From b15d1c917f7e6cad489d399afb22bb84366dd83e Mon Sep 17 00:00:00 2001 From: zlzw <583819556@qq.com> Date: Mon, 18 Nov 2024 18:27:49 +0800 Subject: [PATCH] =?UTF-8?q?add=20=E8=A7=86=E9=A2=91=E9=A1=B5=E9=9D=A2=20up?= =?UTF-8?q?date=20=E7=94=A8=E6=88=B7=E7=AE=A1=E7=90=86?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- Web/html/body/user.html | 116 ++++++---- Web/html/body/video.html | 213 +++++++++++++++++- Web/html/ui/selectAnchor.html | 41 ++++ Web/js/CommonConfig.js | 3 + Web/js/fly-barrage.iife.js | 1 + Web/js/hls.js | 2 + Web/js/httpUtils.js | 14 +- Web/js/lodash.min.js | 140 ++++++++++++ .../java/com/yutou/biliapi/api/LoginApi.java | 4 +- .../database/LiveSuperChatDatabaseBean.java | 8 + .../websocket/live/WSSuperChatMessage.java | 5 + .../databases/BiliBiliLoginDatabase.java | 18 +- .../biliapi/databases/BiliLiveDatabase.java | 36 ++- .../yutou/biliapi/net/BiliCookieManager.java | 16 +- .../biliapi/net/BiliLoginNetApiManager.java | 70 +++--- .../Controllers/BiliUserController.java | 31 ++- .../Controllers/LiveDanmuController.java | 7 +- .../com/yutou/bilibili/datas/ResultData.java | 9 +- .../com/yutou/bilibili/datas/ReturnCode.java | 7 + .../bilibili/datas/web/LiveVideoDanmu.java | 66 ++++++ .../bilibili/services/LiveDanmuService.java | 72 +++++- .../services/LiveVideoDanmuService.java | 21 ++ .../services/LiveVideoDownloadService.java | 6 +- .../common/okhttp/HttpDownloadUtils.java | 1 + .../com/yutou/common/utils/RedisTools.java | 8 +- 25 files changed, 780 insertions(+), 135 deletions(-) create mode 100644 Web/html/ui/selectAnchor.html create mode 100644 Web/js/fly-barrage.iife.js create mode 100644 Web/js/hls.js create mode 100644 Web/js/lodash.min.js create mode 100644 src/main/java/com/yutou/bilibili/datas/web/LiveVideoDanmu.java create mode 100644 src/main/java/com/yutou/bilibili/services/LiveVideoDanmuService.java diff --git a/Web/html/body/user.html b/Web/html/body/user.html index 05435f4..d43cceb 100644 --- a/Web/html/body/user.html +++ b/Web/html/body/user.html @@ -31,22 +31,48 @@ $('#header').load("/html/header.html"); function createUser() { - layer.open({ - type: 2, - title: "添加新房间", - area: ['600px', '500px'], - content: '/html/ui/createConfig.html?roomId=' + layer.open({ + type: 2, + title: "添加新房间", + area: ['600px', '500px'], + content: '/html/ui/createConfig.html?roomId=' - }); + }); } - function refreshCookie(data){ + function refreshCookie(data) { console.log(data) } + function createRoom() { + login() + .then(data => { + if (data.status === 300) { + layer.open({ + type: 1, // page 层类型 + area: ['320px', '400px'], + title: '打开B站客户端扫码登陆', + shade: 0.6, // 遮罩透明度 + shadeClose: false, // 点击遮罩区域，关闭弹层 + maxmin: true, // 允许全屏最小化 + anim: 1, // 0-6 的动画形式，-1 不开启 + content: '
登陆后刷新
', + success: function (layero, index, that) { + new QRCode(document.getElementById("qrdiv"), data.data.qrcode); + } + }); + } else if (data.status === 301) { + setTimeout(() => { + createRoom() + }, 100); + } + }) + + } - - - - + + + + + + + + + + - + + + + + + + + + \ No newline at end of file diff --git a/Web/js/CommonConfig.js b/Web/js/CommonConfig.js index 5b10fc8..79cb431 100644 --- a/Web/js/CommonConfig.js +++ b/Web/js/CommonConfig.js @@ -35,4 +35,7 @@ function showTmpImage(url, imgElement) { console.log("Error loading image:", error); // 可以在这里设置一个默认图片或者显示错误信息 }); +} +function hasString(text){ + return !!text; } \ No newline at end of file diff --git a/Web/js/fly-barrage.iife.js b/Web/js/fly-barrage.iife.js new file mode 100644 index 0000000..a42dc75 --- /dev/null +++ b/Web/js/fly-barrage.iife.js @@ -0,0 +1 @@ +var FlyBarrage=function(c){"use strict";var _=Object.defineProperty;var P=(c,u,m)=>u in c?_(c,u,{enumerable:!0,configurable:!0,writable:!0,value:m}):c[u]=m;var r=(c,u,m)=>(P(c,typeof u!="symbol"?u+"":u,m),m);const m={getDevicePixelRatio:()=>{let h=document.createElement("canvas"),t=h.getContext("2d"),e=function(){let i=window.devicePixelRatio||1,a=t.webkitBackingStorePixelRatio||t.mozBackingStorePixelRatio||t.msBackingStorePixelRatio||t.oBackingStorePixelRatio||t.backingStorePixelRatio||1;return i/a}();return h.width=h.height=0,e}},O={sum:h=>{let t=0;return h.forEach(e=>t+=e),t},findMode:h=>{if(h.length===0)return null;let t=h.reduce((a,s)=>({...a,[s]:(a[s]||0)+1}),{}),e=0,i=null;for(const a in t)t[a]>e&&(e=t[a],i=parseInt(a));return i},getRandomInt:(h,t)=>(h=Math.ceil(h),t=Math.floor(t),Math.floor(Math.random()*(t-h+1))+h)},B={},k=h=>(B[h]||(B[h]=document.createElement("img"),B[h].src=h),B[h]),C={},g={Canvas:m,Math:O,Cache:{imageElementFactory:k,loadImage:h=>new Promise((t,e)=>{if(C[h])t(C[h]);else{const i=new Image;i.src=h,i.onload=()=>{C[h]=i,t(i)},i.onerror=()=>{e("load image error")}}})},Algorithm:{insertBarrageByTime:(h,t)=>{let e=0,i=h.length-1;for(;e<=i;){let a=Math.floor((e+i)/2);h[a].time{var d,f;if(l.type==="image"&&(e=(d=this.br.barrageImages)==null?void 0:d.find(p=>`[${p.id}]`===l.value)))i+=e.width,a=ap.width))}));else{this.setCtxFont(this.br.ctx);const p=((f=this.br.ctx)==null?void 0:f.measureText(l.value).width)||0,S=this.fontSize*this.lineHeight;i+=p,a=aA.width))}))}}),this.sections=s,this.width=((o=this.customRender)==null?void 0:o.width)??i,this.height=((n=this.customRender)==null?void 0:n.height)??a,this.sections.forEach(l=>{l.sectionType==="text"?l.topOffset=(this.height-this.fontSize)/2:l.topOffset=(this.height-l.height)/2})}analyseText(t){const e=[];for(;t;){const s=t.indexOf("]");if(s!==-1){const o=t.lastIndexOf("[",s);o!==-1?(o!==0&&e.push({type:"text",value:t.slice(0,o)}),e.push({type:s-o>1?"image":"text",value:t.slice(o,s+1)}),t=t.slice(s+1)):(e.push({type:"text",value:t.slice(0,s+1)}),t=t.slice(s+1))}else e.push({type:"text",value:t}),t=""}const i=[];let a="";for(let s=0;s{e.sectionType==="text"?t.fillText(e.text,this.left+e.leftOffset,this.top+e.topOffset):e.sectionType==="image"&&t.drawImage(g.Cache.imageElementFactory(e.url),this.left+e.leftOffset,this.top+e.topOffset,e.width,e.height)}),this.br.afterBarrageRender&&this.br.afterBarrageRender({ctx:t,br:this.br,barrage:this})}setCtxFont(t){t.font=`${this.br.renderConfig.fontWeight} ${this.fontSize}px ${this.br.renderConfig.fontFamily}`}}class w{constructor({text:t,width:e,height:i,leftOffset:a}){r(this,"sectionType","text");r(this,"text");r(this,"width");r(this,"height");r(this,"topOffset");r(this,"leftOffset");this.text=t,this.width=e,this.height=i,this.leftOffset=a}}class L{constructor({id:t,url:e,width:i,height:a,leftOffset:s}){r(this,"sectionType","image");r(this,"id");r(this,"url");r(this,"width");r(this,"height");r(this,"topOffset");r(this,"leftOffset");this.id=t,this.url=e,this.width=i,this.height=a,this.leftOffset=s}}class T extends y{constructor(e,i){super(e,i);r(this,"barrageType");r(this,"duration");r(this,"endTime");const{barrageType:a,duration:s}=e;this.barrageType=a,this.duration=s,this.endTime=this.time+s,this.calcFixedBarrageLeft()}calcFixedBarrageLeft(){this.left=(this.br.canvasSize.width-this.width)/2}}class x extends y{constructor(e,i){super(e,i);r(this,"barrageType","scroll");r(this,"originalLeft");r(this,"originalRight");r(this,"show",!0);r(this,"grade");this.calcOriginal()}calcOriginal(){this.originalLeft=this.br.canvasSize.width+this.time/1e3*this.br.renderConfig.speed,this.originalRight=this.originalLeft+this.width}}class I extends y{constructor(e,i){super(e,i);r(this,"barrageType","senior");r(this,"seniorBarrageConfig");r(this,"vx");r(this,"vy");r(this,"actualStartLocation");r(this,"actualEndLocation");this.seniorBarrageConfig=e.seniorBarrageConfig,this.calcActualLocation()}calcActualLocation(){const{startLocation:e,endLocation:i,motionDuration:a}=this.seniorBarrageConfig;let s=(e.type||"PIXEL")==="PIXEL"?e.x:e.x*this.canvasSize.width,o=(e.type||"PIXEL")==="PIXEL"?e.y:e.y*this.canvasSize.height;e.offsetX&&(s+=e.offsetX),e.offsetY&&(o+=e.offsetY),this.actualStartLocation={x:s,y:o};let n=(i.type||"PIXEL")==="PIXEL"?i.x:i.x*this.canvasSize.width,l=(i.type||"PIXEL")==="PIXEL"?i.y:i.y*this.canvasSize.height;i.offsetX&&(n+=i.offsetX),i.offsetY&&(l+=i.offsetY),this.actualEndLocation={x:n,y:l},this.vx=(this.actualEndLocation.x-this.actualStartLocation.x)/a,this.vy=(this.actualEndLocation.y-this.actualStartLocation.y)/a}get canvasSize(){return this.br.canvasSize}}class E{constructor(t){r(this,"br");r(this,"topRenderBarrages",[]);r(this,"bottomRenderBarrages",[]);this.br=t}getRenderFixedBarrages(t,e){const i=t.filter(n=>n.barrageType==="top"&&e>=n.time&&e<=n.endTime),a=t.filter(n=>n.barrageType==="bottom"&&e>=n.time&&e<=n.endTime);this.topRenderBarrages=this.topRenderBarrages.filter(n=>i.includes(n)),this.bottomRenderBarrages=this.bottomRenderBarrages.filter(n=>a.includes(n));const s=i.filter(n=>!this.topRenderBarrages.includes(n)),o=a.filter(n=>!this.bottomRenderBarrages.includes(n));return s.forEach(n=>{this.insertFixedBarrage(n)}),o.forEach(n=>{this.insertFixedBarrage(n)}),[...this.topRenderBarrages,...this.bottomRenderBarrages]}send(t){this.insertFixedBarrage(t)}insertFixedBarrage(t){let e=!1;if(t.barrageType==="top")if(this.topRenderBarrages.length===0)this.topRangeLength>=t.height&&(t.top=this.topRange[0],this.topRenderBarrages.push(t),e=!0);else for(let i=0;i=t.height){t.top=this.topRange[0],this.topRenderBarrages.unshift(t),e=!0;break}if((i===this.topRenderBarrages.length-1?this.topRange[1]-a.top-a.height:this.topRenderBarrages[i+1].top-a.top-a.height)>=t.height){t.top=a.top+a.height,this.topRenderBarrages.splice(i+1,0,t),e=!0;break}}else if(this.bottomRenderBarrages.length===0)this.bottomRangeLength>=t.height&&(t.top=this.bottomRange[0]-t.height,this.bottomRenderBarrages.push(t),e=!0);else for(let i=0;i=t.height){t.top=this.bottomRange[0]-t.height,this.bottomRenderBarrages.unshift(t),e=!0;break}if((i===this.bottomRenderBarrages.length-1?a.top-this.bottomRange[1]:a.top-this.bottomRenderBarrages[i+1].top-this.bottomRenderBarrages[i+1].height)>=t.height){t.top=a.top-t.height,this.bottomRenderBarrages.splice(i+1,0,t),e=!0;break}}t.prior&&!e&&(t.barrageType==="top"?(t.top=g.Math.getRandomInt(this.topRange[0],this.topRange[1]-t.height),this.topRenderBarrages.push(t),this.topRenderBarrages.sort((i,a)=>i.top-a.top)):(t.top=g.Math.getRandomInt(this.bottomRange[1],this.bottomRange[0]-t.height),this.bottomRenderBarrages.push(t),this.bottomRenderBarrages.sort((i,a)=>a.top-i.top)))}clearStoredBarrage(){this.topRenderBarrages=[],this.bottomRenderBarrages=[]}get middleHeightPoint(){return this.br.canvasSize.height/2}get topRange(){return[0,this.middleHeightPoint]}get topRangeLength(){return this.topRange[1]-this.topRange[0]}get bottomRange(){return[this.br.canvasSize.height,this.middleHeightPoint]}get bottomRangeLength(){return this.bottomRange[0]-this.bottomRange[1]}}class F{constructor(t){r(this,"br");r(this,"realTracks",[]);r(this,"virtualTracks",[]);r(this,"realTrackHeight");r(this,"realTrackNum");r(this,"maxGrade");r(this,"vtToVtsMap",new Map);r(this,"gradeToVtsMap",new Map);this.br=t}initTracks(t){this.resetTracks();const e=Math.floor(this.br.canvasSize.height*this.br.renderConfig.renderRegion/t);this.realTrackHeight=t,this.realTrackNum=e;for(let s=1;s<=e;s++)this.realTracks.push(new D(s,t));const i=this.realTracks.map(s=>s.id);let a=1;for(let s=1;s<=e;s++){const o=e-(s-1);for(let n=1;n<=o;n++)this.virtualTracks.push(new M(a++,i.slice(n-1,n-1+s),this.realTracks.slice(n-1,n-1+s)))}this.isLogKeyData&&console.table([{item:"实际轨道高度",value:t},{item:"实际轨道数量",value:this.realTracks.length},{item:"虚拟轨道数量",value:this.virtualTracks.length}]),this.virtualTracks.forEach(s=>{this.vtToVtsMap.set(s,this.virtualTracks.filter(o=>o.grade<=this.maxGrade&&s.rtIdArr.some(n=>o.rtIdSet.has(n))))});for(let s=1;s<=e;s++)this.gradeToVtsMap.set(s,this.virtualTracks.filter(o=>o.grade===s))}layoutScrollBarrages(t){if(t.length===0)return;const e=g.Math.findMode(t.map(i=>Math.ceil(i.height)));this.maxGrade=Math.ceil(Math.max(...t.map(i=>i.height))/e),(!this.realTracks.length||!this.virtualTracks.length)&&this.initTracks(e),t.forEach(i=>{i.grade=Math.ceil(i.height/e)}),this.avoidOverlap?this.avoidOverlapLayout(t):this.allowOverlapLayout(t)}avoidOverlapLayout(t){const e=Date.now();this.virtualTracks.forEach(i=>i.clearBarrage()),t.forEach(i=>{const a=this.gradeToVtsMap.get(i.grade)||[];for(let s=0;s{const d=l.getLastBarrage();return d?d.originalRight+this.minSpace<=i.originalLeft:!0})){i.show=!0,o.push(i),i.top=o.top;break}else i.show=!1}i.prior&&!i.show&&this.randomTrackBarrage(i)}),this.isLogKeyData&&console.log(`虚拟轨道算法花费时间：${Date.now()-e}ms`)}allowOverlapLayout(t){t.forEach(e=>{this.randomTrackBarrage(e)})}avoidOverlapInsert(t){let e=!1;const i=this.gradeToVtsMap.get(t.grade)||[];for(let a=0;a{const f=d[l+1];return n.originalLeft{switch(i.barrageType){case"top":case"bottom":return new T(i,this.br);case"scroll":return new x(i,this.br);case"senior":return new I(i,this.br)}});e=e.sort((i,a)=>i.time-a.time),this.allBarrageInstances=e,this.scrollBarrageInstances=e.filter(i=>i.barrageType==="scroll"),this.fixedBarrageInstances=e.filter(i=>["top","bottom"].includes(i.barrageType)),this.seniorBarrageInstances=e.filter(i=>i.barrageType==="senior"),this.virtualTrackAlgorithm.layoutScrollBarrages(this.scrollBarrageInstances)}getRenderBarrages(t){const e=this.getRenderScrollBarrages(t),i=this.getRenderFixedBarrages(t),a=this.getRenderSeniorBarrages(t);return[...e,...i,...a].sort((s,o)=>s.prior!==o.prior?s.prior?1:-1:s.time-o.time)}send(t){if(t.barrageType==="scroll"){const e=new x(t,this.br);g.Algorithm.insertBarrageByTime(this.scrollBarrageInstances,e),this.virtualTrackAlgorithm.send(e)}else if(t.barrageType==="top"||t.barrageType==="bottom"){const e=new T(t,this.br);g.Algorithm.insertBarrageByTime(this.fixedBarrageInstances,e),this.fixedBarrageLayout.send(e)}else if(t.barrageType==="senior"){const e=new I(t,this.br);g.Algorithm.insertBarrageByTime(this.seniorBarrageInstances,e)}}getRenderScrollBarrages(t){const e=t/1e3*this.br.renderConfig.speed,i=this.scrollBarrageInstances.filter(a=>a.show&&a.top!==void 0).filter(a=>a.originalRight-e>=0&&a.originalLeft-e{a.left=a.originalLeft-e}),i}getRenderFixedBarrages(t){return this.fixedBarrageLayout.getRenderFixedBarrages(this.fixedBarrageInstances,t)}getRenderSeniorBarrages(t){const e=this.seniorBarrageInstances.filter(i=>t>=i.time&&t<=i.time+i.seniorBarrageConfig.totalDuration);return e.forEach(i=>{const a=i.time,s=a+i.seniorBarrageConfig.delay,o=s+i.seniorBarrageConfig.motionDuration;if(t>=a&&t<=s)i.left=i.actualStartLocation.x,i.top=i.actualStartLocation.y;else if(t>=s&&t<=o){const n=t-s;i.left=i.actualStartLocation.x+n*i.vx,i.top=i.actualStartLocation.y+n*i.vy}else i.left=i.actualEndLocation.x,i.top=i.actualEndLocation.y}),e}handleWidthChange(){this.fixedBarrageInstances.forEach(t=>t.calcFixedBarrageLeft()),this.scrollBarrageInstances.forEach(t=>t.calcOriginal())}handleHeightChange(){this.fixedBarrageLayout.clearStoredBarrage(),this.virtualTrackAlgorithm.heightChangeReLayoutCalc(this.scrollBarrageInstances)}resize(t){this.seniorBarrageInstances.forEach(e=>e.calcActualLocation()),t==="ONLY_WIDTH"?this.handleWidthChange():t==="ONLY_HEIGHT"?this.handleHeightChange():(this.handleWidthChange(),this.handleHeightChange())}renderConfigChange(t,e,i,a,s){t&&this.scrollBarrageInstances.forEach(o=>o.calcOriginal()),e&&this.fixedBarrageLayout.clearStoredBarrage(),(e||i)&&this.virtualTrackAlgorithm.resetTracks(),(t&&this.br.renderConfig.avoidOverlap||e||i||a||s&&this.br.renderConfig.avoidOverlap)&&this.virtualTrackAlgorithm.layoutScrollBarrages(this.scrollBarrageInstances)}}var R=(h=>(h[h.FIXED_DURATION_ERROR=1]="FIXED_DURATION_ERROR",h[h.SENIOR_TOTAL_ERROR=2]="SENIOR_TOTAL_ERROR",h[h.SENIOR_DELAY_ERROR=3]="SENIOR_DELAY_ERROR",h[h.SENIOR_MOTION_ERROR=4]="SENIOR_MOTION_ERROR",h))(R||{});class v extends Error{constructor(e){super(e.message);r(this,"code");this.code=e.code}}class b{constructor({container:t,video:e,barrages:i,barrageImages:a,renderConfig:s,devConfig:o,beforeFrameRender:n,afterFrameRender:l,beforeBarrageRender:d,afterBarrageRender:f,mask:p}){r(this,"container");r(this,"video");r(this,"canvas");r(this,"ctx");r(this,"barrageImages");r(this,"defaultRenderConfig",{heightReduce:0,speed:200,opacity:1,renderRegion:1,fontFamily:"Microsoft YaHei",fontWeight:"normal",avoidOverlap:!0,minSpace:10});r(this,"renderConfig",this.defaultRenderConfig);r(this,"defaultDevConfig",{isRenderFPS:!1,isRenderBarrageBorder:!1,isLogKeyData:!1});r(this,"devConfig",this.defaultDevConfig);r(this,"barrageLayoutCalculate",new H({barrageRenderer:this}));r(this,"isOpen",!0);r(this,"animationHandle");r(this,"fps","");r(this,"lastFrameTime");r(this,"lastCalcTime",0);r(this,"lastContainerSize",{width:0,height:0});r(this,"offscreenCanvas");r(this,"offscreenCanvasCtx");r(this,"dpr",g.Canvas.getDevicePixelRatio());r(this,"beforeFrameRender");r(this,"afterFrameRender");r(this,"beforeBarrageRender");r(this,"afterBarrageRender");r(this,"mask",{type:null,data:null});this.video=e,this.setRenderConfigInternal(s||{},!0),this.setDevConfig(o||{}),this.barrageImages=a,this.container=typeof t=="string"?document.getElementById(t):t,this.canvas=document.createElement("canvas"),this.ctx=this.canvas.getContext("2d"),this.offscreenCanvas=document.createElement("canvas"),this.offscreenCanvasCtx=this.offscreenCanvas.getContext("2d"),this.handleDOM(this.container,this.canvas,this.ctx),this.setBarrages(i),this.beforeFrameRender=n,this.afterFrameRender=l,this.beforeBarrageRender=d,this.afterBarrageRender=f,this.setMask(p),this.devConfig.isLogKeyData&&console.log("全局实例：",this)}handleDOM(t,e,i){t||console.error("Unable to obtain container element"),i||console.error("Unable to obtain CanvasRenderingContext2D"),!(!t||!i)&&(t.style.position="relative",e.style.position="absolute",e.style.left="0px",e.style.top="0px",e.style.pointerEvents="none",e.width=t.clientWidth,e.height=t.clientHeight-(this.renderConfig.heightReduce??0),t.appendChild(e),this.handleHighDprVague(e,i),this.offscreenCanvas.width=t.clientWidth,this.offscreenCanvas.height=t.clientHeight-(this.renderConfig.heightReduce??0),this.handleHighDprVague(this.offscreenCanvas,this.offscreenCanvasCtx))}handleHighDprVague(t,e){const i=t.width,a=t.height;t.width=i*this.dpr,t.height=a*this.dpr,t.style.width=i+"px",t.style.height=a+"px",e.scale(this.dpr,this.dpr),e.textBaseline="hanging"}send(t){const e=this.validateBarrageOption(t);if(e!==!0)throw e;this.barrageLayoutCalculate.send(t)}resize(){var o,n;this.handleDOM(this.container,this.canvas,this.ctx);const t={width:((o=this.container)==null?void 0:o.clientWidth)||0,height:((n=this.container)==null?void 0:n.clientHeight)||0},{width:e,height:i}=this.lastContainerSize,a=e!==t.width,s=i!==t.height;(a||s)&&(this.lastContainerSize=t,a&&!s?this.barrageLayoutCalculate.resize("ONLY_WIDTH"):!a&&s?this.barrageLayoutCalculate.resize("ONLY_HEIGHT"):this.barrageLayoutCalculate.resize("BOTH")),this.renderFrame()}setBarrages(t){var e,i;t&&(t=t.filter(a=>this.validateBarrageOption(a)===!0),this.barrageLayoutCalculate.setBarrages(t),this.lastContainerSize={width:((e=this.container)==null?void 0:e.clientWidth)||0,height:((i=this.container)==null?void 0:i.clientHeight)||0})}setRenderConfigInternal(t,e=!1){const i=Object.keys(t),a=i.includes("speed")&&t.speed!==this.renderConfig.speed,s=i.includes("heightReduce")&&t.heightReduce!==this.renderConfig.heightReduce,o=i.includes("renderRegion")&&t.renderRegion!==this.renderConfig.renderRegion,n=i.includes("avoidOverlap")&&t.avoidOverlap!==this.renderConfig.avoidOverlap,l=i.includes("minSpace")&&t.minSpace!==this.renderConfig.minSpace;Object.assign(this.renderConfig,t),!e&&(a||s||o||n)&&(s&&this.handleDOM(this.container,this.canvas,this.ctx),this.barrageLayoutCalculate.renderConfigChange(a,s,o,n,l)),!this.animationHandle&&!e&&this._render()}setRenderConfig(t){this.setRenderConfigInternal(t)}setDevConfig(t){Object.assign(this.devConfig,t)}_render(){if(!this.isOpen)return;let t=this.barrageLayoutCalculate.getRenderBarrages(this.progress);if(this.renderConfig.barrageFilter&&(t=t.filter(e=>this.renderConfig.barrageFilter(e))),this.offscreenCanvasCtx.clearRect(0,0,this.offscreenCanvas.width,this.offscreenCanvas.height),this.beforeFrameRender&&this.beforeFrameRender({ctx:this.offscreenCanvasCtx,br:this}),this.offscreenCanvasCtx.save(),this.offscreenCanvasCtx.globalAlpha=this.renderConfig.opacity,t.forEach(e=>{e.render(this.offscreenCanvasCtx)}),this.devConfig.isRenderFPS&&this.renderFps(),this.offscreenCanvasCtx.restore(),this.afterFrameRender&&this.afterFrameRender({ctx:this.offscreenCanvasCtx,br:this}),this.ctx.clearRect(0,0,this.canvas.width,this.canvas.height),this.ctx.save(),this.mask.data){const{type:e,data:i}=this.mask;e==="URL"?this.ctx.drawImage(i,0,0,this.canvas.width,this.canvas.height):e==="ImageData"&&this.ctx.putImageData(i,0,0),this.ctx.globalCompositeOperation="source-out"}this.ctx.drawImage(this.offscreenCanvas,0,0,this.offscreenCanvas.width,this.offscreenCanvas.height,0,0,this.canvas.width/this.dpr,this.canvas.height/this.dpr),this.ctx.restore(),this.animationHandle&&requestAnimationFrame(()=>this._render())}_createAnimation(){!this.animationHandle&&this.isOpen&&(this.animationHandle=requestAnimationFrame(()=>this._render()))}get progress(){return this.videoStatus.currentTime}get videoStatus(){return{currentTime:this.video.currentTime*1e3,playing:!this.video.paused}}get canvasSize(){return{width:this.canvas.width/this.dpr,height:this.canvas.height/this.dpr}}renderFrame(){this.animationHandle||this._render()}play(){this._createAnimation()}pause(){this.animationHandle&&cancelAnimationFrame(this.animationHandle),this.animationHandle=void 0}switch(t){this.isOpen=t,t?this.videoStatus.playing?this._createAnimation():this._render():(this.animationHandle&&cancelAnimationFrame(this.animationHandle),this.animationHandle=void 0,this.ctx.clearRect(0,0,this.canvas.width,this.canvas.height))}setMask(t){typeof t=="string"?(this.mask.type="URL",g.Cache.loadImage(t).then(e=>{this.mask.data=e})):t instanceof ImageData?(this.mask.type="ImageData",this.mask.data=t):(this.mask.type=null,this.mask.data=null)}renderFps(){const t=Date.now();this.lastFrameTime&&t-this.lastCalcTime>200&&(this.fps=`${Math.floor(1e3/(t-this.lastFrameTime))}FPS`,this.lastCalcTime=t),this.lastFrameTime=t,this.fps&&(this.offscreenCanvasCtx.font="bold 32px Microsoft YaHei",this.offscreenCanvasCtx.fillStyle="blue",this.offscreenCanvasCtx.fillText(this.fps,20,30))}validateBarrageOption(t){if((t.barrageType==="top"||t.barrageType==="bottom")&&t.duration<=0)return new v({code:R.FIXED_DURATION_ERROR,message:"The duration of the fixed barrage should be greater than 0"});if(t.barrageType==="senior"){const{totalDuration:e,delay:i,motionDuration:a}=t.seniorBarrageConfig;if(e<=0)return new v({code:R.SENIOR_TOTAL_ERROR,message:"The totalDuration of senior barrage should be greater than 0"});if(i<0)return new v({code:R.SENIOR_DELAY_ERROR,message:"The delay of senior barrage should be greater than or equal to 0"});if(a<0)return new v({code:R.SENIOR_MOTION_ERROR,message:"The motionDuration of senior barrage should be greater than or equal to 0"})}return!0}}return c.BarrageOptionError=v,c.BarrageRenderer=b,c.BaseBarrage=y,c.ErrorCode=R,c.FixedBarrage=T,c.ImageSection=L,c.ScrollBarrage=x,c.SeniorBarrage=I,c.TextSection=w,c.default=b,Object.defineProperties(c,{__esModule:{value:!0},[Symbol.toStringTag]:{value:"Module"}}),c}({}); diff --git a/Web/js/hls.js b/Web/js/hls.js new file mode 100644 index 0000000..d41730e --- /dev/null +++ b/Web/js/hls.js @@ -0,0 +1,2 @@ +!function t(e){var r,i;r=this,i=function(){"use strict";function r(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var i=Object.getOwnPropertySymbols(t);e&&(i=i.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,i)}return r}function i(t){for(var e=1;et.length)&&(e=t.length);for(var r=0,i=new Array(e);r=t.length?{done:!0}:{done:!1,value:t[i++]}}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}function v(t){return t&&t.__esModule&&Object.prototype.hasOwnProperty.call(t,"default")?t.default:t}var m={exports:{}};!function(t,e){var r,i,n,a,s;r=/^(?=((?:[a-zA-Z0-9+\-.]+:)?))\1(?=((?:\/\/[^\/?#]*)?))\2(?=((?:(?:[^?#\/]*\/)*[^;?#\/]*)?))\3((?:;[^?#]*)?)(\?[^#]*)?(#[^]*)?$/,i=/^(?=([^\/?#]*))\1([^]*)$/,n=/(?:\/|^)\.(?=\/)/g,a=/(?:\/|^)\.\.\/(?!\.\.\/)[^\/]*(?=\/)/g,s={buildAbsoluteURL:function(t,e,r){if(r=r||{},t=t.trim(),!(e=e.trim())){if(!r.alwaysNormalize)return t;var n=s.parseURL(t);if(!n)throw new Error("Error trying to parse base URL.");return n.path=s.normalizePath(n.path),s.buildURLFromParts(n)}var a=s.parseURL(e);if(!a)throw new Error("Error trying to parse relative URL.");if(a.scheme)return r.alwaysNormalize?(a.path=s.normalizePath(a.path),s.buildURLFromParts(a)):e;var o=s.parseURL(t);if(!o)throw new Error("Error trying to parse base URL.");if(!o.netLoc&&o.path&&"/"!==o.path[0]){var l=i.exec(o.path);o.netLoc=l[1],o.path=l[2]}o.netLoc&&!o.path&&(o.path="/");var u={scheme:o.scheme,netLoc:a.netLoc,path:null,params:a.params,query:a.query,fragment:a.fragment};if(!a.netLoc&&(u.netLoc=o.netLoc,"/"!==a.path[0]))if(a.path){var h=o.path,d=h.substring(0,h.lastIndexOf("/")+1)+a.path;u.path=s.normalizePath(d)}else u.path=o.path,a.params||(u.params=o.params,a.query||(u.query=o.query));return null===u.path&&(u.path=r.alwaysNormalize?s.normalizePath(a.path):a.path),s.buildURLFromParts(u)},parseURL:function(t){var e=r.exec(t);return e?{scheme:e[1]||"",netLoc:e[2]||"",path:e[3]||"",params:e[4]||"",query:e[5]||"",fragment:e[6]||""}:null},normalizePath:function(t){for(t=t.split("").reverse().join("").replace(n,"");t.length!==(t=t.replace(a,"")).length;);return t.split("").reverse().join("")},buildURLFromParts:function(t){return t.scheme+t.netLoc+t.path+t.params+t.query+t.fragment}},t.exports=s}(m);var p=m.exports,y=Number.isFinite||function(t){return"number"==typeof t&&isFinite(t)},E=Number.isSafeInteger||function(t){return"number"==typeof t&&Math.abs(t)<=T},T=Number.MAX_SAFE_INTEGER||9007199254740991,S=function(t){return t.MEDIA_ATTACHING="hlsMediaAttaching",t.MEDIA_ATTACHED="hlsMediaAttached",t.MEDIA_DETACHING="hlsMediaDetaching",t.MEDIA_DETACHED="hlsMediaDetached",t.BUFFER_RESET="hlsBufferReset",t.BUFFER_CODECS="hlsBufferCodecs",t.BUFFER_CREATED="hlsBufferCreated",t.BUFFER_APPENDING="hlsBufferAppending",t.BUFFER_APPENDED="hlsBufferAppended",t.BUFFER_EOS="hlsBufferEos",t.BUFFER_FLUSHING="hlsBufferFlushing",t.BUFFER_FLUSHED="hlsBufferFlushed",t.MANIFEST_LOADING="hlsManifestLoading",t.MANIFEST_LOADED="hlsManifestLoaded",t.MANIFEST_PARSED="hlsManifestParsed",t.LEVEL_SWITCHING="hlsLevelSwitching",t.LEVEL_SWITCHED="hlsLevelSwitched",t.LEVEL_LOADING="hlsLevelLoading",t.LEVEL_LOADED="hlsLevelLoaded",t.LEVEL_UPDATED="hlsLevelUpdated",t.LEVEL_PTS_UPDATED="hlsLevelPtsUpdated",t.LEVELS_UPDATED="hlsLevelsUpdated",t.AUDIO_TRACKS_UPDATED="hlsAudioTracksUpdated",t.AUDIO_TRACK_SWITCHING="hlsAudioTrackSwitching",t.AUDIO_TRACK_SWITCHED="hlsAudioTrackSwitched",t.AUDIO_TRACK_LOADING="hlsAudioTrackLoading",t.AUDIO_TRACK_LOADED="hlsAudioTrackLoaded",t.SUBTITLE_TRACKS_UPDATED="hlsSubtitleTracksUpdated",t.SUBTITLE_TRACKS_CLEARED="hlsSubtitleTracksCleared",t.SUBTITLE_TRACK_SWITCH="hlsSubtitleTrackSwitch",t.SUBTITLE_TRACK_LOADING="hlsSubtitleTrackLoading",t.SUBTITLE_TRACK_LOADED="hlsSubtitleTrackLoaded",t.SUBTITLE_FRAG_PROCESSED="hlsSubtitleFragProcessed",t.CUES_PARSED="hlsCuesParsed",t.NON_NATIVE_TEXT_TRACKS_FOUND="hlsNonNativeTextTracksFound",t.INIT_PTS_FOUND="hlsInitPtsFound",t.FRAG_LOADING="hlsFragLoading",t.FRAG_LOAD_EMERGENCY_ABORTED="hlsFragLoadEmergencyAborted",t.FRAG_LOADED="hlsFragLoaded",t.FRAG_DECRYPTED="hlsFragDecrypted",t.FRAG_PARSING_INIT_SEGMENT="hlsFragParsingInitSegment",t.FRAG_PARSING_USERDATA="hlsFragParsingUserdata",t.FRAG_PARSING_METADATA="hlsFragParsingMetadata",t.FRAG_PARSED="hlsFragParsed",t.FRAG_BUFFERED="hlsFragBuffered",t.FRAG_CHANGED="hlsFragChanged",t.FPS_DROP="hlsFpsDrop",t.FPS_DROP_LEVEL_CAPPING="hlsFpsDropLevelCapping",t.MAX_AUTO_LEVEL_UPDATED="hlsMaxAutoLevelUpdated",t.ERROR="hlsError",t.DESTROYING="hlsDestroying",t.KEY_LOADING="hlsKeyLoading",t.KEY_LOADED="hlsKeyLoaded",t.LIVE_BACK_BUFFER_REACHED="hlsLiveBackBufferReached",t.BACK_BUFFER_REACHED="hlsBackBufferReached",t.STEERING_MANIFEST_LOADED="hlsSteeringManifestLoaded",t}({}),L=function(t){return t.NETWORK_ERROR="networkError",t.MEDIA_ERROR="mediaError",t.KEY_SYSTEM_ERROR="keySystemError",t.MUX_ERROR="muxError",t.OTHER_ERROR="otherError",t}({}),A=function(t){return t.KEY_SYSTEM_NO_KEYS="keySystemNoKeys",t.KEY_SYSTEM_NO_ACCESS="keySystemNoAccess",t.KEY_SYSTEM_NO_SESSION="keySystemNoSession",t.KEY_SYSTEM_NO_CONFIGURED_LICENSE="keySystemNoConfiguredLicense",t.KEY_SYSTEM_LICENSE_REQUEST_FAILED="keySystemLicenseRequestFailed",t.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED="keySystemServerCertificateRequestFailed",t.KEY_SYSTEM_SERVER_CERTIFICATE_UPDATE_FAILED="keySystemServerCertificateUpdateFailed",t.KEY_SYSTEM_SESSION_UPDATE_FAILED="keySystemSessionUpdateFailed",t.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED="keySystemStatusOutputRestricted",t.KEY_SYSTEM_STATUS_INTERNAL_ERROR="keySystemStatusInternalError",t.MANIFEST_LOAD_ERROR="manifestLoadError",t.MANIFEST_LOAD_TIMEOUT="manifestLoadTimeOut",t.MANIFEST_PARSING_ERROR="manifestParsingError",t.MANIFEST_INCOMPATIBLE_CODECS_ERROR="manifestIncompatibleCodecsError",t.LEVEL_EMPTY_ERROR="levelEmptyError",t.LEVEL_LOAD_ERROR="levelLoadError",t.LEVEL_LOAD_TIMEOUT="levelLoadTimeOut",t.LEVEL_PARSING_ERROR="levelParsingError",t.LEVEL_SWITCH_ERROR="levelSwitchError",t.AUDIO_TRACK_LOAD_ERROR="audioTrackLoadError",t.AUDIO_TRACK_LOAD_TIMEOUT="audioTrackLoadTimeOut",t.SUBTITLE_LOAD_ERROR="subtitleTrackLoadError",t.SUBTITLE_TRACK_LOAD_TIMEOUT="subtitleTrackLoadTimeOut",t.FRAG_LOAD_ERROR="fragLoadError",t.FRAG_LOAD_TIMEOUT="fragLoadTimeOut",t.FRAG_DECRYPT_ERROR="fragDecryptError",t.FRAG_PARSING_ERROR="fragParsingError",t.FRAG_GAP="fragGap",t.REMUX_ALLOC_ERROR="remuxAllocError",t.KEY_LOAD_ERROR="keyLoadError",t.KEY_LOAD_TIMEOUT="keyLoadTimeOut",t.BUFFER_ADD_CODEC_ERROR="bufferAddCodecError",t.BUFFER_INCOMPATIBLE_CODECS_ERROR="bufferIncompatibleCodecsError",t.BUFFER_APPEND_ERROR="bufferAppendError",t.BUFFER_APPENDING_ERROR="bufferAppendingError",t.BUFFER_STALLED_ERROR="bufferStalledError",t.BUFFER_FULL_ERROR="bufferFullError",t.BUFFER_SEEK_OVER_HOLE="bufferSeekOverHole",t.BUFFER_NUDGE_ON_STALL="bufferNudgeOnStall",t.INTERNAL_EXCEPTION="internalException",t.INTERNAL_ABORTED="aborted",t.UNKNOWN="unknown",t}({}),R=function(){},b={trace:R,debug:R,log:R,warn:R,info:R,error:R},k=b;function D(t){for(var e=arguments.length,r=new Array(e>1?e-1:0),i=1;i"):R}(e)}))}function I(t,e){if("object"==typeof console&&!0===t||"object"==typeof t){D(t,"debug","log","info","warn","error");try{k.log('Debug logs enabled for "'+e+'" in hls.js version 1.5.17')}catch(t){k=b}}else k=b}var w=k,C=/^(\d+)x(\d+)$/,_=/(.+?)=(".*?"|.*?)(?:,|$)/g,x=function(){function t(e){"string"==typeof e&&(e=t.parseAttrList(e)),o(this,e)}var e=t.prototype;return e.decimalInteger=function(t){var e=parseInt(this[t],10);return e>Number.MAX_SAFE_INTEGER?1/0:e},e.hexadecimalInteger=function(t){if(this[t]){var e=(this[t]||"0x").slice(2);e=(1&e.length?"0":"")+e;for(var r=new Uint8Array(e.length/2),i=0;iNumber.MAX_SAFE_INTEGER?1/0:e},e.decimalFloatingPoint=function(t){return parseFloat(this[t])},e.optionalFloat=function(t,e){var r=this[t];return r?parseFloat(r):e},e.enumeratedString=function(t){return this[t]},e.bool=function(t){return"YES"===this[t]},e.decimalResolution=function(t){var e=C.exec(this[t]);if(null!==e)return{width:parseInt(e[1],10),height:parseInt(e[2],10)}},t.parseAttrList=function(t){var e,r={};for(_.lastIndex=0;null!==(e=_.exec(t));){var i=e[2];0===i.indexOf('"')&&i.lastIndexOf('"')===i.length-1&&(i=i.slice(1,-1)),r[e[1].trim()]=i}return r},s(t,[{key:"clientAttrs",get:function(){return Object.keys(this).filter((function(t){return"X-"===t.substring(0,2)}))}}]),t}();function P(t){return"SCTE35-OUT"===t||"SCTE35-IN"===t}var F=function(){function t(t,e){if(this.attr=void 0,this._startDate=void 0,this._endDate=void 0,this._badValueForSameId=void 0,e){var r=e.attr;for(var i in r)if(Object.prototype.hasOwnProperty.call(t,i)&&t[i]!==r[i]){w.warn('DATERANGE tag attribute: "'+i+'" does not match for tags with ID: "'+t.ID+'"'),this._badValueForSameId=i;break}t=o(new x({}),r,t)}if(this.attr=t,this._startDate=new Date(t["START-DATE"]),"END-DATE"in this.attr){var n=new Date(this.attr["END-DATE"]);y(n.getTime())&&(this._endDate=n)}}return s(t,[{key:"id",get:function(){return this.attr.ID}},{key:"class",get:function(){return this.attr.CLASS}},{key:"startDate",get:function(){return this._startDate}},{key:"endDate",get:function(){if(this._endDate)return this._endDate;var t=this.duration;return null!==t?new Date(this._startDate.getTime()+1e3*t):null}},{key:"duration",get:function(){if("DURATION"in this.attr){var t=this.attr.decimalFloatingPoint("DURATION");if(y(t))return t}else if(this._endDate)return(this._endDate.getTime()-this._startDate.getTime())/1e3;return null}},{key:"plannedDuration",get:function(){return"PLANNED-DURATION"in this.attr?this.attr.decimalFloatingPoint("PLANNED-DURATION"):null}},{key:"endOnNext",get:function(){return this.attr.bool("END-ON-NEXT")}},{key:"isValid",get:function(){return!!this.id&&!this._badValueForSameId&&y(this.startDate.getTime())&&(null===this.duration||this.duration>=0)&&(!this.endOnNext||!!this.class)}}]),t}(),M=function(){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}},O="audio",N="video",U="audiovideo",B=function(){function t(t){var e;this._byteRange=null,this._url=null,this.baseurl=void 0,this.relurl=void 0,this.elementaryStreams=((e={})[O]=null,e[N]=null,e[U]=null,e),this.baseurl=t}return t.prototype.setByteRange=function(t,e){var r,i=t.split("@",2);r=1===i.length?