/**
 * Bundled by jsDelivr using Rollup v2.79.2 and Terser v5.39.0.
 * Original file: /npm/@maveio/components@0.0.150/dist/index.js
 *
 * Do NOT use SRI with dynamically generated files! More information: https://www.jsdelivr.com/using-sri-with-dynamic-files
 */
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parseJSON(e){if(!e||""===e)return null;try{return JSON.parse(e)}catch{return console&&console.log("failed to parse JSON response",e),null}}static serialize(e,t){let i=[];for(var r in e){if(!Object.prototype.hasOwnProperty.call(e,r))continue;let s=t?`${t}[${r}]`:r,n=e[r];"object"==typeof n?i.push(this.serialize(n,s)):i.push(encodeURIComponent(s)+"="+encodeURIComponent(n))}return i.join("&")}static appendParams(e,t){if(0===Object.keys(t).length)return e;let i=e.match(/\?/)?"&":"?";return`${e}${i}${this.serialize(t)}`}},Ar=class{constructor(e){this.endPoint=null,this.token=null,this.skipHeartbeat=!0,this.reqs=new Set,this.awaitingBatchAck=!1,this.currentBatch=null,this.currentBatchTimer=null,this.batchBuffer=[],this.onopen=function(){},this.onerror=function(){},this.onmessage=function(){},this.onclose=function(){},this.pollEndpoint=this.normalizeEndpoint(e),this.readyState=ir,setTimeout((()=>this.poll()),0)}normalizeEndpoint(e){return e.replace("ws://","http://").replace("wss://","https://").replace(new RegExp("(.*)/"+vr),"$1/"+gr)}endpointURL(){return Sr.appendParams(this.pollEndpoint,{token:this.token})}closeAndRetry(e,t,i){this.close(e,t,i),this.readyState=ir}ontimeout(){this.onerror("timeout"),this.closeAndRetry(1005,"timeout",!1)}isActive(){return this.readyState===rr||this.readyState===ir}poll(){this.ajax("GET","application/json",null,(()=>this.ontimeout()),(e=>{if(e){var{status:t,token:i,messages:r}=e;this.token=i}else t=0;switch(t){case 200:r.forEach((e=>{setTimeout((()=>this.onmessage({data:e})),0)})),this.poll();break;case 204:this.poll();break;case 410:this.readyState=rr,this.onopen({}),this.poll();break;case 403:this.onerror(403),this.close(1008,"forbidden",!1);break;case 0:case 500:this.onerror(500),this.closeAndRetry(1011,"internal server error",500);break;default:throw new Error(`unhandled poll status ${t}`)}}))}send(e){"string"!=typeof e&&(e=(e=>{let t="",i=new Uint8Array(e),r=i.byteLength;for(let e=0;e<r;e++)t+=String.fromCharCode(i[e]);return btoa(t)})(e)),this.currentBatch?this.currentBatch.push(e):this.awaitingBatchAck?this.batchBuffer.push(e):(this.currentBatch=[e],this.currentBatchTimer=setTimeout((()=>{this.batchSend(this.currentBatch),this.currentBatch=null}),0))}batchSend(e){this.awaitingBatchAck=!0,this.ajax("POST","application/x-ndjson",e.join("\n"),(()=>this.onerror("timeout")),(e=>{this.awaitingBatchAck=!1,e&&200===e.status?this.batchBuffer.length>0&&(this.batchSend(this.batchBuffer),this.batchBuffer=[]):(this.onerror(e&&e.status),this.closeAndRetry(1011,"internal server error",!1))}))}close(e,t,i){for(let e of this.reqs)e.abort();this.readyState=nr;let r=Object.assign({code:1e3,reason:void 0,wasClean:!0},{code:e,reason:t,wasClean:i});this.batchBuffer=[],clearTimeout(this.currentBatchTimer),this.currentBatchTimer=null,typeof CloseEvent<"u"?this.onclose(new CloseEvent("close",r)):this.onclose(r)}ajax(e,t,i,r,s){let n;n=Sr.request(e,this.endpointURL(),t,i,this.timeout,(()=>{this.reqs.delete(n),r()}),(e=>{this.reqs.delete(n),this.isActive()&&s(e)})),this.reqs.add(n)}},_r={HEADER_LENGTH:1,META_LENGTH:4,KINDS:{push:0,reply:1,broadcast:2},encode(e,t){if(e.payload.constructor===ArrayBuffer)return t(this.binaryEncode(e));{let i=[e.join_ref,e.ref,e.topic,e.event,e.payload];return t(JSON.stringify(i))}},decode(e,t){if(e.constructor===ArrayBuffer)return t(this.binaryDecode(e));{let[i,r,s,n,a]=JSON.parse(e);return t({join_ref:i,ref:r,topic:s,event:n,payload:a})}},binaryEncode(e){let{join_ref:t,ref:i,event:r,topic:s,payload:n}=e,a=this.META_LENGTH+t.length+i.length+s.length+r.length,o=new ArrayBuffer(this.HEADER_LENGTH+a),l=new DataView(o),h=0;l.setUint8(h++,this.KINDS.push),l.setUint8(h++,t.length),l.setUint8(h++,i.length),l.setUint8(h++,s.length),l.setUint8(h++,r.length),Array.from(t,(e=>l.setUint8(h++,e.charCodeAt(0)))),Array.from(i,(e=>l.setUint8(h++,e.charCodeAt(0)))),Array.from(s,(e=>l.setUint8(h++,e.charCodeAt(0)))),Array.from(r,(e=>l.setUint8(h++,e.charCodeAt(0))));var d=new Uint8Array(o.byteLength+n.byteLength);return d.set(new Uint8Array(o),0),d.set(new Uint8Array(n),o.byteLength),d.buffer},binaryDecode(e){let t=new DataView(e),i=t.getUint8(0),r=new TextDecoder;switch(i){case this.KINDS.push:return this.decodePush(e,t,r);case this.KINDS.reply:return this.decodeReply(e,t,r);case this.KINDS.broadcast:return this.decodeBroadcast(e,t,r)}},decodePush(e,t,i){let r=t.getUint8(1),s=t.getUint8(2),n=t.getUint8(3),a=this.HEADER_LENGTH+this.META_LENGTH-1,o=i.decode(e.slice(a,a+r));a+=r;let l=i.decode(e.slice(a,a+s));a+=s;let h=i.decode(e.slice(a,a+n));return a+=n,{join_ref:o,ref:null,topic:l,event:h,payload:e.slice(a,e.byteLength)}},decodeReply(e,t,i){let r=t.getUint8(1),s=t.getUint8(2),n=t.getUint8(3),a=t.getUint8(4),o=this.HEADER_LENGTH+this.META_LENGTH,l=i.decode(e.slice(o,o+r));o+=r;let h=i.decode(e.slice(o,o+s));o+=s;let d=i.decode(e.slice(o,o+n));o+=n;let u=i.decode(e.slice(o,o+a));o+=a;let c=e.slice(o,e.byteLength);return{join_ref:l,ref:h,topic:d,event:pr,payload:{status:u,response:c}}},decodeBroadcast(e,t,i){let r=t.getUint8(1),s=t.getUint8(2),n=this.HEADER_LENGTH+2,a=i.decode(e.slice(n,n+r));n+=r;let o=i.decode(e.slice(n,n+s));return n+=s,{join_ref:null,ref:null,topic:a,event:o,payload:e.slice(n,e.byteLength)}}},wr=class{constructor(e,t={}){this.stateChangeCallbacks={open:[],close:[],error:[],message:[]},this.channels=[],this.sendBuffer=[],this.ref=0,this.timeout=t.timeout||1e4,this.transport=t.transport||tr.WebSocket||Ar,this.longPollFallbackMs=t.longPollFallbackMs,this.fallbackTimer=null,this.sessionStore=t.sessionStorage||tr.sessionStorage,this.establishedConnections=0,this.defaultEncoder=_r.encode.bind(_r),this.defaultDecoder=_r.decode.bind(_r),this.closeWasClean=!1,this.binaryType=t.binaryType||"arraybuffer",this.connectClock=1,this.transport!==Ar?(this.encode=t.encode||this.defaultEncoder,this.decode=t.decode||this.defaultDecoder):(this.encode=this.defaultEncoder,this.decode=this.defaultDecoder);let i=null;er&&er.addEventListener&&(er.addEventListener("pagehide",(e=>{this.conn&&(this.disconnect(),i=this.connectClock)})),er.addEventListener("pageshow",(e=>{i===this.connectClock&&(i=null,this.connect())}))),this.heartbeatIntervalMs=t.heartbeatIntervalMs||3e4,this.rejoinAfterMs=e=>t.rejoinAfterMs?t.rejoinAfterMs(e):[1e3,2e3,5e3][e-1]||1e4,this.reconnectAfterMs=e=>t.reconnectAfterMs?t.reconnectAfterMs(e):[10,50,100,150,200,250,500,1e3,2e3][e-1]||5e3,this.logger=t.logger||null,!this.logger&&t.debug&&(this.logger=(e,t,i)=>{console.log(`${e}: ${t}`,i)}),this.longpollerTimeout=t.longpollerTimeout||2e4,this.params=Zi(t.params||{}),this.endPoint=`${e}/${vr}`,this.vsn=t.vsn||"2.0.0",this.heartbeatTimeoutTimer=null,this.heartbeatTimer=null,this.pendingHeartbeatRef=null,this.reconnectTimer=new br((()=>{this.teardown((()=>this.connect()))}),this.reconnectAfterMs)}getLongPollTransport(){return Ar}replaceTransport(e){this.connectClock++,this.closeWasClean=!0,clearTimeout(this.fallbackTimer),this.reconnectTimer.reset(),this.conn&&(this.conn.close(),this.conn=null),this.transport=e}protocol(){return location.protocol.match(/^https/)?"wss":"ws"}endPointURL(){let e=Sr.appendParams(Sr.appendParams(this.endPoint,this.params()),{vsn:this.vsn});return"/"!==e.charAt(0)?e:"/"===e.charAt(1)?`${this.protocol()}:${e}`:`${this.protocol()}://${location.host}${e}`}disconnect(e,t,i){this.connectClock++,this.closeWasClean=!0,clearTimeout(this.fallbackTimer),this.reconnectTimer.reset(),this.teardown(e,t,i)}connect(e){e&&(console&&console.log("passing params to connect is deprecated. Instead pass :params to the Socket constructor"),this.params=Zi(e)),!this.conn&&(this.longPollFallbackMs&&this.transport!==Ar?this.connectWithFallback(Ar,this.longPollFallbackMs):this.transportConnect())}log(e,t,i){this.logger&&this.logger(e,t,i)}hasLogger(){return null!==this.logger}onOpen(e){let t=this.makeRef();return this.stateChangeCallbacks.open.push([t,e]),t}onClose(e){let t=this.makeRef();return this.stateChangeCallbacks.close.push([t,e]),t}onError(e){let t=this.makeRef();return this.stateChangeCallbacks.error.push([t,e]),t}onMessage(e){let t=this.makeRef();return this.stateChangeCallbacks.message.push([t,e]),t}ping(e){if(!this.isConnected())return!1;let t=this.makeRef(),i=Date.now();this.push({topic:"phoenix",event:"heartbeat",payload:{},ref:t});let r=this.onMessage((s=>{s.ref===t&&(this.off([r]),e(Date.now()-i))}));return!0}transportConnect(){this.connectClock++,this.closeWasClean=!1,this.conn=new this.transport(this.endPointURL()),this.conn.binaryType=this.binaryType,this.conn.timeout=this.longpollerTimeout,this.conn.onopen=()=>this.onConnOpen(),this.conn.onerror=e=>this.onConnError(e),this.conn.onmessage=e=>this.onConnMessage(e),this.conn.onclose=e=>this.onConnClose(e)}getSession(e){return this.sessionStore&&this.sessionStore.getItem(e)}storeSession(e,t){this.sessionStore&&this.sessionStore.setItem(e,t)}connectWithFallback(e,t=2500){clearTimeout(this.fallbackTimer);let i,r=!1,s=!0,n=t=>{this.log("transport",`falling back to ${e.name}...`,t),this.off([undefined,i]),s=!1,this.storeSession("phx:longpoll","true"),this.replaceTransport(e),this.transportConnect()};if(this.getSession("phx:longpoll"))return n("memorized");this.fallbackTimer=setTimeout(n,t),i=this.onError((e=>{this.log("transport","error",e),s&&!r&&(clearTimeout(this.fallbackTimer),n(e))})),this.onOpen((()=>{if(r=!0,!s)return console.log("transport",`established ${e.name} fallback`);clearTimeout(this.fallbackTimer),this.fallbackTimer=setTimeout(n,t),this.ping((e=>{this.log("transport","connected to primary after",e),clearTimeout(this.fallbackTimer)}))})),this.transportConnect()}clearHeartbeats(){clearTimeout(this.heartbeatTimer),clearTimeout(this.heartbeatTimeoutTimer)}onConnOpen(){this.hasLogger()&&this.log("transport",`${this.transport.name} connected to ${this.endPointURL()}`),this.closeWasClean=!1,this.establishedConnections++,this.flushSendBuffer(),this.reconnectTimer.reset(),this.resetHeartbeat(),this.stateChangeCallbacks.open.forEach((([,e])=>e()))}heartbeatTimeout(){this.pendingHeartbeatRef&&(this.pendingHeartbeatRef=null,this.hasLogger()&&this.log("transport","heartbeat timeout. Attempting to re-establish connection"),this.triggerChanError(),this.closeWasClean=!1,this.teardown((()=>this.reconnectTimer.scheduleTimeout()),1e3,"heartbeat timeout"))}resetHeartbeat(){this.conn&&this.conn.skipHeartbeat||(this.pendingHeartbeatRef=null,this.clearHeartbeats(),this.heartbeatTimer=setTimeout((()=>this.sendHeartbeat()),this.heartbeatIntervalMs))}teardown(e,t,i){if(!this.conn)return e&&e();this.waitForBufferDone((()=>{this.conn&&(t?this.conn.close(t,i||""):this.conn.close()),this.waitForSocketClosed((()=>{this.conn&&(this.conn.onopen=function(){},this.conn.onerror=function(){},this.conn.onmessage=function(){},this.conn.onclose=function(){},this.conn=null),e&&e()}))}))}waitForBufferDone(e,t=1){5!==t&&this.conn&&this.conn.bufferedAmount?setTimeout((()=>{this.waitForBufferDone(e,t+1)}),150*t):e()}waitForSocketClosed(e,t=1){5!==t&&this.conn&&this.conn.readyState!==nr?setTimeout((()=>{this.waitForSocketClosed(e,t+1)}),150*t):e()}onConnClose(e){let t=e&&e.code;this.hasLogger()&&this.log("transport","close",e),this.triggerChanError(),this.clearHeartbeats(),!this.closeWasClean&&1e3!==t&&this.reconnectTimer.scheduleTimeout(),this.stateChangeCallbacks.close.forEach((([,t])=>t(e)))}onConnError(e){this.hasLogger()&&this.log("transport",e);let t=this.transport,i=this.establishedConnections;this.stateChangeCallbacks.error.forEach((([,r])=>{r(e,t,i)})),(t===this.transport||i>0)&&this.triggerChanError()}triggerChanError(){this.channels.forEach((e=>{e.isErrored()||e.isLeaving()||e.isClosed()||e.trigger(cr)}))}connectionState(){switch(this.conn&&this.conn.readyState){case ir:return"connecting";case rr:return"open";case sr:return"closing";default:return"closed"}}isConnected(){return"open"===this.connectionState()}remove(e){this.off(e.stateChangeRefs),this.channels=this.channels.filter((t=>t.joinRef()!==e.joinRef()))}off(e){for(let t in this.stateChangeCallbacks)this.stateChangeCallbacks[t]=this.stateChangeCallbacks[t].filter((([t])=>-1===e.indexOf(t)))}channel(e,t={}){let i=new Tr(e,t,this);return this.channels.push(i),i}push(e){if(this.hasLogger()){let{topic:t,event:i,payload:r,ref:s,join_ref:n}=e;this.log("push",`${t} ${i} (${n}, ${s})`,r)}this.isConnected()?this.encode(e,(e=>this.conn.send(e))):this.sendBuffer.push((()=>this.encode(e,(e=>this.conn.send(e)))))}makeRef(){let e=this.ref+1;return e===this.ref?this.ref=0:this.ref=e,this.ref.toString()}sendHeartbeat(){this.pendingHeartbeatRef&&!this.isConnected()||(this.pendingHeartbeatRef=this.makeRef(),this.push({topic:"phoenix",event:"heartbeat",payload:{},ref:this.pendingHeartbeatRef}),this.heartbeatTimeoutTimer=setTimeout((()=>this.heartbeatTimeout()),this.heartbeatIntervalMs))}flushSendBuffer(){this.isConnected()&&this.sendBuffer.length>0&&(this.sendBuffer.forEach((e=>e())),this.sendBuffer=[])}onConnMessage(e){this.decode(e.data,(e=>{let{topic:t,event:i,payload:r,ref:s,join_ref:n}=e;s&&s===this.pendingHeartbeatRef&&(this.clearHeartbeats(),this.pendingHeartbeatRef=null,this.heartbeatTimer=setTimeout((()=>this.sendHeartbeat()),this.heartbeatIntervalMs)),this.hasLogger()&&this.log("receive",`${r.status||""} ${t} ${i} ${s&&"("+s+")"||""}`,r);for(let e=0;e<this.channels.length;e++){let a=this.channels[e];a.isMember(t,i,r,n)&&a.trigger(i,r,s,n)}for(let 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n+=s,{join_ref:null,ref:null,topic:a,event:o,payload:e.slice(n,e.byteLength)}}},F=class{constructor(e,t={}){this.stateChangeCallbacks={open:[],close:[],error:[],message:[]},this.channels=[],this.sendBuffer=[],this.ref=0,this.timeout=t.timeout||1e4,this.transport=t.transport||m.WebSocket||N,this.primaryPassedHealthCheck=!1,this.longPollFallbackMs=t.longPollFallbackMs,this.fallbackTimer=null,this.sessionStore=t.sessionStorage||m&&m.sessionStorage,this.establishedConnections=0,this.defaultEncoder=$.encode.bind($),this.defaultDecoder=$.decode.bind($),this.closeWasClean=!1,this.binaryType=t.binaryType||"arraybuffer",this.connectClock=1,this.transport!==N?(this.encode=t.encode||this.defaultEncoder,this.decode=t.decode||this.defaultDecoder):(this.encode=this.defaultEncoder,this.decode=this.defaultDecoder);let 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It must have a readyState > 0.")};e.requestPictureInPicture().catch((i=>{if(11!==i.code)throw i;if(0!==e.readyState||"none"!==e.preload)throw i;{let i=()=>{e.removeEventListener("loadedmetadata",r),e.preload="none"},r=()=>{e.requestPictureInPicture().catch(t),i()};e.addEventListener("loadedmetadata",r),e.preload="metadata",setTimeout((()=>{0===e.readyState&&t(),i()}),1e3)}}))},MEDIA_EXIT_PIP_REQUEST:()=>{co.pictureInPictureElement&&co.exitPictureInPicture()},MEDIA_ENTER_CAST_REQUEST:async e=>{var t;if("disconnected"===(null==(t=e.remote)?void 0:t.state)){if(co[Ll.element]&&co[Ll.exit](),!e.remote.prompt)return void console.warn("MediaChrome: Casting is not supported in this environment");try{await e.remote.prompt()}catch{}}},MEDIA_EXIT_CAST_REQUEST:e=>{var t;"connected"===(null==(t=e.remote)?void 0:t.state)&&e.remote.prompt()},MEDIA_SEEK_REQUEST:(e,t)=>{let i=t.detail;(e.readyState>0||void 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URLSearchParams(m.hash).get("#xywh"))?l:"";i.propagateMediaState(Jn.MEDIA_PREVIEW_IMAGE,m.href),i.propagateMediaState(Jn.MEDIA_PREVIEW_COORDS,g.split(","))},MEDIA_SHOW_SUBTITLES_REQUEST:(e,t,i)=>{var r;let s=Kl(i),{detail:n=[]}=t,a=Tl(n),o=null==(r=a[0])?void 0:r.language;o&&!i?.hasAttribute("nosubtitleslangpref")&&uo.localStorage.setItem("media-chrome-pref-subtitles-lang",o),wl(sa,s,a)},MEDIA_DISABLE_SUBTITLES_REQUEST:(e,t,i)=>{let r=Kl(i),{detail:s=[]}=t;wl(ra,r,s)},MEDIA_TOGGLE_SUBTITLES_REQUEST:(e,t,i)=>{let{detail:r}=t??{},s=Kl(i),n=Wl(i),a=!!n.length;if(s.length)if(!1===r||a&&!0!==r)wl(ra,s,n);else if(!0===r||!a&&!1!==r){let e=s[0];if(!i?.hasAttribute("nosubtitleslangpref")){let t=uo.localStorage.getItem("media-chrome-pref-subtitles-lang"),i=t?[t,...uo.navigator.languages]:uo.navigator.languages,r=s.filter((e=>i.some((t=>e.language.toLowerCase().startsWith(t.split("-")[0]))))).sort(((e,t)=>{let r=i.findIndex((t=>e.language.toLowerCase().startsWith(t.split("-")[0]))),s=i.findIndex((e=>t.language.toLowerCase().startsWith(e.split("-")[0])));return r-s}));r[0]&&(e=r[0])}let{language:t,label:r,kind:a}=e;wl(ra,s,n),wl(sa,s,[{language:t,label:r,kind:a}])}},MEDIA_AIRPLAY_REQUEST:async e=>{if(e?.remote){if(!e.remote.prompt)return void console.warn("MediaChrome: AirPlay is not supported in this environment");try{await e.remote.prompt()}catch{}}},MEDIA_SEEK_TO_LIVE_REQUEST:e=>{let t=e.seekable;t?t.length?e.currentTime=t.end(t.length-1):console.warn("MediaChrome: Media is unable to seek to live."):console.warn("MediaChrome: Media element does not support seeking to live.")},MEDIA_RENDITION_REQUEST:(e,t)=>{if(!e?.videoRenditions)return void console.warn("MediaChrome: Rendition selection not supported by this media.");let i=t.detail,r=[...e.videoRenditions].findIndex((e=>e.id==i));e.videoRenditions.selectedIndex!=r&&(e.videoRenditions.selectedIndex=r)},MEDIA_AUDIO_TRACK_REQUEST:(e,t)=>{if(!e?.audioTracks)return void console.warn("MediaChrome: Audio track selection not supported by this media.");let i=t.detail;for(let t of e.audioTracks)t.enabled=i==t.id}},zl=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)},Xl=(e,t,i)=>(zl(e,t,"read from private field"),i?i.call(e):t.get(e)),Ql=(e,t,i)=>{if(t.has(e))throw TypeError("Cannot add the same private member more than once");t instanceof WeakSet?t.add(e):t.set(e,i)},Zl=(e,t,i,r)=>(zl(e,t,"write to private field"),t.set(e,i),i),Jl=(e,t,i)=>(zl(e,t,"access private method"),i),eh=["ArrowLeft","ArrowRight","Enter"," ","f","m","k","c"],th="defaultsubtitles",ih="defaultstreamtype",rh="defaultduration",sh="fullscreenelement",nh="hotkeys",ah="keysused",oh="nohotkeys";Cl=new WeakMap,Dl=new WeakMap,xl=new WeakMap,Ml=new 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0:i.toLowerCase())&&!(e instanceof uo.customElements.get(e.nodeName.toLowerCase()))&&uo.customElements.upgrade(e),hh.some((t=>t in e))})(e)||!!dh(e).length,ch=e=>{var t;return null==(t=e?.join)?void 0:t.call(e,":")},fh={[Jn.MEDIA_SUBTITLES_LIST]:Al,[Jn.MEDIA_SUBTITLES_SHOWING]:Al,[Jn.MEDIA_SEEKABLE]:ch,[Jn.MEDIA_BUFFERED]:e=>e?.map(ch).join(" "),[Jn.MEDIA_PREVIEW_COORDS]:e=>e?.join(" "),[Jn.MEDIA_RENDITION_LIST]:function(e){return e?.map(Pa).join(" ")},[Jn.MEDIA_AUDIO_TRACK_LIST]:function(e){return e?.map(Oa).join(" ")}},ph=(e,t)=>{if((e=>{var t;return!(null==(t=e.closest)||!t.call(e,'*[slot="media"]'))})(e))return;let i=(e,t)=>{var i,r;uh(e)&&t(e);let{children:s=[]}=e??{};[...s,...null!=(r=null==(i=e?.shadowRoot)?void 0:i.children)?r:[]].forEach((e=>ph(e,t)))},r=e?.nodeName.toLowerCase();!r.includes("-")||uh(e)?i(e,t):uo.customElements.whenDefined(r).then((()=>{i(e,t)}))},mh=(e,t,i)=>{e.forEach((e=>{if(t in e)return void(e[t]=i);let r=dh(e),s=t.toLowerCase();r.includes(s)&&(async(e,t,i)=>{var r,s;if(e.isConnected||await Na(0),"boolean"==typeof i||null==i)return Za(e,t,i);if("number"==typeof i)return Xa(e,t,i);if("string"==typeof i)return eo(e,t,i);if(Array.isArray(i)&&!i.length)return e.removeAttribute(t);let n=null!=(s=null==(r=fh[t])?void 0:r.call(fh,i))?s:i;e.setAttribute(t,n)})(e,s,i)}))},gh=(e,t)=>{for(let i of e){if(t in i)return i[t];let e=dh(i),r=t.toLowerCase();if(e.includes(r))return i.getAttribute(r)}},vh=(e,t,i)=>{ph(e,t);let r=e=>{var i;let r=null!=(i=e?.composedPath()[0])?i:e.target;t(r)},s=e=>{var t;let r=null!=(t=e?.composedPath()[0])?t:e.target;i(r)};e.addEventListener(Yn.REGISTER_MEDIA_STATE_RECEIVER,r),e.addEventListener(Yn.UNREGISTER_MEDIA_STATE_RECEIVER,s);let n=[],a=e=>{let r=e.target;"media"!==r.name&&(n.forEach((e=>ph(e,i))),n=[...r.assignedElements({flatten:!0})],n.forEach((e=>ph(e,t))))};e.addEventListener("slotchange",a);let o=new MutationObserver((e=>{e.forEach((e=>{let{addedNodes:r=[],removedNodes:s=[],type:n,target:a,attributeName:o}=e;"childList"===n?(Array.prototype.forEach.call(r,(e=>ph(e,t))),Array.prototype.forEach.call(s,(e=>ph(e,i)))):"attributes"===n&&o===zn&&(uh(a)?t(a):i(a))}))}));return o.observe(e,{childList:!0,attributes:!0,subtree:!0}),()=>{ph(e,i),e.removeEventListener("slotchange",a),o.disconnect(),e.removeEventListener(Yn.REGISTER_MEDIA_STATE_RECEIVER,r),e.removeEventListener(Yn.UNREGISTER_MEDIA_STATE_RECEIVER,s)}};uo.customElements.get("media-controller")||uo.customElements.define("media-controller",class extends ol{constructor(){super(),Ql(this,Ml),Ql(this,Ol),Ql(this,Cl,new El(this,nh)),Ql(this,Dl,void 0),Ql(this,xl,void 0),void 0===ql.MEDIA_VOLUME_UNAVAILABLE.get(this)&&jl.then((()=>{this.propagateMediaState(Jn.MEDIA_VOLUME_UNAVAILABLE,ql.MEDIA_VOLUME_UNAVAILABLE.get(this))})),this.mediaStateReceivers=[],this.associatedElementSubscriptions=new Map,this.associateElement(this),Object.keys(Yl).forEach((e=>{let t=`_handle${Ua(e,!0)}`;this[t]=t=>{t.stopPropagation(),this.media?Yl[e](this.media,t,this):console.warn("Media Chrome: No media available.")},this.addEventListener(Yn[e],this[t])})),this._mediaStatePropagators={},Object.keys(ql).forEach((e=>{this._mediaStatePropagators[e]=t=>{this.propagateMediaState(Qn[e],ql[e].get(this,t))}}))}static get observedAttributes(){return super.observedAttributes.concat(oh,nh,ih,th,rh)}get fullscreenElement(){var e;return null!=(e=Xl(this,Dl))?e:this}set fullscreenElement(e){this.hasAttribute(sh)&&this.removeAttribute(sh),Zl(this,Dl,e)}attributeChangedCallback(e,t,i){var r;if(super.attributeChangedCallback(e,t,i),e===oh)i!==t&&""===i?(this.hasAttribute(nh)&&console.warn("Media Chrome: Both `hotkeys` and `nohotkeys` have been set. All hotkeys will be disabled."),this.disableHotkeys()):i!==t&&null===i&&this.enableHotkeys();else if(e===nh)Xl(this,Cl).value=i;else if(e===th&&i!==t&&""===i)this.dispatchEvent(new uo.CustomEvent(Yn.MEDIA_TOGGLE_SUBTITLES_REQUEST,{composed:!0,bubbles:!0,detail:!0}));else if(e===ih)this.propagateMediaState(Qn.MEDIA_STREAM_TYPE);else if(e===sh){let e=i?null==(r=Xl(this,xl))?void 0:r.getElementById(i):void 0;Zl(this,Dl,e)}}connectedCallback(){Zl(this,xl,this.getRootNode()),super.connectedCallback(),this.enableHotkeys()}disconnectedCallback(){super.disconnectedCallback(),this.disableHotkeys(),this.dispatchEvent(new uo.CustomEvent(Yn.MEDIA_TOGGLE_SUBTITLES_REQUEST,{composed:!0,bubbles:!0,detail:!1}))}mediaSetCallback(e){if(super.mediaSetCallback(e),e.hasAttribute("tabindex")||(e.tabIndex=-1),Object.keys(ql).forEach((t=>{let{mediaSetCallback:i,mediaEvents:r,rootEvents:s,textTracksEvents:n,videoRenditionsEvents:a,audioTracksEvents:o,remoteEvents:l}=ql[t],h=this._mediaStatePropagators[t];i&&(i(e,h),h()),r?.forEach((t=>{e.addEventListener(t,h),h()})),s?.forEach((e=>{var t;null==(t=Xl(this,xl))||t.addEventListener(e,h),h()})),n?.forEach((t=>{var i;null==(i=e.textTracks)||i.addEventListener(t,h),h()})),a?.forEach((t=>{var i;null==(i=e.videoRenditions)||i.addEventListener(t,h),h()})),o?.forEach((t=>{var i;null==(i=e.audioTracks)||i.addEventListener(t,h),h()})),l?.forEach((t=>{var i;null==(i=e.remote)||i.addEventListener(t,h),h()}))})),!this.hasAttribute("novolumepref"))try{let t=uo.localStorage.getItem("media-chrome-pref-volume");null!==t&&(e.volume=t)}catch(e){console.debug("Media Chrome: Error getting volume pref",e)}}mediaUnsetCallback(e){super.mediaUnsetCallback(e),Object.keys(ql).forEach((t=>{let{mediaUnsetCallback:i,mediaEvents:r,rootEvents:s,textTracksEvents:n,videoRenditionsEvents:a,audioTracksEvents:o,remoteEvents:l}=ql[t],h=this._mediaStatePropagators[t];r?.forEach((t=>{e.removeEventListener(t,h)})),s?.forEach((e=>{var t;null==(t=Xl(this,xl))||t.removeEventListener(e,h)})),n?.forEach((t=>{var i;null==(i=e.textTracks)||i.removeEventListener(t,h)})),a?.forEach((t=>{var i;null==(i=e.videoRenditions)||i.removeEventListener(t,h),h()})),o?.forEach((t=>{var i;null==(i=e.audioTracks)||i.removeEventListener(t,h),h()})),l?.forEach((t=>{var i;null==(i=e.remote)||i.removeEventListener(t,h),h()})),i&&(i(e,h),h())})),this.propagateMediaState(Qn.MEDIA_PAUSED,!0)}propagateMediaState(e,t){let i=gh(this.mediaStateReceivers,e);if(mh(this.mediaStateReceivers,e,t),i===gh(this.mediaStateReceivers,e))return;let r=e.toLowerCase(),s=new uo.CustomEvent(ta[r],{composed:!0,bubbles:!0,detail:t});this.dispatchEvent(s)}associateElement(e){if(!e)return;let{associatedElementSubscriptions:t}=this;if(t.has(e))return;let i=this.registerMediaStateReceiver.bind(this),r=this.unregisterMediaStateReceiver.bind(this),s=vh(e,i,r);Object.keys(Yn).forEach((t=>{e.addEventListener(Yn[t],this[`_handle${Ua(t,!0)}`])})),t.set(e,s)}unassociateElement(e){if(!e)return;let{associatedElementSubscriptions:t}=this;t.has(e)&&(t.get(e)(),t.delete(e),Object.keys(Yn).forEach((t=>{e.removeEventListener(Yn[t],this[`_handle${Ua(t,!0)}`])})))}registerMediaStateReceiver(e){if(!e)return;let t=this.mediaStateReceivers;t.indexOf(e)>-1||(t.push(e),Object.keys(ql).forEach((t=>{let i=ql[t];mh([e],Qn[t],i.get(this))})))}unregisterMediaStateReceiver(e){let t=this.mediaStateReceivers,i=t.indexOf(e);i<0||t.splice(i,1)}enableHotkeys(){this.addEventListener("keydown",Jl(this,Ol,Ul))}disableHotkeys(){this.removeEventListener("keydown",Jl(this,Ol,Ul)),this.removeEventListener("keyup",Jl(this,Ml,Pl))}get hotkeys(){return Xl(this,Cl)}keyboardShortcutHandler(e){var t,i,r,s;if((null!=(s=null!=(r=null==(t=e.target.getAttribute(ah))?void 0:t.split(" "))?r:null==(i=e.target)?void 0:i.keysUsed)?s:[]).map((e=>"Space"===e?" ":e)).filter(Boolean).includes(e.key))return;let n,a,o,l,h;if(!(Xl(this,Cl).contains(`no${e.key.toLowerCase()}`)||" "===e.key&&Xl(this,Cl).contains("nospace")))switch(e.key){case" ":case"k":n=null!=this.getAttribute(Jn.MEDIA_PAUSED)?Yn.MEDIA_PLAY_REQUEST:Yn.MEDIA_PAUSE_REQUEST,this.dispatchEvent(new uo.CustomEvent(n,{composed:!0,bubbles:!0}));break;case"m":n="off"===this.getAttribute(Jn.MEDIA_VOLUME_LEVEL)?Yn.MEDIA_UNMUTE_REQUEST:Yn.MEDIA_MUTE_REQUEST,this.dispatchEvent(new uo.CustomEvent(n,{composed:!0,bubbles:!0}));break;case"f":n=null!=this.getAttribute(Jn.MEDIA_IS_FULLSCREEN)?Yn.MEDIA_EXIT_FULLSCREEN_REQUEST:Yn.MEDIA_ENTER_FULLSCREEN_REQUEST,this.dispatchEvent(new uo.CustomEvent(n,{composed:!0,bubbles:!0}));break;case"c":this.dispatchEvent(new uo.CustomEvent(Yn.MEDIA_TOGGLE_SUBTITLES_REQUEST,{composed:!0,bubbles:!0}));break;case"ArrowLeft":a=this.getAttribute(Jn.MEDIA_CURRENT_TIME),o=a&&!Number.isNaN(+a)?+a:0,l=Math.max(o-10,0),h=new uo.CustomEvent(Yn.MEDIA_SEEK_REQUEST,{composed:!0,bubbles:!0,detail:l}),this.dispatchEvent(h);break;case"ArrowRight":a=this.getAttribute(Jn.MEDIA_CURRENT_TIME),o=a&&!Number.isNaN(+a)?+a:0,l=Math.max(o+10,0),h=new uo.CustomEvent(Yn.MEDIA_SEEK_REQUEST,{composed:!0,bubbles:!0,detail:l}),this.dispatchEvent(h)}}});var Eh,yh,bh,Th,Sh,Ah,_h,wh,kh,Lh,Rh,Ih,Ch,Dh,xh,Mh,Ph,Oh,Uh,Nh,$h,Fh,Bh,Hh,Gh,jh=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)},Vh=(e,t,i)=>(jh(e,t,"read from private field"),i?i.call(e):t.get(e)),Kh=(e,t,i)=>{if(t.has(e))throw TypeError("Cannot add the same private member more than once");t instanceof WeakSet?t.add(e):t.set(e,i)},Wh=(e,t,i,r)=>(jh(e,t,"write to private field"),t.set(e,i),i),qh=(e,t,i)=>(jh(e,t,"access private method"),i),Yh=co.createElement("template");Yh.innerHTML='\n  <style>\n    :host {\n      --_focus-box-shadow: var(--media-focus-box-shadow, inset 0 0 0 2px rgb(27 127 204 / .9));\n      --_media-range-padding: var(--media-range-padding, var(--media-control-padding, 10px));\n\n      box-shadow: var(--_focus-visible-box-shadow, none);\n      background: var(--media-control-background, var(--media-secondary-color, rgb(20 20 30 / .7)));\n      height: calc(var(--media-control-height, 24px) + 2 * var(--_media-range-padding));\n      display: inline-flex;\n      align-items: center;\n      \n      vertical-align: middle;\n      box-sizing: border-box;\n      position: relative;\n      width: 100px;\n      transition: background .15s linear;\n      cursor: pointer;\n      pointer-events: auto;\n      touch-action: none; \n      z-index: 1; \n    }\n\n    \n    input[type=range]:focus {\n      outline: 0;\n    }\n    input[type=range]:focus::-webkit-slider-runnable-track {\n      outline: 0;\n    }\n\n    :host(:hover) {\n      background: var(--media-control-hover-background, rgb(50 50 70 / .7));\n    }\n\n    #leftgap {\n      padding-left: var(--media-range-padding-left, var(--_media-range-padding));\n    }\n\n    #rightgap {\n      padding-right: var(--media-range-padding-right, var(--_media-range-padding));\n    }\n\n    #startpoint,\n    #endpoint {\n      position: absolute;\n    }\n\n    #endpoint {\n      right: 0;\n    }\n\n    #container {\n      \n      width: var(--media-range-track-width, 100%);\n      transform: translate(var(--media-range-track-translate-x, 0px), var(--media-range-track-translate-y, 0px));\n      position: relative;\n      height: 100%;\n      display: flex;\n      align-items: center;\n      min-width: 40px;\n    }\n\n    #range {\n      \n      display: var(--media-time-range-hover-display, block);\n      bottom: var(--media-time-range-hover-bottom, -7px);\n      height: var(--media-time-range-hover-height, max(100% + 7px, 25px));\n      width: 100%;\n      position: absolute;\n      cursor: pointer;\n\n      -webkit-appearance: none; \n      -webkit-tap-highlight-color: transparent;\n      background: transparent; \n      margin: 0;\n      z-index: 1;\n    }\n\n    @media (hover: hover) {\n      #range {\n        bottom: var(--media-time-range-hover-bottom, -5px);\n        height: var(--media-time-range-hover-height, max(100% + 5px, 20px));\n      }\n    }\n\n    \n    \n    #range::-webkit-slider-thumb {\n      -webkit-appearance: none;\n      background: transparent;\n      width: .1px;\n      height: .1px;\n    }\n\n    \n    #range::-moz-range-thumb {\n      background: transparent;\n      border: transparent;\n      width: .1px;\n      height: .1px;\n    }\n\n    #appearance {\n      height: var(--media-range-track-height, 4px);\n      display: flex;\n      flex-direction: column;\n      justify-content: center;\n      width: 100%;\n      position: absolute;\n      \n      will-change: transform;\n    }\n\n    #background,\n    #track {\n      border-radius: var(--media-range-track-border-radius, 1px);\n      position: absolute;\n      width: 100%;\n      height: 100%;\n    }\n\n    #background {\n      background: var(--media-range-track-background, rgb(255 255 255 / .2));\n      backdrop-filter: var(--media-range-track-background-backdrop-filter);\n      -webkit-backdrop-filter: var(--media-range-track-background-backdrop-filter);\n    }\n\n    #track {\n      border: var(--media-range-track-border, none);\n      outline: var(--media-range-track-outline);\n      outline-offset: var(--media-range-track-outline-offset);\n      backdrop-filter: var(--media-range-track-backdrop-filter);\n      -webkit-backdrop-filter: var(--media-range-track-backdrop-filter);\n      box-shadow: var(--media-range-track-box-shadow, none);\n      overflow: hidden;\n    }\n\n    #progress,\n    #highlight,\n    #pointer {\n      position: absolute;\n      height: 100%;\n      will-change: width;\n    }\n\n    #progress {\n      background: var(--media-range-bar-color, var(--media-primary-color, rgb(238 238 238)));\n      transition: var(--media-range-track-transition);\n    }\n\n    #pointer {\n      background: var(--media-range-track-pointer-background);\n      border-right: var(--media-range-track-pointer-border-right);\n      transition: visibility .25s, opacity .25s;\n      visibility: hidden;\n      opacity: 0;\n    }\n\n    @media (hover: hover) {\n      :host(:hover) #pointer {\n        transition: visibility .5s, opacity .5s;\n        visibility: visible;\n        opacity: 1;\n      }\n    }\n\n    #thumb {\n      width: var(--media-range-thumb-width, 10px);\n      height: var(--media-range-thumb-height, 10px);\n      margin-left: calc(var(--media-range-thumb-width, 10px) / -2);\n      border: var(--media-range-thumb-border, none);\n      border-radius: var(--media-range-thumb-border-radius, 10px);\n      background: var(--media-range-thumb-background, var(--media-primary-color, rgb(238 238 238)));\n      box-shadow: var(--media-range-thumb-box-shadow, 1px 1px 1px transparent);\n      transition: var(--media-range-thumb-transition);\n      transform: var(--media-range-thumb-transform, 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WeakSet,Ch=function(){this.hasAttribute("disabled")||(this.addEventListener("input",this),this.addEventListener("pointerdown",this),this.addEventListener("pointerenter",this))},Dh=new WeakSet,xh=function(){var e,t;this.removeEventListener("input",this),this.removeEventListener("pointerdown",this),this.removeEventListener("pointerenter",this),null==(e=uo.window)||e.removeEventListener("pointerup",this),null==(t=uo.window)||t.removeEventListener("pointermove",this)},Mh=new WeakSet,Ph=function(e){var t;Wh(this,yh,e.composedPath().includes(this.range)),null==(t=uo.window)||t.addEventListener("pointerup",this)},Oh=new WeakSet,Uh=function(e){var t;"mouse"!==e.pointerType&&qh(this,Mh,Ph).call(this,e),this.addEventListener("pointerleave",this),null==(t=uo.window)||t.addEventListener("pointermove",this)},Nh=new WeakSet,$h=function(){var e;null==(e=uo.window)||e.removeEventListener("pointerup",this),this.toggleAttribute("dragging",!1),this.range.disabled=this.hasAttribute("disabled")},Fh=new WeakSet,Bh=function(){var e,t;this.removeEventListener("pointerleave",this),null==(e=uo.window)||e.removeEventListener("pointermove",this),this.toggleAttribute("dragging",!1),this.range.disabled=this.hasAttribute("disabled"),null==(t=Vh(this,Sh).activeSegment)||t.style.removeProperty("transform")},Hh=new WeakSet,Gh=function(e){this.toggleAttribute("dragging",1===e.buttons||"mouse"!==e.pointerType),this.updatePointerBar(e),qh(this,Lh,Rh).call(this,e),this.dragging&&("mouse"!==e.pointerType||!Vh(this,yh))&&(this.range.disabled=!0,this.range.valueAsNumber=this.getPointerRatio(e),this.range.dispatchEvent(new Event("input",{bubbles:!0,composed:!0})))},uo.customElements.get("media-chrome-range")||uo.customElements.define("media-chrome-range",zh);var Xh,Qh=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)},Zh=(e,t,i)=>(Qh(e,t,"read from private field"),i?i.call(e):t.get(e)),Jh=(e,t,i,r)=>(Qh(e,t,"write to private field"),t.set(e,i),i),ed=co.createElement("template");ed.innerHTML="\n  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Ad="seekoffset",_d=co.createElement("template");_d.innerHTML='\n  <slot name="icon"><svg aria-hidden="true" viewBox="0 0 20 24"><defs><style>.text{font-size:8px;font-family:Arial-BoldMT, Arial;font-weight:700;}</style></defs><text class="text value" transform="translate(8.9 19.87)">30</text><path d="M10 6V3l5.61 4L10 10.94V8a5.54 5.54 0 0 0-1.9 10.48v2.12A7.5 7.5 0 0 1 10 6Z"/></svg></slot>\n';uo.customElements.get("media-seek-forward-button")||uo.customElements.define("media-seek-forward-button",class extends bo{static get observedAttributes(){return[...super.observedAttributes,Jn.MEDIA_CURRENT_TIME,Ad]}constructor(e={}){super({slotTemplate:_d,...e})}connectedCallback(){this.seekOffset=za(this,Ad,30),super.connectedCallback()}attributeChangedCallback(e,t,i){e===Ad&&(this.seekOffset=za(this,Ad,30)),super.attributeChangedCallback(e,t,i)}get seekOffset(){return za(this,Ad,30)}set 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WeakMap,uo.customElements.get("media-playback-rate-button")||uo.customElements.define("media-playback-rate-button",class extends bo{constructor(e={}){super({slotTemplate:Wd,...e}),((e,t,i)=>{if(t.has(e))throw TypeError("Cannot add the same private member more than once");t instanceof WeakSet?t.add(e):t.set(e,i)})(this,Gd,new El(this,Vd,{defaultValue:Kd})),this.container=this.shadowRoot.querySelector('slot[name="icon"]'),this.container.innerHTML="1x"}static get observedAttributes(){return[...super.observedAttributes,Jn.MEDIA_PLAYBACK_RATE,Vd]}attributeChangedCallback(e,t,i){if(super.attributeChangedCallback(e,t,i),e===Vd&&(jd(this,Gd).value=i),e===Jn.MEDIA_PLAYBACK_RATE){let e=i?+i:Number.NaN,t=Number.isNaN(e)?1:e;this.container.innerHTML=`${t}x`,this.setAttribute("aria-label",ma({playbackRate:t}))}}get rates(){return jd(this,Gd)}set rates(e){e?Array.isArray(e)&&(jd(this,Gd).value=e.join(" ")):jd(this,Gd).value=""}get mediaPlaybackRate(){return za(this,Jn.MEDIA_PLAYBACK_RATE,1)}set mediaPlaybackRate(e){Xa(this,Jn.MEDIA_PLAYBACK_RATE,e)}handleClick(){var e,t;let i=Array.from(this.rates.values(),(e=>+e)).sort(((e,t)=>e-t)),r=null!=(t=null!=(e=i.find((e=>e>this.mediaPlaybackRate)))?e:i[0])?t:1,s=new uo.CustomEvent(Yn.MEDIA_PLAYBACK_RATE_REQUEST,{composed:!0,bubbles:!0,detail:r});this.dispatchEvent(s)}});var qd="placeholdersrc",Yd="src",zd=co.createElement("template");zd.innerHTML='\n  <style>\n    :host {\n      pointer-events: none;\n      display: var(--media-poster-image-display, inline-block);\n      box-sizing: border-box;\n    }\n\n    img {\n      max-width: 100%;\n      max-height: 100%;\n      min-width: 100%;\n      min-height: 100%;\n      background-repeat: no-repeat;\n      background-position: var(--media-poster-image-background-position, var(--media-object-position, center));\n      background-size: var(--media-poster-image-background-size, var(--media-object-fit, contain));\n      object-fit: var(--media-object-fit, contain);\n      object-position: 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24"><defs><style>.text{font-size:8px;font-family:Arial-BoldMT, Arial;font-weight:700;}</style></defs><text class="text value" transform="translate(2.18 19.87)">30</text><path d="M10 6V3L4.37 7 10 10.94V8a5.54 5.54 0 0 1 1.9 10.48v2.12A7.5 7.5 0 0 0 10 6Z"/></svg></slot>\n';uo.customElements.get("media-seek-backward-button")||uo.customElements.define("media-seek-backward-button",class extends bo{static get observedAttributes(){return[...super.observedAttributes,Jn.MEDIA_CURRENT_TIME,Qd]}constructor(e={}){super({slotTemplate:Zd,...e})}connectedCallback(){this.seekOffset=za(this,Qd,30),super.connectedCallback()}attributeChangedCallback(e,t,i){e===Qd&&(this.seekOffset=za(this,Qd,30)),super.attributeChangedCallback(e,t,i)}get seekOffset(){return za(this,Qd,30)}set seekOffset(e){Xa(this,Qd,e),this.setAttribute("aria-label",Da({seekOffset:this.seekOffset})),Ha(Ga(this,"icon"),this.seekOffset)}get mediaCurrentTime(){return za(this,Jn.MEDIA_CURRENT_TIME,0)}set mediaCurrentTime(e){Xa(this,Jn.MEDIA_CURRENT_TIME,e)}handleClick(){let e=Math.max(this.mediaCurrentTime-this.seekOffset,0),t=new uo.CustomEvent(Yn.MEDIA_SEEK_REQUEST,{composed:!0,bubbles:!0,detail:e});this.dispatchEvent(t)}});var Jd,eu=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)},tu=(e,t,i)=>(eu(e,t,"read from private field"),i?i.call(e):t.get(e));Jd=new WeakMap,uo.customElements.get("media-preview-time-display")||uo.customElements.define("media-preview-time-display",class extends od{constructor(){super(),((e,t,i)=>{if(t.has(e))throw TypeError("Cannot add the same private member more than once");t instanceof WeakSet?t.add(e):t.set(e,i)})(this,Jd,void 0),((e,t,i)=>{eu(e,t,"write to private field"),t.set(e,i)})(this,Jd,this.shadowRoot.querySelector("slot")),tu(this,Jd).textContent=Ba(0)}static get observedAttributes(){return[...super.observedAttributes,Jn.MEDIA_PREVIEW_TIME]}attributeChangedCallback(e,t,i){super.attributeChangedCallback(e,t,i),e===Jn.MEDIA_PREVIEW_TIME&&null!=i&&(tu(this,Jd).textContent=Ba(i))}get mediaPreviewTime(){return za(this,Jn.MEDIA_PREVIEW_TIME)}set mediaPreviewTime(e){Xa(this,Jn.MEDIA_PREVIEW_TIME,e)}});var iu,ru=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)},su=(e,t,i)=>(ru(e,t,"read from private field"),i?i.call(e):t.get(e)),nu=(e,t,i,r)=>(ru(e,t,"write to private field"),t.set(e,i),i),au=co.createElement("template");au.innerHTML='\n  <style>\n    :host {\n      box-sizing: border-box;\n      display: var(--media-control-display, var(--media-preview-thumbnail-display, inline-block));\n      overflow: hidden;\n    }\n\n    img {\n      display: none;\n      position: relative;\n    }\n  </style>\n  <img crossorigin loading="eager" decoding="async">\n';var ou=class extends uo.HTMLElement{constructor(){super(),((e,t,i)=>{if(t.has(e))throw TypeError("Cannot add the same private member more than once");t instanceof WeakSet?t.add(e):t.set(e,i)})(this,iu,void 0),this.shadowRoot||(this.attachShadow({mode:"open"}),this.shadowRoot.appendChild(au.content.cloneNode(!0)))}static get observedAttributes(){return[Xn,Jn.MEDIA_PREVIEW_IMAGE,Jn.MEDIA_PREVIEW_COORDS]}connectedCallback(){var e,t,i;let r=this.getAttribute(Xn);r&&(nu(this,iu,null==(e=this.getRootNode())?void 0:e.getElementById(r)),null==(i=null==(t=su(this,iu))?void 0:t.associateElement)||i.call(t,this))}disconnectedCallback(){var e,t;null==(t=null==(e=su(this,iu))?void 0:e.unassociateElement)||t.call(e,this),nu(this,iu,null)}attributeChangedCallback(e,t,i){var r,s,n,a,o;[Jn.MEDIA_PREVIEW_IMAGE,Jn.MEDIA_PREVIEW_COORDS].includes(e)&&this.update(),e===Xn&&(t&&(null==(s=null==(r=su(this,iu))?void 0:r.unassociateElement)||s.call(r,this),nu(this,iu,null)),i&&this.isConnected&&(nu(this,iu,null==(n=this.getRootNode())?void 0:n.getElementById(i)),null==(o=null==(a=su(this,iu))?void 0:a.associateElement)||o.call(a,this)))}get mediaPreviewImage(){return Ja(this,Jn.MEDIA_PREVIEW_IMAGE)}set mediaPreviewImage(e){eo(this,Jn.MEDIA_PREVIEW_IMAGE,e)}get mediaPreviewCoords(){let e=this.getAttribute(Jn.MEDIA_PREVIEW_COORDS);if(e)return e.split(/\s+/).map((e=>+e))}set mediaPreviewCoords(e){e?this.setAttribute(Jn.MEDIA_PREVIEW_COORDS,e.join(" ")):this.removeAttribute(Jn.MEDIA_PREVIEW_COORDS)}update(){let e=this.mediaPreviewCoords,t=this.mediaPreviewImage;if(!e||!t)return;let[i,r,s,n]=e,a=t.split("#")[0],o=getComputedStyle(this),{maxWidth:l,maxHeight:h,minWidth:d,minHeight:u}=o,c=Math.min(parseInt(l)/s,parseInt(h)/n),f=Math.max(parseInt(d)/s,parseInt(u)/n),p=c<1,m=p?c:f>1?f:1,{style:g}=qa(this.shadowRoot,":host"),v=qa(this.shadowRoot,"img").style,E=this.shadowRoot.querySelector("img"),y=p?"min":"max";g.setProperty(`${y}-width`,"initial","important"),g.setProperty(`${y}-height`,"initial","important"),g.width=s*m+"px",g.height=n*m+"px";let b=()=>{v.width=this.imgWidth*m+"px",v.height=this.imgHeight*m+"px",v.display="block"};E.src!==a&&(E.onload=()=>{this.imgWidth=E.naturalWidth,this.imgHeight=E.naturalHeight,b()},E.src=a,b()),b(),v.transform=`translate(-${i*m}px, -${r*m}px)`}};iu=new WeakMap,uo.customElements.get("media-preview-thumbnail")||uo.customElements.define("media-preview-thumbnail",ou);var lu,hu=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)},du=(e,t,i)=>(hu(e,t,"read from private field"),i?i.call(e):t.get(e));lu=new WeakMap,uo.customElements.get("media-preview-chapter-display")||uo.customElements.define("media-preview-chapter-display",class extends hd{constructor(){super(),((e,t,i)=>{if(t.has(e))throw TypeError("Cannot add the same private member more than once");t instanceof WeakSet?t.add(e):t.set(e,i)})(this,lu,void 0),((e,t,i)=>{hu(e,t,"write to private field"),t.set(e,i)})(this,lu,this.shadowRoot.querySelector("slot"))}static get observedAttributes(){return[...super.observedAttributes,Jn.MEDIA_PREVIEW_CHAPTER]}attributeChangedCallback(e,t,i){if(super.attributeChangedCallback(e,t,i),e===Jn.MEDIA_PREVIEW_CHAPTER&&i!