval),this.playInterval=null)}},{key:"_doRender",value:function(e){var t=this;if(this.player._opt.useWCS)if(this.webglRender)this.webglRender.render(e),xo(e);else if(wo(e.createImageBitmap))try{e.createImageBitmap().then((function(i){t.context2D.drawImage(i,0,0,t.$videoElement.width,t.$videoElement.height),xo(e)}))}catch(e){}else this.context2D.drawImage(e,0,0,this.$videoElement.width,this.$videoElement.height),xo(e);else if(this.getCanvasType()===ki)try{this.webglRender.renderYUV(this.$videoElement.width,this.$videoElement.height,e)}catch(e){this.player.debug.error("CanvasPlaybackLoader","doRender webgl render context is lost ".concat(this.contextGl&&this.contextGl.isContextLost(),"  and error: ").concat(e.toString()))}else if(this.getCanvasType()===Si)try{if(!this.webGPURender)return void this.player.debug.warn("CanvasVideoLoader","doRender webgpu render is not init");this.webGPURender.renderYUV(this.$videoElement.width,this.$videoElement.height,e)}catch(e){this.player.debug.error("CanvasPlaybackLoader","doRender webgpu render and error: ".concat(e.toString()))}}},{key:"rate",get:function(){return this.playbackRate}},{key:"fragDuration",get:function(){return Math.ceil(1e3/(this.fps*this.playbackRate))}},{key:"bufferSize",get:function(){return this.bufferList.length}},{key:"getStreamFps",value:function(){return this.streamFps}},{key:"initFps",value:function(){this._hasCalcFps?this.player.debug.log("CanvasPlaybackLoader","initFps, has calc fps"):(this.preFps=In(this.player.playback.fps,1,100),this.fps=this.preFps)}},{key:"setFps",value:function(e){e!==this.fps?(e>100&&this.player.debug.warn("CanvasPlaybackLoader","setFps max",e),e<0&&this.player.debug.warn("CanvasPlaybackLoader","setFps min",e),this.fps=In(e,1,100),this.player.debug.log("CanvasPlaybackLoader","setFps ".concat(this.preFps," -> ").concat(this.fps)),this.player.playback.isUseFpsRender&&this._sync()):this.player.debug.log("CanvasPlaybackLoader","setFps, same fps ".concat(e))}},{key:"setStreamFps",value:function(e){this.player.debug.log("CanvasPlaybackLoader","setStreamFps",e),this._hasCalcFps=!0,this.streamFps=e,this.preFps=e,this.setFps(e)}},{key:"setRate",value:function(e){e!==this.playbackRate&&(this.playbackRate=e,this.player.playback.isUseFpsRender&&this._sync())}},{key:"render$2",value:function(e){null===this._firstTimestamp&&(this._firstTimestamp=e.ts);var t={tfTs:e.ts-this._firstTimestamp,ts:e.ts};e.videoFrame?t.buffer=e.videoFrame:t.buffer=e.output,this.bufferList.push(t),this.startRender(),this.player.handleRender(),this.player.playback.updateStats({ts:e.ts,tfTs:t.tfTs})}},{key:"startRender",value:function(){for(;!(this.bufferList.length<=0);){var e=this.bufferList.shift();this._doRender(e.buffer)}}},{key:"pushData",value:function(e){null===this._firstTimestamp&&(this._firstTimestamp=e.ts);var t={tfTs:e.ts-this._firstTimestamp,ts:e.ts};e.videoFrame?t.buffer=e.videoFrame:t.buffer=e.output;var i=this.player._opt.playbackConfig.isCacheBeforeDecodeForFpsRender;if(i||this.bufferSize>this.fps*this.playbackRate*2&&(this.player.debug.warn("CanvasPlaybackLoader","buffer size is ".concat(this.bufferSize)),this._doPlay()),this.bufferList.push(t),!this._hasCalcFps){var r=Lo(this.bufferList);null!==r&&r!==this.preFps&&(this.player.debug.log("CanvasPlaybackLoader","calc fps is ".concat(r," pre fps is ").concat(this.preFps," and updatePreFps")),this.setStreamFps(r))}if(!i){var a=this.bufferList.length,n=a/(this.fps*this.playbackRate);this.player.debug.log("CanvasPlaybackLoader","rate is",n),n<=1?this.setFps(this.preFps):(this.setFps(this.fps+Math.floor(n*this.playbackRate)),this.player.debug.warn("CanvasPlaybackLoader","rate is",n,"fps is",this.fps,"bufferListLength is",a))}}},{key:"initVideo",value:function(){this.player.playback&&this.player.playback.isUseFpsRender&&this._sync(),this.playing=!0}},{key:"initVideoDelay",value:function(){var e=this,t=this.player._opt.playbackDelayTime;t>0?this.delayTimeout=setTimeout((function(){e.initVideo()}),t):this.initVideo()}},{key:"clearView",value:function(){b(t,"clearView",this,3)([]),this.contextGl.clear(this.contextGl.COLOR_BUFFER_BIT)}},{key:"clear",value:function(){this.player._opt.useWCS&&this.bufferList.forEach((function(e){e.buffer&&xo(e.buffer)})),this.bufferList=[]}},{key:"resume",value:function(){this.player.playback.isUseFpsRender&&this._sync(),this.playing=!0}},{key:"pause",value:function(){this.player.playback.isUseFpsRender&&this._stopSync(),this.playing=!1}}])}(fs),vs=function(){function e(t){return S(this,e),new(e.getLoaderFactory(t._opt))(t)}return T(e,null,[{key:"getLoaderFactory",value:function(e){return e.useMSE?e.mseUseCanvasRender?ms:gs:e.isHls&&No(e.supportHls265)||e.isWebrtc&&No(e.isWebrtcH265)?e.useCanvasRender?ms:gs:e.isAliyunRtc?gs:e.useWCS?e.playType===z?ys:!e.useOffscreen&&e.wcsUseVideoRender?gs:ms:e.playType===z?ys:e.wasmUseVideoRender&&!e.useOffscreen?gs:ms}}])}(),As=function(e){function t(e){var i;S(this,t),i=_(this,t),i.bufferList=[],i.player=e,i.$audio=null,i.scriptNode=null,i.workletProcessorNode=null,i.workletWorkerCloseTimeout=null,i.hasInitScriptNode=!1,i.audioContext=new(window.AudioContext||window.webkitAudioContext)({sampleRate:48e3}),i.gainNode=i.audioContext.createGain();var r=i.audioContext.createBufferSource();return r.buffer=i.audioContext.createBuffer(1,1,22050),r.connect(i.audioContext.destination),r.noteOn?r.noteOn(0):r.start(0),i.audioBufferSourceNode=r,i.mediaStreamAudioDestinationNode=i.audioContext.createMediaStreamDestination(),i.gainNode.gain.value=0,i._prevVolume=null,i.playing=!1,i.audioInfo={encTypeCode:"",encType:"",channels:"",sampleRate:"",depth:""},i.init=!1,i.hasAudio=!1,i.audioResumeStateTimeout=null,i}return k(t,e),T(t,[{key:"destroy",value:function(){var e=A(v().mark((function e(){return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:if(this.closeAudio(),this.resetInit(),this.clearAudioResumeStateTimeout(),e.t0=this.audioContext,!e.t0){e.next=8;break}return e.next=7,this.audioContext.close();case 7:this.audioContext=null;case 8:return this.gainNode&&(this.gainNode.disconnect(),this.gainNode=null),this.hasAudio=!1,this.playing=!1,this.scriptNode&&(this.scriptNode.disconnect(),this.scriptNode.onaudioprocess=Cn,this.scriptNode=null),e.next=14,this._destroyWorklet();case 14:return this.workletProcessorNode&&(this.workletProcessorNode.disconnect(),this.workletProcessorNode.port.onmessage=Cn,this.workletProcessorNode=null),this.audioBufferSourceNode&&(this.audioBufferSourceNode.stop(),this.audioBufferSourceNode=null),this.mediaStreamAudioDestinationNode&&(this.mediaStreamAudioDestinationNode.disconnect(),this.mediaStreamAudioDestinationNode=null),this.hasInitScriptNode=!1,this._prevVolume=null,this.off(),e.abrupt("return",!0);case 21:case"end":return e.stop()}}),e,this)})));function t(){return e.apply(this,arguments)}return t}()},{key:"_destroyWorklet",value:function(){var e=this;return new Promise((function(t,i){e.workletProcessorNode?(e.workletProcessorNode.port.postMessage({type:"destroy"}),e.workletWorkerCloseTimeout=setTimeout((function(){e.player.debug.log(e.TAG_NAME,"send close and wait 10ms destroy directly"),e.workletWorkerCloseTimeout&&(clearTimeout(e.workletWorkerCloseTimeout),e.workletWorkerCloseTimeout=null),t()}),10)):t()}))}},{key:"resetInit",value:function(){this.audioInfo={encTypeCode:"",encType:"",channels:"",sampleRate:"",depth:""},this.init=!1}},{key:"getAudioInfo",value:function(){return this.audioInfo}},{key:"updateAudioInfo",value:function(e){e.encTypeCode&&(this.audioInfo.encTypeCode=e.encTypeCode,this.audioInfo.encType=Kt[e.encTypeCode]),e.channels&&(this.audioInfo.channels=e.channels),e.sampleRate&&(this.audioInfo.sampleRate=e.sampleRate),e.depth&&(this.audioInfo.depth=e.depth),this.audioInfo.sampleRate&&this.audioInfo.channels&&this.audioInfo.encType&&!this.init&&(this.player.emit(xt.audioInfo,this.audioInfo),this.init=!0)}},{key:"isPlaying",get:function(){return this.playing}},{key:"isMute",get:function(){return 0===this.gainNode.gain.value}},{key:"volume",get:function(){return this.gainNode.gain.value}},{key:"bufferSize",get:function(){return this.bufferList.length}},{key:"audioContextState",get:function(){var e=null;return this.audioContext&&(e=this.audioContext.state),e}},{key:"initScriptNode",value:function(){}},{key:"initMobileScriptNode",value:function(){}},{key:"initWorkletScriptNode",value:function(){}},{key:"getEngineType",value:function(){return""}},{key:"mute",value:function(e){e?(this.setVolume(0),this.clear()):this.setVolume(this.player.lastVolume||.5)}},{key:"setVolume",value:function(e){e=parseFloat(e).toFixed(2),isNaN(e)||(this.audioEnabled(!0),e=In(e,0,1),null===this._prevVolume?this.player.emit(xt.mute,0===e):0===this._prevVolume&&e>0?this.player.emit(xt.mute,!1):this._prevVolume>0&&0===e&&this.player.emit(xt.mute,!0),this.gainNode.gain.value=e,this.player.emit(xt.volumechange,this.player.volume),this.player.emit(xt.volume,this.player.volume),this._prevVolume=e)}},{key:"closeAudio",value:function(){this.hasInitScriptNode&&(this.scriptNode&&this.scriptNode.disconnect(this.gainNode),this.workletProcessorNode&&this.workletProcessorNode.disconnect(this.gainNode),this.gainNode&&(this.gainNode.disconnect(this.mediaStreamAudioDestinationNode),this.$audio||this.gainNode.disconnect(this.audioContext.destination))),this.clear()}},{key:"audioEnabled",value:function(e){var t=this;e?this.isStateSuspended()&&(this.audioContext.resume().then((function(){t.player.emit(xt.audioResumeState,{state:t.audioContextState,isRunning:t.isStateRunning()})})),this.audioResumeStateTimeout=setTimeout((function(){t.clearAudioResumeStateTimeout(),t.isStateSuspended()&&t.player.emit(xt.audioResumeState,{state:t.audioContextState,isRunning:t.isStateRunning()})}),1e3)):this.isStateRunning()&&this.audioContext.suspend()}},{key:"isStateRunning",value:function(){return"running"===this.audioContextState}},{key:"isStateSuspended",value:function(){return"suspended"===this.audioContextState}},{key:"clearAudioResumeStateTimeout",value:function(){this.audioResumeStateTimeout&&(clearTimeout(this.audioResumeStateTimeout),this.audioResumeStateTimeout=null)}},{key:"clear",value:function(){this.bufferList=[]}},{key:"play",value:function(e,t){}},{key:"pause",value:function(){this.playing=!1}},{key:"resume",value:function(){this.playing=!0}},{key:"setRate",value:function(e){}},{key:"getAudioBufferSize",value:function(){return 0}}])}(s),bs=function(){function e(t,i,r,a){S(this,e),this.player=t,this.audio=i,this.channel=r,this.bufferSize=a}return T(e,[{key:"destroy",value:function(){this.buffer=null,this.channel=null}},{key:"extract",value:function(e,t){for(var i=this.provide(t),r=0;r<i.size;r++)e[2*r]=i.left[r],e[2*r+1]=i.right[r];return this.audio.tempAudioTimestamp=i.ts,i.size}},{key:"provide",value:function(e){var t=new Float32Array(e),i=new Float32Array(e),r=0,a=0,n=0,o=e/this.bufferSize,s=this.audio.bufferList;if(o&&s.length>=o){try{for(var l=0;l<o;l++){var c=s.shift();2===this.channel?(t.set(c.buffer[0],n),i.set(c.buffer[1],n)):(t.set(c.buffer[0],n),i.set(c.buffer[0],n)),n+=this.bufferSize,a=c.ts}}catch(e){this.player.debug.warn("Processor","provide()",e),t=new Float32Array(0),i=new Float32Array(0)}r=t.length}return{size:r,ts:a,left:t,right:i}}}])}(),_s=function(){function e(){S(this,e),this._vector=new Float32Array,this._position=0,this._frameCount=0}return T(e,[{key:"destroy",value:function(){this.clear(),this._vector=null}},{key:"vector",get:function(){return this._vector}},{key:"position",get:function(){return this._position}},{key:"startIndex",get:function(){return 2*this._position}},{key:"frameCount",get:function(){return this._frameCount}},{key:"endIndex",get:function(){return 2*(this._position+this._frameCount)}},{key:"clear",value:function(){this.receive(this._frameCount),this.rewind()}},{key:"put",value:function(e){this._frameCount+=e}},{key:"putSamples",value:function(e,t){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,r=2*(t=t||0);i>=0||(i=(e.length-r)/2);var a=2*i;this.ensureCapacity(i+this._frameCount);var n=this.endIndex;this.vector.set(e.subarray(r,r+a),n),this._frameCount+=i}},{key:"putBuffer",value:function(e,t){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0;t=t||0,i>=0||(i=e.frameCount-t),this.putSamples(e.vector,e.position+t,i)}},{key:"receive",value:function(e){e>=0&&!(e>this._frameCount)||(e=this.frameCount),this._frameCount-=e,this._position+=e}},{key:"receiveSamples",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,i=2*t,r=this.startIndex;e.set(this._vector.subarray(r,r+i)),this.receive(t)}},{key:"extract",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,r=this.startIndex+2*t,a=2*i;e.set(this._vector.subarray(r,r+a))}},{key:"ensureCapacity",value:function(){var e=parseInt(2*(arguments.length>0&&void 0!==arguments[0]?arguments[0]:0));if(this._vector.length<e){var t=new Float32Array(e);t.set(this._vector.subarray(this.startIndex,this.endIndex)),this._vector=t,this._position=0}else this.rewind()}},{key:"ensureAdditionalCapacity",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;this.ensureCapacity(this._frameCount+e)}},{key:"rewind",value:function(){this._position>0&&(this._vector.set(this._vector.subarray(this.startIndex,this.endIndex)),this._position=0)}}])}(),ks=function(){function e(t){S(this,e),t?(this._inputBuffer=new _s,this._outputBuffer=new _s):this._inputBuffer=this._outputBuffer=null}return T(e,[{key:"destroy",value:function(){this.clear(),this._outputBuffer&&(this._outputBuffer.destroy(),this._outputBuffer=null),this._inputBuffer&&(this._inputBuffer.destroy(),this._inputBuffer=null)}},{key:"inputBuffer",get:function(){return this._inputBuffer},set:function(e){this._inputBuffer=e}},{key:"outputBuffer",get:function(){return this._outputBuffer},set:function(e){this._outputBuffer=e}},{key:"clear",value:function(){this._inputBuffer.clear(),this._outputBuffer.clear()}}])}(),ws=function(e){function t(e){var i;return S(this,t),i=_(this,t,[e]),i.reset(),i._rate=1,i}return k(t,e),T(t,[{key:"destroy",value:function(){b(t,"destroy",this,3)([])}},{key:"rate",set:function(e){this._rate=e}},{key:"reset",value:function(){this.slopeCount=0,this.prevSampleL=0,this.prevSampleR=0}},{key:"clone",value:function(){var e=new t;return e.rate=this._rate,e}},{key:"process",value:function(){var e=this._inputBuffer.frameCount;this._outputBuffer.ensureAdditionalCapacity(e/this._rate+1);var t=this.transpose(e);this._inputBuffer.receive(),this._outputBuffer.put(t)}},{key:"transpose",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;if(0===e)return 0;for(var t=this._inputBuffer.vector,i=this._inputBuffer.startIndex,r=this._outputBuffer.vector,a=this._outputBuffer.endIndex,n=0,o=0;this.slopeCount<1;)r[a+2*o]=(1-this.slopeCount)*this.prevSampleL+this.slopeCount*t[i],r[a+2*o+1]=(1-this.slopeCount)*this.prevSampleR+this.slopeCount*t[i+1],o+=1,this.slopeCount+=this._rate;if(this.slopeCount-=1,1!==e)e:for(;;){for(;this.slopeCount>1;)if(this.slopeCount-=1,n+=1,n>=e-1)break e;var s=i+2*n;r[a+2*o]=(1-this.slopeCount)*t[s]+this.slopeCount*t[s+2],r[a+2*o+1]=(1-this.slopeCount)*t[s+1]+this.slopeCount*t[s+3],o+=1,this.slopeCount+=this._rate}return this.prevSampleL=t[i+2*e-2],this.prevSampleR=t[i+2*e-1],o}}])}(ks),Ss=function(){function e(t){S(this,e),this._pipe=t}return T(e,[{key:"destroy",value:function(){}},{key:"pipe",get:function(){return this._pipe}},{key:"inputBuffer",get:function(){return this._pipe.inputBuffer}},{key:"outputBuffer",get:function(){return this._pipe.outputBuffer}},{key:"fillInputBuffer",value:function(){throw new Error("fillInputBuffer() not overridden")}},{key:"fillOutputBuffer",value:function(){for(var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;this.outputBuffer.frameCount<e;){var t=16384-this.inputBuffer.frameCount;if(this.fillInputBuffer(t),this.inputBuffer.frameCount<16384)break;this._pipe.process()}}},{key:"clear",value:function(){this._pipe.clear()}}])}(),Ts=function(){},Es=function(e){function t(e,i){var r;S(this,t);var a=arguments.length>2&&void 0!==arguments[2]?arguments[2]:Ts;return r=_(this,t,[i]),r.callback=a,r.sourceSound=e,r.historyBufferSize=22050,r._sourcePosition=0,r.outputBufferPosition=0,r._position=0,r}return k(t,e),T(t,[{key:"destroy",value:function(){this.clear(),this.sourceSound.destroy(),this.sourceSound=null,this._sourcePosition=0,this.outputBufferPosition=0,this._position=0}},{key:"position",get:function(){return this._position},set:function(e){if(e>this._position)throw new RangeError("New position may not be greater than current position");var t=this.outputBufferPosition-(this._position-e);if(t<0)throw new RangeError("New position falls outside of history buffer");this.outputBufferPosition=t,this._position=e}},{key:"sourcePosition",get:function(){return this._sourcePosition},set:function(e){this.clear(),this._sourcePosition=e}},{key:"onEnd",value:function(){this.callback()}},{key:"fillInputBuffer",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,t=new Float32Array(2*e),i=this.sourceSound.extract(t,e,this._sourcePosition);this._sourcePosition+=i,this.inputBuffer.putSamples(t,0,i)}},{key:"extract",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;this.fillOutputBuffer(this.outputBufferPosition+t);var i=Math.min(t,this.outputBuffer.frameCount-this.outputBufferPosition);this.outputBuffer.extract(e,this.outputBufferPosition,i);var r=this.outputBufferPosition+i;return this.outputBufferPosition=Math.min(this.historyBufferSize,r),this.outputBuffer.receive(Math.max(r-this.historyBufferSize,0)),this._position+=i,i}},{key:"handleSampleData",value:function(e){this.extract(e.data,4096)}},{key:"clear",value:function(){b(t,"clear",this,3)([]),this.outputBufferPosition=0}}])}(Ss),Cs=[[124,186,248,310,372,434,496,558,620,682,744,806,868,930,992,1054,1116,1178,1240,1302,1364,1426,1488,0],[-100,-75,-50,-25,25,50,75,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],[-20,-15,-10,-5,5,10,15,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],[-4,-3,-2,-1,1,2,3,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]],xs=-10/1.5,Rs=function(e){function t(e){var i;return S(this,t),i=_(this,t,[e]),i._quickSeek=!0,i.midBufferDirty=!1,i.midBuffer=null,i.refMidBuffer=null,i.overlapLength=0,i.autoSeqSetting=!0,i.autoSeekSetting=!0,i._tempo=1,i.setParameters(44100,0,0,8),i}return k(t,e),T(t,[{key:"destroy",value:function(){this.clear(),b(t,"destroy",this,3)([])}},{key:"clear",value:function(){b(t,"clear",this,3)([]),this.clearMidBuffer(),this.refMidBuffer=null}},{key:"clearMidBuffer",value:function(){this.midBufferDirty&&(this.midBufferDirty=!1),this.midBuffer=null}},{key:"setParameters",value:function(e,t,i,r){e>0&&(this.sampleRate=e),r>0&&(this.overlapMs=r),t>0?(this.sequenceMs=t,this.autoSeqSetting=!1):this.autoSeqSetting=!0,i>0?(this.seekWindowMs=i,this.autoSeekSetting=!1):this.autoSeekSetting=!0,this.calculateSequenceParameters(),this.calculateOverlapLength(this.overlapMs),this.tempo=this._tempo}},{key:"tempo",get:function(){return this._tempo},set:function(e){var t;this._tempo=e,this.calculateSequenceParameters(),this.nominalSkip=this._tempo*(this.seekWindowLength-this.overlapLength),this.skipFract=0,t=Math.floor(this.nominalSkip+.5),this.sampleReq=Math.max(t+this.overlapLength,this.seekWindowLength)+this.seekLength}},{key:"inputChunkSize",get:function(){return this.sampleReq}},{key:"outputChunkSize",get:function(){return this.overlapLength+Math.max(0,this.seekWindowLength-2*this.overlapLength)}},{key:"calculateOverlapLength",value:function(){var e,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;e=this.sampleRate*t/1e3,e=e<16?16:e,e-=e%8,this.overlapLength=e,this.refMidBuffer=new Float32Array(2*this.overlapLength),this.midBuffer=new Float32Array(2*this.overlapLength)}},{key:"checkLimits",value:function(e,t,i){return e<t?t:e>i?i:e}},{key:"calculateSequenceParameters",value:function(){var e,t;this.autoSeqSetting&&(e=150+-50*this._tempo,e=this.checkLimits(e,50,125),this.sequenceMs=Math.floor(e+.5)),this.autoSeekSetting&&(t=28.333333333333332+xs*this._tempo,t=this.checkLimits(t,15,25),this.seekWindowMs=Math.floor(t+.5)),this.seekWindowLength=Math.floor(this.sampleRate*this.sequenceMs/1e3),this.seekLength=Math.floor(this.sampleRate*this.seekWindowMs/1e3)}},{key:"quickSeek",set:function(e){this._quickSeek=e}},{key:"clone",value:function(){var e=new t;return e.tempo=this._tempo,e.setParameters(this.sampleRate,this.sequenceMs,this.seekWindowMs,this.overlapMs),e}},{key:"seekBestOverlapPosition",value:function(){return this._quickSeek?this.seekBestOverlapPositionStereoQuick():this.seekBestOverlapPositionStereo()}},{key:"seekBestOverlapPositionStereo",value:function(){var e,t,i,r=0;for(this.preCalculateCorrelationReferenceStereo(),e=0,t=Number.MIN_VALUE;r<this.seekLength;r+=1)i=this.calculateCrossCorrelationStereo(2*r,this.refMidBuffer),i>t&&(t=i,e=r);return e}},{key:"seekBestOverlapPositionStereoQuick",value:function(){var e,t,i,r,a,n=0;for(this.preCalculateCorrelationReferenceStereo(),t=Number.MIN_VALUE,e=0,r=0,a=0;n<4;n+=1){for(var o=0;Cs[n][o]&&(a=r+Cs[n][o],!(a>=this.seekLength));)i=this.calculateCrossCorrelationStereo(2*a,this.refMidBuffer),i>t&&(t=i,e=a),o+=1;r=e}return e}},{key:"preCalculateCorrelationReferenceStereo",value:function(){for(var e,t,i=0;i<this.overlapLength;i+=1)t=i*(this.overlapLength-i),e=2*i,this.refMidBuffer[e]=this.midBuffer[e]*t,this.refMidBuffer[e+1]=this.midBuffer[e+1]*t}},{key:"calculateCrossCorrelationStereo",value:function(e,t){var i=this._inputBuffer.vector;e+=this._inputBuffer.startIndex;for(var r,a=0,n=2,o=2*this.overlapLength;n<o;n+=2)r=n+e,a+=i[r]*t[n]+i[r+1]*t[n+1];return a}},{key:"overlap",value:function(e){this.overlapStereo(2*e)}},{key:"overlapStereo",value:function(e){var t=this._inputBuffer.vector;e+=this._inputBuffer.startIndex;for(var i,r,a,n,o,s=this._outputBuffer.vector,l=this._outputBuffer.endIndex,c=0,u=1/this.overlapLength;c<this.overlapLength;c+=1)r=(this.overlapLength-c)*u,a=c*u,i=2*c,n=i+e,o=i+l,s[o+0]=t[n+0]*a+this.midBuffer[i+0]*r,s[o+1]=t[n+1]*a+this.midBuffer[i+1]*r}},{key:"process",value:function(){var e,t,i;if(null===this.midBuffer){if(this._inputBuffer.frameCount<this.overlapLength)return;this.midBuffer=new Float32Array(2*this.overlapLength),this._inputBuffer.receiveSamples(this.midBuffer,this.overlapLength)}for(;this._inputBuffer.frameCount>=this.sampleReq;){e=this.seekBestOverlapPosition(),this._outputBuffer.ensureAdditionalCapacity(this.overlapLength),this.overlap(Math.floor(e)),this._outputBuffer.put(this.overlapLength),t=this.seekWindowLength-2*this.overlapLength,t>0&&this._outputBuffer.putBuffer(this._inputBuffer,e+this.overlapLength,t);var r=this._inputBuffer.startIndex+2*(e+this.seekWindowLength-this.overlapLength);this.midBuffer.set(this._inputBuffer.vector.subarray(r,r+2*this.overlapLength)),this.skipFract+=this.nominalSkip,i=Math.floor(this.skipFract),this.skipFract-=i,this._inputBuffer.receive(i)}}}])}(ks),Ds=function(e,t){return(e>t?e-t:t-e)>1e-10},Ls=function(){function e(){S(this,e),this.transposer=new ws(!1),this.stretch=new Rs(!1),this._inputBuffer=new _s,this._intermediateBuffer=new _s,this._outputBuffer=new _s,this._rate=0,this._tempo=0,this.virtualPitch=1,this.virtualRate=1,this.virtualTempo=1,this.calculateEffectiveRateAndTempo()}return T(e,[{key:"destroy",value:function(){this.clear(),this._inputBuffer.destroy(),this._intermediateBuffer.destroy(),this._outputBuffer.destroy(),this._inputBuffer=null,this._intermediateBuffer=null,this._outputBuffer=null}},{key:"clear",value:function(){this.transposer.clear(),this.stretch.clear()}},{key:"clone",value:function(){var t=new e;return t.rate=this.rate,t.tempo=this.tempo,t}},{key:"rate",get:function(){return this._rate},set:function(e){this.virtualRate=e,this.calculateEffectiveRateAndTempo()}},{key:"rateChange",set:function(e){this._rate=1+.01*e}},{key:"tempo",get:function(){return this._tempo},set:function(e){this.virtualTempo=e,this.calculateEffectiveRateAndTempo()}},{key:"tempoChange",set:function(e){this.tempo=1+.01*e}},{key:"pitch",set:function(e){this.virtualPitch=e,this.calculateEffectiveRateAndTempo()}},{key:"pitchOctaves",set:function(e){this.pitch=Math.exp(.69314718056*e),this.calculateEffectiveRateAndTempo()}},{key:"pitchSemitones",set:function(e){this.pitchOctaves=e/12}},{key:"inputBuffer",get:function(){return this._inputBuffer}},{key:"outputBuffer",get:function(){return this._outputBuffer}},{key:"calculateEffectiveRateAndTempo",value:function(){var e=this._tempo,t=this._rate;this._tempo=this.virtualTempo/this.virtualPitch,this._rate=this.virtualRate*this.virtualPitch,Ds(this._tempo,e)&&(this.stretch.tempo=this._tempo),Ds(this._rate,t)&&(this.transposer.rate=this._rate),this._rate>1?this._outputBuffer!=this.transposer.outputBuffer&&(this.stretch.inputBuffer=this._inputBuffer,this.stretch.outputBuffer=this._intermediateBuffer,this.transposer.inputBuffer=this._intermediateBuffer,this.transposer.outputBuffer=this._outputBuffer):this._outputBuffer!=this.stretch.outputBuffer&&(this.transposer.inputBuffer=this._inputBuffer,this.transposer.outputBuffer=this._intermediateBuffer,this.stretch.inputBuffer=this._intermediateBuffer,this.stretch.outputBuffer=this._outputBuffer)}},{key:"process",value:function(){this._rate>1?(this.stretch.process(),this.transposer.process()):(this.transposer.process(),this.stretch.process())}}])}(),Is=function(){function e(t,i,r){S(this,e),this.player=t,this.audio=i,this.soundTouch=new Ls,this.soundTouch.tempo=1,this.soundTouch.rate=1,this.filter=new Es(r,this.soundTouch)}return T(e,[{key:"destroy",value:function(){this.filter&&(this.filter.destroy(),this.filter=null),this.soundTouch&&(this.soundTouch.destroy(),this.soundTouch=null)}},{key:"setRate",value:function(e){e!==this.soundTouch.rate&&(this.soundTouch.tempo=e)}},{key:"provide",value:function(e){for(var t=new Float32Array(2*e),i=this.filter.extract(t,e),r=new Float32Array(i),a=new Float32Array(i),n=0;n<i;n++)r[n]=t[2*n],a[n]=t[2*n+1];return{size:i,left:r,right:a,ts:this.audio.tempAudioTimestamp||0}}}])}(),Ps=function(e){function t(e){var i;return S(this,t),i=_(this,t,[e]),i.defaultPlaybackRate=1,i.playbackRate=1,i.rateProcessor=null,i.processor=null,i.scriptNodeInterval=null,i.engineType=i.getAutoAudioEngineType(),i.audioBufferSize=i.getAudioBufferSizeByType(),i.$audio=null,i._delayPlay=!1,i.eventListenList=[],i.workletUrl=null,i.clearWorkletUrlTimeout=null,i.player._opt.supportLockScreenPlayAudio&&Hn()&&(i.$audio=document.createElement("audio"),Object.assign(i.$audio.style,{position:"absolute",left:"-100%",top:"-100%"}),e.$container?e.$container.appendChild(i.$audio):document.body.appendChild(i.$audio),i._bindAudioProxy(),i.player.debug.log("AudioContext","create audio element")),i.scriptStartTime=0,i.player.debug.log("AudioContext","init","engineType: ".concat(i.engineType,", audioBufferSize: ").concat(i.audioBufferSize)),i}return k(t,e),T(t,[{key:"destroy",value:function(){var e=A(v().mark((function e(){return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:return e.next=2,b(t,"destroy",this,3)([]);case 2:return this.workletUrl&&(URL.revokeObjectURL(this.workletUrl),this.workletUrl=null),this.clearWorkletUrlTimeout&&(clearTimeout(this.clearWorkletUrlTimeout),this.clearWorkletUrlTimeout=null),this.eventListenList.length&&(this.eventListenList.forEach((function(e){e()})),this.eventListenList=[]),this.$audio&&(this.$audio.pause(),this.$audio.srcObject=null,this.$audio.parentNode&&this.$audio.parentNode.removeChild(this.$audio),this.$audio=null),this.processor&&(this.processor.destroy(),this.processor=null),this.rateProcessor&&(this.rateProcessor.destroy(),this.rateProcessor=null),this.scriptNodeInterval&&(clearInterval(this.scriptNodeInterval),this.scriptNodeInterval=null),this.defaultPlaybackRate=1,this.playbackRate=1,this.scriptStartTime=0,this.audioBufferSize=0,this.engineType=ra,this.player.debug.log("AudioContext","destroy"),e.abrupt("return",!0);case 16:case"end":return e.stop()}}),e,this)})));function i(){return e.apply(this,arguments)}return i}()},{key:"isAudioPlaying",value:function(){return this.$audio&&No(this.$audio.paused)&&No(this.$audio.ended)&&0!==this.$audio.playbackRate&&0!==this.$audio.readyState}},{key:"_bindAudioProxy",value:function(){var e=this,t=this.player.events.proxy,i=t(this.$audio,"canplay",(function(){e.player.debug.log("AudioContext","canplay"),e._delayPlay&&e._audioElementPlay()}));this.eventListenList.push(i)}},{key:"_getAudioElementReadyState",value:function(){var e=0;return this.$audio&&(e=this.$audio.readyState),e}},{key:"audioElementPlay",value:function(){if(this.$audio){var e=this._getAudioElementReadyState();if(this.player.debug.log("AudioContext","play and readyState: ".concat(e)),!(0!==e||Ao()&&Hn()))return this.player.debug.warn("AudioContext","readyState is 0 and set _delayPlay to true"),void(this._delayPlay=!0);this._audioElementPlay()}}},{key:"_audioElementPlay",value:function(){var e=this;this.$audio&&this.$audio.play().then((function(){e._delayPlay=!1,e.player.debug.log("AudioContext","_audioElementPlay success"),setTimeout((function(){e.isAudioPlaying()||(e.player.debug.warn("AudioContext","play failed and retry play"),e._audioElementPlay())}),100),e.isAudioPlaying()&&(e.player.debug.log("AudioContext","play success and remove document click event listener"),document.removeEventListener("click",e._audioElementPlay.bind(e)))})).catch((function(t){e.player.debug.error("AudioContext","_audioElementPlay error",t),document.addEventListener("click",e._audioElementPlay.bind(e))}))}},{key:"getAudioBufferSize",value:function(){return this.audioBufferSize}},{key:"oneBufferDuration",get:function(){return this.audioBufferSize/this.audioContext.sampleRate*1e3}},{key:"isActiveEngineType",get:function(){return this.engineType===aa}},{key:"getBufferListDuration",value:function(){return this.bufferList.length*this.oneBufferDuration}},{key:"isMoreThanMinBufferDuration",value:function(){return this.getBufferListDuration()>=100*this.playbackRate}},{key:"initProcessor",value:function(){this.processor=new bs(this.player,this,this.audioInfo.channels,this.audioBufferSize),this.rateProcessor=new Is(this.player,this,this.processor)}},{key:"getAutoAudioEngineType",value:function(){var e=this,t=this.player._opt.audioEngine||ra,i=function(){t=Ao()&&jn()?aa:(Hn()&&e.player._opt.supportLockScreenPlayAudio||Ro()&&e.supportAudioWorklet(),ra)};return this.player._opt.audioEngine?this.player._opt.audioEngine===ia&&Ro()&&this.supportAudioWorklet()?t=ia:this.player._opt.audioEngine===aa?t=aa:this.player._opt.audioEngine===ra?t=ra:i():i(),t}},{key:"getAudioBufferSizeByType",value:function(){var e=this.engineType;this.player._opt.hasVideo;var t=this.player._opt.weiXinInAndroidAudioBufferSize;return e===ia?1024:e===aa?t||4800:1024}},{key:"supportAudioWorklet",value:function(){return this.audioContext&&this.audioContext.audioWorklet}},{key:"initScriptNode",value:function(){this.playing=!0,this.hasInitScriptNode||(this.initProcessor(),this.engineType===ia?this.initWorkletScriptNode():this.engineType===aa?this.initIntervalScriptNode():this.engineType===ra&&this.initProcessScriptNode(),this.audioElementPlay())}},{key:"getEngineType",value:function(){return this.engineType}},{key:"isPlaybackRateSpeed",value:function(){return this.playbackRate>this.defaultPlaybackRate}},{key:"initProcessScriptNode",value:function(){var e=this,t=this.audioContext.createScriptProcessor(this.audioBufferSize,0,this.audioInfo.channels);t.onaudioprocess=function(t){var i=t.outputBuffer;e.handleScriptNodeCallback(i)},t.connect(this.gainNode),this.scriptNode=t,this.gainNode.connect(this.mediaStreamAudioDestinationNode),this.$audio?this.$audio.srcObject=this.mediaStreamAudioDestinationNode.stream:this.gainNode.connect(this.audioContext.destination),this.hasInitScriptNode=!0}},{key:"initIntervalScriptNode",value:function(){var e=this;this.scriptStartTime=0;var t=1e3*this.audioBufferSize/this.audioContext.sampleRate;this.scriptNodeInterval=setInterval((function(){if(0===e.bufferList.length||No(e.playing)||e.isMute)e.playing&&No(e.isMute)&&e.player.debug.log("AudioContext","interval script node and bufferList is ".concat(e.bufferList.length," or playing is ").concat(e.playing));else{var t=e.audioContext.createBufferSource(),i=e.audioContext.createBuffer(e.audioInfo.channels,e.audioBufferSize,e.audioContext.sampleRate);e.handleScriptNodeCallback(i,(function(){e.scriptStartTime<e.audioContext.currentTime&&(e.player.debug.log("AudioContext","script start time ".concat(e.scriptStartTime," is less than current time ").concat(e.audioContext.currentTime)),e.scriptStartTime=e.audioContext.currentTime),t.buffer=i,t.connect(e.gainNode),t.start(e.scriptStartTime),e.scriptStartTime+=i.duration}))}}),t),this.gainNode.connect(this.mediaStreamAudioDestinationNode),this.$audio?this.$audio.srcObject=this.mediaStreamAudioDestinationNode.stream:this.gainNode.connect(this.audioContext.destination),this.hasInitScriptNode=!0}},{key:"initWorkletScriptNode",value:function(){var e=this,t=Co((function(){var e=function(e){function t(){var e;return S(this,t),e=_(this,t),e.audioBufferSize=1024,e.start=!1,e.channels=1,e.samplesArray=[],e.offset=0,e.state=0,e.port.onmessage=function(t){"init"===t.data.message?(e.audioBufferSize=t.data.audioBufferSize,e.start=t.data.start,e.channels=t.data.channels,e.state=0,e.offset=0,e.samplesArray=[]):"stop"===t.data.message?(e.state=0,e.start=!1,e.offset=0,e.samplesArray=[]):"data"===t.data.message?e.samplesArray.push(t.data.buffer):"zero"===t.data.message&&e.samplesArray.push({left:new Float32Array(e.audioBufferSize).fill(0),right:new Float32Array(e.audioBufferSize).fill(0)})},e}return k(t,e),T(t,[{key:"process",value:function(e,t,i){var r=t[0][0],a=t[0][1];if(0===this.offset&&this.port.postMessage({message:"beep"}),0===this.state)this.state=1;else if(1===this.state&&this.samplesArray.length>=4)this.state=2;else if(2===this.state)for(var n=this.samplesArray[0],o=0;o<r.length;o++)1===this.channels?r[o]=n.left[o+this.offset]:2===this.channels&&(r[o]=n.left[o+this.offset],a&&(a[o]=n.right[o+this.offset]));else 1===this.channels?r.fill(0):2===this.channels&&(r.fill(0),a&&a.fill(0));return this.offset+=128,this.offset===this.audioBufferSize&&(this.offset=0,2===this.state&&this.samplesArray.shift(),0===this.samplesArray.length&&(this.state=0)),this.start}}])}(y(AudioWorkletProcessor));registerProcessor("worklet-processor",e)}));this.workletUrl=t,this.audioContext.audioWorklet.addModule(t).then((function(){if(e.player.isDestroyedOrClosed())e.player.debug.log("AudioContext","initWorkletScriptNode() player is destroyed");else if(e.audioContext){var t=[1];2===e.audioInfo.channels&&(t=[1,1]);try{e.workletProcessorNode=new AudioWorkletNode(e.audioContext,"worklet-processor",{numberOfOutputs:e.audioInfo.channels,outputChannelCount:t})}catch(t){e.player.debug.error("AudioContext","initWorkletScriptNode error",t),e.workletProcessorNode=null,e.tierDownToProcessScript()}e.workletProcessorNode&&(e.workletProcessorNode.connect(e.gainNode),e.gainNode.connect(e.mediaStreamAudioDestinationNode),e.$audio?e.$audio.srcObject=e.mediaStreamAudioDestinationNode.stream:e.gainNode.connect(e.audioContext.destination),e.hasInitScriptNode=!0,e.workletProcessorNode.port.postMessage({message:"init",audioBufferSize:e.audioBufferSize,start:!0,channels:e.audioInfo.channels}),e.workletProcessorNode.port.onmessage=function(t){e.workletProcessorNode?e.audioContext?e.handleScriptNodeCallback(e.workletProcessorNode,null,!0):e.workletProcessorNode.port.postMessage({message:"zero"}):e.player.debug.error("AudioContext","workletProcessorNode is null")})}else e.player.debug.warn("AudioContext","initWorkletScriptNode audioContext is null")})),this.clearWorkletUrlTimeout=setTimeout((function(){URL.revokeObjectURL(e.workletUrl),e.workletUrl=null,e.clearWorkletUrlTimeout=null}),ke)}},{key:"tierDownToProcessScript",value:function(){this.player.debug.log("AudioContext","tierDownToProcessScript"),this.engineType=ra,this.audioBufferSize=this.getAudioBufferSizeByType(),this.initProcessScriptNode(),this.audioElementPlay()}},{key:"handleScriptNodeCallback",value:function(e,t){var i,r=arguments.length>2&&void 0!==arguments[2]&&arguments[2];t=t||Cn;var a=e.length;r&&(i=e,a=this.audioBufferSize);var n=this.audioInfo.channels;if(this.playing&&this.isMoreThanMinBufferDuration()){if(this.player._opt,this.player.openSyncAudioAndVideo()&&Oo(this.player.visibility)){this.calcPlaybackRateBySync();var o=this.player.getAudioSyncVideoDiff();if(o>this.player._opt.syncAudioAndVideoDiff)return this.player.debug.warn("AudioContext","audioSyncVideoOption more than diff :".concat(o,", waiting and bufferList is ").concat(this.bufferList.length)),r?i.port.postMessage({message:"zero"}):this.fillScriptNodeOutputBuffer(e,n),void t()}var s=this._provide(a);if(0===s.size)return No(this.player.isPlaybackOnlyDecodeIFrame())&&this.player.debug.warn("AudioContext","bufferList size is ".concat(this.bufferList.length," outputBufferLength is ").concat(a,",and bufferItem.size is 0")),r?i.port.postMessage({message:"zero"}):this.fillScriptNodeOutputBuffer(e,n),void t();s&&s.ts&&(this.player.audioTimestamp=s.ts),r?i.port.postMessage({message:"data",buffer:s}):this.fillScriptNodeOutputBuffer(e,n,s),t()}else 0===this.bufferList.length&&this.playing&&No(this.isMute)&&No(this.player.isPlaybackOnlyDecodeIFrame())&&this.player.debug.warn("AudioContext","bufferList size is 0 and outputBufferLength is ".concat(a)),r?i.port.postMessage({message:"zero"}):this.fillScriptNodeOutputBuffer(e,n),t()}},{key:"fillScriptNodeOutputBuffer",value:function(e,t,i){if(1===t){var r=e.getChannelData(0);i?0===i.size?r.fill(0):r.set(i.left):r.fill(0)}else if(2===t){var a=e.getChannelData(0),n=e.getChannelData(1);i?0===i.size?(a.fill(0),n.fill(0)):(a.set(i.left),n.set(i.right)):(a.fill(0),n.fill(0))}}},{key:"play",value:function(e,t){this.isMute||(this.hasInitScriptNode?(this.hasAudio=!0,this.player.latestAudioTimestamp=t,this.bufferList.push({buffer:e,ts:t}),No(this.player.openSyncAudioAndVideo())&&this.calcPlaybackRateByBuffer()):this.player.debug.warn("AudioContext","play has not init script node"))}},{key:"calcPlaybackRateBySync",value:function(){if(!this.isMute&&this.playing){var e=Math.floor(2e3/this.oneBufferDuration);if(this.bufferList.length>e)return this.player.debug.warn("AudioContext","bufferList length ".concat(this.bufferList.length," more than ").concat(e,", and drop")),void this.clear();var t=this.player.getAudioSyncVideoDiff();if(this.getEngineType()===aa){if(t<-this.player._opt.syncAudioAndVideoDiff){this.player.debug.warn("AudioContext","engine active , audioSyncVideoOption ".concat(-this.player._opt.syncAudioAndVideoDiff," less than diff :").concat(t,",\n                 and bufferlist is ").concat(this.bufferList.length));for(var i=this.player.getRenderCurrentPts();this.bufferList.length>0;){var r=this.bufferList[0],a=r.ts-i;if(a>-this.player._opt.syncAudioAndVideoDiff/2){this.player.audioTimestamp=r.ts,this.player.debug.log("AudioContext","engine active , audioSyncVideoOption\n                        item.ts is ".concat(r.ts," and currentVideoTimestamp is ").concat(i,", diff is ").concat(a," > -").concat(this.player._opt.syncAudioAndVideoDiff/2," and end"));break}this.bufferList.shift(),this.player.audioTimestamp=r.ts}}}else{var n=this.playbackRate;t<-this.player._opt.syncAudioAndVideoDiff?n===this.defaultPlaybackRate&&(this.player.debug.log("AudioContext","audioSyncVideoOption ".concat(-this.player._opt.syncAudioAndVideoDiff," less than diff :").concat(t,",\n                 speed up, playbackRate is ").concat(n,",\n                 and bufferList is ").concat(this.bufferList.length)),n=this.defaultPlaybackRate+.2):t>-this.player._opt.syncAudioAndVideoDiff/2&&n!==this.defaultPlaybackRate&&(this.player.debug.log("AudioContext","diff is ".concat(t," > -").concat(this.player._opt.syncAudioAndVideoDiff/2," and speed to 1")),n=this.defaultPlaybackRate),this.updatePlaybackRate(n)}}}},{key:"calcPlaybackRateByBuffer",value:function(){if(!this.isMute&&this.playing){var e=this.playbackRate,t=1e3,i=5e3;this.isAudioPlayer&&(t=this.player._opt.videoBufferDelay,i=this.player._opt.videoBufferMax);var r=Math.floor(t/this.oneBufferDuration),a=Math.floor(i/this.oneBufferDuration);if(this.bufferList.length>a)return this.player.debug.warn("AudioContext","bufferList length ".concat(this.bufferList.length," more than ").concat(a,", and drop")),void this.clear();this.getEngineType()!==aa&&(this.bufferList.length>r?(e=this.defaultPlaybackRate+.2,this.player.debug.log("AudioContext","bufferList length ".concat(this.bufferList.length," more than ").concat(r,", speed up, playbackRate is ").concat(e))):this.bufferList.length<r/2&&(e=this.defaultPlaybackRate),this.updatePlaybackRate(e))}}},{key:"updatePlaybackRate",value:function(e){this.rateProcessor&&(this.playbackRate=e,this.rateProcessor.setRate(this.playbackRate))}},{key:"_provide",value:function(e){return(1===this.playbackRate?this.processor:this.rateProcessor).provide(e)}}])}(As),Bs=function(e){function t(e){var i;return S(this,t),i=_(this,t),i.player=e,i.$video=e.video.$videoElement,i.init=!1,i.player._opt.hlsUseCanvasRender&&(i.$video=i.player.hlsDecoder.$videoElement),i.player._opt.webrtcUseCanvasRender&&(i.$video=i.player.webrtc.$videoElement),i.audioInfo={encTypeCode:"",encType:"",channels:"",sampleRate:"",depth:""},i._prevVolume=null,i.player.debug.log("Audio","init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){var e=A(v().mark((function e(){return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:return e.abrupt("return",(this.resetInit(),this.off(),this._prevVolume=null,this.player.debug.log("Audio","destroy"),!0));case 1:case"end":return e.stop()}}),e,this)})));function t(){return e.apply(this,arguments)}return t}()},{key:"resetInit",value:function(){this.init=!1,this.audioInfo={encTypeCode:"",encType:"",channels:"",sampleRate:"",depth:""}}},{key:"getAudioInfo",value:function(){return this.audioInfo}},{key:"updateAudioInfo",value:function(e){e.encTypeCode&&(this.audioInfo.encTypeCode=e.encTypeCode,this.audioInfo.encType=Kt[e.encTypeCode]),e.encType&&(this.audioInfo.encType=e.encType),e.channels&&(this.audioInfo.channels=e.channels),e.sampleRate&&(this.audioInfo.sampleRate=e.sampleRate),e.depth&&(this.audioInfo.depth=e.depth),this.audioInfo.sampleRate&&this.audioInfo.channels&&this.audioInfo.encType&&!this.init&&(this.player.debug.log("Audio","audioInfo",JSON.stringify(this.audioInfo)),this.player.emit(xt.audioInfo,this.audioInfo),this.init=!0)}},{key:"isPlaying",get:function(){return!0}},{key:"volume",get:function(){return Oo(this.$video.muted)?0:this.$video.volume}},{key:"isMute",get:function(){return 0===this.$video.volume||Oo(this.$video.muted)}},{key:"mute",value:function(e){this.setVolume(e?0:this.player.lastVolume||.5)}},{key:"setVolume",value:function(e){e=parseFloat(e),isNaN(e)||(e=In(e,0,1),this.$video.muted&&(this.$video.muted=!1),Hn()&&(this.$video.muted=0===e),this.player.isAliyunRtc()&&this.player.aliyunRtcDecoder&&this.player.aliyunRtcDecoder.aliyunRtcRemoteStream&&(this.player.aliyunRtcDecoder.aliyunRtcRemoteStream.muted=0===e),null===this._prevVolume?this.player.emit(xt.mute,0===e):0===this._prevVolume&&e>0?this.player.emit(xt.mute,!1):this._prevVolume>0&&0===e&&this.player.emit(xt.mute,!0),this.$video.volume=e,this.player.emit(xt.volumechange,this.player.volume),this.player.emit(xt.volume,this.player.volume),this._prevVolume=e)}},{key:"clear",value:function(){}},{key:"play",value:function(){}},{key:"pause",value:function(){}},{key:"resume",value:function(){}},{key:"getEngineType",value:function(){return"audio"}},{key:"isPlaybackRateSpeed",value:function(){return!1}},{key:"getAudioBufferSize",value:function(){return 0}},{key:"setRate",value:function(){}},{key:"initScriptNode",value:function(){}},{key:"initScriptNodeDelay",value:function(){}},{key:"audioEnabled",value:function(){this.mute(!1)}}])}(s),Ms=function(e){function t(e){var i;return S(this,t),i=_(this,t,[e]),i.delayTimeout=null,i.player.on(xt.playbackPause,(function(e){i.listenPlaybackPause(e)})),i.player.debug.log("AudioPlaybackContext","init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){var e=A(v().mark((function e(){return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:return this.delayTimeout&&(clearTimeout(this.delayTimeout),this.delayTimeout=null),e.next=3,b(t,"destroy",this,3)([]);case 3:return this.player.debug.log("AudioPlaybackLoader","destroy"),e.abrupt("return",!0);case 5:case"end":return e.stop()}}),e,this)})));function i(){return e.apply(this,arguments)}return i}()},{key:"listenPlaybackPause",value:function(e){e?(this.pause(),this.player.playback.isPlaybackPauseClearCache&&this.clear()):this.resume()}},{key:"initScriptNodeDelay",value:function(){var e=this,t=this.player._opt.playbackDelayTime;t>0?this.delayTimeout=setTimeout((function(){e.initScriptNode()}),t):this.initScriptNode()}},{key:"setRate",value:function(e){e!==this.defaultPlaybackRate&&this.rateProcessor&&(this.player.debug.log("AudioPlaybackContext","setRate",e),this.defaultPlaybackRate=e,this.updatePlaybackRate(e))}}])}(Ps),Us=function(e){function t(e){var i;return S(this,t),i=_(this,t,[e]),i.TAG_NAME="AudioPlayerLoader",i.isAudioPlayer=!0,i.player.debug.log(i.TAG_NAME,"init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){var e=A(v().mark((function e(){return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:return e.next=2,b(t,"destroy",this,3)([]);case 2:return this.player.debug.log(this.TAG_NAME,"destroy"),e.abrupt("return",!0);case 4:case"end":return e.stop()}}),e,this)})));function i(){return e.apply(this,arguments)}return i}()},{key:"play",value:function(e,i){No(this.playing)||b(t,"play",this,3)([e,i])}},{key:"pause",value:function(){this.player.debug.log(this.TAG_NAME,"pause"),this.playing=!1,this.clear()}},{key:"resume",value:function(){this.player.debug.log(this.TAG_NAME,"resume"),this.playing=!0}}])}(Ps),Fs=function(){function e(t){return S(this,e),new(e.getLoaderFactory(t._opt))(t)}return T(e,null,[{key:"getLoaderFactory",value:function(e){return e.playType===z?e.useMSE&&e.mseDecodeAudio?Bs:Ms:e.playType===G?Us:e.isHls&&No(e.supportHls265)||e.isWebrtc&&No(e.isWebrtcH265)||e.useMSE&&e.mseDecodeAudio||e.isAliyunRtc?Bs:Ps}}])}(),Os=function(e){function t(e){var i;return S(this,t),i=_(this,t),i.player=e,i.playing=!1,i._requestAbort=!1,i._status=Ba,i.writableStream=null,i.abortController=new AbortController,i.streamRate=Un((function(t){e.emit(xt.kBps,(t/1024).toFixed(2))})),i.streamRateInterval=null,e.debug.log("FetchStream","init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){var e=A(v().mark((function e(){var t=this;return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:return e.abrupt("return",(this.abort(),this.writableStream&&No(this.writableStream.locked)&&this.writableStream.close().catch((function(e){t.player.debug.log("FetchStream","destroy and writableStream.close()",e)})),this.writableStream=null,this.off(),this._status=Ba,this.streamRate=null,this.stopStreamRateInterval(),this.player.debug.log("FetchStream","destroy"),!0));case 1:case"end":return e.stop()}}),e,this)})));function t(){return e.apply(this,arguments)}return t}()},{key:"startStreamRateInterval",value:function(){var e=this;this.stopStreamRateInterval(),this.streamRateInterval=setInterval((function(){e.streamRate&&e.streamRate(0)}),1e3)}},{key:"stopStreamRateInterval",value:function(){this.streamRateInterval&&(clearInterval(this.streamRateInterval),this.streamRateInterval=null)}},{key:"fetchStream",value:function(e){var t=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=this.player.demux;this.player._times.streamStart=Ln();var a=Object.assign({signal:this.abortController.signal},{headers:i.headers||{}});fetch(e,a).then((function(e){if(t._requestAbort)return t._status=Ba,void e.body.cancel();if(!function(e){return e.ok&&e.status>=200&&e.status<=299}(e))return t.player.debug.error("FetchStream","fetch response status is ".concat(e.status," and ok is ").concat(e.ok," and emit error and next abort()")),t.abort(),void t.emit(It.fetchError,"fetch response status is ".concat(e.status," and ok is ").concat(e.ok));if(t.emit(xt.streamSuccess),t.startStreamRateInterval(),"undefined"!=typeof WritableStream)t.player.debug.log("FetchStream","use WritableStream() to read stream"),t.writableStream=new WritableStream({write:function(e){return t.abortController&&t.abortController.signal&&t.abortController.signal.aborted?(t.player.debug.log("FetchStream","writableStream.write() and this.abortController.signal.aborted so return"),void(t._status=Ua)):Oo(t._requestAbort)?(t.player.debug.log("FetchStream","writableStream.write() and this._requestAbort is true so return"),void(t._status=Ua)):"string"!=typeof e?(t._status=Ma,t.streamRate&&t.streamRate(e.byteLength),r.dispatch(e)):void t.player.debug.warn("FetchStream",'writableStream.write() and value is "'.concat(e,'" string so return'))},close:function(){t._status=Ua,r.close(),t.emit(xt.streamEnd,"fetch done")},abort:function(e){if(t.abortController&&t.abortController.signal&&t.abortController.signal.aborted)return t.player.debug.log("FetchStream","writableStream.abort() and this.abortController.signal.aborted so return"),void(t._status=Ua);r.close();var i=e.toString();-1===i.indexOf(Br)&&-1===i.indexOf(Mr)&&e.name!==Ur&&(t.abort(),t.emit(It.fetchError,e))}}),e.body.pipeTo(t.writableStream);else{t.player.debug.log("FetchStream","not support WritableStream and use getReader() to read stream");var i=e.body.getReader(),a=function(){i.read().then((function(e){var i=e.done,n=e.value;return i?(t._status=Ua,r.close(),void t.emit(xt.streamEnd,"fetch done")):t.abortController&&t.abortController.signal&&t.abortController.signal.aborted?(t.player.debug.log("FetchStream","reader.read() and this.abortController.signal.aborted so return"),void(t._status=Ua)):Oo(t._requestAbort)?(t.player.debug.log("FetchStream","reader.read() and this._requestAbort is true so return"),void(t._status=Ua)):void("string"!=typeof n?(t._status=Ma,t.streamRate&&t.streamRate(n.byteLength),r.dispatch(n),a()):t.player.debug.warn("FetchStream",'reader.read() and value is "'.concat(n,'" string so return')))})).catch((function(e){if(t.abortController&&t.abortController.signal&&t.abortController.signal.aborted)return t.player.debug.log("FetchStream","reader.read().catch() and this.abortController.signal.aborted so return"),void(t._status=Ua);r.close();var i=e.toString();-1===i.indexOf(Br)&&-1===i.indexOf(Mr)&&e.name!==Ur&&(t.abort(),t.emit(It.fetchError,e))}))};a()}})).catch((function(e){t.abortController&&t.abortController.signal&&t.abortController.signal.aborted||"AbortError"!==e.name&&(r.close(),t.abort(),t.emit(It.fetchError,e))}))}},{key:"abort",value:function(){this._requestAbort=!0;var e=bo();if(this._status!==Ma||No(e)){if(this.abortController){try{this.abortController.abort()}catch(e){}this.abortController=null}}else this.abortController=null,this.player.debug.log("FetchStream","abort() and not abortController.abort() _status is ".concat(this._status," and _isChrome is ").concat(e))}},{key:"getStreamType",value:function(){return P}}])}(s),Ns=function(e){function t(e){var i;return S(this,t),i=_(this,t),i.TAG_NAME="FetchWorkerLoader",i.player=e,i.playing=!1,i.fetchWorker=null,i.workerClearTimeout=null,i.workerUrl=null,i.destroyResolve=null,i.decoderWorkerCloseTimeout=null,i.abortController=new AbortController,i.streamRate=Un((function(t){e.emit(xt.kBps,(t/1024).toFixed(2))})),i.streamRateInterval=null,i._initFetchWorker(),e.debug.log(i.TAG_NAME,"init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){var e=this;return new Promise((function(t,i){e.fetchWorker?(e.player.debug.log(e.TAG_NAME,"send destroy"),e.fetchWorker.postMessage({cmd:kt}),e.destroyResolve=t,e.decoderWorkerCloseTimeout=setTimeout((function(){e.player.debug.warn(e.TAG_NAME,"send close but not response and destroy directly"),e.decoderWorkerCloseTimeout&&(clearTimeout(e.decoderWorkerCloseTimeout),e.decoderWorkerCloseTimeout=null),e._destroy(),setTimeout((function(){t()}),0)}),2e3)):(e._destroy(),setTimeout((function(){t()}),0))}))}},{key:"_destroy",value:function(){this.off(),this.decoderWorkerCloseTimeout&&(clearTimeout(this.decoderWorkerCloseTimeout),this.decoderWorkerCloseTimeout=null),this.workerUrl&&(window.URL.revokeObjectURL(this.workerUrl),this.workerUrl=null),this.workerClearTimeout&&(clearTimeout(this.workerClearTimeout),this.workerClearTimeout=null),this._stopStreamRateInterval(),this.streamRate=null,this.fetchWorker&&(this.fetchWorker.terminate(),this.fetchWorker.onmessage=null,this.fetchWorker=null),this.destroyResolve&&(this.destroyResolve(),this.destroyResolve=null),this.player.debug.log(this.TAG_NAME,"destroy")}},{key:"_initFetchWorker",value:function(){var e=this,t=Jo(function(){function e(e){return!0===e||"true"===e}function t(e){return!1===e||"false"===e}var i="The user aborted a request",r="AbortError",a="AbortError",n="fetch",o="destroy",s="destroyEnd",l="buffer",c="fetchError",u="fetchClose",d="fetchSuccess",h="idle",p="buffering",f="complete",m=new(function(){function n(){S(this,n),this._requestAbort=!1,this._status=h,this.writableStream=null,this.isChrome=!1,this.abortController=new AbortController}return T(n,[{key:"destroy",value:function(){this.abort(),this.writableStream&&t(this.writableStream.locked)&&this.writableStream.close().catch((function(e){})),this.writableStream=null,this._status=h}},{key:"fetchStream",value:function(t){var n=this,o=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},s=Object.assign({signal:this.abortController.signal},{headers:o.headers||{}});fetch(t,s).then((function(t){if(n._requestAbort)return n._status=h,void t.body.cancel();if(!function(e){return e.ok&&e.status>=200&&e.status<=299}(t))return n.abort(),void postMessage({cmd:c,message:"fetch response status is ".concat(t.status," and ok is 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r&&(n._status=p,postMessage({cmd:l,buffer:r},[r.buffer]),s())})).catch((function(e){if(n.abortController&&n.abortController.signal&&n.abortController.signal.aborted)n._status=f;else{var t=e.toString();-1===t.indexOf(i)&&-1===t.indexOf(r)&&e.name!==a&&(n.abort(),postMessage({cmd:c,message:e.toString()}))}}))};s()}})).catch((function(e){n.abortController&&n.abortController.signal&&n.abortController.signal.aborted||"AbortError"!==e.name&&(n.abort(),postMessage({cmd:c,message:e.toString()}))}))}},{key:"abort",value:function(){if(this._requestAbort=!0,this._status!==p||t(m.isChrome)){if(this.abortController){try{this.abortController.abort()}catch(e){}this.abortController=null}}else this.abortController=null}}])}());self.onmessage=function(t){var i=t.data;switch(i.cmd){case n:m.isChrome=e(i.isChrome),m.fetchStream(i.url,JSON.parse(i.options));break;case o:m.destroy(),m=null,postMessage({cmd:s})}}}.toString()),i=new Blob([t],{type:"text/javascript"}),r=URL.createObjectURL(i),a=new Worker(r);this.workerUrl=r,this.workerClearTimeout=setTimeout((function(){window.URL.revokeObjectURL(e.workerUrl),e.workerUrl=null,e.workerClearTimeout=null}),ke),a.onmessage=function(t){var i=e.player.demux,r=t.data;switch(r.cmd){case St:e.streamRate&&e.streamRate(r.buffer.byteLength),i.dispatch(r.buffer);break;case Ct:e.emit(xt.streamSuccess),e._startStreamRateInterval();break;case Et:i.close(),e.emit(xt.streamEnd,"fetch done");break;case Tt:i.close(),e.emit(It.fetchError,r.message);break;case wt:e._destroy()}},this.fetchWorker=a}},{key:"_startStreamRateInterval",value:function(){var e=this;this._stopStreamRateInterval(),this.streamRateInterval=setInterval((function(){e.streamRate&&e.streamRate(0)}),1e3)}},{key:"_stopStreamRateInterval",value:function(){this.streamRateInterval&&(clearInterval(this.streamRateInterval),this.streamRateInterval=null)}},{key:"fetchStream",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this.player._times.streamStart=Ln(),this.fetchWorker.postMessage({cmd:_t,url:e,isChrome:bo(),options:JSON.stringify(t)})}},{key:"getStreamType",value:function(){return P}}])}(s),js=function(e){function t(e){var i;return S(this,t),i=_(this,t),i.player=e,i.socket=null,i.socketStatus=Pt,i.wsUrl=null,i.requestAbort=!1,i.socketDestroyFnList=[],i.streamRate=Un((function(t){e.emit(xt.kBps,(t/1024).toFixed(2))})),i.streamRateInterval=null,e.debug.log("WebsocketStream","init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){var e=A(v().mark((function e(){return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:this._closeWebSocket(),this.stopStreamRateInterval(),this.wsUrl=null,this.off(),this.player.debug.log("WebsocketStream","destroy");case 1:case"end":return e.stop()}}),e,this)})));function t(){return e.apply(this,arguments)}return t}()},{key:"startStreamRateInterval",value:function(){var e=this;this.stopStreamRateInterval(),this.streamRateInterval=setInterval((function(){e.streamRate&&e.streamRate(0)}),1e3)}},{key:"stopStreamRateInterval",value:function(){this.streamRateInterval&&(clearInterval(this.streamRateInterval),this.streamRateInterval=null)}},{key:"_createWebSocket",value:function(){var e=this,t=this.player,i=t.debug,r=t.events.proxy,a=t.demux;this.socket=new WebSocket(this.wsUrl),this.socket.binaryType="arraybuffer";var n=r(this.socket,"open",(function(){i.log("WebsocketStream","socket open"),e.socketStatus=Bt,e.emit(xt.streamSuccess),e.player.emit(xt.websocketOpen),e.startStreamRateInterval()})),o=r(this.socket,"message",(function(t){"string"!=typeof t.data?(e.streamRate&&e.streamRate(t.data.byteLength),e._handleMessage(t.data)):e.player.debug.warn("WebsocketStream",'websocket handle message message is "'.concat(t.data,'" string so return'))})),s=r(this.socket,"close",(function(t){if(e.socketStatus!==Ut){if(i.log("WebsocketStream","socket close and code is ".concat(t.code)),1006===t.code&&i.error("WebsocketStream","socket close abnormally and code is ".concat(t.code)),Oo(e.requestAbort))return e.requestAbort=!1,void i.log("WebsocketStream","socket close and requestAbort is true");a.close(),e.socketStatus=Mt,e.player.emit(xt.websocketClose,t.code),e.emit(xt.streamEnd,t.code)}else i.log("WebsocketStream","socket close and status is error, so return")})),l=r(this.socket,"error",(function(t){i.error("WebsocketStream","socket error",t),e.socketStatus=Ut,e.emit(It.websocketError,t),a.close(),i.log("WebsocketStream","socket error:",t.isTrusted?"websocket user aborted":"websocket error")}));this.socketDestroyFnList.push(n,o,s,l)}},{key:"_closeWebSocket",value:function(){this.socketDestroyFnList.forEach((function(e){return e()})),!this.socket||0!==this.socket.readyState&&1!==this.socket.readyState?this.socket&&this.player.debug.log("WebsocketStream","_closeWebSocket() socket is null or socket status is ".concat(this.socket&&this.socket.readyState)):(this.requestAbort=!0,this.socket.close(1e3,"Client disconnecting")),this.socket=null,this.socketStatus=Pt,this.streamRate=null}},{key:"_handleMessage",value:function(e){var t=this.player.demux;t?t.dispatch(e):this.player.debug.warn("WebsocketStream","websocket handle message demux is null so return")}},{key:"fetchStream",value:function(e,t){this.player._times.streamStart=Ln(),this.wsUrl=e,this._createWebSocket()}},{key:"sendMessage",value:function(e){this.socket?this.socketStatus===Bt?this.socket.send(e):this.player.debug.error("WebsocketStream","websocket send message error and  socket status is ".concat(this.socketStatus)):this.player.debug.error("WebsocketStream","websocket send message socket is null")}},{key:"resetFetchStream",value:function(){this._closeWebSocket(),this._createWebSocket()}},{key:"getStreamType",value:function(){return M}}])}(s),Gs=function(e){function t(e){var i;return S(this,t),i=_(this,t),i.player=e,e.debug.log("HlsStream","init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){var e=A(v().mark((function e(){return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:return e.abrupt("return",(this.off(),this.player.debug.log("HlsStream","destroy"),!0));case 1:case"end":return e.stop()}}),e,this)})));function t(){return e.apply(this,arguments)}return t}()},{key:"fetchStream",value:function(e){var t=this,i=this.player,r=i.hlsDecoder;i.debug;this.player._times.streamStart=Ln(),r.loadSource(e).then((function(){t.player.debug.log("HlsStream","loadSource success"),t.emit(xt.streamSuccess)})).catch((function(e){t.emit(It.hlsError,e)}))}},{key:"getStreamType",value:function(){return B}}])}(s),zs=function(e){function t(e){var i;return S(this,t),i=_(this,t),i.player=e,i.webrctUrl=null,e.debug.log("WebrtcStream","init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){var e=A(v().mark((function e(){return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:return e.abrupt("return",(this.webrctUrl=null,this.off(),this.player.debug.log("WebrtcStream","destroy"),!0));case 1:case"end":return e.stop()}}),e,this)})));function t(){return e.apply(this,arguments)}return t}()},{key:"fetchStream",value:function(e){var t=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=this.player,a=r.webrtc;r.debug;if(this.player._times.streamStart=Ln(),this.webrctUrl=e.replace("webrtc:",window.location.protocol),-1===this.webrctUrl.indexOf("/webrtc/play")&&this.player.isWebrtcForM7S()){var n=new URL(this.webrctUrl),o="/webrtc/play"+n.pathname;this.webrctUrl=n.origin+o+n.search,this.player.debug.log("WebrtcStream","original url is ".concat(e,", and new url is: ").concat(this.webrctUrl))}a.loadSource(this.webrctUrl,i).then((function(){t.player.debug.log("WebrtcStream","loadSource success"),t.emit(xt.streamSuccess)})).catch((function(e){t.player.debug.error("WebrtcStream","loadSource error",e),t.emit(It.webrtcError,e)}))}},{key:"getStreamType",value:function(){return U}}])}(s),Hs=function(t){function i(e){var t;return S(this,i),t=_(this,i),t.player=e,t.transport=null,t.wtUrl=null,t.streamRate=Un((function(t){e.emit(xt.kBps,(t/1024).toFixed(2))})),t.streamRateInterval=null,e.debug.log("WebTransportLoader","init"),t}return k(i,t),T(i,[{key:"destroy",value:function(){var e=A(v().mark((function e(){return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:return e.abrupt("return",(this.abort(),this.off(),this.player.debug.log("WebTransportLoader","destroy"),!0));case 1:case"end":return e.stop()}}),e,this)})));function t(){return e.apply(this,arguments)}return t}()},{key:"startStreamRateInterval",value:function(){var e=this;this.stopStreamRateInterval(),this.streamRateInterval=setInterval((function(){e.streamRate&&e.streamRate(0)}),1e3)}},{key:"stopStreamRateInterval",value:function(){this.streamRateInterval&&(clearInterval(this.streamRateInterval),this.streamRateInterval=null)}},{key:"_createWebTransport",value:function(){var e=this,t=this.player,i=(t.debug,t.events.proxy,t.demux);try{this.transport=new WebTransport(this.wtUrl),this.transport.ready.then((function(){e.emit(xt.streamSuccess),e.startStreamRateInterval(),e.transport.createBidirectionalStream().then((function(e){e.readable.pipeTo(new WritableStream(i.input))}))})).catch((function(t){e.player.debug.warn("WebTransportLoader","_createWebTransport-ready",t)}))}catch(t){this.player.debug.warn("WebTransportLoader","_createWebTransport",t)}}},{key:"fetchStream",value:function(e){this.player._times.streamStart=Ln(),this.wtUrl=e.replace(/^wt:/,"https:"),this._createWebTransport()}},{key:"abort",value:function(){if(this.transport)try{this.transport.close(),this.transport=null}catch(e){this.transport=null}}},{key:"getStreamType",value:function(){return F}}])}(s),Ws=function(e){function t(e){var i;return S(this,t),i=_(this,t),i.player=e,i.workUrl=null,e.debug.log("WorkerStream","init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){var e=A(v().mark((function e(){return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:return e.abrupt("return",(this.workUrl=null,this.off(),this.player.debug.log("WorkerStream","destroy"),!0));case 1:case"end":return e.stop()}}),e,this)})));function t(){return e.apply(this,arguments)}return t}()},{key:"sendMessage",value:function(e){this.player.decoderWorker.workerSendMessage(e)}},{key:"fetchStream",value:function(e){this.workUrl=e,this.player._times.streamStart=Ln(),this.player.decoderWorker.workerFetchStream(e)}},{key:"getStreamType",value:function(){var e=this.player._opt.protocol;return O+" "+(e===c?P:M)}}])}(s),Vs=function(e){function t(e){var i;return S(this,t),i=_(this,t),i.TAG_NAME="AliyunRtcLoader",i.player=e,e.debug.log(i.TAG_NAME,"init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){var e=A(v().mark((function e(){return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:return e.abrupt("return",(this.off(),this.player.debug.log(this.TAG_NAME,"destroy"),!0));case 1:case"end":return e.stop()}}),e,this)})));function t(){return e.apply(this,arguments)}return t}()},{key:"fetchStream",value:function(e){var t=this,i=this.player.aliyunRtcDecoder;this.player._times.streamStart=Ln(),i.loadSource(e).then((function(){t.player.debug.log(t.TAG_NAME,"loadSource success"),t.emit(xt.streamSuccess)})).catch((function(e){t.player.debug.error(t.TAG_NAME,"loadSource error",e),t.emit(It.aliyunRtcError,e)}))}},{key:"getStreamType",value:function(){return N}}])}(s),Js=function(){function e(t){return S(this,e),new(e.getLoaderFactory(t._opt))(t)}return T(e,null,[{key:"getLoaderFactory",value:function(e){var t=e.protocol,i=e.useWasm,r=e.playType,a=e.useWCS,n=e.useMSE,o=e.demuxUseWorker,s=e.mainThreadFetchUseWorker;return t===c?r===G?Ws:r===j?i&&!Eo(e)||o?Ws:s?Ns:Os:a||n?o?Ws:s?Ns:Os:Ws:t===l?r===G?Ws:r===j?i&&!Eo(e)||o?Ws:js:a||n?o?Ws:js:Ws:t===x?Gs:t===R?zs:t===D?Hs:t===L?Vs:void 0}}])}(),qs=on((function(e){function t(e,a){if(!e)throw"First parameter is required.";a=new i(e,a=a||{type:"video"});var n=this;function o(t){t&&(a.initCallback=function(){t(),t=a.initCallback=null});var i=new r(e,a);(p=new i(e,a)).record(),h("recording"),a.disableLogs||console.log("Initialized recorderType:",p.constructor.name,"for output-type:",a.type)}function s(e){if(e=e||function(){},p){if("paused"===n.state)return n.resumeRecording(),void setTimeout((function(){s(e)}),1);"recording"===n.state||a.disableLogs||console.warn('Recording state should be: "recording", however current state is: ',n.state),a.disableLogs||console.log("Stopped recording "+a.type+" stream."),"gif"!==a.type?p.stop(t):(p.stop(),t()),h("stopped")}else m();function t(t){if(p){Object.keys(p).forEach((function(e){"function"!=typeof p[e]&&(n[e]=p[e])}));var i=p.blob;if(!i){if(!t)throw"Recording failed.";p.blob=i=t}if(i&&!a.disableLogs&&console.log(i.type,"->",v(i.size)),e){var r;try{r=d.createObjectURL(i)}catch(e){}"function"==typeof e.call?e.call(n,r):e(r)}a.autoWriteToDisk&&c((function(e){var t={};t[a.type+"Blob"]=e,L.Store(t)}))}else"function"==typeof e.call?e.call(n,""):e("")}}function l(e){postMessage((new FileReaderSync).readAsDataURL(e))}function c(e,t){if(!e)throw"Pass a callback function over getDataURL.";var i=t?t.blob:(p||{}).blob;if(!i)return a.disableLogs||console.warn("Blob encoder did not finish its job yet."),void setTimeout((function(){c(e,t)}),1e3);if("undefined"==typeof Worker||navigator.mozGetUserMedia){var r=new FileReader;r.readAsDataURL(i),r.onload=function(t){e(t.target.result)}}else{var n=function(e){try{var t=d.createObjectURL(new Blob([e.toString(),"this.onmessage =  function (eee) {"+e.name+"(eee.data);}"],{type:"application/javascript"})),i=new Worker(t);return d.revokeObjectURL(t),i}catch(e){}}(l);n.onmessage=function(t){e(t.data)},n.postMessage(i)}}function u(e){e=e||0,"paused"!==n.state?"stopped"!==n.state&&(e>=n.recordingDuration?s(n.onRecordingStopped):(e+=1e3,setTimeout((function(){u(e)}),1e3))):setTimeout((function(){u(e)}),1e3)}function h(e){n&&(n.state=e,"function"==typeof n.onStateChanged.call?n.onStateChanged.call(n,e):n.onStateChanged(e))}var p,f='It seems that recorder is destroyed or "startRecording" is not invoked for '+a.type+" recorder.";function m(){!0!==a.disableLogs&&console.warn(f)}var g={startRecording:function(t){return a.disableLogs||console.log("RecordRTC version: ",n.version),t&&(a=new i(e,t)),a.disableLogs||console.log("started recording "+a.type+" stream."),p?(p.clearRecordedData(),p.record(),h("recording"),n.recordingDuration&&u(),n):(o((function(){n.recordingDuration&&u()})),n)},stopRecording:s,pauseRecording:function(){p?"recording"===n.state?(h("paused"),p.pause(),a.disableLogs||console.log("Paused recording.")):a.disableLogs||console.warn("Unable to pause the recording. Recording state: ",n.state):m()},resumeRecording:function(){p?"paused"===n.state?(h("recording"),p.resume(),a.disableLogs||console.log("Resumed recording.")):a.disableLogs||console.warn("Unable to resume the recording. Recording state: ",n.state):m()},initRecorder:o,setRecordingDuration:function(e,t){if(void 0===e)throw"recordingDuration is required.";if("number"!=typeof e)throw"recordingDuration must be a number.";return n.recordingDuration=e,n.onRecordingStopped=t||function(){},{onRecordingStopped:function(e){n.onRecordingStopped=e}}},clearRecordedData:function(){p?(p.clearRecordedData(),a.disableLogs||console.log("Cleared old recorded data.")):m()},getBlob:function(){if(p)return p.blob;m()},getDataURL:c,toURL:function(){if(p)return d.createObjectURL(p.blob);m()},getInternalRecorder:function(){return p},save:function(e){p?A(p.blob,e):m()},getFromDisk:function(e){p?t.getFromDisk(a.type,e):m()},setAdvertisementArray:function(e){a.advertisement=[];for(var t=e.length,i=0;i<t;i++)a.advertisement.push({duration:i,image:e[i]})},blob:null,bufferSize:0,sampleRate:0,buffer:null,reset:function(){"recording"!==n.state||a.disableLogs||console.warn("Stop an active recorder."),p&&"function"==typeof p.clearRecordedData&&p.clearRecordedData(),p=null,h("inactive"),n.blob=null},onStateChanged:function(e){a.disableLogs||console.log("Recorder state changed:",e)},state:"inactive",getState:function(){return n.state},destroy:function(){var e=a.disableLogs;a={disableLogs:!0},n.reset(),h("destroyed"),g=n=null,w.AudioContextConstructor&&(w.AudioContextConstructor.close(),w.AudioContextConstructor=null),a.disableLogs=e,a.disableLogs||console.log("RecordRTC is destroyed.")},version:"5.6.2"};if(!this)return n=g,g;for(var y in g)this[y]=g[y];return n=this,g}function i(e,t){return t.recorderType||t.type||(t.audio&&t.video?t.type="video":t.audio&&!t.video&&(t.type="audio")),t.recorderType&&!t.type&&(t.recorderType===R||t.recorderType===x||t.recorderType===M?t.type="video":t.recorderType===I?t.type="gif":t.recorderType===C?t.type="audio":t.recorderType===T&&(_(e,"audio").length&&_(e,"video").length||!_(e,"audio").length&&_(e,"video").length?t.type="video":_(e,"audio").length&&!_(e,"video").length&&(t.type="audio"))),"undefined"!=typeof MediaRecorder&&"requestData"in MediaRecorder.prototype&&(t.mimeType||(t.mimeType="video/webm"),t.type||(t.type=t.mimeType.split("/")[0]),t.bitsPerSecond),t.type||(t.mimeType&&(t.type=t.mimeType.split("/")[0]),t.type||(t.type="audio")),t}function r(e,t){var i;return(m||h||p)&&(i=C),"undefined"!=typeof MediaRecorder&&"requestData"in MediaRecorder.prototype&&!m&&(i=T),"video"===t.type&&(m||p)&&(i=R,"undefined"!=typeof ReadableStream&&(i=M)),"gif"===t.type&&(i=I),"canvas"===t.type&&(i=x),S()&&i!==x&&i!==I&&"undefined"!=typeof MediaRecorder&&"requestData"in MediaRecorder.prototype&&(_(e,"video").length||_(e,"audio").length)&&("audio"===t.type?"function"==typeof MediaRecorder.isTypeSupported&&MediaRecorder.isTypeSupported("audio/webm")&&(i=T):"function"==typeof MediaRecorder.isTypeSupported&&MediaRecorder.isTypeSupported("video/webm")&&(i=T)),e instanceof Array&&e.length&&(i=B),t.recorderType&&(i=t.recorderType),!t.disableLogs&&i&&i.name&&console.log("Using recorderType:",i.name||i.constructor.name),!i&&g&&(i=T),i}function a(e){this.addStream=function(t){t&&(e=t)},this.mediaType={audio:!0,video:!0},this.startRecording=function(){var i,r=this.mediaType,a=this.mimeType||{audio:null,video:null,gif:null};if("function"!=typeof r.audio&&S()&&!_(e,"audio").length&&(r.audio=!1),"function"!=typeof r.video&&S()&&!_(e,"video").length&&(r.video=!1),"function"!=typeof r.gif&&S()&&!_(e,"video").length&&(r.gif=!1),!r.audio&&!r.video&&!r.gif)throw"MediaStream must have either audio or video tracks.";if(r.audio&&(i=null,"function"==typeof r.audio&&(i=r.audio),this.audioRecorder=new t(e,{type:"audio",bufferSize:this.bufferSize,sampleRate:this.sampleRate,numberOfAudioChannels:this.numberOfAudioChannels||2,disableLogs:this.disableLogs,recorderType:i,mimeType:a.audio,timeSlice:this.timeSlice,onTimeStamp:this.onTimeStamp}),r.video||this.audioRecorder.startRecording()),r.video){i=null,"function"==typeof r.video&&(i=r.video);var n=e;if(S()&&r.audio&&"function"==typeof r.audio){var o=_(e,"video")[0];f?((n=new y).addTrack(o),i&&i===R&&(i=T)):(n=new y).addTrack(o)}this.videoRecorder=new t(n,{type:"video",video:this.video,canvas:this.canvas,frameInterval:this.frameInterval||10,disableLogs:this.disableLogs,recorderType:i,mimeType:a.video,timeSlice:this.timeSlice,onTimeStamp:this.onTimeStamp,workerPath:this.workerPath,webAssemblyPath:this.webAssemblyPath,frameRate:this.frameRate,bitrate:this.bitrate}),r.audio||this.videoRecorder.startRecording()}if(r.audio&&r.video){var s=this,l=!0===S();(r.audio instanceof C&&r.video||!0!==r.audio&&!0!==r.video&&r.audio!==r.video)&&(l=!1),!0===l?(s.audioRecorder=null,s.videoRecorder.startRecording()):s.videoRecorder.initRecorder((function(){s.audioRecorder.initRecorder((function(){s.videoRecorder.startRecording(),s.audioRecorder.startRecording()}))}))}r.gif&&(i=null,"function"==typeof r.gif&&(i=r.gif),this.gifRecorder=new t(e,{type:"gif",frameRate:this.frameRate||200,quality:this.quality||10,disableLogs:this.disableLogs,recorderType:i,mimeType:a.gif}),this.gifRecorder.startRecording())},this.stopRecording=function(e){e=e||function(){},this.audioRecorder&&this.audioRecorder.stopRecording((function(t){e(t,"audio")})),this.videoRecorder&&this.videoRecorder.stopRecording((function(t){e(t,"video")})),this.gifRecorder&&this.gifRecorder.stopRecording((function(t){e(t,"gif")}))},this.pauseRecording=function(){this.audioRecorder&&this.audioRecorder.pauseRecording(),this.videoRecorder&&this.videoRecorder.pauseRecording(),this.gifRecorder&&this.gifRecorder.pauseRecording()},this.resumeRecording=function(){this.audioRecorder&&this.audioRecorder.resumeRecording(),this.videoRecorder&&this.videoRecorder.resumeRecording(),this.gifRecorder&&this.gifRecorder.resumeRecording()},this.getBlob=function(e){var t={};return this.audioRecorder&&(t.audio=this.audioRecorder.getBlob()),this.videoRecorder&&(t.video=this.videoRecorder.getBlob()),this.gifRecorder&&(t.gif=this.gifRecorder.getBlob()),e&&e(t),t},this.destroy=function(){this.audioRecorder&&(this.audioRecorder.destroy(),this.audioRecorder=null),this.videoRecorder&&(this.videoRecorder.destroy(),this.videoRecorder=null),this.gifRecorder&&(this.gifRecorder.destroy(),this.gifRecorder=null)},this.getDataURL=function(e){function t(e,t){if("undefined"!=typeof Worker){var i=function(e){var t,i=d.createObjectURL(new Blob([e.toString(),"this.onmessage =  function (eee) {"+e.name+"(eee.data);}"],{type:"application/javascript"})),r=new Worker(i);if(void 0!==d)t=d;else{if("undefined"==typeof webkitURL)throw"Neither URL nor webkitURL detected.";t=webkitURL}return t.revokeObjectURL(i),r}((function(e){postMessage((new FileReaderSync).readAsDataURL(e))}));i.onmessage=function(e){t(e.data)},i.postMessage(e)}else{var r=new FileReader;r.readAsDataURL(e),r.onload=function(e){t(e.target.result)}}}this.getBlob((function(i){i.audio&&i.video?t(i.audio,(function(r){t(i.video,(function(t){e({audio:r,video:t})}))})):i.audio?t(i.audio,(function(t){e({audio:t})})):i.video&&t(i.video,(function(t){e({video:t})}))}))},this.writeToDisk=function(){t.writeToDisk({audio:this.audioRecorder,video:this.videoRecorder,gif:this.gifRecorder})},this.save=function(e){(e=e||{audio:!0,video:!0,gif:!0}).audio&&this.audioRecorder&&this.audioRecorder.save("string"==typeof e.audio?e.audio:""),e.video&&this.videoRecorder&&this.videoRecorder.save("string"==typeof e.video?e.video:""),e.gif&&this.gifRecorder&&this.gifRecorder.save("string"==typeof e.gif?e.gif:"")}}var n;t.version="5.6.2",e.exports=t,t.getFromDisk=function(e,t){if(!t)throw"callback is mandatory.";console.log("Getting recorded "+("all"===e?"blobs":e+" blob ")+" from disk!"),L.Fetch((function(i,r){"all"!==e&&r===e+"Blob"&&t&&t(i),"all"===e&&t&&t(i,r.replace("Blob",""))}))},t.writeToDisk=function(e){console.log("Writing recorded blob(s) to disk!"),(e=e||{}).audio&&e.video&&e.gif?e.audio.getDataURL((function(t){e.video.getDataURL((function(i){e.gif.getDataURL((function(e){L.Store({audioBlob:t,videoBlob:i,gifBlob:e})}))}))})):e.audio&&e.video?e.audio.getDataURL((function(t){e.video.getDataURL((function(e){L.Store({audioBlob:t,videoBlob:e})}))})):e.audio&&e.gif?e.audio.getDataURL((function(t){e.gif.getDataURL((function(e){L.Store({audioBlob:t,gifBlob:e})}))})):e.video&&e.gif?e.video.getDataURL((function(t){e.gif.getDataURL((function(e){L.Store({videoBlob:t,gifBlob:e})}))})):e.audio?e.audio.getDataURL((function(e){L.Store({audioBlob:e})})):e.video?e.video.getDataURL((function(e){L.Store({videoBlob:e})})):e.gif&&e.gif.getDataURL((function(e){L.Store({gifBlob:e})}))},a.getFromDisk=t.getFromDisk,a.writeToDisk=t.writeToDisk,t.MRecordRTC=a,(n=void 0!==nn?nn:null)&&"undefined"==typeof window&&void 0!==nn&&(nn.navigator={userAgent:"Fake/5.0 (FakeOS) AppleWebKit/123 (KHTML, like Gecko) Fake/12.3.4567.89 Fake/123.45",getUserMedia:function(){}},nn.console||(nn.console={}),void 0!==nn.console.log&&void 0!==nn.console.error||(nn.console.error=nn.console.log=nn.console.log||function(){console.log(arguments)}),"undefined"==typeof document&&(n.document={documentElement:{appendChild:function(){return""}}},document.createElement=document.captureStream=document.mozCaptureStream=function(){var e={getContext:function(){return e},play:function(){},pause:function(){},drawImage:function(){},toDataURL:function(){return""},style:{}};return e},n.HTMLVideoElement=function(){}),"undefined"==typeof location&&(n.location={protocol:"file:",href:"",hash:""}),"undefined"==typeof screen&&(n.screen={width:0,height:0}),void 0===d&&(n.URL={createObjectURL:function(){return""},revokeObjectURL:function(){return""}}),n.window=nn);var s=window.requestAnimationFrame;if(void 0===s)if("undefined"!=typeof webkitRequestAnimationFrame)s=webkitRequestAnimationFrame;else if("undefined"!=typeof mozRequestAnimationFrame)s=mozRequestAnimationFrame;else if("undefined"!=typeof msRequestAnimationFrame)s=msRequestAnimationFrame;else if(void 0===s){var l=0;s=function(e,t){var i=(new Date).getTime(),r=Math.max(0,16-(i-l)),a=setTimeout((function(){e(i+r)}),r);return l=i+r,a}}var c=window.cancelAnimationFrame;void 0===c&&("undefined"!=typeof webkitCancelAnimationFrame?c=webkitCancelAnimationFrame:"undefined"!=typeof mozCancelAnimationFrame?c=mozCancelAnimationFrame:"undefined"!=typeof msCancelAnimationFrame?c=msCancelAnimationFrame:void 0===c&&(c=function(e){clearTimeout(e)}));var u=window.AudioContext;void 0===u&&("undefined"!=typeof webkitAudioContext&&(u=webkitAudioContext),"undefined"!=typeof mozAudioContext&&(u=mozAudioContext));var d=window.URL;void 0===d&&"undefined"!=typeof webkitURL&&(d=webkitURL),"undefined"!=typeof navigator&&void 0===navigator.getUserMedia&&(void 0!==navigator.webkitGetUserMedia&&(navigator.getUserMedia=navigator.webkitGetUserMedia),void 0!==navigator.mozGetUserMedia&&(navigator.getUserMedia=navigator.mozGetUserMedia));var h=!(-1===navigator.userAgent.indexOf("Edge")||!navigator.msSaveBlob&&!navigator.msSaveOrOpenBlob),p=!!window.opera||-1!==navigator.userAgent.indexOf("OPR/"),f=navigator.userAgent.toLowerCase().indexOf("firefox")>-1&&"netscape"in window&&/ rv:/.test(navigator.userAgent),m=!p&&!h&&!!navigator.webkitGetUserMedia||b()||-1!==navigator.userAgent.toLowerCase().indexOf("chrome/"),g=/^((?!chrome|android).)*safari/i.test(navigator.userAgent);g&&!m&&-1!==navigator.userAgent.indexOf("CriOS")&&(g=!1,m=!0);var y=window.MediaStream;function v(e){if(0===e)return"0 Bytes";var t=parseInt(Math.floor(Math.log(e)/Math.log(1e3)),10);return(e/Math.pow(1e3,t)).toPrecision(3)+" "+["Bytes","KB","MB","GB","TB"][t]}function A(e,t){if(!e)throw"Blob object is required.";if(!e.type)try{e.type="video/webm"}catch(e){}var i=(e.type||"video/webm").split("/")[1];if(-1!==i.indexOf(";")&&(i=i.split(";")[0]),t&&-1!==t.indexOf(".")){var r=t.split(".");t=r[0],i=r[1]}var a=(t||Math.round(9999999999*Math.random())+888888888)+"."+i;if(void 0!==navigator.msSaveOrOpenBlob)return navigator.msSaveOrOpenBlob(e,a);if(void 0!==navigator.msSaveBlob)return navigator.msSaveBlob(e,a);var n=document.createElement("a");n.href=d.createObjectURL(e),n.download=a,n.style="display:none;opacity:0;color:transparent;",(document.body||document.documentElement).appendChild(n),"function"==typeof n.click?n.click():(n.target="_blank",n.dispatchEvent(new MouseEvent("click",{view:window,bubbles:!0,cancelable:!0}))),d.revokeObjectURL(n.href)}function b(){return"undefined"!=typeof window&&"object"==E(window.process)&&"renderer"===window.process.type||!("undefined"==typeof o||"object"!=E(o.versions)||!o.versions.electron)||"object"==("undefined"===typeof navigator?"undefined":E(navigator))&&"string"==typeof navigator.userAgent&&navigator.userAgent.indexOf("Electron")>=0}function _(e,t){return e&&e.getTracks?e.getTracks().filter((function(e){return e.kind===(t||"audio")})):[]}function k(e,t){"srcObject"in t?t.srcObject=e:"mozSrcObject"in t?t.mozSrcObject=e:t.srcObject=e}void 0===y&&"undefined"!=typeof webkitMediaStream&&(y=webkitMediaStream),void 0!==y&&void 0===y.prototype.stop&&(y.prototype.stop=function(){this.getTracks().forEach((function(e){e.stop()}))}),t.invokeSaveAsDialog=A,t.getTracks=_,t.getSeekableBlob=function(e,t){if("undefined"==typeof EBML)throw new Error("Please link: https://www.webrtc-experiment.com/EBML.js");var i=new EBML.Reader,r=new EBML.Decoder,a=EBML.tools,n=new FileReader;n.onload=function(e){r.decode(this.result).forEach((function(e){i.read(e)})),i.stop();var n=a.makeMetadataSeekable(i.metadatas,i.duration,i.cues),o=this.result.slice(i.metadataSize),s=new Blob([n,o],{type:"video/webm"});t(s)},n.readAsArrayBuffer(e)},t.bytesToSize=v,t.isElectron=b;var w={};function S(){if(f||g||h)return!0;var e,t,i=navigator.userAgent,r=""+parseFloat(navigator.appVersion),a=parseInt(navigator.appVersion,10);return(m||p)&&(e=i.indexOf("Chrome"),r=i.substring(e+7)),-1!==(t=r.indexOf(";"))&&(r=r.substring(0,t)),-1!==(t=r.indexOf(" "))&&(r=r.substring(0,t)),a=parseInt(""+r,10),isNaN(a)&&(r=""+parseFloat(navigator.appVersion),a=parseInt(navigator.appVersion,10)),a>=49}function T(e,t){var i,r=this;if(void 0===e)throw'First argument "MediaStream" is required.';if("undefined"==typeof MediaRecorder)throw"Your browser does not support the Media Recorder API. Please try other modules e.g. WhammyRecorder or StereoAudioRecorder.";"audio"===(t=t||{mimeType:"video/webm"}).type&&(_(e,"video").length&&_(e,"audio").length&&(navigator.mozGetUserMedia?(i=new y).addTrack(_(e,"audio")[0]):i=new y(_(e,"audio")),e=i),t.mimeType&&-1!==t.mimeType.toString().toLowerCase().indexOf("audio")||(t.mimeType=m?"audio/webm":"audio/ogg"),t.mimeType&&"audio/ogg"!==t.mimeType.toString().toLowerCase()&&navigator.mozGetUserMedia&&(t.mimeType="audio/ogg"));var a,n=[];function o(){r.timestamps.push((new Date).getTime()),"function"==typeof t.onTimeStamp&&t.onTimeStamp(r.timestamps[r.timestamps.length-1],r.timestamps)}function s(e){return a&&a.mimeType?a.mimeType:e.mimeType||"video/webm"}function l(){n=[],a=null,r.timestamps=[]}this.getArrayOfBlobs=function(){return n},this.record=function(){r.blob=null,r.clearRecordedData(),r.timestamps=[],c=[],n=[];var i=t;t.disableLogs||console.log("Passing following config over MediaRecorder API.",i),a&&(a=null),m&&!S()&&(i="video/vp8"),"function"==typeof MediaRecorder.isTypeSupported&&i.mimeType&&(MediaRecorder.isTypeSupported(i.mimeType)||(t.disableLogs||console.warn("MediaRecorder API seems unable to record mimeType:",i.mimeType),i.mimeType="audio"===t.type?"audio/webm":"video/webm"));try{a=new MediaRecorder(e,i),t.mimeType=i.mimeType}catch(t){a=new MediaRecorder(e)}i.mimeType&&!MediaRecorder.isTypeSupported&&"canRecordMimeType"in a&&!1===a.canRecordMimeType(i.mimeType)&&(t.disableLogs||console.warn("MediaRecorder API seems unable to record mimeType:",i.mimeType)),a.ondataavailable=function(e){if(e.data&&c.push("ondataavailable: "+v(e.data.size)),"number"!=typeof t.timeSlice)!e.data||!e.data.size||e.data.size<100||r.blob?r.recordingCallback&&(r.recordingCallback(new Blob([],{type:s(i)})),r.recordingCallback=null):(r.blob=t.getNativeBlob?e.data:new Blob([e.data],{type:s(i)}),r.recordingCallback&&(r.recordingCallback(r.blob),r.recordingCallback=null));else if(e.data&&e.data.size&&(n.push(e.data),o(),"function"==typeof t.ondataavailable)){var a=t.getNativeBlob?e.data:new Blob([e.data],{type:s(i)});t.ondataavailable(a)}},a.onstart=function(){c.push("started")},a.onpause=function(){c.push("paused")},a.onresume=function(){c.push("resumed")},a.onstop=function(){c.push("stopped")},a.onerror=function(e){e&&(e.name||(e.name="UnknownError"),c.push("error: "+e),t.disableLogs||(-1!==e.name.toString().toLowerCase().indexOf("invalidstate")?console.error("The MediaRecorder is not in a state in which the proposed operation is allowed to be executed.",e):-1!==e.name.toString().toLowerCase().indexOf("notsupported")?console.error("MIME type (",i.mimeType,") is not supported.",e):-1!==e.name.toString().toLowerCase().indexOf("security")?console.error("MediaRecorder security error",e):"OutOfMemory"===e.name?console.error("The UA has exhaused the available memory. 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User agents SHOULD provide as much additional information as possible in the message attribute.",e):"GenericError"===e.name?console.error("The UA cannot provide the codec or recording option that has been requested.",e):console.error("MediaRecorder Error",e)),function(e){if(!r.manuallyStopped&&a&&"inactive"===a.state)return delete t.timeslice,void a.start(6e5);setTimeout(void 0,1e3)}(),"inactive"!==a.state&&"stopped"!==a.state&&a.stop())},"number"==typeof t.timeSlice?(o(),a.start(t.timeSlice)):a.start(36e5),t.initCallback&&t.initCallback()},this.timestamps=[],this.stop=function(e){e=e||function(){},r.manuallyStopped=!0,a&&(this.recordingCallback=e,"recording"===a.state&&a.stop(),"number"==typeof t.timeSlice&&setTimeout((function(){r.blob=new 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Chrome or otherwise enable this flag: chrome://flags/#enable-experimental-web-platform-features");var t=new c;return e.getTracks().filter((function(e){return"video"===e.kind})).forEach((function(e){t.addTrack(e)})),a.stream=t,t}(),i=function(){u.AudioContextConstructor||(u.AudioContextConstructor=new u.AudioContext),o.audioContext=u.AudioContextConstructor,o.audioSources=[],!0===o.useGainNode&&(o.gainNode=o.audioContext.createGain(),o.gainNode.connect(o.audioContext.destination),o.gainNode.gain.value=0);var t=0;if(e.forEach((function(e){if(e.getTracks().filter((function(e){return"audio"===e.kind})).length){t++;var i=o.audioContext.createMediaStreamSource(e);!0===o.useGainNode&&i.connect(o.gainNode),o.audioSources.push(i)}})),t)return o.audioDestination=o.audioContext.createMediaStreamDestination(),o.audioSources.forEach((function(e){e.connect(o.audioDestination)})),o.audioDestination.stream}();return i&&i.getTracks().filter((function(e){return"audio"===e.kind})).forEach((function(e){t.addTrack(e)})),e.forEach((function(e){e.fullcanvas})),t}}function B(e,t){e=e||[];var i,r,a=this;(t=t||{elementClass:"multi-streams-mixer",mimeType:"video/webm",video:{width:360,height:240}}).frameInterval||(t.frameInterval=10),t.video||(t.video={}),t.video.width||(t.video.width=360),t.video.height||(t.video.height=240),this.record=function(){var a;i=new P(e,t.elementClass||"multi-streams-mixer"),(a=[],e.forEach((function(e){_(e,"video").forEach((function(e){a.push(e)}))})),a).length&&(i.frameInterval=t.frameInterval||10,i.width=t.video.width||360,i.height=t.video.height||240,i.startDrawingFrames()),t.previewStream&&"function"==typeof t.previewStream&&t.previewStream(i.getMixedStream()),(r=new T(i.getMixedStream(),t)).record()},this.stop=function(e){r&&r.stop((function(t){a.blob=t,e(t),a.clearRecordedData()}))},this.pause=function(){r&&r.pause()},this.resume=function(){r&&r.resume()},this.clearRecordedData=function(){r&&(r.clearRecordedData(),r=null),i&&(i.releaseStreams(),i=null)},this.addStreams=function(a){if(!a)throw"First parameter is required.";a instanceof Array||(a=[a]),e.concat(a),r&&i&&(i.appendStreams(a),t.previewStream&&"function"==typeof t.previewStream&&t.previewStream(i.getMixedStream()))},this.resetVideoStreams=function(e){i&&(!e||e instanceof Array||(e=[e]),i.resetVideoStreams(e))},this.getMixer=function(){return i},this.name="MultiStreamRecorder",this.toString=function(){return this.name}}function M(e,t){var i,r,a;function n(){return new ReadableStream({start:function(r){var a=document.createElement("canvas"),n=document.createElement("video"),o=!0;n.srcObject=e,n.muted=!0,n.height=t.height,n.width=t.width,n.volume=0,n.onplaying=function(){a.width=t.width,a.height=t.height;var e=a.getContext("2d"),s=1e3/t.frameRate,l=setInterval((function(){if(i&&(clearInterval(l),r.close()),o&&(o=!1,t.onVideoProcessStarted&&t.onVideoProcessStarted()),e.drawImage(n,0,0),"closed"!==r._controlledReadableStream.state)try{r.enqueue(e.getImageData(0,0,t.width,t.height))}catch(e){}}),s)},n.play()}})}function o(e,l){if(!t.workerPath&&!l)return i=!1,void fetch("https://unpkg.com/webm-wasm@latest/dist/webm-worker.js").then((function(t){t.arrayBuffer().then((function(t){o(e,t)}))}));if(!t.workerPath&&l instanceof ArrayBuffer){var c=new Blob([l],{type:"text/javascript"});t.workerPath=d.createObjectURL(c)}t.workerPath||console.error("workerPath parameter is missing."),(r=new Worker(t.workerPath)).postMessage(t.webAssemblyPath||"https://unpkg.com/webm-wasm@latest/dist/webm-wasm.wasm"),r.addEventListener("message",(function(e){"READY"===e.data?(r.postMessage({width:t.width,height:t.height,bitrate:t.bitrate||1200,timebaseDen:t.frameRate||30,realtime:t.realtime}),n().pipeTo(new WritableStream({write:function(e){i?console.error("Got image, but recorder is finished!"):r.postMessage(e.data.buffer,[e.data.buffer])}}))):e.data&&(a||s.push(e.data))}))}"undefined"!=typeof ReadableStream&&"undefined"!=typeof WritableStream||console.error("Following polyfill is strongly recommended: https://unpkg.com/@mattiasbuelens/web-streams-polyfill/dist/polyfill.min.js"),(t=t||{}).width=t.width||640,t.height=t.height||480,t.frameRate=t.frameRate||30,t.bitrate=t.bitrate||1200,t.realtime=t.realtime||!0,this.record=function(){s=[],a=!1,this.blob=null,o(e),"function"==typeof t.initCallback&&t.initCallback()},this.pause=function(){a=!0},this.resume=function(){a=!1};var s=[];this.stop=function(e){i=!0;var t=this;!function(e){r?(r.addEventListener("message",(function(t){null===t.data&&(r.terminate(),r=null,e&&e())})),r.postMessage(null)):e&&e()}((function(){t.blob=new Blob(s,{type:"video/webm"}),e(t.blob)}))},this.name="WebAssemblyRecorder",this.toString=function(){return this.name},this.clearRecordedData=function(){s=[],a=!1,this.blob=null},this.blob=null}t.DiskStorage=L,t.GifRecorder=I,t.MultiStreamRecorder=B,t.RecordRTCPromisesHandler=function(e,i){if(!this)throw'Use "new RecordRTCPromisesHandler()"';if(void 0===e)throw'First argument "MediaStream" is required.';var r=this;r.recordRTC=new t(e,i),this.startRecording=function(){return new Promise((function(e,t){try{r.recordRTC.startRecording(),e()}catch(e){t(e)}}))},this.stopRecording=function(){return new Promise((function(e,t){try{r.recordRTC.stopRecording((function(i){r.blob=r.recordRTC.getBlob(),r.blob&&r.blob.size?e(i):t("Empty blob.",r.blob)}))}catch(e){t(e)}}))},this.pauseRecording=function(){return new Promise((function(e,t){try{r.recordRTC.pauseRecording(),e()}catch(e){t(e)}}))},this.resumeRecording=function(){return new Promise((function(e,t){try{r.recordRTC.resumeRecording(),e()}catch(e){t(e)}}))},this.getDataURL=function(e){return new Promise((function(e,t){try{r.recordRTC.getDataURL((function(t){e(t)}))}catch(e){t(e)}}))},this.getBlob=function(){return new Promise((function(e,t){try{e(r.recordRTC.getBlob())}catch(e){t(e)}}))},this.getInternalRecorder=function(){return new Promise((function(e,t){try{e(r.recordRTC.getInternalRecorder())}catch(e){t(e)}}))},this.reset=function(){return new Promise((function(e,t){try{e(r.recordRTC.reset())}catch(e){t(e)}}))},this.destroy=function(){return new Promise((function(e,t){try{e(r.recordRTC.destroy())}catch(e){t(e)}}))},this.getState=function(){return new Promise((function(e,t){try{e(r.recordRTC.getState())}catch(e){t(e)}}))},this.blob=null,this.version="5.6.2"},t.WebAssemblyRecorder=M})),Ks=function(){function e(){S(this,e)}return T(e,null,[{key:"_ebsp2rbsp",value:function(e){for(var t=e,i=t.byteLength,r=new Uint8Array(i),a=0,n=0;n<i;n++)n>=2&&3===t[n]&&0===t[n-1]&&0===t[n-2]||(r[a]=t[n],a++);return new Uint8Array(r.buffer,0,a)}},{key:"parseSPS",value:function(t){var i=e._ebsp2rbsp(t),r=new ln(i);r.readByte();var a=r.readByte();r.readByte();var n=r.readByte();r.readUEG();var o=e.getProfileString(a),s=e.getLevelString(n),l=1,c=420,u=[0,420,422,444],d=8;if((100===a||110===a||122===a||244===a||44===a||83===a||86===a||118===a||128===a||138===a||144===a)&&(l=r.readUEG(),3===l&&r.readBits(1),l<=3&&(c=u[l]),d=r.readUEG()+8,r.readUEG(),r.readBits(1),r.readBool()))for(var h=3!==l?8:12,p=0;p<h;p++)r.readBool()&&(p<6?e._skipScalingList(r,16):e._skipScalingList(r,64));r.readUEG();var f=r.readUEG();if(0===f)r.readUEG();else if(1===f){r.readBits(1),r.readSEG(),r.readSEG();for(var m=r.readUEG(),g=0;g<m;g++)r.readSEG()}var y=r.readUEG();r.readBits(1);var v=r.readUEG(),A=r.readUEG(),b=r.readBits(1);0===b&&r.readBits(1),r.readBits(1);var _=0,k=0,w=0,S=0;r.readBool()&&(_=r.readUEG(),k=r.readUEG(),w=r.readUEG(),S=r.readUEG());var T=1,E=1,C=0,x=!0,R=0,D=0;if(r.readBool()){if(r.readBool()){var L=r.readByte(),I=[1,12,10,16,40,24,20,32,80,18,15,64,160,4,3,2],P=[1,11,11,11,33,11,11,11,33,11,11,33,99,3,2,1];L>0&&L<16?(T=I[L-1],E=P[L-1]):255===L&&(T=r.readByte()<<8|r.readByte(),E=r.readByte()<<8|r.readByte())}if(r.readBool()&&r.readBool(),r.readBool()&&(r.readBits(4),r.readBool()&&r.readBits(24)),r.readBool()&&(r.readUEG(),r.readUEG()),r.readBool()){var B=r.readBits(32),M=r.readBits(32);x=r.readBool(),R=M,D=2*B,C=R/D}}var U=1;1===T&&1===E||(U=T/E);var F=0,O=0;0===l?(F=1,O=2-b):(F=3===l?1:2,O=(1===l?2:1)*(2-b));var N=16*(v+1),j=16*(A+1)*(2-b);N-=(_+k)*F,j-=(w+S)*O;var G=Math.ceil(N*U);return r.destroy(),r=null,{profile_string:o,level_string:s,bit_depth:d,ref_frames:y,chroma_format:c,chroma_format_string:e.getChromaFormatString(c),frame_rate:{fixed:x,fps:C,fps_den:D,fps_num:R},sar_ratio:{width:T,height:E},codec_size:{width:N,height:j},present_size:{width:G,height:j}}}},{key:"parseSPS$2",value:function(t){for(var i=t.subarray(1,4),r="avc1.",a=0;a<3;a++){var n=i[a].toString(16);n.length<2&&(n="0"+n),r+=n}var o=e._ebsp2rbsp(t),s=new ln(o);s.readByte();var l=s.readByte();s.readByte();var c=s.readByte();s.readUEG();var u=e.getProfileString(l),d=e.getLevelString(c),h=1,p=420,f=[0,420,422,444],m=8,g=8;if((100===l||110===l||122===l||244===l||44===l||83===l||86===l||118===l||128===l||138===l||144===l)&&(h=s.readUEG(),3===h&&s.readBits(1),h<=3&&(p=f[h]),m=s.readUEG()+8,g=s.readUEG()+8,s.readBits(1),s.readBool()))for(var y=3!==h?8:12,v=0;v<y;v++)s.readBool()&&(v<6?e._skipScalingList(s,16):e._skipScalingList(s,64));s.readUEG();var A=s.readUEG();if(0===A)s.readUEG();else if(1===A){s.readBits(1),s.readSEG(),s.readSEG();for(var b=s.readUEG(),_=0;_<b;_++)s.readSEG()}var k=s.readUEG();s.readBits(1);var w=s.readUEG(),S=s.readUEG(),T=s.readBits(1);0===T&&s.readBits(1),s.readBits(1);var E=0,C=0,x=0,R=0;s.readBool()&&(E=s.readUEG(),C=s.readUEG(),x=s.readUEG(),R=s.readUEG());var D=1,L=1,I=0,P=!0,B=0,M=0;if(s.readBool()){if(s.readBool()){var U=s.readByte(),F=[1,12,10,16,40,24,20,32,80,18,15,64,160,4,3,2],O=[1,11,11,11,33,11,11,11,33,11,11,33,99,3,2,1];U>0&&U<16?(D=F[U-1],L=O[U-1]):255===U&&(D=s.readByte()<<8|s.readByte(),L=s.readByte()<<8|s.readByte())}if(s.readBool()&&s.readBool(),s.readBool()&&(s.readBits(4),s.readBool()&&s.readBits(24)),s.readBool()&&(s.readUEG(),s.readUEG()),s.readBool()){var N=s.readBits(32),j=s.readBits(32);P=s.readBool(),B=j,M=2*N,I=B/M}}var G=1;1===D&&1===L||(G=D/L);var z=0,H=0;0===h?(z=1,H=2-T):(z=3===h?1:2,H=(1===h?2:1)*(2-T));var W=16*(w+1),V=16*(S+1)*(2-T);W-=(E+C)*z,V-=(x+R)*H;var J=Math.ceil(W*G);return s.destroy(),s=null,{codec_mimetype:r,profile_idc:l,level_idc:c,profile_string:u,level_string:d,chroma_format_idc:h,bit_depth:m,bit_depth_luma:m,bit_depth_chroma:g,ref_frames:k,chroma_format:p,chroma_format_string:e.getChromaFormatString(p),frame_rate:{fixed:P,fps:I,fps_den:M,fps_num:B},sar_ratio:{width:D,height:L},codec_size:{width:W,height:V},present_size:{width:J,height:V}}}},{key:"_skipScalingList",value:function(e,t){for(var i=8,r=8,a=0,n=0;n<t;n++)0!==r&&(a=e.readSEG(),r=(i+a+256)%256),i=0===r?i:r}},{key:"getProfileString",value:function(e){switch(e){case 66:return"Baseline";case 77:return"Main";case 88:return"Extended";case 100:return"High";case 110:return"High10";case 122:return"High422";case 244:return"High444";default:return"Unknown"}}},{key:"getLevelString",value:function(e){return(e/10).toFixed(1)}},{key:"getChromaFormatString",value:function(e){switch(e){case 420:return"4:2:0";case 422:return"4:2:2";case 444:return"4:4:4";default:return"Unknown"}}}])}(),Ys=function(){function e(t){S(this,e),this.buffer=t,this.buflen=t.length,this.bufpos=0,this.bufoff=0,this.iserro=!1}return T(e,[{key:"read",value:function(e){for(var t=0,i=0;e;){if(e<0||this.bufpos>=this.buflen)return this.iserro=!0,0;this.iserro=!1,i=this.bufoff+e>8?8-this.bufoff:e,t<<=i,t+=this.buffer[this.bufpos]>>8-this.bufoff-i&255>>8-i,this.bufoff+=i,e-=i,8==this.bufoff&&(this.bufpos++,this.bufoff=0)}return t}},{key:"look",value:function(e){var t=this.bufpos,i=this.bufoff,r=this.read(e);return this.bufpos=t,this.bufoff=i,r}},{key:"read_golomb",value:function(){var e;for(e=0;0===this.read(1)&&!this.iserro;e++);return(1<<e)+this.read(e)-1}}])}();function Qs(e){var t={},i=function(){var e=new ArrayBuffer(2);return new DataView(e).setInt16(0,256,!0),256===new Int16Array(e)[0]}(),r=new DataView(e.buffer),a=r.getUint8(0),n=r.getUint8(1);if(r.getUint8(2),r.getUint8(3),1!==a||0===n)return{};var o=1+(3&r.getUint8(4));if(3!==o&&4!==o)return{};var s=31&r.getUint8(5);if(0===s)return{};for(var l=6,c=0;c<s;c++){var u=r.getUint16(l,!i);if(l+=2,0!==u){var d=new Uint8Array(e.buffer,l,u);l+=u;var h=Ks.parseSPS(d);if(0===c){t.sps=d,t.timescale=1e3,t.codecWidth=h.codec_size.width,t.codecHeight=h.codec_size.height,t.presentWidth=h.present_size.width,t.presentHeight=h.present_size.height,t.profile=h.profile_string,t.level=h.level_string,t.bitDepth=h.bit_depth,t.chromaFormat=h.chroma_format,t.sarRatio=h.sar_ratio,t.frameRate=h.frame_rate,!1!==h.frame_rate.fixed&&0!==h.frame_rate.fps_num&&0!==h.frame_rate.fps_den||(t.frameRate={fixed:!0,fps:25,fps_num:25e3,fps_den:1e3});var p=t.frameRate.fps_den,f=t.frameRate.fps_num;t.refSampleDuration=t.timescale*(p/f);for(var m=d.subarray(1,4),g="avc1.",y=0;y<3;y++){var v=m[y].toString(16);v.length<2&&(v="0"+v),g+=v}t.codec=g}}}var A=r.getUint8(l);if(0===A)return{};l++;for(var b=0;b<A;b++){var _=r.getUint16(l,!i);if(l+=2,0!==_){var k=new Uint8Array(e.buffer,l,_);l+=_,t.pps=k}}if(t.videoType=Tr,t.sps){var w=t.sps.byteLength,S=new Uint8Array([w>>>24&255,w>>>16&255,w>>>8&255,255&w]),T=new Uint8Array(w+4);T.set(S,0),T.set(t.sps,4),t.sps=T}if(t.pps){var E=t.pps.byteLength,C=new Uint8Array([E>>>24&255,E>>>16&255,E>>>8&255,255&E]),x=new Uint8Array(E+4);x.set(C,0),x.set(t.pps,4),t.pps=x}return t}function Xs(e){var t=e.sps,i=e.pps,r=8+t.byteLength+1+2+i.byteLength,a=!1,n=Ks.parseSPS$2(t);66!==t[3]&&77!==t[3]&&88!==t[3]&&(a=!0,r+=4);var o=new Uint8Array(r);o[0]=1,o[1]=t[1],o[2]=t[2],o[3]=t[3],o[4]=255,o[5]=225;var s=t.byteLength;o[6]=s>>>8,o[7]=255&s;var l=8;o.set(t,8),l+=s,o[l]=1;var c=i.byteLength;o[l+1]=c>>>8,o[l+2]=255&c,o.set(i,l+3),l+=3+c,a&&(o[l]=252|n.chroma_format_idc,o[l+1]=248|n.bit_depth_luma-8,o[l+2]=248|n.bit_depth_chroma-8,o[l+3]=0,l+=4);var u=[23,0,0,0,0],d=new Uint8Array(u.length+o.byteLength);return d.set(u,0),d.set(o,u.length),d}function Zs(e,t){var i=[];i[0]=t?23:39,i[1]=1,i[2]=0,i[3]=0,i[4]=0;var r=new Uint8Array(i.length+e.byteLength);return r.set(i,0),r.set(e,i.length),r}function $s(e){return 31&e[0]}function el(e){return e===ei}function tl(e){return!function(e){return e===Yt||e===Qt}(e)&&!el(e)}function il(e){return e===Xt}var rl=function(){function e(t){S(this,e),this.data=t,this.eofFlag=!1,this.currentStartcodeOffset=this.findNextStartCodeOffset(0),this.eofFlag&&console.error("Could not find H264 startcode until payload end!")}return T(e,[{key:"findNextStartCodeOffset",value:function(e){for(var t=e,i=this.data;;){if(t+3>=i.byteLength)return this.eofFlag=!0,i.byteLength;var r=i[t+0]<<24|i[t+1]<<16|i[t+2]<<8|i[t+3],a=i[t+0]<<16|i[t+1]<<8|i[t+2];if(1===r||1===a)return t;t++}}},{key:"readNextNaluPayload",value:function(){for(var e=this.data,t=null;null==t&&!this.eofFlag;){var i=this.currentStartcodeOffset;i+=1===(e[i]<<24|e[i+1]<<16|e[i+2]<<8|e[i+3])?4:3;var r=31&e[i],a=(128&e[i])>>>7,n=this.findNextStartCodeOffset(i);this.currentStartcodeOffset=n,r>=ri||0===a&&(t={type:r,data:e.subarray(i,n)})}return t}}])}(),al=T((function e(t){S(this,e);var i=t.data.byteLength;this.type=t.type,this.data=new Uint8Array(4+i),new DataView(this.data.buffer).setUint32(0,i),this.data.set(t.data,4)})),nl=function(e){for(var t=e,i=t.byteLength,r=new Uint8Array(i),a=0,n=0;n<i;n++)n>=2&&3===t[n]&&0===t[n-1]&&0===t[n-2]||(r[a]=t[n],a++);return new Uint8Array(r.buffer,0,a)},ol=function(e){switch(e){case 0:return"4:0:0";case 1:return"4:2:0";case 2:return"4:2:2";case 3:return"4:4:4";default:return"Unknown"}},sl=function(){function e(){S(this,e)}return T(e,null,[{key:"_ebsp2rbsp",value:function(e){for(var t=e,i=t.byteLength,r=new Uint8Array(i),a=0,n=0;n<i;n++)n>=2&&3===t[n]&&0===t[n-1]&&0===t[n-2]||(r[a]=t[n],a++);return new Uint8Array(r.buffer,0,a)}},{key:"parseVPS",value:function(t){var i=e._ebsp2rbsp(t),r=new ln(i);return r.readByte(),r.readByte(),r.readBits(4),r.readBits(2),r.readBits(6),{num_temporal_layers:r.readBits(3)+1,temporal_id_nested:r.readBool()}}},{key:"parseSPS",value:function(t){var i=e._ebsp2rbsp(t),r=new ln(i);r.readByte(),r.readByte();var a=0,n=0,o=0,s=0;r.readBits(4);var l=r.readBits(3);r.readBool();for(var c=r.readBits(2),u=r.readBool(),d=r.readBits(5),h=r.readByte(),p=r.readByte(),f=r.readByte(),m=r.readByte(),g=r.readByte(),y=r.readByte(),v=r.readByte(),A=r.readByte(),b=r.readByte(),_=r.readByte(),k=r.readByte(),w=[],S=[],T=0;T<l;T++)w.push(r.readBool()),S.push(r.readBool());if(l>0)for(var E=l;E<8;E++)r.readBits(2);for(var C=0;C<l;C++)w[C]&&(r.readByte(),r.readByte(),r.readByte(),r.readByte(),r.readByte(),r.readByte(),r.readByte(),r.readByte(),r.readByte(),r.readByte(),r.readByte()),S[C]&&r.readByte();r.readUEG();var x=r.readUEG();3==x&&r.readBits(1);var R=r.readUEG(),D=r.readUEG();r.readBool()&&(a+=r.readUEG(),n+=r.readUEG(),o+=r.readUEG(),s+=r.readUEG());for(var L=r.readUEG(),I=r.readUEG(),P=r.readUEG(),B=r.readBool()?0:l;B<=l;B++)r.readUEG(),r.readUEG(),r.readUEG();if(r.readUEG(),r.readUEG(),r.readUEG(),r.readUEG(),r.readUEG(),r.readUEG(),r.readBool()&&r.readBool())for(var M=0;M<4;M++)for(var U=0;U<(3===M?2:6);U++)if(r.readBool()){var F=Math.min(64,1<<4+(M<<1));M>1&&r.readSEG();for(var O=0;O<F;O++)r.readSEG()}else r.readUEG();r.readBool(),r.readBool(),r.readBool()&&(r.readByte(),r.readUEG(),r.readUEG(),r.readBool());for(var N=r.readUEG(),j=0,G=0;G<N;G++){var z=!1;if(0!==G&&(z=r.readBool()),z){G===N&&r.readUEG(),r.readBool(),r.readUEG();for(var H=0,W=0;W<=j;W++){var V=r.readBool(),J=!1;V||(J=r.readBool()),(V||J)&&H++}j=H}else{var q=r.readUEG(),K=r.readUEG();j=q+K;for(var Y=0;Y<q;Y++)r.readUEG(),r.readBool();for(var Q=0;Q<K;Q++)r.readUEG(),r.readBool()}}if(r.readBool())for(var X=r.readUEG(),Z=0;Z<X;Z++){for(var $=0;$<P+4;$++)r.readBits(1);r.readBits(1)}var ee=!1,te=0,ie=1,re=1,ae=!1,ne=1,oe=1;if(r.readBool(),r.readBool(),r.readBool()){if(r.readBool()){var se=r.readByte(),le=[1,12,10,16,40,24,20,32,80,18,15,64,160,4,3,2],ce=[1,11,11,11,33,11,11,11,33,11,11,33,99,3,2,1];se>0&&se<=16?(ie=le[se-1],re=ce[se-1]):255===se&&(ie=r.readBits(16),re=r.readBits(16))}if(r.readBool()&&r.readBool(),r.readBool()&&(r.readBits(3),r.readBool(),r.readBool()&&(r.readByte(),r.readByte(),r.readByte())),r.readBool()&&(r.readUEG(),r.readUEG()),r.readBool(),r.readBool(),r.readBool(),ee=r.readBool(),ee&&(r.readUEG(),r.readUEG(),r.readUEG(),r.readUEG()),r.readBool()&&(ne=r.readBits(32),oe=r.readBits(32),r.readBool()&&r.readUEG(),r.readBool())){var ue=!1,de=!1,he=!1;ue=r.readBool(),de=r.readBool(),(ue||de)&&(he=r.readBool(),he&&(r.readByte(),r.readBits(5),r.readBool(),r.readBits(5)),r.readBits(4),r.readBits(4),he&&r.readBits(4),r.readBits(5),r.readBits(5),r.readBits(5));for(var pe=0;pe<=l;pe++){var fe=r.readBool();ae=fe;var me=!0,ge=1;fe||(me=r.readBool());var ye=!1;if(me?r.readUEG():ye=r.readBool(),ye||(ge=r.readUEG()+1),ue){for(var ve=0;ve<ge;ve++)r.readUEG(),r.readUEG(),he&&(r.readUEG(),r.readUEG());r.readBool()}if(de){for(var Ae=0;Ae<ge;Ae++)r.readUEG(),r.readUEG(),he&&(r.readUEG(),r.readUEG());r.readBool()}}}r.readBool()&&(r.readBool(),r.readBool(),r.readBool(),te=r.readUEG(),r.readUEG(),r.readUEG(),r.readUEG(),r.readUEG())}r.readBool();var be="hvc1.".concat(d,".1.L").concat(k,".B0"),_e=R-(a+n)*(1===x||2===x?2:1),ke=D-(o+s)*(1===x?2:1),we=1;return 1!==ie&&1!==re&&(we=ie/re),r.destroy(),r=null,{codec_mimetype:be,profile_string:e.getProfileString(d),level_string:e.getLevelString(k),profile_idc:d,bit_depth:L+8,ref_frames:1,chroma_format:x,chroma_format_string:e.getChromaFormatString(x),general_level_idc:k,general_profile_space:c,general_tier_flag:u,general_profile_idc:d,general_profile_compatibility_flags_1:h,general_profile_compatibility_flags_2:p,general_profile_compatibility_flags_3:f,general_profile_compatibility_flags_4:m,general_constraint_indicator_flags_1:g,general_constraint_indicator_flags_2:y,general_constraint_indicator_flags_3:v,general_constraint_indicator_flags_4:A,general_constraint_indicator_flags_5:b,general_constraint_indicator_flags_6:_,min_spatial_segmentation_idc:te,constant_frame_rate:0,chroma_format_idc:x,bit_depth_luma_minus8:L,bit_depth_chroma_minus8:I,frame_rate:{fixed:ae,fps:oe/ne,fps_den:ne,fps_num:oe},sar_ratio:{width:ie,height:re},codec_size:{width:_e,height:ke},present_size:{width:_e*we,height:ke}}}},{key:"parsePPS",value:function(t){var i=e._ebsp2rbsp(t),r=new ln(i);r.readByte(),r.readByte(),r.readUEG(),r.readUEG(),r.readBool(),r.readBool(),r.readBits(3),r.readBool(),r.readBool(),r.readUEG(),r.readUEG(),r.readSEG(),r.readBool(),r.readBool(),r.readBool()&&r.readUEG(),r.readSEG(),r.readSEG(),r.readBool(),r.readBool(),r.readBool(),r.readBool();var a=r.readBool(),n=r.readBool(),o=1;return n&&a?o=0:n?o=3:a&&(o=2),{parallelismType:o}}},{key:"getChromaFormatString",value:function(e){switch(e){case 0:return"4:0:0";case 1:return"4:2:0";case 2:return"4:2:2";case 3:return"4:4:4";default:return"Unknown"}}},{key:"getProfileString",value:function(e){switch(e){case 1:return"Main";case 2:return"Main10";case 3:return"MainSP";case 4:return"Rext";case 9:return"SCC";default:return"Unknown"}}},{key:"getLevelString",value:function(e){return(e/30).toFixed(1)}}])}();function ll(e){var t={codecWidth:0,codecHeight:0,videoType:Er,width:0,height:0,profile:0,level:0};e=e.slice(5);do{var i={};if(e.length<23){console.warn("parseHEVCDecoderConfigurationRecord$2","arrayBuffer.length ".concat(e.length," < 23"));break}if(i.configurationVersion=e[0],1!=i.configurationVersion)break;i.general_profile_space=e[1]>>6&3,i.general_tier_flag=e[1]>>5&1,i.general_profile_idc=31&e[1],i.general_profile_compatibility_flags=e[2]<<24|e[3]<<16|e[4]<<8|e[5],i.general_constraint_indicator_flags=e[6]<<24|e[7]<<16|e[8]<<8|e[9],i.general_constraint_indicator_flags=i.general_constraint_indicator_flags<<16|e[10]<<8|e[11],i.general_level_idc=e[12],i.min_spatial_segmentation_idc=(15&e[13])<<8|e[14],i.parallelismType=3&e[15],i.chromaFormat=3&e[16],i.bitDepthLumaMinus8=7&e[17],i.bitDepthChromaMinus8=7&e[18],i.avgFrameRate=e[19]<<8|e[20],i.constantFrameRate=e[21]>>6&3,i.numTemporalLayers=e[21]>>3&7,i.temporalIdNested=e[21]>>2&1,i.lengthSizeMinusOne=3&e[21];for(var r=e[22],a=e.slice(23),n=0;n<r&&!(a.length<3);n++){var o=63&a[0],s=a[1]<<8|a[2];a=a.slice(3);for(var l=0;l<s&&!(a.length<2);l++){var c=a[0]<<8|a[1];if(a.length<2+c)break;if(a=a.slice(2),33==o){var u=new Uint8Array(c);u.set(a.slice(0,c),0),i.psps=ul(u,i),t.profile=i.general_profile_idc,t.level=i.general_level_idc/30,t.width=i.psps.pic_width_in_luma_samples-(i.psps.conf_win_left_offset+i.psps.conf_win_right_offset),t.height=i.psps.pic_height_in_luma_samples-(i.psps.conf_win_top_offset+i.psps.conf_win_bottom_offset)}a=a.slice(c)}}}while(0);return t.codecWidth=t.width||1920,t.codecHeight=t.height||1080,t.presentHeight=t.codecHeight,t.presentWidth=t.codecWidth,t.timescale=1e3,t.refSampleDuration=1e3/23976*1e3,t}function cl(e){var t=e;if(t.length<22)return console.error("Invalid HEVCDecoderConfigurationRecord, lack of data! ".concat(t.length," < 22")),{};var i={codecWidth:0,codecHeight:0,videoType:Er},r=function(){var e=new ArrayBuffer(2);return new DataView(e).setInt16(0,256,!0),256===new Int16Array(e)[0]}(),a=new DataView(t.buffer),n=a.getUint8(0),o=31&a.getUint8(1);if(1!==n||0===o)return console.error("Invalid HEVCDecoderConfigurationRecord,version is ".concat(n,", hevcProfile is ").concat(o)),{};var s=1+(3&a.getUint8(21));if(3!==s&&4!==s)return console.error("Invalid HEVCDecoderConfigurationRecord, Strange NaluLengthSizeMinusOne: "+(s-1)),{};for(var l=a.getUint8(22),c=0,u=23;c<l;c++){var d=63&a.getUint8(u+0),h=a.getUint16(u+1,!r);u+=3;for(var p=0;p<h;p++){var f=a.getUint16(u+0,!r);if(0===p)if(33===d){u+=2;var m=new Uint8Array(t.buffer,u,f),g=sl.parseSPS(m);i.codecWidth=g.codec_size.width,i.codecHeight=g.codec_size.height,i.presentWidth=g.present_size.width,i.presentHeight=g.present_size.height,i.profile=g.profile_string,i.level=g.level_string,i.bitDepth=g.bit_depth,i.chromaFormat=g.chroma_format,i.sarRatio=g.sar_ratio,i.frameRate=g.frame_rate,!1!==g.frame_rate.fixed&&0!==g.frame_rate.fps_num&&0!==g.frame_rate.fps_den||(i.frameRate={fixed:!0,fps:23.976,fps_num:23976,fps_den:1e3}),i.frameRate.fps_den,i.frameRate.fps_num,i.codec=g.codec_mimetype,u+=f}else u+=2+f;else u+=2+f}}return i.hvcc=new Uint8Array(t),i}function ul(e,t){var i={},r=e.length,a=[],n=new Ys(e);n.read(1),n.read(6),n.read(6),n.read(3);for(var o=2;o<r;o++)o+2<r&&3==n.look(24)?(a.push(n.read(8)),a.push(n.read(8)),o+=2,n.read(8)):a.push(n.read(8));var s=new Uint8Array(a),l=new Ys(s);if(i.sps_video_parameter_set_id=l.read(4),i.sps_max_sub_layers_minus1=l.read(3),i.sps_temporal_id_nesting_flag=l.read(1),i.profile_tier_level=function(e,t,i){var r={};r.profile_space=e.read(2),r.tier_flag=e.read(1),r.profile_idc=e.read(5),r.profile_compatibility_flags=e.read(32),r.general_progressive_source_flag=e.read(1),r.general_interlaced_source_flag=e.read(1),r.general_non_packed_constraint_flag=e.read(1),r.general_frame_only_constraint_flag=e.read(1),e.read(32),e.read(12),r.level_idc=e.read(8),r.sub_layer_profile_present_flag=[],r.sub_layer_level_present_flag=[];for(var a=0;a<i;a++)r.sub_layer_profile_present_flag[a]=e.read(1),r.sub_layer_level_present_flag[a]=e.read(1);if(i>0)for(var n=i;n<8;n++)e.read(2);r.sub_layer_profile_space=[],r.sub_layer_tier_flag=[],r.sub_layer_profile_idc=[],r.sub_layer_profile_compatibility_flag=[],r.sub_layer_progressive_source_flag=[],r.sub_layer_interlaced_source_flag=[],r.sub_layer_non_packed_constraint_flag=[],r.sub_layer_frame_only_constraint_flag=[],r.sub_layer_level_idc=[];for(var o=0;o<i;o++)r.sub_layer_profile_present_flag[o]&&(r.sub_layer_profile_space[o]=e.read(2),r.sub_layer_tier_flag[o]=e.read(1),r.sub_layer_profile_idc[o]=e.read(5),r.sub_layer_profile_compatibility_flag[o]=e.read(32),r.sub_layer_progressive_source_flag[o]=e.read(1),r.sub_layer_interlaced_source_flag[o]=e.read(1),r.sub_layer_non_packed_constraint_flag[o]=e.read(1),r.sub_layer_frame_only_constraint_flag[o]=e.read(1),e.read(32),e.read(12)),r.sub_layer_level_present_flag[o]?r.sub_layer_level_idc[o]=e.read(8):r.sub_layer_level_idc[o]=1;return r}(l,0,i.sps_max_sub_layers_minus1),i.sps_seq_parameter_set_id=l.read_golomb(),i.chroma_format_idc=l.read_golomb(),3==i.chroma_format_idc?i.separate_colour_plane_flag=l.read(1):i.separate_colour_plane_flag=0,i.pic_width_in_luma_samples=l.read_golomb(),i.pic_height_in_luma_samples=l.read_golomb(),i.conformance_window_flag=l.read(1),i.conformance_window_flag){var c=1+(i.chroma_format_idc<2),u=1+(i.chroma_format_idc<3);i.conf_win_left_offset=l.read_golomb()*u,i.conf_win_right_offset=l.read_golomb()*u,i.conf_win_top_offset=l.read_golomb()*c,i.conf_win_bottom_offset=l.read_golomb()*c}else i.conf_win_left_offset=0,i.conf_win_right_offset=0,i.conf_win_top_offset=0,i.conf_win_bottom_offset=0;return i}function dl(e){var t=e.vps,i=e.pps,r=e.sps,a={configurationVersion:1},n=function(e){var t=nl(e),i=new ln(t);return i.readByte(),i.readByte(),i.readBits(4),i.readBits(2),i.readBits(6),{num_temporal_layers:i.readBits(3)+1,temporal_id_nested:i.readBool()}}(t),o=function(e){var t=nl(e),i=new ln(t);i.readByte(),i.readByte();i.readBits(4);var r=i.readBits(3);i.readBool();for(var a=i.readBits(2),n=i.readBool(),o=i.readBits(5),s=i.readByte(),l=i.readByte(),c=i.readByte(),u=i.readByte(),d=i.readByte(),h=i.readByte(),p=i.readByte(),f=i.readByte(),m=i.readByte(),g=i.readByte(),y=i.readByte(),v=[],A=[],b=0;b<r;b++)v.push(i.readBool()),A.push(i.readBool());if(r>0)for(var _=r;_<8;_++)i.readBits(2);for(var k=0;k<r;k++)v[k]&&(i.readByte(),i.readByte(),i.readByte(),i.readByte(),i.readByte(),i.readByte(),i.readByte(),i.readByte(),i.readByte(),i.readByte(),i.readByte()),v[k]&&i.readByte();i.readUEG();var w=i.readUEG();3==w&&i.readBits(1);var S=i.readUEG(),T=i.readUEG();i.readBool()&&(i.readUEG(),i.readUEG(),i.readUEG(),i.readUEG());for(var E=i.readUEG(),C=i.readUEG(),x=i.readUEG(),R=i.readBool()?0:r;R<=r;R++)i.readUEG(),i.readUEG(),i.readUEG();if(i.readUEG(),i.readUEG(),i.readUEG(),i.readUEG(),i.readUEG(),i.readUEG(),i.readBool()&&i.readBool())for(var D=0;D<4;D++)for(var L=0;L<(3===D?2:6);L++)if(i.readBool()){var I=Math.min(64,1<<4+(D<<1));D>1&&i.readSEG();for(var P=0;P<I;P++)i.readSEG()}else i.readUEG();i.readBool(),i.readBool(),i.readBool()&&(i.readByte(),i.readUEG(),i.readUEG(),i.readBool());for(var B=i.readUEG(),M=0,U=0;U<B;U++){var F=!1;if(0!==U&&(F=i.readBool()),F){U===B&&i.readUEG(),i.readBool(),i.readUEG();for(var O=0,N=0;N<=M;N++){var j=i.readBool(),G=!1;j||(G=i.readBool()),(j||G)&&O++}M=O}else{var z=i.readUEG(),H=i.readUEG();M=z+H;for(var W=0;W<z;W++)i.readUEG(),i.readBool();for(var V=0;V<H;V++)i.readUEG(),i.readBool()}}if(i.readBool())for(var J=i.readUEG(),q=0;q<J;q++){for(var K=0;K<x+4;K++)i.readBits(1);i.readBits(1)}var Y=!1,Q=0,X=1,Z=1,$=!1,ee=1,te=1;if(i.readBool(),i.readBool(),i.readBool()){if(i.readBool()){var ie=i.readByte(),re=[1,12,10,16,40,24,20,32,80,18,15,64,160,4,3,2],ae=[1,11,11,11,33,11,11,11,33,11,11,33,99,3,2,1];ie>0&&ie<16?(X=re[ie-1],Z=ae[ie-1]):255===ie&&(X=i.readBits(16),Z=i.readBits(16))}if(i.readBool()&&i.readBool(),i.readBool()&&(i.readBits(3),i.readBool(),i.readBool()&&(i.readByte(),i.readByte(),i.readByte())),i.readBool()&&(i.readUEG(),i.readUEG()),i.readBool(),i.readBool(),i.readBool(),Y=i.readBool(),Y&&(i.readUEG(),i.readUEG(),i.readUEG(),i.readUEG()),i.readBool()&&(ee=i.readBits(32),te=i.readBits(32),i.readBool()&&(i.readUEG(),i.readBool()))){var ne=!1,oe=!1,se=!1;ne=i.readBool(),oe=i.readBool(),(ne||oe)&&(se=i.readBool(),se&&(i.readByte(),i.readBits(5),i.readBool(),i.readBits(5)),i.readBits(4),i.readBits(4),se&&i.readBits(4),i.readBits(5),i.readBits(5),i.readBits(5));for(var le=0;le<=r;le++){var ce=i.readBool();$=ce;var ue=!1,de=1;ce||(ue=i.readBool());var he=!1;if(ue?i.readSEG():he=i.readBool(),he||(cpbcnt=i.readUEG()+1),ne)for(var pe=0;pe<de;pe++)i.readUEG(),i.readUEG(),se&&(i.readUEG(),i.readUEG());if(oe)for(var fe=0;fe<de;fe++)i.readUEG(),i.readUEG(),se&&(i.readUEG(),i.readUEG())}}i.readBool()&&(i.readBool(),i.readBool(),i.readBool(),Q=i.readUEG(),i.readUEG(),i.readUEG(),i.readUEG(),i.readUEG())}i.readBool();var me,ge="hvc1.".concat(o,".1.L").concat(y,".B0"),ye=S,ve=T,Ae=1;return 1!==X&&1!==Z&&(Ae=X/Z),i.destroy(),i=null,{codec_mimetype:ge,level_string:(me=y,(me/30).toFixed(1)),profile_idc:o,bit_depth:E+8,ref_frames:1,chroma_format:w,chroma_format_string:ol(w),general_level_idc:y,general_profile_space:a,general_tier_flag:n,general_profile_idc:o,general_profile_compatibility_flags_1:s,general_profile_compatibility_flags_2:l,general_profile_compatibility_flags_3:c,general_profile_compatibility_flags_4:u,general_constraint_indicator_flags_1:d,general_constraint_indicator_flags_2:h,general_constraint_indicator_flags_3:p,general_constraint_indicator_flags_4:f,general_constraint_indicator_flags_5:m,general_constraint_indicator_flags_6:g,min_spatial_segmentation_idc:Q,constant_frame_rate:0,chroma_format_idc:w,bit_depth_luma_minus8:E,bit_depth_chroma_minus8:C,frame_rate:{fixed:$,fps:te/ee,fps_den:ee,fps_num:te},sar_ratio:{width:X,height:Z},codec_size:{width:ye,height:ve},present_size:{width:ye*Ae,height:ve}}}(r),s=function(e){var t=nl(e),i=new ln(t);i.readByte(),i.readByte(),i.readUEG(),i.readUEG(),i.readBool(),i.readBool(),i.readBits(3),i.readBool(),i.readBool(),i.readUEG(),i.readUEG(),i.readSEG(),i.readBool(),i.readBool(),i.readBool()&&i.readUEG(),i.readSEG(),i.readSEG(),i.readBool(),i.readBool(),i.readBool(),i.readBool();var r=i.readBool(),a=i.readBool(),n=1;return a&&r?n=0:a?n=3:r&&(n=2),{parallelismType:n}}(i);a=Object.assign(a,n,o,s);var l=23+(5+t.byteLength)+(5+r.byteLength)+(5+i.byteLength),c=new Uint8Array(l);c[0]=1,c[1]=(3&a.general_profile_space)<<6|(a.general_tier_flag?1:0)<<5|31&a.general_profile_idc,c[2]=a.general_profile_compatibility_flags_1||0,c[3]=a.general_profile_compatibility_flags_2||0,c[4]=a.general_profile_compatibility_flags_3||0,c[5]=a.general_profile_compatibility_flags_4||0,c[6]=a.general_constraint_indicator_flags_1||0,c[7]=a.general_constraint_indicator_flags_2||0,c[8]=a.general_constraint_indicator_flags_3||0,c[9]=a.general_constraint_indicator_flags_4||0,c[10]=a.general_constraint_indicator_flags_5||0,c[11]=a.general_constraint_indicator_flags_6||0,c[12]=60,c[13]=240|(3840&a.min_spatial_segmentation_idc)>>8,c[14]=255&a.min_spatial_segmentation_idc,c[15]=252|3&a.parallelismType,c[16]=252|3&a.chroma_format_idc,c[17]=248|7&a.bit_depth_luma_minus8,c[18]=248|7&a.bit_depth_chroma_minus8,c[19]=0,c[20]=0,c[21]=(3&a.constant_frame_rate)<<6|(7&a.num_temporal_layers)<<3|(a.temporal_id_nested?1:0)<<2|3,c[22]=3,c[23]=128|si,c[24]=0,c[25]=1,c[26]=(65280&t.byteLength)>>8,c[27]=(255&t.byteLength)>>0,c.set(t,28),c[23+(5+t.byteLength)+0]=128|ci,c[23+(5+t.byteLength)+1]=0,c[23+(5+t.byteLength)+2]=1,c[23+(5+t.byteLength)+3]=(65280&r.byteLength)>>8,c[23+(5+t.byteLength)+4]=(255&r.byteLength)>>0,c.set(r,23+(5+t.byteLength)+5),c[23+(5+t.byteLength+5+r.byteLength)+0]=128|di,c[23+(5+t.byteLength+5+r.byteLength)+1]=0,c[23+(5+t.byteLength+5+r.byteLength)+2]=1,c[23+(5+t.byteLength+5+r.byteLength)+3]=(65280&i.byteLength)>>8,c[23+(5+t.byteLength+5+r.byteLength)+4]=(255&i.byteLength)>>0,c.set(i,23+(5+t.byteLength+5+r.byteLength)+5);var u=[28,0,0,0,0],d=new Uint8Array(u.length+c.byteLength);return d.set(u,0),d.set(c,u.length),d}function hl(e,t){var i=[];i[0]=t?28:44,i[1]=1,i[2]=0,i[3]=0,i[4]=0;var r=new Uint8Array(i.length+e.byteLength);return r.set(i,0),r.set(e,i.length),r}function pl(e){return(126&e[0])>>1}function fl(e){return!function(e){return e>=32&&e<=40}(e)}function ml(e){return e>=16&&e<=21}var gl=function(){function e(t){S(this,e),this.data=t,this.eofFlag=!1,this.currentStartcodeOffset=this.findNextStartCodeOffset(0),this.eofFlag&&console.error("Could not find H265 startcode until payload end!")}return T(e,[{key:"findNextStartCodeOffset",value:function(e){for(var t=e,i=this.data;;){if(t+3>=i.byteLength)return this.eofFlag=!0,i.byteLength;var r=i[t+0]<<24|i[t+1]<<16|i[t+2]<<8|i[t+3],a=i[t+0]<<16|i[t+1]<<8|i[t+2];if(1===r||1===a)return t;t++}}},{key:"readNextNaluPayload",value:function(){for(var e=this.data,t=null;null==t&&!this.eofFlag;){var i=this.currentStartcodeOffset;i+=1===(e[i]<<24|e[i+1]<<16|e[i+2]<<8|e[i+3])?4:3;var r=e[i]>>1&63,a=(128&e[i])>>>7,n=this.findNextStartCodeOffset(i);this.currentStartcodeOffset=n,0===a&&(t={type:r,data:e.subarray(i,n)})}return t}}])}(),yl=T((function e(t){S(this,e);var i=t.data.byteLength;this.type=t.type,this.data=new Uint8Array(4+i),new DataView(this.data.buffer).setUint32(0,i),this.data.set(t.data,4)})),vl=function(e){function t(e){var i;return S(this,t),i=_(this,t),i.TAG_NAME="recorderCommon",i.player=e,i.fileName="",i._isRecording=!1,i._recordingTimestamp=0,i.recordingInterval=null,i.sps=null,i.pps=null,i.vps=null,i.codecId=null,i.audioCodeId=null,i.metaInfo={codecWidth:0,codecHeight:0,presentWidth:0,presentHeight:0,refSampleDuration:0,timescale:1e3,avcc:null,videoType:""},i.audioMetaInfo={timescale:1e3,sampleRate:0,refSampleDuration:0,channelCount:0,codec:"",originalCodec:"",audioType:"",extraData:new Uint8Array(0)},i}return k(t,e),T(t,[{key:"destroy",value:function(){this._reset(),this.sps=null,this.pps=null,this.vps=null,this.codecId=null,this.audioCodeId=null,this.metaInfo=null,this.audioMetaInfo=null}},{key:"isH264",get:function(){return this.codecId===Gt}},{key:"isH265",get:function(){return this.codecId===zt}},{key:"setFileName",value:function(e){this.fileName=e}},{key:"isRecording",get:function(){return this._isRecording}},{key:"recording",get:function(){return this._isRecording}},{key:"recordTime",get:function(){return this._recordingTimestamp}},{key:"startRecord",value:function(){}},{key:"handleAddNaluTrack",value:function(e,t,i,r){}},{key:"handleAddAudioTrack",value:function(e,t){}},{key:"handleAddTrack",value:function(e){}},{key:"stopRecordAndSave",value:function(){}},{key:"startRecordingInterval",value:function(){}},{key:"isWasmMp4",value:function(){return!1}},{key:"stopRecordingInterval",value:function(){this.recordingInterval&&clearInterval(this.recordingInterval),this.recordingInterval=null}},{key:"getToTalByteLength",value:function(){return 0}},{key:"_reset",value:function(){this.fileName="",this._isRecording=!1,this._recordingTimestamp=0,this.stopRecordingInterval()}},{key:"initMetaData",value:function(e,t){var i,r=e.slice(5);if(this.codecId=t,this.metaInfo.avcc=r,t===Gt)i=Qs(r);else if(t===zt){i=function(e){var t=23,i=e[t];if((63&i)!==si)return console.warn("parseHEVCDecoderVPSAndSPSAndPPS and vpsTag is ".concat(i)),{};t+=2,t+=1;var r=e[t+1]|e[t]<<8;t+=2;var a=e.slice(t,t+r);t+=r;var n=e[t];if((63&n)!==ci)return console.warn("parseHEVCDecoderVPSAndSPSAndPPS and sps tag is ".concat(n)),{};t+=2,t+=1;var o=e[t+1]|e[t]<<8;t+=2;var s=e.slice(t,t+o);t+=o;var l=e[t];if((63&l)!==di)return console.warn("parseHEVCDecoderVPSAndSPSAndPPS and pps tag is ".concat(l)),{};t+=2,t+=1;var c=e[t+1]|e[t]<<8;t+=2;var u=e.slice(t,t+c),d=new Uint8Array([o>>>24&255,o>>>16&255,o>>>8&255,255&o]),h=new Uint8Array([c>>>24&255,c>>>16&255,c>>>8&255,255&c]),p=new Uint8Array([r>>>24&255,r>>>16&255,r>>>8&255,255&r]),f=new Uint8Array(o+4);f.set(d,0),f.set(s,4);var m=new Uint8Array(c+4);m.set(h,0),m.set(u,4);var g=new Uint8Array(r+4);return g.set(p,0),g.set(a,4),{sps:f,pps:m,vps:g}}(r);var a=ll(e);i=Object.assign(i,a)}i&&(i.vps&&(this.vps=i.vps),i.pps&&(this.pps=i.pps),i.sps&&(this.sps=i.sps),i.presentWidth&&(this.metaInfo.presentWidth=i.presentWidth),i.presentHeight&&(this.metaInfo.presentHeight=i.presentHeight),i.codecWidth&&(this.metaInfo.codecWidth=i.codecWidth),i.codecHeight&&(this.metaInfo.codecHeight=i.codecHeight),i.timescale&&(this.metaInfo.timescale=i.timescale),i.refSampleDuration&&(this.metaInfo.refSampleDuration=i.refSampleDuration),i.videoType&&(this.metaInfo.videoType=i.videoType))}},{key:"initAudioMetaData",value:function(e,t){this.audioCodeId=t;var i=e[0]>>1&1,r=null;t===Vt?(r=function(e){var t={},i=new vn(e);return i.read(16),t.object_type=An(i),t.sample_rate=bn(i,t),t.chan_config=i.read(4),t.chan_config<kn.length&&(t.channels=kn[t.chan_config]),t.sbr=-1,t.ps=-1,5!=t.object_type&&29!=t.object_type||(29==t.object_type&&(t.ps=1),t.ext_object_type=5,t.sbr=1,t.sample_rate=bn(i,t),t.object_type=An(i)),w(w({},t),{},{channelCount:t.channels,sampleRate:t.sample_rate})}(e),r&&(r.channelCount&&(this.audioMetaInfo.channelCount=r.channelCount),r.codec&&(this.audioMetaInfo.codec=r.codec),r.originalCodec&&(this.audioMetaInfo.originalCodec=r.originalCodec),r.config&&(this.audioMetaInfo.config=r.config),r.sampleRate&&(this.audioMetaInfo.sampleRate=r.sampleRate),this.audioMetaInfo.sampleRate&&this.audioMetaInfo.timescale&&(this.audioMetaInfo.refSampleDuration=1024/this.audioMetaInfo.sampleRate*this.audioMetaInfo.timescale)),this.audioMetaInfo.depth=i?16:8,this.audioMetaInfo.extraData=e.slice(2)):this.audioMetaInfo.depth=0===i?8:16}},{key:"initAudioAacExtraData",value:function(e){this.audioMetaInfo.extraData=new Uint8Array(e)}}])}(s),Al=function(e){function t(e){var i;return S(this,t),i=_(this,t,[e]),i.totalByteLength=0,i._startRecordingTimestamp=null,e.debug.log("RecorderRTC","init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){b(t,"destroy",this,3)([]),this._reset(),this.player.debug.log("RecorderRTC","destroy")}},{key:"_reset",value:function(){b(t,"_reset",this,3)([]),this.totalByteLength=0,this._startRecordingTimestamp=null,this.recorder&&(this.recorder.destroy(),this.recorder=null)}},{key:"getSeekableBlob",value:function(e){var t=new EBML.Reader,i=new EBML.Decoder,r=EBML.tools,a=new FileReader;return new Promise((function(n,o){a.onload=function(e){i.decode(this.result).forEach((function(e){t.read(e)})),t.stop();var a=r.makeMetadataSeekable(t.metadatas,t.duration,t.cues),o=this.result.slice(t.metadataSize),s=new Blob([a,o],{type:"video/webm"});n(s)},a.readAsArrayBuffer(e)}))}},{key:"startRecord",value:function(){var e=this,t=this.player.debug,i={type:"video",mimeType:"video/webm;codecs=h264",timeSlice:1e3,onTimeStamp:function(i){t.log("RecorderRTC","record timestamp :"+i),null===e._startRecordingTimestamp&&(e._startRecordingTimestamp=i),e._recordingTimestamp=(i-e._startRecordingTimestamp)/1e3},ondataavailable:function(i){e.totalByteLength+=i.size,t.log("RecorderRTC","ondataavailable",i.size)},disableLogs:!this.player._opt.debug};try{var r=null;if(this.player.getRenderType()===he?r=this.player.video.$videoElement.captureStream(25):this.player.video.mediaStream?r=this.player.video.mediaStream:this.player.isOldHls()||this.player._opt.useMSE||this.player._opt.useWCS?r=this.player.video.$videoElement.captureStream(25):this.player.isWebrtcH264()?r=this.player.webrtc.videoStream:this.player.isAliyunRtc()&&(r=this.player.video.$videoElement.captureStream(25)),!r)return t.error("RecorderRTC","startRecord error and can not create stream"),void this.player.emitError(xt.recordCreateError,"can not create stream");if(this.player.audio&&this.player.audio.mediaStreamAudioDestinationNode&&this.player.audio.mediaStreamAudioDestinationNode.stream&&!this.player.audio.isStateSuspended()&&this.player.audio.hasAudio&&this.player._opt.hasAudio){var a=this.player.audio.mediaStreamAudioDestinationNode.stream;if(a.getAudioTracks().length>0){var n=a.getAudioTracks()[0];n&&n.enabled&&r.addTrack(n)}}this.recorder=qs(r,i)}catch(i){return t.error("RecorderRTC","startRecord error",i),void this.player.emitError(xt.recordCreateError,i)}this.recorder&&(this._isRecording=!0,this.player.emit(xt.recording,!0),this.recorder.startRecording(),t.log("RecorderRTC","start recording"),this.player.emit(xt.recordStart),this.startRecordingInterval())}},{key:"startRecordingInterval",value:function(){var e=this;this.stopRecordingInterval(),this.recordingInterval=window.setInterval((function(){e.player.emit(xt.recordingTimestamp,e._recordingTimestamp)}),1e3)}},{key:"stopRecordAndSave",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:Ot,i=arguments.length>1?arguments[1]:void 0;return new Promise((function(r,a){e.recorder&&e._isRecording||a("recorder is not ready"),i&&e.setFileName(i),e.recorder.stopRecording((function(){e.player.debug.log("RecorderRTC","stop recording");var i=(e.fileName||Ln())+"."+W;if(e.recorder.getBlob(),t===Nt){var a=e.recorder.getBlob();r(a),e.player.emit(xt.recordBlob,a)}else r(),e.recorder.save(i);e.player.emit(xt.recordEnd),e._reset(),e.player.emit(xt.recording,!1)}))}))}},{key:"getToTalByteLength",value:function(){return this.totalByteLength}},{key:"getTotalDuration",value:function(){return this.recordTime}},{key:"getType",value:function(){return W}},{key:"initMetaData",value:function(){}}])}(vl),bl=function(){function e(){S(this,e)}return T(e,null,[{key:"init",value:function(){for(var t in e.types={avc1:[],avcC:[],hvc1:[],hvcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],mvex:[],mvhd:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[],".mp3":[],free:[],edts:[],elst:[],stss:[]},e.types)e.types.hasOwnProperty(t)&&(e.types[t]=[t.charCodeAt(0),t.charCodeAt(1),t.charCodeAt(2),t.charCodeAt(3)]);var i=e.constants={};i.FTYP=new Uint8Array([105,115,111,109,0,0,2,0,105,115,111,109,105,115,111,50,97,118,99,49,109,112,52,49,0,0,0,0]),i.STSD_PREFIX=new Uint8Array([0,0,0,0,0,0,0,1]),i.STTS=new Uint8Array([0,0,0,0,0,0,0,0]),i.STSC=i.STCO=i.STTS,i.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),i.HDLR_VIDEO=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),i.HDLR_AUDIO=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]),i.DREF=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),i.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),i.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0])}},{key:"box",value:function(e){for(var t=8,i=null,r=Array.prototype.slice.call(arguments,1),a=r.length,n=0;n<a;n++)t+=r[n].byteLength;i=new Uint8Array(t),i[0]=t>>>24&255,i[1]=t>>>16&255,i[2]=t>>>8&255,i[3]=255&t,i.set(e,4);for(var o=8,s=0;s<a;s++)i.set(r[s],o),o+=r[s].byteLength;return i}},{key:"generateInitSegment",value:function(t,i,r){var a=e.box(e.types.ftyp,e.constants.FTYP),n=e.box(e.types.free),o=8,s=new Uint8Array;r+o>=Math.pow(2,32)-1?(o=16,s=new Uint8Array(r+o),s.set(new Uint8Array([0,0,0,1]),0),s.set(e.types.mdat,4),s.set(new Uint8Array([r+8>>>56&255,r+8>>>48&255,r+8>>>40&255,r+8>>>32&255,r+8>>>24&255,r+8>>>16&255,r+8>>>8&255,r+8&255]),8)):(s=new Uint8Array(r+o),s[0]=r+8>>>24&255,s[1]=r+8>>>16&255,s[2]=r+8>>>8&255,s[3]=r+8&255,s.set(e.types.mdat,4));for(var l=0;l<i.length;l++){var c=i[l];c.duration=c.refSampleDuration*c.sequenceNumber;for(var u=0;u<c.sequenceNumber;u++){var d=c.samples[u];d.chunkOffset=a.byteLength+n.byteLength+o;var h=d.data;s.set(h,o),o+=h.byteLength}}var p=e.moov(t,i),f=new Uint8Array(a.byteLength+p.byteLength+s.byteLength+n.byteLength);return f.set(a,0),f.set(n,a.byteLength),f.set(s,a.byteLength+n.byteLength),f.set(p,a.byteLength+s.byteLength+n.byteLength),f}},{key:"moov",value:function(t,i){for(var r=t.timescale,a=t.duration,n=i.length,o=e.mvhd(r,a),s=new Uint8Array,l=0;l<n;l++){var c=e.trak(i[l]),u=new Uint8Array(c.byteLength+s.byteLength);u.set(s,0),u.set(c,s.byteLength),s=new Uint8Array(u.byteLength),s.set(u,0)}return e.box(e.types.moov,o,s)}},{key:"mvhd",value:function(t,i){return e.box(e.types.mvhd,new Uint8Array([0,0,0,0,206,186,253,168,206,186,253,168,t>>>24&255,t>>>16&255,t>>>8&255,255&t,i>>>24&255,i>>>16&255,i>>>8&255,255&i,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3]))}},{key:"trak",value:function(t){return e.box(e.types.trak,e.tkhd(t),e.mdia(t))}},{key:"tkhd",value:function(t){var i=t.id,r=t.duration,a=t.presentWidth,n=t.presentHeight;return e.box(e.types.tkhd,new Uint8Array([0,0,0,15,206,186,253,168,206,186,253,168,i>>>24&255,i>>>16&255,i>>>8&255,255&i,0,0,0,0,r>>>24&255,r>>>16&255,r>>>8&255,255&r,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,a>>>8&255,255&a,0,0,n>>>8&255,255&n,0,0]))}},{key:"edts",value:function(t,i){return e.box(e.types.edts,e.elst(t,i))}},{key:"elst",value:function(t,i){for(var r=0,a=0;a<i;a++)"video"===t[a].type&&(r+=t[a].duration);var n=t[i].duration;return 0===r&&(r=t[i].refSampleDuration),e.box(e.types.elst,new Uint8Array([0,0,0,0,0,0,0,2,r>>>24&255,r>>>16&255,r>>>8&255,255&r,255,255,255,255,0,1,0,0,n>>>24&255,n>>>16&255,n>>>8&255,255&n,0,0,0,0,0,1,0,0]))}},{key:"mdia",value:function(t){return e.box(e.types.mdia,e.mdhd(t),e.hdlr(t),e.minf(t))}},{key:"mdhd",value:function(t){var i=t.timescale/t.refSampleDuration,r=i*t.duration/t.timescale;return e.box(e.types.mdhd,new Uint8Array([0,0,0,0,206,186,253,168,206,186,253,168,i>>>24&255,i>>>16&255,i>>>8&255,255&i,r>>>24&255,r>>>16&255,r>>>8&255,255&r,85,196,0,0]))}},{key:"hdlr",value:function(t){var i=null;return i=e.constants.HDLR_VIDEO,e.box(e.types.hdlr,i)}},{key:"minf",value:function(t){var i=null;return i=e.box(e.types.vmhd,e.constants.VMHD),e.box(e.types.minf,i,e.dinf(),e.stbl(t))}},{key:"dinf",value:function(){return e.box(e.types.dinf,e.box(e.types.dref,e.constants.DREF))}},{key:"stbl",value:function(t){for(var i=t.samples,r=[{No:1,num:0,sampleDelte:1,chunkNo:1,duration:i[0].duration}],a=[i[0].duration],n=i.length,o=0;o<n;o++)for(var s=0;s<r.length;s++)i[o].duration===r[s].duration?r[s].num++:a.indexOf(i[o].duration)<0&&(a.push(i[o].duration),r.push({No:2,num:0,sampleDelte:1,chunkNo:o+1,duration:i[o].duration}));return e.box(e.types.stbl,e.stsd(t),e.stts(r),e.stss(i),e.stsc(r),e.stsz(i),e.stco(r,i))}},{key:"stts",value:function(t){var i=t.length,r=new Uint8Array([0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i]),a=r.byteLength,n=new Uint8Array(a+8*i);n.set(r,0);for(var o=0;o<i;o++)n.set(new Uint8Array([t[o].num>>>24&255,t[o].num>>>16&255,t[o].num>>>8&255,255&t[o].num,t[o].sampleDelte>>>24&255,t[o].sampleDelte>>>16&255,t[o].sampleDelte>>>8&255,255&t[o].sampleDelte]),a),a+=8;return e.box(e.types.stts,n)}},{key:"stss",value:function(t){for(var i=[],r=t.length,a=0;a<r;a++)!0===t[a].isKeyframe&&i.push(a+1);var n=i.length,o=new Uint8Array([0,0,0,0,n>>>24&255,n>>>16&255,n>>>8&255,255&n]),s=o.byteLength,l=new Uint8Array(s+4*n);l.set(o,0);for(var c=0;c<n;c++)l.set(new Uint8Array([i[c]>>>24&255,i[c]>>>16&255,i[c]>>>8&255,255&i[c]]),s),s+=4;return e.box(e.types.stss,l)}},{key:"stsc",value:function(t){var i=t.length,r=new Uint8Array([0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i]),a=r.byteLength,n=new Uint8Array(a+12*i);n.set(r,0);for(var o=0;o<i;o++){var s=t[o].chunkNo,l=t[o].num,c=t[o].sampleDelte;n.set(new Uint8Array([s>>>24&255,s>>>16&255,s>>>8&255,255&s,l>>>24&255,l>>>16&255,l>>>8&255,255&l,c>>>24&255,c>>>16&255,c>>>8&255,255&c]),a),a+=12}return e.box(e.types.stsc,n)}},{key:"stsz",value:function(t){var i=t.length,r=new Uint8Array([0,0,0,0,0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i]),a=r.byteLength,n=new Uint8Array(a+4*i);n.set(r,0);for(var o=0;o<i;o++){var s=t[o].data.byteLength;n.set(new Uint8Array([s>>>24&255,s>>>16&255,s>>>8&255,255&s]),a),a+=4}return e.box(e.types.stsz,n)}},{key:"stco",value:function(t,i){var r=i[0].chunkOffset;return e.box(e.types.stco,new Uint8Array([0,0,0,0,0,0,0,1,r>>>24&255,r>>>16&255,r>>>8&255,255&r]))}},{key:"stsd",value:function(t){return"audio"===t.type?"mp3"===t.codec?e.box(e.types.stsd,e.constants.STSD_PREFIX,e.mp3(t)):e.box(e.types.stsd,e.constants.STSD_PREFIX,e.mp4a(t)):"avc"===t.videoType?e.box(e.types.stsd,e.constants.STSD_PREFIX,e.avc1(t)):e.box(e.types.stsd,e.constants.STSD_PREFIX,e.hvc1(t))}},{key:"mp3",value:function(t){var i=t.channelCount,r=t.sampleRate,a=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,i,0,16,0,0,0,0,r>>>8&255,255&r,0,0]);return e.box(e.types[".mp3"],a)}},{key:"mp4a",value:function(t){var i=t.channelCount,r=t.sampleRate,a=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,i,0,16,0,0,0,0,r>>>8&255,255&r,0,0]);return e.box(e.types.mp4a,a,e.esds(t))}},{key:"esds",value:function(t){var i=t.config||[],r=i.length,a=new Uint8Array([0,0,0,0,3,23+r,0,1,0,4,15+r,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([r]).concat(i).concat([6,1,2]));return e.box(e.types.esds,a)}},{key:"avc1",value:function(t){var i=t.avcc,r=t.codecWidth,a=t.codecHeight,n=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,r>>>8&255,255&r,a>>>8&255,255&a,0,72,0,0,0,72,0,0,0,0,0,0,0,1,13,106,101,115,115,105,98,117,99,97,45,112,114,111,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,255,255]);return e.box(e.types.avc1,n,e.box(e.types.avcC,i))}},{key:"hvc1",value:function(t){var i=t.avcc,r=t.codecWidth,a=t.codecHeight,n=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,r>>>8&255,255&r,a>>>8&255,255&a,0,72,0,0,0,72,0,0,0,0,0,0,0,1,13,106,101,115,115,105,98,117,99,97,45,112,114,111,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,255,255]);return e.box(e.types.hvc1,n,e.box(e.types.hvcC,i))}},{key:"mvex",value:function(t){return e.box(e.types.mvex,e.trex(t))}},{key:"trex",value:function(t){var i=t.id,r=new Uint8Array([0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]);return e.box(e.types.trex,r)}},{key:"moof",value:function(t,i){return e.box(e.types.moof,e.mfhd(t.sequenceNumber),e.traf(t,i))}},{key:"mfhd",value:function(t){var i=new Uint8Array([0,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t]);return e.box(e.types.mfhd,i)}},{key:"traf",value:function(t,i){var r=t.id,a=e.box(e.types.tfhd,new Uint8Array([0,0,0,0,r>>>24&255,r>>>16&255,r>>>8&255,255&r])),n=e.box(e.types.tfdt,new Uint8Array([0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i])),o=e.sdtp(t),s=e.trun(t,o.byteLength+16+16+8+16+8+8);return e.box(e.types.traf,a,n,s,o)}},{key:"sdtp",value:function(t){for(var i=t.samples||[],r=i.length,a=new Uint8Array(4+r),n=0;n<r;n++){var o=i[n].flags;a[n+4]=o.isLeading<<6|o.dependsOn<<4|o.isDependedOn<<2|o.hasRedundancy}return e.box(e.types.sdtp,a)}},{key:"trun",value:function(t,i){var r=t.samples||[],a=r.length,n=12+16*a,o=new Uint8Array(n);i+=8+n,o.set([0,0,15,1,a>>>24&255,a>>>16&255,a>>>8&255,255&a,i>>>24&255,i>>>16&255,i>>>8&255,255&i],0);for(var s=0;s<a;s++){var l=r[s].duration,c=r[s].size,u=r[s].flags,d=r[s].cts;o.set([l>>>24&255,l>>>16&255,l>>>8&255,255&l,c>>>24&255,c>>>16&255,c>>>8&255,255&c,u.isLeading<<2|u.dependsOn,u.isDependedOn<<6|u.hasRedundancy<<4|u.isNonSync,0,0,d>>>24&255,d>>>16&255,d>>>8&255,255&d],12+16*s)}return e.box(e.types.trun,o)}},{key:"mdat",value:function(t){return e.box(e.types.mdat,t)}}])}();bl.init();var _l=function(e){function t(e){var i;return S(this,t),i=_(this,t,[e]),i.TAG_NAME="recorderMP4",i._reset(),e.debug.log(i.TAG_NAME,"init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){b(t,"destroy",this,3)([]),this._reset(),this.player.debug.log(this.TAG_NAME,"destroy")}},{key:"_reset",value:function(){b(t,"_reset",this,3)([]),this.totalDuration=0,this.totalAudioDuration=0,this.totalByteLength=0,this.totalAudioByteLength=0,this.bufferList=[],this.audioBufferList=[],this.cacheTrack={},this.audioCacheTrack={},this.sequenceNumber=0,this.audioSequenceNumber=0}},{key:"startRecord",value:function(){var e=this.player.debug;this._isRecording=!0,this.player.emit(xt.recording,!0),e.log(this.TAG_NAME,"start recording"),this.player.emit(xt.recordStart),this.startRecordingInterval()}},{key:"startRecordingInterval",value:function(){var e=this;this.stopRecordingInterval(),this.recordingInterval=window.setInterval((function(){e.player.emit(xt.recordingTimestamp,e.getTotalDuration())}),1e3)}},{key:"formatFmp4Track",value:function(e,t,i,r){return{id:1,sequenceNumber:++this.sequenceNumber,size:e.byteLength,dts:i,cts:r,isKeyframe:t,data:e,duration:0,flags:{isLeading:0,dependsOn:t?2:1,isDependedOn:t?1:0,hasRedundancy:0,isNonSync:t?0:1}}}},{key:"formatAudioFmp4Track",value:function(e,t){return{id:2,sequenceNumber:++this.audioSequenceNumber,size:e.byteLength,dts:t,pts:t,cts:0,data:new Uint8Array(e),duration:0,originalDts:t,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0}}}},{key:"handleAddNaluTrack",value:function(e,t,i,r){this.cacheTrack.id&&i>=this.cacheTrack.dts?(this.cacheTrack.duration=i-this.cacheTrack.dts,this.handleAddFmp4Track(this.cacheTrack)):this.cacheTrack={},this.cacheTrack=this.formatFmp4Track(e,t,i,r)}},{key:"handleAddAudioTrack",value:function(e,t){}},{key:"handleAddFmp4Track",value:function(e){if(this.isRecording)if(null!==this.sps&&null!==this.pps||!this.isH264)if(null!==this.sps&&null!==this.pps&&null!==this.vps||!this.isH265){var t=Object.assign({},e);t.pts=t.dts+t.cts;var i=t.data;if(t.isKeyframe)if(this.isH264){var r=new Uint8Array(this.sps.byteLength+this.pps.byteLength);r.set(this.sps,0),r.set(this.pps,this.sps.byteLength);var a=new Uint8Array(r.byteLength+i.byteLength);a.set(r,0),a.set(i,r.byteLength),t.data=a}else if(this.isH265){var n=new Uint8Array(this.sps.byteLength+this.pps.byteLength+this.vps.byteLength);n.set(this.vps,0),n.set(this.sps,this.vps.byteLength),n.set(this.pps,this.vps.byteLength+this.sps.byteLength);var o=new Uint8Array(n.byteLength+i.byteLength);o.set(n,0),o.set(i,n.byteLength),t.data=o}t.size=t.data.byteLength,this.totalDuration+=t.duration,this.totalByteLength+=t.data.byteLength,t.duration=0,t.originalDts=t.dts,delete t.id,delete t.sequenceNumber,this.bufferList.push(t)}else this.player.debug.error(this.TAG_NAME,"handleAddFmp4Track, is h265 and this.sps or this.pps or this.vps is null ");else this.player.debug.error(this.TAG_NAME,"handleAddFmp4Track, is h264 and this.sps or this.pps is null ");else this.player.debug.error(this.TAG_NAME,"handleAddFmp4Track, isRecording is false ")}},{key:"handleAddFmp4AudioTrack",value:function(e){var t=Object.assign({},e);t.pts=t.dts+t.cts,t.size=t.data.byteLength,this.totalAudioDuration+=t.duration,this.totalAudioByteLength+=t.data.byteLength,t.duration=0,t.originalDts=t.dts,delete t.id,delete t.sequenceNumber,this.audioBufferList.push(t)}},{key:"getTotalDuration",value:function(){return this.totalDuration/1e3}},{key:"getType",value:function(){return H}},{key:"getToTalByteLength",value:function(){return this.totalByteLength+this.totalAudioByteLength}},{key:"stopRecordAndSave",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:Ot,i=arguments.length>1?arguments[1]:void 0;return new Promise((function(r,a){if(!e.isRecording)return e.player.debug.error(e.TAG_NAME,"stop recording fail, isRecording is false "),a("stop recording fail, isRecording is false ");if(0===e.bufferList.length)return e.player.debug.error(e.TAG_NAME,"stop recording fail, this.bufferList.length is 0 "),a("stop recording fail, this.bufferList.length is 0 ");i&&e.setFileName(i);var n=w({id:1,type:"video",sps:e.sps,pps:e.pps,samples:e.bufferList,sequenceNumber:e.bufferList.length,length:0,addSampleNum:1,duration:0},e.metaInfo),o=w({id:2,type:"audio",sequenceNumber:e.audioBufferList.length,samples:e.audioBufferList},e.audioMetaInfo),s=[n];o.samples.length>0&&s.push(o),e.player.debug.log(e.TAG_NAME,"trackList length is ".concat(s.length));var l=bl.generateInitSegment({timescale:1e3,duration:e.totalDuration},s,e.totalByteLength+e.totalAudioByteLength);e.player.debug.log(e.TAG_NAME,"stop recording");var c=new Blob([l],{type:"application/octet-stream"});t===Nt?(r(c),e.player.emit(xt.recordBlob,c)):(r(),io((e.fileName||Ln())+"."+H,c)),e._reset(),e.player.emit(xt.recording,!1)}))}}])}(vl),kl=function(e){function t(e){var i;return S(this,t),i=_(this,t,[e]),i.TAG_NAME="FlvRecorderLoader",i.player=e,i._init(),i.player.debug.log(i.TAG_NAME,"init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){b(t,"destroy",this,3)([]),this._init(),this.player.debug.log(this.TAG_NAME,"destroy")}},{key:"_init",value:function(){this.hasAudio=!1,this.hasVideo=!1,this.startTime=null,this.currentTime=0,this.prevTimestamp=0,this.totalByteLength=0,this.totalDuration=0,this.flvMetaData=null,this.aacSequenceHeader=null,this.videoSequenceHeader=null,this.bufferList=[]}},{key:"_reset",value:function(){b(t,"_reset",this,3)([]),this._init()}},{key:"startRecord",value:function(){var e=this.player.debug;this._isRecording=!0,this.player.emit(xt.recording,!0),e.log(this.TAG_NAME,"start recording"),this.player.emit(xt.recordStart),this.startRecordingInterval()}},{key:"startRecordingInterval",value:function(){var e=this;this.stopRecordingInterval(),this.recordingInterval=window.setInterval((function(){e.player.emit(xt.recordingTimestamp,e.getTotalDuration())}),1e3)}},{key:"addMetaData",value:function(e){this.flvMetaData=e}},{key:"addAACSequenceHeader",value:function(e){this.aacSequenceHeader=e}},{key:"addVideoSequenceHeader",value:function(e){this.videoSequenceHeader=e}},{key:"addVideo",value:function(e,t){this._setStartTime(t);var i=this._getBufferTs(t);this.hasVideo=!0,this._createBufferItem(e,ct,i)}},{key:"addAudio",value:function(e,t){this._setStartTime(t);var i=this._getBufferTs(t);this.hasAudio=!0,this._createBufferItem(e,lt,i)}},{key:"_setStartTime",value:function(e){null===this.startTime&&this._isRecording&&(this.startTime=e,this.player.debug.log(this.TAG_NAME,"_setStartTime is ".concat(e)))}},{key:"_getBufferTs",value:function(e){e>this.currentTime&&(this.currentTime=e);var t=0;return this.startTime&&e>=this.startTime&&(t=e-this.startTime),t>this.prevTimestamp?this.prevTimestamp=t:t=this.prevTimestamp,t}},{key:"_createBufferItem",value:function(e,t,i){var r=this._createFlvPacket(e,t,i),a=this._createFlvTag(r);this.totalByteLength+=a.byteLength,this.bufferList.push(a)}},{key:"_createFlvTag",value:function(e){var t=11+e.header.length,i=new Uint8Array(t+4);i[0]=e.header.type;var r=new DataView(i.buffer);return i[1]=e.header.length>>16&255,i[2]=e.header.length>>8&255,i[3]=255&e.header.length,i[4]=e.header.timestamp>>16&255,i[5]=e.header.timestamp>>8&255,i[6]=255&e.header.timestamp,i[7]=e.header.timestamp>>24&255,i[8]=0,i[9]=0,i[10]=0,r.setUint32(t,t),i.set(e.payload.subarray(0,e.header.length),11),i}},{key:"_createFlvPacket",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null,t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0;return{header:{length:e?e.length:0,timestamp:i,type:t},payload:e}}},{key:"stopRecordAndSave",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:Ot,i=arguments.length>1?arguments[1]:void 0;return new Promise((function(r,a){if(!e.isRecording)return e.player.debug.error(e.TAG_NAME,"stop recording fail, isRecording is false "),a("stop recording fail, isRecording is false ");if(0===e.bufferList.length)return e.player.debug.error(e.TAG_NAME,"stop recording fail, this.bufferList.length is 0 "),a("stop recording fail, this.bufferList.length is 0 ");i&&e.setFileName(i);var n=new Uint8Array([70,76,86,1,0,0,0,0,9,0,0,0,0]);e.hasVideo&&(n[4]|=1),e.hasAudio&&(n[4]|=4);var o=[n];if(e.flvMetaData){var s=e._createFlvPacket(e.flvMetaData,ut),l=e._createFlvTag(s);o.push(l)}if(e.videoSequenceHeader){var c=e._createFlvPacket(e.videoSequenceHeader,ct),u=e._createFlvTag(c);o.push(u)}if(e.aacSequenceHeader){var d=e._createFlvPacket(e.aacSequenceHeader,lt),h=e._createFlvTag(d);o.push(h)}var p=function(e){var t=e[0].constructor;return e.reduce((function(e,i){var r=new t((0|e.byteLength)+(0|i.byteLength));return r.set(e,0),r.set(i,0|e.byteLength),r}),new t)}(o.concat(e.bufferList));e.player.debug.log(e.TAG_NAME,"stop recording");var f=new Blob([p],{type:"application/octet-stream"});t===Nt?(r(f),e.player.emit(xt.recordBlob,f)):(r(),io((e.fileName||Ln())+"."+V,f)),e._reset(),e.player.emit(xt.recording,!1)}))}},{key:"getTotalDuration",value:function(){var e=0;return null!==this.startTime&&null!==this.currentTime&&(e=this.currentTime-this.startTime),Math.round(e/1e3)}},{key:"getType",value:function(){return V}},{key:"getToTalByteLength",value:function(){return this.totalByteLength}}])}(vl),wl={init:0,findFirstStartCode:1,findSecondStartCode:2},Sl=function(e){function t(e){var i;return S(this,t),i=_(this,t),i.player=e,i.isDestroyed=!1,i.reset(),i}return k(t,e),T(t,[{key:"destroy",value:function(){this.isDestroyed=!1,this.off(),this.reset()}},{key:"reset",value:function(){this.stats=wl.init,this.tempBuffer=new Uint8Array(0),this.parsedOffset=0,this.versionLayer=0}},{key:"dispatch",value:function(e,t){var i=new Uint8Array(this.tempBuffer.length+e.length);for(i.set(this.tempBuffer,0),i.set(e,this.tempBuffer.length),this.tempBuffer=i;!this.isDestroyed;){if(this.state==wl.Init){for(var r=!1;this.tempBuffer.length-this.parsedOffset>=2&&!this.isDestroyed;)if(255==this.tempBuffer[this.parsedOffset]){if(!(!1&this.tempBuffer[this.parsedOffset+1])){this.versionLayer=this.tempBuffer[this.parsedOffset+1],this.state=wl.findFirstStartCode,this.fisrtStartCodeOffset=this.parsedOffset,this.parsedOffset+=2,r=!0;break}this.parsedOffset++}else this.parsedOffset++;if(r)continue;break}if(this.state==wl.findFirstStartCode){for(var a=!1;this.tempBuffer.length-this.parsedOffset>=2&&!this.isDestroyed;)if(255==this.tempBuffer[this.parsedOffset]){if(this.tempBuffer[this.parsedOffset+1]==this.versionLayer){this.state=wl.findSecondStartCode,this.secondStartCodeOffset=this.parsedOffset,this.parsedOffset+=2,a=!0;break}this.parsedOffset++}else this.parsedOffset++;if(a)continue;break}if(this.state==wl.findSecondStartCode){var n=this.tempBuffer.slice(this.fisrtStartCodeOffset,this.secondStartCodeOffset);this.emit("data",n,t),this.tempBuffer=this.tempBuffer.slice(this.secondStartCodeOffset),this.fisrtStartCodeOffset=0,this.parsedOffset=2,this.state=wl.findFirstStartCode}}}}])}(s),Tl=function(e){function t(e){var i;return S(this,t),i=_(this,t,[e]),i.TAG_NAME="recorderWasmMP4",i._reset(),i.wasmMp4Recorder=new window.JessibucaProMp4Recorder({debug:e._opt.debug,debugLevel:e._opt.debugLevel,debugUuid:e._opt.debugUuid,decoder:e._opt.wasmMp4RecorderDecoder}),i.wasmMp4Recorder.on("recordingTimestamp",(function(e){i._recordingTimestamp=e/1e3})),i.mp3Demuxer=null,e.debug.log(i.TAG_NAME,"init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){b(t,"destroy",this,3)([]),this.mp3Demuxer&&(this.mp3Demuxer.destroy(),this.mp3Demuxer=null),this._reset(),this.player.debug.log(this.TAG_NAME,"destroy")}},{key:"_reset",value:function(){b(t,"_reset",this,3)([]),this.cacheTrack={},this.audioCacheTrack={},this.totalDuration=0,this.totalAudioDuration=0,this.totalByteLength=0,this.totalAudioByteLength=0,this.hasAudio=!1,this.hasVideo=!1}},{key:"getType",value:function(){return H}},{key:"isWasmMp4",value:function(){return!0}},{key:"getTotalDuration",value:function(){return this.totalDuration/1e3}},{key:"getToTalByteLength",value:function(){return this.totalByteLength+this.totalAudioByteLength}},{key:"startRecord",value:function(){var e=this,t=this.player.debug,i=this.player.getAudioInfo(),r=this.player.getVideoInfo(),a={};if(this.codecId){var n={type:this.codecId,width:r.width,height:r.height,extraData:this.metaInfo.avcc};a.video=n,this.hasVideo=!0}if(i.encTypeCode){var o={type:i.encTypeCode,sampleRate:i.sampleRate,channels:i.channels,extraData:this.audioMetaInfo.extraData,depth:i.depth};this.audioCodeId=i.encTypeCode,a.audio=o,this.hasAudio=!0}this.wasmMp4Recorder.startRecord(a).then((function(){e._isRecording=!0,e.player.emit(xt.recording,!0),t.log(e.TAG_NAME,"start recording"),e.player.emit(xt.recordStart),e.startRecordingInterval()})).catch((function(i){t.error(e.TAG_NAME,"startRecord error",i),e.player.emitError(xt.recordCreateError,i)}))}},{key:"startRecordingInterval",value:function(){var e=this;this.stopRecordingInterval(),this.recordingInterval=window.setInterval((function(){e.player.emit(xt.recordingTimestamp,e.recordTime)}),1e3)}},{key:"stopRecordAndSave",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:Ot,i=arguments.length>1?arguments[1]:void 0;return new Promise((function(r,a){return e.isRecording?0===e.totalDuration?(e.player.debug.error(e.TAG_NAME,"stop recording fail, totalDuration is 0 "),a("stop recording fail, totalDuration is 0 ")):(i&&e.setFileName(i),void e.wasmMp4Recorder.stopRecord().then((function(i){t===Nt?(r(i),e.player.emit(xt.recordBlob,i)):(r(),io((e.fileName||Ln())+"."+H,i))})).catch((function(t){e.player.debug.error(e.TAG_NAME,"stopRecord error",t),a(t)})).finally((function(){e._reset(),e.player.emit(xt.recording,!1)}))):(e.player.debug.error(e.TAG_NAME,"stop recording fail, isRecording is false "),a("stop recording fail, isRecording is false "))}))}},{key:"handleAddAudioTrack",value:function(e,t){var i=this;this.audioCodeId===Jt?(this.mp3Demuxer||(this.mp3Demuxer=new Sl(this.player),this.mp3Demuxer.on("data",(function(e,t){i._handleAddAudioTrack(e,t)}))),this.mp3Demuxer.dispatch(e,t)):this._handleAddAudioTrack(e,t)}},{key:"_handleAddAudioTrack",value:function(e,t){No(this.hasAudio)||(this.audioCacheTrack.id&&t>=this.audioCacheTrack.dts?(this.audioCacheTrack.duration=t-this.audioCacheTrack.dts,this.totalAudioDuration+=this.audioCacheTrack.duration,this.totalAudioByteLength+=this.audioCacheTrack.payload.byteLength,this.wasmMp4Recorder.sendAudioFrame(this.audioCacheTrack.payload,this.audioCacheTrack.dts)):this.audioCacheTrack={},this.audioCacheTrack={id:2,payload:e,dts:t})}},{key:"handleAddNaluTrack",value:function(e,t,i,r){No(this.hasVideo)||(this.cacheTrack.id&&i>=this.cacheTrack.dts?(this.cacheTrack.duration=i-this.cacheTrack.dts,this.totalDuration+=this.cacheTrack.duration,this.totalByteLength+=this.cacheTrack.payload.byteLength,this.wasmMp4Recorder.sendVideoFrame(this.cacheTrack.payload,this.cacheTrack.isIFrame,this.cacheTrack.dts,this.cacheTrack.cts)):this.cacheTrack={},this.cacheTrack={id:1,payload:e,isIFrame:t,dts:i,cts:r})}}])}(vl),El=function(){function e(t){return S(this,e),new(e.getLoaderFactory(t._opt))(t)}return T(e,null,[{key:"getLoaderFactory",value:function(e){if(e.recordType===H){if(e.useWasm||e.useMSE||e.useWCS)return window.JessibucaProMp4Recorder&&e.mp4RecordUseWasm?Tl:_l}else if(e.recordType===V)return kl;return Al}}])}();function Cl(e,t,i){var r=e;if(t+i<r.length){for(;i--;)if(128!=(192&r[++t]))return!1;return!0}return!1}function xl(e){for(var t=[],i=e,r=0,a=e.length;r<a;)if(i[r]<128)t.push(String.fromCharCode(i[r])),++r;else{if(i[r]<192);else if(i[r]<224){if(Cl(i,r,1)){var n=(31&i[r])<<6|63&i[r+1];if(n>=128){t.push(String.fromCharCode(65535&n)),r+=2;continue}}}else if(i[r]<240){if(Cl(i,r,2)){var o=(15&i[r])<<12|(63&i[r+1])<<6|63&i[r+2];if(o>=2048&&55296!=(63488&o)){t.push(String.fromCharCode(65535&o)),r+=3;continue}}}else if(i[r]<248&&Cl(i,r,3)){var s=(7&i[r])<<18|(63&i[r+1])<<12|(63&i[r+2])<<6|63&i[r+3];if(s>65536&&s<1114112){s-=65536,t.push(String.fromCharCode(s>>>10|55296)),t.push(String.fromCharCode(1023&s|56320)),r+=4;continue}}t.push(String.fromCharCode(65533)),++r}return t.join("")}var Rl=function(){var e=new ArrayBuffer(2);return new DataView(e).setInt16(0,256,!0),256===new Int16Array(e)[0]}(),Dl=function(){function e(){S(this,e)}return T(e,null,[{key:"parseScriptData",value:function(t,i,r){var a={};try{var n=e.parseValue(t,i,r),o=e.parseValue(t,i+n.size,r-n.size);a[n.data]=o.data}catch(t){console.error("AMF",t.toString())}return a}},{key:"parseObject",value:function(t,i,r){var a=e.parseString(t,i,r),n=e.parseValue(t,i+a.size,r-a.size),o=n.objectEnd;return{data:{name:a.data,value:n.data},size:a.size+n.size,objectEnd:o}}},{key:"parseVariable",value:function(t,i,r){return e.parseObject(t,i,r)}},{key:"parseString",value:function(e,t,i){var r,a=new DataView(e,t,i).getUint16(0,!Rl);return r=a>0?xl(new Uint8Array(e,t+2,a)):"",{data:r,size:2+a}}},{key:"parseLongString",value:function(e,t,i){var r,a=new DataView(e,t,i).getUint32(0,!Rl);return r=a>0?xl(new Uint8Array(e,t+4,a)):"",{data:r,size:4+a}}},{key:"parseDate",value:function(e,t,i){var r=new DataView(e,t,i),a=r.getFloat64(0,!Rl);return a+=60*r.getInt16(8,!Rl)*1e3,{data:new Date(a),size:10}}},{key:"parseValue",value:function(t,i,r){var a,n=new DataView(t,i,r),o=1,s=n.getUint8(0),l=!1;try{switch(s){case 0:a=n.getFloat64(1,!Rl),o+=8;break;case 1:a=!!n.getUint8(1),o+=1;break;case 2:var c=e.parseString(t,i+1,r-1);a=c.data,o+=c.size;break;case 3:a={};var u=0;for(9==(16777215&n.getUint32(r-4,!Rl))&&(u=3);o<r-4;){var d=e.parseObject(t,i+o,r-o-u);if(d.objectEnd)break;a[d.data.name]=d.data.value,o+=d.size}o<=r-3&&9===(16777215&n.getUint32(o-1,!Rl))&&(o+=3);break;case 8:a={},o+=4;var h=0;for(9==(16777215&n.getUint32(r-4,!Rl))&&(h=3);o<r-8;){var p=e.parseVariable(t,i+o,r-o-h);if(p.objectEnd)break;a[p.data.name]=p.data.value,o+=p.size}o<=r-3&&9===(16777215&n.getUint32(o-1,!Rl))&&(o+=3);break;case 9:a=void 0,o=1,l=!0;break;case 10:a=[];var f=n.getUint32(1,!Rl);o+=4;for(var m=0;m<f;m++){var g=e.parseValue(t,i+o,r-o);a.push(g.data),o+=g.size}break;case 11:var y=e.parseDate(t,i+1,r-1);a=y.data,o+=y.size;break;case 12:var v=e.parseString(t,i+1,r-1);a=v.data,o+=v.size;break;default:o=r,console.warn("AMF","Unsupported AMF value type "+s)}}catch(t){console.error("AMF",t.toString())}return{data:a,size:o,objectEnd:l}}}])}();function Ll(e){return Dl.parseScriptData(e.buffer,e.byteOffset,e.byteLength)}var Il,Pl=function(){function e(t){var i=this;S(this,e),this.player=t,this.destroyResolve=null,this.workerClearTimeout=null,this.workerUrl=null;var r=t._opt.decoder;if(this.decoderWorkerCloseTimeout=null,No(this.player._opt.useWasm)&&(r=this.player._opt.demuxUseWorker?this.player._opt.mseDecodeAudio||No(this.player._opt.hasAudio)?t._opt.decoderHardNotWasm:t._opt.decoderHard:t._opt.decoderAudio),0===r.indexOf("http")&&this.player._opt.isDecoderUseCDN){var a=new Blob(['importScripts("'.concat(r,'")')],{type:"application/javascript"});r=window.URL.createObjectURL(a),this.workerUrl=r,this.workerClearTimeout=setTimeout((function(){window.URL.revokeObjectURL(i.workerUrl),i.workerUrl=null,i.workerClearTimeout=null}),ke)}this.decoderWorker=new Worker(r),this._initDecoderWorker(),t.debug.log("decoderWorker","init and decoder url is ".concat(r)),t.on(xt.visibilityChange,(function(){i.updateWorkConfig({key:"visibility",value:t.visibility})}))}return T(e,[{key:"destroy",value:function(){var e=this;return new Promise((function(t,i){if(e.player.loaded)if(e.player.debug.log("decoderWorker","has loaded and post message to destroy"),e.decoderWorker){var r={};e.player.isMseDecoderUseWorker()&&(r.isVideoInited=e.player.isMseVideoStateInited()),e.decoderWorker.postMessage({cmd:mt,options:r}),e.destroyResolve=t,e.decoderWorkerCloseTimeout=setTimeout((function(){e.player.debug.warn("decoderWorker","send close but not response and destroy directly"),e.decoderWorkerCloseTimeout&&(clearTimeout(e.decoderWorkerCloseTimeout),e.decoderWorkerCloseTimeout=null),e._destroy(),setTimeout((function(){t()}),0)}),2e3)}else e.player.debug.warn("decoderWorker","has loaded but decoderWorker is null and destroy directly"),e._destroy(),setTimeout((function(){t()}),0);else e.player.debug.log("decoderWorker","has not loaded and destroy directly"),e._destroy(),setTimeout((function(){t()}),0)}))}},{key:"_destroy",value:function(){this.decoderWorkerCloseTimeout&&(clearTimeout(this.decoderWorkerCloseTimeout),this.decoderWorkerCloseTimeout=null),this.workerUrl&&(window.URL.revokeObjectURL(this.workerUrl),this.workerUrl=null),this.workerClearTimeout&&(clearTimeout(this.workerClearTimeout),this.workerClearTimeout=null),this.decoderWorker&&(this.decoderWorker.terminate(),this.decoderWorker.onerror=null,this.decoderWorker.onmessageerror=null,this.decoderWorker.onmessage=null,this.decoderWorker=null),this.player.debug.log("decoderWorker","destroy"),this.destroyResolve&&(this.destroyResolve(),this.destroyResolve=null)}},{key:"_initDecoderWorker",value:function(){var e=this,t=this.player,i=t.debug;t.events.proxy;this.decoderWorker.onerror=function(t){e.player.debug.error("decoderWorker","onerror",t),e.player.emitError(It.decoderWorkerInitError,t)},this.decoderWorker.onmessageerror=function(t){e.player.debug.error("decoderWorker","onmessageerror",t)},this.decoderWorker.onmessage=function(t){var r=t.data;switch(r.cmd){case Te:i.log("decoderWorker","onmessage:",Te),e.decoderWorker&&e._initWork(),e.player.loaded||e.player.emit(xt.load),e.player.emit(xt.decoderWorkerInit);break;case Pe:i.log("decoderWorker","onmessage:",Pe,r.code),e.player._times.decodeStart||(e.player._times.decodeStart=Ln()),e.player.video.updateVideoInfo({encTypeCode:r.code});break;case Be:i.log("decoderWorker","onmessage:",Be,r.codecId),e.player.recorder&&e.player.recorder.initMetaData(r.buffer,r.codecId),e.player.video.updateVideoInfo({encTypeCode:r.codecId});break;case De:i.log("decoderWorker","onmessage:",De,r.code),e.player.audio&&e.player.audio.updateAudioInfo({encTypeCode:r.code});break;case Ie:i.log("decoderWorker","onmessage:",Ie),e.player.recorder&&e.player.recorder.initAudioAacExtraData(r.buffer);break;case Ee:if(i.log("decoderWorker","onmessage:",Ee,"width:".concat(r.w,",height:").concat(r.h)),ro(r.w)||ro(r.h))return void e.player.emitError(It.videoInfoError,"video width ".concat(r.w," or height ").concat(r.h," is empty"));if(e.player.video.updateVideoInfo({width:r.w,height:r.h}),!e.player._opt.openWebglAlignment&&r.w/2%4!=0&&e.player.getRenderType()===he)return void e.player.emitError(It.webglAlignmentError);e.player.video.initCanvasViewSize(),e.player._opt.playType===z&&(e.player.video.initFps(),e.player.video.initVideoDelay());break;case Re:if(i.log("decoderWorker","onmessage:",Re,"channels:".concat(r.channels,",sampleRate:").concat(r.sampleRate)),r.channels>2)return void e.player.emitError(It.audioChannelError,"audio channel is ".concat(r.channels,", max is 2"));e.player.audio&&(e.player.audio.updateAudioInfo(r),e.player._opt.playType===j?e.player.audio.initScriptNode():e.player._opt.playType===z&&e.player.audio.initScriptNodeDelay());break;case Ce:if(!e.player.video)return void i.warn("decoderWorker","onmessage render but video is null");if(e.player.isPlayer()){if(No(e.player.video.getHasInit()))return void i.warn("decoderWorker","onmessage render but video has not init");e.player.video.render(r),e.player.handleRender(),e.player.emit(xt.timeUpdate,r.ts),e.player.updateStats({dfps:!0,buf:r.delay}),e.player._times.videoStart||(e.player._times.videoStart=Ln(),e.player.handlePlayToRenderTimes())}else e.player.isPlayback()&&(e.player.updateStats({dfps:!0}),No(e.player.playbackPause)?(e.player.playback.isUseLocalCalculateTime&&e.player.playback.increaseLocalTimestamp(),e.player.playback.isUseFpsRender?e.player.video.pushData(r):e.player.video.render$2(r)):!e.player.playback.isPlaybackPauseClearCache&&e.player.playback.isCacheBeforeDecodeForFpsRender&&e.player.playback.isUseFpsRender&&e.player.video.pushData(r));break;case Me:e.player.recorder&&e.player.recorder.isRecording&&e.player._opt.recordType===H&&e.player.recorder.handleAddNaluTrack(r.buffer,r.isIFrame,r.ts,r.cts);break;case Le:e.player.recorder&&e.player.recorder.isRecording&&e.player._opt.recordType===H&&e.player.recorder.isWasmMp4()&&e.player.recorder.handleAddAudioTrack(r.buffer,r.ts);break;case Ue:var a=e.player,n=a.webcodecsDecoder,o=a.mseDecoder;e.player.updateStats({buf:r.delay});var s=new Uint8Array(r.payload);e.player._opt.useWCS&&!e.player._opt.useOffscreen?n.decodeVideo(s,r.ts,r.isIFrame,r.cts):e.player._opt.useMSE&&o.decodeVideo(s,r.ts,r.isIFrame,r.cts);break;case Fe:if(e.player._opt.useMSE){var l=new Uint8Array(r.payload);e.player.mseDecoder.decodeAudio(l,r.ts,r.cts)}break;case xe:if(!e.player.audio)return void i.warn("decoderWorker","onmessage playAudio but audio is null");(e.player.playing&&e.player.audio||!e.player.video)&&(e.player._opt.hasVideo||e.player.handleRender(),(e.player._opt.playType===j||e.player._opt.playType===z&&(No(e.player.playbackPause)||!e.player.playback.isPlaybackPauseClearCache&&e.player.playback.isCacheBeforeDecodeForFpsRender&&e.player.playback.isUseFpsRender))&&e.player.audio.play(r.buffer,r.ts));break;case Ne:if(r.type===xt.streamSuccess)e.player.stream?e.player.stream.emit(xt.streamSuccess):i.warn("decoderWorker","onmessage and workerFetch response stream success but stream is null");else if(r.type===xt.streamRate)e.player.emit(xt.kBps,(r.value/1024).toFixed(2));else if(r.type===xt.streamEnd)e.player?(r.value===M&&e.player.emit(xt.websocketClose,r.msg),e.player.stream?e.player.stream.emit(xt.streamEnd,r.msg):i&&i.warn("decoderWorker","onmessage and workerFetch response stream end but player.stream is null")):i&&i.warn("decoderWorker","onmessage and workerFetch response stream end but player is null");else if(r.type===It.websocketError)e.player&&e.player.stream?e.player.stream.emit(It.websocketError,r.value):i&&i.warn("decoderWorker","onmessage and workerFetch response websocket error but stream is null");else if(r.type===It.fetchError)e.player&&e.player.stream?e.player.stream.emit(It.fetchError,r.value):i&&i.warn("decoderWorker","onmessage and workerFetch response fetch error but stream is null");else if(r.type===xt.streamAbps)e.player.updateStats({abps:r.value});else if(r.type===xt.streamVbps)e.player._times.demuxStart||(e.player._times.demuxStart=Ln()),e.player.updateStats({vbps:r.value});else if(r.type===xt.streamDts)e.player.updateStats({dts:r.value});else if(r.type===xt.netBuf)e.player.updateStats({netBuf:r.value});else if(r.type===xt.networkDelayTimeout)e.player.emit(xt.networkDelayTimeout,r.value);else if(r.type===xt.streamStats){var c=JSON.parse(r.value);e.player.updateStats({workerStats:c})}else r.type===xt.websocketOpen&&e.player.emit(xt.websocketOpen);break;case je:e.player&&(e.player.videoIframeIntervalTs=r.value);break;case Ge:e.player&&e.player.updateStats({isDropping:!0});break;case tt:e.player.decoderCheckFirstIFrame();break;case He:e.player&&e.player.video&&e.player.video.setStreamFps(r.value);break;case Oe:r.message&&-1!==r.message.indexOf(nt)&&e.player.emitError(It.wasmDecodeError,"");break;case We:e.player.emitError(It.wasmDecodeVideoNoResponseError);break;case qe:e.player.emitError(It.simdH264DecodeVideoWidthIsTooLarge);break;case Ve:e.player.emitError(It.wasmWidthOrHeightChange);break;case Je:e.player.emitError(It.simdDecodeError);break;case ze:i.log("decoderWorker","onmessage:",ze);break;case Ke:i.log("decoderWorker","onmessage:",Ke),e._destroy();break;case Ye:e.player&&e.player.pushTempStream(r.buffer);break;case Qe:e.player&&e.player.emit(xt.videoSEI,{ts:r.ts,data:new Uint8Array(r.buffer)});break;case Xe:if(e.player){if(e.player.isRecordTypeFlv()){var u=new Uint8Array(r.buffer);e.player.recorder.addMetaData(u)}var d=Ll(new Uint8Array(r.buffer));d&&d.onMetaData&&e.player.updateMetaData(d.onMetaData)}break;case Ze:if(e.player&&e.player.isRecordTypeFlv()){var h=new Uint8Array(r.buffer);e.player.recorder.addAACSequenceHeader(h,r.ts)}break;case $e:if(e.player&&e.player.isRecordTypeFlv()){var p=new Uint8Array(r.buffer);e.player.recorder.addVideoSequenceHeader(p,r.ts)}break;case et:if(e.player&&e.player.isRecordTypeFlv()&&e.player.recording){var f=new Uint8Array(r.buffer);r.type===st?e.player.recorder.addVideo(f,r.ts):r.type===ot&&e.player.recorder.addAudio(f,r.ts)}break;case it:e.player&&(e.player.debug.log("decoderWorker","onmessage:",it),e.player.video.$videoElement.srcObject=r.mseHandle);break;case rt:e.player&&(e.player.debug.log("decoderWorker","onmessage:",rt,r.value),e.player._mseWorkerData.firstRenderTime=Number(r.value));break;case at:e.player&&(e.player.debug.log("decoderWorker","onmessage:",at,r.value,r.msg),e.player.emitError(r.value,r.msg));break;default:e.player[r.cmd]&&e.player[r.cmd](r)}}}},{key:"_initWork",value:function(){var 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Ec(e){for(var t=[],i=0;i<e.length;i+=4)t.push(e[i]<<24|e[i+1]<<16|e[i+2]<<8|e[i+3]);return t}var Cc=function(e){if(!