/**
 * Bundled by jsDelivr using Rollup v2.79.2 and Terser v5.39.0.
 * Original file: /npm/@maveio/components@0.0.154/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 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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:mr,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.primaryPassedHealthCheck=!1,this.longPollFallbackMs=t.longPollFallbackMs,this.fallbackTimer=null,this.sessionStore=t.sessionStorage||tr&&tr.sessionStorage,this.establishedConnections=0,this.defaultEncoder=_r.encode.bind(_r),this.defaultDecoder=_r.decode.bind(_r),this.closeWasClean=!1,this.disconnecting=!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.disconnecting=!0,this.closeWasClean=!0,clearTimeout(this.fallbackTimer),this.reconnectTimer.reset(),this.teardown((()=>{this.disconnecting=!1,e&&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.disconnecting)&&(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 ${e.name}...`,t),this.off([undefined,i]),s=!1,this.replaceTransport(e),this.transportConnect()};if(this.getSession(`phx:fallback:${e.name}`))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 this.primaryPassedHealthCheck||this.storeSession(`phx:fallback:${e.name}`,"true"),this.log("transport",`established ${e.name} fallback`);clearTimeout(this.fallbackTimer),this.fallbackTimer=setTimeout(n,t),this.ping((e=>{this.log("transport","connected to primary after",e),this.primaryPassedHealthCheck=!0,clearTimeout(this.fallbackTimer)}))})),this.transportConnect()}clearHeartbeats(){clearTimeout(this.heartbeatTimer),clearTimeout(this.heartbeatTimeoutTimer)}onConnOpen(){this.hasLogger()&&this.log("transport",`${this.transport.name} connected to ${this.endPointURL()}`),this.closeWasClean=!1,this.disconnecting=!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();let r=this.connectClock;this.waitForBufferDone((()=>{r===this.connectClock&&(this.conn&&(t?this.conn.close(t,i||""):this.conn.close()),this.waitForSocketClosed((()=>{r===this.connectClock&&(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!==e))}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}, 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e,t=this;this._aborted||(this.options.overridePatchMethod?(e=this._openRequest("POST",this.url)).setHeader("X-HTTP-Method-Override","PATCH"):e=this._openRequest("PATCH",this.url),e.setHeader("Upload-Offset","".concat(this._offset)),this._addChunkToRequest(e).then((function(i){ds(i.getStatus(),200)?t._handleUploadResponse(e,i):t._emitHttpError(e,i,"tus: unexpected response while uploading chunk")})).catch((function(i){t._aborted||t._emitHttpError(e,null,"tus: failed to upload chunk at offset ".concat(t._offset),i)})))}},{key:"_addChunkToRequest",value:function(e){var t=this,i=this._offset,r=this._offset+this.options.chunkSize;return e.setProgressHandler((function(e){t._emitProgress(i+e,t._size)})),e.setHeader("Content-Type","application/offset+octet-stream"),(r===Number.POSITIVE_INFINITY||r>this._size)&&!this.options.uploadLengthDeferred&&(r=this._size),this._source.slice(i,r).then((function(i){var r=i.value,s=i.done,n=null!=r&&r.size?r.size:0;t.options.uploadLengthDeferred&&s&&(t._size=t._offset+n,e.setHeader("Upload-Length","".concat(t._size)));var a=t._offset+n;return!t.options.uploadLengthDeferred&&s&&a!==t._size?Promise.reject(new Error("upload was configured with a size of ".concat(t._size," bytes, but the source is done after ").concat(a," bytes"))):null===r?t._sendRequest(e):(t.options.protocol===as&&e.setHeader("Upload-Complete",s?"?1":"?0"),t._emitProgress(t._offset,t._size),t._sendRequest(e,r))}))}},{key:"_handleUploadResponse",value:function(e,t){var i=Number.parseInt(t.getHeader("Upload-Offset"),10);if(!Number.isNaN(i))return this._emitProgress(i,this._size),this._emitChunkComplete(i-this._offset,i,this._size),this._offset=i,i===this._size?(this._emitSuccess(t),void this._source.close()):void this._performUpload();this._emitHttpError(e,t,"tus: invalid or missing offset value")}},{key:"_openRequest",value:function(e,t){var i=us(e,t,this.options);return 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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||p.WebSocket||N,this.primaryPassedHealthCheck=!1,this.longPollFallbackMs=t.longPollFallbackMs,this.fallbackTimer=null,this.sessionStore=t.sessionStorage||p&&p.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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r=i;e.mediaCurrentTime.set(r,t)},[Yn.MEDIA_SEEK_TO_LIVE_REQUEST](e,t){var i,r,s;let n=null==(i=e.mediaSeekable.get(t))?void 0:i[1];if(Number.isNaN(Number(n)))return;let a=n-(null!=(s=null==(r=t.options)?void 0:r.seekToLiveOffset)?s:0);e.mediaCurrentTime.set(a,t)},[Yn.MEDIA_SHOW_SUBTITLES_REQUEST](e,t,{detail:i}){var r;let{options:s}=t,n=Cl(t),a=hl(i),o=null==(r=a[0])?void 0:r.language;o&&!s.noSubtitlesLangPref&&Ca.localStorage.setItem("media-chrome-pref-subtitles-lang",o),fl(ra,n,a)},[Yn.MEDIA_DISABLE_SUBTITLES_REQUEST](e,t,{detail:i}){let r=Cl(t);fl(ia,r,i??[])},[Yn.MEDIA_TOGGLE_SUBTITLES_REQUEST](e,t,{detail:i}){Pl(t,i)},[Yn.MEDIA_RENDITION_REQUEST](e,t,{detail:i}){let r=i;e.mediaRenditionSelected.set(r,t)},[Yn.MEDIA_AUDIO_TRACK_REQUEST](e,t,{detail:i}){let r=i;e.mediaAudioTrackEnabled.set(r,t)},[Yn.MEDIA_ENTER_PIP_REQUEST](e,t){e.mediaIsFullscreen.get(t)&&e.mediaIsFullscreen.set(!1,t),e.mediaIsPip.set(!0,t)},[Yn.MEDIA_EXIT_PIP_REQUEST](e,t){e.mediaIsPip.set(!1,t)},[Yn.MEDIA_ENTER_FULLSCREEN_REQUEST](e,t){e.mediaIsPip.get(t)&&e.mediaIsPip.set(!1,t),e.mediaIsFullscreen.set(!0,t)},[Yn.MEDIA_EXIT_FULLSCREEN_REQUEST](e,t){e.mediaIsFullscreen.set(!1,t)},[Yn.MEDIA_ENTER_CAST_REQUEST](e,t){e.mediaIsFullscreen.get(t)&&e.mediaIsFullscreen.set(!1,t),e.mediaIsCasting.set(!0,t)},[Yn.MEDIA_EXIT_CAST_REQUEST](e,t){e.mediaIsCasting.set(!1,t)},[Yn.MEDIA_AIRPLAY_REQUEST](e,t){e.mediaIsAirplaying.set(!0,t)}},Hl=({media:e,fullscreenElement:t,documentElement:i,stateMediator:r=Fl,requestMap:s=Bl,options:n={},monitorStateOwnersOnlyWithSubscriptions:a=!0})=>{let o,l=[],h={options:{...n}},d=Object.freeze({mediaPreviewTime:void 0,mediaPreviewImage:void 0,mediaPreviewCoords:void 0,mediaPreviewChapter:void 0}),u=e=>{null!=e&&(xl(e,d)||(d=Object.freeze({...d,...e}),l.forEach((e=>e(d)))))},c=()=>{let e=Object.entries(r).reduce(((e,[t,{get:i}])=>(e[t]=i(h),e)),{});u(e)},f={},m=async(e,t)=>{var i,s,n,d,m,p,g,v,E,y,b,T,S,A,_,w;let k=!!o;if(o={...h,...o??{},...e},k)return;await(async(...e)=>{await Promise.all(e.filter((e=>e)).map((async e=>{if(!("localName"in e&&e instanceof Ca.HTMLElement))return;let t=e.localName;if(!t.includes("-"))return;let i=Ca.customElements.get(t);i&&e instanceof i||(await Ca.customElements.whenDefined(t),Ca.customElements.upgrade(e))})))})(...Object.values(e));let L=l.length>0&&0===t&&a,I=h.media!==o.media,R=(null==(i=h.media)?void 0:i.textTracks)!==(null==(s=o.media)?void 0:s.textTracks),C=(null==(n=h.media)?void 0:n.videoRenditions)!==(null==(d=o.media)?void 0:d.videoRenditions),D=(null==(m=h.media)?void 0:m.audioTracks)!==(null==(p=o.media)?void 0:p.audioTracks),P=(null==(g=h.media)?void 0:g.remote)!==(null==(v=o.media)?void 0:v.remote),x=h.documentElement!==o.documentElement,M=!!h.media&&(I||L),O=!(null==(E=h.media)||!E.textTracks)&&(R||L),U=!(null==(y=h.media)||!y.videoRenditions)&&(C||L),N=!(null==(b=h.media)||!b.audioTracks)&&(D||L),$=!(null==(T=h.media)||!T.remote)&&(P||L),F=!!h.documentElement&&(x||L),B=M||O||U||N||$||F,H=0===l.length&&1===t&&a,G=!!o.media&&(I||H),j=!(null==(S=o.media)||!S.textTracks)&&(R||H),V=!(null==(A=o.media)||!A.videoRenditions)&&(C||H),K=!(null==(_=o.media)||!_.audioTracks)&&(D||H),W=!(null==(w=o.media)||!w.remote)&&(P||H),q=!!o.documentElement&&(x||H),Y=G||j||V||K||W||q;if(!B&&!Y)return Object.entries(o).forEach((([e,t])=>{h[e]=t})),c(),void(o=void 0);Object.entries(r).forEach((([e,{get:t,mediaEvents:i=[],textTracksEvents:r=[],videoRenditionsEvents:s=[],audioTracksEvents:n=[],remoteEvents:a=[],rootEvents:l=[],stateOwnersUpdateHandlers:d=[]}])=>{f[e]||(f[e]={});let c,m=i=>{let r=t(h,i);u({[e]:r})};c=f[e].mediaEvents,i.forEach((t=>{c&&M&&(h.media.removeEventListener(t,c),f[e].mediaEvents=void 0),G&&(o.media.addEventListener(t,m),f[e].mediaEvents=m)})),c=f[e].textTracksEvents,r.forEach((t=>{var i,r;c&&O&&(null==(i=h.media.textTracks)||i.removeEventListener(t,c),f[e].textTracksEvents=void 0),j&&(null==(r=o.media.textTracks)||r.addEventListener(t,m),f[e].textTracksEvents=m)})),c=f[e].videoRenditionsEvents,s.forEach((t=>{var i,r;c&&U&&(null==(i=h.media.videoRenditions)||i.removeEventListener(t,c),f[e].videoRenditionsEvents=void 0),V&&(null==(r=o.media.videoRenditions)||r.addEventListener(t,m),f[e].videoRenditionsEvents=m)})),c=f[e].audioTracksEvents,n.forEach((t=>{var i,r;c&&N&&(null==(i=h.media.audioTracks)||i.removeEventListener(t,c),f[e].audioTracksEvents=void 0),K&&(null==(r=o.media.audioTracks)||r.addEventListener(t,m),f[e].audioTracksEvents=m)})),c=f[e].remoteEvents,a.forEach((t=>{var i,r;c&&$&&(null==(i=h.media.remote)||i.removeEventListener(t,c),f[e].remoteEvents=void 0),W&&(null==(r=o.media.remote)||r.addEventListener(t,m),f[e].remoteEvents=m)})),c=f[e].rootEvents,l.forEach((t=>{c&&F&&(h.documentElement.removeEventListener(t,c),f[e].rootEvents=void 0),q&&(o.documentElement.addEventListener(t,m),f[e].rootEvents=m)}));let p=f[e].stateOwnersUpdateHandlers;d.forEach((t=>{p&&B&&p(),Y&&(f[e].stateOwnersUpdateHandlers=t(m,o))}))})),Object.entries(o).forEach((([e,t])=>{h[e]=t})),c(),o=void 0};return m({media:e,fullscreenElement:t,documentElement:i,options:n}),{dispatch(e){let{type:t,detail:i}=e;s[t]&&null==d.mediaErrorCode?u(s[t](r,h,e)):"mediaelementchangerequest"===t?m({media:i}):"fullscreenelementchangerequest"===t?m({fullscreenElement:i}):"documentelementchangerequest"===t?m({documentElement:i}):"optionschangerequest"===t&&(Object.entries(i??{}).forEach((([e,t])=>{h.options[e]=t})),c())},getState:()=>d,subscribe:e=>(m({},l.length+1),l.push(e),e(d),()=>{let t=l.indexOf(e);t>=0&&(m({},l.length-1),l.splice(t,1))})}},Gl=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)},jl=(e,t,i)=>(Gl(e,t,"read from private field"),i?i.call(e):t.get(e)),Vl=(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)},Kl=(e,t,i,r)=>(Gl(e,t,"write to private field"),t.set(e,i),i),Wl=(e,t,i)=>(Gl(e,t,"access private method"),i),ql=["ArrowLeft","ArrowRight","Enter"," ","f","m","k","c"],Yl="defaultsubtitles",zl="defaultstreamtype",Ql="defaultduration",Xl="fullscreenelement",Zl="hotkeys",Jl="keysused",eh="liveedgeoffset",th="seektoliveoffset",ih="noautoseektolive",rh="nohotkeys",sh="novolumepref",nh="nosubtitleslangpref",ah="nodefaultstore",oh="keyboardforwardseekoffset",lh="keyboardbackwardseekoffset",hh="lang";zo=new WeakMap,Qo=new WeakMap,Xo=new WeakMap,Zo=new WeakMap,Jo=new WeakMap,el=new WeakMap,tl=new WeakSet,il=function(){var e;this.mediaStore=Hl({media:this.media,fullscreenElement:this.fullscreenElement,options:{defaultSubtitles:this.hasAttribute(Yl),defaultDuration:this.hasAttribute(Ql)?+this.getAttribute(Ql):void 0,defaultStreamType:null!=(e=this.getAttribute(zl))?e:void 0,liveEdgeOffset:this.hasAttribute(eh)?+this.getAttribute(eh):void 0,seekToLiveOffset:this.hasAttribute(th)?+this.getAttribute(th):this.hasAttribute(eh)?+this.getAttribute(eh):void 0,noAutoSeekToLive:this.hasAttribute(ih),noVolumePref:this.hasAttribute(sh),noSubtitlesLangPref:this.hasAttribute(nh)}})},rl=new WeakSet,sl=function(e){let{key:t}=e;ql.includes(t)?this.keyboardShortcutHandler(e):this.removeEventListener("keyup",Wl(this,rl,sl))},nl=new WeakSet,al=function(e){let{metaKey:t,altKey:i,key:r}=e;t||i||!ql.includes(r)?this.removeEventListener("keyup",Wl(this,rl,sl)):([" ","ArrowLeft","ArrowRight"].includes(r)&&!(jl(this,zo).contains(`no${r.toLowerCase()}`)||" 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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=>gh(e,i))),n=[...r.assignedElements({flatten:!0})],n.forEach((e=>gh(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=>gh(e,t))),Array.prototype.forEach.call(s,(e=>gh(e,i)))):"attributes"===n&&o===zn.MEDIA_CHROME_ATTRIBUTES&&(fh(a)?t(a):i(a))}))}));return o.observe(e,{childList:!0,attributes:!0,subtree:!0}),()=>{gh(e,i),e.removeEventListener("slotchange",a),o.disconnect(),e.removeEventListener(Yn.REGISTER_MEDIA_STATE_RECEIVER,r),e.removeEventListener(Yn.UNREGISTER_MEDIA_STATE_RECEIVER,s)}};Ca.customElements.get("media-controller")||Ca.customElements.define("media-controller",class extends Oo{constructor(){super(),Vl(this,tl),Vl(this,rl),Vl(this,nl),this.mediaStateReceivers=[],this.associatedElementSubscriptions=new Map,Vl(this,zo,new Wo(this,Zl)),Vl(this,Qo,void 0),Vl(this,Xo,void 0),Vl(this,Zo,void 0),Vl(this,Jo,void 0),Vl(this,el,(e=>{var t;null==(t=jl(this,Xo))||t.dispatch(e)})),this.associateElement(this);let e={};Kl(this,Zo,(t=>{Object.entries(t).forEach((([t,i])=>{if(t in e&&e[t]===i)return;this.propagateMediaState(t,i);let r=t.toLowerCase(),s=new Ca.CustomEvent(ea[r],{composed:!0,detail:i});this.dispatchEvent(s)})),e=t})),this.enableHotkeys()}static get observedAttributes(){return super.observedAttributes.concat(rh,Zl,zl,Yl,Ql,hh)}get mediaStore(){return jl(this,Xo)}set mediaStore(e){var t,i;jl(this,Xo)&&(null==(t=jl(this,Jo))||t.call(this),Kl(this,Jo,void 0)),Kl(this,Xo,e),jl(this,Xo)||this.hasAttribute(ah)?Kl(this,Jo,null==(i=jl(this,Xo))?void 0:i.subscribe(jl(this,Zo))):Wl(this,tl,il).call(this)}get fullscreenElement(){var e;return null!=(e=jl(this,Qo))?e:this}set fullscreenElement(e){var t;this.hasAttribute(Xl)&&this.removeAttribute(Xl),Kl(this,Qo,e),null==(t=jl(this,Xo))||t.dispatch({type:"fullscreenelementchangerequest",detail:this.fullscreenElement})}get defaultSubtitles(){return Xa(this,Yl)}set defaultSubtitles(e){Za(this,Yl,e)}get defaultStreamType(){return Ja(this,zl)}set defaultStreamType(e){eo(this,zl,e)}get defaultDuration(){return za(this,Ql)}set defaultDuration(e){Qa(this,Ql,e)}get noHotkeys(){return Xa(this,rh)}set noHotkeys(e){Za(this,rh,e)}get keysUsed(){return Ja(this,Jl)}set keysUsed(e){eo(this,Jl,e)}get liveEdgeOffset(){return za(this,eh)}set liveEdgeOffset(e){Qa(this,eh,e)}get noAutoSeekToLive(){return Xa(this,ih)}set noAutoSeekToLive(e){Za(this,ih,e)}get noVolumePref(){return Xa(this,sh)}set noVolumePref(e){Za(this,sh,e)}get noSubtitlesLangPref(){return Xa(this,nh)}set noSubtitlesLangPref(e){Za(this,nh,e)}get noDefaultStore(){return Xa(this,ah)}set noDefaultStore(e){Za(this,ah,e)}attributeChangedCallback(e,t,i){var r,s,n,a,o,l,h,d,u;if(super.attributeChangedCallback(e,t,i),e===rh)i!==t&&""===i?(this.hasAttribute(Zl)&&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===Zl)jl(this,zo).value=i;else if(e===Yl&&i!==t)null==(r=jl(this,Xo))||r.dispatch({type:"optionschangerequest",detail:{defaultSubtitles:this.hasAttribute(Yl)}});else if(e===zl)null==(n=jl(this,Xo))||n.dispatch({type:"optionschangerequest",detail:{defaultStreamType:null!=(s=this.getAttribute(zl))?s:void 0}});else if(e===eh)null==(a=jl(this,Xo))||a.dispatch({type:"optionschangerequest",detail:{liveEdgeOffset:this.hasAttribute(eh)?+this.getAttribute(eh):void 0,seekToLiveOffset:this.hasAttribute(th)?void 0:+this.getAttribute(eh)}});else if(e===th)null==(o=jl(this,Xo))||o.dispatch({type:"optionschangerequest",detail:{seekToLiveOffset:this.hasAttribute(th)?+this.getAttribute(th):void 0}});else if(e===ih)null==(l=jl(this,Xo))||l.dispatch({type:"optionschangerequest",detail:{noAutoSeekToLive:this.hasAttribute(ih)}});else if(e===Xl){let e=i?null==(h=this.getRootNode())?void 0:h.getElementById(i):void 0;Kl(this,Qo,e),null==(d=jl(this,Xo))||d.dispatch({type:"fullscreenelementchangerequest",detail:this.fullscreenElement})}else e===hh&&i!==t&&((e=>{Ta=e})(i),null==(u=jl(this,Xo))||u.dispatch({type:"optionschangerequest",detail:{mediaLang:i}}))}connectedCallback(){var e,t;!jl(this,Xo)&&!this.hasAttribute(ah)&&Wl(this,tl,il).call(this),null==(e=jl(this,Xo))||e.dispatch({type:"documentelementchangerequest",detail:Da}),super.connectedCallback(),jl(this,Xo)&&!jl(this,Jo)&&Kl(this,Jo,null==(t=jl(this,Xo))?void 0:t.subscribe(jl(this,Zo))),this.enableHotkeys()}disconnectedCallback(){var e,t,i,r;null==(e=super.disconnectedCallback)||e.call(this),jl(this,Xo)&&(null==(t=jl(this,Xo))||t.dispatch({type:"documentelementchangerequest",detail:void 0}),null==(i=jl(this,Xo))||i.dispatch({type:Yn.MEDIA_TOGGLE_SUBTITLES_REQUEST,detail:!1})),jl(this,Jo)&&(null==(r=jl(this,Jo))||r.call(this),Kl(this,Jo,void 0))}mediaSetCallback(e){var t;super.mediaSetCallback(e),null==(t=jl(this,Xo))||t.dispatch({type:"mediaelementchangerequest",detail:e}),e.hasAttribute("tabindex")||(e.tabIndex=-1)}mediaUnsetCallback(e){var t;super.mediaUnsetCallback(e),null==(t=jl(this,Xo))||t.dispatch({type:"mediaelementchangerequest",detail:void 0})}propagateMediaState(e,t){vh(this.mediaStateReceivers,e,t)}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=Eh(e,i,r);Object.values(Yn).forEach((t=>{e.addEventListener(t,jl(this,el))})),t.set(e,s)}unassociateElement(e){if(!e)return;let{associatedElementSubscriptions:t}=this;t.has(e)&&(t.get(e)(),t.delete(e),Object.values(Yn).forEach((t=>{e.removeEventListener(t,jl(this,el))})))}registerMediaStateReceiver(e){if(!e)return;let t=this.mediaStateReceivers;t.indexOf(e)>-1||(t.push(e),jl(this,Xo)&&Object.entries(jl(this,Xo).getState()).forEach((([t,i])=>{vh([e],t,i)})))}unregisterMediaStateReceiver(e){let t=this.mediaStateReceivers,i=t.indexOf(e);i<0||t.splice(i,1)}enableHotkeys(){this.addEventListener("keydown",Wl(this,nl,al))}disableHotkeys(){this.removeEventListener("keydown",Wl(this,nl,al)),this.removeEventListener("keyup",Wl(this,rl,sl))}get hotkeys(){return Ja(this,Zl)}set hotkeys(e){eo(this,Zl,e)}keyboardShortcutHandler(e){var t,i,r,s,n;let a,o,l,h=e.target;if(!(null!=(r=null!=(i=null==(t=h.getAttribute(Jl))?void 0:t.split(" "))?i:h?.keysUsed)?r:[]).map((e=>"Space"===e?" ":e)).filter(Boolean).includes(e.key)&&!(jl(this,zo).contains(`no${e.key.toLowerCase()}`)||" "===e.key&&jl(this,zo).contains("nospace")))switch(e.key){case" ":case"k":a=jl(this,Xo).getState().mediaPaused?Yn.MEDIA_PLAY_REQUEST:Yn.MEDIA_PAUSE_REQUEST,this.dispatchEvent(new Ca.CustomEvent(a,{composed:!0,bubbles:!0}));break;case"m":a="off"===this.mediaStore.getState().mediaVolumeLevel?Yn.MEDIA_UNMUTE_REQUEST:Yn.MEDIA_MUTE_REQUEST,this.dispatchEvent(new Ca.CustomEvent(a,{composed:!0,bubbles:!0}));break;case"f":a=this.mediaStore.getState().mediaIsFullscreen?Yn.MEDIA_EXIT_FULLSCREEN_REQUEST:Yn.MEDIA_ENTER_FULLSCREEN_REQUEST,this.dispatchEvent(new Ca.CustomEvent(a,{composed:!0,bubbles:!0}));break;case"c":this.dispatchEvent(new Ca.CustomEvent(Yn.MEDIA_TOGGLE_SUBTITLES_REQUEST,{composed:!0,bubbles:!0}));break;case"ArrowLeft":{let e=this.hasAttribute(lh)?+this.getAttribute(lh):10;o=Math.max((null!=(s=this.mediaStore.getState().mediaCurrentTime)?s:0)-e,0),l=new Ca.CustomEvent(Yn.MEDIA_SEEK_REQUEST,{composed:!0,bubbles:!0,detail:o}),this.dispatchEvent(l);break}case"ArrowRight":{let e=this.hasAttribute(oh)?+this.getAttribute(oh):10;o=Math.max((null!=(n=this.mediaStore.getState().mediaCurrentTime)?n:0)+e,0),l=new Ca.CustomEvent(Yn.MEDIA_SEEK_REQUEST,{composed:!0,bubbles:!0,detail:o}),this.dispatchEvent(l);break}}}});var yh="placement",bh="bounds";var Th=class extends Ca.HTMLElement{constructor(){if(super(),this.updateXOffset=()=>{var e;if(!Wa(this,{checkOpacity:!1,checkVisibilityCSS:!1}))return;let t=this.placement;if("left"===t||"right"===t)return void this.style.removeProperty("--media-tooltip-offset-x");let i=getComputedStyle(this),r=null!=(e=ja(this,"#"+this.bounds))?e:$a(this);if(!r)return;let{x:s,width:n}=r.getBoundingClientRect(),{x:a,width:o}=this.getBoundingClientRect(),l=a+o,h=s+n,d=i.getPropertyValue("--media-tooltip-offset-x"),u=d?parseFloat(d.replace("px","")):0,c=i.getPropertyValue("--media-tooltip-container-margin"),f=c?parseFloat(c.replace("px","")):0,m=a-s+u-f,p=l-h+u+f;m<0?this.style.setProperty("--media-tooltip-offset-x",`${m}px`):p>0?this.style.setProperty("--media-tooltip-offset-x",`${p}px`):this.style.removeProperty("--media-tooltip-offset-x")},!this.shadowRoot){this.attachShadow(this.constructor.shadowRootOptions);let e=Na(this.attributes);this.shadowRoot.innerHTML=this.constructor.getTemplateHTML(e)}if(this.arrowEl=this.shadowRoot.querySelector("#arrow"),Object.prototype.hasOwnProperty.call(this,"placement")){let e=this.placement;delete this.placement,this.placement=e}}static get observedAttributes(){return[yh,bh]}get placement(){return Ja(this,yh)}set placement(e){eo(this,yh,e)}get bounds(){return Ja(this,bh)}set bounds(e){eo(this,bh,e)}};Th.shadowRootOptions={mode:"open"},Th.getTemplateHTML=function(e){return'\n    <style>\n      :host {\n        --_tooltip-background-color: var(--media-tooltip-background-color, var(--media-secondary-color, rgba(20, 20, 30, .7)));\n        --_tooltip-background: var(--media-tooltip-background, var(--_tooltip-background-color));\n        --_tooltip-arrow-half-width: calc(var(--media-tooltip-arrow-width, 12px) / 2);\n        --_tooltip-arrow-height: var(--media-tooltip-arrow-height, 5px);\n        --_tooltip-arrow-background: var(--media-tooltip-arrow-color, var(--_tooltip-background-color));\n        position: relative;\n        pointer-events: none;\n        display: var(--media-tooltip-display, inline-flex);\n        justify-content: center;\n        align-items: center;\n        box-sizing: border-box;\n        z-index: var(--media-tooltip-z-index, 1);\n        background: var(--_tooltip-background);\n        color: var(--media-text-color, var(--media-primary-color, rgb(238 238 238)));\n        font: var(--media-font,\n          var(--media-font-weight, 400)\n          var(--media-font-size, 13px) /\n          var(--media-text-content-height, var(--media-control-height, 18px))\n          var(--media-font-family, helvetica neue, segoe ui, roboto, arial, sans-serif));\n        padding: var(--media-tooltip-padding, .35em .7em);\n        border: var(--media-tooltip-border, none);\n        border-radius: var(--media-tooltip-border-radius, 5px);\n        filter: var(--media-tooltip-filter, drop-shadow(0 0 4px rgba(0, 0, 0, .2)));\n        white-space: var(--media-tooltip-white-space, nowrap);\n      }\n\n      :host([hidden]) {\n        display: none;\n      }\n\n      img, svg {\n        display: inline-block;\n      }\n\n      #arrow {\n        position: absolute;\n        width: 0px;\n        height: 0px;\n        border-style: solid;\n        display: var(--media-tooltip-arrow-display, block);\n      }\n\n      :host(:not([placement])),\n      :host([placement="top"]) {\n        position: absolute;\n        bottom: calc(100% + var(--media-tooltip-distance, 12px));\n        left: 50%;\n        transform: translate(calc(-50% - var(--media-tooltip-offset-x, 0px)), 0);\n      }\n      :host(:not([placement])) #arrow,\n      :host([placement="top"]) #arrow {\n        top: 100%;\n        left: 50%;\n        border-width: var(--_tooltip-arrow-height) var(--_tooltip-arrow-half-width) 0 var(--_tooltip-arrow-half-width);\n        border-color: var(--_tooltip-arrow-background) transparent transparent transparent;\n        transform: translate(calc(-50% + var(--media-tooltip-offset-x, 0px)), 0);\n      }\n\n      :host([placement="right"]) {\n        position: absolute;\n        left: calc(100% + var(--media-tooltip-distance, 12px));\n        top: 50%;\n        transform: translate(0, -50%);\n      }\n      :host([placement="right"]) #arrow {\n        top: 50%;\n        right: 100%;\n        border-width: var(--_tooltip-arrow-half-width) var(--_tooltip-arrow-height) var(--_tooltip-arrow-half-width) 0;\n        border-color: transparent var(--_tooltip-arrow-background) transparent transparent;\n        transform: translate(0, -50%);\n      }\n\n      :host([placement="bottom"]) {\n        position: absolute;\n        top: calc(100% + var(--media-tooltip-distance, 12px));\n        left: 50%;\n        transform: translate(calc(-50% - var(--media-tooltip-offset-x, 0px)), 0);\n      }\n      :host([placement="bottom"]) #arrow {\n        bottom: 100%;\n        left: 50%;\n        border-width: 0 var(--_tooltip-arrow-half-width) var(--_tooltip-arrow-height) var(--_tooltip-arrow-half-width);\n        border-color: transparent transparent var(--_tooltip-arrow-background) transparent;\n        transform: translate(calc(-50% + var(--media-tooltip-offset-x, 0px)), 0);\n      }\n\n      :host([placement="left"]) {\n        position: absolute;\n        right: calc(100% + var(--media-tooltip-distance, 12px));\n        top: 50%;\n        transform: translate(0, -50%);\n      }\n      :host([placement="left"]) #arrow {\n        top: 50%;\n        left: 100%;\n        border-width: var(--_tooltip-arrow-half-width) 0 var(--_tooltip-arrow-half-width) var(--_tooltip-arrow-height);\n        border-color: transparent transparent transparent var(--_tooltip-arrow-background);\n        transform: translate(0, -50%);\n      }\n      \n      :host([placement="none"]) #arrow {\n        display: none;\n      }\n    </style>\n    <slot></slot>\n    <div id="arrow"></div>\n  '},Ca.customElements.get("media-tooltip")||Ca.customElements.define("media-tooltip",Th);var Sh,Ah,_h,wh,kh,Lh,Ih,Rh=Th,Ch=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)},Dh=(e,t,i)=>(Ch(e,t,"read from private field"),i?i.call(e):t.get(e)),Ph=(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)},xh=(e,t,i,r)=>(Ch(e,t,"write to private field"),t.set(e,i),i),Mh="tooltipplacement",Oh="disabled",Uh="notooltip";var Nh=class extends Ca.HTMLElement{constructor(){if(super(),Ph(this,Lh),Ph(this,Sh,void 0),this.preventClick=!1,this.tooltipEl=null,Ph(this,Ah,(e=>{this.preventClick||this.handleClick(e),setTimeout(Dh(this,_h),0)})),Ph(this,_h,(()=>{var e,t;null==(t=null==(e=this.tooltipEl)?void 0:e.updateXOffset)||t.call(e)})),Ph(this,wh,(e=>{let{key:t}=e;this.keysUsed.includes(t)?this.preventClick||this.handleClick(e):this.removeEventListener("keyup",Dh(this,wh))})),Ph(this,kh,(e=>{let{metaKey:t,altKey:i,key:r}=e;t||i||!this.keysUsed.includes(r)?this.removeEventListener("keyup",Dh(this,wh)):this.addEventListener("keyup",Dh(this,wh),{once:!0})})),!this.shadowRoot){this.attachShadow(this.constructor.shadowRootOptions);let e=Na(this.attributes),t=this.constructor.getTemplateHTML(e);this.shadowRoot.setHTMLUnsafe?this.shadowRoot.setHTMLUnsafe(t):this.shadowRoot.innerHTML=t}this.tooltipEl=this.shadowRoot.querySelector("media-tooltip")}static get observedAttributes(){return["disabled",Mh,zn.MEDIA_CONTROLLER,Zn.MEDIA_LANG]}enable(){this.addEventListener("click",Dh(this,Ah)),this.addEventListener("keydown",Dh(this,kh)),this.tabIndex=0}disable(){this.removeEventListener("click",Dh(this,Ah)),this.removeEventListener("keydown",Dh(this,kh)),this.removeEventListener("keyup",Dh(this,wh)),this.tabIndex=-1}attributeChangedCallback(e,t,i){var r,s,n,a,o;e===zn.MEDIA_CONTROLLER?(t&&(null==(s=null==(r=Dh(this,Sh))?void 0:r.unassociateElement)||s.call(r,this),xh(this,Sh,null)),i&&this.isConnected&&(xh(this,Sh,null==(n=this.getRootNode())?void 0:n.getElementById(i)),null==(o=null==(a=Dh(this,Sh))?void 0:a.associateElement)||o.call(a,this))):"disabled"===e&&i!==t?null==i?this.enable():this.disable():e===Mh&&this.tooltipEl&&i!==t?this.tooltipEl.placement=i:e===Zn.MEDIA_LANG&&(this.shadowRoot.querySelector('slot[name="tooltip-content"]').innerHTML=this.constructor.getTooltipContentHTML()),Dh(this,_h).call(this)}connectedCallback(){var e,t,i;let{style:r}=qa(this.shadowRoot,":host");r.setProperty("display",`var(--media-control-display, var(--${this.localName}-display, inline-flex))`),this.hasAttribute("disabled")?this.disable():this.enable(),this.setAttribute("role","button");let s=this.getAttribute(zn.MEDIA_CONTROLLER);s&&(xh(this,Sh,null==(e=this.getRootNode())?void 0:e.getElementById(s)),null==(i=null==(t=Dh(this,Sh))?void 0:t.associateElement)||i.call(t,this)),Ca.customElements.whenDefined("media-tooltip").then((()=>((e,t,i)=>(Ch(e,t,"access private method"),i))(this,Lh,Ih).call(this)))}disconnectedCallback(){var e,t;this.disable(),null==(t=null==(e=Dh(this,Sh))?void 0:e.unassociateElement)||t.call(e,this),xh(this,Sh,null),this.removeEventListener("mouseenter",Dh(this,_h)),this.removeEventListener("focus",Dh(this,_h)),this.removeEventListener("click",Dh(this,Ah))}get keysUsed(){return["Enter"," "]}get tooltipPlacement(){return Ja(this,Mh)}set tooltipPlacement(e){eo(this,Mh,e)}get mediaController(){return Ja(this,zn.MEDIA_CONTROLLER)}set mediaController(e){eo(this,zn.MEDIA_CONTROLLER,e)}get disabled(){return Xa(this,Oh)}set disabled(e){Za(this,Oh,e)}get noTooltip(){return Xa(this,Uh)}set noTooltip(e){Za(this,Uh,e)}handleClick(e){}};Sh=new WeakMap,Ah=new WeakMap,_h=new WeakMap,wh=new WeakMap,kh=new WeakMap,Lh=new WeakSet,Ih=function(){this.addEventListener("mouseenter",Dh(this,_h)),this.addEventListener("focus",Dh(this,_h)),this.addEventListener("click",Dh(this,Ah));let e=this.tooltipPlacement;e&&this.tooltipEl&&(this.tooltipEl.placement=e)},Nh.shadowRootOptions={mode:"open"},Nh.getTemplateHTML=function(e,t={}){return`\n    <style>\n      :host {\n        position: relative;\n        font: var(--media-font,\n          var(--media-font-weight, bold)\n          var(--media-font-size, 14px) /\n          var(--media-text-content-height, var(--media-control-height, 24px))\n          var(--media-font-family, helvetica neue, segoe ui, roboto, arial, sans-serif));\n        color: var(--media-text-color, var(--media-primary-color, rgb(238 238 238)));\n        background: var(--media-control-background, var(--media-secondary-color, rgb(20 20 30 / .7)));\n        padding: var(--media-button-padding, var(--media-control-padding, 10px));\n        justify-content: var(--media-button-justify-content, center);\n        display: inline-flex;\n        align-items: center;\n        vertical-align: middle;\n        box-sizing: border-box;\n        transition: background .15s linear;\n        pointer-events: auto;\n        cursor: var(--media-cursor, pointer);\n        -webkit-tap-highlight-color: transparent;\n      }\n\n      \n      :host(:focus-visible) {\n        box-shadow: inset 0 0 0 2px rgb(27 127 204 / .9);\n        outline: 0;\n      }\n      \n      :host(:where(:focus)) {\n        box-shadow: none;\n        outline: 0;\n      }\n\n      :host(:hover) {\n        background: var(--media-control-hover-background, rgba(50 50 70 / .7));\n      }\n\n      svg, img, ::slotted(svg), ::slotted(img) {\n        width: var(--media-button-icon-width);\n        height: var(--media-button-icon-height, var(--media-control-height, 24px));\n        transform: var(--media-button-icon-transform);\n        transition: var(--media-button-icon-transition);\n        fill: var(--media-icon-color, var(--media-primary-color, rgb(238 238 238)));\n        vertical-align: middle;\n        max-width: 100%;\n        max-height: 100%;\n        min-width: 100%;\n      }\n\n      media-tooltip {\n        \n        max-width: 0;\n        overflow-x: clip;\n        opacity: 0;\n        transition: opacity .3s, max-width 0s 9s;\n      }\n\n      :host(:hover) media-tooltip,\n      :host(:focus-visible) media-tooltip {\n        max-width: 100vw;\n        opacity: 1;\n        transition: opacity .3s;\n      }\n\n      :host([notooltip]) slot[name="tooltip"] {\n        display: none;\n      }\n    </style>\n\n    ${this.getSlotTemplateHTML(e,t)}\n\n    <slot name="tooltip">\n      <media-tooltip part="tooltip" aria-hidden="true">\n        <template shadowrootmode="${Rh.shadowRootOptions.mode}">\n          ${Rh.getTemplateHTML({})}\n        </template>\n        <slot name="tooltip-content">\n          ${this.getTooltipContentHTML(e)}\n        </slot>\n      </media-tooltip>\n    </slot>\n  `},Nh.getSlotTemplateHTML=function(e,t){return"\n    <slot></slot>\n  "},Nh.getTooltipContentHTML=function(){return""},Ca.customElements.get("media-chrome-button")||Ca.customElements.define("media-chrome-button",Nh);var $h='<svg aria-hidden="true" viewBox="0 0 26 24">\n  <path d="M22.13 3H3.87a.87.87 0 0 0-.87.87v13.26a.87.87 0 0 0 .87.87h3.4L9 16H5V5h16v11h-4l1.72 2h3.4a.87.87 0 0 0 .87-.87V3.87a.87.87 0 0 0-.86-.87Zm-8.75 11.44a.5.5 0 0 0-.76 0l-4.91 5.73a.5.5 0 0 0 .38.83h9.82a.501.501 0 0 0 .38-.83l-4.91-5.73Z"/>\n</svg>\n';var Fh=e=>{let t=e.mediaIsAirplaying?Sa("stop airplay"):Sa("start airplay");e.setAttribute("aria-label",t)},Bh=class extends Nh{static get observedAttributes(){return[...super.observedAttributes,Zn.MEDIA_IS_AIRPLAYING,Zn.MEDIA_AIRPLAY_UNAVAILABLE]}connectedCallback(){super.connectedCallback(),Fh(this)}attributeChangedCallback(e,t,i){super.attributeChangedCallback(e,t,i),e===Zn.MEDIA_IS_AIRPLAYING&&Fh(this)}get mediaIsAirplaying(){return Xa(this,Zn.MEDIA_IS_AIRPLAYING)}set mediaIsAirplaying(e){Za(this,Zn.MEDIA_IS_AIRPLAYING,e)}get mediaAirplayUnavailable(){return Ja(this,Zn.MEDIA_AIRPLAY_UNAVAILABLE)}set mediaAirplayUnavailable(e){eo(this,Zn.MEDIA_AIRPLAY_UNAVAILABLE,e)}handleClick(){let e=new Ca.CustomEvent(Yn.MEDIA_AIRPLAY_REQUEST,{composed:!0,bubbles:!0});this.dispatchEvent(e)}};Bh.getSlotTemplateHTML=function(e){return`\n    <style>\n      :host([${Zn.MEDIA_IS_AIRPLAYING}]) slot[name=icon] slot:not([name=exit]) {\n        display: none !important;\n      }\n\n      \n      :host(:not([${Zn.MEDIA_IS_AIRPLAYING}])) slot[name=icon] slot:not([name=enter]) {\n        display: none !important;\n      }\n\n      :host([${Zn.MEDIA_IS_AIRPLAYING}]) slot[name=tooltip-enter],\n      :host(:not([${Zn.MEDIA_IS_AIRPLAYING}])) slot[name=tooltip-exit] {\n        display: none;\n      }\n    </style>\n\n    <slot name="icon">\n      <slot name="enter">${$h}</slot>\n      <slot name="exit">${$h}</slot>\n    </slot>\n  `},Bh.getTooltipContentHTML=function(){return`\n    <slot name="tooltip-enter">${Sa("start airplay")}</slot>\n    <slot name="tooltip-exit">${Sa("stop airplay")}</slot>\n  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:host([aria-checked="true"]) slot[name=off] {\n        display: none !important;\n      }\n\n      \n      :host(:not([aria-checked="true"])) slot[name=on] {\n        display: none !important;\n      }\n\n      :host([aria-checked="true"]) slot[name=tooltip-enable],\n      :host(:not([aria-checked="true"])) slot[name=tooltip-disable] {\n        display: none;\n      }\n    </style>\n\n    <slot name="icon">\n      <slot name="on"><svg aria-hidden="true" viewBox="0 0 26 24">\n  <path d="M22.83 5.68a2.58 2.58 0 0 0-2.3-2.5c-3.62-.24-11.44-.24-15.06 0a2.58 2.58 0 0 0-2.3 2.5c-.23 4.21-.23 8.43 0 12.64a2.58 2.58 0 0 0 2.3 2.5c3.62.24 11.44.24 15.06 0a2.58 2.58 0 0 0 2.3-2.5c.23-4.21.23-8.43 0-12.64Zm-11.39 9.45a3.07 3.07 0 0 1-1.91.57 3.06 3.06 0 0 1-2.34-1 3.75 3.75 0 0 1-.92-2.67 3.92 3.92 0 0 1 .92-2.77 3.18 3.18 0 0 1 2.43-1 2.94 2.94 0 0 1 2.13.78c.364.359.62.813.74 1.31l-1.43.35a1.49 1.49 0 0 0-1.51-1.17 1.61 1.61 0 0 0-1.29.58 2.79 2.79 0 0 0-.5 1.89 3 3 0 0 0 .49 1.93 1.61 1.61 0 0 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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: var(--media-cursor, pointer);\n        pointer-events: auto;\n        touch-action: none; \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: var(--media-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      #track {\n        background: var(--media-range-track-background, rgb(255 255 255 / .2));\n        border-radius: var(--media-range-track-border-radius, 1px);\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        position: absolute;\n        width: 100%;\n        height: 100%;\n        overflow: hidden;\n      }\n\n      #progress,\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      ::slotted([slot=thumb]) {\n        width: var(--media-range-thumb-width, 10px);\n        height: var(--media-range-thumb-height, 10px);\n        transition: var(--media-range-thumb-transition);\n        transform: var(--media-range-thumb-transform, none);\n        opacity: var(--media-range-thumb-opacity, 1);\n        translate: -50%;\n        position: absolute;\n        left: 0;\n        cursor: var(--media-cursor, pointer);\n      }\n\n      #thumb {\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        border: var(--media-range-thumb-border, none);\n      }\n\n      :host([disabled]) #thumb {\n        background-color: #777;\n      }\n\n      .segments #appearance {\n        height: var(--media-range-segment-hover-height, 7px);\n      }\n\n      #track {\n        clip-path: url(#segments-clipping);\n      }\n\n      #segments {\n        --segments-gap: var(--media-range-segments-gap, 2px);\n        position: absolute;\n        width: 100%;\n        height: 100%;\n      }\n\n      #segments-clipping {\n        transform: translateX(calc(var(--segments-gap) / 2));\n      }\n\n      #segments-clipping:empty {\n        display: none;\n      }\n\n      #segments-clipping rect {\n        height: var(--media-range-track-height, 4px);\n        y: calc((var(--media-range-segment-hover-height, 7px) - var(--media-range-track-height, 4px)) / 2);\n        transition: var(--media-range-segment-transition, transform .1s ease-in-out);\n        transform: var(--media-range-segment-transform, scaleY(1));\n        transform-origin: center;\n      }\n    </style>\n    <div id="leftgap"></div>\n    <div id="container">\n      <div id="startpoint"></div>\n      <div id="endpoint"></div>\n      <div id="appearance">\n        <div id="track" part="track">\n          <div id="pointer"></div>\n          <div id="progress" part="progress"></div>\n        </div>\n        <slot name="thumb">\n          <div id="thumb" part="thumb"></div>\n        </slot>\n        <svg id="segments"><clipPath id="segments-clipping"></clipPath></svg>\n      </div>\n      <input id="range" type="range" min="0" max="1" step="any" value="0">\n    </div>\n    <div id="rightgap"></div>\n  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::slotted(media-time-range),\n      ::slotted(media-clip-selector) {\n        flex-grow: 1;\n      }\n\n      ::slotted([role="menu"]) {\n        position: absolute;\n      }\n    </style>\n\n    <slot></slot>\n  '},Ca.customElements.get("media-control-bar")||Ca.customElements.define("media-control-bar",Xd);var Zd,Jd=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)},eu=(e,t,i)=>(Jd(e,t,"read from private field"),i?i.call(e):t.get(e)),tu=(e,t,i,r)=>(Jd(e,t,"write to private field"),t.set(e,i),i);var iu=class extends Ca.HTMLElement{constructor(){if(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,Zd,void 0),!this.shadowRoot){this.attachShadow(this.constructor.shadowRootOptions);let e=Na(this.attributes);this.shadowRoot.innerHTML=this.constructor.getTemplateHTML(e)}}static get observedAttributes(){return[zn.MEDIA_CONTROLLER]}attributeChangedCallback(e,t,i){var 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 var(--media-font-size, 14px) /\n          var(--media-text-content-height, var(--media-control-height, 24px))\n          var(--media-font-family, helvetica neue, segoe ui, roboto, arial, sans-serif));\n        color: var(--media-text-color, var(--media-primary-color, rgb(238 238 238)));\n        background: var(--media-text-background, var(--media-control-background, var(--media-secondary-color, rgb(20 20 30 / .7))));\n        padding: var(--media-control-padding, 10px);\n        display: inline-flex;\n        justify-content: center;\n        align-items: center;\n        vertical-align: middle;\n        box-sizing: border-box;\n        text-align: center;\n        pointer-events: auto;\n      }\n\n      \n      :host(:focus-visible) {\n        box-shadow: inset 0 0 0 2px rgb(27 127 204 / .9);\n        outline: 0;\n      }\n\n      \n      :host(:where(:focus)) {\n        box-shadow: none;\n        outline: 0;\n      }\n    </style>\n\n    ${this.getSlotTemplateHTML(e,t)}\n  `},iu.getSlotTemplateHTML=function(e,t){return"\n    <slot></slot>\n  "},Ca.customElements.get("media-text-display")||Ca.customElements.define("media-text-display",iu);var ru,su=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)},nu=(e,t,i)=>(su(e,t,"read from private field"),i?i.call(e):t.get(e));var au=class extends iu{constructor(){var e;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,ru,void 0),((e,t,i)=>{su(e,t,"write to private field"),t.set(e,i)})(this,ru,this.shadowRoot.querySelector("slot")),nu(this,ru).textContent=Ea(null!=(e=this.mediaDuration)?e:0)}static get observedAttributes(){return[...super.observedAttributes,Zn.MEDIA_DURATION]}attributeChangedCallback(e,t,i){e===Zn.MEDIA_DURATION&&(nu(this,ru).textContent=Ea(+i)),super.attributeChangedCallback(e,t,i)}get mediaDuration(){return za(this,Zn.MEDIA_DURATION)}set mediaDuration(e){Qa(this,Zn.MEDIA_DURATION,e)}};ru=new 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0:e.getElementById(r)),null==(i=null==(t=ku(this,Au))?void 0:t.associateElement)||i.call(t,this))}disconnectedCallback(){var e,t;null==(t=null==(e=ku(this,Au))?void 0:e.unassociateElement)||t.call(e,this),Iu(this,Au,null)}get loadingDelay(){return ku(this,_u)}set loadingDelay(e){Iu(this,_u,e);let{style:t}=qa(this.shadowRoot,":host");t.setProperty("--_loading-indicator-delay",`var(--media-loading-indicator-transition-delay, ${e}ms)`)}get mediaPaused(){return Xa(this,Zn.MEDIA_PAUSED)}set mediaPaused(e){Za(this,Zn.MEDIA_PAUSED,e)}get mediaLoading(){return Xa(this,Zn.MEDIA_LOADING)}set mediaLoading(e){Za(this,Zn.MEDIA_LOADING,e)}get mediaController(){return Ja(this,zn.MEDIA_CONTROLLER)}set mediaController(e){eo(this,zn.MEDIA_CONTROLLER,e)}get noAutohide(){return Xa(this,Cu)}set noAutohide(e){Za(this,Cu,e)}};Au=new WeakMap,_u=new WeakMap,Du.shadowRootOptions={mode:"open"},Du.getTemplateHTML=function(e){return`\n    <style>\n      :host {\n        display: var(--media-control-display, 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:host([${Zn.MEDIA_LOADING}]:not([${Zn.MEDIA_PAUSED}])) #status {\n        visibility: var(--media-loading-indicator-opacity, visible);\n        transition: visibility 0.15s var(--_loading-indicator-delay);\n      }\n\n      svg, img, ::slotted(svg), ::slotted(img) {\n        width: var(--media-loading-indicator-icon-width);\n        height: var(--media-loading-indicator-icon-height, 100px);\n        fill: var(--media-icon-color, var(--media-primary-color, rgb(238 238 238)));\n        vertical-align: middle;\n      }\n    </style>\n\n    <slot name="icon">\n<svg aria-hidden="true" viewBox="0 0 100 100">\n  <path d="M73,50c0-12.7-10.3-23-23-23S27,37.3,27,50 M30.9,50c0-10.5,8.5-19.1,19.1-19.1S69.1,39.5,69.1,50">\n    <animateTransform\n       attributeName="transform"\n       attributeType="XML"\n       type="rotate"\n       dur="1s"\n       from="0 50 50"\n       to="360 50 50"\n       repeatCount="indefinite" />\n  </path>\n</svg>\n</slot>\n    <div id="status" role="status" 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:host([${Zn.MEDIA_IS_PIP}]) slot[name=icon] slot:not([name=exit]) {\n        display: none !important;\n      }\n\n      :host(:not([${Zn.MEDIA_IS_PIP}])) slot[name=icon] slot:not([name=enter]) {\n        display: none !important;\n      }\n\n      :host([${Zn.MEDIA_IS_PIP}]) slot[name=tooltip-enter],\n      :host(:not([${Zn.MEDIA_IS_PIP}])) slot[name=tooltip-exit] {\n        display: none;\n      }\n    </style>\n\n    <slot name="icon">\n      <slot name="enter">${Ou}</slot>\n      <slot name="exit">${Ou}</slot>\n    </slot>\n  `},Nu.getTooltipContentHTML=function(){return`\n    <slot name="tooltip-enter">${Sa("Enter picture in picture mode")}</slot>\n    <slot name="tooltip-exit">${Sa("Exit picture in picture mode")}</slot>\n  `},Ca.customElements.get("media-pip-button")||Ca.customElements.define("media-pip-button",Nu);var $u,Fu=(e,t,i)=>(((e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)})(e,t,"read from private field"),i?i.call(e):t.get(e)),Bu="rates",Hu=[1,1.2,1.5,1.7,2];var 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<path d="m6 21 15-9L6 3v18Z"/>\n</svg></slot>\n      <slot name="pause"><svg aria-hidden="true" viewBox="0 0 24 24">\n  <path d="M6 20h4V4H6v16Zm8-16v16h4V4h-4Z"/>\n</svg></slot>\n    </slot>\n  `},Vu.getTooltipContentHTML=function(){return`\n    <slot name="tooltip-play">${Sa("Play")}</slot>\n    <slot name="tooltip-pause">${Sa("Pause")}</slot>\n  `},Ca.customElements.get("media-play-button")||Ca.customElements.define("media-play-button",Vu);var Ku="placeholdersrc",Wu="src";var qu=class extends Ca.HTMLElement{static get observedAttributes(){return[Ku,Wu]}constructor(){if(super(),!this.shadowRoot){this.attachShadow(this.constructor.shadowRootOptions);let e=Na(this.attributes);this.shadowRoot.innerHTML=this.constructor.getTemplateHTML(e)}this.image=this.shadowRoot.querySelector("#image")}attributeChangedCallback(e,t,i){e===Wu&&(null==i?this.image.removeAttribute(Wu):this.image.setAttribute(Wu,i)),e===Ku&&(null==i?(e=>{e.style.removeProperty("background-image")})(this.image):((e,t)=>{e.style["background-image"]=`url('${t}')`})(this.image,i))}get placeholderSrc(){return Ja(this,Ku)}set placeholderSrc(e){eo(this,Wu,e)}get src(){return Ja(this,Wu)}set src(e){eo(this,Wu,e)}};qu.shadowRootOptions={mode:"open"},qu.getTemplateHTML=function(e){return'\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: 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0:n.getElementById(i)),null==(o=null==(a=Zu(this,Qu))?void 0:a.associateElement)||o.call(a,this)))}get mediaPreviewImage(){return Ja(this,Zn.MEDIA_PREVIEW_IMAGE)}set mediaPreviewImage(e){eo(this,Zn.MEDIA_PREVIEW_IMAGE,e)}get mediaPreviewCoords(){let e=this.getAttribute(Zn.MEDIA_PREVIEW_COORDS);if(e)return e.split(/\s+/).map((e=>+e))}set mediaPreviewCoords(e){e?this.setAttribute(Zn.MEDIA_PREVIEW_COORDS,e.join(" ")):this.removeAttribute(Zn.MEDIA_PREVIEW_COORDS)}update(){let 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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  '},Ca.customElements.get("media-preview-thumbnail")||Ca.customElements.define("media-preview-thumbnail",ec);var tc,ic=ec,rc=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)},sc=(e,t,i)=>(rc(e,t,"read from private field"),i?i.call(e):t.get(e));tc=new WeakMap,Ca.customElements.get("media-preview-time-display")||Ca.customElements.define("media-preview-time-display",class extends iu{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,tc,void 0),((e,t,i)=>{rc(e,t,"write to private field"),t.set(e,i)})(this,tc,this.shadowRoot.querySelector("slot")),sc(this,tc).textContent=Ea(0)}static get observedAttributes(){return[...super.observedAttributes,Zn.MEDIA_PREVIEW_TIME]}attributeChangedCallback(e,t,i){super.attributeChangedCallback(e,t,i),e===Zn.MEDIA_PREVIEW_TIME&&null!=i&&(sc(this,tc).textContent=Ea(parseFloat(i)))}get mediaPreviewTime(){return za(this,Zn.MEDIA_PREVIEW_TIME)}set mediaPreviewTime(e){Qa(this,Zn.MEDIA_PREVIEW_TIME,e)}});var nc="seekoffset";var ac=class extends Nh{static get observedAttributes(){return[...super.observedAttributes,Zn.MEDIA_CURRENT_TIME,nc]}connectedCallback(){super.connectedCallback(),this.seekOffset=za(this,nc,30)}attributeChangedCallback(e,t,i){super.attributeChangedCallback(e,t,i),e===nc&&(this.seekOffset=za(this,nc,30))}get seekOffset(){return za(this,nc,30)}set seekOffset(e){Qa(this,nc,e),this.setAttribute("aria-label",Sa("seek back {seekOffset} seconds",{seekOffset:this.seekOffset})),Ba(Ha(this,"icon"),this.seekOffset)}get mediaCurrentTime(){return za(this,Zn.MEDIA_CURRENT_TIME,0)}set mediaCurrentTime(e){Qa(this,Zn.MEDIA_CURRENT_TIME,e)}handleClick(){let e=Math.max(this.mediaCurrentTime-this.seekOffset,0),t=new Ca.CustomEvent(Yn.MEDIA_SEEK_REQUEST,{composed:!0,bubbles:!0,detail:e});this.dispatchEvent(t)}};ac.getSlotTemplateHTML=function(e,t){return`\n    <slot name="icon">${(e=>`\n  <svg aria-hidden="true" viewBox="0 0 20 24">\n    <defs>\n      <style>.text{font-size:8px;font-family:Arial-BoldMT, Arial;font-weight:700;}</style>\n    </defs>\n    <text class="text value" transform="translate(2.18 19.87)">${e}</text>\n    <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"/>\n  </svg>`)(t.seekOffset)}</slot>\n  `},ac.getTooltipContentHTML=function(){return Sa("Seek backward")},Ca.customElements.get("media-seek-backward-button")||Ca.customElements.define("media-seek-backward-button",ac);var oc="seekoffset";var lc=class extends Nh{static get observedAttributes(){return[...super.observedAttributes,Zn.MEDIA_CURRENT_TIME,oc]}connectedCallback(){super.connectedCallback(),this.seekOffset=za(this,oc,30)}attributeChangedCallback(e,t,i){super.attributeChangedCallback(e,t,i),e===oc&&(this.seekOffset=za(this,oc,30))}get seekOffset(){return za(this,oc,30)}set seekOffset(e){Qa(this,oc,e),this.setAttribute("aria-label",Sa("seek forward {seekOffset} seconds",{seekOffset:this.seekOffset})),Ba(Ha(this,"icon"),this.seekOffset)}get mediaCurrentTime(){return za(this,Zn.MEDIA_CURRENT_TIME,0)}set mediaCurrentTime(e){Qa(this,Zn.MEDIA_CURRENT_TIME,e)}handleClick(){let e=this.mediaCurrentTime+this.seekOffset,t=new Ca.CustomEvent(Yn.MEDIA_SEEK_REQUEST,{composed:!0,bubbles:!0,detail:e});this.dispatchEvent(t)}};lc.getSlotTemplateHTML=function(e,t){return`\n    <slot name="icon">${(e=>`\n  <svg aria-hidden="true" viewBox="0 0 20 24">\n    <defs>\n      <style>.text{font-size:8px;font-family:Arial-BoldMT, Arial;font-weight:700;}</style>\n    </defs>\n    <text class="text value" transform="translate(8.9 19.87)">${e}</text>\n    <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"/>\n  </svg>`)(t.seekOffset)}</slot>\n  `},lc.getTooltipContentHTML=function(){return Sa("Seek forward")},Ca.customElements.get("media-seek-forward-button")||Ca.customElements.define("media-seek-forward-button",lc);var hc,dc=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)},uc=(e,t,i)=>(dc(e,t,"read from private field"),i?i.call(e):t.get(e)),cc={REMAINING:"remaining",SHOW_DURATION:"showduration",NO_TOGGLE:"notoggle"},fc=[...Object.values(cc),Zn.MEDIA_CURRENT_TIME,Zn.MEDIA_DURATION,Zn.MEDIA_SEEKABLE],mc=["Enter"," "],pc=(e,{timesSep:t="&nbsp;/&nbsp;"}={})=>{var i,r;let s=null!=(i=e.mediaCurrentTime)?i:0,[,n]=null!=(r=e.mediaSeekable)?r:[],a=0;Number.isFinite(e.mediaDuration)?a=e.mediaDuration:Number.isFinite(n)&&(a=n);let o=e.remaining?Ea(0-(a-s)):Ea(s);return e.showDuration?`${o}${t}${Ea(a)}`:o};var gc=class extends iu{constructor(){super(),((e,t,i)=>{if(t.has(e))throw TypeError("Cannot add the same private member more than once");t instanceof WeakSet?t.add(e):t.set(e,i)})(this,hc,void 0),((e,t,i)=>{dc(e,t,"write to private field"),t.set(e,i)})(this,hc,this.shadowRoot.querySelector("slot")),uc(this,hc).innerHTML=`${pc(this)}`}static get observedAttributes(){return[...super.observedAttributes,...fc,"disabled"]}connectedCallback(){let{style:e}=qa(this.shadowRoot,":host(:hover:not([notoggle]))");e.setProperty("cursor","var(--media-cursor, pointer)"),e.setProperty("background","var(--media-control-hover-background, rgba(50 50 70 / .7))"),this.hasAttribute("disabled")||this.enable(),this.setAttribute("role","progressbar"),this.setAttribute("aria-label",Sa("playback time"));let t=e=>{let{key:i}=e;mc.includes(i)?this.toggleTimeDisplay():this.removeEventListener("keyup",t)};this.addEventListener("keydown",(e=>{let{metaKey:i,altKey:r,key:s}=e;i||r||!mc.includes(s)?this.removeEventListener("keyup",t):this.addEventListener("keyup",t)})),this.addEventListener("click",this.toggleTimeDisplay),super.connectedCallback()}toggleTimeDisplay(){this.noToggle||(this.hasAttribute("remaining")?this.removeAttribute("remaining"):this.setAttribute("remaining",""))}disconnectedCallback(){this.disable(),super.disconnectedCallback()}attributeChangedCallback(e,t,i){fc.includes(e)?this.update():"disabled"===e&&i!==t&&(null==i?this.enable():this.disable()),super.attributeChangedCallback(e,t,i)}enable(){this.tabIndex=0}disable(){this.tabIndex=-1}get remaining(){return Xa(this,cc.REMAINING)}set remaining(e){Za(this,cc.REMAINING,e)}get showDuration(){return Xa(this,cc.SHOW_DURATION)}set showDuration(e){Za(this,cc.SHOW_DURATION,e)}get noToggle(){return Xa(this,cc.NO_TOGGLE)}set noToggle(e){Za(this,cc.NO_TOGGLE,e)}get mediaDuration(){return za(this,Zn.MEDIA_DURATION)}set mediaDuration(e){Qa(this,Zn.MEDIA_DURATION,e)}get mediaCurrentTime(){return za(this,Zn.MEDIA_CURRENT_TIME)}set mediaCurrentTime(e){Qa(this,Zn.MEDIA_CURRENT_TIME,e)}get mediaSeekable(){let e=this.getAttribute(Zn.MEDIA_SEEKABLE);if(e)return e.split(":").map((e=>+e))}set mediaSeekable(e){null!=e?this.setAttribute(Zn.MEDIA_SEEKABLE,e.join(":")):this.removeAttribute(Zn.MEDIA_SEEKABLE)}update(){let e=pc(this);(e=>{var t;let i=e.mediaCurrentTime,[,r]=null!