(null==e?void 0:e.byteRangeEndOffset)||0:parseInt(i[1]),this._byteRange=[r,parseInt(i[0])+r]},s(t,[{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=p.buildAbsoluteURL(this.baseurl,this.relurl,{alwaysNormalize:!0})),this._url||""},set:function(t){this._url=t}}]),t}(),G=function(t){function e(e,r){var i;return(i=t.call(this,r)||this)._decryptdata=null,i.rawProgramDateTime=null,i.programDateTime=null,i.tagList=[],i.duration=0,i.sn=0,i.levelkeys=void 0,i.type=void 0,i.loader=null,i.keyLoader=null,i.level=-1,i.cc=0,i.startPTS=void 0,i.endPTS=void 0,i.startDTS=void 0,i.endDTS=void 0,i.start=0,i.deltaPTS=void 0,i.maxStartPTS=void 0,i.minEndPTS=void 0,i.stats=new M,i.data=void 0,i.bitrateTest=!1,i.title=null,i.initSegment=null,i.endList=void 0,i.gap=void 0,i.urlId=0,i.type=e,i}l(e,t);var r=e.prototype;return r.setKeyFormat=function(t){if(this.levelkeys){var e=this.levelkeys[t];e&&!this._decryptdata&&(this._decryptdata=e.getDecryptData(this.sn))}},r.abortRequests=function(){var t,e;null==(t=this.loader)||t.abort(),null==(e=this.keyLoader)||e.abort()},r.setElementaryStreamInfo=function(t,e,r,i,n,a){void 0===a&&(a=!1);var s=this.elementaryStreams,o=s[t];o?(o.startPTS=Math.min(o.startPTS,e),o.endPTS=Math.max(o.endPTS,r),o.startDTS=Math.min(o.startDTS,i),o.endDTS=Math.max(o.endDTS,n)):s[t]={startPTS:e,endPTS:r,startDTS:i,endDTS:n,partial:a}},r.clearElementaryStreamInfo=function(){var t=this.elementaryStreams;t[O]=null,t[N]=null,t[U]=null},s(e,[{key:"decryptdata",get:function(){if(!this.levelkeys&&!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 e=Object.keys(this.levelkeys);if(1===e.length)return this._decryptdata=this.levelkeys[e[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(!y(this.programDateTime))return null;var t=y(this.duration)?this.duration:0;return this.programDateTime+1e3*t}},{key:"encrypted",get:function(){var t;if(null!=(t=this._decryptdata)&&t.encrypted)return!0;if(this.levelkeys){var e=Object.keys(this.levelkeys),r=e.length;if(r>1||1===r&&this.levelkeys[e[0]].encrypted)return!0}return!1}}]),e}(B),K=function(t){function e(e,r,i,n,a){var s;(s=t.call(this,i)||this).fragOffset=0,s.duration=0,s.gap=!1,s.independent=!1,s.relurl=void 0,s.fragment=void 0,s.index=void 0,s.stats=new M,s.duration=e.decimalFloatingPoint("DURATION"),s.gap=e.bool("GAP"),s.independent=e.bool("INDEPENDENT"),s.relurl=e.enumeratedString("URI"),s.fragment=r,s.index=n;var o=e.enumeratedString("BYTERANGE");return o&&s.setByteRange(o,a),a&&(s.fragOffset=a.fragOffset+a.duration),s}return l(e,t),s(e,[{key:"start",get:function(){return this.fragment.start+this.fragOffset}},{key:"end",get:function(){return this.start+this.duration}},{key:"loaded",get:function(){var t=this.elementaryStreams;return!!(t.audio||t.video||t.audiovideo)}}]),e}(B),H=function(){function t(t){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.prototype.reloaded=function(t){if(!t)return this.advanced=!0,void(this.updated=!0);var e=this.lastPartSn-t.lastPartSn,r=this.lastPartIndex-t.lastPartIndex;this.updated=this.endSN!==t.endSN||!!r||!!e||!this.live,this.advanced=this.endSN>t.endSN||e>0||0===e&&r>0,this.updated||this.advanced?this.misses=Math.floor(.6*t.misses):this.misses=t.misses+1,this.availabilityDelay=t.availabilityDelay},s(t,[{key:"hasProgramDateTime",get:function(){return!!this.fragments.length&&y(this.fragments[this.fragments.length-1].programDateTime)}},{key:"levelTargetDuration",get:function(){return 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0!==r&&0!==r.indexOf("data:")||(r=e.url),r}var Be=function(){function t(t){this.hls=void 0,this.loaders=Object.create(null),this.variableList=null,this.hls=t,this.registerListeners()}var e=t.prototype;return e.startLoad=function(t){},e.stopLoad=function(){this.destroyInternalLoaders()},e.registerListeners=function(){var t=this.hls;t.on(S.MANIFEST_LOADING,this.onManifestLoading,this),t.on(S.LEVEL_LOADING,this.onLevelLoading,this),t.on(S.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),t.on(S.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},e.unregisterListeners=function(){var t=this.hls;t.off(S.MANIFEST_LOADING,this.onManifestLoading,this),t.off(S.LEVEL_LOADING,this.onLevelLoading,this),t.off(S.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),t.off(S.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},e.createInternalLoader=function(t){var e=this.hls.config,r=e.pLoader,i=e.loader,n=new(r||i)(e);return this.loaders[t.type]=n,n},e.getInternalLoader=function(t){return this.loaders[t.type]},e.resetInternalLoader=function(t){this.loaders[t]&&delete this.loaders[t]},e.destroyInternalLoaders=function(){for(var t in this.loaders){var e=this.loaders[t];e&&e.destroy(),this.resetInternalLoader(t)}},e.destroy=function(){this.variableList=null,this.unregisterListeners(),this.destroyInternalLoaders()},e.onManifestLoading=function(t,e){var r=e.url;this.variableList=null,this.load({id:null,level:0,responseType:"text",type:Ce,url:r,deliveryDirectives:null})},e.onLevelLoading=function(t,e){var r=e.id,i=e.level,n=e.pathwayId,a=e.url,s=e.deliveryDirectives;this.load({id:r,level:i,pathwayId:n,responseType:"text",type:_e,url:a,deliveryDirectives:s})},e.onAudioTrackLoading=function(t,e){var r=e.id,i=e.groupId,n=e.url,a=e.deliveryDirectives;this.load({id:r,groupId:i,level:null,responseType:"text",type:xe,url:n,deliveryDirectives:a})},e.onSubtitleTrackLoading=function(t,e){var r=e.id,i=e.groupId,n=e.url,a=e.deliveryDirectives;this.load({id:r,groupId:i,level:null,responseType:"text",type:Pe,url:n,deliveryDirectives:a})},e.load=function(t){var e,r,i,n=this,a=this.hls.config,s=this.getInternalLoader(t);if(s){var l=s.context;if(l&&l.url===t.url&&l.level===t.level)return void w.trace("[playlist-loader]: playlist request ongoing");w.log("[playlist-loader]: aborting previous loader for type: "+t.type),s.abort()}if(r=t.type===Ce?a.manifestLoadPolicy.default:o({},a.playlistLoadPolicy.default,{timeoutRetry:null,errorRetry:null}),s=this.createInternalLoader(t),y(null==(e=t.deliveryDirectives)?void 0:e.part)&&(t.type===_e&&null!==t.level?i=this.hls.levels[t.level].details:t.type===xe&&null!==t.id?i=this.hls.audioTracks[t.id].details:t.type===Pe&&null!==t.id&&(i=this.hls.subtitleTracks[t.id].details),i)){var u=i.partTarget,h=i.targetduration;if(u&&h){var d=1e3*Math.max(3*u,.8*h);r=o({},r,{maxTimeToFirstByteMs:Math.min(d,r.maxTimeToFirstByteMs),maxLoadTimeMs:Math.min(d,r.maxTimeToFirstByteMs)})}}var c=r.errorRetry||r.timeoutRetry||{},f={loadPolicy:r,timeout:r.maxLoadTimeMs,maxRetry:c.maxNumRetry||0,retryDelay:c.retryDelayMs||0,maxRetryDelay:c.maxRetryDelayMs||0},g={onSuccess:function(t,e,r,i){var a=n.getInternalLoader(r);n.resetInternalLoader(r.type);var s=t.data;0===s.indexOf("#EXTM3U")?(e.parsing.start=performance.now(),Le.isMediaPlaylist(s)?n.handleTrackOrLevelPlaylist(t,e,r,i||null,a):n.handleMasterPlaylist(t,e,r,i)):n.handleManifestParsingError(t,r,new Error("no EXTM3U delimiter"),i||null,e)},onError:function(t,e,r,i){n.handleNetworkError(e,r,!1,t,i)},onTimeout:function(t,e,r){n.handleNetworkError(e,r,!0,void 0,t)}};s.load(t,f,g)},e.handleMasterPlaylist=function(t,e,r,i){var n=this.hls,a=t.data,s=Ue(t,r),o=Le.parseMasterPlaylist(a,s);if(o.playlistParsingError)this.handleManifestParsingError(t,r,o.playlistParsingError,i,e);else{var l=o.contentSteering,u=o.levels,h=o.sessionData,d=o.sessionKeys,c=o.startTimeOffset,f=o.variableList;this.variableList=f;var g=Le.parseMasterPlaylistMedia(a,s,o),v=g.AUDIO,m=void 0===v?[]:v,p=g.SUBTITLES,y=g["CLOSED-CAPTIONS"];m.length&&(m.some((function(t){return!t.url}))||!u[0].audioCodec||u[0].attrs.AUDIO||(w.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),m.unshift({type:"main",name:"main",groupId:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new x({}),bitrate:0,url:""}))),n.trigger(S.MANIFEST_LOADED,{levels:u,audioTracks:m,subtitles:p,captions:y,contentSteering:l,url:s,stats:e,networkDetails:i,sessionData:h,sessionKeys:d,startTimeOffset:c,variableList:f})}},e.handleTrackOrLevelPlaylist=function(t,e,r,i,n){var a=this.hls,s=r.id,o=r.level,l=r.type,u=Ue(t,r),h=y(o)?o:y(s)?s:0,d=Ne(r),c=Le.parseLevelPlaylist(t.data,u,h,d,0,this.variableList);if(l===Ce){var f={attrs:new x({}),bitrate:0,details:c,name:"",url:u};a.trigger(S.MANIFEST_LOADED,{levels:[f],audioTracks:[],url:u,stats:e,networkDetails:i,sessionData:null,sessionKeys:null,contentSteering:null,startTimeOffset:null,variableList:null})}e.parsing.end=performance.now(),r.levelDetails=c,this.handlePlaylistLoaded(c,t,e,r,i,n)},e.handleManifestParsingError=function(t,e,r,i,n){this.hls.trigger(S.ERROR,{type:L.NETWORK_ERROR,details:A.MANIFEST_PARSING_ERROR,fatal:e.type===Ce,url:t.url,err:r,error:r,reason:r.message,response:t,context:e,networkDetails:i,stats:n})},e.handleNetworkError=function(t,e,r,n,a){void 0===r&&(r=!1);var s="A network "+(r?"timeout":"error"+(n?" (status "+n.code+")":""))+" occurred while loading "+t.type;t.type===_e?s+=": "+t.level+" id: "+t.id:t.type!==xe&&t.type!==Pe||(s+=" id: "+t.id+' group-id: "'+t.groupId+'"');var o=new Error(s);w.warn("[playlist-loader]: "+s);var l=A.UNKNOWN,u=!1,h=this.getInternalLoader(t);switch(t.type){case Ce:l=r?A.MANIFEST_LOAD_TIMEOUT:A.MANIFEST_LOAD_ERROR,u=!0;break;case _e:l=r?A.LEVEL_LOAD_TIMEOUT:A.LEVEL_LOAD_ERROR,u=!1;break;case xe:l=r?A.AUDIO_TRACK_LOAD_TIMEOUT:A.AUDIO_TRACK_LOAD_ERROR,u=!1;break;case Pe:l=r?A.SUBTITLE_TRACK_LOAD_TIMEOUT:A.SUBTITLE_LOAD_ERROR,u=!1}h&&this.resetInternalLoader(t.type);var d={type:L.NETWORK_ERROR,details:l,fatal:u,url:t.url,loader:h,context:t,error:o,networkDetails:e,stats:a};if(n){var c=(null==e?void 0:e.url)||t.url;d.response=i({url:c,data:void 0},n)}this.hls.trigger(S.ERROR,d)},e.handlePlaylistLoaded=function(t,e,r,i,n,a){var s=this.hls,o=i.type,l=i.level,u=i.id,h=i.groupId,d=i.deliveryDirectives,c=Ue(e,i),f=Ne(i),g="number"==typeof i.level&&f===Fe?l:void 0;if(t.fragments.length){t.targetduration||(t.playlistParsingError=new Error("Missing Target Duration"));var v=t.playlistParsingError;if(v)s.trigger(S.ERROR,{type:L.NETWORK_ERROR,details:A.LEVEL_PARSING_ERROR,fatal:!1,url:c,error:v,reason:v.message,response:e,context:i,level:g,parent:f,networkDetails:n,stats:r});else switch(t.live&&a&&(a.getCacheAge&&(t.ageHeader=a.getCacheAge()||0),a.getCacheAge&&!isNaN(t.ageHeader)||(t.ageHeader=0)),o){case Ce:case _e:s.trigger(S.LEVEL_LOADED,{details:t,level:g||0,id:u||0,stats:r,networkDetails:n,deliveryDirectives:d});break;case xe:s.trigger(S.AUDIO_TRACK_LOADED,{details:t,id:u||0,groupId:h||"",stats:r,networkDetails:n,deliveryDirectives:d});break;case Pe:s.trigger(S.SUBTITLE_TRACK_LOADED,{details:t,id:u||0,groupId:h||"",stats:r,networkDetails:n,deliveryDirectives:d})}}else{var m=new Error("No Segments found in Playlist");s.trigger(S.ERROR,{type:L.NETWORK_ERROR,details:A.LEVEL_EMPTY_ERROR,fatal:!1,url:c,error:m,reason:m.message,response:e,context:i,level:g,parent:f,networkDetails:n,stats:r})}},t}();function Ge(t,e){var r;try{r=new Event("addtrack")}catch(t){(r=document.createEvent("Event")).initEvent("addtrack",!1,!1)}r.track=t,e.dispatchEvent(r)}function Ke(t,e){var r=t.mode;if("disabled"===r&&(t.mode="hidden"),t.cues&&!t.cues.getCueById(e.id))try{if(t.addCue(e),!t.cues.getCueById(e.id))throw new Error("addCue is failed for: "+e)}catch(r){w.debug("[texttrack-utils]: "+r);try{var i=new self.TextTrackCue(e.startTime,e.endTime,e.text);i.id=e.id,t.addCue(i)}catch(t){w.debug("[texttrack-utils]: Legacy TextTrackCue fallback failed: "+t)}}"disabled"===r&&(t.mode=r)}function He(t){var e=t.mode;if("disabled"===e&&(t.mode="hidden"),t.cues)for(var r=t.cues.length;r--;)t.removeCue(t.cues[r]);"disabled"===e&&(t.mode=e)}function Ve(t,e,r,i){var n=t.mode;if("disabled"===n&&(t.mode="hidden"),t.cues&&t.cues.length>0)for(var a=function(t,e,r){var i=[],n=function(t,e){if(et[r].endTime)return-1;for(var i=0,n=r;i<=n;){var a=Math.floor((n+i)/2);if(et[a].startTime&&i-1)for(var a=n,s=t.length;a=e&&o.endTime<=r)i.push(o);else if(o.startTime>r)return i}return i}(t.cues,e,r),s=0;sQe&&(d=Qe),d-h<=0&&(d=h+.25);for(var c=0;ce.startDate&&(!t||e.startDate.05&&this.forwardBufferLength>1){var l=Math.min(2,Math.max(1,a)),u=Math.round(2/(1+Math.exp(-.75*o-this.edgeStalled))*20)/20;t.playbackRate=Math.min(l,Math.max(1,u))}else 1!==t.playbackRate&&0!==t.playbackRate&&(t.playbackRate=1)}}}}},e.estimateLiveEdge=function(){var t=this.levelDetails;return null===t?null:t.edge+t.age},e.computeLatency=function(){var t=this.estimateLiveEdge();return null===t?null:t-this.currentTime},s(t,[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var t=this.config,e=this.levelDetails;return void 0!==t.liveMaxLatencyDuration?t.liveMaxLatencyDuration:e?t.liveMaxLatencyDurationCount*e.targetduration:0}},{key:"targetLatency",get:function(){var t=this.levelDetails;if(null===t)return null;var e=t.holdBack,r=t.partHoldBack,i=t.targetduration,n=this.config,a=n.liveSyncDuration,s=n.liveSyncDurationCount,o=n.lowLatencyMode,l=this.hls.userConfig,u=o&&r||e;(l.liveSyncDuration||l.liveSyncDurationCount||0===u)&&(u=void 0!==a?a:s*i);var h=i;return u+Math.min(1*this.stallCount,h)}},{key:"liveSyncPosition",get:function(){var t=this.estimateLiveEdge(),e=this.targetLatency,r=this.levelDetails;if(null===t||null===e||null===r)return null;var i=r.edge,n=t-e-this.edgeStalled,a=i-r.totalduration,s=i-(this.config.lowLatencyMode&&r.partTarget||r.targetduration);return Math.min(Math.max(a,n),s)}},{key:"drift",get:function(){var t=this.levelDetails;return null===t?1:t.drift}},{key:"edgeStalled",get:function(){var t=this.levelDetails;if(null===t)return 0;var e=3*(this.config.lowLatencyMode&&t.partTarget||t.targetduration);return Math.max(t.age-e,0)}},{key:"forwardBufferLength",get:function(){var t=this.media,e=this.levelDetails;if(!t||!e)return 0;var r=t.buffered.length;return(r?t.buffered.end(r-1):e.edge)-this.currentTime}}]),t}(),tr=["NONE","TYPE-0","TYPE-1",null],er=["SDR","PQ","HLG"],rr="",ir="YES",nr="v2";function ar(t){var e=t.canSkipUntil,r=t.canSkipDateRanges,i=t.age;return e&&it.sn?(n=r-t.start,i=t):(n=t.start-r,i=e),i.duration!==n&&(i.duration=n)}else e.sn>t.sn?t.cc===e.cc&&t.minEndPTS?e.start=t.start+(t.minEndPTS-t.start):e.start=t.start+t.duration:e.start=Math.max(t.start-e.duration,0)}function hr(t,e,r,i,n,a){i-r<=0&&(w.warn("Fragment should have a positive duration",e),i=r+e.duration,a=n+e.duration);var s=r,o=i,l=e.startPTS,u=e.endPTS;if(y(l)){var h=Math.abs(l-r);y(e.deltaPTS)?e.deltaPTS=Math.max(h,e.deltaPTS):e.deltaPTS=h,s=Math.max(r,l),r=Math.min(r,l),n=Math.min(n,e.startDTS),o=Math.min(i,u),i=Math.max(i,u),a=Math.max(a,e.endDTS)}var d=r-e.start;0!==e.start&&(e.start=r),e.duration=i-e.start,e.startPTS=r,e.maxStartPTS=s,e.startDTS=n,e.endPTS=i,e.minEndPTS=o,e.endDTS=a;var c,f=e.sn;if(!t||ft.endSN)return 0;var g=f-t.startSN,v=t.fragments;for(v[g]=e,c=g;c>0;c--)ur(v[c],v[c-1]);for(c=g;c=0;n--){var a=i[n].initSegment;if(a){r=a;break}}t.fragmentHint&&delete t.fragmentHint.endPTS;var s,l,u,h,d,c=0;if(function(t,e,r){for(var i=e.skippedSegments,n=Math.max(t.startSN,e.startSN)-e.startSN,a=(t.fragmentHint?1:0)+(i?e.endSN:Math.min(t.endSN,e.endSN))-e.startSN,s=e.startSN-t.startSN,o=e.fragmentHint?e.fragments.concat(e.fragmentHint):e.fragments,l=t.fragmentHint?t.fragments.concat(t.fragmentHint):t.fragments,u=n;u<=a;u++){var h=l[s+u],d=o[u];i&&!d&&u=i.length||fr(e,i[r].start)}function fr(t,e){if(e){for(var r=t.fragments,i=t.skippedSegments;i499)}(n)||!!r);return t.shouldRetry?t.shouldRetry(t,e,r,i,a):a}var Lr=function(t,e){for(var r=0,i=t.length-1,n=null,a=null;r<=i;){var s=e(a=t[n=(r+i)/2|0]);if(s>0)r=n+1;else{if(!(s<0))return a;i=n-1}}return null};function Ar(t,e,r,i,n){void 0===r&&(r=0),void 0===i&&(i=0),void 0===n&&(n=.005);var a=null;if(t){a=e[t.sn-e[0].sn+1]||null;var s=t.endDTS-r;s>0&&s<15e-7&&(r+=15e-7)}else 0===r&&0===e[0].start&&(a=e[0]);if(a&&((!t||t.level===a.level)&&0===Rr(r,i,a)||function(t,e,r){if(e&&0===e.start&&e.level0){var i=e.tagList.reduce((function(t,e){return"INF"===e[0]&&(t+=parseFloat(e[1])),t}),r);return t.start<=i}return!1}(a,t,Math.min(n,i))))return a;var o=Lr(e,Rr.bind(null,r,i));return!o||o===t&&a?a:o}function Rr(t,e,r){if(void 0===t&&(t=0),void 0===e&&(e=0),r.start<=t&&r.start+r.duration>t)return 0;var i=Math.min(e,r.duration+(r.deltaPTS?r.deltaPTS:0));return r.start+r.duration-i<=t?1:r.start-i>t&&r.start?-1:0}function br(t,e,r){var i=1e3*Math.min(e,r.duration+(r.deltaPTS?r.deltaPTS:0));return(r.endProgramDateTime||0)-i>t}var kr=0,Dr=2,Ir=3,wr=5,Cr=0,_r=1,xr=2,Pr=function(){function t(t){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=w.log.bind(w,"[info]:"),this.warn=w.warn.bind(w,"[warning]:"),this.error=w.error.bind(w,"[error]:"),this.registerListeners()}var e=t.prototype;return e.registerListeners=function(){var t=this.hls;t.on(S.ERROR,this.onError,this),t.on(S.MANIFEST_LOADING,this.onManifestLoading,this),t.on(S.LEVEL_UPDATED,this.onLevelUpdated,this)},e.unregisterListeners=function(){var t=this.hls;t&&(t.off(S.ERROR,this.onError,this),t.off(S.ERROR,this.onErrorOut,this),t.off(S.MANIFEST_LOADING,this.onManifestLoading,this),t.off(S.LEVEL_UPDATED,this.onLevelUpdated,this))},e.destroy=function(){this.unregisterListeners(),this.hls=null,this.penalizedRenditions={}},e.startLoad=function(t){},e.stopLoad=function(){this.playlistError=0},e.getVariantLevelIndex=function(t){return(null==t?void 0:t.type)===Fe?t.level:this.hls.loadLevel},e.onManifestLoading=function(){this.playlistError=0,this.penalizedRenditions={}},e.onLevelUpdated=function(){this.playlistError=0},e.onError=function(t,e){var r,i;if(!e.fatal){var n=this.hls,a=e.context;switch(e.details){case A.FRAG_LOAD_ERROR:case A.FRAG_LOAD_TIMEOUT:case A.KEY_LOAD_ERROR:case A.KEY_LOAD_TIMEOUT:return void(e.errorAction=this.getFragRetryOrSwitchAction(e));case A.FRAG_PARSING_ERROR:if(null!=(r=e.frag)&&r.gap)return void(e.errorAction={action:kr,flags:Cr});case A.FRAG_GAP:case A.FRAG_DECRYPT_ERROR:return e.errorAction=this.getFragRetryOrSwitchAction(e),void(e.errorAction.action=Dr);case A.LEVEL_EMPTY_ERROR:case A.LEVEL_PARSING_ERROR:var s,o,l=e.parent===Fe?e.level:n.loadLevel;return void(e.details===A.LEVEL_EMPTY_ERROR&&null!=(s=e.context)&&null!=(o=s.levelDetails)&&o.live?e.errorAction=this.getPlaylistRetryOrSwitchAction(e,l):(e.levelRetry=!1,e.errorAction=this.getLevelSwitchAction(e,l)));case A.LEVEL_LOAD_ERROR:case A.LEVEL_LOAD_TIMEOUT:return void("number"==typeof(null==a?void 0:a.level)&&(e.errorAction=this.getPlaylistRetryOrSwitchAction(e,a.level)));case A.AUDIO_TRACK_LOAD_ERROR:case A.AUDIO_TRACK_LOAD_TIMEOUT:case A.SUBTITLE_LOAD_ERROR:case A.SUBTITLE_TRACK_LOAD_TIMEOUT:if(a){var u=n.levels[n.loadLevel];if(u&&(a.type===xe&&u.hasAudioGroup(a.groupId)||a.type===Pe&&u.hasSubtitleGroup(a.groupId)))return e.errorAction=this.getPlaylistRetryOrSwitchAction(e,n.loadLevel),e.errorAction.action=Dr,void(e.errorAction.flags=_r)}return;case A.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED:var h=n.levels[n.loadLevel],d=null==h?void 0:h.attrs["HDCP-LEVEL"];return void(d?e.errorAction={action:Dr,flags:xr,hdcpLevel:d}:this.keySystemError(e));case A.BUFFER_ADD_CODEC_ERROR:case A.REMUX_ALLOC_ERROR:case A.BUFFER_APPEND_ERROR:return void(e.errorAction=this.getLevelSwitchAction(e,null!=(i=e.level)?i:n.loadLevel));case A.INTERNAL_EXCEPTION:case A.BUFFER_APPENDING_ERROR:case A.BUFFER_FULL_ERROR:case A.LEVEL_SWITCH_ERROR:case A.BUFFER_STALLED_ERROR:case A.BUFFER_SEEK_OVER_HOLE:case A.BUFFER_NUDGE_ON_STALL:return void(e.errorAction={action:kr,flags:Cr})}e.type===L.KEY_SYSTEM_ERROR&&this.keySystemError(e)}},e.keySystemError=function(t){var e=this.getVariantLevelIndex(t.frag);t.levelRetry=!1,t.errorAction=this.getLevelSwitchAction(t,e)},e.getPlaylistRetryOrSwitchAction=function(t,e){var r=yr(this.hls.config.playlistLoadPolicy,t),i=this.playlistError++;if(Sr(r,i,pr(t),t.response))return{action:wr,flags:Cr,retryConfig:r,retryCount:i};var n=this.getLevelSwitchAction(t,e);return r&&(n.retryConfig=r,n.retryCount=i),n},e.getFragRetryOrSwitchAction=function(t){var e=this.hls,r=this.getVariantLevelIndex(t.frag),i=e.levels[r],n=e.config,a=n.fragLoadPolicy,s=n.keyLoadPolicy,o=yr(t.details.startsWith("key")?s:a,t),l=e.levels.reduce((function(t,e){return t+e.fragmentError}),0);if(i&&(t.details!==A.FRAG_GAP&&i.fragmentError++,Sr(o,l,pr(t),t.response)))return{action:wr,flags:Cr,retryConfig:o,retryCount:l};var u=this.getLevelSwitchAction(t,r);return o&&(u.retryConfig=o,u.retryCount=l),u},e.getLevelSwitchAction=function(t,e){var r=this.hls;null==e&&(e=r.loadLevel);var i=this.hls.levels[e];if(i){var n,a,s=t.details;i.loadError++,s===A.BUFFER_APPEND_ERROR&&i.fragmentError++;var o=-1,l=r.levels,u=r.loadLevel,h=r.minAutoLevel,d=r.maxAutoLevel;r.autoLevelEnabled||(r.loadLevel=-1);for(var c,f=null==(n=t.frag)?void 0:n.type,g=(f===Me&&s===A.FRAG_PARSING_ERROR||"audio"===t.sourceBufferName&&(s===A.BUFFER_ADD_CODEC_ERROR||s===A.BUFFER_APPEND_ERROR))&&l.some((function(t){var e=t.audioCodec;return i.audioCodec!==e})),v="video"===t.sourceBufferName&&(s===A.BUFFER_ADD_CODEC_ERROR||s===A.BUFFER_APPEND_ERROR)&&l.some((function(t){var e=t.codecSet,r=t.audioCodec;return i.codecSet!==e&&i.audioCodec===r})),m=null!=(a=t.context)?a:{},p=m.type,y=m.groupId,E=function(){var e=(T+u)%l.length;if(e!==u&&e>=h&&e<=d&&0===l[e].loadError){var r,n,a=l[e];if(s===A.FRAG_GAP&&f===Fe&&t.frag){var c=l[e].details;if(c){var m=Ar(t.frag,c.fragments,t.frag.start);if(null!=m&&m.gap)return 0}}else{if(p===xe&&a.hasAudioGroup(y)||p===Pe&&a.hasSubtitleGroup(y))return 0;if(f===Me&&null!=(r=i.audioGroups)&&r.some((function(t){return a.hasAudioGroup(t)}))||f===Oe&&null!=(n=i.subtitleGroups)&&n.some((function(t){return a.hasSubtitleGroup(t)}))||g&&i.audioCodec===a.audioCodec||!g&&i.audioCodec!==a.audioCodec||v&&i.codecSet===a.codecSet)return 0}return o=e,1}},T=l.length;T--&&(0===(c=E())||1!==c););if(o>-1&&r.loadLevel!==o)return t.levelRetry=!0,this.playlistError=0,{action:Dr,flags:Cr,nextAutoLevel:o}}return{action:Dr,flags:_r}},e.onErrorOut=function(t,e){var r;switch(null==(r=e.errorAction)?void 0:r.action){case kr:break;case Dr:this.sendAlternateToPenaltyBox(e),e.errorAction.resolved||e.details===A.FRAG_GAP?/MediaSource readyState: ended/.test(e.error.message)&&(this.warn('MediaSource ended after "'+e.sourceBufferName+'" sourceBuffer append error. Attempting to recover from media error.'),this.hls.recoverMediaError()):e.fatal=!0}e.fatal&&this.hls.stopLoad()},e.sendAlternateToPenaltyBox=function(t){var e=this.hls,r=t.errorAction;if(r){var i=r.flags,n=r.hdcpLevel,a=r.nextAutoLevel;switch(i){case Cr:this.switchLevel(t,a);break;case xr:n&&(e.maxHdcpLevel=tr[tr.indexOf(n)-1],r.resolved=!0),this.warn('Restricting playback to HDCP-LEVEL of "'+e.maxHdcpLevel+'" or lower')}r.resolved||this.switchLevel(t,a)}},e.switchLevel=function(t,e){void 0!==e&&t.errorAction&&(this.warn("switching to level "+e+" after "+t.details),this.hls.nextAutoLevel=e,t.errorAction.resolved=!0,this.hls.nextLoadLevel=this.hls.nextAutoLevel)},t}(),Fr=function(){function t(t,e){this.hls=void 0,this.timer=-1,this.requestScheduled=-1,this.canLoad=!1,this.log=void 0,this.warn=void 0,this.log=w.log.bind(w,e+":"),this.warn=w.warn.bind(w,e+":"),this.hls=t}var e=t.prototype;return e.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},e.clearTimer=function(){-1!==this.timer&&(self.clearTimeout(this.timer),this.timer=-1)},e.startLoad=function(){this.canLoad=!0,this.requestScheduled=-1,this.loadPlaylist()},e.stopLoad=function(){this.canLoad=!1,this.clearTimer()},e.switchParams=function(t,e,r){var i=null==e?void 0:e.renditionReports;if(i){for(var n=-1,a=0;a=0&&d>e.partTarget&&(h+=1)}var c=r&&ar(r);return new sr(u,h>=0?h:void 0,c)}}},e.loadPlaylist=function(t){-1===this.requestScheduled&&(this.requestScheduled=self.performance.now())},e.shouldLoadPlaylist=function(t){return this.canLoad&&!!t&&!!t.url&&(!t.details||t.details.live)},e.shouldReloadPlaylist=function(t){return-1===this.timer&&-1===this.requestScheduled&&this.shouldLoadPlaylist(t)},e.playlistLoaded=function(t,e,r){var i=this,n=e.details,a=e.stats,s=self.performance.now(),o=a.loading.first?Math.max(0,s-a.loading.first):0;if(n.advancedDateTime=Date.now()-o,n.live||null!=r&&r.live){if(n.reloaded(r),r&&this.log("live playlist "+t+" "+(n.advanced?"REFRESHED "+n.lastPartSn+"-"+n.lastPartIndex:n.updated?"UPDATED":"MISSED")),r&&n.fragments.length>0&&dr(r,n),!this.canLoad||!n.live)return;var l,u=void 0,h=void 0;if(n.canBlockReload&&n.endSN&&n.advanced){var d=this.hls.config.lowLatencyMode,c=n.lastPartSn,f=n.endSN,g=n.lastPartIndex,v=c===f;-1!==g?(u=v?f+1:c,h=v?d?0:g:g+1):u=f+1;var m=n.age,p=m+n.ageHeader,y=Math.min(p-n.partTarget,1.5*n.targetduration);if(y>0){if(r&&y>r.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+r.tuneInGoal+" to: "+y+" with playlist age: "+n.age),y=0;else{var E=Math.floor(y/n.targetduration);u+=E,void 0!==h&&(h+=Math.round(y%n.targetduration/n.partTarget)),this.log("CDN Tune-in age: "+n.ageHeader+"s last advanced "+m.toFixed(2)+"s goal: "+y+" skip sn "+E+" to part "+h)}n.tuneInGoal=y}if(l=this.getDeliveryDirectives(n,e.deliveryDirectives,u,h),d||!v)return void this.loadPlaylist(l)}else(n.canBlockReload||n.canSkipUntil)&&(l=this.getDeliveryDirectives(n,e.deliveryDirectives,u,h));var T=this.hls.mainForwardBufferInfo,S=T?T.end-T.len:0,L=function(t,e){void 0===e&&(e=1/0);var r=1e3*t.targetduration;if(t.updated){var i=t.fragments;if(i.length&&4*r>e){var n=1e3*i[i.length-1].duration;nthis.requestScheduled+L&&(this.requestScheduled=a.loading.start),void 0!==u&&n.canBlockReload?this.requestScheduled=a.loading.first+L-(1e3*n.partTarget||1e3):-1===this.requestScheduled||this.requestScheduled+L=u.maxNumRetry)return!1;if(i&&null!=(d=t.context)&&d.deliveryDirectives)this.warn("Retrying playlist loading "+(l+1)+"/"+u.maxNumRetry+' after "'+r+'" without delivery-directives'),this.loadPlaylist();else{var c=Er(u,l);this.timer=self.setTimeout((function(){return e.loadPlaylist()}),c),this.warn("Retrying playlist loading "+(l+1)+"/"+u.maxNumRetry+' after "'+r+'" in '+c+"ms")}t.levelRetry=!0,n.resolved=!0}return h},t}(),Mr=function(){function t(t,e,r){void 0===e&&(e=0),void 0===r&&(r=0),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_=e,this.totalWeight_=r}var e=t.prototype;return e.sample=function(t,e){var r=Math.pow(this.alpha_,t);this.estimate_=e*(1-r)+r*this.estimate_,this.totalWeight_+=t},e.getTotalWeight=function(){return this.totalWeight_},e.getEstimate=function(){if(this.alpha_){var t=1-Math.pow(this.alpha_,this.totalWeight_);if(t)return this.estimate_/t}return this.estimate_},t}(),Or=function(){function t(t,e,r,i){void 0===i&&(i=100),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 Mr(t),this.fast_=new Mr(e),this.defaultTTFB_=i,this.ttfb_=new Mr(t)}var e=t.prototype;return e.update=function(t,e){var r=this.slow_,i=this.fast_,n=this.ttfb_;r.halfLife!==t&&(this.slow_=new Mr(t,r.getEstimate(),r.getTotalWeight())),i.halfLife!==e&&(this.fast_=new Mr(e,i.getEstimate(),i.getTotalWeight())),n.halfLife!==t&&(this.ttfb_=new Mr(t,n.getEstimate(),n.getTotalWeight()))},e.sample=function(t,e){var r=(t=Math.max(t,this.minDelayMs_))/1e3,i=8*e/r;this.fast_.sample(r,i),this.slow_.sample(r,i)},e.sampleTTFB=function(t){var e=t/1e3,r=Math.sqrt(2)*Math.exp(-Math.pow(e,2)/2);this.ttfb_.sample(r,Math.max(t,5))},e.canEstimate=function(){return this.fast_.getTotalWeight()>=this.minWeight_},e.getEstimate=function(){return this.canEstimate()?Math.min(this.fast_.getEstimate(),this.slow_.getEstimate()):this.defaultEstimate_},e.getEstimateTTFB=function(){return this.ttfb_.getTotalWeight()>=this.minWeight_?this.ttfb_.getEstimate():this.defaultTTFB_},e.destroy=function(){},t}(),Nr={supported:!0,configurations:[],decodingInfoResults:[{supported:!0,powerEfficient:!0,smooth:!0}]},Ur={};function Br(t,e,r){var n=t.videoCodec,a=t.audioCodec;if(!n||!a||!r)return Promise.resolve(Nr);var s={width:t.width,height:t.height,bitrate:Math.ceil(Math.max(.9*t.bitrate,t.averageBitrate)),framerate:t.frameRate||30},o=t.videoRange;"SDR"!==o&&(s.transferFunction=o.toLowerCase());var l=n.split(",").map((function(t){return{type:"media-source",video:i(i({},s),{},{contentType:he(t,"video")})}}));return a&&t.audioGroups&&t.audioGroups.forEach((function(t){var r;t&&(null==(r=e.groups[t])||r.tracks.forEach((function(e){if(e.groupId===t){var r=e.channels||"",i=parseFloat(r);y(i)&&i>2&&l.push.apply(l,a.split(",").map((function(t){return{type:"media-source",audio:{contentType:he(t,"audio"),channels:""+i}}})))}})))})),Promise.all(l.map((function(t){var e=function(t){var e=t.audio,r=t.video,i=r||e;if(i){var n=i.contentType.split('"')[1];if(r)return"r"+r.height+"x"+r.width+"f"+Math.ceil(r.framerate)+(r.transferFunction||"sd")+"_"+n+"_"+Math.ceil(r.bitrate/1e5);if(e)return"c"+e.channels+(e.spatialRendering?"s":"n")+"_"+n}return""}(t);return Ur[e]||(Ur[e]=r.decodingInfo(t))}))).then((function(t){return{supported:!t.some((function(t){return!t.supported})),configurations:l,decodingInfoResults:t}})).catch((function(t){return{supported:!1,configurations:l,decodingInfoResults:[],error:t}}))}function Gr(t,e){var r=!1,i=[];return t&&(r="SDR"!==t,i=[t]),e&&(i=e.allowedVideoRanges||er.slice(0),i=(r=void 0!==e.preferHDR?e.preferHDR:function(){if("function"==typeof matchMedia){var t=matchMedia("(dynamic-range: high)"),e=matchMedia("bad query");if(t.media!==e.media)return!0===t.matches}return!1}())?i.filter((function(t){return"SDR"!==t})):["SDR"]),{preferHDR:r,allowedVideoRanges:i}}function Kr(t,e){w.log('[abr] start candidates with "'+t+'" ignored because '+e)}function Hr(t,e,r){if("attrs"in t){var i=e.indexOf(t);if(-1!==i)return i}for(var n=0;n-1;i--)if(r(t[i]))return i;for(var n=e+1;n-1,p=e.getBwEstimate(),E=i.levels,T=E[t.level],L=o.total||Math.max(o.loaded,Math.round(l*T.averageBitrate/8)),A=m?u-v:u;A<1&&m&&(A=Math.min(u,8*o.loaded/p));var R=m?1e3*o.loaded/A:0,b=R?(L-o.loaded)/R:8*L/p+c/1e3;if(!(b<=g)){var k,D=R?8*R:p,I=Number.POSITIVE_INFINITY;for(k=t.level-1;k>h;k--){var C=E[k].maxBitrate;if((I=e.getTimeToLoadFrag(c/1e3,D,l*C,!E[k].details))=b||I>10*l)){i.nextLoadLevel=i.nextAutoLevel=k,m?e.bwEstimator.sample(u-Math.min(c,v),o.loaded):e.bwEstimator.sampleTTFB(u);var _=E[k].maxBitrate;e.getBwEstimate()*e.hls.config.abrBandWidthUpFactor>_&&e.resetEstimator(_),e.clearTimer(),w.warn("[abr] Fragment "+t.sn+(r?" part "+r.index:"")+" of level "+t.level+" is loading too slowly;\n Time to underbuffer: "+g.toFixed(3)+" s\n Estimated load time for current fragment: "+b.toFixed(3)+" s\n Estimated load time for down switch fragment: "+I.toFixed(3)+" s\n TTFB estimate: "+(0|v)+" ms\n Current BW estimate: "+(y(p)?0|p:"Unknown")+" bps\n New BW estimate: "+(0|e.getBwEstimate())+" bps\n Switching to level "+k+" @ "+(0|_)+" bps"),i.trigger(S.FRAG_LOAD_EMERGENCY_ABORTED,{frag:t,part:r,stats:o})}}}}}}},this.hls=t,this.bwEstimator=this.initEstimator(),this.registerListeners()}var e=t.prototype;return e.resetEstimator=function(t){t&&(w.log("setting initial bwe to "+t),this.hls.config.abrEwmaDefaultEstimate=t),this.firstSelection=-1,this.bwEstimator=this.initEstimator()},e.initEstimator=function(){var t=this.hls.config;return new Or(t.abrEwmaSlowVoD,t.abrEwmaFastVoD,t.abrEwmaDefaultEstimate)},e.registerListeners=function(){var t=this.hls;t.on(S.MANIFEST_LOADING,this.onManifestLoading,this),t.on(S.FRAG_LOADING,this.onFragLoading,this),t.on(S.FRAG_LOADED,this.onFragLoaded,this),t.on(S.FRAG_BUFFERED,this.onFragBuffered,this),t.on(S.LEVEL_SWITCHING,this.onLevelSwitching,this),t.on(S.LEVEL_LOADED,this.onLevelLoaded,this),t.on(S.LEVELS_UPDATED,this.onLevelsUpdated,this),t.on(S.MAX_AUTO_LEVEL_UPDATED,this.onMaxAutoLevelUpdated,this),t.on(S.ERROR,this.onError,this)},e.unregisterListeners=function(){var t=this.hls;t&&(t.off(S.MANIFEST_LOADING,this.onManifestLoading,this),t.off(S.FRAG_LOADING,this.onFragLoading,this),t.off(S.FRAG_LOADED,this.onFragLoaded,this),t.off(S.FRAG_BUFFERED,this.onFragBuffered,this),t.off(S.LEVEL_SWITCHING,this.onLevelSwitching,this),t.off(S.LEVEL_LOADED,this.onLevelLoaded,this),t.off(S.LEVELS_UPDATED,this.onLevelsUpdated,this),t.off(S.MAX_AUTO_LEVEL_UPDATED,this.onMaxAutoLevelUpdated,this),t.off(S.ERROR,this.onError,this))},e.destroy=function(){this.unregisterListeners(),this.clearTimer(),this.hls=this._abandonRulesCheck=null,this.fragCurrent=this.partCurrent=null},e.onManifestLoading=function(t,e){this.lastLoadedFragLevel=-1,this.firstSelection=-1,this.lastLevelLoadSec=0,this.fragCurrent=this.partCurrent=null,this.onLevelsUpdated(),this.clearTimer()},e.onLevelsUpdated=function(){this.lastLoadedFragLevel>-1&&this.fragCurrent&&(this.lastLoadedFragLevel=this.fragCurrent.level),this._nextAutoLevel=-1,this.onMaxAutoLevelUpdated(),this.codecTiers=null,this.audioTracksByGroup=null},e.onMaxAutoLevelUpdated=function(){this.firstSelection=-1,this.nextAutoLevelKey=""},e.onFragLoading=function(t,e){var r,i=e.frag;this.ignoreFragment(i)||(i.bitrateTest||(this.fragCurrent=i,this.partCurrent=null!