(this instanceof Cc))throw Error("AES must be instanitated with `new`");Object.defineProperty(this,"key",{value:nc(e,!0)}),this._prepare()};Cc.prototype._prepare=function(){var e=uc[this.key.length];if(null==e)throw new Error("invalid key size (must be 16, 24 or 32 bytes)");this._Ke=[],this._Kd=[];for(var t=0;t<=e;t++)this._Ke.push([0,0,0,0]),this._Kd.push([0,0,0,0]);var i,r=4*(e+1),a=this.key.length/4,n=Ec(this.key);for(t=0;t<a;t++)i=t>>2,this._Ke[i][t%4]=n[t],this._Kd[e-i][t%4]=n[t];for(var o,s=0,l=a;l<r;){if(o=n[a-1],n[0]^=hc[o>>16&255]<<24^hc[o>>8&255]<<16^hc[255&o]<<8^hc[o>>24&255]^dc[s]<<24,s+=1,8!=a)for(t=1;t<a;t++)n[t]^=n[t-1];else{for(t=1;t<a/2;t++)n[t]^=n[t-1];for(o=n[a/2-1],n[a/2]^=hc[255&o]^hc[o>>8&255]<<8^hc[o>>16&255]<<16^hc[o>>24&255]<<24,t=a/2+1;t<a;t++)n[t]^=n[t-1]}for(t=0;t<a&&l<r;)c=l>>2,u=l%4,this._Ke[c][u]=n[t],this._Kd[e-c][u]=n[t++],l++}for(var c=1;c<e;c++)for(var u=0;u<4;u++)o=this._Kd[c][u],this._Kd[c][u]=kc[o>>24&255]^wc[o>>16&255]^Sc[o>>8&255]^Tc[255&o]},Cc.prototype.encrypt=function(e){if(16!=e.length)throw new Error("invalid plaintext size (must be 16 bytes)");for(var t=this._Ke.length-1,i=[0,0,0,0],r=Ec(e),a=0;a<4;a++)r[a]^=this._Ke[0][a];for(var n=1;n<t;n++){for(a=0;a<4;a++)i[a]=fc[r[a]>>24&255]^mc[r[(a+1)%4]>>16&255]^gc[r[(a+2)%4]>>8&255]^yc[255&r[(a+3)%4]]^this._Ke[n][a];r=i.slice()}var o,s=oc(16);for(a=0;a<4;a++)o=this._Ke[t][a],s[4*a]=255&(hc[r[a]>>24&255]^o>>24),s[4*a+1]=255&(hc[r[(a+1)%4]>>16&255]^o>>16),s[4*a+2]=255&(hc[r[(a+2)%4]>>8&255]^o>>8),s[4*a+3]=255&(hc[255&r[(a+3)%4]]^o);return s},Cc.prototype.decrypt=function(e){if(16!=e.length)throw new Error("invalid ciphertext size (must be 16 bytes)");for(var t=this._Kd.length-1,i=[0,0,0,0],r=Ec(e),a=0;a<4;a++)r[a]^=this._Kd[0][a];for(var n=1;n<t;n++){for(a=0;a<4;a++)i[a]=vc[r[a]>>24&255]^Ac[r[(a+3)%4]>>16&255]^bc[r[(a+2)%4]>>8&255]^_c[255&r[(a+1)%4]]^this._Kd[n][a];r=i.slice()}var o,s=oc(16);for(a=0;a<4;a++)o=this._Kd[t][a],s[4*a]=255&(pc[r[a]>>24&255]^o>>24),s[4*a+1]=255&(pc[r[(a+3)%4]>>16&255]^o>>16),s[4*a+2]=255&(pc[r[(a+2)%4]>>8&255]^o>>8),s[4*a+3]=255&(pc[255&r[(a+1)%4]]^o);return s};var xc=function(e){if(!(this instanceof xc))throw Error("AES must be instanitated with `new`");this.description="Electronic Code Block",this.name="ecb",this._aes=new Cc(e)};xc.prototype.encrypt=function(e){if((e=nc(e)).length%16!=0)throw new Error("invalid plaintext size (must be multiple of 16 bytes)");for(var t=oc(e.length),i=oc(16),r=0;r<e.length;r+=16)sc(e,i,0,r,r+16),sc(i=this._aes.encrypt(i),t,r);return t},xc.prototype.decrypt=function(e){if((e=nc(e)).length%16!=0)throw new Error("invalid ciphertext size (must be multiple of 16 bytes)");for(var t=oc(e.length),i=oc(16),r=0;r<e.length;r+=16)sc(e,i,0,r,r+16),sc(i=this._aes.decrypt(i),t,r);return t};var Rc=function(e,t){if(!(this instanceof Rc))throw Error("AES must be instanitated with `new`");if(this.description="Cipher Block Chaining",this.name="cbc",t){if(16!=t.length)throw new Error("invalid initialation vector size (must be 16 bytes)")}else t=oc(16);this._lastCipherblock=nc(t,!0),this._aes=new Cc(e)};Rc.prototype.encrypt=function(e){if((e=nc(e)).length%16!=0)throw new Error("invalid plaintext size (must be multiple of 16 bytes)");for(var t=oc(e.length),i=oc(16),r=0;r<e.length;r+=16){sc(e,i,0,r,r+16);for(var a=0;a<16;a++)i[a]^=this._lastCipherblock[a];this._lastCipherblock=this._aes.encrypt(i),sc(this._lastCipherblock,t,r)}return t},Rc.prototype.decrypt=function(e){if((e=nc(e)).length%16!=0)throw new Error("invalid ciphertext size (must be multiple of 16 bytes)");for(var t=oc(e.length),i=oc(16),r=0;r<e.length;r+=16){sc(e,i,0,r,r+16),i=this._aes.decrypt(i);for(var a=0;a<16;a++)t[r+a]=i[a]^this._lastCipherblock[a];sc(e,this._lastCipherblock,0,r,r+16)}return t};var Dc=function(e,t,i){if(!(this instanceof Dc))throw Error("AES must be instanitated with `new`");if(this.description="Cipher Feedback",this.name="cfb",t){if(16!=t.length)throw new Error("invalid initialation vector size (must be 16 size)")}else t=oc(16);i||(i=1),this.segmentSize=i,this._shiftRegister=nc(t,!0),this._aes=new Cc(e)};Dc.prototype.encrypt=function(e){if(e.length%this.segmentSize!=0)throw new Error("invalid plaintext size (must be segmentSize bytes)");for(var t,i=nc(e,!0),r=0;r<i.length;r+=this.segmentSize){t=this._aes.encrypt(this._shiftRegister);for(var a=0;a<this.segmentSize;a++)i[r+a]^=t[a];sc(this._shiftRegister,this._shiftRegister,0,this.segmentSize),sc(i,this._shiftRegister,16-this.segmentSize,r,r+this.segmentSize)}return i},Dc.prototype.decrypt=function(e){if(e.length%this.segmentSize!=0)throw new Error("invalid ciphertext size (must be segmentSize bytes)");for(var t,i=nc(e,!0),r=0;r<i.length;r+=this.segmentSize){t=this._aes.encrypt(this._shiftRegister);for(var a=0;a<this.segmentSize;a++)i[r+a]^=t[a];sc(this._shiftRegister,this._shiftRegister,0,this.segmentSize),sc(e,this._shiftRegister,16-this.segmentSize,r,r+this.segmentSize)}return i};var Lc=function(e,t){if(!(this instanceof Lc))throw Error("AES must be instanitated with `new`");if(this.description="Output Feedback",this.name="ofb",t){if(16!=t.length)throw new Error("invalid initialation vector size (must be 16 bytes)")}else t=oc(16);this._lastPrecipher=nc(t,!0),this._lastPrecipherIndex=16,this._aes=new Cc(e)};Lc.prototype.encrypt=function(e){for(var t=nc(e,!0),i=0;i<t.length;i++)16===this._lastPrecipherIndex&&(this._lastPrecipher=this._aes.encrypt(this._lastPrecipher),this._lastPrecipherIndex=0),t[i]^=this._lastPrecipher[this._lastPrecipherIndex++];return t},Lc.prototype.decrypt=Lc.prototype.encrypt;var Ic=function(e){if(!(this instanceof Ic))throw Error("Counter must be instanitated with `new`");0===e||e||(e=1),"number"==typeof e?(this._counter=oc(16),this.setValue(e)):this.setBytes(e)};Ic.prototype.setValue=function(e){if("number"!=typeof e||parseInt(e)!=e)throw new Error("invalid counter value (must be an integer)");if(e>Number.MAX_SAFE_INTEGER)throw new Error("integer value out of safe range");for(var t=15;t>=0;--t)this._counter[t]=e%256,e=parseInt(e/256)},Ic.prototype.setBytes=function(e){if(16!=(e=nc(e,!0)).length)throw new Error("invalid counter bytes size (must be 16 bytes)");this._counter=e},Ic.prototype.increment=function(){for(var e=15;e>=0;e--){if(255!==this._counter[e]){this._counter[e]++;break}this._counter[e]=0}};var Pc=function(e,t){if(!(this instanceof Pc))throw Error("AES must be instanitated with `new`");this.description="Counter",this.name="ctr",t instanceof Ic||(t=new Ic(t)),this._counter=t,this._remainingCounter=null,this._remainingCounterIndex=16,this._aes=new Cc(e)};Pc.prototype.encrypt=function(e){for(var t=nc(e,!0),i=0;i<t.length;i++)16===this._remainingCounterIndex&&(this._remainingCounter=this._aes.encrypt(this._counter._counter),this._remainingCounterIndex=0,this._counter.increment()),t[i]^=this._remainingCounter[this._remainingCounterIndex++];return t},Pc.prototype.decrypt=Pc.prototype.encrypt;var Bc={AES:Cc,Counter:Ic,ModeOfOperation:{ecb:xc,cbc:Rc,cfb:Dc,ofb:Lc,ctr:Pc},utils:{hex:cc,utf8:lc},padding:{pkcs7:{pad:function(e){var t=16-(e=nc(e,!0)).length%16,i=oc(e.length+t);sc(e,i);for(var r=e.length;r<i.length;r++)i[r]=t;return i},strip:function(e){if((e=nc(e,!0)).length<16)throw new Error("PKCS#7 invalid length");var t=e[e.length-1];if(t>16)throw new Error("PKCS#7 padding byte out of range");for(var i=e.length-t,r=0;r<t;r++)if(e[i+r]!==t)throw new Error("PKCS#7 invalid padding byte");var a=oc(i);return sc(e,a,0,0,i),a}}},_arrayTest:{coerceArray:nc,createArray:oc,copyArray:sc}},Mc=on((function(e,t){var i;e.exports=(i=i||function(e,t){var i;if("undefined"!=typeof window&&window.crypto&&(i=window.crypto),"undefined"!=typeof self&&self.crypto&&(i=self.crypto),"undefined"!=typeof globalThis&&globalThis.crypto&&(i=globalThis.crypto),!i&&"undefined"!=typeof window&&window.msCrypto&&(i=window.msCrypto),!i&&void 0!==nn&&nn.crypto&&(i=nn.crypto),!i)try{i=a.default}catch(e){}var r=function(){if(i){if("function"==typeof i.getRandomValues)try{return i.getRandomValues(new Uint32Array(1))[0]}catch(e){}if("function"==typeof i.randomBytes)try{return i.randomBytes(4).readInt32LE()}catch(e){}}throw new Error("Native crypto module could not be used to get secure random number.")},n=Object.create||function(){function e(){}return function(t){var i;return e.prototype=t,i=new e,e.prototype=null,i}}(),o={},s=o.lib={},l=s.Base={extend:function(e){var t=n(this);return e&&t.mixIn(e),t.hasOwnProperty("init")&&this.init!==t.init||(t.init=function(){t.$super.init.apply(this,arguments)}),t.init.prototype=t,t.$super=this,t},create:function(){var e=this.extend();return e.init.apply(e,arguments),e},init:function(){},mixIn:function(e){for(var t in e)e.hasOwnProperty(t)&&(this[t]=e[t]);e.hasOwnProperty("toString")&&(this.toString=e.toString)},clone:function(){return this.init.prototype.extend(this)}},c=s.WordArray=l.extend({init:function(e,i){e=this.words=e||[],this.sigBytes=i!=t?i:4*e.length},toString:function(e){return(e||d).stringify(this)},concat:function(e){var t=this.words,i=e.words,r=this.sigBytes,a=e.sigBytes;if(this.clamp(),r%4)for(var n=0;n<a;n++){var o=i[n>>>2]>>>24-n%4*8&255;t[r+n>>>2]|=o<<24-(r+n)%4*8}else for(var s=0;s<a;s+=4)t[r+s>>>2]=i[s>>>2];return this.sigBytes+=a,this},clamp:function(){var t=this.words,i=this.sigBytes;t[i>>>2]&=4294967295<<32-i%4*8,t.length=e.ceil(i/4)},clone:function(){var e=l.clone.call(this);return e.words=this.words.slice(0),e},random:function(e){for(var t=[],i=0;i<e;i+=4)t.push(r());return new c.init(t,e)}}),u=o.enc={},d=u.Hex={stringify:function(e){for(var t=e.words,i=e.sigBytes,r=[],a=0;a<i;a++){var n=t[a>>>2]>>>24-a%4*8&255;r.push((n>>>4).toString(16)),r.push((15&n).toString(16))}return r.join("")},parse:function(e){for(var t=e.length,i=[],r=0;r<t;r+=2)i[r>>>3]|=parseInt(e.substr(r,2),16)<<24-r%8*4;return new c.init(i,t/2)}},h=u.Latin1={stringify:function(e){for(var t=e.words,i=e.sigBytes,r=[],a=0;a<i;a++){var n=t[a>>>2]>>>24-a%4*8&255;r.push(String.fromCharCode(n))}return r.join("")},parse:function(e){for(var t=e.length,i=[],r=0;r<t;r++)i[r>>>2]|=(255&e.charCodeAt(r))<<24-r%4*8;return new c.init(i,t)}},p=u.Utf8={stringify:function(e){try{return decodeURIComponent(escape(h.stringify(e)))}catch(e){throw new Error("Malformed UTF-8 data")}},parse:function(e){return h.parse(unescape(encodeURIComponent(e)))}},f=s.BufferedBlockAlgorithm=l.extend({reset:function(){this._data=new c.init,this._nDataBytes=0},_append:function(e){"string"==typeof e&&(e=p.parse(e)),this._data.concat(e),this._nDataBytes+=e.sigBytes},_process:function(t){var i,r=this._data,a=r.words,n=r.sigBytes,o=this.blockSize,s=n/(4*o),l=(s=t?e.ceil(s):e.max((0|s)-this._minBufferSize,0))*o,u=e.min(4*l,n);if(l){for(var d=0;d<l;d+=o)this._doProcessBlock(a,d);i=a.splice(0,l),r.sigBytes-=u}return new c.init(i,u)},clone:function(){var e=l.clone.call(this);return e._data=this._data.clone(),e},_minBufferSize:0});s.Hasher=f.extend({cfg:l.extend(),init:function(e){this.cfg=this.cfg.extend(e),this.reset()},reset:function(){f.reset.call(this),this._doReset()},update:function(e){return this._append(e),this._process(),this},finalize:function(e){return e&&this._append(e),this._doFinalize()},blockSize:16,_createHelper:function(e){return function(t,i){return new e.init(i).finalize(t)}},_createHmacHelper:function(e){return function(t,i){return new m.HMAC.init(e,i).finalize(t)}}});var m=o.algo={};return o}(Math),i)})),Uc=(on((function(e,t){var i,r,a,n,o,s,l;e.exports=(a=(r=l=Mc).lib,n=a.Base,o=a.WordArray,(s=r.x64={}).Word=n.extend({init:function(e,t){this.high=e,this.low=t}}),s.WordArray=n.extend({init:function(e,t){e=this.words=e||[],this.sigBytes=t!=i?t:8*e.length},toX32:function(){for(var e=this.words,t=e.length,i=[],r=0;r<t;r++){var a=e[r];i.push(a.high),i.push(a.low)}return o.create(i,this.sigBytes)},clone:function(){for(var e=n.clone.call(this),t=e.words=this.words.slice(0),i=t.length,r=0;r<i;r++)t[r]=t[r].clone();return e}}),l)})),on((function(e,t){var i;e.exports=(i=Mc,function(){if("function"==typeof ArrayBuffer){var e=i.lib.WordArray,t=e.init,r=e.init=function(e){if(e instanceof ArrayBuffer&&(e=new Uint8Array(e)),(e instanceof Int8Array||"undefined"!=typeof Uint8ClampedArray&&e instanceof Uint8ClampedArray||e instanceof Int16Array||e instanceof Uint16Array||e instanceof Int32Array||e instanceof Uint32Array||e instanceof Float32Array||e instanceof Float64Array)&&(e=new Uint8Array(e.buffer,e.byteOffset,e.byteLength)),e instanceof Uint8Array){for(var i=e.byteLength,r=[],a=0;a<i;a++)r[a>>>2]|=e[a]<<24-a%4*8;t.call(this,r,i)}else t.apply(this,arguments)};r.prototype=e}}(),i.lib.WordArray)})),on((function(e,t){var i;e.exports=(i=Mc,function(){var e=i,t=e.lib.WordArray,r=e.enc;function a(e){return e<<8&4278255360|e>>>8&16711935}r.Utf16=r.Utf16BE={stringify:function(e){for(var t=e.words,i=e.sigBytes,r=[],a=0;a<i;a+=2){var n=t[a>>>2]>>>16-a%4*8&65535;r.push(String.fromCharCode(n))}return r.join("")},parse:function(e){for(var i=e.length,r=[],a=0;a<i;a++)r[a>>>1]|=e.charCodeAt(a)<<16-a%2*16;return t.create(r,2*i)}},r.Utf16LE={stringify:function(e){for(var t=e.words,i=e.sigBytes,r=[],n=0;n<i;n+=2){var o=a(t[n>>>2]>>>16-n%4*8&65535);r.push(String.fromCharCode(o))}return r.join("")},parse:function(e){for(var i=e.length,r=[],n=0;n<i;n++)r[n>>>1]|=a(e.charCodeAt(n)<<16-n%2*16);return t.create(r,2*i)}}}(),i.enc.Utf16)})),on((function(e,t){var i;e.exports=(i=Mc,function(){var e=i,t=e.lib.WordArray;function r(e,i,r){for(var a=[],n=0,o=0;o<i;o++)if(o%4){var s=r[e.charCodeAt(o-1)]<<o%4*2|r[e.charCodeAt(o)]>>>6-o%4*2;a[n>>>2]|=s<<24-n%4*8,n++}return t.create(a,n)}e.enc.Base64={stringify:function(e){var t=e.words,i=e.sigBytes,r=this._map;e.clamp();for(var a=[],n=0;n<i;n+=3)for(var o=(t[n>>>2]>>>24-n%4*8&255)<<16|(t[n+1>>>2]>>>24-(n+1)%4*8&255)<<8|t[n+2>>>2]>>>24-(n+2)%4*8&255,s=0;s<4&&n+.75*s<i;s++)a.push(r.charAt(o>>>6*(3-s)&63));var l=r.charAt(64);if(l)for(;a.length%4;)a.push(l);return a.join("")},parse:function(e){var t=e.length,i=this._map,a=this._reverseMap;if(!a){a=this._reverseMap=[];for(var n=0;n<i.length;n++)a[i.charCodeAt(n)]=n}var o=i.charAt(64);if(o){var s=e.indexOf(o);-1!==s&&(t=s)}return r(e,t,a)},_map:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="}}(),i.enc.Base64)})),on((function(e,t){var i;e.exports=(i=Mc,function(){var e=i,t=e.lib.WordArray;function r(e,i,r){for(var a=[],n=0,o=0;o<i;o++)if(o%4){var s=r[e.charCodeAt(o-1)]<<o%4*2|r[e.charCodeAt(o)]>>>6-o%4*2;a[n>>>2]|=s<<24-n%4*8,n++}return t.create(a,n)}e.enc.Base64url={stringify:function(e,t){void 0===t&&(t=!0);var i=e.words,r=e.sigBytes,a=t?this._safe_map:this._map;e.clamp();for(var n=[],o=0;o<r;o+=3)for(var s=(i[o>>>2]>>>24-o%4*8&255)<<16|(i[o+1>>>2]>>>24-(o+1)%4*8&255)<<8|i[o+2>>>2]>>>24-(o+2)%4*8&255,l=0;l<4&&o+.75*l<r;l++)n.push(a.charAt(s>>>6*(3-l)&63));var c=a.charAt(64);if(c)for(;n.length%4;)n.push(c);return n.join("")},parse:function(e,t){void 0===t&&(t=!0);var i=e.length,a=t?this._safe_map:this._map,n=this._reverseMap;if(!n){n=this._reverseMap=[];for(var o=0;o<a.length;o++)n[a.charCodeAt(o)]=o}var s=a.charAt(64);if(s){var l=e.indexOf(s);-1!==l&&(i=l)}return r(e,i,n)},_map:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",_safe_map:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_"}}(),i.enc.Base64url)})),on((function(e,t){var i;e.exports=(i=Mc,function(e){var t=i,r=t.lib,a=r.WordArray,n=r.Hasher,o=t.algo,s=[];!function(){for(var t=0;t<64;t++)s[t]=4294967296*e.abs(e.sin(t+1))|0}();var l=o.MD5=n.extend({_doReset:function(){this._hash=new a.init([1732584193,4023233417,2562383102,271733878])},_doProcessBlock:function(e,t){for(var i=0;i<16;i++){var r=t+i,a=e[r];e[r]=16711935&(a<<8|a>>>24)|4278255360&(a<<24|a>>>8)}var n=this._hash.words,o=e[t+0],l=e[t+1],p=e[t+2],f=e[t+3],m=e[t+4],g=e[t+5],y=e[t+6],v=e[t+7],A=e[t+8],b=e[t+9],_=e[t+10],k=e[t+11],w=e[t+12],S=e[t+13],T=e[t+14],E=e[t+15],C=n[0],x=n[1],R=n[2],D=n[3];C=c(C,x,R,D,o,7,s[0]),D=c(D,C,x,R,l,12,s[1]),R=c(R,D,C,x,p,17,s[2]),x=c(x,R,D,C,f,22,s[3]),C=c(C,x,R,D,m,7,s[4]),D=c(D,C,x,R,g,12,s[5]),R=c(R,D,C,x,y,17,s[6]),x=c(x,R,D,C,v,22,s[7]),C=c(C,x,R,D,A,7,s[8]),D=c(D,C,x,R,b,12,s[9]),R=c(R,D,C,x,_,17,s[10]),x=c(x,R,D,C,k,22,s[11]),C=c(C,x,R,D,w,7,s[12]),D=c(D,C,x,R,S,12,s[13]),R=c(R,D,C,x,T,17,s[14]),C=u(C,x=c(x,R,D,C,E,22,s[15]),R,D,l,5,s[16]),D=u(D,C,x,R,y,9,s[17]),R=u(R,D,C,x,k,14,s[18]),x=u(x,R,D,C,o,20,s[19]),C=u(C,x,R,D,g,5,s[20]),D=u(D,C,x,R,_,9,s[21]),R=u(R,D,C,x,E,14,s[22]),x=u(x,R,D,C,m,20,s[23]),C=u(C,x,R,D,b,5,s[24]),D=u(D,C,x,R,T,9,s[25]),R=u(R,D,C,x,f,14,s[26]),x=u(x,R,D,C,A,20,s[27]),C=u(C,x,R,D,S,5,s[28]),D=u(D,C,x,R,p,9,s[29]),R=u(R,D,C,x,v,14,s[30]),C=d(C,x=u(x,R,D,C,w,20,s[31]),R,D,g,4,s[32]),D=d(D,C,x,R,A,11,s[33]),R=d(R,D,C,x,k,16,s[34]),x=d(x,R,D,C,T,23,s[35]),C=d(C,x,R,D,l,4,s[36]),D=d(D,C,x,R,m,11,s[37]),R=d(R,D,C,x,v,16,s[38]),x=d(x,R,D,C,_,23,s[39]),C=d(C,x,R,D,S,4,s[40]),D=d(D,C,x,R,o,11,s[41]),R=d(R,D,C,x,f,16,s[42]),x=d(x,R,D,C,y,23,s[43]),C=d(C,x,R,D,b,4,s[44]),D=d(D,C,x,R,w,11,s[45]),R=d(R,D,C,x,E,16,s[46]),C=h(C,x=d(x,R,D,C,p,23,s[47]),R,D,o,6,s[48]),D=h(D,C,x,R,v,10,s[49]),R=h(R,D,C,x,T,15,s[50]),x=h(x,R,D,C,g,21,s[51]),C=h(C,x,R,D,w,6,s[52]),D=h(D,C,x,R,f,10,s[53]),R=h(R,D,C,x,_,15,s[54]),x=h(x,R,D,C,l,21,s[55]),C=h(C,x,R,D,A,6,s[56]),D=h(D,C,x,R,E,10,s[57]),R=h(R,D,C,x,y,15,s[58]),x=h(x,R,D,C,S,21,s[59]),C=h(C,x,R,D,m,6,s[60]),D=h(D,C,x,R,k,10,s[61]),R=h(R,D,C,x,p,15,s[62]),x=h(x,R,D,C,b,21,s[63]),n[0]=n[0]+C|0,n[1]=n[1]+x|0,n[2]=n[2]+R|0,n[3]=n[3]+D|0},_doFinalize:function(){var t=this._data,i=t.words,r=8*this._nDataBytes,a=8*t.sigBytes;i[a>>>5]|=128<<24-a%32;var n=e.floor(r/4294967296),o=r;i[15+(a+64>>>9<<4)]=16711935&(n<<8|n>>>24)|4278255360&(n<<24|n>>>8),i[14+(a+64>>>9<<4)]=16711935&(o<<8|o>>>24)|4278255360&(o<<24|o>>>8),t.sigBytes=4*(i.length+1),this._process();for(var s=this._hash,l=s.words,c=0;c<4;c++){var u=l[c];l[c]=16711935&(u<<8|u>>>24)|4278255360&(u<<24|u>>>8)}return s},clone:function(){var e=n.clone.call(this);return e._hash=this._hash.clone(),e}});function c(e,t,i,r,a,n,o){var s=e+(t&i|~t&r)+a+o;return(s<<n|s>>>32-n)+t}function u(e,t,i,r,a,n,o){var s=e+(t&r|i&~r)+a+o;return(s<<n|s>>>32-n)+t}function d(e,t,i,r,a,n,o){var s=e+(t^i^r)+a+o;return(s<<n|s>>>32-n)+t}function h(e,t,i,r,a,n,o){var s=e+(i^(t|~r))+a+o;return(s<<n|s>>>32-n)+t}t.MD5=n._createHelper(l),t.HmacMD5=n._createHmacHelper(l)}(Math),i.MD5)})),on((function(e,t){var i,r,a,n,o,s,l,c;e.exports=(r=(i=c=Mc).lib,a=r.WordArray,n=r.Hasher,o=i.algo,s=[],l=o.SHA1=n.extend({_doReset:function(){this._hash=new a.init([1732584193,4023233417,2562383102,271733878,3285377520])},_doProcessBlock:function(e,t){for(var i=this._hash.words,r=i[0],a=i[1],n=i[2],o=i[3],l=i[4],c=0;c<80;c++){if(c<16)s[c]=0|e[t+c];else{var u=s[c-3]^s[c-8]^s[c-14]^s[c-16];s[c]=u<<1|u>>>31}var d=(r<<5|r>>>27)+l+s[c];d+=c<20?1518500249+(a&n|~a&o):c<40?1859775393+(a^n^o):c<60?(a&n|a&o|n&o)-1894007588:(a^n^o)-899497514,l=o,o=n,n=a<<30|a>>>2,a=r,r=d}i[0]=i[0]+r|0,i[1]=i[1]+a|0,i[2]=i[2]+n|0,i[3]=i[3]+o|0,i[4]=i[4]+l|0},_doFinalize:function(){var e=this._data,t=e.words,i=8*this._nDataBytes,r=8*e.sigBytes;return t[r>>>5]|=128<<24-r%32,t[14+(r+64>>>9<<4)]=Math.floor(i/4294967296),t[15+(r+64>>>9<<4)]=i,e.sigBytes=4*t.length,this._process(),this._hash},clone:function(){var e=n.clone.call(this);return e._hash=this._hash.clone(),e}}),i.SHA1=n._createHelper(l),i.HmacSHA1=n._createHmacHelper(l),c.SHA1)})),on((function(e,t){var i;e.exports=(i=Mc,function(e){var t=i,r=t.lib,a=r.WordArray,n=r.Hasher,o=t.algo,s=[],l=[];!function(){function t(t){for(var i=e.sqrt(t),r=2;r<=i;r++)if(!(t%r))return!1;return!0}function i(e){return 4294967296*(e-(0|e))|0}for(var r=2,a=0;a<64;)t(r)&&(a<8&&(s[a]=i(e.pow(r,.5))),l[a]=i(e.pow(r,1/3)),a++),r++}();var c=[],u=o.SHA256=n.extend({_doReset:function(){this._hash=new a.init(s.slice(0))},_doProcessBlock:function(e,t){for(var i=this._hash.words,r=i[0],a=i[1],n=i[2],o=i[3],s=i[4],u=i[5],d=i[6],h=i[7],p=0;p<64;p++){if(p<16)c[p]=0|e[t+p];else{var f=c[p-15],m=(f<<25|f>>>7)^(f<<14|f>>>18)^f>>>3,g=c[p-2],y=(g<<15|g>>>17)^(g<<13|g>>>19)^g>>>10;c[p]=m+c[p-7]+y+c[p-16]}var v=r&a^r&n^a&n,A=(r<<30|r>>>2)^(r<<19|r>>>13)^(r<<10|r>>>22),b=h+((s<<26|s>>>6)^(s<<21|s>>>11)^(s<<7|s>>>25))+(s&u^~s&d)+l[p]+c[p];h=d,d=u,u=s,s=o+b|0,o=n,n=a,a=r,r=b+(A+v)|0}i[0]=i[0]+r|0,i[1]=i[1]+a|0,i[2]=i[2]+n|0,i[3]=i[3]+o|0,i[4]=i[4]+s|0,i[5]=i[5]+u|0,i[6]=i[6]+d|0,i[7]=i[7]+h|0},_doFinalize:function(){var t=this._data,i=t.words,r=8*this._nDataBytes,a=8*t.sigBytes;return i[a>>>5]|=128<<24-a%32,i[14+(a+64>>>9<<4)]=e.floor(r/4294967296),i[15+(a+64>>>9<<4)]=r,t.sigBytes=4*i.length,this._process(),this._hash},clone:function(){var e=n.clone.call(this);return e._hash=this._hash.clone(),e}});t.SHA256=n._createHelper(u),t.HmacSHA256=n._createHmacHelper(u)}(Math),i.SHA256)})),on((function(e,t){var i,r,a,n,o,s;e.exports=(r=(i=s=Mc).lib.WordArray,a=i.algo,n=a.SHA256,o=a.SHA224=n.extend({_doReset:function(){this._hash=new r.init([3238371032,914150663,812702999,4144912697,4290775857,1750603025,1694076839,3204075428])},_doFinalize:function(){var e=n._doFinalize.call(this);return e.sigBytes-=4,e}}),i.SHA224=n._createHelper(o),i.HmacSHA224=n._createHmacHelper(o),s.SHA224)})),on((function(e,t){var i;e.exports=(i=Mc,function(){var e=i,t=e.lib.Hasher,r=e.x64,a=r.Word,n=r.WordArray,o=e.algo;function s(){return a.create.apply(a,arguments)}var l=[s(1116352408,3609767458),s(1899447441,602891725),s(3049323471,3964484399),s(3921009573,2173295548),s(961987163,4081628472),s(1508970993,3053834265),s(2453635748,2937671579),s(2870763221,3664609560),s(3624381080,2734883394),s(310598401,1164996542),s(607225278,1323610764),s(1426881987,3590304994),s(1925078388,4068182383),s(2162078206,991336113),s(2614888103,633803317),s(3248222580,3479774868),s(3835390401,2666613458),s(4022224774,944711139),s(264347078,2341262773),s(604807628,2007800933),s(770255983,1495990901),s(1249150122,1856431235),s(1555081692,3175218132),s(1996064986,2198950837),s(2554220882,3999719339),s(2821834349,766784016),s(2952996808,2566594879),s(3210313671,3203337956),s(3336571891,1034457026),s(3584528711,2466948901),s(113926993,3758326383),s(338241895,168717936),s(666307205,1188179964),s(773529912,1546045734),s(1294757372,1522805485),s(1396182291,2643833823),s(1695183700,2343527390),s(1986661051,1014477480),s(2177026350,1206759142),s(2456956037,344077627),s(2730485921,1290863460),s(2820302411,3158454273),s(3259730800,3505952657),s(3345764771,106217008),s(3516065817,3606008344),s(3600352804,1432725776),s(4094571909,1467031594),s(275423344,851169720),s(430227734,3100823752),s(506948616,1363258195),s(659060556,3750685593),s(883997877,3785050280),s(958139571,3318307427),s(1322822218,3812723403),s(1537002063,2003034995),s(1747873779,3602036899),s(1955562222,1575990012),s(2024104815,1125592928),s(2227730452,2716904306),s(2361852424,442776044),s(2428436474,593698344),s(2756734187,3733110249),s(3204031479,2999351573),s(3329325298,3815920427),s(3391569614,3928383900),s(3515267271,566280711),s(3940187606,3454069534),s(4118630271,4000239992),s(116418474,1914138554),s(174292421,2731055270),s(289380356,3203993006),s(460393269,320620315),s(685471733,587496836),s(852142971,1086792851),s(1017036298,365543100),s(1126000580,2618297676),s(1288033470,3409855158),s(1501505948,4234509866),s(1607167915,987167468),s(1816402316,1246189591)],c=[];!function(){for(var e=0;e<80;e++)c[e]=s()}();var u=o.SHA512=t.extend({_doReset:function(){this._hash=new n.init([new a.init(1779033703,4089235720),new a.init(3144134277,2227873595),new a.init(1013904242,4271175723),new a.init(2773480762,1595750129),new a.init(1359893119,2917565137),new a.init(2600822924,725511199),new a.init(528734635,4215389547),new a.init(1541459225,327033209)])},_doProcessBlock:function(e,t){for(var i=this._hash.words,r=i[0],a=i[1],n=i[2],o=i[3],s=i[4],u=i[5],d=i[6],h=i[7],p=r.high,f=r.low,m=a.high,g=a.low,y=n.high,v=n.low,A=o.high,b=o.low,_=s.high,k=s.low,w=u.high,S=u.low,T=d.high,E=d.low,C=h.high,x=h.low,R=p,D=f,L=m,I=g,P=y,B=v,M=A,U=b,F=_,O=k,N=w,j=S,G=T,z=E,H=C,W=x,V=0;V<80;V++){var J,q,K=c[V];if(V<16)q=K.high=0|e[t+2*V],J=K.low=0|e[t+2*V+1];else{var Y=c[V-15],Q=Y.high,X=Y.low,Z=(Q>>>1|X<<31)^(Q>>>8|X<<24)^Q>>>7,$=(X>>>1|Q<<31)^(X>>>8|Q<<24)^(X>>>7|Q<<25),ee=c[V-2],te=ee.high,ie=ee.low,re=(te>>>19|ie<<13)^(te<<3|ie>>>29)^te>>>6,ae=(ie>>>19|te<<13)^(ie<<3|te>>>29)^(ie>>>6|te<<26),ne=c[V-7],oe=ne.high,se=ne.low,le=c[V-16],ce=le.high,ue=le.low;q=(q=(q=Z+oe+((J=$+se)>>>0<$>>>0?1:0))+re+((J+=ae)>>>0<ae>>>0?1:0))+ce+((J+=ue)>>>0<ue>>>0?1:0),K.high=q,K.low=J}var de,he=F&N^~F&G,pe=O&j^~O&z,fe=R&L^R&P^L&P,me=D&I^D&B^I&B,ge=(R>>>28|D<<4)^(R<<30|D>>>2)^(R<<25|D>>>7),ye=(D>>>28|R<<4)^(D<<30|R>>>2)^(D<<25|R>>>7),ve=(F>>>14|O<<18)^(F>>>18|O<<14)^(F<<23|O>>>9),Ae=(O>>>14|F<<18)^(O>>>18|F<<14)^(O<<23|F>>>9),be=l[V],_e=be.high,ke=be.low,we=H+ve+((de=W+Ae)>>>0<W>>>0?1:0),Se=ye+me;H=G,W=z,G=N,z=j,N=F,j=O,F=M+(we=(we=(we=we+he+((de+=pe)>>>0<pe>>>0?1:0))+_e+((de+=ke)>>>0<ke>>>0?1:0))+q+((de+=J)>>>0<J>>>0?1:0))+((O=U+de|0)>>>0<U>>>0?1:0)|0,M=P,U=B,P=L,B=I,L=R,I=D,R=we+(ge+fe+(Se>>>0<ye>>>0?1:0))+((D=de+Se|0)>>>0<de>>>0?1:0)|0}f=r.low=f+D,r.high=p+R+(f>>>0<D>>>0?1:0),g=a.low=g+I,a.high=m+L+(g>>>0<I>>>0?1:0),v=n.low=v+B,n.high=y+P+(v>>>0<B>>>0?1:0),b=o.low=b+U,o.high=A+M+(b>>>0<U>>>0?1:0),k=s.low=k+O,s.high=_+F+(k>>>0<O>>>0?1:0),S=u.low=S+j,u.high=w+N+(S>>>0<j>>>0?1:0),E=d.low=E+z,d.high=T+G+(E>>>0<z>>>0?1:0),x=h.low=x+W,h.high=C+H+(x>>>0<W>>>0?1:0)},_doFinalize:function(){var e=this._data,t=e.words,i=8*this._nDataBytes,r=8*e.sigBytes;return t[r>>>5]|=128<<24-r%32,t[30+(r+128>>>10<<5)]=Math.floor(i/4294967296),t[31+(r+128>>>10<<5)]=i,e.sigBytes=4*t.length,this._process(),this._hash.toX32()},clone:function(){var e=t.clone.call(this);return e._hash=this._hash.clone(),e},blockSize:32});e.SHA512=t._createHelper(u),e.HmacSHA512=t._createHmacHelper(u)}(),i.SHA512)})),on((function(e,t){var i,r,a,n,o,s,l,c;e.exports=(r=(i=c=Mc).x64,a=r.Word,n=r.WordArray,o=i.algo,s=o.SHA512,l=o.SHA384=s.extend({_doReset:function(){this._hash=new n.init([new a.init(3418070365,3238371032),new a.init(1654270250,914150663),new a.init(2438529370,812702999),new a.init(355462360,4144912697),new a.init(1731405415,4290775857),new a.init(2394180231,1750603025),new a.init(3675008525,1694076839),new a.init(1203062813,3204075428)])},_doFinalize:function(){var e=s._doFinalize.call(this);return e.sigBytes-=16,e}}),i.SHA384=s._createHelper(l),i.HmacSHA384=s._createHmacHelper(l),c.SHA384)})),on((function(e,t){var i;e.exports=(i=Mc,function(e){var t=i,r=t.lib,a=r.WordArray,n=r.Hasher,o=t.x64.Word,s=t.algo,l=[],c=[],u=[];!function(){for(var e=1,t=0,i=0;i<24;i++){l[e+5*t]=(i+1)*(i+2)/2%64;var r=(2*e+3*t)%5;e=t%5,t=r}for(e=0;e<5;e++)for(t=0;t<5;t++)c[e+5*t]=t+(2*e+3*t)%5*5;for(var a=1,n=0;n<24;n++){for(var s=0,d=0,h=0;h<7;h++){if(1&a){var p=(1<<h)-1;p<32?d^=1<<p:s^=1<<p-32}128&a?a=a<<1^113:a<<=1}u[n]=o.create(s,d)}}();var d=[];!function(){for(var e=0;e<25;e++)d[e]=o.create()}();var h=s.SHA3=n.extend({cfg:n.cfg.extend({outputLength:512}),_doReset:function(){for(var e=this._state=[],t=0;t<25;t++)e[t]=new o.init;this.blockSize=(1600-2*this.cfg.outputLength)/32},_doProcessBlock:function(e,t){for(var i=this._state,r=this.blockSize/2,a=0;a<r;a++){var n=e[t+2*a],o=e[t+2*a+1];n=16711935&(n<<8|n>>>24)|4278255360&(n<<24|n>>>8),o=16711935&(o<<8|o>>>24)|4278255360&(o<<24|o>>>8),(x=i[a]).high^=o,x.low^=n}for(var s=0;s<24;s++){for(var h=0;h<5;h++){for(var p=0,f=0,m=0;m<5;m++)p^=(x=i[h+5*m]).high,f^=x.low;var g=d[h];g.high=p,g.low=f}for(h=0;h<5;h++){var y=d[(h+4)%5],v=d[(h+1)%5],A=v.high,b=v.low;for(p=y.high^(A<<1|b>>>31),f=y.low^(b<<1|A>>>31),m=0;m<5;m++)(x=i[h+5*m]).high^=p,x.low^=f}for(var _=1;_<25;_++){var k=(x=i[_]).high,w=x.low,S=l[_];S<32?(p=k<<S|w>>>32-S,f=w<<S|k>>>32-S):(p=w<<S-32|k>>>64-S,f=k<<S-32|w>>>64-S);var T=d[c[_]];T.high=p,T.low=f}var E=d[0],C=i[0];for(E.high=C.high,E.low=C.low,h=0;h<5;h++)for(m=0;m<5;m++){var x=i[_=h+5*m],R=d[_],D=d[(h+1)%5+5*m],L=d[(h+2)%5+5*m];x.high=R.high^~D.high&L.high,x.low=R.low^~D.low&L.low}x=i[0];var I=u[s];x.high^=I.high,x.low^=I.low}},_doFinalize:function(){var t=this._data,i=t.words;this._nDataBytes;var r=8*t.sigBytes,n=32*this.blockSize;i[r>>>5]|=1<<24-r%32,i[(e.ceil((r+1)/n)*n>>>5)-1]|=128,t.sigBytes=4*i.length,this._process();for(var o=this._state,s=this.cfg.outputLength/8,l=s/8,c=[],u=0;u<l;u++){var d=o[u],h=d.high,p=d.low;h=16711935&(h<<8|h>>>24)|4278255360&(h<<24|h>>>8),p=16711935&(p<<8|p>>>24)|4278255360&(p<<24|p>>>8),c.push(p),c.push(h)}return new a.init(c,s)},clone:function(){for(var e=n.clone.call(this),t=e._state=this._state.slice(0),i=0;i<25;i++)t[i]=t[i].clone();return e}});t.SHA3=n._createHelper(h),t.HmacSHA3=n._createHmacHelper(h)}(Math),i.SHA3)})),on((function(e,t){var i;e.exports=(i=Mc,function(e){var t=i,r=t.lib,a=r.WordArray,n=r.Hasher,o=t.algo,s=a.create([0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,7,4,13,1,10,6,15,3,12,0,9,5,2,14,11,8,3,10,14,4,9,15,8,1,2,7,0,6,13,11,5,12,1,9,11,10,0,8,12,4,13,3,7,15,14,5,6,2,4,0,5,9,7,12,2,10,14,1,3,8,11,6,15,13]),l=a.create([5,14,7,0,9,2,11,4,13,6,15,8,1,10,3,12,6,11,3,7,0,13,5,10,14,15,8,12,4,9,1,2,15,5,1,3,7,14,6,9,11,8,12,2,10,0,4,13,8,6,4,1,3,11,15,0,5,12,2,13,9,7,10,14,12,15,10,4,1,5,8,7,6,2,13,14,0,3,9,11]),c=a.create([11,14,15,12,5,8,7,9,11,13,14,15,6,7,9,8,7,6,8,13,11,9,7,15,7,12,15,9,11,7,13,12,11,13,6,7,14,9,13,15,14,8,13,6,5,12,7,5,11,12,14,15,14,15,9,8,9,14,5,6,8,6,5,12,9,15,5,11,6,8,13,12,5,12,13,14,11,8,5,6]),u=a.create([8,9,9,11,13,15,15,5,7,7,8,11,14,14,12,6,9,13,15,7,12,8,9,11,7,7,12,7,6,15,13,11,9,7,15,11,8,6,6,14,12,13,5,14,13,13,7,5,15,5,8,11,14,14,6,14,6,9,12,9,12,5,15,8,8,5,12,9,12,5,14,6,8,13,6,5,15,13,11,11]),d=a.create([0,1518500249,1859775393,2400959708,2840853838]),h=a.create([1352829926,1548603684,1836072691,2053994217,0]),p=o.RIPEMD160=n.extend({_doReset:function(){this._hash=a.create([1732584193,4023233417,2562383102,271733878,3285377520])},_doProcessBlock:function(e,t){for(var i=0;i<16;i++){var r=t+i,a=e[r];e[r]=16711935&(a<<8|a>>>24)|4278255360&(a<<24|a>>>8)}var n,o,p,b,_,k,w,S,T,E,C,x=this._hash.words,R=d.words,D=h.words,L=s.words,I=l.words,P=c.words,B=u.words;for(k=n=x[0],w=o=x[1],S=p=x[2],T=b=x[3],E=_=x[4],i=0;i<80;i+=1)C=n+e[t+L[i]]|0,C+=i<16?f(o,p,b)+R[0]:i<32?m(o,p,b)+R[1]:i<48?g(o,p,b)+R[2]:i<64?y(o,p,b)+R[3]:v(o,p,b)+R[4],C=(C=A(C|=0,P[i]))+_|0,n=_,_=b,b=A(p,10),p=o,o=C,C=k+e[t+I[i]]|0,C+=i<16?v(w,S,T)+D[0]:i<32?y(w,S,T)+D[1]:i<48?g(w,S,T)+D[2]:i<64?m(w,S,T)+D[3]:f(w,S,T)+D[4],C=(C=A(C|=0,B[i]))+E|0,k=E,E=T,T=A(S,10),S=w,w=C;C=x[1]+p+T|0,x[1]=x[2]+b+E|0,x[2]=x[3]+_+k|0,x[3]=x[4]+n+w|0,x[4]=x[0]+o+S|0,x[0]=C},_doFinalize:function(){var e=this._data,t=e.words,i=8*this._nDataBytes,r=8*e.sigBytes;t[r>>>5]|=128<<24-r%32,t[14+(r+64>>>9<<4)]=16711935&(i<<8|i>>>24)|4278255360&(i<<24|i>>>8),e.sigBytes=4*(t.length+1),this._process();for(var a=this._hash,n=a.words,o=0;o<5;o++){var s=n[o];n[o]=16711935&(s<<8|s>>>24)|4278255360&(s<<24|s>>>8)}return a},clone:function(){var e=n.clone.call(this);return e._hash=this._hash.clone(),e}});function f(e,t,i){return e^t^i}function m(e,t,i){return e&t|~e&i}function g(e,t,i){return(e|~t)^i}function y(e,t,i){return e&i|t&~i}function v(e,t,i){return e^(t|~i)}function A(e,t){return e<<t|e>>>32-t}t.RIPEMD160=n._createHelper(p),t.HmacRIPEMD160=n._createHmacHelper(p)}(),i.RIPEMD160)})),on((function(e,t){var i,r,a;e.exports=(r=(i=Mc).lib.Base,a=i.enc.Utf8,void(i.algo.HMAC=r.extend({init:function(e,t){e=this._hasher=new e.init,"string"==typeof t&&(t=a.parse(t));var i=e.blockSize,r=4*i;t.sigBytes>r&&(t=e.finalize(t)),t.clamp();for(var n=this._oKey=t.clone(),o=this._iKey=t.clone(),s=n.words,l=o.words,c=0;c<i;c++)s[c]^=1549556828,l[c]^=909522486;n.sigBytes=o.sigBytes=r,this.reset()},reset:function(){var e=this._hasher;e.reset(),e.update(this._iKey)},update:function(e){return this._hasher.update(e),this},finalize:function(e){var t=this._hasher,i=t.finalize(e);return t.reset(),t.finalize(this._oKey.clone().concat(i))}})))})),on((function(e,t){var i,r,a,n,o,s,l,c,u;e.exports=(r=(i=u=Mc).lib,a=r.Base,n=r.WordArray,o=i.algo,s=o.SHA256,l=o.HMAC,c=o.PBKDF2=a.extend({cfg:a.extend({keySize:4,hasher:s,iterations:25e4}),init:function(e){this.cfg=this.cfg.extend(e)},compute:function(e,t){for(var i=this.cfg,r=l.create(i.hasher,e),a=n.create(),o=n.create([1]),s=a.words,c=o.words,u=i.keySize,d=i.iterations;s.length<u;){var h=r.update(t).finalize(o);r.reset();for(var p=h.words,f=p.length,m=h,g=1;g<d;g++){m=r.finalize(m),r.reset();for(var y=m.words,v=0;v<f;v++)p[v]^=y[v]}a.concat(h),c[0]++}return a.sigBytes=4*u,a}}),i.PBKDF2=function(e,t,i){return c.create(i).compute(e,t)},u.PBKDF2)})),on((function(e,t){var i,r,a,n,o,s,l,c;e.exports=(r=(i=c=Mc).lib,a=r.Base,n=r.WordArray,o=i.algo,s=o.MD5,l=o.EvpKDF=a.extend({cfg:a.extend({keySize:4,hasher:s,iterations:1}),init:function(e){this.cfg=this.cfg.extend(e)},compute:function(e,t){for(var i,r=this.cfg,a=r.hasher.create(),o=n.create(),s=o.words,l=r.keySize,c=r.iterations;s.length<l;){i&&a.update(i),i=a.update(e).finalize(t),a.reset();for(var u=1;u<c;u++)i=a.finalize(i),a.reset();o.concat(i)}return o.sigBytes=4*l,o}}),i.EvpKDF=function(e,t,i){return l.create(i).compute(e,t)},c.EvpKDF)})),on((function(e,t){var i;e.exports=void((i=Mc).lib.Cipher||function(e){var t=i,r=t.lib,a=r.Base,n=r.WordArray,o=r.BufferedBlockAlgorithm,s=t.enc;s.Utf8;var l=s.Base64,c=t.algo.EvpKDF,u=r.Cipher=o.extend({cfg:a.extend(),createEncryptor:function(e,t){return this.create(this._ENC_XFORM_MODE,e,t)},createDecryptor:function(e,t){return this.create(this._DEC_XFORM_MODE,e,t)},init:function(e,t,i){this.cfg=this.cfg.extend(i),this._xformMode=e,this._key=t,this.reset()},reset:function(){o.reset.call(this),this._doReset()},process:function(e){return this._append(e),this._process()},finalize:function(e){return e&&this._append(e),this._doFinalize()},keySize:4,ivSize:4,_ENC_XFORM_MODE:1,_DEC_XFORM_MODE:2,_createHelper:function(){function e(e){return"string"==typeof e?A:y}return function(t){return{encrypt:function(i,r,a){return e(r).encrypt(t,i,r,a)},decrypt:function(i,r,a){return e(r).decrypt(t,i,r,a)}}}}()});r.StreamCipher=u.extend({_doFinalize:function(){return this._process(!0)},blockSize:1});var d=t.mode={},h=r.BlockCipherMode=a.extend({createEncryptor:function(e,t){return this.Encryptor.create(e,t)},createDecryptor:function(e,t){return this.Decryptor.create(e,t)},init:function(e,t){this._cipher=e,this._iv=t}}),p=d.CBC=function(){var t=h.extend();function i(t,i,r){var a,n=this._iv;n?(a=n,this._iv=e):a=this._prevBlock;for(var o=0;o<r;o++)t[i+o]^=a[o]}return t.Encryptor=t.extend({processBlock:function(e,t){var r=this._cipher,a=r.blockSize;i.call(this,e,t,a),r.encryptBlock(e,t),this._prevBlock=e.slice(t,t+a)}}),t.Decryptor=t.extend({processBlock:function(e,t){var r=this._cipher,a=r.blockSize,n=e.slice(t,t+a);r.decryptBlock(e,t),i.call(this,e,t,a),this._prevBlock=n}}),t}(),f=(t.pad={}).Pkcs7={pad:function(e,t){for(var i=4*t,r=i-e.sigBytes%i,a=r<<24|r<<16|r<<8|r,o=[],s=0;s<r;s+=4)o.push(a);var l=n.create(o,r);e.concat(l)},unpad:function(e){var t=255&e.words[e.sigBytes-1>>>2];e.sigBytes-=t}};r.BlockCipher=u.extend({cfg:u.cfg.extend({mode:p,padding:f}),reset:function(){var e;u.reset.call(this);var t=this.cfg,i=t.iv,r=t.mode;this._xformMode==this._ENC_XFORM_MODE?e=r.createEncryptor:(e=r.createDecryptor,this._minBufferSize=1),this._mode&&this._mode.__creator==e?this._mode.init(this,i&&i.words):(this._mode=e.call(r,this,i&&i.words),this._mode.__creator=e)},_doProcessBlock:function(e,t){this._mode.processBlock(e,t)},_doFinalize:function(){var e,t=this.cfg.padding;return this._xformMode==this._ENC_XFORM_MODE?(t.pad(this._data,this.blockSize),e=this._process(!0)):(e=this._process(!0),t.unpad(e)),e},blockSize:4});var m=r.CipherParams=a.extend({init:function(e){this.mixIn(e)},toString:function(e){return(e||this.formatter).stringify(this)}}),g=(t.format={}).OpenSSL={stringify:function(e){var t=e.ciphertext,i=e.salt;return(i?n.create([1398893684,1701076831]).concat(i).concat(t):t).toString(l)},parse:function(e){var t,i=l.parse(e),r=i.words;return 1398893684==r[0]&&1701076831==r[1]&&(t=n.create(r.slice(2,4)),r.splice(0,4),i.sigBytes-=16),m.create({ciphertext:i,salt:t})}},y=r.SerializableCipher=a.extend({cfg:a.extend({format:g}),encrypt:function(e,t,i,r){r=this.cfg.extend(r);var a=e.createEncryptor(i,r),n=a.finalize(t),o=a.cfg;return m.create({ciphertext:n,key:i,iv:o.iv,algorithm:e,mode:o.mode,padding:o.padding,blockSize:e.blockSize,formatter:r.format})},decrypt:function(e,t,i,r){return r=this.cfg.extend(r),t=this._parse(t,r.format),e.createDecryptor(i,r).finalize(t.ciphertext)},_parse:function(e,t){return"string"==typeof e?t.parse(e,this):e}}),v=(t.kdf={}).OpenSSL={execute:function(e,t,i,r,a){if(r||(r=n.random(8)),a)o=c.create({keySize:t+i,hasher:a}).compute(e,r);else var o=c.create({keySize:t+i}).compute(e,r);var s=n.create(o.words.slice(t),4*i);return o.sigBytes=4*t,m.create({key:o,iv:s,salt:r})}},A=r.PasswordBasedCipher=y.extend({cfg:y.cfg.extend({kdf:v}),encrypt:function(e,t,i,r){var a=(r=this.cfg.extend(r)).kdf.execute(i,e.keySize,e.ivSize,r.salt,r.hasher);r.iv=a.iv;var n=y.encrypt.call(this,e,t,a.key,r);return n.mixIn(a),n},decrypt:function(e,t,i,r){r=this.cfg.extend(r),t=this._parse(t,r.format);var a=r.kdf.execute(i,e.keySize,e.ivSize,t.salt,r.hasher);return r.iv=a.iv,y.decrypt.call(this,e,t,a.key,r)}})}())})),on((function(e,t){var i;e.exports=((i=Mc).mode.CFB=function(){var e=i.lib.BlockCipherMode.extend();function t(e,t,i,r){var a,n=this._iv;n?(a=n.slice(0),this._iv=void 0):a=this._prevBlock,r.encryptBlock(a,0);for(var o=0;o<i;o++)e[t+o]^=a[o]}return e.Encryptor=e.extend({processBlock:function(e,i){var r=this._cipher,a=r.blockSize;t.call(this,e,i,a,r),this._prevBlock=e.slice(i,i+a)}}),e.Decryptor=e.extend({processBlock:function(e,i){var r=this._cipher,a=r.blockSize,n=e.slice(i,i+a);t.call(this,e,i,a,r),this._prevBlock=n}}),e}(),i.mode.CFB)})),on((function(e,t){var i,r,a;e.exports=((a=Mc).mode.CTR=(i=a.lib.BlockCipherMode.extend(),r=i.Encryptor=i.extend({processBlock:function(e,t){var i=this._cipher,r=i.blockSize,a=this._iv,n=this._counter;a&&(n=this._counter=a.slice(0),this._iv=void 0);var o=n.slice(0);i.encryptBlock(o,0),n[r-1]=n[r-1]+1|0;for(var s=0;s<r;s++)e[t+s]^=o[s]}}),i.Decryptor=r,i),a.mode.CTR)})),on((function(e,t){var i;e.exports=((i=Mc).mode.CTRGladman=function(){var e=i.lib.BlockCipherMode.extend();function t(e){if(255==(e>>24&255)){var t=e>>16&255,i=e>>8&255,r=255&e;255===t?(t=0,255===i?(i=0,255===r?r=0:++r):++i):++t,e=0,e+=t<<16,e+=i<<8,e+=r}else e+=1<<24;return e}function r(e){return 0===(e[0]=t(e[0]))&&(e[1]=t(e[1])),e}var a=e.Encryptor=e.extend({processBlock:function(e,t){var i=this._cipher,a=i.blockSize,n=this._iv,o=this._counter;n&&(o=this._counter=n.slice(0),this._iv=void 0),r(o);var s=o.slice(0);i.encryptBlock(s,0);for(var l=0;l<a;l++)e[t+l]^=s[l]}});return e.Decryptor=a,e}(),i.mode.CTRGladman)})),on((function(e,t){var i,r,a;e.exports=((a=Mc).mode.OFB=(i=a.lib.BlockCipherMode.extend(),r=i.Encryptor=i.extend({processBlock:function(e,t){var i=this._cipher,r=i.blockSize,a=this._iv,n=this._keystream;a&&(n=this._keystream=a.slice(0),this._iv=void 0),i.encryptBlock(n,0);for(var o=0;o<r;o++)e[t+o]^=n[o]}}),i.Decryptor=r,i),a.mode.OFB)})),on((function(e,t){var i,r;e.exports=((r=Mc).mode.ECB=((i=r.lib.BlockCipherMode.extend()).Encryptor=i.extend({processBlock:function(e,t){this._cipher.encryptBlock(e,t)}}),i.Decryptor=i.extend({processBlock:function(e,t){this._cipher.decryptBlock(e,t)}}),i),r.mode.ECB)})),on((function(e,t){var i;e.exports=((i=Mc).pad.AnsiX923={pad:function(e,t){var i=e.sigBytes,r=4*t,a=r-i%r,n=i+a-1;e.clamp(),e.words[n>>>2]|=a<<24-n%4*8,e.sigBytes+=a},unpad:function(e){var t=255&e.words[e.sigBytes-1>>>2];e.sigBytes-=t}},i.pad.Ansix923)})),on((function(e,t){var i;e.exports=((i=Mc).pad.Iso10126={pad:function(e,t){var r=4*t,a=r-e.sigBytes%r;e.concat(i.lib.WordArray.random(a-1)).concat(i.lib.WordArray.create([a<<24],1))},unpad:function(e){var t=255&e.words[e.sigBytes-1>>>2];e.sigBytes-=t}},i.pad.Iso10126)})),on((function(e,t){var i;e.exports=((i=Mc).pad.Iso97971={pad:function(e,t){e.concat(i.lib.WordArray.create([2147483648],1)),i.pad.ZeroPadding.pad(e,t)},unpad:function(e){i.pad.ZeroPadding.unpad(e),e.sigBytes--}},i.pad.Iso97971)})),on((function(e,t){var i;e.exports=((i=Mc).pad.ZeroPadding={pad:function(e,t){var i=4*t;e.clamp(),e.sigBytes+=i-(e.sigBytes%i||i)},unpad:function(e){var t=e.words,i=e.sigBytes-1;for(i=e.sigBytes-1;i>=0;i--)if(t[i>>>2]>>>24-i%4*8&255){e.sigBytes=i+1;break}}},i.pad.ZeroPadding)})),on((function(e,t){var i;e.exports=((i=Mc).pad.NoPadding={pad:function(){},unpad:function(){}},i.pad.NoPadding)})),on((function(e,t){var i;e.exports=(i=Mc,function(e){var t=i,r=t.lib.CipherParams,a=t.enc.Hex;t.format.Hex={stringify:function(e){return e.ciphertext.toString(a)},parse:function(e){var t=a.parse(e);return r.create({ciphertext:t})}}}(),i.format.Hex)})),on((function(e,t){var i;e.exports=(i=Mc,function(){var e=i,t=e.lib.BlockCipher,r=e.algo,a=[],n=[],o=[],s=[],l=[],c=[],u=[],d=[],h=[],p=[];!function(){for(var e=[],t=0;t<256;t++)e[t]=t<128?t<<1:t<<1^283;var i=0,r=0;for(t=0;t<256;t++){var f=r^r<<1^r<<2^r<<3^r<<4;f=f>>>8^255&f^99,a[i]=f,n[f]=i;var m=e[i],g=e[m],y=e[g],v=257*e[f]^16843008*f;o[i]=v<<24|v>>>8,s[i]=v<<16|v>>>16,l[i]=v<<8|v>>>24,c[i]=v,v=16843009*y^65537*g^257*m^16843008*i,u[f]=v<<24|v>>>8,d[f]=v<<16|v>>>16,h[f]=v<<8|v>>>24,p[f]=v,i?(i=m^e[e[e[y^m]]],r^=e[e[r]]):i=r=1}}();var f=[0,1,2,4,8,16,32,64,128,27,54],m=r.AES=t.extend({_doReset:function(){if(!this._nRounds||this._keyPriorReset!==this._key){for(var e=this._keyPriorReset=this._key,t=e.words,i=e.sigBytes/4,r=4*((this._nRounds=i+6)+1),n=this._keySchedule=[],o=0;o<r;o++)o<i?n[o]=t[o]:(c=n[o-1],o%i?i>6&&o%i==4&&(c=a[c>>>24]<<24|a[c>>>16&255]<<16|a[c>>>8&255]<<8|a[255&c]):(c=a[(c=c<<8|c>>>24)>>>24]<<24|a[c>>>16&255]<<16|a[c>>>8&255]<<8|a[255&c],c^=f[o/i|0]<<24),n[o]=n[o-i]^c);for(var s=this._invKeySchedule=[],l=0;l<r;l++){if(o=r-l,l%4)var c=n[o];else c=n[o-4];s[l]=l<4||o<=4?c:u[a[c>>>24]]^d[a[c>>>16&255]]^h[a[c>>>8&255]]^p[a[255&c]]}}},encryptBlock:function(e,t){this._doCryptBlock(e,t,this._keySchedule,o,s,l,c,a)},decryptBlock:function(e,t){var i=e[t+1];e[t+1]=e[t+3],e[t+3]=i,this._doCryptBlock(e,t,this._invKeySchedule,u,d,h,p,n),i=e[t+1],e[t+1]=e[t+3],e[t+3]=i},_doCryptBlock:function(e,t,i,r,a,n,o,s){for(var l=this._nRounds,c=e[t]^i[0],u=e[t+1]^i[1],d=e[t+2]^i[2],h=e[t+3]^i[3],p=4,f=1;f<l;f++){var m=r[c>>>24]^a[u>>>16&255]^n[d>>>8&255]^o[255&h]^i[p++],g=r[u>>>24]^a[d>>>16&255]^n[h>>>8&255]^o[255&c]^i[p++],y=r[d>>>24]^a[h>>>16&255]^n[c>>>8&255]^o[255&u]^i[p++],v=r[h>>>24]^a[c>>>16&255]^n[u>>>8&255]^o[255&d]^i[p++];c=m,u=g,d=y,h=v}m=(s[c>>>24]<<24|s[u>>>16&255]<<16|s[d>>>8&255]<<8|s[255&h])^i[p++],g=(s[u>>>24]<<24|s[d>>>16&255]<<16|s[h>>>8&255]<<8|s[255&c])^i[p++],y=(s[d>>>24]<<24|s[h>>>16&255]<<16|s[c>>>8&255]<<8|s[255&u])^i[p++],v=(s[h>>>24]<<24|s[c>>>16&255]<<16|s[u>>>8&255]<<8|s[255&d])^i[p++],e[t]=m,e[t+1]=g,e[t+2]=y,e[t+3]=v},keySize:8});e.AES=t._createHelper(m)}(),i.AES)})),on((function(e,t){var i;e.exports=(i=Mc,function(){var e=i,t=e.lib,r=t.WordArray,a=t.BlockCipher,n=e.algo,o=[57,49,41,33,25,17,9,1,58,50,42,34,26,18,10,2,59,51,43,35,27,19,11,3,60,52,44,36,63,55,47,39,31,23,15,7,62,54,46,38,30,22,14,6,61,53,45,37,29,21,13,5,28,20,12,4],s=[14,17,11,24,1,5,3,28,15,6,21,10,23,19,12,4,26,8,16,7,27,20,13,2,41,52,31,37,47,55,30,40,51,45,33,48,44,49,39,56,34,53,46,42,50,36,29,32],l=[1,2,4,6,8,10,12,14,15,17,19,21,23,25,27,28],c=[{0:8421888,268435456:32768,536870912:8421378,805306368:2,1073741824:512,1342177280:8421890,1610612736:8389122,1879048192:8388608,2147483648:514,2415919104:8389120,2684354560:33280,2952790016:8421376,3221225472:32770,3489660928:8388610,3758096384:0,4026531840:33282,134217728:0,402653184:8421890,671088640:33282,939524096:32768,1207959552:8421888,1476395008:512,1744830464:8421378,2013265920:2,2281701376:8389120,2550136832:33280,2818572288:8421376,3087007744:8389122,3355443200:8388610,3623878656:32770,3892314112:514,4160749568:8388608,1:32768,268435457:2,536870913:8421888,805306369:8388608,1073741825:8421378,1342177281:33280,1610612737:512,1879048193:8389122,2147483649:8421890,2415919105:8421376,2684354561:8388610,2952790017:33282,3221225473:514,3489660929:8389120,3758096385:32770,4026531841:0,134217729:8421890,402653185:8421376,671088641:8388608,939524097:512,1207959553:32768,1476395009:8388610,1744830465:2,2013265921:33282,2281701377:32770,2550136833:8389122,2818572289:514,3087007745:8421888,3355443201:8389120,3623878657:0,3892314113:33280,4160749569:8421378},{0:1074282512,16777216:16384,33554432:524288,50331648:1074266128,67108864:1073741840,83886080:1074282496,100663296:1073758208,117440512:16,134217728:540672,150994944:1073758224,167772160:1073741824,184549376:540688,201326592:524304,218103808:0,234881024:16400,251658240:1074266112,8388608:1073758208,25165824:540688,41943040:16,58720256:1073758224,75497472:1074282512,92274688:1073741824,109051904:524288,125829120:1074266128,142606336:524304,159383552:0,176160768:16384,192937984:1074266112,209715200:1073741840,226492416:540672,243269632:1074282496,260046848:16400,268435456:0,285212672:1074266128,301989888:1073758224,318767104:1074282496,335544320:1074266112,352321536:16,369098752:540688,385875968:16384,402653184:16400,419430400:524288,436207616:524304,452984832:1073741840,469762048:540672,486539264:1073758208,503316480:1073741824,520093696:1074282512,276824064:540688,293601280:524288,310378496:1074266112,327155712:16384,343932928:1073758208,360710144:1074282512,377487360:16,394264576:1073741824,411041792:1074282496,427819008:1073741840,444596224:1073758224,461373440:524304,478150656:0,494927872:16400,511705088:1074266128,528482304:540672},{0:260,1048576:0,2097152:67109120,3145728:65796,4194304:65540,5242880:67108868,6291456:67174660,7340032:67174400,8388608:67108864,9437184:67174656,10485760:65792,11534336:67174404,12582912:67109124,13631488:65536,14680064:4,15728640:256,524288:67174656,1572864:67174404,2621440:0,3670016:67109120,4718592:67108868,5767168:65536,6815744:65540,7864320:260,8912896:4,9961472:256,11010048:67174400,12058624:65796,13107200:65792,14155776:67109124,15204352:67174660,16252928:67108864,16777216:67174656,17825792:65540,18874368:65536,19922944:67109120,20971520:256,22020096:67174660,23068672:67108868,24117248:0,25165824:67109124,26214400:67108864,27262976:4,28311552:65792,29360128:67174400,30408704:260,31457280:65796,32505856:67174404,17301504:67108864,18350080:260,19398656:67174656,20447232:0,21495808:65540,22544384:67109120,23592960:256,24641536:67174404,25690112:65536,26738688:67174660,27787264:65796,28835840:67108868,29884416:67109124,30932992:67174400,31981568:4,33030144:65792},{0:2151682048,65536:2147487808,131072:4198464,196608:2151677952,262144:0,327680:4198400,393216:2147483712,458752:4194368,524288:2147483648,589824:4194304,655360:64,720896:2147487744,786432:2151678016,851968:4160,917504:4096,983040:2151682112,32768:2147487808,98304:64,163840:2151678016,229376:2147487744,294912:4198400,360448:2151682112,425984:0,491520:2151677952,557056:4096,622592:2151682048,688128:4194304,753664:4160,819200:2147483648,884736:4194368,950272:4198464,1015808:2147483712,1048576:4194368,1114112:4198400,1179648:2147483712,1245184:0,1310720:4160,1376256:2151678016,1441792:2151682048,1507328:2147487808,1572864:2151682112,1638400:2147483648,1703936:2151677952,1769472:4198464,1835008:2147487744,1900544:4194304,1966080:64,2031616:4096,1081344:2151677952,1146880:2151682112,1212416:0,1277952:4198400,1343488:4194368,1409024:2147483648,1474560:2147487808,1540096:64,1605632:2147483712,1671168:4096,1736704:2147487744,1802240:2151678016,1867776:4160,1933312:2151682048,1998848:4194304,2064384:4198464},{0:128,4096:17039360,8192:262144,12288:536870912,16384:537133184,20480:16777344,24576:553648256,28672:262272,32768:16777216,36864:537133056,40960:536871040,45056:553910400,49152:553910272,53248:0,57344:17039488,61440:553648128,2048:17039488,6144:553648256,10240:128,14336:17039360,18432:262144,22528:537133184,26624:553910272,30720:536870912,34816:537133056,38912:0,430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e=this._key.words,t=[],i=0;i<56;i++){var r=o[i]-1;t[i]=e[r>>>5]>>>31-r%32&1}for(var a=this._subKeys=[],n=0;n<16;n++){var c=a[n]=[],u=l[n];for(i=0;i<24;i++)c[i/6|0]|=t[(s[i]-1+u)%28]<<31-i%6,c[4+(i/6|0)]|=t[28+(s[i+24]-1+u)%28]<<31-i%6;for(c[0]=c[0]<<1|c[0]>>>31,i=1;i<7;i++)c[i]=c[i]>>>4*(i-1)+3;c[7]=c[7]<<5|c[7]>>>27}var d=this._invSubKeys=[];for(i=0;i<16;i++)d[i]=a[15-i]},encryptBlock:function(e,t){this._doCryptBlock(e,t,this._subKeys)},decryptBlock:function(e,t){this._doCryptBlock(e,t,this._invSubKeys)},_doCryptBlock:function(e,t,i){this._lBlock=e[t],this._rBlock=e[t+1],h.call(this,4,252645135),h.call(this,16,65535),p.call(this,2,858993459),p.call(this,8,16711935),h.call(this,1,1431655765);for(var r=0;r<16;r++){for(var a=i[r],n=this._lBlock,o=this._rBlock,s=0,l=0;l<8;l++)s|=c[l][((o^a[l])&u[l])>>>0];this._lBlock=o,this._rBlock=n^s}var d=this._lBlock;this._lBlock=this._rBlock,this._rBlock=d,h.call(this,1,1431655765),p.call(this,8,16711935),p.call(this,2,858993459),h.call(this,16,65535),h.call(this,4,252645135),e[t]=this._lBlock,e[t+1]=this._rBlock},keySize:2,ivSize:2,blockSize:2});function h(e,t){var i=(this._lBlock>>>e^this._rBlock)&t;this._rBlock^=i,this._lBlock^=i<<e}function p(e,t){var i=(this._rBlock>>>e^this._lBlock)&t;this._lBlock^=i,this._rBlock^=i<<e}e.DES=a._createHelper(d);var f=n.TripleDES=a.extend({_doReset:function(){var e=this._key.words;if(2!==e.length&&4!==e.length&&e.length<6)throw new Error("Invalid key length - 3DES requires the key length to be 64, 128, 192 or >192.");var t=e.slice(0,2),i=e.length<4?e.slice(0,2):e.slice(2,4),a=e.length<6?e.slice(0,2):e.slice(4,6);this._des1=d.createEncryptor(r.create(t)),this._des2=d.createEncryptor(r.create(i)),this._des3=d.createEncryptor(r.create(a))},encryptBlock:function(e,t){this._des1.encryptBlock(e,t),this._des2.decryptBlock(e,t),this._des3.encryptBlock(e,t)},decryptBlock:function(e,t){this._des3.decryptBlock(e,t),this._des2.encryptBlock(e,t),this._des1.decryptBlock(e,t)},keySize:6,ivSize:2,blockSize:2});e.TripleDES=a._createHelper(f)}(),i.TripleDES)})),on((function(e,t){var i;e.exports=(i=Mc,function(){var e=i,t=e.lib.StreamCipher,r=e.algo,a=r.RC4=t.extend({_doReset:function(){for(var e=this._key,t=e.words,i=e.sigBytes,r=this._S=[],a=0;a<256;a++)r[a]=a;a=0;for(var n=0;a<256;a++){var o=a%i,s=t[o>>>2]>>>24-o%4*8&255;n=(n+r[a]+s)%256;var l=r[a];r[a]=r[n],r[n]=l}this._i=this._j=0},_doProcessBlock:function(e,t){e[t]^=n.call(this)},keySize:8,ivSize:0});function n(){for(var e=this._S,t=this._i,i=this._j,r=0,a=0;a<4;a++){i=(i+e[t=(t+1)%256])%256;var n=e[t];e[t]=e[i],e[i]=n,r|=e[(e[t]+e[i])%256]<<24-8*a}return this._i=t,this._j=i,r}e.RC4=t._createHelper(a);var o=r.RC4Drop=a.extend({cfg:a.cfg.extend({drop:192}),_doReset:function(){a._doReset.call(this);for(var e=this.cfg.drop;e>0;e--)n.call(this)}});e.RC4Drop=t._createHelper(o)}(),i.RC4)})),on((function(e,t){var i;e.exports=(i=Mc,function(){var e=i,t=e.lib.StreamCipher,r=e.algo,a=[],n=[],o=[],s=r.Rabbit=t.extend({_doReset:function(){for(var e=this._key.words,t=this.cfg.iv,i=0;i<4;i++)e[i]=16711935&(e[i]<<8|e[i]>>>24)|4278255360&(e[i]<<24|e[i]>>>8);var r=this._X=[e[0],e[3]<<16|e[2]>>>16,e[1],e[0]<<16|e[3]>>>16,e[2],e[1]<<16|e[0]>>>16,e[3],e[2]<<16|e[1]>>>16],a=this._C=[e[2]<<16|e[2]>>>16,4294901760&e[0]|65535&e[1],e[3]<<16|e[3]>>>16,4294901760&e[1]|65535&e[2],e[0]<<16|e[0]>>>16,4294901760&e[2]|65535&e[3],e[1]<<16|e[1]>>>16,4294901760&e[3]|65535&e[0]];for(this._b=0,i=0;i<4;i++)l.call(this);for(i=0;i<8;i++)a[i]^=r[i+4&7];if(t){var n=t.words,o=n[0],s=n[1],c=16711935&(o<<8|o>>>24)|4278255360&(o<<24|o>>>8),u=16711935&(s<<8|s>>>24)|4278255360&(s<<24|s>>>8),d=c>>>16|4294901760&u,h=u<<16|65535&c;for(a[0]^=c,a[1]^=d,a[2]^=u,a[3]^=h,a[4]^=c,a[5]^=d,a[6]^=u,a[7]^=h,i=0;i<4;i++)l.call(this)}},_doProcessBlock:function(e,t){var i=this._X;l.call(this),a[0]=i[0]^i[5]>>>16^i[3]<<16,a[1]=i[2]^i[7]>>>16^i[5]<<16,a[2]=i[4]^i[1]>>>16^i[7]<<16,a[3]=i[6]^i[3]>>>16^i[1]<<16;for(var r=0;r<4;r++)a[r]=16711935&(a[r]<<8|a[r]>>>24)|4278255360&(a[r]<<24|a[r]>>>8),e[t+r]^=a[r]},blockSize:4,ivSize:2});function l(){for(var e=this._X,t=this._C,i=0;i<8;i++)n[i]=t[i];for(t[0]=t[0]+1295307597+this._b|0,t[1]=t[1]+3545052371+(t[0]>>>0<n[0]>>>0?1:0)|0,t[2]=t[2]+886263092+(t[1]>>>0<n[1]>>>0?1:0)|0,t[3]=t[3]+1295307597+(t[2]>>>0<n[2]>>>0?1:0)|0,t[4]=t[4]+3545052371+(t[3]>>>0<n[3]>>>0?1:0)|0,t[5]=t[5]+886263092+(t[4]>>>0<n[4]>>>0?1:0)|0,t[6]=t[6]+1295307597+(t[5]>>>0<n[5]>>>0?1:0)|0,t[7]=t[7]+3545052371+(t[6]>>>0<n[6]>>>0?1:0)|0,this._b=t[7]>>>0<n[7]>>>0?1:0,i=0;i<8;i++){var r=e[i]+t[i],a=65535&r,s=r>>>16,l=((a*a>>>17)+a*s>>>15)+s*s,c=((4294901760&r)*r|0)+((65535&r)*r|0);o[i]=l^c}e[0]=o[0]+(o[7]<<16|o[7]>>>16)+(o[6]<<16|o[6]>>>16)|0,e[1]=o[1]+(o[0]<<8|o[0]>>>24)+o[7]|0,e[2]=o[2]+(o[1]<<16|o[1]>>>16)+(o[0]<<16|o[0]>>>16)|0,e[3]=o[3]+(o[2]<<8|o[2]>>>24)+o[1]|0,e[4]=o[4]+(o[3]<<16|o[3]>>>16)+(o[2]<<16|o[2]>>>16)|0,e[5]=o[5]+(o[4]<<8|o[4]>>>24)+o[3]|0,e[6]=o[6]+(o[5]<<16|o[5]>>>16)+(o[4]<<16|o[4]>>>16)|0,e[7]=o[7]+(o[6]<<8|o[6]>>>24)+o[5]|0}e.Rabbit=t._createHelper(s)}(),i.Rabbit)})),on((function(e,t){var i;e.exports=(i=Mc,function(){var e=i,t=e.lib.StreamCipher,r=e.algo,a=[],n=[],o=[],s=r.RabbitLegacy=t.extend({_doReset:function(){var e=this._key.words,t=this.cfg.iv,i=this._X=[e[0],e[3]<<16|e[2]>>>16,e[1],e[0]<<16|e[3]>>>16,e[2],e[1]<<16|e[0]>>>16,e[3],e[2]<<16|e[1]>>>16],r=this._C=[e[2]<<16|e[2]>>>16,4294901760&e[0]|65535&e[1],e[3]<<16|e[3]>>>16,4294901760&e[1]|65535&e[2],e[0]<<16|e[0]>>>16,4294901760&e[2]|65535&e[3],e[1]<<16|e[1]>>>16,4294901760&e[3]|65535&e[0]];this._b=0;for(var a=0;a<4;a++)l.call(this);for(a=0;a<8;a++)r[a]^=i[a+4&7];if(t){var n=t.words,o=n[0],s=n[1],c=16711935&(o<<8|o>>>24)|4278255360&(o<<24|o>>>8),u=16711935&(s<<8|s>>>24)|4278255360&(s<<24|s>>>8),d=c>>>16|4294901760&u,h=u<<16|65535&c;for(r[0]^=c,r[1]^=d,r[2]^=u,r[3]^=h,r[4]^=c,r[5]^=d,r[6]^=u,r[7]^=h,a=0;a<4;a++)l.call(this)}},_doProcessBlock:function(e,t){var i=this._X;l.call(this),a[0]=i[0]^i[5]>>>16^i[3]<<16,a[1]=i[2]^i[7]>>>16^i[5]<<16,a[2]=i[4]^i[1]>>>16^i[7]<<16,a[3]=i[6]^i[3]>>>16^i[1]<<16;for(var r=0;r<4;r++)a[r]=16711935&(a[r]<<8|a[r]>>>24)|4278255360&(a[r]<<24|a[r]>>>8),e[t+r]^=a[r]},blockSize:4,ivSize:2});function l(){for(var e=this._X,t=this._C,i=0;i<8;i++)n[i]=t[i];for(t[0]=t[0]+1295307597+this._b|0,t[1]=t[1]+3545052371+(t[0]>>>0<n[0]>>>0?1:0)|0,t[2]=t[2]+886263092+(t[1]>>>0<n[1]>>>0?1:0)|0,t[3]=t[3]+1295307597+(t[2]>>>0<n[2]>>>0?1:0)|0,t[4]=t[4]+3545052371+(t[3]>>>0<n[3]>>>0?1:0)|0,t[5]=t[5]+886263092+(t[4]>>>0<n[4]>>>0?1:0)|0,t[6]=t[6]+1295307597+(t[5]>>>0<n[5]>>>0?1:0)|0,t[7]=t[7]+3545052371+(t[6]>>>0<n[6]>>>0?1:0)|0,this._b=t[7]>>>0<n[7]>>>0?1:0,i=0;i<8;i++){var r=e[i]+t[i],a=65535&r,s=r>>>16,l=((a*a>>>17)+a*s>>>15)+s*s,c=((4294901760&r)*r|0)+((65535&r)*r|0);o[i]=l^c}e[0]=o[0]+(o[7]<<16|o[7]>>>16)+(o[6]<<16|o[6]>>>16)|0,e[1]=o[1]+(o[0]<<8|o[0]>>>24)+o[7]|0,e[2]=o[2]+(o[1]<<16|o[1]>>>16)+(o[0]<<16|o[0]>>>16)|0,e[3]=o[3]+(o[2]<<8|o[2]>>>24)+o[1]|0,e[4]=o[4]+(o[3]<<16|o[3]>>>16)+(o[2]<<16|o[2]>>>16)|0,e[5]=o[5]+(o[4]<<8|o[4]>>>24)+o[3]|0,e[6]=o[6]+(o[5]<<16|o[5]>>>16)+(o[4]<<16|o[4]>>>16)|0,e[7]=o[7]+(o[6]<<8|o[6]>>>24)+o[5]|0}e.RabbitLegacy=t._createHelper(s)}(),i.RabbitLegacy)})),on((function(e,t){var i;e.exports=(i=Mc,function(){var 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l(e,t){var i=t>>24&255,r=t>>16&255,a=t>>8&255,n=255&t,o=e.sbox[0][i]+e.sbox[1][r];return o^=e.sbox[2][a],o+=e.sbox[3][n],o}function c(e,t,i){for(var r,n=t,o=i,s=0;s<a;++s)n^=e.pbox[s],o=l(e,n)^o,r=n,n=o,o=r;return r=n,n=o,o=r,o^=e.pbox[a],n^=e.pbox[a+1],{left:n,right:o}}function u(e,t,i){for(var r,n=t,o=i,s=a+1;s>1;--s)n^=e.pbox[s],o=l(e,n)^o,r=n,n=o,o=r;return r=n,n=o,o=r,o^=e.pbox[1],n^=e.pbox[0],{left:n,right:o}}function d(e,t,i){for(var r=0;r<4;r++){e.sbox[r]=[];for(var s=0;s<256;s++)e.sbox[r][s]=o[r][s]}for(var l=0,u=0;u<a+2;u++)e.pbox[u]=n[u]^t[l],l++,l>=i&&(l=0);for(var d=0,h=0,p=0,f=0;f<a+2;f+=2)p=c(e,d,h),d=p.left,h=p.right,e.pbox[f]=d,e.pbox[f+1]=h;for(var m=0;m<4;m++)for(var g=0;g<256;g+=2)p=c(e,d,h),d=p.left,h=p.right,e.sbox[m][g]=d,e.sbox[m][g+1]=h;return!0}var h=r.Blowfish=t.extend({_doReset:function(){if(this._keyPriorReset!==this._key){var e=this._keyPriorReset=this._key,t=e.words,i=e.sigBytes/4;d(s,t,i)}},encryptBlock:function(e,t){var i=c(s,e[t],e[t+1]);e[t]=i.left,e[t+1]=i.right},decryptBlock:function(e,t){var i=u(s,e[t],e[t+1]);e[t]=i.left,e[t+1]=i.right},blockSize:2,keySize:4,ivSize:2});e.Blowfish=t._createHelper(h)}(),i.Blowfish)})),on((function(e,t){e.exports=Mc})));function Fc(e){return e[3]|e[2]<<8|e[1]<<16|e[0]<<24}function Oc(e){for(var t=[],i=0;i<e.length;i+=1)t[i>>>2]|=e[i]<<24-i%4*8;return Uc.lib.WordArray.create(t,e.length)}var Nc=16,jc=[214,144,233,254,204,225,61,183,22,182,20,194,40,251,44,5,43,103,154,118,42,190,4,195,170,68,19,38,73,134,6,153,156,66,80,244,145,239,152,122,51,84,11,67,237,207,172,98,228,179,28,169,201,8,232,149,128,223,148,250,117,143,63,166,71,7,167,252,243,115,23,186,131,89,60,25,230,133,79,168,104,107,129,178,113,100,218,139,248,235,15,75,112,86,157,53,30,36,14,94,99,88,209,162,37,34,124,59,1,33,120,135,212,0,70,87,159,211,39,82,76,54,2,231,160,196,200,158,234,191,138,210,64,199,56,181,163,247,242,206,249,97,21,161,224,174,93,164,155,52,26,85,173,147,50,48,245,140,177,227,29,246,226,46,130,102,202,96,192,41,35,171,13,83,78,111,213,219,55,69,222,253,142,47,3,255,106,114,109,108,91,81,141,27,175,146,187,221,188,127,17,217,92,65,31,16,90,216,10,193,49,136,165,205,123,189,45,116,208,18,184,229,180,176,137,105,151,74,12,150,119,126,101,185,241,9,197,110,198,132,24,240,125,236,58,220,77,32,121,238,95,62,215,203,57,72],Gc=[462357,472066609,943670861,1415275113,1886879365,2358483617,2830087869,3301692121,3773296373,4228057617,404694573,876298825,1347903077,1819507329,2291111581,2762715833,3234320085,3705924337,4177462797,337322537,808926789,1280531041,1752135293,2223739545,2695343797,3166948049,3638552301,4110090761,269950501,741554753,1213159005,1684763257];function zc(e){for(var t=[],i=0,r=e.length;i<r;i+=2)t.push(parseInt(e.substr(i,2),16));return t}function Hc(e){return e.map((function(e){return 1===(e=e.toString(16)).length?"0"+e:e})).join("")}function Wc(e){for(var t=[],i=0,r=e.length;i<r;i++){var a=e.codePointAt(i);if(a<=127)t.push(a);else if(a<=2047)t.push(192|a>>>6),t.push(128|63&a);else if(a<=55295||a>=57344&&a<=65535)t.push(224|a>>>12),t.push(128|a>>>6&63),t.push(128|63&a);else{if(!(a>=65536&&a<=1114111))throw t.push(a),new Error("input is not supported");i++,t.push(240|a>>>18&28),t.push(128|a>>>12&63),t.push(128|a>>>6&63),t.push(128|63&a)}}return t}function Vc(e){for(var t=[],i=0,r=e.length;i<r;i++)e[i]>=240&&e[i]<=247?(t.push(String.fromCodePoint(((7&e[i])<<18)+((63&e[i+1])<<12)+((63&e[i+2])<<6)+(63&e[i+3]))),i+=3):e[i]>=224&&e[i]<=239?(t.push(String.fromCodePoint(((15&e[i])<<12)+((63&e[i+1])<<6)+(63&e[i+2]))),i+=2):e[i]>=192&&e[i]<=223?(t.push(String.fromCodePoint(((31&e[i])<<6)+(63&e[i+1]))),i++):t.push(String.fromCodePoint(e[i]));return t.join("")}function Jc(e,t){var i=31&t;return e<<i|e>>>32-i}function qc(e){return(255&jc[e>>>24&255])<<24|(255&jc[e>>>16&255])<<16|(255&jc[e>>>8&255])<<8|255&jc[255&e]}function Kc(e){return e^Jc(e,2)^Jc(e,10)^Jc(e,18)^Jc(e,24)}function Yc(e){return e^Jc(e,13)^Jc(e,23)}function Qc(e,t,i){for(var r=new Array(4),a=new Array(4),n=0;n<4;n++)a[0]=255&e[4*n],a[1]=255&e[4*n+1],a[2]=255&e[4*n+2],a[3]=255&e[4*n+3],r[n]=a[0]<<24|a[1]<<16|a[2]<<8|a[3];for(var o,s=0;s<32;s+=4)o=r[1]^r[2]^r[3]^i[s+0],r[0]^=Kc(qc(o)),o=r[2]^r[3]^r[0]^i[s+1],r[1]^=Kc(qc(o)),o=r[3]^r[0]^r[1]^i[s+2],r[2]^=Kc(qc(o)),o=r[0]^r[1]^r[2]^i[s+3],r[3]^=Kc(qc(o));for(var l=0;l<16;l+=4)t[l]=r[3-l/4]>>>24&255,t[l+1]=r[3-l/4]>>>16&255,t[l+2]=r[3-l/4]>>>8&255,t[l+3]=255&r[3-l/4]}function Xc(e,t,i){for(var r=new Array(4),a=new Array(4),n=0;n<4;n++)a[0]=255&e[0+4*n],a[1]=255&e[1+4*n],a[2]=255&e[2+4*n],a[3]=255&e[3+4*n],r[n]=a[0]<<24|a[1]<<16|a[2]<<8|a[3];r[0]^=2746333894,r[1]^=1453994832,r[2]^=1736282519,r[3]^=2993693404;for(var o,s=0;s<32;s+=4)o=r[1]^r[2]^r[3]^Gc[s+0],t[s+0]=r[0]^=Yc(qc(o)),o=r[2]^r[3]^r[0]^Gc[s+1],t[s+1]=r[1]^=Yc(qc(o)),o=r[3]^r[0]^r[1]^Gc[s+2],t[s+2]=r[2]^=Yc(qc(o)),o=r[0]^r[1]^r[2]^Gc[s+3],t[s+3]=r[3]^=Yc(qc(o));if(0===i)for(var l,c=0;c<16;c++)l=t[c],t[c]=t[31-c],t[31-c]=l}function Zc(e,t,i){var r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:{},a=r.padding,n=void 0===a?"pkcs#7":a,o=r.mode,s=r.iv,l=void 0===s?[]:s,c=r.output,u=void 0===c?"string":c;if("cbc"===o&&("string"==typeof l&&(l=zc(l)),16!==l.length))throw new Error("iv is invalid");if("string"==typeof t&&(t=zc(t)),16!==t.length)throw new Error("key is invalid");if(e="string"==typeof e?0!==i?Wc(e):zc(e):g(e),("pkcs#5"===n||"pkcs#7"===n)&&0!==i)for(var d=Nc-e.length%Nc,h=0;h<d;h++)e.push(d);var p=new Array(32);Xc(t,p,i);for(var f=[],m=l,y=e.length,v=0;y>=Nc;){var A=e.slice(v,v+16),b=new Array(16);if("cbc"===o)for(var _=0;_<Nc;_++)0!==i&&(A[_]^=m[_]);Qc(A,b,p);for(var k=0;k<Nc;k++)"cbc"===o&&0===i&&(b[k]^=m[k]),f[v+k]=b[k];"cbc"===o&&(m=0!==i?b:A),y-=Nc,v+=Nc}if(("pkcs#5"===n||"pkcs#7"===n)&&0===i){for(var w=f.length,S=f[w-1],T=1;T<=S;T++)if(f[w-T]!==S)throw new Error("padding is invalid");f.splice(w-S,S)}return"array"!==u?0!==i?Hc(f):Vc(f):f}function $c(e){return e[3]|e[2]<<8|e[1]<<16|e[0]<<24}function eu(e,t,i){for(var r=2;r<e.length;++r){var a=r-2,n=t[a%t.length],o=i[a%i.length];e[r]=e[r]^n^o}return e}function tu(e){return e[3]|e[2]<<8|e[1]<<16|e[0]<<24}var iu=function(e){function t(e){var i;return S(this,t),i=_(this,t),i.TAG_NAME="CommonDemux",i.player=e,i.stopId=null,i.firstTimestamp=null,i.startTimestamp=null,i.preDelayTimestamp=null,i.preLoopTimestamp=null,i.bufferStartDts=null,i.bufferStartLocalTs=null,i.preIframeTs=null,i.preFrameTs=null,i.preTimestamp=null,i.preTimestampDuration=0,i.prevPayloadBufferSize=0,i.isStreamTsMoreThanLocal=!1,i.delay=-1,i.pushLatestDelay=-1,i.bufferList=[],i.historyIntervalDiffTimeList=[],i.playbackStreamFps=null,i.playbackStreamAudioFps=null,i.playbackStreamVideoFps=null,i.dropping=!1,i.isPushDropping=!1,i.nalUnitSize=null,i.initInterval(),i.player.debug.log("CommonDemux","init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){this.bufferList=[],this.historyIntervalDiffTimeList=[],this.playbackStreamFps=null,this.playbackStreamAudioFps=null,this.playbackStreamVideoFps=null,this.clearStopInterval(),this.firstTimestamp=null,this.startTimestamp=null,this.bufferStartDts=null,this.bufferStartLocalTs=null,this.preDelayTimestamp=null,this.preLoopTimestamp=null,this.preIframeTs=null,this.preTimestamp=null,this.preTimestampDuration=0,this.prevPayloadBufferSize=0,this.isStreamTsMoreThanLocal=!1,this.delay=-1,this.pushLatestDelay=-1,this.dropping=!1,this.isPushDropping=!1,this.nalUnitSize=null,this.off(),this.player.debug.log("CommonDemux","destroy")}},{key:"isDropping",value:function(){return this.dropping||this.isPushDropping}},{key:"getDelay",value:function(e,t){if(!e||!this.player.isDemuxDecodeFirstIIframeInit())return-1;if(t===ot)return this.delay;if(this.preDelayTimestamp&&this.preDelayTimestamp>e)return this.preDelayTimestamp-e>1e3&&this.player.debug.warn("CommonDemux","getDelay() and preDelayTimestamp is ".concat(this.preDelayTimestamp," > timestamp is ").concat(e," more than ").concat(this.preDelayTimestamp-e,"ms and return ").concat(this.delay)),this.preDelayTimestamp=e,this.delay;if(this.firstTimestamp){if(e){var i=Date.now()-this.startTimestamp,r=e-this.firstTimestamp;i>=r?(this.isStreamTsMoreThanLocal=!1,this.delay=i-r):(this.isStreamTsMoreThanLocal=!0,this.delay=r-i)}}else this.firstTimestamp=e,this.startTimestamp=Date.now(),this.delay=-1;return this.preDelayTimestamp=e,this.delay}},{key:"getDelayNotUpdateDelay",value:function(e,t){if(!e||!this.player.isDemuxDecodeFirstIIframeInit())return-1;if(t===ot)return this.pushLatestDelay;if(this.preDelayTimestamp&&this.preDelayTimestamp-e>1e3)return this.player.debug.warn("CommonDemux","getDelayNotUpdateDelay() and preDelayTimestamp is ".concat(this.preDelayTimestamp," > timestamp is ").concat(e," more than ").concat(this.preDelayTimestamp-e,"ms and return -1")),-1;if(this.firstTimestamp){var i=-1;if(e){var r=Date.now()-this.startTimestamp,a=e-this.firstTimestamp;i=r>=a?r-a:a-r}return i}return-1}},{key:"resetDelay",value:function(){this.firstTimestamp=null,this.startTimestamp=null,this.delay=-1,this.dropping=!1}},{key:"resetAllDelay",value:function(){this.resetDelay(),this.preDelayTimestamp=null}},{key:"initInterval",value:function(){var e=this;this.player.isUseHls265()?this.player.debug.log("CommonDemux","initInterval() and is hls and support hls265 so return"):-1===this.player.getStreamType().indexOf(O)?this.player.isPlaybackCacheBeforeDecodeForFpsRender()?this.player.debug.log("CommonDemux","initInterval() and playback and playbackIsCacheBeforeDecodeForFpsRender is true so return"):(this.player.debug.log("CommonDemux","setInterval()"),this._loop(),this.stopId=setInterval((function(){var t=(new Date).getTime();e.preLoopTimestamp||(e.preLoopTimestamp=t);var i=t-e.preLoopTimestamp;e.updateHistoryIntervalDiffTimeList(i),i>100&&e.player.debug.warn("CommonDemux","loop demux diff time is ".concat(i)),e._loop(),e.preLoopTimestamp=(new Date).getTime()}),20)):this.player.debug.log("CommonDemux","initInterval() and is worker stream so return")}},{key:"clearStopInterval",value:function(){this.stopId&&(clearInterval(this.stopId),this.stopId=null)}},{key:"updateHistoryIntervalDiffTimeList",value:function(e){this.historyIntervalDiffTimeList.length>5&&this.historyIntervalDiffTimeList.shift(),this.historyIntervalDiffTimeList.push(e)}},{key:"isHistoryIntervalDiffTimeAllLarge",value:function(){if(this.historyIntervalDiffTimeList.length<5)return!1;for(var e=0;e<this.historyIntervalDiffTimeList.length;e++)if(this.historyIntervalDiffTimeList[e]<900)return!1;return!0}},{key:"initPlaybackCacheLoop",value:function(){var e=this;this.clearStopInterval();var t=function(){var t=null;e.bufferList.length&&(t=e.bufferList.shift(),e._doDecoderDecode(t))};t();var i=Math.ceil(1e3/(this.playbackStreamFps*this.player.getPlaybackRate()));this.player.debug.log("CommonDemux","initPlaybackCacheLoop() and fragDuration is ".concat(i,", playbackStreamFps is ").concat(this.playbackStreamFps,", playbackRate is ").concat(this.player.getPlaybackRate())),this.stopId=setInterval(t,i)}},{key:"_loop",value:function(){var e,t=this.player._opt.videoBuffer,i=this.player._opt.videoBufferDelay,r=this.player._opt.playType===j;if(this.bufferList.length){if(this.isPushDropping)return void this.player.debug.warn("CommonDemux","_loop isPushDropping is true and bufferList length is ".concat(this.bufferList.length));if(this.dropping){for(e=this.bufferList.shift(),this.player.debug.warn("CommonDemux","_loop is dropping and data.ts is ".concat(e.ts,", data.type is ").concat(e.type,", data.isIFrame is ").concat(e.isIFrame,", delay is ").concat(this.delay," ,buffer list is ").concat(this.bufferList.length));!e.isIFrame&&this.bufferList.length;)e=this.bufferList.shift();var a=this.getDelayNotUpdateDelay(e.ts,e.type);e.isIFrame&&a<=this.getNotDroppingDelayTs()&&(this.player.debug.log("CommonDemux","_loop data isIFrame is true and delay is ".concat(this.delay)),this.dropping=!1,this._doDecoderDecode(e),this._decodeNext(e))}else if(this.player.isPlayback()||this.player.isPlayUseMSE()||0===t)for(;this.bufferList.length;)e=this.bufferList.shift(),this._doDecoderDecode(e);else if(e=this.bufferList[0],-1===this.getDelay(e.ts,e.type))this.player.debug.log("CommonDemux","delay is -1 and data.ts is ".concat(e.ts," data.type is ").concat(e.type)),this.bufferList.shift(),this._doDecoderDecode(e),this._decodeNext(e);else if(this.delay>i+t&&r)this.hasIframeInBufferList()?(this.player.debug.warn("CommonDemux","_loop delay is ".concat(this.delay,", set dropping is true")),this.resetAllDelay(),this.dropping=!0,this.player.updateStats({isDropping:!0})):(this.bufferList.shift(),this._doDecoderDecode(e),this._decodeNext(e));else for(;this.bufferList.length;){if(e=this.bufferList[0],!(this.getDelay(e.ts,e.type)>t)){this.delay<0&&this.player.debug.warn("CommonDemux","_loop delay is ".concat(this.delay," bufferList is ").concat(this.bufferList));break}this.bufferList.shift(),this._doDecoderDecode(e)}}else-1!==this.delay&&this.player.debug.log("CommonDemux","loop() bufferList is empty and reset delay"),this.resetAllDelay()}},{key:"_doDecode",value:function(e,t,i,r){var a=arguments.length>4&&void 0!==arguments[4]?arguments[4]:0,n=this.player,o={ts:i,cts:a,type:t,isIFrame:!1};this.player.isPlayer()?(t===st&&n._opt.playType===j&&this.calcNetworkDelay(i),n._opt.useWCS&&!n._opt.useOffscreen||n._opt.useMSE?(t===st&&(o.isIFrame=r),this.pushBuffer(e,o)):t===st?n.decoderWorker&&n.decoderWorker.decodeVideo(e,i,r):t===ot&&n._opt.hasAudio&&n.decoderWorker&&n.decoderWorker.decodeAudio(e,i)):this.player.isPlayback()&&(t===st&&(o.isIFrame=r),this.player.isPlaybackOnlyDecodeIFrame()?t===st&&r&&this.pushBuffer(e,o):this.player.isPlaybackCacheBeforeDecodeForFpsRender()||1===this.player.getPlaybackRate()?this.pushBuffer(e,o):this.pushBuffer(e,o,!1))}},{key:"_doDecodeByHls",value:function(e,t,i,r){var a=arguments.length>4&&void 0!==arguments[4]?arguments[4]:0,n=!1;if(t===ot&&pn(e)&&(this.player.debug.log("CommonDemux","hls pushBuffer audio ts is ".concat(i,", isAacCodecPacket is true")),n=!0,this.player.isRecordTypeFlv())){var o=new Uint8Array(e);this.player.recorder.addAACSequenceHeader(o,i)}var s=!1;if(t===st&&r&&Fo(e)&&(this.player.debug.log("CommonDemux","hls pushBuffer video ts is ".concat(i,", isVideoSequenceHeader is true")),s=!0,this.player.isRecordTypeFlv())){var l=new Uint8Array(e);this.player.recorder.addVideoSequenceHeader(l,i)}this.player.recording&&No(s)&&No(n)&&this.handleRecording(e,t,i,r,a),t===st?this._doDecoderDecode({ts:i,cts:a,payload:e,type:st,isIFrame:r}):t===ot&&this._doDecoderDecode({ts:i,payload:e,type:ot})}},{key:"_doDecodeByFmp4",value:function(e,t,i,r){var a=arguments.length>4&&void 0!==arguments[4]?arguments[4]:0;this._doDecode(e,t,i,r,a)}},{key:"_doDecodeByTs",value:function(e,t,i,r){var a=arguments.length>4&&void 0!==arguments[4]?arguments[4]:0;this._doDecode(e,t,i,r,a)}},{key:"_doDecodeByPs",value:function(e,t,i,r){var a=arguments.length>4&&void 0!==arguments[4]?arguments[4]:0;this._doDecode(e,t,i,r,a)}},{key:"_decodeNext",value:function(e){var t=e.ts;if(0!==this.bufferList.length){var i=this.bufferList[0],r=i.ts-t,a=e.type===st&&i.type===ot,n=e.type===st&&Fo(e.payload);(r<=20||a||n)&&(this.player.debug.log("CommonDemux","decode data type is ".concat(e.type," and\n            ts is ").concat(t," next data type is ").concat(i.type," ts is ").concat(i.ts,"\n            diff is ").concat(r," and isVideoAndNextAudio is ").concat(a," and isVideoSqeHeader is ").concat(n)),this.bufferList.shift(),this._doDecoderDecode(i))}}},{key:"_doDecoderDecode",value:function(e){var t=this.player,i=t.webcodecsDecoder,r=t.mseDecoder;this.player.isPlayer()&&this.player.updateStats({buf:this.delay}),e.type===ot?t._opt.hasAudio&&(t._opt.useMSE&&t._opt.mseDecodeAudio?r.decodeAudio(e.payload,e.ts):t.decoderWorker&&t.decoderWorker.decodeAudio(e.payload,e.ts)):e.type===st&&(t._opt.isEmitSEI&&this.findSei(e.payload,e.ts),t._opt.useWCS&&!t._opt.useOffscreen?i.decodeVideo(e.payload,e.ts,e.isIFrame,e.cts):t._opt.useMSE?r.decodeVideo(e.payload,e.ts,e.isIFrame,e.cts):t.decoderWorker&&t.decoderWorker.decodeVideo(e.payload,e.ts,e.isIFrame))}},{key:"pushBuffer",value:function(e,t){var i=!(arguments.length>2&&void 0!==arguments[2])||arguments[2],r=this.player._opt.videoBuffer,a=this.player._opt.videoBufferDelay,n=this.player.isPlayer();if(t.type===ot&&pn(e)){if(this.player.debug.log("CommonDemux","pushBuffer() audio ts is ".concat(t.ts,", isAacCodecPacket is true")),this.player.isRecordTypeFlv()){var o=new Uint8Array(e);this.player.recorder.addAACSequenceHeader(o,t.ts)}this._doDecoderDecode({ts:t.ts,payload:e,type:ot})}else if(t.type===st&&t.isIFrame&&Fo(e)){if(this.player.debug.log("CommonDemux","pushBuffer() video ts is ".concat(t.ts,", isVideoSequenceHeader is true")),this.player.isRecordTypeFlv()){var s=new Uint8Array(e);this.player.recorder.addVideoSequenceHeader(s,t.ts)}this._doDecoderDecode({ts:t.ts,payload:e,type:st,isIFrame:t.isIFrame,cts:t.cts})}else{if(this.player.recording&&this.handleRecording(e,t.type,t.ts,t.isIFrame,t.cts),n){if(this.preTimestampDuration>0&&this.preTimestamp>0&&t.type===st){var l=t.ts-this.preTimestamp,c=this.preTimestampDuration+this.preTimestampDuration/2;l>=c&&this.player.debug.log("CommonDemux","pushBuffer() video\n                ts is ".concat(t.ts,", preTimestamp is ").concat(this.preTimestamp,",\n                diff is ").concat(l," and preTimestampDuration is ").concat(this.preTimestampDuration," and maxDiff is ").concat(c,"\n                maybe trigger black screen or flower screen"))}if(this.preTimestamp>0&&t.ts<this.preTimestamp&&t.type===st&&this.preTimestamp-t.ts>Ae&&(this.player.debug.warn("CommonDemux","pushBuffer() video\n            ts is ".concat(t.ts,", preTimestamp is ").concat(this.preTimestamp,",\n            diff is ").concat(this.preTimestamp-t.ts," more than 3600000\n            and resetAllDelay()")),this.resetAllDelay()),t.ts<=this.preTimestamp&&this.preTimestamp>0&&t.type===st&&(this.player.debug.warn("CommonDemux","pushBuffer() video and isIFrame is ".concat(t.isIFrame," and\n            ts is ").concat(t.ts," less than (or equal) preTimestamp is ").concat(this.preTimestamp," and\n            payloadBufferSize is ").concat(e.byteLength," and prevPayloadBufferSize is ").concat(this.prevPayloadBufferSize)),this.player._opt.isDropSameTimestampGop&&No(t.isIFrame)&&this.player.isDemuxDecodeFirstIIframeInit())){var u=this.hasIframeInBufferList(),d=No(this.isPushDropping);return this.player.debug.log("CommonDemux","pushBuffer(), isDropSameTimestampGop is true and\n                    hasIframe is ".concat(u," and isNotPushDropping is ").concat(d," and next drop buffer")),void(u&&d?this.dropBuffer$2():this.clearBuffer(!0))}if(this.player.isDemuxDecodeFirstIIframeInit()){var h=this.getDelayNotUpdateDelay(t.ts,t.type);this.pushLatestDelay=h;var p=a+r;this.player._opt.useMSE?h>p&&this.delay<p&&this.delay>0&&this.hasIframeInBufferList()&&!1===this.isPushDropping&&(this.player.debug.warn("CommonDemux","useMSE, pushLatestDelay is ".concat(h," > ").concat(a+r,", bufferList is ").concat(this.bufferList.length,", delay is ").concat(this.delay," and dropBuffer$2()")),this.dropBuffer$2()):h>p&&this.delay<p&&this.delay>0&&this.hasIframeInBufferList()&&!1===this.isPushDropping&&(this.player.debug.warn("CommonDemux","useWCS, pushLatestDelay is ".concat(h," > ").concat(a+r,",bufferList is ").concat(this.bufferList.length,", delay is ").concat(this.delay," and dropBuffer$2()")),this.dropBuffer$2()),this.isHistoryIntervalDiffTimeAllLarge()&&No(this.player.visibility)&&(this.player._opt.useMSE?this.hasIframeInBufferList()&&!1===this.isPushDropping&&(this.player.debug.warn("CommonDemux","useMSE, page visibility is false and\n                                history interval diff is ".concat(this.historyIntervalDiffTimeList.join(","),"  and\n                                bufferList is ").concat(this.bufferList.length,",\n                                delay is ").concat(this.delay," and dropBuffer$2()")),this.dropBuffer$2()):this.hasIframeInBufferList()&&!1===this.isPushDropping&&(this.player.debug.warn("CommonDemux","useWCS, page visibility is false and\n                                history interval diff is ".concat(this.historyIntervalDiffTimeList.join(","),"  and\n                                bufferList is ").concat(this.bufferList.length,",\n                                delay is ").concat(this.delay," and dropBuffer$2()")),this.dropBuffer$2()))}t.type===st&&(this.preTimestamp>0&&(this.preTimestampDuration=t.ts-this.preTimestamp),this.prevPayloadBufferSize=e.byteLength,this.preTimestamp=t.ts)}if(i?t.type===ot?this.bufferList.push({ts:t.ts,payload:e,type:ot}):t.type===st&&this.bufferList.push({ts:t.ts,cts:t.cts,payload:e,type:st,isIFrame:t.isIFrame}):t.type===st?this._doDecoderDecode({ts:t.ts,cts:t.cts,payload:e,type:st,isIFrame:t.isIFrame}):t.type===ot&&this._doDecoderDecode({ts:t.ts,payload:e,type:ot}),this.player.isPlaybackCacheBeforeDecodeForFpsRender()&&(ro(this.playbackStreamVideoFps)||ro(this.playbackStreamAudioFps))){var f=this.playbackStreamVideoFps,m=this.playbackStreamAudioFps;if(ro(this.playbackStreamVideoFps)&&(f=Lo(this.bufferList,st),f>0&&(this.playbackStreamVideoFps=f,this.player.video&&this.player.video.setStreamFps(this.playbackStreamVideoFps),this.playbackStreamFps=m?f+m:f,No(this.player._opt.hasAudio)&&(this.player.debug.log(this.TAG_NAME,"playbackCacheBeforeDecodeForFpsRender,_opt.hasAudio is false and set streamAudioFps is 0"),this.playbackStreamAudioFps=0),this.initPlaybackCacheLoop())),ro(this.playbackStreamAudioFps)&&(m=Lo(this.bufferList,ot),m>0&&(this.playbackStreamAudioFps=m,this.playbackStreamFps=f?f+m:m,this.initPlaybackCacheLoop())),ro(this.playbackStreamVideoFps)&&ro(this.playbackStreamAudioFps)){var g=this.bufferList.map((function(e){return{type:e.type,ts:e.ts}}));this.player.debug.log("CommonDemux","playbackCacheBeforeDecodeForFpsRender, calc streamAudioFps is ".concat(m,", streamVideoFps is ").concat(f,", bufferListLength  is ").concat(this.bufferList.length," and ts list is ").concat(JSON.stringify(g)))}var y=this.getAudioBufferLength()>0,v=y?60:40;this.bufferList.length>=v&&(this.debug.warn("CommonDemux","playbackCacheBeforeDecodeForFpsRender, bufferListLength  is ".concat(this.bufferList.length," more than ").concat(v,", and hasAudio is ").concat(y," an set streamFps is 25")),this.playbackStreamVideoFps=f,this.player.video&&this.player.video.setStreamFps(this.playbackStreamVideoFps),y?(this.playbackStreamAudioFps=25,this.playbackStreamFps=this.playbackStreamVideoFps+this.playbackStreamAudioFps):this.playbackStreamFps=this.playbackStreamVideoFps,this.initPlaybackCacheLoop())}}}},{key:"dropBuffer$2",value:function(){if(this.bufferList.length>0){var e=this.bufferList.findIndex((function(e){return Oo(e.isIFrame)&&e.type===st}));if(this.isAllIframeInBufferList())for(var t=0;t<this.bufferList.length;t++){var i=this.bufferList[t],r=this.getDelayNotUpdateDelay(i.ts,i.type);if(r>=this.getNotDroppingDelayTs()){this.player.debug.log("CommonDemux","dropBuffer$2() isAllIframeInBufferList() is true, and index is ".concat(t," and tempDelay is ").concat(r," and notDroppingDelayTs is ").concat(this.getNotDroppingDelayTs())),e=t;break}}if(e>=0){this.isPushDropping=!0,this.player.updateStats({isDropping:!0});var a=this.bufferList.length;this.bufferList=this.bufferList.slice(e);var n=this.bufferList.shift();this.resetAllDelay(),this.getDelay(n.ts,n.type),this._doDecoderDecode(n),this.isPushDropping=!1,this.player.debug.log("CommonDemux","dropBuffer$2() iFrameIndex is ".concat(e,",and old bufferList length is ").concat(a," ,and new bufferList length is ").concat(this.bufferList.length," and new delay is ").concat(this.delay," "))}else this.isPushDropping=!1}0===this.bufferList.length&&(this.isPushDropping=!1)}},{key:"clearBuffer",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];this.player.debug.log("CommonDemux","clearBuffer,buffer length is ".concat(this.bufferList.length,", need clear is ").concat(e," and _opt.checkFirstIFrame is ").concat(this.player._opt.checkFirstIFrame)),e&&(this.bufferList=[]),this.player.isPlayer()&&(this.resetAllDelay(),Oo(this.player._opt.checkFirstIFrame)&&(this.dropping=!0,this.player.updateStats({isDropping:!0}))),this.player.decoderCheckFirstIFrame()}},{key:"calcNetworkDelay",value:function(e){if(this.player.isDemuxDecodeFirstIIframeInit()&&e>0){null===this.bufferStartDts?(this.bufferStartDts=e,this.bufferStartLocalTs=Ln()):e<this.bufferStartDts&&(this.player.debug.warn("CommonDemux","calcNetworkDelay dts is ".concat(e," and bufferStartDts is ").concat(this.bufferStartDts)),this.bufferStartDts=e,this.bufferStartLocalTs=Ln());var t=e-this.bufferStartDts,i=Ln()-this.bufferStartLocalTs,r=i>t?i-t:0;r>this.player._opt.networkDelay&&this.player._opt.playType===j&&(this.player.debug.warn("CommonDemux","delay is more than networkDelay and now dts:".concat(e,",start dts is ").concat(this.bufferStartDts,", vs start is ").concat(t,",local diff is ").concat(i," ,delay is ").concat(r,", _opt.networkDelay is ").concat(this.player._opt.networkDelay)),this.player.emit(xt.networkDelayTimeout,r)),this.player.updateStats({netBuf:r})}}},{key:"calcIframeIntervalTimestamp",value:function(e){if(null===this.preIframeTs)this.preIframeTs=e;else if(this.preIframeTs<e){var t=e-this.preIframeTs;this.player&&(this.player.videoIframeIntervalTs=t),this.preIframeTs=e}}},{key:"calcBufferFps",value:function(e){}},{key:"getNotDroppingDelayTs",value:function(){return this.player._opt.videoBuffer+this.player._opt.videoBufferDelay/2}},{key:"getMaxDelayTs",value:function(){return this.player._opt.videoBuffer+this.player._opt.videoBufferDelay}},{key:"getPushLatestDelay",value:function(){return this.pushLatestDelay}},{key:"getVideoBufferLength",value:function(){var e=0;return this.bufferList.forEach((function(t){t.type===st&&(e+=1)})),e}},{key:"getAudioBufferLength",value:function(){var e=0;return this.bufferList.forEach((function(t){t.type===ot&&(e+=1)})),e}},{key:"hasIframeInBufferList",value:function(){return this.bufferList.some((function(e){return e.type===st&&e.isIFrame}))}},{key:"isAllIframeInBufferList",value:function(){var e=this.getVideoBufferLength(),t=0;return this.bufferList.forEach((function(e){e.type===st&&e.isIFrame&&(t+=1)})),e===t}},{key:"getInputByteLength",value:function(){return 0}},{key:"getIsStreamTsMoreThanLocal",value:function(){return this.isStreamTsMoreThanLocal}},{key:"close",value:function(){}},{key:"reset",value:function(){}},{key:"findSei",value:function(e,t){var i=this,r=arguments.length>2&&void 0!==arguments[2]&&arguments[2],a=4;no(this.nalUnitSize)&&(a=this.nalUnitSize);var n=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:4;if(!(e.length<4)){for(var i,r=e.length,a=[],n=0;n+t<r;)if(i=Tn(e,n),3===t&&(i>>>=8),n+=t,i){if(n+i>r)break;a.push(e.subarray(n,n+i)),n+=i}return a}}(e.slice(5),a);if(No(r)){var o=this.player.getVideoInfo();o&&o.encType&&(r=o.encType===Wt)}n.forEach((function(e){var a=r?e[0]>>>1&63:31&e[0];(r&&(a===mi||a===fi)||No(r)&&a===ei)&&i.player.emit(xt.videoSEI,{ts:t,data:e})}))}},{key:"handleRecording",value:function(e,t,i,r,a){if(this.player.isRecordTypeFlv()){var n=new Uint8Array(e);t===st?this.player.recorder.addVideo(n,i):t===ot&&this.player.recorder.addAudio(n,i)}else if(this.player.isRecordTypeMp4()){var o=new Uint8Array(e);if(this.player.recorder.isWasmMp4()){if(t===st)this.player.recorder.handleAddNaluTrack(o.slice(5),r,i,a);else if(t===ot){var s=new Uint8Array(e);this.player.recorder.handleAddAudioTrack(fn(s)?s.slice(2):s.slice(1),i)}}else t===st&&this.player.recorder.handleAddNaluTrack(o.slice(5),r,i,a)}}},{key:"updateNalUnitSize",value:function(e){var t=15&e[0];this.player.video.updateVideoInfo({encTypeCode:t});var i=t===zt;this.nalUnitSize=function(e,t){var i=null;return t?e.length>=28&&(i=1+(3&e[26])):e.length>=12&&(i=1+(3&e[9])),i}(e,i),this.player.debug.log(this.TAG_NAME,"demux() isVideoSequenceHeader is true and isHevc is ".concat(i," and nalUnitSize is ").concat(this.nalUnitSize))}},{key:"cryptoPayload",value:function(e,t){var i=e,r=this.player;if(r._opt.isM7sCrypto)if(r._opt.cryptoKey&&r._opt.cryptoKey.byteLength>0&&r._opt.cryptoIV&&r._opt.cryptoIV.byteLength>0){var a=this.player.video.getVideoInfo();a.encTypeCode?i=function(e,t,i){var r=arguments.length>3&&void 0!==arguments[3]&&arguments[3];t=new Uint8Array(t),i=new Uint8Array(i);for(var a=e.byteLength,n=5;n<a;){var o=Fc(e.slice(n,n+4));if(o>a)break;var s=e[n+4],l=!1;if(r?(s=s>>>1&63,l=[0,1,2,3,4,5,6,7,8,9,16,17,18,19,20,21].includes(s)):(s&=31,l=1===s||5===s),l){var c=e.slice(n+4+2,n+4+o),u=new Bc.ModeOfOperation.ctr(t,new Bc.Counter(i)),d=u.decrypt(c);u=null,e.set(d,n+4+2)}n=n+4+o}return e}(e,r._opt.cryptoKey,r._opt.cryptoIV,a.encTypeCode===zt):r.debug.warn(this.TAG_NAME,"videoInfo.encTypeCode is ".concat(a.encTypeCode))}else r.debug.error(this.TAG_NAME,"isM7sCrypto cryptoKey.length is ".concat(r._opt.cryptoKey&&r._opt.cryptoKey.byteLength," or cryptoIV.length is ").concat(r._opt.cryptoIV&&r._opt.cryptoIV.byteLength," null"));else if(r._opt.isSm4Crypto)r._opt.sm4CryptoKey&&t?i=function(e,t){for(var i=arguments.length>2&&void 0!==arguments[2]&&arguments[2],r=e.byteLength,a=5;a<r;){var n=$c(e.slice(a,a+4));if(n>r)break;var o=e[a+4],s=!1;if(i?(o=o>>>1&63,s=[0,1,2,3,4,5,6,7,8,9,16,17,18,19,20,21].includes(o)):(o&=31,s=1===o||5===o),s){var l=Zc(e.slice(a+4+2,a+4+n),t,0,{padding:"none",output:"array"});e.set(l,a+4+2)}a=a+4+n}return e}(e,r._opt.sm4CryptoKey):r._opt.sm4CryptoKey||r.debug.error(this.TAG_NAME,"isSm4Crypto opt.sm4CryptoKey is null");else if(r._opt.isXorCrypto)if(r._opt.cryptoKey&&r._opt.cryptoKey.byteLength>0&&r._opt.cryptoIV&&r._opt.cryptoIV.byteLength>0){var n=this.player.video.getVideoInfo();i=function(e,t,i){for(var r=arguments.length>3&&void 0!==arguments[3]&&arguments[3],a=e.byteLength,n=5;n<a;){var o=tu(e.slice(n,n+4));if(o>a)break;var s=e[n+4],l=!1;if(r?(s=s>>>1&63,l=[0,1,2,3,4,5,6,7,8,9,16,17,18,19,20,21].includes(s)):(s&=31,l=1===s||5===s),l){var c=eu(e.slice(n+4,n+4+o),t,i);e.set(c,n+4)}n=n+4+o}return e}(e,r._opt.cryptoKey,r._opt.cryptoIV,n.encTypeCode===zt)}else r.debug.error(this.TAG_NAME,"isXorCrypto opt.xorCryptoKey is null");return i}},{key:"cryptoPayloadAudio",value:function(e){var t=e,i=this.player;return i._opt.isM7sCrypto&&(i._opt.cryptoKey&&i._opt.cryptoKey.byteLength>0&&i._opt.cryptoIV&&i._opt.cryptoIV.byteLength>0?e[0]>>4===Vt&&(t=function(e,t,i){if(e.byteLength<=30)return e;var r=e.slice(32),a=new Bc.ModeOfOperation.ctr(t,new Bc.Counter(i)),n=a.decrypt(r);return a=null,e.set(n,32),e}(e,i._opt.cryptoKey,i._opt.cryptoIV)):i.debug.error(this.TAG_NAME,"isM7sCrypto cryptoKey.length is 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g=hl(m,f);g=this.cryptoPayload(g,f),this._doDecode(g,st,t,f,0)}}},{key:"_isEnhancedH265Header",value:function(e){return 128==(128&e)}}])}(s),ru=function(e,t,i,r){return new(i||(i=Promise))((function(a,n){function o(e){try{l(r.next(e))}catch(e){n(e)}}function s(e){try{l(r.throw(e))}catch(e){n(e)}}function l(e){var t;e.done?a(e.value):(t=e.value,t instanceof i?t:new i((function(e){e(t)}))).then(o,s)}l((r=r.apply(e,t||[])).next())}))},au=Symbol(32),nu=Symbol(16),ou=Symbol(8),su=function(){function e(t){S(this,e),this.g=t,this.consumed=0,t&&(this.need=t.next().value)}return T(e,[{key:"setG",value:function(e){this.g=e,this.demand(e.next().value,!0)}},{key:"consume",value:function(){this.buffer&&this.consumed&&(this.buffer.copyWithin(0,this.consumed),this.buffer=this.buffer.subarray(0,this.buffer.length-this.consumed),this.consumed=0)}},{key:"demand",value:function(e,t){return t&&this.consume(),this.need=e,this.flush()}},{key:"read",value:function(e){return ru(this,void 0,void 0,v().mark((function t(){var i=this;return v().wrap((function(t){while(1)switch(t.prev=t.next){case 0:if(t.t0=this.lastReadPromise,!t.t0){t.next=4;break}return t.next=4,this.lastReadPromise;case 4:return t.abrupt("return",this.lastReadPromise=new Promise((function(t,r){var a;i.reject=r,i.resolve=function(e){delete i.lastReadPromise,delete i.resolve,delete i.need,t(e)},i.demand(e,!0)||null===(a=i.pull)||void 0===a||a.call(i,e)})));case 5:case"end":return t.stop()}}),t,this)})))}},{key:"readU32",value:function(){return this.read(au)}},{key:"readU16",value:function(){return this.read(nu)}},{key:"readU8",value:function(){return this.read(ou)}},{key:"close",value:function(){var e;this.g&&this.g.return(),this.buffer&&this.buffer.subarray(0,0),null===(e=this.reject)||void 0===e||e.call(this,new Error("EOF")),delete this.lastReadPromise}},{key:"flush",value:function(){if(this.buffer&&this.need){var e=null,t=this.buffer.subarray(this.consumed),i=0,r=function(e){return t.length<(i=e)};if("number"==typeof this.need){if(r(this.need))return;e=t.subarray(0,i)}else if(this.need===au){if(r(4))return;e=t[0]<<24|t[1]<<16|t[2]<<8|t[3]}else if(this.need===nu){if(r(2))return;e=t[0]<<8|t[1]}else if(this.need===ou){if(r(1))return;e=t[0]}else if("buffer"in this.need){if("byteOffset"in this.need){if(r(this.need.byteLength-this.need.byteOffset))return;new Uint8Array(this.need.buffer,this.need.byteOffset).set(t.subarray(0,i)),e=this.need}else if(this.g)return void this.g.throw(new Error("Unsupported type"))}else{if(r(this.need.byteLength))return;new Uint8Array(this.need).set(t.subarray(0,i)),e=this.need}return this.consumed+=i,this.g?this.demand(this.g.next(e).value,!0):this.resolve&&this.resolve(e),e}}},{key:"write",value:function(e){var t=this;if(e instanceof Uint8Array?this.malloc(e.length).set(e):"buffer"in e?this.malloc(e.byteLength).set(new Uint8Array(e.buffer,e.byteOffset,e.byteLength)):this.malloc(e.byteLength).set(new Uint8Array(e)),!this.g&&!this.resolve)return new Promise((function(e){return t.pull=e}));this.flush()}},{key:"writeU32",value:function(e){this.malloc(4).set([e>>24&255,e>>16&255,e>>8&255,255&e]),this.flush()}},{key:"writeU16",value:function(e){this.malloc(2).set([e>>8&255,255&e]),this.flush()}},{key:"writeU8",value:function(e){this.malloc(1)[0]=e,this.flush()}},{key:"malloc",value:function(e){if(this.buffer){var t=this.buffer.length,i=t+e;if(i<=this.buffer.buffer.byteLength-this.buffer.byteOffset)this.buffer=new Uint8Array(this.buffer.buffer,this.buffer.byteOffset,i);else{var r=new Uint8Array(i);r.set(this.buffer),this.buffer=r}return this.buffer.subarray(t,i)}return this.buffer=new Uint8Array(e),this.buffer}}])}();su.U32=au,su.U16=nu,su.U8=ou;var lu,cu=function(e){function t(e){var i;return S(this,t),i=_(this,t,[e]),i.TAG_NAME="FlvDemux",i.input=new su(i.demux()),e.debug.log(i.TAG_NAME,"init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){b(t,"destroy",this,3)([]),this.input=null,this.player.debug.log(this.TAG_NAME,"destroy")}},{key:"dispatch",value:function(e){this.input?this.input.write(e):this.player&&this.player.debug.warn(this.TAG_NAME,"dispatch() this.input is null")}},{key:"demux",value:v().mark((function e(){var t,i,r,a,n,o,s,l,c,u,d,h,p,f,m,g,y,A,b;return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:return e.next=2,9;case 2:t=new ArrayBuffer(4),i=new Uint8Array(t),r=new Uint32Array(t),a=this.player;case 3:if(this.input){e.next=5;break}return e.abrupt("return");case 5:return i[3]=0,e.next=8,15;case 8:return n=e.sent,o=n[4],i[0]=n[7],i[1]=n[6],i[2]=n[5],s=r[0],i[0]=n[10],i[1]=n[9],i[2]=n[8],i[3]=n[11],l=r[0],e.next=16,s;case 16:if(c=e.sent.slice(),a){e.next=19;break}return e.abrupt("return");case 19:e.t0=o,e.next=e.t0===lt?22:e.t0===ct?24:e.t0===ut?44:48;break;case 22:return a._opt.hasAudio&&(a.updateStats({abps:c.byteLength}),c.byteLength>0)&&(u=c,Oo(this.player._opt.m7sCryptoAudio)&&(u=this.cryptoPayloadAudio(c)),this._doDecode(u,ot,l)),e.abrupt("break",49);case 24:if(!(a._opt.hasVideo&&c.length>=6)){e.next=42;break}if(d=l,a.updateStats({vbps:c.byteLength,dts:d}),a._times.demuxStart||(a._times.demuxStart=Ln()),h=c[0],!this._isEnhancedH265Header(h)){e.next=32;break}this._decodeEnhancedH265Video(c,d),e.next=40;break;case 32:if(p=15&h,f=(h>>4&15)===da,m=p===Gt,!No(p===zt||m)){e.next=37;break}return e.abrupt("return",void this.player.debug.warn(this.TAG_NAME,"demux() codecId is ".concat(p," and ignore")));case 37:f&&(this.calcIframeIntervalTimestamp(l),null===this.nalUnitSize&&Fo(c)&&this.updateNalUnitSize(c)),r[0]=c[4],r[1]=c[3],r[2]=c[2],r[3]=0,g=r[0],y=this.cryptoPayload(c,f),this._doDecode(y,st,l,f,g);case 40:e.next=43;break;case 42:c.length<6&&a.debug.warn(this.TAG_NAME,"payload.length is ".concat(c.length," less than 6 and ignore"));case 43:return e.abrupt("break",49);case 44:return this.player.isRecordTypeFlv()&&(A=new Uint8Array(c),this.player.recorder.addMetaData(A)),b=Ll(c),b&&b.onMetaData&&a.updateMetaData(b.onMetaData),e.abrupt("break",49);case 48:a.debug.log(this.TAG_NAME,"demux() type is ".concat(o));case 49:e.next=3;break;case 51:case"end":return e.stop()}}),e,this)}))},{key:"close",value:function(){this.input=null}},{key:"getInputByteLength",value:function(){var e=0;return this.input&&this.input.buffer&&(e=this.input.buffer.byteLength),e}}])}(iu),uu=function(e){function t(e){var i;return S(this,t),i=_(this,t,[e]),i.TAG_NAME="M7sDemux",e.debug.log(i.TAG_NAME,"init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){b(t,"destroy",this,3)([]),this.player.debug.log(this.TAG_NAME,"destroy")}},{key:"dispatch",value:function(e){var t=this.player,i=new DataView(e),r=i.getUint8(0),a=i.getUint32(1,!1),n=new ArrayBuffer(4),o=new Uint32Array(n);switch(r){case ot:if(t._opt.hasAudio){var s=new Uint8Array(e,5);t.updateStats({abps:s.byteLength}),s.byteLength>0&&this._doDecode(s,r,a)}break;case st:if(t._opt.hasVideo)if(t._times.demuxStart||(t._times.demuxStart=Ln()),i.byteLength>=11){var l=new Uint8Array(e,5),c=a;t.updateStats({vbps:l.byteLength,dts:c});var u=l[0];if(this._isEnhancedH265Header(u))this._decodeEnhancedH265Video(l,a);else{var d=i.getUint8(5)>>4==1;d&&this.calcIframeIntervalTimestamp(a),o[0]=l[4],o[1]=l[3],o[2]=l[2],o[3]=0;var h=o[0],p=this.cryptoPayload(l,d);this._doDecode(p,r,a,d,h)}}else this.player.debug.warn(this.TAG_NAME,"dispatch","dv byteLength is",i.byteLength,"and return")}}}])}(iu),du=function(e){function t(e){var i;return S(this,t),i=_(this,t,[e]),e.debug.log("WebTransportDemux","init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){this.player.debug.log("WebTransportDemux","destroy"),b(t,"destroy",this,3)([])}}])}(cu),hu=on((function(e){e.exports=function(e,t,i){return t in e?Object.defineProperty(e,t,{value:i,enumerable:!0,configurable:!0,writable:!0}):e[t]=i,e},e.exports.__esModule=!0,e.exports.default=e.exports})),pu=(lu=hu)&&lu.__esModule&&Object.prototype.hasOwnProperty.call(lu,"default")?lu.default:lu,fu=function(e){function t(e){var i;return S(this,t),i=_(this,t,[e]),pu(m(i),"TAG_NAME","NakedFlowDemux"),i.lastBuf=null,i.vps=null,i.sps=null,i.pps=null,i.streamVideoType=null,i.streamAudioType=null,i.tempNaluBufferList=new Uint8Array(0),i.localDts=0,i.isSendSeqHeader=!1,i.isSendAACSeqHeader=!1,e.debug.log(i.TAG_NAME,"init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){b(t,"destroy",this,3)([]),this.lastBuf=null,this.vps=null,this.sps=null,this.pps=null,this.streamVideoType=null,this.streamAudioType=null,this.tempNaluBufferList=new Uint8Array(0),this.localDts=0,this.localAudioDts=0,this.isSendSeqHeader=!1,this.isSendAACSeqHeader=!1,this.player.debug.log(this.TAG_NAME,"destroy")}},{key:"dispatch",value:function(e){this.player;var t=new Uint8Array(e);this.extractNALu$2(t)}},{key:"addNaluToBuffer",value:function(e){var t=e.byteLength+this.tempNaluBufferList.byteLength,i=new Uint8Array(t);i.set(this.tempNaluBufferList,0),i.set(e,this.tempNaluBufferList.byteLength),this.tempNaluBufferList=i}},{key:"downloadNakedFlowFile",value:function(){var e=new Blob([this.tempNaluBufferList]);try{var t=document.createElement("a");t.href=window.URL.createObjectURL(e),t.download=Date.now()+".h264",t.click(),window.URL.revokeObjectURL(t.href)}catch(e){console.error("downloadTempNalu",e)}}},{key:"getNaluDts",value:function(){var e=this.player._opt.nakedFlowFps;return this.localDts=this.localDts+parseInt(1e3/e),this.localDts}},{key:"getNaluAudioDts",value:function(){var e=this.player.audio.audioContext.sampleRate,t=this.player.audio.audioBufferSize;return this.localDts+parseInt(t/e*1e3)}},{key:"extractNALu",value:function(e){for(var t,i,r=0,a=e.byteLength,n=0,o=[];r<a;)switch(t=e[r++],n){case 0:0===t&&(n=1);break;case 1:n=0===t?2:0;break;case 2:case 3:0===t?n=3:1===t&&r<a?(e[r],i&&o.push(e.subarray(i,r-n-1)),i=r,n=0):n=0}return i&&o.push(e.subarray(i,a)),o}},{key:"extractNALu$2",value:function(e){var t=null;if(e&&!(e.byteLength<1)){this.lastBuf?(t=new Uint8Array(e.byteLength+this.lastBuf.length),t.set(this.lastBuf),t.set(new Uint8Array(e),this.lastBuf.length)):t=new Uint8Array(e);for(var i=0,r=-1,a=-2,n=new Array,o=0;o<t.length;o+=2){var s=t[o],l=t[o+1];0==r&&0==s&&0==l?n.push(o-1):1==l&&0==s&&0==r&&0==a&&n.push(o-2),a=s,r=l}if(n.length>1)for(var c=0;c<n.length-1;++c){var u=t.subarray(n[c],n[c+1]+1);this.handleNALu(u),i=n[c+1]}else i=n[0];if(0!=i&&i<t.length)this.lastBuf=t.subarray(i);else{this.lastBuf||(this.lastBuf=t);var d=new Uint8Array(this.lastBuf.length+e.byteLength);d.set(this.lastBuf),d.set(new Uint8Array(e),this.lastBuf.length),this.lastBuf=d}}}},{key:"handleNALu",value:function(e){e.byteLength<4?this.player.debug.warn(this.TAG_NAME,"handleNALu nalu byteLength is ".concat(e.byteLength," <= 4")):(e=e.slice(4),this.handleVideoNalu(e))}},{key:"handleVideoNalu",value:function(e){var t=this,i=new Uint8Array(e);if(this.streamVideoType||(this.streamVideoType=function(e){var t=null,i=31&e[0];return i!==Yt&&i!==Qt||(t=Ht),t||(i=(126&e[0])>>1,i!==si&&i!==ci&&i!==di||(t=Wt)),t}(i)),this.streamVideoType===Ht){var r=this.handleAddNaluStartCode(i),a=this.extractNALu(r);if(0===a.length)return void this.player.debug.warn(this.TAG_NAME,"handleVideoNalu","naluList.length === 0");var n=[];if(a.forEach((function(e){var i=$s(e);i===Qt||i===Yt?t.handleVideoH264Nalu(e):tl(i)&&n.push(e)})),1===n.length)this.handleVideoH264Nalu(n[0]);else{var o=function(e){if(0===e.length)return!1;for(var t=$s(e[0]),i=1;i<e.length;i++)if(t!==$s(e[i]))return!1;return!0}(n);if(o){var s=$s(n[0]),l=il(s);this.handleVideoH264NaluList(n,l,s)}else n.forEach((function(e){t.handleVideoH264Nalu(e)}))}}else if(this.streamVideoType===Wt)if(this.player._opt.nakedFlowH265DemuxUseNew){var c=this.handleAddNaluStartCode(i),u=this.extractNALu(c);if(0===u.length)return void this.player.debug.warn(this.TAG_NAME,"handleVideoNalu","h265 naluList.length === 0");var d=[];if(u.forEach((function(e){var i=pl(e);i===di||i===ci||i===si?t.handleVideoH265Nalu(e):fl(i)&&d.push(e)})),1===d.length)this.handleVideoH265Nalu(d[0]);else{var h=function(e){if(0===e.length)return!1;for(var t=pl(e[0]),i=1;i<e.length;i++)if(t!==pl(e[i]))return!1;return!0}(d);if(h){var p=pl(d[0]),f=ml(p);this.handleVideoH265NaluList(d,f,p)}else d.forEach((function(e){t.handleVideoH265Nalu(e)}))}}else pl(i)===di?this.extractH265PPS(i):this.handleVideoH265Nalu(i);else this.player.debug.error(this.TAG_NAME," this.streamVideoType is null")}},{key:"extractH264PPS",value:function(e){var t=this,i=this.handleAddNaluStartCode(e);this.extractNALu(i).forEach((function(e){el($s(e))?t.extractH264SEI(e):t.handleVideoH264Nalu(e)}))}},{key:"extractH265PPS",value:function(e){var t=this,i=this.handleAddNaluStartCode(e);this.extractNALu(i).forEach((function(e){var i=pl(e);i===pi?t.extractH265SEI(e):t.handleVideoH265Nalu(e)}))}},{key:"extractH264SEI",value:function(e){var t=this,i=this.handleAddNaluStartCode(e);this.extractNALu(i).forEach((function(e){t.handleVideoH264Nalu(e)}))}},{key:"extractH265SEI",value:function(e){var t=this,i=this.handleAddNaluStartCode(e);this.extractNALu(i).forEach((function(e){t.handleVideoH265Nalu(e)}))}},{key:"handleAddNaluStartCode",value:function(e){var t=[0,0,0,1],i=new Uint8Array(e.length+t.length);return i.set(t),i.set(e,t.length),i}},{key:"handleAudioAACNalu",value:function(e){if(e&&!(e.byteLength<1)){this.streamAudioType||(this.streamAudioType=qt.AAC);var t=new Uint8Array(e),i=t.slice(0,7);if(t=t.slice(7),!this.isSendAACSeqHeader){var r=(192&i[2])>>6,a=(60&i[2])>>2,n=(1&i[2])<<2|(192&i[3])>>6,o=new Uint8Array([175,0,r<<3|(14&a)>>1,(1&a)<<7|n<<3]);this.isSendAACSeqHeader=!0,this._doDecode(o,ot,0,!1,0)}var s=this.getNaluAudioDts(),l=new Uint8Array(t.length+2);l.set([175,1],0),l.set(t,2),this._doDecode(l,ot,s,!1,0)}}},{key:"handleAudioG711ANalu",value:function(e){if(e&&!(e.byteLength<1)){this.streamAudioType||(this.streamAudioType=qt.ALAW);var t=new Uint8Array(e),i=this.getNaluAudioDts(),r=new Uint8Array(t.length+1);r.set([114],0),r.set(t,1),this._doDecode(r,ot,i,!1,0)}}},{key:"handleAudioG711UNalu",value:function(e){if(e&&!(e.byteLength<1)){this.streamAudioType||(this.streamAudioType=qt.MULAW);var t=new Uint8Array(e),i=this.getNaluAudioDts(),r=new Uint8Array(t.length+1);r.set([130],0),r.set(t,1),this._doDecode(r,ot,i,!1,0)}}},{key:"handleVideoH264Nalu",value:function(e){var t=$s(e);switch(t){case Yt:this.sps=e;break;case Qt:this.pps=e}if(this.isSendSeqHeader){if(this.sps&&this.pps){var i=Xs({sps:this.sps,pps:this.pps}),r=this.getNaluDts();this._doDecode(i,st,r,!0,0),this.sps=null,this.pps=null}if(tl(t)){this.player._times.demuxStart||(this.player._times.demuxStart=Ln());var a=il(t),n=this.getNaluDts(),o=function(e,t){var i=[];i[0]=t?23:39,i[1]=1,i[2]=0,i[3]=0,i[4]=0,i[5]=e.byteLength>>24&255,i[6]=e.byteLength>>16&255,i[7]=e.byteLength>>8&255,i[8]=255&e.byteLength;var r=new Uint8Array(i.length+e.byteLength);return r.set(i,0),r.set(e,i.length),r}(e,a);this._preDoDecode(o,st,n,a,0)}else this.player.debug.warn(this.TAG_NAME,"handleVideoH264Nalu is avc seq head nalType is ".concat(t))}else if(this.sps&&this.pps){this.isSendSeqHeader=!0;var s=Xs({sps:this.sps,pps:this.pps});this._doDecode(s,st,0,!0,0),this.sps=null,this.pps=null}}},{key:"handleVideoH264NaluList",value:function(e,t,i){if(this.isSendSeqHeader){this.player._times.demuxStart||(this.player._times.demuxStart=Ln());var r=this.getNaluDts(),a=Zs(e.reduce((function(e,t){var i=En(e),r=En(t),a=new Uint8Array(i.byteLength+r.byteLength);return a.set(i,0),a.set(r,i.byteLength),a})),t);this._preDoDecode(a,st,r,t,0)}else this.player.debug.warn(this.TAG_NAME,"handleVideoH264NaluList isSendSeqHeader is false")}},{key:"handleVideoH265Nalu",value:function(e){var t=pl(e);switch(t){case si:this.vps=e;break;case ci:this.sps=e;break;case di:this.pps=e}if(this.isSendSeqHeader){if(this.vps&&this.sps&&this.pps){var i=dl({vps:this.vps,sps:this.sps,pps:this.pps}),r=this.getNaluDts();this._doDecode(i,st,r,!0,0),this.vps=null,this.sps=null,this.pps=null}if(fl(t)){this.player._times.demuxStart||(this.player._times.demuxStart=Ln());var a=ml(t),n=this.getNaluDts(),o=function(e,t){var i=[];i[0]=t?28:44,i[1]=1,i[2]=0,i[3]=0,i[4]=0,i[5]=e.byteLength>>24&255,i[6]=e.byteLength>>16&255,i[7]=e.byteLength>>8&255,i[8]=255&e.byteLength;var r=new Uint8Array(i.length+e.byteLength);return r.set(i,0),r.set(e,i.length),r}(e,a);this._preDoDecode(o,st,n,a,0)}}else if(this.vps&&this.sps&&this.pps){this.isSendSeqHeader=!0;var s=dl({vps:this.vps,sps:this.sps,pps:this.pps});this._doDecode(s,st,0,!0,0),this.vps=null,this.sps=null,this.pps=null}}},{key:"handleVideoH265NaluList",value:function(e,t,i){if(this.isSendSeqHeader){this.player._times.demuxStart||(this.player._times.demuxStart=Ln());var r=this.getNaluDts(),a=hl(e.reduce((function(e,t){var i=En(e),r=En(t),a=new Uint8Array(i.byteLength+r.byteLength);return a.set(i,0),a.set(r,i.byteLength),a})),t);this._preDoDecode(a,st,r,t,0)}else this.player.debug.warn(this.TAG_NAME,"handleVideoH265NaluList isSendSeqHeader is false")}},{key:"_preDoDecode",value:function(e,t,i,r,a){this.player.updateStats({vbps:e.byteLength,dts:i}),r&&this.calcIframeIntervalTimestamp(i),this._doDecode(e,st,i,r,a)}},{key:"getInputByteLength",value:function(){var e=0;return this.lastBuf&&(e=this.lastBuf.byteLength),e}}])}(iu),mu=function(e){function t(e){var i;return S(this,t),i=_(this,t,[e]),i.player=e,e.debug.log("EmptyDemux","init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){b(t,"destroy",this,3)([]),this.player.debug.log("EmptyDemux","destroy")}}])}(iu),gu=on((function(e,t){var r,a,n,o=(r=new Date,a=4,n={setLogLevel:function(e){a=e==this.debug?1:e==this.info?2:e==this.warn?3:(this.error,4)},debug:function(e,t){void 0===console.debug&&(console.debug=console.log),1>=a&&console.debug("["+o.getDurationString(new Date-r,1e3)+"]","["+e+"]",t)},log:function(e,t){this.debug(e.msg)},info:function(e,t){2>=a&&console.info("["+o.getDurationString(new Date-r,1e3)+"]","["+e+"]",t)},warn:function(e,t){3>=a&&console.warn("["+o.getDurationString(new Date-r,1e3)+"]","["+e+"]",t)},error:function(e,t){4>=a&&console.error("["+o.getDurationString(new Date-r,1e3)+"]","["+e+"]",t)}},n);o.getDurationString=function(e,t){var i;function r(e,t){for(var i=(""+e).split(".");i[0].length<t;)i[0]="0"+i[0];return i.join(".")}e<0?(i=!0,e=-e):i=!1;var a=e/(t||1),n=Math.floor(a/3600);a-=3600*n;var o=Math.floor(a/60),s=1e3*(a-=60*o);return s-=1e3*(a=Math.floor(a)),s=Math.floor(s),(i?"-":"")+n+":"+r(o,2)+":"+r(a,2)+"."+r(s,3)},o.printRanges=function(e){var t=e.length;if(t>0){for(var i="",r=0;r<t;r++)r>0&&(i+=","),i+="["+o.getDurationString(e.start(r))+","+o.getDurationString(e.end(r))+"]";return i}return"(empty)"},t.Log=o;var s=function(e){if(!(e instanceof ArrayBuffer))throw"Needs an array buffer";this.buffer=e,this.dataview=new DataView(e),this.position=0};s.prototype.getPosition=function(){return this.position},s.prototype.getEndPosition=function(){return this.buffer.byteLength},s.prototype.getLength=function(){return this.buffer.byteLength},s.prototype.seek=function(e){var t=Math.max(0,Math.min(this.buffer.byteLength,e));return this.position=isNaN(t)||!isFinite(t)?0:t,!0},s.prototype.isEos=function(){return this.getPosition()>=this.getEndPosition()},s.prototype.readAnyInt=function(e,t){var i=0;if(this.position+e<=this.buffer.byteLength){switch(e){case 1:i=t?this.dataview.getInt8(this.position):this.dataview.getUint8(this.position);break;case 2:i=t?this.dataview.getInt16(this.position):this.dataview.getUint16(this.position);break;case 3:if(t)throw"No method for reading signed 24 bits values";i=this.dataview.getUint8(this.position)<<16,i|=this.dataview.getUint8(this.position+1)<<8,i|=this.dataview.getUint8(this.position+2);break;case 4:i=t?this.dataview.getInt32(this.position):this.dataview.getUint32(this.position);break;case 8:if(t)throw"No method for reading signed 64 bits values";i=this.dataview.getUint32(this.position)<<32,i|=this.dataview.getUint32(this.position+4);break;default:throw"readInt method not implemented for size: "+e}return this.position+=e,i}throw"Not enough bytes in buffer"},s.prototype.readUint8=function(){return this.readAnyInt(1,!1)},s.prototype.readUint16=function(){return this.readAnyInt(2,!1)},s.prototype.readUint24=function(){return this.readAnyInt(3,!1)},s.prototype.readUint32=function(){return this.readAnyInt(4,!1)},s.prototype.readUint64=function(){return this.readAnyInt(8,!1)},s.prototype.readString=function(e){if(this.position+e<=this.buffer.byteLength){for(var t="",i=0;i<e;i++)t+=String.fromCharCode(this.readUint8());return t}throw"Not enough bytes in buffer"},s.prototype.readCString=function(){for(var e=[];;){var t=this.readUint8();if(0===t)break;e.push(t)}return String.fromCharCode.apply(null,e)},s.prototype.readInt8=function(){return this.readAnyInt(1,!0)},s.prototype.readInt16=function(){return this.readAnyInt(2,!0)},s.prototype.readInt32=function(){return this.readAnyInt(4,!0)},s.prototype.readInt64=function(){return this.readAnyInt(8,!1)},s.prototype.readUint8Array=function(e){for(var t=new Uint8Array(e),i=0;i<e;i++)t[i]=this.readUint8();return t},s.prototype.readInt16Array=function(e){for(var t=new Int16Array(e),i=0;i<e;i++)t[i]=this.readInt16();return t},s.prototype.readUint16Array=function(e){for(var t=new Int16Array(e),i=0;i<e;i++)t[i]=this.readUint16();return t},s.prototype.readUint32Array=function(e){for(var t=new Uint32Array(e),i=0;i<e;i++)t[i]=this.readUint32();return t},s.prototype.readInt32Array=function(e){for(var t=new Int32Array(e),i=0;i<e;i++)t[i]=this.readInt32();return t},t.MP4BoxStream=s;var l=function(e,t,i){this._byteOffset=t||0,e instanceof ArrayBuffer?this.buffer=e:"object"==E(e)?(this.dataView=e,t&&(this._byteOffset+=t)):this.buffer=new ArrayBuffer(e||0),this.position=0,this.endianness=null==i?l.LITTLE_ENDIAN:i};l.prototype={},l.prototype.getPosition=function(){return this.position},l.prototype._realloc=function(e){if(this._dynamicSize){var t=this._byteOffset+this.position+e,i=this._buffer.byteLength;if(t<=i)t>this._byteLength&&(this._byteLength=t);else{for(i<1&&(i=1);t>i;)i*=2;var r=new ArrayBuffer(i),a=new Uint8Array(this._buffer);new Uint8Array(r,0,a.length).set(a),this.buffer=r,this._byteLength=t}}},l.prototype._trimAlloc=function(){if(this._byteLength!=this._buffer.byteLength){var e=new ArrayBuffer(this._byteLength),t=new Uint8Array(e),i=new Uint8Array(this._buffer,0,t.length);t.set(i),this.buffer=e}},l.BIG_ENDIAN=!1,l.LITTLE_ENDIAN=!0,l.prototype._byteLength=0,Object.defineProperty(l.prototype,"byteLength",{get:function(){return this._byteLength-this._byteOffset}}),Object.defineProperty(l.prototype,"buffer",{get:function(){return this._trimAlloc(),this._buffer},set:function(e){this._buffer=e,this._dataView=new DataView(this._buffer,this._byteOffset),this._byteLength=this._buffer.byteLength}}),Object.defineProperty(l.prototype,"byteOffset",{get:function(){return this._byteOffset},set:function(e){this._byteOffset=e,this._dataView=new DataView(this._buffer,this._byteOffset),this._byteLength=this._buffer.byteLength}}),Object.defineProperty(l.prototype,"dataView",{get:function(){return this._dataView},set:function(e){this._byteOffset=e.byteOffset,this._buffer=e.buffer,this._dataView=new DataView(this._buffer,this._byteOffset),this._byteLength=this._byteOffset+e.byteLength}}),l.prototype.seek=function(e){var t=Math.max(0,Math.min(this.byteLength,e));this.position=isNaN(t)||!isFinite(t)?0:t},l.prototype.isEof=function(){return this.position>=this._byteLength},l.prototype.mapUint8Array=function(e){this._realloc(1*e);var t=new Uint8Array(this._buffer,this.byteOffset+this.position,e);return this.position+=1*e,t},l.prototype.readInt32Array=function(e,t){e=null==e?this.byteLength-this.position/4:e;var i=new Int32Array(e);return l.memcpy(i.buffer,0,this.buffer,this.byteOffset+this.position,e*i.BYTES_PER_ELEMENT),l.arrayToNative(i,null==t?this.endianness:t),this.position+=i.byteLength,i},l.prototype.readInt16Array=function(e,t){e=null==e?this.byteLength-this.position/2:e;var i=new Int16Array(e);return l.memcpy(i.buffer,0,this.buffer,this.byteOffset+this.position,e*i.BYTES_PER_ELEMENT),l.arrayToNative(i,null==t?this.endianness:t),this.position+=i.byteLength,i},l.prototype.readInt8Array=function(e){e=null==e?this.byteLength-this.position:e;var t=new Int8Array(e);return l.memcpy(t.buffer,0,this.buffer,this.byteOffset+this.position,e*t.BYTES_PER_ELEMENT),this.position+=t.byteLength,t},l.prototype.readUint32Array=function(e,t){e=null==e?this.byteLength-this.position/4:e;var i=new Uint32Array(e);return l.memcpy(i.buffer,0,this.buffer,this.byteOffset+this.position,e*i.BYTES_PER_ELEMENT),l.arrayToNative(i,null==t?this.endianness:t),this.position+=i.byteLength,i},l.prototype.readUint16Array=function(e,t){e=null==e?this.byteLength-this.position/2:e;var i=new Uint16Array(e);return l.memcpy(i.buffer,0,this.buffer,this.byteOffset+this.position,e*i.BYTES_PER_ELEMENT),l.arrayToNative(i,null==t?this.endianness:t),this.position+=i.byteLength,i},l.prototype.readUint8Array=function(e){e=null==e?this.byteLength-this.position:e;var t=new Uint8Array(e);return l.memcpy(t.buffer,0,this.buffer,this.byteOffset+this.position,e*t.BYTES_PER_ELEMENT),this.position+=t.byteLength,t},l.prototype.readFloat64Array=function(e,t){e=null==e?this.byteLength-this.position/8:e;var i=new Float64Array(e);return l.memcpy(i.buffer,0,this.buffer,this.byteOffset+this.position,e*i.BYTES_PER_ELEMENT),l.arrayToNative(i,null==t?this.endianness:t),this.position+=i.byteLength,i},l.prototype.readFloat32Array=function(e,t){e=null==e?this.byteLength-this.position/4:e;var i=new Float32Array(e);return l.memcpy(i.buffer,0,this.buffer,this.byteOffset+this.position,e*i.BYTES_PER_ELEMENT),l.arrayToNative(i,null==t?this.endianness:t),this.position+=i.byteLength,i},l.prototype.readInt32=function(e){var t=this._dataView.getInt32(this.position,null==e?this.endianness:e);return this.position+=4,t},l.prototype.readInt16=function(e){var t=this._dataView.getInt16(this.position,null==e?this.endianness:e);return this.position+=2,t},l.prototype.readInt8=function(){var e=this._dataView.getInt8(this.position);return this.position+=1,e},l.prototype.readUint32=function(e){var t=this._dataView.getUint32(this.position,null==e?this.endianness:e);return this.position+=4,t},l.prototype.readUint16=function(e){var t=this._dataView.getUint16(this.position,null==e?this.endianness:e);return this.position+=2,t},l.prototype.readUint8=function(){var e=this._dataView.getUint8(this.position);return this.position+=1,e},l.prototype.readFloat32=function(e){var t=this._dataView.getFloat32(this.position,null==e?this.endianness:e);return this.position+=4,t},l.prototype.readFloat64=function(e){var t=this._dataView.getFloat64(this.position,null==e?this.endianness:e);return this.position+=8,t},l.endianness=new Int8Array(new Int16Array([1]).buffer)[0]>0,l.memcpy=function(e,t,i,r,a){var n=new Uint8Array(e,t,a),o=new Uint8Array(i,r,a);n.set(o)},l.arrayToNative=function(e,t){return t==this.endianness?e:this.flipArrayEndianness(e)},l.nativeToEndian=function(e,t){return this.endianness==t?e:this.flipArrayEndianness(e)},l.flipArrayEndianness=function(e){for(var t=new Uint8Array(e.buffer,e.byteOffset,e.byteLength),i=0;i<e.byteLength;i+=e.BYTES_PER_ELEMENT)for(var r=i+e.BYTES_PER_ELEMENT-1,a=i;r>a;r--,a++){var n=t[a];t[a]=t[r],t[r]=n}return e},l.prototype.failurePosition=0,String.fromCharCodeUint8=function(e){for(var t=[],i=0;i<e.length;i++)t[i]=e[i];return String.fromCharCode.apply(null,t)},l.prototype.readString=function(e,t){return null==t||"ASCII"==t?String.fromCharCodeUint8.apply(null,[this.mapUint8Array(null==e?this.byteLength-this.position:e)]):new TextDecoder(t).decode(this.mapUint8Array(e))},l.prototype.readCString=function(e){var t=this.byteLength-this.position,i=new Uint8Array(this._buffer,this._byteOffset+this.position),r=t;null!=e&&(r=Math.min(e,t));for(var a=0;a<r&&0!==i[a];a++);var n=String.fromCharCodeUint8.apply(null,[this.mapUint8Array(a)]);return null!=e?this.position+=r-a:a!=t&&(this.position+=1),n};var c=Math.pow(2,32);l.prototype.readInt64=function(){return this.readInt32()*c+this.readUint32()},l.prototype.readUint64=function(){return this.readUint32()*c+this.readUint32()},l.prototype.readInt64=function(){return this.readUint32()*c+this.readUint32()},l.prototype.readUint24=function(){return(this.readUint8()<<16)+(this.readUint8()<<8)+this.readUint8()},t.DataStream=l,l.prototype.save=function(e){var t=new Blob([this.buffer]);if(!window.URL||!URL.createObjectURL)throw"DataStream.save: Can't create object URL.";var i=window.URL.createObjectURL(t),r=document.createElement("a");document.body.appendChild(r),r.setAttribute("href",i),r.setAttribute("download",e),r.setAttribute("target","_self"),r.click(),window.URL.revokeObjectURL(i)},l.prototype._dynamicSize=!0,Object.defineProperty(l.prototype,"dynamicSize",{get:function(){return this._dynamicSize},set:function(e){e||this._trimAlloc(),this._dynamicSize=e}}),l.prototype.shift=function(e){var t=new ArrayBuffer(this._byteLength-e),i=new Uint8Array(t),r=new Uint8Array(this._buffer,e,i.length);i.set(r),this.buffer=t,this.position-=e},l.prototype.writeInt32Array=function(e,t){if(this._realloc(4*e.length),e instanceof Int32Array&&this.byteOffset+this.position%e.BYTES_PER_ELEMENT===0)l.memcpy(this._buffer,this.byteOffset+this.position,e.buffer,0,e.byteLength),this.mapInt32Array(e.length,t);else for(var i=0;i<e.length;i++)this.writeInt32(e[i],t)},l.prototype.writeInt16Array=function(e,t){if(this._realloc(2*e.length),e instanceof Int16Array&&this.byteOffset+this.position%e.BYTES_PER_ELEMENT===0)l.memcpy(this._buffer,this.byteOffset+this.position,e.buffer,0,e.byteLength),this.mapInt16Array(e.length,t);else for(var i=0;i<e.length;i++)this.writeInt16(e[i],t)},l.prototype.writeInt8Array=function(e){if(this._realloc(1*e.length),e instanceof Int8Array&&this.byteOffset+this.position%e.BYTES_PER_ELEMENT===0)l.memcpy(this._buffer,this.byteOffset+this.position,e.buffer,0,e.byteLength),this.mapInt8Array(e.length);else for(var t=0;t<e.length;t++)this.writeInt8(e[t])},l.prototype.writeUint32Array=function(e,t){if(this._realloc(4*e.length),e instanceof Uint32Array&&this.byteOffset+this.position%e.BYTES_PER_ELEMENT===0)l.memcpy(this._buffer,this.byteOffset+this.position,e.buffer,0,e.byteLength),this.mapUint32Array(e.length,t);else for(var i=0;i<e.length;i++)this.writeUint32(e[i],t)},l.prototype.writeUint16Array=function(e,t){if(this._realloc(2*e.length),e instanceof Uint16Array&&this.byteOffset+this.position%e.BYTES_PER_ELEMENT===0)l.memcpy(this._buffer,this.byteOffset+this.position,e.buffer,0,e.byteLength),this.mapUint16Array(e.length,t);else for(var i=0;i<e.length;i++)this.writeUint16(e[i],t)},l.prototype.writeUint8Array=function(e){if(this._realloc(1*e.length),e instanceof Uint8Array&&this.byteOffset+this.position%e.BYTES_PER_ELEMENT===0)l.memcpy(this._buffer,this.byteOffset+this.position,e.buffer,0,e.byteLength),this.mapUint8Array(e.length);else for(var t=0;t<e.length;t++)this.writeUint8(e[t])},l.prototype.writeFloat64Array=function(e,t){if(this._realloc(8*e.length),e instanceof Float64Array&&this.byteOffset+this.position%e.BYTES_PER_ELEMENT===0)l.memcpy(this._buffer,this.byteOffset+this.position,e.buffer,0,e.byteLength),this.mapFloat64Array(e.length,t);else for(var i=0;i<e.length;i++)this.writeFloat64(e[i],t)},l.prototype.writeFloat32Array=function(e,t){if(this._realloc(4*e.length),e instanceof Float32Array&&this.byteOffset+this.position%e.BYTES_PER_ELEMENT===0)l.memcpy(this._buffer,this.byteOffset+this.position,e.buffer,0,e.byteLength),this.mapFloat32Array(e.length,t);else for(var i=0;i<e.length;i++)this.writeFloat32(e[i],t)},l.prototype.writeInt32=function(e,t){this._realloc(4),this._dataView.setInt32(this.position,e,null==t?this.endianness:t),this.position+=4},l.prototype.writeInt16=function(e,t){this._realloc(2),this._dataView.setInt16(this.position,e,null==t?this.endianness:t),this.position+=2},l.prototype.writeInt8=function(e){this._realloc(1),this._dataView.setInt8(this.position,e),this.position+=1},l.prototype.writeUint32=function(e,t){this._realloc(4),this._dataView.setUint32(this.position,e,null==t?this.endianness:t),this.position+=4},l.prototype.writeUint16=function(e,t){this._realloc(2),this._dataView.setUint16(this.position,e,null==t?this.endianness:t),this.position+=2},l.prototype.writeUint8=function(e){this._realloc(1),this._dataView.setUint8(this.position,e),this.position+=1},l.prototype.writeFloat32=function(e,t){this._realloc(4),this._dataView.setFloat32(this.position,e,null==t?this.endianness:t),this.position+=4},l.prototype.writeFloat64=function(e,t){this._realloc(8),this._dataView.setFloat64(this.position,e,null==t?this.endianness:t),this.position+=8},l.prototype.writeUCS2String=function(e,t,i){null==i&&(i=e.length);for(var r=0;r<e.length&&r<i;r++)this.writeUint16(e.charCodeAt(r),t);for(;r<i;r++)this.writeUint16(0)},l.prototype.writeString=function(e,t,i){var r=0;if(null==t||"ASCII"==t)if(null!=i){var a=Math.min(e.length,i);for(r=0;r<a;r++)this.writeUint8(e.charCodeAt(r));for(;r<i;r++)this.writeUint8(0)}else for(r=0;r<e.length;r++)this.writeUint8(e.charCodeAt(r));else this.writeUint8Array(new TextEncoder(t).encode(e.substring(0,i)))},l.prototype.writeCString=function(e,t){var i=0;if(null!=t){var r=Math.min(e.length,t);for(i=0;i<r;i++)this.writeUint8(e.charCodeAt(i));for(;i<t;i++)this.writeUint8(0)}else{for(i=0;i<e.length;i++)this.writeUint8(e.charCodeAt(i));this.writeUint8(0)}},l.prototype.writeStruct=function(e,t){for(var i=0;i<e.length;i+=2){var r=e[i+1];this.writeType(r,t[e[i]],t)}},l.prototype.writeType=function(e,t,i){var r;if("function"==typeof e)return e(this,t);if("object"==E(e)&&!(e instanceof Array))return e.set(this,t,i);var a=null,n="ASCII",o=this.position;switch("string"==typeof e&&/:/.test(e)&&(r=e.split(":"),e=r[0],a=parseInt(r[1])),"string"==typeof e&&/,/.test(e)&&(r=e.split(","),e=r[0],n=parseInt(r[1])),e){case"uint8":this.writeUint8(t);break;case"int8":this.writeInt8(t);break;case"uint16":this.writeUint16(t,this.endianness);break;case"int16":this.writeInt16(t,this.endianness);break;case"uint32":this.writeUint32(t,this.endianness);break;case"int32":this.writeInt32(t,this.endianness);break;case"float32":this.writeFloat32(t,this.endianness);break;case"float64":this.writeFloat64(t,this.endianness);break;case"uint16be":this.writeUint16(t,l.BIG_ENDIAN);break;case"int16be":this.writeInt16(t,l.BIG_ENDIAN);break;case"uint32be":this.writeUint32(t,l.BIG_ENDIAN);break;case"int32be":this.writeInt32(t,l.BIG_ENDIAN);break;case"float32be":this.writeFloat32(t,l.BIG_ENDIAN);break;case"float64be":this.writeFloat64(t,l.BIG_ENDIAN);break;case"uint16le":this.writeUint16(t,l.LITTLE_ENDIAN);break;case"int16le":this.writeInt16(t,l.LITTLE_ENDIAN);break;case"uint32le":this.writeUint32(t,l.LITTLE_ENDIAN);break;case"int32le":this.writeInt32(t,l.LITTLE_ENDIAN);break;case"float32le":this.writeFloat32(t,l.LITTLE_ENDIAN);break;case"float64le":this.writeFloat64(t,l.LITTLE_ENDIAN);break;case"cstring":this.writeCString(t,a);break;case"string":this.writeString(t,n,a);break;case"u16string":this.writeUCS2String(t,this.endianness,a);break;case"u16stringle":this.writeUCS2String(t,l.LITTLE_ENDIAN,a);break;case"u16stringbe":this.writeUCS2String(t,l.BIG_ENDIAN,a);break;default:if(3==e.length){for(var s=e[1],c=0;c<t.length;c++)this.writeType(s,t[c]);break}this.writeStruct(e,t)}null!=a&&(this.position=o,this._realloc(a),this.position=o+a)},l.prototype.writeUint64=function(e){var t=Math.floor(e/c);this.writeUint32(t),this.writeUint32(4294967295&e)},l.prototype.writeUint24=function(e){this.writeUint8((16711680&e)>>16),this.writeUint8((65280&e)>>8),this.writeUint8(255&e)},l.prototype.adjustUint32=function(e,t){var i=this.position;this.seek(e),this.writeUint32(t),this.seek(i)},l.prototype.mapInt32Array=function(e,t){this._realloc(4*e);var i=new Int32Array(this._buffer,this.byteOffset+this.position,e);return l.arrayToNative(i,null==t?this.endianness:t),this.position+=4*e,i},l.prototype.mapInt16Array=function(e,t){this._realloc(2*e);var i=new Int16Array(this._buffer,this.byteOffset+this.position,e);return l.arrayToNative(i,null==t?this.endianness:t),this.position+=2*e,i},l.prototype.mapInt8Array=function(e){this._realloc(1*e);var t=new Int8Array(this._buffer,this.byteOffset+this.position,e);return this.position+=1*e,t},l.prototype.mapUint32Array=function(e,t){this._realloc(4*e);var i=new Uint32Array(this._buffer,this.byteOffset+this.position,e);return l.arrayToNative(i,null==t?this.endianness:t),this.position+=4*e,i},l.prototype.mapUint16Array=function(e,t){this._realloc(2*e);var i=new Uint16Array(this._buffer,this.byteOffset+this.position,e);return l.arrayToNative(i,null==t?this.endianness:t),this.position+=2*e,i},l.prototype.mapFloat64Array=function(e,t){this._realloc(8*e);var i=new Float64Array(this._buffer,this.byteOffset+this.position,e);return l.arrayToNative(i,null==t?this.endianness:t),this.position+=8*e,i},l.prototype.mapFloat32Array=function(e,t){this._realloc(4*e);var i=new Float32Array(this._buffer,this.byteOffset+this.position,e);return l.arrayToNative(i,null==t?this.endianness:t),this.position+=4*e,i};var u=function(e){this.buffers=[],this.bufferIndex=-1,e&&(this.insertBuffer(e),this.bufferIndex=0)};(u.prototype=new l(new ArrayBuffer,0,l.BIG_ENDIAN)).initialized=function(){var e;return this.bufferIndex>-1||(this.buffers.length>0?0===(e=this.buffers[0]).fileStart?(this.buffer=e,this.bufferIndex=0,o.debug("MultiBufferStream","Stream ready for parsing"),!0):(o.warn("MultiBufferStream","The first buffer should have a fileStart of 0"),this.logBufferLevel(),!1):(o.warn("MultiBufferStream","No buffer to start parsing from"),this.logBufferLevel(),!1))},ArrayBuffer.concat=function(e,t){o.debug("ArrayBuffer","Trying to create a new buffer of size: "+(e.byteLength+t.byteLength));var i=new Uint8Array(e.byteLength+t.byteLength);return i.set(new Uint8Array(e),0),i.set(new Uint8Array(t),e.byteLength),i.buffer},u.prototype.reduceBuffer=function(e,t,i){var r;return(r=new Uint8Array(i)).set(new Uint8Array(e,t,i)),r.buffer.fileStart=e.fileStart+t,r.buffer.usedBytes=0,r.buffer},u.prototype.insertBuffer=function(e){for(var t=!0,i=0;i<this.buffers.length;i++){var r=this.buffers[i];if(e.fileStart<=r.fileStart){if(e.fileStart===r.fileStart){if(e.byteLength>r.byteLength){this.buffers.splice(i,1),i--;continue}o.warn("MultiBufferStream","Buffer (fileStart: "+e.fileStart+" - Length: "+e.byteLength+") already appended, ignoring")}else e.fileStart+e.byteLength<=r.fileStart||(e=this.reduceBuffer(e,0,r.fileStart-e.fileStart)),o.debug("MultiBufferStream","Appending new buffer (fileStart: "+e.fileStart+" - Length: "+e.byteLength+")"),this.buffers.splice(i,0,e),0===i&&(this.buffer=e);t=!1;break}if(e.fileStart<r.fileStart+r.byteLength){var a=r.fileStart+r.byteLength-e.fileStart,n=e.byteLength-a;if(!(n>0)){t=!1;break}e=this.reduceBuffer(e,a,n)}}t&&(o.debug("MultiBufferStream","Appending new buffer (fileStart: "+e.fileStart+" - Length: "+e.byteLength+")"),this.buffers.push(e),0===i&&(this.buffer=e))},u.prototype.logBufferLevel=function(e){var t,i,r,a,n,s=[],l="";for(r=0,a=0,t=0;t<this.buffers.length;t++)i=this.buffers[t],0===t?(n={},s.push(n),n.start=i.fileStart,n.end=i.fileStart+i.byteLength,l+="["+n.start+"-"):n.end===i.fileStart?n.end=i.fileStart+i.byteLength:((n={}).start=i.fileStart,l+=s[s.length-1].end-1+"], ["+n.start+"-",n.end=i.fileStart+i.byteLength,s.push(n)),r+=i.usedBytes,a+=i.byteLength;s.length>0&&(l+=n.end-1+"]");var c=e?o.info:o.debug;0===this.buffers.length?c("MultiBufferStream","No more buffer in memory"):c("MultiBufferStream",this.buffers.length+" stored buffer(s) ("+r+"/"+a+" bytes), continuous ranges: "+l)},u.prototype.cleanBuffers=function(){var e,t;for(e=0;e<this.buffers.length;e++)(t=this.buffers[e]).usedBytes===t.byteLength&&(o.debug("MultiBufferStream","Removing buffer #"+e),this.buffers.splice(e,1),e--)},u.prototype.mergeNextBuffer=function(){var e;if(this.bufferIndex+1<this.buffers.length){if((e=this.buffers[this.bufferIndex+1]).fileStart===this.buffer.fileStart+this.buffer.byteLength){var t=this.buffer.byteLength,i=this.buffer.usedBytes,r=this.buffer.fileStart;return this.buffers[this.bufferIndex]=ArrayBuffer.concat(this.buffer,e),this.buffer=this.buffers[this.bufferIndex],this.buffers.splice(this.bufferIndex+1,1),this.buffer.usedBytes=i,this.buffer.fileStart=r,o.debug("ISOFile","Concatenating buffer for box parsing (length: "+t+"->"+this.buffer.byteLength+")"),!0}return!1}return!1},u.prototype.findPosition=function(e,t,i){var r,a=null,n=-1;for(r=!0===e?0:this.bufferIndex;r<this.buffers.length&&(a=this.buffers[r]).fileStart<=t;)n=r,i&&(a.fileStart+a.byteLength<=t?a.usedBytes=a.byteLength:a.usedBytes=t-a.fileStart,this.logBufferLevel()),r++;return-1!==n&&(a=this.buffers[n]).fileStart+a.byteLength>=t?(o.debug("MultiBufferStream","Found position in existing buffer #"+n),n):-1},u.prototype.findEndContiguousBuf=function(e){var t,i,r,a=void 0!==e?e:this.bufferIndex;if(i=this.buffers[a],this.buffers.length>a+1)for(t=a+1;t<this.buffers.length&&(r=this.buffers[t]).fileStart===i.fileStart+i.byteLength;t++)i=r;return i.fileStart+i.byteLength},u.prototype.getEndFilePositionAfter=function(e){var t=this.findPosition(!0,e,!1);return-1!==t?this.findEndContiguousBuf(t):e},u.prototype.addUsedBytes=function(e){this.buffer.usedBytes+=e,this.logBufferLevel()},u.prototype.setAllUsedBytes=function(){this.buffer.usedBytes=this.buffer.byteLength,this.logBufferLevel()},u.prototype.seek=function(e,t,i){var r;return-1!==(r=this.findPosition(t,e,i))?(this.buffer=this.buffers[r],this.bufferIndex=r,this.position=e-this.buffer.fileStart,o.debug("MultiBufferStream","Repositioning parser at buffer position: "+this.position),!0):(o.debug("MultiBufferStream","Position "+e+" not found in buffered data"),!1)},u.prototype.getPosition=function(){if(-1===this.bufferIndex||null===this.buffers[this.bufferIndex])throw"Error accessing position in the MultiBufferStream";return this.buffers[this.bufferIndex].fileStart+this.position},u.prototype.getLength=function(){return this.byteLength},u.prototype.getEndPosition=function(){if(-1===this.bufferIndex||null===this.buffers[this.bufferIndex])throw"Error accessing position in the MultiBufferStream";return this.buffers[this.bufferIndex].fileStart+this.byteLength},u.prototype.destroy=function(){this.buffers=[],this.bufferIndex},t.MultiBufferStream=u;var d=function(){var e=[];e[3]="ES_Descriptor",e[4]="DecoderConfigDescriptor",e[5]="DecoderSpecificInfo",e[6]="SLConfigDescriptor",this.getDescriptorName=function(t){return e[t]};var t=this,i={};return this.parseOneDescriptor=function(t){var r,a,n,s=0;for(r=t.readUint8(),n=t.readUint8();128&n;)s=(127&n)<<7,n=t.readUint8();return s+=127&n,o.debug("MPEG4DescriptorParser","Found "+(e[r]||"Descriptor "+r)+", size "+s+" at position "+t.getPosition()),(a=e[r]?new i[e[r]](s):new i.Descriptor(s)).parse(t),a},i.Descriptor=function(e,t){this.tag=e,this.size=t,this.descs=[]},i.Descriptor.prototype.parse=function(e){this.data=e.readUint8Array(this.size)},i.Descriptor.prototype.findDescriptor=function(e){for(var t=0;t<this.descs.length;t++)if(this.descs[t].tag==e)return this.descs[t];return null},i.Descriptor.prototype.parseRemainingDescriptors=function(e){for(var i=e.position;e.position<i+this.size;){var r=t.parseOneDescriptor(e);this.descs.push(r)}},i.ES_Descriptor=function(e){i.Descriptor.call(this,3,e)},i.ES_Descriptor.prototype=new i.Descriptor,i.ES_Descriptor.prototype.parse=function(e){if(this.ES_ID=e.readUint16(),this.flags=e.readUint8(),this.size-=3,128&this.flags?(this.dependsOn_ES_ID=e.readUint16(),this.size-=2):this.dependsOn_ES_ID=0,64&this.flags){var t=e.readUint8();this.URL=e.readString(t),this.size-=t+1}else this.URL="";32&this.flags?(this.OCR_ES_ID=e.readUint16(),this.size-=2):this.OCR_ES_ID=0,this.parseRemainingDescriptors(e)},i.ES_Descriptor.prototype.getOTI=function(e){var t=this.findDescriptor(4);return t?t.oti:0},i.ES_Descriptor.prototype.getAudioConfig=function(e){var t=this.findDescriptor(4);if(!t)return null;var i=t.findDescriptor(5);if(i&&i.data){var r=(248&i.data[0])>>3;return 31===r&&i.data.length>=2&&(r=32+((7&i.data[0])<<3)+((224&i.data[1])>>5)),r}return null},i.DecoderConfigDescriptor=function(e){i.Descriptor.call(this,4,e)},i.DecoderConfigDescriptor.prototype=new i.Descriptor,i.DecoderConfigDescriptor.prototype.parse=function(e){this.oti=e.readUint8(),this.streamType=e.readUint8(),this.upStream=0!=(this.streamType>>1&1),this.streamType=this.streamType>>>2,this.bufferSize=e.readUint24(),this.maxBitrate=e.readUint32(),this.avgBitrate=e.readUint32(),this.size-=13,this.parseRemainingDescriptors(e)},i.DecoderSpecificInfo=function(e){i.Descriptor.call(this,5,e)},i.DecoderSpecificInfo.prototype=new i.Descriptor,i.SLConfigDescriptor=function(e){i.Descriptor.call(this,6,e)},i.SLConfigDescriptor.prototype=new i.Descriptor,this};t.MPEG4DescriptorParser=d;var h={ERR_INVALID_DATA:-1,ERR_NOT_ENOUGH_DATA:0,OK:1,BASIC_BOXES:["mdat","idat","free","skip","meco","strk"],FULL_BOXES:["hmhd","nmhd","iods","xml ","bxml","ipro","mere"],CONTAINER_BOXES:[["moov",["trak","pssh"]],["trak"],["edts"],["mdia"],["minf"],["dinf"],["stbl",["sgpd","sbgp"]],["mvex",["trex"]],["moof",["traf"]],["traf",["trun","sgpd","sbgp"]],["vttc"],["tref"],["iref"],["mfra",["tfra"]],["meco"],["hnti"],["hinf"],["strk"],["strd"],["sinf"],["rinf"],["schi"],["trgr"],["udta",["kind"]],["iprp",["ipma"]],["ipco"],["grpl"],["j2kH"],["etyp",["tyco"]]],boxCodes:[],fullBoxCodes:[],containerBoxCodes:[],sampleEntryCodes:{},sampleGroupEntryCodes:[],trackGroupTypes:[],UUIDBoxes:{},UUIDs:[],initialize:function(){h.FullBox.prototype=new h.Box,h.ContainerBox.prototype=new h.Box,h.SampleEntry.prototype=new h.Box,h.TrackGroupTypeBox.prototype=new h.FullBox,h.BASIC_BOXES.forEach((function(e){h.createBoxCtor(e)})),h.FULL_BOXES.forEach((function(e){h.createFullBoxCtor(e)})),h.CONTAINER_BOXES.forEach((function(e){h.createContainerBoxCtor(e[0],null,e[1])}))},Box:function(e,t,i){this.type=e,this.size=t,this.uuid=i},FullBox:function(e,t,i){h.Box.call(this,e,t,i),this.flags=0,this.version=0},ContainerBox:function(e,t,i){h.Box.call(this,e,t,i),this.boxes=[]},SampleEntry:function(e,t,i,r){h.ContainerBox.call(this,e,t),this.hdr_size=i,this.start=r},SampleGroupEntry:function(e){this.grouping_type=e},TrackGroupTypeBox:function(e,t){h.FullBox.call(this,e,t)},createBoxCtor:function(e,t){h.boxCodes.push(e),h[e+"Box"]=function(t){h.Box.call(this,e,t)},h[e+"Box"].prototype=new h.Box,t&&(h[e+"Box"].prototype.parse=t)},createFullBoxCtor:function(e,t){h[e+"Box"]=function(t){h.FullBox.call(this,e,t)},h[e+"Box"].prototype=new h.FullBox,h[e+"Box"].prototype.parse=function(e){this.parseFullHeader(e),t&&t.call(this,e)}},addSubBoxArrays:function(e){if(e){this.subBoxNames=e;for(var t=e.length,i=0;i<t;i++)this[e[i]+"s"]=[]}},createContainerBoxCtor:function(e,t,i){h[e+"Box"]=function(t){h.ContainerBox.call(this,e,t),h.addSubBoxArrays.call(this,i)},h[e+"Box"].prototype=new h.ContainerBox,t&&(h[e+"Box"].prototype.parse=t)},createMediaSampleEntryCtor:function(e,t,i){h.sampleEntryCodes[e]=[],h[e+"SampleEntry"]=function(e,t){h.SampleEntry.call(this,e,t),h.addSubBoxArrays.call(this,i)},h[e+"SampleEntry"].prototype=new h.SampleEntry,t&&(h[e+"SampleEntry"].prototype.parse=t)},createSampleEntryCtor:function(e,t,i,r){h.sampleEntryCodes[e].push(t),h[t+"SampleEntry"]=function(i){h[e+"SampleEntry"].call(this,t,i),h.addSubBoxArrays.call(this,r)},h[t+"SampleEntry"].prototype=new h[e+"SampleEntry"],i&&(h[t+"SampleEntry"].prototype.parse=i)},createEncryptedSampleEntryCtor:function(e,t,i){h.createSampleEntryCtor.call(this,e,t,i,["sinf"])},createSampleGroupCtor:function(e,t){h[e+"SampleGroupEntry"]=function(t){h.SampleGroupEntry.call(this,e,t)},h[e+"SampleGroupEntry"].prototype=new h.SampleGroupEntry,t&&(h[e+"SampleGroupEntry"].prototype.parse=t)},createTrackGroupCtor:function(e,t){h[e+"TrackGroupTypeBox"]=function(t){h.TrackGroupTypeBox.call(this,e,t)},h[e+"TrackGroupTypeBox"].prototype=new h.TrackGroupTypeBox,t&&(h[e+"TrackGroupTypeBox"].prototype.parse=t)},createUUIDBox:function(e,t,i,r){h.UUIDs.push(e),h.UUIDBoxes[e]=function(r){t?h.FullBox.call(this,"uuid",r,e):i?h.ContainerBox.call(this,"uuid",r,e):h.Box.call(this,"uuid",r,e)},h.UUIDBoxes[e].prototype=t?new h.FullBox:i?new h.ContainerBox:new h.Box,r&&(h.UUIDBoxes[e].prototype.parse=t?function(e){this.parseFullHeader(e),r&&r.call(this,e)}:r)}};function p(e,t){this.x=e,this.y=t}function f(e,t){this.bad_pixel_row=e,this.bad_pixel_column=t}h.initialize(),h.TKHD_FLAG_ENABLED=1,h.TKHD_FLAG_IN_MOVIE=2,h.TKHD_FLAG_IN_PREVIEW=4,h.TFHD_FLAG_BASE_DATA_OFFSET=1,h.TFHD_FLAG_SAMPLE_DESC=2,h.TFHD_FLAG_SAMPLE_DUR=8,h.TFHD_FLAG_SAMPLE_SIZE=16,h.TFHD_FLAG_SAMPLE_FLAGS=32,h.TFHD_FLAG_DUR_EMPTY=65536,h.TFHD_FLAG_DEFAULT_BASE_IS_MOOF=131072,h.TRUN_FLAGS_DATA_OFFSET=1,h.TRUN_FLAGS_FIRST_FLAG=4,h.TRUN_FLAGS_DURATION=256,h.TRUN_FLAGS_SIZE=512,h.TRUN_FLAGS_FLAGS=1024,h.TRUN_FLAGS_CTS_OFFSET=2048,h.Box.prototype.add=function(e){return this.addBox(new h[e+"Box"])},h.Box.prototype.addBox=function(e){return this.boxes.push(e),this[e.type+"s"]?this[e.type+"s"].push(e):this[e.type]=e,e},h.Box.prototype.set=function(e,t){return this[e]=t,this},h.Box.prototype.addEntry=function(e,t){var i=t||"entries";return this[i]||(this[i]=[]),this[i].push(e),this},t.BoxParser=h,h.parseUUID=function(e){return h.parseHex16(e)},h.parseHex16=function(e){for(var t="",i=0;i<16;i++){var r=e.readUint8().toString(16);t+=1===r.length?"0"+r:r}return t},h.parseOneBox=function(e,t,i){var r,a,n,s=e.getPosition(),l=0;if(e.getEndPosition()-s<8)return o.debug("BoxParser","Not enough data in stream to parse the type and size of the box"),{code:h.ERR_NOT_ENOUGH_DATA};if(i&&i<8)return o.debug("BoxParser","Not enough bytes left in the parent box to parse a new box"),{code:h.ERR_NOT_ENOUGH_DATA};var c=e.readUint32(),u=e.readString(4),d=u;if(o.debug("BoxParser","Found box of type '"+u+"' and size "+c+" at position "+s),l=8,"uuid"==u){if(e.getEndPosition()-e.getPosition()<16||i-l<16)return e.seek(s),o.debug("BoxParser","Not enough bytes left in the parent box to parse a UUID box"),{code:h.ERR_NOT_ENOUGH_DATA};l+=16,d=n=h.parseUUID(e)}if(1==c){if(e.getEndPosition()-e.getPosition()<8||i&&i-l<8)return e.seek(s),o.warn("BoxParser",'Not enough data in stream to parse the extended size of the "'+u+'" box'),{code:h.ERR_NOT_ENOUGH_DATA};c=e.readUint64(),l+=8}else if(0===c)if(i)c=i;else if("mdat"!==u)return o.error("BoxParser","Unlimited box size not supported for type: '"+u+"'"),r=new h.Box(u,c),{code:h.OK,box:r,size:r.size};return 0!==c&&c<l?(o.error("BoxParser","Box of type "+u+" has an invalid size "+c+" (too small to be a box)"),{code:h.ERR_NOT_ENOUGH_DATA,type:u,size:c,hdr_size:l,start:s}):0!==c&&i&&c>i?(o.error("BoxParser","Box of type '"+u+"' has a size "+c+" greater than its container size "+i),{code:h.ERR_NOT_ENOUGH_DATA,type:u,size:c,hdr_size:l,start:s}):0!==c&&s+c>e.getEndPosition()?(e.seek(s),o.info("BoxParser","Not enough data in stream to parse the entire '"+u+"' box"),{code:h.ERR_NOT_ENOUGH_DATA,type:u,size:c,hdr_size:l,start:s}):t?{code:h.OK,type:u,size:c,hdr_size:l,start:s}:(h[u+"Box"]?r=new h[u+"Box"](c):"uuid"!==u?(o.warn("BoxParser","Unknown box type: '"+u+"'"),(r=new h.Box(u,c)).has_unparsed_data=!0):h.UUIDBoxes[n]?r=new h.UUIDBoxes[n](c):(o.warn("BoxParser","Unknown uuid type: '"+n+"'"),(r=new h.Box(u,c)).uuid=n,r.has_unparsed_data=!0),r.hdr_size=l,r.start=s,r.write===h.Box.prototype.write&&"mdat"!==r.type&&(o.info("BoxParser","'"+d+"' box writing not yet implemented, keeping unparsed data in memory for later write"),r.parseDataAndRewind(e)),r.parse(e),(a=e.getPosition()-(r.start+r.size))<0?(o.warn("BoxParser","Parsing of box '"+d+"' did not read the entire indicated box data size (missing "+-a+" bytes), seeking forward"),e.seek(r.start+r.size)):a>0&&(o.error("BoxParser","Parsing of box '"+d+"' read "+a+" more bytes than the indicated box data size, seeking backwards"),0!==r.size&&e.seek(r.start+r.size)),{code:h.OK,box:r,size:r.size})},h.Box.prototype.parse=function(e){"mdat"!=this.type?this.data=e.readUint8Array(this.size-this.hdr_size):0===this.size?e.seek(e.getEndPosition()):e.seek(this.start+this.size)},h.Box.prototype.parseDataAndRewind=function(e){this.data=e.readUint8Array(this.size-this.hdr_size),e.position-=this.size-this.hdr_size},h.FullBox.prototype.parseDataAndRewind=function(e){this.parseFullHeader(e),this.data=e.readUint8Array(this.size-this.hdr_size),this.hdr_size-=4,e.position-=this.size-this.hdr_size},h.FullBox.prototype.parseFullHeader=function(e){this.version=e.readUint8(),this.flags=e.readUint24(),this.hdr_size+=4},h.FullBox.prototype.parse=function(e){this.parseFullHeader(e),this.data=e.readUint8Array(this.size-this.hdr_size)},h.ContainerBox.prototype.parse=function(e){for(var t,i;e.getPosition()<this.start+this.size;){if((t=h.parseOneBox(e,!1,this.size-(e.getPosition()-this.start))).code!==h.OK)return;if(i=t.box,this.boxes.push(i),this.subBoxNames&&-1!=this.subBoxNames.indexOf(i.type))this[this.subBoxNames[this.subBoxNames.indexOf(i.type)]+"s"].push(i);else{var r="uuid"!==i.type?i.type:i.uuid;this[r]?o.warn("Box of type "+r+" already stored in field of this type"):this[r]=i}}},h.Box.prototype.parseLanguage=function(e){this.language=e.readUint16();var t=[];t[0]=this.language>>10&31,t[1]=this.language>>5&31,t[2]=31&this.language,this.languageString=String.fromCharCode(t[0]+96,t[1]+96,t[2]+96)},h.SAMPLE_ENTRY_TYPE_VISUAL="Visual",h.SAMPLE_ENTRY_TYPE_AUDIO="Audio",h.SAMPLE_ENTRY_TYPE_HINT="Hint",h.SAMPLE_ENTRY_TYPE_METADATA="Metadata",h.SAMPLE_ENTRY_TYPE_SUBTITLE="Subtitle",h.SAMPLE_ENTRY_TYPE_SYSTEM="System",h.SAMPLE_ENTRY_TYPE_TEXT="Text",h.SampleEntry.prototype.parseHeader=function(e){e.readUint8Array(6),this.data_reference_index=e.readUint16(),this.hdr_size+=8},h.SampleEntry.prototype.parse=function(e){this.parseHeader(e),this.data=e.readUint8Array(this.size-this.hdr_size)},h.SampleEntry.prototype.parseDataAndRewind=function(e){this.parseHeader(e),this.data=e.readUint8Array(this.size-this.hdr_size),this.hdr_size-=8,e.position-=this.size-this.hdr_size},h.SampleEntry.prototype.parseFooter=function(e){h.ContainerBox.prototype.parse.call(this,e)},h.createMediaSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_HINT),h.createMediaSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_METADATA),h.createMediaSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_SUBTITLE),h.createMediaSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_SYSTEM),h.createMediaSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_TEXT),h.createMediaSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_VISUAL,(function(e){var t;this.parseHeader(e),e.readUint16(),e.readUint16(),e.readUint32Array(3),this.width=e.readUint16(),this.height=e.readUint16(),this.horizresolution=e.readUint32(),this.vertresolution=e.readUint32(),e.readUint32(),this.frame_count=e.readUint16(),t=Math.min(31,e.readUint8()),this.compressorname=e.readString(t),t<31&&e.readString(31-t),this.depth=e.readUint16(),e.readUint16(),this.parseFooter(e)})),h.createMediaSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_AUDIO,(function(e){this.parseHeader(e),e.readUint32Array(2),this.channel_count=e.readUint16(),this.samplesize=e.readUint16(),e.readUint16(),e.readUint16(),this.samplerate=e.readUint32()/65536,this.parseFooter(e)})),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_VISUAL,"avc1"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_VISUAL,"avc2"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_VISUAL,"avc3"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_VISUAL,"avc4"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_VISUAL,"av01"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_VISUAL,"dav1"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_VISUAL,"hvc1"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_VISUAL,"hev1"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_VISUAL,"hvt1"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_VISUAL,"lhe1"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_VISUAL,"dvh1"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_VISUAL,"dvhe"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_VISUAL,"vvc1"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_VISUAL,"vvi1"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_VISUAL,"vvs1"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_VISUAL,"vvcN"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_VISUAL,"vp08"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_VISUAL,"vp09"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_VISUAL,"avs3"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_VISUAL,"j2ki"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_VISUAL,"mjp2"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_VISUAL,"mjpg"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_VISUAL,"uncv"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_AUDIO,"mp4a"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_AUDIO,"ac-3"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_AUDIO,"ac-4"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_AUDIO,"ec-3"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_AUDIO,"Opus"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_AUDIO,"mha1"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_AUDIO,"mha2"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_AUDIO,"mhm1"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_AUDIO,"mhm2"),h.createEncryptedSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_VISUAL,"encv"),h.createEncryptedSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_AUDIO,"enca"),h.createEncryptedSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_SUBTITLE,"encu"),h.createEncryptedSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_SYSTEM,"encs"),h.createEncryptedSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_TEXT,"enct"),h.createEncryptedSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_METADATA,"encm"),h.createBoxCtor("a1lx",(function(e){var t=16*(1+(1&e.readUint8()));this.layer_size=[];for(var i=0;i<3;i++)this.layer_size[i]=16==t?e.readUint16():e.readUint32()})),h.createBoxCtor("a1op",(function(e){this.op_index=e.readUint8()})),h.createFullBoxCtor("auxC",(function(e){this.aux_type=e.readCString();var t=this.size-this.hdr_size-(this.aux_type.length+1);this.aux_subtype=e.readUint8Array(t)})),h.createBoxCtor("av1C",(function(e){var t=e.readUint8();if(t>>7&!1)o.error("av1C marker problem");else if(this.version=127&t,1===this.version)if(t=e.readUint8(),this.seq_profile=t>>5&7,this.seq_level_idx_0=31&t,t=e.readUint8(),this.seq_tier_0=t>>7&1,this.high_bitdepth=t>>6&1,this.twelve_bit=t>>5&1,this.monochrome=t>>4&1,this.chroma_subsampling_x=t>>3&1,this.chroma_subsampling_y=t>>2&1,this.chroma_sample_position=3&t,t=e.readUint8(),this.reserved_1=t>>5&7,0===this.reserved_1){if(this.initial_presentation_delay_present=t>>4&1,1===this.initial_presentation_delay_present)this.initial_presentation_delay_minus_one=15&t;else if(this.reserved_2=15&t,0!==this.reserved_2)return void o.error("av1C reserved_2 parsing problem");var i=this.size-this.hdr_size-4;this.configOBUs=e.readUint8Array(i)}else o.error("av1C reserved_1 parsing problem");else o.error("av1C version "+this.version+" not supported")})),h.createBoxCtor("avcC",(function(e){var t,i;for(this.configurationVersion=e.readUint8(),this.AVCProfileIndication=e.readUint8(),this.profile_compatibility=e.readUint8(),this.AVCLevelIndication=e.readUint8(),this.lengthSizeMinusOne=3&e.readUint8(),this.nb_SPS_nalus=31&e.readUint8(),i=this.size-this.hdr_size-6,this.SPS=[],t=0;t<this.nb_SPS_nalus;t++)this.SPS[t]={},this.SPS[t].length=e.readUint16(),this.SPS[t].nalu=e.readUint8Array(this.SPS[t].length),i-=2+this.SPS[t].length;for(this.nb_PPS_nalus=e.readUint8(),i--,this.PPS=[],t=0;t<this.nb_PPS_nalus;t++)this.PPS[t]={},this.PPS[t].length=e.readUint16(),this.PPS[t].nalu=e.readUint8Array(this.PPS[t].length),i-=2+this.PPS[t].length;i>0&&(this.ext=e.readUint8Array(i))})),h.createBoxCtor("btrt",(function(e){this.bufferSizeDB=e.readUint32(),this.maxBitrate=e.readUint32(),this.avgBitrate=e.readUint32()})),h.createFullBoxCtor("ccst",(function(e){var t=e.readUint8();this.all_ref_pics_intra=128==(128&t),this.intra_pred_used=64==(64&t),this.max_ref_per_pic=(63&t)>>2,e.readUint24()})),h.createBoxCtor("cdef",(function(e){var t;for(this.channel_count=e.readUint16(),this.channel_indexes=[],this.channel_types=[],this.channel_associations=[],t=0;t<this.channel_count;t++)this.channel_indexes.push(e.readUint16()),this.channel_types.push(e.readUint16()),this.channel_associations.push(e.readUint16())})),h.createBoxCtor("clap",(function(e){this.cleanApertureWidthN=e.readUint32(),this.cleanApertureWidthD=e.readUint32(),this.cleanApertureHeightN=e.readUint32(),this.cleanApertureHeightD=e.readUint32(),this.horizOffN=e.readUint32(),this.horizOffD=e.readUint32(),this.vertOffN=e.readUint32(),this.vertOffD=e.readUint32()})),h.createBoxCtor("clli",(function(e){this.max_content_light_level=e.readUint16(),this.max_pic_average_light_level=e.readUint16()})),h.createFullBoxCtor("cmex",(function(e){1&this.flags&&(this.pos_x=e.readInt32()),2&this.flags&&(this.pos_y=e.readInt32()),4&this.flags&&(this.pos_z=e.readInt32()),8&this.flags&&(0==this.version?16&this.flags?(this.quat_x=e.readInt32(),this.quat_y=e.readInt32(),this.quat_z=e.readInt32()):(this.quat_x=e.readInt16(),this.quat_y=e.readInt16(),this.quat_z=e.readInt16()):this.version),32&this.flags&&(this.id=e.readUint32())})),h.createFullBoxCtor("cmin",(function(e){this.focal_length_x=e.readInt32(),this.principal_point_x=e.readInt32(),this.principal_point_y=e.readInt32(),1&this.flags&&(this.focal_length_y=e.readInt32(),this.skew_factor=e.readInt32())})),h.createBoxCtor("cmpd",(function(e){for(this.component_count=e.readUint32(),this.component_types=[],this.component_type_urls=[],i=0;i<this.component_count;i++){var t=e.readUint16();this.component_types.push(t),t>=32768&&this.component_type_urls.push(e.readCString())}})),h.createFullBoxCtor("co64",(function(e){var t,i;if(t=e.readUint32(),this.chunk_offsets=[],0===this.version)for(i=0;i<t;i++)this.chunk_offsets.push(e.readUint64())})),h.createFullBoxCtor("CoLL",(function(e){this.maxCLL=e.readUint16(),this.maxFALL=e.readUint16()})),h.createBoxCtor("colr",(function(e){if(this.colour_type=e.readString(4),"nclx"===this.colour_type){this.colour_primaries=e.readUint16(),this.transfer_characteristics=e.readUint16(),this.matrix_coefficients=e.readUint16();var t=e.readUint8();this.full_range_flag=t>>7}else("rICC"===this.colour_type||"prof"===this.colour_type)&&(this.ICC_profile=e.readUint8Array(this.size-4))})),h.createFullBoxCtor("cprt",(function(e){this.parseLanguage(e),this.notice=e.readCString()})),h.createFullBoxCtor("cslg",(function(e){0===this.version&&(this.compositionToDTSShift=e.readInt32(),this.leastDecodeToDisplayDelta=e.readInt32(),this.greatestDecodeToDisplayDelta=e.readInt32(),this.compositionStartTime=e.readInt32(),this.compositionEndTime=e.readInt32())})),h.createFullBoxCtor("ctts",(function(e){var t,i;if(t=e.readUint32(),this.sample_counts=[],this.sample_offsets=[],0===this.version)for(i=0;i<t;i++){this.sample_counts.push(e.readUint32());var r=e.readInt32();r<0&&o.warn("BoxParser","ctts box uses negative values without using version 1"),this.sample_offsets.push(r)}else if(1==this.version)for(i=0;i<t;i++)this.sample_counts.push(e.readUint32()),this.sample_offsets.push(e.readInt32())})),h.createBoxCtor("dac3",(function(e){var t=e.readUint8(),i=e.readUint8(),r=e.readUint8();this.fscod=t>>6,this.bsid=t>>1&31,this.bsmod=(1&t)<<2|i>>6&3,this.acmod=i>>3&7,this.lfeon=i>>2&1,this.bit_rate_code=3&i|r>>5&7})),h.createBoxCtor("dec3",(function(e){var t=e.readUint16();this.data_rate=t>>3,this.num_ind_sub=7&t,this.ind_subs=[];for(var i=0;i<this.num_ind_sub+1;i++){var r={};this.ind_subs.push(r);var a=e.readUint8(),n=e.readUint8(),o=e.readUint8();r.fscod=a>>6,r.bsid=a>>1&31,r.bsmod=(1&a)<<4|n>>4&15,r.acmod=n>>1&7,r.lfeon=1&n,r.num_dep_sub=o>>1&15,r.num_dep_sub>0&&(r.chan_loc=(1&o)<<8|e.readUint8())}})),h.createFullBoxCtor("dfLa",(function(e){var t=[],i=["STREAMINFO","PADDING","APPLICATION","SEEKTABLE","VORBIS_COMMENT","CUESHEET","PICTURE","RESERVED"];for(this.parseFullHeader(e);;){var r=e.readUint8(),a=Math.min(127&r,i.length-1);if(a?e.readUint8Array(e.readUint24()):(e.readUint8Array(13),this.samplerate=e.readUint32()>>12,e.readUint8Array(20)),t.push(i[a]),128&r)break}this.numMetadataBlocks=t.length+" ("+t.join(", ")+")"})),h.createBoxCtor("dimm",(function(e){this.bytessent=e.readUint64()})),h.createBoxCtor("dmax",(function(e){this.time=e.readUint32()})),h.createBoxCtor("dmed",(function(e){this.bytessent=e.readUint64()})),h.createBoxCtor("dOps",(function(e){if(this.Version=e.readUint8(),this.OutputChannelCount=e.readUint8(),this.PreSkip=e.readUint16(),this.InputSampleRate=e.readUint32(),this.OutputGain=e.readInt16(),this.ChannelMappingFamily=e.readUint8(),0!==this.ChannelMappingFamily){this.StreamCount=e.readUint8(),this.CoupledCount=e.readUint8(),this.ChannelMapping=[];for(var t=0;t<this.OutputChannelCount;t++)this.ChannelMapping[t]=e.readUint8()}})),h.createFullBoxCtor("dref",(function(e){var t,i;this.entries=[];for(var r=e.readUint32(),a=0;a<r;a++){if((t=h.parseOneBox(e,!1,this.size-(e.getPosition()-this.start))).code!==h.OK)return;i=t.box,this.entries.push(i)}})),h.createBoxCtor("drep",(function(e){this.bytessent=e.readUint64()})),h.createFullBoxCtor("elng",(function(e){this.extended_language=e.readString(this.size-this.hdr_size)})),h.createFullBoxCtor("elst",(function(e){this.entries=[];for(var t=e.readUint32(),i=0;i<t;i++){var r={};this.entries.push(r),1===this.version?(r.segment_duration=e.readUint64(),r.media_time=e.readInt64()):(r.segment_duration=e.readUint32(),r.media_time=e.readInt32()),r.media_rate_integer=e.readInt16(),r.media_rate_fraction=e.readInt16()}})),h.createFullBoxCtor("emsg",(function(e){1==this.version?(this.timescale=e.readUint32(),this.presentation_time=e.readUint64(),this.event_duration=e.readUint32(),this.id=e.readUint32(),this.scheme_id_uri=e.readCString(),this.value=e.readCString()):(this.scheme_id_uri=e.readCString(),this.value=e.readCString(),this.timescale=e.readUint32(),this.presentation_time_delta=e.readUint32(),this.event_duration=e.readUint32(),this.id=e.readUint32());var t=this.size-this.hdr_size-(16+(this.scheme_id_uri.length+1)+(this.value.length+1));1==this.version&&(t-=4),this.message_data=e.readUint8Array(t)})),h.createEntityToGroupCtor=function(e,t){h[e+"Box"]=function(t){h.FullBox.call(this,e,t)},h[e+"Box"].prototype=new h.FullBox,h[e+"Box"].prototype.parse=function(e){if(this.parseFullHeader(e),t)t.call(this,e);else for(this.group_id=e.readUint32(),this.num_entities_in_group=e.readUint32(),this.entity_ids=[],i=0;i<this.num_entities_in_group;i++){var r=e.readUint32();this.entity_ids.push(r)}}},h.createEntityToGroupCtor("aebr"),h.createEntityToGroupCtor("afbr"),h.createEntityToGroupCtor("albc"),h.createEntityToGroupCtor("altr"),h.createEntityToGroupCtor("brst"),h.createEntityToGroupCtor("dobr"),h.createEntityToGroupCtor("eqiv"),h.createEntityToGroupCtor("favc"),h.createEntityToGroupCtor("fobr"),h.createEntityToGroupCtor("iaug"),h.createEntityToGroupCtor("pano"),h.createEntityToGroupCtor("slid"),h.createEntityToGroupCtor("ster"),h.createEntityToGroupCtor("tsyn"),h.createEntityToGroupCtor("wbbr"),h.createEntityToGroupCtor("prgr"),h.createFullBoxCtor("esds",(function(e){var t=e.readUint8Array(this.size-this.hdr_size),i=new d;this.esd=i.parseOneDescriptor(new l(t.buffer,0,l.BIG_ENDIAN))})),h.createBoxCtor("fiel",(function(e){this.fieldCount=e.readUint8(),this.fieldOrdering=e.readUint8()})),h.createBoxCtor("frma",(function(e){this.data_format=e.readString(4)})),h.createBoxCtor("ftyp",(function(e){var t=this.size-this.hdr_size;this.major_brand=e.readString(4),this.minor_version=e.readUint32(),t-=8,this.compatible_brands=[];for(var i=0;t>=4;)this.compatible_brands[i]=e.readString(4),t-=4,i++})),h.createFullBoxCtor("hdlr",(function(e){0===this.version&&(e.readUint32(),this.handler=e.readString(4),e.readUint32Array(3),this.name=e.readString(this.size-this.hdr_size-20),"\0"===this.name[this.name.length-1]&&(this.name=this.name.slice(0,-1)))})),h.createBoxCtor("hvcC",(function(e){var t,i,r,a;this.configurationVersion=e.readUint8(),a=e.readUint8(),this.general_profile_space=a>>6,this.general_tier_flag=(32&a)>>5,this.general_profile_idc=31&a,this.general_profile_compatibility=e.readUint32(),this.general_constraint_indicator=e.readUint8Array(6),this.general_level_idc=e.readUint8(),this.min_spatial_segmentation_idc=4095&e.readUint16(),this.parallelismType=3&e.readUint8(),this.chroma_format_idc=3&e.readUint8(),this.bit_depth_luma_minus8=7&e.readUint8(),this.bit_depth_chroma_minus8=7&e.readUint8(),this.avgFrameRate=e.readUint16(),a=e.readUint8(),this.constantFrameRate=a>>6,this.numTemporalLayers=(13&a)>>3,this.temporalIdNested=(4&a)>>2,this.lengthSizeMinusOne=3&a,this.nalu_arrays=[];var n=e.readUint8();for(t=0;t<n;t++){var o=[];this.nalu_arrays.push(o),a=e.readUint8(),o.completeness=(128&a)>>7,o.nalu_type=63&a;var s=e.readUint16();for(i=0;i<s;i++){var l={};o.push(l),r=e.readUint16(),l.data=e.readUint8Array(r)}}})),h.createFullBoxCtor("iinf",(function(e){var t;0===this.version?this.entry_count=e.readUint16():this.entry_count=e.readUint32(),this.item_infos=[];for(var i=0;i<this.entry_count;i++){if((t=h.parseOneBox(e,!1,this.size-(e.getPosition()-this.start))).code!==h.OK)return;"infe"!==t.box.type&&o.error("BoxParser","Expected 'infe' box, got "+t.box.type),this.item_infos[i]=t.box}})),h.createFullBoxCtor("iloc",(function(e){var t;t=e.readUint8(),this.offset_size=t>>4&15,this.length_size=15&t,t=e.readUint8(),this.base_offset_size=t>>4&15,1===this.version||2===this.version?this.index_size=15&t:this.index_size=0,this.items=[];var i=0;if(this.version<2)i=e.readUint16();else{if(2!==this.version)throw"version of iloc box not supported";i=e.readUint32()}for(var r=0;r<i;r++){var a={};if(this.items.push(a),this.version<2)a.item_ID=e.readUint16();else{if(2!==this.version)throw"version of iloc box not supported";a.item_ID=e.readUint32()}switch(1===this.version||2===this.version?a.construction_method=15&e.readUint16():a.construction_method=0,a.data_reference_index=e.readUint16(),this.base_offset_size){case 0:a.base_offset=0;break;case 4:a.base_offset=e.readUint32();break;case 8:a.base_offset=e.readUint64();break;default:throw"Error reading base offset size"}var n=e.readUint16();a.extents=[];for(var o=0;o<n;o++){var s={};if(a.extents.push(s),1===this.version||2===this.version)switch(this.index_size){case 0:s.extent_index=0;break;case 4:s.extent_index=e.readUint32();break;case 8:s.extent_index=e.readUint64();break;default:throw"Error reading extent index"}switch(this.offset_size){case 0:s.extent_offset=0;break;case 4:s.extent_offset=e.readUint32();break;case 8:s.extent_offset=e.readUint64();break;default:throw"Error reading extent index"}switch(this.length_size){case 0:s.extent_length=0;break;case 4:s.extent_length=e.readUint32();break;case 8:s.extent_length=e.readUint64();break;default:throw"Error reading extent index"}}}})),h.createBoxCtor("imir",(function(e){var t=e.readUint8();this.reserved=t>>7,this.axis=1&t})),h.createFullBoxCtor("infe",(function(e){if(0!==this.version&&1!==this.version||(this.item_ID=e.readUint16(),this.item_protection_index=e.readUint16(),this.item_name=e.readCString(),this.content_type=e.readCString(),this.content_encoding=e.readCString()),1===this.version)return this.extension_type=e.readString(4),o.warn("BoxParser","Cannot parse extension type"),void e.seek(this.start+this.size);this.version>=2&&(2===this.version?this.item_ID=e.readUint16():3===this.version&&(this.item_ID=e.readUint32()),this.item_protection_index=e.readUint16(),this.item_type=e.readString(4),this.item_name=e.readCString(),"mime"===this.item_type?(this.content_type=e.readCString(),this.content_encoding=e.readCString()):"uri "===this.item_type&&(this.item_uri_type=e.readCString()))})),h.createFullBoxCtor("ipma",(function(e){var t,i;for(entry_count=e.readUint32(),this.associations=[],t=0;t<entry_count;t++){var r={};this.associations.push(r),this.version<1?r.id=e.readUint16():r.id=e.readUint32();var a=e.readUint8();for(r.props=[],i=0;i<a;i++){var n=e.readUint8(),o={};r.props.push(o),o.essential=(128&n)>>7==1,1&this.flags?o.property_index=(127&n)<<8|e.readUint8():o.property_index=127&n}}})),h.createFullBoxCtor("iref",(function(e){var t,i;for(this.references=[];e.getPosition()<this.start+this.size;){if((t=h.parseOneBox(e,!0,this.size-(e.getPosition()-this.start))).code!==h.OK)return;(i=0===this.version?new h.SingleItemTypeReferenceBox(t.type,t.size,t.hdr_size,t.start):new h.SingleItemTypeReferenceBoxLarge(t.type,t.size,t.hdr_size,t.start)).write===h.Box.prototype.write&&"mdat"!==i.type&&(o.warn("BoxParser",i.type+" box writing not yet implemented, keeping unparsed data in memory for later write"),i.parseDataAndRewind(e)),i.parse(e),this.references.push(i)}})),h.createBoxCtor("irot",(function(e){this.angle=3&e.readUint8()})),h.createFullBoxCtor("ispe",(function(e){this.image_width=e.readUint32(),this.image_height=e.readUint32()})),h.createFullBoxCtor("kind",(function(e){this.schemeURI=e.readCString(),this.value=e.readCString()})),h.createFullBoxCtor("leva",(function(e){var t=e.readUint8();this.levels=[];for(var i=0;i<t;i++){var r={};this.levels[i]=r,r.track_ID=e.readUint32();var a=e.readUint8();switch(r.padding_flag=a>>7,r.assignment_type=127&a,r.assignment_type){case 0:r.grouping_type=e.readString(4);break;case 1:r.grouping_type=e.readString(4),r.grouping_type_parameter=e.readUint32();break;case 2:case 3:break;case 4:r.sub_track_id=e.readUint32();break;default:o.warn("BoxParser","Unknown leva assignement type")}}})),h.createBoxCtor("lsel",(function(e){this.layer_id=e.readUint16()})),h.createBoxCtor("maxr",(function(e){this.period=e.readUint32(),this.bytes=e.readUint32()})),p.prototype.toString=function(){return"("+this.x+","+this.y+")"},h.createBoxCtor("mdcv",(function(e){this.display_primaries=[],this.display_primaries[0]=new p(e.readUint16(),e.readUint16()),this.display_primaries[1]=new p(e.readUint16(),e.readUint16()),this.display_primaries[2]=new p(e.readUint16(),e.readUint16()),this.white_point=new p(e.readUint16(),e.readUint16()),this.max_display_mastering_luminance=e.readUint32(),this.min_display_mastering_luminance=e.readUint32()})),h.createFullBoxCtor("mdhd",(function(e){1==this.version?(this.creation_time=e.readUint64(),this.modification_time=e.readUint64(),this.timescale=e.readUint32(),this.duration=e.readUint64()):(this.creation_time=e.readUint32(),this.modification_time=e.readUint32(),this.timescale=e.readUint32(),this.duration=e.readUint32()),this.parseLanguage(e),e.readUint16()})),h.createFullBoxCtor("mehd",(function(e){1&this.flags&&(o.warn("BoxParser","mehd box incorrectly uses flags set to 1, converting version to 1"),this.version=1),1==this.version?this.fragment_duration=e.readUint64():this.fragment_duration=e.readUint32()})),h.createFullBoxCtor("meta",(function(e){this.boxes=[],h.ContainerBox.prototype.parse.call(this,e)})),h.createFullBoxCtor("mfhd",(function(e){this.sequence_number=e.readUint32()})),h.createFullBoxCtor("mfro",(function(e){this._size=e.readUint32()})),h.createFullBoxCtor("mskC",(function(e){this.bits_per_pixel=e.readUint8()})),h.createFullBoxCtor("mvhd",(function(e){1==this.version?(this.creation_time=e.readUint64(),this.modification_time=e.readUint64(),this.timescale=e.readUint32(),this.duration=e.readUint64()):(this.creation_time=e.readUint32(),this.modification_time=e.readUint32(),this.timescale=e.readUint32(),this.duration=e.readUint32()),this.rate=e.readUint32(),this.volume=e.readUint16()>>8,e.readUint16(),e.readUint32Array(2),this.matrix=e.readUint32Array(9),e.readUint32Array(6),this.next_track_id=e.readUint32()})),h.createBoxCtor("npck",(function(e){this.packetssent=e.readUint32()})),h.createBoxCtor("nump",(function(e){this.packetssent=e.readUint64()})),h.createFullBoxCtor("padb",(function(e){var t=e.readUint32();this.padbits=[];for(var i=0;i<Math.floor((t+1)/2);i++)this.padbits=e.readUint8()})),h.createBoxCtor("pasp",(function(e){this.hSpacing=e.readUint32(),this.vSpacing=e.readUint32()})),h.createBoxCtor("payl",(function(e){this.text=e.readString(this.size-this.hdr_size)})),h.createBoxCtor("payt",(function(e){this.payloadID=e.readUint32();var t=e.readUint8();this.rtpmap_string=e.readString(t)})),h.createFullBoxCtor("pdin",(function(e){var t=(this.size-this.hdr_size)/8;this.rate=[],this.initial_delay=[];for(var i=0;i<t;i++)this.rate[i]=e.readUint32(),this.initial_delay[i]=e.readUint32()})),h.createFullBoxCtor("pitm",(function(e){0===this.version?this.item_id=e.readUint16():this.item_id=e.readUint32()})),h.createFullBoxCtor("pixi",(function(e){var t;for(this.num_channels=e.readUint8(),this.bits_per_channels=[],t=0;t<this.num_channels;t++)this.bits_per_channels[t]=e.readUint8()})),h.createBoxCtor("pmax",(function(e){this.bytes=e.readUint32()})),h.createFullBoxCtor("prdi",(function(e){if(this.step_count=e.readUint16(),this.item_count=[],2&this.flags)for(var t=0;t<this.step_count;t++)this.item_count[t]=e.readUint16()})),h.createFullBoxCtor("prft",(function(e){this.ref_track_id=e.readUint32(),this.ntp_timestamp=e.readUint64(),0===this.version?this.media_time=e.readUint32():this.media_time=e.readUint64()})),h.createFullBoxCtor("pssh",(function(e){if(this.system_id=h.parseHex16(e),this.version>0){var t=e.readUint32();this.kid=[];for(var i=0;i<t;i++)this.kid[i]=h.parseHex16(e)}var r=e.readUint32();r>0&&(this.data=e.readUint8Array(r))})),h.createFullBoxCtor("clef",(function(e){this.width=e.readUint32(),this.height=e.readUint32()})),h.createFullBoxCtor("enof",(function(e){this.width=e.readUint32(),this.height=e.readUint32()})),h.createFullBoxCtor("prof",(function(e){this.width=e.readUint32(),this.height=e.readUint32()})),h.createContainerBoxCtor("tapt",null,["clef","prof","enof"]),h.createBoxCtor("rtp ",(function(e){this.descriptionformat=e.readString(4),this.sdptext=e.readString(this.size-this.hdr_size-4)})),h.createFullBoxCtor("saio",(function(e){1&this.flags&&(this.aux_info_type=e.readUint32(),this.aux_info_type_parameter=e.readUint32());var t=e.readUint32();this.offset=[];for(var i=0;i<t;i++)0===this.version?this.offset[i]=e.readUint32():this.offset[i]=e.readUint64()})),h.createFullBoxCtor("saiz",(function(e){1&this.flags&&(this.aux_info_type=e.readUint32(),this.aux_info_type_parameter=e.readUint32()),this.default_sample_info_size=e.readUint8();var t=e.readUint32();if(this.sample_info_size=[],0===this.default_sample_info_size)for(var i=0;i<t;i++)this.sample_info_size[i]=e.readUint8()})),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_METADATA,"mett",(function(e){this.parseHeader(e),this.content_encoding=e.readCString(),this.mime_format=e.readCString(),this.parseFooter(e)})),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_METADATA,"metx",(function(e){this.parseHeader(e),this.content_encoding=e.readCString(),this.namespace=e.readCString(),this.schema_location=e.readCString(),this.parseFooter(e)})),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_SUBTITLE,"sbtt",(function(e){this.parseHeader(e),this.content_encoding=e.readCString(),this.mime_format=e.readCString(),this.parseFooter(e)})),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_SUBTITLE,"stpp",(function(e){this.parseHeader(e),this.namespace=e.readCString(),this.schema_location=e.readCString(),this.auxiliary_mime_types=e.readCString(),this.parseFooter(e)})),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_SUBTITLE,"stxt",(function(e){this.parseHeader(e),this.content_encoding=e.readCString(),this.mime_format=e.readCString(),this.parseFooter(e)})),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_SUBTITLE,"tx3g",(function(e){this.parseHeader(e),this.displayFlags=e.readUint32(),this.horizontal_justification=e.readInt8(),this.vertical_justification=e.readInt8(),this.bg_color_rgba=e.readUint8Array(4),this.box_record=e.readInt16Array(4),this.style_record=e.readUint8Array(12),this.parseFooter(e)})),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_METADATA,"wvtt",(function(e){this.parseHeader(e),this.parseFooter(e)})),h.createSampleGroupCtor("alst",(function(e){var t,i=e.readUint16();for(this.first_output_sample=e.readUint16(),this.sample_offset=[],t=0;t<i;t++)this.sample_offset[t]=e.readUint32();var r=this.description_length-4-4*i;for(this.num_output_samples=[],this.num_total_samples=[],t=0;t<r/4;t++)this.num_output_samples[t]=e.readUint16(),this.num_total_samples[t]=e.readUint16()})),h.createSampleGroupCtor("avll",(function(e){this.layerNumber=e.readUint8(),this.accurateStatisticsFlag=e.readUint8(),this.avgBitRate=e.readUint16(),this.avgFrameRate=e.readUint16()})),h.createSampleGroupCtor("avss",(function(e){this.subSequenceIdentifier=e.readUint16(),this.layerNumber=e.readUint8();var t=e.readUint8();this.durationFlag=t>>7,this.avgRateFlag=t>>6&1,this.durationFlag&&(this.duration=e.readUint32()),this.avgRateFlag&&(this.accurateStatisticsFlag=e.readUint8(),this.avgBitRate=e.readUint16(),this.avgFrameRate=e.readUint16()),this.dependency=[];for(var i=e.readUint8(),r=0;r<i;r++){var a={};this.dependency.push(a),a.subSeqDirectionFlag=e.readUint8(),a.layerNumber=e.readUint8(),a.subSequenceIdentifier=e.readUint16()}})),h.createSampleGroupCtor("dtrt",(function(e){o.warn("BoxParser","Sample Group type: "+this.grouping_type+" not fully parsed")})),h.createSampleGroupCtor("mvif",(function(e){o.warn("BoxParser","Sample Group type: "+this.grouping_type+" not fully parsed")})),h.createSampleGroupCtor("prol",(function(e){this.roll_distance=e.readInt16()})),h.createSampleGroupCtor("rap ",(function(e){var t=e.readUint8();this.num_leading_samples_known=t>>7,this.num_leading_samples=127&t})),h.createSampleGroupCtor("rash",(function(e){if(this.operation_point_count=e.readUint16(),this.description_length!