=(t=e.mediaSeekable)?t:[],s=null;if(Number.isFinite(e.mediaDuration)?s=e.mediaDuration:Number.isFinite(r)&&(s=r),null==i||null===s)return void e.setAttribute("aria-valuetext","video not loaded, unknown time.");let n=e.remaining?va(0-(s-i)):va(i);if(!e.showDuration)return void e.setAttribute("aria-valuetext",n);let a=`${n} of ${va(s)}`;e.setAttribute("aria-valuetext",a)})(this),e!==uc(this,hc).innerHTML&&(uc(this,hc).innerHTML=e)}};hc=new WeakMap,gc.getSlotTemplateHTML=function(e,t){return`\n    <slot>${pc(t)}</slot>\n  `},Ca.customElements.get("media-time-display")||Ca.customElements.define("media-time-display",gc);var vc,Ec,yc,bc,Tc,Sc,Ac,_c,wc,kc,Lc=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)},Ic=(e,t,i)=>(Lc(e,t,"read from private field"),t.get(e)),Rc=(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)},Cc=(e,t,i,r)=>(Lc(e,t,"write to private field"),t.set(e,i),i),Dc=class{constructor(e,t,i){Rc(this,vc,void 0),Rc(this,Ec,void 0),Rc(this,yc,void 0),Rc(this,bc,void 0),Rc(this,Tc,void 0),Rc(this,Sc,void 0),Rc(this,Ac,void 0),Rc(this,_c,void 0),Rc(this,wc,0),Rc(this,kc,((e=performance.now())=>{Cc(this,wc,requestAnimationFrame(Ic(this,kc))),Cc(this,bc,performance.now()-Ic(this,yc));let t=1e3/this.fps;if(Ic(this,bc)>t){Cc(this,yc,e-Ic(this,bc)%t);let i=1e3/((e-Ic(this,Ec))/++((e,t)=>({set _(i){Cc(e,t,i)},get _(){return 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0:t.map((e=>({start:df(this,e.startTime),end:df(this,e.endTime)}))))}get mediaPaused(){return Xa(this,Zn.MEDIA_PAUSED)}set mediaPaused(e){Za(this,Zn.MEDIA_PAUSED,e)}get mediaLoading(){return Xa(this,Zn.MEDIA_LOADING)}set mediaLoading(e){Za(this,Zn.MEDIA_LOADING,e)}get mediaDuration(){return za(this,Zn.MEDIA_DURATION)}set mediaDuration(e){Qa(this,Zn.MEDIA_DURATION,e)}get mediaCurrentTime(){return za(this,Zn.MEDIA_CURRENT_TIME)}set mediaCurrentTime(e){Qa(this,Zn.MEDIA_CURRENT_TIME,e)}get mediaPlaybackRate(){return za(this,Zn.MEDIA_PLAYBACK_RATE,1)}set mediaPlaybackRate(e){Qa(this,Zn.MEDIA_PLAYBACK_RATE,e)}get mediaBuffered(){let e=this.getAttribute(Zn.MEDIA_BUFFERED);return e?e.split(" ").map((e=>e.split(":").map((e=>+e)))):[]}set mediaBuffered(e){if(!e)return void this.removeAttribute(Zn.MEDIA_BUFFERED);let t=e.map((e=>e.join(":"))).join(" ");this.setAttribute(Zn.MEDIA_BUFFERED,t)}get mediaSeekable(){let e=this.getAttribute(Zn.MEDIA_SEEKABLE);if(e)return e.split(":").map((e=>+e))}set mediaSeekable(e){null!=e?this.setAttribute(Zn.MEDIA_SEEKABLE,e.join(":")):this.removeAttribute(Zn.MEDIA_SEEKABLE)}get mediaSeekableEnd(){var e;let[,t=this.mediaDuration]=null!=(e=this.mediaSeekable)?e:[];return t}get mediaSeekableStart(){var e;let[t=0]=null!=(e=this.mediaSeekable)?e:[];return t}get mediaPreviewImage(){return Ja(this,Zn.MEDIA_PREVIEW_IMAGE)}set mediaPreviewImage(e){eo(this,Zn.MEDIA_PREVIEW_IMAGE,e)}get mediaPreviewTime(){return za(this,Zn.MEDIA_PREVIEW_TIME)}set mediaPreviewTime(e){Qa(this,Zn.MEDIA_PREVIEW_TIME,e)}get mediaEnded(){return Xa(this,Zn.MEDIA_ENDED)}set mediaEnded(e){Za(this,Zn.MEDIA_ENDED,e)}updateBar(){super.updateBar(),this.updateBufferedBar(),this.updateCurrentBox()}updateBufferedBar(){var e;let t,i=this.mediaBuffered;if(!i.length)return;if(this.mediaEnded)t=1;else{let r=this.mediaCurrentTime,[,s=this.mediaSeekableStart]=null!=(e=i.find((([e,t])=>e<=r&&r<=t)))?e:[];t=df(this,s)}let{style:r}=qa(this.shadowRoot,"#buffered");r.setProperty("width",100*t+"%")}updateCurrentBox(){if(!this.shadowRoot.querySelector('slot[name="current"]').assignedElements().length)return;let e=qa(this.shadowRoot,"#current-rail"),t=qa(this.shadowRoot,'[part~="current-box"]'),i=hf(this,Wc,qc).call(this,af(this,Nc)),r=hf(this,Yc,zc).call(this,i,this.range.valueAsNumber),s=hf(this,Qc,Xc).call(this,i,this.range.valueAsNumber);e.style.transform=`translateX(${r})`,e.style.setProperty("--_range-width",`${i.range.width}`),t.style.setProperty("--_box-shift",`${s}`),t.style.setProperty("--_box-width",`${i.box.width}px`),t.style.setProperty("visibility","initial")}handleEvent(e){switch(super.handleEvent(e),e.type){case"input":hf(this,rf,sf).call(this);break;case"pointermove":hf(this,Zc,Jc).call(this,e);break;case"pointerup":case"pointerleave":hf(this,ef,tf).call(this,null);break;case"transitionstart":Ga(e.target,this)&&setTimeout((()=>hf(this,Hc,Gc).call(this)),0)}}};Pc=new WeakMap,xc=new WeakMap,Mc=new WeakMap,Oc=new WeakMap,Uc=new WeakMap,Nc=new WeakMap,$c=new WeakMap,Fc=new WeakMap,Bc=new WeakMap,Hc=new 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h=Math.round(af(this,Oc))-Math.round(a*i);Math.abs(h)<1&&a>.01&&a<.99||(lf(this,Oc,a*i),hf(this,ef,tf).call(this,af(this,Oc)))},ef=new WeakSet,tf=function(e){this.dispatchEvent(new Ca.CustomEvent(Yn.MEDIA_PREVIEW_REQUEST,{composed:!0,bubbles:!0,detail:e}))},rf=new WeakSet,sf=function(){af(this,xc).stop();let e=uf(this);this.dispatchEvent(new Ca.CustomEvent(Yn.MEDIA_SEEK_REQUEST,{composed:!0,bubbles:!0,detail:e}))},cf.shadowRootOptions={mode:"open"},cf.getTemplateHTML=function(e){return`\n    ${Wd.getTemplateHTML(e)}\n    <style>\n      :host {\n        --media-box-border-radius: 4px;\n        --media-box-padding-left: 10px;\n        --media-box-padding-right: 10px;\n        --media-preview-border-radius: var(--media-box-border-radius);\n        --media-box-arrow-offset: var(--media-box-border-radius);\n        --_control-background: var(--media-control-background, var(--media-secondary-color, rgb(20 20 30 / .7)));\n        --_preview-background: var(--media-preview-background, var(--_control-background));\n\n        \n        contain: layout;\n      }\n\n      #buffered {\n        background: var(--media-time-range-buffered-color, rgb(255 255 255 / .4));\n        position: absolute;\n        height: 100%;\n        will-change: width;\n      }\n\n      #preview-rail,\n      #current-rail {\n        width: 100%;\n        position: absolute;\n        left: 0;\n        bottom: 100%;\n        pointer-events: none;\n        will-change: transform;\n      }\n\n      [part~="box"] {\n        width: min-content;\n        \n        position: absolute;\n        bottom: 100%;\n        flex-direction: column;\n        align-items: center;\n        transform: translateX(-50%);\n      }\n\n      [part~="current-box"] {\n        display: var(--media-current-box-display, var(--media-box-display, flex));\n        margin: var(--media-current-box-margin, var(--media-box-margin, 0 0 5px));\n        visibility: hidden;\n      }\n\n      [part~="preview-box"] {\n        display: var(--media-preview-box-display, var(--media-box-display, flex));\n        margin: var(--media-preview-box-margin, var(--media-box-margin, 0 0 5px));\n        transition-property: var(--media-preview-transition-property, visibility, opacity);\n        transition-duration: var(--media-preview-transition-duration-out, .25s);\n        transition-delay: var(--media-preview-transition-delay-out, 0s);\n        visibility: hidden;\n        opacity: 0;\n      }\n\n      :host(:is([${Zn.MEDIA_PREVIEW_IMAGE}], [${Zn.MEDIA_PREVIEW_TIME}])[dragging]) [part~="preview-box"] {\n        transition-duration: var(--media-preview-transition-duration-in, .5s);\n        transition-delay: var(--media-preview-transition-delay-in, .25s);\n        visibility: visible;\n        opacity: 1;\n      }\n\n      @media (hover: hover) {\n        :host(:is([${Zn.MEDIA_PREVIEW_IMAGE}], [${Zn.MEDIA_PREVIEW_TIME}]):hover) [part~="preview-box"] {\n          transition-duration: var(--media-preview-transition-duration-in, .5s);\n          transition-delay: var(--media-preview-transition-delay-in, .25s);\n          visibility: visible;\n          opacity: 1;\n        }\n      }\n\n      media-preview-thumbnail,\n      ::slotted(media-preview-thumbnail) {\n        visibility: hidden;\n        \n        transition: visibility 0s .25s;\n        transition-delay: calc(var(--media-preview-transition-delay-out, 0s) + var(--media-preview-transition-duration-out, .25s));\n        background: var(--media-preview-thumbnail-background, var(--_preview-background));\n        box-shadow: var(--media-preview-thumbnail-box-shadow, 0 0 4px rgb(0 0 0 / .2));\n        max-width: var(--media-preview-thumbnail-max-width, 180px);\n        max-height: var(--media-preview-thumbnail-max-height, 160px);\n        min-width: var(--media-preview-thumbnail-min-width, 120px);\n        min-height: var(--media-preview-thumbnail-min-height, 80px);\n        border: var(--media-preview-thumbnail-border);\n        border-radius: var(--media-preview-thumbnail-border-radius,\n          var(--media-preview-border-radius) var(--media-preview-border-radius) 0 0);\n      }\n\n      :host([${Zn.MEDIA_PREVIEW_IMAGE}][dragging]) media-preview-thumbnail,\n      :host([${Zn.MEDIA_PREVIEW_IMAGE}][dragging]) ::slotted(media-preview-thumbnail) {\n        transition-delay: var(--media-preview-transition-delay-in, .25s);\n        visibility: visible;\n      }\n\n      @media (hover: hover) {\n        :host([${Zn.MEDIA_PREVIEW_IMAGE}]:hover) media-preview-thumbnail,\n        :host([${Zn.MEDIA_PREVIEW_IMAGE}]:hover) ::slotted(media-preview-thumbnail) {\n          transition-delay: var(--media-preview-transition-delay-in, .25s);\n          visibility: visible;\n        }\n\n        :host([${Zn.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        font-size: var(--media-font-size, 13px);\n        line-height: 17px;\n        min-width: 0;\n        visibility: hidden;\n        \n        transition: min-width 0s, border-radius 0s, margin 0s, padding 0s, visibility 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(--_preview-background));\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, 3.5px 9px);\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([${Zn.MEDIA_PREVIEW_IMAGE}]) media-preview-chapter-display,\n      :host([${Zn.MEDIA_PREVIEW_IMAGE}]) ::slotted(media-preview-chapter-display) {\n        transition-delay: var(--media-preview-transition-delay-in, .25s);\n        border-radius: var(--media-preview-chapter-border-radius, 0);\n        padding: var(--media-preview-chapter-padding, 3.5px 9px 0);\n        margin: var(--media-preview-chapter-margin, 0);\n        min-width: 100%;\n      }\n\n      media-preview-chapter-display[${Zn.MEDIA_PREVIEW_CHAPTER}],\n      ::slotted(media-preview-chapter-display[${Zn.MEDIA_PREVIEW_CHAPTER}]) {\n        visibility: visible;\n      }\n\n      media-preview-chapter-display:not([aria-valuetext]),\n      ::slotted(media-preview-chapter-display:not([aria-valuetext])) {\n        display: none;\n      }\n\n      media-preview-time-display,\n      ::slotted(media-preview-time-display),\n      media-time-display,\n      ::slotted(media-time-display) {\n        font-size: var(--media-font-size, 13px);\n        line-height: 17px;\n        min-width: 0;\n        \n        transition: min-width 0s, border-radius 0s;\n        transition-delay: calc(var(--media-preview-transition-delay-out, 0s) + var(--media-preview-transition-duration-out, .25s));\n        background: var(--media-preview-time-background, var(--_preview-background));\n        border-radius: 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, 3.5px 9px);\n        margin: var(--media-preview-time-margin, 0);\n        text-shadow: var(--media-preview-time-text-shadow, 0 0 4px rgb(0 0 0 / .75));\n        transform: translateX(min(\n          max(calc(50% - var(--_box-width) / 2),\n          calc(var(--_box-shift, 0))),\n          calc(var(--_box-width) / 2 - 50%)\n        ));\n      }\n\n      :host([${Zn.MEDIA_PREVIEW_IMAGE}]) media-preview-time-display,\n      :host([${Zn.MEDIA_PREVIEW_IMAGE}]) 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var(--media-box-arrow-height, 5px) var(--media-box-arrow-width, 6px) 0);\n        border-style: solid;\n        justify-content: center;\n        height: 0;\n      }\n    </style>\n    <div id="preview-rail">\n      <slot name="preview" part="box preview-box">\n        <media-preview-thumbnail>\n          <template shadowrootmode="${ic.shadowRootOptions.mode}">\n            ${ic.getTemplateHTML({})}\n          </template>\n        </media-preview-thumbnail>\n        <media-preview-chapter-display></media-preview-chapter-display>\n        <media-preview-time-display></media-preview-time-display>\n        <slot name="preview-arrow"><div part="arrow"></div></slot>\n      </slot>\n    </div>\n    <div id="current-rail">\n      <slot name="current" part="box current-box">\n        \n      </slot>\n    </div>\n  `},Ca.customElements.get("media-time-range")||Ca.customElements.define("media-time-range",cf);function ff({anchor:e,floating:t,placement:i}){let r=function({anchor:e,floating:t}){return{anchor:mf(e,t.offsetParent),floating:{x:0,y:0,width:t.offsetWidth,height:t.offsetHeight}}}({anchor:e,floating:t}),{x:s,y:n}=function({anchor:e,floating:t},i){let r,s="x"===function(e){return["top","bottom"].includes(pf(e))?"y":"x"}(i)?"y":"x",n="y"===s?"height":"width",a=pf(i),o=e.x+e.width/2-t.width/2,l=e.y+e.height/2-t.height/2,h=e[n]/2-t[n]/2;switch(a){case"top":r={x:o,y:e.y-t.height};break;case"bottom":r={x:o,y:e.y+e.height};break;case"right":r={x:e.x+e.width,y:l};break;case"left":r={x:e.x-t.width,y:l};break;default:r={x:e.x,y:e.y}}switch(i.split("-")[1]){case"start":r[s]-=h;break;case"end":r[s]+=h}return r}(r,i);return{x:s,y:n}}function mf(e,t){var i;let r=e.getBoundingClientRect(),s=null!=(i=t?.getBoundingClientRect())?i:{x:0,y:0};return{x:r.x-s.x,y:r.y-s.y,width:r.width,height:r.height}}function pf(e){return e.split("-")[0]}Ca.customElements.get("media-volume-range")||Ca.customElements.define("media-volume-range",class extends Wd{static 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var(--_menu-max-height, 300px));\n        transform: var(--media-menu-transform-in, translateY(0) scale(1));\n        flex-direction: column;\n        \n        min-height: 0;\n        position: relative;\n        bottom: var(--_menu-bottom);\n        box-sizing: border-box;\n      } \n\n      @-moz-document url-prefix() {\n        :host{\n          --_menu-bg: rgb(20 20 30);\n        }\n      }\n\n      :host([hidden]) {\n        transition: var(--media-menu-transition-out,\n          visibility .15s ease-in,\n          opacity .15s ease-in,\n          transform .15s ease-in\n        ) !important;\n        visibility: var(--media-menu-hidden-visibility, hidden);\n        opacity: var(--media-menu-hidden-opacity, 0);\n        max-height: var(--media-menu-hidden-max-height,\n          var(--media-menu-max-height, var(--_menu-max-height, 300px)));\n        transform: var(--media-menu-transform-out, translateY(2px) scale(.99));\n        pointer-events: none;\n      }\n\n      :host([slot="submenu"]) {\n        background: none;\n        width: 100%;\n        min-height: 100%;\n        position: absolute;\n        bottom: 0;\n        right: -100%;\n      }\n\n      #container {\n        display: flex;\n        flex-direction: column;\n        min-height: 0;\n        transition: transform .2s ease-out;\n        transform: translate(0, 0);\n      }\n\n      #container.has-expanded {\n        transition: transform .2s ease-in;\n        transform: translate(-100%, 0);\n      }\n\n      button {\n        background: none;\n        color: inherit;\n        border: none;\n        padding: 0;\n        font: inherit;\n        outline: inherit;\n        display: inline-flex;\n        align-items: center;\n      }\n\n      slot[name="header"][hidden] {\n        display: none;\n      }\n\n      slot[name="header"] > *,\n      slot[name="header"]::slotted(*) {\n        padding: .4em .7em;\n        border-bottom: 1px solid rgb(255 255 255 / .25);\n        cursor: var(--media-cursor, default);\n      }\n\n      slot[name="header"] > button[part~="back"],\n      slot[name="header"]::slotted(button[part~="back"]) {\n        cursor: var(--media-cursor, pointer);\n      }\n\n      svg[part~="back"] {\n        height: var(--media-menu-icon-height, var(--media-control-height, 24px));\n        fill: var(--media-icon-color, var(--media-primary-color, rgb(238 238 238)));\n        display: block;\n        margin-right: .5ch;\n      }\n\n      slot:not([name]) {\n        gap: var(--media-menu-gap);\n        flex-direction: var(--media-menu-flex-direction, column);\n        overflow: var(--media-menu-overflow, hidden auto);\n        display: flex;\n        min-height: 0;\n      }\n\n      :host([role="menu"]) slot:not([name]) {\n        padding-block: .4em;\n      }\n\n      slot:not([name])::slotted([role="menu"]) {\n        background: none;\n      }\n\n      media-chrome-menu-item > span {\n        margin-right: .5ch;\n        max-width: var(--media-menu-item-max-width);\n        text-overflow: ellipsis;\n        overflow: hidden;\n      }\n    </style>\n    <style id="layout-row" media="width:0">\n\n      slot[name="header"] > *,\n      slot[name="header"]::slotted(*) {\n        padding: .4em .5em;\n      }\n\n      slot:not([name]) {\n        gap: var(--media-menu-gap, .25em);\n        flex-direction: var(--media-menu-flex-direction, row);\n        padding-inline: .5em;\n      }\n\n      media-chrome-menu-item {\n        padding: .3em .5em;\n      }\n\n      media-chrome-menu-item[aria-checked="true"] {\n        background: var(--media-menu-item-checked-background, rgb(255 255 255 / .2));\n      }\n\n      \n      media-chrome-menu-item::part(checked-indicator) {\n        display: var(--media-menu-item-checked-indicator-display, none);\n      }\n    </style>\n    <div id="container">\n      <slot name="header" hidden>\n        <button part="back button" aria-label="Back to previous menu">\n          <slot name="back-icon">\n            <svg aria-hidden="true" viewBox="0 0 20 24" part="back indicator">\n              <path d="m11.88 17.585.742-.669-4.2-4.665 4.2-4.666-.743-.669-4.803 5.335 4.803 5.334Z"/>\n            </svg>\n          </slot>\n          <slot name="title"></slot>\n        </button>\n      </slot>\n      <slot></slot>\n    </div>\n    <slot name="checked-indicator" hidden></slot>\n  '},Ca.customElements.get("media-chrome-menu")||Ca.customElements.define("media-chrome-menu",ym);var Sm,Am,_m,wm,km,Lm,Im,Rm,Cm,Dm,Pm,xm,Mm,Om,Um,Nm=(e,t,i)=>{if(!t.has(e))throw TypeError("Cannot "+i)},$m=(e,t,i)=>(Nm(e,t,"read from private field"),i?i.call(e):t.get(e)),Fm=(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)},Bm=(e,t,i,r)=>(Nm(e,t,"write to private field"),t.set(e,i),i),Hm=(e,t,i)=>(Nm(e,t,"access private method"),i);var Gm="type",jm="value",Vm="checked",Km="disabled",Wm=class extends Ca.HTMLElement{constructor(){if(super(),Fm(this,_m),Fm(this,km),Fm(this,Im),Fm(this,Dm),Fm(this,xm),Fm(this,Om),Fm(this,Sm,!1),Fm(this,Am,void 0),Fm(this,Cm,(()=>{var e,t;this.setAttribute("submenusize",`${this.submenuElement.items.length}`);let i=this.shadowRoot.querySelector('slot[name="description"]'),r=null==(e=this.submenuElement.checkedItems)?void 0:e[0],s=null!=(t=r?.dataset.description)?t:r?.text,n=Da.createElement("span");n.textContent=s??"",i.replaceChildren(n)})),!this.shadowRoot){this.attachShadow(this.constructor.shadowRootOptions);let e=Na(this.attributes);this.shadowRoot.innerHTML=this.constructor.getTemplateHTML(e)}this.shadowRoot.addEventListener("slotchange",this)}static get observedAttributes(){return[Gm,Km,Vm,jm]}enable(){this.hasAttribute("tabindex")||this.setAttribute("tabindex","-1"),qm(this)&&!this.hasAttribute("aria-checked")&&this.setAttribute("aria-checked","false"),this.addEventListener("click",this),this.addEventListener("keydown",this)}disable(){this.removeAttribute("tabindex"),this.removeEventListener("click",this),this.removeEventListener("keydown",this),this.removeEventListener("keyup",this)}handleEvent(e){switch(e.type){case"slotchange":Hm(this,_m,wm).call(this,e);break;case"click":this.handleClick(e);break;case"keydown":Hm(this,xm,Mm).call(this,e);break;case"keyup":Hm(this,Dm,Pm).call(this,e)}}attributeChangedCallback(e,t,i){e===Vm&&qm(this)&&!$m(this,Sm)?this.setAttribute("aria-checked",null!=i?"true":"false"):e===Gm&&i!==t?this.role="menuitem"+i:e===Km&&i!==t&&(null==i?this.enable():this.disable())}connectedCallback(){this.hasAttribute(Km)||this.enable(),this.role="menuitem"+this.type,Bm(this,Am,Ym(this,this.parentNode)),Hm(this,Om,Um).call(this)}disconnectedCallback(){this.disable(),Hm(this,Om,Um).call(this),Bm(this,Am,null)}get invokeTarget(){return this.getAttribute("invoketarget")}set invokeTarget(e){this.setAttribute("invoketarget",`${e}`)}get invokeTargetElement(){var e;return this.invokeTarget?null==(e=Ka(this))?void 0:e.querySelector(`#${this.invokeTarget}`):this.submenuElement}get submenuElement(){return this.shadowRoot.querySelector('slot[name="submenu"]').assignedElements({flatten:!0})[0]}get type(){var e;return null!=(e=this.getAttribute(Gm))?e:""}set type(e){this.setAttribute(Gm,`${e}`)}get value(){var e;return null!=(e=this.getAttribute(jm))?e:this.text}set value(e){this.setAttribute(jm,e)}get text(){var e;return(null!=(e=this.textContent)?e:"").trim()}get checked(){if(qm(this))return"true"===this.getAttribute("aria-checked")}set checked(e){qm(this)&&(Bm(this,Sm,!0),this.setAttribute("aria-checked",e?"true":"false"),e?this.part.add("checked"):this.part.remove("checked"))}handleClick(e){qm(this)||this.invokeTargetElement&&Ga(this,e.target)&&this.invokeTargetElement.dispatchEvent(new am({relatedTarget:this}))}get keysUsed(){return["Enter"," "]}};function qm(e){return"radio"===e.type||"checkbox"===e.type}function Ym(e,t){if(!e)return null;let{host:i}=e.getRootNode();return!t&&i?Ym(e,i):t?.items?t:Ym(t,t?.parentNode)}Sm=new WeakMap,Am=new WeakMap,_m=new WeakSet,wm=function(e){let t=e.target;if(!t?.name)for(let e of t.assignedNodes({flatten:!0}))e instanceof Text&&""===e.textContent.trim()&&e.remove();"submenu"===t.name&&(this.submenuElement?Hm(this,km,Lm).call(this):Hm(this,Im,Rm).call(this))},km=new WeakSet,Lm=async function(){this.setAttribute("aria-haspopup","menu"),this.setAttribute("aria-expanded",`${!this.submenuElement.hidden}`),this.submenuElement.addEventListener("change",$m(this,Cm)),this.submenuElement.addEventListener("addmenuitem",$m(this,Cm)),this.submenuElement.addEventListener("removemenuitem",$m(this,Cm)),$m(this,Cm).call(this)},Im=new WeakSet,Rm=function(){this.removeAttribute("aria-haspopup"),this.removeAttribute("aria-expanded"),this.submenuElement.removeEventListener("change",$m(this,Cm)),this.submenuElement.removeEventListener("addmenuitem",$m(this,Cm)),this.submenuElement.removeEventListener("removemenuitem",$m(this,Cm)),$m(this,Cm).call(this)},Cm=new WeakMap,Dm=new WeakSet,Pm=function(e){let{key:t}=e;this.keysUsed.includes(t)?this.handleClick(e):this.removeEventListener("keyup",Hm(this,Dm,Pm))},xm=new WeakSet,Mm=function(e){let{metaKey:t,altKey:i,key:r}=e;t||i||!this.keysUsed.includes(r)?this.removeEventListener("keyup",Hm(this,Dm,Pm)):this.addEventListener("keyup",Hm(this,Dm,Pm),{once:!0})},Om=new WeakSet,Um=function(){var e;let t=null==(e=$m(this,Am))?void 0:e.radioGroupItems;if(!t)return;let i=t.filter((e=>"true"===e.getAttribute("aria-checked"))).pop();i||(i=t[0]);for(let e of t)e.setAttribute("aria-checked","false");i?.setAttribute("aria-checked","true")},Wm.shadowRootOptions={mode:"open"},Wm.getTemplateHTML=function(e){return`\n    <style>\n      :host {\n        transition: var(--media-menu-item-transition,\n          background .15s linear,\n          opacity .2s ease-in-out\n        );\n        outline: var(--media-menu-item-outline, 0);\n        outline-offset: var(--media-menu-item-outline-offset, -1px);\n        cursor: var(--media-cursor, pointer);\n        display: flex;\n        align-items: center;\n        align-self: stretch;\n        justify-self: stretch;\n        white-space: nowrap;\n        white-space-collapse: collapse;\n        text-wrap: nowrap;\n        padding: .4em .8em .4em 1em;\n      }\n\n      :host(:focus-visible) {\n        box-shadow: var(--media-menu-item-focus-shadow, inset 0 0 0 2px rgb(27 127 204 / .9));\n        outline: var(--media-menu-item-hover-outline, 0);\n        outline-offset: var(--media-menu-item-hover-outline-offset,  var(--media-menu-item-outline-offset, -1px));\n      }\n\n      :host(:hover) {\n        cursor: var(--media-cursor, pointer);\n        background: var(--media-menu-item-hover-background, rgb(92 92 102 / .5));\n        outline: var(--media-menu-item-hover-outline);\n        outline-offset: var(--media-menu-item-hover-outline-offset,  var(--media-menu-item-outline-offset, -1px));\n      }\n\n      :host([aria-checked="true"]) {\n        background: var(--media-menu-item-checked-background);\n      }\n\n      :host([hidden]) {\n        display: none;\n      }\n\n      :host([disabled]) {\n        pointer-events: none;\n        color: rgba(255, 255, 255, .3);\n      }\n\n      slot:not([name]) {\n        width: 100%;\n      }\n\n      slot:not([name="submenu"]) {\n        display: inline-flex;\n        align-items: center;\n        transition: inherit;\n        opacity: var(--media-menu-item-opacity, 1);\n      }\n\n      slot[name="description"] {\n        justify-content: end;\n      }\n\n      slot[name="description"] > span {\n        display: inline-block;\n        margin-inline: 1em .2em;\n        max-width: var(--media-menu-item-description-max-width, 100px);\n        text-overflow: ellipsis;\n        overflow: hidden;\n        font-size: .8em;\n        font-weight: 400;\n        text-align: right;\n        position: relative;\n        top: .04em;\n      }\n\n      slot[name="checked-indicator"] {\n        display: none;\n      }\n\n      :host(:is([role="menuitemradio"],[role="menuitemcheckbox"])) slot[name="checked-indicator"] {\n        display: var(--media-menu-item-checked-indicator-display, inline-block);\n      }\n\n      \n      svg, img, ::slotted(svg), ::slotted(img) {\n        height: var(--media-menu-item-icon-height, var(--media-control-height, 24px));\n        fill: var(--media-icon-color, var(--media-primary-color, rgb(238 238 238)));\n        display: block;\n      }\n\n      \n      [part~="indicator"],\n      ::slotted([part~="indicator"]) {\n        fill: var(--media-menu-item-indicator-fill,\n          var(--media-icon-color, var(--media-primary-color, rgb(238 238 238))));\n        height: var(--media-menu-item-indicator-height, 1.25em);\n        margin-right: .5ch;\n      }\n\n      [part~="checked-indicator"] {\n        visibility: hidden;\n      }\n\n      :host([aria-checked="true"]) [part~="checked-indicator"] {\n        visibility: visible;\n      }\n    </style>\n    <slot name="checked-indicator">\n      <svg aria-hidden="true" viewBox="0 1 24 24" part="checked-indicator indicator">\n        <path d="m10 15.17 9.193-9.191 1.414 1.414-10.606 10.606-6.364-6.364 1.414-1.414 4.95 4.95Z"/>\n      </svg>\n    </slot>\n    <slot name="prefix"></slot>\n    <slot></slot>\n    <slot name="description"></slot>\n    <slot name="suffix">\n      ${this.getSuffixSlotInnerHTML(e)}\n    </slot>\n    <slot name="submenu"></slot>\n  `},Wm.getSuffixSlotInnerHTML=function(e){return""},Ca.customElements.get("media-chrome-menu-item")||Ca.customElements.define("media-chrome-menu-item",Wm);var zm=class extends ym{get anchorElement(){return"auto"!==this.anchor?super.anchorElement:$a(this).querySelector("media-settings-menu-button")}};zm.getTemplateHTML=function(e){return`\n    ${ym.getTemplateHTML(e)}\n    <style>\n      :host {\n        --_menu-bg: rgb(20 20 30 / .8);\n        background: var(--media-settings-menu-background,\n            var(--media-menu-background,\n              var(--media-control-background,\n                var(--media-secondary-color, var(--_menu-bg)))));\n        min-width: var(--media-settings-menu-min-width, 170px);\n        border-radius: 2px 2px 0 0;\n        overflow: hidden;\n      }\n\n      @-moz-document url-prefix() {\n        :host{\n          --_menu-bg: rgb(20 20 30);\n        }\n      }\n\n      :host([role="menu"]) {\n        \n        justify-content: end;\n      }\n\n      slot:not([name]) {\n        justify-content: var(--media-settings-menu-justify-content);\n        flex-direction: var(--media-settings-menu-flex-direction, column);\n        overflow: visible;\n      }\n\n      #container.has-expanded {\n        --media-settings-menu-item-opacity: 0;\n      }\n    </style>\n  `},Ca.customElements.get("media-settings-menu")||Ca.customElements.define("media-settings-menu",zm);var Qm=class extends Wm{};Qm.shadowRootOptions={mode:"open"},Qm.getTemplateHTML=function(e){return`\n    ${Wm.getTemplateHTML.call(this,e)}\n    <style>\n      slot:not([name="submenu"]) {\n        opacity: var(--media-settings-menu-item-opacity, var(--media-menu-item-opacity));\n      }\n\n      :host([aria-expanded="true"]:hover) {\n        background: transparent;\n      }\n    </style>\n  `},Qm.getSuffixSlotInnerHTML=function(e){return'\n    <svg aria-hidden="true" viewBox="0 0 20 24">\n      <path d="m8.12 17.585-.742-.669 4.2-4.665-4.2-4.666.743-.669 4.803 5.335-4.803 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i;let r=e.byteLength;for(let s=0;s<r;){let n=Wg(e,s),a=n>1?s+n:r;if(Vg(e.subarray(s+4,s+8))===t[0])if(1===t.length)i.push(e.subarray(s+8,a));else{let r=zg(e.subarray(s+8,a),t.slice(1));r.length&&Gg.apply(i,r)}s=a}return i}function Qg(e){let t=[],i=e[0],r=8,s=Wg(e,r);r+=4;let n=0,a=0;0===i?(n=Wg(e,r),a=Wg(e,r+4),r+=8):(n=qg(e,r),a=qg(e,r+8),r+=16),r+=2;let o=e.length+a,l=Kg(e,r);r+=2;for(let i=0;i<l;i++){let i=r,n=Wg(e,i);i+=4;let a=2147483647&n;if((2147483648&n)>>>31==1)return Ag.warn("SIDX has hierarchical references (not supported)"),null;let l=Wg(e,i);i+=4,t.push({referenceSize:a,subsegmentDuration:l,info:{duration:l/s,start:o,end:o+a-1}}),o+=a,i+=4,r=i}return{earliestPresentationTime:n,timescale:s,version:i,referencesCount:l,references:t}}function Xg(e){let t=[],i=zg(e,["moov","trak"]);for(let e=0;e<i.length;e++){let r=i[e],s=zg(r,["tkhd"])[0];if(s){let e=s[0],i=Wg(s,0===e?12:20),n=zg(r,["mdia","mdhd"])[0];if(n){e=n[0];let s=Wg(n,0===e?12:20),a=zg(r,["mdia","hdlr"])[0];if(a){let 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i=t[e++];if(128&i&&(e+=2),64&i&&(e+=t[e++]),4!==t[e++])break;e=ev(t,e);let r=t[e++];if(64!==r)break;if(n+="."+tv(r),e+=12,5!==t[e++])break;e=ev(t,e);let s=t[e++],a=(248&s)>>3;31===a&&(a+=1+((7&s)<<3)+((224&t[e])>>5)),n+="."+a}break}case"hvc1":case"hev1":{let e=zg(r,["hvcC"])[0];if(e&&e.length>12){let t=e[1],i=["","A","B","C"][t>>6],r=31&t,s=Wg(e,2),a=(32&t)>>5?"H":"L",o=e[12],l=e.subarray(6,12);n+="."+i+r,n+="."+function(e){let t=0;for(let i=0;i<32;i++)t|=(e>>i&1)<<31-i;return t>>>0}(s).toString(16).toUpperCase(),n+="."+a+o;let h="";for(let e=l.length;e--;){let t=l[e];(t||h)&&(h="."+t.toString(16).toUpperCase()+h)}n+=h}t=Jg("hev1"==o?"dvhe":"dvh1",r);break}case"dvh1":case"dvhe":case"dvav":case"dva1":case"dav1":n=Jg(n,r)||n;break;case"vp09":{let e=zg(r,["vpcC"])[0];if(e&&e.length>6){let t=e[4],i=e[5],r=e[6]>>4&15;n+="."+iv(t)+"."+iv(i)+"."+iv(r)}break}case"av01":{let e=zg(r,["av1C"])[0];if(e&&e.length>2){let i=e[1]>>>5,s=31&e[1],a=e[2]>>>7?"H":"M",o=(64&e[2])>>6,l=(32&e[2])>>5,h=2===i&&o?l?12:10:o?10:8,d=(16&e[2])>>4,u=(8&e[2])>>3,c=(4&e[2])>>2,f=3&e[2];n+="."+i+"."+iv(s)+a+"."+iv(h)+"."+d+"."+u+c+f+"."+iv(1)+"."+iv(1)+"."+iv(1)+".0",t=Jg("dav1",r)}break}}return{codec:n,encrypted:a,supplemental:t}}function Jg(e,t){let i=zg(t,["dvvC"]),r=i.length?i[0]:zg(t,["dvcC"])[0];if(r){let t=r[2]>>1&127,i=r[2]<<5&32|r[3]>>3&31;return e+"."+iv(t)+"."+iv(i)}}function ev(e,t){let i=t+5;for(;128&e[t++]&&t<i;);return t}function tv(e){return("0"+e.toString(16).toUpperCase()).slice(-2)}function iv(e){return(e<10?"0":"")+e}function rv(e,t){if(!e||!t)return e;let i=t.keyId;return i&&t.isCommonEncryption&&zg(e,["moov","trak"]).forEach((e=>{let t=zg(e,["mdia","minf","stbl","stsd"])[0].subarray(8),r=zg(t,["enca"]),s=r.length>0;s||(r=zg(t,["encv"])),r.forEach((e=>{zg(s?e.subarray(28):e.subarray(78),["sinf"]).forEach((e=>{let t=function(e){let t=zg(e,["schm"])[0];if(t){let 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o=n[0],h=16777215&Wg(n,0),d=!!(1&h),u=0,f=!!(4&h),p=!!(256&h),g=0,v=!!(512&h),E=0,y=!!(1024&h),b=!!(2048&h),T=0,S=Wg(n,4),A=8;d&&(u=Wg(n,A),A+=4),f&&(A+=4);let _=u+l;for(let l=0;l<S;l++){if(p?(g=Wg(n,A),A+=4):g=c,v?(E=Wg(n,A),A+=4):E=m,y&&(A+=4),b&&(T=0===o?Wg(n,A):Yg(n,A),A+=4),t.type===Mg){let t=0;for(;t<E;){let n=Wg(r,_);if(_+=4,ov(a,r[_])){lv(r.subarray(_,_+n),a?2:1,e+T/s,i)}_+=n,t+=n+4}}e+=g/s}})))}))}))})),i}function av(e){if(!e)return!1;let t=e.substring(0,4);return"hvc1"===t||"hev1"===t||"dvh1"===t||"dvhe"===t}function ov(e,t){if(e){let e=t>>1&63;return 39===e||40===e}return 6==(31&t)}function lv(e,t,i,r){let s=hv(e),n=0;n+=t;let a=0,o=0,l=0;for(;n<s.length;){a=0;do{if(n>=s.length)break;l=s[n++],a+=l}while(255===l);o=0;do{if(n>=s.length)break;l=s[n++],o+=l}while(255===l);let e=s.length-n,t=n;if(o<e)n+=o;else if(o>e){Ag.error(`Malformed SEI payload. ${o} is too small, only ${e} bytes left to parse.`);break}if(4===a){if(181===s[t++]){let e=Kg(s,t);if(t+=2,49===e){let 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a=r[s[n]];if(a?.body.type===t&&(!i||a.buffered)){let t=a.body;if(t.start<=e&&e<=t.end)return t}}return null}detectEvictedFragments(e,t,i,r,s){this.timeRanges&&(this.timeRanges[e]=t);let n=r?.fragment.sn||-1;Object.keys(this.fragments).forEach((r=>{let a=this.fragments[r];if(!a||n>=a.body.sn)return;if(!a.buffered&&(!a.loaded||s))return void(a.body.type===i&&this.removeFragment(a.body));let o=a.range[e];if(o){if(0===o.time.length)return void this.removeFragment(a.body);o.time.some((e=>{let i=!this.isTimeBuffered(e.startPTS,e.endPTS,t);return i&&this.removeFragment(a.body),i}))}}))}detectPartialFragments(e){let t=this.timeRanges;if(!t||"initSegment"===e.frag.sn)return;let i=e.frag,r=SE(i),s=this.fragments[r];if(!s||s.buffered&&i.gap)return;let n=!i.relurl;Object.keys(t).forEach((r=>{let a=i.elementaryStreams[r];if(!a)return;let o=t[r],l=n||!0===a.partial;s.range[r]=this.getBufferedTimes(i,e.part,l,o)})),s.loaded=null,Object.keys(s.range).length?(s.buffered=!0,(s.body.endList=i.endList||s.body.endList)&&(this.endListFragments[s.body.type]=s),TE(s)||this.removeParts(i.sn-1,i.type)):this.removeFragment(s.body)}removeParts(e,t){let i=this.activePartLists[t];i&&(this.activePartLists[t]=AE(i,(t=>t.fragment.sn>=e)))}fragBuffered(e,t){let i=SE(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&&TE(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||TE(t))}getState(e){let t=SE(e),i=this.fragments[t];return i?i.buffered?TE(i)?EE:yE:vE:gE}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}onManifestLoading(){this.removeAllFragments()}onFragLoaded(e,t){if("initSegment"===t.frag.sn||t.frag.bitrateTest)return;let i=t.frag,r=t.part?null:t,s=SE(i);this.fragments[s]={body:i,appendedPTS:null,loaded:r,buffered:!1,range:Object.create(null)}}onBufferAppended(e,t){let{frag:i,part:r,timeRanges:s,type:n}=t;if("initSegment"===i.sn)return;let a=i.type;if(r){let e=this.activePartLists[a];e||(this.activePartLists[a]=e=[]),e.push(r)}this.timeRanges=s;let o=s[n];this.detectEvictedFragments(n,o,a,r)}onFragBuffered(e,t){this.detectPartialFragments(t)}hasFragment(e){let t=SE(e);return!!this.fragments[t]}hasFragments(e){let{fragments:t}=this,i=Object.keys(t);if(!e)return i.length>0;for(let r=i.length;r--;){let s=t[i[r]];if(s?.body.type===e)return!0}return!1}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=SE(e);e.clearElementaryStreamInfo();let i=this.activePartLists[e.type];if(i){let t=e.sn;this.activePartLists[e.type]=AE(i,(e=>e.fragment.sn!==t))}delete this.fragments[t],e.endList&&delete this.endListFragments[e.type]}removeAllFragments(){var e,t;this.fragments=Object.create(null),this.endListFragments=Object.create(null),this.activePartLists=Object.create(null),this.hasGaps=!1;let i=null==(e=this.hls)||null==(t=e.latestLevelDetails)?void 0:t.partList;i&&i.forEach((e=>e.clearElementaryStreamInfo()))}};function TE(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 SE(e){return`${e.type}_${e.level}_${e.sn}`}function AE(e,t){return e.filter((e=>{let i=t(e);return i||e.clearElementaryStreamInfo(),i}))}var _E=0,wE=1,kE=class{constructor(e,t,i){this.subtle=void 0,this.aesIV=void 0,this.aesMode=void 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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,m=0,p=0;for(p=0;p<256;p++)c[p]=p<128?p<<1:p<<1^283;for(p=0;p<256;p++){let i=m^m<<1^m<<2^m<<3^m<<4;i=i>>>8^255&i^99,e[f]=i,t[i]=f;let o=c[f],p=c[o],g=c[p],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*p^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]]],m^=c[c[m]]):f=m=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,m=this.invSubMix,p=m[0],g=m[1],v=m[2],E=m[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:p[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,m,p,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],I=w[2],R=w[3],C=new Int32Array(e),D=new Int32Array(C.length),P=this.networkToHostOrderSwap;for(;t<C.length;){for(u=P(C[t]),c=P(C[t+1]),f=P(C[t+2]),m=P(C[t+3]),o=u^E[0],l=m^E[1],h=f^E[2],d=c^E[3],p=4,g=1;g<v;g++)r=T[o>>>24]^S[l>>16&255]^A[h>>8&255]^_[255&d]^E[p],s=T[l>>>24]^S[h>>16&255]^A[d>>8&255]^_[255&o]^E[p+1],n=T[h>>>24]^S[d>>16&255]^A[o>>8&255]^_[255&l]^E[p+2],a=T[d>>>24]^S[o>>16&255]^A[l>>8&255]^_[255&h]^E[p+3],o=r,l=s,h=n,d=a,p+=4;r=y[o>>>24]<<24^y[l>>16&255]<<16^y[h>>8&255]<<8^y[255&d]^E[p],s=y[l>>>24]<<24^y[h>>16&255]<<16^y[d>>8&255]<<8^y[255&o]^E[p+1],n=y[h>>>24]<<24^y[d>>16&255]<<16^y[o>>8&255]<<8^y[255&l]^E[p+2],a=y[d>>>24]<<24^y[o>>16&255]<<16^y[l>>8&255]<<8^y[255&h]^E[p+3],D[t]=P(r^k),D[t+1]=P(a^L),D[t+2]=P(n^I),D[t+3]=P(s^R),k=u,L=c,I=f,R=m,t+=4}return D.buffer}},IE=class{constructor(e,t,i){this.subtle=void 0,this.key=void 0,this.aesMode=void 0,this.subtle=e,this.key=t,this.aesMode=i}expandKey(){let e=function(e){switch(e){case _E:return"AES-CBC";case wE:return"AES-CTR";default:throw new Error(`[FastAESKey] invalid aes mode ${e}`)}}(this.aesMode);return this.subtle.importKey("raw",this.key,{name:e},!1,["encrypt","decrypt"])}};var RE=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.enableSoftwareAES=void 0,this.enableSoftwareAES=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?e.slice(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,r){return this.useSoftware?new Promise(((s,n)=>{let a=ArrayBuffer.isView(e)?e:new Uint8Array(e);this.softwareDecrypt(a,t,i,r);let o=this.flush();o?s(o.buffer):n(new Error("[softwareDecrypt] Failed to decrypt data"))})):this.webCryptoDecrypt(new Uint8Array(e),t,i,r)}softwareDecrypt(e,t,i,r){let{currentIV:s,currentResult:n,remainderData:a}=this;if(r!==_E||16!==t.byteLength)return Ag.warn("SoftwareDecrypt: can only handle AES-128-CBC"),null;this.logOnce("JS AES decrypt"),a&&(e=sv(a,e),this.remainderData=null);let o=this.getValidChunk(e);if(!o.length)return null;s&&(i=s);let l=this.softwareDecrypter;l||(l=this.softwareDecrypter=new LE),l.expandKey(t);let h=n;return this.currentResult=l.decrypt(o.buffer,0,i),this.currentIV=o.slice(-16).buffer,h||null}webCryptoDecrypt(e,t,i,r){if(this.key!==t||!this.fastAesKey){if(!this.subtle)return Promise.resolve(this.onWebCryptoError(e,t,i,r));this.key=t,this.fastAesKey=new IE(this.subtle,t,r)}return this.fastAesKey.expandKey().then((t=>this.subtle?(this.logOnce("WebCrypto AES decrypt"),new kE(this.subtle,new Uint8Array(i),r).decrypt(e.buffer,t)):Promise.reject(new Error("web crypto not initialized")))).catch((s=>(Ag.warn(`[decrypter]: WebCrypto Error, disable WebCrypto API, ${s.name}: ${s.message}`),this.onWebCryptoError(e,t,i,r))))}onWebCryptoError(e,t,i,r){let s=this.enableSoftwareAES;if(s){this.useSoftware=!0,this.logEnabled=!0,this.softwareDecrypt(e,t,i,r);let s=this.flush();if(s)return s.buffer}throw new Error("WebCrypto"+(s?" and softwareDecrypt":"")+": failed to decrypt data")}getValidChunk(e){let t=e,i=e.length-e.length%16;return i!==e.length&&(t=e.slice(0,i),this.remainderData=e.slice(i)),t}logOnce(e){this.logEnabled&&(Ag.log(`[decrypter]: ${e}`),this.logEnabled=!1)}},CE=Math.pow(2,17),DE=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 ME({type:tg.NETWORK_ERROR,details:ig.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(xE(e));e.gap=!1}let l=this.loader=s?new s(r):new n(r),h=PE(e);e.loader=l;let d=aE(r.fragLoadPolicy.default),u={loadPolicy:d,timeout:d.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0,highWaterMark:"initSegment"===e.sn?1/0:CE};e.stats=l.stats;let c={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 ME({type:tg.NETWORK_ERROR,details:ig.FRAG_LOAD_ERROR,fatal:!1,frag:e,response:gg({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 ME({type:tg.NETWORK_ERROR,details:ig.INTERNAL_ABORTED,fatal:!1,frag:e,error:new Error("Aborted"),networkDetails:r,stats:t}))},onTimeout:(t,i,r)=>{this.resetLoader(e,l),o(new ME({type:tg.NETWORK_ERROR,details:ig.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e,error:new Error(`Timeout after ${u.timeout}ms`),networkDetails:r,stats:t}))}};t&&(c.onProgress=(i,r,s,n)=>t({frag:e,part:null,payload:s,networkDetails:n})),l.load(h,u,c)}))}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(xE(e,t));let l=this.loader=s?new s(r):new n(r),h=PE(e,t);e.loader=l;let d=aE(r.fragLoadPolicy.default),u={loadPolicy:d,timeout:d.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0,highWaterMark:CE};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 ME({type:tg.NETWORK_ERROR,details:ig.FRAG_LOAD_ERROR,fatal:!1,frag:e,part:t,response:gg({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 ME({type:tg.NETWORK_ERROR,details:ig.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 ME({type:tg.NETWORK_ERROR,details:ig.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 PE(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(Zp(s)&&Zp(n)){var a;let t=s,i=n;if("initSegment"===e.sn&&function(e){return"AES-128"===e||"AES-256"===e}(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 xE(e,t){let i=new Error(`GAP ${e.gap?"tag":"attribute"} found`),r={type:tg.MEDIA_ERROR,details:ig.FRAG_GAP,fatal:!1,frag:e,error:i,networkDetails:null};return t&&(r.part=t),(t||e).stats.aborted=!0,new ME(r)}var ME=class extends Error{constructor(e){super(e.error.message),this.data=void 0,this.data=e}},OE=class extends vg{constructor(e,t){super(e,t),this._boundTick=void 0,this._tickTimer=null,this._tickInterval=null,this._tickCallCount=0,this._boundTick=this.tick.bind(this)}destroy(){this.onHandlerDestroying(),this.onHandlerDestroyed()}onHandlerDestroying(){this.clearNextTick(),this.clearInterval()}onHandlerDestroyed(){}hasInterval(){return!!this._tickInterval}hasNextTick(){return!!this._tickTimer}setInterval(e){return!this._tickInterval&&(this._tickCallCount=0,this._tickInterval=self.setInterval(this._boundTick,e),!0)}clearInterval(){return!!this._tickInterval&&(self.clearInterval(this._tickInterval),this._tickInterval=null,!0)}clearNextTick(){return!!this._tickTimer&&(self.clearTimeout(this._tickTimer),this._tickTimer=null,!0)}tick(){this._tickCallCount++,1===this._tickCallCount&&(this.doTick(),this._tickCallCount>1&&this.tickImmediate(),this._tickCallCount=0)}tickImmediate(){this.clearNextTick(),this._tickTimer=self.setTimeout(this._boundTick,0)}doTick(){}},UE=class{constructor(e,t,i,r=0,s=-1,n=!1){this.level=void 0,this.sn=void 0,this.part=void 0,this.id=void 0,this.size=void 0,this.partial=void 0,this.transmuxing={start:0,executeStart:0,executeEnd:0,end:0},this.buffering={audio:{start:0,executeStart:0,executeEnd:0,end:0},video:{start:0,executeStart:0,executeEnd:0,end:0},audiovideo:{start:0,executeStart:0,executeEnd:0,end:0}},this.level=e,this.sn=t,this.id=i,this.size=r,this.part=s,this.partial=n}};var NE={length:0,start:()=>0,end:()=>0},$E=class e{static isBuffered(t,i){if(t){let r=e.getBuffered(t);for(let e=r.length;e--;)if(i>=r.start(e)&&i<=r.end(e))return!0}return!1}static bufferedRanges(t){if(t){let i=e.getBuffered(t);return e.timeRangesToArray(i)}return[]}static timeRangesToArray(e){let t=[];for(let i=0;i<e.length;i++)t.push({start:e.start(i),end:e.end(i)});return t}static bufferInfo(t,i,r){if(t){let s=e.bufferedRanges(t);if(s.length)return e.bufferedInfo(s,i,r)}return{len:0,start:i,end:i,bufferedIndex:-1}}static bufferedInfo(e,t,i){t=Math.max(0,t),e.length>1&&e.sort(((e,t)=>e.start-t.start||t.end-e.end));let r=-1,s=[];if(i)for(let n=0;n<e.length;n++){t>=e[n].start&&t<=e[n].end&&(r=n);let a=s.length;if(a){let t=s[a-1].end;e[n].start-t<i?e[n].end>t&&(s[a-1].end=e[n].end):s.push(e[n])}else s.push(e[n])}else s=e;let n,a=0,o=t,l=t;for(let e=0;e<s.length;e++){let h=s[e].start,d=s[e].end;if(-1===r&&t>=h&&t<=d&&(r=e),t+i>=h&&t<d)o=h,l=d,a=l-t;else if(t+i<h){n=h;break}}return{len:a,start:o||0,end:l||0,nextStart:n,buffered:e,bufferedIndex:r}}static getBuffered(e){try{return e.buffered||NE}catch(e){return Ag.log("failed to get media.buffered",e),NE}}},FE=/\{\$([a-zA-Z0-9-_]+)\}/g;function BE(e){return FE.test(e)}function HE(e,t){if(null!==e.variableList||e.hasVariableRefs){let i=e.variableList;return t.replace(FE,(t=>{let r=t.substring(2,t.length-1),s=i?.[r];return void 0===s?(e.playlistParsingError||(e.playlistParsingError=new Error(`Missing preceding EXT-X-DEFINE tag for Variable Reference: "${r}"`)),t):s}))}return t}function GE(e,t,i){let r,s,n=e.variableList;if(n||(e.variableList=n={}),"QUERYPARAM"in t){r=t.QUERYPARAM;try{let e=new self.URL(i).searchParams;if(!e.has(r))throw new Error(`"${r}" does not match any query parameter in URI: "${i}"`);s=e.get(r)}catch(t){e.playlistParsingError||(e.playlistParsingError=new Error(`EXT-X-DEFINE QUERYPARAM: ${t.message}`))}}else r=t.NAME,s=t.VALUE;r in n?e.playlistParsingError||(e.playlistParsingError=new Error(`EXT-X-DEFINE duplicate Variable Name declarations: "${r}"`)):n[r]=s||""}function jE(e,t,i){let r=t.IMPORT;if(i&&r in i){let t=e.variableList;t||(e.variableList=t={}),t[r]=i[r]}else e.playlistParsingError||(e.playlistParsingError=new Error(`EXT-X-DEFINE IMPORT attribute not found in Multivariant Playlist: "${r}"`))}var VE=/^(\d+)x(\d+)$/,KE=/(.+?)=(".*?"|.*?)(?:,|$)/g,WE=class e{constructor(t,i){"string"==typeof t&&(t=e.parseAttrList(t,i)),mg(this,t)}get clientAttrs(){return Object.keys(this).filter((e=>"X-"===e.substring(0,2)))}decimalInteger(e){let t=parseInt(this[e],10);return t>Number.MAX_SAFE_INTEGER?1/0:t}hexadecimalInteger(e){if(this[e]){let t=(this[e]||"0x").slice(2);t=(1&t.length?"0":"")+t;let i=new Uint8Array(t.length/2);for(let e=0;e<t.length/2;e++)i[e]=parseInt(t.slice(2*e,2*e+2),16);return i}return null}hexadecimalIntegerAsNumber(e){let t=parseInt(this[e],16);return t>Number.MAX_SAFE_INTEGER?1/0:t}decimalFloatingPoint(e){return parseFloat(this[e])}optionalFloat(e,t){let i=this[e];return i?parseFloat(i):t}enumeratedString(e){return this[e]}enumeratedStringList(e,t){let i=this[e];return(i?i.split(/[ ,]+/):[]).reduce(((e,t)=>(e[t.toLowerCase()]=!0,e)),t)}bool(e){return"YES"===this[e]}decimalResolution(e){let t=VE.exec(this[e]);if(null!==t)return{width:parseInt(t[1],10),height:parseInt(t[2],10)}}static parseAttrList(e,t){let i,r={};for(KE.lastIndex=0;null!==(i=KE.exec(e));){let s=i[1].trim(),n=i[2],a=0===n.indexOf('"')&&n.lastIndexOf('"')===n.length-1,o=!1;if(a)n=n.slice(1,-1);else 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zE=class{constructor(e,t,i=0){var r;if(this.attr=void 0,this.tagAnchor=void 0,this.tagOrder=void 0,this._startDate=void 0,this._endDate=void 0,this._dateAtEnd=void 0,this._cue=void 0,this._badValueForSameId=void 0,this.tagAnchor=t?.tagAnchor||null,this.tagOrder=null!=(r=t?.tagOrder)?r:i,t){let i=t.attr;for(let t in i)if(Object.prototype.hasOwnProperty.call(e,t)&&e[t]!==i[t]){Ag.warn(`DATERANGE tag attribute: "${t}" does not match for tags with ID: "${e.ID}"`),this._badValueForSameId=t;break}e=mg(new WE({}),i,e)}if(this.attr=e,t?(this._startDate=t._startDate,this._cue=t._cue,this._endDate=t._endDate,this._dateAtEnd=t._dateAtEnd):this._startDate=new Date(e["START-DATE"]),"END-DATE"in this.attr){let e=t?.endDate||new Date(this.attr["END-DATE"]);Zp(e.getTime())&&(this._endDate=e)}}get id(){return this.attr.ID}get class(){return this.attr.CLASS}get cue(){let e=this._cue;return void 0===e?this._cue=this.attr.enumeratedStringList(this.attr.CUE?"CUE":"X-CUE",{pre:!1,post:!1,once:!1}):e}get 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isValid(){return!!this.id&&!this._badValueForSameId&&Zp(this.startDate.getTime())&&(null===this.duration||this.duration>=0)&&(!this.endOnNext||!!this.class)&&(!this.attr.CUE||!this.cue.pre&&!this.cue.post||this.cue.pre!==this.cue.post)&&(!this.isInterstitial||"X-ASSET-URI"in this.attr||"X-ASSET-LIST"in this.attr)}},QE=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.dateRangeTagCount=0,this.live=!0,this.requestScheduled=-1,this.ageHeader=0,this.advancedDateTime=void 0,this.updated=!0,this.advanced=!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 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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(py.lastIndex=0;null!==(s=py.exec(t));){let t=new WE(s[1],r),a=t.TYPE;if(a){let r=o[a],s=n[a]||[];n[a]=s;let h=t.LANGUAGE,d=t["ASSOC-LANGUAGE"],u=t.CHANNELS,c=t.CHARACTERISTICS,f=t["INSTREAM-ID"],m={attrs:t,bitrate:0,id:l++,groupId:t["GROUP-ID"]||"",name:t.NAME||h||"",type:a,default:t.bool("DEFAULT"),autoselect:t.bool("AUTOSELECT"),forced:t.bool("FORCED"),lang:h,url:t.URI?e.resolve(t.URI,i):""};if(d&&(m.assocLang=d),u&&(m.channels=u),c&&(m.characteristics=c),f&&(m.instreamId=f),null!=r&&r.length){let t=e.findGroup(r,m.groupId)||r[0];wy(m,t,"audioCodec"),wy(m,t,"textCodec")}s.push(m)}}return n}static parseLevelPlaylist(e,t,i,r,s,n){var a;let o,l,h,d,u={url:t},c=new QE(t),f=c.fragments,m=[],p=null,g=0,v=0,E=0,y=0,b=0,T=null,S=new $g(r,u),A=-1,_=!1,w=null;if(vy.lastIndex=0,c.m3u8=e,c.hasVariableRefs=BE(e),"#EXTM3U"!==(null==(a=vy.exec(e))?void 0:a[0]))return c.playlistParsingError=new Error("Missing format identifier #EXTM3U"),c;for(;null!==(o=vy.exec(e));){_&&(_=!1,S=new $g(r,u),S.playlistOffset=E,S.start=E,S.sn=g,S.cc=y,b&&(S.bitrate=b),S.level=i,p&&(S.initSegment=p,p.rawProgramDateTime&&(S.rawProgramDateTime=p.rawProgramDateTime,p.rawProgramDateTime=null),w&&(S.setByteRange(w),w=null)));let e=o[1];if(e){S.duration=parseFloat(e);let t=(" "+o[2]).slice(1);S.title=t||null,S.tagList.push(t?["INF",e,t]:["INF",e])}else if(o[3]){if(Zp(S.duration)){S.playlistOffset=E,S.start=E,h&&Iy(S,h,c),S.sn=g,S.level=i,S.cc=y,f.push(S);let e=(" "+o[3]).slice(1);S.relurl=HE(c,e),ky(S,T,m),T=S,E+=S.duration,g++,v=0,_=!0}}else{if(o=o[0].match(Ey),!o){Ag.warn("No matches on slow regex match for level playlist!");continue}for(l=1;l<o.length&&void 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e?jE(c,e,n):GE(c,e,t)}break;case"DISCONTINUITY-SEQUENCE":0!==c.startCC?Ry(c,e,o):f.length>0&&Cy(c,e,o),c.startCC=y=parseInt(s);break;case"KEY":{let e=Sy(s,t,c);if(e.isSupported()){if("NONE"===e.method){h=void 0;break}h||(h={});let t=h[e.keyFormat];null!=t&&t.matches(e)||(t&&(h=mg({},h)),h[e.keyFormat]=e)}else Ag.warn(`[Keys] Ignoring invalid EXT-X-KEY tag: "${s}"`);break}case"START":c.startTimeOffset=Ay(s);break;case"MAP":{let e=new WE(s,c);if(S.duration){let t=new $g(r,u);Ly(t,e,i,h),p=t,S.initSegment=p,p.rawProgramDateTime&&!S.rawProgramDateTime&&(S.rawProgramDateTime=p.rawProgramDateTime)}else{let t=S.byteRangeEndOffset;if(t){let e=S.byteRangeStartOffset;w=`${t-e}@${e}`}else w=null;Ly(S,e,i,h),p=S,_=!0}p.cc=y;break}case"SERVER-CONTROL":d&&Ry(c,e,o),d=new 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ky(e,t,i){e.rawProgramDateTime?i.push(e):null!=t&&t.programDateTime&&(e.programDateTime=t.endProgramDateTime)}function Ly(e,t,i,r){e.relurl=t.URI,t.BYTERANGE&&e.setByteRange(t.BYTERANGE),e.level=i,e.sn="initSegment",r&&(e.levelkeys=r),e.initSegment=null}function Iy(e,t,i){e.levelkeys=t;let{encryptedFragments:r}=i;(!r.length||r[r.length-1].levelkeys!==t)&&Object.keys(t).some((e=>t[e].isCommonEncryption))&&r.push(e)}function Ry(e,t,i){e.playlistParsingError=new Error(`#EXT-X-${t} must not appear more than once (${i[0]})`)}function Cy(e,t,i){e.playlistParsingError=new Error(`#EXT-X-${t} must appear before the first Media Segment (${i[0]})`)}function Dy(e,t){let i=t.startPTS;if(Zp(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.setDuration(s)}else t.sn>e.sn?e.cc===t.cc&&e.minEndPTS?t.setStart(e.start+(e.minEndPTS-e.start)):t.setStart(e.start+e.duration):t.setStart(Math.max(e.start-t.duration,0))}function Py(e,t,i,r,s,n){r-i<=0&&(Ag.warn("Fragment should have a 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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 h=s;h<=n;h++){let s=l[a+h],n=o[h];if(r&&!n&&s&&(n=t.fragments[h]=s),s&&n){if(i(s,n,h,o),s.url&&s.url!==n.url)return void(t.playlistParsingError=My(`media sequence mismatch ${n.sn}:`,e,t,s,n));if(s.cc!