https://ayurvedika.pro/wp-content/plugins/fluent-player/assets/fluent-player.js?ver=2.11.0

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h=4;if(c[h++]!==3)break;h=Hx(c,h),h+=2;const d=c[h++];if(d&128&&(h+=2),d&64&&(h+=c[h++]),c[h++]!==4)break;h=Hx(c,h);const f=c[h++];if(f===64)s+="."+Km(f);else break;if(h+=12,c[h++]!==5)break;h=Hx(c,h);const g=c[h++];let y=(g&248)>>3;y===31&&(y+=1+((g&7)<<3)+((c[h]&224)>>5)),s+="."+y}break}case"hvc1":case"hev1":{const l=Ae(t,["hvcC"])[0];if(l&&l.length>12){const c=l[1],h=["","A","B","C"][c>>6],d=c&31,f=fe(l,2),g=(c&32)>>5?"H":"L",y=l[12],v=l.subarray(6,12);s+="."+h+d,s+="."+dz(f).toString(16).toUpperCase(),s+="."+g+y;let T="";for(let b=v.length;b--;){const E=v[b];(E||T)&&(T="."+E.toString(16).toUpperCase()+T)}s+=T}r=Gm(o=="hev1"?"dvhe":"dvh1",t);break}case"dvh1":case"dvhe":case"dvav":case"dva1":case"dav1":{s=Gm(s,t)||s;break}case"vp09":{const l=Ae(t,["vpcC"])[0];if(l&&l.length>6){const c=l[4],h=l[5],d=l[6]>>4&15;s+="."+Es(c)+"."+Es(h)+"."+Es(d)}break}case"av01":{const l=Ae(t,["av1C"])[0];if(l&&l.length>2){const 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0&&t.searchParams.set("_HLS_part",this.part.toString()),this.skip&&t.searchParams.set("_HLS_skip",this.skip),t.href}}class ju{constructor(e){if(this._attrs=void 0,this.audioCodec=void 0,this.bitrate=void 0,this.codecSet=void 0,this.url=void 0,this.frameRate=void 0,this.height=void 0,this.id=void 0,this.name=void 0,this.supplemental=void 0,this.videoCodec=void 0,this.width=void 0,this.details=void 0,this.fragmentError=0,this.loadError=0,this.loaded=void 0,this.realBitrate=0,this.supportedPromise=void 0,this.supportedResult=void 0,this._avgBitrate=0,this._audioGroups=void 0,this._subtitleGroups=void 0,this._urlId=0,this.url=[e.url],this._attrs=[e.attrs],this.bitrate=e.bitrate,e.details&&(this.details=e.details),this.id=e.id||0,this.name=e.name,this.width=e.width||0,this.height=e.height||0,this.frameRate=e.attrs.optionalFloat("FRAME-RATE",0),this._avgBitrate=e.attrs.decimalInteger("AVERAGE-BANDWIDTH"),this.audioCodec=e.audioCodec,this.videoCodec=e.videoCodec,this.codecSet=[e.videoCodec,e.audioCodec].filter(i=>!!i).map(i=>i.substring(0,4)).join(","),"supplemental"in e){var t;this.supplemental=e.supplemental;const i=(t=e.supplemental)==null?void 0:t.videoCodec;i&&i!==e.videoCodec&&(this.codecSet+=`,${i.substring(0,4)}`)}this.addGroupId("audio",e.attrs.AUDIO),this.addGroupId("text",e.attrs.SUBTITLES)}get maxBitrate(){return Math.max(this.realBitrate,this.bitrate)}get averageBitrate(){return this._avgBitrate||this.realBitrate||this.bitrate}get attrs(){return this._attrs[0]}get codecs(){return this.attrs.CODECS||""}get pathwayId(){return this.attrs["PATHWAY-ID"]||"."}get videoRange(){return this.attrs["VIDEO-RANGE"]||"SDR"}get score(){return this.attrs.optionalFloat("SCORE",0)}get uri(){return this.url[0]||""}hasAudioGroup(e){return GR(this._audioGroups,e)}hasSubtitleGroup(e){return GR(this._subtitleGroups,e)}get audioGroups(){return this._audioGroups}get subtitleGroups(){return this._subtitleGroups}addGroupId(e,t){if(t){if(e==="audio"){let i=this._audioGroups;i||(i=this._audioGroups=[]),i.indexOf(t)===-1&&i.push(t)}else if(e==="text"){let i=this._subtitleGroups;i||(i=this._subtitleGroups=[]),i.indexOf(t)===-1&&i.push(t)}}}get urlId(){return 0}set urlId(e){}get audioGroupIds(){return this.audioGroups?[this.audioGroupId]:void 0}get textGroupIds(){return this.subtitleGroups?[this.textGroupId]:void 0}get audioGroupId(){var e;return(e=this.audioGroups)==null?void 0:e[0]}get textGroupId(){var e;return(e=this.subtitleGroups)==null?void 0:e[0]}addFallback(){}}function GR(n,e){return!e||!n?!1:n.indexOf(e)!==-1}function Nz(){if(typeof matchMedia=="function"){const n=matchMedia("(dynamic-range: high)"),e=matchMedia("bad query");if(n.media!==e.media)return n.matches===!0}return!1}function Fz(n,e){let t=!1,i=[];if(n&&(t=n!=="SDR",i=[n]),e){i=e.allowedVideoRanges||gy.slice(0);const s=i.join("")!=="SDR"&&!e.videoCodec;t=e.preferHDR!==void 0?e.preferHDR:s&&Nz(),t||(i=["SDR"])}return{preferHDR:t,allowedVideoRanges:i}}const Bz=n=>{const e=new WeakSet;return(t,i)=>{if(n&&(i=n(t,i)),typeof i=="object"&&i!==null){if(e.has(i))return;e.add(i)}return i}},Xe=(n,e)=>JSON.stringify(n,Bz(e));function Uz(n,e,t,i,s){const r=Object.keys(n),a=i==null?void 0:i.channels,o=i==null?void 0:i.audioCodec,l=s==null?void 0:s.videoCodec,c=a&&parseInt(a)===2;let h=!1,d=!1,f=1/0,g=1/0,y=1/0,v=1/0,T=0,b=[];const{preferHDR:E,allowedVideoRanges:_}=Fz(e,s);for(let k=r.length;k--;){const P=n[r[k]];h||(h=P.channels[2]>0),f=Math.min(f,P.minHeight),g=Math.min(g,P.minFramerate),y=Math.min(y,P.minBitrate),_.filter(O=>P.videoRanges[O]>0).length>0&&(d=!0)}f=X(f)?f:0,g=X(g)?g:0;const x=Math.max(1080,f),w=Math.max(30,g);y=X(y)?y:t,t=Math.max(y,t),d||(e=void 0);const R=r.length>1;return{codecSet:r.reduce((k,P)=>{const I=n[P];if(P===k)return k;if(b=d?_.filter(O=>I.videoRanges[O]>0):[],R){if(I.minBitrate>t)return ys(P,`min bitrate of ${I.minBitrate} > current estimate of ${t}`),k;if(!I.hasDefaultAudio)return ys(P,"no renditions with default or auto-select sound found"),k;if(o&&P.indexOf(o.substring(0,4))%5!==0)return ys(P,`audio codec preference "${o}" not found`),k;if(a&&!c){if(!I.channels[a])return ys(P,`no renditions with ${a} channel sound found (channels options: ${Object.keys(I.channels)})`),k}else if((!o||c)&&h&&I.channels[2]===0)return ys(P,"no renditions with stereo sound found"),k;if(I.minHeight>x)return ys(P,`min resolution of ${I.minHeight} > maximum of ${x}`),k;if(I.minFramerate>w)return ys(P,`min framerate of ${I.minFramerate} > maximum of ${w}`),k;if(!b.some(O=>I.videoRanges[O]>0))return ys(P,`no variants with VIDEO-RANGE of ${Xe(b)} found`),k;if(l&&P.indexOf(l.substring(0,4))%5!==0)return ys(P,`video codec preference "${l}" not found`),k;if(I.maxScore<T)return ys(P,`max score of ${I.maxScore} < selected max of ${T}`),k}return k&&(py(P)>=py(k)||I.fragmentError>n[k].fragmentError)?k:(v=I.minIndex,T=I.maxScore,P)},void 0),videoRanges:b,preferHDR:E,minFramerate:g,minBitrate:y,minIndex:v}}function ys(n,e){qe.log(`[abr] start candidates with "${n}" ignored because ${e}`)}function h7(n){return n.reduce((e,t)=>

43{let i=e.groups[t.groupId];i||(i=e.groups[t.groupId]={tracks:[],channels:{2:0},hasDefault:!1,hasAutoSelect:!1}),i.tracks.push(t);const s=t.channels||"2";return i.channels[s]=(i.channels[s]||0)+1,i.hasDefault=i.hasDefault||t.default,i.hasAutoSelect=i.hasAutoSelect||t.autoselect,i.hasDefault&&(e.hasDefaultAudio=!0),i.hasAutoSelect&&(e.hasAutoSelectAudio=!0),e},{hasDefaultAudio:!1,hasAutoSelectAudio:!1,groups:{}})}function Vz(n,e,t,i){return n.slice(t,i+1).reduce((s,r,a)=>{if(!r.codecSet)return s;const o=r.audioGroups;let l=s[r.codecSet];l||(s[r.codecSet]=l={minBitrate:1/0,minHeight:1/0,minFramerate:1/0,minIndex:a,maxScore:0,videoRanges:{SDR:0},channels:{2:0},hasDefaultAudio:!o,fragmentError:0}),l.minBitrate=Math.min(l.minBitrate,r.bitrate);const c=Math.min(r.height,r.width);return l.minHeight=Math.min(l.minHeight,c),l.minFramerate=Math.min(l.minFramerate,r.frameRate),l.minIndex=Math.min(l.minIndex,a),l.maxScore=Math.max(l.maxScore,r.score),l.fragmentError+=r.fragmentError,l.videoRanges[r.videoRange]=(l.videoRanges[r.videoRange]||0)+1,o&&o.forEach(h=>{if(!h)return;const d=e.groups[h];d&&(l.hasDefaultAudio=l.hasDefaultAudio||e.hasDefaultAudio?d.hasDefault:d.hasAutoSelect||!e.hasDefaultAudio&&!e.hasAutoSelectAudio,Object.keys(d.channels).forEach(f=>{l.channels[f]=(l.channels[f]||0)+d.channels[f]}))}),s},{})}function KR(n){if(!n)return n;const{lang:e,assocLang:t,characteristics:i,channels:s,audioCodec:r}=n;return{lang:e,assocLang:t,characteristics:i,channels:s,audioCodec:r}}function Ws(n,e,t){if("attrs"in n){const i=e.indexOf(n);if(i!==-1)return i}for(let i=0;i<e.length;i++){const s=e[i];if(al(n,s,t))return i}return-1}function al(n,e,t){const{groupId:i,name:s,lang:r,assocLang:a,default:o}=n,l=n.forced;return(i===void 0||e.groupId===i)&&(s===void 0||e.name===s)&&(r===void 0||Hz(r,e.lang))&&(r===void 0||e.assocLang===a)&&(o===void 0||e.default===o)&&(l===void 0||e.forced===l)&&(!("characteristics"in n)||qz(n.characteristics||"",e.characteristics))&&(t===void 0||t(n,e))}function Hz(n,e="--"){return n.length===e.length?n===e:n.startsWith(e)||e.startsWith(n)}function qz(n,e=""){const t=n.split(","),i=e.split(",");return t.length===i.length&&!t.some(s=>i.indexOf(s)===-1)}function Ua(n,e){const{audioCodec:t,channels:i}=n;return(t===void 0||(e.audioCodec||"").substring(0,4)===t.substring(0,4))&&(i===void 0||i===(e.channels||"2"))}function Gz(n,e,t,i,s){const r=e[i],o=e.reduce((f,g,y)=>{const v=g.uri;return(f[v]||(f[v]=[])).push(y),f},{})[r.uri];o.length>1&&(i=Math.max.apply(Math,o));const l=r.videoRange,c=r.frameRate,h=r.codecSet.substring(0,4),d=jR(e,i,f=>{if(f.videoRange!==l||f.frameRate!==c||f.codecSet.substring(0,4)!==h)return!1;const g=f.audioGroups,y=t.filter(v=>!g||g.indexOf(v.groupId)!==-1);return Ws(n,y,s)>-1});return d>-1?d:jR(e,i,f=>{const g=f.audioGroups,y=t.filter(v=>!g||g.indexOf(v.groupId)!==-1);return Ws(n,y,s)>-1})}function jR(n,e,t){for(let i=e;i>-1;i--)if(t(n[i]))return i;for(let i=e+1;i<n.length;i++)if(t(n[i]))return i;return-1}function yy(n,e){var t;return!!n&&n!==((t=e.loadLevelObj)==null?void 0:t.uri)}class d7 extends Bi{constructor(e){super("abr",e.logger),this.hls=void 0,this.lastLevelLoadSec=0,this.lastLoadedFragLevel=-1,this.firstSelection=-1,this._nextAutoLevel=-1,this.nextAutoLevelKey="",this.audioTracksByGroup=null,this.co

43decTiers=null,this.timer=-1,this.fragCurrent=null,this.partCurrent=null,this.bitrateTestDelay=0,this.rebufferNotice=-1,this.supportedCache={},this.bwEstimator=void 0,this._abandonRulesCheck=t=>{var i;const{fragCurrent:s,partCurrent:r,hls:a}=this,{autoLevelEnabled:o,media:l}=a;if(!s||!l)return;const c=performance.now(),h=r?r.stats:s.stats,d=r?r.duration:s.duration,f=c-h.loading.start,g=a.minAutoLevel,y=s.level,v=this._nextAutoLevel;if(h.aborted||h.loaded&&h.loaded===h.total||y<=g){this.clearTimer(),this._nextAutoLevel=-1;return}if(!o)return;const T=v>-1&&v!==y,b=!!t||T;if(!b&&(l.paused||!l.playbackRate||!l.readyState))return;const E=a.mainForwardBufferInfo;if(!b&&E===null)return;const _=this.bwEstimator.getEstimateTTFB(),x=Math.abs(l.playbackRate);if(f<=Math.max(_,1e3*(d/(x*2))))return;const w=E?E.len/x:0,R=h.loading.first?h.loading.first-h.loading.start:-1,C=h.loaded&&R>-1,k=this.getBwEstimate(),P=a.levels,I=P[y],O=Math.max(h.loaded,Math.round(d*(s.bitrate||I.averageBitrate)/8));let G=C?f-R:f;G<1&&C&&(G=Math.min(f,h.loaded*8/k));const j=C?h.loaded*1e3/G:0,K=_/1e3,W=j?(O-h.loaded)/j:O*8/k+K;if(W<=w)return;const U=j?j*8:k,V=((i=(t==null?void 0:t.details)||this.hls.latestLevelDetails)==null?void 0:i.live)===!0,q=this.hls.config.abrBandWidthUpFactor;let z=Number.POSITIVE_INFINITY,F;for(F=y-1;F>g;F--){const be=P[F].maxBitrate,ue=!P[F].details||V;if(z=this.getTimeToLoadFrag(K,U,d*be,ue),z<Math.min(w,d+K))break}if(z>=W||z>d*10)return;C?this.bwEstimator.sample(f-Math.min(_,R),h.loaded):this.bwEstimator.sampleTTFB(f);const N=P[F].maxBitrate;this.getBwEstimate()*q>N&&this.resetEstimator(N);const H=this.findBestLevel(N,g,F,0,w,1,1);H>-1&&(F=H),this.warn(`Fragment ${s.sn}${r?" part "+r.index:""} of level ${y} is loading too slowly;
44      Fragment duration: ${s.duration.toFixed(3)}
45      Time to underbuffer: ${w.toFixed(3)} s
46      Estimated load time for current fragment: ${W.toFixed(3)} s
47      Estimated load time for down switch fragment: ${z.toFixed(3)} s
48      TTFB estimate: ${R|0} ms
49      Current BW estimate: ${X(k)?k|0:"Unknown"} bps
50      New BW estimate: ${this.getBwEstimate()|0} bps
51      Switching to level ${F} @ ${N|0} bps`),a.nextLoadLevel=a.nextAutoLevel=F,this.clearTimer();const ne=()=>{if(this.clearTimer(),this.fragCurrent===s&&this.hls.loadLevel===F&&F>0){const be=this.getStarvationDelay();if(this.warn(`Aborting inflight request ${F>0?"and switching down":""}
52      Fragment duration: ${s.duration.toFixed(3)} s
53      Time to underbuffer: ${be.toFixed(3)} s`),s.abortRequests(),this.fragCurrent=this.partCurrent=null,F>g){let ue=this.findBestLevel(this.hls.levels[g].bitrate,g,F,0,be,1,1);ue===-1&&(ue=g),this.hls.nextLoadLevel=this.hls.nextAutoLevel=ue,this.resetEstimator(this.hls.levels[ue].bitrate)}}};T||W>z*2?ne():this.timer=self.setInterval(ne,z*1e3),a.trigger(S.FRAG_LOAD_EMERGENCY_ABORTED,{frag:s,part:r,stats:h})},this.hls=e,this.bwEstimator=this.initEstimator(),this.registerListeners()}resetEstimator(e){e&&(this.log(`setting initial bwe to ${e}`),this.hls.config.abrEwmaDefaultEstimate=e),this.firstSelection=-1,this.bwEstimator=this.initEstimator()}initEstimator(){const e=this.hls.config;return new XY(e.abrEwmaSlowVoD,e.abrEwmaFastVoD,e.abrEwmaDefaultEstimate)}registerListeners(){const{hls:e}=this;e.on(S.MANIFEST_LOADING,this.onManifestLoading,this),e.on(S.FRAG_LOADING,this.onFragLoading,this),e.on(S.FRAG_LOADED,this.onFragLoaded,this),e.on(S.FRAG_BUFFERED,this.onFragBuffered,this),e.on(S.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(S.LEVEL_LOADED,this.onLevelLoaded,this),e.on(S.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(S.MAX_AUTO_LEVEL_UPDATED,this.onMaxAutoLevelUpdated,this),e.on(S.ERROR,this.onError,this)}unregisterListeners(){const{hls:e}=this;e&&(e.off(S.MANIFEST_LOADING,this.onManifestLoading,this),e.off(S.FRAG_LOADING,this.onFragLoading,this),e.off(S.FRAG_LOADED,this.onFragLoaded,this),e.off(S.FRAG_BUFFERED,this.onFragBuffered,this),e.off(S.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(S.LEVEL_LOADED,this.onLevelLoaded,this),e.off(S.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(S.MAX_AUTO_LEVEL_UPDATED,this.onMaxAutoLevelUpdated,this),e.off(S.ERROR,this.onError,this))}destroy(){this.unregisterListeners(),this.clearTimer(),this.hls=this._abandonRulesCheck=this.supportedCache=null,this.fragCurrent=this.partCurrent=null}onManifestLoading(e,t){this.lastLoadedFragLevel=-1,this.firstSelection=-1,this.lastLevelLoadSec=0,this.supportedCache={},this.fragCurrent=this.partCurrent=null,this.onLevelsUpdated(),this.clearTimer()}onLevelsUpdated(){this.lastLoadedFragLevel>-1&&this.fragCurrent&&(this.lastLoadedFragLevel=this.fragCurrent.level),this._nextAutoLevel=-1,this.onMaxAutoLevelUpdated(),this.codecTiers=null,this.audioTracksByGroup=null}onMaxAutoLevelUpdated(){this.firstSelection=-1,this.nextAutoLevelKey=""}onFragLoading(e,t){const i=t.frag;

53if(!this.ignoreFragment(i)){if(!i.bitrateTest){var s;this.fragCurrent=i,this.partCurrent=(s=t.part)!=null?s:null}this.clearTimer(),this.timer=self.setInterval(this._abandonRulesCheck,100)}}onLevelSwitching(e,t){this.clearTimer()}onError(e,t){if(!t.fatal)switch(t.details){case $.BUFFER_ADD_CODEC_ERROR:case $.BUFFER_APPEND_ERROR:this.lastLoadedFragLevel=-1,this.firstSelection=-1;break;case $.FRAG_LOAD_TIMEOUT:{const i=t.frag,{fragCurrent:s,partCurrent:r}=this;if(i&&s&&i.sn===s.sn&&i.level===s.level){const a=performance.now(),o=r?r.stats:i.stats,l=a-o.loading.start,c=o.loading.first?o.loading.first-o.loading.start:-1;if(o.loaded&&c>-1){const d=this.bwEstimator.getEstimateTTFB();this.bwEstimator.sample(l-Math.min(d,c),o.loaded)}else this.bwEstimator.sampleTTFB(l)}break}}}getTimeToLoadFrag(e,t,i,s){const r=e+i/t,a=s?e+this.lastLevelLoadSec:0;return r+a}onLevelLoaded(e,t){const i=this.hls.config,{loading:s}=t.stats,r=s.end-s.first;X(r)&&(this.lastLevelLoadSec=r/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}){const s=i?i.stats:t.stats;if(t.type===Z.MAIN&&this.bwEstimator.sampleTTFB(s.loading.first-s.loading.start),!this.ignoreFragment(t)){if(this.clearTimer(),t.level===this._nextAutoLevel&&(this._nextAutoLevel=-1),this.firstSelection=-1,this.hls.config.abrMaxWithRealBitrate){const r=i?i.duration:t.duration,a=this.hls.levels[t.level],o=(a.loaded?a.loaded.bytes:0)+s.loaded,l=(a.loaded?a.loaded.duration:0)+r;a.loaded={bytes:o,duration:l},a.realBitrate=Math.round(8*o/l)}if(t.bitrateTest){const r={stats:s,frag:t,part:i,id:t.type};this.onFragBuffered(S.FRAG_BUFFERED,r),t.bitrateTest=!1}else this.lastLoadedFragLevel=t.level}}onFragBuffered(e,t){const{frag:i,part:s}=t,r=s!=null&&s.stats.loaded?s.stats:i.stats;if(r.aborted||this.ignoreFragment(i))return;const a=r.parsing.end-r.loading.start-Math.min(r.loading.first-r.loading.start,this.bwEstimator.getEstimateTTFB());this.bwEstimator.sample(a,r.loaded),r.bwEstimate=this.getBwEstimate(),i.bitrateTest?this.bitrateTestDelay=a/1e3:this.bitrateTestDelay=0}ignoreFragment(e){return e.type!==Z.MAIN||e.sn==="initSegment"}clearTimer(){this.timer>-1&&(self.clearInterval(this.timer),this.timer=-1)}get firstAutoLevel(){const{maxAutoLevel:e,minAutoLevel:t}=this.hls,i=this.getBwEstimate(),s=this.hls.config.maxStarvationDelay,r=this.findBestLevel(i,t,e,0,s,1,1);if(r>-1)return r;const a=this.hls.firstLevel,o=Math.min(Math.max(a,t),e);return this.warn(`Could not find best starting auto level. Defaulting to first in playlist ${a} clamped to ${o}`),o}get forcedAutoLevel(){return this.nextAutoLevelKey?-1:this._nextAutoLevel}get nextAutoLevel(){const e=this.forcedAutoLevel,i=this.bwEstimator.canEstimate(),s=this.lastLoadedFragLevel>-1;if(e!==-1&&(!i||!s||this.nextAutoLevelKey===this.getAutoLevelKey()))return e;const r=i&&s?this.getNextABRAutoLevel():this.firstAutoLevel;if(e!==-1){const a=this.hls.levels;if(a.length>Math.max(e,r)&&a[e].loadError<=a[r].loadError)return e}return this._nextAutoLevel=r,this.nextAutoLevelKey=this.getAutoLevelKey(),r}getAutoLevelKey(){return`${this.getBwEstimate()}

53KEY_LOAD_ERROR:case $.KEY_LOAD_TIMEOUT:t.errorAction=this.getFragRetryOrSwitchAction(t);return;case $.FRAG_PARSING_ERROR:if((i=t.frag)!=null&&i.gap){t.errorAction=Vl();return}case $.FRAG_GAP:case $.FRAG_DECRYPT_ERROR:{t.errorAction=this.getFragRetryOrSwitchAction(t),t.errorAction.action=Et.SendAlternateToPenaltyBox;return}case $.LEVEL_EMPTY_ERROR:case $.LEVEL_PARSING_ERROR:{var a;const l=t.parent===Z.MAIN?t.level:s.loadLevel;t.details===$.LEVEL_EMPTY_ERROR&&((a=t.context)!=null&&(a=a.levelDetails)!=null&&a.live)?t.errorAction=this.getPlaylistRetryOrSwitchAction(t,l):(t.levelRetry=!1,t.errorAction=this.getLevelSwitchAction(t,l))}return;case $.LEVEL_LOAD_ERROR:case $.LEVEL_LOAD_TIMEOUT:typeof(r==null?void 0:r.level)=="number"&&(t.errorAction=this.getPlaylistRetryOrSwitchAction(t,r.level));return;case $.AUDIO_TRACK_LOAD_ERROR:case $.AUDIO_TRACK_LOAD_TIMEOUT:case $.SUBTITLE_LOAD_ERROR:case $.SUBTITLE_TRACK_LOAD_TIMEOUT:if(r){const l=s.loadLevelObj;if(l&&(r.type===xe.AUDIO_TRACK&&l.hasAudioGroup(r.groupId)||r.type===xe.SUBTITLE_TRACK&&l.hasSubtitleGroup(r.groupId))){t.errorAction=this.getPlaylistRetryOrSwitchAction(t,s.loadLevel),t.errorAction.action=Et.SendAlternateToPenaltyBox,t.errorAction.flags=ci.MoveAllAlternatesMatchingHost;return}}return;case $.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED:t.errorAction={action:Et.SendAlternateToPenaltyBox,flags:ci.MoveAllAlternatesMatchingHDCP};return;case $.KEY_SYSTEM_SESSION_UPDATE_FAILED:case $.KEY_SYSTEM_STATUS_INTERNAL_ERROR:case $.KEY_SYSTEM_NO_SESSION:t.errorAction={action:Et.SendAlternateToPenaltyBox,flags:ci.MoveAllAlternatesMatchingKey};return;case $.BUFFER_ADD_CODEC_ERROR:case $.REMUX_ALLOC_ERROR:case $.BUFFER_APPEND_ERROR:if(!t.errorAction){var o;t.errorAction=this.getLevelSwitchAction(t,(o=t.level)!=null?o:s.loadLevel)}return;case $.INTERNAL_EXCEPTION:case $.BUFFER_APPENDING_ERROR:case $.BUFFER_FULL_ERROR:case $.LEVEL_SWITCH_ERROR:case $.BUFFER_STALLED_ERROR:case $.BUFFER_SEEK_OVER_HOLE:case $.BUFFER_NUDGE_ON_STALL:t.errorAction=Vl();return}t.type===ee.KEY_SYSTEM_ERROR&&(t.levelRetry=!1,t.errorAction=Vl())}getPlaylistRetryOrSwitchAction(e,t){const i=this.hls,s=YR(i.config.playlistLoadPolicy,e),r=this.playlistError++;if(Ty(s,r,vy(e),e.response))return{action:Et.RetryRequest,flags:ci.None,retryConfig:s,retryCount:r};const o=this.getLevelSwitchAction(e,t);return s&&(o.retryConfig=s,o.retryCount=r),o}getFragRetryOrSwitchAction(e){const t=this.hls,i=this.getVariantLevelIndex(e.frag),s=t.levels[i],{fragLoadPolicy:r,keyLoadPolicy:a}=t.config,o=YR(m7(e)?a:r,e),l=t.levels.reduce((h,d)=>h+d.fragmentError,0);if(s&&(e.details!==$.FRAG_GAP&&s.fragmentError++,!g7(e)&&Ty(o,l,vy(e),e.response)))return{action:Et.RetryRequest,flags:ci.None,retryConfig:o,retryCount:l};const c=this.getLevelSwitchAction(e,i);return o&&(c.retryConfig=o,c.retryCount=l),c}getLevelSwitchAction(e,t){const i=this.hls;t==null&&(t=i.loadLevel);const s=this.hls.levels[t];if(s){var r,a;const c=e.details;s.loadError++,c===$.BUFFER_APPEND_ERROR&&s.fragmentError++;let h=-1;const{levels:d,loadLevel:f,minAutoLevel:g,maxAutoLevel:y}=i;!i.autoLevelEnabled&&!i.config.preserveManualLevelOnError&&(i.loadLevel=-1);const v=(r=e.frag)==null?void 0:r.type,b=(v===Z.AUDIO&&c===$.FRAG_PARSING_ERROR||e.sourceBufferName==="audio"&&(c===$.BUFFER_ADD_CODEC_ERROR||c===$.BUFFER_APPEND_ERROR))&&d.some(({audioCodec:R})=>s.audioCodec!==R),_=e.sourceBufferName==="video"&&(c===$.BUFFER_ADD_CODEC_ERROR||c===$.BUFFER_APPEND_ERROR)&&d.some(({codecSet:R,audioCodec:C})=>s.codecSet!==R&&s.audioCodec===C),{type:x,groupId:w}=(a=e.context)!=null?a:{};for(let R=d.length;R--;){const C=(R+f)%d.length;if(C!==f&&C>=g&&C<=y&&d[C].loadError===0){var o,l;const k=d[C];if(c===$.FRAG_GAP&&v===Z.MAIN&&e.frag){const P=d[C].details;if(P){const I=pl(e.frag,P.fragments,e.frag.start);if(I!=null&&I.gap)continue}}else{if(x===xe.AUDIO_TRACK&&k.hasAudioGroup(w)||x===xe.SUBTITLE_TRACK&&k.hasSubtitleGroup(w))continue;if(v===Z.AUDIO&&(o=s.audioGroups)!=null&&o.some(P=>k.hasAudioGroup(P))||v===Z.SUBTITLE&&(l=s.subtitleGroups)!=null&&l.some(P=>k.hasSubtitleGroup(P))||b&&s.audioCodec===k.audioCodec||_&&s.codecSet===k.codecSet||!b&&s.codecSet!==k.codecSet)continue}h=C;break}}if(h>-1&&i.loadLevel!==h)return e.levelRetry=!0,this.playlistError=0,{action:Et.SendAlternateToPenaltyBox,flags:ci.None,nextAutoLevel:h}}return{action:Et.SendAlternateToPenaltyBox,flags:ci.MoveAllAlternatesMatchingHost}}onErrorOut(e,t){var i;switch((i=t.errorAction)==null?void 0:i.action){case Et.DoNothing:break;case Et.SendAlternateToPenaltyBox:this.sendAlternateToPenaltyBox(t),!t.errorAction.resolved&&t.details!==$.FRAG_GAP?t.fatal=!0:/MediaSource readyState: ended/.test(t.error.message)&&(this.warn(`MediaSource ended after "${t.sourceBufferName}

53const c=t[o],h=a||l.partial===!0;r.range[o]=this.getBufferedTimes(i,e.part,h,c)}),r.loaded=null,Object.keys(r.range).length?(this.bufferedEnd(r,i),jm(r)||this.removeParts(i.sn-1,i.type)):this.removeFragment(r.body)}bufferedEnd(e,t){e.buffered=!0,(e.body.endList=t.endList||e.body.endList)&&(this.endListFragments[e.body.type]=e)}removeParts(e,t){const i=this.activePartLists[t];i&&(this.activePartLists[t]=QR(i,s=>s.fragment.sn>=e))}fragBuffered(e,t){const i=wl(e);let s=this.fragments[i];!s&&t&&(s=this.fragments[i]={body:e,appendedPTS:null,loaded:null,buffered:!1,range:Object.create(null)},e.gap&&(this.hasGaps=!0)),s&&(s.loaded=null,this.bufferedEnd(s,e))}getBufferedTimes(e,t,i,s){const r={time:[],partial:i},a=e.start,o=e.end,l=e.minEndPTS||o,c=e.maxStartPTS||a;for(let h=0;h<s.length;h++){const d=s.start(h)-this.bufferPadding,f=s.end(h)+this.bufferPadding;if(c>=d&&l<=f){r.time.push({startPTS:Math.max(a,s.start(h)),endPTS:Math.min(o,s.end(h))});break}else if(a<f&&o>d){const g=Math.max(a,s.start(h)),y=Math.min(o,s.end(h));y>g&&(r.partial=!0,r.time.push({startPTS:g,endPTS:y}))}else if(o<=d)break}return r}getPartialFragment(e){let t=null,i,s,r,a=0;const{bufferPadding:o,fragments:l}=this;return Object.keys(l).forEach(c=>{const h=l[c];h&&jm(h)&&(s=h.body.start-o,r=h.body.end+o,e>=s&&e<=r&&(i=Math.min(e-s,r-e),a<=i&&(t=h.body,a=i)))}),t}isEndListAppended(e){const t=this.endListFragments[e];return t!==void 0&&(t.buffered||jm(t))}getState(e){const t=wl(e),i=this.fragments[t];return i?i.buffered?jm(i)?St.PARTIAL:St.OK:St.APPENDING:St.NOT_LOADED}isTimeBuffered(e,t,i){let s,r;for(let a=0;a<i.length;a++){if(s=i.start(a)-this.bufferPadding,r=i.end(a)+this.bufferPadding,e>=s&&t<=r)return!0;if(t<=s)return!1}return!1}onManifestLoading(){this.removeAllFragments()}onFragLoaded(e,t){if(t.frag.sn==="initSegment"||t.frag.bitrateTest)return;const i=t.frag,s=t.part?null:t,r=wl(i);this.fragments[r]={body:i,appendedPTS:null,loaded:s,buffered:!1,range:Object.create(null)}}onBufferAppended(e,t){const{frag:i,part:s,timeRanges:r,type:a}=t;if(i.sn==="initSegment")return;const o=i.type;if(s){let c=this.activePartLists[o];c||(this.activePartLists[o]=c=[]),c.push(s)}this.timeRanges=r;const l=r[a];this.detectEvictedFragments(a,l,o,s)}onFragBuffered(e,t){this.detectPartialFragments(t)}hasFragment(e){const t=wl(e);return!!this.fragments[t]}hasFragments(e){const{fragments:t}=this,i=Object.keys(t);if(!e)return i.length>0;for(let s=i.length;s--;){const r=t[i[s]];if((r==null?void 0:r.body.type)===e)return!0}return!1}hasParts(e){var t;return!!((t=this.activePartLists[e])!=null&&t.length)}removeFragmentsInRange(e,t,i,s,r){s&&!this.hasGaps||Object.keys(this.fragments).forEach(a=>{const o=this.fragments[a];if(!o)return;const l=o.body;l.type!==i||s&&!l.gap||l.start<t&&l.end>e&&(o.buffered||r)&&this.removeFragment(l)})}removeFragment(e){const t=wl(e);e.clearElementaryStreamInfo();const i=this.activePartLists[e.type];if(i){const s=e.sn;this.activePartLists[e.type]=QR(i,r=>r.fragment.sn!==s)}delete this.fragments[t],e.endList&&delete this.endListFragments[e.type]}removeAllFragments(){var e;this.fragments=Object.create(null),this.endListFragments=Object.create(null),this.activePartLists=Object.create(null),this.hasGaps=!1;const t=(e=this.hls)==null||(e=e.latestLevelDetails)==null?void 0:e.partList;t&&t.forEach(i=>i.clearElementaryStreamInfo())}}function jm(n){var e,t,i;return n.buffered&&!!(n.body.gap||(e=n.range.video)!=null&&e.partial||(t=n.range.audio)!=null&&t.partial||(i=n.range.audiovideo)!=null&&i.partial)}function wl(n){return`${n.type}_${n.level}_${n.sn}`}function QR(n,e){return n.filter(t=>{const i=e(t);return i||t.clearElementaryStreamInfo(),i})}var Ta={cbc:0,ctr:1};class Qz{constructor(e,t,i){this.subtle=void 0,this.aesIV=void 0,this.aesMode=void 0,this.subtle=e,this.aesIV=t,this.aesMode=i}decrypt(e,t){switch(this.aesMode){case Ta.cbc:return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},t,e);case Ta.ctr:return this.subtle.decrypt({name:"AES-CTR",counter:this.aesIV,length:64},t,e);default:throw new Error(`[AESCrypto] invalid aes mode ${this.aesMode}`)}}}function Xz(n){const e=n.byteLength,t=e&&new DataView(n.buffer).getUint8(e-1);return t?n.slice(0,e-t):n}class Zz{constructor(){this.rcon=[0,1,2,4,8,16,32,64,128,27,54],this.subMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.invSubMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.sBox=new Uint32Array(256),this.invSBox=new Uint32Array(256),this.key=new Uint32Array(0),this.ksRows=0,this.keySize=0,this.keySchedule=void 0,this.invKeySchedule=void 0,this.initTable()}uint8ArrayToUint32Array_(e){const t=new DataView(e),i=new Uint32Array(4);for(let s=0;s<4;s++)i[s]=t.getUint32(s*4);return i}initTable(){const e=this.sBox,t=this.invSBox,i=this.subMix,s=i[0],r=i[1],a=i[2],o=i[3],l=this.invSubMix,c=l[0],h=l[1],d=l[2],f=l[3],g=new Uint32Array(256);let y=0,v=0,T=0;for(T=0;T<256;T++)T<128?g[T]=T<<1:g[T]=T<<1^283;for(T=0;T<256;T++){let b=v^v<<1^v<<2^v<<3^v<<4;b=b>>>8^b&255^99,e[y]=b,t[b]=y;const E=g[y],_=g[E],x=g[_];let w=g[b]*257^b*16843008;s[y]=w<<24|w>>>8,r[y]=w<<16|w>>>16,a[y]=w<<8|w>>>24,o[y]=w,w=x*16843009^_*65537^E*257^y*16843008,c[b]=w<<24|w>>>8,h[b]=w<<16|w>>>16,d[b]=w<<8|w>>>24,f[b]=w,y?(y=E^g[g[g[x^E]]],v^=g[g[v]]):y=v=1}}

53expandKey(e){const t=this.uint8ArrayToUint32Array_(e);let i=!0,s=0;for(;s<t.length&&i;)i=t[s]===this.key[s],s++;if(i)return;this.key=t;const r=this.keySize=t.length;if(r!==4&&r!==6&&r!==8)throw new Error("Invalid aes key size="+r);const a=this.ksRows=(r+6+1)*4;let o,l;const c=this.keySchedule=new Uint32Array(a),h=this.invKeySchedule=new Uint32Array(a),d=this.sBox,f=this.rcon,g=this.invSubMix,y=g[0],v=g[1],T=g[2],b=g[3];let E,_;for(o=0;o<a;o++){if(o<r){E=c[o]=t[o];continue}_=E,o%r===0?(_=_<<8|_>>>24,_=d[_>>>24]<<24|d[_>>>16&255]<<16|d[_>>>8&255]<<8|d[_&255],_^=f[o/r|0]<<24):r>6&&o%r===4&&(_=d[_>>>24]<<24|d[_>>>16&255]<<16|d[_>>>8&255]<<8|d[_&255]),c[o]=E=(c[o-r]^_)>>>0}for(l=0;l<a;l++)o=a-l,l&3?_=c[o]:_=c[o-4],l<4||o<=4?h[l]=_:h[l]=y[d[_>>>24]]^v[d[_>>>16&255]]^T[d[_>>>8&255]]^b[d[_&255]],h[l]=h[l]>>>0}networkToHostOrderSwap(e){return e<<24|(e&65280)<<8|(e&16711680)>>8|e>>>24}decrypt(e,t,i){const s=this.keySize+6,r=this.invKeySchedule,a=this.invSBox,o=this.invSubMix,l=o[0],c=o[1],h=o[2],d=o[3],f=this.uint8ArrayToUint32Array_(i);let g=f[0],y=f[1],v=f[2],T=f[3];const b=new Int32Array(e),E=new Int32Array(b.length);let _,x,w,R,C,k,P,I,O,G,j,K,W,U;const V=this.networkToHostOrderSwap;for(;t<b.length;){for(O=V(b[t]),G=V(b[t+1]),j=V(b[t+2]),K=V(b[t+3]),C=O^r[0],k=K^r[1],P=j^r[2],I=G^r[3],W=4,U=1;U<s;U++)_=l[C>>>24]^c[k>>16&255]^h[P>>8&255]^d[I&255]^r[W],x=l[k>>>24]^c[P>>16&255]^h[I>>

538&255]^d[C&255]^r[W+1],w=l[P>>>24]^c[I>>16&255]^h[C>>8&255]^d[k&255]^r[W+2],R=l[I>>>24]^c[C>>16&255]^h[k>>8&255]^d[P&255]^r[W+3],C=_,k=x,P=w,I=R,W=W+4;_=a[C>>>24]<<24^a[k>>16&255]<<16^a[P>>8&255]<<8^a[I&255]^r[W],x=a[k>>>24]<<24^a[P>>16&255]<<16^a[I>>8&255]<<8^a[C&255]^r[W+1],w=a[P>>>24]<<24^a[I>>16&255]<<16^a[C>>8&255]<<8^a[k&255]^r[W+2],R=a[I>>>24]<<24^a[C>>16&255]<<16^a[k>>8&255]<<8^a[P&255]^r[W+3],E[t]=V(_^g),E[t+1]=V(R^y),E[t+2]=V(w^v),E[t+3]=V(x^T),g=O,y=G,v=j,T=K,t=t+4}return E.buffer}}class Jz{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(){const e=eQ(this.aesMode);return this.subtle.importKey("raw",this.key,{name:e},!1,["encrypt","decrypt"])}}function eQ(n){switch(n){case Ta.cbc:return"AES-CBC";case Ta.ctr:return"AES-CTR";default:throw new Error(`[FastAESKey] invalid aes mode ${n}`)}}const tQ=16;class e3{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{const i=self.crypto;i&&(this.subtle=i.subtle||i.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(){const{currentResult:e,remainderData:t}=this;if(!e||t)return this.reset(),null;const i=new Uint8Array(e);return this.reset(),this.removePKCS7Padding?Xz(i):i}reset(){this.currentResult=null,this.currentIV=null,this.remainderData=null,this.softwareDecrypter&&(this.softwareDecrypter=null)}decrypt(e,t,i,s){return this.useSoftware?new Promise((r,a)=>{const o=ArrayBuffer.isView(e)?e:new Uint8Array(e);this.softwareDecrypt(o,t,i,s);const l=this.flush();l?r(l.buffer):a(new Error("[softwareDecrypt] Failed to decrypt data"))}):this.webCryptoDecrypt(new Uint8Array(e),t,i,s)}softwareDecrypt(e,t,i,s){const{currentIV:r,currentResult:a,remainderData:o}=this;if(s!==Ta.cbc||t.byteLength!==16)return qe.warn("SoftwareDecrypt: can only handle AES-128-CBC"),null;this.logOnce("JS AES decrypt"),o&&(e=Ni(o,e),this.remainderData=null);const l=this.getValidChunk(e);if(!l.length)return null;r&&(i=r);let c=this.softwareDecrypter;c||(c=this.softwareDecrypter=new Zz),c.expandKey(t);const h=a;return this.currentResult=c.decrypt(l.buffer,0,i),this.currentIV=l.slice(-16).buffer,h||null}webCryptoDecrypt(e,t,i,s){if(this.key!==t||!this.fastAesKey){if(!this.subtle)return Promise.resolve(this.onWebCryptoError(e,t,i,s));this.key=t,this.fastAesKey=new Jz(this.subtle,t,s)}return this.fastAesKey.expandKey().then(r=>this.subtle?(this.logOnce("WebCrypto AES decrypt"),new Qz(this.subtle,new Uint8Array(i),s).decrypt(e.buffer,r)):Promise.reject(new Error("web crypto not initialized"))).catch(r=>(qe.warn(`[decrypter]: WebCrypto Error, disable WebCrypto API, ${r.name}: ${r.message}`),this.onWebCryptoError(e,t,i,s)))}onWebCryptoError(e,t,i,s){const r=this.enableSoftwareAES;if(r){this.useSoftware=!0,this.logEnabled=!0,this.softwareDecrypt(e,t,i,s);const a=this.flush();if(a)return a.buffer}throw new Error("WebCrypto"+(r?" and softwareDecrypt":"")+": failed to decrypt data")}getValidChunk(e){let t=e;const i=e.length-e.length%tQ;return i!==e.length&&(t=e.slice(0,i),this.remainderData=e.slice(i)),t}logOnce(e){this.logEnabled&&(qe.log(`[decrypter]: ${e}`),this.logEnabled=!1)}}const XR=Math.pow(2,17);class iQ{constructor(e){this.config=void 0,this.loader=null,this.partLoadTimeout=-1,this.config=e}destroy(){this.loader&&(this.loader.destroy(),this.loader=null)}abort(){this.loader&&this.loader.abort()}load(e,t){const i=e.url;if(!i)return Promise.reject(new cn({type:ee.NETWORK_ERROR,details:$.FRAG_LOAD_ERROR,fatal:!1,frag:e,error:new Error(`Fragment does not have a ${i?"part list":"url"}`),networkDetails:null}));this.abort();const s=this.config,r=s.fLoader,a=s.loader;return new Promise((o,l)=>{if(this.loader&&this.loader.destroy(),e.gap)if(e.tagList.some(y=>y[0]==="GAP")){l(JR(e));return}else e.gap=!1;const c=this.loader=r?new r(s):new a(s),h=ZR(e);e.loader=c;const d=zR(s.fragLoadPolicy.default),f={loadPolicy:d,timeout:d.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0,highWaterMark:e.sn==="initSegment"?1/0:XR};e.stats=c.stats;const g={onSuccess:(y,v,T,b)=>{this.resetLoader(e,c);let E=y.data;T.resetIV&&e.decryptdata&&(e.decryptdata.iv=new Uint8Array(E.slice(0,16)),E=E.slice(16)),o({frag:e,part:null,payload:E,networkDetails:b})},onError:(y,v,T,b)=>{this.resetLoader(e,c),l(new cn({type:ee.NETWORK_ERROR,details:$.FRAG_LOAD_ERROR,fatal:!1,frag:e,response:He({url:i,data:void 0},y),error:new Error(`HTTP Error ${y.code} ${y.text}`),networkDetails:T,stats:b}))},onAbort:(y,v,T)=>{this.resetLoader(e,c),l(new cn({type:ee.NETWORK_ERROR,details:$.INTERNAL_ABORTED,fatal:!1,frag:e,error:new Error("Aborted"),networkDetails:T,stats:y}))},onTimeout:(y,v,T)=>{this.resetLoader(e,c),l(new cn({type:ee.NETWORK_ERROR,details:$.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e,error:new Error(`Timeout after ${f.timeout}ms`),networkDetails:T,stats:y}))}};t&&(g.onProgress=(y,v,T,b)=>t({frag:e,part:null,payload:T,networkDetails:b})),c.load(h,f,g)})}loadPart(e,t,i){this.abort();const s=this.config,r=s.fLoader,a=s.loader;return new Promise((o,l)=>{if(this.loader&&this.loader.destroy(),e.gap||t.gap){l(JR(e,t));return}const c=this.loader=r?new r(s):new a(s),h=ZR(e,t);e.loader=c;const d=zR(s.fragLoadPolicy.default),f={loadPolicy:d,timeout:d.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0,highWaterMark:XR};t.stats=c.stats,c.load(h,f,{onSuccess:(g,y,v,T)=>{this.resetLoader(e,c),this.updateStatsFromPart(e,t);const b={frag:e,part:t,payload:g.data,networkDetails:T};i(b),o(b)},onError:(g,y,v,T)=>{this.resetLoader(e,c),l(new cn({type:ee.NETWORK_ERROR,details:$.FRAG_LOAD_ERROR,fatal:!1,frag:e,part:t,response:He({url:h.url,data:void 0},g),error:new Error(`HTTP Error ${g.code} ${g.text}`),networkDetails:v,stats:T}))},onAbort:(g,y,v)=>{e.stats.aborted=t.stats.aborted,this.resetLoader(e,c),l(new cn({type:ee.NETWORK_ERROR,details:$.INTERNAL_ABORTED,fatal:!1,frag:e,part:t,error:new Error("Aborted"),networkDetails:v,stats:g}))},onTimeout:(g,y,v)=>{this.resetLoader(e,c),l(new cn({type:ee.NETWORK_ERROR,details:$.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e,part:t,error:new Error(`Timeout after ${f.timeout}ms`),networkDetails:v,stats:g}))}})})}updateStatsFromPart(e,t){const i=e.stats,s=t.stats,r=s.total;if(i.loaded+=s.loaded,r){const l=Math.round(e.duration/t.duration),c=Math.min(Math.round(i.loaded/r),l),d=(l-c)*Math.round(i.loaded/c);i.total=i.loaded+d}else i.total=Math.max(i.loaded,i.total);const a=i.loading,o=s.loading;a.start?a.first+=o.first-o.start:(a.start=o.start,a.first=o.first),a.end=o.end}resetLoader(e,t){e.loader=null,this.loader===t&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),t.destroy()}}function ZR(n,e=null){const t=e||n,i={frag:n,part:e,responseType:"arraybuffer",url:t.url,headers:{},rangeStart:0,rangeEnd:0},s=t.byteRangeStartOffset,r=t.byteRangeEndOffset;if(X(s)&&X(r)){var a;let o=s,l=r;if(n.sn==="initSegment"&&sQ((a=n.decryptdata)==null?void 0:a.method)){const c=r-s;c%16&&(l=r+(16-c%16)),s!==0&&(i.resetIV=!0,o=s-16)}i.rangeStart=o,i.rangeEnd=l}return i}function JR(n,e){const t=new Error(`GAP ${n.gap?"tag":"attribute"} found`),i={type:ee.MEDIA_ERROR,details:$.FRAG_GAP,fatal:!1,frag:n,error:t,networkDetails:null};return e&&(i.part=e),(e||n).stats.aborted=!0,new cn(i)}function sQ(n){return n==="AES-128"||n==="AES-256"}class cn extends Error{constructor(e){super(e.error.message),this.data=void 0,this.data=e}}class v7 extends Bi{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?!1:(this._tickCallCount=0,this._tickInterval=self.setInterval(this._boundTick,e),!0)}clearInterval(){return this._tickInterval?(self.clearInterval(this._tickInterval),this._tickInterval=null,!0):!1}clearNextTick(){return this._tickTimer?(self.clearTimeout(this._tickTimer),this._tickTimer=null,!0):!1}tick(){this._tickCallCount++,this._tickCallCount===1&&(this.doTick(),this._tickCallCount>1&&this.tickImmediate(),this._tickCallCount=0)}tickImmediate(){this.clearNextTick(),this._tickTimer=self.setTimeout(this._boundTick,0)}doTick(){}}class dx{constructor(e,t,i,s=0,r=-1,a=!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=Wm(),this.buffering={audio:Wm(),video:Wm(),audiovideo:Wm()},this.level=e,this.sn=t,this.id=i,this.size=s,this.part=r,this.partial=a}}function Wm(){return{start:0,executeStart:0,executeEnd:0,end:0}}const eP={length:0,start:()=>0,end:()=>0};class me{static isBuffered(e,t){if(e){const i=me.getBuffered(e);for(let s=i.length;s--;)if(t>=i.start(s)&&t<=i.end(s))return!0}return!1}static bufferedRanges(e){if(e){const t=me.getBuffered(e);return me.timeRangesToArray(t)}return[]}static timeRangesToArray(e){const t=[];for(let i=0;i<e.length;i++)t.push({start:e.start(i),end:e.end(i)});return t}static bufferInfo(e,t,i){if(e){const s=me.bufferedRanges(e);if(s.length)return me.bufferedInfo(s,t,i)}return{len:0,start:t,end:t,bufferedIndex:-1}}static bufferedInfo(e,t,i){t=Math.max(0,t),e.length>1&&e.sort((h,d)=>h.start-d.start||d.end-h.end);let s=-1,r=[];if(i)for(let h=0;h<e.length;h++){t>=e[h].start&&t<=e[h].end&&(s=h);const d=r.length;if(d){const f=r[d-1].end;e[h].start-f<i?e[h].end>f&&(r[d-1].end=e[h].end):r.push(e[h])}else r.push(e[h])}else r=e;let a=0,o,l=t,c=t;for(let h=0;h<r.length;h++){const d=r[h].start,f=r[h].end;if(s===-1&&t>=d&&t<=f&&(s=h),t+i>=d&&t<f)l=d,c=f,a=c-t;else if(t+i<d){o=d;break}}return{len:a,start:l||0,end:c||0,nextStart:o,buffered:e,bufferedIndex:s}}static getBuffered(e){try{return e.buffered||eP}catch(t){return qe.log("failed to get media.buffered",t),eP}}}const T7=/\{\$([a-zA-Z0-9-_]+)\}/g;function tP(n){return T7.test(n)}function oI(n,e){if(n.variableList!==null||n.hasVariableRefs){const t=n.variableList;return e.replace(T7,i=>{const s=i.substring(2,i.length-1),r=t==null?void 0:t[s];return r===void 0?(n.playlistParsingError||(n.playlistParsingError=new Error(`Missing preceding EXT-X-DEFINE tag for Variable Reference: "${s}"`)),i):r})}return e}function iP(n,e,t){let i=n.variableList;i||(n.variableList=i={});let s,r;if("QUERYPARAM"in e){s=e.QUERYPARAM;try{const a=new self.URL(t).searchParams;if(a.has(s))r=a.get(s);else throw new Error(`"${s}" does not match any query parameter in URI: "${t}"`)}catch(a){n.playlistParsingError||(n.playlistParsingError=new Error(`EXT-X-DEFINE QUERYPARAM: ${a.message}`))}}else s=e.NAME,r=e.VALUE;s in i?n.playlistParsingError||(n.playlistParsingError=new Error(`EXT-X-DEFINE duplicate Variable Name declarations: "${s}"`)):i[s]=r||""}function nQ(n,e,t){const i=e.IMPORT;if(t&&i in t){let s=n.variableList;s||(n.variableList=s={}),s[i]=t[i]}else n.playlistParsingError||(n.playlistParsingError=new Error(`EXT-X-DEFINE IMPORT attribute not found in Multivariant Playlist: "${i}"`))}const rQ=/^(\d+)x(\d+)$/,sP=/(.+?)=(".*?"|.*?)(?:,|$)/g;class st{constructor(e,t){typeof e=="string"&&(e=st.parseAttrList(e,t)),We(this,e)}get clientAttrs(){return Object.keys(this).filter(e=>e.substring(0,2)==="X-")}decimalInteger(e){const t=parseInt(this[e],10);return t>Number.MAX_SAFE_INTEGER?1/0:t}hexadecimalInteger(e){if(this[e]){let t=(this[e]||"0x").slice(2);t=(t.length&1?"0":"")+t;const i=new Uint8Array(t.length/2);for(let s=0;s<t.length/2;s++)i[s]=parseInt(t.slice(s*2,s*2+2),16);return i}return null}hexadecimalIntegerAsNumber(e){const t=parseInt(this[e],16);return t>Number.MAX_SAFE_INTEGER?1/0:t}decimalFloatingPoint(e){return parseFloat(this[e])}optionalFloat(e,t){const i=this[e];return i?parseFloat(i):t}enumeratedString(e){return this[e]}enumeratedStringList(e,t){const i=this[e];return(i?i.split(/[ ,]+/):[]).reduce((s,r)=>(s[r.toLowerCase()]=!0,s),t)}bool(e){return this[e]==="YES"}decimalResolution(e){const t=rQ.exec(this[e]);if(t!==null)return{width:parseInt(t[1],10),height:parseInt(t[2],10)}}static parseAttrList(e,t){let i;const s={},r='"';for(sP.lastIndex=0;(i=sP.exec(e))!==null;){const a=i[1].trim();let o=i[2];const l=o.indexOf(r)===0&&o.lastIndexOf(r)===o.length-1;let c=!1;if(l)o=o.slice(1,-1);else switch(a){case"IV":case"SCTE35-CMD":case"SCTE35-IN":case"SCTE35-OUT":c=!0}if(t&&(l||c))o=oI(t,o);else if(!c&&!l)switch(a){case"CLOSED-CAPTIONS":if(o==="NONE")break;case"ALLOWED-CPC":case"CLASS":case"ASSOC-LANGUAGE":case"AUDIO":case"BYTERANGE":case"CHANNELS":case"CHARACTERISTICS":case"CODECS":case"DATA-ID":case"END-DATE":case"GROUP-ID":case"ID":case"IMPORT":case"INSTREAM-ID":case"KEYFORMAT":case"KEYFORMATVERSIONS":case"LANGUAGE":case"NAME":case"PATHWAY-ID":case"QUERYPARAM":case"RECENTLY-REMOVED-DATERANGES":case"SERVER-URI":case"STABLE-RENDITION-ID":case"STABLE-VARIANT-ID":case"START-DATE":case"SUBTITLES":case"SUPPLEMENTAL-CODECS":case"URI":case"VALUE":case"VIDEO":case"X-ASSET-LIST":case"X-ASSET-URI":qe.warn(`${e}: attribute ${a} is missing quotes`)}s[a]=o}return s}}const aQ="com.apple.hls.interstitial";function oQ(n){return n!=="ID"&&n!=="CLASS"&&n!=="CUE"&&n!=="START-DATE"&&n!=="DURATION"&&n!=="END-DATE"&&n!=="END-ON-NEXT"}function lQ(n){return n==="SCTE35-OUT"||n==="SCTE35-IN"||n==="SCTE35-CMD"}class t3{constructor(e,t,i=0){var s;if(this.attr=void 0,this.tagAnchor=void 0,this.tagOrder=void 0,this._startDate=void 0,this._endDate=void 0,this._dateAtEnd=void 0,this._cue=void 0,this._badValueForSameId=void 0,this.tagAnchor=(t==null?void 0:t.tagAnchor)||null,this.tagOrder=(s=t==null?void 0:t.tagOrder)!=null?s:i,t){const r=t.attr;for(const a in r)if(Object.prototype.hasOwnProperty.call(e,a)&&e[a]!==r[a]){qe.warn(`DATERANGE tag attribute: "${a}" does not match for tags with ID: "${e.ID}"`),this._badValueForSameId=a;break}e=We(new st({}),r,e)}if(this.attr=e,t?(this._startDate=t._startDate,this._cue=t._cue,this._endDate=t._endDate,this._dateAtEnd=t._dateAtEnd):this._startDate=new Date(e["START-DATE"]),"END-DATE"in this.attr){const r=(t==null?void 0:t.endDate)||new Date(this.attr["END-DATE"]);X(r.getTime())&&(this._endDate=r)}}get id(){return this.attr.ID}get class(){return this.attr.CLASS}get cue(){const e=this._cue;return e===void 0?this._cue=this.attr.enumeratedStringList(this.attr.CUE?"CUE":"X-CUE",{pre:!1,post:!1,once:!1}):e}get startTime(){const{tagAnchor:e}=this;return e===null||e.programDateTime===null?(qe.warn(`Expected tagAnchor Fragment with PDT set for DateRange "${this.id}": ${e}`),NaN):e.start+(this.startDate.getTime()-e.programDateTime)/1e3}get startDate(){return this._startDate}get endDate(){const e=this._endDate||this._dateAtEnd;if(e)return e;const t=this.duration;return t!==null?this._dateAtEnd=new Date(this._startDate.getTime()+t*1e3):null}get duration(){if("DURATION"in this.attr){const e=this.attr.decimalFloatingPoint("DURATION");if(X(e))return e}else if(this._endDate)return(this._endDate.getTime()-this._startDate.getTime())/1e3;return null}get plannedDuration(){return"PLANNED-DURATION"in this.attr?this.attr.decimalFloatingPoint("PLANNED-DURATION"):null}get endOnNext(){return this.attr.bool("END-ON-NEXT")}get isInterstitial(){return this.class===aQ}get isValid(){return!!this.id&&!this._badValueForSameId&&X(this.startDate.getTime())&&(this.duration===null||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)}}const cQ=10;class b7{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 0,this.partHoldBack=0,this.holdBack=0,this.partTarget=0,this.preloadHint=void 0,this.renditionReports=void 0,this.tuneInGoal=0,this.deltaUpdateFailed=void 0,this.drift

53StartTime=0,this.driftEndTime=0,this.driftStart=0,this.driftEnd=0,this.encryptedFragments=void 0,this.playlistParsingError=null,this.variableList=null,this.hasVariableRefs=!1,this.appliedTimelineOffset=void 0,this.fragments=[],this.encryptedFragments=[],this.dateRanges={},this.url=e}reloaded(e){if(!e){this.advanced=!0,this.updated=!0;return}const t=this.lastPartSn-e.lastPartSn,i=this.lastPartIndex-e.lastPartIndex;this.updated=this.endSN!==e.endSN||!!i||!!t||!this.live,this.advanced=this.endSN>e.endSN||t>0||t===0&&i>0,this.updated||this.advanced?this.misses=Math.floor(e.misses*.6):this.misses=e.misses+1}hasKey(e){return this.encryptedFragments.some(t=>{let i=t.decryptdata;return i||(t.setKeyFormat(e.keyFormat),i=t.decryptdata),!!i&&e.matches(i)})}get hasProgramDateTime(){return this.fragments.length?X(this.fragments[this.fragments.length-1].programDateTime):!1}get levelTargetDuration(){return this.averagetargetduration||this.targetduration||cQ}get drift(){const e=this.driftEndTime-this.driftStartTime;return e>0?(this.driftEnd-this.driftStart)*1e3/e:1}get edge(){return this.partEnd||this.fragmentEnd}get partEnd(){var e;return(e=this.partList)!=null&&e.length?this.partList[this.partList.length-1].end:this.fragmentEnd}get fragmentEnd(){return this.fragments.length?this.fragments[this.fragments.length-1].end:0}get fragmentStart(){return this.fragments.length?this.fragments[0].start:0}get age(){return this.advancedDateTime?Math.max(Date.now()-this.advancedDateTime,0)/1e3:0}get lastPartIndex(){var e;return(e=this.partList)!=null&&e.length?this.partList[this.partList.length-1].index:-1}get maxPartIndex(){const e=this.partList;if(e){const t=this.lastPartIndex;if(t!==-1){for(let i=e.length;i--;)if(e[i].index>t)return e[i].index;return t}}return 0}get lastPartSn(){var e;return(e=this.partList)!=null&&e.length?this.partList[this.partList.length-1].fragment.sn:this.endSN}get expired(){if(this.live&&this.age&&this.misses<3){const e=this.partEnd-this.fragmentStart;return this.age>Math.max(e,this.totalduration)+this.levelTargetDuration}return!1}}function by(n,e){return n.length===e.length?!n.some((t,i)=>t!==e[i]):!1}function nP(n,e){return!n&&!e?!0:!n||!e?!1:by(n,e)}function Hl(n){return n==="AES-128"||n==="AES-256"||n==="AES-256-CTR"}function i3(n){switch(n){case"AES-128":case"AES-256":return Ta.cbc;case"AES-256-CTR":return Ta.ctr;default:throw new Error(`invalid full segment method ${n}`)}}function s3(n){return Uint8Array.from(atob(n),e=>e.charCodeAt(0))}function lI(n){return Uint8Array.from(unescape(encodeURIComponent(n)),e=>e.charCodeAt(0))}function uQ(n){const e=lI(n).subarray(0,16),t=new Uint8Array(16);return t.set(e,16-e.length),t}function E7(n){const e=function(i,s,r){const a=i[s];i[s]=i[r],i[r]=a};e(n,0,3),e(n,1,2),e(n,4,5),e(n,6,7)}function S7(n){const e=n.split(":");let t=null;if(e[0]==="data"&&e.length===2){const i=e[1].split(";"),s=i[i.length-1].split(",");if(s.length===2){const r=s[0]==="base64",a=s[1];r?(i.splice(-1,1),t=s3(a)):t=uQ(a)}}return t}const Ey=typeof self<"u"?self:void 0;var nt={CLEARKEY:"org.w3.clearkey",FAIRPLAY:"com.apple.fps",PLAYREADY:"com.microsoft.playready",WIDEVINE:"com.widevine.alpha"},Rt={CLEARKEY:"org.w3.clearkey",FAIRPLAY:"com.apple.streamingkeydelivery",PLAYREADY:"com.microsoft.playready",WIDEVINE:"urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"};function Fg(n){switch(n){case Rt.FAIRPLAY:return nt.FAIRPLAY;case Rt.PLAYREADY:return nt.PLAYREADY;case Rt.WIDEVINE:return nt.WIDEVINE;case Rt.CLEARKEY:return nt.CLEARKEY}}function Gx(n){switch(n){case nt.FAIRPLAY:return Rt.FAIRPLAY;case nt.PLAYREADY:return Rt.PLAYREADY;case nt.WIDEVINE:return Rt.WIDEVINE;case nt.CLEARKEY:return Rt.CLEARKEY}}function Th(n){const{drmSystems:e,widevineLicenseUrl:t}=n,i=e?[nt.FAIRPLAY,nt.WIDEVINE,nt.PLAYREADY,nt.CLEARKEY].filter(s=>!!e[s]):[];return!i[nt.WIDEVINE]&&t&&i.push(nt.WIDEVINE),i}const n3=function(n){return Ey!=null&&(n=Ey.navigator)!=null&&n.requestMediaKeySystemAccess?self.navigator.requestMediaKeySystemAccess.bind(self.navigator):null}();function hQ(n,e,t,i){let s;switch(n){case nt.FAIRPLAY:s=["cenc","sinf"];break;case nt.WIDEVINE:case nt.PLAYREADY:s=["cenc"];break;case nt.CLEARKEY:s=["cenc","keyids"];break;default:throw new Error(`Unknown key-system: ${n}`)}return dQ(s,e,t,i)}function dQ(n,e,t,i){return[{initDataTypes:n,persistentState:i.persistentState||"optional",distinctiveIdentifier:i.distinctiveIdentifier||"optional",sessionTypes:i.sessionTypes||[i.sessionType||"temporary"],audioCapabilities:e.map(r=>({contentType:`audio/mp4; codecs=${r}