=(r=e.part)?r:null),this.clearTimer(),this.timer=self.setInterval(this._abandonRulesCheck,100))},e.onLevelSwitching=function(t,e){this.clearTimer()},e.onError=function(t,e){if(!e.fatal)switch(e.details){case A.BUFFER_ADD_CODEC_ERROR:case A.BUFFER_APPEND_ERROR:this.lastLoadedFragLevel=-1,this.firstSelection=-1;break;case A.FRAG_LOAD_TIMEOUT:var r=e.frag,i=this.fragCurrent,n=this.partCurrent;if(r&&i&&r.sn===i.sn&&r.level===i.level){var a=performance.now(),s=n?n.stats:r.stats,o=a-s.loading.start,l=s.loading.first?s.loading.first-s.loading.start:-1;if(s.loaded&&l>-1){var u=this.bwEstimator.getEstimateTTFB();this.bwEstimator.sample(o-Math.min(u,l),s.loaded)}else this.bwEstimator.sampleTTFB(o)}}},e.getTimeToLoadFrag=function(t,e,r,i){return t+r/e+(i?this.lastLevelLoadSec:0)},e.onLevelLoaded=function(t,e){var r=this.hls.config,i=e.stats.loading,n=i.end-i.start;y(n)&&(this.lastLevelLoadSec=n/1e3),e.details.live?this.bwEstimator.update(r.abrEwmaSlowLive,r.abrEwmaFastLive):this.bwEstimator.update(r.abrEwmaSlowVoD,r.abrEwmaFastVoD)},e.onFragLoaded=function(t,e){var r=e.frag,i=e.part,n=i?i.stats:r.stats;if(r.type===Fe&&this.bwEstimator.sampleTTFB(n.loading.first-n.loading.start),!this.ignoreFragment(r)){if(this.clearTimer(),r.level===this._nextAutoLevel&&(this._nextAutoLevel=-1),this.firstSelection=-1,this.hls.config.abrMaxWithRealBitrate){var a=i?i.duration:r.duration,s=this.hls.levels[r.level],o=(s.loaded?s.loaded.bytes:0)+n.loaded,l=(s.loaded?s.loaded.duration:0)+a;s.loaded={bytes:o,duration:l},s.realBitrate=Math.round(8*o/l)}if(r.bitrateTest){var u={stats:n,frag:r,part:i,id:r.type};this.onFragBuffered(S.FRAG_BUFFERED,u),r.bitrateTest=!1}else this.lastLoadedFragLevel=r.level}},e.onFragBuffered=function(t,e){var r=e.frag,i=e.part,n=null!=i&&i.stats.loaded?i.stats:r.stats;if(!n.aborted&&!this.ignoreFragment(r)){var a=n.parsing.end-n.loading.start-Math.min(n.loading.first-n.loading.start,this.bwEstimator.getEstimateTTFB());this.bwEstimator.sample(a,n.loaded),n.bwEstimate=this.getBwEstimate(),r.bitrateTest?this.bitrateTestDelay=a/1e3:this.bitrateTestDelay=0}},e.ignoreFragment=function(t){return t.type!==Fe||"initSegment"===t.sn},e.clearTimer=function(){this.timer>-1&&(self.clearInterval(this.timer),this.timer=-1)},e.getAutoLevelKey=function(){return this.getBwEstimate()+"_"+this.getStarvationDelay().toFixed(2)},e.getNextABRAutoLevel=function(){var t=this.fragCurrent,e=this.partCurrent,r=this.hls,i=r.maxAutoLevel,n=r.config,a=r.minAutoLevel,s=e?e.duration:t?t.duration:0,o=this.getBwEstimate(),l=this.getStarvationDelay(),u=n.abrBandWidthFactor,h=n.abrBandWidthUpFactor;if(l){var d=this.findBestLevel(o,a,i,l,0,u,h);if(d>=0)return d}var c=s?Math.min(s,n.maxStarvationDelay):n.maxStarvationDelay;if(!l){var f=this.bitrateTestDelay;f&&(c=(s?Math.min(s,n.maxLoadingDelay):n.maxLoadingDelay)-f,w.info("[abr] bitrate test took "+Math.round(1e3*f)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*c)+" ms"),u=h=1)}var g=this.findBestLevel(o,a,i,l,c,u,h);if(w.info("[abr] "+(l?"rebuffering expected":"buffer is empty")+", optimal quality level "+g),g>-1)return g;var v=r.levels[a],m=r.levels[r.loadLevel];return(null==v?void 0:v.bitrate)<(null==m?void 0:m.bitrate)?a:r.loadLevel},e.getStarvationDelay=function(){var t=this.hls,e=t.media;if(!e)return 1/0;var r=e&&0!==e.playbackRate?Math.abs(e.playbackRate):1,i=t.mainForwardBufferInfo;return(i?i.len:0)/r},e.getBwEstimate=function(){return this.bwEstimator.canEstimate()?this.bwEstimator.getEstimate():this.hls.config.abrEwmaDefaultEstimate},e.findBestLevel=function(t,e,r,i,n,a,s){var o,l=this,u=i+n,h=this.lastLoadedFragLevel,d=-1===h?this.hls.firstLevel:h,c=this.fragCurrent,f=this.partCurrent,g=this.hls,v=g.levels,m=g.allAudioTracks,p=g.loadLevel,E=g.config;if(1===v.length)return 0;var T,S=v[d],L=!(null==S||null==(o=S.details)||!o.live),A=-1===p||-1===h,R="SDR",b=(null==S?void 0:S.frameRate)||0,k=E.audioPreference,D=E.videoPreference,I=this.audioTracksByGroup||(this.audioTracksByGroup=function(t){return t.reduce((function(t,e){var r=t.groups[e.groupId];r||(r=t.groups[e.groupId]={tracks:[],channels:{2:0},hasDefault:!1,hasAutoSelect:!1}),r.tracks.push(e);var i=e.channels||"2";return r.channels[i]=(r.channels[i]||0)+1,r.hasDefault=r.hasDefault||e.default,r.hasAutoSelect=r.hasAutoSelect||e.autoselect,r.hasDefault&&(t.hasDefaultAudio=!0),r.hasAutoSelect&&(t.hasAutoSelectAudio=!0),t}),{hasDefaultAudio:!1,hasAutoSelectAudio:!1,groups:{}})}(m));if(A){if(-1!==this.firstSelection)return this.firstSelection;var C=this.codecTiers||(this.codecTiers=function(t,e,r,i){return t.slice(r,i+1).reduce((function(t,r){if(!r.codecSet)return t;var i=r.audioGroups,n=t[r.codecSet];n||(t[r.codecSet]=n={minBitrate:1/0,minHeight:1/0,minFramerate:1/0,maxScore:0,videoRanges:{SDR:0},channels:{2:0},hasDefaultAudio:!i,fragmentError:0}),n.minBitrate=Math.min(n.minBitrate,r.bitrate);var a=Math.min(r.height,r.width);return n.minHeight=Math.min(n.minHeight,a),n.minFramerate=Math.min(n.minFramerate,r.frameRate),n.maxScore=Math.max(n.maxScore,r.score),n.fragmentError+=r.fragmentError,n.videoRanges[r.videoRange]=(n.videoRanges[r.videoRange]||0)+1,i&&i.forEach((function(t){if(t){var r=e.groups[t];r&&(n.hasDefaultAudio=n.hasDefaultAudio||e.hasDefaultAudio?r.hasDefault:r.hasAutoSelect||!e.hasDefaultAudio&&!e.hasAutoSelectAudio,Object.keys(r.channels).forEach((function(t){n.channels[t]=(n.channels[t]||0)+r.channels[t]})))}})),t}),{})}(v,I,e,r)),_=function(t,e,r,i,n){for(var a=Object.keys(t),s=null==i?void 0:i.channels,o=null==i?void 0:i.audioCodec,l=s&&2===parseInt(s),u=!0,h=!1,d=1/0,c=1/0,f=1/0,g=0,v=[],m=Gr(e,n),p=m.preferHDR,E=m.allowedVideoRanges,T=function(){var e=t[a[S]];u=e.channels[2]>0,d=Math.min(d,e.minHeight),c=Math.min(c,e.minFramerate),f=Math.min(f,e.minBitrate);var r=E.filter((function(t){return e.videoRanges[t]>0}));r.length>0&&(h=!0,v=r)},S=a.length;S--;)T();d=y(d)?d:0,c=y(c)?c:0;var L=Math.max(1080,d),A=Math.max(30,c);return f=y(f)?f:r,r=Math.max(f,r),h||(e=void 0,v=[]),{codecSet:a.reduce((function(e,i){var n=t[i];if(i===e)return e;if(n.minBitrate>r)return Kr(i,"min bitrate of "+n.minBitrate+" > current estimate of "+r),e;if(!n.hasDefaultAudio)return Kr(i,"no renditions with default or auto-select sound found"),e;if(o&&i.indexOf(o.substring(0,4))%5!=0)return Kr(i,'audio codec preference "'+o+'" not found'),e;if(s&&!l){if(!n.channels[s])return Kr(i,"no renditions with "+s+" channel sound found (channels options: "+Object.keys(n.channels)+")"),e}else if((!o||l)&&u&&0===n.channels[2])return Kr(i,"no renditions with stereo sound found"),e;return n.minHeight>L?(Kr(i,"min resolution of "+n.minHeight+" > maximum of "+L),e):n.minFramerate>A?(Kr(i,"min framerate of "+n.minFramerate+" > maximum of "+A),e):v.some((function(t){return n.videoRanges[t]>0}))?n.maxScore=ce(e)||n.fragmentError>t[e].fragmentError)?e:(g=n.maxScore,i):(Kr(i,"no variants with VIDEO-RANGE of "+JSON.stringify(v)+" found"),e)}),void 0),videoRanges:v,preferHDR:p,minFramerate:c,minBitrate:f}}(C,R,t,k,D),x=_.codecSet,P=_.videoRanges,F=_.minFramerate,M=_.minBitrate,O=_.preferHDR;T=x,R=O?P[P.length-1]:P[0],b=F,t=Math.max(t,M),w.log("[abr] picked start tier "+JSON.stringify(_))}else T=null==S?void 0:S.codecSet,R=null==S?void 0:S.videoRange;for(var N,U=f?f.duration:c?c.duration:0,B=this.bwEstimator.getEstimateTTFB()/1e3,G=[],K=function(){var e,o=v[H],c=H>d;if(!o)return 0;if(E.useMediaCapabilities&&!o.supportedResult&&!o.supportedPromise){var g=navigator.mediaCapabilities;"function"==typeof(null==g?void 0:g.decodingInfo)&&function(t,e,r,i,n,a){var s=t.audioCodec?t.audioGroups:null,o=null==a?void 0:a.audioCodec,l=null==a?void 0:a.channels,u=l?parseInt(l):o?1/0:2,h=null;if(null!=s&&s.length)try{h=1===s.length&&s[0]?e.groups[s[0]].channels:s.reduce((function(t,r){if(r){var i=e.groups[r];if(!i)throw new Error("Audio track group "+r+" not found");Object.keys(i.channels).forEach((function(e){t[e]=(t[e]||0)+i.channels[e]}))}return t}),{2:0})}catch(t){return!0}return void 0!==t.videoCodec&&(t.width>1920&&t.height>1088||t.height>1920&&t.width>1088||t.frameRate>Math.max(i,30)||"SDR"!==t.videoRange&&t.videoRange!==r||t.bitrate>Math.max(n,8e6))||!!h&&y(u)&&Object.keys(h).some((function(t){return parseInt(t)>u}))}(o,I,R,b,t,k)?(o.supportedPromise=Br(o,I,g),o.supportedPromise.then((function(t){if(l.hls){o.supportedResult=t;var e=l.hls.levels,r=e.indexOf(o);t.error?w.warn('[abr] MediaCapabilities decodingInfo error: "'+t.error+'" for level '+r+" "+JSON.stringify(t)):t.supported||(w.warn("[abr] Unsupported MediaCapabilities decodingInfo result for level "+r+" "+JSON.stringify(t)),r>-1&&e.length>1&&(w.log("[abr] Removing unsupported level "+r),l.hls.removeLevel(r)))}}))):o.supportedResult=Nr}if(T&&o.codecSet!==T||R&&o.videoRange!==R||c&&b>o.frameRate||!c&&b>0&&b=2*U&&0===n?v[H].averageBitrate:v[H].maxBitrate,x=l.getTimeToLoadFrag(B,m,_*C,void 0===D);if(m>=_&&(H===h||0===o.loadError&&0===o.fragmentError)&&(x<=B||!y(x)||L&&!l.bitrateTestDelay||x"+H+" adjustedbw("+Math.round(m)+")-bitrate="+Math.round(m-_)+" ttfb:"+B.toFixed(1)+" avgDuration:"+C.toFixed(1)+" maxFetchDuration:"+u.toFixed(1)+" fetchDuration:"+x.toFixed(1)+" firstSelection:"+A+" codecSet:"+T+" videoRange:"+R+" hls.loadLevel:"+p)),A&&(l.firstSelection=H),{v:H}}},H=r;H>=e;H--)if(0!==(N=K())&&N)return N.v;return-1},s(t,[{key:"firstAutoLevel",get:function(){var t=this.hls,e=t.maxAutoLevel,r=t.minAutoLevel,i=this.getBwEstimate(),n=this.hls.config.maxStarvationDelay,a=this.findBestLevel(i,r,e,0,n,1,1);if(a>-1)return a;var s=this.hls.firstLevel,o=Math.min(Math.max(s,r),e);return w.warn("[abr] Could not find best starting auto level. Defaulting to first in playlist "+s+" clamped to "+o),o}},{key:"forcedAutoLevel",get:function(){return this.nextAutoLevelKey?-1:this._nextAutoLevel}},{key:"nextAutoLevel",get:function(){var t=this.forcedAutoLevel,e=this.bwEstimator.canEstimate(),r=this.lastLoadedFragLevel>-1;if(!(-1===t||e&&r&&this.nextAutoLevelKey!==this.getAutoLevelKey()))return t;var i=e&&r?this.getNextABRAutoLevel():this.firstAutoLevel;if(-1!==t){var n=this.hls.levels;if(n.length>Math.max(t,i)&&n[t].loadError<=n[i].loadError)return t}return this._nextAutoLevel=i,this.nextAutoLevelKey=this.getAutoLevelKey(),i},set:function(t){var e=this.hls,r=e.maxAutoLevel,i=e.minAutoLevel,n=Math.min(Math.max(t,i),r);this._nextAutoLevel!==n&&(this.nextAutoLevelKey="",this._nextAutoLevel=n)}}]),t}(),qr=function(){function t(){this._boundTick=void 0,this._tickTimer=null,this._tickInterval=null,this._tickCallCount=0,this._boundTick=this.tick.bind(this)}var e=t.prototype;return e.destroy=function(){this.onHandlerDestroying(),this.onHandlerDestroyed()},e.onHandlerDestroying=function(){this.clearNextTick(),this.clearInterval()},e.onHandlerDestroyed=function(){},e.hasInterval=function(){return!!this._tickInterval},e.hasNextTick=function(){return!!this._tickTimer},e.setInterval=function(t){return!this._tickInterval&&(this._tickCallCount=0,this._tickInterval=self.setInterval(this._boundTick,t),!0)},e.clearInterval=function(){return!!this._tickInterval&&(self.clearInterval(this._tickInterval),this._tickInterval=null,!0)},e.clearNextTick=function(){return!!this._tickTimer&&(self.clearTimeout(this._tickTimer),this._tickTimer=null,!0)},e.tick=function(){this._tickCallCount++,1===this._tickCallCount&&(this.doTick(),this._tickCallCount>1&&this.tickImmediate(),this._tickCallCount=0)},e.tickImmediate=function(){this.clearNextTick(),this._tickTimer=self.setTimeout(this._boundTick,0)},e.doTick=function(){},t}(),Xr="NOT_LOADED",zr="APPENDING",Qr="PARTIAL",Jr="OK",$r=function(){function t(t){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()}var e=t.prototype;return e._registerListeners=function(){var t=this.hls;t.on(S.BUFFER_APPENDED,this.onBufferAppended,this),t.on(S.FRAG_BUFFERED,this.onFragBuffered,this),t.on(S.FRAG_LOADED,this.onFragLoaded,this)},e._unregisterListeners=function(){var t=this.hls;t.off(S.BUFFER_APPENDED,this.onBufferAppended,this),t.off(S.FRAG_BUFFERED,this.onFragBuffered,this),t.off(S.FRAG_LOADED,this.onFragLoaded,this)},e.destroy=function(){this._unregisterListeners(),this.fragments=this.activePartLists=this.endListFragments=this.timeRanges=null},e.getAppendedFrag=function(t,e){var r=this.activePartLists[e];if(r)for(var i=r.length;i--;){var n=r[i];if(!n)break;var a=n.end;if(n.start<=t&&null!==a&&t<=a)return n}return this.getBufferedFrag(t,e)},e.getBufferedFrag=function(t,e){for(var r=this.fragments,i=Object.keys(r),n=i.length;n--;){var a=r[i[n]];if((null==a?void 0:a.body.type)===e&&a.buffered){var s=a.body;if(s.start<=t&&t<=s.end)return s}}return null},e.detectEvictedFragments=function(t,e,r,i){var n=this;this.timeRanges&&(this.timeRanges[t]=e);var a=(null==i?void 0:i.fragment.sn)||-1;Object.keys(this.fragments).forEach((function(i){var s=n.fragments[i];if(s&&!(a>=s.body.sn))if(s.buffered||s.loaded){var o=s.range[t];o&&o.time.some((function(t){var r=!n.isTimeBuffered(t.startPTS,t.endPTS,e);return r&&n.removeFragment(s.body),r}))}else s.body.type===r&&n.removeFragment(s.body)}))},e.detectPartialFragments=function(t){var e=this,r=this.timeRanges,i=t.frag,n=t.part;if(r&&"initSegment"!==i.sn){var a=ti(i),s=this.fragments[a];if(!(!s||s.buffered&&i.gap)){var o=!i.relurl;Object.keys(r).forEach((function(t){var a=i.elementaryStreams[t];if(a){var l=r[t],u=o||!0===a.partial;s.range[t]=e.getBufferedTimes(i,n,u,l)}})),s.loaded=null,Object.keys(s.range).length?(s.buffered=!0,(s.body.endList=i.endList||s.body.endList)&&(this.endListFragments[s.body.type]=s),Zr(s)||this.removeParts(i.sn-1,i.type)):this.removeFragment(s.body)}}},e.removeParts=function(t,e){var r=this.activePartLists[e];r&&(this.activePartLists[e]=r.filter((function(e){return e.fragment.sn>=t})))},e.fragBuffered=function(t,e){var r=ti(t),i=this.fragments[r];!i&&e&&(i=this.fragments[r]={body:t,appendedPTS:null,loaded:null,buffered:!1,range:Object.create(null)},t.gap&&(this.hasGaps=!0)),i&&(i.loaded=null,i.buffered=!0)},e.getBufferedTimes=function(t,e,r,i){for(var n={time:[],partial:r},a=t.start,s=t.end,o=t.minEndPTS||s,l=t.maxStartPTS||a,u=0;u=h&&o<=d){n.time.push({startPTS:Math.max(a,i.start(u)),endPTS:Math.min(s,i.end(u))});break}if(ah){var c=Math.max(a,i.start(u)),f=Math.min(s,i.end(u));f>c&&(n.partial=!0,n.time.push({startPTS:c,endPTS:f}))}else if(s<=h)break}return n},e.getPartialFragment=function(t){var e,r,i,n=null,a=0,s=this.bufferPadding,o=this.fragments;return Object.keys(o).forEach((function(l){var u=o[l];u&&Zr(u)&&(r=u.body.start-s,i=u.body.end+s,t>=r&&t<=i&&(e=Math.min(t-r,i-t),a<=e&&(n=u.body,a=e)))})),n},e.isEndListAppended=function(t){var e=this.endListFragments[t];return void 0!==e&&(e.buffered||Zr(e))},e.getState=function(t){var e=ti(t),r=this.fragments[e];return r?r.buffered?Zr(r)?Qr:Jr:zr:Xr},e.isTimeBuffered=function(t,e,r){for(var i,n,a=0;a=i&&e<=n)return!0;if(e<=i)return!1}return!1},e.onFragLoaded=function(t,e){var r=e.frag,i=e.part;if("initSegment"!==r.sn&&!r.bitrateTest){var n=i?null:e,a=ti(r);this.fragments[a]={body:r,appendedPTS:null,loaded:n,buffered:!1,range:Object.create(null)}}},e.onBufferAppended=function(t,e){var r=this,i=e.frag,n=e.part,a=e.timeRanges;if("initSegment"!==i.sn){var s=i.type;if(n){var o=this.activePartLists[s];o||(this.activePartLists[s]=o=[]),o.push(n)}this.timeRanges=a,Object.keys(a).forEach((function(t){var e=a[t];r.detectEvictedFragments(t,e,s,n)}))}},e.onFragBuffered=function(t,e){this.detectPartialFragments(e)},e.hasFragment=function(t){var e=ti(t);return!!this.fragments[e]},e.hasParts=function(t){var e;return!(null==(e=this.activePartLists[t])||!e.length)},e.removeFragmentsInRange=function(t,e,r,i,n){var a=this;i&&!this.hasGaps||Object.keys(this.fragments).forEach((function(s){var o=a.fragments[s];if(o){var l=o.body;l.type!==r||i&&!l.gap||l.startt&&(o.buffered||n)&&a.removeFragment(l)}}))},e.removeFragment=function(t){var e=ti(t);t.stats.loaded=0,t.clearElementaryStreamInfo();var r=this.activePartLists[t.type];if(r){var i=t.sn;this.activePartLists[t.type]=r.filter((function(t){return t.fragment.sn!==i}))}delete this.fragments[e],t.endList&&delete this.endListFragments[t.type]},e.removeAllFragments=function(){this.fragments=Object.create(null),this.endListFragments=Object.create(null),this.activePartLists=Object.create(null),this.hasGaps=!1},t}();function Zr(t){var e,r,i;return t.buffered&&(t.body.gap||(null==(e=t.range.video)?void 0:e.partial)||(null==(r=t.range.audio)?void 0:r.partial)||(null==(i=t.range.audiovideo)?void 0:i.partial))}function ti(t){return t.type+"_"+t.level+"_"+t.sn}var ei={length:0,start:function(){return 0},end:function(){return 0}},ri=function(){function t(){}return t.isBuffered=function(e,r){try{if(e)for(var i=t.getBuffered(e),n=0;n=i.start(n)&&r<=i.end(n))return!0}catch(t){}return!1},t.bufferInfo=function(e,r,i){try{if(e){var n,a=t.getBuffered(e),s=[];for(n=0;ns&&(i[a-1].end=t[n].end):i.push(t[n])}else i.push(t[n])}else i=t;for(var o,l=0,u=e,h=e,d=0;d=c&&er.startCC||t&&t.cc>>8^255&m^99,t[f]=m,e[m]=f;var p=c[f],y=c[p],E=c[y],T=257*c[m]^16843008*m;i[f]=T<<24|T>>>8,n[f]=T<<16|T>>>16,a[f]=T<<8|T>>>24,s[f]=T,T=16843009*E^65537*y^257*p^16843008*f,l[m]=T<<24|T>>>8,u[m]=T<<16|T>>>16,h[m]=T<<8|T>>>24,d[m]=T,f?(f=p^c[c[c[E^p]]],g^=c[c[g]]):f=g=1}},e.expandKey=function(t){for(var e=this.uint8ArrayToUint32Array_(t),r=!0,i=0;is.end){var h=a>u;(a0&&null!=a&&a.key&&a.iv&&"AES-128"===a.method){var s=self.performance.now();return r.decrypter.decrypt(new Uint8Array(n),a.key.buffer,a.iv.buffer).catch((function(e){throw i.trigger(S.ERROR,{type:L.MEDIA_ERROR,details:A.FRAG_DECRYPT_ERROR,fatal:!1,error:e,reason:e.message,frag:t}),e})).then((function(n){var a=self.performance.now();return i.trigger(S.FRAG_DECRYPTED,{frag:t,payload:n,stats:{tstart:s,tdecrypt:a}}),e.payload=n,r.completeInitSegmentLoad(e)}))}return r.completeInitSegmentLoad(e)})).catch((function(e){r.state!==Ei&&r.state!==Ii&&(r.warn(e),r.resetFragmentLoading(t))}))},r.completeInitSegmentLoad=function(t){if(!this.levels)throw new Error("init load aborted, missing levels");var e=t.frag.stats;this.state=Ti,t.frag.data=new Uint8Array(t.payload),e.parsing.start=e.buffering.start=self.performance.now(),e.parsing.end=e.buffering.end=self.performance.now(),this.tick()},r.fragContextChanged=function(t){var e=this.fragCurrent;return!t||!e||t.sn!==e.sn||t.level!==e.level},r.fragBufferedComplete=function(t,e){var r,i,n,a,s=this.mediaBuffer?this.mediaBuffer:this.media;if(this.log("Buffered "+t.type+" sn: "+t.sn+(e?" part: "+e.index:"")+" of "+(this.playlistType===Fe?"level":"track")+" "+t.level+" (frag:["+(null!=(r=t.startPTS)?r:NaN).toFixed(3)+"-"+(null!=(i=t.endPTS)?i:NaN).toFixed(3)+"] > buffer:"+(s?yi(ri.getBuffered(s)):"(detached)")+")"),"initSegment"!==t.sn){var o;if(t.type!==Oe){var l=t.elementaryStreams;if(!Object.keys(l).some((function(t){return!!l[t]})))return void(this.state=Ti)}var u=null==(o=this.levels)?void 0:o[t.level];null!=u&&u.fragmentError&&(this.log("Resetting level fragment error count of "+u.fragmentError+" on frag buffered"),u.fragmentError=0)}this.state=Ti,s&&(!this.loadedmetadata&&t.type==Fe&&s.buffered.length&&(null==(n=this.fragCurrent)?void 0:n.sn)===(null==(a=this.fragPrevious)?void 0:a.sn)&&(this.loadedmetadata=!0,this.seekToStartPos()),this.tick())},r.seekToStartPos=function(){},r._handleFragmentLoadComplete=function(t){var e=this.transmuxer;if(e){var r=t.frag,i=t.part,n=t.partsLoaded,a=!n||0===n.length||n.some((function(t){return!t})),s=new ii(r.level,r.sn,r.stats.chunkCount+1,0,i?i.index:-1,!a);e.flush(s)}},r._handleFragmentLoadProgress=function(t){},r._doFragLoad=function(t,e,r,i){var n,a=this;void 0===r&&(r=null);var s=null==e?void 0:e.details;if(!this.levels||!s)throw new Error("frag load aborted, missing level"+(s?"":" detail")+"s");var o=null;if(!t.encrypted||null!=(n=t.decryptdata)&&n.key?!t.encrypted&&s.encryptedFragments.length&&this.keyLoader.loadClear(t,s.encryptedFragments):(this.log("Loading key for "+t.sn+" of ["+s.startSN+"-"+s.endSN+"], "+("[stream-controller]"===this.logPrefix?"level":"track")+" "+t.level),this.state=Si,this.fragCurrent=t,o=this.keyLoader.load(t).then((function(t){if(!a.fragContextChanged(t.frag))return a.hls.trigger(S.KEY_LOADED,t),a.state===Si&&(a.state=Ti),t})),this.hls.trigger(S.KEY_LOADING,{frag:t}),null===this.fragCurrent&&(o=Promise.reject(new Error("frag load aborted, context changed in KEY_LOADING")))),r=Math.max(t.start,r||0),this.config.lowLatencyMode&&"initSegment"!==t.sn){var l=s.partList;if(l&&i){r>t.end&&s.fragmentHint&&(t=s.fragmentHint);var u=this.getNextPart(l,t,r);if(u>-1){var h,d=l[u];return this.log("Loading part sn: "+t.sn+" p: "+d.index+" cc: "+t.cc+" of playlist ["+s.startSN+"-"+s.endSN+"] parts [0-"+u+"-"+(l.length-1)+"] "+("[stream-controller]"===this.logPrefix?"level":"track")+": "+t.level+", target: "+parseFloat(r.toFixed(3))),this.nextLoadPosition=d.start+d.duration,this.state=Li,h=o?o.then((function(r){return!r||a.fragContextChanged(r.frag)?null:a.doFragPartsLoad(t,d,e,i)})).catch((function(t){return a.handleFragLoadError(t)})):this.doFragPartsLoad(t,d,e,i).catch((function(t){return a.handleFragLoadError(t)})),this.hls.trigger(S.FRAG_LOADING,{frag:t,part:d,targetBufferTime:r}),null===this.fragCurrent?Promise.reject(new Error("frag load aborted, context changed in FRAG_LOADING parts")):h}if(!t.url||this.loadedEndOfParts(l,r))return Promise.resolve(null)}}this.log("Loading fragment "+t.sn+" cc: "+t.cc+" "+(s?"of ["+s.startSN+"-"+s.endSN+"] ":"")+("[stream-controller]"===this.logPrefix?"level":"track")+": "+t.level+", target: "+parseFloat(r.toFixed(3))),y(t.sn)&&!this.bitrateTest&&(this.nextLoadPosition=t.start+t.duration),this.state=Li;var c,f=this.config.progressive;return c=f&&o?o.then((function(e){return!e||a.fragContextChanged(null==e?void 0:e.frag)?null:a.fragmentLoader.load(t,i)})).catch((function(t){return a.handleFragLoadError(t)})):Promise.all([this.fragmentLoader.load(t,f?i:void 0),o]).then((function(t){var e=t[0];return!f&&e&&i&&i(e),e})).catch((function(t){return a.handleFragLoadError(t)})),this.hls.trigger(S.FRAG_LOADING,{frag:t,targetBufferTime:r}),null===this.fragCurrent?Promise.reject(new Error("frag load aborted, context changed in FRAG_LOADING")):c},r.doFragPartsLoad=function(t,e,r,i){var n=this;return new Promise((function(a,s){var o,l=[],u=null==(o=r.details)?void 0:o.partList;!function e(o){n.fragmentLoader.loadPart(t,o,i).then((function(i){l[o.index]=i;var s=i.part;n.hls.trigger(S.FRAG_LOADED,i);var h=gr(r,t.sn,o.index+1)||vr(u,t.sn,o.index+1);if(!h)return a({frag:t,part:s,partsLoaded:l});e(h)})).catch(s)}(e)}))},r.handleFragLoadError=function(t){if("data"in t){var e=t.data;t.data&&e.details===A.INTERNAL_ABORTED?this.handleFragLoadAborted(e.frag,e.part):this.hls.trigger(S.ERROR,e)}else this.hls.trigger(S.ERROR,{type:L.OTHER_ERROR,details:A.INTERNAL_EXCEPTION,err:t,error:t,fatal:!0});return null},r._handleTransmuxerFlush=function(t){var e=this.getCurrentContext(t);if(e&&this.state===bi){var r=e.frag,i=e.part,n=e.level,a=self.performance.now();r.stats.parsing.end=a,i&&(i.stats.parsing.end=a),this.updateLevelTiming(r,i,n,t.partial)}else this.fragCurrent||this.state===Ei||this.state===Ii||(this.state=Ti)},r.getCurrentContext=function(t){var e=this.levels,r=this.fragCurrent,i=t.level,n=t.sn,a=t.part;if(null==e||!e[i])return this.warn("Levels object was unset while buffering fragment "+n+" of level "+i+". The current chunk will not be buffered."),null;var s=e[i],o=a>-1?gr(s,n,a):null,l=o?o.fragment:function(t,e,r){if(null==t||!t.details)return null;var i=t.details,n=i.fragments[e-i.startSN];return n||((n=i.fragmentHint)&&n.sn===e?n:ea&&this.flushMainBuffer(s,t.start)}else this.flushMainBuffer(0,t.start)},r.getFwdBufferInfo=function(t,e){var r=this.getLoadPosition();return y(r)?this.getFwdBufferInfoAtPos(t,r,e):null},r.getFwdBufferInfoAtPos=function(t,e,r){var i=this.config.maxBufferHole,n=ri.bufferInfo(t,e,i);if(0===n.len&&void 0!==n.nextStart){var a=this.fragmentTracker.getBufferedFrag(e,r);if(a&&n.nextStart=i&&(r.maxMaxBufferLength=n,this.warn("Reduce max buffer length to "+n+"s"),!0)},r.getAppendedFrag=function(t,e){var r=this.fragmentTracker.getAppendedFrag(t,Fe);return r&&"fragment"in r?r.fragment:r},r.getNextFragment=function(t,e){var r=e.fragments,i=r.length;if(!i)return null;var n,a=this.config,s=r[0].start;if(e.live){var o=a.initialLiveManifestSize;if(ie},r.getNextFragmentLoopLoading=function(t,e,r,i,n){var a=t.gap,s=this.getNextFragment(this.nextLoadPosition,e);if(null===s)return s;if(t=s,a&&t&&!t.gap&&r.nextStart){var o=this.getFwdBufferInfoAtPos(this.mediaBuffer?this.mediaBuffer:this.media,r.nextStart,i);if(null!==o&&r.len+o.len>=n)return this.log('buffer full after gaps in "'+i+'" playlist starting at sn: '+t.sn),null}return t},r.mapToInitFragWhenRequired=function(t){return null==t||!t.initSegment||null!=t&&t.initSegment.data||this.bitrateTest?t:t.initSegment},r.getNextPart=function(t,e,r){for(var i=-1,n=!1,a=!0,s=0,o=t.length;s-1&&rr.start&&r.loaded},r.getInitialLiveFragment=function(t,e){var r=this.fragPrevious,i=null;if(r){if(t.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+r.programDateTime),i=function(t,e,r){if(null===e||!Array.isArray(t)||!t.length||!y(e))return null;if(e<(t[0].programDateTime||0))return null;if(e>=(t[t.length-1].endProgramDateTime||0))return null;r=r||0;for(var i=0;i=t.startSN&&n<=t.endSN){var a=e[n-t.startSN];r.cc===a.cc&&(i=a,this.log("Live playlist, switching playlist, load frag with next SN: "+i.sn))}i||(i=function(t,e){return Lr(t,(function(t){return t.cce?-1:0}))}(e,r.cc),i&&this.log("Live playlist, switching playlist, load frag with same CC: "+i.sn))}}else{var s=this.hls.liveSyncPosition;null!==s&&(i=this.getFragmentAtPosition(s,this.bitrateTest?t.fragmentEnd:t.edge,t))}return i},r.getFragmentAtPosition=function(t,e,r){var i,n=this.config,a=this.fragPrevious,s=r.fragments,o=r.endSN,l=r.fragmentHint,u=n.maxFragLookUpTolerance,h=r.partList,d=!!(n.lowLatencyMode&&null!=h&&h.length&&l);if(d&&l&&!this.bitrateTest&&(s=s.concat(l),o=l.sn),i=te-u?0:u):s[s.length-1]){var c=i.sn-r.startSN,f=this.fragmentTracker.getState(i);if((f===Jr||f===Qr&&i.gap)&&(a=i),a&&i.sn===a.sn&&(!d||h[0].fragment.sn>i.sn)&&a&&i.level===a.level){var g=s[c+1];i=i.sn=a-e.maxFragLookUpTolerance&&n<=s;if(null!==i&&r.duration>i&&(n"+t.startSN+" prev-sn: "+(o?o.sn:"na")+" fragments: "+i),l}return n},r.waitForCdnTuneIn=function(t){return t.live&&t.canBlockReload&&t.partTarget&&t.tuneInGoal>Math.max(t.partHoldBack,3*t.partTarget)},r.setStartPosition=function(t,e){var r=this.startPosition;if(r "+(null==(n=this.fragCurrent)?void 0:n.url))}else{var a=e.details===A.FRAG_GAP;a&&this.fragmentTracker.fragBuffered(i,!0);var s=e.errorAction,o=s||{},l=o.action,u=o.retryCount,h=void 0===u?0:u,d=o.retryConfig;if(s&&l===wr&&d){this.resetStartWhenNotLoaded(this.levelLastLoaded);var c=Er(d,h);this.warn("Fragment "+i.sn+" of "+t+" "+i.level+" errored with "+e.details+", retrying loading "+(h+1)+"/"+d.maxNumRetry+" in "+c+"ms"),s.resolved=!0,this.retryDate=self.performance.now()+c,this.state=Ai}else if(d&&s){if(this.resetFragmentErrors(t),!(h.5;n&&this.reduceMaxBufferLength(i.len,(null==e?void 0:e.duration)||10);var a=!n;return a&&this.warn("Buffer full error while media.currentTime is not buffered, flush "+r+" buffer"),e&&(this.fragmentTracker.removeFragment(e),this.nextLoadPosition=e.start),this.resetLoadingState(),a}return!1},r.resetFragmentErrors=function(t){t===Me&&(this.fragCurrent=null),this.loadedmetadata||(this.startFragRequested=!1),this.state!==Ei&&(this.state=Ti)},r.afterBufferFlushed=function(t,e,r){if(t){var i=ri.getBuffered(t);this.fragmentTracker.detectEvictedFragments(e,i,r),this.state===Di&&this.resetLoadingState()}},r.resetLoadingState=function(){this.log("Reset loading state"),this.fragCurrent=null,this.fragPrevious=null,this.state=Ti},r.resetStartWhenNotLoaded=function(t){if(!this.loadedmetadata){this.startFragRequested=!1;var e=t?t.details:null;null!=e&&e.live?(this.startPosition=-1,this.setStartPosition(e,0),this.resetLoadingState()):this.nextLoadPosition=this.startPosition}},r.resetWhenMissingContext=function(t){this.warn("The loading context changed while buffering fragment "+t.sn+" of level "+t.level+". This chunk will not be buffered."),this.removeUnbufferedFrags(),this.resetStartWhenNotLoaded(this.levelLastLoaded),this.resetLoadingState()},r.removeUnbufferedFrags=function(t){void 0===t&&(t=0),this.fragmentTracker.removeFragmentsInRange(t,1/0,this.playlistType,!1,!0)},r.updateLevelTiming=function(t,e,r,i){var n,a=this,s=r.details;if(s){if(!Object.keys(t.elementaryStreams).reduce((function(e,n){var o=t.elementaryStreams[n];if(o){var l=o.endPTS-o.startPTS;if(l<=0)return a.warn("Could not parse fragment "+t.sn+" "+n+" duration reliably ("+l+")"),e||!1;var u=i?0:hr(s,t,o.startPTS,o.endPTS,o.startDTS,o.endDTS);return a.hls.trigger(S.LEVEL_PTS_UPDATED,{details:s,level:r,drift:u,type:n,frag:t,start:o.startPTS,end:o.endPTS}),!0}return e}),!1)&&null===(null==(n=this.transmuxer)?void 0:n.error)){var o=new Error("Found no media in fragment "+t.sn+" of level "+t.level+" resetting transmuxer to fallback to playlist timing");if(0===r.fragmentError&&(r.fragmentError++,t.gap=!0,this.fragmentTracker.removeFragment(t),this.fragmentTracker.fragBuffered(t,!0)),this.warn(o.message),this.hls.trigger(S.ERROR,{type:L.MEDIA_ERROR,details:A.FRAG_PARSING_ERROR,fatal:!1,error:o,frag:t,reason:"Found no media in msn "+t.sn+' of level "'+r.url+'"'}),!this.hls)return;this.resetTransmuxer()}this.state=ki,this.hls.trigger(S.FRAG_PARSED,{frag:t,part:e})}else this.warn("level.details undefined")},r.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},r.recoverWorkerError=function(t){"demuxerWorker"===t.event&&(this.fragmentTracker.removeAllFragments(),this.resetTransmuxer(),this.resetStartWhenNotLoaded(this.levelLastLoaded),this.resetLoadingState())},s(e,[{key:"state",get:function(){return this._state},set:function(t){var e=this._state;e!==t&&(this._state=t,this.log(e+"->"+t))}}]),e}(qr),xi=function(){function t(){this.chunks=[],this.dataLength=0}var e=t.prototype;return e.push=function(t){this.chunks.push(t),this.dataLength+=t.length},e.flush=function(){var t,e=this.chunks,r=this.dataLength;return e.length?(t=1===e.length?e[0]:function(t,e){for(var r=new Uint8Array(e),i=0,n=0;n0&&s.samples.push({pts:this.lastPTS,dts:this.lastPTS,data:i,type:We,duration:Number.POSITIVE_INFINITY});n>>5}function Bi(t,e){return e+1=t.length)return!1;var i=Ui(t,e);if(i<=r)return!1;var n=e+i;return n===t.length||Bi(t,n)}return!1}function Ki(t,e,r,i,n){if(!t.samplerate){var a=function(t,e,r,i){var n,a,s,o,l=navigator.userAgent.toLowerCase(),u=i,h=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];n=1+((192&e[r+2])>>>6);var d=(60&e[r+2])>>>2;if(!(d>h.length-1))return s=(1&e[r+2])<<2,s|=(192&e[r+3])>>>6,w.log("manifest codec:"+i+", ADTS type:"+n+", samplingIndex:"+d),/firefox/i.test(l)?d>=6?(n=5,o=new Array(4),a=d-3):(n=2,o=new Array(2),a=d):-1!==l.indexOf("android")?(n=2,o=new Array(2),a=d):(n=5,o=new Array(4),i&&(-1!==i.indexOf("mp4a.40.29")||-1!==i.indexOf("mp4a.40.5"))||!i&&d>=6?a=d-3:((i&&-1!==i.indexOf("mp4a.40.2")&&(d>=6&&1===s||/vivaldi/i.test(l))||!i&&1===s)&&(n=2,o=new Array(2)),a=d)),o[0]=n<<3,o[0]|=(14&d)>>1,o[1]|=(1&d)<<7,o[1]|=s<<3,5===n&&(o[1]|=(14&a)>>1,o[2]=(1&a)<<7,o[2]|=8,o[3]=0),{config:o,samplerate:h[d],channelCount:s,codec:"mp4a.40."+n,manifestCodec:u};var c=new Error("invalid ADTS sampling index:"+d);t.emit(S.ERROR,S.ERROR,{type:L.MEDIA_ERROR,details:A.FRAG_PARSING_ERROR,fatal:!0,error:c,reason:c.message})}(e,r,i,n);if(!a)return;t.config=a.config,t.samplerate=a.samplerate,t.channelCount=a.channelCount,t.codec=a.codec,t.manifestCodec=a.manifestCodec,w.log("parsed codec:"+t.codec+", rate:"+a.samplerate+", channels:"+a.channelCount)}}function Hi(t){return 9216e4/t}function Vi(t,e,r,i,n){var a,s=i+n*Hi(t.samplerate),o=function(t,e){var r=Ni(t,e);if(e+r<=t.length){var i=Ui(t,e)-r;if(i>0)return{headerLength:r,frameLength:i}}}(e,r);if(o){var l=o.frameLength,u=o.headerLength,h=u+l,d=Math.max(0,r+h-e.length);d?(a=new Uint8Array(h-u)).set(e.subarray(r+u,e.length),0):a=e.subarray(r+u,r+h);var c={unit:a,pts:s};return d||t.samples.push(c),{sample:c,length:h,missing:d}}var f=e.length-r;return(a=new Uint8Array(f)).set(e.subarray(r,e.length),0),{sample:{unit:a,pts:s},length:f,missing:-1}}var Yi=null,Wi=[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],ji=[44100,48e3,32e3,22050,24e3,16e3,11025,12e3,8e3],qi=[[0,72,144,12],[0,0,0,0],[0,72,144,12],[0,144,144,12]],Xi=[0,1,1,4];function zi(t,e,r,i,n){if(!(r+24>e.length)){var a=Qi(e,r);if(a&&r+a.frameLength<=e.length){var s=i+n*(9e4*a.samplesPerFrame/a.sampleRate),o={unit:e.subarray(r,r+a.frameLength),pts:s,dts:s};return t.config=[],t.channelCount=a.channelCount,t.samplerate=a.sampleRate,t.samples.push(o),{sample:o,length:a.frameLength,missing:0}}}}function Qi(t,e){var r=t[e+1]>>3&3,i=t[e+1]>>1&3,n=t[e+2]>>4&15,a=t[e+2]>>2&3;if(1!==r&&0!==n&&15!==n&&3!==a){var s=t[e+2]>>1&1,o=t[e+3]>>6,l=1e3*Wi[14*(3===r?3-i:3===i?3:4)+n-1],u=ji[3*(3===r?0:2===r?1:2)+a],h=3===o?1:2,d=qi[r][i],c=Xi[i],f=8*d*c,g=Math.floor(d*l/u+s)*c;if(null===Yi){var v=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);Yi=v?parseInt(v[1]):0}return!!Yi&&Yi<=87&&2===i&&l>=224e3&&0===o&&(t[e+3]=128|t[e+3]),{sampleRate:u,channelCount:h,frameLength:g,samplesPerFrame:f}}}function Ji(t,e){return 255===t[e]&&224==(224&t[e+1])&&0!=(6&t[e+1])}function $i(t,e){return e+18&&109===t[r+4]&&111===t[r+5]&&111===t[r+6]&&102===t[r+7])return!0;r=i>1?r+i:e}return!1}(t)},e.demux=function(t,e){this.timeOffset=e;var r=t,i=this.videoTrack,n=this.txtTrack;if(this.config.progressive){this.remainderData&&(r=Wt(this.remainderData,t));var a=function(t){var e={valid:null,remainder:null},r=Ot(t,["moof"]);if(r.length<2)return e.remainder=t,e;var i=r[r.length-1];return e.valid=lt(t,0,i.byteOffset-8),e.remainder=lt(t,i.byteOffset-8),e}(r);this.remainderData=a.remainder,i.samples=a.valid||new Uint8Array}else i.samples=r;var s=this.extractID3Track(i,e);return n.samples=jt(e,i),{videoTrack:i,audioTrack:this.audioTrack,id3Track:s,textTrack:this.txtTrack}},e.flush=function(){var t=this.timeOffset,e=this.videoTrack,r=this.txtTrack;e.samples=this.remainderData||new Uint8Array,this.remainderData=null;var i=this.extractID3Track(e,this.timeOffset);return r.samples=jt(t,e),{videoTrack:e,audioTrack:Pi(),id3Track:i,textTrack:Pi()}},e.extractID3Track=function(t,e){var r=this.id3Track;if(t.samples.length){var i=Ot(t.samples,["emsg"]);i&&i.forEach((function(t){var i=function(t){var e=t[0],r="",i="",n=0,a=0,s=0,o=0,l=0,u=0;if(0===e){for(;"\0"!