==n.cc)return void(t.playlistParsingError=My(`discontinuity sequence mismatch (${s.cc}!=${n.cc})`,e,t,s,n))}}}(e,t,((e,s,n,a)=>{if((!t.startCC||t.skippedSegments)&&s.cc!==e.cc){let i=e.cc-s.cc;for(let e=n;e<a.length;e++)a[e].cc+=i;t.endCC=a[a.length-1].cc}Zp(e.startPTS)&&Zp(e.endPTS)&&(s.setStart(s.startPTS=e.startPTS),s.startDTS=e.startDTS,s.maxStartPTS=e.maxStartPTS,s.endPTS=e.endPTS,s.endDTS=e.endDTS,s.minEndPTS=e.minEndPTS,s.setDuration(e.endPTS-e.startPTS),s.duration&&(i=s),t.PTSKnown=t.alignedSliding=!0),e.hasStreams&&(s.elementaryStreams=e.elementaryStreams),s.loader=e.loader,e.hasStats&&(s.stats=e.stats),e.initSegment&&(s.initSegment=e.initSegment,r=e.initSegment)}));let n=t.fragments,a=t.fragmentHint?n.concat(t.fragmentHint):n;if(r&&a.forEach((e=>{var t;e&&(!e.initSegment||e.initSegment.relurl===(null==(t=r)?void 0:t.relurl))&&(e.initSegment=r)})),t.skippedSegments){if(t.deltaUpdateFailed=n.some((e=>!e)),t.deltaUpdateFailed){Ag.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(let e=t.skippedSegments;e--;)n.shift();t.startSN=n[0].sn}else{t.canSkipDateRanges&&(t.dateRanges=function(e,t){let{dateRanges:i,recentlyRemovedDateranges:r}=t,s=mg({},e);r&&r.forEach((e=>{delete s[e]}));let n=Object.keys(s).length;return n&&Object.keys(i).forEach((e=>{let t=s[e],r=new zE(i[e].attr,t);r.isValid?(s[e]=r,t||(r.tagOrder+=n)):Ag.warn(`Ignoring invalid Playlist Delta Update DATERANGE tag: "${jv(i[e].attr)}"`)})),s}(e.dateRanges,t));let i=e.fragments.filter((e=>e.rawProgramDateTime));if(e.hasProgramDateTime&&!t.hasProgramDateTime)for(let e=1;e<a.length;e++)null===a[e].programDateTime&&ky(a[e],a[e-1],i);by(i,t)}t.endCC=n[n.length-1].cc}if(!t.startCC){var o;let i=$y(e,t.startSN-1);t.startCC=null!=(o=i?.cc)?o:n[0].cc}(function(e,t,i){if(e&&t){let r=0;for(let s=0,n=e.length;s<=n;s++){let n=e[s],a=t[s+r];n&&a&&n.index===a.index&&n.fragment.sn===a.fragment.sn?i(n,a):r--}}})(e.partList,t.partList,((e,t)=>{t.elementaryStreams=e.elementaryStreams,t.stats=e.stats})),i?Py(t,i,i.startPTS,i.endPTS,i.startDTS,i.endDTS):Oy(e,t),n.length&&(t.totalduration=t.edge-n[0].start),t.driftStartTime=e.driftStartTime,t.driftStart=e.driftStart;let l=t.advancedDateTime;if(t.advanced&&l){let e=t.edge;t.driftStart||(t.driftStartTime=l,t.driftStart=e),t.driftEndTime=l,t.driftEnd=e}else t.driftEndTime=e.driftEndTime,t.driftEnd=e.driftEnd,t.advancedDateTime=e.advancedDateTime;-1===t.requestScheduled&&(t.requestScheduled=e.requestScheduled)}function My(e,t,i,r,s){return new Error(`${e} ${s.url}\nPlaylist starting @${t.startSN}\n${t.m3u8}\n\nPlaylist starting @${i.startSN}\n${i.m3u8}`)}function Oy(e,t,i=!0){let r=t.startSN+t.skippedSegments-e.startSN,s=e.fragments,n=r>=0,a=0;if(n&&r<s.length)a=s[r].start;else if(n&&t.startSN===e.endSN+1)a=e.fragmentEnd;else if(n&&i)a=e.fragmentStart+r*t.levelTargetDuration;else{if(t.skippedSegments||0!==t.fragmentStart)return;a=e.fragmentStart}Uy(t,a)}function Uy(e,t){if(t){let i=e.fragments;for(let r=e.skippedSegments;r<i.length;r++)i[r].addStart(t);e.fragmentHint&&e.fragmentHint.addStart(t)}}function Ny(e,t=1/0){let i=1e3*e.targetduration;if(e.updated){let r=e.fragments;if(r.length&&4*i>t){let e=1e3*r[r.length-1].duration;e<i&&(i=e)}}else i/=2;return Math.round(i)}function $y(e,t,i){if(!e)return null;let r=e.fragments[t-e.startSN];return r||(r=e.fragmentHint,r&&r.sn===t)?r:t<e.startSN&&i&&i.sn===t?i:null}function Fy(e,t,i){return e?By(e.partList,t,i):null}function By(e,t,i){if(e)for(let r=e.length;r--;){let s=e[r];if(s.index===i&&s.fragment.sn===t)return s}return null}function Hy(e){e.forEach(((e,t)=>{var i;null==(i=e.details)||i.fragments.forEach((e=>{e.level=t,e.initSegment&&(e.initSegment.level=t)}))}))}function Gy(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 jy(e,t){if(e){let i=e.start+t;e.start=e.startPTS=i,e.endPTS=i+e.duration}}function Vy(e,t){let i=t.fragments;for(let t=0,r=i.length;t<r;t++)jy(i[t],e);t.fragmentHint&&jy(t.fragmentHint,e),t.alignedSliding=!0}function Ky(e,t){if(!function(e,t){return!!(e&&t.startCC<e.endCC&&t.endCC>e.startCC)}(t,e))return;let i=Math.min(t.endCC,e.endCC),r=Gy(t.fragments,i),s=Gy(e.fragments,i);r&&s&&(Ag.log(`Aligning playlist at start of dicontinuity sequence ${i}`),Vy(r.start-s.start,e))}function Wy(e,t){if(!e.hasProgramDateTime||!t.hasProgramDateTime)return;let i=e.fragments,r=t.fragments;if(!i.length||!r.length)return;let s,n,a=Math.min(t.endCC,e.endCC);t.startCC<a&&e.startCC<a&&(s=Gy(r,a),n=Gy(i,a)),(!s||!n)&&(s=r[Math.floor(r.length/2)],n=Gy(i,s.cc)||i[Math.floor(i.length/2)]);let o=s.programDateTime,l=n.programDateTime;o&&l&&Vy((l-o)/1e3-(n.start-s.start),e)}var qy=function(e){let t="",i=e.length;for(let r=0;r<i;r++)t+=`[${e.start(r).toFixed(3)}-${e.end(r).toFixed(3)}]`;return t},Yy="STOPPED",zy="IDLE",Qy="KEY_LOADING",Xy="FRAG_LOADING",Zy="FRAG_LOADING_WAITING_RETRY",Jy="WAITING_TRACK",eb="PARSING",tb="PARSED",ib="ENDED",rb="ERROR",sb="WAITING_INIT_PTS",nb="WAITING_LEVEL",ab=class extends OE{constructor(e,t,i,r,s){super(r,e.logger),this.hls=void 0,this.fragPrevious=null,this.fragCurrent=null,this.fragmentTracker=void 0,this.transmuxer=null,this._state=Yy,this.playlistType=void 0,this.media=null,this.mediaBuffer=null,this.config=void 0,this.bitrateTest=!1,this.lastCurrentTime=0,this.nextLoadPosition=0,this.startPosition=0,this.startTimeOffset=null,this.retryDate=0,this.levels=null,this.fragmentLoader=void 0,this.keyLoader=void 0,this.levelLastLoaded=null,this.startFragRequested=!1,this.decrypter=void 0,this.initPTS=[],this.buffering=!0,this.loadingParts=!1,this.loopSn=void 0,this.onMediaSeeking=()=>{let{config:e,fragCurrent:t,media:i,mediaBuffer:r,state:s}=this,n=i?i.currentTime:0,a=$E.bufferInfo(r||i,n,e.maxBufferHole),o=!a.len;if(this.log(`Media seeking to ${Zp(n)?n.toFixed(3):n}, state: ${s}, ${o?"out of":"in"} buffer`),this.state===ib)this.resetLoadingState();else if(t){let i=e.maxFragLookUpTolerance,r=t.start-i,s=t.start+t.duration+i;if(o||s<a.start||r>a.end){let e=n>s;(n<r||e)&&(e&&t.loader&&(this.log(`Cancelling fragment load for seek (sn: ${t.sn})`),t.abortRequests(),this.resetLoadingState()),this.fragPrevious=null)}}if(i){if(this.fragmentTracker.removeFragmentsInRange(n,1/0,this.playlistType,!0),n>this.lastCurrentTime&&(this.lastCurrentTime=n),!this.loadingParts){let e=Math.max(a.end,n),t=this.shouldLoadParts(this.getLevelDetails(),e);t&&(this.log(`LL-Part loading ON after seeking to ${n.toFixed(2)} with buffer @${e.toFixed(2)}`),this.loadingParts=t)}}this.hls.hasEnoughToStart||(this.log(`Setting ${o?"startPosition":"nextLoadPosition"} to ${n} 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RE(e.config)}registerListeners(){let{hls:e}=this;e.on(rg.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(rg.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(rg.MANIFEST_LOADING,this.onManifestLoading,this),e.on(rg.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(rg.ERROR,this.onError,this)}unregisterListeners(){let{hls:e}=this;e.off(rg.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(rg.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(rg.MANIFEST_LOADING,this.onManifestLoading,this),e.off(rg.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(rg.ERROR,this.onError,this)}doTick(){this.onTickEnd()}onTickEnd(){}startLoad(e){}stopLoad(){if(this.state===Yy)return;this.fragmentLoader.abort(),this.keyLoader.abort(this.playlistType);let e=this.fragCurrent;null!=e&&e.loader&&(e.abortRequests(),this.fragmentTracker.removeFragment(e)),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=Yy}get startPositionValue(){let{nextLoadPosition:e,startPosition:t}=this;return-1===t&&e?e:t}get bufferingEnabled(){return this.buffering}pauseBuffering(){this.buffering=!1}resumeBuffering(){this.buffering=!0}get inFlightFrag(){return{frag:this.fragCurrent,state:this.state}}_streamEnded(e,t){if(t.live||!this.media)return!1;let i=e.end||0,r=this.config.timelineOffset||0;if(i<=r)return!1;let s=e.buffered;this.config.maxBufferHole&&s&&s.length>1&&(e=$E.bufferedInfo(s,e.start,0));let n=e.nextStart;if(n&&n>r&&n<t.edge||this.media.currentTime<e.start)return!1;let a=t.partList;if(null!=a&&a.length){let e=a[a.length-1];return $E.isBuffered(this.media,e.start+e.duration/2)}let o=t.fragments[t.fragments.length-1].type;return this.fragmentTracker.isEndListAppended(o)}getLevelDetails(){var e;if(this.levels&&null!==this.levelLastLoaded)return null==(e=this.levelLastLoaded)?void 0:e.details}get timelineOffset(){let e=this.config.timelineOffset;var t;return e?(null==(t=this.getLevelDetails())?void 0:t.appliedTimelineOffset)||e:0}onMediaAttached(e,t){let i=this.media=this.mediaBuffer=t.media;i.removeEventListener("seeking",this.onMediaSeeking),i.removeEventListener("ended",this.onMediaEnded),i.addEventListener("seeking",this.onMediaSeeking),i.addEventListener("ended",this.onMediaEnded);let r=this.config;this.levels&&r.autoStartLoad&&this.state===Yy&&this.startLoad(r.startPosition)}onMediaDetaching(e,t){let i=!!t.transferMedia,r=this.media;if(null!==r){if(r.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),r.removeEventListener("seeking",this.onMediaSeeking),r.removeEventListener("ended",this.onMediaEnded),this.keyLoader&&!i&&this.keyLoader.detach(),this.media=this.mediaBuffer=null,this.loopSn=void 0,i)return this.resetLoadingState(),void this.resetTransmuxer();this.loadingParts=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()}}onManifestLoading(){this.initPTS=[],this.levels=this.levelLastLoaded=this.fragCurrent=null,this.lastCurrentTime=this.startPosition=0,this.startFragRequested=!1}onError(e,t){}onManifestLoaded(e,t){this.startTimeOffset=t.startTimeOffset}onHandlerDestroying(){this.stopLoad(),this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null),super.onHandlerDestroying(),this.hls=this.onMediaSeeking=this.onMediaEnded=null}onHandlerDestroyed(){this.state=Yy,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.startFragRequested=!0,this._loadFragForPlayback(e,t,i)}_loadFragForPlayback(e,t,i){this._doFragLoad(e,t,i,(e=>{let t=e.frag;if(this.fragContextChanged(t))return this.warn(`${t.type} sn: ${t.sn}${e.part?" part: "+e.part.index:""} of ${this.fragInfo(t,!1,e.part)}) was dropped during download.`),void this.fragmentTracker.removeFragment(t);t.stats.chunkCount++,this._handleFragmentLoadProgress(e)})).then((e=>{if(!e)return;let t=this.state,i=e.frag;this.fragContextChanged(i)?(t===Xy||!this.fragCurrent&&t===eb)&&(this.fragmentTracker.removeFragment(i),this.state=zy):("payload"in e&&(this.log(`Loaded ${i.type} sn: ${i.sn} of ${this.playlistLabel()} ${i.level}`),this.hls.trigger(rg.FRAG_LOADED,e)),this._handleFragmentLoadComplete(e))})).catch((t=>{this.state===Yy||this.state===rb||(this.warn(`Frag error: ${t?.message||t}`),this.resetFragmentLoading(e))}))}clearTrackerIfNeeded(e){var t;let{fragmentTracker:i}=this;if(i.getState(e)===vE){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)===EE&&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)}waitForLive(e){let t=e.details;return t?.live&&"EVENT"!==t.type&&(this.levelLastLoaded!==e||t.expired)}flushMainBuffer(e,t,i=null){if(!(e-t))return;let r={startOffset:e,endOffset:t,type:i};this.hls.trigger(rg.BUFFER_FLUSHING,r)}_loadInitSegment(e,t){this._doFragLoad(e,t).then((e=>{let t=e?.frag;if(!t||this.fragContextChanged(t)||!this.levels)throw new Error("init load aborted");return e})).then((e=>{let{hls:t}=this,{frag:i,payload:r}=e,s=i.decryptdata;if(r&&r.byteLength>0&&null!=s&&s.key&&s.iv&&XE(s.method)){let n=self.performance.now();return this.decrypter.decrypt(new Uint8Array(r),s.key.buffer,s.iv.buffer,ZE(s.method)).catch((e=>{throw t.trigger(rg.ERROR,{type:tg.MEDIA_ERROR,details:ig.FRAG_DECRYPT_ERROR,fatal:!1,error:e,reason:e.message,frag:i}),e})).then((r=>{let s=self.performance.now();return t.trigger(rg.FRAG_DECRYPTED,{frag:i,payload:r,stats:{tstart:n,tdecrypt:s}}),e.payload=r,this.completeInitSegmentLoad(e)}))}return this.completeInitSegmentLoad(e)})).catch((t=>{this.state===Yy||this.state===rb||(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!==Yy&&(this.state=zy),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){let i=this.mediaBuffer?this.mediaBuffer:this.media;if(this.log(`Buffered ${e.type} sn: ${e.sn}${t?" part: "+t.index:""} of ${this.fragInfo(e,!1,t)} > buffer:${i?qy($E.getBuffered(i)):"(detached)"})`),Ng(e)){var r;if(e.type!==dg){let t=e.elementaryStreams;if(!Object.keys(t).some((e=>!!t[e])))return void(this.state=zy)}let t=null==(r=this.levels)?void 0:r[e.level];null!=t&&t.fragmentError&&(this.log(`Resetting level fragment error count of ${t.fragmentError} on frag buffered`),t.fragmentError=0)}this.state=zy}_handleFragmentLoadComplete(e){let{transmuxer:t}=this;if(!t)return;let{frag:i,part:r,partsLoaded:s}=e,n=!s||0===s.length||s.some((e=>!e)),a=new UE(i.level,i.sn,i.stats.chunkCount+1,0,r?r.index:-1,!n);t.flush(a)}_handleFragmentLoadProgress(e){}_doFragLoad(e,t,i=null,r){var s;this.fragCurrent=e;let n=t?.details;if(!this.levels||!n)throw new Error(`frag load aborted, missing level${n?"":" detail"}s`);let a=null;!e.encrypted||null!=(s=e.decryptdata)&&s.key?e.encrypted||(a=this.keyLoader.loadClear(e,n.encryptedFragments,this.startFragRequested),a&&this.log("[eme] blocking frag load until media-keys acquired")):(this.log(`Loading key for ${e.sn} of [${n.startSN}-${n.endSN}], ${this.playlistLabel()} ${e.level}`),this.state=Qy,this.fragCurrent=e,a=this.keyLoader.load(e).then((e=>{if(!this.fragContextChanged(e.frag))return this.hls.trigger(rg.KEY_LOADED,e),this.state===Qy&&(this.state=zy),e})),this.hls.trigger(rg.KEY_LOADING,{frag:e}),null===this.fragCurrent&&(a=Promise.reject(new Error("frag load aborted, context changed in KEY_LOADING"))));let o=this.fragPrevious;if(Ng(e)&&(!o||e.sn!==o.sn)){let i=this.shouldLoadParts(t.details,e.end);i!==this.loadingParts&&(this.log(`LL-Part loading ${i?"ON":"OFF"} loading sn ${o?.sn}->${e.sn}`),this.loadingParts=i)}if(i=Math.max(e.start,i||0),this.loadingParts&&Ng(e)){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 e=this.fragCurrent=h.fragment,this.log(`Loading ${e.type} sn: ${e.sn} part: ${h.index} (${o}/${s.length-1}) of ${this.fragInfo(e,!1,h)}) cc: ${e.cc} [${n.startSN}-${n.endSN}], target: ${parseFloat(i.toFixed(3))}`),this.nextLoadPosition=h.start+h.duration,this.state=Xy,l=a?a.then((i=>!i||this.fragContextChanged(i.frag)?null:this.doFragPartsLoad(e,h,t,r))).catch((e=>this.handleFragLoadError(e))):this.doFragPartsLoad(e,h,t,r).catch((e=>this.handleFragLoadError(e))),this.hls.trigger(rg.FRAG_LOADING,{frag:e,part:h,targetBufferTime:i}),null===this.fragCurrent?Promise.reject(new Error("frag load aborted, context changed in FRAG_LOADING parts")):l}if(!e.url||this.loadedEndOfParts(s,i))return Promise.resolve(null)}}if(Ng(e)&&this.loadingParts)this.log(`LL-Part loading OFF after next part miss @${i.toFixed(2)}`),this.loadingParts=!1;else if(!e.url)return Promise.resolve(null);this.log(`Loading ${e.type} sn: ${e.sn} of ${this.fragInfo(e,!1)}) cc: ${e.cc} ${n?"["+n.startSN+"-"+n.endSN+"]":""}, target: ${parseFloat(i.toFixed(3))}`),Zp(e.sn)&&!this.bitrateTest&&(this.nextLoadPosition=e.start+e.duration),this.state=Xy;let l,h=this.config.progressive;return l=h&&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,h?r:void 0),a]).then((([e])=>(!h&&e&&r&&r(e),e))).catch((e=>this.handleFragLoadError(e))),this.hls.trigger(rg.FRAG_LOADING,{frag:e,targetBufferTime:i}),null===this.fragCurrent?Promise.reject(new Error("frag load aborted, context changed in FRAG_LOADING")):l}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(rg.FRAG_LOADED,r);let a=Fy(i.details,e.sn,t.index+1)||By(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===ig.INTERNAL_ABORTED?this.handleFragLoadAborted(t.frag,t.part):this.hls.trigger(rg.ERROR,t)}else this.hls.trigger(rg.ERROR,{type:tg.OTHER_ERROR,details:ig.INTERNAL_EXCEPTION,err:e,error:e,fatal:!0});return null}_handleTransmuxerFlush(e){let t=this.getCurrentContext(e);if(!t||this.state!==eb)return void(!this.fragCurrent&&this.state!==Yy&&this.state!==rb&&(this.state=zy));let{frag:i,part:r,level:s}=t,n=self.performance.now();i.stats.parsing.end=n,r&&(r.stats.parsing.end=n);let a=this.getLevelDetails(),o=a&&i.sn>a.endSN||this.shouldLoadParts(a,i.end);o!==this.loadingParts&&(this.log(`LL-Part loading ${o?"ON":"OFF"} after parsing segment ending @${i.end.toFixed(2)}`),this.loadingParts=o),this.updateLevelTiming(i,r,s,e.partial)}shouldLoadParts(e,t){if(this.config.lowLatencyMode){if(!e)return this.loadingParts;if(null!=e&&e.partList){var i;let s=e.partList[0];var r;if(t>=s.end+((null==(i=e.fragmentHint)?void 0:i.duration)||0))if((this.hls.hasEnoughToStart?(null==(r=this.media)?void 0:r.currentTime)||this.lastCurrentTime:this.getLoadPosition())>s.start-s.fragment.duration)return!0}}return!1}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 ${this.playlistLabel()} ${r}. The current chunk will not be buffered.`),null;let a=t[r],o=a.details,l=n>-1?Fy(o,s,n):null,h=l?l.fragment:$y(o,s,i);return h?(i&&i!==h&&(h.stats=i.stats),{frag:h,part:l,level:a}):null}bufferFragmentData(e,t,i,r,s){var n;if(!e||this.state!==eb)return;let{data1:a,data2:o}=e,l=a;if(a&&o&&(l=sv(a,o)),null==(n=l)||!n.length)return;let h=this.initPTS[t.cc],d=h?-h.baseTime/h.timescale:void 0,u={type:e.type,frag:t,part:i,chunkMeta:r,offset:d,parent:t.type,data:l};if(this.hls.trigger(rg.BUFFER_APPENDING,u),e.dropped&&e.independent&&!i){if(s)return;this.flushBufferGap(t)}}flushBufferGap(e){let t=this.media;if(!t)return;if(!$E.isBuffered(t,t.currentTime))return void this.flushMainBuffer(0,e.start);let i=t.currentTime,r=$E.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){var i;let r=this.getLoadPosition();if(!Zp(r))return null;let s=this.lastCurrentTime>r||null!=(i=this.media)&&i.paused?0:this.config.maxBufferHole;return this.getFwdBufferInfoAtPos(e,r,t,s)}getFwdBufferInfoAtPos(e,t,i,r){let s=$E.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||n.gap)){let i=Math.max(Math.min(s.nextStart,n.end)-t,r);return $E.bufferInfo(e,t,i)}}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=lg){var i;let r=null==(i=this.fragmentTracker)?void 0:i.getAppendedFrag(e,t);return r&&"fragment"in r?r.fragment:r}getNextFragment(e,t){let i=t.fragments,r=i.length;if(!r)return null;let{config:s}=this,n=i[0].start,a=s.lowLatencyMode&&!!t.partList,o=null;if(t.live){let i=s.initialLiveManifestSize;if(r<i)return this.warn(`Not enough fragments to start playback (have: ${r}, need: ${i})`),null;if(!t.PTSKnown&&!this.startFragRequested&&-1===this.startPosition||e<n){var l;a&&!this.loadingParts&&(this.log("LL-Part loading ON for initial live fragment"),this.loadingParts=!0),o=this.getInitialLiveFragment(t);let i=this.hls.startPosition,r=this.hls.liveSyncPosition,s=o?(-1!==i&&i>=n?i:r)||o.start:e;this.log(`Setting startPosition to ${s} to match start frag at live edge. mainStart: ${i} liveSyncPosition: ${r} frag.start: ${null==(l=o)?void 0:l.start}`),this.startPosition=this.nextLoadPosition=s}}else e<=n&&(o=i[0]);if(!o){let i=this.loadingParts?t.partEnd:t.fragmentEnd;o=this.getFragmentAtPosition(e,i,t)}let h=this.filterReplacedPrimary(o,t);if(!h&&o){let e=o.sn-t.startSN;h=this.filterReplacedPrimary(i[e+1]||null,t)}return this.mapToInitFragWhenRequired(h)}isLoopLoading(e,t){let i=this.fragmentTracker.getState(e);return(i===yE||i===EE&&!!e.gap)&&this.nextLoadPosition>t}getNextFragmentLoopLoading(e,t,i,r,s){let n=null;if(e.gap&&(n=this.getNextFragment(this.nextLoadPosition,t),n&&!n.gap&&i.nextStart)){let e=this.getFwdBufferInfoAtPos(this.mediaBuffer?this.mediaBuffer:this.media,i.nextStart,r,0);if(null!==e&&i.len+e.len>=s){let e=n.sn;return this.loopSn!==e&&(this.log(`buffer full after gaps in "${r}" playlist starting at sn: ${e}`),this.loopSn=e),null}}return this.loopSn=void 0,n}get primaryPrefetch(){var e,t;if(ob(this.hls.config)&&(null==(e=this.hls.interstitialsManager)||null==(t=e.playingItem)?void 0:t.event))return!0;return!1}filterReplacedPrimary(e,t){if(!e)return e;if(ob(this.hls.config)&&e.type!==dg){let i=this.hls.interstitialsManager,r=i?.bufferingItem;if(r){let i=r.event;if(i){if(i.appendInPlace||Math.abs(e.start-r.start)>1||0===r.start)return null}else if(e.end<=r.start&&!1===t?.live||e.start>r.end&&r.nextEvent&&(r.nextEvent.appendInPlace||e.start-r.end>1))return null}let s=i?.playerQueue;if(s)for(let t=s.length;t--;){let i=s[t].interstitial;if(i.appendInPlace&&e.start>=i.startTime&&e.end<=i.resumeTime)return 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){let t=e.fragments,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||!Zp(t))return null;if(t<(e[0].programDateTime||0))return null;if(t>=(e[e.length-1].endProgramDateTime||0))return null;for(let r=0;r<e.length;++r){let s=e[r];if(tE(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=iE(e,i.cc,i.end),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=!!(this.loadingParts&&null!=d&&d.length&&l);if(u&&l&&!this.bitrateTest&&d[d.length-1].fragment.sn===l.sn&&(a=a.concat(l),o=l.sn),e<t){var c;r=Jv(n,a,e,e<this.lastCurrentTime||e>t-h||null!=(c=this.media)&&c.paused||!this.startFragRequested?0:h)}else r=a[a.length-1];if(r){let e=r.sn-i.startSN,t=this.fragmentTracker.getState(r);if((t===yE||t===EE&&r.gap)&&(n=r),n&&r.sn===n.sn&&(!u||d[0].fragment.sn>r.sn||!i.live&&!u)&&n&&r.level===n.level){let t=a[e+1];r=r.sn<o&&this.fragmentTracker.getState(t)!==yE?t:null}}return r}alignPlaylists(e,t,i){let r=e.fragments.length;if(!r)return this.warn("No fragments in live playlist"),0;let s=e.fragmentStart,n=!t,a=e.alignedSliding&&Zp(s);if(n||!a&&!s){!function(e,t){e&&(Ky(t,e),!t.alignedSliding&&e&&Wy(t,e),!t.alignedSliding&&e&&!t.skippedSegments&&Oy(e,t,!1))}(i,e);let s=e.fragmentStart;return this.log(`Live playlist sliding: ${s.toFixed(2)} start-sn: ${t?t.startSN:"na"}->${e.startSN} fragments: ${r}`),s}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;i<t&&(i=-1);let r=this.timelineOffset;if(-1===i){let s=null!==this.startTimeOffset,n=s?this.startTimeOffset:e.startTimeOffset;null!==n&&Zp(n)?(i=t+n,n<0&&(i+=e.edge),i=Math.min(Math.max(t,i),t+e.totalduration),this.log(`Setting startPosition to ${i} for start time offset ${n} found in ${s?"multivariant":"media"} playlist`),this.startPosition=i):e.live?(i=this.hls.liveSyncPosition||t,this.log(`Setting startPosition to -1 to start at live edge ${i}`),this.startPosition=-1):(this.log("setting startPosition to 0 by default"),this.startPosition=i=0),this.lastCurrentTime=i+r}this.nextLoadPosition=i+r}getLoadPosition(){var e;let{media:t}=this,i=0;return null!=(e=this.hls)&&e.hasEnoughToStart&&t?i=t.currentTime:this.nextLoadPosition>=0&&(i=this.nextLoadPosition),i}handleFragLoadAborted(e,t){this.transmuxer&&e.type===this.playlistType&&Ng(e)&&e.stats.aborted&&(this.log(`Fragment ${e.sn}${t?" part "+t.index:""} of ${this.playlistLabel()} ${e.level} was aborted`),this.resetFragmentLoading(e))}resetFragmentLoading(e){(!this.fragCurrent||!this.fragContextChanged(e)&&this.state!==Zy)&&(this.state=zy)}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===ig.FRAG_GAP;s&&this.fragmentTracker.fragBuffered(i,!0);let n=t.errorAction,{action:a,flags:o,retryCount:l=0,retryConfig:h}=n||{},d=!!n&&!!h,u=d&&a===uE,c=d&&!n.resolved&&o===fE;if(!u&&c&&Ng(i)&&!i.endList)this.resetFragmentErrors(e),this.treatAsGap(i),n.resolved=!0;else if((u||c)&&l<h.maxNumRetry){this.resetStartWhenNotLoaded(this.levelLastLoaded);let r=nE(h,l);this.warn(`Fragment ${i.sn} of ${e} ${i.level} errored with ${t.details}, retrying loading ${l+1}/${h.maxNumRetry} in ${r}ms`),n.resolved=!0,this.retryDate=self.performance.now()+r,this.state=Zy}else if(h&&n){if(this.resetFragmentErrors(e),!(l<h.maxNumRetry))return void this.warn(`${t.details} reached or exceeded max retry (${l})`);!s&&a!==dE&&(n.resolved=!0)}else this.state=a===hE?nb:rb;this.tickImmediate()}reduceLengthAndFlushBuffer(e){if(this.state===eb||this.state===tb){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 ${i} buffer`),t&&(this.fragmentTracker.removeFragment(t),this.nextLoadPosition=t.start),this.resetLoadingState(),n}return!1}resetFragmentErrors(e){e===hg&&(this.fragCurrent=null),this.hls.hasEnoughToStart||(this.startFragRequested=!1),this.state!==Yy&&(this.state=zy)}afterBufferFlushed(e,t,i){if(!e)return;let r=$E.getBuffered(e);this.fragmentTracker.detectEvictedFragments(t,r,i),this.state===ib&&this.resetLoadingState()}resetLoadingState(){this.log("Reset loading state"),this.fragCurrent=null,this.fragPrevious=null,this.state!==Yy&&(this.state=zy)}resetStartWhenNotLoaded(e){if(!this.hls.hasEnoughToStart){this.startFragRequested=!1;let t=e?e.details:null;null!=t&&t.live?(this.log("resetting startPosition for live start"),this.startPosition=-1,this.setStartPosition(t,t.fragmentStart),this.resetLoadingState()):this.nextLoadPosition=this.startPosition}}resetWhenMissingContext(e){this.warn(`The loading context changed while buffering fragment ${e.sn} of ${this.playlistLabel()} ${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){let s=i.details;if(s){var n;if(!Object.keys(e.elementaryStreams).reduce(((t,n)=>{let a=e.elementaryStreams[n];if(a){let o=a.endPTS-a.startPTS;if(o<=0)return this.warn(`Could not parse fragment ${e.sn} ${n} duration reliably (${o})`),t||!1;let l=r?0:Py(s,e,a.startPTS,a.endPTS,a.startDTS,a.endDTS);return this.hls.trigger(rg.LEVEL_PTS_UPDATED,{details:s,level:i,drift:l,type:n,frag:e,start:a.startPTS,end:a.endPTS}),!0}return t}),!1))if(0===i.fragmentError&&this.treatAsGap(e,i),null===(null==(n=this.transmuxer)?void 0:n.error)){let t=new Error(`Found no media in fragment ${e.sn} of ${this.playlistLabel()} ${e.level} resetting transmuxer to fallback to playlist timing`);if(this.warn(t.message),this.hls.trigger(rg.ERROR,{type:tg.MEDIA_ERROR,details:ig.FRAG_PARSING_ERROR,fatal:!1,error:t,frag:e,reason:`Found no media in msn ${e.sn} of ${this.playlistLabel()} "${i.url}"`}),!this.hls)return;this.resetTransmuxer()}this.state=tb,this.log(`Parsed ${e.type} sn: ${e.sn}${t?" part: "+t.index:""} of ${this.fragInfo(e,!1,t)})`),this.hls.trigger(rg.FRAG_PARSED,{frag:e,part:t})}else this.warn("level.details undefined")}playlistLabel(){return this.playlistType===lg?"level":"track"}fragInfo(e,t=!0,i){var r,s;return`${this.playlistLabel()} ${e.level} (${i?"part":"frag"}:[${(null!=(r=t&&!i?e.startPTS:(i||e).start)?r:NaN).toFixed(3)}-${(null!=(s=t&&!i?e.endPTS:(i||e).end)?s:NaN).toFixed(3)}]${i&&"main"===e.type?"INDEPENDENT="+(i.independent?"YES":"NO"):""}`}treatAsGap(e,t){t&&t.fragmentError++,e.gap=!0,this.fragmentTracker.removeFragment(e),this.fragmentTracker.fragBuffered(e,!0)}resetTransmuxer(){var e;null==(e=this.transmuxer)||e.reset()}recoverWorkerError(e){"demuxerWorker"===e.event&&(this.fragmentTracker.removeAllFragments(),this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null),this.resetStartWhenNotLoaded(this.levelLastLoaded),this.resetLoadingState())}set state(e){let t=this._state;t!==e&&(this._state=e,this.log(`${t}->${e}`))}get state(){return this._state}};function ob(e){return!!e.interstitialsController&&!1!==e.enableInterstitialPlayback}var lb=class{constructor(){this.chunks=[],this.dataLength=0}push(e){this.chunks.push(e),this.dataLength+=e.length}flush(){let 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}};var hb,db={exports:{}};var ub=(hb||(hb=1,function(e){var t=Object.prototype.hasOwnProperty,i="~";function r(){}function 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Zb=/\/emsg[-/]ID3/i;function Jb(e,t){return Zp(e.presentationTime)?e.presentationTime/e.timeScale:t+e.presentationTimeDelta/e.timeScale}var eT=class{constructor(e,t,i){this.keyData=void 0,this.decrypter=void 0,this.keyData=i,this.decrypter=new RE(t,{removePKCS7Padding:!1})}decryptBuffer(e){return this.decrypter.decrypt(e,this.keyData.key.buffer,this.keyData.iv.buffer,_E)}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=hv(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}}}},tT=class{constructor(){this.VideoSample=null}createVideoSample(e,t,i){return{key:e,frame:!1,pts:t,dts:i,units:[],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)}}parseNALu(e,t,i){let r,s,n,a=t.byteLength,o=e.naluState||0,l=o,h=[],d=0,u=-1,c=0;for(-1===o&&(u=0,c=this.getNALuType(t,0),o=0,d=1);d<a;)if(r=t[d++],o)if(1!==o)if(r)if(1===r){if(s=d-o-1,u>=0){let e={data:t.subarray(u,s),type:c};h.push(e)}else{let i=this.getLastNalUnit(e.samples);i&&(l&&d<=4-l&&i.state&&(i.data=i.data.subarray(0,i.data.byteLength-l)),s>0&&(i.data=sv(i.data,t.subarray(0,s)),i.state=0))}d<a?(n=this.getNALuType(t,d),u=d,c=n,o=0):o=-1}else o=0;else o=3;else o=r?0:2;else o=r?0:1;if(u>=0&&o>=0){let e={data:t.subarray(u,a),type:c,state:o};h.push(e)}if(0===h.length){let i=this.getLastNalUnit(e.samples);i&&(i.data=sv(i.data,t))}return e.naluState=o,h}},iT=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&&Ag.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 this.loadWord(),e+this.skipLZ()}skipUEG(){this.skipBits(1+this.skipLZ())}skipEG(){this.skipBits(1+this.skipLZ())}readUEG(){let e=this.skipLZ();return this.readBits(e+1)-1}readEG(){let e=this.readUEG();return 1&e?1+e>>>1:-1*(e>>>1)}readBoolean(){return 1===this.readBits(1)}readUByte(){return this.readBits(8)}readUShort(){return this.readBits(16)}readUInt(){return this.readBits(32)}},rT=class extends tT{parsePES(e,t,i,r){let s,n=this.parseNALu(e,i.data,r),a=this.VideoSample,o=!1;i.data=null,a&&n.length&&!e.audFound&&(this.pushAccessUnit(a,e),a=this.VideoSample=this.createVideoSample(!1,i.pts,i.dts)),n.forEach((r=>{var n,l;switch(r.type){case 1:{let t=!1;s=!0;let n=r.data;if(o&&n.length>4){let e=this.readSliceType(n);(2===e||4===e||7===e||9===e)&&(t=!0)}var h;if(t)null!=(h=a)&&h.frame&&!a.key&&(this.pushAccessUnit(a,e),a=this.VideoSample=null);a||(a=this.VideoSample=this.createVideoSample(!0,i.pts,i.dts)),a.frame=!0,a.key=t;break}case 5:s=!0,null!=(n=a)&&n.frame&&!a.key&&(this.pushAccessUnit(a,e),a=this.VideoSample=null),a||(a=this.VideoSample=this.createVideoSample(!0,i.pts,i.dts)),a.key=!0,a.frame=!0;break;case 6:s=!0,lv(r.data,1,i.pts,t.samples);break;case 7:{var d,u;s=!0,o=!0;let t=r.data,i=this.readSPS(t);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];let r=t.subarray(1,4),s="avc1.";for(let e=0;e<3;e++){let t=r[e].toString(16);t.length<2&&(t="0"+t),s+=t}e.codec=s}break}case 8:s=!0,e.pps=[r.data];break;case 9:s=!0,e.audFound=!0,null!=(l=a)&&l.frame&&(this.pushAccessUnit(a,e),a=null),a||(a=this.VideoSample=this.createVideoSample(!1,i.pts,i.dts));break;case 12:s=!0;break;default:s=!1}a&&s&&a.units.push(r)})),r&&a&&(this.pushAccessUnit(a,e),this.VideoSample=null)}getNALuType(e,t){return 31&e[t]}readSliceType(e){let t=new iT(e);return t.readUByte(),t.readUEG(),t.readUEG()}skipScalingList(e,t){let i,r=8,s=8;for(let n=0;n<e;n++)0!==s&&(i=t.readEG(),s=(r+i+256)%256),r=0===s?r:s}readSPS(e){let t,i,r,s=new iT(e),n=0,a=0,o=0,l=0,h=s.readUByte.bind(s),d=s.readBits.bind(s),u=s.readUEG.bind(s),c=s.readBoolean.bind(s),f=s.skipBits.bind(s),m=s.skipEG.bind(s),p=s.skipUEG.bind(s),g=this.skipScalingList.bind(this);h();let v=h();if(d(5),f(3),h(),p(),100===v||110===v||122===v||244===v||44===v||83===v||86===v||118===v||128===v){let e=u();if(3===e&&f(1),p(),p(),f(1),c())for(i=3!==e?8:12,r=0;r<i;r++)c()&&g(r<6?16:64,s)}p();let E=u();if(0===E)u();else if(1===E)for(f(1),m(),m(),t=u(),r=0;r<t;r++)m();p(),f(1);let y=u(),b=u(),T=d(1);0===T&&f(1),f(1),c()&&(n=u(),a=u(),o=u(),l=u());let S=[1,1];if(c()&&c())switch(h()){case 1:S=[1,1];break;case 2:S=[12,11];break;case 3:S=[10,11];break;case 4:S=[16,11];break;case 5:S=[40,33];break;case 6:S=[24,11];break;case 7:S=[20,11];break;case 8:S=[32,11];break;case 9:S=[80,33];break;case 10:S=[18,11];break;case 11:S=[15,11];break;case 12:S=[64,33];break;case 13:S=[160,99];break;case 14:S=[4,3];break;case 15:S=[3,2];break;case 16:S=[2,1];break;case 255:S=[h()<<8|h(),h()<<8|h()]}return{width:Math.ceil(16*(y+1)-2*n-2*a),height:(2-T)*(b+1)*16-(T?2:4)*(o+l),pixelRatio:S}}},sT=class extends tT{constructor(...e){super(...e),this.initVPS=null}parsePES(e,t,i,r){let s,n=this.parseNALu(e,i.data,r),a=this.VideoSample,o=!1;i.data=null,a&&n.length&&!e.audFound&&(this.pushAccessUnit(a,e),a=this.VideoSample=this.createVideoSample(!1,i.pts,i.dts)),n.forEach((r=>{var n,l;switch(r.type){case 0:case 1:case 2:case 3:case 4:case 5:case 6:case 7:case 8:case 9:a||(a=this.VideoSample=this.createVideoSample(!1,i.pts,i.dts)),a.frame=!0,s=!0;break;case 16:case 17:case 18:case 21:var h;if(s=!0,o)null!=(h=a)&&h.frame&&!a.key&&(this.pushAccessUnit(a,e),a=this.VideoSample=null);a||(a=this.VideoSample=this.createVideoSample(!0,i.pts,i.dts)),a.key=!0,a.frame=!0;break;case 19:case 20:s=!0,null!=(n=a)&&n.frame&&!a.key&&(this.pushAccessUnit(a,e),a=this.VideoSample=null),a||(a=this.VideoSample=this.createVideoSample(!0,i.pts,i.dts)),a.key=!0,a.frame=!0;break;case 39:s=!0,lv(r.data,2,i.pts,t.samples);break;case 32:s=!0,e.vps||("object"!=typeof e.params&&(e.params={}),e.params=mg(e.params,this.readVPS(r.data)),this.initVPS=r.data),e.vps=[r.data];break;case 33:if(s=!0,o=!0,void 0!==e.vps&&e.vps[0]!==this.initVPS&&void 0!==e.sps&&!this.matchSPS(e.sps[0],r.data)&&(this.initVPS=e.vps[0],e.sps=e.pps=void 0),!e.sps){let t=this.readSPS(r.data);e.width=t.width,e.height=t.height,e.pixelRatio=t.pixelRatio,e.codec=t.codecString,e.sps=[],"object"!=typeof e.params&&(e.params={});for(let i in t.params)e.params[i]=t.params[i]}this.pushParameterSet(e.sps,r.data,e.vps),a||(a=this.VideoSample=this.createVideoSample(!0,i.pts,i.dts)),a.key=!0;break;case 34:if(s=!0,"object"==typeof e.params){if(!e.pps){e.pps=[];let t=this.readPPS(r.data);for(let i in t)e.params[i]=t[i]}this.pushParameterSet(e.pps,r.data,e.vps)}break;case 35:s=!0,e.audFound=!0,null!=(l=a)&&l.frame&&(this.pushAccessUnit(a,e),a=null),a||(a=this.VideoSample=this.createVideoSample(!1,i.pts,i.dts));break;default:s=!1}a&&s&&a.units.push(r)})),r&&a&&(this.pushAccessUnit(a,e),this.VideoSample=null)}pushParameterSet(e,t,i){(i&&i[0]===this.initVPS||!i&&!e.length)&&e.push(t)}getNALuType(e,t){return(126&e[t])>>>1}ebsp2rbsp(e){let t=new Uint8Array(e.byteLength),i=0;for(let r=0;r<e.byteLength;r++)r>=2&&3===e[r]&&0===e[r-1]&&0===e[r-2]||(t[i]=e[r],i++);return new Uint8Array(t.buffer,0,i)}pushAccessUnit(e,t){super.pushAccessUnit(e,t),this.initVPS&&(this.initVPS=null)}readVPS(e){let t=new iT(e);return t.readUByte(),t.readUByte(),t.readBits(4),t.skipBits(2),t.readBits(6),{numTemporalLayers:t.readBits(3)+1,temporalIdNested:t.readBoolean()}}readSPS(e){let t=new iT(this.ebsp2rbsp(e));t.readUByte(),t.readUByte(),t.readBits(4);let i=t.readBits(3);t.readBoolean();let r=t.readBits(2),s=t.readBoolean(),n=t.readBits(5),a=t.readUByte(),o=t.readUByte(),l=t.readUByte(),h=t.readUByte(),d=t.readUByte(),u=t.readUByte(),c=t.readUByte(),f=t.readUByte(),m=t.readUByte(),p=t.readUByte(),g=t.readUByte(),v=[],E=[];for(let e=0;e<i;e++)v.push(t.readBoolean()),E.push(t.readBoolean());if(i>0)for(let e=i;e<8;e++)t.readBits(2);for(let e=0;e<i;e++)v[e]&&(t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte()),E[e]&&t.readUByte();t.readUEG();let y=t.readUEG();3==y&&t.skipBits(1);let b=t.readUEG(),T=t.readUEG(),S=t.readBoolean(),A=0,_=0,w=0,k=0;S&&(A+=t.readUEG(),_+=t.readUEG(),w+=t.readUEG(),k+=t.readUEG());let L=t.readUEG(),I=t.readUEG(),R=t.readUEG();for(let e=t.readBoolean()?0:i;e<=i;e++)t.skipUEG(),t.skipUEG(),t.skipUEG();if(t.skipUEG(),t.skipUEG(),t.skipUEG(),t.skipUEG(),t.skipUEG(),t.skipUEG(),t.readBoolean()&&t.readBoolean())for(let e=0;e<4;e++)for(let i=0;i<(3===e?2:6);i++)if(t.readBoolean()){let i=Math.min(64,1<<4+(e<<1));e>1&&t.readEG();for(let e=0;e<i;e++)t.readEG()}else t.readUEG();t.readBoolean(),t.readBoolean(),t.readBoolean()&&(t.readUByte(),t.skipUEG(),t.skipUEG(),t.readBoolean());let C=t.readUEG(),D=0;for(let e=0;e<C;e++){let i=!1;if(0!==e&&(i=t.readBoolean()),i){e===C&&t.readUEG(),t.readBoolean(),t.readUEG();let i=0;for(let e=0;e<=D;e++){let e=t.readBoolean(),r=!1;e||(r=t.readBoolean()),(e||r)&&i++}D=i}else{let e=t.readUEG(),i=t.readUEG();D=e+i;for(let i=0;i<e;i++)t.readUEG(),t.readBoolean();for(let e=0;e<i;e++)t.readUEG(),t.readBoolean()}}if(t.readBoolean()){let e=t.readUEG();for(let i=0;i<e;i++){for(let e=0;e<R+4;e++)t.readBits(1);t.readBits(1)}}let P=0,x=1,M=1,O=!0,U=1,N=0;t.readBoolean(),t.readBoolean();let $=!1;if(t.readBoolean()){if(t.readBoolean()){let e=t.readUByte();e>0&&e<16?(x=[1,12,10,16,40,24,20,32,80,18,15,64,160,4,3,2][e-1],M=[1,11,11,11,33,11,11,11,33,11,11,33,99,3,2,1][e-1]):255===e&&(x=t.readBits(16),M=t.readBits(16))}if(t.readBoolean()&&t.readBoolean(),t.readBoolean()&&(t.readBits(3),t.readBoolean(),t.readBoolean()&&(t.readUByte(),t.readUByte(),t.readUByte())),t.readBoolean()&&(t.readUEG(),t.readUEG()),t.readBoolean(),t.readBoolean(),t.readBoolean(),$=t.readBoolean(),$&&(A+=t.readUEG(),_+=t.readUEG(),w+=t.readUEG(),k+=t.readUEG()),t.readBoolean()&&(U=t.readBits(32),N=t.readBits(32),t.readBoolean()&&t.readUEG(),t.readBoolean())){let e=t.readBoolean(),r=t.readBoolean(),s=!1;(e||r)&&(s=t.readBoolean(),s&&(t.readUByte(),t.readBits(5),t.readBoolean(),t.readBits(5)),t.readBits(4),t.readBits(4),s&&t.readBits(4),t.readBits(5),t.readBits(5),t.readBits(5));for(let n=0;n<=i;n++){O=t.readBoolean();let i=!1;O||t.readBoolean()?t.readEG():i=t.readBoolean();let n=i?1:t.readUEG()+1;if(e)for(let e=0;e<n;e++)t.readUEG(),t.readUEG(),s&&(t.readUEG(),t.readUEG()),t.skipBits(1);if(r)for(let e=0;e<n;e++)t.readUEG(),t.readUEG(),s&&(t.readUEG(),t.readUEG()),t.skipBits(1)}}t.readBoolean()&&(t.readBoolean(),t.readBoolean(),t.readBoolean(),P=t.readUEG())}let F=b,B=T;if(S||$){let e=1,t=1;1===y?e=t=2:2==y&&(e=2),F=b-e*_-e*A,B=T-t*k-t*w}let H=r?["A","B","C"][r]:"",G=a<<24|o<<16|l<<8|h,j=0;for(let e=0;e<32;e++)j=(j|(G>>e&1)<<31-e)>>>0;let V=j.toString(16);return 1===n&&"2"===V&&(V="6"),{codecString:`hvc1.${H}${n}.${V}.${s?"H":"L"}${g}.B0`,params:{general_tier_flag:s,general_profile_idc:n,general_profile_space:r,general_profile_compatibility_flags:[a,o,l,h],general_constraint_indicator_flags:[d,u,c,f,m,p],general_level_idc:g,bit_depth:L+8,bit_depth_luma_minus8:L,bit_depth_chroma_minus8:I,min_spatial_segmentation_idc:P,chroma_format_idc:y,frame_rate:{fixed:O,fps:N/U}},width:F,height:B,pixelRatio:[x,M]}}readPPS(e){let t=new iT(this.ebsp2rbsp(e));t.readUByte(),t.readUByte(),t.skipUEG(),t.skipUEG(),t.skipBits(2),t.skipBits(3),t.skipBits(2),t.skipUEG(),t.skipUEG(),t.skipEG(),t.skipBits(2),t.readBoolean()&&t.skipUEG(),t.skipEG(),t.skipEG(),t.skipBits(4);let i=t.readBoolean(),r=t.readBoolean(),s=1;return r&&i?s=0:r?s=3:i&&(s=2),{parallelismType:s}}matchSPS(e,t){return String.fromCharCode.apply(null,e).substr(3)===String.fromCharCode.apply(null,t).substr(3)}},nT=188;function aT(e,t){return((31&e[t+1])<<8)+e[t+2]}function oT(e,t){return(31&e[t+10])<<8|e[t+11]}function lT(e,t,i,r,s,n){let a={audioPid:-1,videoPid:-1,id3Pid:-1,segmentVideoCodec:"avc",segmentAudioCodec:"aac"},o=t+3+((15&e[t+1])<<8|e[t+2])-4;for(t+=12+((15&e[t+10])<<8|e[t+11]);t<o;){let o=aT(e,t),l=(15&e[t+3])<<8|e[t+4];switch(e[t]){case 207:if(!r){dT("ADTS AAC",n);break}case 15:-1===a.audioPid&&(a.audioPid=o);break;case 21:-1===a.id3Pid&&(a.id3Pid=o);break;case 219:if(!r){dT("H.264",n);break}case 27:-1===a.videoPid&&(a.videoPid=o);break;case 3:case 4:i.mpeg||i.mp3?-1===a.audioPid&&(a.audioPid=o,a.segmentAudioCodec="mp3"):n.log("MPEG audio found, not supported in this browser");break;case 193:if(!r){dT("AC-3",n);break}case 129:i.ac3?-1===a.audioPid&&(a.audioPid=o,a.segmentAudioCodec="ac3"):n.log("AC-3 audio found, not supported in this browser");break;case 6:if(-1===a.audioPid&&l>0){let r=t+5,s=l;for(;s>2;){if(106===e[r])!0!==i.ac3?n.log("AC-3 audio found, not supported in this browser for now"):(a.audioPid=o,a.segmentAudioCodec="ac3");let t=e[r+1]+2;r+=t,s-=t}}break;case 194:case 135:return hT(s,new Error("Unsupported EC-3 in M2TS found"),void 0,n),a;case 36:-1===a.videoPid&&(a.videoPid=o,a.segmentVideoCodec="hevc",n.log("HEVC in M2TS found"))}t+=l+5}return a}function hT(e,t,i,r){r.warn(`parsing error: ${t.message}`),e.emit(rg.ERROR,rg.ERROR,{type:tg.MEDIA_ERROR,details:ig.FRAG_PARSING_ERROR,fatal:!1,levelRetry:i,error:t,reason:t.message})}function dT(e,t){t.log(`${e} with AES-128-CBC encryption found in unencrypted stream`)}function uT(e,t){let i,r,s,n,a,o=0,l=e.data;if(!e||0===e.size)return null;for(;l[0].length<19&&l.length>1;)l[0]=sv(l[0],l[1]),l.splice(1,1);if(i=l[0],(i[0]<<16)+(i[1]<<8)+i[2]===1){if(r=(i[4]<<8)+i[5],r&&r>e.size-6)return null;let h=i[7];192&h&&(n=536870912*(14&i[9])+4194304*(255&i[10])+16384*(254&i[11])+128*(255&i[12])+(254&i[13])/2,64&h?(a=536870912*(14&i[14])+4194304*(255&i[15])+16384*(254&i[16])+128*(255&i[17])+(254&i[18])/2,n-a>54e5&&(t.warn(`${Math.round((n-a)/9e4)}s delta between PTS and DTS, align them`),n=a)):a=n),s=i[8];let d=s+9;if(e.size<=d)return null;e.size-=d;let u=new Uint8Array(e.size);for(let e=0,t=l.length;e<t;e++){i=l[e];let t=i.byteLength;if(d){if(d>t){d-=t;continue}i=i.subarray(d),t-=d,d=0}u.set(i,o),o+=t}return r&&(r-=s+3),{data:u,pts:n,dts:a,len:r}}return null}var cT=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])}}},fT=Math.pow(2,32)-1,mT=class e{static init(){let t;for(t in e.types={avc1:[],avcC:[],hvc1:[],hvcC:[],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/(fT+1)),s=Math.floor(i%(fT+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||0,t.duration||0),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||0,t[0].duration||0)].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/(fT+1)),s=Math.floor(i%(fT+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;return new Uint8Array([0,0,0,0,3,25,0,1,0,4,17,64,21,0,0,0,0,0,0,0,0,0,0,0,5,2,...t,6,1,2])}static audioStsd(e){let t=e.samplerate||0;return new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,e.channelCount||0,0,16,0,0,0,0,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){let{segmentCodec:i}=t;if("audio"===t.type){if("aac"===i)return e.box(e.types.stsd,e.STSD,e.mp4a(t));if("ac3"===i&&t.config)return e.box(e.types.stsd,e.STSD,e.ac3(t));if("mp3"===i&&"mp3"===t.codec)return e.box(e.types.stsd,e.STSD,e.mp3(t))}else{if(!t.pps||!t.sps)throw new Error("video track missing pps or sps");if("avc"===i)return e.box(e.types.stsd,e.STSD,e.avc1(t));if("hevc"===i&&t.vps)return e.box(e.types.stsd,e.STSD,e.hvc1(t))}throw new Error(`unsupported ${t.type} segment codec (${i}/${t.codec})`)}static tkhd(t){let i=t.id,r=(t.duration||0)*(t.timescale||0),s=t.width||0,n=t.height||0,a=Math.floor(r/(fT+1)),o=Math.floor(r%(fT+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/(fT+1)),a=Math.floor(i%(fT+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 sv(e.FTYP,i)}static hvc1(t){let i=t.params,r=[t.vps,t.sps,t.pps],s=new Uint8Array([1,i.general_profile_space<<6|(i.general_tier_flag?32:0)|i.general_profile_idc,i.general_profile_compatibility_flags[0],i.general_profile_compatibility_flags[1],i.general_profile_compatibility_flags[2],i.general_profile_compatibility_flags[3],i.general_constraint_indicator_flags[0],i.general_constraint_indicator_flags[1],i.general_constraint_indicator_flags[2],i.general_constraint_indicator_flags[3],i.general_constraint_indicator_flags[4],i.general_constraint_indicator_flags[5],i.general_level_idc,240|i.min_spatial_segmentation_idc>>8,255&i.min_spatial_segmentation_idc,252|i.parallelismType,252|i.chroma_format_idc,248|i.bit_depth_luma_minus8,248|i.bit_depth_chroma_minus8,0,parseInt(i.frame_rate.fps),3|i.temporal_id_nested<<2|i.num_temporal_layers<<3|(i.frame_rate.fixed?64:0),r.length]),n=s.length;for(let e=0;e<r.length;e+=1){n+=3;for(let t=0;t<r[e].length;t+=1)n+=2+r[e][t].length}let a=new Uint8Array(n);a.set(s,0),n=s.length;let o=r.length-1;for(let e=0;e<r.length;e+=1){a.set(new Uint8Array([32+e|(e===o?128:0),0,r[e].length]),n),n+=3;for(let t=0;t<r[e].length;t+=1)a.set(new Uint8Array([r[e][t].length>>8,255&r[e][t].length]),n),n+=2,a.set(r[e][t],n),n+=r[e][t].length}let l=e.box(e.types.hvcC,a),h=t.width,d=t.height,u=t.pixelRatio[0],c=t.pixelRatio[1];return e.box(e.types.hvc1,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,h>>8&255,255&h,d>>8&255,255&d,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]),l,e.box(e.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),e.box(e.types.pasp,new Uint8Array([u>>24,u>>16&255,u>>8&255,255&u,c>>24,c>>16&255,c>>8&255,255&c])))}};mT.types=void 0,mT.HDLR_TYPES=void 0,mT.STTS=void 0,mT.STSC=void 0,mT.STCO=void 0,mT.STSZ=void 0,mT.VMHD=void 0,mT.SMHD=void 0,mT.STSD=void 0,mT.FTYP=void 0,mT.DINF=void 0;function pT(e,t,i=1,r=!1){let s=e*t*i;return r?Math.round(s):s}function gT(e,t=!1){return pT(e,1e3,1/9e4,t)}var vT=null,ET=null;function yT(e,t,i,r){return{duration:t,size:i,cts:r,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:e?2:1,isNonSync:e?0:1}}}var bT=class extends vg{constructor(e,t,i,r){if(super("mp4-remuxer",r),this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.ISGenerated=!1,this._initPTS=null,this._initDTS=null,this.nextVideoTs=null,this.nextAudioTs=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===vT){let e=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);vT=e?parseInt(e[1]):0}if(null===ET){let e=navigator.userAgent.match(/Safari\/(\d+)/i);ET=e?parseInt(e[1]):0}}destroy(){this.config=this.videoTrackConfig=this._initPTS=this._initDTS=null}resetTimeStamp(e){this.log("initPTS & initDTS reset"),this._initPTS=this._initDTS=e}resetNextTimestamp(){this.log("reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1}resetInitSegment(){this.log("ISGenerated flag reset"),this.ISGenerated=!1,this.videoTrackConfig=void 0}getVideoStartPts(e){let t=!1,i=e[0].pts,r=e.reduce(((e,r)=>{let s=r.pts,n=s-e;return n<-4294967296&&(t=!0,s=TT(s,i),n=s-e),n>0?e:s}),i);return t&&this.debug("PTS rollover detected"),r}remux(e,t,i,r,s,n,a,o){let l,h,d,u,c,f,m=s,p=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]))||!e&&b||null===this.nextAudioTs&&y)&&this.resetInitSegment()}this.ISGenerated||(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){this.warn(`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,p+=(t.samples[0].pts-e)/t.inputTimeScale,i=p}else-1===a&&(this.warn(`No keyframe found out of ${E} video samples`),f=!1);if(this.ISGenerated){if(y&&b){let i=this.getVideoStartPts(t.samples),r=(TT(e.samples[0].pts,i)-i)/t.inputTimeScale;m+=Math.max(0,r),p+=Math.max(0,-r)}if(y){if(e.samplerate||(this.warn("regenerate InitSegment as audio detected"),d=this.generateIS(e,t,s,n)),h=this.remuxAudio(e,m,this.isAudioContiguous,n,v||b||o===hg?p:void 0),b){let i=h?h.endPTS-h.startPTS:0;t.inputTimeScale||(this.warn("regenerate InitSegment as video detected"),d=this.generateIS(e,t,s,n)),l=this.remuxVideo(t,p,r,i)}}else b&&(l=this.remuxVideo(t,p,r,0));l&&(l.firstKeyFrame=a,l.independent=-1!==a,l.firstKeyFramePTS=i)}}return this.ISGenerated&&this._initPTS&&this._initDTS&&(i.samples.length&&(c=ST(i,s,this._initPTS,this._initDTS)),r.samples.length&&(u=AT(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,l=e.samples,h=t.samples,d=this.typeSupported,u={},c=this._initPTS,f=!c||r,m="audio/mp4";if(f&&(s=n=1/0),e.config&&l.length){switch(e.timescale=e.samplerate,e.segmentCodec){case"mp3":d.mpeg?(m="audio/mpeg",e.codec=""):d.mp3&&(e.codec="mp3");break;case"ac3":e.codec="ac-3"}u.audio={id:"audio",container:m,codec:e.codec,initSegment:"mp3"===e.segmentCodec&&d.mpeg?new Uint8Array(0):mT.initSegment([e]),metadata:{channelCount:e.channelCount}},f&&(o=e.id,a=e.inputTimeScale,c&&a===c.timescale?f=!1:s=n=l[0].pts-Math.round(a*i))}if(t.sps&&t.pps&&h.length){if(t.timescale=t.inputTimeScale,u.video={id:"main",container:"video/mp4",codec:t.codec,initSegment:mT.initSegment([t]),metadata:{width:t.width,height:t.height}},f)if(o=t.id,a=t.inputTimeScale,c&&a===c.timescale)f=!1;else{let e=this.getVideoStartPts(h),t=Math.round(a*i);n=Math.min(n,TT(h[0].dts,e)-t),s=Math.min(s,e-t)}this.videoTrackConfig={width:t.width,height:t.height,pixelRatio:t.pixelRatio}}if(Object.keys(u).length)return this.ISGenerated=!0,f?(this._initPTS={baseTime:s,timescale:a},this._initDTS={baseTime:n,timescale:a}):s=a=void 0,{tracks:u,initPTS:s,timescale:a,trackId:o}}remuxVideo(e,t,i,r){let s,n,a=e.inputTimeScale,o=e.samples,l=[],h=o.length,d=this._initPTS,u=d.baseTime*a/d.timescale,c=this.nextVideoTs,f=8,m=this.videoSampleDuration,p=Number.POSITIVE_INFINITY,g=Number.NEGATIVE_INFINITY,v=!1;if(!i||null===c){let e=u+t*a,r=o[0].pts-TT(o[0].dts,o[0].pts);vT&&null!==c&&Math.abs(e-r-(c+u))<15e3?i=!0:c=e-r-u}let E=c+u;for(let e=0;e<h;e++){let t=o[e];t.pts=TT(t.pts,E),t.dts=TT(t.dts,E),t.dts<o[e>0?e-1:e].dts&&(v=!0)}v&&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 y=n-s,b=y?Math.round(y/(h-1)):m||e.inputTimeScale/30;if(i){let i=s-E,r=i>b,n=i<-1;if((r||n)&&(r?this.warn(`${(e.segmentCodec||"").toUpperCase()}: ${gT(i,!0)} ms (${i}dts) hole between fragments detected at ${t.toFixed(3)}`):this.warn(`${(e.segmentCodec||"").toUpperCase()}: ${gT(-i,!0)} ms (${i}dts) overlapping between fragments detected at ${t.toFixed(3)}`),!n||E>=o[0].pts||vT)){s=E;let e=o[0].pts-i;if(r)o[0].dts=s,o[0].pts=e;else{let t=!0;for(let r=0;r<o.length&&!(o[r].dts>e&&t);r++){let e=o[r].pts;if(o[r].dts-=i,o[r].pts-=i,r<o.length-1){let i=o[r+1].pts;t=i<=o[r].pts==i<=e}}}this.log(`Video: Initial PTS/DTS adjusted: ${gT(e,!0)}/${gT(s,!0)}, delta: ${gT(i,!0)} ms`)}}s=Math.max(0,s);let T=0,S=0,A=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;S+=s,T+=r,t.length=s,t.dts<A?(t.dts=A,A+=b/4|0||1):A=t.dts,p=Math.min(t.pts,p),g=Math.max(t.pts,g)}n=o[h-1].dts;let _,w=S+4*T+8;try{_=new Uint8Array(w)}catch(e){return void this.observer.emit(rg.ERROR,rg.ERROR,{type:tg.MUX_ERROR,details:ig.REMUX_ALLOC_ERROR,fatal:!1,error:e,bytes:w,reason:`fail allocating video mdat ${w}`})}let k=new DataView(_.buffer);k.setUint32(0,w),_.set(mT.types.mdat,4);let L=!1,I=Number.POSITIVE_INFINITY,R=Number.POSITIVE_INFINITY,C=Number.NEGATIVE_INFINITY,D=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;k.setUint32(f,r),f+=4,_.set(i,f),f+=r,n+=4+r}if(e<h-1)m=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:b;if(t=e>0?i.pts-o[e-1].pts:b,s.stretchShortVideoTrack&&null!==this.nextAudioTs){let e=Math.floor(s.maxBufferHole*a),t=(r?p+r*a:this.nextAudioTs+u)-i.pts;t>e?(m=t-n,m<0?m=n:L=!0,this.log(`It is approximately ${t/90} ms to the next segment; using duration ${m/90} ms for the last video frame.`)):m=n}else m=n}let d=Math.round(i.pts-i.dts);I=Math.min(I,m),C=Math.max(C,m),R=Math.min(R,t),D=Math.max(D,t),l.push(yT(i.key,m,n,d))}if(l.length)if(vT){if(vT<70){let e=l[0].flags;e.dependsOn=2,e.isNonSync=0}}else if(ET&&D-R<C-I&&b/C<.025&&0===l[0].cts){this.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:b;l[t].cts=0,e=r}}m=L||!m?b:m;let P=n+m;this.nextVideoTs=c=P-u,this.videoSampleDuration=m,this.isVideoContiguous=!0;let x={data1:mT.moof(e.sequenceNumber++,s,mg(e,{samples:l})),data2:_,startPTS:(p-u)/a,endPTS:(g+m-u)/a,startDTS:(s-u)/a,endDTS:c/a,type:"video",hasAudio:!1,hasVideo:!0,nb:l.length,dropped:e.dropped};return e.samples=[],e.dropped=0,x}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,m=d?0:8,p=this.nextAudioTs||-1,g=h.baseTime*n/h.timescale,v=g+t*n;if(this.isAudioContiguous=i=i||f.length&&p>0&&(r&&Math.abs(v-(p+g))<9e3||Math.abs(TT(f[0].pts,v)-(p+g))<20*l),f.forEach((function(e){e.pts=TT(e.pts,v)})),!i||p<0){if(f=f.filter((e=>e.pts>=0)),!f.length)return;p=0===s?0:r&&!c?Math.max(0,v-g):f[0].pts-g}if("aac"===e.segmentCodec){let t=this.config.maxAudioFramesDrift;for(let i=0,r=p+g;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&&(this.warn(`Audio frame @ ${(a/n).toFixed(3)}s overlaps marker by ${Math.round(1e3*o/n)} ms.`),this.nextAudioTs=p=a-g,r=a);else if(o>=t*l&&h<1e4&&c){let t=Math.round(o/l);for(r=a-t*l;r<0&&t&&l;)t--,r+=l;0===i&&(this.nextAudioTs=p=r-g),this.warn(`Injecting ${t} audio frames @ ${((r-g)/n).toFixed(3)}s due to ${Math.round(1e3*o/n)} ms gap.`);for(let n=0;n<t;n++){let t=cT.getSilentFrame(e.parsedCodec||e.manifestCodec||e.codec,e.channelCount);t||(this.log("Unable to get silent frame for given audio codec; duplicating last frame instead."),t=s.unit.subarray()),f.splice(i,0,{unit:t,pts:r}),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=p+g),y=n,!(T>0))return;T+=m;try{E=new Uint8Array(T)}catch(e){return void this.observer.emit(rg.ERROR,rg.ERROR,{type:tg.MUX_ERROR,details:ig.REMUX_ALLOC_ERROR,fatal:!1,error:e,bytes:T,reason:`fail allocating audio mdat ${T}`})}d||(new DataView(E.buffer).setUint32(0,T),E.set(mT.types.mdat,4))}E.set(s,m);let l=s.byteLength;m+=l,u.push(yT(!0,o,l,0)),b=n}let A=u.length;if(!A)return;let _=u[u.length-1];p=b-g,this.nextAudioTs=p+a*_.duration;let w=d?new Uint8Array(0):mT.moof(e.sequenceNumber++,y/a,mg({},e,{samples:u}));e.samples=[];let k=(y-g)/n,L=p/n,I={data1:w,data2:E,startPTS:k,endPTS:L,startDTS:k,endDTS:L,type:"audio",hasAudio:!0,hasVideo:!1,nb:A};return this.isAudioContiguous=!0,I}};function TT(e,t){let i;if(null===t)return e;for(i=t<e?