==2+(1===this.operation_point_count?2:6*this.operation_point_count)+9)o.warn("BoxParser","Mismatch in "+this.grouping_type+" sample group length"),this.data=e.readUint8Array(this.description_length-2);else{if(1===this.operation_point_count)this.target_rate_share=e.readUint16();else{this.target_rate_share=[],this.available_bitrate=[];for(var t=0;t<this.operation_point_count;t++)this.available_bitrate[t]=e.readUint32(),this.target_rate_share[t]=e.readUint16()}this.maximum_bitrate=e.readUint32(),this.minimum_bitrate=e.readUint32(),this.discard_priority=e.readUint8()}})),h.createSampleGroupCtor("roll",(function(e){this.roll_distance=e.readInt16()})),h.SampleGroupEntry.prototype.parse=function(e){o.warn("BoxParser","Unknown Sample Group type: "+this.grouping_type),this.data=e.readUint8Array(this.description_length)},h.createSampleGroupCtor("scif",(function(e){o.warn("BoxParser","Sample Group type: "+this.grouping_type+" not fully parsed")})),h.createSampleGroupCtor("scnm",(function(e){o.warn("BoxParser","Sample Group type: "+this.grouping_type+" not fully parsed")})),h.createSampleGroupCtor("seig",(function(e){this.reserved=e.readUint8();var t=e.readUint8();this.crypt_byte_block=t>>4,this.skip_byte_block=15&t,this.isProtected=e.readUint8(),this.Per_Sample_IV_Size=e.readUint8(),this.KID=h.parseHex16(e),this.constant_IV_size=0,this.constant_IV=0,1===this.isProtected&&0===this.Per_Sample_IV_Size&&(this.constant_IV_size=e.readUint8(),this.constant_IV=e.readUint8Array(this.constant_IV_size))})),h.createSampleGroupCtor("stsa",(function(e){o.warn("BoxParser","Sample Group type: "+this.grouping_type+" not fully parsed")})),h.createSampleGroupCtor("sync",(function(e){var t=e.readUint8();this.NAL_unit_type=63&t})),h.createSampleGroupCtor("tele",(function(e){var t=e.readUint8();this.level_independently_decodable=t>>7})),h.createSampleGroupCtor("tsas",(function(e){o.warn("BoxParser","Sample Group type: "+this.grouping_type+" not fully parsed")})),h.createSampleGroupCtor("tscl",(function(e){o.warn("BoxParser","Sample Group type: "+this.grouping_type+" not fully parsed")})),h.createSampleGroupCtor("vipr",(function(e){o.warn("BoxParser","Sample Group type: "+this.grouping_type+" not fully parsed")})),h.createFullBoxCtor("sbgp",(function(e){this.grouping_type=e.readString(4),1===this.version?this.grouping_type_parameter=e.readUint32():this.grouping_type_parameter=0,this.entries=[];for(var t=e.readUint32(),i=0;i<t;i++){var r={};this.entries.push(r),r.sample_count=e.readInt32(),r.group_description_index=e.readInt32()}})),f.prototype.toString=function(){return"[row: "+this.bad_pixel_row+", column: "+this.bad_pixel_column+"]"},h.createFullBoxCtor("sbpm",(function(e){var t;for(this.component_count=e.readUint16(),this.component_index=[],t=0;t<this.component_count;t++)this.component_index.push(e.readUint16());var i=e.readUint8();for(this.correction_applied=128==(128&i),this.num_bad_rows=e.readUint32(),this.num_bad_cols=e.readUint32(),this.num_bad_pixels=e.readUint32(),this.bad_rows=[],this.bad_columns=[],this.bad_pixels=[],t=0;t<this.num_bad_rows;t++)this.bad_rows.push(e.readUint32());for(t=0;t<this.num_bad_cols;t++)this.bad_columns.push(e.readUint32());for(t=0;t<this.num_bad_pixels;t++){var r=e.readUint32(),a=e.readUint32();this.bad_pixels.push(new f(r,a))}})),h.createFullBoxCtor("schm",(function(e){this.scheme_type=e.readString(4),this.scheme_version=e.readUint32(),1&this.flags&&(this.scheme_uri=e.readString(this.size-this.hdr_size-8))})),h.createBoxCtor("sdp ",(function(e){this.sdptext=e.readString(this.size-this.hdr_size)})),h.createFullBoxCtor("sdtp",(function(e){var t,i=this.size-this.hdr_size;this.is_leading=[],this.sample_depends_on=[],this.sample_is_depended_on=[],this.sample_has_redundancy=[];for(var r=0;r<i;r++)t=e.readUint8(),this.is_leading[r]=t>>6,this.sample_depends_on[r]=t>>4&3,this.sample_is_depended_on[r]=t>>2&3,this.sample_has_redundancy[r]=3&t})),h.createFullBoxCtor("senc"),h.createFullBoxCtor("sgpd",(function(e){this.grouping_type=e.readString(4),o.debug("BoxParser","Found Sample Groups of type "+this.grouping_type),1===this.version?this.default_length=e.readUint32():this.default_length=0,this.version>=2&&(this.default_group_description_index=e.readUint32()),this.entries=[];for(var t=e.readUint32(),i=0;i<t;i++){var r;r=h[this.grouping_type+"SampleGroupEntry"]?new h[this.grouping_type+"SampleGroupEntry"](this.grouping_type):new h.SampleGroupEntry(this.grouping_type),this.entries.push(r),1===this.version&&0===this.default_length?r.description_length=e.readUint32():r.description_length=this.default_length,r.write===h.SampleGroupEntry.prototype.write&&(o.info("BoxParser","SampleGroup for type "+this.grouping_type+" writing not yet implemented, keeping unparsed data in memory for later write"),r.data=e.readUint8Array(r.description_length),e.position-=r.description_length),r.parse(e)}})),h.createFullBoxCtor("sidx",(function(e){this.reference_ID=e.readUint32(),this.timescale=e.readUint32(),0===this.version?(this.earliest_presentation_time=e.readUint32(),this.first_offset=e.readUint32()):(this.earliest_presentation_time=e.readUint64(),this.first_offset=e.readUint64()),e.readUint16(),this.references=[];for(var t=e.readUint16(),i=0;i<t;i++){var r={};this.references.push(r);var a=e.readUint32();r.reference_type=a>>31&1,r.referenced_size=2147483647&a,r.subsegment_duration=e.readUint32(),a=e.readUint32(),r.starts_with_SAP=a>>31&1,r.SAP_type=a>>28&7,r.SAP_delta_time=268435455&a}})),h.SingleItemTypeReferenceBox=function(e,t,i,r){h.Box.call(this,e,t),this.hdr_size=i,this.start=r},h.SingleItemTypeReferenceBox.prototype=new h.Box,h.SingleItemTypeReferenceBox.prototype.parse=function(e){this.from_item_ID=e.readUint16();var t=e.readUint16();this.references=[];for(var i=0;i<t;i++)this.references[i]={},this.references[i].to_item_ID=e.readUint16()},h.SingleItemTypeReferenceBoxLarge=function(e,t,i,r){h.Box.call(this,e,t),this.hdr_size=i,this.start=r},h.SingleItemTypeReferenceBoxLarge.prototype=new h.Box,h.SingleItemTypeReferenceBoxLarge.prototype.parse=function(e){this.from_item_ID=e.readUint32();var t=e.readUint16();this.references=[];for(var i=0;i<t;i++)this.references[i]={},this.references[i].to_item_ID=e.readUint32()},h.createFullBoxCtor("SmDm",(function(e){this.primaryRChromaticity_x=e.readUint16(),this.primaryRChromaticity_y=e.readUint16(),this.primaryGChromaticity_x=e.readUint16(),this.primaryGChromaticity_y=e.readUint16(),this.primaryBChromaticity_x=e.readUint16(),this.primaryBChromaticity_y=e.readUint16(),this.whitePointChromaticity_x=e.readUint16(),this.whitePointChromaticity_y=e.readUint16(),this.luminanceMax=e.readUint32(),this.luminanceMin=e.readUint32()})),h.createFullBoxCtor("smhd",(function(e){this.balance=e.readUint16(),e.readUint16()})),h.createFullBoxCtor("ssix",(function(e){this.subsegments=[];for(var t=e.readUint32(),i=0;i<t;i++){var r={};this.subsegments.push(r),r.ranges=[];for(var a=e.readUint32(),n=0;n<a;n++){var o={};r.ranges.push(o),o.level=e.readUint8(),o.range_size=e.readUint24()}}})),h.createFullBoxCtor("stco",(function(e){var t;if(t=e.readUint32(),this.chunk_offsets=[],0===this.version)for(var i=0;i<t;i++)this.chunk_offsets.push(e.readUint32())})),h.createFullBoxCtor("stdp",(function(e){var t=(this.size-this.hdr_size)/2;this.priority=[];for(var i=0;i<t;i++)this.priority[i]=e.readUint16()})),h.createFullBoxCtor("sthd"),h.createFullBoxCtor("stri",(function(e){this.switch_group=e.readUint16(),this.alternate_group=e.readUint16(),this.sub_track_id=e.readUint32();var t=(this.size-this.hdr_size-8)/4;this.attribute_list=[];for(var i=0;i<t;i++)this.attribute_list[i]=e.readUint32()})),h.createFullBoxCtor("stsc",(function(e){var t,i;if(t=e.readUint32(),this.first_chunk=[],this.samples_per_chunk=[],this.sample_description_index=[],0===this.version)for(i=0;i<t;i++)this.first_chunk.push(e.readUint32()),this.samples_per_chunk.push(e.readUint32()),this.sample_description_index.push(e.readUint32())})),h.createFullBoxCtor("stsd",(function(e){var t,i,r,a;for(this.entries=[],r=e.readUint32(),t=1;t<=r;t++){if((i=h.parseOneBox(e,!0,this.size-(e.getPosition()-this.start))).code!==h.OK)return;h[i.type+"SampleEntry"]?((a=new h[i.type+"SampleEntry"](i.size)).hdr_size=i.hdr_size,a.start=i.start):(o.warn("BoxParser","Unknown sample entry type: "+i.type),a=new h.SampleEntry(i.type,i.size,i.hdr_size,i.start)),a.write===h.SampleEntry.prototype.write&&(o.info("BoxParser","SampleEntry "+a.type+" box writing not yet implemented, keeping unparsed data in memory for later write"),a.parseDataAndRewind(e)),a.parse(e),this.entries.push(a)}})),h.createFullBoxCtor("stsg",(function(e){this.grouping_type=e.readUint32();var t=e.readUint16();this.group_description_index=[];for(var i=0;i<t;i++)this.group_description_index[i]=e.readUint32()})),h.createFullBoxCtor("stsh",(function(e){var t,i;if(t=e.readUint32(),this.shadowed_sample_numbers=[],this.sync_sample_numbers=[],0===this.version)for(i=0;i<t;i++)this.shadowed_sample_numbers.push(e.readUint32()),this.sync_sample_numbers.push(e.readUint32())})),h.createFullBoxCtor("stss",(function(e){var t,i;if(i=e.readUint32(),0===this.version)for(this.sample_numbers=[],t=0;t<i;t++)this.sample_numbers.push(e.readUint32())})),h.createFullBoxCtor("stsz",(function(e){var t;if(this.sample_sizes=[],0===this.version)for(this.sample_size=e.readUint32(),this.sample_count=e.readUint32(),t=0;t<this.sample_count;t++)0===this.sample_size?this.sample_sizes.push(e.readUint32()):this.sample_sizes[t]=this.sample_size})),h.createFullBoxCtor("stts",(function(e){var t,i,r;if(t=e.readUint32(),this.sample_counts=[],this.sample_deltas=[],0===this.version)for(i=0;i<t;i++)this.sample_counts.push(e.readUint32()),(r=e.readInt32())<0&&(o.warn("BoxParser","File uses negative stts sample delta, using value 1 instead, sync may be lost!"),r=1),this.sample_deltas.push(r)})),h.createFullBoxCtor("stvi",(function(e){var t=e.readUint32();this.single_view_allowed=3&t,this.stereo_scheme=e.readUint32();var i,r,a=e.readUint32();for(this.stereo_indication_type=e.readString(a),this.boxes=[];e.getPosition()<this.start+this.size;){if((i=h.parseOneBox(e,!1,this.size-(e.getPosition()-this.start))).code!==h.OK)return;r=i.box,this.boxes.push(r),this[r.type]=r}})),h.createBoxCtor("styp",(function(e){h.ftypBox.prototype.parse.call(this,e)})),h.createFullBoxCtor("stz2",(function(e){var t,i;if(this.sample_sizes=[],0===this.version)if(this.reserved=e.readUint24(),this.field_size=e.readUint8(),i=e.readUint32(),4===this.field_size)for(t=0;t<i;t+=2){var r=e.readUint8();this.sample_sizes[t]=r>>4&15,this.sample_sizes[t+1]=15&r}else if(8===this.field_size)for(t=0;t<i;t++)this.sample_sizes[t]=e.readUint8();else if(16===this.field_size)for(t=0;t<i;t++)this.sample_sizes[t]=e.readUint16();else o.error("BoxParser","Error in length field in stz2 box")})),h.createFullBoxCtor("subs",(function(e){var t,i,r,a;for(r=e.readUint32(),this.entries=[],t=0;t<r;t++){var n={};if(this.entries[t]=n,n.sample_delta=e.readUint32(),n.subsamples=[],(a=e.readUint16())>0)for(i=0;i<a;i++){var o={};n.subsamples.push(o),1==this.version?o.size=e.readUint32():o.size=e.readUint16(),o.priority=e.readUint8(),o.discardable=e.readUint8(),o.codec_specific_parameters=e.readUint32()}}})),h.createFullBoxCtor("tenc",(function(e){if(e.readUint8(),0===this.version)e.readUint8();else{var t=e.readUint8();this.default_crypt_byte_block=t>>4&15,this.default_skip_byte_block=15&t}this.default_isProtected=e.readUint8(),this.default_Per_Sample_IV_Size=e.readUint8(),this.default_KID=h.parseHex16(e),1===this.default_isProtected&&0===this.default_Per_Sample_IV_Size&&(this.default_constant_IV_size=e.readUint8(),this.default_constant_IV=e.readUint8Array(this.default_constant_IV_size))})),h.createFullBoxCtor("tfdt",(function(e){1==this.version?this.baseMediaDecodeTime=e.readUint64():this.baseMediaDecodeTime=e.readUint32()})),h.createFullBoxCtor("tfhd",(function(e){var t=0;this.track_id=e.readUint32(),this.size-this.hdr_size>t&&this.flags&h.TFHD_FLAG_BASE_DATA_OFFSET?(this.base_data_offset=e.readUint64(),t+=8):this.base_data_offset=0,this.size-this.hdr_size>t&&this.flags&h.TFHD_FLAG_SAMPLE_DESC?(this.default_sample_description_index=e.readUint32(),t+=4):this.default_sample_description_index=0,this.size-this.hdr_size>t&&this.flags&h.TFHD_FLAG_SAMPLE_DUR?(this.default_sample_duration=e.readUint32(),t+=4):this.default_sample_duration=0,this.size-this.hdr_size>t&&this.flags&h.TFHD_FLAG_SAMPLE_SIZE?(this.default_sample_size=e.readUint32(),t+=4):this.default_sample_size=0,this.size-this.hdr_size>t&&this.flags&h.TFHD_FLAG_SAMPLE_FLAGS?(this.default_sample_flags=e.readUint32(),t+=4):this.default_sample_flags=0})),h.createFullBoxCtor("tfra",(function(e){this.track_ID=e.readUint32(),e.readUint24();var t=e.readUint8();this.length_size_of_traf_num=t>>4&3,this.length_size_of_trun_num=t>>2&3,this.length_size_of_sample_num=3&t,this.entries=[];for(var i=e.readUint32(),r=0;r<i;r++)1===this.version?(this.time=e.readUint64(),this.moof_offset=e.readUint64()):(this.time=e.readUint32(),this.moof_offset=e.readUint32()),this.traf_number=e["readUint"+8*(this.length_size_of_traf_num+1)](),this.trun_number=e["readUint"+8*(this.length_size_of_trun_num+1)](),this.sample_number=e["readUint"+8*(this.length_size_of_sample_num+1)]()})),h.createFullBoxCtor("tkhd",(function(e){1==this.version?(this.creation_time=e.readUint64(),this.modification_time=e.readUint64(),this.track_id=e.readUint32(),e.readUint32(),this.duration=e.readUint64()):(this.creation_time=e.readUint32(),this.modification_time=e.readUint32(),this.track_id=e.readUint32(),e.readUint32(),this.duration=e.readUint32()),e.readUint32Array(2),this.layer=e.readInt16(),this.alternate_group=e.readInt16(),this.volume=e.readInt16()>>8,e.readUint16(),this.matrix=e.readInt32Array(9),this.width=e.readUint32(),this.height=e.readUint32()})),h.createBoxCtor("tmax",(function(e){this.time=e.readUint32()})),h.createBoxCtor("tmin",(function(e){this.time=e.readUint32()})),h.createBoxCtor("totl",(function(e){this.bytessent=e.readUint32()})),h.createBoxCtor("tpay",(function(e){this.bytessent=e.readUint32()})),h.createBoxCtor("tpyl",(function(e){this.bytessent=e.readUint64()})),h.TrackGroupTypeBox.prototype.parse=function(e){this.parseFullHeader(e),this.track_group_id=e.readUint32()},h.createTrackGroupCtor("msrc"),h.TrackReferenceTypeBox=function(e,t,i,r){h.Box.call(this,e,t),this.hdr_size=i,this.start=r},h.TrackReferenceTypeBox.prototype=new h.Box,h.TrackReferenceTypeBox.prototype.parse=function(e){this.track_ids=e.readUint32Array((this.size-this.hdr_size)/4)},h.trefBox.prototype.parse=function(e){for(var t,i;e.getPosition()<this.start+this.size;){if((t=h.parseOneBox(e,!0,this.size-(e.getPosition()-this.start))).code!==h.OK)return;(i=new h.TrackReferenceTypeBox(t.type,t.size,t.hdr_size,t.start)).write===h.Box.prototype.write&&"mdat"!==i.type&&(o.info("BoxParser","TrackReference "+i.type+" box writing not yet implemented, keeping unparsed data in memory for later write"),i.parseDataAndRewind(e)),i.parse(e),this.boxes.push(i)}},h.createFullBoxCtor("trep",(function(e){for(this.track_ID=e.readUint32(),this.boxes=[];e.getPosition()<this.start+this.size;){if(ret=h.parseOneBox(e,!1,this.size-(e.getPosition()-this.start)),ret.code!==h.OK)return;box=ret.box,this.boxes.push(box)}})),h.createFullBoxCtor("trex",(function(e){this.track_id=e.readUint32(),this.default_sample_description_index=e.readUint32(),this.default_sample_duration=e.readUint32(),this.default_sample_size=e.readUint32(),this.default_sample_flags=e.readUint32()})),h.createBoxCtor("trpy",(function(e){this.bytessent=e.readUint64()})),h.createFullBoxCtor("trun",(function(e){var t=0;if(this.sample_count=e.readUint32(),t+=4,this.size-this.hdr_size>t&&this.flags&h.TRUN_FLAGS_DATA_OFFSET?(this.data_offset=e.readInt32(),t+=4):this.data_offset=0,this.size-this.hdr_size>t&&this.flags&h.TRUN_FLAGS_FIRST_FLAG?(this.first_sample_flags=e.readUint32(),t+=4):this.first_sample_flags=0,this.sample_duration=[],this.sample_size=[],this.sample_flags=[],this.sample_composition_time_offset=[],this.size-this.hdr_size>t)for(var i=0;i<this.sample_count;i++)this.flags&h.TRUN_FLAGS_DURATION&&(this.sample_duration[i]=e.readUint32()),this.flags&h.TRUN_FLAGS_SIZE&&(this.sample_size[i]=e.readUint32()),this.flags&h.TRUN_FLAGS_FLAGS&&(this.sample_flags[i]=e.readUint32()),this.flags&h.TRUN_FLAGS_CTS_OFFSET&&(0===this.version?this.sample_composition_time_offset[i]=e.readUint32():this.sample_composition_time_offset[i]=e.readInt32())})),h.createFullBoxCtor("tsel",(function(e){this.switch_group=e.readUint32();var t=(this.size-this.hdr_size-4)/4;this.attribute_list=[];for(var i=0;i<t;i++)this.attribute_list[i]=e.readUint32()})),h.createFullBoxCtor("txtC",(function(e){this.config=e.readCString()})),h.createBoxCtor("tyco",(function(e){var t=(this.size-this.hdr_size)/4;this.compatible_brands=[];for(var i=0;i<t;i++)this.compatible_brands[i]=e.readString(4)})),h.createFullBoxCtor("udes",(function(e){this.lang=e.readCString(),this.name=e.readCString(),this.description=e.readCString(),this.tags=e.readCString()})),h.createFullBoxCtor("uncC",(function(e){var t;if(this.profile=e.readUint32(),1==this.version);else if(0==this.version){for(this.component_count=e.readUint32(),this.component_index=[],this.component_bit_depth_minus_one=[],this.component_format=[],this.component_align_size=[],t=0;t<this.component_count;t++)this.component_index.push(e.readUint16()),this.component_bit_depth_minus_one.push(e.readUint8()),this.component_format.push(e.readUint8()),this.component_align_size.push(e.readUint8());this.sampling_type=e.readUint8(),this.interleave_type=e.readUint8(),this.block_size=e.readUint8();var i=e.readUint8();this.component_little_endian=i>>7&1,this.block_pad_lsb=i>>6&1,this.block_little_endian=i>>5&1,this.block_reversed=i>>4&1,this.pad_unknown=i>>3&1,this.pixel_size=e.readUint32(),this.row_align_size=e.readUint32(),this.tile_align_size=e.readUint32(),this.num_tile_cols_minus_one=e.readUint32(),this.num_tile_rows_minus_one=e.readUint32()}})),h.createFullBoxCtor("url ",(function(e){1!==this.flags&&(this.location=e.readCString())})),h.createFullBoxCtor("urn ",(function(e){this.name=e.readCString(),this.size-this.hdr_size-this.name.length-1>0&&(this.location=e.readCString())})),h.createUUIDBox("a5d40b30e81411ddba2f0800200c9a66",!0,!1,(function(e){this.LiveServerManifest=e.readString(this.size-this.hdr_size).replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/"/g,"&quot;").replace(/'/g,"&#039;")})),h.createUUIDBox("d08a4f1810f34a82b6c832d8aba183d3",!0,!1,(function(e){this.system_id=h.parseHex16(e);var t=e.readUint32();t>0&&(this.data=e.readUint8Array(t))})),h.createUUIDBox("a2394f525a9b4f14a2446c427c648df4",!0,!1),h.createUUIDBox("8974dbce7be74c5184f97148f9882554",!0,!1,(function(e){this.default_AlgorithmID=e.readUint24(),this.default_IV_size=e.readUint8(),this.default_KID=h.parseHex16(e)})),h.createUUIDBox("d4807ef2ca3946958e5426cb9e46a79f",!0,!1,(function(e){this.fragment_count=e.readUint8(),this.entries=[];for(var t=0;t<this.fragment_count;t++){var i={},r=0,a=0;1===this.version?(r=e.readUint64(),a=e.readUint64()):(r=e.readUint32(),a=e.readUint32()),i.absolute_time=r,i.absolute_duration=a,this.entries.push(i)}})),h.createUUIDBox("6d1d9b0542d544e680e2141daff757b2",!0,!1,(function(e){1===this.version?(this.absolute_time=e.readUint64(),this.duration=e.readUint64()):(this.absolute_time=e.readUint32(),this.duration=e.readUint32())})),h.createFullBoxCtor("vmhd",(function(e){this.graphicsmode=e.readUint16(),this.opcolor=e.readUint16Array(3)})),h.createFullBoxCtor("vpcC",(function(e){var t;1===this.version?(this.profile=e.readUint8(),this.level=e.readUint8(),t=e.readUint8(),this.bitDepth=t>>4,this.chromaSubsampling=t>>1&7,this.videoFullRangeFlag=1&t,this.colourPrimaries=e.readUint8(),this.transferCharacteristics=e.readUint8(),this.matrixCoefficients=e.readUint8(),this.codecIntializationDataSize=e.readUint16(),this.codecIntializationData=e.readUint8Array(this.codecIntializationDataSize)):(this.profile=e.readUint8(),this.level=e.readUint8(),t=e.readUint8(),this.bitDepth=t>>4&15,this.colorSpace=15&t,t=e.readUint8(),this.chromaSubsampling=t>>4&15,this.transferFunction=t>>1&7,this.videoFullRangeFlag=1&t,this.codecIntializationDataSize=e.readUint16(),this.codecIntializationData=e.readUint8Array(this.codecIntializationDataSize))})),h.createBoxCtor("vttC",(function(e){this.text=e.readString(this.size-this.hdr_size)})),h.createFullBoxCtor("vvcC",(function(e){var t,i,r={held_bits:void 0,num_held_bits:0,stream_read_1_bytes:function(e){this.held_bits=e.readUint8(),this.num_held_bits=8},stream_read_2_bytes:function(e){this.held_bits=e.readUint16(),this.num_held_bits=16},extract_bits:function(e){var t=this.held_bits>>this.num_held_bits-e&(1<<e)-1;return this.num_held_bits-=e,t}};if(r.stream_read_1_bytes(e),r.extract_bits(5),this.lengthSizeMinusOne=r.extract_bits(2),this.ptl_present_flag=r.extract_bits(1),this.ptl_present_flag){if(r.stream_read_2_bytes(e),this.ols_idx=r.extract_bits(9),this.num_sublayers=r.extract_bits(3),this.constant_frame_rate=r.extract_bits(2),this.chroma_format_idc=r.extract_bits(2),r.stream_read_1_bytes(e),this.bit_depth_minus8=r.extract_bits(3),r.extract_bits(5),r.stream_read_2_bytes(e),r.extract_bits(2),this.num_bytes_constraint_info=r.extract_bits(6),this.general_profile_idc=r.extract_bits(7),this.general_tier_flag=r.extract_bits(1),this.general_level_idc=e.readUint8(),r.stream_read_1_bytes(e),this.ptl_frame_only_constraint_flag=r.extract_bits(1),this.ptl_multilayer_enabled_flag=r.extract_bits(1),this.general_constraint_info=new Uint8Array(this.num_bytes_constraint_info),this.num_bytes_constraint_info){for(t=0;t<this.num_bytes_constraint_info-1;t++){var a=r.extract_bits(6);r.stream_read_1_bytes(e);var n=r.extract_bits(2);this.general_constraint_info[t]=a<<2|n}this.general_constraint_info[this.num_bytes_constraint_info-1]=r.extract_bits(6)}else r.extract_bits(6);if(this.num_sublayers>1){for(r.stream_read_1_bytes(e),this.ptl_sublayer_present_mask=0,i=this.num_sublayers-2;i>=0;--i){var o=r.extract_bits(1);this.ptl_sublayer_present_mask|=o<<i}for(i=this.num_sublayers;i<=8&&this.num_sublayers>1;++i)r.extract_bits(1);for(this.sublayer_level_idc=[],i=this.num_sublayers-2;i>=0;--i)this.ptl_sublayer_present_mask&1<<i&&(this.sublayer_level_idc[i]=e.readUint8())}if(this.ptl_num_sub_profiles=e.readUint8(),this.general_sub_profile_idc=[],this.ptl_num_sub_profiles)for(t=0;t<this.ptl_num_sub_profiles;t++)this.general_sub_profile_idc.push(e.readUint32());this.max_picture_width=e.readUint16(),this.max_picture_height=e.readUint16(),this.avg_frame_rate=e.readUint16()}this.nalu_arrays=[];var s=e.readUint8();for(t=0;t<s;t++){var l=[];this.nalu_arrays.push(l),r.stream_read_1_bytes(e),l.completeness=r.extract_bits(1),r.extract_bits(2),l.nalu_type=r.extract_bits(5);var c=1;for(13!=l.nalu_type&&12!=l.nalu_type&&(c=e.readUint16()),i=0;i<c;i++){var u=e.readUint16();l.push({data:e.readUint8Array(u),length:u})}}})),h.createFullBoxCtor("vvnC",(function(e){var t=strm.readUint8();this.lengthSizeMinusOne=3&t})),h.SampleEntry.prototype.isVideo=function(){return!1},h.SampleEntry.prototype.isAudio=function(){return!1},h.SampleEntry.prototype.isSubtitle=function(){return!1},h.SampleEntry.prototype.isMetadata=function(){return!1},h.SampleEntry.prototype.isHint=function(){return!1},h.SampleEntry.prototype.getCodec=function(){return this.type.replace(".","")},h.SampleEntry.prototype.getWidth=function(){return""},h.SampleEntry.prototype.getHeight=function(){return""},h.SampleEntry.prototype.getChannelCount=function(){return""},h.SampleEntry.prototype.getSampleRate=function(){return""},h.SampleEntry.prototype.getSampleSize=function(){return""},h.VisualSampleEntry.prototype.isVideo=function(){return!0},h.VisualSampleEntry.prototype.getWidth=function(){return this.width},h.VisualSampleEntry.prototype.getHeight=function(){return this.height},h.AudioSampleEntry.prototype.isAudio=function(){return!0},h.AudioSampleEntry.prototype.getChannelCount=function(){return this.channel_count},h.AudioSampleEntry.prototype.getSampleRate=function(){return this.samplerate},h.AudioSampleEntry.prototype.getSampleSize=function(){return this.samplesize},h.SubtitleSampleEntry.prototype.isSubtitle=function(){return!0},h.MetadataSampleEntry.prototype.isMetadata=function(){return!0},h.decimalToHex=function(e,t){var i=Number(e).toString(16);for(t=null==t?t=2:t;i.length<t;)i="0"+i;return i},h.avc1SampleEntry.prototype.getCodec=h.avc2SampleEntry.prototype.getCodec=h.avc3SampleEntry.prototype.getCodec=h.avc4SampleEntry.prototype.getCodec=function(){var e=h.SampleEntry.prototype.getCodec.call(this);return this.avcC?e+"."+h.decimalToHex(this.avcC.AVCProfileIndication)+h.decimalToHex(this.avcC.profile_compatibility)+h.decimalToHex(this.avcC.AVCLevelIndication):e},h.hev1SampleEntry.prototype.getCodec=h.hvc1SampleEntry.prototype.getCodec=function(){var e,t=h.SampleEntry.prototype.getCodec.call(this);if(this.hvcC){switch(t+=".",this.hvcC.general_profile_space){case 0:t+="";break;case 1:t+="A";break;case 2:t+="B";break;case 3:t+="C"}t+=this.hvcC.general_profile_idc,t+=".";var i=this.hvcC.general_profile_compatibility,r=0;for(e=0;e<32&&(r|=1&i,31!=e);e++)r<<=1,i>>=1;t+=h.decimalToHex(r,0),t+=".",0===this.hvcC.general_tier_flag?t+="L":t+="H",t+=this.hvcC.general_level_idc;var a=!1,n="";for(e=5;e>=0;e--)(this.hvcC.general_constraint_indicator[e]||a)&&(n="."+h.decimalToHex(this.hvcC.general_constraint_indicator[e],0)+n,a=!0);t+=n}return t},h.vvc1SampleEntry.prototype.getCodec=h.vvi1SampleEntry.prototype.getCodec=function(){var e,t=h.SampleEntry.prototype.getCodec.call(this);if(this.vvcC){t+="."+this.vvcC.general_profile_idc,this.vvcC.general_tier_flag?t+=".H":t+=".L",t+=this.vvcC.general_level_idc;var i="";if(this.vvcC.general_constraint_info){var r,a=[],n=0;for(n|=this.vvcC.ptl_frame_only_constraint<<7,n|=this.vvcC.ptl_multilayer_enabled<<6,e=0;e<this.vvcC.general_constraint_info.length;++e)n|=this.vvcC.general_constraint_info[e]>>2&63,a.push(n),n&&(r=e),n=this.vvcC.general_constraint_info[e]>>2&3;if(void 0===r)i=".CA";else{i=".C";var o="ABCDEFGHIJKLMNOPQRSTUVWXYZ234567",s=0,l=0;for(e=0;e<=r;++e)for(s=s<<8|a[e],l+=8;l>=5;)i+=o[s>>l-5&31],s&=(1<<(l-=5))-1;l&&(i+=o[31&(s<<=5-l)])}}t+=i}return t},h.mp4aSampleEntry.prototype.getCodec=function(){var e=h.SampleEntry.prototype.getCodec.call(this);if(this.esds&&this.esds.esd){var t=this.esds.esd.getOTI(),i=this.esds.esd.getAudioConfig();return e+"."+h.decimalToHex(t)+(i?"."+i:"")}return e},h.stxtSampleEntry.prototype.getCodec=function(){var e=h.SampleEntry.prototype.getCodec.call(this);return this.mime_format?e+"."+this.mime_format:e},h.vp08SampleEntry.prototype.getCodec=h.vp09SampleEntry.prototype.getCodec=function(){var e=h.SampleEntry.prototype.getCodec.call(this),t=this.vpcC.level;0==t&&(t="00");var i=this.vpcC.bitDepth;return 8==i&&(i="08"),e+".0"+this.vpcC.profile+"."+t+"."+i},h.av01SampleEntry.prototype.getCodec=function(){var e,t=h.SampleEntry.prototype.getCodec.call(this),i=this.av1C.seq_level_idx_0;return i<10&&(i="0"+i),2===this.av1C.seq_profile&&1===this.av1C.high_bitdepth?e=1===this.av1C.twelve_bit?"12":"10":this.av1C.seq_profile<=2&&(e=1===this.av1C.high_bitdepth?"10":"08"),t+"."+this.av1C.seq_profile+"."+i+(this.av1C.seq_tier_0?"H":"M")+"."+e},h.Box.prototype.writeHeader=function(e,t){this.size+=8,this.size>c&&(this.size+=8),"uuid"===this.type&&(this.size+=16),o.debug("BoxWriter","Writing box "+this.type+" of size: "+this.size+" at position "+e.getPosition()+(t||"")),this.size>c?e.writeUint32(1):(this.sizePosition=e.getPosition(),e.writeUint32(this.size)),e.writeString(this.type,null,4),"uuid"===this.type&&e.writeUint8Array(this.uuid),this.size>c&&e.writeUint64(this.size)},h.FullBox.prototype.writeHeader=function(e){this.size+=4,h.Box.prototype.writeHeader.call(this,e," v="+this.version+" f="+this.flags),e.writeUint8(this.version),e.writeUint24(this.flags)},h.Box.prototype.write=function(e){"mdat"===this.type?this.data&&(this.size=this.data.length,this.writeHeader(e),e.writeUint8Array(this.data)):(this.size=this.data?this.data.length:0,this.writeHeader(e),this.data&&e.writeUint8Array(this.data))},h.ContainerBox.prototype.write=function(e){this.size=0,this.writeHeader(e);for(var t=0;t<this.boxes.length;t++)this.boxes[t]&&(this.boxes[t].write(e),this.size+=this.boxes[t].size);o.debug("BoxWriter","Adjusting box "+this.type+" with new size "+this.size),e.adjustUint32(this.sizePosition,this.size)},h.TrackReferenceTypeBox.prototype.write=function(e){this.size=4*this.track_ids.length,this.writeHeader(e),e.writeUint32Array(this.track_ids)},h.avcCBox.prototype.write=function(e){var t;for(this.size=7,t=0;t<this.SPS.length;t++)this.size+=2+this.SPS[t].length;for(t=0;t<this.PPS.length;t++)this.size+=2+this.PPS[t].length;for(this.ext&&(this.size+=this.ext.length),this.writeHeader(e),e.writeUint8(this.configurationVersion),e.writeUint8(this.AVCProfileIndication),e.writeUint8(this.profile_compatibility),e.writeUint8(this.AVCLevelIndication),e.writeUint8(this.lengthSizeMinusOne+252),e.writeUint8(this.SPS.length+224),t=0;t<this.SPS.length;t++)e.writeUint16(this.SPS[t].length),e.writeUint8Array(this.SPS[t].nalu);for(e.writeUint8(this.PPS.length),t=0;t<this.PPS.length;t++)e.writeUint16(this.PPS[t].length),e.writeUint8Array(this.PPS[t].nalu);this.ext&&e.writeUint8Array(this.ext)},h.co64Box.prototype.write=function(e){var t;for(this.version=0,this.flags=0,this.size=4+8*this.chunk_offsets.length,this.writeHeader(e),e.writeUint32(this.chunk_offsets.length),t=0;t<this.chunk_offsets.length;t++)e.writeUint64(this.chunk_offsets[t])},h.cslgBox.prototype.write=function(e){this.version=0,this.flags=0,this.size=20,this.writeHeader(e),e.writeInt32(this.compositionToDTSShift),e.writeInt32(this.leastDecodeToDisplayDelta),e.writeInt32(this.greatestDecodeToDisplayDelta),e.writeInt32(this.compositionStartTime),e.writeInt32(this.compositionEndTime)},h.cttsBox.prototype.write=function(e){var t;for(this.version=0,this.flags=0,this.size=4+8*this.sample_counts.length,this.writeHeader(e),e.writeUint32(this.sample_counts.length),t=0;t<this.sample_counts.length;t++)e.writeUint32(this.sample_counts[t]),1===this.version?e.writeInt32(this.sample_offsets[t]):e.writeUint32(this.sample_offsets[t])},h.drefBox.prototype.write=function(e){this.version=0,this.flags=0,this.size=4,this.writeHeader(e),e.writeUint32(this.entries.length);for(var t=0;t<this.entries.length;t++)this.entries[t].write(e),this.size+=this.entries[t].size;o.debug("BoxWriter","Adjusting box "+this.type+" with new size "+this.size),e.adjustUint32(this.sizePosition,this.size)},h.elngBox.prototype.write=function(e){this.version=0,this.flags=0,this.size=this.extended_language.length,this.writeHeader(e),e.writeString(this.extended_language)},h.elstBox.prototype.write=function(e){this.version=0,this.flags=0,this.size=4+12*this.entries.length,this.writeHeader(e),e.writeUint32(this.entries.length);for(var t=0;t<this.entries.length;t++){var i=this.entries[t];e.writeUint32(i.segment_duration),e.writeInt32(i.media_time),e.writeInt16(i.media_rate_integer),e.writeInt16(i.media_rate_fraction)}},h.emsgBox.prototype.write=function(e){this.version=0,this.flags=0,this.size=16+this.message_data.length+(this.scheme_id_uri.length+1)+(this.value.length+1),this.writeHeader(e),e.writeCString(this.scheme_id_uri),e.writeCString(this.value),e.writeUint32(this.timescale),e.writeUint32(this.presentation_time_delta),e.writeUint32(this.event_duration),e.writeUint32(this.id),e.writeUint8Array(this.message_data)},h.ftypBox.prototype.write=function(e){this.size=8+4*this.compatible_brands.length,this.writeHeader(e),e.writeString(this.major_brand,null,4),e.writeUint32(this.minor_version);for(var t=0;t<this.compatible_brands.length;t++)e.writeString(this.compatible_brands[t],null,4)},h.hdlrBox.prototype.write=function(e){this.size=20+this.name.length+1,this.version=0,this.flags=0,this.writeHeader(e),e.writeUint32(0),e.writeString(this.handler,null,4),e.writeUint32(0),e.writeUint32(0),e.writeUint32(0),e.writeCString(this.name)},h.hvcCBox.prototype.write=function(e){var t,i;for(this.size=23,t=0;t<this.nalu_arrays.length;t++)for(this.size+=3,i=0;i<this.nalu_arrays[t].length;i++)this.size+=2+this.nalu_arrays[t][i].data.length;for(this.writeHeader(e),e.writeUint8(this.configurationVersion),e.writeUint8(this.general_profile_space<<6+this.general_tier_flag<<5+this.general_profile_idc),e.writeUint32(this.general_profile_compatibility),e.writeUint8Array(this.general_constraint_indicator),e.writeUint8(this.general_level_idc),e.writeUint16(this.min_spatial_segmentation_idc+(15<<24)),e.writeUint8(this.parallelismType+252),e.writeUint8(this.chroma_format_idc+252),e.writeUint8(this.bit_depth_luma_minus8+248),e.writeUint8(this.bit_depth_chroma_minus8+248),e.writeUint16(this.avgFrameRate),e.writeUint8((this.constantFrameRate<<6)+(this.numTemporalLayers<<3)+(this.temporalIdNested<<2)+this.lengthSizeMinusOne),e.writeUint8(this.nalu_arrays.length),t=0;t<this.nalu_arrays.length;t++)for(e.writeUint8((this.nalu_arrays[t].completeness<<7)+this.nalu_arrays[t].nalu_type),e.writeUint16(this.nalu_arrays[t].length),i=0;i<this.nalu_arrays[t].length;i++)e.writeUint16(this.nalu_arrays[t][i].data.length),e.writeUint8Array(this.nalu_arrays[t][i].data)},h.kindBox.prototype.write=function(e){this.version=0,this.flags=0,this.size=this.schemeURI.length+1+(this.value.length+1),this.writeHeader(e),e.writeCString(this.schemeURI),e.writeCString(this.value)},h.mdhdBox.prototype.write=function(e){this.size=20,this.flags=0,this.version=0,this.writeHeader(e),e.writeUint32(this.creation_time),e.writeUint32(this.modification_time),e.writeUint32(this.timescale),e.writeUint32(this.duration),e.writeUint16(this.language),e.writeUint16(0)},h.mehdBox.prototype.write=function(e){this.version=0,this.flags=0,this.size=4,this.writeHeader(e),e.writeUint32(this.fragment_duration)},h.mfhdBox.prototype.write=function(e){this.version=0,this.flags=0,this.size=4,this.writeHeader(e),e.writeUint32(this.sequence_number)},h.mvhdBox.prototype.write=function(e){this.version=0,this.flags=0,this.size=96,this.writeHeader(e),e.writeUint32(this.creation_time),e.writeUint32(this.modification_time),e.writeUint32(this.timescale),e.writeUint32(this.duration),e.writeUint32(this.rate),e.writeUint16(this.volume<<8),e.writeUint16(0),e.writeUint32(0),e.writeUint32(0),e.writeUint32Array(this.matrix),e.writeUint32(0),e.writeUint32(0),e.writeUint32(0),e.writeUint32(0),e.writeUint32(0),e.writeUint32(0),e.writeUint32(this.next_track_id)},h.SampleEntry.prototype.writeHeader=function(e){this.size=8,h.Box.prototype.writeHeader.call(this,e),e.writeUint8(0),e.writeUint8(0),e.writeUint8(0),e.writeUint8(0),e.writeUint8(0),e.writeUint8(0),e.writeUint16(this.data_reference_index)},h.SampleEntry.prototype.writeFooter=function(e){for(var t=0;t<this.boxes.length;t++)this.boxes[t].write(e),this.size+=this.boxes[t].size;o.debug("BoxWriter","Adjusting box "+this.type+" with new size "+this.size),e.adjustUint32(this.sizePosition,this.size)},h.SampleEntry.prototype.write=function(e){this.writeHeader(e),e.writeUint8Array(this.data),this.size+=this.data.length,o.debug("BoxWriter","Adjusting box "+this.type+" with new size "+this.size),e.adjustUint32(this.sizePosition,this.size)},h.VisualSampleEntry.prototype.write=function(e){this.writeHeader(e),this.size+=70,e.writeUint16(0),e.writeUint16(0),e.writeUint32(0),e.writeUint32(0),e.writeUint32(0),e.writeUint16(this.width),e.writeUint16(this.height),e.writeUint32(this.horizresolution),e.writeUint32(this.vertresolution),e.writeUint32(0),e.writeUint16(this.frame_count),e.writeUint8(Math.min(31,this.compressorname.length)),e.writeString(this.compressorname,null,31),e.writeUint16(this.depth),e.writeInt16(-1),this.writeFooter(e)},h.AudioSampleEntry.prototype.write=function(e){this.writeHeader(e),this.size+=20,e.writeUint32(0),e.writeUint32(0),e.writeUint16(this.channel_count),e.writeUint16(this.samplesize),e.writeUint16(0),e.writeUint16(0),e.writeUint32(this.samplerate<<16),this.writeFooter(e)},h.stppSampleEntry.prototype.write=function(e){this.writeHeader(e),this.size+=this.namespace.length+1+this.schema_location.length+1+this.auxiliary_mime_types.length+1,e.writeCString(this.namespace),e.writeCString(this.schema_location),e.writeCString(this.auxiliary_mime_types),this.writeFooter(e)},h.SampleGroupEntry.prototype.write=function(e){e.writeUint8Array(this.data)},h.sbgpBox.prototype.write=function(e){this.version=1,this.flags=0,this.size=12+8*this.entries.length,this.writeHeader(e),e.writeString(this.grouping_type,null,4),e.writeUint32(this.grouping_type_parameter),e.writeUint32(this.entries.length);for(var t=0;t<this.entries.length;t++){var i=this.entries[t];e.writeInt32(i.sample_count),e.writeInt32(i.group_description_index)}},h.sgpdBox.prototype.write=function(e){var t,i;for(this.flags=0,this.size=12,t=0;t<this.entries.length;t++)i=this.entries[t],1===this.version&&(0===this.default_length&&(this.size+=4),this.size+=i.data.length);for(this.writeHeader(e),e.writeString(this.grouping_type,null,4),1===this.version&&e.writeUint32(this.default_length),this.version>=2&&e.writeUint32(this.default_sample_description_index),e.writeUint32(this.entries.length),t=0;t<this.entries.length;t++)i=this.entries[t],1===this.version&&0===this.default_length&&e.writeUint32(i.description_length),i.write(e)},h.sidxBox.prototype.write=function(e){this.version=0,this.flags=0,this.size=20+12*this.references.length,this.writeHeader(e),e.writeUint32(this.reference_ID),e.writeUint32(this.timescale),e.writeUint32(this.earliest_presentation_time),e.writeUint32(this.first_offset),e.writeUint16(0),e.writeUint16(this.references.length);for(var t=0;t<this.references.length;t++){var i=this.references[t];e.writeUint32(i.reference_type<<31|i.referenced_size),e.writeUint32(i.subsegment_duration),e.writeUint32(i.starts_with_SAP<<31|i.SAP_type<<28|i.SAP_delta_time)}},h.smhdBox.prototype.write=function(e){this.version=0,this.flags=1,this.size=4,this.writeHeader(e),e.writeUint16(this.balance),e.writeUint16(0)},h.stcoBox.prototype.write=function(e){this.version=0,this.flags=0,this.size=4+4*this.chunk_offsets.length,this.writeHeader(e),e.writeUint32(this.chunk_offsets.length),e.writeUint32Array(this.chunk_offsets)},h.stscBox.prototype.write=function(e){var t;for(this.version=0,this.flags=0,this.size=4+12*this.first_chunk.length,this.writeHeader(e),e.writeUint32(this.first_chunk.length),t=0;t<this.first_chunk.length;t++)e.writeUint32(this.first_chunk[t]),e.writeUint32(this.samples_per_chunk[t]),e.writeUint32(this.sample_description_index[t])},h.stsdBox.prototype.write=function(e){var t;for(this.version=0,this.flags=0,this.size=0,this.writeHeader(e),e.writeUint32(this.entries.length),this.size+=4,t=0;t<this.entries.length;t++)this.entries[t].write(e),this.size+=this.entries[t].size;o.debug("BoxWriter","Adjusting box "+this.type+" with new size "+this.size),e.adjustUint32(this.sizePosition,this.size)},h.stshBox.prototype.write=function(e){var t;for(this.version=0,this.flags=0,this.size=4+8*this.shadowed_sample_numbers.length,this.writeHeader(e),e.writeUint32(this.shadowed_sample_numbers.length),t=0;t<this.shadowed_sample_numbers.length;t++)e.writeUint32(this.shadowed_sample_numbers[t]),e.writeUint32(this.sync_sample_numbers[t])},h.stssBox.prototype.write=function(e){this.version=0,this.flags=0,this.size=4+4*this.sample_numbers.length,this.writeHeader(e),e.writeUint32(this.sample_numbers.length),e.writeUint32Array(this.sample_numbers)},h.stszBox.prototype.write=function(e){var t,i=!0;if(this.version=0,this.flags=0,this.sample_sizes.length>0)for(t=0;t+1<this.sample_sizes.length;){if(this.sample_sizes[t+1]!==this.sample_sizes[0]){i=!1;break}t++}else i=!1;this.size=8,i||(this.size+=4*this.sample_sizes.length),this.writeHeader(e),i?e.writeUint32(this.sample_sizes[0]):e.writeUint32(0),e.writeUint32(this.sample_sizes.length),i||e.writeUint32Array(this.sample_sizes)},h.sttsBox.prototype.write=function(e){var t;for(this.version=0,this.flags=0,this.size=4+8*this.sample_counts.length,this.writeHeader(e),e.writeUint32(this.sample_counts.length),t=0;t<this.sample_counts.length;t++)e.writeUint32(this.sample_counts[t]),e.writeUint32(this.sample_deltas[t])},h.tfdtBox.prototype.write=function(e){var t=Math.pow(2,32)-1;this.version=this.baseMediaDecodeTime>t?1:0,this.flags=0,this.size=4,1===this.version&&(this.size+=4),this.writeHeader(e),1===this.version?e.writeUint64(this.baseMediaDecodeTime):e.writeUint32(this.baseMediaDecodeTime)},h.tfhdBox.prototype.write=function(e){this.version=0,this.size=4,this.flags&h.TFHD_FLAG_BASE_DATA_OFFSET&&(this.size+=8),this.flags&h.TFHD_FLAG_SAMPLE_DESC&&(this.size+=4),this.flags&h.TFHD_FLAG_SAMPLE_DUR&&(this.size+=4),this.flags&h.TFHD_FLAG_SAMPLE_SIZE&&(this.size+=4),this.flags&h.TFHD_FLAG_SAMPLE_FLAGS&&(this.size+=4),this.writeHeader(e),e.writeUint32(this.track_id),this.flags&h.TFHD_FLAG_BASE_DATA_OFFSET&&e.writeUint64(this.base_data_offset),this.flags&h.TFHD_FLAG_SAMPLE_DESC&&e.writeUint32(this.default_sample_description_index),this.flags&h.TFHD_FLAG_SAMPLE_DUR&&e.writeUint32(this.default_sample_duration),this.flags&h.TFHD_FLAG_SAMPLE_SIZE&&e.writeUint32(this.default_sample_size),this.flags&h.TFHD_FLAG_SAMPLE_FLAGS&&e.writeUint32(this.default_sample_flags)},h.tkhdBox.prototype.write=function(e){this.version=0,this.size=80,this.writeHeader(e),e.writeUint32(this.creation_time),e.writeUint32(this.modification_time),e.writeUint32(this.track_id),e.writeUint32(0),e.writeUint32(this.duration),e.writeUint32(0),e.writeUint32(0),e.writeInt16(this.layer),e.writeInt16(this.alternate_group),e.writeInt16(this.volume<<8),e.writeUint16(0),e.writeInt32Array(this.matrix),e.writeUint32(this.width),e.writeUint32(this.height)},h.trexBox.prototype.write=function(e){this.version=0,this.flags=0,this.size=20,this.writeHeader(e),e.writeUint32(this.track_id),e.writeUint32(this.default_sample_description_index),e.writeUint32(this.default_sample_duration),e.writeUint32(this.default_sample_size),e.writeUint32(this.default_sample_flags)},h.trunBox.prototype.write=function(e){this.version=0,this.size=4,this.flags&h.TRUN_FLAGS_DATA_OFFSET&&(this.size+=4),this.flags&h.TRUN_FLAGS_FIRST_FLAG&&(this.size+=4),this.flags&h.TRUN_FLAGS_DURATION&&(this.size+=4*this.sample_duration.length),this.flags&h.TRUN_FLAGS_SIZE&&(this.size+=4*this.sample_size.length),this.flags&h.TRUN_FLAGS_FLAGS&&(this.size+=4*this.sample_flags.length),this.flags&h.TRUN_FLAGS_CTS_OFFSET&&(this.size+=4*this.sample_composition_time_offset.length),this.writeHeader(e),e.writeUint32(this.sample_count),this.flags&h.TRUN_FLAGS_DATA_OFFSET&&(this.data_offset_position=e.getPosition(),e.writeInt32(this.data_offset)),this.flags&h.TRUN_FLAGS_FIRST_FLAG&&e.writeUint32(this.first_sample_flags);for(var t=0;t<this.sample_count;t++)this.flags&h.TRUN_FLAGS_DURATION&&e.writeUint32(this.sample_duration[t]),this.flags&h.TRUN_FLAGS_SIZE&&e.writeUint32(this.sample_size[t]),this.flags&h.TRUN_FLAGS_FLAGS&&e.writeUint32(this.sample_flags[t]),this.flags&h.TRUN_FLAGS_CTS_OFFSET&&(0===this.version?e.writeUint32(this.sample_composition_time_offset[t]):e.writeInt32(this.sample_composition_time_offset[t]))},h["url Box"].prototype.write=function(e){this.version=0,this.location?(this.flags=0,this.size=this.location.length+1):(this.flags=1,this.size=0),this.writeHeader(e),this.location&&e.writeCString(this.location)},h["urn Box"].prototype.write=function(e){this.version=0,this.flags=0,this.size=this.name.length+1+(this.location?this.location.length+1:0),this.writeHeader(e),e.writeCString(this.name),this.location&&e.writeCString(this.location)},h.vmhdBox.prototype.write=function(e){this.version=0,this.flags=1,this.size=8,this.writeHeader(e),e.writeUint16(this.graphicsmode),e.writeUint16Array(this.opcolor)},h.cttsBox.prototype.unpack=function(e){var t,i,r;for(r=0,t=0;t<this.sample_counts.length;t++)for(i=0;i<this.sample_counts[t];i++)e[r].pts=e[r].dts+this.sample_offsets[t],r++},h.sttsBox.prototype.unpack=function(e){var t,i,r;for(r=0,t=0;t<this.sample_counts.length;t++)for(i=0;i<this.sample_counts[t];i++)e[r].dts=0===r?0:e[r-1].dts+this.sample_deltas[t],r++},h.stcoBox.prototype.unpack=function(e){var t;for(t=0;t<this.chunk_offsets.length;t++)e[t].offset=this.chunk_offsets[t]},h.stscBox.prototype.unpack=function(e){var t,i,r,a,n;for(a=0,n=0,t=0;t<this.first_chunk.length;t++)for(i=0;i<(t+1<this.first_chunk.length?this.first_chunk[t+1]:1/0);i++)for(n++,r=0;r<this.samples_per_chunk[t];r++){if(!e[a])return;e[a].description_index=this.sample_description_index[t],e[a].chunk_index=n,a++}},h.stszBox.prototype.unpack=function(e){var t;for(t=0;t<this.sample_sizes.length;t++)e[t].size=this.sample_sizes[t]},h.DIFF_BOXES_PROP_NAMES=["boxes","entries","references","subsamples","items","item_infos","extents","associations","subsegments","ranges","seekLists","seekPoints","esd","levels"],h.DIFF_PRIMITIVE_ARRAY_PROP_NAMES=["compatible_brands","matrix","opcolor","sample_counts","sample_counts","sample_deltas","first_chunk","samples_per_chunk","sample_sizes","chunk_offsets","sample_offsets","sample_description_index","sample_duration"],h.boxEqualFields=function(e,t){if(e&&!t)return!1;var i;for(i in e)if(!(h.DIFF_BOXES_PROP_NAMES.indexOf(i)>-1||e[i]instanceof h.Box||t[i]instanceof h.Box||void 0===e[i]||void 0===t[i]||"function"==typeof e[i]||"function"==typeof t[i]||e.subBoxNames&&e.subBoxNames.indexOf(i.slice(0,4))>-1||t.subBoxNames&&t.subBoxNames.indexOf(i.slice(0,4))>-1||"data"===i||"start"===i||"size"===i||"creation_time"===i||"modification_time"===i||h.DIFF_PRIMITIVE_ARRAY_PROP_NAMES.indexOf(i)>-1||e[i]===t[i]))return!1;return!0},h.boxEqual=function(e,t){if(!h.boxEqualFields(e,t))return!1;for(var i=0;i<h.DIFF_BOXES_PROP_NAMES.length;i++){var r=h.DIFF_BOXES_PROP_NAMES[i];if(e[r]&&t[r]&&!h.boxEqual(e[r],t[r]))return!1}return!0};var m=function(){};m.prototype.parseSample=function(e){var t,i={resources:[]},r=new s(e.data.buffer);if(e.subsamples&&0!==e.subsamples.length){if(i.documentString=r.readString(e.subsamples[0].size),e.subsamples.length>1)for(t=1;t<e.subsamples.length;t++)i.resources[t]=r.readUint8Array(e.subsamples[t].size)}else i.documentString=r.readString(e.data.length);return"undefined"!=typeof DOMParser&&(i.document=(new DOMParser).parseFromString(i.documentString,"application/xml")),i};var g=function(){};g.prototype.parseSample=function(e){return new s(e.data.buffer).readString(e.data.length)},g.prototype.parseConfig=function(e){var t=new s(e.buffer);return t.readUint32(),t.readCString()},t.XMLSubtitlein4Parser=m,t.Textin4Parser=g;var y=function(e){this.stream=e||new u,this.boxes=[],this.mdats=[],this.moofs=[],this.isProgressive=!1,this.moovStartFound=!1,this.onMoovStart=null,this.moovStartSent=!1,this.onReady=null,this.readySent=!1,this.onSegment=null,this.onSamples=null,this.onError=null,this.sampleListBuilt=!1,this.fragmentedTracks=[],this.extractedTracks=[],this.isFragmentationInitialized=!1,this.sampleProcessingStarted=!1,this.nextMoofNumber=0,this.itemListBuilt=!1,this.onSidx=null,this.sidxSent=!1};y.prototype.destroy=function(){this.stream&&(this.stream.destroy(),this.stream=null),this.boxes=[],this.mdats=[],this.moofs=[],this.isProgressive=!1,this.moovStartFound=!1,this.onMoovStart=null,this.moovStartSent=!1,this.onReady=null,this.readySent=!1,this.onSegment=null,this.onSamples=null,this.onError=null,this.sampleListBuilt=!1,this.fragmentedTracks=[],this.extractedTracks=[],this.isFragmentationInitialized=!1,this.sampleProcessingStarted=!1,this.nextMoofNumber=0,this.itemListBuilt=!1,this.onSidx=null,this.sidxSent=!1},y.prototype.setSegmentOptions=function(e,t,i){var r=this.getTrackById(e);if(r){var a={};this.fragmentedTracks.push(a),a.id=e,a.user=t,a.trak=r,r.nextSample=0,a.segmentStream=null,a.nb_samples=1e3,a.rapAlignement=!0,i&&(i.nbSamples&&(a.nb_samples=i.nbSamples),i.rapAlignement&&(a.rapAlignement=i.rapAlignement))}},y.prototype.unsetSegmentOptions=function(e){for(var t=-1,i=0;i<this.fragmentedTracks.length;i++)this.fragmentedTracks[i].id==e&&(t=i);t>-1&&this.fragmentedTracks.splice(t,1)},y.prototype.setExtractionOptions=function(e,t,i){var r=this.getTrackById(e);if(r){var a={};this.extractedTracks.push(a),a.id=e,a.user=t,a.trak=r,r.nextSample=0,a.nb_samples=1e3,a.samples=[],i&&i.nbSamples&&(a.nb_samples=i.nbSamples)}},y.prototype.unsetExtractionOptions=function(e){for(var t=-1,i=0;i<this.extractedTracks.length;i++)this.extractedTracks[i].id==e&&(t=i);t>-1&&this.extractedTracks.splice(t,1)},y.prototype.parse=function(){var e,t;if(!this.restoreParsePosition||this.restoreParsePosition())for(;;){if(this.hasIncompleteMdat&&this.hasIncompleteMdat()){if(this.processIncompleteMdat())continue;return}if(this.saveParsePosition&&this.saveParsePosition(),(e=h.parseOneBox(this.stream,!1)).code===h.ERR_NOT_ENOUGH_DATA){if(this.processIncompleteBox){if(this.processIncompleteBox(e))continue;return}return}var i;switch(i="uuid"!==(t=e.box).type?t.type:t.uuid,this.boxes.push(t),i){case"mdat":this.mdats.push(t);break;case"moof":this.moofs.push(t);break;case"moov":this.moovStartFound=!0,0===this.mdats.length&&(this.isProgressive=!0);default:void 0!==this[i]&&o.warn("ISOFile","Duplicate Box of type: "+i+", overriding previous occurrence"),this[i]=t}this.updateUsedBytes&&this.updateUsedBytes(t,e)}},y.prototype.checkBuffer=function(e){if(null==e)throw"Buffer must be defined and non empty";if(void 0===e.fileStart)throw"Buffer must have a fileStart property";return 0===e.byteLength?(o.warn("ISOFile","Ignoring empty buffer (fileStart: "+e.fileStart+")"),this.stream.logBufferLevel(),!1):(o.info("ISOFile","Processing buffer (fileStart: "+e.fileStart+")"),e.usedBytes=0,this.stream.insertBuffer(e),this.stream.logBufferLevel(),!!this.stream.initialized()||(o.warn("ISOFile","Not ready to start parsing"),!1))},y.prototype.appendBuffer=function(e,t){var i;if(this.checkBuffer(e))return this.parse(),this.moovStartFound&&!this.moovStartSent&&(this.moovStartSent=!0,this.onMoovStart&&this.onMoovStart()),this.moov?(this.sampleListBuilt||(this.buildSampleLists(),this.sampleListBuilt=!0),this.updateSampleLists(),this.onReady&&!this.readySent&&(this.readySent=!0,this.onReady(this.getInfo())),this.processSamples(t),this.nextSeekPosition?(i=this.nextSeekPosition,this.nextSeekPosition=void 0):i=this.nextParsePosition,this.stream.getEndFilePositionAfter&&(i=this.stream.getEndFilePositionAfter(i))):i=this.nextParsePosition?this.nextParsePosition:0,this.sidx&&this.onSidx&&!this.sidxSent&&(this.onSidx(this.sidx),this.sidxSent=!0),this.meta&&(this.flattenItemInfo&&!this.itemListBuilt&&(this.flattenItemInfo(),this.itemListBuilt=!0),this.processItems&&this.processItems(this.onItem)),this.stream.cleanBuffers&&(o.info("ISOFile","Done processing buffer (fileStart: "+e.fileStart+") - next buffer to fetch should have a fileStart position of "+i),this.stream.logBufferLevel(),this.stream.cleanBuffers(),this.stream.logBufferLevel(!0),o.info("ISOFile","Sample data size in memory: "+this.getAllocatedSampleDataSize())),i},y.prototype.getInfo=function(){var e,t,i,r,a,n,o={},s=new Date("1904-01-01T00:00:00Z").getTime();if(this.moov)for(o.hasMoov=!0,o.duration=this.moov.mvhd.duration,o.timescale=this.moov.mvhd.timescale,o.isFragmented=null!=this.moov.mvex,o.isFragmented&&this.moov.mvex.mehd&&(o.fragment_duration=this.moov.mvex.mehd.fragment_duration),o.isProgressive=this.isProgressive,o.hasIOD=null!=this.moov.iods,o.brands=[],o.brands.push(this.ftyp.major_brand),o.brands=o.brands.concat(this.ftyp.compatible_brands),o.created=new Date(s+1e3*this.moov.mvhd.creation_time),o.modified=new Date(s+1e3*this.moov.mvhd.modification_time),o.tracks=[],o.audioTracks=[],o.videoTracks=[],o.subtitleTracks=[],o.metadataTracks=[],o.hintTracks=[],o.otherTracks=[],e=0;e<this.moov.traks.length;e++){if(n=(i=this.moov.traks[e]).mdia.minf.stbl.stsd.entries[0],r={},o.tracks.push(r),r.id=i.tkhd.track_id,r.name=i.mdia.hdlr.name,r.references=[],i.tref)for(t=0;t<i.tref.boxes.length;t++)a={},r.references.push(a),a.type=i.tref.boxes[t].type,a.track_ids=i.tref.boxes[t].track_ids;i.edts&&(r.edits=i.edts.elst.entries),r.created=new Date(s+1e3*i.tkhd.creation_time),r.modified=new Date(s+1e3*i.tkhd.modification_time),r.movie_duration=i.tkhd.duration,r.movie_timescale=o.timescale,r.layer=i.tkhd.layer,r.alternate_group=i.tkhd.alternate_group,r.volume=i.tkhd.volume,r.matrix=i.tkhd.matrix,r.track_width=i.tkhd.width/65536,r.track_height=i.tkhd.height/65536,r.timescale=i.mdia.mdhd.timescale,r.cts_shift=i.mdia.minf.stbl.cslg,r.duration=i.mdia.mdhd.duration,r.samples_duration=i.samples_duration,r.codec=n.getCodec(),r.kind=i.udta&&i.udta.kinds.length?i.udta.kinds[0]:{schemeURI:"",value:""},r.language=i.mdia.elng?i.mdia.elng.extended_language:i.mdia.mdhd.languageString,r.nb_samples=i.samples.length,r.size=i.samples_size,r.bitrate=8*r.size*r.timescale/r.samples_duration,n.isAudio()?(r.type="audio",o.audioTracks.push(r),r.audio={},r.audio.sample_rate=n.getSampleRate(),r.audio.channel_count=n.getChannelCount(),r.audio.sample_size=n.getSampleSize()):n.isVideo()?(r.type="video",o.videoTracks.push(r),r.video={},r.video.width=n.getWidth(),r.video.height=n.getHeight()):n.isSubtitle()?(r.type="subtitles",o.subtitleTracks.push(r)):n.isHint()?(r.type="metadata",o.hintTracks.push(r)):n.isMetadata()?(r.type="metadata",o.metadataTracks.push(r)):(r.type="metadata",o.otherTracks.push(r))}else o.hasMoov=!1;if(o.mime="",o.hasMoov&&o.tracks){for(o.videoTracks&&o.videoTracks.length>0?o.mime+='video/mp4; codecs="':o.audioTracks&&o.audioTracks.length>0?o.mime+='audio/mp4; codecs="':o.mime+='application/mp4; codecs="',e=0;e<o.tracks.length;e++)0!==e&&(o.mime+=","),o.mime+=o.tracks[e].codec;o.mime+='"; profiles="',o.mime+=this.ftyp.compatible_brands.join(),o.mime+='"'}return o},y.prototype.setNextSeekPositionFromSample=function(e){e&&(this.nextSeekPosition?this.nextSeekPosition=Math.min(e.offset+e.alreadyRead,this.nextSeekPosition):this.nextSeekPosition=e.offset+e.alreadyRead)},y.prototype.processSamples=function(e){var t,i;if(this.sampleProcessingStarted){if(this.isFragmentationInitialized&&null!==this.onSegment)for(t=0;t<this.fragmentedTracks.length;t++){var r=this.fragmentedTracks[t];for(i=r.trak;i.nextSample<i.samples.length&&this.sampleProcessingStarted;){o.debug("ISOFile","Creating media fragment on track #"+r.id+" for sample "+i.nextSample);var a=this.createFragment(r.id,i.nextSample,r.segmentStream);if(!a)break;if(r.segmentStream=a,i.nextSample++,(i.nextSample%r.nb_samples==0||e||i.nextSample>=i.samples.length)&&(o.info("ISOFile","Sending fragmented data on track #"+r.id+" for samples ["+Math.max(0,i.nextSample-r.nb_samples)+","+(i.nextSample-1)+"]"),o.info("ISOFile","Sample data size in memory: "+this.getAllocatedSampleDataSize()),this.onSegment&&this.onSegment(r.id,r.user,r.segmentStream.buffer,i.nextSample,e||i.nextSample>=i.samples.length),r.segmentStream=null,r!==this.fragmentedTracks[t]))break}}if(null!==this.onSamples)for(t=0;t<this.extractedTracks.length;t++){var n=this.extractedTracks[t];for(i=n.trak;i.nextSample<i.samples.length&&this.sampleProcessingStarted;){o.debug("ISOFile","Exporting on track #"+n.id+" sample #"+i.nextSample);var s=this.getSample(i,i.nextSample);if(!s){this.setNextSeekPositionFromSample(i.samples[i.nextSample]);break}if(i.nextSample++,n.samples.push(s),(i.nextSample%n.nb_samples==0||i.nextSample>=i.samples.length)&&(o.debug("ISOFile","Sending samples on track #"+n.id+" for sample "+i.nextSample),this.onSamples&&this.onSamples(n.id,n.user,n.samples),n.samples=[],n!==this.extractedTracks[t]))break}}}},y.prototype.getBox=function(e){var t=this.getBoxes(e,!0);return t.length?t[0]:null},y.prototype.getBoxes=function(e,t){var i=[];return y._sweep.call(this,e,i,t),i},y._sweep=function(e,t,i){for(var r in this.type&&this.type==e&&t.push(this),this.boxes){if(t.length&&i)return;y._sweep.call(this.boxes[r],e,t,i)}},y.prototype.getTrackSamplesInfo=function(e){var t=this.getTrackById(e);return t?t.samples:void 0},y.prototype.getTrackSample=function(e,t){var i=this.getTrackById(e);return this.getSample(i,t)},y.prototype.releaseUsedSamples=function(e,t){var i=0,r=this.getTrackById(e);r.lastValidSample||(r.lastValidSample=0);for(var a=r.lastValidSample;a<t;a++)i+=this.releaseSample(r,a);o.info("ISOFile","Track #"+e+" released samples up to "+t+" (released size: "+i+", remaining: "+this.samplesDataSize+")"),r.lastValidSample=t},y.prototype.start=function(){this.sampleProcessingStarted=!0,this.processSamples(!1)},y.prototype.stop=function(){this.sampleProcessingStarted=!1},y.prototype.flush=function(){o.info("ISOFile","Flushing remaining samples"),this.updateSampleLists(),this.processSamples(!0),this.stream.cleanBuffers(),this.stream.logBufferLevel(!0)},y.prototype.seekTrack=function(e,t,i){var r,a,n,s,l=0,c=0;if(0===i.samples.length)return o.info("ISOFile","No sample in track, cannot seek! Using time "+o.getDurationString(0,1)+" and offset: 0"),{offset:0,time:0};for(r=0;r<i.samples.length;r++){if(a=i.samples[r],0===r)c=0,s=a.timescale;else if(a.cts>e*a.timescale){c=r-1;break}t&&a.is_sync&&(l=r)}for(t&&(c=l),e=i.samples[c].cts,i.nextSample=c;i.samples[c].alreadyRead===i.samples[c].size&&i.samples[c+1];)c++;return n=i.samples[c].offset+i.samples[c].alreadyRead,o.info("ISOFile","Seeking to "+(t?"RAP":"")+" sample #"+i.nextSample+" on track "+i.tkhd.track_id+", time "+o.getDurationString(e,s)+" and offset: "+n),{offset:n,time:e/s}},y.prototype.getTrackDuration=function(e){var t;return e.samples?((t=e.samples[e.samples.length-1]).cts+t.duration)/t.timescale:1/0},y.prototype.seek=function(e,t){var i,r,a,n=this.moov,s={offset:1/0,time:1/0};if(this.moov){for(a=0;a<n.traks.length;a++)i=n.traks[a],e>this.getTrackDuration(i)||((r=this.seekTrack(e,t,i)).offset<s.offset&&(s.offset=r.offset),r.time<s.time&&(s.time=r.time));return o.info("ISOFile","Seeking at time "+o.getDurationString(s.time,1)+" needs a buffer with a fileStart position of "+s.offset),s.offset===1/0?s={offset:this.nextParsePosition,time:0}:s.offset=this.stream.getEndFilePositionAfter(s.offset),o.info("ISOFile","Adjusted seek position (after checking data already in buffer): "+s.offset),s}throw"Cannot seek: moov not received!"},y.prototype.equal=function(e){for(var t=0;t<this.boxes.length&&t<e.boxes.length;){var i=this.boxes[t],r=e.boxes[t];if(!h.boxEqual(i,r))return!1;t++}return!0},t.ISOFile=y,y.prototype.lastBoxStartPosition=0,y.prototype.parsingMdat=null,y.prototype.nextParsePosition=0,y.prototype.discardMdatData=!1,y.prototype.processIncompleteBox=function(e){var t;return"mdat"===e.type?(t=new h[e.type+"Box"](e.size),this.parsingMdat=t,this.boxes.push(t),this.mdats.push(t),t.start=e.start,t.hdr_size=e.hdr_size,this.stream.addUsedBytes(t.hdr_size),this.lastBoxStartPosition=t.start+t.size,this.stream.seek(t.start+t.size,!1,this.discardMdatData)?(this.parsingMdat=null,!0):(this.moovStartFound?this.nextParsePosition=this.stream.findEndContiguousBuf():this.nextParsePosition=t.start+t.size,!1)):("moov"===e.type&&(this.moovStartFound=!0,0===this.mdats.length&&(this.isProgressive=!0)),this.stream.mergeNextBuffer&&this.stream.mergeNextBuffer()?(this.nextParsePosition=this.stream.getEndPosition(),!0):(e.type?this.moovStartFound?this.nextParsePosition=this.stream.getEndPosition():this.nextParsePosition=this.stream.getPosition()+e.size:this.nextParsePosition=this.stream.getEndPosition(),!1))},y.prototype.hasIncompleteMdat=function(){return null!==this.parsingMdat},y.prototype.processIncompleteMdat=function(){var e;return e=this.parsingMdat,this.stream.seek(e.start+e.size,!1,this.discardMdatData)?(o.debug("ISOFile","Found 'mdat' end in buffered data"),this.parsingMdat=null,!0):(this.nextParsePosition=this.stream.findEndContiguousBuf(),!1)},y.prototype.restoreParsePosition=function(){return this.stream.seek(this.lastBoxStartPosition,!0,this.discardMdatData)},y.prototype.saveParsePosition=function(){this.lastBoxStartPosition=this.stream.getPosition()},y.prototype.updateUsedBytes=function(e,t){this.stream.addUsedBytes&&("mdat"===e.type?(this.stream.addUsedBytes(e.hdr_size),this.discardMdatData&&this.stream.addUsedBytes(e.size-e.hdr_size)):this.stream.addUsedBytes(e.size))},y.prototype.add=h.Box.prototype.add,y.prototype.addBox=h.Box.prototype.addBox,y.prototype.init=function(e){var t=e||{};this.add("ftyp").set("major_brand",t.brands&&t.brands[0]||"iso4").set("minor_version",0).set("compatible_brands",t.brands||["iso4"]);var i=this.add("moov");return i.add("mvhd").set("timescale",t.timescale||600).set("rate",t.rate||65536).set("creation_time",0).set("modification_time",0).set("duration",t.duration||0).set("volume",t.width?0:256).set("matrix",[65536,0,0,0,65536,0,0,0,1073741824]).set("next_track_id",1),i.add("mvex"),this},y.prototype.addTrack=function(e){this.moov||this.init(e);var t=e||{};t.width=t.width||320,t.height=t.height||320,t.id=t.id||this.moov.mvhd.next_track_id,t.type=t.type||"avc1";var i=this.moov.add("trak");this.moov.mvhd.next_track_id=t.id+1,i.add("tkhd").set("flags",h.TKHD_FLAG_ENABLED|h.TKHD_FLAG_IN_MOVIE|h.TKHD_FLAG_IN_PREVIEW).set("creation_time",0).set("modification_time",0).set("track_id",t.id).set("duration",t.duration||0).set("layer",t.layer||0).set("alternate_group",0).set("volume",1).set("matrix",[0,0,0,0,0,0,0,0,0]).set("width",t.width<<16).set("height",t.height<<16);var r=i.add("mdia");r.add("mdhd").set("creation_time",0).set("modification_time",0).set("timescale",t.timescale||1).set("duration",t.media_duration||0).set("language",t.language||"und"),r.add("hdlr").set("handler",t.hdlr||"vide").set("name",t.name||"Track created with MP4Box.js"),r.add("elng").set("extended_language",t.language||"fr-FR");var a=r.add("minf");if(void 0!==h[t.type+"SampleEntry"]){var n=new h[t.type+"SampleEntry"];n.data_reference_index=1;var o="";for(var l in h.sampleEntryCodes)for(var c=h.sampleEntryCodes[l],u=0;u<c.length;u++)if(c.indexOf(t.type)>-1){o=l;break}switch(o){case"Visual":if(a.add("vmhd").set("graphicsmode",0).set("opcolor",[0,0,0]),n.set("width",t.width).set("height",t.height).set("horizresolution",72<<16).set("vertresolution",72<<16).set("frame_count",1).set("compressorname",t.type+" Compressor").set("depth",24),t.avcDecoderConfigRecord){var d=new h.avcCBox;d.parse(new s(t.avcDecoderConfigRecord)),n.addBox(d)}else if(t.hevcDecoderConfigRecord){var p=new h.hvcCBox;p.parse(new s(t.hevcDecoderConfigRecord)),n.addBox(p)}break;case"Audio":a.add("smhd").set("balance",t.balance||0),n.set("channel_count",t.channel_count||2).set("samplesize",t.samplesize||16).set("samplerate",t.samplerate||65536);break;case"Hint":a.add("hmhd");break;case"Subtitle":a.add("sthd"),"stpp"===t.type&&n.set("namespace",t.namespace||"nonamespace").set("schema_location",t.schema_location||"").set("auxiliary_mime_types",t.auxiliary_mime_types||"");break;default:a.add("nmhd")}t.description&&n.addBox(t.description),t.description_boxes&&t.description_boxes.forEach((function(e){n.addBox(e)})),a.add("dinf").add("dref").addEntry((new h["url Box"]).set("flags",1));var f=a.add("stbl");return f.add("stsd").addEntry(n),f.add("stts").set("sample_counts",[]).set("sample_deltas",[]),f.add("stsc").set("first_chunk",[]).set("samples_per_chunk",[]).set("sample_description_index",[]),f.add("stco").set("chunk_offsets",[]),f.add("stsz").set("sample_sizes",[]),this.moov.mvex.add("trex").set("track_id",t.id).set("default_sample_description_index",t.default_sample_description_index||1).set("default_sample_duration",t.default_sample_duration||0).set("default_sample_size",t.default_sample_size||0).set("default_sample_flags",t.default_sample_flags||0),this.buildTrakSampleLists(i),t.id}},h.Box.prototype.computeSize=function(e){var t=e||new l;t.endianness=l.BIG_ENDIAN,this.write(t)},y.prototype.addSample=function(e,t,i){var r=i||{},a={},n=this.getTrackById(e);if(null!==n){a.number=n.samples.length,a.track_id=n.tkhd.track_id,a.timescale=n.mdia.mdhd.timescale,a.description_index=r.sample_description_index?r.sample_description_index-1:0,a.description=n.mdia.minf.stbl.stsd.entries[a.description_index],a.data=t,a.size=t.byteLength,a.alreadyRead=a.size,a.duration=r.duration||1,a.cts=r.cts||0,a.dts=r.dts||0,a.is_sync=r.is_sync||!1,a.is_leading=r.is_leading||0,a.depends_on=r.depends_on||0,a.is_depended_on=r.is_depended_on||0,a.has_redundancy=r.has_redundancy||0,a.degradation_priority=r.degradation_priority||0,a.offset=0,a.subsamples=r.subsamples,n.samples.push(a),n.samples_size+=a.size,n.samples_duration+=a.duration,void 0===n.first_dts&&(n.first_dts=r.dts),this.processSamples();var o=this.createSingleSampleMoof(a);return this.addBox(o),o.computeSize(),o.trafs[0].truns[0].data_offset=o.size+8,this.add("mdat").data=new Uint8Array(t),a}},y.prototype.createSingleSampleMoof=function(e){var t=0;t=e.is_sync?1<<25:65536;var i=new h.moofBox;i.add("mfhd").set("sequence_number",this.nextMoofNumber),this.nextMoofNumber++;var r=i.add("traf"),a=this.getTrackById(e.track_id);return r.add("tfhd").set("track_id",e.track_id).set("flags",h.TFHD_FLAG_DEFAULT_BASE_IS_MOOF),r.add("tfdt").set("baseMediaDecodeTime",e.dts-(a.first_dts||0)),r.add("trun").set("flags",h.TRUN_FLAGS_DATA_OFFSET|h.TRUN_FLAGS_DURATION|h.TRUN_FLAGS_SIZE|h.TRUN_FLAGS_FLAGS|h.TRUN_FLAGS_CTS_OFFSET).set("data_offset",0).set("first_sample_flags",0).set("sample_count",1).set("sample_duration",[e.duration]).set("sample_size",[e.size]).set("sample_flags",[t]).set("sample_composition_time_offset",[e.cts-e.dts]),i},y.prototype.lastMoofIndex=0,y.prototype.samplesDataSize=0,y.prototype.resetTables=function(){var e,t,i,r,a,n;for(this.initial_duration=this.moov.mvhd.duration,this.moov.mvhd.duration=0,e=0;e<this.moov.traks.length;e++){(t=this.moov.traks[e]).tkhd.duration=0,t.mdia.mdhd.duration=0,(t.mdia.minf.stbl.stco||t.mdia.minf.stbl.co64).chunk_offsets=[],(i=t.mdia.minf.stbl.stsc).first_chunk=[],i.samples_per_chunk=[],i.sample_description_index=[],(t.mdia.minf.stbl.stsz||t.mdia.minf.stbl.stz2).sample_sizes=[],(r=t.mdia.minf.stbl.stts).sample_counts=[],r.sample_deltas=[],(a=t.mdia.minf.stbl.ctts)&&(a.sample_counts=[],a.sample_offsets=[]),n=t.mdia.minf.stbl.stss;var o=t.mdia.minf.stbl.boxes.indexOf(n);-1!=o&&(t.mdia.minf.stbl.boxes[o]=null)}},y.initSampleGroups=function(e,t,i,r,a){var n,o,s,l;function c(e,t,i){this.grouping_type=e,this.grouping_type_parameter=t,this.sbgp=i,this.last_sample_in_run=-1,this.entry_index=-1}for(t&&(t.sample_groups_info=[]),e.sample_groups_info||(e.sample_groups_info=[]),o=0;o<i.length;o++){for(l=i[o].grouping_type+"/"+i[o].grouping_type_parameter,s=new c(i[o].grouping_type,i[o].grouping_type_parameter,i[o]),t&&(t.sample_groups_info[l]=s),e.sample_groups_info[l]||(e.sample_groups_info[l]=s),n=0;n<r.length;n++)r[n].grouping_type===i[o].grouping_type&&(s.description=r[n],s.description.used=!0);if(a)for(n=0;n<a.length;n++)a[n].grouping_type===i[o].grouping_type&&(s.fragment_description=a[n],s.fragment_description.used=!0,s.is_fragment=!0)}if(t){if(a)for(o=0;o<a.length;o++)!a[o].used&&a[o].version>=2&&(l=a[o].grouping_type+"/0",(s=new c(a[o].grouping_type,0)).is_fragment=!0,t.sample_groups_info[l]||(t.sample_groups_info[l]=s))}else for(o=0;o<r.length;o++)!r[o].used&&r[o].version>=2&&(l=r[o].grouping_type+"/0",s=new c(r[o].grouping_type,0),e.sample_groups_info[l]||(e.sample_groups_info[l]=s))},y.setSampleGroupProperties=function(e,t,i,r){var a,n;for(a in t.sample_groups=[],r){var o;t.sample_groups[a]={},t.sample_groups[a].grouping_type=r[a].grouping_type,t.sample_groups[a].grouping_type_parameter=r[a].grouping_type_parameter,i>=r[a].last_sample_in_run&&(r[a].last_sample_in_run<0&&(r[a].last_sample_in_run=0),r[a].entry_index++,r[a].entry_index<=r[a].sbgp.entries.length-1&&(r[a].last_sample_in_run+=r[a].sbgp.entries[r[a].entry_index].sample_count)),r[a].entry_index<=r[a].sbgp.entries.length-1?t.sample_groups[a].group_description_index=r[a].sbgp.entries[r[a].entry_index].group_description_index:t.sample_groups[a].group_description_index=-1,0!==t.sample_groups[a].group_description_index&&(o=r[a].fragment_description?r[a].fragment_description:r[a].description,t.sample_groups[a].group_description_index>0?(n=t.sample_groups[a].group_description_index>65535?(t.sample_groups[a].group_description_index>>16)-1:t.sample_groups[a].group_description_index-1,o&&n>=0&&(t.sample_groups[a].description=o.entries[n])):o&&o.version>=2&&o.default_group_description_index>0&&(t.sample_groups[a].description=o.entries[o.default_group_description_index-1]))}},y.process_sdtp=function(e,t,i){t&&(e?(t.is_leading=e.is_leading[i],t.depends_on=e.sample_depends_on[i],t.is_depended_on=e.sample_is_depended_on[i],t.has_redundancy=e.sample_has_redundancy[i]):(t.is_leading=0,t.depends_on=0,t.is_depended_on=0,t.has_redundancy=0))},y.prototype.buildSampleLists=function(){var e,t;for(e=0;e<this.moov.traks.length;e++)t=this.moov.traks[e],this.buildTrakSampleLists(t)},y.prototype.buildTrakSampleLists=function(e){var t,i,r,a,n,o,s,l,c,u,d,h,p,f,m,g,v,A,b,_,k,w,S,T;if(e.samples=[],e.samples_duration=0,e.samples_size=0,i=e.mdia.minf.stbl.stco||e.mdia.minf.stbl.co64,r=e.mdia.minf.stbl.stsc,a=e.mdia.minf.stbl.stsz||e.mdia.minf.stbl.stz2,n=e.mdia.minf.stbl.stts,o=e.mdia.minf.stbl.ctts,s=e.mdia.minf.stbl.stss,l=e.mdia.minf.stbl.stsd,c=e.mdia.minf.stbl.subs,h=e.mdia.minf.stbl.stdp,u=e.mdia.minf.stbl.sbgps,d=e.mdia.minf.stbl.sgpds,A=-1,b=-1,_=-1,k=-1,w=0,S=0,T=0,y.initSampleGroups(e,null,u,d),void 0!==a){for(t=0;t<a.sample_sizes.length;t++){var E={};E.number=t,E.track_id=e.tkhd.track_id,E.timescale=e.mdia.mdhd.timescale,E.alreadyRead=0,e.samples[t]=E,E.size=a.sample_sizes[t],e.samples_size+=E.size,0===t?(f=1,p=0,E.chunk_index=f,E.chunk_run_index=p,v=r.samples_per_chunk[p],g=0,m=p+1<r.first_chunk.length?r.first_chunk[p+1]-1:1/0):t<v?(E.chunk_index=f,E.chunk_run_index=p):(f++,E.chunk_index=f,g=0,f<=m||(m=1+ ++p<r.first_chunk.length?r.first_chunk[p+1]-1:1/0),E.chunk_run_index=p,v+=r.samples_per_chunk[p]),E.description_index=r.sample_description_index[E.chunk_run_index]-1,E.description=l.entries[E.description_index],E.offset=i.chunk_offsets[E.chunk_index-1]+g,g+=E.size,t>A&&(b++,A<0&&(A=0),A+=n.sample_counts[b]),t>0?(e.samples[t-1].duration=n.sample_deltas[b],e.samples_duration+=e.samples[t-1].duration,E.dts=e.samples[t-1].dts+e.samples[t-1].duration):E.dts=0,o?(t>=_&&(k++,_<0&&(_=0),_+=o.sample_counts[k]),E.cts=e.samples[t].dts+o.sample_offsets[k]):E.cts=E.dts,s?(t==s.sample_numbers[w]-1?(E.is_sync=!0,w++):(E.is_sync=!1,E.degradation_priority=0),c&&c.entries[S].sample_delta+T==t+1&&(E.subsamples=c.entries[S].subsamples,T+=c.entries[S].sample_delta,S++)):E.is_sync=!0,y.process_sdtp(e.mdia.minf.stbl.sdtp,E,E.number),E.degradation_priority=h?h.priority[t]:0,c&&c.entries[S].sample_delta+T==t&&(E.subsamples=c.entries[S].subsamples,T+=c.entries[S].sample_delta),(u.length>0||d.length>0)&&y.setSampleGroupProperties(e,E,t,e.sample_groups_info)}t>0&&(e.samples[t-1].duration=Math.max(e.mdia.mdhd.duration-e.samples[t-1].dts,0),e.samples_duration+=e.samples[t-1].duration)}},y.prototype.updateSampleLists=function(){var e,t,i,r,a,n,o,s,l,c,u,d,p,f,m;if(void 0!==this.moov)for(;this.lastMoofIndex<this.moofs.length;)if(l=this.moofs[this.lastMoofIndex],this.lastMoofIndex++,"moof"==l.type)for(c=l,e=0;e<c.trafs.length;e++){for(u=c.trafs[e],d=this.getTrackById(u.tfhd.track_id),p=this.getTrexById(u.tfhd.track_id),r=u.tfhd.flags&h.TFHD_FLAG_SAMPLE_DESC?u.tfhd.default_sample_description_index:p?p.default_sample_description_index:1,a=u.tfhd.flags&h.TFHD_FLAG_SAMPLE_DUR?u.tfhd.default_sample_duration:p?p.default_sample_duration:0,n=u.tfhd.flags&h.TFHD_FLAG_SAMPLE_SIZE?u.tfhd.default_sample_size:p?p.default_sample_size:0,o=u.tfhd.flags&h.TFHD_FLAG_SAMPLE_FLAGS?u.tfhd.default_sample_flags:p?p.default_sample_flags:0,u.sample_number=0,u.sbgps.length>0&&y.initSampleGroups(d,u,u.sbgps,d.mdia.minf.stbl.sgpds,u.sgpds),t=0;t<u.truns.length;t++){var g=u.truns[t];for(i=0;i<g.sample_count;i++){(f={}).moof_number=this.lastMoofIndex,f.number_in_traf=u.sample_number,u.sample_number++,f.number=d.samples.length,u.first_sample_index=d.samples.length,d.samples.push(f),f.track_id=d.tkhd.track_id,f.timescale=d.mdia.mdhd.timescale,f.description_index=r-1,f.description=d.mdia.minf.stbl.stsd.entries[f.description_index],f.size=n,g.flags&h.TRUN_FLAGS_SIZE&&(f.size=g.sample_size[i]),d.samples_size+=f.size,f.duration=a,g.flags&h.TRUN_FLAGS_DURATION&&(f.duration=g.sample_duration[i]),d.samples_duration+=f.duration,d.first_traf_merged||i>0?f.dts=d.samples[d.samples.length-2].dts+d.samples[d.samples.length-2].duration:(u.tfdt?f.dts=u.tfdt.baseMediaDecodeTime:f.dts=0,d.first_traf_merged=!0),f.cts=f.dts,g.flags&h.TRUN_FLAGS_CTS_OFFSET&&(f.cts=f.dts+g.sample_composition_time_offset[i]),m=o,g.flags&h.TRUN_FLAGS_FLAGS?m=g.sample_flags[i]:0===i&&g.flags&h.TRUN_FLAGS_FIRST_FLAG&&(m=g.first_sample_flags),f.is_sync=!(m>>16&1),f.is_leading=m>>26&3,f.depends_on=m>>24&3,f.is_depended_on=m>>22&3,f.has_redundancy=m>>20&3,f.degradation_priority=65535&m;var v=!!(u.tfhd.flags&h.TFHD_FLAG_BASE_DATA_OFFSET),A=!!(u.tfhd.flags&h.TFHD_FLAG_DEFAULT_BASE_IS_MOOF),b=!!(g.flags&h.TRUN_FLAGS_DATA_OFFSET),_=0;_=v?u.tfhd.base_data_offset:A||0===t?c.start:s,f.offset=0===t&&0===i?b?_+g.data_offset:_:s,s=f.offset+f.size,(u.sbgps.length>0||u.sgpds.length>0||d.mdia.minf.stbl.sbgps.length>0||d.mdia.minf.stbl.sgpds.length>0)&&y.setSampleGroupProperties(d,f,f.number_in_traf,u.sample_groups_info)}}if(u.subs){d.has_fragment_subsamples=!0;var k=u.first_sample_index;for(t=0;t<u.subs.entries.length;t++)k+=u.subs.entries[t].sample_delta,(f=d.samples[k-1]).subsamples=u.subs.entries[t].subsamples}}},y.prototype.getSample=function(e,t){var i,r=e.samples[t];if(!this.moov)return null;if(r.data){if(r.alreadyRead==r.size)return r}else r.data=new Uint8Array(r.size),r.alreadyRead=0,this.samplesDataSize+=r.size,o.debug("ISOFile","Allocating sample #"+t+" on track #"+e.tkhd.track_id+" of size "+r.size+" (total: "+this.samplesDataSize+")");for(;;){var a=this.stream.findPosition(!0,r.offset+r.alreadyRead,!1);if(!(a>-1))return null;var n=(i=this.stream.buffers[a]).byteLength-(r.offset+r.alreadyRead-i.fileStart);if(r.size-r.alreadyRead<=n)return o.debug("ISOFile","Getting sample #"+t+" data (alreadyRead: "+r.alreadyRead+" offset: "+(r.offset+r.alreadyRead-i.fileStart)+" read size: "+(r.size-r.alreadyRead)+" full size: "+r.size+")"),l.memcpy(r.data.buffer,r.alreadyRead,i,r.offset+r.alreadyRead-i.fileStart,r.size-r.alreadyRead),i.usedBytes+=r.size-r.alreadyRead,this.stream.logBufferLevel(),r.alreadyRead=r.size,r;if(0===n)return null;o.debug("ISOFile","Getting sample #"+t+" partial data (alreadyRead: "+r.alreadyRead+" offset: "+(r.offset+r.alreadyRead-i.fileStart)+" read size: "+n+" full size: "+r.size+")"),l.memcpy(r.data.buffer,r.alreadyRead,i,r.offset+r.alreadyRead-i.fileStart,n),r.alreadyRead+=n,i.usedBytes+=n,this.stream.logBufferLevel()}},y.prototype.releaseSample=function(e,t){var i=e.samples[t];return i.data?(this.samplesDataSize-=i.size,i.data=null,i.alreadyRead=0,i.size):0},y.prototype.getAllocatedSampleDataSize=function(){return this.samplesDataSize},y.prototype.getCodecs=function(){var e,t="";for(e=0;e<this.moov.traks.length;e++)e>0&&(t+=","),t+=this.moov.traks[e].mdia.minf.stbl.stsd.entries[0].getCodec();return t},y.prototype.getTrexById=function(e){var t;if(!this.moov||!this.moov.mvex)return null;for(t=0;t<this.moov.mvex.trexs.length;t++){var i=this.moov.mvex.trexs[t];if(i.track_id==e)return i}return null},y.prototype.getTrackById=function(e){if(void 0===this.moov)return null;for(var t=0;t<this.moov.traks.length;t++){var i=this.moov.traks[t];if(i.tkhd.track_id==e)return i}return null},y.prototype.items=[],y.prototype.entity_groups=[],y.prototype.itemsDataSize=0,y.prototype.flattenItemInfo=function(){var e,t,i,r=this.items,a=this.entity_groups,n=this.meta;if(null!=n&&void 0!==n.hdlr&&void 0!==n.iinf){for(e=0;e<n.iinf.item_infos.length;e++)(i={}).id=n.iinf.item_infos[e].item_ID,r[i.id]=i,i.ref_to=[],i.name=n.iinf.item_infos[e].item_name,n.iinf.item_infos[e].protection_index>0&&(i.protection=n.ipro.protections[n.iinf.item_infos[e].protection_index-1]),n.iinf.item_infos[e].item_type?i.type=n.iinf.item_infos[e].item_type:i.type="mime",i.content_type=n.iinf.item_infos[e].content_type,i.content_encoding=n.iinf.item_infos[e].content_encoding;if(n.grpl)for(e=0;e<n.grpl.boxes.length;e++)entity_group={},entity_group.id=n.grpl.boxes[e].group_id,entity_group.entity_ids=n.grpl.boxes[e].entity_ids,entity_group.type=n.grpl.boxes[e].type,a[entity_group.id]=entity_group;if(n.iloc)for(e=0;e<n.iloc.items.length;e++){var s=n.iloc.items[e];switch(i=r[s.item_ID],0!==s.data_reference_index&&(o.warn("Item storage with reference to other files: not supported"),i.source=n.dinf.boxes[s.data_reference_index-1]),s.construction_method){case 0:break;case 1:case 2:o.warn("Item storage with construction_method : not supported")}for(i.extents=[],i.size=0,t=0;t<s.extents.length;t++)i.extents[t]={},i.extents[t].offset=s.extents[t].extent_offset+s.base_offset,i.extents[t].length=s.extents[t].extent_length,i.extents[t].alreadyRead=0,i.size+=i.extents[t].length}if(n.pitm&&(r[n.pitm.item_id].primary=!0),n.iref)for(e=0;e<n.iref.references.length;e++){var l=n.iref.references[e];for(t=0;t<l.references.length;t++)r[l.from_item_ID].ref_to.push({type:l.type,id:l.references[t]})}if(n.iprp)for(var c=0;c<n.iprp.ipmas.length;c++){var u=n.iprp.ipmas[c];for(e=0;e<u.associations.length;e++){var d=u.associations[e];if((i=r[d.id])||(i=a[d.id]),i)for(void 0===i.properties&&(i.properties={},i.properties.boxes=[]),t=0;t<d.props.length;t++){var h=d.props[t];if(h.property_index>0&&h.property_index-1<n.iprp.ipco.boxes.length){var p=n.iprp.ipco.boxes[h.property_index-1];i.properties[p.type]=p,i.properties.boxes.push(p)}}}}}},y.prototype.getItem=function(e){var t,i;if(!this.meta)return null;if(!(i=this.items[e]).data&&i.size)i.data=new Uint8Array(i.size),i.alreadyRead=0,this.itemsDataSize+=i.size,o.debug("ISOFile","Allocating item #"+e+" of size "+i.size+" (total: "+this.itemsDataSize+")");else if(i.alreadyRead===i.size)return i;for(var r=0;r<i.extents.length;r++){var a=i.extents[r];if(a.alreadyRead!==a.length){var n=this.stream.findPosition(!0,a.offset+a.alreadyRead,!1);if(!(n>-1))return null;var s=(t=this.stream.buffers[n]).byteLength-(a.offset+a.alreadyRead-t.fileStart);if(!(a.length-a.alreadyRead<=s))return o.debug("ISOFile","Getting item #"+e+" extent #"+r+" partial data (alreadyRead: "+a.alreadyRead+" offset: "+(a.offset+a.alreadyRead-t.fileStart)+" read size: "+s+" full extent size: "+a.length+" full item size: "+i.size+")"),l.memcpy(i.data.buffer,i.alreadyRead,t,a.offset+a.alreadyRead-t.fileStart,s),a.alreadyRead+=s,i.alreadyRead+=s,t.usedBytes+=s,this.stream.logBufferLevel(),null;o.debug("ISOFile","Getting item #"+e+" extent #"+r+" data (alreadyRead: "+a.alreadyRead+" offset: "+(a.offset+a.alreadyRead-t.fileStart)+" read size: "+(a.length-a.alreadyRead)+" full extent size: "+a.length+" full item size: "+i.size+")"),l.memcpy(i.data.buffer,i.alreadyRead,t,a.offset+a.alreadyRead-t.fileStart,a.length-a.alreadyRead),t.usedBytes+=a.length-a.alreadyRead,this.stream.logBufferLevel(),i.alreadyRead+=a.length-a.alreadyRead,a.alreadyRead=a.length}}return i.alreadyRead===i.size?i:null},y.prototype.releaseItem=function(e){var t=this.items[e];if(t.data){this.itemsDataSize-=t.size,t.data=null,t.alreadyRead=0;for(var i=0;i<t.extents.length;i++)t.extents[i].alreadyRead=0;return t.size}return 0},y.prototype.processItems=function(e){for(var t in this.items){var i=this.items[t];this.getItem(i.id),e&&!i.sent&&(e(i),i.sent=!0,i.data=null)}},y.prototype.hasItem=function(e){for(var t in this.items){var i=this.items[t];if(i.name===e)return i.id}return-1},y.prototype.getMetaHandler=function(){return this.meta?this.meta.hdlr.handler:null},y.prototype.getPrimaryItem=function(){return this.meta&&this.meta.pitm?this.getItem(this.meta.pitm.item_id):null},y.prototype.itemToFragmentedTrackFile=function(e){var t=e||{},i=null;if(null==(i=t.itemId?this.getItem(t.itemId):this.getPrimaryItem()))return null;var r=new y;r.discardMdatData=!1;var a={type:i.type,description_boxes:i.properties.boxes};i.properties.ispe&&(a.width=i.properties.ispe.image_width,a.height=i.properties.ispe.image_height);var n=r.addTrack(a);return n?(r.addSample(n,i.data),r):null},y.prototype.write=function(e){for(var t=0;t<this.boxes.length;t++)this.boxes[t].write(e)},y.prototype.createFragment=function(e,t,i){var r=this.getTrackById(e),a=this.getSample(r,t);if(null==a)return this.setNextSeekPositionFromSample(r.samples[t]),null;var n=i||new l;n.endianness=l.BIG_ENDIAN;var s=this.createSingleSampleMoof(a);s.write(n),s.trafs[0].truns[0].data_offset=s.size+8,o.debug("MP4Box","Adjusting data_offset with new value "+s.trafs[0].truns[0].data_offset),n.adjustUint32(s.trafs[0].truns[0].data_offset_position,s.trafs[0].truns[0].data_offset);var c=new h.mdatBox;return c.data=a.data,c.write(n),n},y.writeInitializationSegment=function(e,t,i,r){var a;o.debug("ISOFile","Generating initialization segment");var n=new l;n.endianness=l.BIG_ENDIAN,e.write(n);var s=t.add("mvex");for(i&&s.add("mehd").set("fragment_duration",i),a=0;a<t.traks.length;a++)s.add("trex").set("track_id",t.traks[a].tkhd.track_id).set("default_sample_description_index",1).set("default_sample_duration",r).set("default_sample_size",0).set("default_sample_flags",65536);return t.write(n),n.buffer},y.prototype.save=function(e){var t=new l;t.endianness=l.BIG_ENDIAN,this.write(t),t.save(e)},y.prototype.getBuffer=function(){var e=new l;return e.endianness=l.BIG_ENDIAN,this.write(e),e.buffer},y.prototype.initializeSegmentation=function(){var e,t,i,r;for(null===this.onSegment&&o.warn("MP4Box","No segmentation callback set!"),this.isFragmentationInitialized||(this.isFragmentationInitialized=!0,this.nextMoofNumber=0,this.resetTables()),t=[],e=0;e<this.fragmentedTracks.length;e++){var a=new h.moovBox;a.mvhd=this.moov.mvhd,a.boxes.push(a.mvhd),i=this.getTrackById(this.fragmentedTracks[e].id),a.boxes.push(i),a.traks.push(i),(r={}).id=i.tkhd.track_id,r.user=this.fragmentedTracks[e].user,r.buffer=y.writeInitializationSegment(this.ftyp,a,this.moov.mvex&&this.moov.mvex.mehd?this.moov.mvex.mehd.fragment_duration:void 0,this.moov.traks[e].samples.length>0?this.moov.traks[e].samples[0].duration:0),t.push(r)}return t},h.Box.prototype.printHeader=function(e){this.size+=8,this.size>c&&(this.size+=8),"uuid"===this.type&&(this.size+=16),e.log(e.indent+"size:"+this.size),e.log(e.indent+"type:"+this.type)},h.FullBox.prototype.printHeader=function(e){this.size+=4,h.Box.prototype.printHeader.call(this,e),e.log(e.indent+"version:"+this.version),e.log(e.indent+"flags:"+this.flags)},h.Box.prototype.print=function(e){this.printHeader(e)},h.ContainerBox.prototype.print=function(e){this.printHeader(e);for(var t=0;t<this.boxes.length;t++)if(this.boxes[t]){var i=e.indent;e.indent+=" ",this.boxes[t].print(e),e.indent=i}},y.prototype.print=function(e){e.indent="";for(var t=0;t<this.boxes.length;t++)this.boxes[t]&&this.boxes[t].print(e)},h.mvhdBox.prototype.print=function(e){h.FullBox.prototype.printHeader.call(this,e),e.log(e.indent+"creation_time: "+this.creation_time),e.log(e.indent+"modification_time: "+this.modification_time),e.log(e.indent+"timescale: "+this.timescale),e.log(e.indent+"duration: "+this.duration),e.log(e.indent+"rate: "+this.rate),e.log(e.indent+"volume: "+(this.volume>>8)),e.log(e.indent+"matrix: "+this.matrix.join(", ")),e.log(e.indent+"next_track_id: "+this.next_track_id)},h.tkhdBox.prototype.print=function(e){h.FullBox.prototype.printHeader.call(this,e),e.log(e.indent+"creation_time: "+this.creation_time),e.log(e.indent+"modification_time: "+this.modification_time),e.log(e.indent+"track_id: "+this.track_id),e.log(e.indent+"duration: "+this.duration),e.log(e.indent+"volume: "+(this.volume>>8)),e.log(e.indent+"matrix: "+this.matrix.join(", ")),e.log(e.indent+"layer: "+this.layer),e.log(e.indent+"alternate_group: "+this.alternate_group),e.log(e.indent+"width: "+this.width),e.log(e.indent+"height: "+this.height)};var v={createFile:function(e,t){var i=void 0===e||e,r=new y(t);return r.discardMdatData=!i,r}};t.createFile=v.createFile}));function yu(e){return e.reduce((function(e,t){return 256*e+t}))}function vu(e){var t=[101,103,119,99],i=e.length-28,r=e.slice(i,i+t.length);return t.every((function(e,t){return e===r[t]}))}gu.Log,gu.MP4BoxStream,gu.DataStream,gu.MultiBufferStream,gu.MPEG4DescriptorParser,gu.BoxParser,gu.XMLSubtitlein4Parser,gu.Textin4Parser,gu.ISOFile,gu.createFile;var Au=function(){function e(){S(this,e),this.s=null,this.a=null,this.l=0,this.c=0,this.u=1/0,this.A=!1,this.d=!1,this.r=4194304,this.n=new Uint8Array([30,158,90,33,244,57,83,165,2,70,35,87,215,231,226,108]),this.t=this.n.slice().reverse()}return T(e,[{key:"destroy",value:function(){this.s=null,this.a=null,this.l=0,this.c=0,this.u=1/0,this.A=!1,this.d=!1,this.r=4194304,this.n=null,this.t=null}},{key:"transport",value:function(e){var t=this;if(!this.s&&this.l>50)return e;if(this.l++,this.d)return e;var i=new Uint8Array(e);if(this.A){if(!(this.c<this.u))return this.a&&this.s?(this.a.set(i,this.r),this.s.parse(null,this.r,i.byteLength),this.a.slice(this.r,this.r+i.byteLength)):(console.error("video_error_2"),this.d=!0,e);vu(i)&&this.c++}else{var r=function(e,t){var i=function(e,t){for(var i=0;i<e.byteLength-t.length;i++)for(var r=0;r<t.length&&e[i+r]===t[r];r++)if(r===t.length-1)return i;return null}(e,t);if(i){var r=yu(e.slice(i+16,i+16+8));return[r,yu(e.slice(i+24,i+24+8)),function(e){return e.map((function(e){return~e}))}(e.slice(i+32,i+32+r))]}return null}(i,this.t);if(!r)return e;var a=function(e){try{if("object"!=("undefined"===typeof WebAssembly?"undefined":E(WebAssembly))||"function"!=typeof WebAssembly.instantiate)throw null;var t=new WebAssembly.Module(Uint8Array.of(0,97,115,109,1,0,0,0));if(!(t instanceof WebAssembly.Module&&new WebAssembly.Instance(t)instanceof WebAssembly.Instance))throw null}catch(e){return new Error("video_error_4")}var i;try{i={env:{__handle_stack_overflow:function(){return e(new Error("video_error_1"))},memory:new WebAssembly.Memory({initial:256,maximum:256})}}}catch(e){return new Error("video_error_5")}return i}(e);if(a instanceof Error)return console.error(a.message),this.d=!0,e;this.A=!0,this.u=r[1],vu(i)&&this.c++,WebAssembly.instantiate(r[2],a).then((function(e){if(!function(e){return"function"==typeof e.parse&&"object"==E(e.memory)}(e.instance.exports))return t.d=!0,void console.error("video_error_3");t.s=e.instance.exports,t.a=new Uint8Array(t.s.memory.buffer)})).catch((function(e){t.d=!0,console.error("video_error_6")}))}return e}}])}(),bu=function(e){function t(e){var i;return S(this,t),i=_(this,t,[e]),i.TAG_NAME="Fmp4Loader",i.player=e,i.mp4Box=gu.createFile(),i.tempFmp4List=[],i.offset=0,i.videoTrackId=null,i.audioTrackId=null,i.isHevc=!1,i.transportDescarmber=null,i.player._opt.isFmp4Private&&(i.transportDescarmber=new Au),i._listenMp4Box(),e.debug.log(i.TAG_NAME,"init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){this.mp4Box&&(this.mp4Box.stop(),this.mp4Box.flush(),this.mp4Box.destroy(),this.mp4Box=null),this.transportDescarmber&&(this.transportDescarmber.destroy(),this.transportDescarmber=null),this.tempFmp4List=[],this.offset=0,this.videoTrackId=null,this.audioTrackId=null,this.isHevc=!1,this.player.debug.log(this.TAG_NAME,"destroy")}},{key:"_listenMp4Box",value:function(){this.mp4Box.onReady=this.onReady.bind(this),this.mp4Box.onError=this.onError.bind(this),this.mp4Box.onSamples=this.onSamples.bind(this)}},{key:"onReady",value:function(e){this.player.debug.log(this.TAG_NAME,"onReady",e);var t=e.videoTracks[0],i=e.audioTracks[0];if(t){this.videoTrackId=t.id;var r=this.getSeqHeader(t);r&&(this.player.debug.log(this.TAG_NAME,"seqHeader",r),this._doDecodeByFmp4(r,st,0,!0,0)),this.mp4Box.setExtractionOptions(t.id)}if(i&&this.player._opt.hasAudio){this.audioTrackId=i.id;var a=i.audio||{},n=dn.indexOf(a.sample_rate),o=i.codec.replace("mp4a.40.","");this.mp4Box.setExtractionOptions(i.id);var s={profile:parseInt(o,10),sampleRate:n,channel:a.channel_count},l=hn(s);this.player.debug.log(this.TAG_NAME,"aacADTSHeader",l,"config",s),this._doDecodeByFmp4(l,ot,0,!1,0)}this.mp4Box.start()}},{key:"onError",value:function(e){this.player.debug.error(this.TAG_NAME,"mp4Box onError",e)}},{key:"onSamples",value:function(e,t,i){if(e===this.videoTrackId){var r,a=f(i);try{for(a.s();!(r=a.n()).done;){var n=r.value,o=n.data,s=n.is_sync,l=1e3*n.cts/n.timescale;n.duration,n.timescale,this.player.updateStats({vbps:o.byteLength,dts:l}),s&&this.calcIframeIntervalTimestamp(l);var c=null;c=this.isHevc?hl(o,s):Zs(o,s);var u=this.cryptoPayload(c,s);this._doDecodeByFmp4(u,st,l,s,0),this.mp4Box.releaseUsedSamples(e,n.number)}}catch(v){a.e(v)}finally{a.f()}}else if(e===this.audioTrackId){if(this.player._opt.hasAudio){var d,h=f(i);try{for(h.s();!(d=h.n()).done;){var p=d.value,m=p.data;this.player.updateStats({abps:m.byteLength});var g=1e3*p.cts/p.timescale;p.duration,p.timescale;var y=new Uint8Array(m.byteLength+2);y.set([175,1],0),y.set(m,2),this._doDecodeByFmp4(y,ot,g,!1,0),this.mp4Box.releaseUsedSamples(e,p.number)}}catch(v){h.e(v)}finally{h.f()}}}else this.player.debug.warn(this.TAG_NAME,"onSamples() trackId error",e)}},{key:"getSeqHeader",value:function(e){var t,i=this.mp4Box.getTrackById(e.id),r=f(i.mdia.minf.stbl.stsd.entries);try{for(r.s();!(t=r.n()).done;){var a=t.value;if(a.avcC||a.hvcC){var n=new gu.DataStream(void 0,0,gu.DataStream.BIG_ENDIAN),o=[];a.avcC?(a.avcC.write(n),o=[23,0,0,0,0]):(this.isHevc=!0,a.hvcC.write(n),o=[28,0,0,0,0]);var s=new Uint8Array(n.buffer,8),l=new Uint8Array(o.length+s.length);return l.set(o,0),l.set(s,o.length),l}}}catch(c){r.e(c)}finally{r.f()}return null}},{key:"dispatch",value:function(e){var t=new Uint8Array(e);this.transportDescarmber&&(t=this.transportDescarmber.transport(t)),t.buffer.fileStart=this.offset,this.offset+=t.byteLength,this.mp4Box.appendBuffer(t.buffer)}},{key:"downloadFmp4File",value:function(){var e=new Blob(this.tempFmp4List,{type:'video/mp4; codecs="avc1.640028,mp4a.40.2"'}),t=URL.createObjectURL(e),i=document.createElement("a");i.href=t,i.download=Ln()+".fmp4",i.click(),URL.revokeObjectURL(t)}},{key:"getInputByteLength",value:function(){var e=0;return this.mp4Box&&(e=this.mp4Box.getAllocatedSampleDataSize()),e}}])}(iu),_u=function(e){function t(e){var i;return S(this,t),i=_(this,t,[e]),pu(m(i),"LOG_NAME","Mpeg4Loader"),i.player=e,i.player.debug.log(i.LOG_NAME,"init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){b(t,"destroy",this,3)([]),this.player.debug.log(this.LOG_NAME,"destroy")}}])}(iu);function ku(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];if((t=t.filter(Boolean)).length<2)return t[0];var r=new Uint8Array(t.reduce((function(e,t){return e+t.byteLength}),0)),a=0;return t.forEach((function(e){r.set(e,a),a+=e.byteLength})),r}var wu=3,Su=4,Tu=6,Eu=15,Cu=17,xu=129,Ru=135,Du=21,Lu=134,Iu=27,Pu=36,Bu=T((function e(){S(this,e),this.slices=[],this.total_length=0,this.expected_length=0,this.random_access_indicator=0})),Mu=T((function e(){S(this,e),this.pid=null,this.data=null,this.stream_type=null,this.random_access_indicator=null})),Uu=T((function e(){S(this,e),this.pid=null,this.stream_id=null,this.len=null,this.data=null,this.pts=null,this.nearest_pts=null,this.dts=null})),Fu=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],Ou=function(){function e(){S(this,e),this.mimeType=null,this.duration=null,this.hasAudio=null,this.hasVideo=null,this.audioCodec=null,this.videoCodec=null,this.audioDataRate=null,this.videoDataRate=null,this.audioSampleRate=null,this.audioChannelCount=null,this.width=null,this.height=null,this.fps=null,this.profile=null,this.level=null,this.refFrames=null,this.chromaFormat=null,this.sarNum=null,this.sarDen=null,this.metadata=null,this.segments=null,this.segmentCount=null,this.hasKeyframesIndex=null,this.keyframesIndex=null}return T(e,[{key:"isComplete",value:function(){var e=!1===this.hasAudio||!0===this.hasAudio&&null!=this.audioCodec&&null!=this.audioSampleRate&&null!=this.audioChannelCount,t=!1===this.hasVideo||!0===this.hasVideo&&null!=this.videoCodec&&null!=this.width&&null!=this.height&&null!=this.fps&&null!=this.profile&&null!=this.level&&null!=this.refFrames&&null!=this.chromaFormat&&null!=this.sarNum&&null!=this.sarDen;return null!=this.mimeType&&e&&t}},{key:"isSeekable",value:function(){return!0===this.hasKeyframesIndex}},{key:"getNearestKeyframe",value:function(e){if(null==this.keyframesIndex)return null;var t=this.keyframesIndex,i=this._search(t.times,e);return{index:i,milliseconds:t.times[i],fileposition:t.filepositions[i]}}},{key:"_search",value:function(e,t){var i=0,r=e.length-1,a=0,n=0,o=r;for(t<e[0]&&(i=0,n=o+1);n<=o;){if(a=n+Math.floor((o-n)/2),a===r||t>=e[a]&&t<e[a+1]){i=a;break}e[a]<t?n=a+1:o=a-1}return i}}])}(),Nu=T((function e(t){S(this,e);var i=null,r=t.audio_object_type,a=t.audio_object_type,n=t.sampling_freq_index,o=t.channel_config,s=0,l=navigator.userAgent.toLowerCase();-1!==l.indexOf("firefox")?n>=6?(a=5,i=new Array(4),s=n-3):(a=2,i=new Array(2),s=n):-1!==l.indexOf("android")?(a=2,i=new Array(2),s=n):(a=5,s=n,i=new Array(4),n>=6?s=n-3:1===o&&(a=2,i=new Array(2),s=n)),i[0]=a<<3,i[0]|=(15&n)>>>1,i[1]=(15&n)<<7,i[1]|=(15&o)<<3,5===a&&(i[1]|=(15&s)>>>1,i[2]=(1&s)<<7,i[2]|=8,i[3]=0),this.config=i,this.sampling_rate=Fu[n],this.sampling_index=n,this.channel_count=o,this.object_type=a,this.original_object_type=r,this.codec_mimetype="mp4a.40."+a,this.original_codec_mimetype="mp4a.40."+r})),ju=function(e){function t(e){var i;return S(this,t),i=_(this,t,[e]),i.player=e,i.TAG_NAME="TsLoaderV2",i.first_parse_=!0,i.tsPacketSize=0,i.syncOffset=0,i.pmt_=null,i.config_=null,i.media_info_=new Ou,i.timescale_=90,i.duration_=0,i.pat_={version_number:0,network_pid:0,program_map_pid:{}},i.current_program_=null,i.current_pmt_pid_=-1,i.program_pmt_map_={},i.pes_slice_queues_={},i.section_slice_queues_={},i.video_metadata_={vps:null,sps:null,pps:null,details:null},i.audio_metadata_={codec:null,audio_object_type:null,sampling_freq_index:null,sampling_frequency:null,channel_config:null},i.last_pcr_=null,i.audio_last_sample_pts_=void 0,i.aac_last_incomplete_data_=null,i.has_video_=!1,i.has_audio_=!1,i.video_init_segment_dispatched_=!1,i.audio_init_segment_dispatched_=!1,i.video_metadata_changed_=!1,i.audio_metadata_changed_=!1,i.loas_previous_frame=null,i.video_track_={type:"video",id:1,sequenceNumber:0,samples:[],length:0},i.audio_track_={type:"audio",id:2,sequenceNumber:0,samples:[],length:0},i._remainingPacketData=null,i.player.debug.log(i.TAG_NAME,"init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){this.media_info_=null,this.pes_slice_queues_=null,this.section_slice_queues_=null,this.video_metadata_=null,this.audio_metadata_=null,this.aac_last_incomplete_data_=null,this.video_track_=null,this.audio_track_=null,this._remainingPacketData=null,b(t,"destroy",this,3)([])}},{key:"probe",value:function(e){var t=new Uint8Array(e),i=-1,r=188;if(t.byteLength<=3*r)return{needMoreData:!0};for(;-1===i;){for(var a=Math.min(1e3,t.byteLength-3*r),n=0;n<a;){if(71===t[n]&&71===t[n+r]&&71===t[n+2*r]){i=n;break}n++}if(-1===i)if(188===r)r=192;else{if(192!==r)break;r=204}}return-1===i?{match:!1}:(192===r&&i>=4&&(i-=4),{match:!0,consumed:0,ts_packet_size:r,sync_offset:i})}},{key:"_initPmt",value:function(){return{program_number:0,version_number:0,pcr_pid:0,pid_stream_type:{},common_pids:{h264:void 0,h265:void 0,adts_aac:void 0,loas_aac:void 0,opus:void 0,ac3:void 0,eac3:void 0,mp3:void 0},pes_private_data_pids:{},timed_id3_pids:{},synchronous_klv_pids:{},asynchronous_klv_pids:{},scte_35_pids:{},smpte2038_pids:{}}}},{key:"dispatch",value:function(e){var t=new Uint8Array(e);this._remainingPacketData&&(t=ku(this._remainingPacketData,t),this._remainingPacketData=null);var i=t.buffer,r=this.parseChunks(i);r?this._remainingPacketData=t.subarray(r):t.length<this.tsPacketSize&&(this._remainingPacketData=t)}},{key:"parseChunks",value:function(e){var t=0;if(this.first_parse_){this.first_parse_=!1;var i=this.probe(e);i.match&&(this.tsPacketSize=i.ts_packet_size,this.syncOffset=i.sync_offset),t=this.syncOffset,this.player.debug.log(this.TAG_NAME,"isFirstDispatch and tsPacketSize = ".concat(this.tsPacketSize,", syncOffset = ").concat(this.syncOffset))}for(;t+this.tsPacketSize<=e.byteLength;){192===this.tsPacketSize&&(t+=4);var r=new Uint8Array(e,t,188),a=r[0];if(71!==a){this.player.debug.warn(this.TAG_NAME,"parseChunks() sync_byte = ".concat(a,", not start with 0x47, so break"));break}var n=(64&r[1])>>>6;r[1];var o=(31&r[1])<<8|r[2],s=(48&r[3])>>>4,l=15&r[3],c=!(!this.pmt_||this.pmt_.pcr_pid!==o),u={},d=4;if(2==s||3==s){var h=r[4];if(h>0&&(c||3==s)&&(u.discontinuity_indicator=(128&r[5])>>>7,u.random_access_indicator=(64&r[5])>>>6,u.elementary_stream_priority_indicator=(32&r[5])>>>5,(16&r[5])>>>4)){var p=300*(r[6]<<25|r[7]<<17|r[8]<<9|r[9]<<1|r[10]>>>7)+((1&r[10])<<8|r[11]);this.last_pcr_=p}if(2==s||5+h===188){t+=188,204===this.tsPacketSize&&(t+=16);continue}d=5+h}if(1==s||3==s)if(0===o||o===this.current_pmt_pid_||null!=this.pmt_&&this.pmt_.pid_stream_type[o]===Lu){var f=188-d;this.handleSectionSlice(e,t+d,f,{pid:o,payload_unit_start_indicator:n,continuity_conunter:l,random_access_indicator:u.random_access_indicator})}else if(null!=this.pmt_&&null!=this.pmt_.pid_stream_type[o]){var m=188-d,g=this.pmt_.pid_stream_type[o];o!==this.pmt_.common_pids.h264&&o!==this.pmt_.common_pids.h265&&o!==this.pmt_.common_pids.adts_aac&&o!==this.pmt_.common_pids.loas_aac&&o!==this.pmt_.common_pids.ac3&&o!==this.pmt_.common_pids.eac3&&o!==this.pmt_.common_pids.opus&&o!==this.pmt_.common_pids.mp3&&!0!==this.pmt_.pes_private_data_pids[o]&&!0!==this.pmt_.timed_id3_pids[o]&&!0!==this.pmt_.synchronous_klv_pids[o]&&!0!==this.pmt_.asynchronous_klv_pids[o]||this.handlePESSlice(e,t+d,m,{pid:o,stream_type:g,payload_unit_start_indicator:n,continuity_conunter:l,random_access_indicator:u.random_access_indicator})}t+=188,204===this.tsPacketSize&&(t+=16)}return this.dispatchAudioVideoMediaSegment(),t}},{key:"handleSectionSlice",value:function(e,t,i,r){var a=new Uint8Array(e,t,i),n=this.section_slice_queues_[r.pid];if(r.payload_unit_start_indicator){var o=a[0];if(null!=n&&0!==n.total_length){var s=new Uint8Array(e,t+1,Math.min(i,o));n.slices.push(s),n.total_length+=s.byteLength,n.total_length===n.expected_length?this.emitSectionSlices(n,r):this.clearSlices(n,r)}for(var l=1+o;l<a.byteLength;){if(255===a[l+0])break;var c=(15&a[l+1])<<8|a[l+2];this.section_slice_queues_[r.pid]=new Bu,n=this.section_slice_queues_[r.pid],n.expected_length=c+3,n.random_access_indicator=r.random_access_indicator;var u=new Uint8Array(e,t+l,Math.min(i-l,n.expected_length-n.total_length));n.slices.push(u),n.total_length+=u.byteLength,n.total_length===n.expected_length?this.emitSectionSlices(n,r):n.total_length>=n.expected_length&&this.clearSlices(n,r),l+=u.byteLength}}else if(null!=n&&0!==n.total_length){var d=new Uint8Array(e,t,Math.min(i,n.expected_length-n.total_length));n.slices.push(d),n.total_length+=d.byteLength,n.total_length===n.expected_length?this.emitSectionSlices(n,r):n.total_length>=n.expected_length&&this.clearSlices(n,r)}}},{key:"handlePESSlice",value:function(e,t,i,r){var a=new Uint8Array(e,t,i),n=a[0]<<16|a[1]<<8|a[2];a[3];var o=a[4]<<8|a[5];if(r.payload_unit_start_indicator){if(1!==n)return void this.player.debug.warn(this.TAG_NAME,"handlePESSlice: packet_start_code_prefix should be 1 but with value ".concat(n));var s=this.pes_slice_queues_[r.pid];s&&(0===s.expected_length||s.expected_length===s.total_length?this.emitPESSlices(s,r):this.clearSlices(s,r)),this.pes_slice_queues_[r.pid]=new Bu,this.pes_slice_queues_[r.pid].random_access_indicator=r.random_access_indicator}if(null!=this.pes_slice_queues_[r.pid]){var l=this.pes_slice_queues_[r.pid];l.slices.push(a),r.payload_unit_start_indicator&&(l.expected_length=0===o?0:o+6),l.total_length+=a.byteLength,l.expected_length>0&&l.expected_length===l.total_length?this.emitPESSlices(l,r):l.expected_length>0&&l.expected_length<l.total_length&&this.clearSlices(l,r)}}},{key:"emitSectionSlices",value:function(e,t){for(var i=new Uint8Array(e.total_length),r=0,a=0;r<e.slices.length;r++){var n=e.slices[r];i.set(n,a),a+=n.byteLength}e.slices=[],e.expected_length=-1,e.total_length=0;var o={};o.pid=t.pid,o.data=i,o.file_position=e.file_position,o.random_access_indicator=e.random_access_indicator,this.parseSection(o)}},{key:"emitPESSlices",value:function(e,t){for(var i=new Uint8Array(e.total_length),r=0,a=0;r<e.slices.length;r++){var n=e.slices[r];i.set(n,a),a+=n.byteLength}e.slices=[],e.expected_length=-1,e.total_length=0;var o=new Mu;o.pid=t.pid,o.data=i,o.stream_type=t.stream_type,o.random_access_indicator=e.random_access_indicator,this.parsePES(o)}},{key:"clearSlices",value:function(e){e.slices=[],e.expected_length=-1,e.total_length=0}},{key:"parseSection",value:function(e){var t=e.data,i=e.pid;0===i?this.parsePAT(t):i===this.current_pmt_pid_?this.parsePMT(t):null!=this.pmt_&&this.pmt_.scte_35_pids[i]&&this.parseSCTE35(t)}},{key:"parsePES",value:function(e){var t=e.data,i=t[0]<<16|t[1]<<8|t[2],r=t[3],a=t[4]<<8|t[5];if(1===i){if(188!==r&&190!==r&&191!==r&&240!==r&&241!==r&&255!==r&&242!==r&&248!==r){t[6];var n,o,s=(192&t[7])>>>6,l=t[8];2!==s&&3!==s||(n=536870912*(14&t[9])+4194304*(255&t[10])+16384*(254&t[11])+128*(255&t[12])+(254&t[13])/2,o=3===s?536870912*(14&t[14])+4194304*(255&t[15])+16384*(254&t[16])+128*(255&t[17])+(254&t[18])/2:n);var c,u=9+l;if(0!==a){if(a<3+l)return void this.player.debug.warn(this.TAG_NAME,"Malformed PES: PES_packet_length < 3 + PES_header_data_length");c=a-3-l}else c=t.byteLength-u;var d=t.subarray(u,u+c);switch(e.stream_type){case wu:case Su:this.parseMP3Payload(d,n);break;case Tu:this.pmt_.common_pids.opus===e.pid?this.parseOpusPayload(d,n):this.pmt_.common_pids.ac3===e.pid?this.parseAC3Payload(d,n):this.pmt_.common_pids.eac3===e.pid?this.parseEAC3Payload(d,n):this.pmt_.asynchronous_klv_pids[e.pid]?this.parseAsynchronousKLVMetadataPayload(d,e.pid,r):this.pmt_.smpte2038_pids[e.pid]?this.parseSMPTE2038MetadataPayload(d,n,o,e.pid,r):this.parsePESPrivateDataPayload(d,n,o,e.pid,r);break;case Eu:this.parseADTSAACPayload(d,n);break;case Cu:this.parseLOASAACPayload(d,n);break;case xu:this.parseAC3Payload(d,n);break;case Ru:this.parseEAC3Payload(d,n);break;case Du:this.pmt_.timed_id3_pids[e.pid]?this.parseTimedID3MetadataPayload(d,n,o,e.pid,r):this.pmt_.synchronous_klv_pids[e.pid]&&this.parseSynchronousKLVMetadataPayload(d,n,o,e.pid,r);break;case Iu:this.parseH264Payload(d,n,o,e.random_access_indicator);break;case Pu:this.parseH265Payload(d,n,o,e.random_access_indicator)}}else if((188===r||191===r||240===r||241===r||255===r||242===r||248===r)&&e.stream_type===Tu){var h,p=6;h=0!==a?a:t.byteLength-p;var f=t.subarray(p,p+h);this.parsePESPrivateDataPayload(f,void 0,void 0,e.pid,r)}}else this.player.debug.error(this.TAG_NAME,"parsePES: packet_start_code_prefix should be 1 but with value ".concat(i))}},{key:"parsePAT",value:function(e){var t=e[0];if(0===t){var i=(15&e[1])<<8|e[2];e[3],e[4];var r=(62&e[5])>>>1,a=1&e[5],n=e[6];e[7];var o=null;if(1===a&&0===n)o={version_number:0,network_pid:0,program_pmt_pid:{}},o.version_number=r;else if(o=this.pat_,null==o)return;for(var s=i-5-4,l=-1,c=-1,u=8;u<8+s;u+=4){var d=e[u]<<8|e[u+1],h=(31&e[u+2])<<8|e[u+3];0===d?o.network_pid=h:(o.program_pmt_pid[d]=h,-1===l&&(l=d),-1===c&&(c=h))}1===a&&0===n&&(null==this.pat_&&this.player.debug.log(this.TAG_NAME,"Parsed first PAT: ".concat(JSON.stringify(o))),this.pat_=o,this.current_program_=l,this.current_pmt_pid_=c)}else Log.e(this.TAG,"parsePAT: table_id ".concat(t," is not corresponded to PAT!"))}},{key:"parsePMT",value:function(e){var t=e[0];if(2===t){var i,r=(15&e[1])<<8|e[2],a=e[3]<<8|e[4],n=(62&e[5])>>>1,o=1&e[5],s=e[6];if(e[7],1===o&&0===s)i=this._initPmt(),i.program_number=a,i.version_number=n,this.program_pmt_map_[a]=i;else if(i=this.program_pmt_map_[a],null==i)return;i.pcr_pid=(31&e[8])<<8|e[9];for(var l=(15&e[10])<<8|e[11],c=12+l,u=r-9-l-4,d=c;d<c+u;){var h=e[d],p=(31&e[d+1])<<8|e[d+2],f=(15&e[d+3])<<8|e[d+4];i.pid_stream_type[p]=h;var m=i.common_pids.h264||i.common_pids.h265,y=i.common_pids.adts_aac||i.common_pids.loas_aac||i.common_pids.ac3||i.common_pids.eac3||i.common_pids.opus||i.common_pids.mp3;if(h!==Iu||m)if(h!==Pu||m)if(h!==Eu||y)if(h!==Cu||y)if(h!==xu||y)if(h!==Ru||y)if(h!==wu&&h!==Su||y)if(h===Tu){if(i.pes_private_data_pids[p]=!0,f>0){for(var v=d+5;v<d+5+f;){var A=e[v+0],b=e[v+1];if(5===A){var _=String.fromCharCode.apply(String,g(Array.from(e.subarray(v+2,v+2+b))));"VANC"===_?i.smpte2038_pids[p]=!0:"Opus"===_?i.common_pids.opus=p:"KLVA"===_&&(i.asynchronous_klv_pids[p]=!0)}else if(127===A&&p===i.common_pids.opus){var k=null;if(128===e[v+2]&&(k=e[v+3]),null==k){Log.e(this.TAG,"Not Supported Opus channel count.");continue}var w={codec:"opus",channel_count:0==(15&k)?2:15&k,channel_config_code:k,sample_rate:48e3},S={codec:"opus",meta:w};0==this.audio_init_segment_dispatched_?(this.audio_metadata_=w,this.dispatchAudioInitSegment(S)):this.detectAudioMetadataChange(S)&&(this.dispatchAudioMediaSegment(),this.dispatchAudioInitSegment(S))}v+=2+b}var T=e.subarray(d+5,d+5+f);this.dispatchPESPrivateDataDescriptor(p,h,T)}}else if(h===Du){if(f>0)for(var E=d+5;E<d+5+f;){var C=e[E+0],x=e[E+1];if(38===C){var R=e[E+2]<<8|e[E+3]<<0,D=null;65535===R&&(D=String.fromCharCode.apply(String,g(Array.from(e.subarray(E+4,E+4+4)))));var L=null;if(255===e[E+4+(65535===R?4:0)]){var I=4+(65535===R?4:0)+1;L=String.fromCharCode.apply(String,g(Array.from(e.subarray(E+I,E+I+4))))}"ID3 "===D&&"ID3 "===L?i.timed_id3_pids[p]=!0:"KLVA"===L&&(i.synchronous_klv_pids[p]=!0)}E+=2+x}}else h===Lu&&(i.scte_35_pids[p]=!0);else i.common_pids.mp3=p;else i.common_pids.eac3=p;else i.common_pids.ac3=p;else i.common_pids.loas_aac=p;else i.common_pids.adts_aac=p;else i.common_pids.h265=p;else i.common_pids.h264=p;d+=5+f}a===this.current_program_&&(null==this.pmt_&&this.player.debug.log(this.TAG_NAME,"Parsed first PMT: ".concat(JSON.stringify(i))),this.pmt_=i,(i.common_pids.h264||i.common_pids.h265)&&(this.has_video_=!0),(i.common_pids.adts_aac||i.common_pids.loas_aac||i.common_pids.ac3||i.common_pids.opus||i.common_pids.mp3)&&(this.has_audio_=!0))}else this.player.debug.error(this.TAG_NAME,"parsePMT: table_id ".concat(t," is not corresponded to PMT!"))}},{key:"parseSCTE35",value:function(e){}},{key:"parseH264Payload",value:function(e,t,i,r){for(var a=new rl(e),n=null,o=null,s=[],l=0,c=!1;null!=(n=a.readNextNaluPayload());){var u=new al(n);if(u.type===ti){var d=Ks.parseSPS$2(n.data);this.video_init_segment_dispatched_?!0===this.detectVideoMetadataChange(u,d)&&(this.player.debug.log(this.TAG_NAME,"H264: Critical h264 metadata has been changed, attempt to re-generate InitSegment"),this.video_metadata_changed_=!0,this.video_metadata_={vps:void 0,sps:u,pps:void 0,details:d}):(this.video_metadata_.sps=u,this.video_metadata_.details=d)}else u.type===ii?this.video_init_segment_dispatched_&&!this.video_metadata_changed_||(this.video_metadata_.pps=u,this.video_metadata_.sps&&this.video_metadata_.pps&&(this.video_metadata_changed_&&this.dispatchVideoMediaSegment(),this.dispatchVideoInitSegment())):(u.type===$t||u.type===Zt&&1===r)&&(c=!0);this.video_init_segment_dispatched_&&(s.push(u),l+=u.data.byteLength)}var h=Math.floor(t/this.timescale_),p=Math.floor(i/this.timescale_);if(s.length){for(var f=this.video_track_,m=0;m<s.length;m++){var g=s[m];if(null==o)o=g.data;else{var y=new Uint8Array(o.byteLength+g.data.byteLength);y.set(o,0),y.set(g.data,o.byteLength),o=y}}var v={length:l,isIFrame:c,dts:p,pts:h,cts:h-p,payload:o,type:st,isHevc:!1};f.samples.push(v),f.length=o.byteLength}}},{key:"parseH265Payload",value:function(e,t,i,r){for(var a=new gl(e),n=null,o=null,s=[],l=0,c=!1;null!=(n=a.readNextNaluPayload());){var u=new yl(n);if(u.type===li){if(!this.video_init_segment_dispatched_){var d=sl.parseVPS(n.data);this.video_metadata_.vps=u,this.video_metadata_.details=w(w({},this.video_metadata_.details),d)}}else if(u.type===ui){var h=sl.parseSPS(n.data);this.video_init_segment_dispatched_?!0===this.detectVideoMetadataChange(u,h)&&(this.player.debug.log(this.TAG_NAME,"H265: Critical h265 metadata has been changed, attempt to re-generate InitSegment"),this.video_metadata_changed_=!0,this.video_metadata_={vps:void 0,sps:u,pps:void 0,details:h}):(this.video_metadata_.sps=u,this.video_metadata_.details=w(w({},this.video_metadata_.details),h))}else if(u.type===hi){if(!this.video_init_segment_dispatched_||this.video_metadata_changed_){var p=sl.parsePPS(n.data);this.video_metadata_.pps=u,this.video_metadata_.details=w(w({},this.video_metadata_.details),p),this.video_metadata_.vps&&this.video_metadata_.sps&&this.video_metadata_.pps&&(this.video_metadata_changed_&&this.dispatchVideoMediaSegment(),this.dispatchVideoInitSegment())}}else u.type!==ai&&u.type!==ni&&u.type!==oi||(c=!0);this.video_init_segment_dispatched_&&(s.push(u),l+=u.data.byteLength)}var f=Math.floor(t/this.timescale_),m=Math.floor(i/this.timescale_);if(s.length){for(var g=this.video_track_,y=0;y<s.length;y++){var v=s[y];if(null==o)o=v.data;else{var A=new Uint8Array(o.byteLength+v.data.byteLength);A.set(o,0),A.set(v.data,o.byteLength),o=A}}var b={type:st,length:l,isIFrame:c,dts:m,pts:f,cts:f-m,payload:o,isHevc:!0};g.samples.push(b),g.length=o.byteLength}}},{key:"detectVideoMetadataChange",value:function(e,t){if(t.codec_mimetype!==this.video_metadata_.details.codec_mimetype)return this.player.debug.log(this.TAG_NAME,"Video: Codec mimeType changed from ".concat(this.video_metadata_.details.codec_mimetype," to ").concat(t.codec_mimetype)),!0;if(t.codec_size.width!==this.video_metadata_.details.codec_size.width||t.codec_size.height!==this.video_metadata_.details.codec_size.height){var i=this.video_metadata_.details.codec_size,r=t.codec_size;return this.player.debug.log(this.TAG_NAME,"Video: Coded Resolution changed from ".concat(i.width,"x").concat(i.height," to ").concat(r.width,"x").concat(r.height)),!0}return t.present_size.width!==this.video_metadata_.details.present_size.width&&(this.player.debug.log(this.TAG_NAME,"Video: Present resolution width changed from ".concat(this.video_metadata_.details.present_size.width," to ").concat(t.present_size.width)),!0)}},{key:"isInitSegmentDispatched",value:function(){return this.has_video_&&this.has_audio_?this.video_init_segment_dispatched_&&this.audio_init_segment_dispatched_:this.has_video_&&!this.has_audio_?this.video_init_segment_dispatched_:!(this.has_video_||!this.has_audio_)&&this.audio_init_segment_dispatched_}},{key:"dispatchVideoInitSegment",value:function(){var e=this.video_metadata_.details,t={type:"video"};t.id=this.video_track_.id,t.timescale=1e3,t.duration=this.duration_,t.codecWidth=e.codec_size.width,t.codecHeight=e.codec_size.height,t.presentWidth=e.present_size.width,t.presentHeight=e.present_size.height,t.profile=e.profile_string,t.level=e.level_string,t.bitDepth=e.bit_depth,t.chromaFormat=e.chroma_format,t.sarRatio=e.sar_ratio,t.frameRate=e.frame_rate;var i=t.frameRate.fps_den,r=t.frameRate.fps_num;t.refSampleDuration=i/r*1e3,t.codec=e.codec_mimetype;var a=!1;if(this.video_metadata_.vps){a=!0;var n=this.video_metadata_.vps.data.subarray(4),o=this.video_metadata_.sps.data.subarray(4),s=this.video_metadata_.pps.data.subarray(4);t.hvcc=dl({vps:n,sps:o,pps:s}),0==this.video_init_segment_dispatched_&&this.player.debug.log(this.TAG_NAME,"Generated first HEVCDecoderConfigurationRecord for mimeType: ".concat(t.codec)),t.hvcc&&this._doDecodeByTs(t.hvcc,st,0,!0,0)}else{var l=this.video_metadata_.sps.data.subarray(4),c=this.video_metadata_.pps.data.subarray(4);t.avcc=Xs({sps:l,pps:c}),0==this.video_init_segment_dispatched_&&this.player.debug.log(this.TAG_NAME,"Generated first AVCDecoderConfigurationRecord for mimeType: ".concat(t.codec)),t.avcc&&this._doDecodeByTs(t.avcc,st,0,!0,0)}this.video_init_segment_dispatched_=!0,this.video_metadata_changed_=!1;var u=this.media_info_;u.hasVideo=!0,u.width=t.codecWidth,u.height=t.codecHeight,u.fps=t.frameRate.fps,u.profile=t.profile,u.level=t.level,u.refFrames=e.ref_frames,u.chromaFormat=e.chroma_format_string,u.sarNum=t.sarRatio.width,u.sarDen=t.sarRatio.height,u.videoCodec=t.codec,u.hasAudio&&u.audioCodec?u.mimeType='video/mp2t; codecs="'.concat(u.videoCodec,",").concat(u.audioCodec,'"'):u.mimeType='video/mp2t; codecs="'.concat(u.videoCodec,'"'),this.player.video.updateVideoInfo({width:t.codecWidth,height:t.codecHeight,encTypeCode:a?zt:Gt})}},{key:"dispatchVideoMediaSegment",value:function(){this.isInitSegmentDispatched()&&this.video_track_.length&&this._preDoDecode()}},{key:"dispatchAudioMediaSegment",value:function(){this.isInitSegmentDispatched()&&this.audio_track_.length&&this._preDoDecode()}},{key:"dispatchAudioVideoMediaSegment",value:function(){this.isInitSegmentDispatched()&&(this.audio_track_.length||this.video_track_.length)&&this._preDoDecode()}},{key:"parseADTSAACPayload",value:function(e,t){if(!this.has_video_||this.video_init_segment_dispatched_){if(this.aac_last_incomplete_data_){var i=new Uint8Array(e.byteLength+this.aac_last_incomplete_data_.byteLength);i.set(this.aac_last_incomplete_data_,0),i.set(e,this.aac_last_incomplete_data_.byteLength),e=i}var r,a;if(null!=t&&(a=t/this.timescale_),"aac"===this.audio_metadata_.codec){if(null==t&&null!=this.audio_last_sample_pts_)r=1024/this.audio_metadata_.sampling_frequency*1e3,a=this.audio_last_sample_pts_+r;else if(null==t)return void this.player.debug.warn(this.TAG_NAME,"AAC: Unknown pts");if(this.aac_last_incomplete_data_&&this.audio_last_sample_pts_){r=1024/this.audio_metadata_.sampling_frequency*1e3;var n=this.audio_last_sample_pts_+r;Math.abs(n-a)>1&&(this.player.debug.warn(this.TAG_NAME,"AAC: Detected pts overlapped, expected: ".concat(n,"ms, PES pts: ").concat(a,"ms")),a=n)}}for(var o,s=new wn(e),l=null,c=a;null!=(l=s.readNextAACFrame());){r=1024/l.sampling_frequency*1e3;var u={codec:"aac",data:l};0==this.audio_init_segment_dispatched_?(this.audio_metadata_={codec:"aac",audio_object_type:l.audio_object_type,sampling_freq_index:l.sampling_freq_index,sampling_frequency:l.sampling_frequency,channel_config:l.channel_config},this.dispatchAudioInitSegment(u)):this.detectAudioMetadataChange(u)&&(this.dispatchAudioMediaSegment(),this.dispatchAudioInitSegment(u)),o=c;var d=Math.floor(c),h=new Uint8Array(l.data.length+2);h.set([175,1],0),h.set(l.data,2);var p={payload:h,length:h.byteLength,pts:d,dts:d,type:ot};this.audio_track_.samples.push(p),this.audio_track_.length+=h.byteLength,c+=r}s.hasIncompleteData()&&(this.aac_last_incomplete_data_=s.getIncompleteData()),o&&(this.audio_last_sample_pts_=o)}}},{key:"parseLOASAACPayload",value:function(e,t){if(!this.has_video_||this.video_init_segment_dispatched_){if(this.aac_last_incomplete_data_){var i=new Uint8Array(e.byteLength+this.aac_last_incomplete_data_.byteLength);i.set(this.aac_last_incomplete_data_,0),i.set(e,this.aac_last_incomplete_data_.byteLength),e=i}var r,a;if(null!=t&&(a=t/this.timescale_),"aac"===this.audio_metadata_.codec){if(null==t&&null!=this.audio_last_sample_pts_)r=1024/this.audio_metadata_.sampling_frequency*1e3,a=this.audio_last_sample_pts_+r;else if(null==t)return void this.player.debug.warn(this.TAG_NAME,"AAC: Unknown pts");if(this.aac_last_incomplete_data_&&this.audio_last_sample_pts_){r=1024/this.audio_metadata_.sampling_frequency*1e3;var n=this.audio_last_sample_pts_+r;Math.abs(n-a)>1&&(this.player.debug.warn(this.TAG,"AAC: Detected pts overlapped, expected: ".concat(n,"ms, PES pts: ").concat(a,"ms")),a=n)}}for(var o,s=new Sn(e),l=null,c=a;null!=(l=s.readNextAACFrame(ro(this.loas_previous_frame)?void 0:this.loas_previous_frame));){this.loas_previous_frame=l,r=1024/l.sampling_frequency*1e3;var u={codec:"aac",data:l};0==this.audio_init_segment_dispatched_?(this.audio_metadata_={codec:"aac",audio_object_type:l.audio_object_type,sampling_freq_index:l.sampling_freq_index,sampling_frequency:l.sampling_frequency,channel_config:l.channel_config},this.dispatchAudioInitSegment(u)):this.detectAudioMetadataChange(u)&&(this.dispatchAudioMediaSegment(),this.dispatchAudioInitSegment(u)),o=c;var d=Math.floor(c),h=new Uint8Array(l.data.length+2);h.set([175,1],0),h.set(l.data,2);var p={payload:h,length:h.byteLength,pts:d,dts:d,type:ot};this.audio_track_.samples.push(p),this.audio_track_.length+=h.byteLength,c+=r}s.hasIncompleteData()&&(this.aac_last_incomplete_data_=s.getIncompleteData()),o&&(this.audio_last_sample_pts_=o)}}},{key:"parseAC3Payload",value:function(e,t){}},{key:"parseEAC3Payload",value:function(e,t){}},{key:"parseOpusPayload",value:function(e,t){}},{key:"parseMP3Payload",value:function(e,t){if(!this.has_video_||this.video_init_segment_dispatched_){var i=[44100,48e3,32e3,0],r=[22050,24e3,16e3,0],a=[11025,12e3,8e3,0],n=e[1]>>>3&3,o=(6&e[1])>>1;e[2];var s=(12&e[2])>>>2,l=3!==(e[3]>>>6&3)?2:1,c=0,u=34;switch(n){case 0:c=a[s];break;case 2:c=r[s];break;case 3:c=i[s]}switch(o){case 1:u=34;break;case 2:u=33;break;case 3:u=32}var d={};d.object_type=u,d.sample_rate=c,d.channel_count=l,d.data=e;var h={codec:"mp3",data:d};0==this.audio_init_segment_dispatched_?(this.audio_metadata_={codec:"mp3",object_type:u,sample_rate:c,channel_count:l},this.dispatchAudioInitSegment(h)):this.detectAudioMetadataChange(h)&&(this.dispatchAudioMediaSegment(),this.dispatchAudioInitSegment(h));var p={payload:e,length:e.byteLength,pts:t/this.timescale_,dts:t/this.timescale_,type:ot};this.audio_track_.samples.push(p),this.audio_track_.length+=e.byteLength}}},{key:"detectAudioMetadataChange",value:function(e){if(e.codec!==this.audio_metadata_.codec)return this.player.debug.log(this.TAG_NAME,"Audio: Audio Codecs changed from ".concat(this.audio_metadata_.codec," to ").concat(e.codec)),!0;if("aac"===e.codec&&"aac"===this.audio_metadata_.codec){var t=e.data;if(t.audio_object_type!==this.audio_metadata_.audio_object_type)return this.player.debug.log(this.TAG_NAME,"AAC: AudioObjectType changed from ".concat(this.audio_metadata_.audio_object_type," to ").concat(t.audio_object_type)),!0;if(t.sampling_freq_index!==this.audio_metadata_.sampling_freq_index)return this.player.debug.log(this.TAG_NAME,"AAC: SamplingFrequencyIndex changed from ".concat(this.audio_metadata_.sampling_freq_index," to ").concat(t.sampling_freq_index)),!0;if(t.channel_config!==this.audio_metadata_.channel_config)return this.player.debug.log(this.TAG_NAME,"AAC: Channel configuration changed from ".concat(this.audio_metadata_.channel_config," to ").concat(t.channel_config)),!0}else if("ac-3"===e.codec&&"ac-3"===this.audio_metadata_.codec){var i=e.data;if(i.sampling_frequency!==this.audio_metadata_.sampling_frequency)return this.player.debug.log(this.TAG_NAME,"AC3: Sampling Frequency changed from ".concat(this.audio_metadata_.sampling_frequency," to ").concat(i.sampling_frequency)),!0;if(i.bit_stream_identification!==this.audio_metadata_.bit_stream_identification)return this.player.debug.log(this.TAG_NAME,"AC3: Bit Stream Identification changed from ".concat(this.audio_metadata_.bit_stream_identification," to ").concat(i.bit_stream_identification)),!0;if(i.bit_stream_mode!==this.audio_metadata_.bit_stream_mode)return this.player.debug.log(this.TAG_NAME,"AC3: BitStream Mode changed from ".concat(this.audio_metadata_.bit_stream_mode," to ").concat(i.bit_stream_mode)),!0;if(i.channel_mode!==this.audio_metadata_.channel_mode)return this.player.debug.log(this.TAG_NAME,"AC3: Channel Mode changed from ".concat(this.audio_metadata_.channel_mode," to ").concat(i.channel_mode)),!0;if(i.low_frequency_effects_channel_on!==this.audio_metadata_.low_frequency_effects_channel_on)return this.player.debug.log(this.TAG_NAME,"AC3: Low Frequency Effects Channel On changed from ".concat(this.audio_metadata_.low_frequency_effects_channel_on," to ").concat(i.low_frequency_effects_channel_on)),!0}else if("opus"===e.codec&&"opus"===this.audio_metadata_.codec){var r=e.meta;if(r.sample_rate!==this.audio_metadata_.sample_rate)return this.player.debug.log(this.TAG_NAME,"Opus: SamplingFrequencyIndex changed from ".concat(this.audio_metadata_.sample_rate," to ").concat(r.sample_rate)),!0;if(r.channel_count!==this.audio_metadata_.channel_count)return this.player.debug.log(this.TAG_NAME,"Opus: Channel count changed from ".concat(this.audio_metadata_.channel_count," to ").concat(r.channel_count)),!0}else if("mp3"===e.codec&&"mp3"===this.audio_metadata_.codec){var a=e.data;if(a.object_type!==this.audio_metadata_.object_type)return this.player.debug.log(this.TAG_NAME,"MP3: AudioObjectType changed from ".concat(this.audio_metadata_.object_type," to ").concat(a.object_type)),!0;if(a.sample_rate!==this.audio_metadata_.sample_rate)return this.player.debug.log(this.TAG_NAME,"MP3: SamplingFrequencyIndex changed from ".concat(this.audio_metadata_.sample_rate," to ").concat(a.sample_rate)),!0;if(a.channel_count!==this.audio_metadata_.channel_count)return this.player.debug.log(this.TAG_NAME,"MP3: Channel count changed from ".concat(this.audio_metadata_.channel_count," to ").concat(a.channel_count)),!0}return!1}},{key:"dispatchAudioInitSegment",value:function(e){var t={type:"audio"};t.id=this.audio_track_.id,t.timescale=1e3,t.duration=this.duration_;var i="";if("aac"===this.audio_metadata_.codec){var r="aac"===e.codec?e.data:null,a=new Nu(r);t.audioSampleRate=a.sampling_rate,t.audioSampleRateIndex=a.sampling_index,t.channelCount=a.channel_count,t.codec=a.codec_mimetype,t.originalCodec=a.original_codec_mimetype,t.config=a.config,t.refSampleDuration=1024/t.audioSampleRate*t.timescale,i=Vt;var n=hn({profile:this.player._opt.mseDecodeAudio?a.object_type:a.original_object_type,sampleRate:t.audioSampleRateIndex,channel:t.channelCount});console.error("aacADTSHeader","profile: ".concat(a.object_type,", sampleRate: ").concat(t.audioSampleRateIndex,", channel: ").concat(t.channelCount)),this._doDecodeByTs(n,ot,0,!1,0)}else"ac-3"===this.audio_metadata_.codec||"ec-3"===this.audio_metadata_.codec||"opus"===this.audio_metadata_.codec||"mp3"===this.audio_metadata_.codec&&(t.audioSampleRate=this.audio_metadata_.sample_rate,t.channelCount=this.audio_metadata_.channel_count,t.codec="mp3",t.originalCodec="mp3",t.config=void 0,i=Jt);0==this.audio_init_segment_dispatched_&&this.player.debug.log(this.TAG_NAME,"Generated first AudioSpecificConfig for mimeType: ".concat(t.codec)),this.audio_init_segment_dispatched_=!0,this.video_metadata_changed_=!1;var o=this.media_info_;o.hasAudio=!0,o.audioCodec=t.originalCodec,o.audioSampleRate=t.audioSampleRate,o.audioChannelCount=t.channelCount,o.hasVideo&&o.videoCodec?o.mimeType='video/mp2t; codecs="'.concat(o.videoCodec,",").concat(o.audioCodec,'"'):o.mimeType='video/mp2t; codecs="'.concat(o.audioCodec,'"'),i&&this.player.audio.updateAudioInfo({encTypeCode:i,channels:t.channelCount,sampleRate:t.audioSampleRate})}},{key:"dispatchPESPrivateDataDescriptor",value:function(e,t,i){}},{key:"parsePESPrivateDataPayload",value:function(e,t,i,r,a){var n=new Uu;if(n.pid=r,n.stream_id=a,n.len=e.byteLength,n.data=e,null!=t){var o=Math.floor(t/this.timescale_);n.pts=o}else n.nearest_pts=this.getNearestTimestampMilliseconds();if(null!=i){var s=Math.floor(i/this.timescale_);n.dts=s}}},{key:"parseTimedID3MetadataPayload",value:function(e,t,i,r,a){this.player.debug.log(this.TAG_NAME,"Timed ID3 Metadata: pid=".concat(r,", pts=").concat(t,", dts=").concat(i,", stream_id=").concat(a))}},{key:"parseSynchronousKLVMetadataPayload",value:function(e,t,i,r,a){this.player.debug.log(this.TAG_NAME,"Synchronous KLV Metadata: pid=".concat(r,", pts=").concat(t,", dts=").concat(i,", stream_id=").concat(a))}},{key:"parseAsynchronousKLVMetadataPayload",value:function(e,t,i){this.player.debug.log(this.TAG_NAME,"Asynchronous KLV Metadata: pid=".concat(t,", stream_id=").concat(i))}},{key:"parseSMPTE2038MetadataPayload",value:function(e,t,i,r,a){this.player.debug.log(this.TAG_NAME,"SMPTE 2038 Metadata: pid=".concat(r,", pts=").concat(t,", dts=").concat(i,", stream_id=").concat(a))}},{key:"getNearestTimestampMilliseconds",value:function(){return null!=this.audio_last_sample_pts_?Math.floor(this.audio_last_sample_pts_):null!=this.last_pcr_?Math.floor(this.last_pcr_/300/this.timescale_):void 0}},{key:"_preDoDecode",value:function(){var e=this,t=this.video_track_,i=this.audio_track_,r=t.samples;i.samples.length>0&&(r=t.samples.concat(i.samples),r=r.sort((function(e,t){return e.dts-t.dts}))),r.forEach((function(t){var i=new Uint8Array(t.payload);delete t.payload,t.type===st?e._doDecodeVideo(w(w({},t),{},{payload:i})):t.type===ot&&e._doDecodeAudio(w(w({},t),{},{payload:i}))})),t.samples=[],t.length=0,i.samples=[],i.length=0}},{key:"_doDecodeVideo",value:function(e){var t=new Uint8Array(e.payload),i=null;i=e.isHevc?hl(t,e.isIFrame):Zs(t,e.isIFrame),this.player.updateStats({dts:e.dts,vbps:i.byteLength}),e.isIFrame&&this.calcIframeIntervalTimestamp(e.dts);var r=this.cryptoPayload(i,e.isIFrame);this._doDecodeByTs(r,st,e.dts,e.isIFrame,e.cts)}},{key:"_doDecodeAudio",value:function(e){var t=new Uint8Array(e.payload);this.player.updateStats({abps:t.byteLength});var i=t;Oo(this.player._opt.m7sCryptoAudio)&&(i=this.cryptoPayloadAudio(t)),this._doDecodeByTs(i,ot,e.dts,!1,0)}},{key:"getInputByteLength",value:function(){return this._remainingPacketData&&this._remainingPacketData.byteLength||0}}])}(iu),Gu=function(){function e(t){return S(this,e),new(e.getLoaderFactory(t))(t)}return T(e,null,[{key:"getLoaderFactory",value:function(e){var t=e._opt.demuxType;return t===q?uu:t===J||e.isWebrtcH265()?cu:t===Q?du:t===X?fu:t===Z?bu:t===$?_u:t===te?ju:mu}}])}(),zu=function(e){function t(e){var i;return S(this,t),i=_(this,t),i.player=e,i.TAG_NAME="Webcodecs",i.hasInit=!1,i.isDecodeFirstIIframe=!!No(e._opt.checkFirstIFrame),i.isInitInfo=!1,i.prevTimestamp=null,i.decodeDiffTimestamp=null,i.prevDts=null,i.decoder=null,i.isWidthOrHeightChanged=!1,i.initDecoder(),e.debug.log(i.TAG_NAME,"init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){this.decoder&&(No(this.isDecodeStateClosed())&&this.decoder.close(),this.decoder=null),this.prevTimestamp=null,this.decodeDiffTimestamp=null,this.prevDts=null,this.hasInit=!1,this.isInitInfo=!1,this.isDecodeFirstIIframe=!1,this.isWidthOrHeightChanged=!1,this.off(),this.player.debug.log(this.TAG_NAME,"destroy")}},{key:"initDecoder",value:function(){var e=this;this.decoder=new VideoDecoder({output:function(t){e.handleDecode(t)},error:function(t){e.handleError(t)}})}},{key:"handleDecode",value:function(e){this.isInitInfo||(this.player.video.updateVideoInfo({width:e.codedWidth,height:e.codedHeight}),this.player.video.initCanvasViewSize(),this.isInitInfo=!0),this.player.isPlayer()?(this.player.updateStats({dfps:!0}),this.player._times.videoStart||(this.player._times.videoStart=Ln(),this.player.handlePlayToRenderTimes()),this.player.video.render({videoFrame:e,ts:e.timestamp}),this.player.handleRender()):this.player.isPlayback()&&(this.player.updateStats({dfps:!0}),No(this.player.playbackPause)?(this.player.playback.isUseLocalCalculateTime&&this.player.playback.increaseLocalTimestamp(),this.player.playback.isUseFpsRender?this.player.video.pushData({videoFrame:e,ts:e.timestamp}):this.player.video.render$2({videoFrame:e,ts:e.timestamp})):No(this.player.playback.isPlaybackPauseClearCache)&&this.player.playback.isCacheBeforeDecodeForFpsRender&&this.player.playback.isUseFpsRender&&this.player.video.pushData({videoFrame:e,ts:e.timestamp}))}},{key:"handleError",value:function(e){this.player.debug.error(this.TAG_NAME,"VideoDecoder handleError：",e.code,e);var t=e.toString();-1!==t.indexOf(Rr)?this.player.emitError(It.webcodecsUnsupportedConfigurationError,t):-1!==t.indexOf(Dr)||-1!==t.indexOf(Lr)||-1!==t.indexOf(Ir)?this.player.emitError(It.webcodecsDecodeError,t):-1!==t.indexOf(Pr)&&this.player.emitError(It.webcodecsH265NotSupport)}},{key:"decodeVideo",value:function(e,t,i,r){if(this.player)if(this.player.isDestroyedOrClosed())this.player.debug.warn(this.TAG_NAME,"decodeVideo() player is destroyed");else if(this.hasInit)if(!this.isDecodeFirstIIframe&&i&&(this.isDecodeFirstIIframe=!0),this.isDecodeFirstIIframe){if(this.isDecodeStateClosed())return void this.player.debug.warn(this.TAG_NAME,"VideoDecoder isDecodeStateClosed true");if(i&&0===e[1]){var a=15&e[0],n={};a===Gt?n=Qs(e.slice(5)):a===zt&&(n=ll(e));var o=this.player.video.videoInfo;o&&o.width&&o.height&&n&&n.codecWidth&&n.codecHeight&&(n.codecWidth!==o.width||n.codecHeight!==o.height)&&(this.player.debug.warn(this.TAG_NAME,"decodeVideo: video width or height is changed,\n                        old width is ".concat(o.width,", old height is ").concat(o.height,",\n                         new width is ").concat(n.codecWidth,", new height is ").concat(n.codecHeight,",\n                         and emit change event")),this.isWidthOrHeightChanged=!0,this.player.emitError(It.wcsWidthOrHeightChange))}if(this.isWidthOrHeightChanged)return void this.player.debug.warn(this.TAG_NAME,"decodeVideo: video width or height is changed, and return");if(Fo(e))return void this.player.debug.warn(this.TAG_NAME,"decodeVideo and payload is video sequence header so drop this frame");if(e.byteLength<12)return void this.player.debug.warn(this.TAG_NAME,"decodeVideo and payload is too small , payload length is ".concat(e.byteLength));var s=!1,l=(new Date).getTime();this.prevTimestamp||(this.prevTimestamp=l,s=!0);var c=l-this.prevTimestamp;this.decodeDiffTimestamp=c,c>500&&!s&&this.player.isPlayer()&&this.player.debug.warn(this.TAG_NAME,"decodeVideo diff time 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this.decodeDiffTimestamp}},{key:"isDecodeStateClosed",value:function(){return"closed"===this.decoder.state}},{key:"isDecodeStateConfigured",value:function(){return"configured"===this.decoder.state}},{key:"isDecodeStateUnConfigured",value:function(){return"unconfigured"===this.decoder.state}}])}(s),Hu={play:"播放",pause:"暂停",audio:"",mute:"",screenshot:"截图",loading:"",fullscreen:"全屏",fullscreenExit:"退出全屏",record:"录制",recordStop:"停止录制",narrow:"缩小",expand:"放大",ptz:"操作盘",ptzActive:"操作盘激活",zoom:"电子放大",zoomStop:"关闭电子放大",close:"关闭",performance:"性能面板",performanceActive:"性能面板激活",face:"人脸识别",faceActive:"人脸识别激活",object:"物品识别",objectActive:"物品识别激活",occlusion:"遮挡物检查",occlusionActive:"遮挡物检查激活",logSave:"保存日志"},Wu=Object.keys(Hu).reduce((function(e,t){return e[t]='\n    <i class="jb-pro-icon jb-pro-icon-'.concat(t,'"></i>\n    ').concat(Hu[t]?'<span class="icon-title-tips"><span class="icon-title">'.concat(Hu[t],"</span></span>"):"","\n"),e}),{});function Vu(e,t){var i=!1;return e.forEach((function(e){i||e.startTimestamp<=t&&e.endTimestamp>t&&(i=!0)})),i}function Ju(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:[],i=arguments.length>2?arguments[2]:void 0,r=e.length,a=t.length,n=Math.max(r,a),o=2e3,s=Math.ceil(n/o),l=0,c=0;function u(){for(var a="",n="",d=0;d<o;d++){var h=e[c];h&&(a+='\n                     <div class="jb-pro-playback-time-minute-one'.concat(h.hasRecord?" active":"").concat(h.isStart?" start":"",'" data-has-record="').concat(h.hasRecord,'"\n                     data-time="').concat(h.timestamp,'" data-type="').concat(h.dataType,'">\n                        <span class="jb-pro-playback-time-title-tips ').concat(c>r-60?"jb-pro-playback-time-title-tips-left":"",'"><span class="jb-pro-playback-time-title">').concat(h.title,"</span></span>\n                    </div>\n                "));var p=t[c];p&&(n+='\n                  <div class="jb-pro-playback-time-hour" 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i=function(){for(var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],t=[],i=(e[0]||{}).startTimestamp,r=0;r<288;r++)for(var a=0;a<60;a++){var n=5*a+300*r,o=n%300==0,s=!1;i&&(s=Vu(e,fo(i,n))),t.push({title:ho(n),timestamp:n,dataType:"second",isStart:o,hasRecord:s})}return t}(e);Ju(i,function(){for(var e=[],t=0;t<24;t++){var i=t+":00";t<10&&(i="0"+i),e.push({title:i,hour:t,min:0,second:0}),e.push({title:i.replace(":00",":05"),hour:t,min:5,second:0});for(var r=1;r<6;r++){var a=r+"0",n=r+"5";e.push({title:i.replace(":00",":"+a),hour:t,min:10*r,second:0}),e.push({title:i.replace(":00",":"+n),hour:t,min:10*r+5,second:0})}}return e}(),t)}function Xu(e){var t=Math.floor(e/3600),i=Math.floor((e-3600*t)/60),r=Math.floor(e-3600*t-60*i);return(t>0?[t,i,r]:[i,r]).map((function(e){return e<10?"0".concat(e):String(e)})).join(":")}function Zu(e,t,i){var r=e.$playbackProgress,a=r.getBoundingClientRect(),n=a.left,o=In((On()?i.touches[0].clientX:i.pageX)-n,0,r.clientWidth),s=parseInt(o/r.clientWidth*t,10);return{second:s,time:Xu(s),width:o,percentage:In(o/r.clientWidth,0,1)}}function $u(e,t){return e.classList.add(t)}function ed(e,t){return t instanceof Element?e.appendChild(t):e.insertAdjacentHTML("beforeend",String(t)),e.lastElementChild||e.lastChild}function td(e,t,i){return e&&e.style&&no(t)&&(e.style[t]=i),e}function id(e,t){return e.composedPath&&e.composedPath().indexOf(t)>-1}function rd(e){var t=!1;return e&&e.parentNode&&(e.parentNode.removeChild(e),t=!0),t}var ad=function(e,t){var i=e.events.proxy,r=document.createElement("object");r.setAttribute("aria-hidden","true"),r.setAttribute("tabindex",-1),r.type="text/html",r.data="about:blank",Pn(r,{display:"block",position:"absolute",top:"0",left:"0",height:"100%",width:"100%",overflow:"hidden",pointerEvents:"none",zIndex:"-1"});var a=e.width,n=e.height,o=Yn((function(){e.width===a&&e.height===n||(a=e.width,n=e.height,e.emit(xt.resize),d())}),500);i(r,"load",(function(){i(r.contentDocument.defaultView,"resize",(function(){o()}))})),e.$container.appendChild(r),e.on(xt.destroy,(function(){e.$container.removeChild(r)})),e.on(xt.volumechange,(function(){!function(e){if(0===e)Pn(t.$volumeOn,"display","none"),Pn(t.$volumeOff,"display","flex"),Pn(t.$volumeHandle,"top","48px");else if(t.$volumeHandle&&t.$volumePanel){var i=Bn(t.$volumePanel,"height")||60,r=Bn(t.$volumeHandle,"height"),a=i-(i-r)*e-r;Pn(t.$volumeHandle,"top","".concat(a,"px")),Pn(t.$volumeOn,"display","flex"),Pn(t.$volumeOff,"display","none")}t.$volumePanelText&&(t.$volumePanelText.innerHTML=parseInt(100*e))}(e.volume)})),e.on(xt.loading,(function(i){Pn(t.$loading,"display",i?"flex":"none"),(No(e._opt.backgroundLoadingShow)&&Oo(i)||No(i))&&Pn(t.$poster,"display","none"),i&&(Pn(t.$playBig,"display","none"),Pn(t.$tipsMessage,"display","none")),i||e._opt.extendDomConfig.showAfterLoading&&t.$extendDom&&Pn(t.$extendDom,"display","block"),i||e.getRenderType()===he&&No(e._opt.useMSE)&&s()})),e.on(xt.removeLoadingBgImage,(function(){s()}));var s=function(){t.$loadingBgImage&&t.$loadingBg&&t.$loadingBgImage.src&&(e.debug&&e.debug.log("Control","remove loading bg 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t.$controls.style.transform="translateX(0) translateY(0) rotate(0)",t.$zoomControls&&(t.$zoomControls.style.transform="translateX(-50%) translateY(0) rotate(0)"),t.$recording&&(t.$recording.style.transform="translateX(-50%) translateY(0) 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h=function(i){i||e.isPlayFailedAndPaused&&No(e._opt.playFailedAndPausedShowPlayBtn)?(Pn(t.$play,"display","none"),Pn(t.$playBig,"display","none")):(Pn(t.$play,"display","flex"),Pn(t.$playBig,"display","block")),Pn(t.$pause,"display",i?"flex":"none"),Pn(t.$screenshot,"display",i?"flex":"none"),Pn(t.$record,"display",i?"flex":"none"),Pn(t.$qualityMenu,"display",i?"flex":"none"),Pn(t.$volume,"display",i?"flex":"none"),Pn(t.$ptz,"display",i?"flex":"none"),Pn(t.$zoom,"display",i?"flex":"none"),Pn(t.$scaleMenu,"display",i?"flex":"none"),Pn(t.$faceDetect,"display",i?"flex":"none"),Pn(t.$objectDetect,"display",i?"flex":"none"),Pn(t.$occlusionDetect,"display",i?"flex":"none"),Pn(t.$controlHtml,"display",i?"flex":"none"),e.isPlayback()&&Pn(t.$speedMenu,"display",i?"flex":"none"),c(),t.extendBtnList.forEach((function(e){e.$iconWrap&&Pn(e.$iconWrap,"display",i?"flex":"none"),e.$activeIconWrap&&Pn(e.$activeIconWrap,"display","none")})),e._opt.showPerformance?Pn(t.$performanceActive,"display",i?"flex":"none"):(Pn(t.$performance,"display",i?"flex":"none"),Pn(t.$performanceActive,"display","none")),Pn(t.$poster,"display","none"),Pn(t.$ptzActive,"display","none"),Pn(t.$recordStop,"display","none"),Pn(t.$zoomStop,"display","none"),Pn(t.$faceDetectActive,"display","none"),Pn(t.$objectDetectActive,"display","none"),i||(t.$speed&&(t.$speed.innerHTML=function(e){if(null==e||""===e)return"0 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i=t.controlsInnerRect.width-t.controlsLeftRect.width-t.controlsRightRect.width-t.controlsPlaybackBtnsRect.width;On()&&e.webFullscreen&&(i=t.controlsInnerRect.height-t.controlsLeftRect.height-t.controlsRightRect.height-t.controlsPlaybackBtnsRect.height),t.$playbackTimeInner.style.width=i+"px"}},f=function(){if(u()&&e._opt.playbackConfig.controlType===ve.normal){var i=t.$playbackCurrentTime.style.left,r=parseInt(i,10),a=t.controlsPlaybackTimeInner.width;r=r-a/2>0?parseInt(r-a/2,10):0,t.$playbackTimeInner.scrollLeft=r}};if(u()){var m=function(){if(u()){var i=0,r=e.playback&&e.playback.playingTimestamp;if(r){var a=new Date(r),n=a.getHours(),o=a.getMinutes(),s=a.getSeconds();e.playback.is60Min?i=60*n+o:e.playback.is30Min?i=2*(60*n+o)+parseInt(s/30,10):e.playback.is10Min?i=6*(60*n+o)+parseInt(s/10,10):e.playback.is5Min?i=12*(60*n+o)+parseInt(s/5,10):e.playback.is1Min&&(i=60*(60*n+o)+parseInt(s,10)),t.$playbackCurrentTime.style.left=i+"px"}}},g=function(e){t.$playbackNarrow.classList.remove("disabled"),t.$playbackExpand.classList.remove("disabled"),e===Hi&&t.$playbackNarrow.classList.add("disabled"),e===Ji&&t.$playbackExpand.classList.add("disabled")};e.on(xt.playbackTime,(function(i){if(e._opt.playbackConfig.controlType===ve.normal)t.$playbackCurrentTimeText&&(t.$playbackCurrentTimeText.innerText=Vn(i,"{h}:{i}:{s}")),m();else if(e._opt.playbackConfig.controlType===ve.simple){var r=(a=i,n=e.playback.totalDuration,In(a/n,0,1));t.$playbackProgressPlayed.style.width=100*r+"%",t.$playbackProgressIndicator.style.left="calc(".concat(100*r,"% - 7px)"),t.$playbackProgressTime.innerText="".concat(Xu(i)," / 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y=function(e){t.$qualityText.innerText=e,t.$qualityMenuItems.forEach((function(t){var i=t.dataset.quality;t.classList.remove("jb-pro-quality-menu-item-active"),i===e&&t.classList.add("jb-pro-quality-menu-item-active")}))};(function(){var i=e._opt.qualityConfig||[],r="";i.forEach((function(e){r+='\n                    <div class="jb-pro-quality-menu-item" data-quality="'.concat(e,'">').concat(e,"</div>\n                ")})),r&&(t.$qualityMenuList.insertAdjacentHTML("beforeend",r),Object.defineProperty(t,"$qualityMenuItems",{value:e.$container.querySelectorAll(".jb-pro-quality-menu-item")}))})(),e.streamQuality&&y(e.streamQuality)}if(e._opt.operateBtns.scale&&e._opt.scaleConfig.length>0){e.on(xt.viewResizeChange,(function(e){v(e)}));var v=function(i){var r=e._opt.scaleConfig[i];t.$scaleText.innerText=r,t.$scaleMenuItems.forEach((function(e){var 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ease 0s;background-color:#000;border-radius:4px;z-index:1}.jb-pro-container-playback .jb-pro-controls .jb-pro-controls-bottom .jb-pro-controls-center .jb-pro-playback-time-title-tips.jb-pro-playback-time-title-tips-left{transform:translateX(-100%)}.jb-pro-container-playback .jb-pro-controls .jb-pro-controls-bottom .jb-pro-controls-center .jb-pro-playback-time-title-tips .jb-pro-playback-time-title{display:inline-block;padding:2px 5px;font-size:12px;white-space:nowrap;color:#fff}.jb-pro-container-playback .jb-pro-controls .jb-pro-controls-bottom .jb-pro-controls-center .jb-pro-playback-time-hour,.jb-pro-container-playback .jb-pro-controls .jb-pro-controls-bottom .jb-pro-controls-center .jb-pro-playback-time-minute{float:left;position:relative;width:60px;box-sizing:border-box;border-top:1px solid #999;-webkit-user-select:none;-moz-user-select:none;user-select:none;text-align:left;height:25px;line-height:25px}.jb-pro-container-playback .jb-pro-controls .jb-pro-controls-bottom 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.jb-pro-performance-item-block{height:10px}.jb-pro-tips-message{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(180deg,rgba(0,0,0,.8),hsla(0,0%,100%,0));overflow:auto;box-sizing:content-box;display:none}.jb-pro-tips-message:before{color:hsla(0,0%,100%,.3);content:"X";font-family:Arial,Helvetica,sans-serif;font-size:40px;left:0;line-height:1;margin-top:-20px;position:absolute;text-shadow:2em 2em 4em #000;text-align:center;top:50%;vertical-align:middle;width:100%}.jb-pro-tips-message .jb-pro-tips-message-close{position:absolute;z-index:99999;right:0;top:0;width:40px;height:40px;display:flex;align-items:center;justify-content:center}.jb-pro-tips-message .jb-pro-tips-message-close .jb-pro-tips-message-close-icon{width:20px;height:20px;border-radius:10px;cursor:pointer;background:url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAABGdBTUEAALGPC/xhBQAAAAFzUkdCAK7OHOkAAAAeUExURUdwTM3Nzc7Ozs7Ozs3Nzc3NzcrKys3Nzc3Nzc3NzePZJxkAAAAJdFJOUwCtKdPBGAmNTt3jdDcAAADfSURBVDjL1dOxDoIwEADQgwR07GTCZtI/IGHgAzBhM9EPkMTB0Y3V0ZXIcn/rtRR6pefgSKeSu3ellyvA9lZ/5F9p/3K7PZY8oPG5BD6MpPUSgIITzdIStifAshjRQV1PCFT8TxaicTzzwEwINOEdHVmDmcTAkRhMhMAp7iQRjcMtDhCp8SA1v0ARGIIK/gnkv0p1OBTS4QRUIpE7DiYYXTBrzcld3JIrAarXrps4AVNwRSZgExoJmIyAaAdsShUMn/JF2fh4YEkpAcgvnuwYCIb6EbbbP4PsDfLD2dD6Av1qTvAQlzUTAAAAAElFTkSuQmCC") no-repeat 50%;background-color:#fff;background-size:100% 100%}.jb-pro-tips-message .jb-pro-tips-message-content{overflow:auto;padding:35px;box-sizing:border-box;width:100%;height:100%}.jb-pro-tips-message .jb-pro-tips-message-content .jb-pro-tips-message-content-item{font-size:14px;color:#fff;text-align:center;line-height:1.5}');var od=function(){function e(t){var i,r=this;S(this,e),this.player=t,this.TAG_NAME="Control",this.extendBtnList=[],function(e,t){e._opt.hasControl&&e._opt.controlAutoHide?e.$container.classList.add("jb-pro-controls-show-auto-hide"):e.$container.classList.add("jb-pro-controls-show");var i=e._opt,r=i.operateBtns,a='\n        <div class="jb-pro-controls-center">\n            <div class="jb-pro-controls-playback-time">\n                <div class="jb-pro-controls-playback-time-inner">\n                    <div class="jb-pro-controls-playback-time-scroll">\n                        <div class="jb-pro-controls-playback-time-list">\n                            <div class="jb-pro-playback-time-day">\n                                <div class="jb-pro-playback-time-one-wrap"></div>\n                                <div class="jb-pro-playback-time-second-wrap"></div>\n                            </div>\n                        </div>\n                        <div class="jb-pro-controls-playback-current-time">\n                            <div class="jb-pro-controls-playback-current-time-text">00:00:00</div>\n                        </div>\n                    </div>\n                </div>\n            </div>\n            '.concat(i.playbackConfig.showPrecisionBtn?'\n                <div class="jb-pro-controls-playback-btns">\n                <div class="jb-pro-controls-item jb-pro-playback-narrow">'.concat(Wu.narrow,'</div>\n                <div class="jb-pro-controls-item jb-pro-playback-expand">').concat(Wu.expand,"</div>\n            </div>\n            "):"","\n        </div>\n    ");e.$container.insertAdjacentHTML("beforeend","\n            ".concat(i.background?'<div class="jb-pro-poster" style="background-image: url('.concat(i.background,')"></div>'):"",'\n            <div class="jb-pro-loading-bg">\n                <img class="jb-pro-loading-bg-image" src="" alt="">\n            </div>\n            ').concat(i.loadingIcon?'\n            <div class="jb-pro-loading">\n                '.concat(Wu.loading,'\n                <div class="jb-pro-loading-text">').concat(i.loadingText,"</div>\n            </div>\n            "):"","\n            ").concat(i.hasControl&&r.play?'<div class="jb-pro-play-big"></div>':"","\n            ").concat(i.hasControl&&r.ptz?'\n            <div class="jb-pro-ptz-controls show-'.concat(i.ptzShowType,'">\n                <div class="jb-pro-ptz-bg-active"></div>\n                <div class="jb-pro-ptz-arrow jb-pro-ptz-arrow-up" data-arrow="up"></div>\n                <div class="jb-pro-ptz-arrow jb-pro-ptz-arrow-right" data-arrow="right"></div>\n                <div class="jb-pro-ptz-arrow jb-pro-ptz-arrow-down" data-arrow="down"></div>\n                <div class="jb-pro-ptz-arrow jb-pro-ptz-arrow-left" data-arrow="left"></div>\n                ').concat(i.ptzMoreArrowShow?'\n                    <div class="jb-pro-ptz-arrow jb-pro-ptz-arrow-left-up" data-arrow="left-up"></div>\n                    <div class="jb-pro-ptz-arrow jb-pro-ptz-arrow-right-up" data-arrow="right-up"></div>\n                    <div class="jb-pro-ptz-arrow jb-pro-ptz-arrow-left-down" data-arrow="left-down"></div>\n                    <div class="jb-pro-ptz-arrow jb-pro-ptz-arrow-right-down" data-arrow="right-down"></div>\n                    ':"",'\n                <div class="jb-pro-ptz-control"></div>\n                <div class="jb-pro-ptz-btns">\n                    ').concat(i.ptzZoomShow?'\n                            <div class="jb-pro-ptz-btn">\n                                <div class="jb-pro-ptz-expand jb-pro-ptz-icon">\n                                    <i class="jb-pro-ptz-expand-icon"></i>\n                                    <span class="icon-title-tips">\n                                        <span class="icon-title">缩放+</span>\n                                    </span>\n                                </div>\n                                <div class="jb-pro-ptz-narrow jb-pro-ptz-icon">\n                                    <i class="jb-pro-ptz-narrow-icon"></i>\n                                    <span class="icon-title-tips">\n                                        <span class="icon-title">缩放-</span>\n                                    </span>\n                                </div>\n                            </div>\n                            ':"","\n                    ").concat(i.ptzApertureShow?'\n                            <div class="jb-pro-ptz-btn">\n                                <div class="jb-pro-ptz-aperture-far jb-pro-ptz-icon">\n                                    <i class="jb-pro-ptz-aperture-icon"></i>\n                                    <span class="icon-title-tips">\n                                        <span class="icon-title">光圈+</span>\n                                    </span>\n                                </div>\n                                <div class="jb-pro-ptz-aperture-near jb-pro-ptz-icon">\n                                    <i class="jb-pro-ptz-aperture-icon"></i>\n                                    <span class="icon-title-tips">\n                                        <span class="icon-title">光圈-</span>\n                                    </span>\n                                </div>\n                            </div>\n                            ':"","\n                    ").concat(i.ptzFocusShow?'\n                            <div class="jb-pro-ptz-btn">\n                                <div class="jb-pro-ptz-focus-far jb-pro-ptz-icon">\n                                    <i class="jb-pro-ptz-focus-icon"></i>\n                                    <span class="icon-title-tips">\n                                        <span class="icon-title">聚焦+</span>\n                                    </span>\n                                </div>\n                                <div class="jb-pro-ptz-focus-near jb-pro-ptz-icon">\n                                    <i class="jb-pro-ptz-focus-icon"></i>\n                                    <span class="icon-title-tips">\n                                        <span class="icon-title">聚焦-</span>\n                                    </span>\n                                </div>\n                            </div>\n                            ':"","\n                    ").concat(i.ptzCruiseShow?'\n                        <div class="jb-pro-ptz-btn">\n                            <div class="jb-pro-ptz-cruise-play jb-pro-ptz-icon">\n                                <i class="jb-pro-ptz-focus-icon"></i>\n                                <span class="icon-title-tips">\n                                    <span class="icon-title">巡航开</span>\n                                </span>\n                            </div>\n                            <div class="jb-pro-ptz-cruise-pause jb-pro-ptz-icon">\n                                <i class="jb-pro-ptz-focus-icon"></i>\n                                <span class="icon-title-tips">\n                                    <span class="icon-title">巡航关</span>\n                                </span>\n                            </div>\n                        </div>\n                        ':"","\n                    ").concat(i.ptzFogShow?'\n                        <div class="jb-pro-ptz-btn">\n                            <div class="jb-pro-ptz-fog-open jb-pro-ptz-icon">\n                                <i class="jb-pro-ptz-focus-icon"></i>\n                                <span class="icon-title-tips">\n                                    <span class="icon-title">透雾开</span>\n                                </span>\n                            </div>\n                            <div class="jb-pro-ptz-fog-close jb-pro-ptz-icon">\n                                <i class="jb-pro-ptz-focus-icon"></i>\n                                <span class="icon-title-tips">\n                                    <span class="icon-title">透雾关</span>\n                                </span>\n                            </div>\n                        </div>\n                        ':"","\n\n                    ").concat(i.ptzWiperShow?'\n                        <div class="jb-pro-ptz-btn">\n                            <div class="jb-pro-ptz-wiper-open jb-pro-ptz-icon">\n                                <i class="jb-pro-ptz-focus-icon"></i>\n                                <span class="icon-title-tips">\n                                    <span class="icon-title">雨刷开</span>\n                                </span>\n                            </div>\n                            <div class="jb-pro-ptz-wiper-close jb-pro-ptz-icon">\n                                <i class="jb-pro-ptz-focus-icon"></i>\n                                <span class="icon-title-tips">\n                                    <span class="icon-title">雨刷关</span>\n                                </span>\n                            </div>\n                        </div>\n                        ':"","\n                </div>\n            </div>\n            "):"","\n           ").concat(i.hasVideo?'\n            <div class="jb-pro-zoom-controls">\n                <div class="jb-pro-zoom-narrow">'.concat(Wu.narrow,'</div>\n                <div class="jb-pro-zoom-tips">电子放大</div>\n                <div class="jb-pro-zoom-expand">').concat(Wu.expand,'</div>\n                <div class="jb-pro-zoom-stop2">').concat(Wu.zoomStop,'</div>\n            </div>\n            <div class="jb-pro-recording">\n                <div class="jb-pro-recording-red-point"></div>\n                <div class="jb-pro-recording-time">00:00:00</div>\n                <div class="jb-pro-recording-stop">').concat(Wu.recordStop,"</div>\n            </div>\n           "):"","\n\n            ").concat(i.hasControl?'\n                <div class="jb-pro-controls">\n                    <div class="jb-pro-controls-bottom">\n                        <div class="jb-pro-controls-left">\n                            '.concat(i.showBandwidth?'<div class="jb-pro-controls-item jb-pro-speed"></div>':"",'\n                            <div class="jb-pro-playback-control-time"></div>\n                            <div class="jb-pro-controls-item-html">').concat(i.controlHtml,"</div>\n                        </div>\n                        ").concat(i.playType===z&&i.playbackConfig.showControl&&i.playbackConfig.controlType===ve.normal?a:"","\n                        ").concat(i.playType===z&&i.playbackConfig.showControl&&i.playbackConfig.controlType===ve.simple?'\n        <div class="jb-pro-control-progress-simple">\n            <div class="jb-pro-control-progress-inner">\n                <div class="jb-pro-progress-hover"></div>\n                <div class="jb-pro-progress-played"></div>\n                <div class="jb-pro-progress-indicator"></div>\n                <div class="jb-pro-progress-tip">00:00</div>\n            </div>\n        </div>\n    ':"",'\n                        <div class="jb-pro-controls-right">\n                            ').concat(i.playType===z&&i.playbackConfig.showRateBtn?'\n                                 <div class="jb-pro-controls-item-wrap">\n                                    <div class="jb-pro-controls-item jb-pro-speed-menu">\n                                        <div class="jb-pro-speed-icon-text"></div>\n                                        <div class="jb-pro-speed-menu-list"></div>\n                                    </div>\n                                 </div>\n                             ':"","\n                             ").concat(r.close?'<div class="jb-pro-controls-item-wrap"><div class="jb-pro-controls-item jb-pro-close">'.concat(Wu.close,"</div></div>"):"","\n                             ").concat(r.logSave?'<div class="jb-pro-controls-item-wrap"><div class="jb-pro-controls-item jb-pro-logSave">'.concat(Wu.logSave,"</div></div>"):"","\n                             ").concat(r.performance?'<div class="jb-pro-controls-item-wrap"><div class="jb-pro-controls-item jb-pro-performance">'.concat(Wu.performance,'</div><div class="jb-pro-controls-item jb-pro-performance-active">').concat(Wu.performanceActive,"</div></div>"):"","\n                             ").concat(r.aiFace?'<div class="jb-pro-controls-item-wrap"><div class="jb-pro-controls-item jb-pro-face">'.concat(Wu.face,'</div><div class="jb-pro-controls-item jb-pro-face-active">').concat(Wu.faceActive,"</div></div>"):"","\n                             ").concat(r.aiObject?'<div class="jb-pro-controls-item-wrap"><div class="jb-pro-controls-item jb-pro-object">'.concat(Wu.object,'</div><div class="jb-pro-controls-item jb-pro-object-active">').concat(Wu.objectActive,"</div></div>"):"","\n                             ").concat(r.aiOcclusion?'<div class="jb-pro-controls-item-wrap"><div class="jb-pro-controls-item jb-pro-occlusion">'.concat(Wu.occlusion,'</div><div class="jb-pro-controls-item jb-pro-occlusion-active">').concat(Wu.occlusionActive,"</div></div>"):"","\n                             ").concat(r.quality?'\n                                 <div class="jb-pro-controls-item-wrap">\n                                    <div class="jb-pro-controls-item jb-pro-quality-menu">\n                                        <div class="jb-pro-quality-icon-text"></div>\n                                        <div class="jb-pro-quality-menu-list"></div>\n                                    </div>\n                                 </div>\n                             ':"","\n                             ").concat(r.scale?'\n                                 <div class="jb-pro-controls-item-wrap">\n                                    <div class="jb-pro-controls-item jb-pro-scale-menu">\n                                        <div class="jb-pro-scale-icon-text"></div>\n                                        <div class="jb-pro-scale-menu-list"></div>\n                                     </div>\n                                 </div>\n                             ':"","\n                             ").concat(r.audio?'\n                                <div class="jb-pro-controls-item-wrap">\n                                    <div class="jb-pro-controls-item jb-pro-volume">\n                                         '.concat(Wu.audio,"\n                                         ").concat(Wu.mute,'\n                                         <div class="jb-pro-volume-panel-wrap">\n                                              <div class="jb-pro-volume-panel">\n                                                     <div class="jb-pro-volume-panel-handle"></div>\n                                              </div>\n                                              <div class="jb-pro-volume-panel-text"></div>\n                                         </div>\n                                     </div>\n                                </div>\n                             '):"","\n                             ").concat(r.play?'<div class="jb-pro-controls-item-wrap"><div class="jb-pro-controls-item jb-pro-play">'.concat(Wu.play,'</div><div class="jb-pro-controls-item jb-pro-pause">').concat(Wu.pause,"</div></div>"):"","\n                             ").concat(r.screenshot?'<div class="jb-pro-controls-item-wrap"><div class="jb-pro-controls-item jb-pro-screenshot">'.concat(Wu.screenshot,"</div></div>"):"","\n                             ").concat(r.record?' <div class="jb-pro-controls-item-wrap"><div class="jb-pro-controls-item jb-pro-record">'.concat(Wu.record,'</div><div class="jb-pro-controls-item jb-pro-record-stop">').concat(Wu.recordStop,"</div></div>"):"","\n                             ").concat(r.ptz?' <div class="jb-pro-controls-item-wrap"><div class="jb-pro-controls-item jb-pro-ptz">'.concat(Wu.ptz,'</div><div class="jb-pro-controls-item jb-pro-ptz-active">').concat(Wu.ptzActive,"</div></div>"):"","\n                             ").concat(r.zoom?' <div class="jb-pro-controls-item-wrap"><div class="jb-pro-controls-item jb-pro-zoom">'.concat(Wu.zoom,'</div><div class="jb-pro-controls-item jb-pro-zoom-stop">').concat(Wu.zoomStop,"</div></div>"):"","\n                             ").concat(r.fullscreen?'<div class="jb-pro-controls-item-wrap"><div class="jb-pro-controls-item jb-pro-fullscreen">'.concat(Wu.fullscreen,'</div><div class="jb-pro-controls-item jb-pro-fullscreen-exit">').concat(Wu.fullscreenExit,"</div></div>"):"","\n                        </div>\n                    </div>\n                </div>\n            "):"",'\n             <div class="jb-pro-performance-panel"></div>\n             <div class="jb-pro-contextmenus"></div>\n             <div class="jb-pro-tips-message">\n                <div class="jb-pro-tips-message-close">\n                    <div class="jb-pro-tips-message-close-icon"></div>\n                </div>\n                <div class="jb-pro-tips-message-content"></div>\n            </div>\n        ')),Object.defineProperty(t,"$poster",{value:e.$container.querySelector(".jb-pro-poster")}),Object.defineProperty(t,"$loadingBg",{value:e.$container.querySelector(".jb-pro-loading-bg")}),Object.defineProperty(t,"$loadingBgImage",{value:e.$container.querySelector(".jb-pro-loading-bg-image")}),Object.defineProperty(t,"$loading",{value:e.$container.querySelector(".jb-pro-loading")}),Object.defineProperty(t,"$loadingText",{value:e.$container.querySelector(".jb-pro-loading-text")}),Object.defineProperty(t,"$play",{value:e.$container.querySelector(".jb-pro-play")}),Object.defineProperty(t,"$playBig",{value:e.$container.querySelector(".jb-pro-play-big")}),Object.defineProperty(t,"$recording",{value:e.$container.querySelector(".jb-pro-recording")}),Object.defineProperty(t,"$recordingTime",{value:e.$container.querySelector(".jb-pro-recording-time")}),Object.defineProperty(t,"$recordingStop",{value:e.$container.querySelector(".jb-pro-recording-stop")}),Object.defineProperty(t,"$pause",{value:e.$container.querySelector(".jb-pro-pause")}),Object.defineProperty(t,"$controls",{value:e.$container.querySelector(".jb-pro-controls")}),Object.defineProperty(t,"$controlsInner",{value:e.$container.querySelector(".jb-pro-controls-bottom")}),Object.defineProperty(t,"$controlsLeft",{value:e.$container.querySelector(".jb-pro-controls-left")}),Object.defineProperty(t,"$controlsRight",{value:e.$container.querySelector(".jb-pro-controls-right")}),Object.defineProperty(t,"$volume",{value:e.$container.querySelector(".jb-pro-volume")}),Object.defineProperty(t,"$volumePanelWrap",{value:e.$container.querySelector(".jb-pro-volume-panel-wrap")}),Object.defineProperty(t,"$volumePanelText",{value:e.$container.querySelector(".jb-pro-volume-panel-text")}),Object.defineProperty(t,"$volumePanel",{value:e.$container.querySelector(".jb-pro-volume-panel")}),Object.defineProperty(t,"$volumeHandle",{value:e.$container.querySelector(".jb-pro-volume-panel-handle")}),Object.defineProperty(t,"$volumeOn",{value:e.$container.querySelector(".jb-pro-icon-audio")}),Object.defineProperty(t,"$volumeOff",{value:e.$container.querySelector(".jb-pro-icon-mute")}),Object.defineProperty(t,"$fullscreen",{value:e.$container.querySelector(".jb-pro-fullscreen")}),Object.defineProperty(t,"$fullscreenExit",{value:e.$container.querySelector(".jb-pro-fullscreen-exit")}),Object.defineProperty(t,"$record",{value:e.$container.querySelector(".jb-pro-record")}),Object.defineProperty(t,"$recordStop",{value:e.$container.querySelector(".jb-pro-record-stop")}),Object.defineProperty(t,"$screenshot",{value:e.$container.querySelector(".jb-pro-screenshot")}),Object.defineProperty(t,"$speed",{value:e.$container.querySelector(".jb-pro-speed")}),Object.defineProperty(t,"$controlHtml",{value:e.$container.querySelector(".jb-pro-controls-item-html")}),Object.defineProperty(t,"$playbackTime",{value:e.$container.querySelector(".jb-pro-controls-playback-time")}),Object.defineProperty(t,"$playbackTimeInner",{value:e.$container.querySelector(".jb-pro-controls-playback-time-inner")}),Object.defineProperty(t,"$playbackTimeScroll",{value:e.$container.querySelector(".jb-pro-controls-playback-time-scroll")}),Object.defineProperty(t,"$playbackTimeList",{value:e.$container.querySelector(".jb-pro-controls-playback-time-list")}),Object.defineProperty(t,"$playbackTimeListOne",{value:e.$container.querySelector(".jb-pro-playback-time-one-wrap")}),Object.defineProperty(t,"$playbackTimeListSecond",{value:e.$container.querySelector(".jb-pro-playback-time-second-wrap")}),Object.defineProperty(t,"$playbackCurrentTime",{value:e.$container.querySelector(".jb-pro-controls-playback-current-time")}),Object.defineProperty(t,"$playbackCurrentTimeText",{value:e.$container.querySelector(".jb-pro-controls-playback-current-time-text")}),Object.defineProperty(t,"$controlsPlaybackBtns",{value:e.$container.querySelector(".jb-pro-controls-playback-btns")}),Object.defineProperty(t,"$playbackNarrow",{value:e.$container.querySelector(".jb-pro-playback-narrow")}),Object.defineProperty(t,"$playbackExpand",{value:e.$container.querySelector(".jb-pro-playback-expand")}),Object.defineProperty(t,"$ptz",{value:e.$container.querySelector(".jb-pro-ptz")}),Object.defineProperty(t,"$ptzActive",{value:e.$container.querySelector(".jb-pro-ptz-active")}),Object.defineProperty(t,"$ptzControl",{value:e.$container.querySelector(".jb-pro-ptz-controls")}),Object.defineProperty(t,"$ptzBgActive",{value:e.$container.querySelector(".jb-pro-ptz-bg-active")}),Object.defineProperty(t,"$ptzControlCircular",{value:e.$container.querySelector(".jb-pro-ptz-control")}),Object.defineProperty(t,"$ptzArrows",{value:e.$container.querySelectorAll(".jb-pro-ptz-arrow")}),Object.defineProperty(t,"$ptzExpand",{value:e.$container.querySelector(".jb-pro-ptz-expand")}),Object.defineProperty(t,"$ptzNarrow",{value:e.$container.querySelector(".jb-pro-ptz-narrow")}),Object.defineProperty(t,"$ptzApertureFar",{value:e.$container.querySelector(".jb-pro-ptz-aperture-far")}),Object.defineProperty(t,"$ptzApertureNear",{value:e.$container.querySelector(".jb-pro-ptz-aperture-near")}),Object.defineProperty(t,"$ptzFocusFar",{value:e.$container.querySelector(".jb-pro-ptz-focus-far")}),Object.defineProperty(t,"$ptzFocusNear",{value:e.$container.querySelector(".jb-pro-ptz-focus-near")}),Object.defineProperty(t,"$ptzCruisePlay",{value:e.$container.querySelector(".jb-pro-ptz-cruise-play")}),Object.defineProperty(t,"$ptzCruisePause",{value:e.$container.querySelector(".jb-pro-ptz-cruise-pause")}),Object.defineProperty(t,"$ptzFogOpen",{value:e.$container.querySelector(".jb-pro-ptz-fog-open")}),Object.defineProperty(t,"$ptzFogClose",{value:e.$container.querySelector(".jb-pro-ptz-fog-close")}),Object.defineProperty(t,"$ptzWiperOpen",{value:e.$container.querySelector(".jb-pro-ptz-wiper-open")}),Object.defineProperty(t,"$ptzWiperClose",{value:e.$container.querySelector(".jb-pro-ptz-wiper-close")}),Object.defineProperty(t,"$qualityText",{value:e.$container.querySelector(".jb-pro-quality-icon-text")}),Object.defineProperty(t,"$qualityMenu",{value:e.$container.querySelector(".jb-pro-quality-menu")}),Object.defineProperty(t,"$qualityMenuList",{value:e.$container.querySelector(".jb-pro-quality-menu-list")}),Object.defineProperty(t,"$scaleText",{value:e.$container.querySelector(".jb-pro-scale-icon-text")}),Object.defineProperty(t,"$scaleMenu",{value:e.$container.querySelector(".jb-pro-scale-menu")}),Object.defineProperty(t,"$scaleMenuList",{value:e.$container.querySelector(".jb-pro-scale-menu-list")}),Object.defineProperty(t,"$zoom",{value:e.$container.querySelector(".jb-pro-zoom")}),Object.defineProperty(t,"$zoomStop",{value:e.$container.querySelector(".jb-pro-zoom-stop")}),Object.defineProperty(t,"$zoomNarrow",{value:e.$container.querySelector(".jb-pro-zoom-narrow")}),Object.defineProperty(t,"$zoomExpand",{value:e.$container.querySelector(".jb-pro-zoom-expand")}),Object.defineProperty(t,"$zoomStop2",{value:e.$container.querySelector(".jb-pro-zoom-stop2")}),Object.defineProperty(t,"$close",{value:e.$container.querySelector(".jb-pro-close")}),Object.defineProperty(t,"$zoomControls",{value:e.$container.querySelector(".jb-pro-zoom-controls")}),Object.defineProperty(t,"$performancePanel",{value:e.$container.querySelector(".jb-pro-performance-panel")}),Object.defineProperty(t,"$performance",{value:e.$container.querySelector(".jb-pro-performance")}),Object.defineProperty(t,"$performanceActive",{value:e.$container.querySelector(".jb-pro-performance-active")}),Object.defineProperty(t,"$faceDetect",{value:e.$container.querySelector(".jb-pro-face")}),Object.defineProperty(t,"$faceDetectActive",{value:e.$container.querySelector(".jb-pro-face-active")}),Object.defineProperty(t,"$objectDetect",{value:e.$container.querySelector(".jb-pro-object")}),Object.defineProperty(t,"$objectDetectActive",{value:e.$container.querySelector(".jb-pro-object-active")}),Object.defineProperty(t,"$occlusionDetect",{value:e.$container.querySelector(".jb-pro-occlusion")}),Object.defineProperty(t,"$occlusionDetectActive",{value:e.$container.querySelector(".jb-pro-occlusion-active")}),Object.defineProperty(t,"$contextmenus",{value:e.$container.querySelector(".jb-pro-contextmenus")}),Object.defineProperty(t,"$speedText",{value:e.$container.querySelector(".jb-pro-speed-icon-text")}),Object.defineProperty(t,"$speedMenu",{value:e.$container.querySelector(".jb-pro-speed-menu")}),Object.defineProperty(t,"$speedMenuList",{value:e.$container.querySelector(".jb-pro-speed-menu-list")}),Object.defineProperty(t,"$logSave",{value:e.$container.querySelector(".jb-pro-logSave")}),Object.defineProperty(t,"$playbackProgress",{value:e.$container.querySelector(".jb-pro-control-progress-simple")}),Object.defineProperty(t,"$playbackProgressTip",{value:e.$container.querySelector(".jb-pro-progress-tip")}),Object.defineProperty(t,"$playbackProgressHover",{value:e.$container.querySelector(".jb-pro-progress-hover")}),Object.defineProperty(t,"$playbackProgressPlayed",{value:e.$container.querySelector(".jb-pro-progress-played")}),Object.defineProperty(t,"$playbackProgressIndicator",{value:e.$container.querySelector(".jb-pro-progress-indicator")}),Object.defineProperty(t,"$playbackProgressTime",{value:e.$container.querySelector(".jb-pro-playback-control-time")}),Object.defineProperty(t,"$tipsMessage",{value:e.