53const g=c.LANGUAGE,y=c["ASSOC-LANGUAGE"],v=c.CHANNELS,T=c.CHARACTERISTICS,b=c["INSTREAM-ID"],E={attrs:c,bitrate:0,id:l++,groupId:c["GROUP-ID"]||"",name:c.NAME||g||"",type:h,default:c.bool("DEFAULT"),autoselect:c.bool("AUTOSELECT"),forced:c.bool("FORCED"),lang:g,url:c.URI?cs.resolve(c.URI,t):""};if(y&&(E.assocLang=y),v&&(E.channels=v),T&&(E.characteristics=T),b&&(E.instreamId=b),d!=null&&d.length){const _=cs.findGroup(d,E.groupId)||d[0];hP(E,_,"audioCodec"),hP(E,_,"textCodec")}f.push(E)}}return r}static parseLevelPlaylist(e,t,i,s,r,a){var o;const l={url:t},c=new b7(t),h=c.fragments,d=[];let f=null,g=0,y=0,v=0,T=0,b=0,E=null,_=new $g(s,l),x,w,R,C=-1,k=!1,P=null,I;if(Kx.lastIndex=0,c.m3u8=e,c.hasVariableRefs=tP(e),((o=Kx.exec(e))==null?void 0:o[0])!=="#EXTM3U")return c.playlistParsingError=new Error("Missing format identifier #EXTM3U"),c;for(;(x=Kx.exec(e))!==null;){k&&(k=!1,_=new $g(s,l),_.playlistOffset=v,_.setStart(v),_.sn=g,_.cc=T,b&&(_.bitrate=b),_.level=i,f&&(_.initSegment=f,f.rawProgramDateTime&&(_.rawProgramDateTime=f.rawProgramDateTime,f.rawProgramDateTime=null),P&&(_.setByteRange(P),P=null)));const K=x[1];if(K){_.duration=parseFloat(K);const W=(" "+x[2]).slice(1);_.title=W||null,_.tagList.push(W?["INF",K,W]:["INF",K])}else if(x[3]){if(X(_.duration)){_.playlistOffset=v,_.setStart(v),R&&fP(_,R,c),_.sn=g,_.level=i,_.cc=T,h.push(_);const W=(" "+x[3]).slice(1);_.relurl=oI(c,W),cI(_,E,d),E=_,v+=_.duration,g++,y=0,k=!0}}else{if(x=x[0].match(yQ),!x){qe.warn("No matches on slow regex match for level playlist!");continue}for(w=1;w<x.length&&x[w]===void 0;w++);const W=(" "+x[w]).slice(1),U=(" "+x[w+1]).slice(1),V=x[w+2]?(" "+x[w+2]).slice(1):null;switch(W){case"BYTERANGE":E?_.setByteRange(U,E):_.setByteRange(U);break;case"PROGRAM-DATE-TIME":_.rawProgramDateTime=U,_.tagList.push(["PROGRAM-DATE-TIME",U]),C===-1&&(C=h.length);break;case"PLAYLIST-TYPE":c.type&&an(c,W,x),c.type=U.toUpperCase();break;case"MEDIA-SEQUENCE":c.startSN!==0?an(c,W,x):h.length>0&&pP(c,W,x),g=c.startSN=parseInt(U);break;case"SKIP":{c.skippedSegments&&an(c,W,x);const q=new st(U,c),z=q.decimalInteger("SKIPPED-SEGMENTS");if(X(z)){c.skippedSegments+=z;for(let N=z;N--;)h.push(null);g+=z}const F=q.enumeratedString("RECENTLY-REMOVED-DATERANGES");F&&(c.recentlyRemovedDateranges=(c.recentlyRemovedDateranges||[]).concat(F.split("	")));break}case"TARGETDURATION":c.targetduration!==0&&an(c,W,x),c.targetduration=Math.max(parseInt(U),1);break;case"VERSION":c.version!==null&&an(c,W,x),c.version=parseInt(U);break;case"INDEPENDENT-SEGMENTS":break;case"ENDLIST":c.live||an(c,W,x),c.live=!1;break;case"#":(U||V)&&_.tagList.push(V?[U,V]:[U]);break;case"DISCONTINUITY":T++,_.tagList.push(["DIS"]);break;case"GAP":_.gap=!0,_.tagList.push([W]);break;case"BITRATE":_.tagList.push([W,U]),b=parseInt(U)*1e3,X(b)?_.bitrate=b:b=0;break;case"DATERANGE":{const q=new st(U,c),z=new t3(q,c.dateRanges[q.ID],c.dateRangeTagCount);c.dateRangeTagCount++,z.isValid||c.skippedSegments?c.dateRanges[z.id]=z:qe.warn(`Ignoring invalid DATERANGE tag: "${U}"`),_.tagList.push(["EXT-X-DATERANGE",U]);break}case"DEFINE":{{const q=new st(U,c);"IMPORT"in q?nQ(c,q,a):iP(c,q,t)}break}case"DISCONTINUITY-SEQUENCE":c.startCC!==0?an(c,W,x):h.length>0&&pP(c,W,x),c.startCC=T=parseInt(U);break;case"KEY":{const q=lP(U,t,c);if(q.isSupported()){if(q.method==="NONE"){R=void 0;break}R||(R={});const z=R[q.keyFormat];z!=null&&z.matches(q)||(z&&(R=We({},R)),R[q.keyFormat]=q)}else qe.warn(`[Keys] Ignoring unsupported EXT-X-KEY tag: "${U}"`);break}case"START":c.startTimeOffset=cP(U);break;case"MAP":{const q=new st(U,c);if(_.duration){const z=new $g(s,l);dP(z,q,i,R),f=z,_.initSegment=f,f.rawProgramDateTime&&!_.rawProgramDateTime&&(_.rawProgramDateTime=f.rawProgramDateTime)}else{const z=_.byteRangeEndOffset;if(z){const F=_.byteRangeStartOffset;P=`${z-F}@${F}`}else P=null;dP(_,q,i,R),f=_,k=!0}f.cc=T;break}case"SERVER-CONTROL":{I&&an(c,W,x),I=new st(U),c.canBlockReload=I.bool("CAN-BLOCK-RELOAD"),c.canSkipUntil=I.optionalFloat("CAN-SKIP-UNTIL",0),c.canSkipDateRanges=c.canSkipUntil>0&&I.bool("CAN-SKIP-DATERANGES"),c.partHoldBack=I.optionalFloat("PART-HOLD-BACK",0),c.holdBack=I.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{c.partTarget&&an(c,W,x);const q=new st(U);c.partTarget=q.decimalFloatingPoint("PART-TARGET");break}case"PART":{let q=c.partList;q||(q=c.partList=[]);const z=y>0?q[q.length-1]:void 0,F=y++,N=new st(U,c),H=new X8(N,_,l,F,z);q.push(H),_.duration+=H.duration;break}case"PRELOAD-HINT":{const q=new st(U,c);c.preloadHint=q;break}case"RENDITION-REPORT":{const q=new st(U,c);c.renditionReports=c.renditionReports||[],c.renditionReports.push(q);break}default:qe.warn(`line parsed but not handled: ${x}`);break}}}E&&!E.relurl?(h.pop(),v-=E.duration,c.partList&&(c.fragmentHint=E)):c.partList&&(cI(_,E,d),_.cc=T,c.fragmentHint=_,R&&fP(_,R,c)),c.targetduration||(c.playlistParsingError=new Error("Missing Target Duration"));const O=h.length,G=h[0],j=h[O-1];if(v+=c.skippedSegments*c.targetduration,v>0&&O&&j){c.averagetargetduration=v/O;const K=j.sn;c.endSN=K!=="initSegment"?K:0,c.live||(j.endList=!0),C>0&&(TQ(h,C),G&&d.unshift(G))}return c.fragmentHint&&(v+=c.fragmentHint.duration),c.totalduration=v,d.length&&c.dateRangeTagCount&&G&&A7(d,c),c.endCC=T,c}}function A7(n,e){let t=n.length;if(!t)if(e.hasProgramDateTime){const o=e.fragments[e.fragments.length-1];n.push(o),t++}else return;const i=n[t-1],s=e.live?1/0:e.totalduration,r=Object.keys(e.dateRanges);for(let o=r.length;o--;){const l=e.dateRanges[r[o]],c=l.startDate.getTime();l.tagAnchor=i.ref;for(let h=t;h--;){var a;if(((a=n[h])==null?void 0:a.sn)<e.startSN)break;const d=vQ(e,c,n,h,s);if(d!==-1){l.tagAnchor=e.fragments[d].ref;break}}}}function vQ(n,e,t,i,s){const r=t[i];if(r){const o=r.programDateTime;if(e>=o||i===0){var a;const l=(((a=t[i+1])==null?void 0:a.start)||s)-r.start;if(e<=o+l*1e3){const c=t[i].sn-n.startSN;if(c<0)return-1;const h=n.fragments;if(h.length>t.length){const f=(t[i+1]||h[h.length-1]).sn-n.startSN;for(let g=f;g>c;g--){const y=h[g].programDateTime;if(e>=y&&e<y+h[g].duration*1e3)return g}}return c}}}return-1}function lP(n,e,t){var i,s;const r=new st(n,t),a=(i=r.METHOD)!=null?i:"",o=r.URI,l=r.hexadecimalInteger("IV"),c=r.KEYFORMATVERSIONS,h=(s=r.KEYFORMAT)!=null?s:"identity";o&&r.IV&&!l&&qe.error(`Invalid IV: ${r.IV}`);const d=o?cs.resolve(o,e):"",f=(c||"1").split("/").map(Number).filter(Number.isFinite);return new Xn(a,d,h,f,l,r.KEYID)}function cP(n){const t=new st(n).decimalFloatingPoint("TIME-OFFSET");return X(t)?t:null}function uP(n,e){let t=(n||"").split(/[ ,]+/).filter(i=>i);["video","audio","text"].forEach(i=>{const s=t.filter(r=>Xk(r,i));s.length&&(e[`${i}Codec`]=s.map(r=>r.split("/")[0]).join(","),t=t.filter(r=>s.indexOf(r)===-1))}),e.unknownCodecs=t}function hP(n,e,t){const i=e[t];i&&(n[t]=i)}function TQ(n,e){let t=n[e];for(let i=e;i--;){const s=n[i];if(!s)return;s.programDateTime=t.programDateTime-s.duration*1e3,t=s}}function cI(n,e,t){n.rawProgramDateTime?t.push(n):e!=null&&e.programDateTime&&(n.programDateTime=e.endProgramDateTime)}function dP(n,e,t,i){n.relurl=e.URI,e.BYTERANGE&&n.setByteRange(e.BYTERANGE),n.level=t,n.sn="initSegment",i&&(n.levelkeys=i),n.initSegment=null}function fP(n,e,t){n.levelkeys=e;const{encryptedFragments:i}=t;(!i.length||i[i.length-1].levelkeys!==e)&&Object.keys(e).some(s=>e[s].isCommonEncryption)&&i.push(n)}function an(n,e,t){n.playlistParsingError=new Error(`#EXT-X-${e} must not appear more than once (${t[0]})`)}function pP(n,e,t){n.playlistParsingError=new Error(`#EXT-X-${e} must appear before the first Media Segment (${t[0]})`)}function jx(n,e){const t=e.startPTS;if(X(t)){let i=0,s;e.sn>n.sn?(i=t-n.start,s=n):(i=n.start-t,s=e),s.duration!==i&&s.setDuration(i)}else e.sn>n.sn?n.cc===e.cc&&n.minEndPTS?e.setStart(n.start+(n.minEndPTS-n.start)):e.setStart(n.start+n.duration):e.setStart(Math.max(n.start-e.duration,0))}function x7(n,e,t,i,s,r,a){i-t<=0&&(a.warn("Fragment should have a positive duration",e),i=t+e.duration,r=s+e.duration);let l=t,c=i;const h=e.startPTS,d=e.endPTS;if(X(h)){const b=Math.abs(h-t);n&&b>n.totalduration?a.warn(`media timestamps and playlist times differ by ${b}s for level ${e.level} ${n.url}`):X(e.deltaPTS)?e.deltaPTS=Math.max(b,e.deltaPTS):e.deltaPTS=b,l=Math.max(t,h),t=Math.min(t,h),s=e.startDTS!==void 0?Math.min(s,e.startDTS):s,c=Math.min(i,d),i=Math.max(i,d),r=e.endDTS!==void 0?Math.max(r,e.endDTS):r}const f=t-e.start;e.start!==0&&e.setStart(t),e.setDuration(i-e.start),e.startPTS=t,e.maxStartPTS=l,e.startDTS=s,e.endPTS=i,e.minEndPTS=c,e.endDTS=r;const g=e.sn;if(!n||g<n.startSN||g>n.endSN)return 0;let y;const v=g-n.startSN,T=n.fragments;for(T[v]=e,y=v;y>0;y--)jx(T[y],T[y-1]);for(y=v;y<T.length-1;y++)jx(T[y],T[y+1]);return n.fragmentHint&&jx(T[T.length-1],n.fragmentHint),n.PTSKnown=n.alignedSliding=!0,f}function bQ(n,e,t){if(n===e)return;let i=null;const s=n.fragments;for(let h=s.length-1;h>=0;h--){const d=s[h].initSegment;if(d){i=d;break}}n.fragmentHint&&delete n.fragmentHint.endPTS;let r;_Q(n,e,(h,d,f,g)=>{if((!e.startCC||e.skippedSegments)&&d.cc!==h.cc){const y=h.cc-d.cc;for(let v=f;v<g.length;v++)g[v].cc+=y;e.endCC=g[g.length-1].cc}X(h.startPTS)&&X(h.endPTS)&&(d.setStart(d.startPTS=h.startPTS),d.startDTS=h.startDTS,d.maxStartPTS=h.maxStartPTS,d.endPTS=h.endPTS,d.endDTS=h.endDTS,d.minEndPTS=h.minEndPTS,d.setDuration(h.endPTS-h.startPTS),d.duration&&(r=d),e.PTSKnown=e.alignedSliding=!0),h.hasStreams&&(d.elementaryStreams=h.elementaryStreams),d.loader=h.loader,h.hasStats&&(d.stats=h.stats),h.initSegment&&(d.initSegment=h.initSegment,i=h.initSegment)});const a=e.fragments,o=e.fragmentHint?a.concat(e.fragmentHint):a;if(i&&o.forEach(h=>{var d;h&&(!h.initSegment||h.initSegment.relurl===((d=i)==null?void 0:d.relurl))&&(h.initSegment=i)}),e.skippedSegments){if(e.deltaUpdateFailed=a.some(h=>!h),e.deltaUpdateFailed){t.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(let h=e.skippedSegments;h--;)a.shift();e.startSN=a[0].sn}else{e.canSkipDateRanges&&(e.dateRanges=EQ(n.dateRanges,e,t));const h=n.fragments.filter(d=>d.rawProgramDateTime);if(n.hasProgramDateTime&&!e.hasProgramDateTime)for(let d=1;d<o.length;d++)o[d].programDateTime===null&&cI(o[d],o[d-1],h);A7(h,e)}e.endCC=a[a.length-1].cc}if(!e.startCC){var l;const h=C7(n,e.startSN-1);e.startCC=(l=h==null?void 0:h.cc)!=null?l:a[0].cc}SQ(n.partList,e.partList,(h,d)=>{d.elementaryStreams=h.elementaryStreams,d.stats=h.stats}),r?x7(e,r,r.startPTS,r.endPTS,r.startDTS,r.endDTS,t):L7(n,e),a.length&&(e.totalduration=e.edge-a[0].start),e.driftStartTime=n.driftStartTime,e.driftStart=n.driftStart;const c=e.advancedDateTime;if(e.advanced&&c){const h=e.edge;e.driftStart||(e.driftStartTime=c,e.driftStart=h),e.driftEndTime=c,e.driftEnd=h}else e.driftEndTime=n.driftEndTime,e.driftEnd=n.driftEnd,e.advancedDateTime=n.advancedDateTime;e.requestScheduled===-1&&(e.requestScheduled=n.requestScheduled)}function EQ(n,e,t){const{dateRanges:i,recentlyRemovedDateranges:s}=e,r=We({},n);s&&s.forEach(l=>{delete r[l]});const o=Object.keys(r).length;return o?(Object.keys(i).forEach(l=>{const c=r[l],h=new t3(i[l].attr,c);h.isValid?(r[l]=h,c||(h.tagOrder+=o)):t.warn(`Ignoring invalid Playlist Delta Update DATERANGE tag: "${Xe(i[l].attr)}"`)}),r):i}function SQ(n,e,t){if(n&&e){let i=0;for(let s=0,r=n.length;s<=r;s++){const a=n[s],o=e[s+i];a&&o&&a.index===o.index&&a.fragment.sn===o.fragment.sn?t(a,o):i--}}}function _Q(n,e,t){const i=e.skippedSegments,s=Math.max(n.startSN,e.startSN)-e.startSN,r=(n.fragmentHint?1:0)+(i?e.endSN:Math.min(n.endSN,e.endSN))-e.startSN,a=e.startSN-n.startSN,o=e.fragmentHint?e.fragments.concat(e.fragmentHint):e.fragments,l=n.fragmentHint?n.fragments.concat(n.fragmentHint):n.fragments;for(let c=s;c<=r;c++){const h=l[a+c];let d=o[c];if(i&&!d&&h&&(d=e.fragments[c]=h),h&&d){t(h,d,c,o);const f=h.relurl,g=d.relurl;if(f&&AQ(f,g)){e.playlistParsingError=mP(`media sequence mismatch ${d.sn}:`,n,e,h,d);return}else if(h.cc!==d.cc){e.playlistParsingError=mP(`discontinuity sequence mismatch (${h.cc}!=${d.cc})`,n,e,h,d);return}}}}function mP(n,e,t,i,s){return new Error(`${n} ${s.url}
54Playlist starting @${e.startSN}
55${e.m3u8}
56
57Playlist starting @${t.startSN}
58${t.m3u8}`)}function L7(n,e,t=!0){const i=e.startSN+e.skippedSegments-n.startSN,s=n.fragments,r=i>=0;let a=0;if(r&&i<s.length)a=s[i].start;else if(r&&e.startSN===n.endSN+1)a=n.fragmentEnd;else if(r&&t)a=n.fragmentStart+i*e.levelTargetDuration;else if(!e.skippedSegments&&e.fragmentStart===0)a=n.fragmentStart;else return;uI(e,a)}function uI(n,e){if(e){const t=n.fragments;for(let i=n.skippedSegments;i<t.length;i++)t[i].addStart(e);n.fragmentHint&&n.fragmentHint.addStart(e)}}function w7(n,e=1/0){let t=1e3*n.targetduration;if(n.updated){const i=n.fragments,s=4;if(i.length&&t*s>e){const r=i[i.length-1].duration*1e3;r<t&&(t=r)}}else t/=2;return Math.round(t)}function C7(n,e,t){if(!n)return null;let i=n.fragments[e-n.startSN];return i||(i=n.fragmentHint,i&&i.sn===e)?i:e<n.startSN&&t&&t.sn===e?t:null}function gP(n,e,t){return n?I7(n.partList,e,t):null}function I7(n,e,t){if(n)for(let i=n.length;i--;){const s=n[i];if(s.index===t&&s.fragment.sn===e)return s}return null}function k7(n){n.forEach((e,t)=>{var i;(i=e.details)==null||i.fragments.forEach(s=>{s.level=t,s.initSegment&&(s.initSegment.level=t)})})}function AQ(n,e){return n!==e&&e?yP(n)!==yP(e):!1}function yP(n){return n.replace(/\?[^?]*$/,"")}function Ih(n,e){for(let i=0,s=n.length;i<s;i++){var t;if(((t=n[i])==null?void 0:t.cc)===e)return n[i]}return null}function xQ(n,e){return!!(n&&e.startCC<n.endCC&&e.endCC>n.startCC)}function vP(n,e){const t=n.start+e;n.startPTS=t,n.setStart(t),n.endPTS=t+n.duration}function R7(n,e){const t=e.fragments;for(let i=0,s=t.length;i<s;i++)vP(t[i],n);e.fragmentHint&&vP(e.fragmentHint,n),e.alignedSliding=!0}function LQ(n,e){n&&(P7(e,n),e.alignedSliding||Sy(e,n),!e.alignedSliding&&!e.skippedSegments&&L7(n,e,!1))}function P7(n,e){if(!xQ(e,n))return;const t=Math.min(e.endCC,n.endCC),i=Ih(e.fragments,t),s=Ih(n.fragments,t);if(!i||!s)return;qe.log(`Aligning playlist at start of dicontinuity sequence ${t}`);const r=i.start-s.start;R7(r,n)}function Sy(n,e){if(!n.hasProgramDateTime||!e.hasProgramDateTime)return;const t=n.fragments,i=e.fragments;if(!t.length||!i.length)return;let s,r;const a=Math.min(e.endCC,n.endCC);e.startCC<a&&n.startCC<a&&(s=Ih(i,a),r=Ih(t,a)),(!s||!r)&&(s=i[Math.floor(i.length/2)],r=Ih(t,s.cc)||t[Math.floor(t.length/2)]);const o=s.programDateTime,l=r.programDateTime;if(!o||!l)return;const c=(l-o)/1e3-(r.start-s.start);R7(c,n)}function Jt(n,e,t){hi(n,e,t),n.addEventListener(e,t)}function hi(n,e,t){n.removeEventListener(e,t)}const wQ={toString:function(n){let e="";const t=n.length;for(let i=0;i<t;i++)e+=`[${n.start(i).toFixed(3)}-${n.end(i).toFixed(3)}]`;return e}},B={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_TRACK:"WAITING_TRACK",PARSING:"PARSING",PARSED:"PARSED",ENDED:"ENDED",ERROR:"ERROR",WAITING_INIT_PTS:"WAITING_INIT_PTS",WAITING_LEVEL:"WAITING_LEVEL"};class fx extends v7{constructor(e,t,i,s,r){super(s,e.logger),this.hls=void 0,this.fragPrevious=null,this.fragCurrent=null,this.fragmentTracker=void 0,this.transmuxer=null,this._state=B.STOPPED,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=()=>{const{config:a,fragCurrent:o,media:l,mediaBuffer:c,state:h}=this,d=l?l.currentTime:0,f=me.bufferInfo(c||l,d,a.maxBufferHole),g=!f.len;if(this.log(`Media seeking to ${X(d)?d.toFixed(3):d}, state: ${h}, ${g?"out of":"in"} buffer`),this.state===B.ENDED)this.resetLoadingState();else if(o){const y=a.maxFragLookUpTolerance,v=o.start-y,T=o.start+o.duration+y;if(g||T<f.start||v>f.end){const b=d>T;(d<v||b)&&(b&&o.loader&&(this.log(`Cancelling fragment load for seek (sn: ${o.sn})`),o.abortRequests(),this.resetLoadingState()),this.fragPrevious=null)}}if(l){this.fragmentTracker.removeFragmentsInRange(d,1/0,this.playlistType,!0);const y=this.lastCurrentTime;if(d>y&&(this.lastCurrentTime=d),!this.loadingParts){const v=Math.max(f.end,d),T=this.shouldLoadParts(this.getLevelDetails(),v);T&&(this.log(`LL-Part loading ON after seeking to ${d.toFixed(2)} with buffer @${v.toFixed(2)}`),this.loadingParts=T)}}this.hls.hasEnoughToStart||(this.log(`Setting ${g?"startPosition":"nextLoadPosition"} to ${d} for seek without enough to start`),this.nextLoadPosition=d,g&&(this.startPosition=d)),g&&this.state===B.IDLE&&this.tickImmediate()},this.onMediaEnded=()=>{this.log("setting startPosition to 0 because media ended"),this.startPosition=this.lastCurrentTime=0},this.playlistType=r,this.hls=e,this.fragmentLoader=new iQ(e.config),this.keyLoader=i,this.fragmentTracker=t,this.config=e.config,this.decrypter=new e3(e.config)}registerListeners(){const{hls:e}=this;e.on(S.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(S.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(S.MANIFEST_LOADING,this.onManifestLoading,this),e.on(S.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(S.ERROR,this.onError,this)}unregisterListeners(){const{hls:e}=this;e.off(S.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(S.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(S.MANIFEST_LOADING,this.onManifestLoading,this),e.off(S.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(S.ERROR,this.onError,this)}doTick(){this.onTickEnd()}onTickEnd(){}startLoad(e){}stopLoad(){if(this.state===B.STOPPED)return;this.fragmentLoader.abort(),this.keyLoader.abort(this.playlistType);const e=this.fragCurrent;e!=null&&e.loader&&(e.abortRequests(),this.fragmentTracker.removeFragment(e)),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=B.STOPPED}get startPositionValue(){const{nextLoadPosition:e,startPosition:t}=this;return t===-1&&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;const i=e.end||0,s=this.config.timelineOffset||0;if(i<=s)return!1;const r=e.buffered;this.config.maxBufferHole&&r&&r.length>1&&(e=me.bufferedInfo(r,e.start,0));const a=e.nextStart;if(a&&a>s&&a<t.edge||this.media.currentTime<e.start)return!1;const l=t.partList;if(l!=null&&l.length){const h=l[l.length-1];return me.isBuffered(this.media,h.start+h.duration/2)}const c=t.fragments[t.fragments.length-1].type;return this.fragmentTracker.isEndListAppended(c)}getLevelDetails(){if(this.levels&&this.levelLastLoaded!==null)return this.levelLastLoaded.details}get timelineOffset(){const e=this.config.timelineOffset;if(e){var t;return((t=this.getLevelDetails())==null?void 0:t.appliedTimelineOffset)||e}return 0}onMediaAttached(e,t){const i=this.media=this.mediaBuffer=t.media;Jt(i,"seeking",this.onMediaSeeking),Jt(i,"ended",this.onMediaEnded);const s=this.config;this.levels&&s.autoStartLoad&&this.state===B.STOPPED&&this.startLoad(s.startPosition)}onMediaDetaching(e,t){const i=!!t.transferMedia,s=this.media;if(s!==null){if(s.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),hi(s,"seeking",this.onMediaSeeking),hi(s,"ended",this.onMediaEnded),this.keyLoader&&!i&&this.keyLoader.detach(),this.media=this.mediaBuffer=null,this.loopSn=void 0,i){this.resetLoadingState(),this.resetTransmuxer();return}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=B.STOPPED,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){const s=r=>{const a=r.frag;if(this.fragContextChanged(a)){this.warn(`${a.type} sn: ${a.sn}${r.part?" part: "+r.part.index:""} of ${this.fragInfo(a,!1,r.part)}) was dropped during download.`),this.fragmentTracker.removeFragment(a);return}a.stats.chunkCount++,this._handleFragmentLoadProgress(r)};this._doFragLoad(e,t,i,s).then(r=>{if(!r)return;const a=this.state,o=r.frag;if(this.fragContextChanged(o)){(a===B.FRAG_LOADING||!this.fragCurrent&&a===B.PARSING)&&(this.fragmentTracker.removeFragment(o),this.state=B.IDLE);return}"payload"in r&&(this.log(`Loaded ${o.type} sn: ${o.sn} of ${this.playlistLabel()} ${o.level}`),this.hls.trigger(S.FRAG_LOADED,r)),this._handleFragmentLoadComplete(r)}).catch(r=>{this.state===B.STOPPED||this.state===B.ERROR||(this.warn(`Frag error: ${(r==null?void 0:r.message)||r}`),this.resetFragmentLoading(e))})}clearTrackerIfNeeded(e){var t;const{fragmentTracker:i}=this;if(i.getState(e)===St.APPENDING){const r=e.type,a=this.getFwdBufferInfo(this.mediaBuffer,r),o=Math.max(e.duration,a?a.len:this.config.maxBufferLength),l=this.backtrackFragment;((l?e.sn-l.sn:0)===1||this.reduceMaxBufferLength(o,e.duration))&&i.removeFragment(e)}else((t=this.mediaBuffer)==null?void 0:t.buffered.length)===0?i.removeAllFragments():i.hasParts(e.type)&&(i.detectPartialFragments({frag:e,part:null,stats:e.stats,id:e.type}),i.getState(e)===St.PARTIAL&&i.removeFragment(e))}checkLiveUpdate(e){if(e.updated&&!e.live){const t=e.fragments[e.fragments.length-1];this.fragmentTracker.detectPartialFragments({frag:t,part:null,stats:t.stats,id:t.type})}e.fragments[0]||(e.deltaUpdateFailed=!0)}waitForLive(e){const t=e.details;return(t==null?void 0:t.live)&&t.type!=="EVENT"&&(this.levelLastLoaded!==e||t.expired)}flushMainBuffer(e,t,i=null){if(!(e-t))return;const s={startOffset:e,endOffset:t,type:i};this.hls.trigger(S.BUFFER_FLUSHING,s)}_loadInitSegment(e,t){this._doFragLoad(e,t).then(i=>{const s=i==null?void 0:i.frag;if(!s||this.fragContextChanged(s)||!this.levels)throw new Error("init load aborted");return i}).then(i=>{const{hls:s}=this,{frag:r,payload:a}=i,o=r.decryptdata;if(a&&a.byteLength>0&&o!=null&&o.key&&o.iv&&Hl(o.method)){const l=self.performance.now();return this.decrypter.decrypt(new Uint8Array(a),o.key.buffer,o.iv.buffer,i3(o.method)).catch(c=>{throw s.trigger(S.ERROR,{type:ee.MEDIA_ERROR,details:$.FRAG_DECRYPT_ERROR,fatal:!1,error:c,reason:c.message,frag:r}),c}).then(c=>{const h=self.performance.now();return s.trigger(S.FRAG_DECRYPTED,{frag:r,payload:c,stats:{tstart:l,tdecrypt:h}}),i.payload=c,this.completeInitSegmentLoad(i)})}return this.completeInitSegmentLoad(i)}).catch(i=>{this.state===B.STOPPED||this.state===B.ERROR||(this.warn(i),this.resetFragmentLoading(e))})}completeInitSegmentLoad(e){const{levels:t}=this;if(!t)throw new Error("init load aborted, missing levels");const i=e.frag.stats;this.state!==B.STOPPED&&(this.state=B.IDLE),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()}unhandledEncryptionError(e,t){var i,s;const r=e.tracks;if(r&&!t.encrypted&&((i=r.audio)!=null&&i.encrypted||(s=r.video)!=null&&s.encrypted)&&(!this.config.emeEnabled||!this.keyLoader.emeController)){const a=this.media,o=new Error(`Encrypted track with no key in ${this.fragInfo(t)} (media ${a?"attached mediaKeys: "+a.mediaKeys:"detached"})`);return this.warn(o.message),!a||a.mediaKeys?!1:(this.hls.trigger(S.ERROR,{type:ee.KEY_SYSTEM_ERROR,details:$.KEY_SYSTEM_NO_KEYS,fatal:!1,error:o,frag:t}),this.resetTransmuxer(),!0)}return!1}fragContextChanged(e){const{fragCurrent:t}=this;return!e||!t||e.sn!==t.sn||e.level!==t.level}fragBufferedComplete(e,t){const 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?wQ.toString(me.getBuffered(i)):"(detached)"})`),pt(e)){var s;if(e.type!==Z.SUBTITLE){const a=e.elementaryStreams;if(!Object.keys(a).some(o=>!!a[o])){this.state=B.IDLE;return}}const r=(s=this.levels)==null?void 0:s[e.level];r!=null&&r.fragmentError&&(this.log(`Resetting level fragment error count of ${r.fragmentError} on frag buffered`),r.fragmentError=0)}this.state=B.IDLE}_handleFragmentLoadComplete(e){const{transmuxer:t}=this;if(!t)return;const{frag:i,part:s,partsLoaded:r}=e,a=!r||r.length===0||r.some(l=>!l),o=new dx(i.level,i.sn,i.stats.chunkCount+1,0,s?s.index:-1,!a);t.flush(o)}_handleFragmentLoadProgress(e){}_doFragLoad(e,t,i=null,s){var r;this.fragCurrent=e;const a=t.details;if(!this.levels||!a)throw new Error(`frag load aborted, missing level${a?"":" detail"}s`);let o=null;if(e.encrypted&&!((r=e.decryptdata)!=null&&r.key)){if(this.log(`Loading key for ${e.sn} of [${a.startSN}-${a.endSN}], ${this.playlistLabel()} ${e.level}`),this.state=B.KEY_LOADING,this.fragCurrent=e,o=this.keyLoader.load(e).then(f=>{if(!this.fragContextChanged(f.frag))return this.hls.trigger(S.KEY_LOADED,f),this.state===B.KEY_LOADING&&(this.state=B.IDLE),f}),this.hls.trigger(S.KEY_LOADING,{frag:e}),this.fragCurrent===null)return this.log("context changed in KEY_LOADING"),Promise.resolve(null)}else e.encrypted||(o=this.keyLoader.loadClear(e,a.encryptedFragments,this.startFragRequested),o&&this.log("[eme] blocking frag load until media-keys acquired"));const l=this.fragPrevious;if(pt(e)&&(!l||e.sn!==l.sn)){const f=this.shouldLoadParts(t.details,e.end);f!==this.loadingParts&&(this.log(`LL-Part loading ${f?"ON":"OFF"} loading sn ${l==null?void 0:l.sn}->${e.sn}`),this.loadingParts=f)}if(i=Math.max(e.start,i||0),this.loadingParts&&pt(e)){const f=a.partList;if(f&&s){i>a.fragmentEnd&&a.fragmentHint&&(e=a.fragmentHint);const g=this.getNextPart(f,e,i);if(g>-1){const y=f[g];e=this.fragCurrent=y.fragment,this.log(`Loading ${e.type} sn: ${e.sn} part: ${y.index} (${g}/${f.length-1}) of ${this.fragInfo(e,!1,y)}) cc: ${e.cc} [${a.startSN}-${a.endSN}], target: ${parseFloat(i.toFixed(3))}`),this.nextLoadPosition=y.start+y.duration,this.state=B.FRAG_LOADING;let v;return o?v=o.then(T=>!T||this.fragContextChanged(T.frag)?null:this.doFragPartsLoad(e,y,t,s)).catch(T=>this.handleFragLoadError(T)):v=this.doFragPartsLoad(e,y,t,s).catch(T=>this.handleFragLoadError(T)),this.hls.trigger(S.FRAG_LOADING,{frag:e,part:y,targetBufferTime:i}),this.fragCurrent===null?Promise.reject(new Error("frag load aborted, context changed in FRAG_LOADING parts")):v}else if(!e.url||this.loadedEndOfParts(f,i))return Promise.resolve(null)}}if(pt(e)&&this.loadingParts){var c;this.log(`LL-Part loading OFF after next part miss @${i.toFixed(2)} Check buffer at sn: ${e.sn} loaded parts: ${(c=a.partList)==null?void 0:c.filter(f=>f.loaded).map(f=>`[${f.start}-${f.end}]`)}`),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} ${"["+a.startSN+"-"+a.endSN+"]"}, target: ${parseFloat(i.toFixed(3))}`),X(e.sn)&&!this.bitrateTest&&(this.nextLoadPosition=e.start+e.duration),this.state=B.FRAG_LOADING;const h=this.config.progressive&&e.type!==Z.SUBTITLE;let d;return h&&o?d=o.then(f=>!f||this.fragContextChanged(f.frag)?null:this.fragmentLoader.load(e,s)).catch(f=>this.handleFragLoadError(f)):d=Promise.all([this.fragmentLoader.load(e,h?s:void 0),o]).then(([f])=>(!h&&s&&s(f),f)).catch(f=>this.handleFragLoadError(f)),this.hls.trigger(S.FRAG_LOADING,{frag:e,targetBufferTime:i}),this.fragCurrent===null?Promise.reject(new Error("frag load aborted, context changed in FRAG_LOADING")):d}doFragPartsLoad(e,t,i,s){return new Promise((r,a)=>{var o;const l=[],c=(o=i.details)==null?void 0:o.partList,h=d=>{this.fragmentLoader.loadPart(e,d,s).then(f=>{l[d.index]=f;const g=f.part;this.hls.trigger(S.FRAG_LOADED,f);const y=gP(i.details,e.sn,d.index+1)||I7(c,e.sn,d.index+1);if(y)h(y);else return r({frag:e,part:g,partsLoaded:l})}).catch(a)};h(t)})}handleFragLoadError(e){if("data"in e){const t=e.data;t.frag&&t.details===$.INTERNAL_ABORTED?this.handleFragLoadAborted(t.frag,t.part):t.frag&&t.type===ee.KEY_SYSTEM_ERROR?(t.frag.abortRequests(),this.resetStartWhenNotLoaded(),this.resetFragmentLoading(t.frag)):this.hls.trigger(S.ERROR,t)}else this.hls.trigger(S.ERROR,{type:ee.OTHER_ERROR,details:$.INTERNAL_EXCEPTION,err:e,error:e,fatal:!0});return null}_handleTransmuxerFlush(e){const t=this.getCurrentContext(e);if(!t||this.state!==B.PARSING){!this.fragCurrent&&this.state!==B.STOPPED&&this.state!==B.ERROR&&(this.state=B.IDLE);return}const{frag:i,part:s,level:r}=t,a=self.performance.now();i.stats.parsing.end=a,s&&(s.stats.parsing.end=a);const o=this.getLevelDetails(),c=o&&i.sn>o.endSN||this.shouldLoadParts(o,i.end);c!==this.loadingParts&&(this.log(`LL-Part loading ${c?"ON":"OFF"} after parsing segment ending @${i.end.toFixed(2)}`),this.loadingParts=c),this.updateLevelTiming(i,s,r,e.partial)}shouldLoadParts(e,t){if(this.config.lowLatencyMode){if(!e)return this.loadingParts;if(e.partList){var i;const r=e.partList[0];if(r.fragment.type===Z.SUBTITLE)return!1;const a=r.end+(((i=e.fragmentHint)==null?void 0:i.duration)||0);if(t>=a){var s;if((this.hls.hasEnoughToStart?((s=this.media)==null?void 0:s.currentTime)||this.lastCurrentTime:this.getLoadPosition())>r.start-r.fragment.duration)return!0}}}return!1}getCurrentContext(e){const{levels:t,fragCurrent:i}=this,{level:s,sn:r,part:a}=e;if(!(t!=null&&t[s]))return this.warn(`Levels object was unset while buffering fragment ${r} of ${this.playlistLabel()} ${s}. The current chunk will not be buffered.`),null;const o=t[s],l=o.details,c=a>-1?gP(l,r,a):null,h=c?c.fragment:C7(l,r,i);return h?(i&&i!==h&&(h.stats=i.stats),{frag:h,part:c,level:o}):null}bufferFragmentData(e,t,i,s,r){if(this.state!==B.PARSING)return;const{data1:a,data2:o}=e;let l=a;if(o&&(l=Ni(a,o)),!l.length)return;const c=this.initPTS[t.cc],h=c?-c.baseTime/c.timescale:void 0,d={type:e.type,frag:t,part:i,chunkMeta:s,offset:h,parent:t.type,data:l};if(this.hls.trigger(S.BUFFER_APPENDING,d),e.dropped&&e.independent&&!i){if(r)return;this.flushBufferGap(t)}}flushBufferGap(e){const t=this.media;if(!t)return;if(!me.isBuffered(t,t.currentTime)){this.flushMainBuffer(0,e.start);return}const i=t.currentTime,s=me.bufferInfo(t,i,0),r=e.duration,a=Math.min(this.config.maxFragLookUpTolerance*2,r*.25),o=Math.max(Math.min(e.start-a,s.end-a),i+a);e.start-o>a&&this.flushMainBuffer(o,e.start)}getFwdBufferInfo(e,t){var i;const s=this.getLoadPosition();if(!X(s))return null;const a=this.lastCurrentTime>s||(i=this.media)!=null&&i.paused?0:this.config.maxBufferHole;return this.getFwdBufferInfoAtPos(e,s,t,a)}getFwdBufferInfoAtPos(e,t,i,s){const r=me.bufferInfo(e,t,s);if(r.len===0&&r.nextStart!==void 0){const a=this.fragmentTracker.getBufferedFrag(t,i);if(a&&(r.nextStart<=a.end||a.gap)){const o=Math.max(Math.min(r.nextStart,a.end)-t,s);return me.bufferInfo(e,t,o)}}return r}getMaxBufferLength(e){const{config:t}=this;let i;return e?i=Math.max(8*t.maxBufferSize/e,t.maxBufferLength):i=t.maxBufferLength,Math.min(i,t.maxMaxBufferLength)}reduceMaxBufferLength(e,t){const i=this.config,s=Math.max(Math.min(e-t,i.maxBufferLength),t),r=Math.max(e-t*3,i.maxMaxBufferLength/2,s);return r>=s?(i.maxMaxBufferLength=r,this.warn(`Reduce max buffer length to ${r}s`),!0):!1}getAppendedFrag(e,t=Z.MAIN){const i=this.fragmentTracker?this.fragmentTracker.getAppendedFrag(e,t):null;return i&&"fragment"in i?i.fragment:i}getNextFragment(e,t){const i=t.fragments,s=i.length;if(!s)return null;const{config:r}=this,a=i[0].start,o=r.lowLatencyMode&&!!t.partList;let l=null;if(t.live){const d=r.initialLiveManifestSize;if(s<d)return this.warn(`Not enough fragments to start playback (have: ${s}, need: ${d})`),null;if(!t.PTSKnown&&!this.startFragRequested&&this.startPosition===-1||e<a){var c;o&&!this.loadingParts&&(this.log("LL-Part loading ON for initial live fragment"),this.loadingParts=!0),l=this.getInitialLiveFragment(t);const f=this.hls.startPosition,g=this.hls.liveSyncPosition,y=l?(f!==-1&&f>=a?f:g)||l.start:e;this.log(`Setting startPosition to ${y} to match start frag at live edge. mainStart: ${f} liveSyncPosition: ${g} frag.start: ${(c=l)==null?void 0:c.start}`),this.startPosition=this.nextLoadPosition=y}}else e<=a&&(l=i[0]);if(!l){const d=this.loadingParts?t.partEnd:t.fragmentEnd;l=this.getFragmentAtPosition(e,d,t)}let h=this.filterReplacedPrimary(l,t);if(!h&&l){const d=l.sn-t.startSN;h=this.filterReplacedPrimary(i[d+1]||null,t)}return this.mapToInitFragWhenRequired(h)}isLoopLoading(e,t){const i=this.fragmentTracker.getState(e);return(i===St.OK||i===St.PARTIAL&&!!e.gap)&&this.nextLoadPosition>t}getNextFragmentLoopLoading(e,t,i,s,r){let a=null;if(e.gap&&(a=this.getNextFragment(this.nextLoadPosition,t),a&&!a.gap&&i.nextStart)){const o=this.getFwdBufferInfoAtPos(this.mediaBuffer?this.mediaBuffer:this.media,i.nextStart,s,0);if(o!==null&&i.len+o.len>=r){const l=a.sn;return this.loopSn!==l&&(this.log(`buffer full after gaps in "${s}" playlist starting at sn: ${l}`),this.loopSn=l),null}}return this.loopSn=void 0,a}get primaryPrefetch(){if(TP(this.config)){var e;if((e=this.hls.interstitialsManager)==null||(e=e.playingItem)==null?void 0:e.event)return!0}return!1}filterReplacedPrimary(e,t){if(!e)return e;if(TP(this.config)&&e.type!==Z.SUBTITLE){const i=this.hls.interstitialsManager,s=i==null?void 0:i.bufferingItem;if(s){const a=s.event;if(a){if(a.appendInPlace||Math.abs(e.start-s.start)>1||s.start===0)return null}else if(e.end<=s.start&&(t==null?void 0:t.live)===!1||e.start>s.end&&s.nextEvent&&(s.nextEvent.appendInPlace||e.start-s.end>1))return null}const r=i==null?void 0:i.playerQueue;if(r)for(let a=r.length;a--;){const o=r[a].interstitial;if(o.appendInPlace&&e.start>=o.startTime&&e.end<=o.resumeTime)return null}}return e}mapToInitFragWhenRequired(e){return e!=null&&e.initSegment&&!e.initSegment.data&&!this.bitrateTest?e.initSegment:e}getNextPart(e,t,i){let s=-1,r=!1,a=!0;for(let o=0,l=e.length;o<l;o++){const c=e[o];if(a=a&&!c.independent,s>-1&&i<c.start)break;const h=c.loaded;h?s=-1:(r||(c.independent||a)&&c.fragment===t)&&(c.fragment!==t&&this.warn(`Need buffer at ${i} but next unloaded part starts at ${c.start}`),s=o),r=h}return s}loadedEndOfParts(e,t){let i;for(let s=e.length;s--;){if(i=e[s],!i.loaded)return!1;if(t>i.start)return!0}return!1}getInitialLiveFragment(e){const t=e.fragments,i=this.fragPrevious;let s=null;if(i){if(e.hasProgramDateTime&&(this.log(`Live playlist, switching playlist, load frag with same PDT: ${i.programDateTime}`),s=Kz(t,i.endProgramDateTime,this.config.maxFragLookUpTolerance)),!s){const r=i.sn+1;if(r>=e.startSN&&r<=e.endSN){const a=t[r-e.startSN];i.cc===a.cc&&(s=a,this.log(`Live playlist, switching playlist, load frag with next SN: ${s.sn}`))}s||(s=p7(e,i.cc,i.end),s&&this.log(`Live playlist, switching playlist, load frag with same CC: ${s.sn}`))}}else{const r=this.hls.liveSyncPosition;r!==null&&(s=this.getFragmentAtPosition(r,this.bitrateTest?e.fragmentEnd:e.edge,e))}return s}getFragmentAtPosition(e,t,i){const{config:s}=this;let{fragPrevious:r}=this,{fragments:a,endSN:o}=i;const{fragmentHint:l}=i,{maxFragLookUpTolerance:c}=s,h=i.partList,d=!!(this.loadingParts&&h!=null&&h.length&&l);d&&!this.bitrateTest&&h[h.length-1].fragment.sn===l.sn&&(a=a.concat(l),o=l.sn);let f;if(e<t){var g;const v=e<this.lastCurrentTime||e>t-c||(g=this.media)!=null&&g.paused||!this.startFragRequested?0:c;f=pl(r,a,e,v)}else f=a[a.length-1];if(f){const y=f.sn-i.startSN,v=this.fragmentTracker.getState(f);if((v===St.OK||v===St.PARTIAL&&f.gap)&&(r=f),r&&f.sn===r.sn&&(!d||h[0].fragment.sn>f.sn||!i.live)&&f.level===r.level){const b=a[y+1];f.sn<o&&this.fragmentTracker.getState(b)!==St.OK?f=b:f=null}}return f}alignPlaylists(e,t,i){const s=e.fragments.length;if(!s)return this.warn("No fragments in live playlist"),0;const r=e.fragmentStart,a=!t,o=e.alignedSliding&&X(r);if(a||!o&&!r){LQ(i,e);const l=e.fragmentStart;return this.log(`Live playlist sliding: ${l.toFixed(2)} start-sn: ${t?t.startSN:"na"}->${e.startSN} fragments: ${s}`),l}return r}waitForCdnTuneIn(e){return e.live&&e.canBlockReload&&e.partTarget&&e.tuneInGoal>Math.max(e.partHoldBack,e.partTarget*3)}setStartPosition(e,t){let i=this.startPosition;i<t&&(i=-1);const s=this.timelineOffset;if(i===-1){const r=this.startTimeOffset!==null,a=r?this.startTimeOffset:e.startTimeOffset;a!==null&&X(a)?(i=t+a,a<0&&(i+=e.edge),i=Math.min(Math.max(t,i),t+e.totalduration),this.log(`Setting startPosition to ${i} for start time offset ${a} found in ${r?"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+s}this.nextLoadPosition=i+s}getLoadPosition(){var e;const{media:t}=this;let i=0;return(e=this.hls)!=null&&e.hasEnoughToStart&&t?i=t.currentTime:this.nextLoadPosition>=0&&(i=this.nextLoadPosition),i}handleFragLoadAborted(e,t){this.transmuxer&&e.type===this.playlistType&&pt(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!==B.FRAG_LOADING_WAITING_RETRY)&&(this.state=B.IDLE)}onFragmentOrKeyLoadError(e,t){var i;if(t.chunkMeta&&!t.frag){const b=this.getCurrentContext(t.chunkMeta);b&&(t.frag=b.frag)}const s=t.frag;if(!s||s.type!==e||!this.levels)return;if(this.fragContextChanged(s)){var r;this.warn(`Frag load error must match current frag to retry ${s.url} > ${(r=this.fragCurrent)==null?void 0:r.url}`);return}const a=t.details===$.FRAG_GAP;a&&this.fragmentTracker.fragBuffered(s,!0);const o=t.errorAction;if(!o){this.state=B.ERROR;return}const{action:l,flags:c,retryCount:h=0,retryConfig:d}=o,f=!!d,g=f&&l===Et.RetryRequest,y=f&&!o.resolved&&c===ci.MoveAllAlternatesMatchingHost,v=(i=this.hls.latestLevelDetails)==null?void 0:i.live;if(!g&&y&&pt(s)&&!s.endList&&v&&!g7(t))this.resetFragmentErrors(e),this.treatAsGap(s),o.resolved=!0;else if((g||y)&&h<d.maxNumRetry){var T;const b=aI((T=t.response)==null?void 0:T.code),E=Jk(d,h);if(this.resetStartWhenNotLoaded(),this.retryDate=self.performance.now()+E,this.state=B.FRAG_LOADING_WAITING_RETRY,o.resolved=!0,b){this.log("Waiting for connection (offline)"),this.retryDate=1/0,t.reason="offline";return}this.warn(`Fragment ${s.sn} of ${e} ${s.level} errored with ${t.details}, retrying loading ${h+1}/${d.maxNumRetry} in ${E}ms`)}else if(d)if(this.resetFragmentErrors(e),h<d.maxNumRetry)!a&&l!==Et.RemoveAlternatePermanently&&(o.resolved=!0);else{this.warn(`${t.details} reached or exceeded max retry (${h})`);return}else l===Et.SendAlternateToPenaltyBox?this.state=B.WAITING_LEVEL:this.state=B.ERROR;this.tickImmediate()}checkRetryDate(){const e=self.performance.now(),t=this.retryDate,i=t===1/0;(!t||e>=t||i&&!aI(0))&&(i&&this.log("Connection restored (online)"),this.resetStartWhenNotLoaded(),this.state=B.IDLE)}reduceLengthAndFlushBuffer(e){if(this.state===B.PARSING||this.state===B.PARSED){const t=e.frag,i=e.parent,s=this.getFwdBufferInfo(this.mediaBuffer,i),r=s&&s.len>.5;r&&this.reduceMaxBufferLength(s.len,(t==null?void 0:t.duration)||10);const a=!r;return a&&this.warn(`Buffer full error while media.currentTime (${this.getLoadPosition()}) is not buffered, flush ${i} buffer`),t&&(this.fragmentTracker.removeFragment(t),this.nextLoadPosition=t.start),this.resetLoadingState(),a}return!1}resetFragmentErrors(e){e===Z.AUDIO&&(this.fragCurrent=null),this.hls.hasEnoughToStart||(this.startFragRequested=!1),this.state!==B.STOPPED&&(this.state=B.IDLE)}afterBufferFlushed(e,t,i){if(!e)return;const s=me.getBuffered(e);this.fragmentTracker.detectEvictedFragments(t,s,i),this.state===B.ENDED&&this.resetLoadingState()}resetLoadingState(){this.log("Reset loading state"),this.fragCurrent=null,this.fragPrevious=null,this.state!==B.STOPPED&&(this.state=B.IDLE)}resetStartWhenNotLoaded(){if(!this.hls.hasEnoughToStart){this.startFragRequested=!1;const e=this.levelLastLoaded,t=e?e.details:null;t!=null&&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.log(`Loading context changed while buffering sn ${e.sn} of ${this.playlistLabel()} ${e.level===-1?"<removed>":e.level}. This chunk will not be buffered.`),this.removeUnbufferedFrags(),this.resetStartWhenNotLoaded(),this.resetLoadingState()}removeUnbufferedFrags(e=0){this.fragmentTracker.removeFragmentsInRange(e,1/0,this.playlistType,!1,!0)}updateLevelTiming(e,t,i,s){const r=i.details;if(!r){this.warn("level.details undefined");return}if(!Object.keys(e.elementaryStreams).reduce((l,c)=>{const h=e.elementaryStreams[c];if(h){const d=h.endPTS-h.startPTS;if(d<=0)return this.warn(`Could not parse fragment ${e.sn} ${c} duration reliably (${d})`),l||!1;const f=s?0:x7(r,e,h.startPTS,h.endPTS,h.startDTS,h.endDTS,this);return this.hls.trigger(S.LEVEL_PTS_UPDATED,{details:r,level:i,drift:f,type:c,frag:e,start:h.startPTS,end:h.endPTS}),!0}return l},!1)){var o;const l=((o=this.transmuxer)==null?void 0:o.error)===null;if((i.fragmentError===0||l&&(i.fragmentError<2||e.endList))&&this.treatAsGap(e,i),l){const c=new Error(`Found no media in fragment ${e.sn} of ${this.playlistLabel()} ${e.level} resetting transmuxer to fallback to playlist timing`);if(this.warn(c.message),this.hls.trigger(S.ERROR,{type:ee.MEDIA_ERROR,details:$.FRAG_PARSING_ERROR,fatal:!1,error:c,frag:e,reason:`Found no media in msn ${e.sn} of ${this.playlistLabel()} "${i.url}"`}),!this.hls)return;this.resetTransmuxer()}}this.state=B.PARSED,this.log(`Parsed ${e.type} sn: ${e.sn}${t?" part: "+t.index:""} of ${this.fragInfo(e,!1,t)})`),this.hls.trigger(S.FRAG_PARSED,{frag:e,part:t})}playlistLabel(){return this.playlistType===Z.MAIN?"level":"track"}fragInfo(e,t=!0,i){var s,r;return`${this.playlistLabel()} ${e.level} (${i?"part":"frag"}:[${((s=t&&!i?e.startPTS:(i||e).start)!=null?s:NaN).toFixed(3)}-${((r=t&&!i?e.endPTS:(i||e).end)!=null?r:NaN).toFixed(3)}]${i&&e.type==="main"?"INDEPENDENT="+(i.independent?"YES":"NO"):""}`}treatAsGap(e,t){t&&t.fragmentError++,e.gap=!0,this.fragmentTracker.removeFragment(e),this.fragmentTracker.fragBuffered(e,!0)}resetTransmuxer(){var e;(e=this.transmuxer)==null||e.reset()}recoverWorkerError(e){e.event==="demuxerWorker"&&(this.fragmentTracker.removeAllFragments(),this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null),this.resetStartWhenNotLoaded(),this.resetLoadingState())}set state(e){const t=this._state;t!==e&&(this._state=e,this.log(`${t}->${e}`))}get state(){return this._state}}function TP(n){return!!n.interstitialsController&&n.enableInterstitialPlayback!==!1}class D7{constructor(){this.chunks=[],this.dataLength=0}push(e){this.chunks.push(e),this.dataLength+=e.length}flush(){const{chunks:e,dataLength:t}=this;let i;if(e.length)e.length===1?i=e[0]:i=CQ(e,t);else return new Uint8Array(0);return this.reset(),i}reset(){this.chunks.length=0,this.dataLength=0}}function CQ(n,e){const t=new Uint8Array(e);let i=0;for(let s=0;s<n.length;s++){const r=n[s];t.set(r,i),i+=r.length}return t}var Wx={exports:{}},bP;function IQ(){return bP||(bP=1,function(n){var e=Object.prototype.hasOwnProperty,t="~";function i(){}Object.create&&(i.prototype=Object.create(null),new i().__proto__||(t=!1));function s(l,c,h){this.fn=l,this.context=c,this.once=h||!1}function r(l,c,h,d,f){if(typeof h!="function")throw new TypeError("The listener must be a function");var g=new s(h,d||l,f),y=t?t+c:c;return l._events[y]?l._events[y].fn?l._events[y]=[l._events[y],g]:l._events[y].push(g):(l._events[y]=g,l._eventsCount++),l}function a(l,c){--l._eventsCount===0?l._events=new i:delete l._events[c]}function o(){this._events=new i,this._eventsCount=0}o.prototype.eventNames=function(){var c=[],h,d;if(this._eventsCount===0)return c;for(d in h=this._events)e.call(h,d)&&c.push(t?d.slice(1):d);return Object.getOwnPropertySymbols?c.concat(Object.getOwnPropertySymbols(h)):c},o.prototype.listeners=function(c){var h=t?t+c:c,d=this._events[h];if(!d)return[];if(d.fn)return[d.fn];for(var f=0,g=d.length,y=new Array(g);f<g;f++)y[f]=d[f].fn;return y},o.prototype.listenerCount=function(c){var h=t?t+c:c,d=this._events[h];return d?d.fn?1:d.length:0},o.prototype.emit=function(c,h,d,f,g,y){var v=t?t+c:c;if(!this._events[v])return!1;var T=this._events[v],b=arguments.length,E,_;if(T.fn){switch(T.once&&this.removeListener(c,T.fn,void 0,!0),b){case 1:return T.fn.call(T.context),!0;case 2:return T.fn.call(T.context,h),!0;case 3:return T.fn.call(T.context,h,d),!0;case 4:return T.fn.call(T.context,h,d,f),!0;case 5:return T.fn.call(T.context,h,d,f,g),!0;case 6:return T.fn.call(T.context,h,d,f,g,y),!0}for(_=1,E=new Array(b-1);_<b;_++)E[_-1]=arguments[_];T.fn.apply(T.context,E)}else{var x=T.length,w;for(_=0;_<x;_++)switch(T[_].once&&this.removeListener(c,T[_].fn,void 0,!0),b){case 1:T[_].fn.call(T[_].context);break;case 2:T[_].fn.call(T[_].context,h);break;case 3:T[_].fn.call(T[_].context,h,d);break;case 4:T[_].fn.call(T[_].context,h,d,f);break;default:if(!E)for(w=1,E=new Array(b-1);w<b;w++)E[w-1]=arguments[w];T[_].fn.apply(T[_].context,E)}}return!0},o.prototype.on=function(c,h,d){return 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eX=[32,64,96,128,160,192,224,256,288,320,352,384,416,448,32,48,56,64,80,96,112,128,160,192,224,256,320,384,32,40,48,56,64,80,96,112,128,160,192,224,256,320,32,48,56,64,80,96,112,128,144,160,176,192,224,256,8,16,24,32,40,48,56,64,80,96,112,128,144,160],tX=[44100,48e3,32e3,22050,24e3,16e3,11025,12e3,8e3],iX=[[0,72,144,12],[0,0,0,0],[0,72,144,12],[0,144,144,12]],sX=[0,1,1,4];function H7(n,e,t,i,s){if(t+24>e.length)return;const r=q7(e,t);if(r&&t+r.frameLength<=e.length){const a=r.samplesPerFrame*9e4/r.sampleRate,o=i+s*a,l={unit:e.subarray(t,t+r.frameLength),pts:o,dts:o};return n.config=[],n.channelCount=r.channelCount,n.samplerate=r.sampleRate,n.samples.push(l),{sample:l,length:r.frameLength,missing:0}}}function q7(n,e){const t=n[e+1]>>3&3,i=n[e+1]>>1&3,s=n[e+2]>>4&15,r=n[e+2]>>2&3;if(t!==1&&s!==0&&s!==15&&r!==3){const a=n[e+2]>>1&1,o=n[e+3]>>6,l=t===3?3-i:i===3?3:4,c=eX[l*14+s-1]*1e3,d=tX[(t===3?0:t===2?1:2)*3+r],f=o===3?1:2,g=iX[t][i],y=sX[i],v=g*8*y,T=Math.floor(g*c/d+a)*y;if(zm===null){const _=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);zm=_?parseInt(_[1]):0}return!!zm&&zm<=87&&i===2&&c>=224e3&&o===0&&(n[e+3]=n[e+3]|128),{sampleRate:d,channelCount:f,frameLength:T,samplesPerFrame:v}}}function u3(n,e){return n[e]===255&&(n[e+1]&224)===224&&(n[e+1]&6)!==0}function G7(n,e){return e+1<n.length&&u3(n,e)}function nX(n,e){return u3(n,e)&&4<=n.length-e}function K7(n,e){if(e+1<n.length&&u3(n,e)){const i=q7(n,e);let s=4;i!=null&&i.frameLength&&(s=i.frameLength);const r=e+s;return r===n.length||G7(n,r)}return!1}class rX extends c3{constructor(e,t){super(),this.observer=void 0,this.config=void 0,this.observer=e,this.config=t}resetInitSegment(e,t,i,s){super.resetInitSegment(e,t,i,s),this._audioTrack={container:"audio/adts",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"aac",samples:[],manifestCodec:t,duration:s,inputTimeScale:9e4,dropped:0}}static probe(e,t){if(!e)return!1;const i=qh(e,0);let s=(i==null?void 0:i.length)||0;if(K7(e,s))return!1;for(let r=e.length;s<r;s++)if(FQ(e,s))return t.log("ADTS sync word found !"),!0;return!1}canParse(e,t){return NQ(e,t)}appendFrame(e,t,i){N7(e,this.observer,t,i,e.manifestCodec);const s=B7(e,t,i,this.basePTS,this.frameIndex);if(s&&s.missing===0)return s}}const j7=(n,e)=>{let t=0,i=5;e+=i;const s=new Uint32Array(1),r=new Uint32Array(1),a=new Uint8Array(1);for(;i>0;){a[0]=n[e];const o=Math.min(i,8),l=8-o;r[0]=4278190080>>>24+l<<l,s[0]=(a[0]&r[0])>>l,t=t?t<<o|s[0]:s[0],e+=1,i-=o}return t};class aX extends c3{constructor(e){super(),this.observer=void 0,this.observer=e}resetInitSegment(e,t,i,s){super.resetInitSegment(e,t,i,s),this._audioTrack={container:"audio/ac-3",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"ac3",samples:[],manifestCodec:t,duration:s,inputTimeScale:9e4,dropped:0}}canParse(e,t){return t+64<e.length}appendFrame(e,t,i){const s=W7(e,t,i,this.basePTS,this.frameIndex);if(s!==-1)return{sample:e.samples[e.samples.length-1],length:s,missing:0}}static probe(e){if(!e)return!1;const t=qh(e,0);if(!t)return!1;const i=t.length;return e[i]===11&&e[i+1]===119&&l3(t)!==void 0&&j7(e,i)<16}}function W7(n,e,t,i,s){if(t+8>e.length||e[t]!==11||e[t+1]!==119)return-1;const r=e[t+4]>>6;if(r>=3)return-1;const o=[48e3,44100,32e3][r],l=e[t+4]&63,h=[64,69,96,64,70,96,80,87,120,80,88,120,96,104,144,96,105,144,112,121,168,112,122,168,128,139,192,128,140,192,160,174,240,160,175,240,192,208,288,192,209,288,224,243,336,224,244,336,256,278,384,256,279,384,320,348,480,320,349,480,384,417,576,384,418,576,448,487,672,448,488,672,512,557,768,512,558,768,640,696,960,640,697,960,768,835,1152,768,836,1152,896,975,1344,896,976,1344,1024,1114,1536,1024,1115,1536,1152,1253,1728,1152,1254,1728,1280,1393,1920,1280,1394,1920][l*3+r]*2;if(t+h>e.length)return-1;const d=e[t+6]>>5;let f=0;d===2?f+=2:(d&1&&d!==1&&(f+=2),d&4&&(f+=2));const g=(e[t+6]<<8|e[t+7])>>12-f&1,v=[2,1,2,3,3,4,4,5][d]+g,T=e[t+5]>>3,b=e[t+5]&7,E=new Uint8Array([r<<6|T<<1|b>>2,(b&3)<<6|d<<3|g<<2|l>>4,l<<4&224]),_=1536/o*9e4,x=i+s*_,w=e.subarray(t,t+h);return n.config=E,n.channelCount=v,n.samplerate=o,n.samples.push({unit:w,pts:x}),h}class oX extends c3{resetInitSegment(e,t,i,s){super.resetInitSegment(e,t,i,s),this._audioTrack={container:"audio/mpeg",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"mp3",samples:[],manifestCodec:t,duration:s,inputTimeScale:9e4,dropped:0}}static probe(e){if(!e)return!1;const t=qh(e,0);let i=(t==null?void 0:t.length)||0;if(t&&e[i]===11&&e[i+1]===119&&l3(t)!==void 0&&j7(e,i)<=16)return!1;for(let s=e.length;i<s;i++)if(K7(e,i))return qe.log("MPEG Audio sync word found !"),!0;return!1}canParse(e,t){return nX(e,t)}appendFrame(e,t,i){if(this.basePTS!==null)return H7(e,t,i,this.basePTS,this.frameIndex)}}const lX=/\/emsg[-/]ID3/i;class cX{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,s){const r=this.videoTrack=js("video",1),a=this.audioTrack=js("audio",1),o=this.txtTrack=js("text",1);if(this.id3Track=js("id3",1),this.timeOffset=0,!(e!=null&&e.byteLength))return;const l=i7(e);if(l.video){const{id:c,timescale:h,codec:d,supplemental:f}=l.video;r.id=c,r.timescale=o.timescale=h,r.codec=d,r.supplemental=f}if(l.audio){const{id:c,timescale:h,codec:d}=l.audio;a.id=c,a.timescale=h,a.codec=d}o.id=J8.text,r.sampleDuration=0,r.duration=a.duration=s}resetContiguity(){this.remainderData=null}static probe(e){return cz(e)}demux(e,t){this.timeOffset=t;let i=e;const s=this.videoTrack,r=this.txtTrack;if(this.config.progressive){this.remainderData&&(i=Ni(this.remainderData,e));const o=gz(i);this.remainderData=o.remainder,s.samples=o.valid||new Uint8Array}else s.samples=i;const a=this.extractID3Track(s,t);