==t){if(null==i)return du(this,lu).textContent="",void this.removeAttribute("aria-valuetext");du(this,lu).textContent=i,this.setAttribute("aria-valuetext",`chapter: ${i}`)}}get mediaPreviewChapter(){return Ja(this,Jn.MEDIA_PREVIEW_CHAPTER)}set mediaPreviewChapter(e){eo(this,Jn.MEDIA_PREVIEW_CHAPTER,e)}});var uu,cu,fu,pu,mu,gu,vu,Eu,yu,bu,Tu=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)},Su=(e,t,i)=>(Tu(e,t,"read from private field"),t.get(e)),Au=(e,t,i)=>{if(t.has(e))throw TypeError("Cannot add the same private member more than once");t instanceof WeakSet?t.add(e):t.set(e,i)},_u=(e,t,i,r)=>(Tu(e,t,"write to private field"),t.set(e,i),i),wu=class{constructor(e,t,i){Au(this,uu,void 0),Au(this,cu,void 0),Au(this,fu,void 0),Au(this,pu,void 0),Au(this,mu,void 0),Au(this,gu,void 0),Au(this,vu,void 0),Au(this,Eu,void 0),Au(this,yu,0),Au(this,bu,((e=performance.now())=>{_u(this,yu,requestAnimationFrame(Su(this,bu))),_u(this,pu,performance.now()-Su(this,fu));let t=1e3/this.fps;if(Su(this,pu)>t){_u(this,fu,e-Su(this,pu)%t);let i=1e3/((e-Su(this,cu))/++((e,t)=>({set _(i){_u(e,t,i)},get _(){return 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private field"),i?i.call(e):t.get(e)),Xu=(e,t,i)=>{if(t.has(e))throw TypeError("Cannot add the same private member more than once");t instanceof WeakSet?t.add(e):t.set(e,i)},Qu=(e,t,i,r)=>(Yu(e,t,"write to private field"),t.set(e,i),i),Zu=(e,t,i)=>(Yu(e,t,"access private method"),i),Ju=co.createElement("template");Ju.innerHTML=`\n  <style>\n    :host {\n      --media-preview-border-radius: 3px;\n      --media-box-padding-left: 10px;\n      --media-box-padding-right: 10px;\n    }\n\n    #highlight {\n      background: var(--media-time-range-buffered-color, rgb(255 255 255 / .4));\n    }\n\n    #preview-rail,\n    #current-rail {\n      \n      width: 1%;\n      position: absolute;\n      left: 0;\n      bottom: 100%;\n      pointer-events: none;\n      will-change: transform;\n    }\n\n    [part~="box"] {\n      \n      position: absolute;\n      bottom: 100%;\n      display: flex;\n      flex-direction: column;\n      align-items: center;\n      transform: translateX(-50%);\n    }\n\n  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var(--media-preview-border-radius) 0 0);\n    }\n\n    :host([${Jn.MEDIA_PREVIEW_IMAGE}][dragging]) media-preview-thumbnail,\n    :host([${Jn.MEDIA_PREVIEW_IMAGE}][dragging]) ::slotted(media-preview-thumbnail) {\n      transition-delay: var(--media-preview-transition-delay-in, .25s);\n      visibility: visible;\n    }\n\n    @media (hover: hover) {\n      :host([${Jn.MEDIA_PREVIEW_IMAGE}]:hover) media-preview-thumbnail,\n      :host([${Jn.MEDIA_PREVIEW_IMAGE}]:hover) ::slotted(media-preview-thumbnail) {\n        transition-delay: var(--media-preview-transition-delay-in, .25s);\n        visibility: visible;\n      }\n\n      :host([${Jn.MEDIA_PREVIEW_TIME}]:hover) {\n        --media-time-range-hover-display: block;\n      }\n    }\n\n    media-preview-chapter-display,\n    ::slotted(media-preview-chapter-display) {\n      display: none;\n      line-height: 1.3;\n      min-width: 0;\n      \n      transition: min-width 0s, border-radius 0s, margin 0s, padding 0s;\n      transition-delay: calc(var(--media-preview-transition-delay-out, 0s) + var(--media-preview-transition-duration-out, .25s));\n      background: var(--media-preview-chapter-background, var(--media-preview-background, var(--media-control-background, var(--media-secondary-color, rgb(20 20 30 / .7)))));\n      border-radius: var(--media-preview-chapter-border-radius,\n        var(--media-preview-border-radius) var(--media-preview-border-radius)\n        var(--media-preview-border-radius) var(--media-preview-border-radius));\n      padding: var(--media-preview-chapter-padding, 4px 10px);\n      margin: var(--media-preview-chapter-margin, 0 0 5px);\n      text-shadow: var(--media-preview-chapter-text-shadow, 0 0 4px rgb(0 0 0 / .75));\n    }\n\n    :host([${Jn.MEDIA_PREVIEW_IMAGE}]) media-preview-chapter-display,\n    :host([${Jn.MEDIA_PREVIEW_IMAGE}]) ::slotted(media-preview-chapter-display) {\n      transition-delay: var(--media-preview-transition-delay-in, .25s);\n      border-radius: 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var(--media-preview-time-border-radius,\n        var(--media-preview-border-radius) var(--media-preview-border-radius)\n        var(--media-preview-border-radius) var(--media-preview-border-radius));\n      padding: var(--media-preview-time-padding, 4px 10px);\n      margin: var(--media-preview-time-margin, 0 0 10px);\n      text-shadow: var(--media-preview-time-text-shadow, 0 0 4px rgb(0 0 0 / .75));\n    }\n\n    :host([${Jn.MEDIA_PREVIEW_IMAGE}]) media-preview-time-display,\n    :host([${Jn.MEDIA_PREVIEW_IMAGE}]) ::slotted(media-preview-time-display) {\n      transition-delay: var(--media-preview-transition-delay-in, .25s);\n      border-radius: var(--media-preview-time-border-radius,\n        0 0 var(--media-preview-border-radius) var(--media-preview-border-radius));\n      min-width: 100%;\n    }\n\n    :host([${Jn.MEDIA_PREVIEW_TIME}]:hover) {\n      --media-time-range-hover-display: block;\n    }\n  </style>\n  <div id="preview-rail">\n    <slot name="preview" part="box 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this.isConnected&&!this.mediaPaused&&!this.mediaLoading&&!this.mediaEnded&&this.mediaDuration>0&&function(e,t=3){if(e.checkVisibility)return e.checkVisibility({checkOpacity:!0,checkVisibilityCSS:!0});let i=e;for(;i&&t>0;){let e=getComputedStyle(i);if("0"===e.opacity||"hidden"===e.visibility||"none"===e.display)return!1;i=i.parentElement,t--}return!0}(this)},Fu=new WeakMap,Bu=new WeakSet,Hu=function(e,t){var i;let r=100*t*100+"%",s=e.offsetWidth;if(!s)return r;let n=null!=(i=this.getAttribute("bounds")?Va(this,`#${this.getAttribute("bounds")}`):this.parentElement)?i:this,a=this.range.getBoundingClientRect(),o=n.getBoundingClientRect(),l=(zu(this,xu)-(a.left-o.left-s/2))/a.width*100,h=(o.right-a.left-s/2-zu(this,Mu))/a.width*100;return Number.isNaN(l)||(r=`max(${100*l}%, ${r})`),Number.isNaN(h)||(r=`min(${r}, ${100*h}%)`),r},Gu=new WeakSet,ju=function(e){let t=[...zu(this,Ru)].some((t=>e.composedPath().includes(t)));if(!this.dragging&&(t||!e.composedPath().includes(this)))return void 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this.attr.CLASS}get startDate(){return this._startDate}get endDate(){if(this._endDate)return this._endDate;let e=this.duration;return null!==e?new Date(this._startDate.getTime()+1e3*e):null}get duration(){if("DURATION"in this.attr){let e=this.attr.decimalFloatingPoint("DURATION");if(Kf(e))return e}else if(this._endDate)return(this._endDate.getTime()-this._startDate.getTime())/1e3;return null}get plannedDuration(){return"PLANNED-DURATION"in this.attr?this.attr.decimalFloatingPoint("PLANNED-DURATION"):null}get endOnNext(){return this.attr.bool("END-ON-NEXT")}get isValid(){return!!this.id&&!this._badValueForSameId&&Kf(this.startDate.getTime())&&(null===this.duration||this.duration>=0)&&(!this.endOnNext||!!this.class)}},lp=class{constructor(){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}}},hp="audio",dp="video",up="audiovideo",cp=class{constructor(e){this._byteRange=null,this._url=null,this.baseurl=void 0,this.relurl=void 0,this.elementaryStreams={[hp]:null,[dp]:null,[up]:null},this.baseurl=e}setByteRange(e,t){let i,r=e.split("@",2);i=1===r.length?t?.byteRangeEndOffset||0:parseInt(r[1]),this._byteRange=[i,parseInt(r[0])+i]}get byteRange(){return this._byteRange?this._byteRange:[]}get byteRangeStartOffset(){return this.byteRange[0]}get byteRangeEndOffset(){return this.byteRange[1]}get url(){return!this._url&&this.baseurl&&this.relurl&&(this._url=Ff.buildAbsoluteURL(this.baseurl,this.relurl,{alwaysNormalize:!0})),this._url||""}set url(e){this._url=e}},fp=class extends cp{constructor(e,t){super(t),this._decryptdata=null,this.rawProgramDateTime=null,this.programDateTime=null,this.tagList=[],this.duration=0,this.sn=0,this.levelkeys=void 0,this.type=void 0,this.loader=null,this.keyLoader=null,this.level=-1,this.cc=0,this.startPTS=void 0,this.endPTS=void 0,this.startDTS=void 0,this.endDTS=void 0,this.start=0,this.deltaPTS=void 0,this.maxStartPTS=void 0,this.minEndPTS=void 0,this.stats=new lp,this.data=void 0,this.bitrateTest=!1,this.title=null,this.initSegment=null,this.endList=void 0,this.gap=void 0,this.urlId=0,this.type=e}get decryptdata(){let{levelkeys:e}=this;if(!e&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkeys&&!this.levelkeys.NONE){let e=this.levelkeys.identity;if(e)this._decryptdata=e.getDecryptData(this.sn);else{let e=Object.keys(this.levelkeys);if(1===e.length)return this._decryptdata=this.levelkeys[e[0]].getDecryptData(this.sn)}}return this._decryptdata}get end(){return this.start+this.duration}get endProgramDateTime(){if(null===this.programDateTime||!Kf(this.programDateTime))return null;let e=Kf(this.duration)?this.duration:0;return this.programDateTime+1e3*e}get encrypted(){var e;if(null!=(e=this._decryptdata)&&e.encrypted)return!0;if(this.levelkeys){let e=Object.keys(this.levelkeys),t=e.length;if(t>1||1===t&&this.levelkeys[e[0]].encrypted)return!0}return!1}setKeyFormat(e){if(this.levelkeys){let t=this.levelkeys[e];t&&!this._decryptdata&&(this._decryptdata=t.getDecryptData(this.sn))}}abortRequests(){var e,t;null==(e=this.loader)||e.abort(),null==(t=this.keyLoader)||t.abort()}setElementaryStreamInfo(e,t,i,r,s,n=!1){let{elementaryStreams:a}=this,o=a[e];o?(o.startPTS=Math.min(o.startPTS,t),o.endPTS=Math.max(o.endPTS,i),o.startDTS=Math.min(o.startDTS,r),o.endDTS=Math.max(o.endDTS,s)):a[e]={startPTS:t,endPTS:i,startDTS:r,endDTS:s,partial:n}}clearElementaryStreamInfo(){let{elementaryStreams:e}=this;e[hp]=null,e[dp]=null,e[up]=null}},pp=class extends cp{constructor(e,t,i,r,s){super(i),this.fragOffset=0,this.duration=0,this.gap=!1,this.independent=!1,this.relurl=void 0,this.fragment=void 0,this.index=void 0,this.stats=new lp,this.duration=e.decimalFloatingPoint("DURATION"),this.gap=e.bool("GAP"),this.independent=e.bool("INDEPENDENT"),this.relurl=e.enumeratedString("URI"),this.fragment=t,this.index=r;let n=e.enumeratedString("BYTERANGE");n&&this.setByteRange(n,s),s&&(this.fragOffset=s.fragOffset+s.duration)}get start(){return this.fragment.start+this.fragOffset}get end(){return this.start+this.duration}get loaded(){let{elementaryStreams:e}=this;return!!(e.audio||e.video||e.audiovideo)}},mp=class{constructor(e){this.PTSKnown=!1,this.alignedSliding=!1,this.averagetargetduration=void 0,this.endCC=0,this.endSN=0,this.fragments=void 0,this.fragmentHint=void 0,this.partList=null,this.dateRanges=void 0,this.live=!0,this.ageHeader=0,this.advancedDateTime=void 0,this.updated=!0,this.advanced=!0,this.availabilityDelay=void 0,this.misses=0,this.startCC=0,this.startSN=0,this.startTimeOffset=null,this.targetduration=0,this.totalduration=0,this.type=null,this.url=void 0,this.m3u8="",this.version=null,this.canBlockReload=!1,this.canSkipUntil=0,this.canSkipDateRanges=!1,this.skippedSegments=0,this.recentlyRemovedDateranges=void 0,this.partHoldBack=0,this.holdBack=0,this.partTarget=0,this.preloadHint=void 0,this.renditionReports=void 0,this.tuneInGoal=0,this.deltaUpdateFailed=void 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t=Xp(e.data);return{key:e.type,data:t}},zp=e=>{if(8===e.data.byteLength){let t=new Uint8Array(e.data),i=1&t[3],r=(t[4]<<23)+(t[5]<<15)+(t[6]<<7)+t[7];return r/=45,i&&(r+=47721858.84),Math.round(r)}},Xp=(e,t=!1)=>{let i=function(){if(!navigator.userAgent.includes("PlayStation 4"))return!Op&&typeof self.TextDecoder<"u"&&(Op=new self.TextDecoder("utf-8")),Op}();if(i){let r=i.decode(e);if(t){let e=r.indexOf("\0");return-1!==e?r.substring(0,e):r}return r.replace(/\0/g,"")}let r,s,n,a=e.length,o="",l=0;for(;l<a;){if(r=e[l++],0===r&&t)return o;if(0!==r&&3!==r)switch(r>>4){case 0:case 1:case 2:case 3:case 4:case 5:case 6:case 7:o+=String.fromCharCode(r);break;case 12:case 13:s=e[l++],o+=String.fromCharCode((31&r)<<6|63&s);break;case 14:s=e[l++],n=e[l++],o+=String.fromCharCode((15&r)<<12|(63&s)<<6|63&n)}}return o};var Qp=function(e){let t="";for(let i=0;i<e.length;i++){let r=e[i].toString(16);r.length<2&&(r="0"+r),t+=r}return 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i=tm(t.subarray(4,8));if("cbcs"===i||"cenc"===i){let t=om(e,["frma"])[0];t&&(s=tm(t))}}}))}switch(s){case"avc1":case"avc2":case"avc3":case"avc4":{let e=om(i,["avcC"])[0];s+="."+cm(e[1])+cm(e[2])+cm(e[3]);break}case"mp4a":{let e=om(t,[r])[0],i=om(e.subarray(28),["esds"])[0];if(i&&i.length>12){let e=4;if(3!==i[e++])break;e=um(i,e),e+=2;let t=i[e++];if(128&t&&(e+=2),64&t&&(e+=i[e++]),4!==i[e++])break;e=um(i,e);let r=i[e++];if(64!==r)break;if(s+="."+cm(r),e+=12,5!==i[e++])break;e=um(i,e);let n=i[e++],a=(248&n)>>3;31===a&&(a+=1+((7&n)<<3)+((224&i[e])>>5)),s+="."+a}break}case"hvc1":case"hev1":{let e=om(i,["hvcC"])[0],t=e[1],r=["","A","B","C"][t>>6],n=31&t,a=rm(e,2),o=(32&t)>>5?"H":"L",l=e[12],h=e.subarray(6,12);s+="."+r+n,s+="."+a.toString(16).toUpperCase(),s+="."+o+l;let d="";for(let e=h.length;e--;){let t=h[e];(t||d)&&(d="."+t.toString(16).toUpperCase()+d)}s+=d;break}case"dvh1":case"dvhe":{let 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":1,Opus:1,opus:1,samr:1,sawb:1,sawp:1,sevc:1,sqcp:1,ssmv:1,twos:1,ulaw:1},video:{avc1:1,avc2:1,avc3:1,avc4:1,avcp:1,av01:.8,drac:1,dva1:1,dvav:1,dvh1:.7,dvhe:.7,encv:1,hev1:.75,hvc1:.75,mjp2:1,mp4v:1,mvc1:1,mvc2:1,mvc3:1,mvc4:1,resv:1,rv60:1,s263:1,svc1:1,svc2:1,"vc-1":1,vp08:1,vp09:.9},text:{stpp:1,wvtt:1}};function Mm(e,t,i=!0){return!e.split(",").some((e=>!Pm(e,t,i)))}function Pm(e,t,i=!0){var r;let s=Dm(i);return null!=(r=s?.isTypeSupported(Om(e,t)))&&r}function Om(e,t){return`${t}/mp4;codecs="${e}"`}function Um(e){if(e){let t=e.substring(0,4);return xm.video[t]}return 2}function Nm(e){return e.split(",").reduce(((e,t)=>{let i=xm.video[t];return i?(2*i+e)/(e?3:2):(xm.audio[t]+e)/(e?2:1)}),0)}var $m={};var Fm=/flac|opus/i;function Bm(e,t=!0){return e.replace(Fm,(e=>function(e,t=!0){if($m[e])return $m[e];let i={flac:["flac","fLaC","FLAC"],opus:["opus","Opus"]}[e];for(let r=0;r<i.length;r++)if(Pm(i[r],"audio",t))return $m[e]=i[r],i[r];return e}(e.toLowerCase(),t)))}function Hm(e,t){return e&&"mp4a"!==e?e:t&&t.split(",")[0]}var Gm=/#EXT-X-STREAM-INF:([^\r\n]*)(?:[\r\n](?:#[^\r\n]*)?)*([^\r\n]+)|#EXT-X-(SESSION-DATA|SESSION-KEY|DEFINE|CONTENT-STEERING|START):([^\r\n]*)[\r\n]+/g,jm=/#EXT-X-MEDIA:(.*)/g,Vm=/^#EXT(?:INF|-X-TARGETDURATION):/m,Km=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/(?!#) *(\S[^\r\n]*)/.source,/#EXT-X-BYTERANGE:*(.+)/.source,/#EXT-X-PROGRAM-DATE-TIME:(.+)/.source,/#.*/.source].join("|"),"g"),Wm=new RegExp([/#(EXTM3U)/.source,/#EXT-X-(DATERANGE|DEFINE|KEY|MAP|PART|PART-INF|PLAYLIST-TYPE|PRELOAD-HINT|RENDITION-REPORT|SERVER-CONTROL|SKIP|START):(.+)/.source,/#EXT-X-(BITRATE|DISCONTINUITY-SEQUENCE|MEDIA-SEQUENCE|TARGETDURATION|VERSION): *(\d+)/.source,/#EXT-X-(DISCONTINUITY|ENDLIST|GAP|INDEPENDENT-SEGMENTS)/.source,/(#)([^:]*):(.*)/.source,/(#)(.*)(?:.*)\r?\n?/.source].join("|")),qm=class e{static findGroup(e,t){for(let i=0;i<e.length;i++){let r=e[i];if(r.id===t)return r}}static resolve(e,t){return Ff.buildAbsoluteURL(t,e,{alwaysNormalize:!0})}static isMediaPlaylist(e){return Vm.test(e)}static parseMasterPlaylist(t,i){let r,s={contentSteering:null,levels:[],playlistParsingError:null,sessionData:null,sessionKeys:null,startTimeOffset:null,variableList:null,hasVariableRefs:km(t)},n=[];for(Gm.lastIndex=0;null!=(r=Gm.exec(t));)if(r[1]){var a;let t=new sp(r[1]);Lm(s,t,["CODECS","SUPPLEMENTAL-CODECS","ALLOWED-CPC","PATHWAY-ID","STABLE-VARIANT-ID","AUDIO","VIDEO","SUBTITLES","CLOSED-CAPTIONS","NAME"]);let o=Rm(s,r[2]),l={attrs:t,bitrate:t.decimalInteger("BANDWIDTH")||t.decimalInteger("AVERAGE-BANDWIDTH"),name:t.NAME,url:e.resolve(o,i)},h=t.decimalResolution("RESOLUTION");h&&(l.width=h.width,l.height=h.height),Xm(t.CODECS,l),null!=(a=l.unknownCodecs)&&a.length||n.push(l),s.levels.push(l)}else if(r[3]){let t=r[3],n=r[4];switch(t){case"SESSION-DATA":{let e=new sp(n);Lm(s,e,["DATA-ID","LANGUAGE","VALUE","URI"]);let t=e["DATA-ID"];t&&(null===s.sessionData&&(s.sessionData={}),s.sessionData[t]=e);break}case"SESSION-KEY":{let e=Ym(n,i,s);e.encrypted&&e.isSupported()?(null===s.sessionKeys&&(s.sessionKeys=[]),s.sessionKeys.push(e)):tp.warn(`[Keys] Ignoring invalid EXT-X-SESSION-KEY tag: "${n}"`);break}case"DEFINE":{let e=new sp(n);Lm(s,e,["NAME","VALUE","QUERYPARAM"]),Im(s,e,i)}break;case"CONTENT-STEERING":{let t=new sp(n);Lm(s,t,["SERVER-URI","PATHWAY-ID"]),s.contentSteering={uri:e.resolve(t["SERVER-URI"],i),pathwayId:t["PATHWAY-ID"]||"."};break}case"START":s.startTimeOffset=zm(n)}}let o=n.length>0&&n.length<s.levels.length;return s.levels=o?n:s.levels,0===s.levels.length&&(s.playlistParsingError=new Error("no levels found in manifest")),s}static parseMasterPlaylistMedia(t,i,r){let s,n={},a=r.levels,o={AUDIO:a.map((e=>({id:e.attrs.AUDIO,audioCodec:e.audioCodec}))),SUBTITLES:a.map((e=>({id:e.attrs.SUBTITLES,textCodec:e.textCodec}))),"CLOSED-CAPTIONS":[]},l=0;for(jm.lastIndex=0;null!==(s=jm.exec(t));){let t=new sp(s[1]),a=t.TYPE;if(a){let s=o[a],h=n[a]||[];n[a]=h,Lm(r,t,["URI","GROUP-ID","LANGUAGE","ASSOC-LANGUAGE","STABLE-RENDITION-ID","NAME","INSTREAM-ID","CHARACTERISTICS","CHANNELS"]);let d=t.LANGUAGE,u=t["ASSOC-LANGUAGE"],c=t.CHANNELS,f=t.CHARACTERISTICS,p=t["INSTREAM-ID"],m={attrs:t,bitrate:0,id:l++,groupId:t["GROUP-ID"]||"",name:t.NAME||d||"",type:a,default:t.bool("DEFAULT"),autoselect:t.bool("AUTOSELECT"),forced:t.bool("FORCED"),lang:d,url:t.URI?e.resolve(t.URI,i):""};if(u&&(m.assocLang=u),c&&(m.channels=c),f&&(m.characteristics=f),p&&(m.instreamId=p),null!=s&&s.length){let t=e.findGroup(s,m.groupId)||s[0];Qm(m,t,"audioCodec"),Qm(m,t,"textCodec")}h.push(m)}}return n}static parseLevelPlaylist(e,t,i,r,s,n){let a,o,l,h=new mp(t),d=h.fragments,u=null,c=0,f=0,p=0,m=0,g=null,v=new fp(r,t),E=-1,y=!1,b=null;for(Km.lastIndex=0,h.m3u8=e,h.hasVariableRefs=km(e);null!==(a=Km.exec(e));){y&&(y=!1,v=new fp(r,t),v.start=p,v.sn=c,v.cc=m,v.level=i,u&&(v.initSegment=u,v.rawProgramDateTime=u.rawProgramDateTime,u.rawProgramDateTime=null,b&&(v.setByteRange(b),b=null)));let e=a[1];if(e){v.duration=parseFloat(e);let t=(" "+a[2]).slice(1);v.title=t||null,v.tagList.push(t?["INF",e,t]:["INF",e])}else if(a[3]){if(Kf(v.duration)){v.start=p,l&&eg(v,l,h),v.sn=c,v.level=i,v.cc=m,d.push(v);let e=(" "+a[3]).slice(1);v.relurl=Rm(h,e),Zm(v,g),g=v,p+=v.duration,c++,f=0,y=!0}}else if(a[4]){let e=(" "+a[4]).slice(1);g?v.setByteRange(e,g):v.setByteRange(e)}else if(a[5])v.rawProgramDateTime=(" "+a[5]).slice(1),v.tagList.push(["PROGRAM-DATE-TIME",v.rawProgramDateTime]),-1===E&&(E=d.length);else{if(a=a[0].match(Wm),!a){tp.warn("No matches on slow regex match for level playlist!");continue}for(o=1;o<a.length&&!(typeof a[o]<"u");o++);let e=(" "+a[o]).slice(1),s=(" "+a[o+1]).slice(1),p=a[o+2]?(" "+a[o+2]).slice(1):"";switch(e){case"PLAYLIST-TYPE":h.type=s.toUpperCase();break;case"MEDIA-SEQUENCE":c=h.startSN=parseInt(s);break;case"SKIP":{let e=new sp(s);Lm(h,e,["RECENTLY-REMOVED-DATERANGES"]);let t=e.decimalInteger("SKIPPED-SEGMENTS");if(Kf(t)){h.skippedSegments=t;for(let e=t;e--;)d.unshift(null);c+=t}let i=e.enumeratedString("RECENTLY-REMOVED-DATERANGES");i&&(h.recentlyRemovedDateranges=i.split("\t"));break}case"TARGETDURATION":h.targetduration=Math.max(parseInt(s),1);break;case"VERSION":h.version=parseInt(s);break;case"INDEPENDENT-SEGMENTS":case"EXTM3U":break;case"ENDLIST":h.live=!1;break;case"#":(s||p)&&v.tagList.push(p?[s,p]:[s]);break;case"DISCONTINUITY":m++,v.tagList.push(["DIS"]);break;case"GAP":v.gap=!0,v.tagList.push([e]);break;case"BITRATE":v.tagList.push([e,s]);break;case"DATERANGE":{let e=new sp(s);Lm(h,e,["ID","CLASS","START-DATE","END-DATE","SCTE35-CMD","SCTE35-OUT","SCTE35-IN"]),Lm(h,e,e.clientAttrs);let t=new op(e,h.dateRanges[e.ID]);t.isValid||h.skippedSegments?h.dateRanges[t.id]=t:tp.warn(`Ignoring invalid DATERANGE tag: "${s}"`),v.tagList.push(["EXT-X-DATERANGE",s]);break}case"DEFINE":{let e=new sp(s);Lm(h,e,["NAME","VALUE","IMPORT","QUERYPARAM"]),"IMPORT"in e?Cm(h,e,n):Im(h,e,t)}break;case"DISCONTINUITY-SEQUENCE":m=parseInt(s);break;case"KEY":{let e=Ym(s,t,h);if(e.isSupported()){if("NONE"===e.method){l=void 0;break}l||(l={}),l[e.keyFormat]&&(l=Vf({},l)),l[e.keyFormat]=e}else tp.warn(`[Keys] Ignoring invalid EXT-X-KEY tag: "${s}"`);break}case"START":h.startTimeOffset=zm(s);break;case"MAP":{let e=new sp(s);if(Lm(h,e,["BYTERANGE","URI"]),v.duration){let s=new fp(r,t);Jm(s,e,i,l),u=s,v.initSegment=u,u.rawProgramDateTime&&!v.rawProgramDateTime&&(v.rawProgramDateTime=u.rawProgramDateTime)}else{let t=v.byteRangeEndOffset;if(t){let e=v.byteRangeStartOffset;b=`${t-e}@${e}`}else b=null;Jm(v,e,i,l),u=v,y=!0}break}case"SERVER-CONTROL":{let e=new sp(s);h.canBlockReload=e.bool("CAN-BLOCK-RELOAD"),h.canSkipUntil=e.optionalFloat("CAN-SKIP-UNTIL",0),h.canSkipDateRanges=h.canSkipUntil>0&&e.bool("CAN-SKIP-DATERANGES"),h.partHoldBack=e.optionalFloat("PART-HOLD-BACK",0),h.holdBack=e.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{let e=new sp(s);h.partTarget=e.decimalFloatingPoint("PART-TARGET");break}case"PART":{let e=h.partList;e||(e=h.partList=[]);let i=f>0?e[e.length-1]:void 0,r=f++,n=new sp(s);Lm(h,n,["BYTERANGE","URI"]);let a=new pp(n,v,t,r,i);e.push(a),v.duration+=a.duration;break}case"PRELOAD-HINT":{let e=new sp(s);Lm(h,e,["URI"]),h.preloadHint=e;break}case"RENDITION-REPORT":{let e=new sp(s);Lm(h,e,["URI"]),h.renditionReports=h.renditionReports||[],h.renditionReports.push(e);break}default:tp.warn(`line parsed but not handled: ${a}`)}}}g&&!g.relurl?(d.pop(),p-=g.duration,h.partList&&(h.fragmentHint=g)):h.partList&&(Zm(v,g),v.cc=m,h.fragmentHint=v,l&&eg(v,l,h));let T=d.length,S=d[0],A=d[T-1];if(p+=h.skippedSegments*h.targetduration,p>0&&T&&A){h.averagetargetduration=p/T;let e=A.sn;h.endSN="initSegment"!==e?e:0,h.live||(A.endList=!0),S&&(h.startCC=S.cc)}else h.endSN=0,h.startCC=0;return h.fragmentHint&&(p+=h.fragmentHint.duration),h.totalduration=p,h.endCC=m,E>0&&function(e,t){let i=e[t];for(let r=t;r--;){let t=e[r];if(!t)return;t.programDateTime=i.programDateTime-1e3*t.duration,i=t}}(d,E),h}};function Ym(e,t,i){var r,s;let n=new sp(e);Lm(i,n,["KEYFORMAT","KEYFORMATVERSIONS","URI","IV","URI"]);let a=null!=(r=n.METHOD)?r:"",o=n.URI,l=n.hexadecimalInteger("IV"),h=n.KEYFORMATVERSIONS,d=null!=(s=n.KEYFORMAT)?s:"identity";o&&n.IV&&!l&&tp.error(`Invalid IV: ${n.IV}`);let u=o?qm.resolve(o,t):"",c=(h||"1").split("/").map(Number).filter(Number.isFinite);return new _m(a,u,d,c,l)}function zm(e){let t=new sp(e).decimalFloatingPoint("TIME-OFFSET");return Kf(t)?t:null}function Xm(e,t){let i=(e||"").split(/[ ,]+/).filter((e=>e));["video","audio","text"].forEach((e=>{let r=i.filter((t=>function(e,t){let i=xm[t];return!!i&&!!i[e.slice(0,4)]}(t,e)));r.length&&(t[`${e}Codec`]=r.join(","),i=i.filter((e=>-1===r.indexOf(e))))})),t.unknownCodecs=i}function Qm(e,t,i){let r=t[i];r&&(e[i]=r)}function Zm(e,t){e.rawProgramDateTime?e.programDateTime=Date.parse(e.rawProgramDateTime):null!=t&&t.programDateTime&&(e.programDateTime=t.endProgramDateTime),Kf(e.programDateTime)||(e.programDateTime=null,e.rawProgramDateTime=null)}function Jm(e,t,i,r){e.relurl=t.URI,t.BYTERANGE&&e.setByteRange(t.BYTERANGE),e.level=i,e.sn="initSegment",r&&(e.levelkeys=r),e.initSegment=null}function eg(e,t,i){e.levelkeys=t;let{encryptedFragments:r}=i;(!r.length||r[r.length-1].levelkeys!==t)&&Object.keys(t).some((e=>t[e].isCommonEncryption))&&r.push(e)}var tg="manifest",ig="level",rg="audioTrack",sg="subtitleTrack",ng="main",ag="audio",og="subtitle";function lg(e){let{type:t}=e;switch(t){case rg:return ag;case sg:return og;default:return ng}}function hg(e,t){let i=e.url;return(void 0===i||0===i.indexOf("data:"))&&(i=t.url),i}var dg=class{constructor(e){this.hls=void 0,this.loaders=Object.create(null),this.variableList=null,this.hls=e,this.registerListeners()}startLoad(e){}stopLoad(){this.destroyInternalLoaders()}registerListeners(){let{hls:e}=this;e.on(Yf.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Yf.LEVEL_LOADING,this.onLevelLoading,this),e.on(Yf.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),e.on(Yf.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)}unregisterListeners(){let{hls:e}=this;e.off(Yf.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Yf.LEVEL_LOADING,this.onLevelLoading,this),e.off(Yf.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),e.off(Yf.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)}createInternalLoader(e){let t=this.hls.config,i=t.pLoader,r=t.loader,s=new(i||r)(t);return this.loaders[e.type]=s,s}getInternalLoader(e){return this.loaders[e.type]}resetInternalLoader(e){this.loaders[e]&&delete this.loaders[e]}destroyInternalLoaders(){for(let e in this.loaders){let t=this.loaders[e];t&&t.destroy(),this.resetInternalLoader(e)}}destroy(){this.variableList=null,this.unregisterListeners(),this.destroyInternalLoaders()}onManifestLoading(e,t){let{url:i}=t;this.variableList=null,this.load({id:null,level:0,responseType:"text",type:tg,url:i,deliveryDirectives:null})}onLevelLoading(e,t){let{id:i,level:r,pathwayId:s,url:n,deliveryDirectives:a}=t;this.load({id:i,level:r,pathwayId:s,responseType:"text",type:ig,url:n,deliveryDirectives:a})}onAudioTrackLoading(e,t){let{id:i,groupId:r,url:s,deliveryDirectives:n}=t;this.load({id:i,groupId:r,level:null,responseType:"text",type:rg,url:s,deliveryDirectives:n})}onSubtitleTrackLoading(e,t){let{id:i,groupId:r,url:s,deliveryDirectives:n}=t;this.load({id:i,groupId:r,level:null,responseType:"text",type:sg,url:s,deliveryDirectives:n})}load(e){var t;let i,r=this.hls.config,s=this.getInternalLoader(e);if(s){let t=s.context;if(t&&t.url===e.url&&t.level===e.level)return void tp.trace("[playlist-loader]: playlist request ongoing");tp.log(`[playlist-loader]: aborting previous loader for type: ${e.type}`),s.abort()}if(i=e.type===tg?r.manifestLoadPolicy.default:Vf({},r.playlistLoadPolicy.default,{timeoutRetry:null,errorRetry:null}),s=this.createInternalLoader(e),Kf(null==(t=e.deliveryDirectives)?void 0:t.part)){let t;if(e.type===ig&&null!==e.level?t=this.hls.levels[e.level].details:e.type===rg&&null!==e.id?t=this.hls.audioTracks[e.id].details:e.type===sg&&null!==e.id&&(t=this.hls.subtitleTracks[e.id].details),t){let e=t.partTarget,r=t.targetduration;if(e&&r){let t=1e3*Math.max(3*e,.8*r);i=Vf({},i,{maxTimeToFirstByteMs:Math.min(t,i.maxTimeToFirstByteMs),maxLoadTimeMs:Math.min(t,i.maxTimeToFirstByteMs)})}}}let n=i.errorRetry||i.timeoutRetry||{},a={loadPolicy:i,timeout:i.maxLoadTimeMs,maxRetry:n.maxNumRetry||0,retryDelay:n.retryDelayMs||0,maxRetryDelay:n.maxRetryDelayMs||0},o={onSuccess:(e,t,i,r)=>{let s=this.getInternalLoader(i);this.resetInternalLoader(i.type);let n=e.data;0===n.indexOf("#EXTM3U")?(t.parsing.start=performance.now(),qm.isMediaPlaylist(n)?this.handleTrackOrLevelPlaylist(e,t,i,r||null,s):this.handleMasterPlaylist(e,t,i,r)):this.handleManifestParsingError(e,i,new Error("no EXTM3U delimiter"),r||null,t)},onError:(e,t,i,r)=>{this.handleNetworkError(t,i,!1,e,r)},onTimeout:(e,t,i)=>{this.handleNetworkError(t,i,!0,void 0,e)}};s.load(e,a,o)}handleMasterPlaylist(e,t,i,r){let s=this.hls,n=e.data,a=hg(e,i),o=qm.parseMasterPlaylist(n,a);if(o.playlistParsingError)return void this.handleManifestParsingError(e,i,o.playlistParsingError,r,t);let{contentSteering:l,levels:h,sessionData:d,sessionKeys:u,startTimeOffset:c,variableList:f}=o;this.variableList=f;let{AUDIO:p=[],SUBTITLES:m,"CLOSED-CAPTIONS":g}=qm.parseMasterPlaylistMedia(n,a,o);p.length&&!p.some((e=>!e.url))&&h[0].audioCodec&&!h[0].attrs.AUDIO&&(tp.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),p.unshift({type:"main",name:"main",groupId:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new sp({}),bitrate:0,url:""})),s.trigger(Yf.MANIFEST_LOADED,{levels:h,audioTracks:p,subtitles:m,captions:g,contentSteering:l,url:a,stats:t,networkDetails:r,sessionData:d,sessionKeys:u,startTimeOffset:c,variableList:f})}handleTrackOrLevelPlaylist(e,t,i,r,s){let n=this.hls,{id:a,level:o,type:l}=i,h=hg(e,i),d=Kf(o)?o:Kf(a)?a:0,u=lg(i),c=qm.parseLevelPlaylist(e.data,h,d,u,0,this.variableList);if(l===tg){let e={attrs:new sp({}),bitrate:0,details:c,name:"",url:h};n.trigger(Yf.MANIFEST_LOADED,{levels:[e],audioTracks:[],url:h,stats:t,networkDetails:r,sessionData:null,sessionKeys:null,contentSteering:null,startTimeOffset:null,variableList:null})}t.parsing.end=performance.now(),i.levelDetails=c,this.handlePlaylistLoaded(c,e,t,i,r,s)}handleManifestParsingError(e,t,i,r,s){this.hls.trigger(Yf.ERROR,{type:zf.NETWORK_ERROR,details:Xf.MANIFEST_PARSING_ERROR,fatal:t.type===tg,url:e.url,err:i,error:i,reason:i.message,response:e,context:t,networkDetails:r,stats:s})}handleNetworkError(e,t,i=!1,r,s){let n=`A network ${i?"timeout":"error"+(r?" (status "+r.code+")":"")} occurred while loading ${e.type}`;e.type===ig?n+=`: ${e.level} id: ${e.id}`:(e.type===rg||e.type===sg)&&(n+=` id: ${e.id} group-id: "${e.groupId}"`);let a=new Error(n);tp.warn(`[playlist-loader]: ${n}`);let o=Xf.UNKNOWN,l=!1,h=this.getInternalLoader(e);switch(e.type){case tg:o=i?Xf.MANIFEST_LOAD_TIMEOUT:Xf.MANIFEST_LOAD_ERROR,l=!0;break;case ig:o=i?Xf.LEVEL_LOAD_TIMEOUT:Xf.LEVEL_LOAD_ERROR,l=!1;break;case rg:o=i?Xf.AUDIO_TRACK_LOAD_TIMEOUT:Xf.AUDIO_TRACK_LOAD_ERROR,l=!1;break;case sg:o=i?Xf.SUBTITLE_TRACK_LOAD_TIMEOUT:Xf.SUBTITLE_LOAD_ERROR,l=!1}h&&this.resetInternalLoader(e.type);let d={type:zf.NETWORK_ERROR,details:o,fatal:l,url:e.url,loader:h,context:e,error:a,networkDetails:t,stats:s};if(r){let i=t?.url||e.url;d.response=Hf({url:i,data:void 0},r)}this.hls.trigger(Yf.ERROR,d)}handlePlaylistLoaded(e,t,i,r,s,n){let a=this.hls,{type:o,level:l,id:h,groupId:d,deliveryDirectives:u}=r,c=hg(t,r),f=lg(r),p="number"==typeof r.level&&f===ng?l:void 0;if(!e.fragments.length){let e=new Error("No Segments found in Playlist");return void a.trigger(Yf.ERROR,{type:zf.NETWORK_ERROR,details:Xf.LEVEL_EMPTY_ERROR,fatal:!1,url:c,error:e,reason:e.message,response:t,context:r,level:p,parent:f,networkDetails:s,stats:i})}e.targetduration||(e.playlistParsingError=new Error("Missing Target Duration"));let m=e.playlistParsingError;if(m)a.trigger(Yf.ERROR,{type:zf.NETWORK_ERROR,details:Xf.LEVEL_PARSING_ERROR,fatal:!1,url:c,error:m,reason:m.message,response:t,context:r,level:p,parent:f,networkDetails:s,stats:i});else switch(e.live&&n&&(n.getCacheAge&&(e.ageHeader=n.getCacheAge()||0),(!n.getCacheAge||isNaN(e.ageHeader))&&(e.ageHeader=0)),o){case tg:case ig:a.trigger(Yf.LEVEL_LOADED,{details:e,level:p||0,id:h||0,stats:i,networkDetails:s,deliveryDirectives:u});break;case rg:a.trigger(Yf.AUDIO_TRACK_LOADED,{details:e,id:h||0,groupId:d||"",stats:i,networkDetails:s,deliveryDirectives:u});break;case sg:a.trigger(Yf.SUBTITLE_TRACK_LOADED,{details:e,id:h||0,groupId:d||"",stats:i,networkDetails:s,deliveryDirectives:u})}}};function ug(e,t){let i;try{i=new Event("addtrack")}catch{i=document.createEvent("Event"),i.initEvent("addtrack",!1,!1)}i.track=e,t.dispatchEvent(i)}function cg(e,t){let i=e.mode;if("disabled"===i&&(e.mode="hidden"),e.cues&&!e.cues.getCueById(t.id))try{if(e.addCue(t),!e.cues.getCueById(t.id))throw new Error(`addCue is failed for: ${t}`)}catch(i){tp.debug(`[texttrack-utils]: ${i}`);try{let i=new self.TextTrackCue(t.startTime,t.endTime,t.text);i.id=t.id,e.addCue(i)}catch(e){tp.debug(`[texttrack-utils]: Legacy TextTrackCue fallback failed: ${e}`)}}"disabled"===i&&(e.mode=i)}function fg(e){let t=e.mode;if("disabled"===t&&(e.mode="hidden"),e.cues)for(let t=e.cues.length;t--;)e.removeCue(e.cues[t]);"disabled"===t&&(e.mode=t)}function pg(e,t,i,r){let s=e.mode;if("disabled"===s&&(e.mode="hidden"),e.cues&&e.cues.length>0){let s=function(e,t,i){let r=[],s=function(e,t){if(t<e[0].startTime)return 0;let i=e.length-1;if(t>e[i].endTime)return-1;let r=0,s=i;for(;r<=s;){let n=Math.floor((s+r)/2);if(t<e[n].startTime)s=n-1;else{if(!(t>e[n].startTime&&r<i))return n;r=n+1}}return e[r].startTime-t<t-e[s].startTime?r:s}(e,t);if(s>-1)for(let n=s,a=e.length;n<a;n++){let s=e[n];if(s.startTime>=t&&s.endTime<=i)r.push(s);else if(s.startTime>i)return r}return r}(e.cues,t,i);for(let t=0;t<s.length;t++)(!r||r(s[t]))&&e.removeCue(s[t])}"disabled"===s&&(e.mode=s)}function mg(e){let t=[];for(let i=0;i<e.length;i++){let r=e[i];("subtitles"===r.kind||"captions"===r.kind)&&r.label&&t.push(e[i])}return t}var gg="org.id3",vg="com.apple.quicktime.HLS",Eg="https://aomedia.org/emsg/ID3";function yg(){if(!(typeof self>"u"))return self.VTTCue||self.TextTrackCue}function bg(e,t,i,r,s){let n=new e(t,i,"");try{n.value=r,s&&(n.type=s)}catch{n=new e(t,i,JSON.stringify(s?Hf({type:s},r):r))}return n}var Tg=(()=>{let e=yg();try{e&&new e(0,Number.POSITIVE_INFINITY,"")}catch{return Number.MAX_VALUE}return Number.POSITIVE_INFINITY})();function Sg(e,t){return e.getTime()/1e3-t}function Ag(e){return Uint8Array.from(e.replace(/^0x/,"").replace(/([\da-fA-F]{2}) ?/g,"0x$1 ").replace(/ +$/,"").split(" ")).buffer}var _g=class{constructor(e){this.hls=void 0,this.id3Track=null,this.media=null,this.dateRangeCuesAppended={},this.hls=e,this._registerListeners()}destroy(){this._unregisterListeners(),this.id3Track=null,this.media=null,this.dateRangeCuesAppended={},this.hls=null}_registerListeners(){let{hls:e}=this;e.on(Yf.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(Yf.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(Yf.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Yf.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),e.on(Yf.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(Yf.LEVEL_UPDATED,this.onLevelUpdated,this)}_unregisterListeners(){let{hls:e}=this;e.off(Yf.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(Yf.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(Yf.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Yf.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),e.off(Yf.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(Yf.LEVEL_UPDATED,this.onLevelUpdated,this)}onMediaAttached(e,t){this.media=t.media}onMediaDetaching(){this.id3Track&&(fg(this.id3Track),this.id3Track=null,this.media=null,this.dateRangeCuesAppended={})}onManifestLoading(){this.dateRangeCuesAppended={}}createTrack(e){let t=this.getID3Track(e.textTracks);return t.mode="hidden",t}getID3Track(e){if(this.media){for(let t=0;t<e.length;t++){let i=e[t];if("metadata"===i.kind&&"id3"===i.label)return ug(i,this.media),i}return this.media.addTextTrack("metadata","id3")}}onFragParsingMetadata(e,t){if(!this.media)return;let{hls:{config:{enableEmsgMetadataCues:i,enableID3MetadataCues:r}}}=this;if(!i&&!r)return;let{samples:s}=t;this.id3Track||(this.id3Track=this.createTrack(this.media));let n=yg();if(n)for(let e=0;e<s.length;e++){let t=s[e].type;if(t===Eg&&!i||!r)continue;let a=Vp(s[e].data);if(a){let i=s[e].pts,r=i+s[e].duration;r>Tg&&(r=Tg),r-i<=0&&(r=i+.25);for(let e=0;e<a.length;e++){let s=a[e];if(!Gp(s)){this.updateId3CueEnds(i,t);let e=bg(n,i,r,s,t);e&&this.id3Track.addCue(e)}}}}}updateId3CueEnds(e,t){var i;let r=null==(i=this.id3Track)?void 0:i.cues;if(r)for(let i=r.length;i--;){let s=r[i];s.type===t&&s.startTime<e&&s.endTime===Tg&&(s.endTime=e)}}onBufferFlushing(e,{startOffset:t,endOffset:i,type:r}){let{id3Track:s,hls:n}=this;if(!n)return;let{config:{enableEmsgMetadataCues:a,enableID3MetadataCues:o}}=n;if(s&&(a||o)){let e;e="audio"===r?e=>e.type===gg&&o:"video"===r?e=>e.type===Eg&&a:e=>e.type===gg&&o||e.type===Eg&&a,pg(s,t,i,e)}}onLevelUpdated(e,{details:t}){if(!this.media||!t.hasProgramDateTime||!this.hls.config.enableDateRangeMetadataCues)return;let{dateRangeCuesAppended:i,id3Track:r}=this,{dateRanges:s}=t,n=Object.keys(s);if(r){let e=Object.keys(i).filter((e=>!n.includes(e)));for(let t=e.length;t--;){let s=e[t];Object.keys(i[s].cues).forEach((e=>{r.removeCue(i[s].cues[e])})),delete i[s]}}let a=t.fragments[t.fragments.length-1];if(0===n.length||!Kf(a?.programDateTime))return;this.id3Track||(this.id3Track=this.createTrack(this.media));let o=a.programDateTime/1e3-a.start,l=yg();for(let e=0;e<n.length;e++){let t=n[e],r=s[t],a=Sg(r.startDate,o),h=i[t],d=h?.cues||{},u=h?.durationKnown||!1,c=Tg,f=r.endDate;if(f)c=Sg(f,o),u=!0;else if(r.endOnNext&&!u){let e=n.reduce(((e,t)=>{if(t!==r.id){let i=s[t];if(i.class===r.class&&i.startDate>r.startDate&&(!e||r.startDate<e.startDate))return i}return e}),null);e&&(c=Sg(e.startDate,o),u=!0)}let p=Object.keys(r.attr);for(let e=0;e<p.length;e++){let i=p[e];if(!np(i))continue;let s=d[i];if(s)u&&!h.durationKnown&&(s.endTime=c);else if(l){let e=r.attr[i];ap(i)&&(e=Ag(e));let s=bg(l,a,c,{key:i,data:e},vg);s&&(s.id=t,this.id3Track.addCue(s),d[i]=s)}}i[t]={cues:d,dateRange:r,durationKnown:u}}}},wg=class{constructor(e){this.hls=void 0,this.config=void 0,this.media=null,this.levelDetails=null,this.currentTime=0,this.stallCount=0,this._latency=null,this.timeupdateHandler=()=>this.timeupdate(),this.hls=e,this.config=e.config,this.registerListeners()}get latency(){return this._latency||0}get maxLatency(){let{config:e,levelDetails:t}=this;return void 0!==e.liveMaxLatencyDuration?e.liveMaxLatencyDuration:t?e.liveMaxLatencyDurationCount*t.targetduration:0}get targetLatency(){let{levelDetails:e}=this;if(null===e)return null;let{holdBack:t,partHoldBack:i,targetduration:r}=e,{liveSyncDuration:s,liveSyncDurationCount:n,lowLatencyMode:a}=this.config,o=this.hls.userConfig,l=a&&i||t;(o.liveSyncDuration||o.liveSyncDurationCount||0===l)&&(l=void 0!==s?s:n*r);let h=r;return l+Math.min(1*this.stallCount,h)}get liveSyncPosition(){let e=this.estimateLiveEdge(),t=this.targetLatency,i=this.levelDetails;if(null===e||null===t||null===i)return null;let r=i.edge,s=e-t-this.edgeStalled,n=r-i.totalduration,a=r-(this.config.lowLatencyMode&&i.partTarget||i.targetduration);return Math.min(Math.max(n,s),a)}get drift(){let{levelDetails:e}=this;return null===e?1:e.drift}get edgeStalled(){let{levelDetails:e}=this;if(null===e)return 0;let t=3*(this.config.lowLatencyMode&&e.partTarget||e.targetduration);return Math.max(e.age-t,0)}get forwardBufferLength(){let{media:e,levelDetails:t}=this;if(!e||!t)return 0;let i=e.buffered.length;return(i?e.buffered.end(i-1):t.edge)-this.currentTime}destroy(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null}registerListeners(){this.hls.on(Yf.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(Yf.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(Yf.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(Yf.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(Yf.ERROR,this.onError,this)}unregisterListeners(){this.hls.off(Yf.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(Yf.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.off(Yf.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.off(Yf.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.off(Yf.ERROR,this.onError,this)}onMediaAttached(e,t){this.media=t.media,this.media.addEventListener("timeupdate",this.timeupdateHandler)}onMediaDetaching(){this.media&&(this.media.removeEventListener("timeupdate",this.timeupdateHandler),this.media=null)}onManifestLoading(){this.levelDetails=null,this._latency=null,this.stallCount=0}onLevelUpdated(e,{details:t}){this.levelDetails=t,t.advanced&&this.timeupdate(),!t.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)}onError(e,t){var i;t.details===Xf.BUFFER_STALLED_ERROR&&(this.stallCount++,null!=(i=this.levelDetails)&&i.live&&tp.warn("[playback-rate-controller]: Stall detected, adjusting target latency"))}timeupdate(){let{media:e,levelDetails:t}=this;if(!e||!t)return;this.currentTime=e.currentTime;let i=this.computeLatency();if(null===i)return;this._latency=i;let{lowLatencyMode:r,maxLiveSyncPlaybackRate:s}=this.config;if(!r||1===s||!t.live)return;let n=this.targetLatency;if(null===n)return;let a=i-n;if(a<Math.min(this.maxLatency,n+t.targetduration)&&a>.05&&this.forwardBufferLength>1){let t=Math.min(2,Math.max(1,s)),i=Math.round(2/(1+Math.exp(-.75*a-this.edgeStalled))*20)/20;e.playbackRate=Math.min(t,Math.max(1,i))}else 1!==e.playbackRate&&0!==e.playbackRate&&(e.playbackRate=1)}estimateLiveEdge(){let{levelDetails:e}=this;return null===e?null:e.edge+e.age}computeLatency(){let e=this.estimateLiveEdge();return null===e?null:e-this.currentTime}},kg=["NONE","TYPE-0","TYPE-1",null];var Lg=["SDR","PQ","HLG"];var Rg="",Ig="YES",Cg="v2";function Dg(e){let{canSkipUntil:t,canSkipDateRanges:i,age:r}=e;return t&&r<t/2?i?Cg:Ig:Rg}var xg=class{constructor(e,t,i){this.msn=void 0,this.part=void 0,this.skip=void 0,this.msn=e,this.part=t,this.skip=i}addDirectives(e){let t=new self.URL(e);return void 0!==this.msn&&t.searchParams.set("_HLS_msn",this.msn.toString()),void 0!==this.part&&t.searchParams.set("_HLS_part",this.part.toString()),this.skip&&t.searchParams.set("_HLS_skip",this.skip),t.href}},Mg=class{constructor(e){this._attrs=void 0,this.audioCodec=void 0,this.bitrate=void 0,this.codecSet=void 0,this.url=void 0,this.frameRate=void 0,this.height=void 0,this.id=void 0,this.name=void 0,this.videoCodec=void 0,this.width=void 0,this.details=void 0,this.fragmentError=0,this.loadError=0,this.loaded=void 0,this.realBitrate=0,this.supportedPromise=void 0,this.supportedResult=void 0,this._avgBitrate=0,this._audioGroups=void 0,this._subtitleGroups=void 0,this._urlId=0,this.url=[e.url],this._attrs=[e.attrs],this.bitrate=e.bitrate,e.details&&(this.details=e.details),this.id=e.id||0,this.name=e.name,this.width=e.width||0,this.height=e.height||0,this.frameRate=e.attrs.optionalFloat("FRAME-RATE",0),this._avgBitrate=e.attrs.decimalInteger("AVERAGE-BANDWIDTH"),this.audioCodec=e.audioCodec,this.videoCodec=e.videoCodec,this.codecSet=[e.videoCodec,e.audioCodec].filter((e=>!!e)).map((e=>e.substring(0,4))).join(","),this.addGroupId("audio",e.attrs.AUDIO),this.addGroupId("text",e.attrs.SUBTITLES)}get maxBitrate(){return Math.max(this.realBitrate,this.bitrate)}get averageBitrate(){return this._avgBitrate||this.realBitrate||this.bitrate}get attrs(){return this._attrs[0]}get codecs(){return this.attrs.CODECS||""}get pathwayId(){return this.attrs["PATHWAY-ID"]||"."}get videoRange(){return this.attrs["VIDEO-RANGE"]||"SDR"}get score(){return this.attrs.optionalFloat("SCORE",0)}get uri(){return this.url[0]||""}hasAudioGroup(e){return Pg(this._audioGroups,e)}hasSubtitleGroup(e){return Pg(this._subtitleGroups,e)}get audioGroups(){return this._audioGroups}get subtitleGroups(){return this._subtitleGroups}addGroupId(e,t){if(t)if("audio"===e){let e=this._audioGroups;e||(e=this._audioGroups=[]),-1===e.indexOf(t)&&e.push(t)}else if("text"===e){let e=this._subtitleGroups;e||(e=this._subtitleGroups=[]),-1===e.indexOf(t)&&e.push(t)}}get urlId(){return 0}set urlId(e){}get audioGroupIds(){return this.audioGroups?[this.audioGroupId]:void 0}get textGroupIds(){return this.subtitleGroups?[this.textGroupId]:void 0}get audioGroupId(){var e;return null==(e=this.audioGroups)?void 0:e[0]}get textGroupId(){var e;return null==(e=this.subtitleGroups)?void 0:e[0]}addFallback(){}};function Pg(e,t){return!(!t||!e)&&-1!==e.indexOf(t)}function Og(e,t){let i=t.startPTS;if(Kf(i)){let r,s=0;t.sn>e.sn?(s=i-e.start,r=e):(s=e.start-i,r=t),r.duration!==s&&(r.duration=s)}else t.sn>e.sn?e.cc===t.cc&&e.minEndPTS?t.start=e.start+(e.minEndPTS-e.start):t.start=e.start+e.duration:t.start=Math.max(e.start-t.duration,0)}function Ug(e,t,i,r,s,n){r-i<=0&&(tp.warn("Fragment should have a positive duration",t),r=i+t.duration,n=s+t.duration);let a=i,o=r,l=t.startPTS,h=t.endPTS;if(Kf(l)){let e=Math.abs(l-i);Kf(t.deltaPTS)?t.deltaPTS=Math.max(e,t.deltaPTS):t.deltaPTS=e,a=Math.max(i,l),i=Math.min(i,l),s=Math.min(s,t.startDTS),o=Math.min(r,h),r=Math.max(r,h),n=Math.max(n,t.endDTS)}let d=i-t.start;0!==t.start&&(t.start=i),t.duration=r-t.start,t.startPTS=i,t.maxStartPTS=a,t.startDTS=s,t.endPTS=r,t.minEndPTS=o,t.endDTS=n;let u=t.sn;if(!e||u<e.startSN||u>e.endSN)return 0;let c,f=u-e.startSN,p=e.fragments;for(p[f]=t,c=f;c>0;c--)Og(p[c],p[c-1]);for(c=f;c<p.length-1;c++)Og(p[c],p[c+1]);return e.fragmentHint&&Og(p[p.length-1],e.fragmentHint),e.PTSKnown=e.alignedSliding=!0,d}function Ng(e,t){let i=null,r=e.fragments;for(let e=r.length-1;e>=0;e--){let t=r[e].initSegment;if(t){i=t;break}}e.fragmentHint&&delete e.fragmentHint.endPTS;let s,n=0;if(function(e,t,i){let r=t.skippedSegments,s=Math.max(e.startSN,t.startSN)-t.startSN,n=(e.fragmentHint?1:0)+(r?t.endSN:Math.min(e.endSN,t.endSN))-t.startSN,a=t.startSN-e.startSN,o=t.fragmentHint?t.fragments.concat(t.fragmentHint):t.fragments,l=e.fragmentHint?e.fragments.concat(e.fragmentHint):e.fragments;for(let e=s;e<=n;e++){let s=l[a+e],n=o[e];r&&!n&&e<r&&(n=t.fragments[e]=s),s&&n&&i(s,n)}}(e,t,((e,r)=>{e.relurl&&(n=e.cc-r.cc),Kf(e.startPTS)&&Kf(e.endPTS)&&(r.start=r.startPTS=e.startPTS,r.startDTS=e.startDTS,r.maxStartPTS=e.maxStartPTS,r.endPTS=e.endPTS,r.endDTS=e.endDTS,r.minEndPTS=e.minEndPTS,r.duration=e.endPTS-e.startPTS,r.duration&&(s=r),t.PTSKnown=t.alignedSliding=!0),r.elementaryStreams=e.elementaryStreams,r.loader=e.loader,r.stats=e.stats,e.initSegment&&(r.initSegment=e.initSegment,i=e.initSegment)})),i&&(t.fragmentHint?t.fragments.concat(t.fragmentHint):t.fragments).forEach((e=>{var t;e&&(!e.initSegment||e.initSegment.relurl===(null==(t=i)?void 0:t.relurl))&&(e.initSegment=i)})),t.skippedSegments)if(t.deltaUpdateFailed=t.fragments.some((e=>!e)),t.deltaUpdateFailed){tp.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(let e=t.skippedSegments;e--;)t.fragments.shift();t.startSN=t.fragments[0].sn,t.startCC=t.fragments[0].cc}else t.canSkipDateRanges&&(t.dateRanges=function(e,t,i){let r=Vf({},e);return i&&i.forEach((e=>{delete r[e]})),Object.keys(t).forEach((e=>{let i=new op(t[e].attr,r[e]);i.isValid?r[e]=i:tp.warn(`Ignoring invalid Playlist Delta Update DATERANGE tag: "${JSON.stringify(t[e].attr)}"`)})),r}(e.dateRanges,t.dateRanges,t.recentlyRemovedDateranges));let a=t.fragments;if(n){tp.warn("discontinuity sliding from playlist, take drift into account");for(let e=0;e<a.length;e++)a[e].cc+=n}t.skippedSegments&&(t.startCC=t.fragments[0].cc),function(e,t,i){if(e&&t){let r=0;for(let s=0,n=e.length;s<=n;s++){let n=e[s],a=t[s+r];n&&a&&n.index===a.index&&n.fragment.sn===a.fragment.sn?i(n,a):r--}}}(e.partList,t.partList,((e,t)=>{t.elementaryStreams=e.elementaryStreams,t.stats=e.stats})),s?Ug(t,s,s.startPTS,s.endPTS,s.startDTS,s.endDTS):$g(e,t),a.length&&(t.totalduration=t.edge-a[0].start),t.driftStartTime=e.driftStartTime,t.driftStart=e.driftStart;let o=t.advancedDateTime;if(t.advanced&&o){let e=t.edge;t.driftStart||(t.driftStartTime=o,t.driftStart=e),t.driftEndTime=o,t.driftEnd=e}else t.driftEndTime=e.driftEndTime,t.driftEnd=e.driftEnd,t.advancedDateTime=e.advancedDateTime}function $g(e,t){let i=t.startSN+t.skippedSegments-e.startSN,r=e.fragments;i<0||i>=r.length||Fg(t,r[i].start)}function Fg(e,t){if(t){let i=e.fragments;for(let r=e.skippedSegments;r<i.length;r++)i[r].start+=t;e.fragmentHint&&(e.fragmentHint.start+=t)}}function Bg(e,t,i){var r;return null!=e&&e.details?Hg(null==(r=e.details)?void 0:r.partList,t,i):null}function Hg(e,t,i){if(e)for(let r=e.length;r--;){let 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i=wv(e),r=this.fragments[i];!r&&t&&(r=this.fragments[i]={body:e,appendedPTS:null,loaded:null,buffered:!1,range:Object.create(null)},e.gap&&(this.hasGaps=!0)),r&&(r.loaded=null,r.buffered=!0)}getBufferedTimes(e,t,i,r){let s={time:[],partial:i},n=e.start,a=e.end,o=e.minEndPTS||a,l=e.maxStartPTS||n;for(let e=0;e<r.length;e++){let t=r.start(e)-this.bufferPadding,i=r.end(e)+this.bufferPadding;if(l>=t&&o<=i){s.time.push({startPTS:Math.max(n,r.start(e)),endPTS:Math.min(a,r.end(e))});break}if(n<i&&a>t){let t=Math.max(n,r.start(e)),i=Math.min(a,r.end(e));i>t&&(s.partial=!0,s.time.push({startPTS:t,endPTS:i}))}else if(a<=t)break}return s}getPartialFragment(e){let t,i,r,s=null,n=0,{bufferPadding:a,fragments:o}=this;return Object.keys(o).forEach((l=>{let h=o[l];h&&_v(h)&&(i=h.body.start-a,r=h.body.end+a,e>=i&&e<=r&&(t=Math.min(e-i,r-e),n<=t&&(s=h.body,n=t)))})),s}isEndListAppended(e){let t=this.endListFragments[e];return void 0!