==Ct(t.subarray(u,u+1));)r+=Ct(t.subarray(u,u+1)),u+=1;for(r+=Ct(t.subarray(u,u+1)),u+=1;"\0"!==Ct(t.subarray(u,u+1));)i+=Ct(t.subarray(u,u+1)),u+=1;i+=Ct(t.subarray(u,u+1)),u+=1,n=xt(t,12),a=xt(t,16),o=xt(t,20),l=xt(t,24),u=28}else if(1===e){n=xt(t,u+=4);var h=xt(t,u+=4),d=xt(t,u+=4);for(u+=4,s=Math.pow(2,32)*h+d,E(s)||(s=Number.MAX_SAFE_INTEGER,w.warn("Presentation time exceeds safe integer limit and wrapped to max safe integer in parsing emsg box")),o=xt(t,u),l=xt(t,u+=4),u+=4;"\0"!==Ct(t.subarray(u,u+1));)r+=Ct(t.subarray(u,u+1)),u+=1;for(r+=Ct(t.subarray(u,u+1)),u+=1;"\0"!==Ct(t.subarray(u,u+1));)i+=Ct(t.subarray(u,u+1)),u+=1;i+=Ct(t.subarray(u,u+1)),u+=1}return{schemeIdUri:r,value:i,timeScale:n,presentationTime:s,presentationTimeDelta:a,eventDuration:o,id:l,payload:t.subarray(u,t.byteLength)}}(t);if(en.test(i.schemeIdUri)){var n=y(i.presentationTime)?i.presentationTime/i.timeScale:e+i.presentationTimeDelta/i.timeScale,a=4294967295===i.eventDuration?Number.POSITIVE_INFINITY:i.eventDuration/i.timeScale;a<=.001&&(a=Number.POSITIVE_INFINITY);var s=i.payload;r.samples.push({data:s,len:s.byteLength,dts:n,pts:n,type:qe,duration:a})}}))}return r},e.demuxSampleAes=function(t,e,r){return Promise.reject(new Error("The MP4 demuxer does not support SAMPLE-AES decryption"))},e.destroy=function(){},t}(),nn=function(t,e){var r=0,i=5;e+=i;for(var n=new Uint32Array(1),a=new Uint32Array(1),s=new Uint8Array(1);i>0;){s[0]=t[e];var o=Math.min(i,8),l=8-o;a[0]=4278190080>>>24+l<>l,r=r?r<e.length)return-1;if(11!==e[r]||119!==e[r+1])return-1;var a=e[r+4]>>6;if(a>=3)return-1;var s=[48e3,44100,32e3][a],o=63&e[r+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*o+a];if(r+l>e.length)return-1;var u=e[r+6]>>5,h=0;2===u?h+=2:(1&u&&1!==u&&(h+=2),4&u&&(h+=2));var d=(e[r+6]<<8|e[r+7])>>12-h&1,c=[2,1,2,3,3,4,4,5][u]+d,f=e[r+5]>>3,g=7&e[r+5],v=new Uint8Array([a<<6|f<<1|g>>2,(3&g)<<6|u<<3|d<<2|o>>4,o<<4&224]),m=i+n*(1536/s*9e4),p=e.subarray(r,r+l);return t.config=v,t.channelCount=c,t.samplerate=s,t.samples.push({unit:p,pts:m}),l}var on=function(){function t(){this.VideoSample=null}var e=t.prototype;return e.createVideoSample=function(t,e,r,i){return{key:t,frame:!1,pts:e,dts:r,units:[],debug:i,length:0}},e.getLastNalUnit=function(t){var e,r,i=this.VideoSample;if(i&&0!==i.units.length||(i=t[t.length-1]),null!=(e=i)&&e.units){var n=i.units;r=n[n.length-1]}return r},e.pushAccessUnit=function(t,e){if(t.units.length&&t.frame){if(void 0===t.pts){var r=e.samples,i=r.length;if(!i)return void e.dropped++;var n=r[i-1];t.pts=n.pts,t.dts=n.dts}e.samples.push(t)}t.debug.length&&w.log(t.pts+"/"+t.dts+":"+t.debug)},t}(),ln=function(){function t(t){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}var e=t.prototype;return e.loadWord=function(){var t=this.data,e=this.bytesAvailable,r=t.byteLength-e,i=new Uint8Array(4),n=Math.min(4,e);if(0===n)throw new Error("no bytes available");i.set(t.subarray(r,r+n)),this.word=new DataView(i.buffer).getUint32(0),this.bitsAvailable=8*n,this.bytesAvailable-=n},e.skipBits=function(t){var e;t=Math.min(t,8*this.bytesAvailable+this.bitsAvailable),this.bitsAvailable>t?(this.word<<=t,this.bitsAvailable-=t):(t-=this.bitsAvailable,t-=(e=t>>3)<<3,this.bytesAvailable-=e,this.loadWord(),this.word<<=t,this.bitsAvailable-=t)},e.readBits=function(t){var e=Math.min(this.bitsAvailable,t),r=this.word>>>32-e;if(t>32&&w.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=e,this.bitsAvailable>0)this.word<<=e;else{if(!(this.bytesAvailable>0))throw new Error("no bits available");this.loadWord()}return(e=t-e)>0&&this.bitsAvailable?r<>>t))return this.word<<=t,this.bitsAvailable-=t,t;return this.loadWord(),t+this.skipLZ()},e.skipUEG=function(){this.skipBits(1+this.skipLZ())},e.skipEG=function(){this.skipBits(1+this.skipLZ())},e.readUEG=function(){var t=this.skipLZ();return this.readBits(t+1)-1},e.readEG=function(){var t=this.readUEG();return 1&t?1+t>>>1:-1*(t>>>1)},e.readBoolean=function(){return 1===this.readBits(1)},e.readUByte=function(){return this.readBits(8)},e.readUShort=function(){return this.readBits(16)},e.readUInt=function(){return this.readBits(32)},e.skipScalingList=function(t){for(var e=8,r=8,i=0;i4){var f=new ln(c).readSliceType();2!==f&&4!==f&&7!==f&&9!==f||(h=!0)}h&&null!=(d=l)&&d.frame&&!l.key&&(s.pushAccessUnit(l,t),l=s.VideoSample=null),l||(l=s.VideoSample=s.createVideoSample(!0,r.pts,r.dts,"")),l.frame=!0,l.key=h;break;case 5:a=!0,null!=(o=l)&&o.frame&&!l.key&&(s.pushAccessUnit(l,t),l=s.VideoSample=null),l||(l=s.VideoSample=s.createVideoSample(!0,r.pts,r.dts,"")),l.key=!0,l.frame=!0;break;case 6:a=!0,Xt(i.data,1,r.pts,e.samples);break;case 7:var g,v;a=!0,u=!0;var m=i.data,p=new ln(m).readSPS();if(!t.sps||t.width!==p.width||t.height!==p.height||(null==(g=t.pixelRatio)?void 0:g[0])!==p.pixelRatio[0]||(null==(v=t.pixelRatio)?void 0:v[1])!==p.pixelRatio[1]){t.width=p.width,t.height=p.height,t.pixelRatio=p.pixelRatio,t.sps=[m],t.duration=n;for(var y=m.subarray(1,4),E="avc1.",T=0;T<3;T++){var S=y[T].toString(16);S.length<2&&(S="0"+S),E+=S}t.codec=E}break;case 8:a=!0,t.pps=[i.data];break;case 9:a=!0,t.audFound=!0,l&&s.pushAccessUnit(l,t),l=s.VideoSample=s.createVideoSample(!1,r.pts,r.dts,"");break;case 12:a=!0;break;default:a=!1,l&&(l.debug+="unknown NAL "+i.type+" ")}l&&a&&l.units.push(i)})),i&&l&&(this.pushAccessUnit(l,t),this.VideoSample=null)},r.parseAVCNALu=function(t,e){var r,i,n=e.byteLength,a=t.naluState||0,s=a,o=[],l=0,u=-1,h=0;for(-1===a&&(u=0,h=31&e[0],a=0,l=1);l=0){var d={data:e.subarray(u,i),type:h};o.push(d)}else{var c=this.getLastNalUnit(t.samples);c&&(s&&l<=4-s&&c.state&&(c.data=c.data.subarray(0,c.data.byteLength-s)),i>0&&(c.data=Wt(c.data,e.subarray(0,i)),c.state=0))}l=0&&a>=0){var f={data:e.subarray(u,n),type:h,state:a};o.push(f)}if(0===o.length){var g=this.getLastNalUnit(t.samples);g&&(g.data=Wt(g.data,e))}return t.naluState=a,o},e}(on),hn=function(){function t(t,e,r){this.keyData=void 0,this.decrypter=void 0,this.keyData=r,this.decrypter=new pi(e,{removePKCS7Padding:!1})}var e=t.prototype;return e.decryptBuffer=function(t){return this.decrypter.decrypt(t,this.keyData.key.buffer,this.keyData.iv.buffer)},e.decryptAacSample=function(t,e,r){var i=this,n=t[e].unit;if(!(n.length<=16)){var a=n.subarray(16,n.length-n.length%16),s=a.buffer.slice(a.byteOffset,a.byteOffset+a.length);this.decryptBuffer(s).then((function(a){var s=new Uint8Array(a);n.set(s,16),i.decrypter.isSync()||i.decryptAacSamples(t,e+1,r)}))}},e.decryptAacSamples=function(t,e,r){for(;;e++){if(e>=t.length)return void r();if(!(t[e].unit.length<32||(this.decryptAacSample(t,e,r),this.decrypter.isSync())))return}},e.getAvcEncryptedData=function(t){for(var e=16*Math.floor((t.length-48)/160)+16,r=new Int8Array(e),i=0,n=32;n=t.length)return void i();for(var n=t[e].units;!(r>=n.length);r++){var a=n[r];if(!(a.data.length<=48||1!==a.type&&5!==a.type||(this.decryptAvcSample(t,e,r,i,a),this.decrypter.isSync())))return}}},t}(),dn=188,cn=function(){function t(t,e,r){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=e,this.typeSupported=r,this.videoParser=new un}t.probe=function(e){var r=t.syncOffset(e);return r>0&&w.warn("MPEG2-TS detected but first sync word found @ offset "+r),-1!==r},t.syncOffset=function(t){for(var e=t.length,r=Math.min(940,e-dn)+1,i=0;i1&&(0===a&&s>2||o+dn>r))return a}i++}return-1},t.createTrack=function(t,e){return{container:"video"===t||"audio"===t?"video/mp2t":void 0,type:t,id:wt[t],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:"audio"===t?e:void 0}};var e=t.prototype;return e.resetInitSegment=function(e,r,i,n){this.pmtParsed=!1,this._pmtId=-1,this._videoTrack=t.createTrack("video"),this._audioTrack=t.createTrack("audio",n),this._id3Track=t.createTrack("id3"),this._txtTrack=t.createTrack("text"),this._audioTrack.segmentCodec="aac",this.aacOverFlow=null,this.remainderData=null,this.audioCodec=r,this.videoCodec=i,this._duration=n},e.resetTimeStamp=function(){},e.resetContiguity=function(){var t=this._audioTrack,e=this._videoTrack,r=this._id3Track;t&&(t.pesData=null),e&&(e.pesData=null),r&&(r.pesData=null),this.aacOverFlow=null,this.remainderData=null},e.demux=function(e,r,i,n){var a;void 0===i&&(i=!1),void 0===n&&(n=!1),i||(this.sampleAes=null);var s=this._videoTrack,o=this._audioTrack,l=this._id3Track,u=this._txtTrack,h=s.pid,d=s.pesData,c=o.pid,f=l.pid,g=o.pesData,v=l.pesData,m=null,p=this.pmtParsed,y=this._pmtId,E=e.length;if(this.remainderData&&(E=(e=Wt(this.remainderData,e)).length,this.remainderData=null),E>4>1){if((b=L+5+e[L+4])===L+dn)continue}else b=L+4;switch(R){case h:A&&(d&&(a=yn(d))&&this.videoParser.parseAVCPES(s,u,a,!1,this._duration),d={data:[],size:0}),d&&(d.data.push(e.subarray(b,L+dn)),d.size+=L+dn-b);break;case c:if(A){if(g&&(a=yn(g)))switch(o.segmentCodec){case"aac":this.parseAACPES(o,a);break;case"mp3":this.parseMPEGPES(o,a);break;case"ac3":this.parseAC3PES(o,a)}g={data:[],size:0}}g&&(g.data.push(e.subarray(b,L+dn)),g.size+=L+dn-b);break;case f:A&&(v&&(a=yn(v))&&this.parseID3PES(l,a),v={data:[],size:0}),v&&(v.data.push(e.subarray(b,L+dn)),v.size+=L+dn-b);break;case 0:A&&(b+=e[b]+1),y=this._pmtId=gn(e,b);break;case y:A&&(b+=e[b]+1);var k=vn(e,b,this.typeSupported,i,this.observer);(h=k.videoPid)>0&&(s.pid=h,s.segmentCodec=k.segmentVideoCodec),(c=k.audioPid)>0&&(o.pid=c,o.segmentCodec=k.segmentAudioCodec),(f=k.id3Pid)>0&&(l.pid=f),null===m||p||(w.warn("MPEG-TS PMT found at "+L+" after unknown PID '"+m+"'. Backtracking to sync byte @"+T+" to parse all TS packets."),m=null,L=T-188),p=this.pmtParsed=!0;break;case 17:case 8191:break;default:m=R}}else S++;S>0&&mn(this.observer,new Error("Found "+S+" TS packet/s that do not start with 0x47")),s.pesData=d,o.pesData=g,l.pesData=v;var D={audioTrack:o,videoTrack:s,id3Track:l,textTrack:u};return n&&this.extractRemainingSamples(D),D},e.flush=function(){var t,e=this.remainderData;return this.remainderData=null,t=e?this.demux(e,-1,!1,!0):{videoTrack:this._videoTrack,audioTrack:this._audioTrack,id3Track:this._id3Track,textTrack:this._txtTrack},this.extractRemainingSamples(t),this.sampleAes?this.decrypt(t,this.sampleAes):t},e.extractRemainingSamples=function(t){var e,r=t.audioTrack,i=t.videoTrack,n=t.id3Track,a=t.textTrack,s=i.pesData,o=r.pesData,l=n.pesData;if(s&&(e=yn(s))?(this.videoParser.parseAVCPES(i,a,e,!0,this._duration),i.pesData=null):i.pesData=s,o&&(e=yn(o))){switch(r.segmentCodec){case"aac":this.parseAACPES(r,e);break;case"mp3":this.parseMPEGPES(r,e);break;case"ac3":this.parseAC3PES(r,e)}r.pesData=null}else null!=o&&o.size&&w.log("last AAC PES packet truncated,might overlap between fragments"),r.pesData=o;l&&(e=yn(l))?(this.parseID3PES(n,e),n.pesData=null):n.pesData=l},e.demuxSampleAes=function(t,e,r){var i=this.demux(t,r,!0,!this.config.progressive),n=this.sampleAes=new hn(this.observer,this.config,e);return this.decrypt(i,n)},e.decrypt=function(t,e){return new Promise((function(r){var i=t.audioTrack,n=t.videoTrack;i.samples&&"aac"===i.segmentCodec?e.decryptAacSamples(i.samples,0,(function(){n.samples?e.decryptAvcSamples(n.samples,0,0,(function(){r(t)})):r(t)})):n.samples&&e.decryptAvcSamples(n.samples,0,0,(function(){r(t)}))}))},e.destroy=function(){this._duration=0},e.parseAACPES=function(t,e){var r,i,n,a=0,s=this.aacOverFlow,o=e.data;if(s){this.aacOverFlow=null;var l=s.missing,u=s.sample.unit.byteLength;if(-1===l)o=Wt(s.sample.unit,o);else{var h=u-l;s.sample.unit.set(o.subarray(0,l),h),t.samples.push(s.sample),a=s.missing}}for(r=a,i=o.length;r0;)o+=n;else w.warn("[tsdemuxer]: AC3 PES unknown PTS")},e.parseID3PES=function(t,e){if(void 0!==e.pts){var r=o({},e,{type:this._videoTrack?qe:We,duration:Number.POSITIVE_INFINITY});t.samples.push(r)}else w.warn("[tsdemuxer]: ID3 PES unknown PTS")},t}();function fn(t,e){return((31&t[e+1])<<8)+t[e+2]}function gn(t,e){return(31&t[e+10])<<8|t[e+11]}function vn(t,e,r,i,n){var a={audioPid:-1,videoPid:-1,id3Pid:-1,segmentVideoCodec:"avc",segmentAudioCodec:"aac"},s=e+3+((15&t[e+1])<<8|t[e+2])-4;for(e+=12+((15&t[e+10])<<8|t[e+11]);e0)for(var u=e+5,h=l;h>2;){106===t[u]&&(!0!==r.ac3?w.log("AC-3 audio found, not supported in this browser for now"):(a.audioPid=o,a.segmentAudioCodec="ac3"));var d=t[u+1]+2;u+=d,h-=d}break;case 194:case 135:return mn(n,new Error("Unsupported EC-3 in M2TS found")),a;case 36:return mn(n,new Error("Unsupported HEVC in M2TS found")),a}e+=l+5}return a}function mn(t,e,r){w.warn("parsing error: "+e.message),t.emit(S.ERROR,S.ERROR,{type:L.MEDIA_ERROR,details:A.FRAG_PARSING_ERROR,fatal:!1,levelRetry:r,error:e,reason:e.message})}function pn(t){w.log(t+" with AES-128-CBC encryption found in unencrypted stream")}function yn(t){var e,r,i,n,a,s=0,o=t.data;if(!t||0===t.size)return null;for(;o[0].length<19&&o.length>1;)o[0]=Wt(o[0],o[1]),o.splice(1,1);if(1===((e=o[0])[0]<<16)+(e[1]<<8)+e[2]){if((r=(e[4]<<8)+e[5])&&r>t.size-6)return null;var l=e[7];192&l&&(n=536870912*(14&e[9])+4194304*(255&e[10])+16384*(254&e[11])+128*(255&e[12])+(254&e[13])/2,64&l?n-(a=536870912*(14&e[14])+4194304*(255&e[15])+16384*(254&e[16])+128*(255&e[17])+(254&e[18])/2)>54e5&&(w.warn(Math.round((n-a)/9e4)+"s delta between PTS and DTS, align them"),n=a):a=n);var u=(i=e[8])+9;if(t.size<=u)return null;t.size-=u;for(var h=new Uint8Array(t.size),d=0,c=o.length;df){u-=f;continue}e=e.subarray(u),f-=u,u=0}h.set(e,s),s+=f}return r&&(r-=i+3),{data:h,pts:n,dts:a,len:r}}return null}var En=function(t){function e(){return t.apply(this,arguments)||this}l(e,t);var r=e.prototype;return r.resetInitSegment=function(e,r,i,n){t.prototype.resetInitSegment.call(this,e,r,i,n),this._audioTrack={container:"audio/mpeg",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"mp3",samples:[],manifestCodec:r,duration:n,inputTimeScale:9e4,dropped:0}},e.probe=function(t){if(!t)return!1;var e=ct(t,0),r=(null==e?void 0:e.length)||0;if(e&&11===t[r]&&119===t[r+1]&&void 0!==vt(e)&&nn(t,r)<=16)return!1;for(var i=t.length;r1?r-1:0),n=1;n>24&255,o[1]=e>>16&255,o[2]=e>>8&255,o[3]=255&e,o.set(t,4),a=0,e=8;a>24&255,e>>16&255,e>>8&255,255&e,i>>24,i>>16&255,i>>8&255,255&i,n>>24,n>>16&255,n>>8&255,255&n,85,196,0,0]))},t.mdia=function(e){return t.box(t.types.mdia,t.mdhd(e.timescale,e.duration),t.hdlr(e.type),t.minf(e))},t.mfhd=function(e){return t.box(t.types.mfhd,new Uint8Array([0,0,0,0,e>>24,e>>16&255,e>>8&255,255&e]))},t.minf=function(e){return"audio"===e.type?t.box(t.types.minf,t.box(t.types.smhd,t.SMHD),t.DINF,t.stbl(e)):t.box(t.types.minf,t.box(t.types.vmhd,t.VMHD),t.DINF,t.stbl(e))},t.moof=function(e,r,i){return t.box(t.types.moof,t.mfhd(e),t.traf(i,r))},t.moov=function(e){for(var r=e.length,i=[];r--;)i[r]=t.trak(e[r]);return t.box.apply(null,[t.types.moov,t.mvhd(e[0].timescale,e[0].duration)].concat(i).concat(t.mvex(e)))},t.mvex=function(e){for(var r=e.length,i=[];r--;)i[r]=t.trex(e[r]);return t.box.apply(null,[t.types.mvex].concat(i))},t.mvhd=function(e,r){r*=e;var i=Math.floor(r/(Sn+1)),n=Math.floor(r%(Sn+1)),a=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,e>>24&255,e>>16&255,e>>8&255,255&e,i>>24,i>>16&255,i>>8&255,255&i,n>>24,n>>16&255,n>>8&255,255&n,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 t.box(t.types.mvhd,a)},t.sdtp=function(e){var r,i,n=e.samples||[],a=new Uint8Array(4+n.length);for(r=0;r>>8&255),a.push(255&n),a=a.concat(Array.prototype.slice.call(i));for(r=0;r>>8&255),s.push(255&n),s=s.concat(Array.prototype.slice.call(i));var o=t.box(t.types.avcC,new Uint8Array([1,a[3],a[4],a[5],255,224|e.sps.length].concat(a).concat([e.pps.length]).concat(s))),l=e.width,u=e.height,h=e.pixelRatio[0],d=e.pixelRatio[1];return t.box(t.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,u>>8&255,255&u,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]),o,t.box(t.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),t.box(t.types.pasp,new Uint8Array([h>>24,h>>16&255,h>>8&255,255&h,d>>24,d>>16&255,d>>8&255,255&d])))},t.esds=function(t){var e=t.config.length;return new Uint8Array([0,0,0,0,3,23+e,0,1,0,4,15+e,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([e]).concat(t.config).concat([6,1,2]))},t.audioStsd=function(t){var e=t.samplerate;return new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,t.channelCount,0,16,0,0,0,0,e>>8&255,255&e,0,0])},t.mp4a=function(e){return t.box(t.types.mp4a,t.audioStsd(e),t.box(t.types.esds,t.esds(e)))},t.mp3=function(e){return t.box(t.types[".mp3"],t.audioStsd(e))},t.ac3=function(e){return t.box(t.types["ac-3"],t.audioStsd(e),t.box(t.types.dac3,e.config))},t.stsd=function(e){return"audio"===e.type?"mp3"===e.segmentCodec&&"mp3"===e.codec?t.box(t.types.stsd,t.STSD,t.mp3(e)):"ac3"===e.segmentCodec?t.box(t.types.stsd,t.STSD,t.ac3(e)):t.box(t.types.stsd,t.STSD,t.mp4a(e)):t.box(t.types.stsd,t.STSD,t.avc1(e))},t.tkhd=function(e){var r=e.id,i=e.duration*e.timescale,n=e.width,a=e.height,s=Math.floor(i/(Sn+1)),o=Math.floor(i%(Sn+1));return t.box(t.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,r>>24&255,r>>16&255,r>>8&255,255&r,0,0,0,0,s>>24,s>>16&255,s>>8&255,255&s,o>>24,o>>16&255,o>>8&255,255&o,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,n>>8&255,255&n,0,0,a>>8&255,255&a,0,0]))},t.traf=function(e,r){var i=t.sdtp(e),n=e.id,a=Math.floor(r/(Sn+1)),s=Math.floor(r%(Sn+1));return t.box(t.types.traf,t.box(t.types.tfhd,new Uint8Array([0,0,0,0,n>>24,n>>16&255,n>>8&255,255&n])),t.box(t.types.tfdt,new Uint8Array([1,0,0,0,a>>24,a>>16&255,a>>8&255,255&a,s>>24,s>>16&255,s>>8&255,255&s])),t.trun(e,i.length+16+20+8+16+8+8),i)},t.trak=function(e){return e.duration=e.duration||4294967295,t.box(t.types.trak,t.tkhd(e),t.mdia(e))},t.trex=function(e){var r=e.id;return t.box(t.types.trex,new Uint8Array([0,0,0,0,r>>24,r>>16&255,r>>8&255,255&r,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},t.trun=function(e,r){var i,n,a,s,o,l,u=e.samples||[],h=u.length,d=12+16*h,c=new Uint8Array(d);for(r+=8+d,c.set(["video"===e.type?1:0,0,15,1,h>>>24&255,h>>>16&255,h>>>8&255,255&h,r>>>24&255,r>>>16&255,r>>>8&255,255&r],0),i=0;i>>24&255,a>>>16&255,a>>>8&255,255&a,s>>>24&255,s>>>16&255,s>>>8&255,255&s,o.isLeading<<2|o.dependsOn,o.isDependedOn<<6|o.hasRedundancy<<4|o.paddingValue<<1|o.isNonSync,61440&o.degradPrio,15&o.degradPrio,l>>>24&255,l>>>16&255,l>>>8&255,255&l],12+16*i);return t.box(t.types.trun,c)},t.initSegment=function(e){t.types||t.init();var r=t.moov(e);return Wt(t.FTYP,r)},t}();Ln.types=void 0,Ln.HDLR_TYPES=void 0,Ln.STTS=void 0,Ln.STSC=void 0,Ln.STCO=void 0,Ln.STSZ=void 0,Ln.VMHD=void 0,Ln.SMHD=void 0,Ln.STSD=void 0,Ln.FTYP=void 0,Ln.DINF=void 0;var An=9e4;function Rn(t,e,r,i){void 0===r&&(r=1),void 0===i&&(i=!1);var n=t*e*r;return i?Math.round(n):n}function bn(t,e){return void 0===e&&(e=!1),Rn(t,1e3,1/An,e)}var kn=null,Dn=null,In=function(){function t(t,e,r,i){if(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=e,this.typeSupported=r,this.ISGenerated=!1,null===kn){var n=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);kn=n?parseInt(n[1]):0}if(null===Dn){var a=navigator.userAgent.match(/Safari\/(\d+)/i);Dn=a?parseInt(a[1]):0}}var e=t.prototype;return e.destroy=function(){this.config=this.videoTrackConfig=this._initPTS=this._initDTS=null},e.resetTimeStamp=function(t){w.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=t},e.resetNextTimestamp=function(){w.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},e.resetInitSegment=function(){w.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1,this.videoTrackConfig=void 0},e.getVideoStartPts=function(t){var e=!1,r=t.reduce((function(t,r){var i=r.pts-t;return i<-4294967296?(e=!0,wn(t,r.pts)):i>0?t:r.pts}),t[0].pts);return e&&w.debug("PTS rollover detected"),r},e.remux=function(t,e,r,i,n,a,s,o){var l,u,h,d,c,f,g=n,v=n,m=t.pid>-1,p=e.pid>-1,y=e.samples.length,E=t.samples.length>0,T=s&&y>0||y>1;if((!m||E)&&(!p||T)||this.ISGenerated||s){if(this.ISGenerated){var S,L,A,R,b=this.videoTrackConfig;!b||e.width===b.width&&e.height===b.height&&(null==(S=e.pixelRatio)?void 0:S[0])===(null==(L=b.pixelRatio)?void 0:L[0])&&(null==(A=e.pixelRatio)?void 0:A[1])===(null==(R=b.pixelRatio)?void 0:R[1])||this.resetInitSegment()}else h=this.generateIS(t,e,n,a);var k,D=this.isVideoContiguous,I=-1;if(T&&(I=function(t){for(var e=0;e0){w.warn("[mp4-remuxer]: Dropped "+I+" out of "+y+" video samples due to a missing keyframe");var C=this.getVideoStartPts(e.samples);e.samples=e.samples.slice(I),e.dropped+=I,k=v+=(e.samples[0].pts-C)/e.inputTimeScale}else-1===I&&(w.warn("[mp4-remuxer]: No keyframe found out of "+y+" video samples"),f=!1);if(this.ISGenerated){if(E&&T){var _=this.getVideoStartPts(e.samples),x=(wn(t.samples[0].pts,_)-_)/e.inputTimeScale;g+=Math.max(0,x),v+=Math.max(0,-x)}if(E){if(t.samplerate||(w.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),h=this.generateIS(t,e,n,a)),u=this.remuxAudio(t,g,this.isAudioContiguous,a,p||T||o===Me?v:void 0),T){var P=u?u.endPTS-u.startPTS:0;e.inputTimeScale||(w.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),h=this.generateIS(t,e,n,a)),l=this.remuxVideo(e,v,D,P)}}else T&&(l=this.remuxVideo(e,v,D,0));l&&(l.firstKeyFrame=I,l.independent=-1!==I,l.firstKeyFramePTS=k)}}return this.ISGenerated&&this._initPTS&&this._initDTS&&(r.samples.length&&(c=Cn(r,n,this._initPTS,this._initDTS)),i.samples.length&&(d=_n(i,n,this._initPTS))),{audio:u,video:l,initSegment:h,independent:f,text:d,id3:c}},e.generateIS=function(t,e,r,i){var n,a,s,o=t.samples,l=e.samples,u=this.typeSupported,h={},d=this._initPTS,c=!d||i,f="audio/mp4";if(c&&(n=a=1/0),t.config&&o.length){switch(t.timescale=t.samplerate,t.segmentCodec){case"mp3":u.mpeg?(f="audio/mpeg",t.codec=""):u.mp3&&(t.codec="mp3");break;case"ac3":t.codec="ac-3"}h.audio={id:"audio",container:f,codec:t.codec,initSegment:"mp3"===t.segmentCodec&&u.mpeg?new Uint8Array(0):Ln.initSegment([t]),metadata:{channelCount:t.channelCount}},c&&(s=t.inputTimeScale,d&&s===d.timescale?c=!1:n=a=o[0].pts-Math.round(s*r))}if(e.sps&&e.pps&&l.length){if(e.timescale=e.inputTimeScale,h.video={id:"main",container:"video/mp4",codec:e.codec,initSegment:Ln.initSegment([e]),metadata:{width:e.width,height:e.height}},c)if(s=e.inputTimeScale,d&&s===d.timescale)c=!1;else{var g=this.getVideoStartPts(l),v=Math.round(s*r);a=Math.min(a,wn(l[0].dts,g)-v),n=Math.min(n,g-v)}this.videoTrackConfig={width:e.width,height:e.height,pixelRatio:e.pixelRatio}}if(Object.keys(h).length)return this.ISGenerated=!0,c?(this._initPTS={baseTime:n,timescale:s},this._initDTS={baseTime:a,timescale:s}):n=s=void 0,{tracks:h,initPTS:n,timescale:s}},e.remuxVideo=function(t,e,r,i){var n,a,s=t.inputTimeScale,l=t.samples,u=[],h=l.length,d=this._initPTS,c=this.nextAvcDts,f=8,g=this.videoSampleDuration,v=Number.POSITIVE_INFINITY,m=Number.NEGATIVE_INFINITY,p=!1;if(!r||null===c){var y=e*s,E=l[0].pts-wn(l[0].dts,l[0].pts);kn&&null!==c&&Math.abs(y-E-c)<15e3?r=!0:c=y-E}for(var T=d.baseTime*s/d.timescale,R=0;R0?R-1:R].dts&&(p=!0)}p&&l.sort((function(t,e){var r=t.dts-e.dts,i=t.pts-e.pts;return r||i})),n=l[0].dts;var k=(a=l[l.length-1].dts)-n,D=k?Math.round(k/(h-1)):g||t.inputTimeScale/30;if(r){var I=n-c,C=I>D,_=I<-1;if((C||_)&&(C?w.warn("AVC: "+bn(I,!0)+" ms ("+I+"dts) hole between fragments detected at "+e.toFixed(3)):w.warn("AVC: "+bn(-I,!0)+" ms ("+I+"dts) overlapping between fragments detected at "+e.toFixed(3)),!_||c>=l[0].pts||kn)){n=c;var x=l[0].pts-I;if(C)l[0].dts=n,l[0].pts=x;else for(var P=0;Px);P++)l[P].dts-=I,l[P].pts-=I;w.log("Video: Initial PTS/DTS adjusted: "+bn(x,!0)+"/"+bn(n,!0)+", delta: "+bn(I,!0)+" ms")}}for(var F=0,M=0,O=n=Math.max(0,n),N=0;N0?$.dts-l[J-1].dts:D;if(st=J>0?$.pts-l[J-1].pts:D,ot.stretchShortVideoTrack&&null!==this.nextAudioPts){var ut=Math.floor(ot.maxBufferHole*s),ht=(i?v+i*s:this.nextAudioPts)-$.pts;ht>ut?((g=ht-lt)<0?g=lt:j=!0,w.log("[mp4-remuxer]: It is approximately "+ht/90+" ms to the next segment; using duration "+g/90+" ms for the last video frame.")):g=lt}else g=lt}var dt=Math.round($.pts-$.dts);q=Math.min(q,g),z=Math.max(z,g),X=Math.min(X,st),Q=Math.max(Q,st),u.push(new Pn($.key,g,tt,dt))}if(u.length)if(kn){if(kn<70){var ct=u[0].flags;ct.dependsOn=2,ct.isNonSync=0}}else if(Dn&&Q-X0&&(i&&Math.abs(p-m)<9e3||Math.abs(wn(g[0].pts-y,p)-m)<20*u),g.forEach((function(t){t.pts=wn(t.pts-y,p)})),!r||m<0){if(g=g.filter((function(t){return t.pts>=0})),!g.length)return;m=0===n?0:i&&!f?Math.max(0,p):g[0].pts}if("aac"===t.segmentCodec)for(var E=this.config.maxAudioFramesDrift,T=0,R=m;T=E*u&&I<1e4&&f){var C=Math.round(D/u);(R=k-C*u)<0&&(C--,R+=u),0===T&&(this.nextAudioPts=m=R),w.warn("[mp4-remuxer]: Injecting "+C+" audio frame @ "+(R/a).toFixed(3)+"s due to "+Math.round(1e3*D/a)+" ms gap.");for(var _=0;_0))return;N+=v;try{F=new Uint8Array(N)}catch(t){return void this.observer.emit(S.ERROR,S.ERROR,{type:L.MUX_ERROR,details:A.REMUX_ALLOC_ERROR,fatal:!1,error:t,bytes:N,reason:"fail allocating audio mdat "+N})}d||(new DataView(F.buffer).setUint32(0,N),F.set(Ln.types.mdat,4))}F.set(H,v);var Y=H.byteLength;v+=Y,c.push(new Pn(!0,l,Y,0)),O=V}var W=c.length;if(W){var j=c[c.length-1];this.nextAudioPts=m=O+s*j.duration;var q=d?new Uint8Array(0):Ln.moof(t.sequenceNumber++,M/s,o({},t,{samples:c}));t.samples=[];var X=M/a,z=m/a,Q={data1:q,data2:F,startPTS:X,endPTS:z,startDTS:X,endDTS:z,type:"audio",hasAudio:!0,hasVideo:!1,nb:W};return this.isAudioContiguous=!0,Q}},e.remuxEmptyAudio=function(t,e,r,i){var n=t.inputTimeScale,a=n/(t.samplerate?t.samplerate:n),s=this.nextAudioPts,o=this._initDTS,l=9e4*o.baseTime/o.timescale,u=(null!==s?s:i.startDTS*n)+l,h=i.endDTS*n+l,d=1024*a,c=Math.ceil((h-u)/d),f=Tn.getSilentFrame(t.manifestCodec||t.codec,t.channelCount);if(w.warn("[mp4-remuxer]: remux empty Audio"),f){for(var g=[],v=0;v4294967296;)t+=r;return t}function Cn(t,e,r,i){var n=t.samples.length;if(n){for(var a=t.inputTimeScale,s=0;s0;n||(i=Ot(e,["encv"])),i.forEach((function(t){Ot(n?t.subarray(28):t.subarray(78),["sinf"]).forEach((function(t){var e=Vt(t);if(e){var i=e.subarray(8,24);i.some((function(t){return 0!==t}))||(w.log("[eme] Patching keyId in 'enc"+(n?"a":"v")+">sinf>>tenc' box: "+kt.hexDump(i)+" -> "+kt.hexDump(r)),e.set(r,8))}}))}))})),t}(t,i)),this.emitInitSegment=!0},e.generateInitSegment=function(t){var e=this.audioCodec,r=this.videoCodec;if(null==t||!t.byteLength)return this.initTracks=void 0,void(this.initData=void 0);var i=this.initData=Ut(t);i.audio&&(e=Mn(i.audio,O)),i.video&&(r=Mn(i.video,N));var n={};i.audio&&i.video?n.audiovideo={container:"video/mp4",codec:e+","+r,initSegment:t,id:"main"}:i.audio?n.audio={container:"audio/mp4",codec:e,initSegment:t,id:"audio"}:i.video?n.video={container:"video/mp4",codec:r,initSegment:t,id:"main"}:w.warn("[passthrough-remuxer.ts]: initSegment does not contain moov or trak boxes."),this.initTracks=n},e.remux=function(t,e,r,i,n,a){var s,o,l=this.initPTS,u=this.lastEndTime,h={audio:void 0,video:void 0,text:i,id3:r,initSegment:void 0};y(u)||(u=this.lastEndTime=n||0);var d=e.samples;if(null==d||!d.length)return h;var c={initPTS:void 0,timescale:1},f=this.initData;if(null!=(s=f)&&s.length||(this.generateInitSegment(d),f=this.initData),null==(o=f)||!o.length)return w.warn("[passthrough-remuxer.ts]: Failed to generate initSegment."),h;this.emitInitSegment&&(c.tracks=this.initTracks,this.emitInitSegment=!1);var g=function(t,e){for(var r=0,i=0,n=0,a=Ot(t,["moof","traf"]),s=0;sn}(l,m,n,g)||c.timescale!==l.timescale&&a)&&(c.initPTS=m-n,l&&1===l.timescale&&w.warn("Adjusting initPTS by "+(c.initPTS-l.baseTime)),this.initPTS=l={baseTime:c.initPTS,timescale:1});var p=t?m-l.baseTime/l.timescale:u,E=p+g;!function(t,e,r){Ot(e,["moof","traf"]).forEach((function(e){Ot(e,["tfhd"]).forEach((function(i){var n=xt(i,4),a=t[n];if(a){var s=a.timescale||9e4;Ot(e,["tfdt"]).forEach((function(t){var e=t[0],i=r*s;if(i){var n=xt(t,4);if(0===e)n-=i,Mt(t,4,n=Math.max(n,0));else{n*=Math.pow(2,32),n+=xt(t,8),n-=i,n=Math.max(n,0);var a=Math.floor(n/(Dt+1)),o=Math.floor(n%(Dt+1));Mt(t,4,a),Mt(t,8,o)}}}))}}))}))}(f,d,l.baseTime/l.timescale),g>0?this.lastEndTime=E:(w.warn("Duration parsed from mp4 should be greater than zero"),this.resetNextTimestamp());var T=!!f.audio,S=!!f.video,L="";T&&(L+="audio"),S&&(L+="video");var A={data1:d,startPTS:p,startDTS:p,endPTS:E,endDTS:E,type:L,hasAudio:T,hasVideo:S,nb:1,dropped:0};return h.audio="audio"===A.type?A:void 0,h.video="audio"!==A.type?A:void 0,h.initSegment=c,h.id3=Cn(r,n,l,l),i.samples.length&&(h.text=_n(i,n,l)),h},t}();function Mn(t,e){var r=null==t?void 0:t.codec;if(r&&r.length>4)return r;if(e===O){if("ec-3"===r||"ac-3"===r||"alac"===r)return r;if("fLaC"===r||"Opus"===r)return ve(r,!1);var i="mp4a.40.5";return w.info('Parsed audio codec "'+r+'" or audio object type not handled. Using "'+i+'"'),i}return w.warn('Unhandled video codec "'+r+'"'),"hvc1"===r||"hev1"===r?"hvc1.1.6.L120.90":"av01"===r?"av01.0.04M.08":"avc1.42e01e"}try{xn=self.performance.now.bind(self.performance)}catch(t){w.debug("Unable to use Performance API on this environment"),xn=null==j?void 0:j.Date.now}var On=[{demux:rn,remux:Fn},{demux:cn,remux:In},{demux:tn,remux:In},{demux:En,remux:In}];On.splice(2,0,{demux:an,remux:In});var Nn=function(){function t(t,e,r,i,n){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=e,this.config=r,this.vendor=i,this.id=n}var e=t.prototype;return e.configure=function(t){this.transmuxConfig=t,this.decrypter&&this.decrypter.reset()},e.push=function(t,e,r,i){var n=this,a=r.transmuxing;a.executeStart=xn();var s=new Uint8Array(t),o=this.currentTransmuxState,l=this.transmuxConfig;i&&(this.currentTransmuxState=i);var u=i||o,h=u.contiguous,d=u.discontinuity,c=u.trackSwitch,f=u.accurateTimeOffset,g=u.timeOffset,v=u.initSegmentChange,m=l.audioCodec,p=l.videoCodec,y=l.defaultInitPts,E=l.duration,T=l.initSegmentData,R=function(t,e){var r=null;return t.byteLength>0&&null!=(null==e?void 0:e.key)&&null!==e.iv&&null!=e.method&&(r=e),r}(s,e);if(R&&"AES-128"===R.method){var b=this.getDecrypter();if(!b.isSync())return this.decryptionPromise=b.webCryptoDecrypt(s,R.key.buffer,R.iv.buffer).then((function(t){var e=n.push(t,null,r);return n.decryptionPromise=null,e})),this.decryptionPromise;var k=b.softwareDecrypt(s,R.key.buffer,R.iv.buffer);if(r.part>-1&&(k=b.flush()),!k)return a.executeEnd=xn(),Un(r);s=new Uint8Array(k)}var D=this.needsProbing(d,c);if(D){var I=this.configureTransmuxer(s);if(I)return w.warn("[transmuxer] "+I.message),this.observer.emit(S.ERROR,S.ERROR,{type:L.MEDIA_ERROR,details:A.FRAG_PARSING_ERROR,fatal:!1,error:I,reason:I.message}),a.executeEnd=xn(),Un(r)}(d||c||v||D)&&this.resetInitSegment(T,m,p,E,e),(d||v||D)&&this.resetInitialTimestamp(y),h||this.resetContiguity();var C=this.transmux(s,R,g,f,r),_=this.currentTransmuxState;return _.contiguous=!0,_.discontinuity=!1,_.trackSwitch=!1,a.executeEnd=xn(),C},e.flush=function(t){var e=this,r=t.transmuxing;r.executeStart=xn();var i=this.decrypter,n=this.currentTransmuxState,a=this.decryptionPromise;if(a)return a.then((function(){return e.flush(t)}));var s=[],o=n.timeOffset;if(i){var l=i.flush();l&&s.push(this.push(l,null,t))}var u=this.demuxer,h=this.remuxer;if(!u||!h)return r.executeEnd=xn(),[Un(t)];var d=u.flush(o);return Bn(d)?d.then((function(r){return e.flushRemux(s,r,t),s})):(this.flushRemux(s,d,t),s)},e.flushRemux=function(t,e,r){var i=e.audioTrack,n=e.videoTrack,a=e.id3Track,s=e.textTrack,o=this.currentTransmuxState,l=o.accurateTimeOffset,u=o.timeOffset;w.log("[transmuxer.ts]: Flushed fragment "+r.sn+(r.part>-1?" p: "+r.part:"")+" of level "+r.level);var h=this.remuxer.remux(i,n,a,s,u,l,!0,this.id);t.push({remuxResult:h,chunkMeta:r}),r.transmuxing.executeEnd=xn()},e.resetInitialTimestamp=function(t){var e=this.demuxer,r=this.remuxer;e&&r&&(e.resetTimeStamp(t),r.resetTimeStamp(t))},e.resetContiguity=function(){var t=this.demuxer,e=this.remuxer;t&&e&&(t.resetContiguity(),e.resetNextTimestamp())},e.resetInitSegment=function(t,e,r,i,n){var a=this.demuxer,s=this.remuxer;a&&s&&(a.resetInitSegment(t,e,r,i),s.resetInitSegment(t,e,r,n))},e.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},e.transmux=function(t,e,r,i,n){return e&&"SAMPLE-AES"===e.method?this.transmuxSampleAes(t,e,r,i,n):this.transmuxUnencrypted(t,r,i,n)},e.transmuxUnencrypted=function(t,e,r,i){var n=this.demuxer.demux(t,e,!1,!this.config.progressive),a=n.audioTrack,s=n.videoTrack,o=n.id3Track,l=n.textTrack;return{remuxResult:this.remuxer.remux(a,s,o,l,e,r,!1,this.id),chunkMeta:i}},e.transmuxSampleAes=function(t,e,r,i,n){var a=this;return this.demuxer.demuxSampleAes(t,e,r).then((function(t){return{remuxResult:a.remuxer.remux(t.audioTrack,t.videoTrack,t.id3Track,t.textTrack,r,i,!1,a.id),chunkMeta:n}}))},e.configureTransmuxer=function(t){for(var e,r=this.config,i=this.observer,n=this.typeSupported,a=this.vendor,s=0,o=On.length;s1&&l.id===(null==m?void 0:m.stats.chunkCount),L=!y&&(1===E||0===E&&(1===T||S&&T<=0)),A=self.performance.now();(y||E||0===n.stats.parsing.start)&&(n.stats.parsing.start=A),!a||!T&&L||(a.stats.parsing.start=A);var R=!(m&&(null==(h=n.initSegment)?void 0:h.url)===(null==(d=m.initSegment)?void 0:d.url)),b=new Kn(p,L,o,y,g,R);if(!L||p||R){w.log("[transmuxer-interface, "+n.type+"]: Starting new transmux session for sn: "+l.sn+" p: "+l.part+" level: "+l.level+" id: "+l.id+"\n discontinuity: "+p+"\n trackSwitch: "+y+"\n contiguous: "+L+"\n accurateTimeOffset: "+o+"\n timeOffset: "+g+"\n initSegmentChange: "+R);var k=new Gn(r,i,e,s,u);this.configureTransmuxer(k)}if(this.frag=n,this.part=a,this.workerContext)this.workerContext.worker.postMessage({cmd:"demux",data:t,decryptdata:v,chunkMeta:l,state:b},t instanceof ArrayBuffer?