-8589934592:8589934592;Math.abs(e-t)>4294967296;)e+=i;return e}function ST(e,t,i,r){let s=e.samples.length;if(!s)return;let n=e.inputTimeScale;for(let a=0;a<s;a++){let s=e.samples[a];s.pts=TT(s.pts-i.baseTime*n/i.timescale,t*n)/n,s.dts=TT(s.dts-r.baseTime*n/r.timescale,t*n)/n}let a=e.samples;return e.samples=[],{samples:a}}function AT(e,t,i){let r=e.samples.length;if(!r)return;let s=e.inputTimeScale;for(let n=0;n<r;n++){let r=e.samples[n];r.pts=TT(r.pts-i.baseTime*s/i.timescale,t*s)/s}e.samples.sort(((e,t)=>e.pts-t.pts));let n=e.samples;return e.samples=[],{samples:n}}var _T;function wT(e,t,i=!1){return void 0!==e?.start?(e.start+(i?e.duration:0))/e.timescale:t}function kT(e,t,i){let r=e?.codec;return r&&r.length>4?r:t===xg?"ec-3"===r||"ac-3"===r||"alac"===r?r:"fLaC"===r||"Opus"===r?Tv(r,!1):(i.warn(`Unhandled audio codec "${r}" in mp4 MAP`),r||"mp4a"):(i.warn(`Unhandled video codec "${r}" in mp4 MAP`),r||"avc1")}try{_T=self.performance.now.bind(self.performance)}catch{_T=Date.now}var LT=[{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=Nb("video",1),n=this.audioTrack=Nb("audio",1),a=this.txtTrack=Nb("text",1);if(this.id3Track=Nb("id3",1),this.timeOffset=0,null==e||!e.byteLength)return;let o=Xg(e);if(o.video){let{id:e,timescale:t,codec:i,supplemental:r}=o.video;s.id=e,s.timescale=a.timescale=t,s.codec=i,s.supplemental=r}if(o.audio){let{id:e,timescale:t,codec:i}=o.audio;n.id=e,n.timescale=t,n.codec=i}a.id=jg.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=Wg(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=sv(this.remainderData,e));let t=function(e){let t={valid:null,remainder:null},i=zg(e,["moof"]);if(i.length<2)return t.remainder=e,t;let r=i[i.length-1];return t.valid=e.slice(0,r.byteOffset-8),t.remainder=e.slice(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=nv(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=nv(e,t),{videoTrack:t,audioTrack:Nb(),id3Track:r,textTrack:Nb()}}extractID3Track(e,t){let i=this.id3Track;if(e.samples.length){let r=zg(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"!==Vg(e.subarray(h,h+1));)i+=Vg(e.subarray(h,h+1)),h+=1;for(i+=Vg(e.subarray(h,h+1)),h+=1;"\0"!==Vg(e.subarray(h,h+1));)r+=Vg(e.subarray(h,h+1)),h+=1;r+=Vg(e.subarray(h,h+1)),h+=1,s=Wg(e,12),n=Wg(e,16),o=Wg(e,20),l=Wg(e,24),h=28}else if(1===t){h+=4,s=Wg(e,h),h+=4;let t=Wg(e,h);h+=4;let n=Wg(e,h);for(h+=4,a=2**32*t+n,Jp(a)||(a=Number.MAX_SAFE_INTEGER,Ag.warn("Presentation time exceeds safe integer limit and wrapped to max safe integer in parsing emsg box")),o=Wg(e,h),h+=4,l=Wg(e,h),h+=4;"\0"!==Vg(e.subarray(h,h+1));)i+=Vg(e.subarray(h,h+1)),h+=1;for(i+=Vg(e.subarray(h,h+1)),h+=1;"\0"!==Vg(e.subarray(h,h+1));)r+=Vg(e.subarray(h,h+1)),h+=1;r+=Vg(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(Zb.test(r.schemeIdUri)){let e=Jb(r,t),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:Ub.emsg,duration:s})}else if(this.config.enableEmsgKLVMetadata&&r.schemeIdUri.startsWith("urn:misb:KLV:bin:1910.1")){let e=Jb(r,t);i.samples.push({data:r.payload,len:r.payload.byteLength,dts:e,pts:e,type:Ub.misbklv,duration:Number.POSITIVE_INFINITY})}}))}return i}demuxSampleAes(e,t,i){return Promise.reject(new Error("The MP4 demuxer does not support SAMPLE-AES decryption"))}destroy(){this.config=null,this.remainderData=null,this.videoTrack=this.audioTrack=this.id3Track=this.txtTrack=void 0}},remux:class extends vg{constructor(e,t,i,r){super("passthrough-remuxer",r),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,this.isVideoContiguous=!1}destroy(){}resetTimeStamp(e){this.lastEndTime=null;let t=this.initPTS;t&&e&&t.baseTime===e.baseTime&&t.timescale===e.timescale||(this.initPTS=e)}resetNextTimestamp(){this.isVideoContiguous=!1,this.lastEndTime=null}resetInitSegment(e,t,i,r){this.audioCodec=t,this.videoCodec=i,this.generateInitSegment(rv(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=Xg(e);r.audio&&(t=kT(r.audio,xg,this)),r.video&&(i=kT(r.video,Mg,this));let s={};r.audio&&r.video?s.audiovideo={container:"video/mp4",codec:t+","+i,supplemental:r.video.supplemental,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,supplemental:r.video.supplemental,initSegment:e,id:"main"}:this.warn("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};Zp(h)||(h=this.lastEndTime=s||0);let u=t.samples;if(null==u||!u.length)return d;let c={initPTS:void 0,timescale:void 0,trackId:void 0},f=this.initData;if(null!=(a=f)&&a.length||(this.generateInitSegment(u),f=this.initData),null==(o=f)||!o.length)return this.warn("Failed to generate initSegment."),d;this.emitInitSegment&&(c.tracks=this.initTracks,this.emitInitSegment=!1);let m,p=function(e,t,i){let r={},s=zg(e,["moof","traf"]);for(let e=0;e<s.length;e++){let n=s[e],a=zg(n,["tfhd"])[0],o=Wg(a,4),l=t[o];if(!l)continue;let h=r[o]||(r[o]={start:NaN,duration:0,sampleCount:0,timescale:l.timescale,type:l.type}),d=zg(n,["tfdt"])[0];if(d){let e=d[0],t=Wg(d,4);1===e&&(t===Hg?i.warn("[mp4-demuxer]: Ignoring assumed invalid signed 64-bit track fragment decode time"):(t*=Hg+1,t+=Wg(d,8))),Zp(t)&&(!Zp(h.start)||t<h.start)&&(h.start=t)}let u=l.default,c=Wg(a,0)|u?.flags,f=u?.duration||0;8&c&&(f=Wg(a,2&c?12:8));let m=zg(n,["trun"]),p=h.start||0,g=0,v=f;for(let e=0;e<m.length;e++){let t=m[e],i=Wg(t,4),r=h.sampleCount;h.sampleCount+=i;let s=1&t[3],n=4&t[3],a=1&t[2],o=2&t[2],l=4&t[2],d=8&t[2],u=8,c=i;for(s&&(u+=4),n&&i&&(!(1&t[u+1])&&void 0===h.keyFrameIndex&&(h.keyFrameIndex=r),u+=4,a?(v=Wg(t,u),u+=4):v=f,o&&(u+=4),d&&(u+=4),p+=v,g+=v,c--);c--;)a?(v=Wg(t,u),u+=4):v=f,o&&(u+=4),l&&(1&t[u+1]||void 0===h.keyFrameIndex&&(h.keyFrameIndex=h.sampleCount-(c+1),h.keyFrameStart=p),u+=4),d&&(u+=4),p+=v,g+=v;!g&&f&&(g+=f*i)}h.duration+=g}if(!Object.keys(r).some((e=>r[e].duration))){let t=1/0,i=0,s=zg(e,["sidx"]);for(let e=0;e<s.length;e++){let r=Qg(s[e]);if(null!=r&&r.references){t=Math.min(t,r.earliestPresentationTime/r.timescale);let e=r.references.reduce(((e,t)=>e+t.info.duration||0),0);i=Math.max(i,e+r.earliestPresentationTime/r.timescale)}}i&&Zp(i)&&Object.keys(r).forEach((e=>{r[e].duration||(r[e].duration=i*r[e].timescale-r[e].start)}))}return r}(u,f,this),g=f.audio?p[f.audio.id]:null,v=f.video?p[f.video.id]:null,E=wT(v,1/0),y=wT(g,1/0),b=wT(v,0,!0),T=wT(g,0,!0),S=s,A=0;if(g&&(!v||!l&&y<E||l&&l.trackId===f.audio.id)?(c.trackId=f.audio.id,m=g,A=T-y):v&&(c.trackId=f.video.id,m=v,A=b-E),m){let e=m.timescale;S=m.start/e,c.initPTS=m.start-s*e,c.timescale=e,l||(this.initPTS=l={baseTime:c.initPTS,timescale:e,trackId:c.trackId})}(n||!l)&&(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,S,s,A)||c.timescale!==l.timescale)&&(c.initPTS=S-s,c.timescale=1,l&&1===l.timescale&&this.warn(`Adjusting initPTS @${s} from ${l.baseTime/l.timescale} to ${c.initPTS}`),this.initPTS=l={baseTime:c.initPTS,timescale:1});let _=e?S-l.baseTime/l.timescale:h,w=_+A;A>0?this.lastEndTime=w:(this.warn("Duration parsed from mp4 should be greater than zero"),this.resetNextTimestamp());let k=!!f.audio,L=!!f.video,I="";k&&(I+="audio"),L&&(I+="video");let R={data1:u,startPTS:_,startDTS:_,endPTS:w,endDTS:w,type:I,hasAudio:k,hasVideo:L,nb:1,dropped:0};d.audio=k&&!L?R:void 0,d.video=L?R:void 0;let C=v?.sampleCount;if(C){let e=v.keyFrameIndex,t=-1!==e;R.nb=C,R.dropped=0===e||this.isVideoContiguous?0:t?e:C,R.independent=t,R.firstKeyFrame=e,t&&v.keyFrameStart&&(R.firstKeyFramePTS=(v.keyFrameStart-l.baseTime)/l.timescale),this.isVideoContiguous||(d.independent=t),this.isVideoContiguous||(this.isVideoContiguous=t),R.dropped&&this.warn(`fmp4 does not start with IDR: firstIDR ${e}/${C} dropped: ${R.dropped} start: ${R.firstKeyFramePTS||"NA"}`)}return d.initSegment=c,d.id3=ST(i,s,l,l),r.samples.length&&(d.text=AT(r,s,l)),d}}},{demux:class e{constructor(e,t,i,r){this.logger=void 0,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._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.logger=r,this.videoParser=null}static probe(t,i){let r=e.syncOffset(t);return r>0&&i.warn(`MPEG2-TS detected but first sync word found @ offset ${r}`),-1!==r}static syncOffset(e){let t=e.length,i=Math.min(940,t-nT)+1,r=0;for(;r<i;){let s=!1,n=-1,a=0;for(let o=r;o<t;o+=nT){if(71!==e[o]||t-o!==nT&&71!==e[o+nT]){if(a)return-1;break}if(a++,-1===n&&(n=o,0!==n&&(i=Math.min(n+18612,e.length-nT)+1)),s||(s=0===aT(e,o)),s&&a>1&&(0===n&&a>2||o+nT>i))return n}r++}return-1}static createTrack(e,t){return{container:"video"===e||"audio"===e?"video/mp2t":void 0,type:e,id:jg[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._videoTrack.duration=s,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}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,m=o.pesData,p=l.pesData,g=null,v=this.pmtParsed,E=this._pmtId,y=t.length;if(this.remainderData&&(y=(t=sv(this.remainderData,t)).length,this.remainderData=null),y<nT&&!s)return this.remainderData=t,{audioTrack:o,videoTrack:a,id3Track:l,textTrack:h};let b=Math.max(0,e.syncOffset(t));y-=(y-b)%nT,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+=nT)if(71===t[e]){let i,s=!!(64&t[e+1]),y=aT(t,e);if((48&t[e+3])>>4>1){if(i=e+5+t[e+4],i===e+nT)continue}else i=e+4;switch(y){case d:if(s){if(u&&(n=uT(u,this.logger))){if(null===this.videoParser)switch(a.segmentCodec){case"avc":this.videoParser=new rT;break;case"hevc":this.videoParser=new sT}null!==this.videoParser&&this.videoParser.parsePES(a,h,n,!1)}u={data:[],size:0}}u&&(u.data.push(t.subarray(i,e+nT)),u.size+=e+nT-i);break;case c:if(s){if(m&&(n=uT(m,this.logger)))switch(o.segmentCodec){case"aac":this.parseAACPES(o,n);break;case"mp3":this.parseMPEGPES(o,n);break;case"ac3":this.parseAC3PES(o,n)}m={data:[],size:0}}m&&(m.data.push(t.subarray(i,e+nT)),m.size+=e+nT-i);break;case f:s&&(p&&(n=uT(p,this.logger))&&this.parseID3PES(l,n),p={data:[],size:0}),p&&(p.data.push(t.subarray(i,e+nT)),p.size+=e+nT-i);break;case 0:s&&(i+=t[i]+1),E=this._pmtId=oT(t,i);break;case E:{s&&(i+=t[i]+1);let n=lT(t,i,this.typeSupported,r,this.observer,this.logger);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&&(this.logger.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&&hT(this.observer,new Error(`Found ${T} TS packet/s that do not start with 0x47`),void 0,this.logger),a.pesData=u,o.pesData=m,l.pesData=p;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=uT(a,this.logger))){if(null===this.videoParser)switch(r.segmentCodec){case"avc":this.videoParser=new rT;break;case"hevc":this.videoParser=new sT}null!==this.videoParser&&(this.videoParser.parsePES(r,n,t,!0),r.pesData=null)}else r.pesData=a;if(o&&(t=uT(o,this.logger))){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&&this.logger.log("last AAC PES packet truncated,might overlap between fragments"),i.pesData=o;l&&(t=uT(l,this.logger))?(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 eT(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.observer&&this.observer.removeAllListeners(),this.config=this.logger=this.observer=null,this.aacOverFlow=this.videoParser=this.remainderData=this.sampleAes=null,this._videoTrack=this._audioTrack=this._id3Track=this._txtTrack=void 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=sv(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&&!Sb(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",hT(this.observer,new Error(e),t,this.logger),!t)return}if(_b(e,this.observer,o,i,this.audioCodec),void 0!==t.pts)s=t.pts;else{if(!a)return void this.logger.warn("[tsdemuxer]: AAC PES unknown PTS");{let t=wb(e.samplerate);s=a.sample.pts+t}}let l,h=0;for(;i<r;){if(l=kb(e,o,i,s,h),i+=l.length,l.missing){this.aacOverFlow=l;break}for(h++;i<r-1&&!Sb(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(Yb(i,n)){let t=Kb(e,i,n,a,s);if(!t)break;n+=t.length,s++}else n++;else this.logger.warn("[tsdemuxer]: MPEG PES unknown PTS")}parseAC3PES(e,t){{let i=t.data,r=t.pts;if(void 0===r)return void this.logger.warn("[tsdemuxer]: AC3 PES unknown PTS");let s,n=i.length,a=0,o=0;for(;o<n&&(s=Xb(e,i,o,r,a++))>0;)o+=s}}parseID3PES(e,t){if(void 0===t.pts)return void this.logger.warn("[tsdemuxer]: ID3 PES unknown PTS");let i=mg({},t,{type:this._videoTrack?Ub.emsg:Ub.audioId3,duration:Number.POSITIVE_INFINITY});e.samples.push(i)}},remux:bT},{demux:class extends $b{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,t){if(!e)return!1;let i=Eb(e,0),r=i?.length||0;if(zb(e,r))return!1;for(let i=e.length;r<i;r++)if(Ab(e,r))return t.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)&&yb(e,t)&&Tb(e,t)<=e.length-t}(e,t)}appendFrame(e,t,i){_b(e,this.observer,t,i,e.manifestCodec);let r=kb(e,t,i,this.basePTS,this.frameIndex);if(r&&0===r.missing)return r}},remux:bT},{demux:class extends $b{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=Eb(e,0),i=t?.length||0;if(t&&11===e[i]&&119===e[i+1]&&void 0!==Ob(t)&&Qb(e,i)<=16)return!1;for(let t=e.length;i<t;i++)if(zb(e,i))return Ag.log("MPEG Audio sync word found !"),!0;return!1}canParse(e,t){return function(e,t){return qb(e,t)&&4<=e.length-t}(e,t)}appendFrame(e,t,i){if(null!==this.basePTS)return Kb(e,t,i,this.basePTS,this.frameIndex)}},remux:bT}];LT.splice(2,0,{demux:class extends $b{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=Xb(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=Eb(e,0);if(!t)return!1;let i=t.length;return 11===e[i]&&119===e[i+1]&&void 0!==Ob(t)&&Qb(e,i)<16}},remux:bT});var IT=class{constructor(e,t,i,r,s,n){this.asyncResult=!1,this.logger=void 0,this.observer=void 0,this.typeSupported=void 0,this.config=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.id=s,this.logger=n}configure(e){this.transmuxConfig=e,this.decrypter&&this.decrypter.reset()}push(e,t,i,r){let s=i.transmuxing;s.executeStart=_T();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:m,videoCodec:p,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&&XE(y.method)){let e=this.getDecrypter(),t=ZE(y.method);if(!e.isSync())return this.asyncResult=!0,this.decryptionPromise=e.webCryptoDecrypt(n,y.key.buffer,y.iv.buffer,t).then((e=>{let t=this.push(e,null,i);return this.decryptionPromise=null,t})),this.decryptionPromise;{let r=e.softwareDecrypt(n,y.key.buffer,y.iv.buffer,t);if(i.part>-1){let t=e.flush();r=t&&t.buffer}if(!r)return s.executeEnd=_T(),RT(i);n=new Uint8Array(r)}}let b=this.needsProbing(h,d);if(b){let e=this.configureTransmuxer(n);if(e)return this.logger.warn(`[transmuxer] ${e.message}`),this.observer.emit(rg.ERROR,rg.ERROR,{type:tg.MEDIA_ERROR,details:ig.FRAG_PARSING_ERROR,fatal:!1,error:e,reason:e.message}),s.executeEnd=_T(),RT(i)}(h||d||f||b)&&this.resetInitSegment(E,m,p,v,t),(h||f||b)&&this.resetInitialTimestamp(g),l||this.resetContiguity();let T=this.transmux(n,y,c,u,i);this.asyncResult=CT(T);let S=this.currentTransmuxState;return S.contiguous=!0,S.discontinuity=!1,S.trackSwitch=!1,s.executeEnd=_T(),T}flush(e){let t=e.transmuxing;t.executeStart=_T();let{decrypter:i,currentTransmuxState:r,decryptionPromise:s}=this;if(s)return this.asyncResult=!0,s.then((()=>this.flush(e)));let n=[],{timeOffset:a}=r;if(i){let t=i.flush();t&&n.push(this.push(t.buffer,null,e))}let{demuxer:o,remuxer:l}=this;if(!o||!l){t.executeEnd=_T();let i=[RT(e)];return this.asyncResult?Promise.resolve(i):i}let h=o.flush(a);return CT(h)?(this.asyncResult=!0,h.then((t=>(this.flushRemux(n,t,e),n)))):(this.flushRemux(n,h,e),this.asyncResult?Promise.resolve(n):n)}flushRemux(e,t,i){let{audioTrack:r,videoTrack:s,id3Track:n,textTrack:a}=t,{accurateTimeOffset:o,timeOffset:l}=this.currentTransmuxState;this.logger.log(`[transmuxer.ts]: Flushed ${this.id} sn: ${i.sn}${i.part>-1?" part: "+i.part:""} of ${this.id===lg?"level":"track"} ${i.level}`);let h=this.remuxer.remux(r,s,n,a,l,o,!0,this.id);e.push({remuxResult:h,chunkMeta:i}),i.transmuxing.executeEnd=_T()}resetInitialTimestamp(e){let{demuxer:t,remuxer:i}=this;!t||!i||(t.resetTimeStamp(e),i.resetTimeStamp(e))}resetContiguity(){let{demuxer:e,remuxer:t}=this;!e||!t||(e.resetContiguity(),t.resetNextTimestamp())}resetInitSegment(e,t,i,r,s){let{demuxer:n,remuxer:a}=this;!n||!a||(n.resetInitSegment(e,t,i,r),a.resetInitSegment(e,t,i,s))}destroy(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)}transmux(e,t,i,r,s){let n;return n=t&&"SAMPLE-AES"===t.method?this.transmuxSampleAes(e,t,i,r,s):this.transmuxUnencrypted(e,i,r,s),n}transmuxUnencrypted(e,t,i,r){let{audioTrack:s,videoTrack:n,id3Track:a,textTrack:o}=this.demuxer.demux(e,t,!1,!this.config.progressive);return{remuxResult:this.remuxer.remux(s,n,a,o,t,i,!1,this.id),chunkMeta:r}}transmuxSampleAes(e,t,i,r,s){return this.demuxer.demuxSampleAes(e,t,i).then((e=>({remuxResult:this.remuxer.remux(e.audioTrack,e.videoTrack,e.id3Track,e.textTrack,i,r,!1,this.id),chunkMeta:s})))}configureTransmuxer(e){let t,{config:i,observer:r,typeSupported:s}=this;for(let i=0,r=LT.length;i<r;i++){var n;if(null!=(n=LT[i].demux)&&n.probe(e,this.logger)){t=LT[i];break}}if(!t)return new Error("Failed to find demuxer by probing fragment data");let a=this.demuxer,o=this.remuxer,l=t.remux,h=t.demux;(!o||!(o instanceof l))&&(this.remuxer=new l(r,i,s,this.logger)),(!a||!(a instanceof h))&&(this.demuxer=new h(r,i,s,this.logger),this.probe=h.probe)}needsProbing(e,t){return!this.demuxer||!this.remuxer||e||t}getDecrypter(){let e=this.decrypter;return e||(e=this.decrypter=new RE(this.config)),e}};var RT=e=>({remuxResult:{},chunkMeta:e});function CT(e){return"then"in e&&e.then instanceof Function}var DT=class{constructor(e,t,i,r,s){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=e,this.videoCodec=t,this.initSegmentData=i,this.duration=r,this.defaultInitPts=s||null}},PT=class{constructor(e,t,i,r,s,n){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.initSegmentChange=void 0,this.discontinuity=e,this.contiguous=t,this.accurateTimeOffset=i,this.trackSwitch=r,this.timeOffset=s,this.initSegmentChange=n}},xT=0,MT=class{constructor(e,t,i,r){this.error=null,this.hls=void 0,this.id=void 0,this.instanceNo=xT++,this.observer=void 0,this.frag=null,this.part=null,this.useWorker=void 0,this.workerContext=null,this.transmuxer=null,this.onTransmuxComplete=void 0,this.onFlush=void 0,this.onWorkerMessage=e=>{let t=e.data,i=this.hls;if(i&&null!=t&&t.event&&t.instanceNo===this.instanceNo)switch(t.event){case"init":{var r;let e=null==(r=this.workerContext)?void 0:r.objectURL;e&&self.URL.revokeObjectURL(e);break}case"transmuxComplete":this.handleTransmuxComplete(t.data);break;case"flush":this.onFlush(t.data);break;case"workerLog":i.logger[t.data.logType]&&i.logger[t.data.logType](t.data.message);break;default:t.data=t.data||{},t.data.frag=this.frag,t.data.part=this.part,t.data.id=this.id,i.trigger(t.event,t.data)}},this.onWorkerError=e=>{if(!this.hls)return;let t=new Error(`${e.message}  (${e.filename}:${e.lineno})`);this.hls.config.enableWorker=!1,this.hls.logger.warn(`Error in "${this.id}" Web Worker, fallback to inline`),this.hls.trigger(rg.ERROR,{type:tg.OTHER_ERROR,details:ig.INTERNAL_EXCEPTION,fatal:!1,event:"demuxerWorker",error:t})};let s=e.config;this.hls=e,this.id=t,this.useWorker=!!s.enableWorker,this.onTransmuxComplete=i,this.onFlush=r;let n=(e,t)=>{(t=t||{}).frag=this.frag||void 0,e===rg.ERROR&&(t.parent=this.id,t.part=this.part,this.error=t.error),this.hls.trigger(e,t)};this.observer=new cb,this.observer.on(rg.FRAG_DECRYPTED,n),this.observer.on(rg.ERROR,n);let a=wv(s.preferManagedMediaSource);if(this.useWorker&&typeof Worker<"u"){let i=this.hls.logger;if(s.workerPath||"function"==typeof __HLS_WORKER_BUNDLE__){try{s.workerPath?(i.log(`loading Web Worker ${s.workerPath} for "${t}"`),this.workerContext=function(e){let t=mb[e];if(t)return t.clientCount++,t;let i=new self.URL(e,self.location.href).href,r={worker:new self.Worker(i),scriptURL:i,clientCount:1};return mb[e]=r,r}(s.workerPath)):(i.log(`injecting Web Worker for "${t}"`),this.workerContext=function(){let e=mb[fb];if(e)return e.clientCount++,e;let t=new self.Blob([`var exports={};var module={exports:exports};function define(f){f()};define.amd=true;(${__HLS_WORKER_BUNDLE__.toString()})(true);`],{type:"text/javascript"}),i=self.URL.createObjectURL(t),r={worker:new self.Worker(i),objectURL:i,clientCount:1};return mb[fb]=r,r}());let{worker:e}=this.workerContext;e.addEventListener("message",this.onWorkerMessage),e.addEventListener("error",this.onWorkerError),e.postMessage({instanceNo:this.instanceNo,cmd:"init",typeSupported:a,id:t,config:jv(s)})}catch(r){i.warn(`Error setting up "${t}" Web Worker, fallback to inline`,r),this.terminateWorker(),this.error=null,this.transmuxer=new IT(this.observer,a,s,"",t,e.logger)}return}}this.transmuxer=new IT(this.observer,a,s,"",t,e.logger)}reset(){if(this.frag=null,this.part=null,this.workerContext){let e=this.instanceNo;this.instanceNo=xT++;let t=this.hls.config,i=wv(t.preferManagedMediaSource);this.workerContext.worker.postMessage({instanceNo:this.instanceNo,cmd:"reset",resetNo:e,typeSupported:i,id:this.id,config:jv(t)})}}terminateWorker(){if(this.workerContext){let{worker:e}=this.workerContext;this.workerContext=null,e.removeEventListener("message",this.onWorkerMessage),e.removeEventListener("error",this.onWorkerError),function(e){let t=mb[e||fb];if(t&&1==t.clientCount--){let{worker:i,objectURL:r}=t;delete mb[e||fb],r&&self.URL.revokeObjectURL(r),i.terminate()}}(this.hls.config.workerPath)}}destroy(){if(this.workerContext)this.terminateWorker(),this.onWorkerMessage=this.onWorkerError=null;else{let e=this.transmuxer;e&&(e.destroy(),this.transmuxer=null)}let e=this.observer;e&&e.removeAllListeners(),this.frag=null,this.part=null,this.observer=null,this.hls=null}push(e,t,i,r,s,n,a,o,l,h){var d,u;l.transmuxing.start=self.performance.now();let{instanceNo:c,transmuxer:f}=this,m=n?n.start:s.start,p=s.decryptdata,g=this.frag,v=!(g&&s.cc===g.cc),E=!(g&&l.level===g.level),y=g?l.sn-g.sn:-1,b=this.part?l.part-this.part.index:-1,T=0===y&&l.id>1&&l.id===g?.stats.chunkCount,S=!E&&(1===y||0===y&&(1===b||T&&b<=0)),A=self.performance.now();(E||y||0===s.stats.parsing.start)&&(s.stats.parsing.start=A),n&&(b||!S)&&(n.stats.parsing.start=A);let _=!(g&&(null==(d=s.initSegment)?void 0:d.url)===(null==(u=g.initSegment)?void 0:u.url)),w=new PT(v,S,o,E,m,_);if(!S||v||_){this.hls.logger.log(`[transmuxer-interface]: Starting new transmux session for ${s.type} sn: ${l.sn}${l.part>-1?" part: "+l.part:""} ${this.id===lg?"level":"track"}: ${l.level} id: ${l.id}\n        discontinuity: ${v}\n        trackSwitch: ${E}\n        contiguous: ${S}\n        accurateTimeOffset: ${o}\n        timeOffset: ${m}\n        initSegmentChange: ${_}`);let e=new DT(i,r,t,a,h);this.configureTransmuxer(e)}if(this.frag=s,this.part=n,this.workerContext)this.workerContext.worker.postMessage({instanceNo:c,cmd:"demux",data:e,decryptdata:p,chunkMeta:l,state:w},e instanceof ArrayBuffer?[e]:[]);else if(f){let t=f.push(e,p,l,w);CT(t)?t.then((e=>{this.handleTransmuxComplete(e)})).catch((e=>{this.transmuxerError(e,l,"transmuxer-interface push error")})):this.handleTransmuxComplete(t)}}flush(e){e.transmuxing.start=self.performance.now();let{instanceNo:t,transmuxer:i}=this;if(this.workerContext)this.workerContext.worker.postMessage({instanceNo:t,cmd:"flush",chunkMeta:e});else if(i){let t=i.flush(e);CT(t)?t.then((t=>{this.handleFlushResult(t,e)})).catch((t=>{this.transmuxerError(t,e,"transmuxer-interface flush error")})):this.handleFlushResult(t,e)}}transmuxerError(e,t,i){this.hls&&(this.error=e,this.hls.trigger(rg.ERROR,{type:tg.MEDIA_ERROR,details:ig.FRAG_PARSING_ERROR,chunkMeta:t,frag:this.frag||void 0,part:this.part||void 0,fatal:!1,error:e,err:e,reason:i}))}handleFlushResult(e,t){e.forEach((e=>{this.handleTransmuxComplete(e)})),this.onFlush(t)}configureTransmuxer(e){let{instanceNo:t,transmuxer:i}=this;this.workerContext?this.workerContext.worker.postMessage({instanceNo:t,cmd:"configure",config:e}):i&&i.configure(e)}handleTransmuxComplete(e){e.chunkMeta.transmuxing.end=self.performance.now(),this.onTransmuxComplete(e)}},OT=class extends vg{constructor(e,t){super(t,e.logger),this.hls=void 0,this.canLoad=!1,this.timer=-1,this.hls=e}destroy(){this.clearTimer(),this.hls=this.log=this.warn=null}clearTimer(){-1!==this.timer&&(self.clearTimeout(this.timer),this.timer=-1)}startLoad(){this.canLoad=!0,this.loadPlaylist()}stopLoad(){this.canLoad=!1,this.clearTimer()}switchParams(e,t,i){let r=t?.renditionReports;if(r){let s=-1;for(let i=0;i<r.length;i++){let n,a=r[i];try{n=new self.URL(a.URI,t.url).href}catch(e){this.warn(`Could not construct new URL for Rendition Report: ${e}`),n=a.URI||""}if(n===e){s=i;break}n===e.substring(0,n.length)&&(s=i)}if(-1!==s){let e=r[s],n=parseInt(e["LAST-MSN"])||t?.lastPartSn,a=parseInt(e["LAST-PART"])||t?.lastPartIndex;if(this.hls.config.lowLatencyMode){let e=Math.min(t.age-t.partTarget,t.targetduration);a>=0&&e>t.partTarget&&(a+=1)}let o=i&&$v(i);return new Fv(n,a>=0?a:void 0,o)}}}loadPlaylist(e){this.clearTimer()}loadingPlaylist(e,t){this.clearTimer()}shouldLoadPlaylist(e){return this.canLoad&&!!e&&!!e.url&&(!e.details||e.details.live)}getUrlWithDirectives(e,t){if(t)try{return t.addDirectives(e)}catch(e){this.warn(`Could not construct new URL with HLS Delivery Directives: ${e}`)}return e}playlistLoaded(e,t,i){let{details:r,stats:s}=t,n=self.performance.now(),a=s.loading.first?Math.max(0,n-s.loading.first):0;r.advancedDateTime=Date.now()-a;let o=this.hls.config.timelineOffset;if(o!==r.appliedTimelineOffset){let e=Math.max(o||0,0);r.appliedTimelineOffset=e,r.fragments.forEach((t=>{t.start=t.playlistOffset+e}))}if(r.live||null!=i&&i.live){let o="levelInfo"in t?t.levelInfo:t.track;if(r.reloaded(i),i&&r.fragments.length>0){xy(i,r);let e=r.playlistParsingError;if(e){this.warn(e);let i=this.hls;if(!i.config.ignorePlaylistParsingErrors){var l;let{networkDetails:n}=t;return void i.trigger(rg.ERROR,{type:tg.NETWORK_ERROR,details:ig.LEVEL_PARSING_ERROR,fatal:!1,url:r.url,error:e,reason:e.message,level:t.level||void 0,parent:null==(l=r.fragments[0])?void 0:l.type,networkDetails:n,stats:s})}r.playlistParsingError=null}}-1===r.requestScheduled&&(r.requestScheduled=s.loading.start);let h,d,u,c=this.hls.mainForwardBufferInfo,f=c?c.end-c.len:0,m=Ny(r,1e3*(r.edge-f));if(r.requestScheduled+m<n?r.requestScheduled=n:r.requestScheduled+=m,this.log(`live playlist ${e} ${r.advanced?"REFRESHED "+r.lastPartSn+"-"+r.lastPartIndex:r.updated?"UPDATED":"MISSED"}`),!this.canLoad||!r.live)return;if(r.canBlockReload&&r.endSN&&r.advanced){let e=this.hls.config.lowLatencyMode,s=r.lastPartSn,a=r.endSN,l=r.lastPartIndex,c=s===a;-1!==l?c?(d=a+1,u=e?0:l):(d=s,u=e?l+1:r.maxPartIndex):d=a+1;let f=r.age,m=f+r.ageHeader,p=Math.min(m-r.partTarget,1.5*r.targetduration);if(p>0){if(m>3*r.targetduration)this.log(`Playlist last advanced ${f.toFixed(2)}s ago. Omitting segment and part directives.`),d=void 0,u=void 0;else if(null!=i&&i.tuneInGoal&&m-r.partTarget>i.tuneInGoal)this.warn(`CDN Tune-in goal increased from: ${i.tuneInGoal} to: ${p} with playlist age: ${r.age}`),p=0;else{let e=Math.floor(p/r.targetduration);if(d+=e,void 0!==u){u+=Math.round(p%r.targetduration/r.partTarget)}this.log(`CDN Tune-in age: ${r.ageHeader}s last advanced ${f.toFixed(2)}s goal: ${p} skip sn ${e} to part ${u}`)}r.tuneInGoal=p}if(h=this.getDeliveryDirectives(r,t.deliveryDirectives,d,u),e||!c)return r.requestScheduled=n,void this.loadingPlaylist(o,h)}else(r.canBlockReload||r.canSkipUntil)&&(h=this.getDeliveryDirectives(r,t.deliveryDirectives,d,u));h&&void 0!==d&&r.canBlockReload&&(r.requestScheduled=s.loading.first+Math.max(m-2*a,m/2)),this.scheduleLoading(o,h,r)}else this.clearTimer()}scheduleLoading(e,t,i){let r=i||e.details;if(!r)return void this.loadingPlaylist(e,t);let s=self.performance.now(),n=r.requestScheduled;if(s>=n)return void this.loadingPlaylist(e,t);let a=n-s;this.log(`reload live playlist ${e.name||e.bitrate+"bps"} in ${Math.round(a)} ms`),this.clearTimer(),this.timer=self.setTimeout((()=>this.loadingPlaylist(e,t)),a)}getDeliveryDirectives(e,t,i,r){let s=$v(e);return null!=t&&t.skip&&e.deltaUpdateFailed&&(i=t.msn,r=t.part,s=Ov),new Fv(i,r,s)}checkRetry(e){let t=e.details,i=rE(e),r=e.errorAction,{action:s,retryCount:n=0,retryConfig:a}=r||{},o=!!r&&!!a&&(s===uE||!r.resolved&&s===hE);if(o){var l;if(n>=a.maxNumRetry)return!1;if(i&&null!=(l=e.context)&&l.deliveryDirectives)this.warn(`Retrying playlist loading ${n+1}/${a.maxNumRetry} after "${t}" without delivery-directives`),this.loadPlaylist();else{let e=nE(a,n);this.clearTimer(),this.timer=self.setTimeout((()=>this.loadPlaylist()),e),this.warn(`Retrying playlist loading ${n+1}/${a.maxNumRetry} after "${t}" in ${e}ms`)}e.levelRetry=!0,r.resolved=!0}return o}};function UT(e,t){if(e.length!==t.length)return!1;for(let i=0;i<e.length;i++)if(!NT(e[i].attrs,t[i].attrs))return!1;return!0}function NT(e,t,i){let r=e["STABLE-RENDITION-ID"];return r&&!i?r===t["STABLE-RENDITION-ID"]:!(i||["LANGUAGE","NAME","CHARACTERISTICS","AUTOSELECT","DEFAULT","FORCED","ASSOC-LANGUAGE"]).some((i=>e[i]!==t[i]))}function $T(e,t){return t.label.toLowerCase()===e.name.toLowerCase()&&(!t.language||t.language.toLowerCase()===(e.lang||"").toLowerCase())}var FT=class{constructor(e){this.tracks=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.tracks=e}destroy(){this.tracks=this.queues=null}append(e,t,i){if(null===this.queues||null===this.tracks)return;let r=this.queues[t];r.push(e),1===r.length&&!i&&this.executeNext(t)}appendBlocker(e){return new Promise((t=>{let i={label:"async-blocker",execute:t,onStart:()=>{},onComplete:()=>{},onError:()=>{}};this.append(i,e)}))}prependBlocker(e){return new Promise((t=>{if(this.queues){let i={label:"async-blocker-prepend",execute:t,onStart:()=>{},onComplete:()=>{},onError:()=>{}};this.queues[e].unshift(i)}}))}removeBlockers(){null!==this.queues&&[this.queues.video,this.queues.audio,this.queues.audiovideo].forEach((e=>{var t;let i=null==(t=e[0])?void 0:t.label;("async-blocker"===i||"async-blocker-prepend"===i)&&(e[0].execute(),e.splice(0,1))}))}unblockAudio(e){null!==this.queues&&this.queues.audio[0]===e&&this.shiftAndExecuteNext("audio")}executeNext(e){if(null===this.queues||null===this.tracks)return;let t=this.queues[e];if(t.length){let r=t[0];try{r.execute()}catch(t){var i;if(r.onError(t),null===this.queues||null===this.tracks)return;let s=null==(i=this.tracks[e])?void 0:i.buffer;null!=s&&s.updating||this.shiftAndExecuteNext(e)}}}shiftAndExecuteNext(e){null!==this.queues&&(this.queues[e].shift(),this.executeNext(e))}current(e){var t;return(null==(t=this.queues)?void 0:t[e][0])||null}toString(){let{queues:e,tracks:t}=this;return null===e||null===t?"<destroyed>":`\n${this.list("video")}\n${this.list("audio")}\n${this.list("audiovideo")}}`}list(e){var t,i;return null!=(t=this.queues)&&t[e]||null!=(i=this.tracks)&&i[e]?`${e}: (${this.listSbInfo(e)}) ${this.listOps(e)}`:""}listSbInfo(e){var t;let i=null==(t=this.tracks)?void 0:t[e],r=i?.buffer;return r?`SourceBuffer${r.updating?" updating":""}${i.ended?" ended":""}${i.ending?" ending":""}`:"none"}listOps(e){var t;return(null==(t=this.queues)?void 0:t[e].map((e=>e.label)).join(", "))||""}},BT=/(avc[1234]|hvc1|hev1|dvh[1e]|vp09|av01)(?:\.[^.,]+)+/,HT="HlsJsTrackRemovedError",GT=class extends Error{constructor(e){super(e),this.name=HT}};function jT(e){let t=e.querySelectorAll("source");[].slice.call(t).forEach((t=>{e.removeChild(t)}))}function VT(e){return"audio"===e?1:0}var KT={MANIFEST:"m",AUDIO:"a",VIDEO:"v",MUXED:"av",INIT:"i",CAPTION:"c",TIMED_TEXT:"tt",KEY:"k",OTHER:"o"},WT={HLS:"h"},qT="CMCD-Object",YT="CMCD-Request",zT="CMCD-Session",QT="CMCD-Status",XT={[qT]:["br","ab","d","ot","tb","tpb","lb","tab","lab","url"],[YT]:["pb","bl","tbl","dl","ltc","mtp","nor","nrr","rc","sn","sta","su","ttfb","ttfbb","ttlb","cmsdd","cmsds","smrt","df","cs"],[zT]:["cid","pr","sf","sid","st","v","msd"],[QT]:["bs","bsd","cdn","rtp","bg","pt","ec","e"]},ZT=class e{constructor(t,i){Array.isArray(t)&&(t=t.map((t=>t instanceof e?t:new e(t)))),this.value=t,this.params=i}};function JT(e,t,i,r){return new Error(`failed to ${e} "${function(e){return Array.isArray(e)?JSON.stringify(e):e instanceof Map?"Map{}":e instanceof Set?"Set{}":"object"==typeof e?JSON.stringify(e):String(e)}(t)}" as ${i}`,{cause:r})}function eS(e,t,i){return JT("serialize",e,t,i)}var tS=class{constructor(e){this.description=e}},iS="Bare Item";function rS(e){if(!1===ArrayBuffer.isView(e))throw eS(e,"Byte 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function(e){if("boolean"!=typeof e)throw eS(e,"Boolean");return e?"?1":"?0"}(e);case"object":if(e instanceof Date)return function(e){return`@${sS(e.getTime()/1e3)}`}(e);if(e instanceof Uint8Array)return rS(e);if(e instanceof tS)return lS(e);default:throw eS(e,iS)}}function dS(e){if(!1===/^[a-z*][a-z0-9\-_.*]*$/.test(e))throw eS(e,"Key");return e}function uS(e){return null==e?"":Object.entries(e).map((([e,t])=>!0===t?`;${dS(e)}`:`;${dS(e)}=${hS(t)}`)).join("")}function cS(e){return e instanceof ZT?`${hS(e.value)}${uS(e.params)}`:hS(e)}function fS(e,t={whitespace:!0}){if("object"!=typeof e)throw eS(e,"Dict");let i=e instanceof Map?e.entries():Object.entries(e),r=t?.whitespace?" 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e?Zp(e):null!=e&&""!==e&&!1!==e}(a)&&(function(e){return["ot","sf","st","e","sta"].includes(e)}(r)&&"string"==typeof a&&(a=new tS(a)),i[r]=a))})),i}function ES(e,t={}){return e?function(e,t){return fS(e,t)}(vS(e,t),mg({whitespace:!1},t)):""}function yS(e,t,i){return mg(e,function(e,t={}){let i={};if(!e)return i;let r=Object.entries(e),s=Object.entries(XT).concat(Object.entries(t?.customHeaderMap||{})),n=r.reduce(((e,t)=>{var i,r;let[n,a]=t,o=(null===(i=s.find((e=>e[1].includes(n))))||void 0===i?void 0:i[0])||YT;return null!==(r=e[o])&&void 0!==r||(e[o]={}),e[o][n]=a,e}),{});return Object.entries(n).reduce(((e,[i,r])=>(e[i]=ES(r,t),e)),i)}(t,i))}var bS=/CMCD=[^&#]+/;function TS(e,t,i){let r=function(e,t={}){if(!e)return"";let i=ES(e,t);return`CMCD=${encodeURIComponent(i)}`}(t,i);if(!r)return e;if(bS.test(e))return e.replace(bS,r);let s=e.includes("?")?"&":"?";return`${e}${s}${r}`}function SS(e,t,i,r){e&&Object.keys(t).forEach((s=>{let n=e.filter((e=>e.groupId===s)).map((e=>{let n=mg({},e);return n.details=void 0,n.attrs=new WE(n.attrs),n.url=n.attrs.URI=AS(e.url,e.attrs["STABLE-RENDITION-ID"],"PER-RENDITION-URIS",i),n.groupId=n.attrs["GROUP-ID"]=t[s],n.attrs["PATHWAY-ID"]=r,n}));e.push(...n)}))}function AS(e,t,i,r){let s,{HOST:n,PARAMS:a,[i]:o}=r;t&&(s=o?.[t],s&&(e=s));let l=new self.URL(e);return n&&!s&&(l.host=n),a&&Object.keys(a).sort().forEach((e=>{e&&l.searchParams.set(e,a[e])})),l.href}function _S(e,t,i){wS(e,t,i),e.addEventListener(t,i)}function wS(e,t,i){e.removeEventListener(t,i)}var kS=class e extends vg{constructor(t){super("eme",t.logger),this.hls=void 0,this.config=void 0,this.media=null,this.keyFormatPromise=null,this.keySystemAccessPromises={},this._requestLicenseFailureCount=0,this.mediaKeySessions=[],this.keyIdToKeySessionPromise={},this.mediaKeys=null,this.setMediaKeysQueue=e.CDMCleanupPromise?[e.CDMCleanupPromise]:[],this.onWaitingForKey=e=>{this.log(`"${e.type}" event`)},this.hls=t,this.config=t.config,this.registerListeners()}destroy(){this.onDestroying(),this.onMediaDetached();let e=this.config;e.requestMediaKeySystemAccessFunc=null,e.licenseXhrSetup=e.licenseResponseCallback=void 0,e.drmSystems=e.drmSystemOptions={},this.hls=this.config=this.keyIdToKeySessionPromise=null,this.onWaitingForKey=null}registerListeners(){this.hls.on(rg.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(rg.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(rg.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(rg.MANIFEST_LOADED,this.onManifestLoaded,this),this.hls.on(rg.DESTROYING,this.onDestroying,this)}unregisterListeners(){this.hls.off(rg.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(rg.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(rg.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.off(rg.MANIFEST_LOADED,this.onManifestLoaded,this),this.hls.off(rg.DESTROYING,this.onDestroying,this)}getLicenseServerUrl(e){let{drmSystems:t,widevineLicenseUrl:i}=this.config,r=t[e];return r?r.licenseUrl:e===ry.WIDEVINE&&i?i:void 0}getLicenseServerUrlOrThrow(e){let t=this.getLicenseServerUrl(e);if(void 0===t)throw new Error(`no license server URL configured for key-system "${e}"`);return t}getServerCertificateUrl(e){let{drmSystems:t}=this.config,i=t[e];if(i)return i.serverCertificateUrl;this.log(`No Server Certificate in config.drmSystems["${e}"]`)}attemptKeySystemAccess(e){let t=this.hls.levels,i=(e,t,i)=>!!e&&i.indexOf(e)===t,r=t.map((e=>e.audioCodec)).filter(i),s=t.map((e=>e.videoCodec)).filter(i);return r.length+s.length===0&&s.push("avc1.42e01e"),new Promise(((t,i)=>{let n=e=>{let a=e.shift();this.getMediaKeysPromise(a,r,s).then((e=>t({keySystem:a,mediaKeys:e}))).catch((t=>{e.length?n(e):i(t instanceof LS?t:new LS({type:tg.KEY_SYSTEM_ERROR,details:ig.KEY_SYSTEM_NO_ACCESS,error:t,fatal:!0},t.message))}))};n(e)}))}requestMediaKeySystemAccess(e,t){let{requestMediaKeySystemAccessFunc:i}=this.config;if("function"!=typeof i){let e=`Configured requestMediaKeySystemAccess is not a function ${i}`;return null===uy&&"http:"===self.location.protocol&&(e=`navigator.requestMediaKeySystemAccess is not available over insecure protocol ${location.protocol}`),Promise.reject(new Error(e))}return i(e,t)}getMediaKeysPromise(e,t,i){let r=function(e,t,i,r){let s;switch(e){case ry.FAIRPLAY:s=["cenc","sinf"];break;case ry.WIDEVINE:case ry.PLAYREADY:s=["cenc"];break;case ry.CLEARKEY:s=["cenc","keyids"];break;default:throw new Error(`Unknown key-system: ${e}`)}return function(e,t,i,r){return[{initDataTypes:e,persistentState:r.persistentState||"optional",distinctiveIdentifier:r.distinctiveIdentifier||"optional",sessionTypes:r.sessionTypes||[r.sessionType||"temporary"],audioCapabilities:t.map((e=>({contentType:`audio/mp4; codecs=${e}`,robustness:r.audioRobustness||"",encryptionScheme:r.audioEncryptionScheme||null}))),videoCapabilities:i.map((e=>({contentType:`video/mp4; codecs=${e}`,robustness:r.videoRobustness||"",encryptionScheme:r.videoEncryptionScheme||null})))}]}(s,t,i,r)}(e,t,i,this.config.drmSystemOptions),s=this.keySystemAccessPromises[e],n=s?.keySystemAccess;if(!n){this.log(`Requesting encrypted media "${e}" key-system access with config: ${jv(r)}`),n=this.requestMediaKeySystemAccess(e,r);let t=this.keySystemAccessPromises[e]={keySystemAccess:n};return n.catch((t=>{this.log(`Failed to obtain access to key-system "${e}": ${t}`)})),n.then((i=>{this.log(`Access for key-system "${i.keySystem}" obtained`);let r=this.fetchServerCertificate(e);return this.log(`Create media-keys for "${e}"`),t.mediaKeys=i.createMediaKeys().then((i=>(this.log(`Media-keys created for "${e}"`),t.hasMediaKeys=!0,r.then((t=>t?this.setMediaKeysServerCertificate(i,e,t):i))))),t.mediaKeys.catch((t=>{this.error(`Failed to create media-keys for "${e}"}: ${t}`)})),t.mediaKeys}))}return n.then((()=>s.mediaKeys))}createMediaKeySessionContext({decryptdata:e,keySystem:t,mediaKeys:i}){this.log(`Creating key-system session "${t}" keyId: ${Lg(e.keyId||[])}`);let r=i.createSession(),s={decryptdata:e,keySystem:t,mediaKeys:i,mediaKeysSession:r,keyStatus:"status-pending"};return this.mediaKeySessions.push(s),s}renewKeySession(e){let t=e.decryptdata;if(t.pssh){let i=this.createMediaKeySessionContext(e),r=this.getKeyIdString(t),s="cenc";this.keyIdToKeySessionPromise[r]=this.generateRequestWithPreferredKeySession(i,s,t.pssh.buffer,"expired")}else this.warn("Could not renew expired session. Missing pssh initData.");this.removeSession(e)}getKeyIdString(e){if(!e)throw new Error("Could not read keyId of undefined decryptdata");if(null===e.keyId)throw new Error("keyId is null");return Lg(e.keyId)}updateKeySession(e,t){var i;let r=e.mediaKeysSession;return this.log(`Updating key-session "${r.sessionId}" for keyID ${Lg((null==(i=e.decryptdata)?void 0:i.keyId)||[])}\n      } (data length: ${t&&t.byteLength})`),r.update(t)}getSelectedKeySystemFormats(){return Object.keys(this.keySystemAccessPromises).map((e=>({keySystem:e,hasMediaKeys:this.keySystemAccessPromises[e].hasMediaKeys}))).filter((({hasMediaKeys:e})=>!!e)).map((({keySystem:e})=>hy(e))).filter((e=>!!e))}getKeySystemAccess(e){return this.getKeySystemSelectionPromise(e).then((({keySystem:e,mediaKeys:t})=>this.attemptSetMediaKeys(e,t)))}selectKeySystem(e){return new Promise(((t,i)=>this.getKeySystemSelectionPromise(e).then((({keySystem:e})=>{let r=hy(e);r?t(r):i(new Error(`Unable to find format for key-system "${e}"`))})).catch(i)))}selectKeySystemFormat(e){let t=Object.keys(e.levelkeys||{});return this.keyFormatPromise||(this.log(`Selecting key-system from fragment (sn: ${e.sn} ${e.type}: ${e.level}) key formats ${t.join(", ")}`),this.keyFormatPromise=this.getKeyFormatPromise(t)),this.keyFormatPromise}getKeyFormatPromise(e){let t=dy(this.config),i=e.map(ly).filter((e=>!!e&&-1!==t.indexOf(e)));return this.selectKeySystem(i)}loadKey(e){let t=e.keyInfo.decryptdata,i=this.getKeyIdString(t),r=`(keyId: ${i} format: "${t.keyFormat}" method: ${t.method} uri: ${t.uri})`;this.log(`Starting session for key ${r}`);let s=this.keyIdToKeySessionPromise[i];return s||(s=this.getKeySystemForKeyPromise(t).then((({keySystem:i,mediaKeys:s})=>(this.throwIfDestroyed(),this.log(`Handle encrypted media sn: ${e.frag.sn} ${e.frag.type}: ${e.frag.level} using key ${r}`),this.attemptSetMediaKeys(i,s).then((()=>(this.throwIfDestroyed(),this.createMediaKeySessionContext({keySystem:i,mediaKeys:s,decryptdata:t}))))))),(this.keyIdToKeySessionPromise[i]=s.then((e=>{let i=t.pssh?t.pssh.buffer:null;return this.generateRequestWithPreferredKeySession(e,"cenc",i,"playlist-key")}))).catch((e=>this.handleError(e)))),s}throwIfDestroyed(e="Invalid state"){if(!this.hls)throw new Error("invalid state")}handleError(e){this.hls&&(this.error(e.message),e instanceof LS?this.hls.trigger(rg.ERROR,e.data):this.hls.trigger(rg.ERROR,{type:tg.KEY_SYSTEM_ERROR,details:ig.KEY_SYSTEM_NO_KEYS,error:e,fatal:!0}))}getKeySystemForKeyPromise(e){let t=this.getKeyIdString(e),i=this.keyIdToKeySessionPromise[t];if(!i){let t=ly(e.keyFormat),i=t?[t]:dy(this.config);return this.attemptKeySystemAccess(i)}return i}getKeySystemSelectionPromise(e){if(e.length||(e=dy(this.config)),0===e.length)throw new LS({type:tg.KEY_SYSTEM_ERROR,details:ig.KEY_SYSTEM_NO_CONFIGURED_LICENSE,fatal:!0},`Missing key-system license configuration options ${jv({drmSystems:this.config.drmSystems})}`);return this.attemptKeySystemAccess(e)}attemptSetMediaKeys(e,t){if(this.mediaKeys===t)return Promise.resolve();let i=this.setMediaKeysQueue.slice();this.log(`Setting media-keys for "${e}"`);let r=Promise.all(i).then((()=>{if(!this.media)throw this.mediaKeys=null,new Error("Attempted to set mediaKeys without media element attached");return this.media.setMediaKeys(t)}));return this.mediaKeys=t,this.setMediaKeysQueue.push(r),r.then((()=>{this.log(`Media-keys set for "${e}"`),i.push(r),this.setMediaKeysQueue=this.setMediaKeysQueue.filter((e=>-1===i.indexOf(e)))}))}generateRequestWithPreferredKeySession(e,t,i,r){var s,n;let a=null==(s=this.config.drmSystems)||null==(n=s[e.keySystem])?void 0:n.generateRequest;if(a)try{let r=a.call(this.hls,t,i,e);if(!r)throw new Error("Invalid response from configured generateRequest filter");t=r.initDataType,i=r.initData?r.initData:null,e.decryptdata.pssh=i?new Uint8Array(i):null}catch(e){var o;if(this.warn(e.message),null!=(o=this.hls)&&o.config.debug)throw e}if(null===i)return this.log(`Skipping key-session request for "${r}" (no initData)`),Promise.resolve(e);let l=this.getKeyIdString(e.decryptdata);this.log(`Generating key-session request for "${r}": ${l} (init data type: ${t} length: ${i?i.byteLength:null})`);let h=new cb,d=e._onmessage=t=>{let i=e.mediaKeysSession;if(!i)return void h.emit("error",new Error("invalid state"));let{messageType:r,message:s}=t;this.log(`"${r}" message event for session "${i.sessionId}" message size: ${s.byteLength}`),"license-request"===r||"license-renewal"===r?this.renewLicense(e,s).catch((e=>{h.eventNames().length?h.emit("error",e):this.handleError(e)})):"license-release"===r?e.keySystem===ry.FAIRPLAY&&(this.updateKeySession(e,ey("acknowledged")),this.removeSession(e)):this.warn(`unhandled media key message type "${r}"`)},u=e._onkeystatuseschange=t=>{if(!e.mediaKeysSession)return void h.emit("error",new Error("invalid state"));this.onKeyStatusChange(e);let i=e.keyStatus;h.emit("keyStatus",i),"expired"===i&&(this.warn(`${e.keySystem} expired for key ${l}`),this.renewKeySession(e))};_S(e.mediaKeysSession,"message",d),_S(e.mediaKeysSession,"keystatuseschange",u);let c=new Promise(((e,t)=>{h.on("error",t),h.on("keyStatus",(i=>{i.startsWith("usable")?e():"output-restricted"===i?t(new LS({type:tg.KEY_SYSTEM_ERROR,details:ig.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED,fatal:!1},"HDCP level output restricted")):"internal-error"===i?t(new LS({type:tg.KEY_SYSTEM_ERROR,details:ig.KEY_SYSTEM_STATUS_INTERNAL_ERROR,fatal:!0},`key status changed to "${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 LS({type:tg.KEY_SYSTEM_ERROR,details:ig.KEY_SYSTEM_NO_SESSION,error:e,fatal:!1},`Error generating key-session request: ${e}`)})).then((()=>c)).catch((t=>{throw h.removeAllListeners(),this.removeSession(e),t})).then((()=>(h.removeAllListeners(),e)))}onKeyStatusChange(e){e.mediaKeysSession.keyStatuses.forEach(((t,i)=>{if("string"==typeof i&&"object"==typeof t){let e=i;i=t,t=e}this.log(`key status change "${t}" for keyStatuses keyId: ${Lg("buffer"in i?new Uint8Array(i.buffer,i.byteOffset,i.byteLength):new Uint8Array(i))} session keyId: ${Lg(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 LS({type:tg.KEY_SYSTEM_ERROR,details:ig.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED,fatal:!0,networkDetails:s,response:gg({url:a.url,data:void 0},t)},`"${e}" certificate request failed (${r}). Status: ${t.code} (${t.text})`))},onTimeout:(t,i,s)=>{n(new LS({type:tg.KEY_SYSTEM_ERROR,details:ig.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED,fatal:!0,networkDetails:s,response:{url:a.url,data:void 0}},`"${e}" certificate request timed out (${r})`))},onAbort:(e,t,i)=>{n(new Error("aborted"))}};i.load(a,l,h)}))):Promise.resolve()}setMediaKeysServerCertificate(e,t,i){return new Promise(((r,s)=>{e.setServerCertificate(i).then((s=>{this.log(`setServerCertificate ${s?"success":"not supported by CDM"} (${i?.byteLength}) on "${t}"`),r(e)})).catch((e=>{s(new LS({type:tg.KEY_SYSTEM_ERROR,details:ig.KEY_SYSTEM_SERVER_CERTIFICATE_UPDATE_FAILED,error:e,fatal:!0},e.message))}))}))}renewLicense(e,t){return this.requestLicense(e,new Uint8Array(t)).then((t=>this.updateKeySession(e,new Uint8Array(t)).catch((e=>{throw new LS({type:tg.KEY_SYSTEM_ERROR,details:ig.KEY_SYSTEM_SESSION_UPDATE_FAILED,error:e,fatal:!0},e.message)}))))}unpackPlayReadyKeyMessage(e,t){let i=String.fromCharCode.apply(null,new Uint16Array(t.buffer));if(!i.includes("PlayReadyKeyMessage"))return e.setRequestHeader("Content-Type","text/xml; charset=utf-8"),t;let r=(new DOMParser).parseFromString(i,"application/xml"),s=r.querySelectorAll("HttpHeader");if(s.length>0){let t;for(let i=0,r=s.length;i<r;i++){var n,a;t=s[i];let r=null==(n=t.querySelector("name"))?void 0:n.textContent,o=null==(a=t.querySelector("value"))?void 0:a.textContent;r&&o&&e.setRequestHeader(r,o)}}let o=r.querySelector("Challenge"),l=o?.textContent;if(!l)throw new Error("Cannot find <Challenge> in key message");return ey(atob(l))}setupLicenseXHR(e,t,i,r){let s=this.config.licenseXhrSetup;return s?Promise.resolve().then((()=>{if(!i.decryptdata)throw new Error("Key removed");return s.call(this.hls,e,t,i,r)})).catch((n=>{if(!i.decryptdata)throw n;return e.open("POST",t,!0),s.call(this.hls,e,t,i,r)})).then((i=>(e.readyState||e.open("POST",t,!0),{xhr:e,licenseChallenge:i||r}))):(e.open("POST",t,!0),Promise.resolve({xhr:e,licenseChallenge:r}))}requestLicense(e,t){let i=this.config.keyLoadPolicy.default;return new Promise(((r,s)=>{let n=this.getLicenseServerUrlOrThrow(e.keySystem);this.log(`Sending license request to URL: ${n}`);let a=new XMLHttpRequest;a.responseType="arraybuffer",a.onreadystatechange=()=>{if(!this.hls||!e.mediaKeysSession)return s(new Error("invalid state"));if(4===a.readyState)if(200===a.status){this._requestLicenseFailureCount=0;let t=a.response;this.log(`License received ${t instanceof ArrayBuffer?t.byteLength:t}`);let i=this.config.licenseResponseCallback;if(i)try{t=i.call(this.hls,a,n,e)}catch(e){this.error(e)}r(t)}else{let o=i.errorRetry,l=o?o.maxNumRetry:0;if(this._requestLicenseFailureCount++,this._requestLicenseFailureCount>l||a.status>=400&&a.status<500)s(new LS({type:tg.KEY_SYSTEM_ERROR,details:ig.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0,networkDetails:a,response:{url:n,data:void 0,code:a.status,text:a.statusText}},`License Request XHR failed (${n}). Status: ${a.status} (${a.statusText})`));else{let i=l-this._requestLicenseFailureCount+1;this.warn(`Retrying license request, ${i} attempts left`),this.requestLicense(e,t).then(r,s)}}},e.licenseXhr&&e.licenseXhr.readyState!==XMLHttpRequest.DONE&&e.licenseXhr.abort(),e.licenseXhr=a,this.setupLicenseXHR(a,n,e,t).then((({xhr:t,licenseChallenge:i})=>{e.keySystem==ry.PLAYREADY&&(i=this.unpackPlayReadyKeyMessage(t,i)),t.send(i)}))}))}onDestroying(){this.unregisterListeners(),this._clear()}onMediaAttached(e,t){if(!this.config.emeEnabled)return;let i=t.media;this.media=i,_S(i,"waitingforkey",this.onWaitingForKey)}onMediaDetached(){let e=this.media;e&&(wS(e,"waitingforkey",this.onWaitingForKey),this.media=null,this.mediaKeys=null)}_clear(){var t;if(this._requestLicenseFailureCount=0,this.keyIdToKeySessionPromise={},!this.mediaKeys&&!this.mediaKeySessions.length)return;let i=this.media,r=this.mediaKeySessions.slice();this.mediaKeySessions=[],this.mediaKeys=null,fy.clearKeyUriToKeyIdMap();let s=r.length;e.CDMCleanupPromise=Promise.all(r.map((e=>this.removeSession(e))).concat(null==i||null==(t=i.setMediaKeys(null))?void 0:t.catch((e=>{var t;this.log(`Could not clear media keys: ${e}`),null==(t=this.hls)||t.trigger(rg.ERROR,{type:tg.OTHER_ERROR,details:ig.KEY_SYSTEM_DESTROY_MEDIA_KEYS_ERROR,fatal:!1,error:new Error(`Could not clear media keys: ${e}`)})})))).catch((e=>{var t;this.log(`Could not close sessions and clear media keys: ${e}`),null==(t=this.hls)||t.trigger(rg.ERROR,{type:tg.OTHER_ERROR,details:ig.KEY_SYSTEM_DESTROY_CLOSE_SESSION_ERROR,fatal:!1,error:new Error(`Could not close sessions and clear media keys: ${e}`)})})).then((()=>{s&&this.log("finished closing key sessions and clearing media keys")}))}onManifestLoading(){this.keyFormatPromise=null}onManifestLoaded(e,{sessionKeys:t}){if(t&&this.config.emeEnabled&&!this.keyFormatPromise){let e=t.reduce(((e,t)=>(-1===e.indexOf(t.keyFormat)&&e.push(t.keyFormat),e)),[]);this.log(`Selecting key-system from session-keys ${e.join(", ")}`),this.keyFormatPromise=this.getKeyFormatPromise(e)}}removeSession(e){let{mediaKeysSession:t,licenseXhr:i}=e;if(t){this.log(`Remove licenses and keys and close session ${t.sessionId}`),e._onmessage&&(t.removeEventListener("message",e._onmessage),e._onmessage=void 0),e._onkeystatuseschange&&(t.removeEventListener("keystatuseschange",e._onkeystatuseschange),e._onkeystatuseschange=void 0),i&&i.readyState!==XMLHttpRequest.DONE&&i.abort(),e.mediaKeysSession=e.decryptdata=e.licenseXhr=void 0;let r=this.mediaKeySessions.indexOf(e);r>-1&&this.mediaKeySessions.splice(r,1);let{drmSystemOptions:s}=this.config;return(function(e){var t;return"persistent-license"===e.sessionType||!(null==(t=e.sessionTypes)||!t.some((e=>"persistent-license"===e)))}(s)?new Promise(((e,i)=>{self.setTimeout((()=>i(new Error("MediaKeySession.remove() timeout"))),8e3),t.remove().then(e)})):Promise.resolve()).catch((e=>{var t;this.log(`Could not remove session: ${e}`),null==(t=this.hls)||t.trigger(rg.ERROR,{type:tg.OTHER_ERROR,details:ig.KEY_SYSTEM_DESTROY_REMOVE_SESSION_ERROR,fatal:!1,error:new Error(`Could not remove session: ${e}`)})})).then((()=>t.close())).catch((e=>{var t;this.log(`Could not close session: ${e}`),null==(t=this.hls)||t.trigger(rg.ERROR,{type:tg.OTHER_ERROR,details:ig.KEY_SYSTEM_DESTROY_CLOSE_SESSION_ERROR,fatal:!1,error:new Error(`Could not close session: ${e}`)})}))}}};kS.CDMCleanupPromise=void 0;var LS=class extends Error{constructor(e,t){super(t),this.data=void 0,e.error||(e.error=new Error(t)),this.data=e,e.err=e.error}};function IS(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 RS(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){Ag.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){Ag.debug(`[texttrack-utils]: Legacy TextTrackCue fallback failed: ${e}`)}}"disabled"===i&&(e.mode=i)}function CS(e,t){let i=e.mode;if("disabled"===i&&(e.mode="hidden"),e.cues)for(let i=e.cues.length;i--;)t&&e.cues[i].removeEventListener("enter",t),e.removeCue(e.cues[i]);"disabled"===i&&(e.mode=i)}function DS(e,t,i,r){let s=e.mode;if("disabled"===s&&(e.mode="hidden"),e.cues&&e.cues.length>0){let s=function(e,t,i){let r=[],s=function(e,t){if(t<=e[0].startTime)return 0;let i=e.length-1;if(t>e[i].endTime)return-1;let r,s=0,n=i;for(;s<=n;)if(r=Math.floor((n+s)/2),t<e[r].startTime)n=r-1;else{if(!