==t&&(t.buffered||_v(t))}getState(e){let t=wv(e),i=this.fragments[t];return i?i.buffered?_v(i)?Tv:Sv:bv:yv}isTimeBuffered(e,t,i){let r,s;for(let n=0;n<i.length;n++){if(r=i.start(n)-this.bufferPadding,s=i.end(n)+this.bufferPadding,e>=r&&t<=s)return!0;if(t<=r)return!1}return!1}onFragLoaded(e,t){let{frag:i,part:r}=t;if("initSegment"===i.sn||i.bitrateTest)return;let s=r?null:t,n=wv(i);this.fragments[n]={body:i,appendedPTS:null,loaded:s,buffered:!1,range:Object.create(null)}}onBufferAppended(e,t){let{frag:i,part:r,timeRanges:s}=t;if("initSegment"===i.sn)return;let n=i.type;if(r){let e=this.activePartLists[n];e||(this.activePartLists[n]=e=[]),e.push(r)}this.timeRanges=s,Object.keys(s).forEach((e=>{let t=s[e];this.detectEvictedFragments(e,t,n,r)}))}onFragBuffered(e,t){this.detectPartialFragments(t)}hasFragment(e){let t=wv(e);return!!this.fragments[t]}hasParts(e){var t;return!(null==(t=this.activePartLists[e])||!t.length)}removeFragmentsInRange(e,t,i,r,s){r&&!this.hasGaps||Object.keys(this.fragments).forEach((n=>{let a=this.fragments[n];if(!a)return;let o=a.body;o.type!==i||r&&!o.gap||o.start<t&&o.end>e&&(a.buffered||s)&&this.removeFragment(o)}))}removeFragment(e){let t=wv(e);e.stats.loaded=0,e.clearElementaryStreamInfo();let i=this.activePartLists[e.type];if(i){let t=e.sn;this.activePartLists[e.type]=i.filter((e=>e.fragment.sn!==t))}delete this.fragments[t],e.endList&&delete this.endListFragments[e.type]}removeAllFragments(){this.fragments=Object.create(null),this.endListFragments=Object.create(null),this.activePartLists=Object.create(null),this.hasGaps=!1}};function _v(e){var t,i,r;return e.buffered&&(e.body.gap||(null==(t=e.range.video)?void 0:t.partial)||(null==(i=e.range.audio)?void 0:i.partial)||(null==(r=e.range.audiovideo)?void 0:r.partial))}function wv(e){return`${e.type}_${e.level}_${e.sn}`}var kv={length:0,start:()=>0,end:()=>0},Lv=class e{static isBuffered(t,i){try{if(t){let r=e.getBuffered(t);for(let e=0;e<r.length;e++)if(i>=r.start(e)&&i<=r.end(e))return!0}}catch{}return!1}static bufferInfo(t,i,r){try{if(t){let s,n=e.getBuffered(t),a=[];for(s=0;s<n.length;s++)a.push({start:n.start(s),end:n.end(s)});return this.bufferedInfo(a,i,r)}}catch{}return{len:0,start:i,end:i,nextStart:void 0}}static bufferedInfo(e,t,i){t=Math.max(0,t),e.sort((function(e,t){return e.start-t.start||t.end-e.end}));let r=[];if(i)for(let t=0;t<e.length;t++){let s=r.length;if(s){let n=r[s-1].end;e[t].start-n<i?e[t].end>n&&(r[s-1].end=e[t].end):r.push(e[t])}else r.push(e[t])}else r=e;let s,n=0,a=t,o=t;for(let e=0;e<r.length;e++){let l=r[e].start,h=r[e].end;if(t+i>=l&&t<h)a=l,o=h,n=o-t;else if(t+i<l){s=l;break}}return{len:n,start:a||0,end:o||0,nextStart:s}}static getBuffered(e){try{return e.buffered}catch(e){return tp.log("failed to get media.buffered",e),kv}}},Rv=class{constructor(e,t,i,r=0,s=-1,n=!1){this.level=void 0,this.sn=void 0,this.part=void 0,this.id=void 0,this.size=void 0,this.partial=void 0,this.transmuxing={start:0,executeStart:0,executeEnd:0,end:0},this.buffering={audio:{start:0,executeStart:0,executeEnd:0,end:0},video:{start:0,executeStart:0,executeEnd:0,end:0},audiovideo:{start:0,executeStart:0,executeEnd:0,end:0}},this.level=e,this.sn=t,this.id=i,this.size=r,this.part=s,this.partial=n}};function Iv(e,t){for(let r=0,s=e.length;r<s;r++){var i;if((null==(i=e[r])?void 0:i.cc)===t)return e[r]}return null}function Cv(e,t){if(e){let i=e.start+t;e.start=e.startPTS=i,e.endPTS=i+e.duration}}function Dv(e,t){let i=t.fragments;for(let t=0,r=i.length;t<r;t++)Cv(i[t],e);t.fragmentHint&&Cv(t.fragmentHint,e),t.alignedSliding=!0}function xv(e,t,i){t&&(function(e,t,i){if(function(e,t,i){return!(!t||!(i.endCC>i.startCC||e&&e.cc<i.startCC))}(e,i,t)){let e=function(e,t){let i=e.fragments,r=t.fragments;if(!r.length||!i.length)return void tp.log("No fragments to align");let s=Iv(i,r[0].cc);if(s&&(!s||s.startPTS))return s;tp.log("No frag in previous level to align on")}(i,t);e&&Kf(e.start)&&(tp.log(`Adjusting PTS using last level due to CC increase within current level ${t.url}`),Dv(e.start,t))}}(e,i,t),!i.alignedSliding&&t&&Mv(i,t),!i.alignedSliding&&t&&!i.skippedSegments&&$g(t,i))}function Mv(e,t){if(!e.hasProgramDateTime||!t.hasProgramDateTime)return;let i=e.fragments,r=t.fragments;if(!i.length||!r.length)return;let s,n,a=Math.min(t.endCC,e.endCC);t.startCC<a&&e.startCC<a&&(s=Iv(r,a),n=Iv(i,a)),(!s||!n)&&(s=r[Math.floor(r.length/2)],n=Iv(i,s.cc)||i[Math.floor(i.length/2)]);let o=s.programDateTime,l=n.programDateTime;o&&l&&Dv((l-o)/1e3-(n.start-s.start),e)}var Pv=Math.pow(2,17),Ov=class{constructor(e){this.config=void 0,this.loader=null,this.partLoadTimeout=-1,this.config=e}destroy(){this.loader&&(this.loader.destroy(),this.loader=null)}abort(){this.loader&&this.loader.abort()}load(e,t){let i=e.url;if(!i)return Promise.reject(new $v({type:zf.NETWORK_ERROR,details:Xf.FRAG_LOAD_ERROR,fatal:!1,frag:e,error:new Error("Fragment does not have a "+(i?"part list":"url")),networkDetails:null}));this.abort();let r=this.config,s=r.fLoader,n=r.loader;return new Promise(((a,o)=>{if(this.loader&&this.loader.destroy(),e.gap){if(e.tagList.some((e=>"GAP"===e[0])))return void o(Nv(e));e.gap=!1}let l=this.loader=e.loader=s?new s(r):new n(r),h=Uv(e),d=Wg(r.fragLoadPolicy.default),u={loadPolicy:d,timeout:d.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0,highWaterMark:"initSegment"===e.sn?1/0:Pv};e.stats=l.stats,l.load(h,u,{onSuccess:(t,i,r,s)=>{this.resetLoader(e,l);let n=t.data;r.resetIV&&e.decryptdata&&(e.decryptdata.iv=new Uint8Array(n.slice(0,16)),n=n.slice(16)),a({frag:e,part:null,payload:n,networkDetails:s})},onError:(t,r,s,n)=>{this.resetLoader(e,l),o(new $v({type:zf.NETWORK_ERROR,details:Xf.FRAG_LOAD_ERROR,fatal:!1,frag:e,response:Hf({url:i,data:void 0},t),error:new Error(`HTTP Error ${t.code} ${t.text}`),networkDetails:s,stats:n}))},onAbort:(t,i,r)=>{this.resetLoader(e,l),o(new $v({type:zf.NETWORK_ERROR,details:Xf.INTERNAL_ABORTED,fatal:!1,frag:e,error:new Error("Aborted"),networkDetails:r,stats:t}))},onTimeout:(t,i,r)=>{this.resetLoader(e,l),o(new $v({type:zf.NETWORK_ERROR,details:Xf.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e,error:new Error(`Timeout after ${u.timeout}ms`),networkDetails:r,stats:t}))},onProgress:(i,r,s,n)=>{t&&t({frag:e,part:null,payload:s,networkDetails:n})}})}))}loadPart(e,t,i){this.abort();let r=this.config,s=r.fLoader,n=r.loader;return new Promise(((a,o)=>{if(this.loader&&this.loader.destroy(),e.gap||t.gap)return void o(Nv(e,t));let l=this.loader=e.loader=s?new s(r):new n(r),h=Uv(e,t),d=Wg(r.fragLoadPolicy.default),u={loadPolicy:d,timeout:d.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0,highWaterMark:Pv};t.stats=l.stats,l.load(h,u,{onSuccess:(r,s,n,o)=>{this.resetLoader(e,l),this.updateStatsFromPart(e,t);let h={frag:e,part:t,payload:r.data,networkDetails:o};i(h),a(h)},onError:(i,r,s,n)=>{this.resetLoader(e,l),o(new $v({type:zf.NETWORK_ERROR,details:Xf.FRAG_LOAD_ERROR,fatal:!1,frag:e,part:t,response:Hf({url:h.url,data:void 0},i),error:new Error(`HTTP Error ${i.code} ${i.text}`),networkDetails:s,stats:n}))},onAbort:(i,r,s)=>{e.stats.aborted=t.stats.aborted,this.resetLoader(e,l),o(new $v({type:zf.NETWORK_ERROR,details:Xf.INTERNAL_ABORTED,fatal:!1,frag:e,part:t,error:new Error("Aborted"),networkDetails:s,stats:i}))},onTimeout:(i,r,s)=>{this.resetLoader(e,l),o(new $v({type:zf.NETWORK_ERROR,details:Xf.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e,part:t,error:new Error(`Timeout after ${u.timeout}ms`),networkDetails:s,stats:i}))}})}))}updateStatsFromPart(e,t){let i=e.stats,r=t.stats,s=r.total;if(i.loaded+=r.loaded,s){let r=Math.round(e.duration/t.duration),n=Math.min(Math.round(i.loaded/s),r),a=(r-n)*Math.round(i.loaded/n);i.total=i.loaded+a}else i.total=Math.max(i.loaded,i.total);let n=i.loading,a=r.loading;n.start?n.first+=a.first-a.start:(n.start=a.start,n.first=a.first),n.end=a.end}resetLoader(e,t){e.loader=null,this.loader===t&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),t.destroy()}};function Uv(e,t=null){let i=t||e,r={frag:e,part:t,responseType:"arraybuffer",url:i.url,headers:{},rangeStart:0,rangeEnd:0},s=i.byteRangeStartOffset,n=i.byteRangeEndOffset;if(Kf(s)&&Kf(n)){var a;let t=s,i=n;if("initSegment"===e.sn&&"AES-128"===(null==(a=e.decryptdata)?void 0:a.method)){let e=n-s;e%16&&(i=n+(16-e%16)),0!==s&&(r.resetIV=!0,t=s-16)}r.rangeStart=t,r.rangeEnd=i}return r}function Nv(e,t){let i=new Error(`GAP ${e.gap?"tag":"attribute"} found`),r={type:zf.MEDIA_ERROR,details:Xf.FRAG_GAP,fatal:!1,frag:e,error:i,networkDetails:null};return t&&(r.part=t),(t||e).stats.aborted=!0,new $v(r)}var $v=class extends Error{constructor(e){super(e.error.message),this.data=void 0,this.data=e}},Fv=class{constructor(e,t){this.subtle=void 0,this.aesIV=void 0,this.subtle=e,this.aesIV=t}decrypt(e,t){return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},t,e)}},Bv=class{constructor(e,t){this.subtle=void 0,this.key=void 0,this.subtle=e,this.key=t}expandKey(){return this.subtle.importKey("raw",this.key,{name:"AES-CBC"},!1,["encrypt","decrypt"])}};var Hv=class{constructor(){this.rcon=[0,1,2,4,8,16,32,64,128,27,54],this.subMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.invSubMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.sBox=new Uint32Array(256),this.invSBox=new Uint32Array(256),this.key=new Uint32Array(0),this.ksRows=0,this.keySize=0,this.keySchedule=void 0,this.invKeySchedule=void 0,this.initTable()}uint8ArrayToUint32Array_(e){let t=new DataView(e),i=new Uint32Array(4);for(let e=0;e<4;e++)i[e]=t.getUint32(4*e);return i}initTable(){let e=this.sBox,t=this.invSBox,i=this.subMix,r=i[0],s=i[1],n=i[2],a=i[3],o=this.invSubMix,l=o[0],h=o[1],d=o[2],u=o[3],c=new Uint32Array(256),f=0,p=0,m=0;for(m=0;m<256;m++)c[m]=m<128?m<<1:m<<1^283;for(m=0;m<256;m++){let i=p^p<<1^p<<2^p<<3^p<<4;i=i>>>8^255&i^99,e[f]=i,t[i]=f;let o=c[f],m=c[o],g=c[m],v=257*c[i]^16843008*i;r[f]=v<<24|v>>>8,s[f]=v<<16|v>>>16,n[f]=v<<8|v>>>24,a[f]=v,v=16843009*g^65537*m^257*o^16843008*f,l[i]=v<<24|v>>>8,h[i]=v<<16|v>>>16,d[i]=v<<8|v>>>24,u[i]=v,f?(f=o^c[c[c[g^o]]],p^=c[c[p]]):f=p=1}}expandKey(e){let t=this.uint8ArrayToUint32Array_(e),i=!0,r=0;for(;r<t.length&&i;)i=t[r]===this.key[r],r++;if(i)return;this.key=t;let s=this.keySize=t.length;if(4!==s&&6!==s&&8!==s)throw new Error("Invalid aes key size="+s);let n,a,o,l,h=this.ksRows=4*(s+6+1),d=this.keySchedule=new Uint32Array(h),u=this.invKeySchedule=new Uint32Array(h),c=this.sBox,f=this.rcon,p=this.invSubMix,m=p[0],g=p[1],v=p[2],E=p[3];for(n=0;n<h;n++)n<s?o=d[n]=t[n]:(l=o,n%s==0?(l=l<<8|l>>>24,l=c[l>>>24]<<24|c[l>>>16&255]<<16|c[l>>>8&255]<<8|c[255&l],l^=f[n/s|0]<<24):s>6&&n%s==4&&(l=c[l>>>24]<<24|c[l>>>16&255]<<16|c[l>>>8&255]<<8|c[255&l]),d[n]=o=(d[n-s]^l)>>>0);for(a=0;a<h;a++)n=h-a,l=3&a?d[n]:d[n-4],u[a]=a<4||n<=4?l:m[c[l>>>24]]^g[c[l>>>16&255]]^v[c[l>>>8&255]]^E[c[255&l]],u[a]=u[a]>>>0}networkToHostOrderSwap(e){return e<<24|(65280&e)<<8|(16711680&e)>>8|e>>>24}decrypt(e,t,i){let r,s,n,a,o,l,h,d,u,c,f,p,m,g,v=this.keySize+6,E=this.invKeySchedule,y=this.invSBox,b=this.invSubMix,T=b[0],S=b[1],A=b[2],_=b[3],w=this.uint8ArrayToUint32Array_(i),k=w[0],L=w[1],R=w[2],I=w[3],C=new Int32Array(e),D=new Int32Array(C.length),x=this.networkToHostOrderSwap;for(;t<C.length;){for(u=x(C[t]),c=x(C[t+1]),f=x(C[t+2]),p=x(C[t+3]),o=u^E[0],l=p^E[1],h=f^E[2],d=c^E[3],m=4,g=1;g<v;g++)r=T[o>>>24]^S[l>>16&255]^A[h>>8&255]^_[255&d]^E[m],s=T[l>>>24]^S[h>>16&255]^A[d>>8&255]^_[255&o]^E[m+1],n=T[h>>>24]^S[d>>16&255]^A[o>>8&255]^_[255&l]^E[m+2],a=T[d>>>24]^S[o>>16&255]^A[l>>8&255]^_[255&h]^E[m+3],o=r,l=s,h=n,d=a,m+=4;r=y[o>>>24]<<24^y[l>>16&255]<<16^y[h>>8&255]<<8^y[255&d]^E[m],s=y[l>>>24]<<24^y[h>>16&255]<<16^y[d>>8&255]<<8^y[255&o]^E[m+1],n=y[h>>>24]<<24^y[d>>16&255]<<16^y[o>>8&255]<<8^y[255&l]^E[m+2],a=y[d>>>24]<<24^y[o>>16&255]<<16^y[l>>8&255]<<8^y[255&h]^E[m+3],D[t]=x(r^k),D[t+1]=x(a^L),D[t+2]=x(n^R),D[t+3]=x(s^I),k=u,L=c,R=f,I=p,t+=4}return D.buffer}},Gv=class{constructor(e,{removePKCS7Padding:t=!0}={}){if(this.logEnabled=!0,this.removePKCS7Padding=void 0,this.subtle=null,this.softwareDecrypter=null,this.key=null,this.fastAesKey=null,this.remainderData=null,this.currentIV=null,this.currentResult=null,this.useSoftware=void 0,this.useSoftware=e.enableSoftwareAES,this.removePKCS7Padding=t,t)try{let e=self.crypto;e&&(this.subtle=e.subtle||e.webkitSubtle)}catch{}this.useSoftware=!this.subtle}destroy(){this.subtle=null,this.softwareDecrypter=null,this.key=null,this.fastAesKey=null,this.remainderData=null,this.currentIV=null,this.currentResult=null}isSync(){return this.useSoftware}flush(){let{currentResult:e,remainderData:t}=this;if(!e||t)return this.reset(),null;let i=new Uint8Array(e);return this.reset(),this.removePKCS7Padding?function(e){let t=e.byteLength,i=t&&new DataView(e.buffer).getUint8(t-1);return i?Pp(e,0,t-i):e}(i):i}reset(){this.currentResult=null,this.currentIV=null,this.remainderData=null,this.softwareDecrypter&&(this.softwareDecrypter=null)}decrypt(e,t,i){return this.useSoftware?new Promise(((r,s)=>{this.softwareDecrypt(new Uint8Array(e),t,i);let n=this.flush();n?r(n.buffer):s(new Error("[softwareDecrypt] Failed to decrypt data"))})):this.webCryptoDecrypt(new Uint8Array(e),t,i)}softwareDecrypt(e,t,i){let{currentIV:r,currentResult:s,remainderData:n}=this;this.logOnce("JS AES decrypt"),n&&(e=gm(n,e),this.remainderData=null);let a=this.getValidChunk(e);if(!a.length)return null;r&&(i=r);let o=this.softwareDecrypter;o||(o=this.softwareDecrypter=new Hv),o.expandKey(t);let l=s;return this.currentResult=o.decrypt(a.buffer,0,i),this.currentIV=Pp(a,-16).buffer,l||null}webCryptoDecrypt(e,t,i){if(this.key!==t||!this.fastAesKey){if(!this.subtle)return Promise.resolve(this.onWebCryptoError(e,t,i));this.key=t,this.fastAesKey=new Bv(this.subtle,t)}return this.fastAesKey.expandKey().then((t=>this.subtle?(this.logOnce("WebCrypto AES decrypt"),new Fv(this.subtle,new Uint8Array(i)).decrypt(e.buffer,t)):Promise.reject(new Error("web crypto not initialized")))).catch((r=>(tp.warn(`[decrypter]: WebCrypto Error, disable WebCrypto API, ${r.name}: ${r.message}`),this.onWebCryptoError(e,t,i))))}onWebCryptoError(e,t,i){this.useSoftware=!0,this.logEnabled=!0,this.softwareDecrypt(e,t,i);let r=this.flush();if(r)return r.buffer;throw new Error("WebCrypto and softwareDecrypt: failed to decrypt data")}getValidChunk(e){let t=e,i=e.length-e.length%16;return i!==e.length&&(t=Pp(e,0,i),this.remainderData=Pp(e,i)),t}logOnce(e){this.logEnabled&&(tp.log(`[decrypter]: ${e}`),this.logEnabled=!1)}},jv=function(e){let t="",i=e.length;for(let r=0;r<i;r++)t+=`[${e.start(r).toFixed(3)}-${e.end(r).toFixed(3)}]`;return t},Vv="STOPPED",Kv="IDLE",Wv="KEY_LOADING",qv="FRAG_LOADING",Yv="FRAG_LOADING_WAITING_RETRY",zv="WAITING_TRACK",Xv="PARSING",Qv="PARSED",Zv="ENDED",Jv="ERROR",eE="WAITING_INIT_PTS",tE="WAITING_LEVEL",iE=class extends Ev{constructor(e,t,i,r,s){super(),this.hls=void 0,this.fragPrevious=null,this.fragCurrent=null,this.fragmentTracker=void 0,this.transmuxer=null,this._state=Vv,this.playlistType=void 0,this.media=null,this.mediaBuffer=null,this.config=void 0,this.bitrateTest=!1,this.lastCurrentTime=0,this.nextLoadPosition=0,this.startPosition=0,this.startTimeOffset=null,this.loadedmetadata=!1,this.retryDate=0,this.levels=null,this.fragmentLoader=void 0,this.keyLoader=void 0,this.levelLastLoaded=null,this.startFragRequested=!1,this.decrypter=void 0,this.initPTS=[],this.onvseeking=null,this.onvended=null,this.logPrefix="",this.log=void 0,this.warn=void 0,this.playlistType=s,this.logPrefix=r,this.log=tp.log.bind(tp,`${r}:`),this.warn=tp.warn.bind(tp,`${r}:`),this.hls=e,this.fragmentLoader=new Ov(e.config),this.keyLoader=i,this.fragmentTracker=t,this.config=e.config,this.decrypter=new Gv(e.config),e.on(Yf.MANIFEST_LOADED,this.onManifestLoaded,this)}doTick(){this.onTickEnd()}onTickEnd(){}startLoad(e){}stopLoad(){this.fragmentLoader.abort(),this.keyLoader.abort(this.playlistType);let e=this.fragCurrent;null!=e&&e.loader&&(e.abortRequests(),this.fragmentTracker.removeFragment(e)),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=Vv}_streamEnded(e,t){if(t.live||e.nextStart||!e.end||!this.media)return!1;let i=t.partList;if(null!=i&&i.length){let e=i[i.length-1];return Lv.isBuffered(this.media,e.start+e.duration/2)}let r=t.fragments[t.fragments.length-1].type;return this.fragmentTracker.isEndListAppended(r)}getLevelDetails(){var e;if(this.levels&&null!==this.levelLastLoaded)return null==(e=this.levelLastLoaded)?void 0:e.details}onMediaAttached(e,t){let i=this.media=this.mediaBuffer=t.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),i.addEventListener("seeking",this.onvseeking),i.addEventListener("ended",this.onvended);let r=this.config;this.levels&&r.autoStartLoad&&this.state===Vv&&this.startLoad(r.startPosition)}onMediaDetaching(){let e=this.media;null!=e&&e.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),e&&this.onvseeking&&this.onvended&&(e.removeEventListener("seeking",this.onvseeking),e.removeEventListener("ended",this.onvended),this.onvseeking=this.onvended=null),this.keyLoader&&this.keyLoader.detach(),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()}onMediaSeeking(){let{config:e,fragCurrent:t,media:i,mediaBuffer:r,state:s}=this,n=i?i.currentTime:0,a=Lv.bufferInfo(r||i,n,e.maxBufferHole);if(this.log(`media seeking to ${Kf(n)?n.toFixed(3):n}, state: ${s}`),this.state===Zv)this.resetLoadingState();else if(t){let i=e.maxFragLookUpTolerance,r=t.start-i,s=t.start+t.duration+i;if(!a.len||s<a.start||r>a.end){let e=n>s;(n<r||e)&&(e&&t.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),t.abortRequests(),this.resetLoadingState()),this.fragPrevious=null)}}i&&(this.fragmentTracker.removeFragmentsInRange(n,1/0,this.playlistType,!0),this.lastCurrentTime=n),!this.loadedmetadata&&!a.len&&(this.nextLoadPosition=this.startPosition=n),this.tickImmediate()}onMediaEnded(){this.startPosition=this.lastCurrentTime=0}onManifestLoaded(e,t){this.startTimeOffset=t.startTimeOffset,this.initPTS=[]}onHandlerDestroying(){this.hls.off(Yf.MANIFEST_LOADED,this.onManifestLoaded,this),this.stopLoad(),super.onHandlerDestroying(),this.hls=null}onHandlerDestroyed(){this.state=Vv,this.fragmentLoader&&this.fragmentLoader.destroy(),this.keyLoader&&this.keyLoader.destroy(),this.decrypter&&this.decrypter.destroy(),this.hls=this.log=this.warn=this.decrypter=this.keyLoader=this.fragmentLoader=this.fragmentTracker=null,super.onHandlerDestroyed()}loadFragment(e,t,i){this._loadFragForPlayback(e,t,i)}_loadFragForPlayback(e,t,i){this._doFragLoad(e,t,i,(t=>{if(this.fragContextChanged(e))return this.warn(`Fragment ${e.sn}${t.part?" p: "+t.part.index:""} of level ${e.level} was dropped during download.`),void this.fragmentTracker.removeFragment(e);e.stats.chunkCount++,this._handleFragmentLoadProgress(t)})).then((t=>{if(!t)return;let i=this.state;this.fragContextChanged(e)?(i===qv||!this.fragCurrent&&i===Xv)&&(this.fragmentTracker.removeFragment(e),this.state=Kv):("payload"in t&&(this.log(`Loaded fragment ${e.sn} of level ${e.level}`),this.hls.trigger(Yf.FRAG_LOADED,t)),this._handleFragmentLoadComplete(t))})).catch((t=>{this.state===Vv||this.state===Jv||(this.warn(`Frag error: ${t?.message||t}`),this.resetFragmentLoading(e))}))}clearTrackerIfNeeded(e){var t;let{fragmentTracker:i}=this;if(i.getState(e)===bv){let t=e.type,r=this.getFwdBufferInfo(this.mediaBuffer,t),s=Math.max(e.duration,r?r.len:this.config.maxBufferLength),n=this.backtrackFragment;(1==(n?e.sn-n.sn:0)||this.reduceMaxBufferLength(s,e.duration))&&i.removeFragment(e)}else 0===(null==(t=this.mediaBuffer)?void 0:t.buffered.length)?i.removeAllFragments():i.hasParts(e.type)&&(i.detectPartialFragments({frag:e,part:null,stats:e.stats,id:e.type}),i.getState(e)===Tv&&i.removeFragment(e))}checkLiveUpdate(e){if(e.updated&&!e.live){let t=e.fragments[e.fragments.length-1];this.fragmentTracker.detectPartialFragments({frag:t,part:null,stats:t.stats,id:t.type})}e.fragments[0]||(e.deltaUpdateFailed=!0)}flushMainBuffer(e,t,i=null){if(!(e-t))return;let r={startOffset:e,endOffset:t,type:i};this.hls.trigger(Yf.BUFFER_FLUSHING,r)}_loadInitSegment(e,t){this._doFragLoad(e,t).then((t=>{if(!t||this.fragContextChanged(e)||!this.levels)throw new Error("init load aborted");return t})).then((t=>{let{hls:i}=this,{payload:r}=t,s=e.decryptdata;if(r&&r.byteLength>0&&null!=s&&s.key&&s.iv&&"AES-128"===s.method){let n=self.performance.now();return this.decrypter.decrypt(new Uint8Array(r),s.key.buffer,s.iv.buffer).catch((t=>{throw i.trigger(Yf.ERROR,{type:zf.MEDIA_ERROR,details:Xf.FRAG_DECRYPT_ERROR,fatal:!1,error:t,reason:t.message,frag:e}),t})).then((r=>{let s=self.performance.now();return i.trigger(Yf.FRAG_DECRYPTED,{frag:e,payload:r,stats:{tstart:n,tdecrypt:s}}),t.payload=r,this.completeInitSegmentLoad(t)}))}return this.completeInitSegmentLoad(t)})).catch((t=>{this.state===Vv||this.state===Jv||(this.warn(t),this.resetFragmentLoading(e))}))}completeInitSegmentLoad(e){let{levels:t}=this;if(!t)throw new Error("init load aborted, missing levels");let i=e.frag.stats;this.state=Kv,e.frag.data=new Uint8Array(e.payload),i.parsing.start=i.buffering.start=self.performance.now(),i.parsing.end=i.buffering.end=self.performance.now(),this.tick()}fragContextChanged(e){let{fragCurrent:t}=this;return!e||!t||e.sn!==t.sn||e.level!==t.level}fragBufferedComplete(e,t){var i,r,s,n;let a=this.mediaBuffer?this.mediaBuffer:this.media;if(this.log(`Buffered ${e.type} sn: ${e.sn}${t?" part: "+t.index:""} of ${this.playlistType===ng?"level":"track"} ${e.level} (frag:[${(null!=(i=e.startPTS)?i:NaN).toFixed(3)}-${(null!=(r=e.endPTS)?r:NaN).toFixed(3)}] > buffer:${a?jv(Lv.getBuffered(a)):"(detached)"})`),"initSegment"!==e.sn){var o;if(e.type!==og){let t=e.elementaryStreams;if(!Object.keys(t).some((e=>!!t[e])))return void(this.state=Kv)}let t=null==(o=this.levels)?void 0:o[e.level];null!=t&&t.fragmentError&&(this.log(`Resetting level fragment error count of ${t.fragmentError} on frag buffered`),t.fragmentError=0)}this.state=Kv,a&&(!this.loadedmetadata&&e.type==ng&&a.buffered.length&&(null==(s=this.fragCurrent)?void 0:s.sn)===(null==(n=this.fragPrevious)?void 0:n.sn)&&(this.loadedmetadata=!0,this.seekToStartPos()),this.tick())}seekToStartPos(){}_handleFragmentLoadComplete(e){let{transmuxer:t}=this;if(!t)return;let{frag:i,part:r,partsLoaded:s}=e,n=!s||0===s.length||s.some((e=>!e)),a=new Rv(i.level,i.sn,i.stats.chunkCount+1,0,r?r.index:-1,!n);t.flush(a)}_handleFragmentLoadProgress(e){}_doFragLoad(e,t,i=null,r){var s;let n=t?.details;if(!this.levels||!n)throw new Error(`frag load aborted, missing level${n?"":" detail"}s`);let a=null;if(!e.encrypted||null!=(s=e.decryptdata)&&s.key?!e.encrypted&&n.encryptedFragments.length&&this.keyLoader.loadClear(e,n.encryptedFragments):(this.log(`Loading key for ${e.sn} of [${n.startSN}-${n.endSN}], ${"[stream-controller]"===this.logPrefix?"level":"track"} ${e.level}`),this.state=Wv,this.fragCurrent=e,a=this.keyLoader.load(e).then((e=>{if(!this.fragContextChanged(e.frag))return this.hls.trigger(Yf.KEY_LOADED,e),this.state===Wv&&(this.state=Kv),e})),this.hls.trigger(Yf.KEY_LOADING,{frag:e}),null===this.fragCurrent&&(a=Promise.reject(new Error("frag load aborted, context changed in KEY_LOADING")))),i=Math.max(e.start,i||0),this.config.lowLatencyMode&&"initSegment"!==e.sn){let s=n.partList;if(s&&r){i>e.end&&n.fragmentHint&&(e=n.fragmentHint);let o=this.getNextPart(s,e,i);if(o>-1){let l,h=s[o];return this.log(`Loading part sn: ${e.sn} p: ${h.index} cc: ${e.cc} of playlist [${n.startSN}-${n.endSN}] parts [0-${o}-${s.length-1}] ${"[stream-controller]"===this.logPrefix?"level":"track"}: ${e.level}, target: ${parseFloat(i.toFixed(3))}`),this.nextLoadPosition=h.start+h.duration,this.state=qv,l=a?a.then((i=>!i||this.fragContextChanged(i.frag)?null:this.doFragPartsLoad(e,h,t,r))).catch((e=>this.handleFragLoadError(e))):this.doFragPartsLoad(e,h,t,r).catch((e=>this.handleFragLoadError(e))),this.hls.trigger(Yf.FRAG_LOADING,{frag:e,part:h,targetBufferTime:i}),null===this.fragCurrent?Promise.reject(new Error("frag load aborted, context changed in FRAG_LOADING parts")):l}if(!e.url||this.loadedEndOfParts(s,i))return Promise.resolve(null)}}this.log(`Loading fragment ${e.sn} cc: ${e.cc} ${n?"of ["+n.startSN+"-"+n.endSN+"] ":""}${"[stream-controller]"===this.logPrefix?"level":"track"}: ${e.level}, target: ${parseFloat(i.toFixed(3))}`),Kf(e.sn)&&!this.bitrateTest&&(this.nextLoadPosition=e.start+e.duration),this.state=qv;let o,l=this.config.progressive;return o=l&&a?a.then((t=>!t||this.fragContextChanged(t?.frag)?null:this.fragmentLoader.load(e,r))).catch((e=>this.handleFragLoadError(e))):Promise.all([this.fragmentLoader.load(e,l?r:void 0),a]).then((([e])=>(!l&&e&&r&&r(e),e))).catch((e=>this.handleFragLoadError(e))),this.hls.trigger(Yf.FRAG_LOADING,{frag:e,targetBufferTime:i}),null===this.fragCurrent?Promise.reject(new Error("frag load aborted, context changed in FRAG_LOADING")):o}doFragPartsLoad(e,t,i,r){return new Promise(((s,n)=>{var a;let o=[],l=null==(a=i.details)?void 0:a.partList,h=t=>{this.fragmentLoader.loadPart(e,t,r).then((r=>{o[t.index]=r;let n=r.part;this.hls.trigger(Yf.FRAG_LOADED,r);let a=Bg(i,e.sn,t.index+1)||Hg(l,e.sn,t.index+1);if(!a)return s({frag:e,part:n,partsLoaded:o});h(a)})).catch(n)};h(t)}))}handleFragLoadError(e){if("data"in e){let t=e.data;e.data&&t.details===Xf.INTERNAL_ABORTED?this.handleFragLoadAborted(t.frag,t.part):this.hls.trigger(Yf.ERROR,t)}else this.hls.trigger(Yf.ERROR,{type:zf.OTHER_ERROR,details:Xf.INTERNAL_EXCEPTION,err:e,error:e,fatal:!0});return null}_handleTransmuxerFlush(e){let t=this.getCurrentContext(e);if(!t||this.state!==Xv)return void(!this.fragCurrent&&this.state!==Vv&&this.state!==Jv&&(this.state=Kv));let{frag:i,part:r,level:s}=t,n=self.performance.now();i.stats.parsing.end=n,r&&(r.stats.parsing.end=n),this.updateLevelTiming(i,r,s,e.partial)}getCurrentContext(e){let{levels:t,fragCurrent:i}=this,{level:r,sn:s,part:n}=e;if(null==t||!t[r])return this.warn(`Levels object was unset while buffering fragment ${s} of level ${r}. The current chunk will not be buffered.`),null;let a=t[r],o=n>-1?Bg(a,s,n):null,l=o?o.fragment:function(e,t,i){if(null==e||!e.details)return null;let r=e.details,s=r.fragments[t-r.startSN];return s||(s=r.fragmentHint,s&&s.sn===t)?s:t<r.startSN&&i&&i.sn===t?i:null}(a,s,i);return l?(i&&i!==l&&(l.stats=i.stats),{frag:l,part:o,level:a}):null}bufferFragmentData(e,t,i,r,s){var n;if(!e||this.state!==Xv)return;let{data1:a,data2:o}=e,l=a;if(a&&o&&(l=gm(a,o)),null==(n=l)||!n.length)return;let h={type:e.type,frag:t,part:i,chunkMeta:r,parent:t.type,data:l};if(this.hls.trigger(Yf.BUFFER_APPENDING,h),e.dropped&&e.independent&&!i){if(s)return;this.flushBufferGap(t)}}flushBufferGap(e){let t=this.media;if(!t)return;if(!Lv.isBuffered(t,t.currentTime))return void this.flushMainBuffer(0,e.start);let i=t.currentTime,r=Lv.bufferInfo(t,i,0),s=e.duration,n=Math.min(2*this.config.maxFragLookUpTolerance,.25*s),a=Math.max(Math.min(e.start-n,r.end-n),i+n);e.start-a>n&&this.flushMainBuffer(a,e.start)}getFwdBufferInfo(e,t){let i=this.getLoadPosition();return Kf(i)?this.getFwdBufferInfoAtPos(e,i,t):null}getFwdBufferInfoAtPos(e,t,i){let{config:{maxBufferHole:r}}=this,s=Lv.bufferInfo(e,t,r);if(0===s.len&&void 0!==s.nextStart){let n=this.fragmentTracker.getBufferedFrag(t,i);if(n&&s.nextStart<n.end)return Lv.bufferInfo(e,t,Math.max(s.nextStart,r))}return s}getMaxBufferLength(e){let t,{config:i}=this;return t=e?Math.max(8*i.maxBufferSize/e,i.maxBufferLength):i.maxBufferLength,Math.min(t,i.maxMaxBufferLength)}reduceMaxBufferLength(e,t){let i=this.config,r=Math.max(Math.min(e-t,i.maxBufferLength),t),s=Math.max(e-3*t,i.maxMaxBufferLength/2,r);return s>=r&&(i.maxMaxBufferLength=s,this.warn(`Reduce max buffer length to ${s}s`),!0)}getAppendedFrag(e,t=ng){let i=this.fragmentTracker.getAppendedFrag(e,ng);return i&&"fragment"in i?i.fragment:i}getNextFragment(e,t){let i=t.fragments,r=i.length;if(!r)return null;let s,{config:n}=this,a=i[0].start;if(t.live){let o=n.initialLiveManifestSize;if(r<o)return this.warn(`Not enough fragments to start playback (have: ${r}, need: ${o})`),null;(!t.PTSKnown&&!this.startFragRequested&&-1===this.startPosition||e<a)&&(s=this.getInitialLiveFragment(t,i),this.startPosition=this.nextLoadPosition=s?this.hls.liveSyncPosition||s.start:e)}else e<=a&&(s=i[0]);if(!s){let i=n.lowLatencyMode?t.partEnd:t.fragmentEnd;s=this.getFragmentAtPosition(e,i,t)}return this.mapToInitFragWhenRequired(s)}isLoopLoading(e,t){let i=this.fragmentTracker.getState(e);return(i===Sv||i===Tv&&!!e.gap)&&this.nextLoadPosition>t}getNextFragmentLoopLoading(e,t,i,r,s){let n=e.gap,a=this.getNextFragment(this.nextLoadPosition,t);if(null===a)return a;if(e=a,n&&e&&!e.gap&&i.nextStart){let t=this.getFwdBufferInfoAtPos(this.mediaBuffer?this.mediaBuffer:this.media,i.nextStart,r);if(null!==t&&i.len+t.len>=s)return this.log(`buffer full after gaps in "${r}" playlist starting at sn: ${e.sn}`),null}return e}mapToInitFragWhenRequired(e){return null==e||!e.initSegment||null!=e&&e.initSegment.data||this.bitrateTest?e:e.initSegment}getNextPart(e,t,i){let r=-1,s=!1,n=!0;for(let a=0,o=e.length;a<o;a++){let o=e[a];if(n=n&&!o.independent,r>-1&&i<o.start)break;let l=o.loaded;l?r=-1:(s||o.independent||n)&&o.fragment===t&&(r=a),s=l}return r}loadedEndOfParts(e,t){let i=e[e.length-1];return i&&t>i.start&&i.loaded}getInitialLiveFragment(e,t){let i=this.fragPrevious,r=null;if(i){if(e.hasProgramDateTime&&(this.log(`Live playlist, switching playlist, load frag with same PDT: ${i.programDateTime}`),r=function(e,t,i){if(null===t||!Array.isArray(e)||!e.length||!Kf(t))return null;if(t<(e[0].programDateTime||0))return null;if(t>=(e[e.length-1].endProgramDateTime||0))return null;i=i||0;for(let r=0;r<e.length;++r){let s=e[r];if(Qg(t,i,s))return s}return null}(t,i.endProgramDateTime,this.config.maxFragLookUpTolerance)),!r){let s=i.sn+1;if(s>=e.startSN&&s<=e.endSN){let n=t[s-e.startSN];i.cc===n.cc&&(r=n,this.log(`Live playlist, switching playlist, load frag with next SN: ${r.sn}`))}r||(r=function(e,t){return Yg(e,(e=>e.cc<t?1:e.cc>t?-1:0))}(t,i.cc),r&&this.log(`Live playlist, switching playlist, load frag with same CC: ${r.sn}`))}}else{let t=this.hls.liveSyncPosition;null!==t&&(r=this.getFragmentAtPosition(t,this.bitrateTest?e.fragmentEnd:e.edge,e))}return r}getFragmentAtPosition(e,t,i){let r,{config:s}=this,{fragPrevious:n}=this,{fragments:a,endSN:o}=i,{fragmentHint:l}=i,{maxFragLookUpTolerance:h}=s,d=i.partList,u=!!(s.lowLatencyMode&&null!=d&&d.length&&l);if(u&&l&&!this.bitrateTest&&(a=a.concat(l),o=l.sn),e<t){r=zg(n,a,e,e>t-h?0:h)}else r=a[a.length-1];if(r){let e=r.sn-i.startSN,t=this.fragmentTracker.getState(r);if((t===Sv||t===Tv&&r.gap)&&(n=r),n&&r.sn===n.sn&&(!u||d[0].fragment.sn>r.sn)&&n&&r.level===n.level){let t=a[e+1];r=r.sn<o&&this.fragmentTracker.getState(t)!==Sv?t:null}}return r}synchronizeToLiveEdge(e){let{config:t,media:i}=this;if(!i)return;let r=this.hls.liveSyncPosition,s=i.currentTime,n=e.fragments[0].start,a=e.edge,o=s>=n-t.maxFragLookUpTolerance&&s<=a;if(null!==r&&i.duration>r&&(s<r||!o)){let n=void 0!==t.liveMaxLatencyDuration?t.liveMaxLatencyDuration:t.liveMaxLatencyDurationCount*e.targetduration;(!o&&i.readyState<4||s<a-n)&&(this.loadedmetadata||(this.nextLoadPosition=r),i.readyState&&(this.warn(`Playback: ${s.toFixed(3)} is located too far from the end of live sliding playlist: ${a}, reset currentTime to : ${r.toFixed(3)}`),i.currentTime=r))}}alignPlaylists(e,t,i){let r=e.fragments.length;if(!r)return this.warn("No fragments in live playlist"),0;let s=e.fragments[0].start,n=!t,a=e.alignedSliding&&Kf(s);if(n||!a&&!s){let{fragPrevious:s}=this;xv(s,i,e);let n=e.fragments[0].start;return this.log(`Live playlist sliding: ${n.toFixed(2)} start-sn: ${t?t.startSN:"na"}->${e.startSN} prev-sn: ${s?s.sn:"na"} fragments: ${r}`),n}return s}waitForCdnTuneIn(e){return e.live&&e.canBlockReload&&e.partTarget&&e.tuneInGoal>Math.max(e.partHoldBack,3*e.partTarget)}setStartPosition(e,t){let i=this.startPosition;if(i<t&&(i=-1),-1===i||-1===this.lastCurrentTime){let r=null!==this.startTimeOffset,s=r?this.startTimeOffset:e.startTimeOffset;null!==s&&Kf(s)?(i=t+s,s<0&&(i+=e.totalduration),i=Math.min(Math.max(t,i),t+e.totalduration),this.log(`Start time offset ${s} found in ${r?"multivariant":"media"} playlist, adjust startPosition to ${i}`),this.startPosition=i):e.live?i=this.hls.liveSyncPosition||t:this.startPosition=i=0,this.lastCurrentTime=i}this.nextLoadPosition=i}getLoadPosition(){let{media:e}=this,t=0;return this.loadedmetadata&&e?t=e.currentTime:this.nextLoadPosition&&(t=this.nextLoadPosition),t}handleFragLoadAborted(e,t){this.transmuxer&&"initSegment"!==e.sn&&e.stats.aborted&&(this.warn(`Fragment ${e.sn}${t?" part "+t.index:""} of level ${e.level} was aborted`),this.resetFragmentLoading(e))}resetFragmentLoading(e){(!this.fragCurrent||!this.fragContextChanged(e)&&this.state!==Yv)&&(this.state=Kv)}onFragmentOrKeyLoadError(e,t){if(t.chunkMeta&&!t.frag){let e=this.getCurrentContext(t.chunkMeta);e&&(t.frag=e.frag)}let i=t.frag;if(!i||i.type!==e||!this.levels)return;var r;if(this.fragContextChanged(i))return void this.warn(`Frag load error must match current frag to retry ${i.url} > ${null==(r=this.fragCurrent)?void 0:r.url}`);let s=t.details===Xf.FRAG_GAP;s&&this.fragmentTracker.fragBuffered(i,!0);let n=t.errorAction,{action:a,retryCount:o=0,retryConfig:l}=n||{};if(n&&a===tv&&l){this.resetStartWhenNotLoaded(this.levelLastLoaded);let r=Kg(l,o);this.warn(`Fragment ${i.sn} of ${e} ${i.level} errored with ${t.details}, retrying loading ${o+1}/${l.maxNumRetry} in ${r}ms`),n.resolved=!0,this.retryDate=self.performance.now()+r,this.state=Yv}else if(l&&n){if(this.resetFragmentErrors(e),!(o<l.maxNumRetry))return void tp.warn(`${t.details} reached or exceeded max retry (${o})`);!s&&a!==ev&&(n.resolved=!0)}else this.state=n?.action===Jg?tE:Jv;this.tickImmediate()}reduceLengthAndFlushBuffer(e){if(this.state===Xv||this.state===Qv){let t=e.frag,i=e.parent,r=this.getFwdBufferInfo(this.mediaBuffer,i),s=r&&r.len>.5;s&&this.reduceMaxBufferLength(r.len,t?.duration||10);let n=!s;return n&&this.warn(`Buffer full error while media.currentTime is not buffered, flush ${i} buffer`),t&&(this.fragmentTracker.removeFragment(t),this.nextLoadPosition=t.start),this.resetLoadingState(),n}return!1}resetFragmentErrors(e){e===ag&&(this.fragCurrent=null),this.loadedmetadata||(this.startFragRequested=!1),this.state!==Vv&&(this.state=Kv)}afterBufferFlushed(e,t,i){if(!e)return;let r=Lv.getBuffered(e);this.fragmentTracker.detectEvictedFragments(t,r,i),this.state===Zv&&this.resetLoadingState()}resetLoadingState(){this.log("Reset loading state"),this.fragCurrent=null,this.fragPrevious=null,this.state=Kv}resetStartWhenNotLoaded(e){if(!this.loadedmetadata){this.startFragRequested=!1;let t=e?e.details:null;null!=t&&t.live?(this.startPosition=-1,this.setStartPosition(t,0),this.resetLoadingState()):this.nextLoadPosition=this.startPosition}}resetWhenMissingContext(e){this.warn(`The loading context changed while buffering fragment ${e.sn} of level ${e.level}. This chunk will not be buffered.`),this.removeUnbufferedFrags(),this.resetStartWhenNotLoaded(this.levelLastLoaded),this.resetLoadingState()}removeUnbufferedFrags(e=0){this.fragmentTracker.removeFragmentsInRange(e,1/0,this.playlistType,!1,!0)}updateLevelTiming(e,t,i,r){var s;let n=i.details;if(n){if(!Object.keys(e.elementaryStreams).reduce(((t,s)=>{let a=e.elementaryStreams[s];if(a){let o=a.endPTS-a.startPTS;if(o<=0)return this.warn(`Could not parse fragment ${e.sn} ${s} duration reliably (${o})`),t||!1;let l=r?0:Ug(n,e,a.startPTS,a.endPTS,a.startDTS,a.endDTS);return this.hls.trigger(Yf.LEVEL_PTS_UPDATED,{details:n,level:i,drift:l,type:s,frag:e,start:a.startPTS,end:a.endPTS}),!0}return t}),!1)&&null===(null==(s=this.transmuxer)?void 0:s.error)){let t=new Error(`Found no media in fragment ${e.sn} of level ${e.level} resetting transmuxer to fallback to playlist 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e,{chunks:t,dataLength:i}=this;return t.length?(e=1===t.length?t[0]:function(e,t){let i=new Uint8Array(t),r=0;for(let t=0;t<e.length;t++){let s=e[t];i.set(s,r),r+=s.length}return i}(t,i),this.reset(),e):new Uint8Array(0)}reset(){this.chunks.length=0,this.dataLength=0}};function sE(e="",t=9e4){return{type:e,id:-1,pid:-1,inputTimeScale:t,sequenceNumber:-1,samples:[],dropped:0}}var nE=class{constructor(){this._audioTrack=void 0,this._id3Track=void 0,this.frameIndex=0,this.cachedData=null,this.basePTS=null,this.initPTS=null,this.lastPTS=null}resetInitSegment(e,t,i,r){this._id3Track={type:"id3",id:3,pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0}}resetTimeStamp(e){this.initPTS=e,this.resetContiguity()}resetContiguity(){this.basePTS=null,this.lastPTS=null,this.frameIndex=0}canParse(e,t){return!1}appendFrame(e,t,i){}demux(e,t){this.cachedData&&(e=gm(this.cachedData,e),this.cachedData=null);let i,r=$p(e,0),s=r?r.length:0,n=this._audioTrack,a=this._id3Track,o=r?Hp(r):void 0,l=e.length;for((null===this.basePTS||0===this.frameIndex&&Kf(o))&&(this.basePTS=aE(o,t,this.initPTS),this.lastPTS=this.basePTS),null===this.lastPTS&&(this.lastPTS=this.basePTS),r&&r.length>0&&a.samples.push({pts:this.lastPTS,dts:this.lastPTS,data:r,type:gg,duration:Number.POSITIVE_INFINITY});s<l;){if(this.canParse(e,s)){let t=this.appendFrame(n,e,s);t?(this.frameIndex++,this.lastPTS=t.sample.pts,s+=t.length,i=s):s=l}else Bp(e,s)?(r=$p(e,s),a.samples.push({pts:this.lastPTS,dts:this.lastPTS,data:r,type:gg,duration:Number.POSITIVE_INFINITY}),s+=r.length,i=s):s++;if(s===l&&i!==l){let t=Pp(e,i);this.cachedData?this.cachedData=gm(this.cachedData,t):this.cachedData=t}}return{audioTrack:n,videoTrack:sE(),id3Track:a,textTrack:sE()}}demuxSampleAes(e,t,i){return Promise.reject(new Error(`[${this}] This demuxer does not support Sample-AES decryption`))}flush(e){let t=this.cachedData;return t&&(this.cachedData=null,this.demux(t,0)),{audioTrack:this._audioTrack,videoTrack:sE(),id3Track:this._id3Track,textTrack:sE()}}destroy(){}},aE=(e,t,i)=>{if(Kf(e))return 90*e;return 9e4*t+(i?9e4*i.baseTime/i.timescale:0)};function oE(e,t){return 255===e[t]&&240==(246&e[t+1])}function lE(e,t){return 1&e[t+1]?7:9}function hE(e,t){return(3&e[t+3])<<11|e[t+4]<<3|(224&e[t+5])>>>5}function dE(e,t){return t+1<e.length&&oE(e,t)}function uE(e,t){if(dE(e,t)){let i=lE(e,t);if(t+i>=e.length)return!1;let r=hE(e,t);if(r<=i)return!1;let s=t+r;return s===e.length||dE(e,s)}return!1}function cE(e,t,i,r,s){if(!e.samplerate){let n=function(e,t,i,r){let s,n,a,o,l=navigator.userAgent.toLowerCase(),h=r,d=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];s=1+((192&t[i+2])>>>6);let u=(60&t[i+2])>>>2;if(!(u>d.length-1))return a=(1&t[i+2])<<2,a|=(192&t[i+3])>>>6,tp.log(`manifest codec:${r}, ADTS type:${s}, samplingIndex:${u}`),/firefox/i.test(l)?u>=6?(s=5,o=new Array(4),n=u-3):(s=2,o=new Array(2),n=u):-1!==l.indexOf("android")?(s=2,o=new Array(2),n=u):(s=5,o=new Array(4),r&&(-1!==r.indexOf("mp4a.40.29")||-1!==r.indexOf("mp4a.40.5"))||!r&&u>=6?n=u-3:((r&&-1!==r.indexOf("mp4a.40.2")&&(u>=6&&1===a||/vivaldi/i.test(l))||!r&&1===a)&&(s=2,o=new Array(2)),n=u)),o[0]=s<<3,o[0]|=(14&u)>>1,o[1]|=(1&u)<<7,o[1]|=a<<3,5===s&&(o[1]|=(14&n)>>1,o[2]=(1&n)<<7,o[2]|=8,o[3]=0),{config:o,samplerate:d[u],channelCount:a,codec:"mp4a.40."+s,manifestCodec:h};{let t=new Error(`invalid ADTS sampling index:${u}`);e.emit(Yf.ERROR,Yf.ERROR,{type:zf.MEDIA_ERROR,details:Xf.FRAG_PARSING_ERROR,fatal:!0,error:t,reason:t.message})}}(t,i,r,s);if(!n)return;e.config=n.config,e.samplerate=n.samplerate,e.channelCount=n.channelCount,e.codec=n.codec,e.manifestCodec=n.manifestCodec,tp.log(`parsed codec:${e.codec}, rate:${n.samplerate}, channels:${n.channelCount}`)}}function fE(e){return 9216e4/e}function pE(e,t,i,r,s){let n,a=r+s*fE(e.samplerate),o=function(e,t){let i=lE(e,t);if(t+i<=e.length){let r=hE(e,t)-i;if(r>0)return{headerLength:i,frameLength:r}}}(t,i);if(o){let{frameLength:r,headerLength:s}=o,l=s+r,h=Math.max(0,i+l-t.length);h?(n=new Uint8Array(l-s),n.set(t.subarray(i+s,t.length),0)):n=t.subarray(i+s,i+l);let d={unit:n,pts:a};return h||e.samples.push(d),{sample:d,length:l,missing:h}}let l=t.length-i;return n=new Uint8Array(l),n.set(t.subarray(i,t.length),0),{sample:{unit:n,pts:a},length:l,missing:-1}}var mE=null,gE=[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],vE=[44100,48e3,32e3,22050,24e3,16e3,11025,12e3,8e3],EE=[[0,72,144,12],[0,0,0,0],[0,72,144,12],[0,144,144,12]],yE=[0,1,1,4];function bE(e,t,i,r,s){if(i+24>t.length)return;let n=TE(t,i);if(n&&i+n.frameLength<=t.length){let a=r+s*(9e4*n.samplesPerFrame/n.sampleRate),o={unit:t.subarray(i,i+n.frameLength),pts:a,dts:a};return e.config=[],e.channelCount=n.channelCount,e.samplerate=n.sampleRate,e.samples.push(o),{sample:o,length:n.frameLength,missing:0}}}function TE(e,t){let i=e[t+1]>>3&3,r=e[t+1]>>1&3,s=e[t+2]>>4&15,n=e[t+2]>>2&3;if(1!==i&&0!==s&&15!==s&&3!==n){let a=e[t+2]>>1&1,o=e[t+3]>>6,l=1e3*gE[14*(3===i?3-r:3===r?3:4)+s-1],h=vE[3*(3===i?0:2===i?1:2)+n],d=3===o?1:2,u=EE[i][r],c=yE[r],f=8*u*c,p=Math.floor(u*l/h+a)*c;if(null===mE){let e=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);mE=e?parseInt(e[1]):0}return!!mE&&mE<=87&&2===r&&l>=224e3&&0===o&&(e[t+3]=128|e[t+3]),{sampleRate:h,channelCount:d,frameLength:p,samplesPerFrame:f}}}function SE(e,t){return!(255!==e[t]||224&~e[t+1]||!(6&e[t+1]))}function AE(e,t){return t+1<e.length&&SE(e,t)}function _E(e,t){if(t+1<e.length&&SE(e,t)){let i=TE(e,t),r=4;null!=i&&i.frameLength&&(r=i.frameLength);let s=t+r;return s===e.length||AE(e,s)}return!1}var wE=/\/emsg[-/]ID3/i,kE=(e,t)=>{let i=0,r=5;t+=r;let s=new Uint32Array(1),n=new Uint32Array(1),a=new Uint8Array(1);for(;r>0;){a[0]=e[t];let o=Math.min(r,8),l=8-o;n[0]=4278190080>>>24+l<<l,s[0]=(a[0]&n[0])>>l,i=i?i<<o|s[0]:s[0],t+=1,r-=o}return i};function LE(e,t,i,r,s){if(i+8>t.length||11!==t[i]||119!==t[i+1])return-1;let n=t[i+4]>>6;if(n>=3)return-1;let a=[48e3,44100,32e3][n],o=63&t[i+4],l=2*[64,69,96,64,70,96,80,87,120,80,88,120,96,104,144,96,105,144,112,121,168,112,122,168,128,139,192,128,140,192,160,174,240,160,175,240,192,208,288,192,209,288,224,243,336,224,244,336,256,278,384,256,279,384,320,348,480,320,349,480,384,417,576,384,418,576,448,487,672,448,488,672,512,557,768,512,558,768,640,696,960,640,697,960,768,835,1152,768,836,1152,896,975,1344,896,976,1344,1024,1114,1536,1024,1115,1536,1152,1253,1728,1152,1254,1728,1280,1393,1920,1280,1394,1920][3*o+n];if(i+l>t.length)return-1;let h=t[i+6]>>5,d=0;2===h?d+=2:(1&h&&1!==h&&(d+=2),4&h&&(d+=2));let u=(t[i+6]<<8|t[i+7])>>12-d&1,c=[2,1,2,3,3,4,4,5][h]+u,f=t[i+5]>>3,p=7&t[i+5],m=new Uint8Array([n<<6|f<<1|p>>2,(3&p)<<6|h<<3|u<<2|o>>4,o<<4&224]),g=r+s*(1536/a*9e4),v=t.subarray(i,i+l);return e.config=m,e.channelCount=c,e.samplerate=a,e.samples.push({unit:v,pts:g}),l}var RE=class{constructor(){this.VideoSample=null}createVideoSample(e,t,i,r){return{key:e,frame:!1,pts:t,dts:i,units:[],debug:r,length:0}}getLastNalUnit(e){var t;let i,r=this.VideoSample;if((!r||0===r.units.length)&&(r=e[e.length-1]),null!=(t=r)&&t.units){let e=r.units;i=e[e.length-1]}return i}pushAccessUnit(e,t){if(e.units.length&&e.frame){if(void 0===e.pts){let i=t.samples,r=i.length;if(!r)return void t.dropped++;{let t=i[r-1];e.pts=t.pts,e.dts=t.dts}}t.samples.push(e)}e.debug.length&&tp.log(e.pts+"/"+e.dts+":"+e.debug)}},IE=class{constructor(e){this.data=void 0,this.bytesAvailable=void 0,this.word=void 0,this.bitsAvailable=void 0,this.data=e,this.bytesAvailable=e.byteLength,this.word=0,this.bitsAvailable=0}loadWord(){let e=this.data,t=this.bytesAvailable,i=e.byteLength-t,r=new Uint8Array(4),s=Math.min(4,t);if(0===s)throw new Error("no bytes available");r.set(e.subarray(i,i+s)),this.word=new DataView(r.buffer).getUint32(0),this.bitsAvailable=8*s,this.bytesAvailable-=s}skipBits(e){let t;e=Math.min(e,8*this.bytesAvailable+this.bitsAvailable),this.bitsAvailable>e?(this.word<<=e,this.bitsAvailable-=e):(t=(e-=this.bitsAvailable)>>3,e-=t<<3,this.bytesAvailable-=t,this.loadWord(),this.word<<=e,this.bitsAvailable-=e)}readBits(e){let t=Math.min(this.bitsAvailable,e),i=this.word>>>32-t;if(e>32&&tp.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=t,this.bitsAvailable>0)this.word<<=t;else{if(!(this.bytesAvailable>0))throw new Error("no bits available");this.loadWord()}return t=e-t,t>0&&this.bitsAvailable?i<<t|this.readBits(t):i}skipLZ(){let e;for(e=0;e<this.bitsAvailable;++e)if(this.word&2147483648>>>e)return this.word<<=e,this.bitsAvailable-=e,e;return 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if(1===g)for(u(1),c(),c(),e=h(),i=0;i<e;i++)c();f(),u(1);let v=h(),E=h(),y=l(1);0===y&&u(1),u(1),d()&&(r=h(),s=h(),n=h(),a=h());let b=[1,1];if(d()&&d())switch(o()){case 1:b=[1,1];break;case 2:b=[12,11];break;case 3:b=[10,11];break;case 4:b=[16,11];break;case 5:b=[40,33];break;case 6:b=[24,11];break;case 7:b=[20,11];break;case 8:b=[32,11];break;case 9:b=[80,33];break;case 10:b=[18,11];break;case 11:b=[15,11];break;case 12:b=[64,33];break;case 13:b=[160,99];break;case 14:b=[4,3];break;case 15:b=[3,2];break;case 16:b=[2,1];break;case 255:b=[o()<<8|o(),o()<<8|o()]}return{width:Math.ceil(16*(v+1)-2*r-2*s),height:(2-y)*(E+1)*16-(y?2:4)*(n+a),pixelRatio:b}}readSliceType(){return this.readUByte(),this.readUEG(),this.readUEG()}},CE=class extends RE{parseAVCPES(e,t,i,r,s){let n,a=this.parseAVCNALu(e,i.data),o=this.VideoSample,l=!1;i.data=null,o&&a.length&&!e.audFound&&(this.pushAccessUnit(o,e),o=this.VideoSample=this.createVideoSample(!1,i.pts,i.dts,"")),a.forEach((r=>{var a;switch(r.type){case 1:{let t=!1;n=!0;let s=r.data;if(l&&s.length>4){let e=new IE(s).readSliceType();(2===e||4===e||7===e||9===e)&&(t=!0)}var h;if(t)null!