$container.querySelector(".jb-pro-tips-message")}),Object.defineProperty(t,"$tipsMessageClose",{value:e.$container.querySelector(".jb-pro-tips-message-close")}),Object.defineProperty(t,"$tipsMessageContent",{value:e.$container.querySelector(".jb-pro-tips-message-content")})}(t,this),t._opt.extendOperateBtns.length>0&&t._opt.extendOperateBtns.forEach((function(e){r.addExtendBtn(e)})),t._opt.extendDomConfig&&t._opt.extendDomConfig.html&&this.addExtendDom(t._opt.extendDomConfig),i=this,Object.defineProperty(i,"controlsRect",{get:function(){return 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f=function(){h=!1,p=!1,e.emit(xt.ptz,Xi)};i(t.$ptzFocusFar,"mouseup",(function(e){e.stopPropagation(),h&&f()})),i(t.$ptzFocusNear,"mouseup",(function(e){e.stopPropagation(),p&&f()})),i(window,"mouseup",(function(e){e.stopPropagation(),(h||p)&&f()}))}if(r.ptzCruiseShow&&(i(t.$ptzCruisePlay,"click",(function(t){t.stopPropagation(),e.emit(xt.ptz,ar)})),i(t.$ptzCruisePause,"click",(function(t){t.stopPropagation(),e.emit(xt.ptz,nr)}))),r.ptzFogShow&&(i(t.$ptzFogOpen,"click",(function(t){t.stopPropagation(),e.emit(xt.ptz,or)})),i(t.$ptzFogClose,"click",(function(t){t.stopPropagation(),e.emit(xt.ptz,sr)}))),r.ptzWiperShow&&(i(t.$ptzWiperOpen,"click",(function(t){t.stopPropagation(),e.emit(xt.ptz,lr)})),i(t.$ptzWiperClose,"click",(function(t){t.stopPropagation(),e.emit(xt.ptz,cr)}))),r.ptzSupportDraggable){var m=function(){t.isPtzControlDroging&&(t.isPtzControlDroging=!1,t.$ptzControl.style.cursor="grab",t.tempPtzPosition={x:0,y:0})};t.isPtzControlDroging=!1,t.tempPtzPosition={x:0,y:0},i(t.$ptzControl,On()?"touchstart":"mousedown",(function(e){e.stopPropagation(),t.isPtzControlDroging=!0,t.$ptzControl.style.cursor="grabbing";var i=So(e),r=i.posX,a=i.posY;t.tempPtzPosition={x:r,y:a}})),i(t.$ptzControl,On()?"touchmove":"mousemove",(function(e){if(t.isPtzControlDroging){e.stopPropagation();var i=So(e),r=i.posX,a=i.posY,n=t.tempPtzPosition.x-r,o=t.tempPtzPosition.y-a;t.$ptzControl.style.left=t.$ptzControl.offsetLeft-n+"px",t.$ptzControl.style.top=t.$ptzControl.offsetTop-o+"px",t.tempPtzPosition={x:r,y:a}}})),i(t.$ptzControl,On()?"touchend":"mouseup",(function(e){e.stopPropagation(),m()})),i(window,On()?"touchend":"mouseup",(function(e){e.stopPropagation(),m()}))}}if(a.performance&&(i(t.$performance,"click",(function(t){t.stopPropagation(),e.togglePerformancePanel(!0)})),i(t.$performanceActive,"click",(function(t){t.stopPropagation(),e.togglePerformancePanel(!1)}))),a.logSave&&i(t.$logSave,"click",(function(t){t.stopPropagation(),e.downloadMemoryLog()})),a.aiFace&&(i(t.$faceDetect,"click",(function(t){t.stopPropagation(),e.faceDetect(!0)})),i(t.$faceDetectActive,"click",(function(t){t.stopPropagation(),e.faceDetect(!1)}))),a.aiObject&&(i(t.$objectDetect,"click",(function(t){t.stopPropagation(),e.objectDetect(!0)})),i(t.$objectDetectActive,"click",(function(t){t.stopPropagation(),e.objectDetect(!1)}))),a.aiOcclusion&&(i(t.$occlusionDetect,"click",(function(t){t.stopPropagation(),e.occlusionDetect(!0)})),i(t.$occlusionDetectActive,"click",(function(t){t.stopPropagation(),e.occlusionDetect(!1)}))),e._opt.hasControl&&e._opt.controlAutoHide){i(e.$container,"mouseover",(function(){e.fullscreen||(Pn(t.$controls,"display","block"),y())})),i(e.$container,"mousemove",(function(){e.$container&&t.$controls&&(e.fullscreen,"none"===t.$controls.style.display&&(Pn(t.$controls,"display","block"),y()))})),i(e.$container,"mouseout",(function(){v(),Pn(t.$controls,"display","none")}));var g=null,y=function(){v(),g=setTimeout((function(){Pn(t.$controls,"display","none")}),5e3)},v=function(){g&&(clearTimeout(g),g=null)}}if(e._opt.playType===z){var A=e._opt.playbackConfig.controlType;e._opt.playbackConfig.showRateBtn&&(i(t.$speedMenu,"mouseover",(function(){t.$speedMenuList.classList.add("jb-pro-speed-menu-shown")})),i(t.$speedMenu,"mouseout",(function(){t.$speedMenuList.classList.remove("jb-pro-speed-menu-shown")})),i(t.$speedMenuList,"click",(function(t){var i=_o(t);if(i.matches("div.jb-pro-speed-menu-item")){var r=i.dataset;e.emit(xt.playbackPreRateChange,r.speed)}}))),A===ve.normal?(i(t.$playbackNarrow,"click",(function(t){t.stopPropagation(),e.playback&&e.playback.narrowPrecision()})),i(t.$playbackExpand,"click",(function(t){t.stopPropagation(),e.playback&&e.playback.expandPrecision()})),i(t.$playbackTimeList,"click",(function(t){var i=_o(t);i.matches("div.jb-pro-playback-time-minute-one")&&e.playback&&e.playback.seek(i.dataset)})),e._opt.playbackConfig.supportWheel&&i(t.$playbackTimeInner,"wheel",(function(t){t.preventDefault(),(t.wheelDelta?t.wheelDelta/120:-(t.detail||0)/3)>0?e.playback&&e.playback.expandPrecision():e.playback&&e.playback.narrowPrecision()}))):A===ve.simple&&(t.isDroging=!1,i(t.$playbackProgress,"click",(function(i){if(i.target!==t.$playbackProgressIndicator){var r=0,a=0;if(e.isInWebFullscreen())r=i.touches[0].clientY/e.height,a=r*e.playback.totalDuration;else{var n=Zu(t,e.playback.totalDuration,i);r=n.percentage,a=n.second}e.playback&&e.playback.seek({time:a})}})),i(t.$playbackProgress,"mousemove",(function(i){Pn(t.$playbackProgressTip,"display","block");var r=Zu(t,e.playback.totalDuration,i),a=r.width,n=r.time;t.$playbackProgressTip.innerHTML=n;var o=t.$playbackProgressTip.clientWidth;a<=o/2?Pn(t.$playbackProgressTip,"left",0):a>t.$playbackProgress.clientWidth-o/2?Pn(t.$playbackProgressTip,"left",t.$playbackProgress-o+"px"):Pn(t.$playbackProgressTip,"left",a-o/2+"px")})),i(t.$playbackProgress,"mouseout",(function(){Pn(t.$playbackProgressTip,"display","none")})),i(t.$playbackProgressIndicator,"mousedown",(function(e){t.isDroging=!0})),i(t.$playbackProgress,"mousemove",(function(i){if(t.isDroging){var r=Zu(t,e.playback.totalDuration,i),a=r.second;r.percentage;e.playback&&e.playback.seek({time:a})}})),i(t.$playbackProgress,"mouseup",(function(e){t.isDroging&&(t.isDroging=!1)})))}a.quality&&(i(t.$qualityMenu,"mouseover",(function(){t.$qualityMenuList.classList.add("jb-pro-quality-menu-shown")})),i(t.$qualityMenu,"mouseout",(function(){t.$qualityMenuList.classList.remove("jb-pro-quality-menu-shown")})),i(t.$qualityMenuList,"click",(function(t){var i=_o(t);if(i.matches("div.jb-pro-quality-menu-item")){var r=i.dataset;e.streamQuality=r.quality}}))),a.scale&&(i(t.$scaleMenu,"mouseover",(function(){t.$scaleMenuList.classList.add("jb-pro-scale-menu-shown")})),i(t.$scaleMenu,"mouseout",(function(){t.$scaleMenuList.classList.remove("jb-pro-scale-menu-shown")})),i(t.$scaleMenuList,"click",(function(t){var i=_o(t);if(i.matches("div.jb-pro-scale-menu-item")){var r=i.dataset;e.setScaleMode(r.scale)}}))),a.zoom&&(i(t.$zoom,"click",(function(t){t.stopPropagation(),e.zooming=!0})),i(t.$zoomStop,"click",(function(t){t.stopPropagation(),e.zooming=!1}))),i(t.$zoomExpand,"click",(function(t){t.stopPropagation(),e.zoom&&e.zoom.expandPrecision()})),i(t.$zoomNarrow,"click",(function(t){t.stopPropagation(),e.zoom&&e.zoom.narrowPrecision()})),i(t.$zoomStop2,"click",(function(t){t.stopPropagation(),e.zooming=!1})),a.close&&i(t.$close,"click",(function(t){t.stopPropagation(),e.doDestroy()})),i(t.$tipsMessageClose,"click",(function(e){e.stopPropagation(),t.$tipsMessageContent.innerHTML="",Pn(t.$tipsMessage,"display","none")}))}(t,this),t._opt.hotKey&&function(e,t){var i=e.events.proxy,r={};function a(e,t){r[e]?r[e].push(t):r[e]=[t]}a(ji,(function(){e.fullscreen&&(e.fullscreen=!1)})),a(Gi,(function(){e.volume+=.05})),a(zi,(function(){e.volume-=.05})),i(window,"keydown",(function(e){if(t.isFocus){var i=document.activeElement.tagName.toUpperCase(),a=document.activeElement.getAttribute("contenteditable");if("INPUT"!==i&&"TEXTAREA"!==i&&""!==a&&"true"!==a){var n=r[e.keyCode];n&&(e.preventDefault(),n.forEach((function(e){return e()})))}}}))}(t,this),this.btnIndex=0,this.initLoadingBackground(),yo(t._opt.loadingIconStyle)&&this.initLoadingIconStyle(t._opt.loadingIconStyle),yo(t._opt.ptzPositionConfig)&&this.updatePtzPosition(t._opt.ptzPositionConfig),this.kbpsShow="0 KB/s",this.player.debug.log("Control","init")}return T(e,[{key:"destroy",value:function(){if(this.$performancePanel&&(this.$performancePanel.innerHTML="",!rd(this.$performancePanel))){var e=this.player.$container.querySelector(".jb-pro-performance-panel");e&&this.player.$container&&this.player.$container.removeChild(e)}if(this.$poster&&!rd(this.$poster)){var t=this.player.$container.querySelector(".jb-pro-poster");t&&this.player.$container&&this.player.$container.removeChild(t)}if(this.$loading&&!rd(this.$loading)){var i=this.player.$container.querySelector(".jb-pro-loading");i&&this.player.$container&&this.player.$container.removeChild(i)}if(this.$loadingBg&&!rd(this.$loadingBg)){var r=this.player.$container.querySelector(".jb-pro-loading-bg");r&&this.player.$container&&this.player.$container.removeChild(r)}if(this.$controls&&!rd(this.$controls)){var a=this.player.$container.querySelector(".jb-pro-controls");a&&this.player.$container&&this.player.$container.removeChild(a)}if(this.$playBig&&!rd(this.$playBig)){var n=this.player.$container.querySelector(".jb-pro-play-big");n&&this.player.$container&&this.player.$container.removeChild(n)}if(this.$recording&&!rd(this.$recording)){var o=this.player.$container.querySelector(".jb-pro-recording");o&&this.player.$container&&this.player.$container.removeChild(o)}if(this.$ptzControl&&!rd(this.$ptzControl)){var s=this.player.$container.querySelector(".jb-pro-ptz-controls");s&&this.player.$container&&this.player.$container.removeChild(s)}if(this.$zoomControls&&!rd(this.$zoomControls)){var l=this.player.$container.querySelector(".jb-pro-zoom-controls");l&&this.player.$container&&this.player.$container.removeChild(l)}if(this.$contextmenus&&(this.$contextmenus.innerHTML="",!rd(this.$contextmenus))){var c=this.player.$container.querySelector(".jb-pro-contextmenus");c&&this.player.$container&&this.player.$container.removeChild(c)}if(this.$tipsMessage&&!rd(this.$tipsMessage)){var u=this.player.$container.querySelector(".jb-pro-tips-message");u&&this.player.$container&&this.player.$container.removeChild(u)}if(this.$extendDom&&!rd(this.$extendDom)){var d=this.player.$container.querySelector(".jb-pro-extend-dom");d&&this.player.$container&&this.player.$container.removeChild(d)}this.btnIndex=0,this.extendBtnList=[],this.kbpsShow="0 KB/s",this.player.$container&&(this.player.$container.classList.remove("jb-pro-controls-show-auto-hide"),this.player.$container.classList.remove("jb-pro-controls-show")),this.player.debug.log("Control","destroy")}},{key:"getBtnIndex",value:function(){return this.btnIndex++}},{key:"autoSize",value:function(){var e=this.player;e.$container.style.padding="0 0";var t=e.width,i=e.height,r=t/i,a=e.video.$videoElement.width/e.video.$videoElement.height;if(r>a){var n=(t-i*a)/2;e.$container.style.padding="0 ".concat(n,"px")}else{var o=(i-t/a)/2;e.$container.style.padding="".concat(o,"px 0")}}},{key:"initLoadingBackground",value:function(){var e=this.player;e._opt.loadingBackground&&e._opt.loadingBackgroundWidth&&e._opt.loadingBackgroundHeight&&(e.debug.log("Control","initLoadingBackground()"),"default"===this.player._opt.aspectRatio||On()?(e.getRenderType()===he||e.getRenderType()===pe)&&this._initLoadingBackground():this._initLoadingBackgroundForRatio(),td(this.$loadingBg,"display","block"),e._opt.loadingBackground="",e._opt.loadingBackgroundWidth=0,e._opt.loadingBackgroundHeight=0)}},{key:"initLoadingIconStyle",value:function(e){var t=this.player.$container.querySelector(".jb-pro-icon-loading");t&&(e.width&&td(t,"width","".concat(e.width,"px")),e.height&&td(t,"height","".concat(e.height,"px")),e.background&&td(t,"backgroundImage",'url("'.concat(e.background,'")')),!1===e.hasAnimation&&(td(t,"animationName","none"),td(t,"animationDuration",0),td(t,"animationTimingFunction","ease"),td(t,"animationIterationCount",1)))}},{key:"_initLoadingBackgroundForRatio",value:function(){var e=this.player._opt.aspectRatio.split(":").map(Number),t=this.player.width,i=this.player.height,r=this.player._opt,a=0;r.hasControl&&!r.controlAutoHide&&(a=r.playType===z?yi:gi,i-=a);var n=this.player._opt.loadingBackgroundWidth,o=this.player._opt.loadingBackgroundHeight,s=n/o,l=e[0]/e[1];if(this.$loadingBgImage.src=this.player._opt.loadingBackground,s>l){var c=l*o/n;this.$loadingBgImage.style.width=100*c+"%",this.$loadingBgImage.style.height="calc(100% - ".concat(a,"px)"),this.$loadingBgImage.style.padding="0 ".concat((t-t*c)/2,"px")}else{var u=n/l/o;this.$loadingBgImage.style.width="100%",this.$loadingBgImage.style.height="calc(".concat(100*u,"% - ").concat(a,"px)"),this.$loadingBgImage.style.padding=(i-i*u)/2+"px 0"}}},{key:"_initLoadingBackground",value:function(){var e=this.player,t=e.height,i=e._opt;i.hasControl&&!i.controlAutoHide&&(t-=i.playType===z?yi:gi);var r=e.width,a=t,n=i.rotate;270!==n&&90!==n||(r=t,a=e.width),this.$loadingBgImage.width=r,this.$loadingBgImage.height=a,this.$loadingBgImage.src=e._opt.loadingBackground;var o=(e.width-r)/2,s=(t-a)/2,l="contain";i.isResize||(l="fill"),i.isFullResize&&(l="none");var c="";"none"===i.mirrorRotate&&n&&(c+=" rotate("+n+"deg)"),"level"===i.mirrorRotate?c+=" rotateY(180deg)":"vertical"===i.mirrorRotate&&(c+=" rotateX(180deg)"),this.player._opt.videoRenderSupportScale&&(this.$loadingBgImage.style.objectFit=l),this.$loadingBgImage.style.transform=c,this.$loadingBgImage.style.padding="0",this.$loadingBgImage.style.left=o+"px",this.$loadingBgImage.style.top=s+"px"}},{key:"_validateExtendBtn",value:function(e){var t=!0;return e.name||(this.player.debug.warn("Control","extend button name is required"),t=!1),t&&-1!==this.extendBtnList.findIndex((function(t){return t.name===e.name}))&&(this.player.debug.warn("Control","extend button name: ".concat(e.name," is already exist")),t=!1),t&&(e.icon||(this.player.debug.warn("Control","extend button icon is required"),t=!1)),t}},{key:"addExtendBtn",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},i=Bo(na);if(t=Object.assign({},i,t),this._validateExtendBtn(t)){var r=t.name||"",a=this.$controlsRight,n=t.activeIcon&&t.activeClick,o='\n            <div class="jb-pro-controls-item-wrap jb-pro-controls-item-wrap-'.concat(r,'">\n               ').concat(t.icon?'<div class="jb-pro-controls-item jb-pro-control-extend-'.concat(r,'">\n                                <i class="jb-pro-icon jb-pro-icon-extend-').concat(r,'"></i>\n                                ').concat(t.iconTitle?'\n                                            <span class="icon-title-tips"><span class="icon-title">'.concat(t.iconTitle,"</span></span>\n                                            "):"","\n                                </div>"):"","\n               ").concat(t.activeIcon?'<div class="jb-pro-controls-item jb-pro-control-extend-'.concat(r,'-active">\n                                <i class="jb-pro-icon jb-pro-icon-extend-').concat(r,'-active"></i>\n                                ').concat(t.activeIconTitle?'\n                                            <span class="icon-title-tips"><span class="icon-title">'.concat(t.activeIconTitle,"</span></span>\n                                            "):"","\n                            </div>"):"","\n               </div>\n            "),s=Array.from(a.children)[t.index];s?s.insertAdjacentHTML("beforebegin",o):ed(a,o);var l=a.querySelector(".jb-pro-controls-item-wrap-".concat(r)),c=t.icon?a.querySelector(".jb-pro-icon-extend-".concat(r)):null,u=t.icon?a.querySelector(".jb-pro-control-extend-".concat(r)):null,d=t.activeIcon?a.querySelector(".jb-pro-icon-extend-".concat(r,"-active")):null,h=t.activeIcon?a.querySelector(".jb-pro-control-extend-".concat(r,"-active")):null,p=this.player,f=p.events.proxy;p.debug;t.icon&&(td(c,"background","url(".concat(t.icon,") no-repeat center")),td(c,"background-size","100% 100%"),td(u,"display","none"),t.iconHover&&(f(c,"mouseover",(function(){td(c,"background","url(".concat(t.iconHover,") no-repeat center")),td(c,"background-size","100% 100%")})),f(c,"mouseout",(function(){td(c,"background","url(".concat(t.icon,") no-repeat center")),td(c,"background-size","100% 100%")})))),t.activeIcon&&(td(d,"background","url(".concat(t.activeIcon,") no-repeat center")),td(d,"background-size","100% 100%"),td(h,"display","none"),t.activeIconHover&&(f(d,"mouseover",(function(){td(d,"background","url(".concat(t.activeIconHover,") no-repeat center")),td(d,"background-size","100% 100%")})),f(d,"mouseout",(function(){td(d,"background","url(".concat(t.activeIcon,") no-repeat center")),td(d,"background-size","100% 100%")})))),t.click&&c&&f(c,"click",(function(i){i.preventDefault(),n&&(td(u,"display","none"),td(h,"display","flex")),e.player.isInMulti()?t.click.call(e.player,i,e.player._opt.multiIndex):t.click.call(e.player,i)})),t.activeClick&&d&&f(d,"click",(function(i){i.preventDefault(),td(u,"display","flex"),td(h,"display","none"),e.player.isInMulti()?t.activeClick.call(e.player,i,e.player._opt.multiIndex):t.activeClick.call(e.player,i)})),this.extendBtnList.push({name:r,$iconContainer:l,$iconWrap:u,$activeIconWrap:h})}}},{key:"addExtendDom",value:function(e){if(this.player.debug.log(this.TAG_NAME,"addExtendDom"),e.html){var t='\n                <div class="jb-pro-extend-dom">\n                '.concat(e.html,"\n                </div>\n            ");this.player.$container.insertAdjacentHTML("beforeend",t),Object.defineProperty(this,"$extendDom",{value:this.player.$container.querySelector(".jb-pro-extend-dom")}),e.showBeforePlay&&td(this.$extendDom,"display","block")}}},{key:"toggleExtendDom",value:function(e){this.$extendDom&&(ao(e)||(e="none"===this.$extendDom.style.display),td(this.$extendDom,"display",e?"block":"none"))}},{key:"updateExtendDom",value:function(e){this.player.debug.log(this.TAG_NAME,"updateExtendDom"),this.$extendDom&&(this.$extendDom.innerHTML=e)}},{key:"removeExtendDom",value:function(){this.player.debug.log(this.TAG_NAME,"removeExtendDom"),this.$extendDom&&(this.$extendDom.innerHTML="")}},{key:"updateLoadingText",value:function(e){this.$loadingText&&(this.$loadingText.innerText=e)}},{key:"getExtendBtnList",value:function(){return this.extendBtnList}},{key:"showTipsMessage",value:function(e,t){var i=this.$tipsMessage,r=this.$tipsMessageContent;if(i){var a='\n            <div class="jb-pro-tips-message-content-item">'.concat(e,"</div>\n            ").concat(t?'<div class="jb-pro-tips-message-content-item">Error Type:'.concat(t,"</div>"):"","\n        ");r.innerHTML=a,td(i,"display","block")}}},{key:"hideTipsMessage",value:function(){var e=this.$tipsMessage;e&&($tipsMessageContent.innerHTML="",td(e,"display","none"))}},{key:"updatePtzPosition",value:function(e){var t=this.$ptzControl;if(yo(e)&&t){var i="auto";e.left&&(i=Number(e.left)===e.left?e.left+"px":e.left),td(t,"left",i);var r="auto";e.top&&(r=Number(e.top)===e.top?e.top+"px":e.top),td(t,"top",r);var a="auto";e.bottom&&(a=Number(e.bottom)===e.bottom?e.bottom+"px":e.bottom),td(t,"bottom",a);var n="auto";e.right&&(n=Number(e.right)===e.right?e.right+"px":e.right),td(t,"right",n)}}}])}();nd(".jb-pro-container{position:relative;width:100%;height:100%;overflow:hidden}.jb-pro-container.jb-pro-fullscreen-web{position:fixed;z-index:9999;left:0;top:0;right:0;bottom:0;width:100vw!important;height:100vh!important;background:#000}.jb-pro-container .jb-pro-loading-bg-for-ios{position:absolute;z-index:100;left:0;top:0;right:0;bottom:0;height:100%;width:100%;opacity:0;visibility:hidden;background-position:50%;background-repeat:no-repeat;background-size:contain;pointer-events:none}.jb-pro-container .jb-pro-loading-bg-for-ios.show{opacity:1;visibility:visible}");var sd=function(e){var t=e._opt,i=e.debug,r=e.events.proxy;if(t.supportDblclickFullscreen&&r(e.$container,"dblclick",(function(t){var i=_o(t).nodeName.toLowerCase();"canvas"!==i&&"video"!==i||(e.fullscreen=!e.fullscreen)})),r(document,"visibilitychange",(function(){e.visibility="visible"===document.visibilityState,i.log("visibilitychange",document.visibilityState),t.hiddenAutoPause&&(i.log("visibilitychange","hiddenAutoPause is true ",document.visibilityState,e._isPlayingBeforePageHidden),"visible"===document.visibilityState?e._isPlayingBeforePageHidden&&e.play():(e._isPlayingBeforePageHidden=e.playing,e.playing&&e.pause()))})),Nn()&&r(document,["click","contextmenu"],(function(t){id(t,e.$container)?(Oo(e._opt.disableContextmenu)&&"contextmenu"===t.type&&t.preventDefault(),e.isInput="INPUT"===t.target.tagName,e.isFocus=!0,e.emit(xt.focus)):(e.isInput=!1,e.isFocus=!1,e.emit(xt.blur))})),t.isCheckInView){var a=Yn((function(){e.emit(xt.inView,function(e){var t=e.getBoundingClientRect(),i=window.innerHeight||document.documentElement.clientHeight,r=window.innerWidth||document.documentElement.clientWidth,a=t.top<=i&&t.top+t.height>=0,n=t.left<=r&&t.left+t.width>=0;return a&&n}(e.$container))}),200);r(window,"scroll",(function(){return a()}))}if(t.autoResize){var n=Yn((function(){e.resize()}),500);r(window,["resize","orientationchange"],(function(){n()})),screen&&screen.orientation&&screen.orientation.onchange&&r(screen.orientation,"change",(function(){n()}))}},ld=function(){function e(){S(this,e)}return T(e,null,[{key:"init",value:function(){for(var t in e.types={avc1:[],avcC:[],hvc1:[],hvcC:[],av01:[],av1C:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],mvex:[],mvhd:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[],".mp3":[],Opus:[],dOps:[],"ac-3":[],dac3:[],"ec-3":[],dec3:[]},e.types)e.types.hasOwnProperty(t)&&(e.types[t]=[t.charCodeAt(0),t.charCodeAt(1),t.charCodeAt(2),t.charCodeAt(3)]);var i=e.constants={};i.FTYP=new Uint8Array([105,115,111,109,0,0,0,1,105,115,111,109,97,118,99,49]),i.STSD_PREFIX=new Uint8Array([0,0,0,0,0,0,0,1]),i.STTS=new Uint8Array([0,0,0,0,0,0,0,0]),i.STSC=i.STCO=i.STTS,i.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),i.HDLR_VIDEO=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),i.HDLR_AUDIO=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]),i.DREF=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),i.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),i.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0])}},{key:"box",value:function(e){for(var t=8,i=null,r=Array.prototype.slice.call(arguments,1),a=r.length,n=0;n<a;n++)t+=r[n].byteLength;i=new Uint8Array(t),i[0]=t>>>24&255,i[1]=t>>>16&255,i[2]=t>>>8&255,i[3]=255&t,i.set(e,4);for(var o=8,s=0;s<a;s++)i.set(r[s],o),o+=r[s].byteLength;return i}},{key:"generateInitSegment",value:function(t){var i=e.box(e.types.ftyp,e.constants.FTYP),r=e.moov(t),a=new Uint8Array(i.byteLength+r.byteLength);return a.set(i,0),a.set(r,i.byteLength),a}},{key:"moov",value:function(t){var i=e.mvhd(t.timescale,t.duration),r=e.trak(t),a=e.mvex(t);return e.box(e.types.moov,i,r,a)}},{key:"mvhd",value:function(t,i){return e.box(e.types.mvhd,new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t,i>>>24&255,i>>>16&255,i>>>8&255,255&i,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]))}},{key:"trak",value:function(t){return e.box(e.types.trak,e.tkhd(t),e.mdia(t))}},{key:"tkhd",value:function(t){var i=t.id,r=t.duration,a=t.presentWidth,n=t.presentHeight;return e.box(e.types.tkhd,new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i,0,0,0,0,r>>>24&255,r>>>16&255,r>>>8&255,255&r,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,a>>>8&255,255&a,0,0,n>>>8&255,255&n,0,0]))}},{key:"mdia",value:function(t){return e.box(e.types.mdia,e.mdhd(t),e.hdlr(t),e.minf(t))}},{key:"mdhd",value:function(t){var i=t.timescale,r=t.duration;return e.box(e.types.mdhd,new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i,r>>>24&255,r>>>16&255,r>>>8&255,255&r,85,196,0,0]))}},{key:"hdlr",value:function(t){var i=null;return i="audio"===t.type?e.constants.HDLR_AUDIO:e.constants.HDLR_VIDEO,e.box(e.types.hdlr,i)}},{key:"minf",value:function(t){var i=null;return i="audio"===t.type?e.box(e.types.smhd,e.constants.SMHD):e.box(e.types.vmhd,e.constants.VMHD),e.box(e.types.minf,i,e.dinf(),e.stbl(t))}},{key:"dinf",value:function(){return e.box(e.types.dinf,e.box(e.types.dref,e.constants.DREF))}},{key:"stbl",value:function(t){return e.box(e.types.stbl,e.stsd(t),e.box(e.types.stts,e.constants.STTS),e.box(e.types.stsc,e.constants.STSC),e.box(e.types.stsz,e.constants.STSZ),e.box(e.types.stco,e.constants.STCO))}},{key:"stsd",value:function(t){return"audio"===t.type?"mp3"===t.audioType?e.box(e.types.stsd,e.constants.STSD_PREFIX,e.mp3(t)):e.box(e.types.stsd,e.constants.STSD_PREFIX,e.mp4a(t)):"avc"===t.videoType?e.box(e.types.stsd,e.constants.STSD_PREFIX,e.avc1(t)):e.box(e.types.stsd,e.constants.STSD_PREFIX,e.hvc1(t))}},{key:"mp3",value:function(t){var i=t.channelCount,r=t.audioSampleRate,a=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,i,0,16,0,0,0,0,r>>>8&255,255&r,0,0]);return e.box(e.types[".mp3"],a)}},{key:"mp4a",value:function(t){var i=t.channelCount,r=t.audioSampleRate,a=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,i,0,16,0,0,0,0,r>>>8&255,255&r,0,0]);return e.box(e.types.mp4a,a,e.esds(t))}},{key:"esds",value:function(t){var i=t.config||[],r=i.length,a=new Uint8Array([0,0,0,0,3,23+r,0,1,0,4,15+r,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([r]).concat(i).concat([6,1,2]));return e.box(e.types.esds,a)}},{key:"avc1",value:function(t){var i=t.avcc,r=t.codecWidth,a=t.codecHeight,n=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,r>>>8&255,255&r,a>>>8&255,255&a,0,72,0,0,0,72,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,255,255]);return e.box(e.types.avc1,n,e.box(e.types.avcC,i))}},{key:"hvc1",value:function(t){var i=t.avcc,r=t.codecWidth,a=t.codecHeight,n=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,r>>>8&255,255&r,a>>>8&255,255&a,0,72,0,0,0,72,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,255,255]);return e.box(e.types.hvc1,n,e.box(e.types.hvcC,i))}},{key:"mvex",value:function(t){return e.box(e.types.mvex,e.trex(t))}},{key:"trex",value:function(t){var i=t.id,r=new Uint8Array([0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]);return e.box(e.types.trex,r)}},{key:"moof",value:function(t,i){return e.box(e.types.moof,e.mfhd(t.sequenceNumber),e.traf(t,i))}},{key:"mfhd",value:function(t){var i=new Uint8Array([0,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t]);return e.box(e.types.mfhd,i)}},{key:"traf",value:function(t,i){var r=t.id,a=e.box(e.types.tfhd,new Uint8Array([0,0,0,0,r>>>24&255,r>>>16&255,r>>>8&255,255&r])),n=e.box(e.types.tfdt,new Uint8Array([0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i])),o=e.sdtp(t),s=e.trun(t,o.byteLength+16+16+8+16+8+8);return e.box(e.types.traf,a,n,s,o)}},{key:"sdtp",value:function(t){var i=new Uint8Array(5),r=t.flags;return i[4]=r.isLeading<<6|r.dependsOn<<4|r.isDependedOn<<2|r.hasRedundancy,e.box(e.types.sdtp,i)}},{key:"trun",value:function(t,i){var r=new Uint8Array(28);i+=36,r.set([0,0,15,1,0,0,0,1,i>>>24&255,i>>>16&255,i>>>8&255,255&i],0);var a=t.duration,n=t.size,o=t.flags,s=t.cts;return r.set([a>>>24&255,a>>>16&255,a>>>8&255,255&a,n>>>24&255,n>>>16&255,n>>>8&255,255&n,o.isLeading<<2|o.dependsOn,o.isDependedOn<<6|o.hasRedundancy<<4|o.isNonSync,0,0,s>>>24&255,s>>>16&255,s>>>8&255,255&s],12),e.box(e.types.trun,r)}},{key:"mdat",value:function(t){return e.box(e.types.mdat,t)}}])}();ld.init();var cd=[44100,48e3,32e3,0],ud=[22050,24e3,16e3,0],dd=[11025,12e3,8e3,0],hd=[0,32,64,96,128,160,192,224,256,288,320,352,384,416,448,-1],pd=[0,32,48,56,64,80,96,112,128,160,192,224,256,320,384,-1],fd=[0,32,40,48,56,64,80,96,112,128,160,192,224,256,320,-1],md=function(t){function i(e){var t;return S(this,i),t=_(this,i),t.TAG_NAME="MediaSource",t.player=e,t._resetInIt(),t._useManagedMediaSource="ManagedMediaSource"in self&&!("MediaSource"in self),t.mediaSource=t._useManagedMediaSource?new self.ManagedMediaSource:new self.MediaSource,t.isDecodeFirstIIframe=!!No(e._opt.checkFirstIFrame),t.mediaSourceObjectURL=null,t._useManagedMediaSource||(t.mediaSourceObjectURL=window.URL.createObjectURL(t.mediaSource)),t.isSupportVideoFrameCallback=qo(),t.canvasRenderInterval=null,e._opt.mseUseCanvasRender?(t.$videoElement=document.createElement("video"),t._useManagedMediaSource?(t.$videoElement.disableRemotePlayback=!0,t.$videoElement.srcObject=t.mediaSource):t.$videoElement.src=t.mediaSourceObjectURL,t.initVideoEvents()):(t._useManagedMediaSource?(t.player.video.$videoElement.disableRemotePlayback=!0,t.player.video.$videoElement.srcObject=t.mediaSource):t.player.video.$videoElement.src=t.mediaSourceObjectURL,t.$videoElement=t.player.video.$videoElement),t._bindMediaSourceEvents(),t.audioSourceBufferCheckTimeout=null,t.audioSourceNoDataCheckTimeout=null,t.hasPendingEos=!1,t.player.isPlayback()&&t.player.on(xt.playbackPause,(function(i){No(i)?(Oo(e._opt.checkFirstIFrame)&&(t.player.debug.log(t.TAG_NAME,"playbackPause is false and _opt.checkFirstIFrame is true so set isDecodeFirstIIframe = false"),t.isDecodeFirstIIframe=!1),t.clearUpAllSourceBuffer(),t.$videoElement.play()):(t.$videoElement.pause(),t.cacheTrack={})})),t._useManagedMediaSource?t.player.debug.log(t.TAG_NAME,"init and using ManagedMediaSource"):t.player.debug.log(t.TAG_NAME,"init"),t}return k(i,t),T(i,[{key:"destroy",value:function(){this.stop(),this._clearAudioSourceBufferCheckTimeout(),this._clearAudioNoDataCheckTimeout(),this._stopCanvasRender(),this.eventListenList.length&&(this.eventListenList.forEach((function(e){return e()})),this.eventListenList=[]),this.supportVideoFrameCallbackHandle&&this.$videoElement&&(this.$videoElement.cancelVideoFrameCallback(this.supportVideoFrameCallbackHandle),this.supportVideoFrameCallbackHandle=null),this.$videoElement&&(this.player._opt.mseUseCanvasRender&&this.$videoElement.src&&(this.$videoElement.src="",this.$videoElement.removeAttribute("src")),this.$videoElement=null),this.mediaSourceObjectURL&&(window.URL.revokeObjectURL(this.mediaSourceObjectURL),this.mediaSourceObjectURL=null),this._resetInIt(),this.mediaSource=null,this.off(),this.player.debug.log(this.TAG_NAME,"destroy")}},{key:"needInitAudio",value:function(){return this.player._opt.hasAudio&&this.player._opt.mseDecodeAudio}},{key:"_resetInIt",value:function(){this.isAvc=null,this.isAAC=null,this.videoMeta={},this.audioMeta={},this.sourceBuffer=null,this.audioSourceBuffer=null,this.hasInit=!1,this.hasAudioInit=!1,this.isInitInfo=!1,this.isAudioInitInfo=!1,this.audioMimeType="",this.videoMimeType="",this.cacheTrack={},this.cacheAudioTrack={},this.sequenceNumber=0,this.audioSequenceNumber=0,this.firstRenderTime=null,this.firstAudioTime=null,this.$videoElement=null,this.mediaSourceAppendBufferFull=!1,this.mediaSourceAppendBufferError=!1,this.mediaSourceAddSourceBufferError=!1,this.mediaSourceBufferError=!1,this.mediaSourceError=!1,this.prevTimestamp=null,this.decodeDiffTimestamp=null,this.prevDts=null,this.prevAudioDts=null,this.prevPayloadBufferSize=0,this.isWidthOrHeightChanged=!1,this.prevTs=null,this.prevAudioTs=null,this.eventListenList=[],this.pendingRemoveRanges=[],this.pendingSegments=[],this.pendingAudioRemoveRanges=[],this.pendingAudioSegments=[],this.supportVideoFrameCallbackHandle=null}},{key:"state",get:function(){return this.mediaSource&&this.mediaSource.readyState}},{key:"isStateOpen",get:function(){return this.state===Oi}},{key:"isStateClosed",get:function(){return this.state===Ni}},{key:"isStateEnded",get:function(){return this.state===Fi}},{key:"duration",get:function(){return this.mediaSource&&this.mediaSource.duration||-1},set:function(e){this.mediaSource.duration=e}},{key:"_bindMediaSourceEvents",value:function(){var e=this,t=this.player,i=(t.debug,t.events.proxy),r=i(this.mediaSource,gr,(function(){e.player.debug.log(e.TAG_NAME,"sourceOpen"),e._onMediaSourceSourceOpen(),e.player.emit(xt.mseSourceOpen)})),a=i(this.mediaSource,mr,(function(){e.player.debug.log(e.TAG_NAME,"sourceClose"),e.player.emit(xt.mseSourceClose)})),n=i(this.mediaSource,yr,(function(){e.player.debug.log(e.TAG_NAME,"sourceended"),e.player.emit(xt.mseSourceended)}));this.eventListenList.push(r,a,n);var o=i(this.$videoElement,wr,(function(t){if(No(e.isSupportVideoFrameCallback))if(e.player.checkIsInRender())e.player.handleRender();else{var i=parseInt(t.timeStamp,10);e.player.debug.log(e.TAG_NAME,"mseUseCanvasRender is ".concat(e.player._opt.mseUseCanvasRender," and\n                $videoElement ts is ").concat(i,", but not in render and vbps is ").concat(e.player._stats.vbps," and fps is ").concat(e.player._stats.fps))}}));if(this.eventListenList.push(o),this._useManagedMediaSource){var s=i(this.mediaSource,vr,(function(){e.player.debug.log(e.TAG_NAME,"ManagedMediaSource startstreaming"),e.player.emit(xt.mseSourceStartStreaming)})),l=i(this.mediaSource,Ar,(function(){e.player.debug.log(e.TAG_NAME,"ManagedMediaSource endstreaming"),e.player.emit(xt.mseSourceEndStreaming)})),c=i(this.mediaSource,br,(function(){e.player.debug.log(e.TAG_NAME,"ManagedMediaSource qualitychange")}));this.eventListenList.push(s,l,c)}}},{key:"_onMediaSourceSourceOpen",value:function(){this.sourceBuffer||(this.player.debug.log("MediaSource","onMediaSourceSourceOpen() sourceBuffer is null and next init"),this._initSourceBuffer()),this.audioSourceBuffer||(this.player.debug.log("MediaSource","onMediaSourceSourceOpen() audioSourceBuffer is null and next init"),this._initAudioSourceBuffer()),this._hasPendingSegments()&&this._doAppendSegments()}},{key:"initVideoEvents",value:function(){var e=this,t=this.player.events.proxy;this.player.on(xt.visibilityChange,(function(t){t&&setTimeout((function(){if(e.player.isPlaying()&&e.$videoElement){var t=e.getVideoBufferLastTime();t-e.$videoElement.currentTime>e.getMseBufferMaxDelayTime()&&(e.player.debug.log(e.TAG_NAME,"visibilityChange is true and lastTime is ".concat(t," and currentTime is ").concat(e.$videoElement.currentTime," so set currentTime to lastTime")),e.$videoElement.currentTime=t)}}),300)}));var i=t(this.$videoElement,_r,(function(){e.player.debug.log(e.TAG_NAME,"video canplay"),e.$videoElement.play().then((function(){e.player.emit(xt.removeLoadingBgImage),qo()?e.supportVideoFrameCallbackHandle||(e.supportVideoFrameCallbackHandle=e.$videoElement.requestVideoFrameCallback(e.videoFrameCallback.bind(e))):e.player.isUseHls265()&&(e._stopCanvasRender(),e.canvasRenderInterval=setInterval((function(){e.player.video.render({$video:e.$videoElement,ts:parseInt(1e3*e.$videoElement.currentTime,10)||0})}),40)),e.player.debug.log(e.TAG_NAME,"video play")})).catch((function(t){e.player.debug.error(e.TAG_NAME,"video play error ",t),e.player.emitError(It.mediaSourceUseCanvasRenderPlayFailed,t)}))})),r=t(this.$videoElement,kr,(function(){e.player.debug.log(e.TAG_NAME,"video waiting")})),a=t(this.$videoElement,wr,(function(t){parseInt(t.timeStamp,10),e.$videoElement.paused&&(e.player.debug.warn(e.TAG_NAME,"video is paused and next try to replay"),e.$videoElement.play().then((function(){e.player.debug.log(e.TAG_NAME,"video is paused and replay success")})).catch((function(t){e.player.debug.warn(e.TAG_NAME,"video is paused and replay error ",t)})))})),n=t(this.$videoElement,Sr,(function(){e.player.debug.log(e.TAG_NAME,"video playback Rate change",e.$videoElement&&e.$videoElement.playbackRate),e.$videoElement&&e.$videoElement.paused&&e.player.debug.warn(e.TAG_NAME,"ratechange and video is paused")}));this.eventListenList.push(i,r,a,n)}},{key:"videoFrameCallback",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(this.player.isDestroyedOrClosed())this.player.debug.log(this.TAG_NAME,"videoFrameCallback() player is destroyed");else{var i=parseInt(1e3*Math.max(t.mediaTime,this.$videoElement.currentTime),10)||0;this.player.handleRender(),this.player.video.render({$video:this.$videoElement,ts:i}),this.player.isUseHls265()&&this.player.updateStats({fps:!0,ts:i}),this.supportVideoFrameCallbackHandle=this.$videoElement.requestVideoFrameCallback(this.videoFrameCallback.bind(this))}}},{key:"decodeVideo",value:function(e,t,i,r){var a=this.player;if(a)if(this.player.isDestroyedOrClosed())this.player.debug.warn(this.TAG_NAME,"decodeVideo() player is destroyed");else if(this.hasInit)if(!this.isDecodeFirstIIframe&&i&&(this.isDecodeFirstIIframe=!0),this.isDecodeFirstIIframe){if(i&&0===e[1]){var n=15&e[0],o={};n===Gt?o=Qs(e.slice(5)):n===zt&&(o=ll(e));var s=this.player.video.videoInfo;s&&s.width&&s.height&&o&&o.codecWidth&&o.codecHeight&&(o.codecWidth!==s.width||o.codecHeight!==s.height)&&(this.player.debug.warn(this.TAG_NAME,"\n                        decodeVideo: video width or height is changed,\n                        old width is ".concat(s.width,", old height is ").concat(s.height,",\n                        new width is ").concat(o.codecWidth,", new height is ").concat(o.codecHeight,",\n                        and emit change event")),this.isWidthOrHeightChanged=!0,this.player.emitError(It.mseWidthOrHeightChange))}if(this.isWidthOrHeightChanged)return void this.player.debug.warn(this.TAG_NAME,"decodeVideo: video width or height is changed, and return");if(Fo(e))return void this.player.debug.warn(this.TAG_NAME,"decodeVideo and payload is video sequence header so drop this frame");if(e.byteLength<12)return void this.player.debug.warn(this.TAG_NAME,"decodeVideo and payload is too small , payload length is ".concat(e.byteLength));var l=t;if(this.player.isPlayer()){if(null===this.firstRenderTime&&(this.firstRenderTime=t),l=t-this.firstRenderTime,l<0&&(this.player.debug.warn(this.TAG_NAME,"decodeVideo\n                     local dts is < 0 , ts is ".concat(t," and prevTs is ").concat(this.prevTs,",\n                     firstRenderTime is ").concat(this.firstRenderTime," and mseCorrectTimeDuration is ").concat(this.player._opt.mseCorrectTimeDuration)),l=null===this.prevDts?0:this.prevDts+this.player._opt.mseCorrectTimeDuration,this._checkTsIsMaxDiff(t)))return this.player.debug.warn(this.TAG_NAME,"decodeVideo is max diff , ts is ".concat(t," and prevTs is ").concat(this.prevTs,", diff is ").concat(this.prevTs-t," and emit replay")),void this.player.emitError(It.mediaSourceTsIsMaxDiff,"decodeVideo is max diff, prevTs is ".concat(this.prevTs," and ts is ").concat(t));if(null!==this.prevDts&&l<=this.prevDts){if(this.player.debug.warn(this.TAG_NAME,"\n                    decodeVideo dts is less than(or equal) prev dts ,\n                    dts is ".concat(l," and prev dts is ").concat(this.prevDts," ，\n                    and now ts is ").concat(t," and prev ts is ").concat(this.prevTs," ，\n                    and diff is ").concat(t-this.prevTs," and firstRenderTime is ").concat(this.firstRenderTime," and isIframe is ").concat(i,"，\n                    and mseCorrectTimeDuration is ").concat(this.player._opt.mseCorrectTimeDuration,",\n                    and prevPayloadBufferSize is ").concat(this.prevPayloadBufferSize," and payload size is ").concat(e.byteLength)),l===this.prevDts&&this.prevPayloadBufferSize===e.byteLength)return void this.player.debug.warn(this.TAG_NAME,"decodeVideo dts is equal to prev dts and payload size is equal to prev payload size so drop this frame");if(l=this.prevDts+this.player._opt.mseCorrectTimeDuration,this._checkTsIsMaxDiff(t))return this.player.debug.warn(this.TAG_NAME,"decodeVideo is max diff , ts is ".concat(t," and prevTs is ").concat(this.prevTs,", diff is ").concat(this.prevTs-t," and emit replay")),void this.emit(It.mediaSourceTsIsMaxDiff,"decodeVideo is max diff, prevTs is ".concat(this.prevTs," and ts is ").concat(t))}}this.player.isPlayer()?this._decodeVideo(e,l,i,r,t):this.player.isPlayback()&&No(this.player.playbackPause)&&(this.player.playback.isUseLocalCalculateTime&&this.player.playback.increaseLocalTimestamp(),this._decodeVideo(e,l,i,r,t)),this.prevDts=l,this.prevPayloadBufferSize=e.byteLength,this.prevTs=t}else this.player.debug.log(this.TAG_NAME,"decodeVideo first frame is not iFrame");else if(i&&e[1]===Gr){var c=15&e[0];if(a.video.updateVideoInfo({encTypeCode:c}),c===zt&&No(Zn()))return void this.player.emitError(It.mediaSourceH265NotSupport);a._times.decodeStart||(a._times.decodeStart=Ln()),this.hasInit=this._decodeConfigurationRecord(e,t,i,c)}else this.player.debug.warn(this.TAG_NAME,"decodeVideo has not init , isIframe is ".concat(i," , payload is ").concat(e[1]))}},{key:"decodeAudio",value:function(e,t){if(this.player)if(this.player.isDestroyedOrClosed())this.player.debug.warn(this.TAG_NAME,"decodeAudio() player is destroyed");else if(No(this.hasAudioInit))this.hasAudioInit=this._decodeAudioConfigurationRecord(e,t);else{var i=t;if(pn(e))return void this.player.debug.log(this.TAG_NAME,"decodeAudio and has already initialized and payload is aac codec packet so drop this frame");if(this._clearAudioNoDataCheckTimeout(),this.isDecodeFirstIIframe){if(this.player.isPlayer()){if(null===this.firstAudioTime&&(this.firstAudioTime=t,null!==this.firstRenderTime&&null!==this.prevTs)){var r=Math.abs(this.firstRenderTime-this.prevTs);r>300&&(this.firstAudioTime-=r,this.player.debug.warn(this.TAG_NAME,"video\n                            firstAudioTime is ".concat(this.firstRenderTime," and current time is ").concat(this.prevTs,"\n                            play time is ").concat(r," and firstAudioTime ").concat(t," - ").concat(r," = ").concat(this.firstAudioTime)))}if(i=t-this.firstAudioTime,i<0&&(this.player.debug.warn(this.TAG_NAME,"decodeAudio\n                     local dts is < 0 , ts is ".concat(t," and prevTs is ").concat(this.prevAudioTs,",\n                     firstAudioTime is ").concat(this.firstAudioTime)),i=null===this.prevAudioDts?0:this.prevAudioDts+this.player._opt.mseCorrectAudioTimeDuration,this._checkAudioTsIsMaxDiff(t)))return this.player.debug.warn(this.TAG_NAME,"decodeAudio is max diff , ts is ".concat(t," and prevTs is ").concat(this.prevAudioDts,", diff is ").concat(this.prevAudioDts-t," and emit replay")),void this.player.emitError(It.mediaSourceTsIsMaxDiff,"decodeAudio is max diff, prevTs is ".concat(this.prevAudioDts," and ts is ").concat(t));null!==this.prevAudioTs&&i<=this.prevAudioDts&&(this.player.debug.warn(this.TAG_NAME,"\n                    decodeAudio dts is less than(or equal) prev dts ,\n                    dts is ".concat(i," and prev dts is ").concat(this.prevAudioDts," ，\n                    and now ts is ").concat(t," and prev ts is ").concat(this.prevAudioTs," ，\n                    and diff is ").concat(t-this.prevAudioTs)),i=this.prevAudioDts+this.player._opt.mseCorrectAudioTimeDuration)}(this.player.isPlayer()||this.player.isPlayback()&&No(this.player.playbackPause))&&this._decodeAudio(e,i,t),this.prevAudioTs=t,this.prevAudioDts=i}else this.player.debug.log(this.TAG_NAME,"decodeAudio first frame is not iFrame")}}},{key:"_checkTsIsMaxDiff",value:function(e){return this.prevTs>0&&e<this.prevTs&&this.prevTs-e>Ae}},{key:"_checkAudioTsIsMaxDiff",value:function(e){return this.prevAudioTs>0&&e<this.prevAudioTs&&this.prevAudioTs-e>Ae}},{key:"_decodeConfigurationRecord",value:function(e,t,i,r){var a=e.slice(5),n={};if(r===Gt?n=Qs(a):r===zt&&(n=cl(a)),go(n)||0===n.codecWidth&&0===n.codecHeight)return this.player.debug.warn(this.TAG_NAME,"_decodeConfigurationRecord",n),this.player.emitError(It.mediaSourceDecoderConfigurationError),!1;this.player.recorder&&this.player._opt.recordType===H&&this.player.recorder.initMetaData(e,r);var o={id:ja,type:"video",timescale:1e3,duration:0,avcc:a,codecWidth:n.codecWidth,codecHeight:n.codecHeight,videoType:n.videoType},s=ld.generateInitSegment(o);this.isAvc=r===Gt;var l=n.codec;return this.videoMimeType=l?'video/mp4; codecs="'.concat(n.codec,'"'):this.isAvc?Li:Ii,this._initSourceBuffer(),this.appendBuffer(s.buffer),this.sequenceNumber=0,this.cacheTrack={},!0}},{key:"_decodeAudioConfigurationRecord",value:function(e,t){var i=e[0]>>4,r=i===Jt,a=i===Vt;if(No(a||r))return this.player.debug.warn(this.TAG_NAME,"_decodeAudioConfigurationRecord audio codec is not support , codecId is ".concat(i," ant auto wasm decode")),this.player.emit(It.mediaSourceAudioG711NotSupport),!1;var n={id:Ga,type:"audio",timescale:1e3},o={};if(pn(e)){if(o=function(e){var t=new Uint8Array(e),i=null,r=0,a=0,n=0,o=null;if(r=a=t[0]>>>3,n=(7&t[0])<<1|t[1]>>>7,n<0||n>=yn.length)console.error("Flv: AAC invalid sampling frequency index!");else{var s=yn[n],l=(120&t[1])>>>3;if(!(l<0||l>=8)){5===r&&(o=(7&t[1])<<1|t[2]>>>7,t[2]);var c=self.navigator.userAgent.toLowerCase();return-1!==c.indexOf("firefox")?n>=6?(r=5,i=new Array(4),o=n-3):(r=2,i=new Array(2),o=n):-1!==c.indexOf("android")?(r=2,i=new Array(2),o=n):(r=5,o=n,i=new Array(4),n>=6?o=n-3:1===l&&(r=2,i=new Array(2),o=n)),i[0]=r<<3,i[0]|=(15&n)>>>1,i[1]=(15&n)<<7,i[1]|=(15&l)<<3,5===r&&(i[1]|=(15&o)>>>1,i[2]=(1&o)<<7,i[2]|=8,i[3]=0),{audioType:"aac",config:i,sampleRate:s,channelCount:l,objectType:r,codec:"mp4a.40."+r,originalCodec:"mp4a.40."+a}}console.log("Flv: AAC invalid channel configuration")}}(e.slice(2)),!o)return!1;n.audioSampleRate=o.sampleRate,n.channelCount=o.channelCount,n.config=o.config,n.refSampleDuration=1024/n.audioSampleRate*n.timescale}else{if(!r)return!1;if(o=function(e){if(e.length<4)console.error("Invalid MP3 packet, header missing!");else{var t=new Uint8Array(e.buffer),i=null;if(255===t[0]){var r=t[1]>>>3&3,a=(6&t[1])>>1,n=(240&t[2])>>>4,o=(12&t[2])>>>2,s=3!=(t[3]>>>6&3)?2:1,l=0,c=0;switch(r){case 0:l=dd[o];break;case 2:l=ud[o];break;case 3:l=cd[o]}switch(a){case 1:n<fd.length&&(c=fd[n]);break;case 2:n<pd.length&&(c=pd[n]);break;case 3:n<hd.length&&(c=hd[n])}return i={bitRate:c,samplingRate:l,channelCount:s,codec:"mp3",originalCodec:"mp3",audioType:"mp3"},i}console.error("Invalid MP3 packet, first byte != 0xFF ")}}(e),!o)return!1;n.audioSampleRate=o.samplingRate,n.channelCount=o.channelCount,n.refSampleDuration=1152/n.audioSampleRate*n.timescale}n.codec=o.codec,n.duration=0;var s="mp4",l=o.codec,c=null;r&&No(Gn())?(s="mpeg",l="",c=new Uint8Array):c=ld.generateInitSegment(n);var u="".concat(n.type,"/").concat(s);return l&&l.length>0&&(u+=";codecs=".concat(l)),No(this.isAudioInitInfo)&&(this.player.audio.updateAudioInfo({encTypeCode:i,channels:n.channelCount,sampleRate:n.audioSampleRate}),this.isAudioInitInfo=!0),this.audioMimeType=u,this.isAAC=a,this._initAudioSourceBuffer(),this.appendAudioBuffer(c.buffer),!0}},{key:"_initSourceBuffer",value:function(){var e=this,t=this.player,i=t.debug,r=t.events.proxy;if(null===this.sourceBuffer&&null!==this.mediaSource&&this.isStateOpen&&this.videoMimeType){try{this.sourceBuffer=this.mediaSource.addSourceBuffer(this.videoMimeType),i.log(this.TAG_NAME,"_initSourceBuffer() this.mediaSource.addSourceBuffer()",this.videoMimeType)}catch(r){return i.error(this.TAG_NAME,"appendBuffer() this.mediaSource.addSourceBuffer()",r.code,r),this.player.emitError(It.mseAddSourceBufferError,r),void(this.mediaSourceAddSourceBufferError=!0)}if(this.sourceBuffer){var a=r(this.sourceBuffer,"error",(function(t){e.mediaSourceBufferError=!0,i.error(e.TAG_NAME,"mseSourceBufferError this.sourceBuffer",t),e.player.emitError(It.mseSourceBufferError,t)})),n=r(this.sourceBuffer,"updateend",(function(){e._hasPendingRemoveRanges()?e._doRemoveRanges():e._hasPendingSegments()?e._doAppendSegments():e.hasPendingEos&&(e.player.debug.log(e.TAG_NAME,"videoSourceBuffer updateend and hasPendingEos is true, next endOfStream()"),e.endOfStream())}));this.eventListenList.push(a,n)}}else i.log(this.TAG_NAME,"_initSourceBuffer and this.isStateOpen is ".concat(this.isStateOpen," and this.isAvc === null is ").concat(null===this.isAvc))}},{key:"_initAudioSourceBuffer",value:function(){var e=this,t=this.player,i=t.debug,r=t.events.proxy;if(null===this.audioSourceBuffer&&null!==this.mediaSource&&this.isStateOpen&&this.audioMimeType){try{this.audioSourceBuffer=this.mediaSource.addSourceBuffer(this.audioMimeType),this._clearAudioSourceBufferCheckTimeout(),i.log(this.TAG_NAME,"_initAudioSourceBuffer() this.mediaSource.addSourceBuffer()",this.audioMimeType)}catch(r){return i.error(this.TAG_NAME,"appendAudioBuffer() this.mediaSource.addSourceBuffer()",r.code,r),this.player.emitError(It.mseAddSourceBufferError,r),void(this.mediaSourceAddSourceBufferError=!0)}if(this.audioSourceBuffer){var a=r(this.audioSourceBuffer,"error",(function(t){e.mediaSourceBufferError=!0,i.error(e.TAG_NAME,"mseSourceBufferError this.audioSourceBuffer",t),e.player.emitError(It.mseSourceBufferError,t)})),n=r(this.audioSourceBuffer,"updateend",(function(){e._hasPendingRemoveRanges()?e._doRemoveRanges():e._hasPendingSegments()?e._doAppendSegments():e.hasPendingEos&&(e.player.debug.log(e.TAG_NAME,"audioSourceBuffer updateend and hasPendingEos is true, next endOfStream()"),e.endOfStream())}));this.eventListenList.push(a,n),null===this.audioSourceNoDataCheckTimeout&&(this.audioSourceNoDataCheckTimeout=setTimeout((function(){e._clearAudioNoDataCheckTimeout(),e.player.emit(It.mediaSourceAudioNoDataTimeout)}),1e3))}}else i.log(this.TAG_NAME,"_initAudioSourceBuffer and this.isStateOpen is ".concat(this.isStateOpen," and this.audioMimeType is ").concat(this.audioMimeType))}},{key:"_decodeVideo",value:function(e,t,i,r,a){var n=this.player,o=e.slice(5),s=o.byteLength;if(0!==s){var l=(new Date).getTime(),c=!1;this.prevTimestamp||(this.prevTimestamp=l,c=!0);var u=l-this.prevTimestamp;this.decodeDiffTimestamp=u,u>500&&!c&&this.player.isPlayer()&&n.debug.warn(this.TAG_NAME,"_decodeVideo now time is ".concat(l," and prev time is ").concat(this.prevTimestamp,", diff time is ").concat(u," ms"));var d=this.$videoElement;if(this.cacheTrack.id&&t>=this.cacheTrack.dts){var h=8+this.cacheTrack.size,p=new Uint8Array(h);p[0]=h>>>24&255,p[1]=h>>>16&255,p[2]=h>>>8&255,p[3]=255&h,p.set(ld.types.mdat,4),p.set(this.cacheTrack.data,8),this.cacheTrack.duration=t-this.cacheTrack.dts;var f=ld.moof(this.cacheTrack,this.cacheTrack.dts);this.cacheTrack={};var m=new Uint8Array(f.byteLength+p.byteLength);m.set(f,0),m.set(p,f.byteLength),this.appendBuffer(m.buffer),n.emit(xt.timeUpdate,a),n.isPlayer()?n.isUseHls265()?n.updateStats({dfps:!0,mseTs:t}):n.updateStats({fps:!0,dfps:!0,ts:a,mseTs:t}):n.isPlayback()&&n.playback.updateStats({ts:a}),n._times.videoStart||(n._times.videoStart=Ln(),n.handlePlayToRenderTimes())}else n.debug.log(this.TAG_NAME,"cacheTrack = {} now dts is ".concat(t,", and ts is ").concat(a," cacheTrack dts is ").concat(this.cacheTrack&&this.cacheTrack.dts)),this.cacheTrack={};this.cacheTrack||(this.cacheTrack={}),this.cacheTrack.id=ja,this.cacheTrack.sequenceNumber=++this.sequenceNumber,this.cacheTrack.size=s,this.cacheTrack.dts=t,this.cacheTrack.cts=r,this.cacheTrack.isKeyframe=i,this.cacheTrack.data=o,this.cacheTrack.flags={isLeading:0,dependsOn:i?2:1,isDependedOn:i?1:0,hasRedundancy:0,isNonSync:i?0:1},!this.isInitInfo&&d.videoWidth>0&&d.videoHeight>0&&(n.debug.log(this.TAG_NAME,"updateVideoInfo: ".concat(d.videoWidth,",").concat(d.videoHeight)),n.video.updateVideoInfo({width:d.videoWidth,height:d.videoHeight}),n.video.initCanvasViewSize(),this.isInitInfo=!0),n._opt.mseUseCanvasRender&&No(this.isSupportVideoFrameCallback)&&No(n.isUseHls265())&&n.video.render({$video:d,ts:t}),this.prevTimestamp=(new Date).getTime()}else n.debug.warn(this.TAG_NAME,"_decodeVideo payload bytes is 0 and return")}},{key:"_stopCanvasRender",value:function(){this.canvasRenderInterval&&(clearInterval(this.canvasRenderInterval),this.canvasRenderInterval=null)}},{key:"_decodeAudio",value:function(e,t,i){var r=this.player,a=this.isAAC?e.slice(2):e.slice(1),n=a.byteLength;if(this.cacheAudioTrack.id&&t>=this.cacheAudioTrack.dts){var o=8+this.cacheAudioTrack.size,s=new Uint8Array(o);s[0]=o>>>24&255,s[1]=o>>>16&255,s[2]=o>>>8&255,s[3]=255&o,s.set(ld.types.mdat,4),s.set(this.cacheAudioTrack.data,8),this.cacheAudioTrack.duration=t-this.cacheAudioTrack.dts;var l=ld.moof(this.cacheAudioTrack,this.cacheAudioTrack.dts);this.cacheAudioTrack={};var c=new Uint8Array(l.byteLength+s.byteLength);c.set(l,0),c.set(s,l.byteLength),this.appendAudioBuffer(c.buffer)}else r.debug.log(this.TAG_NAME,"cacheAudioTrack = {} now dts is ".concat(t," cacheAudioTrack dts is ").concat(this.cacheAudioTrack&&this.cacheAudioTrack.dts)),this.cacheAudioTrack={};this.cacheAudioTrack||(this.cacheAudioTrack={}),this.cacheAudioTrack.id=Ga,this.cacheAudioTrack.sequenceNumber=++this.audioSequenceNumber,this.cacheAudioTrack.size=n,this.cacheAudioTrack.dts=t,this.cacheAudioTrack.cts=0,this.cacheAudioTrack.data=a,this.cacheAudioTrack.flags={isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0}}},{key:"appendBuffer",value:function(e){if(this.player.isDestroyedOrClosed())this.player.debug.warn(this.TAG_NAME,"appendBuffer() player is destroyed");else{var t=this.player,i=t.debug;t.events.proxy;this.mediaSourceAddSourceBufferError?i.warn(this.TAG_NAME,"appendBuffer() this.mediaSourceAddSourceBufferError is true"):this.mediaSourceAppendBufferFull?i.warn(this.TAG_NAME,"appendBuffer() this.mediaSourceAppendBufferFull is true"):this.mediaSourceAppendBufferError?i.warn(this.TAG_NAME,"appendBuffer() this.mediaSourceAppendBufferError is true"):this.mediaSourceBufferError?i.warn(this.TAG_NAME,"appendBuffer() this.mediaSourceBufferError is true"):(this.pendingSegments.push(e),this.sourceBuffer&&(this.player.isPlayer()&&this._handleUpdatePlaybackRate(),this.player.isPlayback()&&(this._handleUpdateBufferDelayTime(),this._checkVideoPlayCurrentTime()),this.player._opt.mseAutoCleanupSourceBuffer&&this._needCleanupSourceBuffer()&&this._doCleanUpSourceBuffer(),No(this.getSourceBufferUpdating())&&this.isStateOpen&&No(this._hasPendingRemoveRanges()))?this._doAppendSegments():this.isStateClosed?(this.mediaSourceBufferError=!0,this.player.emitError(It.mseSourceBufferError,"mediaSource is not attached to video or mediaSource is closed")):this.isStateEnded?(this.mediaSourceBufferError=!0,this.player.emitError(It.mseSourceBufferError,"mediaSource is end")):this._hasPendingRemoveRanges()&&i.log(this.TAG_NAME,"video has pending remove ranges and video length is ".concat(this.pendingRemoveRanges.length,", audio length is ").concat(this.pendingAudioRemoveRanges.length)))}}},{key:"appendAudioBuffer",value:function(e){if(this.player.isDestroyedOrClosed())this.player.debug.warn(this.TAG_NAME,"appendAudioBuffer() player is destroyed");else{var t=this.player,i=t.debug;t.events.proxy;this.mediaSourceAddSourceBufferError?i.warn(this.TAG_NAME,"appendAudioBuffer() this.mediaSourceAddSourceBufferError is true"):this.mediaSourceAppendBufferFull?i.warn(this.TAG_NAME,"appendAudioBuffer() this.mediaSourceAppendBufferFull is true"):this.mediaSourceAppendBufferError?i.warn(this.TAG_NAME,"appendAudioBuffer() this.mediaSourceAppendBufferError is true"):this.mediaSourceBufferError?i.warn(this.TAG_NAME,"appendAudioBuffer() this.mediaSourceBufferError is true"):(this.pendingAudioSegments.push(e),this.audioSourceBuffer&&(this.player.isPlayer()&&this._handleUpdatePlaybackRate(),this.player.isPlayback()&&(this._handleUpdateBufferDelayTime(),this._checkVideoPlayCurrentTime()),this.player._opt.mseAutoCleanupSourceBuffer&&this._needCleanupSourceBuffer()&&this._doCleanUpSourceBuffer(),No(this.getAudioSourceBufferUpdating())&&this.isStateOpen&&No(this._hasPendingRemoveRanges()))?this._doAppendSegments():this.isStateClosed?(this.mediaSourceBufferError=!0,this.player.emitError(It.mseSourceBufferError,"mediaSource is not attached to video or mediaSource is closed")):this.isStateEnded?(this.mediaSourceBufferError=!0,this.player.emitError(It.mseSourceBufferError,"mediaSource is end")):this._hasPendingRemoveRanges()&&i.log(this.TAG_NAME,"audio has pending remove ranges and video length is ".concat(this.pendingRemoveRanges.length,", audio length is ").concat(this.pendingAudioRemoveRanges.length)))}}},{key:"getSourceBufferUpdating",value:function(){return this.sourceBuffer&&this.sourceBuffer.updating}},{key:"getAudioSourceBufferUpdating",value:function(){return this.audioSourceBuffer&&this.audioSourceBuffer.updating}},{key:"stop",value:function(){this.abortSourceBuffer(),this.removeSourceBuffer(),this.endOfStream()}},{key:"checkSourceBufferDelay",value:function(){var e=this.$videoElement,t=0,i=0;return e.buffered.length>0&&(i=e.buffered.end(e.buffered.length-1),t=i-e.currentTime),t<0&&(this.player.debug.warn(this.TAG_NAME,"checkMSESourceBufferDelay ".concat(t," < 0, and buffered is ").concat(i," ,currentTime is ").concat(e.currentTime," , try to seek ").concat(e.currentTime," to ").concat(i)),e.currentTime=i,t=0),t}},{key:"checkSourceBufferStore",value:function(){var e=this.$videoElement,t=0;return e.buffered.length>0&&(t=e.currentTime-e.buffered.start(0)),t}},{key:"getDecodeDiffTimes",value:function(){return this.decodeDiffTimestamp}},{key:"removeBuffer",value:function(e,t){var i=ko();if(this.player.debug.log(this.TAG_NAME,"removeBuffer() start is ".concat(e," and end is ").concat(t," and _isMacOsFirefox is ").concat(i)),this.isStateOpen&&No(i)){if(No(this.getSourceBufferUpdating()))try{this.sourceBuffer.remove(e,t)}catch(e){this.player.debug.warn(this.TAG_NAME,"removeBuffer() sourceBuffer error",e)}if(No(this.getAudioSourceBufferUpdating()))try{this.audioSourceBuffer.remove(e,t)}catch(e){this.player.debug.warn(this.TAG_NAME,"removeBuffer() audioSourceBuffer error",e)}}}},{key:"clearUpAllSourceBuffer",value:function(){if(this.sourceBuffer){for(var e=this.sourceBuffer.buffered,t=0;t<e.length;t++){var i=e.start(t),r=e.end(t);this.pendingRemoveRanges.push({start:i,end:r})}No(this.getSourceBufferUpdating())&&this._doRemoveRanges()}if(this.audioSourceBuffer){for(var a=this.audioSourceBuffer.buffered,n=0;n<a.length;n++){var o=a.start(n),s=a.end(n);this.pendingAudioRemoveRanges.push({start:o,end:s})}No(this.getAudioSourceBufferUpdating())&&this._doRemoveRanges()}}},{key:"endOfStream",value:function(){if(this.isStateOpen&&this.$videoElement&&this.$videoElement.readyState>=1)if(this.getSourceBufferUpdating()||this.getAudioSourceBufferUpdating())this.hasPendingEos=!0;else{this.hasPendingEos=!1;try{this.player.debug.log(this.TAG_NAME,"endOfStream()"),this.mediaSource.endOfStream()}catch(e){this.player.debug.warn(this.TAG_NAME,"endOfStream() error",e)}}}},{key:"abortSourceBuffer",value:function(){if(this.isStateOpen){if(this.sourceBuffer){try{this.player.debug.log(this.TAG_NAME,"abortSourceBuffer() abort sourceBuffer"),this.sourceBuffer.abort()}catch(e){}No(this.getSourceBufferUpdating())&&this._doRemoveRanges()}if(this.audioSourceBuffer){try{this.player.debug.log(this.TAG_NAME,"abortSourceBuffer() abort audioSourceBuffer"),this.audioSourceBuffer.abort()}catch(e){}No(this.getAudioSourceBufferUpdating())&&this._doRemoveRanges()}}this.sourceBuffer=null,this.audioSourceBuffer=null}},{key:"removeSourceBuffer",value:function(){if(!this.isStateClosed&&this.mediaSource){if(this.sourceBuffer)try{this.player.debug.log(this.TAG_NAME,"removeSourceBuffer() sourceBuffer"),this.mediaSource.removeSourceBuffer(this.sourceBuffer)}catch(e){this.player.debug.error(this.TAG_NAME,"removeSourceBuffer() sourceBuffer error",e)}if(this.audioSourceBuffer)try{this.player.debug.log(this.TAG_NAME,"removeSourceBuffer() audioSourceBuffer"),this.mediaSource.removeSourceBuffer(this.audioSourceBuffer)}catch(e){this.player.debug.error(this.TAG_NAME,"removeSourceBuffer() audioSourceBuffer error",e)}}}},{key:"_hasPendingSegments",value:function(){return this.pendingSegments.length>0||this.pendingAudioSegments.length>0}},{key:"getPendingSegmentsLength",value:function(){return this.pendingSegments.length}},{key:"_handleUpdatePlaybackRate",value:function(){if(this.$videoElement){var e=this.$videoElement;this.player._opt.videoBuffer,this.player._opt.videoBufferDelay;var t=e.buffered;t.length&&t.start(0);var i=t.length?t.end(t.length-1):0,r=e.currentTime,a=i-r,n=this.getMseBufferMaxDelayTime();if(this.player.updateStats({mseVideoBufferDelayTime:a}),a>n)this.player.debug.log(this.TAG_NAME,"handleUpdatePlaybackRate and buffered is ".concat(i," and current is ").concat(r," , delay buffer is more than ").concat(n," is ").concat(a," and new time is ").concat(i)),e.currentTime=i,r=e.currentTime;else if(a<0){if(this.player.debug.warn(this.TAG_NAME,"handleUpdatePlaybackRate and delay buffer is ".concat(i," - current is ").concat(r," = ").concat(a," < 0 and check video is paused : ").concat(e.paused," ")),0===i)return void this.player.emit(It.mediaSourceBufferedIsZeroError,"video.buffered is empty");e.paused&&e.play()}var o=this._getPlaybackRate(i-r);e.playbackRate!==o&&(this.player.debug.log(this.TAG_NAME,"handleUpdatePlaybackRate and buffered is ".concat(i," and current time is ").concat(r," and delay is ").concat(i-r,"  set playbackRate is ").concat(o," ")),e.playbackRate=o)}}},{key:"_handleUpdateBufferDelayTime",value:function(){var e=this.getVideoBufferDelayTime();this.player.updateStats({mseVideoBufferDelayTime:e})}},{key:"_checkVideoPlayCurrentTime",value:function(){var e=this.checkSourceBufferStore();if(e<0){var t=this.getVideoBufferStartTime();this.player.debug.warn(this.TAG_NAME,"checkVideoPlayCurrentTime store is ".concat(e," < 0 and set currentTime ").concat(this.$videoElement.currentTime," to ").concat(t)),this.$videoElement.currentTime=t}}},{key:"_doAppendSegments",value:function(){var t=this;if(this.isStateClosed||this.isStateEnded)this.player.debug.log(this.TAG_NAME,"_doAppendSegments() mediaSource is closed or ended and return");else if(null!==this.sourceBuffer){if(this.needInitAudio()&&null===this.audioSourceBuffer)return this.player.debug.log(this.TAG_NAME,"_doAppendSegments() audioSourceBuffer is null and need init audio source buffer"),void(null===this.audioSourceBufferCheckTimeout&&(this.audioSourceBufferCheckTimeout=setTimeout((function(){t._clearAudioSourceBufferCheckTimeout(),t.player.emit(It.mediaSourceAudioInitTimeout)}),1e3)));if(No(this.getSourceBufferUpdating())&&this.pendingSegments.length>0){var i=this.pendingSegments.shift();try{this.sourceBuffer.appendBuffer(i)}catch(e){this.player.debug.error(this.TAG_NAME,"this.sourceBuffer.appendBuffer()",e.code,e),22===e.code?(this.stop(),this.mediaSourceAppendBufferFull=!0,this.player.emitError(It.mediaSourceFull)):11===e.code?(this.stop(),this.mediaSourceAppendBufferError=!0,this.player.emitError(It.mediaSourceAppendBufferError)):(this.stop(),this.mediaSourceBufferError=!0,this.player.emitError(xt.mseSourceBufferError,e))}}if(No(this.getAudioSourceBufferUpdating())&&this.pendingAudioSegments.length>0){var r=this.pendingAudioSegments.shift();try{this.audioSourceBuffer.appendBuffer(r)}catch(e){this.player.debug.error(this.TAG_NAME,"this.audioSourceBuffer.appendBuffer()",e.code,e),22===e.code?(this.stop(),this.mediaSourceAppendBufferFull=!0,this.player.emitError(It.mediaSourceFull)):11===e.code?(this.stop(),this.mediaSourceAppendBufferError=!0,this.player.emitError(It.mediaSourceAppendBufferError)):(this.stop(),this.mediaSourceBufferError=!0,this.player.emitError(xt.mseSourceBufferError,e))}}}else this.player.debug.log(this.TAG_NAME,"_doAppendSegments() sourceBuffer is null and wait init and return")}},{key:"_doCleanUpSourceBuffer",value:function(){if(this.$videoElement){var e=this.$videoElement.currentTime;if(this.sourceBuffer){for(var t=this.sourceBuffer.buffered,i=!1,r=0;r<t.length;r++){var a=t.start(r),n=t.end(r);if(a<=e&&e<n+3){if(e-a>=this.player._opt.mseAutoCleanupMaxBackwardDuration){i=!0;var o=e-this.player._opt.mseAutoCleanupMinBackwardDuration;this.pendingRemoveRanges.push({start:a,end:o})}}else n<e&&(i=!0,this.pendingRemoveRanges.push({start:a,end:n}))}i&&No(this.getSourceBufferUpdating())&&this._doRemoveRanges()}if(this.audioSourceBuffer){for(var s=this.audioSourceBuffer.buffered,l=!1,c=0;c<s.length;c++){var u=s.start(c),d=s.end(c);if(u<=e&&e<d+3){if(e-u>=this.player._opt.mseAutoCleanupMaxBackwardDuration){l=!0;var h=e-this.player._opt.mseAutoCleanupMinBackwardDuration;this.pendingAudioRemoveRanges.push({start:u,end:h})}}else d<e&&(l=!0,this.pendingAudioRemoveRanges.push({start:u,end:d}))}l&&No(this.getAudioSourceBufferUpdating())&&this._doRemoveRanges()}}}},{key:"_hasPendingRemoveRanges",value:function(){return this.pendingRemoveRanges.length>0||this.pendingAudioRemoveRanges.length>0}},{key:"_doRemoveRanges",value:function(){if(this.sourceBuffer&&No(this.getSourceBufferUpdating()))for(var t=this.pendingRemoveRanges;t.length&&No(this.getSourceBufferUpdating());){var i=t.shift();try{this.sourceBuffer.remove(i.start,i.end)}catch(e){this.player.debug.warn(this.TAG_NAME,"_doRemoveRanges() sourceBuffer error",e)}}if(this.audioSourceBuffer&&No(this.getAudioSourceBufferUpdating()))for(var r=this.pendingAudioRemoveRanges;r.length&&No(this.getAudioSourceBufferUpdating());){var a=r.shift();try{this.audioSourceBuffer.remove(a.start,a.end)}catch(e){this.player.debug.warn(this.TAG_NAME,"_doRemoveRanges() audioSourceBuffer error",e)}}}},{key:"getDecodePlaybackRate",value:function(){var e=0,t=this.$videoElement;return t&&(e=t.playbackRate),e}},{key:"_getPlaybackRate",value:function(e){var t=this.$videoElement,i=this.player._opt.videoBufferDelay+this.player._opt.videoBuffer,r=Math.max(i,1e3),a=r/2;return e*=1e3,1===t.playbackRate?e>r?1.2:1:e<=a?1:t.playbackRate}},{key:"_needCleanupSourceBuffer",value:function(){if(No(this.player._opt.mseAutoCleanupSourceBuffer)||!this.$videoElement)return!1;var e=this.$videoElement,t=e.buffered,i=e.currentTime;return t.length>=1&&i-t.start(0)>=this.player._opt.mseAutoCleanupMaxBackwardDuration}},{key:"getVideoCurrentTime",value:function(){var e=0;return this.$videoElement&&(e=this.$videoElement.currentTime),e}},{key:"getVideoBufferLastTime",value:function(){var e=this.$videoElement,t=0;if(e){var i=e.buffered;i.length&&i.start(0),t=i.length?i.end(i.length-1):0}return t}},{key:"getVideoBufferStartTime",value:function(){var e=this.$videoElement,t=0;if(e){var i=e.buffered;t=i.length?i.start(0):0}return t}},{key:"getVideoBufferDelayTime",value:function(){var e=this.$videoElement,t=this.getVideoBufferLastTime()-e.currentTime;return t>0?t:0}},{key:"_clearAudioSourceBufferCheckTimeout",value:function(){this.audioSourceBufferCheckTimeout&&(clearTimeout(this.audioSourceBufferCheckTimeout),this.audioSourceBufferCheckTimeout=null)}},{key:"_clearAudioNoDataCheckTimeout",value:function(){this.audioSourceNoDataCheckTimeout&&(clearTimeout(this.audioSourceNoDataCheckTimeout),this.audioSourceNoDataCheckTimeout=null)}},{key:"getMimeType",value:function(){return{video:this.videoMimeType,audio:this.audioMimeType}}},{key:"getMseBufferMaxDelayTime",value:function(){var e=(this.player._opt.videoBuffer+this.player._opt.videoBufferDelay)/1e3;return Math.max(5,e+3)}}])}(s),gd=function(){return"wakeLock"in navigator&&-1===window.navigator.userAgent.indexOf("Samsung")&&No(Hn())},yd=function(){function t(e){var i=this;S(this,t),this.player=e,this.enabled=!1,gd()?(this.player.debug.log("NoSleep","Native Wake Lock API supported."),this._wakeLock=null,this.handleVisibilityChange=function(){null!==i._wakeLock&&"visible"===document.visibilityState&&i.enable()},document.addEventListener("visibilitychange",this.handleVisibilityChange),document.addEventListener("fullscreenchange",this.handleVisibilityChange)):(this.player.debug.log("NoSleep","Native Wake Lock API not supported. so use video element."),this.noSleepVideo=document.createElement("video"),this.noSleepVideo.setAttribute("title","No 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T(t,[{key:"destroy",value:function(){if(this._wakeLock&&(this._wakeLock.release(),this._wakeLock=null),this.noSleepVideo){this.handleNoSleepVideoTimeUpdate&&this.noSleepVideo.removeEventListener("timeupdate",this.handleNoSleepVideoTimeUpdate);try{this.noSleepVideo.parentNode&&this.noSleepVideo.parentNode.removeChild(this.noSleepVideo)}catch(e){this.player.debug.warn("NoSleep","Failed to remove noSleepVideo element.")}this.noSleepVideo=null}this.handleVisibilityChange&&(document.removeEventListener("visibilitychange",this.handleVisibilityChange),document.removeEventListener("fullscreenchange",this.handleVisibilityChange))}},{key:"_addSourceToVideo",value:function(e,t,i){var r=document.createElement("source");r.src=i,r.type="video/".concat(t),e.appendChild(r)}},{key:"isEnabled",get:function(){return this.enabled}},{key:"enable",value:function(){var e=this,t=this.player.debug;return gd()?navigator.wakeLock.request("screen").then((function(i){e._wakeLock=i,e.enabled=!0,t.log("wakeLock","Wake Lock active."),e._wakeLock.addEventListener("release",(function(){t.log("wakeLock","Wake Lock released.")}))})).catch((function(i){throw e.enabled=!1,t.warn("wakeLock","".concat(i.name,", ").concat(i.message)),i})):this.noSleepVideo.play().then((function(i){return t.log("wakeLock","noSleepVideo Wake Lock active."),e.enabled=!0,i})).catch((function(i){throw t.warn("wakeLock","noSleepVideo ".concat(i.name,", ").concat(i.message)),e.enabled=!1,i}))}},{key:"disable",value:function(){gd()?(this._wakeLock&&this._wakeLock.release(),this._wakeLock=null):this.noSleepVideo&&this.noSleepVideo.pause(),this.enabled=!1,this.player.debug.log("wakeLock","Disabling wake lock.")}}])}();function vd(e){return e&&e.__esModule&&Object.prototype.hasOwnProperty.call(e,"default")?e.default:e}var Ad={exports:{}};!function(e,t){var i,r,a,n,o;i=/^(?=((?:[a-zA-Z0-9+\-.]+:)?))\1(?=((?:\/\/[^\/?#]*)?))\2(?=((?:(?:[^?#\/]*\/)*[^;?#\/]*)?))\3((?:;[^?#]*)?)(\?[^#]*)?(#[^]*)?$/,r=/^(?=([^\/?#]*))\1([^]*)$/,a=/(?:\/|^)\.(?=\/)/g,n=/(?:\/|^)\.\.\/(?!\.\.\/)[^\/]*(?=\/)/g,o={buildAbsoluteURL:function(e,t,i){if(i=i||{},e=e.trim(),!(t=t.trim())){if(!i.alwaysNormalize)return e;var a=o.parseURL(e);if(!a)throw new Error("Error trying to parse base URL.");return a.path=o.normalizePath(a.path),o.buildURLFromParts(a)}var n=o.parseURL(t);if(!n)throw new Error("Error trying to parse relative URL.");if(n.scheme)return i.alwaysNormalize?(n.path=o.normalizePath(n.path),o.buildURLFromParts(n)):t;var s=o.parseURL(e);if(!s)throw new Error("Error trying to parse base URL.");if(!s.netLoc&&s.path&&"/"!==s.path[0]){var l=r.exec(s.path);s.netLoc=l[1],s.path=l[2]}s.netLoc&&!s.path&&(s.path="/");var c={scheme:s.scheme,netLoc:n.netLoc,path:null,params:n.params,query:n.query,fragment:n.fragment};if(!n.netLoc&&(c.netLoc=s.netLoc,"/"!==n.path[0]))if(n.path){var u=s.path,d=u.substring(0,u.lastIndexOf("/")+1)+n.path;c.path=o.normalizePath(d)}else c.path=s.path,n.params||(c.params=s.params,n.query||(c.query=s.query));return null===c.path&&(c.path=i.alwaysNormalize?o.normalizePath(n.path):n.path),o.buildURLFromParts(c)},parseURL:function(e){var t=i.exec(e);return t?{scheme:t[1]||"",netLoc:t[2]||"",path:t[3]||"",params:t[4]||"",query:t[5]||"",fragment:t[6]||""}:null},normalizePath:function(e){for(e=e.split("").reverse().join("").replace(a,"");e.length!==(e=e.replace(n,"")).length;);return e.split("").reverse().join("")},buildURLFromParts:function(e){return e.scheme+e.netLoc+e.path+e.params+e.query+e.fragment}},e.exports=o}(Ad);var bd=Ad.exports;function _d(e,t){var i=Object.keys(e);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(e);t&&(r=r.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),i.push.apply(i,r)}return i}function kd(e){for(var t=1;t<arguments.length;t++){var i=null!=arguments[t]?arguments[t]:{};t%2?_d(Object(i),!0).forEach((function(t){Sd(e,t,i[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(i)):_d(Object(i)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(i,t))}))}return e}function wd(e){var t=function(e,t){if("object"!=E(e)||!e)return e;var i=e[Symbol.toPrimitive];if(void 0!==i){var r=i.call(e,t||"default");if("object"!=E(r))return r;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==E(t)?t:String(t)}function Sd(e,t,i){return(t=wd(t))in e?Object.defineProperty(e,t,{value:i,enumerable:!0,configurable:!0,writable:!0}):e[t]=i,e}function Td(){return Td=Object.assign?Object.assign.bind():function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var r in i)Object.prototype.hasOwnProperty.call(i,r)&&(e[r]=i[r])}return e},Td.apply(this,arguments)}var Ed=Number.isFinite||function(e){return"number"==typeof e&&isFinite(e)},Cd=Number.isSafeInteger||function(e){return"number"==typeof e&&Math.abs(e)<=xd},xd=Number.MAX_SAFE_INTEGER||9007199254740991,Rd=function(e){return e.MEDIA_ATTACHING="hlsMediaAttaching",e.MEDIA_ATTACHED="hlsMediaAttached",e.MEDIA_DETACHING="hlsMediaDetaching",e.MEDIA_DETACHED="hlsMediaDetached",e.BUFFER_RESET="hlsBufferReset",e.BUFFER_CODECS="hlsBufferCodecs",e.BUFFER_CREATED="hlsBufferCreated",e.BUFFER_APPENDING="hlsBufferAppending",e.BUFFER_APPENDED="hlsBufferAppended",e.BUFFER_EOS="hlsBufferEos",e.BUFFER_FLUSHING="hlsBufferFlushing",e.BUFFER_FLUSHED="hlsBufferFlushed",e.MANIFEST_LOADING="hlsManifestLoading",e.MANIFEST_LOADED="hlsManifestLoaded",e.MANIFEST_PARSED="hlsManifestParsed",e.LEVEL_SWITCHING="hlsLevelSwitching",e.LEVEL_SWITCHED="hlsLevelSwitched",e.LEVEL_LOADING="hlsLevelLoading",e.LEVEL_LOADED="hlsLevelLoaded",e.LEVEL_UPDATED="hlsLevelUpdated",e.LEVEL_PTS_UPDATED="hlsLevelPtsUpdated",e.LEVELS_UPDATED="hlsLevelsUpdated",e.AUDIO_TRACKS_UPDATED="hlsAudioTracksUpdated",e.AUDIO_TRACK_SWITCHING="hlsAudioTrackSwitching",e.AUDIO_TRACK_SWITCHED="hlsAudioTrackSwitched",e.AUDIO_TRACK_LOADING="hlsAudioTrackLoading",e.AUDIO_TRACK_LOADED="hlsAudioTrackLoaded",e.SUBTITLE_TRACKS_UPDATED="hlsSubtitleTracksUpdated",e.SUBTITLE_TRACKS_CLEARED="hlsSubtitleTracksCleared",e.SUBTITLE_TRACK_SWITCH="hlsSubtitleTrackSwitch",e.SUBTITLE_TRACK_LOADING="hlsSubtitleTrackLoading",e.SUBTITLE_TRACK_LOADED="hlsSubtitleTrackLoaded",e.SUBTITLE_FRAG_PROCESSED="hlsSubtitleFragProcessed",e.CUES_PARSED="hlsCuesParsed",e.NON_NATIVE_TEXT_TRACKS_FOUND="hlsNonNativeTextTracksFound",e.INIT_PTS_FOUND="hlsInitPtsFound",e.FRAG_LOADING="hlsFragLoading",e.FRAG_LOAD_EMERGENCY_ABORTED="hlsFragLoadEmergencyAborted",e.FRAG_LOADED="hlsFragLoaded",e.FRAG_DECRYPTED="hlsFragDecrypted",e.FRAG_PARSING_INIT_SEGMENT="hlsFragParsingInitSegment",e.FRAG_PARSING_USERDATA="hlsFragParsingUserdata",e.FRAG_PARSING_METADATA="hlsFragParsingMetadata",e.FRAG_PARSED="hlsFragParsed",e.FRAG_BUFFERED="hlsFragBuffered",e.FRAG_CHANGED="hlsFragChanged",e.FPS_DROP="hlsFpsDrop",e.FPS_DROP_LEVEL_CAPPING="hlsFpsDropLevelCapping",e.MAX_AUTO_LEVEL_UPDATED="hlsMaxAutoLevelUpdated",e.ERROR="hlsError",e.DESTROYING="hlsDestroying",e.KEY_LOADING="hlsKeyLoading",e.KEY_LOADED="hlsKeyLoaded",e.LIVE_BACK_BUFFER_REACHED="hlsLiveBackBufferReached",e.BACK_BUFFER_REACHED="hlsBackBufferReached",e.STEERING_MANIFEST_LOADED="hlsSteeringManifestLoaded",e}({}),Dd=function(e){return e.NETWORK_ERROR="networkError",e.MEDIA_ERROR="mediaError",e.KEY_SYSTEM_ERROR="keySystemError",e.MUX_ERROR="muxError",e.OTHER_ERROR="otherError",e}({}),Ld=function(e){return e.KEY_SYSTEM_NO_KEYS="keySystemNoKeys",e.KEY_SYSTEM_NO_ACCESS="keySystemNoAccess",e.KEY_SYSTEM_NO_SESSION="keySystemNoSession",e.KEY_SYSTEM_NO_CONFIGURED_LICENSE="keySystemNoConfiguredLicense",e.KEY_SYSTEM_LICENSE_REQUEST_FAILED="keySystemLicenseRequestFailed",e.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED="keySystemServerCertificateRequestFailed",e.KEY_SYSTEM_SERVER_CERTIFICATE_UPDATE_FAILED="keySystemServerCertificateUpdateFailed",e.KEY_SYSTEM_SESSION_UPDATE_FAILED="keySystemSessionUpdateFailed",e.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED="keySystemStatusOutputRestricted",e.KEY_SYSTEM_STATUS_INTERNAL_ERROR="keySystemStatusInternalError",e.MANIFEST_LOAD_ERROR="manifestLoadError",e.MANIFEST_LOAD_TIMEOUT="manifestLoadTimeOut",e.MANIFEST_PARSING_ERROR="manifestParsingError",e.MANIFEST_INCOMPATIBLE_CODECS_ERROR="manifestIncompatibleCodecsError",e.LEVEL_EMPTY_ERROR="levelEmptyError",e.LEVEL_LOAD_ERROR="levelLoadError",e.LEVEL_LOAD_TIMEOUT="levelLoadTimeOut",e.LEVEL_PARSING_ERROR="levelParsingError",e.LEVEL_SWITCH_ERROR="levelSwitchError",e.AUDIO_TRACK_LOAD_ERROR="audioTrackLoadError",e.AUDIO_TRACK_LOAD_TIMEOUT="audioTrackLoadTimeOut",e.SUBTITLE_LOAD_ERROR="subtitleTrackLoadError",e.SUBTITLE_TRACK_LOAD_TIMEOUT="subtitleTrackLoadTimeOut",e.FRAG_LOAD_ERROR="fragLoadError",e.FRAG_LOAD_TIMEOUT="fragLoadTimeOut",e.FRAG_DECRYPT_ERROR="fragDecryptError",e.FRAG_PARSING_ERROR="fragParsingError",e.FRAG_GAP="fragGap",e.REMUX_ALLOC_ERROR="remuxAllocError",e.KEY_LOAD_ERROR="keyLoadError",e.KEY_LOAD_TIMEOUT="keyLoadTimeOut",e.BUFFER_ADD_CODEC_ERROR="bufferAddCodecError",e.BUFFER_INCOMPATIBLE_CODECS_ERROR="bufferIncompatibleCodecsError",e.BUFFER_APPEND_ERROR="bufferAppendError",e.BUFFER_APPENDING_ERROR="bufferAppendingError",e.BUFFER_STALLED_ERROR="bufferStalledError",e.BUFFER_FULL_ERROR="bufferFullError",e.BUFFER_SEEK_OVER_HOLE="bufferSeekOverHole",e.BUFFER_NUDGE_ON_STALL="bufferNudgeOnStall",e.INTERNAL_EXCEPTION="internalException",e.INTERNAL_ABORTED="aborted",e.UNKNOWN="unknown",e}({}),Id=function(){},Pd={trace:Id,debug:Id,log:Id,warn:Id,info:Id,error:Id},Bd=Pd;function Md(e){for(var t=arguments.length,i=new Array(t>1?t-1:0),r=1;r<t;r++)i[r-1]=arguments[r];i.forEach((function(t){Bd[t]=e[t]?e[t].bind(e):function(e){var t=self.console[e];return t?t.bind(self.console,"[".concat(e,"] >")):Id}(t)}))}var Ud=Bd,Fd=/^(\d+)x(\d+)$/,Od=/(.+?)=(".*?"|.*?)(?:,|$)/g,Nd=function(){function e(t){S(this,e),"string"==typeof t&&(t=e.parseAttrList(t)),Td(this,t)}return T(e,[{key:"clientAttrs",get:function(){return Object.keys(this).filter((function(e){return"X-"===e.substring(0,2)}))}},{key:"decimalInteger",value:function(e){var t=parseInt(this[e],10);return t>Number.MAX_SAFE_INTEGER?1/0:t}},{key:"hexadecimalInteger",value:function(e){if(this[e]){var t=(this[e]||"0x").slice(2);t=(1&t.length?"0":"")+t;for(var i=new Uint8Array(t.length/2),r=0;r<t.length/2;r++)i[r]=parseInt(t.slice(2*r,2*r+2),16);return i}return null}},{key:"hexadecimalIntegerAsNumber",value:function(e){var t=parseInt(this[e],16);return t>Number.MAX_SAFE_INTEGER?1/0:t}},{key:"decimalFloatingPoint",value:function(e){return parseFloat(this[e])}},{key:"optionalFloat",value:function(e,t){var i=this[e];return i?parseFloat(i):t}},{key:"enumeratedString",value:function(e){return this[e]}},{key:"bool",value:function(e){return"YES"===this[e]}},{key:"decimalResolution",value:function(e){var t=Fd.exec(this[e]);if(null!==t)return{width:parseInt(t[1],10),height:parseInt(t[2],10)}}}],[{key:"parseAttrList",value:function(e){var t,i={};for(Od.lastIndex=0;null!==(t=Od.exec(e));){var r=t[2];0===r.indexOf('"')&&r.lastIndexOf('"')===r.length-1&&(r=r.slice(1,-1)),i[t[1].trim()]=r}return i}}])}();function jd(e){return"SCTE35-OUT"===e||"SCTE35-IN"===e}var Gd=function(){function e(t,i){if(S(this,e),this.attr=void 0,this._startDate=void 0,this._endDate=void 0,this._badValueForSameId=void 0,i){var r=i.attr;for(var a in r)if(Object.prototype.hasOwnProperty.call(t,a)&&t[a]!==r[a]){Ud.warn('DATERANGE tag attribute: "'.concat(a,'" does not match 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this.attr.bool("END-ON-NEXT")}},{key:"isValid",get:function(){return!!this.id&&!this._badValueForSameId&&Ed(this.startDate.getTime())&&(null===this.duration||this.duration>=0)&&(!this.endOnNext||!!this.class)}}])}(),zd=T((function e(){S(this,e),this.aborted=!1,this.loaded=0,this.retry=0,this.total=0,this.chunkCount=0,this.bwEstimate=0,this.loading={start:0,first:0,end:0},this.parsing={start:0,end:0},this.buffering={start:0,first:0,end:0}})),Hd="audio",Wd="video",Vd="audiovideo",Jd=function(){function e(t){S(this,e),this._byteRange=null,this._url=null,this.baseurl=void 0,this.relurl=void 0,this.elementaryStreams=p(p(p({},Hd,null),Wd,null),Vd,null),this.baseurl=t}return T(e,[{key:"setByteRange",value:function(e,t){var i,r=e.split("@",2);i=1===r.length?(null==t?void 0:t.byteRangeEndOffset)||0:parseInt(r[1]),this._byteRange=[i,parseInt(r[0])+i]}},{key:"byteRange",get:function(){return this._byteRange?this._byteRange:[]}},{key:"byteRangeStartOffset",get:function(){return this.byteRange[0]}},{key:"byteRangeEndOffset",get:function(){return this.byteRange[1]}},{key:"url",get:function(){return!this._url&&this.baseurl&&this.relurl&&(this._url=bd.buildAbsoluteURL(this.baseurl,this.relurl,{alwaysNormalize:!0})),this._url||""},set:function(e){this._url=e}}])}(),qd=function(e){function t(e,i){var r;return S(this,t),r=_(this,t,[i]),r._decryptdata=null,r.rawProgramDateTime=null,r.programDateTime=null,r.tagList=[],r.duration=0,r.sn=0,r.levelkeys=void 0,r.type=void 0,r.loader=null,r.keyLoader=null,r.level=-1,r.cc=0,r.startPTS=void 0,r.endPTS=void 0,r.startDTS=void 0,r.endDTS=void 0,r.start=0,r.deltaPTS=void 0,r.maxStartPTS=void 0,r.minEndPTS=void 0,r.stats=new zd,r.data=void 0,r.bitrateTest=!1,r.title=null,r.initSegment=null,r.endList=void 0,r.gap=void 0,r.urlId=0,r.type=e,r}return k(t,e),T(t,[{key:"decryptdata",get:function(){var e=this.levelkeys;if(!e&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkeys&&!this.levelkeys.NONE){var t=this.levelkeys.identity;if(t)this._decryptdata=t.getDecryptData(this.sn);else{var i=Object.keys(this.levelkeys);if(1===i.length)return this._decryptdata=this.levelkeys[i[0]].getDecryptData(this.sn)}}return this._decryptdata}},{key:"end",get:function(){return this.start+this.duration}},{key:"endProgramDateTime",get:function(){if(null===this.programDateTime)return null;if(!Ed(this.programDateTime))return null;var e=Ed(this.duration)?this.duration:0;return this.programDateTime+1e3*e}},{key:"encrypted",get:function(){var e;if(null!=(e=this._decryptdata)&&e.encrypted)return!0;if(this.levelkeys){var t=Object.keys(this.levelkeys),i=t.length;if(i>1||1===i&&this.levelkeys[t[0]].encrypted)return!0}return!1}},{key:"setKeyFormat",value:function(e){if(this.levelkeys){var t=this.levelkeys[e];t&&!this._decryptdata&&(this._decryptdata=t.getDecryptData(this.sn))}}},{key:"abortRequests",value:function(){var e,t;null==(e=this.loader)||e.abort(),null==(t=this.keyLoader)||t.abort()}},{key:"setElementaryStreamInfo",value:function(e,t,i,r,a){var n=arguments.length>5&&void 0!==arguments[5]&&arguments[5],o=this.elementaryStreams,s=o[e];s?(s.startPTS=Math.min(s.startPTS,t),s.endPTS=Math.max(s.endPTS,i),s.startDTS=Math.min(s.startDTS,r),s.endDTS=Math.max(s.endDTS,a)):o[e]={startPTS:t,endPTS:i,startDTS:r,endDTS:a,partial:n}}},{key:"clearElementaryStreamInfo",value:function(){var e=this.elementaryStreams;e[Hd]=null,e[Wd]=null,e[Vd]=null}}])}(Jd),Kd=function(e){function t(e,i,r,a,n){var o;S(this,t),o=_(this,t,[r]),o.fragOffset=0,o.duration=0,o.gap=!1,o.independent=!1,o.relurl=void 0,o.fragment=void 0,o.index=void 0,o.stats=new zd,o.duration=e.decimalFloatingPoint("DURATION"),o.gap=e.bool("GAP"),o.independent=e.bool("INDEPENDENT"),o.relurl=e.enumeratedString("URI"),o.fragment=i,o.index=a;var s=e.enumeratedString("BYTERANGE");return s&&o.setByteRange(s,n),n&&(o.fragOffset=n.fragOffset+n.duration),o}return k(t,e),T(t,[{key:"start",get:function(){return this.fragment.start+this.fragOffset}},{key:"end",get:function(){return this.start+this.duration}},{key:"loaded",get:function(){var e=this.elementaryStreams;return!!(e.audio||e.video||e.audiovideo)}}])}(Jd),Yd=function(){function e(t){S(this,e),this.PTSKnown=!1,this.alignedSliding=!1,this.averagetargetduration=void 0,this.endCC=0,this.endSN=0,this.fragments=void 0,this.fragmentHint=void 0,this.partList=null,this.dateRanges=void 0,this.live=!0,this.ageHeader=0,this.advancedDateTime=void 0,this.updated=!0,this.advanced=!0,this.availabilityDelay=void 0,this.misses=0,this.startCC=0,this.startSN=0,this.startTimeOffset=null,this.targetduration=0,this.totalduration=0,this.type=null,this.url=void 0,this.m3u8="",this.version=null,this.canBlockReload=!1,this.canSkipUntil=0,this.canSkipDateRanges=!1,this.skippedSegments=0,this.recentlyRemovedDateranges=void 0,this.partHoldBack=0,this.holdBack=0,this.partTarget=0,this.preloadHint=void 0,this.renditionReports=void 0,this.tuneInGoal=0,this.deltaUpdateFailed=void 0,this.driftStartTime=0,this.driftEndTime=0,this.driftStart=0,this.driftEnd=0,this.encryptedFragments=void 0,this.playlistParsingError=null,this.variableList=null,this.hasVariableRefs=!1,this.fragments=[],this.encryptedFragments=[],this.dateRanges={},this.url=t}return T(e,[{key:"reloaded",value:function(e){if(!e)return this.advanced=!0,void(this.updated=!0);var t=this.lastPartSn-e.lastPartSn,i=this.lastPartIndex-e.lastPartIndex;this.updated=this.endSN!==e.endSN||!!i||!!t||!this.live,this.advanced=this.endSN>e.endSN||t>0||0===t&&i>0,this.updated||this.advanced?this.misses=Math.floor(.6*e.misses):this.misses=e.misses+1,this.availabilityDelay=e.availabilityDelay}},{key:"hasProgramDateTime",get:function(){return!!this.fragments.length&&Ed(this.fragments[this.fragments.length-1].programDateTime)}},{key:"levelTargetDuration",get:function(){return this.averagetargetduration||this.targetduration||10}},{key:"drift",get:function(){var e=this.driftEndTime-this.driftStartTime;return e>0?1e3*(this.driftEnd-this.driftStart)/e:1}},{key:"edge",get:function(){return this.partEnd||this.fragmentEnd}},{key:"partEnd",get:function(){var e;return null!=(e=this.partList)&&e.length?this.partList[this.partList.length-1].end:this.fragmentEnd}},{key:"fragmentEnd",get:function(){var e;return null!=(e=this.fragments)&&e.length?this.fragments[this.fragments.length-1].end:0}},{key:"age",get:function(){return this.advancedDateTime?Math.max(Date.now()-this.advancedDateTime,0)/1e3:0}},{key:"lastPartIndex",get:function(){var e;return null!=(e=this.partList)&&e.length?this.partList[this.partList.length-1].index:-1}},{key:"lastPartSn",get:function(){var e;return null!=(e=this.partList)&&e.length?this.partList[this.partList.length-1].fragment.sn:this.endSN}}])}();function Qd(e){return Uint8Array.from(atob(e),(function(e){return e.charCodeAt(0)}))}function Xd(e){var t=e.split(":"),i=null;if("data"===t[0]&&2===t.length){var r=t[1].split(";"),a=r[r.length-1].split(",");if(2===a.length){var n="base64"===a[0],o=a[1];n?(r.splice(-1,1),i=Qd(o)):i=function(e){var t=Zd(e).subarray(0,16),i=new Uint8Array(16);return i.set(t,16-t.length),i}(o)}}return i}function Zd(e){return Uint8Array.from(unescape(encodeURIComponent(e)),(function(e){return e.charCodeAt(0)}))}var $d="undefined"!=typeof self?self:void 0,eh={CLEARKEY:"org.w3.clearkey",FAIRPLAY:"com.apple.fps",PLAYREADY:"com.microsoft.playready",WIDEVINE:"com.widevine.alpha"},th="org.w3.clearkey",ih="com.apple.streamingkeydelivery",rh="com.microsoft.playready",ah="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed";function nh(e){switch(e){case ih:return eh.FAIRPLAY;case rh:return eh.PLAYREADY;case ah:return eh.WIDEVINE;case th:return eh.CLEARKEY}}var oh="edef8ba979d64acea3c827dcd51d21ed";function sh(e){switch(e){case eh.FAIRPLAY:return ih;case eh.PLAYREADY:return rh;case eh.WIDEVINE:return ah;case eh.CLEARKEY:return th}}function lh(e){var t=e.drmSystems,i=e.widevineLicenseUrl,r=t?[eh.FAIRPLAY,eh.WIDEVINE,eh.PLAYREADY,eh.CLEARKEY].filter((function(e){return!!t[e]})):[];return!r[eh.WIDEVINE]&&i&&r.push(eh.WIDEVINE),r}var ch,uh=null!=$d&&null!=(ch=$d.navigator)&&ch.requestMediaKeySystemAccess?self.navigator.requestMediaKeySystemAccess.bind(self.navigator):null;function dh(e,t,i){return Uint8Array.prototype.slice?e.slice(t,i):new Uint8Array(Array.prototype.slice.call(e,t,i))}var hh,ph=function(e,t){return t+10<=e.length&&73===e[t]&&68===e[t+1]&&51===e[t+2]&&e[t+3]<255&&e[t+4]<255&&e[t+6]<128&&e[t+7]<128&&e[t+8]<128&&e[t+9]<128},fh=function(e,t){return t+10<=e.length&&51===e[t]&&68===e[t+1]&&73===e[t+2]&&e[t+3]<255&&e[t+4]<255&&e[t+6]<128&&e[t+7]<128&&e[t+8]<128&&e[t+9]<128},mh=function(e,t){for(var i=t,r=0;ph(e,t);)r+=10,r+=gh(e,t+6),fh(e,t+10)&&(r+=10),t+=r;if(r>0)return e.subarray(i,i+r)},gh=function(e,t){var i=0;return i=(127&e[t])<<21,i|=(127&e[t+1])<<14,i|=(127&e[t+2])<<7,i|=127&e[t+3],i},yh=function(e,t){return ph(e,t)&&gh(e,t+6)+10<=e.length-t},vh=function(e){for(var t=_h(e),i=0;i<t.length;i++){var r=t[i];if(Ah(r))return Eh(r)}},Ah=function(e){return e&&"PRIV"===e.key&&"com.apple.streaming.transportStreamTimestamp"===e.info},bh=function(e){var 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Uint8Array(e.data),i=1&t[3],r=(t[4]<<23)+(t[5]<<15)+(t[6]<<7)+t[7];return r/=45,i&&(r+=47721858.84),Math.round(r)}},Ch=function(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1],i=xh();if(i){var r=i.decode(e);if(t){var a=r.indexOf("\0");return-1!==a?r.substring(0,a):r}return r.replace(/\0/g,"")}for(var n,o,s,l=e.length,c="",u=0;u<l;){if(n=e[u++],0===n&&t)return c;if(0!==n&&3!==n)switch(n>>4){case 0:case 1:case 2:case 3:case 4:case 5:case 6:case 7:c+=String.fromCharCode(n);break;case 12:case 13:o=e[u++],c+=String.fromCharCode((31&n)<<6|63&o);break;case 14:o=e[u++],s=e[u++],c+=String.fromCharCode((15&n)<<12|(63&o)<<6|(63&s)<<0)}}return c};function xh(){if(!navigator.userAgent.includes("PlayStation 4"))return hh||void 0===self.TextDecoder||(hh=new self.TextDecoder("utf-8")),hh}var Rh=function(e){for(var t="",i=0;i<e.length;i++){var r=e[i].toString(16);r.length<2&&(r="0"+r),t+=r}return t},Dh=Math.pow(2,32)-1,Lh=[].push,Ih={video:1,audio:2,id3:3,text:4};function Ph(e){return 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i=Ph(t.subarray(4,8));if("cbcs"===i||"cenc"===i){var r=Nh(e,["frma"])[0];r&&(a=Ph(r))}}}))}switch(a){case"avc1":case"avc2":case"avc3":case"avc4":var s=Nh(i,["avcC"])[0];a+="."+Wh(s[1])+Wh(s[2])+Wh(s[3]);break;case"mp4a":var l=Nh(t,[r])[0],c=Nh(l.subarray(28),["esds"])[0];if(c&&c.length>12){var u=4;if(3!==c[u++])break;u=Hh(c,u),u+=2;var d=c[u++];if(128&d&&(u+=2),64&d&&(u+=c[u++]),4!==c[u++])break;u=Hh(c,u);var h=c[u++];if(64!==h)break;if(a+="."+Wh(h),u+=12,5!==c[u++])break;u=Hh(c,u);var p=c[u++],f=(248&p)>>3;31===f&&(f+=1+((7&p)<<3)+((224&c[u])>>5)),a+="."+f}break;case"hvc1":case"hev1":var m=Nh(i,["hvcC"])[0],g=m[1],y=["","A","B","C"][g>>6],v=31&g,A=Mh(m,2),b=(32&g)>>5?"H":"L",_=m[12],k=m.subarray(6,12);a+="."+y+v,a+="."+A.toString(16).toUpperCase(),a+="."+b+_;for(var w="",S=k.length;S--;){var T=k[S];(T||w)&&(w="."+T.toString(16).toUpperCase()+w)}a+=w;break;case"dvh1":case"dvhe":var E=Nh(i,["dvcC"])[0],C=E[2]>>1&127,x=E[2]<<5&32|E[3]>>3&31;a+="."+Vh(C)+"."+Vh(x);break;case"vp09":var R=Nh(i,["vpcC"])[0],D=R[4],L=R[5],I=R[6]>>4&15;a+="."+Vh(D)+"."+Vh(L)+"."+Vh(I);break;case"av01":var P=Nh(i,["av1C"])[0],B=P[1]>>>5,M=31&P[1],U=P[2]>>>7?"H":"M",F=(64&P[2])>>6,O=(32&P[2])>>5,N=2===B&&F?O?12:10:F?10:8,j=(16&P[2])>>4,G=(8&P[2])>>3,z=(4&P[2])>>2,H=3&P[2],W=1,V=1,J=1,q=0;a+="."+B+"."+Vh(M)+U+"."+Vh(N)+"."+j+"."+G+z+H+"."+Vh(W)+"."+Vh(V)+"."+Vh(J)+"."+q;break}return{codec:a,encrypted:n}}function Hh(e,t){for(var i=t+5;128&e[t++]&&t<i;);return t}function Wh(e){return("0"+e.toString(16).toUpperCase()).slice(-2)}function Vh(e){return(e<10?"0":"")+e}function Jh(e){var t=Nh(e,["schm"])[0];if(t){var i=Ph(t.subarray(4,8));if("cbcs"===i||"cenc"===i)return Nh(e,["schi","tenc"])[0]}return Ud.error("[eme] missing 'schm' box"),null}function qh(e){var t=Mh(e,0),i=8;1&t&&(i+=4),4&t&&(i+=4);for(var r=0,a=Mh(e,4),n=0;n<a;n++)256&t&&(r+=Mh(e,i),i+=4),512&t&&(i+=4),1024&t&&(i+=4),2048&t&&(i+=4);return r}function Kh(e,t){var i=new Uint8Array(e.length+t.length);return 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cp={audio:{a3ds:1,"ac-3":.95,"ac-4":1,alac:.9,alaw:1,dra1:1,"dts+":1,"dts-":1,dtsc:1,dtse:1,dtsh:1,"ec-3":.9,enca:1,fLaC:.9,flac:.9,FLAC:.9,g719:1,g726:1,m4ae:1,mha1:1,mha2:1,mhm1:1,mhm2:1,mlpa:1,mp4a:1,"raw ":1,Opus:1,opus:1,samr:1,sawb:1,sawp:1,sevc:1,sqcp:1,ssmv:1,twos:1,ulaw:1},video:{avc1:1,avc2:1,avc3:1,avc4:1,avcp:1,av01:.8,drac:1,dva1:1,dvav:1,dvh1:.7,dvhe:.7,encv:1,hev1:.75,hvc1:.75,mjp2:1,mp4v:1,mvc1:1,mvc2:1,mvc3:1,mvc4:1,resv:1,rv60:1,s263:1,svc1:1,svc2:1,"vc-1":1,vp08:1,vp09:.9},text:{stpp:1,wvtt:1}};function up(e,t){var i=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];return!e.split(",").some((function(e){return!dp(e,t,i)}))}function dp(e,t){var i,r=!(arguments.length>2&&void 0!==arguments[2])||arguments[2],a=lp(r);return null!=(i=null==a?void 0:a.isTypeSupported(hp(e,t)))&&i}function hp(e,t){return"".concat(t,'/mp4;codecs="').concat(e,'"')}function pp(e){if(e){var t=e.substring(0,4);return cp.video[t]}return 2}function fp(e){return e.split(",").reduce((function(e,t){var i=cp.video[t];return i?(2*i+e)/(e?3:2):(cp.audio[t]+e)/(e?2:1)}),0)}var mp={},gp=/flac|opus/i;function yp(e){var t=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];return e.replace(gp,(function(e){return function(e){var t=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];if(mp[e])return mp[e];for(var i={flac:["flac","fLaC","FLAC"],opus:["opus","Opus"]}[e],r=0;r<i.length;r++)if(dp(i[r],"audio",t))return mp[e]=i[r],i[r];return e}(e.toLowerCase(),t)}))}function vp(e,t){return e&&"mp4a"!==e?e:t}var Ap=/#EXT-X-STREAM-INF:([^\r\n]*)(?:[\r\n](?:#[^\r\n]*)?)*([^\r\n]+)|#EXT-X-(SESSION-DATA|SESSION-KEY|DEFINE|CONTENT-STEERING|START):([^\r\n]*)[\r\n]+/g,bp=/#EXT-X-MEDIA:(.*)/g,_p=/^#EXT(?:INF|-X-TARGETDURATION):/m,kp=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/(?!#) *(\S[\S ]*)/.source,/#EXT-X-BYTERANGE:*(.+)/.source,/#EXT-X-PROGRAM-DATE-TIME:(.+)/.source,/#.*/.source].join("|"),"g"),wp=new RegExp([/#(EXTM3U)/.source,/#EXT-X-(DATERANGE|DEFINE|KEY|MAP|PART|PART-INF|PLAYLIST-TYPE|PRELOAD-HINT|RENDITION-REPORT|SERVER-CONTROL|SKIP|START):(.+)/.source,/#EXT-X-(BITRATE|DISCONTINUITY-SEQUENCE|MEDIA-SEQUENCE|TARGETDURATION|VERSION): *(\d+)/.source,/#EXT-X-(DISCONTINUITY|ENDLIST|GAP|INDEPENDENT-SEGMENTS)/.source,/(#)([^:]*):(.*)/.source,/(#)(.*)(?:.*)\r?\n?/.source].join("|")),Sp=function(){function e(){S(this,e)}return T(e,null,[{key:"findGroup",value:function(e,t){for(var i=0;i<e.length;i++){var r=e[i];if(r.id===t)return r}}},{key:"resolve",value:function(e,t){return bd.buildAbsoluteURL(t,e,{alwaysNormalize:!0})}},{key:"isMediaPlaylist",value:function(e){return _p.test(e)}},{key:"parseMasterPlaylist",value:function(t,i){var r,a={contentSteering:null,levels:[],playlistParsingError:null,sessionData:null,sessionKeys:null,startTimeOffset:null,variableList:null,hasVariableRefs:rp(t)},n=[];for(Ap.lastIndex=0;null!=(r=Ap.exec(t));)if(r[1]){var o,s=new Nd(r[1]);ap(a,s,["CODECS","SUPPLEMENTAL-CODECS","ALLOWED-CPC","PATHWAY-ID","STABLE-VARIANT-ID","AUDIO","VIDEO","SUBTITLES","CLOSED-CAPTIONS","NAME"]);var l=np(a,r[2]),c={attrs:s,bitrate:s.decimalInteger("BANDWIDTH")||s.decimalInteger("AVERAGE-BANDWIDTH"),name:s.NAME,url:e.resolve(l,i)},u=s.decimalResolution("RESOLUTION");u&&(c.width=u.width,c.height=u.height),Cp(s.CODECS,c),null!=(o=c.unknownCodecs)&&o.length||n.push(c),a.levels.push(c)}else if(r[3]){var d=r[3],h=r[4];switch(d){case"SESSION-DATA":var p=new Nd(h);ap(a,p,["DATA-ID","LANGUAGE","VALUE","URI"]);var f=p["DATA-ID"];f&&(null===a.sessionData&&(a.sessionData={}),a.sessionData[f]=p);break;case"SESSION-KEY":var m=Tp(h,i,a);m.encrypted&&m.isSupported()?(null===a.sessionKeys&&(a.sessionKeys=[]),a.sessionKeys.push(m)):Ud.warn('[Keys] Ignoring invalid EXT-X-SESSION-KEY tag: "'.concat(h,'"'));break;case"DEFINE":var g=new Nd(h);ap(a,g,["NAME","VALUE","QUERYPARAM"]),op(a,g,i);break;case"CONTENT-STEERING":var y=new Nd(h);ap(a,y,["SERVER-URI","PATHWAY-ID"]),a.contentSteering={uri:e.resolve(y["SERVER-URI"],i),pathwayId:y["PATHWAY-ID"]||"."};break;case"START":a.startTimeOffset=Ep(h)}}var v=n.length>0&&n.length<a.levels.length;return a.levels=v?n:a.levels,0===a.levels.length&&(a.playlistParsingError=new Error("no levels found in manifest")),a}},{key:"parseMasterPlaylistMedia",value:function(t,i,r){var a,n={},o=r.levels,s={AUDIO:o.map((function(e){return{id:e.attrs.AUDIO,audioCodec:e.audioCodec}})),SUBTITLES:o.map((function(e){return{id:e.attrs.SUBTITLES,textCodec:e.textCodec}})),"CLOSED-CAPTIONS":[]},l=0;for(bp.lastIndex=0;null!==(a=bp.exec(t));){var c=new Nd(a[1]),u=c.TYPE;if(u){var d=s[u],h=n[u]||[];n[u]=h,ap(r,c,["URI","GROUP-ID","LANGUAGE","ASSOC-LANGUAGE","STABLE-RENDITION-ID","NAME","INSTREAM-ID","CHARACTERISTICS","CHANNELS"]);var p=c.LANGUAGE,f=c["ASSOC-LANGUAGE"],m=c.CHANNELS,g=c.CHARACTERISTICS,y=c["INSTREAM-ID"],v={attrs:c,bitrate:0,id:l++,groupId:c["GROUP-ID"]||"",name:c.NAME||p||"",type:u,default:c.bool("DEFAULT"),autoselect:c.bool("AUTOSELECT"),forced:c.bool("FORCED"),lang:p,url:c.URI?e.resolve(c.URI,i):""};if(f&&(v.assocLang=f),m&&(v.channels=m),g&&(v.characteristics=g),y&&(v.instreamId=y),null!=d&&d.length){var A=e.findGroup(d,v.groupId)||d[0];xp(v,A,"audioCodec"),xp(v,A,"textCodec")}h.push(v)}}return n}},{key:"parseLevelPlaylist",value:function(e,t,i,r,a,n){var o,s,l,c=new Yd(t),u=c.fragments,d=null,h=0,p=0,f=0,m=0,g=null,y=new qd(r,t),v=-1,A=!1,b=null;for(kp.lastIndex=0,c.m3u8=e,c.hasVariableRefs=rp(e);null!==(o=kp.exec(e));){A&&(A=!1,y=new qd(r,t),y.start=f,y.sn=h,y.cc=m,y.level=i,d&&(y.initSegment=d,y.rawProgramDateTime=d.rawProgramDateTime,d.rawProgramDateTime=null,b&&(y.setByteRange(b),b=null)));var _=o[1];if(_){y.duration=parseFloat(_);var k=(" "+o[2]).slice(1);y.title=k||null,y.tagList.push(k?["INF",_,k]:["INF",_])}else if(o[3]){if(Ed(y.duration)){y.start=f,l&&Lp(y,l,c),y.sn=h,y.level=i,y.cc=m,u.push(y);var w=(" "+o[3]).slice(1);y.relurl=np(c,w),Rp(y,g),g=y,f+=y.duration,h++,p=0,A=!0}}else if(o[4]){var S=(" "+o[4]).slice(1);g?y.setByteRange(S,g):y.setByteRange(S)}else if(o[5])y.rawProgramDateTime=(" "+o[5]).slice(1),y.tagList.push(["PROGRAM-DATE-TIME",y.rawProgramDateTime]),-1===v&&(v=u.length);else{if(o=o[0].match(wp),!o){Ud.warn("No matches on slow regex match for level playlist!");continue}for(s=1;s<o.length&&void 0===o[s];s++);var T=(" "+o[s]).slice(1),E=(" "+o[s+1]).slice(1),C=o[s+2]?(" "+o[s+2]).slice(1):"";switch(T){case"PLAYLIST-TYPE":c.type=E.toUpperCase();break;case"MEDIA-SEQUENCE":h=c.startSN=parseInt(E);break;case"SKIP":var x=new Nd(E);ap(c,x,["RECENTLY-REMOVED-DATERANGES"]);var R=x.decimalInteger("SKIPPED-SEGMENTS");if(Ed(R)){c.skippedSegments=R;for(var D=R;D--;)u.unshift(null);h+=R}var L=x.enumeratedString("RECENTLY-REMOVED-DATERANGES");L&&(c.recentlyRemovedDateranges=L.split("\t"));break;case"TARGETDURATION":c.targetduration=Math.max(parseInt(E),1);break;case"VERSION":c.version=parseInt(E);break;case"INDEPENDENT-SEGMENTS":case"EXTM3U":break;case"ENDLIST":c.live=!1;break;case"#":(E||C)&&y.tagList.push(C?[E,C]:[E]);break;case"DISCONTINUITY":m++,y.tagList.push(["DIS"]);break;case"GAP":y.gap=!0,y.tagList.push([T]);break;case"BITRATE":y.tagList.push([T,E]);break;case"DATERANGE":var I=new Nd(E);ap(c,I,["ID","CLASS","START-DATE","END-DATE","SCTE35-CMD","SCTE35-OUT","SCTE35-IN"]),ap(c,I,I.clientAttrs);var P=new Gd(I,c.dateRanges[I.ID]);P.isValid||c.skippedSegments?c.dateRanges[P.id]=P:Ud.warn('Ignoring invalid DATERANGE tag: "'.concat(E,'"')),y.tagList.push(["EXT-X-DATERANGE",E]);break;case"DEFINE":var B=new Nd(E);ap(c,B,["NAME","VALUE","IMPORT","QUERYPARAM"]),"IMPORT"in B?sp(c,B,n):op(c,B,t);break;case"DISCONTINUITY-SEQUENCE":m=parseInt(E);break;case"KEY":var M=Tp(E,t,c);if(M.isSupported()){if("NONE"===M.method){l=void 0;break}l||(l={}),l[M.keyFormat]&&(l=Td({},l)),l[M.keyFormat]=M}else Ud.warn('[Keys] Ignoring invalid EXT-X-KEY tag: "'.concat(E,'"'));break;case"START":c.startTimeOffset=Ep(E);break;case"MAP":var U=new Nd(E);if(ap(c,U,["BYTERANGE","URI"]),y.duration){var F=new qd(r,t);Dp(F,U,i,l),d=F,y.initSegment=d,d.rawProgramDateTime&&!y.rawProgramDateTime&&(y.rawProgramDateTime=d.rawProgramDateTime)}else{var O=y.byteRangeEndOffset;if(O){var N=y.byteRangeStartOffset;b="".concat(O-N,"@").concat(N)}else b=null;Dp(y,U,i,l),d=y,A=!0}break;case"SERVER-CONTROL":var j=new Nd(E);c.canBlockReload=j.bool("CAN-BLOCK-RELOAD"),c.canSkipUntil=j.optionalFloat("CAN-SKIP-UNTIL",0),c.canSkipDateRanges=c.canSkipUntil>0&&j.bool("CAN-SKIP-DATERANGES"),c.partHoldBack=j.optionalFloat("PART-HOLD-BACK",0),c.holdBack=j.optionalFloat("HOLD-BACK",0);break;case"PART-INF":var G=new Nd(E);c.partTarget=G.decimalFloatingPoint("PART-TARGET");break;case"PART":var z=c.partList;z||(z=c.partList=[]);var H=p>0?z[z.length-1]:void 0,W=p++,V=new Nd(E);ap(c,V,["BYTERANGE","URI"]);var J=new Kd(V,y,t,W,H);z.push(J),y.duration+=J.duration;break;case"PRELOAD-HINT":var q=new Nd(E);ap(c,q,["URI"]),c.preloadHint=q;break;case"RENDITION-REPORT":var K=new Nd(E);ap(c,K,["URI"]),c.renditionReports=c.renditionReports||[],c.renditionReports.push(K);break;default:Ud.warn("line parsed but not handled: ".concat(o))}}}g&&!g.relurl?(u.pop(),f-=g.duration,c.partList&&(c.fragmentHint=g)):c.partList&&(Rp(y,g),y.cc=m,c.fragmentHint=y,l&&Lp(y,l,c));var Y=u.length,Q=u[0],X=u[Y-1];if(f+=c.skippedSegments*c.targetduration,f>0&&Y&&X){c.averagetargetduration=f/Y;var Z=X.sn;c.endSN="initSegment"!==Z?Z:0,c.live||(X.endList=!0),Q&&(c.startCC=Q.cc)}else c.endSN=0,c.startCC=0;return c.fragmentHint&&(f+=c.fragmentHint.duration),c.totalduration=f,c.endCC=m,v>0&&function(e,t){for(var i=e[t],r=t;r--;){var a=e[r];if(!a)return;a.programDateTime=i.programDateTime-1e3*a.duration,i=a}}(u,v),c}}])}();function Tp(e,t,i){var r,a,n=new Nd(e);ap(i,n,["KEYFORMAT","KEYFORMATVERSIONS","URI","IV","URI"]);var o=null!=(r=n.METHOD)?r:"",s=n.URI,l=n.hexadecimalInteger("IV"),c=n.KEYFORMATVERSIONS,u=null!=(a=n.KEYFORMAT)?a:"identity";s&&n.IV&&!l&&Ud.error("Invalid IV: ".concat(n.IV));var d=s?Sp.resolve(s,t):"",h=(c||"1").split("/").map(Number).filter(Number.isFinite);return new tp(o,d,u,h,l)}function Ep(e){var t=new Nd(e).decimalFloatingPoint("TIME-OFFSET");return Ed(t)?t:null}function Cp(e,t){var i=(e||"").split(/[ ,]+/).filter((function(e){return e}));["video","audio","text"].forEach((function(e){var r=i.filter((function(t){return function(e,t){var i=cp[t];return!!i&&!!i[e.slice(0,4)]}(t,e)}));r.length&&(t["".concat(e,"Codec")]=r.join(","),i=i.filter((function(e){return-1===r.indexOf(e)})))})),t.unknownCodecs=i}function xp(e,t,i){var r=t[i];r&&(e[i]=r)}function Rp(e,t){e.rawProgramDateTime?e.programDateTime=Date.parse(e.rawProgramDateTime):null!=t&&t.programDateTime&&(e.programDateTime=t.endProgramDateTime),Ed(e.programDateTime)||(e.programDateTime=null,e.rawProgramDateTime=null)}function Dp(e,t,i,r){e.relurl=t.URI,t.BYTERANGE&&e.setByteRange(t.BYTERANGE),e.level=i,e.sn="initSegment",r&&(e.levelkeys=r),e.initSegment=null}function Lp(e,t,i){e.levelkeys=t;var r=i.encryptedFragments;r.length&&r[r.length-1].levelkeys===t||!Object.keys(t).some((function(e){return t[e].isCommonEncryption}))||r.push(e)}var Ip="manifest",Pp="level",Bp="audioTrack",Mp="subtitleTrack",Up="main",Fp="audio",Op="subtitle";function Np(e){var t=e.type;switch(t){case Bp:return Fp;case Mp:return Op;default:return Up}}function jp(e,t){var i=e.url;return void 0!==i&&0!==i.indexOf("data:")||(i=t.url),i}var Gp=function(){function e(t){S(this,e),this.hls=void 0,this.loaders=Object.create(null),this.variableList=null,this.hls=t,this.registerListeners()}return T(e,[{key:"startLoad",value:function(e){}},{key:"stopLoad",value:function(){this.destroyInternalLoaders()}},{key:"registerListeners",value:function(){var e=this.hls;e.on(Rd.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Rd.LEVEL_LOADING,this.onLevelLoading,this),e.on(Rd.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),e.on(Rd.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)}},{key:"unregisterListeners",value:function(){var e=this.hls;e.off(Rd.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Rd.LEVEL_LOADING,this.onLevelLoading,this),e.off(Rd.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),e.off(Rd.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)}},{key:"createInternalLoader",value:function(e){var t=this.hls.config,i=t.pLoader,r=t.loader,a=new(i||r)(t);return this.loaders[e.type]=a,a}},{key:"getInternalLoader",value:function(e){return this.loaders[e.type]}},{key:"resetInternalLoader",value:function(e){this.loaders[e]&&delete this.loaders[e]}},{key:"destroyInternalLoaders",value:function(){for(var e in this.loaders){var t=this.loaders[e];t&&t.destroy(),this.resetInternalLoader(e)}}},{key:"destroy",value:function(){this.variableList=null,this.unregisterListeners(),this.destroyInternalLoaders()}},{key:"onManifestLoading",value:function(e,t){var i=t.url;this.variableList=null,this.load({id:null,level:0,responseType:"text",type:Ip,url:i,deliveryDirectives:null})}},{key:"onLevelLoading",value:function(e,t){var i=t.id,r=t.level,a=t.pathwayId,n=t.url,o=t.deliveryDirectives;this.load({id:i,level:r,pathwayId:a,responseType:"text",type:Pp,url:n,deliveryDirectives:o})}},{key:"onAudioTrackLoading",value:function(e,t){var i=t.id,r=t.groupId,a=t.url,n=t.deliveryDirectives;this.load({id:i,groupId:r,level:null,responseType:"text",type:Bp,url:a,deliveryDirectives:n})}},{key:"onSubtitleTrackLoading",value:function(e,t){var i=t.id,r=t.groupId,a=t.url,n=t.deliveryDirectives;this.load({id:i,groupId:r,level:null,responseType:"text",type:Mp,url:a,deliveryDirectives:n})}},{key:"load",value:function(e){var t,i,r,a=this,n=this.hls.config,o=this.getInternalLoader(e);if(o){var s=o.context;if(s&&s.url===e.url&&s.level===e.level)return void Ud.trace("[playlist-loader]: playlist request ongoing");Ud.log("[playlist-loader]: aborting previous loader for type: ".concat(e.type)),o.abort()}if((i=e.type===Ip?n.manifestLoadPolicy.default:Td({},n.playlistLoadPolicy.default,{timeoutRetry:null,errorRetry:null}),o=this.createInternalLoader(e),Ed(null==(t=e.deliveryDirectives)?void 0:t.part))&&(e.type===Pp&&null!==e.level?r=this.hls.levels[e.level].details:e.type===Bp&&null!==e.id?r=this.hls.audioTracks[e.id].details:e.type===Mp&&null!==e.id&&(r=this.hls.subtitleTracks[e.id].details),r)){var l=r.partTarget,c=r.targetduration;if(l&&c){var u=1e3*Math.max(3*l,.8*c);i=Td({},i,{maxTimeToFirstByteMs:Math.min(u,i.maxTimeToFirstByteMs),maxLoadTimeMs:Math.min(u,i.maxTimeToFirstByteMs)})}}var d=i.errorRetry||i.timeoutRetry||{},h={loadPolicy:i,timeout:i.maxLoadTimeMs,maxRetry:d.maxNumRetry||0,retryDelay:d.retryDelayMs||0,maxRetryDelay:d.maxRetryDelayMs||0},p={onSuccess:function(e,t,i,r){var n=a.getInternalLoader(i);a.resetInternalLoader(i.type);var o=e.data;0===o.indexOf("#EXTM3U")?(t.parsing.start=performance.now(),Sp.isMediaPlaylist(o)?a.handleTrackOrLevelPlaylist(e,t,i,r||null,n):a.handleMasterPlaylist(e,t,i,r)):a.handleManifestParsingError(e,i,new Error("no EXTM3U delimiter"),r||null,t)},onError:function(e,t,i,r){a.handleNetworkError(t,i,!1,e,r)},onTimeout:function(e,t,i){a.handleNetworkError(t,i,!0,void 0,e)}};o.load(e,h,p)}},{key:"handleMasterPlaylist",value:function(e,t,i,r){var a=this.hls,n=e.data,o=jp(e,i),s=Sp.parseMasterPlaylist(n,o);if(s.playlistParsingError)this.handleManifestParsingError(e,i,s.playlistParsingError,r,t);else{var l=s.contentSteering,c=s.levels,u=s.sessionData,d=s.sessionKeys,h=s.startTimeOffset,p=s.variableList;this.variableList=p;var f=Sp.parseMasterPlaylistMedia(n,o,s),m=f.AUDIO,g=void 0===m?[]:m,y=f.SUBTITLES,v=f["CLOSED-CAPTIONS"];g.length&&(g.some((function(e){return!e.url}))||!c[0].audioCodec||c[0].attrs.AUDIO||(Ud.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),g.unshift({type:"main",name:"main",groupId:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new Nd({}),bitrate:0,url:""}))),a.trigger(Rd.MANIFEST_LOADED,{levels:c,audioTracks:g,subtitles:y,captions:v,contentSteering:l,url:o,stats:t,networkDetails:r,sessionData:u,sessionKeys:d,startTimeOffset:h,variableList:p})}}},{key:"handleTrackOrLevelPlaylist",value:function(e,t,i,r,a){var n=this.hls,o=i.id,s=i.level,l=i.type,c=jp(e,i),u=Ed(s)?s:Ed(o)?o:0,d=Np(i),h=Sp.parseLevelPlaylist(e.data,c,u,d,0,this.variableList);if(l===Ip){var p={attrs:new Nd({}),bitrate:0,details:h,name:"",url:c};n.trigger(Rd.MANIFEST_LOADED,{levels:[p],audioTracks:[],url:c,stats:t,networkDetails:r,sessionData:null,sessionKeys:null,contentSteering:null,startTimeOffset:null,variableList:null})}t.parsing.end=performance.now(),i.levelDetails=h,this.handlePlaylistLoaded(h,e,t,i,r,a)}},{key:"handleManifestParsingError",value:function(e,t,i,r,a){this.hls.trigger(Rd.ERROR,{type:Dd.NETWORK_ERROR,details:Ld.MANIFEST_PARSING_ERROR,fatal:t.type===Ip,url:e.url,err:i,error:i,reason:i.message,response:e,context:t,networkDetails:r,stats:a})}},{key:"handleNetworkError",value:function(e,t){var i=arguments.length>2&&void 0!==arguments[2]&&arguments[2],r=arguments.length>3?arguments[3]:void 0,a=arguments.length>4?arguments[4]:void 0,n="A network ".concat(i?"timeout":"error"+(r?" (status "+r.code+")":"")," occurred while loading ").concat(e.type);e.type===Pp?n+=": ".concat(e.level," id: ").concat(e.id):e.type!==Bp&&e.type!==Mp||(n+=" id: ".concat(e.id,' group-id: "').concat(e.groupId,'"'));var o=new Error(n);Ud.warn("[playlist-loader]: ".concat(n));var s=Ld.UNKNOWN,l=!1,c=this.getInternalLoader(e);switch(e.type){case Ip:s=i?Ld.MANIFEST_LOAD_TIMEOUT:Ld.MANIFEST_LOAD_ERROR,l=!0;break;case Pp:s=i?Ld.LEVEL_LOAD_TIMEOUT:Ld.LEVEL_LOAD_ERROR,l=!1;break;case Bp:s=i?Ld.AUDIO_TRACK_LOAD_TIMEOUT:Ld.AUDIO_TRACK_LOAD_ERROR,l=!1;break;case Mp:s=i?Ld.SUBTITLE_TRACK_LOAD_TIMEOUT:Ld.SUBTITLE_LOAD_ERROR,l=!1}c&&this.resetInternalLoader(e.type);var u={type:Dd.NETWORK_ERROR,details:s,fatal:l,url:e.url,loader:c,context:e,error:o,networkDetails:t,stats:a};if(r){var d=(null==t?void 0:t.url)||e.url;u.response=kd({url:d,data:void 0},r)}this.hls.trigger(Rd.ERROR,u)}},{key:"handlePlaylistLoaded",value:function(e,t,i,r,a,n){var o=this.hls,s=r.type,l=r.level,c=r.id,u=r.groupId,d=r.deliveryDirectives,h=jp(t,r),p=Np(r),f="number"==typeof r.level&&p===Up?l:void 0;if(e.fragments.length){e.targetduration||(e.playlistParsingError=new Error("Missing Target Duration"));var m=e.playlistParsingError;if(m)o.trigger(Rd.ERROR,{type:Dd.NETWORK_ERROR,details:Ld.LEVEL_PARSING_ERROR,fatal:!1,url:h,error:m,reason:m.message,response:t,context:r,level:f,parent:p,networkDetails:a,stats:i});else switch(e.live&&n&&(n.getCacheAge&&(e.ageHeader=n.getCacheAge()||0),n.getCacheAge&&!isNaN(e.ageHeader)||(e.ageHeader=0)),s){case Ip:case Pp:o.trigger(Rd.LEVEL_LOADED,{details:e,level:f||0,id:c||0,stats:i,networkDetails:a,deliveryDirectives:d});break;case Bp:o.trigger(Rd.AUDIO_TRACK_LOADED,{details:e,id:c||0,groupId:u||"",stats:i,networkDetails:a,deliveryDirectives:d});break;case Mp:o.trigger(Rd.SUBTITLE_TRACK_LOADED,{details:e,id:c||0,groupId:u||"",stats:i,networkDetails:a,deliveryDirectives:d})}}else{var g=new Error("No Segments found in Playlist");o.trigger(Rd.ERROR,{type:Dd.NETWORK_ERROR,details:Ld.LEVEL_EMPTY_ERROR,fatal:!1,url:h,error:g,reason:g.message,response:t,context:r,level:f,parent:p,networkDetails:a,stats:i})}}}])}();function zp(e,t){var i;try{i=new Event("addtrack")}catch(e){i=document.createEvent("Event"),i.initEvent("addtrack",!1,!1)}i.track=e,t.dispatchEvent(i)}function Hp(e,t){var i=e.mode;if("disabled"===i&&(e.mode="hidden"),e.cues&&!e.cues.getCueById(t.id))try{if(e.addCue(t),!e.cues.getCueById(t.id))throw new Error("addCue is failed for: ".concat(t))}catch(i){Ud.debug("[texttrack-utils]: ".concat(i));try{var r=new self.TextTrackCue(t.startTime,t.endTime,t.text);r.id=t.id,e.addCue(r)}catch(e){Ud.debug("[texttrack-utils]: Legacy TextTrackCue fallback failed: ".concat(e))}}"disabled"===i&&(e.mode=i)}function Wp(e){var t=e.mode;if("disabled"===t&&(e.mode="hidden"),e.cues)for(var i=e.cues.length;i--;)e.removeCue(e.cues[i]);"disabled"===t&&(e.mode=t)}function Vp(e,t,i,r){var a=e.mode;if("disabled"===a&&(e.mode="hidden"),e.cues&&e.cues.length>0)for(var n=function(e,t,i){var r=[],a=function(e,t){if(t<e[0].startTime)return 0;var i=e.length-1;if(t>e[i].endTime)return-1;for(var r=0,a=i;r<=a;){var n=Math.floor((a+r)/2);if(t<e[n].startTime)a=n-1;else{if(!(t>e[n].startTime&&r<i))return n;r=n+1}}return e[r].startTime-t<t-e[a].startTime?r:a}(e,t);if(a>-1)for(var n=a,o=e.length;n<o;n++){var s=e[n];if(s.startTime>=t&&s.endTime<=i)r.push(s);else if(s.startTime>i)return r}return r}(e.cues,t,i),o=0;o<n.length;o++)r&&!r(n[o])||e.removeCue(n[o]);"disabled"===a&&(e.mode=a)}function Jp(e){for(var t=[],i=0;i<e.length;i++){var r=e[i];"subtitles"!==r.kind&&"captions"!==r.kind||!r.label||t.push(e[i])}return t}var qp="org.id3",Kp="com.apple.quicktime.HLS",Yp="https://aomedia.org/emsg/ID3";function Qp(){if("undefined"!=typeof self)return self.VTTCue||self.TextTrackCue}function Xp(e,t,i,r,a){var n=new e(t,i,"");try{n.value=r,a&&(n.type=a)}catch(l){n=new e(t,i,JSON.stringify(a?kd({type:a},r):r))}return n}var Zp=function(){var e=Qp();try{e&&new e(0,Number.POSITIVE_INFINITY,"")}catch(e){return Number.MAX_VALUE}return Number.POSITIVE_INFINITY}();function $p(e,t){return e.getTime()/1e3-t}var ef=function(){function e(t){S(this,e),this.hls=void 0,this.id3Track=null,this.media=null,this.dateRangeCuesAppended={},this.hls=t,this._registerListeners()}return T(e,[{key:"destroy",value:function(){this._unregisterListeners(),this.id3Track=null,this.media=null,this.dateRangeCuesAppended={},this.hls=null}},{key:"_registerListeners",value:function(){var e=this.hls;e.on(Rd.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(Rd.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(Rd.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Rd.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),e.on(Rd.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(Rd.LEVEL_UPDATED,this.onLevelUpdated,this)}},{key:"_unregisterListeners",value:function(){var e=this.hls;e.off(Rd.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(Rd.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(Rd.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Rd.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),e.off(Rd.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(Rd.LEVEL_UPDATED,this.onLevelUpdated,this)}},{key:"onMediaAttached",value:function(e,t){this.media=t.media}},{key:"onMediaDetaching",value:function(){this.id3Track&&(Wp(this.id3Track),this.id3Track=null,this.media=null,this.dateRangeCuesAppended={})}},{key:"onManifestLoading",value:function(){this.dateRangeCuesAppended={}}},{key:"createTrack",value:function(e){var t=this.getID3Track(e.textTracks);return t.mode="hidden",t}},{key:"getID3Track",value:function(e){if(this.media){for(var t=0;t<e.length;t++){var i=e[t];if("metadata"===i.kind&&"id3"===i.label)return zp(i,this.media),i}return this.media.addTextTrack("metadata","id3")}}},{key:"onFragParsingMetadata",value:function(e,t){if(this.media){var i=this.hls.config,r=i.enableEmsgMetadataCues,a=i.enableID3MetadataCues;if(r||a){var n=t.samples;this.id3Track||(this.id3Track=this.createTrack(this.media));var o=Qp();if(o)for(var s=0;s<n.length;s++){var l=n[s].type;if((l!==Yp||r)&&a){var c=_h(n[s].data);if(c){var u=n[s].pts,d=u+n[s].duration;d>Zp&&(d=Zp),d-u<=0&&(d=u+.25);for(var h=0;h<c.length;h++){var p=c[h];if(!Ah(p)){this.updateId3CueEnds(u,l);var f=Xp(o,u,d,p,l);f&&this.id3Track.addCue(f)}}}}}}}}},{key:"updateId3CueEnds",value:function(e,t){var i,r=null==(i=this.id3Track)?void 0:i.cues;if(r)for(var a=r.length;a--;){var n=r[a];n.type===t&&n.startTime<e&&n.endTime===Zp&&(n.endTime=e)}}},{key:"onBufferFlushing",value:function(e,t){var i=t.startOffset,r=t.endOffset,a=t.type,n=this.id3Track,o=this.hls;if(o){var s,l=o.config,c=l.enableEmsgMetadataCues,u=l.enableID3MetadataCues;if(n&&(c||u))s="audio"===a?function(e){return e.type===qp&&u}:"video"===a?function(e){return e.type===Yp&&c}:function(e){return e.type===qp&&u||e.type===Yp&&c},Vp(n,i,r,s)}}},{key:"onLevelUpdated",value:function(e,t){var i=this,r=t.details;if(this.media&&r.hasProgramDateTime&&this.hls.config.enableDateRangeMetadataCues){var a=this.dateRangeCuesAppended,n=this.id3Track,o=r.dateRanges,s=Object.keys(o);if(n)for(var l=Object.keys(a).filter((function(e){return!s.includes(e)})),c=function(){var e=l[u];Object.keys(a[e].cues).forEach((function(t){n.removeCue(a[e].cues[t])})),delete a[e]},u=l.length;u--;)c();var d=r.fragments[r.fragments.length-1];if(0!==s.length&&Ed(null==d?void 0:d.programDateTime)){this.id3Track||(this.id3Track=this.createTrack(this.media));for(var h,p,f=d.programDateTime/1e3-d.start,m=Qp(),g=function(){var e=s[y],t=o[e],r=$p(t.startDate,f),n=a[e],l=(null==n?void 0:n.cues)||{},c=(null==n?void 0:n.durationKnown)||!1,u=Zp,d=t.endDate;if(d)u=$p(d,f),c=!0;else if(t.endOnNext&&!c){var g=s.reduce((function(e,i){if(i!==t.id){var r=o[i];if(r.class===t.class&&r.startDate>t.startDate&&(!e||t.startDate<e.startDate))return r}return e}),null);g&&(u=$p(g.startDate,f),c=!0)}for(var v=Object.keys(t.attr),A=0;A<v.length;A++){var b=v[A];if("ID"!==(p=b)&&"CLASS"!==p&&"START-DATE"!==p&&"DURATION"!==p&&"END-DATE"!==p&&"END-ON-NEXT"!==p){var _=l[b];if(_)c&&!n.durationKnown&&(_.endTime=u);else if(m){var k=t.attr[b];jd(b)&&(h=k,k=Uint8Array.from(h.replace(/^0x/,"").replace(/([\da-fA-F]{2}) ?/g,"0x$1 ").replace(/ +$/,"").split(" ")).buffer);var w=Xp(m,r,u,{key:b,data:k},Kp);w&&(w.id=e,i.id3Track.addCue(w),l[b]=w)}}}a[e]={cues:l,dateRange:t,durationKnown:c}},y=0;y<s.length;y++)g()}}}}])}(),tf=function(){function e(t){var i=this;S(this,e),this.hls=void 0,this.config=void 0,this.media=null,this.levelDetails=null,this.currentTime=0,this.stallCount=0,this._latency=null,this.timeupdateHandler=function(){return i.timeupdate()},this.hls=t,this.config=t.config,this.registerListeners()}return T(e,[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var e=this.config,t=this.levelDetails;return void 0!==e.liveMaxLatencyDuration?e.liveMaxLatencyDuration:t?e.liveMaxLatencyDurationCount*t.targetduration:0}},{key:"targetLatency",get:function(){var e=this.levelDetails;if(null===e)return null;var t=e.holdBack,i=e.partHoldBack,r=e.targetduration,a=this.config,n=a.liveSyncDuration,o=a.liveSyncDurationCount,s=a.lowLatencyMode,l=this.hls.userConfig,c=s&&i||t;(l.liveSyncDuration||l.liveSyncDurationCount||0===c)&&(c=void 0!==n?n:o*r);var u=r;return c+Math.min(1*this.stallCount,u)}},{key:"liveSyncPosition",get:function(){var e=this.estimateLiveEdge(),t=this.targetLatency,i=this.levelDetails;if(null===e||null===t||null===i)return null;var r=i.edge,a=e-t-this.edgeStalled,n=r-i.totalduration,o=r-(this.config.lowLatencyMode&&i.partTarget||i.targetduration);return Math.min(Math.max(n,a),o)}},{key:"drift",get:function(){var e=this.levelDetails;return null===e?1:e.drift}},{key:"edgeStalled",get:function(){var e=this.levelDetails;if(null===e)return 0;var t=3*(this.config.lowLatencyMode&&e.partTarget||e.targetduration);return Math.max(e.age-t,0)}},{key:"forwardBufferLength",get:function(){var e=this.media,t=this.levelDetails;if(!e||!t)return 0;var i=e.buffered.length;return(i?e.buffered.end(i-1):t.edge)-this.currentTime}},{key:"destroy",value:function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null}},{key:"registerListeners",value:function(){this.hls.on(Rd.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(Rd.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(Rd.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(Rd.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(Rd.ERROR,this.onError,this)}},{key:"unregisterListeners",value:function(){this.hls.off(Rd.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(Rd.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.off(Rd.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.off(Rd.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.off(Rd.ERROR,this.onError,this)}},{key:"onMediaAttached",value:function(e,t){this.media=t.media,this.media.addEventListener("timeupdate",this.timeupdateHandler)}},{key:"onMediaDetaching",value:function(){this.media&&(this.media.removeEventListener("timeupdate",this.timeupdateHandler),this.media=null)}},{key:"onManifestLoading",value:function(){this.levelDetails=null,this._latency=null,this.stallCount=0}},{key:"onLevelUpdated",value:function(e,t){var i=t.details;this.levelDetails=i,i.advanced&&this.timeupdate(),!i.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)}},{key:"onError",value:function(e,t){var i;t.details===Ld.BUFFER_STALLED_ERROR&&(this.stallCount++,null!=(i=this.levelDetails)&&i.live&&Ud.warn("[playback-rate-controller]: Stall detected, adjusting target latency"))}},{key:"timeupdate",value:function(){var e=this.media,t=this.levelDetails;if(e&&t){this.currentTime=e.currentTime;var i=this.computeLatency();if(null!==i){this._latency=i;var r=this.config,a=r.lowLatencyMode,n=r.maxLiveSyncPlaybackRate;if(a&&1!==n&&t.live){var o=this.targetLatency;if(null!==o){var s=i-o;if(s<Math.min(this.maxLatency,o+t.targetduration)&&s>.05&&this.forwardBufferLength>1){var l=Math.min(2,Math.max(1,n)),c=Math.round(2/(1+Math.exp(-.75*s-this.edgeStalled))*20)/20;e.playbackRate=Math.min(l,Math.max(1,c))}else 1!==e.playbackRate&&0!==e.playbackRate&&(e.playbackRate=1)}}}}}},{key:"estimateLiveEdge",value:function(){var e=this.levelDetails;return null===e?null:e.edge+e.age}},{key:"computeLatency",value:function(){var e=this.estimateLiveEdge();return null===e?null:e-this.currentTime}}])}(),rf=["NONE","TYPE-0","TYPE-1",null],af=["SDR","PQ","HLG"],nf="",of="YES",sf="v2",lf=function(){function e(t,i,r){S(this,e),this.msn=void 0,this.part=void 0,this.skip=void 0,this.msn=t,this.part=i,this.skip=r}return T(e,[{key:"addDirectives",value:function(e){var t=new self.URL(e);return void 0!==this.msn&&t.searchParams.set("_HLS_msn",this.msn.toString()),void 0!==this.part&&t.searchParams.set("_HLS_part",this.part.toString()),this.skip&&t.searchParams.set("_HLS_skip",this.skip),t.href}}])}(),cf=function(){function e(t){S(this,e),this._attrs=void 0,this.audioCodec=void 0,this.bitrate=void 0,this.codecSet=void 0,this.url=void 0,this.frameRate=void 0,this.height=void 0,this.id=void 0,this.name=void 0,this.videoCodec=void 0,this.width=void 0,this.details=void 0,this.fragmentError=0,this.loadError=0,this.loaded=void 0,this.realBitrate=0,this.supportedPromise=void 0,this.supportedResult=void 0,this._avgBitrate=0,this._audioGroups=void 0,this._subtitleGroups=void 0,this._urlId=0,this.url=[t.url],this._attrs=[t.attrs],this.bitrate=t.bitrate,t.details&&(this.details=t.details),this.id=t.id||0,this.name=t.name,this.width=t.width||0,this.height=t.height||0,this.frameRate=t.attrs.optionalFloat("FRAME-RATE",0),this._avgBitrate=t.attrs.decimalInteger("AVERAGE-BANDWIDTH"),this.audioCodec=t.audioCodec,this.videoCodec=t.videoCodec,this.codecSet=[t.videoCodec,t.audioCodec].filter((function(e){return!!e})).map((function(e){return e.substring(0,4)})).join(","),this.addGroupId("audio",t.attrs.AUDIO),this.addGroupId("text",t.attrs.SUBTITLES)}return T(e,[{key:"maxBitrate",get:function(){return Math.max(this.realBitrate,this.bitrate)}},{key:"averageBitrate",get:function(){return this._avgBitrate||this.realBitrate||this.bitrate}},{key:"attrs",get:function(){return this._attrs[0]}},{key:"codecs",get:function(){return this.attrs.CODECS||""}},{key:"pathwayId",get:function(){return this.attrs["PATHWAY-ID"]||"."}},{key:"videoRange",get:function(){return this.attrs["VIDEO-RANGE"]||"SDR"}},{key:"score",get:function(){return this.attrs.optionalFloat("SCORE",0)}},{key:"uri",get:function(){return this.url[0]||""}},{key:"hasAudioGroup",value:function(e){return uf(this._audioGroups,e)}},{key:"hasSubtitleGroup",value:function(e){return uf(this._subtitleGroups,e)}},{key:"audioGroups",get:function(){return this._audioGroups}},{key:"subtitleGroups",get:function(){return this._subtitleGroups}},{key:"addGroupId",value:function(e,t){if(t)if("audio"===e){var i=this._audioGroups;i||(i=this._audioGroups=[]),-1===i.indexOf(t)&&i.push(t)}else if("text"===e){var r=this._subtitleGroups;r||(r=this._subtitleGroups=[]),-1===r.indexOf(t)&&r.push(t)}}},{key:"urlId",get:function(){return 0},set:function(e){}},{key:"audioGroupIds",get:function(){return this.audioGroups?[this.audioGroupId]:void 0}},{key:"textGroupIds",get:function(){return this.subtitleGroups?[this.textGroupId]:void 0}},{key:"audioGroupId",get:function(){var e;return null==(e=this.audioGroups)?void 0:e[0]}},{key:"textGroupId",get:function(){var e;return null==(e=this.subtitleGroups)?void 0:e[0]}},{key:"addFallback",value:function(){}}])}();function uf(e,t){return!(!t||!e)&&-1!==e.indexOf(t)}function df(e,t){var i=t.startPTS;if(Ed(i)){var r,a=0;t.sn>e.sn?(a=i-e.start,r=e):(a=e.start-i,r=t),r.duration!==a&&(r.duration=a)}else t.sn>e.sn?e.cc===t.cc&&e.minEndPTS?t.start=e.start+(e.minEndPTS-e.start):t.start=e.start+e.duration:t.start=Math.max(e.start-t.duration,0)}function hf(e,t,i,r,a,n){r-i<=0&&(Ud.warn("Fragment should have a positive duration",t),r=i+t.duration,n=a+t.duration);var o=i,s=r,l=t.startPTS,c=t.endPTS;if(Ed(l)){var u=Math.abs(l-i);Ed(t.deltaPTS)?t.deltaPTS=Math.max(u,t.deltaPTS):t.deltaPTS=u,o=Math.max(i,l),i=Math.min(i,l),a=Math.min(a,t.startDTS),s=Math.min(r,c),r=Math.max(r,c),n=Math.max(n,t.endDTS)}var d=i-t.start;0!==t.start&&(t.start=i),t.duration=r-t.start,t.startPTS=i,t.maxStartPTS=o,t.startDTS=a,t.endPTS=r,t.minEndPTS=s,t.endDTS=n;var h,p=t.sn;if(!e||p<e.startSN||p>e.endSN)return 0;var f=p-e.startSN,m=e.fragments;for(m[f]=t,h=f;h>0;h--)df(m[h],m[h-1]);for(h=f;h<m.length-1;h++)df(m[h],m[h+1]);return e.fragmentHint&&df(m[m.length-1],e.fragmentHint),e.PTSKnown=e.alignedSliding=!0,d}function pf(e,t){for(var i=null,r=e.fragments,a=r.length-1;a>=0;a--){var n=r[a].initSegment;if(n){i=n;break}}e.fragmentHint&&delete e.fragmentHint.endPTS;var o,s=0;if(function(e,t,i){for(var r=t.skippedSegments,a=Math.max(e.startSN,t.startSN)-t.startSN,n=(e.fragmentHint?1:0)+(r?t.endSN:Math.min(e.endSN,t.endSN))-t.startSN,o=t.startSN-e.startSN,s=t.fragmentHint?t.fragments.concat(t.fragmentHint):t.fragments,l=e.fragmentHint?e.fragments.concat(e.fragmentHint):e.fragments,c=a;c<=n;c++){var u=l[o+c],d=s[c];r&&!d&&c<r&&(d=t.fragments[c]=u),u&&d&&i(u,d)}}(e,t,(function(e,r){e.relurl&&(s=e.cc-r.cc),Ed(e.startPTS)&&Ed(e.endPTS)&&(r.start=r.startPTS=e.startPTS,r.startDTS=e.startDTS,r.maxStartPTS=e.maxStartPTS,r.endPTS=e.endPTS,r.endDTS=e.endDTS,r.minEndPTS=e.minEndPTS,r.duration=e.endPTS-e.startPTS,r.duration&&(o=r),t.PTSKnown=t.alignedSliding=!0),r.elementaryStreams=e.elementaryStreams,r.loader=e.loader,r.stats=e.stats,e.initSegment&&(r.initSegment=e.initSegment,i=e.initSegment)})),i&&(t.fragmentHint?t.fragments.concat(t.fragmentHint):t.fragments).forEach((function(e){var t;!e||e.initSegment&&e.initSegment.relurl!==(null==(t=i)?void 0:t.relurl)||(e.initSegment=i)})),t.skippedSegments)if(t.deltaUpdateFailed=t.fragments.some((function(e){return!e})),t.deltaUpdateFailed){Ud.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var l=t.skippedSegments;l--;)t.fragments.shift();t.startSN=t.fragments[0].sn,t.startCC=t.fragments[0].cc}else t.canSkipDateRanges&&(t.dateRanges=function(e,t,i){var r=Td({},e);return i&&i.forEach((function(e){delete r[e]})),Object.keys(t).forEach((function(e){var i=new Gd(t[e].attr,r[e]);i.isValid?r[e]=i:Ud.warn('Ignoring invalid Playlist Delta Update DATERANGE tag: "'.concat(JSON.stringify(t[e].attr),'"'))})),r}(e.dateRanges,t.dateRanges,t.recentlyRemovedDateranges));var c=t.fragments;if(s){Ud.warn("discontinuity sliding from playlist, take drift into account");for(var u=0;u<c.length;u++)c[u].cc+=s}t.skippedSegments&&(t.startCC=t.fragments[0].cc),function(e,t,i){if(e&&t)for(var r=0,a=0,n=e.length;a<=n;a++){var o=e[a],s=t[a+r];o&&s&&o.index===s.index&&o.fragment.sn===s.fragment.sn?i(o,s):r--}}(e.partList,t.partList,(function(e,t){t.elementaryStreams=e.elementaryStreams,t.stats=e.stats})),o?hf(t,o,o.startPTS,o.endPTS,o.startDTS,o.endDTS):ff(e,t),c.length&&(t.totalduration=t.edge-c[0].start),t.driftStartTime=e.driftStartTime,t.driftStart=e.driftStart;var d=t.advancedDateTime;if(t.advanced&&d){var h=t.edge;t.driftStart||(t.driftStartTime=d,t.driftStart=h),t.driftEndTime=d,t.driftEnd=h}else t.driftEndTime=e.driftEndTime,t.driftEnd=e.driftEnd,t.advancedDateTime=e.advancedDateTime}function ff(e,t){var i=t.startSN+t.skippedSegments-e.startSN,r=e.fragments;i<0||i>=r.length||mf(t,r[i].start)}function mf(e,t){if(t){for(var i=e.fragments,r=e.skippedSegments;r<i.length;r++)i[r].start+=t;e.fragmentHint&&(e.fragmentHint.start+=t)}}function gf(e,t,i){var r;return null!=e&&e.details?yf(null==(r=e.details)?void 0:r.partList,t,i):null}function yf(e,t,i){if(e)for(var r=e.length;r--;){var a=e[r];if(a.index===i&&a.fragment.sn===t)return a}return null}function vf(e){e.forEach((function(e,t){var i=e.details;null!=i&&i.fragments&&i.fragments.forEach((function(e){e.level=t}))}))}function Af(e){switch(e.details){case Ld.FRAG_LOAD_TIMEOUT:case Ld.KEY_LOAD_TIMEOUT:case Ld.LEVEL_LOAD_TIMEOUT:case Ld.MANIFEST_LOAD_TIMEOUT:return!0}return!1}function bf(e,t){var i=Af(t);return e.default[(i?"timeout":"error")+"Retry"]}function _f(e,t){var i="linear"===e.backoff?1:Math.pow(2,t);return Math.min(i*e.retryDelayMs,e.maxRetryDelayMs)}function kf(e){return kd(kd({},e),{errorRetry:null,timeoutRetry:null})}function wf(e,t,i,r){if(!e)return!1;var a=null==r?void 0:r.code,n=t<e.maxNumRetry&&(function(e){return 0===e&&!1===navigator.onLine||!!e&&(e<400||e>499)}(a)||!!i);return e.shouldRetry?e.shouldRetry(e,t,i,r,n):n}var Sf=function(e,t){for(var i=0,r=e.length-1,a=null,n=null;i<=r;){a=(i+r)/2|0,n=e[a];var o=t(n);if(o>0)i=a+1;else{if(!(o<0))return n;r=a-1}}return null};function Tf(e,t){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:0,a=null;if(e){a=t[e.sn-t[0].sn+1]||null;var n=e.endDTS-i;n>0&&n<15e-7&&(i+=15e-7)}else 0===i&&0===t[0].start&&(a=t[0]);if(a&&(!e||e.level===a.level)&&0===Ef(i,r,a))return a;var o=Sf(t,Ef.bind(null,i,r));return!o||o===e&&a?a:o}function Ef(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,i=arguments.length>2?arguments[2]:void 0;if(i.start<=e&&i.start+i.duration>e)return 0;var r=Math.min(t,i.duration+(i.deltaPTS?i.deltaPTS:0));return i.start+i.duration-r<=e?1:i.start-r>e&&i.start?-1:0}function Cf(e,t,i){var r=1e3*Math.min(t,i.duration+(i.deltaPTS?i.deltaPTS:0));return(i.endProgramDateTime||0)-r>e}var xf=0,Rf=2,Df=3,Lf=5,If=0,Pf=1,Bf=2,Mf=function(){function e(t,i){S(this,e),this.hls=void 0,this.timer=-1,this.requestScheduled=-1,this.canLoad=!1,this.log=void 0,this.warn=void 0,this.log=Ud.log.bind(Ud,"".concat(i,":")),this.warn=Ud.warn.bind(Ud,"".concat(i,":")),this.hls=t}return T(e,[{key:"destroy",value:function(){this.clearTimer(),this.hls=this.log=this.warn=null}},{key:"clearTimer",value:function(){-1!==this.timer&&(self.clearTimeout(this.timer),this.timer=-1)}},{key:"startLoad",value:function(){this.canLoad=!0,this.requestScheduled=-1,this.loadPlaylist()}},{key:"stopLoad",value:function(){this.canLoad=!1,this.clearTimer()}},{key:"switchParams",value:function(e,t){var i=null==t?void 0:t.renditionReports;if(i){for(var r=-1,a=0;a<i.length;a++){var n=i[a],o=void 0;try{o=new self.URL(n.URI,t.url).href}catch(e){Ud.warn("Could not construct new URL for Rendition Report: ".concat(e)),o=n.URI||""}if(o===e){r=a;break}o===e.substring(0,o.length)&&(r=a)}if(-1!==r){var s=i[r],l=parseInt(s["LAST-MSN"])||(null==t?void 0:t.lastPartSn),c=parseInt(s["LAST-PART"])||(null==t?void 0:t.lastPartIndex);if(this.hls.config.lowLatencyMode){var u=Math.min(t.age-t.partTarget,t.targetduration);c>=0&&u>t.partTarget&&(c+=1)}return new lf(l,c>=0?c:void 0,nf)}}}},{key:"loadPlaylist",value:function(e){-1===this.requestScheduled&&(this.requestScheduled=self.performance.now())}},{key:"shouldLoadPlaylist",value:function(e){return this.canLoad&&!!e&&!!e.url&&(!e.details||e.details.live)}},{key:"shouldReloadPlaylist",value:function(e){return-1===this.timer&&-1===this.requestScheduled&&this.shouldLoadPlaylist(e)}},{key:"playlistLoaded",value:function(e,t,i){var r=this,a=t.details,n=t.stats,o=self.performance.now(),s=n.loading.first?Math.max(0,o-n.loading.first):0;if(a.advancedDateTime=Date.now()-s,a.live||null!=i&&i.live){if(a.reloaded(i),i&&this.log("live playlist ".concat(e," ").concat(a.advanced?"REFRESHED "+a.lastPartSn+"-"+a.lastPartIndex:a.updated?"UPDATED":"MISSED")),i&&a.fragments.length>0&&pf(i,a),!this.canLoad||!a.live)return;var l,c,u;if(a.canBlockReload&&a.endSN&&a.advanced){var d=this.hls.config.lowLatencyMode,h=a.lastPartSn,p=a.endSN,f=a.lastPartIndex,m=h===p,g=d?0:f;-1!==f?(c=m?p+1:h,u=m?g:f+1):c=p+1;var y=a.age,v=y+a.ageHeader,A=Math.min(v-a.partTarget,1.5*a.targetduration);if(A>0){if(i&&A>i.tuneInGoal)this.warn("CDN Tune-in goal increased from: ".concat(i.tuneInGoal," to: ").concat(A," with playlist age: ").concat(a.age)),A=0;else{var b=Math.floor(A/a.targetduration);c+=b,void 0!==u&&(u+=Math.round(A%a.targetduration/a.partTarget)),this.log("CDN Tune-in age: ".concat(a.ageHeader,"s last advanced ").concat(y.toFixed(2),"s goal: ").concat(A," skip sn ").concat(b," to part ").concat(u))}a.tuneInGoal=A}if(l=this.getDeliveryDirectives(a,t.deliveryDirectives,c,u),d||!m)return void this.loadPlaylist(l)}else(a.canBlockReload||a.canSkipUntil)&&(l=this.getDeliveryDirectives(a,t.deliveryDirectives,c,u));var _=this.hls.mainForwardBufferInfo,k=_?_.end-_.len:0,w=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:1/0,i=1e3*e.targetduration;if(e.updated){var r=e.fragments,a=4;if(r.length&&i*a>t){var n=1e3*r[r.length-1].duration;n<i&&(i=n)}}else i/=2;return Math.round(i)}(a,1e3*(a.edge-k));a.updated&&o>this.requestScheduled+w&&(this.requestScheduled=n.loading.start),void 0!==c&&a.canBlockReload?this.requestScheduled=n.loading.first+w-(1e3*a.partTarget||1e3):-1===this.requestScheduled||this.requestScheduled+w<o?this.requestScheduled=o:this.requestScheduled-o<=0&&(this.requestScheduled+=w);var S=this.requestScheduled-o;S=Math.max(0,S),this.log("reload live playlist ".concat(e," in ").concat(Math.round(S)," ms")),this.timer=self.setTimeout((function(){return r.loadPlaylist(l)}),S)}else this.clearTimer()}},{key:"getDeliveryDirectives",value:function(e,t,i,r){var a=function(e,t){var i=e.canSkipUntil,r=e.canSkipDateRanges,a=e.endSN;return i&&(void 0!==t?t-a:0)<i?r?sf:of:nf}(e,i);return null!=t&&t.skip&&e.deltaUpdateFailed&&(i=t.msn,r=t.part,a=nf),new lf(i,r,a)}},{key:"checkRetry",value:function(e){var t=this,i=e.details,r=Af(e),a=e.errorAction,n=a||{},o=n.action,s=n.retryCount,l=void 0===s?0:s,c=n.retryConfig,u=!!a&&!!c&&(o===Lf||!a.resolved&&o===Rf);if(u){var d;if(this.requestScheduled=-1,l>=c.maxNumRetry)return!1;if(r&&null!=(d=e.context)&&d.deliveryDirectives)this.warn("Retrying playlist loading ".concat(l+1,"/").concat(c.maxNumRetry,' after "').concat(i,'" without delivery-directives')),this.loadPlaylist();else{var h=_f(c,l);this.timer=self.setTimeout((function(){return t.loadPlaylist()}),h),this.warn("Retrying playlist loading ".concat(l+1,"/").concat(c.maxNumRetry,' after "').concat(i,'" in ').concat(h,"ms"))}e.levelRetry=!0,a.resolved=!0}return u}}])}(),Uf=function(){function e(t){var i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0;S(this,e),this.halfLife=void 0,this.alpha_=void 0,this.estimate_=void 0,this.totalWeight_=void 0,this.halfLife=t,this.alpha_=t?Math.exp(Math.log(.5)/t):0,this.estimate_=i,this.totalWeight_=r}return T(e,[{key:"sample",value:function(e,t){var i=Math.pow(this.alpha_,e);this.estimate_=t*(1-i)+i*this.estimate_,this.totalWeight_+=e}},{key:"getTotalWeight",value:function(){return this.totalWeight_}},{key:"getEstimate",value:function(){if(this.alpha_){var e=1-Math.pow(this.alpha_,this.totalWeight_);if(e)return this.estimate_/e}return this.estimate_}}])}(),Ff=function(){function e(t,i,r){var a=arguments.length>3&&void 0!==arguments[3]?arguments[3]:100;S(this,e),this.defaultEstimate_=void 0,this.minWeight_=void 0,this.minDelayMs_=void 0,this.slow_=void 0,this.fast_=void 0,this.defaultTTFB_=void 0,this.ttfb_=void 0,this.defaultEstimate_=r,this.minWeight_=.001,this.minDelayMs_=50,this.slow_=new Uf(t),this.fast_=new Uf(i),this.defaultTTFB_=a,this.ttfb_=new Uf(t)}return T(e,[{key:"update",value:function(e,t){var i=this.slow_,r=this.fast_,a=this.ttfb_;i.halfLife!==e&&(this.slow_=new Uf(e,i.getEstimate(),i.getTotalWeight())),r.halfLife!==t&&(this.fast_=new Uf(t,r.getEstimate(),r.getTotalWeight())),a.halfLife!==e&&(this.ttfb_=new Uf(e,a.getEstimate(),a.getTotalWeight()))}},{key:"sample",value:function(e,t){var i=(e=Math.max(e,this.minDelayMs_))/1e3,r=8*t/i;this.fast_.sample(i,r),this.slow_.sample(i,r)}},{key:"sampleTTFB",value:function(e){var t=e/1e3,i=Math.sqrt(2)*Math.exp(-Math.pow(t,2)/2);this.ttfb_.sample(i,Math.max(e,5))}},{key:"canEstimate",value:function(){return this.fast_.getTotalWeight()>=this.minWeight_}},{key:"getEstimate",value:function(){return this.canEstimate()?Math.min(this.fast_.getEstimate(),this.slow_.getEstimate()):this.defaultEstimate_}},{key:"getEstimateTTFB",value:function(){return this.ttfb_.getTotalWeight()>=this.minWeight_?this.ttfb_.getEstimate():this.defaultTTFB_}},{key:"destroy",value:function(){}}])}(),Of={supported:!0,configurations:[],decodingInfoResults:[{supported:!0,powerEfficient:!0,smooth:!0}]},Nf={};function jf(e,t,i,r,a,n){var o=e.audioCodec?e.audioGroups:null,s=null==n?void 0:n.audioCodec,l=null==n?void 0:n.channels,c=l?parseInt(l):s?1/0:2,u=null;if(null!=o&&o.length)try{u=1===o.length&&o[0]?t.groups[o[0]].channels:o.reduce((function(e,i){if(i){var r=t.groups[i];if(!r)throw new Error("Audio track group ".concat(i," not found"));Object.keys(r.channels).forEach((function(t){e[t]=(e[t]||0)+r.channels[t]}))}return e}),{2:0})}catch(e){return!0}return void 0!==e.videoCodec&&(e.width>1920&&e.height>1088||e.height>1920&&e.width>1088||e.frameRate>Math.max(r,30)||"SDR"!==e.videoRange&&e.videoRange!==i||e.bitrate>Math.max(a,8e6))||!!u&&Ed(c)&&Object.keys(u).some((function(e){return parseInt(e)>c}))}function Gf(e,t,i){var r=e.videoCodec,a=e.audioCodec;if(!r||!a||!i)return Promise.resolve(Of);var n={width:e.width,height:e.height,bitrate:Math.ceil(Math.max(.9*e.bitrate,e.averageBitrate)),framerate:e.frameRate||30},o=e.videoRange;"SDR"!==o&&(n.transferFunction=o.toLowerCase());var s=r.split(",").map((function(e){return{type:"media-source",video:kd(kd({},n),{},{contentType:hp(e,"video")})}}));return a&&e.audioGroups&&e.audioGroups.forEach((function(e){var i;e&&(null==(i=t.groups[e])||i.tracks.forEach((function(t){if(t.groupId===e){var i=t.channels||"",r=parseFloat(i);Ed(r)&&r>2&&s.push.apply(s,a.split(",").map((function(e){return{type:"media-source",audio:{contentType:hp(e,"audio"),channels:""+r}}})))}})))})),Promise.all(s.map((function(e){var t=function(e){var t=e.audio,i=e.video,r=i||t;if(r){var a=r.contentType.split('"')[1];if(i)return"r".concat(i.height,"x").concat(i.width,"f").concat(Math.ceil(i.framerate)).concat(i.transferFunction||"sd","_").concat(a,"_").concat(Math.ceil(i.bitrate/1e5));if(t)return"c".concat(t.channels).concat(t.spatialRendering?"s":"n","_").concat(a)}return""}(e);return Nf[t]||(Nf[t]=i.decodingInfo(e))}))).then((function(e){return{supported:!e.some((function(e){return!e.supported})),configurations:s,decodingInfoResults:e}})).catch((function(e){return{supported:!1,configurations:s,decodingInfoResults:[],error:e}}))}function zf(e,t){var i=!1,r=[];return e&&(i="SDR"!==e,r=[e]),t&&(r=t.allowedVideoRanges||af.slice(0),i=void 0!==t.preferHDR?t.preferHDR:function(){if("function"==typeof matchMedia){var e=matchMedia("(dynamic-range: high)"),t=matchMedia("bad query");if(e.media!==t.media)return!0===e.matches}return!1}(),r=i?r.filter((function(e){return"SDR"!==e})):["SDR"]),{preferHDR:i,allowedVideoRanges:r}}function Hf(e,t){Ud.log('[abr] start candidates with "'.concat(e,'" ignored because ').concat(t))}function Wf(e,t,i){if("attrs"in e){var r=t.indexOf(e);if(-1!==r)return r}for(var a=0;a<t.length;a++)if(Vf(e,t[a],i))return a;return-1}function Vf(e,t,i){var r=e.groupId,a=e.name,n=e.lang,o=e.assocLang,s=e.characteristics,l=e.default,c=e.forced;return(void 0===r||t.groupId===r)&&(void 0===a||t.name===a)&&(void 0===n||t.lang===n)&&(void 0===n||t.assocLang===o)&&(void 0===l||t.default===l)&&(void 0===c||t.forced===c)&&(void 0===s||function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"",i=e.split(","),r=t.split(",");return i.length===r.length&&!i.some((function(e){return-1===r.indexOf(e)}))}(s,t.characteristics))&&(void 0===i||i(e,t))}function Jf(e,t){var i=e.audioCodec,r=e.channels;return!(void 0!==i&&(t.audioCodec||"").substring(0,4)!==i.substring(0,4)||void 0!==r&&r!==(t.channels||"2"))}function qf(e,t,i){for(var r=t;r;r--)if(i(e[r]))return r;for(var a=t+1;a<e.length;a++)if(i(e[a]))return a;return-1}var Kf=function(){function e(){S(this,e),this._boundTick=void 0,this._tickTimer=null,this._tickInterval=null,this._tickCallCount=0,this._boundTick=this.tick.bind(this)}return T(e,[{key:"destroy",value:function(){this.onHandlerDestroying(),this.onHandlerDestroyed()}},{key:"onHandlerDestroying",value:function(){this.clearNextTick(),this.clearInterval()}},{key:"onHandlerDestroyed",value:function(){}},{key:"hasInterval",value:function(){return!!this._tickInterval}},{key:"hasNextTick",value:function(){return!!this._tickTimer}},{key:"setInterval",value:function(e){return!this._tickInterval&&(this._tickCallCount=0,this._tickInterval=self.setInterval(this._boundTick,e),!0)}},{key:"clearInterval",value:function(){return!!this._tickInterval&&(self.clearInterval(this._tickInterval),this._tickInterval=null,!0)}},{key:"clearNextTick",value:function(){return!!this._tickTimer&&(self.clearTimeout(this._tickTimer),this._tickTimer=null,!0)}},{key:"tick",value:function(){this._tickCallCount++,1===this._tickCallCount&&(this.doTick(),this._tickCallCount>1&&this.tickImmediate(),this._tickCallCount=0)}},{key:"tickImmediate",value:function(){this.clearNextTick(),this._tickTimer=self.setTimeout(this._boundTick,0)}},{key:"doTick",value:function(){}}])}(),Yf="NOT_LOADED",Qf="APPENDING",Xf="PARTIAL",Zf="OK",$f=function(){function e(t){S(this,e),this.activePartLists=Object.create(null),this.endListFragments=Object.create(null),this.fragments=Object.create(null),this.timeRanges=Object.create(null),this.bufferPadding=.2,this.hls=void 0,this.hasGaps=!1,this.hls=t,this._registerListeners()}return T(e,[{key:"_registerListeners",value:function(){var e=this.hls;e.on(Rd.BUFFER_APPENDED,this.onBufferAppended,this),e.on(Rd.FRAG_BUFFERED,this.onFragBuffered,this),e.on(Rd.FRAG_LOADED,this.onFragLoaded,this)}},{key:"_unregisterListeners",value:function(){var e=this.hls;e.off(Rd.BUFFER_APPENDED,this.onBufferAppended,this),e.off(Rd.FRAG_BUFFERED,this.onFragBuffered,this),e.off(Rd.FRAG_LOADED,this.onFragLoaded,this)}},{key:"destroy",value:function(){this._unregisterListeners(),this.fragments=this.activePartLists=this.endListFragments=this.timeRanges=null}},{key:"getAppendedFrag",value:function(e,t){var i=this.activePartLists[t];if(i)for(var r=i.length;r--;){var a=i[r];if(!a)break;var n=a.end;if(a.start<=e&&null!==n&&e<=n)return a}return this.getBufferedFrag(e,t)}},{key:"getBufferedFrag",value:function(e,t){for(var i=this.fragments,r=Object.keys(i),a=r.length;a--;){var n=i[r[a]];if((null==n?void 0:n.body.type)===t&&n.buffered){var o=n.body;if(o.start<=e&&e<=o.end)return o}}return null}},{key:"detectEvictedFragments",value:function(e,t,i,r){var a=this;this.timeRanges&&(this.timeRanges[e]=t);var n=(null==r?void 0:r.fragment.sn)||-1;Object.keys(this.fragments).forEach((function(r){var o=a.fragments[r];if(o&&!(n>=o.body.sn))if(o.buffered||o.loaded){var s=o.range[e];s&&s.time.some((function(e){var i=!a.isTimeBuffered(e.startPTS,e.endPTS,t);return i&&a.removeFragment(o.body),i}))}else o.body.type===i&&a.removeFragment(o.body)}))}},{key:"detectPartialFragments",value:function(e){var t=this,i=this.timeRanges,r=e.frag,a=e.part;if(i&&"initSegment"!==r.sn){var n=tm(r),o=this.fragments[n];if(!(!o||o.buffered&&r.gap)){var s=!r.relurl;Object.keys(i).forEach((function(e){var n=r.elementaryStreams[e];if(n){var l=i[e],c=s||!0===n.partial;o.range[e]=t.getBufferedTimes(r,a,c,l)}})),o.loaded=null,Object.keys(o.range).length?(o.buffered=!0,(o.body.endList=r.endList||o.body.endList)&&(this.endListFragments[o.body.type]=o),em(o)||this.removeParts(r.sn-1,r.type)):this.removeFragment(o.body)}}}},{key:"removeParts",value:function(e,t){var i=this.activePartLists[t];i&&(this.activePartLists[t]=i.filter((function(t){return t.fragment.sn>=e})))}},{key:"fragBuffered",value:function(e,t){var i=tm(e),r=this.fragments[i];!r&&t&&(r=this.fragments[i]={body:e,appendedPTS:null,loaded:null,buffered:!1,range:Object.create(null)},e.gap&&(this.hasGaps=!0)),r&&(r.loaded=null,r.buffered=!0)}},{key:"getBufferedTimes",value:function(e,t,i,r){for(var a={time:[],partial:i},n=e.start,o=e.end,s=e.minEndPTS||o,l=e.maxStartPTS||n,c=0;c<r.length;c++){var u=r.start(c)-this.bufferPadding,d=r.end(c)+this.bufferPadding;if(l>=u&&s<=d){a.time.push({startPTS:Math.max(n,r.start(c)),endPTS:Math.min(o,r.end(c))});break}if(n<d&&o>u){var h=Math.max(n,r.start(c)),p=Math.min(o,r.end(c));p>h&&(a.partial=!0,a.time.push({startPTS:h,endPTS:p}))}else if(o<=u)break}return a}},{key:"getPartialFragment",value:function(e){var t,i,r,a=null,n=0,o=this.bufferPadding,s=this.fragments;return Object.keys(s).forEach((function(l){var c=s[l];c&&em(c)&&(i=c.body.start-o,r=c.body.end+o,e>=i&&e<=r&&(t=Math.min(e-i,r-e),n<=t&&(a=c.body,n=t)))})),a}},{key:"isEndListAppended",value:function(e){var t=this.endListFragments[e];return void 0!==t&&(t.buffered||em(t))}},{key:"getState",value:function(e){var t=tm(e),i=this.fragments[t];return i?i.buffered?em(i)?Xf:Zf:Qf:Yf}},{key:"isTimeBuffered",value:function(e,t,i){for(var r,a,n=0;n<i.length;n++){if(r=i.start(n)-this.bufferPadding,a=i.end(n)+this.bufferPadding,e>=r&&t<=a)return!0;if(t<=r)return!1}return!1}},{key:"onFragLoaded",value:function(e,t){var i=t.frag,r=t.part;if("initSegment"!==i.sn&&!i.bitrateTest){var a=r?null:t,n=tm(i);this.fragments[n]={body:i,appendedPTS:null,loaded:a,buffered:!1,range:Object.create(null)}}}},{key:"onBufferAppended",value:function(e,t){var i=this,r=t.frag,a=t.part,n=t.timeRanges;if("initSegment"!==r.sn){var o=r.type;if(a){var s=this.activePartLists[o];s||(this.activePartLists[o]=s=[]),s.push(a)}this.timeRanges=n,Object.keys(n).forEach((function(e){var t=n[e];i.detectEvictedFragments(e,t,o,a)}))}}},{key:"onFragBuffered",value:function(e,t){this.detectPartialFragments(t)}},{key:"hasFragment",value:function(e){var t=tm(e);return!!this.fragments[t]}},{key:"hasParts",value:function(e){var t;return!(null==(t=this.activePartLists[e])||!t.length)}},{key:"removeFragmentsInRange",value:function(e,t,i,r,a){var n=this;r&&!this.hasGaps||Object.keys(this.fragments).forEach((function(o){var s=n.fragments[o];if(s){var l=s.body;l.type!==i||r&&!l.gap||l.start<t&&l.end>e&&(s.buffered||a)&&n.removeFragment(l)}}))}},{key:"removeFragment",value:function(e){var t=tm(e);e.stats.loaded=0,e.clearElementaryStreamInfo();var i=this.activePartLists[e.type];if(i){var r=e.sn;this.activePartLists[e.type]=i.filter((function(e){return e.fragment.sn!==r}))}delete this.fragments[t],e.endList&&delete this.endListFragments[e.type]}},{key:"removeAllFragments",value:function(){this.fragments=Object.create(null),this.endListFragments=Object.create(null),this.activePartLists=Object.create(null),this.hasGaps=!1}}])}();function em(e){var t,i,r;return e.buffered&&(e.body.gap||(null==(t=e.range.video)?void 0:t.partial)||(null==(i=e.range.audio)?void 0:i.partial)||(null==(r=e.range.audiovideo)?void 0:r.partial))}function tm(e){return"".concat(e.type,"_").concat(e.level,"_").concat(e.sn)}var im={length:0,start:function(){return 0},end:function(){return 0}},rm=function(){function e(){S(this,e)}return T(e,null,[{key:"isBuffered",value:function(t,i){try{if(t)for(var r=e.getBuffered(t),a=0;a<r.length;a++)if(i>=r.start(a)&&i<=r.end(a))return!0}catch(t){}return!1}},{key:"bufferInfo",value:function(t,i,r){try{if(t){var a,n=e.getBuffered(t),o=[];for(a=0;a<n.length;a++)o.push({start:n.start(a),end:n.end(a)});return this.bufferedInfo(o,i,r)}}catch(t){}return{len:0,start:i,end:i,nextStart:void 0}}},{key:"bufferedInfo",value:function(e,t,i){t=Math.max(0,t),e.sort((function(e,t){var i=e.start-t.start;return i||t.end-e.end}));var r=[];if(i)for(var a=0;a<e.length;a++){var n=r.length;if(n){var o=r[n-1].end;e[a].start-o<i?e[a].end>o&&(r[n-1].end=e[a].end):r.push(e[a])}else r.push(e[a])}else r=e;for(var s,l=0,c=t,u=t,d=0;d<r.length;d++){var h=r[d].start,p=r[d].end;if(t+i>=h&&t<p)c=h,u=p,l=u-t;else if(t+i<h){s=h;break}}return{len:l,start:c||0,end:u||0,nextStart:s}}},{key:"getBuffered",value:function(e){try{return e.buffered}catch(e){return Ud.log("failed to get media.buffered",e),im}}}])}(),am=T((function e(t,i,r){var a=arguments.length>3&&void 0!==arguments[3]?arguments[3]:0,n=arguments.length>4&&void 0!==arguments[4]?arguments[4]:-1,o=arguments.length>5&&void 0!==arguments[5]&&arguments[5];S(this,e),this.level=void 0,this.sn=void 0,this.part=void 0,this.id=void 0,this.size=void 0,this.partial=void 0,this.transmuxing={start:0,executeStart:0,executeEnd:0,end:0},this.buffering={audio:{start:0,executeStart:0,executeEnd:0,end:0},video:{start:0,executeStart:0,executeEnd:0,end:0},audiovideo:{start:0,executeStart:0,executeEnd:0,end:0}},this.level=t,this.sn=i,this.id=r,this.size=a,this.part=n,this.partial=o}));function nm(e,t){for(var i=0,r=e.length;i<r;i++){var a;if((null==(a=e[i])?void 0:a.cc)===t)return e[i]}return null}function om(e,t){if(e){var i=e.start+t;e.start=e.startPTS=i,e.endPTS=i+e.duration}}function sm(e,t){for(var i=t.fragments,r=0,a=i.length;r<a;r++)om(i[r],e);t.fragmentHint&&om(t.fragmentHint,e),t.alignedSliding=!0}function lm(e,t,i){t&&(function(e,t,i){if(function(e,t,i){return!(!t||!(i.endCC>i.startCC||e&&e.cc<i.startCC))}(e,i,t)){var r=function(e,t){var i=e.fragments,r=t.fragments;if(r.length&&i.length){var a=nm(i,r[0].cc);if(a&&(!a||a.startPTS))return a;Ud.log("No frag in previous level to align on")}else Ud.log("No fragments to align")}(i,t);r&&Ed(r.start)&&(Ud.log("Adjusting PTS using last level due to CC increase within current level ".concat(t.url)),sm(r.start,t))}}(e,i,t),!i.alignedSliding&&t&&cm(i,t),i.alignedSliding||!t||i.skippedSegments||ff(t,i))}function cm(e,t){if(e.hasProgramDateTime&&t.hasProgramDateTime){var i=e.fragments,r=t.fragments;if(i.length&&r.length){var a,n,o=Math.min(t.endCC,e.endCC);t.startCC<o&&e.startCC<o&&(a=nm(r,o),n=nm(i,o)),a&&n||(a=r[Math.floor(r.length/2)],n=nm(i,a.cc)||i[Math.floor(i.length/2)]);var s=a.programDateTime,l=n.programDateTime;s&&l&&sm((l-s)/1e3-(n.start-a.start),e)}}}var um=Math.pow(2,17),dm=function(){function e(t){S(this,e),this.config=void 0,this.loader=null,this.partLoadTimeout=-1,this.config=t}return T(e,[{key:"destroy",value:function(){this.loader&&(this.loader.destroy(),this.loader=null)}},{key:"abort",value:function(){this.loader&&this.loader.abort()}},{key:"load",value:function(e,t){var i=this,r=e.url;if(!r)return Promise.reject(new fm({type:Dd.NETWORK_ERROR,details:Ld.FRAG_LOAD_ERROR,fatal:!1,frag:e,error:new Error("Fragment does not have a "+(r?"part list":"url")),networkDetails:null}));this.abort();var a=this.config,n=a.fLoader,o=a.loader;return new Promise((function(s,l){if(i.loader&&i.loader.destroy(),e.gap){if(e.tagList.some((function(e){return"GAP"===e[0]})))return void l(pm(e));e.gap=!1}var c=i.loader=e.loader=n?new n(a):new o(a),u=hm(e),d=kf(a.fragLoadPolicy.default),h={loadPolicy:d,timeout:d.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0,highWaterMark:"initSegment"===e.sn?1/0:um};e.stats=c.stats,c.load(u,h,{onSuccess:function(t,r,a,n){i.resetLoader(e,c);var o=t.data;a.resetIV&&e.decryptdata&&(e.decryptdata.iv=new Uint8Array(o.slice(0,16)),o=o.slice(16)),s({frag:e,part:null,payload:o,networkDetails:n})},onError:function(t,a,n,o){i.resetLoader(e,c),l(new fm({type:Dd.NETWORK_ERROR,details:Ld.FRAG_LOAD_ERROR,fatal:!1,frag:e,response:kd({url:r,data:void 0},t),error:new Error("HTTP Error ".concat(t.code," ").concat(t.text)),networkDetails:n,stats:o}))},onAbort:function(t,r,a){i.resetLoader(e,c),l(new fm({type:Dd.NETWORK_ERROR,details:Ld.INTERNAL_ABORTED,fatal:!1,frag:e,error:new Error("Aborted"),networkDetails:a,stats:t}))},onTimeout:function(t,r,a){i.resetLoader(e,c),l(new fm({type:Dd.NETWORK_ERROR,details:Ld.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e,error:new Error("Timeout after ".concat(h.timeout,"ms")),networkDetails:a,stats:t}))},onProgress:function(i,r,a,n){t&&t({frag:e,part:null,payload:a,networkDetails:n})}})}))}},{key:"loadPart",value:function(e,t,i){var r=this;this.abort();var a=this.config,n=a.fLoader,o=a.loader;return new Promise((function(s,l){if(r.loader&&r.loader.destroy(),e.gap||t.gap)l(pm(e,t));else{var c=r.loader=e.loader=n?new n(a):new o(a),u=hm(e,t),d=kf(a.fragLoadPolicy.default),h={loadPolicy:d,timeout:d.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0,highWaterMark:um};t.stats=c.stats,c.load(u,h,{onSuccess:function(a,n,o,l){r.resetLoader(e,c),r.updateStatsFromPart(e,t);var u={frag:e,part:t,payload:a.data,networkDetails:l};i(u),s(u)},onError:function(i,a,n,o){r.resetLoader(e,c),l(new fm({type:Dd.NETWORK_ERROR,details:Ld.FRAG_LOAD_ERROR,fatal:!1,frag:e,part:t,response:kd({url:u.url,data:void 0},i),error:new Error("HTTP Error ".concat(i.code," ").concat(i.text)),networkDetails:n,stats:o}))},onAbort:function(i,a,n){e.stats.aborted=t.stats.aborted,r.resetLoader(e,c),l(new fm({type:Dd.NETWORK_ERROR,details:Ld.INTERNAL_ABORTED,fatal:!1,frag:e,part:t,error:new Error("Aborted"),networkDetails:n,stats:i}))},onTimeout:function(i,a,n){r.resetLoader(e,c),l(new fm({type:Dd.NETWORK_ERROR,details:Ld.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e,part:t,error:new Error("Timeout after ".concat(h.timeout,"ms")),networkDetails:n,stats:i}))}})}}))}},{key:"updateStatsFromPart",value:function(e,t){var i=e.stats,r=t.stats,a=r.total;if(i.loaded+=r.loaded,a){var n=Math.round(e.duration/t.duration),o=Math.min(Math.round(i.loaded/a),n),s=(n-o)*Math.round(i.loaded/o);i.total=i.loaded+s}else i.total=Math.max(i.loaded,i.total);var l=i.loading,c=r.loading;l.start?l.first+=c.first-c.start:(l.start=c.start,l.first=c.first),l.end=c.end}},{key:"resetLoader",value:function(e,t){e.loader=null,this.loader===t&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),t.destroy()}}])}();function hm(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,i=t||e,r={frag:e,part:t,responseType:"arraybuffer",url:i.url,headers:{},rangeStart:0,rangeEnd:0},a=i.byteRangeStartOffset,n=i.byteRangeEndOffset;if(Ed(a)&&Ed(n)){var o,s=a,l=n;if("initSegment"===e.sn&&"AES-128"===(null==(o=e.decryptdata)?void 0:o.method)){var c=n-a;c%16&&(l=n+(16-c%16)),0!==a&&(r.resetIV=!0,s=a-16)}r.rangeStart=s,r.rangeEnd=l}return r}function pm(e,t){var i=new Error("GAP ".concat(e.gap?"tag":"attribute"," found")),r={type:Dd.MEDIA_ERROR,details:Ld.FRAG_GAP,fatal:!1,frag:e,error:i,networkDetails:null};return t&&(r.part=t),(t||e).stats.aborted=!0,new fm(r)}var fm=function(e){function t(e){var i;return S(this,t),i=_(this,t,[e.error.message]),i.data=void 0,i.data=e,i}return k(t,e),T(t)}(y(Error)),mm=function(){function e(t,i){S(this,e),this.subtle=void 0,this.aesIV=void 0,this.subtle=t,this.aesIV=i}return T(e,[{key:"decrypt",value:function(e,t){return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},t,e)}}])}(),gm=function(){function e(t,i){S(this,e),this.subtle=void 0,this.key=void 0,this.subtle=t,this.key=i}return T(e,[{key:"expandKey",value:function(){return this.subtle.importKey("raw",this.key,{name:"AES-CBC"},!1,["encrypt","decrypt"])}}])}(),ym=function(){function e(){S(this,e),this.rcon=[0,1,2,4,8,16,32,64,128,27,54],this.subMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.invSubMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.sBox=new Uint32Array(256),this.invSBox=new Uint32Array(256),this.key=new Uint32Array(0),this.ksRows=0,this.keySize=0,this.keySchedule=void 0,this.invKeySchedule=void 0,this.initTable()}return T(e,[{key:"uint8ArrayToUint32Array_",value:function(e){for(var t=new DataView(e),i=new Uint32Array(4),r=0;r<4;r++)i[r]=t.getUint32(4*r);return i}},{key:"initTable",value:function(){var e=this.sBox,t=this.invSBox,i=this.subMix,r=i[0],a=i[1],n=i[2],o=i[3],s=this.invSubMix,l=s[0],c=s[1],u=s[2],d=s[3],h=new Uint32Array(256),p=0,f=0,m=0;for(m=0;m<256;m++)h[m]=m<128?m<<1:m<<1^283;for(m=0;m<256;m++){var g=f^f<<1^f<<2^f<<3^f<<4;g=g>>>8^255&g^99,e[p]=g,t[g]=p;var y=h[p],v=h[y],A=h[v],b=257*h[g]^16843008*g;r[p]=b<<24|b>>>8,a[p]=b<<16|b>>>16,n[p]=b<<8|b>>>24,o[p]=b,b=16843009*A^65537*v^257*y^16843008*p,l[g]=b<<24|b>>>8,c[g]=b<<16|b>>>16,u[g]=b<<8|b>>>24,d[g]=b,p?(p=y^h[h[h[A^y]]],f^=h[h[f]]):p=f=1}}},{key:"expandKey",value:function(e){for(var t=this.uint8ArrayToUint32Array_(e),i=!0,r=0;r<t.length&&i;)i=t[r]===this.key[r],r++;if(!i){this.key=t;var a=this.keySize=t.length;if(4!==a&&6!==a&&8!==a)throw new Error("Invalid aes key size="+a);var n,o,s,l,c=this.ksRows=4*(a+6+1),u=this.keySchedule=new Uint32Array(c),d=this.invKeySchedule=new Uint32Array(c),h=this.sBox,p=this.rcon,f=this.invSubMix,m=f[0],g=f[1],y=f[2],v=f[3];for(n=0;n<c;n++)n<a?s=u[n]=t[n]:(l=s,n%a==0?(l=l<<8|l>>>24,l=h[l>>>24]<<24|h[l>>>16&255]<<16|h[l>>>8&255]<<8|h[255&l],l^=p[n/a|0]<<24):a>6&&n%a==4&&(l=h[l>>>24]<<24|h[l>>>16&255]<<16|h[l>>>8&255]<<8|h[255&l]),u[n]=s=(u[n-a]^l)>>>0);for(o=0;o<c;o++)n=c-o,l=3&o?u[n]:u[n-4],d[o]=o<4||n<=4?l:m[h[l>>>24]]^g[h[l>>>16&255]]^y[h[l>>>8&255]]^v[h[255&l]],d[o]=d[o]>>>0}}},{key:"networkToHostOrderSwap",value:function(e){return e<<24|(65280&e)<<8|(16711680&e)>>8|e>>>24}},{key:"decrypt",value:function(e,t,i){for(var r,a,n,o,s,l,c,u,d,h,p,f,m,g,y=this.keySize+6,v=this.invKeySchedule,A=this.invSBox,b=this.invSubMix,_=b[0],k=b[1],w=b[2],S=b[3],T=this.uint8ArrayToUint32Array_(i),E=T[0],C=T[1],x=T[2],R=T[3],D=new Int32Array(e),L=new Int32Array(D.length),I=this.networkToHostOrderSwap;t<D.length;){for(d=I(D[t]),h=I(D[t+1]),p=I(D[t+2]),f=I(D[t+3]),s=d^v[0],l=f^v[1],c=p^v[2],u=h^v[3],m=4,g=1;g<y;g++)r=_[s>>>24]^k[l>>16&255]^w[c>>8&255]^S[255&u]^v[m],a=_[l>>>24]^k[c>>16&255]^w[u>>8&255]^S[255&s]^v[m+1],n=_[c>>>24]^k[u>>16&255]^w[s>>8&255]^S[255&l]^v[m+2],o=_[u>>>24]^k[s>>16&255]^w[l>>8&255]^S[255&c]^v[m+3],s=r,l=a,c=n,u=o,m+=4;r=A[s>>>24]<<24^A[l>>16&255]<<16^A[c>>8&255]<<8^A[255&u]^v[m],a=A[l>>>24]<<24^A[c>>16&255]<<16^A[u>>8&255]<<8^A[255&s]^v[m+1],n=A[c>>>24]<<24^A[u>>16&255]<<16^A[s>>8&255]<<8^A[255&l]^v[m+2],o=A[u>>>24]<<24^A[s>>16&255]<<16^A[l>>8&255]<<8^A[255&c]^v[m+3],L[t]=I(r^E),L[t+1]=I(o^C),L[t+2]=I(n^x),L[t+3]=I(a^R),E=d,C=h,x=p,R=f,t+=4}return L.buffer}}])}(),vm=function(){function e(t){var i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=i.removePKCS7Padding,a=void 0===r||r;if(S(this,e),this.logEnabled=!0,this.removePKCS7Padding=void 0,this.subtle=null,this.softwareDecrypter=null,this.key=null,this.fastAesKey=null,this.remainderData=null,this.currentIV=null,this.currentResult=null,this.useSoftware=void 0,this.useSoftware=t.enableSoftwareAES,this.removePKCS7Padding=a,a)try{var n=self.crypto;n&&(this.subtle=n.subtle||n.webkitSubtle)}catch(t){}null===this.subtle&&(this.useSoftware=!0)}return T(e,[{key:"destroy",value:function(){this.subtle=null,this.softwareDecrypter=null,this.key=null,this.fastAesKey=null,this.remainderData=null,this.currentIV=null,this.currentResult=null}},{key:"isSync",value:function(){return this.useSoftware}},{key:"flush",value:function(){var e=this.currentResult,t=this.remainderData;if(!e||t)return this.reset(),null;var i=new Uint8Array(e);return this.reset(),this.removePKCS7Padding?function(e){var t=e.byteLength,i=t&&new DataView(e.buffer).getUint8(t-1);return i?dh(e,0,t-i):e}(i):i}},{key:"reset",value:function(){this.currentResult=null,this.currentIV=null,this.remainderData=null,this.softwareDecrypter&&(this.softwareDecrypter=null)}},{key:"decrypt",value:function(e,t,i){var r=this;return this.useSoftware?new Promise((function(a,n){r.softwareDecrypt(new Uint8Array(e),t,i);var o=r.flush();o?a(o.buffer):n(new Error("[softwareDecrypt] Failed to decrypt data"))})):this.webCryptoDecrypt(new Uint8Array(e),t,i)}},{key:"softwareDecrypt",value:function(e,t,i){var r=this.currentIV,a=this.currentResult,n=this.remainderData;this.logOnce("JS AES decrypt"),n&&(e=Kh(n,e),this.remainderData=null);var o=this.getValidChunk(e);if(!o.length)return null;r&&(i=r);var s=this.softwareDecrypter;s||(s=this.softwareDecrypter=new ym),s.expandKey(t);var l=a;return this.currentResult=s.decrypt(o.buffer,0,i),this.currentIV=dh(o,-16).buffer,l||null}},{key:"webCryptoDecrypt",value:function(e,t,i){var r=this,a=this.subtle;return this.key===t&&this.fastAesKey||(this.key=t,this.fastAesKey=new gm(a,t)),this.fastAesKey.expandKey().then((function(t){return a?(r.logOnce("WebCrypto AES decrypt"),new mm(a,new Uint8Array(i)).decrypt(e.buffer,t)):Promise.reject(new Error("web crypto not initialized"))})).catch((function(a){return Ud.warn("[decrypter]: WebCrypto Error, disable WebCrypto API, ".concat(a.name,": ").concat(a.message)),r.onWebCryptoError(e,t,i)}))}},{key:"onWebCryptoError",value:function(e,t,i){this.useSoftware=!0,this.logEnabled=!0,this.softwareDecrypt(e,t,i);var r=this.flush();if(r)return r.buffer;throw new Error("WebCrypto and softwareDecrypt: failed to decrypt data")}},{key:"getValidChunk",value:function(e){var t=e,i=e.length-e.length%16;return i!==e.length&&(t=dh(e,0,i),this.remainderData=dh(e,i)),t}},{key:"logOnce",value:function(e){this.logEnabled&&(Ud.log("[decrypter]: ".concat(e)),this.logEnabled=!1)}}])}(),Am=function(e){for(var t="",i=e.length,r=0;r<i;r++)t+="[".concat(e.start(r).toFixed(3),"-").concat(e.end(r).toFixed(3),"]");return t},bm="STOPPED",_m="IDLE",km="KEY_LOADING",wm="FRAG_LOADING",Sm="FRAG_LOADING_WAITING_RETRY",Tm="WAITING_TRACK",Em="PARSING",Cm="PARSED",xm="ENDED",Rm="ERROR",Dm="WAITING_INIT_PTS",Lm="WAITING_LEVEL",Im=function(e){function t(e,i,r,a,n){var o;return S(this,t),o=_(this,t),o.hls=void 0,o.fragPrevious=null,o.fragCurrent=null,o.fragmentTracker=void 0,o.transmuxer=null,o._state=bm,o.playlistType=void 0,o.media=null,o.mediaBuffer=null,o.config=void 0,o.bitrateTest=!1,o.lastCurrentTime=0,o.nextLoadPosition=0,o.startPosition=0,o.startTimeOffset=null,o.loadedmetadata=!1,o.retryDate=0,o.levels=null,o.fragmentLoader=void 0,o.keyLoader=void 0,o.levelLastLoaded=null,o.startFragRequested=!1,o.decrypter=void 0,o.initPTS=[],o.onvseeking=null,o.onvended=null,o.logPrefix="",o.log=void 0,o.warn=void 0,o.playlistType=n,o.logPrefix=a,o.log=Ud.log.bind(Ud,"".concat(a,":")),o.warn=Ud.warn.bind(Ud,"".concat(a,":")),o.hls=e,o.fragmentLoader=new dm(e.config),o.keyLoader=r,o.fragmentTracker=i,o.config=e.config,o.decrypter=new vm(e.config),e.on(Rd.MANIFEST_LOADED,o.onManifestLoaded,m(o)),o}return k(t,e),T(t,[{key:"doTick",value:function(){this.onTickEnd()}},{key:"onTickEnd",value:function(){}},{key:"startLoad",value:function(e){}},{key:"stopLoad",value:function(){this.fragmentLoader.abort(),this.keyLoader.abort(this.playlistType);var e=this.fragCurrent;null!=e&&e.loader&&(e.abortRequests(),this.fragmentTracker.removeFragment(e)),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=bm}},{key:"_streamEnded",value:function(e,t){if(t.live||e.nextStart||!e.end||!this.media)return!1;var i=t.partList;if(null!=i&&i.length){var r=i[i.length-1];return rm.isBuffered(this.media,r.start+r.duration/2)}var a=t.fragments[t.fragments.length-1].type;return this.fragmentTracker.isEndListAppended(a)}},{key:"getLevelDetails",value:function(){var e;if(this.levels&&null!==this.levelLastLoaded)return null==(e=this.levelLastLoaded)?void 0:e.details}},{key:"onMediaAttached",value:function(e,t){var i=this.media=this.mediaBuffer=t.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),i.addEventListener("seeking",this.onvseeking),i.addEventListener("ended",this.onvended);var r=this.config;this.levels&&r.autoStartLoad&&this.state===bm&&this.startLoad(r.startPosition)}},{key:"onMediaDetaching",value:function(){var e=this.media;null!=e&&e.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),e&&this.onvseeking&&this.onvended&&(e.removeEventListener("seeking",this.onvseeking),e.removeEventListener("ended",this.onvended),this.onvseeking=this.onvended=null),this.keyLoader&&this.keyLoader.detach(),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()}},{key:"onMediaSeeking",value:function(){var e=this.config,t=this.fragCurrent,i=this.media,r=this.mediaBuffer,a=this.state,n=i?i.currentTime:0,o=rm.bufferInfo(r||i,n,e.maxBufferHole);if(this.log("media seeking to ".concat(Ed(n)?n.toFixed(3):n,", state: ").concat(a)),this.state===xm)this.resetLoadingState();else if(t){var s=e.maxFragLookUpTolerance,l=t.start-s,c=t.start+t.duration+s;if(!o.len||c<o.start||l>o.end){var u=n>c;(n<l||u)&&(u&&t.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),t.abortRequests(),this.resetLoadingState()),this.fragPrevious=null)}}i&&(this.fragmentTracker.removeFragmentsInRange(n,1/0,this.playlistType,!0),this.lastCurrentTime=n),this.loadedmetadata||o.len||(this.nextLoadPosition=this.startPosition=n),this.tickImmediate()}},{key:"onMediaEnded",value:function(){this.startPosition=this.lastCurrentTime=0}},{key:"onManifestLoaded",value:function(e,t){this.startTimeOffset=t.startTimeOffset,this.initPTS=[]}},{key:"onHandlerDestroying",value:function(){this.hls.off(Rd.MANIFEST_LOADED,this.onManifestLoaded,this),this.stopLoad(),b(t,"onHandlerDestroying",this,3)([]),this.hls=null}},{key:"onHandlerDestroyed",value:function(){this.state=bm,this.fragmentLoader&&this.fragmentLoader.destroy(),this.keyLoader&&this.keyLoader.destroy(),this.decrypter&&this.decrypter.destroy(),this.hls=this.log=this.warn=this.decrypter=this.keyLoader=this.fragmentLoader=this.fragmentTracker=null,b(t,"onHandlerDestroyed",this,3)([])}},{key:"loadFragment",value:function(e,t,i){this._loadFragForPlayback(e,t,i)}},{key:"_loadFragForPlayback",value:function(e,t,i){var r=this;this._doFragLoad(e,t,i,(function(t){if(r.fragContextChanged(e))return r.warn("Fragment ".concat(e.sn).concat(t.part?" p: "+t.part.index:""," of level ").concat(e.level," was dropped during download.")),void r.fragmentTracker.removeFragment(e);e.stats.chunkCount++,r._handleFragmentLoadProgress(t)})).then((function(t){if(t){var i=r.state;r.fragContextChanged(e)?(i===wm||!r.fragCurrent&&i===Em)&&(r.fragmentTracker.removeFragment(e),r.state=_m):("payload"in t&&(r.log("Loaded fragment ".concat(e.sn," of level ").concat(e.level)),r.hls.trigger(Rd.FRAG_LOADED,t)),r._handleFragmentLoadComplete(t))}})).catch((function(t){r.state!==bm&&r.state!==Rm&&(r.warn(t),r.resetFragmentLoading(e))}))}},{key:"clearTrackerIfNeeded",value:function(e){var t,i=this.fragmentTracker;if(i.getState(e)===Qf){var r=e.type,a=this.getFwdBufferInfo(this.mediaBuffer,r),n=Math.max(e.duration,a?a.len:this.config.maxBufferLength);this.reduceMaxBufferLength(n)&&i.removeFragment(e)}else 0===(null==(t=this.mediaBuffer)?void 0:t.buffered.length)?i.removeAllFragments():i.hasParts(e.type)&&(i.detectPartialFragments({frag:e,part:null,stats:e.stats,id:e.type}),i.getState(e)===Xf&&i.removeFragment(e))}},{key:"checkLiveUpdate",value:function(e){if(e.updated&&!e.live){var t=e.fragments[e.fragments.length-1];this.fragmentTracker.detectPartialFragments({frag:t,part:null,stats:t.stats,id:t.type})}e.fragments[0]||(e.deltaUpdateFailed=!0)}},{key:"flushMainBuffer",value:function(e,t){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null;if(e-t){var r={startOffset:e,endOffset:t,type:i};this.hls.trigger(Rd.BUFFER_FLUSHING,r)}}},{key:"_loadInitSegment",value:function(e,t){var i=this;this._doFragLoad(e,t).then((function(t){if(!t||i.fragContextChanged(e)||!i.levels)throw new Error("init load aborted");return t})).then((function(t){var r=i.hls,a=t.payload,n=e.decryptdata;if(a&&a.byteLength>0&&null!=n&&n.key&&n.iv&&"AES-128"===n.method){var o=self.performance.now();return i.decrypter.decrypt(new Uint8Array(a),n.key.buffer,n.iv.buffer).catch((function(t){throw r.trigger(Rd.ERROR,{type:Dd.MEDIA_ERROR,details:Ld.FRAG_DECRYPT_ERROR,fatal:!1,error:t,reason:t.message,frag:e}),t})).then((function(a){var n=self.performance.now();return r.trigger(Rd.FRAG_DECRYPTED,{frag:e,payload:a,stats:{tstart:o,tdecrypt:n}}),t.payload=a,i.completeInitSegmentLoad(t)}))}return i.completeInitSegmentLoad(t)})).catch((function(t){i.state!==bm&&i.state!==Rm&&(i.warn(t),i.resetFragmentLoading(e))}))}},{key:"completeInitSegmentLoad",value:function(e){var t=this.levels;if(!t)throw new Error("init load aborted, missing levels");var i=e.frag.stats;this.state=_m,e.frag.data=new Uint8Array(e.payload),i.parsing.start=i.buffering.start=self.performance.now(),i.parsing.end=i.buffering.end=self.performance.now(),this.tick()}},{key:"fragContextChanged",value:function(e){var t=this.fragCurrent;return!e||!t||e.sn!==t.sn||e.level!==t.level}},{key:"fragBufferedComplete",value:function(e,t){var i,r,a,n,o=this.mediaBuffer?this.mediaBuffer:this.media;if(this.log("Buffered ".concat(e.type," sn: ").concat(e.sn).concat(t?" part: "+t.index:""," of ").concat(this.playlistType===Up?"level":"track"," ").concat(e.level," (frag:[").concat((null!=(i=e.startPTS)?i:NaN).toFixed(3),"-").concat((null!=(r=e.endPTS)?r:NaN).toFixed(3),"] > buffer:").concat(o?Am(rm.getBuffered(o)):"(detached)",")")),"initSegment"!==e.sn){var s;if(e.type!