[t]:[]);else if(f){var D=f.push(t,v,l,b);Bn(D)?(f.async=!0,D.then((function(t){c.handleTransmuxComplete(t)})).catch((function(t){c.transmuxerError(t,l,"transmuxer-interface push error")}))):(f.async=!1,this.handleTransmuxComplete(D))}},r.flush=function(t){var e=this;t.transmuxing.start=self.performance.now();var r=this.transmuxer;if(this.workerContext)this.workerContext.worker.postMessage({cmd:"flush",chunkMeta:t});else if(r){var i=r.flush(t);Bn(i)||r.async?(Bn(i)||(i=Promise.resolve(i)),i.then((function(r){e.handleFlushResult(r,t)})).catch((function(r){e.transmuxerError(r,t,"transmuxer-interface flush error")}))):this.handleFlushResult(i,t)}},r.transmuxerError=function(t,e,r){this.hls&&(this.error=t,this.hls.trigger(S.ERROR,{type:L.MEDIA_ERROR,details:A.FRAG_PARSING_ERROR,chunkMeta:e,frag:this.frag||void 0,fatal:!1,error:t,err:t,reason:r}))},r.handleFlushResult=function(t,e){var r=this;t.forEach((function(t){r.handleTransmuxComplete(t)})),this.onFlush(e)},r.onWorkerMessage=function(t){var e=t.data;if(null!=e&&e.event){var r=this.hls;if(this.hls)switch(e.event){case"init":var i,n=null==(i=this.workerContext)?void 0:i.objectURL;n&&self.URL.revokeObjectURL(n);break;case"transmuxComplete":this.handleTransmuxComplete(e.data);break;case"flush":this.onFlush(e.data);break;case"workerLog":w[e.data.logType]&&w[e.data.logType](e.data.message);break;default:e.data=e.data||{},e.data.frag=this.frag,e.data.id=this.id,r.trigger(e.event,e.data)}}else w.warn("worker message received with no "+(e?"event name":"data"))},r.configureTransmuxer=function(t){var e=this.transmuxer;this.workerContext?this.workerContext.worker.postMessage({cmd:"configure",config:t}):e&&e.configure(t)},r.handleTransmuxComplete=function(t){t.chunkMeta.transmuxing.end=self.performance.now(),this.onTransmuxComplete(t)},e}();function Xn(t,e){if(t.length!==e.length)return!1;for(var r=0;r0&&-1===t?(this.log("Override startPosition with lastCurrentTime @"+e.toFixed(3)),t=e,this.state=Ti):(this.loadedmetadata=!1,this.state=Ri),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=t,this.tick()},r.doTick=function(){switch(this.state){case Ti:this.doTickIdle();break;case Ri:var e,r=this.levels,i=this.trackId,n=null==r||null==(e=r[i])?void 0:e.details;if(n){if(this.waitForCdnTuneIn(n))break;this.state=wi}break;case Ai:var a,s=performance.now(),o=this.retryDate;if(!o||s>=o||null!=(a=this.media)&&a.seeking){var l=this.levels,u=this.trackId;this.log("RetryDate reached, switch back to IDLE state"),this.resetStartWhenNotLoaded((null==l?void 0:l[u])||null),this.state=Ti}break;case wi:var h=this.waitingData;if(h){var d=h.frag,c=h.part,f=h.cache,g=h.complete;if(void 0!==this.initPTS[d.cc]){this.waitingData=null,this.waitingVideoCC=-1,this.state=Li;var v={frag:d,part:c,payload:f.flush(),networkDetails:null};this._handleFragmentLoadProgress(v),g&&t.prototype._handleFragmentLoadComplete.call(this,v)}else if(this.videoTrackCC!==this.waitingVideoCC)this.log("Waiting fragment cc ("+d.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var m=this.getLoadPosition(),p=ri.bufferInfo(this.mediaBuffer,m,this.config.maxBufferHole);Rr(p.end,this.config.maxFragLookUpTolerance,d)<0&&(this.log("Waiting fragment cc ("+d.cc+") @ "+d.start+" cancelled because another fragment at "+p.end+" is needed"),this.clearWaitingFragment())}}else this.state=Ti}this.onTickEnd()},r.clearWaitingFragment=function(){var t=this.waitingData;t&&(this.fragmentTracker.removeFragment(t.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=Ti)},r.resetLoadingState=function(){this.clearWaitingFragment(),t.prototype.resetLoadingState.call(this)},r.onTickEnd=function(){var t=this.media;null!=t&&t.readyState&&(this.lastCurrentTime=t.currentTime)},r.doTickIdle=function(){var t=this.hls,e=this.levels,r=this.media,i=this.trackId,n=t.config;if((r||!this.startFragRequested&&n.startFragPrefetch)&&null!=e&&e[i]){var a=e[i],s=a.details;if(!s||s.live&&this.levelLastLoaded!==a||this.waitForCdnTuneIn(s))this.state=Ri;else{var o=this.mediaBuffer?this.mediaBuffer:this.media;this.bufferFlushed&&o&&(this.bufferFlushed=!1,this.afterBufferFlushed(o,O,Me));var l=this.getFwdBufferInfo(o,Me);if(null!==l){var u=this.bufferedTrack,h=this.switchingTrack;if(!h&&this._streamEnded(l,s))return t.trigger(S.BUFFER_EOS,{type:"audio"}),void(this.state=Di);var d=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,Fe),c=l.len,f=this.getMaxBufferLength(null==d?void 0:d.len),g=s.fragments,v=g[0].start,m=this.flushing?this.getLoadPosition():l.end;if(h&&r){var p=this.getLoadPosition();u&&!zn(h.attrs,u.attrs)&&(m=p),s.PTSKnown&&pv||l.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),r.currentTime=v+.05)}if(!(c>=f&&!h&&md.end+s.targetduration;if(T||(null==d||!d.len)&&l.len){var L=this.getAppendedFrag(y.start,Fe);if(null===L)return;if(E||(E=!!L.gap||!!T&&0===d.len),T&&!E||E&&l.nextStart&&l.nextStart-1)n=a[o];else{var l=Hr(s,this.tracks);n=this.tracks[l]}}var u=this.findTrackId(n);-1===u&&n&&(u=this.findTrackId(null));var h={audioTracks:a};this.log("Updating audio tracks, "+a.length+" track(s) found in group(s): "+(null==r?void 0:r.join(","))),this.hls.trigger(S.AUDIO_TRACKS_UPDATED,h);var d=this.trackId;if(-1!==u&&-1===d)this.setAudioTrack(u);else if(a.length&&-1===d){var c,f=new Error("No audio track selected for current audio group-ID(s): "+(null==(c=this.groupIds)?void 0:c.join(","))+" track count: "+a.length);this.warn(f.message),this.hls.trigger(S.ERROR,{type:L.MEDIA_ERROR,details:A.AUDIO_TRACK_LOAD_ERROR,fatal:!0,error:f})}}else this.shouldReloadPlaylist(n)&&this.setAudioTrack(this.trackId)}},r.onError=function(t,e){!e.fatal&&e.context&&(e.context.type!==xe||e.context.id!==this.trackId||this.groupIds&&-1===this.groupIds.indexOf(e.context.groupId)||(this.requestScheduled=-1,this.checkRetry(e)))},r.setAudioOption=function(t){var e=this.hls;if(e.config.audioPreference=t,t){var r=this.allAudioTracks;if(this.selectDefaultTrack=!1,r.length){var i=this.currentTrack;if(i&&Vr(t,i,Yr))return i;var n=Hr(t,this.tracksInGroup,Yr);if(n>-1){var a=this.tracksInGroup[n];return this.setAudioTrack(n),a}if(i){var s=e.loadLevel;-1===s&&(s=e.firstAutoLevel);var o=function(t,e,r,i,n){var a=e[i],s=e.reduce((function(t,e,r){var i=e.uri;return(t[i]||(t[i]=[])).push(r),t}),{})[a.uri];s.length>1&&(i=Math.max.apply(Math,s));var o=a.videoRange,l=a.frameRate,u=a.codecSet.substring(0,4),h=Wr(e,i,(function(e){if(e.videoRange!==o||e.frameRate!==l||e.codecSet.substring(0,4)!==u)return!1;var i=e.audioGroups,a=r.filter((function(t){return!i||-1!==i.indexOf(t.groupId)}));return Hr(t,a,n)>-1}));return h>-1?h:Wr(e,i,(function(e){var i=e.audioGroups,a=r.filter((function(t){return!i||-1!==i.indexOf(t.groupId)}));return Hr(t,a,n)>-1}))}(t,e.levels,r,s,Yr);if(-1===o)return null;e.nextLoadLevel=o}if(t.channels||t.audioCodec){var l=Hr(t,r);if(l>-1)return r[l]}}}return null},r.setAudioTrack=function(t){var e=this.tracksInGroup;if(t<0||t>=e.length)this.warn("Invalid audio track id: "+t);else{this.clearTimer(),this.selectDefaultTrack=!1;var r=this.currentTrack,n=e[t],a=n.details&&!n.details.live;if(!(t===this.trackId&&n===r&&a||(this.log("Switching to audio-track "+t+' "'+n.name+'" lang:'+n.lang+" group:"+n.groupId+" channels:"+n.channels),this.trackId=t,this.currentTrack=n,this.hls.trigger(S.AUDIO_TRACK_SWITCHING,i({},n)),a))){var s=this.switchParams(n.url,null==r?void 0:r.details,n.details);this.loadPlaylist(s)}}},r.findTrackId=function(t){for(var e=this.tracksInGroup,r=0;r=n[o].start&&s<=n[o].end){a=n[o];break}var l=r.start+r.duration;a?a.end=l:(a={start:s,end:l},n.push(a)),this.fragmentTracker.fragBuffered(r),this.fragBufferedComplete(r,null)}}},r.onBufferFlushing=function(t,e){var r=e.startOffset,i=e.endOffset;if(0===r&&i!==Number.POSITIVE_INFINITY){var n=i-1;if(n<=0)return;e.endOffsetSubtitles=Math.max(0,n),this.tracksBuffered.forEach((function(t){for(var e=0;e=n.length)&&o){this.log("Subtitle track "+s+" loaded ["+a.startSN+","+a.endSN+"]"+(a.lastPartSn?"[part-"+a.lastPartSn+"-"+a.lastPartIndex+"]":"")+",duration:"+a.totalduration),this.mediaBuffer=this.mediaBufferTimeRanges;var l=0;if(a.live||null!=(r=o.details)&&r.live){var u=this.mainDetails;if(a.deltaUpdateFailed||!u)return;var h,d=u.fragments[0];o.details?0===(l=this.alignPlaylists(a,o.details,null==(h=this.levelLastLoaded)?void 0:h.details))&&d&&fr(a,l=d.start):a.hasProgramDateTime&&u.hasProgramDateTime?(li(a,u),l=a.fragments[0].start):d&&fr(a,l=d.start)}o.details=a,this.levelLastLoaded=o,s===i&&(this.startFragRequested||!this.mainDetails&&a.live||this.setStartPosition(this.mainDetails||a,l),this.tick(),a.live&&!this.fragCurrent&&this.media&&this.state===Ti&&(Ar(null,a.fragments,this.media.currentTime,0)||(this.warn("Subtitle playlist not aligned with playback"),o.details=void 0)))}}else this.warn("Subtitle tracks were reset while loading level "+s)},r._handleFragmentLoadComplete=function(t){var e=this,r=t.frag,i=t.payload,n=r.decryptdata,a=this.hls;if(!this.fragContextChanged(r)&&i&&i.byteLength>0&&null!=n&&n.key&&n.iv&&"AES-128"===n.method){var s=performance.now();this.decrypter.decrypt(new Uint8Array(i),n.key.buffer,n.iv.buffer).catch((function(t){throw a.trigger(S.ERROR,{type:L.MEDIA_ERROR,details:A.FRAG_DECRYPT_ERROR,fatal:!1,error:t,reason:t.message,frag:r}),t})).then((function(t){var e=performance.now();a.trigger(S.FRAG_DECRYPTED,{frag:r,payload:t,stats:{tstart:s,tdecrypt:e}})})).catch((function(t){e.warn(t.name+": "+t.message),e.state=Ti}))}},r.doTick=function(){if(this.media){if(this.state===Ti){var t=this.currentTrackId,e=this.levels,r=null==e?void 0:e[t];if(!r||!e.length||!r.details)return;var i=this.config,n=this.getLoadPosition(),a=ri.bufferedInfo(this.tracksBuffered[this.currentTrackId]||[],n,i.maxBufferHole),s=a.end,o=a.len,l=this.getFwdBufferInfo(this.media,Fe),u=r.details;if(o>this.getMaxBufferLength(null==l?void 0:l.len)+u.levelTargetDuration)return;var h=u.fragments,d=h.length,c=u.edge,f=null,g=this.fragPrevious;if(sc-v?0:v;!(f=Ar(g,h,Math.max(h[0].start,s),m))&&g&&g.start>>=0)>i-1)throw new DOMException("Failed to execute '"+e+"' on 'TimeRanges': The index provided ("+r+") is greater than the maximum bound ("+i+")");return t[r][e]};this.buffered={get length(){return t.length},end:function(r){return e("end",r,t.length)},start:function(r){return e("start",r,t.length)}}},ea=function(t){function e(e){var r;return(r=t.call(this,e,"[subtitle-track-controller]")||this).media=null,r.tracks=[],r.groupIds=null,r.tracksInGroup=[],r.trackId=-1,r.currentTrack=null,r.selectDefaultTrack=!0,r.queuedDefaultTrack=-1,r.asyncPollTrackChange=function(){return r.pollTrackChange(0)},r.useTextTrackPolling=!1,r.subtitlePollingInterval=-1,r._subtitleDisplay=!0,r.onTextTracksChanged=function(){if(r.useTextTrackPolling||self.clearInterval(r.subtitlePollingInterval),r.media&&r.hls.config.renderTextTracksNatively){for(var t=null,e=Ye(r.media.textTracks),i=0;i-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))},r.pollTrackChange=function(t){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.onTextTracksChanged,t)},r.onMediaDetaching=function(){this.media&&(self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||this.media.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId),Ye(this.media.textTracks).forEach((function(t){He(t)})),this.subtitleTrack=-1,this.media=null)},r.onManifestLoading=function(){this.tracks=[],this.groupIds=null,this.tracksInGroup=[],this.trackId=-1,this.currentTrack=null,this.selectDefaultTrack=!0},r.onManifestParsed=function(t,e){this.tracks=e.subtitleTracks},r.onSubtitleTrackLoaded=function(t,e){var r=e.id,i=e.groupId,n=e.details,a=this.tracksInGroup[r];if(a&&a.groupId===i){var s=a.details;a.details=e.details,this.log("Subtitle track "+r+' "'+a.name+'" lang:'+a.lang+" group:"+i+" loaded ["+n.startSN+"-"+n.endSN+"]"),r===this.trackId&&this.playlistLoaded(r,e,s)}else this.warn("Subtitle track with id:"+r+" and group:"+i+" not found in active group "+(null==a?void 0:a.groupId))},r.onLevelLoading=function(t,e){this.switchLevel(e.level)},r.onLevelSwitching=function(t,e){this.switchLevel(e.level)},r.switchLevel=function(t){var e=this.hls.levels[t];if(e){var r=e.subtitleGroups||null,i=this.groupIds,n=this.currentTrack;if(!r||(null==i?void 0:i.length)!==(null==r?void 0:r.length)||null!=r&&r.some((function(t){return-1===(null==i?void 0:i.indexOf(t))}))){this.groupIds=r,this.trackId=-1,this.currentTrack=null;var a=this.tracks.filter((function(t){return!r||-1!==r.indexOf(t.groupId)}));if(a.length)this.selectDefaultTrack&&!a.some((function(t){return t.default}))&&(this.selectDefaultTrack=!1),a.forEach((function(t,e){t.id=e}));else if(!n&&!this.tracksInGroup.length)return;this.tracksInGroup=a;var s=this.hls.config.subtitlePreference;if(!n&&s){this.selectDefaultTrack=!1;var o=Hr(s,a);if(o>-1)n=a[o];else{var l=Hr(s,this.tracks);n=this.tracks[l]}}var u=this.findTrackId(n);-1===u&&n&&(u=this.findTrackId(null));var h={subtitleTracks:a};this.log("Updating subtitle tracks, "+a.length+' track(s) found in "'+(null==r?void 0:r.join(","))+'" group-id'),this.hls.trigger(S.SUBTITLE_TRACKS_UPDATED,h),-1!==u&&-1===this.trackId&&this.setSubtitleTrack(u)}else this.shouldReloadPlaylist(n)&&this.setSubtitleTrack(this.trackId)}},r.findTrackId=function(t){for(var e=this.tracksInGroup,r=this.selectDefaultTrack,i=0;i-1){var n=this.tracksInGroup[i];return this.setSubtitleTrack(i),n}if(r)return null;var a=Hr(t,e);if(a>-1)return e[a]}}return null},r.loadPlaylist=function(e){t.prototype.loadPlaylist.call(this);var r=this.currentTrack;if(this.shouldLoadPlaylist(r)&&r){var i=r.id,n=r.groupId,a=r.url;if(e)try{a=e.addDirectives(a)}catch(t){this.warn("Could not construct new URL with HLS Delivery Directives: "+t)}this.log("Loading subtitle playlist for id "+i),this.hls.trigger(S.SUBTITLE_TRACK_LOADING,{url:a,id:i,groupId:n,deliveryDirectives:e||null})}},r.toggleTrackModes=function(){var t=this.media;if(t){var e,r=Ye(t.textTracks),i=this.currentTrack;if(i&&((e=r.filter((function(t){return Qn(i,t)}))[0])||this.warn('Unable to find subtitle TextTrack with name "'+i.name+'" and language "'+i.lang+'"')),[].slice.call(r).forEach((function(t){"disabled"!==t.mode&&t!==e&&(t.mode="disabled")})),e){var n=this.subtitleDisplay?"showing":"hidden";e.mode!==n&&(e.mode=n)}}},r.setSubtitleTrack=function(t){var e=this.tracksInGroup;if(this.media)if(t<-1||t>=e.length||!y(t))this.warn("Invalid subtitle track id: "+t);else{this.clearTimer(),this.selectDefaultTrack=!1;var r=this.currentTrack,i=e[t]||null;if(this.trackId=t,this.currentTrack=i,this.toggleTrackModes(),i){var n=!!i.details&&!i.details.live;if(t!==this.trackId||i!==r||!n){this.log("Switching to subtitle-track "+t+(i?' "'+i.name+'" lang:'+i.lang+" group:"+i.groupId:""));var a=i.id,s=i.groupId,o=void 0===s?"":s,l=i.name,u=i.type,h=i.url;this.hls.trigger(S.SUBTITLE_TRACK_SWITCH,{id:a,groupId:o,name:l,type:u,url:h});var d=this.switchParams(i.url,null==r?void 0:r.details,i.details);this.loadPlaylist(d)}}else this.hls.trigger(S.SUBTITLE_TRACK_SWITCH,{id:t})}else this.queuedDefaultTrack=t},s(e,[{key:"subtitleDisplay",get:function(){return this._subtitleDisplay},set:function(t){this._subtitleDisplay=t,this.trackId>-1&&this.toggleTrackModes()}},{key:"allSubtitleTracks",get:function(){return this.tracks}},{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(t){this.selectDefaultTrack=!1,this.setSubtitleTrack(t)}}]),e}(Fr),ra=function(){function t(t){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=t}var e=t.prototype;return e.append=function(t,e,r){var i=this.queues[e];i.push(t),1!==i.length||r||this.executeNext(e)},e.insertAbort=function(t,e){this.queues[e].unshift(t),this.executeNext(e)},e.appendBlocker=function(t){var e,r=new Promise((function(t){e=t})),i={execute:e,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(i,t),r},e.executeNext=function(t){var e=this.queues[t];if(e.length){var r=e[0];try{r.execute()}catch(e){w.warn('[buffer-operation-queue]: Exception executing "'+t+'" SourceBuffer operation: '+e),r.onError(e);var i=this.buffers[t];null!=i&&i.updating||this.shiftAndExecuteNext(t)}}},e.shiftAndExecuteNext=function(t){this.queues[t].shift(),this.executeNext(t)},e.current=function(t){return this.queues[t][0]},t}(),ia=/(avc[1234]|hvc1|hev1|dvh[1e]|vp09|av01)(?:\.[^.,]+)+/,na=function(){function t(t){var e=this;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(t){e.hls&&e.hls.pauseBuffering()},this._onStartStreaming=function(t){e.hls&&e.hls.resumeBuffering()},this._onMediaSourceOpen=function(){var t=e.media,r=e.mediaSource;e.log("Media source opened"),t&&(t.removeEventListener("emptied",e._onMediaEmptied),e.updateMediaElementDuration(),e.hls.trigger(S.MEDIA_ATTACHED,{media:t,mediaSource:r})),r&&r.removeEventListener("sourceopen",e._onMediaSourceOpen),e.checkPendingTracks()},this._onMediaSourceClose=function(){e.log("Media source closed")},this._onMediaSourceEnded=function(){e.log("Media source ended")},this._onMediaEmptied=function(){var t=e.mediaSrc,r=e._objectUrl;t!==r&&w.error("Media element src was set while attaching MediaSource ("+r+" > "+t+")")},this.hls=t;var r,i="[buffer-controller]";this.appendSource=(r=se(t.config.preferManagedMediaSource),"undefined"!=typeof self&&r===self.ManagedMediaSource),this.log=w.log.bind(w,i),this.warn=w.warn.bind(w,i),this.error=w.error.bind(w,i),this._initSourceBuffer(),this.registerListeners()}var e=t.prototype;return e.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},e.destroy=function(){this.unregisterListeners(),this.details=null,this.lastMpegAudioChunk=null,this.hls=null},e.registerListeners=function(){var t=this.hls;t.on(S.MEDIA_ATTACHING,this.onMediaAttaching,this),t.on(S.MEDIA_DETACHING,this.onMediaDetaching,this),t.on(S.MANIFEST_LOADING,this.onManifestLoading,this),t.on(S.MANIFEST_PARSED,this.onManifestParsed,this),t.on(S.BUFFER_RESET,this.onBufferReset,this),t.on(S.BUFFER_APPENDING,this.onBufferAppending,this),t.on(S.BUFFER_CODECS,this.onBufferCodecs,this),t.on(S.BUFFER_EOS,this.onBufferEos,this),t.on(S.BUFFER_FLUSHING,this.onBufferFlushing,this),t.on(S.LEVEL_UPDATED,this.onLevelUpdated,this),t.on(S.FRAG_PARSED,this.onFragParsed,this),t.on(S.FRAG_CHANGED,this.onFragChanged,this)},e.unregisterListeners=function(){var t=this.hls;t.off(S.MEDIA_ATTACHING,this.onMediaAttaching,this),t.off(S.MEDIA_DETACHING,this.onMediaDetaching,this),t.off(S.MANIFEST_LOADING,this.onManifestLoading,this),t.off(S.MANIFEST_PARSED,this.onManifestParsed,this),t.off(S.BUFFER_RESET,this.onBufferReset,this),t.off(S.BUFFER_APPENDING,this.onBufferAppending,this),t.off(S.BUFFER_CODECS,this.onBufferCodecs,this),t.off(S.BUFFER_EOS,this.onBufferEos,this),t.off(S.BUFFER_FLUSHING,this.onBufferFlushing,this),t.off(S.LEVEL_UPDATED,this.onLevelUpdated,this),t.off(S.FRAG_PARSED,this.onFragParsed,this),t.off(S.FRAG_CHANGED,this.onFragChanged,this)},e._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new ra(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]},this.appendErrors={audio:0,video:0,audiovideo:0},this.lastMpegAudioChunk=null},e.onManifestLoading=function(){this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=0,this.details=null},e.onManifestParsed=function(t,e){var r=2;(e.audio&&!e.video||!e.altAudio)&&(r=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=r,this.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},e.onMediaAttaching=function(t,e){var r=this.media=e.media,i=se(this.appendSource);if(r&&i){var n,a=this.mediaSource=new i;this.log("created media source: "+(null==(n=a.constructor)?void 0:n.name)),a.addEventListener("sourceopen",this._onMediaSourceOpen),a.addEventListener("sourceended",this._onMediaSourceEnded),a.addEventListener("sourceclose",this._onMediaSourceClose),this.appendSource&&(a.addEventListener("startstreaming",this._onStartStreaming),a.addEventListener("endstreaming",this._onEndStreaming));var s=this._objectUrl=self.URL.createObjectURL(a);if(this.appendSource)try{r.removeAttribute("src");var o=self.ManagedMediaSource;r.disableRemotePlayback=r.disableRemotePlayback||o&&a instanceof o,aa(r),function(t,e){var r=self.document.createElement("source");r.type="video/mp4",r.src=e,t.appendChild(r)}(r,s),r.load()}catch(t){r.src=s}else r.src=s;r.addEventListener("emptied",this._onMediaEmptied)}},e.onMediaDetaching=function(){var t=this.media,e=this.mediaSource,r=this._objectUrl;if(e){if(this.log("media source detaching"),"open"===e.readyState)try{e.endOfStream()}catch(t){this.warn("onMediaDetaching: "+t.message+" while calling endOfStream")}this.onBufferReset(),e.removeEventListener("sourceopen",this._onMediaSourceOpen),e.removeEventListener("sourceended",this._onMediaSourceEnded),e.removeEventListener("sourceclose",this._onMediaSourceClose),this.appendSource&&(e.removeEventListener("startstreaming",this._onStartStreaming),e.removeEventListener("endstreaming",this._onEndStreaming)),t&&(t.removeEventListener("emptied",this._onMediaEmptied),r&&self.URL.revokeObjectURL(r),this.mediaSrc===r?(t.removeAttribute("src"),this.appendSource&&aa(t),t.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(S.MEDIA_DETACHED,void 0)},e.onBufferReset=function(){var t=this;this.getSourceBufferTypes().forEach((function(e){t.resetBuffer(e)})),this._initSourceBuffer()},e.resetBuffer=function(t){var e=this.sourceBuffer[t];try{var r;e&&(this.removeBufferListeners(t),this.sourceBuffer[t]=void 0,null!=(r=this.mediaSource)&&r.sourceBuffers.length&&this.mediaSource.removeSourceBuffer(e))}catch(e){this.warn("onBufferReset "+t,e)}},e.onBufferCodecs=function(t,e){var r=this,i=this.getSourceBufferTypes().length,n=Object.keys(e);if(n.forEach((function(t){if(i){var n=r.tracks[t];if(n&&"function"==typeof n.buffer.changeType){var a,s=e[t],o=s.id,l=s.codec,u=s.levelCodec,h=s.container,d=s.metadata,c=me(n.codec,n.levelCodec),f=null==c?void 0:c.replace(ia,"$1"),g=me(l,u),v=null==(a=g)?void 0:a.replace(ia,"$1");if(g&&f!==v){"audio"===t.slice(0,5)&&(g=ve(g,r.appendSource));var m=h+";codecs="+g;r.appendChangeType(t,m),r.log("switching codec "+c+" to "+g),r.tracks[t]={buffer:n.buffer,codec:l,container:h,levelCodec:u,metadata:d,id:o}}}}else r.pendingTracks[t]=e[t]})),!i){var a=Math.max(this.bufferCodecEventsExpected-1,0);this.bufferCodecEventsExpected!==a&&(this.log(a+" bufferCodec event(s) expected "+n.join(",")),this.bufferCodecEventsExpected=a),this.mediaSource&&"open"===this.mediaSource.readyState&&this.checkPendingTracks()}},e.appendChangeType=function(t,e){var r=this,i=this.operationQueue,n={execute:function(){var n=r.sourceBuffer[t];n&&(r.log("changing "+t+" sourceBuffer type to "+e),n.changeType(e)),i.shiftAndExecuteNext(t)},onStart:function(){},onComplete:function(){},onError:function(e){r.warn("Failed to change "+t+" SourceBuffer type",e)}};i.append(n,t,!!this.pendingTracks[t])},e.onBufferAppending=function(t,e){var r=this,i=this.hls,n=this.operationQueue,a=this.tracks,s=e.data,o=e.type,l=e.frag,u=e.part,h=e.chunkMeta,d=h.buffering[o],c=self.performance.now();d.start=c;var f=l.stats.buffering,g=u?u.stats.buffering:null;0===f.start&&(f.start=c),g&&0===g.start&&(g.start=c);var v=a.audio,m=!1;"audio"===o&&"audio/mpeg"===(null==v?void 0:v.container)&&(m=!this.lastMpegAudioChunk||1===h.id||this.lastMpegAudioChunk.sn!==h.sn,this.lastMpegAudioChunk=h);var p=l.start,y={execute:function(){if(d.executeStart=self.performance.now(),m){var t=r.sourceBuffer[o];if(t){var e=p-t.timestampOffset;Math.abs(e)>=.1&&(r.log("Updating audio SourceBuffer timestampOffset to "+p+" (delta: "+e+") sn: "+l.sn+")"),t.timestampOffset=p)}}r.appendExecutor(s,o)},onStart:function(){},onComplete:function(){var t=self.performance.now();d.executeEnd=d.end=t,0===f.first&&(f.first=t),g&&0===g.first&&(g.first=t);var e=r.sourceBuffer,i={};for(var n in e)i[n]=ri.getBuffered(e[n]);r.appendErrors[o]=0,"audio"===o||"video"===o?r.appendErrors.audiovideo=0:(r.appendErrors.audio=0,r.appendErrors.video=0),r.hls.trigger(S.BUFFER_APPENDED,{type:o,frag:l,part:u,chunkMeta:h,parent:l.type,timeRanges:i})},onError:function(t){var e={type:L.MEDIA_ERROR,parent:l.type,details:A.BUFFER_APPEND_ERROR,sourceBufferName:o,frag:l,part:u,chunkMeta:h,error:t,err:t,fatal:!1};if(t.code===DOMException.QUOTA_EXCEEDED_ERR)e.details=A.BUFFER_FULL_ERROR;else{var n=++r.appendErrors[o];e.details=A.BUFFER_APPEND_ERROR,r.warn("Failed "+n+"/"+i.config.appendErrorMaxRetry+' times to append segment in "'+o+'" sourceBuffer'),n>=i.config.appendErrorMaxRetry&&(e.fatal=!0)}i.trigger(S.ERROR,e)}};n.append(y,o,!!this.pendingTracks[o])},e.onBufferFlushing=function(t,e){var r=this,i=this.operationQueue,n=function(t){return{execute:r.removeExecutor.bind(r,t,e.startOffset,e.endOffset),onStart:function(){},onComplete:function(){r.hls.trigger(S.BUFFER_FLUSHED,{type:t})},onError:function(e){r.warn("Failed to remove from "+t+" SourceBuffer",e)}}};e.type?i.append(n(e.type),e.type):this.getSourceBufferTypes().forEach((function(t){i.append(n(t),t)}))},e.onFragParsed=function(t,e){var r=this,i=e.frag,n=e.part,a=[],s=n?n.elementaryStreams:i.elementaryStreams;s[U]?a.push("audiovideo"):(s[O]&&a.push("audio"),s[N]&&a.push("video")),0===a.length&&this.warn("Fragments must have at least one ElementaryStreamType set. type: "+i.type+" level: "+i.level+" sn: "+i.sn),this.blockBuffers((function(){var t=self.performance.now();i.stats.buffering.end=t,n&&(n.stats.buffering.end=t);var e=n?n.stats:i.stats;r.hls.trigger(S.FRAG_BUFFERED,{frag:i,part:n,stats:e,id:i.type})}),a)},e.onFragChanged=function(t,e){this.trimBuffers()},e.onBufferEos=function(t,e){var r=this;this.getSourceBufferTypes().reduce((function(t,i){var n=r.sourceBuffer[i];return!n||e.type&&e.type!==i||(n.ending=!0,n.ended||(n.ended=!0,r.log(i+" sourceBuffer now EOS"))),t&&!(n&&!n.ended)}),!0)&&(this.log("Queueing mediaSource.endOfStream()"),this.blockBuffers((function(){r.getSourceBufferTypes().forEach((function(t){var e=r.sourceBuffer[t];e&&(e.ending=!1)}));var t=r.mediaSource;t&&"open"===t.readyState?(r.log("Calling mediaSource.endOfStream()"),t.endOfStream()):t&&r.log("Could not call mediaSource.endOfStream(). mediaSource.readyState: "+t.readyState)})))},e.onLevelUpdated=function(t,e){var r=e.details;r.fragments.length&&(this.details=r,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration())},e.trimBuffers=function(){var t=this.hls,e=this.details,r=this.media;if(r&&null!==e&&this.getSourceBufferTypes().length){var i=t.config,n=r.currentTime,a=e.levelTargetDuration,s=e.live&&null!==i.liveBackBufferLength?i.liveBackBufferLength:i.backBufferLength;if(y(s)&&s>0){var o=Math.max(s,a),l=Math.floor(n/a)*a-o;this.flushBackBuffer(n,a,l)}if(y(i.frontBufferFlushThreshold)&&i.frontBufferFlushThreshold>0){var u=Math.max(i.maxBufferLength,i.frontBufferFlushThreshold),h=Math.max(u,a),d=Math.floor(n/a)*a+h;this.flushFrontBuffer(n,a,d)}}},e.flushBackBuffer=function(t,e,r){var i=this,n=this.details,a=this.sourceBuffer;this.getSourceBufferTypes().forEach((function(s){var o=a[s];if(o){var l=ri.getBuffered(o);if(l.length>0&&r>l.start(0)){if(i.hls.trigger(S.BACK_BUFFER_REACHED,{bufferEnd:r}),null!=n&&n.live)i.hls.trigger(S.LIVE_BACK_BUFFER_REACHED,{bufferEnd:r});else if(o.ended&&l.end(l.length-1)-t<2*e)return void i.log("Cannot flush "+s+" back buffer while SourceBuffer is in ended state");i.hls.trigger(S.BUFFER_FLUSHING,{startOffset:0,endOffset:r,type:s})}}}))},e.flushFrontBuffer=function(t,e,r){var i=this,n=this.sourceBuffer;this.getSourceBufferTypes().forEach((function(a){var s=n[a];if(s){var o=ri.getBuffered(s),l=o.length;if(l<2)return;var u=o.start(l-1),h=o.end(l-1);if(r>u||t>=u&&t<=h)return;if(s.ended&&t-h<2*e)return void i.log("Cannot flush "+a+" front buffer while SourceBuffer is in ended state");i.hls.trigger(S.BUFFER_FLUSHING,{startOffset:u,endOffset:1/0,type:a})}}))},e.updateMediaElementDuration=function(){if(this.details&&this.media&&this.mediaSource&&"open"===this.mediaSource.readyState){var t=this.details,e=this.hls,r=this.media,i=this.mediaSource,n=t.fragments[0].start+t.totalduration,a=r.duration,s=y(i.duration)?i.duration:0;t.live&&e.config.liveDurationInfinity?(i.duration=1/0,this.updateSeekableRange(t)):(n>s&&n>a||!y(a))&&(this.log("Updating Media Source duration to "+n.toFixed(3)),i.duration=n)}},e.updateSeekableRange=function(t){var e=this.mediaSource,r=t.fragments;if(r.length&&t.live&&null!=e&&e.setLiveSeekableRange){var i=Math.max(0,r[0].start),n=Math.max(i,i+t.totalduration);this.log("Media Source duration is set to "+e.duration+". Setting seekable range to "+i+"-"+n+"."),e.setLiveSeekableRange(i,n)}},e.checkPendingTracks=function(){var t=this.bufferCodecEventsExpected,e=this.operationQueue,r=this.pendingTracks,i=Object.keys(r).length;if(i&&(!t||2===i||"audiovideo"in r)){this.createSourceBuffers(r),this.pendingTracks={};var n=this.getSourceBufferTypes();if(n.length)this.hls.trigger(S.BUFFER_CREATED,{tracks:this.tracks}),n.forEach((function(t){e.executeNext(t)}));else{var a=new Error("could not create source buffer for media codec(s)");this.hls.trigger(S.ERROR,{type:L.MEDIA_ERROR,details:A.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,error:a,reason:a.message})}}},e.createSourceBuffers=function(t){var e=this,r=this.sourceBuffer,i=this.mediaSource;if(!i)throw Error("createSourceBuffers called when mediaSource was null");var n=function(n){if(!r[n]){var a,s=t[n];if(!s)throw Error("source buffer exists for track "+n+", however track does not");var o=-1===(null==(a=s.levelCodec)?void 0:a.indexOf(","))?s.levelCodec:s.codec;o&&"audio"===n.slice(0,5)&&(o=ve(o,e.appendSource));var l=s.container+";codecs="+o;e.log("creating sourceBuffer("+l+")");try{var u=r[n]=i.addSourceBuffer(l),h=n;e.addBufferListener(h,"updatestart",e._onSBUpdateStart),e.addBufferListener(h,"updateend",e._onSBUpdateEnd),e.addBufferListener(h,"error",e._onSBUpdateError),e.appendSource&&e.addBufferListener(h,"bufferedchange",(function(t,r){var i=r.removedRanges;null!=i&&i.length&&e.hls.trigger(S.BUFFER_FLUSHED,{type:n})})),e.tracks[n]={buffer:u,codec:o,container:s.container,levelCodec:s.levelCodec,metadata:s.metadata,id:s.id}}catch(t){e.error("error while trying to add sourceBuffer: "+t.message),e.hls.trigger(S.ERROR,{type:L.MEDIA_ERROR,details:A.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:t,sourceBufferName:n,mimeType:l})}}};for(var a in t)n(a)},e._onSBUpdateStart=function(t){this.operationQueue.current(t).onStart()},e._onSBUpdateEnd=function(t){var e;if("closed"!==(null==(e=this.mediaSource)?void 0:e.readyState)){var r=this.operationQueue;r.current(t).onComplete(),r.shiftAndExecuteNext(t)}else this.resetBuffer(t)},e._onSBUpdateError=function(t,e){var r,i=new Error(t+" SourceBuffer error. 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e=t.prototype;return e.destroy=function(){var t=this.hls;t.off(S.MEDIA_ATTACHING,this.onMediaAttaching,this),t.off(S.MEDIA_DETACHING,this.onMediaDetaching,this),t.off(S.MANIFEST_LOADING,this.onManifestLoading,this),t.off(S.MANIFEST_LOADED,this.onManifestLoaded,this),t.off(S.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),t.off(S.FRAG_LOADING,this.onFragLoading,this),t.off(S.FRAG_LOADED,this.onFragLoaded,this),t.off(S.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),t.off(S.FRAG_DECRYPTED,this.onFragDecrypted,this),t.off(S.INIT_PTS_FOUND,this.onInitPtsFound,this),t.off(S.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),t.off(S.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=null,this.cea608Parser1=this.cea608Parser2=void 0},e.initCea608Parsers=function(){if(this.config.enableCEA708Captions&&(!this.cea608Parser1||!this.cea608Parser2)){var t=new Ra(this,"textTrack1"),e=new Ra(this,"textTrack2"),r=new Ra(this,"textTrack3"),i=new 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r=this,i=this.tracks[t.level];i.textCodec||Ya(e,this.initPTS[t.cc],(function(){i.textCodec=Ga,r._parseIMSC1(t,e)}),(function(){i.textCodec="wvtt"}))},e._appendCues=function(t,e){var r=this.hls;if(this.config.renderTextTracksNatively){var i=this.textTracks[e];if(!i||"disabled"===i.mode)return;t.forEach((function(t){return Ke(i,t)}))}else{var n=this.tracks[e];if(!n)return;var a=n.default?"default":"subtitles"+e;r.trigger(S.CUES_PARSED,{type:"subtitles",cues:t,track:a})}},e.onFragDecrypted=function(t,e){e.frag.type===Oe&&this.onFragLoaded(S.FRAG_LOADED,e)},e.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},e.onFragParsingUserdata=function(t,e){this.initCea608Parsers();var r=this.cea608Parser1,i=this.cea608Parser2;if(this.enabled&&r&&i){var n=e.frag,a=e.samples;if(n.type!==Fe||"NONE"!==this.closedCaptionsForLevel(n))for(var s=0;sthis.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=e.autoLevelCapping}}},e.getMaxLevel=function(e){var r=this,i=this.hls.levels;if(!i.length)return-1;var n=i.filter((function(t,i){return r.isLevelAllowed(t)&&i<=e}));return this.clientRect=null,t.getMaxLevelByMediaSize(n,this.mediaWidth,this.mediaHeight)},e.startCapping=function(){this.timer||(this.autoLevelCapping=Number.POSITIVE_INFINITY,self.clearInterval(this.timer),this.timer=self.setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize())},e.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},e.getDimensions=function(){if(this.clientRect)return this.clientRect;var t=this.media,e={width:0,height:0};if(t){var r=t.getBoundingClientRect();e.width=r.width,e.height=r.height,e.width||e.height||(e.width=r.right-r.left||t.width||0,e.height=r.bottom-r.top||t.height||0)}return this.clientRect=e,e},e.isLevelAllowed=function(t){return!this.restrictedLevels.some((function(e){return t.bitrate===e.bitrate&&t.width===e.width&&t.height===e.height}))},t.getMaxLevelByMediaSize=function(t,e,r){if(null==t||!t.length)return-1;for(var i,n,a=t.length-1,s=Math.max(e,r),o=0;o=s||l.height>=s)&&(i=l,!