58return r.samples=BR(t,s),{videoTrack:s,audioTrack:this.audioTrack,id3Track:a,textTrack:this.txtTrack}}flush(){const e=this.timeOffset,t=this.videoTrack,i=this.txtTrack;t.samples=this.remainderData||new Uint8Array,this.remainderData=null;const s=this.extractID3Track(t,this.timeOffset);return i.samples=BR(e,t),{videoTrack:t,audioTrack:js(),id3Track:s,textTrack:js()}}extractID3Track(e,t){const i=this.id3Track;if(e.samples.length){const s=Ae(e.samples,["emsg"]);s&&s.forEach(r=>{const a=vz(r);if(lX.test(a.schemeIdUri)){const o=EP(a,t);let l=a.eventDuration===4294967295?Number.POSITIVE_INFINITY:a.eventDuration/a.timeScale;l<=.001&&(l=Number.POSITIVE_INFINITY);const c=a.payload;i.samples.push({data:c,len:c.byteLength,dts:o,pts:o,type:ui.emsg,duration:l})}else if(this.config.enableEmsgKLVMetadata&&a.schemeIdUri.startsWith("urn:misb:KLV:bin:1910.1")){const o=EP(a,t);i.samples.push({data:a.payload,len:a.payload.byteLength,dts:o,pts:o,type:ui.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}}function EP(n,e){return X(n.presentationTime)?n.presentationTime/n.timeScale:e+n.presentationTimeDelta/n.timeScale}class uX{constructor(e,t,i){this.keyData=void 0,this.decrypter=void 0,this.keyData=i,this.decrypter=new e3(t,{removePKCS7Padding:!1})}decryptBuffer(e){return this.decrypter.decrypt(e,this.keyData.key.buffer,this.keyData.iv.buffer,Ta.cbc)}decryptAacSample(e,t,i){const s=e[t].unit;if(s.length<=16)return;const r=s.subarray(16,s.length-s.length%16),a=r.buffer.slice(r.byteOffset,r.byteOffset+r.length);this.decryptBuffer(a).then(o=>{const l=new Uint8Array(o);s.set(l,16),this.decrypter.isSync()||this.decryptAacSamples(e,t+1,i)}).catch(i)}decryptAacSamples(e,t,i){for(;;t++){if(t>=e.length){i();return}if(!(e[t].unit.length<32)&&(this.decryptAacSample(e,t,i),!this.decrypter.isSync()))return}}getAvcEncryptedData(e){const t=Math.floor((e.length-48)/160)*16+16,i=new Int8Array(t);let s=0;for(let r=32;r<e.length-16;r+=160,s+=16)i.set(e.subarray(r,r+16),s);return i}getAvcDecryptedUnit(e,t){const i=new Uint8Array(t);let s=0;for(let r=32;r<e.length-16;r+=160,s+=16)e.set(i.subarray(s,s+16),r);return e}decryptAvcSample(e,t,i,s,r){const a=r7(r.data),o=this.getAvcEncryptedData(a);this.decryptBuffer(o.buffer).then(l=>{r.data=this.getAvcDecryptedUnit(a,l),this.decrypter.isSync()||this.decryptAvcSamples(e,t,i+1,s)}).catch(s)}decryptAvcSamples(e,t,i,s){if(e instanceof Uint8Array)throw new Error("Cannot decrypt samples of type Uint8Array");for(;;t++,i=0){if(t>=e.length){s();return}const r=e[t].units;for(;!(i>=r.length);i++){const a=r[i];if(!(a.data.length<=48||a.type!==1&&a.type!==5)&&(this.decryptAvcSample(e,t,i,s,a),!this.decrypter.isSync()))return}}}}class Y7{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=this.VideoSample,s;if((!i||i.units.length===0)&&(i=e[e.length-1]),(t=i)!=null&&t.units){const r=i.units;s=r[r.length-1]}return s}pushAccessUnit(e,t){if(e.units.length&&e.frame){if(e.pts===void 0){const i=t.samples,s=i.length;if(s){const r=i[s-1];e.pts=r.pts,e.dts=r.dts}else{t.dropped++;return}}t.samples.push(e)}}parseNALu(e,t,i){const s=t.byteLength;let r=e.naluState||0;const a=r,o=[];let l=0,c,h,d,f=-1,g=0;for(r===-1&&(f=0,g=this.getNALuType(t,0),r=0,l=1);l<s;){if(c=t[l++],!r){r=c?0:1;continue}if(r===1){r=c?0:2;continue}if(!c)r=3;else if(c===1){if(h=l-r-1,f>=0){const y={data:t.subarray(f,h),type:g};o.push(y)}else{const y=this.getLastNalUnit(e.samples);y&&(a&&l<=4-a&&y.state&&(y.data=y.data.subarray(0,y.data.byteLength-a)),h>0&&(y.data=Ni(y.data,t.subarray(0,h)),y.state=0))}l<s?(d=this.getNALuType(t,l),f=l,g=d,r=0):r=-1}else r=0}if(f>=0&&r>=0){const y={data:t.subarray(f,s),type:g,state:r};o.push(y)}if(o.length===0){const y=this.getLastNalUnit(e.samples);y&&(y.data=Ni(y.data,t))}return e.naluState=r,o}}class kh{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(){const e=this.data,t=this.bytesAvailable,i=e.byteLength-t,s=new Uint8Array(4),r=Math.min(4,t);if(r===0)throw new Error("no bytes available");s.set(e.subarray(i,i+r)),this.word=new DataView(s.buffer).getUint32(0),this.bitsAvailable=r*8,this.bytesAvailable-=r}skipBits(e){let t;e=Math.min(e,this.bytesAvailable*8+this.bitsAvailable),this.bitsAvailable>

58e?(this.word<<=e,this.bitsAvailable-=e):(e-=this.bitsAvailable,t=e>>3,e-=t<<3,this.bytesAvailable-=t,this.loadWord(),this.word<<=e,this.bitsAvailable-=e)}readBits(e){let t=Math.min(this.bitsAvailable,e);const i=this.word>>>32-t;if(e>32&&qe.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=t,this.bitsAvailable>0)this.word<<=t;else if(this.bytesAvailable>0)this.loadWord();else throw new Error("no bits available");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(){const e=this.skipLZ();return this.readBits(e+1)-1}readEG(){const e=this.readUEG();return 1&e?1+e>>>1:-1*(e>>>1)}readBoolean(){return this.readBits(1)===1}readUByte(){return this.readBits(8)}readUShort(){return this.readBits(16)}readUInt(){return this.readBits(32)}}class hX extends Y7{parsePES(e,t,i,s){const r=this.parseNALu(e,i.data,s);let a=this.VideoSample,o,l=!1;i.data=null,a&&r.length&&!e.audFound&&(this.pushAccessUnit(a,e),a=this.VideoSample=this.createVideoSample(!1,i.pts,i.dts)),r.forEach(c=>{var h,d;switch(c.type){case 1:{let v=!1;o=!0;const T=c.data;if(l&&T.length>4){const b=this.readSliceType(T);(b===2||b===4||b===7||b===9)&&(v=!0)}if(v){var f;(f=a)!=null&&f.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=v;break}case 5:o=!0,(h=a)!=null&&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 6:{o=!0,Qk(c.data,1,i.pts,t.samples);break}case 7:{var g,y;o=!0,l=!0;const v=c.data,T=this.readSPS(v);if(!e.sps||e.width!==T.width||e.height!==T.height||((g=e.pixelRatio)==null?void 0:g[0])!==T.pixelRatio[0]||((y=e.pixelRatio)==null?void 0:y[1])!==T.pixelRatio[1]){e.width=T.width,e.height=T.height,e.pixelRatio=T.pixelRatio,e.sps=[v];const b=v.subarray(1,4);let E="avc1.";for(let _=0;_<3;_++){let x=b[_].toString(16);x.length<2&&(x="0"+x),E+=x}e.codec=E}break}case 8:o=!0,e.pps=[c.data];break;case 9:o=!0,e.audFound=!0,(d=a)!=null&&d.frame&&(this.pushAccessUnit(a,e),a=null),a||(a=this.VideoSample=this.createVideoSample(!1,i.pts,i.dts));break;case 12:o=!0;break;default:o=!1;break}a&&o&&a.units.push(c)}),s&&a&&(this.pushAccessUnit(a,e),this.VideoSample=null)}getNALuType(e,t){return e[t]&31}readSliceType(e){const t=new kh(e);return t.readUByte(),t.readUEG(),t.readUEG()}skipScalingList(e,t){let i=8,s=8,r;for(let a=0;a<e;a++)s!==0&&(r=t.readEG(),s=(i+r+256)%256),i=s===0?i:s}readSPS(e){const t=new kh(e);let i=0,s=0,r=0,a=0,o,l,c;const h=t.readUByte.bind(t),d=t.readBits.bind(t),f=t.readUEG.bind(t),g=t.readBoolean.bind(t),y=t.skipBits.bind(t),v=t.skipEG.bind(t),T=t.skipUEG.bind(t),b=this.skipScalingList.bind(this);h();const E=h();if(d(5),y(3),h(),T(),E===100||E===110||E===122||E===244||E===44||E===83||E===86||E===118||E===128){const k=f();if(k===3&&y(1),T(),T(),y(1),g())for(l=k!==3?8:12,c=0;c<l;c++)g()&&(c<6?b(16,t):b(64,t))}T();const _=f();if(_===0)f();else if(_===1)for(y(1),v(),v(),o=f(),c=0;c<o;c++)v();T(),y(1);const x=f(),w=f(),R=d(1);R===0&&y(1),y(1),g()&&(i=f(),s=f(),r=f(),a=f());let C=[1,1];if(g()&&g())switch(h()){case 1:C=[1,1];break;case 2:C=[12,11];break;case 3:C=[10,11];break;case 4:C=[16,11];break;case 5:C=[40,33];break;case 6:C=[24,11];break;case 7:C=[20,11];break;case 8:C=[32,11];break;case 9:C=[80,33];break;case 10:C=[18,11];break;case 11:C=[15,11];break;case 12:C=[64,33];break;case 13:C=[160,99];break;case 14:C=[4,3];break;case 15:C=[3,2];break;case 16:C=[2,1];break;case 255:{C=[h()<<8|h(),h()<<8|h()];break}}return{width:Math.ceil((x+1)*16-i*2-s*2),height:(2-R)*(w+1)*16-(R?2:4)*(r+a),pixelRatio:C}}}class dX extends Y7{constructor(...e){super(...e),this.initVPS=null}parsePES(e,t,i,s){const r=this.parseNALu(e,i.data,s);let a=this.VideoSample,o,l=!1;i.data=null,a&&r.length&&!e.audFound&&(this.pushAccessUnit(a,e),a=this.VideoSample=this.createVideoSample(!1,i.pts,i.dts)),r.forEach(c=>{var h,d;

58switch(c.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,o=!0;break;case 16:case 17:case 18:case 21:if(o=!0,l){var f;(f=a)!=null&&f.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:o=!0,(h=a)!=null&&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 39:o=!0,Qk(c.data,2,i.pts,t.samples);break;case 32:o=!0,e.vps||(typeof e.params!="object"&&(e.params={}),e.params=We(e.params,this.readVPS(c.data)),this.initVPS=c.data),e.vps=[c.data];break;case 33:if(o=!0,l=!0,e.vps!==void 0&&e.vps[0]!==this.initVPS&&e.sps!==void 0&&!this.matchSPS(e.sps[0],c.data)&&(this.initVPS=e.vps[0],e.sps=e.pps=void 0),!e.sps){const g=this.readSPS(c.data);e.width=g.width,e.height=g.height,e.pixelRatio=g.pixelRatio,e.codec=g.codecString,e.sps=[],typeof e.params!="object"&&(e.params={});for(const y in g.params)e.params[y]=g.params[y]}this.pushParameterSet(e.sps,c.data,e.vps),a||(a=this.VideoSample=this.createVideoSample(!0,i.pts,i.dts)),a.key=!0;break;case 34:if(o=!0,typeof e.params=="object"){if(!e.pps){e.pps=[];const g=this.readPPS(c.data);for(const y in g)e.params[y]=g[y]}this.pushParameterSet(e.pps,c.data,e.vps)}break;case 35:o=!0,e.audFound=!0,(d=a)!=null&&d.frame&&(this.pushAccessUnit(a,e),a=null),a||(a=this.VideoSample=this.createVideoSample(!1,i.pts,i.dts));break;default:o=!1;break}a&&o&&a.units.push(c)}),s&&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(e[t]&126)>>>1}ebsp2rbsp(e){const t=new Uint8Array(e.byteLength);let i=0;for(let s=0;s<e.byteLength;s++)s>=2&&e[s]===3&&e[s-1]===0&&e[s-2]===0||(t[i]=e[s],i++);return new Uint8Array(t.buffer,0,i)}pushAccessUnit(e,t){super.pushAccessUnit(e,t),this.initVPS&&(this.initVPS=null)}readVPS(e){const t=new kh(e);t.readUByte(),t.readUByte(),t.readBits(4),t.skipBits(2),t.readBits(6);const i=t.readBits(3),s=t.readBoolean();return{numTemporalLayers:i+1,temporalIdNested:s}}readSPS(e){const t=new kh(this.ebsp2rbsp(e));t.readUByte(),t.readUByte(),t.readBits(4);const i=t.readBits(3);t.readBoolean();const s=t.readBits(2),r=t.readBoolean(),a=t.readBits(5),o=t.readUByte(),l=t.readUByte(),c=t.readUByte(),h=t.readUByte(),d=t.readUByte(),f=t.readUByte(),g=t.readUByte(),y=t.readUByte(),v=t.readUByte(),T=t.readUByte(),b=t.readUByte(),E=[],_=[];for(let we=0;we<i;we++)E.push(t.readBoolean()),_.push(t.readBoolean());if(i>0)for(let we=i;we<8;we++)t.readBits(2);for(let we=0;we<i;we++)E[we]&&(t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte()),_[we]&&t.readUByte();t.readUEG();const x=t.readUEG();x==3&&t.skipBits(1);const w=t.readUEG(),R=t.readUEG(),C=t.readBoolean();let k=0,P=0,I=0,O=0;C&&(k+=t.readUEG(),P+=t.readUEG(),I+=t.readUEG(),O+=t.readUEG());const G=t.readUEG(),j=t.readUEG(),K=t.readUEG(),W=t.readBoolean();for(let we=W?0:i;we<=i;we++)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 qt=0;qt<4;qt++)for(let Ii=0;Ii<(qt===3?2:6);Ii++)if(!t.readBoolean())t.readUEG();else{const Vi=Math.min(64,1<<4+(qt<<1));qt>1&&t.readEG();for(let Al=0;Al<Vi;Al++)t.readEG()}t.readBoolean(),t.readBoolean(),t.readBoolean()&&(t.readUByte(),t.skipUEG(),t.skipUEG(),t.readBoolean());const q=t.readUEG();let z=0;for(let we=0;we<q;we++){let qt=!1;if(we!==0&&(qt=t.readBoolean()),qt){we===q&&t.readUEG(),t.readBoolean(),t.readUEG();let Ii=0;for(let xa=0;xa<=z;xa++){const Vi=t.readBoolean();let Al=!1;Vi||(Al=t.readBoolean()),(Vi||Al)&&Ii++}z=Ii}else{const Ii=t.readUEG(),xa=t.readUEG();z=Ii+xa;for(let Vi=0;Vi<Ii;Vi++)t.readUEG(),t.readBoolean();for(let Vi=0;Vi<xa;Vi++)t.readUEG(),t.readBoolean()}}if(t.readBoolean()){const we=t.readUEG();for(let qt=0;qt<we;qt++){for(let Ii=0;Ii<K+4;Ii++)t.readBits(1);t.readBits(1)}}let N=0,H=1,ne=1,be=!0,ue=1,ye=0;t.readBoolean(),t.readBoolean();let dt=!1;if(t.readBoolean()){if(t.readBoolean()){const La=t.readUByte(),S3=[1,12,10,16,40,24,20,32,80,18,15,64,160,4,3,2],Pm=[1,11,11,11,33,11,11,11,33,11,11,33,99,3,2,1];La>0&&La<16?(H=S3[La-1],ne=Pm[La-1]):La===255&&(H=t.readBits(16),ne=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(),dt=t.readBoolean(),dt&&(t.skipUEG(),t.skipUEG(),t.skipUEG(),t.skipUEG()),t.readBoolean()&&(ue=t.readBits(32),ye=t.readBits(32),t.readBoolean()&&t.readUEG(),t.readBoolean())){const Pm=t.readBoolean(),_3=t.readBoolean();let th=!1;(Pm||_3)&&(th=t.readBoolean(),th&&(t.readUByte(),t.readBits(5),t.readBoolean(),t.readBits(5)),t.readBits(4),t.readBits(4),th&&t.readBits(4),t.readBits(5),t.readBits(5),t.readBits(5));for(let A3=0;A3<=i;A3++){be=t.readBoolean();const IU=be||t.readBoolean();let x3=!1;IU?t.readEG():x3=t.readBoolean();const L3=x3?1:t.readUEG()+1;if(Pm)for(let ih=0;ih<L3;ih++)t.readUEG(),t.readUEG(),th&&(t.readUEG(),t.readUEG()),t.skipBits(1);if(_3)for(let ih=0;ih<L3;ih++)t.readUEG(),t.readUEG(),th&&(t.readUEG(),t.readUEG()),t.skipBits(1)}}t.readBoolean()&&(t.readBoolean(),t.readBoolean(),t.readBoolean(),N=t.readUEG())}let ft=w,Tt=R;if(C){let we=1,qt=1;x===1?we=qt=2:x==2&&(we=2),ft=w-we*P-we*k,Tt=R-qt*O-qt*I}const Ci=s?["A","B","C"][s]:"",_l=o<<24|l<<16|c<<8|h;let _a=0;for(let we=0;we<32;we++)_a=(_a|(_l>>we&1)<<31-we)>>>0;let Aa=_a.toString(16);return a===1&&Aa==="2"&&(Aa="6"),{codecString:`hvc1.${Ci}${a}.${Aa}.${r?"H":"L"}${b}.B0`,params:{general_tier_flag:r,general_profile_idc:a,general_profile_space:s,general_profile_compatibility_flags:[o,l,c,h],general_constraint_indicator_flags:[d,f,g,y,v,T],general_level_idc:b,bit_depth:G+8,bit_depth_luma_minus8:G,bit_depth_chroma_minus8:j,min_spatial_segmentation_idc:N,chroma_format_idc:x,frame_rate:{fixed:be,fps:ye/ue}},width:ft,height:Tt,pixelRatio:[H,ne]}}readPPS(e){const t=new kh(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);const s=t.readBoolean(),r=t.readBoolean();let a=1;return r&&s?a=0:r?a=3:s&&(a=2),{parallelismType:a}}matchSPS(e,t){return String.fromCharCode.apply(null,e).substr(3)===String.fromCharCode.apply(null,t).substr(3)}}const wt=188;class fr{constructor(e,t,i,s){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=s,this.videoParser=null}static probe(e,t){const i=fr.syncOffset(e);return i>0&&t.warn(`MPEG2-TS detected but first sync word found @ offset ${i}`),i!==-1}static syncOffset(e){const t=e.length;let i=Math.min(wt*5,t-wt)+1,s=0;for(;s<i;){let r=!1,a=-1,o=0;for(let l=s;l<t;l+=wt)if(e[l]===71&&(t-l===wt||e[l+wt]===71)){if(o++,a===-1&&(a=l,a!==0&&(i=Math.min(a+wt*99,e.length-wt)+1)),r||(r=hI(e,l)===0),r&&o>1&&(a===0&&o>2||l+wt>i))return a}else{if(o)return-1;break}s++}return-1}static createTrack(e,t){return{container:e==="video"||e==="audio"?"video/mp2t":void 0,type:e,id:J8[e],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:e==="audio"?t:void 0}}resetInitSegment(e,t,i,s){this.pmtParsed=!1,this._pmtId=-1,this._videoTrack=fr.createTrack("video"),this._videoTrack.duration=s,this._audioTrack=fr.createTrack("audio",s),this._id3Track=fr.createTrack("id3"),this._txtTrack=fr.createTrack("text"),this._audioTrack.segmentCodec="aac",this.videoParser=null,this.aacOverFlow=null,this.remainderData=null,this.audioCodec=t,this.videoCodec=i}resetTimeStamp(){}resetContiguity(){const{_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(e,t,i=!1,s=!1){i||(this.sampleAes=null);let r;const a=this._videoTrack,o=this._audioTrack,l=this._id3Track,c=this._txtTrack;let h=a.pid,d=a.pesData,f=o.pid,g=l.pid,y=o.pesData,v=l.pesData,T=null,b=this.pmtParsed,E=this._pmtId,_=e.length;if(this.remainderData&&(e=Ni(this.remainderData,e),_=e.length,this.remainderData=null),_<wt&&!s)return this.remainderData=e,{audioTrack:o,videoTrack:a,id3Track:l,textTrack:c};const x=Math.max(0,fr.syncOffset(e));_-=(_-x)%wt,_<e.byteLength&&!s&&(this.remainderData=new Uint8Array(e.buffer,_,e.buffer.byteLength-_));let w=0;for(let C=x;C<_;C+=wt)if(e[C]===71){const k=!!(e[C+1]&64),P=hI(e,C),I=(e[C+3]&48)>>4;let O;if(I>1){if(O=C+5+e[C+4],O===C+wt)continue}else O=C+4;switch(P){case h:k&&(d&&(r=Il(d,this.logger))&&(this.readyVideoParser(a.segmentCodec),this.videoParser!==null&&this.videoParser.parsePES(a,c,r,!1)),d={data:[],size:0}),d&&(d.data.push(e.subarray(O,C+wt)),d.size+=C+wt-O);break;case f:if(k){if(y&&(r=Il(y,this.logger)))switch(o.segmentCodec){case"aac":this.parseAACPES(o,r);break;case"mp3":this.parseMPEGPES(o,r);break;case"ac3":this.parseAC3PES(o,r);break}y={data:[],size:0}}y&&(y.data.push(e.subarray(O,C+wt)),y.size+=C+wt-O);break;case g:k&&(v&&(r=Il(v,this.logger))&&this.parseID3PES(l,r),v={data:[],size:0}),v&&(v.data.push(e.subarray(O,C+wt)),v.size+=C+wt-O);break;case 0:k&&(O+=e[O]+1),E=this._pmtId=fX(e,O);break;case E:{k&&(O+=e[O]+1);const G=pX(e,O,this.typeSupported,i,this.observer,this.logger);h=G.videoPid,h>0&&(a.pid=h,a.segmentCodec=G.segmentVideoCodec),f=G.audioPid,f>0&&(o.pid=f,o.segmentCodec=G.segmentAudioCodec),g=G.id3Pid,g>0&&(l.pid=g),T!==null&&!b&&(this.logger.warn(`MPEG-TS PMT found at ${C} after unknown PID '${T}'. Backtracking to sync byte @${x} to parse all TS packets.`),T=null,C=x-188),b=this.pmtParsed=!0;break}case 17:case 8191:break;default:T=P;break}}else w++;w>0&&dI(this.observer,new Error(`Found ${w} TS packet/s that do not start with 0x47`),void 0,this.logger),a.pesData=d,o.pesData=y,l.pesData=v;const R={audioTrack:o,videoTrack:a,id3Track:l,textTrack:c};return s&&this.extractRemainingSamples(R),R}flush(){const{remainderData:e}=this;this.remainderData=null;let t;return e?t=this.demux(e,-1,!1,!0):t={videoTrack:this._videoTrack,audioTrack:this._audioTrack,id3Track:this._id3Track,textTrack:this._txtTrack},this.extractRemainingSamples(t),this.sampleAes?this.decrypt(t,this.sampleAes):t}extractRemainingSamples(e){const{audioTrack:t,videoTrack:i,id3Track:s,textTrack:r}=e,a=i.pesData,o=t.pesData,l=s.pesData;let c;if(a&&(c=Il(a,this.logger))?(this.readyVideoParser(i.segmentCodec),this.videoParser!==null&&(this.videoParser.parsePES(i,r,c,!0),i.pesData=null)):i.pesData=a,o&&(c=Il(o,this.logger))){switch(t.segmentCodec){case"aac":this.parseAACPES(t,c);break;case"mp3":this.parseMPEGPES(t,c);break;case"ac3":this.parseAC3PES(t,c);break}t.pesData=null}else o!=null&&o.size&&this.logger.log("last AAC PES packet truncated,might overlap between fragments"),t.pesData=o;l&&(c=Il(l,this.logger))?(this.parseID3PES(s,c),s.pesData=null):s.pesData=l}demuxSampleAes(e,t,i){const s=this.demux(e,i,!0,!this.config.progressive),r=this.sampleAes=new uX(this.observer,this.config,t);return this.decrypt(s,r)}readyVideoParser(e){this.videoParser===null&&(e==="avc"?this.videoParser=new hX:e==="hevc"&&(this.videoParser=new dX))}decrypt(e,t){return new Promise(i=>{const{audioTrack:s,videoTrack:r}=e;s.samples&&s.segmentCodec==="aac"?t.decryptAacSamples(s.samples,0,()=>{r.samples?t.decryptAvcSamples(r.samples,0,0,()=>{i(e)}):i(e)}):r.samples&&t.decryptAvcSamples(r.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=0;const s=this.aacOverFlow;let r=t.data;if(s){this.aacOverFlow=null;const d=s.missing,f=s.sample.unit.byteLength;if(d===-1)r=Ni(s.sample.unit,r);else{const g=f-d;s.sample.unit.set(r.subarray(0,d),g),e.samples.push(s.sample),i=s.missing}}let a,o;for(a=i,o=r.length;a<o-1&&!_y(r,a);a++);if(a!==i){let d;const f=a<o-1;if(f?d=`AAC PES did not start with ADTS header,offset:${a}`:d="No ADTS header found in AAC PES",dI(this.observer,new Error(d),f,this.logger),!f)return}N7(e,this.observer,r,a,this.audioCodec);let l;if(t.pts!==void 0)l=t.pts;else if(s){const d=F7(e.samplerate);l=s.sample.pts+d}else{this.logger.warn("[tsdemuxer]: AAC PES unknown PTS");return}let c=0,h;for(;a<o;)if(h=B7(e,r,a,l,c),a+=h.length,h.missing){this.aacOverFlow=h;break}else for(c++;a<o-1&&!_y(r,a);a++);}parseMPEGPES(e,t){const i=t.data,s=i.length;let r=0,a=0;const o=t.pts;if(o===void 0){this.logger.warn("[tsdemuxer]: MPEG PES unknown PTS");return}for(;a<s;)if(G7(i,a)){const l=H7(e,i,a,o,r);if(l)a+=l.length,r++;else break}else a++}parseAC3PES(e,t){{const i=t.data,s=t.pts;if(s===void 0){this.logger.warn("[tsdemuxer]: AC3 PES unknown PTS");return}const r=i.length;let a=0,o=0,l;for(;o<r&&(l=W7(e,i,o,s,a++))>0;)o+=l}}parseID3PES(e,t){if(t.pts===void 0){this.logger.warn("[tsdemuxer]: ID3 PES unknown PTS");return}const i=We({},t,{type:this._videoTrack?ui.emsg:ui.audioId3,duration:Number.POSITIVE_INFINITY});e.samples.push(i)}}function hI(n,e){return((n[e+1]&31)<<8)+n[e+2]}function fX(n,e){return(n[e+10]&31)<<8|n[e+11]}function pX(n,e,t,i,s,r){const a={audioPid:-1,videoPid:-1,id3Pid:-1,segmentVideoCodec:"avc",segmentAudioCodec:"aac"},o=(n[e+1]&15)<<8|n[e+2],l=e+3+o-4,c=(n[e+10]&15)<<8|n[e+11];for(e+=12+c;e<l;){const h=hI(n,e),d=(n[e+3]&15)<<8|n[e+4];switch(n[e]){case 207:if(!i){zx("ADTS AAC",r);break}case 15:a.audioPid===-1&&(a.audioPid=h);break;case 21:a.id3Pid===-1&&(a.id3Pid=h);break;case 219:if(!i){zx("H.264",r);break}case 27:a.videoPid===-1&&(a.videoPid=h);break;case 3:case 4:!t.mpeg&&!t.mp3?r.log("MPEG audio found, not supported in this browser"):a.audioPid===-1&&(a.audioPid=h,a.segmentAudioCodec="mp3");break;case 193:if(!i){zx("AC-3",r);break}case 129:t.ac3?a.audioPid===-1&&(a.audioPid=h,a.segmentAudioCodec="ac3"):r.log("AC-3 audio found, not supported in this browser");break;case 6:if(a.audioPid===-1&&d>0){let f=e+5,g=d;for(;g>2;){switch(n[f]){case 106:t.ac3!==!0?r.log("AC-3 audio found, not supported in this browser for now"):(a.audioPid=h,a.segmentAudioCodec="ac3");break}const v=n[f+1]+2;f+=v,g-=v}}break;case 194:case 135:return dI(s,new Error("Unsupported EC-3 in M2TS found"),void 0,r),a;case 36:a.videoPid===-1&&(a.videoPid=h,a.segmentVideoCodec="hevc",r.log("HEVC in M2TS found"));break}e+=d+5}return a}function dI(n,e,t,i){i.warn(`parsing error: ${e.message}`),n.emit(S.ERROR,S.ERROR,{type:ee.MEDIA_ERROR,details:$.FRAG_PARSING_ERROR,fatal:!1,levelRetry:t,error:e,reason:e.message})}function zx(n,e){e.log(`${n} with AES-128-CBC encryption found in unencrypted stream`)}function Il(n,e){let t=0,i,s,r,a,o;const l=n.data;if(!n||n.size===0)return null;for(;l[0].length<19&&l.length>1;)l[0]=Ni(l[0],l[1]),l.splice(1,1);if(i=l[0],(i[0]<<16)+(i[1]<<8)+i[2]===1){if(s=(i[4]<<8)+i[5],s&&s>n.size-6)return null;const h=i[7];h&192&&(a=(i[9]&14)*536870912+(i[10]&255)*4194304+(i[11]&254)*16384+(i[12]&255)*128+(i[13]&254)/2,h&64?(o=(i[14]&14)*536870912+(i[15]&255)*4194304+(i[16]&254)*16384+(i[17]&255)*128+(i[18]&254)/2,a-o>60*9e4&&(e.warn(`${Math.round((a-o)/9e4)}s delta between PTS and DTS, align them`),a=o)):o=a),r=i[8];let d=r+9;if(n.size<=d)return null;n.size-=d;const f=new Uint8Array(n.size);for(let g=0,y=l.length;g<y;g++){i=l[g];let v=i.byteLength;if(d)if(d>v){d-=v;continue}else i=i.subarray(d),v-=d,d=0;f.set(i,t),t+=v}return s&&(s-=r+3),{data:f,pts:a,dts:o,len:s}}return null}class mX{static getSilentFrame(e,t){switch(e){case"mp4a.40.2":if(t===1)return new Uint8Array([0,200,0,128,35,128]);if(t===2)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(t===3)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(t===4)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(t===5)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(t===6)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]);break;default:if(t===1)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(t===2)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(t===3)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]);break}}}const rr=Math.pow(2,32)-1;class M{static init(){M.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:[]};let e;for(e in M.types)M.types.hasOwnProperty(e)&&(M.types[e]=[e.charCodeAt(0),e.charCodeAt(1),e.charCodeAt(2),e.charCodeAt(3)]);const t=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),i=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]);M.HDLR_TYPES={video:t,audio:i};const s=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),r=new 

58Uint8Array([0,0,0,0,0,0,0,0]);M.STTS=M.STSC=M.STCO=r,M.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),M.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),M.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),M.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);const a=new Uint8Array([105,115,111,109]),o=new Uint8Array([97,118,99,49]),l=new Uint8Array([0,0,0,1]);M.FTYP=M.box(M.types.ftyp,a,l,a,o),M.DINF=M.box(M.types.dinf,M.box(M.types.dref,s))}static box(e,...t){let i=8,s=t.length;const r=s;for(;s--;)i+=t[s].byteLength;const a=new Uint8Array(i);for(a[0]=i>>24&255,a[1]=i>>16&255,a[2]=i>>8&255,a[3]=i&255,a.set(e,4),s=0,i=8;s<r;s++)a.set(t[s],i),i+=t[s].byteLength;return a}static hdlr(e){return M.box(M.types.hdlr,M.HDLR_TYPES[e])}static mdat(e){return M.box(M.types.mdat,e)}static mdhd(e,t){t*=e;const i=Math.floor(t/(rr+1)),s=Math.floor(t%(rr+1));return M.box(M.types.mdhd,new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,e>>24&255,e>>16&255,e>>8&255,e&255,i>>24,i>>16&255,i>>8&255,i&255,s>>24,s>>16&255,s>>8&255,s&255,85,196,0,0]))}static mdia(e){return M.box(M.types.mdia,M.mdhd(e.timescale||0,e.duration||0),M.hdlr(e.type),M.minf(e))}static mfhd(e){return M.box(M.types.mfhd,new Uint8Array([0,0,0,0,e>>24,e>>16&255,e>>8&255,e&255]))}static minf(e){return e.type==="audio"?M.box(M.types.minf,M.box(M.types.smhd,M.SMHD),M.DINF,M.stbl(e)):M.box(M.types.minf,M.box(M.types.vmhd,M.VMHD),M.DINF,M.stbl(e))}static moof(e,t,i){return M.box(M.types.moof,M.mfhd(e),M.traf(i,t))}static moov(e){let t=e.length;const i=[];for(;t--;)i[t]=M.trak(e[t]);return M.box.apply(null,[M.types.moov,M.mvhd(e[0].timescale||0,e[0].duration||0)].concat(i).concat(M.mvex(e)))}static mvex(e){let t=e.length;const i=[];for(;t--;)i[t]=M.trex(e[t]);return M.box.apply(null,[M.types.mvex,...i])}static mvhd(e,t){t*=e;const i=Math.floor(t/(rr+1)),s=Math.floor(t%(rr+1)),r=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,e>>24&255,e>>16&255,e>>8&255,e&255,i>>24,i>>16&255,i>>8&255,i&255,s>>24,s>>16&255,s>>8&255,s&255,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return M.box(M.types.mvhd,r)}static sdtp(e){const t=e.samples||[],i=new Uint8Array(4+t.length);let s,r;for(s=0;s<t.length;s++)r=t[s].flags,i[s+4]=r.dependsOn<<4|r.isDependedOn<<2|r.hasRedundancy;return M.box(M.types.sdtp,i)}static stbl(e){return M.box(M.types.stbl,M.stsd(e),M.box(M.types.stts,M.STTS),M.box(M.types.stsc,M.STSC),M.box(M.types.stsz,M.STSZ),M.box(M.types.stco,M.STCO))}static avc1(e){let t=[],i=[],s,r,a;for(s=0;s<e.sps.length;s++)r=e.sps[s],a=r.byteLength,t.push(a>>>8&255),t.push(a&255),t=t.concat(Array.prototype.slice.call(r));for(s=0;s<e.pps.length;s++)r=e.pps[s],a=r.byteLength,i.push(a>>>8&255),i.push(a&255),i=i.concat(Array.prototype.slice.call(r));const o=M.box(M.types.avcC,new Uint8Array([1,t[3],t[4],t[5],255,224|e.sps.length].concat(t).concat([e.pps.length]).concat(i))),l=e.width,c=e.height,h=e.pixelRatio[0],d=e.pixelRatio[1];return M.box(M.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,l&255,c>>8&255,c&255,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),o,M.box(M.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),M.box(M.types.pasp,new Uint8Array([h>>24,h>>16&255,h>>8&255,h&255,d>>24,d>>16&255,d>>8&255,d&255])))}static esds(e){const 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){const 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,t&255,0,0])}static mp4a(e){return M.box(M.types.mp4a,M.audioStsd(e),M.box(M.types.esds,M.esds(e)))}static mp3(e){return M.box(M.types[".mp3"],M.audioStsd(e))}static ac3(e){return M.box(M.types["ac-3"],M.audioStsd(e),M.box(M.types.dac3,e.config))}static stsd(e){const{segmentCodec:t}=e;if(e.type==="audio"){if(t==="aac")return M.box(M.types.stsd,M.STSD,M.mp4a(e));if(t==="ac3"&&e.config)return M.box(M.types.stsd,M.STSD,M.ac3(e));if(t==="mp3"&&e.codec==="mp3")return M.box(M.types.stsd,M.STSD,M.mp3(e))}else if(e.pps&&e.sps){if(t==="avc")return M.box(M.types.stsd,M.STSD,M.avc1(e));if(t==="hevc"&&e.vps)return M.box(M.types.stsd,M.STSD,M.hvc1(e))}

58else throw new Error("video track missing pps or sps");throw new Error(`unsupported ${e.type} segment codec (${t}/${e.codec})`)}static tkhd(e){const t=e.id,i=(e.duration||0)*(e.timescale||0),s=e.width||0,r=e.height||0,a=Math.floor(i/(rr+1)),o=Math.floor(i%(rr+1));return M.box(M.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,t>>24&255,t>>16&255,t>>8&255,t&255,0,0,0,0,a>>24,a>>16&255,a>>8&255,a&255,o>>24,o>>16&255,o>>8&255,o&255,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,s>>8&255,s&255,0,0,r>>8&255,r&255,0,0]))}static traf(e,t){const i=M.sdtp(e),s=e.id,r=Math.floor(t/(rr+1)),a=Math.floor(t%(rr+1));return M.box(M.types.traf,M.box(M.types.tfhd,new Uint8Array([0,0,0,0,s>>24,s>>16&255,s>>8&255,s&255])),M.box(M.types.tfdt,new Uint8Array([1,0,0,0,r>>24,r>>16&255,r>>8&255,r&255,a>>24,a>>16&255,a>>8&255,a&255])),M.trun(e,i.length+16+20+8+16+8+8),i)}static trak(e){return e.duration=e.duration||4294967295,M.box(M.types.trak,M.tkhd(e),M.mdia(e))}static trex(e){const t=e.id;return M.box(M.types.trex,new Uint8Array([0,0,0,0,t>>24,t>>16&255,t>>8&255,t&255,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))}static trun(e,t){const i=e.samples||[],s=i.length,r=12+16*s,a=new Uint8Array(r);let o,l,c,h,d,f;for(t+=8+r,a.set([e.type==="video"?1:0,0,15,1,s>>>24&255,s>>>16&255,s>>>8&255,s&255,t>>>24&255,t>>>16&255,t>>>8&255,t&255],0),o=0;o<s;o++)l=i[o],c=l.duration,h=l.size,d=l.flags,f=l.cts,a.set([c>>>24&255,c>>>16&255,c>>>8&255,c&255,h>>>24&255,h>>>16&255,h>>>8&255,h&255,d.isLeading<<2|d.dependsOn,d.isDependedOn<<6|d.hasRedundancy<<4|d.paddingValue<<1|d.isNonSync,d.degradPrio&61440,d.degradPrio&15,f>>>24&255,f>>>16&255,f>>>8&255,f&255],12+16*o);return M.box(M.types.trun,a)}static initSegment(e){M.types||M.init();const t=M.moov(e);return Ni(M.FTYP,t)}static hvc1(e){const t=e.params,i=[e.vps,e.sps,e.pps],s=4,r=new Uint8Array([1,t.general_profile_space<<6|(t.general_tier_flag?32:0)|t.general_profile_idc,t.general_profile_compatibility_flags[0],t.general_profile_compatibility_flags[1],t.general_profile_compatibility_flags[2],t.general_profile_compatibility_flags[3],t.general_constraint_indicator_flags[0],t.general_constraint_indicator_flags[1],t.general_constraint_indicator_flags[2],t.general_constraint_indicator_flags[3],t.general_constraint_indicator_flags[4],t.general_constraint_indicator_flags[5],t.general_level_idc,240|t.min_spatial_segmentation_idc>>8,255&t.min_spatial_segmentation_idc,252|t.parallelismType,252|t.chroma_format_idc,248|t.bit_depth_luma_minus8,248|t.bit_depth_chroma_minus8,0,parseInt(t.frame_rate.fps),s-1|t.temporal_id_nested<<2|t.num_temporal_layers<<3|(t.frame_rate.fixed?64:0),i.length]);let a=r.length;for(let y=0;y<i.length;y+=1){a+=3;for(let v=0;v<i[y].length;v+=1)a+=2+i[y][v].length}const o=new Uint8Array(a);o.set(r,0),a=r.length;const l=i.length-1;for(let y=0;y<i.length;y+=1){o.set(new Uint8Array([32+y|(y===l?128:0),0,i[y].length]),a),a+=3;for(let v=0;v<i[y].length;v+=1)o.set(new Uint8Array([i[y][v].length>>8,i[y][v].length&255]),a),a+=2,o.set(i[y][v],a),a+=i[y][v].length}const c=M.box(M.types.hvcC,o),h=e.width,d=e.height,f=e.pixelRatio[0],g=e.pixelRatio[1];return M.box(M.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,h&255,d>>8&255,d&255,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),c,M.box(M.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),M.box(M.types.pasp,new Uint8Array([f>>24,f>>16&255,f>>8&255,f&255,g>>24,g>>16&255,g>>8&255,g&255])))}}M.types=void 0;M.HDLR_TYPES=void 0;M.STTS=void 0;M.STSC=void 0;M.STCO=void 0;M.STSZ=void 0;M.VMHD=void 0;M.SMHD=void 0;M.STSD=void 0;M.FTYP=void 0;M.DINF=void 0;const z7=9e4;function h3(n,e,t=1,i=!1){const s=n*e*t;return i?Math.round(s):s}function gX(n,e,t=1,i=!1){return h3(n,e,1/t,i)}function lh(n,e=!1){return h3(n,1e3,1/z7,e)}function yX(n,e=1){return h3(n,z7,1/e)}function SP(n){const{baseTime:e,timescale:t,trackId:i}=n;return`${e/t} (${e}/${t}) trackId: ${i}`}const vX=10*1e3,TX=1024,bX=1152,EX=1536;let kl=null,Qx=null;function _P(n,e,t,i){return{duration:e,size:t,cts:i,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:n?2:1,isNonSync:n?0:1}}}class Bg extends Bi{constructor(e,t,i,s){if(super("mp4-remuxer",s),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,kl===null){const a=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);kl=a?parseInt(a[1]):0}if(Qx===null){const r=navigator.userAgent.match(/Safari\/(\d+)/i);Qx=r?parseInt(r[1]):0}}destroy(){this.config=this.videoTrackConfig=this._initPTS=this._initDTS=null}resetTimeStamp(e){const t=this._initPTS;(!t||!e||e.trackId!==t.trackId||e.baseTime!==t.baseTime||e.timescale!==t.timescale)&&this.log(`Reset initPTS: ${t&&SP(t)} > ${e&&SP(e)}`),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;const i=e[0].pts,s=e.reduce((r,a)=>{let o=a.pts,l=o-r;return l<-4294967296&&(t=!0,o=Ei(o,i),l=o-r),l>0?r:o},i);return t&&this.debug("PTS rollover detected"),s}remux(e,t,i,s,r,a,o,l){let c,h,d,f,g,y,v=r,T=r;const b=e.pid>-1,E=t.pid>-1,_=t.samples.length,x=e.samples.length>0,w=o&&_>0||_>1;if((!b||x)&&(!E||w)||this.ISGenerated||o){if(this.ISGenerated){var C,k,P,I;const K=this.videoTrackConfig;(K&&(t.width!==K.width||t.height!==K.height||((C=t.pixelRatio)==null?void 0:C[0])!==((k=K.pixelRatio)==null?void 0:k[0])||((P=t.pixelRatio)==null?void 0:P[1])!==((I=K.pixelRatio)==null?void 0:I[1]))||!K&&w||this.nextAudioTs===null&&x)&&this.resetInitSegment()}this.ISGenerated||(d=this.generateIS(e,t,r,a));const O=this.isVideoContiguous;let G=-1,j;if(w&&(G=SX(t.samples),!O&&this.config.forceKeyFrameOnDiscontinuity))if(y=!0,G>0){this.warn(`Dropped ${G} out of ${_} video samples due to a missing keyframe`);const K=this.getVideoStartPts(t.samples);t.samples=t.samples.slice(G),t.dropped+=G,T+=(t.samples[0].pts-K)/t.inputTimeScale,j=T}else G===-1&&(this.warn(`No keyframe found out of ${_} video samples`),y=!1);if(this.ISGenerated){if(x&&w){const K=this.getVideoStartPts(t.samples),U=(Ei(e.samples[0].pts,K)-K)/t.inputTimeScale;v+=Math.max(0,U),T+=Math.max(0,-U)}if(x){if(e.samplerate||(this.warn("regenerate InitSegment as audio detected"),d=this.generateIS(e,t,r,a)),h=this.remuxAudio(e,v,this.isAudioContiguous,a,E||w||l===Z.AUDIO?T:void 0),w){const K=h?h.endPTS-h.startPTS:0;t.inputTimeScale||(this.warn("regenerate InitSegment as video detected"),d=this.generateIS(e,t,r,a)),c=this.remuxVideo(t,T,O,K)}}else w&&(c=this.remuxVideo(t,T,O,0));c&&(c.firstKeyFrame=G,c.independent=G!==-1,c.firstKeyFramePTS=j)}}return this.ISGenerated&&this._initPTS&&this._initDTS&&(i.samples.length&&(g=Q7(i,r,this._initPTS,this._initDTS)),s.samples.length&&(f=X7(s,r,this._initPTS))),{audio:h,video:c,initSegment:d,independent:y,text:f,id3:g}}computeInitPts(e,t,i,s){const r=Math.round(i*t);let a=Ei(e,r);if(a<r+t)for(this.log(`Adjusting PTS for rollover in timeline near ${(r-a)/t} ${s}`);a<r+t;)a+=8589934592;return a-r}generateIS(e,t,i,s){const r=e.samples,a=t.samples,o=this.typeSupported,l={},c=this._initPTS;let h=!c||s,d="audio/mp4",f,g,y,v=-1;if(h&&(f=g=1/0),e.config&&r.length){switch(e.timescale=e.samplerate,e.segmentCodec){case"mp3":o.mpeg?(d="audio/mpeg",e.codec=""):o.mp3&&(e.codec="mp3");break;case"ac3":e.codec="ac-3";break}l.audio={id:"audio",container:d,codec:e.codec,initSegment:e.segmentCodec==="mp3"&&o.mpeg?new Uint8Array(0):M.initSegment([e]),metadata:{channelCount:e.channelCount}},h&&(v=e.id,y=e.inputTimeScale,!c||y!==c.timescale?f=g=this.computeInitPts(r[0].pts,y,i,"audio"):h=!1)}if(t.sps&&t.pps&&a.length){if(t.timescale=t.inputTimeScale,l.video={id:"main",container:"video/mp4",codec:t.codec,initSegment:M.initSegment([t]),metadata:{width:t.width,height:t.height}},h)if(v=t.id,y=t.inputTimeScale,!c||y!==c.timescale){const T=this.getVideoStartPts(a),b=Ei(a[0].dts,T),E=this.computeInitPts(b,y,i,"video"),_=this.computeInitPts(T,y,i,"video");g=Math.min(g,E),f=Math.min(f,_)}else h=!1;this.videoTrackConfig={width:t.width,height:t.height,pixelRatio:t.pixelRatio}}if(Object.keys(l).length)return this.ISGenerated=!0,h?(c&&this.warn(`Timestamps at playlist time: ${s?"":"~"}${i} ${f/y} != initPTS: ${c.baseTime/c.timescale} (${c.baseTime}/${c.timescale}) trackId: ${c.trackId}`),this.log(`Found initPTS at playlist time: ${i} offset: ${f/y} (${f}/${y}) trackId: ${v}`),this._initPTS={baseTime:f,timescale:y,trackId:v},this._initDTS={baseTime:g,timescale:y,trackId:v}):f=y=void 0,{tracks:l,initPTS:f,timescale:y,trackId:v}}remuxVideo(e,t,i,s){const r=e.inputTimeScale,a=e.samples,o=[],l=a.length,c=this._initPTS,h=c.baseTime*r/c.timescale;let d=this.nextVideoTs,f=8,g=this.videoSampleDuration,y,v,T=Number.POSITIVE_INFINITY,b=Number.NEGATIVE_INFINITY,E=!1;if(!i||d===null){const N=h+t*r,H=a[0].pts-Ei(a[0].dts,a[0].pts);kl&&d!==null&&Math.abs(N-H-(d+h))<15e3?i=!0:d=N-H-h}const _=d+h;for(let N=0;N<l;N++){const H=a[N];H.pts=Ei(H.pts,_),H.dts=Ei(H.dts,_),H.dts<a[N>0?N-1:N].dts&&(E=!0)}E&&a.sort(function(N,H){const ne=N.dts-H.dts,be=N.pts-H.pts;return ne||be}),y=a[0].dts,v=a[a.length-1].dts;const x=v-y,w=x?Math.round(x/(l-1)):g||e.inputTimeScale/30;if(i){const N=y-_,H=N>w,ne=N<-1;if((H||ne)&&(H?this.warn(`${(e.segmentCodec||"").toUpperCase()}: ${lh(N,!0)} ms (${N}dts) hole between fragments detected at ${t.toFixed(3)}`):this.warn(`${(e.segmentCodec||"").toUpperCase()}: ${lh(-N,!0)} ms (${N}dts) overlapping between fragments detected at ${t.toFixed(3)}`),!ne||_>=a[0].pts||kl)){y=_;const be=a[0].pts-N;if(H)a[0].dts=y,a[0].pts=be;else{let ue=!0;for(let ye=0;ye<a.length&&!(a[ye].dts>be&&ue);ye++){const dt=a[ye].pts;if(a[ye].dts-=N,a[ye].pts-=N,ye<a.length-1){const ot=a[ye+1].pts,ft=a[ye].pts,Tt=ot<=ft,Ci=ot<=dt;ue=Tt==Ci}}}this.log(`Video: Initial PTS/DTS adjusted: ${lh(be,!0)}/${lh(y,!0)}, delta: ${lh(N,!0)} ms`)}}y=Math.max(0,y);let R=0,C=0,k=y;for(let N=0;N<l;N++){const H=a[N],ne=H.units,be=ne.length;let ue=0;for(let ye=0;ye<be;ye++)ue+=ne[ye].data.length;C+=ue,R+=be,H.length=ue,H.dts<k?(H.dts=k,k+=w/4|0||1):k=H.dts,T=Math.min(H.pts,T),b=Math.max(H.pts,b)}v=a[l-1].dts;const P=C+4*R+8;let I;try{I=new Uint8Array(P)}catch(N){this.observer.emit(S.ERROR,S.ERROR,{type:ee.MUX_ERROR,details:$.REMUX_ALLOC_ERROR,fatal:!1,error:N,bytes:P,reason:`fail allocating video mdat ${P}`});return}const O=new DataView(I.buffer);O.setUint32(0,P),I.set(M.types.mdat,4);let G=!1,j=Number.POSITIVE_INFINITY,K=Number.POSITIVE_INFINITY,W=Number.NEGATIVE_INFINITY,U=Number.NEGATIVE_INFINITY;for(let N=0;N<l;N++){const H=a[N],ne=H.units;let be=0;for(let dt=0,ot=ne.length;dt<ot;dt++){const ft=ne[dt],Tt=ft.data,Ci=ft.data.byteLength;O.setUint32(f,Ci),f+=4,I.set(Tt,f),f+=Ci,be+=4+Ci}let ue;if(N<l-1)g=a[N+1].dts-H.dts,ue=a[N+1].pts-H.pts;else{const dt=this.config,ot=N>0?H.dts-a[N-1].dts:w;if(ue=N>0?H.pts-a[N-1].pts:w,dt.stretchShortVideoTrack&&this.nextAudioTs!==null){const ft=Math.floor(dt.maxBufferHole*r),Tt=(s?T+s*r:this.nextAudioTs+h)-H.pts;Tt>ft?(g=Tt-ot,g<0?g=ot:G=!0,this.log(`It is approximately ${Tt/90} ms to the next segment; using duration ${g/90} ms for the last video frame.`)):g=ot}else g=ot}const ye=Math.round(H.pts-H.dts);j=Math.min(j,g),W=Math.max(W,g),K=Math.min(K,ue),U=Math.max(U,ue),o.push(_P(H.key,g,be,ye))}if(o.length){if(kl){if(kl<70){const N=o[0].flags;N.dependsOn=2,N.isNonSync=0}}else if(Qx&&U-K<W-j&&w/W<.025&&o[0].cts===0){this.warn("Found irregular gaps in sample duration. Using PTS instead of DTS to determine MP4 sample duration.");let N=y;for(let H=0,ne=o.length;H<ne;H++){const be=N+o[H].duration,ue=N+o[H].cts;if(H<ne-1){const ye=be+o[H+1].cts;o[H].duration=ye-ue}else o[H].duration=H?o[H-1].duration:w;o[H].cts=0,N=be}}}g=G||!g?w:g;const V=v+g;this.nextVideoTs=d=V-h,this.videoSampleDuration=g,this.isVideoContiguous=!0;const q=M.moof(e.sequenceNumber++,y,We(e,{samples:o})),z="video",F={data1:q,data2:I,startPTS:(T-h)/r,endPTS:(b+g-h)/r,startDTS:(y-h)/r,endDTS:d/r,type:z,hasAudio:!1,hasVideo:!0,nb:o.length,dropped:e.dropped};return e.samples=[],e.dropped=0,F}getSamplesPerFrame(e){switch(e.segmentCodec){case"mp3":return bX;case"ac3":return EX;default:return TX}}remuxAudio(e,t,i,s,r){const a=e.inputTimeScale,o=e.samplerate?e.samplerate:a,l=a/o,c=this.getSamplesPerFrame(e),h=c*l,d=this._initPTS,f=e.segmentCodec==="mp3"&&this.typeSupported.mpeg,g=[],y=r!==void 0;let v=e.samples,T=f?0:8,b=this.nextAudioTs||-1;const E=d.baseTime*a/d.timescale,_=E+t*a;if(this.isAudioContiguous=i=i||v.length&&b>0&&(s&&Math.abs(_-(b+E))<9e3||Math.abs(Ei(v[0].pts,_)-(b+E))<20*h),v.forEach(function(U){U.pts=Ei(U.pts,_)}),!i||b<0){const U=v.length;if(v=v.filter(V=>V.pts>=0),U!==v.length&&this.warn(`Removed ${v.length-U} of ${U} samples (initPTS ${E} / ${a})`),!v.length)return;r===0?b=0:s&&!y?b=Math.max(0,_-E):b=v[0].pts-E}if(e.segmentCodec==="aac"){const U=this.config.maxAudioFramesDrift;for(let V=0,q=b+E;V<v.length;V++){const z=v[V],F=z.pts,N=F-q,H=Math.abs(1e3*N/a);if(N<=-U*h&&y)V===0&&(this.warn(`Audio frame @ ${(F/a).toFixed(3)}s overlaps marker by ${Math.round(1e3*N/a)} ms.`),this.nextAudioTs=b=F-E,q=F);else if(N>=U*h&&H<vX&&y){let ne=Math.round(N/h);for(q=F-ne*h;q<0&&ne&&h;)ne--,q+=h;V===0&&(this.nextAudioTs=b=q-E),this.warn(`Injecting ${ne} audio frames @ ${((q-E)/a).toFixed(3)}s due to ${Math.round(1e3*N/a)} ms gap.`);for(let be=0;be<ne;be++){let ue=mX.getSilentFrame(e.parsedCodec||e.manifestCodec||e.codec,e.channelCount);ue||(this.log("Unable to get silent frame for given audio codec; duplicating last frame instead."),ue=z.unit.subarray()),v.splice(V,0,{unit:ue,pts:q}),q+=h,V++}}z.pts=q,q+=h}}let x=null,w=null,R,C=0,k=v.length;for(;k--;)C+=v[k].unit.byteLength;for(let U=0,V=v.length;U<V;U++){const q=v[U],z=q.unit;let F=q.pts;if(w!==null){const H=g[U-1];H.duration=Math.round((F-w)/l)}else if(i&&e.segmentCodec==="aac"&&(F=b+E),x=F,C>0){C+=T;try{R=new Uint8Array(C)}catch(H){this.observer.emit(S.ERROR,S.ERROR,{type:ee.MUX_ERROR,details:$.REMUX_ALLOC_ERROR,fatal:!1,error:H,bytes:C,reason:`fail allocating audio mdat ${C}`});return}f||(new DataView(R.buffer).setUint32(0,C),R.set(M.types.mdat,4))}else return;R.set(z,T);const N=z.byteLength;T+=N,g.push(_P(!0,c,N,0)),w=F}const P=g.length;if(!P)return;const I=g[g.length-1];b=w-E,this.nextAudioTs=b+l*I.duration;const O=f?new Uint8Array(0):M.moof(e.sequenceNumber++,x/l,We({},e,{samples:g}));e.samples=[];const G=(x-E)/a,j=this.nextAudioTs/a,W={data1:O,data2:R,startPTS:G,endPTS:j,startDTS:G,endDTS:j,type:"audio",hasAudio:!0,hasVideo:!1,nb:P};return this.isAudioContiguous=!0,W}}function Ei(n,e){let t;if(e===null)return n;for(e<n?t=-8589934592:t=8589934592;Math.abs(n-e)>4294967296;)n+=t;return n}function SX(n){for(let e=0;e<n.length;e++)if(n[e].key)return e;return-1}function Q7(n,e,t,i){const s=n.samples.length;if(!s)return;const r=n.inputTimeScale;for(let o=0;o<s;o++){const l=n.samples[o];l.pts=Ei(l.pts-t.baseTime*r/t.timescale,e*r)/r,l.dts=Ei(l.dts-i.baseTime*r/i.timescale,e*r)/r}const a=n.samples;return n.samples=[],{samples:a}}function X7(n,e,t){const i=n.samples.length;if(!i)return;const s=n.inputTimeScale;for(let a=0;a<i;a++){const o=n.samples[a];o.pts=Ei(o.pts-t.baseTime*s/t.timescale,e*s)/s}n.samples.sort((a,o)=>a.pts-o.pts);const r=n.samples;return n.samples=[],{samples:r}}class _X extends Bi{constructor(e,t,i,s){super("passthrough-remuxer",s),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;const 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,s){this.audioCodec=t,this.videoCodec=i,this.generateInitSegment(e,s),this.emitInitSegment=!0}generateInitSegment(e,t){let{audioCodec:i,videoCodec:s}=this;if(!(e!=null&&e.byteLength)){this.initTracks=void 0,this.initData=void 0;return}const{audio:r,video:a}=this.initData=i7(e);if(t)fz(e,t);else{const l=r||a;l!=null&&l.encrypted&&this.warn(`Init segment with encrypted track with has no key ("${l.codec}")!`)}r&&(i=AP(r,Qe.AUDIO,this)),a&&(s=AP(a,Qe.VIDEO,this));const o={};r&&a?o.audiovideo={container:"video/mp4",codec:i+","+s,supplemental:a.supplemental,encrypted:a.encrypted,initSegment:e,id:"main"}:r?o.audio={container:"audio/mp4",codec:i,encrypted:r.encrypted,initSegment:e,id:"audio"}:a?o.video={container:"video/mp4",codec:s,supplemental:a.supplemental,encrypted:a.encrypted,initSegment:e,id:"main"}:this.warn("initSegment does not contain moov or trak boxes."),this.initTracks=o}remux(e,t,i,s,r,a){var o,l;let{initPTS:c,lastEndTime:h}=this;const d={audio:void 0,video:void 0,text:s,id3:i,initSegment:void 0};X(h)||(h=this.lastEndTime=r||0);const f=t.samples;if(!f.length)return d;const g={initPTS:void 0,timescale:void 0,trackId:void 0};let y=this.initData;if((o=y)!=null&&o.length||(this.generateInitSegment(f),y=this.initData),!((l=y)!=null&&l.length))return this.warn("Failed to generate initSegment."),d;this.emitInitSegment&&(g.tracks=this.initTracks,this.emitInitSegment=!1);const v=mz(f,y,this),T=y.audio?v[y.audio.id]:null,b=y.video?v[y.video.id]:null,E=Qm(b,1/0),_=Qm(T,1/0),x=Qm(b,0,!0),w=Qm(T,0,!0);let R=r,C=0;const k=T&&(!b||!c&&_<E||c&&c.trackId===y.audio.id),P=k?T:b;if(P){const q=P.timescale,z=P.start-r*q,F=k?y.audio.id:y.video.id;R=P.start/q,C=k?w-_:x-E,(a||!c)&&(AX(c,R,r,C)||q!==c.timescale)&&(c&&this.warn(`Timestamps at playlist time: ${a?"":"~"}${r} ${z/q} != initPTS: ${c.baseTime/c.timescale} (${c.baseTime}/${c.timescale}) trackId: ${c.trackId}`),this.log(`Found initPTS at playlist time: ${r} offset: ${R-r} (${z}/${q}) trackId: ${F}`),c=null,g.initPTS=z,g.timescale=q,g.trackId=F)}else this.warn(`No audio or video samples found for initPTS at playlist time: ${r}`);c?(g.initPTS=c.baseTime,g.timescale=c.timescale,g.trackId=c.trackId):((!g.timescale||g.trackId===void 0||g.initPTS===void 0)&&(this.warn("Could not set initPTS"),g.initPTS=R,g.timescale=1,g.trackId=-1),this.initPTS=c={baseTime:g.initPTS,timescale:g.timescale,trackId:g.trackId});const I=R-c.baseTime/c.timescale,O=I+C;C>0?this.lastEndTime=O:(this.warn("Duration parsed from mp4 should be greater than zero"),this.resetNextTimestamp());const G=!!y.audio,j=!!y.video;let K="";G&&(K+="audio"),j&&(K+="video");const W=(y.audio?y.audio.encrypted:!1)||(y.video?y.video.encrypted:!1),U={data1:f,startPTS:I,startDTS:I,endPTS:O,endDTS:O,type:K,hasAudio:G,hasVideo:j,nb:1,dropped:0,encrypted:W};d.audio=G&&!j?U:void 0,d.video=j?U:void 0;const V=b==null?void 0:b.sampleCount;if(V){const q=b.keyFrameIndex,z=q!==-1;U.nb=V,U.dropped=q===0||this.isVideoContiguous?0:z?q:V,U.independent=z,U.firstKeyFrame=q,z&&b.keyFrameStart&&(U.firstKeyFramePTS=(b.keyFrameStart-c.baseTime)/c.timescale),this.isVideoContiguous||(d.independent=z),this.isVideoContiguous||(this.isVideoContiguous=z),U.dropped&&this.warn(`fmp4 does not start with IDR: firstIDR ${q}/${V} dropped: ${U.dropped} start: ${U.firstKeyFramePTS||"NA"}`)}return d.initSegment=g,d.id3=Q7(i,r,c,c),s.samples.length&&(d.text=X7(s,r,c)),d}}function Qm(n,e,t=!1){return(n==null?void 0:n.start)!==void 0?(n.start+(t?n.duration:0))/n.timescale:e}function AX(n,e,t,i){if(n===null)return!0;const s=Math.max(i,1),r=e-n.baseTime/n.timescale;return Math.abs(r-t)>s}function AP(n,e,t){const i=n.codec;return i&&i.length>4?i:e===Qe.AUDIO?i==="ec-3"||i==="ac-3"||i==="alac"?i:i==="fLaC"||i==="Opus"?my(i,!1):(t.warn(`Unhandled audio codec "${i}" in mp4 MAP`),i||"mp4a"):(t.warn(`Unhandled video codec "${i}" in mp4 MAP`),i||"avc1")}let un;try{un=self.performance.now.bind(self.performance)}catch{un=Date.now}const Ug=[{demux:cX,remux:_X},{demux:fr,remux:Bg},{demux:rX,remux:Bg},{demux:oX,remux:Bg}];Ug.splice(2,0,{demux:aX,remux:Bg});class xP{constructor(e,t,i,s,r,a){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=r,this.logger=a}configure(e){this.transmuxConfig=e,this.decrypter&&this.decrypter.reset()}push(e,t,i,s){const r=i.transmuxing;r.executeStart=un();let a=new Uint8Array(e);const{currentTransmuxState:o,transmuxConfig:l}=this;s&&(this.currentTransmuxState=s);const{contiguous:c,discontinuity:h,trackSwitch:d,accurateTimeOffset:f,timeOffset:g,initSegmentChange:y}=s||o,{audioCodec:v,videoCodec:T,defaultInitPts:b,duration:E,initSegmentData:_}=l,x=xX(a,t);if(x&&Hl(x.method)){const k=this.getDecrypter(),P=i3(x.method);if(k.isSync()){let I=k.softwareDecrypt(a,x.key.buffer,x.iv.buffer,P);if(i.part>-1){const G=k.flush();I=G&&G.buffer}if(!I)return r.executeEnd=un(),Xx(i);a=new Uint8Array(I)}else return this.asyncResult=!0,this.decryptionPromise=k.webCryptoDecrypt(a,x.key.buffer,x.iv.buffer,P).then(I=>{const O=this.push(I,null,i);return this.decryptionPromise=null,O}),this.decryptionPromise}const w=this.needsProbing(h,d);if(w){const k=this.configureTransmuxer(a);if(k)return this.logger.warn(`[transmuxer] ${k.message}`),this.observer.emit(S.ERROR,S.ERROR,{type:ee.MEDIA_ERROR,details:$.FRAG_PARSING_ERROR,fatal:!1,error:k,reason:k.message}),r.executeEnd=un(),Xx(i)}(h||d||y||w)&&this.resetInitSegment(_,v,T,E,t),(h||y||w)&&this.resetInitialTimestamp(b),c||this.resetContiguity();const R=this.transmux(a,x,g,f,i);this.asyncResult=Gh(R);const C=this.currentTransmuxState;return C.contiguous=!0,C.discontinuity=!1,C.trackSwitch=!1,r.executeEnd=un(),R}flush(e){const t=e.transmuxing;t.executeStart=un();const{decrypter:i,currentTransmuxState:s,decryptionPromise:r}=this;if(r)return this.asyncResult=!0,r.then(()=>this.flush(e));const a=[],{timeOffset:o}=s;if(i){const d=i.flush();d&&a.push(this.push(d.buffer,null,e))}const{demuxer:l,remuxer:c}=this;if(!l||!c){t.executeEnd=un();const d=[Xx(e)];return this.asyncResult?Promise.resolve(d):d}const h=l.flush(o);return Gh(h)?(this.asyncResult=!0,h.then(d=>(this.flushRemux(a,d,e),a))):(this.flushRemux(a,h,e),this.asyncResult?Promise.resolve(a):a)}flushRemux(e,t,i){const{audioTrack:s,videoTrack:r,id3Track:a,textTrack:o}=t,{accurateTimeOffset:l,timeOffset:c}=this.currentTransmuxState;this.logger.log(`[transmuxer.ts]: Flushed ${this.id} sn: ${i.sn}${i.part>-1?" part: "+i.part:""} of ${this.id===Z.MAIN?"level":"track"} ${i.level}`);const h=this.remuxer.remux(s,r,a,o,c,l,!0,this.id);e.push({remuxResult:h,chunkMeta:i}),i.transmuxing.executeEnd=un()}resetInitialTimestamp(e){const{demuxer:t,remuxer:i}=this;!t||!i||(t.resetTimeStamp(e),i.resetTimeStamp(e))}resetContiguity(){const{demuxer:e,remuxer:t}=this;!e||!t||(e.resetContiguity(),t.resetNextTimestamp())}resetInitSegment(e,t,i,s,r){const{demuxer:a,remuxer:o}=this;!a||!o||(a.resetInitSegment(e,t,i,s),o.resetInitSegment(e,t,i,r))}destroy(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)}transmux(e,t,i,s,r){let a;return t&&t.method==="SAMPLE-AES"?a=this.transmuxSampleAes(e,t,i,s,r):a=this.transmuxUnencrypted(e,i,s,r),a}transmuxUnencrypted(e,t,i,s){const{audioTrack:r,videoTrack:a,id3Track:o,textTrack:l}=this.demuxer.demux(e,t,!1,!this.config.progressive);return{remuxResult:this.remuxer.remux(r,a,o,l,t,i,!1,this.id),chunkMeta:s}}transmuxSampleAes(e,t,i,s,r){return this.demuxer.demuxSampleAes(e,t,i).then(a=>({remuxResult:this.remuxer.remux(a.audioTrack,a.videoTrack,a.id3Track,a.textTrack,i,s,!1,this.id),chunkMeta:r}))}