(t>e[r].startTime&&s<i))return r;s=r+1}return e[s].startTime-t<t-e[n].startTime?s:n}(e,t);if(s>-1)for(let n=s,a=e.length;n<a;n++){let s=e[n];if(s.startTime>=t&&s.endTime<=i)r.push(s);else if(s.startTime>i)return r}return r}(e.cues,t,i);for(let t=0;t<s.length;t++)(!r||r(s[t]))&&e.removeCue(s[t])}"disabled"===s&&(e.mode=s)}function PS(e){let t=[];for(let i=0;i<e.length;i++){let r=e[i];("subtitles"===r.kind||"captions"===r.kind)&&r.label&&t.push(e[i])}return t}function xS(e){let t=5381,i=e.length;for(;i;)t=33*t^e.charCodeAt(--i);return(t>>>0).toString()}var MS=.025,OS=function(e){return e[e.Point=0]="Point",e[e.Range=1]="Range",e}({});function US(e,t,i){return`${e.identifier}-${i+1}-${xS(t)}`}var NS=class{constructor(e,t){this.base=void 0,this._duration=null,this._timelineStart=null,this.appendInPlaceDisabled=void 0,this.appendInPlaceStarted=void 0,this.dateRange=void 0,this.hasPlayed=!1,this.cumulativeDuration=0,this.resumeOffset=NaN,this.playoutLimit=NaN,this.restrictions={skip:!1,jump:!1},this.snapOptions={out:!1,in:!1},this.assetList=[],this.assetListLoader=void 0,this.assetListResponse=null,this.resumeAnchor=void 0,this.error=void 0,this.resetOnResume=void 0,this.base=t,this.dateRange=e,this.setDateRange(e)}setDateRange(e){this.dateRange=e,this.resumeOffset=e.attr.optionalFloat("X-RESUME-OFFSET",this.resumeOffset),this.playoutLimit=e.attr.optionalFloat("X-PLAYOUT-LIMIT",this.playoutLimit),this.restrictions=e.attr.enumeratedStringList("X-RESTRICT",this.restrictions),this.snapOptions=e.attr.enumeratedStringList("X-SNAP",this.snapOptions)}reset(){var e;this.appendInPlaceStarted=!1,null==(e=this.assetListLoader)||e.destroy(),this.assetListLoader=void 0,this.supplementsPrimary||(this.assetListResponse=null,this.assetList=[],this._duration=null)}isAssetPastPlayoutLimit(e){var t;if(e>0&&e>=this.assetList.length)return!0;let i=this.playoutLimit;return!(e<=0||isNaN(i))&&(0===i||((null==(t=this.assetList[e])?void 0:t.startOffset)||0)>i)}findAssetIndex(e){return this.assetList.indexOf(e)}get identifier(){return this.dateRange.id}get startDate(){return this.dateRange.startDate}get startTime(){let e=this.dateRange.startTime;if(this.snapOptions.out){let t=this.dateRange.tagAnchor;if(t)return $S(e,t)}return e}get startOffset(){return this.cue.pre?0:this.startTime}get startIsAligned(){if(0===this.startTime||this.snapOptions.out)return!0;let e=this.dateRange.tagAnchor;if(e){let t=this.dateRange.startTime;return t-$S(t,e)<.1}return!1}get resumptionOffset(){let e=this.resumeOffset,t=Zp(e)?e:this.duration;return this.cumulativeDuration+t}get resumeTime(){let e=this.startOffset+this.resumptionOffset;if(this.snapOptions.in){let t=this.resumeAnchor;if(t)return $S(e,t)}return e}get appendInPlace(){return!!this.appendInPlaceStarted||!this.appendInPlaceDisabled&&!(this.cue.once||this.cue.pre||!this.startIsAligned||!(isNaN(this.playoutLimit)&&isNaN(this.resumeOffset)||this.resumeOffset&&this.duration&&Math.abs(this.resumeOffset-this.duration)<MS))}set appendInPlace(e){this.appendInPlaceStarted?this.resetOnResume=!e:this.appendInPlaceDisabled=!e}get timelineStart(){return null!==this._timelineStart?this._timelineStart:this.startTime}set timelineStart(e){this._timelineStart=e}get duration(){let e,t=this.playoutLimit;return e=null!==this._duration?this._duration:this.dateRange.duration?this.dateRange.duration:this.dateRange.plannedDuration||0,!isNaN(t)&&t<e&&(e=t),e}set duration(e){this._duration=e}get cue(){return this.dateRange.cue}get timelineOccupancy(){return"RANGE"===this.dateRange.attr["X-TIMELINE-OCCUPIES"]?OS.Range:OS.Point}get supplementsPrimary(){return"PRIMARY"===this.dateRange.attr["X-TIMELINE-STYLE"]}get contentMayVary(){return"NO"!==this.dateRange.attr["X-CONTENT-MAY-VARY"]}get assetUrl(){return this.dateRange.attr["X-ASSET-URI"]}get assetListUrl(){return this.dateRange.attr["X-ASSET-LIST"]}get baseUrl(){return this.base.url}get assetListLoaded(){return this.assetList.length>0||null!==this.assetListResponse}toString(){return function(e){return`["${e.identifier}" ${e.cue.pre?"<pre>":e.cue.post?"<post>":""}${e.timelineStart.toFixed(2)}-${e.resumeTime.toFixed(2)}]`}(this)}};function $S(e,t){return e-t.start<t.duration/2&&!(Math.abs(e-(t.start+t.duration))<MS)?t.start:t.start+t.duration}function FS(e,t,i){let r=new self.URL(e,i);return"data:"!==r.protocol&&r.searchParams.set("_HLS_primary_id",t),r}function BS(e,t){for(;null!=(i=e.assetList[++t])&&i.error;)var i;return t}function HS(e){let t=e.timelineStart,i=e.duration||0;return`["${e.identifier}" ${t.toFixed(2)}-${(t+i).toFixed(2)}]`}var GS=class{constructor(e,t,i,r){this.hls=void 0,this.interstitial=void 0,this.assetItem=void 0,this.tracks=null,this.hasDetails=!1,this.mediaAttached=null,this._currentTime=void 0,this._bufferedEosTime=void 0,this.checkPlayout=()=>{this.reachedPlayout(this.currentTime)&&this.hls.trigger(rg.PLAYOUT_LIMIT_REACHED,{})};let s=this.hls=new e(t);this.interstitial=i,this.assetItem=r;let n=r.uri;try{n=FS(n,t.primarySessionId).href}catch{}s.loadSource(n);let a=()=>{this.hasDetails=!0};s.once(rg.LEVEL_LOADED,a),s.once(rg.AUDIO_TRACK_LOADED,a),s.once(rg.SUBTITLE_TRACK_LOADED,a),s.on(rg.MEDIA_ATTACHING,((e,{media:t})=>{this.removeMediaListeners(),this.mediaAttached=t,this.interstitial.playoutLimit&&(t.addEventListener("timeupdate",this.checkPlayout),this.appendInPlace&&s.on(rg.BUFFER_APPENDED,(()=>{let e=this.bufferedEnd;this.reachedPlayout(e)&&(this._bufferedEosTime=e,s.trigger(rg.BUFFERED_TO_END,void 0))})))}))}get appendInPlace(){var e;return(null==(e=this.interstitial)?void 0:e.appendInPlace)||!1}bufferedInPlaceToEnd(e){var t;if(!this.appendInPlace)return!1;if(null!=(t=this.hls)&&t.bufferedToEnd)return!0;if(!e||!this._bufferedEosTime)return!1;let i=this.timelineOffset,r=$E.bufferInfo(e,i,0);return this.getAssetTime(r.end)>=this._bufferedEosTime-.02}reachedPlayout(e){let t=this.interstitial.playoutLimit;return this.startOffset+e>=t}get destroyed(){var e;return!(null!=(e=this.hls)&&e.userConfig)}get assetId(){return this.assetItem.identifier}get interstitialId(){return this.assetItem.parentIdentifier}get media(){var e;return(null==(e=this.hls)?void 0:e.media)||null}get bufferedEnd(){let e=this.media||this.mediaAttached;if(!e)return this._bufferedEosTime?this._bufferedEosTime:this.currentTime;let t=$E.bufferInfo(e,e.currentTime,.001);return this.getAssetTime(t.end)}get currentTime(){let e=this.media||this.mediaAttached;return e?this.getAssetTime(e.currentTime):this._currentTime||0}get duration(){return this.assetItem.duration||0}get remaining(){let e=this.duration;return e?Math.max(0,e-this.currentTime):0}get startOffset(){return this.assetItem.startOffset}get timelineOffset(){var e;return(null==(e=this.hls)?void 0:e.config.timelineOffset)||0}set timelineOffset(e){let t=this.timelineOffset;if(e!==t){let i=e-t;if(Math.abs(i)>1/9e4){if(this.hasDetails)throw new Error("Cannot set timelineOffset after playlists are loaded");this.hls.config.timelineOffset=e}}}getAssetTime(e){let t=this.timelineOffset,i=this.duration;return Math.min(Math.max(0,e-t),i)}removeMediaListeners(){let e=this.mediaAttached;e&&(this._currentTime=e.currentTime,this.bufferSnapShot(),e.removeEventListener("timeupdate",this.checkPlayout))}bufferSnapShot(){var e;this.mediaAttached&&(null!=(e=this.hls)&&e.bufferedToEnd&&(this._bufferedEosTime=this.bufferedEnd))}destroy(){this.removeMediaListeners(),this.hls.destroy(),this.hls=this.interstitial=null,this.tracks=this.mediaAttached=this.checkPlayout=null}attachMedia(e){this.hls.attachMedia(e)}detachMedia(){this.removeMediaListeners(),this.mediaAttached=null,this.hls.detachMedia()}resumeBuffering(){this.hls.resumeBuffering()}pauseBuffering(){this.hls.pauseBuffering()}transferMedia(){return this.bufferSnapShot(),this.hls.transferMedia()}resetDetails(){let e=this.hls;if(this.hasDetails){e.stopLoad();let t=e=>delete e.details;e.levels.forEach(t),e.allAudioTracks.forEach(t),e.allSubtitleTracks.forEach(t),this.hasDetails=!1}}on(e,t,i){this.hls.on(e,t)}once(e,t,i){this.hls.once(e,t)}off(e,t,i){this.hls.off(e,t)}toString(){var e;return`HlsAssetPlayer: ${HS(this.assetItem)} ${null==(e=this.hls)?void 0:e.sessionId} ${this.appendInPlace?"append-in-place":""}`}},jS=class extends vg{constructor(e,t){super("interstitials-sched",t),this.onScheduleUpdate=void 0,this.eventMap={},this.events=null,this.items=null,this.durations={primary:0,playout:0,integrated:0},this.onScheduleUpdate=e}destroy(){this.reset(),this.onScheduleUpdate=null}reset(){this.eventMap={},this.setDurations(0,0,0),this.events&&this.events.forEach((e=>e.reset())),this.events=this.items=null}resetErrorsInRange(e,t){return this.events?this.events.reduce(((i,r)=>e<=r.startOffset&&t>r.startOffset?(delete r.error,i+1):i),0):0}get duration(){let e=this.items;return e?e[e.length-1].end:0}get length(){return this.items?this.items.length:0}getEvent(e){return e&&this.eventMap[e]||null}hasEvent(e){return e in this.eventMap}findItemIndex(e,t){if(e.event)return this.findEventIndex(e.event.identifier);let i=-1;e.nextEvent?i=this.findEventIndex(e.nextEvent.identifier)-1:e.previousEvent&&(i=this.findEventIndex(e.previousEvent.identifier)+1);let r=this.items;if(r)for(r[i]||(void 0===t&&(t=e.start),i=this.findItemIndexAtTime(t));i>=0&&null!=(s=r[i])&&s.event;){var s;i--}return i}findItemIndexAtTime(e,t){let i=this.items;if(i)for(let r=0;r<i.length;r++){let s=i[r];if(t&&"primary"!==t&&(s=s[t]),e===s.start||e>s.start&&e<s.end)return r}return-1}findJumpRestrictedIndex(e,t){let i=this.items;if(i)for(let r=e;r<=t&&i[r];r++){let e=i[r].event;if(null!=e&&e.restrictions.jump&&!e.appendInPlace)return r}return-1}findEventIndex(e){let t=this.items;if(t)for(let r=t.length;r--;){var i;if((null==(i=t[r].event)?void 0:i.identifier)===e)return r}return-1}findAssetIndex(e,t){let i=e.assetList,r=i.length;if(r>1)for(let e=0;e<r;e++){let r=i[e];if(!r.error){let i=r.timelineStart;if(t===i||t>i&&t<i+(r.duration||0))return e}}return 0}get assetIdAtEnd(){var e,t;let i=null==(e=this.items)||null==(t=e[this.length-1])?void 0:t.event;if(i){let e=i.assetList,t=e[e.length-1];if(t)return t.identifier}return null}parseInterstitialDateRanges(e,t){let i=e.main.details,{dateRanges:r}=i,s=this.events,n=this.parseDateRanges(r,{url:i.url},t),a=Object.keys(r),o=s?s.filter((e=>!a.includes(e.identifier))):[];n.length&&n.sort(((e,t)=>{let i=e.cue.pre,r=e.cue.post,s=t.cue.pre,n=t.cue.post;if(i&&!s)return-1;if(s&&!i||r&&!n)return 1;if(n&&!r)return-1;if(!(i||s||r||n)){let i=e.startTime,r=t.startTime;if(i!==r)return i-r}return e.dateRange.tagOrder-t.dateRange.tagOrder})),this.events=n,o.forEach((e=>{this.removeEvent(e)})),this.updateSchedule(e,o)}updateSchedule(e,t=[]){let i=this.events||[];if(i.length||t.length||this.length<2){let r=this.items,s=this.parseSchedule(i,e);(t.length||r?.length!==s.length||s.some(((e,t)=>Math.abs(e.playout.start-r[t].playout.start)>.005||Math.abs(e.playout.end-r[t].playout.end)>.005)))&&(this.items=s,this.onScheduleUpdate(t,r))}}parseDateRanges(e,t,i){let r=[],s=Object.keys(e);for(let n=0;n<s.length;n++){let a=s[n],o=e[a];if(o.isInterstitial){let e=this.eventMap[a];e?e.setDateRange(o):(e=new NS(o,t),this.eventMap[a]=e,!1===i&&(e.appendInPlace=i)),r.push(e)}}return r}parseSchedule(e,t){let i=[],r=t.main.details,s=r.live?1/0:r.edge,n=0;if(e=e.filter((e=>!(e.error||e.cue.once&&e.hasPlayed))),e.length){this.resolveOffsets(e,t);let r=0,o=0;if(e.forEach(((t,a)=>{let l=t.cue.pre,h=t.cue.post,d=e[a-1]||null,u=t.appendInPlace,c=h?s:t.startOffset,f=t.duration,m=t.timelineOccupancy===OS.Range?f:0,p=t.resumptionOffset,g=d?.startTime===c,v=c+t.cumulativeDuration,E=u?v+f:c+p;if(l||!h&&c<=0){let e=o;o+=m,t.timelineStart=v;let r=n;n+=f,i.push({event:t,start:v,end:E,playout:{start:r,end:n},integrated:{start:e,end:o}})}else{if(!(c<=s))return;{if(!g){let s=c-r;if(s>.033){let l=r,h=o;o+=s;let d=n;n+=s;let u={previousEvent:e[a-1]||null,nextEvent:t,start:l,end:l+s,playout:{start:d,end:n},integrated:{start:h,end:o}};i.push(u)}else s>0&&d&&(d.cumulativeDuration+=s,i[i.length-1].end=c)}h&&(E=v),t.timelineStart=v;let s=o;o+=m;let l=n;n+=f,i.push({event:t,start:v,end:E,playout:{start:l,end:n},integrated:{start:s,end:o}})}}let y=t.resumeTime;r=h||y>s?s:y})),r<s){var a;let e=r,t=o,l=s-r;o+=l;let h=n;n+=l,i.push({previousEvent:(null==(a=i[i.length-1])?void 0:a.event)||null,nextEvent:null,start:r,end:e+l,playout:{start:h,end:n},integrated:{start:t,end:o}})}this.setDurations(s,n,o)}else i.push({previousEvent:null,nextEvent:null,start:0,end:s,playout:{start:0,end:s},integrated:{start:0,end:s}}),this.setDurations(s,s,s);return i}setDurations(e,t,i){this.durations={primary:e,playout:t,integrated:i}}resolveOffsets(e,t){let i=t.main.details,r=i.live?1/0:i.edge,s=0,n=-1;e.forEach(((a,o)=>{let l=a.cue.pre,h=a.cue.post,d=l?0:h?r:a.startTime;this.updateAssetDurations(a),n===d?a.cumulativeDuration=s:(s=0,n=d),!h&&a.snapOptions.in&&(a.resumeAnchor=Jv(null,i.fragments,a.startOffset+a.resumptionOffset,0,0)||void 0),a.appendInPlace&&!a.appendInPlaceStarted&&(this.primaryCanResumeInPlaceAt(a,t)||(a.appendInPlace=!1)),!a.appendInPlace&&o+1<e.length&&e[o+1].startTime-e[o].resumeTime<.033&&(e[o+1].appendInPlace=!1,e[o+1].appendInPlace&&this.warn(`Could not change append strategy for abutting event ${a}`));let u=Zp(a.resumeOffset)?a.resumeOffset:a.duration;s+=u}))}primaryCanResumeInPlaceAt(e,t){let i=e.resumeTime,r=e.startTime+e.resumptionOffset;return Math.abs(i-r)>MS?(this.log(`"${e.identifier}" resumption ${i} not aligned with estimated timeline end ${r}`),!1):t?!Object.keys(t).some((r=>{let s=t[r].details,n=s.edge;if(i>=n)return this.log(`"${e.identifier}" resumption ${i} past ${r} playlist end ${n}`),!1;let a=Jv(null,s.fragments,i);if(!a)return this.log(`"${e.identifier}" resumption ${i} does not align with any fragments in ${r} playlist (${s.fragStart}-${s.fragmentEnd})`),!0;let o="audio"===r?.175:0;return!(Math.abs(a.start-i)<MS+o||Math.abs(a.end-i)<MS+o)&&(this.log(`"${e.identifier}" resumption ${i} not aligned with ${r} fragment bounds (${a.start}-${a.end} sn: ${a.sn} cc: ${a.cc})`),!0)})):(this.log(`"${e.identifier}" resumption ${i} can not be aligned with media (none selected)`),!1)}updateAssetDurations(e){if(!e.assetListLoaded)return;let t=e.timelineStart,i=0,r=!1,s=!1;e.assetList.forEach(((e,n)=>{let a=t+i;e.startOffset=i,e.timelineStart=a,r||(r=null===e.duration),s||(s=!!e.error);let o=e.error?0:e.duration||0;i+=o})),e.duration=r&&!s?Math.max(i,e.duration):i}removeEvent(e){e.reset(),delete this.eventMap[e.identifier]}};function VS(e){return`[${e.event?'"'+e.event.identifier+'"':"primary"}: ${e.start.toFixed(2)}-${e.end.toFixed(2)}]`}var KS=class{constructor(e){this.hls=void 0,this.hls=e}destroy(){this.hls=null}loadAssetList(e,t){let i,r=e.assetListUrl;try{i=FS(r,this.hls.sessionId,e.baseUrl)}catch(t){let i=this.assignAssetListError(e,ig.ASSET_LIST_LOAD_ERROR,t,r);return void this.hls.trigger(rg.ERROR,i)}t&&"data:"!==i.protocol&&i.searchParams.set("_HLS_start_offset",""+t);let s=this.hls.config,n=new(0,s.loader)(s),a={responseType:"json",url:i.href},o=s.interstitialAssetListLoadPolicy.default,l={loadPolicy:o,timeout:o.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0},h={onSuccess:(t,i,r,s)=>{let n=t.data,a=n?.ASSETS;if(Array.isArray(a))e.assetListResponse=n,this.hls.trigger(rg.ASSET_LIST_LOADED,{event:e,assetListResponse:n,networkDetails:s});else{let t=this.assignAssetListError(e,ig.ASSET_LIST_PARSING_ERROR,new Error("Invalid interstitial asset list"),r.url,i,s);this.hls.trigger(rg.ERROR,t)}},onError:(t,i,r,s)=>{let n=this.assignAssetListError(e,ig.ASSET_LIST_LOAD_ERROR,new Error(`Error loading X-ASSET-LIST: HTTP status ${t.code} ${t.text} (${i.url})`),i.url,s,r);this.hls.trigger(rg.ERROR,n)},onTimeout:(t,i,r)=>{let s=this.assignAssetListError(e,ig.ASSET_LIST_LOAD_TIMEOUT,new Error(`Timeout loading X-ASSET-LIST (${i.url})`),i.url,t,r);this.hls.trigger(rg.ERROR,s)}};return n.load(a,l,h),this.hls.trigger(rg.ASSET_LIST_LOADING,{event:e}),n}assignAssetListError(e,t,i,r,s,n){return e.error=i,{type:tg.NETWORK_ERROR,details:t,fatal:!1,interstitial:e,url:r,error:i,networkDetails:n,stats:s}}};function WS(e){e?.play().catch((()=>{}))}var qS=class{constructor(e){this.buffered=void 0;let t=(t,i,r)=>{if((i>>>=0)>r-1)throw new DOMException(`Failed to execute '${t}' on 'TimeRanges': The index provided (${i}) is greater than the maximum bound (${r})`);return e[i][t]};this.buffered={get length(){return e.length},end:i=>t("end",i,e.length),start:i=>t("start",i,e.length)}}},YS={42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,128:174,129:176,130:189,131:191,132:8482,133:162,134:163,135:9834,136:224,137:32,138:232,139:226,140:234,141:238,142:244,143:251,144:193,145:201,146:211,147:218,148:220,149:252,150:8216,151:161,152:42,153:8217,154:9473,155:169,156:8480,157:8226,158:8220,159:8221,160:192,161:194,162:199,163:200,164:202,165:203,166:235,167:206,168:207,169:239,170:212,171:217,172:249,173:219,174:171,175:187,176:195,177:227,178:205,179:204,180:236,181:210,182:242,183:213,184:245,185:123,186:125,187:92,188:94,189:95,190:124,191:8764,192:196,193:228,194:214,195:246,196:223,197:165,198:164,199:9475,200:197,201:229,202:216,203:248,204:9487,205:9491,206:9495,207:9499},zS=e=>String.fromCharCode(YS[e]||e),QS=15,XS=100,ZS={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},JS={17:2,18:4,21:6,22:8,23:10,19:13,20:15},eA={25:1,26:3,29:5,30:7,31:9,24:11,27:12,28:14},tA={25:2,26:4,29:6,30:8,31:10,27:13,28:15},iA=["white","green","blue","cyan","red","yellow","magenta","black","transparent"],rA=class{constructor(){this.time=null,this.verboseLevel=0}log(e,t){if(this.verboseLevel>=e){let i="function"==typeof t?t():t;Ag.log(`${this.time} [${e}] ${i}`)}}},sA=function(e){let t=[];for(let i=0;i<e.length;i++)t.push(e[i].toString(16));return t},nA=class{constructor(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1}reset(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1}setStyles(e){let t=["foreground","underline","italics","background","flash"];for(let i=0;i<t.length;i++){let r=t[i];e.hasOwnProperty(r)&&(this[r]=e[r])}}isDefault(){return"white"===this.foreground&&!this.underline&&!this.italics&&"black"===this.background&&!this.flash}equals(e){return this.foreground===e.foreground&&this.underline===e.underline&&this.italics===e.italics&&this.background===e.background&&this.flash===e.flash}copy(e){this.foreground=e.foreground,this.underline=e.underline,this.italics=e.italics,this.background=e.background,this.flash=e.flash}toString(){return"color="+this.foreground+", underline="+this.underline+", italics="+this.italics+", background="+this.background+", flash="+this.flash}},aA=class{constructor(){this.uchar=" ",this.penState=new nA}reset(){this.uchar=" ",this.penState.reset()}setChar(e,t){this.uchar=e,this.penState.copy(t)}setPenState(e){this.penState.copy(e)}equals(e){return this.uchar===e.uchar&&this.penState.equals(e.penState)}copy(e){this.uchar=e.uchar,this.penState.copy(e.penState)}isEmpty(){return" "===this.uchar&&this.penState.isDefault()}},oA=class{constructor(e){this.chars=[],this.pos=0,this.currPenState=new nA,this.cueStartTime=null,this.logger=void 0;for(let e=0;e<XS;e++)this.chars.push(new aA);this.logger=e}equals(e){for(let t=0;t<XS;t++)if(!this.chars[t].equals(e.chars[t]))return!1;return!0}copy(e){for(let t=0;t<XS;t++)this.chars[t].copy(e.chars[t])}isEmpty(){let e=!0;for(let t=0;t<XS;t++)if(!this.chars[t].isEmpty()){e=!1;break}return e}setCursor(e){this.pos!==e&&(this.pos=e),this.pos<0?(this.logger.log(3,"Negative cursor position "+this.pos),this.pos=0):this.pos>XS&&(this.logger.log(3,"Too large cursor position "+this.pos),this.pos=XS)}moveCursor(e){let t=this.pos+e;if(e>1)for(let e=this.pos+1;e<t+1;e++)this.chars[e].setPenState(this.currPenState);this.setCursor(t)}backSpace(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)}insertChar(e){e>=144&&this.backSpace();let t=zS(e);this.pos>=XS?this.logger.log(0,(()=>"Cannot insert "+e.toString(16)+" ("+t+") at position "+this.pos+". Skipping it!")):(this.chars[this.pos].setChar(t,this.currPenState),this.moveCursor(1))}clearFromPos(e){let t;for(t=e;t<XS;t++)this.chars[t].reset()}clear(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()}clearToEndOfRow(){this.clearFromPos(this.pos)}getTextString(){let e=[],t=!0;for(let i=0;i<XS;i++){let r=this.chars[i].uchar;" "!==r&&(t=!1),e.push(r)}return t?"":e.join("")}setPenStyles(e){this.currPenState.setStyles(e),this.chars[this.pos].setPenState(this.currPenState)}},lA=class{constructor(e){this.rows=[],this.currRow=14,this.nrRollUpRows=null,this.lastOutputScreen=null,this.logger=void 0;for(let t=0;t<QS;t++)this.rows.push(new oA(e));this.logger=e}reset(){for(let e=0;e<QS;e++)this.rows[e].clear();this.currRow=14}equals(e){let t=!0;for(let i=0;i<QS;i++)if(!this.rows[i].equals(e.rows[i])){t=!1;break}return t}copy(e){for(let t=0;t<QS;t++)this.rows[t].copy(e.rows[t])}isEmpty(){let e=!0;for(let t=0;t<QS;t++)if(!this.rows[t].isEmpty()){e=!1;break}return e}backSpace(){this.rows[this.currRow].backSpace()}clearToEndOfRow(){this.rows[this.currRow].clearToEndOfRow()}insertChar(e){this.rows[this.currRow].insertChar(e)}setPen(e){this.rows[this.currRow].setPenStyles(e)}moveCursor(e){this.rows[this.currRow].moveCursor(e)}setCursor(e){this.logger.log(2,"setCursor: "+e),this.rows[this.currRow].setCursor(e)}setPAC(e){this.logger.log(2,(()=>"pacData = "+jv(e)));let t=e.row-1;if(this.nrRollUpRows&&t<this.nrRollUpRows-1&&(t=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==t){for(let e=0;e<QS;e++)this.rows[e].clear();let e=this.currRow+1-this.nrRollUpRows,i=this.lastOutputScreen;if(i){let r=i.rows[e].cueStartTime,s=this.logger.time;if(null!==r&&null!==s&&r<s)for(let r=0;r<this.nrRollUpRows;r++)this.rows[t-this.nrRollUpRows+r+1].copy(i.rows[e+r])}}this.currRow=t;let i=this.rows[this.currRow];if(null!==e.indent){let t=e.indent,r=Math.max(t-1,0);i.setCursor(e.indent),e.color=i.chars[r].penState.foreground}let r={foreground:e.color,underline:e.underline,italics:e.italics,background:"black",flash:!1};this.setPen(r)}setBkgData(e){this.logger.log(2,(()=>"bkgData = "+jv(e))),this.backSpace(),this.setPen(e),this.insertChar(32)}setRollUpRows(e){this.nrRollUpRows=e}rollUp(){if(null===this.nrRollUpRows)return void this.logger.log(3,"roll_up but nrRollUpRows not set yet");this.logger.log(1,(()=>this.getDisplayText()));let e=this.currRow+1-this.nrRollUpRows,t=this.rows.splice(e,1)[0];t.clear(),this.rows.splice(this.currRow,0,t),this.logger.log(2,"Rolling up")}getDisplayText(e){e=e||!1;let t=[],i="",r=-1;for(let i=0;i<QS;i++){let s=this.rows[i].getTextString();s&&(r=i+1,e?t.push("Row "+r+": '"+s+"'"):t.push(s.trim()))}return t.length>0&&(i=e?"["+t.join(" | ")+"]":t.join("\n")),i}getTextAndFormat(){return this.rows}},hA=class{constructor(e,t,i){this.chNr=void 0,this.outputFilter=void 0,this.mode=void 0,this.verbose=void 0,this.displayedMemory=void 0,this.nonDisplayedMemory=void 0,this.lastOutputScreen=void 0,this.currRollUpRow=void 0,this.writeScreen=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chNr=e,this.outputFilter=t,this.mode=null,this.verbose=0,this.displayedMemory=new lA(i),this.nonDisplayedMemory=new lA(i),this.lastOutputScreen=new lA(i),this.currRollUpRow=this.displayedMemory.rows[14],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=i}reset(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.outputFilter.reset(),this.currRollUpRow=this.displayedMemory.rows[14],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null}getHandler(){return this.outputFilter}setHandler(e){this.outputFilter=e}setPAC(e){this.writeScreen.setPAC(e)}setBkgData(e){this.writeScreen.setBkgData(e)}setMode(e){e!==this.mode&&(this.mode=e,this.logger.log(2,(()=>"MODE="+e)),"MODE_POP-ON"===this.mode?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),"MODE_ROLL-UP"!==this.mode&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=e)}insertChars(e){for(let t=0;t<e.length;t++)this.writeScreen.insertChar(e[t]);let t=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";this.logger.log(2,(()=>t+": "+this.writeScreen.getDisplayText(!0))),("MODE_PAINT-ON"===this.mode||"MODE_ROLL-UP"===this.mode)&&(this.logger.log(1,(()=>"DISPLAYED: "+this.displayedMemory.getDisplayText(!0))),this.outputDataUpdate())}ccRCL(){this.logger.log(2,"RCL - 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i=this.hls.config,{loading:r}=t.stats,s=r.end-r.first;Zp(s)&&(this.lastLevelLoadSec=s/1e3),t.details.live?this.bwEstimator.update(i.abrEwmaSlowLive,i.abrEwmaFastLive):this.bwEstimator.update(i.abrEwmaSlowVoD,i.abrEwmaFastVoD),this.timer>-1&&this._abandonRulesCheck(t.levelInfo)}onFragLoaded(e,{frag:t,part:i}){let r=i?i.stats:t.stats;if(t.type===lg&&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(rg.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!==lg||"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 this.warn(`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;if(i.levels.length<=1)return i.loadLevel;let{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 this.rebufferNotice=-1,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,this.info(`bitrate test took ${Math.round(1e3*e)}ms, set first fragment max fetchDuration to ${Math.round(1e3*u)} ms`),h=d=1)}let c=this.findBestLevel(o,n,r,l,u,h,d);if(this.rebufferNotice!==c&&(this.rebufferNotice=c,this.info(`${l?"rebuffering expected":"buffer is empty"}, optimal quality level ${c}`)),c>-1)return c;let f=i.levels[n],m=i.loadLevelObj;return m&&f?.bitrate<m.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:m,loadLevel:p,config:g}=this.hls;if(1===f.length)return 0;let v,E=f[d],y=!(null==(o=this.hls.latestLevelDetails)||!o.live),b=-1===p||-1===h,T="SDR",S=E?.frameRate||0,{audioPreference:A,videoPreference:_}=g,w=this.audioTracksByGroup||(this.audioTracksByGroup=Kv(m)),k=-1;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,r)=>{if(!i.codecSet)return e;let s=i.audioGroups,n=e[i.codecSet];n||(e[i.codecSet]=n={minBitrate:1/0,minHeight:1/0,minFramerate:1/0,minIndex:r,maxScore:0,videoRanges:{SDR:0},channels:{2:0},hasDefaultAudio:!s,fragmentError:0}),n.minBitrate=Math.min(n.minBitrate,i.bitrate);let a=Math.min(i.height,i.width);return n.minHeight=Math.min(n.minHeight,a),n.minFramerate=Math.min(n.minFramerate,i.frameRate),n.minIndex=Math.min(n.minIndex,r),n.maxScore=Math.max(n.maxScore,i.score),n.fragmentError+=i.fragmentError,n.videoRanges[i.videoRange]=(n.videoRanges[i.videoRange]||0)+1,s&&s.forEach((e=>{if(!e)return;let i=t.groups[e];i&&(n.hasDefaultAudio=n.hasDefaultAudio||t.hasDefaultAudio?i.hasDefault:i.hasAutoSelect||!t.hasDefaultAudio&&!t.hasAutoSelectAudio,Object.keys(i.channels).forEach((e=>{n.channels[e]=(n.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=s?.videoCodec,h=a&&2===parseInt(a),d=!1,u=!1,c=1/0,f=1/0,m=1/0,p=1/0,g=0,v=[],{preferHDR:E,allowedVideoRanges:y}=Gv(t,s);for(let t=n.length;t--;){let i=e[n[t]];d||(d=i.channels[2]>0),c=Math.min(c,i.minHeight),f=Math.min(f,i.minFramerate),m=Math.min(m,i.minBitrate),y.filter((e=>i.videoRanges[e]>0)).length>0&&(u=!0)}c=Zp(c)?c:0,f=Zp(f)?f:0;let b=Math.max(1080,c),T=Math.max(30,f);m=Zp(m)?m:i,i=Math.max(m,i),u||(t=void 0);let S=n.length>1;return{codecSet:n.reduce(((t,r)=>{let s=e[r];if(r===t)return t;if(v=u?y.filter((e=>s.videoRanges[e]>0)):[],S){if(s.minBitrate>i)return Vv(r,`min bitrate of ${s.minBitrate} > current estimate of ${i}`),t;if(!s.hasDefaultAudio)return Vv(r,"no renditions with default or auto-select sound found"),t;if(o&&r.indexOf(o.substring(0,4))%5!=0)return Vv(r,`audio codec preference "${o}" not found`),t;if(a&&!h){if(!s.channels[a])return Vv(r,`no renditions with ${a} channel sound found (channels options: ${Object.keys(s.channels)})`),t}else if((!o||h)&&d&&0===s.channels[2])return Vv(r,"no renditions with stereo sound found"),t;if(s.minHeight>b)return Vv(r,`min resolution of ${s.minHeight} > maximum of ${b}`),t;if(s.minFramerate>T)return Vv(r,`min framerate of ${s.minFramerate} > maximum of ${T}`),t;if(!v.some((e=>s.videoRanges[e]>0)))return Vv(r,`no variants with VIDEO-RANGE of ${jv(v)} found`),t;if(l&&r.indexOf(l.substring(0,4))%5!=0)return Vv(r,`video codec preference "${l}" not found`),t;if(s.maxScore<g)return Vv(r,`max score of ${s.maxScore} < selected max of ${g}`),t}return t&&(Ev(r)>=Ev(t)||s.fragmentError>e[t].fragmentError)?t:(p=s.minIndex,g=s.maxScore,r)}),void 0),videoRanges:v,preferHDR:E,minFramerate:f,minBitrate:m,minIndex:p}}(r,T,e,A,_),{codecSet:n,videoRanges:a,minFramerate:o,minBitrate:l,minIndex:h,preferHDR:d}=s;k=h,v=n,T=d?a[a.length-1]:a[0],S=o,e=Math.max(e,l),this.log(`picked start tier ${jv(s)}`)}else v=E?.codecSet,T=E?.videoRange;let L=c?c.duration:u?u.duration:0,I=this.bwEstimator.getEstimateTTFB()/1e3,R=[];for(let o=i;o>=t;o--){var C,D;let t=f[o],u=o>d;if(!t)continue;if(g.useMediaCapabilities&&!t.supportedResult&&!t.supportedPromise){let i=navigator.mediaCapabilities;"function"==typeof i?.decodingInfo&&Rv(t,w,T,S,e,A)?(t.supportedPromise=Cv(t,w,i,this.supportedCache),t.supportedPromise.then((e=>{if(!this.hls)return;t.supportedResult=e;let i=this.hls.levels,r=i.indexOf(t);e.error?this.warn(`MediaCapabilities decodingInfo error: "${e.error}" for level ${r} ${jv(e)}`):e.supported?e.decodingInfoResults.some((e=>!1===e.smooth||!1===e.powerEfficient))&&this.log(`MediaCapabilities decodingInfo for level ${r} not smooth or powerEfficient: ${jv(e)}`):(this.warn(`Unsupported MediaCapabilities decodingInfo result for level ${r} ${jv(e)}`),r>-1&&i.length>1&&(this.log(`Removing unsupported level ${r}`),this.hls.removeLevel(r),-1===this.hls.loadLevel&&(this.hls.nextLoadLevel=0)))}))):t.supportedResult=Lv}if((v&&t.codecSet!==v||T&&t.videoRange!==T||u&&S>t.frameRate||!u&&S>0&&S<t.frameRate||null!=(C=t.supportedResult)&&null!=(D=C.decodingInfoResults)&&D.some((e=>!1===e.smooth)))&&(!b||o!==k)){R.push(o);continue}let m,E=t.details,_=(c?E?.partTarget:E?.averagetargetduration)||L;m=u?a*e:n*e;let P=L&&r>=2*L&&0===s?t.averageBitrate:t.maxBitrate,x=this.getTimeToLoadFrag(I,m,P*_,void 0===E);if(m>=P&&(o===h||0===t.loadError&&0===t.fragmentError)&&(x<=I||!Zp(x)||y&&!this.bitrateTestDelay||x<l)){let e=this.forcedAutoLevel;return o!==p&&(-1===e||e!==p)&&(R.length&&this.trace(`Skipped level(s) ${R.join(",")} of ${i} max with CODECS and VIDEO-RANGE:"${f[R[0]].codecs}" ${f[R[0]].videoRange}; not compatible with "${v}" ${T}`),this.info(`switch candidate:${d}->${o} adjustedbw(${Math.round(m)})-bitrate=${Math.round(m-P)} ttfb:${I.toFixed(1)} avgDuration:${_.toFixed(1)} maxFetchDuration:${l.toFixed(1)} fetchDuration:${x.toFixed(1)} firstSelection:${b} codecSet:${t.codecSet} videoRange:${t.videoRange} hls.loadLevel:${p}`)),b&&(this.firstSelection=o),o}}return-1}set nextAutoLevel(e){let t=this.deriveNextAutoLevel(e);this._nextAutoLevel!==t&&(this.nextAutoLevelKey="",this._nextAutoLevel=t)}deriveNextAutoLevel(e){let{maxAutoLevel:t,minAutoLevel:i}=this.hls;return Math.min(Math.max(e,i),t)}},bufferController:class extends vg{constructor(e,t){super("buffer-controller",e.logger),this.hls=void 0,this.fragmentTracker=void 0,this.details=null,this._objectUrl=null,this.operationQueue=null,this.bufferCodecEventsTotal=0,this.media=null,this.mediaSource=null,this.lastMpegAudioChunk=null,this.blockedAudioAppend=null,this.lastVideoAppendEnd=0,this.appendSource=void 0,this.transferData=void 0,this.overrides=void 0,this.appendErrors={audio:0,video:0,audiovideo:0},this.tracks={},this.sourceBuffers=[[null,null],[null,null]],this._onEndStreaming=e=>{var t;this.hls&&"open"===(null==(t=this.mediaSource)?void 0:t.readyState)&&this.hls.pauseBuffering()},this._onStartStreaming=e=>{this.hls&&this.hls.resumeBuffering()},this._onMediaSourceOpen=e=>{let{media:t,mediaSource:i}=this;e&&this.log("Media source opened"),t&&i&&(i.removeEventListener("sourceopen",this._onMediaSourceOpen),t.removeEventListener("emptied",this._onMediaEmptied),this.updateDuration(),this.hls.trigger(rg.MEDIA_ATTACHED,{media:t,mediaSource:i}),null!==this.mediaSource&&this.checkPendingTracks())},this._onMediaSourceClose=()=>{this.log("Media source closed")},this._onMediaSourceEnded=()=>{this.log("Media source ended")},this._onMediaEmptied=()=>{let{mediaSrc:e,_objectUrl:t}=this;e!==t&&this.error(`Media element src was set while attaching MediaSource (${t} > ${e})`)},this.hls=e,this.fragmentTracker=t,this.appendSource=function(e){return typeof self<"u"&&e===self.ManagedMediaSource}(_g(e.config.preferManagedMediaSource)),this.initTracks(),this.registerListeners()}hasSourceTypes(){return Object.keys(this.tracks).length>0}destroy(){this.unregisterListeners(),this.details=null,this.lastMpegAudioChunk=this.blockedAudioAppend=null,this.transferData=this.overrides=void 0,this.operationQueue&&(this.operationQueue.destroy(),this.operationQueue=null),this.hls=this.fragmentTracker=null,this._onMediaSourceOpen=this._onMediaSourceClose=null,this._onMediaSourceEnded=null,this._onStartStreaming=this._onEndStreaming=null}registerListeners(){let{hls:e}=this;e.on(rg.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(rg.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(rg.MANIFEST_LOADING,this.onManifestLoading,this),e.on(rg.MANIFEST_PARSED,this.onManifestParsed,this),e.on(rg.BUFFER_RESET,this.onBufferReset,this),e.on(rg.BUFFER_APPENDING,this.onBufferAppending,this),e.on(rg.BUFFER_CODECS,this.onBufferCodecs,this),e.on(rg.BUFFER_EOS,this.onBufferEos,this),e.on(rg.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(rg.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(rg.FRAG_PARSED,this.onFragParsed,this),e.on(rg.FRAG_CHANGED,this.onFragChanged,this),e.on(rg.ERROR,this.onError,this)}unregisterListeners(){let{hls:e}=this;e.off(rg.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(rg.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(rg.MANIFEST_LOADING,this.onManifestLoading,this),e.off(rg.MANIFEST_PARSED,this.onManifestParsed,this),e.off(rg.BUFFER_RESET,this.onBufferReset,this),e.off(rg.BUFFER_APPENDING,this.onBufferAppending,this),e.off(rg.BUFFER_CODECS,this.onBufferCodecs,this),e.off(rg.BUFFER_EOS,this.onBufferEos,this),e.off(rg.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(rg.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(rg.FRAG_PARSED,this.onFragParsed,this),e.off(rg.FRAG_CHANGED,this.onFragChanged,this),e.off(rg.ERROR,this.onError,this)}transferMedia(){let{media:e,mediaSource:t}=this;if(!e)return null;let i={};if(this.operationQueue){let e=this.isUpdating();e||this.operationQueue.removeBlockers();let t=this.isQueued();(e||t)&&this.warn(`Transfering MediaSource with${t?" operations in queue":""}${e?" updating SourceBuffer(s)":""} ${this.operationQueue}`),this.operationQueue.destroy()}let r=this.transferData;return!this.sourceBufferCount&&r&&r.mediaSource===t?mg(i,r.tracks):this.sourceBuffers.forEach((e=>{let[t]=e;t&&(i[t]=mg({},this.tracks[t]),this.removeBuffer(t)),e[0]=e[1]=null})),{media:e,mediaSource:t,tracks:i}}initTracks(){this.sourceBuffers=[[null,null],[null,null]],this.tracks={},this.resetQueue(),this.resetAppendErrors(),this.lastMpegAudioChunk=this.blockedAudioAppend=null,this.lastVideoAppendEnd=0}onManifestLoading(){this.bufferCodecEventsTotal=0,this.details=null}onManifestParsed(e,t){var i;let r=2;(t.audio&&!t.video||!t.altAudio)&&(r=1),this.bufferCodecEventsTotal=r,this.log(`${r} bufferCodec event(s) expected.`),null!=(i=this.transferData)&&i.mediaSource&&this.sourceBufferCount&&r&&this.bufferCreated()}onMediaAttaching(e,t){let i=this.media=t.media,r=_g(this.appendSource);if(this.transferData=this.overrides=void 0,i&&r){let e=!!t.mediaSource;(e||t.overrides)&&(this.transferData=t,this.overrides=t.overrides);let s=this.mediaSource=t.mediaSource||new r;if(this.assignMediaSource(s),e)this._objectUrl=i.src,this.attachTransferred();else{let e=this._objectUrl=self.URL.createObjectURL(s);if(this.appendSource)try{i.removeAttribute("src");let t=self.ManagedMediaSource;i.disableRemotePlayback=i.disableRemotePlayback||t&&s instanceof t,jT(i),function(e,t){let i=self.document.createElement("source");i.type="video/mp4",i.src=t,e.appendChild(i)}(i,e),i.load()}catch{i.src=e}else i.src=e}i.addEventListener("emptied",this._onMediaEmptied)}}assignMediaSource(e){var t,i;this.log(`${(null==(t=this.transferData)?void 0:t.mediaSource)===e?"transferred":"created"} media source: ${null==(i=e.constructor)?void 0:i.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))}attachTransferred(){let e=this.media,t=this.transferData;if(!t||!e)return;let i=this.tracks,r=t.tracks,s=r?Object.keys(r):null,n=s?s.length:0,a=()=>{this.media&&this.mediaSourceOpenOrEnded&&this._onMediaSourceOpen()};if(r&&s&&n){if(!this.tracksReady)return this.hls.config.startFragPrefetch=!0,void this.log("attachTransferred: waiting for SourceBuffer track info");if(this.log(`attachTransferred: (bufferCodecEventsTotal ${this.bufferCodecEventsTotal})\nrequired tracks: ${jv(i,((e,t)=>"initSegment"===e?void 0:t))};\ntransfer tracks: ${jv(r,((e,t)=>"initSegment"===e?void 0:t))}}`),!wg(r,i)){t.mediaSource=null,t.tracks=void 0;let s=e.currentTime,n=this.details,a=Math.max(s,n?.fragments[0].start||0);return a-s>1?void this.log(`attachTransferred: waiting for playback to reach new tracks start time ${s} -> ${a}`):(this.warn(`attachTransferred: resetting MediaSource for incompatible tracks ("${Object.keys(r)}"->"${Object.keys(i)}") start time: ${a} currentTime: ${s}`),this.onMediaDetaching(rg.MEDIA_DETACHING,{}),this.onMediaAttaching(rg.MEDIA_ATTACHING,t),void(e.currentTime=a))}this.transferData=void 0,s.forEach((e=>{let t=e,i=r[t];if(i){let e=i.buffer;if(e){let r=this.fragmentTracker,s=i.id;if(r.hasFragments(s)||r.hasParts(s)){let i=$E.getBuffered(e);r.detectEvictedFragments(t,i,s,null,!0)}let n=VT(t),a=[t,e];this.sourceBuffers[n]=a,e.updating&&this.operationQueue&&this.operationQueue.prependBlocker(t),this.trackSourceBuffer(t,i)}}})),a(),this.bufferCreated()}else this.log("attachTransferred: MediaSource w/o SourceBuffers"),a()}get mediaSourceOpenOrEnded(){var e;let t=null==(e=this.mediaSource)?void 0:e.readyState;return"open"===t||"ended"===t}onMediaDetaching(e,t){let i=!!t.transferMedia;this.transferData=this.overrides=void 0;let{media:r,mediaSource:s,_objectUrl:n}=this;if(s){if(this.log("media source "+(i?"transferring":"detaching")),i)this.sourceBuffers.forEach((([e])=>{e&&this.removeBuffer(e)})),this.resetQueue();else{if(this.mediaSourceOpenOrEnded){let e="open"===s.readyState;try{let t=s.sourceBuffers;for(let i=t.length;i--;)e&&t[i].abort(),s.removeSourceBuffer(t[i]);e&&s.endOfStream()}catch(e){this.warn(`onMediaDetaching: ${e.message} while calling endOfStream`)}}this.sourceBufferCount&&this.onBufferReset()}s.removeEventListener("sourceopen",this._onMediaSourceOpen),s.removeEventListener("sourceended",this._onMediaSourceEnded),s.removeEventListener("sourceclose",this._onMediaSourceClose),this.appendSource&&(s.removeEventListener("startstreaming",this._onStartStreaming),s.removeEventListener("endstreaming",this._onEndStreaming)),this.mediaSource=null,this._objectUrl=null}r&&(r.removeEventListener("emptied",this._onMediaEmptied),i||(n&&self.URL.revokeObjectURL(n),this.mediaSrc===n?(r.removeAttribute("src"),this.appendSource&&jT(r),r.load()):this.warn("media|source.src was changed by a third party - skip cleanup")),this.media=null),this.hls.trigger(rg.MEDIA_DETACHED,t)}onBufferReset(){this.sourceBuffers.forEach((([e])=>{e&&this.resetBuffer(e)})),this.initTracks()}resetBuffer(e){var t;let i=null==(t=this.tracks[e])?void 0:t.buffer;if(this.removeBuffer(e),i)try{var r;null!=(r=this.mediaSource)&&r.sourceBuffers.length&&this.mediaSource.removeSourceBuffer(i)}catch(t){this.warn(`onBufferReset ${e}`,t)}delete this.tracks[e]}removeBuffer(e){this.removeBufferListeners(e),this.sourceBuffers[VT(e)]=[null,null];let t=this.tracks[e];t&&(t.buffer=void 0)}resetQueue(){this.operationQueue&&this.operationQueue.destroy(),this.operationQueue=new FT(this.tracks)}onBufferCodecs(e,t){let i=this.tracks,r=Object.keys(t);this.log(`BUFFER_CODECS: "${r}" (current SB count ${this.sourceBufferCount})`);let s="audiovideo"in t&&(i.audio||i.video)||i.audiovideo&&("audio"in t||"video"in t),n=!s&&this.sourceBufferCount&&this.media&&r.some((e=>!i[e]));s||n?this.warn(`Unsupported transition between "${Object.keys(i)}" and "${r}" SourceBuffers`):(r.forEach((e=>{var r,s,n;let a=t[e],{id:o,codec:l,levelCodec:h,container:d,metadata:u,supplemental:c}=a,f=i[e],m=null==(r=this.transferData)||null==(s=r.tracks)?void 0:s[e],p=null!=m&&m.buffer?m:f,g=p?.pendingCodec||p?.codec,v=p?.levelCodec;f||(f=i[e]={buffer:void 0,listeners:[],codec:l,supplemental:c,container:d,levelCodec:h,metadata:u,id:o});let E=Sv(g,v),y=E?.replace(BT,"$1"),b=Sv(l,h),T=null==(n=b)?void 0:n.replace(BT,"$1");b&&E&&y!==T&&("audio"===e.slice(0,5)&&(b=Tv(b,this.appendSource)),this.log(`switching codec ${g} to ${b}`),b!==(f.pendingCodec||f.codec)&&(f.pendingCodec=b),f.container=d,this.appendChangeType(e,d,b))})),(this.tracksReady||this.sourceBufferCount)&&(t.tracks=this.sourceBufferTracks),!this.sourceBufferCount&&this.mediaSourceOpenOrEnded&&this.checkPendingTracks())}get sourceBufferTracks(){return Object.keys(this.tracks).reduce(((e,t)=>{let i=this.tracks[t];return e[t]={id:i.id,container:i.container,codec:i.codec,levelCodec:i.levelCodec},e}),{})}appendChangeType(e,t,i){let r=`${t};codecs=${i}`,s={label:`change-type=${r}`,execute:()=>{let s=this.tracks[e];if(s){let n=s.buffer;null!=n&&n.changeType&&(this.log(`changing ${e} sourceBuffer type to ${r}`),n.changeType(r),s.codec=i,s.container=t)}this.shiftAndExecuteNext(e)},onStart:()=>{},onComplete:()=>{},onError:t=>{this.warn(`Failed to change ${e} SourceBuffer type`,t)}};this.append(s,e,this.isPending(this.tracks[e]))}blockAudio(e){var t;let i=e.start,r=i+.05*e.duration;if(!0===(null==(t=this.fragmentTracker.getAppendedFrag(i,lg))?void 0:t.gap))return;let s={label:"block-audio",execute:()=>{var e;let t=this.tracks.video;(this.lastVideoAppendEnd>r||null!=t&&t.buffer&&$E.isBuffered(t.buffer,r)||!0===(null==(e=this.fragmentTracker.getAppendedFrag(r,lg))?void 0:e.gap))&&(this.blockedAudioAppend=null,this.shiftAndExecuteNext("audio"))},onStart:()=>{},onComplete:()=>{},onError:e=>{this.warn("Error executing block-audio operation",e)}};this.blockedAudioAppend={op:s,frag:e},this.append(s,"audio",!0)}unblockAudio(){let{blockedAudioAppend:e,operationQueue:t}=this;e&&t&&(this.blockedAudioAppend=null,t.unblockAudio(e.op))}onBufferAppending(e,t){let{tracks:i}=this,{data:r,type:s,parent:n,frag:a,part:o,chunkMeta:l,offset:h}=t,d=l.buffering[s],{sn:u,cc:c}=a,f=self.performance.now();d.start=f;let m=a.stats.buffering,p=o?o.stats.buffering:null;0===m.start&&(m.start=f),p&&0===p.start&&(p.start=f);let g=i.audio,v=!1;"audio"===s&&"audio/mpeg"===g?.container&&(v=!this.lastMpegAudioChunk||1===l.id||this.lastMpegAudioChunk.sn!==l.sn,this.lastMpegAudioChunk=l);let E=i.video,y=E?.buffer;if(y&&"initSegment"!==u){let e=o||a,t=this.blockedAudioAppend;if("audio"!==s||"main"===n||this.blockedAudioAppend){if("video"===s){let i=e.end;if(t){let e=t.frag.start;(i>e||i<this.lastVideoAppendEnd||$E.isBuffered(y,e))&&this.unblockAudio()}this.lastVideoAppendEnd=i}}else{let t=e.start+.05*e.duration,i=y.buffered,r=this.currentOp("video");i.length||r?!r&&!$E.isBuffered(y,t)&&this.lastVideoAppendEnd<t&&this.blockAudio(e):this.blockAudio(e)}}let b=(o||a).start,T={label:`append-${s}`,execute:()=>{var e;d.executeStart=self.performance.now();let t=null==(e=this.tracks[s])?void 0:e.buffer;t&&(v?this.updateTimestampOffset(t,b,.1,s,u,c):void 0!==h&&Zp(h)&&this.updateTimestampOffset(t,h,1e-6,s,u,c)),this.appendExecutor(r,s)},onStart:()=>{},onComplete:()=>{let e=self.performance.now();d.executeEnd=d.end=e,0===m.first&&(m.first=e),p&&0===p.first&&(p.first=e);let t={};this.sourceBuffers.forEach((([e,i])=>{e&&(t[e]=$E.getBuffered(i))})),this.appendErrors[s]=0,"audio"===s||"video"===s?this.appendErrors.audiovideo=0:(this.appendErrors.audio=0,this.appendErrors.video=0),this.hls.trigger(rg.BUFFER_APPENDED,{type:s,frag:a,part:o,chunkMeta:l,parent:a.type,timeRanges:t})},onError:e=>{var t;let i={type:tg.MEDIA_ERROR,parent:a.type,details:ig.BUFFER_APPEND_ERROR,sourceBufferName:s,frag:a,part:o,chunkMeta:l,error:e,err:e,fatal:!1},r=null==(t=this.media)?void 0:t.error;if(e.code===DOMException.QUOTA_EXCEEDED_ERR||"QuotaExceededError"==e.name||"quota"in e)i.details=ig.BUFFER_FULL_ERROR;else if(e.code===DOMException.INVALID_STATE_ERR&&this.mediaSourceOpenOrEnded&&!r)i.errorAction=pE(!0);else if(e.name===HT&&0===this.sourceBufferCount)i.errorAction=pE(!0);else{let e=++this.appendErrors[s];this.warn(`Failed ${e}/${this.hls.config.appendErrorMaxRetry} times to append segment in "${s}" sourceBuffer (${r||"no media error"})`),(e>=this.hls.config.appendErrorMaxRetry||r)&&(i.fatal=!0)}this.hls.trigger(rg.ERROR,i)}};this.append(T,s,this.isPending(this.tracks[s]))}getFlushOp(e,t,i){return this.log(`queuing "${e}" remove ${t}-${i}`),{label:"remove",execute:()=>{this.removeExecutor(e,t,i)},onStart:()=>{},onComplete:()=>{this.hls.trigger(rg.BUFFER_FLUSHED,{type:e})},onError:r=>{this.warn(`Failed to remove ${t}-${i} from "${e}" SourceBuffer`,r)}}}onBufferFlushing(e,t){let{type:i,startOffset:r,endOffset:s}=t;i?this.append(this.getFlushOp(i,r,s),i):this.sourceBuffers.forEach((([e])=>{e&&this.append(this.getFlushOp(e,r,s),e)}))}onFragParsed(e,t){let{frag:i,part:r}=t,s=[],n=r?r.elementaryStreams:i.elementaryStreams;n[Og]?s.push("audiovideo"):(n[xg]&&s.push("audio"),n[Mg]&&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(rg.FRAG_BUFFERED,{frag:i,part:r,stats:t,id:i.type})}),s).catch((e=>{this.warn(`Fragment buffered callback ${e}`),this.stepOperationQueue(this.sourceBufferTypes)}))}onFragChanged(e,t){this.trimBuffers()}get bufferedToEnd(){return this.sourceBufferCount>0&&!this.sourceBuffers.some((([e])=>{var t,i;return e&&(!(null!=(t=this.tracks[e])&&t.ended)||(null==(i=this.tracks[e])?void 0:i.ending))}))}onBufferEos(e,t){var i;this.sourceBuffers.forEach((([e])=>{if(e){let i=this.tracks[e];(!t.type||t.type===e)&&(i.ending=!0,i.ended||(i.ended=!0,this.log(`${e} buffer reached EOS`)))}}));let r=!1!==(null==(i=this.overrides)?void 0:i.endOfStream);this.sourceBufferCount>0&&!this.sourceBuffers.some((([e])=>{var t;return e&&!(null!=(t=this.tracks[e])&&t.ended)}))&&(r?(this.log("Queueing EOS"),this.blockUntilOpen((()=>{this.tracksEnded();let{mediaSource:e}=this;e&&"open"===e.readyState?(this.log("Calling mediaSource.endOfStream()"),e.endOfStream(),this.hls.trigger(rg.BUFFERED_TO_END,void 0)):e&&this.log(`Could not call mediaSource.endOfStream(). mediaSource.readyState: ${e.readyState}`)}))):(this.tracksEnded(),this.hls.trigger(rg.BUFFERED_TO_END,void 0)))}tracksEnded(){this.sourceBuffers.forEach((([e])=>{if(null!==e){let t=this.tracks[e];t&&(t.ending=!1)}}))}onLevelUpdated(e,{details:t}){t.fragments.length&&(this.details=t,this.updateDuration())}updateDuration(){this.blockUntilOpen((()=>{let e=this.getDurationAndRange();e&&this.updateMediaSource(e)}))}onError(e,t){if(t.details===ig.BUFFER_APPEND_ERROR&&t.frag){var i;let e=null==(i=t.errorAction)?void 0:i.nextAutoLevel;Zp(e)&&e!==t.frag.level&&this.resetAppendErrors()}}resetAppendErrors(){this.appendErrors={audio:0,video:0,audiovideo:0}}trimBuffers(){let{hls:e,details:t,media:i}=this;if(!i||null===t||!this.sourceBufferCount)return;let r=e.config,s=i.currentTime,n=t.levelTargetDuration,a=t.live&&null!==r.liveBackBufferLength?r.liveBackBufferLength:r.backBufferLength;if(Zp(a)&&a>=0){let e=Math.max(a,n),t=Math.floor(s/n)*n-e;this.flushBackBuffer(s,n,t)}if(Zp(r.frontBufferFlushThreshold)&&r.frontBufferFlushThreshold>0){let e=Math.max(r.maxBufferLength,r.frontBufferFlushThreshold),t=Math.max(e,n),i=Math.floor(s/n)*n+t;this.flushFrontBuffer(s,n,i)}}flushBackBuffer(e,t,i){this.sourceBuffers.forEach((([e,t])=>{if(t){let s=$E.getBuffered(t);if(s.length>0&&i>s.start(0)){var r;this.hls.trigger(rg.BACK_BUFFER_REACHED,{bufferEnd:i});let t=this.tracks[e];if(null!=(r=this.details)&&r.live)this.hls.trigger(rg.LIVE_BACK_BUFFER_REACHED,{bufferEnd:i});else if(null!=t&&t.ended)return void this.log(`Cannot flush ${e} back buffer while SourceBuffer is in ended state`);this.hls.trigger(rg.BUFFER_FLUSHING,{startOffset:0,endOffset:i,type:e})}}}))}flushFrontBuffer(e,t,i){this.sourceBuffers.forEach((([t,r])=>{if(r){let s=$E.getBuffered(r),n=s.length;if(n<2)return;let a=s.start(n-1),o=s.end(n-1);if(i>a||e>=a&&e<=o)return;this.hls.trigger(rg.BUFFER_FLUSHING,{startOffset:a,endOffset:1/0,type:t})}}))}getDurationAndRange(){var e;let{details:t,mediaSource:i}=this;if(!t||!this.media||"open"!==i?.readyState)return null;let r=t.edge;if(t.live&&this.hls.config.liveDurationInfinity){if(t.fragments.length&&t.live&&i.setLiveSeekableRange){let e=Math.max(0,t.fragmentStart);return{duration:1/0,start:e,end:Math.max(e,r)}}return{duration:1/0}}let s=null==(e=this.overrides)?void 0:e.duration;if(s)return Zp(s)?{duration:s}:null;let n=this.media.duration;return r>(Zp(i.duration)?i.duration:0)&&r>n||!Zp(n)?{duration:r}:null}updateMediaSource({duration:e,start:t,end:i}){let r=this.mediaSource;!this.media||!r||"open"!==r.readyState||(r.duration!==e&&(Zp(e)&&this.log(`Updating MediaSource duration to ${e.toFixed(3)}`),r.duration=e),void 0!==t&&void 0!==i&&(this.log(`MediaSource duration is set to ${r.duration}. Setting seekable range to ${t}-${i}.`),r.setLiveSeekableRange(t,i)))}get tracksReady(){let e=this.pendingTrackCount;return e>0&&(e>=this.bufferCodecEventsTotal||this.isPending(this.tracks.audiovideo))}checkPendingTracks(){let{bufferCodecEventsTotal:e,pendingTrackCount:t,tracks:i}=this;if(this.log(`checkPendingTracks (pending: ${t} codec events expected: ${e}) ${jv(i)}`),this.tracksReady){var r;let e=null==(r=this.transferData)?void 0:r.tracks;e&&Object.keys(e).length?this.attachTransferred():this.createSourceBuffers()}}bufferCreated(){if(this.sourceBufferCount){let e={};this.sourceBuffers.forEach((([t,i])=>{if(t){let r=this.tracks[t];e[t]={buffer:i,container:r.container,codec:r.codec,supplemental:r.supplemental,levelCodec:r.levelCodec,id:r.id,metadata:r.metadata}}})),this.hls.trigger(rg.BUFFER_CREATED,{tracks:e}),this.log(`SourceBuffers created. Running queue: ${this.operationQueue}`),this.sourceBuffers.forEach((([e])=>{this.executeNext(e)}))}else{let e=new Error("could not create source buffer for media codec(s)");this.hls.trigger(rg.ERROR,{type:tg.MEDIA_ERROR,details:ig.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,error:e,reason:e.message})}}createSourceBuffers(){let{tracks:e,sourceBuffers:t,mediaSource:i}=this;if(!i)throw new Error("createSourceBuffers called when mediaSource was null");for(let s in e){let n=s,a=e[n];if(this.isPending(a)){let e=this.getTrackCodec(a,n),s=`${a.container};codecs=${e}`;a.codec=e,this.log(`creating sourceBuffer(${s})${this.currentOp(n)?" Queued":""} ${jv(a)}`);try{let e=i.addSourceBuffer(s),r=VT(n),o=[n,e];t[r]=o,a.buffer=e}catch(e){var r;return this.error(`error while trying to add sourceBuffer: ${e.message}`),this.shiftAndExecuteNext(n),null==(r=this.operationQueue)||r.removeBlockers(),delete this.tracks[n],void this.hls.trigger(rg.ERROR,{type:tg.MEDIA_ERROR,details:ig.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:e,sourceBufferName:n,mimeType:s,parent:a.id})}this.trackSourceBuffer(n,a)}}this.bufferCreated()}getTrackCodec(e,t){let i=e.supplemental,r=e.codec;i&&("video"===t||"audiovideo"===t)&&mv(i,"video")&&(r=function(e,t){let i=[];if(e){let t=e.split(",");for(let e=0;e<t.length;e++)fv(t[e],"video")||i.push(t[e])}return t&&i.push(t),i.join(",")}(r,i));let s=Sv(r,e.levelCodec);return s?"audio"===t.slice(0,5)?Tv(s,this.appendSource):s:""}trackSourceBuffer(e,t){let i=t.buffer;if(!i)return;let r=this.getTrackCodec(t,e);this.tracks[e]={buffer:i,codec:r,container:t.container,levelCodec:t.levelCodec,supplemental:t.supplemental,metadata:t.metadata,id:t.id,listeners:[]},this.removeBufferListeners(e),this.addBufferListener(e,"updatestart",this.onSBUpdateStart),this.addBufferListener(e,"updateend",this.onSBUpdateEnd),this.addBufferListener(e,"error",this.onSBUpdateError),this.appendSource&&this.addBufferListener(e,"bufferedchange",((e,t)=>{let i=t.removedRanges;null!