(n=t[o+1])||i.width!==n.width||i.height!==n.height)){a=o;break}}return a},s(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 t=1;if(!this.hls.config.ignoreDevicePixelRatio)try{t=self.devicePixelRatio}catch(t){}return t}}]),t}(),es=function(){function t(t){this.hls=void 0,this.isVideoPlaybackQualityAvailable=!1,this.timer=void 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i=performance.now();if(e){if(this.lastTime){var n=i-this.lastTime,a=r-this.lastDroppedFrames,s=e-this.lastDecodedFrames,o=1e3*a/n,l=this.hls;if(l.trigger(S.FPS_DROP,{currentDropped:a,currentDecoded:s,totalDroppedFrames:r}),o>0&&a>l.config.fpsDroppedMonitoringThreshold*s){var u=l.currentLevel;w.warn("drop FPS ratio greater than max allowed value for currentLevel: "+u),u>0&&(-1===l.autoLevelCapping||l.autoLevelCapping>=u)&&(u-=1,l.trigger(S.FPS_DROP_LEVEL_CAPPING,{level:u,droppedLevel:l.currentLevel}),l.autoLevelCapping=u,this.streamController.nextLevelSwitch())}}this.lastTime=i,this.lastDroppedFrames=r,this.lastDecodedFrames=e}},e.checkFPSInterval=function(){var t=this.media;if(t)if(this.isVideoPlaybackQualityAvailable){var e=t.getVideoPlaybackQuality();this.checkFPS(t,e.totalVideoFrames,e.droppedVideoFrames)}else this.checkFPS(t,t.webkitDecodedFrameCount,t.webkitDroppedFrameCount)},t}(),rs="[eme]",is=function(){function t(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=t.CDMCleanupPromise?[t.CDMCleanupPromise]:[],this.onMediaEncrypted=this._onMediaEncrypted.bind(this),this.onWaitingForKey=this._onWaitingForKey.bind(this),this.debug=w.debug.bind(w,rs),this.log=w.log.bind(w,rs),this.warn=w.warn.bind(w,rs),this.error=w.error.bind(w,rs),this.hls=e,this.config=e.config,this.registerListeners()}var e=t.prototype;return e.destroy=function(){this.unregisterListeners(),this.onMediaDetached();var t=this.config;t.requestMediaKeySystemAccessFunc=null,t.licenseXhrSetup=t.licenseResponseCallback=void 0,t.drmSystems=t.drmSystemOptions={},this.hls=this.onMediaEncrypted=this.onWaitingForKey=this.keyIdToKeySessionPromise=null,this.config=null},e.registerListeners=function(){this.hls.on(S.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(S.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(S.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(S.MANIFEST_LOADED,this.onManifestLoaded,this)},e.unregisterListeners=function(){this.hls.off(S.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(S.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(S.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.off(S.MANIFEST_LOADED,this.onManifestLoaded,this)},e.getLicenseServerUrl=function(t){var e=this.config,r=e.drmSystems,i=e.widevineLicenseUrl,n=r[t];if(n)return n.licenseUrl;if(t===q.WIDEVINE&&i)return i;throw new Error('no license server URL configured for key-system "'+t+'"')},e.getServerCertificateUrl=function(t){var e=this.config.drmSystems[t];if(e)return e.serverCertificateUrl;this.log('No Server Certificate in config.drmSystems["'+t+'"]')},e.attemptKeySystemAccess=function(t){var e=this,r=this.hls.levels,i=function(t,e,r){return!!t&&r.indexOf(t)===e},n=r.map((function(t){return t.audioCodec})).filter(i),a=r.map((function(t){return t.videoCodec})).filter(i);return n.length+a.length===0&&a.push("avc1.42e01e"),new Promise((function(r,i){!function t(s){var o=s.shift();e.getMediaKeysPromise(o,n,a).then((function(t){return r({keySystem:o,mediaKeys:t})})).catch((function(e){s.length?t(s):i(e instanceof ls?e:new ls({type:L.KEY_SYSTEM_ERROR,details:A.KEY_SYSTEM_NO_ACCESS,error:e,fatal:!0},e.message))}))}(t)}))},e.requestMediaKeySystemAccess=function(t,e){var r=this.config.requestMediaKeySystemAccessFunc;if("function"!=typeof r){var i="Configured requestMediaKeySystemAccess is not a function "+r;return null===ot&&"http:"===self.location.protocol&&(i="navigator.requestMediaKeySystemAccess is not available over insecure protocol "+location.protocol),Promise.reject(new Error(i))}return r(t,e)},e.getMediaKeysPromise=function(t,e,r){var i=this,n=function(t,e,r,i){var n;switch(t){case q.FAIRPLAY:n=["cenc","sinf"];break;case q.WIDEVINE:case q.PLAYREADY:n=["cenc"];break;case q.CLEARKEY:n=["cenc","keyids"];break;default:throw new Error("Unknown key-system: "+t)}return function(t,e,r,i){return[{initDataTypes:t,persistentState:i.persistentState||"optional",distinctiveIdentifier:i.distinctiveIdentifier||"optional",sessionTypes:i.sessionTypes||[i.sessionType||"temporary"],audioCapabilities:e.map((function(t){return{contentType:'audio/mp4; codecs="'+t+'"',robustness:i.audioRobustness||"",encryptionScheme:i.audioEncryptionScheme||null}})),videoCapabilities:r.map((function(t){return{contentType:'video/mp4; codecs="'+t+'"',robustness:i.videoRobustness||"",encryptionScheme:i.videoEncryptionScheme||null}}))}]}(n,e,r,i)}(t,e,r,this.config.drmSystemOptions),a=this.keySystemAccessPromises[t],s=null==a?void 0:a.keySystemAccess;if(!s){this.log('Requesting encrypted media "'+t+'" key-system access with config: '+JSON.stringify(n)),s=this.requestMediaKeySystemAccess(t,n);var o=this.keySystemAccessPromises[t]={keySystemAccess:s};return s.catch((function(e){i.log('Failed to obtain access to key-system "'+t+'": '+e)})),s.then((function(e){i.log('Access for key-system "'+e.keySystem+'" obtained');var r=i.fetchServerCertificate(t);return i.log('Create media-keys for "'+t+'"'),o.mediaKeys=e.createMediaKeys().then((function(e){return i.log('Media-keys created for "'+t+'"'),r.then((function(r){return r?i.setMediaKeysServerCertificate(e,t,r):e}))})),o.mediaKeys.catch((function(e){i.error('Failed to create media-keys for "'+t+'"}: '+e)})),o.mediaKeys}))}return s.then((function(){return a.mediaKeys}))},e.createMediaKeySessionContext=function(t){var e=t.decryptdata,r=t.keySystem,i=t.mediaKeys;this.log('Creating key-system session "'+r+'" keyId: '+kt.hexDump(e.keyId||[]));var n=i.createSession(),a={decryptdata:e,keySystem:r,mediaKeys:i,mediaKeysSession:n,keyStatus:"status-pending"};return this.mediaKeySessions.push(a),a},e.renewKeySession=function(t){var e=t.decryptdata;if(e.pssh){var r=this.createMediaKeySessionContext(t),i=this.getKeyIdString(e);this.keyIdToKeySessionPromise[i]=this.generateRequestWithPreferredKeySession(r,"cenc",e.pssh,"expired")}else this.warn("Could not renew expired session. Missing pssh initData.");this.removeSession(t)},e.getKeyIdString=function(t){if(!t)throw new Error("Could not read keyId of undefined decryptdata");if(null===t.keyId)throw new Error("keyId is null");return kt.hexDump(t.keyId)},e.updateKeySession=function(t,e){var r,i=t.mediaKeysSession;return this.log('Updating key-session "'+i.sessionId+'" for keyID '+kt.hexDump((null==(r=t.decryptdata)?void 0:r.keyId)||[])+"\n } (data length: "+(e?e.byteLength:e)+")"),i.update(e)},e.selectKeySystemFormat=function(t){var e=Object.keys(t.levelkeys||{});return this.keyFormatPromise||(this.log("Selecting key-system from fragment (sn: "+t.sn+" "+t.type+": "+t.level+") key formats "+e.join(", ")),this.keyFormatPromise=this.getKeyFormatPromise(e)),this.keyFormatPromise},e.getKeyFormatPromise=function(t){var e=this;return new Promise((function(r,i){var n=at(e.config),a=t.map($).filter((function(t){return!!t&&-1!==n.indexOf(t)}));return e.getKeySystemSelectionPromise(a).then((function(t){var e=t.keySystem,n=nt(e);n?r(n):i(new Error('Unable to find format for key-system "'+e+'"'))})).catch(i)}))},e.loadKey=function(t){var e=this,r=t.keyInfo.decryptdata,i=this.getKeyIdString(r),n="(keyId: "+i+' format: "'+r.keyFormat+'" method: '+r.method+" uri: "+r.uri+")";this.log("Starting session for key "+n);var a=this.keyIdToKeySessionPromise[i];return a||(a=this.keyIdToKeySessionPromise[i]=this.getKeySystemForKeyPromise(r).then((function(i){var a=i.keySystem,s=i.mediaKeys;return e.throwIfDestroyed(),e.log("Handle encrypted media sn: "+t.frag.sn+" "+t.frag.type+": "+t.frag.level+" using key "+n),e.attemptSetMediaKeys(a,s).then((function(){e.throwIfDestroyed();var t=e.createMediaKeySessionContext({keySystem:a,mediaKeys:s,decryptdata:r});return e.generateRequestWithPreferredKeySession(t,"cenc",r.pssh,"playlist-key")}))}))).catch((function(t){return e.handleError(t)})),a},e.throwIfDestroyed=function(t){if(!this.hls)throw new Error("invalid state")},e.handleError=function(t){this.hls&&(this.error(t.message),t instanceof ls?this.hls.trigger(S.ERROR,t.data):this.hls.trigger(S.ERROR,{type:L.KEY_SYSTEM_ERROR,details:A.KEY_SYSTEM_NO_KEYS,error:t,fatal:!0}))},e.getKeySystemForKeyPromise=function(t){var e=this.getKeyIdString(t),r=this.keyIdToKeySessionPromise[e];if(!r){var i=$(t.keyFormat),n=i?[i]:at(this.config);return this.attemptKeySystemAccess(n)}return r},e.getKeySystemSelectionPromise=function(t){if(t.length||(t=at(this.config)),0===t.length)throw new ls({type:L.KEY_SYSTEM_ERROR,details:A.KEY_SYSTEM_NO_CONFIGURED_LICENSE,fatal:!0},"Missing key-system license configuration options "+JSON.stringify({drmSystems:this.config.drmSystems}));return this.attemptKeySystemAccess(t)},e._onMediaEncrypted=function(t){var e=this,r=t.initDataType,i=t.initData,n='"'+t.type+'" event: init data type: "'+r+'"';if(this.debug(n),null!==i){var a,s;if("sinf"===r&&this.config.drmSystems[q.FAIRPLAY]){var o=Ct(new Uint8Array(i));try{var l=V(JSON.parse(o).sinf),u=Vt(new Uint8Array(l));if(!u)throw new Error("'schm' box missing or not cbcs/cenc with schi > tenc");a=u.subarray(8,24),s=q.FAIRPLAY}catch(t){return void this.warn(n+" Failed to parse sinf: "+t)}}else{var h=function(t){var e=[];if(t instanceof ArrayBuffer)for(var r=t.byteLength,i=0;i+320)for(var a,s=0,o=n.length;s in key message");return W(atob(f))},e.setupLicenseXHR=function(t,e,r,i){var n=this,a=this.config.licenseXhrSetup;return a?Promise.resolve().then((function(){if(!r.decryptdata)throw new Error("Key removed");return a.call(n.hls,t,e,r,i)})).catch((function(s){if(!r.decryptdata)throw s;return t.open("POST",e,!0),a.call(n.hls,t,e,r,i)})).then((function(r){return t.readyState||t.open("POST",e,!0),{xhr:t,licenseChallenge:r||i}})):(t.open("POST",e,!0),Promise.resolve({xhr:t,licenseChallenge:i}))},e.requestLicense=function(t,e){var r=this,i=this.config.keyLoadPolicy.default;return new Promise((function(n,a){var s=r.getLicenseServerUrl(t.keySystem);r.log("Sending license request to URL: "+s);var o=new XMLHttpRequest;o.responseType="arraybuffer",o.onreadystatechange=function(){if(!r.hls||!t.mediaKeysSession)return a(new Error("invalid state"));if(4===o.readyState)if(200===o.status){r._requestLicenseFailureCount=0;var l=o.response;r.log("License received "+(l instanceof ArrayBuffer?l.byteLength:l));var u=r.config.licenseResponseCallback;if(u)try{l=u.call(r.hls,o,s,t)}catch(t){r.error(t)}n(l)}else{var h=i.errorRetry,d=h?h.maxNumRetry:0;if(r._requestLicenseFailureCount++,r._requestLicenseFailureCount>d||o.status>=400&&o.status<500)a(new ls({type:L.KEY_SYSTEM_ERROR,details:A.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0,networkDetails:o,response:{url:s,data:void 0,code:o.status,text:o.statusText}},"License Request XHR failed ("+s+"). Status: "+o.status+" ("+o.statusText+")"));else{var c=d-r._requestLicenseFailureCount+1;r.warn("Retrying license request, "+c+" attempts left"),r.requestLicense(t,e).then(n,a)}}},t.licenseXhr&&t.licenseXhr.readyState!==XMLHttpRequest.DONE&&t.licenseXhr.abort(),t.licenseXhr=o,r.setupLicenseXHR(o,s,t,e).then((function(e){var i=e.xhr,n=e.licenseChallenge;t.keySystem==q.PLAYREADY&&(n=r.unpackPlayReadyKeyMessage(i,n)),i.send(n)}))}))},e.onMediaAttached=function(t,e){if(this.config.emeEnabled){var r=e.media;this.media=r,r.addEventListener("encrypted",this.onMediaEncrypted),r.addEventListener("waitingforkey",this.onWaitingForKey)}},e.onMediaDetached=function(){var e=this,r=this.media,i=this.mediaKeySessions;r&&(r.removeEventListener("encrypted",this.onMediaEncrypted),r.removeEventListener("waitingforkey",this.onWaitingForKey),this.media=null),this._requestLicenseFailureCount=0,this.setMediaKeysQueue=[],this.mediaKeySessions=[],this.keyIdToKeySessionPromise={},Zt.clearKeyUriToKeyIdMap();var n=i.length;t.CDMCleanupPromise=Promise.all(i.map((function(t){return e.removeSession(t)})).concat(null==r?void 0:r.setMediaKeys(null).catch((function(t){e.log("Could not clear media keys: "+t)})))).then((function(){n&&(e.log("finished closing key sessions and clearing media keys"),i.length=0)})).catch((function(t){e.log("Could not close sessions and clear media keys: "+t)}))},e.onManifestLoading=function(){this.keyFormatPromise=null},e.onManifestLoaded=function(t,e){var r=e.sessionKeys;if(r&&this.config.emeEnabled&&!this.keyFormatPromise){var i=r.reduce((function(t,e){return-1===t.indexOf(e.keyFormat)&&t.push(e.keyFormat),t}),[]);this.log("Selecting key-system from session-keys "+i.join(", ")),this.keyFormatPromise=this.getKeyFormatPromise(i)}},e.removeSession=function(t){var e=this,r=t.mediaKeysSession,i=t.licenseXhr;if(r){this.log("Remove licenses and keys and close session "+r.sessionId),t._onmessage&&(r.removeEventListener("message",t._onmessage),t._onmessage=void 0),t._onkeystatuseschange&&(r.removeEventListener("keystatuseschange",t._onkeystatuseschange),t._onkeystatuseschange=void 0),i&&i.readyState!==XMLHttpRequest.DONE&&i.abort(),t.mediaKeysSession=t.decryptdata=t.licenseXhr=void 0;var n=this.mediaKeySessions.indexOf(t);return n>-1&&this.mediaKeySessions.splice(n,1),r.remove().catch((function(t){e.log("Could not remove session: "+t)})).then((function(){return r.close()})).catch((function(t){e.log("Could not close session: "+t)}))}},t}();is.CDMCleanupPromise=void 0;var ns,as,ss,os,ls=function(t){function e(e,r){var i;return(i=t.call(this,r)||this).data=void 0,e.error||(e.error=new Error(r)),i.data=e,e.err=e.error,i}return l(e,t),e}(c(Error));!function(t){t.MANIFEST="m",t.AUDIO="a",t.VIDEO="v",t.MUXED="av",t.INIT="i",t.CAPTION="c",t.TIMED_TEXT="tt",t.KEY="k",t.OTHER="o"}(ns||(ns={})),function(t){t.DASH="d",t.HLS="h",t.SMOOTH="s",t.OTHER="o"}(as||(as={})),function(t){t.OBJECT="CMCD-Object",t.REQUEST="CMCD-Request",t.SESSION="CMCD-Session",t.STATUS="CMCD-Status"}(ss||(ss={}));var us=((os={})[ss.OBJECT]=["br","d","ot","tb"],os[ss.REQUEST]=["bl","dl","mtp","nor","nrr","su"],os[ss.SESSION]=["cid","pr","sf","sid","st","v"],os[ss.STATUS]=["bs","rtp"],os),hs=function t(e,r){this.value=void 0,this.params=void 0,Array.isArray(e)&&(e=e.map((function(e){return e instanceof t?e:new t(e)}))),this.value=e,this.params=r},ds=function(t){this.description=void 0,this.description=t},cs="Dict";function fs(t,e,r,i){return new Error("failed to "+t+' "'+(n=e,(Array.isArray(n)?JSON.stringify(n):n instanceof Map?"Map{}":n instanceof Set?"Set{}":"object"==typeof n?JSON.stringify(n):String(n))+'" as ')+r,{cause:i});var n}var gs="Bare Item",vs="Boolean",ms="Byte Sequence",ps="Decimal",ys="Integer",Es=/[\x00-\x1f\x7f]+/,Ts="Token",Ss="Key";function Ls(t,e,r){return fs("serialize",t,e,r)}function As(t){if(!1===ArrayBuffer.isView(t))throw Ls(t,ms);return":"+(e=t,btoa(String.fromCharCode.apply(String,e))+":");var e}function Rs(t){if(function(t){return t<-999999999999999||99999999999999912)throw Ls(t,ps);var r=e.toString();return r.includes(".")?r:r+".0"}var Ds="String";function Is(t){var e,r=(e=t).description||e.toString().slice(7,-1);if(!1===/^([a-zA-Z*])([!#$%&'*+\-.^_`|~\w:/]*)$/.test(r))throw Ls(r,Ts);return r}function ws(t){switch(typeof t){case"number":if(!y(t))throw Ls(t,gs);return Number.isInteger(t)?Rs(t):ks(t);case"string":return function(t){if(Es.test(t))throw Ls(t,Ds);return'"'+t.replace(/\\/g,"\\\\").replace(/"/g,'\\"')+'"'}(t);case"symbol":return Is(t);case"boolean":return function(t){if("boolean"!=typeof t)throw Ls(t,vs);return t?"?1":"?0"}(t);case"object":if(t instanceof Date)return function(t){return"@"+Rs(t.getTime()/1e3)}(t);if(t instanceof Uint8Array)return As(t);if(t instanceof ds)return Is(t);default:throw Ls(t,gs)}}function Cs(t){if(!1===/^[a-z*][a-z0-9\-_.*]*$/.test(t))throw Ls(t,Ss);return t}function _s(t){return null==t?"":Object.entries(t).map((function(t){var e=t[0],r=t[1];return!0===r?";"+Cs(e):";"+Cs(e)+"="+ws(r)})).join("")}function xs(t){return t instanceof hs?""+ws(t.value)+_s(t.params):ws(t)}function Ps(t,e){var r;if(void 0===e&&(e={whitespace:!0}),"object"!=typeof t)throw Ls(t,cs);var i=t instanceof Map?t.entries():Object.entries(t),n=null!=(r=e)&&r.whitespace?" ":"";return Array.from(i).map((function(t){var e=t[0],r=t[1];r instanceof hs==0&&(r=new hs(r));var i,n=Cs(e);return!0===r.value?n+=_s(r.params):(n+="=",Array.isArray(r.value)?n+="("+(i=r).value.map(xs).join(" ")+")"+_s(i.params):n+=xs(r)),n})).join(","+n)}var Fs=function(t){return"ot"===t||"sf"===t||"st"===t},Ms=function(t){return"number"==typeof t?y(t):null!=t&&""!==t&&!1!==t},Os=function(t){return Math.round(t)},Ns=function(t){return 100*Os(t/100)},Us={br:Os,d:Os,bl:Ns,dl:Ns,mtp:Ns,nor:function(t,e){return null!=e&&e.baseUrl&&(t=function(t,e){var r=new URL(t),i=new URL(e);if(r.origin!==i.origin)return t;for(var n=r.pathname.split("/").slice(1),a=i.pathname.split("/").slice(1,-1);n[0]===a[0];)n.shift(),a.shift();for(;a.length;)a.shift(),n.unshift("..");return n.join("/")}(t,e.baseUrl)),encodeURIComponent(t)},rtp:Ns,tb:Os};function Bs(t,e){return void 0===e&&(e={}),t?function(t,e){return Ps(t,e)}(function(t,e){var r={};if(null==t||"object"!=typeof t)return r;var i=Object.keys(t).sort(),n=o({},Us,null==e?void 0:e.formatters),a=null==e?void 0:e.filter;return i.forEach((function(i){if(null==a||!a(i)){var s=t[i],o=n[i];o&&(s=o(s,e)),"v"===i&&1===s||"pr"==i&&1===s||Ms(s)&&(Fs(i)&&"string"==typeof s&&(s=new ds(s)),r[i]=s)}})),r}(t,e),o({whitespace:!1},e)):""}function Gs(t,e,r){return o(t,function(t,e){var r;if(void 0===e&&(e={}),!t)return{};var i=Object.entries(t),n=Object.entries(us).concat(Object.entries((null==(r=e)?void 0:r.customHeaderMap)||{})),a=i.reduce((function(t,e){var r,i=e[0],a=e[1],s=(null==(r=n.find((function(t){return t[1].includes(i)})))?void 0:r[0])||ss.REQUEST;return null!=t[s]||(t[s]={}),t[s][i]=a,t}),{});return Object.entries(a).reduce((function(t,r){var i=r[0],n=r[1];return t[i]=Bs(n,e),t}),{})}(e,r))}var Ks="CMCD",Hs=/CMCD=[^&#]+/;function Vs(t,e,r){var i=function(t,e){if(void 0===e&&(e={}),!t)return"";var r=Bs(t,e);return Ks+"="+encodeURIComponent(r)}(e,r);if(!i)return t;if(Hs.test(t))return t.replace(Hs,i);var n=t.includes("?")?"&":"?";return""+t+n+i}var Ys=function(){function t(t){var e=this;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(){e.initialized&&(e.starved=!0),e.buffering=!0},this.onPlaying=function(){e.initialized||(e.initialized=!0),e.buffering=!1},this.applyPlaylistData=function(t){try{e.apply(t,{ot:ns.MANIFEST,su:!e.initialized})}catch(t){w.warn("Could not generate manifest CMCD data.",t)}},this.applyFragmentData=function(t){try{var r=t.frag,i=e.hls.levels[r.level],n=e.getObjectType(r),a={d:1e3*r.duration,ot:n};n!==ns.VIDEO&&n!==ns.AUDIO&&n!=ns.MUXED||(a.br=i.bitrate/1e3,a.tb=e.getTopBandwidth(n)/1e3,a.bl=e.getBufferLength(n)),e.apply(t,a)}catch(t){w.warn("Could not generate segment CMCD data.",t)}},this.hls=t;var r=this.config=t.config,i=r.cmcd;null!=i&&(r.pLoader=this.createPlaylistLoader(),r.fLoader=this.createFragmentLoader(),this.sid=i.sessionId||function(){try{return crypto.randomUUID()}catch(i){try{var t=URL.createObjectURL(new Blob),e=t.toString();return URL.revokeObjectURL(t),e.slice(e.lastIndexOf("/")+1)}catch(t){var r=(new Date).getTime();return"xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g,(function(t){var e=(r+16*Math.random())%16|0;return r=Math.floor(r/16),("x"==t?e:3&e|8).toString(16)}))}}}(),this.cid=i.contentId,this.useHeaders=!0===i.useHeaders,this.includeKeys=i.includeKeys,this.registerListeners())}var e=t.prototype;return e.registerListeners=function(){var t=this.hls;t.on(S.MEDIA_ATTACHED,this.onMediaAttached,this),t.on(S.MEDIA_DETACHED,this.onMediaDetached,this),t.on(S.BUFFER_CREATED,this.onBufferCreated,this)},e.unregisterListeners=function(){var t=this.hls;t.off(S.MEDIA_ATTACHED,this.onMediaAttached,this),t.off(S.MEDIA_DETACHED,this.onMediaDetached,this),t.off(S.BUFFER_CREATED,this.onBufferCreated,this)},e.destroy=function(){this.unregisterListeners(),this.onMediaDetached(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null,this.onWaiting=this.onPlaying=null},e.onMediaAttached=function(t,e){this.media=e.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)},e.onMediaDetached=function(){this.media&&(this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null)},e.onBufferCreated=function(t,e){var r,i;this.audioBuffer=null==(r=e.tracks.audio)?void 0:r.buffer,this.videoBuffer=null==(i=e.tracks.video)?void 0:i.buffer},e.createData=function(){var t;return{v:1,sf:as.HLS,sid:this.sid,cid:this.cid,pr:null==(t=this.media)?void 0:t.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},e.apply=function(t,e){void 0===e&&(e={}),o(e,this.createData());var r=e.ot===ns.INIT||e.ot===ns.VIDEO||e.ot===ns.MUXED;this.starved&&r&&(e.bs=!0,e.su=!0,this.starved=!1),null==e.su&&(e.su=this.buffering);var i=this.includeKeys;i&&(e=Object.keys(e).reduce((function(t,r){return i.includes(r)&&(t[r]=e[r]),t}),{})),this.useHeaders?(t.headers||(t.headers={}),Gs(t.headers,e)):t.url=Vs(t.url,e)},e.getObjectType=function(t){var e=t.type;return"subtitle"===e?ns.TIMED_TEXT:"initSegment"===t.sn?ns.INIT:"audio"===e?ns.AUDIO:"main"===e?this.hls.audioTracks.length?ns.VIDEO:ns.MUXED:void 0},e.getTopBandwidth=function(t){var e,r=0,i=this.hls;if(t===ns.AUDIO)e=i.audioTracks;else{var n=i.maxAutoLevel,a=n>-1?n+1:i.levels.length;e=i.levels.slice(0,a)}for(var s,o=g(e);!(s=o()).done;){var l=s.value;l.bitrate>r&&(r=l.bitrate)}return r>0?r:NaN},e.getBufferLength=function(t){var e=this.hls.media,r=t===ns.AUDIO?this.audioBuffer:this.videoBuffer;return r&&e?1e3*ri.bufferInfo(r,e.currentTime,this.config.maxBufferHole).len:NaN},e.createPlaylistLoader=function(){var t=this.config.pLoader,e=this.applyPlaylistData,r=t||this.config.loader;return function(){function t(t){this.loader=void 0,this.loader=new r(t)}var i=t.prototype;return i.destroy=function(){this.loader.destroy()},i.abort=function(){this.loader.abort()},i.load=function(t,r,i){e(t),this.loader.load(t,r,i)},s(t,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),t}()},e.createFragmentLoader=function(){var t=this.config.fLoader,e=this.applyFragmentData,r=t||this.config.loader;return function(){function t(t){this.loader=void 0,this.loader=new r(t)}var i=t.prototype;return i.destroy=function(){this.loader.destroy()},i.abort=function(){this.loader.abort()},i.load=function(t,r,i){e(t),this.loader.load(t,r,i)},s(t,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),t}()},t}(),Ws=function(){function t(t){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=w.log.bind(w,"[content-steering]:"),this.registerListeners()}var e=t.prototype;return e.registerListeners=function(){var t=this.hls;t.on(S.MANIFEST_LOADING,this.onManifestLoading,this),t.on(S.MANIFEST_LOADED,this.onManifestLoaded,this),t.on(S.MANIFEST_PARSED,this.onManifestParsed,this),t.on(S.ERROR,this.onError,this)},e.unregisterListeners=function(){var t=this.hls;t&&(t.off(S.MANIFEST_LOADING,this.onManifestLoading,this),t.off(S.MANIFEST_LOADED,this.onManifestLoaded,this),t.off(S.MANIFEST_PARSED,this.onManifestParsed,this),t.off(S.ERROR,this.onError,this))},e.startLoad=function(){if(this.started=!0,this.clearTimeout(),this.enabled&&this.uri){if(this.updated){var t=1e3*this.timeToLoad-(performance.now()-this.updated);if(t>0)return void this.scheduleRefresh(this.uri,t)}this.loadSteeringManifest(this.uri)}},e.stopLoad=function(){this.started=!1,this.loader&&(this.loader.destroy(),this.loader=null),this.clearTimeout()},e.clearTimeout=function(){-1!==this.reloadTimer&&(self.clearTimeout(this.reloadTimer),this.reloadTimer=-1)},e.destroy=function(){this.unregisterListeners(),this.stopLoad(),this.hls=null,this.levels=this.audioTracks=this.subtitleTracks=null},e.removeLevel=function(t){var e=this.levels;e&&(this.levels=e.filter((function(e){return e!==t})))},e.onManifestLoading=function(){this.stopLoad(),this.enabled=!0,this.timeToLoad=300,this.updated=0,this.uri=null,this.pathwayId=".",this.levels=this.audioTracks=this.subtitleTracks=null},e.onManifestLoaded=function(t,e){var r=e.contentSteering;null!==r&&(this.pathwayId=r.pathwayId,this.uri=r.uri,this.started&&this.startLoad())},e.onManifestParsed=function(t,e){this.audioTracks=e.audioTracks,this.subtitleTracks=e.subtitleTracks},e.onError=function(t,e){var r=e.errorAction;if((null==r?void 0:r.action)===Dr&&r.flags===_r){var i=this.levels,n=this.pathwayPriority,a=this.pathwayId;if(e.context){var s=e.context,o=s.groupId,l=s.pathwayId,u=s.type;o&&i?a=this.getPathwayForGroupId(o,u,a):l&&(a=l)}a in this.penalizedPathways||(this.penalizedPathways[a]=performance.now()),!n&&i&&(n=i.reduce((function(t,e){return-1===t.indexOf(e.pathwayId)&&t.push(e.pathwayId),t}),[])),n&&n.length>1&&(this.updatePathwayPriority(n),r.resolved=this.pathwayId!==a),r.resolved||w.warn("Could not resolve 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Setting initial Pathway to "'+r+'"'),e=this.getLevelsForPathway(r),this.pathwayId=r}return e.length!==t.length&&this.log("Found "+e.length+"/"+t.length+' levels in Pathway "'+this.pathwayId+'"'),e},e.getLevelsForPathway=function(t){return null===this.levels?[]:this.levels.filter((function(e){return t===e.pathwayId}))},e.updatePathwayPriority=function(t){var e;this.pathwayPriority=t;var r=this.penalizedPathways,i=performance.now();Object.keys(r).forEach((function(t){i-r[t]>3e5&&delete r[t]}));for(var n=0;n0){this.log('Setting Pathway to "'+a+'"'),this.pathwayId=a,mr(e),this.hls.trigger(S.LEVELS_UPDATED,{levels:e});var l=this.hls.levels[s];o&&l&&this.levels&&(l.attrs["STABLE-VARIANT-ID"]!==o.attrs["STABLE-VARIANT-ID"]&&l.bitrate!==o.bitrate&&this.log("Unstable Pathways change from bitrate "+o.bitrate+" to "+l.bitrate),this.hls.nextLoadLevel=s);break}}}},e.getPathwayForGroupId=function(t,e,r){for(var i=this.getLevelsForPathway(r).concat(this.levels||[]),n=0;n=2&&(0===r.loading.first&&(r.loading.first=Math.max(self.performance.now(),r.loading.start),n.timeout!==n.loadPolicy.maxLoadTimeMs&&(self.clearTimeout(this.requestTimeout),n.timeout=n.loadPolicy.maxLoadTimeMs,this.requestTimeout=self.setTimeout(this.loadtimeout.bind(this),n.loadPolicy.maxLoadTimeMs-(r.loading.first-r.loading.start)))),4===i)){self.clearTimeout(this.requestTimeout),e.onreadystatechange=null,e.onprogress=null;var a=e.status,s="text"!==e.responseType;if(a>=200&&a<300&&(s&&e.response||null!==e.responseText)){r.loading.end=Math.max(self.performance.now(),r.loading.first);var o=s?e.response:e.responseText,l="arraybuffer"===e.responseType?o.byteLength:o.length;if(r.loaded=r.total=l,r.bwEstimate=8e3*r.total/(r.loading.end-r.loading.first),!this.callbacks)return;var u=this.callbacks.onProgress;if(u&&u(r,t,o,e),!this.callbacks)return;var h={url:e.responseURL,data:o,code:a};this.callbacks.onSuccess(h,r,t,e)}else{var d=n.loadPolicy.errorRetry;Sr(d,r.retry,!1,{url:t.url,data:void 0,code:a})?this.retry(d):(w.error(a+" while loading "+t.url),this.callbacks.onError({code:a,text:e.statusText},t,e,r))}}}},e.loadtimeout=function(){if(this.config){var t=this.config.loadPolicy.timeoutRetry;if(Sr(t,this.stats.retry,!0))this.retry(t);else{var e;w.warn("timeout while loading "+(null==(e=this.context)?void 0:e.url));var r=this.callbacks;r&&(this.abortInternal(),r.onTimeout(this.stats,this.context,this.loader))}}},e.retry=function(t){var e=this.context,r=this.stats;this.retryDelay=Er(t,r.retry),r.retry++,w.warn((status?"HTTP Status "+status:"Timeout")+" while loading "+(null==e?void 0:e.url)+", retrying "+r.retry+"/"+t.maxNumRetry+" in "+this.retryDelay+"ms"),this.abortInternal(),this.loader=null,self.clearTimeout(this.retryTimeout),this.retryTimeout=self.setTimeout(this.loadInternal.bind(this),this.retryDelay)},e.loadprogress=function(t){var e=this.stats;e.loaded=t.loaded,t.lengthComputable&&(e.total=t.total)},e.getCacheAge=function(){var t=null;if(this.loader&&Xs.test(this.loader.getAllResponseHeaders())){var e=this.loader.getResponseHeader("age");t=e?parseFloat(e):null}return t},e.getResponseHeader=function(t){return this.loader&&new RegExp("^"+t+":\\s*[\\d.]+\\s*$","im").test(this.loader.getAllResponseHeaders())?this.loader.getResponseHeader(t):null},t}(),Qs=/(\d+)-(\d+)\/(\d+)/,Js=function(){function t(t){this.fetchSetup=void 0,this.requestTimeout=void 0,this.request=null,this.response=null,this.controller=void 0,this.context=null,this.config=null,this.callbacks=null,this.stats=void 0,this.loader=null,this.fetchSetup=t.fetchSetup||$s,this.controller=new self.AbortController,this.stats=new M}var e=t.prototype;return e.destroy=function(){this.loader=this.callbacks=this.context=this.config=this.request=null,this.abortInternal(),this.response=null,this.fetchSetup=this.controller=this.stats=null},e.abortInternal=function(){this.controller&&!this.stats.loading.end&&(this.stats.aborted=!0,this.controller.abort())},e.abort=function(){var t;this.abortInternal(),null!=(t=this.callbacks)&&t.onAbort&&this.callbacks.onAbort(this.stats,this.context,this.response)},e.load=function(t,e,r){var i=this,n=this.stats;if(n.loading.start)throw new Error("Loader can only be used once.");n.loading.start=self.performance.now();var a=function(t,e){var r={method:"GET",mode:"cors",credentials:"same-origin",signal:e,headers:new self.Headers(o({},t.headers))};return t.rangeEnd&&r.headers.set("Range","bytes="+t.rangeStart+"-"+String(t.rangeEnd-1)),r}(t,this.controller.signal),s=r.onProgress,l="arraybuffer"===t.responseType,u=l?"byteLength":"length",h=e.loadPolicy,d=h.maxTimeToFirstByteMs,c=h.maxLoadTimeMs;this.context=t,this.config=e,this.callbacks=r,this.request=this.fetchSetup(t,a),self.clearTimeout(this.requestTimeout),e.timeout=d&&y(d)?d:c,this.requestTimeout=self.setTimeout((function(){i.abortInternal(),r.onTimeout(n,t,i.response)}),e.timeout),self.fetch(this.request).then((function(a){i.response=i.loader=a;var o=Math.max(self.performance.now(),n.loading.start);if(self.clearTimeout(i.requestTimeout),e.timeout=c,i.requestTimeout=self.setTimeout((function(){i.abortInternal(),r.onTimeout(n,t,i.response)}),c-(o-n.loading.start)),!a.ok){var u=a.status,h=a.statusText;throw new to(h||"fetch, bad network response",u,a)}return n.loading.first=o,n.total=function(t){var e=t.get("Content-Range");if(e){var r=function(t){var e=Qs.exec(t);if(e)return parseInt(e[2])-parseInt(e[1])+1}(e);if(y(r))return r}var i=t.get("Content-Length");if(i)return parseInt(i)}(a.headers)||n.total,s&&y(e.highWaterMark)?i.loadProgressively(a,n,t,e.highWaterMark,s):l?a.arrayBuffer():"json"===t.responseType?a.json():a.text()})).then((function(a){var o=i.response;if(!o)throw new Error("loader destroyed");self.clearTimeout(i.requestTimeout),n.loading.end=Math.max(self.performance.now(),n.loading.first);var l=a[u];l&&(n.loaded=n.total=l);var h={url:o.url,data:a,code:o.status};s&&!y(e.highWaterMark)&&s(n,t,a,o),r.onSuccess(h,n,t,o)})).catch((function(e){if(self.clearTimeout(i.requestTimeout),!n.aborted){var a=e&&e.code||0,s=e?e.message:null;r.onError({code:a,text:s},t,e?e.details:null,n)}}))},e.getCacheAge=function(){var t=null;if(this.response){var e=this.response.headers.get("age");t=e?parseFloat(e):null}return t},e.getResponseHeader=function(t){return this.response?this.response.headers.get(t):null},e.loadProgressively=function(t,e,r,i,n){void 0===i&&(i=0);var a=new xi,s=t.body.getReader();return function o(){return s.read().then((function(s){if(s.done)return a.dataLength&&n(e,r,a.flush(),t),Promise.resolve(new ArrayBuffer(0));var l=s.value,u=l.length;return e.loaded+=u,u=i&&n(e,r,a.flush(),t)):n(e,r,l,t),o()})).catch((function(){return Promise.reject()}))}()},t}();function $s(t,e){return new self.Request(t.url,e)}var Zs,to=function(t){function e(e,r,i){var n;return(n=t.call(this,e)||this).code=void 0,n.details=void 0,n.code=r,n.details=i,n}return l(e,t),e}(c(Error)),eo=/\s/,ro=i(i({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:zs,fLoader:void 0,pLoader:void 0,xhrSetup:void 0,licenseXhrSetup:void 0,licenseResponseCallback:void 0,abrController:jr,bufferController:na,capLevelController:ts,errorController:Pr,fpsController:es,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:ot,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:{newCue:function(t,e,r,i){for(var n,a,s,o,l,u=[],h=self.VTTCue||self.TextTrackCue,d=0;d=16?o--:o++;var g=Pa(l.trim()),v=Ua(e,r,g);null!=t&&null!=(c=t.cues)&&c.getCueById(v)||((a=new h(e,r,g)).id=v,a.line=d+1,a.align="left",a.position=10+Math.min(80,10*Math.floor(8*o/32)),u.push(a))}return t&&u.length&&(u.sort((function(t,e){return"auto"===t.line||"auto"===e.line?0:t.line>8&&e.line>8?e.line-t.line:t.line-e.line})),u.forEach((function(e){return Ke(t,e)}))),u}},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:Zn,subtitleTrackController:ea,timelineController:Ja,audioStreamController:Jn,audioTrackController:$n,emeController:is,cmcdController:Ys,contentSteeringController:Ws});function io(t){return t&&"object"==typeof t?Array.isArray(t)?t.map(io):Object.keys(t).reduce((function(e,r){return e[r]=io(t[r]),e}),{}):t}function no(t){var e=t.loader;e!==Js&&e!==zs?