58configureTransmuxer(e){const{config:t,observer:i,typeSupported:s}=this;let r;for(let d=0,f=Ug.length;d<f;d++){var a;if((a=Ug[d].demux)!=null&&a.probe(e,this.logger)){r=Ug[d];break}}if(!r)return new Error("Failed to find demuxer by probing fragment data");const o=this.demuxer,l=this.remuxer,c=r.remux,h=r.demux;(!l||!(l instanceof c))&&(this.remuxer=new c(i,t,s,this.logger)),(!o||!(o instanceof h))&&(this.demuxer=new h(i,t,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 e3(this.config)),e}}function xX(n,e){let t=null;return n.byteLength>0&&(e==null?void 0:e.key)!=null&&e.iv!==null&&e.method!=null&&(t=e),t}const Xx=n=>({remuxResult:{},chunkMeta:n});function Gh(n){return"then"in n&&n.then instanceof Function}class LX{constructor(e,t,i,s,r){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=s,this.defaultInitPts=r||null}}class wX{constructor(e,t,i,s,r,a){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=s,this.timeOffset=r,this.initSegmentChange=a}}let LP=0;class Z7{constructor(e,t,i,s){this.error=null,this.hls=void 0,this.id=void 0,this.instanceNo=LP++,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=l=>{const c=l.data,h=this.hls;if(!(!h||!(c!=null&&c.event)||c.instanceNo!==this.instanceNo))switch(c.event){case"init":{var d;const f=(d=this.workerContext)==null?void 0:d.objectURL;f&&self.URL.revokeObjectURL(f);break}case"transmuxComplete":{this.handleTransmuxComplete(c.data);break}case"flush":{this.onFlush(c.data);break}case"workerLog":{h.logger[c.data.logType]&&h.logger[c.data.logType](c.data.message);break}default:{c.data=c.data||{},c.data.frag=this.frag,c.data.part=this.part,c.data.id=this.id,h.trigger(c.event,c.data);break}}},this.onWorkerError=l=>{if(!this.hls)return;const c=new Error(`${l.message}  (${l.filename}:${l.lineno})`);this.hls.config.enableWorker=!1,this.hls.logger.warn(`Error in "${this.id}" Web Worker, fallback to inline`),this.hls.trigger(S.ERROR,{type:ee.OTHER_ERROR,details:$.INTERNAL_EXCEPTION,fatal:!1,event:"demuxerWorker",error:c})};const r=e.config;this.hls=e,this.id=t,this.useWorker=!!r.enableWorker,this.onTransmuxComplete=i,this.onFlush=s;const a=(l,c)=>{c=c||{},c.frag=this.frag||void 0,l===S.ERROR&&(c=c,c.parent=this.id,c.part=this.part,this.error=c.error),this.hls.trigger(l,c)};this.observer=new r3,this.observer.on(S.FRAG_DECRYPTED,a),this.observer.on(S.ERROR,a);const o=HR(r.preferManagedMediaSource);if(this.useWorker&&typeof Worker<"u"){const l=this.hls.logger;if(r.workerPath||RQ()){try{r.workerPath?(l.log(`loading Web Worker ${r.workerPath} for "${t}"`),this.workerContext=DQ(r.workerPath)):(l.log(`injecting Web Worker for "${t}"`),this.workerContext=PQ());const{worker:h}=this.workerContext;h.addEventListener("message",this.onWorkerMessage),h.addEventListener("error",this.onWorkerError),h.postMessage({instanceNo:this.instanceNo,cmd:"init",typeSupported:o,id:t,config:Xe(r)})}catch(h){l.warn(`Error setting up "${t}" Web Worker, fallback to inline`,h),this.terminateWorker(),this.error=null,this.transmuxer=new xP(this.observer,o,r,"",t,e.logger)}return}}this.transmuxer=new xP(this.observer,o,r,"",t,e.logger)}reset(){if(this.frag=null,this.part=null,this.workerContext){const e=this.instanceNo;this.instanceNo=LP++;const t=this.hls.config,i=HR(t.preferManagedMediaSource);this.workerContext.worker.postMessage({instanceNo:this.instanceNo,cmd:"reset",resetNo:e,typeSupported:i,id:this.id,c

58onfig:Xe(t)})}}terminateWorker(){if(this.workerContext){const{worker:e}=this.workerContext;this.workerContext=null,e.removeEventListener("message",this.onWorkerMessage),e.removeEventListener("error",this.onWorkerError),OQ(this.hls.config.workerPath)}}destroy(){if(this.workerContext)this.terminateWorker(),this.onWorkerMessage=this.onWorkerError=null;else{const t=this.transmuxer;t&&(t.destroy(),this.transmuxer=null)}const e=this.observer;e&&e.removeAllListeners(),this.frag=null,this.part=null,this.observer=null,this.hls=null}push(e,t,i,s,r,a,o,l,c,h){var d,f;c.transmuxing.start=self.performance.now();const{instanceNo:g,transmuxer:y}=this,v=a?a.start:r.start,T=r.decryptdata,b=this.frag,E=!(b&&r.cc===b.cc),_=!(b&&c.level===b.level),x=b?c.sn-b.sn:-1,w=this.part?c.part-this.part.index:-1,R=x===0&&c.id>1&&c.id===(b==null?void 0:b.stats.chunkCount),C=!_&&(x===1||x===0&&(w===1||R&&w<=0)),k=self.performance.now();(_||x||r.stats.parsing.start===0)&&(r.stats.parsing.start=k),a&&(w||!C)&&(a.stats.parsing.start=k);const P=!(b&&((d=r.initSegment)==null?void 0:d.url)===((f=b.initSegment)==null?void 0:f.url)),I=new wX(E,C,l,_,v,P);if(!C||E||P){this.hls.logger.log(`[transmuxer-interface]: Starting new transmux session for ${r.type} sn: ${c.sn}${c.part>-1?" part: "+c.part:""} ${this.id===Z.MAIN?"level":"track"}: ${c.level} id: ${c.id}
59        discontinuity: ${E}
60        trackSwitch: ${_}
61        contiguous: ${C}
62        accurateTimeOffset: ${l}
63        timeOffset: ${v}
64        initSegmentChange: ${P}`);const O=new LX(i,s,t,o,h);this.configureTransmuxer(O)}if(this.frag=r,this.part=a,this.workerContext)this.workerContext.worker.postMessage({instanceNo:g,cmd:"demux",data:e,decryptdata:T,chunkMeta:c,state:I},e instanceof ArrayBuffer?[e]:[]);else if(y){const O=y.push(e,T,c,I);Gh(O)?O.then(G=>{this.handleTransmuxComplete(G)}).catch(G=>{this.transmuxerError(G,c,"transmuxer-interface push error")}):this.handleTransmuxComplete(O)}}flush(e){e.transmuxing.start=self.performance.now();const{instanceNo:t,transmuxer:i}=this;if(this.workerContext)this.workerContext.worker.postMessage({instanceNo:t,cmd:"flush",chunkMeta:e});else if(i){const s=i.flush(e);Gh(s)?s.then(r=>{this.handleFlushResult(r,e)}).catch(r=>{this.transmuxerError(r,e,"transmuxer-interface flush error")}):this.handleFlushResult(s,e)}}transmuxerError(e,t,i){this.hls&&(this.error=e,this.hls.trigger(S.ERROR,{type:ee.MEDIA_ERROR,details:$.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(i=>{this.handleTransmuxComplete(i)}),this.onFlush(t)}configureTransmuxer(e){const{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)}}const wP=100;class J7 extends fx{constructor(e,t,i){super(e,t,i,"audio-stream-controller",Z.AUDIO),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();const{hls:e}=this;e.on(S.LEVEL_LOADED,this.onLevelLoaded,this),e.on(S.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),e.on(S.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(S.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.on(S.BUFFER_RESET,this.onBufferReset,this),e.on(S.BUFFER_CREATED,this.onBufferCreated,this),e.on(S.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(S.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(S.INIT_PTS_FOUND,this.onInitPtsFound,this),e.on(S.FRAG_LOADING,this.onFragLoading,this),e.on(S.FRAG_BUFFERED,this.onFragBuffered,this)}unregisterListeners(){const{hls:e}=this;e&&(super.unregisterListeners(),e.off(S.LEVEL_LOADED,this.onLevelLoaded,this),e.off(S.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),e.off(S.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(S.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.off(S.BUFFER_RESET,this.onBufferReset,this),e.off(S.BUFFER_CREATED,this.onBufferCreated,this),e.off(S.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(S.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(S.INIT_PTS_FOUND,this.onInitPtsFound,this),e.off(S.FRAG_LOADING,this.onFragLoading,this),e.off(S.FRAG_BUFFERED,this.onFragBuffered,this))}onInitPtsFound(e,{frag:t,id:i,initPTS:s,timescale:r,trackId:a}){if(i===Z.MAIN){const o=t.cc,l=this.fragCurrent;if(this.initPTS[o]={baseTime:s,timescale:r,trackId:a},this.log(`InitPTS for cc: ${o} found from main: ${s/r} (${s}/${r}) trackId: ${a}`),this.mainAnchor=t,this.state===B.WAITING_INIT_PTS){const c=this.waitingData;(!c&&!this.loadingParts||c&&c.frag.cc!==o)&&this.syncWithAnchor(t,c==null?void 0:c.frag)}else!this.hls.hasEnoughToStart&&l&&l.cc!==o?(l.abortRequests(),this.syncWithAnchor(t,l)):this.state===B.IDLE&&this.tick()}}getLoadPosition(){return!this.startFragRequested&&this.nextLoadPosition>=0?this.nextLoadPosition:super.getLoadPosition()}syncWithAnchor(e,t){var i;const s=((i=this.mainFragLoading)==null?void 0:i.frag)||null;if(t&&(s==null?void 0:s.cc)===t.cc)return;const r=(s||e).cc,a=this.getLevelDetails(),o=this.getLoadPosition(),l=p7(a,r,o);l&&(this.log(`Syncing with main frag at ${l.start} cc ${l.cc}`),this.startFragRequested=!1,this.nextLoadPosition=l.start,this.resetLoadingState(),this.state===B.IDLE&&this.doTickIdle())}startLoad(e,t){if(!this.levels){this.startPosition=e,this.state=B.STOPPED;return}const i=this.lastCurrentTime;this.stopLoad(),this.setInterval(wP),i>0&&e===-1?(this.log(`Override startPosition with lastCurrentTime @${i.toFixed(3)}`),e=i,this.state=B.IDLE):this.state=B.WAITING_TRACK,this.nextLoadPosition=this.lastCurrentTime=e+this.timelineOffset,this.startPosition=t?-1:e,this.tick()}doTick(){switch(this.state){case B.IDLE:this.doTickIdle();break;case B.WAITING_TRACK:{const{levels:e,trackId:t}=this,i=e==null?void 0:e[t],s=i==null?void 0:i.details;if(s&&!this.waitForLive(i)){if(this.waitForCdnTuneIn(s))break;this.state=B.WAITING_INIT_PTS}break}case B.FRAG_LOADING_WAITING_RETRY:{this.checkRetryDate();break}case B.WAITING_INIT_PTS:{const e=this.waitingData;if(e){const{frag:t,part:i,cache:s,complete:r}=e,a=this.mainAnchor;if(this.initPTS[t.cc]!==void 0){this.waitingData=null,this.state=B.FRAG_LOADING;const o=s.flush().buffer,l={frag:t,part:i,payload:o,networkDetails:null};this._handleFragmentLoadProgress(l),r&&super._handleFragmentLoadComplete(l)}else a&&a.cc!==e.frag.cc&&this.syncWithAnchor(a,e.frag)}else this.state=B.IDLE}}this.onTickEnd()}resetLoadingState(){const e=this.waitingData;e&&(this.fragmentTracker.removeFragment(e.frag),this.waitingData=null),super.resetLoadingState()}onTickEnd(){const{media:e}=this;e!=null&&e.readyState&&(this.lastCurrentTime=e.currentTime)}doTickIdle(){var e;const{hls:t,levels:i,media:s,trackId:r}=this,a=t.config;if(!this.buffering||!s&&!this.primaryPrefetch&&(this.startFragRequested||!a.startFragPrefetch)||!(i!=null&&i[r]))return;const o=i[r],l=o.details;if(!l||this.waitForLive(o)||this.waitForCdnTuneIn(l)){this.state=B.WAITING_TRACK,this.startFragRequested=!1;return}const c=this.mediaBuffer?this.mediaBuffer:this.media;this.bufferFlushed&&c&&(this.bufferFlushed=!1,this.afterBufferFlushed(c,Qe.AUDIO,Z.AUDIO));const h=this.getFwdBufferInfo(c,Z.AUDIO);if(h===null)return;if(!this.switchingTrack&&this._streamEnded(h,l)){t.trigger(S.BUFFER_EOS,{type:"audio"}),this.state=B.ENDED;return}const d=h.len,f=t.maxBufferLength,g=l.fragments,y=g[0].start,v=this.getLoadPosition(),T=this.flushing?v:h.end;if(this.switchingTrack&&s){const _=v;l.PTSKnown&&_<y&&(h.end>y||h.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),s.currentTime=y+.05)}if(d>=f&&!this.switchingTrack&&T<g[g.length-1].start)return;let b=this.getNextFragment(T,l);if(b&&this.isLoopLoading(b,T)&&(b=this.getNextFragmentLoopLoading(b,l,h,Z.MAIN,f)),!b){this.bufferFlushed=!0;return}let E=((e=this.mainFragLoading)==null?void 0:e.frag)||null;if(!this.audioOnly&&this.startFragRequested&&E&&pt(b)&&!b.endList&&(!l.live||!this.loadingParts&&T<this.hls.liveSyncPosition)&&(this.fragmentTracker.getState(E)===St.OK&&(this.mainFragLoading=E=null),E&&pt(E))){if(b.start>E.end){const x=this.fragmentTracker.getFragAtPos(T,Z.MAIN);x&&x.end>E.end&&(E=x,this.mainFragLoading={frag:x,targetBufferTime:null})}if(b.start>E.end)return}this.loadFragment(b,o,T)}onMediaDetaching(e,t){this.bufferFlushed=this.flushing=!1,super.onMediaDetaching(e,t)}onAudioTracksUpdated(e,{audioTracks:t}){this.resetTransmuxer(),this.levels=t.map(i=>new ju(i))}onAudioTrackSwitching(e,t){const i=!!t.url;this.trackId=t.id;const{fragCurrent:s}=this;s&&(s.abortRequests(),this.removeUnbufferedFrags(s.start)),this.resetLoadingState(),i?(this.switchingTrack=t,this.flushAudioIfNeeded(t),this.state!==B.STOPPED&&(this.setInterval(wP),this.state=B.IDLE,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;const i=this.cachedTrackLoadedData;i&&(this.cachedTrackLoadedData=null,this.onAudioTrackLoaded(S.AUDIO_TRACK_LOADED,i))}onAudioTrackLoaded(e,t){var i;const{levels:s}=this,{details:r,id:a,groupId:o,track:l}=t;if(!s){this.warn(`Audio tracks reset while loading track ${a} "${l.name}" of "${o}"`);return}const c=this.mainDetails;if(!c||r.endCC>c.endCC||c.expired){this.cachedTrackLoadedData=t,this.state!==B.STOPPED&&(this.state=B.WAITING_TRACK);return}this.cachedTrackLoadedData=null,this.log(`Audio track ${a} "${l.name}" of "${o}" loaded [${r.startSN},${r.endSN}]${r.lastPartSn?`[part-${r.lastPartSn}-${r.lastPartIndex}]`:""},duration:${r.totalduration}`);const h=s[a];let d=0;if(r.live||(i=h.details)!=null&&i.live){if(this.checkLiveUpdate(r),r.deltaUpdateFailed)return;if(h.details){var f;d=this.alignPlaylists(r,h.details,(f=this.levelLastLoaded)==null?void 0:f.details)}r.alignedSliding||(P7(r,c),r.alignedSliding||Sy(r,c),d=r.fragmentStart)}h.details=r,this.levelLastLoaded=h,this.startFragRequested||this.setStartPosition(c,d),this.hls.trigger(S.AUDIO_TRACK_UPDATED,{details:r,id:a,groupId:t.groupId}),this.state===B.WAITING_TRACK&&!this.waitForCdnTuneIn(r)&&(this.state=B.IDLE),this.tick()}_handleFragmentLoadProgress(e){var t;const i=e.frag,{part:s,payload:r}=e,{config:a,trackId:o,levels:l}=this;if(!l){this.warn(`Audio tracks were reset while fragment load was in progress. Fragment ${i.sn} of level ${i.level} will not be buffered`);return}const c=l[o];if(!c){this.warn("Audio track is undefined on fragment load progress");return}const h=c.details;if(!h){this.warn("Audio track details undefined on fragment load progress"),this.removeUnbufferedFrags(i.start);return}const d=a.defaultAudioCodec||c.audioCodec||"mp4a.40.2";let f=this.transmuxer;f||(f=this.transmuxer=new Z7(this.hls,Z.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));const g=this.initPTS[i.cc],y=(t=i.initSegment)==null?void 0:t.data;if(g!==void 0){const T=s?s.index:-1,b=T!==-1,E=new dx(i.level,i.sn,i.stats.chunkCount,r.byteLength,T,b);f.push(r,y,d,"",i,s,h.totalduration,!1,E,g)}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 ${o}`);const{cache:v}=this.waitingData=this.waitingData||{frag:i,part:s,cache:new D7,complete:!1};v.push(new Uint8Array(r)),this.state!==B.STOPPED&&(this.state=B.WAITING_INIT_PTS)}}_handleFragmentLoadComplete(e){if(this.waitingData){this.waitingData.complete=!0;return}super._handleFragmentLoadComplete(e)}onBufferReset(){this.mediaBuffer=null}onBufferCreated(e,t){this.bufferFlushed=this.flushing=!1;const i=t.tracks.audio;i&&(this.mediaBuffer=i.buffer||null)}onFragLoading(e,t){!this.audioOnly&&t.frag.type===Z.MAIN&&pt(t.frag)&&(this.mainFragLoading=t,this.state===B.IDLE&&this.tick())}onFragBuffered(e,t){const{frag:i,part:s}=t;if(i.type!==Z.AUDIO){!this.audioOnly&&i.type===Z.MAIN&&!i.elementaryStreams.video&&!i.elementaryStreams.audiovideo&&(this.audioOnly=!0,this.mainFragLoading=null);return}if(this.fragContextChanged(i)){this.warn(`Fragment ${i.sn}${s?" p: "+s.index:""} of level ${i.level} finished buffering, but was aborted. state: ${this.state}, audioSwitch: ${this.switchingTrack?this.switchingTrack.name:"false"}`);return}if(pt(i)){this.fragPrevious=i;const r=this.switchingTrack;r&&(this.bufferedTrack=r,this.switchingTrack=null,this.hls.trigger(S.AUDIO_TRACK_SWITCHED,He({},r)))}this.fragBufferedComplete(i,s),this.media&&this.tick()}onError(e,t){var i;if(t.fatal){this.state=B.ERROR;return}switch(t.details){case $.FRAG_GAP:case $.FRAG_PARSING_ERROR:case $.FRAG_DECRYPT_ERROR:case $.FRAG_LOAD_ERROR:case $.FRAG_LOAD_TIMEOUT:case $.KEY_LOAD_ERROR:case $.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(Z.AUDIO,t);break;case $.AUDIO_TRACK_LOAD_ERROR:case $.AUDIO_TRACK_LOAD_TIMEOUT:case $.LEVEL_PARSING_ERROR:!t.levelRetry&&this.state===B.WAITING_TRACK&&((i=t.context)==null?void 0:i.type)===xe.AUDIO_TRACK&&(this.state=B.IDLE);break;case $.BUFFER_ADD_CODEC_ERROR:case $.BUFFER_APPEND_ERROR:if(t.parent!=="audio")return;this.reduceLengthAndFlushBuffer(t)||this.resetLoadingState();break;case $.BUFFER_FULL_ERROR:if(t.parent!=="audio")return;this.reduceLengthAndFlushBuffer(t)&&(this.bufferedTrack=null,super.flushMainBuffer(0,Number.POSITIVE_INFINITY,"audio"));break;case $.INTERNAL_EXCEPTION:this.recoverWorkerError(t);break}}onBufferFlushing(e,{type:t}){t!==Qe.VIDEO&&(this.flushing=!0)}onBufferFlushed(e,{type:t}){if(t!==Qe.VIDEO){this.flushing=!1,this.bufferFlushed=!0,this.state===B.ENDED&&(this.state=B.IDLE);const i=this.mediaBuffer||this.media;i&&(this.afterBufferFlushed(i,t,Z.AUDIO),this.tick())}}_handleTransmuxComplete(e){var t;const i="audio",{hls:s}=this,{remuxResult:r,chunkMeta:a}=e,o=this.getCurrentContext(a);if(!o){this.resetWhenMissingContext(a);return}const{frag:l,part:c,level:h}=o,{details:d}=h,{audio:f,text:g,id3:y,initSegment:v}=r;if(this.fragContextChanged(l)||!d){this.fragmentTracker.removeFragment(l);return}if(this.state=B.PARSING,this.switchingTrack&&f&&this.completeAudioSwitch(this.switchingTrack),v!=null&&v.tracks){const T=l.initSegment||l;if(this.unhandledEncryptionError(v,l))return;this._bufferInitSegment(h,v.tracks,T,a),s.trigger(S.FRAG_PARSING_INIT_SEGMENT,{frag:T,id:i,tracks:v.tracks})}if(f){const{startPTS:T,endPTS:b,startDTS:E,endDTS:_}=f;c&&(c.elementaryStreams[Qe.AUDIO]={startPTS:T,endPTS:b,startDTS:E,endDTS:_}),l.setElementaryStreamInfo(Qe.AUDIO,T,b,E,_),this.bufferFragmentData(f,l,c,a)}if(y!=null&&(t=y.samples)!=null&&t.length){const T=We({id:i,frag:l,details:d},y);s.trigger(S.FRAG_PARSING_METADATA,T)}if(g){const T=We({id:i,frag:l,details:d},g);s.trigger(S.FRAG_PARSING_USERDATA,T)}}_bufferInitSegment(e,t,i,s){if(this.state!==B.PARSING||(t.video&&delete t.video,t.audiovideo&&delete t.audiovideo,!t.audio))return;const r=t.audio;r.id=Z.AUDIO;const a=e.audioCodec;this.log(`Init audio buffer, container:${r.container}, codecs[level/parsed]=[${a}/${r.codec}]`),a&&a.split(",").length===1&&(r.levelCodec=a),this.hls.trigger(S.BUFFER_CODECS,t);const o=r.initSegment;if(o!=null&&o.byteLength){const l={type:"audio",frag:i,part:null,chunkMeta:s,parent:i.type,data:o};this.hls.trigger(S.BUFFER_APPENDING,l)}this.tickImmediate()}loadFragment(e,t,i){const s=this.fragmentTracker.getState(e);if(this.switchingTrack||s===St.NOT_LOADED||s===St.PARTIAL){var r;if(!pt(e))this._loadInitSegment(e,t);else if((r=t.details)!=null&&r.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=B.WAITING_INIT_PTS;const a=this.mainDetails;a&&a.fragmentStart!==t.details.fragmentStart&&Sy(t.details,a)}else super.loadFragment(e,t,i)}else this.clearTrackerIfNeeded(e)}flushAudioIfNeeded(e){if(this.media&&this.bufferedTrack){const{name:t,lang:i,assocLang:s,characteristics:r,audioCodec:a,channels:o}=this.bufferedTrack;al({name:t,lang:i,assocLang:s,characteristics:r,audioCodec:a,channels:o},e,Ua)||(yy(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){const{hls:t}=this;this.flushAudioIfNeeded(e),this.bufferedTrack=e,this.switchingTrack=null,t.trigger(S.AUDIO_TRACK_SWITCHED,He({},e))}}class mx extends Bi{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(){this.timer!==-1&&(self.clearTimeout(this.timer),this.timer=-1)}startLoad(){this.canLoad=!0,this.loadPlaylist()}stopLoad(){this.canLoad=!1,this.clearTimer()}switchParams(e,t,i){const s=t==null?void 0:t.renditionReports;if(s){let r=-1;for(let a=0;a<s.length;a++){const o=s[a];let l;try{l=new self.URL(o.URI,t.url).href}catch(c){this.warn(`Could not construct new URL for Rendition Report: ${c}`),l=o.URI||""}if(l===e){r=a;break}else l===e.substring(0,l.length)&&(r=a)}if(r!==-1){const a=s[r],o=parseInt(a["LAST-MSN"])||t.lastPartSn;let l=parseInt(a["LAST-PART"])||t.lastPartIndex;if(this.hls.config.lowLatencyMode){const h=Math.min(t.age-t.partTarget,t.targetduration);l>=0&&h>t.partTarget&&(l+=1)}const c=i&&qR(i);return new rI(o,l>=0?l:void 0,c)}}}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(i){this.warn(`Could not construct new URL with HLS Delivery Directives: ${i}`)}return e}playlistLoaded(e,t,i){const{details:s,stats:r}=t,a=self.performance.now(),o=r.loading.first?Math.max(0,a-r.loading.first):0;s.advancedDateTime=Date.now()-o;const l=this.hls.config.timelineOffset;if(l!==s.appliedTimelineOffset){const h=Math.max(l||0,0);s.appliedTimelineOffset=h,s.fragments.forEach(d=>{d.setStart(d.playlistOffset+h)})}if(s.live||i!=null&&i.live){const h="levelInfo"in t?t.levelInfo:t.track;if(s.reloaded(i),i&&s.fragments.length>0){bQ(i,s,this);const E=s.playlistParsingError;if(E){this.warn(E);const _=this.hls;if(!_.config.ignorePlaylistParsingErrors){var c;const{networkDetails:x}=t;_.trigger(S.ERROR,{type:ee.NETWORK_ERROR,details:$.LEVEL_PARSING_ERROR,fatal:!1,url:s.url,error:E,reason:E.message,level:t.level||void 0,parent:(c=s.fragments[0])==null?void 0:c.type,networkDetails:x,stats:r});return}s.playlistParsingError=null}}s.requestScheduled===-1&&(s.requestScheduled=r.loading.start);const d=this.hls.mainForwardBufferInfo,f=d?d.end-d.len:0,g=(s.edge-f)*1e3,y=w7(s,g);if(s.requestScheduled+y<a?s.requestScheduled=a:s.requestScheduled+=y,this.log(`live playlist ${e} ${s.advanced?"REFRESHED "+s.lastPartSn+"-"+s.lastPartIndex:s.updated?"UPDATED":"MISSED"}`),!this.canLoad||!s.live)return;let v,T,b;if(s.canBlockReload&&s.endSN&&s.advanced){const E=this.hls.config.lowLatencyMode,_=s.lastPartSn,x=s.endSN,w=s.lastPartIndex,R=w!==-1,C=_===x;R?C?(T=x+1,b=E?0:w):(T=_,b=E?w+1:s.maxPartIndex):T=x+1;const k=s.age,P=k+s.ageHeader;let I=Math.min(P-s.partTarget,s.targetduration*1.5);if(I>0){if(P>s.targetduration*3)this.log(`Playlist last advanced ${k.toFixed(2)}s ago. Omitting segment and part directives.`),T=void 0,b=void 0;else if(i!=null&&i.tuneInGoal&&P-s.partTarget>i.tuneInGoal)this.warn(`CDN Tune-in goal increased from: ${i.tuneInGoal} to: ${I} with playlist age: ${s.age}`),I=0;else{const O=Math.floor(I/s.targetduration);if(T+=O,b!==void 0){const G=Math.round(I%s.targetduration/s.partTarget);b+=G}this.log(`CDN Tune-in age: ${s.ageHeader}s last advanced ${k.toFixed(2)}s goal: ${I} skip sn ${O} to part ${b}`)}s.tuneInGoal=I}if(v=this.getDeliveryDirectives(s,t.deliveryDirectives,T,b),E||!C){s.requestScheduled=a,this.loadingPlaylist(h,v);return}}else(s.canBlockReload||s.canSkipUntil)&&(v=this.getDeliveryDirectives(s,t.deliveryDirectives,T,b));v&&T!==void 0&&s.canBlockReload&&(s.requestScheduled=r.loading.first+Math.max(y-o*2,y/2)),this.scheduleLoading(h,v,s)}else this.clearTimer()}scheduleLoading(e,t,i){const s=i||e.details;if(!s){this.loadingPlaylist(e,t);return}const r=self.performance.now(),a=s.requestScheduled;if(r>=a){this.loadingPlaylist(e,t);return}const o=a-r;this.log(`reload live playlist ${e.name||e.bitrate+"bps"} in ${Math.round(o)} ms`),this.clearTimer(),this.timer=self.setTimeout(()=>this.loadingPlaylist(e,t),o)}getDeliveryDirectives(e,t,i,s){let r=qR(e);return t!=null&&t.skip&&e.deltaUpdateFailed&&(i=t.msn,s=t.part,r=Ch.No),new rI(i,s,r)}checkRetry(e){const t=e.details,i=vy(e),s=e.errorAction,{action:r,retryCount:a=0,retryConfig:o}=s||{},l=!!s&&!!o&&(r===Et.RetryRequest||!s.resolved&&r===Et.SendAlternateToPenaltyBox);if(l){var c;if(a>=o.maxNumRetry)return!1;if(i&&(c=e.context)!=null&&c.deliveryDirectives)this.warn(`Retrying playlist loading ${a+1}/${o.maxNumRetry} after "${t}" without delivery-directives`),this.loadPlaylist();else{const h=Jk(o,a);this.clearTimer(),this.timer=self.setTimeout(()=>this.loadPlaylist(),h),this.warn(`Retrying playlist loading ${a+1}/${o.maxNumRetry} after "${t}" in ${h}ms`)}e.levelRetry=!0,s.resolved=!0}return l}}function eB(n,e){if(n.length!==e.length)return!1;for(let t=0;t<n.length;t++)if(!Kh(n[t].attrs,e[t].attrs))return!1;return!0}function Kh(n,e,t){const i=n["STABLE-RENDITION-ID"];return i&&!t?i===e["STABLE-RENDITION-ID"]:!(t||["LANGUAGE","NAME","CHARACTERISTICS","AUTOSELECT","DEFAULT","FORCED","ASSOC-LANGUAGE"]).some(s=>n[s]!==e[s])}function fI(n,e){return e.label.toLowerCase()===n.name.toLowerCase()&&(!e.language||e.language.toLowerCase()===(n.lang||"").toLowerCase())}class tB extends mx{constructor(e){super(e,"audio-track-controller"),this.tracks=[],this.groupIds=null,this.tracksInGroup=[],this.trackId=-1,this.currentTrack=null,this.selectDefaultTrack=!0,this.registerListeners()}registerListeners(){const{hls:e}=this;e.on(S.MANIFEST_LOADING,this.onManifestLoading,this),e.on(S.MANIFEST_PARSED,this.onManifestParsed,this),e.on(S.LEVEL_LOADING,this.onLevelLoading,this),e.on(S.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(S.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.on(S.ERROR,this.onError,this)}unregisterListeners(){const{hls:e}=this;e.off(S.MANIFEST_LOADING,this.onManifestLoading,this),e.off(S.MANIFEST_PARSED,this.onManifestParsed,this),e.off(S.LEVEL_LOADING,this.onLevelLoading,this),e.off(S.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(S.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.off(S.ERROR,this.onError,this)}destroy(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.currentTrack=null,super.destroy()}onManifestLoading(){this.tracks=[],this.tracksInGroup=[],this.groupIds=null,this.currentTrack=null,this.trackId=-1,this.selectDefaultTrack=!0}onManifestParsed(e,t){this.tracks=t.audioTracks||[]}onAudioTrackLoaded(e,t){const{id:i,groupId:s,details:r}=t,a=this.tracksInGroup[i];if(!a||a.groupId!==s){this.warn(`Audio track with id:${i} and group:${s} not found in active group ${a==null?void 0:a.groupId}`);return}const o=a.details;a.details=t.details,this.log(`Audio track ${i} "${a.name}" lang:${a.lang} group:${s} loaded [${r.startSN}-${r.endSN}]`),i===this.trackId&&this.playlistLoaded(i,t,o)}onLevelLoading(e,t){this.switchLevel(t.level)}onLevelSwitching(e,t){this.switchLevel(t.level)}switchLevel(e){const t=this.hls.levels[e];if(!t)return;const i=t.audioGroups||null,s=this.groupIds;let r=this.currentTrack;if(!i||(s==null?void 0:s.length)!==(i==null?void 0:i.length)||i!=null&&i.some(o=>(s==null?void 0:s.indexOf(o))===-1)){this.groupIds=i,this.trackId=-1,this.currentTrack=null;const o=this.tracks.filter(f=>!i||i.indexOf(f.groupId)!==-1);if(o.length)this.selectDefaultTrack&&!o.some(f=>f.default)&&(this.selectDefaultTrack=!1),o.forEach((f,g)=>{f.id=g});else if(!r&&!this.tracksInGroup.length)return;this.tracksInGroup=o;const l=this.hls.config.audioPreference;if(!r&&l){const f=Ws(l,o,Ua);if(f>-1)r=o[f];else{const g=Ws(l,this.tracks);r=this.tracks[g]}}let c=this.findTrackId(r);c===-1&&r&&(c=this.findTrackId(null));const h={audioTracks:o};this.log(`Updating audio tracks, ${o.length} track(s) found in group(s): ${i==null?void 0:i.join(",")}`),this.hls.trigger(S.AUDIO_TRACKS_UPDATED,h);const d=this.trackId;if(c!==-1&&d===-1)this.setAudioTrack(c);else if(o.length&&d===-1){var a;const f=new Error(`No audio track selected for current audio group-ID(s): ${(a=this.groupIds)==null?void 0:a.join(",")} track count: ${o.length}`);this.warn(f.message),this.hls.trigger(S.ERROR,{type:ee.MEDIA_ERROR,details:$.AUDIO_TRACK_LOAD_ERROR,fatal:!0,error:f})}}}onError(e,t){t.fatal||!t.context||t.context.type===xe.AUDIO_TRACK&&t.context.

64id===this.trackId&&(!this.groupIds||this.groupIds.indexOf(t.context.groupId)!==-1)&&this.checkRetry(t)}get allAudioTracks(){return this.tracks}get audioTracks(){return this.tracksInGroup}get audioTrack(){return this.trackId}set audioTrack(e){this.selectDefaultTrack=!1,this.setAudioTrack(e)}setAudioOption(e){const t=this.hls;if(t.config.audioPreference=e,e){const i=this.allAudioTracks;if(this.selectDefaultTrack=!1,i.length){const s=this.currentTrack;if(s&&al(e,s,Ua))return s;const r=Ws(e,this.tracksInGroup,Ua);if(r>-1){const a=this.tracksInGroup[r];return this.setAudioTrack(r),a}else if(s){let a=t.loadLevel;a===-1&&(a=t.firstAutoLevel);const o=Gz(e,t.levels,i,a,Ua);if(o===-1)return null;t.nextLoadLevel=o}if(e.channels||e.audioCodec){const a=Ws(e,i);if(a>-1)return i[a]}}}return null}setAudioTrack(e){const t=this.tracksInGroup;if(e<0||e>=t.length){this.warn(`Invalid audio track id: ${e}`);return}this.selectDefaultTrack=!1;const i=this.currentTrack,s=t[e],r=s.details&&!s.details.live;if(e===this.trackId&&s===i&&r||(this.log(`Switching to audio-track ${e} "${s.name}" lang:${s.lang} group:${s.groupId} channels:${s.channels}`),this.trackId=e,this.currentTrack=s,this.hls.trigger(S.AUDIO_TRACK_SWITCHING,He({},s)),r))return;const a=this.switchParams(s.url,i==null?void 0:i.details,s.details);this.loadPlaylist(a)}findTrackId(e){const t=this.tracksInGroup;for(let i=0;i<t.length;i++){const s=t[i];if(!(this.selectDefaultTrack&&!s.default)&&(!e||al(e,s,Ua)))return i}if(e){const{name:i,lang:s,assocLang:r,characteristics:a,audioCodec:o,channels:l}=e;for(let c=0;c<t.length;c++){const h=t[c];if(al({name:i,lang:s,assocLang:r,characteristics:a,audioCodec:o,channels:l},h,Ua))return c}for(let c=0;c<t.length;c++){const h=t[c];if(Kh(e.attrs,h.attrs,["LANGUAGE","ASSOC-LANGUAGE","CHARACTERISTICS"]))return c}for(let c=0;c<t.length;c++){const h=t[c];if(Kh(e.attrs,h.attrs,["LANGUAGE"]))return c}}return-1}loadPlaylist(e){super.loadPlaylist();const t=this.currentTrack;this.shouldLoadPlaylist(t)&&yy(t.url,this.hls)&&this.scheduleLoading(t,e)}loadingPlaylist(e,t){super.loadingPlaylist(e,t);const i=e.id,s=e.groupId,r=this.getUrlWithDirectives(e.url,t),a=e.details,o=a==null?void 0:a.age;this.log(`Loading audio-track ${i} "${e.name}" lang:${e.lang} group:${s}${(t==null?void 0:t.msn)!==void 0?" at sn "+t.msn+" part "+t.part:""}${o&&a.live?" age "+o.toFixed(1)+(a.type&&" "+a.type||""):""} ${r}`),this.hls.trigger(S.AUDIO_TRACK_LOADING,{url:r,id:i,groupId:s,deliveryDirectives:t||null,track:e})}}class CX{constructor(e){this.tracks=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.tracks=e}destroy(){this.tracks=this.queues=null}append(e,t,i){if(this.queues===null||this.tracks===null)return;const s=this.queues[t];s.push(e),s.length===1&&!i&&this.executeNext(t)}appendBlocker(e){return new Promise(t=>{const i={label:"async-blocker",execute:t,onStart:()=>{},onComplete:()=>{},onError:()=>{}};this.append(i,e)})}prependBlocker(e){return new Promise(t=>{if(this.queues){const i={label:"async-blocker-prepend",execute:t,onStart:()=>{},onComplete:()=>{},onError:()=>{}};this.queues[e].unshift(i)}})}removeBlockers(){this.queues!==null&&[this.queues.video,this.queues.audio,this.queues.audiovideo].forEach(e=>{var t;const i=(t=e[0])==null?void 0:t.label;(i==="async-blocker"||i==="async-blocker-prepend")&&(e[0].execute(),e.splice(0,1))})}unblockAudio(e){if(this.queues===null)return;this.queues.audio[0]===e&&this.shiftAndExecuteNext("audio")}executeNext(e){if(this.queues===null||this.tracks===null)return;const t=this.queues[e];if(t.length){const s=t[0];try{s.execute()}catch(r){var i;if(s.onError(r),this.queues===null||this.tracks===null)return;const a=(i=this.tracks[e])==null?void 0:i.buffer;a!=null&&a.updating||this.shiftAndExecuteNext(e)}}}shiftAndExecuteNext(e){this.queues!==null&&(this.queues[e].shift(),this.executeNext(e))}current(e){var t;return((t=this.queues)==null?void 0:t[e][0])||null}toString(){const{queues:e,tracks:t}=this;return e===null||t===null?"<destroyed>":`
65${this.list("video")}
66${this.list("audio")}
67${this.list("audiovideo")}}`}list(e){var t,i;return(t=this.queues)!=null&&t[e]||(i=this.tracks)!=null&&i[e]?`${e}: (${this.listSbInfo(e)}) ${this.listOps(e)}`:""}listSbInfo(e){var t;const i=(t=this.tracks)==null?void 0:t[e],s=i==null?void 0:i.buffer;return s?`SourceBuffer${s.updating?" updating":""}${i.ended?" ended":""}${i.ending?" ending":""}`:"none"}listOps(e){var t;return((t=this.queues)==null?void 0:t[e].map(i=>i.label).join(", "))||""}}const CP=/(avc[1234]|hvc1|hev1|dvh[1e]|vp09|av01)(?:\.[^.,]+)+/,iB="HlsJsTrackRemovedError";class IX extends Error{constructor(e){super(e),this.name=iB}}class sB extends Bi{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=i=>{var s;this.hls&&((s=this.mediaSource)==null?void 0:s.readyState)==="open"&&this.hls.pauseBuffering()},this._onStartStreaming=i=>{this.hls&&this.hls.resumeBuffering()},this._onMediaSourceOpen=i=>{const{media:s,mediaSource:r}=this;i&&this.log("Media source opened"),!(!s||!r)&&(r.removeEventListener("sourceopen",this._onMediaSourceOpen),s.removeEventListener("emptied",this._onMediaEmptied),this.updateDuration(),this.hls.trigger(S.MEDIA_ATTACHED,{media:s,mediaSource:r}),this.mediaSource!==null&&this.checkPendingTracks())},this._onMediaSourceClose=()=>{this.log("Media source closed")},this._onMediaSourceEnded=()=>{this.log("Media source ended")},this._onMediaEmptied=()=>{const{mediaSrc:i,_objectUrl:s}=this;i!==s&&this.error(`Media element src was set while attaching MediaSource (${s} > ${i})`)},this.hls=e,this.fragmentTracker=t,this.appendSource=nz(Jn(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(){const{hls:e}=this;e.on(S.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(S.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(S.MANIFEST_LOADING,this.onManifestLoading,this),e.on(S.MANIFEST_PARSED,this.onManifestParsed,this),e.on(S.BUFFER_RESET,this.onBufferReset,this),e.on(S.BUFFER_APPENDING,this.onBufferAppending,this),e.on(S.BUFFER_CODECS,this.onBufferCodecs,this),e.on(S.BUFFER_EOS,this.onBufferEos,this),e.on(S.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(S.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(S.FRAG_PARSED,this.onFragParsed,this),e.on(S.FRAG_CHANGED,this.onFragChanged,this),e.on(S.ERROR,this.onError,this)}unregisterListeners(){const{hls:e}=this;e.off(S.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(S.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(S.MANIFEST_LOADING,this.onManifestLoading,this),e.off(S.MANIFEST_PARSED,this.onManifestParsed,this),e.off(S.BUFFER_RESET,this.onBufferReset,this),e.off(S.BUFFER_APPENDING,this.onBufferAppending,this),e.off(S.BUFFER_CODECS,this.onBufferCodecs,this),e.off(S.BUFFER_EOS,this.onBufferEos,this),e.off(S.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(S.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(S.FRAG_PARSED,this.onFragParsed,this),e.off(S.FRAG_CHANGED,this.onFragChanged,this),e.off(S.ERROR,this.onError,this)}transferMedia(){const{media:e,mediaSource:t}=this;if(!e)return null;const i={};if(this.operationQueue){const r=this.isUpdating();r||this.operationQueue.removeBlockers();const a=this.isQueued();(r||a)&&this.warn(`Transfering MediaSource with${a?" operations in queue":""}${r?" updating SourceBuffer(s)":""} ${this.operationQueue}`),this.operationQueue.destroy()}const s=this.transferData;return!this.sourceBufferCount&&s&&s.mediaSource===t?We(i,s.tracks):this.sourceBuffers.forEach(r=>{const[a]=r;a&&(i[a]=We({},this.tracks[a]),this.removeBuffer(a)),r[0]=r[1]=null}),{media:e,mediaSource:t,tracks:i}}initTracks(){const e={};this.sourceBuffers=[[null,null],[null,null]],this.tracks=e,this.resetQueue(),this.resetAppendErrors(),this.lastMpegAudioChunk=this.blockedAudioAppend=null,this.lastVideoAppendEnd=0}onManifestLoading(){this.bufferCodecEventsTotal=0,this.details=null}onManifestParsed(e,t){var i;let s=2;(t.audio&&!t.video||!t.altAudio)&&(s=1),this.bufferCodecEventsTotal=s,this.log(`${s}

69onBufferReset(){this.sourceBuffers.forEach(([e])=>{e&&this.resetBuffer(e)}),this.initTracks()}resetBuffer(e){var t;const i=(t=this.tracks[e])==null?void 0:t.buffer;if(this.removeBuffer(e),i)try{var s;(s=this.mediaSource)!=null&&s.sourceBuffers.length&&this.mediaSource.removeSourceBuffer(i)}catch(r){this.warn(`onBufferReset ${e}`,r)}delete this.tracks[e]}removeBuffer(e){this.removeBufferListeners(e),this.sourceBuffers[Zx(e)]=[null,null];const t=this.tracks[e];t&&(t.buffer=void 0)}resetQueue(){this.operationQueue&&this.operationQueue.destroy(),this.operationQueue=new CX(this.tracks)}onBufferCodecs(e,t){var i;const s=this.tracks,r=Object.keys(t);this.log(`BUFFER_CODECS: "${r}" (current SB count ${this.sourceBufferCount})`);const a="audiovideo"in t&&(s.audio||s.video)||s.audiovideo&&("audio"in t||"video"in t),o=!a&&this.sourceBufferCount&&this.media&&r.some(l=>!s[l]);if(a||o){this.warn(`Unsupported transition between "${Object.keys(s)}" and "${r}" SourceBuffers`);return}r.forEach(l=>{var c,h;const d=t[l],{id:f,codec:g,levelCodec:y,container:v,metadata:T,supplemental:b}=d;let E=s[l];const _=(c=this.transferData)==null||(c=c.tracks)==null?void 0:c[l],x=_!=null&&_.buffer?_:E,w=(x==null?void 0:x.pendingCodec)||(x==null?void 0:x.codec),R=x==null?void 0:x.levelCodec;E||(E=s[l]={buffer:void 0,listeners:[],codec:g,supplemental:b,container:v,levelCodec:y,metadata:T,id:f});const C=Ng(w,R),k=C==null?void 0:C.replace(CP,"$1");let P=Ng(g,y);const I=(h=P)==null?void 0:h.replace(CP,"$1");P&&C&&k!==I&&(l.slice(0,5)==="audio"&&(P=my(P,this.appendSource)),this.log(`switching codec ${w} to ${P}

69if(t.live&&this.hls.config.liveDurationInfinity){if(t.fragments.length&&i.setLiveSeekableRange){const c=Math.max(0,t.fragmentStart),h=Math.max(c,s);return{duration:1/0,start:c,end:h}}return{duration:1/0}}const r=(e=this.overrides)==null?void 0:e.duration;if(r)return X(r)?{duration:r}:null;const a=this.media.duration,o=X(i.duration)?i.duration:0;return s>o&&s>a||!X(a)?{duration:s}:null}updateMediaSource({duration:e,start:t,end:i}){const s=this.mediaSource;!this.media||!s||s.readyState!=="open"||(s.duration!==e&&(X(e)&&this.log(`Updating MediaSource duration to ${e.toFixed(3)}`),s.duration=e),t!==void 0&&i!==void 0&&(this.log(`MediaSource duration is set to ${s.duration}. Setting seekable range to ${t}-${i}.`),s.setLiveSeekableRange(t,i)))}get tracksReady(){const e=this.pendingTrackCount;return e>0&&(e>=this.bufferCodecEventsTotal||this.isPending(this.tracks.audiovideo))}checkPendingTracks(){const{bufferCodecEventsTotal:e,pendingTrackCount:t,tracks:i}=this;if(this.log(`checkPendingTracks (pending: ${t} codec events expected: ${e}) ${Xe(i)}`),this.tracksReady){var s;const r=(s=this.transferData)==null?void 0:s.tracks;r&&Object.keys(r).length?this.attachTransferred():this.createSourceBuffers()}}bufferCreated(){if(this.sourceBufferCount){const e={};this.sourceBuffers.forEach(([t,i])=>{if(t){const s=this.tracks[t];e[t]={buffer:i,container:s.container,codec:s.codec,supplemental:s.supplemental,levelCodec:s.levelCodec,id:s.id,metadata:s.metadata}}}),this.hls.trigger(S.BUFFER_CREATED,{tracks:e}),this.log(`SourceBuffers created. Running queue: ${this.operationQueue}`),this.sourceBuffers.forEach(([t])=>{this.executeNext(t)})}else{const e=new Error("could not create source buffer for media codec(s)");this.hls.trigger(S.ERROR,{type:ee.MEDIA_ERROR,details:$.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,error:e,reason:e.message})}}createSourceBuffers(){const{tracks:e,sourceBuffers:t,mediaSource:i}=this;if(!i)throw new Error("createSourceBuffers called when mediaSource was null");for(const r in e){const a=r,o=e[a];if(this.isPending(o)){const l=this.getTrackCodec(o,a),c=`${o.container};codecs=${l}`;o.codec=l,this.log(`creating sourceBuffer(${c})${this.currentOp(a)?" Queued":""} ${Xe(o)}`);try{const h=i.addSourceBuffer(c),d=Zx(a),f=[a,h];t[d]=f,o.buffer=h}catch(h){var s;this.error(`error while trying to add sourceBuffer: ${h.message}`),this.shiftAndExecuteNext(a),(s=this.operationQueue)==null||s.removeBlockers(),delete this.tracks[a],this.hls.trigger(S.ERROR,{type:ee.MEDIA_ERROR,details:$.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:h,sourceBufferName:a,mimeType:c,parent:o.id});return}this.trackSourceBuffer(a,o)}}this.bufferCreated()}getTrackCodec(e,t){const i=e.supplemental;let s=e.codec;i&&(t==="video"||t==="audiovideo")&&Uh(i,"video")&&(s=xz(s,i));const r=Ng(s,e.levelCodec);return r?t.slice(0,5)==="audio"?my(r,this.appendSource):r:""}trackSourceBuffer(e,t){const i=t.buffer;if(!i)return;const s=this.getTrackCodec(t,e);this.tracks[e]={buffer:i,codec:s,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",(r,a)=>{const o=a.removedRanges;o!=null&&o.length&&this.hls.trigger(S.BUFFER_FLUSHED,{type:r})})}get mediaSrc(){var e,t;const i=((e=this.media)==null||(t=e.querySelector)==null?void 0:t.call(e,"source"))||this.media;return i==null?void 0:i.src}onSBUpdateStart(e){const t=this.currentOp(e);t&&t.onStart()}onSBUpdateEnd(e){var t;if(((t=this.mediaSource)==null?void 0:t.readyState)==="closed"){this.resetBuffer(e);return}const i=this.currentOp(e);i&&(i.onComplete(),this.shiftAndExecuteNext(e))}onSBUpdateError(e,t){var i;const s=new Error(`${e} SourceBuffer error. MediaSource readyState: ${(i=this.mediaSource)==null?void 0:i.readyState}`);this.error(`${s}`,t),this.hls.trigger(S.ERROR,{type:ee.MEDIA_ERROR,details:$.BUFFER_APPENDING_ERROR,sourceBufferName:e,error:s,fatal:!1});const r=this.currentOp(e);r&&r.onError(s)}updateTimestampOffset(e,t,i,s,r,a){const o=t-e.timestampOffset;Math.abs(o)>=i&&(this.log(`Updating ${s} SourceBuffer timestampOffset to ${t} (sn: ${r} cc: ${a})`),e.timestampOffset=t)}removeExecutor(e,t,i){const{media:s,mediaSource:r}=this,a=this.tracks[e],o=a==null?void 0:a.buffer;if(!s||!r||!o){this.warn(`Attempting to remove from the ${e} SourceBuffer, but it does not exist`),this.shiftAndExecuteNext(e);return}const l=X(s.duration)?s.duration:1/0,c=X(r.duration)?r.duration:1/0,h=Math.max(0,t),d=Math.min(i,l,c);d>h&&(!a.ending||a.ended)?(a.ended=!1,this.log(`Removing [${h},${d}] from the ${e} SourceBuffer`),o.remove(h,d)):this.shiftAndExecuteNext(e)}appendExecutor(e,t){const i=this.tracks[t],s=i==null?void 0:i.buffer;if(!s)throw new IX(`Attempting to append to the ${t} SourceBuffer, but it does not exist`);i.ending=!1,i.ended=!1,s.appendBuffer(e)}blockUntilOpen(e){if(this.isUpdating()||this.isQueued())this.blockBuffers(e).catch(t=>{this.warn(`SourceBuffer blocked callback ${t}

69width||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(i=>e.bitrate===i.bitrate&&e.width===i.width&&e.height===i.height)}static getMaxLevelByMediaSize(e,t,i){if(!(e!=null&&e.length))return-1;const s=(o,l)=>l?o.width!==l.width||o.height!==l.height:!0;let r=e.length-1;const a=Math.max(t,i);for(let o=0;o<e.length;o+=1){const l=e[o];if((l.width>=a||l.height>=a)&&s(l,e[o+1])){r=o;break}}return r}}const RX={MANIFEST:"m",AUDIO:"a",VIDEO:"v",MUXED:"av",INIT:"i",CAPTION:"c",TIMED_TEXT:"tt",KEY:"k",OTHER:"o"},ei=RX,PX={HLS:"h"},DX=PX;class Zs{constructor(e,t){Array.isArray(e)&&(e=e.map(i=>i instanceof Zs?i:new Zs(i))),this.value=e,this.params=t}}const OX="Dict";function MX(n){return Array.isArray(n)?JSON.stringify(n):n instanceof Map?"Map{}":n instanceof Set?"Set{}":typeof n=="object"?JSON.stringify(n):String(n)}function $X(n,e,t,i){return new Error(`failed to ${n} "${MX(e)}" as ${t}`,{cause:i})}function Js(n,e,t){return $X("serialize",n,e,t)}class nB{constructor(e){this.description=e}}const kP="Bare Item",NX="Boolean";function FX(n){if(typeof n!="boolean")throw Js(n,NX);return n?"?1":"?0"}function BX(n){return btoa(String.fromCharCode(...n))}const UX="Byte Sequence";function VX(n){if(ArrayBuffer.isView(n)===!1)throw Js(n,UX);return`:${BX(n)}:`}const HX="Integer";function qX(n){return n<-999999999999999||999999999999999<n}function rB(n){if(qX(n))throw Js(n,HX);return n.toString()}function GX(n){return`@${rB(n.getTime()/1e3)}`}function aB(n,e){if(n<0)return-aB(-n,e);const t=Math.pow(10,e);if(Math.abs(n*t%1-.5)<Number.EPSILON){const s=Math.floor(n*t);return(s%2===0?s:s+1)/t}else return Math.round(n*t)/t}const KX="Decimal";function jX(n){const e=aB(n,3);if(Math.floor(Math.abs(e)).toString().length>12)throw Js(n,KX);const t=e.toString();return t.includes(".")?t:`${t}.0`}const WX="String",YX=/[\x00-\x1f\x7f]+/;function zX(n){if(YX.test(n))throw Js(n,WX);return`"${n.replace(/\\/g,"\\\\").replace(/"/g,'\\"')}"`}function QX(n){return n.description||n.toString().slice(7,-1)}const XX="Token";function RP(n){const e=QX(n);if(/^([a-zA-Z*])([!#$%&'*+\-.^_`|~\w:/]*)$/.test(e)===!1)throw Js(e,XX);return e}function pI(n){switch(typeof n){case"number":if(!X(n))throw Js(n,kP);return Number.isInteger(n)?rB(n):jX(n);case"string":return zX(n);case"symbol":return RP(n);case"boolean":return FX(n);case"object":if(n instanceof Date)return GX(n);if(n instanceof Uint8Array)return VX(n);if(n instanceof nB)return RP(n);default:throw Js(n,kP)}}const ZX="Key";function mI(n){if(/^[a-z*][a-z0-9\-_.*]*$/.test(n)===!1)throw Js(n,ZX);return n}function d3(n){return n==null?"":Object.entries(n).map(([e,t])=>t===!0?`;${mI(e)}`:`;${mI(e)}=${pI(t)}`).join("")}function oB(n){return n instanceof Zs?`${pI(n.value)}${d3(n.params)}`:pI(n)}function JX(n){return`(${n.value.map(oB).join(" ")})${d3(n.params)}`}function eZ(n,e={whitespace:!0}){if(typeof n!="object"||n==null)throw Js(n,OX);const t=n instanceof Map?n.entries():Object.entries(n),i=e!=null&&e.whitespace?" ":"";return Array.from(t).map(([s,r])=>{r instanceof Zs||(r=new Zs(r));let a=mI(s);return r.value===!0?a+=d3(r.params):(a+="=",Array.isArray(r.value)?a+=JX(r):a+=oB(r)),a}).join(`,${i}`)}function lB(n,e){return eZ(n,e)}const vs="CMCD-Object",ct="CMCD-Request",Ra="CMCD-Session",ar="CMCD-Status",tZ={br:vs,ab:vs,d:vs,ot:vs,tb:vs,tpb:vs,lb:vs,tab:vs,lab:vs,url:vs,pb:ct,bl:ct,tbl:ct,dl:ct,ltc:ct,mtp:ct,nor:ct,nrr:ct,rc:ct,sn:ct,sta:ct,su:ct,ttfb:ct,ttfbb:ct,ttlb:ct,cmsdd:ct,cmsds:ct,smrt:ct,df:ct,cs:ct,ts:ct,cid:Ra,pr:Ra,sf:Ra,sid:Ra,st:Ra,v:Ra,msd:Ra,bs:ar,bsd:ar,cdn:ar,rtp:ar,bg:ar,pt:ar,ec:ar,e:ar},iZ={REQUEST:ct};function sZ(n){return Object.keys(n).reduce((e,t)=>{var i;return(i=n[t])===null||i===void 0||i.forEach(s=>e[s]=t),e},{})}function nZ(n,e){const t={};if(!n)return t;const i=Object.keys(n),s=e?sZ(e):{};return i.reduce((r,a)=>{var o;const l=tZ[a]||s[a]||iZ.REQUEST,c=(o=r[l])!==null&&o!==void 0?o:r[l]={};return c[a]=n[a],r},t)}function rZ(n){return["ot","sf","st","e","sta"].includes(n)}function aZ(n){return typeof n=="number"?X(n):n!=null&&n!==""&&n!==!1}const cB="event";function oZ(n,e){const t=new URL(n),i=new URL(e);if(t.origin!==i.origin)return n;const s=t.pathname.split("/").slice(1),r=i.pathname.split("/").slice(1,-1);for(;s[0]===r[0];)s.shift(),r.shift();for(;r.length;)r.shift(),s.unshift("..");return s.join("/")+t.search+t.hash}const Vg=n=>Math.round(n),gI=(n,e)=>Array.isArray(n)?n.map(t=>gI(t,e)):n instanceof Zs&&typeof n.value=="string"?new Zs(gI(n.value,e),n.params):(e.baseUrl&&(n=oZ(n,e.baseUrl)),e.ver