==Op){var l=e.elementaryStreams;if(!Object.keys(l).some((function(e){return!!l[e]})))return void(this.state=_m)}var c=null==(s=this.levels)?void 0:s[e.level];null!=c&&c.fragmentError&&(this.log("Resetting level fragment error count of ".concat(c.fragmentError," on frag buffered")),c.fragmentError=0)}this.state=_m,o&&(!this.loadedmetadata&&e.type==Up&&o.buffered.length&&(null==(a=this.fragCurrent)?void 0:a.sn)===(null==(n=this.fragPrevious)?void 0:n.sn)&&(this.loadedmetadata=!0,this.seekToStartPos()),this.tick())}},{key:"seekToStartPos",value:function(){}},{key:"_handleFragmentLoadComplete",value:function(e){var t=this.transmuxer;if(t){var i=e.frag,r=e.part,a=e.partsLoaded,n=!a||0===a.length||a.some((function(e){return!e})),o=new am(i.level,i.sn,i.stats.chunkCount+1,0,r?r.index:-1,!n);t.flush(o)}}},{key:"_handleFragmentLoadProgress",value:function(e){}},{key:"_doFragLoad",value:function(e,t){var i,r=this,a=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,n=arguments.length>3?arguments[3]:void 0,o=null==t?void 0:t.details;if(!this.levels||!o)throw new Error("frag load aborted, missing level".concat(o?"":" detail","s"));var s=null;if(!e.encrypted||null!=(i=e.decryptdata)&&i.key?!e.encrypted&&o.encryptedFragments.length&&this.keyLoader.loadClear(e,o.encryptedFragments):(this.log("Loading key for ".concat(e.sn," of [").concat(o.startSN,"-").concat(o.endSN,"], ").concat("[stream-controller]"===this.logPrefix?"level":"track"," ").concat(e.level)),this.state=km,this.fragCurrent=e,s=this.keyLoader.load(e).then((function(e){if(!r.fragContextChanged(e.frag))return r.hls.trigger(Rd.KEY_LOADED,e),r.state===km&&(r.state=_m),e})),this.hls.trigger(Rd.KEY_LOADING,{frag:e}),null===this.fragCurrent&&(s=Promise.reject(new Error("frag load aborted, context changed in KEY_LOADING")))),a=Math.max(e.start,a||0),this.config.lowLatencyMode&&"initSegment"!==e.sn){var l=o.partList;if(l&&n){a>e.end&&o.fragmentHint&&(e=o.fragmentHint);var c=this.getNextPart(l,e,a);if(c>-1){var u,d=l[c];return this.log("Loading part sn: ".concat(e.sn," p: ").concat(d.index," cc: ").concat(e.cc," of playlist [").concat(o.startSN,"-").concat(o.endSN,"] parts [0-").concat(c,"-").concat(l.length-1,"] ").concat("[stream-controller]"===this.logPrefix?"level":"track",": ").concat(e.level,", target: ").concat(parseFloat(a.toFixed(3)))),this.nextLoadPosition=d.start+d.duration,this.state=wm,u=s?s.then((function(i){return!i||r.fragContextChanged(i.frag)?null:r.doFragPartsLoad(e,d,t,n)})).catch((function(e){return r.handleFragLoadError(e)})):this.doFragPartsLoad(e,d,t,n).catch((function(e){return r.handleFragLoadError(e)})),this.hls.trigger(Rd.FRAG_LOADING,{frag:e,part:d,targetBufferTime:a}),null===this.fragCurrent?Promise.reject(new Error("frag load aborted, context changed in FRAG_LOADING parts")):u}if(!e.url||this.loadedEndOfParts(l,a))return Promise.resolve(null)}}this.log("Loading fragment ".concat(e.sn," cc: ").concat(e.cc," ").concat(o?"of ["+o.startSN+"-"+o.endSN+"] ":"").concat("[stream-controller]"===this.logPrefix?"level":"track",": ").concat(e.level,", target: ").concat(parseFloat(a.toFixed(3)))),Ed(e.sn)&&!this.bitrateTest&&(this.nextLoadPosition=e.start+e.duration),this.state=wm;var p,f=this.config.progressive;return p=f&&s?s.then((function(t){return!t||r.fragContextChanged(null==t?void 0:t.frag)?null:r.fragmentLoader.load(e,n)})).catch((function(e){return r.handleFragLoadError(e)})):Promise.all([this.fragmentLoader.load(e,f?n:void 0),s]).then((function(e){var t=h(e,1),i=t[0];return!f&&i&&n&&n(i),i})).catch((function(e){return r.handleFragLoadError(e)})),this.hls.trigger(Rd.FRAG_LOADING,{frag:e,targetBufferTime:a}),null===this.fragCurrent?Promise.reject(new Error("frag load aborted, context changed in FRAG_LOADING")):p}},{key:"doFragPartsLoad",value:function(e,t,i,r){var a=this;return new Promise((function(n,o){var s,l=[],c=null==(s=i.details)?void 0:s.partList,u=function(t){a.fragmentLoader.loadPart(e,t,r).then((function(r){l[t.index]=r;var o=r.part;a.hls.trigger(Rd.FRAG_LOADED,r);var s=gf(i,e.sn,t.index+1)||yf(c,e.sn,t.index+1);if(!s)return n({frag:e,part:o,partsLoaded:l});u(s)})).catch(o)};u(t)}))}},{key:"handleFragLoadError",value:function(e){if("data"in e){var t=e.data;e.data&&t.details===Ld.INTERNAL_ABORTED?this.handleFragLoadAborted(t.frag,t.part):this.hls.trigger(Rd.ERROR,t)}else this.hls.trigger(Rd.ERROR,{type:Dd.OTHER_ERROR,details:Ld.INTERNAL_EXCEPTION,err:e,error:e,fatal:!0});return null}},{key:"_handleTransmuxerFlush",value:function(e){var t=this.getCurrentContext(e);if(t&&this.state===Em){var i=t.frag,r=t.part,a=t.level,n=self.performance.now();i.stats.parsing.end=n,r&&(r.stats.parsing.end=n),this.updateLevelTiming(i,r,a,e.partial)}else this.fragCurrent||this.state===bm||this.state===Rm||(this.state=_m)}},{key:"getCurrentContext",value:function(e){var t=this.levels,i=this.fragCurrent,r=e.level,a=e.sn,n=e.part;if(null==t||!t[r])return this.warn("Levels object was unset while buffering fragment ".concat(a," of level ").concat(r,". The current chunk will not be buffered.")),null;var o=t[r],s=n>-1?gf(o,a,n):null,l=s?s.fragment:function(e,t,i){if(null==e||!e.details)return null;var r=e.details,a=r.fragments[t-r.startSN];return a||(a=r.fragmentHint,a&&a.sn===t?a:t<r.startSN&&i&&i.sn===t?i:null)}(o,a,i);return l?(i&&i!==l&&(l.stats=i.stats),{frag:l,part:s,level:o}):null}},{key:"bufferFragmentData",value:function(e,t,i,r,a){var n;if(e&&this.state===Em){var o=e.data1,s=e.data2,l=o;if(o&&s&&(l=Kh(o,s)),null!=(n=l)&&n.length){var c={type:e.type,frag:t,part:i,chunkMeta:r,parent:t.type,data:l};if(this.hls.trigger(Rd.BUFFER_APPENDING,c),e.dropped&&e.independent&&!i){if(a)return;this.flushBufferGap(t)}}}}},{key:"flushBufferGap",value:function(e){var t=this.media;if(t)if(rm.isBuffered(t,t.currentTime)){var i=t.currentTime,r=rm.bufferInfo(t,i,0),a=e.duration,n=Math.min(2*this.config.maxFragLookUpTolerance,.25*a),o=Math.max(Math.min(e.start-n,r.end-n),i+n);e.start-o>n&&this.flushMainBuffer(o,e.start)}else this.flushMainBuffer(0,e.start)}},{key:"getFwdBufferInfo",value:function(e,t){var i=this.getLoadPosition();return Ed(i)?this.getFwdBufferInfoAtPos(e,i,t):null}},{key:"getFwdBufferInfoAtPos",value:function(e,t,i){var r=this.config.maxBufferHole,a=rm.bufferInfo(e,t,r);if(0===a.len&&void 0!==a.nextStart){var n=this.fragmentTracker.getBufferedFrag(t,i);if(n&&a.nextStart<n.end)return rm.bufferInfo(e,t,Math.max(a.nextStart,r))}return a}},{key:"getMaxBufferLength",value:function(e){var t,i=this.config;return t=e?Math.max(8*i.maxBufferSize/e,i.maxBufferLength):i.maxBufferLength,Math.min(t,i.maxMaxBufferLength)}},{key:"reduceMaxBufferLength",value:function(e){var t=this.config,i=e||t.maxBufferLength;return t.maxMaxBufferLength>=i&&(t.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to ".concat(t.maxMaxBufferLength,"s")),!0)}},{key:"getAppendedFrag",value:function(e){var t=this.fragmentTracker.getAppendedFrag(e,Up);return t&&"fragment"in t?t.fragment:t}},{key:"getNextFragment",value:function(e,t){var i=t.fragments,r=i.length;if(!r)return null;var a,n=this.config,o=i[0].start;if(t.live){var s=n.initialLiveManifestSize;if(r<s)return this.warn("Not enough fragments to start playback (have: ".concat(r,", need: ").concat(s,")")),null;(!t.PTSKnown&&!this.startFragRequested&&-1===this.startPosition||e<o)&&(a=this.getInitialLiveFragment(t,i),this.startPosition=this.nextLoadPosition=a?this.hls.liveSyncPosition||a.start:e)}else e<=o&&(a=i[0]);if(!a){var l=n.lowLatencyMode?t.partEnd:t.fragmentEnd;a=this.getFragmentAtPosition(e,l,t)}return this.mapToInitFragWhenRequired(a)}},{key:"isLoopLoading",value:function(e,t){var i=this.fragmentTracker.getState(e);return(i===Zf||i===Xf&&!!e.gap)&&this.nextLoadPosition>t}},{key:"getNextFragmentLoopLoading",value:function(e,t,i,r,a){var n=e.gap,o=this.getNextFragment(this.nextLoadPosition,t);if(null===o)return o;if(e=o,n&&e&&!e.gap&&i.nextStart){var s=this.getFwdBufferInfoAtPos(this.mediaBuffer?this.mediaBuffer:this.media,i.nextStart,r);if(null!==s&&i.len+s.len>=a)return this.log('buffer full after gaps in "'.concat(r,'" playlist starting at sn: ').concat(e.sn)),null}return e}},{key:"mapToInitFragWhenRequired",value:function(e){return null==e||!e.initSegment||null!=e&&e.initSegment.data||this.bitrateTest?e:e.initSegment}},{key:"getNextPart",value:function(e,t,i){for(var r=-1,a=!1,n=!0,o=0,s=e.length;o<s;o++){var l=e[o];if(n=n&&!l.independent,r>-1&&i<l.start)break;var c=l.loaded;c?r=-1:(a||l.independent||n)&&l.fragment===t&&(r=o),a=c}return r}},{key:"loadedEndOfParts",value:function(e,t){var i=e[e.length-1];return i&&t>i.start&&i.loaded}},{key:"getInitialLiveFragment",value:function(e,t){var i=this.fragPrevious,r=null;if(i){if(e.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: ".concat(i.programDateTime)),r=function(e,t,i){if(null===t||!Array.isArray(e)||!e.length||!Ed(t))return null;if(t<(e[0].programDateTime||0))return null;if(t>=(e[e.length-1].endProgramDateTime||0))return null;i=i||0;for(var r=0;r<e.length;++r){var a=e[r];if(Cf(t,i,a))return a}return null}(t,i.endProgramDateTime,this.config.maxFragLookUpTolerance)),!r){var a=i.sn+1;if(a>=e.startSN&&a<=e.endSN){var n=t[a-e.startSN];i.cc===n.cc&&(r=n,this.log("Live playlist, switching playlist, load frag with next SN: ".concat(r.sn)))}r||(r=function(e,t){return Sf(e,(function(e){return e.cc<t?1:e.cc>t?-1:0}))}(t,i.cc),r&&this.log("Live playlist, switching playlist, load frag with same CC: ".concat(r.sn)))}}else{var o=this.hls.liveSyncPosition;null!==o&&(r=this.getFragmentAtPosition(o,this.bitrateTest?e.fragmentEnd:e.edge,e))}return r}},{key:"getFragmentAtPosition",value:function(e,t,i){var r,a=this.config,n=this.fragPrevious,o=i.fragments,s=i.endSN,l=i.fragmentHint,c=a.maxFragLookUpTolerance,u=i.partList,d=!!(a.lowLatencyMode&&null!=u&&u.length&&l);if(d&&l&&!this.bitrateTest&&(o=o.concat(l),s=l.sn),r=e<t?Tf(n,o,e,e>t-c?0:c):o[o.length-1],r){var h=r.sn-i.startSN,p=this.fragmentTracker.getState(r);if((p===Zf||p===Xf&&r.gap)&&(n=r),n&&r.sn===n.sn&&(!d||u[0].fragment.sn>r.sn)&&n&&r.level===n.level){var f=o[h+1];r=r.sn<s&&this.fragmentTracker.getState(f)!==Zf?f:null}}return r}},{key:"synchronizeToLiveEdge",value:function(e){var t=this.config,i=this.media;if(i){var r=this.hls.liveSyncPosition,a=i.currentTime,n=e.fragments[0].start,o=e.edge,s=a>=n-t.maxFragLookUpTolerance&&a<=o;if(null!==r&&i.duration>r&&(a<r||!s)){var l=void 0!==t.liveMaxLatencyDuration?t.liveMaxLatencyDuration:t.liveMaxLatencyDurationCount*e.targetduration;(!s&&i.readyState<4||a<o-l)&&(this.loadedmetadata||(this.nextLoadPosition=r),i.readyState&&(this.warn("Playback: ".concat(a.toFixed(3)," is located too far from the end of live sliding playlist: ").concat(o,", reset currentTime to : ").concat(r.toFixed(3))),i.currentTime=r))}}}},{key:"alignPlaylists",value:function(e,t,i){var r=e.fragments.length;if(!r)return this.warn("No fragments in live playlist"),0;var a=e.fragments[0].start,n=!t,o=e.alignedSliding&&Ed(a);if(n||!o&&!a){var s=this.fragPrevious;lm(s,i,e);var l=e.fragments[0].start;return this.log("Live playlist sliding: ".concat(l.toFixed(2)," start-sn: ").concat(t?t.startSN:"na","->").concat(e.startSN," prev-sn: ").concat(s?s.sn:"na"," fragments: ").concat(r)),l}return a}},{key:"waitForCdnTuneIn",value:function(e){return e.live&&e.canBlockReload&&e.partTarget&&e.tuneInGoal>Math.max(e.partHoldBack,3*e.partTarget)}},{key:"setStartPosition",value:function(e,t){var i=this.startPosition;if(i<t&&(i=-1),-1===i||-1===this.lastCurrentTime){var r=null!==this.startTimeOffset,a=r?this.startTimeOffset:e.startTimeOffset;null!==a&&Ed(a)?(i=t+a,a<0&&(i+=e.totalduration),i=Math.min(Math.max(t,i),t+e.totalduration),this.log("Start time offset ".concat(a," found in ").concat(r?"multivariant":"media"," playlist, adjust startPosition to ").concat(i)),this.startPosition=i):e.live?i=this.hls.liveSyncPosition||t:this.startPosition=i=0,this.lastCurrentTime=i}this.nextLoadPosition=i}},{key:"getLoadPosition",value:function(){var e=this.media,t=0;return this.loadedmetadata&&e?t=e.currentTime:this.nextLoadPosition&&(t=this.nextLoadPosition),t}},{key:"handleFragLoadAborted",value:function(e,t){this.transmuxer&&"initSegment"!==e.sn&&e.stats.aborted&&(this.warn("Fragment ".concat(e.sn).concat(t?" part "+t.index:""," of level ").concat(e.level," was aborted")),this.resetFragmentLoading(e))}},{key:"resetFragmentLoading",value:function(e){this.fragCurrent&&(this.fragContextChanged(e)||this.state===Sm)||(this.state=_m)}},{key:"onFragmentOrKeyLoadError",value:function(e,t){if(t.chunkMeta&&!t.frag){var i=this.getCurrentContext(t.chunkMeta);i&&(t.frag=i.frag)}var r,a=t.frag;if(a&&a.type===e&&this.levels)if(this.fragContextChanged(a))this.warn("Frag load error must match current frag to retry ".concat(a.url," > ").concat(null==(r=this.fragCurrent)?void 0:r.url));else{var n=t.details===Ld.FRAG_GAP;n&&this.fragmentTracker.fragBuffered(a,!0);var o=t.errorAction,s=o||{},l=s.action,c=s.retryCount,u=void 0===c?0:c,d=s.retryConfig;if(o&&l===Lf&&d){this.resetStartWhenNotLoaded(this.levelLastLoaded);var h=_f(d,u);this.warn("Fragment ".concat(a.sn," of ").concat(e," ").concat(a.level," errored with ").concat(t.details,", retrying loading ").concat(u+1,"/").concat(d.maxNumRetry," in ").concat(h,"ms")),o.resolved=!0,this.retryDate=self.performance.now()+h,this.state=Sm}else if(d&&o){if(this.resetFragmentErrors(e),!(u<d.maxNumRetry))return void Ud.warn("".concat(t.details," reached or exceeded max retry (").concat(u,")"));n||l===Df||(o.resolved=!0)}else(null==o?void 0:o.action)===Rf?this.state=Lm:this.state=Rm;this.tickImmediate()}}},{key:"reduceLengthAndFlushBuffer",value:function(e){if(this.state===Em||this.state===Cm){var t=e.parent,i=this.getFwdBufferInfo(this.mediaBuffer,t),r=i&&i.len>.5;r&&this.reduceMaxBufferLength(i.len);var a=!r;return a&&this.warn("Buffer full error while media.currentTime is not buffered, flush ".concat(t," buffer")),e.frag&&(this.fragmentTracker.removeFragment(e.frag),this.nextLoadPosition=e.frag.start),this.resetLoadingState(),a}return!1}},{key:"resetFragmentErrors",value:function(e){e===Fp&&(this.fragCurrent=null),this.loadedmetadata||(this.startFragRequested=!1),this.state!==bm&&(this.state=_m)}},{key:"afterBufferFlushed",value:function(e,t,i){if(e){var r=rm.getBuffered(e);this.fragmentTracker.detectEvictedFragments(t,r,i),this.state===xm&&this.resetLoadingState()}}},{key:"resetLoadingState",value:function(){this.log("Reset loading state"),this.fragCurrent=null,this.fragPrevious=null,this.state=_m}},{key:"resetStartWhenNotLoaded",value:function(e){if(!this.loadedmetadata){this.startFragRequested=!1;var t=e?e.details:null;null!=t&&t.live?(this.startPosition=-1,this.setStartPosition(t,0),this.resetLoadingState()):this.nextLoadPosition=this.startPosition}}},{key:"resetWhenMissingContext",value:function(e){this.warn("The loading context changed while buffering fragment ".concat(e.sn," of level ").concat(e.level,". This chunk will not be buffered.")),this.removeUnbufferedFrags(),this.resetStartWhenNotLoaded(this.levelLastLoaded),this.resetLoadingState()}},{key:"removeUnbufferedFrags",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;this.fragmentTracker.removeFragmentsInRange(e,1/0,this.playlistType,!1,!0)}},{key:"updateLevelTiming",value:function(e,t,i,r){var a,n=this,o=i.details;if(o){if(!Object.keys(e.elementaryStreams).reduce((function(t,a){var s=e.elementaryStreams[a];if(s){var l=s.endPTS-s.startPTS;if(l<=0)return n.warn("Could not parse fragment ".concat(e.sn," ").concat(a," duration reliably (").concat(l,")")),t||!1;var c=r?0:hf(o,e,s.startPTS,s.endPTS,s.startDTS,s.endDTS);return n.hls.trigger(Rd.LEVEL_PTS_UPDATED,{details:o,level:i,drift:c,type:a,frag:e,start:s.startPTS,end:s.endPTS}),!0}return t}),!1)&&null===(null==(a=this.transmuxer)?void 0:a.error)){var s=new Error("Found no media in fragment ".concat(e.sn," of level ").concat(e.level," resetting transmuxer to fallback to playlist timing"));if(0===i.fragmentError&&(i.fragmentError++,e.gap=!0,this.fragmentTracker.removeFragment(e),this.fragmentTracker.fragBuffered(e,!0)),this.warn(s.message),this.hls.trigger(Rd.ERROR,{type:Dd.MEDIA_ERROR,details:Ld.FRAG_PARSING_ERROR,fatal:!1,error:s,frag:e,reason:"Found no media in msn ".concat(e.sn,' of level "').concat(i.url,'"')}),!this.hls)return;this.resetTransmuxer()}this.state=Cm,this.hls.trigger(Rd.FRAG_PARSED,{frag:e,part:t})}else this.warn("level.details undefined")}},{key:"resetTransmuxer",value:function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)}},{key:"recoverWorkerError",value:function(e){"demuxerWorker"===e.event&&(this.fragmentTracker.removeAllFragments(),this.resetTransmuxer(),this.resetStartWhenNotLoaded(this.levelLastLoaded),this.resetLoadingState())}},{key:"state",get:function(){return this._state},set:function(e){var t=this._state;t!==e&&(this._state=e,this.log("".concat(t,"->").concat(e)))}}])}(Kf),Pm=function(){function e(){S(this,e),this.chunks=[],this.dataLength=0}return T(e,[{key:"push",value:function(e){this.chunks.push(e),this.dataLength+=e.length}},{key:"flush",value:function(){var e,t=this.chunks,i=this.dataLength;return t.length?(e=1===t.length?t[0]:function(e,t){for(var i=new Uint8Array(t),r=0,a=0;a<e.length;a++){var n=e[a];i.set(n,r),r+=n.length}return i}(t,i),this.reset(),e):new Uint8Array(0)}},{key:"reset",value:function(){this.chunks.length=0,this.dataLength=0}}])}();function Bm(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"",t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:9e4;return{type:e,id:-1,pid:-1,inputTimeScale:t,sequenceNumber:-1,samples:[],dropped:0}}var Mm=function(){function e(){S(this,e),this._audioTrack=void 0,this._id3Track=void 0,this.frameIndex=0,this.cachedData=null,this.basePTS=null,this.initPTS=null,this.lastPTS=null}return T(e,[{key:"resetInitSegment",value:function(e,t,i,r){this._id3Track={type:"id3",id:3,pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0}}},{key:"resetTimeStamp",value:function(e){this.initPTS=e,this.resetContiguity()}},{key:"resetContiguity",value:function(){this.basePTS=null,this.lastPTS=null,this.frameIndex=0}},{key:"canParse",value:function(e,t){return!1}},{key:"appendFrame",value:function(e,t,i){}},{key:"demux",value:function(e,t){this.cachedData&&(e=Kh(this.cachedData,e),this.cachedData=null);var i,r=mh(e,0),a=r?r.length:0,n=this._audioTrack,o=this._id3Track,s=r?vh(r):void 0,l=e.length;for((null===this.basePTS||0===this.frameIndex&&Ed(s))&&(this.basePTS=Um(s,t,this.initPTS),this.lastPTS=this.basePTS),null===this.lastPTS&&(this.lastPTS=this.basePTS),r&&r.length>0&&o.samples.push({pts:this.lastPTS,dts:this.lastPTS,data:r,type:qp,duration:Number.POSITIVE_INFINITY});a<l;){if(this.canParse(e,a)){var c=this.appendFrame(n,e,a);c?(this.frameIndex++,this.lastPTS=c.sample.pts,a+=c.length,i=a):a=l}else yh(e,a)?(r=mh(e,a),o.samples.push({pts:this.lastPTS,dts:this.lastPTS,data:r,type:qp,duration:Number.POSITIVE_INFINITY}),a+=r.length,i=a):a++;if(a===l&&i!==l){var u=dh(e,i);this.cachedData?this.cachedData=Kh(this.cachedData,u):this.cachedData=u}}return{audioTrack:n,videoTrack:Bm(),id3Track:o,textTrack:Bm()}}},{key:"demuxSampleAes",value:function(e,t,i){return Promise.reject(new Error("[".concat(this,"] This demuxer does not support Sample-AES decryption")))}},{key:"flush",value:function(e){var t=this.cachedData;return t&&(this.cachedData=null,this.demux(t,0)),{audioTrack:this._audioTrack,videoTrack:Bm(),id3Track:this._id3Track,textTrack:Bm()}}},{key:"destroy",value:function(){}}])}(),Um=function(e,t,i){return Ed(e)?90*e:9e4*t+(i?9e4*i.baseTime/i.timescale:0)};function Fm(e,t){return 255===e[t]&&240==(246&e[t+1])}function Om(e,t){return 1&e[t+1]?7:9}function Nm(e,t){return(3&e[t+3])<<11|e[t+4]<<3|(224&e[t+5])>>>5}function jm(e,t){return t+1<e.length&&Fm(e,t)}function Gm(e,t){if(jm(e,t)){var i=Om(e,t);if(t+i>=e.length)return!1;var r=Nm(e,t);if(r<=i)return!1;var a=t+r;return a===e.length||jm(e,a)}return!1}function zm(e,t,i,r,a){if(!e.samplerate){var n=function(e,t,i,r){var a,n,o,s,l=navigator.userAgent.toLowerCase(),c=r,u=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];a=1+((192&t[i+2])>>>6);var d=(60&t[i+2])>>>2;if(!(d>u.length-1))return o=(1&t[i+2])<<2,o|=(192&t[i+3])>>>6,Ud.log("manifest codec:".concat(r,", ADTS type:").concat(a,", samplingIndex:").concat(d)),/firefox/i.test(l)?d>=6?(a=5,s=new Array(4),n=d-3):(a=2,s=new Array(2),n=d):-1!==l.indexOf("android")?(a=2,s=new Array(2),n=d):(a=5,s=new Array(4),r&&(-1!==r.indexOf("mp4a.40.29")||-1!==r.indexOf("mp4a.40.5"))||!r&&d>=6?n=d-3:((r&&-1!==r.indexOf("mp4a.40.2")&&(d>=6&&1===o||/vivaldi/i.test(l))||!r&&1===o)&&(a=2,s=new Array(2)),n=d)),s[0]=a<<3,s[0]|=(14&d)>>1,s[1]|=(1&d)<<7,s[1]|=o<<3,5===a&&(s[1]|=(14&n)>>1,s[2]=(1&n)<<7,s[2]|=8,s[3]=0),{config:s,samplerate:u[d],channelCount:o,codec:"mp4a.40."+a,manifestCodec:c};var h=new Error("invalid ADTS sampling index:".concat(d));e.emit(Rd.ERROR,Rd.ERROR,{type:Dd.MEDIA_ERROR,details:Ld.FRAG_PARSING_ERROR,fatal:!0,error:h,reason:h.message})}(t,i,r,a);if(!n)return;e.config=n.config,e.samplerate=n.samplerate,e.channelCount=n.channelCount,e.codec=n.codec,e.manifestCodec=n.manifestCodec,Ud.log("parsed codec:".concat(e.codec,", rate:").concat(n.samplerate,", channels:").concat(n.channelCount))}}function Hm(e){return 9216e4/e}function Wm(e,t,i,r,a){var n,o=r+a*Hm(e.samplerate),s=function(e,t){var i=Om(e,t);if(t+i<=e.length){var r=Nm(e,t)-i;if(r>0)return{headerLength:i,frameLength:r}}}(t,i);if(s){var l=s.frameLength,c=s.headerLength,u=c+l,d=Math.max(0,i+u-t.length);d?(n=new Uint8Array(u-c),n.set(t.subarray(i+c,t.length),0)):n=t.subarray(i+c,i+u);var h={unit:n,pts:o};return d||e.samples.push(h),{sample:h,length:u,missing:d}}var p=t.length-i;return n=new Uint8Array(p),n.set(t.subarray(i,t.length),0),{sample:{unit:n,pts:o},length:p,missing:-1}}var Vm=null,Jm=[32,64,96,128,160,192,224,256,288,320,352,384,416,448,32,48,56,64,80,96,112,128,160,192,224,256,320,384,32,40,48,56,64,80,96,112,128,160,192,224,256,320,32,48,56,64,80,96,112,128,144,160,176,192,224,256,8,16,24,32,40,48,56,64,80,96,112,128,144,160],qm=[44100,48e3,32e3,22050,24e3,16e3,11025,12e3,8e3],Km=[[0,72,144,12],[0,0,0,0],[0,72,144,12],[0,144,144,12]],Ym=[0,1,1,4];function Qm(e,t,i,r,a){if(!(i+24>t.length)){var n=Xm(t,i);if(n&&i+n.frameLength<=t.length){var o=r+a*(9e4*n.samplesPerFrame/n.sampleRate),s={unit:t.subarray(i,i+n.frameLength),pts:o,dts:o};return e.config=[],e.channelCount=n.channelCount,e.samplerate=n.sampleRate,e.samples.push(s),{sample:s,length:n.frameLength,missing:0}}}}function Xm(e,t){var i=e[t+1]>>3&3,r=e[t+1]>>1&3,a=e[t+2]>>4&15,n=e[t+2]>>2&3;if(1!==i&&0!==a&&15!==a&&3!==n){var o=e[t+2]>>1&1,s=e[t+3]>>6,l=1e3*Jm[14*(3===i?3-r:3===r?3:4)+a-1],c=qm[3*(3===i?0:2===i?1:2)+n],u=3===s?1:2,d=Km[i][r],h=Ym[r],p=8*d*h,f=Math.floor(d*l/c+o)*h;if(null===Vm){var m=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);Vm=m?parseInt(m[1]):0}return!!Vm&&Vm<=87&&2===r&&l>=224e3&&0===s&&(e[t+3]=128|e[t+3]),{sampleRate:c,channelCount:u,frameLength:f,samplesPerFrame:p}}}function Zm(e,t){return 255===e[t]&&224==(224&e[t+1])&&0!=(6&e[t+1])}function $m(e,t){return t+1<e.length&&Zm(e,t)}function eg(e,t){if(t+1<e.length&&Zm(e,t)){var i=4,r=Xm(e,t),a=i;null!=r&&r.frameLength&&(a=r.frameLength);var n=t+a;return n===e.length||$m(e,n)}return!1}var tg=/\/emsg[-/]ID3/i,ig=function(e,t){var i=0,r=5;t+=r;for(var a=new Uint32Array(1),n=new Uint32Array(1),o=new Uint8Array(1);r>0;){o[0]=e[t];var s=Math.min(r,8),l=8-s;n[0]=4278190080>>>24+l<<l,a[0]=(o[0]&n[0])>>l,i=i?i<<s|a[0]:a[0],t+=1,r-=s}return i},rg=function(e){function t(e){var i;return S(this,t),i=_(this,t),i.observer=void 0,i.observer=e,i}return k(t,e),T(t,[{key:"resetInitSegment",value:function(e,i,r,a){b(t,"resetInitSegment",this,3)([e,i,r,a]),this._audioTrack={container:"audio/ac-3",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"ac3",samples:[],manifestCodec:i,duration:a,inputTimeScale:9e4,dropped:0}}},{key:"canParse",value:function(e,t){return t+64<e.length}},{key:"appendFrame",value:function(e,t,i){var r=ag(e,t,i,this.basePTS,this.frameIndex);if(-1!==r)return{sample:e.samples[e.samples.length-1],length:r,missing:0}}}],[{key:"probe",value:function(e){if(!e)return!1;var t=mh(e,0);if(!t)return!1;var i=t.length;return 11===e[i]&&119===e[i+1]&&void 0!==vh(t)&&ig(e,i)<16}}])}(Mm);function ag(e,t,i,r,a){if(i+8>t.length)return-1;if(11!==t[i]||119!==t[i+1])return-1;var n=t[i+4]>>6;if(n>=3)return-1;var o=[48e3,44100,32e3][n],s=63&t[i+4],l=2*[64,69,96,64,70,96,80,87,120,80,88,120,96,104,144,96,105,144,112,121,168,112,122,168,128,139,192,128,140,192,160,174,240,160,175,240,192,208,288,192,209,288,224,243,336,224,244,336,256,278,384,256,279,384,320,348,480,320,349,480,384,417,576,384,418,576,448,487,672,448,488,672,512,557,768,512,558,768,640,696,960,640,697,960,768,835,1152,768,836,1152,896,975,1344,896,976,1344,1024,1114,1536,1024,1115,1536,1152,1253,1728,1152,1254,1728,1280,1393,1920,1280,1394,1920][3*s+n];if(i+l>t.length)return-1;var c=t[i+6]>>5,u=0;2===c?u+=2:(1&c&&1!==c&&(u+=2),4&c&&(u+=2));var d=(t[i+6]<<8|t[i+7])>>12-u&1,h=[2,1,2,3,3,4,4,5][c]+d,p=t[i+5]>>3,f=7&t[i+5],m=new Uint8Array([n<<6|p<<1|f>>2,(3&f)<<6|c<<3|d<<2|s>>4,s<<4&224]),g=r+a*(1536/o*9e4),y=t.subarray(i,i+l);return e.config=m,e.channelCount=h,e.samplerate=o,e.samples.push({unit:y,pts:g}),l}var ng=function(){function e(){S(this,e),this.VideoSample=null}return T(e,[{key:"createVideoSample",value:function(e,t,i,r){return{key:e,frame:!1,pts:t,dts:i,units:[],debug:r,length:0}}},{key:"getLastNalUnit",value:function(e){var t,i,r=this.VideoSample;if(r&&0!==r.units.length||(r=e[e.length-1]),null!=(t=r)&&t.units){var a=r.units;i=a[a.length-1]}return i}},{key:"pushAccessUnit",value:function(e,t){if(e.units.length&&e.frame){if(void 0===e.pts){var i=t.samples,r=i.length;if(!r)return void t.dropped++;var a=i[r-1];e.pts=a.pts,e.dts=a.dts}t.samples.push(e)}e.debug.length&&Ud.log(e.pts+"/"+e.dts+":"+e.debug)}}])}(),og=function(){function e(t){S(this,e),this.data=void 0,this.bytesAvailable=void 0,this.word=void 0,this.bitsAvailable=void 0,this.data=t,this.bytesAvailable=t.byteLength,this.word=0,this.bitsAvailable=0}return T(e,[{key:"loadWord",value:function(){var e=this.data,t=this.bytesAvailable,i=e.byteLength-t,r=new Uint8Array(4),a=Math.min(4,t);if(0===a)throw new Error("no bytes available");r.set(e.subarray(i,i+a)),this.word=new DataView(r.buffer).getUint32(0),this.bitsAvailable=8*a,this.bytesAvailable-=a}},{key:"skipBits",value:function(e){var t;e=Math.min(e,8*this.bytesAvailable+this.bitsAvailable),this.bitsAvailable>e?(this.word<<=e,this.bitsAvailable-=e):(t=(e-=this.bitsAvailable)>>3,e-=t<<3,this.bytesAvailable-=t,this.loadWord(),this.word<<=e,this.bitsAvailable-=e)}},{key:"readBits",value:function(e){var t=Math.min(this.bitsAvailable,e),i=this.word>>>32-t;if(e>32&&Ud.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=t,this.bitsAvailable>0)this.word<<=t;else{if(!(this.bytesAvailable>0))throw new Error("no bits available");this.loadWord()}return t=e-t,t>0&&this.bitsAvailable?i<<t|this.readBits(t):i}},{key:"skipLZ",value:function(){var e;for(e=0;e<this.bitsAvailable;++e)if(0!=(this.word&2147483648>>>e))return this.word<<=e,this.bitsAvailable-=e,e;return this.loadWord(),e+this.skipLZ()}},{key:"skipUEG",value:function(){this.skipBits(1+this.skipLZ())}},{key:"skipEG",value:function(){this.skipBits(1+this.skipLZ())}},{key:"readUEG",value:function(){var e=this.skipLZ();return this.readBits(e+1)-1}},{key:"readEG",value:function(){var e=this.readUEG();return 1&e?1+e>>>1:-1*(e>>>1)}},{key:"readBoolean",value:function(){return 1===this.readBits(1)}},{key:"readUByte",value:function(){return this.readBits(8)}},{key:"readUShort",value:function(){return this.readBits(16)}},{key:"readUInt",value:function(){return this.readBits(32)}},{key:"skipScalingList",value:function(e){for(var t,i=8,r=8,a=0;a<e;a++)0!==r&&(t=this.readEG(),r=(i+t+256)%256),i=0===r?i:r}},{key:"readSPS",value:function(){var e,t,i,r=0,a=0,n=0,o=0,s=this.readUByte.bind(this),l=this.readBits.bind(this),c=this.readUEG.bind(this),u=this.readBoolean.bind(this),d=this.skipBits.bind(this),h=this.skipEG.bind(this),p=this.skipUEG.bind(this),f=this.skipScalingList.bind(this);s();var m=s();if(l(5),d(3),s(),p(),100===m||110===m||122===m||244===m||44===m||83===m||86===m||118===m||128===m){var g=c();if(3===g&&d(1),p(),p(),d(1),u())for(t=3!==g?8:12,i=0;i<t;i++)u()&&f(i<6?16:64)}p();var y=c();if(0===y)c();else if(1===y)for(d(1),h(),h(),e=c(),i=0;i<e;i++)h();p(),d(1);var v=c(),A=c(),b=l(1);0===b&&d(1),d(1),u()&&(r=c(),a=c(),n=c(),o=c());var _=[1,1];if(u()&&u())switch(s()){case 1:_=[1,1];break;case 2:_=[12,11];break;case 3:_=[10,11];break;case 4:_=[16,11];break;case 5:_=[40,33];break;case 6:_=[24,11];break;case 7:_=[20,11];break;case 8:_=[32,11];break;case 9:_=[80,33];break;case 10:_=[18,11];break;case 11:_=[15,11];break;case 12:_=[64,33];break;case 13:_=[160,99];break;case 14:_=[4,3];break;case 15:_=[3,2];break;case 16:_=[2,1];break;case 255:_=[s()<<8|s(),s()<<8|s()]}return{width:Math.ceil(16*(v+1)-2*r-2*a),height:(2-b)*(A+1)*16-(b?2:4)*(n+o),pixelRatio:_}}},{key:"readSliceType",value:function(){return this.readUByte(),this.readUEG(),this.readUEG()}}])}(),sg=function(e){function t(){return S(this,t),_(this,t,arguments)}return k(t,e),T(t,[{key:"parseAVCPES",value:function(e,t,i,r,a){var n,o=this,s=this.parseAVCNALu(e,i.data),l=this.VideoSample,c=!1;i.data=null,l&&s.length&&!e.audFound&&(this.pushAccessUnit(l,e),l=this.VideoSample=this.createVideoSample(!1,i.pts,i.dts,"")),s.forEach((function(r){var s;switch(r.type){case 1:var u=!1;n=!0;var d,h=r.data;if(c&&h.length>4){var p=new og(h).readSliceType();2!==p&&4!==p&&7!==p&&9!==p||(u=!0)}u&&null!=(d=l)&&d.frame&&!l.key&&(o.pushAccessUnit(l,e),l=o.VideoSample=null),l||(l=o.VideoSample=o.createVideoSample(!0,i.pts,i.dts,"")),l.frame=!0,l.key=u;break;case 5:n=!0,null!=(s=l)&&s.frame&&!l.key&&(o.pushAccessUnit(l,e),l=o.VideoSample=null),l||(l=o.VideoSample=o.createVideoSample(!0,i.pts,i.dts,"")),l.key=!0,l.frame=!0;break;case 6:n=!0,Xh(r.data,1,i.pts,t.samples);break;case 7:var f,m;n=!0,c=!0;var g=r.data,y=new og(g).readSPS();if(!e.sps||e.width!==y.width||e.height!==y.height||(null==(f=e.pixelRatio)?void 0:f[0])!==y.pixelRatio[0]||(null==(m=e.pixelRatio)?void 0:m[1])!==y.pixelRatio[1]){e.width=y.width,e.height=y.height,e.pixelRatio=y.pixelRatio,e.sps=[g],e.duration=a;for(var v=g.subarray(1,4),A="avc1.",b=0;b<3;b++){var _=v[b].toString(16);_.length<2&&(_="0"+_),A+=_}e.codec=A}break;case 8:n=!0,e.pps=[r.data];break;case 9:n=!0,e.audFound=!0,l&&o.pushAccessUnit(l,e),l=o.VideoSample=o.createVideoSample(!1,i.pts,i.dts,"");break;case 12:n=!0;break;default:n=!1,l&&(l.debug+="unknown NAL "+r.type+" ")}l&&n&&l.units.push(r)})),r&&l&&(this.pushAccessUnit(l,e),this.VideoSample=null)}},{key:"parseAVCNALu",value:function(e,t){var i,r,a,n=t.byteLength,o=e.naluState||0,s=o,l=[],c=0,u=-1,d=0;for(-1===o&&(u=0,d=31&t[0],o=0,c=1);c<n;)if(i=t[c++],o)if(1!==o)if(i)if(1===i){if(r=c-o-1,u>=0){var h={data:t.subarray(u,r),type:d};l.push(h)}else{var p=this.getLastNalUnit(e.samples);p&&(s&&c<=4-s&&p.state&&(p.data=p.data.subarray(0,p.data.byteLength-s)),r>0&&(p.data=Kh(p.data,t.subarray(0,r)),p.state=0))}c<n?(a=31&t[c],u=c,d=a,o=0):o=-1}else o=0;else o=3;else o=i?0:2;else o=i?0:1;if(u>=0&&o>=0){var f={data:t.subarray(u,n),type:d,state:o};l.push(f)}if(0===l.length){var m=this.getLastNalUnit(e.samples);m&&(m.data=Kh(m.data,t))}return e.naluState=o,l}}])}(ng),lg=function(){function e(t,i,r){S(this,e),this.keyData=void 0,this.decrypter=void 0,this.keyData=r,this.decrypter=new vm(i,{removePKCS7Padding:!1})}return T(e,[{key:"decryptBuffer",value:function(e){return this.decrypter.decrypt(e,this.keyData.key.buffer,this.keyData.iv.buffer)}},{key:"decryptAacSample",value:function(e,t,i){var r=this,a=e[t].unit;if(!(a.length<=16)){var n=a.subarray(16,a.length-a.length%16),o=n.buffer.slice(n.byteOffset,n.byteOffset+n.length);this.decryptBuffer(o).then((function(n){var o=new Uint8Array(n);a.set(o,16),r.decrypter.isSync()||r.decryptAacSamples(e,t+1,i)}))}}},{key:"decryptAacSamples",value:function(e,t,i){for(;;t++){if(t>=e.length)return void i();if(!(e[t].unit.length<32)&&(this.decryptAacSample(e,t,i),!this.decrypter.isSync()))return}}},{key:"getAvcEncryptedData",value:function(e){for(var t=16*Math.floor((e.length-48)/160)+16,i=new Int8Array(t),r=0,a=32;a<e.length-16;a+=160,r+=16)i.set(e.subarray(a,a+16),r);return i}},{key:"getAvcDecryptedUnit",value:function(e,t){for(var i=new Uint8Array(t),r=0,a=32;a<e.length-16;a+=160,r+=16)e.set(i.subarray(r,r+16),a);return e}},{key:"decryptAvcSample",value:function(e,t,i,r,a){var n=this,o=Zh(a.data),s=this.getAvcEncryptedData(o);this.decryptBuffer(s.buffer).then((function(s){a.data=n.getAvcDecryptedUnit(o,s),n.decrypter.isSync()||n.decryptAvcSamples(e,t,i+1,r)}))}},{key:"decryptAvcSamples",value:function(e,t,i,r){if(e instanceof Uint8Array)throw new Error("Cannot decrypt samples of type Uint8Array");for(;;t++,i=0){if(t>=e.length)return void r();for(var a=e[t].units;!(i>=a.length);i++){var n=a[i];if(!(n.data.length<=48||1!==n.type&&5!==n.type||(this.decryptAvcSample(e,t,i,r,n),this.decrypter.isSync())))return}}}}])}(),cg=188,ug=function(){function e(t,i,r){S(this,e),this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.sampleAes=null,this.pmtParsed=!1,this.audioCodec=void 0,this.videoCodec=void 0,this._duration=0,this._pmtId=-1,this._videoTrack=void 0,this._audioTrack=void 0,this._id3Track=void 0,this._txtTrack=void 0,this.aacOverFlow=null,this.remainderData=null,this.videoParser=void 0,this.observer=t,this.config=i,this.typeSupported=r,this.videoParser=new sg}return T(e,[{key:"resetInitSegment",value:function(t,i,r,a){this.pmtParsed=!1,this._pmtId=-1,this._videoTrack=e.createTrack("video"),this._audioTrack=e.createTrack("audio",a),this._id3Track=e.createTrack("id3"),this._txtTrack=e.createTrack("text"),this._audioTrack.segmentCodec="aac",this.aacOverFlow=null,this.remainderData=null,this.audioCodec=i,this.videoCodec=r,this._duration=a}},{key:"resetTimeStamp",value:function(){}},{key:"resetContiguity",value:function(){var e=this._audioTrack,t=this._videoTrack,i=this._id3Track;e&&(e.pesData=null),t&&(t.pesData=null),i&&(i.pesData=null),this.aacOverFlow=null,this.remainderData=null}},{key:"demux",value:function(t,i){var r,a=arguments.length>2&&void 0!==arguments[2]&&arguments[2],n=arguments.length>3&&void 0!==arguments[3]&&arguments[3];a||(this.sampleAes=null);var o=this._videoTrack,s=this._audioTrack,l=this._id3Track,c=this._txtTrack,u=o.pid,d=o.pesData,h=s.pid,p=l.pid,f=s.pesData,m=l.pesData,g=null,y=this.pmtParsed,v=this._pmtId,A=t.length;if(this.remainderData&&(A=(t=Kh(this.remainderData,t)).length,this.remainderData=null),A<cg&&!n)return this.remainderData=t,{audioTrack:s,videoTrack:o,id3Track:l,textTrack:c};var b=Math.max(0,e.syncOffset(t));A-=(A-b)%cg,A<t.byteLength&&!n&&(this.remainderData=new Uint8Array(t.buffer,A,t.buffer.byteLength-A));for(var _=0,k=b;k<A;k+=cg)if(71===t[k]){var w=!!(64&t[k+1]),S=dg(t,k),T=void 0;if((48&t[k+3])>>4>1){if(T=k+5+t[k+4],T===k+cg)continue}else T=k+4;switch(S){case u:w&&(d&&(r=mg(d))&&this.videoParser.parseAVCPES(o,c,r,!1,this._duration),d={data:[],size:0}),d&&(d.data.push(t.subarray(T,k+cg)),d.size+=k+cg-T);break;case h:if(w){if(f&&(r=mg(f)))switch(s.segmentCodec){case"aac":this.parseAACPES(s,r);break;case"mp3":this.parseMPEGPES(s,r);break;case"ac3":this.parseAC3PES(s,r)}f={data:[],size:0}}f&&(f.data.push(t.subarray(T,k+cg)),f.size+=k+cg-T);break;case p:w&&(m&&(r=mg(m))&&this.parseID3PES(l,r),m={data:[],size:0}),m&&(m.data.push(t.subarray(T,k+cg)),m.size+=k+cg-T);break;case 0:w&&(T+=t[T]+1),v=this._pmtId=hg(t,T);break;case v:w&&(T+=t[T]+1);var E=pg(t,T,this.typeSupported,a);u=E.videoPid,u>0&&(o.pid=u,o.segmentCodec=E.segmentVideoCodec),h=E.audioPid,h>0&&(s.pid=h,s.segmentCodec=E.segmentAudioCodec),p=E.id3Pid,p>0&&(l.pid=p),null===g||y||(Ud.warn("MPEG-TS PMT found at ".concat(k," after unknown PID '").concat(g,"'. Backtracking to sync byte @").concat(b," to parse all TS packets.")),g=null,k=b-188),y=this.pmtParsed=!0;break;case 17:case 8191:break;default:g=S}}else _++;if(_>0){var C=new Error("Found ".concat(_," TS packet/s that do not start with 0x47"));this.observer.emit(Rd.ERROR,Rd.ERROR,{type:Dd.MEDIA_ERROR,details:Ld.FRAG_PARSING_ERROR,fatal:!1,error:C,reason:C.message})}o.pesData=d,s.pesData=f,l.pesData=m;var x={audioTrack:s,videoTrack:o,id3Track:l,textTrack:c};return n&&this.extractRemainingSamples(x),x}},{key:"flush",value:function(){var e,t=this.remainderData;return this.remainderData=null,e=t?this.demux(t,-1,!1,!0):{videoTrack:this._videoTrack,audioTrack:this._audioTrack,id3Track:this._id3Track,textTrack:this._txtTrack},this.extractRemainingSamples(e),this.sampleAes?this.decrypt(e,this.sampleAes):e}},{key:"extractRemainingSamples",value:function(e){var t,i=e.audioTrack,r=e.videoTrack,a=e.id3Track,n=e.textTrack,o=r.pesData,s=i.pesData,l=a.pesData;if(o&&(t=mg(o))?(this.videoParser.parseAVCPES(r,n,t,!0,this._duration),r.pesData=null):r.pesData=o,s&&(t=mg(s))){switch(i.segmentCodec){case"aac":this.parseAACPES(i,t);break;case"mp3":this.parseMPEGPES(i,t);break;case"ac3":this.parseAC3PES(i,t)}i.pesData=null}else null!=s&&s.size&&Ud.log("last AAC PES packet truncated,might overlap between fragments"),i.pesData=s;l&&(t=mg(l))?(this.parseID3PES(a,t),a.pesData=null):a.pesData=l}},{key:"demuxSampleAes",value:function(e,t,i){var r=this.demux(e,i,!0,!this.config.progressive),a=this.sampleAes=new lg(this.observer,this.config,t);return this.decrypt(r,a)}},{key:"decrypt",value:function(e,t){return new Promise((function(i){var r=e.audioTrack,a=e.videoTrack;r.samples&&"aac"===r.segmentCodec?t.decryptAacSamples(r.samples,0,(function(){a.samples?t.decryptAvcSamples(a.samples,0,0,(function(){i(e)})):i(e)})):a.samples&&t.decryptAvcSamples(a.samples,0,0,(function(){i(e)}))}))}},{key:"destroy",value:function(){this._duration=0}},{key:"parseAACPES",value:function(e,t){var i,r,a,n=0,o=this.aacOverFlow,s=t.data;if(o){this.aacOverFlow=null;var l=o.missing,c=o.sample.unit.byteLength;if(-1===l)s=Kh(o.sample.unit,s);else{var u=c-l;o.sample.unit.set(s.subarray(0,l),u),e.samples.push(o.sample),n=o.missing}}for(i=n,r=s.length;i<r-1&&!jm(s,i);i++);if(i!==n){var d,h=i<r-1;d=h?"AAC PES did not start with ADTS header,offset:".concat(i):"No ADTS header found in AAC PES";var p=new Error(d);if(Ud.warn("parsing error: ".concat(d)),this.observer.emit(Rd.ERROR,Rd.ERROR,{type:Dd.MEDIA_ERROR,details:Ld.FRAG_PARSING_ERROR,fatal:!1,levelRetry:h,error:p,reason:d}),!h)return}if(zm(e,this.observer,s,i,this.audioCodec),void 0!==t.pts)a=t.pts;else{if(!o)return void Ud.warn("[tsdemuxer]: AAC PES unknown PTS");var f=Hm(e.samplerate);a=o.sample.pts+f}for(var m,g=0;i<r;){if(m=Wm(e,s,i,a,g),i+=m.length,m.missing){this.aacOverFlow=m;break}for(g++;i<r-1&&!jm(s,i);i++);}}},{key:"parseMPEGPES",value:function(e,t){var i=t.data,r=i.length,a=0,n=0,o=t.pts;if(void 0!==o)for(;n<r;)if($m(i,n)){var s=Qm(e,i,n,o,a);if(!s)break;n+=s.length,a++}else n++;else Ud.warn("[tsdemuxer]: MPEG PES unknown PTS")}},{key:"parseAC3PES",value:function(e,t){var i=t.data,r=t.pts;if(void 0!==r)for(var a,n=i.length,o=0,s=0;s<n&&(a=ag(e,i,s,r,o++))>0;)s+=a;else Ud.warn("[tsdemuxer]: AC3 PES unknown PTS")}},{key:"parseID3PES",value:function(e,t){if(void 0!==t.pts){var i=Td({},t,{type:this._videoTrack?Yp:qp,duration:Number.POSITIVE_INFINITY});e.samples.push(i)}else Ud.warn("[tsdemuxer]: ID3 PES unknown PTS")}}],[{key:"probe",value:function(t){var i=e.syncOffset(t);return i>0&&Ud.warn("MPEG2-TS detected but first sync word found @ offset 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21:-1===a.id3Pid&&(a.id3Pid=o);break;case 219:if(!r){fg("H.264");break}case 27:-1===a.videoPid&&(a.videoPid=o,a.segmentVideoCodec="avc");break;case 3:case 4:i.mpeg||i.mp3?-1===a.audioPid&&(a.audioPid=o,a.segmentAudioCodec="mp3"):Ud.log("MPEG audio found, not supported in this browser");break;case 193:if(!r){fg("AC-3");break}case 129:i.ac3?-1===a.audioPid&&(a.audioPid=o,a.segmentAudioCodec="ac3"):Ud.log("AC-3 audio found, not supported in this browser");break;case 6:if(-1===a.audioPid&&s>0)for(var l=t+5,c=s;c>2;){106===e[l]&&(!0!==i.ac3?Ud.log("AC-3 audio found, not supported in this browser for now"):(a.audioPid=o,a.segmentAudioCodec="ac3"));var u=e[l+1]+2;l+=u,c-=u}break;case 194:case 135:Ud.warn("Unsupported EC-3 in M2TS found");break;case 36:Ud.warn("Unsupported HEVC in M2TS found")}t+=s+5}return a}function fg(e){Ud.log("".concat(e," with AES-128-CBC encryption found in unencrypted stream"))}function mg(e){var t,i,r,a,n,o=0,s=e.data;if(!e||0===e.size)return null;for(;s[0].length<19&&s.length>1;)s[0]=Kh(s[0],s[1]),s.splice(1,1);if(t=s[0],1===(t[0]<<16)+(t[1]<<8)+t[2]){if(i=(t[4]<<8)+t[5],i&&i>e.size-6)return null;var l=t[7];192&l&&(a=536870912*(14&t[9])+4194304*(255&t[10])+16384*(254&t[11])+128*(255&t[12])+(254&t[13])/2,64&l?(n=536870912*(14&t[14])+4194304*(255&t[15])+16384*(254&t[16])+128*(255&t[17])+(254&t[18])/2,a-n>54e5&&(Ud.warn("".concat(Math.round((a-n)/9e4),"s delta between PTS and DTS, align them")),a=n)):n=a),r=t[8];var c=r+9;if(e.size<=c)return null;e.size-=c;for(var u=new Uint8Array(e.size),d=0,h=s.length;d<h;d++){t=s[d];var p=t.byteLength;if(c){if(c>p){c-=p;continue}t=t.subarray(c),p-=c,c=0}u.set(t,o),o+=p}return i&&(i-=r+3),{data:u,pts:a,dts:n,len:i}}return null}var gg=function(){function e(){S(this,e)}return T(e,null,[{key:"getSilentFrame",value:function(e,t){if("mp4a.40.2"===e){if(1===t)return new Uint8Array([0,200,0,128,35,128]);if(2===t)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(3===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(4===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(5===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,56]);if(6===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,0,178,0,32,8,224])}else{if(1===t)return new Uint8Array([1,64,34,128,163,78,230,128,186,8,0,0,0,28,6,241,193,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(2===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(3===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94])}}}])}(),yg=Math.pow(2,32)-1,vg=function(){function e(){S(this,e)}return T(e,null,[{key:"init",value:function(){var t;for(t in e.types={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],".mp3":[],dac3:[],"ac-3":[],mvex:[],mvhd:[],pasp:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[]},e.types)e.types.hasOwnProperty(t)&&(e.types[t]=[t.charCodeAt(0),t.charCodeAt(1),t.charCodeAt(2),t.charCodeAt(3)]);var i=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),r=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]);e.HDLR_TYPES={video:i,audio:r};var a=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),n=new Uint8Array([0,0,0,0,0,0,0,0]);e.STTS=e.STSC=e.STCO=n,e.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),e.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),e.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),e.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);var o=new Uint8Array([105,115,111,109]),s=new Uint8Array([97,118,99,49]),l=new Uint8Array([0,0,0,1]);e.FTYP=e.box(e.types.ftyp,o,l,o,s),e.DINF=e.box(e.types.dinf,e.box(e.types.dref,a))}},{key:"box",value:function(e){for(var t=arguments.length,i=new Array(t>1?t-1:0),r=1;r<t;r++)i[r-1]=arguments[r];for(var a=8,n=i.length,o=n;n--;)a+=i[n].byteLength;var s=new Uint8Array(a);for(s[0]=a>>24&255,s[1]=a>>16&255,s[2]=a>>8&255,s[3]=255&a,s.set(e,4),n=0,a=8;n<o;n++)s.set(i[n],a),a+=i[n].byteLength;return s}},{key:"hdlr",value:function(t){return e.box(e.types.hdlr,e.HDLR_TYPES[t])}},{key:"mdat",value:function(t){return e.box(e.types.mdat,t)}},{key:"mdhd",value:function(t,i){i*=t;var r=Math.floor(i/(yg+1)),a=Math.floor(i%(yg+1));return e.box(e.types.mdhd,new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,t>>24&255,t>>16&255,t>>8&255,255&t,r>>24,r>>16&255,r>>8&255,255&r,a>>24,a>>16&255,a>>8&255,255&a,85,196,0,0]))}},{key:"mdia",value:function(t){return e.box(e.types.mdia,e.mdhd(t.timescale,t.duration),e.hdlr(t.type),e.minf(t))}},{key:"mfhd",value:function(t){return e.box(e.types.mfhd,new Uint8Array([0,0,0,0,t>>24,t>>16&255,t>>8&255,255&t]))}},{key:"minf",value:function(t){return"audio"===t.type?e.box(e.types.minf,e.box(e.types.smhd,e.SMHD),e.DINF,e.stbl(t)):e.box(e.types.minf,e.box(e.types.vmhd,e.VMHD),e.DINF,e.stbl(t))}},{key:"moof",value:function(t,i,r){return e.box(e.types.moof,e.mfhd(t),e.traf(r,i))}},{key:"moov",value:function(t){for(var i=t.length,r=[];i--;)r[i]=e.trak(t[i]);return e.box.apply(null,[e.types.moov,e.mvhd(t[0].timescale,t[0].duration)].concat(r).concat(e.mvex(t)))}},{key:"mvex",value:function(t){for(var i=t.length,r=[];i--;)r[i]=e.trex(t[i]);return e.box.apply(null,[e.types.mvex].concat(r))}},{key:"mvhd",value:function(t,i){i*=t;var r=Math.floor(i/(yg+1)),a=Math.floor(i%(yg+1)),n=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,t>>24&255,t>>16&255,t>>8&255,255&t,r>>24,r>>16&255,r>>8&255,255&r,a>>24,a>>16&255,a>>8&255,255&a,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return e.box(e.types.mvhd,n)}},{key:"sdtp",value:function(t){var i,r,a=t.samples||[],n=new Uint8Array(4+a.length);for(i=0;i<a.length;i++)r=a[i].flags,n[i+4]=r.dependsOn<<4|r.isDependedOn<<2|r.hasRedundancy;return e.box(e.types.sdtp,n)}},{key:"stbl",value:function(t){return e.box(e.types.stbl,e.stsd(t),e.box(e.types.stts,e.STTS),e.box(e.types.stsc,e.STSC),e.box(e.types.stsz,e.STSZ),e.box(e.types.stco,e.STCO))}},{key:"avc1",value:function(t){var i,r,a,n=[],o=[];for(i=0;i<t.sps.length;i++)r=t.sps[i],a=r.byteLength,n.push(a>>>8&255),n.push(255&a),n=n.concat(Array.prototype.slice.call(r));for(i=0;i<t.pps.length;i++)r=t.pps[i],a=r.byteLength,o.push(a>>>8&255),o.push(255&a),o=o.concat(Array.prototype.slice.call(r));var s=e.box(e.types.avcC,new Uint8Array([1,n[3],n[4],n[5],255,224|t.sps.length].concat(n).concat([t.pps.length]).concat(o))),l=t.width,c=t.height,u=t.pixelRatio[0],d=t.pixelRatio[1];return e.box(e.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,l>>8&255,255&l,c>>8&255,255&c,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),s,e.box(e.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),e.box(e.types.pasp,new Uint8Array([u>>24,u>>16&255,u>>8&255,255&u,d>>24,d>>16&255,d>>8&255,255&d])))}},{key:"esds",value:function(e){var t=e.config.length;return new Uint8Array([0,0,0,0,3,23+t,0,1,0,4,15+t,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([t]).concat(e.config).concat([6,1,2]))}},{key:"audioStsd",value:function(e){var t=e.samplerate;return new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,e.channelCount,0,16,0,0,0,0,t>>8&255,255&t,0,0])}},{key:"mp4a",value:function(t){return e.box(e.types.mp4a,e.audioStsd(t),e.box(e.types.esds,e.esds(t)))}},{key:"mp3",value:function(t){return e.box(e.types[".mp3"],e.audioStsd(t))}},{key:"ac3",value:function(t){return e.box(e.types["ac-3"],e.audioStsd(t),e.box(e.types.dac3,t.config))}},{key:"stsd",value:function(t){return"audio"===t.type?"mp3"===t.segmentCodec&&"mp3"===t.codec?e.box(e.types.stsd,e.STSD,e.mp3(t)):"ac3"===t.segmentCodec?e.box(e.types.stsd,e.STSD,e.ac3(t)):e.box(e.types.stsd,e.STSD,e.mp4a(t)):e.box(e.types.stsd,e.STSD,e.avc1(t))}},{key:"tkhd",value:function(t){var i=t.id,r=t.duration*t.timescale,a=t.width,n=t.height,o=Math.floor(r/(yg+1)),s=Math.floor(r%(yg+1));return e.box(e.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,i>>24&255,i>>16&255,i>>8&255,255&i,0,0,0,0,o>>24,o>>16&255,o>>8&255,255&o,s>>24,s>>16&255,s>>8&255,255&s,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,a>>8&255,255&a,0,0,n>>8&255,255&n,0,0]))}},{key:"traf",value:function(t,i){var r=e.sdtp(t),a=t.id,n=Math.floor(i/(yg+1)),o=Math.floor(i%(yg+1));return e.box(e.types.traf,e.box(e.types.tfhd,new Uint8Array([0,0,0,0,a>>24,a>>16&255,a>>8&255,255&a])),e.box(e.types.tfdt,new Uint8Array([1,0,0,0,n>>24,n>>16&255,n>>8&255,255&n,o>>24,o>>16&255,o>>8&255,255&o])),e.trun(t,r.length+16+20+8+16+8+8),r)}},{key:"trak",value:function(t){return t.duration=t.duration||4294967295,e.box(e.types.trak,e.tkhd(t),e.mdia(t))}},{key:"trex",value:function(t){var i=t.id;return e.box(e.types.trex,new Uint8Array([0,0,0,0,i>>24,i>>16&255,i>>8&255,255&i,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))}},{key:"trun",value:function(t,i){var r,a,n,o,s,l,c=t.samples||[],u=c.length,d=12+16*u,h=new Uint8Array(d);for(i+=8+d,h.set(["video"===t.type?1:0,0,15,1,u>>>24&255,u>>>16&255,u>>>8&255,255&u,i>>>24&255,i>>>16&255,i>>>8&255,255&i],0),r=0;r<u;r++)a=c[r],n=a.duration,o=a.size,s=a.flags,l=a.cts,h.set([n>>>24&255,n>>>16&255,n>>>8&255,255&n,o>>>24&255,o>>>16&255,o>>>8&255,255&o,s.isLeading<<2|s.dependsOn,s.isDependedOn<<6|s.hasRedundancy<<4|s.paddingValue<<1|s.isNonSync,61440&s.degradPrio,15&s.degradPrio,l>>>24&255,l>>>16&255,l>>>8&255,255&l],12+16*r);return e.box(e.types.trun,h)}},{key:"initSegment",value:function(t){e.types||e.init();var i=e.moov(t);return Kh(e.FTYP,i)}}])}();function Ag(e,t){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:1,r=arguments.length>3&&void 0!==arguments[3]&&arguments[3],a=e*t*i;return r?Math.round(a):a}function bg(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1];return Ag(e,1e3,1/9e4,t)}vg.types=void 0,vg.HDLR_TYPES=void 0,vg.STTS=void 0,vg.STSC=void 0,vg.STCO=void 0,vg.STSZ=void 0,vg.VMHD=void 0,vg.SMHD=void 0,vg.STSD=void 0,vg.FTYP=void 0,vg.DINF=void 0;var _g,kg=null,wg=null,Sg=function(){function e(t,i,r){if(S(this,e),this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.ISGenerated=!1,this._initPTS=null,this._initDTS=null,this.nextAvcDts=null,this.nextAudioPts=null,this.videoSampleDuration=null,this.isAudioContiguous=!1,this.isVideoContiguous=!1,this.videoTrackConfig=void 0,this.observer=t,this.config=i,this.typeSupported=r,this.ISGenerated=!1,null===kg){var a=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);kg=a?parseInt(a[1]):0}if(null===wg){var n=navigator.userAgent.match(/Safari\/(\d+)/i);wg=n?parseInt(n[1]):0}}return T(e,[{key:"destroy",value:function(){this.config=this.videoTrackConfig=this._initPTS=this._initDTS=null}},{key:"resetTimeStamp",value:function(e){Ud.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=e}},{key:"resetNextTimestamp",value:function(){Ud.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1}},{key:"resetInitSegment",value:function(){Ud.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1,this.videoTrackConfig=void 0}},{key:"getVideoStartPts",value:function(e){var t=!1,i=e.reduce((function(e,i){var r=i.pts-e;return r<-4294967296?(t=!0,Tg(e,i.pts)):r>0?e:i.pts}),e[0].pts);return t&&Ud.debug("PTS rollover detected"),i}},{key:"remux",value:function(e,t,i,r,a,n,o,s){var l,c,u,d,h,p,f=a,m=a,g=e.pid>-1,y=t.pid>-1,v=t.samples.length,A=e.samples.length>0,b=o&&v>0||v>1;if((!g||A)&&(!y||b)||this.ISGenerated||o){if(this.ISGenerated){var _,k,w,S,T=this.videoTrackConfig;!T||t.width===T.width&&t.height===T.height&&(null==(_=t.pixelRatio)?void 0:_[0])===(null==(k=T.pixelRatio)?void 0:k[0])&&(null==(w=t.pixelRatio)?void 0:w[1])===(null==(S=T.pixelRatio)?void 0:S[1])||this.resetInitSegment()}else u=this.generateIS(e,t,a,n);var E,C=this.isVideoContiguous,x=-1;if(b&&(x=function(e){for(var t=0;t<e.length;t++)if(e[t].key)return t;return-1}(t.samples),!C&&this.config.forceKeyFrameOnDiscontinuity))if(p=!0,x>0){Ud.warn("[mp4-remuxer]: Dropped ".concat(x," out of ").concat(v," video samples due to a missing keyframe"));var R=this.getVideoStartPts(t.samples);t.samples=t.samples.slice(x),t.dropped+=x,m+=(t.samples[0].pts-R)/t.inputTimeScale,E=m}else-1===x&&(Ud.warn("[mp4-remuxer]: No keyframe found out of ".concat(v," video samples")),p=!1);if(this.ISGenerated){if(A&&b){var D=this.getVideoStartPts(t.samples),L=(Tg(e.samples[0].pts,D)-D)/t.inputTimeScale;f+=Math.max(0,L),m+=Math.max(0,-L)}if(A){if(e.samplerate||(Ud.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),u=this.generateIS(e,t,a,n)),c=this.remuxAudio(e,f,this.isAudioContiguous,n,y||b||s===Fp?m:void 0),b){var I=c?c.endPTS-c.startPTS:0;t.inputTimeScale||(Ud.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),u=this.generateIS(e,t,a,n)),l=this.remuxVideo(t,m,C,I)}}else b&&(l=this.remuxVideo(t,m,C,0));l&&(l.firstKeyFrame=x,l.independent=-1!==x,l.firstKeyFramePTS=E)}}return this.ISGenerated&&this._initPTS&&this._initDTS&&(i.samples.length&&(h=Eg(i,a,this._initPTS,this._initDTS)),r.samples.length&&(d=Cg(r,a,this._initPTS))),{audio:c,video:l,initSegment:u,independent:p,text:d,id3:h}}},{key:"generateIS",value:function(e,t,i,r){var a,n,o,s=e.samples,l=t.samples,c=this.typeSupported,u={},d=this._initPTS,h=!d||r,p="audio/mp4";if(h&&(a=n=1/0),e.config&&s.length){switch(e.timescale=e.samplerate,e.segmentCodec){case"mp3":c.mpeg?(p="audio/mpeg",e.codec=""):c.mp3&&(e.codec="mp3");break;case"ac3":e.codec="ac-3"}u.audio={id:"audio",container:p,codec:e.codec,initSegment:"mp3"===e.segmentCodec&&c.mpeg?new Uint8Array(0):vg.initSegment([e]),metadata:{channelCount:e.channelCount}},h&&(o=e.inputTimeScale,d&&o===d.timescale?h=!1:a=n=s[0].pts-Math.round(o*i))}if(t.sps&&t.pps&&l.length){if(t.timescale=t.inputTimeScale,u.video={id:"main",container:"video/mp4",codec:t.codec,initSegment:vg.initSegment([t]),metadata:{width:t.width,height:t.height}},h)if(o=t.inputTimeScale,d&&o===d.timescale)h=!1;else{var f=this.getVideoStartPts(l),m=Math.round(o*i);n=Math.min(n,Tg(l[0].dts,f)-m),a=Math.min(a,f-m)}this.videoTrackConfig={width:t.width,height:t.height,pixelRatio:t.pixelRatio}}if(Object.keys(u).length)return this.ISGenerated=!0,h?(this._initPTS={baseTime:a,timescale:o},this._initDTS={baseTime:n,timescale:o}):a=o=void 0,{tracks:u,initPTS:a,timescale:o}}},{key:"remuxVideo",value:function(e,t,i,r){var a,n,o=e.inputTimeScale,s=e.samples,l=[],c=s.length,u=this._initPTS,d=this.nextAvcDts,h=8,p=this.videoSampleDuration,f=Number.POSITIVE_INFINITY,m=Number.NEGATIVE_INFINITY,g=!1;if(!i||null===d){var y=t*o,v=s[0].pts-Tg(s[0].dts,s[0].pts);kg&&null!==d&&Math.abs(y-v-d)<15e3?i=!0:d=y-v}for(var A=u.baseTime*o/u.timescale,b=0;b<c;b++){var _=s[b];_.pts=Tg(_.pts-A,d),_.dts=Tg(_.dts-A,d),_.dts<s[b>0?b-1:b].dts&&(g=!0)}g&&s.sort((function(e,t){var i=e.dts-t.dts,r=e.pts-t.pts;return i||r})),a=s[0].dts,n=s[s.length-1].dts;var k=n-a,w=k?Math.round(k/(c-1)):p||e.inputTimeScale/30;if(i){var S=a-d,T=S>w,E=S<-1;if((T||E)&&(T?Ud.warn("AVC: ".concat(bg(S,!0)," ms (").concat(S,"dts) hole between fragments detected at ").concat(t.toFixed(3))):Ud.warn("AVC: ".concat(bg(-S,!0)," ms (").concat(S,"dts) overlapping between fragments detected at ").concat(t.toFixed(3))),!E||d>=s[0].pts||kg)){a=d;var C=s[0].pts-S;if(T)s[0].dts=a,s[0].pts=C;else for(var x=0;x<s.length&&!(s[x].dts>C);x++)s[x].dts-=S,s[x].pts-=S;Ud.log("Video: Initial PTS/DTS adjusted: ".concat(bg(C,!0),"/").concat(bg(a,!0),", delta: ").concat(bg(S,!0)," ms"))}}a=Math.max(0,a);for(var R=0,D=0,L=a,I=0;I<c;I++){for(var P=s[I],B=P.units,M=B.length,U=0,F=0;F<M;F++)U+=B[F].data.length;D+=U,R+=M,P.length=U,P.dts<L?(P.dts=L,L+=w/4|0||1):L=P.dts,f=Math.min(P.pts,f),m=Math.max(P.pts,m)}n=s[c-1].dts;var O,N=D+4*R+8;try{O=new Uint8Array(N)}catch(e){return void this.observer.emit(Rd.ERROR,Rd.ERROR,{type:Dd.MUX_ERROR,details:Ld.REMUX_ALLOC_ERROR,fatal:!1,error:e,bytes:N,reason:"fail allocating video mdat ".concat(N)})}var j=new DataView(O.buffer);j.setUint32(0,N),O.set(vg.types.mdat,4);for(var G=!1,z=Number.POSITIVE_INFINITY,H=Number.POSITIVE_INFINITY,W=Number.NEGATIVE_INFINITY,V=Number.NEGATIVE_INFINITY,J=0;J<c;J++){for(var q=s[J],K=q.units,Y=void 0,Q=0,X=0,Z=K.length;X<Z;X++){var $=K[X],ee=$.data,te=$.data.byteLength;j.setUint32(h,te),h+=4,O.set(ee,h),h+=te,Q+=4+te}if(J<c-1)p=s[J+1].dts-q.dts,Y=s[J+1].pts-q.pts;else{var ie=this.config,re=J>0?q.dts-s[J-1].dts:w;if(Y=J>0?q.pts-s[J-1].pts:w,ie.stretchShortVideoTrack&&null!==this.nextAudioPts){var ae=Math.floor(ie.maxBufferHole*o),ne=(r?f+r*o:this.nextAudioPts)-q.pts;ne>ae?(p=ne-re,p<0?p=re:G=!0,Ud.log("[mp4-remuxer]: It is approximately ".concat(ne/90," ms to the next segment; using duration ").concat(p/90," ms for the last video frame."))):p=re}else p=re}var oe=Math.round(q.pts-q.dts);z=Math.min(z,p),W=Math.max(W,p),H=Math.min(H,Y),V=Math.max(V,Y),l.push(new xg(q.key,p,Q,oe))}if(l.length)if(kg){if(kg<70){var se=l[0].flags;se.dependsOn=2,se.isNonSync=0}}else if(wg&&V-H<W-z&&w/W<.025&&0===l[0].cts){Ud.warn("Found irregular gaps in sample duration. Using PTS instead of DTS to determine MP4 sample duration.");for(var le=a,ce=0,ue=l.length;ce<ue;ce++){var de=le+l[ce].duration,he=le+l[ce].cts;if(ce<ue-1){var pe=de+l[ce+1].cts;l[ce].duration=pe-he}else l[ce].duration=ce?l[ce-1].duration:w;l[ce].cts=0,le=de}}p=G||!p?w:p,this.nextAvcDts=d=n+p,this.videoSampleDuration=p,this.isVideoContiguous=!0;var fe={data1:vg.moof(e.sequenceNumber++,a,Td({},e,{samples:l})),data2:O,startPTS:f/o,endPTS:(m+p)/o,startDTS:a/o,endDTS:d/o,type:"video",hasAudio:!1,hasVideo:!0,nb:l.length,dropped:e.dropped};return e.samples=[],e.dropped=0,fe}},{key:"getSamplesPerFrame",value:function(e){switch(e.segmentCodec){case"mp3":return 1152;case"ac3":return 1536;default:return 1024}}},{key:"remuxAudio",value:function(e,t,i,r,a){var n=e.inputTimeScale,o=n/(e.samplerate?e.samplerate:n),s=this.getSamplesPerFrame(e),l=s*o,c=this._initPTS,u="mp3"===e.segmentCodec&&this.typeSupported.mpeg,d=[],h=void 0!==a,p=e.samples,f=u?0:8,m=this.nextAudioPts||-1,g=t*n,y=c.baseTime*n/c.timescale;if(this.isAudioContiguous=i=i||p.length&&m>0&&(r&&Math.abs(g-m)<9e3||Math.abs(Tg(p[0].pts-y,g)-m)<20*l),p.forEach((function(e){e.pts=Tg(e.pts-y,g)})),!i||m<0){if(p=p.filter((function(e){return e.pts>=0})),!p.length)return;m=0===a?0:r&&!h?Math.max(0,g):p[0].pts}if("aac"===e.segmentCodec)for(var v=this.config.maxAudioFramesDrift,A=0,b=m;A<p.length;A++){var _=p[A],k=_.pts,w=k-b,S=Math.abs(1e3*w/n);if(w<=-v*l&&h)0===A&&(Ud.warn("Audio frame @ ".concat((k/n).toFixed(3),"s overlaps nextAudioPts by ").concat(Math.round(1e3*w/n)," ms.")),this.nextAudioPts=m=b=k);else if(w>=v*l&&S<1e4&&h){var T=Math.round(w/l);b=k-T*l,b<0&&(T--,b+=l),0===A&&(this.nextAudioPts=m=b),Ud.warn("[mp4-remuxer]: Injecting ".concat(T," audio frame @ ").concat((b/n).toFixed(3),"s due to ").concat(Math.round(1e3*w/n)," ms gap."));for(var E=0;E<T;E++){var C=Math.max(b,0),x=gg.getSilentFrame(e.manifestCodec||e.codec,e.channelCount);x||(Ud.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),x=_.unit.subarray()),p.splice(A,0,{unit:x,pts:C}),b+=l,A++}}_.pts=b,b+=l}for(var R,D=null,L=null,I=0,P=p.length;P--;)I+=p[P].unit.byteLength;for(var B=0,M=p.length;B<M;B++){var U=p[B],F=U.unit,O=U.pts;if(null!==L)d[B-1].duration=Math.round((O-L)/o);else{if(i&&"aac"===e.segmentCodec&&(O=m),D=O,!(I>0))return;I+=f;try{R=new Uint8Array(I)}catch(e){return void this.observer.emit(Rd.ERROR,Rd.ERROR,{type:Dd.MUX_ERROR,details:Ld.REMUX_ALLOC_ERROR,fatal:!1,error:e,bytes:I,reason:"fail allocating audio mdat ".concat(I)})}u||(new DataView(R.buffer).setUint32(0,I),R.set(vg.types.mdat,4))}R.set(F,f);var N=F.byteLength;f+=N,d.push(new xg(!0,s,N,0)),L=O}var j=d.length;if(j){var G=d[d.length-1];this.nextAudioPts=m=L+o*G.duration;var z=u?new Uint8Array(0):vg.moof(e.sequenceNumber++,D/o,Td({},e,{samples:d}));e.samples=[];var H=D/n,W=m/n,V={data1:z,data2:R,startPTS:H,endPTS:W,startDTS:H,endDTS:W,type:"audio",hasAudio:!0,hasVideo:!1,nb:j};return this.isAudioContiguous=!0,V}}},{key:"remuxEmptyAudio",value:function(e,t,i,r){var a=e.inputTimeScale,n=a/(e.samplerate?e.samplerate:a),o=this.nextAudioPts,s=this._initDTS,l=9e4*s.baseTime/s.timescale,c=(null!==o?o:r.startDTS*a)+l,u=r.endDTS*a+l,d=1024*n,h=Math.ceil((u-c)/d),p=gg.getSilentFrame(e.manifestCodec||e.codec,e.channelCount);if(Ud.warn("[mp4-remuxer]: remux empty Audio"),p){for(var f=[],m=0;m<h;m++){var g=c+m*d;f.push({unit:p,pts:g,dts:g})}return e.samples=f,this.remuxAudio(e,t,i,!1)}Ud.trace("[mp4-remuxer]: Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec")}}])}();function Tg(e,t){var i;if(null===t)return e;for(i=t<e?-8589934592:8589934592;Math.abs(e-t)>4294967296;)e+=i;return e}function Eg(e,t,i,r){var a=e.samples.length;if(a){for(var n=e.inputTimeScale,o=0;o<a;o++){var s=e.samples[o];s.pts=Tg(s.pts-i.baseTime*n/i.timescale,t*n)/n,s.dts=Tg(s.dts-r.baseTime*n/r.timescale,t*n)/n}var l=e.samples;return e.samples=[],{samples:l}}}function Cg(e,t,i){var r=e.samples.length;if(r){for(var a=e.inputTimeScale,n=0;n<r;n++){var o=e.samples[n];o.pts=Tg(o.pts-i.baseTime*a/i.timescale,t*a)/a}e.samples.sort((function(e,t){return e.pts-t.pts}));var s=e.samples;return e.samples=[],{samples:s}}}var xg=T((function e(t,i,r,a){S(this,e),this.size=void 0,this.duration=void 0,this.cts=void 0,this.flags=void 0,this.duration=i,this.size=r,this.cts=a,this.flags={isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:t?2:1,isNonSync:t?0:1}}));function Rg(e,t){var i=null==e?void 0:e.codec;if(i&&i.length>4)return i;if(t===Hd){if("ec-3"===i||"ac-3"===i||"alac"===i)return i;if("fLaC"===i||"Opus"===i)return yp(i,!1);var r="mp4a.40.5";return Ud.info('Parsed audio codec "'.concat(i,'" or audio object type not handled. Using "').concat(r,'"')),r}return Ud.warn('Unhandled video codec "'.concat(i,'"')),"hvc1"===i||"hev1"===i?"hvc1.1.6.L120.90":"av01"===i?"av01.0.04M.08":"avc1.42e01e"}try{_g=self.performance.now.bind(self.performance)}catch(e){Ud.debug("Unable to use Performance API on this environment"),_g=null==$d?void 0:$d.Date.now}var Dg=[{demux:function(){function e(t,i){S(this,e),this.remainderData=null,this.timeOffset=0,this.config=void 0,this.videoTrack=void 0,this.audioTrack=void 0,this.id3Track=void 0,this.txtTrack=void 0,this.config=i}return T(e,[{key:"resetTimeStamp",value:function(){}},{key:"resetInitSegment",value:function(e,t,i,r){var a=this.videoTrack=Bm("video",1),n=this.audioTrack=Bm("audio",1),o=this.txtTrack=Bm("text",1);if(this.id3Track=Bm("id3",1),this.timeOffset=0,null!=e&&e.byteLength){var s=Gh(e);if(s.video){var l=s.video,c=l.id,u=l.timescale,d=l.codec;a.id=c,a.timescale=o.timescale=u,a.codec=d}if(s.audio){var h=s.audio,p=h.id,f=h.timescale,m=h.codec;n.id=p,n.timescale=f,n.codec=m}o.id=Ih.text,a.sampleDuration=0,a.duration=n.duration=r}}},{key:"resetContiguity",value:function(){this.remainderData=null}},{key:"demux",value:function(e,t){this.timeOffset=t;var i=e,r=this.videoTrack,a=this.txtTrack;if(this.config.progressive){this.remainderData&&(i=Kh(this.remainderData,e));var n=function(e){var t={valid:null,remainder:null},i=Nh(e,["moof"]);if(i.length<2)return t.remainder=e,t;var r=i[i.length-1];return t.valid=dh(e,0,r.byteOffset-8),t.remainder=dh(e,r.byteOffset-8),t}(i);this.remainderData=n.remainder,r.samples=n.valid||new Uint8Array}else r.samples=i;var o=this.extractID3Track(r,t);return a.samples=Yh(t,r),{videoTrack:r,audioTrack:this.audioTrack,id3Track:o,textTrack:this.txtTrack}}},{key:"flush",value:function(){var e=this.timeOffset,t=this.videoTrack,i=this.txtTrack;t.samples=this.remainderData||new Uint8Array,this.remainderData=null;var r=this.extractID3Track(t,this.timeOffset);return i.samples=Yh(e,t),{videoTrack:t,audioTrack:Bm(),id3Track:r,textTrack:Bm()}}},{key:"extractID3Track",value:function(e,t){var i=this.id3Track;if(e.samples.length){var r=Nh(e.samples,["emsg"]);r&&r.forEach((function(e){var r=function(e){var t=e[0],i="",r="",a=0,n=0,o=0,s=0,l=0,c=0;if(0===t){for(;"\0"!==Ph(e.subarray(c,c+1));)i+=Ph(e.subarray(c,c+1)),c+=1;for(i+=Ph(e.subarray(c,c+1)),c+=1;"\0"!==Ph(e.subarray(c,c+1));)r+=Ph(e.subarray(c,c+1)),c+=1;r+=Ph(e.subarray(c,c+1)),c+=1,a=Mh(e,12),n=Mh(e,16),s=Mh(e,20),l=Mh(e,24),c=28}else if(1===t){c+=4,a=Mh(e,c),c+=4;var u=Mh(e,c);c+=4;var d=Mh(e,c);for(c+=4,o=Math.pow(2,32)*u+d,Cd(o)||(o=Number.MAX_SAFE_INTEGER,Ud.warn("Presentation time exceeds safe integer limit and wrapped to max safe integer in parsing emsg box")),s=Mh(e,c),c+=4,l=Mh(e,c),c+=4;"\0"!==Ph(e.subarray(c,c+1));)i+=Ph(e.subarray(c,c+1)),c+=1;for(i+=Ph(e.subarray(c,c+1)),c+=1;"\0"!==Ph(e.subarray(c,c+1));)r+=Ph(e.subarray(c,c+1)),c+=1;r+=Ph(e.subarray(c,c+1)),c+=1}return{schemeIdUri:i,value:r,timeScale:a,presentationTime:o,presentationTimeDelta:n,eventDuration:s,id:l,payload:e.subarray(c,e.byteLength)}}(e);if(tg.test(r.schemeIdUri)){var a=Ed(r.presentationTime)?r.presentationTime/r.timeScale:t+r.presentationTimeDelta/r.timeScale,n=4294967295===r.eventDuration?Number.POSITIVE_INFINITY:r.eventDuration/r.timeScale;n<=.001&&(n=Number.POSITIVE_INFINITY);var o=r.payload;i.samples.push({data:o,len:o.byteLength,dts:a,pts:a,type:Yp,duration:n})}}))}return i}},{key:"demuxSampleAes",value:function(e,t,i){return Promise.reject(new Error("The MP4 demuxer does not support SAMPLE-AES decryption"))}},{key:"destroy",value:function(){}}],[{key:"probe",value:function(e){return function(e){for(var t=e.byteLength,i=0;i<t;){var r=Mh(e,i);if(r>8&&109===e[i+4]&&111===e[i+5]&&111===e[i+6]&&102===e[i+7])return!0;i=r>1?i+r:t}return!1}(e)}}])}(),remux:function(){function e(){S(this,e),this.emitInitSegment=!1,this.audioCodec=void 0,this.videoCodec=void 0,this.initData=void 0,this.initPTS=null,this.initTracks=void 0,this.lastEndTime=null}return T(e,[{key:"destroy",value:function(){}},{key:"resetTimeStamp",value:function(e){this.initPTS=e,this.lastEndTime=null}},{key:"resetNextTimestamp",value:function(){this.lastEndTime=null}},{key:"resetInitSegment",value:function(e,t,i,r){this.audioCodec=t,this.videoCodec=i,this.generateInitSegment(function(e,t){if(!e||!t)return e;var i=t.keyId;return i&&t.isCommonEncryption&&Nh(e,["moov","trak"]).forEach((function(e){var t=Nh(e,["mdia","minf","stbl","stsd"])[0].subarray(8),r=Nh(t,["enca"]),a=r.length>0;a||(r=Nh(t,["encv"])),r.forEach((function(e){Nh(a?e.subarray(28):e.subarray(78),["sinf"]).forEach((function(e){var t=Jh(e);if(t){var r=t.subarray(8,24);r.some((function(e){return 0!==e}))||(Ud.log("[eme] Patching keyId in 'enc".concat(a?"a":"v",">sinf>>tenc' box: ").concat(Rh(r)," -> ").concat(Rh(i))),t.set(i,8))}}))}))})),e}(e,r)),this.emitInitSegment=!0}},{key:"generateInitSegment",value:function(e){var t=this.audioCodec,i=this.videoCodec;if(null==e||!e.byteLength)return this.initTracks=void 0,void(this.initData=void 0);var r=this.initData=Gh(e);r.audio&&(t=Rg(r.audio,Hd)),r.video&&(i=Rg(r.video,Wd));var a={};r.audio&&r.video?a.audiovideo={container:"video/mp4",codec:t+","+i,initSegment:e,id:"main"}:r.audio?a.audio={container:"audio/mp4",codec:t,initSegment:e,id:"audio"}:r.video?a.video={container:"video/mp4",codec:i,initSegment:e,id:"main"}:Ud.warn("[passthrough-remuxer.ts]: initSegment does not contain moov or trak boxes."),this.initTracks=a}},{key:"remux",value:function(e,t,i,r,a,n){var o,s,l=this.initPTS,c=this.lastEndTime,u={audio:void 0,video:void 0,text:r,id3:i,initSegment:void 0};Ed(c)||(c=this.lastEndTime=a||0);var d=t.samples;if(null==d||!d.length)return u;var h={initPTS:void 0,timescale:1},p=this.initData;if(null!=(o=p)&&o.length||(this.generateInitSegment(d),p=this.initData),null==(s=p)||!s.length)return Ud.warn("[passthrough-remuxer.ts]: Failed to generate initSegment."),u;this.emitInitSegment&&(h.tracks=this.initTracks,this.emitInitSegment=!1);var f=function(e,t){for(var i=0,r=0,a=0,n=Nh(e,["moof","traf"]),o=0;o<n.length;o++){var s=n[o],l=Nh(s,["tfhd"])[0],c=t[Mh(l,4)];if(c){var u=c.default,d=Mh(l,0)|(null==u?void 0:u.flags),h=null==u?void 0:u.duration;8&d&&(h=Mh(l,2&d?12:8));for(var p=c.timescale||9e4,f=Nh(s,["trun"]),m=0;m<f.length;m++)i=qh(f[m]),!i&&h&&(i=h*Mh(f[m],4)),c.type===Wd?r+=i/p:c.type===Hd&&(a+=i/p)}}if(0===r&&0===a){for(var g=1/0,y=0,v=0,A=Nh(e,["sidx"]),b=0;b<A.length;b++){var _=jh(A[b]);if(null!=_&&_.references){g=Math.min(g,_.earliestPresentationTime/_.timescale);var k=_.references.reduce((function(e,t){return e+t.info.duration||0}),0);y=Math.max(y,k+_.earliestPresentationTime/_.timescale),v=y-g}}if(v&&Ed(v))return v}return r||a}(d,p),m=function(e,t){return Nh(t,["moof","traf"]).reduce((function(t,i){var r=Nh(i,["tfdt"])[0],a=r[0],n=Nh(i,["tfhd"]).reduce((function(t,i){var n=Mh(i,4),o=e[n];if(o){var s=Mh(r,4);if(1===a){if(s===Dh)return Ud.warn("[mp4-demuxer]: Ignoring assumed invalid signed 64-bit track fragment decode time"),t;s*=Dh+1,s+=Mh(r,8)}var l=s/(o.timescale||9e4);if(Ed(l)&&(null===t||l<t))return l}return t}),null);return null!==n&&Ed(n)&&(null===t||n<t)?n:t}),null)}(p,d),g=null===m?a:m;(function(e,t,i,r){if(null===e)return!0;var a=Math.max(r,1),n=t-e.baseTime/e.timescale;return Math.abs(n-i)>a}(l,g,a,f)||h.timescale!==l.timescale&&n)&&(h.initPTS=g-a,l&&1===l.timescale&&Ud.warn("Adjusting initPTS by "+(h.initPTS-l.baseTime)),this.initPTS=l={baseTime:h.initPTS,timescale:1});var y=e?g-l.baseTime/l.timescale:c,v=y+f;!function(e,t,i){Nh(t,["moof","traf"]).forEach((function(t){Nh(t,["tfhd"]).forEach((function(r){var a=Mh(r,4),n=e[a];if(n){var o=n.timescale||9e4;Nh(t,["tfdt"]).forEach((function(e){var t=e[0],r=i*o;if(r){var a=Mh(e,4);if(0===t)a-=r,a=Math.max(a,0),Oh(e,4,a);else{a*=Math.pow(2,32),a+=Mh(e,8),a-=r,a=Math.max(a,0);var n=Math.floor(a/(Dh+1)),s=Math.floor(a%(Dh+1));Oh(e,4,n),Oh(e,8,s)}}}))}}))}))}(p,d,l.baseTime/l.timescale),f>0?this.lastEndTime=v:(Ud.warn("Duration parsed from mp4 should be greater than zero"),this.resetNextTimestamp());var A=!!p.audio,b=!!p.video,_="";A&&(_+="audio"),b&&(_+="video");var k={data1:d,startPTS:y,startDTS:y,endPTS:v,endDTS:v,type:_,hasAudio:A,hasVideo:b,nb:1,dropped:0};return u.audio="audio"===k.type?k:void 0,u.video="audio"!==k.type?k:void 0,u.initSegment=h,u.id3=Eg(i,a,l,l),r.samples.length&&(u.text=Cg(r,a,l)),u}}])}()},{demux:ug,remux:Sg},{demux:function(e){function t(e,i){var r;return S(this,t),r=_(this,t),r.observer=void 0,r.config=void 0,r.observer=e,r.config=i,r}return k(t,e),T(t,[{key:"resetInitSegment",value:function(e,i,r,a){b(t,"resetInitSegment",this,3)([e,i,r,a]),this._audioTrack={container:"audio/adts",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"aac",samples:[],manifestCodec:i,duration:a,inputTimeScale:9e4,dropped:0}}},{key:"canParse",value:function(e,t){return function(e,t){return function(e,t){return t+5<e.length}(e,t)&&Fm(e,t)&&Nm(e,t)<=e.length-t}(e,t)}},{key:"appendFrame",value:function(e,t,i){zm(e,this.observer,t,i,e.manifestCodec);var r=Wm(e,t,i,this.basePTS,this.frameIndex);if(r&&0===r.missing)return r}}],[{key:"probe",value:function(e){if(!e)return!1;var t=mh(e,0),i=(null==t?void 0:t.length)||0;if(eg(e,i))return!1;for(var r=e.length;i<r;i++)if(Gm(e,i))return Ud.log("ADTS sync word found !"),!0;return!1}}])}(Mm),remux:Sg},{demux:function(e){function t(){return S(this,t),_(this,t,arguments)}return k(t,e),T(t,[{key:"resetInitSegment",value:function(e,i,r,a){b(t,"resetInitSegment",this,3)([e,i,r,a]),this._audioTrack={container:"audio/mpeg",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"mp3",samples:[],manifestCodec:i,duration:a,inputTimeScale:9e4,dropped:0}}},{key:"canParse",value:function(e,t){return function(e,t){return Zm(e,t)&&4<=e.length-t}(e,t)}},{key:"appendFrame",value:function(e,t,i){if(null!==this.basePTS)return Qm(e,t,i,this.basePTS,this.frameIndex)}}],[{key:"probe",value:function(e){if(!e)return!1;var t=mh(e,0),i=(null==t?void 0:t.length)||0;if(t&&11===e[i]&&119===e[i+1]&&void 0!==vh(t)&&ig(e,i)<=16)return!1;for(var r=e.length;i<r;i++)if(eg(e,i))return Ud.log("MPEG Audio sync word found !"),!0;return!1}}])}(Mm),remux:Sg}];Dg.splice(2,0,{demux:rg,remux:Sg});var Lg=function(){function e(t,i,r,a,n){S(this,e),this.async=!1,this.observer=void 0,this.typeSupported=void 0,this.config=void 0,this.vendor=void 0,this.id=void 0,this.demuxer=void 0,this.remuxer=void 0,this.decrypter=void 0,this.probe=void 0,this.decryptionPromise=null,this.transmuxConfig=void 0,this.currentTransmuxState=void 0,this.observer=t,this.typeSupported=i,this.config=r,this.vendor=a,this.id=n}return T(e,[{key:"configure",value:function(e){this.transmuxConfig=e,this.decrypter&&this.decrypter.reset()}},{key:"push",value:function(e,t,i,r){var a=this,n=i.transmuxing;n.executeStart=_g();var o=new Uint8Array(e),s=this.currentTransmuxState,l=this.transmuxConfig;r&&(this.currentTransmuxState=r);var c=r||s,u=c.contiguous,d=c.discontinuity,h=c.trackSwitch,p=c.accurateTimeOffset,f=c.timeOffset,m=c.initSegmentChange,g=l.audioCodec,y=l.videoCodec,v=l.defaultInitPts,A=l.duration,b=l.initSegmentData,_=function(e,t){var i=null;return e.byteLength>0&&null!=(null==t?void 0:t.key)&&null!==t.iv&&null!=t.method&&(i=t),i}(o,t);if(_&&"AES-128"===_.method){var k=this.getDecrypter();if(!k.isSync())return this.decryptionPromise=k.webCryptoDecrypt(o,_.key.buffer,_.iv.buffer).then((function(e){var t=a.push(e,null,i);return a.decryptionPromise=null,t})),this.decryptionPromise;var w=k.softwareDecrypt(o,_.key.buffer,_.iv.buffer);if(i.part>-1&&(w=k.flush()),!w)return n.executeEnd=_g(),Ig(i);o=new Uint8Array(w)}var S=this.needsProbing(d,h);if(S){var T=this.configureTransmuxer(o);if(T)return Ud.warn("[transmuxer] ".concat(T.message)),this.observer.emit(Rd.ERROR,Rd.ERROR,{type:Dd.MEDIA_ERROR,details:Ld.FRAG_PARSING_ERROR,fatal:!1,error:T,reason:T.message}),n.executeEnd=_g(),Ig(i)}(d||h||m||S)&&this.resetInitSegment(b,g,y,A,t),(d||m||S)&&this.resetInitialTimestamp(v),u||this.resetContiguity();var E=this.transmux(o,_,f,p,i),C=this.currentTransmuxState;return C.contiguous=!0,C.discontinuity=!1,C.trackSwitch=!1,n.executeEnd=_g(),E}},{key:"flush",value:function(e){var t=this,i=e.transmuxing;i.executeStart=_g();var r=this.decrypter,a=this.currentTransmuxState,n=this.decryptionPromise;if(n)return n.then((function(){return t.flush(e)}));var o=[],s=a.timeOffset;if(r){var l=r.flush();l&&o.push(this.push(l,null,e))}var c=this.demuxer,u=this.remuxer;if(!c||!u)return i.executeEnd=_g(),[Ig(e)];var d=c.flush(s);return Pg(d)?d.then((function(i){return t.flushRemux(o,i,e),o})):(this.flushRemux(o,d,e),o)}},{key:"flushRemux",value:function(e,t,i){var r=t.audioTrack,a=t.videoTrack,n=t.id3Track,o=t.textTrack,s=this.currentTransmuxState,l=s.accurateTimeOffset,c=s.timeOffset;Ud.log("[transmuxer.ts]: Flushed fragment ".concat(i.sn).concat(i.part>-1?" p: "+i.part:""," of level ").concat(i.level));var u=this.remuxer.remux(r,a,n,o,c,l,!0,this.id);e.push({remuxResult:u,chunkMeta:i}),i.transmuxing.executeEnd=_g()}},{key:"resetInitialTimestamp",value:function(e){var t=this.demuxer,i=this.remuxer;t&&i&&(t.resetTimeStamp(e),i.resetTimeStamp(e))}},{key:"resetContiguity",value:function(){var e=this.demuxer,t=this.remuxer;e&&t&&(e.resetContiguity(),t.resetNextTimestamp())}},{key:"resetInitSegment",value:function(e,t,i,r,a){var n=this.demuxer,o=this.remuxer;n&&o&&(n.resetInitSegment(e,t,i,r),o.resetInitSegment(e,t,i,a))}},{key:"destroy",value:function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)}},{key:"transmux",value:function(e,t,i,r,a){var n;return n=t&&"SAMPLE-AES"===t.method?this.transmuxSampleAes(e,t,i,r,a):this.transmuxUnencrypted(e,i,r,a),n}},{key:"transmuxUnencrypted",value:function(e,t,i,r){var a=this.demuxer.demux(e,t,!1,!this.config.progressive),n=a.audioTrack,o=a.videoTrack,s=a.id3Track,l=a.textTrack;return{remuxResult:this.remuxer.remux(n,o,s,l,t,i,!1,this.id),chunkMeta:r}}},{key:"transmuxSampleAes",value:function(e,t,i,r,a){var n=this;return this.demuxer.demuxSampleAes(e,t,i).then((function(e){return{remuxResult:n.remuxer.remux(e.audioTrack,e.videoTrack,e.id3Track,e.textTrack,i,r,!1,n.id),chunkMeta:a}}))}},{key:"configureTransmuxer",value:function(e){for(var t,i=this.config,r=this.observer,a=this.typeSupported,n=this.vendor,o=0,s=Dg.length;o<s;o++){var l;if(null!=(l=Dg[o].demux)&&l.probe(e)){t=Dg[o];break}}if(!t)return new Error("Failed to find demuxer by probing fragment data");var c=this.demuxer,u=this.remuxer,d=t.remux,h=t.demux;u&&u instanceof d||(this.remuxer=new d(r,i,a,n)),c&&c instanceof h||(this.demuxer=new h(r,i,a),this.probe=h.probe)}},{key:"needsProbing",value:function(e,t){return!this.demuxer||!this.remuxer||e||t}},{key:"getDecrypter",value:function(){var e=this.decrypter;return e||(e=this.decrypter=new vm(this.config)),e}}])}(),Ig=function(e){return{remuxResult:{},chunkMeta:e}};function Pg(e){return"then"in e&&e.then instanceof Function}var Bg=T((function e(t,i,r,a,n){S(this,e),this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=t,this.videoCodec=i,this.initSegmentData=r,this.duration=a,this.defaultInitPts=n||null})),Mg=T((function e(t,i,r,a,n,o){S(this,e),this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.initSegmentChange=void 0,this.discontinuity=t,this.contiguous=i,this.accurateTimeOffset=r,this.trackSwitch=a,this.timeOffset=n,this.initSegmentChange=o})),Ug={exports:{}};!function(e){var t=Object.prototype.hasOwnProperty,i="~";function r(){}function a(e,t,i){this.fn=e,this.context=t,this.once=i||!1}function n(e,t,r,n,o){if("function"!=typeof r)throw new TypeError("The listener must be a function");var s=new a(r,n||e,o),l=i?i+t:t;return e._events[l]?e._events[l].fn?e._events[l]=[e._events[l],s]:e._events[l].push(s):(e._events[l]=s,e._eventsCount++),e}function o(e,t){0==--e._eventsCount?e._events=new r:delete e._events[t]}function s(){this._events=new r,this._eventsCount=0}Object.create&&(r.prototype=Object.create(null),(new r).__proto__||(i=!1)),s.prototype.eventNames=function(){var e,r,a=[];if(0===this._eventsCount)return a;for(r 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h,p=u.length;for(c=0;c<p;c++)switch(u[c].once&&this.removeListener(e,u[c].fn,void 0,!0),d){case 1:u[c].fn.call(u[c].context);break;case 2:u[c].fn.call(u[c].context,t);break;case 3:u[c].fn.call(u[c].context,t,r);break;case 4:u[c].fn.call(u[c].context,t,r,a);break;default:if(!l)for(h=1,l=new Array(d-1);h<d;h++)l[h-1]=arguments[h];u[c].fn.apply(u[c].context,l)}}return!0},s.prototype.on=function(e,t,i){return n(this,e,t,i,!1)},s.prototype.once=function(e,t,i){return n(this,e,t,i,!0)},s.prototype.removeListener=function(e,t,r,a){var n=i?i+e:e;if(!this._events[n])return this;if(!t)return o(this,n),this;var s=this._events[n];if(s.fn)s.fn!==t||a&&!s.once||r&&s.context!==r||o(this,n);else{for(var l=0,c=[],u=s.length;l<u;l++)(s[l].fn!==t||a&&!s[l].once||r&&s[l].context!==r)&&c.push(s[l]);c.length?this._events[n]=1===c.length?c[0]:c:o(this,n)}return this},s.prototype.removeAllListeners=function(e){var t;return e?(t=i?i+e:e,this._events[t]&&o(this,t)):(this._events=new 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t=this.observer;t&&t.removeAllListeners(),this.frag=null,this.observer=null,this.hls=null}},{key:"push",value:function(e,t,i,r,a,n,o,s,l,c){var u,d,h=this;l.transmuxing.start=self.performance.now();var p=this.transmuxer,f=n?n.start:a.start,m=a.decryptdata,g=this.frag,y=!(g&&a.cc===g.cc),v=!(g&&l.level===g.level),A=g?l.sn-g.sn:-1,b=this.part?l.part-this.part.index:-1,_=0===A&&l.id>1&&l.id===(null==g?void 0:g.stats.chunkCount),k=!v&&(1===A||0===A&&(1===b||_&&b<=0)),w=self.performance.now();(v||A||0===a.stats.parsing.start)&&(a.stats.parsing.start=w),!n||!b&&k||(n.stats.parsing.start=w);var S=!(g&&(null==(u=a.initSegment)?void 0:u.url)===(null==(d=g.initSegment)?void 0:d.url)),T=new Mg(y,k,s,v,f,S);if(!k||y||S){Ud.log("[transmuxer-interface, ".concat(a.type,"]: Starting new transmux session for sn: ").concat(l.sn," p: ").concat(l.part," level: ").concat(l.level," id: ").concat(l.id,"\n        discontinuity: ").concat(y,"\n        trackSwitch: ").concat(v,"\n        contiguous: 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t=this.transmuxer;this.workerContext?this.workerContext.worker.postMessage({cmd:"configure",config:e}):t&&t.configure(e)}},{key:"handleTransmuxComplete",value:function(e){e.chunkMeta.transmuxing.end=self.performance.now(),this.onTransmuxComplete(e)}}])}();function Ng(e,t){if(e.length!==t.length)return!1;for(var i=0;i<e.length;i++)if(!jg(e[i].attrs,t[i].attrs))return!1;return!0}function jg(e,t,i){var r=e["STABLE-RENDITION-ID"];return r&&!i?r===t["STABLE-RENDITION-ID"]:!(i||["LANGUAGE","NAME","CHARACTERISTICS","AUTOSELECT","DEFAULT","FORCED","ASSOC-LANGUAGE"]).some((function(i){return e[i]!==t[i]}))}function Gg(e,t){return t.label.toLowerCase()===e.name.toLowerCase()&&(!t.language||t.language.toLowerCase()===(e.lang||"").toLowerCase())}var zg=T((function e(t){S(this,e),this.buffered=void 0;var i=function(e,i,r){if((i>>>=0)>r-1)throw new DOMException("Failed to execute '".concat(e,"' on 'TimeRanges': The index provided (").concat(i,") is greater than the maximum bound 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r=this.buffers[e];null!=r&&r.updating||this.shiftAndExecuteNext(e)}}}},{key:"shiftAndExecuteNext",value:function(e){this.queues[e].shift(),this.executeNext(e)}},{key:"current",value:function(e){return this.queues[e][0]}}])}(),Wg=/(avc[1234]|hvc1|hev1|dvh[1e]|vp09|av01)(?:\.[^.,]+)+/;function Vg(e){var t=e.querySelectorAll("source");[].slice.call(t).forEach((function(t){e.removeChild(t)}))}var Jg={42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,128:174,129:176,130:189,131:191,132:8482,133:162,134:163,135:9834,136:224,137:32,138:232,139:226,140:234,141:238,142:244,143:251,144:193,145:201,146:211,147:218,148:220,149:252,150:8216,151:161,152:42,153:8217,154:9473,155:169,156:8480,157:8226,158:8220,159:8221,160:192,161:194,162:199,163:200,164:202,165:203,166:235,167:206,168:207,169:239,170:212,171:217,172:249,173:219,174:171,175:187,176:195,177:227,178:205,179:204,180:236,181:210,182:242,183:213,184:245,185:123,186:125,187:92,188:94,189:95,190:124,191:8764,192:196,193:228,194:214,195:246,196:223,197:165,198:164,199:9475,200:197,201:229,202:216,203:248,204:9487,205:9491,206:9495,207:9499},qg=function(e){var t=e;return Jg.hasOwnProperty(e)&&(t=Jg[e]),String.fromCharCode(t)},Kg=15,Yg=100,Qg={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},Xg={17:2,18:4,21:6,22:8,23:10,19:13,20:15},Zg={25:1,26:3,29:5,30:7,31:9,24:11,27:12,28:14},$g={25:2,26:4,29:6,30:8,31:10,27:13,28:15},ey=["white","green","blue","cyan","red","yellow","magenta","black","transparent"],ty=function(){function e(){S(this,e),this.time=null,this.verboseLevel=0}return T(e,[{key:"log",value:function(e,t){if(this.verboseLevel>=e){var i="function"==typeof t?t():t;Ud.log("".concat(this.time," [").concat(e,"] ").concat(i))}}}])}(),iy=function(e){for(var t=[],i=0;i<e.length;i++)t.push(e[i].toString(16));return t},ry=function(){function e(){S(this,e),this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1}return T(e,[{key:"reset",value:function(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1}},{key:"setStyles",value:function(e){for(var t=["foreground","underline","italics","background","flash"],i=0;i<t.length;i++){var r=t[i];e.hasOwnProperty(r)&&(this[r]=e[r])}}},{key:"isDefault",value:function(){return"white"===this.foreground&&!this.underline&&!this.italics&&"black"===this.background&&!this.flash}},{key:"equals",value:function(e){return this.foreground===e.foreground&&this.underline===e.underline&&this.italics===e.italics&&this.background===e.background&&this.flash===e.flash}},{key:"copy",value:function(e){this.foreground=e.foreground,this.underline=e.underline,this.italics=e.italics,this.background=e.background,this.flash=e.flash}},{key:"toString",value:function(){return"color="+this.foreground+", underline="+this.underline+", italics="+this.italics+", background="+this.background+", flash="+this.flash}}])}(),ay=function(){function e(){S(this,e),this.uchar=" ",this.penState=new ry}return T(e,[{key:"reset",value:function(){this.uchar=" ",this.penState.reset()}},{key:"setChar",value:function(e,t){this.uchar=e,this.penState.copy(t)}},{key:"setPenState",value:function(e){this.penState.copy(e)}},{key:"equals",value:function(e){return this.uchar===e.uchar&&this.penState.equals(e.penState)}},{key:"copy",value:function(e){this.uchar=e.uchar,this.penState.copy(e.penState)}},{key:"isEmpty",value:function(){return" "===this.uchar&&this.penState.isDefault()}}])}(),ny=function(){function e(t){S(this,e),this.chars=[],this.pos=0,this.currPenState=new ry,this.cueStartTime=null,this.logger=void 0;for(var i=0;i<Yg;i++)this.chars.push(new ay);this.logger=t}return T(e,[{key:"equals",value:function(e){for(var t=0;t<Yg;t++)if(!this.chars[t].equals(e.chars[t]))return!1;return!0}},{key:"copy",value:function(e){for(var t=0;t<Yg;t++)this.chars[t].copy(e.chars[t])}},{key:"isEmpty",value:function(){for(var e=!0,t=0;t<Yg;t++)if(!this.chars[t].isEmpty()){e=!1;break}return e}},{key:"setCursor",value:function(e){this.pos!==e&&(this.pos=e),this.pos<0?(this.logger.log(3,"Negative cursor position "+this.pos),this.pos=0):this.pos>Yg&&(this.logger.log(3,"Too large cursor position "+this.pos),this.pos=Yg)}},{key:"moveCursor",value:function(e){var t=this.pos+e;if(e>1)for(var i=this.pos+1;i<t+1;i++)this.chars[i].setPenState(this.currPenState);this.setCursor(t)}},{key:"backSpace",value:function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)}},{key:"insertChar",value:function(e){var t=this;e>=144&&this.backSpace();var i=qg(e);this.pos>=Yg?this.logger.log(0,(function(){return"Cannot insert "+e.toString(16)+" ("+i+") at position "+t.pos+". Skipping it!"})):(this.chars[this.pos].setChar(i,this.currPenState),this.moveCursor(1))}},{key:"clearFromPos",value:function(e){var t;for(t=e;t<Yg;t++)this.chars[t].reset()}},{key:"clear",value:function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()}},{key:"clearToEndOfRow",value:function(){this.clearFromPos(this.pos)}},{key:"getTextString",value:function(){for(var e=[],t=!0,i=0;i<Yg;i++){var r=this.chars[i].uchar;" "!==r&&(t=!1),e.push(r)}return t?"":e.join("")}},{key:"setPenStyles",value:function(e){this.currPenState.setStyles(e),this.chars[this.pos].setPenState(this.currPenState)}}])}(),oy=function(){function e(t){S(this,e),this.rows=[],this.currRow=14,this.nrRollUpRows=null,this.lastOutputScreen=null,this.logger=void 0;for(var i=0;i<Kg;i++)this.rows.push(new ny(t));this.logger=t}return T(e,[{key:"reset",value:function(){for(var e=0;e<Kg;e++)this.rows[e].clear();this.currRow=14}},{key:"equals",value:function(e){for(var t=!0,i=0;i<Kg;i++)if(!this.rows[i].equals(e.rows[i])){t=!1;break}return t}},{key:"copy",value:function(e){for(var t=0;t<Kg;t++)this.rows[t].copy(e.rows[t])}},{key:"isEmpty",value:function(){for(var e=!0,t=0;t<Kg;t++)if(!this.rows[t].isEmpty()){e=!1;break}return e}},{key:"backSpace",value:function(){this.rows[this.currRow].backSpace()}},{key:"clearToEndOfRow",value:function(){this.rows[this.currRow].clearToEndOfRow()}},{key:"insertChar",value:function(e){this.rows[this.currRow].insertChar(e)}},{key:"setPen",value:function(e){this.rows[this.currRow].setPenStyles(e)}},{key:"moveCursor",value:function(e){this.rows[this.currRow].moveCursor(e)}},{key:"setCursor",value:function(e){this.logger.log(2,"setCursor: "+e),this.rows[this.currRow].setCursor(e)}},{key:"setPAC",value:function(e){this.logger.log(2,(function(){return"pacData = "+JSON.stringify(e)}));var t=e.row-1;if(this.nrRollUpRows&&t<this.nrRollUpRows-1&&(t=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==t){for(var i=0;i<Kg;i++)this.rows[i].clear();var r=this.currRow+1-this.nrRollUpRows,a=this.lastOutputScreen;if(a){var n=a.rows[r].cueStartTime,o=this.logger.time;if(null!==n&&null!==o&&n<o)for(var s=0;s<this.nrRollUpRows;s++)this.rows[t-this.nrRollUpRows+s+1].copy(a.rows[r+s])}}this.currRow=t;var l=this.rows[this.currRow];if(null!==e.indent){var c=e.indent,u=Math.max(c-1,0);l.setCursor(e.indent),e.color=l.chars[u].penState.foreground}var d={foreground:e.color,underline:e.underline,italics:e.italics,background:"black",flash:!1};this.setPen(d)}},{key:"setBkgData",value:function(e){this.logger.log(2,(function(){return"bkgData = "+JSON.stringify(e)})),this.backSpace(),this.setPen(e),this.insertChar(32)}},{key:"setRollUpRows",value:function(e){this.nrRollUpRows=e}},{key:"rollUp",value:function(){var e=this;if(null!==this.nrRollUpRows){this.logger.log(1,(function(){return e.getDisplayText()}));var t=this.currRow+1-this.nrRollUpRows,i=this.rows.splice(t,1)[0];i.clear(),this.rows.splice(this.currRow,0,i),this.logger.log(2,"Rolling up")}else this.logger.log(3,"roll_up but nrRollUpRows not set yet")}},{key:"getDisplayText",value:function(e){e=e||!1;for(var t=[],i="",r=-1,a=0;a<Kg;a++){var n=this.rows[a].getTextString();n&&(r=a+1,e?t.push("Row "+r+": '"+n+"'"):t.push(n.trim()))}return t.length>0&&(i=e?"["+t.join(" | ")+"]":t.join("\n")),i}},{key:"getTextAndFormat",value:function(){return this.rows}}])}(),sy=function(){function e(t,i,r){S(this,e),this.chNr=void 0,this.outputFilter=void 0,this.mode=void 0,this.verbose=void 0,this.displayedMemory=void 0,this.nonDisplayedMemory=void 0,this.lastOutputScreen=void 0,this.currRollUpRow=void 0,this.writeScreen=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chNr=t,this.outputFilter=i,this.mode=null,this.verbose=0,this.displayedMemory=new oy(r),this.nonDisplayedMemory=new oy(r),this.lastOutputScreen=new oy(r),this.currRollUpRow=this.displayedMemory.rows[14],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=r}return T(e,[{key:"reset",value:function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.outputFilter.reset(),this.currRollUpRow=this.displayedMemory.rows[14],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null}},{key:"getHandler",value:function(){return this.outputFilter}},{key:"setHandler",value:function(e){this.outputFilter=e}},{key:"setPAC",value:function(e){this.writeScreen.setPAC(e)}},{key:"setBkgData",value:function(e){this.writeScreen.setBkgData(e)}},{key:"setMode",value:function(e){e!==this.mode&&(this.mode=e,this.logger.log(2,(function(){return"MODE="+e})),"MODE_POP-ON"===this.mode?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),"MODE_ROLL-UP"!==this.mode&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=e)}},{key:"insertChars",value:function(e){for(var t=this,i=0;i<e.length;i++)this.writeScreen.insertChar(e[i]);var r=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";this.logger.log(2,(function(){return r+": "+t.writeScreen.getDisplayText(!0)})),"MODE_PAINT-ON"!==this.mode&&"MODE_ROLL-UP"!==this.mode||(this.logger.log(1,(function(){return"DISPLAYED: "+t.displayedMemory.getDisplayText(!0)})),this.outputDataUpdate())}},{key:"ccRCL",value:function(){this.logger.log(2,"RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")}},{key:"ccBS",value:function(){this.logger.log(2,"BS - BackSpace"),"MODE_TEXT"!==this.mode&&(this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate())}},{key:"ccAOF",value:function(){}},{key:"ccAON",value:function(){}},{key:"ccDER",value:function(){this.logger.log(2,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()}},{key:"ccRU",value:function(e){this.logger.log(2,"RU("+e+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(e)}},{key:"ccFON",value:function(){this.logger.log(2,"FON - Flash On"),this.writeScreen.setPen({flash:!0})}},{key:"ccRDC",value:function(){this.logger.log(2,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")}},{key:"ccTR",value:function(){this.logger.log(2,"TR"),this.setMode("MODE_TEXT")}},{key:"ccRTD",value:function(){this.logger.log(2,"RTD"),this.setMode("MODE_TEXT")}},{key:"ccEDM",value:function(){this.logger.log(2,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)}},{key:"ccCR",value:function(){this.logger.log(2,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)}},{key:"ccENM",value:function(){this.logger.log(2,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()}},{key:"ccEOC",value:function(){var e=this;if(this.logger.log(2,"EOC - End Of Caption"),"MODE_POP-ON"===this.mode){var t=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=t,this.writeScreen=this.nonDisplayedMemory,this.logger.log(1,(function(){return"DISP: "+e.displayedMemory.getDisplayText()}))}this.outputDataUpdate(!0)}},{key:"ccTO",value:function(e){this.logger.log(2,"TO("+e+") - Tab Offset"),this.writeScreen.moveCursor(e)}},{key:"ccMIDROW",value:function(e){var t={flash:!1};if(t.underline=e%2==1,t.italics=e>=46,t.italics)t.foreground="white";else{var i=Math.floor(e/2)-16,r=["white","green","blue","cyan","red","yellow","magenta"];t.foreground=r[i]}this.logger.log(2,"MIDROW: "+JSON.stringify(t)),this.writeScreen.setPen(t)}},{key:"outputDataUpdate",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0],t=this.logger.time;null!==t&&this.outputFilter&&(null!==this.cueStartTime||this.displayedMemory.isEmpty()?this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue(this.cueStartTime,t,this.lastOutputScreen),e&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:t):this.cueStartTime=t,this.lastOutputScreen.copy(this.displayedMemory))}},{key:"cueSplitAtTime",value:function(e){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,e,this.displayedMemory),this.cueStartTime=e))}}])}(),ly=function(){function e(t,i,r){S(this,e),this.channels=void 0,this.currentChannel=0,this.cmdHistory={a:null,b:null},this.logger=void 0;var a=this.logger=new ty;this.channels=[null,new sy(t,i,a),new sy(t+1,r,a)]}return T(e,[{key:"getHandler",value:function(e){return this.channels[e].getHandler()}},{key:"setHandler",value:function(e,t){this.channels[e].setHandler(t)}},{key:"addData",value:function(e,t){var i,r,a,n=!1;this.logger.time=e;for(var o=0;o<t.length;o+=2)if(r=127&t[o],a=127&t[o+1],0!==r||0!==a){if(this.logger.log(3,"["+iy([t[o],t[o+1]])+"] -> ("+iy([r,a])+")"),i=this.parseCmd(r,a),i||(i=this.parseMidrow(r,a)),i||(i=this.parsePAC(r,a)),i||(i=this.parseBackgroundAttributes(r,a)),!i&&(n=this.parseChars(r,a),n)){var s=this.currentChannel;s&&s>0?this.channels[s].insertChars(n):this.logger.log(2,"No channel found yet. TEXT-MODE?")}i||n||this.logger.log(2,"Couldn't parse cleaned data "+iy([r,a])+" orig: "+iy([t[o],t[o+1]]))}}},{key:"parseCmd",value:function(e,t){var i=this.cmdHistory;if(!((20===e||28===e||21===e||29===e)&&t>=32&&t<=47)&&!((23===e||31===e)&&t>=33&&t<=35))return!1;if(uy(e,t,i))return cy(null,null,i),this.logger.log(3,"Repeated command ("+iy([e,t])+") is dropped"),!0;var r=20===e||21===e||23===e?1:2,a=this.channels[r];return 20===e||21===e||28===e||29===e?32===t?a.ccRCL():33===t?a.ccBS():34===t?a.ccAOF():35===t?a.ccAON():36===t?a.ccDER():37===t?a.ccRU(2):38===t?a.ccRU(3):39===t?a.ccRU(4):40===t?a.ccFON():41===t?a.ccRDC():42===t?a.ccTR():43===t?a.ccRTD():44===t?a.ccEDM():45===t?a.ccCR():46===t?a.ccENM():47===t&&a.ccEOC():a.ccTO(t-32),cy(e,t,i),this.currentChannel=r,!0}},{key:"parseMidrow",value:function(e,t){var i=0;if((17===e||25===e)&&t>=32&&t<=47){if(i=17===e?1:2,i!==this.currentChannel)return this.logger.log(0,"Mismatch channel in midrow parsing"),!1;var r=this.channels[i];return!!r&&(r.ccMIDROW(t),this.logger.log(3,"MIDROW ("+iy([e,t])+")"),!0)}return!1}},{key:"parsePAC",value:function(e,t){var i,r=this.cmdHistory;if(!((e>=17&&e<=23||e>=25&&e<=31)&&t>=64&&t<=127)&&!((16===e||24===e)&&t>=64&&t<=95))return!1;if(uy(e,t,r))return cy(null,null,r),!0;var a=e<=23?1:2;i=t>=64&&t<=95?1===a?Qg[e]:Zg[e]:1===a?Xg[e]:$g[e];var n=this.channels[a];return!!n&&(n.setPAC(this.interpretPAC(i,t)),cy(e,t,r),this.currentChannel=a,!0)}},{key:"interpretPAC",value:function(e,t){var i,r={color:null,italics:!1,indent:null,underline:!1,row:e};return i=t>95?t-96:t-64,r.underline=1==(1&i),i<=13?r.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(i/2)]:i<=15?(r.italics=!0,r.color="white"):r.indent=4*Math.floor((i-16)/2),r}},{key:"parseChars",value:function(e,t){var i,r,a=null,n=null;(e>=25?(i=2,n=e-8):(i=1,n=e),n>=17&&n<=19)?(r=17===n?t+80:18===n?t+112:t+144,this.logger.log(2,"Special char '"+qg(r)+"' in channel "+i),a=[r]):e>=32&&e<=127&&(a=0===t?[e]:[e,t]);if(a){var o=iy(a);this.logger.log(3,"Char codes =  "+o.join(",")),cy(e,t,this.cmdHistory)}return a}},{key:"parseBackgroundAttributes",value:function(e,t){if(!((16===e||24===e)&&t>=32&&t<=47)&&!((23===e||31===e)&&t>=45&&t<=47))return!1;var i,r={};16===e||24===e?(i=Math.floor((t-32)/2),r.background=ey[i],t%2==1&&(r.background=r.background+"_semi")):45===t?r.background="transparent":(r.foreground="black",47===t&&(r.underline=!0));var a=e<=23?1:2;return this.channels[a].setBkgData(r),cy(e,t,this.cmdHistory),!0}},{key:"reset",value:function(){for(var e=0;e<Object.keys(this.channels).length;e++){var t=this.channels[e];t&&t.reset()}this.cmdHistory={a:null,b:null}}},{key:"cueSplitAtTime",value:function(e){for(var t=0;t<this.channels.length;t++){var i=this.channels[t];i&&i.cueSplitAtTime(e)}}}])}();function cy(e,t,i){i.a=e,i.b=t}function uy(e,t,i){return i.a===e&&i.b===t}var dy=function(){function e(t,i){S(this,e),this.timelineController=void 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a=1;a<arguments.length;a++){var n=arguments[a];for(var o in n)e[o]=n[o]}return e}function n(t,n,o){var s=this,l={enumerable:!0};s.hasBeenReset=!1;var c="",u=!1,d=t,h=n,p=o,f=null,m="",g=!0,y="auto",v="start",A=50,b="middle",_=50,k="middle";Object.defineProperty(s,"id",a({},l,{get:function(){return c},set:function(e){c=""+e}})),Object.defineProperty(s,"pauseOnExit",a({},l,{get:function(){return u},set:function(e){u=!!e}})),Object.defineProperty(s,"startTime",a({},l,{get:function(){return d},set:function(e){if("number"!=typeof e)throw new TypeError("Start time must be set to a number.");d=e,this.hasBeenReset=!0}})),Object.defineProperty(s,"endTime",a({},l,{get:function(){return h},set:function(e){if("number"!=typeof e)throw new TypeError("End time must be set to a number.");h=e,this.hasBeenReset=!0}})),Object.defineProperty(s,"text",a({},l,{get:function(){return p},set:function(e){p=""+e,this.hasBeenReset=!0}})),Object.defineProperty(s,"region",a({},l,{get:function(){return f},set:function(e){f=e,this.hasBeenReset=!0}})),Object.defineProperty(s,"vertical",a({},l,{get:function(){return m},set:function(t){var r=function(t){return i(e,t)}(t);if(!1===r)throw new SyntaxError("An invalid or illegal string was specified.");m=r,this.hasBeenReset=!0}})),Object.defineProperty(s,"snapToLines",a({},l,{get:function(){return g},set:function(e){g=!!e,this.hasBeenReset=!0}})),Object.defineProperty(s,"line",a({},l,{get:function(){return y},set:function(e){if("number"!=typeof e&&"auto"!==e)throw new SyntaxError("An invalid number or illegal string was specified.");y=e,this.hasBeenReset=!0}})),Object.defineProperty(s,"lineAlign",a({},l,{get:function(){return v},set:function(e){var t=r(e);if(!t)throw new SyntaxError("An invalid or illegal string was specified.");v=t,this.hasBeenReset=!0}})),Object.defineProperty(s,"position",a({},l,{get:function(){return A},set:function(e){if(e<0||e>100)throw new Error("Position must be between 0 and 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t(e,t,i,r){return 3600*(0|e)+60*(0|t)+(0|i)+parseFloat(r||0)}var i=e.match(/^(?:(\d+):)?(\d{2}):(\d{2})(\.\d+)?/);return i?parseFloat(i[2])>59?t(i[2],i[3],0,i[4]):t(i[1],i[2],i[3],i[4]):null}var my=function(){function e(){S(this,e),this.values=Object.create(null)}return T(e,[{key:"set",value:function(e,t){this.get(e)||""===t||(this.values[e]=t)}},{key:"get",value:function(e,t,i){return i?this.has(e)?this.values[e]:t[i]:this.has(e)?this.values[e]:t}},{key:"has",value:function(e){return e in this.values}},{key:"alt",value:function(e,t,i){for(var r=0;r<i.length;++r)if(t===i[r]){this.set(e,t);break}}},{key:"integer",value:function(e,t){/^-?\d+$/.test(t)&&this.set(e,parseInt(t,10))}},{key:"percent",value:function(e,t){if(/^([\d]{1,3})(\.[\d]*)?%$/.test(t)){var i=parseFloat(t);if(i>=0&&i<=100)return this.set(e,i),!0}return!1}}])}();function gy(e,t,i,r){var a=r?e.split(r):[e];for(var n in a)if("string"==typeof a[n]){var o=a[n].split(i);2===o.length&&t(o[0],o[1])}}var yy=new hy(0,0,""),vy="middle"===yy.align?"middle":"center";function Ay(e,t,i){var r=e;function a(){var t=fy(e);if(null===t)throw new Error("Malformed timestamp: "+r);return e=e.replace(/^[^\sa-zA-Z-]+/,""),t}function n(){e=e.replace(/^\s+/,"")}if(n(),t.startTime=a(),n(),"--\x3e"!==e.slice(0,3))throw new Error("Malformed time stamp (time stamps must be separated by '--\x3e'): "+r);e=e.slice(3),n(),t.endTime=a(),n(),function(e,t){var r=new my;gy(e,(function(e,t){var a;switch(e){case"region":for(var n=i.length-1;n>=0;n--)if(i[n].id===t){r.set(e,i[n].region);break}break;case"vertical":r.alt(e,t,["rl","lr"]);break;case"line":a=t.split(","),r.integer(e,a[0]),r.percent(e,a[0])&&r.set("snapToLines",!1),r.alt(e,a[0],["auto"]),2===a.length&&r.alt("lineAlign",a[1],["start",vy,"end"]);break;case"position":a=t.split(","),r.percent(e,a[0]),2===a.length&&r.alt("positionAlign",a[1],["start",vy,"end","line-left","line-right","auto"]);break;case"size":r.percent(e,t);break;case"align":r.alt(e,t,["start",vy,"end","left","right"])}}),/:/,/\s/),t.region=r.get("region",null),t.vertical=r.get("vertical","");var a=r.get("line","auto");"auto"===a&&-1===yy.line&&(a=-1),t.line=a,t.lineAlign=r.get("lineAlign","start"),t.snapToLines=r.get("snapToLines",!0),t.size=r.get("size",100),t.align=r.get("align",vy);var n=r.get("position","auto");"auto"===n&&50===yy.position&&(n="start"===t.align||"left"===t.align?0:"end"===t.align||"right"===t.align?100:50),t.position=n}(e,t)}function by(e){return e.replace(/<br(?: 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hy(0,0,""),t.state="CUE",-1===r.indexOf("--\x3e")){t.cue.id=r;continue}case"CUE":if(!t.cue){t.state="BADCUE";continue}try{Ay(r,t.cue,t.regionList)}catch(e){t.cue=null,t.state="BADCUE";continue}t.state="CUETEXT";continue;case"CUETEXT":var o=-1!==r.indexOf("--\x3e");if(!r||o&&(n=!0)){t.oncue&&t.cue&&t.oncue(t.cue),t.cue=null,t.state="ID";continue}if(null===t.cue)continue;t.cue.text&&(t.cue.text+="\n"),t.cue.text+=r;continue;case"BADCUE":r||(t.state="ID")}}}catch(e){"CUETEXT"===t.state&&t.cue&&t.oncue&&t.oncue(t.cue),t.cue=null,t.state="INITIAL"===t.state?"BADWEBVTT":"BADCUE"}return this}},{key:"flush",value:function(){var e=this;try{if((e.cue||"HEADER"===e.state)&&(e.buffer+="\n\n",e.parse()),"INITIAL"===e.state||"BADWEBVTT"===e.state)throw new Error("Malformed WebVTT signature.")}catch(t){e.onparsingerror&&e.onparsingerror(t)}return e.onflush&&e.onflush(),this}}])}(),ky=/\r\n|\n\r|\n|\r/g,wy=function(e,t){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0;return e.slice(i,i+t.length)===t},Sy=function(e){for(var t=5381,i=e.length;i;)t=33*t^e.charCodeAt(--i);return(t>>>0).toString()};function Ty(e,t,i){return Sy(e.toString())+Sy(t.toString())+Sy(i)}function Ey(e,t,i,r,a,n,o){var s,l=new _y,c=Ch(new Uint8Array(e)).trim().replace(ky,"\n").split("\n"),u=[],d=t?function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:1;return Ag(e,9e4,1/t)}(t.baseTime,t.timescale):0,h="00:00.000",p=0,f=0,m=!0;l.oncue=function(e){var n=i[r],o=i.ccOffset,l=(p-d)/9e4;if(null!=n&&n.new&&(void 0!==f?o=i.ccOffset=n.start:function(e,t,i){var r=e[t],a=e[r.prevCC];if(!a||!a.new&&r.new)return e.ccOffset=e.presentationOffset=r.start,void(r.new=!1);for(;null!=(n=a)&&n.new;){var n;e.ccOffset+=r.start-a.start,r.new=!1,r=a,a=e[r.prevCC]}e.presentationOffset=i}(i,r,l)),l){if(!t)return void(s=new Error("Missing initPTS for VTT MPEGTS"));o=l-i.presentationOffset}var 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e=this.hls;e.on(Rd.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),e.on(Rd.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(Rd.MANIFEST_PARSED,this.onManifestParsed,this),e.on(Rd.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(Rd.BUFFER_CODECS,this.onBufferCodecs,this),e.on(Rd.MEDIA_DETACHING,this.onMediaDetaching,this)}},{key:"unregisterListener",value:function(){var e=this.hls;e.off(Rd.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),e.off(Rd.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(Rd.MANIFEST_PARSED,this.onManifestParsed,this),e.off(Rd.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(Rd.BUFFER_CODECS,this.onBufferCodecs,this),e.off(Rd.MEDIA_DETACHING,this.onMediaDetaching,this)}},{key:"onFpsDropLevelCapping",value:function(e,t){var i=this.hls.levels[t.droppedLevel];this.isLevelAllowed(i)&&this.restrictedLevels.push({bitrate:i.bitrate,height:i.height,width:i.width})}},{key:"onMediaAttaching",value:function(e,t){this.media=t.media instanceof HTMLVideoElement?t.media:null,this.clientRect=null,this.timer&&this.hls.levels.length&&this.detectPlayerSize()}},{key:"onManifestParsed",value:function(e,t){var i=this.hls;this.restrictedLevels=[],this.firstLevel=t.firstLevel,i.config.capLevelToPlayerSize&&t.video&&this.startCapping()}},{key:"onLevelsUpdated",value:function(e,t){this.timer&&Ed(this.autoLevelCapping)&&this.detectPlayerSize()}},{key:"onBufferCodecs",value:function(e,t){this.hls.config.capLevelToPlayerSize&&t.video&&this.startCapping()}},{key:"onMediaDetaching",value:function(){this.stopCapping()}},{key:"detectPlayerSize",value:function(){if(this.media){if(this.mediaHeight<=0||this.mediaWidth<=0)return void(this.clientRect=null);var e=this.hls.levels;if(e.length){var t=this.hls,i=this.getMaxLevel(e.length-1);i!==this.autoLevelCapping&&Ud.log("Setting autoLevelCapping to ".concat(i,": ").concat(e[i].height,"p@").concat(e[i].bitrate," for media ").concat(this.mediaWidth,"x").concat(this.mediaHeight)),t.autoLevelCapping=i,t.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=t.autoLevelCapping}}}},{key:"getMaxLevel",value:function(t){var i=this,r=this.hls.levels;if(!r.length)return-1;var a=r.filter((function(e,r){return i.isLevelAllowed(e)&&r<=t}));return this.clientRect=null,e.getMaxLevelByMediaSize(a,this.mediaWidth,this.mediaHeight)}},{key:"startCapping",value:function(){this.timer||(this.autoLevelCapping=Number.POSITIVE_INFINITY,self.clearInterval(this.timer),this.timer=self.setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize())}},{key:"stopCapping",value:function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)}},{key:"getDimensions",value:function(){if(this.clientRect)return this.clientRect;var e=this.media,t={width:0,height:0};if(e){var i=e.getBoundingClientRect();t.width=i.width,t.height=i.height,t.width||t.height||(t.width=i.right-i.left||e.width||0,t.height=i.bottom-i.top||e.height||0)}return this.clientRect=t,t}},{key:"mediaWidth",get:function(){return this.getDimensions().width*this.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*this.contentScaleFactor}},{key:"contentScaleFactor",get:function(){var e=1;if(!this.hls.config.ignoreDevicePixelRatio)try{e=self.devicePixelRatio}catch(e){}return e}},{key:"isLevelAllowed",value:function(e){return!this.restrictedLevels.some((function(t){return e.bitrate===t.bitrate&&e.width===t.width&&e.height===t.height}))}}],[{key:"getMaxLevelByMediaSize",value:function(e,t,i){if(null==e||!e.length)return-1;for(var r,a,n=e.length-1,o=Math.max(t,i),s=0;s<e.length;s+=1){var l=e[s];if((l.width>=o||l.height>=o)&&(r=l,!(a=e[s+1])||r.width!==a.width||r.height!==a.height)){n=s;break}}return n}}])}(),Gy="[eme]",zy=function(){function e(t){S(this,e),this.hls=void 0,this.config=void 0,this.media=null,this.keyFormatPromise=null,this.keySystemAccessPromises={},this._requestLicenseFailureCount=0,this.mediaKeySessions=[],this.keyIdToKeySessionPromise={},this.setMediaKeysQueue=e.CDMCleanupPromise?[e.CDMCleanupPromise]:[],this.onMediaEncrypted=this._onMediaEncrypted.bind(this),this.onWaitingForKey=this._onWaitingForKey.bind(this),this.debug=Ud.debug.bind(Ud,Gy),this.log=Ud.log.bind(Ud,Gy),this.warn=Ud.warn.bind(Ud,Gy),this.error=Ud.error.bind(Ud,Gy),this.hls=t,this.config=t.config,this.registerListeners()}return T(e,[{key:"destroy",value:function(){this.unregisterListeners(),this.onMediaDetached();var e=this.config;e.requestMediaKeySystemAccessFunc=null,e.licenseXhrSetup=e.licenseResponseCallback=void 0,e.drmSystems=e.drmSystemOptions={},this.hls=this.onMediaEncrypted=this.onWaitingForKey=this.keyIdToKeySessionPromise=null,this.config=null}},{key:"registerListeners",value:function(){this.hls.on(Rd.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(Rd.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(Rd.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(Rd.MANIFEST_LOADED,this.onManifestLoaded,this)}},{key:"unregisterListeners",value:function(){this.hls.off(Rd.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(Rd.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(Rd.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.off(Rd.MANIFEST_LOADED,this.onManifestLoaded,this)}},{key:"getLicenseServerUrl",value:function(e){var t=this.config,i=t.drmSystems,r=t.widevineLicenseUrl,a=i[e];if(a)return a.licenseUrl;if(e===eh.WIDEVINE&&r)return r;throw new Error('no license server URL configured for key-system "'.concat(e,'"'))}},{key:"getServerCertificateUrl",value:function(e){var t=this.config.drmSystems,i=t[e];if(i)return i.serverCertificateUrl;this.log('No Server Certificate in config.drmSystems["'.concat(e,'"]'))}},{key:"attemptKeySystemAccess",value:function(e){var t=this,i=this.hls.levels,r=function(e){function t(t,i,r){return e.apply(this,arguments)}return t.toString=function(){return e.toString()},t}((function(e,t,i){return!!e&&i.indexOf(e)===t})),a=i.map((function(e){return e.audioCodec})).filter(r),n=i.map((function(e){return e.videoCodec})).filter(r);return a.length+n.length===0&&n.push("avc1.42e01e"),new Promise((function(i,r){var o=function(e){var s=e.shift();t.getMediaKeysPromise(s,a,n).then((function(e){return i({keySystem:s,mediaKeys:e})})).catch((function(t){e.length?o(e):r(t instanceof Jy?t:new Jy({type:Dd.KEY_SYSTEM_ERROR,details:Ld.KEY_SYSTEM_NO_ACCESS,error:t,fatal:!0},t.message))}))};o(e)}))}},{key:"requestMediaKeySystemAccess",value:function(e,t){var i=this.config.requestMediaKeySystemAccessFunc;if("function"!=typeof i){var r="Configured requestMediaKeySystemAccess is not a function ".concat(i);return null===uh&&"http:"===self.location.protocol&&(r="navigator.requestMediaKeySystemAccess is not available over insecure protocol ".concat(location.protocol)),Promise.reject(new Error(r))}return i(e,t)}},{key:"getMediaKeysPromise",value:function(e,t,i){var r=this,a=function(e,t,i,r){var a;switch(e){case eh.FAIRPLAY:a=["cenc","sinf"];break;case eh.WIDEVINE:case eh.PLAYREADY:a=["cenc"];break;case eh.CLEARKEY:a=["cenc","keyids"];break;default:throw new Error("Unknown key-system: ".concat(e))}return function(e,t,i,r){return[{initDataTypes:e,persistentState:r.persistentState||"optional",distinctiveIdentifier:r.distinctiveIdentifier||"optional",sessionTypes:r.sessionTypes||[r.sessionType||"temporary"],audioCapabilities:t.map((function(e){return{contentType:'audio/mp4; codecs="'.concat(e,'"'),robustness:r.audioRobustness||"",encryptionScheme:r.audioEncryptionScheme||null}})),videoCapabilities:i.map((function(e){return{contentType:'video/mp4; codecs="'.concat(e,'"'),robustness:r.videoRobustness||"",encryptionScheme:r.videoEncryptionScheme||null}}))}]}(a,t,i,r)}(e,t,i,this.config.drmSystemOptions),n=this.keySystemAccessPromises[e],o=null==n?void 0:n.keySystemAccess;if(!o){this.log('Requesting encrypted media "'.concat(e,'" key-system access with config: ').concat(JSON.stringify(a))),o=this.requestMediaKeySystemAccess(e,a);var s=this.keySystemAccessPromises[e]={keySystemAccess:o};return o.catch((function(t){r.log('Failed to obtain access to key-system "'.concat(e,'": ').concat(t))})),o.then((function(t){r.log('Access for key-system "'.concat(t.keySystem,'" obtained'));var i=r.fetchServerCertificate(e);return r.log('Create media-keys for "'.concat(e,'"')),s.mediaKeys=t.createMediaKeys().then((function(t){return r.log('Media-keys created for "'.concat(e,'"')),i.then((function(i){return i?r.setMediaKeysServerCertificate(t,e,i):t}))})),s.mediaKeys.catch((function(t){r.error('Failed to create media-keys for "'.concat(e,'"}: ').concat(t))})),s.mediaKeys}))}return o.then((function(){return n.mediaKeys}))}},{key:"createMediaKeySessionContext",value:function(e){var t=e.decryptdata,i=e.keySystem,r=e.mediaKeys;this.log('Creating key-system session "'.concat(i,'" keyId: ').concat(Rh(t.keyId||[])));var a=r.createSession(),n={decryptdata:t,keySystem:i,mediaKeys:r,mediaKeysSession:a,keyStatus:"status-pending"};return this.mediaKeySessions.push(n),n}},{key:"renewKeySession",value:function(e){var t=e.decryptdata;if(t.pssh){var i=this.createMediaKeySessionContext(e),r=this.getKeyIdString(t),a="cenc";this.keyIdToKeySessionPromise[r]=this.generateRequestWithPreferredKeySession(i,a,t.pssh,"expired")}else this.warn("Could not renew expired session. Missing pssh initData.");this.removeSession(e)}},{key:"getKeyIdString",value:function(e){if(!e)throw new Error("Could not read keyId of undefined decryptdata");if(null===e.keyId)throw new Error("keyId is null");return Rh(e.keyId)}},{key:"updateKeySession",value:function(e,t){var i,r=e.mediaKeysSession;return this.log('Updating key-session "'.concat(r.sessionId,'" for keyID ').concat(Rh((null==(i=e.decryptdata)?void 0:i.keyId)||[]),"\n      } (data length: ").concat(t?t.byteLength:t,")")),r.update(t)}},{key:"selectKeySystemFormat",value:function(e){var t=Object.keys(e.levelkeys||{});return this.keyFormatPromise||(this.log("Selecting key-system from fragment (sn: ".concat(e.sn," ").concat(e.type,": ").concat(e.level,") key formats ").concat(t.join(", "))),this.keyFormatPromise=this.getKeyFormatPromise(t)),this.keyFormatPromise}},{key:"getKeyFormatPromise",value:function(e){var t=this;return new Promise((function(i,r){var a=lh(t.config),n=e.map(nh).filter((function(e){return!!e&&-1!==a.indexOf(e)}));return t.getKeySystemSelectionPromise(n).then((function(e){var t=e.keySystem,a=sh(t);a?i(a):r(new Error('Unable to find format for key-system "'.concat(t,'"')))})).catch(r)}))}},{key:"loadKey",value:function(e){var t=this,i=e.keyInfo.decryptdata,r=this.getKeyIdString(i),a="(keyId: ".concat(r,' format: "').concat(i.keyFormat,'" method: ').concat(i.method," uri: ").concat(i.uri,")");this.log("Starting session for key ".concat(a));var n=this.keyIdToKeySessionPromise[r];return n||(n=this.keyIdToKeySessionPromise[r]=this.getKeySystemForKeyPromise(i).then((function(r){var n=r.keySystem,o=r.mediaKeys;return t.throwIfDestroyed(),t.log("Handle encrypted media sn: ".concat(e.frag.sn," ").concat(e.frag.type,": ").concat(e.frag.level," using key ").concat(a)),t.attemptSetMediaKeys(n,o).then((function(){t.throwIfDestroyed();var e=t.createMediaKeySessionContext({keySystem:n,mediaKeys:o,decryptdata:i});return t.generateRequestWithPreferredKeySession(e,"cenc",i.pssh,"playlist-key")}))})),n.catch((function(e){return t.handleError(e)}))),n}},{key:"throwIfDestroyed",value:function(){if(!this.hls)throw new Error("invalid state")}},{key:"handleError",value:function(e){this.hls&&(this.error(e.message),e instanceof Jy?this.hls.trigger(Rd.ERROR,e.data):this.hls.trigger(Rd.ERROR,{type:Dd.KEY_SYSTEM_ERROR,details:Ld.KEY_SYSTEM_NO_KEYS,error:e,fatal:!0}))}},{key:"getKeySystemForKeyPromise",value:function(e){var t=this.getKeyIdString(e),i=this.keyIdToKeySessionPromise[t];if(!i){var r=nh(e.keyFormat),a=r?[r]:lh(this.config);return this.attemptKeySystemAccess(a)}return i}},{key:"getKeySystemSelectionPromise",value:function(e){if(e.length||(e=lh(this.config)),0===e.length)throw new Jy({type:Dd.KEY_SYSTEM_ERROR,details:Ld.KEY_SYSTEM_NO_CONFIGURED_LICENSE,fatal:!0},"Missing key-system license configuration options ".concat(JSON.stringify({drmSystems:this.config.drmSystems})));return this.attemptKeySystemAccess(e)}},{key:"_onMediaEncrypted",value:function(e){var t=this,i=e.initDataType,r=e.initData;if(this.debug('"'.concat(e.type,'" event: init data type: "').concat(i,'"')),null!==r){var a,n;if("sinf"===i&&this.config.drmSystems[eh.FAIRPLAY]){var o=Ph(new Uint8Array(r));try{var s=Qd(JSON.parse(o).sinf),l=Jh(new Uint8Array(s));if(!l)return;a=l.subarray(8,24),n=eh.FAIRPLAY}catch(e){return void this.warn('Failed to parse sinf "encrypted" event message initData')}}else{var c=function(e){if(!(e instanceof ArrayBuffer)||e.byteLength<32)return null;var t={version:0,systemId:"",kids:null,data:null},i=new DataView(e),r=i.getUint32(0);if(e.byteLength!==r&&r>44)return null;if(1886614376!==i.getUint32(4))return null;if(t.version=i.getUint32(8)>>>24,t.version>1)return null;t.systemId=Rh(new Uint8Array(e,12,16));var a=i.getUint32(28);if(0===t.version){if(r-32<a)return null;t.data=new Uint8Array(e,32,a)}else if(1===t.version){t.kids=[];for(var n=0;n<a;n++)t.kids.push(new 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e.mediaKeysSession.generateRequest(t,i).then((function(){var t;o.log('Request generated for key-session "'.concat(null==(t=e.mediaKeysSession)?void 0:t.sessionId,'" keyId: ').concat(u))})).catch((function(e){throw new Jy({type:Dd.KEY_SYSTEM_ERROR,details:Ld.KEY_SYSTEM_NO_SESSION,error:e,fatal:!1},"Error generating key-session request: ".concat(e))})).then((function(){return f})).catch((function(t){throw d.removeAllListeners(),o.removeSession(e),t})).then((function(){return d.removeAllListeners(),e}))}},{key:"onKeyStatusChange",value:function(e){var t=this;e.mediaKeysSession.keyStatuses.forEach((function(i,r){t.log('key status change "'.concat(i,'" for keyStatuses keyId: ').concat(Rh("buffer"in r?new Uint8Array(r.buffer,r.byteOffset,r.byteLength):new Uint8Array(r))," session keyId: ").concat(Rh(new Uint8Array(e.decryptdata.keyId||[]))," uri: ").concat(e.decryptdata.uri)),e.keyStatus=i}))}},{key:"fetchServerCertificate",value:function(e){var t=this.config,i=new(0,t.loader)(t),r=this.getServerCertificateUrl(e);return r?(this.log('Fetching server certificate for "'.concat(e,'"')),new Promise((function(a,n){var o={responseType:"arraybuffer",url:r},s=t.certLoadPolicy.default,l={loadPolicy:s,timeout:s.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0},c={onSuccess:function(e,t,i,r){a(e.data)},onError:function(t,i,a,s){n(new Jy({type:Dd.KEY_SYSTEM_ERROR,details:Ld.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED,fatal:!0,networkDetails:a,response:kd({url:o.url,data:void 0},t)},'"'.concat(e,'" certificate request failed (').concat(r,"). 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n=t.status,o="text"!==t.responseType;if(n>=200&&n<300&&(o&&t.response||null!==t.responseText)){i.loading.end=Math.max(self.performance.now(),i.loading.first);var s=o?t.response:t.responseText,l="arraybuffer"===t.responseType?s.byteLength:s.length;if(i.loaded=i.total=l,i.bwEstimate=8e3*i.total/(i.loading.end-i.loading.first),!this.callbacks)return;var c=this.callbacks.onProgress;if(c&&c(i,e,s,t),!this.callbacks)return;var u={url:t.responseURL,data:s,code:n};this.callbacks.onSuccess(u,i,e,t)}else{var d=a.loadPolicy.errorRetry;wf(d,i.retry,!1,{url:e.url,data:void 0,code:n})?this.retry(d):(Ud.error("".concat(n," while loading ").concat(e.url)),this.callbacks.onError({code:n,text:t.statusText},e,t,i))}}}}},{key:"loadtimeout",value:function(){var e,t=null==(e=this.config)?void 0:e.loadPolicy.timeoutRetry;if(wf(t,this.stats.retry,!0))this.retry(t);else{var i;Ud.warn("timeout while loading ".concat(null==(i=this.context)?void 0:i.url));var r=this.callbacks;r&&(this.abortInternal(),r.onTimeout(this.stats,this.context,this.loader))}}},{key:"retry",value:function(e){var t=this.context,i=this.stats;this.retryDelay=_f(e,i.retry),i.retry++,Ud.warn("".concat(status?"HTTP Status "+status:"Timeout"," while loading ").concat(null==t?void 0:t.url,", retrying ").concat(i.retry,"/").concat(e.maxNumRetry," in ").concat(this.retryDelay,"ms")),this.abortInternal(),this.loader=null,self.clearTimeout(this.retryTimeout),this.retryTimeout=self.setTimeout(this.loadInternal.bind(this),this.retryDelay)}},{key:"loadprogress",value:function(e){var t=this.stats;t.loaded=e.loaded,e.lengthComputable&&(t.total=e.total)}},{key:"getCacheAge",value:function(){var e=null;if(this.loader&&bv.test(this.loader.getAllResponseHeaders())){var t=this.loader.getResponseHeader("age");e=t?parseFloat(t):null}return e}},{key:"getResponseHeader",value:function(e){return this.loader&&new RegExp("^".concat(e,":\\s*[\\d.]+\\s*$"),"im").test(this.loader.getAllResponseHeaders())?this.loader.getResponseHeader(e):null}}])}(),kv=/(\d+)-(\d+)\/(\d+)/,wv=function(){function e(t){S(this,e),this.fetchSetup=void 0,this.requestTimeout=void 0,this.request=null,this.response=null,this.controller=void 0,this.context=null,this.config=null,this.callbacks=null,this.stats=void 0,this.loader=null,this.fetchSetup=t.fetchSetup||Sv,this.controller=new self.AbortController,this.stats=new zd}return T(e,[{key:"destroy",value:function(){this.loader=this.callbacks=this.context=this.config=this.request=null,this.abortInternal(),this.response=null,this.fetchSetup=this.controller=this.stats=null}},{key:"abortInternal",value:function(){this.controller&&!this.stats.loading.end&&(this.stats.aborted=!0,this.controller.abort())}},{key:"abort",value:function(){var e;this.abortInternal(),null!=(e=this.callbacks)&&e.onAbort&&this.callbacks.onAbort(this.stats,this.context,this.response)}},{key:"load",value:function(e,t,i){var r=this,a=this.stats;if(a.loading.start)throw new Error("Loader can only be used once.");a.loading.start=self.performance.now();var n=function(e,t){var i={method:"GET",mode:"cors",credentials:"same-origin",signal:t,headers:new self.Headers(Td({},e.headers))};return e.rangeEnd&&i.headers.set("Range","bytes="+e.rangeStart+"-"+String(e.rangeEnd-1)),i}(e,this.controller.signal),o=i.onProgress,s="arraybuffer"===e.responseType,l=s?"byteLength":"length",c=t.loadPolicy,u=c.maxTimeToFirstByteMs,d=c.maxLoadTimeMs;this.context=e,this.config=t,this.callbacks=i,this.request=this.fetchSetup(e,n),self.clearTimeout(this.requestTimeout),t.timeout=u&&Ed(u)?u:d,this.requestTimeout=self.setTimeout((function(){r.abortInternal(),i.onTimeout(a,e,r.response)}),t.timeout),self.fetch(this.request).then((function(n){r.response=r.loader=n;var l=Math.max(self.performance.now(),a.loading.start);if(self.clearTimeout(r.requestTimeout),t.timeout=d,r.requestTimeout=self.setTimeout((function(){r.abortInternal(),i.onTimeout(a,e,r.response)}),d-(l-a.loading.start)),!n.ok){var c=n.status,u=n.statusText;throw new Ev(u||"fetch, bad network response",c,n)}return a.loading.first=l,a.total=function(e){var t=e.get("Content-Range");if(t){var i=function(e){var t=kv.exec(e);if(t)return parseInt(t[2])-parseInt(t[1])+1}(t);if(Ed(i))return i}var r=e.get("Content-Length");if(r)return parseInt(r)}(n.headers)||a.total,o&&Ed(t.highWaterMark)?r.loadProgressively(n,a,e,t.highWaterMark,o):s?n.arrayBuffer():"json"===e.responseType?n.json():n.text()})).then((function(n){var s=r.response;if(!s)throw new Error("loader destroyed");self.clearTimeout(r.requestTimeout),a.loading.end=Math.max(self.performance.now(),a.loading.first);var c=n[l];c&&(a.loaded=a.total=c);var u={url:s.url,data:n,code:s.status};o&&!Ed(t.highWaterMark)&&o(a,e,n,s),i.onSuccess(u,a,e,s)})).catch((function(t){if(self.clearTimeout(r.requestTimeout),!a.aborted){var n=t&&t.code||0,o=t?t.message:null;i.onError({code:n,text:o},e,t?t.details:null,a)}}))}},{key:"getCacheAge",value:function(){var e=null;if(this.response){var t=this.response.headers.get("age");e=t?parseFloat(t):null}return e}},{key:"getResponseHeader",value:function(e){return this.response?this.response.headers.get(e):null}},{key:"loadProgressively",value:function(e,t,i){var r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:0,a=arguments.length>4?arguments[4]:void 0,n=new Pm,o=e.body.getReader(),s=function(){return o.read().then((function(o){if(o.done)return n.dataLength&&a(t,i,n.flush(),e),Promise.resolve(new ArrayBuffer(0));var l=o.value,c=l.length;return t.loaded+=c,c<r||n.dataLength?(n.push(l),n.dataLength>=r&&a(t,i,n.flush(),e)):a(t,i,l,e),s()})).catch((function(){return Promise.reject()}))};return s()}}])}();function Sv(e,t){return new self.Request(e.url,t)}var Tv,Ev=function(e){function t(e,i,r){var a;return S(this,t),a=_(this,t,[e]),a.code=void 0,a.details=void 0,a.code=i,a.details=r,a}return k(t,e),T(t)}(y(Error)),Cv=/\s/,xv={newCue:function(e,t,i,r){for(var a,n,o,s,l,c=[],u=self.VTTCue||self.TextTrackCue,d=0;d<r.rows.length;d++)if(a=r.rows[d],o=!0,s=0,l="",!a.isEmpty()){for(var h,p=0;p<a.chars.length;p++)Cv.test(a.chars[p].uchar)&&o?s++:(l+=a.chars[p].uchar,o=!1);a.cueStartTime=t,t===i&&(i+=1e-4),s>=16?s--:s++;var f=by(l.trim()),m=Ty(t,i,f);null!=e&&null!=(h=e.cues)&&h.getCueById(m)||(n=new u(t,i,f),n.id=m,n.line=d+1,n.align="left",n.position=10+Math.min(80,10*Math.floor(8*s/32)),c.push(n))}return e&&c.length&&(c.sort((function(e,t){return"auto"===e.line||"auto"===t.line?0:e.line>8&&t.line>8?t.line-e.line:e.line-t.line})),c.forEach((function(t){return Hp(e,t)}))),c}},Rv=kd(kd({autoStartLoad:!0,startPosition:-1,defaultAudioCodec:void 0,debug:!1,capLevelOnFPSDrop:!1,capLevelToPlayerSize:!1,ignoreDevicePixelRatio:!1,preferManagedMediaSource:!0,initialLiveManifestSize:1,maxBufferLength:30,backBufferLength:1/0,frontBufferFlushThreshold:1/0,maxBufferSize:6e7,maxBufferHole:.1,highBufferWatchdogPeriod:2,nudgeOffset:.1,nudgeMaxRetry:3,maxFragLookUpTolerance:.25,liveSyncDurationCount:3,liveMaxLatencyDurationCount:1/0,liveSyncDuration:void 0,liveMaxLatencyDuration:void 0,maxLiveSyncPlaybackRate:1,liveDurationInfinity:!1,liveBackBufferLength:null,maxMaxBufferLength:600,enableWorker:!0,workerPath:null,enableSoftwareAES:!0,startLevel:void 0,startFragPrefetch:!1,fpsDroppedMonitoringPeriod:5e3,fpsDroppedMonitoringThreshold:.2,appendErrorMaxRetry:3,loader:_v,fLoader:void 0,pLoader:void 0,xhrSetup:void 0,licenseXhrSetup:void 0,licenseResponseCallback:void 0,abrController:function(){function e(t){var i=this;S(this,e),this.hls=void 0,this.lastLevelLoadSec=0,this.lastLoadedFragLevel=-1,this.firstSelection=-1,this._nextAutoLevel=-1,this.nextAutoLevelKey="",this.audioTracksByGroup=null,this.codecTiers=null,this.timer=-1,this.fragCurrent=null,this.partCurrent=null,this.bitrateTestDelay=0,this.bwEstimator=void 0,this._abandonRulesCheck=function(){var e=i.fragCurrent,t=i.partCurrent,r=i.hls,a=r.autoLevelEnabled,n=r.media;if(e&&n){var o=performance.now(),s=t?t.stats:e.stats,l=t?t.duration:e.duration,c=o-s.loading.start,u=r.minAutoLevel;if(s.aborted||s.loaded&&s.loaded===s.total||e.level<=u)return i.clearTimer(),void(i._nextAutoLevel=-1);if(a&&!n.paused&&n.playbackRate&&n.readyState){var d=r.mainForwardBufferInfo;if(null!==d){var h=i.bwEstimator.getEstimateTTFB(),p=Math.abs(n.playbackRate);if(!(c<=Math.max(h,l/(2*p)*1e3))){var f=d.len/p,m=s.loading.first?s.loading.first-s.loading.start:-1,g=s.loaded&&m>-1,y=i.getBwEstimate(),v=r.levels,A=v[e.level],b=s.total||Math.max(s.loaded,Math.round(l*A.averageBitrate/8)),_=g?c-m:c;_<1&&g&&(_=Math.min(c,8*s.loaded/y));var k=g?1e3*s.loaded/_:0,w=k?(b-s.loaded)/k:8*b/y+h/1e3;if(!(w<=f)){var S,T=k?8*k:y,E=Number.POSITIVE_INFINITY;for(S=e.level-1;S>u;S--){var C=v[S].maxBitrate;if(E=i.getTimeToLoadFrag(h/1e3,T,l*C,!v[S].details),E<f)break}if(!(E>=w)&&!(E>10*l)){r.nextLoadLevel=r.nextAutoLevel=S,g?i.bwEstimator.sample(c-Math.min(h,m),s.loaded):i.bwEstimator.sampleTTFB(c);var x=v[S].maxBitrate;i.getBwEstimate()*i.hls.config.abrBandWidthUpFactor>x&&i.resetEstimator(x),i.clearTimer(),Ud.warn("[abr] Fragment ".concat(e.sn).concat(t?" part "+t.index:""," of level ").concat(e.level," is loading too slowly;\n      Time to underbuffer: ").concat(f.toFixed(3)," s\n      Estimated load time for current fragment: ").concat(w.toFixed(3)," s\n      Estimated load time for down switch fragment: ").concat(E.toFixed(3)," s\n      TTFB estimate: ").concat(0|m," ms\n      Current BW estimate: ").concat(Ed(y)?0|y:"Unknown"," bps\n      New BW estimate: ").concat(0|i.getBwEstimate()," bps\n      Switching to level ").concat(S," @ ").concat(0|x," bps")),r.trigger(Rd.FRAG_LOAD_EMERGENCY_ABORTED,{frag:e,part:t,stats:s})}}}}}}},this.hls=t,this.bwEstimator=this.initEstimator(),this.registerListeners()}return T(e,[{key:"resetEstimator",value:function(e){e&&(Ud.log("setting initial bwe to ".concat(e)),this.hls.config.abrEwmaDefaultEstimate=e),this.firstSelection=-1,this.bwEstimator=this.initEstimator()}},{key:"initEstimator",value:function(){var e=this.hls.config;return new Ff(e.abrEwmaSlowVoD,e.abrEwmaFastVoD,e.abrEwmaDefaultEstimate)}},{key:"registerListeners",value:function(){var e=this.hls;e.on(Rd.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Rd.FRAG_LOADING,this.onFragLoading,this),e.on(Rd.FRAG_LOADED,this.onFragLoaded,this),e.on(Rd.FRAG_BUFFERED,this.onFragBuffered,this),e.on(Rd.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(Rd.LEVEL_LOADED,this.onLevelLoaded,this),e.on(Rd.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(Rd.MAX_AUTO_LEVEL_UPDATED,this.onMaxAutoLevelUpdated,this),e.on(Rd.ERROR,this.onError,this)}},{key:"unregisterListeners",value:function(){var e=this.hls;e&&(e.off(Rd.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Rd.FRAG_LOADING,this.onFragLoading,this),e.off(Rd.FRAG_LOADED,this.onFragLoaded,this),e.off(Rd.FRAG_BUFFERED,this.onFragBuffered,this),e.off(Rd.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(Rd.LEVEL_LOADED,this.onLevelLoaded,this),e.off(Rd.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(Rd.MAX_AUTO_LEVEL_UPDATED,this.onMaxAutoLevelUpdated,this),e.off(Rd.ERROR,this.onError,this))}},{key:"destroy",value:function(){this.unregisterListeners(),this.clearTimer(),this.hls=this._abandonRulesCheck=null,this.fragCurrent=this.partCurrent=null}},{key:"onManifestLoading",value:function(e,t){this.lastLoadedFragLevel=-1,this.firstSelection=-1,this.lastLevelLoadSec=0,this.fragCurrent=this.partCurrent=null,this.onLevelsUpdated(),this.clearTimer()}},{key:"onLevelsUpdated",value:function(){this.lastLoadedFragLevel>-1&&this.fragCurrent&&(this.lastLoadedFragLevel=this.fragCurrent.level),this._nextAutoLevel=-1,this.onMaxAutoLevelUpdated(),this.codecTiers=null,this.audioTracksByGroup=null}},{key:"onMaxAutoLevelUpdated",value:function(){this.firstSelection=-1,this.nextAutoLevelKey=""}},{key:"onFragLoading",value:function(e,t){var i,r=t.frag;this.ignoreFragment(r)||(r.bitrateTest||(this.fragCurrent=r,this.partCurrent=null!=(i=t.part)?i:null),this.clearTimer(),this.timer=self.setInterval(this._abandonRulesCheck,100))}},{key:"onLevelSwitching",value:function(e,t){this.clearTimer()}},{key:"onError",value:function(e,t){if(!t.fatal)switch(t.details){case Ld.BUFFER_ADD_CODEC_ERROR:case Ld.BUFFER_APPEND_ERROR:this.lastLoadedFragLevel=-1,this.firstSelection=-1;break;case Ld.FRAG_LOAD_TIMEOUT:var i=t.frag,r=this.fragCurrent,a=this.partCurrent;if(i&&r&&i.sn===r.sn&&i.level===r.level){var n=performance.now(),o=a?a.stats:i.stats,s=n-o.loading.start,l=o.loading.first?o.loading.first-o.loading.start:-1;if(o.loaded&&l>-1){var c=this.bwEstimator.getEstimateTTFB();this.bwEstimator.sample(s-Math.min(c,l),o.loaded)}else this.bwEstimator.sampleTTFB(s)}break}}},{key:"getTimeToLoadFrag",value:function(e,t,i,r){return e+i/t+(r?this.lastLevelLoadSec:0)}},{key:"onLevelLoaded",value:function(e,t){var i=this.hls.config,r=t.stats.loading,a=r.end-r.start;Ed(a)&&(this.lastLevelLoadSec=a/1e3),t.details.live?this.bwEstimator.update(i.abrEwmaSlowLive,i.abrEwmaFastLive):this.bwEstimator.update(i.abrEwmaSlowVoD,i.abrEwmaFastVoD)}},{key:"onFragLoaded",value:function(e,t){var i=t.frag,r=t.part,a=r?r.stats:i.stats;if(i.type===Up&&this.bwEstimator.sampleTTFB(a.loading.first-a.loading.start),!this.ignoreFragment(i)){if(this.clearTimer(),i.level===this._nextAutoLevel&&(this._nextAutoLevel=-1),this.firstSelection=-1,this.hls.config.abrMaxWithRealBitrate){var n=r?r.duration:i.duration,o=this.hls.levels[i.level],s=(o.loaded?o.loaded.bytes:0)+a.loaded,l=(o.loaded?o.loaded.duration:0)+n;o.loaded={bytes:s,duration:l},o.realBitrate=Math.round(8*s/l)}if(i.bitrateTest){var c={stats:a,frag:i,part:r,id:i.type};this.onFragBuffered(Rd.FRAG_BUFFERED,c),i.bitrateTest=!1}else this.lastLoadedFragLevel=i.level}}},{key:"onFragBuffered",value:function(e,t){var i=t.frag,r=t.part,a=null!=r&&r.stats.loaded?r.stats:i.stats;if(!a.aborted&&!this.ignoreFragment(i)){var n=a.parsing.end-a.loading.start-Math.min(a.loading.first-a.loading.start,this.bwEstimator.getEstimateTTFB());this.bwEstimator.sample(n,a.loaded),a.bwEstimate=this.getBwEstimate(),i.bitrateTest?this.bitrateTestDelay=n/1e3:this.bitrateTestDelay=0}}},{key:"ignoreFragment",value:function(e){return e.type!==Up||"initSegment"===e.sn}},{key:"clearTimer",value:function(){this.timer>-1&&(self.clearInterval(this.timer),this.timer=-1)}},{key:"firstAutoLevel",get:function(){var e=this.hls,t=e.maxAutoLevel,i=e.minAutoLevel,r=this.getBwEstimate(),a=this.hls.config.maxStarvationDelay,n=this.findBestLevel(r,i,t,0,a,1,1);if(n>-1)return n;var o=this.hls.firstLevel,s=Math.min(Math.max(o,i),t);return Ud.warn("[abr] Could not find best starting auto level. Defaulting to first in playlist ".concat(o," clamped to ").concat(s)),s}},{key:"forcedAutoLevel",get:function(){return this.nextAutoLevelKey?-1:this._nextAutoLevel}},{key:"nextAutoLevel",get:function(){var e=this.forcedAutoLevel,t=this.bwEstimator.canEstimate(),i=this.lastLoadedFragLevel>-1;if(!(-1===e||t&&i&&this.nextAutoLevelKey!==this.getAutoLevelKey()))return e;var r=t&&i?this.getNextABRAutoLevel():this.firstAutoLevel;if(-1!==e){var a=this.hls.levels;if(a.length>Math.max(e,r)&&a[e].loadError<=a[r].loadError)return e}return this._nextAutoLevel=r,this.nextAutoLevelKey=this.getAutoLevelKey(),r},set:function(e){var t=this.hls,i=t.maxAutoLevel,r=t.minAutoLevel,a=Math.min(Math.max(e,r),i);this._nextAutoLevel!==a&&(this.nextAutoLevelKey="",this._nextAutoLevel=a)}},{key:"getAutoLevelKey",value:function(){return"".concat(this.getBwEstimate(),"_").concat(this.getStarvationDelay().toFixed(2))}},{key:"getNextABRAutoLevel",value:function(){var e=this.fragCurrent,t=this.partCurrent,i=this.hls,r=i.maxAutoLevel,a=i.config,n=i.minAutoLevel,o=t?t.duration:e?e.duration:0,s=this.getBwEstimate(),l=this.getStarvationDelay(),c=a.abrBandWidthFactor,u=a.abrBandWidthUpFactor;if(l){var d=this.findBestLevel(s,n,r,l,0,c,u);if(d>=0)return d}var h=o?Math.min(o,a.maxStarvationDelay):a.maxStarvationDelay;if(!l){var p=this.bitrateTestDelay;p&&(h=(o?Math.min(o,a.maxLoadingDelay):a.maxLoadingDelay)-p,Ud.info("[abr] bitrate test took ".concat(Math.round(1e3*p),"ms, set first fragment max fetchDuration to ").concat(Math.round(1e3*h)," ms")),c=u=1)}var f=this.findBestLevel(s,n,r,l,h,c,u);if(Ud.info("[abr] ".concat(l?"rebuffering expected":"buffer is empty",", optimal quality level ").concat(f)),f>-1)return f;var m=i.levels[n],g=i.levels[i.loadLevel];return(null==m?void 0:m.bitrate)<(null==g?void 0:g.bitrate)?n:i.loadLevel}},{key:"getStarvationDelay",value:function(){var e=this.hls,t=e.media;if(!t)return 1/0;var i=t&&0!==t.playbackRate?Math.abs(t.playbackRate):1,r=e.mainForwardBufferInfo;return(r?r.len:0)/i}},{key:"getBwEstimate",value:function(){return this.bwEstimator.canEstimate()?this.bwEstimator.getEstimate():this.hls.config.abrEwmaDefaultEstimate}},{key:"findBestLevel",value:function(e,t,i,r,a,n,o){var s,l=this,c=r+a,u=this.lastLoadedFragLevel,d=-1===u?this.hls.firstLevel:u,h=this.fragCurrent,p=this.partCurrent,f=this.hls,m=f.levels,g=f.allAudioTracks,y=f.loadLevel,v=f.config;if(1===m.length)return 0;var A,b=m[d],_=!(null==b||null==(s=b.details)||!s.live),k=-1===y||-1===u,w="SDR",S=(null==b?void 0:b.frameRate)||0,T=v.audioPreference,E=v.videoPreference,C=this.audioTracksByGroup||(this.audioTracksByGroup=function(e){return e.reduce((function(e,t){var i=e.groups[t.groupId];i||(i=e.groups[t.groupId]={tracks:[],channels:{2:0},hasDefault:!1,hasAutoSelect:!1}),i.tracks.push(t);var r=t.channels||"2";return i.channels[r]=(i.channels[r]||0)+1,i.hasDefault=i.hasDefault||t.default,i.hasAutoSelect=i.hasAutoSelect||t.autoselect,i.hasDefault&&(e.hasDefaultAudio=!0),i.hasAutoSelect&&(e.hasAutoSelectAudio=!0),e}),{hasDefaultAudio:!1,hasAutoSelectAudio:!1,groups:{}})}(g));if(k){if(-1!==this.firstSelection)return this.firstSelection;var x=this.codecTiers||(this.codecTiers=function(e,t,i,r){return e.slice(i,r+1).reduce((function(e,i){if(!i.codecSet)return e;var r=i.audioGroups,a=e[i.codecSet];a||(e[i.codecSet]=a={minBitrate:1/0,minHeight:1/0,minFramerate:1/0,maxScore:0,videoRanges:{SDR:0},channels:{2:0},hasDefaultAudio:!r,fragmentError:0}),a.minBitrate=Math.min(a.minBitrate,i.bitrate);var n=Math.min(i.height,i.width);return a.minHeight=Math.min(a.minHeight,n),a.minFramerate=Math.min(a.minFramerate,i.frameRate),a.maxScore=Math.max(a.maxScore,i.score),a.fragmentError+=i.fragmentError,a.videoRanges[i.videoRange]=(a.videoRanges[i.videoRange]||0)+1,r&&r.forEach((function(e){if(e){var i=t.groups[e];a.hasDefaultAudio=a.hasDefaultAudio||t.hasDefaultAudio?i.hasDefault:i.hasAutoSelect||!t.hasDefaultAudio&&!t.hasAutoSelectAudio,Object.keys(i.channels).forEach((function(e){a.channels[e]=(a.channels[e]||0)+i.channels[e]}))}})),e}),{})}(m,C,t,i)),R=function(e,t,i,r,a){for(var n=Object.keys(e),o=null==r?void 0:r.channels,s=null==r?void 0:r.audioCodec,l=o&&2===parseInt(o),c=!0,u=!1,d=1/0,h=1/0,p=1/0,f=0,m=[],g=zf(t,a),y=g.preferHDR,v=g.allowedVideoRanges,A=function(){var t=e[n[b]];c=t.channels[2]>0,d=Math.min(d,t.minHeight),h=Math.min(h,t.minFramerate),p=Math.min(p,t.minBitrate);var i=v.filter((function(e){return t.videoRanges[e]>0}));i.length>0&&(u=!0,m=i)},b=n.length;b--;)A();d=Ed(d)?d:0,h=Ed(h)?h:0;var _=Math.max(1080,d),k=Math.max(30,h);p=Ed(p)?p:i,i=Math.max(p,i),u||(t=void 0,m=[]);var w=n.reduce((function(t,r){var a=e[r];if(r===t)return t;if(a.minBitrate>i)return Hf(r,"min bitrate of ".concat(a.minBitrate," > current estimate of ").concat(i)),t;if(!a.hasDefaultAudio)return Hf(r,"no renditions with default or auto-select sound found"),t;if(s&&r.indexOf(s.substring(0,4))%5!=0)return Hf(r,'audio codec preference "'.concat(s,'" not found')),t;if(o&&!l){if(!a.channels[o])return Hf(r,"no renditions with ".concat(o," channel sound found (channels options: ").concat(Object.keys(a.channels),")")),t}else if((!s||l)&&c&&0===a.channels[2])return Hf(r,"no renditions with stereo sound found"),t;return a.minHeight>_?(Hf(r,"min resolution of ".concat(a.minHeight," > maximum of ").concat(_)),t):a.minFramerate>k?(Hf(r,"min framerate of ".concat(a.minFramerate," > maximum of ").concat(k)),t):m.some((function(e){return a.videoRanges[e]>0}))?a.maxScore<f?(Hf(r,"max score of ".concat(a.maxScore," < selected max of ").concat(f)),t):t&&(fp(r)>=fp(t)||a.fragmentError>e[t].fragmentError)?t:(f=a.maxScore,r):(Hf(r,"no variants with VIDEO-RANGE of ".concat(JSON.stringify(m)," found")),t)}),void 0);return{codecSet:w,videoRanges:m,preferHDR:y,minFramerate:h,minBitrate:p}}(x,w,e,T,E),D=R.codecSet,L=R.videoRanges,I=R.minFramerate,P=R.minBitrate,B=R.preferHDR;A=D,w=B?L[L.length-1]:L[0],S=I,e=Math.max(e,P),Ud.log("[abr] picked start tier ".concat(JSON.stringify(R)))}else A=null==b?void 0:b.codecSet,w=null==b?void 0:b.videoRange;for(var M,U,F=p?p.duration:h?h.duration:0,O=this.bwEstimator.getEstimateTTFB()/1e3,N=[],j=function(){var t=m[G],s=G>d;if(!t)return 0;if(v.useMediaCapabilities&&!t.supportedResult&&!t.supportedPromise){var h=navigator.mediaCapabilities;"function"==typeof(null==h?void 0:h.decodingInfo)&&jf(t,C,w,S,e,T)?(t.supportedPromise=Gf(t,C,h),t.supportedPromise.then((function(e){if(l.hls){t.supportedResult=e;var i=l.hls.levels,r=i.indexOf(t);e.error?Ud.warn('[abr] MediaCapabilities decodingInfo error: "'.concat(e.error,'" for level ').concat(r," ").concat(JSON.stringify(e))):e.supported||(Ud.warn("[abr] Unsupported MediaCapabilities decodingInfo result for level ".concat(r," ").concat(JSON.stringify(e))),r>-1&&i.length>1&&(Ud.log("[abr] Removing unsupported level ".concat(r)),l.hls.removeLevel(r)))}}))):t.supportedResult=Of}if(A&&t.codecSet!==A||w&&t.videoRange!==w||s&&S>t.frameRate||!s&&S>0&&S<t.frameRate||t.supportedResult&&(null==(M=t.supportedResult.decodingInfoResults)||!M[0].smooth))return N.push(G),0;var f,g=t.details,E=(p?null==g?void 0:g.partTarget:null==g?void 0:g.averagetargetduration)||F;f=s?o*e:n*e;var x=F&&r>=2*F&&0===a?m[G].averageBitrate:m[G].maxBitrate,R=l.getTimeToLoadFrag(O,f,x*E,void 0===g);if(f>=x&&(G===u||0===t.loadError&&0===t.fragmentError)&&(R<=O||!Ed(R)||_&&!l.bitrateTestDelay||R<c)){var D=l.forcedAutoLevel;return{v:(G===y||-1!==D&&D===y||(N.length&&Ud.trace("[abr] Skipped level(s) ".concat(N.join(",")," of ").concat(i,' max with CODECS and VIDEO-RANGE:"').concat(m[N[0]].codecs,'" ').concat(m[N[0]].videoRange,'; not compatible with "').concat(b.codecs,'" ').concat(w)),Ud.info("[abr] switch candidate:".concat(d,"->").concat(G," adjustedbw(").concat(Math.round(f),")-bitrate=").concat(Math.round(f-x)," ttfb:").concat(O.toFixed(1)," avgDuration:").concat(E.toFixed(1)," maxFetchDuration:").concat(c.toFixed(1)," fetchDuration:").concat(R.toFixed(1)," firstSelection:").concat(k," codecSet:").concat(A," videoRange:").concat(w," hls.loadLevel:").concat(y))),k&&(l.firstSelection=G),G)}}},G=i;G>=t;G--)if(U=j(),0!==U&&U)return U.v;return-1}}])}(),bufferController:function(){function e(t){var i=this;S(this,e),this.details=null,this._objectUrl=null,this.operationQueue=void 0,this.listeners=void 0,this.hls=void 0,this.bufferCodecEventsExpected=0,this._bufferCodecEventsTotal=0,this.media=null,this.mediaSource=null,this.lastMpegAudioChunk=null,this.appendSource=void 0,this.appendErrors={audio:0,video:0,audiovideo:0},this.tracks={},this.pendingTracks={},this.sourceBuffer=void 0,this.log=void 0,this.warn=void 0,this.error=void 0,this._onEndStreaming=function(e){i.hls&&i.hls.pauseBuffering()},this._onStartStreaming=function(e){i.hls&&i.hls.resumeBuffering()},this._onMediaSourceOpen=function(){var e=i.media,t=i.mediaSource;i.log("Media source opened"),e&&(e.removeEventListener("emptied",i._onMediaEmptied),i.updateMediaElementDuration(),i.hls.trigger(Rd.MEDIA_ATTACHED,{media:e,mediaSource:t})),t&&t.removeEventListener("sourceopen",i._onMediaSourceOpen),i.checkPendingTracks()},this._onMediaSourceClose=function(){i.log("Media source closed")},this._onMediaSourceEnded=function(){i.log("Media source ended")},this._onMediaEmptied=function(){var e=i.mediaSrc,t=i._objectUrl;e!==t&&Ud.error("Media element src was set while attaching MediaSource (".concat(t," > ").concat(e,")"))},this.hls=t;var r="[buffer-controller]";this.appendSource=t.config.preferManagedMediaSource&&"undefined"!=typeof self&&self.ManagedMediaSource,this.log=Ud.log.bind(Ud,r),this.warn=Ud.warn.bind(Ud,r),this.error=Ud.error.bind(Ud,r),this._initSourceBuffer(),this.registerListeners()}return T(e,[{key:"hasSourceTypes",value:function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0}},{key:"destroy",value:function(){this.unregisterListeners(),this.details=null,this.lastMpegAudioChunk=null,this.hls=null}},{key:"registerListeners",value:function(){var e=this.hls;e.on(Rd.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(Rd.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(Rd.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Rd.MANIFEST_PARSED,this.onManifestParsed,this),e.on(Rd.BUFFER_RESET,this.onBufferReset,this),e.on(Rd.BUFFER_APPENDING,this.onBufferAppending,this),e.on(Rd.BUFFER_CODECS,this.onBufferCodecs,this),e.on(Rd.BUFFER_EOS,this.onBufferEos,this),e.on(Rd.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(Rd.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(Rd.FRAG_PARSED,this.onFragParsed,this),e.on(Rd.FRAG_CHANGED,this.onFragChanged,this)}},{key:"unregisterListeners",value:function(){var e=this.hls;e.off(Rd.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(Rd.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(Rd.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Rd.MANIFEST_PARSED,this.onManifestParsed,this),e.off(Rd.BUFFER_RESET,this.onBufferReset,this),e.off(Rd.BUFFER_APPENDING,this.onBufferAppending,this),e.off(Rd.BUFFER_CODECS,this.onBufferCodecs,this),e.off(Rd.BUFFER_EOS,this.onBufferEos,this),e.off(Rd.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(Rd.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(Rd.FRAG_PARSED,this.onFragParsed,this),e.off(Rd.FRAG_CHANGED,this.onFragChanged,this)}},{key:"_initSourceBuffer",value:function(){this.sourceBuffer={},this.operationQueue=new Hg(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]},this.appendErrors={audio:0,video:0,audiovideo:0},this.lastMpegAudioChunk=null}},{key:"onManifestLoading",value:function(){this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=0,this.details=null}},{key:"onManifestParsed",value:function(e,t){var i=2;(t.audio&&!t.video||!t.altAudio)&&(i=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=i,this.log("".concat(this.bufferCodecEventsExpected," bufferCodec event(s) expected"))}},{key:"onMediaAttaching",value:function(e,t){var i=this.media=t.media,r=lp(this.appendSource);if(i&&r){var a,n=this.mediaSource=new r;this.log("created media source: ".concat(null==(a=n.constructor)?void 0:a.name)),n.addEventListener("sourceopen",this._onMediaSourceOpen),n.addEventListener("sourceended",this._onMediaSourceEnded),n.addEventListener("sourceclose",this._onMediaSourceClose),this.appendSource&&(n.addEventListener("startstreaming",this._onStartStreaming),n.addEventListener("endstreaming",this._onEndStreaming));var o=this._objectUrl=self.URL.createObjectURL(n);if(this.appendSource)try{i.removeAttribute("src");var s=self.ManagedMediaSource;i.disableRemotePlayback=i.disableRemotePlayback||s&&n instanceof s,Vg(i),function(e,t){var i=self.document.createElement("source");i.type="video/mp4",i.src=t,e.appendChild(i)}(i,o),i.load()}catch(e){i.src=o}else i.src=o;i.addEventListener("emptied",this._onMediaEmptied)}}},{key:"onMediaDetaching",value:function(){var e=this.media,t=this.mediaSource,i=this._objectUrl;if(t){if(this.log("media source detaching"),"open"===t.readyState)try{t.endOfStream()}catch(e){this.warn("onMediaDetaching: ".concat(e.message," while calling endOfStream"))}this.onBufferReset(),t.removeEventListener("sourceopen",this._onMediaSourceOpen),t.removeEventListener("sourceended",this._onMediaSourceEnded),t.removeEventListener("sourceclose",this._onMediaSourceClose),this.appendSource&&(t.removeEventListener("startstreaming",this._onStartStreaming),t.removeEventListener("endstreaming",this._onEndStreaming)),e&&(e.removeEventListener("emptied",this._onMediaEmptied),i&&self.URL.revokeObjectURL(i),this.mediaSrc===i?(e.removeAttribute("src"),this.appendSource&&Vg(e),e.load()):this.warn("media|source.src was changed by a third party - skip cleanup")),this.mediaSource=null,this.media=null,this._objectUrl=null,this.bufferCodecEventsExpected=this._bufferCodecEventsTotal,this.pendingTracks={},this.tracks={}}this.hls.trigger(Rd.MEDIA_DETACHED,void 0)}},{key:"onBufferReset",value:function(){var e=this;this.getSourceBufferTypes().forEach((function(t){e.resetBuffer(t)})),this._initSourceBuffer()}},{key:"resetBuffer",value:function(e){var t=this.sourceBuffer[e];try{var i;t&&(this.removeBufferListeners(e),this.sourceBuffer[e]=void 0,null!=(i=this.mediaSource)&&i.sourceBuffers.length&&this.mediaSource.removeSourceBuffer(t))}catch(t){this.warn("onBufferReset ".concat(e),t)}}},{key:"onBufferCodecs",value:function(e,t){var i=this,r=this.getSourceBufferTypes().length,a=Object.keys(t);if(a.forEach((function(e){if(r){var a=i.tracks[e];if(a&&"function"==typeof a.buffer.changeType){var n,o=t[e],s=o.id,l=o.codec,c=o.levelCodec,u=o.container,d=o.metadata,h=vp(a.codec,a.levelCodec),p=null==h?void 0:h.replace(Wg,"$1"),f=vp(l,c),m=null==(n=f)?void 0:n.replace(Wg,"$1");if(f&&p!==m){"audio"===e.slice(0,5)&&(f=yp(f,i.appendSource));var g="".concat(u,";codecs=").concat(f);i.appendChangeType(e,g),i.log("switching codec ".concat(h," to ").concat(f)),i.tracks[e]={buffer:a.buffer,codec:l,container:u,levelCodec:c,metadata:d,id:s}}}}else i.pendingTracks[e]=t[e]})),!r){var n=Math.max(this.bufferCodecEventsExpected-1,0);this.bufferCodecEventsExpected!==n&&(this.log("".concat(n," bufferCodec event(s) expected ").concat(a.join(","))),this.bufferCodecEventsExpected=n),this.mediaSource&&"open"===this.mediaSource.readyState&&this.checkPendingTracks()}}},{key:"appendChangeType",value:function(e,t){var i=this,r=this.operationQueue,a={execute:function(){var a=i.sourceBuffer[e];a&&(i.log("changing ".concat(e," sourceBuffer type to ").concat(t)),a.changeType(t)),r.shiftAndExecuteNext(e)},onStart:function(){},onComplete:function(){},onError:function(t){i.warn("Failed to change ".concat(e," SourceBuffer type"),t)}};r.append(a,e,!!this.pendingTracks[e])}},{key:"onBufferAppending",value:function(e,t){var i=this,r=this.hls,a=this.operationQueue,n=this.tracks,o=t.data,s=t.type,l=t.frag,c=t.part,u=t.chunkMeta,d=u.buffering[s],h=self.performance.now();d.start=h;var p=l.stats.buffering,f=c?c.stats.buffering:null;0===p.start&&(p.start=h),f&&0===f.start&&(f.start=h);var m=n.audio,g=!1;"audio"===s&&"audio/mpeg"===(null==m?void 0:m.container)&&(g=!this.lastMpegAudioChunk||1===u.id||this.lastMpegAudioChunk.sn!==u.sn,this.lastMpegAudioChunk=u);var y=l.start,v={execute:function(){if(d.executeStart=self.performance.now(),g){var e=i.sourceBuffer[s];if(e){var t=y-e.timestampOffset;Math.abs(t)>=.1&&(i.log("Updating audio SourceBuffer timestampOffset to ".concat(y," (delta: ").concat(t,") sn: ").concat(l.sn,")")),e.timestampOffset=y)}}i.appendExecutor(o,s)},onStart:function(){},onComplete:function(){var e=self.performance.now();d.executeEnd=d.end=e,0===p.first&&(p.first=e),f&&0===f.first&&(f.first=e);var t=i.sourceBuffer,r={};for(var a in t)r[a]=rm.getBuffered(t[a]);i.appendErrors[s]=0,"audio"===s||"video"===s?i.appendErrors.audiovideo=0:(i.appendErrors.audio=0,i.appendErrors.video=0),i.hls.trigger(Rd.BUFFER_APPENDED,{type:s,frag:l,part:c,chunkMeta:u,parent:l.type,timeRanges:r})},onError:function(e){var t={type:Dd.MEDIA_ERROR,parent:l.type,details:Ld.BUFFER_APPEND_ERROR,sourceBufferName:s,frag:l,part:c,chunkMeta:u,error:e,err:e,fatal:!1};if(e.code===DOMException.QUOTA_EXCEEDED_ERR)t.details=Ld.BUFFER_FULL_ERROR;else{var a=++i.appendErrors[s];t.details=Ld.BUFFER_APPEND_ERROR,i.warn("Failed ".concat(a,"/").concat(r.config.appendErrorMaxRetry,' times to append segment in "').concat(s,'" sourceBuffer')),a>=r.config.appendErrorMaxRetry&&(t.fatal=!0)}r.trigger(Rd.ERROR,t)}};a.append(v,s,!!this.pendingTracks[s])}},{key:"onBufferFlushing",value:function(e,t){var i=this,r=this.operationQueue,a=function(e){return{execute:i.removeExecutor.bind(i,e,t.startOffset,t.endOffset),onStart:function(){},onComplete:function(){i.hls.trigger(Rd.BUFFER_FLUSHED,{type:e})},onError:function(t){i.warn("Failed to remove from ".concat(e," SourceBuffer"),t)}}};t.type?r.append(a(t.type),t.type):this.getSourceBufferTypes().forEach((function(e){r.append(a(e),e)}))}},{key:"onFragParsed",value:function(e,t){var i=this,r=t.frag,a=t.part,n=[],o=a?a.elementaryStreams:r.elementaryStreams;o[Vd]?n.push("audiovideo"):(o[Hd]&&n.push("audio"),o[Wd]&&n.push("video")),0===n.length&&this.warn("Fragments must have at least one ElementaryStreamType set. type: ".concat(r.type," level: ").concat(r.level," sn: ").concat(r.sn)),this.blockBuffers((function(){var e=self.performance.now();r.stats.buffering.end=e,a&&(a.stats.buffering.end=e);var t=a?a.stats:r.stats;i.hls.trigger(Rd.FRAG_BUFFERED,{frag:r,part:a,stats:t,id:r.type})}),n)}},{key:"onFragChanged",value:function(e,t){this.trimBuffers()}},{key:"onBufferEos",value:function(e,t){var i=this;this.getSourceBufferTypes().reduce((function(e,r){var a=i.sourceBuffer[r];return!a||t.type&&t.type!==r||(a.ending=!0,a.ended||(a.ended=!0,i.log("".concat(r," sourceBuffer now EOS")))),e&&!(a&&!a.ended)}),!0)&&(this.log("Queueing mediaSource.endOfStream()"),this.blockBuffers((function(){i.getSourceBufferTypes().forEach((function(e){var t=i.sourceBuffer[e];t&&(t.ending=!1)}));var e=i.mediaSource;e&&"open"===e.readyState?(i.log("Calling mediaSource.endOfStream()"),e.endOfStream()):e&&i.log("Could not call mediaSource.endOfStream(). mediaSource.readyState: ".concat(e.readyState))})))}},{key:"onLevelUpdated",value:function(e,t){var i=t.details;i.fragments.length&&(this.details=i,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration())}},{key:"trimBuffers",value:function(){var e=this.hls,t=this.details,i=this.media;if(i&&null!==t&&this.getSourceBufferTypes().length){var r=e.config,a=i.currentTime,n=t.levelTargetDuration,o=t.live&&null!==r.liveBackBufferLength?r.liveBackBufferLength:r.backBufferLength;if(Ed(o)&&o>0){var s=Math.max(o,n),l=Math.floor(a/n)*n-s;this.flushBackBuffer(a,n,l)}if(Ed(r.frontBufferFlushThreshold)&&r.frontBufferFlushThreshold>0){var c=Math.max(r.maxBufferLength,r.frontBufferFlushThreshold),u=Math.max(c,n),d=Math.floor(a/n)*n+u;this.flushFrontBuffer(a,n,d)}}}},{key:"flushBackBuffer",value:function(e,t,i){var r=this,a=this.details,n=this.sourceBuffer;this.getSourceBufferTypes().forEach((function(o){var s=n[o];if(s){var l=rm.getBuffered(s);if(l.length>0&&i>l.start(0)){if(r.hls.trigger(Rd.BACK_BUFFER_REACHED,{bufferEnd:i}),null!=a&&a.live)r.hls.trigger(Rd.LIVE_BACK_BUFFER_REACHED,{bufferEnd:i});else if(s.ended&&l.end(l.length-1)-e<2*t)return void r.log("Cannot flush ".concat(o," back buffer while SourceBuffer is in ended state"));r.hls.trigger(Rd.BUFFER_FLUSHING,{startOffset:0,endOffset:i,type:o})}}}))}},{key:"flushFrontBuffer",value:function(e,t,i){var r=this,a=this.sourceBuffer;this.getSourceBufferTypes().forEach((function(n){var o=a[n];if(o){var s=rm.getBuffered(o),l=s.length;if(l<2)return;var c=s.start(l-1),u=s.end(l-1);if(i>c||e>=c&&e<=u)return;if(o.ended&&e-u<2*t)return void r.log("Cannot flush ".concat(n," front buffer while SourceBuffer is in ended state"));r.hls.trigger(Rd.BUFFER_FLUSHING,{startOffset:c,endOffset:1/0,type:n})}}))}},{key:"updateMediaElementDuration",value:function(){if(this.details&&this.media&&this.mediaSource&&"open"===this.mediaSource.readyState){var e=this.details,t=this.hls,i=this.media,r=this.mediaSource,a=e.fragments[0].start+e.totalduration,n=i.duration,o=Ed(r.duration)?r.duration:0;e.live&&t.config.liveDurationInfinity?(r.duration=1/0,this.updateSeekableRange(e)):(a>o&&a>n||!Ed(n))&&(this.log("Updating Media Source duration to ".concat(a.toFixed(3))),r.duration=a)}}},{key:"updateSeekableRange",value:function(e){var t=this.mediaSource,i=e.fragments;if(i.length&&e.live&&null!=t&&t.setLiveSeekableRange){var r=Math.max(0,i[0].start),a=Math.max(r,r+e.totalduration);this.log("Media Source duration is set to ".concat(t.duration,". Setting seekable range to ").concat(r,"-").concat(a,".")),t.setLiveSeekableRange(r,a)}}},{key:"checkPendingTracks",value:function(){var e=this.bufferCodecEventsExpected,t=this.operationQueue,i=this.pendingTracks,r=Object.keys(i).length;if(r&&(!e||2===r||"audiovideo"in i)){this.createSourceBuffers(i),this.pendingTracks={};var a=this.getSourceBufferTypes();if(a.length)this.hls.trigger(Rd.BUFFER_CREATED,{tracks:this.tracks}),a.forEach((function(e){t.executeNext(e)}));else{var n=new Error("could not create source buffer for media codec(s)");this.hls.trigger(Rd.ERROR,{type:Dd.MEDIA_ERROR,details:Ld.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,error:n,reason:n.message})}}}},{key:"createSourceBuffers",value:function(e){var t=this,i=this.sourceBuffer,r=this.mediaSource;if(!r)throw Error("createSourceBuffers called when mediaSource was null");var a=function(a){if(!i[a]){var n=e[a];if(!n)throw Error("source buffer exists for track ".concat(a,", however track does not"));var o=n.levelCodec||n.codec;o&&"audio"===a.slice(0,5)&&(o=yp(o,t.appendSource));var s="".concat(n.container,";codecs=").concat(o);t.log("creating sourceBuffer(".concat(s,")"));try{var l=i[a]=r.addSourceBuffer(s),c=a;t.addBufferListener(c,"updatestart",t._onSBUpdateStart),t.addBufferListener(c,"updateend",t._onSBUpdateEnd),t.addBufferListener(c,"error",t._onSBUpdateError),t.appendSource&&t.addBufferListener(c,"bufferedchange",(function(e,i){var r=i.removedRanges;null!=r&&r.length&&t.hls.trigger(Rd.BUFFER_FLUSHED,{type:a})})),t.tracks[a]={buffer:l,codec:o,container:n.container,levelCodec:n.levelCodec,metadata:n.metadata,id:n.id}}catch(e){t.error("error while trying to add sourceBuffer: ".concat(e.message)),t.hls.trigger(Rd.ERROR,{type:Dd.MEDIA_ERROR,details:Ld.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:e,sourceBufferName:a,mimeType:s})}}};for(var n in e)a(n)}},{key:"mediaSrc",get:function(){var e,t=(null==(e=this.media)?void 0:e.firstChild)||this.media;return null==t?void 0:t.src}},{key:"_onSBUpdateStart",value:function(e){var t=this.operationQueue;t.current(e).onStart()}},{key:"_onSBUpdateEnd",value:function(e){var t;if("closed"!==(null==(t=this.mediaSource)?void 0:t.readyState)){var i=this.operationQueue;i.current(e).onComplete(),i.shiftAndExecuteNext(e)}else this.resetBuffer(e)}},{key:"_onSBUpdateError",value:function(e,t){var i,r=new Error("".concat(e," SourceBuffer error. MediaSource readyState: ").concat(null==(i=this.mediaSource)?void 0:i.readyState));this.error("".concat(r),t),this.hls.trigger(Rd.ERROR,{type:Dd.MEDIA_ERROR,details:Ld.BUFFER_APPENDING_ERROR,sourceBufferName:e,error:r,fatal:!1});var a=this.operationQueue.current(e);a&&a.onError(r)}},{key:"removeExecutor",value:function(e,t,i){var r=this.media,a=this.mediaSource,n=this.operationQueue,o=this.sourceBuffer,s=o[e];if(!r||!a||!s)return this.warn("Attempting to remove from the ".concat(e," SourceBuffer, but it does not exist")),void n.shiftAndExecuteNext(e);var l=Ed(r.duration)?r.duration:1/0,c=Ed(a.duration)?a.duration:1/0,u=Math.max(0,t),d=Math.min(i,l,c);d>u&&(!s.ending||s.ended)?(s.ended=!1,this.log("Removing [".concat(u,",").concat(d,"] from the ").concat(e," SourceBuffer")),s.remove(u,d)):n.shiftAndExecuteNext(e)}},{key:"appendExecutor",value:function(e,t){var i=this.sourceBuffer[t];if(i)i.ended=!1,i.appendBuffer(e);else if(!this.pendingTracks[t])throw new Error("Attempting to append to the ".concat(t," SourceBuffer, but it does not exist"))}},{key:"blockBuffers",value:function(e){var t=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.getSourceBufferTypes();if(!i.length)return this.log("Blocking operation requested, but no SourceBuffers exist"),void Promise.resolve().then(e);var r=this.operationQueue,a=i.map((function(e){return r.appendBlocker(e)}));Promise.all(a).then((function(){e(),i.forEach((function(e){var i=t.sourceBuffer[e];null!=i&&i.updating||r.shiftAndExecuteNext(e)}))}))}},{key:"getSourceBufferTypes",value:function(){return Object.keys(this.sourceBuffer)}},{key:"addBufferListener",value:function(e,t,i){var r=this.sourceBuffer[e];if(r){var a=i.bind(this,e);this.listeners[e].push({event:t,listener:a}),r.addEventListener(t,a)}}},{key:"removeBufferListeners",value:function(e){var t=this.sourceBuffer[e];t&&this.listeners[e].forEach((function(e){t.removeEventListener(e.event,e.listener)}))}}])}(),capLevelController:jy,errorController:function(){function e(t){S(this,e),this.hls=void 0,this.playlistError=0,this.penalizedRenditions={},this.log=void 0,this.warn=void 0,this.error=void 0,this.hls=t,this.log=Ud.log.bind(Ud,"[info]:"),this.warn=Ud.warn.bind(Ud,"[warning]:"),this.error=Ud.error.bind(Ud,"[error]:"),this.registerListeners()}return T(e,[{key:"registerListeners",value:function(){var e=this.hls;e.on(Rd.ERROR,this.onError,this),e.on(Rd.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Rd.LEVEL_UPDATED,this.onLevelUpdated,this)}},{key:"unregisterListeners",value:function(){var e=this.hls;e&&(e.off(Rd.ERROR,this.onError,this),e.off(Rd.ERROR,this.onErrorOut,this),e.off(Rd.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Rd.LEVEL_UPDATED,this.onLevelUpdated,this))}},{key:"destroy",value:function(){this.unregisterListeners(),this.hls=null,this.penalizedRenditions={}}},{key:"startLoad",value:function(e){}},{key:"stopLoad",value:function(){this.playlistError=0}},{key:"getVariantLevelIndex",value:function(e){return(null==e?void 0:e.type)===Up?e.level:this.hls.loadLevel}},{key:"onManifestLoading",value:function(){this.playlistError=0,this.penalizedRenditions={}}},{key:"onLevelUpdated",value:function(){this.playlistError=0}},{key:"onError",value:function(e,t){var i,r;if(!t.fatal){var a=this.hls,n=t.context;switch(t.details){case Ld.FRAG_LOAD_ERROR:case Ld.FRAG_LOAD_TIMEOUT:case Ld.KEY_LOAD_ERROR:case Ld.KEY_LOAD_TIMEOUT:return void(t.errorAction=this.getFragRetryOrSwitchAction(t));case Ld.FRAG_PARSING_ERROR:if(null!=(i=t.frag)&&i.gap)return void(t.errorAction={action:xf,flags:If});case Ld.FRAG_GAP:case Ld.FRAG_DECRYPT_ERROR:return t.errorAction=this.getFragRetryOrSwitchAction(t),void(t.errorAction.action=Rf);case Ld.LEVEL_EMPTY_ERROR:case Ld.LEVEL_PARSING_ERROR:var o,s,l=t.parent===Up?t.level:a.loadLevel;return void(t.details===Ld.LEVEL_EMPTY_ERROR&&null!=(o=t.context)&&null!=(s=o.levelDetails)&&s.live?t.errorAction=this.getPlaylistRetryOrSwitchAction(t,l):(t.levelRetry=!1,t.errorAction=this.getLevelSwitchAction(t,l)));case Ld.LEVEL_LOAD_ERROR:case Ld.LEVEL_LOAD_TIMEOUT:return void("number"==typeof(null==n?void 0:n.level)&&(t.errorAction=this.getPlaylistRetryOrSwitchAction(t,n.level)));case Ld.AUDIO_TRACK_LOAD_ERROR:case Ld.AUDIO_TRACK_LOAD_TIMEOUT:case Ld.SUBTITLE_LOAD_ERROR:case Ld.SUBTITLE_TRACK_LOAD_TIMEOUT:if(n){var c=a.levels[a.loadLevel];if(c&&(n.type===Bp&&c.hasAudioGroup(n.groupId)||n.type===Mp&&c.hasSubtitleGroup(n.groupId)))return t.errorAction=this.getPlaylistRetryOrSwitchAction(t,a.loadLevel),t.errorAction.action=Rf,void(t.errorAction.flags=Pf)}return;case Ld.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED:var u=a.levels[a.loadLevel],d=null==u?void 0:u.attrs["HDCP-LEVEL"];return void(d?t.errorAction={action:Rf,flags:Bf,hdcpLevel:d}:this.keySystemError(t));case Ld.BUFFER_ADD_CODEC_ERROR:case Ld.REMUX_ALLOC_ERROR:case Ld.BUFFER_APPEND_ERROR:return void(t.errorAction=this.getLevelSwitchAction(t,null!=(r=t.level)?r:a.loadLevel));case Ld.INTERNAL_EXCEPTION:case Ld.BUFFER_APPENDING_ERROR:case Ld.BUFFER_FULL_ERROR:case Ld.LEVEL_SWITCH_ERROR:case Ld.BUFFER_STALLED_ERROR:case Ld.BUFFER_SEEK_OVER_HOLE:case Ld.BUFFER_NUDGE_ON_STALL:return void(t.errorAction={action:xf,flags:If})}t.type===Dd.KEY_SYSTEM_ERROR&&this.keySystemError(t)}}},{key:"keySystemError",value:function(e){var t=this.getVariantLevelIndex(e.frag);e.levelRetry=!1,e.errorAction=this.getLevelSwitchAction(e,t)}},{key:"getPlaylistRetryOrSwitchAction",value:function(e,t){var i=bf(this.hls.config.playlistLoadPolicy,e),r=this.playlistError++;if(wf(i,r,Af(e),e.response))return{action:Lf,flags:If,retryConfig:i,retryCount:r};var a=this.getLevelSwitchAction(e,t);return i&&(a.retryConfig=i,a.retryCount=r),a}},{key:"getFragRetryOrSwitchAction",value:function(e){var t=this.hls,i=this.getVariantLevelIndex(e.frag),r=t.levels[i],a=t.config,n=a.fragLoadPolicy,o=a.keyLoadPolicy,s=bf(e.details.startsWith("key")?o:n,e),l=t.levels.reduce((function(e,t){return e+t.fragmentError}),0);if(r&&(e.details!==Ld.FRAG_GAP&&r.fragmentError++,wf(s,l,Af(e),e.response)))return{action:Lf,flags:If,retryConfig:s,retryCount:l};var c=this.getLevelSwitchAction(e,i);return s&&(c.retryConfig=s,c.retryCount=l),c}},{key:"getLevelSwitchAction",value:function(e,t){var i=this.hls;null==t&&(t=i.loadLevel);var r=this.hls.levels[t];if(r){var a,n,o=e.details;r.loadError++,o===Ld.BUFFER_APPEND_ERROR&&r.fragmentError++;var s=-1,l=i.levels,c=i.loadLevel,u=i.minAutoLevel,d=i.maxAutoLevel;i.autoLevelEnabled||(i.loadLevel=-1);for(var h,p,f,m=null==(a=e.frag)?void 0:a.type,g=(m===Fp&&o===Ld.FRAG_PARSING_ERROR||"audio"===e.sourceBufferName&&(o===Ld.BUFFER_ADD_CODEC_ERROR||o===Ld.BUFFER_APPEND_ERROR))&&l.some((function(e){var t=e.audioCodec;return r.audioCodec!==t})),y="video"===e.sourceBufferName&&(o===Ld.BUFFER_ADD_CODEC_ERROR||o===Ld.BUFFER_APPEND_ERROR)&&l.some((function(e){var t=e.codecSet,i=e.audioCodec;return r.codecSet!==t&&r.audioCodec===i})),v=null!=(n=e.context)?n:{},A=v.type,b=v.groupId,_=function(){var t=(k+c)%l.length;if(t!==c&&t>=u&&t<=d&&0===l[t].loadError){var i=l[t];if(o===Ld.FRAG_GAP&&e.frag){var a=l[t].details;if(a){var n=Tf(e.frag,a.fragments,e.frag.start);if(null!=n&&n.gap)return 0}}else{if(A===Bp&&i.hasAudioGroup(b)||A===Mp&&i.hasSubtitleGroup(b))return 0;if(m===Fp&&null!=(h=r.audioGroups)&&h.some((function(e){return i.hasAudioGroup(e)}))||m===Op&&null!=(p=r.subtitleGroups)&&p.some((function(e){return i.hasSubtitleGroup(e)}))||g&&r.audioCodec===i.audioCodec||!g&&r.audioCodec!==i.audioCodec||y&&r.codecSet===i.codecSet)return 0}return s=t,1}},k=l.length;k--;)if(f=_(),0!==f&&1===f)break;if(s>-1&&i.loadLevel!==s)return e.levelRetry=!0,this.playlistError=0,{action:Rf,flags:If,nextAutoLevel:s}}return{action:Rf,flags:Pf}}},{key:"onErrorOut",value:function(e,t){var i;switch(null==(i=t.errorAction)?void 0:i.action){case xf:break;case Rf:this.sendAlternateToPenaltyBox(t),t.errorAction.resolved||t.details===Ld.FRAG_GAP?/MediaSource readyState: ended/.test(t.error.message)&&(this.warn('MediaSource ended after "'.concat(t.sourceBufferName,'" sourceBuffer append error. Attempting to recover from media error.')),this.hls.recoverMediaError()):t.fatal=!0}t.fatal&&this.hls.stopLoad()}},{key:"sendAlternateToPenaltyBox",value:function(e){var t=this.hls,i=e.errorAction;if(i){var r=i.flags,a=i.hdcpLevel,n=i.nextAutoLevel;switch(r){case If:this.switchLevel(e,n);break;case Bf:a&&(t.maxHdcpLevel=rf[rf.indexOf(a)-1],i.resolved=!0),this.warn('Restricting playback to HDCP-LEVEL of "'.concat(t.maxHdcpLevel,'" or lower'))}i.resolved||this.switchLevel(e,n)}}},{key:"switchLevel",value:function(e,t){void 0!==t&&e.errorAction&&(this.warn("switching to level ".concat(t," after ").concat(e.details)),this.hls.nextAutoLevel=t,e.errorAction.resolved=!0,this.hls.nextLoadLevel=this.hls.nextAutoLevel)}}])}(),fpsController:function(){function e(t){S(this,e),this.hls=void 0,this.isVideoPlaybackQualityAvailable=!1,this.timer=void 0,this.media=null,this.lastTime=void 0,this.lastDroppedFrames=0,this.lastDecodedFrames=0,this.streamController=void 0,this.hls=t,this.registerListeners()}return T(e,[{key:"setStreamController",value:function(e){this.streamController=e}},{key:"registerListeners",value:function(){this.hls.on(Rd.MEDIA_ATTACHING,this.onMediaAttaching,this)}},{key:"unregisterListeners",value:function(){this.hls.off(Rd.MEDIA_ATTACHING,this.onMediaAttaching,this)}},{key:"destroy",value:function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null}},{key:"onMediaAttaching",value:function(e,t){var i=this.hls.config;if(i.capLevelOnFPSDrop){var r=t.media instanceof self.HTMLVideoElement?t.media:null;this.media=r,r&&"function"==typeof r.getVideoPlaybackQuality&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),i.fpsDroppedMonitoringPeriod)}}},{key:"checkFPS",value:function(e,t,i){var r=performance.now();if(t){if(this.lastTime){var a=r-this.lastTime,n=i-this.lastDroppedFrames,o=t-this.lastDecodedFrames,s=1e3*n/a,l=this.hls;if(l.trigger(Rd.FPS_DROP,{currentDropped:n,currentDecoded:o,totalDroppedFrames:i}),s>0&&n>l.config.fpsDroppedMonitoringThreshold*o){var c=l.currentLevel;Ud.warn("drop FPS ratio greater than max allowed value for currentLevel: "+c),c>0&&(-1===l.autoLevelCapping||l.autoLevelCapping>=c)&&(c-=1,l.trigger(Rd.FPS_DROP_LEVEL_CAPPING,{level:c,droppedLevel:l.currentLevel}),l.autoLevelCapping=c,this.streamController.nextLevelSwitch())}}this.lastTime=r,this.lastDroppedFrames=i,this.lastDecodedFrames=t}}},{key:"checkFPSInterval",value:function(){var e=this.media;if(e)if(this.isVideoPlaybackQualityAvailable){var t=e.getVideoPlaybackQuality();this.checkFPS(e,t.totalVideoFrames,t.droppedVideoFrames)}else this.checkFPS(e,e.webkitDecodedFrameCount,e.webkitDroppedFrameCount)}}])}(),stretchShortVideoTrack:!1,maxAudioFramesDrift:1,forceKeyFrameOnDiscontinuity:!0,abrEwmaFastLive:3,abrEwmaSlowLive:9,abrEwmaFastVoD:3,abrEwmaSlowVoD:9,abrEwmaDefaultEstimate:5e5,abrEwmaDefaultEstimateMax:5e6,abrBandWidthFactor:.95,abrBandWidthUpFactor:.7,abrMaxWithRealBitrate:!1,maxStarvationDelay:4,maxLoadingDelay:4,minAutoBitrate:0,emeEnabled:!1,widevineLicenseUrl:void 0,drmSystems:{},drmSystemOptions:{},requestMediaKeySystemAccessFunc:uh,testBandwidth:!0,progressive:!1,lowLatencyMode:!0,cmcd:void 0,enableDateRangeMetadataCues:!0,enableEmsgMetadataCues:!0,enableID3MetadataCues:!0,useMediaCapabilities:!0,certLoadPolicy:{default:{maxTimeToFirstByteMs:8e3,maxLoadTimeMs:2e4,timeoutRetry:null,errorRetry:null}},keyLoadPolicy:{default:{maxTimeToFirstByteMs:8e3,maxLoadTimeMs:2e4,timeoutRetry:{maxNumRetry:1,retryDelayMs:1e3,maxRetryDelayMs:2e4,backoff:"linear"},errorRetry:{maxNumRetry:8,retryDelayMs:1e3,maxRetryDelayMs:2e4,backoff:"linear"}}},manifestLoadPolicy:{default:{maxTimeToFirstByteMs:1/0,maxLoadTimeMs:2e4,timeoutRetry:{maxNumRetry:2,retryDelayMs:0,maxRetryDelayMs:0},errorRetry:{maxNumRetry:1,retryDelayMs:1e3,maxRetryDelayMs:8e3}}},playlistLoadPolicy:{default:{maxTimeToFirstByteMs:1e4,maxLoadTimeMs:2e4,timeoutRetry:{maxNumRetry:2,retryDelayMs:0,maxRetryDelayMs:0},errorRetry:{maxNumRetry:2,retryDelayMs:1e3,maxRetryDelayMs:8e3}}},fragLoadPolicy:{default:{maxTimeToFirstByteMs:1e4,maxLoadTimeMs:12e4,timeoutRetry:{maxNumRetry:4,retryDelayMs:0,maxRetryDelayMs:0},errorRetry:{maxNumRetry:6,retryDelayMs:1e3,maxRetryDelayMs:8e3}}},steeringManifestLoadPolicy:{default:{maxTimeToFirstByteMs:1e4,maxLoadTimeMs:2e4,timeoutRetry:{maxNumRetry:2,retryDelayMs:0,maxRetryDelayMs:0},errorRetry:{maxNumRetry:1,retryDelayMs:1e3,maxRetryDelayMs:8e3}}},manifestLoadingTimeOut:1e4,manifestLoadingMaxRetry:1,manifestLoadingRetryDelay:1e3,manifestLoadingMaxRetryTimeout:64e3,levelLoadingTimeOut:1e4,levelLoadingMaxRetry:4,levelLoadingRetryDelay:1e3,levelLoadingMaxRetryTimeout:64e3,fragLoadingTimeOut:2e4,fragLoadingMaxRetry:6,fragLoadingRetryDelay:1e3,fragLoadingMaxRetryTimeout:64e3},{cueHandler:xv,enableWebVTT:!0,enableIMSC1:!0,enableCEA708Captions:!0,captionsTextTrack1Label:"English",captionsTextTrack1LanguageCode:"en",captionsTextTrack2Label:"Spanish",captionsTextTrack2LanguageCode:"es",captionsTextTrack3Label:"Unknown CC",captionsTextTrack3LanguageCode:"",captionsTextTrack4Label:"Unknown CC",captionsTextTrack4LanguageCode:"",renderTextTracksNatively:!0}),{},{subtitleStreamController:function(e){function t(e,i,r){var a;return S(this,t),a=_(this,t,[e,i,r,"[subtitle-stream-controller]",Op]),a.currentTrackId=-1,a.tracksBuffered=[],a.mainDetails=null,a._registerListeners(),a}return k(t,e),T(t,[{key:"onHandlerDestroying",value:function(){this._unregisterListeners(),b(t,"onHandlerDestroying",this,3)([]),this.mainDetails=null}},{key:"_registerListeners",value:function(){var e=this.hls;e.on(Rd.