(w.log("[config]: Custom loader detected, cannot enable progressive streaming"),t.progressive=!1):function(){if(self.fetch&&self.AbortController&&self.ReadableStream&&self.Request)try{return new self.ReadableStream({}),!0}catch(t){}return!1}()&&(t.loader=Js,t.progressive=!0,t.enableSoftwareAES=!0,w.log("[config]: Progressive streaming enabled, using FetchLoader"))}var ao=function(t){function e(e,r){var i;return(i=t.call(this,e,"[level-controller]")||this)._levels=[],i._firstLevel=-1,i._maxAutoLevel=-1,i._startLevel=void 0,i.currentLevel=null,i.currentLevelIndex=-1,i.manualLevelIndex=-1,i.steering=void 0,i.onParsedComplete=void 0,i.steering=r,i._registerListeners(),i}l(e,t);var r=e.prototype;return r._registerListeners=function(){var t=this.hls;t.on(S.MANIFEST_LOADING,this.onManifestLoading,this),t.on(S.MANIFEST_LOADED,this.onManifestLoaded,this),t.on(S.LEVEL_LOADED,this.onLevelLoaded,this),t.on(S.LEVELS_UPDATED,this.onLevelsUpdated,this),t.on(S.FRAG_BUFFERED,this.onFragBuffered,this),t.on(S.ERROR,this.onError,this)},r._unregisterListeners=function(){var t=this.hls;t.off(S.MANIFEST_LOADING,this.onManifestLoading,this),t.off(S.MANIFEST_LOADED,this.onManifestLoaded,this),t.off(S.LEVEL_LOADED,this.onLevelLoaded,this),t.off(S.LEVELS_UPDATED,this.onLevelsUpdated,this),t.off(S.FRAG_BUFFERED,this.onFragBuffered,this),t.off(S.ERROR,this.onError,this)},r.destroy=function(){this._unregisterListeners(),this.steering=null,this.resetLevels(),t.prototype.destroy.call(this)},r.stopLoad=function(){this._levels.forEach((function(t){t.loadError=0,t.fragmentError=0})),t.prototype.stopLoad.call(this)},r.resetLevels=function(){this._startLevel=void 0,this.manualLevelIndex=-1,this.currentLevelIndex=-1,this.currentLevel=null,this._levels=[],this._maxAutoLevel=-1},r.onManifestLoading=function(t,e){this.resetLevels()},r.onManifestLoaded=function(t,e){var r=this.hls.config.preferManagedMediaSource,i=[],n={},a={},s=!1,o=!1,l=!1;e.levels.forEach((function(t){var e,u,h=t.attrs,d=t.audioCodec,c=t.videoCodec;-1!==(null==(e=d)?void 0:e.indexOf("mp4a.40.34"))&&(Zs||(Zs=/chrome|firefox/i.test(navigator.userAgent)),Zs&&(t.audioCodec=d=void 0)),d&&(t.audioCodec=d=ve(d,r)),0===(null==(u=c)?void 0:u.indexOf("avc1"))&&(c=t.videoCodec=function(t){for(var e=t.split(","),r=0;r2){var n=i.shift()+".";n+=parseInt(i.shift()).toString(16),n+=("000"+parseInt(i.shift()).toString(16)).slice(-4),e[r]=n}}return e.join(",")}(c));var f=t.width,g=t.height,v=t.unknownCodecs;if(s||(s=!(!f||!g)),o||(o=!!c),l||(l=!!d),!(null!=v&&v.length||d&&!le(d,"audio",r)||c&&!le(c,"video",r))){var m=h.CODECS,p=h["FRAME-RATE"],y=h["HDCP-LEVEL"],E=h["PATHWAY-ID"],T=h.RESOLUTION,S=h["VIDEO-RANGE"],L=(E||".")+"-"+t.bitrate+"-"+T+"-"+p+"-"+m+"-"+S+"-"+y;if(n[L])if(n[L].uri===t.url||t.attrs["PATHWAY-ID"])n[L].addGroupId("audio",h.AUDIO),n[L].addGroupId("text",h.SUBTITLES);else{var A=a[L]+=1;t.attrs["PATHWAY-ID"]=new Array(A+1).join(".");var R=new or(t);n[L]=R,i.push(R)}else{var b=new or(t);n[L]=b,a[L]=1,i.push(b)}}})),this.filterAndSortMediaOptions(i,e,s,o,l)},r.filterAndSortMediaOptions=function(t,e,r,i,n){var a=this,s=[],o=[],l=t;if((r||i)&&n&&(l=l.filter((function(t){var e,r=t.videoCodec,i=t.videoRange,n=t.width,a=t.height;return(!!r||!(!n||!a))&&!!(e=i)&&er.indexOf(e)>-1}))),0!==l.length){if(e.audioTracks){var u=this.hls.config.preferManagedMediaSource;so(s=e.audioTracks.filter((function(t){return!t.audioCodec||le(t.audioCodec,"audio",u)})))}e.subtitles&&so(o=e.subtitles);var h=l.slice(0);l.sort((function(t,e){if(t.attrs["HDCP-LEVEL"]!==e.attrs["HDCP-LEVEL"])return(t.attrs["HDCP-LEVEL"]||"")>(e.attrs["HDCP-LEVEL"]||"")?1:-1;if(r&&t.height!==e.height)return t.height-e.height;if(t.frameRate!==e.frameRate)return t.frameRate-e.frameRate;if(t.videoRange!==e.videoRange)return er.indexOf(t.videoRange)-er.indexOf(e.videoRange);if(t.videoCodec!==e.videoCodec){var i=de(t.videoCodec),n=de(e.videoCodec);if(i!==n)return n-i}if(t.uri===e.uri&&t.codecSet!==e.codecSet){var a=ce(t.codecSet),s=ce(e.codecSet);if(a!==s)return s-a}return t.averageBitrate!==e.averageBitrate?t.averageBitrate-e.averageBitrate:0}));var d=h[0];if(this.steering&&(l=this.steering.filterParsedLevels(l)).length!==h.length)for(var c=0;cm&&m===ro.abrEwmaDefaultEstimate&&(this.hls.bandwidthEstimate=p)}break}var y=n&&!i,E={levels:l,audioTracks:s,subtitleTracks:o,sessionData:e.sessionData,sessionKeys:e.sessionKeys,firstLevel:this._firstLevel,stats:e.stats,audio:n,video:i,altAudio:!y&&s.some((function(t){return!!t.url}))};this.hls.trigger(S.MANIFEST_PARSED,E),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else Promise.resolve().then((function(){if(a.hls){e.levels.length&&a.warn("One or more CODECS in variant not supported: "+JSON.stringify(e.levels[0].attrs));var t=new Error("no level with compatible codecs found in manifest");a.hls.trigger(S.ERROR,{type:L.MEDIA_ERROR,details:A.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:e.url,error:t,reason:t.message})}}))},r.onError=function(t,e){!e.fatal&&e.context&&e.context.type===_e&&e.context.level===this.level&&this.checkRetry(e)},r.onFragBuffered=function(t,e){var r=e.frag;if(void 0!==r&&r.type===Fe){var i=r.elementaryStreams;if(!Object.keys(i).some((function(t){return!!i[t]})))return;var n=this._levels[r.level];null!=n&&n.loadError&&(this.log("Resetting level error count of "+n.loadError+" on frag buffered"),n.loadError=0)}},r.onLevelLoaded=function(t,e){var r,i,n=e.level,a=e.details,s=this._levels[n];if(!s)return this.warn("Invalid level index "+n),void(null!=(i=e.deliveryDirectives)&&i.skip&&(a.deltaUpdateFailed=!0));n===this.currentLevelIndex?(0===s.fragmentError&&(s.loadError=0),this.playlistLoaded(n,e,s.details)):null!=(r=e.deliveryDirectives)&&r.skip&&(a.deltaUpdateFailed=!0)},r.loadPlaylist=function(e){t.prototype.loadPlaylist.call(this);var r=this.currentLevelIndex,i=this.currentLevel;if(i&&this.shouldLoadPlaylist(i)){var n=i.uri;if(e)try{n=e.addDirectives(n)}catch(t){this.warn("Could not construct new URL with HLS Delivery Directives: "+t)}var a=i.attrs["PATHWAY-ID"];this.log("Loading level index "+r+(void 0!==(null==e?void 0:e.msn)?" at sn "+e.msn+" part "+e.part:"")+" with"+(a?" Pathway "+a:"")+" "+n),this.clearTimer(),this.hls.trigger(S.LEVEL_LOADING,{url:n,level:r,pathwayId:i.attrs["PATHWAY-ID"],id:0,deliveryDirectives:e||null})}},r.removeLevel=function(t){var e,r=this,i=this._levels.filter((function(e,i){return i!==t||(r.steering&&r.steering.removeLevel(e),e===r.currentLevel&&(r.currentLevel=null,r.currentLevelIndex=-1,e.details&&e.details.fragments.forEach((function(t){return t.level=-1}))),!1)}));mr(i),this._levels=i,this.currentLevelIndex>-1&&null!=(e=this.currentLevel)&&e.details&&(this.currentLevelIndex=this.currentLevel.details.fragments[0].level),this.hls.trigger(S.LEVELS_UPDATED,{levels:i})},r.onLevelsUpdated=function(t,e){var r=e.levels;this._levels=r},r.checkMaxAutoUpdated=function(){var t=this.hls,e=t.autoLevelCapping,r=t.maxAutoLevel,i=t.maxHdcpLevel;this._maxAutoLevel!==r&&(this._maxAutoLevel=r,this.hls.trigger(S.MAX_AUTO_LEVEL_UPDATED,{autoLevelCapping:e,levels:this.levels,maxAutoLevel:r,minAutoLevel:this.hls.minAutoLevel,maxHdcpLevel:i}))},s(e,[{key:"levels",get:function(){return 0===this._levels.length?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(t){var e=this._levels;if(0!==e.length){if(t<0||t>=e.length){var r=new Error("invalid level idx"),i=t<0;if(this.hls.trigger(S.ERROR,{type:L.OTHER_ERROR,details:A.LEVEL_SWITCH_ERROR,level:t,fatal:i,error:r,reason:r.message}),i)return;t=Math.min(t,e.length-1)}var n=this.currentLevelIndex,a=this.currentLevel,s=a?a.attrs["PATHWAY-ID"]:void 0,o=e[t],l=o.attrs["PATHWAY-ID"];if(this.currentLevelIndex=t,this.currentLevel=o,n!==t||!o.details||!a||s!==l){this.log("Switching to level "+t+" ("+(o.height?o.height+"p ":"")+(o.videoRange?o.videoRange+" ":"")+(o.codecSet?o.codecSet+" ":"")+"@"+o.bitrate+")"+(l?" with Pathway "+l:"")+" from level "+n+(s?" with Pathway "+s:""));var u={level:t,attrs:o.attrs,details:o.details,bitrate:o.bitrate,averageBitrate:o.averageBitrate,maxBitrate:o.maxBitrate,realBitrate:o.realBitrate,width:o.width,height:o.height,codecSet:o.codecSet,audioCodec:o.audioCodec,videoCodec:o.videoCodec,audioGroups:o.audioGroups,subtitleGroups:o.subtitleGroups,loaded:o.loaded,loadError:o.loadError,fragmentError:o.fragmentError,name:o.name,id:o.id,uri:o.uri,url:o.url,urlId:0,audioGroupIds:o.audioGroupIds,textGroupIds:o.textGroupIds};this.hls.trigger(S.LEVEL_SWITCHING,u);var h=o.details;if(!h||h.live){var d=this.switchParams(o.uri,null==a?void 0:a.details,h);this.loadPlaylist(d)}}}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(t){this.manualLevelIndex=t,void 0===this._startLevel&&(this._startLevel=t),-1!==t&&(this.level=t)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(t){this._firstLevel=t}},{key:"startLevel",get:function(){if(void 0===this._startLevel){var t=this.hls.config.startLevel;return void 0!==t?t:this.hls.firstAutoLevel}return this._startLevel},set:function(t){this._startLevel=t}},{key:"nextLoadLevel",get:function(){return-1!==this.manualLevelIndex?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(t){this.level=t,-1===this.manualLevelIndex&&(this.hls.nextAutoLevel=t)}}]),e}(Fr);function so(t){var e={};t.forEach((function(t){var r=t.groupId||"";t.id=e[r]=e[r]||0,e[r]++}))}var oo=function(){function t(t){this.config=void 0,this.keyUriToKeyInfo={},this.emeController=null,this.config=t}var e=t.prototype;return e.abort=function(t){for(var e in this.keyUriToKeyInfo){var r=this.keyUriToKeyInfo[e].loader;if(r){var i;if(t&&t!==(null==(i=r.context)?void 0:i.frag.type))return;r.abort()}}},e.detach=function(){for(var t in this.keyUriToKeyInfo){var e=this.keyUriToKeyInfo[t];(e.mediaKeySessionContext||e.decryptdata.isCommonEncryption)&&delete this.keyUriToKeyInfo[t]}},e.destroy=function(){for(var t in this.detach(),this.keyUriToKeyInfo){var e=this.keyUriToKeyInfo[t].loader;e&&e.destroy()}this.keyUriToKeyInfo={}},e.createKeyLoadError=function(t,e,r,i,n){return void 0===e&&(e=A.KEY_LOAD_ERROR),new fi({type:L.NETWORK_ERROR,details:e,fatal:!1,frag:t,response:n,error:r,networkDetails:i})},e.loadClear=function(t,e){var r=this;if(this.emeController&&this.config.emeEnabled)for(var i=t.sn,n=t.cc,a=function(){var t=e[s];if(n<=t.cc&&("initSegment"===i||"initSegment"===t.sn||i2,c=!h||e&&e.start<=a||h-a>2&&!this.fragmentTracker.getPartialFragment(a);if(d||c)return;this.moved=!1}if(!this.moved&&null!==this.stalled){var f;if(!(u.len>0||h))return;var g=Math.max(h,u.start||0)-a,v=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,m=(null==v||null==(f=v.details)?void 0:f.live)?2*v.details.targetduration:2,p=this.fragmentTracker.getPartialFragment(a);if(g>0&&(g<=m||p))return void(i.paused||this._trySkipBufferHole(p))}var y=self.performance.now();if(null!==n){var E=y-n;if(s||!(E>=250)||(this._reportStall(u),this.media)){var T=ri.bufferInfo(i,a,r.maxBufferHole);this._tryFixBufferStall(T,E)}}else this.stalled=y}else if(this.moved=!0,s||(this.nudgeRetry=0),null!==n){if(this.stallReported){var S=self.performance.now()-n;w.warn("playback not stuck anymore @"+a+", after "+Math.round(S)+"ms"),this.stallReported=!1}this.stalled=null}}},e._tryFixBufferStall=function(t,e){var r=this.config,i=this.fragmentTracker,n=this.media;if(null!==n){var a=n.currentTime,s=i.getPartialFragment(a);if(s&&(this._trySkipBufferHole(s)||!this.media))return;(t.len>r.maxBufferHole||t.nextStart&&t.nextStart-a1e3*r.highBufferWatchdogPeriod&&(w.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())}},e._reportStall=function(t){var e=this.hls,r=this.media;if(!this.stallReported&&r){this.stallReported=!0;var i=new Error("Playback stalling at @"+r.currentTime+" due to low buffer ("+JSON.stringify(t)+")");w.warn(i.message),e.trigger(S.ERROR,{type:L.MEDIA_ERROR,details:A.BUFFER_STALLED_ERROR,fatal:!1,error:i,buffer:t.len})}},e._trySkipBufferHole=function(t){var e=this.config,r=this.hls,i=this.media;if(null===i)return 0;var n=i.currentTime,a=ri.bufferInfo(i,n,0),s=n0&&a.len<1&&i.readyState<3,u=s-n;if(u>0&&(o||l)){if(u>e.maxBufferHole){var h=this.fragmentTracker,d=!1;if(0===n){var c=h.getAppendedFrag(0,Fe);c&&s1?(i=0,this.bitrateTest=!0):i=r.firstAutoLevel),r.nextLoadLevel=i,this.level=r.loadLevel,this.loadedmetadata=!1}e>0&&-1===t&&(this.log("Override startPosition with lastCurrentTime @"+e.toFixed(3)),t=e),this.state=Ti,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=t,this.tick()}else this._forceStartLoad=!0,this.state=Ei},r.stopLoad=function(){this._forceStartLoad=!1,t.prototype.stopLoad.call(this)},r.doTick=function(){switch(this.state){case Ci:var t=this.levels,e=this.level,r=null==t?void 0:t[e],i=null==r?void 0:r.details;if(i&&(!i.live||this.levelLastLoaded===r)){if(this.waitForCdnTuneIn(i))break;this.state=Ti;break}if(this.hls.nextLoadLevel!==this.level){this.state=Ti;break}break;case Ai:var n,a=self.performance.now(),s=this.retryDate;if(!s||a>=s||null!=(n=this.media)&&n.seeking){var o=this.levels,l=this.level,u=null==o?void 0:o[l];this.resetStartWhenNotLoaded(u||null),this.state=Ti}}this.state===Ti&&this.doTickIdle(),this.onTickEnd()},r.onTickEnd=function(){t.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},r.doTickIdle=function(){var t=this.hls,e=this.levelLastLoaded,r=this.levels,i=this.media;if(null!==e&&(i||!this.startFragRequested&&t.config.startFragPrefetch)&&(!this.altAudio||!this.audioOnly)){var n=t.nextLoadLevel;if(null!=r&&r[n]){var a=r[n],s=this.getMainFwdBufferInfo();if(null!==s){var o=this.getLevelDetails();if(o&&this._streamEnded(s,o)){var l={};return this.altAudio&&(l.type="video"),this.hls.trigger(S.BUFFER_EOS,l),void(this.state=Di)}t.loadLevel!==n&&-1===t.manualLevel&&this.log("Adapting to level "+n+" from level "+this.level),this.level=t.nextLoadLevel=n;var u=a.details;if(!u||this.state===Ci||u.live&&this.levelLastLoaded!==a)return this.level=n,void(this.state=Ci);var h=s.len,d=this.getMaxBufferLength(a.maxBitrate);if(!(h>=d)){this.backtrackFragment&&this.backtrackFragment.start>s.end&&(this.backtrackFragment=null);var c=this.backtrackFragment?this.backtrackFragment.start:s.end,f=this.getNextFragment(c,u);if(this.couldBacktrack&&!this.fragPrevious&&f&&"initSegment"!==f.sn&&this.fragmentTracker.getState(f)!==Jr){var g,v=(null!=(g=this.backtrackFragment)?g:f).sn-u.startSN,m=u.fragments[v-1];m&&f.cc===m.cc&&(f=m,this.fragmentTracker.removeFragment(m))}else this.backtrackFragment&&s.len&&(this.backtrackFragment=null);if(f&&this.isLoopLoading(f,c)){if(!f.gap){var p=this.audioOnly&&!this.altAudio?O:N,y=(p===N?this.videoBuffer:this.mediaBuffer)||this.media;y&&this.afterBufferFlushed(y,p,Fe)}f=this.getNextFragmentLoopLoading(f,u,s,Fe,d)}f&&(!f.initSegment||f.initSegment.data||this.bitrateTest||(f=f.initSegment),this.loadFragment(f,a,c))}}}}},r.loadFragment=function(e,r,i){var n=this.fragmentTracker.getState(e);this.fragCurrent=e,n===Xr||n===Qr?"initSegment"===e.sn?this._loadInitSegment(e,r):this.bitrateTest?(this.log("Fragment "+e.sn+" of level "+e.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(e,r)):(this.startFragRequested=!0,t.prototype.loadFragment.call(this,e,r,i)):this.clearTrackerIfNeeded(e)},r.getBufferedFrag=function(t){return this.fragmentTracker.getBufferedFrag(t,Fe)},r.followingBufferedFrag=function(t){return t?this.getBufferedFrag(t.end+.5):null},r.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},r.nextLevelSwitch=function(){var t=this.levels,e=this.media;if(null!=e&&e.readyState){var r,i=this.getAppendedFrag(e.currentTime);i&&i.start>1&&this.flushMainBuffer(0,i.start-1);var n=this.getLevelDetails();if(null!=n&&n.live){var a=this.getMainFwdBufferInfo();if(!a||a.len<2*n.targetduration)return}if(!e.paused&&t){var s=t[this.hls.nextLoadLevel],o=this.fragLastKbps;r=o&&this.fragCurrent?this.fragCurrent.duration*s.maxBitrate/(1e3*o)+1:0}else r=0;var l=this.getBufferedFrag(e.currentTime+r);if(l){var u=this.followingBufferedFrag(l);if(u){this.abortCurrentFrag();var h=u.maxStartPTS?u.maxStartPTS:u.start,d=u.duration,c=Math.max(l.end,h+Math.min(Math.max(d-this.config.maxFragLookUpTolerance,d*(this.couldBacktrack?.5:.125)),d*(this.couldBacktrack?.75:.25)));this.flushMainBuffer(c,Number.POSITIVE_INFINITY)}}}},r.abortCurrentFrag=function(){var t=this.fragCurrent;switch(this.fragCurrent=null,this.backtrackFragment=null,t&&(t.abortRequests(),this.fragmentTracker.removeFragment(t)),this.state){case Si:case Li:case Ai:case bi:case ki:this.state=Ti}this.nextLoadPosition=this.getLoadPosition()},r.flushMainBuffer=function(e,r){t.prototype.flushMainBuffer.call(this,e,r,this.altAudio?"video":null)},r.onMediaAttached=function(e,r){t.prototype.onMediaAttached.call(this,e,r);var i=r.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),i.addEventListener("playing",this.onvplaying),i.addEventListener("seeked",this.onvseeked),this.gapController=new ho(this.config,i,this.fragmentTracker,this.hls)},r.onMediaDetaching=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),t.prototype.onMediaDetaching.call(this)},r.onMediaPlaying=function(){this.tick()},r.onMediaSeeked=function(){var t=this.media,e=t?t.currentTime:null;y(e)&&this.log("Media seeked to "+e.toFixed(3));var r=this.getMainFwdBufferInfo();null!==r&&0!==r.len?this.tick():this.warn('Main forward buffer length on "seeked" event '+(r?r.len:"empty")+")")},r.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(S.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},r.onManifestParsed=function(t,e){var r,i,n=!1,a=!1;e.levels.forEach((function(t){var e=t.audioCodec;e&&(n=n||-1!==e.indexOf("mp4a.40.2"),a=a||-1!==e.indexOf("mp4a.40.5"))})),this.audioCodecSwitch=n&&a&&!("function"==typeof(null==(i=lo())||null==(r=i.prototype)?void 0:r.changeType)),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=e.levels,this.startFragRequested=!1},r.onLevelLoading=function(t,e){var r=this.levels;if(r&&this.state===Ti){var i=r[e.level];(!i.details||i.details.live&&this.levelLastLoaded!==i||this.waitForCdnTuneIn(i.details))&&(this.state=Ci)}},r.onLevelLoaded=function(t,e){var r,i=this.levels,n=e.level,a=e.details,s=a.totalduration;if(i){this.log("Level "+n+" loaded ["+a.startSN+","+a.endSN+"]"+(a.lastPartSn?"[part-"+a.lastPartSn+"-"+a.lastPartIndex+"]":"")+", cc ["+a.startCC+", "+a.endCC+"] duration:"+s);var o=i[n],l=this.fragCurrent;!l||this.state!==Li&&this.state!==Ai||l.level!==e.level&&l.loader&&this.abortCurrentFrag();var u=0;if(a.live||null!=(r=o.details)&&r.live){var h;if(this.checkLiveUpdate(a),a.deltaUpdateFailed)return;u=this.alignPlaylists(a,o.details,null==(h=this.levelLastLoaded)?void 0:h.details)}if(o.details=a,this.levelLastLoaded=o,this.hls.trigger(S.LEVEL_UPDATED,{details:a,level:n}),this.state===Ci){if(this.waitForCdnTuneIn(a))return;this.state=Ti}this.startFragRequested?a.live&&this.synchronizeToLiveEdge(a):this.setStartPosition(a,u),this.tick()}else this.warn("Levels were reset while loading level "+n)},r._handleFragmentLoadProgress=function(t){var e,r=t.frag,i=t.part,n=t.payload,a=this.levels;if(a){var s=a[r.level],o=s.details;if(!o)return this.warn("Dropping fragment "+r.sn+" of level "+r.level+" after level details were reset"),void this.fragmentTracker.removeFragment(r);var l=s.videoCodec,u=o.PTSKnown||!o.live,h=null==(e=r.initSegment)?void 0:e.data,d=this._getAudioCodec(s),c=this.transmuxer=this.transmuxer||new qn(this.hls,Fe,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),f=i?i.index:-1,g=-1!==f,v=new ii(r.level,r.sn,r.stats.chunkCount,n.byteLength,f,g),m=this.initPTS[r.cc];c.push(n,h,d,l,r,i,o.totalduration,u,v,m)}else this.warn("Levels were reset while fragment load was in progress. Fragment "+r.sn+" of level "+r.level+" will not be buffered")},r.onAudioTrackSwitching=function(t,e){var r=this.altAudio;if(!e.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 i=this.fragCurrent;i&&(this.log("Switching to main audio track, cancel main fragment load"),i.abortRequests(),this.fragmentTracker.removeFragment(i)),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var n=this.hls;r&&(n.trigger(S.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:null}),this.fragmentTracker.removeAllFragments()),n.trigger(S.AUDIO_TRACK_SWITCHED,e)}},r.onAudioTrackSwitched=function(t,e){var r=e.id,i=!!this.hls.audioTracks[r].url;if(i){var n=this.videoBuffer;n&&this.mediaBuffer!==n&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=n)}this.altAudio=i,this.tick()},r.onBufferCreated=function(t,e){var r,i,n=e.tracks,a=!1;for(var s in n){var o=n[s];if("main"===o.id){if(i=s,r=o,"video"===s){var l=n[s];l&&(this.videoBuffer=l.buffer)}}else a=!0}a&&r?(this.log("Alternate track found, use "+i+".buffered to schedule main fragment loading"),this.mediaBuffer=r.buffer):this.mediaBuffer=this.media},r.onFragBuffered=function(t,e){var r=e.frag,i=e.part;if(!r||r.type===Fe){if(this.fragContextChanged(r))return this.warn("Fragment "+r.sn+(i?" p: "+i.index:"")+" of level "+r.level+" finished buffering, but was aborted. state: "+this.state),void(this.state===ki&&(this.state=Ti));var n=i?i.stats:r.stats;this.fragLastKbps=Math.round(8*n.total/(n.buffering.end-n.loading.first)),"initSegment"!==r.sn&&(this.fragPrevious=r),this.fragBufferedComplete(r,i)}},r.onError=function(t,e){var r;if(e.fatal)this.state=Ii;else switch(e.details){case A.FRAG_GAP:case A.FRAG_PARSING_ERROR:case A.FRAG_DECRYPT_ERROR:case A.FRAG_LOAD_ERROR:case A.FRAG_LOAD_TIMEOUT:case A.KEY_LOAD_ERROR:case A.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(Fe,e);break;case A.LEVEL_LOAD_ERROR:case A.LEVEL_LOAD_TIMEOUT:case A.LEVEL_PARSING_ERROR:e.levelRetry||this.state!==Ci||(null==(r=e.context)?void 0:r.type)!==_e||(this.state=Ti);break;case A.BUFFER_APPEND_ERROR:case A.BUFFER_FULL_ERROR:if(!e.parent||"main"!==e.parent)return;if(e.details===A.BUFFER_APPEND_ERROR)return void this.resetLoadingState();this.reduceLengthAndFlushBuffer(e)&&this.flushMainBuffer(0,Number.POSITIVE_INFINITY);break;case A.INTERNAL_EXCEPTION:this.recoverWorkerError(e)}},r.checkBuffer=function(){var t=this.media,e=this.gapController;if(t&&e&&t.readyState){if(this.loadedmetadata||!ri.getBuffered(t).length){var r=this.state!==Ti?this.fragCurrent:null;e.poll(this.lastCurrentTime,r)}this.lastCurrentTime=t.currentTime}},r.onFragLoadEmergencyAborted=function(){this.state=Ti,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},r.onBufferFlushed=function(t,e){var r=e.type;if(r!==O||this.audioOnly&&!this.altAudio){var i=(r===N?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(i,r,Fe),this.tick()}},r.onLevelsUpdated=function(t,e){this.level>-1&&this.fragCurrent&&(this.level=this.fragCurrent.level),this.levels=e.levels},r.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},r.seekToStartPos=function(){var t=this.media;if(t){var e=t.currentTime,r=this.startPosition;if(r>=0&&e0&&(nT.cc;if(!1!==n.independent){var R=h.startPTS,b=h.endPTS,k=h.startDTS,D=h.endDTS;if(l)l.elementaryStreams[h.type]={startPTS:R,endPTS:b,startDTS:k,endDTS:D};else if(h.firstKeyFrame&&h.independent&&1===a.id&&!A&&(this.couldBacktrack=!0),h.dropped&&h.independent){var I=this.getMainFwdBufferInfo(),w=(I?I.end:this.getLoadPosition())+this.config.maxBufferHole,C=h.firstKeyFramePTS?h.firstKeyFramePTS:R;if(!L&&w2&&(o.gap=!0);o.setElementaryStreamInfo(h.type,R,b,k,D),this.backtrackFragment&&(this.backtrackFragment=o),this.bufferFragmentData(h,o,l,a,L||A)}else{if(!L&&!A)return void this.backtrack(o);o.gap=!0}}if(v){var _=v.startPTS,x=v.endPTS,P=v.startDTS,F=v.endDTS;l&&(l.elementaryStreams[O]={startPTS:_,endPTS:x,startDTS:P,endDTS:F}),o.setElementaryStreamInfo(O,_,x,P,F),this.bufferFragmentData(v,o,l,a)}if(g&&null!=c&&null!=(e=c.samples)&&e.length){var M={id:r,frag:o,details:g,samples:c.samples};i.trigger(S.FRAG_PARSING_METADATA,M)}if(g&&d){var N={id:r,frag:o,details:g,samples:d.samples};i.trigger(S.FRAG_PARSING_USERDATA,N)}}}else this.resetWhenMissingContext(a)},r._bufferInitSegment=function(t,e,r,i){var n=this;if(this.state===bi){this.audioOnly=!!e.audio&&!e.video,this.altAudio&&!this.audioOnly&&delete e.audio;var a=e.audio,s=e.video,o=e.audiovideo;if(a){var l=t.audioCodec,u=navigator.userAgent.toLowerCase();if(this.audioCodecSwitch){l&&(l=-1!==l.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5");var h=a.metadata;h&&"channelCount"in h&&1!==(h.channelCount||1)&&-1===u.indexOf("firefox")&&(l="mp4a.40.5")}l&&-1!==l.indexOf("mp4a.40.5")&&-1!==u.indexOf("android")&&"audio/mpeg"!==a.container&&(l="mp4a.40.2",this.log("Android: force audio codec to "+l)),t.audioCodec&&t.audioCodec!==l&&this.log('Swapping manifest audio codec "'+t.audioCodec+'" for "'+l+'"'),a.levelCodec=l,a.id="main",this.log("Init audio buffer, container:"+a.container+", codecs[selected/level/parsed]=["+(l||"")+"/"+(t.audioCodec||"")+"/"+a.codec+"]")}s&&(s.levelCodec=t.videoCodec,s.id="main",this.log("Init video buffer, container:"+s.container+", codecs[level/parsed]=["+(t.videoCodec||"")+"/"+s.codec+"]")),o&&this.log("Init audiovideo buffer, container:"+o.container+", codecs[level/parsed]=["+t.codecs+"/"+o.codec+"]"),this.hls.trigger(S.BUFFER_CODECS,e),Object.keys(e).forEach((function(t){var a=e[t].initSegment;null!=a&&a.byteLength&&n.hls.trigger(S.BUFFER_APPENDING,{type:t,data:a,frag:r,part:null,chunkMeta:i,parent:r.type})})),this.tickImmediate()}},r.getMainFwdBufferInfo=function(){return this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,Fe)},r.backtrack=function(t){this.couldBacktrack=!0,this.backtrackFragment=t,this.resetTransmuxer(),this.flushBufferGap(t),this.fragmentTracker.removeFragment(t),this.fragPrevious=null,this.nextLoadPosition=t.start,this.state=Ti},r.checkFragmentChanged=function(){var t=this.media,e=null;if(t&&t.readyState>1&&!1===t.seeking){var r=t.currentTime;if(ri.isBuffered(t,r)?e=this.getAppendedFrag(r):ri.isBuffered(t,r+.1)&&(e=this.getAppendedFrag(r+.1)),e){this.backtrackFragment=null;var i=this.fragPlaying,n=e.level;i&&e.sn===i.sn&&i.level===n||(this.fragPlaying=e,this.hls.trigger(S.FRAG_CHANGED,{frag:e}),i&&i.level===n||this.hls.trigger(S.LEVEL_SWITCHED,{level:n}))}}},s(e,[{key:"nextLevel",get:function(){var t=this.nextBufferedFrag;return t?t.level:-1}},{key:"currentFrag",get:function(){var t=this.media;return t?this.fragPlaying||this.getAppendedFrag(t.currentTime):null}},{key:"currentProgramDateTime",get:function(){var t=this.media;if(t){var e=t.currentTime,r=this.currentFrag;if(r&&y(e)&&y(r.programDateTime)){var i=r.programDateTime+1e3*(e-r.start);return new Date(i)}}return null}},{key:"currentLevel",get:function(){var t=this.currentFrag;return t?t.level:-1}},{key:"nextBufferedFrag",get:function(){var t=this.currentFrag;return t?this.followingBufferedFrag(t):null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}]),e}(_i),fo=function(){function t(e){void 0===e&&(e={}),this.config=void 0,this.userConfig=void 0,this.coreComponents=void 0,this.networkControllers=void 0,this.started=!1,this._emitter=new Vn,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,I(e.debug||!1,"Hls instance");var r=this.config=function(t,e){if((e.liveSyncDurationCount||e.liveMaxLatencyDurationCount)&&(e.liveSyncDuration||e.liveMaxLatencyDuration))throw new Error("Illegal hls.js config: don't mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration");if(void 0!==e.liveMaxLatencyDurationCount&&(void 0===e.liveSyncDurationCount||e.liveMaxLatencyDurationCount<=e.liveSyncDurationCount))throw new Error('Illegal hls.js config: "liveMaxLatencyDurationCount" must be greater than "liveSyncDurationCount"');if(void 0!==e.liveMaxLatencyDuration&&(void 0===e.liveSyncDuration||e.liveMaxLatencyDuration<=e.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be greater than "liveSyncDuration"');var r=io(t),n=["TimeOut","MaxRetry","RetryDelay","MaxRetryTimeout"];return["manifest","level","frag"].forEach((function(t){var i=("level"===t?"playlist":t)+"LoadPolicy",a=void 0===e[i],s=[];n.forEach((function(n){var o=t+"Loading"+n,l=e[o];if(void 0!==l&&a){s.push(o);var u=r[i].default;switch(e[i]={default:u},n){case"TimeOut":u.maxLoadTimeMs=l,u.maxTimeToFirstByteMs=l;break;case"MaxRetry":u.errorRetry.maxNumRetry=l,u.timeoutRetry.maxNumRetry=l;break;case"RetryDelay":u.errorRetry.retryDelayMs=l,u.timeoutRetry.retryDelayMs=l;break;case"MaxRetryTimeout":u.errorRetry.maxRetryDelayMs=l,u.timeoutRetry.maxRetryDelayMs=l}}})),s.length&&w.warn('hls.js config: "'+s.join('", "')+'" setting(s) are deprecated, use "'+i+'": '+JSON.stringify(e[i]))})),i(i({},r),e)}(t.DefaultConfig,e);this.userConfig=e,r.progressive&&no(r);var n=r.abrController,a=r.bufferController,s=r.capLevelController,o=r.errorController,l=r.fpsController,u=new o(this),h=this.abrController=new n(this),d=this.bufferController=new a(this),c=this.capLevelController=new s(this),f=new l(this),g=new Be(this),v=new $e(this),m=r.contentSteeringController,p=m?new m(this):null,y=this.levelController=new ao(this,p),E=new $r(this),T=new oo(this.config),L=this.streamController=new co(this,E,T);c.setStreamController(L),f.setStreamController(L);var A=[g,y,L];p&&A.splice(1,0,p),this.networkControllers=A;var R=[h,d,c,f,v,E];this.audioTrackController=this.createController(r.audioTrackController,A);var b=r.audioStreamController;b&&A.push(new b(this,E,T)),this.subtitleTrackController=this.createController(r.subtitleTrackController,A);var k=r.subtitleStreamController;k&&A.push(new k(this,E,T)),this.createController(r.timelineController,R),T.emeController=this.emeController=this.createController(r.emeController,R),this.cmcdController=this.createController(r.cmcdController,R),this.latencyController=this.createController(Ze,R),this.coreComponents=R,A.push(u);var D=u.onErrorOut;"function"==typeof D&&this.on(S.ERROR,D,u)}t.isMSESupported=function(){return uo()},t.isSupported=function(){return function(){if(!uo())return!1;var t=se();return"function"==typeof(null==t?void 0:t.isTypeSupported)&&(["avc1.42E01E,mp4a.40.2","av01.0.01M.08","vp09.00.50.08"].some((function(e){return t.isTypeSupported(he(e,"video"))}))||["mp4a.40.2","fLaC"].some((function(e){return t.isTypeSupported(he(e,"audio"))})))}()},t.getMediaSource=function(){return se()};var e=t.prototype;return e.createController=function(t,e){if(t){var r=new t(this);return e&&e.push(r),r}return null},e.on=function(t,e,r){void 0===r&&(r=this),this._emitter.on(t,e,r)},e.once=function(t,e,r){void 0===r&&(r=this),this._emitter.once(t,e,r)},e.removeAllListeners=function(t){this._emitter.removeAllListeners(t)},e.off=function(t,e,r,i){void 0===r&&(r=this),this._emitter.off(t,e,r,i)},e.listeners=function(t){return this._emitter.listeners(t)},e.emit=function(t,e,r){return this._emitter.emit(t,e,r)},e.trigger=function(t,e){if(this.config.debug)return this.emit(t,t,e);try{return this.emit(t,t,e)}catch(e){if(w.error("An internal error happened while handling event "+t+'. Error message: "'+e.message+'". Here is a stacktrace:',e),!this.triggeringException){this.triggeringException=!0;var r=t===S.ERROR;this.trigger(S.ERROR,{type:L.OTHER_ERROR,details:A.INTERNAL_EXCEPTION,fatal:r,event:t,error:e}),this.triggeringException=!1}}return!1},e.listenerCount=function(t){return this._emitter.listenerCount(t)},e.destroy=function(){w.log("destroy"),this.trigger(S.DESTROYING,void 0),this.detachMedia(),this.removeAllListeners(),this._autoLevelCapping=-1,this.url=null,this.networkControllers.forEach((function(t){return t.destroy()})),this.networkControllers.length=0,this.coreComponents.forEach((function(t){return t.destroy()})),this.coreComponents.length=0;var t=this.config;t.xhrSetup=t.fetchSetup=void 0,this.userConfig=null},e.attachMedia=function(t){w.log("attachMedia"),this._media=t,this.trigger(S.MEDIA_ATTACHING,{media:t})},e.detachMedia=function(){w.log("detachMedia"),this.trigger(S.MEDIA_DETACHING,void 0),this._media=null},e.loadSource=function(t){this.stopLoad();var e=this.media,r=this.url,i=this.url=p.buildAbsoluteURL(self.location.href,t,{alwaysNormalize:!0});this._autoLevelCapping=-1,this._maxHdcpLevel=null,w.log("loadSource:"+i),e&&r&&(r!==i||this.bufferController.hasSourceTypes())&&(this.detachMedia(),this.attachMedia(e)),this.trigger(S.MANIFEST_LOADING,{url:t})},e.startLoad=function(t){void 0===t&&(t=-1),w.log("startLoad("+t+")"),this.started=!0,this.networkControllers.forEach((function(e){e.startLoad(t)}))},e.stopLoad=function(){w.log("stopLoad"),this.started=!1,this.networkControllers.forEach((function(t){t.stopLoad()}))},e.resumeBuffering=function(){this.started&&this.networkControllers.forEach((function(t){"fragmentLoader"in t&&t.startLoad(-1)}))},e.pauseBuffering=function(){this.networkControllers.forEach((function(t){"fragmentLoader"in t&&t.stopLoad()}))},e.swapAudioCodec=function(){w.log("swapAudioCodec"),this.streamController.swapAudioCodec()},e.recoverMediaError=function(){w.log("recoverMediaError");var t=this._media;this.detachMedia(),t&&this.attachMedia(t)},e.removeLevel=function(t){this.levelController.removeLevel(t)},e.setAudioOption=function(t){var e;return null==(e=this.audioTrackController)?void 0:e.setAudioOption(t)},e.setSubtitleOption=function(t){var e;return null==(e=this.subtitleTrackController)||e.setSubtitleOption(t),null},s(t,[{key:"levels",get:function(){var t=this.levelController.levels;return t||[]}},{key:"currentLevel",get:function(){return this.streamController.currentLevel},set:function(t){w.log("set currentLevel:"+t),this.levelController.manualLevel=t,this.streamController.immediateLevelSwitch()}},{key:"nextLevel",get:function(){return this.streamController.nextLevel},set:function(t){w.log("set nextLevel:"+t),this.levelController.manualLevel=t,this.streamController.nextLevelSwitch()}},{key:"loadLevel",get:function(){return this.levelController.level},set:function(t){w.log("set loadLevel:"+t),this.levelController.manualLevel=t}},{key:"nextLoadLevel",get:function(){return this.levelController.nextLoadLevel},set:function(t){this.levelController.nextLoadLevel=t}},{key:"firstLevel",get:function(){return Math.max(this.levelController.firstLevel,this.minAutoLevel)},set:function(t){w.log("set firstLevel:"+t),this.levelController.firstLevel=t}},{key:"startLevel",get:function(){var t=this.levelController.startLevel;return-1===t&&this.abrController.forcedAutoLevel>-1?this.abrController.forcedAutoLevel:t},set:function(t){w.log("set startLevel:"+t),-1!