=(h=o)&&h.frame&&!o.key&&(this.pushAccessUnit(o,e),o=this.VideoSample=null);o||(o=this.VideoSample=this.createVideoSample(!0,i.pts,i.dts,"")),o.frame=!0,o.key=t;break}case 5:n=!0,null!=(a=o)&&a.frame&&!o.key&&(this.pushAccessUnit(o,e),o=this.VideoSample=null),o||(o=this.VideoSample=this.createVideoSample(!0,i.pts,i.dts,"")),o.key=!0,o.frame=!0;break;case 6:n=!0,ym(r.data,1,i.pts,t.samples);break;case 7:{var d,u;n=!0,l=!0;let t=r.data,i=new IE(t).readSPS();if(!e.sps||e.width!==i.width||e.height!==i.height||(null==(d=e.pixelRatio)?void 0:d[0])!==i.pixelRatio[0]||(null==(u=e.pixelRatio)?void 0:u[1])!==i.pixelRatio[1]){e.width=i.width,e.height=i.height,e.pixelRatio=i.pixelRatio,e.sps=[t],e.duration=s;let r=t.subarray(1,4),n="avc1.";for(let e=0;e<3;e++){let t=r[e].toString(16);t.length<2&&(t="0"+t),n+=t}e.codec=n}break}case 8:n=!0,e.pps=[r.data];break;case 9:n=!0,e.audFound=!0,o&&this.pushAccessUnit(o,e),o=this.VideoSample=this.createVideoSample(!1,i.pts,i.dts,"");break;case 12:n=!0;break;default:n=!1,o&&(o.debug+="unknown NAL "+r.type+" ")}o&&n&&o.units.push(r)})),r&&o&&(this.pushAccessUnit(o,e),this.VideoSample=null)}parseAVCNALu(e,t){let i,r,s,n=t.byteLength,a=e.naluState||0,o=a,l=[],h=0,d=-1,u=0;for(-1===a&&(d=0,u=31&t[0],a=0,h=1);h<n;)if(i=t[h++],a)if(1!==a)if(i)if(1===i){if(r=h-a-1,d>=0){let e={data:t.subarray(d,r),type:u};l.push(e)}else{let i=this.getLastNalUnit(e.samples);i&&(o&&h<=4-o&&i.state&&(i.data=i.data.subarray(0,i.data.byteLength-o)),r>0&&(i.data=gm(i.data,t.subarray(0,r)),i.state=0))}h<n?(s=31&t[h],d=h,u=s,a=0):a=-1}else a=0;else a=3;else a=i?0:2;else a=i?0:1;if(d>=0&&a>=0){let e={data:t.subarray(d,n),type:u,state:a};l.push(e)}if(0===l.length){let i=this.getLastNalUnit(e.samples);i&&(i.data=gm(i.data,t))}return e.naluState=a,l}},DE=class{constructor(e,t,i){this.keyData=void 0,this.decrypter=void 0,this.keyData=i,this.decrypter=new Gv(t,{removePKCS7Padding:!1})}decryptBuffer(e){return this.decrypter.decrypt(e,this.keyData.key.buffer,this.keyData.iv.buffer)}decryptAacSample(e,t,i){let r=e[t].unit;if(r.length<=16)return;let s=r.subarray(16,r.length-r.length%16),n=s.buffer.slice(s.byteOffset,s.byteOffset+s.length);this.decryptBuffer(n).then((s=>{let n=new Uint8Array(s);r.set(n,16),this.decrypter.isSync()||this.decryptAacSamples(e,t+1,i)}))}decryptAacSamples(e,t,i){for(;;t++){if(t>=e.length)return void i();if(!(e[t].unit.length<32||(this.decryptAacSample(e,t,i),this.decrypter.isSync())))return}}getAvcEncryptedData(e){let t=16*Math.floor((e.length-48)/160)+16,i=new Int8Array(t),r=0;for(let t=32;t<e.length-16;t+=160,r+=16)i.set(e.subarray(t,t+16),r);return i}getAvcDecryptedUnit(e,t){let i=new Uint8Array(t),r=0;for(let t=32;t<e.length-16;t+=160,r+=16)e.set(i.subarray(r,r+16),t);return e}decryptAvcSample(e,t,i,r,s){let n=bm(s.data),a=this.getAvcEncryptedData(n);this.decryptBuffer(a.buffer).then((a=>{s.data=this.getAvcDecryptedUnit(n,a),this.decrypter.isSync()||this.decryptAvcSamples(e,t,i+1,r)}))}decryptAvcSamples(e,t,i,r){if(e instanceof Uint8Array)throw new Error("Cannot decrypt samples of type Uint8Array");for(;;t++,i=0){if(t>=e.length)return void r();let s=e[t].units;for(;!(i>=s.length);i++){let n=s[i];if(!(n.data.length<=48||1!==n.type&&5!==n.type||(this.decryptAvcSample(e,t,i,r,n),this.decrypter.isSync())))return}}}},xE=188;function ME(e,t){return((31&e[t+1])<<8)+e[t+2]}function PE(e,t){return(31&e[t+10])<<8|e[t+11]}function OE(e,t,i,r,s){let n={audioPid:-1,videoPid:-1,id3Pid:-1,segmentVideoCodec:"avc",segmentAudioCodec:"aac"},a=t+3+((15&e[t+1])<<8|e[t+2])-4;for(t+=12+((15&e[t+10])<<8|e[t+11]);t<a;){let a=ME(e,t),o=(15&e[t+3])<<8|e[t+4];switch(e[t]){case 207:if(!r){NE("ADTS AAC");break}case 15:-1===n.audioPid&&(n.audioPid=a);break;case 21:-1===n.id3Pid&&(n.id3Pid=a);break;case 219:if(!r){NE("H.264");break}case 27:-1===n.videoPid&&(n.videoPid=a,n.segmentVideoCodec="avc");break;case 3:case 4:i.mpeg||i.mp3?-1===n.audioPid&&(n.audioPid=a,n.segmentAudioCodec="mp3"):tp.log("MPEG audio found, not supported in this browser");break;case 193:if(!r){NE("AC-3");break}case 129:i.ac3?-1===n.audioPid&&(n.audioPid=a,n.segmentAudioCodec="ac3"):tp.log("AC-3 audio found, not supported in this browser");break;case 6:if(-1===n.audioPid&&o>0){let r=t+5,s=o;for(;s>2;){if(106===e[r])!0!==i.ac3?tp.log("AC-3 audio found, not supported in this browser for now"):(n.audioPid=a,n.segmentAudioCodec="ac3");let t=e[r+1]+2;r+=t,s-=t}}break;case 194:case 135:return UE(s,new Error("Unsupported EC-3 in M2TS found")),n;case 36:return UE(s,new Error("Unsupported HEVC in M2TS found")),n}t+=o+5}return n}function UE(e,t,i){tp.warn(`parsing error: ${t.message}`),e.emit(Yf.ERROR,Yf.ERROR,{type:zf.MEDIA_ERROR,details:Xf.FRAG_PARSING_ERROR,fatal:!1,levelRetry:i,error:t,reason:t.message})}function NE(e){tp.log(`${e} with AES-128-CBC encryption found in unencrypted stream`)}function $E(e){let t,i,r,s,n,a=0,o=e.data;if(!e||0===e.size)return null;for(;o[0].length<19&&o.length>1;)o[0]=gm(o[0],o[1]),o.splice(1,1);if(t=o[0],(t[0]<<16)+(t[1]<<8)+t[2]===1){if(i=(t[4]<<8)+t[5],i&&i>e.size-6)return null;let l=t[7];192&l&&(s=536870912*(14&t[9])+4194304*(255&t[10])+16384*(254&t[11])+128*(255&t[12])+(254&t[13])/2,64&l?(n=536870912*(14&t[14])+4194304*(255&t[15])+16384*(254&t[16])+128*(255&t[17])+(254&t[18])/2,s-n>54e5&&(tp.warn(`${Math.round((s-n)/9e4)}s delta between PTS and DTS, align them`),s=n)):n=s),r=t[8];let h=r+9;if(e.size<=h)return null;e.size-=h;let d=new Uint8Array(e.size);for(let e=0,i=o.length;e<i;e++){t=o[e];let i=t.byteLength;if(h){if(h>i){h-=i;continue}t=t.subarray(h),i-=h,h=0}d.set(t,a),a+=i}return i&&(i-=r+3),{data:d,pts:s,dts:n,len:i}}return null}var FE=class{static getSilentFrame(e,t){if("mp4a.40.2"===e){if(1===t)return new Uint8Array([0,200,0,128,35,128]);if(2===t)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(3===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(4===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(5===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,56]);if(6===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,0,178,0,32,8,224])}else{if(1===t)return new Uint8Array([1,64,34,128,163,78,230,128,186,8,0,0,0,28,6,241,193,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(2===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(3===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94])}}},BE=Math.pow(2,32)-1,HE=class e{static init(){let t;for(t in e.types={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],".mp3":[],dac3:[],"ac-3":[],mvex:[],mvhd:[],pasp:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[]},e.types)e.types.hasOwnProperty(t)&&(e.types[t]=[t.charCodeAt(0),t.charCodeAt(1),t.charCodeAt(2),t.charCodeAt(3)]);let i=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),r=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]);e.HDLR_TYPES={video:i,audio:r};let s=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),n=new Uint8Array([0,0,0,0,0,0,0,0]);e.STTS=e.STSC=e.STCO=n,e.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),e.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),e.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),e.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);let a=new Uint8Array([105,115,111,109]),o=new Uint8Array([97,118,99,49]),l=new Uint8Array([0,0,0,1]);e.FTYP=e.box(e.types.ftyp,a,l,a,o),e.DINF=e.box(e.types.dinf,e.box(e.types.dref,s))}static box(e,...t){let i=8,r=t.length,s=r;for(;r--;)i+=t[r].byteLength;let n=new Uint8Array(i);for(n[0]=i>>24&255,n[1]=i>>16&255,n[2]=i>>8&255,n[3]=255&i,n.set(e,4),r=0,i=8;r<s;r++)n.set(t[r],i),i+=t[r].byteLength;return n}static hdlr(t){return e.box(e.types.hdlr,e.HDLR_TYPES[t])}static mdat(t){return e.box(e.types.mdat,t)}static mdhd(t,i){i*=t;let r=Math.floor(i/(BE+1)),s=Math.floor(i%(BE+1));return e.box(e.types.mdhd,new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,t>>24&255,t>>16&255,t>>8&255,255&t,r>>24,r>>16&255,r>>8&255,255&r,s>>24,s>>16&255,s>>8&255,255&s,85,196,0,0]))}static mdia(t){return e.box(e.types.mdia,e.mdhd(t.timescale,t.duration),e.hdlr(t.type),e.minf(t))}static mfhd(t){return e.box(e.types.mfhd,new Uint8Array([0,0,0,0,t>>24,t>>16&255,t>>8&255,255&t]))}static minf(t){return"audio"===t.type?e.box(e.types.minf,e.box(e.types.smhd,e.SMHD),e.DINF,e.stbl(t)):e.box(e.types.minf,e.box(e.types.vmhd,e.VMHD),e.DINF,e.stbl(t))}static moof(t,i,r){return e.box(e.types.moof,e.mfhd(t),e.traf(r,i))}static moov(t){let i=t.length,r=[];for(;i--;)r[i]=e.trak(t[i]);return e.box.apply(null,[e.types.moov,e.mvhd(t[0].timescale,t[0].duration)].concat(r).concat(e.mvex(t)))}static mvex(t){let i=t.length,r=[];for(;i--;)r[i]=e.trex(t[i]);return e.box.apply(null,[e.types.mvex,...r])}static mvhd(t,i){i*=t;let r=Math.floor(i/(BE+1)),s=Math.floor(i%(BE+1)),n=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,t>>24&255,t>>16&255,t>>8&255,255&t,r>>24,r>>16&255,r>>8&255,255&r,s>>24,s>>16&255,s>>8&255,255&s,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return e.box(e.types.mvhd,n)}static sdtp(t){let i,r,s=t.samples||[],n=new Uint8Array(4+s.length);for(i=0;i<s.length;i++)r=s[i].flags,n[i+4]=r.dependsOn<<4|r.isDependedOn<<2|r.hasRedundancy;return e.box(e.types.sdtp,n)}static stbl(t){return e.box(e.types.stbl,e.stsd(t),e.box(e.types.stts,e.STTS),e.box(e.types.stsc,e.STSC),e.box(e.types.stsz,e.STSZ),e.box(e.types.stco,e.STCO))}static avc1(t){let i,r,s,n=[],a=[];for(i=0;i<t.sps.length;i++)r=t.sps[i],s=r.byteLength,n.push(s>>>8&255),n.push(255&s),n=n.concat(Array.prototype.slice.call(r));for(i=0;i<t.pps.length;i++)r=t.pps[i],s=r.byteLength,a.push(s>>>8&255),a.push(255&s),a=a.concat(Array.prototype.slice.call(r));let o=e.box(e.types.avcC,new Uint8Array([1,n[3],n[4],n[5],255,224|t.sps.length].concat(n).concat([t.pps.length]).concat(a))),l=t.width,h=t.height,d=t.pixelRatio[0],u=t.pixelRatio[1];return e.box(e.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,l>>8&255,255&l,h>>8&255,255&h,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,e.box(e.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),e.box(e.types.pasp,new Uint8Array([d>>24,d>>16&255,d>>8&255,255&d,u>>24,u>>16&255,u>>8&255,255&u])))}static esds(e){let t=e.config.length;return new Uint8Array([0,0,0,0,3,23+t,0,1,0,4,15+t,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([t]).concat(e.config).concat([6,1,2]))}static audioStsd(e){let t=e.samplerate;return new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,e.channelCount,0,16,0,0,0,0,t>>8&255,255&t,0,0])}static mp4a(t){return e.box(e.types.mp4a,e.audioStsd(t),e.box(e.types.esds,e.esds(t)))}static mp3(t){return e.box(e.types[".mp3"],e.audioStsd(t))}static ac3(t){return e.box(e.types["ac-3"],e.audioStsd(t),e.box(e.types.dac3,t.config))}static stsd(t){return"audio"===t.type?"mp3"===t.segmentCodec&&"mp3"===t.codec?e.box(e.types.stsd,e.STSD,e.mp3(t)):"ac3"===t.segmentCodec?e.box(e.types.stsd,e.STSD,e.ac3(t)):e.box(e.types.stsd,e.STSD,e.mp4a(t)):e.box(e.types.stsd,e.STSD,e.avc1(t))}static tkhd(t){let i=t.id,r=t.duration*t.timescale,s=t.width,n=t.height,a=Math.floor(r/(BE+1)),o=Math.floor(r%(BE+1));return e.box(e.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,i>>24&255,i>>16&255,i>>8&255,255&i,0,0,0,0,a>>24,a>>16&255,a>>8&255,255&a,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,s>>8&255,255&s,0,0,n>>8&255,255&n,0,0]))}static traf(t,i){let r=e.sdtp(t),s=t.id,n=Math.floor(i/(BE+1)),a=Math.floor(i%(BE+1));return e.box(e.types.traf,e.box(e.types.tfhd,new Uint8Array([0,0,0,0,s>>24,s>>16&255,s>>8&255,255&s])),e.box(e.types.tfdt,new Uint8Array([1,0,0,0,n>>24,n>>16&255,n>>8&255,255&n,a>>24,a>>16&255,a>>8&255,255&a])),e.trun(t,r.length+16+20+8+16+8+8),r)}static trak(t){return t.duration=t.duration||4294967295,e.box(e.types.trak,e.tkhd(t),e.mdia(t))}static trex(t){let i=t.id;return e.box(e.types.trex,new Uint8Array([0,0,0,0,i>>24,i>>16&255,i>>8&255,255&i,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))}static trun(t,i){let r,s,n,a,o,l,h=t.samples||[],d=h.length,u=12+16*d,c=new Uint8Array(u);for(i+=8+u,c.set(["video"===t.type?1:0,0,15,1,d>>>24&255,d>>>16&255,d>>>8&255,255&d,i>>>24&255,i>>>16&255,i>>>8&255,255&i],0),r=0;r<d;r++)s=h[r],n=s.duration,a=s.size,o=s.flags,l=s.cts,c.set([n>>>24&255,n>>>16&255,n>>>8&255,255&n,a>>>24&255,a>>>16&255,a>>>8&255,255&a,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*r);return e.box(e.types.trun,c)}static initSegment(t){e.types||e.init();let i=e.moov(t);return gm(e.FTYP,i)}};HE.types=void 0,HE.HDLR_TYPES=void 0,HE.STTS=void 0,HE.STSC=void 0,HE.STCO=void 0,HE.STSZ=void 0,HE.VMHD=void 0,HE.SMHD=void 0,HE.STSD=void 0,HE.FTYP=void 0,HE.DINF=void 0;function GE(e,t,i=1,r=!1){let s=e*t*i;return r?Math.round(s):s}function jE(e,t=!1){return GE(e,1e3,1/9e4,t)}var VE=null,KE=null,WE=class{constructor(e,t,i,r=""){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=e,this.config=t,this.typeSupported=i,this.ISGenerated=!1,null===VE){let e=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);VE=e?parseInt(e[1]):0}if(null===KE){let e=navigator.userAgent.match(/Safari\/(\d+)/i);KE=e?parseInt(e[1]):0}}destroy(){this.config=this.videoTrackConfig=this._initPTS=this._initDTS=null}resetTimeStamp(e){tp.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=e}resetNextTimestamp(){tp.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1}resetInitSegment(){tp.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1,this.videoTrackConfig=void 0}getVideoStartPts(e){let t=!1,i=e.reduce(((e,i)=>{let r=i.pts-e;return r<-4294967296?(t=!0,qE(e,i.pts)):r>0?e:i.pts}),e[0].pts);return t&&tp.debug("PTS rollover detected"),i}remux(e,t,i,r,s,n,a,o){let l,h,d,u,c,f,p=s,m=s,g=e.pid>-1,v=t.pid>-1,E=t.samples.length,y=e.samples.length>0,b=a&&E>0||E>1;if((!g||y)&&(!v||b)||this.ISGenerated||a){if(this.ISGenerated){var T,S,A,_;let e=this.videoTrackConfig;e&&(t.width!==e.width||t.height!==e.height||(null==(T=t.pixelRatio)?void 0:T[0])!==(null==(S=e.pixelRatio)?void 0:S[0])||(null==(A=t.pixelRatio)?void 0:A[1])!==(null==(_=e.pixelRatio)?void 0:_[1]))&&this.resetInitSegment()}else d=this.generateIS(e,t,s,n);let i,r=this.isVideoContiguous,a=-1;if(b&&(a=function(e){for(let t=0;t<e.length;t++)if(e[t].key)return t;return-1}(t.samples),!r&&this.config.forceKeyFrameOnDiscontinuity))if(f=!0,a>0){tp.warn(`[mp4-remuxer]: Dropped ${a} out of ${E} video samples due to a missing keyframe`);let e=this.getVideoStartPts(t.samples);t.samples=t.samples.slice(a),t.dropped+=a,m+=(t.samples[0].pts-e)/t.inputTimeScale,i=m}else-1===a&&(tp.warn(`[mp4-remuxer]: No keyframe found out of ${E} video samples`),f=!1);if(this.ISGenerated){if(y&&b){let i=this.getVideoStartPts(t.samples),r=(qE(e.samples[0].pts,i)-i)/t.inputTimeScale;p+=Math.max(0,r),m+=Math.max(0,-r)}if(y){if(e.samplerate||(tp.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),d=this.generateIS(e,t,s,n)),h=this.remuxAudio(e,p,this.isAudioContiguous,n,v||b||o===ag?m:void 0),b){let i=h?h.endPTS-h.startPTS:0;t.inputTimeScale||(tp.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),d=this.generateIS(e,t,s,n)),l=this.remuxVideo(t,m,r,i)}}else b&&(l=this.remuxVideo(t,m,r,0));l&&(l.firstKeyFrame=a,l.independent=-1!==a,l.firstKeyFramePTS=i)}}return this.ISGenerated&&this._initPTS&&this._initDTS&&(i.samples.length&&(c=YE(i,s,this._initPTS,this._initDTS)),r.samples.length&&(u=zE(r,s,this._initPTS))),{audio:h,video:l,initSegment:d,independent:f,text:u,id3:c}}generateIS(e,t,i,r){let s,n,a,o=e.samples,l=t.samples,h=this.typeSupported,d={},u=this._initPTS,c=!u||r,f="audio/mp4";if(c&&(s=n=1/0),e.config&&o.length){switch(e.timescale=e.samplerate,e.segmentCodec){case"mp3":h.mpeg?(f="audio/mpeg",e.codec=""):h.mp3&&(e.codec="mp3");break;case"ac3":e.codec="ac-3"}d.audio={id:"audio",container:f,codec:e.codec,initSegment:"mp3"===e.segmentCodec&&h.mpeg?new Uint8Array(0):HE.initSegment([e]),metadata:{channelCount:e.channelCount}},c&&(a=e.inputTimeScale,u&&a===u.timescale?c=!1:s=n=o[0].pts-Math.round(a*i))}if(t.sps&&t.pps&&l.length){if(t.timescale=t.inputTimeScale,d.video={id:"main",container:"video/mp4",codec:t.codec,initSegment:HE.initSegment([t]),metadata:{width:t.width,height:t.height}},c)if(a=t.inputTimeScale,u&&a===u.timescale)c=!1;else{let e=this.getVideoStartPts(l),t=Math.round(a*i);n=Math.min(n,qE(l[0].dts,e)-t),s=Math.min(s,e-t)}this.videoTrackConfig={width:t.width,height:t.height,pixelRatio:t.pixelRatio}}if(Object.keys(d).length)return this.ISGenerated=!0,c?(this._initPTS={baseTime:s,timescale:a},this._initDTS={baseTime:n,timescale:a}):s=a=void 0,{tracks:d,initPTS:s,timescale:a}}remuxVideo(e,t,i,r){let s,n,a=e.inputTimeScale,o=e.samples,l=[],h=o.length,d=this._initPTS,u=this.nextAvcDts,c=8,f=this.videoSampleDuration,p=Number.POSITIVE_INFINITY,m=Number.NEGATIVE_INFINITY,g=!1;if(!i||null===u){let e=t*a,r=o[0].pts-qE(o[0].dts,o[0].pts);VE&&null!==u&&Math.abs(e-r-u)<15e3?i=!0:u=e-r}let v=d.baseTime*a/d.timescale;for(let e=0;e<h;e++){let t=o[e];t.pts=qE(t.pts-v,u),t.dts=qE(t.dts-v,u),t.dts<o[e>0?e-1:e].dts&&(g=!0)}g&&o.sort((function(e,t){let i=e.dts-t.dts,r=e.pts-t.pts;return i||r})),s=o[0].dts,n=o[o.length-1].dts;let E=n-s,y=E?Math.round(E/(h-1)):f||e.inputTimeScale/30;if(i){let e=s-u,i=e>y,r=e<-1;if((i||r)&&(i?tp.warn(`AVC: ${jE(e,!0)} ms (${e}dts) hole between fragments detected at ${t.toFixed(3)}`):tp.warn(`AVC: ${jE(-e,!0)} ms (${e}dts) overlapping between fragments detected at ${t.toFixed(3)}`),!r||u>=o[0].pts||VE)){s=u;let t=o[0].pts-e;if(i)o[0].dts=s,o[0].pts=t;else for(let i=0;i<o.length&&!(o[i].dts>t);i++)o[i].dts-=e,o[i].pts-=e;tp.log(`Video: Initial PTS/DTS adjusted: ${jE(t,!0)}/${jE(s,!0)}, delta: ${jE(e,!0)} ms`)}}s=Math.max(0,s);let b=0,T=0,S=s;for(let e=0;e<h;e++){let t=o[e],i=t.units,r=i.length,s=0;for(let e=0;e<r;e++)s+=i[e].data.length;T+=s,b+=r,t.length=s,t.dts<S?(t.dts=S,S+=y/4|0||1):S=t.dts,p=Math.min(t.pts,p),m=Math.max(t.pts,m)}n=o[h-1].dts;let A,_=T+4*b+8;try{A=new Uint8Array(_)}catch(e){return void this.observer.emit(Yf.ERROR,Yf.ERROR,{type:zf.MUX_ERROR,details:Xf.REMUX_ALLOC_ERROR,fatal:!1,error:e,bytes:_,reason:`fail allocating video mdat ${_}`})}let w=new DataView(A.buffer);w.setUint32(0,_),A.set(HE.types.mdat,4);let k=!1,L=Number.POSITIVE_INFINITY,R=Number.POSITIVE_INFINITY,I=Number.NEGATIVE_INFINITY,C=Number.NEGATIVE_INFINITY;for(let e=0;e<h;e++){let t,i=o[e],s=i.units,n=0;for(let e=0,t=s.length;e<t;e++){let t=s[e],i=t.data,r=t.data.byteLength;w.setUint32(c,r),c+=4,A.set(i,c),c+=r,n+=4+r}if(e<h-1)f=o[e+1].dts-i.dts,t=o[e+1].pts-i.pts;else{let s=this.config,n=e>0?i.dts-o[e-1].dts:y;if(t=e>0?i.pts-o[e-1].pts:y,s.stretchShortVideoTrack&&null!==this.nextAudioPts){let e=Math.floor(s.maxBufferHole*a),t=(r?p+r*a:this.nextAudioPts)-i.pts;t>e?(f=t-n,f<0?f=n:k=!0,tp.log(`[mp4-remuxer]: It is approximately ${t/90} ms to the next segment; using duration ${f/90} ms for the last video frame.`)):f=n}else f=n}let d=Math.round(i.pts-i.dts);L=Math.min(L,f),I=Math.max(I,f),R=Math.min(R,t),C=Math.max(C,t),l.push(new QE(i.key,f,n,d))}if(l.length)if(VE){if(VE<70){let e=l[0].flags;e.dependsOn=2,e.isNonSync=0}}else if(KE&&C-R<I-L&&y/I<.025&&0===l[0].cts){tp.warn("Found irregular gaps in sample duration. Using PTS instead of DTS to determine MP4 sample duration.");let e=s;for(let t=0,i=l.length;t<i;t++){let r=e+l[t].duration,s=e+l[t].cts;if(t<i-1){let e=r+l[t+1].cts;l[t].duration=e-s}else l[t].duration=t?l[t-1].duration:y;l[t].cts=0,e=r}}f=k||!f?y:f,this.nextAvcDts=u=n+f,this.videoSampleDuration=f,this.isVideoContiguous=!0;let D={data1:HE.moof(e.sequenceNumber++,s,Vf({},e,{samples:l})),data2:A,startPTS:p/a,endPTS:(m+f)/a,startDTS:s/a,endDTS:u/a,type:"video",hasAudio:!1,hasVideo:!0,nb:l.length,dropped:e.dropped};return e.samples=[],e.dropped=0,D}getSamplesPerFrame(e){switch(e.segmentCodec){case"mp3":return 1152;case"ac3":return 1536;default:return 1024}}remuxAudio(e,t,i,r,s){let n=e.inputTimeScale,a=n/(e.samplerate?e.samplerate:n),o=this.getSamplesPerFrame(e),l=o*a,h=this._initPTS,d="mp3"===e.segmentCodec&&this.typeSupported.mpeg,u=[],c=void 0!==s,f=e.samples,p=d?0:8,m=this.nextAudioPts||-1,g=t*n,v=h.baseTime*n/h.timescale;if(this.isAudioContiguous=i=i||f.length&&m>0&&(r&&Math.abs(g-m)<9e3||Math.abs(qE(f[0].pts-v,g)-m)<20*l),f.forEach((function(e){e.pts=qE(e.pts-v,g)})),!i||m<0){if(f=f.filter((e=>e.pts>=0)),!f.length)return;m=0===s?0:r&&!c?Math.max(0,g):f[0].pts}if("aac"===e.segmentCodec){let t=this.config.maxAudioFramesDrift;for(let i=0,r=m;i<f.length;i++){let s=f[i],a=s.pts,o=a-r,h=Math.abs(1e3*o/n);if(o<=-t*l&&c)0===i&&(tp.warn(`Audio frame @ ${(a/n).toFixed(3)}s overlaps nextAudioPts by ${Math.round(1e3*o/n)} ms.`),this.nextAudioPts=m=r=a);else if(o>=t*l&&h<1e4&&c){let t=Math.round(o/l);r=a-t*l,r<0&&(t--,r+=l),0===i&&(this.nextAudioPts=m=r),tp.warn(`[mp4-remuxer]: Injecting ${t} audio frame @ ${(r/n).toFixed(3)}s due to ${Math.round(1e3*o/n)} ms gap.`);for(let n=0;n<t;n++){let t=Math.max(r,0),n=FE.getSilentFrame(e.manifestCodec||e.codec,e.channelCount);n||(tp.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),n=s.unit.subarray()),f.splice(i,0,{unit:n,pts:t}),r+=l,i++}}s.pts=r,r+=l}}let E,y=null,b=null,T=0,S=f.length;for(;S--;)T+=f[S].unit.byteLength;for(let t=0,r=f.length;t<r;t++){let r=f[t],s=r.unit,n=r.pts;if(null!==b){u[t-1].duration=Math.round((n-b)/a)}else{if(i&&"aac"===e.segmentCodec&&(n=m),y=n,!(T>0))return;T+=p;try{E=new Uint8Array(T)}catch(e){return void this.observer.emit(Yf.ERROR,Yf.ERROR,{type:zf.MUX_ERROR,details:Xf.REMUX_ALLOC_ERROR,fatal:!1,error:e,bytes:T,reason:`fail allocating audio mdat ${T}`})}d||(new DataView(E.buffer).setUint32(0,T),E.set(HE.types.mdat,4))}E.set(s,p);let l=s.byteLength;p+=l,u.push(new QE(!0,o,l,0)),b=n}let A=u.length;if(!A)return;let _=u[u.length-1];this.nextAudioPts=m=b+a*_.duration;let w=d?new Uint8Array(0):HE.moof(e.sequenceNumber++,y/a,Vf({},e,{samples:u}));e.samples=[];let k=y/n,L=m/n,R={data1:w,data2:E,startPTS:k,endPTS:L,startDTS:k,endDTS:L,type:"audio",hasAudio:!0,hasVideo:!1,nb:A};return this.isAudioContiguous=!0,R}remuxEmptyAudio(e,t,i,r){let s=e.inputTimeScale,n=s/(e.samplerate?e.samplerate:s),a=this.nextAudioPts,o=this._initDTS,l=9e4*o.baseTime/o.timescale,h=(null!==a?a:r.startDTS*s)+l,d=r.endDTS*s+l,u=1024*n,c=Math.ceil((d-h)/u),f=FE.getSilentFrame(e.manifestCodec||e.codec,e.channelCount);if(tp.warn("[mp4-remuxer]: remux empty Audio"),!f)return void tp.trace("[mp4-remuxer]: Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec");let p=[];for(let e=0;e<c;e++){let t=h+e*u;p.push({unit:f,pts:t,dts:t})}return e.samples=p,this.remuxAudio(e,t,i,!1)}};function qE(e,t){let i;if(null===t)return e;for(i=t<e?-8589934592:8589934592;Math.abs(e-t)>4294967296;)e+=i;return e}function YE(e,t,i,r){let s=e.samples.length;if(!s)return;let n=e.inputTimeScale;for(let a=0;a<s;a++){let s=e.samples[a];s.pts=qE(s.pts-i.baseTime*n/i.timescale,t*n)/n,s.dts=qE(s.dts-r.baseTime*n/r.timescale,t*n)/n}let a=e.samples;return e.samples=[],{samples:a}}function zE(e,t,i){let r=e.samples.length;if(!r)return;let s=e.inputTimeScale;for(let n=0;n<r;n++){let r=e.samples[n];r.pts=qE(r.pts-i.baseTime*s/i.timescale,t*s)/s}e.samples.sort(((e,t)=>e.pts-t.pts));let n=e.samples;return e.samples=[],{samples:n}}var XE,QE=class{constructor(e,t,i,r){this.size=void 0,this.duration=void 0,this.cts=void 0,this.flags=void 0,this.duration=t,this.size=i,this.cts=r,this.flags={isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:e?2:1,isNonSync:e?0:1}}};function ZE(e,t){let i=e?.codec;if(i&&i.length>4)return i;if(t===hp){if("ec-3"===i||"ac-3"===i||"alac"===i)return i;if("fLaC"===i||"Opus"===i)return Bm(i,!1);let e="mp4a.40.5";return tp.info(`Parsed audio codec "${i}" or audio object type not handled. Using "${e}"`),e}return tp.warn(`Unhandled video codec "${i}"`),"hvc1"===i||"hev1"===i?"hvc1.1.6.L120.90":"av01"===i?"av01.0.04M.08":"avc1.42e01e"}try{XE=self.performance.now.bind(self.performance)}catch{tp.debug("Unable to use Performance API on this environment"),XE=yp?.Date.now}var JE=[{demux:class{constructor(e,t){this.remainderData=null,this.timeOffset=0,this.config=void 0,this.videoTrack=void 0,this.audioTrack=void 0,this.id3Track=void 0,this.txtTrack=void 0,this.config=t}resetTimeStamp(){}resetInitSegment(e,t,i,r){let s=this.videoTrack=sE("video",1),n=this.audioTrack=sE("audio",1),a=this.txtTrack=sE("text",1);if(this.id3Track=sE("id3",1),this.timeOffset=0,null==e||!e.byteLength)return;let o=hm(e);if(o.video){let{id:e,timescale:t,codec:i}=o.video;s.id=e,s.timescale=a.timescale=t,s.codec=i}if(o.audio){let{id:e,timescale:t,codec:i}=o.audio;n.id=e,n.timescale=t,n.codec=i}a.id=em.text,s.sampleDuration=0,s.duration=n.duration=r}resetContiguity(){this.remainderData=null}static probe(e){return function(e){let t=e.byteLength;for(let i=0;i<t;){let r=rm(e,i);if(r>8&&109===e[i+4]&&111===e[i+5]&&111===e[i+6]&&102===e[i+7])return!0;i=r>1?i+r:t}return!1}(e)}demux(e,t){this.timeOffset=t;let i=e,r=this.videoTrack,s=this.txtTrack;if(this.config.progressive){this.remainderData&&(i=gm(this.remainderData,e));let t=function(e){let t={valid:null,remainder:null},i=om(e,["moof"]);if(i.length<2)return t.remainder=e,t;let r=i[i.length-1];return t.valid=Pp(e,0,r.byteOffset-8),t.remainder=Pp(e,r.byteOffset-8),t}(i);this.remainderData=t.remainder,r.samples=t.valid||new Uint8Array}else r.samples=i;let n=this.extractID3Track(r,t);return s.samples=vm(t,r),{videoTrack:r,audioTrack:this.audioTrack,id3Track:n,textTrack:this.txtTrack}}flush(){let e=this.timeOffset,t=this.videoTrack,i=this.txtTrack;t.samples=this.remainderData||new Uint8Array,this.remainderData=null;let r=this.extractID3Track(t,this.timeOffset);return i.samples=vm(e,t),{videoTrack:t,audioTrack:sE(),id3Track:r,textTrack:sE()}}extractID3Track(e,t){let i=this.id3Track;if(e.samples.length){let r=om(e.samples,["emsg"]);r&&r.forEach((e=>{let r=function(e){let t=e[0],i="",r="",s=0,n=0,a=0,o=0,l=0,h=0;if(0===t){for(;"\0"!==tm(e.subarray(h,h+1));)i+=tm(e.subarray(h,h+1)),h+=1;for(i+=tm(e.subarray(h,h+1)),h+=1;"\0"!==tm(e.subarray(h,h+1));)r+=tm(e.subarray(h,h+1)),h+=1;r+=tm(e.subarray(h,h+1)),h+=1,s=rm(e,12),n=rm(e,16),o=rm(e,20),l=rm(e,24),h=28}else if(1===t){h+=4,s=rm(e,h),h+=4;let t=rm(e,h);h+=4;let n=rm(e,h);for(h+=4,a=2**32*t+n,Wf(a)||(a=Number.MAX_SAFE_INTEGER,tp.warn("Presentation time exceeds safe integer limit and wrapped to max safe integer in parsing emsg box")),o=rm(e,h),h+=4,l=rm(e,h),h+=4;"\0"!==tm(e.subarray(h,h+1));)i+=tm(e.subarray(h,h+1)),h+=1;for(i+=tm(e.subarray(h,h+1)),h+=1;"\0"!==tm(e.subarray(h,h+1));)r+=tm(e.subarray(h,h+1)),h+=1;r+=tm(e.subarray(h,h+1)),h+=1}return{schemeIdUri:i,value:r,timeScale:s,presentationTime:a,presentationTimeDelta:n,eventDuration:o,id:l,payload:e.subarray(h,e.byteLength)}}(e);if(wE.test(r.schemeIdUri)){let e=Kf(r.presentationTime)?r.presentationTime/r.timeScale:t+r.presentationTimeDelta/r.timeScale,s=4294967295===r.eventDuration?Number.POSITIVE_INFINITY:r.eventDuration/r.timeScale;s<=.001&&(s=Number.POSITIVE_INFINITY);let n=r.payload;i.samples.push({data:n,len:n.byteLength,dts:e,pts:e,type:Eg,duration:s})}}))}return i}demuxSampleAes(e,t,i){return Promise.reject(new Error("The MP4 demuxer does not support SAMPLE-AES decryption"))}destroy(){}},remux:class{constructor(){this.emitInitSegment=!1,this.audioCodec=void 0,this.videoCodec=void 0,this.initData=void 0,this.initPTS=null,this.initTracks=void 0,this.lastEndTime=null}destroy(){}resetTimeStamp(e){this.initPTS=e,this.lastEndTime=null}resetNextTimestamp(){this.lastEndTime=null}resetInitSegment(e,t,i,r){this.audioCodec=t,this.videoCodec=i,this.generateInitSegment(function(e,t){if(!e||!t)return e;let i=t.keyId;return i&&t.isCommonEncryption&&om(e,["moov","trak"]).forEach((e=>{let t=om(e,["mdia","minf","stbl","stsd"])[0].subarray(8),r=om(t,["enca"]),s=r.length>0;s||(r=om(t,["encv"])),r.forEach((e=>{om(s?e.subarray(28):e.subarray(78),["sinf"]).forEach((e=>{let t=pm(e);if(t){let e=t.subarray(8,24);e.some((e=>0!==e))||(tp.log(`[eme] Patching keyId in 'enc${s?"a":"v"}>sinf>>tenc' box: ${Qp(e)} -> ${Qp(i)}`),t.set(i,8))}}))}))})),e}(e,r)),this.emitInitSegment=!0}generateInitSegment(e){let{audioCodec:t,videoCodec:i}=this;if(null==e||!e.byteLength)return this.initTracks=void 0,void(this.initData=void 0);let r=this.initData=hm(e);r.audio&&(t=ZE(r.audio,hp)),r.video&&(i=ZE(r.video,dp));let s={};r.audio&&r.video?s.audiovideo={container:"video/mp4",codec:t+","+i,initSegment:e,id:"main"}:r.audio?s.audio={container:"audio/mp4",codec:t,initSegment:e,id:"audio"}:r.video?s.video={container:"video/mp4",codec:i,initSegment:e,id:"main"}:tp.warn("[passthrough-remuxer.ts]: initSegment does not contain moov or trak boxes."),this.initTracks=s}remux(e,t,i,r,s,n){var a,o;let{initPTS:l,lastEndTime:h}=this,d={audio:void 0,video:void 0,text:r,id3:i,initSegment:void 0};Kf(h)||(h=this.lastEndTime=s||0);let u=t.samples;if(null==u||!u.length)return d;let c={initPTS:void 0,timescale:1},f=this.initData;if(null!=(a=f)&&a.length||(this.generateInitSegment(u),f=this.initData),null==(o=f)||!o.length)return tp.warn("[passthrough-remuxer.ts]: Failed to generate initSegment."),d;this.emitInitSegment&&(c.tracks=this.initTracks,this.emitInitSegment=!1);let p=function(e,t){let i=0,r=0,s=0,n=om(e,["moof","traf"]);for(let e=0;e<n.length;e++){let a=n[e],o=om(a,["tfhd"])[0],l=t[rm(o,4)];if(!l)continue;let h=l.default,d=rm(o,0)|h?.flags,u=h?.duration;8&d&&(u=rm(o,2&d?12:8));let c=l.timescale||9e4,f=om(a,["trun"]);for(let e=0;e<f.length;e++)i=mm(f[e]),!i&&u&&(i=u*rm(f[e],4)),l.type===dp?r+=i/c:l.type===hp&&(s+=i/c)}if(0===r&&0===s){let t=1/0,i=0,r=0,s=om(e,["sidx"]);for(let e=0;e<s.length;e++){let n=lm(s[e]);if(null!=n&&n.references){t=Math.min(t,n.earliestPresentationTime/n.timescale);let e=n.references.reduce(((e,t)=>e+t.info.duration||0),0);i=Math.max(i,e+n.earliestPresentationTime/n.timescale),r=i-t}}if(r&&Kf(r))return r}return r||s}(u,f),m=function(e,t){return om(t,["moof","traf"]).reduce(((t,i)=>{let r=om(i,["tfdt"])[0],s=r[0],n=om(i,["tfhd"]).reduce(((t,i)=>{let n=rm(i,4),a=e[n];if(a){let e=rm(r,4);if(1===s){if(e===Zp)return tp.warn("[mp4-demuxer]: Ignoring assumed invalid signed 64-bit track fragment decode time"),t;e*=Zp+1,e+=rm(r,8)}let i=e/(a.timescale||9e4);if(Kf(i)&&(null===t||i<t))return i}return t}),null);return null!==n&&Kf(n)&&(null===t||n<t)?n:t}),null)}(f,u),g=null===m?s:m;(function(e,t,i,r){if(null===e)return!0;let s=Math.max(r,1),n=t-e.baseTime/e.timescale;return Math.abs(n-i)>s}(l,g,s,p)||c.timescale!==l.timescale&&n)&&(c.initPTS=g-s,l&&1===l.timescale&&tp.warn("Adjusting initPTS by "+(c.initPTS-l.baseTime)),this.initPTS=l={baseTime:c.initPTS,timescale:1});let v=e?g-l.baseTime/l.timescale:h,E=v+p;(function(e,t,i){om(t,["moof","traf"]).forEach((t=>{om(t,["tfhd"]).forEach((r=>{let s=rm(r,4),n=e[s];if(!n)return;let a=n.timescale||9e4;om(t,["tfdt"]).forEach((e=>{let t=e[0],r=i*a;if(r){let i=rm(e,4);if(0===t)i-=r,i=Math.max(i,0),am(e,4,i);else{i*=Math.pow(2,32),i+=rm(e,8),i-=r,i=Math.max(i,0);let t=Math.floor(i/(Zp+1)),s=Math.floor(i%(Zp+1));am(e,4,t),am(e,8,s)}}}))}))}))})(f,u,l.baseTime/l.timescale),p>0?this.lastEndTime=E:(tp.warn("Duration parsed from mp4 should be greater than zero"),this.resetNextTimestamp());let y=!!f.audio,b=!!f.video,T="";y&&(T+="audio"),b&&(T+="video");let S={data1:u,startPTS:v,startDTS:v,endPTS:E,endDTS:E,type:T,hasAudio:y,hasVideo:b,nb:1,dropped:0};return d.audio="audio"===S.type?S:void 0,d.video="audio"!==S.type?S:void 0,d.initSegment=c,d.id3=YE(i,s,l,l),r.samples.length&&(d.text=zE(r,s,l)),d}}},{demux:class e{constructor(e,t,i){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=e,this.config=t,this.typeSupported=i,this.videoParser=new CE}static probe(t){let i=e.syncOffset(t);return i>0&&tp.warn(`MPEG2-TS detected but first sync word found @ offset ${i}`),-1!==i}static syncOffset(e){let t=e.length,i=Math.min(940,t-xE)+1,r=0;for(;r<i;){let s=!1,n=-1,a=0;for(let o=r;o<t;o+=xE){if(71!==e[o]||t-o!==xE&&71!==e[o+xE]){if(a)return-1;break}if(a++,-1===n&&(n=o,0!==n&&(i=Math.min(n+18612,e.length-xE)+1)),s||(s=0===ME(e,o)),s&&a>1&&(0===n&&a>2||o+xE>i))return n}r++}return-1}static createTrack(e,t){return{container:"video"===e||"audio"===e?"video/mp2t":void 0,type:e,id:em[e],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:"audio"===e?t:void 0}}resetInitSegment(t,i,r,s){this.pmtParsed=!1,this._pmtId=-1,this._videoTrack=e.createTrack("video"),this._audioTrack=e.createTrack("audio",s),this._id3Track=e.createTrack("id3"),this._txtTrack=e.createTrack("text"),this._audioTrack.segmentCodec="aac",this.aacOverFlow=null,this.remainderData=null,this.audioCodec=i,this.videoCodec=r,this._duration=s}resetTimeStamp(){}resetContiguity(){let{_audioTrack:e,_videoTrack:t,_id3Track:i}=this;e&&(e.pesData=null),t&&(t.pesData=null),i&&(i.pesData=null),this.aacOverFlow=null,this.remainderData=null}demux(t,i,r=!1,s=!1){r||(this.sampleAes=null);let n,a=this._videoTrack,o=this._audioTrack,l=this._id3Track,h=this._txtTrack,d=a.pid,u=a.pesData,c=o.pid,f=l.pid,p=o.pesData,m=l.pesData,g=null,v=this.pmtParsed,E=this._pmtId,y=t.length;if(this.remainderData&&(y=(t=gm(this.remainderData,t)).length,this.remainderData=null),y<xE&&!s)return this.remainderData=t,{audioTrack:o,videoTrack:a,id3Track:l,textTrack:h};let b=Math.max(0,e.syncOffset(t));y-=(y-b)%xE,y<t.byteLength&&!s&&(this.remainderData=new Uint8Array(t.buffer,y,t.buffer.byteLength-y));let T=0;for(let e=b;e<y;e+=xE)if(71===t[e]){let i,s=!!(64&t[e+1]),y=ME(t,e);if((48&t[e+3])>>4>1){if(i=e+5+t[e+4],i===e+xE)continue}else i=e+4;switch(y){case d:s&&(u&&(n=$E(u))&&this.videoParser.parseAVCPES(a,h,n,!1,this._duration),u={data:[],size:0}),u&&(u.data.push(t.subarray(i,e+xE)),u.size+=e+xE-i);break;case c:if(s){if(p&&(n=$E(p)))switch(o.segmentCodec){case"aac":this.parseAACPES(o,n);break;case"mp3":this.parseMPEGPES(o,n);break;case"ac3":this.parseAC3PES(o,n)}p={data:[],size:0}}p&&(p.data.push(t.subarray(i,e+xE)),p.size+=e+xE-i);break;case f:s&&(m&&(n=$E(m))&&this.parseID3PES(l,n),m={data:[],size:0}),m&&(m.data.push(t.subarray(i,e+xE)),m.size+=e+xE-i);break;case 0:s&&(i+=t[i]+1),E=this._pmtId=PE(t,i);break;case E:{s&&(i+=t[i]+1);let n=OE(t,i,this.typeSupported,r,this.observer);d=n.videoPid,d>0&&(a.pid=d,a.segmentCodec=n.segmentVideoCodec),c=n.audioPid,c>0&&(o.pid=c,o.segmentCodec=n.segmentAudioCodec),f=n.id3Pid,f>0&&(l.pid=f),null!==g&&!v&&(tp.warn(`MPEG-TS PMT found at ${e} after unknown PID '${g}'. Backtracking to sync byte @${b} to parse all TS packets.`),g=null,e=b-188),v=this.pmtParsed=!0;break}case 17:case 8191:break;default:g=y}}else T++;T>0&&UE(this.observer,new Error(`Found ${T} TS packet/s that do not start with 0x47`)),a.pesData=u,o.pesData=p,l.pesData=m;let S={audioTrack:o,videoTrack:a,id3Track:l,textTrack:h};return s&&this.extractRemainingSamples(S),S}flush(){let e,{remainderData:t}=this;return this.remainderData=null,e=t?this.demux(t,-1,!1,!0):{videoTrack:this._videoTrack,audioTrack:this._audioTrack,id3Track:this._id3Track,textTrack:this._txtTrack},this.extractRemainingSamples(e),this.sampleAes?this.decrypt(e,this.sampleAes):e}extractRemainingSamples(e){let t,{audioTrack:i,videoTrack:r,id3Track:s,textTrack:n}=e,a=r.pesData,o=i.pesData,l=s.pesData;if(a&&(t=$E(a))?(this.videoParser.parseAVCPES(r,n,t,!0,this._duration),r.pesData=null):r.pesData=a,o&&(t=$E(o))){switch(i.segmentCodec){case"aac":this.parseAACPES(i,t);break;case"mp3":this.parseMPEGPES(i,t);break;case"ac3":this.parseAC3PES(i,t)}i.pesData=null}else null!=o&&o.size&&tp.log("last AAC PES packet truncated,might overlap between fragments"),i.pesData=o;l&&(t=$E(l))?(this.parseID3PES(s,t),s.pesData=null):s.pesData=l}demuxSampleAes(e,t,i){let r=this.demux(e,i,!0,!this.config.progressive),s=this.sampleAes=new DE(this.observer,this.config,t);return this.decrypt(r,s)}decrypt(e,t){return new Promise((i=>{let{audioTrack:r,videoTrack:s}=e;r.samples&&"aac"===r.segmentCodec?t.decryptAacSamples(r.samples,0,(()=>{s.samples?t.decryptAvcSamples(s.samples,0,0,(()=>{i(e)})):i(e)})):s.samples&&t.decryptAvcSamples(s.samples,0,0,(()=>{i(e)}))}))}destroy(){this._duration=0}parseAACPES(e,t){let i,r,s,n=0,a=this.aacOverFlow,o=t.data;if(a){this.aacOverFlow=null;let t=a.missing,i=a.sample.unit.byteLength;if(-1===t)o=gm(a.sample.unit,o);else{let r=i-t;a.sample.unit.set(o.subarray(0,t),r),e.samples.push(a.sample),n=a.missing}}for(i=n,r=o.length;i<r-1&&!dE(o,i);i++);if(i!==n){let e,t=i<r-1;if(e=t?`AAC PES did not start with ADTS header,offset:${i}`:"No ADTS header found in AAC PES",UE(this.observer,new Error(e),t),!t)return}if(cE(e,this.observer,o,i,this.audioCodec),void 0!==t.pts)s=t.pts;else{if(!a)return void tp.warn("[tsdemuxer]: AAC PES unknown PTS");{let t=fE(e.samplerate);s=a.sample.pts+t}}let l,h=0;for(;i<r;){if(l=pE(e,o,i,s,h),i+=l.length,l.missing){this.aacOverFlow=l;break}for(h++;i<r-1&&!dE(o,i);i++);}}parseMPEGPES(e,t){let i=t.data,r=i.length,s=0,n=0,a=t.pts;if(void 0!==a)for(;n<r;)if(AE(i,n)){let t=bE(e,i,n,a,s);if(!t)break;n+=t.length,s++}else n++;else tp.warn("[tsdemuxer]: MPEG PES unknown PTS")}parseAC3PES(e,t){{let i=t.data,r=t.pts;if(void 0===r)return void tp.warn("[tsdemuxer]: AC3 PES unknown PTS");let s,n=i.length,a=0,o=0;for(;o<n&&(s=LE(e,i,o,r,a++))>0;)o+=s}}parseID3PES(e,t){if(void 0===t.pts)return void tp.warn("[tsdemuxer]: ID3 PES unknown PTS");let i=Vf({},t,{type:this._videoTrack?Eg:gg,duration:Number.POSITIVE_INFINITY});e.samples.push(i)}},remux:WE},{demux:class extends nE{constructor(e,t){super(),this.observer=void 0,this.config=void 0,this.observer=e,this.config=t}resetInitSegment(e,t,i,r){super.resetInitSegment(e,t,i,r),this._audioTrack={container:"audio/adts",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"aac",samples:[],manifestCodec:t,duration:r,inputTimeScale:9e4,dropped:0}}static probe(e){if(!e)return!1;let t=$p(e,0),i=t?.length||0;if(_E(e,i))return!1;for(let t=e.length;i<t;i++)if(uE(e,i))return tp.log("ADTS sync word found !"),!0;return!1}canParse(e,t){return function(e,t){return function(e,t){return t+5<e.length}(e,t)&&oE(e,t)&&hE(e,t)<=e.length-t}(e,t)}appendFrame(e,t,i){cE(e,this.observer,t,i,e.manifestCodec);let r=pE(e,t,i,this.basePTS,this.frameIndex);if(r&&0===r.missing)return r}},remux:WE},{demux:class extends nE{resetInitSegment(e,t,i,r){super.resetInitSegment(e,t,i,r),this._audioTrack={container:"audio/mpeg",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"mp3",samples:[],manifestCodec:t,duration:r,inputTimeScale:9e4,dropped:0}}static probe(e){if(!e)return!1;let t=$p(e,0),i=t?.length||0;if(t&&11===e[i]&&119===e[i+1]&&void 0!==Hp(t)&&kE(e,i)<=16)return!1;for(let t=e.length;i<t;i++)if(_E(e,i))return tp.log("MPEG Audio sync word found !"),!0;return!1}canParse(e,t){return function(e,t){return SE(e,t)&&4<=e.length-t}(e,t)}appendFrame(e,t,i){if(null!==this.basePTS)return bE(e,t,i,this.basePTS,this.frameIndex)}},remux:WE}];JE.splice(2,0,{demux:class extends nE{constructor(e){super(),this.observer=void 0,this.observer=e}resetInitSegment(e,t,i,r){super.resetInitSegment(e,t,i,r),this._audioTrack={container:"audio/ac-3",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"ac3",samples:[],manifestCodec:t,duration:r,inputTimeScale:9e4,dropped:0}}canParse(e,t){return t+64<e.length}appendFrame(e,t,i){let r=LE(e,t,i,this.basePTS,this.frameIndex);if(-1!==r)return{sample:e.samples[e.samples.length-1],length:r,missing:0}}static probe(e){if(!e)return!1;let t=$p(e,0);if(!t)return!1;let i=t.length;return 11===e[i]&&119===e[i+1]&&void 0!==Hp(t)&&kE(e,i)<16}},remux:WE});var ey=class{constructor(e,t,i,r,s){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=e,this.typeSupported=t,this.config=i,this.vendor=r,this.id=s}configure(e){this.transmuxConfig=e,this.decrypter&&this.decrypter.reset()}push(e,t,i,r){let s=i.transmuxing;s.executeStart=XE();let n=new Uint8Array(e),{currentTransmuxState:a,transmuxConfig:o}=this;r&&(this.currentTransmuxState=r);let{contiguous:l,discontinuity:h,trackSwitch:d,accurateTimeOffset:u,timeOffset:c,initSegmentChange:f}=r||a,{audioCodec:p,videoCodec:m,defaultInitPts:g,duration:v,initSegmentData:E}=o,y=function(e,t){let i=null;return e.byteLength>0&&null!=t?.key&&null!==t.iv&&null!=t.method&&(i=t),i}(n,t);if(y&&"AES-128"===y.method){let e=this.getDecrypter();if(!e.isSync())return this.decryptionPromise=e.webCryptoDecrypt(n,y.key.buffer,y.iv.buffer).then((e=>{let t=this.push(e,null,i);return this.decryptionPromise=null,t})),this.decryptionPromise;{let t=e.softwareDecrypt(n,y.key.buffer,y.iv.buffer);if(i.part>-1&&(t=e.flush()),!t)return s.executeEnd=XE(),ty(i);n=new Uint8Array(t)}}let 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i,r={};16===e||24===e?(i=Math.floor((t-32)/2),r.background=Ay[i],t%2==1&&(r.background=r.background+"_semi")):45===t?r.background="transparent":(r.foreground="black",47===t&&(r.underline=!0));let s=e<=23?1:2;return this.channels[s].setBkgData(r),!0}reset(){for(let e=0;e<Object.keys(this.channels).length;e++){let t=this.channels[e];t&&t.reset()}xy(null,null,this.cmdHistory)}cueSplitAtTime(e){for(let t=0;t<this.channels.length;t++){let i=this.channels[t];i&&i.cueSplitAtTime(e)}}};function xy(e,t,i){i.a=e,i.b=t}function My(e,t,i){return i.a===e&&i.b===t}var Py=class{constructor(e,t){this.timelineController=void 0,this.cueRanges=[],this.trackName=void 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mb({type:zf.KEY_SYSTEM_ERROR,details:Xf.KEY_SYSTEM_STATUS_INTERNAL_ERROR,fatal:!0},`key status changed to "${i}"`)):"expired"===i?t(new Error("key expired while generating request")):this.warn(`unhandled key status change "${i}"`)}))}));return e.mediaKeysSession.generateRequest(t,i).then((()=>{var t;this.log(`Request generated for key-session "${null==(t=e.mediaKeysSession)?void 0:t.sessionId}" keyId: ${l}`)})).catch((e=>{throw new mb({type:zf.KEY_SYSTEM_ERROR,details:Xf.KEY_SYSTEM_NO_SESSION,error:e,fatal:!1},`Error generating key-session request: ${e}`)})).then((()=>c)).catch((t=>{throw h.removeAllListeners(),this.removeSession(e),t})).then((()=>(h.removeAllListeners(),e)))}onKeyStatusChange(e){e.mediaKeysSession.keyStatuses.forEach(((t,i)=>{this.log(`key status change "${t}" for keyStatuses keyId: ${Qp("buffer"in i?new Uint8Array(i.buffer,i.byteOffset,i.byteLength):new Uint8Array(i))} session keyId: ${Qp(new Uint8Array(e.decryptdata.keyId||[]))} uri: ${e.decryptdata.uri}`),e.keyStatus=t}))}fetchServerCertificate(e){let t=this.config,i=new(0,t.loader)(t),r=this.getServerCertificateUrl(e);return r?(this.log(`Fetching server certificate for "${e}"`),new Promise(((s,n)=>{let a={responseType:"arraybuffer",url:r},o=t.certLoadPolicy.default,l={loadPolicy:o,timeout:o.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0},h={onSuccess:(e,t,i,r)=>{s(e.data)},onError:(t,i,s,o)=>{n(new mb({type:zf.KEY_SYSTEM_ERROR,details:Xf.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED,fatal:!0,networkDetails:s,response:Hf({url:a.url,data:void 0},t)},`"${e}" certificate request failed (${r}). 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ov(e.abrEwmaSlowVoD,e.abrEwmaFastVoD,e.abrEwmaDefaultEstimate)}registerListeners(){let{hls:e}=this;e.on(Yf.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Yf.FRAG_LOADING,this.onFragLoading,this),e.on(Yf.FRAG_LOADED,this.onFragLoaded,this),e.on(Yf.FRAG_BUFFERED,this.onFragBuffered,this),e.on(Yf.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(Yf.LEVEL_LOADED,this.onLevelLoaded,this),e.on(Yf.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(Yf.MAX_AUTO_LEVEL_UPDATED,this.onMaxAutoLevelUpdated,this),e.on(Yf.ERROR,this.onError,this)}unregisterListeners(){let{hls:e}=this;e&&(e.off(Yf.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Yf.FRAG_LOADING,this.onFragLoading,this),e.off(Yf.FRAG_LOADED,this.onFragLoaded,this),e.off(Yf.FRAG_BUFFERED,this.onFragBuffered,this),e.off(Yf.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(Yf.LEVEL_LOADED,this.onLevelLoaded,this),e.off(Yf.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(Yf.MAX_AUTO_LEVEL_UPDATED,this.onMaxAutoLevelUpdated,this),e.off(Yf.ERROR,this.onError,this))}destroy(){this.unregisterListeners(),this.clearTimer(),this.hls=this._abandonRulesCheck=null,this.fragCurrent=this.partCurrent=null}onManifestLoading(e,t){this.lastLoadedFragLevel=-1,this.firstSelection=-1,this.lastLevelLoadSec=0,this.fragCurrent=this.partCurrent=null,this.onLevelsUpdated(),this.clearTimer()}onLevelsUpdated(){this.lastLoadedFragLevel>-1&&this.fragCurrent&&(this.lastLoadedFragLevel=this.fragCurrent.level),this._nextAutoLevel=-1,this.onMaxAutoLevelUpdated(),this.codecTiers=null,this.audioTracksByGroup=null}onMaxAutoLevelUpdated(){this.firstSelection=-1,this.nextAutoLevelKey=""}onFragLoading(e,t){let i=t.frag;if(!this.ignoreFragment(i)){var r;if(!i.bitrateTest)this.fragCurrent=i,this.partCurrent=null!