=i&&i.length&&this.hls.trigger(rg.BUFFER_FLUSHED,{type:e})}))}get mediaSrc(){var e,t;let i=(null==(e=this.media)||null==(t=e.querySelector)?void 0:t.call(e,"source"))||this.media;return i?.src}onSBUpdateStart(e){let t=this.currentOp(e);t&&t.onStart()}onSBUpdateEnd(e){var t;if("closed"===(null==(t=this.mediaSource)?void 0:t.readyState))return void this.resetBuffer(e);let i=this.currentOp(e);i&&(i.onComplete(),this.shiftAndExecuteNext(e))}onSBUpdateError(e,t){var i;let r=new Error(`${e} SourceBuffer error. MediaSource readyState: ${null==(i=this.mediaSource)?void 0:i.readyState}`);this.error(`${r}`,t),this.hls.trigger(rg.ERROR,{type:tg.MEDIA_ERROR,details:ig.BUFFER_APPENDING_ERROR,sourceBufferName:e,error:r,fatal:!1});let s=this.currentOp(e);s&&s.onError(r)}updateTimestampOffset(e,t,i,r,s,n){let a=t-e.timestampOffset;Math.abs(a)>=i&&(this.log(`Updating ${r} SourceBuffer timestampOffset to ${t} (sn: ${s} cc: ${n})`),e.timestampOffset=t)}removeExecutor(e,t,i){let{media:r,mediaSource:s}=this,n=this.tracks[e],a=n?.buffer;if(!r||!s||!a)return this.warn(`Attempting to remove from the ${e} SourceBuffer, but it does not exist`),void this.shiftAndExecuteNext(e);let o=Zp(r.duration)?r.duration:1/0,l=Zp(s.duration)?s.duration:1/0,h=Math.max(0,t),d=Math.min(i,o,l);d>h&&(!n.ending||n.ended)?(n.ended=!1,this.log(`Removing [${h},${d}] from the ${e} SourceBuffer`),a.remove(h,d)):this.shiftAndExecuteNext(e)}appendExecutor(e,t){let i=this.tracks[t],r=i?.buffer;if(!r)throw new GT(`Attempting to append to the ${t} SourceBuffer, but it does not exist`);i.ending=!1,i.ended=!1,r.appendBuffer(e)}blockUntilOpen(e){if(this.isUpdating()||this.isQueued())this.blockBuffers(e).catch((e=>{this.warn(`SourceBuffer blocked callback ${e}`),this.stepOperationQueue(this.sourceBufferTypes)}));else try{e()}catch(e){this.warn(`Callback run without blocking ${this.operationQueue} ${e}`)}}isUpdating(){return this.sourceBuffers.some((([e,t])=>e&&t.updating))}isQueued(){return this.sourceBuffers.some((([e])=>e&&!!this.currentOp(e)))}isPending(e){return!!e&&!e.buffer}blockBuffers(e,t=this.sourceBufferTypes){if(!t.length)return this.log("Blocking operation requested, but no SourceBuffers exist"),Promise.resolve().then(e);let{operationQueue:i}=this,r=t.map((e=>this.appendBlocker(e)));return t.length>1&&!!this.blockedAudioAppend&&this.unblockAudio(),Promise.all(r).then((t=>{i===this.operationQueue&&(e(),this.stepOperationQueue(this.sourceBufferTypes))}))}stepOperationQueue(e){e.forEach((e=>{var t;let i=null==(t=this.tracks[e])?void 0:t.buffer;!i||i.updating||this.shiftAndExecuteNext(e)}))}append(e,t,i){this.operationQueue&&this.operationQueue.append(e,t,i)}appendBlocker(e){if(this.operationQueue)return this.operationQueue.appendBlocker(e)}currentOp(e){return this.operationQueue?this.operationQueue.current(e):null}executeNext(e){e&&this.operationQueue&&this.operationQueue.executeNext(e)}shiftAndExecuteNext(e){this.operationQueue&&this.operationQueue.shiftAndExecuteNext(e)}get pendingTrackCount(){return Object.keys(this.tracks).reduce(((e,t)=>e+(this.isPending(this.tracks[t])?1:0)),0)}get sourceBufferCount(){return this.sourceBuffers.reduce(((e,[t])=>e+(t?1:0)),0)}get sourceBufferTypes(){return this.sourceBuffers.map((([e])=>e)).filter((e=>!!e))}addBufferListener(e,t,i){let r=this.tracks[e];if(!r)return;let s=r.buffer;if(!s)return;let n=i.bind(this,e);r.listeners.push({event:t,listener:n}),s.addEventListener(t,n)}removeBufferListeners(e){let t=this.tracks[e];if(!t)return;let i=t.buffer;i&&(t.listeners.forEach((e=>{i.removeEventListener(e.event,e.listener)})),t.listeners.length=0)}},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(rg.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),e.on(rg.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(rg.MANIFEST_PARSED,this.onManifestParsed,this),e.on(rg.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(rg.BUFFER_CODECS,this.onBufferCodecs,this),e.on(rg.MEDIA_DETACHING,this.onMediaDetaching,this)}unregisterListener(){let{hls:e}=this;e.off(rg.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),e.off(rg.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(rg.MANIFEST_PARSED,this.onManifestParsed,this),e.off(rg.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(rg.BUFFER_CODECS,this.onBufferCodecs,this),e.off(rg.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&&Zp(this.autoLevelCapping)&&this.detectPlayerSize()}onBufferCodecs(e,t){this.hls.config.capLevelToPlayerSize&&t.video&&this.startCapping()}onMediaDetaching(){this.stopCapping(),this.media=null}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&&t.logger.log(`Setting autoLevelCapping to ${i}: ${e[i].height}p@${e[i].bitrate} for media ${this.mediaWidth}x${this.mediaHeight}`),t.autoLevelCapping=i,t.autoLevelEnabled&&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 Math.min(e,this.hls.config.maxDevicePixelRatio)}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 extends vg{constructor(e){super("error-controller",e.logger),this.hls=void 0,this.playlistError=0,this.penalizedRenditions={},this.hls=e,this.registerListeners()}registerListeners(){let e=this.hls;e.on(rg.ERROR,this.onError,this),e.on(rg.MANIFEST_LOADING,this.onManifestLoading,this),e.on(rg.LEVEL_UPDATED,this.onLevelUpdated,this)}unregisterListeners(){let e=this.hls;e&&(e.off(rg.ERROR,this.onError,this),e.off(rg.ERROR,this.onErrorOut,this),e.off(rg.MANIFEST_LOADING,this.onManifestLoading,this),e.off(rg.LEVEL_UPDATED,this.onLevelUpdated,this))}destroy(){this.unregisterListeners(),this.hls=null,this.penalizedRenditions={}}startLoad(e){}stopLoad(){this.playlistError=0}getVariantLevelIndex(e){return e?.type===lg?e.level:this.hls.loadLevel}onManifestLoading(){this.playlistError=0,this.penalizedRenditions={}}onLevelUpdated(){this.playlistError=0}onError(e,t){var i;if(t.fatal)return;let r=this.hls,s=t.context;switch(t.details){case ig.FRAG_LOAD_ERROR:case ig.FRAG_LOAD_TIMEOUT:case ig.KEY_LOAD_ERROR:case ig.KEY_LOAD_TIMEOUT:return void(t.errorAction=this.getFragRetryOrSwitchAction(t));case ig.FRAG_PARSING_ERROR:if(null!=(i=t.frag)&&i.gap)return void(t.errorAction=pE());case ig.FRAG_GAP:case ig.FRAG_DECRYPT_ERROR:return t.errorAction=this.getFragRetryOrSwitchAction(t),void(t.errorAction.action=hE);case ig.LEVEL_EMPTY_ERROR:case ig.LEVEL_PARSING_ERROR:{var n,a;let e=t.parent===lg?t.level:r.loadLevel;t.details===ig.LEVEL_EMPTY_ERROR&&null!=(n=t.context)&&null!=(a=n.levelDetails)&&a.live?t.errorAction=this.getPlaylistRetryOrSwitchAction(t,e):(t.levelRetry=!1,t.errorAction=this.getLevelSwitchAction(t,e))}return;case ig.LEVEL_LOAD_ERROR:case ig.LEVEL_LOAD_TIMEOUT:return void("number"==typeof s?.level&&(t.errorAction=this.getPlaylistRetryOrSwitchAction(t,s.level)));case ig.AUDIO_TRACK_LOAD_ERROR:case ig.AUDIO_TRACK_LOAD_TIMEOUT:case ig.SUBTITLE_LOAD_ERROR:case ig.SUBTITLE_TRACK_LOAD_TIMEOUT:if(s){let e=r.loadLevelObj;if(e&&(s.type===ag&&e.hasAudioGroup(s.groupId)||s.type===og&&e.hasSubtitleGroup(s.groupId)))return t.errorAction=this.getPlaylistRetryOrSwitchAction(t,r.loadLevel),t.errorAction.action=hE,void(t.errorAction.flags=fE)}return;case ig.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED:{let e=r.loadLevelObj,i=e?.attrs["HDCP-LEVEL"];i?t.errorAction={action:hE,flags:mE,hdcpLevel:i}:this.keySystemError(t)}return;case ig.BUFFER_ADD_CODEC_ERROR:case ig.REMUX_ALLOC_ERROR:case ig.BUFFER_APPEND_ERROR:var o;if(!t.errorAction)t.errorAction=this.getLevelSwitchAction(t,null!=(o=t.level)?o:r.loadLevel);return;case ig.INTERNAL_EXCEPTION:case ig.BUFFER_APPENDING_ERROR:case ig.BUFFER_FULL_ERROR:case ig.LEVEL_SWITCH_ERROR:case ig.BUFFER_STALLED_ERROR:case ig.BUFFER_SEEK_OVER_HOLE:case ig.BUFFER_NUDGE_ON_STALL:return void(t.errorAction=pE())}t.type===tg.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=sE(this.hls.config.playlistLoadPolicy,e),r=this.playlistError++;if(oE(i,r,rE(e),e.response))return{action:uE,flags:cE,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=sE(e.details.startsWith("key")?n:s,e),o=t.levels.reduce(((e,t)=>e+t.fragmentError),0);if(r&&(e.details!==ig.FRAG_GAP&&r.fragmentError++,oE(a,o,rE(e),e.response)))return{action:uE,flags:cE,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===ig.BUFFER_APPEND_ERROR&&r.fragmentError++;let l=-1,{levels:h,loadLevel:d,minAutoLevel:u,maxAutoLevel:c}=i;!i.autoLevelEnabled&&!i.config.preserveManualLevelOnError&&(i.loadLevel=-1);let f=null==(s=e.frag)?void 0:s.type,m=(f===hg&&t===ig.FRAG_PARSING_ERROR||"audio"===e.sourceBufferName&&(t===ig.BUFFER_ADD_CODEC_ERROR||t===ig.BUFFER_APPEND_ERROR))&&h.some((({audioCodec:e})=>r.audioCodec!==e)),p="video"===e.sourceBufferName&&(t===ig.BUFFER_ADD_CODEC_ERROR||t===ig.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===ig.FRAG_GAP&&f===lg&&e.frag){let t=h[s].details;if(t){let i=Jv(e.frag,t.fragments,e.frag.start);if(null!=i&&i.gap)continue}}else{if(g===ag&&i.hasAudioGroup(v)||g===og&&i.hasSubtitleGroup(v))continue;if(f===hg&&null!=(a=r.audioGroups)&&a.some((e=>i.hasAudioGroup(e)))||f===dg&&null!=(o=r.subtitleGroups)&&o.some((e=>i.hasSubtitleGroup(e)))||m&&r.audioCodec===i.audioCodec||!m&&r.audioCodec!==i.audioCodec||p&&r.codecSet===i.codecSet)continue}l=s;break}}if(l>-1&&i.loadLevel!==l)return e.levelRetry=!0,this.playlistError=0,{action:hE,flags:cE,nextAutoLevel:l}}return{action:hE,flags:fE}}onErrorOut(e,t){var i;switch(null==(i=t.errorAction)?void 0:i.action){case lE:break;case hE:this.sendAlternateToPenaltyBox(t),t.errorAction.resolved||t.details===ig.FRAG_GAP?/MediaSource readyState: ended/.test(t.error.message)&&(this.warn(`MediaSource ended after "${t.sourceBufferName}" sourceBuffer append error. Attempting to recover from media error.`),this.hls.recoverMediaError()):t.fatal=!0}t.fatal&&this.hls.stopLoad()}sendAlternateToPenaltyBox(e){let t=this.hls,i=e.errorAction;if(!i)return;let{flags:r,hdcpLevel:s,nextAutoLevel:n}=i;switch(r){case cE:this.switchLevel(e,n);break;case mE:s&&(t.maxHdcpLevel=xv[xv.indexOf(s)-1],i.resolved=!0),this.warn(`Restricting playback to HDCP-LEVEL of "${t.maxHdcpLevel}" or lower`)}i.resolved||this.switchLevel(e,n)}switchLevel(e,t){if(void 0!==t&&e.errorAction&&(this.warn(`switching to level ${t} after ${e.details}`),this.hls.nextAutoLevel=t,e.errorAction.resolved=!0,this.hls.nextLoadLevel=this.hls.nextAutoLevel,e.details===ig.BUFFER_ADD_CODEC_ERROR&&e.mimeType&&"audiovideo"!==e.sourceBufferName)){let t=kv(e.mimeType),i=this.hls.levels;for(let r=i.length;r--;)i[r][`${e.sourceBufferName}Codec`]===t&&this.hls.removeLevel(r)}}},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(rg.MEDIA_ATTACHING,this.onMediaAttaching,this),this.hls.on(rg.MEDIA_DETACHING,this.onMediaDetaching,this)}unregisterListeners(){this.hls.off(rg.MEDIA_ATTACHING,this.onMediaAttaching,this),this.hls.off(rg.MEDIA_DETACHING,this.onMediaDetaching,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)}}onMediaDetaching(){this.media=null}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(rg.FPS_DROP,{currentDropped:s,currentDecoded:n,totalDroppedFrames:i}),a>0&&s>o.config.fpsDroppedMonitoringThreshold*n){let e=o.currentLevel;o.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+e),e>0&&(-1===o.autoLevelCapping||o.autoLevelCapping>=e)&&(e-=1,o.trigger(rg.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:uy,requireKeySystemAccessOnStart:!1,testBandwidth:!0,progressive:!1,lowLatencyMode:!0,cmcd:void 0,enableDateRangeMetadataCues:!0,enableEmsgMetadataCues:!0,enableEmsgKLVMetadata:!1,enableID3MetadataCues:!0,enableInterstitialPlayback:!0,interstitialAppendInPlace:!0,interstitialLiveLookAhead:10,useMediaCapabilities:!0,preserveManualLevelOnError:!1,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}}},interstitialAssetListLoadPolicy:{default:{maxTimeToFirstByteMs:1e4,maxLoadTimeMs:3e4,timeoutRetry:{maxNumRetry:0,retryDelayMs:0,maxRetryDelayMs:0},errorRetry:{maxNumRetry:0,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:jA,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 ab{constructor(e,t,i){super(e,t,i,"subtitle-stream-controller",dg),this.currentTrackId=-1,this.tracksBuffered=[],this.mainDetails=null,this.registerListeners()}onHandlerDestroying(){this.unregisterListeners(),super.onHandlerDestroying(),this.mainDetails=null}registerListeners(){super.registerListeners();let{hls:e}=this;e.on(rg.LEVEL_LOADED,this.onLevelLoaded,this),e.on(rg.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.on(rg.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.on(rg.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.on(rg.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),e.on(rg.BUFFER_FLUSHING,this.onBufferFlushing,this)}unregisterListeners(){super.unregisterListeners();let{hls:e}=this;e.off(rg.LEVEL_LOADED,this.onLevelLoaded,this),e.off(rg.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.off(rg.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.off(rg.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.off(rg.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),e.off(rg.BUFFER_FLUSHING,this.onBufferFlushing,this)}startLoad(e,t){this.stopLoad(),this.state=zy,this.setInterval(500),this.nextLoadPosition=this.lastCurrentTime=e+this.timelineOffset,this.startPosition=t?-1:e,this.tick()}onManifestLoading(){super.onManifestLoading(),this.mainDetails=null}onMediaDetaching(e,t){this.tracksBuffered=[],super.onMediaDetaching(e,t)}onLevelLoaded(e,t){this.mainDetails=t.details}onSubtitleFragProcessed(e,t){let{frag:i,success:r}=t;if(this.fragContextChanged(i)||(Ng(i)&&(this.fragPrevious=i),this.state=zy),!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),this.media&&this.tick()}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,dg)}}onError(e,t){let i=t.frag;i?.type===dg&&(t.details===ig.FRAG_GAP&&this.fragmentTracker.fragBuffered(i,!0),this.fragCurrent&&this.fragCurrent.abortRequests(),this.state!==Yy&&(this.state=zy))}onSubtitleTracksUpdated(e,{subtitleTracks:t}){this.levels&&UT(this.levels,t)?this.levels=t.map((e=>new Bv(e))):(this.tracksBuffered=[],this.levels=t.map((e=>{let t=new Bv(e);return this.tracksBuffered[t.id]=[],t})),this.fragmentTracker.removeFragmentsInRange(0,Number.POSITIVE_INFINITY,dg),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.state!==Yy&&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:${n.totalduration}`),this.mediaBuffer=this.mediaBufferTimeRanges;let l=0;if(n.live||null!=(i=o.details)&&i.live){if(n.deltaUpdateFailed)return;let e=this.mainDetails;if(!e)return void(this.startFragRequested=!1);let t=e.fragments[0];var h;if(o.details)l=this.alignPlaylists(n,o.details,null==(h=this.levelLastLoaded)?void 0:h.details),0===l&&t&&(l=t.start,Uy(n,l));else n.hasProgramDateTime&&e.hasProgramDateTime?(Wy(n,e),l=n.fragmentStart):t&&(l=t.start,Uy(n,l));e&&!this.startFragRequested&&this.setStartPosition(e,l)}o.details=n,this.levelLastLoaded=o,a===r&&(this.hls.trigger(rg.SUBTITLE_TRACK_UPDATED,{details:n,id:a,groupId:t.groupId}),this.tick(),n.live&&!this.fragCurrent&&this.media&&this.state===zy&&(Jv(null,n.fragments,this.media.currentTime,0)||(this.warn("Subtitle playlist not aligned with playback"),o.details=void 0)))}_handleFragmentLoadComplete(e){let{frag:t,payload:i}=e,r=t.decryptdata,s=this.hls;if(!this.fragContextChanged(t)&&i&&i.byteLength>0&&null!=r&&r.key&&r.iv&&XE(r.method)){let e=performance.now();this.decrypter.decrypt(new Uint8Array(i),r.key.buffer,r.iv.buffer,ZE(r.method)).catch((e=>{throw s.trigger(rg.ERROR,{type:tg.MEDIA_ERROR,details:ig.FRAG_DECRYPT_ERROR,fatal:!1,error:e,reason:e.message,frag:t}),e})).then((i=>{let r=performance.now();s.trigger(rg.FRAG_DECRYPTED,{frag:t,payload:i,stats:{tstart:e,tdecrypt:r}})})).catch((e=>{this.warn(`${e.name}: ${e.message}`),this.state=zy}))}}doTick(){if(this.media){if(this.state===zy){let{currentTrackId:e,levels:t}=this,i=t?.[e];if(!i||!t.length||!i.details||this.waitForLive(i))return;let{config:r}=this,s=this.getLoadPosition(),n=$E.bufferedInfo(this.tracksBuffered[this.currentTrackId]||[],s,r.maxBufferHole),{end:a,len:o}=n,l=i.details;if(o>this.hls.maxBufferLength+l.levelTargetDuration)return;let h=l.fragments,d=h.length,u=l.edge,c=null,f=this.fragPrevious;if(a<u){let e=r.maxFragLookUpTolerance,t=a>u-e?0:e;c=Jv(f,h,Math.max(h[0].start,a),t),!c&&f&&f.start<h[0].start&&(c=h[0])}else c=h[d-1];if(c=this.filterReplacedPrimary(c,i.details),!c)return;let m=h[c.sn-l.startSN-1];if(m&&m.cc===c.cc&&this.fragmentTracker.getState(m)===gE&&(c=m),this.fragmentTracker.getState(c)===gE){let e=this.mapToInitFragWhenRequired(c);e&&this.loadFragment(e,i,a)}}}else this.state=zy}loadFragment(e,t,i){Ng(e)?super.loadFragment(e,t,i):this._loadInitSegment(e,t)}get mediaBufferTimeRanges(){return new qS(this.tracksBuffered[this.currentTrackId]||[])}},subtitleTrackController:class extends OT{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.useTextTrackPolling=!1,this.subtitlePollingInterval=-1,this._subtitleDisplay=!0,this.asyncPollTrackChange=()=>this.pollTrackChange(0),this.onTextTracksChanged=()=>{if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;let e=null,t=PS(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(rg.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(rg.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(rg.MANIFEST_LOADING,this.onManifestLoading,this),e.on(rg.MANIFEST_PARSED,this.onManifestParsed,this),e.on(rg.LEVEL_LOADING,this.onLevelLoading,this),e.on(rg.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(rg.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.on(rg.ERROR,this.onError,this)}unregisterListeners(){let{hls:e}=this;e.off(rg.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(rg.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(rg.MANIFEST_LOADING,this.onManifestLoading,this),e.off(rg.MANIFEST_PARSED,this.onManifestParsed,this),e.off(rg.LEVEL_LOADING,this.onLevelLoading,this),e.off(rg.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(rg.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.off(rg.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(e,t){let i=this.media;if(!i)return;let r=!!t.transferMedia;self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||i.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId),this.subtitleTrack=-1,this.media=null,r||PS(i.textTracks).forEach((e=>{CS(e)}))}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=qv(t,e);if(i>-1)s=e[i];else{let e=qv(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(rg.SUBTITLE_TRACKS_UPDATED,n),-1!==r&&-1===this.trackId&&this.setSubtitleTrack(r)}}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||Yv(s,e)))return r}if(e){for(let i=0;i<t.length;i++){let r=t[i];if(NT(e.attrs,r.attrs,["LANGUAGE","ASSOC-LANGUAGE","CHARACTERISTICS"]))return i}for(let i=0;i<t.length;i++){let r=t[i];if(NT(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($T(t[i],e))return i}}return-1}onError(e,t){t.fatal||!t.context||t.context.type===og&&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){if(-1===e.id)return this.setSubtitleTrack(-1),null;let t=this.allSubtitleTracks;if(this.selectDefaultTrack=!1,t.length){let i=this.currentTrack;if(i&&Yv(e,i))return i;let r=qv(e,this.tracksInGroup);if(r>-1){let e=this.tracksInGroup[r];return this.setSubtitleTrack(r),e}if(i)return null;{let i=qv(e,t);if(i>-1)return t[i]}}}return null}loadPlaylist(e){super.loadPlaylist(),this.shouldLoadPlaylist(this.currentTrack)&&this.scheduleLoading(this.currentTrack,e)}loadingPlaylist(e,t){super.loadingPlaylist(e,t);let i=e.id,r=e.groupId,s=this.getUrlWithDirectives(e.url,t),n=e.details,a=n?.age;this.log(`Loading subtitle ${i} "${e.name}" lang:${e.lang} group:${r}${void 0!==t?.msn?" at sn "+t.msn+" part "+t.part:""}${a&&n.live?" age "+a.toFixed(1)+(n.type&&" "+n.type||""):""} ${s}`),this.hls.trigger(rg.SUBTITLE_TRACK_LOADING,{url:s,id:i,groupId:r,deliveryDirectives:t||null,track:e})}toggleTrackModes(){let{media:e}=this;if(!e)return;let t,i=PS(e.textTracks),r=this.currentTrack;if(r&&(t=i.filter((e=>$T(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||!Zp(e))return void this.warn(`Invalid subtitle track id: ${e}`);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(rg.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(rg.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(rg.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(rg.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(rg.MANIFEST_LOADING,this.onManifestLoading,this),e.on(rg.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(rg.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.on(rg.FRAG_LOADING,this.onFragLoading,this),e.on(rg.FRAG_LOADED,this.onFragLoaded,this),e.on(rg.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),e.on(rg.FRAG_DECRYPTED,this.onFragDecrypted,this),e.on(rg.INIT_PTS_FOUND,this.onInitPtsFound,this),e.on(rg.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),e.on(rg.BUFFER_FLUSHING,this.onBufferFlushing,this)}destroy(){let{hls:e}=this;e.off(rg.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(rg.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(rg.MANIFEST_LOADING,this.onManifestLoading,this),e.off(rg.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(rg.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.off(rg.FRAG_LOADING,this.onFragLoading,this),e.off(rg.FRAG_LOADED,this.onFragLoaded,this),e.off(rg.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),e.off(rg.FRAG_DECRYPTED,this.onFragDecrypted,this),e.off(rg.INIT_PTS_FOUND,this.onInitPtsFound,this),e.off(rg.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),e.off(rg.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.media=null,this.cea608Parser1=this.cea608Parser2=void 0}initCea608Parsers(){let e=new $A(this,"textTrack1"),t=new $A(this,"textTrack2"),i=new $A(this,"textTrack3"),r=new $A(this,"textTrack4");this.cea608Parser1=new dA(1,e,t),this.cea608Parser2=new dA(3,i,r)}addCues(e,t,i,r,s){let n=!1;for(let e=s.length;e--;){let r=s[e],a=HA(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(rg.CUES_PARSED,{type:"captions",cues:s,track:e})}}onInitPtsFound(e,{frag:t,id:i,initPTS:r,timescale:s}){let{unparsedVttFrags:n}=this;i===lg&&(this.initPTS[t.cc]={baseTime:r,timescale:s}),n.length&&(this.unparsedVttFrags=[],n.forEach((e=>{this.initPTS[e.frag.cc]?this.onFragLoaded(rg.FRAG_LOADED,e):this.hls.trigger(rg.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:e.frag,error:new Error("Subtitle discontinuity domain does not match main")})})))}getExistingTrack(e,t){let{media:i}=this;if(i)for(let r=0;r<i.textTracks.length;r++){let s=i.textTracks[r];if(BA(s,{name:e,lang:t,characteristics:"transcribes-spoken-dialog,describes-music-and-sound"}))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,CS(i[e]),IS(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(rg.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,t.mediaSource||this._cleanTracks()}onMediaDetaching(e,t){let i=!!t.transferMedia;if(this.media=null,i)return;let{captionsTracks:r}=this;Object.keys(r).forEach((e=>{CS(r[e]),delete r[e]})),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++)CS(t[e])}onSubtitleTracksUpdated(e,t){let i=t.subtitleTracks||[],r=i.some((e=>e.textCodec===LA));if(this.config.enableWebVTT||r&&this.config.enableIMSC1){if(UT(this.tracks,i))return void(this.tracks=i);if(this.textTracks=[],this.tracks=i,this.config.renderTextTracksNatively){let e=this.media,t=e?PS(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]&&BA(t[r],e)){i=t[r],t[r]=null;break}i&&(r=i)}if(r)CS(r);else{let t=FA(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&&this.hls.logger.warn(`Media element contains unused subtitle tracks: ${e.join(", ")}. Replace media element for each source to clear TextTracks and captions menu.`)}}else if(this.tracks.length){let e=this.tracks.map((e=>({label:e.name,kind:e.type.toLowerCase(),default:e.default,subtitleTrack:e})));this.hls.trigger(rg.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:e})}}}onManifestLoaded(e,t){this.config.enableCEA708Captions&&t.captions&&t.captions.forEach((e=>{let t=/(?:CC|SERVICE)([1-4])/.exec(e.instreamId);if(!t)return;let i=`textTrack${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===lg){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===dg)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===LA?this._parseIMSC1(i,r):this._parseVTTs(t)}}else this.hls.trigger(rg.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:i,error:new Error("Empty subtitle payload")})}_parseIMSC1(e,t){let i=this.hls;DA(t,this.initPTS[e.cc],(t=>{this._appendCues(t,e.level),i.trigger(rg.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:e})}),(t=>{i.logger.log(`Failed to parse IMSC1: ${t}`),i.trigger(rg.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;kA(null!=(t=i.initSegment)&&t.data?sv(i.initSegment.data,new Uint8Array(r)).buffer:r,this.initPTS[i.cc],this.vttCCs,i.cc,i.start,(e=>{this._appendCues(e,i.level),o.trigger(rg.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),o.logger.log(`Failed to parse VTT cue: ${t}`),!(s&&a>i.cc)&&o.trigger(rg.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:i,error:t})}))}_fallbackToIMSC1(e,t){let i=this.tracks[e.level];i.textCodec||DA(t,this.initPTS[e.cc],(()=>{i.textCodec=LA,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=>RS(i,e)))}else{let r=this.tracks[t];if(!r)return;let s=r.default?"default":"subtitles"+t;i.trigger(rg.CUES_PARSED,{type:"subtitles",cues:e,track:s})}}onFragDecrypted(e,t){let{frag:i}=t;i.type===dg&&this.onFragLoaded(rg.FRAG_LOADED,t)}onSubtitleTracksCleared(){this.tracks=[],this.captionsTracks={}}onFragParsingUserdata(e,t){if(!this.enabled||!this.config.enableCEA708Captions)return;let{frag:i,samples:r}=t;if(i.type!==lg||"NONE"!==this.closedCaptionsForLevel(i))for(let e=0;e<r.length;e++){let t=r[e].bytes;if(t){this.cea608Parser1||this.initCea608Parsers();let i=this.extractCea608Data(t);this.cea608Parser1.addData(r[e].pts,i[0]),this.cea608Parser2.addData(r[e].pts,i[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=>DS(e[r],t,i)))}if(this.config.renderTextTracksNatively&&0===t&&void 0!==r){let{textTracks:e}=this;Object.keys(e).forEach((i=>DS(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 ab{constructor(e,t,i){super(e,t,i,"audio-stream-controller",hg),this.mainAnchor=null,this.mainFragLoading=null,this.audioOnly=!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.resetItem()}resetItem(){this.mainDetails=this.mainAnchor=this.mainFragLoading=this.bufferedTrack=this.switchingTrack=this.waitingData=this.cachedTrackLoadedData=null}registerListeners(){super.registerListeners();let{hls:e}=this;e.on(rg.LEVEL_LOADED,this.onLevelLoaded,this),e.on(rg.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),e.on(rg.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(rg.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.on(rg.BUFFER_RESET,this.onBufferReset,this),e.on(rg.BUFFER_CREATED,this.onBufferCreated,this),e.on(rg.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(rg.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(rg.INIT_PTS_FOUND,this.onInitPtsFound,this),e.on(rg.FRAG_LOADING,this.onFragLoading,this),e.on(rg.FRAG_BUFFERED,this.onFragBuffered,this)}unregisterListeners(){let{hls:e}=this;e&&(super.unregisterListeners(),e.off(rg.LEVEL_LOADED,this.onLevelLoaded,this),e.off(rg.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),e.off(rg.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(rg.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.off(rg.BUFFER_RESET,this.onBufferReset,this),e.off(rg.BUFFER_CREATED,this.onBufferCreated,this),e.off(rg.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(rg.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(rg.INIT_PTS_FOUND,this.onInitPtsFound,this),e.off(rg.FRAG_LOADING,this.onFragLoading,this),e.off(rg.FRAG_BUFFERED,this.onFragBuffered,this))}onInitPtsFound(e,{frag:t,id:i,initPTS:r,timescale:s}){if(i===lg){let e=t.cc,i=this.fragCurrent;if(this.initPTS[e]={baseTime:r,timescale:s},this.log(`InitPTS for cc: ${e} found from main: ${r}/${s}`),this.mainAnchor=t,this.state===sb){let i=this.waitingData;(!i&&!this.loadingParts||i&&i.frag.cc!==e)&&this.syncWithAnchor(t,i?.frag)}else!this.hls.hasEnoughToStart&&i&&i.cc!==e?(i.abortRequests(),this.syncWithAnchor(t,i)):this.state===zy&&this.tick()}}getLoadPosition(){return!this.startFragRequested&&this.nextLoadPosition>=0?this.nextLoadPosition:super.getLoadPosition()}syncWithAnchor(e,t){var i;let r=(null==(i=this.mainFragLoading)?void 0:i.frag)||null;if(t&&r?.cc===t.cc)return;let s=(r||e).cc,n=iE(this.getLevelDetails(),s,this.getLoadPosition());n&&(this.log(`Syncing with main frag at ${n.start} cc ${n.cc}`),this.startFragRequested=!1,this.nextLoadPosition=n.start,this.resetLoadingState(),this.state===zy&&this.doTickIdle())}startLoad(e,t){if(!this.levels)return this.startPosition=e,void(this.state=Yy);let i=this.lastCurrentTime;this.stopLoad(),this.setInterval(100),i>0&&-1===e?(this.log(`Override startPosition with lastCurrentTime @${i.toFixed(3)}`),e=i,this.state=zy):this.state=Jy,this.nextLoadPosition=this.lastCurrentTime=e+this.timelineOffset,this.startPosition=t?-1:e,this.tick()}doTick(){switch(this.state){case zy:this.doTickIdle();break;case Jy:{let{levels:e,trackId:t}=this,i=e?.[t],r=i?.details;if(r&&!this.waitForLive(i)){if(this.waitForCdnTuneIn(r))break;this.state=sb}break}case Zy:{var e;let t=performance.now(),i=this.retryDate;if(!i||t>=i||null!=(e=this.media)&&e.seeking){let{levels:e,trackId:t}=this;this.log("RetryDate reached, switch back to IDLE state"),this.resetStartWhenNotLoaded(e?.[t]||null),this.state=zy}break}case sb:{let e=this.waitingData;if(e){let{frag:t,part:i,cache:r,complete:s}=e,n=this.mainAnchor;if(void 0!==this.initPTS[t.cc]){this.waitingData=null,this.state=Xy;let e={frag:t,part:i,payload:r.flush().buffer,networkDetails:null};this._handleFragmentLoadProgress(e),s&&super._handleFragmentLoadComplete(e)}else n&&n.cc!==e.frag.cc&&this.syncWithAnchor(n,e.frag)}else this.state=zy}}this.onTickEnd()}resetLoadingState(){let e=this.waitingData;e&&(this.fragmentTracker.removeFragment(e.frag),this.waitingData=null),super.resetLoadingState()}onTickEnd(){let{media:e}=this;null!=e&&e.readyState&&(this.lastCurrentTime=e.currentTime)}doTickIdle(){var e;let{hls:t,levels:i,media:r,trackId:s}=this,n=t.config;if(!this.buffering||!r&&!this.primaryPrefetch&&(this.startFragRequested||!n.startFragPrefetch)||null==i||!i[s])return;let a=i[s],o=a.details;if(!o||this.waitForLive(a)||this.waitForCdnTuneIn(o))return this.state=Jy,void(this.startFragRequested=!1);let l=this.mediaBuffer?this.mediaBuffer:this.media;this.bufferFlushed&&l&&(this.bufferFlushed=!1,this.afterBufferFlushed(l,xg,hg));let h=this.getFwdBufferInfo(l,hg);if(null===h)return;if(!this.switchingTrack&&this._streamEnded(h,o))return t.trigger(rg.BUFFER_EOS,{type:"audio"}),void(this.state=ib);let d=h.len,u=t.maxBufferLength,c=o.fragments,f=c[0].start,m=this.getLoadPosition(),p=this.flushing?m:h.end;if(this.switchingTrack&&r){let e=m;o.PTSKnown&&e<f&&(h.end>f||h.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),r.currentTime=f+.05)}if(d>=u&&!this.switchingTrack&&p<c[c.length-1].start)return;let g=this.getNextFragment(p,o);if(g&&this.isLoopLoading(g,p)&&(g=this.getNextFragmentLoopLoading(g,o,h,lg,u)),!g)return void(this.bufferFlushed=!0);let v=(null==(e=this.mainFragLoading)?void 0:e.frag)||null;if(!this.audioOnly&&this.startFragRequested&&v&&Ng(g)&&!g.endList&&(!o.live||!this.loadingParts&&p<this.hls.liveSyncPosition)&&(this.fragmentTracker.getState(v)===yE&&(this.mainFragLoading=v=null),v&&Ng(v))){if(g.start>v.end){let e=this.fragmentTracker.getFragAtPos(p,lg);e&&e.end>v.end&&(v=e,this.mainFragLoading={frag:e,targetBufferTime:null})}if(g.start>v.end)return}this.loadFragment(g,a,p)}onMediaDetaching(e,t){this.bufferFlushed=this.flushing=!1,super.onMediaDetaching(e,t)}onAudioTracksUpdated(e,{audioTracks:t}){this.resetTransmuxer(),this.levels=t.map((e=>new Bv(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.switchingTrack=t,this.flushAudioIfNeeded(t),this.state!==Yy&&(this.setInterval(100),this.state=zy,this.tick())):(this.resetTransmuxer(),this.switchingTrack=null,this.bufferedTrack=t,this.clearInterval())}onManifestLoading(){super.onManifestLoading(),this.bufferFlushed=this.flushing=this.audioOnly=!1,this.resetItem(),this.trackId=-1}onLevelLoaded(e,t){this.mainDetails=t.details;let i=this.cachedTrackLoadedData;i&&(this.cachedTrackLoadedData=null,this.onAudioTrackLoaded(rg.AUDIO_TRACK_LOADED,i))}onAudioTrackLoaded(e,t){var i;let{levels:r}=this,{details:s,id:n,groupId:a,track:o}=t;if(!r)return void this.warn(`Audio tracks reset while loading track ${n} "${o.name}" of "${a}"`);let l=this.mainDetails;if(!l||s.endCC>l.endCC||l.expired)return this.cachedTrackLoadedData=t,void(this.state!==Yy&&(this.state=Jy));this.cachedTrackLoadedData=null,this.log(`Audio track ${n} "${o.name}" of "${a}" loaded [${s.startSN},${s.endSN}]${s.lastPartSn?`[part-${s.lastPartSn}-${s.lastPartIndex}]`:""},duration:${s.totalduration}`);let h=r[n],d=0;if(s.live||null!=(i=h.details)&&i.live){if(this.checkLiveUpdate(s),s.deltaUpdateFailed)return;var u;if(h.details)d=this.alignPlaylists(s,h.details,null==(u=this.levelLastLoaded)?void 0:u.details);s.alignedSliding||(Ky(s,l),s.alignedSliding||Wy(s,l),d=s.fragmentStart)}h.details=s,this.levelLastLoaded=h,this.startFragRequested||this.setStartPosition(l,d),this.hls.trigger(rg.AUDIO_TRACK_UPDATED,{details:s,id:n,groupId:t.groupId}),this.state===Jy&&!this.waitForCdnTuneIn(s)&&(this.state=zy),this.tick()}_handleFragmentLoadProgress(e){var t;let i=e.frag,{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 MT(this.hls,hg,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 UE(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 lb,complete:!1};e.push(new Uint8Array(s)),this.state!==Yy&&(this.state=sb)}}_handleFragmentLoadComplete(e){this.waitingData?this.waitingData.complete=!0:super._handleFragmentLoadComplete(e)}onBufferReset(){this.mediaBuffer=null}onBufferCreated(e,t){this.bufferFlushed=this.flushing=!1;let i=t.tracks.audio;i&&(this.mediaBuffer=i.buffer||null)}onFragLoading(e,t){!this.audioOnly&&t.frag.type===lg&&Ng(t.frag)&&(this.mainFragLoading=t,this.state===zy&&this.tick())}onFragBuffered(e,t){let{frag:i,part:r}=t;if(i.type===hg)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(Ng(i)){this.fragPrevious=i;let e=this.switchingTrack;e&&(this.bufferedTrack=e,this.switchingTrack=null,this.hls.trigger(rg.AUDIO_TRACK_SWITCHED,gg({},e)))}this.fragBufferedComplete(i,r),this.media&&this.tick()}else!this.audioOnly&&i.type===lg&&!i.elementaryStreams.video&&!i.elementaryStreams.audiovideo&&(this.audioOnly=!0,this.mainFragLoading=null)}onError(e,t){var i;if(t.fatal)this.state=rb;else switch(t.details){case ig.FRAG_GAP:case ig.FRAG_PARSING_ERROR:case ig.FRAG_DECRYPT_ERROR:case ig.FRAG_LOAD_ERROR:case ig.FRAG_LOAD_TIMEOUT:case ig.KEY_LOAD_ERROR:case ig.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(hg,t);break;case ig.AUDIO_TRACK_LOAD_ERROR:case ig.AUDIO_TRACK_LOAD_TIMEOUT:case ig.LEVEL_PARSING_ERROR:!t.levelRetry&&this.state===Jy&&(null==(i=t.context)?void 0:i.type)===ag&&(this.state=zy);break;case ig.BUFFER_ADD_CODEC_ERROR:case ig.BUFFER_APPEND_ERROR:if("audio"!==t.parent)return;this.reduceLengthAndFlushBuffer(t)||this.resetLoadingState();break;case ig.BUFFER_FULL_ERROR:if("audio"!==t.parent)return;this.reduceLengthAndFlushBuffer(t)&&(this.bufferedTrack=null,super.flushMainBuffer(0,Number.POSITIVE_INFINITY,"audio"));break;case ig.INTERNAL_EXCEPTION:this.recoverWorkerError(t)}}onBufferFlushing(e,{type:t}){t!==Mg&&(this.flushing=!0)}onBufferFlushed(e,{type:t}){if(t!==Mg){this.flushing=!1,this.bufferFlushed=!0,this.state===ib&&(this.state=zy);let e=this.mediaBuffer||this.media;e&&(this.afterBufferFlushed(e,t,hg),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:m}=s;if(!this.fragContextChanged(o)&&d){if(this.state=eb,this.switchingTrack&&u&&this.completeAudioSwitch(this.switchingTrack),null!=m&&m.tracks){let e=o.initSegment||o;this._bufferInitSegment(h,m.tracks,e,n),r.trigger(rg.FRAG_PARSING_INIT_SEGMENT,{frag:e,id:i,tracks:m.tracks})}if(u){let{startPTS:e,endPTS:t,startDTS:i,endDTS:r}=u;l&&(l.elementaryStreams[xg]={startPTS:e,endPTS:t,startDTS:i,endDTS:r}),o.setElementaryStreamInfo(xg,e,t,i,r),this.bufferFragmentData(u,o,l,n)}if(null!=f&&null!=(t=f.samples)&&t.length){let e=mg({id:i,frag:o,details:d},f);r.trigger(rg.FRAG_PARSING_METADATA,e)}if(c){let e=mg({id:i,frag:o,details:d},c);r.trigger(rg.FRAG_PARSING_USERDATA,e)}}else this.fragmentTracker.removeFragment(o)}_bufferInitSegment(e,t,i,r){if(this.state!==eb||(t.video&&delete t.video,t.audiovideo&&delete t.audiovideo,!t.audio))return;let s=t.audio;s.id=hg;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(rg.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(rg.BUFFER_APPENDING,e)}this.tickImmediate()}loadFragment(e,t,i){let r=this.fragmentTracker.getState(e);var s;if(this.switchingTrack||r===gE||r===EE)if(Ng(e))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=sb;let i=this.mainDetails;i&&i.fragmentStart!==t.details.fragmentStart&&Wy(t.details,i)}else super.loadFragment(e,t,i);else this._loadInitSegment(e,t);else this.clearTrackerIfNeeded(e)}flushAudioIfNeeded(e){if(this.media&&this.bufferedTrack){let{name:t,lang:i,assocLang:r,characteristics:s,audioCodec:n,channels:a}=this.bufferedTrack;Yv({name:t,lang:i,assocLang:r,characteristics:s,audioCodec:n,channels:a},e,zv)||(Xv(e.url,this.hls)?(this.log("Switching audio track : flushing all audio"),super.flushMainBuffer(0,Number.POSITIVE_INFINITY,"audio"),this.bufferedTrack=null):this.bufferedTrack=e)}}completeAudioSwitch(e){let{hls:t}=this;this.flushAudioIfNeeded(e),this.bufferedTrack=e,this.switchingTrack=null,t.trigger(rg.AUDIO_TRACK_SWITCHED,gg({},e))}},audioTrackController:class extends OT{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(rg.MANIFEST_LOADING,this.onManifestLoading,this),e.on(rg.MANIFEST_PARSED,this.onManifestParsed,this),e.on(rg.LEVEL_LOADING,this.onLevelLoading,this),e.on(rg.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(rg.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.on(rg.ERROR,this.onError,this)}unregisterListeners(){let{hls:e}=this;e.off(rg.MANIFEST_LOADING,this.onManifestLoading,this),e.off(rg.MANIFEST_PARSED,this.onManifestParsed,this),e.off(rg.LEVEL_LOADING,this.onLevelLoading,this),e.off(rg.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(rg.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.off(rg.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=qv(t,e,zv);if(i>-1)s=e[i];else{let e=qv(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(rg.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(rg.ERROR,{type:tg.MEDIA_ERROR,details:ig.AUDIO_TRACK_LOAD_ERROR,fatal:!0,error:t})}}}onError(e,t){t.fatal||!t.context||t.context.type===ag&&t.context.id===this.trackId&&(!this.groupIds||-1!==this.groupIds.indexOf(t.context.groupId))&&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&&Yv(e,r,zv))return r;let s=qv(e,this.tracksInGroup,zv);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=Qv(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 qv(e,n,s)>-1}));return d>-1?d:Qv(t,r,(t=>{let r=t.audioGroups,n=i.filter((e=>!r||-1!==r.indexOf(e.groupId)));return qv(e,n,s)>-1}))}(e,t.levels,i,r,zv);if(-1===s)return null;t.nextLoadLevel=s}if(e.channels||e.audioCodec){let t=qv(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.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(rg.AUDIO_TRACK_SWITCHING,gg({},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||Yv(e,r,zv)))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(Yv({name:i,lang:r,assocLang:s,characteristics:n,audioCodec:a,channels:o},t[e],zv))return e}for(let i=0;i<t.length;i++){let r=t[i];if(NT(e.attrs,r.attrs,["LANGUAGE","ASSOC-LANGUAGE","CHARACTERISTICS"]))return i}for(let i=0;i<t.length;i++){let r=t[i];if(NT(e.attrs,r.attrs,["LANGUAGE"]))return i}}return-1}loadPlaylist(e){super.loadPlaylist();let t=this.currentTrack;this.shouldLoadPlaylist(t)&&Xv(t.url,this.hls)&&this.scheduleLoading(t,e)}loadingPlaylist(e,t){super.loadingPlaylist(e,t);let i=e.id,r=e.groupId,s=this.getUrlWithDirectives(e.url,t),n=e.details,a=n?.age;this.log(`Loading audio-track ${i} "${e.name}" lang:${e.lang} group:${r}${void 0!==t?.msn?" at sn "+t.msn+" part "+t.part:""}${a&&n.live?" age "+a.toFixed(1)+(n.type&&" "+n.type||""):""} ${s}`),this.hls.trigger(rg.AUDIO_TRACK_LOADING,{url:s,id:i,groupId:r,deliveryDirectives:t||null,track:e})}},emeController:kS,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:KT.MANIFEST,su:!this.initialized})}catch(e){this.hls.logger.warn("Could not generate manifest CMCD data.",e)}},this.applyFragmentData=e=>{try{let{frag:t,part:i}=e,r=this.hls.levels[t.level],s=this.getObjectType(t),n={d:1e3*(i||t).duration,ot:s};(s===KT.VIDEO||s===KT.AUDIO||s==KT.MUXED)&&(n.br=r.bitrate/1e3,n.tb=this.getTopBandwidth(s)/1e3,n.bl=this.getBufferLength(s));let a=i?this.getNextPart(i):this.getNextFrag(t);null!=a&&a.url&&a.url!==t.url&&(n.nor=a.url),this.apply(e,n)}catch(e){this.hls.logger.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||e.sessionId,this.cid=i.contentId,this.useHeaders=!0===i.useHeaders,this.includeKeys=i.includeKeys,this.registerListeners())}registerListeners(){let e=this.hls;e.on(rg.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(rg.MEDIA_DETACHED,this.onMediaDetached,this),e.on(rg.BUFFER_CREATED,this.onBufferCreated,this)}unregisterListeners(){let e=this.hls;e.off(rg.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(rg.MEDIA_DETACHED,this.onMediaDetached,this),e.off(rg.BUFFER_CREATED,this.onBufferCreated,this)}destroy(){this.unregisterListeners(),this.onMediaDetached(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null,this.onWaiting=this.onPlaying=this.media=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:WT.HLS,sid:this.sid,cid:this.cid,pr:null==(e=this.media)?void 0:e.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}}apply(e,t={}){mg(t,this.createData());let i=t.ot===KT.INIT||t.ot===KT.VIDEO||t.ot===KT.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)),{}));let s={baseUrl:e.url};this.useHeaders?(e.headers||(e.headers={}),yS(e.headers,t,s)):e.url=TS(e.url,t,s)}getNextFrag(e){var t;let i=null==(t=this.hls.levels[e.level])?void 0:t.details;if(i){let t=e.sn-i.startSN;return i.fragments[t+1]}}getNextPart(e){var t,i;let{index:r,fragment:s}=e,n=null==(t=this.hls.levels[s.level])||null==(i=t.details)?void 0:i.partList;if(n){let{sn:e}=s;for(let t=n.length-1;t>=0;t--){let i=n[t];if(i.index===r&&i.fragment.sn===e)return n[t+1]}}}getObjectType(e){let{type:t}=e;return"subtitle"===t?KT.TIMED_TEXT:"initSegment"===e.sn?KT.INIT:"audio"===t?KT.AUDIO:"main"===t?this.hls.audioTracks.length?KT.VIDEO:KT.MUXED:void 0}getTopBandwidth(e){let t,i=0,r=this.hls;if(e===KT.AUDIO)t=r.audioTracks;else{let e=r.maxAutoLevel,i=e>-1?e+1:r.levels.length;t=r.levels.slice(0,i)}return t.forEach((e=>{e.bitrate>i&&(i=e.bitrate)})),i>0?i:NaN}getBufferLength(e){let t=this.media,i=e===KT.AUDIO?this.audioBuffer:this.videoBuffer;return i&&t?1e3*$E.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 extends vg{constructor(e){super("content-steering",e.logger),this.hls=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.registerListeners()}registerListeners(){let e=this.hls;e.on(rg.MANIFEST_LOADING,this.onManifestLoading,this),e.on(rg.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(rg.MANIFEST_PARSED,this.onManifestParsed,this),e.on(rg.ERROR,this.onError,this)}unregisterListeners(){let e=this.hls;e&&(e.off(rg.MANIFEST_LOADING,this.onManifestLoading,this),e.off(rg.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(rg.MANIFEST_PARSED,this.onManifestParsed,this),e.off(rg.ERROR,this.onError,this))}pathways(){return(this.levels||[]).reduce(((e,t)=>(-1===e.indexOf(t.pathwayId)&&e.push(t.pathwayId),e)),[])}get pathwayPriority(){return this._pathwayPriority}set pathwayPriority(e){this.updatePathwayPriority(e)}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===hE&&i.flags===fE){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=this.pathways()),r&&r.length>1&&(this.updatePathwayPriority(r),i.resolved=this.pathwayId!==s),t.details!==ig.BUFFER_APPEND_ERROR||t.fatal?i.resolved||this.warn(`Could not resolve ${t.details} ("${t.error.message}") with content-steering for Pathway: ${s} levels: ${e&&e.length} priorities: ${jv(r)} penalized: ${jv(this.penalizedPathways)}`):i.resolved=!0}}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 "${this.pathwayId}"`),t}getLevelsForPathway(e){return null===this.levels?[]:this.levels.filter((t=>e===t.pathwayId))}updatePathwayPriority(e){this._pathwayPriority=e;let t,i=this.penalizedPathways,r=performance.now();Object.keys(i).forEach((e=>{r-i[e]>3e5&&delete i[e]}));for(let r=0;r<e.length;r++){let s=e[r];if(s in i)continue;if(s===this.pathwayId)return;let n=this.hls.nextLoadLevel,a=this.hls.levels[n];if(t=this.getLevelsForPathway(s),t.length>0){this.log(`Setting Pathway to "${s}"`),this.pathwayId=s,Hy(t),this.hls.trigger(rg.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 ${e.bitrate}`),this.hls.nextLoadLevel=n);break}}}getPathwayForGroupId(e,t,i){let r=this.getLevelsForPathway(i).concat(this.levels||[]);for(let i=0;i<r.length;i++)if(t===ag&&r[i].hasAudioGroup(e)||t===og&&r[i].hasSubtitleGroup(e))return r[i].pathwayId;return i}clonePathways(e){let t=this.levels;if(!t)return;let i={},r={};e.forEach((e=>{let{ID:s,"BASE-ID":n,"URI-REPLACEMENT":a}=e;if(t.some((e=>e.pathwayId===s)))return;let o=this.getLevelsForPathway(n).map((e=>{let t=new WE(e.attrs);t["PATHWAY-ID"]=s;let n=t.AUDIO&&`${t.AUDIO}_clone_${s}`,o=t.SUBTITLES&&`${t.SUBTITLES}_clone_${s}`;n&&(i[t.AUDIO]=n,t.AUDIO=n),o&&(r[t.SUBTITLES]=o,t.SUBTITLES=o);let l=AS(e.uri,t["STABLE-VARIANT-ID"],"PER-VARIANT-URIS",a),h=new Bv({attrs:t,audioCodec:e.audioCodec,bitrate:e.bitrate,height:e.height,name:e.name,url:l,videoCodec:e.videoCodec,width:e.width});if(e.audioGroups)for(let t=1;t<e.audioGroups.length;t++)h.addGroupId("audio",`${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),SS(this.audioTracks,i,a,s),SS(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(rg.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)}},interstitialsController:class extends vg{constructor(e,t){super("interstitials",e.logger),this.HlsPlayerClass=void 0,this.hls=void 0,this.assetListLoader=void 0,this.mediaSelection=null,this.altSelection=null,this.media=null,this.detachedData=null,this.requiredTracks=null,this.manager=null,this.playerQueue=[],this.bufferedPos=-1,this.timelinePos=-1,this.schedule=void 0,this.playingItem=null,this.bufferingItem=null,this.waitingItem=null,this.endedItem=null,this.playingAsset=null,this.endedAsset=null,this.bufferingAsset=null,this.shouldPlay=!1,this.onPlay=()=>{this.shouldPlay=!0},this.onPause=()=>{this.shouldPlay=!1},this.onSeeking=()=>{let e=this.currentTime;if(void 0===e||this.playbackDisabled)return;let t=e-this.timelinePos;if(Math.abs(t)<1/7056e5)return;let i=t<=-.01;this.timelinePos=e,this.bufferedPos=e;let r=this.playingItem;if(!r)return void this.checkBuffer();if(i&&this.schedule.resetErrorsInRange(e,e-t)&&this.updateSchedule(),this.checkBuffer(),i&&e<r.start||e>=r.end){var s;let e=this.schedule.findItemIndexAtTime(this.timelinePos);if(!this.isInterstitial(r)&&null!=(s=this.media)&&s.paused&&(this.shouldPlay=!1),!i){let t=this.findItemIndex(r);if(e>t){let i=this.schedule.findJumpRestrictedIndex(t+1,e);if(i>t)return void this.setSchedulePosition(i)}}return void this.setSchedulePosition(e)}let n=this.playingAsset;if(!n){if(this.playingLastItem&&this.isInterstitial(r)){let t=r.event.assetList[0];t&&(this.endedItem=this.playingItem,this.playingItem=null,this.setScheduleToAssetAtTime(e,t))}return}let a=n.timelineStart,o=n.duration||0;(i&&e<a||e>=a+o)&&this.setScheduleToAssetAtTime(e,n)},this.onTimeupdate=()=>{let e=this.currentTime;if(void 0===e||this.playbackDisabled)return;if(!(e>this.timelinePos))return;this.timelinePos=e,e>this.bufferedPos&&this.checkBuffer();let t=this.playingItem;if(!t||this.playingLastItem)return;if(e>=t.end){this.timelinePos=t.end;let e=this.findItemIndex(t);this.setSchedulePosition(e+1)}let i=this.playingAsset;i&&e>=i.timelineStart+(i.duration||0)&&this.setScheduleToAssetAtTime(e,i)},this.onScheduleUpdate=(e,t)=>{let i=this.schedule,r=this.playingItem,s=i.events||[],n=i.items||[],a=i.durations,o=e.map((e=>e.identifier)),l=!(!s.length&&!o.length);(l||t)&&this.log(`INTERSTITIALS_UPDATED (${s.length}): ${s}\nSchedule: ${n.map((e=>VS(e)))} pos: ${this.timelinePos}`),o.length&&this.log(`Removed events ${o}`),this.playerQueue.forEach((e=>{if(e.interstitial.appendInPlace){let t=e.assetItem.timelineStart,i=e.timelineOffset-t;if(i)try{e.timelineOffset=t}catch(r){Math.abs(i)>MS&&this.warn(`${r} ("${e.assetId}" ${e.timelineOffset}->${t})`)}}}));let h=null;if(r){let e=this.updateItem(r,this.timelinePos);this.itemsMatch(r,e)&&(this.playingItem=e,this.waitingItem=this.endedItem=null,h=()=>this.trimInPlace(e,r))}else this.waitingItem=this.updateItem(this.waitingItem),this.endedItem=this.updateItem(this.endedItem);let d=this.bufferingItem;if(d){let e=this.updateItem(d,this.bufferedPos);this.itemsMatch(d,e)?(this.bufferingItem=e,h||(h=()=>this.trimInPlace(e,d))):d.event&&(this.bufferingItem=this.playingItem,this.clearInterstitial(d.event,null))}if(e.forEach((e=>{e.assetList.forEach((e=>{this.clearAssetPlayer(e.identifier,null)}))})),l||t){if(this.hls.trigger(rg.INTERSTITIALS_UPDATED,{events:s.slice(0),schedule:n.slice(0),durations:a,removedIds:o}),this.isInterstitial(r)&&o.includes(r.event.identifier))return this.warn(`Interstitial "${r.event.identifier}" removed while playing`),void this.primaryFallback(r.event);h&&h(),this.checkBuffer()}},this.hls=e,this.HlsPlayerClass=t,this.assetListLoader=new KS(e),this.schedule=new jS(this.onScheduleUpdate,e.logger),this.registerListeners()}registerListeners(){let e=this.hls;e.on(rg.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(rg.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(rg.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(rg.MANIFEST_LOADING,this.onManifestLoading,this),e.on(rg.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(rg.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(rg.AUDIO_TRACK_UPDATED,this.onAudioTrackUpdated,this),e.on(rg.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.on(rg.SUBTITLE_TRACK_UPDATED,this.onSubtitleTrackUpdated,this),e.on(rg.EVENT_CUE_ENTER,this.onInterstitialCueEnter,this),e.on(rg.ASSET_LIST_LOADED,this.onAssetListLoaded,this),e.on(rg.BUFFER_APPENDED,this.onBufferAppended,this),e.on(rg.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(rg.BUFFERED_TO_END,this.onBufferedToEnd,this),e.on(rg.MEDIA_ENDED,this.onMediaEnded,this),e.on(rg.ERROR,this.onError,this),e.on(rg.DESTROYING,this.onDestroying,this)}unregisterListeners(){let e=this.hls;e&&(e.off(rg.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(rg.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(rg.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(rg.MANIFEST_LOADING,this.onManifestLoading,this),e.off(rg.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(rg.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(rg.AUDIO_TRACK_UPDATED,this.onAudioTrackUpdated,this),e.off(rg.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.off(rg.SUBTITLE_TRACK_UPDATED,this.onSubtitleTrackUpdated,this),e.off(rg.EVENT_CUE_ENTER,this.onInterstitialCueEnter,this),e.off(rg.ASSET_LIST_LOADED,this.onAssetListLoaded,this),e.off(rg.BUFFER_CODECS,this.onBufferCodecs,this),e.off(rg.BUFFER_APPENDED,this.onBufferAppended,this),e.off(rg.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(rg.BUFFERED_TO_END,this.onBufferedToEnd,this),e.off(rg.MEDIA_ENDED,this.onMediaEnded,this),e.off(rg.ERROR,this.onError,this),e.off(rg.DESTROYING,this.onDestroying,this))}startLoad(){this.resumeBuffering()}stopLoad(){this.pauseBuffering()}resumeBuffering(){var e;null==(e=this.getBufferingPlayer())||e.resumeBuffering()}pauseBuffering(){var e;null==(e=this.getBufferingPlayer())||e.pauseBuffering()}destroy(){this.unregisterListeners(),this.stopLoad(),this.assetListLoader&&this.assetListLoader.destroy(),this.emptyPlayerQueue(),this.clearScheduleState(),this.schedule&&this.schedule.destroy(),this.media=this.detachedData=this.mediaSelection=this.requiredTracks=this.altSelection=this.manager=null,this.hls=this.HlsPlayerClass=this.schedule=this.log=null,this.assetListLoader=null,this.onPlay=this.onPause=this.onSeeking=this.onTimeupdate=null,this.onScheduleUpdate=null}onDestroying(){let e=this.primaryMedia||this.media;e&&this.removeMediaListeners(e)}removeMediaListeners(e){wS(e,"play",this.onPlay),wS(e,"pause",this.onPause),wS(e,"seeking",this.onSeeking),wS(e,"timeupdate",this.onTimeupdate)}onMediaAttaching(e,t){let i=this.media=t.media;_S(i,"seeking",this.onSeeking),_S(i,"timeupdate",this.onTimeupdate),_S(i,"play",this.onPlay),_S(i,"pause",this.onPause)}onMediaAttached(e,t){let i=this.effectivePlayingItem,r=this.detachedData;if(this.detachedData=null,null===i)this.checkStart();else if(!r){this.clearScheduleState();let e=this.findItemIndex(i);this.setSchedulePosition(e)}}clearScheduleState(){this.playingItem=this.bufferingItem=this.waitingItem=this.endedItem=this.playingAsset=this.endedAsset=this.bufferingAsset=null}onMediaDetaching(e,t){let i=!!t.transferMedia,r=this.media;if(this.media=null,!i&&(r&&this.removeMediaListeners(r),this.detachedData)){let e=this.getBufferingPlayer();e&&(this.playingAsset=this.endedAsset=this.bufferingAsset=this.bufferingItem=this.waitingItem=this.detachedData=null,e.detachMedia()),this.shouldPlay=!1}}get interstitialsManager(){if(!this.manager){if(!this.hls)return null;let e=this,t=()=>e.bufferingItem||e.waitingItem,i=t=>t&&e.getAssetPlayer(t.identifier),r=(t,r,s,a,o)=>{if(t){let l=t[r].start,h=t.event;if(h){if("playout"===r||h.timelineOccupancy!