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(Rd.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(Rd.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Rd.LEVEL_LOADED,this.onLevelLoaded,this),e.on(Rd.ERROR,this.onError,this),e.on(Rd.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.on(Rd.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.on(Rd.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.on(Rd.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),e.on(Rd.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(Rd.FRAG_BUFFERED,this.onFragBuffered,this)}},{key:"_unregisterListeners",value:function(){var e=this.hls;e.off(Rd.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(Rd.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(Rd.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Rd.LEVEL_LOADED,this.onLevelLoaded,this),e.off(Rd.ERROR,this.onError,this),e.off(Rd.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.off(Rd.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.off(Rd.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.off(Rd.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),e.off(Rd.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(Rd.FRAG_BUFFERED,this.onFragBuffered,this)}},{key:"startLoad",value:function(e){this.stopLoad(),this.state=_m,this.setInterval(500),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=e,this.tick()}},{key:"onManifestLoading",value:function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()}},{key:"onMediaDetaching",value:function(){this.tracksBuffered=[],b(t,"onMediaDetaching",this,3)([])}},{key:"onLevelLoaded",value:function(e,t){this.mainDetails=t.details}},{key:"onSubtitleFragProcessed",value:function(e,t){var i=t.frag,r=t.success;if(this.fragPrevious=i,this.state=_m,r){var a=this.tracksBuffered[this.currentTrackId];if(a){for(var n,o=i.start,s=0;s<a.length;s++)if(o>=a[s].start&&o<=a[s].end){n=a[s];break}var l=i.start+i.duration;n?n.end=l:(n={start:o,end:l},a.push(n)),this.fragmentTracker.fragBuffered(i),this.fragBufferedComplete(i,null)}}}},{key:"onBufferFlushing",value:function(e,t){var i=t.startOffset,r=t.endOffset;if(0===i&&r!==Number.POSITIVE_INFINITY){var a=r-1;if(a<=0)return;t.endOffsetSubtitles=Math.max(0,a),this.tracksBuffered.forEach((function(e){for(var t=0;t<e.length;)if(e[t].end<=a)e.shift();else{if(!(e[t].start<a))break;e[t].start=a,t++}})),this.fragmentTracker.removeFragmentsInRange(i,a,Op)}}},{key:"onFragBuffered",value:function(e,t){var i;this.loadedmetadata||t.frag.type!==Up||null!=(i=this.media)&&i.buffered.length&&(this.loadedmetadata=!0)}},{key:"onError",value:function(e,t){var i=t.frag;(null==i?void 0:i.type)===Op&&(this.fragCurrent&&this.fragCurrent.abortRequests(),this.state!==bm&&(this.state=_m))}},{key:"onSubtitleTracksUpdated",value:function(e,t){var i=this,r=t.subtitleTracks;this.levels&&Ng(this.levels,r)?this.levels=r.map((function(e){return new cf(e)})):(this.tracksBuffered=[],this.levels=r.map((function(e){var t=new cf(e);return i.tracksBuffered[t.id]=[],t})),this.fragmentTracker.removeFragmentsInRange(0,Number.POSITIVE_INFINITY,Op),this.fragPrevious=null,this.mediaBuffer=null)}},{key:"onSubtitleTrackSwitch",value:function(e,t){var i;if(this.currentTrackId=t.id,null!=(i=this.levels)&&i.length&&-1!==this.currentTrackId){var r=this.levels[this.currentTrackId];null!=r&&r.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,r&&this.setInterval(500)}else this.clearInterval()}},{key:"onSubtitleTrackLoaded",value:function(e,t){var i,r=this.currentTrackId,a=this.levels,n=t.details,o=t.id;if(a){var s=a[r];if(!(o>=a.length||o!==r)&&s){this.log("Subtitle track ".concat(o," loaded [").concat(n.startSN,",").concat(n.endSN,"]").concat(n.lastPartSn?"[part-".concat(n.lastPartSn,"-").concat(n.lastPartIndex,"]"):"",",duration:").concat(n.totalduration)),this.mediaBuffer=this.mediaBufferTimeRanges;var l=0;if(n.live||null!=(i=s.details)&&i.live){var c=this.mainDetails;if(n.deltaUpdateFailed||!c)return;var u,d=c.fragments[0];s.details?(l=this.alignPlaylists(n,s.details,null==(u=this.levelLastLoaded)?void 0:u.details),0===l&&d&&(l=d.start,mf(n,l))):n.hasProgramDateTime&&c.hasProgramDateTime?(cm(n,c),l=n.fragments[0].start):d&&(l=d.start,mf(n,l))}s.details=n,this.levelLastLoaded=s,this.startFragRequested||!this.mainDetails&&n.live||this.setStartPosition(this.mainDetails||n,l),this.tick(),n.live&&!this.fragCurrent&&this.media&&this.state===_m&&(Tf(null,n.fragments,this.media.currentTime,0)||(this.warn("Subtitle playlist not aligned with playback"),s.details=void 0))}}else this.warn("Subtitle tracks were reset while loading level ".concat(o))}},{key:"_handleFragmentLoadComplete",value:function(e){var t=this,i=e.frag,r=e.payload,a=i.decryptdata,n=this.hls;if(!this.fragContextChanged(i)&&r&&r.byteLength>0&&null!=a&&a.key&&a.iv&&"AES-128"===a.method){var o=performance.now();this.decrypter.decrypt(new Uint8Array(r),a.key.buffer,a.iv.buffer).catch((function(e){throw n.trigger(Rd.ERROR,{type:Dd.MEDIA_ERROR,details:Ld.FRAG_DECRYPT_ERROR,fatal:!1,error:e,reason:e.message,frag:i}),e})).then((function(e){var t=performance.now();n.trigger(Rd.FRAG_DECRYPTED,{frag:i,payload:e,stats:{tstart:o,tdecrypt:t}})})).catch((function(e){t.warn("".concat(e.name,": ").concat(e.message)),t.state=_m}))}}},{key:"doTick",value:function(){if(this.media){if(this.state===_m){var e=this.currentTrackId,t=this.levels,i=null==t?void 0:t[e];if(!i||!t.length||!i.details)return;var r=this.config,a=this.getLoadPosition(),n=rm.bufferedInfo(this.tracksBuffered[this.currentTrackId]||[],a,r.maxBufferHole),o=n.end,s=n.len,l=this.getFwdBufferInfo(this.media,Up),c=i.details;if(s>this.getMaxBufferLength(null==l?void 0:l.len)+c.levelTargetDuration)return;var u=c.fragments,d=u.length,h=c.edge,p=null,f=this.fragPrevious;if(o<h){var m=r.maxFragLookUpTolerance,g=o>h-m?0:m;p=Tf(f,u,Math.max(u[0].start,o),g),!p&&f&&f.start<u[0].start&&(p=u[0])}else p=u[d-1];if(!p)return;if(p=this.mapToInitFragWhenRequired(p),"initSegment"!==p.sn){var y=u[p.sn-c.startSN-1];y&&y.cc===p.cc&&this.fragmentTracker.getState(y)===Yf&&(p=y)}this.fragmentTracker.getState(p)===Yf&&this.loadFragment(p,i,o)}}else this.state=_m}},{key:"getMaxBufferLength",value:function(e){var i=b(t,"getMaxBufferLength",this,3)([]);return e?Math.max(i,e):i}},{key:"loadFragment",value:function(e,i,r){this.fragCurrent=e,"initSegment"===e.sn?this._loadInitSegment(e,i):(this.startFragRequested=!0,b(t,"loadFragment",this,3)([e,i,r]))}},{key:"mediaBufferTimeRanges",get:function(){return new zg(this.tracksBuffered[this.currentTrackId]||[])}}])}(Im),subtitleTrackController:function(e){function t(e){var i;return S(this,t),i=_(this,t,[e,"[subtitle-track-controller]"]),i.media=null,i.tracks=[],i.groupIds=null,i.tracksInGroup=[],i.trackId=-1,i.currentTrack=null,i.selectDefaultTrack=!0,i.queuedDefaultTrack=-1,i.asyncPollTrackChange=function(){return i.pollTrackChange(0)},i.useTextTrackPolling=!1,i.subtitlePollingInterval=-1,i._subtitleDisplay=!0,i.onTextTracksChanged=function(){if(i.useTextTrackPolling||self.clearInterval(i.subtitlePollingInterval),i.media&&i.hls.config.renderTextTracksNatively){for(var e=null,t=Jp(i.media.textTracks),r=0;r<t.length;r++)if("hidden"===t[r].mode)e=t[r];else if("showing"===t[r].mode){e=t[r];break}var a=i.findTrackForTextTrack(e);i.subtitleTrack!==a&&i.setSubtitleTrack(a)}},i.registerListeners(),i}return k(t,e),T(t,[{key:"destroy",value:function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.currentTrack=null,this.onTextTracksChanged=this.asyncPollTrackChange=null,b(t,"destroy",this,3)([])}},{key:"subtitleDisplay",get:function(){return this._subtitleDisplay},set:function(e){this._subtitleDisplay=e,this.trackId>-1&&this.toggleTrackModes()}},{key:"registerListeners",value:function(){var e=this.hls;e.on(Rd.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(Rd.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(Rd.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Rd.MANIFEST_PARSED,this.onManifestParsed,this),e.on(Rd.LEVEL_LOADING,this.onLevelLoading,this),e.on(Rd.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(Rd.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.on(Rd.ERROR,this.onError,this)}},{key:"unregisterListeners",value:function(){var e=this.hls;e.off(Rd.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(Rd.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(Rd.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Rd.MANIFEST_PARSED,this.onManifestParsed,this),e.off(Rd.LEVEL_LOADING,this.onLevelLoading,this),e.off(Rd.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(Rd.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.off(Rd.ERROR,this.onError,this)}},{key:"onMediaAttached",value:function(e,t){this.media=t.media,this.media&&(this.queuedDefaultTrack>-1&&(this.subtitleTrack=this.queuedDefaultTrack,this.queuedDefaultTrack=-1),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.pollTrackChange(500):this.media.textTracks.addEventListener("change",this.asyncPollTrackChange))}},{key:"pollTrackChange",value:function(e){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.onTextTracksChanged,e)}},{key:"onMediaDetaching",value:function(){this.media&&(self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||this.media.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId),Jp(this.media.textTracks).forEach((function(e){Wp(e)})),this.subtitleTrack=-1,this.media=null)}},{key:"onManifestLoading",value:function(){this.tracks=[],this.groupIds=null,this.tracksInGroup=[],this.trackId=-1,this.currentTrack=null,this.selectDefaultTrack=!0}},{key:"onManifestParsed",value:function(e,t){this.tracks=t.subtitleTracks}},{key:"onSubtitleTrackLoaded",value:function(e,t){var i=t.id,r=t.groupId,a=t.details,n=this.tracksInGroup[i];if(n&&n.groupId===r){var o=n.details;n.details=t.details,this.log("Subtitle track ".concat(i,' "').concat(n.name,'" lang:').concat(n.lang," group:").concat(r," loaded [").concat(a.startSN,"-").concat(a.endSN,"]")),i===this.trackId&&this.playlistLoaded(i,t,o)}else this.warn("Subtitle track with id:".concat(i," and group:").concat(r," not found in active group ").concat(null==n?void 0:n.groupId))}},{key:"onLevelLoading",value:function(e,t){this.switchLevel(t.level)}},{key:"onLevelSwitching",value:function(e,t){this.switchLevel(t.level)}},{key:"switchLevel",value:function(e){var t=this.hls.levels[e];if(t){var i=t.subtitleGroups||null,r=this.groupIds,a=this.currentTrack;if(!i||(null==r?void 0:r.length)!==(null==i?void 0:i.length)||null!=i&&i.some((function(e){return-1===(null==r?void 0:r.indexOf(e))}))){this.groupIds=i,this.trackId=-1,this.currentTrack=null;var n=this.tracks.filter((function(e){return!i||-1!==i.indexOf(e.groupId)}));if(n.length)this.selectDefaultTrack&&!n.some((function(e){return e.default}))&&(this.selectDefaultTrack=!1),n.forEach((function(e,t){e.id=t}));else if(!a&&!this.tracksInGroup.length)return;this.tracksInGroup=n;var o=this.hls.config.subtitlePreference;if(!a&&o){this.selectDefaultTrack=!1;var s=Wf(o,n);if(s>-1)a=n[s];else{var l=Wf(o,this.tracks);a=this.tracks[l]}}var c=this.findTrackId(a);-1===c&&a&&(c=this.findTrackId(null));var u={subtitleTracks:n};this.log("Updating subtitle tracks, ".concat(n.length,' track(s) found in "').concat(null==i?void 0:i.join(","),'" group-id')),this.hls.trigger(Rd.SUBTITLE_TRACKS_UPDATED,u),-1!==c&&-1===this.trackId&&this.setSubtitleTrack(c)}else this.shouldReloadPlaylist(a)&&this.setSubtitleTrack(this.trackId)}}},{key:"findTrackId",value:function(e){for(var t=this.tracksInGroup,i=this.selectDefaultTrack,r=0;r<t.length;r++){var a=t[r];if((!i||a.default)&&(i||e)&&(!e||Vf(a,e)))return r}if(e){for(var n=0;n<t.length;n++){var o=t[n];if(jg(e.attrs,o.attrs,["LANGUAGE","ASSOC-LANGUAGE","CHARACTERISTICS"]))return n}for(var s=0;s<t.length;s++){var l=t[s];if(jg(e.attrs,l.attrs,["LANGUAGE"]))return s}}return-1}},{key:"findTrackForTextTrack",value:function(e){if(e)for(var t=this.tracksInGroup,i=0;i<t.length;i++)if(Gg(t[i],e))return i;return-1}},{key:"onError",value:function(e,t){!t.fatal&&t.context&&(t.context.type!==Mp||t.context.id!==this.trackId||this.groupIds&&-1===this.groupIds.indexOf(t.context.groupId)||this.checkRetry(t))}},{key:"allSubtitleTracks",get:function(){return this.tracks}},{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(e){this.selectDefaultTrack=!1,this.setSubtitleTrack(e)}},{key:"setSubtitleOption",value:function(e){if(this.hls.config.subtitlePreference=e,e){var t=this.allSubtitleTracks;if(this.selectDefaultTrack=!1,t.length){var i=this.currentTrack;if(i&&Vf(e,i))return i;var r=Wf(e,this.tracksInGroup);if(r>-1){var a=this.tracksInGroup[r];return this.setSubtitleTrack(r),a}if(i)return null;var n=Wf(e,t);if(n>-1)return t[n]}}return null}},{key:"loadPlaylist",value:function(e){b(t,"loadPlaylist",this,3)([]);var i=this.currentTrack;if(this.shouldLoadPlaylist(i)&&i){var r=i.id,a=i.groupId,n=i.url;if(e)try{n=e.addDirectives(n)}catch(e){this.warn("Could not construct new URL with HLS Delivery Directives: ".concat(e))}this.log("Loading subtitle playlist for id ".concat(r)),this.hls.trigger(Rd.SUBTITLE_TRACK_LOADING,{url:n,id:r,groupId:a,deliveryDirectives:e||null})}}},{key:"toggleTrackModes",value:function(){var e=this.media;if(e){var t,i=Jp(e.textTracks),r=this.currentTrack;if(r&&(t=i.filter((function(e){return Gg(r,e)}))[0],t||this.warn('Unable to find subtitle TextTrack with name "'.concat(r.name,'" and language "').concat(r.lang,'"'))),[].slice.call(i).forEach((function(e){"disabled"!==e.mode&&e!==t&&(e.mode="disabled")})),t){var a=this.subtitleDisplay?"showing":"hidden";t.mode!==a&&(t.mode=a)}}}},{key:"setSubtitleTrack",value:function(e){var t=this.tracksInGroup;if(this.media)if(e<-1||e>=t.length||!Ed(e))this.warn("Invalid subtitle track id: ".concat(e));else{this.clearTimer(),this.selectDefaultTrack=!1;var i=this.currentTrack,r=t[e]||null;if(this.trackId=e,this.currentTrack=r,this.toggleTrackModes(),r){var a=!!r.details&&!r.details.live;if(e!==this.trackId||r!==i||!a){this.log("Switching to subtitle-track ".concat(e)+(r?' "'.concat(r.name,'" lang:').concat(r.lang," group:").concat(r.groupId):""));var n=r.id,o=r.groupId,s=void 0===o?"":o,l=r.name,c=r.type,u=r.url;this.hls.trigger(Rd.SUBTITLE_TRACK_SWITCH,{id:n,groupId:s,name:l,type:c,url:u});var d=this.switchParams(r.url,null==i?void 0:i.details);this.loadPlaylist(d)}}else this.hls.trigger(Rd.SUBTITLE_TRACK_SWITCH,{id:e})}else this.queuedDefaultTrack=e}}])}(Mf),timelineController:function(){function e(t){S(this,e),this.hls=void 0,this.media=null,this.config=void 0,this.enabled=!0,this.Cues=void 0,this.textTracks=[],this.tracks=[],this.initPTS=[],this.unparsedVttFrags=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.cea608Parser1=void 0,this.cea608Parser2=void 0,this.lastCc=-1,this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs={ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!0}},this.captionsProperties=void 0,this.hls=t,this.config=t.config,this.Cues=t.config.cueHandler,this.captionsProperties={textTrack1:{label:this.config.captionsTextTrack1Label,languageCode:this.config.captionsTextTrack1LanguageCode},textTrack2:{label:this.config.captionsTextTrack2Label,languageCode:this.config.captionsTextTrack2LanguageCode},textTrack3:{label:this.config.captionsTextTrack3Label,languageCode:this.config.captionsTextTrack3LanguageCode},textTrack4:{label:this.config.captionsTextTrack4Label,languageCode:this.config.captionsTextTrack4LanguageCode}},t.on(Rd.MEDIA_ATTACHING,this.onMediaAttaching,this),t.on(Rd.MEDIA_DETACHING,this.onMediaDetaching,this),t.on(Rd.MANIFEST_LOADING,this.onManifestLoading,this),t.on(Rd.MANIFEST_LOADED,this.onManifestLoaded,this),t.on(Rd.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),t.on(Rd.FRAG_LOADING,this.onFragLoading,this),t.on(Rd.FRAG_LOADED,this.onFragLoaded,this),t.on(Rd.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),t.on(Rd.FRAG_DECRYPTED,this.onFragDecrypted,this),t.on(Rd.INIT_PTS_FOUND,this.onInitPtsFound,this),t.on(Rd.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),t.on(Rd.BUFFER_FLUSHING,this.onBufferFlushing,this)}return T(e,[{key:"destroy",value:function(){var e=this.hls;e.off(Rd.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(Rd.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(Rd.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Rd.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(Rd.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.off(Rd.FRAG_LOADING,this.onFragLoading,this),e.off(Rd.FRAG_LOADED,this.onFragLoaded,this),e.off(Rd.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),e.off(Rd.FRAG_DECRYPTED,this.onFragDecrypted,this),e.off(Rd.INIT_PTS_FOUND,this.onInitPtsFound,this),e.off(Rd.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),e.off(Rd.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=null,this.cea608Parser1=this.cea608Parser2=void 0}},{key:"initCea608Parsers",value:function(){if(this.config.enableCEA708Captions&&(!this.cea608Parser1||!this.cea608Parser2)){var e=new dy(this,"textTrack1"),t=new dy(this,"textTrack2"),i=new dy(this,"textTrack3"),r=new dy(this,"textTrack4");this.cea608Parser1=new ly(1,e,t),this.cea608Parser2=new ly(3,i,r)}}},{key:"addCues",value:function(e,t,i,r,a){for(var n,o,s,l,c=!1,u=a.length;u--;){var d=a[u],h=(n=d[0],o=d[1],s=t,l=i,Math.min(o,l)-Math.max(n,s));if(h>=0&&(d[0]=Math.min(d[0],t),d[1]=Math.max(d[1],i),c=!0,h/(i-t)>.5))return}if(c||a.push([t,i]),this.config.renderTextTracksNatively){var p=this.captionsTracks[e];this.Cues.newCue(p,t,i,r)}else{var f=this.Cues.newCue(null,t,i,r);this.hls.trigger(Rd.CUES_PARSED,{type:"captions",cues:f,track:e})}}},{key:"onInitPtsFound",value:function(e,t){var i=this,r=t.frag,a=t.id,n=t.initPTS,o=t.timescale,s=this.unparsedVttFrags;"main"===a&&(this.initPTS[r.cc]={baseTime:n,timescale:o}),s.length&&(this.unparsedVttFrags=[],s.forEach((function(e){i.onFragLoaded(Rd.FRAG_LOADED,e)})))}},{key:"getExistingTrack",value:function(e,t){var i=this.media;if(i)for(var r=0;r<i.textTracks.length;r++){var a=i.textTracks[r];if(Ny(a,{name:e,lang:t,attrs:{}}))return a}return null}},{key:"createCaptionsTrack",value:function(e){this.config.renderTextTracksNatively?this.createNativeTrack(e):this.createNonNativeTrack(e)}},{key:"createNativeTrack",value:function(e){if(!this.captionsTracks[e]){var t=this.captionsProperties,i=this.captionsTracks,r=this.media,a=t[e],n=a.label,o=a.languageCode,s=this.getExistingTrack(n,o);if(s)i[e]=s,Wp(i[e]),zp(i[e],r);else{var l=this.createTextTrack("captions",n,o);l&&(l[e]=!0,i[e]=l)}}}},{key:"createNonNativeTrack",value:function(e){if(!this.nonNativeCaptionsTracks[e]){var t=this.captionsProperties[e];if(t){var i={_id:e,label:t.label,kind:"captions",default:!!t.media&&!!t.media.default,closedCaptions:t.media};this.nonNativeCaptionsTracks[e]=i,this.hls.trigger(Rd.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[i]})}}}},{key:"createTextTrack",value:function(e,t,i){var r=this.media;if(r)return r.addTextTrack(e,t,i)}},{key:"onMediaAttaching",value:function(e,t){this.media=t.media,this._cleanTracks()}},{key:"onMediaDetaching",value:function(){var e=this.captionsTracks;Object.keys(e).forEach((function(t){Wp(e[t]),delete e[t]})),this.nonNativeCaptionsTracks={}}},{key:"onManifestLoading",value:function(){this.lastCc=-1,this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs={ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!0}},this._cleanTracks(),this.tracks=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.textTracks=[],this.unparsedVttFrags=[],this.initPTS=[],this.cea608Parser1&&this.cea608Parser2&&(this.cea608Parser1.reset(),this.cea608Parser2.reset())}},{key:"_cleanTracks",value:function(){var e=this.media;if(e){var t=e.textTracks;if(t)for(var i=0;i<t.length;i++)Wp(t[i])}}},{key:"onSubtitleTracksUpdated",value:function(e,t){var i=this,r=t.subtitleTracks||[],a=r.some((function(e){return e.textCodec===Cy}));if(this.config.enableWebVTT||a&&this.config.enableIMSC1){if(Ng(this.tracks,r))return void(this.tracks=r);if(this.textTracks=[],this.tracks=r,this.config.renderTextTracksNatively){var n=this.media,o=n?Jp(n.textTracks):null;if(this.tracks.forEach((function(e,t){var r;if(o){for(var a=null,n=0;n<o.length;n++)if(o[n]&&Ny(o[n],e)){a=o[n],o[n]=null;break}a&&(r=a)}if(r)Wp(r);else{var s=Oy(e);r=i.createTextTrack(s,e.name,e.lang),r&&(r.mode="disabled")}r&&i.textTracks.push(r)})),null!=o&&o.length){var s=o.filter((function(e){return null!==e})).map((function(e){return e.label}));s.length&&Ud.warn("Media element contains unused subtitle tracks: ".concat(s.join(", "),". Replace media element for each source to clear TextTracks and captions menu."))}}else if(this.tracks.length){var l=this.tracks.map((function(e){return{label:e.name,kind:e.type.toLowerCase(),default:e.default,subtitleTrack:e}}));this.hls.trigger(Rd.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:l})}}}},{key:"onManifestLoaded",value:function(e,t){var i=this;this.config.enableCEA708Captions&&t.captions&&t.captions.forEach((function(e){var t=/(?:CC|SERVICE)([1-4])/.exec(e.instreamId);if(t){var r="textTrack".concat(t[1]),a=i.captionsProperties[r];a&&(a.label=e.name,e.lang&&(a.languageCode=e.lang),a.media=e)}}))}},{key:"closedCaptionsForLevel",value:function(e){var t=this.hls.levels[e.level];return null==t?void 0:t.attrs["CLOSED-CAPTIONS"]}},{key:"onFragLoading",value:function(e,t){this.initCea608Parsers();var i=this.cea608Parser1,r=this.cea608Parser2,a=this.lastCc,n=this.lastSn,o=this.lastPartIndex;if(this.enabled&&i&&r&&t.frag.type===Up){var s,l,c=t.frag,u=c.cc,d=c.sn,h=null!=(s=null==t||null==(l=t.part)?void 0:l.index)?s:-1;d===n+1||d===n&&h===o+1||u===a||(i.reset(),r.reset()),this.lastCc=u,this.lastSn=d,this.lastPartIndex=h}}},{key:"onFragLoaded",value:function(e,t){var i=t.frag,r=t.payload;if(i.type===Op)if(r.byteLength){var a=i.decryptdata,n="stats"in t;if(null==a||!a.encrypted||n){var o=this.tracks[i.level],s=this.vttCCs;s[i.cc]||(s[i.cc]={start:i.start,prevCC:this.prevCC,new:!0},this.prevCC=i.cc),o&&o.textCodec===Cy?this._parseIMSC1(i,r):this._parseVTTs(t)}}else this.hls.trigger(Rd.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:i,error:new Error("Empty subtitle payload")})}},{key:"_parseIMSC1",value:function(e,t){var i=this,r=this.hls;Ly(t,this.initPTS[e.cc],(function(t){i._appendCues(t,e.level),r.trigger(Rd.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:e})}),(function(t){Ud.log("Failed to parse IMSC1: ".concat(t)),r.trigger(Rd.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:e,error:t})}))}},{key:"_parseVTTs",value:function(e){var t,i=this,r=e.frag,a=e.payload,n=this.initPTS,o=this.unparsedVttFrags,s=n.length-1;if(n[r.cc]||-1!==s){var l=this.hls;Ey(null!=(t=r.initSegment)&&t.data?Kh(r.initSegment.data,new Uint8Array(a)):a,this.initPTS[r.cc],this.vttCCs,r.cc,r.start,(function(e){i._appendCues(e,r.level),l.trigger(Rd.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:r})}),(function(t){var n="Missing initPTS for VTT MPEGTS"===t.message;n?o.push(e):i._fallbackToIMSC1(r,a),Ud.log("Failed to parse VTT cue: ".concat(t)),n&&s>r.cc||l.trigger(Rd.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:r,error:t})}))}else o.push(e)}},{key:"_fallbackToIMSC1",value:function(e,t){var i=this,r=this.tracks[e.level];r.textCodec||Ly(t,this.initPTS[e.cc],(function(){r.textCodec=Cy,i._parseIMSC1(e,t)}),(function(){r.textCodec="wvtt"}))}},{key:"_appendCues",value:function(e,t){var i=this.hls;if(this.config.renderTextTracksNatively){var r=this.textTracks[t];if(!r||"disabled"===r.mode)return;e.forEach((function(e){return Hp(r,e)}))}else{var a=this.tracks[t];if(!a)return;var n=a.default?"default":"subtitles"+t;i.trigger(Rd.CUES_PARSED,{type:"subtitles",cues:e,track:n})}}},{key:"onFragDecrypted",value:function(e,t){var i=t.frag;i.type===Op&&this.onFragLoaded(Rd.FRAG_LOADED,t)}},{key:"onSubtitleTracksCleared",value:function(){this.tracks=[],this.captionsTracks={}}},{key:"onFragParsingUserdata",value:function(e,t){this.initCea608Parsers();var i=this.cea608Parser1,r=this.cea608Parser2;if(this.enabled&&i&&r){var a=t.frag,n=t.samples;if(a.type!==Up||"NONE"!==this.closedCaptionsForLevel(a))for(var o=0;o<n.length;o++){var s=n[o].bytes;if(s){var l=this.extractCea608Data(s);i.addData(n[o].pts,l[0]),r.addData(n[o].pts,l[1])}}}}},{key:"onBufferFlushing",value:function(e,t){var i=t.startOffset,r=t.endOffset,a=t.endOffsetSubtitles,n=t.type,o=this.media;if(o&&!(o.currentTime<r)){if(!n||"video"===n){var s=this.captionsTracks;Object.keys(s).forEach((function(e){return Vp(s[e],i,r)}))}if(this.config.renderTextTracksNatively&&0===i&&void 0!==a){var l=this.textTracks;Object.keys(l).forEach((function(e){return Vp(l[e],i,a)}))}}}},{key:"extractCea608Data",value:function(e){for(var t=[[],[]],i=31&e[0],r=2,a=0;a<i;a++){var n=e[r++],o=127&e[r++],s=127&e[r++];if((0!==o||0!==s)&&0!=(4&n)){var l=3&n;0!==l&&1!==l||(t[l].push(o),t[l].push(s))}}return t}}])}(),audioStreamController:function(e){function t(e,i,r){var a;return S(this,t),a=_(this,t,[e,i,r,"[audio-stream-controller]",Fp]),a.videoBuffer=null,a.videoTrackCC=-1,a.waitingVideoCC=-1,a.bufferedTrack=null,a.switchingTrack=null,a.trackId=-1,a.waitingData=null,a.mainDetails=null,a.flushing=!1,a.bufferFlushed=!1,a.cachedTrackLoadedData=null,a._registerListeners(),a}return k(t,e),T(t,[{key:"onHandlerDestroying",value:function(){this._unregisterListeners(),b(t,"onHandlerDestroying",this,3)([]),this.mainDetails=null,this.bufferedTrack=null,this.switchingTrack=null}},{key:"_registerListeners",value:function(){var e=this.hls;e.on(Rd.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(Rd.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(Rd.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Rd.LEVEL_LOADED,this.onLevelLoaded,this),e.on(Rd.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),e.on(Rd.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(Rd.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.on(Rd.ERROR,this.onError,this),e.on(Rd.BUFFER_RESET,this.onBufferReset,this),e.on(Rd.BUFFER_CREATED,this.onBufferCreated,this),e.on(Rd.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(Rd.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(Rd.INIT_PTS_FOUND,this.onInitPtsFound,this),e.on(Rd.FRAG_BUFFERED,this.onFragBuffered,this)}},{key:"_unregisterListeners",value:function(){var e=this.hls;e.off(Rd.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(Rd.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(Rd.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Rd.LEVEL_LOADED,this.onLevelLoaded,this),e.off(Rd.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),e.off(Rd.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(Rd.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.off(Rd.ERROR,this.onError,this),e.off(Rd.BUFFER_RESET,this.onBufferReset,this),e.off(Rd.BUFFER_CREATED,this.onBufferCreated,this),e.off(Rd.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(Rd.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(Rd.INIT_PTS_FOUND,this.onInitPtsFound,this),e.off(Rd.FRAG_BUFFERED,this.onFragBuffered,this)}},{key:"onInitPtsFound",value:function(e,t){var i=t.frag,r=t.id,a=t.initPTS,n=t.timescale;if("main"===r){var o=i.cc;this.initPTS[i.cc]={baseTime:a,timescale:n},this.log("InitPTS for cc: ".concat(o," found from main: ").concat(a)),this.videoTrackCC=o,this.state===Dm&&this.tick()}}},{key:"startLoad",value:function(e){if(!this.levels)return this.startPosition=e,void(this.state=bm);var t=this.lastCurrentTime;this.stopLoad(),this.setInterval(100),t>0&&-1===e?(this.log("Override startPosition with lastCurrentTime @".concat(t.toFixed(3))),e=t,this.state=_m):(this.loadedmetadata=!1,this.state=Tm),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=e,this.tick()}},{key:"doTick",value:function(){switch(this.state){case _m:this.doTickIdle();break;case Tm:var e,i=this.levels,r=this.trackId,a=null==i||null==(e=i[r])?void 0:e.details;if(a){if(this.waitForCdnTuneIn(a))break;this.state=Dm}break;case Sm:var n,o=performance.now(),s=this.retryDate;if(!s||o>=s||null!=(n=this.media)&&n.seeking){var l=this.levels,c=this.trackId;this.log("RetryDate reached, switch back to IDLE state"),this.resetStartWhenNotLoaded((null==l?void 0:l[c])||null),this.state=_m}break;case Dm:var u=this.waitingData;if(u){var d=u.frag,h=u.part,p=u.cache,f=u.complete;if(void 0!==this.initPTS[d.cc]){this.waitingData=null,this.waitingVideoCC=-1,this.state=wm;var m={frag:d,part:h,payload:p.flush(),networkDetails:null};this._handleFragmentLoadProgress(m),f&&b(t,"_handleFragmentLoadComplete",this,3)([m])}else if(this.videoTrackCC!==this.waitingVideoCC)this.log("Waiting fragment cc (".concat(d.cc,") cancelled because video is at cc ").concat(this.videoTrackCC)),this.clearWaitingFragment();else{var g=this.getLoadPosition(),y=rm.bufferInfo(this.mediaBuffer,g,this.config.maxBufferHole);Ef(y.end,this.config.maxFragLookUpTolerance,d)<0&&(this.log("Waiting fragment cc (".concat(d.cc,") @ ").concat(d.start," cancelled because another fragment at ").concat(y.end," is needed")),this.clearWaitingFragment())}}else this.state=_m}this.onTickEnd()}},{key:"clearWaitingFragment",value:function(){var e=this.waitingData;e&&(this.fragmentTracker.removeFragment(e.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=_m)}},{key:"resetLoadingState",value:function(){this.clearWaitingFragment(),b(t,"resetLoadingState",this,3)([])}},{key:"onTickEnd",value:function(){var e=this.media;null!=e&&e.readyState&&(this.lastCurrentTime=e.currentTime)}},{key:"doTickIdle",value:function(){var e=this.hls,t=this.levels,i=this.media,r=this.trackId,a=e.config;if((i||!this.startFragRequested&&a.startFragPrefetch)&&null!=t&&t[r]){var n=t[r],o=n.details;if(!o||o.live&&this.levelLastLoaded!==n||this.waitForCdnTuneIn(o))this.state=Tm;else{var s=this.mediaBuffer?this.mediaBuffer:this.media;this.bufferFlushed&&s&&(this.bufferFlushed=!1,this.afterBufferFlushed(s,Hd,Fp));var l=this.getFwdBufferInfo(s,Fp);if(null!==l){var c=this.bufferedTrack,u=this.switchingTrack;if(!u&&this._streamEnded(l,o))return e.trigger(Rd.BUFFER_EOS,{type:"audio"}),void(this.state=xm);var d=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,Up),h=l.len,p=this.getMaxBufferLength(null==d?void 0:d.len),f=o.fragments,m=f[0].start,g=this.flushing?this.getLoadPosition():l.end;if(u&&i){var y=this.getLoadPosition();c&&!jg(u.attrs,c.attrs)&&(g=y),o.PTSKnown&&y<m&&(l.end>m||l.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),i.currentTime=m+.05)}if(!(h>=p&&!u&&g<f[f.length-1].start)){var v=this.getNextFragment(g,o),A=!1;if(v&&this.isLoopLoading(v,g)&&(A=!!v.gap,v=this.getNextFragmentLoopLoading(v,o,l,Up,p)),v){var b=d&&v.start>d.end+o.targetduration;if(b||(null==d||!d.len)&&l.len){var _=this.getAppendedFrag(v.start,Up);if(null===_)return;if(A||(A=!!_.gap||!!b&&0===d.len),b&&!A||A&&l.nextStart&&l.nextStart<_.end)return}this.loadFragment(v,n,g)}else this.bufferFlushed=!0}}}}}},{key:"getMaxBufferLength",value:function(e){var i=b(t,"getMaxBufferLength",this,3)([]);return e?Math.min(Math.max(i,e),this.config.maxMaxBufferLength):i}},{key:"onMediaDetaching",value:function(){this.videoBuffer=null,this.bufferFlushed=this.flushing=!1,b(t,"onMediaDetaching",this,3)([])}},{key:"onAudioTracksUpdated",value:function(e,t){var i=t.audioTracks;this.resetTransmuxer(),this.levels=i.map((function(e){return new cf(e)}))}},{key:"onAudioTrackSwitching",value:function(e,t){var i=!!t.url;this.trackId=t.id;var r=this.fragCurrent;r&&(r.abortRequests(),this.removeUnbufferedFrags(r.start)),this.resetLoadingState(),i?this.setInterval(100):this.resetTransmuxer(),i?(this.switchingTrack=t,this.state=_m,this.flushAudioIfNeeded(t)):(this.switchingTrack=null,this.bufferedTrack=t,this.state=bm),this.tick()}},{key:"onManifestLoading",value:function(){this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=this.flushing=!1,this.levels=this.mainDetails=this.waitingData=this.bufferedTrack=this.cachedTrackLoadedData=this.switchingTrack=null,this.startFragRequested=!1,this.trackId=this.videoTrackCC=this.waitingVideoCC=-1}},{key:"onLevelLoaded",value:function(e,t){this.mainDetails=t.details,null!==this.cachedTrackLoadedData&&(this.hls.trigger(Rd.AUDIO_TRACK_LOADED,this.cachedTrackLoadedData),this.cachedTrackLoadedData=null)}},{key:"onAudioTrackLoaded",value:function(e,t){var i;if(null!=this.mainDetails){var r=this.levels,a=t.details,n=t.id;if(r){this.log("Audio track ".concat(n," loaded [").concat(a.startSN,",").concat(a.endSN,"]").concat(a.lastPartSn?"[part-".concat(a.lastPartSn,"-").concat(a.lastPartIndex,"]"):"",",duration:").concat(a.totalduration));var o=r[n],s=0;if(a.live||null!=(i=o.details)&&i.live){this.checkLiveUpdate(a);var l,c=this.mainDetails;if(a.deltaUpdateFailed||!c)return;!o.details&&a.hasProgramDateTime&&c.hasProgramDateTime?(cm(a,c),s=a.fragments[0].start):s=this.alignPlaylists(a,o.details,null==(l=this.levelLastLoaded)?void 0:l.details)}o.details=a,this.levelLastLoaded=o,this.startFragRequested||!this.mainDetails&&a.live||this.setStartPosition(this.mainDetails||a,s),this.state!==Tm||this.waitForCdnTuneIn(a)||(this.state=_m),this.tick()}else this.warn("Audio tracks were reset while loading level ".concat(n))}else this.cachedTrackLoadedData=t}},{key:"_handleFragmentLoadProgress",value:function(e){var t,i=e.frag,r=e.part,a=e.payload,n=this.config,o=this.trackId,s=this.levels;if(s){var l=s[o];if(l){var c=l.details;if(!c)return this.warn("Audio track details undefined on fragment load progress"),void this.removeUnbufferedFrags(i.start);var u=n.defaultAudioCodec||l.audioCodec||"mp4a.40.2",d=this.transmuxer;d||(d=this.transmuxer=new Og(this.hls,Fp,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var h=this.initPTS[i.cc],p=null==(t=i.initSegment)?void 0:t.data;if(void 0!==h){var f=!1,m=r?r.index:-1,g=-1!==m,y=new am(i.level,i.sn,i.stats.chunkCount,a.byteLength,m,g);d.push(a,p,u,"",i,r,c.totalduration,f,y,h)}else{this.log("Unknown video PTS for cc ".concat(i.cc,", waiting for video PTS before demuxing audio frag ").concat(i.sn," of [").concat(c.startSN," ,").concat(c.endSN,"],track ").concat(o));var v=this.waitingData=this.waitingData||{frag:i,part:r,cache:new Pm,complete:!1},A=v.cache;A.push(new Uint8Array(a)),this.waitingVideoCC=this.videoTrackCC,this.state=Dm}}else this.warn("Audio track is undefined on fragment load progress")}else this.warn("Audio tracks were reset while fragment load was in progress. Fragment ".concat(i.sn," of level ").concat(i.level," will not be buffered"))}},{key:"_handleFragmentLoadComplete",value:function(e){this.waitingData?this.waitingData.complete=!0:b(t,"_handleFragmentLoadComplete",this,3)([e])}},{key:"onBufferReset",value:function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1}},{key:"onBufferCreated",value:function(e,t){var i=t.tracks.audio;i&&(this.mediaBuffer=i.buffer||null),t.tracks.video&&(this.videoBuffer=t.tracks.video.buffer||null)}},{key:"onFragBuffered",value:function(e,t){var i=t.frag,r=t.part;if(i.type===Fp)if(this.fragContextChanged(i))this.warn("Fragment ".concat(i.sn).concat(r?" p: "+r.index:""," of level ").concat(i.level," finished buffering, but was aborted. state: ").concat(this.state,", audioSwitch: ").concat(this.switchingTrack?this.switchingTrack.name:"false"));else{if("initSegment"!==i.sn){this.fragPrevious=i;var a=this.switchingTrack;a&&(this.bufferedTrack=a,this.switchingTrack=null,this.hls.trigger(Rd.AUDIO_TRACK_SWITCHED,kd({},a)))}this.fragBufferedComplete(i,r)}else if(!this.loadedmetadata&&i.type===Up){var n=this.videoBuffer||this.media;n&&rm.getBuffered(n).length&&(this.loadedmetadata=!0)}}},{key:"onError",value:function(e,i){var r;if(i.fatal)this.state=Rm;else switch(i.details){case Ld.FRAG_GAP:case Ld.FRAG_PARSING_ERROR:case Ld.FRAG_DECRYPT_ERROR:case Ld.FRAG_LOAD_ERROR:case Ld.FRAG_LOAD_TIMEOUT:case Ld.KEY_LOAD_ERROR:case Ld.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(Fp,i);break;case Ld.AUDIO_TRACK_LOAD_ERROR:case Ld.AUDIO_TRACK_LOAD_TIMEOUT:case Ld.LEVEL_PARSING_ERROR:i.levelRetry||this.state!==Tm||(null==(r=i.context)?void 0:r.type)!==Bp||(this.state=_m);break;case Ld.BUFFER_APPEND_ERROR:case Ld.BUFFER_FULL_ERROR:if(!i.parent||"audio"!==i.parent)return;if(i.details===Ld.BUFFER_APPEND_ERROR)return void this.resetLoadingState();this.reduceLengthAndFlushBuffer(i)&&(this.bufferedTrack=null,b(t,"flushMainBuffer",this,3)([0,Number.POSITIVE_INFINITY,"audio"]));break;case Ld.INTERNAL_EXCEPTION:this.recoverWorkerError(i)}}},{key:"onBufferFlushing",value:function(e,t){var i=t.type;i!==Wd&&(this.flushing=!0)}},{key:"onBufferFlushed",value:function(e,t){var i=t.type;if(i!==Wd){this.flushing=!1,this.bufferFlushed=!0,this.state===xm&&(this.state=_m);var r=this.mediaBuffer||this.media;r&&(this.afterBufferFlushed(r,i,Fp),this.tick())}}},{key:"_handleTransmuxComplete",value:function(e){var t,i="audio",r=this.hls,a=e.remuxResult,n=e.chunkMeta,o=this.getCurrentContext(n);if(o){var s=o.frag,l=o.part,c=o.level,u=c.details,d=a.audio,h=a.text,p=a.id3,f=a.initSegment;if(!this.fragContextChanged(s)&&u){if(this.state=Em,this.switchingTrack&&d&&this.completeAudioSwitch(this.switchingTrack),null!=f&&f.tracks){var m=s.initSegment||s;this._bufferInitSegment(c,f.tracks,m,n),r.trigger(Rd.FRAG_PARSING_INIT_SEGMENT,{frag:m,id:i,tracks:f.tracks})}if(d){var g=d.startPTS,y=d.endPTS,v=d.startDTS,A=d.endDTS;l&&(l.elementaryStreams[Hd]={startPTS:g,endPTS:y,startDTS:v,endDTS:A}),s.setElementaryStreamInfo(Hd,g,y,v,A),this.bufferFragmentData(d,s,l,n)}if(null!=p&&null!=(t=p.samples)&&t.length){var b=Td({id:i,frag:s,details:u},p);r.trigger(Rd.FRAG_PARSING_METADATA,b)}if(h){var _=Td({id:i,frag:s,details:u},h);r.trigger(Rd.FRAG_PARSING_USERDATA,_)}}else this.fragmentTracker.removeFragment(s)}else this.resetWhenMissingContext(n)}},{key:"_bufferInitSegment",value:function(e,t,i,r){if(this.state===Em){t.video&&delete t.video;var a=t.audio;if(a){a.id="audio";var n=e.audioCodec;this.log("Init audio buffer, container:".concat(a.container,", codecs[level/parsed]=[").concat(n,"/").concat(a.codec,"]")),n&&1===n.split(",").length&&(a.levelCodec=n),this.hls.trigger(Rd.BUFFER_CODECS,t);var o=a.initSegment;if(null!=o&&o.byteLength){var s={type:"audio",frag:i,part:null,chunkMeta:r,parent:i.type,data:o};this.hls.trigger(Rd.BUFFER_APPENDING,s)}this.tickImmediate()}}}},{key:"loadFragment",value:function(e,i,r){var a,n=this.fragmentTracker.getState(e);if(this.fragCurrent=e,this.switchingTrack||n===Yf||n===Xf)if("initSegment"===e.sn)this._loadInitSegment(e,i);else if(null!=(a=i.details)&&a.live&&!this.initPTS[e.cc]){this.log("Waiting for video PTS in continuity counter ".concat(e.cc," of live stream before loading audio fragment ").concat(e.sn," of level ").concat(this.trackId)),this.state=Dm;var o=this.mainDetails;o&&o.fragments[0].start!==i.details.fragments[0].start&&cm(i.details,o)}else this.startFragRequested=!0,b(t,"loadFragment",this,3)([e,i,r]);else this.clearTrackerIfNeeded(e)}},{key:"flushAudioIfNeeded",value:function(e){var i=this.media,r=this.bufferedTrack,a=null==r?void 0:r.attrs,n=e.attrs;i&&a&&(a.CHANNELS!==n.CHANNELS||r.name!==e.name||r.lang!==e.lang)&&(this.log("Switching audio track : flushing all audio"),b(t,"flushMainBuffer",this,3)([0,Number.POSITIVE_INFINITY,"audio"]),this.bufferedTrack=null)}},{key:"completeAudioSwitch",value:function(e){var t=this.hls;this.flushAudioIfNeeded(e),this.bufferedTrack=e,this.switchingTrack=null,t.trigger(Rd.AUDIO_TRACK_SWITCHED,kd({},e))}}])}(Im),audioTrackController:function(e){function t(e){var i;return S(this,t),i=_(this,t,[e,"[audio-track-controller]"]),i.tracks=[],i.groupIds=null,i.tracksInGroup=[],i.trackId=-1,i.currentTrack=null,i.selectDefaultTrack=!0,i.registerListeners(),i}return k(t,e),T(t,[{key:"registerListeners",value:function(){var e=this.hls;e.on(Rd.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Rd.MANIFEST_PARSED,this.onManifestParsed,this),e.on(Rd.LEVEL_LOADING,this.onLevelLoading,this),e.on(Rd.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(Rd.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.on(Rd.ERROR,this.onError,this)}},{key:"unregisterListeners",value:function(){var e=this.hls;e.off(Rd.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Rd.MANIFEST_PARSED,this.onManifestParsed,this),e.off(Rd.LEVEL_LOADING,this.onLevelLoading,this),e.off(Rd.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(Rd.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.off(Rd.ERROR,this.onError,this)}},{key:"destroy",value:function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.currentTrack=null,b(t,"destroy",this,3)([])}},{key:"onManifestLoading",value:function(){this.tracks=[],this.tracksInGroup=[],this.groupIds=null,this.currentTrack=null,this.trackId=-1,this.selectDefaultTrack=!0}},{key:"onManifestParsed",value:function(e,t){this.tracks=t.audioTracks||[]}},{key:"onAudioTrackLoaded",value:function(e,t){var i=t.id,r=t.groupId,a=t.details,n=this.tracksInGroup[i];if(n&&n.groupId===r){var o=n.details;n.details=t.details,this.log("Audio track ".concat(i,' "').concat(n.name,'" lang:').concat(n.lang," group:").concat(r," loaded [").concat(a.startSN,"-").concat(a.endSN,"]")),i===this.trackId&&this.playlistLoaded(i,t,o)}else this.warn("Audio track with id:".concat(i," and group:").concat(r," not found in active group ").concat(null==n?void 0:n.groupId))}},{key:"onLevelLoading",value:function(e,t){this.switchLevel(t.level)}},{key:"onLevelSwitching",value:function(e,t){this.switchLevel(t.level)}},{key:"switchLevel",value:function(e){var t=this.hls.levels[e];if(t){var i=t.audioGroups||null,r=this.groupIds,a=this.currentTrack;if(!i||(null==r?void 0:r.length)!==(null==i?void 0:i.length)||null!=i&&i.some((function(e){return-1===(null==r?void 0:r.indexOf(e))}))){this.groupIds=i,this.trackId=-1,this.currentTrack=null;var n=this.tracks.filter((function(e){return!i||-1!==i.indexOf(e.groupId)}));if(n.length)this.selectDefaultTrack&&!n.some((function(e){return e.default}))&&(this.selectDefaultTrack=!1),n.forEach((function(e,t){e.id=t}));else if(!a&&!this.tracksInGroup.length)return;this.tracksInGroup=n;var o=this.hls.config.audioPreference;if(!a&&o){var s=Wf(o,n,Jf);if(s>-1)a=n[s];else{var l=Wf(o,this.tracks);a=this.tracks[l]}}var c=this.findTrackId(a);-1===c&&a&&(c=this.findTrackId(null));var u={audioTracks:n};this.log("Updating audio tracks, ".concat(n.length," track(s) found in group(s): ").concat(null==i?void 0:i.join(","))),this.hls.trigger(Rd.AUDIO_TRACKS_UPDATED,u);var d=this.trackId;if(-1!==c&&-1===d)this.setAudioTrack(c);else if(n.length&&-1===d){var h,p=new Error("No audio track selected for current audio group-ID(s): ".concat(null==(h=this.groupIds)?void 0:h.join(",")," track count: ").concat(n.length));this.warn(p.message),this.hls.trigger(Rd.ERROR,{type:Dd.MEDIA_ERROR,details:Ld.AUDIO_TRACK_LOAD_ERROR,fatal:!0,error:p})}}else this.shouldReloadPlaylist(a)&&this.setAudioTrack(this.trackId)}}},{key:"onError",value:function(e,t){!t.fatal&&t.context&&(t.context.type!==Bp||t.context.id!==this.trackId||this.groupIds&&-1===this.groupIds.indexOf(t.context.groupId)||(this.requestScheduled=-1,this.checkRetry(t)))}},{key:"allAudioTracks",get:function(){return this.tracks}},{key:"audioTracks",get:function(){return this.tracksInGroup}},{key:"audioTrack",get:function(){return this.trackId},set:function(e){this.selectDefaultTrack=!1,this.setAudioTrack(e)}},{key:"setAudioOption",value:function(e){var t=this.hls;if(t.config.audioPreference=e,e){var i=this.allAudioTracks;if(this.selectDefaultTrack=!1,i.length){var r=this.currentTrack;if(r&&Vf(e,r,Jf))return r;var a=Wf(e,this.tracksInGroup,Jf);if(a>-1){var n=this.tracksInGroup[a];return this.setAudioTrack(a),n}if(r){var o=t.loadLevel;-1===o&&(o=t.firstAutoLevel);var s=function(e,t,i,r,a){var n=t[r],o=t.reduce((function(e,t,i){var r=t.uri;return(e[r]||(e[r]=[])).push(i),e}),{})[n.uri];o.length>1&&(r=Math.max.apply(Math,o));var s=n.videoRange,l=n.frameRate,c=n.codecSet.substring(0,4),u=qf(t,r,(function(t){if(t.videoRange!==s||t.frameRate!==l||t.codecSet.substring(0,4)!==c)return!1;var r=t.audioGroups,n=i.filter((function(e){return!r||-1!==r.indexOf(e.groupId)}));return Wf(e,n,a)>-1}));return u>-1?u:qf(t,r,(function(t){var r=t.audioGroups,n=i.filter((function(e){return!r||-1!==r.indexOf(e.groupId)}));return Wf(e,n,a)>-1}))}(e,t.levels,i,o,Jf);if(-1===s)return null;t.nextLoadLevel=s}if(e.channels||e.audioCodec){var l=Wf(e,i);if(l>-1)return i[l]}}}return null}},{key:"setAudioTrack",value:function(e){var t=this.tracksInGroup;if(e<0||e>=t.length)this.warn("Invalid audio track id: ".concat(e));else{this.clearTimer(),this.selectDefaultTrack=!1;var i=this.currentTrack,r=t[e],a=r.details&&!r.details.live;if((e!==this.trackId||r!==i||!a)&&(this.log("Switching to audio-track ".concat(e,' "').concat(r.name,'" lang:').concat(r.lang," group:").concat(r.groupId," channels:").concat(r.channels)),this.trackId=e,this.currentTrack=r,this.hls.trigger(Rd.AUDIO_TRACK_SWITCHING,kd({},r)),!a)){var n=this.switchParams(r.url,null==i?void 0:i.details);this.loadPlaylist(n)}}}},{key:"findTrackId",value:function(e){for(var t=this.tracksInGroup,i=0;i<t.length;i++){var r=t[i];if((!this.selectDefaultTrack||r.default)&&(!e||Vf(e,r,Jf)))return i}if(e){for(var a=e.name,n=e.lang,o=e.assocLang,s=e.characteristics,l=e.audioCodec,c=e.channels,u=0;u<t.length;u++)if(Vf({name:a,lang:n,assocLang:o,characteristics:s,audioCodec:l,channels:c},t[u],Jf))return u;for(var d=0;d<t.length;d++){var h=t[d];if(jg(e.attrs,h.attrs,["LANGUAGE","ASSOC-LANGUAGE","CHARACTERISTICS"]))return d}for(var p=0;p<t.length;p++){var f=t[p];if(jg(e.attrs,f.attrs,["LANGUAGE"]))return p}}return-1}},{key:"loadPlaylist",value:function(e){var i=this.currentTrack;if(this.shouldLoadPlaylist(i)&&i){b(t,"loadPlaylist",this,3)([]);var r=i.id,a=i.groupId,n=i.url;if(e)try{n=e.addDirectives(n)}catch(e){this.warn("Could not construct new URL with HLS Delivery Directives: ".concat(e))}this.log("loading audio-track playlist ".concat(r,' "').concat(i.name,'" lang:').concat(i.lang," group:").concat(a)),this.clearTimer(),this.hls.trigger(Rd.AUDIO_TRACK_LOADING,{url:n,id:r,groupId:a,deliveryDirectives:e||null})}}}])}(Mf),emeController:zy,cmcdController:function(){function e(t){var i=this;S(this,e),this.hls=void 0,this.config=void 0,this.media=void 0,this.sid=void 0,this.cid=void 0,this.useHeaders=!1,this.includeKeys=void 0,this.initialized=!1,this.starved=!1,this.buffering=!0,this.audioBuffer=void 0,this.videoBuffer=void 0,this.onWaiting=function(){i.initialized&&(i.starved=!0),i.buffering=!0},this.onPlaying=function(){i.initialized||(i.initialized=!0),i.buffering=!1},this.applyPlaylistData=function(e){try{i.apply(e,{ot:Hy.MANIFEST,su:!i.initialized})}catch(e){Ud.warn("Could not generate manifest CMCD data.",e)}},this.applyFragmentData=function(e){try{var t=e.frag,r=i.hls.levels[t.level],a=i.getObjectType(t),n={d:1e3*t.duration,ot:a};a!==Hy.VIDEO&&a!==Hy.AUDIO&&a!=Hy.MUXED||(n.br=r.bitrate/1e3,n.tb=i.getTopBandwidth(a)/1e3,n.bl=i.getBufferLength(a)),i.apply(e,n)}catch(e){Ud.warn("Could not generate segment CMCD data.",e)}},this.hls=t;var r=this.config=t.config,a=r.cmcd;null!=a&&(r.pLoader=this.createPlaylistLoader(),r.fLoader=this.createFragmentLoader(),this.sid=a.sessionId||function(){try{return crypto.randomUUID()}catch(t){try{var e=URL.createObjectURL(new Blob),i=e.toString();return URL.revokeObjectURL(e),i.slice(i.lastIndexOf("/")+1)}catch(t){var r=(new Date).getTime();return"xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g,(function(e){var t=(r+16*Math.random())%16|0;return r=Math.floor(r/16),("x"==e?t:3&t|8).toString(16)}))}}}(),this.cid=a.contentId,this.useHeaders=!0===a.useHeaders,this.includeKeys=a.includeKeys,this.registerListeners())}return T(e,[{key:"registerListeners",value:function(){var e=this.hls;e.on(Rd.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(Rd.MEDIA_DETACHED,this.onMediaDetached,this),e.on(Rd.BUFFER_CREATED,this.onBufferCreated,this)}},{key:"unregisterListeners",value:function(){var e=this.hls;e.off(Rd.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(Rd.MEDIA_DETACHED,this.onMediaDetached,this),e.off(Rd.BUFFER_CREATED,this.onBufferCreated,this)}},{key:"destroy",value:function(){this.unregisterListeners(),this.onMediaDetached(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null,this.onWaiting=this.onPlaying=null}},{key:"onMediaAttached",value:function(e,t){this.media=t.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)}},{key:"onMediaDetached",value:function(){this.media&&(this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null)}},{key:"onBufferCreated",value:function(e,t){var i,r;this.audioBuffer=null==(i=t.tracks.audio)?void 0:i.buffer,this.videoBuffer=null==(r=t.tracks.video)?void 0:r.buffer}},{key:"createData",value:function(){var e;return{v:1,sf:Wy.HLS,sid:this.sid,cid:this.cid,pr:null==(e=this.media)?void 0:e.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}}},{key:"apply",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};Td(t,this.createData());var i=t.ot===Hy.INIT||t.ot===Hy.VIDEO||t.ot===Hy.MUXED;this.starved&&i&&(t.bs=!0,t.su=!0,this.starved=!1),null==t.su&&(t.su=this.buffering);var r=this.includeKeys;r&&(t=Object.keys(t).reduce((function(e,i){return r.includes(i)&&(e[i]=t[i]),e}),{})),this.useHeaders?(e.headers||(e.headers={}),mv(e.headers,t)):e.url=yv(e.url,t)}},{key:"getObjectType",value:function(e){var t=e.type;return"subtitle"===t?Hy.TIMED_TEXT:"initSegment"===e.sn?Hy.INIT:"audio"===t?Hy.AUDIO:"main"===t?this.hls.audioTracks.length?Hy.VIDEO:Hy.MUXED:void 0}},{key:"getTopBandwidth",value:function(e){var t,i=0,r=this.hls;if(e===Hy.AUDIO)t=r.audioTracks;else{var a=r.maxAutoLevel,n=a>-1?a+1:r.levels.length;t=r.levels.slice(0,n)}var o,s=f(t);try{for(s.s();!(o=s.n()).done;){var l=o.value;l.bitrate>i&&(i=l.bitrate)}}catch(c){s.e(c)}finally{s.f()}return i>0?i:NaN}},{key:"getBufferLength",value:function(e){var t=this.hls.media,i=e===Hy.AUDIO?this.audioBuffer:this.videoBuffer;return i&&t?1e3*rm.bufferInfo(i,t.currentTime,this.config.maxBufferHole).len:NaN}},{key:"createPlaylistLoader",value:function(){var e=this.config.pLoader,t=this.applyPlaylistData,i=e||this.config.loader;return function(){function e(t){S(this,e),this.loader=void 0,this.loader=new i(t)}return T(e,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}},{key:"destroy",value:function(){this.loader.destroy()}},{key:"abort",value:function(){this.loader.abort()}},{key:"load",value:function(e,i,r){t(e),this.loader.load(e,i,r)}}])}()}},{key:"createFragmentLoader",value:function(){var e=this.config.fLoader,t=this.applyFragmentData,i=e||this.config.loader;return function(){function e(t){S(this,e),this.loader=void 0,this.loader=new i(t)}return T(e,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}},{key:"destroy",value:function(){this.loader.destroy()}},{key:"abort",value:function(){this.loader.abort()}},{key:"load",value:function(e,i,r){t(e),this.loader.load(e,i,r)}}])}()}}])}(),contentSteeringController:function(){function e(t){S(this,e),this.hls=void 0,this.log=void 0,this.loader=null,this.uri=null,this.pathwayId=".",this.pathwayPriority=null,this.timeToLoad=300,this.reloadTimer=-1,this.updated=0,this.started=!1,this.enabled=!0,this.levels=null,this.audioTracks=null,this.subtitleTracks=null,this.penalizedPathways={},this.hls=t,this.log=Ud.log.bind(Ud,"[content-steering]:"),this.registerListeners()}return T(e,[{key:"registerListeners",value:function(){var e=this.hls;e.on(Rd.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Rd.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(Rd.MANIFEST_PARSED,this.onManifestParsed,this),e.on(Rd.ERROR,this.onError,this)}},{key:"unregisterListeners",value:function(){var e=this.hls;e&&(e.off(Rd.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Rd.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(Rd.MANIFEST_PARSED,this.onManifestParsed,this),e.off(Rd.ERROR,this.onError,this))}},{key:"startLoad",value:function(){if(this.started=!0,this.clearTimeout(),this.enabled&&this.uri){if(this.updated){var e=1e3*this.timeToLoad-(performance.now()-this.updated);if(e>0)return void this.scheduleRefresh(this.uri,e)}this.loadSteeringManifest(this.uri)}}},{key:"stopLoad",value:function(){this.started=!1,this.loader&&(this.loader.destroy(),this.loader=null),this.clearTimeout()}},{key:"clearTimeout",value:function(){-1!==this.reloadTimer&&(self.clearTimeout(this.reloadTimer),this.reloadTimer=-1)}},{key:"destroy",value:function(){this.unregisterListeners(),this.stopLoad(),this.hls=null,this.levels=this.audioTracks=this.subtitleTracks=null}},{key:"removeLevel",value:function(e){var t=this.levels;t&&(this.levels=t.filter((function(t){return t!==e})))}},{key:"onManifestLoading",value:function(){this.stopLoad(),this.enabled=!0,this.timeToLoad=300,this.updated=0,this.uri=null,this.pathwayId=".",this.levels=this.audioTracks=this.subtitleTracks=null}},{key:"onManifestLoaded",value:function(e,t){var i=t.contentSteering;null!==i&&(this.pathwayId=i.pathwayId,this.uri=i.uri,this.started&&this.startLoad())}},{key:"onManifestParsed",value:function(e,t){this.audioTracks=t.audioTracks,this.subtitleTracks=t.subtitleTracks}},{key:"onError",value:function(e,t){var i=t.errorAction;if((null==i?void 0:i.action)===Rf&&i.flags===Pf){var r=this.levels,a=this.pathwayPriority,n=this.pathwayId;if(t.context){var o=t.context,s=o.groupId,l=o.pathwayId,c=o.type;s&&r?n=this.getPathwayForGroupId(s,c,n):l&&(n=l)}n in this.penalizedPathways||(this.penalizedPathways[n]=performance.now()),!a&&r&&(a=r.reduce((function(e,t){return-1===e.indexOf(t.pathwayId)&&e.push(t.pathwayId),e}),[])),a&&a.length>1&&(this.updatePathwayPriority(a),i.resolved=this.pathwayId!==n),i.resolved||Ud.warn("Could not resolve ".concat(t.details,' ("').concat(t.error.message,'") with content-steering for Pathway: ').concat(n," levels: ").concat(r?r.length:r," priorities: ").concat(JSON.stringify(a)," penalized: ").concat(JSON.stringify(this.penalizedPathways)))}}},{key:"filterParsedLevels",value:function(e){this.levels=e;var t=this.getLevelsForPathway(this.pathwayId);if(0===t.length){var i=e[0].pathwayId;this.log("No levels found in Pathway ".concat(this.pathwayId,'. Setting initial Pathway to "').concat(i,'"')),t=this.getLevelsForPathway(i),this.pathwayId=i}return t.length!==e.length?(this.log("Found ".concat(t.length,"/").concat(e.length,' levels in Pathway "').concat(this.pathwayId,'"')),t):e}},{key:"getLevelsForPathway",value:function(e){return null===this.levels?[]:this.levels.filter((function(t){return e===t.pathwayId}))}},{key:"updatePathwayPriority",value:function(e){var t;this.pathwayPriority=e;var i=this.penalizedPathways,r=performance.now();Object.keys(i).forEach((function(e){r-i[e]>3e5&&delete i[e]}));for(var a=0;a<e.length;a++){var n=e[a];if(!(n in i)){if(n===this.pathwayId)return;var o=this.hls.nextLoadLevel,s=this.hls.levels[o];if(t=this.getLevelsForPathway(n),t.length>0){this.log('Setting Pathway to "'.concat(n,'"')),this.pathwayId=n,vf(t),this.hls.trigger(Rd.LEVELS_UPDATED,{levels:t});var l=this.hls.levels[o];s&&l&&this.levels&&(l.attrs["STABLE-VARIANT-ID"]!==s.attrs["STABLE-VARIANT-ID"]&&l.bitrate!==s.bitrate&&this.log("Unstable Pathways change from bitrate ".concat(s.bitrate," to ").concat(l.bitrate)),this.hls.nextLoadLevel=o);break}}}}},{key:"getPathwayForGroupId",value:function(e,t,i){for(var r=this.getLevelsForPathway(i).concat(this.levels||[]),a=0;a<r.length;a++)if(t===Bp&&r[a].hasAudioGroup(e)||t===Mp&&r[a].hasSubtitleGroup(e))return r[a].pathwayId;return i}},{key:"clonePathways",value:function(e){var t=this,i=this.levels;if(i){var r={},a={};e.forEach((function(e){var n=e.ID,o=e["BASE-ID"],s=e["URI-REPLACEMENT"];if(!i.some((function(e){return e.pathwayId===n}))){var l=t.getLevelsForPathway(o).map((function(e){var t=new Nd(e.attrs);t["PATHWAY-ID"]=n;var i=t.AUDIO&&"".concat(t.AUDIO,"_clone_").concat(n),o=t.SUBTITLES&&"".concat(t.SUBTITLES,"_clone_").concat(n);i&&(r[t.AUDIO]=i,t.AUDIO=i),o&&(a[t.SUBTITLES]=o,t.SUBTITLES=o);var l=Av(e.uri,t["STABLE-VARIANT-ID"],"PER-VARIANT-URIS",s),c=new cf({attrs:t,audioCodec:e.audioCodec,bitrate:e.bitrate,height:e.height,name:e.name,url:l,videoCodec:e.videoCodec,width:e.width});if(e.audioGroups)for(var u=1;u<e.audioGroups.length;u++)c.addGroupId("audio","".concat(e.audioGroups[u],"_clone_").concat(n));if(e.subtitleGroups)for(var d=1;d<e.subtitleGroups.length;d++)c.addGroupId("text","".concat(e.subtitleGroups[d],"_clone_").concat(n));return c}));i.push.apply(i,g(l)),vv(t.audioTracks,r,s,n),vv(t.subtitleTracks,a,s,n)}}))}}},{key:"loadSteeringManifest",value:function(e){var t,i=this,r=this.hls.config,a=r.loader;this.loader&&this.loader.destroy(),this.loader=new a(r);try{t=new self.URL(e)}catch(r){return this.enabled=!1,void this.log("Failed to parse Steering Manifest URI: ".concat(e))}if("data:"!==t.protocol){var n=0|(this.hls.bandwidthEstimate||r.abrEwmaDefaultEstimate);t.searchParams.set("_HLS_pathway",this.pathwayId),t.searchParams.set("_HLS_throughput",""+n)}var o={responseType:"json",url:t.href},s=r.steeringManifestLoadPolicy.default,l=s.errorRetry||s.timeoutRetry||{},c={loadPolicy:s,timeout:s.maxLoadTimeMs,maxRetry:l.maxNumRetry||0,retryDelay:l.retryDelayMs||0,maxRetryDelay:l.maxRetryDelayMs||0},u={onSuccess:function(e,r,a,n){i.log('Loaded steering manifest: "'.concat(t,'"'));var o=e.data;if(1===o.VERSION){i.updated=performance.now(),i.timeToLoad=o.TTL;var s=o["RELOAD-URI"],l=o["PATHWAY-CLONES"],c=o["PATHWAY-PRIORITY"];if(s)try{i.uri=new self.URL(s,t).href}catch(e){return i.enabled=!1,void i.log("Failed to parse Steering Manifest RELOAD-URI: ".concat(s))}i.scheduleRefresh(i.uri||a.url),l&&i.clonePathways(l);var u={steeringManifest:o,url:t.toString()};i.hls.trigger(Rd.STEERING_MANIFEST_LOADED,u),c&&i.updatePathwayPriority(c)}else i.log("Steering VERSION ".concat(o.VERSION," not supported!"))},onError:function(e,t,r,a){if(i.log("Error loading steering manifest: ".concat(e.code," ").concat(e.text," (").concat(t.url,")")),i.stopLoad(),410===e.code)return i.enabled=!1,void i.log("Steering manifest ".concat(t.url," no longer available"));var n=1e3*i.timeToLoad;if(429!==e.code)i.scheduleRefresh(i.uri||t.url,n);else{var o=i.loader;if("function"==typeof(null==o?void 0:o.getResponseHeader)){var s=o.getResponseHeader("Retry-After");s&&(n=1e3*parseFloat(s))}i.log("Steering manifest ".concat(t.url," rate limited"))}},onTimeout:function(e,t,r){i.log("Timeout loading steering manifest (".concat(t.url,")")),i.scheduleRefresh(i.uri||t.url)}};this.log("Requesting steering manifest: ".concat(t)),this.loader.load(o,c,u)}},{key:"scheduleRefresh",value:function(e){var t=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:1e3*this.timeToLoad;this.clearTimeout(),this.reloadTimer=self.setTimeout((function(){var i,r=null==(i=t.hls)?void 0:i.media;!r||r.ended?t.scheduleRefresh(e,1e3*t.timeToLoad):t.loadSteeringManifest(e)}),i)}}])}()});function Dv(e){return e&&"object"==E(e)?Array.isArray(e)?e.map(Dv):Object.keys(e).reduce((function(t,i){return t[i]=Dv(e[i]),t}),{}):e}function Lv(e){var t=e.loader;t!==wv&&t!==_v?(Ud.log("[config]: Custom loader detected, cannot enable progressive streaming"),e.progressive=!1):function(){if(self.fetch&&self.AbortController&&self.ReadableStream&&self.Request)try{return new self.ReadableStream({}),!0}catch(e){}return!1}()&&(e.loader=wv,e.progressive=!0,e.enableSoftwareAES=!0,Ud.log("[config]: Progressive streaming enabled, using FetchLoader"))}var Iv=function(e){function t(e,i){var r;return S(this,t),r=_(this,t,[e,"[level-controller]"]),r._levels=[],r._firstLevel=-1,r._maxAutoLevel=-1,r._startLevel=void 0,r.currentLevel=null,r.currentLevelIndex=-1,r.manualLevelIndex=-1,r.steering=void 0,r.onParsedComplete=void 0,r.steering=i,r._registerListeners(),r}return k(t,e),T(t,[{key:"_registerListeners",value:function(){var e=this.hls;e.on(Rd.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Rd.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(Rd.LEVEL_LOADED,this.onLevelLoaded,this),e.on(Rd.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(Rd.FRAG_BUFFERED,this.onFragBuffered,this),e.on(Rd.ERROR,this.onError,this)}},{key:"_unregisterListeners",value:function(){var e=this.hls;e.off(Rd.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Rd.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(Rd.LEVEL_LOADED,this.onLevelLoaded,this),e.off(Rd.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(Rd.FRAG_BUFFERED,this.onFragBuffered,this),e.off(Rd.ERROR,this.onError,this)}},{key:"destroy",value:function(){this._unregisterListeners(),this.steering=null,this.resetLevels(),b(t,"destroy",this,3)([])}},{key:"stopLoad",value:function(){this._levels.forEach((function(e){e.loadError=0,e.fragmentError=0})),b(t,"stopLoad",this,3)([])}},{key:"resetLevels",value:function(){this._startLevel=void 0,this.manualLevelIndex=-1,this.currentLevelIndex=-1,this.currentLevel=null,this._levels=[],this._maxAutoLevel=-1}},{key:"onManifestLoading",value:function(e,t){this.resetLevels()}},{key:"onManifestLoaded",value:function(e,t){var i=this.hls.config.preferManagedMediaSource,r=[],a={},n={},o=!1,s=!1,l=!1;t.levels.forEach((function(e){var t,c,u=e.attrs,d=e.audioCodec,h=e.videoCodec;-1!==(null==(t=d)?void 0:t.indexOf("mp4a.40.34"))&&(Tv||(Tv=/chrome|firefox/i.test(navigator.userAgent)),Tv&&(e.audioCodec=d=void 0)),d&&(e.audioCodec=d=yp(d,i)),0===(null==(c=h)?void 0:c.indexOf("avc1"))&&(h=e.videoCodec=function(e){var t=e.split(".");if(t.length>2){var i=t.shift()+".";return i+=parseInt(t.shift()).toString(16),i+=("000"+parseInt(t.shift()).toString(16)).slice(-4),i}return e}(h));var p=e.width,f=e.height,m=e.unknownCodecs;if(o||(o=!(!p||!f)),s||(s=!!h),l||(l=!!d),!(null!=m&&m.length||d&&!up(d,"audio",i)||h&&!up(h,"video",i))){var g=u.CODECS,y=u["FRAME-RATE"],v=u["HDCP-LEVEL"],A=u["PATHWAY-ID"],b=u.RESOLUTION,_=u["VIDEO-RANGE"],k="".concat("".concat(A||".","-"),e.bitrate,"-").concat(b,"-").concat(y,"-").concat(g,"-").concat(_,"-").concat(v);if(a[k])if(a[k].uri===e.url||e.attrs["PATHWAY-ID"])a[k].addGroupId("audio",u.AUDIO),a[k].addGroupId("text",u.SUBTITLES);else{var w=n[k]+=1;e.attrs["PATHWAY-ID"]=new Array(w+1).join(".");var S=new cf(e);a[k]=S,r.push(S)}else{var T=new cf(e);a[k]=T,n[k]=1,r.push(T)}}})),this.filterAndSortMediaOptions(r,t,o,s,l)}},{key:"filterAndSortMediaOptions",value:function(e,t,i,r,a){var n=this,o=[],s=[],l=e;if((i||r)&&a&&(l=l.filter((function(e){var t,i=e.videoCodec,r=e.videoRange,a=e.width,n=e.height;return(!!i||!(!a||!n))&&!!(t=r)&&af.indexOf(t)>-1}))),0!==l.length){if(t.audioTracks){var c=this.hls.config.preferManagedMediaSource;o=t.audioTracks.filter((function(e){return!e.audioCodec||up(e.audioCodec,"audio",c)})),Pv(o)}t.subtitles&&(s=t.subtitles,Pv(s));var u=l.slice(0);l.sort((function(e,t){if(e.attrs["HDCP-LEVEL"]!==t.attrs["HDCP-LEVEL"])return(e.attrs["HDCP-LEVEL"]||"")>(t.attrs["HDCP-LEVEL"]||"")?1:-1;if(i&&e.height!==t.height)return e.height-t.height;if(e.frameRate!==t.frameRate)return e.frameRate-t.frameRate;if(e.videoRange!==t.videoRange)return af.indexOf(e.videoRange)-af.indexOf(t.videoRange);if(e.videoCodec!==t.videoCodec){var r=pp(e.videoCodec),a=pp(t.videoCodec);if(r!==a)return a-r}if(e.uri===t.uri&&e.codecSet!==t.codecSet){var n=fp(e.codecSet),o=fp(t.codecSet);if(n!==o)return o-n}return e.averageBitrate!==t.averageBitrate?e.averageBitrate-t.averageBitrate:0}));var d=u[0];if(this.steering&&(l=this.steering.filterParsedLevels(l),l.length!==u.length))for(var h=0;h<u.length;h++)if(u[h].pathwayId===l[0].pathwayId){d=u[h];break}this._levels=l;for(var p=0;p<l.length;p++)if(l[p]===d){var f;this._firstLevel=p;var m=d.bitrate,g=this.hls.bandwidthEstimate;if(this.log("manifest loaded, ".concat(l.length," level(s) found, first bitrate: ").concat(m)),void 0===(null==(f=this.hls.userConfig)?void 0:f.abrEwmaDefaultEstimate)){var y=Math.min(m,this.hls.config.abrEwmaDefaultEstimateMax);y>g&&g===Rv.abrEwmaDefaultEstimate&&(this.hls.bandwidthEstimate=y)}break}var v=a&&!r,A={levels:l,audioTracks:o,subtitleTracks:s,sessionData:t.sessionData,sessionKeys:t.sessionKeys,firstLevel:this._firstLevel,stats:t.stats,audio:a,video:r,altAudio:!v&&o.some((function(e){return!!e.url}))};this.hls.trigger(Rd.MANIFEST_PARSED,A),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else Promise.resolve().then((function(){if(n.hls){t.levels.length&&n.warn("One or more CODECS in variant not supported: ".concat(JSON.stringify(t.levels[0].attrs)));var e=new Error("no level with compatible codecs found in manifest");n.hls.trigger(Rd.ERROR,{type:Dd.MEDIA_ERROR,details:Ld.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:t.url,error:e,reason:e.message})}}))}},{key:"levels",get:function(){return 0===this._levels.length?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(e){var t=this._levels;if(0!==t.length){if(e<0||e>=t.length){var i=new Error("invalid level idx"),r=e<0;if(this.hls.trigger(Rd.ERROR,{type:Dd.OTHER_ERROR,details:Ld.LEVEL_SWITCH_ERROR,level:e,fatal:r,error:i,reason:i.message}),r)return;e=Math.min(e,t.length-1)}var a=this.currentLevelIndex,n=this.currentLevel,o=n?n.attrs["PATHWAY-ID"]:void 0,s=t[e],l=s.attrs["PATHWAY-ID"];if(this.currentLevelIndex=e,this.currentLevel=s,a!==e||!s.details||!n||o!==l){this.log("Switching to level ".concat(e," (").concat(s.height?s.height+"p ":"").concat(s.videoRange?s.videoRange+" ":"").concat(s.codecSet?s.codecSet+" ":"","@").concat(s.bitrate,")").concat(l?" with Pathway "+l:""," from level ").concat(a).concat(o?" with Pathway "+o:""));var c={level:e,attrs:s.attrs,details:s.details,bitrate:s.bitrate,averageBitrate:s.averageBitrate,maxBitrate:s.maxBitrate,realBitrate:s.realBitrate,width:s.width,height:s.height,codecSet:s.codecSet,audioCodec:s.audioCodec,videoCodec:s.videoCodec,audioGroups:s.audioGroups,subtitleGroups:s.subtitleGroups,loaded:s.loaded,loadError:s.loadError,fragmentError:s.fragmentError,name:s.name,id:s.id,uri:s.uri,url:s.url,urlId:0,audioGroupIds:s.audioGroupIds,textGroupIds:s.textGroupIds};this.hls.trigger(Rd.LEVEL_SWITCHING,c);var u=s.details;if(!u||u.live){var d=this.switchParams(s.uri,null==n?void 0:n.details);this.loadPlaylist(d)}}}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(e){this.manualLevelIndex=e,void 0===this._startLevel&&(this._startLevel=e),-1!==e&&(this.level=e)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(e){this._firstLevel=e}},{key:"startLevel",get:function(){if(void 0===this._startLevel){var e=this.hls.config.startLevel;return void 0!==e?e:this.hls.firstAutoLevel}return this._startLevel},set:function(e){this._startLevel=e}},{key:"onError",value:function(e,t){!t.fatal&&t.context&&t.context.type===Pp&&t.context.level===this.level&&this.checkRetry(t)}},{key:"onFragBuffered",value:function(e,t){var i=t.frag;if(void 0!==i&&i.type===Up){var r=i.elementaryStreams;if(!Object.keys(r).some((function(e){return!!r[e]})))return;var a=this._levels[i.level];null!=a&&a.loadError&&(this.log("Resetting level error count of ".concat(a.loadError," on frag buffered")),a.loadError=0)}}},{key:"onLevelLoaded",value:function(e,t){var i,r,a=t.level,n=t.details,o=this._levels[a];if(!o)return this.warn("Invalid level index ".concat(a)),void(null!=(r=t.deliveryDirectives)&&r.skip&&(n.deltaUpdateFailed=!0));a===this.currentLevelIndex?(0===o.fragmentError&&(o.loadError=0),this.playlistLoaded(a,t,o.details)):null!=(i=t.deliveryDirectives)&&i.skip&&(n.deltaUpdateFailed=!0)}},{key:"loadPlaylist",value:function(e){b(t,"loadPlaylist",this,3)([]);var i=this.currentLevelIndex,r=this.currentLevel;if(r&&this.shouldLoadPlaylist(r)){var a=r.uri;if(e)try{a=e.addDirectives(a)}catch(e){this.warn("Could not construct new URL with HLS Delivery Directives: ".concat(e))}var n=r.attrs["PATHWAY-ID"];this.log("Loading level index ".concat(i).concat(void 0!==(null==e?void 0:e.msn)?" at sn "+e.msn+" part "+e.part:""," with").concat(n?" Pathway "+n:""," ").concat(a)),this.clearTimer(),this.hls.trigger(Rd.LEVEL_LOADING,{url:a,level:i,pathwayId:r.attrs["PATHWAY-ID"],id:0,deliveryDirectives:e||null})}}},{key:"nextLoadLevel",get:function(){return-1!==this.manualLevelIndex?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(e){this.level=e,-1===this.manualLevelIndex&&(this.hls.nextAutoLevel=e)}},{key:"removeLevel",value:function(e){var t,i=this,r=this._levels.filter((function(t,r){return r!==e||(i.steering&&i.steering.removeLevel(t),t===i.currentLevel&&(i.currentLevel=null,i.currentLevelIndex=-1,t.details&&t.details.fragments.forEach((function(e){return e.level=-1}))),!1)}));vf(r),this._levels=r,this.currentLevelIndex>-1&&null!=(t=this.currentLevel)&&t.details&&(this.currentLevelIndex=this.currentLevel.details.fragments[0].level),this.hls.trigger(Rd.LEVELS_UPDATED,{levels:r})}},{key:"onLevelsUpdated",value:function(e,t){var i=t.levels;this._levels=i}},{key:"checkMaxAutoUpdated",value:function(){var e=this.hls,t=e.autoLevelCapping,i=e.maxAutoLevel,r=e.maxHdcpLevel;this._maxAutoLevel!==i&&(this._maxAutoLevel=i,this.hls.trigger(Rd.MAX_AUTO_LEVEL_UPDATED,{autoLevelCapping:t,levels:this.levels,maxAutoLevel:i,minAutoLevel:this.hls.minAutoLevel,maxHdcpLevel:r}))}}])}(Mf);function Pv(e){var t={};e.forEach((function(e){var i=e.groupId||"";e.id=t[i]=t[i]||0,t[i]++}))}var Bv=function(){function e(t){S(this,e),this.config=void 0,this.keyUriToKeyInfo={},this.emeController=null,this.config=t}return T(e,[{key:"abort",value:function(e){for(var t in this.keyUriToKeyInfo){var i=this.keyUriToKeyInfo[t].loader;if(i){var r;if(e&&e!==(null==(r=i.context)?void 0:r.frag.type))return;i.abort()}}}},{key:"detach",value:function(){for(var e in this.keyUriToKeyInfo){var t=this.keyUriToKeyInfo[e];(t.mediaKeySessionContext||t.decryptdata.isCommonEncryption)&&delete this.keyUriToKeyInfo[e]}}},{key:"destroy",value:function(){for(var e in this.detach(),this.keyUriToKeyInfo){var t=this.keyUriToKeyInfo[e].loader;t&&t.destroy()}this.keyUriToKeyInfo={}}},{key:"createKeyLoadError",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:Ld.KEY_LOAD_ERROR,i=arguments.length>2?arguments[2]:void 0,r=arguments.length>3?arguments[3]:void 0,a=arguments.length>4?arguments[4]:void 0;return new fm({type:Dd.NETWORK_ERROR,details:t,fatal:!1,frag:e,response:a,error:i,networkDetails:r})}},{key:"loadClear",value:function(e,t){var i=this;if(this.emeController&&this.config.emeEnabled)for(var r=e.sn,a=e.cc,n=function(){var e=t[o];if(a<=e.cc&&("initSegment"===r||"initSegment"===e.sn||r<e.sn))return i.emeController.selectKeySystemFormat(e).then((function(t){e.setKeyFormat(t)})),1},o=0;o<t.length;o++)if(n())break}},{key:"load",value:function(e){var t=this;return!e.decryptdata&&e.encrypted&&this.emeController?this.emeController.selectKeySystemFormat(e).then((function(i){return t.loadInternal(e,i)})):this.loadInternal(e)}},{key:"loadInternal",value:function(e,t){var i,r;t&&e.setKeyFormat(t);var a=e.decryptdata;if(!a){var n=new Error(t?"Expected frag.decryptdata to be defined after setting format ".concat(t):"Missing decryption data on fragment in onKeyLoading");return Promise.reject(this.createKeyLoadError(e,Ld.KEY_LOAD_ERROR,n))}var o=a.uri;if(!o)return Promise.reject(this.createKeyLoadError(e,Ld.KEY_LOAD_ERROR,new Error('Invalid key URI: "'.concat(o,'"'))));var s,l=this.keyUriToKeyInfo[o];if(null!=(i=l)&&i.decryptdata.key)return a.key=l.decryptdata.key,Promise.resolve({frag:e,keyInfo:l});if(null!=(r=l)&&r.keyLoadPromise)switch(null==(s=l.mediaKeySessionContext)?void 0:s.keyStatus){case void 0:case"status-pending":case"usable":case"usable-in-future":return l.keyLoadPromise.then((function(t){return a.key=t.keyInfo.decryptdata.key,{frag:e,keyInfo:l}}))}switch(l=this.keyUriToKeyInfo[o]={decryptdata:a,keyLoadPromise:null,loader:null,mediaKeySessionContext:null},a.method){case"ISO-23001-7":case"SAMPLE-AES":case"SAMPLE-AES-CENC":case"SAMPLE-AES-CTR":return"identity"===a.keyFormat?this.loadKeyHTTP(l,e):this.loadKeyEME(l,e);case"AES-128":return this.loadKeyHTTP(l,e);default:return Promise.reject(this.createKeyLoadError(e,Ld.KEY_LOAD_ERROR,new Error('Key supplied with unsupported METHOD: "'.concat(a.method,'"'))))}}},{key:"loadKeyEME",value:function(e,t){var i={frag:t,keyInfo:e};if(this.emeController&&this.config.emeEnabled){var r=this.emeController.loadKey(i);if(r)return(e.keyLoadPromise=r.then((function(t){return e.mediaKeySessionContext=t,i}))).catch((function(t){throw e.keyLoadPromise=null,t}))}return Promise.resolve(i)}},{key:"loadKeyHTTP",value:function(e,t){var i=this,r=this.config,a=new(0,r.loader)(r);return t.keyLoader=e.loader=a,e.keyLoadPromise=new Promise((function(n,o){var s={keyInfo:e,frag:t,responseType:"arraybuffer",url:e.decryptdata.uri},l=r.keyLoadPolicy.default,c={loadPolicy:l,timeout:l.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0},u={onSuccess:function(e,t,r,a){var s=r.frag,l=r.keyInfo,c=r.url;if(!s.decryptdata||l!==i.keyUriToKeyInfo[c])return o(i.createKeyLoadError(s,Ld.KEY_LOAD_ERROR,new Error("after key load, decryptdata unset or changed"),a));l.decryptdata.key=s.decryptdata.key=new Uint8Array(e.data),s.keyLoader=null,l.loader=null,n({frag:s,keyInfo:l})},onError:function(e,r,a,n){i.resetLoader(r),o(i.createKeyLoadError(t,Ld.KEY_LOAD_ERROR,new Error("HTTP Error ".concat(e.code," loading key ").concat(e.text)),a,kd({url:s.url,data:void 0},e)))},onTimeout:function(e,r,a){i.resetLoader(r),o(i.createKeyLoadError(t,Ld.KEY_LOAD_TIMEOUT,new Error("key loading timed out"),a))},onAbort:function(e,r,a){i.resetLoader(r),o(i.createKeyLoadError(t,Ld.INTERNAL_ABORTED,new Error("key loading aborted"),a))}};a.load(s,c,u)}))}},{key:"resetLoader",value:function(e){var t=e.frag,i=e.keyInfo,r=e.url,a=i.loader;t.keyLoader===a&&(t.keyLoader=null,i.loader=null),delete this.keyUriToKeyInfo[r],a&&a.destroy()}}])}();function Mv(){return self.SourceBuffer||self.WebKitSourceBuffer}function Uv(){if(!lp())return!1;var e=Mv();return!e||e.prototype&&"function"==typeof e.prototype.appendBuffer&&"function"==typeof e.prototype.remove}var Fv=function(){function e(t,i,r,a){S(this,e),this.config=void 0,this.media=null,this.fragmentTracker=void 0,this.hls=void 0,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1,this.config=t,this.media=i,this.fragmentTracker=r,this.hls=a}return T(e,[{key:"destroy",value:function(){this.media=null,this.hls=this.fragmentTracker=null}},{key:"poll",value:function(e,t){var i=this.config,r=this.media,a=this.stalled;if(null!==r){var n=r.currentTime,o=r.seeking,s=this.seeking&&!o,l=!this.seeking&&o;if(this.seeking=o,n===e)if(l||s)this.stalled=null;else if(r.paused&&!o||r.ended||0===r.playbackRate||!rm.getBuffered(r).length)this.nudgeRetry=0;else{var c=rm.bufferInfo(r,n,0),u=c.nextStart||0;if(o){var d=c.len>2,h=!u||t&&t.start<=n||u-n>2&&!this.fragmentTracker.getPartialFragment(n);if(d||h)return;this.moved=!1}if(!this.moved&&null!==this.stalled){var p;if(!(c.len>0)&&!u)return;var f=Math.max(u,c.start||0)-n,m=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,g=(null==m||null==(p=m.details)?void 0:p.live)?2*m.details.targetduration:2,y=this.fragmentTracker.getPartialFragment(n);if(f>0&&(f<=g||y))return void(r.paused||this._trySkipBufferHole(y))}var v=self.performance.now();if(null!==a){var A=v-a;if(o||!(A>=250)||(this._reportStall(c),this.media)){var b=rm.bufferInfo(r,n,i.maxBufferHole);this._tryFixBufferStall(b,A)}}else this.stalled=v}else if(this.moved=!0,o||(this.nudgeRetry=0),null!==a){if(this.stallReported){var _=self.performance.now()-a;Ud.warn("playback not stuck anymore @".concat(n,", after ").concat(Math.round(_),"ms")),this.stallReported=!1}this.stalled=null}}}},{key:"_tryFixBufferStall",value:function(e,t){var i=this.config,r=this.fragmentTracker,a=this.media;if(null!==a){var n=a.currentTime,o=r.getPartialFragment(n);(!o||!this._trySkipBufferHole(o)&&this.media)&&(e.len>i.maxBufferHole||e.nextStart&&e.nextStart-n<i.maxBufferHole)&&t>1e3*i.highBufferWatchdogPeriod&&(Ud.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())}}},{key:"_reportStall",value:function(e){var t=this.hls,i=this.media,r=this.stallReported;if(!r&&i){this.stallReported=!0;var a=new Error("Playback stalling at @".concat(i.currentTime," due to low buffer (").concat(JSON.stringify(e),")"));Ud.warn(a.message),t.trigger(Rd.ERROR,{type:Dd.MEDIA_ERROR,details:Ld.BUFFER_STALLED_ERROR,fatal:!1,error:a,buffer:e.len})}}},{key:"_trySkipBufferHole",value:function(e){var t=this.config,i=this.hls,r=this.media;if(null===r)return 0;var a=r.currentTime,n=rm.bufferInfo(r,a,0),o=a<n.start?n.start:n.nextStart;if(o){var s=n.len<=t.maxBufferHole,l=n.len>0&&n.len<1&&r.readyState<3,c=o-a;if(c>0&&(s||l)){if(c>t.maxBufferHole){var u=this.fragmentTracker,d=!1;if(0===a){var h=u.getAppendedFrag(0,Up);h&&o<h.end&&(d=!0)}if(!d){var p=e||u.getAppendedFrag(a,Up);if(p){for(var f=!1,m=p.end;m<o;){var g=u.getPartialFragment(m);if(!g){f=!0;break}m+=g.duration}if(f)return 0}}}var y=Math.max(o+.05,a+.1);if(Ud.warn("skipping hole, adjusting currentTime from ".concat(a," to ").concat(y)),this.moved=!0,this.stalled=null,r.currentTime=y,e&&!e.gap){var v=new Error("fragment loaded with buffer holes, seeking from ".concat(a," to ").concat(y));i.trigger(Rd.ERROR,{type:Dd.MEDIA_ERROR,details:Ld.BUFFER_SEEK_OVER_HOLE,fatal:!1,error:v,reason:v.message,frag:e})}return y}}return 0}},{key:"_tryNudgeBuffer",value:function(){var e=this.config,t=this.hls,i=this.media,r=this.nudgeRetry;if(null!==i){var a=i.currentTime;if(this.nudgeRetry++,r<e.nudgeMaxRetry){var n=a+(r+1)*e.nudgeOffset,o=new Error("Nudging 'currentTime' from ".concat(a," to ").concat(n));Ud.warn(o.message),i.currentTime=n,t.trigger(Rd.ERROR,{type:Dd.MEDIA_ERROR,details:Ld.BUFFER_NUDGE_ON_STALL,error:o,fatal:!1})}else{var s=new Error("Playhead still not moving while enough data buffered @".concat(a," after ").concat(e.nudgeMaxRetry," nudges"));Ud.error(s.message),t.trigger(Rd.ERROR,{type:Dd.MEDIA_ERROR,details:Ld.BUFFER_STALLED_ERROR,error:s,fatal:!0})}}}}])}(),Ov=function(e){function t(e,i,r){var a;return S(this,t),a=_(this,t,[e,i,r,"[stream-controller]",Up]),a.audioCodecSwap=!1,a.gapController=null,a.level=-1,a._forceStartLoad=!1,a.altAudio=!1,a.audioOnly=!1,a.fragPlaying=null,a.onvplaying=null,a.onvseeked=null,a.fragLastKbps=0,a.couldBacktrack=!1,a.backtrackFragment=null,a.audioCodecSwitch=!1,a.videoBuffer=null,a._registerListeners(),a}return k(t,e),T(t,[{key:"_registerListeners",value:function(){var e=this.hls;e.on(Rd.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(Rd.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(Rd.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Rd.MANIFEST_PARSED,this.onManifestParsed,this),e.on(Rd.LEVEL_LOADING,this.onLevelLoading,this),e.on(Rd.LEVEL_LOADED,this.onLevelLoaded,this),e.on(Rd.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),e.on(Rd.ERROR,this.onError,this),e.on(Rd.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(Rd.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.on(Rd.BUFFER_CREATED,this.onBufferCreated,this),e.on(Rd.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(Rd.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(Rd.FRAG_BUFFERED,this.onFragBuffered,this)}},{key:"_unregisterListeners",value:function(){var e=this.hls;e.off(Rd.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(Rd.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(Rd.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Rd.MANIFEST_PARSED,this.onManifestParsed,this),e.off(Rd.LEVEL_LOADED,this.onLevelLoaded,this),e.off(Rd.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),e.off(Rd.ERROR,this.onError,this),e.off(Rd.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(Rd.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.off(Rd.BUFFER_CREATED,this.onBufferCreated,this),e.off(Rd.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(Rd.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(Rd.FRAG_BUFFERED,this.onFragBuffered,this)}},{key:"onHandlerDestroying",value:function(){this._unregisterListeners(),b(t,"onHandlerDestroying",this,3)([])}},{key:"startLoad",value:function(e){if(this.levels){var t=this.lastCurrentTime,i=this.hls;if(this.stopLoad(),this.setInterval(100),this.level=-1,!this.startFragRequested){var r=i.startLevel;-1===r&&(i.config.testBandwidth&&this.levels.length>1?(r=0,this.bitrateTest=!0):r=i.firstAutoLevel),i.nextLoadLevel=r,this.level=i.loadLevel,this.loadedmetadata=!1}t>0&&-1===e&&(this.log("Override startPosition with lastCurrentTime @".concat(t.toFixed(3))),e=t),this.state=_m,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=e,this.tick()}else this._forceStartLoad=!0,this.state=bm}},{key:"stopLoad",value:function(){this._forceStartLoad=!1,b(t,"stopLoad",this,3)([])}},{key:"doTick",value:function(){switch(this.state){case Lm:var e=this.levels,t=this.level,i=null==e?void 0:e[t],r=null==i?void 0:i.details;if(r&&(!r.live||this.levelLastLoaded===i)){if(this.waitForCdnTuneIn(r))break;this.state=_m;break}if(this.hls.nextLoadLevel!==this.level){this.state=_m;break}break;case Sm:var a,n=self.performance.now(),o=this.retryDate;if(!o||n>=o||null!=(a=this.media)&&a.seeking){var s=this.levels,l=this.level,c=null==s?void 0:s[l];this.resetStartWhenNotLoaded(c||null),this.state=_m}}this.state===_m&&this.doTickIdle(),this.onTickEnd()}},{key:"onTickEnd",value:function(){b(t,"onTickEnd",this,3)([]),this.checkBuffer(),this.checkFragmentChanged()}},{key:"doTickIdle",value:function(){var e=this.hls,t=this.levelLastLoaded,i=this.levels,r=this.media;if(null!==t&&(r||!this.startFragRequested&&e.config.startFragPrefetch)&&(!this.altAudio||!this.audioOnly)){var a=e.nextLoadLevel;if(null!=i&&i[a]){var n=i[a],o=this.getMainFwdBufferInfo();if(null!==o){var s=this.getLevelDetails();if(s&&this._streamEnded(o,s)){var l={};return this.altAudio&&(l.type="video"),this.hls.trigger(Rd.BUFFER_EOS,l),void(this.state=xm)}e.loadLevel!==a&&-1===e.manualLevel&&this.log("Adapting to level ".concat(a," from level ").concat(this.level)),this.level=e.nextLoadLevel=a;var c=n.details;if(!c||this.state===Lm||c.live&&this.levelLastLoaded!==n)return this.level=a,void(this.state=Lm);var u=o.len,d=this.getMaxBufferLength(n.maxBitrate);if(!(u>=d)){this.backtrackFragment&&this.backtrackFragment.start>o.end&&(this.backtrackFragment=null);var h=this.backtrackFragment?this.backtrackFragment.start:o.end,p=this.getNextFragment(h,c);if(this.couldBacktrack&&!this.fragPrevious&&p&&"initSegment"!==p.sn&&this.fragmentTracker.getState(p)!==Zf){var f,m=(null!=(f=this.backtrackFragment)?f:p).sn-c.startSN,g=c.fragments[m-1];g&&p.cc===g.cc&&(p=g,this.fragmentTracker.removeFragment(g))}else this.backtrackFragment&&o.len&&(this.backtrackFragment=null);if(p&&this.isLoopLoading(p,h)){if(!p.gap){var y=this.audioOnly&&!this.altAudio?Hd:Wd,v=(y===Wd?this.videoBuffer:this.mediaBuffer)||this.media;v&&this.afterBufferFlushed(v,y,Up)}p=this.getNextFragmentLoopLoading(p,c,o,Up,d)}p&&(!p.initSegment||p.initSegment.data||this.bitrateTest||(p=p.initSegment),this.loadFragment(p,n,h))}}}}}},{key:"loadFragment",value:function(e,i,r){var a=this.fragmentTracker.getState(e);this.fragCurrent=e,a===Yf||a===Xf?"initSegment"===e.sn?this._loadInitSegment(e,i):this.bitrateTest?(this.log("Fragment ".concat(e.sn," of level ").concat(e.level," is being downloaded to test bitrate and will not be buffered")),this._loadBitrateTestFrag(e,i)):(this.startFragRequested=!0,b(t,"loadFragment",this,3)([e,i,r])):this.clearTrackerIfNeeded(e)}},{key:"getBufferedFrag",value:function(e){return this.fragmentTracker.getBufferedFrag(e,Up)}},{key:"followingBufferedFrag",value:function(e){return e?this.getBufferedFrag(e.end+.5):null}},{key:"immediateLevelSwitch",value:function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)}},{key:"nextLevelSwitch",value:function(){var e=this.levels,t=this.media;if(null!=t&&t.readyState){var i,r=this.getAppendedFrag(t.currentTime);r&&r.start>1&&this.flushMainBuffer(0,r.start-1);var a=this.getLevelDetails();if(null!=a&&a.live){var n=this.getMainFwdBufferInfo();if(!n||n.len<2*a.targetduration)return}if(!t.paused&&e){var o=e[this.hls.nextLoadLevel],s=this.fragLastKbps;i=s&&this.fragCurrent?this.fragCurrent.duration*o.maxBitrate/(1e3*s)+1:0}else i=0;var l=this.getBufferedFrag(t.currentTime+i);if(l){var c=this.followingBufferedFrag(l);if(c){this.abortCurrentFrag();var u=c.maxStartPTS?c.maxStartPTS:c.start,d=c.duration,h=Math.max(l.end,u+Math.min(Math.max(d-this.config.maxFragLookUpTolerance,d*(this.couldBacktrack?.5:.125)),d*(this.couldBacktrack?.75:.25)));this.flushMainBuffer(h,Number.POSITIVE_INFINITY)}}}}},{key:"abortCurrentFrag",value:function(){var e=this.fragCurrent;switch(this.fragCurrent=null,this.backtrackFragment=null,e&&(e.abortRequests(),this.fragmentTracker.removeFragment(e)),this.state){case km:case wm:case Sm:case Em:case Cm:this.state=_m}this.nextLoadPosition=this.getLoadPosition()}},{key:"flushMainBuffer",value:function(e,i){b(t,"flushMainBuffer",this,3)([e,i,this.altAudio?"video":null])}},{key:"onMediaAttached",value:function(e,i){b(t,"onMediaAttached",this,3)([e,i]);var r=i.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),r.addEventListener("playing",this.onvplaying),r.addEventListener("seeked",this.onvseeked),this.gapController=new Fv(this.config,r,this.fragmentTracker,this.hls)}},{key:"onMediaDetaching",value:function(){var e=this.media;e&&this.onvplaying&&this.onvseeked&&(e.removeEventListener("playing",this.onvplaying),e.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),b(t,"onMediaDetaching",this,3)([])}},{key:"onMediaPlaying",value:function(){this.tick()}},{key:"onMediaSeeked",value:function(){var e=this.media,t=e?e.currentTime:null;Ed(t)&&this.log("Media seeked to ".concat(t.toFixed(3)));var i=this.getMainFwdBufferInfo();null!==i&&0!==i.len?this.tick():this.warn('Main forward buffer length on "seeked" event '.concat(i?i.len:"empty",")"))}},{key:"onManifestLoading",value:function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(Rd.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=!1,this.startPosition=this.lastCurrentTime=this.fragLastKbps=0,this.levels=this.fragPlaying=this.backtrackFragment=this.levelLastLoaded=null,this.altAudio=this.audioOnly=this.startFragRequested=!1}},{key:"onManifestParsed",value:function(e,t){var i=!1,r=!1;t.levels.forEach((function(e){var t=e.audioCodec;t&&(i=i||-1!==t.indexOf("mp4a.40.2"),r=r||-1!==t.indexOf("mp4a.40.5"))})),this.audioCodecSwitch=i&&r&&!function(){var e,t=Mv();return"function"==typeof(null==t||null==(e=t.prototype)?void 0:e.changeType)}(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=t.levels,this.startFragRequested=!1}},{key:"onLevelLoading",value:function(e,t){var i=this.levels;if(i&&this.state===_m){var r=i[t.level];(!r.details||r.details.live&&this.levelLastLoaded!==r||this.waitForCdnTuneIn(r.details))&&(this.state=Lm)}}},{key:"onLevelLoaded",value:function(e,t){var i,r=this.levels,a=t.level,n=t.details,o=n.totalduration;if(r){this.log("Level ".concat(a," loaded [").concat(n.startSN,",").concat(n.endSN,"]").concat(n.lastPartSn?"[part-".concat(n.lastPartSn,"-").concat(n.lastPartIndex,"]"):"",", cc [").concat(n.startCC,", ").concat(n.endCC,"] duration:").concat(o));var s=r[a],l=this.fragCurrent;!l||this.state!==wm&&this.state!==Sm||l.level!==t.level&&l.loader&&this.abortCurrentFrag();var c=0;if(n.live||null!=(i=s.details)&&i.live){var u;if(this.checkLiveUpdate(n),n.deltaUpdateFailed)return;c=this.alignPlaylists(n,s.details,null==(u=this.levelLastLoaded)?void 0:u.details)}if(s.details=n,this.levelLastLoaded=s,this.hls.trigger(Rd.LEVEL_UPDATED,{details:n,level:a}),this.state===Lm){if(this.waitForCdnTuneIn(n))return;this.state=_m}this.startFragRequested?n.live&&this.synchronizeToLiveEdge(n):this.setStartPosition(n,c),this.tick()}else this.warn("Levels were reset while loading level ".concat(a))}},{key:"_handleFragmentLoadProgress",value:function(e){var t,i=e.frag,r=e.part,a=e.payload,n=this.levels;if(n){var o=n[i.level],s=o.details;if(!s)return this.warn("Dropping fragment ".concat(i.sn," of level ").concat(i.level," after level details were reset")),void this.fragmentTracker.removeFragment(i);var l=o.videoCodec,c=s.PTSKnown||!s.live,u=null==(t=i.initSegment)?void 0:t.data,d=this._getAudioCodec(o),h=this.transmuxer=this.transmuxer||new Og(this.hls,Up,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),p=r?r.index:-1,f=-1!==p,m=new am(i.level,i.sn,i.stats.chunkCount,a.byteLength,p,f),g=this.initPTS[i.cc];h.push(a,u,d,l,i,r,s.totalduration,c,m,g)}else this.warn("Levels were reset while fragment load was in progress. Fragment ".concat(i.sn," of level ").concat(i.level," will not be buffered"))}},{key:"onAudioTrackSwitching",value:function(e,t){var i=this.altAudio;if(!t.url){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var r=this.fragCurrent;r&&(this.log("Switching to main audio track, cancel main fragment load"),r.abortRequests(),this.fragmentTracker.removeFragment(r)),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var a=this.hls;i&&(a.trigger(Rd.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:null}),this.fragmentTracker.removeAllFragments()),a.trigger(Rd.AUDIO_TRACK_SWITCHED,t)}}},{key:"onAudioTrackSwitched",value:function(e,t){var i=t.id,r=!!this.hls.audioTracks[i].url;if(r){var a=this.videoBuffer;a&&this.mediaBuffer!==a&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=a)}this.altAudio=r,this.tick()}},{key:"onBufferCreated",value:function(e,t){var i,r,a=t.tracks,n=!1;for(var o in a){var s=a[o];if("main"===s.id){if(r=o,i=s,"video"===o){var l=a[o];l&&(this.videoBuffer=l.buffer)}}else n=!0}n&&i?(this.log("Alternate track found, use ".concat(r,".buffered to schedule main fragment loading")),this.mediaBuffer=i.buffer):this.mediaBuffer=this.media}},{key:"onFragBuffered",value:function(e,t){var i=t.frag,r=t.part;if(!i||i.type===Up){if(this.fragContextChanged(i))return this.warn("Fragment ".concat(i.sn).concat(r?" p: "+r.index:""," of level ").concat(i.level," finished buffering, but was aborted. state: ").concat(this.state)),void(this.state===Cm&&(this.state=_m));var a=r?r.stats:i.stats;this.fragLastKbps=Math.round(8*a.total/(a.buffering.end-a.loading.first)),"initSegment"!==i.sn&&(this.fragPrevious=i),this.fragBufferedComplete(i,r)}}},{key:"onError",value:function(e,t){var i;if(t.fatal)this.state=Rm;else switch(t.details){case Ld.FRAG_GAP:case Ld.FRAG_PARSING_ERROR:case Ld.FRAG_DECRYPT_ERROR:case Ld.FRAG_LOAD_ERROR:case Ld.FRAG_LOAD_TIMEOUT:case Ld.KEY_LOAD_ERROR:case Ld.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(Up,t);break;case Ld.LEVEL_LOAD_ERROR:case Ld.LEVEL_LOAD_TIMEOUT:case Ld.LEVEL_PARSING_ERROR:t.levelRetry||this.state!==Lm||(null==(i=t.context)?void 0:i.type)!==Pp||(this.state=_m);break;case Ld.BUFFER_APPEND_ERROR:case Ld.BUFFER_FULL_ERROR:if(!t.parent||"main"!==t.parent)return;if(t.details===Ld.BUFFER_APPEND_ERROR)return void this.resetLoadingState();this.reduceLengthAndFlushBuffer(t)&&this.flushMainBuffer(0,Number.POSITIVE_INFINITY);break;case Ld.INTERNAL_EXCEPTION:this.recoverWorkerError(t)}}},{key:"checkBuffer",value:function(){var e=this.media,t=this.gapController;if(e&&t&&e.readyState){if(this.loadedmetadata||!rm.getBuffered(e).length){var i=this.state!==_m?this.fragCurrent:null;t.poll(this.lastCurrentTime,i)}this.lastCurrentTime=e.currentTime}}},{key:"onFragLoadEmergencyAborted",value:function(){this.state=_m,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()}},{key:"onBufferFlushed",value:function(e,t){var i=t.type;if(i!==Hd||this.audioOnly&&!this.altAudio){var r=(i===Wd?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(r,i,Up),this.tick()}}},{key:"onLevelsUpdated",value:function(e,t){this.level>-1&&this.fragCurrent&&(this.level=this.fragCurrent.level),this.levels=t.levels}},{key:"swapAudioCodec",value:function(){this.audioCodecSwap=!this.audioCodecSwap}},{key:"seekToStartPos",value:function(){var e=this.media;if(e){var t=e.currentTime,i=this.startPosition;if(i>=0&&t<i){if(e.seeking)return void this.log("could not seek to ".concat(i,", already seeking at ").concat(t));var r=rm.getBuffered(e),a=(r.length?r.start(0):0)-i;a>0&&(a<this.config.maxBufferHole||a<this.config.maxFragLookUpTolerance)&&(this.log("adjusting start position by ".concat(a," to match buffer start")),i+=a,this.startPosition=i),this.log("seek to target start position ".concat(i," from current time ").concat(t)),e.currentTime=i}}}},{key:"_getAudioCodec",value:function(e){var t=this.config.defaultAudioCodec||e.audioCodec;return this.audioCodecSwap&&t&&(this.log("Swapping audio codec"),t=-1!==t.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5"),t}},{key:"_loadBitrateTestFrag",value:function(e,t){var i=this;e.bitrateTest=!0,this._doFragLoad(e,t).then((function(r){var a=i.hls;if(r&&!i.fragContextChanged(e)){t.fragmentError=0,i.state=_m,i.startFragRequested=!1,i.bitrateTest=!1;var n=e.stats;n.parsing.start=n.parsing.end=n.buffering.start=n.buffering.end=self.performance.now(),a.trigger(Rd.FRAG_LOADED,r),e.bitrateTest=!1}}))}},{key:"_handleTransmuxComplete",value:function(e){var t,i="main",r=this.hls,a=e.remuxResult,n=e.chunkMeta,o=this.getCurrentContext(n);if(o){var s=o.frag,l=o.part,c=o.level,u=a.video,d=a.text,h=a.id3,p=a.initSegment,f=c.details,m=this.altAudio?void 0:a.audio;if(this.fragContextChanged(s))this.fragmentTracker.removeFragment(s);else{if(this.state=Em,p){if(null!=p&&p.tracks){var g=s.initSegment||s;this._bufferInitSegment(c,p.tracks,g,n),r.trigger(Rd.FRAG_PARSING_INIT_SEGMENT,{frag:g,id:i,tracks:p.tracks})}var y=p.initPTS,v=p.timescale;Ed(y)&&(this.initPTS[s.cc]={baseTime:y,timescale:v},r.trigger(Rd.INIT_PTS_FOUND,{frag:s,id:i,initPTS:y,timescale:v}))}if(u&&f&&"initSegment"!==s.sn){var A=f.fragments[s.sn-1-f.startSN],b=s.sn===f.startSN,_=!A||s.cc>A.cc;if(!1!==a.independent){var k=u.startPTS,w=u.endPTS,S=u.startDTS,T=u.endDTS;if(l)l.elementaryStreams[u.type]={startPTS:k,endPTS:w,startDTS:S,endDTS:T};else if(u.firstKeyFrame&&u.independent&&1===n.id&&!_&&(this.couldBacktrack=!0),u.dropped&&u.independent){var E=this.getMainFwdBufferInfo(),C=(E?E.end:this.getLoadPosition())+this.config.maxBufferHole,x=u.firstKeyFramePTS?u.firstKeyFramePTS:k;if(!b&&C<x-this.config.maxBufferHole&&!_)return void this.backtrack(s);_&&(s.gap=!0),s.setElementaryStreamInfo(u.type,s.start,w,s.start,T,!0)}else b&&k>2&&(s.gap=!0);s.setElementaryStreamInfo(u.type,k,w,S,T),this.backtrackFragment&&(this.backtrackFragment=s),this.bufferFragmentData(u,s,l,n,b||_)}else{if(!b&&!_)return void this.backtrack(s);s.gap=!0}}if(m){var R=m.startPTS,D=m.endPTS,L=m.startDTS,I=m.endDTS;l&&(l.elementaryStreams[Hd]={startPTS:R,endPTS:D,startDTS:L,endDTS:I}),s.setElementaryStreamInfo(Hd,R,D,L,I),this.bufferFragmentData(m,s,l,n)}if(f&&null!=h&&null!=(t=h.samples)&&t.length){var P={id:i,frag:s,details:f,samples:h.samples};r.trigger(Rd.FRAG_PARSING_METADATA,P)}if(f&&d){var B={id:i,frag:s,details:f,samples:d.samples};r.trigger(Rd.FRAG_PARSING_USERDATA,B)}}}else this.resetWhenMissingContext(n)}},{key:"_bufferInitSegment",value:function(e,t,i,r){var a=this;if(this.state===Em){this.audioOnly=!!t.audio&&!t.video,this.altAudio&&!this.audioOnly&&delete t.audio;var n=t.audio,o=t.video,s=t.audiovideo;if(n){var l=e.audioCodec,c=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(l&&(l=-1!==l.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5"),1!==n.metadata.channelCount&&-1===c.indexOf("firefox")&&(l="mp4a.40.5")),l&&-1!==l.indexOf("mp4a.40.5")&&-1!==c.indexOf("android")&&"audio/mpeg"!==n.container&&(l="mp4a.40.2",this.log("Android: force audio codec to ".concat(l))),e.audioCodec&&e.audioCodec!==l&&this.log('Swapping manifest audio codec "'.concat(e.audioCodec,'" for "').concat(l,'"')),n.levelCodec=l,n.id="main",this.log("Init audio buffer, container:".concat(n.container,", codecs[selected/level/parsed]=[").concat(l||"","/").concat(e.audioCodec||"","/").concat(n.codec,"]"))}o&&(o.levelCodec=e.videoCodec,o.id="main",this.log("Init video buffer, container:".concat(o.container,", codecs[level/parsed]=[").concat(e.videoCodec||"","/").concat(o.codec,"]"))),s&&this.log("Init audiovideo buffer, container:".concat(s.container,", codecs[level/parsed]=[").concat(e.codecs,"/").concat(s.codec,"]")),this.hls.trigger(Rd.BUFFER_CODECS,t),Object.keys(t).forEach((function(e){var n=t[e].initSegment;null!=n&&n.byteLength&&a.hls.trigger(Rd.BUFFER_APPENDING,{type:e,data:n,frag:i,part:null,chunkMeta:r,parent:i.type})})),this.tickImmediate()}}},{key:"getMainFwdBufferInfo",value:function(){return this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,Up)}},{key:"backtrack",value:function(e){this.couldBacktrack=!0,this.backtrackFragment=e,this.resetTransmuxer(),this.flushBufferGap(e),this.fragmentTracker.removeFragment(e),this.fragPrevious=null,this.nextLoadPosition=e.start,this.state=_m}},{key:"checkFragmentChanged",value:function(){var e=this.media,t=null;if(e&&e.readyState>1&&!1===e.seeking){var i=e.currentTime;if(rm.isBuffered(e,i)?t=this.getAppendedFrag(i):rm.isBuffered(e,i+.1)&&(t=this.getAppendedFrag(i+.1)),t){this.backtrackFragment=null;var r=this.fragPlaying,a=t.level;r&&t.sn===r.sn&&r.level===a||(this.fragPlaying=t,this.hls.trigger(Rd.FRAG_CHANGED,{frag:t}),r&&r.level===a||this.hls.trigger(Rd.LEVEL_SWITCHED,{level:a}))}}}},{key:"nextLevel",get:function(){var e=this.nextBufferedFrag;return e?e.level:-1}},{key:"currentFrag",get:function(){var e=this.media;return e?this.fragPlaying||this.getAppendedFrag(e.currentTime):null}},{key:"currentProgramDateTime",get:function(){var e=this.media;if(e){var t=e.currentTime,i=this.currentFrag;if(i&&Ed(t)&&Ed(i.programDateTime)){var r=i.programDateTime+1e3*(t-i.start);return new Date(r)}}return null}},{key:"currentLevel",get:function(){var e=this.currentFrag;return e?e.level:-1}},{key:"nextBufferedFrag",get:function(){var e=this.currentFrag;return e?this.followingBufferedFrag(e):null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}])}(Im),Nv=function(){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};S(this,e),this.config=void 0,this.userConfig=void 0,this.coreComponents=void 0,this.networkControllers=void 0,this.started=!1,this._emitter=new Fg,this._autoLevelCapping=-1,this._maxHdcpLevel=null,this.abrController=void 0,this.bufferController=void 0,this.capLevelController=void 0,this.latencyController=void 0,this.levelController=void 0,this.streamController=void 0,this.audioTrackController=void 0,this.subtitleTrackController=void 0,this.emeController=void 0,this.cmcdController=void 0,this._media=null,this.url=null,this.triggeringException=void 0,function(e,t){if("object"==("undefined"===typeof console?"undefined":E(console))&&!0===e||"object"==E(e)){Md(e,"debug","log","info","warn","error");try{Bd.log('Debug logs enabled for "'.concat(t,'" in hls.js version 1.5.7'))}catch(e){Bd=Pd}}else Bd=Pd}(t.debug||!1,"Hls instance");var i=this.config=function(e,t){if((t.liveSyncDurationCount||t.liveMaxLatencyDurationCount)&&(t.liveSyncDuration||t.liveMaxLatencyDuration))throw new Error("Illegal hls.js config: don't mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration");if(void 0!==t.liveMaxLatencyDurationCount&&(void 0===t.liveSyncDurationCount||t.liveMaxLatencyDurationCount<=t.liveSyncDurationCount))throw new Error('Illegal hls.js config: "liveMaxLatencyDurationCount" must be greater than "liveSyncDurationCount"');if(void 0!==t.liveMaxLatencyDuration&&(void 0===t.liveSyncDuration||t.liveMaxLatencyDuration<=t.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be greater than "liveSyncDuration"');var i=Dv(e),r=["TimeOut","MaxRetry","RetryDelay","MaxRetryTimeout"];return["manifest","level","frag"].forEach((function(e){var a="".concat("level"===e?"playlist":e,"LoadPolicy"),n=void 0===t[a],o=[];r.forEach((function(r){var s="".concat(e,"Loading").concat(r),l=t[s];if(void 0!==l&&n){o.push(s);var c=i[a].default;switch(t[a]={default:c},r){case"TimeOut":c.maxLoadTimeMs=l,c.maxTimeToFirstByteMs=l;break;case"MaxRetry":c.errorRetry.maxNumRetry=l,c.timeoutRetry.maxNumRetry=l;break;case"RetryDelay":c.errorRetry.retryDelayMs=l,c.timeoutRetry.retryDelayMs=l;break;case"MaxRetryTimeout":c.errorRetry.maxRetryDelayMs=l,c.timeoutRetry.maxRetryDelayMs=l}}})),o.length&&Ud.warn('hls.js config: "'.concat(o.join('", "'),'" setting(s) are deprecated, use "').concat(a,'": ').concat(JSON.stringify(t[a])))})),kd(kd({},i),t)}(e.DefaultConfig,t);this.userConfig=t,i.progressive&&Lv(i);var r=i.abrController,a=i.bufferController,n=i.capLevelController,o=i.errorController,s=i.fpsController,l=new o(this),c=this.abrController=new r(this),u=this.bufferController=new a(this),d=this.capLevelController=new n(this),h=new s(this),p=new Gp(this),f=new ef(this),m=i.contentSteeringController,g=m?new m(this):null,y=this.levelController=new Iv(this,g),v=new $f(this),A=new Bv(this.config),b=this.streamController=new Ov(this,v,A);d.setStreamController(b),h.setStreamController(b);var _=[p,y,b];g&&_.splice(1,0,g),this.networkControllers=_;var k=[c,u,d,h,f,v];this.audioTrackController=this.createController(i.audioTrackController,_);var w=i.audioStreamController;w&&_.push(new w(this,v,A)),this.subtitleTrackController=this.createController(i.subtitleTrackController,_);var T=i.subtitleStreamController;T&&_.push(new T(this,v,A)),this.createController(i.timelineController,k),A.emeController=this.emeController=this.createController(i.emeController,k),this.cmcdController=this.createController(i.cmcdController,k),this.latencyController=this.createController(tf,k),this.coreComponents=k,_.push(l);var C=l.onErrorOut;"function"==typeof C&&this.on(Rd.ERROR,C,l)}return T(e,[{key:"createController",value:function(e,t){if(e){var i=new e(this);return t&&t.push(i),i}return null}},{key:"on",value:function(e,t){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:this;this._emitter.on(e,t,i)}},{key:"once",value:function(e,t){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:this;this._emitter.once(e,t,i)}},{key:"removeAllListeners",value:function(e){this._emitter.removeAllListeners(e)}},{key:"off",value:function(e,t){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:this,r=arguments.length>3?arguments[3]:void 0;this._emitter.off(e,t,i,r)}},{key:"listeners",value:function(e){return this._emitter.listeners(e)}},{key:"emit",value:function(e,t,i){return this._emitter.emit(e,t,i)}},{key:"trigger",value:function(e,t){if(this.config.debug)return this.emit(e,e,t);try{return this.emit(e,e,t)}catch(t){if(Ud.error("An internal error happened while handling event "+e+'. Error message: "'+t.message+'". Here is a stacktrace:',t),!this.triggeringException){this.triggeringException=!0;var i=e===Rd.ERROR;this.trigger(Rd.ERROR,{type:Dd.OTHER_ERROR,details:Ld.INTERNAL_EXCEPTION,fatal:i,event:e,error:t}),this.triggeringException=!1}}return!1}},{key:"listenerCount",value:function(e){return this._emitter.listenerCount(e)}},{key:"destroy",value:function(){Ud.log("destroy"),this.trigger(Rd.DESTROYING,void 0),this.detachMedia(),this.removeAllListeners(),this._autoLevelCapping=-1,this.url=null,this.networkControllers.forEach((function(e){return e.destroy()})),this.networkControllers.length=0,this.coreComponents.forEach((function(e){return e.destroy()})),this.coreComponents.length=0;var e=this.config;e.xhrSetup=e.fetchSetup=void 0,this.userConfig=null}},{key:"attachMedia",value:function(e){Ud.log("attachMedia"),this._media=e,this.trigger(Rd.MEDIA_ATTACHING,{media:e})}},{key:"detachMedia",value:function(){Ud.log("detachMedia"),this.trigger(Rd.MEDIA_DETACHING,void 0),this._media=null}},{key:"loadSource",value:function(e){this.stopLoad();var t=this.media,i=this.url,r=this.url=bd.buildAbsoluteURL(self.location.href,e,{alwaysNormalize:!0});this._autoLevelCapping=-1,this._maxHdcpLevel=null,Ud.log("loadSource:".concat(r)),t&&i&&(i!==r||this.bufferController.hasSourceTypes())&&(this.detachMedia(),this.attachMedia(t)),this.trigger(Rd.MANIFEST_LOADING,{url:e})}},{key:"startLoad",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:-1;Ud.log("startLoad(".concat(e,")")),this.started=!0,this.networkControllers.forEach((function(t){t.startLoad(e)}))}},{key:"stopLoad",value:function(){Ud.log("stopLoad"),this.started=!1,this.networkControllers.forEach((function(e){e.stopLoad()}))}},{key:"resumeBuffering",value:function(){this.started&&this.networkControllers.forEach((function(e){"fragmentLoader"in e&&e.startLoad(-1)}))}},{key:"pauseBuffering",value:function(){this.networkControllers.forEach((function(e){"fragmentLoader"in e&&e.stopLoad()}))}},{key:"swapAudioCodec",value:function(){Ud.log("swapAudioCodec"),this.streamController.swapAudioCodec()}},{key:"recoverMediaError",value:function(){Ud.log("recoverMediaError");var e=this._media;this.detachMedia(),e&&this.attachMedia(e)}},{key:"removeLevel",value:function(e){this.levelController.removeLevel(e)}},{key:"levels",get:function(){var e=this.levelController.levels;return e||[]}},{key:"currentLevel",get:function(){return this.streamController.currentLevel},set:function(e){Ud.log("set currentLevel:".concat(e)),this.levelController.manualLevel=e,this.streamController.immediateLevelSwitch()}},{key:"nextLevel",get:function(){return this.streamController.nextLevel},set:function(e){Ud.log("set nextLevel:".concat(e)),this.levelController.manualLevel=e,this.streamController.nextLevelSwitch()}},{key:"loadLevel",get:function(){return this.levelController.level},set:function(e){Ud.log("set loadLevel:".concat(e)),this.levelController.manualLevel=e}},{key:"nextLoadLevel",get:function(){return this.levelController.nextLoadLevel},set:function(e){this.levelController.nextLoadLevel=e}},{key:"firstLevel",get:function(){return Math.max(this.levelController.firstLevel,this.minAutoLevel)},set:function(e){Ud.log("set firstLevel:".concat(e)),this.levelController.firstLevel=e}},{key:"startLevel",get:function(){var e=this.levelController.startLevel;return-1===e&&this.abrController.forcedAutoLevel>-1?this.abrController.forcedAutoLevel:e},set:function(e){Ud.log("set startLevel:".concat(e)),-1!==e&&(e=Math.max(e,this.minAutoLevel)),this.levelController.startLevel=e}},{key:"capLevelToPlayerSize",get:function(){return this.config.capLevelToPlayerSize},set:function(e){var t=!!e;t!==this.config.capLevelToPlayerSize&&(t?this.capLevelController.startCapping():(this.capLevelController.stopCapping(),this.autoLevelCapping=-1,this.streamController.nextLevelSwitch()),this.config.capLevelToPlayerSize=t)}},{key:"autoLevelCapping",get:function(){return this._autoLevelCapping},set:function(e){this._autoLevelCapping!==e&&(Ud.log("set autoLevelCapping:".concat(e)),this._autoLevelCapping=e,this.levelController.checkMaxAutoUpdated())}},{key:"bandwidthEstimate",get:function(){var e=this.abrController.bwEstimator;return e?e.getEstimate():NaN},set:function(e){this.abrController.resetEstimator(e)}},{key:"ttfbEstimate",get:function(){var e=this.abrController.bwEstimator;return e?e.getEstimateTTFB():NaN}},{key:"maxHdcpLevel",get:function(){return this._maxHdcpLevel},set:function(e){(function(e){return rf.indexOf(e)>-1})(e)&&this._maxHdcpLevel!==e&&(this._maxHdcpLevel=e,this.levelController.checkMaxAutoUpdated())}},{key:"autoLevelEnabled",get:function(){return-1===this.levelController.manualLevel}},{key:"manualLevel",get:function(){return this.levelController.manualLevel}},{key:"minAutoLevel",get:function(){var e=this.levels,t=this.config.minAutoBitrate;if(!e)return 0;for(var i=e.length,r=0;r<i;r++)if(e[r].maxBitrate>=t)return r;return 0}},{key:"maxAutoLevel",get:function(){var e,t=this.levels,i=this.autoLevelCapping,r=this.maxHdcpLevel;if(e=-1===i&&null!=t&&t.length?t.length-1:i,r)for(var a=e;a--;){var n=t[a].attrs["HDCP-LEVEL"];if(n&&n<=r)return a}return e}},{key:"firstAutoLevel",get:function(){return this.abrController.firstAutoLevel}},{key:"nextAutoLevel",get:function(){return this.abrController.nextAutoLevel},set:function(e){this.abrController.nextAutoLevel=e}},{key:"playingDate",get:function(){return this.streamController.currentProgramDateTime}},{key:"mainForwardBufferInfo",get:function(){return this.streamController.getMainFwdBufferInfo()}},{key:"setAudioOption",value:function(e){var t;return null==(t=this.audioTrackController)?void 0:t.setAudioOption(e)}},{key:"setSubtitleOption",value:function(e){var t;return null==(t=this.subtitleTrackController)||t.setSubtitleOption(e),null}},{key:"allAudioTracks",get:function(){var e=this.audioTrackController;return e?e.allAudioTracks:[]}},{key:"audioTracks",get:function(){var e=this.audioTrackController;return e?e.audioTracks:[]}},{key:"audioTrack",get:function(){var e=this.audioTrackController;return e?e.audioTrack:-1},set:function(e){var t=this.audioTrackController;t&&(t.audioTrack=e)}},{key:"allSubtitleTracks",get:function(){var e=this.subtitleTrackController;return e?e.allSubtitleTracks:[]}},{key:"subtitleTracks",get:function(){var e=this.subtitleTrackController;return e?e.subtitleTracks:[]}},{key:"subtitleTrack",get:function(){var e=this.subtitleTrackController;return e?e.subtitleTrack:-1},set:function(e){var t=this.subtitleTrackController;t&&(t.subtitleTrack=e)}},{key:"media",get:function(){return this._media}},{key:"subtitleDisplay",get:function(){var e=this.subtitleTrackController;return!!e&&e.subtitleDisplay},set:function(e){var t=this.subtitleTrackController;t&&(t.subtitleDisplay=e)}},{key:"lowLatencyMode",get:function(){return this.config.lowLatencyMode},set:function(e){this.config.lowLatencyMode=e}},{key:"liveSyncPosition",get:function(){return this.latencyController.liveSyncPosition}},{key:"latency",get:function(){return this.latencyController.latency}},{key:"maxLatency",get:function(){return this.latencyController.maxLatency}},{key:"targetLatency",get:function(){return this.latencyController.targetLatency}},{key:"drift",get:function(){return this.latencyController.drift}},{key:"forceStartLoad",get:function(){return this.streamController.forceStartLoad}}],[{key:"version",get:function(){return"1.5.7"}},{key:"isMSESupported",value:function(){return Uv()}},{key:"isSupported",value:function(){return function(){if(!Uv())return!1;var e=lp();return"function"==typeof(null==e?void 0:e.isTypeSupported)&&(["avc1.42E01E,mp4a.40.2","av01.0.01M.08","vp09.00.50.08"].some((function(t){return e.isTypeSupported(hp(t,"video"))}))||["mp4a.40.2","fLaC"].some((function(t){return e.isTypeSupported(hp(t,"audio"))})))}()}},{key:"getMediaSource",value:function(){return lp()}},{key:"Events",get:function(){return Rd}},{key:"ErrorTypes",get:function(){return Dd}},{key:"ErrorDetails",get:function(){return Ld}},{key:"DefaultConfig",get:function(){return e.defaultConfig?e.defaultConfig:Rv},set:function(t){e.defaultConfig=t}}])}();Nv.defaultConfig=void 0;var jv=function(e){function t(e){var i;return S(this,t),i=_(this,t),i.player=e,i.TAG_NAME="HlsDecoder",e._opt,i.canVideoPlay=!1,i.$videoElement=null,i.canvasRenderInterval=null,i.bandwidthEstimateInterval=null,i.fpsInterval=null,i.hlsFps=0,i.hlsPrevFrams=0,i.isInitInfo=!1,i.eventsDestroy=[],i.supportVideoFrameCallbackHandle=null,i.player.isHlsCanVideoPlay()?(i.$videoElement=i.player.video.$videoElement,i.canVideoPlay=!0):Nv.isSupported()?(i.$videoElement=i.player.video.$videoElement,i.hls=new Nv({}),i._initHls(),i._bindEvents()):i.player.debug.error(i.TAG_NAME,"init hls error ,not support "),i.player.debug.log(i.TAG_NAME,"init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){var e=this;return new Promise((function(t,i){e.supportVideoFrameCallbackHandle&&e.$videoElement&&(e.$videoElement.cancelVideoFrameCallback(e.supportVideoFrameCallbackHandle),e.supportVideoFrameCallbackHandle=null),e.hls&&(e.hls.destroy(),e.hls=null),e.eventsDestroy.length&&(e.eventsDestroy.forEach((function(e){return e()})),e.eventsDestroy=[]),e.isInitInfo=!1,e._stopCanvasRender(),e._stopBandwidthEstimateInterval(),e._stopFpsInterval(),e.$videoElement=null,e.hlsFps=0,e.player.debug.log(e.TAG_NAME,"destroy"),setTimeout((function(){t()}),0)}))}},{key:"checkHlsBufferedDelay",value:function(){var e=this.$videoElement,t=0,i=e.buffered,r=i.length?i.end(i.length-1):0;return t=r-e.currentTime,t<0&&(this.player.debug.warn(this.TAG_NAME,"checkHlsBufferedDelay ".concat(t," < 0, and buffered is ").concat(r," ,currentTime is ").concat(e.currentTime," , try to seek ").concat(e.currentTime," to ").concat(r)),e.currentTime=r,t=0),t}},{key:"getFps",value:function(){return this.hlsFps}},{key:"_startCanvasRender",value:function(){var e=this;qo()?this.supportVideoFrameCallbackHandle=this.$videoElement.requestVideoFrameCallback(this.videoFrameCallback.bind(this)):(this._stopCanvasRender(),this.canvasRenderInterval=setInterval((function(){e.player.video.render({$video:e.$videoElement,ts:parseInt(1e3*e.$videoElement.currentTime,10)||0})}),40))}},{key:"_stopCanvasRender",value:function(){this.canvasRenderInterval&&(clearInterval(this.canvasRenderInterval),this.canvasRenderInterval=null)}},{key:"videoFrameCallback",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(this.player.isDestroyedOrClosed())this.player.debug.log(this.TAG_NAME,"videoFrameCallback() player is destroyed");else{var i=parseInt(1e3*Math.max(t.mediaTime,this.$videoElement.currentTime),10)||0;this.player.video.render({$video:this.$videoElement,ts:i}),this.player.handleRender(),this.player.updateStats({dts:i}),this.supportVideoFrameCallbackHandle=this.$videoElement.requestVideoFrameCallback(this.videoFrameCallback.bind(this))}}},{key:"_startBandwidthEstimateInterval",value:function(){var e=this;this._stopBandwidthEstimateInterval(),this.bandwidthEstimateInterval=setInterval((function(){var t=0;e.hls.bandwidthEstimate&&(t=e.hls.bandwidthEstimate),e.player.emit(xt.kBps,(t/1024/8/10).toFixed(2))}),1e3)}},{key:"_stopBandwidthEstimateInterval",value:function(){this.bandwidthEstimateInterval&&(clearInterval(this.bandwidthEstimateInterval),this.bandwidthEstimateInterval=null)}},{key:"_startFpsInterval",value:function(){var e=this;this._stopCanvasRender(),this.fpsInterval=setInterval((function(){if(e.$videoElement)if(wo(e.$videoElement.getVideoPlaybackQuality)){var t=e.$videoElement.getVideoPlaybackQuality();e.hlsFps=t.totalVideoFrames-e.hlsPrevFrams,e.hlsPrevFrams=t.totalVideoFrames}else{var i=e.$videoElement.webkitDecodedFrameCount||0;e.hlsFps=i-e.hlsPrevFrams,e.hlsPrevFrams=i}}),1e3)}},{key:"_stopFpsInterval",value:function(){this.fpsInterval&&(clearInterval(this.fpsInterval),this.fpsInterval=null)}},{key:"_initHls",value:function(){this.player._opt.useCanvasRender&&(this.$videoElement=document.createElement("video"),this.$videoElement.muted=!0,Wn()&&(this.$videoElement.style.position="absolute"),this.initVideoEvents()),this.hls.attachMedia(this.$videoElement)}},{key:"_bindEvents",value:function(){var e=this,t=this.player,i=this.player.events.proxy;this.hls;var r=this.$videoElement,a=qo(),n=i(r,wr,(function(i){if(e.hls){var r=parseInt(i.timeStamp,10);e.player._opt.useCanvasRender&&No(a)&&t.updateStats({ts:r,dts:r})}}));this.eventsDestroy.push(n),this._startBandwidthEstimateInterval(),this._startFpsInterval(),this.hls.on(Nv.Events.ERROR,(function(t,i){if(i.fatal)switch(i.type){case Nv.ErrorTypes.NETWORK_ERROR:e.player.debug.warn(e.TAG_NAME,"fatal network error encountered, try to recover"),e.hls.startLoad();break;case Nv.ErrorTypes.MEDIA_ERROR:e.player.debug.warn(e.TAG_NAME,"fatal media error encountered, try to recover"),e.hls.recoverMediaError()}})),this.hls.on(Nv.Events.MEDIA_ATTACHING,(function(){})),this.hls.on(Nv.Events.MEDIA_ATTACHED,(function(){})),this.hls.on(Nv.Events.MEDIA_DETACHING,(function(){})),this.hls.on(Nv.Events.MEDIA_DETACHED,(function(){})),this.hls.on(Nv.Events.BUFFER_RESET,(function(){})),this.hls.on(Nv.Events.BUFFER_CODECS,(function(){})),this.hls.on(Nv.Events.BUFFER_CREATED,(function(){})),this.hls.on(Nv.Events.BUFFER_APPENDING,(function(t,i){e.player.debug.log(e.TAG_NAME,"BUFFER_APPENDING",i.type)})),this.hls.on(Nv.Events.BUFFER_APPENDED,(function(){})),this.hls.on(Nv.Events.BUFFER_EOS,(function(){})),this.hls.on(Nv.Events.BUFFER_FLUSHING,(function(){})),this.hls.on(Nv.Events.BUFFER_FLUSHED,(function(){})),this.hls.on(Nv.Events.MANIFEST_LOADING,(function(){e.player.debug.log(e.TAG_NAME,"MANIFEST_LOADING 开始加载playlist m3u8资源")})),this.hls.on(Nv.Events.MANIFEST_LOADED,(function(t,i){e.player.debug.log(e.TAG_NAME,"MANIFEST_LOADED playlist m3u8文件加载完成",i.url)})),this.hls.on(Nv.Events.MANIFEST_PARSED,(function(){e.player.debug.log(e.TAG_NAME,"MANIFEST_PARSED playlist m3u8解析完成"),t._times.demuxStart||(t._times.demuxStart=Ln())})),this.hls.on(Nv.Events.LEVEL_LOADING,(function(){})),this.hls.on(Nv.Events.LEVEL_LOADED,(function(e,t){})),this.hls.on(Nv.Events.FRAG_LOADING,(function(){})),this.hls.on(Nv.Events.FRAG_LOADED,(function(e,i){t._times.decodeStart||(t._times.decodeStart=Ln())})),this.hls.on(Nv.Events.BUFFER_APPENDING,(function(){t._times.videoStart||(t._times.videoStart=Ln(),t.handlePlayToRenderTimes())})),this.hls.on(Nv.Events.FRAG_DECRYPTED,(function(){})),this.hls.on(Nv.Events.KEY_LOADING,(function(){})),this.hls.on(Nv.Events.KEY_LOADING,(function(){})),this.hls.on(Nv.Events.FPS_DROP,(function(e){})),this.hls.on(Nv.Events.FPS_DROP_LEVEL_CAPPING,(function(e){})),this.hls.on(Nv.Events.FRAG_PARSING_INIT_SEGMENT,(function(t,i){e.player.debug.log(e.TAG_NAME,"FRAG_PARSING_INIT_SEGMENT",i);var r=!!(i&&i.tracks&&i.tracks.audio),a=!!(i&&i.tracks&&i.tracks.video);if(r&&i.tracks.audio){var n=i.tracks.audio,o=n.metadata&&n.metadata.channelCount?n.metadata.channelCount:0,s=n.codec;e.player.audio&&e.player.audio.updateAudioInfo({encType:s,channels:o,sampleRate:44100})}if(a&&i.tracks.video){var l=i.tracks.video,c={encTypeCode:-1!==l.codec.indexOf("avc")?Gt:zt};l.metadata&&(c.width=l.metadata.width,c.height=l.metadata.height),e.player.video&&e.player.video.updateVideoInfo(c)}}))}},{key:"initVideoPlay",value:function(e){this.player._opt.useCanvasRender&&(this.$videoElement=document.createElement("video"),this.initVideoEvents()),this.$videoElement.autoplay=!0,this.$videoElement.muted=!0,this.$videoElement.src=e}},{key:"_initRenderSize",value:function(){this.isInitInfo||(this.player.video.updateVideoInfo({width:this.$videoElement.videoWidth,height:this.$videoElement.videoHeight}),this.player.video.initCanvasViewSize(),this.isInitInfo=!0)}},{key:"initVideoEvents",value:function(){var e=this,t=this.player.events.proxy,i=t(this.$videoElement,_r,(function(){e.player.debug.log(e.TAG_NAME,"video canplay"),e.$videoElement.play().then((function(){e.player.debug.log(e.TAG_NAME,"video play"),e._startCanvasRender(),e._initRenderSize()})).catch((function(t){e.player.debug.warn(e.TAG_NAME,"video play error ",t)}))})),r=t(this.$videoElement,kr,(function(){e.player.debug.log(e.TAG_NAME,"video waiting")})),a=t(this.$videoElement,wr,(function(t){var i=parseInt(t.timeStamp,10);e.player.handleRender(),e.player.updateStats({ts:i}),e.$videoElement.paused&&(e.player.debug.warn(e.TAG_NAME,"video is paused and next try to replay"),e.$videoElement.play().then((function(){e.player.debug.log(e.TAG_NAME,"video is paused and replay success")})).catch((function(t){e.player.debug.warn(e.TAG_NAME,"video is paused and replay error ",t)})))})),n=t(this.$videoElement,Sr,(function(){e.player.debug.log(e.TAG_NAME,"video playback Rate change",e.$videoElement&&e.$videoElement.playbackRate)}));this.eventsDestroy.push(i,r,a,n)}},{key:"loadSource",value:function(e){var t=this;return new Promise((function(i,r){t.canVideoPlay?(t.initVideoPlay(e),i()):t.hls.on(Nv.Events.MEDIA_ATTACHED,(function(){t.hls.loadSource(e),i()}))}))}}])}(s),Gv=2097152,zv="fetch",Hv="xhr",Wv="arraybuffer",Vv="text",Jv="json",qv="real_time_speed",Kv=Object.prototype.toString;function Yv(e){if("[object Object]"!==Kv.call(e))return!1;var t=Object.getPrototypeOf(e);return null===t||t===Object.prototype}function Qv(e){if(e&&null!==e[0]&&void 0!==e[0]&&(0!==e[0]||null!==e[1]&&void 0!==e[1])){var t="bytes="+e[0]+"-";return e[1]&&(t+=e[1]),t}}function Xv(e){return encodeURIComponent(e).replace(/%3A/gi,":").replace(/%24/g,"$").replace(/%2C/gi,",").replace(/%20/g,"+").replace(/%5B/gi,"[").replace(/%5D/gi,"]")}function Zv(e,t){if(e){if(!t)return e;var i,r=Object.keys(t).map((function(e){if(i=t[e],null!=i)return Array.isArray(i)?e+="[]":i=[i],i.map((function(t){var i;return i=t,"[object Date]"===Kv.call(i)?t=t.toISOString():function(e){return null!==e&&"object"==E(e)}(t)&&(t=JSON.stringify(t)),"".concat(Xv(e),"=").concat(Xv(t))})).join("&")})).filter(Boolean).join("&");if(r){var a=e.indexOf("#");-1!==a&&(e=e.slice(0,a)),e+=(-1===e.indexOf("?")?"?":"&")+r}return e}}function $v(e,t,i,r,a,n,o,s,l,c,u){return a=null!=a?parseFloat(a):null,r=parseInt(r||"0",10),Number.isNaN(r)&&(r=0),{data:e,done:t,option:{range:l,vid:c,index:s,contentLength:r,age:a,startTime:n,firstByteTime:o,endTime:Date.now(),priOptions:u},response:i}}function eA(e,t){return Math.round(8*e*1e3/t/1024)}var tA=function(e){function t(e,i,r,a){var n;return S(this,t),n=_(this,t,[a]),pu(m(n),"retryCount",0),pu(m(n),"isTimeout",!1),pu(m(n),"loaderType",zv),pu(m(n),"startTime",0),pu(m(n),"endTime",0),pu(m(n),"options",{}),n.url=e,n.request=i,n.response=r,n}return k(t,e),T(t)}(y(Error)),iA=function(t){function i(e){var t;return S(this,i),t=_(this,i),pu(m(t),"_abortController",null),pu(m(t),"_timeoutTimer",null),pu(m(t),"_reader",null),pu(m(t),"_response",null),pu(m(t),"_aborted",!1),pu(m(t),"_index",-1),pu(m(t),"_range",null),pu(m(t),"_receivedLength",0),pu(m(t),"_running",!1),pu(m(t),"_logger",null),pu(m(t),"_vid",""),pu(m(t),"_onProcessMinLen",0),pu(m(t),"_onCancel",null),pu(m(t),"_priOptions",null),pu(m(t),"TAG_NAME","FetchLoader"),t.player=e,t}return k(i,t),T(i,[{key:"load",value:function(e){var t,i=this,r=e.url,a=e.vid,n=e.timeout,o=e.responseType,s=e.onProgress,l=e.index,c=e.onTimeout,u=e.onCancel,d=e.range,h=e.transformResponse,p=e.request,f=e.params,m=(e.logger,e.method),g=e.headers,y=e.body,b=e.mode,_=e.credentials,k=e.cache,w=e.redirect,S=e.referrer,T=e.referrerPolicy,E=e.onProcessMinLen,C=e.priOptions;this._aborted=!1,this._onProcessMinLen=E,this._onCancel=u,this._abortController="undefined"!=typeof AbortController&&new AbortController,this._running=!0,this._index=l,this._range=d||[0,0],this._vid=a||r,this._priOptions=C||{};var x={method:m,headers:g,body:y,mode:b,credentials:_,cache:k,redirect:w,referrer:S,referrerPolicy:T,signal:null===(t=this._abortController)||void 0===t?void 0:t.signal},R=!1;clearTimeout(this._timeoutTimer),r=Zv(r,f);var D=Qv(d);D&&(g=p?p.headers:x.headers=x.headers||(Headers?new Headers:{}),Headers&&g instanceof Headers?g.append("Range",D):g.Range=D),n&&(this._timeoutTimer=setTimeout((function(){if(R=!0,i.cancel(),c){var e=new tA(r,x,null,"timeout");e.isTimeout=!0,c(e,{index:i._index,range:i._range,vid:i._vid,priOptions:i._priOptions})}}),n));var L=Date.now();return(no(l)||no(d))&&this.player.debug.log(this.TAG_NAME,"[fetch load start], index,",l,",range,",d),new Promise((function(e,t){fetch(p||r,p?void 0:x).then(function(){var a=A(v().mark((function a(n){var c,u,p,f;return v().wrap((function(a){while(1)switch(a.prev=a.next){case 0:if(clearTimeout(i._timeoutTimer),i._response=n,!i._aborted&&i._running){a.next=2;break}return a.abrupt("return");case 2:if(h&&(n=h(n,r)||n),n.ok){a.next=4;break}throw new tA(r,x,n,"bad network response");case 4:if(c=Date.now(),o!==Vv){a.next=12;break}return a.next=8,n.text();case 8:u=a.sent,i._running=!1,a.next=28;break;case 12:if(o!==Jv){a.next=19;break}return a.next=15,n.json();case 15:u=a.sent,i._running=!1,a.next=28;break;case 19:if(!s){a.next=21;break}return a.abrupt("return",(i.resolve=e,i.reject=t,void i._loadChunk(n,s,L,c)));case 21:return a.next=23,n.arrayBuffer();case 23:u=a.sent,u=new Uint8Array(u),i._running=!1,p=Date.now()-L,f=eA(u.byteLength,p),i.emit(qv,{speed:f,len:u.byteLength,time:p,vid:i._vid,index:i._index,range:i._range,priOptions:i._priOptions});case 28:(no(l)||no(d))&&i.player.debug.log(i.TAG_NAME,"[fetch load end], index,",l,",range,",d),e($v(u,!0,n,n.headers.get("Content-Length"),n.headers.get("age"),L,c,l,d,i._vid,i._priOptions));case 29:case"end":return a.stop()}}),a)})));return function(e){return a.apply(this,arguments)}}()).catch((function(e){var a;clearTimeout(i._timeoutTimer),i._running=!1,i._aborted&&!R||((e=e instanceof tA?e:new tA(r,x,null,null===(a=e)||void 0===a?void 0:a.message)).startTime=L,e.endTime=Date.now(),e.isTimeout=R,e.options={index:i._index,range:i._range,vid:i._vid,priOptions:i._priOptions},t(e))}))}))}},{key:"cancel",value:function(){var t=A(v().mark((function t(){return v().wrap((function(t){while(1)switch(t.prev=t.next){case 0:if(this._aborted){t.next=14;break}if(this._aborted=!0,this._running=!1,!this._response){t.next=12;break}if(t.prev=2,t.t0=this._reader,!t.t0){t.next=7;break}return t.next=7,this._reader.cancel();case 7:t.next=11;break;case 9:t.prev=9,t.t1=t["catch"](2);case 11:this._response=this._reader=null;case 12:if(this._abortController){try{this._abortController.abort()}catch(e){}this._abortController=null}this._onCancel&&this._onCancel({index:this._index,range:this._range,vid:this._vid,priOptions:this._priOptions});case 14:case"end":return t.stop()}}),t,this,[[2,9]])})));function i(){return t.apply(this,arguments)}return i}()},{key:"_loadChunk",value:function(e,t,i,r){var a=this;if(!e.body||!e.body.getReader){this._running=!1;var n=new tA(e.url,"",e,"onProgress of bad response.body.getReader");return n.options={index:this._index,range:this._range,vid:this._vid,priOptions:this._priOptions},void this.reject(n)}this._onProcessMinLen>0&&(this._cache=new Uint8Array(Gv),this._writeIdx=0);var o,s,l,c=this._reader=e.body.getReader(),u=function(){var n=A(v().mark((function n(){var d,h,p,f,m,g,y,A;return v().wrap((function(n){while(1)switch(n.prev=n.next){case 0:return s=Date.now(),n.prev=1,n.next=4,c.read();case 4:o=n.sent,l=Date.now(),n.next=11;break;case 8:return n.prev=8,n.t0=n["catch"](1),n.abrupt("return",(l=Date.now(),void(a._aborted||(a._running=!1,n.t0.options={index:a._index,range:a._range,vid:a._vid,priOptions:a._priOptions},a.reject(n.t0)))));case 11:if(h=(null===(d=a._range)||void 0===d?void 0:d.length)>0?a._range[0]:0,p=h+a._receivedLength,!a._aborted){n.next=14;break}return n.abrupt("return",(a._running=!1,void t(void 0,!1,{range:[p,p],vid:a._vid,index:a._index,startTime:s,endTime:l,st:i,firstByteTime:r,priOptions:a._priOptions},e)));case 14:f=o.value?o.value.byteLength:0,a._receivedLength+=f,a.player.debug.log(a.TAG_NAME,"【fetchLoader,onProgress call】,task,",a._range,", start,",p,", end,",h+a._receivedLength,", done,",o.done),a._onProcessMinLen>0?a._writeIdx+f>=a._onProcessMinLen||o.done?(m=new Uint8Array(a._writeIdx+f),m.set(a._cache.slice(0,a._writeIdx),0),f>0&&m.set(o.value,a._writeIdx),a._writeIdx=0,a.player.debug.log(a.TAG_NAME,"【fetchLoader,onProgress enough】,done,",o.done,",len,",m.byteLength,", writeIdx,",a._writeIdx)):f>0&&a._writeIdx+f<Gv?(a._cache.set(o.value,a._writeIdx),a._writeIdx+=f,a.player.debug.log(a.TAG_NAME,"【fetchLoader,onProgress cache】,len,",f,", writeIdx,",a._writeIdx)):f>0&&(g=new Uint8Array(a._writeIdx+f+2048),a.player.debug.log(a.TAG_NAME,"【fetchLoader,onProgress extra start】,size,",a._writeIdx+f+2048,", datalen,",f,", writeIdx,",a._writeIdx),g.set(a._cache.slice(0,a._writeIdx),0),f>0&&g.set(o.value,a._writeIdx),a._writeIdx+=f,delete a._cache,a._cache=g,a.player.debug.log(a.TAG_NAME,"【fetchLoader,onProgress extra end】,len,",f,", writeIdx,",a._writeIdx)):m=o.value,(m&&m.byteLength>0||o.done)&&t(m,o.done,{range:[a._range[0]+a._receivedLength-(m?m.byteLength:0),a._range[0]+a._receivedLength],vid:a._vid,index:a._index,startTime:s,endTime:l,st:i,firstByteTime:r,priOptions:a._priOptions},e),o.done?(y=Date.now()-i,A=eA(a._receivedLength,y),a.emit(qv,{speed:A,len:a._receivedLength,time:y,vid:a._vid,index:a._index,range:a._range,priOptions:a._priOptions}),a._running=!1,a.player.debug.log(a.TAG_NAME,"[fetchLoader onProgress end],task,",a._range,",done,",o.done),a.resolve($v(o,!0,e,e.headers.get("Content-Length"),e.headers.get("age"),i,r,a._index,a._range,a._vid,a._priOptions))):u();case 17:case"end":return n.stop()}}),n,null,[[1,8]])})));return function(){return n.apply(this,arguments)}}();u()}},{key:"receiveLen",get:function(){return this._receivedLength}},{key:"running",get:function(){return this._running},set:function(e){this._running=e}}],[{key:"isSupported",value:function(){return!("undefined"==typeof fetch)}}])}(s),rA=function(){function e(t,i,r){S(this,e),pu(this,"TAG_NAME","Task"),this.promise=function(){var e,t,i=new Promise((function(i,r){e=i,t=r}));return i.used=!1,i.resolve=function(){return i.used=!0,e.apply(void 0,arguments)},i.reject=function(){return i.used=!0,t.apply(void 0,arguments)},i}(),this.alive=!!i.onProgress,this._loaderType=t,this.player=r,this._loader=t===zv&&window.fetch?new iA(r):new aA(r),this._config=i,this._retryCount=0,this._retryTimer=null,this._canceled=!1,this._retryCheckFunc=i.retryCheckFunc}return T(e,[{key:"exec",value:function(){var e=this,t=this._config,i=t.retry,r=t.retryDelay,a=t.onRetryError,n=t.transformError,o=d(t,C),s=function(){var t=A(v().mark((function t(){var l,c,u;return v().wrap((function(t){while(1)switch(t.prev=t.next){case 0:return t.prev=0,t.next=3,e._loader.load(o);case 3:l=t.sent,e.promise.resolve(l),t.next=18;break;case 7:if(t.prev=7,t.t0=t["catch"](0),e._loader.running=!1,e.player.debug.log(e.TAG_NAME,"[task request catch 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1:case"end":return e.stop()}}),e,this)})));function t(){return e.apply(this,arguments)}return t}()},{key:"running",get:function(){return this._loader&&this._loader.running}},{key:"loader",get:function(){return this._loader}}])}(),aA=function(e){function i(e){var t;return S(this,i),t=_(this,i),pu(m(t),"_xhr",null),pu(m(t),"_aborted",!1),pu(m(t),"_timeoutTimer",null),pu(m(t),"_range",null),pu(m(t),"_receivedLength",0),pu(m(t),"_url",null),pu(m(t),"_onProgress",null),pu(m(t),"_index",-1),pu(m(t),"_headers",null),pu(m(t),"_currentChunkSizeKB",384),pu(m(t),"_timeout",null),pu(m(t),"_xhr",null),pu(m(t),"_withCredentials",null),pu(m(t),"_startTime",-1),pu(m(t),"_loadCompleteResolve",null),pu(m(t),"_loadCompleteReject",null),pu(m(t),"_runing",!1),pu(m(t),"_logger",!1),pu(m(t),"_vid",""),pu(m(t),"_responseType",void 0),pu(m(t),"_credentials",void 0),pu(m(t),"_method",void 0),pu(m(t),"_transformResponse",void 0),pu(m(t),"_firstRtt",void 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XMLHttpRequest;r.open(this._method||"GET",this._url,!0),r.responseType=this._responseType,this._timeout&&(r.timeout=this._timeout),r.withCredentials=this._withCredentials,r.onload=this._onLoad.bind(this),r.onreadystatechange=this._onReadyStatechange.bind(this),r.onerror=function(e){var t,r,a;i._running=!1;var n=new tA(i._url,i._request,null==e||null===(t=e.currentTarget)||void 0===t?void 0:t.response,"xhr.onerror.status:"+(null==e||null===(r=e.currentTarget)||void 0===r?void 0:r.status)+",statusText,"+(null==e||null===(a=e.currentTarget)||void 0===a?void 0:a.statusText));n.options={index:i._index,range:i._range,vid:i._vid,priOptions:i._priOptions},i._loadCompleteReject(n)},r.ontimeout=function(e){i.cancel();var t=new tA(i._url,i._request,{status:408},"timeout");i._onTimeout&&(t.isTimeout=!0,i._onTimeout(t,{index:i._index,range:i._range,vid:i._vid,priOptions:i._priOptions})),t.options={index:i._index,range:i._range,vid:i._vid,priOptions:i._priOptions},i._loadCompleteReject(t)};var a=this._headers||{},n=Qv(e);n&&(a.Range=n),a&&Object.keys(a).forEach((function(e){r.setRequestHeader(e,a[e])})),this.player.debug.log(this.TAG_NAME,"[xhr.send->] tast,",this._range,",load sub range, ",e),r.send(this._body)}catch(t){t.options={index:this._index,range:e,vid:this._vid,priOptions:this._priOptions},this._loadCompleteReject(t)}}},{key:"_onReadyStatechange",value:function(e){2===e.target.readyState&&this._firstRtt<0&&(this._firstRtt=Date.now())}},{key:"_onLoad",value:function(e){var t,i=e.target.status;if(i<200||i>299){var r=new tA(this._url,null,w(w({},e.target.response),{},{status:i}),"bad response,status:"+i);return r.options={index:this._index,range:this._range,vid:this._vid,priOptions:this._priOptions},this._loadCompleteReject(r)}var a,n=null,o=!1,s=(null===(t=this._range)||void 0===t?void 0:t.length)>0?this._range[0]:0;if(this._responseType===Wv){var l,c=new Uint8Array(e.target.response);if(a=s+this._receivedLength,c&&c.byteLength>0){this._receivedLength+=c.byteLength;var u=Date.now()-this._startTime,d=eA(this._receivedLength,u);this.emit(qv,{speed:d,len:this._receivedLength,time:u,vid:this._vid,index:this._index,range:[a,s+this._receivedLength],priOptions:this._priOptions})}n=c,o=!((null===(l=this._range)||void 0===l?void 0:l.length)>1&&this._range[1]&&this._receivedLength<this._range[1]-this._range[0]),this.player.debug.log(this.TAG_NAME,"[xhr load done->], tast :",this._range,", start",a,"end ",s+this._receivedLength,",dataLen,",c?c.byteLength:0,",receivedLength",this._receivedLength,",index,",this._index,", done,",o)}else o=!0,n=e.target.response;var h={ok:i>=200&&i<300,status:i,statusText:this._xhr.statusText,url:this._xhr.responseURL,headers:this._getHeaders(this._xhr),body:this._xhr.response};this._transformResponse&&(h=this._transformResponse(h,this._url)||h),this._onProgress&&this._onProgress(n,o,{index:this._index,vid:this._vid,range:[a,s+this._receivedLength],startTime:this._startTime,endTime:Date.now(),priOptions:this._priOptions},h),o?(this._runing=!1,this._loadCompleteResolve&&this._loadCompleteResolve($v(this._onProgress?null:n,o,h,h.headers["content-length"],h.headers.age,this._startTime,this._firstRtt,this._index,this._range,this._vid,this._priOptions))):this._startLoad()}},{key:"cancel",value:function(){if(!this._aborted)return this._aborted=!0,this._runing=!1,b(i,"removeAllListeners",this,3)([]),this._onCancel&&this._onCancel({index:this._index,range:this._range,vid:this._vid,priOptions:this._priOptions}),this._xhr?this._xhr.abort():void 0}},{key:"receiveLen",get:function(){return this._receivedLength}},{key:"running",get:function(){return this._running},set:function(e){this._running=e}},{key:"_getHeaders",value:function(e){var t,i=e.getAllResponseHeaders().trim().split("\r\n"),r={},a=f(i);try{for(a.s();!(t=a.n()).done;){var n=t.value,o=n.split(": ");r[o[0].toLowerCase()]=o.slice(1).join(": ")}}catch(s){a.e(s)}finally{a.f()}return r}}],[{key:"isSupported",value:function(){return"undefined"!=typeof XMLHttpRequest}}])}(s),nA=function(e){function t(e,i){var r;return S(this,t),r=_(this,t),pu(m(r),"type",zv),pu(m(r),"_queue",[]),pu(m(r),"_alive",[]),pu(m(r),"_currentTask",null),pu(m(r),"_config",void 0),r.player=i,r._config=function(e){return w({loaderType:zv,retry:0,retryDelay:0,timeout:0,request:null,onTimeout:void 0,onProgress:void 0,onRetryError:void 0,transformRequest:void 0,transformResponse:void 0,transformError:void 0,responseType:Vv,range:void 0,url:"",params:void 0,method:"GET",headers:{},body:void 0,mode:void 0,credentials:void 0,cache:void 0,redirect:void 0,referrer:void 0,referrerPolicy:void 0,integrity:void 0,onProcessMinLen:0},e)}(e),r._config.loaderType!==Hv&&iA.isSupported()||(r.type=Hv),r}return k(t,e),T(t,[{key:"destroy",value:function(){this._queue=[],this._alive=[],this._currentTask=null}},{key:"isFetch",value:function(){return this.type===zv}},{key:"load",value:function(e){var t=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};"string"!=typeof e&&e?i=e:i.url=e||i.url||this._config.url,i=Object.assign({},this._config,i),i.params&&(i.params=Object.assign({},i.params)),i.headers&&Yv(i.headers)&&(i.headers=Object.assign({},i.headers)),i.body&&Yv(i.body)&&(i.body=Object.assign({},i.body)),i.transformRequest&&(i=i.transformRequest(i)||i);var r=new rA(this.type,i,this.player);return r.loader.on(qv,(function(e){t.emit(qv,e)})),this._queue.push(r),1!==this._queue.length||this._currentTask&&this._currentTask.running||this._processTask(),r.promise}},{key:"cancel",value:function(){var e=A(v().mark((function e(){var t;return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:return t=this._queue.map((function(e){return e.cancel()})).concat(this._alive.map((function(e){return e.cancel()}))),this._currentTask&&t.push(this._currentTask.cancel()),this._queue=[],this._alive=[],e.next=6,Promise.all(t);case 6:return e.next=8,function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;return new Promise((function(t){return setTimeout(t,e)}))}();case 8:case"end":return e.stop()}}),e,this)})));function t(){return e.apply(this,arguments)}return t}()},{key:"_processTask",value:function(){var e=this;if(this._currentTask=this._queue.shift(),this._currentTask){this._currentTask.alive&&this._alive.push(this._currentTask);var t=this._currentTask.exec().catch((function(e){}));t&&"function"==typeof t.finally&&t.finally((function(){var t,i;null!==(t=e._currentTask)&&void 0!==t&&t.alive&&(null===(i=e._alive)||void 0===i?void 0:i.length)>0&&(e._alive=e._alive.filter((function(t){return t&&t!==e._currentTask}))),e._processTask()}))}}}],[{key:"isFetchSupport",value:function(){return iA.isSupported()}}])}(s),oA="network",sA="network_timeout",lA="other",cA="manifest",uA="hls",dA="demux",hA=function(e){function t(e,i,r,a,n){var o;return S(this,t),o=_(this,t,[n||(null==r?void 0:r.message)]),o.errorType=e===sA?oA:e,o.originError=r,o.ext=a,o.errorMessage=o.message,o}return k(t,e),T(t,null,[{key:"create",value:function(e,i,r,a,n){return e instanceof t?e:(e instanceof Error&&(r=e,e=""),e||(e=lA),new t(e,i,r,a,n))}},{key:"network",value:function(e){var i;return new t(null!=e&&e.isTimeout?sA:oA,null,e instanceof Error?e:null,{url:null==e?void 0:e.url,response:null==e?void 0:e.response,httpCode:null==e||null===(i=e.response)||void 0===i?void 0:i.status})}}])}(y(Error)),pA=/^#(EXT[^:]*)(?::(.*))?$/,fA=/([^=]+)=(?:"([^"]*)"|([^",]*))(?:,|$)/g,mA=/^(?:[a-zA-Z0-9+\-.]+:)?\/\//,gA=/^((?:[a-zA-Z0-9+\-.]+:)?\/\/[^/?#]*)?([^?#]*\/)?/;function yA(e){var t=e.match(pA);if(t&&t[1])return[t[1].replace("EXT-X-",""),t[2]]}function vA(e){for(var t={},i=fA.exec(e);i;)t[i[1]]=i[2]||i[3],i=fA.exec(e);return t}function AA(e,t){if(!t||!e||mA.test(e))return e;var i=gA.exec(t);return i?"/"===e[0]?i[1]+e:i[1]+i[2]+e:e}var bA={audio:[/^mp4a/,/^vorbis$/,/^opus$/,/^flac$/,/^[ae]c-3$/],video:[/^avc/,/^hev/,/^hvc/,/^vp0?[89]/,/^av1$/],text:[/^vtt$/,/^wvtt/,/^stpp/]};function _A(e,t){var i=bA[e];if(i&&t&&t.length)for(var r=0;r<i.length;r++)for(var a=0;a<t.length;a++)if(i[r].test(t[a]))return t[a]}var kA=T((function e(){S(this,e),this.version=0,this.streams=[],this.isMaster=!0})),wA="AUDIO",SA="SUBTITLE",TA=T((function e(){S(this,e),pu(this,"id",0),pu(this,"url",""),pu(this,"default",!1),pu(this,"autoSelect",!1),pu(this,"forced",!1),pu(this,"group",""),pu(this,"name",""),pu(this,"lang",""),pu(this,"segments",[]),pu(this,"endSN",0)})),EA=function(e){function t(){var e;return S(this,t),e=_(this,t,arguments),pu(m(e),"mediaType",wA),pu(m(e),"channels",0),e}return k(t,e),T(t)}(TA),CA=function(e){function t(){var e;return S(this,t),e=_(this,t,arguments),pu(m(e),"mediaType",SA),e}return k(t,e),T(t)}(TA),xA=T((function e(){S(this,e),pu(this,"id",0),pu(this,"bitrate",0),pu(this,"width",0),pu(this,"height",0),pu(this,"name",""),pu(this,"url",""),pu(this,"audioCodec",""),pu(this,"videoCodec",""),pu(this,"textCodec",""),pu(this,"audioGroup",""),pu(this,"audioStreams",[]),pu(this,"subtitleStreams",[]),pu(this,"closedCaptionsStream",[])})),RA=T((function e(){S(this,e),pu(this,"version",0),pu(this,"url",""),pu(this,"type",""),pu(this,"startCC",0),pu(this,"endCC",0),pu(this,"startSN",0),pu(this,"endSN",0),pu(this,"totalDuration",0),pu(this,"targetDuration",0),pu(this,"live",!0),pu(this,"segments",[])})),DA=function(){function e(){S(this,e),pu(this,"sn",0),pu(this,"cc",0),pu(this,"url",""),pu(this,"title",""),pu(this,"start",0),pu(this,"duration",0),pu(this,"key",null),pu(this,"byteRange",null),pu(this,"isInitSegment",!1),pu(this,"initSegment",null),pu(this,"isLast",!1),pu(this,"hasAudio",!1),pu(this,"hasVideo",!1)}return T(e,[{key:"end",get:function(){return this.start+this.duration}},{key:"setTrackExist",value:function(e,t){this.hasVideo=e,this.hasAudio=t}},{key:"setByteRange",value:function(e,t){this.byteRange=[0];var i=e.split("@");1===i.length&&t&&t.byteRange?(this.byteRange[0]=t.byteRange[1]||0,this.byteRange[0]&&(this.byteRange[0]+=1)):this.byteRange[0]=parseInt(i[1]),this.byteRange[1]=this.byteRange[0]+parseInt(i[0])-1}}])}(),LA=function(){function e(t){S(this,e),pu(this,"method",""),pu(this,"url",""),pu(this,"iv",null),pu(this,"keyFormat",""),pu(this,"keyFormatVersions",""),t instanceof e&&(this.method=t.method,this.url=t.url,this.keyFormat=t.keyFormat,this.keyFormatVersions=t.keyFormatVersions,t.iv&&(this.iv=new Uint8Array(t.iv)))}return T(e,[{key:"clone",value:function(t){var i=new e(this);return null!=t&&i.setIVFromSN(t),i}},{key:"setIVFromSN",value:function(e){if(!this.iv&&"AES-128"===this.method&&"number"==typeof e&&this.url){this.iv=new Uint8Array(16);for(var t=12;t<16;t++)this.iv[t]=e>>8*(15-t)&255}}}])}(),IA=function(){function e(){S(this,e)}return T(e,null,[{key:"parse",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"",i=arguments.length>1?arguments[1]:void 0;if(!t.includes("#EXTM3U"))throw new Error("Invalid m3u8 file");var r=function(e){return e.split(/[\r\n]/).map((function(e){return e.trim()})).filter(Boolean)}(t);return e.isMediaPlaylist(t)?function(e,t){var i=new RA;i.url=t;for(var r,a=new DA,n=null,o=null,s=0,l=0,c=0,u=0,d=!1;(r=e[u++])&&!d;)if("#"===r[0]){var p=yA(r);if(p){var f=h(p,2),m=f[0],g=f[1];switch(m){case"VERSION":i.version=parseInt(g);break;case"PLAYLIST-TYPE":i.type=null==g?void 0:g.toUpperCase();break;case"TARGETDURATION":i.targetDuration=parseFloat(g);break;case"ENDLIST":var y=i.segments[i.segments.length-1];y&&(y.isLast=!0),i.live=!1,d=!0;break;case"MEDIA-SEQUENCE":l=i.startSN=parseInt(g);break;case"DISCONTINUITY-SEQUENCE":c=i.startCC=parseInt(g);break;case"DISCONTINUITY":c++;break;case"BYTERANGE":a.setByteRange(g,i.segments[i.segments.length-1]);break;case"EXTINF":var v=g.split(","),A=h(v,2),b=A[0],_=A[1];a.start=s,a.duration=parseFloat(b),s+=a.duration,a.title=_;break;case"KEY":var k=vA(g);if("NONE"===k.METHOD){o=null;break}if("AES-128"!==k.METHOD)throw new Error("encrypt ".concat(k.METHOD,"/").concat(k.KEYFORMAT," is not supported"));if(o=new LA,o.method=k.METHOD,o.url=/^blob:/.test(k.URI)?k.URI:AA(k.URI,t),o.keyFormat=k.KEYFORMAT||"identity",o.keyFormatVersions=k.KEYFORMATVERSIONS,k.IV){var w=k.IV.slice(2);w=(1&w.length?"0":"")+w,o.iv=new Uint8Array(w.length/2);for(var S=0,T=w.length/2;S<T;S++)o.iv[S]=parseInt(w.slice(2*S,2*S+2),16)}break;case"MAP":var E=vA(g);a.url=AA(E.URI,t),E.BYTERANGE&&a.setByteRange(E.BYTERANGE),a.isInitSegment=!0,a.sn=0,o&&(a.key=o.clone(0)),n=a,a=new DA}}}else a.sn=l,a.cc=c,a.url=AA(r,t),o&&(a.key=o.clone(l)),n&&(a.initSegment=n),i.segments.push(a),a=new DA,l++;var C=i.segments[i.segments.length-1];return C&&(i.endSN=C.sn),i.totalDuration=s,i.endCC=c,i}(r,i):function(e,t){for(var i,r=new kA,a=0,n=[],o=[];i=e[a++];){var s=yA(i);if(s){var l=h(s,2),c=l[0],u=l[1];if("VERSION"===c)r.version=parseInt(u);else if("MEDIA"===c&&u){var d=vA(u),p=void 0;switch(d.TYPE){case"AUDIO":p=new EA;break;case"SUBTITLES":p=new CA;break;default:p=new TA}p.url=AA(d.URI,t),p.default="YES"===d.DEFAULT,p.autoSelect="YES"===d.AUTOSELECT,p.group=d["GROUP-ID"],p.name=d.NAME,p.lang=d.LANGUAGE,d.CHANNELS&&(p.channels=Number(d.CHANNELS.split("/")[0]),Number.isNaN(p.channels)&&(p.channels=0)),"AUDIO"===d.TYPE&&d.URI&&n.push(p),"SUBTITLES"===d.TYPE&&o.push(p)}else if("STREAM-INF"===c&&u){var f=new xA,m=vA(u);if(f.bitrate=parseInt(m["AVERAGE-BANDWIDTH"]||m.BANDWIDTH),f.name=m.NAME,f.url=AA(e[a++],t),m.RESOLUTION){var g=m.RESOLUTION.split("x"),y=h(g,2),v=y[0],A=y[1];f.width=parseInt(v),f.height=parseInt(A)}if(m.CODECS){var b=m.CODECS.split(/[ ,]+/).filter(Boolean);f.videoCodec=_A("video",b),f.audioCodec=_A("audio",b),f.textCodec=_A("text",b)}f.audioGroup=m.AUDIO,f.subtitleGroup=m.SUBTITLES,r.streams.push(f)}}}return r.streams.forEach((function(e,t){e.id=t})),n.length&&(n.forEach((function(e,t){e.id=t})),r.streams.forEach((function(e){e.audioGroup&&(e.audioStreams=n.filter((function(t){return t.group===e.audioGroup})))}))),o.length&&(o.forEach((function(e,t){e.id=t})),r.streams.forEach((function(e){e.subtitleGroup&&(e.subtitleStreams=o.filter((function(t){return t.group===e.subtitleGroup})))}))),r}(r,i)}},{key:"isMediaPlaylist",value:function(e){return e.includes("#EXTINF:")||e.includes("#EXT-X-TARGETDURATION:")}}])}(),PA=function(){function e(t){var i=this;S(this,e),pu(this,"_onLoaderRetry",(function(e,t){i.hls.emit(Aa,{error:hA.network(e),retryTime:t})})),this.hls=t,this.player=t.player,this.TAG_NAME="HlsManifestLoader",this._timer=null;var r=this.hls.config,a=r.retryCount,n=r.retryDelay,o=r.loadTimeout,s=r.fetchOptions;this._loader=new nA(w(w({},s),{},{responseType:"text",retry:a,retryDelay:n,timeout:o,onRetryError:this._onLoaderRetry}),this.player),this._audioLoader=new nA(w(w({},s),{},{responseType:"text",retry:a,retryDelay:n,timeout:o,onRetryError:this._onLoaderRetry}),this.player),this._subtitleLoader=new nA(w(w({},s),{},{responseType:"text",retry:a,retryDelay:n,timeout:o,onRetryError:this._onLoaderRetry}),this.player)}return T(e,[{key:"destroy",value:function(){var e=A(v().mark((function e(){return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:return e.next=2,this.stopPoll();case 2:this._audioLoader&&(this._audioLoader.destroy(),this._audioLoader=null),this._subtitleLoader&&(this._subtitleLoader.destroy(),this._subtitleLoader=null),this._loader&&(this._loader.destroy(),this._loader=null);case 5:case"end":return e.stop()}}),e,this)})));function t(){return e.apply(this,arguments)}return t}()},{key:"load",value:function(){var e=A(v().mark((function e(t,i,r){var a,n,o,s,l,c,u,d,p,f,m,g,y;return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:return this.player.debug.log(this.TAG_NAME,"load()",t,i,r),a=[this._loader.load(t)],i&&a.push(this._audioLoader.load(i)),r&&a.push(this._subtitleLoader.load(r)),e.prev=3,e.next=6,Promise.all(a);case 6:if(d=e.sent,p=h(d,3),f=p[0],m=p[1],g=p[2],f){e.next=13;break}return e.abrupt("return",[]);case 13:n=f.data,i?(o=null==m?void 0:m.data,s=null==g?void 0:g.data):s=null==m?void 0:m.data,e.next=19;break;case 16:throw e.prev=16,e.t0=e["catch"](3),hA.network(e.t0);case 19:if(e.prev=19,l=IA.parse(n,t),!1!==(null===(y=l)||void 0===y?void 0:y.live)||!l.segments||l.segments.length){e.next=22;break}throw new Error("empty segments list");case 22:o&&(c=IA.parse(o,i)),s&&(u=IA.parse(s,r)),e.next=28;break;case 25:throw e.prev=25,e.t1=e["catch"](19),new hA(cA,uA,e.t1);case 28:return e.abrupt("return",(l&&(l.isMaster?this.hls.emit(pa,{playlist:l}):this.hls.emit(fa,{playlist:l})),[l,c,u]));case 29:case"end":return e.stop()}}),e,this,[[3,16],[19,25]])})));function t(t,i,r){return e.apply(this,arguments)}return t}()},{key:"poll",value:function(e,t,i,r,a,n){var o=this;clearTimeout(this._timer),n=n||3e3;var s=this.hls.config.pollRetryCount,l=function(){var c=A(v().mark((function c(){var u;return v().wrap((function(c){while(1)switch(c.prev=c.next){case 0:return clearTimeout(o._timer),c.prev=1,c.next=4,o.load(e,t,i);case 4:if(u=c.sent,u[0]){c.next=7;break}return c.abrupt("return");case 7:s=o.hls.config.pollRetryCount,r(u[0],u[1],u[2]),c.next=13;break;case 10:c.prev=10,c.t0=c["catch"](1),s--,s<=0&&a(c.t0);case 13:o._timer=setTimeout(l,n);case 14:case"end":return c.stop()}}),c,null,[[1,10]])})));return function(){return c.apply(this,arguments)}}();this._timer=setTimeout(l,n)}},{key:"stopPoll",value:function(){return clearTimeout(this._timer),this.cancel()}},{key:"cancel",value:function(){return Promise.all([this._loader.cancel(),this._audioLoader.cancel()])}}])}(),BA=function(){function e(){S(this,e),pu(this,"_chunkSpeeds",[]),pu(this,"_speeds",[])}return T(e,[{key:"addRecord",value:function(e,t){e&&t&&(this._speeds.push(8e3*e/t),this._speeds=this._speeds.slice(-3))}},{key:"addChunkRecord",value:function(e,t){e&&t&&(this._chunkSpeeds.push(8e3*e/t),this._chunkSpeeds=this._chunkSpeeds.slice(-100))}},{key:"getAvgSpeed",value:function(){return this._chunkSpeeds.length||this._speeds.length?this._speeds.length?this._speeds.reduce((function(e,t){return e+t}))/this._speeds.length:this._chunkSpeeds.reduce((function(e,t){return e+t}))/this._chunkSpeeds.length:0}},{key:"getLatestSpeed",value:function(){return this._chunkSpeeds.length||this._speeds.length?this._speeds.length?this._speeds[this._speeds.length-1]:this._chunkSpeeds[this._chunkSpeeds.length-1]:0}},{key:"reset",value:function(){this._chunkSpeeds=[],this._speeds=[]}}])}(),MA=function(){function e(t){var i=this;S(this,e),pu(this,"_emitOnLoaded",(function(e,t){var r=e.data,a=e.response,n=e.option,o=n||{},s=o.firstByteTime,l=o.startTime,c=o.endTime,u=o.contentLength,d=c-l;i._bandwidthService.addRecord(u||r.byteLength,d),i.hls.emit(_a,{time:d,byteLength:u,url:t}),i.hls.emit(ka,{url:t,elapsed:d||0}),i.hls.emit(va,{url:t,responseUrl:a.url,elapsed:s-l}),i.hls.emit(wa,{headers:a.headers})})),pu(this,"_onLoaderRetry",(function(e,t){i.hls.emit(Aa,{error:hA.network(e),retryTime:t})})),this.hls=t,this.player=t.player,this._bandwidthService=new BA;var r=this.hls.config,a=r.retryCount,n=r.retryDelay,o=r.loadTimeout,s=r.fetchOptions;this._segmentLoader=new nA(w(w({},s),{},{responseType:"arraybuffer",retry:a,retryDelay:n,timeout:o,onRetryError:this._onLoaderRetry}),this.player),this._audioSegmentLoader=new nA(w(w({},s),{},{responseType:"arraybuffer",retry:a,retryDelay:n,timeout:o,onRetryError:this._onLoaderRetry}),this.player),this._keyLoader=new nA(w(w({},s),{},{responseType:"arraybuffer",retry:a,retryDelay:n,timeout:o,onRetryError:this._onLoaderRetry}),this.player)}return T(e,[{key:"destroy",value:function(){this.reset(),this._keyLoader&&(this._keyLoader.destroy(),this._keyLoader=null),this._audioSegmentLoader&&(this._audioSegmentLoader.destroy(),this._audioSegmentLoader=null),this._segmentLoader&&(this._segmentLoader.destroy(),this._segmentLoader=null)}},{key:"speedInfo",value:function(){return{speed:this._bandwidthService.getLatestSpeed(),avgSpeed:this._bandwidthService.getAvgSpeed()}}},{key:"resetBandwidth",value:function(){this._bandwidthService.reset()}},{key:"load",value:function(e,t,i){var r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:i,a=[];return e&&(a[0]=this.loadVideoSegment(e,i)),t&&(a[1]=this.loadAudioSegment(t,r)),Promise.all(a)}},{key:"loadVideoSegment",value:function(e,t){return this._loadSegment(this._segmentLoader,e,t)}},{key:"loadAudioSegment",value:function(e,t){return this._loadSegment(this._audioSegmentLoader,e,t)}},{key:"_loadSegment",value:function(){var e=A(v().mark((function e(t,i,r){var a,n,o,s,l,c,u,d,p,f,m,g,y,A,b,_=this;return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:return u=[],this.hls.emit(ba,{url:i.url}),u[0]=t.load(i.url),r&&i.initSegment&&(p=i.initSegment.url,n=this._mapCache[p],n||(this.hls.emit(ba,{url:p}),u[1]=t.load(p).then((function(e){e&&(Object.keys(_._mapCache)>30&&(_._mapCache={}),n=_._mapCache[p]=e.data,_._emitOnLoaded(e,p))}))),f=null===(d=i.initSegment.key)||void 0===d?void 0:d.url,f&&(c=i.initSegment.key.iv,l=this._keyCache[f],l||(this.hls.emit(ba,{url:f}),u[2]=this._keyLoader.load(f).then((function(e){e&&(l=_._keyCache[f]=e.data,_._emitOnLoaded(e,f))}))))),m=null===(a=i.key)||void 0===a?void 0:a.url,m&&(s=i.key.iv,o=this._keyCache[m],o||(this.hls.emit(ba,{url:m}),u[3]=this._keyLoader.load(m).then((function(e){e&&(o=_._keyCache[m]=e.data,_._emitOnLoaded(e,m))})))),e.next=6,Promise.all(u);case 6:if(g=e.sent,y=h(g,1),A=y[0],A){e.next=11;break}return e.abrupt("return");case 11:return b=A.data,e.abrupt("return",(this._emitOnLoaded(A,i.url),{data:b,map:n,key:o,mapKey:l,keyIv:s,mapKeyIv:c}));case 13:case"end":return e.stop()}}),e,this)})));function t(t,i,r){return e.apply(this,arguments)}return t}()},{key:"reset",value:function(){this.error=null,this._mapCache={},this._keyCache={},this._bandwidthService.reset()}},{key:"cancel",value:function(){var e=A(v().mark((function e(){return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:return e.next=2,Promise.all([this._keyLoader.cancel(),this._segmentLoader.cancel(),this._audioSegmentLoader.cancel()]);case 2:case"end":return e.stop()}}),e,this)})));function t(){return e.apply(this,arguments)}return t}()}])}(),UA=function(){function e(t,i,r){S(this,e),this.live=void 0,this.id=0,this.bitrate=0,this.width=0,this.height=0,this.name="",this.url="",this.audioCodec="",this.videoCodec="",this.textCodec="",this.startCC=0,this.endCC=0,this.startSN=0,this.endSN=-1,this.totalDuration=0,this.targetDuration=0,this.snDiff=null,this.segments=[],this.audioStreams=[],this.subtitleStreams=[],this.closedCaptions=[],this.currentAudioStream=null,this.currentSubtitleStream=null,this.TAG_NAME="HlsStream",this.update(t,i,r)}return T(e,[{key:"lastSegment",get:function(){return this.segments.length?this.segments[this.segments.length-1]:null}},{key:"segmentDuration",get:function(){var e;return this.targetDuration||(null===(e=this.segments[0])||void 0===e?void 0:e.duration)||0}},{key:"liveEdge",get:function(){return this.endTime}},{key:"endTime",get:function(){var e;return(null===(e=this.lastSegment)||void 0===e?void 0:e.end)||0}},{key:"currentSubtitleEndSn",get:function(){var e;return(null===(e=this.currentSubtitleStream)||void 0===e?void 0:e.endSN)||0}},{key:"clearOldSegment",value:function(e,t){return this._clearSegments(e,t)}},{key:"getAudioSegment",value:function(e){if(e&&this.currentAudioStream){var t=e.sn-this.snDiff;return this.currentAudioStream.segments.find((function(e){return e.sn===t}))}}},{key:"update",value:function(e,t){this.url=e.url,Array.isArray(e.segments)?(null!==this.live&&void 0!==this.live||(this.live=e.live),this._updateSegments(e,this),this.startCC=e.startCC,this.endCC=e.endCC,this.startSN=e.startSN,this.endSN=e.endSN||-1,this.totalDuration=e.totalDuration,this.targetDuration=e.targetDuration,this.live=e.live,t&&this.currentAudioStream&&Array.isArray(t.segments)&&(this._updateSegments(t,this.currentAudioStream),(null===this.snDiff||void 0===this.snDiff)&&e.segments.length&&t.segments.length&&(this.snDiff=e.segments[0].sn-t.segments[0].sn))):(this.id=e.id,this.bitrate=e.bitrate,this.width=e.width,this.height=e.height,this.name=e.name,this.audioCodec=e.audioCodec,this.videoCodec=e.videoCodec,this.textCodec=e.textCodec,this.audioStreams=e.audioStreams,this.subtitleStreams=e.subtitleStreams,!this.currentAudioStream&&this.audioStreams.length&&(this.currentAudioStream=this.audioStreams.find((function(e){return e.default}))||this.audioStreams[0]),!this.currentSubtitleStream&&this.subtitleStreams.length&&(this.currentSubtitleStream=this.subtitleStreams.find((function(e){return e.default}))||this.subtitleStreams[0]))}},{key:"updateSubtitle",value:function(e){var t=this;if(e&&this.currentSubtitleStream&&Array.isArray(e.segments)){var i=this._updateSegments(e,this.currentSubtitleStream),r=this.currentSubtitleStream.segments;return r.length>100&&(this.currentSubtitleStream.segments=r.slice(100)),i?i.map((function(e){return{sn:e.sn,url:e.url,duration:e.duration,start:e.start,end:e.end,lang:t.currentSubtitleStream.lang}})):void 0}}},{key:"switchSubtitle",value:function(e){var t=this.subtitleStreams.find((function(t){return t.lang===e})),i=this.currentSubtitleStream;t&&(this.currentSubtitleStream=t,i.segments=[])}},{key:"_clearSegments",value:function(e,t){for(var i=0,r=this.segments,a=0,n=r.length;a<n;a++)if(r[a].end>=e){i=a;break}return i>t&&(i=t),i&&(this.segments=this.segments.slice(i),this.currentAudioStream&&(this.currentAudioStream.segments=this.currentAudioStream.segments.slice(i))),t-i}},{key:"_updateSegments",value:function(e,t){var i=t.segments;if(this.live){var r=i[i.length-1],a=(null==r?void 0:r.sn)||-1;if(a<e.endSN&&e.segments.length){var n=e.segments.findIndex((function(e){return e.sn===a})),o=n<0?e.segments:e.segments.slice(n+1);if(i.length&&o.length){var s=r.end;o.forEach((function(e){e.start=s,s=e.end}));var l=(null==r?void 0:r.cc)||-1;l>o[0].cc&&o.forEach((function(e){return e.cc+=l}))}return t.endSN=e.endSN,t.segments=i.concat(o),o}}else t.segments=e.segments}}])}(),FA=function(){function e(t){S(this,e),this.hls=t,this.player=t.player,this.streams=[],this.currentStream=null,this.dvrWindow=0,this._segmentPointer=-1,this.TAG_NAME="HlsPlaylist"}return T(e,[{key:"destroy",value:function(){this.reset()}},{key:"lastSegment",get:function(){var e;return null===(e=this.currentStream)||void 0===e?void 0:e.lastSegment}},{key:"currentSegment",get:function(){var e;return null===(e=this.currentSegments)||void 0===e?void 0:e[this._segmentPointer]}},{key:"nextSegment",get:function(){var e;return null===(e=this.currentSegments)||void 0===e?void 0:e[this._segmentPointer+1]}},{key:"currentSegments",get:function(){var e;return null===(e=this.currentStream)||void 0===e?void 0:e.segments}},{key:"currentSubtitleEndSn",get:function(){var e;return null===(e=this.currentStream)||void 0===e?void 0:e.currentSubtitleEndSn}},{key:"liveEdge",get:function(){var e;return null===(e=this.currentStream)||void 0===e?void 0:e.liveEdge}},{key:"totalDuration",get:function(){var e;return(null===(e=this.currentStream)||void 0===e?void 0:e.totalDuration)||0}},{key:"seekRange",get:function(){var e=this.currentSegments;if(e&&e.length)return[e[0].start,e[e.length-1].end]}},{key:"isEmpty",get:function(){var e;return!(null!==(e=this.currentSegments)&&void 0!==e&&e.length)}},{key:"isLive",get:function(){var e;return null===(e=this.currentStream)||void 0===e?void 0:e.live}},{key:"hasSubtitle",get:function(){var e;return!(null===(e=this.currentStream)||void 0===e||!e.currentSubtitleStream)}},{key:"getAudioSegment",value:function(e){var t;return null===(t=this.currentStream)||void 0===t?void 0:t.getAudioSegment(e)}},{key:"moveSegmentPointer",value:function(e){var t;null==e&&(e=this._segmentPointer+1),this._segmentPointer=In(e,-1,null===(t=this.currentSegments)||void 0===t?void 0:t.length),this.player.debug.log(this.TAG_NAME,"moveSegmentPointer() and param pos is ".concat(e," and clamp result is ").concat(this._segmentPointer))}},{key:"reset",value:function(){this.streams=[],this.currentStream=null,this.dvrWindow=0,this._segmentPointer=-1}},{key:"getSegmentByIndex",value:function(e){var t;return null===(t=this.currentSegments)||void 0===t?void 0:t[e]}},{key:"setNextSegmentByIndex",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;this._segmentPointer=e-1,this.player.debug.log(this.TAG_NAME,"setNextSegmentByIndex()",e,this._segmentPointer)}},{key:"findSegmentIndexByTime",value:function(e){var t=this.currentSegments;if(t){for(var i,r=0,a=t.length;r<a;r++)if(i=t[r],e>=i.start&&e<i.end)return r;var n=t[t.length-1];if(Math.abs(e-(null==n?void 0:n.end))<.2)return t.length-1}}},{key:"upsertPlaylist",value:function(e,t,i){var r=this;if(e){if(e.isMaster)this.streams.length=e.streams.length,e.streams.filter((function(e){return e.url})).forEach((function(e,t){r.streams[t]?r.streams[t].update(e):r.streams[t]=new UA(e)})),this.currentStream=this.streams[0];else if(Array.isArray(e.segments)){var a=this.currentStream;if(a){a.update(e,t,i);var n=a.updateSubtitle(i);n&&this.hls.emit(ha,{list:n})}else this.reset(),this.currentStream=this.streams[0]=new UA(e,t,i)}this.currentStream&&this.hls.isLive&&!this.dvrWindow&&(this.dvrWindow=this.currentSegments.reduce((function(e,t){return e+t.duration}),0))}else this.player.debug.warn(this.TAG_NAME,"upsertPlaylist() playlist is null")}},{key:"switchSubtitle",value:function(e){var t;null===(t=this.currentStream)||void 0===t||t.switchSubtitle(e)}},{key:"clearOldSegment",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:50,t=this.currentStream;if(this.dvrWindow&&t){var i=t.endTime-this.dvrWindow;if(i<=0)this.player.debug.log(this.TAG_NAME,"clearOldSegment() stream.endTime:".concat(t.endTime,", this.dvrWindow:").concat(this.dvrWindow,"  startTime <= 0"));else{var r=t.segments;if(r.length<=e)this.player.debug.log(this.TAG_NAME,"clearOldSegment() segments.length:".concat(r.length," <= maxPlaylistSize:").concat(e));else{var a=this._segmentPointer;this._segmentPointer=t.clearOldSegment(i,a),this.player.debug.log(this.TAG_NAME,"clearOldSegment() update _segmentPointer:",a,this._segmentPointer),this.player.debug.log(this.TAG_NAME,"currentSegments",this.currentSegments)}}}}},{key:"checkSegmentTrackChange",value:function(e,t){var i=this.findSegmentIndexByTime(e),r=this.getSegmentByIndex(i);if(r&&(r.hasAudio||r.hasVideo)){if(2!==t&&r.hasAudio&&r.hasVideo)return r;if(!(r.end-e>.3)){var a=this.getSegmentByIndex(i+1);return!a||!a.hasAudio&&!a.hasVideo||a.hasAudio===r.hasAudio&&a.hasVideo===r.hasVideo?void 0:a}}}}])}(),OA=function(){function e(t,i){S(this,e),this.hls=t,this.player=i;var r=window.crypto||window.msCrypto;this.subtle=r&&(r.subtle||r.webkitSubtle),this.externalDecryptor=null}return T(e,[{key:"decrypt",value:function(e,t){if(e||t){var i=[];return e&&(i[0]=this._decryptSegment(e)),t&&(i[1]=this._decryptSegment(t)),Promise.all(i)}}},{key:"_decryptSegment",value:function(){var e=A(v().mark((function e(t){var i;return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:if(i=t.data,e.t0=t.key,!e.t0){e.next=6;break}return e.next=5,this._decryptData(t.data,t.key,t.keyIv);case 5:i=e.sent;case 6:return e.abrupt("return",t.map?ku(t.map,i):i);case 7:case"end":return e.stop()}}),e,this)})));function t(t){return e.apply(this,arguments)}return t}()},{key:"_decryptData",value:function(){var e=A(v().mark((function e(t,i,r){var a,n;return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:if(!this.externalDecryptor){e.next=4;break}return e.next=3,this.externalDecryptor.decrypt(t,i,r);case 3:return e.abrupt("return",e.sent);case 4:if(!this.subtle){e.next=12;break}return e.next=7,this.subtle.importKey("raw",i,{name:"AES-CBC"},!1,["encrypt","decrypt"]);case 7:return a=e.sent,e.next=10,this.subtle.decrypt({name:"AES-CBC",iv:r},a,t);case 10:return n=e.sent,e.abrupt("return",new Uint8Array(n));case 12:return t=Oc(t),i=Oc(i),r=Oc(r),e.abrupt("return",function(e){for(var t=e.words,i=e.sigBytes,r=new Uint8Array(i),a=0;a<i;a+=1)r[a]=t[a>>>2]>>>24-a%4*8&255;return r}(Uc.AES.decrypt({ciphertext:t},i,{iv:r,mode:Uc.mode.CBC})));case 14:case"end":return e.stop()}}),e,this)})));function t(t,i,r){return e.apply(this,arguments)}return t}()}])}(),NA=function(e){function t(e){var i;return S(this,t),i=_(this,t,[e]),i.player=e,i._pmtId=-1,i._remainingPacketData=null,i._videoPesData=[],i._audioPesData=[],i._gopId=0,i._videoPid=-1,i._audioPid=-1,i._codecType=Gt,i._audioCodecType=Vt,i._vps=null,i._sps=null,i._pps=null,i.TAG_NAME="HlsTsLoader",i._isForHls=!0,i.videoTrack=t.initVideoTrack(),i.audioTrack=t.initAudioTrack(),i._baseDts=-1,i._baseDtsInited=!1,i._basefps=25,i._baseFpsInterval=null,i._tempSampleTsList=[],i._hasAudio=!1,i._hasVideo=!1,i._audioNextPts=void 0,i._videoNextDts=void 0,i._audioTimestampBreak=!1,i._videoTimestampBreak=!1,i._lastAudioExceptionGapDot=0,i._lastAudioExceptionOverlapDot=0,i._lastAudioExceptionLargeGapDot=0,i._isSendAACSeqHeader=!1,i.workerClearTimeout=null,i.workerUrl=null,i.loopWorker=null,i.tempSampleListInfo={},i._isUseWorker()&&i._initLoopWorker(),i.player.debug.log(i.TAG_NAME,"init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){b(t,"destroy",this,3)([]),this.workerUrl&&(URL.revokeObjectURL(this.workerUrl),this.workerUrl=null),this.workerClearTimeout&&(clearTimeout(this.workerClearTimeout),this.workerClearTimeout=null),this.loopWorker&&(this.loopWorker.postMessage({cmd:"destroy"}),this.loopWorker.terminate(),this.loopWorker=null),this._stopDecodeLoopInterval(),this.videoTrack=null,this.audioTrack=null,this.tempSampleListInfo={},this._baseDts=-1,this._baseDtsInited=!1,this._basefps=25,this._hasCalcFps=!1,this._audioNextPts=void 0,this._videoNextDts=void 0,this._audioTimestampBreak=!1,this._videoTimestampBreak=!1,this._lastAudioExceptionGapDot=0,this._lastAudioExceptionOverlapDot=0,this._lastAudioExceptionLargeGapDot=0,this._isForHls=!0,this._isSendAACSeqHeader=!1,this.player.debug.log(this.TAG_NAME,"destroy")}},{key:"_parsePES",value:function(e){var t=e[8];if(!(null==t||e.length<t+9)){var i=e[0]<<16|e[1]<<8|e[2];if(1!==i)return this.player.debug.warn(this.TAG_NAME,"_parsePES startPrefix should be 1 but with value ".concat(i)),{error:!0,code:"startPrefixError"};var r=(e[4]<<8)+e[5];if(!(r&&r>e.length-6)){var a,n,o=e[7];return 192&o&&(a=536870912*(14&e[9])+4194304*(255&e[10])+16384*(254&e[11])+128*(255&e[12])+(254&e[13])/2,64&o?(n=536870912*(14&e[14])+4194304*(255&e[15])+16384*(254&e[16])+128*(255&e[17])+(254&e[18])/2,a-n>54e5&&(a=n)):n=a),{data:e.subarray(9+t),pts:a,dts:n,originalPts:a,originalDts:n}}}}},{key:"_demux",value:function(e){var i=arguments.length>1&&void 0!==arguments[1]&&arguments[1],r=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];i&&(this._pmtId=-1,this.videoTrack=t.initVideoTrack(),this.audioTrack=t.initAudioTrack()),!r||i?(this._remainingPacketData=null,this._videoPesData=[],this._audioPesData=[]):(this.videoTrack.samples=[],this.audioTrack.samples=[],this._remainingPacketData&&(e=ku(this._remainingPacketData,e),this._remainingPacketData=null));var a=e.length,n=a%188;n&&(this._remainingPacketData=e.subarray(a-n),a-=n);for(var o=0;o<a;o+=188){if(71!==e[o])throw new Error("TS packet did not start with 0x47");var s=!!(64&e[o+1]),l=((31&e[o+1])<<8)+e[o+2],c=void 0;if((48&e[o+3])>>4>1){if(c=o+5+e[o+4],c===o+188)continue}else c=o+4;switch(l){case 0:s&&(c+=e[c]+1),this._pmtId=(31&e[c+10])<<8|e[c+11];break;case this._pmtId:s&&(c+=e[c]+1);var u=c+3+((15&e[c+1])<<8|e[c+2])-4;for(c+=12+((15&e[c+10])<<8|e[c+11]);c<u;){var d=(31&e[c+1])<<8|e[c+2];switch(e[c]){case 15:this._audioPid=d,this._audioCodecType=Vt;break;case 27:if(-1!==this._videoPid)break;this._videoPid=d,this._codecType=Gt;break;case 36:if(-1!==this._videoPid)break;this._videoPid=d,this._codecType=zt;break;default:this.player.debug.log(this.TAG_NAME,"Unsupported stream. type: ".concat(e[c],", pid: ").concat(d))}c+=5+((15&e[c+3])<<8|e[c+4])}break;case this._videoPid:s&&this._videoPesData.length&&this._parseVideoData(),this._videoPesData.push(e.subarray(c,o+188));break;case this._audioPid:s&&this._audioPesData.length&&this._parseAudioData(),this._audioPesData.push(e.subarray(c,o+188));break;case 17:case 8191:break;default:this.player.debug.log(this.TAG_NAME,"Unknown pid: ".concat(l))}}this._parseVideoData(),this._parseAudioData(),this.audioTrack.formatTimescale=this.videoTrack.formatTimescale=this.videoTrack.timescale=9e4,this.audioTrack.timescale=this.audioTrack.sampleRate||0}},{key:"demuxAndFix",value:function(e,t,i,r){this.player._times.demuxStart||(this.player._times.demuxStart=Ln()),this._demux(e,t,i),this._fix(r,t,i)}},{key:"_parseVideoData",value:function(){if(this._videoPesData.length){var e=this._parsePES(ku.apply(void 0,g(this._videoPesData)));if(e&&!e.error){var t=function(e){for(var t=e.length,i=2,r=0;null!