=(r=t.part)?r:null;this.clearTimer(),this.timer=self.setInterval(this._abandonRulesCheck,100)}}onLevelSwitching(e,t){this.clearTimer()}onError(e,t){if(!t.fatal)switch(t.details){case Xf.BUFFER_ADD_CODEC_ERROR:case Xf.BUFFER_APPEND_ERROR:this.lastLoadedFragLevel=-1,this.firstSelection=-1;break;case Xf.FRAG_LOAD_TIMEOUT:{let e=t.frag,{fragCurrent:i,partCurrent:r}=this;if(e&&i&&e.sn===i.sn&&e.level===i.level){let t=performance.now(),i=r?r.stats:e.stats,s=t-i.loading.start,n=i.loading.first?i.loading.first-i.loading.start:-1;if(i.loaded&&n>-1){let e=this.bwEstimator.getEstimateTTFB();this.bwEstimator.sample(s-Math.min(e,n),i.loaded)}else this.bwEstimator.sampleTTFB(s)}break}}}getTimeToLoadFrag(e,t,i,r){return e+i/t+(r?this.lastLevelLoadSec:0)}onLevelLoaded(e,t){let i=this.hls.config,{loading:r}=t.stats,s=r.end-r.start;Kf(s)&&(this.lastLevelLoadSec=s/1e3),t.details.live?this.bwEstimator.update(i.abrEwmaSlowLive,i.abrEwmaFastLive):this.bwEstimator.update(i.abrEwmaSlowVoD,i.abrEwmaFastVoD)}onFragLoaded(e,{frag:t,part:i}){let r=i?i.stats:t.stats;if(t.type===ng&&this.bwEstimator.sampleTTFB(r.loading.first-r.loading.start),!this.ignoreFragment(t)){if(this.clearTimer(),t.level===this._nextAutoLevel&&(this._nextAutoLevel=-1),this.firstSelection=-1,this.hls.config.abrMaxWithRealBitrate){let e=i?i.duration:t.duration,s=this.hls.levels[t.level],n=(s.loaded?s.loaded.bytes:0)+r.loaded,a=(s.loaded?s.loaded.duration:0)+e;s.loaded={bytes:n,duration:a},s.realBitrate=Math.round(8*n/a)}if(t.bitrateTest){let e={stats:r,frag:t,part:i,id:t.type};this.onFragBuffered(Yf.FRAG_BUFFERED,e),t.bitrateTest=!1}else this.lastLoadedFragLevel=t.level}}onFragBuffered(e,t){let{frag:i,part:r}=t,s=null!=r&&r.stats.loaded?r.stats:i.stats;if(s.aborted||this.ignoreFragment(i))return;let n=s.parsing.end-s.loading.start-Math.min(s.loading.first-s.loading.start,this.bwEstimator.getEstimateTTFB());this.bwEstimator.sample(n,s.loaded),s.bwEstimate=this.getBwEstimate(),i.bitrateTest?this.bitrateTestDelay=n/1e3:this.bitrateTestDelay=0}ignoreFragment(e){return e.type!==ng||"initSegment"===e.sn}clearTimer(){this.timer>-1&&(self.clearInterval(this.timer),this.timer=-1)}get firstAutoLevel(){let{maxAutoLevel:e,minAutoLevel:t}=this.hls,i=this.getBwEstimate(),r=this.hls.config.maxStarvationDelay,s=this.findBestLevel(i,t,e,0,r,1,1);if(s>-1)return s;let n=this.hls.firstLevel,a=Math.min(Math.max(n,t),e);return tp.warn(`[abr] Could not find best starting auto level. Defaulting to first in playlist ${n} clamped to ${a}`),a}get forcedAutoLevel(){return this.nextAutoLevelKey?-1:this._nextAutoLevel}get nextAutoLevel(){let e=this.forcedAutoLevel,t=this.bwEstimator.canEstimate(),i=this.lastLoadedFragLevel>-1;if(!(-1===e||t&&i&&this.nextAutoLevelKey!==this.getAutoLevelKey()))return e;let r=t&&i?this.getNextABRAutoLevel():this.firstAutoLevel;if(-1!==e){let t=this.hls.levels;if(t.length>Math.max(e,r)&&t[e].loadError<=t[r].loadError)return e}return this._nextAutoLevel=r,this.nextAutoLevelKey=this.getAutoLevelKey(),r}getAutoLevelKey(){return`${this.getBwEstimate()}_${this.getStarvationDelay().toFixed(2)}`}getNextABRAutoLevel(){let{fragCurrent:e,partCurrent:t,hls:i}=this,{maxAutoLevel:r,config:s,minAutoLevel:n}=i,a=t?t.duration:e?e.duration:0,o=this.getBwEstimate(),l=this.getStarvationDelay(),h=s.abrBandWidthFactor,d=s.abrBandWidthUpFactor;if(l){let e=this.findBestLevel(o,n,r,l,0,h,d);if(e>=0)return e}let u=a?Math.min(a,s.maxStarvationDelay):s.maxStarvationDelay;if(!l){let e=this.bitrateTestDelay;e&&(u=(a?Math.min(a,s.maxLoadingDelay):s.maxLoadingDelay)-e,tp.info(`[abr] bitrate test took ${Math.round(1e3*e)}ms, set first fragment max fetchDuration to ${Math.round(1e3*u)} ms`),h=d=1)}let c=this.findBestLevel(o,n,r,l,u,h,d);if(tp.info(`[abr] ${l?"rebuffering expected":"buffer is empty"}, optimal quality level ${c}`),c>-1)return c;let f=i.levels[n],p=i.levels[i.loadLevel];return f?.bitrate<p?.bitrate?n:i.loadLevel}getStarvationDelay(){let e=this.hls,t=e.media;if(!t)return 1/0;let i=t&&0!==t.playbackRate?Math.abs(t.playbackRate):1,r=e.mainForwardBufferInfo;return(r?r.len:0)/i}getBwEstimate(){return this.bwEstimator.canEstimate()?this.bwEstimator.getEstimate():this.hls.config.abrEwmaDefaultEstimate}findBestLevel(e,t,i,r,s,n,a){var o;let l=r+s,h=this.lastLoadedFragLevel,d=-1===h?this.hls.firstLevel:h,{fragCurrent:u,partCurrent:c}=this,{levels:f,allAudioTracks:p,loadLevel:m,config:g}=this.hls;if(1===f.length)return 0;let v,E=f[d],y=!(null==E||null==(o=E.details)||!o.live),b=-1===m||-1===h,T="SDR",S=E?.frameRate||0,{audioPreference:A,videoPreference:_}=g,w=this.audioTracksByGroup||(this.audioTracksByGroup=function(e){return e.reduce(((e,t)=>{let i=e.groups[t.groupId];i||(i=e.groups[t.groupId]={tracks:[],channels:{2:0},hasDefault:!1,hasAutoSelect:!1}),i.tracks.push(t);let r=t.channels||"2";return i.channels[r]=(i.channels[r]||0)+1,i.hasDefault=i.hasDefault||t.default,i.hasAutoSelect=i.hasAutoSelect||t.autoselect,i.hasDefault&&(e.hasDefaultAudio=!0),i.hasAutoSelect&&(e.hasAutoSelectAudio=!0),e}),{hasDefaultAudio:!1,hasAutoSelectAudio:!1,groups:{}})}(p));if(b){if(-1!==this.firstSelection)return this.firstSelection;let r=this.codecTiers||(this.codecTiers=function(e,t,i,r){return e.slice(i,r+1).reduce(((e,i)=>{if(!i.codecSet)return e;let r=i.audioGroups,s=e[i.codecSet];s||(e[i.codecSet]=s={minBitrate:1/0,minHeight:1/0,minFramerate:1/0,maxScore:0,videoRanges:{SDR:0},channels:{2:0},hasDefaultAudio:!r,fragmentError:0}),s.minBitrate=Math.min(s.minBitrate,i.bitrate);let n=Math.min(i.height,i.width);return s.minHeight=Math.min(s.minHeight,n),s.minFramerate=Math.min(s.minFramerate,i.frameRate),s.maxScore=Math.max(s.maxScore,i.score),s.fragmentError+=i.fragmentError,s.videoRanges[i.videoRange]=(s.videoRanges[i.videoRange]||0)+1,r&&r.forEach((e=>{if(!e)return;let i=t.groups[e];i&&(s.hasDefaultAudio=s.hasDefaultAudio||t.hasDefaultAudio?i.hasDefault:i.hasAutoSelect||!t.hasDefaultAudio&&!t.hasAutoSelectAudio,Object.keys(i.channels).forEach((e=>{s.channels[e]=(s.channels[e]||0)+i.channels[e]})))})),e}),{})}(f,w,t,i)),s=function(e,t,i,r,s){let n=Object.keys(e),a=r?.channels,o=r?.audioCodec,l=a&&2===parseInt(a),h=!0,d=!1,u=1/0,c=1/0,f=1/0,p=0,m=[],{preferHDR:g,allowedVideoRanges:v}=cv(t,s);for(let t=n.length;t--;){let i=e[n[t]];h=i.channels[2]>0,u=Math.min(u,i.minHeight),c=Math.min(c,i.minFramerate),f=Math.min(f,i.minBitrate);let r=v.filter((e=>i.videoRanges[e]>0));r.length>0&&(d=!0,m=r)}u=Kf(u)?u:0,c=Kf(c)?c:0;let E=Math.max(1080,u),y=Math.max(30,c);return f=Kf(f)?f:i,i=Math.max(f,i),d||(t=void 0,m=[]),{codecSet:n.reduce(((t,r)=>{let s=e[r];if(r===t)return t;if(s.minBitrate>i)return fv(r,`min bitrate of ${s.minBitrate} > current estimate of ${i}`),t;if(!s.hasDefaultAudio)return fv(r,"no renditions with default or auto-select sound found"),t;if(o&&r.indexOf(o.substring(0,4))%5!=0)return fv(r,`audio codec preference "${o}" not found`),t;if(a&&!l){if(!s.channels[a])return fv(r,`no renditions with ${a} channel sound found (channels options: ${Object.keys(s.channels)})`),t}else if((!o||l)&&h&&0===s.channels[2])return fv(r,"no 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i?.decodingInfo&&dv(t,w,T,S,e,A)?(t.supportedPromise=uv(t,w,i),t.supportedPromise.then((e=>{if(!this.hls)return;t.supportedResult=e;let i=this.hls.levels,r=i.indexOf(t);e.error?tp.warn(`[abr] MediaCapabilities decodingInfo error: "${e.error}" for level ${r} ${JSON.stringify(e)}`):e.supported||(tp.warn(`[abr] Unsupported MediaCapabilities decodingInfo result for level ${r} ${JSON.stringify(e)}`),r>-1&&i.length>1&&(tp.log(`[abr] Removing unsupported level ${r}`),this.hls.removeLevel(r)))}))):t.supportedResult=lv}if(v&&t.codecSet!==v||T&&t.videoRange!==T||u&&S>t.frameRate||!u&&S>0&&S<t.frameRate||t.supportedResult&&(null==(I=t.supportedResult.decodingInfoResults)||!I[0].smooth)){R.push(o);continue}let p,_=t.details,C=(c?_?.partTarget:_?.averagetargetduration)||k;p=u?a*e:n*e;let D=k&&r>=2*k&&0===s?f[o].averageBitrate:f[o].maxBitrate,x=this.getTimeToLoadFrag(L,p,D*C,void 0===_);if(p>=D&&(o===h||0===t.loadError&&0===t.fragmentError)&&(x<=L||!Kf(x)||y&&!this.bitrateTestDelay||x<l)){let e=this.forcedAutoLevel;return o!==m&&(-1===e||e!==m)&&(R.length&&tp.trace(`[abr] Skipped level(s) ${R.join(",")} of ${i} max with CODECS and VIDEO-RANGE:"${f[R[0]].codecs}" ${f[R[0]].videoRange}; not compatible with "${E.codecs}" ${T}`),tp.info(`[abr] switch candidate:${d}->${o} adjustedbw(${Math.round(p)})-bitrate=${Math.round(p-D)} ttfb:${L.toFixed(1)} avgDuration:${C.toFixed(1)} maxFetchDuration:${l.toFixed(1)} fetchDuration:${x.toFixed(1)} firstSelection:${b} codecSet:${v} videoRange:${T} hls.loadLevel:${m}`)),b&&(this.firstSelection=o),o}}return-1}set nextAutoLevel(e){let{maxAutoLevel:t,minAutoLevel:i}=this.hls,r=Math.min(Math.max(e,i),t);this._nextAutoLevel!==r&&(this.nextAutoLevelKey="",this._nextAutoLevel=r)}},bufferController:class{constructor(e){this.details=null,this._objectUrl=null,this.operationQueue=void 0,this.listeners=void 0,this.hls=void 0,this.bufferCodecEventsExpected=0,this._bufferCodecEventsTotal=0,this.media=null,this.mediaSource=null,this.lastMpegAudioChunk=null,this.appendSource=void 0,this.appendErrors={audio:0,video:0,audiovideo:0},this.tracks={},this.pendingTracks={},this.sourceBuffer=void 0,this.log=void 0,this.warn=void 0,this.error=void 0,this._onEndStreaming=e=>{this.hls&&this.hls.pauseBuffering()},this._onStartStreaming=e=>{this.hls&&this.hls.resumeBuffering()},this._onMediaSourceOpen=()=>{let{media:e,mediaSource:t}=this;this.log("Media source opened"),e&&(e.removeEventListener("emptied",this._onMediaEmptied),this.updateMediaElementDuration(),this.hls.trigger(Yf.MEDIA_ATTACHED,{media:e,mediaSource:t})),t&&t.removeEventListener("sourceopen",this._onMediaSourceOpen),this.checkPendingTracks()},this._onMediaSourceClose=()=>{this.log("Media source closed")},this._onMediaSourceEnded=()=>{this.log("Media source ended")},this._onMediaEmptied=()=>{let{mediaSrc:e,_objectUrl:t}=this;e!==t&&tp.error(`Media element src was set while attaching MediaSource (${t} > ${e})`)},this.hls=e;let t="[buffer-controller]";this.appendSource=function(e){return typeof self<"u"&&e===self.ManagedMediaSource}(Dm(e.config.preferManagedMediaSource)),this.log=tp.log.bind(tp,t),this.warn=tp.warn.bind(tp,t),this.error=tp.error.bind(tp,t),this._initSourceBuffer(),this.registerListeners()}hasSourceTypes(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0}destroy(){this.unregisterListeners(),this.details=null,this.lastMpegAudioChunk=null,this.hls=null}registerListeners(){let{hls:e}=this;e.on(Yf.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(Yf.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(Yf.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Yf.MANIFEST_PARSED,this.onManifestParsed,this),e.on(Yf.BUFFER_RESET,this.onBufferReset,this),e.on(Yf.BUFFER_APPENDING,this.onBufferAppending,this),e.on(Yf.BUFFER_CODECS,this.onBufferCodecs,this),e.on(Yf.BUFFER_EOS,this.onBufferEos,this),e.on(Yf.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(Yf.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(Yf.FRAG_PARSED,this.onFragParsed,this),e.on(Yf.FRAG_CHANGED,this.onFragChanged,this)}unregisterListeners(){let{hls:e}=this;e.off(Yf.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(Yf.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(Yf.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Yf.MANIFEST_PARSED,this.onManifestParsed,this),e.off(Yf.BUFFER_RESET,this.onBufferReset,this),e.off(Yf.BUFFER_APPENDING,this.onBufferAppending,this),e.off(Yf.BUFFER_CODECS,this.onBufferCodecs,this),e.off(Yf.BUFFER_EOS,this.onBufferEos,this),e.off(Yf.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(Yf.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(Yf.FRAG_PARSED,this.onFragParsed,this),e.off(Yf.FRAG_CHANGED,this.onFragChanged,this)}_initSourceBuffer(){this.sourceBuffer={},this.operationQueue=new cy(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]},this.appendErrors={audio:0,video:0,audiovideo:0},this.lastMpegAudioChunk=null}onManifestLoading(){this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=0,this.details=null}onManifestParsed(e,t){let i=2;(t.audio&&!t.video||!t.altAudio)&&(i=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=i,this.log(`${this.bufferCodecEventsExpected} bufferCodec event(s) expected`)}onMediaAttaching(e,t){let i=this.media=t.media,r=Dm(this.appendSource);if(i&&r){var s;let e=this.mediaSource=new r;this.log(`created media source: ${null==(s=e.constructor)?void 0:s.name}`),e.addEventListener("sourceopen",this._onMediaSourceOpen),e.addEventListener("sourceended",this._onMediaSourceEnded),e.addEventListener("sourceclose",this._onMediaSourceClose),this.appendSource&&(e.addEventListener("startstreaming",this._onStartStreaming),e.addEventListener("endstreaming",this._onEndStreaming));let t=this._objectUrl=self.URL.createObjectURL(e);if(this.appendSource)try{i.removeAttribute("src");let r=self.ManagedMediaSource;i.disableRemotePlayback=i.disableRemotePlayback||r&&e instanceof r,py(i),function(e,t){let i=self.document.createElement("source");i.type="video/mp4",i.src=t,e.appendChild(i)}(i,t),i.load()}catch{i.src=t}else i.src=t;i.addEventListener("emptied",this._onMediaEmptied)}}onMediaDetaching(){let{media:e,mediaSource:t,_objectUrl:i}=this;if(t){if(this.log("media source detaching"),"open"===t.readyState)try{t.endOfStream()}catch(e){this.warn(`onMediaDetaching: ${e.message} while calling endOfStream`)}this.onBufferReset(),t.removeEventListener("sourceopen",this._onMediaSourceOpen),t.removeEventListener("sourceended",this._onMediaSourceEnded),t.removeEventListener("sourceclose",this._onMediaSourceClose),this.appendSource&&(t.removeEventListener("startstreaming",this._onStartStreaming),t.removeEventListener("endstreaming",this._onEndStreaming)),e&&(e.removeEventListener("emptied",this._onMediaEmptied),i&&self.URL.revokeObjectURL(i),this.mediaSrc===i?(e.removeAttribute("src"),this.appendSource&&py(e),e.load()):this.warn("media|source.src was changed by a third party - skip cleanup")),this.mediaSource=null,this.media=null,this._objectUrl=null,this.bufferCodecEventsExpected=this._bufferCodecEventsTotal,this.pendingTracks={},this.tracks={}}this.hls.trigger(Yf.MEDIA_DETACHED,void 0)}onBufferReset(){this.getSourceBufferTypes().forEach((e=>{this.resetBuffer(e)})),this._initSourceBuffer()}resetBuffer(e){let t=this.sourceBuffer[e];try{var i;if(t)this.removeBufferListeners(e),this.sourceBuffer[e]=void 0,null!=(i=this.mediaSource)&&i.sourceBuffers.length&&this.mediaSource.removeSourceBuffer(t)}catch(t){this.warn(`onBufferReset ${e}`,t)}}onBufferCodecs(e,t){let i=this.getSourceBufferTypes().length,r=Object.keys(t);if(r.forEach((e=>{if(i){let i=this.tracks[e];if(i&&"function"==typeof i.buffer.changeType){var r;let{id:s,codec:n,levelCodec:a,container:o,metadata:l}=t[e],h=Hm(i.codec,i.levelCodec),d=h?.replace(fy,"$1"),u=Hm(n,a),c=null==(r=u)?void 0:r.replace(fy,"$1");if(u&&d!==c){"audio"===e.slice(0,5)&&(u=Bm(u,this.appendSource));let t=`${o};codecs=${u}`;this.appendChangeType(e,t),this.log(`switching codec ${h} to ${u}`),this.tracks[e]={buffer:i.buffer,codec:n,container:o,levelCodec:a,metadata:l,id:s}}}}else this.pendingTracks[e]=t[e]})),i)return;let s=Math.max(this.bufferCodecEventsExpected-1,0);this.bufferCodecEventsExpected!==s&&(this.log(`${s} bufferCodec event(s) expected ${r.join(",")}`),this.bufferCodecEventsExpected=s),this.mediaSource&&"open"===this.mediaSource.readyState&&this.checkPendingTracks()}appendChangeType(e,t){let{operationQueue:i}=this,r={execute:()=>{let r=this.sourceBuffer[e];r&&(this.log(`changing ${e} sourceBuffer type to ${t}`),r.changeType(t)),i.shiftAndExecuteNext(e)},onStart:()=>{},onComplete:()=>{},onError:t=>{this.warn(`Failed to change ${e} SourceBuffer type`,t)}};i.append(r,e,!!this.pendingTracks[e])}onBufferAppending(e,t){let{hls:i,operationQueue:r,tracks:s}=this,{data:n,type:a,frag:o,part:l,chunkMeta:h}=t,d=h.buffering[a],u=self.performance.now();d.start=u;let c=o.stats.buffering,f=l?l.stats.buffering:null;0===c.start&&(c.start=u),f&&0===f.start&&(f.start=u);let p=s.audio,m=!1;"audio"===a&&"audio/mpeg"===p?.container&&(m=!this.lastMpegAudioChunk||1===h.id||this.lastMpegAudioChunk.sn!==h.sn,this.lastMpegAudioChunk=h);let g=o.start,v={execute:()=>{if(d.executeStart=self.performance.now(),m){let e=this.sourceBuffer[a];if(e){let t=g-e.timestampOffset;Math.abs(t)>=.1&&(this.log(`Updating audio SourceBuffer timestampOffset to ${g} (delta: ${t}) sn: ${o.sn})`),e.timestampOffset=g)}}this.appendExecutor(n,a)},onStart:()=>{},onComplete:()=>{let e=self.performance.now();d.executeEnd=d.end=e,0===c.first&&(c.first=e),f&&0===f.first&&(f.first=e);let{sourceBuffer:t}=this,i={};for(let e in t)i[e]=Lv.getBuffered(t[e]);this.appendErrors[a]=0,"audio"===a||"video"===a?this.appendErrors.audiovideo=0:(this.appendErrors.audio=0,this.appendErrors.video=0),this.hls.trigger(Yf.BUFFER_APPENDED,{type:a,frag:o,part:l,chunkMeta:h,parent:o.type,timeRanges:i})},onError:e=>{let t={type:zf.MEDIA_ERROR,parent:o.type,details:Xf.BUFFER_APPEND_ERROR,sourceBufferName:a,frag:o,part:l,chunkMeta:h,error:e,err:e,fatal:!1};if(e.code===DOMException.QUOTA_EXCEEDED_ERR)t.details=Xf.BUFFER_FULL_ERROR;else{let e=++this.appendErrors[a];t.details=Xf.BUFFER_APPEND_ERROR,this.warn(`Failed ${e}/${i.config.appendErrorMaxRetry} times to append segment in "${a}" sourceBuffer`),e>=i.config.appendErrorMaxRetry&&(t.fatal=!0)}i.trigger(Yf.ERROR,t)}};r.append(v,a,!!this.pendingTracks[a])}onBufferFlushing(e,t){let{operationQueue:i}=this,r=e=>({execute:this.removeExecutor.bind(this,e,t.startOffset,t.endOffset),onStart:()=>{},onComplete:()=>{this.hls.trigger(Yf.BUFFER_FLUSHED,{type:e})},onError:t=>{this.warn(`Failed to remove from ${e} SourceBuffer`,t)}});t.type?i.append(r(t.type),t.type):this.getSourceBufferTypes().forEach((e=>{i.append(r(e),e)}))}onFragParsed(e,t){let{frag:i,part:r}=t,s=[],n=r?r.elementaryStreams:i.elementaryStreams;n[up]?s.push("audiovideo"):(n[hp]&&s.push("audio"),n[dp]&&s.push("video"));0===s.length&&this.warn(`Fragments must have at least one ElementaryStreamType set. type: ${i.type} level: ${i.level} sn: ${i.sn}`),this.blockBuffers((()=>{let e=self.performance.now();i.stats.buffering.end=e,r&&(r.stats.buffering.end=e);let t=r?r.stats:i.stats;this.hls.trigger(Yf.FRAG_BUFFERED,{frag:i,part:r,stats:t,id:i.type})}),s)}onFragChanged(e,t){this.trimBuffers()}onBufferEos(e,t){this.getSourceBufferTypes().reduce(((e,i)=>{let r=this.sourceBuffer[i];return r&&(!t.type||t.type===i)&&(r.ending=!0,r.ended||(r.ended=!0,this.log(`${i} sourceBuffer now EOS`))),e&&!(r&&!r.ended)}),!0)&&(this.log("Queueing mediaSource.endOfStream()"),this.blockBuffers((()=>{this.getSourceBufferTypes().forEach((e=>{let t=this.sourceBuffer[e];t&&(t.ending=!1)}));let{mediaSource:e}=this;e&&"open"===e.readyState?(this.log("Calling mediaSource.endOfStream()"),e.endOfStream()):e&&this.log(`Could not call mediaSource.endOfStream(). mediaSource.readyState: ${e.readyState}`)})))}onLevelUpdated(e,{details:t}){t.fragments.length&&(this.details=t,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration())}trimBuffers(){let{hls:e,details:t,media:i}=this;if(!i||null===t||!this.getSourceBufferTypes().length)return;let r=e.config,s=i.currentTime,n=t.levelTargetDuration,a=t.live&&null!==r.liveBackBufferLength?r.liveBackBufferLength:r.backBufferLength;if(Kf(a)&&a>0){let e=Math.max(a,n),t=Math.floor(s/n)*n-e;this.flushBackBuffer(s,n,t)}if(Kf(r.frontBufferFlushThreshold)&&r.frontBufferFlushThreshold>0){let e=Math.max(r.maxBufferLength,r.frontBufferFlushThreshold),t=Math.max(e,n),i=Math.floor(s/n)*n+t;this.flushFrontBuffer(s,n,i)}}flushBackBuffer(e,t,i){let{details:r,sourceBuffer:s}=this;this.getSourceBufferTypes().forEach((n=>{let a=s[n];if(a){let s=Lv.getBuffered(a);if(s.length>0&&i>s.start(0)){if(this.hls.trigger(Yf.BACK_BUFFER_REACHED,{bufferEnd:i}),null!=r&&r.live)this.hls.trigger(Yf.LIVE_BACK_BUFFER_REACHED,{bufferEnd:i});else if(a.ended&&s.end(s.length-1)-e<2*t)return void this.log(`Cannot flush ${n} back buffer while SourceBuffer is in ended state`);this.hls.trigger(Yf.BUFFER_FLUSHING,{startOffset:0,endOffset:i,type:n})}}}))}flushFrontBuffer(e,t,i){let{sourceBuffer:r}=this;this.getSourceBufferTypes().forEach((s=>{let n=r[s];if(n){let r=Lv.getBuffered(n),a=r.length;if(a<2)return;let o=r.start(a-1),l=r.end(a-1);if(i>o||e>=o&&e<=l)return;if(n.ended&&e-l<2*t)return void this.log(`Cannot flush ${s} front buffer while SourceBuffer is in ended state`);this.hls.trigger(Yf.BUFFER_FLUSHING,{startOffset:o,endOffset:1/0,type:s})}}))}updateMediaElementDuration(){if(!this.details||!this.media||!this.mediaSource||"open"!==this.mediaSource.readyState)return;let{details:e,hls:t,media:i,mediaSource:r}=this,s=e.fragments[0].start+e.totalduration,n=i.duration,a=Kf(r.duration)?r.duration:0;e.live&&t.config.liveDurationInfinity?(r.duration=1/0,this.updateSeekableRange(e)):(s>a&&s>n||!Kf(n))&&(this.log(`Updating Media Source duration to ${s.toFixed(3)}`),r.duration=s)}updateSeekableRange(e){let t=this.mediaSource,i=e.fragments;if(i.length&&e.live&&null!=t&&t.setLiveSeekableRange){let r=Math.max(0,i[0].start),s=Math.max(r,r+e.totalduration);this.log(`Media Source duration is set to ${t.duration}. Setting seekable range to ${r}-${s}.`),t.setLiveSeekableRange(r,s)}}checkPendingTracks(){let{bufferCodecEventsExpected:e,operationQueue:t,pendingTracks:i}=this,r=Object.keys(i).length;if(r&&(!e||2===r||"audiovideo"in i)){this.createSourceBuffers(i),this.pendingTracks={};let e=this.getSourceBufferTypes();if(e.length)this.hls.trigger(Yf.BUFFER_CREATED,{tracks:this.tracks}),e.forEach((e=>{t.executeNext(e)}));else{let e=new Error("could not create source buffer for media codec(s)");this.hls.trigger(Yf.ERROR,{type:zf.MEDIA_ERROR,details:Xf.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,error:e,reason:e.message})}}}createSourceBuffers(e){let{sourceBuffer:t,mediaSource:i}=this;if(!i)throw Error("createSourceBuffers called when mediaSource was null");for(let s in e)if(!t[s]){var r;let n=e[s];if(!n)throw Error(`source buffer exists for track ${s}, however track does not`);let a=-1===(null==(r=n.levelCodec)?void 0:r.indexOf(","))?n.levelCodec:n.codec;a&&"audio"===s.slice(0,5)&&(a=Bm(a,this.appendSource));let o=`${n.container};codecs=${a}`;this.log(`creating sourceBuffer(${o})`);try{let e=t[s]=i.addSourceBuffer(o),r=s;this.addBufferListener(r,"updatestart",this._onSBUpdateStart),this.addBufferListener(r,"updateend",this._onSBUpdateEnd),this.addBufferListener(r,"error",this._onSBUpdateError),this.appendSource&&this.addBufferListener(r,"bufferedchange",((e,t)=>{let i=t.removedRanges;null!=i&&i.length&&this.hls.trigger(Yf.BUFFER_FLUSHED,{type:s})})),this.tracks[s]={buffer:e,codec:a,container:n.container,levelCodec:n.levelCodec,metadata:n.metadata,id:n.id}}catch(e){this.error(`error while trying to add sourceBuffer: ${e.message}`),this.hls.trigger(Yf.ERROR,{type:zf.MEDIA_ERROR,details:Xf.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:e,sourceBufferName:s,mimeType:o})}}}get mediaSrc(){var e,t;let i=(null==(e=this.media)||null==(t=e.querySelector)?void 0:t.call(e,"source"))||this.media;return i?.src}_onSBUpdateStart(e){let{operationQueue:t}=this;t.current(e).onStart()}_onSBUpdateEnd(e){var t;if("closed"===(null==(t=this.mediaSource)?void 0:t.readyState))return void this.resetBuffer(e);let{operationQueue:i}=this;i.current(e).onComplete(),i.shiftAndExecuteNext(e)}_onSBUpdateError(e,t){var i;let r=new Error(`${e} SourceBuffer error. MediaSource readyState: ${null==(i=this.mediaSource)?void 0:i.readyState}`);this.error(`${r}`,t),this.hls.trigger(Yf.ERROR,{type:zf.MEDIA_ERROR,details:Xf.BUFFER_APPENDING_ERROR,sourceBufferName:e,error:r,fatal:!1});let s=this.operationQueue.current(e);s&&s.onError(r)}removeExecutor(e,t,i){let{media:r,mediaSource:s,operationQueue:n,sourceBuffer:a}=this,o=a[e];if(!r||!s||!o)return this.warn(`Attempting to remove from the ${e} SourceBuffer, but it does not exist`),void n.shiftAndExecuteNext(e);let l=Kf(r.duration)?r.duration:1/0,h=Kf(s.duration)?s.duration:1/0,d=Math.max(0,t),u=Math.min(i,l,h);u>d&&(!o.ending||o.ended)?(o.ended=!1,this.log(`Removing [${d},${u}] from the ${e} SourceBuffer`),o.remove(d,u)):n.shiftAndExecuteNext(e)}appendExecutor(e,t){let i=this.sourceBuffer[t];if(i)i.ended=!1,i.appendBuffer(e);else if(!this.pendingTracks[t])throw new Error(`Attempting to append to the ${t} SourceBuffer, but it does not exist`)}blockBuffers(e,t=this.getSourceBufferTypes()){if(!t.length)return this.log("Blocking operation requested, but no SourceBuffers exist"),void Promise.resolve().then(e);let{operationQueue:i}=this,r=t.map((e=>i.appendBlocker(e)));Promise.all(r).then((()=>{e(),t.forEach((e=>{let t=this.sourceBuffer[e];null!=t&&t.updating||i.shiftAndExecuteNext(e)}))}))}getSourceBufferTypes(){return Object.keys(this.sourceBuffer)}addBufferListener(e,t,i){let r=this.sourceBuffer[e];if(!r)return;let s=i.bind(this,e);this.listeners[e].push({event:t,listener:s}),r.addEventListener(t,s)}removeBufferListeners(e){let t=this.sourceBuffer[e];t&&this.listeners[e].forEach((e=>{t.removeEventListener(e.event,e.listener)}))}},capLevelController:class e{constructor(e){this.hls=void 0,this.autoLevelCapping=void 0,this.firstLevel=void 0,this.media=void 0,this.restrictedLevels=void 0,this.timer=void 0,this.clientRect=void 0,this.streamController=void 0,this.hls=e,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}setStreamController(e){this.streamController=e}destroy(){this.hls&&this.unregisterListener(),this.timer&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null}registerListeners(){let{hls:e}=this;e.on(Yf.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),e.on(Yf.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(Yf.MANIFEST_PARSED,this.onManifestParsed,this),e.on(Yf.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(Yf.BUFFER_CODECS,this.onBufferCodecs,this),e.on(Yf.MEDIA_DETACHING,this.onMediaDetaching,this)}unregisterListener(){let{hls:e}=this;e.off(Yf.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),e.off(Yf.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(Yf.MANIFEST_PARSED,this.onManifestParsed,this),e.off(Yf.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(Yf.BUFFER_CODECS,this.onBufferCodecs,this),e.off(Yf.MEDIA_DETACHING,this.onMediaDetaching,this)}onFpsDropLevelCapping(e,t){let i=this.hls.levels[t.droppedLevel];this.isLevelAllowed(i)&&this.restrictedLevels.push({bitrate:i.bitrate,height:i.height,width:i.width})}onMediaAttaching(e,t){this.media=t.media instanceof HTMLVideoElement?t.media:null,this.clientRect=null,this.timer&&this.hls.levels.length&&this.detectPlayerSize()}onManifestParsed(e,t){let i=this.hls;this.restrictedLevels=[],this.firstLevel=t.firstLevel,i.config.capLevelToPlayerSize&&t.video&&this.startCapping()}onLevelsUpdated(e,t){this.timer&&Kf(this.autoLevelCapping)&&this.detectPlayerSize()}onBufferCodecs(e,t){this.hls.config.capLevelToPlayerSize&&t.video&&this.startCapping()}onMediaDetaching(){this.stopCapping()}detectPlayerSize(){if(this.media){if(this.mediaHeight<=0||this.mediaWidth<=0)return void(this.clientRect=null);let e=this.hls.levels;if(e.length){let t=this.hls,i=this.getMaxLevel(e.length-1);i!==this.autoLevelCapping&&tp.log(`Setting autoLevelCapping to ${i}: ${e[i].height}p@${e[i].bitrate} for media ${this.mediaWidth}x${this.mediaHeight}`),t.autoLevelCapping=i,t.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=t.autoLevelCapping}}}getMaxLevel(t){let i=this.hls.levels;if(!i.length)return-1;let r=i.filter(((e,i)=>this.isLevelAllowed(e)&&i<=t));return this.clientRect=null,e.getMaxLevelByMediaSize(r,this.mediaWidth,this.mediaHeight)}startCapping(){this.timer||(this.autoLevelCapping=Number.POSITIVE_INFINITY,self.clearInterval(this.timer),this.timer=self.setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize())}stopCapping(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)}getDimensions(){if(this.clientRect)return this.clientRect;let e=this.media,t={width:0,height:0};if(e){let i=e.getBoundingClientRect();t.width=i.width,t.height=i.height,!t.width&&!t.height&&(t.width=i.right-i.left||e.width||0,t.height=i.bottom-i.top||e.height||0)}return this.clientRect=t,t}get mediaWidth(){return this.getDimensions().width*this.contentScaleFactor}get mediaHeight(){return this.getDimensions().height*this.contentScaleFactor}get contentScaleFactor(){let e=1;if(!this.hls.config.ignoreDevicePixelRatio)try{e=self.devicePixelRatio}catch{}return e}isLevelAllowed(e){return!this.restrictedLevels.some((t=>e.bitrate===t.bitrate&&e.width===t.width&&e.height===t.height))}static getMaxLevelByMediaSize(e,t,i){if(null==e||!e.length)return-1;let r=(e,t)=>!t||(e.width!==t.width||e.height!==t.height),s=e.length-1,n=Math.max(t,i);for(let t=0;t<e.length;t+=1){let i=e[t];if((i.width>=n||i.height>=n)&&r(i,e[t+1])){s=t;break}}return s}},errorController:class{constructor(e){this.hls=void 0,this.playlistError=0,this.penalizedRenditions={},this.log=void 0,this.warn=void 0,this.error=void 0,this.hls=e,this.log=tp.log.bind(tp,"[info]:"),this.warn=tp.warn.bind(tp,"[warning]:"),this.error=tp.error.bind(tp,"[error]:"),this.registerListeners()}registerListeners(){let e=this.hls;e.on(Yf.ERROR,this.onError,this),e.on(Yf.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Yf.LEVEL_UPDATED,this.onLevelUpdated,this)}unregisterListeners(){let e=this.hls;e&&(e.off(Yf.ERROR,this.onError,this),e.off(Yf.ERROR,this.onErrorOut,this),e.off(Yf.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Yf.LEVEL_UPDATED,this.onLevelUpdated,this))}destroy(){this.unregisterListeners(),this.hls=null,this.penalizedRenditions={}}startLoad(e){}stopLoad(){this.playlistError=0}getVariantLevelIndex(e){return e?.type===ng?e.level:this.hls.loadLevel}onManifestLoading(){this.playlistError=0,this.penalizedRenditions={}}onLevelUpdated(){this.playlistError=0}onError(e,t){var i,r;if(t.fatal)return;let s=this.hls,n=t.context;switch(t.details){case Xf.FRAG_LOAD_ERROR:case Xf.FRAG_LOAD_TIMEOUT:case Xf.KEY_LOAD_ERROR:case Xf.KEY_LOAD_TIMEOUT:return void(t.errorAction=this.getFragRetryOrSwitchAction(t));case Xf.FRAG_PARSING_ERROR:if(null!=(i=t.frag)&&i.gap)return void(t.errorAction={action:Zg,flags:iv});case Xf.FRAG_GAP:case Xf.FRAG_DECRYPT_ERROR:return t.errorAction=this.getFragRetryOrSwitchAction(t),void(t.errorAction.action=Jg);case Xf.LEVEL_EMPTY_ERROR:case Xf.LEVEL_PARSING_ERROR:{var a,o;let e=t.parent===ng?t.level:s.loadLevel;t.details===Xf.LEVEL_EMPTY_ERROR&&null!=(a=t.context)&&null!=(o=a.levelDetails)&&o.live?t.errorAction=this.getPlaylistRetryOrSwitchAction(t,e):(t.levelRetry=!1,t.errorAction=this.getLevelSwitchAction(t,e))}return;case Xf.LEVEL_LOAD_ERROR:case Xf.LEVEL_LOAD_TIMEOUT:return void("number"==typeof n?.level&&(t.errorAction=this.getPlaylistRetryOrSwitchAction(t,n.level)));case Xf.AUDIO_TRACK_LOAD_ERROR:case Xf.AUDIO_TRACK_LOAD_TIMEOUT:case Xf.SUBTITLE_LOAD_ERROR:case Xf.SUBTITLE_TRACK_LOAD_TIMEOUT:if(n){let e=s.levels[s.loadLevel];if(e&&(n.type===rg&&e.hasAudioGroup(n.groupId)||n.type===sg&&e.hasSubtitleGroup(n.groupId)))return t.errorAction=this.getPlaylistRetryOrSwitchAction(t,s.loadLevel),t.errorAction.action=Jg,void(t.errorAction.flags=rv)}return;case Xf.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED:{let e=s.levels[s.loadLevel],i=e?.attrs["HDCP-LEVEL"];i?t.errorAction={action:Jg,flags:sv,hdcpLevel:i}:this.keySystemError(t)}return;case Xf.BUFFER_ADD_CODEC_ERROR:case Xf.REMUX_ALLOC_ERROR:case Xf.BUFFER_APPEND_ERROR:return void(t.errorAction=this.getLevelSwitchAction(t,null!=(r=t.level)?r:s.loadLevel));case Xf.INTERNAL_EXCEPTION:case Xf.BUFFER_APPENDING_ERROR:case Xf.BUFFER_FULL_ERROR:case Xf.LEVEL_SWITCH_ERROR:case Xf.BUFFER_STALLED_ERROR:case Xf.BUFFER_SEEK_OVER_HOLE:case Xf.BUFFER_NUDGE_ON_STALL:return void(t.errorAction={action:Zg,flags:iv})}t.type===zf.KEY_SYSTEM_ERROR&&this.keySystemError(t)}keySystemError(e){let t=this.getVariantLevelIndex(e.frag);e.levelRetry=!1,e.errorAction=this.getLevelSwitchAction(e,t)}getPlaylistRetryOrSwitchAction(e,t){let i=Vg(this.hls.config.playlistLoadPolicy,e),r=this.playlistError++;if(qg(i,r,jg(e),e.response))return{action:tv,flags:iv,retryConfig:i,retryCount:r};let s=this.getLevelSwitchAction(e,t);return i&&(s.retryConfig=i,s.retryCount=r),s}getFragRetryOrSwitchAction(e){let t=this.hls,i=this.getVariantLevelIndex(e.frag),r=t.levels[i],{fragLoadPolicy:s,keyLoadPolicy:n}=t.config,a=Vg(e.details.startsWith("key")?n:s,e),o=t.levels.reduce(((e,t)=>e+t.fragmentError),0);if(r&&(e.details!==Xf.FRAG_GAP&&r.fragmentError++,qg(a,o,jg(e),e.response)))return{action:tv,flags:iv,retryConfig:a,retryCount:o};let l=this.getLevelSwitchAction(e,i);return a&&(l.retryConfig=a,l.retryCount=o),l}getLevelSwitchAction(e,t){let i=this.hls;null==t&&(t=i.loadLevel);let r=this.hls.levels[t];if(r){var s,n;let t=e.details;r.loadError++,t===Xf.BUFFER_APPEND_ERROR&&r.fragmentError++;let l=-1,{levels:h,loadLevel:d,minAutoLevel:u,maxAutoLevel:c}=i;i.autoLevelEnabled||(i.loadLevel=-1);let f=null==(s=e.frag)?void 0:s.type,p=(f===ag&&t===Xf.FRAG_PARSING_ERROR||"audio"===e.sourceBufferName&&(t===Xf.BUFFER_ADD_CODEC_ERROR||t===Xf.BUFFER_APPEND_ERROR))&&h.some((({audioCodec:e})=>r.audioCodec!==e)),m="video"===e.sourceBufferName&&(t===Xf.BUFFER_ADD_CODEC_ERROR||t===Xf.BUFFER_APPEND_ERROR)&&h.some((({codecSet:e,audioCodec:t})=>r.codecSet!==e&&r.audioCodec===t)),{type:g,groupId:v}=null!=(n=e.context)?n:{};for(let i=h.length;i--;){let s=(i+d)%h.length;if(s!==d&&s>=u&&s<=c&&0===h[s].loadError){var a,o;let i=h[s];if(t===Xf.FRAG_GAP&&f===ng&&e.frag){let t=h[s].details;if(t){let i=zg(e.frag,t.fragments,e.frag.start);if(null!=i&&i.gap)continue}}else{if(g===rg&&i.hasAudioGroup(v)||g===sg&&i.hasSubtitleGroup(v))continue;if(f===ag&&null!=(a=r.audioGroups)&&a.some((e=>i.hasAudioGroup(e)))||f===og&&null!=(o=r.subtitleGroups)&&o.some((e=>i.hasSubtitleGroup(e)))||p&&r.audioCodec===i.audioCodec||!p&&r.audioCodec!==i.audioCodec||m&&r.codecSet===i.codecSet)continue}l=s;break}}if(l>-1&&i.loadLevel!==l)return e.levelRetry=!0,this.playlistError=0,{action:Jg,flags:iv,nextAutoLevel:l}}return{action:Jg,flags:rv}}onErrorOut(e,t){var i;switch(null==(i=t.errorAction)?void 0:i.action){case Zg:break;case Jg:this.sendAlternateToPenaltyBox(t),t.errorAction.resolved||t.details===Xf.FRAG_GAP?/MediaSource readyState: ended/.test(t.error.message)&&(this.warn(`MediaSource ended after "${t.sourceBufferName}" sourceBuffer append error. Attempting to recover from media error.`),this.hls.recoverMediaError()):t.fatal=!0}t.fatal&&this.hls.stopLoad()}sendAlternateToPenaltyBox(e){let t=this.hls,i=e.errorAction;if(!i)return;let{flags:r,hdcpLevel:s,nextAutoLevel:n}=i;switch(r){case iv:this.switchLevel(e,n);break;case sv:s&&(t.maxHdcpLevel=kg[kg.indexOf(s)-1],i.resolved=!0),this.warn(`Restricting playback to HDCP-LEVEL of "${t.maxHdcpLevel}" or lower`)}i.resolved||this.switchLevel(e,n)}switchLevel(e,t){void 0!==t&&e.errorAction&&(this.warn(`switching to level ${t} after ${e.details}`),this.hls.nextAutoLevel=t,e.errorAction.resolved=!0,this.hls.nextLoadLevel=this.hls.nextAutoLevel)}},fpsController:class{constructor(e){this.hls=void 0,this.isVideoPlaybackQualityAvailable=!1,this.timer=void 0,this.media=null,this.lastTime=void 0,this.lastDroppedFrames=0,this.lastDecodedFrames=0,this.streamController=void 0,this.hls=e,this.registerListeners()}setStreamController(e){this.streamController=e}registerListeners(){this.hls.on(Yf.MEDIA_ATTACHING,this.onMediaAttaching,this)}unregisterListeners(){this.hls.off(Yf.MEDIA_ATTACHING,this.onMediaAttaching,this)}destroy(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null}onMediaAttaching(e,t){let i=this.hls.config;if(i.capLevelOnFPSDrop){let e=t.media instanceof self.HTMLVideoElement?t.media:null;this.media=e,e&&"function"==typeof e.getVideoPlaybackQuality&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),i.fpsDroppedMonitoringPeriod)}}checkFPS(e,t,i){let r=performance.now();if(t){if(this.lastTime){let e=r-this.lastTime,s=i-this.lastDroppedFrames,n=t-this.lastDecodedFrames,a=1e3*s/e,o=this.hls;if(o.trigger(Yf.FPS_DROP,{currentDropped:s,currentDecoded:n,totalDroppedFrames:i}),a>0&&s>o.config.fpsDroppedMonitoringThreshold*n){let e=o.currentLevel;tp.warn("drop FPS ratio greater than max allowed value for currentLevel: "+e),e>0&&(-1===o.autoLevelCapping||o.autoLevelCapping>=e)&&(e-=1,o.trigger(Yf.FPS_DROP_LEVEL_CAPPING,{level:e,droppedLevel:o.currentLevel}),o.autoLevelCapping=e,this.streamController.nextLevelSwitch())}}this.lastTime=r,this.lastDroppedFrames=i,this.lastDecodedFrames=t}}checkFPSInterval(){let e=this.media;if(e)if(this.isVideoPlaybackQualityAvailable){let t=e.getVideoPlaybackQuality();this.checkFPS(e,t.totalVideoFrames,t.droppedVideoFrames)}else this.checkFPS(e,e.webkitDecodedFrameCount,e.webkitDroppedFrameCount)}},stretchShortVideoTrack:!1,maxAudioFramesDrift:1,forceKeyFrameOnDiscontinuity:!0,abrEwmaFastLive:3,abrEwmaSlowLive:9,abrEwmaFastVoD:3,abrEwmaSlowVoD:9,abrEwmaDefaultEstimate:5e5,abrEwmaDefaultEstimateMax:5e6,abrBandWidthFactor:.95,abrBandWidthUpFactor:.7,abrMaxWithRealBitrate:!1,maxStarvationDelay:4,maxLoadingDelay:4,minAutoBitrate:0,emeEnabled:!1,widevineLicenseUrl:void 0,drmSystems:{},drmSystemOptions:{},requestMediaKeySystemAccessFunc:Mp,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:Xb,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:class extends iE{constructor(e,t,i){super(e,t,i,"[subtitle-stream-controller]",og),this.currentTrackId=-1,this.tracksBuffered=[],this.mainDetails=null,this._registerListeners()}onHandlerDestroying(){this._unregisterListeners(),super.onHandlerDestroying(),this.mainDetails=null}_registerListeners(){let{hls:e}=this;e.on(Yf.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(Yf.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(Yf.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Yf.LEVEL_LOADED,this.onLevelLoaded,this),e.on(Yf.ERROR,this.onError,this),e.on(Yf.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.on(Yf.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.on(Yf.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.on(Yf.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),e.on(Yf.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(Yf.FRAG_BUFFERED,this.onFragBuffered,this)}_unregisterListeners(){let{hls:e}=this;e.off(Yf.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(Yf.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(Yf.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Yf.LEVEL_LOADED,this.onLevelLoaded,this),e.off(Yf.ERROR,this.onError,this),e.off(Yf.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.off(Yf.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.off(Yf.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.off(Yf.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),e.off(Yf.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(Yf.FRAG_BUFFERED,this.onFragBuffered,this)}startLoad(e){this.stopLoad(),this.state=Kv,this.setInterval(500),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=e,this.tick()}onManifestLoading(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()}onMediaDetaching(){this.tracksBuffered=[],super.onMediaDetaching()}onLevelLoaded(e,t){this.mainDetails=t.details}onSubtitleFragProcessed(e,t){let{frag:i,success:r}=t;if(this.fragPrevious=i,this.state=Kv,!r)return;let s=this.tracksBuffered[this.currentTrackId];if(!s)return;let n,a=i.start;for(let e=0;e<s.length;e++)if(a>=s[e].start&&a<=s[e].end){n=s[e];break}let o=i.start+i.duration;n?n.end=o:(n={start:a,end:o},s.push(n)),this.fragmentTracker.fragBuffered(i),this.fragBufferedComplete(i,null)}onBufferFlushing(e,t){let{startOffset:i,endOffset:r}=t;if(0===i&&r!==Number.POSITIVE_INFINITY){let e=r-1;if(e<=0)return;t.endOffsetSubtitles=Math.max(0,e),this.tracksBuffered.forEach((t=>{for(let i=0;i<t.length;)if(t[i].end<=e)t.shift();else{if(!(t[i].start<e))break;t[i].start=e,i++}})),this.fragmentTracker.removeFragmentsInRange(i,e,og)}}onFragBuffered(e,t){var i;this.loadedmetadata||t.frag.type!==ng||null!=(i=this.media)&&i.buffered.length&&(this.loadedmetadata=!0)}onError(e,t){let i=t.frag;i?.type===og&&(t.details===Xf.FRAG_GAP&&this.fragmentTracker.fragBuffered(i,!0),this.fragCurrent&&this.fragCurrent.abortRequests(),this.state!==Vv&&(this.state=Kv))}onSubtitleTracksUpdated(e,{subtitleTracks:t}){this.levels&&ly(this.levels,t)?this.levels=t.map((e=>new Mg(e))):(this.tracksBuffered=[],this.levels=t.map((e=>{let t=new Mg(e);return this.tracksBuffered[t.id]=[],t})),this.fragmentTracker.removeFragmentsInRange(0,Number.POSITIVE_INFINITY,og),this.fragPrevious=null,this.mediaBuffer=null)}onSubtitleTrackSwitch(e,t){var i;if(this.currentTrackId=t.id,null==(i=this.levels)||!i.length||-1===this.currentTrackId)return void this.clearInterval();let r=this.levels[this.currentTrackId];null!=r&&r.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,r&&this.setInterval(500)}onSubtitleTrackLoaded(e,t){var i;let{currentTrackId:r,levels:s}=this,{details:n,id:a}=t;if(!s)return void this.warn(`Subtitle tracks were reset while loading level ${a}`);let o=s[a];if(a>=s.length||!o)return;this.log(`Subtitle track ${a} loaded [${n.startSN},${n.endSN}]${n.lastPartSn?`[part-${n.lastPartSn}-${n.lastPartIndex}]`:""},duration:${n.totalduration}`),this.mediaBuffer=this.mediaBufferTimeRanges;let l=0;if(n.live||null!=(i=o.details)&&i.live){let e=this.mainDetails;if(n.deltaUpdateFailed||!e)return;let t=e.fragments[0];var h;if(o.details)l=this.alignPlaylists(n,o.details,null==(h=this.levelLastLoaded)?void 0:h.details),0===l&&t&&(l=t.start,Fg(n,l));else n.hasProgramDateTime&&e.hasProgramDateTime?(Mv(n,e),l=n.fragments[0].start):t&&(l=t.start,Fg(n,l))}o.details=n,this.levelLastLoaded=o,a===r&&(!this.startFragRequested&&(this.mainDetails||!n.live)&&this.setStartPosition(this.mainDetails||n,l),this.tick(),n.live&&!this.fragCurrent&&this.media&&this.state===Kv&&(zg(null,n.fragments,this.media.currentTime,0)||(this.warn("Subtitle playlist not aligned with playback"),o.details=void 0)))}_handleFragmentLoadComplete(e){let{frag:t,payload:i}=e,r=t.decryptdata,s=this.hls;if(!this.fragContextChanged(t)&&i&&i.byteLength>0&&null!=r&&r.key&&r.iv&&"AES-128"===r.method){let e=performance.now();this.decrypter.decrypt(new Uint8Array(i),r.key.buffer,r.iv.buffer).catch((e=>{throw s.trigger(Yf.ERROR,{type:zf.MEDIA_ERROR,details:Xf.FRAG_DECRYPT_ERROR,fatal:!1,error:e,reason:e.message,frag:t}),e})).then((i=>{let r=performance.now();s.trigger(Yf.FRAG_DECRYPTED,{frag:t,payload:i,stats:{tstart:e,tdecrypt:r}})})).catch((e=>{this.warn(`${e.name}: ${e.message}`),this.state=Kv}))}}doTick(){if(this.media){if(this.state===Kv){let{currentTrackId:e,levels:t}=this,i=t?.[e];if(!i||!t.length||!i.details)return;let{config:r}=this,s=this.getLoadPosition(),n=Lv.bufferedInfo(this.tracksBuffered[this.currentTrackId]||[],s,r.maxBufferHole),{end:a,len:o}=n,l=this.getFwdBufferInfo(this.media,ng),h=i.details;if(o>this.getMaxBufferLength(l?.len)+h.levelTargetDuration)return;let d=h.fragments,u=d.length,c=h.edge,f=null,p=this.fragPrevious;if(a<c){let e=r.maxFragLookUpTolerance,t=a>c-e?0:e;f=zg(p,d,Math.max(d[0].start,a),t),!f&&p&&p.start<d[0].start&&(f=d[0])}else f=d[u-1];if(!f)return;if(f=this.mapToInitFragWhenRequired(f),"initSegment"!==f.sn){let e=d[f.sn-h.startSN-1];e&&e.cc===f.cc&&this.fragmentTracker.getState(e)===yv&&(f=e)}this.fragmentTracker.getState(f)===yv&&this.loadFragment(f,i,a)}}else this.state=Kv}getMaxBufferLength(e){let t=super.getMaxBufferLength();return e?Math.max(t,e):t}loadFragment(e,t,i){this.fragCurrent=e,"initSegment"===e.sn?this._loadInitSegment(e,t):(this.startFragRequested=!0,super.loadFragment(e,t,i))}get mediaBufferTimeRanges(){return new uy(this.tracksBuffered[this.currentTrackId]||[])}},subtitleTrackController:class extends nv{constructor(e){super(e,"[subtitle-track-controller]"),this.media=null,this.tracks=[],this.groupIds=null,this.tracksInGroup=[],this.trackId=-1,this.currentTrack=null,this.selectDefaultTrack=!0,this.queuedDefaultTrack=-1,this.asyncPollTrackChange=()=>this.pollTrackChange(0),this.useTextTrackPolling=!1,this.subtitlePollingInterval=-1,this._subtitleDisplay=!0,this.onTextTracksChanged=()=>{if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;let e=null,t=mg(this.media.textTracks);for(let i=0;i<t.length;i++)if("hidden"===t[i].mode)e=t[i];else if("showing"===t[i].mode){e=t[i];break}let i=this.findTrackForTextTrack(e);this.subtitleTrack!==i&&this.setSubtitleTrack(i)},this.registerListeners()}destroy(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.currentTrack=null,this.onTextTracksChanged=this.asyncPollTrackChange=null,super.destroy()}get subtitleDisplay(){return this._subtitleDisplay}set subtitleDisplay(e){this._subtitleDisplay=e,this.trackId>-1&&this.toggleTrackModes()}registerListeners(){let{hls:e}=this;e.on(Yf.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(Yf.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(Yf.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Yf.MANIFEST_PARSED,this.onManifestParsed,this),e.on(Yf.LEVEL_LOADING,this.onLevelLoading,this),e.on(Yf.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(Yf.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.on(Yf.ERROR,this.onError,this)}unregisterListeners(){let{hls:e}=this;e.off(Yf.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(Yf.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(Yf.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Yf.MANIFEST_PARSED,this.onManifestParsed,this),e.off(Yf.LEVEL_LOADING,this.onLevelLoading,this),e.off(Yf.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(Yf.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.off(Yf.ERROR,this.onError,this)}onMediaAttached(e,t){this.media=t.media,this.media&&(this.queuedDefaultTrack>-1&&(this.subtitleTrack=this.queuedDefaultTrack,this.queuedDefaultTrack=-1),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.pollTrackChange(500):this.media.textTracks.addEventListener("change",this.asyncPollTrackChange))}pollTrackChange(e){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.onTextTracksChanged,e)}onMediaDetaching(){this.media&&(self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||this.media.