==OS.Point){let e=i(s);e?.interstitial===h&&(l+=e.assetItem.startOffset+e[o])}}else{l+=("bufferedPos"===a?n():e[a])-t.start}return l}return 0},s=(t,i)=>{if(0!==t&&"primary"!==i&&e.schedule.length){var r;let s=e.schedule.findItemIndexAtTime(t),n=null==(r=e.schedule.items)?void 0:r[s];if(n){return t+(n[i].start-n.start)}}return t},n=()=>{let t=e.bufferedPos;return t===Number.MAX_VALUE?a("primary"):Math.max(t,0)},a=t=>{var i;return null!=(i=e.primaryDetails)&&i.live?e.primaryDetails.edge:e.schedule.durations[t]},o=(t,s)=>{var n,a;let o=e.effectivePlayingItem;if(null!=o&&null!=(n=o.event)&&n.restrictions.skip)return;e.log(`seek to ${t} "${s}"`);let l=e.effectivePlayingItem,h=e.schedule.findItemIndexAtTime(t,s),d=null==(a=e.schedule.items)?void 0:a[h],u=e.getBufferingPlayer(),c=u?.interstitial,f=c?.appendInPlace,m=l&&e.itemsMatch(l,d);if(l&&(f||m)){let n=i(e.playingAsset),a=n?.media||e.primaryMedia;if(a){let i="primary"===s?a.currentTime:r(l,s,e.playingAsset,"timelinePos","currentTime"),o=t-i,h=(f?i:a.currentTime)+o;if(h>=0&&(!n||f||h<=n.duration))return void(a.currentTime=h)}}if(d){let i=t;if("primary"!==s){let e=t-d[s].start;i=d.start+e}let r=!e.isInterstitial(d);if(e.isInterstitial(l)&&!l.event.appendInPlace||!r&&!d.event.appendInPlace){if(l){let n=e.findItemIndex(l);if(h>n){let t=e.schedule.findJumpRestrictedIndex(n+1,h);if(t>n)return void e.setSchedulePosition(t)}let a=0;if(r)e.timelinePos=i,e.checkBuffer();else{var p;let e=null==d||null==(p=d.event)?void 0:p.assetList;if(e){let i=t-(d[s]||d).start;for(let t=e.length;t--;){let r=e[t];if(r.duration&&i>=r.startOffset&&i<r.startOffset+r.duration){a=t;break}}}}e.setSchedulePosition(h,a)}}else{let t=e.media||(f?u?.media:null);t&&(t.currentTime=i)}}},l=()=>{let i=e.effectivePlayingItem;if(e.isInterstitial(i))return i;let r=t();return e.isInterstitial(r)?r:null},h={get currentTime(){let t=l(),i=e.effectivePlayingItem;return i&&i===t?r(i,"playout",e.effectivePlayingAsset,"timelinePos","currentTime")-i.playout.start:0},set currentTime(t){let i=l(),r=e.effectivePlayingItem;r&&r===i&&o(t+r.playout.start,"playout")},get duration(){let e=l();return e?e.playout.end-e.playout.start:0},get assetPlayers(){var t;let i=null==(t=l())?void 0:t.event.assetList;return i?i.map((t=>e.getAssetPlayer(t.identifier))):[]},get playingIndex(){var t;let i=null==(t=l())?void 0:t.event;return i&&e.effectivePlayingAsset?i.findAssetIndex(e.effectivePlayingAsset):-1},get scheduleItem(){return l()}};this.manager={get events(){var t,i;return(null==(t=e.schedule)||null==(i=t.events)?void 0:i.slice(0))||[]},get schedule(){var t,i;return(null==(t=e.schedule)||null==(i=t.items)?void 0:i.slice(0))||[]},get interstitialPlayer(){return l()?h:null},get playerQueue(){return e.playerQueue.slice(0)},get bufferingAsset(){return e.bufferingAsset},get bufferingItem(){return t()},get bufferingIndex(){let i=t();return e.findItemIndex(i)},get playingAsset(){return e.effectivePlayingAsset},get playingItem(){return e.effectivePlayingItem},get playingIndex(){let t=e.effectivePlayingItem;return e.findItemIndex(t)},primary:{get bufferedEnd(){return n()},get currentTime(){let t=e.timelinePos;return t>0?t:0},set currentTime(e){o(e,"primary")},get duration(){return a("primary")},get seekableStart(){var t;return(null==(t=e.primaryDetails)?void 0:t.fragmentStart)||0}},integrated:{get bufferedEnd(){return r(t(),"integrated",e.bufferingAsset,"bufferedPos","bufferedEnd")},get currentTime(){return r(e.effectivePlayingItem,"integrated",e.effectivePlayingAsset,"timelinePos","currentTime")},set currentTime(e){o(e,"integrated")},get duration(){return a("integrated")},get seekableStart(){var t;return s((null==(t=e.primaryDetails)?void 0:t.fragmentStart)||0,"integrated")}},skip:()=>{let t=e.effectivePlayingItem,i=t?.event;if(i&&!i.restrictions.skip){let r=e.findItemIndex(t);if(i.appendInPlace){let e=t.playout.start+t.event.duration;o(e+.001,"playout")}else e.advanceAfterAssetEnded(i,r,1/0)}}}}return this.manager}get effectivePlayingItem(){return this.waitingItem||this.playingItem||this.endedItem}get effectivePlayingAsset(){return this.playingAsset||this.endedAsset}get playingLastItem(){var e;let t=this.playingItem,i=null==(e=this.schedule)?void 0:e.items;return!!(this.playbackStarted&&t&&i)&&this.findItemIndex(t)===i.length-1}get playbackStarted(){return null!==this.effectivePlayingItem}get currentTime(){var e,t,i;if(null===this.mediaSelection)return;let r=this.waitingItem||this.playingItem;if(this.isInterstitial(r)&&!r.event.appendInPlace)return;let s=this.media;!s&&null!=(e=this.bufferingItem)&&null!=(t=e.event)&&t.appendInPlace&&(s=this.primaryMedia);let n=null==(i=s)?void 0:i.currentTime;return void 0!==n&&Zp(n)?n:void 0}get primaryMedia(){var e;return this.media||(null==(e=this.detachedData)?void 0:e.media)||null}isInterstitial(e){return!(null==e||!e.event)}retreiveMediaSource(e,t){let i=this.getAssetPlayer(e);i&&this.transferMediaFromPlayer(i,t)}transferMediaFromPlayer(e,t){let i=e.interstitial.appendInPlace,r=e.media;if(i&&r===this.primaryMedia){if(this.bufferingAsset=null,(!t||this.isInterstitial(t)&&!t.event.appendInPlace)&&t&&r)return void(this.detachedData={media:r});let i=e.transferMedia();this.log(`transfer MediaSource from ${e} ${jv(i)}`),this.detachedData=i}else t&&r&&(this.shouldPlay||(this.shouldPlay=!r.paused))}transferMediaTo(e,t){var i,r;if(e.media===t)return;let s,n=null,a=this.hls,o=e!==a,l=o&&e.interstitial.appendInPlace,h=null==(i=this.detachedData)?void 0:i.mediaSource;if(a.media)l&&(n=a.transferMedia(),this.detachedData=n),s="Primary";else if(h){let e=this.getBufferingPlayer();e?(n=e.transferMedia(),s=`${e}`):s="detached MediaSource"}else s="detached media";if(!n)if(h)n=this.detachedData,this.log(`using detachedData: MediaSource ${jv(n)}`);else if(!this.detachedData||a.media===t){let e=this.playerQueue;e.length>1&&e.forEach((e=>{if(o&&e.interstitial.appendInPlace!==l){let t=e.interstitial;this.clearInterstitial(e.interstitial,null),t.appendInPlace=!1,t.appendInPlace&&this.warn(`Could not change append strategy for queued assets ${t}`)}})),this.hls.detachMedia(),this.detachedData={media:t}}let d=n&&"mediaSource"in n&&"closed"!==(null==(r=n.mediaSource)?void 0:r.readyState),u=d&&n?n:t;if(this.log(`${d?"transfering MediaSource":"attaching media"} to ${o?e:"Primary"} from ${s}`),u===n){let t=o&&e.assetId===this.schedule.assetIdAtEnd;u.overrides={duration:this.schedule.duration,endOfStream:!o||t,cueRemoval:!o}}e.attachMedia(u)}onInterstitialCueEnter(){this.onTimeupdate()}checkStart(){let e=this.schedule,t=e.events;if(!t||this.playbackDisabled||!this.media)return;-1===this.bufferedPos&&(this.bufferedPos=0);let i=this.timelinePos,r=this.effectivePlayingItem;if(-1===i){let i=this.hls.startPosition;if(this.timelinePos=i,t.length&&t[0].cue.pre){let i=e.findEventIndex(t[0].identifier);this.setSchedulePosition(i)}else if(i>=0||!this.primaryLive){let t=this.timelinePos=i>0?i:0,r=e.findItemIndexAtTime(t);this.setSchedulePosition(r)}}else if(r&&!this.playingItem){let t=e.findItemIndex(r);this.setSchedulePosition(t)}}advanceAfterAssetEnded(e,t,i){let r=BS(e,i);if(e.isAssetPastPlayoutLimit(r)){let i=this.schedule.items;if(i){let r=t+1;if(r>=i.length)return void this.setSchedulePosition(-1);let s=e.resumeTime;this.timelinePos<s&&(this.timelinePos=s,this.checkBuffer()),this.setSchedulePosition(r)}}else this.setSchedulePosition(t,r)}setScheduleToAssetAtTime(e,t){let i=this.schedule,r=t.parentIdentifier,s=i.getEvent(r);if(s){let t=i.findEventIndex(r),n=i.findAssetIndex(s,e);this.advanceAfterAssetEnded(s,t,n-1)}}setSchedulePosition(e,t){let i=this.schedule.items;if(!i||this.playbackDisabled)return;this.log(`setSchedulePosition ${e}, ${t}`);let r=e>=0?i[e]:null,s=this.playingItem,n=this.playingLastItem;if(this.isInterstitial(s)){var a;let l=s.event,h=this.playingAsset,d=h?.identifier,u=d?this.getAssetPlayer(d):null;if(u&&d&&(!this.eventItemsMatch(s,r)||void 0!==t&&d!==(null==(a=l.assetList)?void 0:a[t].identifier))){var o;let t=l.findAssetIndex(h);if(this.log(`INTERSTITIAL_ASSET_ENDED ${t+1}/${l.assetList.length} ${HS(h)}`),this.endedAsset=h,this.playingAsset=null,this.hls.trigger(rg.INTERSTITIAL_ASSET_ENDED,{asset:h,assetListIndex:t,event:l,schedule:i.slice(0),scheduleIndex:e,player:u}),s!==this.playingItem)return void(this.itemsMatch(s,this.playingItem)&&!this.playingAsset&&this.advanceAfterAssetEnded(l,this.findItemIndex(this.playingItem),t));this.retreiveMediaSource(d,r),u.media&&(null==(o=this.detachedData)||!o.mediaSource)&&u.detachMedia()}if(!this.eventItemsMatch(s,r)&&(this.endedItem=s,this.playingItem=null,this.log(`INTERSTITIAL_ENDED ${l} ${VS(s)}`),l.hasPlayed=!0,this.hls.trigger(rg.INTERSTITIAL_ENDED,{event:l,schedule:i.slice(0),scheduleIndex:e}),l.cue.once)){this.updateSchedule();let e=this.schedule.items;if(r&&e){let i=this.findItemIndex(r);this.advanceSchedule(i,e,t,s,n)}return}}this.advanceSchedule(e,i,t,s,n)}advanceSchedule(e,t,i,r,s){let n=e>=0?t[e]:null,a=this.primaryMedia,o=this.playerQueue;if(o.length&&o.forEach((t=>{let i=t.interstitial,r=this.schedule.findEventIndex(i.identifier);(r<e||r>e+1)&&this.clearInterstitial(i,n)})),this.isInterstitial(n)){this.timelinePos=Math.min(Math.max(this.timelinePos,n.start),n.end);let s=n.event;if(void 0===i){let t=BS(s,(i=this.schedule.findAssetIndex(s,this.timelinePos))-1);if(s.isAssetPastPlayoutLimit(t))return void this.advanceAfterAssetEnded(s,e,i);i=t}let o=this.waitingItem;this.assetsBuffered(n,a)||this.setBufferingItem(n);let l=this.preloadAssets(s,i);if(this.eventItemsMatch(n,o||r)||(this.waitingItem=n,this.log(`INTERSTITIAL_STARTED ${VS(n)} ${s.appendInPlace?"append in place":""}`),this.hls.trigger(rg.INTERSTITIAL_STARTED,{event:s,schedule:t.slice(0),scheduleIndex:e})),!s.assetListLoaded)return void this.log(`Waiting for ASSET-LIST to complete loading ${s}`);if(s.assetListLoader&&(s.assetListLoader.destroy(),s.assetListLoader=void 0),!a)return void this.log(`Waiting for attachMedia to start Interstitial ${s}`);this.waitingItem=this.endedItem=null,this.playingItem=n;let h=s.assetList[i];if(!h){let r=t[e+1],n=this.media;return r&&n&&!this.isInterstitial(r)&&n.currentTime<r.start&&(n.currentTime=this.timelinePos=r.start),void this.advanceAfterAssetEnded(s,e,i||0)}if(l||(l=this.getAssetPlayer(h.identifier)),null===l||l.destroyed){let e=s.assetList.length;this.warn(`asset ${i+1}/${e} player destroyed ${s}`),l=this.createAssetPlayer(s,h,i)}if(!this.eventItemsMatch(n,this.bufferingItem)&&s.appendInPlace&&this.isAssetBuffered(h))return;this.startAssetPlayer(l,i,t,e,a),this.shouldPlay&&WS(l.media)}else null!==n?(this.resumePrimary(n,e,r),this.shouldPlay&&WS(this.hls.media)):s&&this.isInterstitial(r)&&(this.endedItem=null,this.playingItem=r,r.event.appendInPlace||this.attachPrimary(this.schedule.durations.primary,null))}get playbackDisabled(){return!1===this.hls.config.enableInterstitialPlayback}get primaryDetails(){var e,t;return null==(e=this.mediaSelection)||null==(t=e.main)?void 0:t.details}get primaryLive(){var e;return!(null==(e=this.primaryDetails)||!e.live)}resumePrimary(e,t,i){var r;if(this.playingItem=e,this.playingAsset=this.endedAsset=null,this.waitingItem=this.endedItem=null,this.bufferedToItem(e),this.log(`resuming ${VS(e)}`),null==(r=this.detachedData)||!r.mediaSource){let i=this.timelinePos;(i<e.start||i>=e.end)&&(i=this.getPrimaryResumption(e,t),this.timelinePos=i),this.attachPrimary(i,e)}if(!i)return;let s=this.schedule.items;s&&(this.log(`INTERSTITIALS_PRIMARY_RESUMED ${VS(e)}`),this.hls.trigger(rg.INTERSTITIALS_PRIMARY_RESUMED,{schedule:s.slice(0),scheduleIndex:t}),this.checkBuffer())}getPrimaryResumption(e,t){let i=e.start;if(this.primaryLive){let e=this.primaryDetails;if(0===t)return this.hls.startPosition;if(e&&(i<e.fragmentStart||i>e.edge))return this.hls.liveSyncPosition||-1}return i}isAssetBuffered(e){let t=this.getAssetPlayer(e.identifier);return null!=t&&t.hls?t.hls.bufferedToEnd:$E.bufferInfo(this.primaryMedia,this.timelinePos,0).end+1>=e.timelineStart+(e.duration||0)}attachPrimary(e,t,i){t?this.setBufferingItem(t):this.bufferingItem=this.playingItem,this.bufferingAsset=null;let r=this.primaryMedia;if(!r)return;let s=this.hls;s.media?this.checkBuffer():(this.transferMediaTo(s,r),i&&this.startLoadingPrimaryAt(e,i)),i||(this.timelinePos=e,this.startLoadingPrimaryAt(e,i))}startLoadingPrimaryAt(e,t){var i;let r=this.hls;!r.loadingEnabled||!r.media||Math.abs(((null==(i=r.mainForwardBufferInfo)?void 0:i.start)||r.media.currentTime)-e)>.5?r.startLoad(e,t):r.bufferingEnabled||r.resumeBuffering()}onManifestLoading(){this.stopLoad(),this.schedule.reset(),this.emptyPlayerQueue(),this.clearScheduleState(),this.shouldPlay=!1,this.bufferedPos=this.timelinePos=-1,this.mediaSelection=this.altSelection=this.manager=this.requiredTracks=null,this.hls.off(rg.BUFFER_CODECS,this.onBufferCodecs,this),this.hls.on(rg.BUFFER_CODECS,this.onBufferCodecs,this)}onLevelUpdated(e,t){if(-1===t.level)return;let i=this.hls.levels[t.level],r=gg(gg({},this.mediaSelection||this.altSelection),{},{main:i});this.mediaSelection=r,this.schedule.parseInterstitialDateRanges(r,this.hls.config.interstitialAppendInPlace),!this.effectivePlayingItem&&this.schedule.items&&this.checkStart()}onAudioTrackUpdated(e,t){let i=this.hls.audioTracks[t.id],r=this.mediaSelection;if(!r)return void(this.altSelection=gg(gg({},this.altSelection),{},{audio:i}));let s=gg(gg({},r),{},{audio:i});this.mediaSelection=s}onSubtitleTrackUpdated(e,t){let i=this.hls.subtitleTracks[t.id],r=this.mediaSelection;if(!r)return void(this.altSelection=gg(gg({},this.altSelection),{},{subtitles:i}));let s=gg(gg({},r),{},{subtitles:i});this.mediaSelection=s}onAudioTrackSwitching(e,t){let i=Wv(t);this.playerQueue.forEach((e=>e.hls.setAudioOption(t)||e.hls.setAudioOption(i)))}onSubtitleTrackSwitch(e,t){let i=Wv(t);this.playerQueue.forEach((e=>e.hls.setSubtitleOption(t)||-1!==t.id&&e.hls.setSubtitleOption(i)))}onBufferCodecs(e,t){let i=t.tracks;i&&(this.requiredTracks=i)}onBufferAppended(e,t){this.checkBuffer()}onBufferFlushed(e,t){let i=this.playingItem;if(i&&!this.itemsMatch(i,this.bufferingItem)&&!this.isInterstitial(i)){let e=this.timelinePos;this.bufferedPos=e,this.checkBuffer()}}onBufferedToEnd(e){let t=this.schedule.events;if(this.bufferedPos<Number.MAX_VALUE&&t){for(let e=0;e<t.length;e++){let r=t[e];if(r.cue.post){var i;let e=this.schedule.findEventIndex(r.identifier),t=null==(i=this.schedule.items)?void 0:i[e];this.isInterstitial(t)&&this.eventItemsMatch(t,this.bufferingItem)&&this.bufferedToItem(t,0);break}}this.bufferedPos=Number.MAX_VALUE}}onMediaEnded(e){let t=this.playingItem;if(!this.playingLastItem&&t){let e=this.findItemIndex(t);this.setSchedulePosition(e+1)}else this.shouldPlay=!1}updateItem(e,t){let i=this.schedule.items;if(e&&i){return i[this.findItemIndex(e,t)]||null}return null}trimInPlace(e,t){if(this.isInterstitial(e)&&e.event.appendInPlace&&t.end-e.end>.25){e.event.assetList.forEach(((t,i)=>{e.event.isAssetPastPlayoutLimit(i)&&this.clearAssetPlayer(t.identifier,null)}));let t=e.end+.25,i=$E.bufferInfo(this.primaryMedia,t,0);(i.end>t||(i.nextStart||0)>t)&&(this.attachPrimary(t,null),this.flushFrontBuffer(t))}}itemsMatch(e,t){return!!t&&(e===t||e.event&&t.event&&this.eventItemsMatch(e,t)||!e.event&&!t.event&&this.findItemIndex(e)===this.findItemIndex(t))}eventItemsMatch(e,t){var i;return!!t&&(e===t||e.event.identifier===(null==(i=t.event)?void 0:i.identifier))}findItemIndex(e,t){return e?this.schedule.findItemIndex(e,t):-1}updateSchedule(){let e=this.mediaSelection;e&&this.schedule.updateSchedule(e,[])}checkBuffer(e){let t=this.schedule.items;if(!t)return;let i=$E.bufferInfo(this.primaryMedia,this.timelinePos,0);e&&(this.bufferedPos=this.timelinePos),e||(e=i.len<1),this.updateBufferedPos(i.end,t,e)}updateBufferedPos(e,t,i){let r=this.schedule,s=this.bufferingItem;if(this.bufferedPos>e)return;if(1===t.length&&this.itemsMatch(t[0],s))return void(this.bufferedPos=e);let n=this.playingItem,a=this.findItemIndex(n),o=r.findItemIndexAtTime(e);if(this.bufferedPos<e){var l,h;let i=this.findItemIndex(s),r=Math.min(i+1,t.length-1),n=t[r];if((-1===o&&s&&e>=s.end||null!=(l=n.event)&&l.appendInPlace&&e+.01>=n.start)&&(o=r),r-a>1&&!1===(null==s||null==(h=s.event)?void 0:h.appendInPlace))return;if(this.bufferedPos=e,o>i&&o>a)this.bufferedToItem(n);else{let t=this.primaryDetails;this.primaryLive&&t&&e>t.edge-t.targetduration&&n.start<t.edge+this.hls.config.interstitialLiveLookAhead&&this.isInterstitial(n)&&this.preloadAssets(n.event,0)}}else i&&n&&!this.itemsMatch(n,s)&&(o===a?this.bufferedToItem(n):o===a+1&&this.bufferedToItem(t[o]))}assetsBuffered(e,t){return 0!==e.event.assetList.length&&!e.event.assetList.some((e=>{let i=this.getAssetPlayer(e.identifier);return!(null!=i&&i.bufferedInPlaceToEnd(t))}))}setBufferingItem(e){let t=this.bufferingItem,i=this.schedule;if(this.itemsMatch(e,t))this.bufferingItem!==e&&(this.bufferingItem=e);else{let{items:r,events:s}=i;if(!r||!s)return t;let n=this.isInterstitial(e),a=this.getBufferingPlayer();this.bufferingItem=e,this.bufferedPos=Math.max(e.start,Math.min(e.end,this.timelinePos));let o=a?a.remaining:t?t.end-this.timelinePos:0;this.log(`INTERSTITIALS_BUFFERED_TO_BOUNDARY ${VS(e)}`+(t?` (${o.toFixed(2)} remaining)`:"")),this.playbackDisabled||(n?e.event.assetList.forEach((e=>{let t=this.getAssetPlayer(e.identifier);t&&t.resumeBuffering()})):(this.hls.resumeBuffering(),this.playerQueue.forEach((e=>e.pauseBuffering())))),this.hls.trigger(rg.INTERSTITIALS_BUFFERED_TO_BOUNDARY,{events:s.slice(0),schedule:r.slice(0),bufferingIndex:this.findItemIndex(e),playingIndex:this.findItemIndex(this.playingItem)})}return t}bufferedToItem(e,t=0){let i=this.setBufferingItem(e);if(!this.playbackDisabled)if(this.isInterstitial(e))this.bufferedToEvent(e,t);else if(null!==i){this.bufferingAsset=null;let t=this.detachedData;t&&t.mediaSource?this.attachPrimary(e.start,e,!0):this.preloadPrimary(e)}}preloadPrimary(e){let t=this.findItemIndex(e),i=this.getPrimaryResumption(e,t);this.startLoadingPrimaryAt(i)}bufferedToEvent(e,t){let i=e.event,r=0===i.assetList.length&&!i.assetListLoader,s=i.cue.once;if(r||!s){let e=this.preloadAssets(i,t);if(null!=e&&e.interstitial.appendInPlace){let r=i.assetList[t],s=this.primaryMedia;r&&s&&this.bufferAssetPlayer(e,s)}}}preloadAssets(e,t){let i=e.assetUrl,r=e.assetList.length,s=0===r&&!e.assetListLoader,n=e.cue.once;if(s){let s=e.timelineStart;if(e.appendInPlace){var a;let t=this.playingItem;!this.isInterstitial(t)&&(null==t||null==(a=t.nextEvent)?void 0:a.identifier)===e.identifier&&this.flushFrontBuffer(s+.25)}let n,o=0;if(!this.playingItem&&this.primaryLive&&(o=this.hls.startPosition,-1===o&&(o=this.hls.liveSyncPosition||0)),o&&!e.cue.pre&&!e.cue.post){let e=o-s;e>0&&(n=Math.round(1e3*e)/1e3)}if(this.log(`Load interstitial asset ${t+1}/${i?1:r} ${e}${n?` live-start: ${o} start-offset: ${n}`:""}`),i)return this.createAsset(e,0,0,s,e.duration,i);let l=this.assetListLoader.loadAssetList(e,n);l&&(e.assetListLoader=l)}else if(!n&&r){for(let i=t;i<r;i++){let t=e.assetList[i],r=this.getAssetPlayerQueueIndex(t.identifier);(-1===r||this.playerQueue[r].destroyed)&&!t.error&&this.createAssetPlayer(e,t,i)}return this.getAssetPlayer(e.assetList[t].identifier)}return null}flushFrontBuffer(e){let t=this.requiredTracks;t&&(this.log(`Removing front buffer starting at ${e}`),Object.keys(t).forEach((t=>{this.hls.trigger(rg.BUFFER_FLUSHING,{startOffset:e,endOffset:1/0,type:t})})))}getAssetPlayerQueueIndex(e){let t=this.playerQueue;for(let i=0;i<t.length;i++)if(e===t[i].assetId)return i;return-1}getAssetPlayer(e){let t=this.getAssetPlayerQueueIndex(e);return this.playerQueue[t]||null}getBufferingPlayer(){let{playerQueue:e,primaryMedia:t}=this;if(t)for(let i=0;i<e.length;i++)if(e[i].media===t)return e[i];return null}createAsset(e,t,i,r,s,n){let a={parentIdentifier:e.identifier,identifier:US(e,n,t),duration:s,startOffset:i,timelineStart:r,uri:n};return this.createAssetPlayer(e,a,t)}createAssetPlayer(e,t,i){let r=this.hls,s=r.userConfig,n=s.videoPreference,a=r.loadLevelObj||r.levels[r.currentLevel];(n||a)&&(n=mg({},n),a.videoCodec&&(n.videoCodec=a.videoCodec),a.videoRange&&(n.allowedVideoRanges=[a.videoRange]));let o=r.audioTracks[r.audioTrack],l=r.subtitleTracks[r.subtitleTrack],h=0;if(this.primaryLive||e.appendInPlace){let e=this.timelinePos-t.timelineStart;if(e>1){let i=t.duration;i&&e<i&&(h=e)}}let d=t.identifier,u=gg(gg({},s),{},{autoStartLoad:!0,startFragPrefetch:!0,primarySessionId:r.sessionId,assetPlayerId:d,abrEwmaDefaultEstimate:r.bandwidthEstimate,interstitialsController:void 0,startPosition:h,liveDurationInfinity:!1,testBandwidth:!1,videoPreference:n,audioPreference:o||s.audioPreference,subtitlePreference:l||s.subtitlePreference});e.appendInPlace&&(e.appendInPlaceStarted=!0,t.timelineStart&&(u.timelineOffset=t.timelineStart));let c=u.cmcd;null!=c&&c.sessionId&&c.contentId&&(u.cmcd=mg({},c,{contentId:xS(t.uri)})),this.getAssetPlayer(d)&&this.warn(`Duplicate date range identifier ${e} and asset ${d}`);let f=new GS(this.HlsPlayerClass,u,e,t);this.playerQueue.push(f),e.assetList[i]=t;let m=r=>{if(r.live){let t=new Error(`Interstitials MUST be VOD assets ${e}`),r={fatal:!0,type:tg.OTHER_ERROR,details:ig.INTERSTITIAL_ASSET_ITEM_ERROR,error:t};return void this.handleAssetItemError(r,e,this.schedule.findEventIndex(e.identifier),i,t.message)}let s=r.edge-r.fragmentStart,n=t.duration;(null===n||s>n)&&(this.log(`Interstitial asset "${d}" duration change ${n} > ${s}`),t.duration=s,this.updateSchedule())};f.on(rg.LEVEL_UPDATED,((e,{details:t})=>m(t))),f.on(rg.LEVEL_PTS_UPDATED,((e,{details:t})=>m(t)));let p=(e,t)=>{let i=this.getAssetPlayer(d);if(i&&t.tracks){i.off(rg.BUFFER_CODECS,p),i.tracks=t.tracks;let e=this.primaryMedia;this.bufferingAsset===i.assetItem&&e&&!i.media&&this.bufferAssetPlayer(i,e)}};f.on(rg.BUFFER_CODECS,p);let g=()=>{var i;let r=this.getAssetPlayer(d);if(this.log(`buffered to end of asset ${r}`),!r)return;let s=this.schedule.findEventIndex(e.identifier),n=null==(i=this.schedule.items)?void 0:i[s];if(this.isInterstitial(n)){let i=e.findAssetIndex(t),r=BS(e,i);if(e.isAssetPastPlayoutLimit(r)){var a;let e=null==(a=this.schedule.items)?void 0:a[s+1];e&&this.bufferedToItem(e)}else this.bufferedToItem(n,r)}};f.on(rg.BUFFERED_TO_END,g);let v=t=>()=>{if(!this.getAssetPlayer(d))return;this.shouldPlay=!0;let i=this.schedule.findEventIndex(e.identifier);this.advanceAfterAssetEnded(e,i,t)};return f.once(rg.MEDIA_ENDED,v(i)),f.once(rg.PLAYOUT_LIMIT_REACHED,v(1/0)),f.on(rg.ERROR,((t,r)=>{let s=this.getAssetPlayer(d);if(r.details!==ig.BUFFER_STALLED_ERROR)this.handleAssetItemError(r,e,this.schedule.findEventIndex(e.identifier),i,`Asset player error ${r.error} ${e}`);else if(null!=s&&s.media){let t=s.currentTime,i=s.duration-t;t&&e.appendInPlace&&i/s.media.playbackRate<.5?(this.log(`Advancing buffer past end of asset ${d} ${e} at ${s.media.currentTime}`),g()):(this.warn(`Stalled at ${t} of ${t+i} in asset ${d} ${e}`),this.onTimeupdate(),this.checkBuffer(!0))}})),f.on(rg.DESTROYING,(()=>{if(!this.getAssetPlayer(d))return;let t=new Error(`Asset player destroyed unexpectedly ${d}`),r={fatal:!0,type:tg.OTHER_ERROR,details:ig.INTERSTITIAL_ASSET_ITEM_ERROR,error:t};this.handleAssetItemError(r,e,this.schedule.findEventIndex(e.identifier),i,t.message)})),this.log(`INTERSTITIAL_ASSET_PLAYER_CREATED ${HS(t)}`),this.hls.trigger(rg.INTERSTITIAL_ASSET_PLAYER_CREATED,{asset:t,assetListIndex:i,event:e,player:f}),f}clearInterstitial(e,t){e.assetList.forEach((e=>{this.clearAssetPlayer(e.identifier,t)})),e.reset()}resetAssetPlayer(e){let t=this.getAssetPlayerQueueIndex(e);if(-1!==t){this.log(`reset asset player "${e}" after error`);let i=this.playerQueue[t];this.transferMediaFromPlayer(i,null),i.resetDetails()}}clearAssetPlayer(e,t){let i=this.getAssetPlayerQueueIndex(e);if(-1!==i){this.log(`clear asset player "${e}" toSegment: ${t&&VS(t)}`);let r=this.playerQueue[i];this.transferMediaFromPlayer(r,t),this.playerQueue.splice(i,1),r.destroy()}}emptyPlayerQueue(){let e;for(;e=this.playerQueue.pop();)e.destroy();this.playerQueue=[]}startAssetPlayer(e,t,i,r,s){let{interstitial:n,assetItem:a,assetId:o}=e,l=n.assetList.length,h=this.playingAsset;this.endedAsset=null,this.playingAsset=a,(!h||h.identifier!==o)&&(h&&(this.clearAssetPlayer(h.identifier,i[r]),delete h.error),this.log(`INTERSTITIAL_ASSET_STARTED ${t+1}/${l} ${HS(a)}`),this.hls.trigger(rg.INTERSTITIAL_ASSET_STARTED,{asset:a,assetListIndex:t,event:n,schedule:i.slice(0),scheduleIndex:r,player:e})),this.bufferAssetPlayer(e,s)}bufferAssetPlayer(e,t){var i,r;let{interstitial:s,assetItem:n}=e,a=this.schedule.findEventIndex(s.identifier),o=null==(i=this.schedule.items)?void 0:i[a];if(!o)return;this.setBufferingItem(o),this.bufferingAsset=n;let l=this.getBufferingPlayer();if(l===e)return;let h=s.appendInPlace;if(h&&!1===l?.interstitial.appendInPlace)return;let d=l?.tracks||(null==(r=this.detachedData)?void 0:r.tracks)||this.requiredTracks;if(h&&n!==this.playingAsset){if(!e.tracks)return;if(d&&!wg(d,e.tracks)){let t=new Error(`Asset ${HS(n)} SourceBuffer tracks ('${Object.keys(e.tracks)}') are not compatible with primary content tracks ('${Object.keys(d)}')`),i={fatal:!0,type:tg.OTHER_ERROR,details:ig.INTERSTITIAL_ASSET_ITEM_ERROR,error:t},r=s.findAssetIndex(n);return void this.handleAssetItemError(i,s,a,r,t.message)}}this.transferMediaTo(e,t)}handleAssetItemError(e,t,i,r,s){if(e.details===ig.BUFFER_STALLED_ERROR)return;let n=t.assetList[r];this.warn(`INTERSTITIAL_ASSET_ERROR ${n&&HS(n)} ${e.error}`);let a=n?.identifier,o=this.getAssetPlayerQueueIndex(a),l=this.playerQueue[o]||null,h=this.schedule.items,d=mg({},e,{fatal:!1,errorAction:pE(!0),asset:n,assetListIndex:r,event:t,schedule:h,scheduleIndex:i,player:l});if(this.hls.trigger(rg.INTERSTITIAL_ASSET_ERROR,d),!e.fatal)return;let u=this.playingAsset,c=new Error(s);if(n&&(this.clearAssetPlayer(a,null),n.error=c),t.assetList.some((e=>!e.error))){for(let e=r;e<t.assetList.length;e++)this.resetAssetPlayer(t.assetList[e].identifier);this.updateSchedule()}else t.error=c;t.error?this.primaryFallback(t):u&&u.identifier===a&&this.advanceAfterAssetEnded(t,i,r)}primaryFallback(e){let t=e.timelineStart,i=this.effectivePlayingItem;if(this.updateSchedule(),i){this.log(`Fallback to primary from event "${e.identifier}" start: ${t} pos: ${this.timelinePos} playing: ${i?VS(i):"<none>"} error: ${e.error}`);let r=this.timelinePos;-1===r&&(r=this.hls.startPosition);let s=this.updateItem(i,r);this.itemsMatch(i,s)&&this.clearInterstitial(e,null),e.appendInPlace&&(this.attachPrimary(t,null),this.flushFrontBuffer(t));let n=this.schedule.findItemIndexAtTime(r);this.setSchedulePosition(n)}else this.checkStart()}onAssetListLoaded(e,t){var i;let r=t.event,s=r.identifier,n=t.assetListResponse.ASSETS;if(!this.schedule.hasEvent(s))return;let a=r.timelineStart,o=r.duration,l=0;n.forEach(((e,t)=>{let i=parseFloat(e.DURATION);this.createAsset(r,t,l,a+l,i,e.URI),l+=i})),r.duration=l,this.log(`Loaded asset-list with duration: ${l} (was: ${o}) ${r}`);let h=this.waitingItem,d=h?.event.identifier===s;this.updateSchedule();let u=null==(i=this.bufferingItem)?void 0:i.event;if(d){var c;let e=this.schedule.findEventIndex(s),t=null==(c=this.schedule.items)?void 0:c[e];if(t){if(!this.playingItem&&this.timelinePos>t.end&&this.schedule.findItemIndexAtTime(this.timelinePos)!==e)return r.error=new Error(`Interstitial no longer within playback range ${this.timelinePos} ${r}`),void this.primaryFallback(r);this.setBufferingItem(t)}this.setSchedulePosition(e)}else if(u?.identifier===s&&u.appendInPlace){let e=r.assetList[0],t=this.getAssetPlayer(e.identifier),i=this.primaryMedia;e&&t&&i&&this.bufferAssetPlayer(t,i)}}onError(e,t){switch(t.details){case ig.ASSET_LIST_PARSING_ERROR:case ig.ASSET_LIST_LOAD_ERROR:case ig.ASSET_LIST_LOAD_TIMEOUT:{let e=t.interstitial;e&&this.primaryFallback(e);break}case ig.BUFFER_STALLED_ERROR:this.onTimeupdate(),this.checkBuffer(!0)}}}});function XA(e){return e&&"object"==typeof e?Array.isArray(e)?e.map(XA):Object.keys(e).reduce(((t,i)=>(t[i]=XA(e[i]),t)),{}):e}function ZA(e,t){let i=e.loader;i!==KA&&i!==zA?(t.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=KA,e.progressive=!0,e.enableSoftwareAES=!0,t.log("[config]: Progressive streaming enabled, using FetchLoader"))}var JA=class extends OE{constructor(e,t){super("gap-controller",e.logger),this.hls=null,this.fragmentTracker=null,this.media=null,this.mediaSource=void 0,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1,this.buffered={},this.lastCurrentTime=0,this.ended=0,this.waiting=0,this.onMediaPlaying=()=>{this.ended=0,this.waiting=0},this.onMediaWaiting=()=>{var e;null!=(e=this.media)&&e.seeking||(this.waiting=self.performance.now(),this.tick())},this.onMediaEnded=()=>{var e;this.hls&&(this.ended=(null==(e=this.media)?void 0:e.currentTime)||1,this.hls.trigger(rg.MEDIA_ENDED,{stalled:!1}))},this.hls=e,this.fragmentTracker=t,this.registerListeners()}registerListeners(){let{hls:e}=this;e&&(e.on(rg.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(rg.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(rg.BUFFER_APPENDED,this.onBufferAppended,this))}unregisterListeners(){let{hls:e}=this;e&&(e.off(rg.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(rg.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(rg.BUFFER_APPENDED,this.onBufferAppended,this))}destroy(){super.destroy(),this.unregisterListeners(),this.media=this.hls=this.fragmentTracker=null,this.mediaSource=void 0}onMediaAttached(e,t){this.setInterval(100),this.mediaSource=t.mediaSource;let i=this.media=t.media;_S(i,"playing",this.onMediaPlaying),_S(i,"waiting",this.onMediaWaiting),_S(i,"ended",this.onMediaEnded)}onMediaDetaching(e,t){this.clearInterval();let{media:i}=this;i&&(wS(i,"playing",this.onMediaPlaying),wS(i,"waiting",this.onMediaWaiting),wS(i,"ended",this.onMediaEnded),this.media=null),this.mediaSource=void 0}onBufferAppended(e,t){this.buffered=t.timeRanges}get hasBuffered(){return Object.keys(this.buffered).length>0}tick(){var e;if(null==(e=this.media)||!e.readyState||!this.hasBuffered)return;let t=this.media.currentTime;this.poll(t,this.lastCurrentTime),this.lastCurrentTime=t}poll(e,t){var i,r;let s=null==(i=this.hls)?void 0:i.config;if(!s)return;let n=this.media;if(!n)return;let{seeking:a}=n,o=this.seeking&&!a,l=!this.seeking&&a,h=n.paused&&!a||n.ended||0===n.playbackRate;if(this.seeking=a,e!==t)return t&&(this.ended=0),this.moved=!0,a||(this.nudgeRetry=0,s.nudgeOnVideoHole&&!h&&e>t&&this.nudgeOnVideoHole(e,t)),void(0===this.waiting&&this.stallResolved(e));if(l||o)return void(o&&this.stallResolved(e));if(h)return this.nudgeRetry=0,this.stallResolved(e),void(!this.ended&&n.ended&&this.hls&&(this.ended=e||1,this.hls.trigger(rg.MEDIA_ENDED,{stalled:!1})));if(!$E.getBuffered(n).length)return void(this.nudgeRetry=0);let d=$E.bufferInfo(n,e,0),u=d.nextStart||0,c=this.fragmentTracker;if(a&&c&&this.hls){let t=e_(this.hls.inFlightFragments,e),i=d.len>2,r=!u||t||u-e>2&&!c.getPartialFragment(e);if(i||r)return;this.moved=!1}let f=null==(r=this.hls)?void 0:r.latestLevelDetails;if(!this.moved&&null!==this.stalled&&c){if(!(d.len>0||u))return;let t=Math.max(u,d.start||0)-e,i=null!=f&&f.live?2*f.targetduration:2,r=c.getPartialFragment(e);if(t>0&&(t<=i||r))return void(n.paused||this._trySkipBufferHole(r))}let m=s.detectStallWithCurrentTimeMs,p=self.performance.now(),g=this.waiting,v=this.stalled;if(null===v){if(!(g>0&&p-g<m))return void(this.stalled=p);v=this.stalled=g}let E=p-v;if(!a&&(E>=m||g)&&this.hls){var y;if("ended"===(null==(y=this.mediaSource)?void 0:y.readyState)&&(null==f||!f.live)&&Math.abs(e-(f?.edge||0))<1){if(this.ended)return;return this.ended=e||1,void this.hls.trigger(rg.MEDIA_ENDED,{stalled:!0})}if(this._reportStall(d),!this.media||!this.hls)return}let b=$E.bufferInfo(n,e,s.maxBufferHole);this._tryFixBufferStall(b,E,e)}stallResolved(e){let t=this.stalled;if(t&&this.hls&&(this.stalled=null,this.stallReported)){let i=self.performance.now()-t;this.log(`playback not stuck anymore @${e}, after ${Math.round(i)}ms`),this.stallReported=!1,this.waiting=0,this.hls.trigger(rg.STALL_RESOLVED,{})}}nudgeOnVideoHole(e,t){var i;let r=this.buffered.video;if(this.hls&&this.media&&this.fragmentTracker&&null!=(i=this.buffered.audio)&&i.length&&r&&r.length>1&&e>r.end(0)){let i=$E.bufferedInfo($E.timeRangesToArray(this.buffered.audio),e,0);if(i.len>1&&t>=i.start){let i=$E.timeRangesToArray(r),s=$E.bufferedInfo(i,t,0).bufferedIndex;if(s>-1&&s<i.length-1){let t=$E.bufferedInfo(i,e,0).bufferedIndex,r=i[s].end,n=i[s+1].start;if((-1===t||t>s)&&n-r<1&&e-r<2){let i=new Error(`nudging playhead to flush pipeline after video hole. currentTime: ${e} hole: ${r} -> ${n} buffered index: ${t}`);this.warn(i.message),this.media.currentTime+=1e-6;let s=this.fragmentTracker.getPartialFragment(e)||void 0,a=$E.bufferInfo(this.media,e,0);this.hls.trigger(rg.ERROR,{type:tg.MEDIA_ERROR,details:ig.BUFFER_SEEK_OVER_HOLE,fatal:!1,error:i,reason:i.message,frag:s,buffer:a.len,bufferInfo:a})}}}}}_tryFixBufferStall(e,t,i){var r,s;let{fragmentTracker:n,media:a}=this,o=null==(r=this.hls)?void 0:r.config;if(!a||!n||!o)return;let l=null==(s=this.hls)?void 0:s.latestLevelDetails,h=n.getPartialFragment(i);if((h||null!=l&&l.live&&i<l.fragmentStart)&&(this._trySkipBufferHole(h)||!this.media))return;let d=e.buffered,u=this.adjacentTraversal(e,i);(d&&d.length>1&&e.len>o.maxBufferHole||e.nextStart&&(e.nextStart-i<o.maxBufferHole||u))&&(t>1e3*o.highBufferWatchdogPeriod||this.waiting)&&(this.warn("Trying to nudge playhead over buffer-hole"),this._tryNudgeBuffer(e))}adjacentTraversal(e,t){let i=this.fragmentTracker,r=e.nextStart;if(i&&r){let e=i.getFragAtPos(t,lg),s=i.getFragAtPos(r,lg);if(e&&s)return s.sn-e.sn<2}return!1}_reportStall(e){let{hls:t,media:i,stallReported:r,stalled:s}=this;if(!r&&null!==s&&i&&t){this.stallReported=!0;let r=new Error(`Playback stalling at @${i.currentTime} due to low buffer (${jv(e)})`);this.warn(r.message),t.trigger(rg.ERROR,{type:tg.MEDIA_ERROR,details:ig.BUFFER_STALLED_ERROR,fatal:!1,error:r,buffer:e.len,bufferInfo:e,stalled:{start:s}})}}_trySkipBufferHole(e){var t;let{fragmentTracker:i,media:r}=this,s=null==(t=this.hls)?void 0:t.config;if(!r||!i||!s)return 0;let n=r.currentTime,a=$E.bufferInfo(r,n,0),o=n<a.start?a.start:a.nextStart;if(o&&this.hls){let t=a.len<=s.maxBufferHole,h=a.len>0&&a.len<1&&r.readyState<3,d=o-n;if(d>0&&(t||h)){if(d>s.maxBufferHole){let t=!1;if(0===n){let e=i.getAppendedFrag(0,lg);e&&o<e.end&&(t=!0)}if(!t){let t=e||i.getAppendedFrag(n,lg);if(t){var l;if(null==(l=this.hls.loadLevelObj)||!l.details||e_(this.hls.inFlightFragments,o))return 0;let e=!1,r=t.end;for(;r<o;){let t=i.getAppendedFrag(r,lg)||i.getPartialFragment(r);if(!t){e=!0;break}r+=t.duration}if(e)return 0}}}let t=Math.max(o+.05,n+.1);if(this.warn(`skipping hole, adjusting currentTime from ${n} to ${t}`),this.moved=!0,r.currentTime=t,null==e||!e.gap){let i=new Error(`fragment loaded with buffer holes, seeking from ${n} to ${t}`);this.hls.trigger(rg.ERROR,{type:tg.MEDIA_ERROR,details:ig.BUFFER_SEEK_OVER_HOLE,fatal:!1,error:i,reason:i.message,frag:e||void 0,buffer:a.len,bufferInfo:a})}return t}}return 0}_tryNudgeBuffer(e){let{hls:t,media:i,nudgeRetry:r}=this,s=t?.config;if(!i||!s)return 0;let n=i.currentTime;if(this.nudgeRetry++,r<s.nudgeMaxRetry){let a=n+(r+1)*s.nudgeOffset,o=new Error(`Nudging 'currentTime' from ${n} to ${a}`);this.warn(o.message),i.currentTime=a,t.trigger(rg.ERROR,{type:tg.MEDIA_ERROR,details:ig.BUFFER_NUDGE_ON_STALL,error:o,fatal:!1,buffer:e.len,bufferInfo:e})}else{let i=new Error(`Playhead still not moving while enough data buffered @${n} after ${s.nudgeMaxRetry} nudges`);this.error(i.message),t.trigger(rg.ERROR,{type:tg.MEDIA_ERROR,details:ig.BUFFER_STALLED_ERROR,error:i,fatal:!0,buffer:e.len,bufferInfo:e})}}};function e_(e,t){let i=t_(e.main);if(i&&i.start<=t)return i;let r=t_(e.audio);return r&&r.start<=t?r:null}function t_(e){if(!e)return null;switch(e.state){case zy:case Yy:case ib:case rb:return null}return e.frag}function i_(){if(!(typeof self>"u"))return self.VTTCue||self.TextTrackCue}function r_(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,jv(s?gg({type:s},r):r))}return n}var s_=(()=>{let e=i_();try{e&&new e(0,Number.POSITIVE_INFINITY,"")}catch{return Number.MAX_VALUE}return Number.POSITIVE_INFINITY})(),n_=class{constructor(e){this.hls=void 0,this.id3Track=null,this.media=null,this.dateRangeCuesAppended={},this.removeCues=!0,this.onEventCueEnter=()=>{this.hls&&this.hls.trigger(rg.EVENT_CUE_ENTER,{})},this.hls=e,this._registerListeners()}destroy(){this._unregisterListeners(),this.id3Track=null,this.media=null,this.dateRangeCuesAppended={},this.hls=this.onEventCueEnter=null}_registerListeners(){let{hls:e}=this;e.on(rg.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(rg.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(rg.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(rg.MANIFEST_LOADING,this.onManifestLoading,this),e.on(rg.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),e.on(rg.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(rg.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(rg.LEVEL_PTS_UPDATED,this.onLevelPtsUpdated,this)}_unregisterListeners(){let{hls:e}=this;e.off(rg.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(rg.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(rg.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(rg.MANIFEST_LOADING,this.onManifestLoading,this),e.off(rg.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),e.off(rg.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(rg.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(rg.LEVEL_PTS_UPDATED,this.onLevelPtsUpdated,this)}onMediaAttaching(e,t){var i;this.media=t.media,!1===(null==(i=t.overrides)?void 0:i.cueRemoval)&&(this.removeCues=!1)}onMediaAttached(){let e=this.hls.latestLevelDetails;e&&this.updateDateRangeCues(e)}onMediaDetaching(e,t){this.media=null,!t.transferMedia&&(this.id3Track&&(this.removeCues&&CS(this.id3Track,this.onEventCueEnter),this.id3Track=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 IS(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=i_();if(n)for(let e=0;e<s.length;e++){let t=s[e].type;if(t===Ub.emsg&&!i||!r)continue;let a=Pb(s[e].data);if(a){let i=s[e].pts,r=i+s[e].duration;r>s_&&(r=s_),r-i<=0&&(r=i+.25);for(let e=0;e<a.length;e++){let s=a[e];if(!xb(s)){this.updateId3CueEnds(i,t);let e=r_(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===s_&&(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===Ub.audioId3&&o:"video"===r?e=>e.type===Ub.emsg&&a:e=>e.type===Ub.audioId3&&o||e.type===Ub.emsg&&a,DS(s,t,i,e)}}onLevelUpdated(e,{details:t}){this.updateDateRangeCues(t,!0)}onLevelPtsUpdated(e,t){Math.abs(t.drift)>.01&&this.updateDateRangeCues(t.details)}updateDateRangeCues(e,t){if(!this.media||!e.hasProgramDateTime||!this.hls.config.enableDateRangeMetadataCues)return;let{id3Track:i}=this,{dateRanges:r}=e,s=Object.keys(r),n=this.dateRangeCuesAppended;var a;if(i&&t)if(null!=(a=i.cues)&&a.length){let e=Object.keys(n).filter((e=>!s.includes(e)));for(let t=e.length;t--;){let r=e[t],s=n[r].cues;delete n[r],Object.keys(s).forEach((e=>{try{let t=s[e];t.removeEventListener("enter",this.onEventCueEnter),i.removeCue(t)}catch{}}))}}else n=this.dateRangeCuesAppended={};let o=e.fragments[e.fragments.length-1];if(0===s.length||!Zp(o?.programDateTime))return;this.id3Track||(this.id3Track=this.createTrack(this.media));let l=i_();for(let e=0;e<s.length;e++){let t=s[e],i=r[t],a=i.startTime,o=n[t],h=o?.cues||{},d=o?.durationKnown||!1,u=s_,{duration:c,endDate:f}=i;if(f&&null!==c)u=a+c,d=!0;else if(i.endOnNext&&!d){let e=s.reduce(((e,t)=>{if(t!==i.id){let s=r[t];if(s.class===i.class&&s.startDate>i.startDate&&(!e||i.startDate<e.startDate))return s}return e}),null);e&&(u=e.startTime,d=!0)}let m=Object.keys(i.attr);for(let e=0;e<m.length;e++){let r=m[e];if(!qE(r))continue;let s=h[r];if(s)d&&!o.durationKnown?s.endTime=u:Math.abs(s.startTime-a)>.01&&(s.startTime=a,s.endTime=u);else if(l){let e=i.attr[r];YE(r)&&(e=Ig(e));let s=r_(l,a,u,{key:r,data:e},Ub.dateRange);s&&(s.id=t,this.id3Track.addCue(s),h[r]=s,this.hls.config.interstitialsController&&("X-ASSET-LIST"===r||"X-ASSET-URL"===r)&&s.addEventListener("enter",this.onEventCueEnter))}}n[t]={cues:h,dateRange:i,durationKnown:d}}}},a_=class{constructor(e){this.hls=void 0,this.config=void 0,this.media=null,this.currentTime=0,this.stallCount=0,this._latency=null,this._targetLatencyUpdated=!1,this.onTimeupdate=()=>{let{media:e}=this,t=this.levelDetails;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,r=Math.min(t,Math.max(1,i));this.changeMediaPlaybackRate(e,r)}else 1!==e.playbackRate&&0!==e.playbackRate&&this.changeMediaPlaybackRate(e,1)},this.hls=e,this.config=e.config,this.registerListeners()}get levelDetails(){var e;return(null==(e=this.hls)?void 0:e.latestLevelDetails)||null}get latency(){return this._latency||0}get maxLatency(){let{config:e}=this;if(void 0!==e.liveMaxLatencyDuration)return e.liveMaxLatencyDuration;let t=this.levelDetails;return t?e.liveMaxLatencyDurationCount*t.targetduration:0}get targetLatency(){let e=this.levelDetails;if(null===e||null===this.hls)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;(this._targetLatencyUpdated||o.liveSyncDuration||o.liveSyncDurationCount||0===l)&&(l=void 0!==s?s:n*r);let h=r;return l+Math.min(this.stallCount*this.config.liveSyncOnStallIncrease,h)}set targetLatency(e){this.stallCount=0,this.config.liveSyncDuration=e,this._targetLatencyUpdated=!0}get liveSyncPosition(){let e=this.estimateLiveEdge(),t=this.targetLatency;if(null===e||null===t)return null;let i=this.levelDetails;if(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 e=this.levelDetails;return null===e?1:e.drift}get edgeStalled(){let e=this.levelDetails;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}=this,t=this.levelDetails;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.hls=null}registerListeners(){let{hls:e}=this;e&&(e.on(rg.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(rg.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(rg.MANIFEST_LOADING,this.onManifestLoading,this),e.on(rg.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(rg.ERROR,this.onError,this))}unregisterListeners(){let{hls:e}=this;e&&(e.off(rg.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(rg.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(rg.MANIFEST_LOADING,this.onManifestLoading,this),e.off(rg.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(rg.ERROR,this.onError,this))}onMediaAttached(e,t){this.media=t.media,this.media.addEventListener("timeupdate",this.onTimeupdate)}onMediaDetaching(){this.media&&(this.media.removeEventListener("timeupdate",this.onTimeupdate),this.media=null)}onManifestLoading(){this._latency=null,this.stallCount=0}onLevelUpdated(e,{details:t}){t.advanced&&this.onTimeupdate(),!t.live&&this.media&&this.media.removeEventListener("timeupdate",this.onTimeupdate)}onError(e,t){var i;t.details===ig.BUFFER_STALLED_ERROR&&(this.stallCount++,this.hls&&null!=(i=this.levelDetails)&&i.live&&this.hls.logger.warn("[latency-controller]: Stall detected, adjusting target latency"))}changeMediaPlaybackRate(e,t){var i,r;e.playbackRate!==t&&(null==(i=this.hls)||i.logger.debug(`[latency-controller]: latency=${this.latency.toFixed(3)}, targetLatency=${null==(r=this.targetLatency)?void 0:r.toFixed(3)}, forwardBufferLength=${this.forwardBufferLength.toFixed(3)}: adjusting playback rate from ${e.playbackRate} to ${t}`),e.playbackRate=t)}estimateLiveEdge(){let e=this.levelDetails;return null===e?null:e.edge+e.age}computeLatency(){let e=this.estimateLiveEdge();return null===e?null:e-this.currentTime}},o_=class extends OT{constructor(e,t){super(e,"level-controller"),this._levels=[],this._firstLevel=-1,this._maxAutoLevel=-1,this._startLevel=void 0,this.currentLevel=null,this.currentLevelIndex=-1,this.manualLevelIndex=-1,this.steering=void 0,this.onParsedComplete=void 0,this.steering=t,this._registerListeners()}_registerListeners(){let{hls:e}=this;e.on(rg.MANIFEST_LOADING,this.onManifestLoading,this),e.on(rg.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(rg.LEVEL_LOADED,this.onLevelLoaded,this),e.on(rg.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(rg.FRAG_BUFFERED,this.onFragBuffered,this),e.on(rg.ERROR,this.onError,this)}_unregisterListeners(){let{hls:e}=this;e.off(rg.MANIFEST_LOADING,this.onManifestLoading,this),e.off(rg.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(rg.LEVEL_LOADED,this.onLevelLoaded,this),e.off(rg.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(rg.FRAG_BUFFERED,this.onFragBuffered,this),e.off(rg.ERROR,this.onError,this)}destroy(){this._unregisterListeners(),this.steering=null,this.resetLevels(),super.destroy()}stopLoad(){this._levels.forEach((e=>{e.loadError=0,e.fragmentError=0})),super.stopLoad()}resetLevels(){this._startLevel=void 0,this.manualLevelIndex=-1,this.currentLevelIndex=-1,this.currentLevel=null,this._levels=[],this._maxAutoLevel=-1}onManifestLoading(e,t){this.resetLevels()}onManifestLoaded(e,t){let i=this.hls.config.preferManagedMediaSource,r=[],s={},n={},a=!1,o=!1,l=!1;t.levels.forEach((e=>{let t=e.attrs,{audioCodec:h,videoCodec:d}=e;h&&(e.audioCodec=h=Tv(h,i)||void 0),d&&(d=e.videoCodec=function(e){let t=e.split(",");for(let e=0;e<t.length;e++){let i=t[e].split(".");i.length>2&&"avc1"===i[0]&&(t[e]=`avc1.${parseInt(i[1]).toString(16)}${("000"+parseInt(i[2]).toString(16)).slice(-4)}`)}return t.join(",")}(d));let{width:u,height:c,unknownCodecs:f}=e,m=f?f.length:0;if(f)for(let t=m;t--;){let i=f[t];this.isAudioSupported(i)?(e.audioCodec=h=h?`${h},${i}`:i,m--,cv.audio[h.substring(0,4)]=2):this.isVideoSupported(i)&&(e.videoCodec=d=d?`${d},${i}`:i,m--,cv.video[d.substring(0,4)]=2)}if(a||(a=!(!u||!c)),o||(o=!!d),l||(l=!!h),m||h&&!this.isAudioSupported(h)||d&&!this.isVideoSupported(d))return void this.log(`Some or all CODECS not supported "${t.CODECS}"`);let{CODECS:p,"FRAME-RATE":g,"HDCP-LEVEL":v,"PATHWAY-ID":E,RESOLUTION:y,"VIDEO-RANGE":b}=t,T=`${E||"."}-${e.bitrate}-${y}-${g}-${p}-${b}-${v}`;if(s[T])if(s[T].uri===e.url||e.attrs["PATHWAY-ID"])s[T].addGroupId("audio",t.AUDIO),s[T].addGroupId("text",t.SUBTITLES);else{let t=n[T]+=1;e.attrs["PATHWAY-ID"]=new Array(t+1).join(".");let i=this.createLevel(e);s[T]=i,r.push(i)}else{let t=this.createLevel(e);s[T]=t,n[T]=1,r.push(t)}})),this.filterAndSortMediaOptions(r,t,a,o,l)}createLevel(e){let t=new Bv(e),i=e.supplemental;if(null!=i&&i.videoCodec&&!this.isVideoSupported(i.videoCodec)){let e=new Error(`SUPPLEMENTAL-CODECS not supported "${i.videoCodec}"`);this.log(e.message),t.supportedResult=Iv(e,[])}return t}isAudioSupported(e){return mv(e,"audio",this.hls.config.preferManagedMediaSource)}isVideoSupported(e){return mv(e,"video",this.hls.config.preferManagedMediaSource)}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&&Mv.indexOf(e)>-1}(t)))),0===o.length)return void Promise.resolve().then((()=>{if(this.hls){let e="no level with compatible codecs found in manifest",i=e;t.levels.length&&(i=`one or more CODECS in variant not supported: ${jv(t.levels.map((e=>e.attrs.CODECS)).filter(((e,t,i)=>i.indexOf(e)===t)))}`,this.warn(i),e+=` (${i})`);let r=new Error(e);this.hls.trigger(rg.ERROR,{type:tg.MEDIA_ERROR,details:ig.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:t.url,error:r,reason:i})}}));t.audioTracks&&(n=t.audioTracks.filter((e=>!e.audioCodec||this.isAudioSupported(e.audioCodec))),l_(n)),t.subtitles&&(a=t.subtitles,l_(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 Mv.indexOf(e.videoRange)-Mv.indexOf(t.videoRange);if(e.videoCodec!==t.videoCodec){let i=vv(e.videoCodec),r=vv(t.videoCodec);if(i!==r)return r-i}if(e.uri===t.uri&&e.codecSet!==t.codecSet){let i=Ev(e.codecSet),r=Ev(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===this.hls.abrEwmaDefaultEstimate&&(this.hls.bandwidthEstimate=e)}break}let u=s&&!r,c=this.hls.config,f=!(!c.audioStreamController||!c.audioTrackController),m={levels:o,audioTracks:n,subtitleTracks:a,sessionData:t.sessionData,sessionKeys:t.sessionKeys,firstLevel:this._firstLevel,stats:t.stats,audio:s,video:r,altAudio:f&&!u&&n.some((e=>!!e.url))};this.hls.trigger(rg.MANIFEST_PARSED,m)}get levels(){return 0===this._levels.length?null:this._levels}get loadLevelObj(){return this.currentLevel}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(rg.ERROR,{type:tg.OTHER_ERROR,details:ig.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&&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(rg.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}get pathways(){return this.steering?this.steering.pathways():[]}get pathwayPriority(){return this.steering?this.steering.pathwayPriority:null}set pathwayPriority(e){if(this.steering){let t=this.steering.pathways(),i=e.filter((e=>-1!==t.indexOf(e)));if(e.length<1)return void this.warn(`pathwayPriority ${e} should contain at least one pathway from list: ${t}`);this.steering.pathwayPriority=i}}onError(e,t){t.fatal||!t.context||t.context.type===ng&&t.context.level===this.level&&this.checkRetry(t)}onFragBuffered(e,{frag:t}){if(void 0!==t&&t.type===lg){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=t.levelInfo;var a;if(!n)return this.warn(`Invalid level index ${r}`),void(null!=(a=t.deliveryDirectives)&&a.skip&&(s.deltaUpdateFailed=!0));if(n===this.currentLevel||t.withoutMultiVariant){0===n.fragmentError&&(n.loadError=0);let e=n.details;e===t.details&&e.advanced&&(e=void 0),this.playlistLoaded(r,t,e)}else null!=(i=t.deliveryDirectives)&&i.skip&&(s.deltaUpdateFailed=!0)}loadPlaylist(e){super.loadPlaylist(),this.shouldLoadPlaylist(this.currentLevel)&&this.scheduleLoading(this.currentLevel,e)}loadingPlaylist(e,t){super.loadingPlaylist(e,t);let i=this.getUrlWithDirectives(e.uri,t),r=this.currentLevelIndex,s=e.attrs["PATHWAY-ID"],n=e.details,a=n?.age;this.log(`Loading level index ${r}${void 0!==t?.msn?" at sn "+t.msn+" part "+t.part:""}${s?" Pathway "+s:""}${a&&n.live?" age "+a.toFixed(1)+(n.type&&" "+n.type||""):""} ${i}`),this.hls.trigger(rg.LEVEL_LOADING,{url:i,level:r,levelInfo:e,pathwayId:e.attrs["PATHWAY-ID"],id:0,deliveryDirectives:t||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;if(1===this._levels.length)return;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)));Hy(i),this._levels=i,this.currentLevelIndex>-1&&null!=(t=this.currentLevel)&&t.details&&(this.currentLevelIndex=this.currentLevel.details.fragments[0].level),this.manualLevelIndex>-1&&(this.manualLevelIndex=this.currentLevelIndex);let r=i.length-1;this._firstLevel=Math.min(this._firstLevel,r),this._startLevel&&(this._startLevel=Math.min(this._startLevel,r)),this.hls.trigger(rg.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(rg.MAX_AUTO_LEVEL_UPDATED,{autoLevelCapping:e,levels:this.levels,maxAutoLevel:t,minAutoLevel:this.hls.minAutoLevel,maxHdcpLevel:i}))}};function l_(e){let t={};e.forEach((e=>{let i=e.groupId||"";e.id=t[i]=t[i]||0,t[i]++}))}function h_(){return self.SourceBuffer||self.WebKitSourceBuffer}function d_(){if(!_g())return!1;let e=h_();return!e||e.prototype&&"function"==typeof e.prototype.appendBuffer&&"function"==typeof e.prototype.remove}var u_=class extends ab{constructor(e,t,i){super(e,t,i,"stream-controller",lg),this.audioCodecSwap=!1,this.level=-1,this._forceStartLoad=!1,this._hasEnoughToStart=!1,this.altAudio=0,this.audioOnly=!1,this.fragPlaying=null,this.fragLastKbps=0,this.couldBacktrack=!1,this.backtrackFragment=null,this.audioCodecSwitch=!1,this.videoBuffer=null,this.onMediaPlaying=()=>{this.tick()},this.onMediaSeeked=()=>{let e=this.media,t=e?e.currentTime:null;if(null===t||!Zp(t)||(this.log(`Media seeked to ${t.toFixed(3)}`),!this.getBufferedFrag(t)))return;let i=this.getFwdBufferInfoAtPos(e,t,lg,0);null!==i&&0!==i.len?this.tick():this.warn(`Main forward buffer length at ${t} on "seeked" event ${i?i.len:"empty"})`)},this.registerListeners()}registerListeners(){super.registerListeners();let{hls:e}=this;e.on(rg.MANIFEST_PARSED,this.onManifestParsed,this),e.on(rg.LEVEL_LOADING,this.onLevelLoading,this),e.on(rg.LEVEL_LOADED,this.onLevelLoaded,this),e.on(rg.