69o--){const l=r[o];if(l.index===i&&l.fragment.sn===a)return r[o+1]}}}getObjectType(e){const{type:t}=e;if(t==="subtitle")return ei.TIMED_TEXT;if(e.sn==="initSegment")return ei.INIT;if(t==="audio")return ei.AUDIO;if(t==="main")return this.hls.audioTracks.length?ei.VIDEO:ei.MUXED}getTopBandwidth(e){let t=0,i;const s=this.hls;if(e===ei.AUDIO)i=s.audioTracks;else{const r=s.maxAutoLevel,a=r>-1?r+1:s.levels.length;i=s.levels.slice(0,a)}return i.forEach(r=>{r.bitrate>t&&(t=r.bitrate)}),t>0?t:NaN}getBufferLength(e){const t=this.media,i=e===ei.AUDIO?this.audioBuffer:this.videoBuffer;return!i||!t?NaN:me.bufferInfo(i,t.currentTime,this.config.maxBufferHole).len*1e3}createPlaylistLoader(){const{pLoader:e}=this.config,t=this.applyPlaylistData,i=e||this.config.loader;return class{constructor(r){this.loader=void 0,this.loader=new i(r)}get stats(){return this.loader.stats}get context(){return this.loader.context}destroy(){this.loader.destroy()}abort(){this.loader.abort()}load(r,a,o){t(r),this.loader.load(r,a,o)}}}createFragmentLoader(){const{fLoader:e}=this.config,t=this.applyFragmentData,i=e||this.config.loader;return class{constructor(r){this.loader=void 0,this.loader=new i(r)}get stats(){return this.loader.stats}get context(){return this.loader.context}destroy(){this.loader.destroy()}abort(){this.loader.abort()}load(r,a,o){t(r),this.loader.load(r,a,o)}}}}const LZ=3e5;class mB extends Bi{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(){const e=this.hls;e.on(S.MANIFEST_LOADING,this.onManifestLoading,this),e.on(S.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(S.MANIFEST_PARSED,this.onManifestParsed,this),e.on(S.ERROR,this.onError,this)}unregisterListeners(){const e=this.hls;e&&(e.off(S.MANIFEST_LOADING,this.onManifestLoading,this),e.off(S.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(S.MANIFEST_PARSED,this.onManifestParsed,this),e.off(S.ERROR,this.onError,this))}pathways(){return(this.levels||[]).reduce((e,t)=>(e.indexOf(t.pathwayId)===-1&&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){const e=this.timeToLoad*1e3-(performance.now()-this.updated);if(e>0){this.scheduleRefresh(this.uri,e);return}}this.loadSteeringManifest(this.uri)}}stopLoad(){this.started=!1,this.loader&&(this.loader.destroy(),this.loader=null),this.clearTimeout()}clearTimeout(){this.reloadTimer!==-1&&(self.clearTimeout(this.reloadTimer),this.reloadTimer=-1)}destroy(){this.unregisterListeners(),this.stopLoad(),this.hls=null,this.levels=this.audioTracks=this.subtitleTracks=null}removeLevel(e){const t=this.levels;t&&(this.levels=t.filter(i=>i!==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){const{contentSteering:i}=t;i!==null&&(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){const{errorAction:i}=t;if((i==null?void 0:i.action)===Et.SendAlternateToPenaltyBox&&i.flags===ci.MoveAllAlternatesMatchingHost){const s=this.levels;let r=this._pathwayPriority,a=this.pathwayId;if(t.context){const{groupId:o,pathwayId:l,type:c}=t.context;o&&s?a=this.getPathwayForGroupId(o,c,a):l&&(a=l)}a in this.penalizedPathways||(this.penalizedPathways[a]=performance.now()),!r&&s&&(r=this.pathways()),r&&r.length>1&&(this.updatePathwayPriority(r),i.resolved=this.pathwayId!==a),t.details===$.BUFFER_APPEND_ERROR&&!t.fatal?i.resolved=!0:i.resolved||this.warn(`Could not resolve ${t.details} ("${t.error.message}") with content-steering for Pathway: ${a} levels: ${s&&s.length} priorities: ${Xe(r)} penalized: ${Xe(this.penalizedPathways)}`)}}filterParsedLevels(e){this.levels=e;let t=this.getLevelsForPathway(this.pathwayId);if(t.length===0){const 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 this.levels===null?[]:this.levels.filter(t=>e===t.pathwayId)}updatePathwayPriority(e){this._pathwayPriority=e;let t;const i=this.penalizedPathways,s=performance.now();

69Object.keys(i).forEach(r=>{s-i[r]>LZ&&delete i[r]});for(let r=0;r<e.length;r++){const a=e[r];if(a in i)continue;if(a===this.pathwayId)return;const o=this.hls.nextLoadLevel,l=this.hls.levels[o];if(t=this.getLevelsForPathway(a),t.length>0){this.log(`Setting Pathway to "${a}"`),this.pathwayId=a,k7(t),this.hls.trigger(S.LEVELS_UPDATED,{levels:t});const c=this.hls.levels[o];l&&c&&this.levels&&(c.attrs["STABLE-VARIANT-ID"]!==l.attrs["STABLE-VARIANT-ID"]&&c.bitrate!==l.bitrate&&this.log(`Unstable Pathways change from bitrate ${l.bitrate} to ${c.bitrate}`),this.hls.nextLoadLevel=o);break}}}getPathwayForGroupId(e,t,i){const s=this.getLevelsForPathway(i).concat(this.levels||[]);for(let r=0;r<s.length;r++)if(t===xe.AUDIO_TRACK&&s[r].hasAudioGroup(e)||t===xe.SUBTITLE_TRACK&&s[r].hasSubtitleGroup(e))return s[r].pathwayId;return i}clonePathways(e){const t=this.levels;if(!t)return;const i={},s={};e.forEach(r=>{const{ID:a,"BASE-ID":o,"URI-REPLACEMENT":l}=r;if(t.some(h=>h.pathwayId===a))return;const c=this.getLevelsForPathway(o).map(h=>{const d=new st(h.attrs);d["PATHWAY-ID"]=a;const f=d.AUDIO&&`${d.AUDIO}_clone_${a}`,g=d.SUBTITLES&&`${d.SUBTITLES}_clone_${a}`;f&&(i[d.AUDIO]=f,d.AUDIO=f),g&&(s[d.SUBTITLES]=g,d.SUBTITLES=g);const y=gB(h.uri,d["STABLE-VARIANT-ID"],"PER-VARIANT-URIS",l),v=new ju({attrs:d,audioCodec:h.audioCodec,bitrate:h.bitrate,height:h.height,name:h.name,url:y,videoCodec:h.videoCodec,width:h.width});if(h.audioGroups)for(let T=1;T<h.audioGroups.length;T++)v.addGroupId("audio",`${h.audioGroups[T]}_clone_${a}`);if(h.subtitleGroups)for(let T=1;T<h.subtitleGroups.length;T++)v.addGroupId("text",`${h.subtitleGroups[T]}_clone_${a}`);return v});t.push(...c),DP(this.audioTracks,i,l,a),DP(this.subtitleTracks,s,l,a)})}loadSteeringManifest(e){const t=this.hls.config,i=t.loader;this.loader&&this.loader.destroy(),this.loader=new i(t);let s;try{s=new self.URL(e)}catch{this.enabled=!1,this.log(`Failed to parse Steering Manifest URI: ${e}`);return}if(s.protocol!=="data:"){const h=(this.hls.bandwidthEstimate||t.abrEwmaDefaultEstimate)|0;s.searchParams.set("_HLS_pathway",this.pathwayId),s.searchParams.set("_HLS_throughput",""+h)}const r={responseType:"json",url:s.href},a=t.steeringManifestLoadPolicy.default,o=a.errorRetry||a.timeoutRetry||{},l={loadPolicy:a,timeout:a.maxLoadTimeMs,maxRetry:o.maxNumRetry||0,retryDelay:o.retryDelayMs||0,maxRetryDelay:o.maxRetryDelayMs||0},c={onSuccess:(h,d,f,g)=>{this.log(`Loaded steering manifest: "${s}"`);const y=h.data;if((y==null?void 0:y.VERSION)!==1){this.log(`Steering VERSION ${y.VERSION} not supported!`);return}this.updated=performance.now(),this.timeToLoad=y.TTL;const{"RELOAD-URI":v,"PATHWAY-CLONES":T,"PATHWAY-PRIORITY":b}=y;if(v)try{this.uri=new self.URL(v,s).href}catch{this.enabled=!1,this.log(`Failed to parse Steering Manifest RELOAD-URI: ${v}`);return}this.scheduleRefresh(this.uri||f.url),T&&this.clonePathways(T);const E={steeringManifest:y,url:s.toString()};this.hls.trigger(S.STEERING_MANIFEST_LOADED,E),b&&this.updatePathwayPriority(b)},onError:(h,d,f,g)=>{if(this.log(`Error loading steering manifest: ${h.code} ${h.text} (${d.url})`),this.stopLoad(),h.code===410){this.enabled=!1,this.log(`Steering manifest ${d.url} no longer available`);return}let y=this.timeToLoad*1e3;if(h.code===429){const v=this.loader;if(typeof(v==null?void 0:v.getResponseHeader)=="function"){const T=v.getResponseHeader("Retry-After");T&&(y=parseFloat(T)*1e3)}this.log(`Steering manifest ${d.url} rate limited`);return}this.scheduleRefresh(this.uri||d.url,y)},onTimeout:(h,d,f)=>{this.log(`Timeout loading steering manifest (${d.url})`),this.scheduleRefresh(this.uri||d.url)}};this.log(`Requesting steering manifest: ${s}`),this.loader.load(r,l,c)}scheduleRefresh(e,t=this.timeToLoad*1e3){this.clearTimeout(),this.reloadTimer=self.setTimeout(()=>{var i;const s=(i=this.hls)==null?void 0:i.media;if(s&&!s.ended){this.loadSteeringManifest(e);return}this.scheduleRefresh(e,this.timeToLoad*1e3)},t)}}function DP(n,e,t,i){n&&Object.keys(e).forEach(s=>{const r=n.filter(a=>a.groupId===s).map(a=>{const o=We({},a);return o.details=void 0,o.attrs=new st(o.attrs),o.url=o.attrs.URI=gB(a.url,a.attrs["STABLE-RENDITION-ID"],"PER-RENDITION-URIS",t),o.groupId=o.attrs["GROUP-ID"]=e[s],o.attrs["PATHWAY-ID"]=i,o});n.push(...r)})}function gB(n,e,t,i){const{HOST:s,PARAMS:r,[t]:a}=i;let o;e&&(o=a==null?void 0:a[e],o&&(n=o));const l=new self.URL(n);

69const s=i.createSession(),r={decryptdata:e,keySystem:t,mediaKeys:i,mediaKeysSession:s,keyStatus:"status-pending"};return this.mediaKeySessions.push(r),r}renewKeySession(e){const t=e.decryptdata;if(t.pssh){const i=this.createMediaKeySessionContext(e),s=Zm(t),r="cenc";this.keyIdToKeySessionPromise[s]=this.generateRequestWithPreferredKeySession(i,r,t.pssh.buffer,"expired")}else this.warn("Could not renew expired session. Missing pssh initData.");this.removeSession(e)}updateKeySession(e,t){const i=e.mediaKeysSession;return this.log(`Updating key-session "${i.sessionId}" for keyId ${Bt(e.decryptdata.keyId||[])}
70      } (data length: ${t.byteLength})`),i.update(t)}getSelectedKeySystemFormats(){return Object.keys(this.keySystemAccessPromises).map(e=>({keySystem:e,hasMediaKeys:this.keySystemAccessPromises[e].hasMediaKeys})).filter(({hasMediaKeys:e})=>!!e).map(({keySystem:e})=>Gx(e)).filter(e=>!!e)}getKeySystemAccess(e){return this.getKeySystemSelectionPromise(e).then(({keySystem:t,mediaKeys:i})=>this.attemptSetMediaKeys(t,i))}selectKeySystem(e){return new Promise((t,i)=>{this.getKeySystemSelectionPromise(e).then(({keySystem:s})=>{const r=Gx(s);r?t(r):i(new Error(`Unable to find format for key-system "${s}"`))}).catch(i)})}selectKeySystemFormat(e){const 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){const t=Th(this.config),i=e.map(Fg).filter(s=>!!s&&t.indexOf(s)!==-1);return this.selectKeySystem(i)}getKeyStatus(e){const{mediaKeySessions:t}=this;for(let i=0;i<t.length;i++){const s=wZ(e,t[i]);if(s)return s}}loadKey(e){const t=e.keyInfo.decryptdata,i=Zm(t),s=this.bannedKeyIds[i];if(s||this.getKeyStatus(t)==="internal-error"){const o=OP(s||"internal-error",t);return this.handleError(o,e.frag),Promise.reject(o)}const r=`(keyId: ${i} format: "${t.keyFormat}" method: ${t.method} uri: ${t.uri})`;this.log(`Starting session for key ${r}`);const a=this.keyIdToKeySessionPromise[i];if(!a){const o=this.getKeySystemForKeyPromise(t).then(({keySystem:l,mediaKeys:c})=>(this.throwIfDestroyed(),this.log(`Handle encrypted media sn: ${e.frag.sn} ${e.frag.type}: ${e.frag.level} using key ${r}`),this.attemptSetMediaKeys(l,c).then(()=>(this.throwIfDestroyed(),this.createMediaKeySessionContext({keySystem:l,mediaKeys:c,decryptdata:t}))))).then(l=>{const c="cenc",h=t.pssh?t.pssh.buffer:null;return this.generateRequestWithPreferredKeySession(l,c,h,"playlist-key")});return o.catch(l=>this.handleError(l,e.frag)),this.keyIdToKeySessionPromise[i]=o,o}return a.catch(o=>{if(o instanceof gi){const l=He({},o.data);this.getKeyStatus(t)==="internal-error"&&(l.decryptdata=t);const c=new gi(l,o.message);this.handleError(c,e.frag)}}),a}throwIfDestroyed(e="Invalid state"){if(!this.hls)throw new Error("invalid state")}handleError(e,t){if(this.hls)if(e instanceof gi){t&&(e.data.frag=t);const i=e.data.decryptdata;this.error(`${e.message}${i?` (${Bt(i.keyId||[])})`:""}`),this.hls.trigger(S.ERROR,e.data)}else this.error(e.message),this.hls.trigger(S.ERROR,{type:ee.KEY_SYSTEM_ERROR,details:$.KEY_SYSTEM_NO_KEYS,error:e,fatal:!0})}getKeySystemForKeyPromise(e){const t=Zm(e),i=this.keyIdToKeySessionPromise[t];if(!i){const s=Fg(e.keyFormat),r=s?[s]:Th(this.config);return this.attemptKeySystemAccess(r)}return i}getKeySystemSelectionPromise(e){if(e.length||(e=Th(this.config)),e.length===0)throw new gi({type:ee.KEY_SYSTEM_ERROR,details:$.KEY_SYSTEM_NO_CONFIGURED_LICENSE,fatal:!0},`Missing key-system license configuration options ${Xe({drmSystems:this.config.drmSystems})}`);return this.attemptKeySystemAccess(e)}attemptSetMediaKeys(e,t){if(this.mediaResolved=void 0,this.mediaKeys===t)return Promise.resolve();const i=this.setMediaKeysQueue.slice();this.log(`Setting media-keys for "${e}"`);const s=Promise.all(i).then(()=>this.media?this.media.setMediaKeys(t):new Promise((r,a)=>{this.mediaResolved=()=>{if(this.mediaResolved=void 0,!this.media)return a(new Error("Attempted to set mediaKeys without media element attached"));this.mediaKeys=t,this.media.setMediaKeys(t).then(r).catch(a)}}));return this.mediaKeys=t,this.setMediaKeysQueue.push(s),s.then(()=>{this.log(`Media-keys set for "${e}"`),i.push(s),this.setMediaKeysQueue=this.setMediaKeysQueue.filter(r=>i.indexOf(r)===-1)})}generateRequestWithPreferredKeySession(e,t,i,s){var r;const a=(r=this.config.drmSystems)==null||(r=r[e.keySystem])==null?void 0:r.generateRequest;if(a)try{const y=a.call(this.hls,t,i,e);if(!y)throw new Error("Invalid response from configured generateRequest filter");t=y.initDataType,i=y.initData?y.initData:null,e.decryptdata.pssh=i?new Uint8Array(i):null}catch(y){if(this.warn(y.message),this.hls&&this.hls.config.debug)throw y}if(i===null)return this.log(`Skipping key-session request for "${s}" (no initData)`),Promise.resolve(e);const o=Zm(e.decryptdata),l=e.decryptdata.uri;this.log(`Generating key-session request for "${s}" keyId: ${o} URI: ${l} (init data type: ${t} length: ${i.byteLength})`);const c=new r3,h=e._onmessage=y=>{const v=e.mediaKeysSession;if(!v){c.emit("error",new Error("invalid state"));return}const{messageType:T,message:b}=y;this.log(`"${T}" message event for session "${v.sessionId}" message size: ${b.byteLength}`),T==="license-request"||T==="license-renewal"?this.renewLicense(e,b).catch(E=>{c.eventNames().length?c.emit("error",E):this.handleError(E)}):T==="license-release"?e.keySystem===nt.FAIRPLAY&&this.updateKeySession(e,lI("acknowledged")).then(()=>this.removeSession(e)).catch(E=>this.handleError(E)):this.warn(`unhandled media key message type "${T}"`)},d=(y,v)=>{v.keyStatus=y;let T;y.startsWith("usable")?c.emit("resolved"):y==="internal-error"||y==="output-restricted"||y==="output-downscaled"?T=OP(y,v.decryptdata):y==="expired"?T=new Error(`key expired (keyId: ${o})`):y==="released"?T=new Error("key released"):y==="status-pending"||this.warn(`unhandled key status change "${y}" (keyId: ${o})`),T&&(c.eventNames().length?c.emit("error",T):this.handleError(T))},f=e._onkeystatuseschange=y=>{if(!e.mediaKeysSession){c.emit("error",new Error("invalid state"));return}const T=this.getKeyStatuses(e);if(!Object.keys(T).some(x=>T[x]!=="status-pending"))return;if(T[o]==="expired"){this.log(`Expired key ${Xe(T)} in key-session "${e.mediaKeysSession.sessionId}"`),this.renewKeySession(e);return}let E=T[o];if(E)d(E,e);else{var _;e.keyStatusTimeouts||(e.keyStatusTimeouts={}),(_=e.keyStatusTimeouts)[o]||(_[o]=self.setTimeout(()=>{if(!e.mediaKeysSession||!this.mediaKeys)return;const w=this.getKeyStatus(e.decryptdata);if(w&&w!=="status-pending")return this.log(`No status for keyId ${o} in key-session "${e.mediaKeysSession.sessionId}". Using session key-status ${w} from other session.`),d(w,e);this.log(`key status for ${o} in key-session "${e.mediaKeysSession.sessionId}" timed out after 1000ms`),E="internal-error",d(E,e)},1e3)),this.log(`No status for keyId ${o} (${Xe(T)}).`)}};Jt(e.mediaKeysSession,"message",h),Jt(e.mediaKeysSession,"keystatuseschange",f);const g=new Promise((y,v)=>{c.on("error",v),c.on("resolved",y)});return e.mediaKeysSession.generateRequest(t,i).then(()=>{this.log(`Request generated for key-session "${e.mediaKeysSession.sessionId}" keyId: ${o} URI: ${l}`)}).catch(y=>{throw new gi({type:ee.KEY_SYSTEM_ERROR,details:$.KEY_SYSTEM_NO_SESSION,error:y,decryptdata:e.decryptdata,fatal:!1},`Error generating key-session request: ${y}`)}).then(()=>g).catch(y=>(c.removeAllListeners(),this.removeSession(e).then(()=>{throw y}))).then(()=>(c.removeAllListeners(),e))}getKeyStatuses(e){const t={};return e.mediaKeysSession.keyStatuses.forEach((i,s)=>{if(typeof s=="string"&&typeof i=="object"){const o=s;s=i,i=o}const r="buffer"in s?new Uint8Array(s.buffer,s.byteOffset,s.byteLength):new Uint8Array(s);if(e.keySystem===nt.PLAYREADY&&r.length===16){const o=Bt(r);t[o]=i,E7(r)}const a=Bt(r);i==="internal-error"&&(this.bannedKeyIds[a]=i),this.log(`key status change "${i}" for keyStatuses keyId: ${a} key-session "${e.mediaKeysSession.sessionId}"`),t[a]=i}),t}fetchServerCertificate(e){const t=this.config,i=t.loader,s=new i(t),r=this.getServerCertificateUrl(e);return r?(this.log(`Fetching server certificate for "${e}"`),new Promise((a,o)=>{const l={responseType:"arraybuffer",url:r},c=t.certLoadPolicy.default,h={loadPolicy:c,timeout:c.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0},d={onSuccess:(f,g,y,v)=>{a(f.data)},onError:(f,g,y,v)=>{o(new gi({type:ee.KEY_SYSTEM_ERROR,details:$.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED,fatal:!0,networkDetails:y,response:He({url:l.url,data:void 0},f)},`"${e}" certificate request failed (${r}). Status: ${f.code} (${f.text})`))},onTimeout:(f,g,y)=>{o(new gi({type:ee.KEY_SYSTEM_ERROR,details:$.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED,fatal:!0,networkDetails:y,response:{url:l.url,data:void 0}},`"${e}" certificate request timed out (${r})`))},onAbort:(f,g,y)=>{o(new Error("aborted"))}};s.load(l,h,d)})):Promise.resolve()}setMediaKeysServerCertificate(e,t,i){return new Promise((s,r)=>{e.setServerCertificate(i).then(a=>{this.log(`setServerCertificate ${a?"success":"not supported by CDM"} (${i.byteLength}) on "${t}"`),s(e)}).catch(a=>{r(new gi({type:ee.KEY_SYSTEM_ERROR,details:$.KEY_SYSTEM_SERVER_CERTIFICATE_UPDATE_FAILED,error:a,fatal:!0},a.message))})})}renewLicense(e,t){return this.requestLicense(e,new Uint8Array(t)).then(i=>this.updateKeySession(e,new Uint8Array(i)).catch(s=>{throw new gi({type:ee.KEY_SYSTEM_ERROR,details:$.KEY_SYSTEM_SESSION_UPDATE_FAILED,decryptdata:e.decryptdata,error:s,fatal:!1},s.message)}))}unpackPlayReadyKeyMessage(e,t){const i=String.fromCharCode.apply(null,new Uint16Array(t.buffer));if(!i.includes("PlayReadyKeyMessage"))return e.setRequestHeader("Content-Type","text/xml; charset=utf-8"),t;const s=new DOMParser().parseFromString(i,"application/xml"),r=s.querySelectorAll("HttpHeader");if(r.length>0){let h;for(let d=0,f=r.length;d<f;d++){var a,o;h=r[d];const g=(a=h.querySelector("name"))==null?void 0:a.textContent,y=(o=h.querySelector("value"))==null?void 0:o.textContent;g&&y&&e.setRequestHeader(g,y)}}const l=s.querySelector("Challenge"),c=l==null?void 0:l.textContent;if(!c)throw new Error("Cannot find <Challenge> in key message");return lI(atob(c))}setupLicenseXHR(e,t,i,s){const r=this.config.licenseXhrSetup;return r?Promise.resolve().then(()=>{if(!i.decryptdata)throw new Error("Key removed");return r.call(this.hls,e,t,i,s)}).catch(a=>{if(!i.decryptdata)throw a;return e.open("POST",t,!0),r.call(this.hls,e,t,i,s)}).then(a=>(e.readyState||e.open("POST",t,!0),{xhr:e,licenseChallenge:a||s})):(e.open("POST",t,!0),Promise.resolve({xhr:e,licenseChallenge:s}))}requestLicense(e,t){const i=this.config.keyLoadPolicy.default;return new Promise((s,r)=>{const a=this.getLicenseServerUrlOrThrow(e.keySystem);this.log(`Sending license request to URL: ${a}`);const o=new XMLHttpRequest;o.responseType="arraybuffer",o.onreadystatechange=()=>{if(!this.hls||!e.mediaKeysSession)return r(new Error("invalid state"));if(o.readyState===4)if(o.status===200){this._requestLicenseFailureCount=0;let l=o.response;this.log(`License received ${l instanceof ArrayBuffer?l.byteLength:l}`);const c=this.config.licenseResponseCallback;if(c)try{l=c.call(this.hls,o,a,e)}catch(h){this.error(h)}s(l)}else{const l=i.errorRetry,c=l?l.maxNumRetry:0;if(this._requestLicenseFailureCount++,this._requestLicenseFailureCount>c||o.status>=400&&o.status<500)r(new gi({type:ee.KEY_SYSTEM_ERROR,details:$.KEY_SYSTEM_LICENSE_REQUEST_FAILED,decryptdata:e.decryptdata,fatal:!0,networkDetails:o,response:{url:a,data:void 0,code:o.status,text:o.statusText}},`License Request XHR failed (${a}). Status: ${o.status} (${o.statusText})`));else{const h=c-this._requestLicenseFailureCount+1;this.warn(`Retrying license request, ${h} attempts left`),this.requestLicense(e,t).then(s,r)}}},e.licenseXhr&&e.licenseXhr.readyState!==XMLHttpRequest.DONE&&e.licenseXhr.abort(),e.licenseXhr=o,this.setupLicenseXHR(o,a,e,t).then(({xhr:l,licenseChallenge:c})=>{e.keySystem==nt.PLAYREADY&&(c=this.unpackPlayReadyKeyMessage(l,c)),l.send(c)}).catch(r)})}onDestroying(){this.unregisterListeners(),this._clear()}onMediaAttached(e,t){if(!this.config.emeEnabled)return;const i=t.media;this.media=i,Jt(i,"encrypted",this.onMediaEncrypted),Jt(i,"waitingforkey",this.onWaitingForKey);const s=this.mediaResolved;s?s():this.mediaKeys=i.mediaKeys}onMediaDetached(){const e=this.media;e&&(hi(e,"encrypted",this.onMediaEncrypted),hi(e,"waitingforkey",this.onWaitingForKey),this.media=null,this.mediaKeys=null)}_clear(){var e;this._requestLicenseFailureCount=0,this.keyIdToKeySessionPromise={},this.bannedKeyIds={};const t=this.mediaResolved;if(t&&t(),!this.mediaKeys&&!this.mediaKeySessions.length)return;const i=this.media,s=this.mediaKeySessions.slice();this.mediaKeySessions=[],this.mediaKeys=null,Xn.clearKeyUriToKeyIdMap();const r=s.length;ol.CDMCleanupPromise=Promise.all(s.map(a=>this.removeSession(a)).concat((i==null||(e=i.setMediaKeys(null))==null?void 0:e.catch(a=>{this.log(`Could not clear media keys: ${a}`),this.hls&&this.hls.trigger(S.ERROR,{type:ee.OTHER_ERROR,details:$.KEY_SYSTEM_DESTROY_MEDIA_KEYS_ERROR,fatal:!1,error:new Error(`Could not clear media keys: ${a}`)})}))||Promise.resolve())).catch(a=>{this.log(`Could not close sessions and clear media keys: ${a}`),this.hls&&this.hls.trigger(S.ERROR,{type:ee.OTHER_ERROR,details:$.KEY_SYSTEM_DESTROY_CLOSE_SESSION_ERROR,fatal:!1,error:new Error(`Could not close sessions and clear media keys: ${a}`)})}).then(()=>{r&&this.log("finished closing key sessions and clearing media keys")})}onManifestLoading(){this._clear()}onManifestLoaded(e,{sessionKeys:t}){if(!(!t||!this.config.emeEnabled)&&!this.keyFormatPromise){const i=t.reduce((s,r)=>(s.indexOf(r.keyFormat)===-1&&s.push(r.keyFormat),s),[]);this.log(`Selecting key-system from session-keys ${i.join(", ")}`),this.keyFormatPromise=this.getKeyFormatPromise(i)}}removeSession(e){const{mediaKeysSession:t,licenseXhr:i,decryptdata:s}=e;if(t){this.log(`Remove licenses and keys and close session "${t.sessionId}" keyId: ${Bt((s==null?void 0:s.keyId)||[])}`),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;const r=this.mediaKeySessions.indexOf(e);r>-1&&this.mediaKeySessions.splice(r,1);const{keyStatusTimeouts:a}=e;a&&Object.keys(a).forEach(c=>self.clearTimeout(a[c]));const{drmSystemOptions:o}=this.config;return(fQ(o)?new Promise((c,h)=>{self.setTimeout(()=>h(new Error("MediaKeySession.remove() timeout")),8e3),t.remove().then(c).catch(h)}):Promise.resolve()).catch(c=>{this.log(`Could not remove session: ${c}`),this.hls&&this.hls.trigger(S.ERROR,{type:ee.OTHER_ERROR,details:$.KEY_SYSTEM_DESTROY_REMOVE_SESSION_ERROR,fatal:!1,error:new Error(`Could not remove session: ${c}`)})}).then(()=>t.close()).catch(c=>{this.log(`Could not close session: ${c}`),this.hls&&this.hls.trigger(S.ERROR,{type:ee.OTHER_ERROR,details:$.KEY_SYSTEM_DESTROY_CLOSE_SESSION_ERROR,fatal:!1,error:new Error(`Could not close session: ${c}`)})})}return Promise.resolve()}}ol.CDMCleanupPromise=void 0;function Zm(n){if(!n)throw new Error("Could not read keyId of undefined decryptdata");if(n.keyId===null)throw new Error("keyId is null");return Bt(n.keyId)}function wZ(n,e){if(n.keyId&&e.mediaKeysSession.keyStatuses.has(n.keyId))return e.mediaKeysSession.keyStatuses.get(n.keyId);if(n.matches(e.decryptdata))return e.keyStatus}class gi extends Error{constructor(e,t){super(t),this.data=void 0,e.error||(e.error=new Error(t)),this.data=e,e.err=e.error}}function OP(n,e){const t=n==="output-restricted",i=t?$.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED:$.KEY_SYSTEM_STATUS_INTERNAL_ERROR;return new gi({type:ee.KEY_SYSTEM_ERROR,details:i,fatal:!1,decryptdata:e},t?"HDCP level output restricted":`key status changed to "${n}"`)}class yB{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(S.MEDIA_ATTACHING,this.onMediaAttaching,this),this.hls.on(S.MEDIA_DETACHING,this.onMediaDetaching,this)}unregisterListeners(){this.hls.off(S.MEDIA_ATTACHING,this.onMediaAttaching,this),this.hls.off(S.MEDIA_DETACHING,this.onMediaDetaching,this)}destroy(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null}onMediaAttaching(e,t){const i=this.hls.config;if(i.capLevelOnFPSDrop){const s=t.media instanceof self.HTMLVideoElement?t.media:null;this.media=s,s&&typeof s.getVideoPlaybackQuality=="function"&&(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){const s=performance.now();if(t){if(this.lastTime){const r=s-this.lastTime,a=i-this.lastDroppedFrames,o=t-this.lastDecodedFrames,l=1e3*a/r,c=this.hls;if(c.trigger(S.FPS_DROP,{currentDropped:a,currentDecoded:o,totalDroppedFrames:i}),l>0&&a>c.config.fpsDroppedMonitoringThreshold*o){let h=c.currentLevel;c.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+h),h>0&&(c.autoLevelCapping===-1||c.autoLevelCapping>=h)&&(h=h-1,c.trigger(S.FPS_DROP_LEVEL_CAPPING,{level:h,droppedLevel:c.currentLevel}),c.autoLevelCapping=h,this.streamController.nextLevelSwitch())}}this.lastTime=s,this.lastDroppedFrames=i,this.lastDecodedFrames=t}}checkFPSInterval(){const e=this.media;if(e)if(this.isVideoPlaybackQualityAvailable){const t=e.getVideoPlaybackQuality();this.checkFPS(e,t.totalVideoFrames,t.droppedVideoFrames)}else this.checkFPS(e,e.webkitDecodedFrameCount,e.webkitDroppedFrameCount)}}function vB(n,e){let t;try{t=new Event("addtrack")}catch{t=document.createEvent("Event"),t.initEvent("addtrack",!1,!1)}t.track=n,e.dispatchEvent(t)}function TB(n,e){const t=n.mode;if(t==="disabled"&&(n.mode="hidden"),n.cues&&!n.cues.getCueById(e.id))try{if(n.addCue(e),!n.cues.getCueById(e.id))throw new Error(`addCue is failed for: ${e}`)}catch(i){qe.debug(`[texttrack-utils]: ${i}`);try{const s=new self.TextTrackCue(e.startTime,e.endTime,e.text);s.id=e.id,n.addCue(s)}catch(s){qe.debug(`[texttrack-utils]: Legacy TextTrackCue fallback failed: ${s}`)}}t==="disabled"&&(n.mode=t)}function Fl(n,e){const t=n.mode;if(t==="disabled"&&(n.mode="hidden"),n.cues)for(let i=n.cues.length;i--;)e&&n.cues[i].removeEventListener("enter",e),n.removeCue(n.cues[i]);t==="disabled"&&(n.mode=t)}function yI(n,e,t,i){const s=n.mode;if(s==="disabled"&&(n.mode="hidden"),n.cues&&n.cues.length>0){const r=IZ(n.cues,e,t);for(let a=0;a<r.length;a++)(!i||i(r[a]))&&n.removeCue(r[a])}s==="disabled"&&(n.mode=s)}function CZ(n,e){if(e<=n[0].startTime)return 0;const t=n.length-1;if(e>n[t].endTime)return-1;let i=0,s=t,r;for(;i<=s;

70)if(r=Math.floor((s+i)/2),e<n[r].startTime)s=r-1;else if(e>n[r].startTime&&i<t)i=r+1;else return r;return n[i].startTime-e<e-n[s].startTime?i:s}function IZ(n,e,t){const i=[],s=CZ(n,e);if(s>-1)for(let r=s,a=n.length;r<a;r++){const o=n[r];if(o.startTime>=e&&o.endTime<=t)i.push(o);else if(o.startTime>t)return i}return i}function Hg(n){const e=[];for(let t=0;t<n.length;t++){const i=n[t];(i.kind==="subtitles"||i.kind==="captions")&&i.label&&e.push(n[t])}return e}class bB extends mx{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 t=null;const i=Hg(this.media.textTracks);for(let r=0;r<i.length;r++)if(i[r].mode==="hidden")t=i[r];else if(i[r].mode==="showing"){t=i[r];break}const s=this.findTrackForTextTrack(t);this.subtitleTrack!==s&&this.setSubtitleTrack(s)},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(){const{hls:e}=this;e.on(S.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(S.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(S.MANIFEST_LOADING,this.onManifestLoading,this),e.on(S.MANIFEST_PARSED,this.onManifestParsed,this),e.on(S.LEVEL_LOADING,this.onLevelLoading,this),e.on(S.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(S.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.on(S.ERROR,this.onError,this)}unregisterListeners(){const{hls:e}=this;e.off(S.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(S.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(S.MANIFEST_LOADING,this.onManifestLoading,this),e.off(S.MANIFEST_PARSED,this.onManifestParsed,this),e.off(S.LEVEL_LOADING,this.onLevelLoading,this),e.off(S.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(S.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.off(S.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){const i=this.media;if(!i)return;const s=!!t.transferMedia;if(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,s)return;Hg(i.textTracks).forEach(a=>{Fl(a)})}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){const{id:i,groupId:s,details:r}=t,a=this.tracksInGroup[i];if(!a||a.groupId!==s){this.warn(`Subtitle track with id:${i} and group:${s} not found in active group ${a==null?void 0:a.groupId}`);return}const o=a.details;a.details=t.details,this.log(`Subtitle track ${i} "${a.name}" lang:${a.lang} group:${s} loaded [${r.startSN}-${r.endSN}]`),i===this.trackId&&this.playlistLoaded(i,t,o)}onLevelLoading(e,t){this.switchLevel(t.level)}onLevelSwitching(e,t){this.switchLevel(t.level)}switchLevel(e){const t=this.hls.levels[e];if(!t)return;const i=t.subtitleGroups||null,s=this.groupIds;let r=this.currentTrack;if(!i||(s==null?void 0:s.length)!==(i==null?void 0:i.length)||i!=null&&i.some(a=>(s==null?void 0:s.indexOf(a))===-1)){this.groupIds=i,this.trackId=-1,this.currentTrack=null;const a=this.tracks.filter(h=>!i||i.indexOf(h.groupId)!==-1);if(a.length)this.selectDefaultTrack&&!a.some(h=>h.default)&&(this.selectDefaultTrack=!1),a.forEach((h,d)=>{h.id=d});else if(!r&&!this.tracksInGroup.length)return;this.tracksInGroup=a;const o=this.hls.config.subtitlePreference;if(!r&&o){this.selectDefaultTrack=!1;const h=Ws(o,a);if(h>-1)r=a[h];else{const d=Ws(o,this.tracks);r=this.tracks[d]}}let l=this.findTrackId(r);l===-1&&r&&(l=this.findTrackId(null));const c={subtitleTracks:a};this.log(`Updating subtitle tracks, ${a.length} track(s) found in "${i==null?void 0:i.join(",")}" group-id`),this.hls.trigger(S.SUBTITLE_TRACKS_UPDATED,c),l!==-1&&this.trackId===-1&&this.setSubtitleTrack(l)}}findTrackId(e){const t=this.tracksInGroup,i=this.selectDefaultTrack;for(let s=0;s<t.length;s++){const r=t[s];if(!(i&&!r.default||!i&&!e)&&(!e||al(r,e)))return s}if(e){for(let s=0;s<t.length;s++){const r=t[s];if(Kh(e.attrs,r.attrs,["LANGUAGE","ASSOC-LANGUAGE","CHARACTERISTICS"]))return s}for(let s=0;s<t.length;s++){const r=t[s];if(Kh(e.attrs,r.attrs,["LANGUAGE"]))return s}}return-1}findTrackForTextTrack(e){if(e){const t=this.tracksInGroup;for(let i=0;i<t.length;i++){const s=t[i];if(fI(s,e))return i}}return-1}onError(e,t){t.fatal||!t.context||t.context.type===xe.SUBTITLE_TRACK&&t.context.id===this.trackId&&(!this.groupIds||this.groupIds.indexOf(t.context.groupId)!==-1)&&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(e.id===-1)return this.setSubtitleTrack(-1),null;const t=this.allSubtitleTracks;if(this.selectDefaultTrack=!1,t.length){const i=this.currentTrack;

70if(i&&al(e,i))return i;const s=Ws(e,this.tracksInGroup);if(s>-1){const r=this.tracksInGroup[s];return this.setSubtitleTrack(s),r}else{if(i)return null;{const r=Ws(e,t);if(r>-1)return t[r]}}}}return null}loadPlaylist(e){super.loadPlaylist(),this.shouldLoadPlaylist(this.currentTrack)&&this.scheduleLoading(this.currentTrack,e)}loadingPlaylist(e,t){super.loadingPlaylist(e,t);const i=e.id,s=e.groupId,r=this.getUrlWithDirectives(e.url,t),a=e.details,o=a==null?void 0:a.age;this.log(`Loading subtitle ${i} "${e.name}" lang:${e.lang} group:${s}${(t==null?void 0:t.msn)!==void 0?" at sn "+t.msn+" part "+t.part:""}${o&&a.live?" age "+o.toFixed(1)+(a.type&&" "+a.type||""):""} ${r}`),this.hls.trigger(S.SUBTITLE_TRACK_LOADING,{url:r,id:i,groupId:s,deliveryDirectives:t||null,track:e})}toggleTrackModes(){const{media:e}=this;if(!e)return;const t=Hg(e.textTracks),i=this.currentTrack;let s;if(i&&(s=t.filter(r=>fI(i,r))[0],s||this.warn(`Unable to find subtitle TextTrack with name "${i.name}" and language "${i.lang}"`)),[].slice.call(t).forEach(r=>{r.mode!=="disabled"&&r!==s&&(r.mode="disabled")}),s){const r=this.subtitleDisplay?"showing":"hidden";s.mode!==r&&(s.mode=r)}}setSubtitleTrack(e){const t=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=e;return}if(e<-1||e>=t.length||!X(e)){this.warn(`Invalid subtitle track id: ${e}`);return}this.selectDefaultTrack=!1;const i=this.currentTrack,s=t[e]||null;if(this.trackId=e,this.currentTrack=s,this.toggleTrackModes(),!s){this.hls.trigger(S.SUBTITLE_TRACK_SWITCH,{id:e});return}const r=!!s.details&&!s.details.live;if(e===this.trackId&&s===i&&r)return;this.log(`Switching to subtitle-track ${e}`+(s?` "${s.name}" lang:${s.lang} group:${s.groupId}`:""));const{id:a,groupId:o="",name:l,type:c,url:h}=s;this.hls.trigger(S.SUBTITLE_TRACK_SWITCH,{id:a,groupId:o,name:l,type:c,url:h});const d=this.switchParams(s.url,i==null?void 0:i.details,s.details);this.loadPlaylist(d)}}function kZ(){try{return crypto.randomUUID()}catch{try{const e=URL.createObjectURL(new Blob),t=e.toString();return URL.revokeObjectURL(e),t.slice(t.lastIndexOf("/")+1)}catch{let t=new Date().getTime();return"xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g,s=>{const r=(t+Math.random()*16)%16|0;return t=Math.floor(t/16),(s=="x"?r:r&3|8).toString(16)})}}}function Rh(n){let e=5381,t=n.length;for(;t;)e=e*33^n.charCodeAt(--t);return(e>>>0).toString()}const ql=.025;let Ay=function(n){return n[n.Point=0]="Point",n[n.Range=1]="Range",n}({});function RZ(n,e,t){return`${n.identifier}-${t+1}-${Rh(e)}`}class PZ{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,(e=this.assetListLoader)==null||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;const i=this.playoutLimit;return e<=0||isNaN(i)?!1:i===0?!0:(((t=this.assetList[e])==null?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(){const e=this.dateRange.startTime;if(this.snapOptions.out){const t=this.dateRange.tagAnchor;if(t)return Jx(e,t)}return e}get startOffset(){return this.cue.pre?0:this.startTime}get startIsAligned(){if(this.startTime===0||this.snapOptions.out)return!0;const e=this.dateRange.tagAnchor;if(e){const t=this.dateRange.startTime,i=Jx(t,e);return t-i<.1}return!1}get resumptionOffset(){const e=this.resumeOffset,t=X(e)?e:this.duration;return this.cumulativeDuration+t}get resumeTime(){const e=this.startOffset+this.resumptionOffset;if(this.snapOptions.in){const t=this.resumeAnchor;if(t)return Jx(e,t)}return e}get appendInPlace(){return this.appendInPlaceStarted?!0:this.appendInPlaceDisabled?!1:!!(!this.cue.once&&!this.cue.pre&&this.startIsAligned&&(isNaN(this.playoutLimit)&&isNaN(this.resumeOffset)||this.resumeOffset&&this.duration&&Math.abs(this.resumeOffset-this.duration)<ql))}set appendInPlace(e){if(this.appendInPlaceStarted){this.resetOnResume=!e;return}this.appendInPlaceDisabled=!e}get timelineStart(){return this._timelineStart!==null?this._timelineStart:this.startTime}set timelineStart(e){this._timelineStart=e}get duration(){const e=this.playoutLimit;let t;return this._duration!==null?t=this._duration:this.dateRange.duration?t=this.dateRange.duration:t=this.dateRange.plannedDuration||0,!isNaN(e)&&e<t&&(t=e),t}set duration(e){this._duration=e}get cue(){return this.dateRange.cue}get timelineOccupancy(){return this.dateRange.attr["X-TIMELINE-OCCUPIES"]==="RANGE"?Ay.Range:Ay.Point}get supplementsPrimary(){return this.dateRange.attr["X-TIMELINE-STYLE"]==="PRIMARY"}get contentMayVary(){return this.dateRange.attr["X-CONTENT-MAY-VARY"]!=="NO"}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||this.assetListResponse!==null}toString(){return DZ(this)}}function Jx(n,e){return n-e.start<e.duration/2&&!(Math.abs(n-(e.start+e.duration))<ql)?e.start:e.start+e.duration}function EB(n,e,t){const i=new self.URL(n,t);return i.protocol!=="data:"&&i.searchParams.set("_HLS_primary_id",e),i}function eL(n,e){for(;(t=n.assetList[++e])!=null&&t.error;)var t;return e}function DZ(n){return`["${n.identifier}" ${n.cue.pre?"<pre>":n.cue.post?"<post>":""}${n.timelineStart.toFixed(2)}-${n.resumeTime.toFixed(2)}]`}function Ol(n){const e=n.timelineStart,t=n.duration||0;return`["${n.identifier}" ${e.toFixed(2)}-${(e+t).toFixed(2)}]`}class OZ{constructor(e,t,i,s){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&&this.hls.trigger(S.PLAYOUT_LIMIT_REACHED,{})};const r=this.hls=new e(t);this.interstitial=i,this.assetItem=s;const a=()=>{this.hasDetails=!0};r.once(S.LEVEL_LOADED,a),r.once(S.AUDIO_TRACK_LOADED,a),r.once(S.SUBTITLE_TRACK_LOADED,a),r.on(S.MEDIA_ATTACHING,(o,{media:l})=>{this.removeMediaListeners(),this.mediaAttached=l,this.interstitial.playoutLimit&&(l.addEventListener("timeupdate",this.checkPlayout),this.appendInPlace&&r.on(S.BUFFER_APPENDED,()=>{const h=this.bufferedEnd;this.reachedPlayout(h)&&(this._bufferedEosTime=h,r.trigger(S.BUFFERED_TO_END,void 0))}))})}get appendInPlace(){return this.interstitial.appendInPlace}loadSource(){const e=this.hls;if(e)if(e.url)e.levels.length&&!e.started&&e.startLoad(-1,!0);else{let t=this.assetItem.uri;try{t=EB(t,e.config.primarySessionId||"").href}catch{}e.loadSource(t)}}bufferedInPlaceToEnd(e){var t;if(!this.appendInPlace)return!1;if((t=this.hls)!=null&&t.bufferedToEnd)return!0;if(!e)return!1;const i=Math.min(this._bufferedEosTime||1/0,this.duration),s=this.timelineOffset,r=me.bufferInfo(e,s,0);return this.getAssetTime(r.end)>=i-.02}reachedPlayout(e){const i=this.interstitial.playoutLimit;return this.startOffset+e>=i}get destroyed(){var e;return!((e=this.hls)!=null&&e.userConfig)}get assetId(){return this.assetItem.identifier}get interstitialId(){return this.assetItem.parentIdentifier}get media(){var e;return((e=this.hls)==null?void 0:e.media)||null}get bufferedEnd(){const e=this.media||this.mediaAttached;if(!e)return this._bufferedEosTime?this._bufferedEosTime:this.currentTime;const t=me.bufferInfo(e,e.currentTime,.001);return this.getAssetTime(t.end)}get currentTime(){const e=this.media||this.mediaAttached;return e?this.getAssetTime(e.currentTime):this._currentTime||0}get duration(){const e=this.assetItem.duration;if(!e)return 0;const t=this.interstitial.playoutLimit;if(t){const i=t-this.startOffset;if(i>0&&i<e)return i}return e}get remaining(){const e=this.duration;return e?Math.max(0,e-this.currentTime):0}get startOffset(){return this.assetItem.startOffset}get timelineOffset(){var e;return((e=this.hls)==null?void 0:e.config.timelineOffset)||0}set timelineOffset(e){const t=this.timelineOffset;if(e!==t){const i=e-t;if(Math.abs(i)>1/9e4&&this.hls){if(this.hasDetails)throw new Error("Cannot set timelineOffset after playlists are loaded");this.hls.config.timelineOffset=e}}}getAssetTime(e){const t=this.timelineOffset,i=this.duration;return Math.min(Math.max(0,e-t),i)}removeMediaListeners(){const e=this.mediaAttached;e&&(this._currentTime=e.currentTime,this.bufferSnapShot(),e.removeEventListener("timeupdate",this.checkPlayout))}bufferSnapShot(){if(this.mediaAttached){var e;(e=this.hls)!=null&&e.bufferedToEnd&&(this._bufferedEosTime=this.bufferedEnd)}}destroy(){this.removeMediaListeners(),this.hls&&this.hls.destroy(),this.hls=null,this.tracks=this.mediaAttached=this.checkPlayout=null}attachMedia(e){var t;this.loadSource(),(t=this.hls)==null||t.attachMedia(e)}detachMedia(){var e;this.removeMediaListeners(),this.mediaAttached=null,(e=this.hls)==null||e.detachMedia()}resumeBuffering(){var e;(e=this.hls)==null||e.resumeBuffering()}pauseBuffering(){var e;(e=this.hls)==null||e.pauseBuffering()}transferMedia(){var e;return this.bufferSnapShot(),((e=this.hls)==null?void 0:e.transferMedia())||null}resetDetails(){const e=this.hls;if(e&&this.hasDetails){e.stopLoad();const t=i=>delete i.details;e.levels.forEach(t),e.allAudioTracks.forEach(t),e.allSubtitleTracks.forEach(t),this.hasDetails=!1}}on(e,t,i){var s;(s=this.hls)==null||s.on(e,t)}once(e,t,i){var s;(s=this.hls)==null||s.once(e,t)}off(e,t,i){var s;(s=this.hls)==null||s.off(e,t)}toString(){var e;return`HlsAssetPlayer: ${Ol(this.assetItem)} ${(e=this.hls)==null?void 0:e.sessionId} ${this.appendInPlace?"append-in-place":""}`}}const MP=.033;class MZ extends Bi{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,s)=>e<=s.startOffset&&t>s.startOffset?(delete s.error,i+1):i,0):0}get duration(){const 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);const s=this.items;if(s)for(s[i]||(t===void 0&&(t=e.start),i=this.findItemIndexAtTime(t));i>=0&&(r=s[i])!=null&&r.event;){var r;i--}return i}findItemIndexAtTime(e,t){const i=this.items;if(i)for(let s=0;s<i.length;s++){let r=i[s];if(t&&t!=="primary"&&(r=r[t]),e===r.start||e>r.start&&e<r.end)return s}return-1}findJumpRestrictedIndex(e,t){const i=this.items;if(i)for(let s=e;s<=t&&i[s];s++){const r=i[s].event;if(r!=null&&r.restrictions.jump&&!r.appendInPlace)return s}return-1}findEventIndex(e){const t=this.items;if(t)for(let s=t.length;s--;){var i;if(((i=t[s].event)==null?void 0:i.identifier)===e)return s}return-1}findAssetIndex(e,t){const i=e.assetList,s=i.length;if(s>1)for(let r=0;r<s;r++){const a=i[r];if(!a.error){const o=a.timelineStart;if(t===o||t>o&&(t<o+(a.duration||0)||r===s-1))return r}}return 0}get assetIdAtEnd(){var e;const t=(e=this.items)==null||(e=e[this.length-1])==null?void 0:e.event;if(t){const i=t.assetList,s=i[i.length-1];if(s)return s.identifier}return null}parseInterstitialDateRanges(e,t){const i=e.main.details,{dateRanges:s}=i,r=this.events,a=this.parseDateRanges(s,{url:i.url},t),o=Object.keys(s),l=r?r.filter(c=>!o.includes(c.identifier)):[];a.length&&a.sort((c,h)=>{const d=c.cue.pre,f=c.cue.post,g=h.cue.pre,y=h.cue.post;if(d&&!g)return-1;if(g&&!d||f&&!y)return 1;if(y&&!f)return-1;if(!d&&!g&&!f&&!y){const v=c.startTime,T=h.startTime;if(v!==T)return v-T}return c.dateRange.tagOrder-h.dateRange.tagOrder}),this.events=a,l.forEach(c=>{this.removeEvent(c)}),this.updateSchedule(e,l)}updateSchedule(e,t=[],i=!1){const s=this.events||[];if(s.length||t.length||this.length<2){const r=this.items,a=this.parseSchedule(s,e);(i||t.length||(r==null?void 0:r.length)!==a.length||a.some((l,c)=>Math.abs(l.playout.start-r[c].playout.start)>.005||Math.abs(l.playout.end-r[c].playout.end)>.005))&&(this.items=a,this.onScheduleUpdate(t,r))}}parseDateRanges(e,t,i){const s=[],r=Object.keys(e);for(let a=0;a<r.length;a++){const o=r[a],l=e[o];if(l.isInterstitial){let c=this.eventMap[o];c?c.setDateRange(l):(c=new PZ(l,t),this.eventMap[o]=c,i===!1&&(c.appendInPlace=i)),s.push(c)}}return s}parseSchedule(e,t){const i=[],s=t.main.details,r=s.live?1/0:s.edge;let a=0;if(e=e.filter(l=>!l.error&&!(l.cue.once&&l.hasPlayed)),e.length){this.resolveOffsets(e,t);let l=0,c=0;if(e.forEach((h,d)=>{const f=h.cue.pre,g=h.cue.post,y=e[d-1]||null,v=h.appendInPlace,T=g?r:h.startOffset,b=h.duration,E=h.timelineOccupancy===Ay.Range?b:0,_=h.resumptionOffset,x=(y==null?void 0:y.startTime)===T,w=T+h.cumulativeDuration;let R=v?w+b:T+_;if(f||!g&&T<=0){const k=c;c+=E,h.timelineStart=w;const P=a;a+=b,i.push({event:h,start:w,end:R,playout:{start:P,end:a},integrated:{start:k,end:c}})}else if(T<=r){if(!x){const I=T-l;if(I>MP){const O=l,G=c;c+=I;const j=a;a+=I;const K={previousEvent:e[d-1]||null,nextEvent:h,start:O,end:O+I,playout:{start:j,end:a},integrated:{start:G,end:c}};i.push(K)}else I>0&&y&&(y.cumulativeDuration+=I,i[i.length-1].end=T)}g&&(R=w),h.timelineStart=w;const k=c;c+=E;const P=a;a+=b,i.push({event:h,start:w,end:R,playout:{start:P,end:a},integrated:{start:k,end:c}})}else return;const C=h.resumeTime;g||C>r?l=r:l=C}),l<r){var o;const h=l,d=c,f=r-l;c+=f;const g=a;a+=f,i.push({previousEvent:((o=i[i.length-1])==null?void 0:o.event)||null,nextEvent:null,start:l,end:h+f,playout:{start:g,end:a},integrated:{start:d,end:c}})}this.setDurations(r,a,c)}else i.push({previousEvent:null,nextEvent:null,start:0,end:r,playout:{start:0,end:r},integrated:{start:0,end:r}}),this.setDurations(r,r,r);return i}setDurations(e,t,i){this.durations={primary:e,playout:t,integrated:i}}resolveOffsets(e,t){const i=t.main.details,s=i.live?1/0:i.edge;let r=0,a=-1;e.forEach((o,l)=>{const c=o.cue.pre,h=o.cue.post,d=c?0:h?s:o.startTime;this.updateAssetDurations(o),a===d?o.cumulativeDuration=r:(r=0,a=d),!h&&o.snapOptions.in&&(o.resumeAnchor=pl(null,i.fragments,o.startOffset+o.resumptionOffset,0,0)||void 0),o.appendInPlace&&!o.appendInPlaceStarted&&(this.primaryCanResumeInPlaceAt(o,t)||(o.appendInPlace=!1)),!o.appendInPlace&&l+1<e.length&&e[l+1].startTime-e[l].resumeTime<MP&&(e[l+1].appendInPlace=!1,e[l+1].appendInPlace&&this.warn(`Could not change append strategy for abutting event ${o}`));const g=X(o.resumeOffset)?o.resumeOffset:o.duration;r+=g})}primaryCanResumeInPlaceAt(e,t){const i=e.resumeTime,s=e.startTime+e.resumptionOffset;return Math.abs(i-s)>ql?(this.log(`"${e.identifier}" resumption ${i} not aligned with estimated timeline end ${s}`),!1):!Object.keys(t).some(a=>{const o=t[a].details,l=o.edge;if(i>=l)return this.log(`"${e.identifier}" resumption ${i} past ${a} playlist end ${l}`),!1;const c=pl(null,o.fragments,i);if(!c)return this.log(`"${e.identifier}" resumption ${i} does not align with any fragments in ${a} playlist (${o.fragStart}-${o.fragmentEnd})`),!0;const h=a==="audio"?.175:0;return Math.abs(c.start-i)<ql+h||Math.abs(c.end-i)<ql+h?!1:(this.log(`"${e.identifier}" resumption ${i} not aligned with ${a} fragment bounds (${c.start}-${c.end} sn: ${c.sn} cc: ${c.cc})`),!0)})}updateAssetDurations(e){if(!e.assetListLoaded)return;const t=e.timelineStart;let i=0,s=!1,r=!1;for(let a=0;a<e.assetList.length;a++){const o=e.assetList[a],l=t+i;o.startOffset=i,o.timelineStart=l,s||(s=o.duration===null),r||(r=!!o.error);const c=o.error?0:o.duration||0;i+=c}s&&!r?e.duration=Math.max(i,e.duration):e.duration=i}removeEvent(e){e.reset(),delete this.eventMap[e.identifier]}}function Hi(n){return`[${n.event?'"'+n.event.identifier+'"':"primary"}: ${n.start.toFixed(2)}-${n.end.toFixed(2)}]`}class $Z{constructor(e){this.hls=void 0,this.hls=e}destroy(){this.hls=null}loadAssetList(e,t){const i=e.assetListUrl;let s;try{s=EB(i,this.hls.sessionId,e.baseUrl)}catch(f){const g=this.assignAssetListError(e,$.ASSET_LIST_LOAD_ERROR,f,i);this.hls.trigger(S.ERROR,g);return}t&&s.protocol!=="data:"&&s.searchParams.set("_HLS_start_offset",""+t);const r=this.hls.config,a=r.loader,o=new a(r),l={responseType:"json",url:s.href},c=r.interstitialAssetListLoadPolicy.default,h={loadPolicy:c,timeout:c.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0},d={onSuccess:(f,g,y,v)=>{const T=f.data,b=T==null?void 0:T.ASSETS;if(!Array.isArray(b)){const E=this.assignAssetListError(e,$.ASSET_LIST_PARSING_ERROR,new Error("Invalid interstitial asset list"),y.url,g,v);this.hls.trigger(S.ERROR,E);return}e.assetListResponse=T,this.hls.trigger(S.ASSET_LIST_LOADED,{event:e,assetListResponse:T,networkDetails:v})},onError:(f,g,y,v)=>{const T=this.assignAssetListError(e,$.ASSET_LIST_LOAD_ERROR,new Error(`Error loading X-ASSET-LIST: HTTP status ${f.code} ${f.text} (${g.url})`),g.url,v,y);this.hls.trigger(S.ERROR,T)},onTimeout:(f,g,y)=>{const v=this.assignAssetListError(e,$.ASSET_LIST_LOAD_TIMEOUT,new Error(`Timeout loading X-ASSET-LIST (${g.url})`),g.url,f,y);this.hls.trigger(S.ERROR,v)}};return o.load(l,h,d),this.hls.trigger(S.ASSET_LIST_LOADING,{event:e}),o}assignAssetListError(e,t,i,s,r,a){return e.error=i,{type:ee.NETWORK_E

70RROR,details:t,fatal:!1,interstitial:e,url:s,error:i,networkDetails:a,stats:r}}}function $P(n){var e;n==null||(e=n.play())==null||e.catch(()=>{})}function Jm(n,e){return`[${n}] Advancing timeline position to ${e}`}class NZ extends Bi{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=()=>{const i=this.currentTime;if(i===void 0||this.playbackDisabled||!this.schedule)return;const s=i-this.timelinePos;if(Math.abs(s)<1/7056e5)return;const a=s<=-.01;this.timelinePos=i,this.bufferedPos=i;const o=this.playingItem;if(!o){this.checkBuffer();return}if(a&&this.schedule.resetErrorsInRange(i,i-s)&&this.updateSchedule(!0),this.checkBuffer(),a&&i<o.start||i>=o.end){var l;const g=this.findItemIndex(o);let y=this.schedule.findItemIndexAtTime(i);if(y===-1&&(y=g+(a?-1:1),this.log(`seeked ${a?"back ":""}to position not covered by schedule ${i} (resolving from ${g} to ${y})`)),!this.isInterstitial(o)&&(l=this.media)!=null&&l.paused&&(this.shouldPlay=!1),!a&&y>g){const v=this.schedule.findJumpRestrictedIndex(g+1,y);if(v>g){this.setSchedulePosition(v);return}}this.setSchedulePosition(y);return}const c=this.playingAsset;if(!c){if(this.playingLastItem&&this.isInterstitial(o)){const g=o.event.assetList[0];g&&(this.endedItem=this.playingItem,this.playingItem=null,this.setScheduleToAssetAtTime(i,g))}return}const h=c.timelineStart,d=c.duration||0;if(a&&i<h||i>=h+d){var f;(f=o.event)!=null&&f.appendInPlace&&(this.clearAssetPlayers(o.event,o),this.flushFrontBuffer(i)),this.setScheduleToAssetAtTime(i,c)}},this.onTimeupdate=()=>{const i=this.currentTime;if(i===void 0||this.playbackDisabled)return;if(i>this.timelinePos)this.timelinePos=i,i>this.bufferedPos&&this.checkBuffer();else return;const s=this.playingItem;if(!s||this.playingLastItem)return;if(i>=s.end){this.timelinePos=s.end;const o=this.findItemIndex(s);this.setSchedulePosition(o+1)}const r=this.playingAsset;if(!r)return;const a=r.timelineStart+(r.duration||0);i>=a&&this.setScheduleToAssetAtTime(i,r)},this.onScheduleUpdate=(i,s)=>{const r=this.schedule;if(!r)return;