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId),mg(this.media.textTracks).forEach((e=>{fg(e)})),this.subtitleTrack=-1,this.media=null)}onManifestLoading(){this.tracks=[],this.groupIds=null,this.tracksInGroup=[],this.trackId=-1,this.currentTrack=null,this.selectDefaultTrack=!0}onManifestParsed(e,t){this.tracks=t.subtitleTracks}onSubtitleTrackLoaded(e,t){let{id:i,groupId:r,details:s}=t,n=this.tracksInGroup[i];if(!n||n.groupId!==r)return void this.warn(`Subtitle track with id:${i} and group:${r} not found in active group ${n?.groupId}`);let a=n.details;n.details=t.details,this.log(`Subtitle track ${i} "${n.name}" lang:${n.lang} group:${r} loaded [${s.startSN}-${s.endSN}]`),i===this.trackId&&this.playlistLoaded(i,t,a)}onLevelLoading(e,t){this.switchLevel(t.level)}onLevelSwitching(e,t){this.switchLevel(t.level)}switchLevel(e){let t=this.hls.levels[e];if(!t)return;let i=t.subtitleGroups||null,r=this.groupIds,s=this.currentTrack;if(!i||r?.length!==i?.length||null!=i&&i.some((e=>-1===r?.indexOf(e)))){this.groupIds=i,this.trackId=-1,this.currentTrack=null;let e=this.tracks.filter((e=>!i||-1!==i.indexOf(e.groupId)));if(e.length)this.selectDefaultTrack&&!e.some((e=>e.default))&&(this.selectDefaultTrack=!1),e.forEach(((e,t)=>{e.id=t}));else if(!s&&!this.tracksInGroup.length)return;this.tracksInGroup=e;let t=this.hls.config.subtitlePreference;if(!s&&t){this.selectDefaultTrack=!1;let i=pv(t,e);if(i>-1)s=e[i];else{let e=pv(t,this.tracks);s=this.tracks[e]}}let r=this.findTrackId(s);-1===r&&s&&(r=this.findTrackId(null));let n={subtitleTracks:e};this.log(`Updating subtitle tracks, ${e.length} track(s) found in "${i?.join(",")}" group-id`),this.hls.trigger(Yf.SUBTITLE_TRACKS_UPDATED,n),-1!==r&&-1===this.trackId&&this.setSubtitleTrack(r)}else this.shouldReloadPlaylist(s)&&this.setSubtitleTrack(this.trackId)}findTrackId(e){let t=this.tracksInGroup,i=this.selectDefaultTrack;for(let r=0;r<t.length;r++){let s=t[r];if((!i||s.default)&&(i||e)&&(!e||mv(s,e)))return r}if(e){for(let i=0;i<t.length;i++){let r=t[i];if(hy(e.attrs,r.attrs,["LANGUAGE","ASSOC-LANGUAGE","CHARACTERISTICS"]))return i}for(let i=0;i<t.length;i++){let r=t[i];if(hy(e.attrs,r.attrs,["LANGUAGE"]))return i}}return-1}findTrackForTextTrack(e){if(e){let t=this.tracksInGroup;for(let i=0;i<t.length;i++){if(dy(t[i],e))return i}}return-1}onError(e,t){t.fatal||!t.context||t.context.type===sg&&t.context.id===this.trackId&&(!this.groupIds||-1!==this.groupIds.indexOf(t.context.groupId))&&this.checkRetry(t)}get allSubtitleTracks(){return this.tracks}get subtitleTracks(){return this.tracksInGroup}get subtitleTrack(){return this.trackId}set subtitleTrack(e){this.selectDefaultTrack=!1,this.setSubtitleTrack(e)}setSubtitleOption(e){if(this.hls.config.subtitlePreference=e,e){let t=this.allSubtitleTracks;if(this.selectDefaultTrack=!1,t.length){let i=this.currentTrack;if(i&&mv(e,i))return i;let r=pv(e,this.tracksInGroup);if(r>-1){let e=this.tracksInGroup[r];return this.setSubtitleTrack(r),e}if(i)return null;{let i=pv(e,t);if(i>-1)return t[i]}}}return null}loadPlaylist(e){super.loadPlaylist();let t=this.currentTrack;if(this.shouldLoadPlaylist(t)&&t){let i=t.id,r=t.groupId,s=t.url;if(e)try{s=e.addDirectives(s)}catch(e){this.warn(`Could not construct new URL with HLS Delivery Directives: ${e}`)}this.log(`Loading subtitle playlist for id ${i}`),this.hls.trigger(Yf.SUBTITLE_TRACK_LOADING,{url:s,id:i,groupId:r,deliveryDirectives:e||null})}}toggleTrackModes(){let{media:e}=this;if(!e)return;let t,i=mg(e.textTracks),r=this.currentTrack;if(r&&(t=i.filter((e=>dy(r,e)))[0],t||this.warn(`Unable to find subtitle TextTrack with name "${r.name}" and language "${r.lang}"`)),[].slice.call(i).forEach((e=>{"disabled"!==e.mode&&e!==t&&(e.mode="disabled")})),t){let e=this.subtitleDisplay?"showing":"hidden";t.mode!==e&&(t.mode=e)}}setSubtitleTrack(e){let t=this.tracksInGroup;if(!this.media)return void(this.queuedDefaultTrack=e);if(e<-1||e>=t.length||!Kf(e))return void this.warn(`Invalid subtitle track id: ${e}`);this.clearTimer(),this.selectDefaultTrack=!1;let i=this.currentTrack,r=t[e]||null;if(this.trackId=e,this.currentTrack=r,this.toggleTrackModes(),!r)return void this.hls.trigger(Yf.SUBTITLE_TRACK_SWITCH,{id:e});let s=!!r.details&&!r.details.live;if(e===this.trackId&&r===i&&s)return;this.log(`Switching to subtitle-track ${e}`+(r?` "${r.name}" lang:${r.lang} group:${r.groupId}`:""));let{id:n,groupId:a="",name:o,type:l,url:h}=r;this.hls.trigger(Yf.SUBTITLE_TRACK_SWITCH,{id:n,groupId:a,name:o,type:l,url:h});let d=this.switchParams(r.url,i?.details,r.details);this.loadPlaylist(d)}},timelineController:class{constructor(e){this.hls=void 0,this.media=null,this.config=void 0,this.enabled=!0,this.Cues=void 0,this.textTracks=[],this.tracks=[],this.initPTS=[],this.unparsedVttFrags=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.cea608Parser1=void 0,this.cea608Parser2=void 0,this.lastCc=-1,this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs={ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!0}},this.captionsProperties=void 0,this.hls=e,this.config=e.config,this.Cues=e.config.cueHandler,this.captionsProperties={textTrack1:{label:this.config.captionsTextTrack1Label,languageCode:this.config.captionsTextTrack1LanguageCode},textTrack2:{label:this.config.captionsTextTrack2Label,languageCode:this.config.captionsTextTrack2LanguageCode},textTrack3:{label:this.config.captionsTextTrack3Label,languageCode:this.config.captionsTextTrack3LanguageCode},textTrack4:{label:this.config.captionsTextTrack4Label,languageCode:this.config.captionsTextTrack4LanguageCode}},e.on(Yf.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(Yf.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(Yf.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Yf.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(Yf.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.on(Yf.FRAG_LOADING,this.onFragLoading,this),e.on(Yf.FRAG_LOADED,this.onFragLoaded,this),e.on(Yf.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),e.on(Yf.FRAG_DECRYPTED,this.onFragDecrypted,this),e.on(Yf.INIT_PTS_FOUND,this.onInitPtsFound,this),e.on(Yf.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),e.on(Yf.BUFFER_FLUSHING,this.onBufferFlushing,this)}destroy(){let{hls:e}=this;e.off(Yf.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(Yf.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(Yf.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Yf.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(Yf.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.off(Yf.FRAG_LOADING,this.onFragLoading,this),e.off(Yf.FRAG_LOADED,this.onFragLoaded,this),e.off(Yf.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),e.off(Yf.FRAG_DECRYPTED,this.onFragDecrypted,this),e.off(Yf.INIT_PTS_FOUND,this.onInitPtsFound,this),e.off(Yf.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),e.off(Yf.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=null,this.cea608Parser1=this.cea608Parser2=void 0}initCea608Parsers(){if(this.config.enableCEA708Captions&&(!this.cea608Parser1||!this.cea608Parser2)){let e=new Py(this,"textTrack1"),t=new Py(this,"textTrack2"),i=new Py(this,"textTrack3"),r=new Py(this,"textTrack4");this.cea608Parser1=new Dy(1,e,t),this.cea608Parser2=new Dy(3,i,r)}}addCues(e,t,i,r,s){let n=!1;for(let e=s.length;e--;){let r=s[e],a=hb(r[0],r[1],t,i);if(a>=0&&(r[0]=Math.min(r[0],t),r[1]=Math.max(r[1],i),n=!0,a/(i-t)>.5))return}if(n||s.push([t,i]),this.config.renderTextTracksNatively){let s=this.captionsTracks[e];this.Cues.newCue(s,t,i,r)}else{let s=this.Cues.newCue(null,t,i,r);this.hls.trigger(Yf.CUES_PARSED,{type:"captions",cues:s,track:e})}}onInitPtsFound(e,{frag:t,id:i,initPTS:r,timescale:s}){let{unparsedVttFrags:n}=this;"main"===i&&(this.initPTS[t.cc]={baseTime:r,timescale:s}),n.length&&(this.unparsedVttFrags=[],n.forEach((e=>{this.onFragLoaded(Yf.FRAG_LOADED,e)})))}getExistingTrack(e,t){let{media:i}=this;if(i)for(let r=0;r<i.textTracks.length;r++){let s=i.textTracks[r];if(lb(s,{name:e,lang:t}))return s}return null}createCaptionsTrack(e){this.config.renderTextTracksNatively?this.createNativeTrack(e):this.createNonNativeTrack(e)}createNativeTrack(e){if(this.captionsTracks[e])return;let{captionsProperties:t,captionsTracks:i,media:r}=this,{label:s,languageCode:n}=t[e],a=this.getExistingTrack(s,n);if(a)i[e]=a,fg(i[e]),ug(i[e],r);else{let t=this.createTextTrack("captions",s,n);t&&(t[e]=!0,i[e]=t)}}createNonNativeTrack(e){if(this.nonNativeCaptionsTracks[e])return;let t=this.captionsProperties[e];if(!t)return;let i={_id:e,label:t.label,kind:"captions",default:!!t.media&&!!t.media.default,closedCaptions:t.media};this.nonNativeCaptionsTracks[e]=i,this.hls.trigger(Yf.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[i]})}createTextTrack(e,t,i){let r=this.media;if(r)return r.addTextTrack(e,t,i)}onMediaAttaching(e,t){this.media=t.media,this._cleanTracks()}onMediaDetaching(){let{captionsTracks:e}=this;Object.keys(e).forEach((t=>{fg(e[t]),delete e[t]})),this.nonNativeCaptionsTracks={}}onManifestLoading(){this.lastCc=-1,this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs={ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!0}},this._cleanTracks(),this.tracks=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.textTracks=[],this.unparsedVttFrags=[],this.initPTS=[],this.cea608Parser1&&this.cea608Parser2&&(this.cea608Parser1.reset(),this.cea608Parser2.reset())}_cleanTracks(){let{media:e}=this;if(!e)return;let t=e.textTracks;if(t)for(let e=0;e<t.length;e++)fg(t[e])}onSubtitleTracksUpdated(e,t){let i=t.subtitleTracks||[],r=i.some((e=>e.textCodec===Xy));if(this.config.enableWebVTT||r&&this.config.enableIMSC1){if(ly(this.tracks,i))return void(this.tracks=i);if(this.textTracks=[],this.tracks=i,this.config.renderTextTracksNatively){let e=this.media,t=e?mg(e.textTracks):null;if(this.tracks.forEach(((e,i)=>{let r;if(t){let i=null;for(let r=0;r<t.length;r++)if(t[r]&&lb(t[r],e)){i=t[r],t[r]=null;break}i&&(r=i)}if(r)fg(r);else{let t=ob(e);r=this.createTextTrack(t,e.name,e.lang),r&&(r.mode="disabled")}r&&this.textTracks.push(r)})),null!=t&&t.length){let e=t.filter((e=>null!==e)).map((e=>e.label));e.length&&tp.warn(`Media element contains unused subtitle tracks: ${e.join(", ")}. Replace media element for each source to clear TextTracks and captions menu.`)}}else if(this.tracks.length){let e=this.tracks.map((e=>({label:e.name,kind:e.type.toLowerCase(),default:e.default,subtitleTrack:e})));this.hls.trigger(Yf.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:e})}}}onManifestLoaded(e,t){this.config.enableCEA708Captions&&t.captions&&t.captions.forEach((e=>{let t=/(?:CC|SERVICE)([1-4])/.exec(e.instreamId);if(!t)return;let i=`textTrack${t[1]}`,r=this.captionsProperties[i];r&&(r.label=e.name,e.lang&&(r.languageCode=e.lang),r.media=e)}))}closedCaptionsForLevel(e){let t=this.hls.levels[e.level];return t?.attrs["CLOSED-CAPTIONS"]}onFragLoading(e,t){if(this.enabled&&t.frag.type===ng){var i,r;let{cea608Parser1:e,cea608Parser2:s,lastSn:n}=this,{cc:a,sn:o}=t.frag,l=null!=(i=null==(r=t.part)?void 0:r.index)?i:-1;e&&s&&(o!==n+1||o===n&&l!==this.lastPartIndex+1||a!==this.lastCc)&&(e.reset(),s.reset()),this.lastCc=a,this.lastSn=o,this.lastPartIndex=l}}onFragLoaded(e,t){let{frag:i,payload:r}=t;if(i.type===og)if(r.byteLength){let e=i.decryptdata,s="stats"in t;if(null==e||!e.encrypted||s){let e=this.tracks[i.level],s=this.vttCCs;s[i.cc]||(s[i.cc]={start:i.start,prevCC:this.prevCC,new:!0},this.prevCC=i.cc),e&&e.textCodec===Xy?this._parseIMSC1(i,r):this._parseVTTs(t)}}else this.hls.trigger(Yf.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:i,error:new Error("Empty subtitle payload")})}_parseIMSC1(e,t){let i=this.hls;eb(t,this.initPTS[e.cc],(t=>{this._appendCues(t,e.level),i.trigger(Yf.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:e})}),(t=>{tp.log(`Failed to parse IMSC1: ${t}`),i.trigger(Yf.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:e,error:t})}))}_parseVTTs(e){var t;let{frag:i,payload:r}=e,{initPTS:s,unparsedVttFrags:n}=this,a=s.length-1;if(!s[i.cc]&&-1===a)return void n.push(e);let o=this.hls;zy(null!=(t=i.initSegment)&&t.data?gm(i.initSegment.data,new Uint8Array(r)):r,this.initPTS[i.cc],this.vttCCs,i.cc,i.start,(e=>{this._appendCues(e,i.level),o.trigger(Yf.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:i})}),(t=>{let s="Missing initPTS for VTT MPEGTS"===t.message;s?n.push(e):this._fallbackToIMSC1(i,r),tp.log(`Failed to parse VTT cue: ${t}`),!(s&&a>i.cc)&&o.trigger(Yf.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:i,error:t})}))}_fallbackToIMSC1(e,t){let i=this.tracks[e.level];i.textCodec||eb(t,this.initPTS[e.cc],(()=>{i.textCodec=Xy,this._parseIMSC1(e,t)}),(()=>{i.textCodec="wvtt"}))}_appendCues(e,t){let i=this.hls;if(this.config.renderTextTracksNatively){let i=this.textTracks[t];if(!i||"disabled"===i.mode)return;e.forEach((e=>cg(i,e)))}else{let r=this.tracks[t];if(!r)return;let s=r.default?"default":"subtitles"+t;i.trigger(Yf.CUES_PARSED,{type:"subtitles",cues:e,track:s})}}onFragDecrypted(e,t){let{frag:i}=t;i.type===og&&this.onFragLoaded(Yf.FRAG_LOADED,t)}onSubtitleTracksCleared(){this.tracks=[],this.captionsTracks={}}onFragParsingUserdata(e,t){this.initCea608Parsers();let{cea608Parser1:i,cea608Parser2:r}=this;if(!this.enabled||!i||!r)return;let{frag:s,samples:n}=t;if(s.type!==ng||"NONE"!==this.closedCaptionsForLevel(s))for(let e=0;e<n.length;e++){let t=n[e].bytes;if(t){let s=this.extractCea608Data(t);i.addData(n[e].pts,s[0]),r.addData(n[e].pts,s[1])}}}onBufferFlushing(e,{startOffset:t,endOffset:i,endOffsetSubtitles:r,type:s}){let{media:n}=this;if(n&&!(n.currentTime<i)){if(!s||"video"===s){let{captionsTracks:e}=this;Object.keys(e).forEach((r=>pg(e[r],t,i)))}if(this.config.renderTextTracksNatively&&0===t&&void 0!==r){let{textTracks:e}=this;Object.keys(e).forEach((i=>pg(e[i],t,r)))}}}extractCea608Data(e){let t=[[],[]],i=31&e[0],r=2;for(let s=0;s<i;s++){let i=e[r++],s=127&e[r++],n=127&e[r++];if((0!==s||0!==n)&&4&i){let e=3&i;(0===e||1===e)&&(t[e].push(s),t[e].push(n))}}return t}},audioStreamController:class extends iE{constructor(e,t,i){super(e,t,i,"[audio-stream-controller]",ag),this.videoBuffer=null,this.videoTrackCC=-1,this.waitingVideoCC=-1,this.bufferedTrack=null,this.switchingTrack=null,this.trackId=-1,this.waitingData=null,this.mainDetails=null,this.flushing=!1,this.bufferFlushed=!1,this.cachedTrackLoadedData=null,this._registerListeners()}onHandlerDestroying(){this._unregisterListeners(),super.onHandlerDestroying(),this.mainDetails=null,this.bufferedTrack=null,this.switchingTrack=null}_registerListeners(){let{hls:e}=this;e.on(Yf.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(Yf.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(Yf.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Yf.LEVEL_LOADED,this.onLevelLoaded,this),e.on(Yf.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),e.on(Yf.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(Yf.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.on(Yf.ERROR,this.onError,this),e.on(Yf.BUFFER_RESET,this.onBufferReset,this),e.on(Yf.BUFFER_CREATED,this.onBufferCreated,this),e.on(Yf.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(Yf.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(Yf.INIT_PTS_FOUND,this.onInitPtsFound,this),e.on(Yf.FRAG_BUFFERED,this.onFragBuffered,this)}_unregisterListeners(){let{hls:e}=this;e.off(Yf.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(Yf.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(Yf.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Yf.LEVEL_LOADED,this.onLevelLoaded,this),e.off(Yf.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),e.off(Yf.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(Yf.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.off(Yf.ERROR,this.onError,this),e.off(Yf.BUFFER_RESET,this.onBufferReset,this),e.off(Yf.BUFFER_CREATED,this.onBufferCreated,this),e.off(Yf.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(Yf.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(Yf.INIT_PTS_FOUND,this.onInitPtsFound,this),e.off(Yf.FRAG_BUFFERED,this.onFragBuffered,this)}onInitPtsFound(e,{frag:t,id:i,initPTS:r,timescale:s}){if("main"===i){let e=t.cc;this.initPTS[t.cc]={baseTime:r,timescale:s},this.log(`InitPTS for cc: ${e} found from main: ${r}`),this.videoTrackCC=e,this.state===eE&&this.tick()}}startLoad(e){if(!this.levels)return this.startPosition=e,void(this.state=Vv);let t=this.lastCurrentTime;this.stopLoad(),this.setInterval(100),t>0&&-1===e?(this.log(`Override startPosition with lastCurrentTime @${t.toFixed(3)}`),e=t,this.state=Kv):(this.loadedmetadata=!1,this.state=zv),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=e,this.tick()}doTick(){switch(this.state){case Kv:this.doTickIdle();break;case zv:{var e;let{levels:t,trackId:i}=this,r=null==t||null==(e=t[i])?void 0:e.details;if(r){if(this.waitForCdnTuneIn(r))break;this.state=eE}break}case Yv:{var t;let e=performance.now(),i=this.retryDate;if(!i||e>=i||null!=(t=this.media)&&t.seeking){let{levels:e,trackId:t}=this;this.log("RetryDate reached, switch back to IDLE state"),this.resetStartWhenNotLoaded(e?.[t]||null),this.state=Kv}break}case eE:{let e=this.waitingData;if(e){let{frag:t,part:i,cache:r,complete:s}=e;if(void 0!==this.initPTS[t.cc]){this.waitingData=null,this.waitingVideoCC=-1,this.state=qv;let e={frag:t,part:i,payload:r.flush(),networkDetails:null};this._handleFragmentLoadProgress(e),s&&super._handleFragmentLoadComplete(e)}else if(this.videoTrackCC!==this.waitingVideoCC)this.log(`Waiting fragment cc (${t.cc}) cancelled because video is at cc ${this.videoTrackCC}`),this.clearWaitingFragment();else{let e=this.getLoadPosition(),i=Lv.bufferInfo(this.mediaBuffer,e,this.config.maxBufferHole);Xg(i.end,this.config.maxFragLookUpTolerance,t)<0&&(this.log(`Waiting fragment cc (${t.cc}) @ ${t.start} cancelled because another fragment at ${i.end} is needed`),this.clearWaitingFragment())}}else this.state=Kv}}this.onTickEnd()}clearWaitingFragment(){let e=this.waitingData;e&&(this.fragmentTracker.removeFragment(e.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=Kv)}resetLoadingState(){this.clearWaitingFragment(),super.resetLoadingState()}onTickEnd(){let{media:e}=this;null!=e&&e.readyState&&(this.lastCurrentTime=e.currentTime)}doTickIdle(){let{hls:e,levels:t,media:i,trackId:r}=this,s=e.config;if(!i&&(this.startFragRequested||!s.startFragPrefetch)||null==t||!t[r])return;let n=t[r],a=n.details;if(!a||a.live&&this.levelLastLoaded!==n||this.waitForCdnTuneIn(a))return void(this.state=zv);let o=this.mediaBuffer?this.mediaBuffer:this.media;this.bufferFlushed&&o&&(this.bufferFlushed=!1,this.afterBufferFlushed(o,hp,ag));let l=this.getFwdBufferInfo(o,ag);if(null===l)return;let{bufferedTrack:h,switchingTrack:d}=this;if(!d&&this._streamEnded(l,a))return e.trigger(Yf.BUFFER_EOS,{type:"audio"}),void(this.state=Zv);let u=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,ng),c=l.len,f=this.getMaxBufferLength(u?.len),p=a.fragments,m=p[0].start,g=this.flushing?this.getLoadPosition():l.end;if(d&&i){let e=this.getLoadPosition();h&&!hy(d.attrs,h.attrs)&&(g=e),a.PTSKnown&&e<m&&(l.end>m||l.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),i.currentTime=m+.05)}if(c>=f&&!d&&g<p[p.length-1].start)return;let v=this.getNextFragment(g,a),E=!1;if(v&&this.isLoopLoading(v,g)&&(E=!!v.gap,v=this.getNextFragmentLoopLoading(v,a,l,ng,f)),!v)return void(this.bufferFlushed=!0);let y=u&&v.start>u.end+a.targetduration;if(y||(null==u||!u.len)&&l.len){let e=this.getAppendedFrag(v.start,ng);if(null===e||(E||(E=!!e.gap||!!y&&0===u.len),y&&!E||E&&l.nextStart&&l.nextStart<e.end))return}this.loadFragment(v,n,g)}getMaxBufferLength(e){let t=super.getMaxBufferLength();return e?Math.min(Math.max(t,e),this.config.maxMaxBufferLength):t}onMediaDetaching(){this.videoBuffer=null,this.bufferFlushed=this.flushing=!1,super.onMediaDetaching()}onAudioTracksUpdated(e,{audioTracks:t}){this.resetTransmuxer(),this.levels=t.map((e=>new Mg(e)))}onAudioTrackSwitching(e,t){let i=!!t.url;this.trackId=t.id;let{fragCurrent:r}=this;r&&(r.abortRequests(),this.removeUnbufferedFrags(r.start)),this.resetLoadingState(),i?this.setInterval(100):this.resetTransmuxer(),i?(this.switchingTrack=t,this.state=Kv,this.flushAudioIfNeeded(t)):(this.switchingTrack=null,this.bufferedTrack=t,this.state=Vv),this.tick()}onManifestLoading(){this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=this.flushing=!1,this.levels=this.mainDetails=this.waitingData=this.bufferedTrack=this.cachedTrackLoadedData=this.switchingTrack=null,this.startFragRequested=!1,this.trackId=this.videoTrackCC=this.waitingVideoCC=-1}onLevelLoaded(e,t){this.mainDetails=t.details,null!==this.cachedTrackLoadedData&&(this.hls.trigger(Yf.AUDIO_TRACK_LOADED,this.cachedTrackLoadedData),this.cachedTrackLoadedData=null)}onAudioTrackLoaded(e,t){var i;if(null==this.mainDetails)return void(this.cachedTrackLoadedData=t);let{levels:r}=this,{details:s,id:n}=t;if(!r)return void this.warn(`Audio tracks were reset while loading level ${n}`);this.log(`Audio track ${n} loaded [${s.startSN},${s.endSN}]${s.lastPartSn?`[part-${s.lastPartSn}-${s.lastPartIndex}]`:""},duration:${s.totalduration}`);let a=r[n],o=0;if(s.live||null!=(i=a.details)&&i.live){this.checkLiveUpdate(s);let e=this.mainDetails;if(s.deltaUpdateFailed||!e)return;var l;if(!a.details&&s.hasProgramDateTime&&e.hasProgramDateTime)Mv(s,e),o=s.fragments[0].start;else o=this.alignPlaylists(s,a.details,null==(l=this.levelLastLoaded)?void 0:l.details)}a.details=s,this.levelLastLoaded=a,!this.startFragRequested&&(this.mainDetails||!s.live)&&this.setStartPosition(this.mainDetails||s,o),this.state===zv&&!this.waitForCdnTuneIn(s)&&(this.state=Kv),this.tick()}_handleFragmentLoadProgress(e){var t;let{frag:i,part:r,payload:s}=e,{config:n,trackId:a,levels:o}=this;if(!o)return void this.warn(`Audio tracks were reset while fragment load was in progress. Fragment ${i.sn} of level ${i.level} will not be buffered`);let l=o[a];if(!l)return void this.warn("Audio track is undefined on fragment load progress");let h=l.details;if(!h)return this.warn("Audio track details undefined on fragment load progress"),void this.removeUnbufferedFrags(i.start);let d=n.defaultAudioCodec||l.audioCodec||"mp4a.40.2",u=this.transmuxer;u||(u=this.transmuxer=new oy(this.hls,ag,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));let c=this.initPTS[i.cc],f=null==(t=i.initSegment)?void 0:t.data;if(void 0!==c){let e=r?r.index:-1,t=-1!==e,n=new Rv(i.level,i.sn,i.stats.chunkCount,s.byteLength,e,t);u.push(s,f,d,"",i,r,h.totalduration,!1,n,c)}else{this.log(`Unknown video PTS for cc ${i.cc}, waiting for video PTS before demuxing audio frag ${i.sn} of [${h.startSN} ,${h.endSN}],track ${a}`);let{cache:e}=this.waitingData=this.waitingData||{frag:i,part:r,cache:new rE,complete:!1};e.push(new Uint8Array(s)),this.waitingVideoCC=this.videoTrackCC,this.state=eE}}_handleFragmentLoadComplete(e){this.waitingData?this.waitingData.complete=!0:super._handleFragmentLoadComplete(e)}onBufferReset(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1}onBufferCreated(e,t){let i=t.tracks.audio;i&&(this.mediaBuffer=i.buffer||null),t.tracks.video&&(this.videoBuffer=t.tracks.video.buffer||null)}onFragBuffered(e,t){let{frag:i,part:r}=t;if(i.type===ag)if(this.fragContextChanged(i))this.warn(`Fragment ${i.sn}${r?" p: "+r.index:""} of level ${i.level} finished buffering, but was aborted. state: ${this.state}, audioSwitch: ${this.switchingTrack?this.switchingTrack.name:"false"}`);else{if("initSegment"!==i.sn){this.fragPrevious=i;let e=this.switchingTrack;e&&(this.bufferedTrack=e,this.switchingTrack=null,this.hls.trigger(Yf.AUDIO_TRACK_SWITCHED,Hf({},e)))}this.fragBufferedComplete(i,r)}else if(!this.loadedmetadata&&i.type===ng){let e=this.videoBuffer||this.media;e&&Lv.getBuffered(e).length&&(this.loadedmetadata=!0)}}onError(e,t){var i;if(t.fatal)this.state=Jv;else switch(t.details){case Xf.FRAG_GAP:case Xf.FRAG_PARSING_ERROR:case Xf.FRAG_DECRYPT_ERROR:case Xf.FRAG_LOAD_ERROR:case Xf.FRAG_LOAD_TIMEOUT:case Xf.KEY_LOAD_ERROR:case Xf.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(ag,t);break;case Xf.AUDIO_TRACK_LOAD_ERROR:case Xf.AUDIO_TRACK_LOAD_TIMEOUT:case Xf.LEVEL_PARSING_ERROR:!t.levelRetry&&this.state===zv&&(null==(i=t.context)?void 0:i.type)===rg&&(this.state=Kv);break;case Xf.BUFFER_APPEND_ERROR:case Xf.BUFFER_FULL_ERROR:if(!t.parent||"audio"!==t.parent)return;if(t.details===Xf.BUFFER_APPEND_ERROR)return void this.resetLoadingState();this.reduceLengthAndFlushBuffer(t)&&(this.bufferedTrack=null,super.flushMainBuffer(0,Number.POSITIVE_INFINITY,"audio"));break;case Xf.INTERNAL_EXCEPTION:this.recoverWorkerError(t)}}onBufferFlushing(e,{type:t}){t!==dp&&(this.flushing=!0)}onBufferFlushed(e,{type:t}){if(t!==dp){this.flushing=!1,this.bufferFlushed=!0,this.state===Zv&&(this.state=Kv);let e=this.mediaBuffer||this.media;e&&(this.afterBufferFlushed(e,t,ag),this.tick())}}_handleTransmuxComplete(e){var t;let i="audio",{hls:r}=this,{remuxResult:s,chunkMeta:n}=e,a=this.getCurrentContext(n);if(!a)return void this.resetWhenMissingContext(n);let{frag:o,part:l,level:h}=a,{details:d}=h,{audio:u,text:c,id3:f,initSegment:p}=s;if(!this.fragContextChanged(o)&&d){if(this.state=Xv,this.switchingTrack&&u&&this.completeAudioSwitch(this.switchingTrack),null!=p&&p.tracks){let e=o.initSegment||o;this._bufferInitSegment(h,p.tracks,e,n),r.trigger(Yf.FRAG_PARSING_INIT_SEGMENT,{frag:e,id:i,tracks:p.tracks})}if(u){let{startPTS:e,endPTS:t,startDTS:i,endDTS:r}=u;l&&(l.elementaryStreams[hp]={startPTS:e,endPTS:t,startDTS:i,endDTS:r}),o.setElementaryStreamInfo(hp,e,t,i,r),this.bufferFragmentData(u,o,l,n)}if(null!=f&&null!=(t=f.samples)&&t.length){let e=Vf({id:i,frag:o,details:d},f);r.trigger(Yf.FRAG_PARSING_METADATA,e)}if(c){let e=Vf({id:i,frag:o,details:d},c);r.trigger(Yf.FRAG_PARSING_USERDATA,e)}}else this.fragmentTracker.removeFragment(o)}_bufferInitSegment(e,t,i,r){if(this.state!==Xv)return;t.video&&delete t.video;let s=t.audio;if(!s)return;s.id="audio";let n=e.audioCodec;this.log(`Init audio buffer, container:${s.container}, codecs[level/parsed]=[${n}/${s.codec}]`),n&&1===n.split(",").length&&(s.levelCodec=n),this.hls.trigger(Yf.BUFFER_CODECS,t);let a=s.initSegment;if(null!=a&&a.byteLength){let e={type:"audio",frag:i,part:null,chunkMeta:r,parent:i.type,data:a};this.hls.trigger(Yf.BUFFER_APPENDING,e)}this.tickImmediate()}loadFragment(e,t,i){let r=this.fragmentTracker.getState(e);var s;if(this.fragCurrent=e,this.switchingTrack||r===yv||r===Tv)if("initSegment"===e.sn)this._loadInitSegment(e,t);else if(null!=(s=t.details)&&s.live&&!this.initPTS[e.cc]){this.log(`Waiting for video PTS in continuity counter ${e.cc} of live stream before loading audio fragment ${e.sn} of level ${this.trackId}`),this.state=eE;let i=this.mainDetails;i&&i.fragments[0].start!==t.details.fragments[0].start&&Mv(t.details,i)}else this.startFragRequested=!0,super.loadFragment(e,t,i);else this.clearTrackerIfNeeded(e)}flushAudioIfNeeded(e){let{media:t,bufferedTrack:i}=this,r=i?.attrs,s=e.attrs;t&&r&&(r.CHANNELS!==s.CHANNELS||i.name!==e.name||i.lang!==e.lang)&&(this.log("Switching audio track : flushing all audio"),super.flushMainBuffer(0,Number.POSITIVE_INFINITY,"audio"),this.bufferedTrack=null)}completeAudioSwitch(e){let{hls:t}=this;this.flushAudioIfNeeded(e),this.bufferedTrack=e,this.switchingTrack=null,t.trigger(Yf.AUDIO_TRACK_SWITCHED,Hf({},e))}},audioTrackController:class extends nv{constructor(e){super(e,"[audio-track-controller]"),this.tracks=[],this.groupIds=null,this.tracksInGroup=[],this.trackId=-1,this.currentTrack=null,this.selectDefaultTrack=!0,this.registerListeners()}registerListeners(){let{hls:e}=this;e.on(Yf.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Yf.MANIFEST_PARSED,this.onManifestParsed,this),e.on(Yf.LEVEL_LOADING,this.onLevelLoading,this),e.on(Yf.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(Yf.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.on(Yf.ERROR,this.onError,this)}unregisterListeners(){let{hls:e}=this;e.off(Yf.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Yf.MANIFEST_PARSED,this.onManifestParsed,this),e.off(Yf.LEVEL_LOADING,this.onLevelLoading,this),e.off(Yf.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(Yf.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.off(Yf.ERROR,this.onError,this)}destroy(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.currentTrack=null,super.destroy()}onManifestLoading(){this.tracks=[],this.tracksInGroup=[],this.groupIds=null,this.currentTrack=null,this.trackId=-1,this.selectDefaultTrack=!0}onManifestParsed(e,t){this.tracks=t.audioTracks||[]}onAudioTrackLoaded(e,t){let{id:i,groupId:r,details:s}=t,n=this.tracksInGroup[i];if(!n||n.groupId!==r)return void this.warn(`Audio track with id:${i} and group:${r} not found in active group ${n?.groupId}`);let a=n.details;n.details=t.details,this.log(`Audio track ${i} "${n.name}" lang:${n.lang} group:${r} loaded [${s.startSN}-${s.endSN}]`),i===this.trackId&&this.playlistLoaded(i,t,a)}onLevelLoading(e,t){this.switchLevel(t.level)}onLevelSwitching(e,t){this.switchLevel(t.level)}switchLevel(e){let t=this.hls.levels[e];if(!t)return;let i=t.audioGroups||null,r=this.groupIds,s=this.currentTrack;if(!i||r?.length!==i?.length||null!=i&&i.some((e=>-1===r?.indexOf(e)))){this.groupIds=i,this.trackId=-1,this.currentTrack=null;let e=this.tracks.filter((e=>!i||-1!==i.indexOf(e.groupId)));if(e.length)this.selectDefaultTrack&&!e.some((e=>e.default))&&(this.selectDefaultTrack=!1),e.forEach(((e,t)=>{e.id=t}));else if(!s&&!this.tracksInGroup.length)return;this.tracksInGroup=e;let t=this.hls.config.audioPreference;if(!s&&t){let i=pv(t,e,gv);if(i>-1)s=e[i];else{let e=pv(t,this.tracks);s=this.tracks[e]}}let r=this.findTrackId(s);-1===r&&s&&(r=this.findTrackId(null));let a={audioTracks:e};this.log(`Updating audio tracks, ${e.length} track(s) found in group(s): ${i?.join(",")}`),this.hls.trigger(Yf.AUDIO_TRACKS_UPDATED,a);let o=this.trackId;if(-1!==r&&-1===o)this.setAudioTrack(r);else if(e.length&&-1===o){var n;let t=new Error(`No audio track selected for current audio group-ID(s): ${null==(n=this.groupIds)?void 0:n.join(",")} track count: ${e.length}`);this.warn(t.message),this.hls.trigger(Yf.ERROR,{type:zf.MEDIA_ERROR,details:Xf.AUDIO_TRACK_LOAD_ERROR,fatal:!0,error:t})}}else this.shouldReloadPlaylist(s)&&this.setAudioTrack(this.trackId)}onError(e,t){t.fatal||!t.context||t.context.type===rg&&t.context.id===this.trackId&&(!this.groupIds||-1!==this.groupIds.indexOf(t.context.groupId))&&(this.requestScheduled=-1,this.checkRetry(t))}get allAudioTracks(){return this.tracks}get audioTracks(){return this.tracksInGroup}get audioTrack(){return this.trackId}set audioTrack(e){this.selectDefaultTrack=!1,this.setAudioTrack(e)}setAudioOption(e){let t=this.hls;if(t.config.audioPreference=e,e){let i=this.allAudioTracks;if(this.selectDefaultTrack=!1,i.length){let r=this.currentTrack;if(r&&mv(e,r,gv))return r;let s=pv(e,this.tracksInGroup,gv);if(s>-1){let e=this.tracksInGroup[s];return this.setAudioTrack(s),e}if(r){let r=t.loadLevel;-1===r&&(r=t.firstAutoLevel);let s=function(e,t,i,r,s){let n=t[r],a=t.reduce(((e,t,i)=>{let r=t.uri;return(e[r]||(e[r]=[])).push(i),e}),{})[n.uri];a.length>1&&(r=Math.max.apply(Math,a));let o=n.videoRange,l=n.frameRate,h=n.codecSet.substring(0,4),d=vv(t,r,(t=>{if(t.videoRange!==o||t.frameRate!==l||t.codecSet.substring(0,4)!==h)return!1;let r=t.audioGroups,n=i.filter((e=>!r||-1!==r.indexOf(e.groupId)));return pv(e,n,s)>-1}));return d>-1?d:vv(t,r,(t=>{let r=t.audioGroups,n=i.filter((e=>!r||-1!==r.indexOf(e.groupId)));return pv(e,n,s)>-1}))}(e,t.levels,i,r,gv);if(-1===s)return null;t.nextLoadLevel=s}if(e.channels||e.audioCodec){let t=pv(e,i);if(t>-1)return i[t]}}}return null}setAudioTrack(e){let t=this.tracksInGroup;if(e<0||e>=t.length)return void this.warn(`Invalid audio track id: ${e}`);this.clearTimer(),this.selectDefaultTrack=!1;let i=this.currentTrack,r=t[e],s=r.details&&!r.details.live;if(e===this.trackId&&r===i&&s||(this.log(`Switching to audio-track ${e} "${r.name}" lang:${r.lang} group:${r.groupId} channels:${r.channels}`),this.trackId=e,this.currentTrack=r,this.hls.trigger(Yf.AUDIO_TRACK_SWITCHING,Hf({},r)),s))return;let n=this.switchParams(r.url,i?.details,r.details);this.loadPlaylist(n)}findTrackId(e){let t=this.tracksInGroup;for(let i=0;i<t.length;i++){let r=t[i];if((!this.selectDefaultTrack||r.default)&&(!e||mv(e,r,gv)))return i}if(e){let{name:i,lang:r,assocLang:s,characteristics:n,audioCodec:a,channels:o}=e;for(let e=0;e<t.length;e++){if(mv({name:i,lang:r,assocLang:s,characteristics:n,audioCodec:a,channels:o},t[e],gv))return e}for(let i=0;i<t.length;i++){let r=t[i];if(hy(e.attrs,r.attrs,["LANGUAGE","ASSOC-LANGUAGE","CHARACTERISTICS"]))return i}for(let i=0;i<t.length;i++){let r=t[i];if(hy(e.attrs,r.attrs,["LANGUAGE"]))return i}}return-1}loadPlaylist(e){let t=this.currentTrack;if(this.shouldLoadPlaylist(t)&&t){super.loadPlaylist();let i=t.id,r=t.groupId,s=t.url;if(e)try{s=e.addDirectives(s)}catch(e){this.warn(`Could not construct new URL with HLS Delivery Directives: ${e}`)}this.log(`loading audio-track playlist ${i} "${t.name}" lang:${t.lang} group:${r}`),this.clearTimer(),this.hls.trigger(Yf.AUDIO_TRACK_LOADING,{url:s,id:i,groupId:r,deliveryDirectives:e||null})}}},emeController:ub,cmcdController:class{constructor(e){this.hls=void 0,this.config=void 0,this.media=void 0,this.sid=void 0,this.cid=void 0,this.useHeaders=!1,this.includeKeys=void 0,this.initialized=!1,this.starved=!1,this.buffering=!0,this.audioBuffer=void 0,this.videoBuffer=void 0,this.onWaiting=()=>{this.initialized&&(this.starved=!0),this.buffering=!0},this.onPlaying=()=>{this.initialized||(this.initialized=!0),this.buffering=!1},this.applyPlaylistData=e=>{try{this.apply(e,{ot:cb.MANIFEST,su:!this.initialized})}catch(e){tp.warn("Could not generate manifest CMCD data.",e)}},this.applyFragmentData=e=>{try{let t=e.frag,i=this.hls.levels[t.level],r=this.getObjectType(t),s={d:1e3*t.duration,ot:r};(r===cb.VIDEO||r===cb.AUDIO||r==cb.MUXED)&&(s.br=i.bitrate/1e3,s.tb=this.getTopBandwidth(r)/1e3,s.bl=this.getBufferLength(r)),this.apply(e,s)}catch(e){tp.warn("Could not generate segment CMCD data.",e)}},this.hls=e;let t=this.config=e.config,{cmcd:i}=t;null!=i&&(t.pLoader=this.createPlaylistLoader(),t.fLoader=this.createFragmentLoader(),this.sid=i.sessionId||function(){try{return crypto.randomUUID()}catch{try{let e=URL.createObjectURL(new Blob),t=e.toString();return URL.revokeObjectURL(e),t.slice(t.lastIndexOf("/")+1)}catch{let e=(new Date).getTime();return"xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g,(t=>{let i=(e+16*Math.random())%16|0;return e=Math.floor(e/16),("x"==t?i:3&i|8).toString(16)}))}}}(),this.cid=i.contentId,this.useHeaders=!0===i.useHeaders,this.includeKeys=i.includeKeys,this.registerListeners())}registerListeners(){let e=this.hls;e.on(Yf.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(Yf.MEDIA_DETACHED,this.onMediaDetached,this),e.on(Yf.BUFFER_CREATED,this.onBufferCreated,this)}unregisterListeners(){let e=this.hls;e.off(Yf.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(Yf.MEDIA_DETACHED,this.onMediaDetached,this),e.off(Yf.BUFFER_CREATED,this.onBufferCreated,this)}destroy(){this.unregisterListeners(),this.onMediaDetached(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null,this.onWaiting=this.onPlaying=null}onMediaAttached(e,t){this.media=t.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)}onMediaDetached(){this.media&&(this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null)}onBufferCreated(e,t){var i,r;this.audioBuffer=null==(i=t.tracks.audio)?void 0:i.buffer,this.videoBuffer=null==(r=t.tracks.video)?void 0:r.buffer}createData(){var e;return{v:1,sf:fb.HLS,sid:this.sid,cid:this.cid,pr:null==(e=this.media)?void 0:e.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}}apply(e,t={}){Vf(t,this.createData());let i=t.ot===cb.INIT||t.ot===cb.VIDEO||t.ot===cb.MUXED;this.starved&&i&&(t.bs=!0,t.su=!0,this.starved=!1),null==t.su&&(t.su=this.buffering);let{includeKeys:r}=this;r&&(t=Object.keys(t).reduce(((e,i)=>(r.includes(i)&&(e[i]=t[i]),e)),{})),this.useHeaders?(e.headers||(e.headers={}),$b(e.headers,t)):e.url=Bb(e.url,t)}getObjectType(e){let{type:t}=e;return"subtitle"===t?cb.TIMED_TEXT:"initSegment"===e.sn?cb.INIT:"audio"===t?cb.AUDIO:"main"===t?this.hls.audioTracks.length?cb.VIDEO:cb.MUXED:void 0}getTopBandwidth(e){let t,i=0,r=this.hls;if(e===cb.AUDIO)t=r.audioTracks;else{let e=r.maxAutoLevel,i=e>-1?e+1:r.levels.length;t=r.levels.slice(0,i)}for(let e of t)e.bitrate>i&&(i=e.bitrate);return i>0?i:NaN}getBufferLength(e){let t=this.hls.media,i=e===cb.AUDIO?this.audioBuffer:this.videoBuffer;return i&&t?1e3*Lv.bufferInfo(i,t.currentTime,this.config.maxBufferHole).len:NaN}createPlaylistLoader(){let{pLoader:e}=this.config,t=this.applyPlaylistData,i=e||this.config.loader;return class{constructor(e){this.loader=void 0,this.loader=new i(e)}get stats(){return this.loader.stats}get context(){return this.loader.context}destroy(){this.loader.destroy()}abort(){this.loader.abort()}load(e,i,r){t(e),this.loader.load(e,i,r)}}}createFragmentLoader(){let{fLoader:e}=this.config,t=this.applyFragmentData,i=e||this.config.loader;return class{constructor(e){this.loader=void 0,this.loader=new i(e)}get stats(){return this.loader.stats}get context(){return this.loader.context}destroy(){this.loader.destroy()}abort(){this.loader.abort()}load(e,i,r){t(e),this.loader.load(e,i,r)}}}},contentSteeringController:class{constructor(e){this.hls=void 0,this.log=void 0,this.loader=null,this.uri=null,this.pathwayId=".",this.pathwayPriority=null,this.timeToLoad=300,this.reloadTimer=-1,this.updated=0,this.started=!1,this.enabled=!0,this.levels=null,this.audioTracks=null,this.subtitleTracks=null,this.penalizedPathways={},this.hls=e,this.log=tp.log.bind(tp,"[content-steering]:"),this.registerListeners()}registerListeners(){let e=this.hls;e.on(Yf.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Yf.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(Yf.MANIFEST_PARSED,this.onManifestParsed,this),e.on(Yf.ERROR,this.onError,this)}unregisterListeners(){let e=this.hls;e&&(e.off(Yf.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Yf.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(Yf.MANIFEST_PARSED,this.onManifestParsed,this),e.off(Yf.ERROR,this.onError,this))}startLoad(){if(this.started=!0,this.clearTimeout(),this.enabled&&this.uri){if(this.updated){let e=1e3*this.timeToLoad-(performance.now()-this.updated);if(e>0)return void this.scheduleRefresh(this.uri,e)}this.loadSteeringManifest(this.uri)}}stopLoad(){this.started=!1,this.loader&&(this.loader.destroy(),this.loader=null),this.clearTimeout()}clearTimeout(){-1!==this.reloadTimer&&(self.clearTimeout(this.reloadTimer),this.reloadTimer=-1)}destroy(){this.unregisterListeners(),this.stopLoad(),this.hls=null,this.levels=this.audioTracks=this.subtitleTracks=null}removeLevel(e){let t=this.levels;t&&(this.levels=t.filter((t=>t!==e)))}onManifestLoading(){this.stopLoad(),this.enabled=!0,this.timeToLoad=300,this.updated=0,this.uri=null,this.pathwayId=".",this.levels=this.audioTracks=this.subtitleTracks=null}onManifestLoaded(e,t){let{contentSteering:i}=t;null!==i&&(this.pathwayId=i.pathwayId,this.uri=i.uri,this.started&&this.startLoad())}onManifestParsed(e,t){this.audioTracks=t.audioTracks,this.subtitleTracks=t.subtitleTracks}onError(e,t){let{errorAction:i}=t;if(i?.action===Jg&&i.flags===rv){let e=this.levels,r=this.pathwayPriority,s=this.pathwayId;if(t.context){let{groupId:i,pathwayId:r,type:n}=t.context;i&&e?s=this.getPathwayForGroupId(i,n,s):r&&(s=r)}s in this.penalizedPathways||(this.penalizedPathways[s]=performance.now()),!r&&e&&(r=e.reduce(((e,t)=>(-1===e.indexOf(t.pathwayId)&&e.push(t.pathwayId),e)),[])),r&&r.length>1&&(this.updatePathwayPriority(r),i.resolved=this.pathwayId!==s),i.resolved||tp.warn(`Could not resolve ${t.details} ("${t.error.message}") with content-steering for Pathway: ${s} levels: ${e&&e.length} priorities: ${JSON.stringify(r)} penalized: ${JSON.stringify(this.penalizedPathways)}`)}}filterParsedLevels(e){this.levels=e;let t=this.getLevelsForPathway(this.pathwayId);if(0===t.length){let i=e[0].pathwayId;this.log(`No levels found in Pathway ${this.pathwayId}. Setting initial Pathway to "${i}"`),t=this.getLevelsForPathway(i),this.pathwayId=i}return t.length!==e.length?(this.log(`Found ${t.length}/${e.length} levels in Pathway "${this.pathwayId}"`),t):e}getLevelsForPathway(e){return null===this.levels?[]:this.levels.filter((t=>e===t.pathwayId))}updatePathwayPriority(e){this.pathwayPriority=e;let t,i=this.penalizedPathways,r=performance.now();Object.keys(i).forEach((e=>{r-i[e]>3e5&&delete i[e]}));for(let r=0;r<e.length;r++){let s=e[r];if(s in i)continue;if(s===this.pathwayId)return;let n=this.hls.nextLoadLevel,a=this.hls.levels[n];if(t=this.getLevelsForPathway(s),t.length>0){this.log(`Setting Pathway to "${s}"`),this.pathwayId=s,Gg(t),this.hls.trigger(Yf.LEVELS_UPDATED,{levels:t});let e=this.hls.levels[n];a&&e&&this.levels&&(e.attrs["STABLE-VARIANT-ID"]!==a.attrs["STABLE-VARIANT-ID"]&&e.bitrate!==a.bitrate&&this.log(`Unstable Pathways change from bitrate ${a.bitrate} to ${e.bitrate}`),this.hls.nextLoadLevel=n);break}}}getPathwayForGroupId(e,t,i){let r=this.getLevelsForPathway(i).concat(this.levels||[]);for(let i=0;i<r.length;i++)if(t===rg&&r[i].hasAudioGroup(e)||t===sg&&r[i].hasSubtitleGroup(e))return r[i].pathwayId;return i}clonePathways(e){let t=this.levels;if(!t)return;let i={},r={};e.forEach((e=>{let{ID:s,"BASE-ID":n,"URI-REPLACEMENT":a}=e;if(t.some((e=>e.pathwayId===s)))return;let o=this.getLevelsForPathway(n).map((e=>{let t=new sp(e.attrs);t["PATHWAY-ID"]=s;let n=t.AUDIO&&`${t.AUDIO}_clone_${s}`,o=t.SUBTITLES&&`${t.SUBTITLES}_clone_${s}`;n&&(i[t.AUDIO]=n,t.AUDIO=n),o&&(r[t.SUBTITLES]=o,t.SUBTITLES=o);let l=Gb(e.uri,t["STABLE-VARIANT-ID"],"PER-VARIANT-URIS",a),h=new Mg({attrs:t,audioCodec:e.audioCodec,bitrate:e.bitrate,height:e.height,name:e.name,url:l,videoCodec:e.videoCodec,width:e.width});if(e.audioGroups)for(let t=1;t<e.audioGroups.length;t++)h.addGroupId("audio",`${e.audioGroups[t]}_clone_${s}`);if(e.subtitleGroups)for(let t=1;t<e.subtitleGroups.length;t++)h.addGroupId("text",`${e.subtitleGroups[t]}_clone_${s}`);return h}));t.push(...o),Hb(this.audioTracks,i,a,s),Hb(this.subtitleTracks,r,a,s)}))}loadSteeringManifest(e){let t,i=this.hls.config,r=i.loader;this.loader&&this.loader.destroy(),this.loader=new r(i);try{t=new self.URL(e)}catch{return this.enabled=!1,void this.log(`Failed to parse Steering Manifest URI: ${e}`)}if("data:"!==t.protocol){let e=0|(this.hls.bandwidthEstimate||i.abrEwmaDefaultEstimate);t.searchParams.set("_HLS_pathway",this.pathwayId),t.searchParams.set("_HLS_throughput",""+e)}let s={responseType:"json",url:t.href},n=i.steeringManifestLoadPolicy.default,a=n.errorRetry||n.timeoutRetry||{},o={loadPolicy:n,timeout:n.maxLoadTimeMs,maxRetry:a.maxNumRetry||0,retryDelay:a.retryDelayMs||0,maxRetryDelay:a.maxRetryDelayMs||0},l={onSuccess:(e,i,r,s)=>{this.log(`Loaded steering manifest: "${t}"`);let n=e.data;if(1!==n.VERSION)return void this.log(`Steering VERSION ${n.VERSION} not supported!`);this.updated=performance.now(),this.timeToLoad=n.TTL;let{"RELOAD-URI":a,"PATHWAY-CLONES":o,"PATHWAY-PRIORITY":l}=n;if(a)try{this.uri=new self.URL(a,t).href}catch{return this.enabled=!1,void this.log(`Failed to parse Steering Manifest RELOAD-URI: ${a}`)}this.scheduleRefresh(this.uri||r.url),o&&this.clonePathways(o);let h={steeringManifest:n,url:t.toString()};this.hls.trigger(Yf.STEERING_MANIFEST_LOADED,h),l&&this.updatePathwayPriority(l)},onError:(e,t,i,r)=>{if(this.log(`Error loading steering manifest: ${e.code} ${e.text} (${t.url})`),this.stopLoad(),410===e.code)return this.enabled=!1,void this.log(`Steering manifest ${t.url} no longer available`);let s=1e3*this.timeToLoad;if(429!==e.code)this.scheduleRefresh(this.uri||t.url,s);else{let e=this.loader;if("function"==typeof e?.getResponseHeader){let t=e.getResponseHeader("Retry-After");t&&(s=1e3*parseFloat(t))}this.log(`Steering manifest ${t.url} rate limited`)}},onTimeout:(e,t,i)=>{this.log(`Timeout loading steering manifest (${t.url})`),this.scheduleRefresh(this.uri||t.url)}};this.log(`Requesting steering manifest: ${t}`),this.loader.load(s,o,l)}scheduleRefresh(e,t=1e3*this.timeToLoad){this.clearTimeout(),this.reloadTimer=self.setTimeout((()=>{var t;let i=null==(t=this.hls)?void 0:t.media;!i||i.ended?this.scheduleRefresh(e,1e3*this.timeToLoad):this.loadSteeringManifest(e)}),t)}}});function Zb(e){return e&&"object"==typeof e?Array.isArray(e)?e.map(Zb):Object.keys(e).reduce(((t,i)=>(t[i]=Zb(e[i]),t)),{}):e}function Jb(e){let t=e.loader;t!==Wb&&t!==Vb?(tp.log("[config]: Custom loader detected, cannot enable progressive streaming"),e.progressive=!1):function(){if(self.fetch&&self.AbortController&&self.ReadableStream&&self.Request)try{return new self.ReadableStream({}),!0}catch{}return!1}()&&(e.loader=Wb,e.progressive=!0,e.enableSoftwareAES=!0,tp.log("[config]: Progressive streaming enabled, using FetchLoader"))}var eT,tT=class extends nv{constructor(e,t){super(e,"[level-controller]"),this._levels=[],this._firstLevel=-1,this._maxAutoLevel=-1,this._startLevel=void 0,this.currentLevel=null,this.currentLevelIndex=-1,this.manualLevelIndex=-1,this.steering=void 0,this.onParsedComplete=void 0,this.steering=t,this._registerListeners()}_registerListeners(){let{hls:e}=this;e.on(Yf.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Yf.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(Yf.LEVEL_LOADED,this.onLevelLoaded,this),e.on(Yf.