==e[i]&&void 0!==e[i]&&1!==e[i];)i++;if(i++,r=i+2,r>=t)return[];for(var a=[];r<t;)switch(e[r]){case 0:if(0!==e[r-1]){r+=2;break}if(0!==e[r-2]){r++;break}i!==r-2&&a.push(e.subarray(i,r-2));do{r++}while(1!==e[r]&&r<t);i=r+1,r=i+2;break;case 1:if(0!==e[r-1]||0!==e[r-2]){r+=3;break}i!==r-2&&a.push(e.subarray(i,r-2)),i=r+1,r=i+2;break;default:r+=3}return i<t&&a.push(e.subarray(i)),a}(e.data);t?this._createVideoSample(t,e.pts,e.dts):this.player.debug.warn(this.TAG_NAME,"Cannot parse avc units",e),this._videoPesData=[]}else e&&"startPrefixError"===e.code&&(this._videoPesData=[])}else this.player.debug.log(this.TAG_NAME,"_parseVideoData","no video pes data")}},{key:"_createVideoSample",value:function(e,t,i){var r=this;if(e.length){var a=this._codecType===zt,n={isIFrame:!1,type:st,isHevc:a,vps:null,sps:null,pps:null,pts:t,dts:i,payload:null};e.forEach((function(e){var t=a?e[0]>>>1&63:31&e[0];switch(t){case 5:case 16:case 17:case 18:case 19:case 20:case 21:case 22:case 23:if(!a&&5!==t||a&&5===t)break;n.isIFrame=!0,r._gopId++;break;case 6:case 39:case 40:if(!a&&6!==t||a&&6===t)break;return void function(e,t){for(var i=e.length,r=t?2:1,a=0;255===e[r];)a+=255,r++;for(a+=e[r++];255===e[r];)255,r++;if(e[r++],5===a&&i>r+16)for(var n=0;n<16;n++)e[r].toString(16),r++;e.subarray(r)}(function(e){for(var t=e.byteLength,i=[],r=1;r<t-2;)0===e[r]&&0===e[r+1]&&3===e[r+2]?(i.push(r+2),r+=2):r++;if(!i.length)return e;var a=t-i.length,n=new Uint8Array(a),o=0;for(r=0;r<a;o++,r++)o===i[0]&&(o++,i.shift()),n[r]=e[o];return n}(e),a);case 32:if(!a)break;n.vps||(n.vps=e);break;case 7:case 33:if(!a&&7!==t||a&&7===t)break;n.sps||(n.sps=e);break;case 8:case 34:if(!a&&8!==t||a&&8===t)break;n.pps||(n.pps=e)}if(a&&fl(t)||!a&&tl(t)){var i=En(e);if(n.payload){var o=new Uint8Array(n.payload.byteLength+i.byteLength);o.set(n.payload,0),o.set(i,n.payload.byteLength),n.payload=o}else n.payload=i}}));var o=null;a?n.sps&&n.vps&&n.pps&&(o=dl({vps:n.vps,sps:n.sps,pps:n.pps})):n.sps&&n.pps&&(o=Xs({sps:n.sps,pps:n.pps})),o&&(this.player.debug.log(this.TAG_NAME,"_createVideoSample","seqHeader"),this._doDecodeByHls(o,st,Math.round(n.pts/90),!0,0)),n.isIFrame&&this.calcIframeIntervalTimestamp(Math.round(n.dts/90)),this.videoTrack.samples=this.videoTrack.samples.concat(n)}}},{key:"_parseAudioData",value:function(){if(this._audioPesData.length&&this.player._opt.hasAudio){var e=this._parsePES(ku.apply(void 0,g(this._audioPesData)));if(e&&!e.error){if(this._audioCodecType===Vt){var t=function(e,t){for(var i=e.length,r=0;r+2<i&&(255!==e[r]||240!=(246&e[r+1]));)r++;if(!(r>=i)){var a=r,n=[],o=(60&e[r+2])>>>2,s=cn[o];if(!s)throw new Error("Invalid sampling index: ".concat(o));for(var l,c,u=1+((192&e[r+2])>>>6),d=(1&e[r+2])<<2|(192&e[r+3])>>>6,h=0,p=gn(s);r+7<i;)if(255===e[r]&&240==(246&e[r+1])){if(c=(3&e[r+3])<<11|e[r+4]<<3|(224&e[r+5])>>5,i-r<c)break;l=2*(1&~e[r+1]),n.push({pts:t+h*p,data:e.subarray(r+7+l,r+c)}),h++,r+=c}else r++;return{skip:a,remaining:r>=i?void 0:e.subarray(r),frames:n,samplingFrequencyIndex:o,sampleRate:s,objectType:u,channelCount:d,originCodec:"mp4a.40.".concat(u)}}}(e.data,e.originalPts);if(t){if(this.audioTrack.codec=t.codec,this.audioTrack.sampleRate=t.sampleRate,this.audioTrack.channelCount=t.channelCount,!this._isSendAACSeqHeader){var i=hn({profile:t.objectType,sampleRate:t.samplingFrequencyIndex,channel:t.channelCount});this._isSendAACSeqHeader=!0,this.player.debug.log(this.TAG_NAME,"aac seq header","profile: ".concat(t.objectType,", sampleRate:").concat(t.sampleRate,",sampleRateIndex: ").concat(t.samplingFrequencyIndex,", channel: ").concat(t.channelCount)),this._doDecodeByHls(i,ot,0,!1,0)}if(this._isSendAACSeqHeader){var r=[];t.frames.forEach((function(e){var t=e.pts,i=new Uint8Array(e.data.length+2);i.set([175,1],0),i.set(e.data,2);var a={type:ot,pts:t,dts:t,payload:i};r.push(a)})),this.audioTrack.samples=this.audioTrack.samples.concat(r)}else this.player.debug.warn(this.TAG_NAME,"aac seq header not send")}else this.player.debug.warn(this.TAG_NAME,"aac parseADTS error")}this._audioPesData=[]}else e&&"startPrefixError"===e.code&&(this._audioPesData=[])}}},{key:"_fix",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,i=arguments.length>1&&void 0!==arguments[1]&&arguments[1],r=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];t=Math.round(9e4*t);var a=this.videoTrack,n=this.audioTrack,o=a.samples,s=n.samples;if(o.length||s.length){var l=o[0],c=s[0],u=0;if(o.length&&s.length&&(u=l.dts-c.pts),this._baseDtsInited||this._calculateBaseDts(),i&&(this._calculateBaseDts(),this._baseDts-=t),!r){this._videoNextDts=u>0?t+u:t,this._audioNextPts=u>0?t:t-u;var d=l?l.dts-this._baseDts-this._videoNextDts:0,h=c?c.pts-this._baseDts-this._audioNextPts:0;Math.abs(d||h)>$a&&(this._calculateBaseDts(this.audioTrack,this.videoTrack),this._baseDts-=t)}this._resetBaseDtsWhenStreamBreaked(),this._fixAudio(n),this._fixVideo(a);var p=a.samples.concat(n.samples);p=p.map((function(e){return e.dts=Math.round(e.dts/90),e.pts=Math.round(e.pts/90),e.cts=e.pts-e.dts,e})).sort((function(e,t){return e.dts-t.dts})),p.forEach((function(t){var i=new Uint8Array(t.payload);delete t.payload,e._isUseWorker()?e.loopWorker.postMessage(w(w({},t),{},{payload:i,cmd:"sample"}),[i.buffer]):t.type===st?e._doDecodeVideo(w(w({},t),{},{payload:i})):t.type===ot&&e._doDecodeAudio(w(w({},t),{},{payload:i}))})),No(this._hasCalcFps)&&this._isUseWorker()&&(this._hasCalcFps=!0,this._calcDecodeFps(p))}}},{key:"_isUseWorker",value:function(){return!this.player.isUseMSE()&&this.isForHls()}},{key:"_calculateBaseDts",value:function(){var e=this.audioTrack,t=this.videoTrack,i=e.samples,r=t.samples;if(!i.length&&!r.length)return!1;var a=1/0,n=1/0;i.length&&(e.baseDts=a=i[0].pts),r.length&&(t.baseDts=n=r[0].dts),this._baseDts=Math.min(a,n);var o=n-a;return Number.isFinite(o)&&Math.abs(o)>45e3&&this.player.debug.warn(this.TAG_NAME,"large av first frame gap,\n                video pts: ".concat(n,",\n                audio pts: ").concat(a,",\n                base dts: ").concat(this._baseDts,",\n                detect is: ").concat(o)),this._baseDtsInited=!0,!0}},{key:"_resetBaseDtsWhenStreamBreaked",value:function(){if(this._baseDtsInited&&this._videoTimestampBreak&&this._audioTimestampBreak){if(!this._calculateBaseDts(this.audioTrack,this.videoTrack))return;this._baseDts-=Math.min(this._audioNextPts,this._videoNextDts),this._audioLastSample=null,this._videoLastSample=null,this._videoTimestampBreak=!1,this._audioTimestampBreak=!1}}},{key:"_fixAudio",value:function(e){var t=this,i=e.samples;i.length&&(i.forEach((function(e){e.pts-=t._baseDts,e.dts=e.pts})),this._doFixAudioInternal(e,i,9e4))}},{key:"_fixVideo",value:function(e){var t=this,i=e.samples;if(i.length){if(i.forEach((function(e){e.dts-=t._baseDts,e.pts-=t._baseDts})),void 0===this._videoNextDts){var r=i[0];this._videoNextDts=r.dts}var a,n=i.length,o=0,s=i[0],l=i[1],c=this._videoNextDts-s.dts;Math.abs(c)>45e3&&(s.dts+=c,s.pts+=c,this.player.debug.warn(this.TAG_NAME,"large video gap between chunk,\n             next dts is ".concat(this._videoNextDts,",\n             first dts is ").concat(s.dts,",\n             next dts is ").concat(l.dts,",\n             duration is ").concat(c)),l&&Math.abs(l.dts-s.dts)>$a&&(this._videoTimestampBreak=!0,i.forEach((function(e,t){0!==t&&(e.dts+=c,e.pts+=c)}))));var u=e.samples[0],d=e.samples[n-1];a=1===n?9e3:Math.floor((d.dts-u.dts)/(n-1));for(var h=0;h<n;h++){var p=i[h].dts,f=i[h+1];if(o=h<n-1?f.dts-p:i[h-1]?Math.min(p-i[h-1].dts,a):a,o>$a||o<0){this._videoTimestampBreak=!0,o=this._audioTimestampBreak?a:Math.max(o,2700);var m=this._audioNextPts||0;f&&f.dts>m&&(o=a),this.player.debug.warn(this.TAG_NAME,"large video gap between frames,\n                time is ".concat(p/e.timescale,",\n                dts is ").concat(p,",\n                origin dts is ").concat(i[h].originalDts,",\n                next dts is ").concat(this._videoNextDts,",\n                sample Duration is ").concat(o," ,\n                ref Sample DurationInt is ").concat(a))}i[h].duration=o,this._videoNextDts+=o}}}},{key:"_doFixAudioInternal",value:function(e,t,i){e.sampleDuration||(e.sampleDuration=gn(e.timescale,i));var r=e.sampleDuration;if(void 0===this._audioNextPts){var a=t[0];this._audioNextPts=a.pts}for(var n=0;n<t.length;n++){var o=this._audioNextPts,s=t[n],l=s.pts-o;if(!this._audioTimestampBreak&&l>=3*r&&l<=Xa&&!Wn()){mn(e.codec,e.channelCount)||t[0].data.subarray();var c=Math.floor(l/r);Math.abs(s.pts-this._lastAudioExceptionGapDot)>Za&&(this._lastAudioExceptionGapDot=s.pts),this.player.debug.warn(this.TAG_NAME,"audio gap detected,\n                pts is ".concat(t.pts,",\n                originPts is ").concat(t.originalPts,",\n                count is ").concat(c,",\n                nextPts is ").concat(o,",\n                ref sample duration is ").concat(r));for(var u=0;u<c;u++)this._audioNextPts+=r,n++;n--}else l<=-3*r&&l>=-9e4?(Math.abs(s.pts-this._lastAudioExceptionOverlapDot)>Za&&(this._lastAudioExceptionOverlapDot=s.pts,this.player.debug.warn(this.TAG_NAME,"audio overlap detected,\n                    pts is ".concat(s.pts,",\n                    originPts is ").concat(s.originalPts,",\n                    nextPts is ").concat(o,",\n                    ref sample duration is ").concat(r))),t.splice(n,1),n--):(Math.abs(l)>=Xa&&(this._audioTimestampBreak=!0,Math.abs(s.pts-this._lastAudioExceptionLargeGapDot)>Za&&(this._lastAudioExceptionLargeGapDot=s.pts,this.player.debug.warn(this.TAG_NAME,"large audio gap detected,\n                        time is ".concat(s.pts/1e3,"\n                        pts is ").concat(s.pts,",\n                        originPts is ").concat(s.originalPts,",\n                        nextPts is ").concat(o,",\n                        sample duration is ").concat(l,"\n                        ref sample duration is ").concat(r)))),s.dts=s.pts=o,this._audioNextPts+=r)}}},{key:"_calcDecodeFps",value:function(e){var t=Lo(e.map((function(e){return{ts:e.dts||e.pts,type:e.type}})),st);t&&(this.player.debug.log(this.TAG_NAME,"_calcDecodeFps()  video fps is ".concat(t,", update base fps is ").concat(this._basefps)),this._basefps=t),this._postMessageToLoopWorker("updateBaseFps",{baseFps:this._basefps})}},{key:"_initLoopWorker",value:function(){var e=this;this.player.debug.log(this.TAG_NAME,"_initLoopWorker()");var t=Jo(function(){var e=1,t=2,i=new(function(){function i(){S(this,i),this.baseFps=0,this.fpsInterval=null,this.preLoopTimestamp=null,this.startBpsTime=null,this.allSampleList=[]}return T(i,[{key:"destroy",value:function(){this._clearInterval(),this.baseFps=0,this.allSampleList=[],this.preLoopTimestamp=null,this.startBpsTime=null}},{key:"updateBaseFps",value:function(e){this.baseFps=e,this._clearInterval(),this._startInterval()}},{key:"pushSample",value:function(e){delete e.cmd,this.allSampleList.push(e)}},{key:"_startInterval",value:function(){var e=this,t=Math.ceil(1e3/this.baseFps);this.fpsInterval=setInterval((function(){var i=(new Date).getTime();e.preLoopTimestamp||(e.preLoopTimestamp=i),e.startBpsTime||(e.startBpsTime=i);var r=i-e.preLoopTimestamp;r>2*t&&console.warn("JbPro:[TsLoader LoopWorker] loop interval is ".concat(r,"ms, more than ").concat(t," * 2ms")),e._loop(),e.preLoopTimestamp=(new Date).getTime(),e.startBpsTime&&i-e.startBpsTime>=1e3&&(e._calcSampleList(),e.startBpsTime=i)}),t)}},{key:"_clearInterval",value:function(){this.fpsInterval&&(clearInterval(this.fpsInterval),this.fpsInterval=null)}},{key:"_calcSampleList",value:function(){var i={buferredDuration:0,allListLength:this.allSampleList.length,audioListLength:0,videoListLength:0};this.allSampleList.forEach((function(r){r.type===t?(i.videoListLength++,r.duration&&(i.buferredDuration+=Math.round(r.duration/90))):r.type===e&&i.audioListLength++})),postMessage(w({cmd:"sampleListInfo"},i))}},{key:"_loop",value:function(){var i=null;if(this.allSampleList.length)if(i=this.allSampleList.shift(),i.type===t){postMessage(w({cmd:"decodeVideo"},i),[i.payload.buffer]);for(var r=this.allSampleList[0];r&&r.type===e;)i=this.allSampleList.shift(),postMessage(w({cmd:"decodeAudio"},i),[i.payload.buffer]),r=this.allSampleList[0]}else i.type===e&&(postMessage(w({cmd:"decodeAudio"},i),[i.payload.buffer]),this.allSampleList.length&&this.allSampleList[0].type===t&&(i=this.allSampleList.shift(),postMessage(w({cmd:"decodeVideo"},i),[i.payload.buffer])))}}])}());self.onmessage=function(e){var t=e.data;switch(t.cmd){case"updateBaseFps":i.updateBaseFps(t.baseFps);break;case"sample":i.pushSample(t);break;case"destroy":i.destroy(),i=null}}}.toString()),i=new Blob([t],{type:"text/javascript"}),r=URL.createObjectURL(i),a=new Worker(r);this.workerUrl=r,this.workerClearTimeout=setTimeout((function(){window.URL.revokeObjectURL(e.workerUrl),e.workerUrl=null,e.workerClearTimeout=null}),ke),a.onmessage=function(t){var 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ZA(t,!1,(function(t,i,r){t.tkhd=e.tkhd(e.findBox(i,["tkhd"],r)[0]),t.mdia=e.mdia(e.findBox(i,["mdia"],r)[0])}))}},{key:"tkhd",value:function(e){return ZA(e,!0,(function(e,t){var i=0;1===e.version?(e.trackId=GA(t,16),e.duration=zA(t,24),i+=32):(e.trackId=GA(t,8),e.duration=GA(t,16),i+=20),e.width=GA(t,i+52),e.height=GA(t,i+56)}))}},{key:"mdia",value:function(t){return ZA(t,!1,(function(t,i,r){t.mdhd=e.mdhd(e.findBox(i,["mdhd"],r)[0]),t.hdlr=e.hdlr(e.findBox(i,["hdlr"],r)[0]),t.minf=e.minf(e.findBox(i,["minf"],r)[0])}))}},{key:"mdhd",value:function(e){return ZA(e,!0,(function(e,t){var i=0;1===e.version?(e.timescale=GA(t,16),e.duration=zA(t,20),i+=28):(e.timescale=GA(t,8),e.duration=GA(t,12),i+=16);var r=jA(t,i);e.language=String.fromCharCode(96+(r>>10&31),96+(r>>5&31),96+(31&r))}))}},{key:"hdlr",value:function(e){return ZA(e,!0,(function(e,t){0===e.version&&(e.handlerType=String.fromCharCode.apply(null,t.subarray(4,8)))}))}},{key:"minf",value:function(t){return ZA(t,!1,(function(t,i,r){t.vmhd=e.vmhd(e.findBox(i,["vmhd"],r)[0]),t.smhd=e.smhd(e.findBox(i,["smhd"],r)[0]),t.stbl=e.stbl(e.findBox(i,["stbl"],r)[0])}))}},{key:"vmhd",value:function(e){return ZA(e,!0,(function(e,t){e.graphicsmode=jA(t),e.opcolor=[jA(t,2),jA(t,4),jA(t,6)]}))}},{key:"smhd",value:function(e){return ZA(e,!0,(function(e,t){e.balance=jA(t)}))}},{key:"stbl",value:function(t){return ZA(t,!1,(function(t,i,r){var a,n,o;t.stsd=e.stsd(e.findBox(i,["stsd"],r)[0]),t.stts=e.stts(e.findBox(i,["stts"],r)[0]),t.ctts=e.ctts(e.findBox(i,["ctts"],r)[0]),t.stsc=e.stsc(e.findBox(i,["stsc"],r)[0]),t.stsz=e.stsz(e.findBox(i,["stsz"],r)[0]),t.stco=e.stco(e.findBox(i,["stco"],r)[0]),t.stco||(t.co64=e.co64(e.findBox(i,["co64"],r)[0]),t.stco=t.co64);var s=null===(a=t.stsd.entries[0])||void 0===a||null===(n=a.sinf)||void 0===n||null===(o=n.schi)||void 0===o?void 0:o.tenc.default_IV_size;t.stss=e.stss(e.findBox(i,["stss"],r)[0]),t.senc=e.senc(e.findBox(i,["senc"],r)[0],s)}))}},{key:"senc",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:8;return ZA(e,!0,(function(e,i){var r=0,a=GA(i,r);r+=4,e.samples=[];for(var n=0;n<a;n++){for(var o={InitializationVector:[]},s=0;s<t;s++)o.InitializationVector[s]=i[r+s];if(r+=t,2&e.flags){o.subsamples=[];var l=jA(i,r);r+=2;for(var c=0;c<l;c++){var u={};u.BytesOfClearData=jA(i,r),r+=2,u.BytesOfProtectedData=GA(i,r),r+=4,o.subsamples.push(u)}}e.samples.push(o)}}))}},{key:"pssh",value:function(e){return ZA(e,!0,(function(e,t){for(var i=[],r=[],a=0,n=0;n<16;n++)r.push(eb(t[a+n]));if(a+=16,e.version>0){var o=GA(t,a);a+=4;for(var s=0;s<(""+o).length;s++)for(var l=0;l<16;l++){var c=t[a];a+=1,i.push(eb(c))}}var u=GA(t,a);e.data_size=u,a+=4,e.kid=i,e.system_id=r,e.buffer=t}))}},{key:"stsd",value:function(t){return 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a=23,n=0,o=0,s=0,l=0;l<t.numOfArrays;l++){var c,u,d;n=63&i[a],o=jA(i,a+1),a+=3;for(var h=[],p=0;p<o;p++)s=jA(i,a),a+=2,h.push(i.subarray(a,a+s)),a+=s;32===n?(c=t.vps).push.apply(c,h):33===n?(u=t.sps).push.apply(u,h):34===n&&(d=t.pps).push.apply(d,h)}}))}},{key:"pasp",value:function(e){return ZA(e,!1,(function(e,t){e.hSpacing=GA(t),e.vSpacing=GA(t,4)}))}},{key:"mp4a",value:function(t){return ZA(t,!1,(function(t,i,r){var a=XA(t,i);t.esds=e.esds(e.findBox(i.subarray(a),["esds"],r+a)[0])}))}},{key:"esds",value:function(e){return ZA(e,!0,(function(e,t){e.codec="mp4a.";for(var i=0,r=0,a=0,n=0;t.length;){for(i=0,n=t[i],r=t[i+1],i+=2;128&r;)a=(127&r)<<7,r=t[i],i+=1;if(a+=127&r,3===n)t=t.subarray(i+3);else{if(4!==n){if(5===n){var o=e.config=t.subarray(i,i+a),s=(248&o[0])>>3;return 31===s&&o.length>=2&&(s=32+((7&o[0])<<3)+((224&o[1])>>5)),e.objectType=s,e.codec+=s.toString(16),void("."===e.codec[e.codec.length-1]&&(e.codec=e.codec.substring(0,e.codec.length-1)))}return void("."===e.codec[e.codec.length-1]&&(e.codec=e.codec.substring(0,e.codec.length-1)))}e.codec+=(t[i].toString(16)+".").padStart(3,"0"),t=t.subarray(i+13)}}}))}},{key:"alaw",value:function(e){return ZA(e,!1,(function(e,t){XA(e,t)}))}},{key:"stts",value:function(e){return ZA(e,!0,(function(e,t){for(var i=GA(t),r=[],a=4,n=0;n<i;n++)r.push({count:GA(t,a),delta:GA(t,a+4)}),a+=8;e.entryCount=i,e.entries=r}))}},{key:"ctts",value:function(e){return ZA(e,!0,(function(e,t){var i=GA(t),r=[],a=4;if(1===e.version)for(var n=0;n<i;n++)r.push({count:GA(t,a),offset:GA(t,a+4)}),a+=8;else for(var o=0;o<i;o++)r.push({count:GA(t,a),offset:-(1+~GA(t,a+4))}),a+=8;e.entryCount=i,e.entries=r}))}},{key:"stsc",value:function(e){return ZA(e,!0,(function(e,t){for(var i=GA(t),r=[],a=4,n=0;n<i;n++)r.push({firstChunk:GA(t,a),samplesPerChunk:GA(t,a+4),sampleDescriptionIndex:GA(t,a+8)}),a+=12;e.entryCount=i,e.entries=r}))}},{key:"stsz",value:function(e){return ZA(e,!0,(function(e,t){var i=GA(t),r=GA(t,4),a=[];if(!i)for(var n=8,o=0;o<r;o++)a.push(GA(t,n)),n+=4;e.sampleSize=i,e.sampleCount=r,e.entrySizes=a}))}},{key:"stco",value:function(e){return ZA(e,!0,(function(e,t){for(var i=GA(t),r=[],a=4,n=0;n<i;n++)r.push(GA(t,a)),a+=4;e.entryCount=i,e.entries=r}))}},{key:"co64",value:function(e){return ZA(e,!0,(function(e,t){for(var i=GA(t),r=[],a=4,n=0;n<i;n++)r.push(zA(t,a)),a+=8;e.entryCount=i,e.entries=r}))}},{key:"stss",value:function(e){return ZA(e,!0,(function(e,t){for(var i=GA(t),r=[],a=4,n=0;n<i;n++)r.push(GA(t,a)),a+=4;e.entryCount=i,e.entries=r}))}},{key:"moof",value:function(t){return ZA(t,!1,(function(t,i,r){t.mfhd=e.mfhd(e.findBox(i,["mfhd"],r)[0]),t.traf=e.findBox(i,["traf"],r).map((function(t){return e.traf(t)}))}))}},{key:"mfhd",value:function(e){return ZA(e,!0,(function(e,t){e.sequenceNumber=GA(t)}))}},{key:"traf",value:function(t){return ZA(t,!1,(function(t,i,r){t.tfhd=e.tfhd(e.findBox(i,["tfhd"],r)[0]),t.tfdt=e.tfdt(e.findBox(i,["tfdt"],r)[0]),t.trun=e.trun(e.findBox(i,["trun"],r)[0])}))}},{key:"trun",value:function(e){return ZA(e,!0,(function(e,t){var i=e.version,r=e.flags,a=t.length,n=e.sampleCount=GA(t),o=4;if(a>o&&1&r&&(e.dataOffset=-(1+~GA(t,o)),o+=4),a>o&&4&r&&(e.firstSampleFlags=GA(t,o),o+=4),e.samples=[],a>o)for(var s,l=0;l<n;l++)s={},256&r&&(s.duration=GA(t,o),o+=4),512&r&&(s.size=GA(t,o),o+=4),1024&r&&(s.flags=GA(t,o),o+=4),2048&r&&(s.cts=i?-(1+~GA(t,o+4)):GA(t,o),o+=4),e.samples.push(s)}))}},{key:"tfdt",value:function(e){return ZA(e,!0,(function(e,t){1===e.version?e.baseMediaDecodeTime=zA(t):e.baseMediaDecodeTime=GA(t)}))}},{key:"parseSampleFlags",value:function(e){return{isLeading:(12&e[0])>>>2,dependsOn:3&e[0],isDependedOn:(192&e[1])>>>6,hasRedundancy:(48&e[1])>>>4,paddingValue:(14&e[1])>>>1,isNonSyncSample:1&e[1],degradationPriority:e[2]<<8|e[3]}}},{key:"moovToTrack",value:function(e,t,i){var r,a,n=e.trak;if(n&&n.length){var o=n.find((function(e){var t,i;return"vide"===(null===(t=e.mdia)||void 0===t||null===(i=t.hdlr)||void 0===i?void 0:i.handlerType)})),s=n.find((function(e){var t,i;return"soun"===(null===(t=e.mdia)||void 0===t||null===(i=t.hdlr)||void 0===i?void 0:i.handlerType)}));if(o&&t){var l,c,u,d,h,p,f,m=t,g=null===(l=o.tkhd)||void 0===l?void 0:l.trackId;null!=g&&(m.id=o.tkhd.trackId),m.tkhdDuration=o.tkhd.duration,m.mvhdDurtion=e.mvhd.duration,m.mvhdTimecale=e.mvhd.timescale,m.timescale=m.formatTimescale=o.mdia.mdhd.timescale,m.duration=o.mdia.mdhd.duration||m.mvhdDurtion/m.mvhdTimecale*m.timescale;var y,v,A,b,_,k,w,S,T=o.mdia.minf.stbl.stsd.entries[0];if(m.width=T.width,m.height=T.height,T.pasp&&(m.sarRatio=[T.pasp.hSpacing,T.pasp.vSpacing]),T.hvcC)m.codecType=qA,m.codec=T.hvcC.codec,m.vps=T.hvcC.vps,m.sps=T.hvcC.sps,m.pps=T.hvcC.pps,m.hvcC=T.hvcC.data;else{if(!T.avcC)throw new Error("unknown video stsd entry");m.codecType=JA,m.codec=T.avcC.codec,m.sps=T.avcC.sps,m.pps=T.avcC.pps}m.present=!0,m.ext={},m.ext.stss=null===(c=o.mdia)||void 0===c||null===(u=c.minf)||void 0===u||null===(d=u.stbl)||void 0===d?void 0:d.stss,m.ext.ctts=null===(h=o.mdia)||void 0===h||null===(p=h.minf)||void 0===p||null===(f=p.stbl)||void 0===f?void 0:f.ctts,T&&"encv"===T.type&&(m.isVideoEncryption=!0,T.default_KID=null===(y=T.sinf)||void 0===y||null===(v=y.schi)||void 0===v?void 0:v.tenc.default_KID,T.default_IsEncrypted=null===(A=T.sinf)||void 0===A||null===(b=A.schi)||void 0===b?void 0:b.tenc.default_IsEncrypted,T.default_IV_size=null===(_=T.sinf)||void 0===_||null===(k=_.schi)||void 0===k?void 0:k.tenc.default_IV_size,m.videoSenc=o.mdia.minf.stbl.senc&&o.mdia.minf.stbl.senc.samples,T.data_format=null===(w=T.sinf)||void 0===w||null===(S=w.frma)||void 0===S?void 0:S.data_format,m.useEME=e.useEME,m.kidValue=e.kidValue,m.pssh=e.pssh,m.encv=T)}if(s&&i){var E,C,x,R,D,L,I,P,B,M=i,U=null===(E=s.tkhd)||void 0===E?void 0:E.trackId;null!=U&&(M.id=s.tkhd.trackId),M.tkhdDuration=s.tkhd.duration,M.mvhdDurtion=e.mvhd.duration,M.mvhdTimecale=e.mvhd.timescale,M.timescale=M.formatTimescale=s.mdia.mdhd.timescale,M.duration=s.mdia.mdhd.duration||M.mvhdDurtion/M.mvhdTimecale*M.timescale;var F,O,N,j,G,z,H,W,V=s.mdia.minf.stbl.stsd.entries[0];switch(M.sampleSize=V.sampleSize,M.sampleRate=V.sampleRate,M.channelCount=V.channelCount,M.present=!0,V.type){case"alaw":M.codecType=M.codec=WA,M.sampleRate=8e3;break;case"ulaw":M.codecType=M.codec=VA,M.sampleRate=8e3;break;default:M.codecType=HA,M.sampleDuration=KA.getFrameDuration(M.sampleRate,M.timescale),M.sampleRateIndex=KA.getRateIndexByRate(M.sampleRate),M.objectType=(null===(r=V.esds)||void 0===r?void 0:r.objectType)||2,V.esds&&(M.config=Array.from(V.esds.config)),M.codec=(null===(a=V.esds)||void 0===a?void 0:a.codec)||"mp4a.40.2"}M.sampleDuration=KA.getFrameDuration(M.sampleRate,M.timescale),M.objectType=(null===(C=V.esds)||void 0===C?void 0:C.objectType)||2,V.esds&&(V.esds.config?M.config=Array.from(V.esds.config):console.warn("esds config is null")),M.codec=(null===(x=V.esds)||void 0===x?void 0:x.codec)||"mp4a.40.2",M.sampleRateIndex=KA.getRateIndexByRate(M.sampleRate),M.ext={},M.ext.stss=null===(R=s.mdia)||void 0===R||null===(D=R.minf)||void 0===D||null===(L=D.stbl)||void 0===L?void 0:L.stss,M.ext.ctts=null===(I=s.mdia)||void 0===I||null===(P=I.minf)||void 0===P||null===(B=P.stbl)||void 0===B?void 0:B.ctts,M.present=!0,V&&"enca"===V.type&&(M.isAudioEncryption=!0,V.data_format=null===(F=V.sinf)||void 0===F||null===(O=F.frma)||void 0===O?void 0:O.data_format,V.default_KID=null===(N=V.sinf)||void 0===N||null===(j=N.schi)||void 0===j?void 0:j.tenc.default_KID,V.default_IsEncrypted=null===(G=V.sinf)||void 0===G||null===(z=G.schi)||void 0===z?void 0:z.tenc.default_IsEncrypted,V.default_IV_size=null===(H=V.sinf)||void 0===H||null===(W=H.schi)||void 0===W?void 0:W.tenc.default_IV_size,M.audioSenc=s.mdia.minf.stbl.senc&&s.mdia.minf.stbl.senc.samples,M.useEME=e.useEME,M.kidValue=e.kidValue,M.enca=V)}if(i&&(i.isVideoEncryption=!!t&&t.isVideoEncryption),t&&(t.isAudioEncryption=!!i&&i.isAudioEncryption),null!=t&&t.encv||null!=i&&i.enca){var J,q,K=null==t||null===(J=t.encv)||void 0===J?void 0:J.default_KID,Y=null==i||null===(q=i.enca)||void 0===q?void 0:q.default_KID,Q=K||Y?(K||Y).join(""):null;t&&(t.kid=Q),i&&(i.kid=Q)}return t&&(t.flags=3841),i&&(i.flags=1793),{videoTrack:t,audioTrack:i}}}},{key:"evaluateDefaultDuration",value:function(e,t,i){var r,a=null==t||null===(r=t.samples)||void 0===r?void 0:r.length;return a?1024*a/t.timescale*e.timescale/i:1024}},{key:"moofToSamples",value:function(t,i,r){var a={};return t.mfhd&&(i&&(i.sequenceNumber=t.mfhd.sequenceNumber),r&&(r.sequenceNumber=t.mfhd.sequenceNumber)),t.traf.forEach((function(t){var n=t.tfhd,o=t.tfdt,s=t.trun;if(n&&s){o&&(i&&i.id===n.trackId&&(i.baseMediaDecodeTime=o.baseMediaDecodeTime),r&&r.id===n.trackId&&(r.baseMediaDecodeTime=o.baseMediaDecodeTime));var l=n.defaultSampleSize||0,c=n.defaultSampleDuration||e.evaluateDefaultDuration(i,r,s.samples.length||s.sampleCount),u=s.dataOffset||0,d=0,h=-1;if(!s.samples.length&&s.sampleCount){a[n.trackId]=[];for(var p=0;p<s.sampleCount;p++)a[n.trackId].push({offset:u,dts:d,duration:c,size:l}),d+=c,u+=l}else a[n.trackId]=s.samples.map((function(e,t){return(e={offset:u,dts:d,pts:d+(e.cts||0),duration:e.duration||c,size:e.size||l,gopId:h,keyframe:0===t||null!==e.flags&&void 0!==e.flags&&(65536&e.flags)>>>0!=65536}).keyframe&&(h++,e.gopId=h),d+=e.duration,u+=e.size,e}))}})),a}},{key:"moovToSamples",value:function(e){var t=e.trak;if(t&&t.length){var i=t.find((function(e){var t,i;return"vide"===(null===(t=e.mdia)||void 0===t||null===(i=t.hdlr)||void 0===i?void 0:i.handlerType)})),r=t.find((function(e){var t,i;return"soun"===(null===(t=e.mdia)||void 0===t||null===(i=t.hdlr)||void 0===i?void 0:i.handlerType)}));if(i||r){var a,n;if(i){var o,s,l=null===(o=i.mdia)||void 0===o||null===(s=o.minf)||void 0===s?void 0:s.stbl;if(!l)return;var c=l.stts,u=l.stsc,d=l.stsz,h=l.stco,p=l.stss,f=l.ctts;if(!(c&&u&&d&&h&&p))return;a=YA(c,u,d,h,f,p)}if(r){var m,g,y,v=null===(m=r.mdia)||void 0===m||null===(g=m.minf)||void 0===g?void 0:g.stbl;if(!v)return;var A=null===(y=r.mdia.mdhd)||void 0===y?void 0:y.timescale,b=v.stts,_=v.stsc,k=v.stsz,w=v.stco;if(!(A&&b&&_&&k&&w))return;n=YA(b,_,k,w)}return{videoSamples:a,audioSamples:n}}}}}])}(),ib=function(e){function t(e){var i;return S(this,t),i=_(this,t,[e]),i.player=e,i.TAG_NAME="HlsFmp4Loader",i.tempSampleListInfo={},i.isInitVideo=!1,i.isInitAudio=!1,i.videoTrack={id:1,samples:[],sps:[],pps:[],vps:[],codec:""},i.audioTrack={id:2,samples:[],sampleRate:0,channelCount:0,codec:"",codecType:""},i.workerClearTimeout=null,i.workerUrl=null,i.loopWorker=null,i._hasCalcFps=!1,i._basefps=25,i.player.isUseMSE()||i._initLoopWorker(),e.debug.log(i.TAG_NAME,"init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){b(t,"destroy",this,3)([]),this.workerUrl&&(URL.revokeObjectURL(this.workerUrl),this.workerUrl=null),this.workerClearTimeout&&(clearTimeout(this.workerClearTimeout),this.workerClearTimeout=null),this.loopWorker&&(this.loopWorker.postMessage({cmd:"destroy"}),this.loopWorker.terminate(),this.loopWorker=null),this._hasCalcFps=!1,this.videoTrack=null,this.audioTrack=null,this.isInitVideo=!1,this.isInitAudio=!1,this._basefps=25,this.player.debug.log(this.TAG_NAME,"destroy")}},{key:"demux",value:function(e,t){var i=this,r=this.audioTrack,a=this.videoTrack;if(this.checkInitAudio(),this.checkInitVideo(),r.samples=[],a.samples=[],t){if(this.player.updateStats({abps:t.byteLength}),No(this.isInitAudio)){var n=tb.findBox(t,["moov"])[0];if(!n)return void this.player.debug.error(this.TAG_NAME,"cannot found moov box");tb.moovToTrack(tb.moov(n),null,r),this.checkInitAudio()&&(this.player.debug.log(this.TAG_NAME,"audioData audio init success"),this._sendAccADTSHeader(r))}var o=tb.findBox(t,["moof"])[0];if(o){var s=tb.moofToSamples(tb.moof(o),null,r)[r.id],l=r.baseMediaDecodeTime;if(s){var c=o.start;s.map((function(e){e.offset+=c;var i=t.subarray(e.offset,e.offset+e.size),a=e.dts+l,n=new Uint8Array(i.length+2);n.set([175,1],0),n.set(i,2),r.samples.push({type:ot,pts:a,dts:a,payload:n,duration:e.duration,size:n.byteLength})}))}}}if(e){if(this.player.updateStats({vbps:e.byteLength}),No(this.isInitVideo)&&No(this.isInitAudio)){var u=tb.findBox(e,["moov"])[0];if(!u)throw new Error("cannot found moov box");if(tb.moovToTrack(tb.moov(u),a,r),No(this.isInitAudio)&&this.checkInitAudio()&&(this.player.debug.log(this.TAG_NAME,"videoData audio init success",r),this._sendAccADTSHeader(r)),this.checkInitVideo()){this.player.debug.log(this.TAG_NAME,"video init success");var d=null;a.codecType===Er?a.sps.length&&a.vps.length&&a.pps.length&&(d=dl({sps:a.sps[0],pps:a.pps[0],vps:a.vps[0]})):a.sps.length&&a.pps.length&&(d=Xs({sps:a.sps[0],pps:a.pps[0]})),d&&(this.player.debug.log(this.TAG_NAME,"seqHeader"),this._doDecodeByHls(d,st,0,!0,0))}}var h=tb.findBox(e,["moof"])[0];if(h){var p=tb.moofToSamples(tb.moof(h),a,r),f=a.baseMediaDecodeTime,m=r.baseMediaDecodeTime,g=h.start;Object.keys(p).forEach((function(t){a.id==t?p[t].map((function(t){t.offset+=g;var i={type:st,pts:(t.pts||t.dts)+f,dts:t.dts+f,units:[],payload:null,isIFrame:!1};i.duration=t.duration,i.gopId=t.gopId,t.keyframe&&(i.isIFrame=!0);var r=e.subarray(t.offset,t.offset+t.size);i.payload=r,a.samples.push(i)})):r.id==t&&p[t].map((function(t){t.offset+=g;var i=e.subarray(t.offset,t.offset+t.size),a=t.dts+m,n=new Uint8Array(i.length+2);n.set([175,1],0),n.set(i,2),r.samples.push({type:ot,pts:a,dts:a,payload:n,duration:t.duration,size:n.byteLength})}))}))}}var y=a.samples.concat(r.samples);y.sort((function(e,t){return e.dts-t.dts})),y.forEach((function(e){var t=new Uint8Array(e.payload);delete e.payload,i.player.isUseMSE()?e.type===st?i._doDecodeVideo(w(w({},e),{},{payload:t})):e.type===ot&&i._doDecodeAudio(w(w({},e),{},{payload:t})):i.loopWorker.postMessage(w(w({},e),{},{payload:t,cmd:"sample"}),[t.buffer])})),No(this._hasCalcFps)&&(this._hasCalcFps=!0,this._calcDecodeFps(y))}},{key:"checkInitAudio",value:function(){return this.isInitAudio=!!(this.audioTrack.sampleRate&&this.audioTrack.channelCount&&this.audioTrack.codec&&"aac"===this.audioTrack.codecType),this.isInitAudio}},{key:"checkInitVideo",value:function(){return this.isInitVideo=!!(this.videoTrack.pps.length&&this.videoTrack.sps.length&&this.videoTrack.codec),this.isInitVideo}},{key:"_sendAccADTSHeader",value:function(e){var t=hn({profile:e.objectType,sampleRate:e.sampleRateIndex,channel:e.channelCount});this._doDecodeByHls(t,ot,0,!0,0)}},{key:"_calcDecodeFps",value:function(e){var t=Lo(e.map((function(e){return{ts:e.dts||e.pts,type:e.type}})),st);t&&(this.player.debug.log(this.TAG_NAME,"_calcDecodeFps()  video fps is ".concat(t,", update base fps is ").concat(this._basefps)),this._basefps=t),this._postMessageToLoopWorker("updateBaseFps",{baseFps:this._basefps})}},{key:"_initLoopWorker",value:function(){var e=this;this.player.debug.log(this.TAG_NAME,"_initLoopWorker()");var t=Jo(function(){var e=1,t=2,i=new(function(){function i(){S(this,i),this.baseFps=0,this.fpsInterval=null,this.preLoopTimestamp=null,this.startBpsTime=null,this.allSampleList=[]}return T(i,[{key:"destroy",value:function(){this._clearInterval(),this.baseFps=0,this.allSampleList=[],this.preLoopTimestamp=null,this.startBpsTime=null}},{key:"updateBaseFps",value:function(e){this.baseFps=e,this._clearInterval(),this._startInterval()}},{key:"pushSample",value:function(e){delete e.cmd,this.allSampleList.push(e)}},{key:"_startInterval",value:function(){var e=this,t=Math.ceil(1e3/this.baseFps);this.fpsInterval=setInterval((function(){var i=(new Date).getTime();e.preLoopTimestamp||(e.preLoopTimestamp=i),e.startBpsTime||(e.startBpsTime=i);var r=i-e.preLoopTimestamp;r>2*t&&console.warn("JbPro:[HlsFmp4Loader LoopWorker] loop interval is ".concat(r,"ms, more than ").concat(t," * 2ms")),e._loop(),e.preLoopTimestamp=(new Date).getTime(),e.startBpsTime&&i-e.startBpsTime>=1e3&&(e._calcSampleList(),e.startBpsTime=i)}),t)}},{key:"_clearInterval",value:function(){this.fpsInterval&&(clearInterval(this.fpsInterval),this.fpsInterval=null)}},{key:"_calcSampleList",value:function(){var i={buferredDuration:0,allListLength:this.allSampleList.length,audioListLength:0,videoListLength:0};this.allSampleList.forEach((function(r){r.type===t?(i.videoListLength++,r.duration&&(i.buferredDuration+=r.duration)):r.type===e&&i.audioListLength++})),postMessage(w({cmd:"sampleListInfo"},i))}},{key:"_loop",value:function(){var i=null;if(this.allSampleList.length)if(i=this.allSampleList.shift(),i.type===t){postMessage(w({cmd:"decodeVideo"},i),[i.payload.buffer]);for(var r=this.allSampleList[0];r&&r.type===e;)i=this.allSampleList.shift(),postMessage(w({cmd:"decodeAudio"},i),[i.payload.buffer]),r=this.allSampleList[0]}else i.type===e&&(postMessage(w({cmd:"decodeAudio"},i),[i.payload.buffer]),this.allSampleList.length&&this.allSampleList[0].type===t&&(i=this.allSampleList.shift(),postMessage(w({cmd:"decodeVideo"},i),[i.payload.buffer])))}}])}());self.onmessage=function(e){var t=e.data;switch(t.cmd){case"updateBaseFps":i.updateBaseFps(t.baseFps);break;case"sample":i.pushSample(t);break;case"destroy":i.destroy(),i=null}}}.toString()),i=new Blob([t],{type:"text/javascript"}),r=URL.createObjectURL(i),a=new Worker(r);this.workerUrl=r,this.workerClearTimeout=setTimeout((function(){window.URL.revokeObjectURL(e.workerUrl),e.workerUrl=null,e.workerClearTimeout=null}),ke),a.onmessage=function(t){var i=t.data;switch(i.cmd){case"decodeVideo":e._doDecodeVideo(i);break;case"decodeAudio":e._doDecodeAudio(i);break;case"sampleListInfo":e.tempSampleListInfo=i}},this.loopWorker=a}},{key:"_postMessageToLoopWorker",value:function(e,t){this.player.isUseMSE()||(this.loopWorker?this.loopWorker.postMessage(w({cmd:e},t)):this.player.debug.warn(this.TAG_NAME,"loop worker is not init, can not post message"))}},{key:"_doDecodeAudio",value:function(e){var t=new Uint8Array(e.payload);this._doDecodeByHls(t,ot,e.dts,!1,0)}},{key:"_doDecodeVideo",value:function(e){var t=new Uint8Array(e.payload),i=null;i=e.isHevc?hl(t,e.isIFrame):Zs(t,e.isIFrame),this.player.updateStats({dts:e.dts});var r=e.pts-e.dts;this._doDecodeByHls(i,st,e.dts,e.isIFrame,r)}},{key:"getBuferredDuration",value:function(){return this.tempSampleListInfo.buferredDuration||0}},{key:"getSampleListLength",value:function(){return this.tempSampleListInfo.allListLength||0}},{key:"getSampleAudioListLength",value:function(){return this.tempSampleListInfo.audioListLength||0}},{key:"getSampleVideoListLength",value:function(){return this.tempSampleListInfo.videoListLength||0}}])}(iu),rb=function(){function e(t,i){S(this,e),this.hls=t,this.player=this.hls.player,this.isMP4=i,this._initSegmentId="",this.TAG_NAME="HlsTransmuxer",this._demuxer=i?new ib(this.hls.player):new NA(this.hls.player),this.player.debug.log(this.TAG_NAME,"init and isMP4 is ".concat(i))}return T(e,[{key:"destroy",value:function(){this._demuxer&&(this._demuxer.destroy(),this._demuxer=null)}},{key:"transmux",value:function(e,t,i,r,a,n){this.player.debug.log(this.TAG_NAME,"transmux videoChunk:".concat(e&&e.byteLength,", audioChunk:").concat(t&&t.byteLength,", discontinuity:").concat(i,", contiguous:").concat(r,", startTime:").concat(a,", needInit:").concat(n));var o=this._demuxer;try{this.isMP4?o.demux(e,t):o.demuxAndFix(ku(e,t),i,r,a)}catch(e){throw new hA(dA,uA,e)}}}])}(),ab=function(){function e(t){S(this,e),this.hls=t,this.player=t.player,this._decryptor=new OA(this.hls,this.player),this._transmuxer=null,this._mse=null,this._softVideo=null,this._sourceCreated=!1,this._needInitSegment=!0,this._directAppend=!1,this.TAG_NAME="HlsBufferService"}return T(e,[{key:"destroy",value:function(){var e=A(v().mark((function e(){return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:this._softVideo=null,this._transmuxer&&(this._transmuxer.destroy(),this._transmuxer=null);case 1:case"end":return e.stop()}}),e,this)})));function t(){return e.apply(this,arguments)}return t}()},{key:"baseDts",get:function(){var e,t;return null===(e=this._transmuxer)||void 0===e||null===(t=e._demuxer)||void 0===t?void 0:t._baseDts}},{key:"nbSb",get:function(){return 0}},{key:"updateDuration",value:function(){var e=A(v().mark((function e(t){return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:this.player.debug.log(this.TAG_NAME,"updateDuration()",t);case 1:case"end":return e.stop()}}),e,this)})));function t(t){return e.apply(this,arguments)}return t}()},{key:"getBuferredDuration",value:function(){var e,t;return null===(e=this._transmuxer)||void 0===e||null===(t=e._demuxer)||void 0===t?void 0:t.getBuferredDuration()}},{key:"getBufferedSegments",value:function(){var e,t;return null===(e=this._transmuxer)||void 0===e||null===(t=e._demuxer)||void 0===t?void 0:t.getSampleListLength()}},{key:"getBufferedAudioSegments",value:function(){var e,t;return null===(e=this._transmuxer)||void 0===e||null===(t=e._demuxer)||void 0===t?void 0:t.getSampleAudioListLength()}},{key:"getBufferedVideoSegments",value:function(){var e,t;return null===(e=this._transmuxer)||void 0===e||null===(t=e._demuxer)||void 0===t?void 0:t.getSampleVideoListLength()}},{key:"createSource",value:function(e,t,i,r){if(!this._sourceCreated){var a=e||t;a&&(NA.probe(a)?this._transmuxer||(this._transmuxer=new rb(this.hls,!1)):tb.probe(a)?this._transmuxer||(this._transmuxer=new rb(this.hls,!0)):this.player.debug.error(this.TAG_NAME,"createSource error: chunk is not ts"))}}},{key:"appendBuffer",value:function(){var e=A(v().mark((function e(t,i,r,a,n,o,s){return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:if(!(null!=r&&r.length||null!=a&&a.length)){e.next=2;break}return e.abrupt("return",(this._needInitSegment,this._transmuxer.transmux(r,a,n,o,s,this._needInitSegment||n),!0));case 2:case"end":return e.stop()}}),e,this)})));function t(t,i,r,a,n,o,s){return e.apply(this,arguments)}return t}()},{key:"clearAllBuffer",value:function(){var e=A(v().mark((function e(){return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:this.player.debug.log(this.TAG_NAME,"clearAllBuffer");case 1:case"end":return e.stop()}}),e,this)})));function t(){return e.apply(this,arguments)}return t}()},{key:"decryptBuffer",value:function(e,t){return this._decryptor.decrypt(e,t)}},{key:"reset",value:function(){var e=A(v().mark((function e(){return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:this._transmuxer=null,this._needInitSegment=!0,this._directAppend=!1;case 1:case"end":return e.stop()}}),e,this)})));function t(){return e.apply(this,arguments)}return t}()},{key:"endOfStream",value:function(){var e=A(v().mark((function e(){return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:this._softVideo&&this._softVideo.endOfStream();case 1:case"end":return e.stop()}}),e,this)})));function t(){return e.apply(this,arguments)}return t}()},{key:"setLiveSeekableRange",value:function(){var e=A(v().mark((function e(t,i){return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:case"end":return e.stop()}}),e)})));function t(t,i){return e.apply(this,arguments)}return t}()},{key:"seamlessSwitch",value:function(){this._needInitSegment=!0}}])}(),nb=function(){function e(t){var i=this;S(this,e),this.emitter=t,this._seiSet=new Set,t.on(Sa,(function(e){e&&i._seiSet.add(e)}))}return T(e,[{key:"throw",value:function(e){var t=this;if(null!=e&&this._seiSet.size){var i=e-.2,r=e+.2,a=[];this._seiSet.forEach((function(e){e.time>=i&&e.time<=r&&a.push(e)})),a.forEach((function(e){t._seiSet.delete(e),t.emitter.emit(Ta,e)}))}}},{key:"reset",value:function(){this._seiSet.clear()}}])}(),ob=function(){function e(t){S(this,e),this._timescale=t,this.encodeType="",this.audioCodec="",this.videoCodec="",this.domain="",this.fps=0,this.bitrate=0,this.width=0,this.height=0,this.samplerate=0,this.channelCount=0,this.gop=0,this._bitsAccumulateSize=0,this._bitsAccumulateDuration=0}return T(e,[{key:"getStats",value:function(){return{encodeType:this.encodeType,audioCodec:this.audioCodec,videoCodec:this.videoCodec,domain:this.domain,fps:this.fps,bitrate:this.bitrate,width:this.width,height:this.height,samplerate:this.samplerate,channelCount:this.channelCount,gop:this.gop}}},{key:"setEncodeType",value:function(e){this.encodeType=e}},{key:"setFpsFromScriptData",value:function(e){var t,i=e.data,r=null==i||null===(t=i.onMetaData)||void 0===t?void 0:t.framerate;r&&r>0&&r<100&&(this.fps=r)}},{key:"setVideoMeta",value:function(e){if(this.width=e.width,this.height=e.height,this.videoCodec=e.codec,this.encodeType=e.codecType,e.fpsNum&&e.fpsDen){var t=e.fpsNum/e.fpsDen;t>0&&t<100&&(this.fps=t)}}},{key:"setAudioMeta",value:function(e){this.audioCodec=e.codec,this.samplerate=e.sampleRate,this.channelCount=e.channelCount}},{key:"setDomain",value:function(e){this.domain=e.split("/").slice(2,3)[0]}},{key:"updateBitrate",value:function(e){var t=this;if((!this.fps||this.fps>=100)&&e.length){var i=e.reduce((function(e,t){return e+t.duration}),0)/e.length;this.fps=Math.round(this._timescale/i)}e.forEach((function(e){1===e.gopId&&t.gop++,t._bitsAccumulateDuration+=e.duration/(t._timescale/1e3),t._bitsAccumulateSize+=e.units.reduce((function(e,t){return e+t.length}),0),t._bitsAccumulateDuration>=1e3&&(t.bitrate=8*t._bitsAccumulateSize,t._bitsAccumulateDuration=0,t._bitsAccumulateSize=0)}))}}])}(),sb=function(){function e(t){S(this,e);var i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:1e3;pu(this,"_core",null),pu(this,"_samples",[]),this._core=t,this._timescale=i,this._stats=new ob(i),this._bindEvents()}return T(e,[{key:"getStats",value:function(){var e,t,i,r,a,n,o,s=(null===(e=this._core)||void 0===e?void 0:e.media)||{},l=s.currentTime,c=void 0===l?0:l,u=s.decodeFps,d=void 0===u?0:u;return w(w({},this._stats.getStats()),{},{downloadSpeed:(null===(t=this._core)||void 0===t||null===(i=t.speedInfo)||void 0===i?void 0:i.call(t).speed)||0,avgSpeed:(null===(r=this._core)||void 0===r||null===(a=r.speedInfo)||void 0===a?void 0:a.call(r).avgSpeed)||0,currentTime:c,bufferEnd:(null===(n=this._core)||void 0===n||null===(o=n.bufferInfo())||void 0===o?void 0:o.remaining)||0,decodeFps:d})}},{key:"_bindEvents",value:function(){var e=this;this._core.on(ma,(function(t){return e._stats.updateBitrate(t.samples)})),this._core.on(ga,(function(t){e._stats.setFpsFromScriptData(t)})),this._core.on(ya,(function(t){"video"===t.type?e._stats.setVideoMeta(t.track):e._stats.setAudioMeta(t.track)})),this._core.on(va,(function(t){e._stats.setDomain(t.responseUrl)}))}},{key:"reset",value:function(){this._samples=[],this._stats=new ob(this._timescale)}}])}(),lb=function(e){function t(e){var i;S(this,t);var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return i=_(this,t),pu(m(i),"_loadSegment",A(v().mark((function e(){var t,r;return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:if(!i._segmentProcessing){e.next=2;break}return e.abrupt("return",void i.player.debug.warn("_loadSegment()","_segmentProcessing is ture and return"));case 2:if(i._playlist){e.next=4;break}return e.abrupt("return",void i.player.debug.warn("_loadSegment()","this._playlist is null and return"));case 4:if(t=i._playlist.currentSegment,r=i._playlist.nextSegment,i.player.debug.log(i.TAG_NAME,"_loadSegment()","curSeg",t&&t.url,"nextSeg",r&&r.url),!r){e.next=7;break}return e.abrupt("return",i._loadSegmentDirect());case 7:i.player.debug.log(i.TAG_NAME,"nextSeg is null and return");case 8:case"end":return e.stop()}}),e)})))),i.player=e,i.config=null,i._manifestLoader=null,i._segmentLoader=null,i._playlist=null,i._bufferService=null,i._seiService=null,i._stats=null,i._prevSegSn=null,i._prevSegCc=null,i._tickTimer=null,i._tickInterval=500,i._segmentProcessing=!1,i._reloadOnPlay=!1,i._switchUrlOpts=null,i._disconnectTimer=null,i.TAG_NAME="Hls256",i.canVideoPlay=!1,i.$videoElement=null,i.config=r=function(e){return w({isLive:!0,maxPlaylistSize:50,retryCount:3,retryDelay:1e3,pollRetryCount:2,loadTimeout:1e4,preloadTime:30,softDecode:!1,bufferBehind:10,maxJumpDistance:3,startTime:0,targetLatency:10,maxLatency:20,allowedStreamTrackChange:!0},e)}(r),i._manifestLoader=new PA(m(i)),i._segmentLoader=new MA(m(i)),i._playlist=new FA(m(i)),i._bufferService=new ab(m(i)),i._seiService=new nb(m(i)),i._stats=new sb(m(i),9e4),i.player.debug.log(i.TAG_NAME,"init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){var e=A(v().mark((function e(){return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:return this.player.debug.log(this.TAG_NAME,"destroy()"),this._playlist.reset(),this._segmentLoader.reset(),this._seiService.reset(),e.next=6,Promise.all([this._clear(),this._bufferService.destroy()]);case 6:if(e.t0=this._manifestLoader,!e.t0){e.next=11;break}return e.next=10,this._manifestLoader.destroy();case 10:this._manifestLoader=null;case 11:this._segmentLoader&&(this._segmentLoader.destroy(),this._segmentLoader=null),this._playlist&&(this._playlist.destroy(),this._playlist=null),this.player.debug.log(this.TAG_NAME,"destroy end");case 14:case"end":return e.stop()}}),e,this)})));function t(){return e.apply(this,arguments)}return t}()},{key:"_startTick",value:function(){var e=this;this._stopTick(),this._tickTimer=setTimeout((function(){e._tick()}),this._tickInterval)}},{key:"_stopTick",value:function(){this._tickTimer&&clearTimeout(this._tickTimer),this._tickTimer=null}},{key:"_tick",value:function(){this.player.isDestroyedOrClosed()?this.player.debug.log(this.TAG_NAME,"_tick() player is destroyed"):(this._startTick(),this._loadSegment())}},{key:"isLive",get:function(){return this._playlist.isLive}},{key:"streams",get:function(){return this._playlist.streams}},{key:"currentStream",get:function(){return this._playlist.currentStream}},{key:"hasSubtitle",get:function(){return this._playlist.hasSubtitle}},{key:"baseDts",get:function(){var e;return null===(e=this._bufferService)||void 0===e?void 0:e.baseDts}},{key:"speedInfo",value:function(){return this._segmentLoader.speedInfo()}},{key:"resetBandwidth",value:function(){this._segmentLoader.resetBandwidth()}},{key:"getStats",value:function(){return this._stats.getStats()}},{key:"loadSource",value:function(){var e=A(v().mark((function e(t){return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:return e.next=2,this._reset();case 2:return e.next=4,this._loadData(t);case 4:return this._startTick(),e.abrupt("return",!0);case 6:case"end":return e.stop()}}),e,this)})));function t(t){return e.apply(this,arguments)}return t}()},{key:"_loadData",value:function(){var e=A(v().mark((function e(t){var i,r,a,n,o,s,l,c;return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:try{t&&(t=t.trim())}catch(t){}if(t){e.next=3;break}throw this._emitError(new hA(lA,lA,null,null,"m3u8 url is missing"));case 3:return e.next=5,this._loadM3U8(t);case 5:if(i=e.sent,r=this._playlist.currentStream,this._urlSwitching&&(0===r.bitrate&&null!==(a=this._switchUrlOpts)&&void 0!==a&&a.bitrate&&(r.bitrate=null===(n=this._switchUrlOpts)||void 0===n?void 0:n.bitrate),o=this._getSeamlessSwitchPoint(),this.config.startTime=o,s=this._playlist.findSegmentIndexByTime(o),l=this._playlist.getSegmentByIndex(s+1),l&&(c=l.start,this.player.debug.warn(this.TAG_NAME,"clear buffer from ".concat(c)))),e.t0=i,!e.t0){e.next=17;break}if(!this.isLive){e.next=14;break}this.player.debug.log(this.TAG_NAME,"is live"),this._bufferService.setLiveSeekableRange(0,4294967295),this.config.targetLatency<this._playlist.totalDuration&&(this.config.targetLatency=this._playlist.totalDuration,this.config.maxLatency=1.5*this.config.targetLatency),i.isMaster||this._pollM3U8(t),e.next=17;break;case 14:return this.player.debug.log(this.TAG_NAME,"is vod and totalDuration is ".concat(r.totalDuration," s")),e.next=17,this._bufferService.updateDuration(r.totalDuration);case 17:return e.next=19,this._loadSegment();case 19:case"end":return e.stop()}}),e,this)})));function t(t){return e.apply(this,arguments)}return t}()},{key:"_loadM3U8",value:function(){var e=A(v().mark((function e(t){var i,r,a,n;return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:return e.prev=0,e.next=3,this._manifestLoader.load(t);case 3:r=e.sent,a=h(r,1),i=a[0],e.next=11;break;case 8:throw e.prev=8,e.t0=e["catch"](0),this._emitError(hA.create(e.t0));case 11:if(!i){e.next=20;break}if(this._playlist.upsertPlaylist(i),!i.isMaster){e.next=18;break}return null!==(n=this._playlist.currentStream.subtitleStreams)&&void 0!==n&&n.length&&this.emit(xa,{list:this._playlist.currentStream.subtitleStreams}),e.next=16,this._refreshM3U8();case 16:e.next=19;break;case 18:this.player.debug.warn(this.TAG_NAME,"_loadM3U8() is not master playlist");case 19:return e.abrupt("return",(this.emit(Ra),i));case 20:this.player.debug.warn(this.TAG_NAME,"_loadM3U8() playlist is empty");case 21:case"end":return e.stop()}}),e,this,[[0,8]])})));function t(t){return e.apply(this,arguments)}return t}()},{key:"_refreshM3U8",value:function(){var e,t,i=this;this.player.debug.log(this.TAG_NAME,"_refreshM3U8()");var r=this._playlist.currentStream;if(!r||!r.url)throw this._emitError(hA.create(null,null,new Error("m3u8 url is not defined")));var a=r.url,n=null===(e=r.currentAudioStream)||void 0===e?void 0:e.url,o=null===(t=r.currentSubtitleStream)||void 0===t?void 0:t.url;return this._manifestLoader.load(a,n,o).then((function(e){var t=h(e,3),r=t[0],s=t[1],l=t[2];r?(i._playlist.upsertPlaylist(r,s,l),i.isLive&&i._pollM3U8(a,n,o)):i.player.debug.warn(i.TAG_NAME,"_refreshM3U8() mediaPlaylist is empty")})).catch((function(e){throw i._emitError(hA.create(e))}))}},{key:"_pollM3U8",value:function(e,t,i){var r,a=this,n=this._playlist.isEmpty;this._manifestLoader.poll(e,t,i,(function(e,t,i){a._playlist.upsertPlaylist(e,t,i),a._playlist.clearOldSegment(),e&&n&&!a._playlist.isEmpty&&a._loadSegment(),n&&(n=a._playlist.isEmpty)}),(function(e){a._emitError(hA.create(e))}),1e3*((null===(r=this._playlist.lastSegment)||void 0===r?void 0:r.duration)||0))}},{key:"_loadSegmentDirect",value:function(){var e=A(v().mark((function e(){var t,i,r;return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:if(t=this._playlist.nextSegment,t){e.next=3;break}return e.abrupt("return",void this.player.debug.log(this.TAG_NAME,"_loadSegmentDirect() !seg"));case 3:return i=!1,r=null,e.prev=4,this._segmentProcessing=!0,e.next=8,this._reqAndBufferSegment(t,this._playlist.getAudioSegment(t));case 8:i=e.sent,e.next=14;break;case 11:e.prev=11,e.t0=e["catch"](4),r=e.t0;case 14:return e.prev=14,this._segmentProcessing=!1,e.finish(14);case 17:return e.abrupt("return",r?this._emitError(hA.create(r)):(i?(this._urlSwitching&&(this._urlSwitching=!1,this.emit(Ca,{url:this.config.url})),this._playlist.moveSegmentPointer(),this.player.debug.log(this.TAG_NAME,"_loadSegmentDirect()","seg.isLast",t.isLast),t.isLast?(this.player.debug.log(this.TAG_NAME,"_loadSegmentDirect()","seg.isLast"),this._end()):(this.player.debug.log(this.TAG_NAME,"_loadSegmentDirect()","and next _loadSegment()"),this._loadSegment())):this.player.debug.log(this.TAG_NAME,"_loadSegmentDirect() not appended"),i));case 18:case"end":return e.stop()}}),e,this,[[4,11,14,17]])})));function t(){return e.apply(this,arguments)}return t}()},{key:"_reqAndBufferSegment",value:function(){var e=A(v().mark((function e(t,i){var r,a,n,o,s,l,c,u;return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:return this.player.debug.log(this.TAG_NAME,"video seg",t&&t.url,"audio seg",i&&i.url),a=t?t.cc:i.cc,n=this._prevSegCc!==a,o=[],e.prev=3,e.next=6,this._segmentLoader.load(t,i,n);case 6:o=e.sent,e.next=12;break;case 9:throw e.prev=9,e.t0=e["catch"](3),e.t0.fatal=!1,this._segmentLoader.error=e.t0,e.t0;case 12:if(o[0]){e.next=14;break}return e.abrupt("return");case 14:return e.next=16,(r=this._bufferService).decryptBuffer.apply(r,g(o));case 16:if(s=e.sent,s){e.next=19;break}return e.abrupt("return",void this.player.debug.log(this.TAG_NAME,"decryptBuffer return null"));case 19:return l=t?t.sn:i.sn,c=t?t.start:i.start,u=this._playlist.currentStream,this._bufferService.createSource(s[0],s[1],null==u?void 0:u.videoCodec,null==u?void 0:u.audioCodec),e.next=23,this._bufferService.appendBuffer(t,i,s[0],s[1],n,this._prevSegSn===l-1,c);case 23:return this._prevSegCc=a,this._prevSegSn=l,e.abrupt("return",!0);case 26:case"end":return e.stop()}}),e,this,[[3,9]])})));function t(t,i){return e.apply(this,arguments)}return t}()},{key:"_clear",value:function(){var e=A(v().mark((function e(){return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:return this.player.debug.log(this.TAG_NAME,"_clear()"),clearTimeout(this._disconnectTimer),this._stopTick(),e.next=5,Promise.all([this._segmentLoader.cancel(),this._manifestLoader.stopPoll()]);case 5:this._segmentProcessing=!1;case 6:case"end":return e.stop()}}),e,this)})));function t(){return e.apply(this,arguments)}return t}()},{key:"_reset",value:function(){var e=A(v().mark((function e(){var t,i=arguments;return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:return t=i.length>0&&void 0!==i[0]&&i[0],this.player.debug.log(this.TAG_NAME,"_reset()"),this._reloadOnPlay=!1,this._prevSegSn=null,this._prevSegCc=null,this._switchUrlOpts=null,this._playlist.reset(),this._segmentLoader.reset(),this._seiService.reset(),this._stats.reset(),e.next=12,this._clear();case 12:return e.abrupt("return",this._bufferService.reset(t));case 13:case"end":return e.stop()}}),e,this)})));function t(){return e.apply(this,arguments)}return t}()},{key:"_end",value:function(){this.player.debug.log(this.TAG_NAME,"_end()"),this._clear()}},{key:"_emitError",value:function(e){var t,i,r=arguments.length>1&&void 0!==arguments[1]&&arguments[1];return!1===(null===(t=e.originError)||void 0===t?void 0:t.fatal)?console.warn(e):(console.table(e),console.error(e),console.error(null===(i=this.media)||void 0===i?void 0:i.error),this._stopTick(),this._urlSwitching&&(this._urlSwitching=!1,this.emit(Ea,e)),r&&this._end(),this._seiService.reset(),this.emit(Da,e)),e}},{key:"_getSeamlessSwitchPoint",value:function(){var e=this.media,t=e.currentTime;if(!e.paused){var i,r=this._playlist.findSegmentIndexByTime(e.currentTime),a=this._playlist.getSegmentByIndex(r),n=null===(i=this._stats)||void 0===i?void 0:i.getStats().downloadSpeed;t+=n&&a?a.duration*this._playlist.currentStream.bitrate/n+1:5}return t}},{key:"getDemuxBuferredDuration",value:function(){return this._bufferService.getBuferredDuration()||0}},{key:"getDemuxBufferedListLength",value:function(){return this._bufferService.getBufferedSegments()||0}},{key:"getDemuxAudioBufferedListLength",value:function(){return this._bufferService.getBufferedAudioSegments()||0}},{key:"getDemuxVideoBufferedListLength",value:function(){return this._bufferService.getBufferedVideoSegments()||0}}])}(s),cb=function(e){function t(e){var i;return S(this,t),i=_(this,t),pu(m(i),"TAG_NAME","Hls256Decoder"),i.player=e,i.$videoElement=i.player.video.$videoElement,i.hls=null,i.eventsDestroy=[],i.bandwidthEstimateInterval=null,i.hls=new lb(e),i._bindEvents(),i}return k(t,e),T(t,[{key:"destroy",value:function(){var e=A(v().mark((function e(){return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:if(this._stopBandwidthEstimateInterval(),e.t0=this.hls,!e.t0){e.next=6;break}return e.next=5,this.hls.destroy();case 5:this.hls=null;case 6:return this.eventsDestroy.length&&(this.eventsDestroy.forEach((function(e){return e()})),this.eventsDestroy=[]),this.$videoElement=null,this.player.debug.log(this.TAG_NAME,"destroy"),e.abrupt("return",!0);case 10:case"end":return e.stop()}}),e,this)})));function t(){return e.apply(this,arguments)}return t}()},{key:"_bindEvents",value:function(){var e=this;this.hls.on(Da,(function(t){e.player.emitError(It.hlsError,t)})),this._startBandwidthEstimateInterval()}},{key:"_startBandwidthEstimateInterval",value:function(){var e=this;this._stopBandwidthEstimateInterval(),this.bandwidthEstimateInterval=setInterval((function(){var t=e.hls.speedInfo();e.player.emit(xt.kBps,(t.avgSpeed/1024/8).toFixed(2)),e.hls.resetBandwidth()}),1e3)}},{key:"_stopBandwidthEstimateInterval",value:function(){this.bandwidthEstimateInterval&&(clearInterval(this.bandwidthEstimateInterval),this.bandwidthEstimateInterval=null)}},{key:"loadSource",value:function(){var e=A(v().mark((function e(t){return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:return this.url=t,e.next=3,this.hls.loadSource(t);case 3:return e.abrupt("return",!0);case 4:case"end":return e.stop()}}),e,this)})));function t(t){return e.apply(this,arguments)}return t}()},{key:"checkHlsBufferedDelay",value:function(){var e=0;return this.hls&&(e=this.hls.getDemuxBuferredDuration()),e}},{key:"getDemuxBufferedListLength",value:function(){var e=0;return this.hls&&(e=this.hls.getDemuxBufferedListLength()),e}},{key:"getDemuxAudioBufferedListLength",value:function(){var e=0;return this.hls&&(e=this.hls.getDemuxAudioBufferedListLength()),e}},{key:"getDemuxVideoBufferedListLength",value:function(){var e=0;return this.hls&&(e=this.hls.getDemuxVideoBufferedListLength()),e}}])}(s),ub=function(e){function t(e){var i;return S(this,t),i=_(this,t),i.player=e,i.TAG_NAME="CommonWebrtc",i.rtcPeerConnection=null,i.videoStream=null,i.isDisconnected=!1,i.isH264=i.player.isWebrtcH264(),i.eventsDestroy=[],i.supportVideoFrameCallbackHandle=null,i.isInitInfo=!1,i.$videoElement=i.player.video.$videoElement,i.bandwidthEstimateInterval=null,i.rtcPeerTrackVideoReceiver=null,i.rtcPeerTrackAudioReceiver=null,i.prevWebrtcVideoStats={},i.prevWebrtcAudioStats={},i.currentWebrtcStats={},i.player._opt.webrtcUseCanvasRender&&i.isH264&&(i.$videoElement=document.createElement("video"),Wn()&&(i.$videoElement.style.position="absolute"),i._initVideoEvents()),i.$videoElement.muted=!0,i._initRtcPeerConnection(),i}return k(t,e),T(t,[{key:"destroy",value:function(){this.isDisconnected=!1,this.isInitInfo=!1,this.prevWebrtcVideoStats={},this.currentWebrtcStats={},this.rtcPeerTrackVideoReceiver=null,this.rtcPeerTrackAudioReceiver=null,this._stopBandwidthEstimateInterval(),this.supportVideoFrameCallbackHandle&&this.$videoElement&&(this.$videoElement.cancelVideoFrameCallback(this.supportVideoFrameCallbackHandle),this.supportVideoFrameCallbackHandle=null),this.eventsDestroy.length&&(this.eventsDestroy.forEach((function(e){return e()})),this.eventsDestroy=[]),this.isH264&&(this.videoStream&&(this.videoStream.getTracks().forEach((function(e){return e.stop()})),this.videoStream=null),this.$videoElement.srcObject=null),this.rtcPeerConnection&&(this.rtcPeerConnection.onicecandidate=Cn,this.rtcPeerConnection.ontrack=Cn,this.rtcPeerConnection.onconnectionstatechange=Cn,this.rtcPeerConnection.ondatachannel=Cn,this.rtcPeerConnection.close(),this.rtcPeerConnection=null)}},{key:"_initVideoEvents",value:function(){var e=this,t=this.player.events.proxy,i=t(this.$videoElement,_r,(function(){e.player.debug.log(e.TAG_NAME,"video canplay"),e.$videoElement.play().then((function(){e.player.debug.log(e.TAG_NAME,"video play"),e._startCanvasRender(),e._initRenderSize()})).catch((function(t){e.player.debug.warn(e.TAG_NAME,"video play error ",t)}))})),r=t(this.$videoElement,kr,(function(){e.player.debug.log("HlsDecoder","video waiting")})),a=t(this.$videoElement,wr,(function(t){var i=parseInt(t.timeStamp,10);e.player.handleRender(),e.player.updateStats({ts:i}),e.$videoElement.paused&&(e.player.debug.warn("HlsDecoder","video is paused and next try to replay"),e.$videoElement.play().then((function(){e.player.debug.log("HlsDecoder","video is paused and replay success")})).catch((function(t){e.player.debug.warn("HlsDecoder","video is paused and replay error ",t)})))})),n=t(this.$videoElement,Sr,(function(){e.player.debug.log("HlsDecoder","video playback Rate change",e.$videoElement&&e.$videoElement.playbackRate)}));this.eventsDestroy.push(i,r,a,n)}},{key:"_initRtcPeerConnection",value:function(){var e=this,t=new RTCPeerConnection,i=this.player;t.addTransceiver("video",{direction:"recvonly"}),t.addTransceiver("audio",{direction:"recvonly"}),t.onsignalingstatechange=function(t){e.player.debug.log(e.TAG_NAME,"onsignalingstatechange",t)},t.oniceconnectionstatechange=function(r){e.player.debug.log(e.TAG_NAME,"oniceconnectionstatechange",t.iceConnectionState);var a=t.iceConnectionState;switch(e.player.emit(xt.webrtcOnIceConnectionStateChange,a),e.isDisconnected="disconnected"===a,t.iceConnectionState){case"new":case"checking":case"closed":case"connected":case"completed":break;case"failed":i.emit(xt.webrtcFailed);break;case"disconnected":i.emit(xt.webrtcDisconnect);break;case"closed":i.emit(xt.webrtcClosed)}},t.onicecandidate=function(t){e.player.debug.log(e.TAG_NAME,"onicecandidate",t),t.candidate&&e.player.debug.log(e.TAG_NAME,"Remote ICE candidate: ",t.candidate.candidate)},t.ontrack=function(i){if(e.player.debug.log(e.TAG_NAME,"ontrack",i),"video"===i.track.kind){e.player.debug.log(e.TAG_NAME,"ontrack video"),e.rtcPeerTrackVideoReceiver=t.getReceivers().find((function(e){return e.track===i.track})),e.rtcPeerTrackVideoReceiver&&e._startBandwidthEstimateInterval();var r=i.streams[0];e.$videoElement.autoplay=!0,e.$videoElement.srcObject=r,e.videoStream=r}else"audio"===i.track.kind&&(e.player.debug.log(e.TAG_NAME,"ontrack audio"),e.rtcPeerTrackAudioReceiver=t.getReceivers().find((function(e){return e.track===i.track})),e.rtcPeerTrackAudioReceiver&&e._startBandwidthEstimateInterval())},t.onicecandidateerror=function(t){e.player.debug.log(e.TAG_NAME,"onicecandidateerror",t),e.player.emitError(It.webrtcIceCandidateError,t)},t.onconnectionstatechange=function(r){switch(e.player.debug.log(e.TAG_NAME,"onconnectionstatechange",r),e.player.emit(xt.webrtcOnConnectionStateChange,t.connectionState),t.connectionState){case"new":case"connecting":case"connected":case"disconnected":break;case"failed":e.isDisconnected&&i.emit(xt.webrtcFailed)}},this.rtcPeerConnection=t}},{key:"_startBandwidthEstimateInterval",value:function(){var e=this;this.player.debug.log(this.TAG_NAME,"_startBandwidthEstimateInterval"),this._stopBandwidthEstimateInterval(),this.bandwidthEstimateInterval=setInterval((function(){e.rtcPeerTrackVideoReceiver&&e.rtcPeerTrackVideoReceiver.getStats().then((function(t){var i={},r=0;t.forEach((function(t){if(t)switch(t.type){case Ja:("succeeded"===t.state||t.bytesReceived)&&(e.currentWebrtcStats.timestamp=t.timestamp,e.currentWebrtcStats.rtt=t.currentRoundTripTime||-1,e.currentWebrtcStats.bytesReceived=t.bytesReceived||0,e.currentWebrtcStats.bytesSent=t.bytesSent||0);break;case Ya:e.currentWebrtcStats.remoteCandidate=t||{};break;case Ka:e.currentWebrtcStats.localCandidate=t||{};break;case qa:e.currentWebrtcStats.lastTimeStamp=t.timestamp;var a=((t.timestamp||0)-(e.prevWebrtcVideoStats.timestamp||0))/1e3,n=Number(t.bytesReceived||0)-Number(e.prevWebrtcVideoStats.bytesReceived||0),o=Math.floor(n/a);r+=o,i.vbps=o,e.prevWebrtcVideoStats=t;break;case Qa:t.frameWidth&&t.frameHeight&&(e.currentWebrtcStats.frameWidth=t.frameWidth||0,e.currentWebrtcStats.frameHeight=t.frameHeight||0)}})),e.rtcPeerTrackAudioReceiver?e.rtcPeerTrackAudioReceiver.getStats().then((function(t){t.forEach((function(t){if(t&&t.type===qa){e.currentWebrtcStats.lastTimeStamp=t.timestamp;var a=((t.timestamp||0)-(e.prevWebrtcAudioStats.timestamp||0))/1e3,n=Number(t.bytesReceived||0)-Number(e.prevWebrtcAudioStats.bytesReceived||0),o=Math.floor(n/a);r+=o,i.abps=o,e.prevWebrtcAudioStats=t}})),e.player.updateStats(i),e.player.emit(xt.kBps,(r/1024).toFixed(2))})):(e.player.updateStats(i),e.player.emit(xt.kBps,(r/1024).toFixed(2)))}))}),1e3)}},{key:"_stopBandwidthEstimateInterval",value:function(){this.player.debug.log(this.TAG_NAME,"_stopBandwidthEstimateInterval"),this.bandwidthEstimateInterval&&(clearInterval(this.bandwidthEstimateInterval),this.bandwidthEstimateInterval=null)}},{key:"_startCanvasRender",value:function(){var e=this;qo()?this.supportVideoFrameCallbackHandle=this.$videoElement.requestVideoFrameCallback(this.videoFrameCallback.bind(this)):(this._stopCanvasRender(),this.canvasRenderInterval=setInterval((function(){e.player.video.render({$video:e.$videoElement,ts:0})}),40))}},{key:"_stopCanvasRender",value:function(){this.canvasRenderInterval&&(clearInterval(this.canvasRenderInterval),this.canvasRenderInterval=null)}},{key:"videoFrameCallback",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this.player.isDestroyedOrClosed()?this.player.debug.log(this.TAG_NAME,"videoFrameCallback() player is destroyed"):(this.player.video.render({$video:this.$videoElement,ts:t.mediaTime||0}),this.player.updateStats({dts:t.mediaTime||0}),this.supportVideoFrameCallbackHandle=this.$videoElement.requestVideoFrameCallback(this.videoFrameCallback.bind(this)))}},{key:"_initRenderSize",value:function(){this.isInitInfo||(this.player.video.updateVideoInfo({width:this.$videoElement.videoWidth,height:this.$videoElement.videoHeight}),this.player.video.initCanvasViewSize(),this.isInitInfo=!0)}},{key:"getVideoCurrentTime",value:function(){var e=0;return this.$videoElement&&(e=this.$videoElement.currentTime),e}}])}(s),db=function(e){function t(e){var i;return S(this,t),i=_(this,t,[e]),i.rtcPeerConnectionDataChannel=null,i.player.isWebrtcH265()&&(i.streamRate=Un((function(t){e.emit(xt.kBps,(t/1024).toFixed(2))}))),i.TAG_NAME="WebrtcForM7SDecoder",i.player.debug.log(i.TAG_NAME,"init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){b(t,"destroy",this,3)([]),this.stopStreamRateInterval(),this.rtcPeerConnectionDataChannel&&(this.rtcPeerConnectionDataChannel.onopen=Cn,this.rtcPeerConnectionDataChannel.onclose=Cn,this.rtcPeerConnectionDataChannel.onmessage=Cn,this.rtcPeerConnectionDataChannel.close(),this.rtcPeerConnectionDataChannel=null),this.player.debug.log(this.TAG_NAME,"destroy")}},{key:"_initRtcPeerConnection",value:function(){var e=this,t=new RTCPeerConnection,i=this.player;t.addTransceiver("video",{direction:"recvonly"}),t.addTransceiver("audio",{direction:"recvonly"}),t.onsignalingstatechange=function(t){e.player.debug.log(e.TAG_NAME,"onsignalingstatechange",t)},t.oniceconnectionstatechange=function(r){e.player.debug.log(e.TAG_NAME,"oniceconnectionstatechange",t.iceConnectionState);var a=t.iceConnectionState;switch(e.player.emit(xt.webrtcOnIceConnectionStateChange,a),e.isDisconnected="disconnected"===a,t.iceConnectionState){case"new":case"checking":case"closed":case"connected":case"completed":break;case"failed":i.emit(xt.webrtcFailed);break;case"disconnected":i.emit(xt.webrtcDisconnect);break;case"closed":i.emit(xt.webrtcClosed)}},t.onicecandidate=function(t){e.player.debug.log(e.TAG_NAME,"onicecandidate",t),t.candidate&&e.player.debug.log(e.TAG_NAME,"Remote ICE candidate: ",t.candidate.candidate)},t.ontrack=function(r){e.player.debug.log(e.TAG_NAME,"ontrack",r);var a=i.video.$videoElement;if(i.isWebrtcH264())if("video"===r.track.kind){e.player.debug.log(e.TAG_NAME,"ontrack video"),e.rtcPeerTrackVideoReceiver=t.getReceivers().find((function(e){return e.track===r.track})),e.rtcPeerTrackVideoReceiver&&e._startBandwidthEstimateInterval();var n=r.streams[0];a.autoplay=!0,a.srcObject=n,e.videoStream=n}else"audio"===r.track.kind&&(e.player.debug.log(e.TAG_NAME,"ontrack audio"),e.rtcPeerTrackAudioReceiver=t.getReceivers().find((function(e){return e.track===r.track})),e.rtcPeerTrackAudioReceiver&&e._startBandwidthEstimateInterval())},t.onicecandidateerror=function(t){e.player.debug.log(e.TAG_NAME,"onicecandidateerror",t),e.player.emitError(It.webrtcIceCandidateError,t)},t.onconnectionstatechange=function(r){switch(i.debug.log(e.TAG_NAME,"sdp connect status ".concat(t.connectionState)),t.connectionState){case"new":case"connecting":case"connected":case"disconnected":break;case"failed":e.isDisconnected&&i.emit(xt.webrtcFailed)}},t.ondatachannel=function(t){var i=t.channel;e.player.debug.log(e.TAG_NAME,"ondatachannel"),i.onopen=function(){e.player.debug.log(e.TAG_NAME,"ondatachannel and onopen")},i.onmessage=function(t){var i=t.data;if(e.player.isWebrtcH264())return e.player.debug.warn(e.TAG_NAME,"ondatachannel is H265 but decode is h264 so emit webrtcStreamH265 "),void e.player.emit(xt.webrtcStreamH265);e.player.isDestroyedOrClosed()?e.player.debug.warn(e.TAG_NAME,"ondatachannel and player is destroyed"):(e.streamRate&&e.streamRate(i.byteLength),e.player.demux&&e.player.demux.dispatch(i))},i.onclose=function(){e.player.debug.warn(e.TAG_NAME,"ondatachannel and onclose")},e.rtcPeerConnectionDataChannel=i},t.createDataChannel("signal").onmessage=function(t){e.player.debug.log(e.TAG_NAME,"signalChannel,onmessage",t),JSON.parse(t.data).type},this.rtcPeerConnection=t}},{key:"startStreamRateInterval",value:function(){var e=this;this.stopStreamRateInterval(),this.streamRateInterval=setInterval((function(){e.streamRate&&e.streamRate(0)}),1e3)}},{key:"stopStreamRateInterval",value:function(){this.streamRateInterval&&(clearInterval(this.streamRateInterval),this.streamRateInterval=null)}},{key:"loadSource",value:function(e){var t=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return new Promise((function(r,a){var n=t.rtcPeerConnection;n.createOffer().then((function(o){n.setLocalDescription(o),t.player.debug.log(t.TAG_NAME,"getWebRtcRemoteSdp loadSource"),function(e,t,i){var r={"Content-Type":"application/sdp"};return i.username&&i.password&&(r.Authorization="Basic "+btoa(i.username+":"+i.password)),fetch(e,{method:"POST",mode:"cors",cache:"no-cache",credentials:"include",redirect:"follow",referrerPolicy:"no-referrer",headers:r,body:t})}(e,o.sdp,i).then((function(e){e.text().then((function(e){t.player.debug.log(t.TAG_NAME,"getWebRtcRemoteSdp response"),e?n.setRemoteDescription(new RTCSessionDescription({type:"answer",sdp:e})).then((function(){t.player.isWebrtcH265()&&t.startStreamRateInterval(),r()})).catch((function(e){a(e)})):a("sdp is null")})).catch((function(e){t.player.debug.error(t.TAG_NAME,"loadSource response.text() error",e),a(e)}))})).catch((function(e){t.player.debug.error(t.TAG_NAME,"loadSource getWebRtcRemoteSdp response error",e),a(e)}))})).catch((function(e){t.player.debug.error(t.TAG_NAME,"loadSource rtcPeerConnection.createOffer() error",e),a(e)}))}))}}])}(ub),hb=function(e){function t(e){var i;return S(this,t),i=_(this,t,[e]),i.TAG_NAME="WebrtcForZLMDecoder",i.player.debug.log(i.TAG_NAME,"init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){b(t,"destroy",this,3)([]),this.player.debug.log(this.TAG_NAME,"destroy")}},{key:"loadSource",value:function(e){var t=this;return new Promise((function(i,r){var a=t.rtcPeerConnection;a.createOffer().then((function(n){a.setLocalDescription(n),t.player.debug.log(t.TAG_NAME,"getWebRtcRemoteSdp loadSource"),function(e,t){return Vl({url:e,type:"POST",data:t,contentType:"text/plain;charset=utf-8",processData:!1,dataType:"json"})}(e,n.sdp).then((function(e){t.player.debug.log(t.TAG_NAME,"getWebRtcRemoteSdp response and code is ".concat(e.code));var n=e;if(n&&0!==n.code)return r(n.msg);n&&n.sdp?a.setRemoteDescription(new RTCSessionDescription({type:"answer",sdp:n.sdp})).then((function(){i()})).catch((function(e){r(e)})):r("sdp is null")})).catch((function(e){t.player.debug.error(t.TAG_NAME,"loadSource getWebRtcRemoteSdp response error",e),r(e)}))})).catch((function(e){t.player.debug.error(t.TAG_NAME,"loadSource rtcPeerConnection.createOffer() error",e),r(e)}))}))}}])}(ub),pb=function(e){function t(e,i){var r;if(S(this,t),r=_(this,t),r.player=e,r.player.$container.classList.add("jb-pro-container-playback"),r._showPrecision=null,r._startTime=null,r._playStartTime=null,r._playingTimestamp=null,r._fps=parseInt(i.fps,10)||e._opt.playbackFps,r._isUseFpsRender=!!Oo(i.isUseFpsRender),r._rate=1,r._audioTimestamp=0,r._videoTimestamp=0,r.controlType=i.controlType||ve.normal,i.controlType&&-1===[ve.normal,ve.simple].indexOf(i.controlType)&&(r.player.debug.warn("Playback","constructor()","controlType is not in [normal,simple]",i.controlType),r.controlType=ve.normal),r._currentLocalTimestamp=0,r._localOneFrameTimestamp=i.localOneFrameTimestamp||40,r._localCalculateTimeInterval=null,r._isUseLocalCalculateTime=!!Oo(i.isUseLocalCalculateTime),r._isPlaybackPauseClearCache=!No(i.isPlaybackPauseClearCache),r._isCacheBeforeDecodeForFpsRender=!!Oo(i.isCacheBeforeDecodeForFpsRender),r._startfpsTime=null,r._startFpsTimestamp=null,r._checkStatsInterval=null,r._playbackTs=0,r._renderFps=0,r._isUseLocalCalculateTime?r._startLocalCalculateTime():r._listen(),r.playbackList=[],r._playbackListStartTimestamp=null,r._totalDuration=0,i.controlType===ve.normal)r.initPlaybackList(i.playList,i.showPrecision,i.startTime);else if(i.controlType===ve.simple){i.duration&&(r._totalDuration=1e3*i.duration);var a=i.startTime||0;a>r.totalDuration&&(a=r.totalDuration),r.setStartTime(a)}r.player.on(xt.playbackPause,(function(e){e?r.pause():r.resume()}));var n={fps:r._fps,isUseFpsRender:r._isUseFpsRender,localOneFrameTimestamp:r._localOneFrameTimestamp,isUseLocalCalculateTime:r._isUseLocalCalculateTime,uiUsePlaybackPause:i.uiUsePlaybackPause,showControl:i.showControl};return e.debug.log("Playback","init",JSON.stringify(n)),r}return k(t,e),T(t,[{key:"destroy",value:function(){this._startTime=null,this._showPrecision=null,this._playStartTime=null,this._playingTimestamp=null,this._totalDuration=0,this._audioTimestamp=0,this._videoTimestamp=0,this._fps=null,this._isUseFpsRender=!1,this._rate=1,this.playbackList=[],this._playbackListStartTimestamp=null,this._localCalculateTimeInterval=null,this._currentLocalTimestamp=0,this._startfpsTime=null,this._startFpsTimestamp=null,this._renderFps=0,this._playbackTs=0,this._stopLocalCalculateTime(),this.clearStatsInterval(),this.player.$container&&this.player.$container.classList.remove("jb-pro-container-playback"),this.off(),this.player.debug.log("Playback","destroy")}},{key:"_listen",value:function(){var e=this;this.player.on(xt.stats,(function(t){var i=t.ts;e._playStartTime||(e._playStartTime=i-1e3);var r=i-e._playStartTime;e.setPlayingTimestamp(r)}))}},{key:"pause",value:function(){this.clearStatsInterval()}},{key:"resume",value:function(){this.startCheckStatsInterval()}},{key:"updateStats",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this._startFpsTimestamp||(this._startFpsTimestamp=Ln()),no(e.ts)&&(this.player.updateStats({fps:!0,ts:e.ts}),this._playbackTs=e.ts,this._startfpsTime||(this._startfpsTime=e.ts),this._renderFps+=1);var t=Ln(),i=t-this._startFpsTimestamp;if(!(i<1e3)){var r=null;this._startfpsTime&&(r=this._playbackTs-this._startfpsTime),this.player.emit(xt.playbackStats,{fps:this._renderFps,rate:this.rate,start:this._startfpsTime,end:this._playbackTs,timestamp:i,dataTimestamp:r,audioBufferSize:this.player.audio?this.player.audio.bufferSize:0,videoBufferSize:this.player.video?this.player.video.bufferSize:0,ts:this._playbackTs}),this._renderFps=0,this._startfpsTime=this._playbackTs,this._startFpsTimestamp=t}}},{key:"updateLocalOneFrameTimestamp",value:function(e){this._localOneFrameTimestamp=e}},{key:"_startLocalCalculateTime",value:function(){var e=this;this._stopLocalCalculateTime(),this._localCalculateTimeInterval=setInterval((function(){var t=e._currentLocalTimestamp;e._playStartTime||(e._playStartTime=t-1e3);var i=t-e._playStartTime;e.setPlayingTimestamp(i)}),1e3)}},{key:"startCheckStatsInterval",value:function(){var e=this;this.clearStatsInterval(),this._checkStatsInterval=setInterval((function(){e.updateStats()}),1e3)}},{key:"_stopLocalCalculateTime",value:function(){this._localCalculateTimeInterval&&(clearInterval(this._localCalculateTimeInterval),this._localCalculateTimeInterval=null)}},{key:"clearStatsInterval",value:function(){this._checkStatsInterval&&(clearInterval(this._checkStatsInterval),this._checkStatsInterval=null)}},{key:"increaseLocalTimestamp",value:function(){this._isUseLocalCalculateTime&&(this._currentLocalTimestamp+=this._localOneFrameTimestamp)}},{key:"initPlaybackList",value:function(e,t,i){this.playbackList=e||[];var r=0;if(this.playbackList.forEach((function(e,t){10===mo(e.start)&&(e.startTimestamp=1e3*e.start,e.startTime=Vn(e.startTimestamp)),10===mo(e.end)&&(e.endTimestamp=1e3*e.end,e.endTime=Vn(e.endTimestamp)),e.duration=e.end-e.start,r+=e.duration})),this._totalDuration=r,this.player.debug.log("Playback",this.playbackList),this.playbackList.length>0){var a=this.playbackList[0].startTimestamp;this._playbackListStartTimestamp=a;var n=a;i&&(10===mo(i)&&(i*=1e3),this._isTimeInPlaybackList(i)&&(n=i)),this.setStartTime(n)}var o=t||Hi;this.setShowPrecision(o)}},{key:"totalDuration",get:function(){return(this._totalDuration||0)/1e3}},{key:"startTime",get:function(){return this._startTime||0}},{key:"setStartTime",value:function(e){this._startTime=e,this._playingTimestamp=e,this._playStartTime=null}},{key:"setRate",value:function(e){this._rate=e,this.player.emit(xt.playbackRateChange,e)}},{key:"fps",get:function(){return this._fps}},{key:"rate",get:function(){return this._rate}},{key:"isUseFpsRender",get:function(){return this._isUseFpsRender}},{key:"isUseLocalCalculateTime",get:function(){return this._isUseLocalCalculateTime}},{key:"showPrecision",get:function(){return this._showPrecision}},{key:"is60Min",get:function(){return this.showPrecision===Hi}},{key:"is30Min",get:function(){return this.showPrecision===Wi}},{key:"is10Min",get:function(){return this.showPrecision===Vi}},{key:"is5Min",get:function(){return this.showPrecision===Ji}},{key:"is1Min",get:function(){return this.showPrecision===Ji}},{key:"isPlaybackPauseClearCache",get:function(){return this._isPlaybackPauseClearCache}},{key:"isCacheBeforeDecodeForFpsRender",get:function(){return this._isCacheBeforeDecodeForFpsRender}},{key:"setShowPrecision",value:function(e){Ki.includes(e)||(this.player.debug.warn("Playback","setShowPrecision()","type is not in PLAYBACK_CONTROL_TIME_PRECISION_ARRAY",e),e=Hi),this._showPrecision&&this._showPrecision===e||(this._showPrecision=e,this.player.emit(xt.playbackPrecision,this._showPrecision,this.playbackList),this.player.emit(xt.playbackShowPrecisionChange,this._showPrecision))}},{key:"setPlayingTimestamp",value:function(e){var t;if(this.controlType===ve.normal){t=this.startTime+e,this._playingTimestamp=t,this.player.emit(xt.playbackTime,t);var i=new Date(t);this.player.emit(xt.playbackTimestamp,{ts:t,hour:i.getHours(),min:i.getMinutes(),second:i.getSeconds()})}else this.controlType===ve.simple&&(t=this.startTime+Math.round(e/1e3),t>this.totalDuration&&(this.player.debug.log("Playback","setPlayingTimestamp()","timestamp ".concat(t," > this.totalDuration ").concat(this.totalDuration)),t=this.totalDuration),this._playingTimestamp=t,this.player.emit(xt.playbackTime,t),this.player.emit(xt.playbackTimestamp,{ts:t}))}},{key:"playingTimestamp",get:function(){return this._playingTimestamp}},{key:"narrowPrecision",value:function(){var e=Ki.indexOf(this.showPrecision)-1;if(e>=0){var t=Ki[e];this.setShowPrecision(t)}}},{key:"expandPrecision",value:function(){var e=Ki.indexOf(this.showPrecision)+1;if(e<=Ki.length-1){var t=Ki[e];this.setShowPrecision(t)}}},{key:"seek",value:function(e){if(this.player.debug.log("Playback","seek()",e),this.controlType===ve.normal){if("true"===e.hasRecord){var t=e.time;"min"===e.type&&(t=60*e.time);var i=function(e){var t={};return e>-1&&(t={hour:Math.floor(e/60/60)%60,min:Math.floor(e/60)%60,second:e%60}),t}(t);if(this._playbackListStartTimestamp){var r=new Date(this._playbackListStartTimestamp).setHours(i.hour,i.min,i.second,0);i.timestamp=r;var a=this._findMoreInfoByTimestamp(r);i&&a.more&&(i.more=a.more)}this.player.emit(xt.playbackSeek,i)}}else if(this.controlType===ve.simple){var n=e.time;this.player.emit(xt.playbackSeek,{ts:n})}}},{key:"currentTimeScroll",value:function(){this.player.emit(xt.playbackTimeScroll)}},{key:"_findMoreInfoByTimestamp",value:function(e){var t=null;return this.playbackList.forEach((function(i,r){i.startTimestamp<=e&&i.endTimestamp>=e&&(t=i)})),t}},{key:"_isTimeInPlaybackList",value:function(e){var t=!1;return this.playbackList.forEach((function(i,r){i.startTimestamp<=e&&i.endTimestamp>=e&&(t=!0)})),t}},{key:"getControlType",value:function(){return this.controlType}},{key:"isControlTypeNormal",value:function(){return this.controlType===ve.normal}},{key:"isControlTypeSimple",value:function(){return this.controlType===ve.simple}}])}(s),fb=function(e){function t(e){var i;S(this,t),i=_(this,t),i.player=e,i.TAG_NAME="zoom",i.bindEvents=[],i.isDragging=!1,i.currentZoom=1,i.prevVideoElementStyleTransform=null,i.prevVideoElementStyleScale=null,i.maxScale=5,i.tempPosition={x:0,y:0},i.videoPosition={left:0,top:0};var r=i.player,a=r.events.proxy;r.debug;i.player.on(xt.zooming,(function(e){if(e){i.player.$container.classList.add("jb-pro-zoom-control"),i._bindEvents();var t=i.player.video.$videoElement.style.transform,r=i.player.video.$videoElement.offsetLeft,a=i.player.video.$videoElement.offsetTop;r=parseFloat(r),a=parseFloat(a),r&&(i.videoPosition.left=r),a&&(i.videoPosition.top=a),i.prevVideoElementStyleTransform=t;var n=t.match(/scale\([0-9., ]*\)/g);if(n&&n[0]){var o=n[0].replace("scale(","").replace(")","");i.prevVideoElementStyleScale=o.split(",")}}else{i.player.$container.classList.remove("jb-pro-zoom-control"),i._unbindEvents(),i._resetVideoPosition(),i.player.$container.style.cursor="auto";var s=i.prevVideoElementStyleTransform;i.player.video.$videoElement.style.transform=s,i.prevVideoElementStyleTransform=null,i.prevVideoElementStyleScale=null,On()&&i.player._opt.useWebFullScreen&&i.player.resize()}}));var n=a(window,On()?"touchend":"mouseup",(function(e){i.handleMouseUp(e)}));return i.bindEvents.push(n),e.debug.log("zoom","init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){this.bindEvents=[],this.isDragging=!1,this.currentZoom=1,this.prevVideoElementStyleTransform=null,this.prevVideoElementStyleScale=null,this.tempPosition={x:0,y:0},this.videoPosition={left:0,top:0},this.off(),this.player.debug.log("zoom","destroy")}},{key:"_bindEvents",value:function(){var e=this,t=this.player,i=t.events.proxy,r=(t.debug,i(this.player.$container,On()?"touchmove":"mousemove",(function(t){e.handleMouseMove(t)})));this.bindEvents.push(r);var a=i(this.player.$container,On()?"touchstart":"mousedown",(function(t){e.handleMouseDown(t)}));this.bindEvents.push(a);var n=i(window,On()?"touchend":"mouseup",(function(t){e.handleMouseUp(t)}));this.bindEvents.push(n)}},{key:"_unbindEvents",value:function(){this.bindEvents.forEach((function(e){e&&e()}))}},{key:"handleMouseMove",value:function(e){if(e.stopPropagation(),this.isDragging&&this.player.zooming){e.preventDefault();var t=So(e),i=t.posX,r=t.posY,a=this.tempPosition.x-i,n=this.tempPosition.y-r;this.videoPosition.left=this.videoPosition.left-a,this.videoPosition.top=this.videoPosition.top-n,this.tempPosition.x=i,this.tempPosition.y=r,this.updateVideoPosition()}}},{key:"handleMouseDown",value:function(e){e.stopPropagation();var t=_o(e);if(this.player.zooming&&(t.matches("video")||t.matches("canvas"))){e.preventDefault();var i=So(e),r=i.posX,a=i.posY;this.player.$container.style.cursor="grabbing",this.tempPosition.x=r,this.tempPosition.y=a,this.isDragging=!0,this.player.debug.log("zoom","handleMouseDown is dragging true")}}},{key:"handleMouseUp",value:function(e){e.stopPropagation(),this.isDragging&&this.player.zooming&&(e.preventDefault(),this.tempPosition={x:0,y:0},this.isDragging=!1,this.player.$container.style.cursor="grab",this.player.debug.log("zoom","handleMouseUp is dragging false"))}},{key:"updateVideoPosition",value:function(){var e=this.player.video.$videoElement;e.style.left=this.videoPosition.left+"px",e.style.top=this.videoPosition.top+"px"}},{key:"_resetVideoPosition",value:function(){this.player.resize(),this.tempPosition={x:0,y:0},this.videoPosition={left:0,top:0},this.currentZoom=1,this.isDragging=!1}},{key:"narrowPrecision",value:function(){this.currentZoom<=1||(this.currentZoom-=1,this.updateVideoElementScale())}},{key:"expandPrecision",value:function(){this.currentZoom>=this.maxScale||(this.currentZoom+=1,this.updateVideoElementScale())}},{key:"updatePrevVideoElementStyleScale",value:function(e){this.prevVideoElementStyleScale=e}},{key:"updateVideoElementScale",value:function(){var e=this.player.video.$videoElement,t=e.style.transform,i=1,r=1;if(this.prevVideoElementStyleScale){var a=this.prevVideoElementStyleScale[0];void 0!==a&&(i=a,r=a);var n=this.prevVideoElementStyleScale[1];void 0!==n&&(r=n)}r=qn(r),i=qn(i);var o,s=.5*i*(this.currentZoom-1)+i,l=.5*r*(this.currentZoom-1)+r;o=-1===t.indexOf("scale(")?t+" scale(".concat(s,",").concat(l,")"):t.replace(/scale\([0-9., ]*\)/,"scale(".concat(s,",").concat(l,")")),this.player.debug.log("zoom","updateVideoElementScale end is ".concat(s,", ").concat(l," style is ").concat(o)),e.style.transform=o}}])}(s),mb=function(e){function t(e){var i;S(this,t),i=_(this,t),i.player=e,i.faceDetector=null,i.objectDetector=null,i.imageDetector=null,i.occlusionDetector=null,i.initFaceDetector(),i.initObjectDetector(),i.initImageDetector(),i.initOcclusionDetector();var r="init";return i.faceDetector&&(r+=" and use faceDetector"),i.objectDetector&&(r+=" and use objectDetector"),i.imageDetector&&(r+=" and use imageDetector"),i.occlusionDetector&&(r+=" and use occlusionDetector"),i.player.debug.log("AiLoader",r),i}return k(t,e),T(t,[{key:"destroy",value:function(){this.off(),this.faceDetector&&(this.faceDetector.destroy(),this.faceDetector=null),this.objectDetector&&(this.objectDetector.destroy(),this.objectDetector=null),this.imageDetector&&(this.imageDetector.destroy(),this.imageDetector=null),this.occlusionDetector&&(this.occlusionDetector.destroy(),this.occlusionDetector=null),this.player.debug.log("AiLoader","destroy")}},{key:"initFaceDetector",value:function(){var e=this;if(this.player._opt.useFaceDetector&&window.JessibucaProFaceDetector){var t=new JessibucaProFaceDetector({detectWidth:this.player._opt.aiFaceDetectWidth,showRect:!1,debug:this.player._opt.debug,debugLevel:this.player._opt.debugLevel,debugUuid:this.player._opt.debugUuid});t.load().then((function(){e.player.debug.log("AiLoader","init face detector success"),e.faceDetector=t,e.faceDetector.on("jessibuca-pro-face-detector-info",(function(t){if(e.player.emit(xt.aiFaceDetectorInfo,t),e.player._opt.aiFaceDetectShowRect){var i=e.player._opt.aiFaceDetectRectConfig||{},r=(t.list||[]).map((function(e){return e.type="rect",e.color=i.borderColor||"#0000FF",e.lineWidth=i.borderWidth||2,e}));e.player.video&&e.player.video.addAiContentToCanvas(r)}}))}))}}},{key:"initObjectDetector",value:function(){var e=this;if(this.player._opt.useObjectDetector&&window.JessibucaProObjectDetector){var t=new JessibucaProObjectDetector({detectWidth:this.player._opt.aiObjectDetectWidth,showRect:!1,debug:this.player._opt.debug,debugLevel:this.player._opt.debugLevel,debugUuid:this.player._opt.debugUuid});t.load().then((function(){e.player.debug.log("AiLoader","init object detector success"),e.objectDetector=t,e.objectDetector.on("jessibuca-pro-object-detector-info",(function(t){if(e.player.emit(xt.aiObjectDetectorInfo,t),e.player._opt.aiObjectDetectShowRect){var i=[],r=e.player._opt.aiObjectDetectRectConfig||{};(t.list||[]).forEach((function(e){var t={type:"rect",color:r.borderColor||"#0000FF",lineWidth:r.borderWidth||2,x:e.rect.x,y:e.rect.y,width:e.rect.width,height:e.rect.height},a={type:"text",color:r.color||"#000",fontSize:r.fontSize||14,text:e.zh,x:e.rect.x,y:e.rect.y-25};i.push(t,a)})),e.player.video&&e.player.video.addAiContentToCanvas(i)}}))}))}}},{key:"initImageDetector",value:function(){var e=this;if(this.player._opt.useImageDetector&&window.JessibucaProImageDetector){var t=new JessibucaProImageDetector({debug:this.player._opt.debug,debugLevel:this.player._opt.debugLevel,debugUuid:this.player._opt.debugUuid});t.load().then((function(){e.player.debug.log("AiLoader","init image detector success"),e.imageDetector=t}))}}},{key:"initOcclusionDetector",value:function(){var e=this;if(this.player._opt.useOcclusionDetector&&window.JessibucaProOcclusionDetector){var t=new JessibucaProOcclusionDetector({debug:this.player._opt.debug,debugLevel:this.player._opt.debugLevel,debugUuid:this.player._opt.debugUuid});t.load().then((function(){e.player.debug.log("AiLoader","init occlusion detector success"),e.occlusionDetector=t}))}}},{key:"updateFaceDetectorConfig",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.faceDetector&&this.faceDetector.updateConfig(e)}},{key:"updateObjectDetectorConfig",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.objectDetector&&this.objectDetector.updateConfig(e)}},{key:"updateImageDetectorConfig",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.imageDetector&&this.imageDetector.updateConfig(e)}},{key:"updateOcclusionDetectorConfig",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.occlusionDetector&&this.occlusionDetector.updateConfig(e)}}])}(s),gb=function(e){function t(e){var i;return S(this,t),i=_(this,t),i.player=e,i.LOG_NAME="Contextmenu",i.menuList=[],i.$contextmenus=e.control.$contextmenus,On()?i.player.debug.warn(i.LOG_NAME,"not support mobile"):i.init(),e.debug.log(i.LOG_NAME,"init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){this.menuList=[],this.player.debug.log(this.LOG_NAME,"destroy")}},{key:"isShow",get:function(){return e=this.player.$container,t="jb-pro-contextmenus-show",e.classList.contains(t);var e,t}},{key:"show",value:function(){$u(this.player.$container,"jb-pro-contextmenus-show")}},{key:"hide",value:function(){var e,t;e=this.player.$container,t="jb-pro-contextmenus-show",e.classList.remove(t)}},{key:"init",value:function(){var e=this,t=this.player,i=t.events.proxy;t.debug;this.player._opt.contextmenuBtns.length>0&&this.player._opt.contextmenuBtns.forEach((function(t){e.addMenuItem(t)})),i(this.player.$container,"contextmenu",(function(t){t.preventDefault(),e.show();var i=t.clientX,r=t.clientY,a=e.player.$container.getBoundingClientRect(),n=a.height,o=a.width,s=a.left,l=a.top,c=e.$contextmenus.getBoundingClientRect(),u=c.height,d=c.width,h=i-s,p=r-l;i+d>s+o&&(h=o-d),r+u>l+n&&(p=n-u),Pn(e.$contextmenus,{left:"".concat(h,"px"),top:"".concat(p,"px")})})),i(this.player.$container,"click",(function(t){id(t,e.$contextmenus)||e.hide()})),this.player.on(xt.blur,(function(){e.hide()}))}},{key:"_validateMenuItem",value:function(e){var t=!0;return e.content||(this.player.debug.warn(this.LOG_NAME,"content is required"),t=!1),t}},{key:"addMenuItem",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},i=Bo(oa);if(t=Object.assign({},i,t),this._validateMenuItem(t)){var r=this.player,a=r.events.proxy,n=(r.debug,Kn()),o='\n            <div class="jb-pro-contextmenu jb-pro-contextmenu-'.concat(n,'">\n                ').concat(t.content,"\n            </div>\n        "),s=Array.from(this.$contextmenus.children)[t.index];s?s.insertAdjacentHTML("beforebegin",o):ed(this.$contextmenus,o);var l=this.$contextmenus.querySelector(".jb-pro-contextmenu-".concat(n));t.click&&a(l,"click",(function(i){i.preventDefault(),t.click.call(e.player,e,i),e.hide()})),this.menuList.push({uuid:n,$menuItem:l})}}}])}(s),yb=function(e){function t(e){var i;return S(this,t),i=_(this,t,[e]),i.TAG_NAME="WebrtcForSRSDecoder",i.player.debug.log(i.TAG_NAME,"init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){b(t,"destroy",this,3)([]),this.player.debug.log(this.TAG_NAME,"destroy")}},{key:"loadSource",value:function(e){var t=this;return new Promise((function(i,r){var a=t.rtcPeerConnection;a.createOffer().then((function(n){a.setLocalDescription(n),t.player.debug.log(t.TAG_NAME,"getWebRtcRemoteSdp loadSource"),function(e,t){return fetch(e,{method:"POST",mode:"cors",cache:"no-cache",credentials:"include",redirect:"follow",referrerPolicy:"no-referrer",headers:{"Content-Type":"application/sdp"},body:t})}(e,n.sdp).then((function(e){t.player.debug.log(t.TAG_NAME,"getWebRtcRemoteSdp response and code is ".concat(e.code));var n=e;if(n&&0!==n.code)return r(n.msg);n?a.setRemoteDescription(new RTCSessionDescription({type:"answer",sdp:n})).then((function(){i()})).catch((function(e){r(e)})):r("sdp is null")})).catch((function(e){t.player.debug.error(t.TAG_NAME,"loadSource getWebRtcRemoteSdp response error",e),r(e)}))})).catch((function(e){t.player.debug.error(t.TAG_NAME,"loadSource rtcPeerConnection.createOffer() error",e),r(e)}))}))}}])}(ub),vb=function(e){function t(e){var i;return S(this,t),i=_(this,t,[e]),i.TAG_NAME="WebrtcForOthersDecoder",i.player.debug.log(i.TAG_NAME,"init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){b(t,"destroy",this,3)([]),this.player.debug.log(this.TAG_NAME,"destroy")}},{key:"loadSource",value:function(e){var t=this;return new Promise((function(i,r){var a=t.rtcPeerConnection;a.createOffer().then((function(n){a.setLocalDescription(n),t.player.debug.log(t.TAG_NAME,"getWebRtcRemoteSdp loadSource"),function(e,t){return fetch(e,{method:"POST",mode:"cors",cache:"no-cache",credentials:"include",redirect:"follow",referrerPolicy:"no-referrer",headers:{"Content-Type":"application/sdp"},body:t})}(e,n.sdp).then((function(e){t.player.debug.log(t.TAG_NAME,"getWebRtcRemoteSdp response and code is ".concat(e.code)),e.text().then((function(e){t.player.debug.log(t.TAG_NAME,"getWebRtcRemoteSdp response");try{var n=JSON.parse(e);t.player.debug.log(t.TAG_NAME,"this is json sdp response"),0!=n.code&&(t.player.debug.log(t.TAG_NAME,"response json code ".concat(n.code)),r(new Error("response sdp json code: ".concat(n.code)))),e=n.sdp}catch(e){t.player.debug.log(t.TAG_NAME,"this is raw sdp response")}e?a.setRemoteDescription(new RTCSessionDescription({type:"answer",sdp:e})).then((function(){i()})).catch((function(e){r(e)})):r("sdp is null")})).catch((function(e){t.player.debug.error(t.TAG_NAME,"loadSource response.text() error",e),r(e)}))})).catch((function(e){t.player.debug.error(t.TAG_NAME,"loadSource getWebRtcRemoteSdp response error",e),r(e)}))})).catch((function(e){t.player.debug.error(t.TAG_NAME,"loadSource rtcPeerConnection.createOffer() error",e),r(e)}))}))}}])}(ub),Ab=function(e){function t(e){var i;if(S(this,t),i=_(this,t),i.TAG_NAME="AliyunRtc",i.player=e,!window.AliRTS)throw new Error("AliyunRtc is not defined");return i.aliyunRtc=window.AliRTS.createClient(),i.aliyunRtcRemoteStream=null,i.$videoElement=i.player.video.$videoElement,i.listenEvents(),i.player.debug.log(i.TAG_NAME,"init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){this.aliyunRtc&&(this.aliyunRtcRemoteStream&&(this.aliyunRtcRemoteStream=null),this.aliyunRtc.unsubscribe(),this.aliyunRtc=null),this.off(),this.player.debug.log(this.TAG_NAME,"destroy")}},{key:"listenEvents",value:function(){var e=this;this.aliyunRtc.on("onError",(function(t){e.player.debug.log(e.TAG_NAME,"onError and code is ".concat(t.errorCode," and message: ").concat(t.message)),10400!==t.errorCode&&(e.player.debug.error(e.TAG_NAME,"onError and code is ".concat(t.errorCode," and message: ").concat(t.message)),e.player.emitError(It.aliyunRtcError,t))})),this.aliyunRtc.on("reconnect",(function(t){e.player.debug.log(e.TAG_NAME,"reconnect",t)}));var t="canplay",i="waiting",r="playing",a="media";this.aliyunRtc.on("onPlayEvent",(function(n){if(n.event===t)e.player.debug.log(e.TAG_NAME,"onPlayEvent and canplay");else if(n.event===i)e.player.debug.log(e.TAG_NAME,"onPlayEvent and playing - > waiting");else if(n.event===r)e.player.debug.log(e.TAG_NAME,"onPlayEvent and waiting -> playing");else if(n.event===a){var o=n.data,s={},l=0;if(o.audio){var c=Math.floor(o.audio.bytesReceivedPerSecond);l+=c,s.abps=c}if(o.video){var u=Math.floor(o.video.bytesReceivedPerSecond);l+=u,s.vbps=u}e.player.updateStats(s),e.player.emit(xt.kBps,(l/1024).toFixed(2))}}))}},{key:"loadSource",value:function(e){var t=this;return new Promise((function(i,r){t.aliyunRtc.isSupport({isReceiveVideo:!0}).then((function(){t.aliyunRtc.subscribe(e,{}).then((function(e){t.aliyunRtcRemoteStream=e,e.play(t.$videoElement),i()})).catch((function(e){t.player.debug.error(t.TAG_NAME,"loadSource and subscribe is not success: ",e.message),r(e.message)}))})).catch((function(e){t.player.debug.error(t.TAG_NAME,"loadSource and is not support: ",e.message),r(e.message)}))}))}},{key:"getVideoCurrentTime",value:function(){var e=0;return this.$videoElement&&(e=this.$videoElement.currentTime),e}}])}(s),bb=function(){function e(t){S(this,e),this.player=t,this.TAG_NAME="PressureObserverCpu",this.observer=null,this.latestCpuInfo=null,this.currentLevel=-1,this._init(),this.player.debug.log(this.TAG_NAME,"init")}return T(e,[{key:"destroy",value:function(){this.observer&&(this.observer.disconnect(),this.observer=null),this.latestCpuInfo=null,this.currentLevel=-1,this.player.debug.log(this.TAG_NAME,"destroy")}},{key:"getCurrentCpuState",value:function(){return this.currentLevel}},{key:"_init",value:function(){var e=this;No(Ko())?this.player.debug.log(this.TAG_NAME,"not support PressureObserver"):(this.observer=new PressureObserver((function(t){var i=(t||[]).find((function(e){return"cpu"===e.source}));if(i){switch(e.latestCpuInfo=i,i.state){case"nominal":e.currentLevel=0;break;case"fair":e.currentLevel=1;break;case"serious":e.currentLevel=2;break;case"critical":e.currentLevel=3;break;default:e.currentLevel=-1}e.player.emit(xt.pressureObserverCpu,e.currentLevel)}})),this.observer&&this.observer.observe("cpu"))}}])}(),_b=function(t){function i(e){var t;S(this,i);var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return t=_(this,i,[e]),t.TAG_NAME="DynamicWatermark",t.isPauseAnimation=!1,t.isStopAnimation=!1,t.rafID=null,t.speed=r.speed||.2,t.isDynamic=!0,t.shadowRootDynamicDom=null,t.isGhost=!0===r.isGhost,t.ghostConfig={on:r.on||5,off:r.off||5},t.waterMarkWillRemove=!1,t.waterMarkWillAdd=!1,t.player.once(xt.start,(function(){var e=r.content,i=t.player.getVideoInfo();i||(i={width:200,height:200}),t.update({text:{content:e,fontSize:r.fontSize||18,color:r.color||"white"},left:i.width*Math.random(),top:i.height*Math.random(),opacity:r.opacity||.15}),t.startAnimation()})),t.player.debug.log(t.TAG_NAME,"int"),t}return k(i,t),T(i,[{key:"destroy",value:function(){b(i,"destroy",this,3)([]),this.shadowRootDynamicDom=null,this.stopAnimation(),this.rafID&&(cancelAnimationFrame(this.rafID),this.rafID=null)}},{key:"startAnimation",value:function(){var t=this;if(!this.rafID){var i=1,r=1,a=Math.random(),n={width:0,height:0},o=function(){try{if(No(t.isPauseAnimation)&&t.shadowRootDynamicDom&&t.shadowRootInnerDom){var s=t.shadowRootInnerDom,l=t.shadowRootDynamicDom,c=s.getBoundingClientRect(),u=l.getBoundingClientRect();if(u.width&&u.height&&(n.width=u.width,n.height=u.height),!t.shadowRootInnerDom.contains(t.shadowRootDynamicDom))return t.isGhost?No(t.waterMarkWillAdd)&&(t.waterMarkWillAdd=!0,setTimeout((function(){t._addDom(c,n),t.waterMarkWillAdd=!1}),1e3*t.ghostConfig.off)):t._addDom(c,n),void(0!==t.speed&&requestAnimationFrame(o));var d=Math.min(1,0===t.speed?0:t.speed?t.speed:.2),h=u.left-c.left,p=u.top-c.top;h+=d*r*a,p+=d*i*(1-a),h+n.width>c.width?(r=-1,a=Math.random()):h<0&&(r=1,a=Math.random()),p+n.height>c.height?(i=-1,a=Math.random()):p<0&&(i=1,a=Math.random()),h=Math.min(c.width-n.width,h),p=Math.min(c.height-n.height,p);var f=h/c.width*100,m=p/c.height*100;t.shadowRootDynamicDom.style.left="".concat(f,"%"),t.shadowRootDynamicDom.style.top="".concat(m,"%"),No(t.waterMarkWillRemove)&&t.isGhost&&(t.waterMarkWillRemove=!0,setTimeout((function(){t._removeDom(),t.waterMarkWillRemove=!1}),1e3*t.ghostConfig.on))}}catch(e){}if(t.isStopAnimation)return t.isStopAnimation=!1,cancelAnimationFrame(t.rafID),void(t.rafID=null);0!==t.speed&&requestAnimationFrame(o)};this.rafID=requestAnimationFrame(o)}}},{key:"_addDom",value:function(e,t){if(this.shadowRootInnerDom&&this.shadowRootDynamicDom){this.shadowRootInnerDom.appendChild(this.shadowRootDynamicDom);var i=e.width*Math.random(),r=e.height*Math.random();i=Math.min(e.width-2*t.width,i),r=Math.min(e.height-2*t.height,r),this.shadowRootDynamicDom.style.left="".concat(i,"px"),this.shadowRootDynamicDom.style.top="".concat(r,"px")}}},{key:"resumeAnimation",value:function(){this.isPauseAnimation=!1}},{key:"pauseAnimation",value:function(){this.isPauseAnimation=!0}},{key:"stopAnimation",value:function(){this.isStopAnimation=!0}}])}(ns),kb=function(e){function t(e){var i;S(this,t);var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};i=_(this,t),i._opt={},i.TAG_NAME="Player",i.$container=e;var a,n=Uo();if(i._opt=Object.assign({},n,r),i.debug=new an(i),i.debug.log(i.TAG_NAME,"init"),i._opt.forceNoOffscreen=!0,i._canPlayAppleMpegurl=!1,(Wn()||Hn())&&(i._canPlayAppleMpegurl=To(),i.debug.log(i.TAG_NAME,"isIOS or isSafari and canPlayAppleMpegurl",i._canPlayAppleMpegurl)),On()&&(i.debug.log(i.TAG_NAME,"isMobile and set _opt.controlAutoHide false"),i._opt.controlAutoHide=!1,Oo(sn.isEnabled)&&Oo(i._opt.useWebFullScreen)&&(i.debug.log(i.TAG_NAME,"screenfull.isEnabled is true and _opt.useWebFullScreen is true , set _opt.useWebFullScreen false"),i._opt.useWebFullScreen=!1),No(sn.isEnabled)&&No(i._opt.useWebFullScreen)&&(i.debug.log(i.TAG_NAME,"screenfull.isEnabled is false and _opt.useWebFullScreen is false , set _opt.useWebFullScreen true"),i._opt.useWebFullScreen=!0)),Ho()&&(i.debug.log(i.TAG_NAME,"isIphone and set _opt.videoRenderSupportScale false"),i._opt.videoRenderSupportScale=!1,Ao()&&Oo(i._opt.isHls)&&No(i._opt.supportHls265)&&(i.debug.log(i.TAG_NAME,"isIphone and is in wechat and is hls so set supportHls265 true"),i._opt.supportHls265=!0)),No(i._opt.playFailedAndReplay)&&(i.debug.log(i.TAG_NAME,"_opt.playFailedAndReplay is false and set others replay params false"),i._opt.webglAlignmentErrorReplay=!1,i._opt.webglContextLostErrorReplay=!1,i._opt.autoWasm=!1,i._opt.mseDecodeErrorReplay=!1,i._opt.mediaSourceTsIsMaxDiffReplay=!1,i._opt.wcsDecodeErrorReplay=!1,i._opt.wasmDecodeErrorReplay=!1,i._opt.simdDecodeErrorReplay=!1,i._opt.videoElementPlayingFailedReplay=!1,i._opt.networkDelayTimeoutReplay=!1,i._opt.widthOrHeightChangeReplay=!1,i._opt.simdH264DecodeVideoWidthIsTooLargeReplay=!1,i._opt.mediaSourceUseCanvasRenderPlayFailedReplay=!1,i._opt.heartTimeoutReplay=!1,i._opt.loadingTimeoutReplay=!1,i._opt.websocket1006ErrorReplay=!1,i._opt.streamErrorReplay=!1,i._opt.streamEndReplay=!1),i._opt.hiddenControl&&(i.debug.log(i.TAG_NAME,"_opt.hiddenControl is true and set others show btn to false"),Object.keys(i._opt.operateBtns).forEach((function(e){i._opt.operateBtns[e]&&-1===(""+e).indexOf("Fn")&&(i._opt.operateBtns[e]=!1)})),i._opt.showBandwidth=!1,i._opt.extendOperateBtns=[],i._opt.controlHtml="",i.isPlayback()&&(i._opt.playbackConfig.showControl=!1)),i._opt.forceNoOffscreen||("undefined"==typeof OffscreenCanvas?(i._opt.forceNoOffscreen=!0,i._opt.useOffscreen=!1):i._opt.useOffscreen=!0),i._opt.isMpeg4&&(i.debug.log(i.TAG_NAME,"isMpeg4 is true, so set _opt.useWasm true and others params false"),i._opt.useWCS=!1,i._opt.useMSE=!1,i._opt.isNakedFlow=!1,i._opt.useSIMD=!1,i._opt.isFmp4=!1,i._opt.useWasm=!0),i.isPlayback()&&(i._opt.mseDecoderUseWorker=!1),i._opt.poster&&(i._opt.background=i._opt.poster),No(i._opt.muted)&&(i._opt.isNotMute=!0),i._opt.mseDecoderUseWorker&&(i._opt.mseDecoderUseWorker=!!(self.Worker&&self.MediaSource&&"canConstructInDedicatedWorker"in self.MediaSource&&!0===self.MediaSource.canConstructInDedicatedWorker),No(i._opt.mseDecoderUseWorker)&&i.debug.log(i.TAG_NAME,"mseDecoderUseWorker is true but not support so set _opt.mseDecoderUseWorker = false")),(i.isOldHls()||i.isWebrtcH264()||i.isAliyunRtc())&&(i.debug.log(i.TAG_NAME,"isOldHls or isWebrtcH264 or isAliyunRtc is true, so set some params false and _opt.recordType is webm"),i._opt.useWCS=!1,i._opt.useMSE=!1,i._opt.isNakedFlow=!1,i._opt.useSIMD=!1,i._opt.isFmp4=!1,i._opt.useWasm=!1,i._opt.recordType=W),i._opt.isNakedFlow&&(i.debug.log(i.TAG_NAME,"isNakedFlow is true, so set _opt.mseDecodeAudio false"),i._opt.mseDecodeAudio=!1),Gn()&&(i.debug.log(i.TAG_NAME,"isFirefox is true, so set _opt.mseDecodeAudio false"),i._opt.mseDecodeAudio=!1),!i.isOldHls()&&!i.isWebrtcH264()){if(i._opt.useWCS){var o="VideoEncoder"in window,s=$n();i._opt.useWCS=o,i._opt.useWCS&&i._opt.isH265&&(i._opt.useWCS=s),i._opt.useWCS||i.debug.warn(i.TAG_NAME,"\n                    useWCS is true,\n                    and supportWCS is ".concat(o,", supportHevcWCS is ").concat(s," , _opt.isH265 is ").concat(i._opt.isH265,"\n                     so set useWCS false")),i._opt.useWCS&&(i._opt.useOffscreen?i._opt.wcsUseVideoRender=!1:i._opt.wcsUseVideoRender&&(i._opt.wcsUseVideoRender=eo()&&to(),i._opt.wcsUseVideoRender||i.debug.warn(i.TAG_NAME,"wcsUseVideoRender is true, but not support so set wcsUseVideoRender false")))}if(i._opt.useMSE){var l=function(){var e=!1;return"MediaSource"in self&&(e=!0),e}()||function(){var e=!1;return!("MediaSource"in self)&&"ManagedMediaSource"in self&&(e=!0),e}(),c=Zn()||function(){var e=!1;return!("MediaSource"in self)&&"ManagedMediaSource"in self&&(self.ManagedMediaSource.isTypeSupported(Ii)||self.ManagedMediaSource.isTypeSupported(Pi)||self.ManagedMediaSource.isTypeSupported(Bi)||self.ManagedMediaSource.isTypeSupported(Mi)||self.ManagedMediaSource.isTypeSupported(Ui))&&(e=!0),e}();i._opt.useMSE=l,i._opt.useMSE&&i._opt.isH265&&(i._opt.useMSE=c),i._opt.useMSE||i.debug.warn(i.TAG_NAME,"\n                    useMSE is true,\n                    and supportMSE is ".concat(l,", supportHevcMSE is ").concat(c," , _opt.isH265 is ").concat(i._opt.isH265,"\n                     so set useMSE false"))}}if(No(i._opt.useMSE)&&(i._opt.mseDecodeAudio=!1),i._opt.useMSE?(i._opt.useWCS&&i.debug.warn(i.TAG_NAME,"useMSE is true and useWCS is true then useWCS set true->false"),i._opt.forceNoOffscreen||i.debug.warn(i.TAG_NAME,"useMSE is true and forceNoOffscreen is false then forceNoOffscreen set false->true"),i._opt.useWCS=!1,i._opt.forceNoOffscreen=!0):i._opt.useWCS,i._opt.isWebrtc&&i._opt.demuxUseWorker&&(i.debug.warn(i.TAG_NAME,"isWebrtc is true and demuxUseWorker is true then demuxUseWorker set true->false"),i._opt.demuxUseWorker=!1),i._opt.isHls&&i._opt.demuxUseWorker&&(i.debug.warn(i.TAG_NAME,"isHls is true and demuxUseWorker is true then demuxUseWorker set true->false"),i._opt.demuxUseWorker=!1),i._opt.isAliyunRtc&&i._opt.demuxUseWorker&&(i.debug.warn(i.TAG_NAME,"isAliyunRtc is true and demuxUseWorker is true then demuxUseWorker set true->false"),i._opt.demuxUseWorker=!1),i.isStreamWebTransport()&&i._opt.demuxUseWorker&&(i.debug.warn(i.TAG_NAME,"is stream use webTransport is true and demuxUseWorker is true then demuxUseWorker set true->false"),i._opt.demuxUseWorker=!1),No(i._opt.demuxUseWorker)&&(i._opt.mseDecoderUseWorker=!1),i.isPlayback()&&(i._opt.mseDecoderUseWorker=!1),i._opt.useMThreading&&(i._opt.useMThreading="undefined"!=typeof SharedArrayBuffer,i._opt.useMThreading||i.debug.warn(i.TAG_NAME,"useMThreading is true, but not support so set useMThreading false")),i._opt.useSIMD||-1!==i._opt.decoder.indexOf("-simd")){var u=WebAssembly.validate(new Uint8Array([0,97,115,109,1,0,0,0,1,5,1,96,0,1,123,3,2,1,0,10,10,1,8,0,65,0,253,15,253,98,11])),d=Ho();i._opt.useSIMD=u&&No(d),i._opt.useSIMD||i.debug.warn(i.TAG_NAME,"useSIMD is true, but not support（isSupportSimd is ".concat(u," ,isIphone is ").concat(d,"） so set useSIMD false"))}if(i._opt.useSIMD?-1===i._opt.decoder.indexOf("-simd")?i._opt.useMThreading?i._opt.decoder=i._opt.decoder.replace("decoder-pro.js","decoder-pro-simd-mt.js"):i._opt.decoder=i._opt.decoder.replace("decoder-pro.js","decoder-pro-simd.js"):i._opt.useMThreading&&(i._opt.decoder=i._opt.decoder.replace("decoder-pro-simd.js","decoder-pro-simd-mt.js")):-1!==i._opt.decoder.indexOf("-simd")?i._opt.useMThreading?i._opt.decoder=i._opt.decoder.replace("decoder-pro-simd.js","decoder-pro-mt.js"):i._opt.decoder=i._opt.decoder.replace("decoder-pro-simd.js","decoder-pro.js"):i._opt.useMThreading&&(i._opt.decoder=i._opt.decoder.replace("decoder-pro.js","decoder-pro-mt.js")),-1!==i._opt.decoder.indexOf("-simd")?i._opt.useMThreading?(i._opt.decoderAudio=i._opt.decoder.replace("decoder-pro-simd-mt.js","decoder-pro-audio.js"),i._opt.decoderHard=i._opt.decoder.replace("decoder-pro-simd-mt.js","decoder-pro-hard.js"),i._opt.decoderHardNotWasm=i._opt.decoder.replace("decoder-pro-simd-mt.js","decoder-pro-hard-not-wasm.js")):(i._opt.decoderAudio=i._opt.decoder.replace("decoder-pro-simd.js","decoder-pro-audio.js"),i._opt.decoderHard=i._opt.decoder.replace("decoder-pro-simd.js","decoder-pro-hard.js"),i._opt.decoderHardNotWasm=i._opt.decoder.replace("decoder-pro-simd.js","decoder-pro-hard-not-wasm.js")):i._opt.useMThreading?(i._opt.decoderAudio=i._opt.decoder.replace("decoder-pro-mt.js","decoder-pro-audio.js"),i._opt.decoderHard=i._opt.decoder.replace("decoder-pro-mt.js","decoder-pro-hard.js"),i._opt.decoderHardNotWasm=i._opt.decoder.replace("decoder-pro-mt.js","decoder-pro-hard-not-wasm.js")):(i._opt.decoderAudio=i._opt.decoder.replace("decoder-pro.js","decoder-pro-audio.js"),i._opt.decoderHard=i._opt.decoder.replace("decoder-pro.js","decoder-pro-hard.js"),i._opt.decoderHardNotWasm=i._opt.decoder.replace("decoder-pro.js","decoder-pro-hard-not-wasm.js")),No(i._opt.hasAudio)&&(i._opt.operateBtns.audio=!1),No(i._opt.hasVideo)&&(i._opt.operateBtns.fullscreen=!1,i._opt.operateBtns.screenshot=!1,i._opt.operateBtns.record=!1,i._opt.operateBtns.ptz=!1,i._opt.operateBtns.quality=!1,i._opt.operateBtns.zoom=!1),i._opt.qualityConfig&&0===i._opt.qualityConfig.length&&i._opt.operateBtns.quality&&(i._opt.operateBtns.quality=!1,i.debug.warn(i.TAG_NAME,"_opt.qualityConfig is empty, so set operateBtns.quality false")),Oo(i._opt.useWebGPU)&&(i._opt.useWebGPU=function(){var e=!1;return"gpu"in navigator&&(e=!0),e}(),No(i._opt.useWebGPU)&&i.debug.warn(i.TAG_NAME,"useWebGPU is true, but not support so set useWebGPU false")),i._opt.hasControl=i._hasControl(),i._loading=!1,i._playing=!1,i._playbackPause=!1,i._hasLoaded=!1,i._zooming=!1,i._destroyed=!1,i._closed=!1,i._checkHeartTimeout=null,i._checkLoadingTimeout=null,i._checkStatsInterval=null,i._checkVisibleHiddenTimeout=null,i._startBpsTime=null,i._isPlayingBeforePageHidden=!1,i._stats={buf:0,netBuf:0,fps:0,maxFps:0,dfps:0,abps:0,vbps:0,ts:0,mseTs:0,currentPts:0,pTs:0,dts:0,mseVideoBufferDelayTime:0,isDropping:!1},i._allStatsData={},i._faceDetectActive=!1,i._objectDetectActive=!1,i._occlusionDetectActive=!1,i._imageDetectActive=!1,i._times={playInitStart:"",playStart:"",streamStart:"",streamResponse:"",demuxStart:"",decodeStart:"",videoStart:"",playTimestamp:"",streamTimestamp:"",streamResponseTimestamp:"",demuxTimestamp:"",decodeTimestamp:"",videoTimestamp:"",allTimestamp:""},i._videoTimestamp=0,i._audioTimestamp=0,i._latestAudioTimestamp=0,i._videoIframeIntervalTs=0,i._streamQuality=i._opt.defaultStreamQuality||"",!i._streamQuality&&i._opt.qualityConfig.length>0&&(i._streamQuality=i._opt.qualityConfig[0]||""),i._visibility=!0,i._lastestVisibilityChangeTimestamp=null,i._tempWorkerStats=null,i._historyFpsList=[],i._historyVideoDiffList=[],i._tempStreamList=[],i._tempInnerPlayBgobj=null,i._flvMetaData=null,i._flvMetaDataFps=null,i._mseWorkerData={},No(i._opt.useMSE)&&No(i._opt.useWCS)&&!i.isWebrtcH264()&&!i.isOldHls()&&(i._opt.useWasm=!0),(i.isOldHls()||i.isWebrtcH264())&&(i._opt.hasVideo=!0,i._opt.hasAudio=!0),i._opt.hasVideo||(i._opt.useMSE=!1,i._opt.useWCS=!1),i._opt.useWasm&&(i._opt.useOffscreen?i._opt.wasmUseVideoRender=!1:i._opt.wasmUseVideoRender&&(i._opt.wasmUseVideoRender=Jn()&&eo()&&to(),i._opt.wasmUseVideoRender||i.debug.warn(i.TAG_NAME,"use wasm video render, but not support so set wasmUseVideoRender false")),i._opt.useSIMD?i.debug.log(i.TAG_NAME,"use simd wasm"):i.debug.log(i.TAG_NAME,"use wasm")),i._opt.useWasm&&(i._opt.useFaceDetector&&window.JessibucaProFaceDetector||i._opt.useObjectDetector&&window.JessibucaProObjectDetector||i._opt.useOcclusionDetector&&window.JessibucaProOcclusionDetector||i._opt.useImageDetector&&window.JessibucaProImageDetector)?(i.ai=new mb(i),i._opt.useFaceDetector&&window.JessibucaProFaceDetector||(i._opt.operateBtns.aiFace=!1),i._opt.useObjectDetector&&window.JessibucaProObjectDetector||(i._opt.operateBtns.aiObject=!1),i._opt.useOcclusionDetector&&window.JessibucaProOcclusionDetector||(i._opt.operateBtns.aiOcclusion=!1),i._opt.useImageDetector&&i._opt.aiImageDetectActive&&window.JessibucaProImageDetector&&(i.imageDetectActive=!0)):(i._opt.operateBtns.aiObject=!1,i._opt.operateBtns.aiFace=!1,i._opt.operateBtns.aiOcclusion=!1),i._opt.useFaceDetector&&(i._opt.useWasm&&window.JessibucaProFaceDetector||i.debug.warn(i.TAG_NAME,"use face detector, useWasm is ".concat(i._opt.useWasm," and window.JbProFaceDetector is null"))),i._opt.useObjectDetector&&(i._opt.useWasm&&window.JessibucaProObjectDetector||i.debug.warn(i.TAG_NAME,"use object detector, useWasm is ".concat(i._opt.useWasm," and window.JbProObjectDetector is null"))),i._opt.useOcclusionDetector&&(i._opt.useWasm&&window.JessibucaProOcclusionDetector||i.debug.warn(i.TAG_NAME,"use occlusion detector, useWasm is ".concat(i._opt.useWasm," and window.JessibucaProOcclusionDetector is null"))),i._opt.useImageDetector&&(i._opt.useWasm&&window.JessibucaProImageDetector||i.debug.warn(i.TAG_NAME,"use image detector, useWasm is ".concat(i._opt.useWasm," and window.JessibucaProImageDetector is null"))),i._opt.useVideoRender&&(i._opt.useWasm&&!i._opt.useOffscreen?(i._opt.wasmUseVideoRender=Jn()&&eo()&&to(),i._opt.wasmUseVideoRender||i.debug.warn(i.TAG_NAME,"use wasm video render, but not support so set wasmUseVideoRender false")):i._opt.useWCS&&!i._opt.useOffscreen&&(i._opt.wcsUseVideoRender=eo()&&to(),i._opt.wcsUseVideoRender||i.debug.warn(i.TAG_NAME,"use wcs video render, but not support so set wcsUseVideoRender false"))),i._opt.useCanvasRender&&(i._opt.useMSE&&No(i._opt.mseDecoderUseWorker)&&(i._opt.mseUseCanvasRender=!0),i._opt.useWasm&&(i._opt.wasmUseVideoRender=!1),i._opt.useWCS&&(i._opt.wcsUseVideoRender=!1),i.isOldHls()&&!Wn()&&(i._opt.hlsUseCanvasRender=!0),i.isWebrtcH264()&&(i._opt.webrtcUseCanvasRender=!0)),i._opt.useVideoRender=!1,i._opt.useCanvasRender=!1,i._opt.useWasm?i._opt.wasmUseVideoRender?i._opt.useVideoRender=!0:i._opt.useCanvasRender=!0:i._opt.useWCS?i._opt.wcsUseVideoRender?i._opt.useVideoRender=!0:i._opt.useCanvasRender=!0:i._opt.useMSE?i._opt.mseUseCanvasRender?i._opt.useCanvasRender=!0:i._opt.useVideoRender=!0:i.isOldHls()?i._opt.hlsUseCanvasRender?i._opt.useCanvasRender=!0:i._opt.useVideoRender=!0:i.isWebrtcH264()&&(i._opt.webrtcUseCanvasRender?i._opt.useCanvasRender=!0:i._opt.useVideoRender=!0),a=i,Object.defineProperty(a,"rect",{get:function(){var e={};return a.$container&&(e=a.$container.getBoundingClientRect(),e.width=Math.max(e.width,a.$container.clientWidth),e.height=Math.max(e.height,a.$container.clientHeight)),e}}),["bottom","height","left","right","top","width"].forEach((function(e){Object.defineProperty(a,e,{get:function(){return a.rect[e]||0}})})),i.events=new Yo(i),i._opt.hasVideo&&(i.video=new vs(i),i.recorder=new El(i)),i.isOldHls()?(i.hlsDecoder=new jv(i),i.loaded=!0):i.isWebrtcH264()?(i._opt.isWebrtcForZLM?i.webrtc=new hb(i):i._opt.isWebrtcForSRS?i.webrtc=new yb(i):i._opt.isWebrtcForOthers?i.webrtc=new vb(i):i.webrtc=new db(i),i.loaded=!0):i.isAliyunRtc()?(i.aliyunRtcDecoder=new Ab(i),i.loaded=!0):(i.isUseHls265()&&(i.hlsDecoder=new cb(i)),i.isWebrtcH265()&&(i.webrtc=new db(i)),No(Eo(i._opt))?i.decoderWorker=new Pl(i):i.loaded=!0),i._opt.hasAudio&&(i.audio=new Fs(i)),i.stream=null,i.demux=null,i._lastVolume=null,i._isMute=null,i._isInZoom=!1,i._playingStartTimestamp=null,i.isMSEVideoDecoderInitializationFailedNotSupportHevc=!1,i.isMSEAudioDecoderError=!1,i.isMSEPlaybackRateChangePause=!1,i.isPlayFailedAndPaused=!1,i._opt.useWCS&&(i.webcodecsDecoder=new zu(i),!i._opt.hasAudio&&No(i._opt.demuxUseWorker)&&(i.loaded=!0)),i._opt.useMSE&&No(i._opt.mseDecoderUseWorker)&&(i.mseDecoder=new md(i),!i._opt.hasAudio&&No(i._opt.demuxUseWorker)&&(i.loaded=!0)),i.control=new od(i),i._opt.contextmenuBtns.length>0&&No(i._opt.disableContextmenu)&&Nn()?i.contextmenu=new gb(i):Oo(i._opt.disableContextmenu)&&i._opt.contextmenuBtns.length>0&&Nn()&&i.debug.warn(i.TAG_NAME,"disableContextmenu is true, but contextmenuBtns is not empty, so Contextmenu can not be created，please check"),i.isPlayback()&&(i.playback=new pb(i,i._opt.playbackConfig)),i._opt.operateBtns.zoom&&(i.zoom=new fb(i)),/(iphone|ipad|ipod|ios|android)/i.test(window.navigator.userAgent.toLowerCase())&&No(i._opt.supportLockScreenPlayAudio&&Hn())&&(i.keepScreenOn=new yd(i)),function(e){try{var t=function(t){_o(t)===e.$container&&(e.emit(Rt.fullscreen,e.fullscreen),e.fullscreen?e._opt.useMSE&&e.resize():e.resize())};sn.on("change",t),e.events.destroys.push((function(){sn.off("change",t)}))}catch(e){}if(e.on(xt.decoderWorkerInit,(function(){e.debug.log("player","listen decoderWorkerInit and set loaded true"),e.loaded=!0})),e.on(xt.play,(function(){e.loading=!1})),e.on(xt.fullscreen,(function(t){if(t)try{sn.request(e.$container).then((function(){})).catch((function(t){e.debug.error("player","fullscreen request error",t),On()&&e._opt.useWebFullScreen&&(e.webFullscreen=!0)}))}catch(t){On()&&e._opt.useWebFullScreen&&(e.webFullscreen=!0)}else try{sn.exit().then((function(){e.webFullscreen&&(e.webFullscreen=!1)})).catch((function(t){e.debug.error("player","fullscreen exit error",t),e.webFullscreen&&(e.webFullscreen=!1)}))}catch(t){e.webFullscreen&&(e.webFullscreen=!1)}})),On()&&e.on(xt.webFullscreen,(function(t){t?e.$container.classList.add("jb-pro-fullscreen-web"):e.$container.classList.remove("jb-pro-fullscreen-web"),e.emit(Rt.fullscreen,e.fullscreen)})),e.on(xt.resize,(function(){e.video&&e.video.resize()})),e._opt.debug){var i=[xt.timeUpdate,xt.currentPts,xt.videoSEI],r=[xt.stats,xt.playbackStats,xt.playbackTimestamp,xt.flvMetaData,xt.playToRenderTimes,xt.audioInfo,xt.videoInfo];Object.keys(xt).forEach((function(t){e.on(xt[t],(function(a){if(!i.includes(t)){var n;r.includes(t)&&(a=JSON.stringify(a));for(var o=arguments.length,s=new Array(o>1?o-1:0),l=1;l<o;l++)s[l-1]=arguments[l];(n=e.debug).log.apply(n,["player events",xt[t],a].concat(s))}}))})),Object.keys(It).forEach((function(t){e.on(It[t],(function(){for(var i,r=arguments.length,a=new Array(r),n=0;n<r;n++)a[n]=arguments[n];(i=e.debug).warn.apply(i,["player event error",It[t]].concat(a))}))}))}}(i),sd(i),i.singleWatermark=new ns(i),i._opt.ghostWatermarkConfig.content){var h=Object.assign({},i._opt.ghostWatermarkConfig,{isGhost:!0});i.ghostWatermark=new _b(i,h)}return i._opt.dynamicWatermarkConfig.content&&(i.dynamicWatermark=new _b(i,i._opt.dynamicWatermarkConfig)),i._opt.watermarkConfig&&i.updateWatermark(i._opt.watermarkConfig),Ko()&&(i.pressureObserverCpu=new bb(i)),i._opt.useWCS&&i.debug.log(i.TAG_NAME,"use WCS"),i._opt.useMSE&&(i._opt.mseDecoderUseWorker?i.debug.log(i.TAG_NAME,"use worker MSE"):i.debug.log(i.TAG_NAME,"use MSE")),i._opt.useOffscreen&&i.debug.log(i.TAG_NAME,"use offscreen"),i._opt.isHls&&(i._opt.supportHls265?i.debug.log(i.TAG_NAME,"use hls 265"):i.debug.log(i.TAG_NAME,"use hls")),i._opt.isWebrtc&&(i._opt.isWebrtcH265?i.debug.log(i.TAG_NAME,"use webrtc h265"):i._opt.isWebrtcForZLM?i.debug.log(i.TAG_NAME,"use webrtc for ZLM"):i._opt.isWebrtcForSRS?i.debug.log(i.TAG_NAME,"use webrtc for SRS"):i._opt.isWebrtcForOthers?i.debug.log(i.TAG_NAME,"use webrtc for Others"):i.debug.log(i.TAG_NAME,"use webrtc for M7S")),i.isAliyunRtc()&&i.debug.log(i.TAG_NAME,"use aliyun rtc"),i._opt.isFmp4&&i.debug.log(i.TAG_NAME,"use fmp4"),i._opt.isMpeg4&&i.debug.log(i.TAG_NAME,"use mpeg4"),i.isPlayback()&&i.debug.log(i.TAG_NAME,"use playback"),i._opt.hasVideo&&(0===i.width&&i.debug.warn(i.TAG_NAME,"container width is 0, please check the container width"),0===i.height&&i.debug.warn(i.TAG_NAME,"container height is 0, please check the container height")),i.debug.log("Player options",JSON.stringify(i._opt)),i}return k(t,e),T(t,[{key:"destroy",value:function(){var e=A(v().mark((function e(){return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:if(this._destroyed=!0,this.emit(xt.destroy),this.off(),this.events&&(this.events.destroy(),this.events=null),this.clearCheckLoadingTimeout(),this.clearStatsInterval(),this.clearVisibilityHiddenTimeout(),e.t0=this.decoderWorker,!e.t0){e.next=12;break}return e.next=11,this.decoderWorker.destroy();case 11:this.decoderWorker=null;case 12:return e.next=14,this._destroy();case 14:case"end":return e.stop()}}),e,this)})));function t(){return e.apply(this,arguments)}return t}()},{key:"_destroy",value:function(){var e=A(v().mark((function e(){return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:if(this._loading=!1,this._playing=!1,this._playbackPause=!1,this._hasLoaded=!1,this._lastVolume=null,this._isMute=null,this._zooming=!1,this._faceDetectActive=!1,this._objectDetectActive=!1,this._occlusionDetectActive=!1,this._imageDetectActive=!1,this._times={playInitStart:"",playStart:"",streamStart:"",streamResponse:"",demuxStart:"",decodeStart:"",videoStart:"",playTimestamp:"",streamTimestamp:"",streamResponseTimestamp:"",demuxTimestamp:"",decodeTimestamp:"",videoTimestamp:"",allTimestamp:""},this.singleWatermark&&(this.singleWatermark.destroy(),this.singleWatermark=null),this.ghostWatermark&&(this.ghostWatermark.destroy(),this.ghostWatermark=null),this.dynamicWatermark&&(this.dynamicWatermark.destroy(),this.dynamicWatermark=null),this.pressureObserverCpu&&(this.pressureObserverCpu.destroy(),this.pressureObserverCpu=null),e.t0=this.stream,!e.t0){e.next=21;break}return e.next=20,this.stream.destroy();case 20:this.stream=null;case 21:if(e.t1=this.hlsDecoder,!e.t1){e.next=26;break}return e.next=25,this.hlsDecoder.destroy();case 25:this.hlsDecoder=null;case 26:if(this.mseDecoder&&(this.mseDecoder.destroy(),this.mseDecoder=null),this.webrtc&&(this.webrtc.destroy(),this.webrtc=null),this.aliyunRtcDecoder&&(this.aliyunRtcDecoder.destroy(),this.aliyunRtcDecoder=null),e.t2=this.video,!e.t2){e.next=34;break}return e.next=33,this.video.destroy();case 33:this.video=null;case 34:if(e.t3=this.audio,!e.t3){e.next=39;break}return e.next=38,this.audio.destroy();case 38:this.audio=null;case 39:this.recorder&&(this.recorder.destroy(),this.recorder=null),this.control&&(this.control.destroy(),this.control=null),this.webcodecsDecoder&&(this.webcodecsDecoder.destroy(),this.webcodecsDecoder=null),this.demux&&(this.demux.destroy(),this.demux=null),this.playback&&(this.playback.destroy(),this.playback=null),this.zoom&&(this.zoom.destroy(),this.zoom=null),this.ai&&(this.ai.destroy(),this.ai=null),this.keepScreenOn&&(this.releaseWakeLock(),this.keepScreenOn.destroy(),this.keepScreenOn=null),this.resetStats(),this._audioTimestamp=0,this._latestAudioTimestamp=0,this._videoTimestamp=0,this._streamQuality="",this._visibility=!0,this._isInZoom=!1,this._playingStartTimestamp=null,this._lastestVisibilityChangeTimestamp=null,this._videoIframeIntervalTs=null,this._tempWorkerStats=null,this._tempStreamList=[],this._tempInnerPlayBgobj={},this._flvMetaData=null,this._flvMetaDataFps=null,this._mseWorkerData={},this.isMSEVideoDecoderInitializationFailedNotSupportHevc=!1,this.isMSEAudioDecoderError=!1,this.isMSEPlaybackRateChangePause=!1,this.isPlayFailedAndPaused=!1,this.debug.log("play","destroy end"),this._opt=null,this.$container=null,this.debug=null;case 71:case"end":return e.stop()}}),e,this)})));function t(){return e.apply(this,arguments)}return t}()},{key:"fullscreen",get:function(){return sn.isFullscreen||this.webFullscreen},set:function(e){On()&&this._opt.useWebFullScreen?this.webFullscreen=e:this.emit(xt.fullscreen,e)}},{key:"webFullscreen",get:function(){return this.$container.classList.contains("jb-pro-fullscreen-web")},set:function(e){var t=this;this.emit(xt.webFullscreen,e),setTimeout((function(){t.updateOption({rotate:e?270:0}),t.resize()}),10)}},{key:"loaded",get:function(){return this._hasLoaded||this.isOldHls()||this.isWebrtcH264()||this._opt.useMSE&&No(this._opt.hasAudio)&&No(this._opt.demuxUseWorker)||this._opt.useWCS&&!this._opt.hasAudio&&No(this._opt.demuxUseWorker)},set:function(e){this._hasLoaded=e}},{key:"playing",get:function(){return this._playing},set:function(e){this.isClosed()&&e?this.debug.log(this.TAG_NAME,"player is closed, so can not play"):(e&&Oo(this.loading)&&(this.loading=!1),this.playing!==e&&(this._playing=e,this.emit(xt.playing,e),this.emit(xt.volumechange,this.volume),e?this.emit(xt.play):this.emit(xt.pause)))}},{key:"volume",get:function(){return this.audio&&this.audio.volume||0},set:function(e){e!==this.volume&&(this.audio?(this.audio.setVolume(e),this._lastVolume=this.volume,this._isMute=0===this.volume):this.debug.warn(this.TAG_NAME,"set volume error, audio is null"))}},{key:"lastVolume",get:function(){return this._lastVolume}},{key:"loading",get:function(){return this._loading},set:function(e){this.loading!==e&&(this._loading=e,this.emit(xt.loading,this._loading))}},{key:"zooming",get:function(){return this._zooming},set:function(e){this.zooming!==e&&(this.zoom||(this.zoom=new fb(this)),this._zooming=e,this.emit(xt.zooming,this.zooming))}},{key:"recording",get:function(){return!!this.recorder&&this.recorder.isRecording},set:function(e){e?this.playing&&!this.recording&&(this.recorder&&this.recorder.startRecord(),this.isDemuxInWorker()&&this.decoderWorker&&this.decoderWorker.updateWorkConfig({key:"isRecording",value:!0})):this.recording&&(this.isDemuxInWorker()&&this.decoderWorker&&this.decoderWorker.updateWorkConfig({key:"isRecording",value:!1}),this.recorder&&this.recorder.stopRecordAndSave().then((function(){})).catch((function(e){})))}},{key:"audioTimestamp",get:function(){return this._audioTimestamp},set:function(e){null!==e&&(this._audioTimestamp=e)}},{key:"latestAudioTimestamp",get:function(){return this._latestAudioTimestamp},set:function(e){null!==e&&(this._latestAudioTimestamp=e)}},{key:"videoTimestamp",get:function(){return this._stats.currentPts||this._stats.ts}},{key:"streamQuality",get:function(){return this._streamQuality},set:function(e){this.streamQuality!==e&&(this._streamQuality=e,this.emit(xt.streamQualityChange,e))}},{key:"isDebug",get:function(){return Oo(this._opt.debug)}},{key:"scaleType",get:function(){var e=this._opt,t=e.isResize,i=e.isFullResize,r=vi;return No(i)&&No(t)?r=vi:No(i)&&Oo(t)?r=Ai:Oo(i)&&Oo(t)&&(r=bi),r}},{key:"visibility",get:function(){return this._visibility},set:function(e){this._visibility!==e&&(this._visibility=e,this.emit(xt.visibilityChange,e),this._lastestVisibilityChangeTimestamp=Ln(),e?this.clearVisibilityHiddenTimeout():this.startVisibilityHiddenTimeout())}},{key:"playbackPause",get:function(){return this.isPlayback()&&this._playbackPause},set:function(e){this._playbackPause!==e&&(this._playbackPause=e,this.emit(xt.playbackPause,e),this.emit(xt.playbackPauseOrResume,e))}},{key:"videoIframeIntervalTs",get:function(){return this._videoIframeIntervalTs},set:function(e){this._videoIframeIntervalTs=e}},{key:"faceDetectActive",get:function(){return this._faceDetectActive},set:function(e){this._faceDetectActive!==e&&(this._faceDetectActive=e,this.emit(xt.faceDetectActive,e))}},{key:"objectDetectActive",get:function(){return this._objectDetectActive},set:function(e){this._objectDetectActive!==e&&(this._objectDetectActive=e,this.emit(xt.objectDetectActive,e))}},{key:"occlusionDetectActive",get:function(){return this._occlusionDetectActive},set:function(e){this._occlusionDetectActive!==e&&(this._occlusionDetectActive=e,this.emit(xt.occlusionDetectActive,e))}},{key:"imageDetectActive",get:function(){return this._imageDetectActive},set:function(e){this._imageDetectActive!==e&&(this._imageDetectActive=e)}},{key:"isUseWorkerDemuxAndDecode",get:function(){return this.stream&&this.stream.getStreamType()===O}},{key:"isDestroyed",value:function(){return this._destroyed}},{key:"isClosed",value:function(){return this._closed}},{key:"isDestroyedOrClosed",value:function(){return this.isDestroyed()||this.isClosed()}},{key:"isPlaying",value:function(){var e=!1;return this._opt.playType===j?e=this.playing:this._opt.playType===z&&(e=No(this.playbackPause)&&this.playing),e}},{key:"updateOption",value:function(e){var t=this,i=arguments.length>1&&void 0!==arguments[1]&&arguments[1];this._opt=Object.assign({},this._opt,e),Oo(i)&&this.decoderWorker&&Object.keys(e).forEach((function(i){t.decoderWorker.updateWorkConfig({key:i,value:e[i]})}))}},{key:"init",value:function(){var e=this;return new Promise((function(t,i){e.video||e._opt.hasVideo&&(e.video=new vs(e)),e.audio||e._opt.hasAudio&&(e.audio=new Fs(e)),e.stream||(e.stream=new Js(e)),e.isOldHls()?(e.hlsDecoder||(e.hlsDecoder=new jv(e),e.loaded=!0),t()):e.isWebrtcH264()?(e.webrtc||(e._opt.isWebrtcForZLM?e.webrtc=new hb(e):e._opt.isWebrtcForSRS?e.webrtc=new yb(e):e._opt.isWebrtcForOthers?e.webrtc=new vb(e):e.webrtc=new db(e),e.loaded=!0),t()):e.isAliyunRtc()?(e.aliyunRtcDecoder||(e.aliyunRtcDecoder=new Ab(e),e.loaded=!0),t()):(e.demux||e._opt.hasVideo&&!e.isUseWorkerDemuxAndDecode&&(e.demux=new Gu(e)),e._opt.useWCS&&(e.webcodecsDecoder||(e.webcodecsDecoder=new zu(e))),e._opt.useMSE&&No(e._opt.mseDecoderUseWorker)&&(e.mseDecoder||(e.mseDecoder=new md(e))),e.isUseHls265()&&(e.hlsDecoder||(e.hlsDecoder=new cb(e))),e.isWebrtcH265()&&(e.webrtc||(e.webrtc=new db(e))),e.decoderWorker?e.loaded?t():e.once(xt.decoderWorkerInit,(function(){e.isDestroyedOrClosed()?(e.debug.error(e.TAG_NAME,"init() failed and player is destroyed"),i("init() failed and player is destroyed")):(e.loaded=!0,t())})):Eo(e._opt)?t():(e.decoderWorker=new Pl(e),e.once(xt.decoderWorkerInit,(function(){e.isDestroyedOrClosed()?(e.debug.error(e.TAG_NAME,"init() failed and player is destroyed"),i("init() failed and player is destroyed")):(e.loaded=!0,t())}))))}))}},{key:"play",value:function(e){var t=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return new Promise((function(r,a){if(!e&&!t._opt.url)return a("url is empty");t._closed=!1,t.loading=!0,t.playing=!1,t._times.playInitStart=Ln(),e||(e=t._opt.url),t._opt.url=e,t.control&&t._opt.loadingBackground&&t.control.initLoadingBackground(),t.init().then((function(){t.debug.log(t.TAG_NAME,"play() init and next fetch stream"),t._times.playStart=Ln(),t._opt.isNotMute&&t.mute(!1),t.enableWakeLock(),t.checkLoadingTimeout(),t.stream?(t.stream.once(It.fetchError,(function(e){t.emitError(It.fetchError,e)})),t.stream.once(It.websocketError,(function(e){t.emitError(It.websocketError,e)})),t.stream.once(xt.streamEnd,(function(e){t.emit(xt.streamEnd,e)})),t.stream.once(It.hlsError,(function(e){t.emitError(It.hlsError,e)})),t.stream.once(It.webrtcError,(function(e){t.emitError(It.webrtcError,e)})),t.stream.once(xt.streamSuccess,(function(){r(),t._times.streamResponse=Ln(),t.video&&t.video.play(),t.checkStatsInterval(),t.isPlayback()&&t.playback&&t.playback.startCheckStatsInterval()})),t.stream.fetchStream(e,i)):(t.debug.warn(t.TAG_NAME,"play() this.stream is null and is isDestroyedOrClosed is ".concat(t.isDestroyedOrClosed())),a("this.stream is null"))})).catch((function(e){a(e)}))}))}},{key:"playForControl",value:function(){var e=this;return new Promise((function(t,i){e.debug.log(e.TAG_NAME,"playForControl() and pauseAndNextPlayUseLastFrameShow is ".concat(e._opt.pauseAndNextPlayUseLastFrameShow)),e._opt.pauseAndNextPlayUseLastFrameShow&&e._tempInnerPlayBgobj&&e._tempInnerPlayBgobj.loadingBackground&&e.updateOption({loadingBackground:e._tempInnerPlayBgobj.loadingBackground,loadingBackgroundWidth:e._tempInnerPlayBgobj.loadingBackgroundWidth,loadingBackgroundHeight:e._tempInnerPlayBgobj.loadingBackgroundHeight}),e.play().then((function(e){t(e)})).catch((function(e){i(e)}))}))}},{key:"close",value:function(){var e=this;return new Promise((function(t,i){e._close().then((function(){e.video&&e.video.clearView(),t()})).catch((function(e){i(e)}))}))}},{key:"resumeAudioAfterPause",value:function(){this.lastVolume&&No(this._isMute)&&(this.volume=this.lastVolume)}},{key:"_close",value:function(){var e=A(v().mark((function e(){return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:if(this._closed=!0,this.video&&(this.video.resetInit(),this.video.pause(!0)),this.loading=!1,this.recording=!1,this.zooming=!1,this.playing=!1,this.clearCheckLoadingTimeout(),this.clearStatsInterval(),this.isPlayback()&&this.playback&&this.playback.clearStatsInterval(),this.releaseWakeLock(),this.resetStats(),this._audioTimestamp=0,this._videoTimestamp=0,this._times={playInitStart:"",playStart:"",streamStart:"",streamResponse:"",demuxStart:"",decodeStart:"",videoStart:"",playTimestamp:"",streamTimestamp:"",streamResponseTimestamp:"",demuxTimestamp:"",decodeTimestamp:"",videoTimestamp:"",allTimestamp:""},e.t0=this.decoderWorker,!e.t0){e.next=19;break}return e.next=18,this.decoderWorker.destroy();case 18:this.decoderWorker=null;case 19:if(e.t1=this.stream,!e.t1){e.next=24;break}return e.next=23,this.stream.destroy();case 23:this.stream=null;case 24:if(this.demux&&(this.demux.destroy(),this.demux=null),this.webcodecsDecoder&&(this.webcodecsDecoder.destroy(),this.webcodecsDecoder=null),this.mseDecoder&&(this.mseDecoder.destroy(),this.mseDecoder=null),e.t2=this.hlsDecoder,!e.t2){e.next=32;break}return e.next=31,this.hlsDecoder.destroy();case 31:this.hlsDecoder=null;case 32:if(this.webrtc&&(this.webrtc.destroy(),this.webrtc=null),this.aliyunRtcDecoder&&(this.aliyunRtcDecoder.destroy(),this.aliyunRtcDecoder=null),e.t3=this.audio,!e.t3){e.next=39;break}return e.next=38,this.audio.destroy();case 38:this.audio=null;case 39:case"end":return e.stop()}}),e,this)})));function t(){return e.apply(this,arguments)}return t}()},{key:"pause",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]&&arguments[0];return new Promise((function(i,r){t?e.close().then((function(){i()})).catch((function(e){r(e)})):e._close().then((function(){i()})).catch((function(e){r(e)}))}))}},{key:"pauseForControl",value:function(){var e=this;return new Promise((function(t,i){if(e.debug.log(e.TAG_NAME,"_pauseInner()"),e._opt.pauseAndNextPlayUseLastFrameShow&&e.video){var r=e.video.screenshot("","png",.92,"base64");if(r){var a=e.getVideoInfo();a?(e.debug.log(e.TAG_NAME,"pauseForControl() and loadingBackground width is ".concat(a.width," and height is ").concat(a.height)),e._tempInnerPlayBgobj={loadingBackground:r,loadingBackgroundWidth:a.width,loadingBackgroundHeight:a.height}):e.debug.warn(e.TAG_NAME,"pauseForControl() and videoInfo is null")}else e.debug.warn(e.TAG_NAME,"pauseForControl() and loadingBackground is null")}e.pause().then((function(e){t(e)})).catch((function(e){i(e)}))}))}},{key:"isAudioMute",value:function(){var e=!0;return this.audio&&(e=this.audio.isMute),e}},{key:"isAudioNotMute",value:function(){return!this.isAudioMute()}},{key:"mute",value:function(e){this.audio&&this.audio.mute(e)}},{key:"resize",value:function(){this.video&&this.video.resize()}},{key:"startRecord",value:function(e,t){this.recording||(this.recorder.setFileName(e,t),this.recording=!0)}},{key:"stopRecordAndSave",value:function(e,t){var i=this;return new Promise((function(r,a){i.recorder||a("recorder is null"),i.recording?(i._opt.useWasm&&i.decoderWorker&&i.decoderWorker.updateWorkConfig({key:"isRecording",value:!1}),i.recorder.stopRecordAndSave(e,t).then((function(e){r(e)})).catch((function(e){a(e)}))):a("recorder is not recording")}))}},{key:"_hasControl",value:function(){var e=this,t=!1,i=!1;return Object.keys(this._opt.operateBtns).forEach((function(t){e._opt.operateBtns[t]&&-1===(""+t).indexOf("Fn")&&(i=!0)})),(this._opt.showBandwidth||i)&&(t=!0),this._opt.extendOperateBtns&&this._opt.extendOperateBtns.length>0&&(t=!0),this.isPlayback()&&this._opt.playbackConfig.showControl&&(t=!0),this._opt.controlHtml&&(t=!0),t}},{key:"useWasmDecode",value:function(){return No(this._opt.useMSE)&&No(this._opt.useWCS)}},{key:"canVideoTrackWritter",value:function(){var e=this._opt;return!this.isOldHls()&&!this.isWebrtcH264()&&No(e.useMSE)&&!this.isAliyunRtc()&&(e.useWCS&&No(e.useOffscreen)&&e.wcsUseVideoRender||this.useWasmDecode())}},{key:"checkHeartTimeout$2",value:function(){if(No(this.playbackPause)&&this.playing){if(this.isDestroyedOrClosed())return void(this.debug&&this.debug.warn(this.TAG_NAME,"checkHeartTimeout$2 but player is destroyed"));if(No(this.isHistoryFpsListAllZero()))return void(this.debug&&this.debug.warn(this.TAG_NAME,"checkHeartTimeout$2 but fps is not all zero"));if(0!==this._stats.fps)return void(this.debug&&this.debug.warn(this.TAG_NAME,"checkHeartTimeout$2 but fps is ".concat(this._stats.fps)));if(No(this.visibility)&&0!==this._stats.vbps)return void(this.debug&&this.debug.warn(this.TAG_NAME,"checkHeartTimeout$2 but page is not visibility and vbps is ".concat(this._stats.vbps)));var e=this._historyFpsList.join(",");this.debug.warn(this.TAG_NAME,"checkHeartTimeout$2 and\n                pause and emit delayTimeout event and\n                current vbps is ".concat(this._stats.vbps," and\n                current fps is ").concat(this._stats.fps," and\n                history FpsList is ").concat(e," and\n                current visibility is ").concat(this.visibility," and")),this.emit(xt.timeout,xt.delayTimeout),this.emit(xt.delayTimeout)}else this.debug.log(this.TAG_NAME,"checkHeartTimeout$2 playbackPause is ".concat(this.playbackPause,", playing is ").concat(this.playing))}},{key:"checkStatsInterval",value:function(){var e=this;this._checkStatsInterval=setInterval((function(){e.updateStats()}),1e3)}},{key:"checkLoadingTimeout",value:function(){var e=this;this._checkLoadingTimeout=setTimeout((function(){e.playing?e.debug.warn(e.TAG_NAME,"checkLoadingTimeout but loading is ".concat(e.loading," and playing is ").concat(e.playing)):e.isDestroyedOrClosed()?e.debug&&e.debug.warn(e.TAG_NAME,"checkLoadingTimeout but player is destroyed"):(e.debug.warn(e.TAG_NAME,"checkLoadingTimeout and pause and emit loadingTimeout event"),e.emit(xt.timeout,xt.loadingTimeout),e.emit(xt.loadingTimeout))}),1e3*this._opt.loadingTimeout)}},{key:"clearCheckLoadingTimeout",value:function(){this._checkLoadingTimeout&&(this.debug.log(this.TAG_NAME,"clearCheckLoadingTimeout"),clearTimeout(this._checkLoadingTimeout),this._checkLoadingTimeout=null)}},{key:"clearStatsInterval",value:function(){this._checkStatsInterval&&(clearInterval(this._checkStatsInterval),this._checkStatsInterval=null)}},{key:"handleRender",value:function(){this.isDestroyedOrClosed()?this.debug&&this.debug.warn(this.TAG_NAME,"handleRender but player is destroyed"):(this.loading&&(this.clearCheckLoadingTimeout(),this.loading=!1,this.emit(xt.start)),this.playing||(this.playing=!0))}},{key:"updateStats",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};if(this._startBpsTime||(this._startBpsTime=Ln()),no(e.ts)){var t=parseInt(e.ts,10);this._stats.ts=t,null===this._playingStartTimestamp&&t>0&&(this._playingStartTimestamp=t)}no(e.dts)&&(this._stats.dts=parseInt(e.dts,10)),no(e.mseTs)&&(this._stats.mseTs=e.mseTs),no(e.buf)&&(this._stats.buf=e.buf),no(e.netBuf)&&(this._stats.netBuf=e.netBuf),no(e.currentPts)&&(this._stats.currentPts=e.currentPts),e.fps&&(this._stats.fps+=1),e.dfps&&(this._stats.dfps+=1),e.abps&&(this._stats.abps+=e.abps),e.vbps&&(this._stats.vbps+=e.vbps),e.workerStats&&(this._tempWorkerStats=e.workerStats),e.isDropping&&(this._stats.isDropping=e.isDropping),e.mseVideoBufferDelayTime&&(this._stats.mseVideoBufferDelayTime=parseInt(1e3*e.mseVideoBufferDelayTime,10));var i=Ln();if(!(i-this._startBpsTime<1e3)){null!==this._playingStartTimestamp&&this._stats.fps>0&&(this._stats.pTs+=1);var r=0,a=0,n=0,o=0,s=0;this._opt.useMSE&&(this.mseDecoder?(r=this.mseDecoder.checkSourceBufferDelay(),r=parseInt(1e3*r,10),a=this.mseDecoder.checkSourceBufferStore(),a=a.toFixed(2),n=this.mseDecoder.getDecodeDiffTimes(),o=this.mseDecoder.getDecodePlaybackRate(),s=this.mseDecoder.getPendingSegmentsLength()):this.isMseDecoderUseWorker()&&(r=this.video.checkSourceBufferDelay(),r=parseInt(1e3*r,10),a=this.video.checkSourceBufferStore(),a=a.toFixed(2),o=this.video.getDecodePlaybackRate())),this._opt.useWCS&&this.webcodecsDecoder&&(n=this.webcodecsDecoder.getDecodeDiffTimes()),this.isOldHls()&&this.hlsDecoder&&(r=this.hlsDecoder.checkHlsBufferedDelay(),r=parseInt(1e3*r,10));var l=0,c=0,u=0;this.isUseHls265()&&this.hlsDecoder&&(r=this.hlsDecoder.checkHlsBufferedDelay(),r=r.toFixed(2),l=this.hlsDecoder.getDemuxBufferedListLength(),u=this.hlsDecoder.getDemuxVideoBufferedListLength(),c=this.hlsDecoder.getDemuxAudioBufferedListLength());var d=0,h=0,p=0,f=!1,m=0;this._opt.useWasm||this._opt.demuxUseWorker?this._tempWorkerStats&&(h=this._tempWorkerStats.demuxBufferDelay,p=this._tempWorkerStats.audioDemuxBufferDelay,d=this._tempWorkerStats.streamBufferByteLength,this._stats.netBuf=this._tempWorkerStats.netBuf,m=this._tempWorkerStats.pushLatestDelay,f=this._tempWorkerStats.isStreamTsMoreThanLocal,this._stats.buf=this._tempWorkerStats.latestDelay):this.demux&&(d=this.demux.getInputByteLength(),m=this.demux.getPushLatestDelay(),f=this.demux.getIsStreamTsMoreThanLocal(),this.demux.bufferList&&(h=this.demux.bufferList.length));var g=0,y=0;this.audio&&this.audio.bufferList&&(g=this.audio.bufferList.length,y=parseInt(g*this.audio.oneBufferDuration,10));var v=0,A=0;if(this.isPlayback()&&this.video){this._opt.playbackConfig.isUseFpsRender&&(v=this.video.bufferList&&this.video.bufferList.length||0);var b=this.video.getStreamFps(),_=b>0?1e3/b:0;A=parseInt(_*v+_*h,10)}var k=0;this.videoTimestamp>0&&(k=this._stats.dts-this.videoTimestamp);var w=k+this._stats.netBuf;this.isOldHls()&&(this._stats.fps=this.hlsDecoder.getFps()),this._stats.fps>this._stats.maxFps&&(this._stats.maxFps=this._stats.fps);var S=this.getVideoCurrentTime(),T=this._stats.videoCurrentTime,E=-1;T&&S&&(E=(S-T).toFixed(2),S=S.toFixed(2));var C=0;this.audioTimestamp>0&&(C=this.audioTimestamp-this.getRenderCurrentPts()),this._allStatsData=Object.assign(this._stats,{audioBuffer:g,audioBufferDelayTs:y,audioTs:this.audioTimestamp,latestAudioTs:this.latestAudioTimestamp,playbackVideoBuffer:v,playbackVideoWaitingBuffer:0,playbackAudioWaitingBuffer:0,playbackCacheDataDuration:A,demuxBuffer:h,pushLatestDelay:m,audioDemuxBuffer:p,streamBuffer:d,mseDelay:r,mseStore:a,mseDecodeDiffTimes:n,mseDecodePlaybackRate:o,msePendingBuffer:s,wcsDecodeDiffTimes:n,hlsDelay:r,hlsDemuxLength:l,hlsDemuxAudioLength:c,hlsDemuxVideoLength:u,delayTs:k,totalDelayTs:w,isStreamTsMoreThanLocal:f,videoCurrentTime:S,videoCurrentTimeDiff:E,audioSyncVideo:C});var x=null,R=null,D="";if(this.isPlayer()&&this._opt.hasVideo&&this.playing){x=function(e,t){var i=3,r=t||25;return e<.33*r?i=0:e<.5*r?i=1:e<.83*r&&(i=2),i}(this._stats.fps,this._flvMetaDataFps),this._allStatsData.performance=x;var L=this.checkVideoSmooth(this._allStatsData);D=L.reason,R=L.result,this._allStatsData.videoSmooth=R}this.emit(xt.stats,this._allStatsData),this._allStatsData.streamBuffer>this._opt.flvDemuxBufferSizeMaxLarge&&this.getDemuxType()===J&&this.emit(It.flvDemuxBufferSizeTooLarge,this._allStatsData.streamBuffer),this._opt.hasVideo?(this.updateHistoryFpsList(this._stats.fps,this._stats.videoCurrentTimeDiff),no(x)&&this.emit(xt.performance,x),no(R)&&this.emit(xt.videoSmooth,R,D)):this._opt.hasAudio&&this.updateHistoryFpsList(this._stats.abps,0),this._stats.fps=0,this._stats.dfps=0,this._stats.abps=0,this._stats.vbps=0,this._stats.isDropping=!1,this._startBpsTime=i}}},{key:"resetStats",value:function(){this._startBpsTime=null,this._playingStartTimestamp=null,this._historyFpsList=[],this._historyVideoDiffList=[],this._stats={buf:0,netBuf:0,fps:0,maxFps:0,dfps:0,abps:0,vbps:0,ts:0,mseTs:0,currentPts:0,pTs:0,dts:0,mseVideoBufferDelayTime:0,isDropping:!1},this._allStatsData={}}},{key:"checkVideoSmooth",value:function(e){var t=!0,i="";if(this._opt.videoBuffer,this._opt.videoBufferDelay,this.isWebrtcH264()||this.isOldHls())return{result:t,reason:i};if(0===e.vbps&&No(this._opt.isHls)&&(i="vbpsIsZero",this.debug.log(this.TAG_NAME,"checkVideoSmooth  false because ".concat(i)),t=!1),t&&e.isDropping&&(i="isDroppingIsTrue",this.debug.log(this.TAG_NAME,"checkVideoSmooth false because ".concat(i)),t=!1),t&&this.visibility&&this._historyFpsList.length>=this._opt.heartTimeout){var r=function(e){var t=Math.max.apply(Math,g(e)),i=Math.min.apply(Math,g(e));return e.filter((function(e){return e!==t&&e!==i}))}(this._historyFpsList),a=r.reduce((function(e,t){return e+t}),0)/r.length,n=.83*a;e.fps<n&&(i="fpsIsLow",this.debug.log(this.TAG_NAME,"checkVideoSmooth false because fps is ".concat(e.fps," < min fix is ").concat(n," and avgFps is ").concat(a)),t=!1)}return t&&this.visibility&&this._opt.useMSE&&(e.videoCurrentTimeDiff>=1.5||e.videoCurrentTimeDiff<=.5)&&-1!==e.videoCurrentTimeDiff&&(i="videoCurrentTimeDiffIsNotNormal",this.debug.log(this.TAG_NAME,"checkVideoSmooth false because videoCurrentTimeDiff is ".concat(e.videoCurrentTimeDiff)),t=!1),{result:t,reason:i}}},{key:"enableWakeLock",value:function(){this._opt.keepScreenOn&&this.keepScreenOn&&this.keepScreenOn.enable()}},{key:"releaseWakeLock",value:function(){this._opt.keepScreenOn&&this.keepScreenOn&&this.keepScreenOn.disable()}},{key:"clearBufferDelay",value:function(){this._opt.useWasm?this.decoderWorker&&this.decoderWorker.clearWorkBuffer(!0):this.demux&&this.demux.clearBuffer(!0)}},{key:"doDestroy",value:function(){this.emit(xt.beforeDestroy)}},{key:"handlePlayToRenderTimes",value:function(){if(this.isDestroyedOrClosed())this.debug.log(this.TAG_NAME,"handlePlayToRenderTimes but player is closed or destroyed");else{var e=this.getPlayToRenderTimes();this.emit(xt.playToRenderTimes,e)}}},{key:"getPlayToRenderTimes",value:function(){var e=this._times;return e.playTimestamp=e.playStart-e.playInitStart,e.streamTimestamp=e.streamStart-e.playStart,e.streamResponseTimestamp=e.streamResponse-e.streamStart>0?e.streamResponse-e.streamStart:0,e.demuxTimestamp=e.demuxStart-e.streamResponse>0?e.demuxStart-e.streamResponse:0,e.decodeTimestamp=e.decodeStart-e.demuxStart>0?e.decodeStart-e.demuxStart:0,e.videoTimestamp=e.videoStart-e.decodeStart,e.allTimestamp=e.videoStart-e.playInitStart,e}},{key:"getOption",value:function(){return this._opt}},{key:"getPlayType",value:function(){return this._opt.playType}},{key:"isPlayer",value:function(){return this._opt.playType===j}},{key:"isPlayback",value:function(){return this._opt.playType===z}},{key:"isDemuxSetCodecInit",value:function(){var e=!0,t=this._opt;return t.useWCS&&!t.useOffscreen?e=!!this.webcodecsDecoder&&this.webcodecsDecoder.hasInit:t.useMSE&&(e=!!this.mseDecoder&&this.mseDecoder.hasInit),e}},{key:"isDemuxDecodeFirstIIframeInit",value:function(){var e=!0,t=this._opt;return t.useWCS&&!t.useOffscreen?e=!!this.webcodecsDecoder&&this.webcodecsDecoder.isDecodeFirstIIframe:t.useMSE&&(e=!!this.mseDecoder&&this.mseDecoder.isDecodeFirstIIframe),e}},{key:"isAudioPlaybackRateSpeed",value:function(){var e=!1;return this.audio&&(e=this.audio.isPlaybackRateSpeed()),e}},{key:"getPlayingTimestamp",value:function(){return this._stats.pTs}},{key:"getRecordingType",value:function(){var e=null;return this.recorder&&(e=this.recorder.getType()),e}},{key:"getRecordingByteLength",value:function(){var e=0;return this.recording&&(e=this.recorder.getToTalByteLength()),e}},{key:"getRecordingDuration",value:function(){var e=0;return this.recording&&(e=this.recorder.getTotalDuration()),e}},{key:"getDecodeType",value:function(){var e="",t=this.getOption();return this.isWebrtcH264()?ce:this.isAliyunRtc()?de:this.isOldHls()?ue:(t.useMSE&&(e+=re+" ",t.mseDecoderUseWorker&&(e+="worker")),t.useWCS&&(e+=ae+" "),t.useWasm&&(e+=oe+" ",t.useSIMD&&(e+=se+" "),t.useMThreading&&(e+=le+" ")),t.useOffscreen&&(e+=ne+" "),e)}},{key:"getDemuxType",value:function(){return this._opt.demuxType}},{key:"getRenderType",value:function(){var e="";return this.video&&(e=this.video.getType()),e}},{key:"getCanvasRenderType",value:function(){var e="";return this.video&&(e=this.video.getCanvasType()),e}},{key:"getAudioEngineType",value:function(){var e="";return this.audio&&(e=this.audio.getEngineType()),e}},{key:"getStreamType",value:function(){var e="";return this.stream&&(e=this.stream.getStreamType()),e}},{key:"getAllStatsData",value:function(){return this._allStatsData}},{key:"isFlvDemux",value:function(){return this._opt.demuxType===J}},{key:"isM7SDemux",value:function(){return this._opt.demuxType===q}},{key:"isNakedFlowDemux",value:function(){return this._opt.demuxType===X}},{key:"isMpeg4Demux",value:function(){return this._opt.demuxType===$}},{key:"isTsDemux",value:function(){return this._opt.demuxType===te}},{key:"isFmp4Demux",value:function(){return this._opt.demuxType===Z}},{key:"togglePerformancePanel",value:function(e){this.updateOption({showPerformance:e}),this.emit(xt.togglePerformancePanel,e)}},{key:"setScaleMode",value:function(e){var t={isFullResize:!1,isResize:!1,aspectRatio:"default"};switch(e=Number(e)){case vi:t.isFullResize=!1,t.isResize=!1;break;case Ai:t.isFullResize=!1,t.isResize=!0;break;case bi:t.isFullResize=!0,t.isResize=!0}this.updateOption(t),this.resize(),this.emit(xt.viewResizeChange,e)}},{key:"startVisibilityHiddenTimeout",value:function(){var e=this;this.clearVisibilityHiddenTimeout(),this._opt.pageVisibilityHiddenTimeout>0&&(this.visibilityHiddenTimeout=setTimeout((function(){e.emit(xt.visibilityHiddenTimeout)}),1e3*this._opt.pageVisibilityHiddenTimeout))}},{key:"clearVisibilityHiddenTimeout",value:function(){this._checkVisibleHiddenTimeout&&(clearTimeout(this._checkVisibleHiddenTimeout),this._checkVisibleHiddenTimeout=null)}},{key:"faceDetect",value:function(e){this.faceDetectActive=e,No(e)&&this.video&&this.video.addAiContentToCanvas([])}},{key:"objectDetect",value:function(e){this.objectDetectActive=e,No(e)&&this.video&&this.video.addAiContentToCanvas([])}},{key:"occlusionDetect",value:function(e){this.occlusionDetectActive=e}},{key:"downloadNakedFlowFile",value:function(){this.demux&&this.demux.downloadNakedFlowFile&&this.demux.downloadNakedFlowFile()}},{key:"downloadFmp4File",value:function(){this.demux&&this.demux.downloadFmp4File&&this.demux.downloadFmp4File()}},{key:"downloadMpeg4File",value:function(){var e=new Blob([this._tempStreamList]);try{var t=document.createElement("a");t.href=window.URL.createObjectURL(e),t.download=Date.now()+".mpeg4",t.click(),window.URL.revokeObjectURL(t.href)}catch(e){console.error("downloadMpeg4File",e)}}},{key:"hasCacheOnGopBuffer",value:function(){var e=this.videoIframeIntervalTs,t=this._allStatsData.demuxBuffer,i=this._allStatsData.maxFps,r=!1;return e&&t&&i&&(r=1e3/i*t>e),r}},{key:"addContentToCanvas",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[];this.video&&this.video.addContentToCanvas(e)}},{key:"addContentToContainer",value:function(){}},{key:"sendWebsocketMessage",value:function(e){var t=this.getStreamType();t===M||t===O+" "+M?this.stream.sendMessage(e):this.debug.warn(this.TAG_NAME,"sendWebsocketMessage: stream type is not websocket, current stream type is ".concat(this.getStreamType()))}},{key:"checkIsInRender",value:function(){var e=this._stats;return e.vbps>0&&e.fps>0}},{key:"setControlHtml",value:function(e){this.control&&this.control.$controlHtml&&(this.control.$controlHtml.innerHTML=e)}},{key:"clearControlHtml",value:function(){this.control&&this.control.$controlHtml&&(this.control.$controlHtml.innerHTML="")}},{key:"updateWatermark",value:function(e){this.singleWatermark&&this.singleWatermark.update(e)}},{key:"removeWatermark",value:function(){this.singleWatermark&&this.singleWatermark.remove()}},{key:"getVideoInfo",value:function(){var e=null;return this.video&&(e=this.video.getVideoInfo()),e}},{key:"getAudioInfo",value:function(){var e=null;return this.audio&&(e=this.audio.getAudioInfo()),e}},{key:"getVideoPlaybackQuality",value:function(){var e=null;return this.video&&(e=this.video.getPlaybackQuality()),e}},{key:"emitError",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"";this.emit(xt.error,e,t),this.emit(e,t)}},{key:"updateHistoryFpsList",value:function(e,t){this.playbackPause||(this._historyFpsList.length>this._opt.heartTimeout&&(this._historyFpsList.shift(),this._historyVideoDiffList.shift()),this._historyFpsList.push(e),this._historyVideoDiffList.push(t),this.isHistoryFpsListAllZero()&&this.checkHeartTimeout$2())}},{key:"isHistoryFpsListAllZero",value:function(){var e=!0;if(this._historyFpsList.length<this._opt.heartTimeout&&(e=!1),e)for(var t=0;t<this._historyFpsList.length;t++)if(this._historyFpsList[t]>0){e=!1;break}if(e)for(var i=0;i<this._historyVideoDiffList.length;i++)if(this._historyVideoDiffList[i]>0){e=!1;break}return e}},{key:"isUseHls265",value:function(){return Oo(this._opt.isHls)&&Oo(this._opt.supportHls265)}},{key:"isHls",value:function(){return Oo(this._opt.isHls)}},{key:"isOldHls",value:function(){return Oo(this._opt.isHls)&&No(this._opt.supportHls265)}},{key:"isWebrtcNotH265",value:function(){return Oo(this._opt.isWebrtc)&&No(this._opt.isWebrtcH265)}},{key:"isWebrtcH264",value:function(){return Oo(this._opt.isWebrtc)&&No(this._opt.isWebrtcH265)}},{key:"isWebrtcH265",value:function(){return Oo(this._opt.isWebrtc)&&Oo(this._opt.isWebrtcH265)}},{key:"isAliyunRtc",value:function(){return Oo(this._opt.isAliyunRtc)}},{key:"isUseHls265UseMse",value:function(){return this.isUseHls265()&&this.isUseMSE()}},{key:"isStreamWebTransport",value:function(){return this.getStreamType()===F}},{key:"isPlaybackCacheBeforeDecodeForFpsRender",value:function(){return this.isPlayback()&&Oo(this._opt.playbackConfig.isCacheBeforeDecodeForFpsRender)&&Oo(this._opt.useWCS)}},{key:"isPlaybackUseWCS",value:function(){return this.isPlayback()&&Oo(this._opt.useWCS)}},{key:"isPlaybackUseMSE",value:function(){return this.isPlayback()&&Oo(this._opt.useMSE)}},{key:"isPlayUseMSE",value:function(){return this.isPlayer()&&Oo(this._opt.useMSE)}},{key:"isInWebFullscreen",value:function(){return this._opt.useWebFullScreen&&On()&&this.fullscreen}},{key:"getPlaybackRate",value:function(){var e=1;return Oo(this.isPlayback())&&this.playback&&(e=this.playback.rate),e}},{key:"isPlaybackOnlyDecodeIFrame",value:function(){return Oo(this.isPlayback())&&this.getPlaybackRate()>=this._opt.playbackForwardMaxRateDecodeIFrame}},{key:"pushTempStream",value:function(e){var t=new Uint8Array(e);this._tempStreamList.push(t)}},{key:"updateLoadingText",value:function(e){this.loading&&this.control&&this.control.updateLoadingText(e)}},{key:"getVideoCurrentTime",value:function(){var e=0;return this.video&&(this._opt.useMSE?this.mseDecoder?e=this.mseDecoder.getVideoCurrentTime():this.isMseDecoderUseWorker()&&(e=this.video.getVideoCurrentTime()):this.isWebrtcH264()&&this.webrtc?e=this.webrtc.getVideoCurrentTime():this.isAliyunRtc()&&this.aliyunRtcDecoder&&(e=this.aliyunRtcDecoder.getVideoCurrentTime())),e}},{key:"addMemoryLog",value:function(e){for(var t=arguments.length,i=new Array(t>1?t-1:0),r=1;r<t;r++)i[r-1]=arguments[r];this.emit.apply(this,[xt.memoryLog," [".concat(e,"] ")].concat(i))}},{key:"downloadMemoryLog",value:function(){this.emit(xt.downloadMemoryLog)}},{key:"isInMulti",value:function(){return-1!==this._opt.multiIndex}},{key:"isWebrtcForM7S",value:function(){return No(this._opt.isWebrtcForZLM)&&No(this._opt.isWebrtcForSRS)&&No(this._opt.isWebrtcForOthers)}},{key:"updateMetaData",value:function(e){if(this.debug.log(this.TAG_NAME,"updateMetaData",JSON.stringify(e)),this._flvMetaData=e,this._flvMetaData){var t=this._flvMetaData;if(Xn(t.framerate)){var i=Math.floor(1e3*t.framerate);if(i>0){var r=i/1e3;this._flvMetaDataFps=r}}ao(t.hasAudio)&&No(t.hasAudio)&&(this.debug.log("updateMetaData","hasAudio",t.hasAudio,"and update _opt.hasAudio"),this._opt.hasAudio=t.hasAudio),ao(t.hasVideo)&&No(t.hasVideo)&&(this.debug.log("updateMetaData","hasVideo",t.hasVideo,"and update _opt.hasVideo"),this._opt.hasVideo=t.hasVideo)}this.emit(xt.flvMetaData,e)}},{key:"getMetaData",value:function(){return this._flvMetaData}},{key:"getExtendBtnList",value:function(){return this.control.getExtendBtnList().map((function(e){return{name:e.name,$container:e.$iconContainer,$btn:e.$iconWrap,$activeBtn:e.$activeIconWrap}}))}},{key:"getCpuLevel",value:function(){var e=null;return this.pressureObserverCpu&&(e=this.pressureObserverCpu.getCurrentCpuState()),e}},{key:"isRecordTypeFlv",value:function(){return this.recorder&&this._opt.recordType===V}},{key:"isRecordTypeMp4",value:function(){return this.recorder&&this._opt.recordType===H}},{key:"isRecordTypeWebm",value:function(){return this.recorder&&this._opt.recordType===W}},{key:"isDemuxInWorker",value:function(){return this._opt.useWasm||this._opt.demuxUseWorker}},{key:"isUseMSE",value:function(){return Oo(this._opt.useMSE)}},{key:"isUseWCS",value:function(){return Oo(this._opt.useWCS)}},{key:"isUseWASM",value:function(){return Oo(this._opt.useWasm)}},{key:"isMseDecoderUseWorker",value:function(){return this.isUseMSE()&&Oo(this._opt.mseDecoderUseWorker)}},{key:"getAudioSyncVideoDiff",value:function(){return this.audioTimestamp-this.getRenderCurrentPts()}},{key:"getMseVideoBufferDelayTime",value:function(){var e=0;return this._opt.useMSE&&this.mseDecoder&&(this.mseDecoder?e=this.mseDecoder.getVideoBufferDelayTime():this.isMseDecoderUseWorker()&&(e=this.video.getVideoBufferDelayTime()),e=parseInt(1e3*e,10)),e}},{key:"updateCurrentPts",value:function(e){this.updateStats({currentPts:e}),this.emit(xt.currentPts,e)}},{key:"getRenderCurrentPts",value:function(){var e=0;return e=this._stats.currentPts?this._stats.currentPts:this.videoTimestamp-this.getMseVideoBufferDelayTime(),e}},{key:"openSyncAudioAndVideo",value:function(){return this._opt.syncAudioAndVideo&&this._opt.hasVideo}},{key:"showTipsMessageByCode",value:function(e){if(this.control){var t=this._opt.showMessageConfig[e]||"未知异常";this.control.showTipsMessage(t,e)}}},{key:"showTipsMessageByContent",value:function(e){this.control&&e&&this.control.showTipsMessage(e)}},{key:"hideTipsMessage",value:function(){this.control&&this.control.hideTipsMessage()}},{key:"decoderCheckFirstIFrame",value:function(){Oo(this._opt.checkFirstIFrame)&&(this.mseDecoder?this.mseDecoder.isDecodeFirstIIframe=!1:this.webcodecsDecoder&&(this.webcodecsDecoder.isDecodeFirstIIframe=!1))}},{key:"isHlsCanVideoPlay",value:function(){return this._canPlayAppleMpegurl&&this.isOldHls()}},{key:"setPtzPosition",value:function(e){this.control&&this.control.updatePtzPosition(e)}},{key:"setPlayFailedAndPaused",value:function(){this.isPlayFailedAndPaused=!0}},{key:"getMseMineType",value:function(){var e={};return this.mseDecoder&&(e=this.mseDecoder.getMimeType()),e}},{key:"getMaxDelayTs",value:function(){return this._opt.videoBuffer+this._opt.videoBufferDelay}},{key:"isMseVideoStateInited",value:function(){return!this.video||this.video.getReadyStateInited()}}])}(s),wb=function(){function i(e){S(this,i);var t=e.fromSampleRate,r=e.toSampleRate,a=e.channels,n=e.inputBufferSize;if(!t||!r||!a)throw new Error("Invalid settings specified for the resampler.");this.resampler=null,this.fromSampleRate=t,this.toSampleRate=r,this.channels=a||0,this.inputBufferSize=n,this.initialize()}return T(i,[{key:"initialize",value:function(){this.fromSampleRate==this.toSampleRate?(this.resampler=function(e){return e},this.ratioWeight=1):(this.fromSampleRate<this.toSampleRate?(this.linearInterpolation(),this.lastWeight=1):(this.multiTap(),this.tailExists=!1,this.lastWeight=0),this.initializeBuffers(),this.ratioWeight=this.fromSampleRate/this.toSampleRate)}},{key:"bufferSlice",value:function(e){try{return this.outputBuffer.subarray(0,e)}catch(t){try{return this.outputBuffer.length=e,this.outputBuffer}catch(t){return this.outputBuffer.slice(0,e)}}}},{key:"initializeBuffers",value:function(){this.outputBufferSize=Math.ceil(this.inputBufferSize*this.toSampleRate/this.fromSampleRate/this.channels*1.0000004768371582)+this.channels+this.channels;try{this.outputBuffer=new Float32Array(this.outputBufferSize),this.lastOutput=new Float32Array(this.channels)}catch(e){this.outputBuffer=[],this.lastOutput=[]}}},{key:"linearInterpolation",value:function(){var e=this;this.resampler=function(t){var i,r,a,n,o,s,l,c,u,d=t.length,h=e.channels;if(d%h!=0)throw new Error("Buffer was of incorrect sample length.");if(d<=0)return[];for(i=e.outputBufferSize,r=e.ratioWeight,a=e.lastWeight,n=0,o=0,s=0,l=0,c=e.outputBuffer;a<1;a+=r)for(o=a%1,n=1-o,e.lastWeight=a%1,u=0;u<e.channels;++u)c[l++]=e.lastOutput[u]*n+t[u]*o;for(a-=1,d-=h,s=Math.floor(a)*h;l<i&&s<d;){for(o=a%1,n=1-o,u=0;u<e.channels;++u)c[l++]=t[s+(u>0?u:0)]*n+t[s+(h+u)]*o;a+=r,s=Math.floor(a)*h}for(u=0;u<h;++u)e.lastOutput[u]=t[s++];return e.bufferSlice(l)}}},{key:"multiTap",value:function(){var e=this;this.resampler=function(t){var i,r,a,n,o,s,l,c,u,d,h,p=t.length,f=e.channels;if(p%f!=0)throw new Error("Buffer was of incorrect sample length.");if(p<=0)return[];for(i=e.outputBufferSize,r=[],a=e.ratioWeight,n=0,s=0,l=0,c=!e.tailExists,e.tailExists=!1,u=e.outputBuffer,d=0,h=0,o=0;o<f;++o)r[o]=0;do{if(c)for(n=a,o=0;o<f;++o)r[o]=0;else{for(n=e.lastWeight,o=0;o<f;++o)r[o]=e.lastOutput[o];c=!0}for(;n>0&&s<p;){if(l=1+s-h,!(n>=l)){for(o=0;o<f;++o)r[o]+=t[s+(o>0?o:0)]*n;h+=n,n=0;break}for(o=0;o<f;++o)r[o]+=t[s++]*l;h=s,n-=l}if(0!==n){for(e.lastWeight=n,o=0;o<f;++o)e.lastOutput[o]=r[o];e.tailExists=!0;break}for(o=0;o<f;++o)u[d++]=r[o]/a}while(s<p&&d<i);return e.bufferSlice(d)}}},{key:"resample",value:function(e){return this.fromSampleRate==this.toSampleRate?this.ratioWeight=1:(this.fromSampleRate<this.toSampleRate?this.lastWeight=1:(this.tailExists=!1,this.lastWeight=0),this.initializeBuffers(),this.ratioWeight=this.fromSampleRate/this.toSampleRate),this.resampler(e)}}])}(),Sb=[255,511,1023,2047,4095,8191,16383,32767];function Tb(e,t,i){for(var r=0;r<i;r++)if(e<=t[r])return r;return i}function Eb(e){var t=[];return Array.prototype.slice.call(e).forEach((function(e,i){t[i]=function(e){var t,i,r;return e>=0?t=213:(t=85,(e=-e-1)<0&&(e=32767)),i=Tb(e,Sb,8),i>=8?127^t:(r=i<<4,r|=i<2?e>>4&15:e>>i+3&15,r^t)}(e)})),t}function Cb(e){var t=[];return Array.prototype.slice.call(e).forEach((function(e,i){t[i]=function(e){var t=0;e<0?(e=132-e,t=127):(e+=132,t=255);var i=Tb(e,Sb,8);return i>=8?127^t:(i<<4|e>>i+3&15)^t}(e)})),t}var xb=function(e){function t(e){var i;S(this,t);var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};i=_(this,t),i._opt={},e&&(i.player=e),i.TAG_NAME="talk";var a=Bo(ta);return i._opt=Object.assign({},a,r),i._opt.sampleRate=parseInt(i._opt.sampleRate,10),i._opt.sampleBitsWidth=parseInt(i._opt.sampleBitsWidth,10),i.audioContext=null,i.gainNode=null,i.recorder=null,i.workletRecorder=null,i.biquadFilter=null,i.userMediaStream=null,i.clearWorkletUrlTimeout=null,i.bufferSize=512,i._opt.audioBufferLength=i.calcAudioBufferLength(),i.audioBufferList=[],i.socket=null,i.socketStatus=Pt,i.mediaStreamSource=null,i.heartInterval=null,i.checkGetUserMediaTimeout=null,i.wsUrl=null,i.startTimestamp=0,i.sequenceId=0,i.tempTimestamp=null,i.tempG711BufferList=[],i.tempRtpBufferList=[],i.tempPcmBufferList=[],i.events=new Yo(i),i._initTalk(),i.player||(i.debug=new an(i)),i._opt.encType!==ur&&i._opt.encType!==dr||8e3===i._opt.sampleRate&&16===i._opt.sampleBitsWidth||i.warn(i.TAG_NAME,"\n            encType is ".concat(i._opt.encType," and sampleBitsWidth is ").concat(i._opt.sampleBitsWidth,", set sampleBitsWidth to ").concat(i._opt.sampleBitsWidth,"。\n            ").concat(i._opt.encType," only support sampleRate 8000 and sampleBitsWidth 16")),i.log(i.TAG_NAME,"init",JSON.stringify(i._opt)),i}return k(t,e),T(t,[{key:"destroy",value:function(){this.clearWorkletUrlTimeout&&(clearTimeout(this.clearWorkletUrlTimeout),this.clearWorkletUrlTimeout=null),this.userMediaStream&&(this.userMediaStream.getTracks&&this.userMediaStream.getTracks().forEach((function(e){e.stop()})),this.userMediaStream=null),this.mediaStreamSource&&(this.mediaStreamSource.disconnect(),this.mediaStreamSource=null),this.recorder&&(this.recorder.disconnect(),this.recorder.onaudioprocess=null,this.recorder=null),this.biquadFilter&&(this.biquadFilter.disconnect(),this.biquadFilter=null),this.gainNode&&(this.gainNode.disconnect(),this.gainNode=null),this.workletRecorder&&(this.workletRecorder.disconnect(),this.workletRecorder=null),this.socket&&(this.socketStatus===Bt&&this._sendClose(),this.socket.close(),this.socket=null),this._stopHeartInterval(),this._stopCheckGetUserMediaTimeout(),this.audioContext=null,this.gainNode=null,this.recorder=null,this.audioBufferList=[],this.sequenceId=0,this.wsUrl=null,this.tempTimestamp=null,this.tempRtpBufferList=[],this.tempG711BufferList=[],this.tempPcmBufferList=[],this.startTimestamp=0,this.log(this.TAG_NAME,"destroy")}},{key:"addRtpToBuffer",value:function(e){var t=e.length+this.tempRtpBufferList.length,i=new Uint8Array(t);i.set(this.tempRtpBufferList,0),i.set(e,this.tempRtpBufferList.length),this.tempRtpBufferList=i}},{key:"addG711ToBuffer",value:function(e){var t=e.length+this.tempG711BufferList.length,i=new Uint8Array(t);i.set(this.tempG711BufferList,0),i.set(e,this.tempG711BufferList.length),this.tempG711BufferList=i}},{key:"addPcmToBuffer",value:function(e){var t=e.length+this.tempPcmBufferList.length,i=new Uint8Array(t);i.set(this.tempPcmBufferList,0),i.set(e,this.tempPcmBufferList.length),this.tempG711ButempPcmBufferListfferList=i}},{key:"downloadRtpFile",value:function(){this.debug.log(this.TAG_NAME,"downloadRtpFile");var e=new Blob([this.tempRtpBufferList]);try{var t=document.createElement("a");t.href=window.URL.createObjectURL(e),t.download=Date.now()+".rtp",t.click(),window.URL.revokeObjectURL(t.href)}catch(e){console.error("downloadRtpFile",e)}}},{key:"downloadG711File",value:function(){this.debug.log(this.TAG_NAME,"downloadG711File");var e=new Blob([this.tempG711BufferList]);try{var t=document.createElement("a");t.href=window.URL.createObjectURL(e),t.download=Date.now()+"."+this._opt.encType,t.click(),window.URL.revokeObjectURL(t.href)}catch(e){console.error("downloadG711File",e)}}},{key:"downloadPcmFile",value:function(){this.debug.log(this.TAG_NAME,"downloadPcmFile");var e=new Blob([this.tempPcmBufferList]);try{var t=document.createElement("a");t.href=window.URL.createObjectURL(e),t.download=Date.now()+"."+this._opt.encType,t.click(),window.URL.revokeObjectURL(t.href)}catch(e){console.error("downloadRtpFile",e)}}},{key:"downloadFile",value:function(){this._opt.packetType===qr?this.downloadRtpFile():this._opt.encType===ur||this._opt.encType===dr?this.downloadG711File():this.downloadPcmFile()}},{key:"calcAudioBufferLength",value:function(){var e=this._opt,t=e.sampleRate;e.sampleBitsWidth;return 8*t*.02/8}},{key:"socketStatusOpen",get:function(){return this.socketStatus===Bt}},{key:"log",value:function(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];this._log.apply(this,["log"].concat(t))}},{key:"warn",value:function(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];this._log.apply(this,["warn"].concat(t))}},{key:"error",value:function(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];this._log.apply(this,["error"].concat(t))}},{key:"_log",value:function(e){for(var t,i,r,a=arguments.length,n=new Array(a>1?a-1:0),o=1;o<a;o++)n[o-1]=arguments[o];this.player?(t=this.player.debug)[e].apply(t,n):this.debug?