70const a=this.playingItem,o=r.events||[],l=r.items||[],c=r.durations,h=i.map(v=>v.identifier),d=!!(o.length||h.length);(d||s)&&this.log(`INTERSTITIALS_UPDATED (${o.length}): ${o}
71Schedule: ${l.map(v=>Hi(v))} pos: ${this.timelinePos}`),h.length&&this.log(`Removed events ${h}`);let f=null,g=null;a&&(f=this.updateItem(a,this.timelinePos),this.itemsMatch(a,f)?this.playingItem=f:this.waitingItem=this.endedItem=null),this.waitingItem=this.updateItem(this.waitingItem),this.endedItem=this.updateItem(this.endedItem);const y=this.bufferingItem;if(y&&(g=this.updateItem(y,this.bufferedPos),this.itemsMatch(y,g)?this.bufferingItem=g:y.event&&(this.bufferingItem=this.playingItem,this.clearInterstitial(y.event,null))),i.forEach(v=>{v.assetList.forEach(T=>{this.clearAssetPlayer(T.identifier,null)})}),this.playerQueue.forEach(v=>{if(v.interstitial.appendInPlace){const T=v.assetItem.timelineStart,b=v.timelineOffset-T;if(b)try{v.timelineOffset=T}catch(E){Math.abs(b)>ql&&this.warn(`${E} ("${v.assetId}" ${v.timelineOffset}->${T})`)}}}),d||s){if(this.hls.trigger(S.INTERSTITIALS_UPDATED,{events:o.slice(0),schedule:l.slice(0),durations:c,removedIds:h}),this.isInterstitial(a)&&h.includes(a.event.identifier)){this.warn(`Interstitial "${a.event.identifier}" removed while playing`),this.primaryFallback(a.event);return}a&&this.trimInPlace(f,a),y&&g!==f&&this.trimInPlace(g,y),this.checkBuffer()}},this.hls=e,this.HlsPlayerClass=t,this.assetListLoader=new $Z(e),this.schedule=new MZ(this.onScheduleUpdate,e.logger),this.registerListeners()}registerListeners(){const e=this.hls;e&&(e.on(S.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(S.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(S.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(S.MANIFEST_LOADING,this.onManifestLoading,this),e.on(S.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(S.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(S.AUDIO_TRACK_UPDATED,this.onAudioTrackUpdated,this),e.on(S.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.on(S.SUBTITLE_TRACK_UPDATED,this.onSubtitleTrackUpdated,this),e.on(S.EVENT_CUE_ENTER,this.onInterstitialCueEnter,this),e.on(S.ASSET_LIST_LOADED,this.onAssetListLoaded,this),e.on(S.BUFFER_APPENDED,this.onBufferAppended,this),e.on(S.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(S.BUFFERED_TO_END,this.onBufferedToEnd,this),e.on(S.MEDIA_ENDED,this.onMediaEnded,this),e.on(S.ERROR,this.onError,this),e.on(S.DESTROYING,this.onDestroying,this))}unregisterListeners(){const e=this.hls;e&&(e.off(S.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(S.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(S.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(S.MANIFEST_LOADING,this.onManifestLoading,this),e.off(S.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(S.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(S.AUDIO_TRACK_UPDATED,this.onAudioTrackUpdated,this),e.off(S.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.off(S.SUBTITLE_TRACK_UPDATED,this.onSubtitleTrackUpdated,this),e.off(S.EVENT_CUE_ENTER,this.onInterstitialCueEnter,this),e.off(S.ASSET_LIST_LOADED,this.onAssetListLoaded,this),e.off(S.BUFFER_CODECS,this.onBufferCodecs,this),e.off(S.BUFFER_APPENDED,this.onBufferAppended,this),e.off(S.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(S.BUFFERED_TO_END,this.onBufferedToEnd,this),e.off(S.MEDIA_ENDED,this.onMediaEnded,this),e.off(S.ERROR,this.onError,this),e.off(S.DESTROYING,this.onDestroying,this))}startLoad(){this.resumeBuffering()}stopLoad(){this.pauseBuffering()}resumeBuffering(){var e;(e=this.getBufferingPlayer())==null||e.resumeBuffering()}pauseBuffering(){var e;(e=this.getBufferingPlayer())==null||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.schedule=this.manager=null,this.hls=this.HlsPlayerClass=this.log=null,this.assetListLoader=null,this.onPlay=this.onPause=this.onSeeking=this.onTimeupdate=null,this.onScheduleUpdate=null}onDestroying(){const e=this.primaryMedia||this.media;e&&this.removeMediaListeners(e)}removeMediaListeners(e){hi(e,"play",this.onPlay),hi(e,"pause",this.onPause),hi(e,"seeking",this.onSeeking),hi(e,"timeupdate",this.onTimeupdate)}onMediaAttaching(e,t){const i=this.media=t.media;Jt(i,"seeking",this.onSeeking),Jt(i,"timeupdate",this.onTimeupdate),Jt(i,"play",this.onPlay),Jt(i,"pause",this.onPause)}onMediaAttached(e,t){const i=this.effectivePlayingItem,s=this.detachedData;if(this.detachedData=null,i===null)this.checkStart();else if(!s){this.clearScheduleState();const r=this.findItemIndex(i);this.setSchedulePosition(r)}}clearScheduleState(){this.log("clear schedule state"),this.playingItem=this.bufferingItem=this.waitingItem=this.endedItem=this.playingAsset=this.endedAsset=this.bufferingAsset=null}onMediaDetaching(e,t){const i=!!t.transferMedia,s=this.media;if(this.media=null,!i&&(s&&this.removeMediaListeners(s),this.detachedData)){const r=this.getBufferingPlayer();r&&(this.log(`Removing schedule state for detachedData and ${r}`),this.playingAsset=this.endedAsset=this.bufferingAsset=this.bufferingItem=this.waitingItem=this.detachedData=null,r.detachMedia()),this.shouldPlay=!1}}get interstitialsManager(){if(!this.hls)return null;if(this.manager)return this.manager;const e=this,t=()=>e.bufferingItem||e.waitingItem,i=d=>d&&e.getAssetPlayer(d.identifier),s=(d,f,g,y,v)=>{if(d){let T=d[f].start;const b=d.event;if(b){if(f==="playout"||b.timelineOccupancy!==Ay.Point){const E=i(g);(E==null?void 0:E.interstitial)===b&&(T+=E.assetItem.startOffset+E[v])}}else{const E=y==="bufferedPos"?a():e[y];T+=E-d.start}return T}return 0},r=(d,f)=>{var g;if(d!==0&&f!=="primary"&&(g=e.schedule)!=null&&g.length){var y;const v=e.schedule.findItemIndexAtTime(d),T=(y=e.schedule.items)==null?void 0:y[v];if(T){const b=T[f].start-T.start;return d+b}}return d},a=()=>{const d=e.bufferedPos;return d===Number.MAX_VALUE?o("primary"):Math.max(d,0)},o=d=>{var f,g;return(f=e.primaryDetails)!=null&&f.live?e.primaryDetails.edge:((g=e.schedule)==null?void 0:g.durations[d])||0},l=(d,f)=>{var g,y;const v=e.effectivePlayingItem;if(v!=null&&(g=v.event)!=null&&g.restrictions.skip||!e.schedule)return;e.log(`seek to ${d} "${f}"`);const T=e.effectivePlayingItem,b=e.schedule.findItemIndexAtTime(d,f),E=(y=e.schedule.items)==null?void 0:y[b],_=e.getBufferingPlayer(),x=_==null?void 0:_.interstitial,w=x==null?void 0:x.appendInPlace,R=T&&e.itemsMatch(T,E);if(T&&(w||R)){const C=i(e.playingAsset),k=(C==null?void 0:C.media)||e.primaryMedia;if(k){const P=f==="primary"?k.currentTime:s(T,f,e.playingAsset,"timelinePos","currentTime"),I=d-P,O=(w?P:k.currentTime)+I;if(O>=0&&(!C||w||O<=C.duration)){k.currentTime=O;return}}}if(E){let C=d;if(f!=="primary"){const P=E[f].start,I=d-P;C=E.start+I}const k=!e.isInterstitial(E);if((!e.isInterstitial(T)||T.event.appendInPlace)&&(k||E.event.appendInPlace)){const P=e.media||(w?_==null?void 0:_.media:null);P&&(P.currentTime=C)}else if(T){const P=e.findItemIndex(T);if(b>P){const O=e.schedule.findJumpRestrictedIndex(P+1,b);if(O>P){e.setSchedulePosition(O);return}}let I=0;if(k)e.timelinePos=C,e.checkBuffer();else{const O=E.event.assetList,G=d-(E[f]||E).start;for(let j=O.length;j--;){const K=O[j];if(K.duration&&G>=K.startOffset&&G<K.startOffset+K.duration){I=j;break}}}e.setSchedulePosition(b,I)}}},c=()=>{const d=e.effectivePlayingItem;if(e.isInterstitial(d))return d;const f=t();return e.isInterstitial(f)?f:null},h={get bufferedEnd(){const d=t(),f=e.bufferingItem;if(f&&f===d){var g;return s(f,"playout",e.bufferingAsset,"bufferedPos","bufferedEnd")-f.playout.start||((g=e.bufferingAsset)==null?void 0:g.startOffset)||0}return 0},get currentTime(){const d=c(),f=e.effectivePlayingItem;return f&&f===d?s(f,"playout",e.effectivePlayingAsset,"timelinePos","currentTime")-f.playout.start:0},set currentTime(d){const f=c(),g=e.effectivePlayingItem;g&&g===f&&l(d+g.playout.start,"playout")},get duration(){const d=c();return d?d.playout.end-d.playout.start:0},get assetPlayers(){var d;const f=(d=c())==null?void 0:d.event.assetList;return f?f.map(g=>e.getAssetPlayer(g.identifier)):[]},get playingIndex(){var d;const f=(d=c())==null?void 0:d.event;return f&&e.effectivePlayingAsset?f.findAssetIndex(e.effectivePlayingAsset):-1},get scheduleItem(){return c()}};return this.manager={get events(){var d;return((d=e.schedule)==null||(d=d.events)==null?void 0:d.slice(0))||[]},get schedule(){var d;return((d=e.schedule)==null||(d=d.items)==null?void 0:d.slice(0))||[]},get interstitialPlayer(){return c()?h:null},get playerQueue(){return e.playerQueue.slice(0)},get bufferingAsset(){return e.bufferingAsset},get bufferingItem(){return t()},get bufferingIndex(){const d=t();return e.findItemIndex(d)},get playingAsset(){return e.effectivePlayingAsset},get playingItem(){return e.effectivePlayingItem},get playingIndex(){const d=e.effectivePlayingItem;return e.findItemIndex(d)},primary:{get bufferedEnd(){return a()},get currentTime(){const d=e.timelinePos;return d>0?d:0},set currentTime(d){l(d,"primary")},get duration(){return o("primary")},get seekableStart(){var d;return((d=e.primaryDetails)==null?void 0:d.fragmentStart)||0}},integrated:{get bufferedEnd(){return s(t(),"integrated",e.bufferingAsset,"bufferedPos","bufferedEnd")},get currentTime(){return s(e.effectivePlayingItem,"integrated",e.effectivePlayingAsset,"timelinePos","currentTime")},set currentTime(d){l(d,"integrated")},get duration(){return o("integrated")},get seekableStart(){var d;return r(((d=e.primaryDetails)==null?void 0:d.fragmentStart)||0,"integrated")}},skip:()=>{const d=e.effectivePlayingItem,f=d==null?void 0:d.event;if(f&&!f.restrictions.skip){const g=e.findItemIndex(d);if(f.appendInPlace){const y=d.playout.start+d.event.duration;l(y+.001,"playout")}else e.advanceAfterAssetEnded(f,g,1/0)}}}}get effectivePlayingItem(){return this.waitingItem||this.playingItem||this.endedItem}get effectivePlayingAsset(){return this.playingAsset||this.endedAsset}get playingLastItem(){var e;const t=this.playingItem,i=(e=this.schedule)==null?void 0:e.items;return!this.playbackStarted||!t||!i?!1:this.findItemIndex(t)===i.length-1}get playbackStarted(){return this.effectivePlayingItem!==null}get currentTime(){var e,t;if(this.mediaSelection===null)return;const i=this.waitingItem||this.playingItem;if(this.isInterstitial(i)&&!i.event.appendInPlace)return;let s=this.media;!s&&(e=this.bufferingItem)!=null&&(e=e.event)!=null&&e.appendInPlace&&(s=this.primaryMedia);const r=(t=s)==null?void 0:t.currentTime;if(!(r===void 0||!X(r)))return r}get primaryMedia(){var e;return this.media||((e=this.detachedData)==null?void 0:e.media)||null}isInterstitial(e){return!!(e!=null&&e.event)}retreiveMediaSource(e,t){const i=this.getAssetPlayer(e);i&&this.transferMediaFromPlayer(i,t)}transferMediaFromPlayer(e,t){const i=e.interstitial.appendInPlace,s=e.media;if(i&&s===this.primaryMedia){if(this.bufferingAsset=null,(!t||this.isInterstitial(t)&&!t.event.appendInPlace)&&t&&s){this.detachedData={media:s};return}const r=e.transferMedia();this.log(`transfer MediaSource from ${e} ${Xe(r)}`),this.detachedData=r}else t&&s&&(this.shouldPlay||(this.shouldPlay=!s.paused))}transferMediaTo(e,t){var i,s;if(e.media===t)return;let r=null;const a=this.hls,o=e!==a,l=o&&e.interstitial.appendInPlace,c=(i=this.detachedData)==null?void 0:i.mediaSource;let h;if(a.media)l&&(r=a.transferMedia(),this.detachedData=r),h="Primary";else if(c){const y=this.getBufferingPlayer();y?(r=y.transferMedia(),h=`${y}`):h="detached MediaSource"}else h="detached media";if(!r){if(c)r=this.detachedData,this.log(`using detachedData: MediaSource ${Xe(r)}`);else if(!this.detachedData||a.media===t){const y=this.playerQueue;y.length>1&&y.forEach(v=>{if(o&&v.interstitial.appendInPlace!==l){const T=v.interstitial;this.clearInterstitial(v.interstitial,null),T.appendInPlace=!1,T.appendInPlace&&this.warn(`Could not change append strategy for queued assets ${T}`)}}),this.hls.detachMedia(),this.detachedData={media:t}}}const d=r&&"mediaSource"in r&&((s=r.mediaSource)==null?void 0:s.readyState)!=="closed",f=d&&r?r:t;this.log(`${d?"transfering MediaSource":"attaching media"} to ${o?e:"Primary"} from ${h} (media.currentTime: ${t.currentTime})`);const g=this.schedule;if(f===r&&g){const y=o&&e.assetId===g.assetIdAtEnd;f.overrides={duration:g.duration,endOfStream:!o||y,cueRemoval:!o}}e.attachMedia(f)}onInterstitialCueEnter(){this.onTimeupdate()}checkStart(){const e=this.schedule,t=e==null?void 0:e.events;if(!t||this.playbackDisabled||!this.media)return;this.bufferedPos===-1&&(this.bufferedPos=0);const i=this.timelinePos,s=this.effectivePlayingItem;if(i===-1){const r=this.hls.startPosition;if(this.log(Jm("checkStart",r)),this.timelinePos=r,t.length&&t[0].cue.pre){const a=e.findEventIndex(t[0].identifier);this.setSchedulePosition(a)}else if(r>=0||!this.primaryLive){const a=this.timelinePos=r>0?r:0,o=e.findItemIndexAtTime(a);this.setSchedulePosition(o)}}else if(s&&!this.playingItem){const r=e.findItemIndex(s);this.setSchedulePosition(r)}}advanceAssetBuffering(e,t){const i=e.event,s=i.findAssetIndex(t),r=eL(i,s);if(!i.isAssetPastPlayoutLimit(r))this.bufferedToEvent(e,r);else if(this.schedule){var a;const o=(a=this.schedule.items)==null?void 0:a[this.findItemIndex(e)+1];o&&this.bufferedToItem(o)}}advanceAfterAssetEnded(e,t,i){const s=eL(e,i);if(e.isAssetPastPlayoutLimit(s)){if(this.schedule){const r=this.schedule.items;if(r){const a=t+1,o=r.length;if(a>=o){this.setSchedulePosition(-1);return}const l=e.resumeTime;this.timelinePos<l&&(this.log(Jm("advanceAfterAssetEnded",l)),this.timelinePos=l,e.appendInPlace&&this.advanceInPlace(l),this.checkBuffer(this.bufferedPos<l)),this.setSchedulePosition(a)}}}else{if(e.appendInPlace){const r=e.assetList[s];r&&this.advanceInPlace(r.timelineStart)}this.setSchedulePosition(t,s)}}setScheduleToAssetAtTime(e,t){const i=this.schedule;if(!i)return;const s=t.parentIdentifier,r=i.getEvent(s);if(r){const a=i.findEventIndex(s),o=i.findAssetIndex(r,e);this.advanceAfterAssetEnded(r,a,o-1)}}setSchedulePosition(e,t){var i;const s=(i=this.schedule)==null?void 0:i.items;if(!s||this.playbackDisabled)return;const r=e>=0?s[e]:null;this.log(`setSchedulePosition ${e}, ${t} (${r&&Hi(r)}) pos: ${this.timelinePos}`);const a=this.waitingItem||this.playingItem,o=this.playingLastItem;if(this.isInterstitial(a)){const h=a.event,d=this.playingAsset,f=d==null?void 0:d.identifier,g=f?this.getAssetPlayer(f):null;if(g&&f&&(!this.eventItemsMatch(a,r)||t!==void 0&&f!==h.assetList[t].identifier)){var l;const y=h.findAssetIndex(d);if(this.log(`INTERSTITIAL_ASSET_ENDED ${y+1}/${h.assetList.length} ${Ol(d)}`),this.endedAsset=d,this.playingAsset=null,this.hls.trigger(S.INTERSTITIAL_ASSET_ENDED,{asset:d,assetListIndex:y,event:h,schedule:s.slice(0),scheduleIndex:e,player:g}),a!==this.playingItem){this.itemsMatch(a,this.playingItem)&&!this.playingAsset&&this.advanceAfterAssetEnded(h,this.findItemIndex(this.playingItem),y);return}this.retreiveMediaSource(f,r),g.media&&!((l=this.detachedData)!=null&&l.mediaSource)&&g.detachMedia()}if(!this.eventItemsMatch(a,r)&&(this.endedItem=a,this.playingItem=null,this.log(`INTERSTITIAL_ENDED ${h} ${Hi(a)}`),h.hasPlayed=!0,this.hls.trigger(S.INTERSTITIAL_ENDED,{event:h,schedule:s.slice(0),scheduleIndex:e}),h.cue.once)){var c;this.updateSchedule();const y=(c=this.schedule)==null?void 0:c.items;if(r&&y){const v=this.findItemIndex(r);this.advanceSchedule(v,y,t,a,o)}return}}this.advanceSchedule(e,s,t,a,o)}advanceSchedule(e,t,i,s,r){const a=this.schedule;if(!a)return;const o=t[e]||null,l=this.primaryMedia,c=this.playerQueue;if(c.length&&c.forEach(h=>{const d=h.interstitial,f=a.findEventIndex(d.identifier);(f<e||f>e+1)&&this.clearInterstitial(d,o)}),this.isInterstitial(o)){this.timelinePos=Math.min(Math.max(this.timelinePos,o.start),o.end);const h=o.event;if(i===void 0){i=a.findAssetIndex(h,this.timelinePos);const y=eL(h,i-1);if(h.isAssetPastPlayoutLimit(y)||h.appendInPlace&&this.timelinePos===o.end){this.advanceAfterAssetEnded(h,e,i);return}i=y}const d=this.waitingItem;this.assetsBuffered(o,l)||this.setBufferingItem(o);let f=this.preloadAssets(h,i);if(this.eventItemsMatch(o,d||s)||(this.waitingItem=o,this.log(`INTERSTITIAL_STARTED ${Hi(o)} ${h.appendInPlace?"append in place":""}`),this.hls.trigger(S.INTERSTITIAL_STARTED,{event:h,schedule:t.slice(0),scheduleIndex:e})),!h.assetListLoaded){this.log(`Waiting for ASSET-LIST to complete loading ${h}`);return}if(h.assetListLoader&&(h.assetListLoader.destroy(),h.assetListLoader=void 0),!l){this.log(`Waiting for attachMedia to start Interstitial ${h}`);return}this.waitingItem=this.endedItem=null,this.playingItem=o;const g=h.assetList[i];if(!g){this.advanceAfterAssetEnded(h,e,i||0);return}if(f||(f=this.getAssetPlayer(g.identifier)),f===null||f.destroyed){const y=h.assetList.length;this.warn(`asset ${i+1}/${y} player destroyed ${h}`),f=this.createAssetPlayer(h,g,i),f.loadSource()}if(!this.eventItemsMatch(o,this.bufferingItem)&&h.appendInPlace&&this.isAssetBuffered(g))return;this.startAssetPlayer(f,i,t,e,l),this.shouldPlay&&$P(f.media)}else o?(this.resumePrimary(o,e,s),this.shouldPlay&&$P(this.hls.media)):r&&this.isInterstitial(s)&&(this.endedItem=null,this.playingItem=s,s.event.appendInPlace||this.attachPrimary(a.durations.primary,null))}get playbackDisabled(){return this.hls.config.enableInterstitialPlayback===!1}get primaryDetails(){var e;return(e=this.mediaSelection)==null?void 0:e.main.details}get primaryLive(){var e;return!!((e=this.primaryDetails)!=null&&e.live)}resumePrimary(e,t,i){var s,r;if(this.playingItem=e,this.playingAsset=this.endedAsset=null,this.waitingItem=this.endedItem=null,this.bufferedToItem(e),this.log(`resuming ${Hi(e)}`),!((s=this.detachedData)!=null&&s.mediaSource)){let o=this.timelinePos;(o<e.start||o>=e.end)&&(o=this.getPrimaryResumption(e,t),this.log(Jm("resumePrimary",o)),this.timelinePos=o),this.attachPrimary(o,e)}if(!i)return;const a=(r=this.schedule)==null?void 0:r.items;a&&(this.log(`INTERSTITIALS_PRIMARY_RESUMED ${Hi(e)}`),this.hls.trigger(S.INTERSTITIALS_PRIMARY_RESUMED,{schedule:a.slice(0),scheduleIndex:t}),this.checkBuffer())}getPrimaryResumption(e,t){const i=e.start;if(this.primaryLive){const s=this.primaryDetails;if(t===0)return this.hls.startPosition;if(s&&(i<s.fragmentStart||i>s.edge))return this.hls.liveSyncPosition||-1}return i}isAssetBuffered(e){const t=this.getAssetPlayer(e.identifier);return t!=null&&t.hls?t.hls.bufferedToEnd:me.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;const s=this.primaryMedia;if(!s)return;const r=this.hls;r.media?this.checkBuffer():(this.transferMediaTo(r,s),i&&this.startLoadingPrimaryAt(e,i)),i||(this.log(Jm("attachPrimary",e)),this.timelinePos=e,this.startLoadingPrimaryAt(e,i))}startLoadingPrimaryAt(e,t){var i;const s=this.hls;!s.loadingEnabled||!s.media||Math.abs((((i=s.mainForwardBufferInfo)==null?void 0:i.start)||s.media.currentTime)-e)>.5?s.startLoad(e,t):s.bufferingEnabled||s.resumeBuffering()}onManifestLoading(){var e;this.stopLoad(),(e=this.schedule)==null||e.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(S.BUFFER_CODECS,this.onBufferCodecs,this),this.hls.on(S.BUFFER_CODECS,this.onBufferCodecs,this)}onLevelUpdated(e,t){if(t.level===-1||!this.schedule)return;const i=this.hls.levels[t.level];if(!i.details)return;const s=He(He({},this.mediaSelection||this.altSelection),{},{main:i});this.mediaSelection=s,this.schedule.parseInterstitialDateRanges(s,this.hls.config.interstitialAppendInPlace),!this.effectivePlayingItem&&this.schedule.items&&this.checkStart()}onAudioTrackUpdated(e,t){const i=this.hls.audioTracks[t.id],s=this.mediaSelection;if(!s){this.altSelection=He(He({},this.altSelection),{},{audio:i});return}const r=He(He({},s),{},{audio:i});this.mediaSelection=r}onSubtitleTrackUpdated(e,t){const i=this.hls.subtitleTracks[t.id],s=this.mediaSelection;if(!s){this.altSelection=He(He({},this.altSelection),{},{subtitles:i});return}const r=He(He({},s),{},{subtitles:i});this.mediaSelection=r}onAudioTrackSwitching(e,t){const i=KR(t);this.playerQueue.forEach(({hls:s})=>s&&(s.setAudioOption(t)||s.setAudioOption(i)))}onSubtitleTrackSwitch(e,t){const i=KR(t);this.playerQueue.forEach(({hls:s})=>s&&(s.setSubtitleOption(t)||t.id!==-1&&s.setSubtitleOption(i)))}onBufferCodecs(e,t){const i=t.tracks;i&&(this.requiredTracks=i)}onBufferAppended(e,t){this.checkBuffer()}onBufferFlushed(e,t){const i=this.playingItem;if(i&&!this.itemsMatch(i,this.bufferingItem)&&!this.isInterstitial(i)){const s=this.timelinePos;this.bufferedPos=s,this.checkBuffer()}}onBufferedToEnd(e){if(!this.schedule)return;const t=this.schedule.events;if(this.bufferedPos<Number.MAX_VALUE&&t){for(let s=0;s<t.length;s++){const r=t[s];if(r.cue.post){var i;const a=this.schedule.findEventIndex(r.identifier),o=(i=this.schedule.items)==null?void 0:i[a];this.isInterstitial(o)&&this.eventItemsMatch(o,this.bufferingItem)&&this.bufferedToItem(o,0);break}}this.bufferedPos=Number.MAX_VALUE}}onMediaEnded(e){const t=this.playingItem;if(!this.playingLastItem&&t){const i=this.findItemIndex(t);this.setSchedulePosition(i+1)}else this.shouldPlay=!1}updateItem(e,t){var i;const s=(i=this.schedule)==null?void 0:i.items;if(e&&s){const r=this.findItemIndex(e,t);return s[r]||null}return null}trimInPlace(e,t){if(this.isInterstitial(e)&&e.event.appendInPlace&&t.end-e.end>.25){e.event.assetList.forEach((r,a)=>{e.event.isAssetPastPlayoutLimit(a)&&this.clearAssetPlayer(r.identifier,null)});const i=e.end+.25,s=me.bufferInfo(this.primaryMedia,i,0);if(s.end>i||(s.nextStart||0)>i){this.log(`trim buffered interstitial ${Hi(e)} (was ${Hi(t)})`);const r=!0;this.attachPrimary(i,null,r),this.flushFrontBuffer(i)}}}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===((i=t.event)==null?void 0:i.identifier))}findItemIndex(e,t){return e&&this.schedule?this.schedule.findItemIndex(e,t):-1}updateSchedule(e=!1){var t;const i=this.mediaSelection;i&&((t=this.schedule)==null||t.updateSchedule(i,[],e))}checkBuffer(e){var t;const i=(t=this.schedule)==null?void 0:t.items;if(!i)return;const s=me.bufferInfo(this.primaryMedia,this.timelinePos,0);e&&(this.bufferedPos=this.timelinePos),e||(e=s.len<1),this.updateBufferedPos(s.end,i,e)}updateBufferedPos(e,t,i){const s=this.schedule,r=this.bufferingItem;if(this.bufferedPos>e||!s)return;if(t.length===1&&this.itemsMatch(t[0],r)){this.bufferedPos=e;return}const a=this.playingItem,o=this.findItemIndex(a);let l=s.findItemIndexAtTime(e);if(this.bufferedPos<e){var c;const h=this.findItemIndex(r),d=Math.min(h+1,t.length-1),f=t[d];if((l===-1&&r&&e>=r.end||(c=f.event)!=null&&c.appendInPlace&&e+.01>=f.start)&&(l=d),this.isInterstitial(r)){const g=r.event;if(d-o>1&&g.appendInPlace===!1||g.assetList.length===0&&g.assetListLoader)return}if(this.bufferedPos=e,l>h&&l>o)this.bufferedToItem(f);else{const g=this.primaryDetails;this.primaryLive&&g&&e>g.edge-g.targetduration&&f.start<g.edge+this.hls.config.interstitialLiveLookAhead&&this.isInterstitial(f)&&this.preloadAssets(f.event,0)}}else i&&a&&!this.itemsMatch(a,r)&&(l===o?this.bufferedToItem(a):l===o+1&&this.bufferedToItem(t[l]))}assetsBuffered(e,t){return e.event.assetList.length===0?!1:!e.event.assetList.some(s=>{const r=this.getAssetPlayer(s.identifier);return!(r!=null&&r.bufferedInPlaceToEnd(t))})}setBufferingItem(e){const t=this.bufferingItem,i=this.schedule;if(!this.itemsMatch(e,t)&&i){const{items:s,events:r}=i;if(!s||!r)return t;const a=this.isInterstitial(e),o=this.getBufferingPlayer();this.bufferingItem=e,this.bufferedPos=Math.max(e.start,Math.min(e.end,this.timelinePos));const l=o?o.remaining:t?t.end-this.timelinePos:0;if(this.log(`INTERSTITIALS_BUFFERED_TO_BOUNDARY ${Hi(e)}`+(t?` (${l.toFixed(2)} remaining)`:"")),!this.playbackDisabled)if(a){const c=i.findAssetIndex(e.event,this.bufferedPos);e.event.assetList.forEach((h,d)=>{const f=this.getAssetPlayer(h.identifier);f&&(d===c&&f.loadSource(),f.resumeBuffering())})}else this.hls.resumeBuffering(),this.playerQueue.forEach(c=>c.pauseBuffering());this.hls.trigger(S.INTERSTITIALS_BUFFERED_TO_BOUNDARY,{events:r.slice(0),schedule:s.slice(0),bufferingIndex:this.findItemIndex(e),playingIndex:this.findItemIndex(this.playingItem)})}else this.bufferingItem!==e&&(this.bufferingItem=e);return t}bufferedToItem(e,t=0){const i=this.setBufferingItem(e);if(!this.playbackDisabled){if(this.isInterstitial(e))this.bufferedToEvent(e,t);else if(i!==null){this.bufferingAsset=null;const s=this.detachedData;s?s.mediaSource?this.attachPrimary(e.start,e,!0):this.preloadPrimary(e):this.preloadPrimary(e)}}}preloadPrimary(e){const t=this.findItemIndex(e),i=this.getPrimaryResumption(e,t);this.startLoadingPrimaryAt(i)}bufferedToEvent(e,t){const i=e.event,s=i.assetList.length===0&&!i.assetListLoader,r=i.cue.once;if(s||!r){const a=this.preloadAssets(i,t);if(a!=null&&a.interstitial.appendInPlace){const o=this.primaryMedia;o&&this.bufferAssetPlayer(a,o)}}}preloadAssets(e,t){const i=e.assetUrl,s=e.assetList.length,r=s===0&&!e.assetListLoader,a=e.cue.once;if(r){const l=e.timelineStart;if(e.appendInPlace){var o;const f=this.playingItem;!this.isInterstitial(f)&&(f==null||(o=f.nextEvent)==null?void 0:o.identifier)===e.identifier&&this.flushFrontBuffer(l+.25)}let c,h=0;if(!this.playingItem&&this.primaryLive&&(h=this.hls.startPosition,h===-1&&(h=this.hls.liveSyncPosition||0)),h&&!(e.cue.pre||e.cue.post)){const f=h-l;f>0&&(c=Math.round(f*1e3)/1e3)}if(this.log(`Load interstitial asset ${t+1}/${i?1:s} ${e}${c?` live-start: ${h} start-offset: ${c}`:""}`),i)return this.createAsset(e,0,0,l,e.duration,i);const d=this.assetListLoader.loadAssetList(e,c);d&&(e.assetListLoader=d)}else if(!a&&s){for(let c=t;c<s;c++){const h=e.assetList[c],d=this.getAssetPlayerQueueIndex(h.identifier);(d===-1||this.playerQueue[d].destroyed)&&!h.error&&this.createAssetPlayer(e,h,c)}const l=e.assetList[t];if(l){const c=this.getAssetPlayer(l.identifier);return c&&c.loadSource(),c}}return null}flushFrontBuffer(e){const t=this.requiredTracks;if(!t)return;this.log(`Removing front buffer starting at ${e}`),Object.keys(t).forEach(s=>{this.hls.trigger(S.BUFFER_FLUSHING,{startOffset:e,endOffset:1/0,type:s})})}getAssetPlayerQueueIndex(e){const t=this.playerQueue;for(let i=0;i<t.length;i++)if(e===t[i].assetId)return i;return-1}getAssetPlayer(e){const t=this.getAssetPlayerQueueIndex(e);return this.playerQueue[t]||null}getBufferingPlayer(){const{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,s,r,a){const o={parentIdentifier:e.identifier,identifier:RZ(e,a,t),duration:r,startOffset:i,timelineStart:s,uri:a};return this.createAssetPlayer(e,o,t)}createAssetPlayer(e,t,i){const s=this.hls,r=s.userConfig;let a=r.videoPreference;const o=s.loadLevelObj||s.levels[s.currentLevel];(a||o)&&(a=We({},a),o.videoCodec&&(a.videoCodec=o.videoCodec),o.videoRange&&(a.allowedVideoRanges=[o.videoRange]));const l=s.audioTracks[s.audioTrack],c=s.subtitleTracks[s.subtitleTrack];let h=0;if(this.primaryLive||e.appendInPlace){const x=this.timelinePos-t.timelineStart;if(x>1){const w=t.duration;w&&x<w&&(h=x)}}const d=t.identifier,f=He(He({},r),{},{maxMaxBufferLength:Math.min(180,s.config.maxMaxBufferLength),autoStartLoad:!0,startFragPrefetch:!0,primarySessionId:s.sessionId,assetPlayerId:d,abrEwmaDefaultEstimate:s.bandwidthEstimate,interstitialsController:void 0,startPosition:h,liveDurationInfinity:!1,testBandwidth:!1,videoPreference:a,audioPreference:l||r.audioPreference,subtitlePreference:c||r.subtitlePreference});e.appendInPlace&&(e.appendInPlaceStarted=!0,t.timelineStart&&(f.timelineOffset=t.timelineStart));const g=f.cmcd;g!=null&&g.sessionId&&g.contentId&&(f.cmcd=We({},g,{contentId:Rh(t.uri)})),this.getAssetPlayer(d)&&this.warn(`Duplicate date range identifier ${e} and asset ${d}`);const y=new OZ(this.HlsPlayerClass,f,e,t);this.playerQueue.push(y),e.assetList[i]=t;let v=!0;const T=x=>{if(x.live){var w;const k=new Error(`Interstitials MUST be VOD assets ${e}`),P={fatal:!0,type:ee.OTHER_ERROR,details:$.INTERSTITIAL_ASSET_ITEM_ERROR,error:k},I=((w=this.schedule)==null?void 0:w.findEventIndex(e.identifier))||-1;this.handleAssetItemError(P,e,I,i,k.message);return}const R=x.edge-x.fragmentStart,C=t.duration;(v||C===null||R>C)&&(v=!1,this.log(`Interstitial asset "${d}" duration change ${C} > ${R}`),t.duration=R,this.updateSchedule())};y.on(S.LEVEL_UPDATED,(x,{details:w})=>T(w)),y.on(S.LEVEL_PTS_UPDATED,(x,{details:w})=>T(w)),y.on(S.EVENT_CUE_ENTER,()=>this.onInterstitialCueEnter());const b=(x,w)=>{const R=this.getAssetPlayer(d);if(R&&w.tracks){R.off(S.BUFFER_CODECS,b),R.tracks=w.tracks;const C=this.primaryMedia;this.bufferingAsset===R.assetItem&&C&&!R.media&&this.bufferAssetPlayer(R,C)}};y.on(S.BUFFER_CODECS,b);const E=()=>{var x;const w=this.getAssetPlayer(d);if(this.log(`buffered to end of asset ${w}`),!w||!this.schedule)return;const R=this.schedule.findEventIndex(e.identifier),C=(x=this.schedule.items)==null?void 0:x[R];this.isInterstitial(C)&&this.advanceAssetBuffering(C,t)};y.on(S.BUFFERED_TO_END,E);const _=x=>()=>{if(!this.getAssetPlayer(d)||!this.schedule)return;this.shouldPlay=!0;const R=this.schedule.findEventIndex(e.identifier);this.advanceAfterAssetEnded(e,R,x)};return y.once(S.MEDIA_ENDED,_(i)),y.once(S.PLAYOUT_LIMIT_REACHED,_(1/0)),y.on(S.ERROR,(x,w)=>{if(!this.schedule)return;const R=this.getAssetPlayer(d);if(w.details===$.BUFFER_STALLED_ERROR){if(R!=null&&R.appendInPlace){this.handleInPlaceStall(e);return}this.onTimeupdate(),this.checkBuffer(!0);return}this.handleAssetItemError(w,e,this.schedule.findEventIndex(e.identifier),i,`Asset player error ${w.error} ${e}`)}),y.on(S.DESTROYING,()=>{if(!this.getAssetPlayer(d)||!this.schedule)return;const w=new Error(`Asset player destroyed unexpectedly ${d}`),R={fatal:!0,type:ee.OTHER_ERROR,details:$.INTERSTITIAL_ASSET_ITEM_ERROR,error:w};this.handleAssetItemError(R,e,this.schedule.findEventIndex(e.identifier),i,w.message)}),this.log(`INTERSTITIAL_ASSET_PLAYER_CREATED ${Ol(t)}`),this.hls.trigger(S.INTERSTITIAL_ASSET_PLAYER_CREATED,{asset:t,assetListIndex:i,event:e,player:y}),y}clearInterstitial(e,t){this.clearAssetPlayers(e,t),e.reset()}clearAssetPlayers(e,t){e.assetList.forEach(i=>{this.clearAssetPlayer(i.identifier,t)})}resetAssetPlayer(e){const t=this.getAssetPlayerQueueIndex(e);if(t!==-1){this.log(`reset asset player "${e}" after error`);const i=this.playerQueue[t];this.transferMediaFromPlayer(i,null),i.resetDetails()}}clearAssetPlayer(e,t){const i=this.getAssetPlayerQueueIndex(e);if(i!==-1){const s=this.playerQueue[i];this.log(`clear ${s} toSegment: ${t&&Hi(t)}`),this.transferMediaFromPlayer(s,t),this.playerQueue.splice(i,1),s.destroy()}}emptyPlayerQueue(){let e;for(;e=this.playerQueue.pop();)e.destroy();this.playerQueue=[]}startAssetPlayer(e,t,i,s,r){const{interstitial:a,assetItem:o,assetId:l}=e,c=a.assetList.length,h=this.playingAsset;this.endedAsset=null,this.playingAsset=o,(!h||h.identifier!==l)&&(h&&(this.clearAssetPlayer(h.identifier,i[s]),delete h.error),this.log(`INTERSTITIAL_ASSET_STARTED ${t+1}/${c} ${Ol(o)}`),this.hls.trigger(S.INTERSTITIAL_ASSET_STARTED,{asset:o,assetListIndex:t,event:a,schedule:i.slice(0),scheduleIndex:s,player:e})),this.bufferAssetPlayer(e,r)}bufferAssetPlayer(e,t){var i,s;if(!this.schedule)return;const{interstitial:r,assetItem:a}=e,o=this.schedule.findEventIndex(r.identifier),l=(i=this.schedule.items)==null?void 0:i[o];if(!l)return;e.loadSource(),this.setBufferingItem(l),this.bufferingAsset=a;const c=this.getBufferingPlayer();if(c===e)return;const h=r.appendInPlace;if(h&&(c==null?void 0:c.interstitial.appendInPlace)===!1)return;const d=(c==null?void 0:c.tracks)||((s=this.detachedData)==null?void 0:s.tracks)||this.requiredTracks;if(h&&a!==this.playingAsset){if(!e.tracks){this.log(`Waiting for track info before buffering ${e}`);return}if(d&&!z8(d,e.tracks)){const f=new Error(`Asset ${Ol(a)} SourceBuffer tracks ('${Object.keys(e.tracks)}') are not compatible with primary content tracks ('${Object.keys(d)}')`),g={fatal:!0,type:ee.OTHER_ERROR,details:$.INTERSTITIAL_ASSET_ITEM_ERROR,error:f},y=r.findAssetIndex(a);this.handleAssetItemError(g,r,o,y,f.message);return}}this.transferMediaTo(e,t)}handleInPlaceStall(e){const t=this.schedule,i=this.primaryMedia;if(!t||!i)return;const s=i.currentTime,r=t.findAssetIndex(e,s),a=e.assetList[r];if(a){const o=this.getAssetPlayer(a.identifier);if(o){const l=o.currentTime||s-a.timelineStart,c=o.duration-l;if(this.warn(`Stalled at ${l} of ${l+c} in ${o} ${e} (media.currentTime: ${s})`),l&&(c/i.playbackRate<.5||o.bufferedInPlaceToEnd(i))&&o.hls){const h=t.findEventIndex(e.identifier);this.advanceAfterAssetEnded(e,h,r)}}}}advanceInPlace(e){const t=this.primaryMedia;t&&t.currentTime<e&&(t.currentTime=e)}handleAssetItemError(e,t,i,s,r){if(e.details===$.BUFFER_STALLED_ERROR)return;const a=t.assetList[s]||null;if(this.warn(`INTERSTITIAL_ASSET_ERROR ${a&&Ol(a)} ${e.error}`),!this.schedule)return;const o=(a==null?void 0:a.identifier)||"",l=this.getAssetPlayerQueueIndex(o),c=this.playerQueue[l]||null,h=this.schedule.items,d=We({},e,{fatal:!1,errorAction:Vl(!0),asset:a,assetListIndex:s,event:t,schedule:h,scheduleIndex:i,player:c});if(this.hls.trigger(S.INTERSTITIAL_ASSET_ERROR,d),!e.fatal)return;const f=this.playingAsset,g=this.bufferingAsset,y=new Error(r);if(a&&(this.clearAssetPlayer(o,null),a.error=y),!t.assetList.some(v=>!v.error))t.error=y;else for(let v=s;v<t.assetList.length;v++)this.resetAssetPlayer(t.assetList[v].identifier);this.updateSchedule(!0),t.error?this.primaryFallback(t):f&&f.identifier===o?this.advanceAfterAssetEnded(t,i,s):g&&g.identifier===o&&this.isInterstitial(this.bufferingItem)&&this.advanceAssetBuffering(this.bufferingItem,g)}primaryFallback(e){const t=e.timelineStart,i=this.effectivePlayingItem;let s=this.timelinePos;if(i){this.log(`Fallback to primary from event "${e.identifier}" start: ${t} pos: ${s} playing: ${Hi(i)} error: ${e.error}`),s===-1&&(s=this.hls.startPosition);const a=this.updateItem(i,s);this.itemsMatch(i,a)&&this.clearInterstitial(e,null),e.appendInPlace&&(this.attachPrimary(t,null),this.flushFrontBuffer(t))}else if(s===-1){this.checkStart();return}if(!this.schedule)return;const r=this.schedule.findItemIndexAtTime(s);this.setSchedulePosition(r)}onAssetListLoaded(e,t){var i,s;const r=t.event,a=r.identifier,o=t.assetListResponse.ASSETS;if(!((i=this.schedule)!=null&&i.hasEvent(a)))return;const l=r.timelineStart,c=r.duration;let h=0;o.forEach((v,T)=>{const b=parseFloat(v.DURATION);this.createAsset(r,T,h,l+h,b,v.URI),h+=b}),r.duration=h,this.log(`Loaded asset-list with duration: ${h} (was: ${c}) ${r}`);const d=this.waitingItem,f=(d==null?void 0:d.event.identifier)===a;this.updateSchedule();const g=(s=this.bufferingItem)==null?void 0:s.event;if(f){var y;const v=this.schedule.findEventIndex(a),T=(y=this.schedule.items)==null?void 0:y[v];if(T){if(!this.playingItem&&this.timelinePos>T.end&&this.schedule.findItemIndexAtTime(this.timelinePos)!==v){r.error=new Error(`Interstitial ${o.length?"no longer within playback range":"asset-list is empty"} ${this.timelinePos} ${r}`),this.log(r.error.message),this.updateSchedule(!0),this.primaryFallback(r);return}this.setBufferingItem(T)}this.setSchedulePosition(v)}else if((g==null?void 0:g.identifier)===a){const v=r.assetList[0];if(v){const T=this.getAssetPlayer(v.identifier);if(g.appendInPlace){const b=this.primaryMedia;T&&b&&this.bufferAssetPlayer(T,b)}else T&&T.loadSource()}}}onError(e,t){if(this.schedule)switch(t.details){case $.ASSET_LIST_PARSING_ERROR:case $.ASSET_LIST_LOAD_ERROR:case $.ASSET_LIST_LOAD_TIMEOUT:{const i=t.interstitial;i&&(this.updateSchedule(!0),this.primaryFallback(i));break}case $.BUFFER_STALLED_ERROR:{const i=this.endedItem||this.waitingItem||this.playingItem;if(this.isInterstitial(i)&&i.event.appendInPlace){this.handleInPlaceStall(i.event);return}this.log(`Primary player stall @${this.timelinePos} bufferedPos: ${this.bufferedPos}`),this.onTimeupdate(),this.checkBuffer(!0);break}}}}const NP=500;class SB extends fx{constructor(e,t,i){super(e,t,i,"subtitle-stream-controller",Z.SUBTITLE),this.currentTrackId=-1,this.tracksBuffered=[],this.mainDetails=null,this.registerListeners()}onHandlerDestroying(){this.unregisterListeners(),super.onHandlerDestroying(),this.mainDetails=null}registerListeners(){super.registerListeners();const{hls:e}=this;e.on(S.LEVEL_LOADED,this.onLevelLoaded,this),e.on(S.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.on(S.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.on(S.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.on(S.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),e.on(S.BUFFER_FLUSHING,this.onBufferFlushing,this)}unregisterListeners(){super.unregisterListeners();const{hls:e}=this;e.off(S.LEVEL_LOADED,this.onLevelLoaded,this),e.off(S.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.off(S.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.off(S.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.off(S.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),e.off(S.BUFFER_FLUSHING,this.onBufferFlushing,this)}startLoad(e,t){this.stopLoad(),this.state=B.IDLE,this.setInterval(NP),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){const{frag:i,success:s}=t;if(this.fragContextChanged(i)||(pt(i)&&(this.fragPrevious=i),this.state=B.IDLE),!s)return;const r=this.tracksBuffered[this.currentTrackId];if(!r)return;let a;const o=i.start;for(let c=0;c<r.length;c++)if(o>=r[c].start&&o<=r[c].end){a=r[c];break}const l=i.start+i.duration;a?a.end=l:(a={start:o,end:l},r.push(a)),this.fragmentTracker.fragBuffered(i),this.fragBufferedComplete(i,null),this.media&&this.tick()}onBufferFlushing(e,t){const{startOffset:i,endOffset:s}=t;if(i===0&&s!==Number.POSITIVE_INFINITY){const r=s-1;if(r<=0)return;t.endOffsetSubtitles=Math.max(0,r),this.tracksBuffered.forEach(a=>{for(let o=0;o<a.length;){if(a[o].end<=r){a.shift();continue}else if(a[o].start<r)a[o].start=r;else break;o++}}),this.fragmentTracker.removeFragmentsInRange(i,r,Z.SUBTITLE)}}onError(e,t){const i=t.frag;(i==null?void 0:i.type)===Z.SUBTITLE&&(t.details===$.FRAG_GAP&&this.fragmentTracker.fragBuffered(i,!0),this.fragCurrent&&this.fragCurrent.abortRequests(),this.state!==B.STOPPED&&(this.state=B.IDLE))}onSubtitleTracksUpdated(e,{subtitleTracks:t}){if(this.levels&&eB(this.levels,t)){this.levels=t.map(i=>new ju(i));return}this.tracksBuffered=[],this.levels=t.map(i=>{const s=new ju(i);return this.tracksBuffered[s.id]=[],s}),this.fragmentTracker.removeFragmentsInRange(0,Number.POSITIVE_INFINITY,Z.SUBTITLE),this.fragPrevious=null,this.mediaBuffer=null}onSubtitleTrackSwitch(e,t){var i;if(this.currentTrackId=t.id,!((i=this.levels)!=null&&i.length)||this.currentTrackId===-1){this.clearInterval();return}const s=this.levels[this.currentTrackId];s!=null&&s.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,s&&this.state!==B.STOPPED&&this.setInterval(NP)}onSubtitleTrackLoaded(e,t){var i;const{currentTrackId:s,levels:r}=this,{details:a,id:o}=t;if(!r){this.warn(`Subtitle tracks were reset while loading level ${o}`);return}const l=r[o];if(o>=r.length||!l)return;this.log(`Subtitle track ${o} loaded [${a.startSN},${a.endSN}]${a.lastPartSn?`[part-${a.lastPartSn}-${a.lastPartIndex}]`:""},duration:${a.totalduration}`),this.mediaBuffer=this.mediaBufferTimeRanges;let c=0;if(a.live||(i=l.details)!=null&&i.live){if(a.deltaUpdateFailed)return;const d=this.mainDetails;if(!d){this.startFragRequested=!1;return}const f=d.fragments[0];if(!l.details)a.hasProgramDateTime&&d.hasProgramDateTime?(Sy(a,d),c=a.fragmentStart):f&&(c=f.start,uI(a,c));else{var h;c=this.alignPlaylists(a,l.details,(h=this.levelLastLoaded)==null?void 0:h.details),c===0&&f&&(c=f.start,uI(a,c))}d&&!this.startFragRequested&&this.setStartPosition(d,c)}l.details=a,this.levelLastLoaded=l,o===s&&(this.hls.trigger(S.SUBTITLE_TRACK_UPDATED,{details:a,id:o,groupId:t.groupId}),this.tick(),a.live&&!this.fragCurrent&&this.media&&this.state===B.IDLE&&(pl(null,a.fragments,this.media.currentTime,0)||(this.warn("Subtitle playlist not aligned with playback"),l.details=void 0)))}_handleFragmentLoadComplete(e){const{frag:t,payload:i}=e,s=t.decryptdata,r=this.hls;if(!this.fragContextChanged(t)&&i&&i.byteLength>0&&s!=null&&s.key&&s.iv&&Hl(s.method)){const a=performance.now();