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(Yf.FRAG_BUFFERED,this.onFragBuffered,this),e.on(Yf.ERROR,this.onError,this)}_unregisterListeners(){let{hls:e}=this;e.off(Yf.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Yf.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(Yf.LEVEL_LOADED,this.onLevelLoaded,this),e.off(Yf.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(Yf.FRAG_BUFFERED,this.onFragBuffered,this),e.off(Yf.ERROR,this.onError,this)}destroy(){this._unregisterListeners(),this.steering=null,this.resetLevels(),super.destroy()}stopLoad(){this._levels.forEach((e=>{e.loadError=0,e.fragmentError=0})),super.stopLoad()}resetLevels(){this._startLevel=void 0,this.manualLevelIndex=-1,this.currentLevelIndex=-1,this.currentLevel=null,this._levels=[],this._maxAutoLevel=-1}onManifestLoading(e,t){this.resetLevels()}onManifestLoaded(e,t){let i=this.hls.config.preferManagedMediaSource,r=[],s={},n={},a=!1,o=!1,l=!1;t.levels.forEach((e=>{var t,h;let d=e.attrs,{audioCodec:u,videoCodec:c}=e;-1!==(null==(t=u)?void 0:t.indexOf("mp4a.40.34"))&&(eT||(eT=/chrome|firefox/i.test(navigator.userAgent)),eT&&(e.audioCodec=u=void 0)),u&&(e.audioCodec=u=Bm(u,i)),0===(null==(h=c)?void 0:h.indexOf("avc1"))&&(c=e.videoCodec=function(e){let t=e.split(",");for(let e=0;e<t.length;e++){let i=t[e].split(".");if(i.length>2){let r=i.shift()+".";r+=parseInt(i.shift()).toString(16),r+=("000"+parseInt(i.shift()).toString(16)).slice(-4),t[e]=r}}return t.join(",")}(c));let{width:f,height:p,unknownCodecs:m}=e;if(a||(a=!(!f||!p)),o||(o=!!c),l||(l=!!u),null!=m&&m.length||u&&!Mm(u,"audio",i)||c&&!Mm(c,"video",i))return;let{CODECS:g,"FRAME-RATE":v,"HDCP-LEVEL":E,"PATHWAY-ID":y,RESOLUTION:b,"VIDEO-RANGE":T}=d,S=`${y||"."}-${e.bitrate}-${b}-${v}-${g}-${T}-${E}`;if(s[S])if(s[S].uri===e.url||e.attrs["PATHWAY-ID"])s[S].addGroupId("audio",d.AUDIO),s[S].addGroupId("text",d.SUBTITLES);else{let t=n[S]+=1;e.attrs["PATHWAY-ID"]=new Array(t+1).join(".");let i=new Mg(e);s[S]=i,r.push(i)}else{let t=new Mg(e);s[S]=t,n[S]=1,r.push(t)}})),this.filterAndSortMediaOptions(r,t,a,o,l)}filterAndSortMediaOptions(e,t,i,r,s){let n=[],a=[],o=e;if((i||r)&&s&&(o=o.filter((({videoCodec:e,videoRange:t,width:i,height:r})=>(!!e||!(!i||!r))&&function(e){return!!e&&Lg.indexOf(e)>-1}(t)))),0===o.length)return void Promise.resolve().then((()=>{if(this.hls){t.levels.length&&this.warn(`One or more CODECS in variant not supported: ${JSON.stringify(t.levels[0].attrs)}`);let e=new Error("no level with compatible codecs found in manifest");this.hls.trigger(Yf.ERROR,{type:zf.MEDIA_ERROR,details:Xf.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:t.url,error:e,reason:e.message})}}));if(t.audioTracks){let{preferManagedMediaSource:e}=this.hls.config;n=t.audioTracks.filter((t=>!t.audioCodec||Mm(t.audioCodec,"audio",e))),iT(n)}t.subtitles&&(a=t.subtitles,iT(a));let l=o.slice(0);o.sort(((e,t)=>{if(e.attrs["HDCP-LEVEL"]!==t.attrs["HDCP-LEVEL"])return(e.attrs["HDCP-LEVEL"]||"")>(t.attrs["HDCP-LEVEL"]||"")?1:-1;if(i&&e.height!==t.height)return e.height-t.height;if(e.frameRate!==t.frameRate)return e.frameRate-t.frameRate;if(e.videoRange!==t.videoRange)return Lg.indexOf(e.videoRange)-Lg.indexOf(t.videoRange);if(e.videoCodec!==t.videoCodec){let i=Um(e.videoCodec),r=Um(t.videoCodec);if(i!==r)return r-i}if(e.uri===t.uri&&e.codecSet!==t.codecSet){let i=Nm(e.codecSet),r=Nm(t.codecSet);if(i!==r)return r-i}return e.averageBitrate!==t.averageBitrate?e.averageBitrate-t.averageBitrate:0}));let h=l[0];if(this.steering&&(o=this.steering.filterParsedLevels(o),o.length!==l.length))for(let e=0;e<l.length;e++)if(l[e].pathwayId===o[0].pathwayId){h=l[e];break}this._levels=o;for(let e=0;e<o.length;e++)if(o[e]===h){var d;this._firstLevel=e;let t=h.bitrate,i=this.hls.bandwidthEstimate;if(this.log(`manifest loaded, ${o.length} level(s) found, first bitrate: ${t}`),void 0===(null==(d=this.hls.userConfig)?void 0:d.abrEwmaDefaultEstimate)){let e=Math.min(t,this.hls.config.abrEwmaDefaultEstimateMax);e>i&&i===Qb.abrEwmaDefaultEstimate&&(this.hls.bandwidthEstimate=e)}break}let u=s&&!r,c={levels:o,audioTracks:n,subtitleTracks:a,sessionData:t.sessionData,sessionKeys:t.sessionKeys,firstLevel:this._firstLevel,stats:t.stats,audio:s,video:r,altAudio:!u&&n.some((e=>!!e.url))};this.hls.trigger(Yf.MANIFEST_PARSED,c),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}get levels(){return 0===this._levels.length?null:this._levels}get level(){return this.currentLevelIndex}set level(e){let t=this._levels;if(0===t.length)return;if(e<0||e>=t.length){let i=new Error("invalid level idx"),r=e<0;if(this.hls.trigger(Yf.ERROR,{type:zf.OTHER_ERROR,details:Xf.LEVEL_SWITCH_ERROR,level:e,fatal:r,error:i,reason:i.message}),r)return;e=Math.min(e,t.length-1)}let i=this.currentLevelIndex,r=this.currentLevel,s=r?r.attrs["PATHWAY-ID"]:void 0,n=t[e],a=n.attrs["PATHWAY-ID"];if(this.currentLevelIndex=e,this.currentLevel=n,i===e&&n.details&&r&&s===a)return;this.log(`Switching to level ${e} (${n.height?n.height+"p ":""}${n.videoRange?n.videoRange+" ":""}${n.codecSet?n.codecSet+" ":""}@${n.bitrate})${a?" with Pathway "+a:""} from level ${i}${s?" with Pathway "+s:""}`);let o={level:e,attrs:n.attrs,details:n.details,bitrate:n.bitrate,averageBitrate:n.averageBitrate,maxBitrate:n.maxBitrate,realBitrate:n.realBitrate,width:n.width,height:n.height,codecSet:n.codecSet,audioCodec:n.audioCodec,videoCodec:n.videoCodec,audioGroups:n.audioGroups,subtitleGroups:n.subtitleGroups,loaded:n.loaded,loadError:n.loadError,fragmentError:n.fragmentError,name:n.name,id:n.id,uri:n.uri,url:n.url,urlId:0,audioGroupIds:n.audioGroupIds,textGroupIds:n.textGroupIds};this.hls.trigger(Yf.LEVEL_SWITCHING,o);let l=n.details;if(!l||l.live){let e=this.switchParams(n.uri,r?.details,l);this.loadPlaylist(e)}}get manualLevel(){return this.manualLevelIndex}set manualLevel(e){this.manualLevelIndex=e,void 0===this._startLevel&&(this._startLevel=e),-1!==e&&(this.level=e)}get firstLevel(){return this._firstLevel}set firstLevel(e){this._firstLevel=e}get startLevel(){if(void 0===this._startLevel){let e=this.hls.config.startLevel;return void 0!==e?e:this.hls.firstAutoLevel}return this._startLevel}set startLevel(e){this._startLevel=e}onError(e,t){t.fatal||!t.context||t.context.type===ig&&t.context.level===this.level&&this.checkRetry(t)}onFragBuffered(e,{frag:t}){if(void 0!==t&&t.type===ng){let e=t.elementaryStreams;if(!Object.keys(e).some((t=>!!e[t])))return;let i=this._levels[t.level];null!=i&&i.loadError&&(this.log(`Resetting level error count of ${i.loadError} on frag buffered`),i.loadError=0)}}onLevelLoaded(e,t){var i;let{level:r,details:s}=t,n=this._levels[r];var a;if(!n)return this.warn(`Invalid level index ${r}`),void(null!=(a=t.deliveryDirectives)&&a.skip&&(s.deltaUpdateFailed=!0));r===this.currentLevelIndex?(0===n.fragmentError&&(n.loadError=0),this.playlistLoaded(r,t,n.details)):null!=(i=t.deliveryDirectives)&&i.skip&&(s.deltaUpdateFailed=!0)}loadPlaylist(e){super.loadPlaylist();let t=this.currentLevelIndex,i=this.currentLevel;if(i&&this.shouldLoadPlaylist(i)){let r=i.uri;if(e)try{r=e.addDirectives(r)}catch(e){this.warn(`Could not construct new URL with HLS Delivery Directives: ${e}`)}let s=i.attrs["PATHWAY-ID"];this.log(`Loading level index ${t}${void 0!==e?.msn?" at sn "+e.msn+" part "+e.part:""} with${s?" Pathway "+s:""} ${r}`),this.clearTimer(),this.hls.trigger(Yf.LEVEL_LOADING,{url:r,level:t,pathwayId:i.attrs["PATHWAY-ID"],id:0,deliveryDirectives:e||null})}}get nextLoadLevel(){return-1!==this.manualLevelIndex?this.manualLevelIndex:this.hls.nextAutoLevel}set nextLoadLevel(e){this.level=e,-1===this.manualLevelIndex&&(this.hls.nextAutoLevel=e)}removeLevel(e){var t;let i=this._levels.filter(((t,i)=>i!==e||(this.steering&&this.steering.removeLevel(t),t===this.currentLevel&&(this.currentLevel=null,this.currentLevelIndex=-1,t.details&&t.details.fragments.forEach((e=>e.level=-1))),!1)));Gg(i),this._levels=i,this.currentLevelIndex>-1&&null!=(t=this.currentLevel)&&t.details&&(this.currentLevelIndex=this.currentLevel.details.fragments[0].level),this.hls.trigger(Yf.LEVELS_UPDATED,{levels:i})}onLevelsUpdated(e,{levels:t}){this._levels=t}checkMaxAutoUpdated(){let{autoLevelCapping:e,maxAutoLevel:t,maxHdcpLevel:i}=this.hls;this._maxAutoLevel!==t&&(this._maxAutoLevel=t,this.hls.trigger(Yf.MAX_AUTO_LEVEL_UPDATED,{autoLevelCapping:e,levels:this.levels,maxAutoLevel:t,minAutoLevel:this.hls.minAutoLevel,maxHdcpLevel:i}))}};function iT(e){let t={};e.forEach((e=>{let i=e.groupId||"";e.id=t[i]=t[i]||0,t[i]++}))}var rT=class{constructor(e){this.config=void 0,this.keyUriToKeyInfo={},this.emeController=null,this.config=e}abort(e){for(let i in this.keyUriToKeyInfo){let r=this.keyUriToKeyInfo[i].loader;if(r){var t;if(e&&e!==(null==(t=r.context)?void 0:t.frag.type))return;r.abort()}}}detach(){for(let e in this.keyUriToKeyInfo){let t=this.keyUriToKeyInfo[e];(t.mediaKeySessionContext||t.decryptdata.isCommonEncryption)&&delete this.keyUriToKeyInfo[e]}}destroy(){this.detach();for(let e in this.keyUriToKeyInfo){let t=this.keyUriToKeyInfo[e].loader;t&&t.destroy()}this.keyUriToKeyInfo={}}createKeyLoadError(e,t=Xf.KEY_LOAD_ERROR,i,r,s){return new $v({type:zf.NETWORK_ERROR,details:t,fatal:!1,frag:e,response:s,error:i,networkDetails:r})}loadClear(e,t){if(this.emeController&&this.config.emeEnabled){let{sn:i,cc:r}=e;for(let e=0;e<t.length;e++){let s=t[e];if(r<=s.cc&&("initSegment"===i||"initSegment"===s.sn||i<s.sn)){this.emeController.selectKeySystemFormat(s).then((e=>{s.setKeyFormat(e)}));break}}}}load(e){return!e.decryptdata&&e.encrypted&&this.emeController?this.emeController.selectKeySystemFormat(e).then((t=>this.loadInternal(e,t))):this.loadInternal(e)}loadInternal(e,t){var i,r;t&&e.setKeyFormat(t);let s=e.decryptdata;if(!s){let i=new Error(t?`Expected frag.decryptdata to be defined after setting format ${t}`:"Missing decryption data on fragment in onKeyLoading");return Promise.reject(this.createKeyLoadError(e,Xf.KEY_LOAD_ERROR,i))}let n=s.uri;if(!n)return Promise.reject(this.createKeyLoadError(e,Xf.KEY_LOAD_ERROR,new Error(`Invalid key URI: "${n}"`)));let a=this.keyUriToKeyInfo[n];if(null!=(i=a)&&i.decryptdata.key)return s.key=a.decryptdata.key,Promise.resolve({frag:e,keyInfo:a});var o;if(null!=(r=a)&&r.keyLoadPromise)switch(null==(o=a.mediaKeySessionContext)?void 0:o.keyStatus){case void 0:case"status-pending":case"usable":case"usable-in-future":return a.keyLoadPromise.then((t=>(s.key=t.keyInfo.decryptdata.key,{frag:e,keyInfo:a})))}switch(a=this.keyUriToKeyInfo[n]={decryptdata:s,keyLoadPromise:null,loader:null,mediaKeySessionContext:null},s.method){case"ISO-23001-7":case"SAMPLE-AES":case"SAMPLE-AES-CENC":case"SAMPLE-AES-CTR":return"identity"===s.keyFormat?this.loadKeyHTTP(a,e):this.loadKeyEME(a,e);case"AES-128":return this.loadKeyHTTP(a,e);default:return Promise.reject(this.createKeyLoadError(e,Xf.KEY_LOAD_ERROR,new Error(`Key supplied with unsupported METHOD: "${s.method}"`)))}}loadKeyEME(e,t){let i={frag:t,keyInfo:e};if(this.emeController&&this.config.emeEnabled){let t=this.emeController.loadKey(i);if(t)return(e.keyLoadPromise=t.then((t=>(e.mediaKeySessionContext=t,i)))).catch((t=>{throw e.keyLoadPromise=null,t}))}return Promise.resolve(i)}loadKeyHTTP(e,t){let i=this.config,r=new(0,i.loader)(i);return t.keyLoader=e.loader=r,e.keyLoadPromise=new Promise(((s,n)=>{let a={keyInfo:e,frag:t,responseType:"arraybuffer",url:e.decryptdata.uri},o=i.keyLoadPolicy.default,l={loadPolicy:o,timeout:o.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0},h={onSuccess:(e,t,i,r)=>{let{frag:a,keyInfo:o,url:l}=i;if(!a.decryptdata||o!==this.keyUriToKeyInfo[l])return n(this.createKeyLoadError(a,Xf.KEY_LOAD_ERROR,new Error("after key load, decryptdata unset or changed"),r));o.decryptdata.key=a.decryptdata.key=new Uint8Array(e.data),a.keyLoader=null,o.loader=null,s({frag:a,keyInfo:o})},onError:(e,i,r,s)=>{this.resetLoader(i),n(this.createKeyLoadError(t,Xf.KEY_LOAD_ERROR,new Error(`HTTP Error ${e.code} loading key ${e.text}`),r,Hf({url:a.url,data:void 0},e)))},onTimeout:(e,i,r)=>{this.resetLoader(i),n(this.createKeyLoadError(t,Xf.KEY_LOAD_TIMEOUT,new Error("key loading timed out"),r))},onAbort:(e,i,r)=>{this.resetLoader(i),n(this.createKeyLoadError(t,Xf.INTERNAL_ABORTED,new Error("key loading aborted"),r))}};r.load(a,l,h)}))}resetLoader(e){let{frag:t,keyInfo:i,url:r}=e,s=i.loader;t.keyLoader===s&&(t.keyLoader=null,i.loader=null),delete this.keyUriToKeyInfo[r],s&&s.destroy()}};function sT(){return self.SourceBuffer||self.WebKitSourceBuffer}function nT(){if(!Dm())return!1;let e=sT();return!e||e.prototype&&"function"==typeof e.prototype.appendBuffer&&"function"==typeof e.prototype.remove}var aT=class{constructor(e,t,i,r){this.config=void 0,this.media=null,this.fragmentTracker=void 0,this.hls=void 0,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1,this.config=e,this.media=t,this.fragmentTracker=i,this.hls=r}destroy(){this.media=null,this.hls=this.fragmentTracker=null}poll(e,t){let{config:i,media:r,stalled:s}=this;if(null===r)return;let{currentTime:n,seeking:a}=r,o=this.seeking&&!a,l=!this.seeking&&a;if(this.seeking=a,n!==e){if(this.moved=!0,a||(this.nudgeRetry=0),null!==s){if(this.stallReported){let e=self.performance.now()-s;tp.warn(`playback not stuck anymore @${n}, after ${Math.round(e)}ms`),this.stallReported=!1}this.stalled=null}return}if(l||o)return void(this.stalled=null);if(r.paused&&!a||r.ended||0===r.playbackRate||!Lv.getBuffered(r).length)return void(this.nudgeRetry=0);let h=Lv.bufferInfo(r,n,0),d=h.nextStart||0;if(a){let e=h.len>2,i=!d||t&&t.start<=n||d-n>2&&!this.fragmentTracker.getPartialFragment(n);if(e||i)return;this.moved=!1}if(!this.moved&&null!==this.stalled){var u;if(!(h.len>0||d))return;let e=Math.max(d,h.start||0)-n,t=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,i=(null==t||null==(u=t.details)?void 0:u.live)?2*t.details.targetduration:2,s=this.fragmentTracker.getPartialFragment(n);if(e>0&&(e<=i||s))return void(r.paused||this._trySkipBufferHole(s))}let c=self.performance.now();if(null===s)return void(this.stalled=c);let f=c-s;if(!a&&f>=250&&(this._reportStall(h),!this.media))return;let p=Lv.bufferInfo(r,n,i.maxBufferHole);this._tryFixBufferStall(p,f)}_tryFixBufferStall(e,t){let{config:i,fragmentTracker:r,media:s}=this;if(null===s)return;let n=s.currentTime,a=r.getPartialFragment(n);a&&(this._trySkipBufferHole(a)||!this.media)||(e.len>i.maxBufferHole||e.nextStart&&e.nextStart-n<i.maxBufferHole)&&t>1e3*i.highBufferWatchdogPeriod&&(tp.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())}_reportStall(e){let{hls:t,media:i,stallReported:r}=this;if(!r&&i){this.stallReported=!0;let r=new Error(`Playback stalling at @${i.currentTime} due to low buffer (${JSON.stringify(e)})`);tp.warn(r.message),t.trigger(Yf.ERROR,{type:zf.MEDIA_ERROR,details:Xf.BUFFER_STALLED_ERROR,fatal:!1,error:r,buffer:e.len})}}_trySkipBufferHole(e){let{config:t,hls:i,media:r}=this;if(null===r)return 0;let s=r.currentTime,n=Lv.bufferInfo(r,s,0),a=s<n.start?n.start:n.nextStart;if(a){let o=n.len<=t.maxBufferHole,l=n.len>0&&n.len<1&&r.readyState<3,h=a-s;if(h>0&&(o||l)){if(h>t.maxBufferHole){let{fragmentTracker:t}=this,i=!1;if(0===s){let e=t.getAppendedFrag(0,ng);e&&a<e.end&&(i=!0)}if(!i){let i=e||t.getAppendedFrag(s,ng);if(i){let e=!1,r=i.end;for(;r<a;){let i=t.getPartialFragment(r);if(!i){e=!0;break}r+=i.duration}if(e)return 0}}}let n=Math.max(a+.05,s+.1);if(tp.warn(`skipping hole, adjusting currentTime from ${s} to ${n}`),this.moved=!0,this.stalled=null,r.currentTime=n,e&&!e.gap){let t=new Error(`fragment loaded with buffer holes, seeking from ${s} to ${n}`);i.trigger(Yf.ERROR,{type:zf.MEDIA_ERROR,details:Xf.BUFFER_SEEK_OVER_HOLE,fatal:!1,error:t,reason:t.message,frag:e})}return n}}return 0}_tryNudgeBuffer(){let{config:e,hls:t,media:i,nudgeRetry:r}=this;if(null===i)return;let s=i.currentTime;if(this.nudgeRetry++,r<e.nudgeMaxRetry){let n=s+(r+1)*e.nudgeOffset,a=new Error(`Nudging 'currentTime' from ${s} to ${n}`);tp.warn(a.message),i.currentTime=n,t.trigger(Yf.ERROR,{type:zf.MEDIA_ERROR,details:Xf.BUFFER_NUDGE_ON_STALL,error:a,fatal:!1})}else{let i=new Error(`Playhead still not moving while enough data buffered @${s} after ${e.nudgeMaxRetry} nudges`);tp.error(i.message),t.trigger(Yf.ERROR,{type:zf.MEDIA_ERROR,details:Xf.BUFFER_STALLED_ERROR,error:i,fatal:!0})}}},oT=class extends iE{constructor(e,t,i){super(e,t,i,"[stream-controller]",ng),this.audioCodecSwap=!1,this.gapController=null,this.level=-1,this._forceStartLoad=!1,this.altAudio=!1,this.audioOnly=!1,this.fragPlaying=null,this.onvplaying=null,this.onvseeked=null,this.fragLastKbps=0,this.couldBacktrack=!1,this.backtrackFragment=null,this.audioCodecSwitch=!1,this.videoBuffer=null,this._registerListeners()}_registerListeners(){let{hls:e}=this;e.on(Yf.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(Yf.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(Yf.MANIFEST_LOADING,this.onManifestLoading,this),e.on(Yf.MANIFEST_PARSED,this.onManifestParsed,this),e.on(Yf.LEVEL_LOADING,this.onLevelLoading,this),e.on(Yf.LEVEL_LOADED,this.onLevelLoaded,this),e.on(Yf.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),e.on(Yf.ERROR,this.onError,this),e.on(Yf.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(Yf.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.on(Yf.BUFFER_CREATED,this.onBufferCreated,this),e.on(Yf.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(Yf.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(Yf.FRAG_BUFFERED,this.onFragBuffered,this)}_unregisterListeners(){let{hls:e}=this;e.off(Yf.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(Yf.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(Yf.MANIFEST_LOADING,this.onManifestLoading,this),e.off(Yf.MANIFEST_PARSED,this.onManifestParsed,this),e.off(Yf.LEVEL_LOADED,this.onLevelLoaded,this),e.off(Yf.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),e.off(Yf.ERROR,this.onError,this),e.off(Yf.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(Yf.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.off(Yf.BUFFER_CREATED,this.onBufferCreated,this),e.off(Yf.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(Yf.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(Yf.FRAG_BUFFERED,this.onFragBuffered,this)}onHandlerDestroying(){this._unregisterListeners(),super.onHandlerDestroying()}startLoad(e){if(this.levels){let{lastCurrentTime:t,hls:i}=this;if(this.stopLoad(),this.setInterval(100),this.level=-1,!this.startFragRequested){let e=i.startLevel;-1===e&&(i.config.testBandwidth&&this.levels.length>1?(e=0,this.bitrateTest=!0):e=i.firstAutoLevel),i.nextLoadLevel=e,this.level=i.loadLevel,this.loadedmetadata=!1}t>0&&-1===e&&(this.log(`Override startPosition with lastCurrentTime @${t.toFixed(3)}`),e=t),this.state=Kv,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=e,this.tick()}else this._forceStartLoad=!0,this.state=Vv}stopLoad(){this._forceStartLoad=!1,super.stopLoad()}doTick(){switch(this.state){case tE:{let{levels:e,level:t}=this,i=e?.[t],r=i?.details;if(r&&(!r.live||this.levelLastLoaded===i)){if(this.waitForCdnTuneIn(r))break;this.state=Kv;break}if(this.hls.nextLoadLevel!==this.level){this.state=Kv;break}break}case Yv:{var e;let t=self.performance.now(),i=this.retryDate;if(!i||t>=i||null!=(e=this.media)&&e.seeking){let{levels:e,level:t}=this,i=e?.[t];this.resetStartWhenNotLoaded(i||null),this.state=Kv}}}this.state===Kv&&this.doTickIdle(),this.onTickEnd()}onTickEnd(){super.onTickEnd(),this.checkBuffer(),this.checkFragmentChanged()}doTickIdle(){let{hls:e,levelLastLoaded:t,levels:i,media:r}=this;if(null===t||!r&&(this.startFragRequested||!e.config.startFragPrefetch)||this.altAudio&&this.audioOnly)return;let s=e.nextLoadLevel;if(null==i||!i[s])return;let n=i[s],a=this.getMainFwdBufferInfo();if(null===a)return;let o=this.getLevelDetails();if(o&&this._streamEnded(a,o)){let e={};return this.altAudio&&(e.type="video"),this.hls.trigger(Yf.BUFFER_EOS,e),void(this.state=Zv)}e.loadLevel!==s&&-1===e.manualLevel&&this.log(`Adapting to level ${s} from level ${this.level}`),this.level=e.nextLoadLevel=s;let l=n.details;if(!l||this.state===tE||l.live&&this.levelLastLoaded!==n)return this.level=s,void(this.state=tE);let h=a.len,d=this.getMaxBufferLength(n.maxBitrate);if(h>=d)return;this.backtrackFragment&&this.backtrackFragment.start>a.end&&(this.backtrackFragment=null);let u=this.backtrackFragment?this.backtrackFragment.start:a.end,c=this.getNextFragment(u,l);if(this.couldBacktrack&&!this.fragPrevious&&c&&"initSegment"!==c.sn&&this.fragmentTracker.getState(c)!==Sv){var f;let e=(null!=(f=this.backtrackFragment)?f:c).sn-l.startSN,t=l.fragments[e-1];t&&c.cc===t.cc&&(c=t,this.fragmentTracker.removeFragment(t))}else this.backtrackFragment&&a.len&&(this.backtrackFragment=null);if(c&&this.isLoopLoading(c,u)){if(!c.gap){let e=this.audioOnly&&!this.altAudio?hp:dp,t=(e===dp?this.videoBuffer:this.mediaBuffer)||this.media;t&&this.afterBufferFlushed(t,e,ng)}c=this.getNextFragmentLoopLoading(c,l,a,ng,d)}c&&(c.initSegment&&!c.initSegment.data&&!this.bitrateTest&&(c=c.initSegment),this.loadFragment(c,n,u))}loadFragment(e,t,i){let r=this.fragmentTracker.getState(e);this.fragCurrent=e,r===yv||r===Tv?"initSegment"===e.sn?this._loadInitSegment(e,t):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,t)):(this.startFragRequested=!0,super.loadFragment(e,t,i)):this.clearTrackerIfNeeded(e)}getBufferedFrag(e){return this.fragmentTracker.getBufferedFrag(e,ng)}followingBufferedFrag(e){return e?this.getBufferedFrag(e.end+.5):null}immediateLevelSwitch(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)}nextLevelSwitch(){let{levels:e,media:t}=this;if(null!=t&&t.readyState){let i,r=this.getAppendedFrag(t.currentTime);r&&r.start>1&&this.flushMainBuffer(0,r.start-1);let s=this.getLevelDetails();if(null!=s&&s.live){let e=this.getMainFwdBufferInfo();if(!e||e.len<2*s.targetduration)return}if(!t.paused&&e){let t=e[this.hls.nextLoadLevel],r=this.fragLastKbps;i=r&&this.fragCurrent?this.fragCurrent.duration*t.maxBitrate/(1e3*r)+1:0}else i=0;let n=this.getBufferedFrag(t.currentTime+i);if(n){let e=this.followingBufferedFrag(n);if(e){this.abortCurrentFrag();let t=e.maxStartPTS?e.maxStartPTS:e.start,i=e.duration,r=Math.max(n.end,t+Math.min(Math.max(i-this.config.maxFragLookUpTolerance,i*(this.couldBacktrack?.5:.125)),i*(this.couldBacktrack?.75:.25)));this.flushMainBuffer(r,Number.POSITIVE_INFINITY)}}}}abortCurrentFrag(){let e=this.fragCurrent;switch(this.fragCurrent=null,this.backtrackFragment=null,e&&(e.abortRequests(),this.fragmentTracker.removeFragment(e)),this.state){case Wv:case qv:case Yv:case Xv:case Qv:this.state=Kv}this.nextLoadPosition=this.getLoadPosition()}flushMainBuffer(e,t){super.flushMainBuffer(e,t,this.altAudio?"video":null)}onMediaAttached(e,t){super.onMediaAttached(e,t);let i=t.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 aT(this.config,i,this.fragmentTracker,this.hls)}onMediaDetaching(){let{media:e}=this;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),super.onMediaDetaching()}onMediaPlaying(){this.tick()}onMediaSeeked(){let e=this.media,t=e?e.currentTime:null;Kf(t)&&this.log(`Media seeked to ${t.toFixed(3)}`);let i=this.getMainFwdBufferInfo();null!==i&&0!==i.len?this.tick():this.warn(`Main forward buffer length on "seeked" event ${i?i.len:"empty"})`)}onManifestLoading(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(Yf.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}onManifestParsed(e,t){let i=!1,r=!1;t.levels.forEach((e=>{let t=e.audioCodec;t&&(i=i||-1!==t.indexOf("mp4a.40.2"),r=r||-1!==t.indexOf("mp4a.40.5"))})),this.audioCodecSwitch=i&&r&&!function(){var e;let t=sT();return"function"==typeof(null==t||null==(e=t.prototype)?void 0:e.changeType)}(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=t.levels,this.startFragRequested=!1}onLevelLoading(e,t){let{levels:i}=this;if(!i||this.state!==Kv)return;let r=i[t.level];(!r.details||r.details.live&&this.levelLastLoaded!==r||this.waitForCdnTuneIn(r.details))&&(this.state=tE)}onLevelLoaded(e,t){var i;let{levels:r}=this,s=t.level,n=t.details,a=n.totalduration;if(!r)return void this.warn(`Levels were reset while loading level ${s}`);this.log(`Level ${s} loaded [${n.startSN},${n.endSN}]${n.lastPartSn?`[part-${n.lastPartSn}-${n.lastPartIndex}]`:""}, cc [${n.startCC}, ${n.endCC}] duration:${a}`);let o=r[s],l=this.fragCurrent;l&&(this.state===qv||this.state===Yv)&&l.level!==t.level&&l.loader&&this.abortCurrentFrag();let h=0;if(n.live||null!=(i=o.details)&&i.live){var d;if(this.checkLiveUpdate(n),n.deltaUpdateFailed)return;h=this.alignPlaylists(n,o.details,null==(d=this.levelLastLoaded)?void 0:d.details)}if(o.details=n,this.levelLastLoaded=o,this.hls.trigger(Yf.LEVEL_UPDATED,{details:n,level:s}),this.state===tE){if(this.waitForCdnTuneIn(n))return;this.state=Kv}this.startFragRequested?n.live&&this.synchronizeToLiveEdge(n):this.setStartPosition(n,h),this.tick()}_handleFragmentLoadProgress(e){var t;let{frag:i,part:r,payload:s}=e,{levels:n}=this;if(!n)return void this.warn(`Levels were reset while fragment load was in progress. Fragment ${i.sn} of level ${i.level} will not be buffered`);let a=n[i.level],o=a.details;if(!o)return this.warn(`Dropping fragment ${i.sn} of level ${i.level} after level details were reset`),void this.fragmentTracker.removeFragment(i);let l=a.videoCodec,h=o.PTSKnown||!o.live,d=null==(t=i.initSegment)?void 0:t.data,u=this._getAudioCodec(a),c=this.transmuxer=this.transmuxer||new oy(this.hls,ng,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),f=r?r.index:-1,p=-1!==f,m=new Rv(i.level,i.sn,i.stats.chunkCount,s.byteLength,f,p),g=this.initPTS[i.cc];c.push(s,d,u,l,i,r,o.totalduration,h,m,g)}onAudioTrackSwitching(e,t){let i=this.altAudio;if(!t.url){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;let e=this.fragCurrent;e&&(this.log("Switching to main audio track, cancel main fragment load"),e.abortRequests(),this.fragmentTracker.removeFragment(e)),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();let e=this.hls;i&&(e.trigger(Yf.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:null}),this.fragmentTracker.removeAllFragments()),e.trigger(Yf.AUDIO_TRACK_SWITCHED,t)}}onAudioTrackSwitched(e,t){let i=t.id,r=!!this.hls.audioTracks[i].url;if(r){let e=this.videoBuffer;e&&this.mediaBuffer!==e&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=e)}this.altAudio=r,this.tick()}onBufferCreated(e,t){let i,r,s=t.tracks,n=!1;for(let e in s){let t=s[e];if("main"===t.id){if(r=e,i=t,"video"===e){let t=s[e];t&&(this.videoBuffer=t.buffer)}}else n=!0}n&&i?(this.log(`Alternate track found, use ${r}.buffered to schedule main fragment loading`),this.mediaBuffer=i.buffer):this.mediaBuffer=this.media}onFragBuffered(e,t){let{frag:i,part:r}=t;if(i&&i.type!==ng)return;if(this.fragContextChanged(i))return this.warn(`Fragment ${i.sn}${r?" p: "+r.index:""} of level ${i.level} finished buffering, but was aborted. state: ${this.state}`),void(this.state===Qv&&(this.state=Kv));let s=r?r.stats:i.stats;this.fragLastKbps=Math.round(8*s.total/(s.buffering.end-s.loading.first)),"initSegment"!==i.sn&&(this.fragPrevious=i),this.fragBufferedComplete(i,r)}onError(e,t){var i;if(t.fatal)this.state=Jv;else switch(t.details){case Xf.FRAG_GAP:case Xf.FRAG_PARSING_ERROR:case Xf.FRAG_DECRYPT_ERROR:case Xf.FRAG_LOAD_ERROR:case Xf.FRAG_LOAD_TIMEOUT:case Xf.KEY_LOAD_ERROR:case Xf.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(ng,t);break;case Xf.LEVEL_LOAD_ERROR:case Xf.LEVEL_LOAD_TIMEOUT:case Xf.LEVEL_PARSING_ERROR:!t.levelRetry&&this.state===tE&&(null==(i=t.context)?void 0:i.type)===ig&&(this.state=Kv);break;case Xf.BUFFER_APPEND_ERROR:case Xf.BUFFER_FULL_ERROR:if(!t.parent||"main"!==t.parent)return;if(t.details===Xf.BUFFER_APPEND_ERROR)return void this.resetLoadingState();this.reduceLengthAndFlushBuffer(t)&&this.flushMainBuffer(0,Number.POSITIVE_INFINITY);break;case Xf.INTERNAL_EXCEPTION:this.recoverWorkerError(t)}}checkBuffer(){let{media:e,gapController:t}=this;if(e&&t&&e.readyState){if(this.loadedmetadata||!Lv.getBuffered(e).length){let e=this.state!==Kv?this.fragCurrent:null;t.poll(this.lastCurrentTime,e)}this.lastCurrentTime=e.currentTime}}onFragLoadEmergencyAborted(){this.state=Kv,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()}onBufferFlushed(e,{type:t}){if(t!==hp||this.audioOnly&&!this.altAudio){let e=(t===dp?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(e,t,ng),this.tick()}}onLevelsUpdated(e,t){this.level>-1&&this.fragCurrent&&(this.level=this.fragCurrent.level),this.levels=t.levels}swapAudioCodec(){this.audioCodecSwap=!this.audioCodecSwap}seekToStartPos(){let{media:e}=this;if(!e)return;let t=e.currentTime,i=this.startPosition;if(i>=0&&t<i){if(e.seeking)return void this.log(`could not seek to ${i}, already seeking at ${t}`);let r=Lv.getBuffered(e),s=(r.length?r.start(0):0)-i;s>0&&(s<this.config.maxBufferHole||s<this.config.maxFragLookUpTolerance)&&(this.log(`adjusting start position by ${s} to match buffer start`),i+=s,this.startPosition=i),this.log(`seek to target start position ${i} from current time ${t}`),e.currentTime=i}}_getAudioCodec(e){let t=this.config.defaultAudioCodec||e.audioCodec;return this.audioCodecSwap&&t&&(this.log("Swapping audio codec"),t=-1!==t.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5"),t}_loadBitrateTestFrag(e,t){e.bitrateTest=!0,this._doFragLoad(e,t).then((i=>{let{hls:r}=this;if(!i||this.fragContextChanged(e))return;t.fragmentError=0,this.state=Kv,this.startFragRequested=!1,this.bitrateTest=!1;let s=e.stats;s.parsing.start=s.parsing.end=s.buffering.start=s.buffering.end=self.performance.now(),r.trigger(Yf.FRAG_LOADED,i),e.bitrateTest=!1}))}_handleTransmuxComplete(e){var t;let i="main",{hls:r}=this,{remuxResult:s,chunkMeta:n}=e,a=this.getCurrentContext(n);if(!a)return void this.resetWhenMissingContext(n);let{frag:o,part:l,level:h}=a,{video:d,text:u,id3:c,initSegment:f}=s,{details:p}=h,m=this.altAudio?void 0:s.audio;if(this.fragContextChanged(o))this.fragmentTracker.removeFragment(o);else{if(this.state=Xv,f){if(null!=f&&f.tracks){let e=o.initSegment||o;this._bufferInitSegment(h,f.tracks,e,n),r.trigger(Yf.FRAG_PARSING_INIT_SEGMENT,{frag:e,id:i,tracks:f.tracks})}let e=f.initPTS,t=f.timescale;Kf(e)&&(this.initPTS[o.cc]={baseTime:e,timescale:t},r.trigger(Yf.INIT_PTS_FOUND,{frag:o,id:i,initPTS:e,timescale:t}))}if(d&&p&&"initSegment"!==o.sn){let e=p.fragments[o.sn-1-p.startSN],t=o.sn===p.startSN,i=!e||o.cc>e.cc;if(!1!==s.independent){let{startPTS:e,endPTS:r,startDTS:s,endDTS:a}=d;if(l)l.elementaryStreams[d.type]={startPTS:e,endPTS:r,startDTS:s,endDTS:a};else if(d.firstKeyFrame&&d.independent&&1===n.id&&!i&&(this.couldBacktrack=!0),d.dropped&&d.independent){let s=this.getMainFwdBufferInfo(),n=(s?s.end:this.getLoadPosition())+this.config.maxBufferHole,l=d.firstKeyFramePTS?d.firstKeyFramePTS:e;if(!t&&n<l-this.config.maxBufferHole&&!i)return void this.backtrack(o);i&&(o.gap=!0),o.setElementaryStreamInfo(d.type,o.start,r,o.start,a,!0)}else t&&e>2&&(o.gap=!0);o.setElementaryStreamInfo(d.type,e,r,s,a),this.backtrackFragment&&(this.backtrackFragment=o),this.bufferFragmentData(d,o,l,n,t||i)}else{if(!t&&!i)return void this.backtrack(o);o.gap=!0}}if(m){let{startPTS:e,endPTS:t,startDTS:i,endDTS:r}=m;l&&(l.elementaryStreams[hp]={startPTS:e,endPTS:t,startDTS:i,endDTS:r}),o.setElementaryStreamInfo(hp,e,t,i,r),this.bufferFragmentData(m,o,l,n)}if(p&&null!=c&&null!=(t=c.samples)&&t.length){let e={id:i,frag:o,details:p,samples:c.samples};r.trigger(Yf.FRAG_PARSING_METADATA,e)}if(p&&u){let e={id:i,frag:o,details:p,samples:u.samples};r.trigger(Yf.FRAG_PARSING_USERDATA,e)}}}_bufferInitSegment(e,t,i,r){if(this.state!==Xv)return;this.audioOnly=!!t.audio&&!t.video,this.altAudio&&!this.audioOnly&&delete t.audio;let{audio:s,video:n,audiovideo:a}=t;if(s){let t=e.audioCodec,i=navigator.userAgent.toLowerCase();if(this.audioCodecSwitch){t&&(t=-1!==t.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5");let e=s.metadata;e&&"channelCount"in e&&1!==(e.channelCount||1)&&-1===i.indexOf("firefox")&&(t="mp4a.40.5")}t&&-1!==t.indexOf("mp4a.40.5")&&-1!==i.indexOf("android")&&"audio/mpeg"!==s.container&&(t="mp4a.40.2",this.log(`Android: force audio codec to ${t}`)),e.audioCodec&&e.audioCodec!==t&&this.log(`Swapping manifest audio codec "${e.audioCodec}" for "${t}"`),s.levelCodec=t,s.id="main",this.log(`Init audio buffer, container:${s.container}, codecs[selected/level/parsed]=[${t||""}/${e.audioCodec||""}/${s.codec}]`)}n&&(n.levelCodec=e.videoCodec,n.id="main",this.log(`Init video buffer, container:${n.container}, codecs[level/parsed]=[${e.videoCodec||""}/${n.codec}]`)),a&&this.log(`Init audiovideo buffer, container:${a.container}, codecs[level/parsed]=[${e.codecs}/${a.codec}]`),this.hls.trigger(Yf.BUFFER_CODECS,t),Object.keys(t).forEach((e=>{let s=t[e].initSegment;null!=s&&s.byteLength&&this.hls.trigger(Yf.BUFFER_APPENDING,{type:e,data:s,frag:i,part:null,chunkMeta:r,parent:i.type})})),this.tickImmediate()}getMainFwdBufferInfo(){return this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,ng)}backtrack(e){this.couldBacktrack=!0,this.backtrackFragment=e,this.resetTransmuxer(),this.flushBufferGap(e),this.fragmentTracker.removeFragment(e),this.fragPrevious=null,this.nextLoadPosition=e.start,this.state=Kv}checkFragmentChanged(){let e=this.media,t=null;if(e&&e.readyState>1&&!1===e.seeking){let i=e.currentTime;if(Lv.isBuffered(e,i)?t=this.getAppendedFrag(i):Lv.isBuffered(e,i+.1)&&(t=this.getAppendedFrag(i+.1)),t){this.backtrackFragment=null;let e=this.fragPlaying,i=t.level;(!e||t.sn!==e.sn||e.level!==i)&&(this.fragPlaying=t,this.hls.trigger(Yf.FRAG_CHANGED,{frag:t}),(!e||e.level!==i)&&this.hls.trigger(Yf.LEVEL_SWITCHED,{level:i}))}}}get nextLevel(){let e=this.nextBufferedFrag;return e?e.level:-1}get currentFrag(){let e=this.media;return e?this.fragPlaying||this.getAppendedFrag(e.currentTime):null}get currentProgramDateTime(){let e=this.media;if(e){let t=e.currentTime,i=this.currentFrag;if(i&&Kf(t)&&Kf(i.programDateTime)){let e=i.programDateTime+1e3*(t-i.start);return new Date(e)}}return null}get currentLevel(){let e=this.currentFrag;return e?e.level:-1}get nextBufferedFrag(){let e=this.currentFrag;return e?this.followingBufferedFrag(e):null}get forceStartLoad(){return this._forceStartLoad}},lT=class e{static get version(){return"1.5.15"}static isMSESupported(){return nT()}static isSupported(){return function(){if(!nT())return!1;let e=Dm();return"function"==typeof e?.isTypeSupported&&(["avc1.42E01E,mp4a.40.2","av01.0.01M.08","vp09.00.50.08"].some((t=>e.isTypeSupported(Om(t,"video"))))||["mp4a.40.2","fLaC"].some((t=>e.isTypeSupported(Om(t,"audio")))))}()}static getMediaSource(){return Dm()}static get Events(){return Yf}static get ErrorTypes(){return zf}static get ErrorDetails(){return Xf}static get DefaultConfig(){return e.defaultConfig?e.defaultConfig:Qb}static set DefaultConfig(t){e.defaultConfig=t}constructor(t={}){this.config=void 0,this.userConfig=void 0,this.coreComponents=void 0,this.networkControllers=void 0,this.started=!1,this._emitter=new ay,this._autoLevelCapping=-1,this._maxHdcpLevel=null,this.abrController=void 0,this.bufferController=void 0,this.capLevelController=void 0,this.latencyController=void 0,this.levelController=void 0,this.streamController=void 0,this.audioTrackController=void 0,this.subtitleTrackController=void 0,this.emeController=void 0,this.cmcdController=void 0,this._media=null,this.url=null,this.triggeringException=void 0,function(e,t){if("object"==typeof console&&!0===e||"object"==typeof e){ep(e,"debug","log","info","warn","error");try{Jf.log(`Debug logs enabled for "${t}" in hls.js version 1.5.15`)}catch{Jf=Zf}}else Jf=Zf}(t.debug||!1,"Hls instance");let i=this.config=function(e,t){if((t.liveSyncDurationCount||t.liveMaxLatencyDurationCount)&&(t.liveSyncDuration||t.liveMaxLatencyDuration))throw new Error("Illegal hls.js config: don't mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration");if(void 0!==t.liveMaxLatencyDurationCount&&(void 0===t.liveSyncDurationCount||t.liveMaxLatencyDurationCount<=t.liveSyncDurationCount))throw new Error('Illegal hls.js config: "liveMaxLatencyDurationCount" must be greater than "liveSyncDurationCount"');if(void 0!==t.liveMaxLatencyDuration&&(void 0===t.liveSyncDuration||t.liveMaxLatencyDuration<=t.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be greater than "liveSyncDuration"');let i=Zb(e),r=["TimeOut","MaxRetry","RetryDelay","MaxRetryTimeout"];return["manifest","level","frag"].forEach((e=>{let s=`${"level"===e?"playlist":e}LoadPolicy`,n=void 0===t[s],a=[];r.forEach((r=>{let o=`${e}Loading${r}`,l=t[o];if(void 0!==l&&n){a.push(o);let e=i[s].default;switch(t[s]={default:e},r){case"TimeOut":e.maxLoadTimeMs=l,e.maxTimeToFirstByteMs=l;break;case"MaxRetry":e.errorRetry.maxNumRetry=l,e.timeoutRetry.maxNumRetry=l;break;case"RetryDelay":e.errorRetry.retryDelayMs=l,e.timeoutRetry.retryDelayMs=l;break;case"MaxRetryTimeout":e.errorRetry.maxRetryDelayMs=l,e.timeoutRetry.maxRetryDelayMs=l}}})),a.length&&tp.warn(`hls.js config: "${a.join('", "')}" setting(s) are deprecated, use "${s}": ${JSON.stringify(t[s])}`)})),Hf(Hf({},i),t)}(e.DefaultConfig,t);this.userConfig=t,i.progressive&&Jb(i);let{abrController:r,bufferController:s,capLevelController:n,errorController:a,fpsController:o}=i,l=new a(this),h=this.abrController=new r(this),d=this.bufferController=new s(this),u=this.capLevelController=new n(this),c=new o(this),f=new dg(this),p=new _g(this),m=i.contentSteeringController,g=m?new m(this):null,v=this.levelController=new tT(this,g),E=new Av(this),y=new rT(this.config),b=this.streamController=new oT(this,E,y);u.setStreamController(b),c.setStreamController(b);let T=[f,v,b];g&&T.splice(1,0,g),this.networkControllers=T;let S=[h,d,u,c,p,E];this.audioTrackController=this.createController(i.audioTrackController,T);let A=i.audioStreamController;A&&T.push(new A(this,E,y)),this.subtitleTrackController=this.createController(i.subtitleTrackController,T);let _=i.subtitleStreamController;_&&T.push(new _(this,E,y)),this.createController(i.timelineController,S),y.emeController=this.emeController=this.createController(i.emeController,S),this.cmcdController=this.createController(i.cmcdController,S),this.latencyController=this.createController(wg,S),this.coreComponents=S,T.push(l);let w=l.onErrorOut;"function"==typeof w&&this.on(Yf.ERROR,w,l)}createController(e,t){if(e){let i=new e(this);return t&&t.push(i),i}return null}on(e,t,i=this){this._emitter.on(e,t,i)}once(e,t,i=this){this._emitter.once(e,t,i)}removeAllListeners(e){this._emitter.removeAllListeners(e)}off(e,t,i=this,r){this._emitter.off(e,t,i,r)}listeners(e){return this._emitter.listeners(e)}emit(e,t,i){return this._emitter.emit(e,t,i)}trigger(e,t){if(this.config.debug)return this.emit(e,e,t);try{return this.emit(e,e,t)}catch(t){if(tp.error("An internal error happened while handling event "+e+'. Error message: "'+t.message+'". Here is a stacktrace:',t),!this.triggeringException){this.triggeringException=!0;let i=e===Yf.ERROR;this.trigger(Yf.ERROR,{type:zf.OTHER_ERROR,details:Xf.INTERNAL_EXCEPTION,fatal:i,event:e,error:t}),this.triggeringException=!1}}return!1}listenerCount(e){return this._emitter.listenerCount(e)}destroy(){tp.log("destroy"),this.trigger(Yf.DESTROYING,void 0),this.detachMedia(),this.removeAllListeners(),this._autoLevelCapping=-1,this.url=null,this.networkControllers.forEach((e=>e.destroy())),this.networkControllers.length=0,this.coreComponents.forEach((e=>e.destroy())),this.coreComponents.length=0;let e=this.config;e.xhrSetup=e.fetchSetup=void 0,this.userConfig=null}attachMedia(e){tp.log("attachMedia"),this._media=e,this.trigger(Yf.MEDIA_ATTACHING,{media:e})}detachMedia(){tp.log("detachMedia"),this.trigger(Yf.MEDIA_DETACHING,void 0),this._media=null}loadSource(e){this.stopLoad();let 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quality(){return this._quality}set quality(e){this._quality!=e&&(this._quality=e)}get theme(){return this._theme||"default"}set theme(e){this._theme!=e&&(this._theme=e,this.requestUpdate("theme"),this.loadTheme())}get poster(){return this.embed&&this._embedObj?this._poster&&"custom"==this._poster?this.embedController.embedFile(_t(this,hT,cT).call(this,"custom_thumbnail")):!this._poster||Number.isNaN(parseFloat(this._poster))&&Number.isNaN(parseInt(this._poster))?this._poster?this._poster:this.embedController.embedFile(_t(this,hT,cT).call(this,"thumbnail")):this._embedObj.poster&&this._embedObj.poster.renditions&&this._embedObj.poster.renditions.find((e=>"custom_thumbnail"==e.type))?this.embedController.embedFile(_t(this,hT,cT).call(this,"custom_thumbnail")):`https://image.mave.io/${this.embedController.spaceId}${this.embedController.embedId}.jpg?time=${this._poster}`:""}set poster(e){e&&(this._poster=e,this.requestUpdate("poster"))}pop(){this.popped=!0}close(){this.popped=!1}set 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e=this.querySelector('[slot="start-screen"]');return B`
      <slot
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      >
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                <video
                  @click=${_t(this,hT,bT)}
                  playsinline
                  ?loop=${this.loop||this._embedObj.settings.loop}
                  poster=${this.poster}
                  ${Dn(_t(this,hT,pT))}
                  slot="media"
                  crossorigin="anonymous"
                >
                  ${St(this,hT,kT)}
                  ${St(this,hT,wT)}
                </video>
            </theme-${IT(this.theme)}>`}})}
      </slot>
      <slot name="start-screen"></slot>
      <slot name="end-screen"></slot>
      <slot name="hover-screen"></slot>
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e=this.querySelector('[slot="end-screen"]');if(e&&"near_end"==e.getAttribute("x-mave-end-shows")){_t(this,hT,vT).call(this);let t=this.querySelector("[name='mave-time-remaining']");if(t){let e=Math.floor(this._videoElement.duration-this._videoElement.currentTime);t.innerHTML=e<=0?"0":e.toString()}if(this._videoElement?.duration-this._videoElement?.currentTime<=0&&"true"==e.getAttribute("x-mave-list-trigger-next")){let e=[...document.querySelectorAll("mave-list")].find((e=>e.containsEmbed(this.embed)));if(e){let t=e.getNextForEmbed(this.embed);t&&this.emit(this.EVENT_TYPES.CLICK,{embedId:t.id})}}let i=this.querySelector("[name='mave-list-next-image']");if(i){let e=[...document.querySelectorAll("mave-list")].find((e=>e.containsEmbed(this.embed)));if(e){let t=e.getNextForEmbed(this.embed);if(t){let e=document.createElement("mave-img");e.setAttribute("embed",t.id),e.addEventListener("click",(()=>{this.emit(this.EVENT_TYPES.CLICK,{embedId:t.id}),i.innerHTML=""})),i.appendChild(e)}else 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e=this.querySelector('[slot="start-screen"]');e&&((this.shadowRoot?.querySelector("slot[name='video']")).removeAttribute("style"),this.startScreenElement.style.display="none",e.style.display="none")},vT=function(){let e=this.querySelector('[slot="end-screen"]');if(e){if("TEMPLATE"===e.tagName){let t=e,i=t.parentElement,r=document.createElement("div");for(let e of t.attributes)r.setAttribute(e.name,e.value);r.style.display="block",r.innerHTML=t.innerHTML,i?.replaceChild(r,t)}this.endScreenElement.style.display="block",e.style.display="block",this._previousControls||(this._previousControls=this.controls),this.controls="none"}},ET=function(){let e=this.querySelector('[slot="end-screen"]');e&&(this.endScreenElement.style.display="none",e.style.display="none"),this._previousControls&&(this.controls=this._previousControls,this._previousControls=void 0)},yT=function(){this._embedObj&&"always"==this.autoplay&&this._videoElement?.paused&&(this._metricsInstance?.monitor(),this._videoElement.muted=!0,this._videoElement?.play()),this._embedObj&&("lazy"===this.autoplay||"true"===this.autoplay||"on_show"==this._embedObj.settings.autoplay)&&(this._intersected?this._videoElement?.paused&&(this._metricsInstance?.monitor(),this._videoElement.muted=!0,this._videoElement?.play()):this._videoElement&&!this._videoElement.paused&&this._videoElement.readyState>2&&this._videoElement?.pause())},bT=function(){this._videoElement?.paused?(this._metricsInstance?.monitor(),this._videoElement?.play()):this._videoElement?.pause()},TT=function(e){let t=e.target.track,i=t.activeCues;if("showing"==t.mode&&(this._currentTrackLanguage=t.language),!navigator.userAgent.includes("Mobi")){if(!this._subtitlesText){let 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e=this.shadowRoot?.querySelector(`theme-${this.theme}`)?.shadowRoot?.querySelector("media-captions-selectmenu")?.shadowRoot?.querySelector("media-captions-listbox")?.shadowRoot?.querySelector('media-chrome-option[part="option option-selected"]');return e&&new MutationObserver((t=>{t.forEach((()=>{this._subtitlesText&&"off"===e.getAttribute("value")&&(this._subtitlesText.style.opacity="0")}))})).observe(e,{attributes:!0}),this._embedObj.subtitles.map((e=>{if(this.subtitles&&this.subtitles.includes(e.language)||this.active_subtitle&&this.active_subtitle==e.language||"all"==this.subtitles||("original"==this.subtitles||"original"==this.active_subtitle)&&this._embedObj.video.language==e.language||!this.subtitles)return B`
            <track mode="hidden" @cuechange=${_t(this,hT,TT)} label=${e.label} kind="subtitles" srclang=${e.language} src=${e.path}></track>
          `}))}},kT=function(){return B`<track
      label="thumbnails"
      default
      kind="metadata"
      src=${this.embedController.embedFile("storyboard.vtt")}></track>`},xT.styles=oe`
    :host {
      display: block;
      position: relative;
    }