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),e.on(rg.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(rg.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.on(rg.BUFFER_CREATED,this.onBufferCreated,this),e.on(rg.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(rg.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(rg.FRAG_BUFFERED,this.onFragBuffered,this)}unregisterListeners(){super.unregisterListeners();let{hls:e}=this;e.off(rg.MANIFEST_PARSED,this.onManifestParsed,this),e.off(rg.LEVEL_LOADED,this.onLevelLoaded,this),e.off(rg.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),e.off(rg.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(rg.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.off(rg.BUFFER_CREATED,this.onBufferCreated,this),e.off(rg.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(rg.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(rg.FRAG_BUFFERED,this.onFragBuffered,this)}onHandlerDestroying(){this.onMediaPlaying=this.onMediaSeeked=null,this.unregisterListeners(),super.onHandlerDestroying()}startLoad(e,t){if(this.levels){let{lastCurrentTime:i,hls:r}=this;if(this.stopLoad(),this.setInterval(100),this.level=-1,!this.startFragRequested){let e=r.startLevel;-1===e&&(r.config.testBandwidth&&this.levels.length>1?(e=0,this.bitrateTest=!0):e=r.firstAutoLevel),r.nextLoadLevel=e,this.level=r.loadLevel,this._hasEnoughToStart=!!t}i>0&&-1===e&&!t&&(this.log(`Override startPosition with lastCurrentTime @${i.toFixed(3)}`),e=i),this.state=zy,this.nextLoadPosition=this.lastCurrentTime=e+this.timelineOffset,this.startPosition=t?-1:e,this.tick()}else this._forceStartLoad=!0,this.state=Yy}stopLoad(){this._forceStartLoad=!1,super.stopLoad()}doTick(){switch(this.state){case nb:{let{levels:e,level:t}=this,i=e?.[t],r=i?.details;if(r&&(!r.live||this.levelLastLoaded===i&&!this.waitForLive(i))){if(this.waitForCdnTuneIn(r))break;this.state=zy;break}if(this.hls.nextLoadLevel!==this.level){this.state=zy;break}break}case Zy:{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=zy}}}this.state===zy&&this.doTickIdle(),this.onTickEnd()}onTickEnd(){var e;super.onTickEnd(),null!=(e=this.media)&&e.readyState&&!1===this.media.seeking&&(this.lastCurrentTime=this.media.currentTime),this.checkFragmentChanged()}doTickIdle(){let{hls:e,levelLastLoaded:t,levels:i,media:r}=this;if(null===t||!r&&!this.primaryPrefetch&&(this.startFragRequested||!e.config.startFragPrefetch)||this.altAudio&&this.audioOnly)return;let s=this.buffering?e.nextLoadLevel:e.loadLevel;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 2===this.altAudio&&(e.type="video"),this.hls.trigger(rg.BUFFER_EOS,e),void(this.state=ib)}if(!this.buffering)return;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===nb||this.waitForLive(n))return this.level=s,this.state=nb,void(this.startFragRequested=!1);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&&Ng(c)&&this.fragmentTracker.getState(c)!==yE){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?xg:Mg,t=(e===Mg?this.videoBuffer:this.mediaBuffer)||this.media;t&&this.afterBufferFlushed(t,e,lg)}c=this.getNextFragmentLoopLoading(c,l,a,lg,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);r===gE||r===EE?Ng(e)?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)):super.loadFragment(e,t,i):this._loadInitSegment(e,t):this.clearTrackerIfNeeded(e)}getBufferedFrag(e){return this.fragmentTracker.getBufferedFrag(e,lg)}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 Qy:case Xy:case Zy:case eb:case tb:this.state=zy}this.nextLoadPosition=this.getLoadPosition()}flushMainBuffer(e,t){super.flushMainBuffer(e,t,2===this.altAudio?"video":null)}onMediaAttached(e,t){super.onMediaAttached(e,t);let i=t.media;_S(i,"playing",this.onMediaPlaying),_S(i,"seeked",this.onMediaSeeked)}onMediaDetaching(e,t){let{media:i}=this;i&&(wS(i,"playing",this.onMediaPlaying),wS(i,"seeked",this.onMediaSeeked)),this.videoBuffer=null,this.fragPlaying=null,super.onMediaDetaching(e,t),!t.transferMedia&&(this._hasEnoughToStart=!1)}onManifestLoading(){super.onManifestLoading(),this.log("Trigger BUFFER_RESET"),this.hls.trigger(rg.BUFFER_RESET,void 0),this.couldBacktrack=!1,this.fragLastKbps=0,this.fragPlaying=this.backtrackFragment=null,this.altAudio=0,this.audioOnly=!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=h_();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!==zy)return;let r=t.levelInfo;(!r.details||r.details.live&&(this.levelLastLoaded!==r||r.details.expired)||this.waitForCdnTuneIn(r.details))&&(this.state=nb)}onLevelLoaded(e,t){var i;let{levels:r,startFragRequested:s}=this,n=t.level,a=t.details,o=a.totalduration;if(!r)return void this.warn(`Levels were reset while loading level ${n}`);this.log(`Level ${n} loaded [${a.startSN},${a.endSN}]${a.lastPartSn?`[part-${a.lastPartSn}-${a.lastPartIndex}]`:""}, cc [${a.startCC}, ${a.endCC}] duration:${o}`);let l=t.levelInfo,h=this.fragCurrent;h&&(this.state===Xy||this.state===Zy)&&h.level!==t.level&&h.loader&&this.abortCurrentFrag();let d=0;if(a.live||null!=(i=l.details)&&i.live){var u;if(this.checkLiveUpdate(a),a.deltaUpdateFailed)return;d=this.alignPlaylists(a,l.details,null==(u=this.levelLastLoaded)?void 0:u.details)}if(l.details=a,this.levelLastLoaded=l,s||this.setStartPosition(a,d),this.hls.trigger(rg.LEVEL_UPDATED,{details:a,level:n}),this.state===nb){if(this.waitForCdnTuneIn(a))return;this.state=zy}s&&a.live&&this.synchronizeToLiveEdge(a),this.tick()}synchronizeToLiveEdge(e){let{config:t,media:i}=this;if(!i)return;let r=this.hls.liveSyncPosition,s=this.getLoadPosition(),n=e.fragmentStart,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;if((!o&&i.readyState<4||s<a-n)&&(this._hasEnoughToStart||(this.nextLoadPosition=r),i.readyState))if(this.warn(`Playback: ${s.toFixed(3)} is located too far from the end of live sliding playlist: ${a}, reset currentTime to : ${r.toFixed(3)}`),"buffered"===this.config.liveSyncMode){var l;let e=$E.bufferInfo(i,r,0);if(null==e||null==(l=e.buffered)||!l.length)return void(i.currentTime=r);if(e.start<=s)return void(i.currentTime=r);let{nextStart:t}=$E.bufferedInfo(e.buffered,s,0);t&&(i.currentTime=t)}else i.currentTime=r}}_handleFragmentLoadProgress(e){var t;let i=e.frag,{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];if(!a)return void this.warn(`Level ${i.level} not found on progress`);let 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 MT(this.hls,lg,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),f=r?r.index:-1,m=-1!==f,p=new UE(i.level,i.sn,i.stats.chunkCount,s.byteLength,f,m),g=this.initPTS[i.cc];c.push(s,d,u,l,i,r,o.totalduration,h,p,g)}onAudioTrackSwitching(e,t){let i=this.hls,r=2===this.altAudio;if(Xv(t.url,i))this.altAudio=1;else{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();if(r)return this.fragmentTracker.removeAllFragments(),i.once(rg.BUFFER_FLUSHED,(()=>{var e;null==(e=this.hls)||e.trigger(rg.AUDIO_TRACK_SWITCHED,t)})),void i.trigger(rg.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:null});i.trigger(rg.AUDIO_TRACK_SWITCHED,t)}}onAudioTrackSwitched(e,t){let i=Xv(t.url,this.hls);if(i){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=i?2:0,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,s=i.type===lg;if(s){if(this.fragContextChanged(i))return this.warn(`Fragment ${i.sn}${r?" p: "+r.index:""} of level ${i.level} finished buffering, but was aborted. state: ${this.state}`),void(this.state===tb&&(this.state=zy));let e=r?r.stats:i.stats;this.fragLastKbps=Math.round(8*e.total/(e.buffering.end-e.loading.first)),Ng(i)&&(this.fragPrevious=i),this.fragBufferedComplete(i,r)}let n=this.media;n&&(!this._hasEnoughToStart&&$E.getBuffered(n).length&&(this._hasEnoughToStart=!0,this.seekToStartPos()),s&&this.tick())}get hasEnoughToStart(){return this._hasEnoughToStart}onError(e,t){var i;if(t.fatal)this.state=rb;else switch(t.details){case ig.FRAG_GAP:case ig.FRAG_PARSING_ERROR:case ig.FRAG_DECRYPT_ERROR:case ig.FRAG_LOAD_ERROR:case ig.FRAG_LOAD_TIMEOUT:case ig.KEY_LOAD_ERROR:case ig.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(lg,t);break;case ig.LEVEL_LOAD_ERROR:case ig.LEVEL_LOAD_TIMEOUT:case ig.LEVEL_PARSING_ERROR:!t.levelRetry&&this.state===nb&&(null==(i=t.context)?void 0:i.type)===ng&&(this.state=zy);break;case ig.BUFFER_ADD_CODEC_ERROR:case ig.BUFFER_APPEND_ERROR:if("main"!==t.parent)return;this.reduceLengthAndFlushBuffer(t)&&this.resetLoadingState();break;case ig.BUFFER_FULL_ERROR:if("main"!==t.parent)return;this.reduceLengthAndFlushBuffer(t)&&this.flushMainBuffer(0,Number.POSITIVE_INFINITY);break;case ig.INTERNAL_EXCEPTION:this.recoverWorkerError(t)}}onFragLoadEmergencyAborted(){this.state=zy,this._hasEnoughToStart||(this.startFragRequested=!1,this.nextLoadPosition=this.lastCurrentTime),this.tickImmediate()}onBufferFlushed(e,{type:t}){if(t!==xg||!this.altAudio){let e=(t===Mg?this.videoBuffer:this.mediaBuffer)||this.media;e&&(this.afterBufferFlushed(e,t,lg),this.tick())}}onLevelsUpdated(e,t){this.level>-1&&this.fragCurrent&&(this.level=this.fragCurrent.level,-1===this.level&&this.resetWhenMissingContext(this.fragCurrent)),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 ${t}`);let r=this.timelineOffset;r&&i&&(i+=r);let s=this.getLevelDetails(),n=$E.getBuffered(e),a=n.length?n.start(0):0,o=a-i,l=Math.max(this.config.maxBufferHole,this.config.maxFragLookUpTolerance);(this.config.startOnSegmentBoundary||o>0&&(o<l||this.loadingParts&&o<2*(s?.partTarget||0)))&&(this.log(`adjusting start position by ${o} to match buffer start`),i+=o,this.startPosition=i),t<i&&(this.log(`seek to target start position ${i} from current time ${t} buffer start ${a}`),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((e=>{let{hls:i}=this,r=e?.frag;if(!r||this.fragContextChanged(r))return;t.fragmentError=0,this.state=zy,this.startFragRequested=!1,this.bitrateTest=!1;let s=r.stats;s.parsing.start=s.parsing.end=s.buffering.start=s.buffering.end=self.performance.now(),i.trigger(rg.FRAG_LOADED,e),r.bitrateTest=!1}))}_handleTransmuxComplete(e){var t;let i=this.playlistType,{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:m}=h,p=this.altAudio?void 0:s.audio;if(this.fragContextChanged(o))this.fragmentTracker.removeFragment(o);else{if(this.state=eb,f){if(null!=f&&f.tracks){let e=o.initSegment||o;this._bufferInitSegment(h,f.tracks,e,n),r.trigger(rg.FRAG_PARSING_INIT_SEGMENT,{frag:e,id:i,tracks:f.tracks})}let e=f.initPTS,t=f.timescale,s=this.initPTS[o.cc];Zp(e)&&(!s||s.baseTime!==e||s.timescale!==t)&&(this.initPTS[o.cc]={baseTime:e,timescale:t},r.trigger(rg.INIT_PTS_FOUND,{frag:o,id:i,initPTS:e,timescale:t}))}if(d&&m){p&&"audiovideo"===d.type&&this.logMuxedErr(o);let e=m.fragments[o.sn-1-m.startSN],t=o.sn===m.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-(m.appliedTimelineOffset||0)>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(p){let{startPTS:e,endPTS:t,startDTS:i,endDTS:r}=p;l&&(l.elementaryStreams[xg]={startPTS:e,endPTS:t,startDTS:i,endDTS:r}),o.setElementaryStreamInfo(xg,e,t,i,r),this.bufferFragmentData(p,o,l,n)}if(m&&null!=c&&null!=(t=c.samples)&&t.length){let e={id:i,frag:o,details:m,samples:c.samples};r.trigger(rg.FRAG_PARSING_METADATA,e)}if(m&&u){let e={id:i,frag:o,details:m,samples:u.samples};r.trigger(rg.FRAG_PARSING_USERDATA,e)}}}logMuxedErr(e){this.warn(`${Ng(e)?"Media":"Init"} segment with muxed audiovideo where only video expected: ${e.url}`)}_bufferInitSegment(e,t,i,r){if(this.state!==eb)return;this.audioOnly=!!t.audio&&!t.video,this.altAudio&&!this.audioOnly&&(delete t.audio,t.audiovideo&&this.logMuxedErr(i));let{audio:s,video:n,audiovideo:a}=t;if(s){let i=e.audioCodec,r=Sv(s.codec,i);"mp4a"===r&&(r="mp4a.40.5");let n=navigator.userAgent.toLowerCase();if(this.audioCodecSwitch){r&&(r=-1!==r.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5");let e=s.metadata;e&&"channelCount"in e&&1!==(e.channelCount||1)&&-1===n.indexOf("firefox")&&(r="mp4a.40.5")}r&&-1!==r.indexOf("mp4a.40.5")&&-1!==n.indexOf("android")&&"audio/mpeg"!==s.container&&(r="mp4a.40.2",this.log(`Android: force audio codec to ${r}`)),i&&i!==r&&this.log(`Swapping manifest audio codec "${i}" for "${r}"`),s.levelCodec=r,s.id=lg,this.log(`Init audio buffer, container:${s.container}, codecs[selected/level/parsed]=[${r||""}/${i||""}/${s.codec}]`),delete t.audiovideo}if(n){n.levelCodec=e.videoCodec,n.id=lg;let i=n.codec;if(4===i?.length)switch(i){case"hvc1":case"hev1":n.codec="hvc1.1.6.L120.90";break;case"av01":n.codec="av01.0.04M.08";break;case"avc1":n.codec="avc1.42e01e"}this.log(`Init video buffer, container:${n.container}, codecs[level/parsed]=[${e.videoCodec||""}/${i}]${n.codec!==i?" parsed-corrected="+n.codec:""}${n.supplemental?" supplemental="+n.supplemental:""}`),delete t.audiovideo}a&&(this.log(`Init audiovideo buffer, container:${a.container}, codecs[level/parsed]=[${e.codecs}/${a.codec}]`),delete t.video,delete t.audio);let o=Object.keys(t);if(o.length){if(this.hls.trigger(rg.BUFFER_CODECS,t),!this.hls)return;o.forEach((e=>{let s=t[e].initSegment;null!=s&&s.byteLength&&this.hls.trigger(rg.BUFFER_APPENDING,{type:e,data:s,frag:i,part:null,chunkMeta:r,parent:i.type})}))}this.tickImmediate()}getMainFwdBufferInfo(){let e=this.mediaBuffer&&2===this.altAudio?this.mediaBuffer:this.media;return this.getFwdBufferInfo(e,lg)}get maxBufferLength(){let{levels:e,level:t}=this,i=e?.[t];return i?this.getMaxBufferLength(i.maxBitrate):this.config.maxBufferLength}backtrack(e){this.couldBacktrack=!0,this.backtrackFragment=e,this.resetTransmuxer(),this.flushBufferGap(e),this.fragmentTracker.removeFragment(e),this.fragPrevious=null,this.nextLoadPosition=e.start,this.state=zy}checkFragmentChanged(){let e=this.media,t=null;if(e&&e.readyState>1&&!1===e.seeking){let i=e.currentTime;if($E.isBuffered(e,i)?t=this.getAppendedFrag(i):$E.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(rg.FRAG_CHANGED,{frag:t}),(!e||e.level!==i)&&this.hls.trigger(rg.LEVEL_SWITCHED,{level:i}))}}}get nextLevel(){let e=this.nextBufferedFrag;return e?e.level:-1}get currentFrag(){var e;if(this.fragPlaying)return this.fragPlaying;let t=(null==(e=this.media)?void 0:e.currentTime)||this.lastCurrentTime;return Zp(t)?this.getAppendedFrag(t):null}get currentProgramDateTime(){var e;let t=(null==(e=this.media)?void 0:e.currentTime)||this.lastCurrentTime;if(Zp(t)){let e=this.getLevelDetails(),i=this.currentFrag||(e?Jv(null,e.fragments,t):null);if(i){let e=i.programDateTime;if(null!==e){let r=e+1e3*(t-i.start);return new Date(r)}}}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}},c_=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=ig.KEY_LOAD_ERROR,i,r,s){return new ME({type:tg.NETWORK_ERROR,details:t,fatal:!1,frag:e,response:s,error:i,networkDetails:r})}loadClear(e,t,i){if(this.emeController&&this.config.emeEnabled&&!this.emeController.getSelectedKeySystemFormats().length){if(t.length)for(let r=0,s=t.length;r<s;r++){let n=t[r];if(e.cc<=n.cc&&(!Ng(e)||!Ng(n)||e.sn<n.sn)||!i&&r==s-1)return this.emeController.selectKeySystemFormat(n).then((e=>{if(!this.emeController)return;n.setKeyFormat(e);let t=ly(e);return t?this.emeController.getKeySystemAccess([t]):void 0}))}if(this.config.requireKeySystemAccessOnStart){let e=dy(this.config);if(e.length)return this.emeController.getKeySystemAccess(e)}}return null}load(e){return!e.decryptdata&&e.encrypted&&this.emeController&&this.config.emeEnabled?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 ${t}`:"Missing decryption data on fragment in onKeyLoading");return Promise.reject(this.createKeyLoadError(e,ig.KEY_LOAD_ERROR,i))}let n=s.uri;if(!n)return Promise.reject(this.createKeyLoadError(e,ig.KEY_LOAD_ERROR,new Error(`Invalid key URI: "${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":case"AES-256":case"AES-256-CTR":return this.loadKeyHTTP(a,e);default:return Promise.reject(this.createKeyLoadError(e,ig.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,ig.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,ig.KEY_LOAD_ERROR,new Error(`HTTP Error ${e.code} loading key ${e.text}`),r,gg({url:a.url,data:void 0},e)))},onTimeout:(e,i,r)=>{this.resetLoader(i),n(this.createKeyLoadError(t,ig.KEY_LOAD_TIMEOUT,new Error("key loading timed out"),r))},onAbort:(e,i,r)=>{this.resetLoader(i),n(this.createKeyLoadError(t,ig.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 f_(e){let{type:t}=e;switch(t){case ag:return hg;case og:return dg;default:return lg}}function m_(e,t){let i=e.url;return(void 0===i||0===i.indexOf("data:"))&&(i=t.url),i}var p_=class{constructor(e){this.hls=void 0,this.loaders=Object.create(null),this.variableList=null,this.onManifestLoaded=this.checkAutostartLoad,this.hls=e,this.registerListeners()}startLoad(e){}stopLoad(){this.destroyInternalLoaders()}registerListeners(){let{hls:e}=this;e.on(rg.MANIFEST_LOADING,this.onManifestLoading,this),e.on(rg.LEVEL_LOADING,this.onLevelLoading,this),e.on(rg.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),e.on(rg.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this),e.on(rg.LEVELS_UPDATED,this.onLevelsUpdated,this)}unregisterListeners(){let{hls:e}=this;e.off(rg.MANIFEST_LOADING,this.onManifestLoading,this),e.off(rg.LEVEL_LOADING,this.onLevelLoading,this),e.off(rg.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),e.off(rg.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this),e.off(rg.LEVELS_UPDATED,this.onLevelsUpdated,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:sg,url:i,deliveryDirectives:null,levelOrTrack:null})}onLevelLoading(e,t){let{id:i,level:r,pathwayId:s,url:n,deliveryDirectives:a,levelInfo:o}=t;this.load({id:i,level:r,pathwayId:s,responseType:"text",type:ng,url:n,deliveryDirectives:a,levelOrTrack:o})}onAudioTrackLoading(e,t){let{id:i,groupId:r,url:s,deliveryDirectives:n,track:a}=t;this.load({id:i,groupId:r,level:null,responseType:"text",type:ag,url:s,deliveryDirectives:n,levelOrTrack:a})}onSubtitleTrackLoading(e,t){let{id:i,groupId:r,url:s,deliveryDirectives:n,track:a}=t;this.load({id:i,groupId:r,level:null,responseType:"text",type:og,url:s,deliveryDirectives:n,levelOrTrack:a})}onLevelsUpdated(e,t){let i=this.loaders[ng];if(i){let e=i.context;e&&!t.levels.some((t=>t===e.levelOrTrack))&&(i.abort(),delete this.loaders[ng])}}load(e){var t;let i,r=this.hls.config,s=this.getInternalLoader(e);if(s){let t=this.hls.logger,i=s.context;if(i&&i.levelOrTrack===e.levelOrTrack&&(i.url===e.url||i.deliveryDirectives&&!e.deliveryDirectives))return void(i.url===e.url?t.log(`[playlist-loader]: ignore ${e.url} ongoing request`):t.log(`[playlist-loader]: ignore ${e.url} in favor of ${i.url}`));t.log(`[playlist-loader]: aborting previous loader for type: ${e.type}`),s.abort()}if(i=e.type===sg?r.manifestLoadPolicy.default:mg({},r.playlistLoadPolicy.default,{timeoutRetry:null,errorRetry:null}),s=this.createInternalLoader(e),Zp(null==(t=e.deliveryDirectives)?void 0:t.part)){let t;if(e.type===ng&&null!==e.level?t=this.hls.levels[e.level].details:e.type===ag&&null!==e.id?t=this.hls.audioTracks[e.id].details:e.type===og&&null!==e.id&&(t=this.hls.subtitleTracks[e.id].details),t){let e=t.partTarget,r=t.targetduration;if(e&&r){let t=1e3*Math.max(3*e,.8*r);i=mg({},i,{maxTimeToFirstByteMs:Math.min(t,i.maxTimeToFirstByteMs),maxLoadTimeMs:Math.min(t,i.maxTimeToFirstByteMs)})}}}let n=i.errorRetry||i.timeoutRetry||{},a={loadPolicy:i,timeout:i.maxLoadTimeMs,maxRetry:n.maxNumRetry||0,retryDelay:n.retryDelayMs||0,maxRetryDelay:n.maxRetryDelayMs||0},o={onSuccess:(e,t,i,r)=>{let s=this.getInternalLoader(i);this.resetInternalLoader(i.type);let n=e.data;0===n.indexOf("#EXTM3U")?(t.parsing.start=performance.now(),yy.isMediaPlaylist(n)||i.type!==sg?this.handleTrackOrLevelPlaylist(e,t,i,r||null,s):this.handleMasterPlaylist(e,t,i,r)):this.handleManifestParsingError(e,i,new Error("no EXTM3U delimiter"),r||null,t)},onError:(e,t,i,r)=>{this.handleNetworkError(t,i,!1,e,r)},onTimeout:(e,t,i)=>{this.handleNetworkError(t,i,!0,void 0,e)}};s.load(e,a,o)}checkAutostartLoad(){if(!this.hls)return;let{config:{autoStartLoad:e,startPosition:t},forceStartLoad:i}=this.hls;(e||i)&&(this.hls.logger.log(`${e?"auto":"force"} startLoad with configured startPosition ${t}`),this.hls.startLoad(t))}handleMasterPlaylist(e,t,i,r){let s=this.hls,n=e.data,a=m_(e,i),o=yy.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:m=[],SUBTITLES:p,"CLOSED-CAPTIONS":g}=yy.parseMasterPlaylistMedia(n,a,o);m.length&&!m.some((e=>!e.url))&&h[0].audioCodec&&!h[0].attrs.AUDIO&&(this.hls.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),m.unshift({type:"main",name:"main",groupId:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new WE({}),bitrate:0,url:""})),s.trigger(rg.MANIFEST_LOADED,{levels:h,audioTracks:m,subtitles:p,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=m_(e,i),d=Zp(o)?o:Zp(a)?a:0,u=f_(i),c=yy.parseLevelPlaylist(e.data,h,d,u,0,this.variableList);if(l===sg){let e={attrs:new WE({}),bitrate:0,details:c,name:"",url:h};c.requestScheduled=t.loading.start+Ny(c,0),n.trigger(rg.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(rg.ERROR,{type:tg.NETWORK_ERROR,details:ig.MANIFEST_PARSING_ERROR,fatal:t.type===sg,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===ng?n+=`: ${e.level} id: ${e.id}`:(e.type===ag||e.type===og)&&(n+=` id: ${e.id} group-id: "${e.groupId}"`);let a=new Error(n);this.hls.logger.warn(`[playlist-loader]: ${n}`);let o=ig.UNKNOWN,l=!1,h=this.getInternalLoader(e);switch(e.type){case sg:o=i?ig.MANIFEST_LOAD_TIMEOUT:ig.MANIFEST_LOAD_ERROR,l=!0;break;case ng:o=i?ig.LEVEL_LOAD_TIMEOUT:ig.LEVEL_LOAD_ERROR,l=!1;break;case ag:o=i?ig.AUDIO_TRACK_LOAD_TIMEOUT:ig.AUDIO_TRACK_LOAD_ERROR,l=!1;break;case og:o=i?ig.SUBTITLE_TRACK_LOAD_TIMEOUT:ig.SUBTITLE_LOAD_ERROR,l=!1}h&&this.resetInternalLoader(e.type);let d={type:tg.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=gg({url:i,data:void 0},r)}this.hls.trigger(rg.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=m_(t,r),f=f_(r),m="number"==typeof r.level&&f===lg?l:void 0;if(!e.fragments.length){let n=e.playlistParsingError=new Error("No Segments found in Playlist");return void a.trigger(rg.ERROR,{type:tg.NETWORK_ERROR,details:ig.LEVEL_EMPTY_ERROR,fatal:!1,url:c,error:n,reason:n.message,response:t,context:r,level:m,parent:f,networkDetails:s,stats:i})}e.targetduration||(e.playlistParsingError=new Error("Missing Target Duration"));let p=e.playlistParsingError;if(p){if(this.hls.logger.warn(p),!a.config.ignorePlaylistParsingErrors)return void a.trigger(rg.ERROR,{type:tg.NETWORK_ERROR,details:ig.LEVEL_PARSING_ERROR,fatal:!1,url:c,error:p,reason:p.message,response:t,context:r,level:m,parent:f,networkDetails:s,stats:i});e.playlistParsingError=null}switch(e.live&&n&&(n.getCacheAge&&(e.ageHeader=n.getCacheAge()||0),(!n.getCacheAge||isNaN(e.ageHeader))&&(e.ageHeader=0)),o){case sg:case ng:a.trigger(rg.LEVEL_LOADED,{details:e,levelInfo:r.levelOrTrack||a.levels[0],level:m||0,id:h||0,stats:i,networkDetails:s,deliveryDirectives:u,withoutMultiVariant:o===sg});break;case ag:a.trigger(rg.AUDIO_TRACK_LOADED,{details:e,track:r.levelOrTrack,id:h||0,groupId:d||"",stats:i,networkDetails:s,deliveryDirectives:u});break;case og:a.trigger(rg.SUBTITLE_TRACK_LOADED,{details:e,track:r.levelOrTrack,id:h||0,groupId:d||"",stats:i,networkDetails:s,deliveryDirectives:u})}}},g_=class e{static get version(){return fb}static isMSESupported(){return d_()}static isSupported(){return function(){if(!d_())return!1;let e=_g();return"function"==typeof e?.isTypeSupported&&(["avc1.42E01E,mp4a.40.2","av01.0.01M.08","vp09.00.50.08"].some((t=>e.isTypeSupported(gv(t,"video"))))||["mp4a.40.2","fLaC"].some((t=>e.isTypeSupported(gv(t,"audio")))))}()}static getMediaSource(){return _g()}static get Events(){return rg}static get MetadataSchema(){return Ub}static get ErrorTypes(){return tg}static get ErrorDetails(){return ig}static get DefaultConfig(){return e.defaultConfig?e.defaultConfig:QA}static set DefaultConfig(t){e.defaultConfig=t}constructor(t={}){this.config=void 0,this.userConfig=void 0,this.logger=void 0,this.coreComponents=void 0,this.networkControllers=void 0,this._emitter=new cb,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.audioStreamController=void 0,this.subtititleStreamController=void 0,this.audioTrackController=void 0,this.subtitleTrackController=void 0,this.interstitialsController=void 0,this.gapController=void 0,this.emeController=void 0,this.cmcdController=void 0,this._media=null,this._url=null,this._sessionId=void 0,this.triggeringException=void 0,this.started=!1;let i=this.logger=function(e,t,i){let r=bg();if("object"==typeof console&&!0===e||"object"==typeof e){let s=["debug","log","info","warn","error"];s.forEach((t=>{r[t]=Tg(t,e,i)}));try{r.log(`Debug logs enabled for "${t}" in hls.js version 1.6.7`)}catch{return bg()}s.forEach((t=>{Sg[t]=Tg(t,e)}))}else mg(Sg,r);return r}(t.debug||!1,"Hls instance",t.assetPlayerId),r=this.config=function(e,t,i){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 r=XA(e),s=["TimeOut","MaxRetry","RetryDelay","MaxRetryTimeout"];return["manifest","level","frag"].forEach((e=>{let n=`${"level"===e?"playlist":e}LoadPolicy`,a=void 0===t[n],o=[];s.forEach((i=>{let s=`${e}Loading${i}`,l=t[s];if(void 0!==l&&a){o.push(s);let e=r[n].default;switch(t[n]={default:e},i){case"TimeOut":e.maxLoadTimeMs=l,e.maxTimeToFirstByteMs=l;break;case"MaxRetry":e.errorRetry.maxNumRetry=l,e.timeoutRetry.maxNumRetry=l;break;case"RetryDelay":e.errorRetry.retryDelayMs=l,e.timeoutRetry.retryDelayMs=l;break;case"MaxRetryTimeout":e.errorRetry.maxRetryDelayMs=l,e.timeoutRetry.maxRetryDelayMs=l}}})),o.length&&i.warn(`hls.js config: "${o.join('", "')}" setting(s) are deprecated, use "${n}": ${jv(t[n])}`)})),gg(gg({},r),t)}(e.DefaultConfig,t,i);this.userConfig=t,r.progressive&&ZA(r,i);let{abrController:s,bufferController:n,capLevelController:a,errorController:o,fpsController:l}=r,h=new o(this),d=this.abrController=new s(this),u=new bE(this),c=r.interstitialsController,f=c?this.interstitialsController=new c(this,e):null,m=this.bufferController=new n(this,u),p=this.capLevelController=new a(this),g=new l(this),v=new p_(this),E=r.contentSteeringController,y=E?new E(this):null,b=this.levelController=new o_(this,y),T=new n_(this),S=new c_(this.config),A=this.streamController=new u_(this,u,S),_=this.gapController=new JA(this,u);p.setStreamController(A),g.setStreamController(A);let w=[v,b,A];f&&w.splice(1,0,f),y&&w.splice(1,0,y),this.networkControllers=w;let k=[d,m,_,p,g,T,u];this.audioTrackController=this.createController(r.audioTrackController,w);let L=r.audioStreamController;L&&w.push(this.audioStreamController=new L(this,u,S)),this.subtitleTrackController=this.createController(r.subtitleTrackController,w);let I=r.subtitleStreamController;I&&w.push(this.subtititleStreamController=new I(this,u,S)),this.createController(r.timelineController,k),S.emeController=this.emeController=this.createController(r.emeController,k),this.cmcdController=this.createController(r.cmcdController,k),this.latencyController=this.createController(a_,k),this.coreComponents=k,w.push(h);let R=h.onErrorOut;"function"==typeof R&&this.on(rg.ERROR,R,h),this.on(rg.MANIFEST_LOADED,v.onManifestLoaded,v)}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(this.logger.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===rg.ERROR;this.trigger(rg.ERROR,{type:tg.OTHER_ERROR,details:ig.INTERNAL_EXCEPTION,fatal:i,event:e,error:t}),this.triggeringException=!1}}return!1}listenerCount(e){return this._emitter.listenerCount(e)}destroy(){this.logger.log("destroy"),this.trigger(rg.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){if(!e||"media"in e&&!e.media){let t=new Error(`attachMedia failed: invalid argument (${e})`);return void this.trigger(rg.ERROR,{type:tg.OTHER_ERROR,details:ig.ATTACH_MEDIA_ERROR,fatal:!0,error:t})}this.logger.log("attachMedia"),this._media&&(this.logger.warn("media must be detached before attaching"),this.detachMedia());let t="media"in e,i=t?e.media:e,r=t?e:{media:i};this._media=i,this.trigger(rg.MEDIA_ATTACHING,r)}detachMedia(){this.logger.log("detachMedia"),this.trigger(rg.MEDIA_DETACHING,{}),this._media=null}transferMedia(){this._media=null;let e=this.bufferController.transferMedia();return this.trigger(rg.MEDIA_DETACHING,{transferMedia:e}),e}loadSource(e){this.stopLoad();let t=this.media,i=this._url,r=this._url=Dg.buildAbsoluteURL(self.location.href,e,{alwaysNormalize:!0});this._autoLevelCapping=-1,this._maxHdcpLevel=null,this.logger.log(`loadSource:${r}`),t&&i&&(i!==r||this.bufferController.hasSourceTypes())&&(this.detachMedia(),this.attachMedia(t)),this.trigger(rg.MANIFEST_LOADING,{url:e})}get url(){return this._url}get hasEnoughToStart(){return this.streamController.hasEnoughToStart}get startPosition(){return this.streamController.startPositionValue}startLoad(e=-1,t){this.logger.log(`startLoad(${e+(t?", <skip seek to start>":"")})`),this.started=!0,this.resumeBuffering();for(let i=0;i<this.networkControllers.length&&(this.networkControllers[i].startLoad(e,t),this.started&&this.networkControllers);i++);}stopLoad(){this.logger.log("stopLoad"),this.started=!1;for(let e=0;e<this.networkControllers.length&&(this.networkControllers[e].stopLoad(),!this.started&&this.networkControllers);e++);}get loadingEnabled(){return this.started}get bufferingEnabled(){return this.streamController.bufferingEnabled}resumeBuffering(){this.bufferingEnabled||(this.logger.log("resume buffering"),this.networkControllers.forEach((e=>{e.resumeBuffering&&e.resumeBuffering()})))}pauseBuffering(){this.bufferingEnabled&&(this.logger.log("pause buffering"),this.networkControllers.forEach((e=>{e.pauseBuffering&&e.pauseBuffering()})))}get inFlightFragments(){let e={[lg]:this.streamController.inFlightFrag};return this.audioStreamController&&(e[hg]=this.audioStreamController.inFlightFrag),this.subtititleStreamController&&(e[dg]=this.subtititleStreamController.inFlightFrag),e}swapAudioCodec(){this.logger.log("swapAudioCodec"),this.streamController.swapAudioCodec()}recoverMediaError(){this.logger.log("recoverMediaError");let e=this._media,t=e?.currentTime;this.detachMedia(),e&&(this.attachMedia(e),t&&this.startLoad(t))}removeLevel(e){this.levelController.removeLevel(e)}get sessionId(){let e=this._sessionId;return e||(e=this._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)}))}}}()),e}get levels(){return this.levelController.levels||[]}get latestLevelDetails(){return this.streamController.getLevelDetails()||null}get loadLevelObj(){return this.levelController.loadLevelObj}get currentLevel(){return this.streamController.currentLevel}set currentLevel(e){this.logger.log(`set currentLevel:${e}`),this.levelController.manualLevel=e,this.streamController.immediateLevelSwitch()}get nextLevel(){return this.streamController.nextLevel}set nextLevel(e){this.logger.log(`set nextLevel:${e}`),this.levelController.manualLevel=e,this.streamController.nextLevelSwitch()}get loadLevel(){return this.levelController.level}set loadLevel(e){this.logger.log(`set loadLevel:${e}`),this.levelController.manualLevel=e}get nextLoadLevel(){return this.levelController.nextLoadLevel}set nextLoadLevel(e){this.levelController.nextLoadLevel=e}get firstLevel(){return Math.max(this.levelController.firstLevel,this.minAutoLevel)}set firstLevel(e){this.logger.log(`set firstLevel:${e}`),this.levelController.firstLevel=e}get startLevel(){let e=this.levelController.startLevel;return-1===e&&this.abrController.forcedAutoLevel>-1?this.abrController.forcedAutoLevel:e}set startLevel(e){this.logger.log(`set startLevel:${e}`),-1!==e&&(e=Math.max(e,this.minAutoLevel)),this.levelController.startLevel=e}get capLevelToPlayerSize(){return this.config.capLevelToPlayerSize}set capLevelToPlayerSize(e){let t=!!e;t!==this.config.capLevelToPlayerSize&&(t?this.capLevelController.startCapping():(this.capLevelController.stopCapping(),this.autoLevelCapping=-1,this.streamController.nextLevelSwitch()),this.config.capLevelToPlayerSize=t)}get autoLevelCapping(){return this._autoLevelCapping}get bandwidthEstimate(){let{bwEstimator:e}=this.abrController;return e?e.getEstimate():NaN}set bandwidthEstimate(e){this.abrController.resetEstimator(e)}get abrEwmaDefaultEstimate(){let{bwEstimator:e}=this.abrController;return e?e.defaultEstimate:NaN}get ttfbEstimate(){let{bwEstimator:e}=this.abrController;return e?e.getEstimateTTFB():NaN}set autoLevelCapping(e){this._autoLevelCapping!==e&&(this.logger.log(`set autoLevelCapping:${e}`),this._autoLevelCapping=e,this.levelController.checkMaxAutoUpdated())}get maxHdcpLevel(){return this._maxHdcpLevel}set maxHdcpLevel(e){(function(e){return xv.indexOf(e)>-1})(e)&&this._maxHdcpLevel!==e&&(this._maxHdcpLevel=e,this.levelController.checkMaxAutoUpdated())}get autoLevelEnabled(){return-1===this.levelController.manualLevel}get manualLevel(){return this.levelController.manualLevel}get minAutoLevel(){let{levels:e,config:{minAutoBitrate:t}}=this;if(!e)return 0;let i=e.length;for(let r=0;r<i;r++)if(e[r].maxBitrate>=t)return r;return 0}get maxAutoLevel(){let e,{levels:t,autoLevelCapping:i,maxHdcpLevel:r}=this;if(e=-1===i&&null!=t&&t.length?t.length-1:i,r)for(let i=e;i--;){let e=t[i].attrs["HDCP-LEVEL"];if(e&&e<=r)return i}return e}get firstAutoLevel(){return this.abrController.firstAutoLevel}get nextAutoLevel(){return this.abrController.nextAutoLevel}set nextAutoLevel(e){this.abrController.nextAutoLevel=e}get playingDate(){return this.streamController.currentProgramDateTime}get mainForwardBufferInfo(){return this.streamController.getMainFwdBufferInfo()}get maxBufferLength(){return this.streamController.maxBufferLength}setAudioOption(e){var t;return(null==(t=this.audioTrackController)?void 0:t.setAudioOption(e))||null}setSubtitleOption(e){var t;return(null==(t=this.subtitleTrackController)?void 0:t.setSubtitleOption(e))||null}get allAudioTracks(){let e=this.audioTrackController;return e?e.allAudioTracks:[]}get audioTracks(){let e=this.audioTrackController;return e?e.audioTracks:[]}get audioTrack(){let e=this.audioTrackController;return e?e.audioTrack:-1}set audioTrack(e){let t=this.audioTrackController;t&&(t.audioTrack=e)}get allSubtitleTracks(){let e=this.subtitleTrackController;return e?e.allSubtitleTracks:[]}get subtitleTracks(){let e=this.subtitleTrackController;return e?e.subtitleTracks:[]}get subtitleTrack(){let e=this.subtitleTrackController;return e?e.subtitleTrack:-1}get media(){return this._media}set subtitleTrack(e){let t=this.subtitleTrackController;t&&(t.subtitleTrack=e)}get subtitleDisplay(){let e=this.subtitleTrackController;return!!e&&e.subtitleDisplay}set subtitleDisplay(e){let t=this.subtitleTrackController;t&&(t.subtitleDisplay=e)}get lowLatencyMode(){return this.config.lowLatencyMode}set lowLatencyMode(e){this.config.lowLatencyMode=e}get liveSyncPosition(){return this.latencyController.liveSyncPosition}get latency(){return this.latencyController.latency}get maxLatency(){return this.latencyController.maxLatency}get targetLatency(){return this.latencyController.targetLatency}set targetLatency(e){this.latencyController.targetLatency=e}get drift(){return this.latencyController.drift}get forceStartLoad(){return this.streamController.forceStartLoad}get pathways(){return this.levelController.pathways}get pathwayPriority(){return this.levelController.pathwayPriority}set pathwayPriority(e){this.levelController.pathwayPriority=e}get bufferedToEnd(){var e;return!(null==(e=this.bufferController)||!e.bufferedToEnd)}get interstitialsManager(){var e;return(null==(e=this.interstitialsController)?void 0:e.interstitialsManager)||null}getMediaDecodingInfo(e,t=this.allAudioTracks){return Cv(e,Kv(t),navigator.mediaCapabilities)}};g_.defaultConfig=void 0;var v_,E_,y_,b_,T_,S_,A_,__,w_,k_,L_,I_,R_,C_,D_,P_,x_,M_,O_=Symbol.for(""),U_=e=>{if(e?.r===O_)return e?._$litStatic$},N_=e=>({_$litStatic$:e,r:O_}),$_=new Map,F_=(e=>(t,...i)=>{let r,s,n,a=i.length,o=[],l=[],h=0,d=!1;for(;h<a;){for(n=t[h];h<a&&(s=i[h],void 0!==(r=U_(s)));)n+=r+t[++h],d=!0;h!==a&&l.push(s),o.push(n),h++}if(h===a&&o.push(t[a]),d){let e=o.join("$$lit$$");void 0===(t=$_.get(e))&&(o.raw=o,$_.set(e,t=o)),i=l}return e(t,...i)})(B),B_=class extends $n{constructor(){super(...arguments),At(this,v_),this._controls=["play","time","seek","volume","fullscreen","subtitles"],this.popped=!1,this._startedPlaying=!1,this._intersectionObserver=new cn(this,{callback:_t(this,v_,A_).bind(this)}),this.embedController=new On(this),this._intersected=!1,this._queue=[]}get embed(){return this._embedId}set embed(e){this._embedId!=e&&(this._embedId=e,this.embedController.embed=this.embed,this.updateStylePoster(),this.loadTheme())}get token(){return this._token}set token(e){this._token!=e&&(this._token=e,this.requestUpdate("token"),this.embedController.token=this._token)}set loop(e){this._loop=(""===e||"true"==e||1==e)??!1}get loop(){return this._loop}get controls(){return this._controls}set controls(e){this._controls="string"==typeof e?e.split(" "):e}get cache(){return this._cache}set cache(e){this._cache!=e&&(this._cache="string"==typeof e&&("true"===e||""===e),this.requestUpdate("caching"),this.embedController.caching=this._cache)}get quality(){return this._quality}set quality(e){this._quality!=e&&(this._quality=e)}get theme(){return this._theme||"default"}set theme(e){this._theme!=e&&(this._theme=e,this.requestUpdate("theme"),this.loadTheme())}get poster(){return this.embed&&this._embedObj?this._poster&&"custom"==this._poster?this.embedController.embedFile(_t(this,v_,b_).call(this,"custom_thumbnail")):!this._poster||Number.isNaN(parseFloat(this._poster))&&Number.isNaN(parseInt(this._poster))?this._poster?this._poster:this.embedController.embedFile(_t(this,v_,b_).call(this,"thumbnail")):this._embedObj.poster&&this._embedObj.poster.renditions&&this._embedObj.poster.renditions.find((e=>"custom_thumbnail"==e.type))?this.embedController.embedFile(_t(this,v_,b_).call(this,"custom_thumbnail")):`https://image.mave.io/${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 muted(e){let t=(""===e||"true"==e||1==e)??!1;this._videoElement?this._videoElement.muted=t:this._queue.push((()=>this._videoElement.muted=t))}get muted(){return this._videoElement?.muted||!1}set currentTime(e){this._videoElement?this._videoElement.currentTime=e:this._queue.push((()=>this._videoElement.currentTime=e))}get currentTime(){return this._videoElement?this._videoElement?.currentTime:0}get duration(){return new Promise(((e,t)=>{if(this._videoElement&&!isNaN(this._videoElement.duration))return e(this._videoElement.duration);let i=()=>{this._videoElement?.addEventListener("loadedmetadata",(()=>{this._videoElement&&e(this._videoElement.duration)})),this._videoElement?.addEventListener("error",(()=>{t(new Error("Failed to load video metadata."))}))};this._videoElement?i():this.addEventListener("mave:video_element_ready",(()=>{i()}))}))}get paused(){return!this._videoElement||this._videoElement.paused}play(){this._videoElement&&!this.embedController.loading?_t(this,v_,I_).call(this):this._queue.push((()=>_t(this,v_,I_).call(this)))}restart(){this._videoElement&&(this.pause(),this._videoElement.currentTime=0,this.play())}pause(){this._videoElement?this._videoElement.pause():this._queue.push((()=>this._videoElement?.pause()))}updateStylePoster(){this.style.setProperty("background",`center / contain no-repeat url(${this.poster})`)}connectedCallback(){super.connectedCallback(),this.loadTheme(),this.addEventListener("mave:video_element_ready",_t(this,v_,y_).bind(this))}disconnectedCallback(){super.disconnectedCallback(),this._metricsInstance?.demonitor()}loadTheme(){this.embed&&this._themeLoaded!=this.theme&&(this.theme&&this.theme.endsWith(".js")?qn.external(this.theme):qn.get(this.theme,`${this.embedController.cdnRoot}/themes/player`),this._themeLoaded=qn.getTheme())}updateEmbed(e){this._embedObj=e,this.updateStylePoster(),this.poster=this._embedObj.settings.poster,this.attributes.getNamedItem("color")||(this.color=this._embedObj.settings.color),this.attributes.getNamedItem("opacity")||(this.opacity=this._embedObj.settings.opacity?this._embedObj.settings.opacity:void 0),this.attributes.getNamedItem("aspect-ratio")||(this.aspect_ratio=this._embedObj.settings.aspect_ratio),this.attributes.getNamedItem("width")||(this.width=this._embedObj.settings.width),this.attributes.getNamedItem("height")||(this.height=this._embedObj.settings.height),this.attributes.getNamedItem("autoplay")||(this.autoplay="on_show"==this._embedObj.settings.autoplay?"lazy":this._embedObj.settings.autoplay),this.attributes.getNamedItem("controls")||(this.controls=this._embedObj.settings.controls),this.attributes.getNamedItem("loop")||(this.loop=this._embedObj.settings.loop)}get styles(){let e={};return(this.color||this._embedObj?.settings.color)&&(e["--primary-color"]=`${this.color||this._embedObj?.settings.color}${this.opacity||this._embedObj?.settings.opacity?this._embedObj?.settings.opacity:""}`),"auto"==this.aspect_ratio||"auto"==this._embedObj?.settings.aspect_ratio&&!this.aspect_ratio?e["--aspect-ratio"]=this._embedObj?.video.aspect_ratio:e["--aspect-ratio"]=this.aspect_ratio||this._embedObj?.settings.aspect_ratio,(this.width||this._embedObj?.settings.width)&&(e["--width"]=this.width||this._embedObj?.settings.width),(this.height||this._embedObj?.settings.height)&&(e["--height"]=this.height||this._embedObj?.settings.height),!this.controls.includes("full")&&!this.controls.includes("big")&&!this.controls.includes("none")&&(e["--play-display"]=this.controls.includes("play")?"flex":"none",e["--time-display"]=this.controls.includes("time")?"flex":"none",e["--seek-bar-visibility"]=this.controls.includes("seek")?"visible":"hidden",e["--volume-display"]=this.controls.includes("volume")?"flex":"none",e["--fullscreen-display"]=this.controls.includes("fullscreen")?"flex":"none",e["--media-captions-menu-button-display"]=this.controls.includes("subtitles")?"flex":"none"),e["--playbackrate-display"]=this.controls.includes("rate")?"flex":"none",(("none"==this.subtitles||"off"==this.subtitles||0==this._embedObj?.subtitles.length)&&!this.active_subtitle||this._embedObj?.created_at<1740674988&&!this.subtitles&&!this.active_subtitle)&&(e["--media-captions-menu-button-display"]="none"),this.controls.includes("full")||"full"==this._embedObj?.settings.controls&&!this.controls.includes("big")&&!this.controls.includes("none")?e["--media-control-bar-display"]="flex":e["--media-control-bar-display"]="none",this.controls.includes("big")||"big"==this._embedObj?.settings.controls&&!this.controls.includes("full")&&!this.controls.includes("none")?e["--big-button-display"]="flex":e["--big-button-display"]="none",!1===this._embedObj?.video.audio?e["--media-mute-button-display"]="none":e["--media-mute-button-display"]="flex",et(e)}render(){if(!this.embed)return;let 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      <slot
        name="video"
        style=${et({display:e&&!this._startedPlaying?"none":"block"})}
      >
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                <video
                  @click=${_t(this,v_,I_)}
                  playsinline
                  ?loop=${this.loop||this._embedObj.settings.loop}
                  poster=${this.poster}
                  ${Dn(_t(this,v_,S_))}
                  slot="media"
                  crossorigin="anonymous"
                >
                  ${St(this,v_,M_)}
                  ${St(this,v_,x_)}
                </video>
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      </slot>
      <slot name="start-screen"></slot>
      <slot name="end-screen"></slot>
      <slot name="hover-screen"></slot>
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t?e.indexOf(t):2},S_=function(e){if(e&&"VIDEO"==e.tagName&&(St(this,v_,D_)||St(this,v_,P_))){this._videoElement=e,this.dispatchEvent(new CustomEvent("mave:video_element_ready",{detail:this._videoElement,bubbles:!0,composed:!0})),this._intersectionObserver.observe(this._videoElement),Pn.forEach((e=>{this._videoElement?.addEventListener(e,(t=>{if("play"==e&&_t(this,v_,__).call(this),"ended"==e&&_t(this,v_,w_).call(this),"timeupdate"==e&&this._videoElement&&this._videoElement.duration-this._videoElement.currentTime<5){let e=this.querySelector('[slot="end-screen"]');if(e&&"near_end"==e.getAttribute("x-mave-end-shows")){_t(this,v_,w_).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 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g_({startLevel:_t(this,v_,T_).call(this),capLevelToPlayerSize:!0,xhrSetup:_t(this,v_,E_).bind(this),maxBufferLength:20,maxBufferSize:20,backBufferLength:60}),this.hls?.loadSource(St(this,v_,D_)),this.hls?.attachMedia(this._videoElement),E.metrics.enabled&&(this._metricsInstance=new Xp.Metrics(this.hls,this.embed,t))):this._videoElement.canPlayType("application/vnd.apple.mpegurl")&&St(this,v_,D_)?(this._videoElement.src=St(this,v_,D_),E.metrics.enabled&&(this._metricsInstance=new Xp.Metrics(this._videoElement,this.embed,t))):(this._videoElement.src=St(this,v_,P_),E.metrics.enabled&&(this._metricsInstance=new Xp.Metrics(this._videoElement,this.embed,t))),this._queue.length&&(this._queue.forEach((e=>e())),this._queue=[]),_t(this,v_,L_).call(this),_t(this,v_,k_).call(this)}},A_=function(e){for(let{isIntersecting:t}of e)e.length&&("VIDEO"==e[0].target.tagName||"MAVE-PLAYER"==e[0].target.tagName)&&(this._intersected=t,_t(this,v_,L_).call(this))},__=function(){if(this.active_subtitle&&!this._startedPlaying){let e;if("original"==this.active_subtitle||"original"==this.subtitles){let t=this._embedObj.video.language;e=this._videoElement?.querySelector(`track[srclang="${t}"]`)}else e=this._videoElement?.querySelector(`track[srclang="${this.active_subtitle}"]`);e&&(e.track.mode="showing")}this._startedPlaying=!0,_t(this,v_,k_).call(this),this._previousControls&&(this.controls=this._previousControls,this._previousControls=void 0);let e=this.querySelector('[slot="start-screen"]');e&&((this.shadowRoot?.querySelector("slot[name='video']")).removeAttribute("style"),this.startScreenElement.style.display="none",e.style.display="none")},w_=function(){let e=this.querySelector('[slot="end-screen"]');if(e){if("TEMPLATE"===e.tagName){let t=e,i=t.parentElement,r=document.createElement("div");for(let e of t.attributes)r.setAttribute(e.name,e.value);r.style.display="block",r.innerHTML=t.innerHTML,i?.replaceChild(r,t)}this.endScreenElement.style.display="block",e.style.display="block",this._previousControls||(this._previousControls=this.controls),this.controls="none"}},k_=function(){let e=this.querySelector('[slot="end-screen"]');e&&(this.endScreenElement.style.display="none",e.style.display="none"),this._previousControls&&(this.controls=this._previousControls,this._previousControls=void 0)},L_=function(){this._embedObj&&"always"==this.autoplay&&this._videoElement?.paused&&(this._metricsInstance?.monitor(),this._videoElement.muted=!0,this._videoElement?.play()),this._embedObj&&("lazy"===this.autoplay||"true"===this.autoplay||"on_show"==this._embedObj.settings.autoplay)&&(this._intersected?this._videoElement?.paused&&(this._metricsInstance?.monitor(),this._videoElement.muted=!0,this._videoElement?.play()):this._videoElement&&!this._videoElement.paused&&this._videoElement.readyState>2&&this._videoElement?.pause())},I_=function(){this._videoElement?.paused?(this._metricsInstance?.monitor(),this._videoElement?.play()):this._videoElement?.pause()},R_=function(e){let t=e.target.track,i=t.activeCues;if("showing"==t.mode&&(this._currentTrackLanguage=t.language),!this._subtitlesText){let e=this.shadowRoot?.querySelector(`theme-${this._themeLoaded}`)?.shadowRoot?.querySelector("#subtitles_text");e&&(this._subtitlesText=e)}if(i.length){let e=i[0];this._subtitlesText.style.opacity="1",this._subtitlesText.style.transform="scale(1)",this._subtitlesText.innerHTML=e.text.replace(/\n/g,"<br>")}else this._subtitlesText.style.opacity="0",this._subtitlesText.style.transform="scale(0.99)"},C_=function(e){let t=this._embedObj.video.renditions.filter((t=>t.container==e)),i=["sd","hd","fhd","qhd","uhd"];return t&&t.length?t.reduce(((e,t)=>i.indexOf(t.size)>i.indexOf(e.size)?t:e)):void 0},D_=function(){let e=_t(this,v_,C_).call(this,"hls");if(e){let t=new URLSearchParams;return t.append("quality",e.size),this.embedController.embedFile("playlist.m3u8",t)}},P_=function(){let e=_t(this,v_,C_).call(this,"mp4");return e?this.embedController.embedFile(`h264_${e?.size}.mp4`):this._embedObj.video.original},x_=function(){if(this._embedObj.subtitles.length>0){let e=this.shadowRoot?.querySelector(`theme-${this._themeLoaded}`)?.shadowRoot?.querySelector("media-captions-menu");return e&&new MutationObserver((t=>{t.forEach((()=>{this._subtitlesText&&e.getAttribute("mediasubtitlesshowing")&&(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=${_t(this,v_,R_)} label=${e.label} kind="subtitles" srclang=${e.language} src=${e.path}></track>
          `}))}},M_=function(){return B`<track
      label="thumbnails"
      default
      kind="metadata"
      src=${this.embedController.embedFile("storyboard.vtt")}></track>`},B_.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, 0);
    }

    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()],B_.prototype,"embed",1),bt([rt()],B_.prototype,"token",1),bt([rt({attribute:"aspect-ratio"})],B_.prototype,"aspect_ratio",2),bt([rt()],B_.prototype,"width",2),bt([rt()],B_.prototype,"subtitles",2),bt([rt({attribute:"active-subtitle"})],B_.prototype,"active_subtitle",2),bt([rt()],B_.prototype,"height",2),bt([rt()],B_.prototype,"autoplay",2),bt([rt()],B_.prototype,"color",2),bt([rt()],B_.prototype,"opacity",2),bt([rt()],B_.prototype,"loop",1),bt([rt()],B_.prototype,"controls",1),bt([rt()],B_.prototype,"cache",1),bt([rt()],B_.prototype,"quality",1),bt([rt()],B_.prototype,"theme",1),bt([rt()],B_.prototype,"poster",1),bt([st()],B_.prototype,"popped",2),bt([at("slot[name='end-screen']")],B_.prototype,"endScreenElement",2),bt([at("slot[name='start-screen']")],B_.prototype,"startScreenElement",2),bt([st()],B_.prototype,"_embedObj",2),bt([rt()],B_.prototype,"muted",1),window&&window.customElements&&(window.customElements.get("mave-player")||window.customElements.define("mave-player",B_));var H_=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 G_(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}H_.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")],H_.prototype,"_dialog",2),bt([at(".content")],H_.prototype,"_content",2),bt([at(".frame")],H_.prototype,"_frame",2),bt([at(".backdrop")],H_.prototype,"_backdrop",2),bt([rt()],H_.prototype,"backdrop",1),bt([rt({attribute:"backdrop-filter"})],H_.prototype,"backdropFilter",1),window&&window.customElements&&(window.customElements.get("mave-pop")||window.customElements.define("mave-pop",H_));var j_=e=>{function t(e,t){let i=new B_;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=G_(r.querySelector("mave-player")),t=r,{pop:t,attributes:i};let s=document.querySelector("mave-pop:not([embed])");return s?(i=G_(s.querySelector("mave-player")),t=s,{pop:t,attributes:i}):(t=new H_,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",(()=>{j_(document)})):setTimeout((()=>j_(document)),500);var V_,K_,W_,q_,Y_=class extends $n{constructor(){super(...arguments),At(this,V_),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&&j_(this.shadowRoot)}refresh(){return this.embedController.refresh()}containsEmbed(e){return this._collection?.videos?.some((t=>t.id===e))}getNextForEmbed(e){let t=_t(this,V_,K_).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,V_,q_).call(this,r,'[slot="folder-title"]',i.name),"number"==typeof i.video_count&&_t(this,V_,q_).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,V_,K_).call(this).map(((e,i)=>{let r=t(),s=i+1;return _t(this,V_,q_).call(this,r,'[slot="item-title"]',e.name),_t(this,V_,q_).call(this,r,'[slot="item-position"]',s.toString()),_t(this,V_,q_).call(this,r,'[slot="item-duration"]',this.durationToTime(e.duration)),_t(this,V_,W_).call(this,r,"mave-clip",e.id),_t(this,V_,W_).call(this,r,"mave-player",e.id),_t(this,V_,W_).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>`}};V_=new WeakSet,K_=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},W_=function(e,t,i){let r=e.querySelector(t);r&&(r.setAttribute("embed",i),r.removeAttribute("slot"))},q_=function(e,t,i){let r=e.querySelector(t);r&&(r.textContent=i,r.removeAttribute("slot"))},Y_.styles=oe`
    :host {
      display: block;
    }
  `,bt([rt()],Y_.prototype,"token",2),bt([rt()],Y_.prototype,"order",2),window&&window.customElements&&(window.customElements.get("mave-list")||window.customElements.define("mave-list",Y_));export{Nn as Clip,Vn as Files,Kn as Image,Y_ as List,B_ as Player,H_ as Pop,wt as Text,dn as Upload,y as setConfig};export default null;
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