71this.decrypter.decrypt(new Uint8Array(i),s.key.buffer,s.iv.buffer,i3(s.method)).catch(o=>{throw r.trigger(S.ERROR,{type:ee.MEDIA_ERROR,details:$.FRAG_DECRYPT_ERROR,fatal:!1,error:o,reason:o.message,frag:t}),o}).then(o=>{const l=performance.now();r.trigger(S.FRAG_DECRYPTED,{frag:t,payload:o,stats:{tstart:a,tdecrypt:l}})}).catch(o=>{this.warn(`${o.name}: ${o.message}`),this.state=B.IDLE})}}doTick(){if(!this.media){this.state=B.IDLE;return}if(this.state===B.IDLE){const{currentTrackId:e,levels:t}=this,i=t==null?void 0:t[e];if(!i||!t.length||!i.details||this.waitForLive(i))return;const{config:s}=this,r=this.getLoadPosition(),a=me.bufferedInfo(this.tracksBuffered[this.currentTrackId]||[],r,s.maxBufferHole),{end:o,len:l}=a,c=i.details,h=this.hls.maxBufferLength+c.levelTargetDuration;if(l>h)return;const d=c.fragments,f=d.length,g=c.edge;let y=null;const v=this.fragPrevious;if(o<g){const E=s.maxFragLookUpTolerance,_=o>g-E?0:E;y=pl(v,d,Math.max(d[0].start,o),_),!y&&v&&v.start<d[0].start&&(y=d[0])}else y=d[f-1];if(y=this.filterReplacedPrimary(y,i.details),!y)return;const T=y.sn-c.startSN,b=d[T-1];if(b&&b.cc===y.cc&&this.fragmentTracker.getState(b)===St.NOT_LOADED&&(y=b),this.fragmentTracker.getState(y)===St.NOT_LOADED){const E=this.mapToInitFragWhenRequired(y);E&&this.loadFragment(E,i,o)}}}loadFragment(e,t,i){pt(e)?super.loadFragment(e,t,i):this._loadInitSegment(e,t)}get mediaBufferTimeRanges(){return new FZ(this.tracksBuffered[this.currentTrackId]||[])}}class FZ{constructor(e){this.buffered=void 0;const t=(i,s,r)=>{if(s=s>>>0,s>r-1)throw new DOMException(`Failed to execute '${i}' on 'TimeRanges': The index provided (${s}) is greater than the maximum bound (${r})`);return e[s][i]};this.buffered={get length(){return e.length},end(i){return t("end",i,e.length)},start(i){return t("start",i,e.length)}}}}const BZ={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},_B=n=>String.fromCharCode(BZ[n]||n),Ki=15,on=100,UZ={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},VZ={17:2,18:4,21:6,22:8,23:10,19:13,20:15},HZ={25:1,26:3,29:5,30:7,31:9,24:11,27:12,28:14},qZ={25:2,26:4,29:6,30:8,31:10,27:13,28:15},GZ=["white","green","blue","cyan","red","yellow","magenta","black","transparent"];class KZ{constructor(){this.time=null,this.verboseLevel=0}log(e,t){if(this.verboseLevel>=e){const i=typeof t=="function"?t():t;qe.log(`${this.time} [${e}] ${i}`)}}}const Pa=function(e){const t=[];for(let i=0;i<e.length;i++)t.push(e[i].toString(16));return t};class AB{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){const t=["foreground","underline","italics","background","flash"];for(let i=0;i<t.length;i++){const s=t[i];e.hasOwnProperty(s)&&(this[s]=e[s])}}isDefault(){return this.foreground==="white"&&!this.underline&&!this.italics&&this.background==="black"&&!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}}class jZ{constructor(){this.uchar=" ",this.penState=new AB}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()}}class WZ{constructor(e){this.chars=[],this.pos=0,this.currPenState=new AB,this.cueStartTime=null,this.logger=void 0;for(let t=0;t<on;t++)this.chars.push(new jZ);this.logger=e}equals(e){for(let t=0;t<on;t++)if(!this.chars[t].equals(e.chars[t]))return!1;return!0}copy(e){for(let t=0;t<on;t++)this.chars[t].copy(e.chars[t])}isEmpty(){let e=!0;for(let t=0;t<on;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>on&&(this.logger.log(3,"Too large cursor position "+this.pos),this.pos=on)}moveCursor(e){const t=this.pos+e;if(e>1)for(let i=this.pos+1;i<t+1;i++)this.chars[i].setPenState(this.currPenState);this.setCursor(t)}backSpace(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)}insertChar(e){e>=144&&this.backSpace();const t=_B(e);if(this.pos>=on){this.logger.log(0,()=>"Cannot insert "+e.toString(16)+" ("+t+") at position "+this.pos+". Skipping it!");return}this.chars[this.pos].setChar(t,this.currPenState),this.moveCursor(1)}clearFromPos(e){let t;for(t=e;t<on;t++)this.chars[t].reset()}clear(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()}clearToEndOfRow(){this.clearFromPos(this.pos)}getTextString(){const e=[];let t=!0;for(let i=0;i<on;i++){const s=this.chars[i].uchar;s!==" "&&(t=!1),e.push(s)}return t?"":e.join("")}setPenStyles(e){this.currPenState.setStyles(e),this.chars[this.pos].setPenState(this.currPenState)}}class tL{constructor(e){this.rows=[],this.currRow=Ki-1,this.nrRollUpRows=null,this.lastOutputScreen=null,this.logger=void 0;for(let t=0;t<Ki;t++)this.rows.push(new WZ(e));this.logger=e}reset(){for(let e=0;e<Ki;e++)this.rows[e].clear();this.currRow=Ki-1}equals(e){let t=!0;for(let i=0;i<Ki;i++)if(!this.rows[i].equals(e.rows[i])){t=!1;break}return t}copy(e){for(let t=0;t<Ki;t++)this.rows[t].copy(e.rows[t])}isEmpty(){let e=!0;for(let t=0;t<Ki;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 = "+Xe(e));let t=e.row-1;if(this.nrRollUpRows&&t<this.nrRollUpRows-1&&(t=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==t){for(let o=0;o<Ki;o++)this.rows[o].clear();const r=this.currRow+1-this.nrRollUpRows,a=this.lastOutputScreen;if(a){const o=a.rows[r].cueStartTime,l=this.logger.time;if(o!==null&&l!==null&&o<l)for(let c=0;c<this.nrRollUpRows;c++)this.rows[t-this.nrRollUpRows+c+1].copy(a.rows[r+c])}}this.currRow=t;const i=this.rows[this.currRow];if(e.indent!==null){const r=e.indent,a=Math.max(r-1,0);i.setCursor(e.indent),e.color=i.chars[a].penState.foreground}const s={foreground:e.color,underline:e.underline,italics:e.italics,background:"black",flash:!1};this.setPen(s)}setBkgData(e){this.logger.log(2,()=>"bkgData = "+Xe(e)),this.backSpace(),this.setPen(e),this.insertChar(32)}setRollUpRows(e){this.nrRollUpRows=e}rollUp(){if(this.nrRollUpRows===null){this.logger.log(3,"roll_up but nrRollUpRows not set yet");return}this.logger.log(1,()=>this.getDisplayText());const 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;const t=[];let i="",s=-1;for(let r=0;r<Ki;r++){const a=this.rows[r].getTextString();a&&(s=r+1,e?t.push("Row "+s+": '"+a+"'"):t.push(a.trim()))}return t.length>0&&(e?i="["+t.join(" | ")+"]":i=t.join(`
72`)),i}getTextAndFormat(){return this.rows}}class FP{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 tL(i),this.nonDisplayedMemory=new tL(i),this.lastOutputScreen=new tL(i),this.currRollUpRow=this.displayedMemory.rows[Ki-1],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[Ki-1],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),this.mode==="MODE_POP-ON"?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),this.mode!=="MODE_ROLL-UP"&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=e)}insertChars(e){for(let i=0;i<e.length;i++)this.writeScreen.insertChar(e[i]);const t=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";this.logger.log(2,()=>t+": "+this.writeScreen.getDisplayText(!0)),(this.mode==="MODE_PAINT-ON"||this.mode==="MODE_ROLL-UP")&&(this.logger.log(1,()=>"DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())}ccRCL(){this.logger.log(2,"RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")}ccBS(){this.logger.log(2,"BS - BackSpace"),this.mode!=="MODE_TEXT"&&(this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate())}ccAOF(){}ccAON(){}ccDER(){this.logger.log(2,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()}ccRU(e){this.logger.log(2,"RU("+e+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(e)}ccFON(){this.logger.log(2,"FON - Flash On"),this.writeScreen.setPen({flash:!0})}ccRDC(){this.logger.log(2,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")}ccTR(){this.logger.log(2,"TR"),this.setMode("MODE_TEXT")}ccRTD(){this.logger.log(2,"RTD"),this.setMode("MODE_TEXT")}ccEDM(){this.logger.log(2,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)}ccCR(){this.logger.log(2,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)}ccENM(){this.logger.log(2,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()}ccEOC(){if(this.logger.log(2,"EOC - End Of Caption"),this.mode==="MODE_POP-ON"){const e=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=e,this.writeScreen=this.nonDisplayedMemory,this.logger.log(1,()=>"DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate(!0)}ccTO(e){this.logger.log(2,"TO("+e+") - Tab Offset"),this.writeScreen.moveCursor(e)}ccMIDROW(e){const t={flash:!1};if(t.underline=e%2===1,t.italics=e>=46,t.italics)t.foreground="white";else{const i=Math.floor(e/2)-16,s=["white","green","blue","cyan","red","yellow","magenta"];t.foreground=s[i]}this.logger.log(2,"MIDROW: "+Xe(t)),this.writeScreen.setPen(t)}outputDataUpdate(e=!1){const t=this.logger.time;t!==null&&this.outputFilter&&(this.cueStartTime===null&&!this.displayedMemory.isEmpty()?this.cueStartTime=t:this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue(this.cueStartTime,t,this.lastOutputScreen),e&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:t),this.lastOutputScreen.copy(this.displayedMemory))}cueSplitAtTime(e){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,e,this.displayedMemory),this.cueStartTime=e))}}class BP{constructor(e,t,i){this.channels=void 0,this.currentChannel=0,this.cmdHistory=zZ(),this.logger=void 0;const s=this.logger=new KZ;this.channels=[null,new FP(e,t,s),new FP(e+1,i,s)]}getHandler(e){return this.channels[e].getHandler()}setHandler(e,t){this.channels[e].setHandler(t)}addData(e,t){this.logger.time=e;for(let i=0;i<t.length;i+=2){const s=t[i]&127,r=t[i+1]&127;let a=!1,o=null;if(s===0&&r===0)continue;this.logger.log(3,()=>"["+Pa([t[i],t[i+1]])+"] -> ("+Pa([s,r])+")");const l=this.cmdHistory;if(s>=16&&s<=31){if(YZ(s,r,l)){eg(null,null,l),this.logger.log(3,()=>"Repeated command ("+Pa([s,r])+") is dropped");continue}eg(s,r,this.cmdHistory),a=this.parseCmd(s,r),a||(a=this.parseMidrow(s,r)),a||(a=this.parsePAC(s,r)),a||(a=this.parseBackgroundAttributes(s,r))}else eg(null,null,l);if(!a&&(o=this.parseChars(s,r),o)){const h=this.currentChannel;h&&h>0?this.channels[h].insertChars(o):this.logger.log(2,"No channel found yet. TEXT-MODE?")}!a&&!o&&this.logger.log(2,()=>"Couldn't parse cleaned data "+Pa([s,r])+" orig: "+Pa([t[i],t[i+1]]))}}parseCmd(e,t){const i=(e===20||e===28||e===21||e===29)&&t>=32&&t<=47,s=(e===23||e===31)&&t>=33&&t<=35;if(!(i||s))return!1;const r=e===20||e===21||e===23?1:2,a=this.channels[r];return e===20||e===21||e===28||e===29?t===32?a.ccRCL():t===33?a.ccBS():t===34?a.ccAOF():t===35?a.ccAON():t===36?a.ccDER():t===37?a.ccRU(2):t===38?a.ccRU(3):t===39?a.ccRU(4):t===40?a.ccFON():t===41?a.ccRDC():t===42?a.ccTR():t===43?a.ccRTD():t===44?a.ccEDM():t===45?a.ccCR():t===46?a.ccENM():t===47&&a.ccEOC():a.ccTO(t-32),this.currentChannel=r,!0}parseMidrow(e,t){let i=0;if((e===17||e===25)&&t>=32&&t<=47){if(e===17?i=1:i=2,i!==this.currentChannel)return this.logger.log(0,"Mismatch channel in midrow parsing"),!1;const s=this.channels[i];return s?(s.ccMIDROW(t),this.logger.log(3,()=>"MIDROW ("+Pa([e,t])+")"),!0):!1}return!1}parsePAC(e,t){let i;const s=(e>=17&&e<=23||e>=25&&e<=31)&&t>=64&&t<=127,r=(e===16||e===24)&&t>=64&&t<=95;if(!(s||r))return!1;const a=e<=23?1:2;t>=64&&t<=95?i=a===1?UZ[e]:HZ[e]:i=a===1?VZ[e]:qZ[e];const o=this.channels[a];return o?(o.setPAC(this.interpretPAC(i,t)),this.currentChannel=a,!0):!1}interpretPAC(e,t){let i;const s={color:null,italics:!1,indent:null,underline:!1,row:e};return t>95?i=t-96:i=t-64,s.underline=(i&1)===1,i<=13?s.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(i/2)]:i<=15?(s.italics=!0,s.color="white"):s.indent=Math.floor((i-16)/2)*4,s}parseChars(e,t){let i,s=null,r=null;if(e>=25?(i=2,r=e-8):(i=1,r=e),r>=17&&r<=19){let a;r===17?a=t+80:r===18?a=t+112:a=t+144,this.logger.log(2,()=>"Special char '"+_B(a)+"' in channel "+i),s=[a]}else e>=32&&e<=127&&(s=t===0?[e]:[e,t]);return s&&this.logger.log(3,()=>"Char codes =  "+Pa(s).join(",")),s}parseBackgroundAttributes(e,t){const i=(e===16||e===24)&&t>=32&&t<=47,s=(e===23||e===31)&&t>=45&&t<=47;if(!(i||s))return!1;let r;const a={};e===16||e===24?(r=Math.floor((t-32)/2),a.background=GZ[r],t%2===1&&(a.background=a.background+"_semi")):t===45?a.background="transparent":(a.foreground="black",t===47&&(a.underline=!0));const o=e<=23?1:2;return this.channels[o].setBkgData(a),!0}reset(){for(let e=0;e<Object.keys(this.channels).length;e++){const t=this.channels[e];t&&t.reset()}eg(null,null,this.cmdHistory)}cueSplitAtTime(e){for(let t=0;t<this.channels.length;t++){const i=this.channels[t];i&&i.cueSplitAtTime(e)}}}function eg(n,e,t){t.a=n,t.b=e}function YZ(n,e,t){return t.a===n&&t.b===e}function zZ(){return{a:null,b:null}}var p3=function(){if(Ey!=null&&Ey.VTTCue)return self.VTTCue;const n=["","lr","rl"],e=["start","middle","end","left","right"];function t(o,l){if(typeof l!="string"||!Array.isArray(o))return!1;const c=l.toLowerCase();return~o.indexOf(c)?c:!1}function i(o){return t(n,o)}function s(o){return t(e,o)}function r(o,...l){let c=1;for(;c<arguments.length;c++){const h=arguments[c];for(const d in h)o[d]=h[d]}return o}function a(o,l,c){const h=this,d={enumerable:!0};h.hasBeenReset=!1;let f="",g=!1,y=o,v=l,T=c,b=null,E="",_=!0,x="auto",w="start",R=50,C="middle",k=50,P="middle";Object.defineProperty(h,"id",r({},d,{get:function(){return f},set:function(I){f=""+I}})),Object.defineProperty(h,"pauseOnExit",r({},d,{get:function(){return g},set:function(I){g=!!I}})),Object.defineProperty(h,"startTime",r({},d,{get:function(){return y},set:function(I){if(typeof I!="number")throw new TypeError("Start time must be set to a number.");y=I,this.hasBeenReset=!0}})),Object.defineProperty(h,"endTime",r({},d,{get:function(){return v},set:function(I){if(typeof I!="number")throw new TypeError("End time must be set to a number.");v=I,this.hasBeenReset=!0}})),Object.defineProperty(h,"text",r({},d,{get:function(){return T},set:function(I){T=""+I,this.hasBeenReset=!0}})),Object.defineProperty(h,"region",r({},d,{get:function(){return b},set:function(I){b=I,this.hasBeenReset=!0}})),Object.defineProperty(h,"vertical",r({},d,{get:function(){return E},set:function(I){const O=i(I);if(O===!1)throw new SyntaxError("An invalid or illegal string was specified.");E=O,this.hasBeenReset=!0}})),Object.defineProperty(h,"snapToLines",r({},d,{get:function(){return _},set:function(I){_=!!I,this.hasBeenReset=!0}})),Object.defineProperty(h,"line",r({},d,{get:function(){return x},set:function(I){if(typeof I!="number"&&I!=="auto")throw new SyntaxError("An invalid number or illegal string was specified.");x=I,this.hasBeenReset=!0}})),Object.defineProperty(h,"lineAlign",r({},d,{get:function(){return w},set:function(I){const O=s(I);if(!O)throw new SyntaxError("An invalid or illegal string was specified.");w=O,this.hasBeenReset=!0}})),Object.defineProperty(h,"position",r({},d,{get:function(){return R},set:function(I){if(I<0||I>100)throw new Error("Position must be between 0 and 100.");R=I,this.hasBeenReset=!0}})),Object.defineProperty(h,"positionAlign",r({},d,{get:function(){return C},set:function(I){const O=s(I);if(!O)throw new SyntaxError("An invalid or illegal string was specified.");C=O,this.hasBeenReset=!0}})),Object.defineProperty(h,"size",r({},d,{get:function(){return k},set:function(I){if(I<0||I>100)throw new Error("Size must be between 0 and 100.");k=I,this.hasBeenReset=!0}})),Object.defineProperty(h,"align",r({},d,{get:function(){return P},set:function(I){const O=s(I);if(!O)throw new SyntaxError("An invalid or illegal string was specified.");P=O,this.hasBeenReset=!0}})),h.displayState=void 0}return a.prototype.getCueAsHTML=function(){return self.WebVTT.convertCueToDOMTree(self,this.text)},a}();class QZ{decode(e,t){if(!e)return"";if(typeof e!="string")throw new Error("Error - expected string data.");return decodeURIComponent(encodeURIComponent(e))}}function xB(n){function e(i,s,r,a){return(i|0)*3600+(s|0)*60+(r|0)+parseFloat(a||0)}const t=n.match(/^(?:(\d+):)?(\d{2}):(\d{2})(\.\d+)?/);return t?parseFloat(t[2])>59?e(t[2],t[3],0,t[4]):e(t[1],t[2],t[3],t[4]):null}class XZ{constructor(){this.values=Object.create(null)}set(e,t){!this.get(e)&&t!==""&&(this.values[e]=t)}get(e,t,i){return i?this.has(e)?this.values[e]:t[i]:this.has(e)?this.values[e]:t}has(e){return e in this.values}alt(e,t,i){for(let s=0;s<i.length;++s)if(t===i[s]){this.set(e,t);break}}integer(e,t){/^-?\d+$/.test(t)&&this.set(e,parseInt(t,10))}percent(e,t){if(/^([\d]{1,3})(\.[\d]*)?%$/.test(t)){const i=parseFloat(t);if(i>=0&&i<=100)return this.set(e,i),!0}return!1}}function LB(n,e,t,i){const s=i?n.split(i):[n];for(const r in s){if(typeof s[r]!="string")continue;const a=s[r].split(t);if(a.length!==2)continue;const o=a[0],l=a[1];e(o,l)}}const vI=new p3(0,0,""),tg=vI.align==="middle"?"middle":"center";function ZZ(n,e,t){const i=n;function s(){const o=xB(n);if(o===null)throw new Error("Malformed timestamp: "+i);return n=n.replace(/^[^\sa-zA-Z-]+/,""),o}function r(o,l){const c=new XZ;LB(o,function(f,g){let y;switch(f){case"region":for(let v=t.length-1;v>=0;v--)if(t[v].id===g){c.set(f,t[v].region);break}break;case"vertical":c.alt(f,g,["rl","lr"]);break;case"line":y=g.split(","),c.integer(f,y[0]),c.percent(f,y[0])&&c.set("snapToLines",!1),c.alt(f,y[0],["auto"]),y.length===2&&c.alt("lineAlign",y[1],["start",tg,"end"]);break;case"position":y=g.split(","),c.percent(f,y[0]),y.length===2&&c.alt("positionAlign",y[1],["start",tg,"end","line-left","line-right","auto"]);break;case"size":c.percent(f,g);break;case"align":c.alt(f,g,["start",tg,"end","left","right"]);break}},/:/,/\s/),l.region=c.get("region",null),l.vertical=c.get("vertical","");let h=c.get("line","auto");h==="auto"&&vI.line===-1&&(h=-1),l.line=h,l.lineAlign=c.get("lineAlign","start"),l.snapToLines=c.get("snapToLines",!0),l.size=c.get("size",100),l.align=c.get("align",tg);let d=c.get("position","auto");d==="auto"&&vI.position===50&&(d=l.align==="start"||l.align==="left"?0:l.align==="end"||l.align==="right"?100:50),l.position=d}function a(){n=n.replace(/^\s+/,"")}if(a(),e.startTime=s(),a(),n.slice(0,3)!=="-->")throw new Error("Malformed time stamp (time stamps must be separated by '-->'): "+i);n=n.slice(3),a(),e.endTime=s(),a(),r(n,e)}function wB(n){return n.replace(/<br(?: \/)?>/gi,`
73`)}class JZ{constructor(){this.state="INITIAL",this.buffer="",this.decoder=new QZ,this.regionList=[],this.cue=null,this.oncue=void 0,this.onparsingerror=void 0,this.onflush=void 0}parse(e){const t=this;e&&(t.buffer+=t.decoder.decode(e,{stream:!0}));function i(){let r=t.buffer,a=0;for(r=wB(r);a<r.length&&r[a]!=="\r"&&r[a]!==`
74`;)++a;const o=r.slice(0,a);return r[a]==="\r"&&++a,r[a]===`
75`&&++a,t.buffer=r.slice(a),o}function s(r){LB(r,function(a,o){},/:/)}try{let r="";if(t.state==="INITIAL"){if(!/\r\n|\n/.test(t.buffer))return this;r=i();const o=r.match(/^()?WEBVTT([ \t].*)?$/);if(!(o!=null&&o[0]))throw new Error("Malformed WebVTT signature.");t.state="HEADER"}let a=!1;for(;t.buffer;){if(!/\r\n|\n/.test(t.buffer))return this;switch(a?a=!1:r=i(),t.state){case"HEADER":/:/.test(r)?s(r):r||(t.state="ID");continue;case"NOTE":r||(t.state="ID");continue;case"ID":if(/^NOTE($|[ \t])/.test(r)){t.state="NOTE";break}if(!r)continue;if(t.cue=new p3(0,0,""),t.state="CUE",r.indexOf("-->")===-1){t.cue.id=r;continue}case"CUE":if(!t.cue){t.state="BADCUE";continue}try{ZZ(r,t.cue,t.regionList)}catch{t.cue=null,t.state="BADCUE";continue}t.state="CUETEXT";continue;case"CUETEXT":{const o=r.indexOf("-->")!==-1;if(!r||o&&(a=!0)){t.oncue&&t.cue&&t.oncue(t.cue),t.cue=null,t.state="ID";continue}if(t.cue===null)continue;t.cue.text&&(t.cue.text+=`
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81`)}),o.flush()}const sL="stpp.ttml.im1t",CB=/^(\d{2,}):(\d{2}):(\d{2}):(\d{2})\.?(\d+)?$/,IB=/^(\d*(?:\.\d*)?)(h|m|s|ms|f|t)$/,nJ={left:"start",center:"center",right:"end",start:"start",end:"end"};function UP(n,e,t,i){const s=Ae(new Uint8Array(n),["mdat"]);if(s.length===0){i(new Error("Could not parse IMSC1 mdat"));return}const r=s.map(o=>Ai(o)),a=gX(e.baseTime,1,e.timescale);try{r.forEach(o=>t(rJ(o,a)))}catch(o){i(o)}}function rJ(n,e){const s=new DOMParser().parseFromString(n,"text/xml").getElementsByTagName("tt")[0];if(!s)throw new Error("Invalid ttml");const r={frameRate:30,subFrameRate:1,frameRateMultiplier:0,tickRate:0},a=Object.keys(r).reduce((d,f)=>(d[f]=s.getAttribute(`ttp:${f}`)||r[f],d),{}),o=s.getAttribute("xml:space")!=="preserve",l=VP(nL(s,"styling","style")),c=VP(nL(s,"layout","region")),h=nL(s,"body","[begin]");return[].map.call(h,d=>{const f=kB(d,o);if(!f||!d.hasAttribute("begin"))return null;const g=aL(d.getAttribute("begin"),a),y=aL(d.getAttribute("dur"),a);let v=aL(d.getAttribute("end"),a);if(g===null)throw HP(d);if(v===null){if(y===null)throw HP(d);v=g+y}const T=new p3(g-e,v-e,f);T.id=m3(T.startTime,T.endTime,T.text);const b=c[d.getAttribute("region")],E=l[d.getAttribute("style")],_=aJ(b,E,l),{textAlign:x}=_;if(x){const w=nJ[x];w&&(T.lineAlign=w),T.align=x}return We(T,_),T}).filter(d=>d!==null)}function nL(n,e,t){const i=n.getElementsByTagName(e)[0];return i?[].slice.call(i.querySelectorAll(t)):[]}function VP(n){return n.reduce((e,t)=>{const i=t.getAttribute("xml:id");return i&&(e[i]=t),e},{})}function kB(n,e){return[].slice.call(n.childNodes).reduce((t,i,s)=>{var r;return i.nodeName==="br"&&s?t+`
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82function rL(n,e,t){return n&&n.hasAttributeNS(e,t)?n.getAttributeNS(e,t):null}function HP(n){return new Error(`Could not parse ttml timestamp ${n}`)}function aL(n,e){if(!n)return null;let t=xB(n);return t===null&&(CB.test(n)?t=oJ(n,e):IB.test(n)&&(t=lJ(n,e))),t}function oJ(n,e){const t=CB.exec(n),i=(t[4]|0)+(t[5]|0)/e.subFrameRate;return(t[1]|0)*3600+(t[2]|0)*60+(t[3]|0)+i/e.frameRate}function lJ(n,e){const t=IB.exec(n),i=Number(t[1]);switch(t[2]){case"h":return i*3600;case"m":return i*60;case"ms":return i*1e3;case"f":return i/e.frameRate;case"t":return i/e.tickRate}return i}class ig{constructor(e,t){this.timelineController=void 0,this.cueRanges=[],this.trackName=void 0,this.startTime=null,this.endTime=null,this.screen=null,this.timelineController=e,this.trackName=t}dispatchCue(){this.startTime!==null&&(this.timelineController.addCues(this.trackName,this.startTime,this.endTime,this.screen,this.cueRanges),this.startTime=null)}newCue(e,t,i){(this.startTime===null||this.startTime>e)&&(this.startTime=e),this.endTime=t,this.screen=i,this.timelineController.createCaptionsTrack(this.trackName)}reset(){this.cueRanges=[],this.startTime=null}}class RB{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=GP(),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(S.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(S.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(S.MANIFEST_LOADING,this.onManifestLoading,this),e.on(S.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(S.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.on(S.FRAG_LOADING,this.onFragLoading,this),e.on(S.FRAG_LOADED,this.onFragLoaded,this),e.on(S.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),e.on(S.FRAG_DECRYPTED,this.onFragDecrypted,this),e.on(S.INIT_PTS_FOUND,this.onInitPtsFound,this),e.on(S.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),e.on(S.BUFFER_FLUSHING,this.onBufferFlushing,this)}destroy(){const{hls:e}=this;e.off(S.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(S.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(S.MANIFEST_LOADING,this.onManifestLoading,this),e.off(S.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(S.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.off(S.FRAG_LOADING,this.onFragLoading,this),e.off(S.FRAG_LOADED,this.onFragLoaded,this),e.off(S.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),e.off(S.FRAG_DECRYPTED,this.onFragDecrypted,this),e.off(S.INIT_PTS_FOUND,this.onInitPtsFound,this),e.off(S.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),e.off(S.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.media=null,this.cea608Parser1=this.cea608Parser2=void 0}initCea608Parsers(){const e=new ig(this,"textTrack1"),t=new ig(this,"textTrack2"),i=new ig(this,"textTrack3"),s=new ig(this,"textTrack4");this.cea608Parser1=new BP(1,e,t),this.cea608Parser2=new BP(3,i,s)}addCues(e,t,i,s,r){let a=!1;for(let o=r.length;o--;){const l=r[o],c=cJ(l[0],l[1],t,i);if(c>=0&&(l[0]=Math.min(l[0],t),l[1]=Math.max(l[1],i),a=!0,c/(i-t)>.5))return}if(a||r.push([t,i]),this.config.renderTextTracksNatively){const o=this.captionsTracks[e];this.Cues.newCue(o,t,i,s)}else{const o=this.Cues.newCue(null,t,i,s);this.hls.trigger(S.CUES_PARSED,{type:"captions",cues:o,track:e})}}onInitPtsFound(e,{frag:t,id:i,initPTS:s,timescale:r,trackId:a}){const{unparsedVttFrags:o}=this;i===Z.MAIN&&(this.initPTS[t.cc]={baseTime:s,timescale:r,trackId:a}),o.length&&(this.unparsedVttFrags=[],o.forEach(l=>{this.initPTS[l.frag.cc]?this.onFragLoaded(S.FRAG_LOADED,l):this.hls.trigger(S.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:l.frag,error:new Error("Subtitle discontinuity domain does not match main")})}))}getExistingTrack(e,t){const{media:i}=this;if(i)for(let s=0;s<i.textTracks.length;s++){const r=i.textTracks[s];if(qP(r,{name:e,lang:t,characteristics:"transcribes-spoken-dialog,describes-music-and-sound"}))return r}return null}createCaptionsTrack(e){this.config.renderTextTracksNatively?this.createNativeTrack(e):this.createNonNativeTrack(e)}createNativeTrack(e){if(this.captionsTracks[e])return;const{captionsProperties:t,captionsTracks:i,media:s}=this,{label:r,languageCode:a}=t[e],o=this.getExistingTrack(r,a);if(o)i[e]=o,Fl(i[e]),vB(i[e],s);else{const l=this.createTextTrack("captions",r,a);l&&(l[e]=!0,i[e]=l)}}createNonNativeTrack(e){if(this.nonNativeCaptionsTracks[e])return;const t=this.captionsProperties[e];if(!t)return;const i=t.label,s={_id:e,label:i,kind:"captions",default:t.media?!!t.media.default:!1,closedCaptions:t.media};this.nonNativeCaptionsTracks[e]=s,this.hls.trigger(S.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[s]})}createTextTrack(e,t,i){const s=this.media;if(s)return s.addTextTrack(e,t,i)}onMediaAttaching(e,t){this.media=t.media,t.mediaSource||this._cleanTracks()}onMediaDetaching(e,t){const i=!!t.transferMedia;if(this.media=null,i)return;const{captionsTracks:s}=this;

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Replace media element for each source to clear TextTracks and captions menu.`)}}else if(this.tracks.length){const a=this.tracks.map(o=>({label:o.name,kind:o.type.toLowerCase(),default:o.default,subtitleTrack:o}));this.hls.trigger(S.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:a})}}}onManifestLoaded(e,t){this.config.enableCEA708Captions&&t.captions&&t.captions.forEach(i=>{const s=/(?:CC|SERVICE)([1-4])/.exec(i.instreamId);if(!s)return;const r=`textTrack${s[1]}`,a=this.captionsProperties[r];a&&(a.label=i.name,i.lang&&(a.languageCode=i.lang),a.media=i)})}closedCaptionsForLevel(e){const t=this.hls.levels[e.level];return t==null?void 0:t.attrs["CLOSED-CAPTIONS"]}onFragLoading(e,t){if(this.enabled&&t.frag.type===Z.MAIN){var i,s;const{cea608Parser1:r,cea608Parser2:a,lastSn:o}=this,{cc:l,sn:c}=t.frag,h=(i=(s=t.part)==null?void 0:s.index)!=null?i:-1;r&&a&&(c!==o+1||c===o&&h!==this.lastPartIndex+1||l!==this.lastCc)&&(r.reset(),a.reset()),this.lastCc=l,this.lastSn=c,this.lastPartIndex=h}}onFragLoaded(e,t){const{frag:i,payload:s}=t;if(i.type===Z.SUBTITLE)if(s.byteLength){const r=i.decryptdata,a="stats"in t;if(r==null||!r.encrypted||a){const o=this.tracks[i.level],l=this.vttCCs;l[i.cc]||(l[i.cc]={start:i.start,prevCC:this.prevCC,new:!0},this.prevCC=i.cc),o&&o.textCodec===sL?this._parseIMSC1(i,s):this._parseVTTs(t)}}else this.hls.trigger(S.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:i,error:new Error("Empty subtitle payload")})}_parseIMSC1(e,t){const i=this.hls;UP(t,this.initPTS[e.cc],s=>{this._appendCues(s,e.level),i.trigger(S.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:e})},s=>{i.logger.log(`Failed to parse IMSC1: ${s}`),i.trigger(S.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:e,error:s})})}_parseVTTs(e){var t;const{frag:i,payload:s}=e,{initPTS:r,unparsedVttFrags:a}=this,o=r.length-1;if(!r[i.cc]&&o===-1){a.push(e);return}const l=this.hls,c=(t=i.initSegment)!=null&&t.data?Ni(i.initSegment.data,new Uint8Array(s)).buffer:s;sJ(c,this.initPTS[i.cc],this.vttCCs,i.cc,i.start,h=>{this._appendCues(h,i.level),l.trigger(S.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:i})},h=>{const d=h.message==="Missing initPTS for VTT MPEGTS";d?a.push(e):this._fallbackToIMSC1(i,s),l.logger.log(`Failed to parse VTT cue: ${h}`),!(d&&o>i.cc)&&l.trigger(S.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:i,error:h})})}_fallbackToIMSC1(e,t){const i=this.tracks[e.level];i.textCodec||UP(t,this.initPTS[e.cc],()=>{i.textCodec=sL,this._parseIMSC1(e,t)},()=>{i.textCodec="wvtt"})}_appendCues(e,t){const i=this.hls;if(this.config.renderTextTracksNatively){const s=this.textTracks[t];if(!s||s.mode==="disabled")return;e.forEach(r=>TB(s,r))}else{const s=this.tracks[t];if(!s)return;const r=s.default?"default":"subtitles"+t;i.trigger(S.CUES_PARSED,{type:"subtitles",cues:e,track:r})}}onFragDecrypted(e,t){const{frag:i}=t;i.type===Z.SUBTITLE&&this.onFragLoaded(S.FRAG_LOADED,t)}onSubtitleTracksCleared(){this.tracks=[],this.captionsTracks={}}onFragParsingUserdata(e,t){if(!this.enabled||!this.config.enableCEA708Captions)return;const{frag:i,samples:s}=t;if(!(i.type===Z.MAIN&&this.closedCaptionsForLevel(i)==="NONE"))for(let r=0;r<s.length;r++){const a=s[r].bytes;if(a){this.cea608Parser1||this.initCea608Parsers();const o=this.extractCea608Data(a);this.cea608Parser1.addData(s[r].pts,o[0]),this.cea608Parser2.addData(s[r].pts,o[1])}}}onBufferFlushing(e,{startOffset:t,endOffset:i,endOffsetSubtitles:s,type:r}){const{media:a}=this;if(!(!a||a.currentTime<i)){if(!r||r==="video"){const{captionsTracks:o}=this;Object.keys(o).forEach(l=>yI(o[l],t,i))}if(this.config.renderTextTracksNatively&&t===0&&s!==void 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y&&X(t.highWaterMark)?this.loadProgressively(d,s,e,t.highWaterMark,y):a?d.arrayBuffer():e.responseType==="json"?d.json():d.text()}).then(d=>{var f,g;const y=this.response;if(!y)throw new Error("loader destroyed");self.clearTimeout(this.requestTimeout),s.loading.end=Math.max(self.performance.now(),s.loading.first);const v=d[o];v&&(s.loaded=s.total=v);const T={url:y.url,data:d,code:y.status},b=(f=this.callbacks)==null?void 0:f.onProgress;b&&!X(t.highWaterMark)&&b(s,e,d,y),(g=this.callbacks)==null||g.onSuccess(T,s,e,y)}).catch(d=>{var f;if(self.clearTimeout(this.requestTimeout),s.aborted)return;const g=d&&d.code||0,y=d?d.message:null;(f=this.callbacks)==null||f.onError({code:g,text:y},e,d?d.details:null,s)})}getCacheAge(){let e=null;if(this.response){const t=this.response.headers.get("age");e=t?parseFloat(t):null}return e}getResponseHeader(e){return this.response?this.response.headers.get(e):null}loadProgressively(e,t,i,s=0,r){const a=new D7,o=e.body.getReader(),l=()=>o.read().then(c=>{if(c.done)return a.dataLength&&r(t,i,a.flush().buffer,e),Promise.resolve(new ArrayBuffer(0));const h=c.value,d=h.length;return t.loaded+=d,d<s||a.dataLength?(a.push(h),a.dataLength>=s&&r(t,i,a.flush().buffer,e)):r(t,i,h.buffer,e),l()}).catch(()=>Promise.reject());return l()}}function dJ(n,e){const t={method:"GET",mode:"cors",credentials:"same-origin",signal:e,headers:new self.Headers(We({},n.headers))};return n.rangeEnd&&t.headers.set("Range","bytes="+n.rangeStart+"-"+String(n.rangeEnd-1)),t}function fJ(n){const e=hJ.exec(n);if(e)return parseInt(e[2])-parseInt(e[1])+1}function pJ(n){const e=n.get("Content-Range");if(e){const i=fJ(e);if(X(i))return i}const t=n.get("Content-Length");if(t)return parseInt(t)}function mJ(n,e){return new self.Request(n.url,e)}class gJ extends Error{constructor(e,t,i){super(e),this.code=void 0,this.details=void 0,this.code=t,this.details=i}}const yJ=/^age:\s*[\d.]+\s*$/im;class g3{constructor(e){this.xhrSetup=void 0,this.requestTimeout=void 0,this.retryTimeout=void 0,this.retryDelay=void 0,this.config=null,this.callbacks=null,this.context=null,this.loader=null,this.stats=void 0,this.xhrSetup=e&&e.xhrSetup||null,this.stats=new ux,this.retryDelay=0}destroy(){this.callbacks=null,this.abortInternal(),this.loader=null,this.config=null,this.context=null,this.xhrSetup=null}abortInternal(){const e=this.loader;self.clearTimeout(this.requestTimeout),self.clearTimeout(this.retryTimeout),e&&(e.onreadystatechange=null,e.onprogress=null,e.readyState!==4&&(this.stats.aborted=!0,e.abort()))}abort(){var e;this.abortInternal(),(e=this.callbacks)!=null&&e.onAbort&&this.callbacks.onAbort(this.stats,this.context,this.loader)}load(e,t,i){if(this.stats.loading.start)throw new Error("Loader can only be used 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s)e.setRequestHeader(o,s[o]);t.rangeEnd&&e.setRequestHeader("Range","bytes="+t.rangeStart+"-"+(t.rangeEnd-1)),e.onreadystatechange=this.readystatechange.bind(this),e.onprogress=this.loadprogress.bind(this),e.responseType=t.responseType,self.clearTimeout(this.requestTimeout),i.timeout=r&&X(r)?r:a,this.requestTimeout=self.setTimeout(this.loadtimeout.bind(this),i.timeout),e.send()}readystatechange(){const{context:e,loader:t,stats:i}=this;if(!e||!t)return;const s=t.readyState,r=this.config;if(!i.aborted&&s>=2&&(i.loading.first===0&&(i.loading.first=Math.max(self.performance.now(),i.loading.start),r.timeout!==r.loadPolicy.maxLoadTimeMs&&(self.clearTimeout(this.requestTimeout),r.timeout=r.loadPolicy.maxLoadTimeMs,this.requestTimeout=self.setTimeout(this.loadtimeout.bind(this),r.loadPolicy.maxLoadTimeMs-(i.loading.first-i.loading.start)))),s===4)){self.clearTimeout(this.requestTimeout),t.onreadystatechange=null,t.onprogress=null;const c=t.status,h=t.responseType==="text"?t.responseText:null;if(c>=200&&c<300){const y=h??t.response;if(y!=null){var a,o;i.loading.end=Math.max(self.performance.now(),i.loading.first);const v=t.responseType==="arraybuffer"?y.byteLength:y.length;i.loaded=i.total=v,i.bwEstimate=i.total*8e3/(i.loading.end-i.loading.first);const T=(a=this.callbacks)==null?void 0:a.onProgress;T&&T(i,e,y,t);const b={url:t.responseURL,data:y,code:c};(o=this.callbacks)==null||o.onSuccess(b,i,e,t);return}}const d=r.loadPolicy.errorRetry,f=i.retry,g={url:e.url,data:void 0,code:c};if(Ty(d,f,!1,g))this.retry(d);else{var l;qe.error(`${c} while loading ${e.url}`),(l=this.callbacks)==null||l.onError({code:c,text:t.statusText},e,t,i)}}}loadtimeout(){if(!this.config)return;const e=this.config.loadPolicy.timeoutRetry,t=this.stats.retry;if(Ty(e,t,!0))this.retry(e);else{var i;qe.warn(`timeout while loading ${(i=this.context)==null?void 0:i.url}`);const s=this.callbacks;s&&(this.abortInternal(),s.onTimeout(this.stats,this.context,this.loader))}}retry(e){const{context:t,stats:i}=this;this.retryDelay=Jk(e,i.retry),i.retry++,qe.warn(`${status?"HTTP Status "+status:"Timeout"} while loading ${t==null?void 0:t.url}, retrying ${i.retry}/${e.maxNumRetry} in ${this.retryDelay}ms`),this.abortInternal(),this.loader=null,self.clearTimeout(this.retryTimeout),this.retryTimeout=self.setTimeout(this.loadInternal.bind(this),this.retryDelay)}loadprogress(e){const t=this.stats;t.loaded=e.loaded,e.lengthComputable&&(t.total=e.total)}getCacheAge(){let e=null;if(this.loader&&yJ.test(this.loader.getAllResponseHeaders())){const t=this.loader.getResponseHeader("age");e=t?parseFloat(t):null}return e}getResponseHeader(e){return this.loader&&new RegExp(`^${e}:\\s*[\\d.]+\\s*$`,"im").test(this.loader.getAllResponseHeaders())?this.loader.getResponseHeader(e):null}}const vJ={maxTimeToFirstByteMs:8e3,maxLoadTimeMs:2e4,timeoutRetry:null,errorRetry:null},TJ=He(He({autoStartLoad:!0,startPosition:-1,defaultAudioCodec:void 0,debug:!1,capLevelOnFPSDrop:!1,capLevelToPlayerSize:!1,ignoreDevicePixelRatio:!1,maxDevicePixelRatio:Number.POSITIVE_INFINITY,preferManagedMediaSource:!0,initialLiveManifestSize:1,maxBufferLength:30,backBufferLength:1/0,frontBufferFlushThreshold:1/0,startOnSegmentBoundary:!1,maxBufferSize:60*1e3*1e3,maxFragLookUpTolerance:.25,maxBufferHole:.1,detectStallWithCurrentTimeMs:1250,highBufferWatchdogPeriod:2,nudgeOffset:.1,nudgeMaxRetry:3,nudgeOnVideoHole:!0,liveSyncMode:"edge",liveSyncDurationCount:3,liveSyncOnStallIncrease:1,liveMaxLatencyDurationCount:1/0,liveSyncDuration:void 0,liveMaxLatencyDuration:void 0,maxLiveSyncPlaybackRate:1,liveDurationInfinity:!1,liveBackBufferLength:null,maxMaxBufferLength:600,enableWorker:!0,workerPath:null,enableSoftwareAES:!0,startLevel:void 0,startFragPrefetch:!1,fpsDroppedMonitoringPeriod:5e3,fpsDroppedMonitoringThreshold:.2,appendErrorMaxRetry:3,ignorePlaylistParsingErrors:!1,loader:g3,fLoader:void 0,pLoader:void 0,xhrSetup:void 0,licenseXhrSetup:void 0,licenseResponseCallback:void 0,abrController:d7,bufferController:sB,capLevelController:gx,errorController:y7,fpsController:yB,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:n3,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:vJ},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},bJ()),{},{subtitleStreamController:SB,subtitleTrackController:bB,timelineController:RB,audioStreamController:J7,audioTrackController:tB,emeController:ol,cmcdController:pB,contentSteeringController:mB,interstitialsController:NZ});function bJ(){return{cueHandler:DB,enableWebVTT:!0,enableIMSC1:!0,enableCEA708Captions:!0,captionsTextTrack1Label:"English",captionsTextTrack1LanguageCode:"en",captionsTextTrack2Label:"Spanish",captionsTextTrack2LanguageCode:"es",captionsTextTrack3Label:"Unknown CC",captionsTextTrack3LanguageCode:"",captionsTextTrack4Label:"Unknown CC",captionsTextTrack4LanguageCode:"",renderTextTracksNatively:!0}}function EJ(n,e,t){if((e.liveSyncDurationCount||e.liveMaxLatencyDurationCount)&&(e.liveSyncDuration||e.liveMaxLatencyDuration))throw new Error("Illegal hls.js config: don't mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration");if(e.liveMaxLatencyDurationCount!==void 0&&(e.liveSyncDurationCount===void 0||e.liveMaxLatencyDurationCount<=e.liveSyncDurationCount))throw new Error('Illegal hls.js config: "liveMaxLatencyDurationCount" must be greater than "liveSyncDurationCount"');if(e.liveMaxLatencyDuration!==void 0&&(e.liveSyncDuration===void 0||e.liveMaxLatencyDuration<=e.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be greater than "liveSyncDuration"');const i=bI(n),s=["manifest","level","frag"],r=["TimeOut","MaxRetry","RetryDelay","MaxRetryTimeout"];

82return s.forEach(a=>{const o=`${a==="level"?"playlist":a}LoadPolicy`,l=e[o]===void 0,c=[];r.forEach(h=>{const d=`${a}Loading${h}`,f=e[d];if(f!==void 0&&l){c.push(d);const g=i[o].default;switch(e[o]={default:g},h){case"TimeOut":g.maxLoadTimeMs=f,g.maxTimeToFirstByteMs=f;break;case"MaxRetry":g.errorRetry.maxNumRetry=f,g.timeoutRetry.maxNumRetry=f;break;case"RetryDelay":g.errorRetry.retryDelayMs=f,g.timeoutRetry.retryDelayMs=f;break;case"MaxRetryTimeout":g.errorRetry.maxRetryDelayMs=f,g.timeoutRetry.maxRetryDelayMs=f;break}}}),c.length&&t.warn(`hls.js config: "${c.join('", "')}" setting(s) are deprecated, use "${o}": ${Xe(e[o])}`)}),He(He({},i),e)}function bI(n){return n&&typeof n=="object"?Array.isArray(n)?n.map(bI):Object.keys(n).reduce((e,t)=>(e[t]=bI(n[t]),e),{}):n}function SJ(n,e){const t=n.loader;t!==TI&&t!==g3?(e.log("[config]: Custom loader detected, cannot enable progressive streaming"),n.progressive=!1):OB()&&(n.loader=TI,n.progressive=!0,n.enableSoftwareAES=!0,e.log("[config]: Progressive streaming enabled, using FetchLoader"))}const qg=2,_J=.1,AJ=.05,xJ=100;class LJ extends v7{constructor(e,t){super("gap-controller",e.logger),this.hls=void 0,this.fragmentTracker=void 0,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 i;(i=this.media)!=null&&i.seeking||(this.waiting=self.performance.now(),this.tick())},this.onMediaEnded=()=>{if(this.hls){var i;this.ended=((i=this.media)==null?void 0:i.currentTime)||1,this.hls.trigger(S.MEDIA_ENDED,{stalled:!1})}},this.hls=e,this.fragmentTracker=t,this.registerListeners()}registerListeners(){const{hls:e}=this;e&&(e.on(S.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(S.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(S.BUFFER_APPENDED,this.onBufferAppended,this))}unregisterListeners(){const{hls:e}=this;e&&(e.off(S.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(S.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(S.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(xJ),this.mediaSource=t.mediaSource;const i=this.media=t.media;Jt(i,"playing",this.onMediaPlaying),Jt(i,"waiting",this.onMediaWaiting),Jt(i,"ended",this.onMediaEnded)}onMediaDetaching(e,t){this.clearInterval();const{media:i}=this;i&&(hi(i,"playing",this.onMediaPlaying),hi(i,"waiting",this.onMediaWaiting),hi(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(!((e=this.media)!=null&&e.readyState)||!this.hasBuffered)return;const t=this.media.currentTime;this.poll(t,this.lastCurrentTime),this.lastCurrentTime=t}poll(e,t){var i,s;const r=(i=this.hls)==null?void 0:i.config;if(!r)return;const a=this.media;if(!a)return;const{seeking:o}=a,l=this.seeking&&!o,c=!this.seeking&&o,h=a.paused&&!o||a.ended||a.playbackRate===0;if(this.seeking=o,e!==t){t&&(this.ended=0),this.moved=!0,o||(this.nudgeRetry=0,r.nudgeOnVideoHole&&!h&&e>t&&this.nudgeOnVideoHole(e,t)),this.waiting===0&&this.stallResolved(e);return}if(c||l){l&&this.stallResolved(e);return}if(h){this.nudgeRetry=0,this.stallResolved(e),!this.ended&&a.ended&&this.hls&&(this.ended=e||1,this.hls.trigger(S.MEDIA_ENDED,{stalled:!1}));return}if(!me.getBuffered(a).length){this.nudgeRetry=0;return}const d=me.bufferInfo(a,e,0),f=d.nextStart||0,g=this.fragmentTracker;if(o&&g&&this.hls){const R=KP(this.hls.inFlightFragments,e),C=d.len>qg,k=!f||R||f-e>qg&&!g.getPartialFragment(e);if(C||k)return;this.moved=!1}const y=(s=this.hls)==null?void 0:s.latestLevelDetails;if(!this.moved&&this.stalled!==null&&g){if(!(d.len>0)&&!f)return;const C=Math.max(f,d.start||0)-e,P=!!(y!=null&&y.live)?y.targetduration*2:qg,I=sg(e,g);if(C>0&&(C<=P||I)){a.paused||this._trySkipBufferHole(I);return}}const v=r.detectStallWithCurrentTimeMs,T=self.performance.now(),b=this.waiting;let E=this.stalled;if(E===null)if(b>0&&T-b<v)E=this.stalled=b;else{this.stalled=T;return}const _=T-E;if(!o&&(_>=v||b)&&this.hls){var x;if(((x=this.mediaSource)==null?void 0:x.readyState)==="ended"&&!(y!=null&&y.live)&&Math.abs(e-((y==null?void 0:y.edge)||0))<1){if(this.ended)return;this.ended=e||1,this.hls.trigger(S.MEDIA_ENDED,{stalled:!0});return}if(this._reportStall(d),!this.media||!this.hls)return}const w=me.bufferInfo(a,e,r.maxBufferHole);this._tryFixBufferStall(w,_,e)}stallResolved(e){const t=this.stalled;if(t&&this.hls&&(this.stalled=null,this.stallReported)){const 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(S.STALL_RESOLVED,{})}}nudgeOnVideoHole(e,t){var i;const s=this.buffered.video;if(this.hls&&this.media&&this.fragmentTracker&&(i=this.buffered.audio)!=null&&i.length&&s&&s.length>1&&e>s.end(0)){const r=me.bufferedInfo(me.timeRangesToArray(this.buffered.audio),e,0);if(r.len>1&&t>=r.start){const a=me.timeRangesToArray(s),o=me.bufferedInfo(a,t,0).bufferedIndex;if(o>-1&&o<a.length-1){const l=me.bufferedInfo(a,e,0).bufferedIndex,c=a[o].end,h=a[o+1].start;if((l===-1||l>o)&&h-c<1&&e-c<2){const d=new Error(`nudging playhead to flush pipeline after video hole. currentTime: ${e} hole: ${c} -> ${h} buffered index: ${l}`);this.warn(d.message),this.media.currentTime+=1e-6;let f=sg(e,this.fragmentTracker);f&&"fragment"in f?f=f.fragment:f||(f=void 0);const g=me.bufferInfo(this.media,e,0);this.hls.trigger(S.ERROR,{type:ee.MEDIA_ERROR,details:$.BUFFER_SEEK_OVER_HOLE,fatal:!1,error:d,reason:d.message,frag:f,buffer:g.len,bufferInfo:g})}}}}}_tryFixBufferStall(e,t,i){var s,r;const{fragmentTracker:a,media:o}=this,l=(s=this.hls)==null?void 0:s.config;if(!o||!a||!l)return;const c=(r=this.hls)==null?void 0:r.latestLevelDetails,h=sg(i,a);if((h||c!=null&&c.live&&i<c.fragmentStart)&&(this._trySkipBufferHole(h)||!this.media))return;const d=e.buffered,f=this.adjacentTraversal(e,i);(d&&d.length>1&&e.len>l.maxBufferHole||e.nextStart&&(e.nextStart-i<l.maxBufferHole||f))&&(t>l.highBufferWatchdogPeriod*1e3||this.waiting)&&(this.warn("Trying to nudge playhead over buffer-hole"),this._tryNudgeBuffer(e))}adjacentTraversal(e,t){const i=this.fragmentTracker,s=e.nextStart;if(i&&s){const r=i.getFragAtPos(t,Z.MAIN),a=i.getFragAtPos(s,Z.MAIN);if(r&&a)return a.sn-r.sn<2}return!1}_reportStall(e){const{hls:t,media:i,stallReported:s,stalled:r}=this;if(!s&&r!==null&&i&&t){this.stallReported=!0;const a=new Error(`Playback stalling at @${i.currentTime} due to low buffer (${Xe(e)})`);this.warn(a.message),t.trigger(S.ERROR,{type:ee.MEDIA_ERROR,details:$.BUFFER_STALLED_ERROR,fatal:!1,error:a,buffer:e.len,bufferInfo:e,stalled:{start:r}})}}_trySkipBufferHole(e){var t;const{fragmentTracker:i,media:s}=this,r=(t=this.hls)==null?void 0:t.config;if(!s||!i||!r)return 0;const a=s.currentTime,o=me.bufferInfo(s,a,0),l=a<o.start?o.start:o.nextStart;if(l&&this.hls){const h=o.len<=r.maxBufferHole,d=o.len>0&&o.len<1&&s.readyState<3,f=l-a;if(f>0&&(h||d)){if(f>r.maxBufferHole){let y=!1;if(a===0){const v=i.getAppendedFrag(0,Z.MAIN);v&&l<v.end&&(y=!0)}if(!y&&e){var c;if(!((c=this.hls.loadLevelObj)!=null&&c.details)||KP(this.hls.inFlightFragments,l))return 0;let T=!1,b=e.end;for(;b<l;){const E=sg(b,i);if(E)b+=E.duration;else{T=!0;break}}if(T)return 0}}const g=Math.max(l+AJ,a+_J);if(this.warn(`skipping hole, adjusting currentTime from ${a} to ${g}`),this.moved=!0,s.currentTime=g,!(e!=null&&e.gap)){const y=new Error(`fragment loaded with buffer holes, seeking from ${a} to ${g}`),v={type:ee.MEDIA_ERROR,details:$.BUFFER_SEEK_OVER_HOLE,fatal:!1,error:y,reason:y.message,buffer:o.len,bufferInfo:o};e&&("fragment"in e?v.part=e:v.frag=e),this.hls.trigger(S.ERROR,v)}return g}}return 0}_tryNudgeBuffer(e){const{hls:t,media:i,nudgeRetry:s}=this,r=t==null?void 0:t.config;if(!i||!r)return 0;const a=i.currentTime;if(this.nudgeRetry++,s<r.nudgeMaxRetry){const o=a+(s+1)*r.nudgeOffset,l=new Error(`Nudging 'currentTime' from ${a} to ${o}`);this.warn(l.message),i.currentTime=o,t.trigger(S.ERROR,{type:ee.MEDIA_ERROR,details:$.BUFFER_NUDGE_ON_STALL,error:l,fatal:!1,buffer:e.len,bufferInfo:e})}else{const o=new Error(`Playhead still not moving while enough data buffered @${a} after ${r.nudgeMaxRetry} nudges`);this.error(o.message),t.trigger(S.ERROR,{type:ee.MEDIA_ERROR,details:$.BUFFER_STALLED_ERROR,error:o,fatal:!0,buffer:e.len,bufferInfo:e})}}}function KP(n,e){const t=jP(n.main);if(t&&t.start<=e)return t;const i=jP(n.audio);return i&&i.start<=e?i:null}function jP(n){if(!n)return null;switch(n.state){case B.IDLE:case B.STOPPED:case B.ENDED:case B.ERROR:return null}return n.frag}function sg(n,e){return e.getAppendedFrag(n,Z.MAIN)||e.getPartialFragment(n)}const wJ=.25;function EI(){if(!(typeof self>"u"))return self.VTTCue||self.TextTrackCue}function oL(n,e,t,i,s){let r=new n(e,t,"");try{r.value=i,s&&(r.type=s)}catch{r=new n(e,t,Xe(s?He({type:s},i):i))}return r}const ng=(()=>{const n=EI();try{n&&new n(0,Number.POSITIVE_INFINITY,"")}catch{return Number.MAX_VALUE}return Number.POSITIVE_INFINITY})();class CJ{constructor(e){this.hls=void 0,this.id3Track=null,this.media=null,this.dateRangeCuesAppended={},this.removeCues=!0,this.assetCue=void 0,this.onEventCueEnter=()=>{this.hls&&this.hls.trigger(S.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(){const{hls:e}=this;e&&(e.on(S.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(S.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(S.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(S.MANIFEST_LOADING,this.onManifestLoading,this),e.on(S.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),e.on(S.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(S.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(S.LEVEL_PTS_UPDATED,this.onLevelPtsUpdated,this))}_unregisterListeners(){const{hls:e}=this;e&&(e.off(S.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(S.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(S.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(S.MANIFEST_LOADING,this.onManifestLoading,this),e.off(S.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),e.off(S.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(S.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(S.LEVEL_PTS_UPDATED,this.onLevelPtsUpdated,this))}onMediaAttaching(e,t){var i;this.media=t.media,((i=t.overrides)==null?void 0:i.cueRemoval)===!1&&(this.removeCues=!1)}onMediaAttached(){var e;const t=(e=this.hls)==null?void 0:e.latestLevelDetails;t&&this.updateDateRangeCues(t)}onMediaDetaching(e,t){this.media=null,!t.transferMedia&&(this.id3Track&&(this.removeCues&&Fl(this.id3Track,this.onEventCueEnter),this.id3Track=null),this.dateRangeCuesAppended={})}onManifestLoading(){this.dateRangeCuesAppended={}}createTrack(e){const t=this.getID3Track(e.textTracks);return t.mode="hidden",t}getID3Track(e){if(this.media){for(let t=0;t<e.length;t++){const i=e[t];if(i.kind==="metadata"&&i.label==="id3")return vB(i,this.media),i}return this.media.addTextTrack("metadata","id3")}}onFragParsingMetadata(e,t){if(!this.media||!this.hls)return;const{enableEmsgMetadataCues:i,enableID3MetadataCues:s}=this.hls.config;if(!i&&!s)return;const{samples:r}=t;this.id3Track||(this.id3Track=this.createTrack(this.media));const a=EI();if(a)for(let o=0;o<r.length;o++){const l=r[o].type;if(l===ui.emsg&&!i||!s)continue;const c=U7(r[o].data),h=r[o].pts;let d=h+r[o].duration;d>ng&&(d=ng),d-h<=0&&(d=h+wJ);for(let g=0;g<c.length;g++){const y=c[g];if(!V7(y)){this.updateId3CueEnds(h,l);const v=oL(a,h,d,y,l);v&&this.id3Track.addCue(v)}}}}updateId3CueEnds(e,t){var i;const s=(i=this.id3Track)==null?void 0:i.cues;if(s)for(let r=s.length;r--;){const a=s[r];a.type===t&&a.startTime<e&&a.endTime===ng&&(a.endTime=e)}}onBufferFlushing(e,{startOffset:t,endOffset:i,type:s}){const{id3Track:r,hls:a}=this;if(!a)return;const{config:{enableEmsgMetadataCues:o,enableID3MetadataCues:l}}=a;if(r&&(o||l)){let c;s==="audio"?c=h=>h.type===ui.audioId3&&l:s==="video"?c=h=>h.type===ui.emsg&&o:c=h=>h.type===ui.audioId3&&l||h.type===ui.emsg&&o,yI(r,t,i,c)}}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.hls||!this.media)return;const{assetPlayerId:i,timelineOffset:s,enableDateRangeMetadataCues:r,interstitialsController:a}=this.hls.config;if(!r)return;const o=EI();if(i&&s&&!a){const{fragmentStart:v,fragmentEnd:T}=e;let b=this.assetCue;b?(b.startTime=v,b.endTime=T):o&&(b=this.assetCue=oL(o,v,T,{assetPlayerId:this.hls.config.assetPlayerId},"hlsjs.interstitial.asset"),b&&(b.id=i,this.id3Track||(this.id3Track=this.createTrack(this.media)),this.id3Track.addCue(b),b.addEventListener("enter",this.onEventCueEnter)))}if(!e.hasProgramDateTime)return;const{id3Track:l}=this,{dateRanges:c}=e,h=Object.keys(c);let d=this.dateRangeCuesAppended;if(l&&t){var f;if((f=l.cues)!=null&&f.length){const v=Object.keys(d).filter(T=>!h.includes(T));for(let T=v.length;T--;){var g;const b=v[T],E=(g=d[b])==null?void 0:g.cues;delete d[b],E&&Object.keys(E).forEach(_=>{const x=E[_];if(x){x.removeEventListener("enter",this.onEventCueEnter);try{l.removeCue(x)}catch{}}})}}else d=this.dateRangeCuesAppended={}}const y=e.fragments[e.fragments.length-1];if(!(h.length===0||!X(y==null?void 0:y.programDateTime))){this.id3Track||(this.id3Track=this.createTrack(this.media));for(let v=0;v<h.length;v++){const T=h[v],b=c[T],E=b.startTime,_=d[T],x=(_==null?void 0:_.cues)||{};let w=(_==null?void 0:_.durationKnown)||!1,R=ng;const{duration:C,endDate:k}=b;if(k&&C!==null)R=E+C,w=!0;else if(b.endOnNext&&!w){const I=h.reduce((O,G)=>{if(G!==b.id){const j=c[G];if(j.class===b.class&&j.startDate>b.startDate&&(!O||b.startDate<O.startDate))return j}return O},null);I&&(R=I.startTime,w=!0)}const P=Object.keys(b.attr);for(let I=0;I<P.length;I++){const O=P[I];if(!oQ(O))continue;const G=x[O];if(G)w&&!(_!=null&&_.durationKnown)?G.endTime=R:Math.abs(G.startTime-E)>.01&&(G.startTime=E,G.endTime=R);else if(o){let j=b.attr[O];lQ(O)&&(j=Q8(j));const W=oL(o,E,R,{key:O,data:j},ui.dateRange);W&&(W.id=T,this.id3Track.addCue(W),x[O]=W,a&&(O==="X-ASSET-LIST"||O==="X-ASSET-URL")&&W.addEventListener("enter",this.onEventCueEnter))}}d[T]={cues:x,dateRange:b,durationKnown:w}}}}}class IJ{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=()=>{const{media:t}=this,i=this.levelDetails;if(!t||!i)return;this.currentTime=t.currentTime;const s=this.computeLatency();if(s===null)return;this._latency=s;const{lowLatencyMode:r,maxLiveSyncPlaybackRate:a}=this.config;if(!r||a===1||!i.live)return;const o=this.targetLatency;if(o===null)return;const l=s-o,c=Math.min(this.maxLatency,o+i.targetduration);if(l<c&&l>.05&&this.forwardBufferLength>1){const d=Math.min(2,Math.max(1,a)),f=Math.round(2/(1+Math.exp(-.75*l-this.edgeStalled))*20)/20,g=Math.min(d,Math.max(1,f));this.changeMediaPlaybackRate(t,g)}else t.playbackRate!==1&&t.playbackRate!==0&&this.changeMediaPlaybackRate(t,1)},this.hls=e,this.config=e.config,this.registerListeners()}get levelDetails(){var e;return((e=this.hls)==null?void 0:e.latestLevelDetails)||null}get latency(){return this._latency||0}get maxLatency(){const{config:e}=this;if(e.liveMaxLatencyDuration!==void 0)return e.liveMaxLatencyDuration;const t=this.levelDetails;return t?e.liveMaxLatencyDurationCount*t.targetduration:0}get targetLatency(){const e=this.levelDetails;if(e===null||this.hls===null)return null;const{holdBack:t,partHoldBack:i,targetduration:s}=e,{liveSyncDuration:r,liveSyncDurationCount:a,lowLatencyMode:o}=this.config,l=this.hls.userConfig;let c=o&&i||t;(this._targetLatencyUpdated||l.liveSyncDuration||l.liveSyncDurationCount||c===0)&&(c=r!==void 0?r:a*s);const h=s;return c+Math.min(this.stallCount*this.config.liveSyncOnStallIncrease,h)}set targetLatency(e){this.stallCount=0,this.config.liveSyncDuration=e,this._targetLatencyUpdated=!0}get liveSyncPosition(){const e=this.estimateLiveEdge(),t=this.targetLatency;if(e===null||t===null)return null;const i=this.levelDetails;if(i===null)return null;const s=i.edge,r=e-t-this.edgeStalled,a=s-i.totalduration,o=s-(this.config.lowLatencyMode&&i.partTarget||i.targetduration);return Math.min(Math.max(a,r),o)}get drift(){const e=this.levelDetails;return e===null?1:e.drift}get edgeStalled(){const e=this.levelDetails;if(e===null)return 0;const t=(this.config.lowLatencyMode&&e.partTarget||e.targetduration)*3;return Math.max(e.age-t,0)}get forwardBufferLength(){const{media:e}=this,t=this.levelDetails;if(!e||!t)return 0;const i=e.buffered.length;return(i?e.buffered.end(i-1):t.edge)-this.currentTime}destroy(){this.unregisterListeners(),this.onMediaDetaching(),this.hls=null}registerListeners(){const{hls:e}=this;e&&(e.on(S.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(S.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(S.MANIFEST_LOADING,this.onManifestLoading,this),e.on(S.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(S.ERROR,this.onError,this))}unregisterListeners(){const{hls:e}=this;e&&(e.off(S.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(S.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(S.MANIFEST_LOADING,this.onManifestLoading,this),e.off(S.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(S.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===$.BUFFER_STALLED_ERROR&&(this.stallCount++,this.hls&&(i=this.levelDetails)!=null&&i.live&&this.hls.logger.warn("[latency-controller]: Stall detected, adjusting target latency"))}changeMediaPlaybackRate(e,t){var i,s;e.playbackRate!==t&&((i=this.hls)==null||i.logger.debug(`[latency-controller]: latency=${this.latency.toFixed(3)}, targetLatency=${(s=this.targetLatency)==null?void 0:s.toFixed(3)}, forwardBufferLength=${this.forwardBufferLength.toFixed(3)}: adjusting playback rate from ${e.playbackRate} to ${t}`),e.playbackRate=t)}estimateLiveEdge(){const e=this.levelDetails;return e===null?null:e.edge+e.age}computeLatency(){const e=this.estimateLiveEdge();return e===null?null:e-this.currentTime}}class kJ extends mx{constructor(e,t){super(e,"level-controller"),this._levels=[],this._firstLevel=-1,this._maxAutoLevel=-1,this._startLevel=void 0,this.currentLevel=null,this.currentLevelIndex=-1,this.manualLevelIndex=-1,this.steering=void 0,this.onParsedComplete=void 0,this.steering=t,this._registerListeners()}_registerListeners(){const{hls:e}=this;e.on(S.MANIFEST_LOADING,this.onManifestLoading,this),e.on(S.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(S.LEVEL_LOADED,this.onLevelLoaded,this),e.on(S.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(S.FRAG_BUFFERED,this.onFragBuffered,this),e.on(S.ERROR,this.onError,this)}_unregisterListeners(){const{hls:e}=this;e.off(S.MANIFEST_LOADING,this.onManifestLoading,this),e.off(S.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(S.LEVEL_LOADED,this.onLevelLoaded,this),e.off(S.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(S.FRAG_BUFFERED,this.onFragBuffered,this),e.off(S.ERROR,this.onError,this)}destroy(){this._unregisterListeners(),this.steering=null,this.resetLevels(),super.destroy()}stopLoad(){this._levels.forEach(t=>{t.loadError=0,t.fragmentError=0}),super.stopLoad()}resetLevels(){this._startLevel=void 0,this.manualLevelIndex=-1,this.currentLevelIndex=-1,this.currentLevel=null,this._levels=[],this._maxAutoLevel=-1}onManifestLoading(e,t){this.resetLevels()}onManifestLoaded(e,t){const i=this.hls.config.preferManagedMediaSource,s=[],r={},a={};let o=!1,l=!1,c=!1;t.levels.forEach(h=>{const d=h.attrs;let{audioCodec:f,videoCodec:g}=h;f&&(h.audioCodec=f=my(f,i)||void 0),g&&(g=h.videoCodec=Lz(g));const{width:y,height:v,unknownCodecs:T}=h,b=(T==null?void 0:T.length)||0;if(o||(o=!!(y&&v)),l||(l=!!g),c||(c=!!f),b||f&&!this.isAudioSupported(f)||g&&!this.isVideoSupported(g)){this.log(`Some or all CODECS not supported "${d.CODECS}"`);return}const{CODECS:E,"FRAME-RATE":_,"HDCP-LEVEL":x,"PATHWAY-ID":w,RESOLUTION:R,"VIDEO-RANGE":C}=d,P=`${`${w||"."}-`}${h.bitrate}-${R}-${_}-${E}-${C}-${x}`;if(r[P])if(r[P].uri!==h.url&&!h.attrs["PATHWAY-ID"]){const I=a[P]+=1;h.attrs["PATHWAY-ID"]=new Array(I+1).join(".");const O=this.createLevel(h);r[P]=O,s.push(O)}else r[P].addGroupId("audio",d.AUDIO),r[P].addGroupId("text",d.SUBTITLES);else{const I=this.createLevel(h);r[P]=I,a[P]=1,s.push(I)}}),this.filterAndSortMediaOptions(s,t,o,l,c)}createLevel(e){const t=new ju(e),i=e.supplemental;if(i!=null&&i.videoCodec&&!this.isVideoSupported(i.videoCodec)){const s=new Error(`SUPPLEMENTAL-CODECS not supported "${i.videoCodec}"`);this.log(s.message),t.supportedResult=l7(s,[])}return t}isAudioSupported(e){return Uh(e,"audio",this.hls.config.preferManagedMediaSource)}isVideoSupported(e){return Uh(e,"video",this.hls.config.preferManagedMediaSource)}filterAndSortMediaOptions(e,t,i,s,r){var a;let o=[],l=[],c=e;const h=((a=t.stats)==null?void 0:a.parsing)||{};if((i||s)&&r&&(c=c.filter(({videoCodec:E,videoRange:_,width:x,height:w})=>(!!E||!!(x&&w))&&$z(_))),c.length===0){Promise.resolve().then(()=>{if(this.hls){let E="no level with compatible codecs found in manifest",_=E;t.levels.length&&(_=`one or more CODECS in variant not supported: ${Xe(t.levels.map(w=>w.attrs.CODECS).filter((w,R,C)=>C.indexOf(w)===R))}`,this.warn(_),E+=` (${_})`);const x=new Error(E);this.hls.trigger(S.ERROR,{type:ee.MEDIA_ERROR,details:$.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:t.url,error:x,reason:_})}}),h.end=performance.now();return}t.audioTracks&&(o=t.audioTracks.filter(E=>!E.audioCodec||this.isAudioSupported(E.audioCodec)),WP(o)),t.subtitles&&(l=t.subtitles,WP(l));const d=c.slice(0);c.sort((E,_)=>{if(E.attrs["HDCP-LEVEL"]!==_.attrs["HDCP-LEVEL"])return(E.attrs["HDCP-LEVEL"]||"")>(_.attrs["HDCP-LEVEL"]||"")?1:-1;if(i&&E.height!==_.height)return E.height-_.height;if(E.frameRate!==_.frameRate)return E.frameRate-_.frameRate;if(E.videoRange!==_.videoRange)return gy.indexOf(E.videoRange)-gy.indexOf(_.videoRange);if(E.videoCodec!==_.videoCodec){const x=UR(E.videoCodec),w=UR(_.videoCodec);if(x!==w)return w-x}if(E.uri===_.uri&&E.codecSet!==_.codecSet){const x=py(E.codecSet),w=py(_.codecSet);if(x!==w)return w-x}return E.averageBitrate!==_.averageBitrate?E.averageBitrate-_.averageBitrate:0});let f=d[0];if(this.steering&&(c=this.steering.filterParsedLevels(c),c.length!==d.length)){for(let E=0;E<d.length;E++)if(d[E].pathwayId===c[0].pathwayId){f=d[E];break}}this._levels=c;for(let E=0;E<c.length;E++)if(c[E]===f){var g;this._firstLevel=E;const _=f.bitrate,x=this.hls.bandwidthEstimate;if(this.log(`manifest loaded, ${c.length} level(s) found, first bitrate: ${_}`),((g=this.hls.userConfig)==null?void 0:g.abrEwmaDefaultEstimate)===void 0){const w=Math.min(_,this.hls.config.abrEwmaDefaultEstimateMax);w>x&&x===this.hls.abrEwmaDefaultEstimate&&(this.hls.bandwidthEstimate=w)}break}const y=r&&!s,v=this.hls.config,T=!!(v.audioStreamController&&v.audioTrackController),b={levels:c,audioTracks:o,subtitleTracks:l,sessionData:t.sessionData,sessionKeys:t.sessionKeys,firstLevel:this._firstLevel,stats:t.stats,audio:r,video:s,altAudio:T&&!y&&o.some(E=>!!E.url)};h.end=performance.now(),this.hls.trigger(S.MANIFEST_PARSED,b)}get levels(){return this._levels.length===0?null:this._levels}get loadLevelObj(){return this.currentLevel}get level(){return this.currentLevelIndex}set level(e){const t=this._levels;if(t.length===0)return;if(e<0||e>=t.length){const h=new Error("invalid level idx"),d=e<0;if(this.hls.trigger(S.ERROR,{type:ee.OTHER_ERROR,details:$.LEVEL_SWITCH_ERROR,level:e,fatal:d,error:h,reason:h.message}),d)return;e=Math.min(e,t.length-1)}const i=this.currentLevelIndex,s=this.currentLevel,r=s?s.attrs["PATHWAY-ID"]:void 0,a=t[e],o=a.attrs["PATHWAY-ID"];