    video::cue {
      font-family: Inter, Roboto, 'Helvetica Neue', 'Arial Nova', 'Nimbus Sans', Arial,
        sans-serif;
      font-weight: 500;
      display: var(--subtitle-display, initial);
      opacity: var(--subtitle-opacity, 1);
    }

    video::-webkit-media-text-track-display {
      transform: var(--subtitle-transform, initial);
    }

    video:focus-visible {
      outline: 0;
    }

    :host,
    media-controller,
    theme-default,
    video {
      width: 100%;
      max-height: 100vh;
    }

    slot[name='start-screen'],
    slot[name='end-screen'] {
      position: absolute;
      width: 100%;
      height: 100%;
      z-index: 99;
      top: 0;
      left: 0;
    }

    slot[name='end-screen'] {
      display: none;
    }
  `,bt([rt()],xT.prototype,"embed",1),bt([rt()],xT.prototype,"token",1),bt([rt({attribute:"aspect-ratio"})],xT.prototype,"aspect_ratio",2),bt([rt()],xT.prototype,"width",2),bt([rt()],xT.prototype,"subtitles",2),bt([rt({attribute:"active-subtitle"})],xT.prototype,"active_subtitle",2),bt([rt()],xT.prototype,"height",2),bt([rt()],xT.prototype,"autoplay",2),bt([rt()],xT.prototype,"color",2),bt([rt()],xT.prototype,"opacity",2),bt([rt()],xT.prototype,"loop",1),bt([rt()],xT.prototype,"controls",1),bt([rt()],xT.prototype,"cache",1),bt([rt()],xT.prototype,"quality",1),bt([rt()],xT.prototype,"theme",1),bt([rt()],xT.prototype,"poster",1),bt([st()],xT.prototype,"popped",2),bt([at("slot[name='end-screen']")],xT.prototype,"endScreenElement",2),bt([at("slot[name='start-screen']")],xT.prototype,"startScreenElement",2),bt([st()],xT.prototype,"_embedObj",2),bt([rt()],xT.prototype,"muted",1),window&&window.customElements&&(window.customElements.get("mave-player")||window.customElements.define("mave-player",xT));var MT=class extends _e{get backdrop(){return this._backdropColor||"black"}set backdrop(e){this._backdropColor!=e&&(this._backdropColor=e)}get backdropFilter(){return this._backdropFilter}set backdropFilter(e){this._backdropFilter!=e&&(this._backdropFilter=e)}get styles(){let e={"--backdrop":this.backdrop,"--backdrop-filter":this.backdropFilter};return et(e)}open(e){if(this._player=e,e.aspect_ratio){let[t,i]=e.aspect_ratio.split("/");this.style.setProperty("--frame-ratio-w",t),this.style.setProperty("--frame-ratio-h",i)}this.style.display="block";let t=t=>{this._frame.appendChild(e),setTimeout((()=>{this._dialog.showModal()}),25),this._dialog.addEventListener("close",(e=>{e.preventDefault(),this.close()}),{once:!0}),t(this)};return new Promise((e=>{if(this._dialog)t(e);else{let i=setInterval((()=>{this._dialog&&(t(e),clearInterval(i))}),100)}}))}possibleClose(e){e.target!=this._player&&this.close()}close(){this._dialog.close(),this._backdrop.addEventListener("transitionend",(()=>{this._frame.innerHTML="",this.dispatchEvent(new Event("closed",{bubbles:!0}))}),{once:!0})}render(){return B`
      <dialog style=${this.styles}>
        <div class="backdrop"></div>
        <div class="content" @click=${this.possibleClose}>
          <div class="wrapper">
            <slot style="display: none;"></slot>
            <div class="frame"></div>
          </div>
        </div>
        <div class="button-close" @click=${this.close}>
          <svg
            width="24px"
            height="24px"
            stroke-width="1"
            viewBox="0 0 24 24"
            fill="none"
            xmlns="http://www.w3.org/2000/svg"
            color="currentColor"
          >
            <path
              d="M6 12h6m6 0h-6m0 0V6m0 6v6"
              stroke="currentColor"
              stroke-width="1"
              stroke-linecap="round"
              stroke-linejoin="round"
            ></path>
          </svg>
        </div>
      </dialog>
    `}};function PT(e){let t={};if(!e)return t;for(let i=0;i<e.attributes.length;i++){let r=e.attributes[i];t[r.name]=r.value}return t}MT.styles=oe`
    :host {
      all: initial;
      --backdrop: black;
      --frame-max-height: 100vh;
      --frame-ratio-w: 16;
      --frame-ratio-h: 9;
      --backdrop-filter: blur(0);
    }

    slot {
      all: initial;
      position: fixed;
    }

    dialog {
      display: block;
      margin: 0;
      padding: 0;
      border: 0;
      pointer-events: none;
      background: transparent;
    }

    dialog .content {
      position: fixed;
      width: 100vw;
      height: 100vh;
      top: 0;
      left: 0;
      opacity: 0;
      display: flex;
      justify-content: center;
      align-items: center;
      transform: scale(0.96);
      transition-property: transform, opacity;
      transition-duration: 200ms;
      transition-timing-function: ease-out;
    }

    .backdrop {
      position: fixed;
      background: var(--backdrop);
      backdrop-filter: var(--backdrop-filter);
      opacity: 0;
      top: 0;
      left: 0;
      width: 100vw;
      height: 100vh;
      transition-property: opacity;
      transition-duration: 200ms;
      transition-timing-function: ease-out;
    }

    dialog[open] .backdrop {
      opacity: 1;
    }

    dialog::backdrop {
      background: none;
    }

    dialog[open] {
      pointer-events: auto;
    }

    dialog[open] .content {
      opacity: 1;
      transform: scale(1);
    }

    dialog[open] .button-close {
      display: block;
    }

    .button-close {
      display: none;
      position: fixed;
      top: 0.8rem;
      right: 0.6rem;
      width: 2.75rem;
      height: 2.75rem;
      transition-property: transform;
      transition-duration: 100ms;
      transition-timing-function: ease-out;
    }

    .button-close:hover {
      cursor: pointer;
      transform: scale(1.3);
    }

    .button-close svg {
      color: white;
      width: 2.75rem;
      height: 2.75rem;
      transform: rotate(45deg);
    }

    .wrapper {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 100%;
      height: 100%;
      max-width: 100vw;
      max-height: var(--frame-max-height);
    }

    .frame {
      --ratio: calc(var(--frame-ratio-h, 1) / var(--frame-ratio-w, 1) * 100%);
      --frame-height: min(var(--ratio), var(--frame-max-height));
      position: relative;
      padding-bottom: var(--frame-height);
      width: min(
        calc(var(--frame-height, 0) * (var(--frame-ratio-w) / var(--frame-ratio-h))),
        100%
      );
      height: 0;
      overflow: hidden;
      background-size: contain;
      background-position: center center;
      background-repeat: no-repeat;
    }
  `,bt([at("dialog")],MT.prototype,"_dialog",2),bt([at(".content")],MT.prototype,"_content",2),bt([at(".frame")],MT.prototype,"_frame",2),bt([at(".backdrop")],MT.prototype,"_backdrop",2),bt([rt()],MT.prototype,"backdrop",1),bt([rt({attribute:"backdrop-filter"})],MT.prototype,"backdropFilter",1),window&&window.customElements&&(window.customElements.get("mave-pop")||window.customElements.define("mave-pop",MT));var OT=e=>{function t(e,t){let i=new xT;if(t)for(let e in t)i.setAttribute(e,t[e]);return i.embed=e,i}function i(e){e.querySelectorAll("[x-mave-pop]").forEach((e=>{let i=e.getAttribute("x-mave-pop")||e.getAttribute("embed");if(!i)return;let{pop:r,attributes:s}=function(e){let t,i,r=document.querySelector(`mave-pop[embed="${e}"]`);if(r)return i=PT(r.querySelector("mave-player")),t=r,{pop:t,attributes:i};let s=document.querySelector("mave-pop:not([embed])");return s?(i=PT(s.querySelector("mave-player")),t=s,{pop:t,attributes:i}):(t=new MT,document.body.appendChild(t),{pop:t})}(i);t(i,s),e.addEventListener("click",(e=>{e.preventDefault();let n=document.querySelectorAll("mave-player");if(!Array.from(n).find((e=>e.popped))){let e=t(i,s);r.open(e).then((()=>{e.play()})),r.addEventListener("closed",(()=>{e.pause()}))}}))}))}i(e),new MutationObserver((e=>{for(let t of e)"childList"===t.type&&t.addedNodes.forEach((e=>{e instanceof HTMLElement&&i(e)}))})).observe(document.body,{childList:!0,subtree:!0})};"loading"===document.readyState?document.addEventListener("DOMContentLoaded",(()=>{OT(document)})):setTimeout((()=>OT(document)),500);var UT,NT,$T,FT,BT=class extends $n{constructor(){super(...arguments),At(this,UT),this.order="newest",this.embedController=new On(this,0)}connectedCallback(){super.connectedCallback(),this.embedController.token=this.token}requestUpdate(e,t){super.requestUpdate(e,t),"embed"===e&&(this.embedController.token=this.token)}get _slottedChildren(){return this.shadowRoot?.querySelector("slot")?.assignedElements({flatten:!0})||[]}updated(){this.shadowRoot&&OT(this.shadowRoot)}refresh(){return this.embedController.refresh()}containsEmbed(e){return this._collection?.videos?.some((t=>t.id===e))}getNextForEmbed(e){let t=_t(this,UT,NT).call(this),i=t.findIndex((t=>t.id===e));if(-1!==i)return t[i+1]}render(){return B`
      ${this.embedController.render({pending:this.renderPending,error:e=>B`<p>${e instanceof Error?e.message:G}</p>`,complete:e=>{if(this._collection=e,!e)return this.renderPending();if(e.error)return console.warn(e.error);let t=this._slottedChildren.map((e=>{function t(){let t;return t="TEMPLATE"===e.nodeName?e.content.cloneNode(!0):e.cloneNode(!0),t}if("list-title"==e.getAttribute("name")){let e=t();return e.textContent=this._collection?.name,B`${e}`}if("mave-list-root"==e.getAttribute("name")&&this.embedController.embed){let e=t(),i=e.querySelector('[slot="root-link"]');return i&&(i.addEventListener("click",(e=>{e.preventDefault(),this.emit(this.EVENT_TYPES.CLICK,{action:"back",embedId:""}),this.embedController.embed=""})),i.removeAttribute("slot")),B`${e}`}if("mave-list-folder"==e.getAttribute("name")){let i=this._collection.collections?.map((i=>{let r=t(),s=r.querySelector('[slot="folder-link"]');return[e,s].forEach((e=>{e&&(e.addEventListener("click",(e=>{e.preventDefault(),this.emit(this.EVENT_TYPES.CLICK,{action:"show_collection",collectionId:i.id}),this.embedController.embed=i.id})),e.removeAttribute("slot"))})),_t(this,UT,FT).call(this,r,'[slot="folder-title"]',i.name),"number"==typeof i.video_count&&_t(this,UT,FT).call(this,r,'[slot="folder-count"]',i.video_count.toString()),B`${r}`}));return B`${i}`}if("mave-list-item"==e.getAttribute("name")||!["mave-list-folder","mave-list-item","mave-list-root","list-title"].includes(e.hasAttribute("name")?e.getAttribute("name"):"")&&"TEMPLATE"==e.nodeName){let e=_t(this,UT,NT).call(this).map(((e,i)=>{let r=t(),s=i+1;return _t(this,UT,FT).call(this,r,'[slot="item-title"]',e.name),_t(this,UT,FT).call(this,r,'[slot="item-position"]',s.toString()),_t(this,UT,FT).call(this,r,'[slot="item-duration"]',this.durationToTime(e.duration)),_t(this,UT,$T).call(this,r,"mave-clip",e.id),_t(this,UT,$T).call(this,r,"mave-player",e.id),_t(this,UT,$T).call(this,r,"mave-img",e.id),[r.querySelector("mave-clip"),r.querySelector('[slot="item-title"]'),r.querySelector("mave-img"),r].forEach((t=>{t?.addEventListener("click",(t=>{this.emit(this.EVENT_TYPES.CLICK,{action:"show_embed",embedId:e.id,position:s})}))})),B`${r}`}));return B`${e}`}})).filter((e=>e));return B`${this._stylesheets} ${t}`}})}
    `}renderPending(){return B`<slot style="display: none"></slot>`}};UT=new WeakSet,NT=function(){if(!this._collection)return[];let e=this._collection.videos;return"newest"==this.order&&(e=this._collection.videos?.sort(((e,t)=>t.created-e.created))),"oldest"==this.order&&(e=this._collection.videos?.sort(((e,t)=>e.created-t.created))),"az"==this.order&&(e=this._collection.videos?.sort(((e,t)=>e.name.localeCompare(t.name)))),"za"==this.order&&(e=this._collection.videos?.sort(((e,t)=>t.name.localeCompare(e.name)))),e},$T=function(e,t,i){let r=e.querySelector(t);r&&(r.setAttribute("embed",i),r.removeAttribute("slot"))},FT=function(e,t,i){let r=e.querySelector(t);r&&(r.textContent=i,r.removeAttribute("slot"))},BT.styles=oe`
    :host {
      display: block;
    }
  `,bt([rt()],BT.prototype,"token",2),bt([rt()],BT.prototype,"order",2),window&&window.customElements&&(window.customElements.get("mave-list")||window.customElements.define("mave-list",BT));export{Nn as Clip,Vn as Files,Kn as Image,BT as List,xT as Player,MT as Pop,wt as Text,dn as Upload,y as setConfig};export default null;
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