==t&&(t=Math.max(t,this.minAutoLevel)),this.levelController.startLevel=t}},{key:"capLevelToPlayerSize",get:function(){return this.config.capLevelToPlayerSize},set:function(t){var e=!!t;e!==this.config.capLevelToPlayerSize&&(e?this.capLevelController.startCapping():(this.capLevelController.stopCapping(),this.autoLevelCapping=-1,this.streamController.nextLevelSwitch()),this.config.capLevelToPlayerSize=e)}},{key:"autoLevelCapping",get:function(){return this._autoLevelCapping},set:function(t){this._autoLevelCapping!==t&&(w.log("set autoLevelCapping:"+t),this._autoLevelCapping=t,this.levelController.checkMaxAutoUpdated())}},{key:"bandwidthEstimate",get:function(){var t=this.abrController.bwEstimator;return t?t.getEstimate():NaN},set:function(t){this.abrController.resetEstimator(t)}},{key:"ttfbEstimate",get:function(){var t=this.abrController.bwEstimator;return t?t.getEstimateTTFB():NaN}},{key:"maxHdcpLevel",get:function(){return this._maxHdcpLevel},set:function(t){(function(t){return tr.indexOf(t)>-1})(t)&&this._maxHdcpLevel!==t&&(this._maxHdcpLevel=t,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 t=this.levels,e=this.config.minAutoBitrate;if(!t)return 0;for(var r=t.length,i=0;i=e)return i;return 0}},{key:"maxAutoLevel",get:function(){var t,e=this.levels,r=this.autoLevelCapping,i=this.maxHdcpLevel;if(t=-1===r&&null!=e&&e.length?e.length-1:r,i)for(var n=t;n--;){var a=e[n].attrs["HDCP-LEVEL"];if(a&&a<=i)return n}return t}},{key:"firstAutoLevel",get:function(){return this.abrController.firstAutoLevel}},{key:"nextAutoLevel",get:function(){return this.abrController.nextAutoLevel},set:function(t){this.abrController.nextAutoLevel=t}},{key:"playingDate",get:function(){return this.streamController.currentProgramDateTime}},{key:"mainForwardBufferInfo",get:function(){return this.streamController.getMainFwdBufferInfo()}},{key:"allAudioTracks",get:function(){var t=this.audioTrackController;return t?t.allAudioTracks:[]}},{key:"audioTracks",get:function(){var t=this.audioTrackController;return t?t.audioTracks:[]}},{key:"audioTrack",get:function(){var t=this.audioTrackController;return t?t.audioTrack:-1},set:function(t){var e=this.audioTrackController;e&&(e.audioTrack=t)}},{key:"allSubtitleTracks",get:function(){var t=this.subtitleTrackController;return t?t.allSubtitleTracks:[]}},{key:"subtitleTracks",get:function(){var t=this.subtitleTrackController;return t?t.subtitleTracks:[]}},{key:"subtitleTrack",get:function(){var t=this.subtitleTrackController;return t?t.subtitleTrack:-1},set:function(t){var e=this.subtitleTrackController;e&&(e.subtitleTrack=t)}},{key:"media",get:function(){return this._media}},{key:"subtitleDisplay",get:function(){var t=this.subtitleTrackController;return!!t&&t.subtitleDisplay},set:function(t){var e=this.subtitleTrackController;e&&(e.subtitleDisplay=t)}},{key:"lowLatencyMode",get:function(){return this.config.lowLatencyMode},set:function(t){this.config.lowLatencyMode=t}},{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"1.5.17"}},{key:"Events",get:function(){return S}},{key:"ErrorTypes",get:function(){return L}},{key:"ErrorDetails",get:function(){return A}},{key:"DefaultConfig",get:function(){return t.defaultConfig?t.defaultConfig:ro},set:function(e){t.defaultConfig=e}}]),t}();return fo.defaultConfig=void 0,fo},"object"==typeof exports&&"undefined"!=typeof module?module.exports=i():"function"==typeof define&&define.amd?define(i):(r="undefined"!=typeof globalThis?globalThis:r||self).Hls=i()}(!1); +//# sourceMappingURL=hls.min.js.map diff --git a/Web/js/httpUtils.js b/Web/js/httpUtils.js index d86bb4f..47439c6 100644 --- a/Web/js/httpUtils.js +++ b/Web/js/httpUtils.js @@ -102,9 +102,6 @@ function getHttpTmpImage(url) { return blob; }) } -function getBiliAllUser(){ - return get("/user/list") -} function addRoomConfig(json){ const formData=buildFormData(json) return post("/live/config/set",formData,true) @@ -146,4 +143,15 @@ function startLiveDanmu(roomId){ function stopLiveDanmu(roomId){ return get("/live/danmu/stop?roomId="+roomId) } +function getDanmu(roomId,videoId){ + return get("/live/danmu/get?roomId="+roomId+"&videoId="+videoId) +} //----------------弹幕相关接口end +//----------------用户相关接口 +function getBiliAllUser(){ + return get("/user/list") +} +function login(){ + return get("/user/login") +} +//----------------用户相关接口end \ No newline at end of file diff --git a/Web/js/lodash.min.js b/Web/js/lodash.min.js new file mode 100644 index 0000000..4219da7 --- /dev/null +++ b/Web/js/lodash.min.js @@ -0,0 +1,140 @@ +/** + * @license + * Lodash + * Copyright OpenJS Foundation and other contributors + * Released under MIT license + * Based on Underscore.js 1.8.3 + * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors + */ +(function(){function n(n,t,r){switch(r.length){case 0:return n.call(t);case 1:return n.call(t,r[0]);case 2:return n.call(t,r[0],r[1]);case 3:return n.call(t,r[0],r[1],r[2])}return n.apply(t,r)}function t(n,t,r,e){for(var u=-1,i=null==n?0:n.length;++u-1}function f(n,t,r){for(var e=-1,u=null==n?0:n.length;++e-1;);return r}function L(n,t){for(var r=n.length;r--&&y(t,n[r],0)>-1;);return r}function C(n,t){for(var r=n.length,e=0;r--;)n[r]===t&&++e; +return e}function U(n){return"\\"+Yr[n]}function B(n,t){return null==n?X:n[t]}function T(n){return 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@Query("source") String source - , @Query("refresh_token") String ac_time_value + , @Query("refresh_token") String refresh_token ); } diff --git a/src/main/java/com/yutou/biliapi/bean/live/database/LiveSuperChatDatabaseBean.java b/src/main/java/com/yutou/biliapi/bean/live/database/LiveSuperChatDatabaseBean.java index 91863cf..3c6e457 100644 --- a/src/main/java/com/yutou/biliapi/bean/live/database/LiveSuperChatDatabaseBean.java +++ b/src/main/java/com/yutou/biliapi/bean/live/database/LiveSuperChatDatabaseBean.java @@ -25,6 +25,10 @@ public class LiveSuperChatDatabaseBean extends AbsDatabasesBean { private String message_trans; @JSONField(name = "message_font_color") private String message_font_color; + @JSONField(name = "background_bottom_color") + private String backgroundBottomColor; + @JSONField(name = "user_name_color") + private String userNameColor; @JSONField(name ="user_name") private String userName; @JSONField(name ="user_avatar") @@ -40,9 +44,13 @@ public class LiveSuperChatDatabaseBean extends AbsDatabasesBean { uid = bean.getUid(); start_time = bean.getStart_time(); end_time = bean.getEnd_time(); + userName= bean.getUserName(); + userAvatar = bean.getUserAvatar(); message = bean.getMessage(); message_trans = bean.getMessage_trans(); message_font_color = bean.getMessage_font_color(); + backgroundBottomColor=bean.getBackground_bottom_color(); + userNameColor=bean.getUserNameColor(); } diff --git a/src/main/java/com/yutou/biliapi/bean/websocket/live/WSSuperChatMessage.java b/src/main/java/com/yutou/biliapi/bean/websocket/live/WSSuperChatMessage.java index d917308..0307981 100644 --- a/src/main/java/com/yutou/biliapi/bean/websocket/live/WSSuperChatMessage.java +++ b/src/main/java/com/yutou/biliapi/bean/websocket/live/WSSuperChatMessage.java @@ -21,7 +21,10 @@ public class WSSuperChatMessage extends WSData{ private String message_trans; private String message_font_color; private String userName; + private String userNameColor; private String userAvatar; + private String background_bottom_color; + public static void main(String[] args) { @@ -42,5 +45,7 @@ public class WSSuperChatMessage extends WSData{ setMessage_font_color(data.getString("message_font_color")); setUserName(data.getJSONObject("user_info").getString("uname")); setUserAvatar(data.getJSONObject("user_info").getString("face")); + setUserNameColor(data.getJSONObject("user_info").getString("name_color")); + setBackground_bottom_color(data.getString("background_bottom_color")); } } diff --git a/src/main/java/com/yutou/biliapi/databases/BiliBiliLoginDatabase.java b/src/main/java/com/yutou/biliapi/databases/BiliBiliLoginDatabase.java index d4ca398..f64f289 100644 --- a/src/main/java/com/yutou/biliapi/databases/BiliBiliLoginDatabase.java +++ b/src/main/java/com/yutou/biliapi/databases/BiliBiliLoginDatabase.java @@ -36,8 +36,17 @@ public class BiliBiliLoginDatabase extends SQLiteManager { public BiliBiliLoginDatabase initData(LoginCookieDatabaseBean cookie, LoginUserDatabaseBean user) { this.cookie = cookie; cookie.setTableName(getDataBean().get(0).getTableName()); - add(cookie); - add(user); + LoginCookieDatabaseBean old = getCookie(cookie.getDedeUserID()); + if (old == null) { + add(cookie); + add(user); + }else{ + cookie.setSql_time(old.getSql_time()); + LoginUserDatabaseBean oldUser = getUser(cookie.getDedeUserID()); + user.setSql_time(oldUser.getSql_time()); + update(cookie); + update(user); + } return this; } @@ -54,7 +63,8 @@ public class BiliBiliLoginDatabase extends SQLiteManager { return null; } - public List getAllCookies(){ + + public List getAllCookies() { return super.get(cookie.getTableName(), LoginCookieDatabaseBean.class); } @@ -75,7 +85,7 @@ public class BiliBiliLoginDatabase extends SQLiteManager { JSONArray jsonArray = super.getJSONArray(new LoginUserDatabaseBean(null).getTableName()); List list = new ArrayList<>(); for (Object o : jsonArray) { - JSONObject json= (JSONObject) o; + JSONObject json = (JSONObject) o; list.add(new LoginUserDatabaseBean(json.to(UserInfoBean.class))); } return list; diff --git a/src/main/java/com/yutou/biliapi/databases/BiliLiveDatabase.java b/src/main/java/com/yutou/biliapi/databases/BiliLiveDatabase.java index 661c364..6f9481c 100644 --- a/src/main/java/com/yutou/biliapi/databases/BiliLiveDatabase.java +++ b/src/main/java/com/yutou/biliapi/databases/BiliLiveDatabase.java @@ -86,21 +86,32 @@ public class BiliLiveDatabase extends SQLiteManager { } private void addData(WSData bean) { + addData(bean, null); + } + + private void addData(WSData bean, Long saveTime) { + AbsDatabasesBean data = null; if (bean instanceof WSDanmuData) { - add(new LiveDanmuDatabaseBean((WSDanmuData) bean)); + data = new LiveDanmuDatabaseBean((WSDanmuData) bean); } else if (bean instanceof WSInteractWord) { - add(new LiveInteractWordDatabaseBean((WSInteractWord) bean)); + data = new LiveInteractWordDatabaseBean((WSInteractWord) bean); } else if (bean instanceof WSSendGift) { - add(new LiveGiftDatabaseBean((WSSendGift) bean)); + data = new LiveGiftDatabaseBean((WSSendGift) bean); } else if (bean instanceof WSSuperChatMessage) { - add(new LiveSuperChatDatabaseBean((WSSuperChatMessage) bean)); + data = new LiveSuperChatDatabaseBean((WSSuperChatMessage) bean); } else if (bean instanceof WSGuardBuy) { - add(new LiveGuardBuyBean((WSGuardBuy) bean)); + data = new LiveGuardBuyBean((WSGuardBuy) bean); + } + if (saveTime != null && data != null) { + data.setSql_time(new Date(saveTime)); + } + if (data != null) { + add(data); } } public void addSource(WSData bean) { - Log.i("BiliLiveDatabase.addSource",config.getRoomId()); + Log.i("BiliLiveDatabase.addSource", config.getRoomId()); add(new LiveSourceDatabaseBean(bean)); addData(bean); } @@ -138,7 +149,8 @@ public class BiliLiveDatabase extends SQLiteManager { } return super.get(tableName, where, clazz); } - public void resetSQL(){ + + public void resetSQL() { List list = List.of( new LiveInfoDatabaseBean(), new LiveDanmuDatabaseBean(), @@ -152,16 +164,18 @@ public class BiliLiveDatabase extends SQLiteManager { } recreateSql(list); } - public void resetData(){ + + public void resetData() { List list = get(new LiveSourceDatabaseBean().getTableName(), LiveSourceDatabaseBean.class); for (LiveSourceDatabaseBean item : list) { WSData data = WSData.parse(JSONObject.parseObject(item.getJson())); - addData(data); + addData(data, item.getSql_time().getTime()); } } + public static void main(String[] args) { - BiliLiveDatabase biliLiveDatabase = new BiliLiveDatabase(LiveRoomConfig.buildConfig("5265")); - // biliLiveDatabase.resetSQL(); + BiliLiveDatabase biliLiveDatabase = new BiliLiveDatabase(LiveRoomConfig.buildConfig("7688602")); + biliLiveDatabase.resetSQL(); biliLiveDatabase.resetData(); } diff --git a/src/main/java/com/yutou/biliapi/net/BiliCookieManager.java b/src/main/java/com/yutou/biliapi/net/BiliCookieManager.java index 788e1ab..a5cd613 100644 --- a/src/main/java/com/yutou/biliapi/net/BiliCookieManager.java +++ b/src/main/java/com/yutou/biliapi/net/BiliCookieManager.java @@ -2,7 +2,9 @@ package com.yutou.biliapi.net; import com.yutou.biliapi.api.LoginApi; import com.yutou.biliapi.bean.login.LoginCookieDatabaseBean; +import com.yutou.biliapi.bean.login.LoginInfoBean; import com.yutou.common.okhttp.FileBody; +import com.yutou.common.okhttp.HttpBody; import com.yutou.common.utils.Log; import com.yutou.common.utils.WebClient; import org.apache.commons.io.FileUtils; @@ -73,18 +75,26 @@ public class BiliCookieManager { return htmlContent; } - public static void resetCookie(LoginCookieDatabaseBean cookie) { + public static boolean resetCookie(LoginCookieDatabaseBean cookie) { try { LoginApi api = BiliLoginNetApiManager.getInstance().getLoginApi(cookie.getDedeUserID()); String correspondPath = getCorrespondPath(String.format("refresh_%d", System.currentTimeMillis())); System.out.println("correspondPath = " + correspondPath); Response> body = api.getCorrespond(correspondPath).execute(); + if(body.code()==404){ + return false; + } + System.out.println("body.code() = " + body.code()); String string = IOUtils.toString(body.body().getInputStream(), StandardCharsets.UTF_8); String refreshCsrf = getRefreshCsrf(string); System.out.println("body = " + refreshCsrf); - + Response> newCookie = api.refreshCookie(cookie.getBiliJct(), refreshCsrf, "main_web", cookie.getRefreshToken()).execute(); + LoginCookieDatabaseBean nc = BiliLoginNetApiManager.getInstance().getCookie(newCookie.headers(), newCookie.body()); + nc.setGourl(cookie.getGourl()); + return true; } catch (Exception e) { - e.printStackTrace(); + Log.e(e); + return false; } } } diff --git a/src/main/java/com/yutou/biliapi/net/BiliLoginNetApiManager.java b/src/main/java/com/yutou/biliapi/net/BiliLoginNetApiManager.java index 04dbe51..bb4249c 100644 --- a/src/main/java/com/yutou/biliapi/net/BiliLoginNetApiManager.java +++ b/src/main/java/com/yutou/biliapi/net/BiliLoginNetApiManager.java @@ -82,46 +82,48 @@ public class BiliLoginNetApiManager extends BaseApi { try { Response> response = loginApi.loginQRCode(oauthKey).execute(); - Headers headers = response.headers(); - HttpBody httpBody = response.body(); - if (httpBody.getData().getCode() == 0) { - JSONObject ck = new JSONObject(); - List list = headers.values("set-cookie"); - for (String cookie : list) { - String[] split = cookie.split(";"); - for (String string : split) { - if (!ck.containsKey(string) && StringUtils.hasText(string) && string.contains("=")) { - String key = string.split("=")[0].trim(); - String value = string.split("=")[1].trim(); - if (key.contains("Expires")) { - SimpleDateFormat sdf = new SimpleDateFormat("EEE, dd MMMM yyyy HH:mm:ss z", Locale.ENGLISH); - sdf.setTimeZone(TimeZone.getDefault()); - Date date = sdf.parse(value, new ParsePosition(0)); - value = String.valueOf(date.getTime() / 1000); - } - ck.put(key, value); - } - } - } - if (!list.isEmpty()) { - ck.put("gourl", bd); - LoginCookieDatabaseBean cookie = JSONObject.parseObject(ck.toString(), LoginCookieDatabaseBean.class); - cookie.setRefreshToken(httpBody.getData().getRefresh_token()); - cancel(); - callback.onResponse(headers, LOGIN_SUCCESS, "ok", cookie, ck.toString()); + LoginCookieDatabaseBean cookie = getCookie(response.headers(), response.body()); + if (cookie != null) { + cookie.setGourl(bd); + cancel(); + callback.onResponse(response.headers(), LOGIN_SUCCESS, "ok", cookie, JSONObject.toJSONString(cookie)); - } else { - callback.onFailure(new RuntimeException("cookie为空")); - cancel(); - } } - } catch (IOException e) { + } catch ( + IOException e) { cancel(); throw new RuntimeException(e); } - } }, 1000, 3000); } -} + public LoginCookieDatabaseBean getCookie(Headers headers, HttpBody httpBody) { + if (httpBody.getData().getCode() == 0) { + JSONObject ck = new JSONObject(); + List list = headers.values("set-cookie"); + for (String cookie : list) { + String[] split = cookie.split(";"); + for (String string : split) { + if (!ck.containsKey(string) && StringUtils.hasText(string) && string.contains("=")) { + String key = string.split("=")[0].trim(); + String value = string.split("=")[1].trim(); + if (key.contains("Expires")) { + SimpleDateFormat sdf = new SimpleDateFormat("EEE, dd MMMM yyyy HH:mm:ss z", Locale.ENGLISH); + sdf.setTimeZone(TimeZone.getDefault()); + Date date = sdf.parse(value, new ParsePosition(0)); + value = String.valueOf(date.getTime() / 1000); + } + ck.put(key, value); + } + } + } + + LoginCookieDatabaseBean cookie = JSONObject.parseObject(ck.toString(), LoginCookieDatabaseBean.class); + cookie.setRefreshToken(httpBody.getData().getRefresh_token()); + return cookie; + } else { + return null; + } + } +} \ No newline at end of file diff --git a/src/main/java/com/yutou/bilibili/Controllers/BiliUserController.java b/src/main/java/com/yutou/bilibili/Controllers/BiliUserController.java index f639f45..26ce84d 100644 --- a/src/main/java/com/yutou/bilibili/Controllers/BiliUserController.java +++ b/src/main/java/com/yutou/bilibili/Controllers/BiliUserController.java @@ -12,6 +12,7 @@ import com.yutou.biliapi.net.BiliCookieManager; import com.yutou.biliapi.net.BiliLoginNetApiManager; import com.yutou.biliapi.net.BiliUserNetApiManager; import com.yutou.bilibili.datas.ResultData; +import com.yutou.bilibili.datas.ReturnCode; import com.yutou.bilibili.services.LiveLoginService; import com.yutou.common.okhttp.HttpBody; import com.yutou.common.okhttp.HttpCallback; @@ -49,14 +50,14 @@ public class BiliUserController { JSONObject json = new JSONObject(); json.put("uid", bean.getUserInfo().getMid()); json.put("uname", bean.getUserInfo().getUname()); - json.put("face",bean.getUserInfo().getFace()); - json.put("sql_time",bean.getSql_time()); + json.put("face", bean.getUserInfo().getFace()); + json.put("sql_time", bean.getSql_time()); try { CheckCookieBean cookie = api.checkCookie().execute().body().getData(); if (cookie == null) { json.put("status", "无效"); } else { - json.put("status", cookie.isRefresh()?"待刷新":"正常"); + json.put("status", cookie.isRefresh() ? "待刷新" : "正常"); } } catch (IOException e) { Log.e(e); @@ -72,11 +73,23 @@ public class BiliUserController { public JSONObject login(HttpServletRequest request) { HttpSession session = request.getSession(); Object loginToken = session.getAttribute("loginToken"); + ReturnCode returnCode; if (loginToken == null) { loginToken = UUID.randomUUID().toString(); + returnCode = ReturnCode.RC301; session.setAttribute("loginToken", loginToken); + return ResultData.success(loginToken.toString(), -1, returnCode); + } else { + returnCode = ReturnCode.RC300; } - return ResultData.success(login(loginToken.toString())); + JSONObject login = login(loginToken.toString()); + if (login != null && login.containsKey("qrcode")) { + return ResultData.success(login, -1, returnCode); + } else if (login != null) { + return ResultData.success(ReturnCode.RC302); + } + returnCode = ReturnCode.RC301; + return ResultData.success(loginToken.toString(), -1, returnCode); } @@ -112,7 +125,7 @@ public class BiliUserController { throw new RuntimeException(e); } } - RedisTools.set(loginToken, json.toString(), 60 * 60); + RedisTools.set(loginToken, json.toString(), 60); } @Override @@ -124,7 +137,7 @@ public class BiliUserController { } public static void main(String[] args) { - LiveLoginService loginService = new LiveLoginService(); +// LiveLoginService loginService = new LiveLoginService(); /* List allUser = loginService.getAllUser(); for (LoginUserDatabaseBean user : allUser) { System.out.println(user.getUserInfo().getMid()); @@ -141,7 +154,9 @@ public class BiliUserController { return; } }*/ - HttpLoggingInterceptor.setLog(true); - BiliCookieManager.resetCookie(loginService.getCookie("96300")); +// HttpLoggingInterceptor.setLog(true); +// BiliCookieManager.resetCookie(loginService.getCookie("3493115839121644")); + RedisTools.set("test", "test", 10000); + System.out.println(RedisTools.get("test")); } } diff --git a/src/main/java/com/yutou/bilibili/Controllers/LiveDanmuController.java b/src/main/java/com/yutou/bilibili/Controllers/LiveDanmuController.java index ab5451c..36b905d 100644 --- a/src/main/java/com/yutou/bilibili/Controllers/LiveDanmuController.java +++ b/src/main/java/com/yutou/bilibili/Controllers/LiveDanmuController.java @@ -25,7 +25,7 @@ public class LiveDanmuController { @ResponseBody @RequestMapping("/live/danmu/stop") public JSONObject stopLiveDanmu(String roomId) { - service.stop(roomId,true); + service.stop(roomId, true); return ResultData.success(ReturnCode.RC100); } @@ -41,9 +41,10 @@ public class LiveDanmuController { public JSONObject getDanmuList(String roomId) { return ResultData.success(ReturnCode.RC100); } + @ResponseBody @RequestMapping("/live/danmu/get") - public JSONObject getDanmu(String roomId,String videoId,String startTimer,long step) { - return ResultData.success(ReturnCode.RC100); + public JSONObject getDanmu(String roomId, String videoId) { + return ResultData.success(service.getDanmu(roomId, videoId)); } } diff --git a/src/main/java/com/yutou/bilibili/datas/ResultData.java b/src/main/java/com/yutou/bilibili/datas/ResultData.java index 7cea906..4eb9bec 100644 --- a/src/main/java/com/yutou/bilibili/datas/ResultData.java +++ b/src/main/java/com/yutou/bilibili/datas/ResultData.java @@ -22,11 +22,14 @@ public class ResultData { public static JSONObject success(T data) { return success(data, -1); } - public static JSONObject success(T data, int count) { + return success(data, count, ReturnCode.RC100); + } + + public static JSONObject success(T data, int count,ReturnCode returnCode) { ResultData resultData = new ResultData<>(); - resultData.setStatus(ReturnCode.RC100.getCode()); - resultData.setMessage(ReturnCode.RC100.getMessage()); + resultData.setStatus(returnCode.getCode()); + resultData.setMessage(returnCode.getMessage()); resultData.setData(data); if (data instanceof Collection) { resultData.count = ((Collection) data).size(); diff --git a/src/main/java/com/yutou/bilibili/datas/ReturnCode.java b/src/main/java/com/yutou/bilibili/datas/ReturnCode.java index bb1413b..dd34ca2 100644 --- a/src/main/java/com/yutou/bilibili/datas/ReturnCode.java +++ b/src/main/java/com/yutou/bilibili/datas/ReturnCode.java @@ -24,6 +24,13 @@ public enum ReturnCode { RC401(401,"匿名用户访问无权限资源时的异常"), /**服务异常**/ RC500(500,"系统异常，请稍后重试"), + /**B站扫码**/ + RC300(300,"获取二维码成功"), + /**B站扫码**/ + RC301(301,"扫码中"), + /**B站扫码登陆成功**/ + RC302(302,"登录成功"), + RC303(303,"登录失败"), INVALID_TOKEN(2001,"访问令牌不合法"), ACCESS_DENIED(2003,"没有权限访问该资源"), diff --git a/src/main/java/com/yutou/bilibili/datas/web/LiveVideoDanmu.java b/src/main/java/com/yutou/bilibili/datas/web/LiveVideoDanmu.java new file mode 100644 index 0000000..79593df --- /dev/null +++ b/src/main/java/com/yutou/bilibili/datas/web/LiveVideoDanmu.java @@ -0,0 +1,66 @@ +package com.yutou.bilibili.datas.web; + +import com.yutou.biliapi.bean.live.database.LiveSuperChatDatabaseBean; +import lombok.Data; + +import java.util.ArrayList; +import java.util.List; + +@Data +public class LiveVideoDanmu { + + List danmu = new ArrayList<>(); + List superChat = new ArrayList<>(); + + + @Data + public static class Addition { + private int grade = 2; + } + + @Data + public static class Danmu { + public static final String DANMU_TYPE_SCROLL = "scroll"; + public static final String DANMU_TYPE_TOP = "top"; + public static final String DANMU_TYPE_BOTTOM = "bottom"; + private String id; + private String barrageType = DANMU_TYPE_SCROLL; + private long time; + private String text; + private int fontSize = 25; + private int lineHeight = 1; + private String color = "#ffffff"; + private Addition addition = new Addition(); + } + + @Data + public static class SuperChat { + private int id; + private long price; + private String uid; + private long start_time; + private long duration; + private String message; + private String message_trans; + private String message_font_color; + private String backgroundBottomColor; + private String userName; + private String userNameColor; + private String userAvatar; + + public SuperChat(long videoTime, LiveSuperChatDatabaseBean bean) { + this.id = bean.getId(); + this.price = bean.getPrice(); + this.uid = bean.getUid(); + this.start_time = (bean.getSql_time().getTime() - videoTime) / 1000; + this.duration = bean.getEnd_time() - bean.getStart_time(); + this.message = bean.getMessage(); + this.message_trans = bean.getMessage_trans(); + this.message_font_color = bean.getMessage_font_color(); + this.backgroundBottomColor = bean.getBackgroundBottomColor(); + this.userName = bean.getUserName(); + this.userAvatar = bean.getUserAvatar(); + this.userNameColor=bean.getUserNameColor(); + } + } +} diff --git a/src/main/java/com/yutou/bilibili/services/LiveDanmuService.java b/src/main/java/com/yutou/bilibili/services/LiveDanmuService.java index cf7610c..97e0345 100644 --- a/src/main/java/com/yutou/bilibili/services/LiveDanmuService.java +++ b/src/main/java/com/yutou/bilibili/services/LiveDanmuService.java @@ -5,6 +5,7 @@ import com.alibaba.fastjson2.JSONObject; import com.yutou.biliapi.bean.live.LiveRoomConfig; import com.yutou.biliapi.bean.live.database.LiveConfigDatabaseBean; import com.yutou.biliapi.bean.live.database.LiveDanmuDatabaseBean; +import com.yutou.biliapi.bean.live.database.LiveSuperChatDatabaseBean; import com.yutou.biliapi.bean.live.database.LiveVideoDatabaseBean; import com.yutou.biliapi.bean.websocket.live.WSData; import com.yutou.biliapi.databases.BiliLiveConfigDatabase; @@ -13,39 +14,44 @@ import com.yutou.biliapi.net.WebSocketManager; import com.yutou.bilibili.Tools.AssTools; import com.yutou.bilibili.Tools.DateFormatUtils; import com.yutou.bilibili.Tools.Tools; +import com.yutou.bilibili.datas.web.LiveVideoDanmu; import com.yutou.common.utils.FFmpegUtils; import com.yutou.common.utils.Log; +import org.jetbrains.annotations.NotNull; import org.springframework.stereotype.Service; import java.io.File; import java.math.BigInteger; +import java.util.ArrayList; import java.util.List; @Service public class LiveDanmuService { - public void start(String roomId,boolean isUser) { + public void start(String roomId, boolean isUser) { WebSocketManager.getInstance().addRoom(LiveRoomConfig.buildConfig(roomId), isUser); } + public boolean check(String roomId) { LiveRoomConfig roomConfig = new LiveRoomConfig(); roomConfig.setRoomId(roomId); return WebSocketManager.getInstance().checkRoom(roomConfig); } - public void stop(String roomId,boolean isUser) { + public void stop(String roomId, boolean isUser) { WebSocketManager.getInstance().stopRoom(roomId, isUser); } public JSONArray getLiveRoomList() { return WebSocketManager.getInstance().getLiveRoomList(); } - public void clearUserList(){ + + public void clearUserList() { WebSocketManager.getInstance().clearUserStopList(); } - public List getDanmuFileList(String roomId) { - BiliLiveConfigDatabase configDatabase=new BiliLiveConfigDatabase(); + public List getDanmuFileList(String roomId) { + BiliLiveConfigDatabase configDatabase = new BiliLiveConfigDatabase(); LiveConfigDatabaseBean bean = configDatabase.getConfig(roomId); configDatabase.close(); return Tools.scanFile(new File(bean.getRecordPath() + File.separator + bean.getAnchorName())); @@ -77,8 +83,62 @@ public class LiveDanmuService { return String.format("%d小时%d分钟%d秒", hours, minutes, finalRemainingSeconds); } + public LiveVideoDanmu getDanmu(String roomId, String videoId) { + LiveVideoDanmu danmus = new LiveVideoDanmu(); + BiliLiveDatabase liveDatabase = new BiliLiveDatabase(LiveRoomConfig.buildConfig(roomId)); + LiveVideoDatabaseBean videoBean = null; + for (LiveVideoDatabaseBean info : liveDatabase.getLiveInfos()) { + System.out.println(videoId + " " + info.getSql_time().getTime()); + if (videoId.trim().equals(String.valueOf(info.getSql_time().getTime()))) { + videoBean = info; + break; + } + } + if (videoBean == null) { + return new LiveVideoDanmu(); + } + File videoFile = new File(videoBean.getPath().replace(".flv", ".mp4")); + if (!videoFile.exists()) { + videoFile = new File(videoBean.getPath()); + } + long videoTime = FFmpegUtils.getVideoTime(videoFile); + long startTime = Long.parseLong(videoId); + long endTime = Long.parseLong(videoId) + videoTime; + List danmuList = liveDatabase.getOfTime(DateFormatUtils.format(startTime), DateFormatUtils.format(endTime), LiveDanmuDatabaseBean.class); + List superChatList = liveDatabase.getOfTime(DateFormatUtils.format(startTime), DateFormatUtils.format(endTime), LiveSuperChatDatabaseBean.class); + for (LiveDanmuDatabaseBean bean : danmuList) { + LiveVideoDanmu.Danmu danmu = createDanmu(bean, startTime); + danmus.getDanmu().add(danmu); + } + for (LiveSuperChatDatabaseBean bean : superChatList) { + LiveVideoDanmu.SuperChat superChat = new LiveVideoDanmu.SuperChat(startTime,bean); + danmus.getSuperChat().add(superChat); + } + + liveDatabase.close(); + return danmus; + } + + @NotNull + private static LiveVideoDanmu.Danmu createDanmu(LiveDanmuDatabaseBean bean, long startTime) { + LiveVideoDanmu.Danmu danmu = new LiveVideoDanmu.Danmu(); + danmu.setId(bean.getId() + ""); + danmu.setText(bean.getDanmu()); + danmu.setColor("#" + bean.getFontColor()); + danmu.setFontSize(bean.getFontSize()); + danmu.setTime(bean.getTime() - startTime); + if (bean.getModel() < 4) { + danmu.setBarrageType(LiveVideoDanmu.Danmu.DANMU_TYPE_SCROLL); + } else if (bean.getModel() == 4) { + danmu.setBarrageType(LiveVideoDanmu.Danmu.DANMU_TYPE_BOTTOM); + } else if (bean.getModel() == 5) { + danmu.setBarrageType(LiveVideoDanmu.Danmu.DANMU_TYPE_TOP); + } + return danmu; + } + public static void main(String[] args) { - BiliLiveDatabase database = new BiliLiveDatabase(LiveRoomConfig.buildConfig("17961")); + BiliLiveDatabase database = new BiliLiveDatabase(LiveRoomConfig.buildConfig("17961")); for (LiveVideoDatabaseBean info : database.getLiveInfos()) { System.out.println(info); } diff --git a/src/main/java/com/yutou/bilibili/services/LiveVideoDanmuService.java b/src/main/java/com/yutou/bilibili/services/LiveVideoDanmuService.java new file mode 100644 index 0000000..c1344f6 --- /dev/null +++ b/src/main/java/com/yutou/bilibili/services/LiveVideoDanmuService.java @@ -0,0 +1,21 @@ +package com.yutou.bilibili.services; + +import com.yutou.biliapi.bean.live.LiveRoomConfig; +import com.yutou.biliapi.bean.live.database.LiveDanmuDatabaseBean; +import com.yutou.biliapi.bean.live.database.LiveVideoDatabaseBean; +import com.yutou.biliapi.databases.BiliLiveDatabase; +import com.yutou.bilibili.datas.web.LiveVideoDanmu; +import com.yutou.common.utils.FFmpegUtils; +import jakarta.annotation.Resource; +import org.jetbrains.annotations.NotNull; +import org.springframework.stereotype.Service; + +import java.io.File; +import java.util.ArrayList; +import java.util.List; + +@Service +public class LiveVideoDanmuService { + + +} diff --git a/src/main/java/com/yutou/bilibili/services/LiveVideoDownloadService.java b/src/main/java/com/yutou/bilibili/services/LiveVideoDownloadService.java index eb0346d..adffffe 100644 --- a/src/main/java/com/yutou/bilibili/services/LiveVideoDownloadService.java +++ b/src/main/java/com/yutou/bilibili/services/LiveVideoDownloadService.java @@ -376,7 +376,11 @@ public class LiveVideoDownloadService { } liveDatabase.close(); if(videoInfo != null) { - FFmpegUtils ffmpeg = FFmpegUtils.segment(videoId, ffmpegPath, new File(videoInfo.getPath()), ConfigTools.load(ConfigTools.CONFIG, "outVideoPath", String.class)); + File videoFile = new File(videoInfo.getPath().replace(".flv", ".mp4")); + if(!videoFile.exists()){ + videoFile=new File(videoInfo.getPath()); + } + FFmpegUtils ffmpeg = FFmpegUtils.segment(videoId, ffmpegPath,videoFile , ConfigTools.load(ConfigTools.CONFIG, "outVideoPath", String.class)); System.out.println(ffmpeg.getCommand()); ffmpeg.start(new DownloadInterface() { @Override diff --git a/src/main/java/com/yutou/common/okhttp/HttpDownloadUtils.java b/src/main/java/com/yutou/common/okhttp/HttpDownloadUtils.java index 42774e6..310bc7b 100644 --- a/src/main/java/com/yutou/common/okhttp/HttpDownloadUtils.java +++ b/src/main/java/com/yutou/common/okhttp/HttpDownloadUtils.java @@ -105,6 +105,7 @@ public class HttpDownloadUtils { .url(builder.url); if (StringUtils.hasText(builder.cookie)) { rb.addHeader("Set-Cookie", builder.cookie); + rb.addHeader("Cookie", builder.cookie); } Request request = rb.build(); return okHttpClient.newCall(request); diff --git a/src/main/java/com/yutou/common/utils/RedisTools.java b/src/main/java/com/yutou/common/utils/RedisTools.java index c36012f..bc84331 100644 --- a/src/main/java/com/yutou/common/utils/RedisTools.java +++ b/src/main/java/com/yutou/common/utils/RedisTools.java @@ -27,7 +27,7 @@ public class RedisTools { //Properties properties = PropertyUtil.loadProperties("jedis.properties"); //host = properties.getProperty("redis.host"); //port = Integer.valueOf(properties.getProperty("redis.port")); - host = "127.0.0.1"; + host = "172.21.35.118"; port = 6379; } @@ -52,6 +52,12 @@ public class RedisTools { return set(0, key.toString(), value); } + /** + * + * @param key key + * @param value value + * @param timeout 过期时间,单位秒 + */ public static boolean set(String key, String value, int timeout) { try { if (isNotInstallRedis) {