(i=this.debug)[e].apply(i,n):(r=console)[e].apply(r,n)}},{key:"_getSequenceId",value:function(){return++this.sequenceId}},{key:"_createWebSocket",value:function(){var e=this;return new Promise((function(t,i){var r=e.events.proxy;e.socket=new WebSocket(e.wsUrl),e.socket.binaryType="arraybuffer",e.emit(xt.talkStreamStart),r(e.socket,Yr,(function(){e.socketStatus=Bt,e.log(e.TAG_NAME,"websocket open -> do talk"),e.emit(xt.talkStreamOpen),t(),e._doTalk()})),r(e.socket,Zr,(function(t){e.log(e.TAG_NAME,"websocket message",t.data)})),r(e.socket,Qr,(function(t){e.socketStatus=Mt,e.warn(e.TAG_NAME,"websocket close -> reject",t),e.emit(xt.talkStreamClose),i(t)})),r(e.socket,Xr,(function(t){e.socketStatus=Ut,e.error(e.TAG_NAME,"websocket error -> reject",t),e.emit(xt.talkStreamError,t),i(t)}))}))}},{key:"_sendClose",value:function(){}},{key:"_initTalk",value:function(){this._initMethods(),this._opt.engine===$r?this._initWorklet():this._opt.engine===ea&&this._initScriptProcessor(),this.log(this.TAG_NAME,"audioContext samplerate",this.audioContext.sampleRate)}},{key:"_initMethods",value:function(){this.audioContext=new(window.AudioContext||window.webkitAudioContext)({sampleRate:48e3}),this.gainNode=this.audioContext.createGain(),this.gainNode.gain.value=1,this.biquadFilter=this.audioContext.createBiquadFilter(),this.biquadFilter.type="lowpass",this.biquadFilter.frequency.value=3e3,this.resampler=new wb({fromSampleRate:this.audioContext.sampleRate,toSampleRate:this._opt.sampleRate,channels:this._opt.numberChannels,inputBufferSize:this.bufferSize})}},{key:"_initScriptProcessor",value:function(){var e=this,t=this.audioContext.createScriptProcessor||this.audioContext.createJavaScriptNode;this.recorder=t.apply(this.audioContext,[this.bufferSize,this._opt.numberChannels,this._opt.numberChannels]),this.recorder.onaudioprocess=function(t){return e._onaudioprocess(t)}}},{key:"_initWorklet",value:function(){var e=this,t=Co((function(){var e=function(e){function t(e){var i;return S(this,t),i=_(this,t),i._cursor=0,i._bufferSize=e.processorOptions.bufferSize,i._buffer=new Float32Array(i._bufferSize),i}return k(t,e),T(t,[{key:"process",value:function(e,t,i){if(!e.length||!e[0].length)return!0;for(var r=0;r<e[0][0].length;r++)this._cursor+=1,this._cursor===this._bufferSize&&(this._cursor=0,this.port.postMessage({eventType:"data",buffer:this._buffer})),this._buffer[this._cursor]=e[0][0][r];return!0}}])}(y(AudioWorkletProcessor));registerProcessor("talk-processor",e)}));this.audioContext.audioWorklet&&this.audioContext.audioWorklet.addModule(t).then((function(){var t=new AudioWorkletNode(e.audioContext,"talk-processor",{processorOptions:{bufferSize:e.bufferSize}});t.connect(e.gainNode),t.port.onmessage=function(t){"data"===t.data.eventType&&e._encodeAudioData(t.data.buffer)},e.workletRecorder=t})),this.clearWorkletUrlTimeout=setTimeout((function(){URL.revokeObjectURL(t),e.clearWorkletUrlTimeout=null}),ke)}},{key:"_onaudioprocess",value:function(e){var t=e.inputBuffer.getChannelData(0);this._encodeAudioData(new Float32Array(t))}},{key:"_encodeAudioData",value:function(e){if(0!==e[0]||0!==e[1]){var t=this.resampler.resample(e),i=t;if(16===this._opt.sampleBitsWidth?i=function(e){for(var t=e.length,i=new Int16Array(t);t--;){var r=Math.max(-1,Math.min(1,e[t]));i[t]=r<0?32768*r:32767*r}return i}(t):8===this._opt.sampleBitsWidth&&(i=function(e){for(var t=e.length,i=new Int8Array(t);t--;){var r=Math.max(-1,Math.min(1,e[t])),a=r<0?32768*r:32767*r;i[t]=parseInt(255/(65535/(32768+a)),10)}return i}(t)),null!==i.buffer){var r=null;this._opt.encType===ur?r=Eb(i):this._opt.encType===dr?r=Cb(i):this._opt.encType===hr&&(r=i);for(var a=new Uint8Array(r),n=0;n<a.length;n++){var o=this.audioBufferList.length;this.audioBufferList[o++]=a[n],this.audioBufferList.length===this._opt.audioBufferLength&&(this._sendTalkMsg(new Uint8Array(this.audioBufferList)),this.audioBufferList=[])}}}else this.log(this.TAG_NAME,"empty audio data")}},{key:"_parseAudioMsg",value:function(e){var t=null;return this._opt.packetType!==qr||this._opt.encType!==ur&&this._opt.encType!==dr?this._opt.packetType===Jr&&(t=e):t=this.rtpPacket(e),t}},{key:"rtpPacket",value:function(e){var t=[],i=0,r=0,a=0,n=this._opt.rtpSsrc,o=e.length;this._opt.encType===ur?i=Hr:this._opt.encType===dr?i=Wr:this._opt.encType===pr&&(i=Vr),this.startTimestamp||(this.startTimestamp=Ln()),a=Ln()-this.startTimestamp,r=this._getSequenceId();var s=0;if(this._opt.packetTcpSendType===Kr){var l=o+12;t[s++]=255&l>>8,t[s++]=255&l>>0}t[s++]=128,t[s++]=128+i,t[s++]=r/256,t[s++]=r%256,t[s++]=a/65536/256,t[s++]=a/65536%256,t[s++]=a%65536/256,t[s++]=a%65536%256,t[s++]=n/65536/256,t[s++]=n/65536%256,t[s++]=n%65536/256,t[s++]=n%65536%256;for(var c=t.concat(g(e)),u=new Uint8Array(c.length),d=0;d<c.length;d++)u[d]=c[d];return u}},{key:"opusPacket",value:function(e){return e}},{key:"_sendTalkMsg",value:function(e){null===this.tempTimestamp&&(this.tempTimestamp=Ln());var t=Ln(),i=t-this.tempTimestamp,r=this._parseAudioMsg(e);this.log(this.TAG_NAME,"send talk msg and diff is ".concat(i," and byteLength is ").concat(r.byteLength," and length is ").concat(r.length,", and ").concat(this._opt.encType," length is ").concat(e.length)),Oo(this._opt.saveToTempFile)&&Oo(this._opt.debug)&&(this._opt.packetType===qr?this.addRtpToBuffer(r):this._opt.encType===ur||this._opt.encType===dr?this.addG711ToBuffer(r):this.addPcmToBuffer(r)),r&&(this.socketStatusOpen?this.socket.send(r.buffer):this.emit(It.tallWebsocketClosedByError)),this.tempTimestamp=t}},{key:"_doTalk",value:function(){this._getUserMedia()}},{key:"_getUserMedia",value:function(){var e=this;this.log(this.TAG_NAME,"getUserMedia"),void 0===window.navigator.mediaDevices&&(window.navigator.mediaDevices={}),void 0===window.navigator.mediaDevices.getUserMedia&&(this.log(this.TAG_NAME,"window.navigator.mediaDevices.getUserMedia is undefined and init function"),window.navigator.mediaDevices.getUserMedia=function(e){var t=navigator.getUserMedia||navigator.webkitGetUserMedia||navigator.mozGetUserMedia||navigator.msGetUserMedia;return t?new Promise((function(i,r){t.call(navigator,e,i,r)})):Promise.reject(new Error("getUserMedia is not implemented in this browser"))}),this._opt.checkGetUserMediaTimeout&&this._startCheckGetUserMediaTimeout(),window.navigator.mediaDevices.getUserMedia({audio:this._opt.audioConstraints,video:!1}).then((function(t){e.log(e.TAG_NAME,"getUserMedia success"),e.userMediaStream=t,e.mediaStreamSource=e.audioContext.createMediaStreamSource(t),e.mediaStreamSource.connect(e.biquadFilter),e.recorder?(e.biquadFilter.connect(e.recorder),e.recorder.connect(e.gainNode)):e.workletRecorder&&(e.biquadFilter.connect(e.workletRecorder),e.workletRecorder.connect(e.gainNode)),e.gainNode.connect(e.audioContext.destination),e.emit(xt.talkGetUserMediaSuccess),null===t.oninactive&&(t.oninactive=function(t){e._handleStreamInactive(t)})})).catch((function(t){e.error(e.TAG_NAME,"getUserMedia error",t.toString()),e.emit(xt.talkGetUserMediaFail,t.toString())})).finally((function(){e.log(e.TAG_NAME,"getUserMedia finally"),e._stopCheckGetUserMediaTimeout()}))}},{key:"_getUserMedia2",value:function(){var e=this;this.log(this.TAG_NAME,"getUserMedia"),navigator.mediaDevices?navigator.mediaDevices.getUserMedia({audio:!0}).then((function(t){e.log(e.TAG_NAME,"getUserMedia2 success")})):navigator.getUserMedia({audio:!0},this.log(this.TAG_NAME,"getUserMedia2 success"),this.log(this.TAG_NAME,"getUserMedia2 fail"))}},{key:"_getUserMedia3",value:function(){var e=A(v().mark((function e(){var t;return v().wrap((function(e){while(1)switch(e.prev=e.next){case 0:return this.log(this.TAG_NAME,"getUserMedia3"),e.prev=1,e.next=4,navigator.mediaDevices.getUserMedia({audio:{latency:!0,noiseSuppression:!0,autoGainControl:!0,echoCancellation:!0,sampleRate:48e3,channelCount:1},video:!1});case 4:t=e.sent,console.log("getUserMedia() got stream:",t),this.log(this.TAG_NAME,"getUserMedia3 success"),e.next=11;break;case 8:e.prev=8,e.t0=e["catch"](1),this.log(this.TAG_NAME,"getUserMedia3 fail");case 11:case"end":return e.stop()}}),e,this,[[1,8]])})));function t(){return e.apply(this,arguments)}return t}()},{key:"_handleStreamInactive",value:function(e){this.userMediaStream&&(this.warn(this.TAG_NAME,"stream oninactive",e),this.emit(xt.talkStreamInactive))}},{key:"_startCheckGetUserMediaTimeout",value:function(){var e=this;this._stopCheckGetUserMediaTimeout(),this.checkGetUserMediaTimeout=setTimeout((function(){e.log(e.TAG_NAME,"check getUserMedia timeout"),e.emit(xt.talkGetUserMediaTimeout)}),this._opt.getUserMediaTimeout)}},{key:"_stopCheckGetUserMediaTimeout",value:function(){this.checkGetUserMediaTimeout&&(this.log(this.TAG_NAME,"stop checkGetUserMediaTimeout"),clearTimeout(this.checkGetUserMediaTimeout),this.checkGetUserMediaTimeout=null)}},{key:"_startHeartInterval",value:function(){var e=this;this.heartInterval=setInterval((function(){e.log(e.TAG_NAME,"heart interval");var t=[35,36,0,0,0,0,0,0];t=new Uint8Array(t),e.socket.send(t.buffer)}),15e3)}},{key:"_stopHeartInterval",value:function(){this.heartInterval&&(this.log(this.TAG_NAME,"stop heart interval"),clearInterval(this.heartInterval),this.heartInterval=null)}},{key:"startTalk",value:function(e){var t=this;return new Promise((function(i,r){if(!function(){var e=!1,t=window.navigator;return t&&(e=!(!t.mediaDevices||!t.mediaDevices.getUserMedia),e||(e=!!(t.getUserMedia||t.webkitGetUserMedia||t.mozGetUserMedia||t.msGetUserMedia))),e}())return r("not support getUserMedia");if(t.wsUrl=e,t._opt.testMicrophone)t._doTalk();else{if(!t.wsUrl)return r("wsUrl is null");t._createWebSocket().catch((function(e){r(e)}))}t.once(xt.talkGetUserMediaFail,(function(){r("getUserMedia fail")})),t.once(xt.talkGetUserMediaSuccess,(function(){i()}))}))}},{key:"setVolume",value:function(e){e=parseFloat(e).toFixed(2),isNaN(e)||(e=In(e,0,1),this.gainNode.gain.value=e)}},{key:"getOption",value:function(){return this._opt}},{key:"volume",get:function(){return this.gainNode?parseFloat(100*this.gainNode.gain.value).toFixed(0):null}}])}(s),Rb=function(){function e(t){S(this,e),this.player=t,this.globalSetting=null;var i=Kn();this.defaultSettings={watermark_id:"JbPro_".concat(i),watermark_prefix:"JbPro_mask_".concat(i),watermark_txt:"JbPro 测试水印",watermark_x:0,watermark_y:0,watermark_rows:0,watermark_cols:0,watermark_x_space:0,watermark_y_space:0,watermark_font:"微软雅黑",watermark_color:"black",watermark_fontsize:"18px",watermark_alpha:.15,watermark_width:150,watermark_height:100,watermark_angle:15,watermark_parent_width:0,watermark_parent_height:0,watermark_parent_node:null},this.player.debug.log("Watermark","int")}return T(e,[{key:"destroy",value:function(){this._removeMark(),this.globalSetting=null,this.defaultSettings=null,this.player.debug.log("Watermark","destroy")}},{key:"remove",value:function(){this._removeMark()}},{key:"load",value:function(e){this.globalSetting=e,this._loadMark(e)}},{key:"resize",value:function(){this.player.debug.log("Watermark","resize()"),this.globalSetting&&this._loadMark(this.globalSetting)}},{key:"_loadMark",value:function(){var e=this.defaultSettings;if(1===arguments.length&&"object"==E(arguments[0])){var t=arguments[0]||{};for(var i in t)t[i]&&e[i]&&t[i]===e[i]||(t[i]||0===t[i])&&(e[i]=t[i])}var r=document.getElementById(e.watermark_id);r&&r.parentNode&&r.parentNode.removeChild(r);var a="string"==typeof e.watermark_parent_node?document.getElementById(e.watermark_parent_node):e.watermark_parent_node,n=a||document.body,o=n.getBoundingClientRect(),s=Math.max(n.scrollWidth,n.clientWidth,o.width),l=Math.max(n.scrollHeight,n.clientHeight,o.height),c=arguments[0]||{},u=n;(c.watermark_parent_width||c.watermark_parent_height)&&u&&(e.watermark_x=e.watermark_x+0,e.watermark_y=e.watermark_y+0);var d=document.getElementById(e.watermark_id),h=null;if(d)d.shadowRoot&&(h=d.shadowRoot);else{(d=document.createElement("div")).id=e.watermark_id,d.setAttribute("style","pointer-events: none !important; display: block !important"),h="function"==typeof d.attachShadow?d.attachShadow({mode:"open"}):d;var p=n.children,f=Math.floor(Math.random()*(p.length-1))+1;p[f]?n.insertBefore(d,p[f]):n.appendChild(d)}e.watermark_cols=parseInt((s-e.watermark_x)/(e.watermark_width+e.watermark_x_space));var m,g=parseInt((s-e.watermark_x-e.watermark_width*e.watermark_cols)/e.watermark_cols);e.watermark_x_space=g?e.watermark_x_space:g,e.watermark_rows=parseInt((l-e.watermark_y)/(e.watermark_height+e.watermark_y_space));var y,v,A,b=parseInt((l-e.watermark_y-e.watermark_height*e.watermark_rows)/e.watermark_rows);e.watermark_y_space=b?e.watermark_y_space:b,a?(m=e.watermark_x+e.watermark_width*e.watermark_cols+e.watermark_x_space*(e.watermark_cols-1),y=e.watermark_y+e.watermark_height*e.watermark_rows+e.watermark_y_space*(e.watermark_rows-1)):(m=0+e.watermark_x+e.watermark_width*e.watermark_cols+e.watermark_x_space*(e.watermark_cols-1),y=0+e.watermark_y+e.watermark_height*e.watermark_rows+e.watermark_y_space*(e.watermark_rows-1));for(var _=0;_<e.watermark_rows;_++){A=a?0+e.watermark_y+(l-y)/2+(e.watermark_y_space+e.watermark_height)*_:e.watermark_y+(l-y)/2+(e.watermark_y_space+e.watermark_height)*_;for(var k=0;k<e.watermark_cols;k++){v=a?0+e.watermark_x+(s-m)/2+(e.watermark_width+e.watermark_x_space)*k:e.watermark_x+(s-m)/2+(e.watermark_width+e.watermark_x_space)*k;var w=document.createElement("div"),S=document.createTextNode(e.watermark_txt);w.appendChild(S),w.id=e.watermark_prefix+_+k,w.style.webkitTransform="rotate("+e.watermark_angle+"deg)",w.style.MozTransform="rotate("+e.watermark_angle+"deg)",w.style.msTransform="rotate("+e.watermark_angle+"deg)",w.style.OTransform="rotate("+e.watermark_angle+"deg)",w.style.transform="rotate("+e.watermark_angle+"deg)",w.style.visibility="",w.style.position="absolute",w.style.left=v+"px",w.style.top=A+"px",w.style.overflow="hidden",w.style.zIndex="9999999",w.style.opacity=e.watermark_alpha,w.style.fontSize=e.watermark_fontsize,w.style.fontFamily=e.watermark_font,w.style.color=e.watermark_color,w.style.textAlign="center",w.style.width=e.watermark_width+"px",w.style.height=e.watermark_height+"px",w.style.display="block",w.style["-ms-user-select"]="none",h.appendChild(w)}}}},{key:"_removeMark",value:function(){var e=this.defaultSettings,t=document.getElementById(e.watermark_id);if(t){var i=t.parentNode;i&&i.removeChild(t)}}}])}(),Db=function(){function e(t){S(this,e),this.player=t,this.globalSetting=null;var i=Kn();this.defaultSettings={watermark_id:"JbPro_".concat(i),watermark_prefix:"JbPro_mask_".concat(i),watermark_txt:"JbPro 测试水印",watermark_x:0,watermark_y:0,watermark_rows:0,watermark_cols:0,watermark_x_space:100,watermark_y_space:100,watermark_font:"微软雅黑",watermark_color:"black",watermark_fontsize:18,watermark_alpha:.15,watermark_width:150,watermark_height:100,watermark_angle:-15,watermark_parent_width:0,watermark_parent_height:0,watermark_parent_node:null},this.player.debug.log("Watermark","int")}return T(e,[{key:"destroy",value:function(){this._removeMark(),this.globalSetting=null,this.defaultSettings=null,this.player.debug.log("Watermark","destroy")}},{key:"remove",value:function(){this._removeMark()}},{key:"load",value:function(e){this.globalSetting=e,this._loadMark(e)}},{key:"resize",value:function(){this.player.debug.log("Watermark","resize()"),this.globalSetting&&this._loadMark(this.globalSetting)}},{key:"_loadMark",value:function(){var e=this.defaultSettings;if(1===arguments.length&&"object"==E(arguments[0])){var t=arguments[0]||{};for(var i in t)t[i]&&e[i]&&t[i]===e[i]||(t[i]||0===t[i])&&(e[i]=t[i])}var r=document.getElementById(e.watermark_id);r&&r.parentNode&&r.parentNode.removeChild(r);var a="string"==typeof e.watermark_parent_node?document.getElementById(e.watermark_parent_node):e.watermark_parent_node,n=a||document.body,o=n.getBoundingClientRect(),s=Math.max(n.scrollWidth,n.clientWidth,o.width),l=Math.max(n.scrollHeight,n.clientHeight,o.height),c=arguments[0]||{},u=n;(c.watermark_parent_width||c.watermark_parent_height)&&u&&(e.watermark_x=e.watermark_x+0,e.watermark_y=e.watermark_y+0);var d=document.getElementById(e.watermark_id),h=null;if(d)d.shadowRoot&&(h=d.shadowRoot);else{(d=document.createElement("div")).id=e.watermark_id,d.setAttribute("style","pointer-events: none !important; display: block !important"),h="function"==typeof d.attachShadow?d.attachShadow({mode:"open"}):d;var p=n.children,f=Math.floor(Math.random()*(p.length-1))+1;p[f]?n.insertBefore(d,p[f]):n.appendChild(d)}var m=this._calcTextSize(),g=this.defaultSettings,y=g.watermark_x_space+m.width,v=g.watermark_y_space+m.height,A=2*v,b=y/2,_='<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" preserveAspectRatio="none">\n                            <defs>\n                                <pattern id="pattern1" x="0" y="0" width="'.concat(y,'" height="').concat(A,'" patternUnits="userSpaceOnUse" patternTransform="rotate(').concat(g.watermark_angle,')">\n                                    <text x="0" y="').concat(g.watermark_fontsize,'" style="font-family:').concat(g.watermark_font,"; font-size:").concat(g.watermark_fontsize,"; fill:").concat(g.watermark_color,"; fill-opacity:").concat(g.watermark_alpha,'">').concat(g.watermark_txt,'</text>\n                                </pattern>\n                                <pattern id="pattern2" x="').concat(b,'" y="').concat(v,'" width="').concat(y,'" height="').concat(A,'" patternUnits="userSpaceOnUse" patternTransform="rotate(').concat(g.watermark_angle,')">\n                                    <text x="0" y="').concat(g.watermark_fontsize,'" style="font-family:').concat(g.watermark_font,"; font-size:").concat(g.watermark_fontsize,"; fill:").concat(g.watermark_color,"; fill-opacity:").concat(g.watermark_alpha,'">').concat(g.watermark_txt,'</text>\n                                </pattern>\n                            </defs>\n                            <rect x="0" y="0" width="100%" height="100%" style="fill:url(#pattern1); fill-opacity:1;" />\n                            <rect x="0" y="0" width="100%" height="100%" style="fill:url(#pattern2); fill-opacity:1;" />\n                            </svg>'),k=window.btoa(unescape(encodeURIComponent(_))),w=document.createElement("div");w.style.position="absolute",w.style.left="0px",w.style.top="0px",w.style.overflow="hidden",w.style.zIndex="9999999",w.style.width=s+"px",w.style.height=l+"px",w.style.display="block",w.style["-ms-user-select"]="none",w.style.backgroundImage="url(data:image/svg+xml;base64,".concat(k,")"),h.appendChild(w)}},{key:"_removeMark",value:function(){var e=this.defaultSettings,t=document.getElementById(e.watermark_id);if(t){var i=t.parentNode;i&&i.removeChild(t)}}},{key:"_calcTextSize",value:function(){var e=this.globalSetting,t=e.watermark_txt,i=e.watermark_font,r=e.watermark_fontsize,a=document.createElement("span");a.innerHTML=t,a.setAttribute("style","font-family: ".concat(i,"; font-size: ").concat(r,"px; visibility: hidden; display: inline-block")),document.querySelector("body").appendChild(a);var n={width:a.offsetWidth,height:a.offsetHeight};return a.remove(),n}}])}(),Lb="right",Ib="left",Pb="up",Bb="down",Mb="leftUp",Ub="leftDown",Fb="rightUp",Ob="rightDown",Nb="zoomExpand",jb="zoomNarrow",Gb="apertureFar",zb="apertureNear",Hb="focusFar",Wb="focusNear",Vb="setPos",Jb="calPos",qb="delPos",Kb="wiperOpen",Yb="wiperClose",Qb="cruiseStart",Xb={stop:0,fiStop:0,right:1,left:2,up:8,down:4,leftUp:10,leftDown:6,rightUp:9,rightDown:5,zoomExpand:16,zoomNarrow:32,apertureFar:72,apertureNear:68,focusFar:66,focusNear:65,setPos:129,calPos:130,delPos:131,wiperOpen:140,wiperClose:141,setCruise:132,decCruise:133,cruiseStart:136,cruiseStop:0},Zb=[25,50,75,100,125,150,175,200,225,250],$b=[1,2,3,4,5,6,7,8,9,16],e_=[16,48,80,112,144,160,176,192,208,224];function t_(e){var t,i,r,a,n=e.type,o=e.speed,s=void 0===o?5:o,l=e.index,c=void 0===l?0:l,u=function(e){return Zb[(e=e||5)-1]||Zb[4]}(s);if(t=Xb[n],!t)return"";switch(n){case Pb:case Bb:case Gb:case zb:r=u;break;case Lb:case Ib:case Hb:case Wb:i=u;break;case Mb:case Ub:case Fb:case Ob:i=u,r=u;break;case Nb:case jb:a=function(e){return e_[(e=e||5)-1]||e_[4]}(s);break;case Jb:case qb:case Vb:r=i_(c);break;case Yb:case Kb:i=1;break;case Qb:i=i_(c)}return function(e,t,i,r){var a=[];return a[0]=165,a[1]=15,a[2]=1,a[3]=0,a[4]=0,a[5]=0,a[6]=0,e&&(a[3]=e),t&&(a[4]=t),i&&(a[5]=i),r&&(a[6]=r),a[7]=(a[0]+a[1]+a[2]+a[3]+a[4]+a[5]+a[6])%256,function(e){for(var t="",i=0;i<e.length;i++){var r=e[i].toString(16);1===r.length&&(r="0"+r),t+=r.toUpperCase()}return t}(a)}(t,i,r,a)}function i_(e){return $b[e-1]}var r_=["Boolean","Number","String","Undefined","Null","Date","Object"];function a_(e){if("object"!=E(e))return e;var t=Object.prototype.toString.call(e).slice(8,-1);switch(t){case"Array":case"Uint8Array":case"ArrayBuffer":return t+"["+e.length+"]";case"Object":return"{}";default:return t}}function n_(e,t,i){i||(i=1),t||(t=2);var r={};if(!e||"object"!=E(e))return e;var a=Object.prototype.toString.call(e).slice(8,-1);if(!r_.includes(a))return a;if(!(i>t)){for(var n in e)Object.prototype.hasOwnProperty.call(e,n)&&(i===t?r[n]=a_(e[n]):"object"==E(e[n])?r[n]=n_(e[n],t,i+1):r[n]=e[n]);return r}}function o_(){return(new Date).toLocaleString()}var s_=function(){function e(t){S(this,e);var i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this.player=t,this.TAG_NAME="MemoryLogger",this.logMaxSize=(null==i?void 0:i.logMaxSize)||204800,this.logSize=0,this.logTextArray=[],this.player.debug.log(this.TAG_NAME,"init")}return T(e,[{key:"destroy",value:function(){this.clear(),this.player.debug.log(this.TAG_NAME,"destroy")}},{key:"clear",value:function(){this.logSize=0,this.logTextArray=[]}},{key:"logCache",value:function(){var e="";try{for(var t=arguments.length,i=new Array(t),r=0;r<t;r++)i[r]=arguments[r];var a=i.map((function(e){return n_(e)}));e="[JbPro] "+o_()+JSON.stringify(a)}catch(e){return}if(this.logSize+=e.length,this.logTextArray.push(e),this.logSize>this.logMaxSize){var n=this.logTextArray.shift();this.logSize-=n.length}}},{key:"getLog",value:function(){return this.logTextArray.join("\n")}},{key:"getLogBlob",value:function(){var e=this.getLog();return new Blob([e],{type:"text/plain"})}},{key:"download",value:function(){var e=this.getLog();this.clear();var t=new Blob([e],{type:"text/plain"});hs(t,"JbPro-"+o_()+".log")}}])}(),l_=function(e){function t(e){var i;return S(this,t),i=_(this,t),i.player=e,i.TAG_NAME="Network",i.online=i.isOnline(),i.prevOnline=i.online,i.interval=null,i._initListener(),i.player.debug.log(i.TAG_NAME,"init"),i}return k(t,e),T(t,[{key:"destroy",value:function(){this.off(),this._stopCheck(),window.removeEventListener("online",this._updateOnlineStatus),window.removeEventListener("offline",this._updateOfflineStatus),this.player.debug.log(this.TAG_NAME,"destroy")}},{key:"_initListener",value:function(){window.addEventListener("online",this._updateOnlineStatus.bind(this)),window.addEventListener("offline",this._updateOfflineStatus.bind(this))}},{key:"_stopCheck",value:function(){this.interval&&(clearInterval(this.interval),this.interval=null)}},{key:"_startCheck",value:function(){var e=this;this.interval=setInterval((function(){e.isOnline()!==e.prevOnline&&(e.isOnline()?e._updateOnlineStatus():e._updateOfflineStatus())}),1e3)}},{key:"_updateOnlineStatus",value:function(){this.prevOnline=this.online,this.online=!0,this.logStatus(),this.emit("online")}},{key:"_updateOfflineStatus",value:function(){this.prevOnline=this.online,this.online=!1,this.logStatus(),this.emit("offline")}},{key:"logStatus",value:function(){var e=this.prevOnline?"online":"offline",t=this.online?"online":"offline";this.player.debug.log(this.TAG_NAME,"prevOnline: ".concat(this.prevOnline,", online: ").concat(this.online,", status: ").concat(e," -> ").concat(t))}},{key:"isOnline",value:function(){return void 0===navigator.onLine||navigator.onLine}},{key:"isOffline",value:function(){return!this.isOnline()}}])}(s),c_=function(t){function i(){var e;S(this,i);var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};e=_(this,i),e._opt={},e.TAG_NAME="JbPro",e.$container=null,Object.keys(t).forEach((function(e){if(void 0===t[e])throw new Error('JbPro option "'.concat(e,'" can not be undefined'))})),e.originalOptions=t;var r=Mo(),a=Object.assign({},r,t);a.url="",a.isMulti&&(a.debugUuid="xxxx".replace(/[xy]/g,(function(e){var t=16*Math.random()|0;return("x"==e?t:3&t|8).toString(16)}))),e.debug=new an(e),e.debug.log("JbPro","init");var n=t.container;if("string"==typeof t.container&&(n=document.querySelector(t.container)),!n)throw e.debug.error("JbPro","JbPro need container option and now container is",t.container),new Error("JbPro need container option");if(a.decoder&&No(-1!==a.decoder.indexOf("decoder-pro.js")||-1!==a.decoder.indexOf("decoder-pro-simd.js")))throw e.debug.error("JbPro","JbPro decoder ".concat(a.decoder," must be decoder-pro.js or decoder-pro-simd.js")),new Error("JbPro decoder ".concat(a.decoder," must be decoder-pro.js or decoder-pro-simd.js"));if("CANVAS"===n.nodeName||"VIDEO"===n.nodeName)throw e.debug.error("JbPro","JbPro container type can not be ".concat(n.nodeName," type")),new Error("JbPro container type can not be ".concat(n.nodeName," type"));if(a.videoBuffer>=a.heartTimeout)throw e.debug.error("JbPro","JbPro videoBuffer ".concat(a.videoBuffer,"s must be less than heartTimeout ").concat(a.heartTimeout,"s")),new Error("JbPro videoBuffer ".concat(a.videoBuffer,"s must be less than heartTimeout ").concat(a.heartTimeout,"s"));if(e._checkHasCreated(n))throw e.debug.error("JbPro","JbPro container has been created and can not be created again",n),new Error("JbPro container has been created and can not be created again",n);if(!n.classList)throw e.debug.error(e.TAG_NAME,"JbPro container is invalid, must be a DOM Element",n),new Error("JbPro container is invalid, must be a DOM Element",n);if(a.videoBuffer>10&&console.warn("JbPro","videoBuffer ".concat(a.videoBuffer,"s is too long, will black screen for ").concat(a.videoBuffer,"s , it is recommended to set it to less than 10s")),n.classList.add("jb-pro-container"),jo(n,_e,Kn()),No(a.isLive)){var o=document.createElement("video");return u(e,(o.muted=!0,o.setAttribute("controlsList","nodownload"),o.disablePictureInPicture="disablePictureInPicture",o.style.position="absolute",o.style.top=0,o.style.left=0,o.style.height="100%",o.style.width="100%",n.appendChild(o),e.$videoElement=o,e.$container=n,void(e._opt=a)))}if(delete a.container,no(a.videoBuffer)&&(a.videoBuffer=1e3*Number(a.videoBuffer)),no(a.videoBufferDelay)&&(a.videoBufferDelay=1e3*Number(a.videoBufferDelay)),no(a.networkDelay)&&(a.networkDelay=1e3*Number(a.networkDelay)),no(a.aiFaceDetectInterval)&&(a.aiFaceDetectInterval=1e3*Number(a.aiFaceDetectInterval)),no(a.aiObjectDetectInterval)&&(a.aiObjectDetectInterval=1e3*Number(a.aiObjectDetectInterval)),no(a.timeout)&&(ro(a.loadingTimeout)&&(a.loadingTimeout=a.timeout),ro(a.heartTimeout)&&(a.heartTimeout=a.timeout)),no(a.autoWasm)&&(ro(a.decoderErrorAutoWasm)&&(a.decoderErrorAutoWasm=a.autoWasm),ro(a.hardDecodingNotSupportAutoWasm)&&(a.hardDecodingNotSupportAutoWasm=a.autoWasm)),no(a.aiFaceDetectLevel)&&ro(a.aiFaceDetectWidth)){var s=La[a.aiFaceDetectLevel];s&&(a.aiFaceDetectWidth=s)}if(no(a.aiObjectDetectLevel)&&ro(a.aiObjectDetectWidth)){var l=Ia[a.aiObjectDetectLevel];l&&(a.aiObjectDetectWidth=l)}return Oo(a.isCrypto)&&(a.isM7sCrypto=!0),e._opt=a,e._destroyed=!1,e.$container=n,e._tempPlayBgObj={},e._tempVideoLastIframeInfo={},e._tempPlayerIsMute=!0,e._loadingTimeoutReplayTimes=0,e._heartTimeoutReplayTimes=0,e._streamErrorReplayTimes=0,e._streamEndReplayTimes=0,e._websocket1006ErrorReplayTimes=0,e.events=new Yo(e),e._opt.isUseNewFullscreenWatermark?e.watermark=new Db(e):e.watermark=new Rb(e),e.memoryLogger=new s_(e),e.network=new l_(e),e._websocket1006ErrorRetryLog=[],e._mseDecodeErrorRetryLog=[],e._wcsDecodeErrorRetryLog=[],e._isNetworkOfflinePaused=!1,e._isNetworkOfflinePausedAndNextPlayConfig={},e.widthOrHeightChangeReplayDelayTimeout=null,e.streamErrorReplayDelayTimeout=null,e.streamEndReplayDelayTimeout=null,e.$loadingBgImage=null,e.$loadingBg=null,e._initPlayer(n,a),e._initWatermark(),e._initNetwork(),e.debug.log("JbPro",'init success and version is "4-1-2024"'),console.log('JbPro Version is "4-1-2024"'),e}return k(i,t),T(i,[{key:"destroy",value:function(){var e=this;return new Promise((function(t,i){e.debug.log("JbPro","destroy()"),e._destroyed=!0,e.off(),e._removeTimeout(),e.$videoElement&&(e.$videoElement.pause(),e.$videoElement.currentTime=0,e.$videoElement.srcObject&&(e.$videoElement.srcObject=null,e.$videoElement.removeAttribute("srcObject")),e.$videoElement.src&&(e.$videoElement.src="",e.$videoElement.removeAttribute("src")),e.$container&&e.$container.removeChild(e.$videoElement),e.$videoElement=null),e._removeLoadingBackgroundForIOS(),e.player?e.player.destroy().then((function(){e.player=null,e._destroy(),t()})).catch((function(){i()})):(e._destroy(),t())}))}},{key:"_removeTimeout",value:function(){this.widthOrHeightChangeReplayDelayTimeout&&(clearTimeout(this.widthOrHeightChangeReplayDelayTimeout),this.widthOrHeightChangeReplayDelayTimeout=null),this.streamErrorReplayDelayTimeout&&(clearTimeout(this.streamErrorReplayDelayTimeout),this.streamErrorReplayDelayTimeout=null),this.streamEndReplayDelayTimeout&&(clearTimeout(this.streamEndReplayDelayTimeout),this.streamEndReplayDelayTimeout=null)}},{key:"_destroy",value:function(){var e,t;this.events&&(this.events.destroy(),this.events=null),this.talk&&(this.talk.destroy(),this.talk=null),this.watermark&&(this.watermark.destroy(),this.watermark=null),this.network&&(this.network.destroy(),this.network=null),this.memoryLogger&&(this.memoryLogger.destroy(),this.memoryLogger=null),this.$container&&(this.$container.classList.remove("jb-pro-container"),this.$container.classList.remove("jb-pro-fullscreen-web"),e=this.$container,t=_e,e&&(e.dataset?delete e.dataset[t]:e.removeAttribute("data-"+t)),this.$container=null),this._tempPlayBgObj=null,this._tempVideoLastIframeInfo=null,this._isNetworkOfflinePaused=!1,this._isNetworkOfflinePausedAndNextPlayConfig={},this._tempPlayerIsMute=!0,this._resetReplayTimes(),this.debug&&this.debug.log("JbPro","destroy end"),this._opt=null,this.debug=null}},{key:"_resetReplayTimes",value:function(){this._loadingTimeoutReplayTimes=0,this._heartTimeoutReplayTimes=0,this._streamErrorReplayTimes=0,this._streamEndReplayTimes=0,this._websocket1006ErrorReplayTimes=0,this._websocket1006ErrorRetryLog=[],this._mseDecodeErrorRetryLog=[],this._wcsDecodeErrorRetryLog=[]}},{key:"_getOriginalOpt",value:function(){var e=Mo();return Object.assign({},e,this.originalOptions)}},{key:"_initPlayer",value:function(e,t){this.player=new kb(e,t),this._bindEvents()}},{key:"_initTalk",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.talk&&(this.talk.destroy(),this.talk=null),this.player&&(e.debug=this.player._opt.debug),this.talk=new xb(this.player,e),this.debug.log("JbPro","_initTalk",this.talk.getOption()),this._bindTalkEvents()}},{key:"_resetPlayer",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return new Promise((function(i,r){e.debug.log(e.TAG_NAME,"_resetPlayer()",JSON.stringify(t));var a=function(){e._opt.url="",e._opt.playOptions={},e._opt=Object.assign(e._opt,t),e._initPlayer(e.$container,e._opt)};e.player?e.player.destroy().then((function(){e.player=null,a(),e.debug.log(e.TAG_NAME,"_resetPlayer() end"),i()})).catch((function(){r()})):(a(),e.debug.log(e.TAG_NAME,"_resetPlayer() end"),i())}))}},{key:"_bindEvents",value:function(){var e=this,t=this;Object.keys(Rt).forEach((function(i){e.player.on(Rt[i],(function(){for(var e=arguments.length,r=new Array(e),a=0;a<e;a++)r[a]=arguments[a];t.emit.apply(t,[i].concat(r))}))})),this._opt.playFailedAndPausedShowMessage&&this.on(xt.playFailedAndPaused,(function(t){e.player&&e.player.showTipsMessageByCode(t)})),this.player.once(xt.beforeDestroy,(function(){e.emit(xt.close),e.destroy().then((function(){})).catch((function(e){}))})),this.player.on(xt.resize,(function(){e.watermark&&e.watermark.resize()})),this.player.on(xt.fullscreen,(function(){e.watermark&&e.watermark.resize()})),this.player.on(xt.videoInfo,(function(){e.player&&(e.player.singleWatermark&&e.player.singleWatermark.resize(),e.player.ghostWatermark&&e.player.ghostWatermark.resize(),e.player.dynamicWatermark&&e.player.dynamicWatermark.resize())})),this.player.on(xt.memoryLog,(function(){var e;(e=t.memoryLogger).logCache.apply(e,arguments)})),this.player.on(xt.downloadMemoryLog,(function(){e.downloadMemoryLog()}))}},{key:"_bindTalkEvents",value:function(){var e=this;Object.keys(Dt).forEach((function(t){e.player.on(Dt[t],(function(i){e.emit(t,i)}))}))}},{key:"_initWatermark",value:function(){if(yo(this._opt.fullscreenWatermarkConfig)){var e=so(this.$container,this._opt.fullscreenWatermarkConfig);if(!e.watermark_txt)return void this.debug.warn("JbPro","fullscreenWatermarkConfig text is empty");this.watermark.load(e)}}},{key:"_initNetwork",value:function(){var e=this;this.network.on(xt.online,(function(){if(e.emit(xt.networkState,xt.online),e.isDestroyed())e.debug.log(e.TAG_NAME,"network online and JbPro is destroyed");else if(e._isNetworkOfflinePaused&&e._isNetworkOfflinePausedAndNextPlayConfig&&e._isNetworkOfflinePausedAndNextPlayConfig.url){var t=e._isNetworkOfflinePausedAndNextPlayConfig.url,i=e._isNetworkOfflinePausedAndNextPlayConfig.playOptions;e._streamErrorReplayTimes++;var r=e._isNetworkOfflinePausedAndNextPlayConfig.type||"unknown";e._isNetworkOfflinePaused=!1,e._isNetworkOfflinePausedAndNextPlayConfig={},e.debug.log(e.TAG_NAME,"".concat(r," and network online and reset player and play")),e.play(t,i).then((function(){e.debug.log(e.TAG_NAME,"".concat(r," and network online and play success"))})).catch((function(t){e.emit(xt.playFailedAndPaused,It.fetchError,{},error),e.debug.error(e.TAG_NAME,"".concat(r," and network online and play error"),t)}))}})),this.network.on(xt.offline,(function(){e.emit(xt.networkState,xt.offline)}))}},{key:"_checkHasCreated",value:function(e){return!!e&&!!Go(e,_e)}},{key:"isDestroyed",value:function(){return this._destroyed}},{key:"getOption",value:function(){return this.player?this.player.getOption():{}}},{key:"setDebug",value:function(e){this.debug.log("JbPro","setDebug() ".concat(e)),this._opt.debug=!!e,this.player?this.player.updateOption({debug:!!e},!0):this.debug.warn("JbPro","player is not init")}},{key:"getIsDebug",value:function(){var e=!1;return this.player&&(e=this.player._opt.debug),e}},{key:"mute",value:function(){this.debug.log("JbPro","mute()"),this.player&&this.player.mute(!0)}},{key:"cancelMute",value:function(){this.debug.log("JbPro","cancelMute()"),this.player&&this.player.mute(!1)}},{key:"setVolume",value:function(e){this.debug.log("JbPro","setVolume() ".concat(e)),this.player&&(this.player.volume=e)}},{key:"getVolume",value:function(){var e=null;return this.player&&(e=this.player.volume,e=parseFloat(e).toFixed(2)),e}},{key:"audioResume",value:function(){this.debug.log("JbPro","audioResume()"),this.player&&this.player.audio?this.player.audio.audioEnabled(!0):this.debug.warn("JbPro","audioResume error")}},{key:"setTimeout",value:function(e){this.debug.log("JbPro","setTimeout() ".concat(e)),e=Number(e),isNaN(e)?this.debug.warn("JbPro","setTimeout error: ".concat(e," is not a number")):(this._opt.timeout=e,this._opt.loadingTimeout=e,this._opt.heartTimeout=e,this.player&&this.player.updateOption({timeout:e,loadingTimeout:e,heartTimeout:e}))}},{key:"setScaleMode",value:function(e){this.debug.log("JbPro","setScaleMode() ".concat(e)),this.player?this.player.setScaleMode(e):this.debug.warn("JbPro","setScaleMode() player is null")}},{key:"pause",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]&&arguments[0];return new Promise((function(i,r){e.debug.log("JbPro","pause() ".concat(t)),(e._opt.pauseAndNextPlayUseLastFrameShow||e._opt.replayUseLastFrameShow)&&(e._tempPlayBgObj=e._getVideoLastIframeInfo()),e._tempPlayerIsMute=e.isMute(),e._pause(t).then((function(e){i(e)})).catch((function(e){r(e)}))}))}},{key:"_pause",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]&&arguments[0];return new Promise((function(i,r){if(e.debug.log("JbPro","_pause() ".concat(t)),e.isDestroyed())return r("JbPro is destroyed");e._resetReplayTimes(),e.player?e.player.pause(t).then((function(e){i(e)})).catch((function(e){r(e)})):r("player is null")}))}},{key:"close",value:function(){var e=this;return new Promise((function(t,i){e.debug.log("JbPro","close()"),e._opt.url="",e._resetReplayTimes(),e.player?e.player.close().then((function(){t()})).catch((function(e){i(e)})):i("player is null")}))}},{key:"clearView",value:function(){this.debug.log("JbPro","clearView()"),this.player&&this.player.video?this.getRenderType()===he?this.player.video.clearView():this.debug.warn("JbPro","clearView","render type is video, not support clearView, please use canvas render type"):this.debug.warn("JbPro","clearView","player is null")}},{key:"play",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"",i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return new Promise((function(r,a){if(e.debug.log("JbPro","play() ".concat(t),JSON.stringify(i)),!t&&!e._opt.url)return e.emit(xt.error,It.playError),void a("url is null and this._opt.url is null");if(t&&(t=(""+t).trim(),-1===t.indexOf("http:")&&-1===t.indexOf("https:")&&-1===t.indexOf("webrtc:")&&-1===t.indexOf("ws:")&&-1===t.indexOf("wss:")&&-1===t.indexOf("wt:")&&-1===t.indexOf("artc:")))return a("url ".concat(t,' must be "http:" or "https:" or "webrtc:" or "ws:" or "wss：" or "wt:" or "artc:" protocol'));if(No(e._opt.isLive))return e.$videoElement.controls="controls",e.$videoElement.muted=!1,e.$videoElement.src=t,e.$videoElement.play(),void r(e.$videoElement);if(e._opt.isM7sCrypto){var n=i.cryptoKey||e._opt.playOptions.cryptoKey,o=i.cryptoIV||e._opt.playOptions.cryptoIV;if(e._opt.m7sCryptoKey&&(!n||!o)){var s=e._opt.m7sCryptoKey.split(".");n=Io(s[0]),o=Io(s[1])}if(!n||!o){var l=t||e._opt.url;return void e._cryptoPlay(l).then((function(n){var o=n.cryptoIV,s=n.cryptoKey;e._opt.playOptions.cryptoKey=s,e._opt.playOptions.cryptoIV=o,i.cryptoIV=o,i.cryptoKey=s,e._playBefore(t,i).then((function(){r()})).catch((function(e){a(e)}))})).catch((function(e){a(e)}))}e._opt.playOptions.cryptoKey=n,e._opt.playOptions.cryptoIV=o,i.cryptoIV=o,i.cryptoKey=n}else if(e._opt.isXorCrypto){var c=i.cryptoKey||e._opt.playOptions.cryptoKey,u=i.cryptoIV||e._opt.playOptions.cryptoIV;if(e._opt.xorCryptoKey&&(!c||!u)){var d=e._opt.xorCryptoKey.split(".");c=Io(d[0]),u=Io(d[1])}c&&u&&(e._opt.playOptions.cryptoKey=c,e._opt.playOptions.cryptoIV=u,i.cryptoIV=u,i.cryptoKey=c)}e._playBefore(t,i).then((function(){r()})).catch((function(e){a(e)}))}))}},{key:"_playBefore",value:function(e,t){var i=this;return new Promise((function(r,a){if(i.player)if(e)if(i._opt.url)if(e===i._opt.url)if(i.player.playing)i.debug.log("JbPro","_playBefore","playing and resolve()"),r();else{i.debug.log("JbPro","_playBefore","this._opt.url === url and pause ->  play and destroy play");var n=i._getOriginalOpt();(i._opt.pauseAndNextPlayUseLastFrameShow||i._opt.replayUseLastFrameShow)&&i._tempPlayBgObj&&i._tempPlayBgObj.loadingBackground&&(n=Object.assign(n,i._tempPlayBgObj)),No(i._tempPlayerIsMute)&&(n.isNotMute=!0,i._tempPlayerIsMute=!0);var o=i._opt.url,s=i._opt.playOptions;i._resetPlayer(n).then((function(){i._play(o,s).then((function(){r()})).catch((function(e){i.debug.error("JbPro","_playBefore this.player.play error",e),i.emit(xt.crashLog,i.getCrashLog("this.player.play 1",e)),a(e)}))})).catch((function(e){i.debug.error("JbPro","_resetPlayer error",e)}))}else{i.debug.log("JbPro","_playBefore","\n                            this._url.url is ".concat(i._opt.url,"\n                            and new url is ").concat(e,"\n                            and destroy and play new url"));var l=i._getOriginalOpt();i._resetPlayer(l).then((function(){i._play(e,t).then((function(){r()})).catch((function(e){i.debug.error("JbPro","_playBefore _play error",e),i.emit(xt.crashLog,i.getCrashLog("this.player.play 2",e)),a(e)}))})).catch((function(e){i.debug.error("JbPro","_resetPlayer error",e)}))}else i._play(e,t).then((function(){r()})).catch((function(e){i.debug.error("JbPro","_playBefore _play error",e),i.emit(xt.crashLog,i.getCrashLog("this.player.play 3",e)),a(e)}));else{var c=i._getOriginalOpt();(i._opt.pauseAndNextPlayUseLastFrameShow||i._opt.replayUseLastFrameShow)&&i._tempPlayBgObj&&i._tempPlayBgObj.loadingBackground&&(c=Object.assign(c,i._tempPlayBgObj)),No(i._tempPlayerIsMute)&&(c.isNotMute=!0,i._tempPlayerIsMute=!0);var u=i._opt.url,d=i._opt.playOptions;i._resetPlayer(c).then((function(){i._play(u,d).then((function(){r()})).catch((function(e){i.debug.error("JbPro","_playBefore _play error",e),i.emit(xt.crashLog,i.getCrashLog("this.player.play 4",e)),a(e)}))})).catch((function(e){i.debug.error("JbPro","_resetPlayer error",e)}))}else e?i._play(e,t).then((function(){r()})).catch((function(e){i.debug.error("JbPro","_playBefore _play error",e),i.emit(xt.crashLog,i.getCrashLog("this.player.play 5",e)),a(e)})):i._play(i._opt.url,i._opt.playOptions).then((function(){r()})).catch((function(e){i.debug.error("JbPro","_playBefore _play error",e),i.emit(xt.crashLog,i.getCrashLog("this.player.play 6",e)),a(e)}))}))}},{key:"_cryptoPlay",value:function(e){var t=this;return new Promise((function(i,r){var a,n=function(e){var t=(e||document.location.toString()).split("//"),i=t[1].indexOf("/"),r=t[1].substring(i);return-1!=r.indexOf("?")&&(r=r.split("?")[0]),r}(e),o=t._opt.cryptoKeyUrl,s="",l=Po(e);if(o){if(s=o,t._opt.isM7sCrypto&&-1===s.indexOf("/crypto/?stream=")){var c=Po(o);s=c.origin+be+"?stream=".concat(n)}}else o=l.origin+be,s=o+"?stream=".concat(n);t.player.debug.log("JbPro","_cryptoPlay() cryptoKeyUrl: ".concat(s," and opt.cryptoKeyUrl: ").concat(t._opt.cryptoKeyUrl)),(a=s,new Promise((function(e,t){Vl.get(a).then((function(t){e(t)})).catch((function(e){t(e)}))}))).then((function(e){if(e){var t=e.split("."),a=Io(t[0]),n=Io(t[1]);n&&a?i({cryptoIV:n,cryptoKey:a}):r("get cryptoIV or cryptoKey error")}else r("cryptoKeyUrl: getM7SCryptoStreamKey ".concat(s," res is null"))})).catch((function(e){r(e)}))}))}},{key:"playback",value:function(e){var t=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return new Promise((function(r,a){if(t.debug.log("JbPro","playback() ".concat(e,", options: ").concat(JSON.stringify(i))),No(t._opt.isLive))return a("this._opt.isLive is false, can not playback");var n=Uo(),o=Object.assign({},n.playbackConfig,t._opt.playbackConfig,i);o.isUseFpsRender||o.isCacheBeforeDecodeForFpsRender&&(o.isCacheBeforeDecodeForFpsRender=!1,t.debug.warn("JbPro","playbackConfig.isUseFpsRender is false, isCacheBeforeDecodeForFpsRender can not be ture, isCacheBeforeDecodeForFpsRender is set to false")),0===o.rateConfig.length&&o.showRateBtn&&(o.showRateBtn=!1,t.debug.warn("JbPro","playbackConfig.rateConfig.length is 0, showRateBtn can not be ture, showRateBtn is set to false")),o.controlType,ve.simple,t._resetPlayer({videoBuffer:0,playbackConfig:o,playType:z,openWebglAlignment:!0,useMSE:o.useMSE,useWCS:o.useWCS,useSIMD:!0}).then((function(){t.play(e,i).then((function(){r()})).catch((function(e){a(e)}))})).catch((function(e){a(e)}))}))}},{key:"playbackPause",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]&&arguments[0];return this.debug.log("JbPro","playbackPause() ".concat(t)),this._opt.playType===j?Promise.reject("playType is player, can not call playbackPause method"):new Promise((function(i,r){if(!e.player)return r("player is null");Oo(t)?e._pause().then((function(){i()})).catch((function(e){r(e)})):(e.player.playbackPause=!0,i())}))}},{key:"playbackResume",value:function(){var e=this;return this.debug.log("JbPro","playbackResume()"),this._opt.playType===j?Promise.reject("playType is player, can not call playbackResume method"):new Promise((function(t,i){if(!e.player)return i("player is null");e.player.playbackPause=!1,t()}))}},{key:"forward",value:function(e){var t=this;return this.debug.log("JbPro","forward() ".concat(e)),No(this._opt.isLive)||this._opt.playType===j?Promise.reject("forward() method only just for playback type"):Xn(Number(e))?new Promise((function(i,r){t.player?(e=In(Number(e),.1,32),t.player.decoderWorker&&t.player.decoderWorker.updateWorkConfig({key:"playbackRate",value:e}),t.player.playback.setRate(e),t.player.video&&t.player.video.setRate(e),t.player.audio&&t.player.audio.setRate(e),(t.player.isPlaybackUseWCS()||t.player.isPlaybackUseMSE())&&(t.player.demux.dropBuffer$2(),t.player.isPlaybackCacheBeforeDecodeForFpsRender()&&t.player.demux.initPlaybackCacheLoop()),i()):r("player is not playing")})):Promise.reject('forward() params "rate": '.concat(e," must be number type"))}},{key:"playbackForward",value:function(e){return this.forward(e)}},{key:"normal",value:function(){return this.forward(1)}},{key:"playbackNormal",value:function(){return this.normal()}},{key:"updatePlaybackForwardMaxRateDecodeIFrame",value:function(e){this.debug.log("JbPro","updatePlaybackForwardMaxRateDecodeIFrame() ".concat(e)),e=Number(e),e=In(e=parseInt(e,10),1,8),this._opt.playbackForwardMaxRateDecodeIFrame=e,this.player?this.player.updateOption({playbackForwardMaxRateDecodeIFrame:e},!0):this.debug.warn("JbPro","updatePlaybackForwardMaxRateDecodeIFrame() player is null")}},{key:"setPlaybackStartTime",value:function(e){this.debug.log("JbPro","setPlaybackStartTime() ".concat(e));var t=mo(e);this.player?this.player.isPlayback()?t<10&&0!==e&&this.player.playback.isControlTypeNormal()?this.debug.warn("JbPro","setPlaybackStartTime() control type is normal and  timestamp: ".concat(e," is not valid")):this.player.playback.isControlTypeSimple()&&e>this.player.playback.totalDuration?this.debug.warn("JbPro","setPlaybackStartTime() control type is simple and timestamp: ".concat(e," is more than ").concat(this.player.playback.totalDuration)):this.player.playing&&(this.player.playback.isControlTypeNormal()&&10===t&&(e*=1e3),this.player.playback.setStartTime(e),this.playbackClearCacheBuffer()):this.debug.warn("JbPro","setPlaybackStartTime() playType is not playback"):this.debug.warn("JbPro","setPlaybackStartTime() player is null")}},{key:"setPlaybackShowPrecision",value:function(e){this.debug.log("JbPro","setPlaybackShowPrecision() ".concat(e)),this.player?this.player.isPlayback()?this.player.playback.isControlTypeNormal()?this.player.playback.setShowPrecision(e):this.debug.warn("JbPro","control type is not normal , not support!"):this.debug.warn("JbPro","playType is not playback"):this.debug.warn("JbPro","player is null")}},{key:"playbackCurrentTimeScroll",value:function(){this.debug.log("JbPro","playbackCurrentTimeScroll()"),this.player?this.player.isPlayback()?this.player.playback.isControlTypeNormal()?this.player.playback.currentTimeScroll():this.debug.warn("JbPro","control type is not normal , not support!"):this.debug.warn("JbPro","playType is not playback"):this.debug.warn("JbPro","player is null")}},{key:"playbackClearCacheBuffer",value:function(){this.debug.log("JbPro","playbackClearCacheBuffer()"),this.player?this.player.isPlayback()?(this.player.video&&this.player.video.clear(),this.player.audio&&this.player.audio.clear(),this.clearBufferDelay()):this.debug.warn("JbPro","playType is not playback"):this.debug.warn("JbPro","player is null")}},{key:"getPlaybackCurrentRate",value:function(){if(this.player){if(this.player.isPlayback())return this.player.getPlaybackRate();this.debug.warn("JbPro","playType is not playback")}else this.debug.warn("JbPro","player is null")}},{key:"updatePlaybackLocalOneFrameTimestamp",value:function(e){this.debug.log("JbPro","updatePlaybackLocalOneFrameTimestamp() ".concat(e)),this.player?this.player.isPlayback()?this.player.playback.updateLocalOneFrameTimestamp(e):this.debug.warn("JbPro","playType is not playback"):this.debug.warn("JbPro","player is null")}},{key:"setStreamQuality",value:function(e){this.debug.log("JbPro","setStreamQuality() ".concat(e)),this.player?this.player._opt.operateBtns.quality?(this.player._opt.qualityConfig||[]).includes(e)?this.player.streamQuality=e:this.debug.warn("JbPro","quality: ".concat(e," is not in qualityList")):this.debug.warn("JbPro","player._opt.operateBtns.quality is false"):this.debug.warn("JbPro","player is null")}},{key:"_play",value:function(){var t=this,i=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"",r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return new Promise((function(a,n){if(!t.player)return n("player is null");var o=!1;t._opt.url&&t._opt.url!==i&&(o=!0),t._opt.url=i,t._opt.playOptions=r;var s=i.split("?")[0],u=s.startsWith("http://")||s.startsWith("https://"),d=s.startsWith("webrtc://"),h=s.startsWith("artc://"),p=s.startsWith("wt://"),f=s.startsWith("ws://")||s.startsWith("wss://"),m=u||f,g=u&&s.endsWith(".m3u8"),y=m&&s.endsWith(".flv"),v=m&&(s.endsWith(".fmp4")||s.endsWith(".mp4")),A=m&&s.endsWith(".mpeg4"),b=m&&(s.endsWith(".h264")||s.endsWith(".h265")),_=m&&s.endsWith(".ts"),k=t._opt.isWebrtcForZLM||!1,w=t._opt.isWebrtcForSRS||!1,S=t._opt.isWebrtcForOthers||!1;d&&(-1!==i.indexOf("/index/api/webrtc")?(k=!0,w=!1,S=!1):-1!==i.indexOf("/rtc/v1/play/")&&(w=!0,k=!1,S=!1));var T=null,E=null;if(y&&No(t._opt.isFlv)&&t._resetDemuxType("isFlv"),v&&No(t._opt.isFmp4)&&t._resetDemuxType("isFmp4"),A&&No(t._opt.isMpeg4)&&t._resetDemuxType("isMpeg4"),b&&No(t._opt.isNakedFlow)&&t._resetDemuxType("isNakedFlow"),_&&No(t._opt.isTs)&&t._resetDemuxType("isTs"),u?T=g?x:c:p?T=D:d?T=R:h?T=L:f&&(T=l),t._opt.isNakedFlow?E=X:t._opt.isFmp4?E=Z:t._opt.isMpeg4?E=$:t._opt.isFlv?E=J:t._opt.isTs?E=te:g?E=K:d?E=Y:h?E=ee:p?E=Q:f&&(E=q),!T||!E)return t._opt.playFailedAndPausedShowMessage&&t.showErrorMessageTips("url is not support"),n("play url ".concat(i," is invalid, protocol is ").concat(I[T],", demuxType is ").concat(E));t.debug.log("JbPro","play url ".concat(i," protocol is ").concat(I[T],", demuxType is ").concat(E));var C=function(){t.player.once(It.webglAlignmentError,(function(e){if(t.isDestroyed())t.debug.log("JbPro","webglAlignmentError but player is destroyed");else if(t.emit(xt.crashLog,t.getCrashLog(It.webglAlignmentError,e)),t.player&&t.player._opt.webglAlignmentErrorReplay){t.debug.log("JbPro","webglAlignmentError");var i=t._opt.url,r=t._opt.playOptions;t._resetPlayer({openWebglAlignment:!0}).then((function(){t.play(i,r).then((function(){t.debug.log("JbPro","webglAlignmentError and play success")})).catch((function(i){t.emit(xt.playFailedAndPaused,It.webglAlignmentError,{},e),t.debug.error("JbPro","webglAlignmentError and play error",i)}))})).catch((function(e){t.debug.error("JbPro","webglAlignmentError and _resetPlayer error",e)}))}else{var a=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(a).then((function(){t.emit(xt.playFailedAndPaused,It.webglAlignmentError,{},e),t.debug.log("JbPro","webglAlignmentError and webglAlignmentErrorReplay is false")})).catch((function(i){t.emit(xt.playFailedAndPaused,It.webglAlignmentError,{},e),t.debug.error("JbPro","webglAlignmentError and pause error",i)}))}})),t.player.once(It.webglContextLostError,(function(e){if(t.isDestroyed())t.debug.log("JbPro","webglContextLostError but player is destroyed");else{t.emit(xt.crashLog,t.getCrashLog(It.webglContextLostError,e));var i=t._getVideoLastIframeInfo();if(t.player&&t.player._opt.webglContextLostErrorReplay){t.debug.log("JbPro","webglContextLostError");var r=t._opt.url,a=t._opt.playOptions,n={};t.player._opt.replayUseLastFrameShow&&(n=Object.assign({},n,i,{loadingIcon:t.player._opt.replayShowLoadingIcon})),No(t.isMute())&&(n.isNotMute=!0),t._resetPlayer(n).then((function(){t.play(r,a).then((function(){t.debug.log("JbPro","webglContextLostError and play success")})).catch((function(r){t.emit(xt.playFailedAndPaused,It.webglContextLostError,i,e),t.debug.error("JbPro","webglContextLostError and play error",r)}))})).catch((function(r){t.emit(xt.playFailedAndPaused,It.webglContextLostError,i,e),t.debug.error("JbPro","webglContextLostError and _resetPlayer error",r)}))}else{var o=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(o).then((function(){t.emit(xt.playFailedAndPaused,It.webglContextLostError,i,e),t.debug.log("JbPro","webglContextLostError and webglContextLostErrorReplay is false")})).catch((function(r){t.emit(xt.playFailedAndPaused,It.webglContextLostError,i,e),t.debug.error("JbPro","webglAlignmentError and pause error",r)}))}}})),t.player.once(It.mediaSourceH265NotSupport,(function(e){if(t.isDestroyed())t.debug.log("JbPro","mediaSourceH265NotSupport but player is destroyed");else if(t.emit(xt.crashLog,t.getCrashLog(It.mediaSourceH265NotSupport,e)),t.player&&t.player._opt.hardDecodingNotSupportAutoWasm){t.debug.log("JbPro","mediaSourceH265NotSupport auto wasm [mse-> wasm] reset player and play");var i=t._opt.url,r=t._opt.playOptions;t._resetPlayer({useMSE:!1,useWCS:!1}).then((function(){t.play(i,r).then((function(){t.debug.log("JbPro","mediaSourceH265NotSupport auto wasm [mse-> wasm] reset player and play success")})).catch((function(i){t.emit(xt.playFailedAndPaused,It.mediaSourceH265NotSupport,e),t.debug.error("JbPro","mediaSourceH265NotSupport auto wasm [mse-> wasm] reset player and play error",i)}))})).catch((function(i){t.emit(xt.playFailedAndPaused,It.mediaSourceH265NotSupport,{},e),t.debug.error("JbPro","mediaSourceH265NotSupport auto wasm [mse-> wasm] _resetPlayer error",i)}))}else{var a=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(a).then((function(){t.emit(xt.playFailedAndPaused,It.mediaSourceH265NotSupport,{},e),t.debug.log("JbPro","mediaSourceH265NotSupport and autoWasm is false")})).catch((function(i){t.emit(xt.playFailedAndPaused,It.mediaSourceH265NotSupport,{},e),t.debug.error("JbPro","mediaSourceH265NotSupport and pause error",i)}))}})),t.player.once(It.mediaSourceFull,(function(e){if(t.isDestroyed())t.debug.log("JbPro","mediaSourceFull but player is destroyed");else{t.emit(xt.crashLog,t.getCrashLog(It.mediaSourceFull,e));var i=t._getVideoLastIframeInfo();if(t.player&&t.player._opt.mseDecodeErrorReplay){var r=t._opt.url,a=t._opt.playOptions,n={},o=t.player._opt.decoderErrorAutoWasm,s=!0;o?n={useMSE:!1,useWCS:!1}:t._checkIsMeaningfulRetry(tn)?t._mseDecodeErrorRetryLog.push(Ln()):(o=!0,s=!1,n={useMSE:!1,useWCS:!1}),t.debug.log("JbPro","mediaSourceFull and auto wasm ".concat(No(s)?" and is not meaningful Retry":""," [mse-> ").concat(o?"wasm":"mse","] reset player and play")),t.player._opt.replayUseLastFrameShow&&(n=Object.assign({},n,i,{loadingIcon:t.player._opt.replayShowLoadingIcon})),No(t.isMute())&&(n.isNotMute=!0),t._resetPlayer(n).then((function(){t.play(r,a).then((function(){t.debug.log("JbPro","mediaSourceFull and reset player and play success")})).catch((function(r){t.emit(xt.playFailedAndPaused,It.mediaSourceFull,i,e),t.debug.error("JbPro","mediaSourceFull and reset player and play error",r)}))})).catch((function(r){t.emit(xt.playFailedAndPaused,It.mediaSourceFull,i,e),t.debug.error("JbPro","mediaSourceFull and _resetPlayer error",r)}))}else{var l=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(l).then((function(){t.emit(xt.playFailedAndPaused,It.mediaSourceFull,i,e),t.debug.log("JbPro","mediaSourceFull and autoWasm is false")})).catch((function(r){t.emit(xt.playFailedAndPaused,It.mediaSourceFull,i,e),t.debug.error("JbPro","mediaSourceFull and pause error",r)}))}}})),t.player.once(It.mediaSourceAppendBufferError,(function(e){if(t.isDestroyed())t.debug.log("JbPro","mediaSourceAppendBufferError but player is destroyed");else{t.emit(xt.crashLog,t.getCrashLog(It.mediaSourceAppendBufferError,e));var i=t._getVideoLastIframeInfo();if(t.player&&t.player._opt.mseDecodeErrorReplay){var r=t._opt.url,a=t._opt.playOptions,n={},o=t.player._opt.decoderErrorAutoWasm,s=!0;o?n={useMSE:!1,useWCS:!1}:t._checkIsMeaningfulRetry(tn)?t._mseDecodeErrorRetryLog.push(Ln()):(o=!0,s=!1,n={useMSE:!1,useWCS:!1}),t.player.isMSEAudioDecoderError&&(t.player.debug.log("JbPro","mediaSourceAppendBufferError and isMSEAudioDecoderError is true so set mseDecodeAudio = false"),n.mseDecodeAudio=!1),t.debug.log("JbPro","mediaSourceAppendBufferError and auto wasm ".concat(No(s)?" and is not meaningful Retry":""," [mse-> ").concat(o?"wasm":"mse","] reset player and play")),t.player._opt.replayUseLastFrameShow&&(n=Object.assign({},n,i,{loadingIcon:t.player._opt.replayShowLoadingIcon})),No(t.isMute())&&(n.isNotMute=!0),t._resetPlayer(n).then((function(){t.play(r,a).then((function(){t.debug.log("JbPro","mediaSourceAppendBufferError and reset player and play success")})).catch((function(r){t.emit(xt.playFailedAndPaused,It.mediaSourceAppendBufferError,i,e),t.debug.error("JbPro","mediaSourceAppendBufferError and reset player and play error",r)}))})).catch((function(r){t.emit(xt.playFailedAndPaused,It.mediaSourceAppendBufferError,i,e),t.debug.error("JbPro","mediaSourceAppendBufferError and _resetPlayer error",r)}))}else{var l=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(l).then((function(){t.emit(xt.playFailedAndPaused,It.mediaSourceAppendBufferError,i,e),t.debug.log("JbPro","mediaSourceAppendBufferError and autoWasm is false")})).catch((function(r){t.emit(xt.playFailedAndPaused,It.mediaSourceAppendBufferError,i,e),t.debug.error("JbPro","mediaSourceAppendBufferError and pause error",r)}))}}})),t.player.once(It.mseSourceBufferError,(function(e){if(t.isDestroyed())t.debug.log("JbPro","mseSourceBufferError but player is destroyed");else{t.emit(xt.crashLog,t.getCrashLog(It.mseSourceBufferError,e));var i=t._getVideoLastIframeInfo();if(t.player&&t.player._opt.mseDecodeErrorReplay){var r=t._opt.url,a=t._opt.playOptions,n={};if(t.player._opt.mseDecoderUseWorker)n={mseDecoderUseWorker:!1},t.debug.log("JbPro","mseSourceBufferError auto wasm [mse worker -> mse] reset player and play");else{var o=t.player._opt.decoderErrorAutoWasm,s=!0;o?n={useMSE:!1,useWCS:!1}:t._checkIsMeaningfulRetry(tn)?t._mseDecodeErrorRetryLog.push(Ln()):(o=!0,s=!1,n={useMSE:!1,useWCS:!1}),t.player.isMSEVideoDecoderInitializationFailedNotSupportHevc&&(t.debug.log("JbPro","mseSourceBufferError and isMSEVideoDecoderInitializationFailedNotSupportHevc is true so auto wasm"),n={useMSE:!1,useWCS:!1}),t.debug.log("JbPro","mseSourceBufferError auto wasm ".concat(No(s)?" and is not meaningful Retry":""," [mse-> ").concat(o?"wasm":"mse","] reset player and play"))}t.player._opt.replayUseLastFrameShow&&(n=Object.assign({},n,i,{loadingIcon:t.player._opt.replayShowLoadingIcon})),No(t.isMute())&&(n.isNotMute=!0),t._resetPlayer(n).then((function(){t.play(r,a).then((function(){t.debug.log("JbPro","mseSourceBufferError reset player and play success")})).catch((function(r){t.emit(xt.playFailedAndPaused,It.mseSourceBufferError,i,e),t.debug.error("JbPro","mseSourceBufferError reset player and play error",r)}))})).catch((function(r){t.emit(xt.playFailedAndPaused,It.mseSourceBufferError,i,e),t.debug.error("JbPro","mseSourceBufferError _resetPlayer and play error",r)}))}else{var l=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(l).then((function(){t.emit(xt.playFailedAndPaused,It.mseSourceBufferError,i,e),t.debug.log("JbPro","mseSourceBufferError and autoWasm is false")})).catch((function(r){t.emit(xt.playFailedAndPaused,It.mseSourceBufferError,i,e),t.debug.error("JbPro","mseSourceBufferError and pause error:",r)}))}}})),t.player.once(It.mediaSourceBufferedIsZeroError,(function(e){if(t.isDestroyed())t.debug.log("JbPro","mediaSourceBufferedIsZeroError but player is destroyed");else{t.emit(xt.crashLog,t.getCrashLog(It.mediaSourceBufferedIsZeroError,e));var i=t._getVideoLastIframeInfo();if(t.player&&t.player._opt.mseDecodeErrorReplay){var r=t._opt.url,a=t._opt.playOptions,n={},o=t.player._opt.decoderErrorAutoWasm,s=!0;o?n={useMSE:!1,useWCS:!1}:t._checkIsMeaningfulRetry(tn)?t._mseDecodeErrorRetryLog.push(Ln()):(o=!0,s=!1,n={useMSE:!1,useWCS:!1}),t.debug.log("JbPro","mediaSourceBufferedIsZeroError auto wasm ".concat(No(s)?" and is not meaningful Retry":""," [mse-> ").concat(o?"wasm":"mse","] reset player and play")),t.player._opt.replayUseLastFrameShow&&(n=Object.assign({},n,i,{loadingIcon:t.player._opt.replayShowLoadingIcon})),No(t.isMute())&&(n.isNotMute=!0),t._resetPlayer(n).then((function(){t.play(r,a).then((function(){t.debug.log("JbPro","mediaSourceBufferedIsZeroError reset player and play success")})).catch((function(r){t.emit(xt.playFailedAndPaused,It.mediaSourceBufferedIsZeroError,i,e),t.debug.error("JbPro","mediaSourceBufferedIsZeroError reset player and play error",r)}))})).catch((function(r){t.emit(xt.playFailedAndPaused,It.mediaSourceBufferedIsZeroError,i,e),t.debug.error("JbPro","mediaSourceBufferedIsZeroError _resetPlayer and play error",r)}))}else{var l=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(l).then((function(){t.emit(xt.playFailedAndPaused,It.mediaSourceBufferedIsZeroError,i,e),t.debug.log("JbPro","mediaSourceBufferedIsZeroError and autoWasm is false")})).catch((function(r){t.emit(xt.playFailedAndPaused,It.mediaSourceBufferedIsZeroError,i,e),t.debug.error("JbPro","mediaSourceBufferedIsZeroError and pause error:",r)}))}}})),t.player.once(It.mseAddSourceBufferError,(function(e){if(t.isDestroyed())t.debug.log("JbPro","mseAddSourceBufferError but player is destroyed");else{t.emit(xt.crashLog,t.getCrashLog(It.mseAddSourceBufferError,e));var i=t._getVideoLastIframeInfo();if(t.player&&t.player._opt.hardDecodingNotSupportAutoWasm){t.debug.log("JbPro","mseAddSourceBufferError auto wasm [mse-> wasm] reset player and play");var r=t._opt.url,a=t._opt.playOptions,n={useMSE:!1,useWCS:!1};t.player._opt.replayUseLastFrameShow&&(n=Object.assign({},n,i,{loadingIcon:t.player._opt.replayShowLoadingIcon})),No(t.isMute())&&(n.isNotMute=!0),t._resetPlayer(n).then((function(){t.play(r,a).then((function(){t.debug.log("JbPro","mseAddSourceBufferError auto wasm [mse-> wasm] reset player and play success")})).catch((function(r){t.emit(xt.playFailedAndPaused,It.mseAddSourceBufferError,i,e),t.debug.error("JbPro","mseAddSourceBufferError auto wasm [mse-> wasm] reset player and play error",r)}))})).catch((function(r){t.emit(xt.playFailedAndPaused,It.mseAddSourceBufferError,i,e),t.debug.error("JbPro","mseAddSourceBufferError auto wasm [mse-> wasm] _resetPlayer and play error",r)}))}else{var o=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(o).then((function(){t.emit(xt.playFailedAndPaused,It.mseAddSourceBufferError,i,e),t.debug.log("JbPro","mseAddSourceBufferError and autoWasm is false")})).catch((function(r){t.emit(xt.playFailedAndPaused,It.mseAddSourceBufferError,i,e),t.debug.error("JbPro","mseAddSourceBufferError and pause error",r)}))}}})),t.player.once(It.mediaSourceDecoderConfigurationError,(function(e){if(t.isDestroyed())t.debug.log("JbPro","mediaSourceDecoderConfigurationError but player is destroyed");else if(t.emit(xt.crashLog,t.getCrashLog(It.mediaSourceDecoderConfigurationError,e)),t.player&&t.player._opt.hardDecodingNotSupportAutoWasm){t.debug.log("JbPro","mediaSourceDecoderConfigurationError auto wasm [mse-> wasm] reset player and play");var i=t._opt.url,r=t._opt.playOptions,a={useMSE:!1,useWCS:!1};t._resetPlayer(a).then((function(){t.play(i,r).then((function(){t.debug.log("JbPro","mediaSourceDecoderConfigurationError auto wasm [mse-> wasm] reset player and play success")})).catch((function(i){t.emit(xt.playFailedAndPaused,It.mediaSourceDecoderConfigurationError,e),t.debug.error("JbPro","mediaSourceDecoderConfigurationError auto wasm [mse-> wasm] reset player and play error",i)}))})).catch((function(i){t.emit(xt.playFailedAndPaused,It.mediaSourceDecoderConfigurationError,e),t.debug.error("JbPro","mediaSourceDecoderConfigurationError auto wasm [mse-> wasm] _resetPlayer and play error",i)}))}else{var n=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(n).then((function(){t.emit(xt.playFailedAndPaused,It.mediaSourceDecoderConfigurationError,e),t.debug.log("JbPro","mediaSourceDecoderConfigurationError and autoWasm is false")})).catch((function(i){t.emit(xt.playFailedAndPaused,It.mediaSourceDecoderConfigurationError,e),t.debug.error("JbPro","mediaSourceDecoderConfigurationError and pause error",i)}))}})),t.player.once(It.mediaSourceTsIsMaxDiff,(function(e){if(t.isDestroyed())t.debug.log("JbPro","mediaSourceTsIsMaxDiff but player is destroyed");else{t.emit(xt.crashLog,t.getCrashLog(It.mediaSourceTsIsMaxDiff,e));var i=t._getVideoLastIframeInfo();if(t.player&&t.player._opt.mediaSourceTsIsMaxDiffReplay){t.debug.log("JbPro","mediaSourceTsIsMaxDiff reset player and play");var r=t._opt.url,a=t._opt.playOptions,n={};t.player._opt.replayUseLastFrameShow&&(n=Object.assign({},n,i,{loadingIcon:t.player._opt.replayShowLoadingIcon})),No(t.isMute())&&(n.isNotMute=!0),t._resetPlayer(n).then((function(){t.play(r,a).then((function(){t.debug.log("JbPro","mediaSourceTsIsMaxDiff replay success")})).catch((function(r){t.emit(xt.playFailedAndPaused,It.mediaSourceTsIsMaxDiff,i,e),t.debug.error("JbPro","mediaSourceTsIsMaxDiff replay error",r)}))})).catch((function(r){t.emit(xt.playFailedAndPaused,It.mediaSourceTsIsMaxDiff,i,e),t.debug.error("JbPro","mediaSourceTsIsMaxDiff _resetPlayer error",r)}))}else{var o=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(o).then((function(){t.emit(xt.playFailedAndPaused,It.mediaSourceTsIsMaxDiff,i,e),t.debug.log("JbPro","mediaSourceTsIsMaxDiff and replay is false")})).catch((function(r){t.emit(xt.playFailedAndPaused,It.mediaSourceTsIsMaxDiff,i,e),t.debug.error("JbPro","mediaSourceTsIsMaxDiff and pause error",r)}))}}})),t.player.once(It.mseWidthOrHeightChange,(function(i){if(t.isDestroyed())t.debug.log("JbPro","mseWidthOrHeightChange but player is destroyed");else{t.emit(xt.crashLog,t.getCrashLog(It.mseWidthOrHeightChange,i));var r=t._getVideoLastIframeInfo();if(t.player&&t.player._opt.widthOrHeightChangeReplay){t.debug.log("JbPro","mseWidthOrHeightChange and reset player and play");var a=t._opt.url,n=t._opt.playOptions,o={};t.player._opt.replayUseLastFrameShow&&(o=Object.assign({},o,r,{loadingIcon:t.player._opt.replayShowLoadingIcon})),No(t.isMute())&&(o.isNotMute=!0),t._resetPlayer(o).then((function(){t.player._opt.widthOrHeightChangeReplayDelayTime>0?t.widthOrHeightChangeReplayDelayTimeout=setTimeout((function(){t.isDestroyed()?t.debug.log("JbPro","mseWidthOrHeightChange and widthOrHeightChangeReplayDelayTime but player is destroyed"):t.play(a,n).then((function(){t.debug.log("JbPro","mseWidthOrHeightChange and reset player and play success")})).catch((function(e){t.emit(xt.playFailedAndPaused,It.mseWidthOrHeightChange,r,i),t.debug.error("JbPro","mseWidthOrHeightChange and reset player and play error",e)}))}),1e3*t.player._opt.widthOrHeightChangeReplayDelayTime):t.play(a,n).then((function(){t.debug.log("JbPro","mseWidthOrHeightChange and reset player and play success")})).catch((function(e){t.emit(xt.playFailedAndPaused,It.mseWidthOrHeightChange,r,i),t.debug.error("JbPro","mseWidthOrHeightChange and reset player and play error",e)}))})).catch((function(e){t.emit(xt.playFailedAndPaused,It.mseWidthOrHeightChange,r,i),t.debug.error("JbPro","mseWidthOrHeightChange and _resetPlayer error",e)}))}else{var s=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(s).then((function(){t.emit(xt.playFailedAndPaused,It.mseWidthOrHeightChange,r,i),t.debug.error("JbPro","mseWidthOrHeightChange and _resetPlayer error",e)})).catch((function(e){t.emit(xt.playFailedAndPaused,It.mseWidthOrHeightChange,r,i),t.debug.error("JbPro","mseWidthOrHeightChange error and pause error",e)}))}}})),t.player.once(It.mediaSourceAudioG711NotSupport,(function(i){if(t.isDestroyed())t.debug.log("JbPro","mediaSourceAudioG711NotSupport but player is destroyed");else{var r=t._getVideoLastIframeInfo();if(t.player&&t.player._opt.mediaSourceAudioG711NotSupportReplay){t.debug.log("JbPro","mediaSourceAudioG711NotSupport and reset player and play");var a=t._opt.url,n=t._opt.playOptions,o={mseDecodeAudio:!1};t.player._opt.replayUseLastFrameShow&&(o=Object.assign({},o,r,{loadingIcon:t.player._opt.replayShowLoadingIcon})),No(t.isMute())&&(o.isNotMute=!0),t._resetPlayer(o).then((function(){t.play(a,n).then((function(){t.debug.log("JbPro","mediaSourceAudioG711NotSupport and reset player and play success")})).catch((function(e){t.emit(xt.playFailedAndPaused,It.mediaSourceAudioG711NotSupport,r,i),t.debug.error("JbPro","mediaSourceAudioG711NotSupport and reset player and play error",e)}))})).catch((function(e){t.emit(xt.playFailedAndPaused,It.mediaSourceAudioG711NotSupport,r,i),t.debug.error("JbPro","mediaSourceAudioG711NotSupport and _resetPlayer error",e)}))}else{var s=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(s).then((function(){t.emit(xt.playFailedAndPaused,It.mediaSourceAudioG711NotSupport,r,i),t.debug.error("JbPro","mediaSourceAudioG711NotSupport and _resetPlayer error",e)})).catch((function(e){t.emit(xt.playFailedAndPaused,It.mediaSourceAudioG711NotSupport,r,i),t.debug.error("JbPro","mediaSourceAudioG711NotSupport error and pause error",e)}))}}})),t.player.once(It.mediaSourceAudioInitTimeout,(function(i){if(t.isDestroyed())t.debug.log("JbPro","mediaSourceAudioInitTimeout but player is destroyed");else{var r=t._getVideoLastIframeInfo();if(t.player&&t.player._opt.mediaSourceAudioInitTimeoutReplay){t.debug.log("JbPro","mediaSourceAudioInitTimeout and reset player and play");var a=t._opt.url,n=t._opt.playOptions,o={mseDecodeAudio:!1};t.player._opt.replayUseLastFrameShow&&(o=Object.assign({},o,r,{loadingIcon:t.player._opt.replayShowLoadingIcon})),No(t.isMute())&&(o.isNotMute=!0),t._resetPlayer(o).then((function(){t.play(a,n).then((function(){t.debug.log("JbPro","mediaSourceAudioInitTimeout and reset player and play success")})).catch((function(e){t.emit(xt.playFailedAndPaused,It.mediaSourceAudioInitTimeout,r,i),t.debug.error("JbPro","mediaSourceAudioInitTimeout and reset player and play error",e)}))})).catch((function(e){t.emit(xt.playFailedAndPaused,It.mediaSourceAudioInitTimeout,r,i),t.debug.error("JbPro","mediaSourceAudioInitTimeout and _resetPlayer error",e)}))}else{var s=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(s).then((function(){t.emit(xt.playFailedAndPaused,It.mediaSourceAudioInitTimeout,r),t.debug.error("JbPro","mediaSourceAudioInitTimeout and _resetPlayer error",e)})).catch((function(e){t.emit(xt.playFailedAndPaused,It.mediaSourceAudioInitTimeout,r),t.debug.error("JbPro","mediaSourceAudioInitTimeout error and pause error",e)}))}}})),t.player.once(It.mediaSourceAudioNoDataTimeout,(function(i){if(t.isDestroyed())t.debug.log("JbPro","mediaSourceAudioNoDataTimeout but player is destroyed");else{var r=t._getVideoLastIframeInfo();if(t.player&&t.player._opt.mediaSourceAudioInitTimeoutReplay){t.debug.log("JbPro","mediaSourceAudioNoDataTimeout and reset player and play");var a=t._opt.url,n=t._opt.playOptions,o={mseDecodeAudio:!1};t.player._opt.replayUseLastFrameShow&&(o=Object.assign({},o,r,{loadingIcon:t.player._opt.replayShowLoadingIcon})),No(t.isMute())&&(o.isNotMute=!0),t._resetPlayer(o).then((function(){t.play(a,n).then((function(){t.debug.log("JbPro","mediaSourceAudioNoDataTimeout and reset player and play success")})).catch((function(e){t.emit(xt.playFailedAndPaused,It.mediaSourceAudioNoDataTimeout,r,i),t.debug.error("JbPro","mediaSourceAudioNoDataTimeout and reset player and play error",e)}))})).catch((function(e){t.emit(xt.playFailedAndPaused,It.mediaSourceAudioNoDataTimeout,r,i),t.debug.error("JbPro","mediaSourceAudioNoDataTimeout and _resetPlayer error",e)}))}else{var s=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(s).then((function(){t.emit(xt.playFailedAndPaused,It.mediaSourceAudioNoDataTimeout,r),t.debug.error("JbPro","mediaSourceAudioNoDataTimeout and _resetPlayer error",e)})).catch((function(e){t.emit(xt.playFailedAndPaused,It.mediaSourceAudioNoDataTimeout,r),t.debug.error("JbPro","mediaSourceAudioNoDataTimeout error and pause error",e)}))}}})),t.player.once(It.mediaSourceUseCanvasRenderPlayFailed,(function(e){if(t.isDestroyed())t.debug.log("JbPro","mediaSourceUseCanvasRenderPlayFailed but player is destroyed");else if(t.emit(xt.crashLog,t.getCrashLog(It.mediaSourceUseCanvasRenderPlayFailed,e)),t.player&&t.player._opt.mediaSourceUseCanvasRenderPlayFailedReplay&&t.player._opt.mediaSourceUseCanvasRenderPlayFailedReplayType){t.debug.log("JbPro","mediaSourceUseCanvasRenderPlayFailed relayType is ".concat(t.player._opt.mediaSourceUseCanvasRenderPlayFailedReplayType," and reset player and play"));var i=t._opt.url,r=t._opt.playOptions,a={},n=t.player._opt.mediaSourceUseCanvasRenderPlayFailedReplayType;n===he?a={useMSE:!1,useWCS:!1}:n===pe&&(a={useVideoRender:!0,useCanvasRender:!1}),t._resetPlayer(a).then((function(){t.play(i,r).then((function(){t.debug.log("JbPro","mediaSourceUseCanvasRenderPlayFailed and reset player and play success")})).catch((function(i){t.emit(xt.playFailedAndPaused,It.mediaSourceUseCanvasRenderPlayFailed,e),t.debug.error("JbPro","mediaSourceUseCanvasRenderPlayFailed and reset player and play error",i)}))})).catch((function(e){t.debug.error("JbPro","mediaSourceUseCanvasRenderPlayFailed auto and _resetPlayer and play error",e)}))}else{var o=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(o).then((function(){t.debug.log("JbPro","mediaSourceUseCanvasRenderPlayFailed and pause player success")})).catch((function(i){t.emit(xt.playFailedAndPaused,It.mediaSourceUseCanvasRenderPlayFailed,e),t.debug.error("JbPro","mediaSourceUseCanvasRenderPlayFailed and pause",i)}))}})),t.player.once(It.webcodecsH265NotSupport,(function(e){if(t.isDestroyed())t.debug.log("JbPro","webcodecsH265NotSupport but player is destroyed");else if(t.emit(xt.crashLog,t.getCrashLog(It.webcodecsH265NotSupport,e)),t.player&&t.player._opt.hardDecodingNotSupportAutoWasm){t.debug.log("JbPro","webcodecsH265NotSupport auto wasm [wcs-> wasm] reset player and play");var i=t._opt.url,r=t._opt.playOptions;t._resetPlayer({useMSE:!1,useWCS:!1}).then((function(){t.play(i,r).then((function(){t.debug.log("JbPro","webcodecsH265NotSupport auto wasm [wcs-> wasm] reset player and play success")})).catch((function(i){t.emit(xt.playFailedAndPaused,It.webcodecsH265NotSupport,e),t.debug.error("JbPro","webcodecsH265NotSupport auto wasm [wcs-> wasm] reset player and play error",i)}))})).catch((function(e){t.debug.error("JbPro","webcodecsH265NotSupport auto wasm [wcs-> wasm] _resetPlayer and play error",e)}))}else{var a=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(a).then((function(){t.emit(xt.playFailedAndPaused,It.webcodecsH265NotSupport,e),t.debug.log("JbPro","webcodecsH265NotSupport and autoWasm is false")})).catch((function(i){t.emit(xt.playFailedAndPaused,It.webcodecsH265NotSupport,e),t.debug.error("JbPro","webcodecsH265NotSupport and pause error",i)}))}})),t.player.once(It.webcodecsUnsupportedConfigurationError,(function(e){if(t.isDestroyed())t.debug.log("JbPro","webcodecsUnsupportedConfigurationError but player is destroyed");else if(t.emit(xt.crashLog,t.getCrashLog(It.webcodecsUnsupportedConfigurationError,e)),t.player&&t.player._opt.hardDecodingNotSupportAutoWasm){t.debug.log("JbPro","webcodecsUnsupportedConfigurationError auto wasm [wcs-> wasm] reset player and play");var i=t._opt.url,r=t._opt.playOptions;t._resetPlayer({useMSE:!1,useWCS:!1}).then((function(){t.play(i,r).then((function(){t.debug.log("JbPro","webcodecsUnsupportedConfigurationError auto wasm [wcs-> wasm] reset player and play success")})).catch((function(i){t.emit(xt.playFailedAndPaused,It.webcodecsUnsupportedConfigurationError,e),t.debug.error("JbPro","webcodecsUnsupportedConfigurationError auto wasm [wcs-> wasm] reset player and play error",i)}))})).catch((function(i){t.emit(xt.playFailedAndPaused,It.webcodecsUnsupportedConfigurationError,e),t.debug.error("JbPro","webcodecsUnsupportedConfigurationError auto wasm [wcs-> wasm] _resetPlayer and play error",i)}))}else{var a=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(a).then((function(){t.emit(xt.playFailedAndPaused,It.webcodecsUnsupportedConfigurationError,e),t.debug.log("JbPro","webcodecsUnsupportedConfigurationError and autoWasm is false")})).catch((function(i){t.emit(xt.playFailedAndPaused,It.webcodecsUnsupportedConfigurationError,e),t.debug.error("JbPro","webcodecsUnsupportedConfigurationError and pause error",i)}))}})),t.player.once(It.webcodecsDecodeConfigureError,(function(e){if(t.isDestroyed())t.debug.log("JbPro","webcodecsDecodeConfigureError but player is destroyed");else if(t.emit(xt.crashLog,t.getCrashLog(It.webcodecsDecodeConfigureError,e)),t.player&&t.player._opt.hardDecodingNotSupportAutoWasm){t.debug.log("JbPro","webcodecsDecodeConfigureError auto wasm [wcs-> wasm] reset player and play");var i=t._opt.url,r=t._opt.playOptions;t._resetPlayer({useMSE:!1,useWCS:!1}).then((function(){t.play(i,r).then((function(){t.debug.log("JbPro","webcodecsDecodeConfigureError auto wasm [wcs-> wasm] reset player and play success")})).catch((function(i){t.emit(xt.playFailedAndPaused,It.webcodecsDecodeConfigureError,e),t.debug.error("JbPro","webcodecsDecodeConfigureError auto wasm [wcs-> wasm] reset player and play error",i)}))})).catch((function(i){t.emit(xt.playFailedAndPaused,It.webcodecsDecodeConfigureError,e),t.debug.error("JbPro","webcodecsDecodeConfigureError auto wasm [wcs-> wasm] _resetPlayer and play error",i)}))}else{var a=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(a).then((function(){t.emit(xt.playFailedAndPaused,It.webcodecsDecodeConfigureError,e),t.debug.log("JbPro","webcodecsDecodeConfigureError and autoWasm is false")})).catch((function(i){t.emit(xt.playFailedAndPaused,It.webcodecsDecodeConfigureError,e),t.debug.error("JbPro","webcodecsDecodeConfigureError and pause error",i)}))}})),t.player.once(It.webcodecsDecodeError,(function(e){if(t.isDestroyed())t.debug.log("JbPro","webcodecsDecodeError but player is destroyed");else{t.emit(xt.crashLog,t.getCrashLog(It.webcodecsDecodeError,e));var i=t._getVideoLastIframeInfo();if(t.player&&t.player._opt.wcsDecodeErrorReplay){var r=t._opt.url,a=t._opt.playOptions,n={},o=t.player._opt.decoderErrorAutoWasm,s=!0;o?n={useMSE:!1,useWCS:!1}:t._checkIsMeaningfulRetry(rn)?t._wcsDecodeErrorRetryLog.push(Ln()):(o=!0,s=!1,n={useMSE:!1,useWCS:!1}),t.debug.log("JbPro","webcodecs decode error autoWasm ".concat(No(s)?" and is not meaningful Retry":""," [wcs-> ").concat(o?"wasm":"wcs","] reset player and play")),t.player._opt.replayUseLastFrameShow&&(n=Object.assign({},n,i,{loadingIcon:t.player._opt.replayShowLoadingIcon})),No(t.isMute())&&(n.isNotMute=!0),t._resetPlayer(n).then((function(){t.play(r,a).then((function(){t.debug.log("JbPro","webcodecs decode error  reset player and play success")})).catch((function(r){t.emit(xt.playFailedAndPaused,It.webcodecsDecodeError,i,e),t.debug.error("JbPro","webcodecs decode error reset player and play error",r)}))})).catch((function(){t.emit(xt.playFailedAndPaused,It.webcodecsDecodeError,i,e),t.debug.error("JbPro","webcodecs decode error _resetPlayer error")}))}else{var l=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(l).then((function(){t.emit(xt.playFailedAndPaused,It.webcodecsDecodeError,i,e),t.debug.log("JbPro","webcodecs decode error and autoWasm is false")})).catch((function(r){t.emit(xt.playFailedAndPaused,It.webcodecsDecodeError,i,e),t.debug.error("JbPro","webcodecs decode error and pause error",r)}))}}})),t.player.once(It.wcsWidthOrHeightChange,(function(i){if(t.isDestroyed())t.debug.log("JbPro","wcsWidthOrHeightChange but player is destroyed");else{t.emit(xt.crashLog,t.getCrashLog(It.wcsWidthOrHeightChange,i));var r=t._getVideoLastIframeInfo();if(t.player&&t.player._opt.widthOrHeightChangeReplay){t.debug.log("JbPro","wcsWidthOrHeightChange and reset player and play");var a=t._opt.url,n=t._opt.playOptions,o={};t.player._opt.replayUseLastFrameShow&&(o=Object.assign({},o,r,{loadingIcon:t.player._opt.replayShowLoadingIcon})),No(t.isMute())&&(o.isNotMute=!0),t._resetPlayer(o).then((function(){t._opt.widthOrHeightChangeReplayDelayTime>0?t.widthOrHeightChangeReplayDelayTimeout=setTimeout((function(){t.isDestroyed()?t.debug.log("JbPro","wcsWidthOrHeightChange and widthOrHeightChangeReplayDelayTime but player is destroyed"):t.play(a,n).then((function(){t.debug.log("JbPro","wcsWidthOrHeightChange and reset player and play success")})).catch((function(e){t.emit(xt.playFailedAndPaused,It.wcsWidthOrHeightChange,r,i),t.debug.error("JbPro","wcsWidthOrHeightChange and reset player and play error",e)}))}),1e3*t._opt.widthOrHeightChangeReplayDelayTime):t.play(a,n).then((function(){t.debug.log("JbPro","wcsWidthOrHeightChange and reset player and play success")})).catch((function(e){t.emit(xt.playFailedAndPaused,It.wcsWidthOrHeightChange,r,i),t.debug.error("JbPro","wcsWidthOrHeightChange and reset player and play error",e)}))})).catch((function(e){t.emit(xt.playFailedAndPaused,It.wcsWidthOrHeightChange,r,i),t.debug.error("JbPro","wcsWidthOrHeightChange and _resetPlayer error",e)}))}else{var s=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(s).then((function(){t.emit(xt.playFailedAndPaused,It.wcsWidthOrHeightChange,r,i),t.debug.error("JbPro","wcsWidthOrHeightChange and _resetPlayer error",e)})).catch((function(e){t.emit(xt.playFailedAndPaused,It.wcsWidthOrHeightChange,r,i),t.debug.error("JbPro","wcsWidthOrHeightChange error and pause error",e)}))}}})),t.player.once(It.wasmDecodeError,(function(e){if(t.isDestroyed())t.debug.log("JbPro","wasmDecodeError but player is destroyed");else{t.emit(xt.crashLog,t.getCrashLog(It.wasmDecodeError,e));var i=t._getVideoLastIframeInfo();if(t.player&&t.player._opt.wasmDecodeErrorReplay){t.debug.log("JbPro","wasm decode error and reset player and play");var r=t._opt.url,a=t._opt.playOptions,n={};t.player._opt.replayUseLastFrameShow&&(n=Object.assign({},n,i,{loadingIcon:t.player._opt.replayShowLoadingIcon})),No(t.isMute())&&(n.isNotMute=!0),t._resetPlayer(n).then((function(){t.play(r,a).then((function(){t.debug.log("JbPro","wasm decode error and reset player and play success")})).catch((function(r){t.emit(xt.playFailedAndPaused,It.wasmDecodeError,i,e),t.debug.error("JbPro","wasm decode error and reset player and play error",r)}))})).catch((function(){t.emit(xt.playFailedAndPaused,It.wasmDecodeError,i,e),t.debug.error("JbPro","wasm decode error and _resetPlayer error")}))}else{var o=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(o).then((function(){t.emit(xt.playFailedAndPaused,It.wasmDecodeError,i,e),t.debug.log("JbPro","wasm decode error and wasmDecodeErrorReplay is false")})).catch((function(r){t.emit(xt.playFailedAndPaused,It.wasmDecodeError,i,e),t.debug.error("JbPro","wasm decode error and pause error",r)}))}}})),t.player.once(It.simdDecodeError,(function(e){if(t.isDestroyed())t.debug.log("JbPro","simdDecodeError but player is destroyed");else{t.emit(xt.crashLog,t.getCrashLog(It.simdDecodeError,e));var i=t._getVideoLastIframeInfo();if(t.player&&t.player._opt.simdDecodeErrorReplay){t.debug.log("JbPro","simdDecodeError error simdDecodeErrorReplayType is ".concat(t.player._opt.simdDecodeErrorReplayType," and reset player and play"));var r=t._opt.url,a=t._opt.playOptions,n={};t.player._opt.simdDecodeErrorReplayType===oe&&(n={useSIMD:!1}),t.player._opt.replayUseLastFrameShow&&(n=Object.assign({},n,i,{loadingIcon:t.player._opt.replayShowLoadingIcon})),No(t.isMute())&&(n.isNotMute=!0),t._resetPlayer(n).then((function(){t.play(r,a).then((function(){t.debug.log("JbPro","simdDecodeError and reset player and play success")})).catch((function(r){t.emit(xt.playFailedAndPaused,It.simdDecodeError,i,e),t.debug.error("JbPro","simdDecodeError and reset player and play error",r)}))})).catch((function(r){t.emit(xt.playFailedAndPaused,It.simdDecodeError,i,e),t.debug.error("JbPro","simdDecodeError and _resetPlayer error",r)}))}else{var o=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(o).then((function(){t.emit(xt.playFailedAndPaused,It.simdDecodeError,i,e),t.debug.error("JbPro","simdDecodeError and simdDecodeErrorReplay is false")})).catch((function(r){t.emit(xt.playFailedAndPaused,It.simdDecodeError,i,e),t.debug.error("JbPro","simdDecodeError error and pause error",r)}))}}})),t.player.once(It.wasmWidthOrHeightChange,(function(i){if(t.isDestroyed())t.debug.log("JbPro","wasmWidthOrHeightChange but player is destroyed");else{t.emit(xt.crashLog,t.getCrashLog(It.wasmWidthOrHeightChange,i));var r=t._getVideoLastIframeInfo();if(t.player&&t.player._opt.widthOrHeightChangeReplay){t.debug.log("JbPro","wasmWidthOrHeightChange and reset player and play");var a=t._opt.url,n=t._opt.playOptions,o={};t.player._opt.replayUseLastFrameShow&&(o=Object.assign({},o,r,{loadingIcon:t.player._opt.replayShowLoadingIcon})),No(t.isMute())&&(o.isNotMute=!0),t._resetPlayer(o).then((function(){t._opt.widthOrHeightChangeReplayDelayTime>0?t.widthOrHeightChangeReplayDelayTimeout=setTimeout((function(){t.isDestroyed()?t.debug.log("JbPro","wasmWidthOrHeightChange and widthOrHeightChangeReplayDelayTime but player is destroyed"):t.play(a,n).then((function(){t.debug.log("JbPro","wasmWidthOrHeightChange and reset player and play success")})).catch((function(e){t.emit(xt.playFailedAndPaused,It.wasmWidthOrHeightChange,r,i),t.debug.error("JbPro","wasmWidthOrHeightChange and reset player and play error",e)}))}),1e3*t._opt.widthOrHeightChangeReplayDelayTime):t.play(a,n).then((function(){t.debug.log("JbPro","wasmWidthOrHeightChange and reset player and play success")})).catch((function(e){t.emit(xt.playFailedAndPaused,It.wasmWidthOrHeightChange,r,i),t.debug.error("JbPro","wasmWidthOrHeightChange and reset player and play error",e)}))})).catch((function(e){t.emit(xt.playFailedAndPaused,It.wasmWidthOrHeightChange,r,i),t.debug.error("JbPro","wasmWidthOrHeightChange and _resetPlayer error",e)}))}else{var s=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(s).then((function(){t.emit(xt.playFailedAndPaused,It.wasmWidthOrHeightChange,r,i),t.debug.error("JbPro","wasmWidthOrHeightChange and _resetPlayer error",e)})).catch((function(e){t.emit(xt.playFailedAndPaused,It.wasmWidthOrHeightChange,r),t.debug.error("JbPro","wasmWidthOrHeightChange error and pause error",e)}))}}})),t.player.once(It.wasmUseVideoRenderError,(function(e){if(t.isDestroyed())t.debug.log("JbPro","wasmUseVideoRenderError but player is destroyed");else{t.emit(xt.crashLog,t.getCrashLog(It.wasmUseVideoRenderError,e)),t.debug.log("JbPro","wasmUseVideoRenderError and reset player and play");var i=t._opt.url,r=t._opt.playOptions;t._resetPlayer({useVideoRender:!1,useCanvasRender:!0}).then((function(){t.play(i,r).then((function(){t.debug.log("JbPro","wasmUseVideoRenderError and reset player and play success")})).catch((function(i){t.emit(xt.playFailedAndPaused,It.wasmUseVideoRenderError,{},e),t.debug.error("JbPro","wasmUseVideoRenderError and reset player and play error",i)}))})).catch((function(i){t.emit(xt.playFailedAndPaused,It.wasmUseVideoRenderError,{},e),t.debug.error("JbPro","wasmUseVideoRenderError and _resetPlayer error",i)}))}})),t.player.once(It.videoElementPlayingFailed,(function(e){if(t.isDestroyed())t.debug.log("JbPro","videoElementPlayingFailed but player is destroyed");else if(t.emit(xt.crashLog,t.getCrashLog(It.videoElementPlayingFailed,e)),t.player&&t.player._opt.videoElementPlayingFailedReplay){t.debug.log("JbPro","videoElementPlayingFailed and useMSE is ".concat(t._opt.useMSE," and reset player and play"));var i=t._opt.url,r=t._opt.playOptions;t._resetPlayer({useMSE:!1,useVideoRender:!1,useCanvasRender:!0}).then((function(){t.play(i,r).then((function(){t.debug.log("JbPro","videoElementPlayingFailed and reset player and play success")})).catch((function(i){t.emit(xt.playFailedAndPaused,It.videoElementPlayingFailed,{},e),t.debug.error("JbPro","videoElementPlayingFailed and reset player and play error",i)}))})).catch((function(i){t.emit(xt.playFailedAndPaused,It.videoElementPlayingFailed,{},e),t.debug.error("JbPro","videoElementPlayingFailed and _resetPlayer error",i)}))}else{var a=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(a).then((function(){t.emit(xt.playFailedAndPaused,It.videoElementPlayingFailed,{},e),t.debug.error("JbPro","videoElementPlayingFailed and videoElementPlayingFailedReplay is false")})).catch((function(i){t.emit(xt.playFailedAndPaused,It.videoElementPlayingFailed,{},e),t.debug.error("JbPro","videoElementPlayingFailed and _pause error",i)}))}})),t.player.once(It.simdH264DecodeVideoWidthIsTooLarge,(function(e){if(t.isDestroyed())t.debug.log("JbPro","simdH264DecodeVideoWidthIsTooLarge but player is destroyed");else if(t.emit(xt.crashLog,t.getCrashLog(It.simdH264DecodeVideoWidthIsTooLarge,e)),t.player&&t.player._opt.simdH264DecodeVideoWidthIsTooLargeReplay){t.debug.log("JbPro","simdH264DecodeVideoWidthIsTooLarge and reset player and play");var i=t._opt.url,r=t._opt.playOptions;t._resetPlayer({useSIMD:!1}).then((function(){t.play(i,r).then((function(){t.debug.log("JbPro","simdH264DecodeVideoWidthIsTooLarge and reset player and play success")})).catch((function(i){t.emit(xt.playFailedAndPaused,It.simdH264DecodeVideoWidthIsTooLarge,{},e),t.debug.error("JbPro","simdH264DecodeVideoWidthIsTooLarge and reset player and play error",i)}))})).catch((function(i){t.emit(xt.playFailedAndPaused,It.simdH264DecodeVideoWidthIsTooLarge,{},e),t.debug.error("JbPro","simdH264DecodeVideoWidthIsTooLarge and _resetPlayer error",i)}))}else{var a=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(a).then((function(){t.emit(xt.playFailedAndPaused,It.simdH264DecodeVideoWidthIsTooLarge,{},e),t.debug.error("JbPro","simdH264DecodeVideoWidthIsTooLarge and simdDecodeErrorReplay is false")})).catch((function(i){t.emit(xt.playFailedAndPaused,It.simdH264DecodeVideoWidthIsTooLarge,{},e),t.debug.error("JbPro","simdH264DecodeVideoWidthIsTooLarge and pause error",i)}))}})),t.player.once(xt.networkDelayTimeout,(function(e){if(t.player._opt.networkDelayTimeoutReplay){if(t.isDestroyed())return void t.debug.log("JbPro","networkDelayTimeout but player is destroyed");t.emit(xt.crashLog,t.getCrashLog(xt.networkDelayTimeout,e));var i=t._getVideoLastIframeInfo();t.debug.log("JbPro","network delay time out and reset player and play");var r=t._opt.url,a=t._opt.playOptions,n={};t.player&&t.player._opt.replayUseLastFrameShow&&(n=Object.assign({},n,i,{loadingIcon:t.player._opt.replayShowLoadingIcon})),No(t.isMute())&&(n.isNotMute=!0),t._resetPlayer(n).then((function(){t.play(r,a).then((function(){t.debug.log("JbPro","wasm decode error and reset player and play success")})).catch((function(r){t.emit(xt.playFailedAndPaused,xt.networkDelayTimeout,i,e),t.debug.error("JbPro","wasm decode error and reset player and play error",r)}))})).catch((function(){t.emit(xt.playFailedAndPaused,xt.networkDelayTimeout,i,e),t.debug.error("JbPro","wasm decode error and _resetPlayer error")}))}})),t.player.once(xt.flvDemuxBufferSizeTooLarge,(function(e){if(t.isDestroyed())t.debug.log("JbPro","flvDemuxBufferSizeTooLarge but player is destroyed");else{var i=t._getVideoLastIframeInfo();if(t.player._opt.flvDemuxBufferSizeTooLargeReplay){t.emit(xt.crashLog,t.getCrashLog(xt.flvDemuxBufferSizeTooLarge,e)),t.debug.log("JbPro","flv Demux Buffer Size Too Large and flvDemuxBufferSizeTooLargeReplay = true and reset player and play");var r=t._opt.url,a=t._opt.playOptions,n={};t.player&&t.player._opt.replayUseLastFrameShow&&(n=Object.assign({},n,i,{loadingIcon:t.player._opt.replayShowLoadingIcon})),No(t.isMute())&&(n.isNotMute=!0),t._resetPlayer(n).then((function(){t.play(r,a).then((function(){t.debug.log(t.TAG_NAME,"flv Demux Buffer Size Too Large and reset player and play success")})).catch((function(r){t.emit(xt.playFailedAndPaused,xt.flvDemuxBufferSizeTooLarge,i,e),t.debug.error(t.TAG_NAME,"flv Demux Buffer Size Too Large and reset player and play error",r)}))})).catch((function(){t.emit(xt.playFailedAndPaused,xt.flvDemuxBufferSizeTooLarge,i,e),t.debug.error(t.TAG_NAME,"flv Demux Buffer Size Too Large and _resetPlayer error")}))}else if(t._opt.flvDemuxBufferSizeTooLargeEmitFailed){t.debug.log(t.TAG_NAME,"flv Demux Buffer Size Too Large and flvDemuxBufferSizeTooLargeEmitFailed = true and pause player");var o=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(o).then((function(){t.emit(xt.playFailedAndPaused,It.flvDemuxBufferSizeTooLarge,i,e)})).catch((function(r){t.emit(xt.playFailedAndPaused,It.flvDemuxBufferSizeTooLarge,i,e),t.debug.error(t.TAG_NAME,"flv Demux Buffer Size Too Large",r)}))}}})),t.player.once(It.fetchError,(function(e){if(t.isDestroyed())t.debug.log("JbPro","fetchError but player is destroyed");else{t.emit(xt.crashLog,t.getCrashLog(It.fetchError,e));var i=t._getVideoLastIframeInfo(),r=t._isNeedNetworkDisconnectReplay();if(t.player._opt.streamErrorReplay||r){r?t.debug.log("JbPro","fetch error and network is disconnect and reset player and play"):t.debug.log("JbPro","fetch error and streamErrorReplay is true and _streamErrorReplayTimes is ".concat(t._streamErrorReplayTimes,", streamErrorReplayDelayTime is ").concat(t._opt.streamErrorReplayDelayTime,", next replay"));var a={};t.player._opt.replayUseLastFrameShow&&(a=Object.assign({},a,i,{loadingIcon:t.player._opt.replayShowLoadingIcon})),No(t.isMute())&&(a.isNotMute=!0);var n=t._opt.playOptions,o=t._opt.url,s=r?1:t._opt.streamErrorReplayDelayTime;t._resetPlayer(a).then((function(){t.streamErrorReplayDelayTimeout=setTimeout((function(){if(t.isDestroyed())t.debug.log("JbPro","fetch error and _resetPlayer but player is destroyed and return");else{if(t.network.isOffline())return t.debug.log("JbPro","fetch error and network is offline and wait network online to play , so return"),t._isNetworkOfflinePaused=!0,void(t._isNetworkOfflinePausedAndNextPlayConfig={url:o,options:n,type:It.fetchError});t._streamErrorReplayTimes++,t.play(o,n).then((function(){t.debug.log("JbPro","fetch error and reset player and play success")})).catch((function(i){t.emit(xt.playFailedAndPaused,It.fetchError,{},e),t.debug.error("JbPro","fetch error and reset player and play error",i)}))}}),1e3*s)})).catch((function(i){t.emit(xt.playFailedAndPaused,It.fetchError,{},e),t.debug.error("JbPro","fetch error and _resetPlayer error",i)}))}else{t.debug.log("JbPro","fetch error and pause player");var l=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(l).then((function(){t.emit(xt.playFailedAndPaused,It.fetchError,i,e)})).catch((function(r){t.emit(xt.playFailedAndPaused,It.fetchError,i,e),t.debug.error("JbPro","fetch error and pause",r)}))}}})),t.player.once(xt.streamEnd,(function(e){if(t.isDestroyed())t.debug.log("JbPro","streamEnd but player is destroyed and return");else{t.emit(xt.crashLog,t.getCrashLog(xt.streamEnd,e));var i=t._getVideoLastIframeInfo(),r=t._checkIsMeaningfulRetry(en),a=""+e=="1006"&&t.player._opt.websocket1006ErrorReplay,n=a&&r,o=t.player._opt.streamEndReplay,s=t._isNeedNetworkDisconnectReplay();if(n||o||s){s?t.debug.log("JbPro","streamEnd and network is disconnect and reset player and play"):n?t.debug.log("JbPro","streamEnd and websocket1006ErrorReplay is true and error is 1006 and _websocket1006ErrorReplayTimes is ".concat(t._websocket1006ErrorReplayTimes," , delay ").concat(t._opt.websocket1006ErrorReplayDelayTime,"s reset player and play")):t.debug.log("JbPro","streamEnd and isStreamEndReplay is true and and _streamEndReplayTimes is ".concat(t._streamEndReplayTimes," , delay ").concat(t._opt.streamEndReplayDelayTime,"s reset player and play"));var l=t._opt.playOptions,c=t._opt.url;t._websocket1006ErrorRetryLog.push(Ln());var u={};t.player._opt.replayUseLastFrameShow&&(u=Object.assign({},u,i,{loadingIcon:t.player._opt.replayShowLoadingIcon})),No(t.isMute())&&(u.isNotMute=!0);var d=n?t._opt.websocket1006ErrorReplayDelayTime:t._opt.streamEndReplayDelayTime;s&&(d=1),t._initLoadingBackgroundForIOS(i),t._resetPlayer(u).then((function(){t.streamEndReplayDelayTimeout=setTimeout((function(){if(t._removeLoadingBackgroundForIOS(),t.isDestroyed())s?t.debug.log("JbPro","streamEnd and network is disconnect and _resetPlayer() but player is destroyed and return"):n?t.debug.log("JbPro","streamEnd and 1006 error and _resetPlayer() but player is destroyed and return"):t.debug.log("JbPro","streamEnd and _resetPlayer() but player is destroyed and return");else{if(t.network.isOffline())return n?t.debug.log("JbPro","streamEnd and 1006 error network is offline and wait network online to play , so return"):t.debug.log("JbPro","streamEnd and network is offline and wait network online to play , so return"),t._isNetworkOfflinePaused=!0,void(t._isNetworkOfflinePausedAndNextPlayConfig={url:c,options:l,type:n?It.websocket1006Error:It.streamEnd});n?t._websocket1006ErrorReplayTimes++:t._streamEndReplayTimes++,t.play(c,l).then((function(){n?t.debug.log("JbPro","streamEnd and 1006 error and reset player and play success"):t.debug.log("JbPro","streamEnd and reset player and play success")})).catch((function(i){t.emit(xt.playFailedAndPaused,It.streamEnd,{},e),n?t.debug.error("JbPro","streamEnd and 1006 error and reset player and play error",i):t.debug.error("JbPro","streamEnd and reset player and play error",i)}))}}),1e3*d)})).catch((function(i){t.emit(xt.playFailedAndPaused,It.streamEnd,{},e),n?t.debug.error("JbPro","streamEnd and 1006 and _resetPlayer error",i):t.debug.error("JbPro","streamEnd and _resetPlayer error",i)}))}else{a?t.debug.log("JbPro","streamEnd pause player "+(No(r)?"and is not meaningful retry":"")):t.debug.log("JbPro","streamEnd pause player");var h=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(h).then((function(){t.emit(xt.playFailedAndPaused,xt.streamEnd,i,e)})).catch((function(r){t.emit(xt.playFailedAndPaused,xt.streamEnd,i,e),t.debug.error("JbPro","streamEnd pause",r)}))}}})),t.player.once(It.websocketError,(function(e){if(t.isDestroyed())t.debug.log("JbPro","websocketError but player is destroyed");else{t.emit(xt.crashLog,t.getCrashLog(It.websocketError,e));var i=t._getVideoLastIframeInfo(),r=t._isNeedNetworkDisconnectReplay();if(t.player._opt.streamErrorReplay||r){r?t.debug.log("JbPro","websocketError error and network is disconnect and reset player and play"):t.debug.log("JbPro","websocketError error and streamErrorReplay is true and _streamErrorReplayTimes is ".concat(t._streamErrorReplayTimes," and streamErrorReplayDelayTime is ").concat(t._opt.streamErrorReplayDelayTime,", next replay"));var a={};t.player._opt.replayUseLastFrameShow&&(a=Object.assign({},a,i,{loadingIcon:t.player._opt.replayShowLoadingIcon})),No(t.isMute())&&(a.isNotMute=!0);var n=t._opt.playOptions,o=t._opt.url,s=r?1:t._opt.streamErrorReplayDelayTime;t._resetPlayer(a).then((function(){t.streamErrorReplayDelayTimeout=setTimeout((function(){if(t.isDestroyed())r?t.debug.log("JbPro","websocketError error and network is disconnect and _resetPlayer() but player is destroyed and return"):t.debug.log("JbPro","websocketError error and _resetPlayer() but player is destroyed and return");else{if(t.network.isOffline())return t.debug.log("JbPro","websocketError error and network is offline and wait network online to play , so return"),t._isNetworkOfflinePaused=!0,void(t._isNetworkOfflinePausedAndNextPlayConfig={url:o,options:n,type:It.websocketError});t._streamErrorReplayTimes++,t.play(o,n).then((function(){t.debug.log("JbPro","websocketError error and reset player and play success")})).catch((function(i){t.emit(xt.playFailedAndPaused,It.fetchError,{},e),t.debug.error("JbPro","websocketError error and reset player and play error",i)}))}}),1e3*s)})).catch((function(i){t.emit(xt.playFailedAndPaused,It.fetchError,{},e),t.debug.error("JbPro","websocketError error and _resetPlayer error",i)}))}else{t.debug.log("JbPro","websocketError and pause player");var l=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(l).then((function(){t.emit(xt.playFailedAndPaused,It.websocketError,i,e)})).catch((function(r){t.emit(xt.playFailedAndPaused,It.websocketError,i,e),t.debug.error("JbPro","websocketError and pause",r)}))}}})),t.player.once(It.webrtcError,(function(e){if(t.isDestroyed())t.debug.log("JbPro","webrtcError but player is destroyed");else{t.emit(xt.crashLog,t.getCrashLog(It.webrtcError,e));var i=t._getVideoLastIframeInfo();t.debug.log("JbPro","webrtcError and pause player");var r=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(r).then((function(){t.emit(xt.playFailedAndPaused,It.webrtcError,i,e)})).catch((function(r){t.emit(xt.playFailedAndPaused,It.webrtcError,i,e),t.debug.error("JbPro","webrtcError and pause",r)}))}})),t.player.once(It.hlsError,(function(e){if(t.isDestroyed())t.debug.log("JbPro","hlsError but player is destroyed");else{t.emit(xt.crashLog,t.getCrashLog(It.hlsError,e));var i=t._getVideoLastIframeInfo();t.debug.log("JbPro","hlsError and pause player");var r=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(r).then((function(){t.emit(xt.playFailedAndPaused,It.hlsError,i,e)})).catch((function(r){t.emit(xt.playFailedAndPaused,It.hlsError,i,e),t.debug.error("JbPro","hlsError and pause",r)}))}})),t.player.once(It.aliyunRtcError,(function(e){if(t.isDestroyed())t.debug.log("JbPro","aliyunRtcError but player is destroyed");else{t.emit(xt.crashLog,t.getCrashLog(It.aliyunRtcError,e));var i=t._getVideoLastIframeInfo();t.debug.log("JbPro","aliyunRtcError and pause player");var r=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(r).then((function(){t.emit(xt.playFailedAndPaused,It.aliyunRtcError,i,e)})).catch((function(r){t.emit(xt.playFailedAndPaused,It.aliyunRtcError,i,e),t.debug.error("JbPro","aliyunRtcError and pause",r)}))}})),t.player.once(It.decoderWorkerInitError,(function(e){if(t.isDestroyed())t.debug.log("JbPro","decoderWorkerInitError but player is destroyed");else{t.emit(xt.crashLog,t.getCrashLog(It.decoderWorkerInitError,e)),t.debug.log("JbPro","decoderWorkerInitError and pause player");var i=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(i).then((function(){t.emit(xt.playFailedAndPaused,It.decoderWorkerInitError,{},e)})).catch((function(i){t.emit(xt.playFailedAndPaused,It.decoderWorkerInitError,{},e),t.debug.error("JbPro","decoderWorkerInitError and pause",i)}))}})),t.player.once(It.videoElementPlayingFailedForWebrtc,(function(e){if(t.isDestroyed())t.debug.log("JbPro","videoElementPlayingFailedForWebrtc but player is destroyed");else{t.emit(xt.crashLog,t.getCrashLog(It.videoElementPlayingFailedForWebrtc,e)),t.debug.log("JbPro","videoElementPlayingFailedForWebrtc and pause player");var i=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(i).then((function(){t.emit(xt.playFailedAndPaused,It.videoElementPlayingFailedForWebrtc,{},e)})).catch((function(i){t.emit(xt.playFailedAndPaused,It.videoElementPlayingFailedForWebrtc,{},e),t.debug.error("JbPro","videoElementPlayingFailedForWebrtc and pause",i)}))}})),t.player.once(It.videoInfoError,(function(e){if(t.isDestroyed())t.debug.log("JbPro","videoInfoError but player is destroyed");else{t.emit(xt.crashLog,t.getCrashLog(It.videoInfoError,e)),t.debug.log("JbPro","videoInfoError and pause player");var i=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(i).then((function(){t.emit(xt.playFailedAndPaused,It.videoInfoError,{},e)})).catch((function(i){t.emit(xt.playFailedAndPaused,It.videoInfoError,{},e),t.debug.error("JbPro","videoInfoError and pause",i)}))}})),t.player.once(xt.webrtcStreamH265,(function(e){if(t.isDestroyed())t.debug.log("JbPro","webrtcStreamH265 but player is destroyed");else{t.debug.log("JbPro","webrtcStreamH265 and reset player and play");var i=t._opt.url,r=t._opt.playOptions;t._resetPlayer({isWebrtcH265:!0}).then((function(){t.play(i,r).then((function(){t.debug.log("JbPro","webrtcStreamH265 and reset player and play success")})).catch((function(i){t.emit(xt.playFailedAndPaused,xt.webrtcStreamH265,{},e),t.debug.error("JbPro","webrtcStreamH265 and reset player and play error",i)}))})).catch((function(){t.emit(xt.playFailedAndPaused,xt.webrtcStreamH265,{},e),t.debug.error("JbPro","webrtcStreamH265 and _resetPlayer error")}))}})),t.player.on(xt.delayTimeout,(function(e){if(t.isDestroyed())t.debug.log("JbPro","delay timeout but player is destroyed");else{t.emit(xt.crashLog,t.getCrashLog(xt.delayTimeout,e));var i=t._getVideoLastIframeInfo();if(t.player&&t.player._opt.heartTimeoutReplay&&(t._heartTimeoutReplayTimes<t.player._opt.heartTimeoutReplayTimes||-1===t.player._opt.heartTimeoutReplayTimes)){if(t.debug.log("JbPro","delay timeout replay time is ".concat(t._heartTimeoutReplayTimes," and heartTimeoutReplayTimes is ").concat(t.player._opt.heartTimeoutReplayTimes)),t.isDestroyed())return void(t.debug&&t.debug.warn("JbPro","delay timeout replay but player is destroyed"));t._heartTimeoutReplayTimes+=1;var r=t._opt.url,a=t._opt.playOptions,n={};(t.player._opt.heartTimeoutReplayUseLastFrameShow||t.player._opt.replayUseLastFrameShow)&&(n=Object.assign({},n,i,{loadingIcon:t.player._opt.replayShowLoadingIcon})),No(t.isMute())&&(n.isNotMute=!0),t._resetPlayer(n).then((function(){if(t._isNeedNetworkDisconnectReplay())return t.debug.log("JbPro","delayTimeout and network is offline and wait network online to play , so return"),t._isNetworkOfflinePaused=!0,void(t._isNetworkOfflinePausedAndNextPlayConfig={url:r,options:a,type:xt.delayTimeout});t.play(r,a).then((function(){})).catch((function(r){t.emit(xt.playFailedAndPaused,xt.delayTimeout,i,e),t.debug.error("JbPro","delay timeout replay error",r)}))})).catch((function(r){t.emit(xt.playFailedAndPaused,xt.delayTimeout,i,e),t.debug.error("JbPro","delay timeout _resetPlayer error",r)}))}else{var o=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(o).then((function(){t.emit(xt.playFailedAndPaused,xt.delayTimeout,i,e),t.player&&(t.emit(xt.delayTimeoutRetryEnd),t.emit(xt.playFailedAndPaused,xt.delayTimeoutRetryEnd)),t.debug.warn("JbPro","delayTimeoutRetryEnd and\n                            opt.heartTimeout is ".concat(t.player&&t.player._opt.heartTimeout," and\n                            opt.heartTimeoutReplay is ").concat(t.player&&t.player._opt.heartTimeoutReplay," and\n                            opt.heartTimeoutReplayTimes is ").concat(t.player&&t.player._opt.heartTimeoutReplayTimes,",and\n                            local._heartTimeoutReplayTimes is ").concat(t._heartTimeoutReplayTimes))})).catch((function(r){t.emit(xt.playFailedAndPaused,xt.delayTimeout,i,e),t.debug.error("JbPro","delay timeout and pause error",r)}))}}})),t.player.on(xt.loadingTimeout,(function(e){if(t.emit(xt.crashLog,t.getCrashLog(xt.loadingTimeout,e)),t.isDestroyed())t.debug.log("JbPro","loading timeout but player is destroyed");else if(t.player&&t.player._opt.loadingTimeoutReplay&&(t._loadingTimeoutReplayTimes<t.player._opt.loadingTimeoutReplayTimes||-1===t.player._opt.loadingTimeoutReplayTimes)){if(t.debug.log("JbPro","loading timeout and\n                             replay time is ".concat(t._loadingTimeoutReplayTimes," and\n                             loadingTimeoutReplayTimes is ").concat(t.player._opt.loadingTimeoutReplayTimes)),t.isDestroyed())return void(t.debug&&t.debug.warn("JbPro","delay timeout replay but player is destroyed"));t._loadingTimeoutReplayTimes+=1;var i=t._opt.url,r=t._opt.playOptions;t._resetPlayer().then((function(){if(t._isNeedNetworkDisconnectReplay())return t.debug.log("JbPro","loadingTimeout and network is offline and wait network online to play , so return"),t._isNetworkOfflinePaused=!0,void(t._isNetworkOfflinePausedAndNextPlayConfig={url:i,options:r,type:xt.loadingTimeout});t.play(i,r).then((function(){})).catch((function(i){t.emit(xt.playFailedAndPaused,xt.loadingTimeout,{},e),t.debug.error("JbPro","loading timeout replay error",i)}))})).catch((function(i){t.emit(xt.playFailedAndPaused,xt.loadingTimeout,{},e),t.debug.error("JbPro","loading timeout _resetPlayer error",i)}))}else{var a=!1===t._opt.playFailedUseLastFrameShow;t.player.setPlayFailedAndPaused(),t._pause(a).then((function(){t.emit(xt.playFailedAndPaused,xt.loadingTimeout,{},e),t.player&&(t.emit(xt.loadingTimeoutRetryEnd),t.emit(xt.playFailedAndPaused,xt.loadingTimeoutRetryEnd,{},e)),t.debug.log("JbPro","loadingTimeoutRetryEnd and\n                            opt.loadingTimeout is ".concat(t.player&&t.player._opt.loadingTimeout," and\n                            opt.loadingTimeoutReplay is ").concat(t.player&&t.player._opt.loadingTimeoutReplay," and\n                            local._loadingTimeoutReplayTimes time is ").concat(t._loadingTimeoutReplayTimes," and\n                            opt.loadingTimeoutReplayTimes is ").concat(t.player&&t.player._opt.loadingTimeoutReplayTimes))})).catch((function(i){t.emit(xt.playFailedAndPaused,xt.loadingTimeout,{},e),t.debug.error("JbPro","loading timeout and pause error",i)}))}})),t._hasLoaded()?t.player.play(i,r).then((function(){a()})).catch((function(e){t.debug.error("JbPro","_hasLoaded() and play error",e),t.emit(xt.crashLog,t.getCrashLog("_hasLoaded() and play error",e)),t.player&&t.player.pause().then((function(){n(e)})).catch((function(e){n(e),t.debug.error("JbPro","_hasLoaded() and play error and next pause error",e)}))})):t.player.once(xt.decoderWorkerInit,(function(){t.player.play(i,r).then((function(){a()})).catch((function(e){t.debug.error("JbPro","decoderWorkerInit and play error",e),t.emit(xt.crashLog,t.getCrashLog("decoderWorkerInit and play error",e)),t.player&&t.player.pause().then((function(){n(e)})).catch((function(e){n(e),t.debug.error("JbPro","decoderWorkerInit and play error and next pause error",e)}))}))}))},P=t.player.getOption(),B=g&&No(t._opt.supportHls265),M=d&&No(t._opt.isWebrtcH265),U=g&&!!To(),F=g&&P.demuxUseWorker;if(B||M||h||o||A||U||F)t.debug.log("JbPro","need reset player and\n                isOldHls is ".concat(B," and isOldWebrtc is ").concat(M," and\n                isAliyunRtc is ").concat(h," and\n                needResetPlayer(url change) is ").concat(o," and\n                isMpeg4 is ").concat(A," and\n                isHlsCanVideoPlay is ").concat(U," and\n                isHlsButDemuxUseWorker is ").concat(F)),t._resetPlayer({protocol:T,demuxType:E,isHls:g,isWebrtc:d,isWebrtcForZLM:k,isWebrtcForSRS:w,isWebrtcForOthers:S,isAliyunRtc:h,cryptoKey:r.cryptoKey||"",cryptoIV:r.cryptoIV||"",url:i,playOptions:r}).then((function(){C()})).catch((function(e){n("reset player error")}));else{var O={protocol:T,demuxType:E,isHls:g,isWebrtc:d,isAliyunRtc:h,isFlv:t._opt.isFlv,isFmp4:t._opt.isFmp4,isMpeg4:t._opt.isMpeg4,isNakedFlow:t._opt.isNakedFlow,isTs:t._opt.isTs,cryptoKey:r.cryptoKey||"",cryptoIV:r.cryptoIV||""};t._opt.isNakedFlow&&(O.mseDecodeAudio=!1),t.player.updateOption(O),r.cryptoKey&&r.cryptoIV&&t.player.decoderWorker&&(t.player.decoderWorker.updateWorkConfig({key:"cryptoKey",value:r.cryptoKey}),t.player.decoderWorker.updateWorkConfig({key:"cryptoIV",value:r.cryptoIV})),C()}}))}},{key:"_resetDemuxType",value:function(e){this._opt.isFlv=!1,this._opt.isFmp4=!1,this._opt.isMpeg4=!1,this._opt.isNakedFlow=!1,this._opt.isHls=!1,this._opt.isWebrtc=!1,this._opt.isWebrtcForZLM=!1,this._opt.isWebrtcForSRS=!1,this._opt.isWebrtcForOthers=!1,this._opt.isAliyunRtc=!1,this._opt.isTs=!1,e&&(this._opt[e]=!0),"isFmp4"!==e&&(this._opt.isFmp4Private=!1)}},{key:"resize",value:function(){this.debug.log("JbPro","resize()"),this.player&&this.player.resize()}},{key:"setBufferTime",value:function(e){this.debug.log("JbPro","setBufferTime() ".concat(e)),(e=Number(e))>10&&this.debug.warn("JbPro","setBufferTime() buffer time is ".concat(e," second, is too large, video will show blank screen until cache ").concat(e," second buffer data"));var t=1e3*e;this._opt.videoBuffer=t,this.player?this.player.updateOption({videoBuffer:t},!0):this.debug.warn("JbPro","setBufferTime() player is null")}},{key:"setBufferDelayTime",value:function(e){this.debug.log("JbPro","setBufferDelayTime() ".concat(e)),(e=Number(e))<.2&&this.debug.warn("JbPro","setBufferDelayTime() buffer time delay is ".concat(e," second, is too small"));var t=1e3*(e=In(e,.2,100));this._opt.videoBufferDelay=t,this.player?this.player.updateOption({videoBufferDelay:t},!0):this.debug.warn("JbPro","setBufferDelayTime() player is null")}},{key:"setRotate",value:function(e){this.debug.log("JbPro","setRotate() ".concat(e)),e=parseInt(e,10),this._opt.rotate!==e&&-1!==[0,90,180,270].indexOf(e)?(this._opt.rotate=e,this.player?(this.player.updateOption({rotate:e}),this.resize()):this.debug.warn("JbPro","setRotate() player is null")):this.debug.warn("JbPro","setRotate() rotate is ".concat(e," and this._opt.rotate is ").concat(this._opt.rotate))}},{key:"setMirrorRotate",value:function(e){this.debug.log("JbPro","setMirrorRotate() ".concat(e)),e||(e="none"),this._opt.mirrorRotate!==e&&-1!==["none","level","vertical"].indexOf(e)?(this._opt.mirrorRotate=e,this.player?(this.player.updateOption({mirrorRotate:e}),this.resize()):this.debug.warn("JbPro","setMirrorRotate() player is null")):this.debug.warn("JbPro","setMirrorRotate() mirrorRotate is ".concat(e," and this._opt.mirrorRotate is ").concat(this._opt.mirrorRotate))}},{key:"setAspectRatio",value:function(e){this.debug.log("JbPro","setAspectRatio() ".concat(e)),e||(e="default"),this._opt.aspectRatio!==e&&-1!==["default","4:3","16:9"].indexOf(e)?(this._opt.aspectRatio=e,this.player?(this.player.updateOption({aspectRatio:e}),this.resize()):this.debug.warn("JbPro","setAspectRatio() player is null")):this.debug.warn("JbPro","setAspectRatio() aspectRatio is ".concat(e," and this._opt.aspectRatio is ").concat(this._opt.mirrorRotate))}},{key:"hasLoaded",value:function(){return!0}},{key:"_hasLoaded",value:function(){return this.player&&this.player.loaded||!1}},{key:"setKeepScreenOn",value:function(){this.debug.log("JbPro","setKeepScreenOn()"),this._opt.keepScreenOn=!0,this.player?this.player.updateOption({keepScreenOn:!0}):this.debug.warn("JbPro","setKeepScreenOn() player is not ready")}},{key:"setFullscreen",value:function(e){this.debug.log("JbPro","setFullscreen() ".concat(e));var t=!!e;this.player?this.player.fullscreen!==t?this.player.fullscreen=t:this.debug.warn("JbPro","setFullscreen() fullscreen is ".concat(t," and this.player.fullscreen is ").concat(this.player.fullscreen)):this.debug.warn("JbPro","setFullscreen() player is not ready")}},{key:"setWebFullscreen",value:function(e){this.debug.log("JbPro","setWebFullscreen() ".concat(e));var t=!!e;this.player?this.player.webFullscreen=t:this.debug.warn("JbPro","setWebFullscreen() player is not ready")}},{key:"screenshot",value:function(e,t,i,r){return this.debug.log("JbPro","screenshot() ".concat(e," ").concat(t," ").concat(i," ").concat(r)),this.player&&this.player.video?this.player.video.screenshot(e,t,i,r):(this.debug.warn("JbPro","screenshot() player is not ready"),null)}},{key:"screenshotWatermark",value:function(e){var t=this;return new Promise((function(i,r){t.debug.log("JbPro","screenshotWatermark()",e),t.player&&t.player.video?t.player.video.screenshotWatermark(e).then((function(e){i(e)})).catch((function(e){r(e)})):(t.debug.warn("JbPro","screenshotWatermark() player is not ready"),r("player is not ready"))}))}},{key:"startRecord",value:function(e,t){var i=this;return new Promise((function(r,a){if(i.debug.log("JbPro","startRecord() ".concat(e," ").concat(t)),!i.player)return i.debug.warn("JbPro","startRecord() player is not ready"),a("player is not ready");i.player.playing?(i.player.startRecord(e,t),r()):(i.debug.warn("JbPro","startRecord() player is not playing"),a("not playing"))}))}},{key:"stopRecordAndSave",value:function(e,t){var i=this;return new Promise((function(r,a){i.debug.log("JbPro","stopRecordAndSave() ".concat(e," ").concat(t)),i.player&&i.player.recording?i.player.stopRecordAndSave(e,t).then((function(e){r(e)})).catch((function(e){a(e)})):a("not recording")}))}},{key:"isPlaying",value:function(){var e=!1;return this.player&&(e=this.player.isPlaying()),e}},{key:"isLoading",value:function(){return!!this.player&&this.player.loading}},{key:"isPause",value:function(){var e=!1;return this._opt.playType===j?e=!this.isPlaying()&&!this.isLoading():this._opt.playType===z&&this.player&&(e=this.player.playbackPause),e}},{key:"isPaused",value:function(){return this.isPause()}},{key:"isPlaybackPause",value:function(){var e=!1;return this._opt.playType===z&&this.player&&(e=this.player.playbackPause),e}},{key:"isMute",value:function(){var e=!0;return this.player&&(e=this.player.isAudioMute()),e}},{key:"isRecording",value:function(){return this.player&&this.player.recorder&&this.player.recorder.recording||!1}},{key:"isFullscreen",value:function(){var e=!1;return this.player&&(e=this.player.fullscreen),e}},{key:"isWebFullscreen",value:function(){var e=!1;return this.player&&(e=this.player.webFullscreen),e}},{key:"clearBufferDelay",value:function(){this.debug.log("JbPro","clearBufferDelay()"),this.player?this.player.clearBufferDelay():this.debug.warn("JbPro","clearBufferDelay() player is not init")}},{key:"setNetworkDelayTime",value:function(e){this.debug.log("JbPro","setNetworkDelayTime() ".concat(e)),(e=Number(e))<1&&this.debug.warn("JbPro","setNetworkDelayTime() network delay is ".concat(e," second, is too small"));var t=1e3*(e=In(e,1,100));this._opt.networkDelay=t,this.player?this.player.updateOption({networkDelay:t},!0):this.debug.warn("JbPro","setNetworkDelayTime() player is null")}},{key:"getDecodeType",value:function(){var e="";return this.player&&(e=this.player.getDecodeType()),e}},{key:"getRenderType",value:function(){var e="";return this.player&&(e=this.player.getRenderType()),e}},{key:"getAudioEngineType",value:function(){var e="";return this.player&&(e=this.player.getAudioEngineType()),e}},{key:"getPlayingTimestamp",value:function(){var e=0;return this.player&&(e=this.player.getPlayingTimestamp()),e}},{key:"getStatus",value:function(){var e=jr;return this.player&&(e=this.player.loading?Fr:this.player.playing?Or:Nr),e}},{key:"getPlayType",value:function(){return this.player?this.player._opt.playType:j}},{key:"togglePerformancePanel",value:function(e){this.debug.log("JbPro","togglePerformancePanel() ".concat(e));var t=this.player._opt.showPerformance,i=!t;ao(e)&&(i=e),i!==t?this.player?this.player.togglePerformancePanel(i):this.debug.warn("JbPro","togglePerformancePanel() failed, this.player is not init"):this.debug.warn("JbPro","togglePerformancePanel() failed, showPerformance is prev: ".concat(t," === now: ").concat(i))}},{key:"openZoom",value:function(){this.debug.log("JbPro","openZoom()"),this.player?this.player.zooming=!0:this.debug.warn("JbPro","openZoom() failed, this.player is not init")}},{key:"closeZoom",value:function(){this.debug.log("JbPro","closeZoom()"),this.player?this.player.zooming=!1:this.debug.warn("JbPro","closeZoom() failed, this.player is not init")}},{key:"isZoomOpen",value:function(){var e=!1;return this.player&&(e=this.player.zooming),e}},{key:"toggleZoom",value:function(e){this.debug.log("JbPro","toggleZoom() ".concat(e)),ao(e)||(e=!this.isZoomOpen()),Oo(e)?this.openZoom():No(!1)&&this.closeZoom()}},{key:"expandZoom",value:function(){this.debug.log("JbPro","expandZoom()"),this.player&&this.player.zoom&&this.player.zooming?this.player.zoom.expandPrecision():this.debug.warn("JbPro","expandZoom() failed, zoom is not open or not init")}},{key:"narrowZoom",value:function(){this.debug.log("JbPro","narrowZoom()"),this.player&&this.player.zoom&&this.player.zooming?this.player.zoom.narrowPrecision():this.debug.warn("JbPro","narrowZoom failed, zoom is not open or not init")}},{key:"getCurrentZoomIndex",value:function(){var e=1;return this.player&&this.player.zoom&&(e=this.player.zoom.currentZoom),e}},{key:"startTalk",value:function(e){var t=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return new Promise((function(r,a){t.debug.log("JbPro","startTalk()",e,i),t._initTalk(i),t.talk.startTalk(e).then((function(){r(),t.talk.once(xt.talkStreamClose,(function(){t.debug.warn("JbPro","talk stream close"),t.stopTalk().catch((function(e){}))})),t.talk.once(xt.talkStreamError,(function(e){t.debug.warn("JbPro","talk stream error",e),t.stopTalk().catch((function(e){}))})),t.talk.once(xt.talkStreamInactive,(function(){t.debug.warn("JbPro","talk stream inactive"),t.stopTalk().catch((function(e){}))}))})).catch((function(e){a(e)}))}))}},{key:"stopTalk",value:function(){var e=this;return new Promise((function(t,i){if(e.debug.log("JbPro","stopTalk()"),!e.talk)return i("stopTalk() talk is not init");e.talk.destroy(),t()}))}},{key:"getTalkVolume",value:function(){var e=this;return new Promise((function(t,i){if(!e.talk)return i("getTalkVolume() talk is not init");t(e.talk.volume)}))}},{key:"setTalkVolume",value:function(e){var t=this;return new Promise((function(i,r){if(t.debug.log("JbPro","setTalkVolume()",e),!t.talk)return r("setTalkVolume() talk is not init");t.talk.setVolume(e/100),i()}))}},{key:"setNakedFlowFps",value:function(e){var t=this;return new Promise((function(i,r){if(t.debug.log("JbPro","setNakedFlowFps()",e),ro(e))return r("setNakedFlowFps() fps is empty");var a=Number(e);a=In(a,1,100),t._opt.nakedFlowFps=a,t.player?t.player.updateOption({nakedFlowFps:a}):t.debug.warn("JbPro","setNakedFlowFps() player is null"),i()}))}},{key:"getCrashLog",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"";if(this.player){var i=this.player.getAllStatsData(),r=this.player,a={url:this._opt.url,playType:r.isPlayback()?"playback":"live",demuxType:r.getDemuxType(),decoderType:r.getDecodeType(),renderType:r.getRenderType(),videoInfo:{encType:"",width:"",height:""},audioInfo:{encType:"",sampleRate:"",channels:""},audioEngine:r.getAudioEngineType(),allTimes:i.pTs,timestamp:Ln(),type:e,error:Do(t)||e};if(r.video){var n=r.video.videoInfo||{};a.videoInfo={encType:n.encType||"",width:n.width||"",height:n.height||""}}if(r.audio){var o=r.audio.audioInfo||{};a.audioInfo={encType:o.encType||"",sampleRate:o.sampleRate||"",channels:o.channels||""}}return a}}},{key:"updateDebugLevel",value:function(e){this.debug.log("JbPro","updateDebugLevel()",e),e===fe||e===me?e!==this.player._opt.debugLevel?(this._opt.debugLevel=e,this.player?this.player.updateOption({debugLevel:e},!0):this.debug.warn("JbPro","updateDebugLevel() player is null")):this.debug.warn("JbPro","updateDebugLevel() level is same, level: ".concat(e)):this.debug.warn("JbPro","updateDebugLevel() level is not valid, level: ".concat(e))}},{key:"updateWatermark",value:function(e){this.debug.log("JbPro","updateWatermark()",e),this.player?this.player.updateWatermark(e):this.debug.warn("JbPro","updateWatermark() player is not init")}},{key:"removeWatermark",value:function(){this.debug.log("JbPro","removeWatermark()"),this.player?this.player.removeWatermark():this.debug.warn("JbPro","removeWatermark() player is not init")}},{key:"updateFullscreenWatermark",value:function(e){if(this.debug.log("JbPro","updateFullscreenWatermark()",e),yo(e)){this._opt.fullscreenWatermarkConfig=e;var t=so(this.$container,e);if(!t.watermark_txt)return void this.debug.warn("JbPro","fullscreenWatermarkConfig text is empty");this.watermark.load(t)}else this.debug.warn("JbPro","updateFullscreenWatermark() config is not valid, config: ".concat(e))}},{key:"removeFullscreenWatermark",value:function(){this.debug.log("JbPro","removeFullscreenWatermark()"),this.watermark?this.watermark.remove():this.debug.warn("JbPro","removeFullscreenWatermark() watermark is not init")}},{key:"faceDetectOpen",value:function(){this.debug.log("JbPro","faceDetectOpen()"),this.player?this.player.faceDetect(!0):this.debug.warn("JbPro","faceDetectOpen() player is not init")}},{key:"faceDetectClose",value:function(){this.debug.log("JbPro","faceDetectClose()"),this.player?this.player.faceDetect(!1):this.debug.warn("JbPro","faceDetectClose() player is not init")}},{key:"objectDetectOpen",value:function(){this.debug.log("JbPro","objectDetectOpen()"),this.player?this.player.objectDetect(!0):this.debug.warn("JbPro","objectDetectOpen() player is not init")}},{key:"objectDetectClose",value:function(){this.debug.log("JbPro","objectDetectClose()"),this.player?this.player.objectDetect(!1):this.debug.warn("JbPro","objectDetectClose() player is not init")}},{key:"sendWebsocketMessage",value:function(e){this.debug.log("JbPro","sendWebsocketMessage()",e),this.player?this.player.sendWebsocketMessage(e):this.debug.warn("JbPro","sendWebsocketMessage() player is not init")}},{key:"addContentToCanvas",value:function(e){this.debug.log("JbPro","addContentToCanvas()"),this.player?this.player.addContentToCanvas(e):this.debug.warn("JbPro","addContentToCanvas() player is not init")}},{key:"clearContentToCanvas",value:function(){this.debug.log("JbPro","clearContentToCanvas()"),this.player?this.player.addContentToCanvas([]):this.debug.warn("JbPro","clearContentToCanvas() player is not init")}},{key:"addContentToContainer",value:function(e){this.debug.log("JbPro","addContentToContainer()"),this.player?this.player.addContentToContainer(e):this.debug.warn("JbPro","addContentToContainer() player is not init")}},{key:"clearContentToContainer",value:function(){this.debug.log("JbPro","clearContentToContainer()"),this.player?this.player.addContentToContainer([]):this.debug.warn("JbPro","clearContentToContainer() player is not init")}},{key:"setControlHtml",value:function(e){this.debug.log("JbPro","setControlHtml()",e),this.player?this.player.setControlHtml(e):this.debug.warn("JbPro","setControlHtml() player is not init")}},{key:"clearControlHtml",value:function(){this.debug.log("JbPro","clearControlHtml()"),this.player?this.player.clearControlHtml():this.debug.warn("JbPro","clearControlHtml() player is not init")}},{key:"getVideoInfo",value:function(){var e=null;return this.player&&(e=this.player.getVideoInfo()),e}},{key:"getAudioInfo",value:function(){var e=null;return this.player&&(e=this.player.getAudioInfo()),e}},{key:"setSm4CryptoKey",value:function(e){this.debug.log("JbPro","setSm4CryptoKey()",e),32===(e=""+e).length?(this._opt.sm4CryptoKey=e,this.player?this.player.updateOption({sm4CryptoKey:e},!0):this.debug.warn("JbPro","setSm4CryptoKey() player is null")):this.debug.warn("JbPro","setSm4CryptoKey() key is invalid and length is ".concat(e.length," !== 32"))}},{key:"setM7sCryptoKey",value:function(e){this.debug.log("JbPro","setM7sCryptoKey()",e),e=""+e,this._opt.m7sCryptoKey=e,this.player?this.player.updateOption({m7sCryptoKey:e},!0):this.debug.warn("JbPro","setM7sCryptoKey() player is null")}},{key:"setXorCryptoKey",value:function(e){this.debug.log("JbPro","setXorCryptoKey()",e),e=""+e,this._opt.xorCryptoKey=e,this.player?this.player.updateOption({xorCryptoKey:e},!0):this.debug.warn("JbPro","setXorCryptoKey() player is null")}},{key:"updateLoadingText",value:function(e){this.debug.log("JbPro","updateLoadingText()",e),this.player?this.player.updateLoadingText(e):this.debug.warn("JbPro","updateLoadingText() player is null")}},{key:"updateIsEmitSEI",value:function(e){this.debug.log("JbPro","updateIsEmitSEI()",e),this._opt.isEmitSEI=e,this.player?this.player.updateOption({isEmitSEI:e},!0):this.debug.warn("JbPro","updateIsEmitSEI() player is null")}},{key:"getPTZCmd",value:function(e,t){if(this.debug.log("JbPro","getPTZCmd()",e),e)return this.player?t_({type:e,index:0,speed:t}):void this.debug.warn("JbPro","getPTZCmd() player is null");this.debug.warn("JbPro","getPTZCmd() ptz is null")}},{key:"downloadTempNakedFlowFile",value:function(){var e=this;return new Promise((function(t,i){e.player?(e.player.downloadNakedFlowFile(),t()):i("player is not init")}))}},{key:"downloadTempFmp4File",value:function(){var e=this;return new Promise((function(t,i){e.player?(e.player.downloadFmp4File(),t()):i("player is not init")}))}},{key:"downloadTempMpeg4File",value:function(){var e=this;return new Promise((function(t,i){e.player?(e.player.downloadMpeg4File(),t()):i("player is not init")}))}},{key:"downloadTempRtpFile",value:function(){var e=this;return new Promise((function(t,i){e.talk?(e.talk.downloadRtpFile(),t()):i("talk is not init")}))}},{key:"downloadMemoryLog",value:function(){this.memoryLogger&&this.memoryLogger.download()}},{key:"_getVideoLastIframeInfo",value:function(){var e=this.getVideoInfo()||{},t={loadingBackground:this.screenshot("","png",.92,"base64"),loadingBackgroundWidth:e.width||0,loadingBackgroundHeight:e.height||0};return t.loadingBackground&&t.loadingBackgroundWidth&&t.loadingBackgroundHeight&&(this._tempVideoLastIframeInfo=t),this._tempVideoLastIframeInfo||{}}},{key:"getExtendBtnList",value:function(){this.debug.log("JbPro","getExtendBtnList()");var e=[];return this.player?e=this.player.getExtendBtnList():this.debug.warn("JbPro","getExtendBtnList() player is null"),e}},{key:"getFlvMetaData",value:function(){this.debug.log("JbPro","getFlvMetaData()");var e=null;return this.player?e=this.player.getMetaData():this.debug.warn("JbPro","getFlvMetaData() player is null"),e}},{key:"updateAiFaceDetectInterval",value:function(e){this.debug.log("JbPro","updateAiFaceDetectInterval()",e);var t=1e3*(e=Number(e));this._opt.aiFaceDetectInterval=t,this.player?this.player.updateOption({aiFaceDetectInterval:t}):this.debug.warn("JbPro","updateAiFaceDetectInterval() player is null")}},{key:"updateAiFaceDetectLevel",value:function(e){if(this.debug.log("JbPro","updateAiFaceDetectLevel()",e),La[e]){var t=La[e];this._opt.aiFaceDetectWidth=t,this.player?(this.player.updateOption({aiFaceDetectWidth:t}),this.player.ai&&this.player.ai.updateFaceDetectorConfig({detectWidth:t})):this.debug.warn("JbPro","updateAiFaceDetectLevel() player is null")}else this.debug.warn("JbPro","'updateAiFaceDetectLevel() level ".concat(e," is invalid'"))}},{key:"updateAiObjectDetectInterval",value:function(e){this.debug.log("JbPro","updateAiObjectDetectInterval()",e);var t=1e3*(e=Number(e));this._opt.aiObjectDetectInterval=t,this.player?this.player.updateOption({aiObjectDetectInterval:t}):this.debug.warn("JbPro","updateAiObjectDetectInterval() player is null")}},{key:"updateAiObjectDetectLevel",value:function(e){if(this.debug.log("JbPro","updateAiObjectDetectLevel()",e),Ia[e]){var t=Ia[e];this._opt.aiObjectDetectWidth=t,this.player?(this.player.updateOption({aiObjectDetectWidth:t}),this.player.ai&&this.player.ai.updateObjectDetectorConfig({detectWidth:t})):this.debug.warn("JbPro","updateAiObjectDetectLevel() player is null")}else this.debug.warn("JbPro","'updateAiObjectDetectLevel() level ".concat(e," is invalid'"))}},{key:"setCryptoKeyUrl",value:function(e){this.debug.log("JbPro","setCryptoKeyUrl()",e),e&&(this._opt.cryptoKeyUrl=e)}},{key:"showErrorMessageTips",value:function(e){this.debug.log("JbPro","showErrorMessageTips()",e),e&&(this.player?this.player.showTipsMessageByContent(e):this.debug.warn("JbPro","showErrorMessageTips() player is null"))}},{key:"setPtzPosition",value:function(e){this.debug.log("JbPro","setPtzPosition()",e),e&&!go(e)&&(this.player?this.player.setPtzPosition(e):this.debug.warn("JbPro","setPtzPosition() player is null"))}},{key:"hideErrorMessageTips",value:function(){this.debug.log("JbPro","hideErrorMessageTips()"),this.player?this.player.hideTipsMessage():this.debug.warn("JbPro","hideErrorMessageTips() player is null")}},{key:"getContainerRect",value:function(){return this._getContainerRect()}},{key:"proxy",value:function(e,t,i,r){return this.events.proxy(e,t,i,r)}},{key:"_checkIsMeaningfulRetry",value:function(e){var t=!0,i=[];if(e===en?i=this._websocket1006ErrorRetryLog:e===tn?i=this._mseDecodeErrorRetryLog:e===rn&&(i=this._wcsDecodeErrorRetryLog),this.debug.log(this.TAG_NAME,"_checkIsMeaningfulRetry() type is ".concat(e,", and retryLog is ").concat(i.join(","))),i.length>=5){var r=i[0],a=i[i.length-1],n=a-r;n<=1e4&&(this.debug.warn(this.TAG_NAME,"retry type is ".concat(e,", and retry length is ").concat(i.length,", and start is ").concat(r," and end is ").concat(a," and diff is ").concat(n)),t=!1)}return t}},{key:"_initLoadingBackgroundForIOS",value:function(e){(Hn()||Wn())&&e.loadingBackground&&e.loadingBackgroundWidth&&e.loadingBackgroundHeight&&(this.debug.log(this.TAG_NAME,"_initLoadingBackgroundForIOS"),this._initLoadingBg(),"default"===this.player._opt.aspectRatio||On()?this._doInitLoadingBackground(e):this._doInitLoadingBackgroundForRatio(e))}},{key:"_doInitLoadingBackground",value:function(e){var t=this,i=this._getContainerRect(),r=i.height,a=this.player._opt;a.hasControl&&!a.controlAutoHide&&(r-=a.playType===z?yi:gi);var n=i.width,o=r,s=a.rotate;270!==s&&90!==s||(n=r,o=i.width),this.$loadingBgImage.width=n,this.$loadingBgImage.height=o,this.$loadingBgImage.src=e.loadingBackground;var l=(i.width-n)/2,c=(r-o)/2,u="contain";a.isResize||(u="fill"),a.isFullResize&&(u="none");var d="";"none"===a.mirrorRotate&&s&&(d+=" rotate("+s+"deg)"),"level"===a.mirrorRotate?d+=" rotateY(180deg)":"vertical"===a.mirrorRotate&&(d+=" rotateX(180deg)"),this._opt.videoRenderSupportScale&&(this.$loadingBgImage.style.objectFit=u),this.$loadingBgImage.style.transform=d,this.$loadingBgImage.style.padding="0",this.$loadingBgImage.style.left=l+"px",this.$loadingBgImage.style.top=c+"px",this.$loadingBgImage.complete?$u(this.$loadingBg,"show"):this.$loadingBgImage.onload=function(){$u(t.$loadingBg,"show"),t.$loadingBgImage.onload=null}}},{key:"_doInitLoadingBackgroundForRatio",value:function(e){var t=this,i=this.player._opt.aspectRatio.split(":").map(Number),r=this._getContainerRect(),a=r.width,n=r.height,o=this.player._opt,s=0;o.hasControl&&!o.controlAutoHide&&(s=o.playType===z?yi:gi,n-=s);var l=e.loadingBackgroundWidth,c=e.loadingBackgroundHeight,u=l/c,d=i[0]/i[1];if(this.$loadingBgImage.src=e.loadingBackground,u>d){var h=d*c/l;this.$loadingBgImage.style.width=100*h+"%",this.$loadingBgImage.style.height="calc(100% - ".concat(s,"px)"),this.$loadingBgImage.style.padding="0 ".concat((a-a*h)/2,"px")}else{var p=l/d/c;this.$loadingBgImage.style.width="100%",this.$loadingBgImage.style.height="calc(".concat(100*p,"% - ").concat(s,"px)"),this.$loadingBgImage.style.padding=(n-n*p)/2+"px 0"}this.$loadingBgImage.complete?$u(this.$loadingBg,"show"):this.$loadingBgImage.onload=function(){$u(t.$loadingBg,"show"),t.$loadingBgImage.onload=null}}},{key:"_initLoadingBg",value:function(){if(!this.$loadingBg){var e=document.createElement("div"),t=document.createElement("img");e.className="jb-pro-loading-bg-for-ios",this.$loadingBg=e,this.$loadingBgImage=t,e.appendChild(t),this.$container.appendChild(e)}}},{key:"_removeLoadingBackgroundForIOS",value:function(){if(this.$loadingBg){if(this.debug.log(this.TAG_NAME,"_removeLoadingBackgroundForIOS()"),!rd(this.$loadingBg)){var e=this.$container.querySelector(".jb-pro-loading-bg-for-ios");e&&this.$container&&this.$container.removeChild(e)}this.$loadingBg=null,this.$loadingBgImage=null}}},{key:"_getContainerRect",value:function(){var e={};return this.$container&&(e=this.$container.getBoundingClientRect(),e.width=Math.max(e.width,this.$container.clientWidth),e.height=Math.max(e.height,this.$container.clientHeight)),e}},{key:"_isNeedNetworkDisconnectReplay",value:function(){return this._opt.networkDisconnectReplay&&this.network.isOffline()}}])}(s);c_.ERROR=It,c_.EVENTS=Rt,window.JessibucaPro=c_,window.JbPro=c_,window.WebPlayerPro=c_,nd('.jb-pro-multi-container .jb-pro-multi-player-container-v2{overflow:hidden;width:100%;height:100%;position:relative;display:grid;grid-template-columns:repeat(var(--split),1fr);grid-template-rows:repeat(var(--split),1fr)}.jb-pro-multi-container .jb-pro-multi-player-container-v2 .jb-pro-multi-player{overflow:hidden;position:relative;width:100%;height:100%}.jb-pro-multi-container .jb-pro-multi-player-container-v2 .jb-pro-multi-player .jb-pro-multi-player-draw-window{position:absolute;z-index:1;width:calc(100% - 2px);height:calc(100% - 2px);color:#fff;transition:all .25s}.jb-pro-multi-container .jb-pro-multi-player-container-v2 .jb-pro-multi-player .jb-pro-multi-player-video-window{position:absolute;left:1px;top:1px;z-index:2;width:calc(100% - 2px);height:calc(100% - 2px)}.jb-pro-multi-container .jb-pro-multi-player[fullscreen="1"]{grid-column-start:1;grid-column-end:9;grid-row-start:1;grid-row-end:9}.jb-pro-multi-container .jb-pro-multi-layout-6 .jb-pro-multi-player[order="0"]{grid-column-start:1;grid-column-end:3;grid-row-start:1;grid-row-end:3}.jb-pro-multi-container .jb-pro-multi-layout-9 .jb-pro-multi-player[order="0"]{grid-column-start:1;grid-column-end:4;grid-row-start:1;grid-row-end:4}');var u_=function(t){function i(){var e;S(this,i);var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};e=_(this,i),e._opt={},Object.keys(t).forEach((function(e){if(void 0===t[e])throw new Error('jb-pro-multi option "'.concat(e,'" can not be undefined'))}));var r=Bo(sa);e._opt=Object.assign({},r,t),e.LOG_TAG="jbProMulti";var a=t.container;if("string"==typeof t.container&&(a=document.querySelector(t.container)),!a)throw new Error("Jb-pro-multi need container option");if("CANVAS"===a.nodeName||"VIDEO"===a.nodeName)throw new Error("Jb-pro-multi container type can not be ".concat(a.nodeName," type"));return a.classList.add("jb-pro-multi-container"),e.maxWindowSize=e._opt.maxSplit*e._opt.maxSplit,e.currentWindowIndex=-1,e.currentWindowUuid=null,e.specialLayoutType=null,e.startDragWindowItem=null,e.windowList=[],e.$container=a,e.debug=new an(e),e.events=new Yo(e),e._opt.split||(e._opt.split=1),Oo(e._opt.draggable)?e._initWindows$2():e._initWindows(),e._innerArrangeWindow(e._opt.split,!0),e._initEvents(),e._handleWindowSelect(0),e._listenFullscreenChange(),e}return k(i,t),T(i,[{key:"destroy",value:function(){var e=this;return new Promise((function(t,i){if(e.debug.log(e.LOG_TAG,"destroy()"),e.off(),e.events&&(e.events.destroy(),e.events=null),e.specialLayoutType=null,e.startDragWindowItem=null,e.currentWindowUuid=null,e.currentWindowIndex=-1,e.$container&&(e.$container.classList.remove("jb-pro-multi-container"),e.$container=null),e.windowList){var r=[];e.windowList.forEach((function(e){e.$playerContainerEvents.forEach((function(e){e()})),e.player&&r.push(e.player.destroy())})),Promise.all(r).then((function(){e.windowList.forEach((function(e){e.player=null})),e.windowList=[],t()})).catch((function(e){i(e)}))}else t();e.debug&&e.debug.log(e.LOG_TAG,"destroy")}))}},{key:"_createPlayer",value:function(e){var t=this,i=this,r=this._findWindowItemIndex(e);e.uuid;var a=this._opt;a.supportDblclickContainerFullscreen&&(a.supportDblclickFullscreen=!1);var n=new c_(w(w({},a),{},{isMulti:!0,multiIndex:r,container:e.$player}));return Object.keys(Rt).forEach((function(e){n.on(Rt[e],(function(){for(var t=arguments.length,a=new Array(t),n=0;n<t;n++)a[n]=arguments[n];i.emit.apply(i,[e,r].concat(a))}))})),n.on(xt.close,(function(){t.emit(xt.close,r),e.player=null})),n}},{key:"_initWindows",value:function(){for(var e="",t=0;t<this.maxWindowSize;t++)e+='\n             <div class="jb-pro-multi-player" wid="'.concat(t,"\" style='float: left;position:relative;overflow: hidden; background-color:").concat(this._opt.style.background,';\'>\n                <div class="jb-pro-multi-player-draw-window" wid="').concat(t,"\" style='position:absolute; z-index: 1; border: 1px solid ").concat(this._opt.style.border,';\'></div>\n                <div class="jb-pro-multi-player-video-window" wid="').concat(t,"\" style='position:absolute;left: 1px;top:1px; z-index: 2;'></div>\n             </div>\n            ");var i='<div class="jb-pro-multi-player-container" style="overflow: hidden;width:100%; height:100%; position: relative;">'.concat(e,"</div>");this.$container.innerHTML=i;for(var r=this.$container.querySelectorAll(".jb-pro-multi-player"),a=0;a<this.maxWindowSize;a++){var n=r[a],o=n.querySelector(".jb-pro-multi-player-draw-window"),s=n.querySelector(".jb-pro-multi-player-video-window"),l=Kn();jo(n,"uuid",l),this.windowList[a]={uuid:l,isContainerFullscreen:!1,$playerContainer:n,$playerBorder:o,$player:s,$playerContainerEvents:[],player:null}}}},{key:"_initWindows$2",value:function(){for(var e="",t=this._opt.split,i=0;i<this.maxWindowSize;i++)e+='\n             <div class="jb-pro-multi-player" wid="'.concat(i,"\" order='").concat(i,"' style='order:").concat(i,";background-color:").concat(this._opt.style.background,';\'>\n                <div class="jb-pro-multi-player-draw-window" wid="').concat(i,'"></div>\n                <div class="jb-pro-multi-player-video-window" wid="').concat(i,'"></div>\n             </div>\n            ');var r='<div class="jb-pro-multi-player-container-v2" style="--split:'.concat(t,'">\n            ').concat(e,"\n        </div>");this.$container.innerHTML=r,this.$multiContainer=this.$container.querySelector(".jb-pro-multi-player-container-v2");for(var a=this.$container.querySelectorAll(".jb-pro-multi-player"),n=0;n<this.maxWindowSize;n++){var o=a[n],s=o.querySelector(".jb-pro-multi-player-draw-window"),l=o.querySelector(".jb-pro-multi-player-video-window"),c=Kn();jo(o,"uuid",c),this.windowList[n]={uuid:c,isContainerFullscreen:!1,$playerContainer:o,$playerBorder:s,$player:l,$playerContainerEvents:[],player:null}}}},{key:"_initEvents",value:function(){var e=this,t=this.events.proxy;this.windowList.forEach((function(i,r){var a=i.$playerContainer,n=t(a,"click",(function(t){var i=Go(a,"uuid"),r=e._findWindowItemIndexByUuid(i);e.emit(la.selected,r,t),e.getSelectedWindowUuid()===i&&e._getWindowItem(i).isContainerFullscreen||1!==e._opt.split&&e._handleWindowSelect(r)})),o=t(a,"dblclick",(function(t){var i=Go(a,"uuid"),r=e._findWindowItemIndexByUuid(i);e.emit(la.dblSelected,r,t),e._opt.supportDblclickContainerFullscreen&&1!==e._opt.split&&e._handleWindowContainerFullscreen(r)})),s=t(a,"mouseup",(function(t){var i=Go(a,"uuid"),r=e._findWindowItemIndexByUuid(i);e.emit(la.mouseup,r,t)})),l=t(a,"mouseover",(function(t){var i=Go(a,"uuid"),r=e._findWindowItemIndexByUuid(i);e.emit(la.mouseover,r,t)})),c=t(a,"mouseout",(function(t){var i=Go(a,"uuid"),r=e._findWindowItemIndexByUuid(i);e.emit(la.mouseout,r,t)})),u=t(a,"mousedown",(function(t){var i=Go(a,"uuid"),r=e._findWindowItemIndexByUuid(i);e.emit(la.mousedown,r,t)})),d=t(a,"dragover",(function(e){e.preventDefault()})),h=t(a,"dragenter",(function(t){var i=Go(a,"uuid"),r=e._findWindowItemIndexByUuid(i);e.emit(la.dragenter,r,t)})),p=t(a,"dragleave",(function(t){var i=Go(a,"uuid"),r=e._findWindowItemIndexByUuid(i);e.emit(la.dragleave,r,t)})),f=t(a,"drop",(function(t){var i=Go(a,"uuid"),r=e._findWindowItemIndexByUuid(i);if(t.preventDefault(),e._opt.draggable&&e.startDragWindowItem){var n=e.startDragWindowItem.$playerContainer,o=n.style.order;n.style.order=a.style.order,n.setAttribute("order",n.style.order),a.setAttribute("order",o),a.style.order=o,e.debug.log(e.LOG_TAG,"player Drop ".concat(o," -> ").concat(n.style.order)),e._sortWindows()}e.emit(la.drop,r,t)}));if(i.$playerContainerEvents=[n,s,l,c,u,o,d,h,p,f],e._opt.draggable){var m=t(a,"dragstart",(function(t){var i=Go(a,"uuid"),r=e._findWindowItemIndexByUuid(i);e._handleWindowSelect(r),e.startDragWindowItem=e._getWindowItem(r),e.emit(la.dragstart,r,t,a)}));i.$playerContainerEvents.push(m)}if(e._opt.supportMousemoveEvent){var g=t(a,"mousemove",(function(t){var i=Go(a,"uuid"),r=e._findWindowItemIndexByUuid(i);e.emit(la.mousemove,r,t)}));i.$playerContainerEvents.push(g)}}))}},{key:"_getContainerRect",value:function(){var e=this.$container.getBoundingClientRect();return{width:parseInt(e.width),height:parseInt(e.height)}}},{key:"_updateWindows",value:function(){for(var e=this._getContainerRect(),t=e.width,i=e.height,r=this._opt.split,a=t%r,n=i%r,o=(t-a-2*r)/r,s=(i-n-2*r)/r,l=(t-a)/r,c=(i-n)/r,u=this._getCurrentMaxSplit(),d=0;d<u;d++){var h=this.windowList[d];h.isContainerFullscreen=!1;var p=h.$playerContainer;p.style.position="relative",p.style.left="auto",p.style.top="auto",p.style.zIndex="auto";var f=h.$playerBorder,m=h.$player,g=o+(d%r==r-1?a:0),y=s+(d+r>=Math.pow(r,2)?n:0),v=l+(d%r==r-1?a:0),A=c+(d+r>=Math.pow(r,2)?n:0);p.style.width=v+"px",p.style.height=A+"px",p.style.display="block",m.style.width=g+"px",m.style.height=y+"px",m.style.display="block",f.style.width=g+"px",f.style.height=y+"px",f.style.display="block",h.player&&h.player.resize()}if(this.specialLayoutType){var b,_,k,w,S=this.windowList[0],T=S.$playerContainer,E=S.$player,C=S.$playerBorder,x=T.style.width.replace("px",""),R=T.style.height.replace("px",""),D=E.style.width.replace("px",""),L=E.style.height.replace("px","");this.specialLayoutType===ca?(b=2*x,_=2*R,k=2*D+2,w=2*L+2):this.specialLayoutType===ua&&(b=3*x,_=3*R,k=3*D+4,w=3*L+4),T.style.width=b+"px",T.style.height=_+"px",E.style.width=k+"px",E.style.height=w+"px",C.style.width=k+"px",C.style.height=w+"px",S.player&&S.player.resize(),u=this._getSpecialMaxSplit()}for(var I=u;I<this.maxWindowSize;I++){var P=this.windowList[I];P.player&&(P.player.destroy(),P.player=null),P.$playerContainer.style.display="none",P.$playerContainer.style.width="0",P.$playerContainer.style.height="0",P.$player.style.display="none",P.$playerBorder.style.display="none"}1===this._opt.split&&(this.windowList[0].$playerBorder.style.display="none")}},{key:"_updateWindows$2",value:function(){var e=this,t=this._opt.split,i=this._getCurrentMaxSplit();if(this.$multiContainer){var r="jb-pro-multi-layout-6",a="jb-pro-multi-layout-9";this.$multiContainer.classList.remove(r,a),this.specialLayoutType===ca?this.$multiContainer.classList.add(r):this.specialLayoutType===ua&&this.$multiContainer.classList.add(a),this.$multiContainer.style.setProperty("--split","".concat(t))}this._sortWindows();for(var n=i;n<this.maxWindowSize;n++){var o=this.windowList[n];o&&o.player&&(o.player.destroy(),o.player=null)}1===this._opt.split&&(this.windowList[0].$playerBorder.style.display="none"),this.windowList.forEach((function(t){t.$playerContainer.draggable=e._opt.split>1}))}},{key:"_sortWindows",value:function(){for(var e=[],t=0;t<this.maxWindowSize;t++){var i=this.windowList[t];e[i.$playerContainer.style.order]=i}this.windowList=e}},{key:"_handleWindowSelect",value:function(e){var t=this,i=this._getWindowItem(e);i?(this.currentWindowIndex=this._findWindowItemIndex(i),this.currentWindowUuid=i.uuid,this.windowList.length>1&&(this.windowList.forEach((function(e){i.$playerBorder.style.display="block",e.$playerBorder.style.border="1px solid ".concat(t._opt.style.border)})),this._opt.showSelectedBorder&&(i.$playerBorder.style.border="1px solid ".concat(this._opt.style.borderSelect)))):this.debug.warn(this.LOG_TAG,"_handleWindowSelect() ".concat(e," is not exist")),1===this._opt.split&&(i.$playerBorder.style.display="none")}},{key:"_handleWindowContainerFullscreen",value:function(e,t){var i=this._getWindowItem(e);if(i){if(ao(t)&&t===i.isContainerFullscreen)return;if(this._opt.draggable)i.isContainerFullscreen?(i.$playerContainer.setAttribute("fullscreen","0"),i.$playerContainer.style.fullscreen="0"):(i.$playerContainer.setAttribute("fullscreen","1"),i.$playerContainer.style.fullscreen="1");else if(i.isContainerFullscreen)i.$playerContainer.style.position="relative",i.$playerContainer.style.left="auto",i.$playerContainer.style.top="auto",i.$playerContainer.style.zIndex="auto",i.$playerContainer.style.width=i.prevInfo.playerContainerWidth,i.$playerContainer.style.height=i.prevInfo.playerContainerHeight,i.$player.style.width=i.prevInfo.playerWidth,i.$player.style.height=i.prevInfo.playerHeight,this.getSelectedWindowUuid()===i.uuid&&(i.$playerBorder.style.display="block");else{var r=this._getContainerRect(),a=r.width,n=r.height;i.prevInfo={playerContainerWidth:i.$playerContainer.style.width,playerContainerHeight:i.$playerContainer.style.height,playerWidth:i.$player.style.width,playerHeight:i.$player.style.height},i.$playerContainer.style.position="absolute",i.$playerContainer.style.top="0",i.$playerContainer.style.left="0",i.$playerContainer.style.zIndex="10",i.$playerContainer.style.width=a+"px",i.$playerContainer.style.height=n+"px",i.$player.style.width=a+"px",i.$player.style.height=n+"px",i.$playerBorder.style.display="none"}i.isContainerFullscreen=!i.isContainerFullscreen,i.player&&i.player.resize()}else this.debug.warn(this.LOG_TAG,"handleWindowContainerFullscreen() ".concat(e," is not exist"))}},{key:"_handleFullscreenResize",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:5,i=this._getContainerRect(),r=0,a=setInterval((function(){var n=sn.isFullscreen,o=e._getContainerRect(),s={width:screen.width,height:screen.height};e.debug.log(e.LOG_TAG,"isInFullscreen ".concat(n," , checkRectInterval times : ").concat(r," nowRect:").concat(JSON.stringify(o),", prevRect:").concat(JSON.stringify(i)," ,window screen rect:").concat(JSON.stringify(s)));var l=o.width===i.width&&o.height===i.height,c=!n||s.width-o.width<10&&s.height-o.height<10;if(l&&c||r>=t)return e.resize(),void clearInterval(a);i=o,r++}),1e3)}},{key:"_listenFullscreenChange",value:function(){var t=this;try{var i=function(e){_o(e)===t.$container&&(t.emit(la.multiFullscreen,sn.isFullscreen),sn.isFullscreen||-1!==window.navigator.userAgent.indexOf("Edg")?t._handleFullscreenResize():t.resize())};sn.on("change",i),this.events.destroys.push((function(){sn.off("change",i)}))}catch(e){}}},{key:"play",value:function(e,t,i){var r=this;return new Promise((function(a,n){(Xn(t)||vo(t))&&(i=t,t={});var o=r._getWindowItem(i);if(o)if(o.player)o.player.play(e,t).then((function(){a()})).catch((function(e){n(e)}));else{var s=r._createPlayer(o);o.player=s,s.play(e,t).then((function(){a()})).catch((function(e){n(e)}))}else n("play() windowIndex ".concat(selectedWindowIndex," is not exist"))}))}},{key:"getOption",value:function(e){var t=this._getWindowItem(e);return t&&t.player?t.player.getOption():(this.debug.warn(this.LOG_TAG,"getOption() windowIndex ".concat(e," is not exist")),{})}},{key:"setDebug",value:function(e,t){var i=this._getWindowItem(t);i&&i.player?i.player.setDebug(e):this.debug.warn(this.LOG_TAG,"setDebug() windowIndex ".concat(t," is not exist"))}},{key:"mute",value:function(e){var t=this._getWindowItem(e);t&&t.player?t.player.mute():this.debug.warn(this.LOG_TAG,"mute() windowIndex ".concat(e," is not exist"))}},{key:"cancelMute",value:function(e){var t=this._getWindowItem(e);t&&t.player?t.player.cancelMute():this.debug.warn(this.LOG_TAG,"cancelMute() windowIndex ".concat(e," is not exist"))}},{key:"setVolume",value:function(e,t){var i=this._getWindowItem(t);i&&i.player?i.player.setVolume(e):this.debug.warn(this.LOG_TAG,"setVolume() windowIndex ".concat(t," is not exist"))}},{key:"audioResume",value:function(e){var t=this._getWindowItem(e);t&&t.player?t.player.audioResume():this.debug.warn(this.LOG_TAG,"audioResume() windowIndex ".concat(e," is not exist"))}},{key:"setTimeout",value:function(e,t){var i=this._getWindowItem(t);i&&i.player?i.player.setTimeout(e):this.debug.warn(this.LOG_TAG,"setTimeout() windowIndex ".concat(t," is not exist"))}},{key:"setScaleMode",value:function(e,t){var i=this._getWindowItem(t);i&&i.player?i.player.setScaleMode(e):this.debug.warn(this.LOG_TAG,"setScaleMode() windowIndex ".concat(t," is not exist"))}},{key:"pause",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]&&arguments[0],i=arguments.length>1?arguments[1]:void 0;return new Promise((function(r,a){var n=e._getWindowItem(i);n&&n.player?n.player.pause(t).then((function(){r()})).catch((function(e){a(e)})):a("pause() windowIndex ".concat(i," is not exist"))}))}},{key:"close",value:function(e){var t=this;return new Promise((function(i,r){var a=t._getWindowItem(e);a&&a.player?a.player.close().then((function(){i()})).catch((function(e){r(e)})):r("close() windowIndex ".concat(e," is not exist"))}))}},{key:"clearView",value:function(e){var t=this._getWindowItem(e);t&&t.player?t.player.clearView():this.debug.warn(this.LOG_TAG,"clearView() windowIndex ".concat(e," is not exist"))}},{key:"setStreamQuality",value:function(e,t){var i=this._getWindowItem(t);i&&i.player?i.player.setStreamQuality(e):this.debug.warn(this.LOG_TAG,"setStreamQuality() windowIndex ".concat(t," is not exist"))}},{key:"resize",value:function(){this._opt.draggable?this._updateWindows$2():this._updateWindows()}},{key:"setBufferTime",value:function(e,t){var i=this._getWindowItem(t);i&&i.player?i.player.setBufferTime(e):this.debug.warn(this.LOG_TAG,"setBufferTime() windowIndex ".concat(t," is not exist"))}},{key:"setBufferDelayTime",value:function(e,t){var i=this._getWindowItem(t);i&&i.player?i.player.setBufferDelayTime(e):this.debug.warn(this.LOG_TAG,"setBufferDelayTime() windowIndex ".concat(t," is not exist"))}},{key:"setRotate",value:function(e,t){var i=this._getWindowItem(t);i&&i.player?i.player.setRotate(e):this.debug.warn(this.LOG_TAG,"setRotate() windowIndex ".concat(t," is not exist"))}},{key:"setMirrorRotate",value:function(e,t){var i=this._getWindowItem(t);i&&i.player?i.player.setMirrorRotate(e):this.debug.warn(this.LOG_TAG,"setMirrorRotate() windowIndex ".concat(t," is not exist"))}},{key:"updateIsEmitSEI",value:function(e,t){var i=this._getWindowItem(t);i&&i.player?i.player.updateIsEmitSEI(e):this.debug.warn(this.LOG_TAG,"updateIsEmitSEI() windowIndex ".concat(t," is not exist"))}},{key:"setAspectRatio",value:function(e,t){var i=this._getWindowItem(t);i&&i.player?i.player.setAspectRatio(e):this.debug.warn(this.LOG_TAG,"setAspectRatio() windowIndex ".concat(t," is not exist"))}},{key:"hasLoaded",value:function(e){var t=this._getWindowItem(e);return!(!t||!t.player)&&t.player.hasLoaded()}},{key:"setKeepScreenOn",value:function(e){var t=this._getWindowItem(e);t&&t.player?t.player.setKeepScreenOn():this.debug.warn(this.LOG_TAG,"setKeepScreenOn() windowIndex ".concat(e," is not exist"))}},{key:"setFullscreen",value:function(e,t){var i=this._getWindowItem(t);i&&i.player?i.player.setFullscreen(e):this.debug.warn(this.LOG_TAG,"setFullscreen() windowIndex ".concat(t," is not exist"))}},{key:"screenshot",value:function(e,t){var i=this._getWindowItem(t);return i&&i.player?i.player.screenshot(e.filename,e.format,e.quality,e.type):null}},{key:"screenshotWatermark",value:function(e,t){var i=this._getWindowItem(t);return i&&i.player?i.player.screenshotWatermark(e):null}},{key:"startRecord",value:function(e,t,i){var r=this;return new Promise((function(a,n){var o=r._getWindowItem(i);o&&o.player?o.player.startRecord(e,t).then((function(){a()})).catch((function(e){n(e)})):(r.debug.warn(r.LOG_TAG,"startRecord() windowIndex ".concat(i," is not exist")),n("windowIndex ".concat(i," is not exist")))}))}},{key:"stopRecordAndSave",value:function(e,t,i){var r=this;return new Promise((function(a,n){var o=r._getWindowItem(i);o&&o.player?o.player.stopRecordAndSave(e,t).then((function(e){a(e)})).catch((function(e){n(e)})):(r.debug.warn(r.LOG_TAG,"stopRecordAndSave() windowIndex ".concat(i," is not exist")),n("windowIndex ".concat(i," is not exist")))}))}},{key:"isPlaying",value:function(e){var t=this._getWindowItem(e);return t&&t.player?t.player.isPlaying():(this.debug.warn(this.LOG_TAG,"isPlaying() windowIndex ".concat(e," is not exist")),!1)}},{key:"isLoading",value:function(e){var t=this._getWindowItem(e);return t&&t.player?t.player.isLoading():(this.debug.warn(this.LOG_TAG,"isLoading() windowIndex ".concat(e," is not exist")),!1)}},{key:"isPaused",value:function(e){var t=this._getWindowItem(e);return t&&t.player?t.player.isPaused():(this.debug.warn(this.LOG_TAG,"windowIndex ".concat(e," is not exist")),!1)}},{key:"isMute",value:function(e){var t=this._getWindowItem(e);return t&&t.player?t.player.isMute():(this.debug.warn(this.LOG_TAG,"isMute() windowIndex ".concat(e," is not exist")),!1)}},{key:"isRecording",value:function(e){var t=this._getWindowItem(e);return t&&t.player?t.player.isRecording():(this.debug.warn(this.LOG_TAG,"isRecording() windowIndex ".concat(e," is not exist")),!1)}},{key:"clearBufferDelay",value:function(e){var t=this._getWindowItem(e);t&&t.player?t.player.clearBufferDelay():this.debug.warn(this.LOG_TAG,"clearBufferDelay() windowIndex ".concat(e," is not exist"))}},{key:"setNetworkDelayTime",value:function(e,t){var i=this._getWindowItem(t);i&&i.player?i.player.setNetworkDelayTime(e):this.debug.warn(this.LOG_TAG,"setNetworkDelayTime() windowIndex ".concat(t," is not exist"))}},{key:"getDecodeType",value:function(e){var t=this._getWindowItem(e);return t&&t.player?t.player.getDecodeType():(this.debug.warn(this.LOG_TAG,"getDecodeType() windowIndex ".concat(e," is not exist")),null)}},{key:"getRenderType",value:function(e){var t=this._getWindowItem(e);return t&&t.player?t.player.getRenderType():(this.debug.warn(this.LOG_TAG,"windowIndex ".concat(e," is not exist")),null)}},{key:"getAudioEngineType",value:function(e){var t=this._getWindowItem(e);return t&&t.player?t.player.getAudioEngineType():(this.debug.warn(this.LOG_TAG,"windowIndex ".concat(e," is not exist")),null)}},{key:"getPlayingTimestamp",value:function(e){var t=this._getWindowItem(e);return t&&t.player?t.player.getPlayingTimestamp():(this.debug.warn(this.LOG_TAG,"windowIndex ".concat(e," is not exist")),null)}},{key:"getStatus",value:function(e){var t=this._getWindowItem(e);return t&&t.player?t.player.getStatus():(this.debug.warn(this.LOG_TAG,"getStatus() windowIndex ".concat(e," is not exist")),null)}},{key:"getPlayType",value:function(e){var t=this._getWindowItem(e);return t&&t.player?t.player.getPlayType():(this.debug.warn(this.LOG_TAG,"getPlayType() windowIndex ".concat(e," is not exist")),null)}},{key:"togglePerformancePanel",value:function(e,t){var i=this._getWindowItem(t);i&&i.player?i.player.togglePerformancePanel(e):this.debug.warn(this.LOG_TAG,"togglePerformancePanel() windowIndex ".concat(t," is not exist"))}},{key:"openZoom",value:function(e){var t=this._getWindowItem(e);t&&t.player?t.player.openZoom():this.debug.warn(this.LOG_TAG,"openZoom() windowIndex ".concat(e," is not exist"))}},{key:"closeZoom",value:function(e){var t=this._getWindowItem(e);t&&t.player?t.player.closeZoom():this.debug.warn(this.LOG_TAG,"closeZoom() windowIndex ".concat(e," is not exist"))}},{key:"isZoomOpen",value:function(e){var t=this._getWindowItem(e);return t&&t.player?t.player.isZoomOpen():(this.debug.warn(this.LOG_TAG,"isZoomOpen() windowIndex ".concat(e," is not exist")),!1)}},{key:"expandZoom",value:function(e){var t=this._getWindowItem(e);t&&t.player?t.player.expandZoom():this.debug.warn(this.LOG_TAG,"expandZoom() windowIndex ".concat(e," is not exist"))}},{key:"narrowZoom",value:function(e){var t=this._getWindowItem(e);t&&t.player?t.player.narrowZoom():this.debug.warn(this.LOG_TAG,"narrowZoom() windowIndex ".concat(e," is not exist"))}},{key:"getCurrentZoomIndex",value:function(e){var t=this._getWindowItem(e);return t&&t.player?t.player.getCurrentZoomIndex():(this.debug.warn(this.LOG_TAG,"getCurrentZoomIndex() windowIndex ".concat(e," is not exist")),0)}},{key:"setNakedFlowFps",value:function(e,t){var i=this._getWindowItem(t);i&&i.player?i.player.setNakedFlowFps(e):this.debug.warn(this.LOG_TAG,"setNakedFlowFps() windowIndex ".concat(t," is not exist"))}},{key:"updateDebugLevel",value:function(e,t){var i=this._getWindowItem(t);i&&i.player?i.player.updateDebugLevel(e):this.debug.warn(this.LOG_TAG,"updateDebugLevel() windowIndex ".concat(t," is not exist"))}},{key:"updateWatermark",value:function(e,t){var i=this._getWindowItem(t);i&&i.player?i.player.updateWatermark(e):this.debug.warn(this.LOG_TAG,"updateWatermark() windowIndex ".concat(t," is not exist"))}},{key:"removeWatermark",value:function(e){var t=this._getWindowItem(e);t&&t.player?t.player.removeWatermark():this.debug.warn(this.LOG_TAG,"removeWatermark() windowIndex ".concat(e," is not exist"))}},{key:"updateFullscreenWatermark",value:function(e,t){var i=this._getWindowItem(t);i&&i.player?i.player.updateFullscreenWatermark(e):this.debug.warn(this.LOG_TAG,"updateFullscreenWatermark() windowIndex ".concat(t," is not exist"))}},{key:"removeFullscreenWatermark",value:function(e){var t=this._getWindowItem(e);t&&t.player?t.player.removeFullscreenWatermark():this.debug.warn(this.LOG_TAG,"removeFullscreenWatermark() windowIndex ".concat(e," is not exist"))}},{key:"faceDetectOpen",value:function(e){var t=this._getWindowItem(e);t&&t.player?t.player.faceDetectOpen():this.debug.warn(this.LOG_TAG,"faceDetectOpen() windowIndex ".concat(e," is not exist"))}},{key:"faceDetectClose",value:function(e){var t=this._getWindowItem(e);t&&t.player?t.player.faceDetectClose():this.debug.warn(this.LOG_TAG,"faceDetectClose() windowIndex ".concat(e," is not exist"))}},{key:"objectDetectOpen",value:function(e){var t=this._getWindowItem(e);t&&t.player?t.player.objectDetectOpen():this.debug.warn(this.LOG_TAG,"objectDetectOpen() windowIndex ".concat(e," is not exist"))}},{key:"objectDetectClose",value:function(e){var t=this._getWindowItem(e);t&&t.player?t.player.objectDetectClose():this.debug.warn(this.LOG_TAG,"objectDetectClose() windowIndex ".concat(e," is not exist"))}},{key:"sendWebsocketMessage",value:function(e,t){var i=this._getWindowItem(t);i&&i.player?i.player.sendWebsocketMessage(e):this.debug.warn(this.LOG_TAG,"sendWebsocketMessage() windowIndex ".concat(t," is not exist"))}},{key:"addContentToCanvas",value:function(e,t){var i=this._getWindowItem(t);i&&i.player?i.player.addContentToCanvas(e):this.debug.warn(this.LOG_TAG,"addContentToCanvas() windowIndex ".concat(t," is not exist"))}},{key:"clearContentToCanvas",value:function(e){var t=this._getWindowItem(e);t&&t.player?t.player.clearContentToCanvas():this.debug.warn(this.LOG_TAG,"clearContentToCanvas() windowIndex ".concat(e," is not exist"))}},{key:"setControlHtml",value:function(e,t){var i=this._getWindowItem(t);i&&i.player?i.player.setControlHtml(e):this.debug.warn(this.LOG_TAG,"setControlHtml() windowIndex ".concat(t," is not exist"))}},{key:"clearControlHtml",value:function(e){var t=this._getWindowItem(e);t&&t.player?t.player.clearControlHtml():this.debug.warn(this.LOG_TAG,"clearControlHtml() windowIndex ".concat(e," is not exist"))}},{key:"getFlvMetaData",value:function(e){var t=this._getWindowItem(e);return t&&t.player?t.player.getFlvMetaData():(this.debug.warn(this.LOG_TAG,"getFlvMetaData() windowIndex ".concat(e," is not exist")),null)}},{key:"getExtendBtnList",value:function(e){var t=this._getWindowItem(e);return t&&t.player?t.player.getExtendBtnList():(this.debug.warn(this.LOG_TAG,"getExtendBtnList() windowIndex ".concat(e," is not exist")),null)}},{key:"updateAiFaceDetectInterval",value:function(e,t){var i=this._getWindowItem(t);if(!i||!i.player)return this.debug.warn(this.LOG_TAG,"updateAiFaceDetectInterval() windowIndex ".concat(t," is not exist")),null;i.player.updateAiFaceDetectInterval(e)}},{key:"updateAiFaceDetectLevel",value:function(e,t){var i=this._getWindowItem(t);if(!i||!i.player)return this.debug.warn(this.LOG_TAG,"updateAiFaceDetectLevel() windowIndex ".concat(t," is not exist")),null;i.player.updateAiFaceDetectLevel(e)}},{key:"updateAiObjectDetectInterval",value:function(e,t){var i=this._getWindowItem(t);if(!i||!i.player)return this.debug.warn(this.LOG_TAG,"updateAiObjectDetectInterval() windowIndex ".concat(t," is not exist")),null;i.player.updateAiObjectDetectInterval(e)}},{key:"updateAiObjectDetectLevel",value:function(e,t){var i=this._getWindowItem(t);if(!i||!i.player)return this.debug.warn(this.LOG_TAG,"updateAiObjectDetectLevel() windowIndex ".concat(t," is not exist")),null;i.player.updateAiObjectDetectLevel(e)}},{key:"setCryptoKeyUrl",value:function(e,t){var i=this._getWindowItem(t);if(!i||!i.player)return this.debug.warn(this.LOG_TAG,"setCryptoKeyUrl() windowIndex ".concat(t," is not exist")),null;i.player.setCryptoKeyUrl(e)}},{key:"showErrorMessageTips",value:function(e,t){var i=this._getWindowItem(t);if(!i||!i.player)return this.debug.warn(this.LOG_TAG,"showErrorMessageTips() windowIndex ".concat(t," is not exist")),null;i.player.showErrorMessageTips(e)}},{key:"hideErrorMessageTips",value:function(e){var t=this._getWindowItem(e);if(!t||!t.player)return this.debug.warn(this.LOG_TAG,"hideErrorMessageTips() windowIndex ".concat(e," is not exist")),null;t.player.hideErrorMessageTips()}},{key:"destroySingle",value:function(e){var t=this;return new Promise((function(i,r){var a=t._getWindowItem(e);a?a.player&&a.player.destroy().then((function(){a.player=null,i()})).catch((function(e){r(e)})):(r("windowIndex is not exist"),t.debug.warn(t.LOG_TAG,"destroySingle() windowIndex ".concat(e," is not exist")))}))}},{key:"initSingle",value:function(e){var t=this;return new Promise((function(i,r){var a=t._getWindowItem(e);if(a)if(a.player)a.player.destroy().then((function(){a.player=null;var e=t._createPlayer(a);a.player=e,i()})).catch((function(e){r(e)}));else{var n=t._createPlayer(a);a.player=n,i()}else r("windowIndex is not exist"),t.debug.warn(t.LOG_TAG,"destroySingle() windowIndex ".concat(e," is not exist"))}))}},{key:"setFullscreenMulti",value:function(e){var t=this;return new Promise((function(i,r){if(t.debug.log(t.LOG_TAG,"setFullscreenMulti",e),e)try{sn.request(t.$container).then((function(){i()})).catch((function(e){t.debug.error(t.LOG_TAG,"fullscreen request inner error",e),r(e)}))}catch(e){t.debug.error(t.LOG_TAG,"fullscreen request error",e),r(e)}else try{sn.exit().then((function(){i()})).catch((function(e){t.debug.error(t.LOG_TAG,"fullscreen exit inner error",e),r(e)}))}catch(e){t.debug.error(t.LOG_TAG,"fullscreen exit error",e),r(e)}}))}},{key:"toggleSingleWindowContainerFullscreen",value:function(e,t){var i=this;this.debug.log(this.LOG_TAG,"setSingleWindowContainerFullscreen",t);var r=this._getWindowItem(t);this.windowList.forEach((function(e){e.uuid!==r.uuid&&i._handleWindowContainerFullscreen(e.uuid,!1)})),this._handleWindowContainerFullscreen(r.uuid,e)}},{key:"selectWindow",value:function(e){this.debug.log(this.LOG_TAG,"selectWindow",e),this._handleWindowSelect(e)}},{key:"arrangeWindow",value:function(e){this.debug.log(this.LOG_TAG,"arrangeWindow",e),this._innerArrangeWindow(e)}},{key:"_innerArrangeWindow",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1];if(e)if([ca,ua].includes(e))this._arrangeSpecialWindow(e);else{if(this._opt.split===e&&null===this.specialLayoutType&&No(t))return void this.debug.warn(this.LOG_TAG,"arrangeWindow() split ".concat(e," is not changed"));this.specialLayoutType=null,this._arrangeWindow(e)}else this.debug.warn(this.LOG_TAG,"arrangeWindow() split ".concat(e," is not valid"))}},{key:"_arrangeWindow",value:function(e){(e=qn(e))<1||!Xn(e)?this.debug.warn(this.LOG_TAG,"arrangeWindow() split ".concat(e," is not valid")):(e>this._opt.maxSplit&&(e=this._opt.maxSplit),this._opt.split=e,this.currentWindowIndex=0,this._opt.draggable?this._updateWindows$2():this._updateWindows(),this._handleWindowSelect(this.currentWindowIndex))}},{key:"_arrangeSpecialWindow",value:function(e){this._opt.maxSplit<=3&&e===ua||this._opt.maxSplit<=2&&e===ca?this.debug.warn(this.LOG_TAG,"_arrangeSpecialWindow() type ".concat(e," is not valid because maxSplit is ").concat(this._opt.maxSplit)):this.specialLayoutType&&this.specialLayoutType===e?this.debug.warn(this.LOG_TAG,"_arrangeSpecialWindow() type ".concat(e," is not changed")):(this.specialLayoutType=e,e===ca?this._arrangeWindow(3):e===ua?this._arrangeWindow(4):this.debug.warn(this.LOG_TAG,"_arrangeSpecialWindow() type ".concat(e," is not valid")))}},{key:"getCurrentSplit",value:function(){return this.specialLayoutType?this.specialLayoutType:this._opt.split}},{key:"_getCurrentMaxSplit",value:function(){if(this.specialLayoutType){var e=0;return this.specialLayoutType===ca?e=9:this.specialLayoutType===ua&&(e=16),e}return this._opt.split*this._opt.split}},{key:"_getSpecialMaxSplit",value:function(){var e=0;return this.specialLayoutType===ca?e=6:this.specialLayoutType===ua&&(e=8),e}},{key:"getSelectedWindowIndex",value:function(){return this.currentWindowIndex}},{key:"getSelectedWindowUuid",value:function(){return this.currentWindowUuid}},{key:"getWindowItem",value:function(e){var t=this._getWindowItem(e),i=null;return t&&(i={index:e,$player:t.$player,$playerContainer:t.$playerContainer,player:t.player,uuid:t.uuid}),i}},{key:"getNextWindowItem",value:function(e){var t=null,i=this._getWindowItem(e);if(i){var r=this._getWindowUuidList()||[],a=r.findIndex((function(e){return e===i.uuid}));if(a<r.length-1){var n=a+1,o=this._findWindowItemByUuid(r[n]);o&&(t={index:n,$player:o.$player,$playerContainer:o.$playerContainer,player:o.player,uuid:o.uuid})}}return t}},{key:"getPrevWindowItem",value:function(e){var t=null,i=this._getWindowItem(e);if(i){var r=this._getWindowUuidList()||[],a=r.findIndex((function(e){return e===i.uuid}));if(a>0){var n=a-1,o=this._findWindowItemByUuid(r[n]);o&&(t={index:n,$player:o.$player,$playerContainer:o.$playerContainer,player:o.player,uuid:o.uuid})}}return t}},{key:"isWindowItemHasInitPlayer",value:function(e){var t=!1,i=this._getWindowItem(e);return i&&i.player&&(t=!0),t}},{key:"_getWindowItem",value:function(e){var t=null,i=vo(e)&&16===e.length;return t=i||!Xn(e)?this._findWindowItemByUuid(i?e:this.currentWindowUuid):this.windowList[e],t}},{key:"_getWindowUuidList",value:function(){var e=this;return this.windowList.filter((function(t,i){return i<e._getCurrentMaxSplit()})).map((function(e){return e.uuid}))}},{key:"_findWindowItemIndex",value:function(e){return e&&e.uuid?this._findWindowItemIndexByUuid(e.uuid):null}},{key:"_findWindowItemIndexByUuid",value:function(e){return this.windowList.findIndex((function(t){return t.uuid===e}))}},{key:"_findWindowItemByUuid",value:function(e){return this.windowList.find((function(t){return t.uuid===e}))}}])}(s);return u_.MULTI_EVENTS=la,u_.EVENTS=w(w({},Rt),la),u_.ERROR=It,window.JessibucaProMulti=u_,window.JbProMulti=u_,window.WebPlayerProMulti=u_,u_}))}).call(this,a("c8ba"),a("4362"))}}]);