82if(this.currentLevelIndex=e,this.currentLevel=a,i===e&&s&&r===o)return;this.log(`Switching to level ${e} (${a.height?a.height+"p ":""}${a.videoRange?a.videoRange+" ":""}${a.codecSet?a.codecSet+" ":""}@${a.bitrate})${o?" with Pathway "+o:""} from level ${i}${r?" with Pathway "+r:""}`);const l={level:e,attrs:a.attrs,details:a.details,bitrate:a.bitrate,averageBitrate:a.averageBitrate,maxBitrate:a.maxBitrate,realBitrate:a.realBitrate,width:a.width,height:a.height,codecSet:a.codecSet,audioCodec:a.audioCodec,videoCodec:a.videoCodec,audioGroups:a.audioGroups,subtitleGroups:a.subtitleGroups,loaded:a.loaded,loadError:a.loadError,fragmentError:a.fragmentError,name:a.name,id:a.id,uri:a.uri,url:a.url,urlId:0,audioGroupIds:a.audioGroupIds,textGroupIds:a.textGroupIds};this.hls.trigger(S.LEVEL_SWITCHING,l);const c=a.details;if(!c||c.live){const h=this.switchParams(a.uri,s==null?void 0:s.details,c);this.loadPlaylist(h)}}get manualLevel(){return this.manualLevelIndex}set manualLevel(e){this.manualLevelIndex=e,this._startLevel===void 0&&(this._startLevel=e),e!==-1&&(this.level=e)}get firstLevel(){return this._firstLevel}set firstLevel(e){this._firstLevel=e}get startLevel(){if(this._startLevel===void 0){const e=this.hls.config.startLevel;return e!==void 0?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){const t=this.steering.pathways(),i=e.filter(s=>t.indexOf(s)!==-1);if(e.length<1){this.warn(`pathwayPriority ${e} should contain at least one pathway from list: ${t}`);return}this.steering.pathwayPriority=i}}onError(e,t){t.fatal||!t.context||t.context.type===xe.LEVEL&&t.context.level===this.level&&this.checkRetry(t)}onFragBuffered(e,{frag:t}){if(t!==void 0&&t.type===Z.MAIN){const i=t.elementaryStreams;if(!Object.keys(i).some(r=>!!i[r]))return;const s=this._levels[t.level];s!=null&&s.loadError&&(this.log(`Resetting level error count of ${s.loadError} on frag buffered`),s.loadError=0)}}onLevelLoaded(e,t){var i;const{level:s,details:r}=t,a=t.levelInfo;if(!a){var o;this.warn(`Invalid level index ${s}`),(o=t.deliveryDirectives)!=null&&o.skip&&(r.deltaUpdateFailed=!0);return}if(a===this.currentLevel||t.withoutMultiVariant){a.fragmentError===0&&(a.loadError=0);let l=a.details;l===t.details&&l.advanced&&(l=void 0),this.playlistLoaded(s,t,l)}else(i=t.deliveryDirectives)!=null&&i.skip&&(r.deltaUpdateFailed=!0)}loadPlaylist(e){super.loadPlaylist(),this.shouldLoadPlaylist(this.currentLevel)&&this.scheduleLoading(this.currentLevel,e)}loadingPlaylist(e,t){super.loadingPlaylist(e,t);const i=this.getUrlWithDirectives(e.uri,t),s=this.currentLevelIndex,r=e.attrs["PATHWAY-ID"],a=e.details,o=a==null?void 0:a.age;this.log(`Loading level index ${s}${(t==null?void 0:t.msn)!==void 0?" at sn "+t.msn+" part "+t.part:""}${r?" Pathway "+r:""}${o&&a.live?" age "+o.toFixed(1)+(a.type&&" "+a.type||""):""} ${i}`),this.hls.trigger(S.LEVEL_LOADING,{url:i,level:s,levelInfo:e,pathwayId:e.attrs["PATHWAY-ID"],id:0,deliveryDirectives:t||null})}get nextLoadLevel(){return this.manualLevelIndex!==-1?this.manualLevelIndex:this.hls.nextAutoLevel}set nextLoadLevel(e){this.level=e,this.manualLevelIndex===-1&&(this.hls.nextAutoLevel=e)}removeLevel(e){var t;if(this._levels.length===1)return;const i=this._levels.filter((r,a)=>a!==e?!0:(this.steering&&this.steering.removeLevel(r),r===this.currentLevel&&(this.currentLevel=null,this.currentLevelIndex=-1,r.details&&r.details.fragments.forEach(o=>o.level=-1)),!1));k7(i),this._levels=i,this.currentLevelIndex>-1&&(t=this.currentLevel)!=null&&t.details&&(this.currentLevelIndex=this.currentLevel.details.fragments[0].level),this.manualLevelIndex>-1&&(this.manualLevelIndex=this.currentLevelIndex);const s=i.length-1;this._firstLevel=Math.min(this._firstLevel,s),this._startLevel&&(this._startLevel=Math.min(this._startLevel,s)),this.hls.trigger(S.LEVELS_UPDATED,{levels:i})}onLevelsUpdated(e,{levels:t}){this._levels=t}checkMaxAutoUpdated(){const{autoLevelCapping:e,maxAutoLevel:t,maxHdcpLevel:i}=this.hls;this._maxAutoLevel!==t&&(this._maxAutoLevel=t,this.hls.trigger(S.MAX_AUTO_LEVEL_UPDATED,{autoLevelCapping:e,levels:this.levels,maxAutoLevel:t,minAutoLevel:this.hls.minAutoLevel,maxHdcpLevel:i}))}}function WP(n){const e={};

82n.forEach(t=>{const i=t.groupId||"";t.id=e[i]=e[i]||0,e[i]++})}function MB(){return self.SourceBuffer||self.WebKitSourceBuffer}function y3(){if(!Jn())return!1;const e=MB();return!e||e.prototype&&typeof e.prototype.appendBuffer=="function"&&typeof e.prototype.remove=="function"}function $B(){if(!y3())return!1;const n=Jn();return typeof(n==null?void 0:n.isTypeSupported)=="function"&&(["avc1.42E01E,mp4a.40.2","av01.0.01M.08","vp09.00.50.08"].some(e=>n.isTypeSupported(Vh(e,"video")))||["mp4a.40.2","fLaC"].some(e=>n.isTypeSupported(Vh(e,"audio"))))}function RJ(){var n;const e=MB();return typeof(e==null||(n=e.prototype)==null?void 0:n.changeType)=="function"}const PJ=100;class DJ extends fx{constructor(e,t,i){super(e,t,i,"stream-controller",Z.MAIN),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=()=>{const s=this.media,r=s?s.currentTime:null;if(r===null||!X(r)||(this.log(`Media seeked to ${r.toFixed(3)}`),!this.getBufferedFrag(r)))return;const a=this.getFwdBufferInfoAtPos(s,r,Z.MAIN,0);if(a===null||a.len===0){this.warn(`Main forward buffer length at ${r} on "seeked" event ${a?a.len:"empty"})`);return}this.tick()},this.registerListeners()}registerListeners(){super.registerListeners();const{hls:e}=this;e.on(S.MANIFEST_PARSED,this.onManifestParsed,this),e.on(S.LEVEL_LOADING,this.onLevelLoading,this),e.on(S.LEVEL_LOADED,this.onLevelLoaded,this),e.on(S.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),e.on(S.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(S.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.on(S.BUFFER_CREATED,this.onBufferCreated,this),e.on(S.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(S.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(S.FRAG_BUFFERED,this.onFragBuffered,this)}unregisterListeners(){super.unregisterListeners();const{hls:e}=this;e.off(S.MANIFEST_PARSED,this.onManifestParsed,this),e.off(S.LEVEL_LOADED,this.onLevelLoaded,this),e.off(S.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),e.off(S.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(S.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.off(S.BUFFER_CREATED,this.onBufferCreated,this),e.off(S.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(S.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(S.FRAG_BUFFERED,this.onFragBuffered,this)}onHandlerDestroying(){this.onMediaPlaying=this.onMediaSeeked=null,this.unregisterListeners(),super.onHandlerDestroying()}startLoad(e,t){if(this.levels){const{lastCurrentTime:i,hls:s}=this;if(this.stopLoad(),this.setInterval(PJ),this.level=-1,!this.startFragRequested){let r=s.startLevel;r===-1&&(s.config.testBandwidth&&this.levels.length>1?(r=0,this.bitrateTest=!0):r=s.firstAutoLevel),s.nextLoadLevel=r,this.level=s.loadLevel,this._hasEnoughToStart=!!t}i>0&&e===-1&&!t&&(this.log(`Override startPosition with lastCurrentTime @${i.toFixed(3)}`),e=i),this.state=B.IDLE,this.nextLoadPosition=this.lastCurrentTime=e+this.timelineOffset,this.startPosition=t?-1:e,this.tick()}else this._forceStartLoad=!0,this.state=B.STOPPED}stopLoad(){this._forceStartLoad=!1,super.stopLoad()}doTick(){switch(this.state){case B.WAITING_LEVEL:{const{levels:e,level:t}=this,i=e==null?void 0:e[t],s=i==null?void 0:i.details;if(s&&(!s.live||this.levelLastLoaded===i&&!this.waitForLive(i))){if(this.waitForCdnTuneIn(s))break;this.state=B.IDLE;break}else if(this.hls.nextLoadLevel!==this.level){this.state=B.IDLE;break}break}case B.FRAG_LOADING_WAITING_RETRY:this.checkRetryDate();break}this.state===B.IDLE&&this.doTickIdle(),this.onTickEnd()}onTickEnd(){var e;super.onTickEnd(),(e=this.media)!=null&&e.readyState&&this.media.seeking===!1&&(this.lastCurrentTime=this.media.currentTime),this.checkFragmentChanged()}doTickIdle(){const{hls:e,levelLastLoaded:t,levels:i,media:s}=this;if(t===null||!s&&!this.primaryPrefetch&&(this.startFragRequested||!e.config.startFragPrefetch)||this.altAudio&&this.audioOnly)return;const r=this.buffering?e.nextLoadLevel:e.loadLevel;if(!(i!=null&&i[r]))return;const a=i[r],o=this.getMainFwdBufferInfo();if(o===null)return;const l=this.getLevelDetails();if(l&&this._streamEnded(o,l)){const v={};this.altAudio===2&&(v.type="video"),this.hls.trigger(S.BUFFER_EOS,v),this.state=B.ENDED;return}if(!this.buffering)return;e.loadLevel!==r&&e.manualLevel===-1&&this.log(`Adapting to level ${r} from level ${this.level}`),this.level=e.nextLoadLevel=r;const c=a.details;if(!c||this.state===B.WAITING_LEVEL||this.waitForLive(a)){this.level=r,this.state=B.WAITING_LEVEL,this.startFragRequested=!1;return}const h=o.len,d=this.getMaxBufferLength(a.maxBitrate);if(h>=d)return;this.backtrackFragment&&this.backtrackFragment.start>o.end&&(this.backtrackFragment=null);const f=this.backtrackFragment?this.backtrackFragment.start:o.end;let g=this.getNextFragment(f,c);if(this.couldBacktrack&&!this.fragPrevious&&g&&pt(g)&&this.fragmentTracker.getState(g)!==St.OK){var y;const T=((y=this.backtrackFragment)!=null?y:g).sn-c.startSN,b=c.fragments[T-1];b&&g.cc===b.cc&&(g=b,this.fragmentTracker.removeFragment(b))}else this.backtrackFragment&&o.len&&(this.backtrackFragment=null);if(g&&this.isLoopLoading(g,f)){if(!g.gap){const T=this.audioOnly&&!this.altAudio?Qe.AUDIO:Qe.VIDEO,b=(T===Qe.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;b&&this.afterBufferFlushed(b,T,Z.MAIN)}g=this.getNextFragmentLoopLoading(g,c,o,Z.MAIN,d)}g&&(g.initSegment&&!g.initSegment.data&&!this.bitrateTest&&(g=g.initSegment),this.loadFragment(g,a,f))}loadFragment(e,t,i){const s=this.fragmentTracker.getState(e);s===St.NOT_LOADED||s===St.PARTIAL?pt(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,Z.MAIN)}followingBufferedFrag(e){return e?this.getBufferedFrag(e.end+.5):null}immediateLevelSwitch(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)}nextLevelSwitch(){const{levels:e,media:t}=this;if(t!=null&&t.readyState){let i;const s=this.getAppendedFrag(t.currentTime);s&&s.start>1&&this.flushMainBuffer(0,s.start-1);const r=this.getLevelDetails();if(r!=null&&r.live){const o=this.getMainFwdBufferInfo();if(!o||o.len<r.targetduration*2)return}if(!t.paused&&e){const o=this.hls.nextLoadLevel,l=e[o],c=this.fragLastKbps;c&&this.fragCurrent?i=this.fragCurrent.duration*l.maxBitrate/(1e3*c)+1:i=0}else i=0;const a=this.getBufferedFrag(t.currentTime+i);if(a){const o=this.followingBufferedFrag(a);if(o){this.abortCurrentFrag();const l=o.maxStartPTS?o.maxStartPTS:o.start,c=o.duration,h=Math.max(a.end,l+Math.min(Math.max(c-this.config.maxFragLookUpTolerance,c*(this.couldBacktrack?.5:.125)),c*(this.couldBacktrack?.75:.25)));this.flushMainBuffer(h,Number.POSITIVE_INFINITY)}}}}abortCurrentFrag(){const e=this.fragCurrent;switch(this.fragCurrent=null,this.backtrackFragment=null,e&&(e.abortRequests(),this.fragmentTracker.removeFragment(e)),this.state){case B.KEY_LOADING:case B.FRAG_LOADING:case B.FRAG_LOADING_WAITING_RETRY:case B.PARSING:case B.PARSED:this.state=B.IDLE;break}this.nextLoadPosition=this.getLoadPosition()}flushMainBuffer(e,t){super.flushMainBuffer(e,t,this.altAudio===2?"video":null)}onMediaAttached(e,t){super.onMediaAttached(e,t);const i=t.media;Jt(i,"playing",this.onMediaPlaying),Jt(i,"seeked",this.onMediaSeeked)}onMediaDetaching(e,t){const{media:i}=this;i&&(hi(i,"playing",this.onMediaPlaying),hi(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(S.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,s=!1;for(let r=0;r<t.levels.length;r++){const a=t.levels[r].audioCodec;a&&(i=i||a.indexOf("mp4a.40.2")!==-1,s=s||a.indexOf("mp4a.40.5")!==-1)}this.audioCodecSwitch=i&&s&&!RJ(),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){const{levels:i}=this;if(!i||this.state!==B.IDLE)return;const s=t.levelInfo;(!s.details||s.details.live&&(this.levelLastLoaded!==s||s.details.expired)||this.waitForCdnTuneIn(s.details))&&(this.state=B.WAITING_LEVEL)}onLevelLoaded(e,t){var i;const{levels:s,startFragRequested:r}=this,a=t.level,o=t.details,l=o.totalduration;if(!s){this.warn(`Levels were reset while loading level ${a}`);return}this.log(`Level ${a} loaded [${o.startSN},${o.endSN}]${o.lastPartSn?`[part-${o.lastPartSn}-${o.lastPartIndex}]`:""}, cc [${o.startCC}, ${o.endCC}] duration:${l}`);const c=t.levelInfo,h=this.fragCurrent;h&&(this.state===B.FRAG_LOADING||this.state===B.FRAG_LOADING_WAITING_RETRY)&&h.level!==t.level&&h.loader&&this.abortCurrentFrag();let d=0;if(o.live||(i=c.details)!=null&&i.live){var f;if(this.checkLiveUpdate(o),o.deltaUpdateFailed)return;d=this.alignPlaylists(o,c.details,(f=this.levelLastLoaded)==null?void 0:f.details)}if(c.details=o,this.levelLastLoaded=c,r||this.setStartPosition(o,d),this.hls.trigger(S.LEVEL_UPDATED,{details:o,level:a}),this.state===B.WAITING_LEVEL){if(this.waitForCdnTuneIn(o))return;this.state=B.IDLE}r&&o.live&&this.synchronizeToLiveEdge(o),this.tick()}synchronizeToLiveEdge(e){const{config:t,media:i}=this;if(!i)return;const s=this.hls.liveSyncPosition,r=this.getLoadPosition(),a=e.fragmentStart,o=e.edge,l=r>=a-t.maxFragLookUpTolerance&&r<=o;if(s!==null&&i.duration>s&&(r<s||!l)){const h=t.liveMaxLatencyDuration!==void 0?t.liveMaxLatencyDuration:t.liveMaxLatencyDurationCount*e.targetduration;if((!l&&i.readyState<4||r<o-h)&&(this._hasEnoughToStart||(this.nextLoadPosition=s),i.readyState))if(this.warn(`Playback: ${r.toFixed(3)} is located too far from the end of live sliding playlist: ${o}, reset currentTime to : ${s.toFixed(3)}`),this.config.liveSyncMode==="buffered"){var c;const d=me.bufferInfo(i,s,0);if(!((c=d.buffered)!=null&&c.length)){i.currentTime=s;return}if(d.start<=r){i.currentTime=s;return}const{nextStart:g}=me.bufferedInfo(d.buffered,r,0);g&&(i.currentTime=g)}else i.currentTime=s}}_handleFragmentLoadProgress(e){var t;const i=e.frag,{part:s,payload:r}=e,{levels:a}=this;if(!a){this.warn(`Levels were reset while fragment load was in progress. Fragment ${i.sn} of level ${i.level} will not be buffered`);return}const o=a[i.level];if(!o){this.warn(`Level ${i.level} not found on progress`);return}const l=o.details;if(!l){this.warn(`Dropping fragment ${i.sn} of level ${i.level} after level details were reset`),this.fragmentTracker.removeFragment(i);return}const c=o.videoCodec,h=l.PTSKnown||!l.live,d=(t=i.initSegment)==null?void 0:t.data,f=this._getAudioCodec(o),g=this.transmuxer=this.transmuxer||new Z7(this.hls,Z.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),y=s?s.index:-1,v=y!==-1,T=new dx(i.level,i.sn,i.stats.chunkCount,r.byteLength,y,v),b=this.initPTS[i.cc];g.push(r,d,f,c,i,s,l.totalduration,h,T,b)}onAudioTrackSwitching(e,t){const i=this.hls,s=this.altAudio!==0;if(yy(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;const a=this.fragCurrent;a&&(this.log("Switching to main audio track, cancel main fragment load"),a.abortRequests(),this.fragmentTracker.removeFragment(a)),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();if(s){this.altAudio=0,this.fragmentTracker.removeAllFragments(),i.once(S.BUFFER_FLUSHED,()=>{this.hls&&this.hls.trigger(S.AUDIO_TRACK_SWITCHED,t)}),i.trigger(S.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:null});return}i.trigger(S.AUDIO_TRACK_SWITCHED,t)}}onAudioTrackSwitched(e,t){const i=yy(t.url,this.hls);if(i){const s=this.videoBuffer;s&&this.mediaBuffer!==s&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=s)}this.altAudio=i?2:0,this.tick()}onBufferCreated(e,t){const i=t.tracks;let s,r,a=!1;for(const o in i){const l=i[o];if(l.id==="main"){if(r=o,s=l,o==="video"){const c=i[o];c&&(this.videoBuffer=c.buffer)}}else a=!0}a&&s?(this.log(`Alternate track found, use ${r}.buffered to schedule main fragment loading`),this.mediaBuffer=s.buffer):this.mediaBuffer=this.media}onFragBuffered(e,t){const{frag:i,part:s}=t,r=i.type===Z.MAIN;if(r){if(this.fragContextChanged(i)){this.warn(`Fragment ${i.sn}${s?" p: "+s.index:""} of level ${i.level} finished buffering, but was aborted. state: ${this.state}`),this.state===B.PARSED&&(this.state=B.IDLE);return}const o=s?s.stats:i.stats;this.fragLastKbps=Math.round(8*o.total/(o.buffering.end-o.loading.first)),pt(i)&&(this.fragPrevious=i),this.fragBufferedComplete(i,s)}const a=this.media;a&&(!this._hasEnoughToStart&&me.getBuffered(a).length&&(this._hasEnoughToStart=!0,this.seekToStartPos()),r&&this.tick())}get hasEnoughToStart(){return this._hasEnoughToStart}onError(e,t){var i;if(t.fatal){this.state=B.ERROR;return}switch(t.details){case $.FRAG_GAP:case $.FRAG_PARSING_ERROR:case $.FRAG_DECRYPT_ERROR:case $.FRAG_LOAD_ERROR:case $.FRAG_LOAD_TIMEOUT:case $.KEY_LOAD_ERROR:case $.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(Z.MAIN,t);break;case $.LEVEL_LOAD_ERROR:case $.LEVEL_LOAD_TIMEOUT:case $.LEVEL_PARSING_ERROR:!t.levelRetry&&this.state===B.WAITING_LEVEL&&((i=t.context)==null?void 0:i.type)===xe.LEVEL&&(this.state=B.IDLE);break;case $.BUFFER_ADD_CODEC_ERROR:case $.BUFFER_APPEND_ERROR:if(t.parent!=="main")return;this.reduceLengthAndFlushBuffer(t)&&this.resetLoadingState();break;case $.BUFFER_FULL_ERROR:if(t.parent!=="main")return;this.reduceLengthAndFlushBuffer(t)&&(!this.config.interstitialsController&&this.config.assetPlayerId?this._hasEnoughToStart=!0:this.flushMainBuffer(0,Number.POSITIVE_INFINITY));break;case $.INTERNAL_EXCEPTION:this.recoverWorkerError(t);break}}onFragLoadEmergencyAborted(){this.state=B.IDLE,this._hasEnoughToStart||(this.startFragRequested=!1,this.nextLoadPosition=this.lastCurrentTime),this.tickImmediate()}onBufferFlushed(e,{type:t}){if(t!==Qe.AUDIO||!this.altAudio){const i=(t===Qe.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;i&&(this.afterBufferFlushed(i,t,Z.MAIN),this.tick())}}onLevelsUpdated(e,t){this.level>-1&&this.fragCurrent&&(this.level=this.fragCurrent.level,this.level===-1&&this.resetWhenMissingContext(this.fragCurrent)),this.levels=t.levels}swapAudioCodec(){this.audioCodecSwap=!this.audioCodecSwap}seekToStartPos(){const{media:e}=this;if(!e)return;const t=e.currentTime;let i=this.startPosition;if(i>=0&&t<i){if(e.seeking){this.log(`could not seek to ${i}, already seeking at ${t}`);return}const s=this.timelineOffset;s&&i&&(i+=s);const r=this.getLevelDetails(),a=me.getBuffered(e),o=a.length?a.start(0):0,l=o-i,c=Math.max(this.config.maxBufferHole,this.config.maxFragLookUpTolerance);(this.config.startOnSegmentBoundary||l>0&&(l<c||this.loadingParts&&l<2*((r==null?void 0:r.partTarget)||0)))&&(this.log(`adjusting start position by ${l} to match buffer start`),i+=l,this.startPosition=i),t<i&&(this.log(`seek to target start position ${i} from current time ${t} buffer start ${o}`),e.currentTime=i)}}_getAudioCodec(e){let t=this.config.defaultAudioCodec||e.audioCodec;return this.audioCodecSwap&&t&&(this.log("Swapping audio codec"),t.indexOf("mp4a.40.5")!==-1?t="mp4a.40.2":t="mp4a.40.5"),t}_loadBitrateTestFrag(e,t){e.bitrateTest=!0,this._doFragLoad(e,t).then(i=>{const{hls:s}=this,r=i==null?void 0:i.frag;if(!r||this.fragContextChanged(r))return;t.fragmentError=0,this.state=B.IDLE,this.startFragRequested=!1,this.bitrateTest=!1;const a=r.stats;a.parsing.start=a.parsing.end=a.buffering.start=a.buffering.end=self.performance.now(),s.trigger(S.FRAG_LOADED,i),r.bitrateTest=!1}).catch(i=>{this.state===B.STOPPED||this.state===B.ERROR||(this.warn(i),this.resetFragmentLoading(e))})}_handleTransmuxComplete(e){const t=this.playlistType,{hls:i}=this,{remuxResult:s,chunkMeta:r}=e,a=this.getCurrentContext(r);if(!a){this.resetWhenMissingContext(r);return}const{frag:o,part:l,level:c}=a,{video:h,text:d,id3:f,initSegment:g}=s,{details:y}=c,v=this.altAudio?void 0:s.audio;if(this.fragContextChanged(o)){this.fragmentTracker.removeFragment(o);return}if(this.state=B.PARSING,g){const T=g.tracks;if(T){const x=o.initSegment||o;if(this.unhandledEncryptionError(g,o))return;this._bufferInitSegment(c,T,x,r),i.trigger(S.FRAG_PARSING_INIT_SEGMENT,{frag:x,id:t,tracks:T})}const b=g.initPTS,E=g.timescale,_=this.initPTS[o.cc];if(X(b)&&(!_||_.baseTime!==b||_.timescale!==E)){const x=g.trackId;this.initPTS[o.cc]={baseTime:b,timescale:E,trackId:x},i.trigger(S.INIT_PTS_FOUND,{frag:o,id:t,initPTS:b,timescale:E,trackId:x})}}if(h&&y){v&&h.type==="audiovideo"&&this.logMuxedErr(o);const T=y.fragments[o.sn-1-y.startSN],b=o.sn===y.startSN,E=!T||o.cc>T.cc;if(s.independent!==!1){const{startPTS:_,endPTS:x,startDTS:w,endDTS:R}=h;if(l)l.elementaryStreams[h.type]={startPTS:_,endPTS:x,startDTS:w,endDTS:R};else if(h.firstKeyFrame&&h.independent&&r.id===1&&!E&&(this.couldBacktrack=!0),h.dropped&&h.independent){const C=this.getMainFwdBufferInfo(),k=(C?C.end:this.getLoadPosition())+this.config.maxBufferHole,P=h.firstKeyFramePTS?h.firstKeyFramePTS:_;if(!b&&k<P-this.config.maxBufferHole&&!E){this.backtrack(o);return}else E&&(o.gap=!0);o.setElementaryStreamInfo(h.type,o.start,x,o.start,R,!0)}else b&&_-(y.appliedTimelineOffset||0)>qg&&(o.gap=!0);o.setElementaryStreamInfo(h.type,_,x,w,R),this.backtrackFragment&&(this.backtrackFragment=o),this.bufferFragmentData(h,o,l,r,b||E)}else if(b||E)o.gap=!0;else{this.backtrack(o);return}}if(v){const{startPTS:T,endPTS:b,startDTS:E,endDTS:_}=v;l&&(l.elementaryStreams[Qe.AUDIO]={startPTS:T,endPTS:b,startDTS:E,endDTS:_}),o.setElementaryStreamInfo(Qe.AUDIO,T,b,E,_),this.bufferFragmentData(v,o,l,r)}if(y&&f!=null&&f.samples.length){const T={id:t,frag:o,details:y,samples:f.samples};i.trigger(S.FRAG_PARSING_METADATA,T)}if(y&&d){const T={id:t,frag:o,details:y,samples:d.samples};i.trigger(S.FRAG_PARSING_USERDATA,T)}}logMuxedErr(e){this.warn(`${pt(e)?"Media":"Init"} segment with muxed audiovideo where only video expected: ${e.url}`)}_bufferInitSegment(e,t,i,s){if(this.state!==B.PARSING)return;this.audioOnly=!!t.audio&&!t.video,this.altAudio&&!this.audioOnly&&(delete t.audio,t.audiovideo&&this.logMuxedErr(i));const{audio:r,video:a,audiovideo:o}=t;if(r){const c=e.audioCodec;let h=Ng(r.codec,c);h==="mp4a"&&(h="mp4a.40.5");const d=navigator.userAgent.toLowerCase();if(this.audioCodecSwitch){h&&(h.indexOf("mp4a.40.5")!==-1?h="mp4a.40.2":h="mp4a.40.5");const f=r.metadata;f&&"channelCount"in f&&(f.channelCount||1)!==1&&d.indexOf("firefox")===-1&&(h="mp4a.40.5")}h&&h.indexOf("mp4a.40.5")!==-1&&d.indexOf("android")!==-1&&r.container!=="audio/mpeg"&&(h="mp4a.40.2",this.log(`Android: force audio codec to ${h}`)),c&&c!==h&&this.log(`Swapping manifest audio codec "${c}" for "${h}"`),r.levelCodec=h,r.id=Z.MAIN,this.log(`Init audio buffer, container:${r.container}, codecs[selected/level/parsed]=[${h||""}/${c||""}/${r.codec}]`),delete t.audiovideo}if(a){a.levelCodec=e.videoCodec,a.id=Z.MAIN;const c=a.codec;if((c==null?void 0:c.length)===4)switch(c){case"hvc1":case"hev1":a.codec="hvc1.1.6.L120.90";break;case"av01":a.codec="av01.0.04M.08";break;case"avc1":a.codec="avc1.42e01e";break}this.log(`Init video buffer, container:${a.container}, codecs[level/parsed]=[${e.videoCodec||""}/${c}]${a.codec!==c?" parsed-corrected="+a.codec:""}${a.supplemental?" supplemental="+a.supplemental:""}`),delete t.audiovideo}o&&(this.log(`Init audiovideo buffer, container:${o.container}, codecs[level/parsed]=[${e.codecs}/${o.codec}]`),delete t.video,delete t.audio);const l=Object.keys(t);if(l.length){if(this.hls.trigger(S.BUFFER_CODECS,t),!this.hls)return;l.forEach(c=>{const d=t[c].initSegment;d!=null&&d.byteLength&&this.hls.trigger(S.BUFFER_APPENDING,{type:c,data:d,frag:i,part:null,chunkMeta:s,parent:i.type})})}this.tickImmediate()}getMainFwdBufferInfo(){const e=this.mediaBuffer&&this.altAudio===2?this.mediaBuffer:this.media;return this.getFwdBufferInfo(e,Z.MAIN)}get maxBufferLength(){const{levels:e,level:t}=this,i=e==null?void 0: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=B.IDLE}checkFragmentChanged(){const e=this.media;let t=null;if(e&&e.readyState>1&&e.seeking===!1){const i=e.currentTime;if(me.isBuffered(e,i)?t=this.getAppendedFrag(i):me.isBuffered(e,i+.1)&&(t=this.getAppendedFrag(i+.1)),t){this.backtrackFragment=null;const s=this.fragPlaying,r=t.level;(!s||t.sn!==s.sn||s.level!==r)&&(this.fragPlaying=t,this.hls.trigger(S.FRAG_CHANGED,{frag:t}),(!s||s.level!==r)&&this.hls.trigger(S.LEVEL_SWITCHED,{level:r}))}}}get nextLevel(){const e=this.nextBufferedFrag;return e?e.level:-1}get currentFrag(){var e;if(this.fragPlaying)return this.fragPlaying;const t=((e=this.media)==null?void 0:e.currentTime)||this.lastCurrentTime;return X(t)?this.getAppendedFrag(t):null}get currentProgramDateTime(){var e;const t=((e=this.media)==null?void 0:e.currentTime)||this.lastCurrentTime;if(X(t)){const i=this.getLevelDetails(),s=this.currentFrag||(i?pl(null,i.fragments,t):null);if(s){const r=s.programDateTime;if(r!==null){const a=r+(t-s.start)*1e3;return new Date(a)}}}return null}get currentLevel(){const e=this.currentFrag;return e?e.level:-1}get nextBufferedFrag(){const e=this.currentFrag;return e?this.followingBufferedFrag(e):null}get forceStartLoad(){return this._forceStartLoad}}class OJ extends Bi{constructor(e,t){super("key-loader",t),this.config=void 0,this.keyIdToKeyInfo={},this.emeController=null,this.config=e}abort(e){for(const i in this.keyIdToKeyInfo){const s=this.keyIdToKeyInfo[i].loader;if(s){var t;if(e&&e!==((t=s.context)==null?void 0:t.frag.type))return;s.abort()}}}detach(){for(const e in this.keyIdToKeyInfo){const t=this.keyIdToKeyInfo[e];(t.mediaKeySessionContext||t.decryptdata.isCommonEncryption)&&delete this.keyIdToKeyInfo[e]}}destroy(){this.detach();for(const e in this.keyIdToKeyInfo){const t=this.keyIdToKeyInfo[e].loader;t&&t.destroy()}this.keyIdToKeyInfo={}}createKeyLoadError(e,t=$.KEY_LOAD_ERROR,i,s,r){return new cn({type:ee.NETWORK_ERROR,details:t,fatal:!1,frag:e,response:r,error:i,networkDetails:s})}loadClear(e,t,i){if(this.emeController&&this.config.emeEnabled&&!this.emeController.getSelectedKeySystemFormats().length){if(t.length)for(let s=0,r=t.length;s<r;s++){const a=t[s];if(e.cc<=a.cc&&(!pt(e)||!pt(a)||e.sn<a.sn)||!i&&s==r-1)return this.emeController.selectKeySystemFormat(a).then(o=>{if(!this.emeController)return;a.setKeyFormat(o);const l=Fg(o);if(l)return this.emeController.getKeySystemAccess([l])})}if(this.config.requireKeySystemAccessOnStart){const s=Th(this.config);if(s.length)return this.emeController.getKeySystemAccess(s)}}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,s;t&&e.setKeyFormat(t);const r=e.decryptdata;if(!r){const c=new Error(t?`Expected frag.decryptdata to be defined after setting format ${t}`:`Missing decryption data on fragment in onKeyLoading (emeEnabled with controller: ${this.emeController&&this.config.emeEnabled})`);return Promise.reject(this.createKeyLoadError(e,$.KEY_LOAD_ERROR,c))}const a=r.uri;if(!a)return Promise.reject(this.createKeyLoadError(e,$.KEY_LOAD_ERROR,new Error(`Invalid key URI: "${a}"`)));const o=lL(r);let l=this.keyIdToKeyInfo[o];if((i=l)!=null&&i.decryptdata.key)return r.key=l.decryptdata.key,Promise.resolve({frag:e,keyInfo:l});if(this.emeController&&(s=l)!=null&&s.keyLoadPromise)switch(this.emeController.getKeyStatus(l.decryptdata)){case"usable":case"usable-in-future":return l.keyLoadPromise.then(h=>{const{keyInfo:d}=h;return r.key=d.decryptdata.key,{frag:e,keyInfo:d}})}switch(this.log(`${this.keyIdToKeyInfo[o]?"Rel":"L"}oading${r.keyId?" keyId: "+Bt(r.keyId):""} URI: ${r.uri} from ${e.type} ${e.level}`),l=this.keyIdToKeyInfo[o]={decryptdata:r,keyLoadPromise:null,loader:null,mediaKeySessionContext:null},r.method){case"SAMPLE-AES":case"SAMPLE-AES-CENC":case"SAMPLE-AES-CTR":return r.keyFormat==="identity"?this.loadKeyHTTP(l,e):this.loadKeyEME(l,e);case"AES-128":case"AES-256":case"AES-256-CTR":return this.loadKeyHTTP(l,e);default:return Promise.reject(this.createKeyLoadError(e,$.KEY_LOAD_ERROR,new Error(`Key supplied with unsupported METHOD: "${r.method}"`)))}}loadKeyEME(e,t){const i={frag:t,keyInfo:e};if(this.emeController&&this.config.emeEnabled){var s;if(!e.decryptdata.keyId&&(s=t.initSegment)!=null&&s.data){const a=pz(t.initSegment.data);if(a.length){let o=a[0];o.some(l=>l!==0)?(this.log(`Using keyId found in init segment ${Bt(o)}`),Xn.setKeyIdForUri(e.decryptdata.uri,o)):(o=Xn.addKeyIdForUri(e.decryptdata.uri),this.log(`Generating keyId to patch media ${Bt(o)}`)),e.decryptdata.keyId=o}}if(!e.decryptdata.keyId&&!pt(t))return Promise.resolve(i);const r=this.emeController.loadKey(i);return(e.keyLoadPromise=r.then(a=>(e.mediaKeySessionContext=a,i))).catch(a=>{throw e.keyLoadPromise=null,"data"in a&&(a.data.frag=t),a})}return Promise.resolve(i)}loadKeyHTTP(e,t){const i=this.config,s=i.loader,r=new s(i);return t.keyLoader=e.loader=r,e.keyLoadPromise=new Promise((a,o)=>{const l={keyInfo:e,frag:t,responseType:"arraybuffer",url:e.decryptdata.uri},c=i.keyLoadPolicy.default,h={loadPolicy:c,timeout:c.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0},d={onSuccess:(f,g,y,v)=>{const{frag:T,keyInfo:b}=y,E=lL(b.decryptdata);if(!T.decryptdata||b!==this.keyIdToKeyInfo[E])return o(this.createKeyLoadError(T,$.KEY_LOAD_ERROR,new Error("after key load, decryptdata unset or changed"),v));b.decryptdata.key=T.decryptdata.key=new Uint8Array(f.data),T.keyLoader=null,b.loader=null,a({frag:T,keyInfo:b})},onError:(f,g,y,v)=>{this.resetLoader(g),o(this.createKeyLoadError(t,$.KEY_LOAD_ERROR,new Error(`HTTP Error ${f.code} loading key ${f.text}`),y,He({url:l.url,data:void 0},f)))},onTimeout:(f,g,y)=>{this.resetLoader(g),o(this.createKeyLoadError(t,$.KEY_LOAD_TIMEOUT,new Error("key loading timed out"),y))},onAbort:(f,g,y)=>{this.resetLoader(g),o(this.createKeyLoadError(t,$.INTERNAL_ABORTED,new Error("key loading aborted"),y))}};r.load(l,h,d)})}resetLoader(e){const{frag:t,keyInfo:i,url:s}=e,r=i.loader;t.keyLoader===r&&(t.keyLoader=null,i.loader=null);const a=lL(i.decryptdata)||s;delete this.keyIdToKeyInfo[a],r&&r.destroy()}}function lL(n){if(n.keyFormat!==Rt.FAIRPLAY){const e=n.keyId;if(e)return Bt(e)}return n.uri}function YP(n){const{type:e}=n;switch(e){case xe.AUDIO_TRACK:return Z.AUDIO;case xe.SUBTITLE_TRACK:return Z.SUBTITLE;default:return Z.MAIN}}function cL(n,e){let t=n.url;return(t===void 0||t.indexOf("data:")===0)&&(t=e.url),t}class MJ{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(){const{hls:e}=this;e.on(S.MANIFEST_LOADING,this.onManifestLoading,this),e.on(S.LEVEL_LOADING,this.onLevelLoading,this),e.on(S.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),e.on(S.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this),e.on(S.LEVELS_UPDATED,this.onLevelsUpdated,this)}unregisterListeners(){const{hls:e}=this;e.off(S.MANIFEST_LOADING,this.onManifestLoading,this),e.off(S.LEVEL_LOADING,this.onLevelLoading,this),e.off(S.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),e.off(S.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this),e.off(S.LEVELS_UPDATED,this.onLevelsUpdated,this)}createInternalLoader(e){const t=this.hls.config,i=t.pLoader,s=t.loader,r=i||s,a=new r(t);return this.loaders[e.type]=a,a}getInternalLoader(e){return this.loaders[e.type]}resetInternalLoader(e){this.loaders[e]&&delete this.loaders[e]}destroyInternalLoaders(){for(const e in this.loaders){const t=this.loaders[e];t&&t.destroy(),this.resetInternalLoader(e)}}destroy(){this.variableList=null,this.unregisterListeners(),this.destroyInternalLoaders()}onManifestLoading(e,t){const{url:i}=t;this.variableList=null,this.load({id:null,level:0,responseType:"text",type:xe.MANIFEST,url:i,deliveryDirectives:null,levelOrTrack:null})}onLevelLoading(e,t){const{id:i,level:s,pathwayId:r,url:a,deliveryDirectives:o,levelInfo:l}=t;this.load({id:i,level:s,pathwayId:r,responseType:"text",type:xe.LEVEL,url:a,deliveryDirectives:o,levelOrTrack:l})}onAudioTrackLoading(e,t){const{id:i,groupId:s,url:r,deliveryDirectives:a,track:o}=t;this.load({id:i,groupId:s,level:null,responseType:"text",type:xe.AUDIO_TRACK,url:r,deliveryDirectives:a,levelOrTrack:o})}onSubtitleTrackLoading(e,t){const{id:i,groupId:s,url:r,deliveryDirectives:a,track:o}=t;this.load({id:i,groupId:s,level:null,responseType:"text",type:xe.SUBTITLE_TRACK,url:r,deliveryDirectives:a,levelOrTrack:o})}onLevelsUpdated(e,t){const i=this.loaders[xe.LEVEL];if(i){const s=i.context;s&&!t.levels.some(r=>r===s.levelOrTrack)&&(i.abort(),delete this.loaders[xe.LEVEL])}}load(e){var t;const i=this.hls.config;let s=this.getInternalLoader(e);if(s){const c=this.hls.logger,h=s.context;if(h&&h.levelOrTrack===e.levelOrTrack&&(h.url===e.url||h.deliveryDirectives&&!e.deliveryDirectives)){h.url===e.url?c.log(`[playlist-loader]: ignore ${e.url} ongoing request`):c.log(`[playlist-loader]: ignore ${e.url} in favor of ${h.url}`);return}c.log(`[playlist-loader]: aborting previous loader for type: ${e.type}`),s.abort()}let r;if(e.type===xe.MANIFEST?r=i.manifestLoadPolicy.default:r=We({},i.playlistLoadPolicy.default,{timeoutRetry:null,errorRetry:null}),s=this.createInternalLoader(e),X((t=e.deliveryDirectives)==null?void 0:t.part)){let c;if(e.type===xe.LEVEL&&e.level!==null?c=this.hls.levels[e.level].details:e.type===xe.AUDIO_TRACK&&e.id!==null?c=this.hls.audioTracks[e.id].details:e.type===xe.SUBTITLE_TRACK&&e.id!==null&&(c=this.hls.subtitleTracks[e.id].details),c){const h=c.partTarget,d=c.targetduration;if(h&&d){const f=Math.max(h*3,d*.8)*1e3;r=We({},r,{maxTimeToFirstByteMs:Math.min(f,r.maxTimeToFirstByteMs),maxLoadTimeMs:Math.min(f,r.maxTimeToFirstByteMs)})}}}const a=r.errorRetry||r.timeoutRetry||{},o={loadPolicy:r,timeout:r.maxLoadTimeMs,maxRetry:a.maxNumRetry||0,retryDelay:a.retryDelayMs||0,maxRetryDelay:a.maxRetryDelayMs||0},l={onSuccess:(c,h,d,f)=>{const g=this.getInternalLoader(d);this.resetInternalLoader(d.type);const y=c.data;h.parsing.start=performance.now(),cs.isMediaPlaylist(y)||d.type!==xe.MANIFEST?this.handleTrackOrLevelPlaylist(c,h,d,f||null,g):this.handleMasterPlaylist(c,h,d,f)},onError:(c,h,d,f)=>{this.handleNetworkError(h,d,!1,c,f)},onTimeout:(c,h,d)=>{this.handleNetworkError(h,d,!0,void 0,c)}};s.load(e,o,l)}checkAutostartLoad(){if(!this.hls)return;const{config:{autoStartLoad:e,startPosition:t},forceStartLoad:i}=this.hls;(e||i)&&(this.hls.logger.log(`${e?"auto":"force"} startLoad with configured startPosition ${t}`),this.hls.startLoad(t))}handleMasterPlaylist(e,t,i,s){const r=this.hls,a=e.data,o=cL(e,i),l=cs.parseMasterPlaylist(a,o);if(l.playlistParsingError){t.parsing.end=performance.now(),this.handleManifestParsingError(e,i,l.playlistParsingError,s,t);return}const{contentSteering:c,levels:h,sessionData:d,sessionKeys:f,startTimeOffset:g,variableList:y}=l;this.variableList=y,h.forEach(E=>{const{unknownCodecs:_}=E;if(_){const{preferManagedMediaSource:x}=this.hls.config;let{audioCodec:w,videoCodec:R}=E;for(let C=_.length;C--;){const k=_[C];Uh(k,"audio",x)?(E.audioCodec=w=w?`${w},${k}`:k,Ku.audio[w.substring(0,4)]=2,_.splice(C,1)):Uh(k,"video",x)&&(E.videoCodec=R=R?`${R},${k}`:k,Ku.video[R.substring(0,4)]=2,_.splice(C,1))}}});const{AUDIO:v=[],SUBTITLES:T,"CLOSED-CAPTIONS":b}=cs.parseMasterPlaylistMedia(a,o,l);v.length&&!v.some(_=>!_.url)&&h[0].audioCodec&&!h[0].attrs.AUDIO&&(this.hls.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),v.unshift({type:"main",name:"main",groupId:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new st({}),bitrate:0,url:""})),r.trigger(S.MANIFEST_LOADED,{levels:h,audioTracks:v,subtitles:T,captions:b,contentSteering:c,url:o,stats:t,networkDetails:s,sessionData:d,sessionKeys:f,startTimeOffset:g,variableList:y})}handleTrackOrLevelPlaylist(e,t,i,s,r){const a=this.hls,{id:o,level:l,type:c}=i,h=cL(e,i),d=X(l)?l:X(o)?o:0,f=YP(i),g=cs.parseLevelPlaylist(e.data,h,d,f,0,this.variableList);if(c===xe.MANIFEST){const y={attrs:new st({}),bitrate:0,details:g,name:"",url:h};g.requestScheduled=t.loading.start+w7(g,0),a.trigger(S.MANIFEST_LOADED,{levels:[y],audioTracks:[],url:h,stats:t,networkDetails:s,sessionData:null,sessionKeys:null,contentSteering:null,startTimeOffset:null,variableList:null})}t.parsing.end=performance.now(),i.levelDetails=g,this.handlePlaylistLoaded(g,e,t,i,s,r)}handleManifestParsingError(e,t,i,s,r){this.hls.trigger(S.ERROR,{type:ee.NETWORK_ERROR,details:$.MANIFEST_PARSING_ERROR,fatal:t.type===xe.MANIFEST,url:e.url,err:i,error:i,reason:i.message,response:e,context:t,networkDetails:s,stats:r})}handleNetworkError(e,t,i=!1,s,r){let a=`A network ${i?"timeout":"error"+(s?" (status "+s.code+")":"")} occurred while loading ${e.type}`;e.type===xe.LEVEL?a+=`: ${e.level} id: ${e.id}`:(e.type===xe.AUDIO_TRACK||e.type===xe.SUBTITLE_TRACK)&&(a+=` id: ${e.id} group-id: "${e.groupId}"`);const o=new Error(a);this.hls.logger.warn(`[playlist-loader]: ${a}`);let l=$.UNKNOWN,c=!1;const h=this.getInternalLoader(e);switch(e.type){case xe.MANIFEST:l=i?$.MANIFEST_LOAD_TIMEOUT:$.MANIFEST_LOAD_ERROR,c=!0;break;case xe.LEVEL:l=i?$.LEVEL_LOAD_TIMEOUT:$.LEVEL_LOAD_ERROR,c=!1;break;case xe.AUDIO_TRACK:l=i?$.AUDIO_TRACK_LOAD_TIMEOUT:$.AUDIO_TRACK_LOAD_ERROR,c=!1;break;case xe.SUBTITLE_TRACK:l=i?$.SUBTITLE_TRACK_LOAD_TIMEOUT:$.SUBTITLE_LOAD_ERROR,c=!1;break}h&&this.resetInternalLoader(e.type);const d={type:ee.NETWORK_ERROR,details:l,fatal:c,url:e.url,loader:h,context:e,error:o,networkDetails:t,stats:r};if(s){const f=(t==null?void 0:t.url)||e.url;d.response=He({url:f,data:void 0},s)}this.hls.trigger(S.ERROR,d)}handlePlaylistLoaded(e,t,i,s,r,a){const o=this.hls,{type:l,level:c,levelOrTrack:h,id:d,groupId:f,deliveryDirectives:g}=s,y=cL(t,s),v=YP(s);let T=typeof s.level=="number"&&v===Z.MAIN?c:void 0;const b=e.playlistParsingError;if(b){if(this.hls.logger.warn(`${b} ${e.url}`),!o.config.ignorePlaylistParsingErrors){o.trigger(S.ERROR,{type:ee.NETWORK_ERROR,details:$.LEVEL_PARSING_ERROR,fatal:!1,url:y,error:b,reason:b.message,response:t,context:s,level:T,parent:v,networkDetails:r,stats:i});return}e.playlistParsingError=null}if(!e.fragments.length){const E=e.playlistParsingError=new Error("No Segments found in Playlist");o.trigger(S.ERROR,{type:ee.NETWORK_ERROR,details:$.LEVEL_EMPTY_ERROR,fatal:!1,url:y,error:E,reason:E.message,response:t,context:s,level:T,parent:v,networkDetails:r,stats:i});return}switch(e.live&&a&&(a.getCacheAge&&(e.ageHeader=a.getCacheAge()||0),(!a.getCacheAge||isNaN(e.ageHeader))&&(e.ageHeader=0)),l){case xe.MANIFEST:case xe.LEVEL:if(T){if(!h)T=0;else if(h!==o.levels[T]){const E=o.levels.indexOf(h);E>-1&&(T=E)}}o.trigger(S.LEVEL_LOADED,{details:e,levelInfo:h||o.levels[0],level:T||0,id:d||0,stats:i,networkDetails:r,deliveryDirectives:g,withoutMultiVariant:l===xe.MANIFEST});break;case xe.AUDIO_TRACK:o.trigger(S.AUDIO_TRACK_LOADED,{details:e,track:h,id:d||0,groupId:f||"",stats:i,networkDetails:r,deliveryDirectives:g});break;case xe.SUBTITLE_TRACK:o.trigger(S.SUBTITLE_TRACK_LOADED,{details:e,track:h,id:d||0,groupId:f||"",stats:i,networkDetails:r,deliveryDirectives:g});break}}}class Yn{static get version(){return Hh}static isMSESupported(){return y3()}static isSupported(){return $B()}static getMediaSource(){return Jn()}static get Events(){return S}static get MetadataSchema(){return ui}static get ErrorTypes(){return ee}static get ErrorDetails(){return $}static get DefaultConfig(){return Yn.defaultConfig?Yn.defaultConfig:TJ}static set DefaultConfig(e){Yn.defaultConfig=e}constructor(e={}){this.config=void 0,this.userConfig=void 0,this.logger=void 0,this.coreComponents=void 0,this.networkControllers=void 0,this._emitter=new r3,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;const t=this.logger=sz(e.debug||!1,"Hls instance",e.assetPlayerId),i=this.config=EJ(Yn.DefaultConfig,e,t);this.userConfig=e,i.progressive&&SJ(i,t);const{abrController:s,bufferController:r,capLevelController:a,errorController:o,fpsController:l}=i,c=new o(this),h=this.abrController=new s(this),d=new zz(this),f=i.interstitialsController,g=f?this.interstitialsController=new f(this,Yn):null,y=this.bufferController=new r(this,d),v=this.capLevelController=new a(this),T=new l(this),b=new MJ(this),E=i.contentSteeringController,_=E?new E(this):null,x=this.levelController=new kJ(this,_),w=new CJ(this),R=new OJ(this.config,this.logger),C=this.streamController=new DJ(this,d,R),k=this.gapController=new LJ(this,d);v.setStreamController(C),T.setStreamController(C);const P=[b,x,C];g&&P.splice(1,0,g),_&&P.splice(1,0,_),this.networkControllers=P;

82const I=[h,y,k,v,T,w,d];this.audioTrackController=this.createController(i.audioTrackController,P);const O=i.audioStreamController;O&&P.push(this.audioStreamController=new O(this,d,R)),this.subtitleTrackController=this.createController(i.subtitleTrackController,P);const G=i.subtitleStreamController;G&&P.push(this.subtititleStreamController=new G(this,d,R)),this.createController(i.timelineController,I),R.emeController=this.emeController=this.createController(i.emeController,I),this.cmcdController=this.createController(i.cmcdController,I),this.latencyController=this.createController(IJ,I),this.coreComponents=I,P.push(c);const j=c.onErrorOut;typeof j=="function"&&this.on(S.ERROR,j,c),this.on(S.MANIFEST_LOADED,b.onManifestLoaded,b)}createController(e,t){if(e){const 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,s){this._emitter.off(e,t,i,s)}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(i){if(this.logger.error("An internal error happened while handling event "+e+'. Error message: "'+i.message+'". Here is a stacktrace:',i),!this.triggeringException){this.triggeringException=!0;const s=e===S.ERROR;this.trigger(S.ERROR,{type:ee.OTHER_ERROR,details:$.INTERNAL_EXCEPTION,fatal:s,event:e,error:i}),this.triggeringException=!1}}return!1}listenerCount(e){return this._emitter.listenerCount(e)}destroy(){this.logger.log("destroy"),this.trigger(S.DESTROYING,void 0),this.detachMedia(),this.removeAllListeners(),this._autoLevelCapping=-1,this._url=null,this.networkControllers.forEach(t=>t.destroy()),this.networkControllers.length=0,this.coreComponents.forEach(t=>t.destroy()),this.coreComponents.length=0;const e=this.config;e.xhrSetup=e.fetchSetup=void 0,this.userConfig=null}attachMedia(e){if(!e||"media"in e&&!e.media){const r=new Error(`attachMedia failed: invalid argument (${e})`);this.trigger(S.ERROR,{type:ee.OTHER_ERROR,details:$.ATTACH_MEDIA_ERROR,fatal:!0,error:r});return}this.logger.log("attachMedia"),this._media&&(this.logger.warn("media must be detached before attaching"),this.detachMedia());const t="media"in e,i=t?e.media:e,s=t?e:{media:i};this._media=i,this.trigger(S.MEDIA_ATTACHING,s)}detachMedia(){this.logger.log("detachMedia"),this.trigger(S.MEDIA_DETACHING,{}),this._media=null}transferMedia(){this._media=null;const e=this.bufferController.transferMedia();return this.trigger(S.MEDIA_DETACHING,{transferMedia:e}),e}loadSource(e){this.stopLoad();const t=this.media,i=this._url,s=this._url=Yk.buildAbsoluteURL(self.location.href,e,{alwaysNormalize:!0});this._autoLevelCapping=-1,this._maxHdcpLevel=null,this.logger.log(`loadSource:${s}`),t&&i&&(i!==s||this.bufferController.hasSourceTypes())&&(this.detachMedia(),this.attachMedia(t)),this.trigger(S.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(${e+(t?", <skip seek to start>":"")})`),this.started=!0,this.resumeBuffering();for(let i=0;i<this.networkControllers.length&&(this.networkControllers[i].startLoad(e,t),!(!this.started||!this.networkControllers));i++);}stopLoad(){this.logger.log("stopLoad"),this.started=!1;for(let e=0;e<this.networkControllers.length&&(this.networkControllers[e].stopLoad(),!(this.started||!this.networkControllers));e++);}get loadingEnabled(){return this.started}get bufferingEnabled(){return this.streamController.bufferingEnabled}resumeBuffering(){this.bufferingEnabled||(this.logger.log("resume buffering"),this.networkControllers.forEach(e=>{e.resumeBuffering&&e.resumeBuffering()}))}pauseBuffering(){this.bufferingEnabled&&(this.logger.log("pause buffering"),this.networkControllers.forEach(e=>{e.pauseBuffering&&e.pauseBuffering()}))}get inFlightFragments(){const e={[Z.MAIN]:this.streamController.inFlightFrag};return this.audioStreamController&&(e[Z.AUDIO]=this.audioStreamController.inFlightFrag),this.subtititleStreamController&&(e[Z.SUBTITLE]=this.subtititleStreamController.inFlightFrag),e}swapAudioCodec(){this.logger.log("swapAudioCodec"),this.streamController.swapAudioCodec()}recoverMediaError(){this.logger.log("recoverMediaError");const e=this._media,t=e==null?void 0:e.currentTime;this.detachMedia(),e&&(this.attachMedia(e),t&&this.startLoad(t))}removeLevel(e){this.levelController.removeLevel(e)}get sessionId(){let e=this._sessionId;return e||(e=this._sessionId=kZ()),e}get levels(){const e=this.levelController.levels;return e||[]}get latestLevelDetails(){return this.streamController.getLevelDetails()||null}get loadLevelObj(){return this.levelController.loadLevelObj}get currentLevel(){return this.streamController.currentLevel}set currentLevel(e){this.logger.log(`set currentLevel:${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:${e}`),this.levelController.firstLevel=e}get startLevel(){const e=this.levelController.startLevel;return e===-1&&this.abrController.forcedAutoLevel>-1?this.abrController.forcedAutoLevel:e}set startLevel(e){this.logger.log(`set startLevel:${e}`),e!==-1&&(e=Math.max(e,this.minAutoLevel)),this.levelController.startLevel=e}get capLevelToPlayerSize(){return this.config.capLevelToPlayerSize}set capLevelToPlayerSize(e){const 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(){const{bwEstimator:e}=this.abrController;return e?e.getEstimate():NaN}set bandwidthEstimate(e){this.abrController.resetEstimator(e)}get abrEwmaDefaultEstimate(){const{bwEstimator:e}=this.abrController;return e?e.defaultEstimate:NaN}get ttfbEstimate(){const{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){Mz(e)&&this._maxHdcpLevel!==e&&(this._maxHdcpLevel=e,this.levelController.checkMaxAutoUpdated())}get autoLevelEnabled(){return this.levelController.manualLevel===-1}get manualLevel(){return this.levelController.manualLevel}get minAutoLevel(){const{levels:e,config:{minAutoBitrate:t}}=this;if(!e)return 0;const i=e.length;for(let s=0;s<i;s++)if(e[s].maxBitrate>=t)return s;return 0}get maxAutoLevel(){const{levels:e,autoLevelCapping:t,maxHdcpLevel:i}=this;let s;if(t===-1&&e!=null&&e.length?s=e.length-1:s=t,i)for(let r=s;r--;){const a=e[r].attrs["HDCP-LEVEL"];if(a&&a<=i)return r}return s}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((t=this.audioTrackController)==null?void 0:t.setAudioOption(e))||null}

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93ame,video_source_codec:_==null?void 0:_.videoCodec}):s.warn("missing BANDWIDTH from HLS manifest parsed by HLS.js")}};t.on(i.Events.LEVEL_SWITCHED,v),t._stopMuxMonitor=function(){t.off(i.Events.MANIFEST_LOADED,l),t.off(i.Events.LEVEL_LOADED,c),t.off(i.Events.AUDIO_TRACK_LOADED,h),t.off(i.Events.FRAG_LOADED,d),t.off(i.Events.FRAG_CHANGED,f),t.off(i.Events.ERROR,g),t.off(i.Events.FRAG_LOAD_EMERGENCY_ABORTED,y),t.off(i.Events.LEVEL_SWITCHED,v),t.off(i.Events.DESTROYING,t._stopMuxMonitor),delete t._stopMuxMonitor},t.on(i.Events.DESTROYING,t._stopMuxMonitor)},Dee=function(n){n&&typeof n._stopMuxMonitor=="function"&&n._stopMuxMonitor()},JP=function(n,e){if(!n||!n.requestEndDate)return{};var t=os(n.url),i=n.url,s=n.bytesLoaded,r=new Date(n.requestStartDate).getTime(),a=new Date(n.firstByteDate).getTime(),o=new Date(n.requestEndDate).getTime(),l=isNaN(n.duration)?0:n.duration,c=typeof e.getMetricsFor=="function"?e.getMetricsFor(n.mediaType).HttpList:e.getDashMetrics().getHttpRequests(n.mediaType),h;c.length>0&&(h=T3(c[c.length-1]._responseHeaders||""));var d=h?Cy(h):void 0;return{requestStart:r,requestResponseStart:a,requestResponseEnd:o,requestBytesLoaded:s,requestResponseHeaders:h,requestMediaDuration:l,requestHostname:t,requestUrl:i,requestId:d}},Oee=function(n,e){if(typeof e.getCurrentRepresentationForType=="function"){var t=e.getCurrentRepresentationForType(n);return t?{currentLevel:t.absoluteIndex,renditionWidth:t.width||null,renditionHeight:t.height||null,renditionBitrate:t.bandwidth}:{}}var i=e.getQualityFor(n),s=e.getCurrentTrackFor(n).bitrateList;return s?{currentLevel:i,renditionWidth:s[i].width||null,renditionHeight:s[i].height||null,renditionBitrate:s[i].bandwidth}:{}},Mee=function(n){var e;return(e=n.match(/.*codecs\*?="(.*)"/))===null||e===void 0?void 0:e[1]},$ee=function(n){try{var e,t,i=(t=n.getVersion)===null||t===void 0||(e=t.call(n))===null||e===void 0?void 0:e.split(".").map(function(s){return parseInt(s)})[0];return i}catch{return!1}},Nee=function(n,e,t){var i=n.log;if(!t||!t.on){i.warn("Invalid dash.js player reference. Monitoring blocked.");return}var s=$ee(t),r=function(E,_){return n.emit(e,E,_)},a=function(E){var _=E.type,x=E.data,w=(x||{}).url;r("requestcompleted",{request_event_type:_,request_start:0,request_response_start:0,request_response_end:0,request_bytes_loaded:-1,request_type:"manifest",request_hostname:os(w),request_url:w})};t.on("manifestLoaded",a);var o={},l=function(E){if(typeof E.getRequests!="function")return null;var _=E.getRequests({state:"executed"});return _.length===0?null:_[_.length-1]},c=function(E){var _=E.type,x=E.fragmentModel,w=E.chunk,R=l(x);h({type:_,request:R,chunk:w})},h=function(E){var _=E.type,x=E.chunk,w=E.request,R=(x||{}).mediaInfo,C=R||{},k=C.type,P=C.bitrateList;P=P||[];var I={};P.forEach(function(F,N){I[N]={},I[N].width=F.width,I[N].height=F.height,I[N].bitrate=F.bandwidth,I[N].attrs={}}),k==="video"?o.video=I:k==="audio"?o.audio=I:o.media=I;var O=JP(w,t),G=O.requestStart,j=O.requestResponseStart,K=O.requestResponseEnd,W=O.requestResponseHeaders,U=O.requestMediaDuration,V=O.requestHostname,q=O.requestUrl,z=O.requestId;r("requestcompleted",{request_event_type:_,request_start:G,request_response_start:j,request_response_end:K,request_bytes_loaded:-1,request_type:k+"_init",request_response_headers:W,request_hostname:V,request_id:z,request_url:q,request_media_duration:U,request_rendition_lists:o})};s>=4?t.on("initFragmentLoaded",h):t.on("initFragmentLoaded",c);var d=function(E){var _=E.type,x=E.fragmentModel,w=E.chunk,R=l(x);f({type:_,request:R,chunk:w})},f=function(E){var _=E.type,x=E.chunk,w=E.request,R=x||{},C=R.mediaInfo,k=R.start,P=C||{},I=P.type,O=JP(w,t),G=O.requestStart,j=O.requestResponseStart,K=O.requestResponseEnd,W=O.requestBytesLoaded,U=O.requestResponseHeaders,V=O.requestMediaDuration,q=O.requestHostname,z=O.requestUrl,F=O.requestId,N=Oee(I,t),H=N.currentLevel,ne=N.renditionWidth,be=N.renditionHeight,ue=N.renditionBitrate;r("requestcompleted",{request_event_type:_,request_start:G,request_response_start:j,request_response_end:K,request_bytes_loaded:W,request_type:I,request_response_headers:U,request_hostname:q,request_id:F,request_url:z,request_media_start_time:k,request_media_duration:V,request_current_level:H,request_labeled_bitrate:ue,request_video_width:ne,request_video_height:be})};s>=4?t.on("mediaFragmentLoaded",f):t.on("mediaFragmentLoaded",d);var g={video:void 0,audio:void 0,totalBitrate:void 0},y=function(){if(g.video&&typeof g.video.bitrate=="number"){if(!(g.video.width&&g.video.height)){i.warn("have bitrate info for video but missing width/height");return}var E=g.video.bitrate;if(g.audio&&typeof g.audio.bitrate=="number"&&(E+=g.audio.bitrate),E!==g.totalBitrate)return g.totalBitrate=E,{video_source_bitrate:E,video_source_height:g.video.height,video_source_width:g.video.width,video_source_codec:Mee(g.video.codec)}}},v=function(E,_,x){var w=E.mediaType;if(w==="audio"||w==="video"){var R;if(typeof t.getRepresentationsByType=="function")if(E.newRepresentation)R={bitrate:E.newRepresentation.bandwidth,width:E.newRepresentation.width,height:E.newRepresentation.height,qualityIndex:E.newRepresentation.absoluteIndex};else{var C=t.getRepresentationsByType(w);if(C&&typeof E.newQuality=="number"){var k=C.find(function(I){return I.absoluteIndex===E.newQuality||I.index===E.newQuality});k&&(R={bitrate:k.bandwidth,width:k.width,height:k.height,qualityIndex:E.newQuality})}}else{if(typeof E.newQuality!="number"){i.warn("missing evt.newQuality in qualityChangeRendered event",E);return}R=t.getBitrateInfoListFor(w).find(function(I){var O=I.qualityIndex;return O===E.newQuality})}if(!(R&&typeof R.bitrate=="number")){i.warn("missing bitrate info for ".concat(w));return}g[w]=v3(wy({},R),{codec:t.getCurrentTrackFor(w).codec});var P=y();P&&r("renditionchange",P)}};t.on("qualityChangeRendered",v);var T=function(E){var _=E.request,x=E.mediaType;_=_||{},r("requestcanceled",{request_event_type:_.type+"_"+_.action,request_url:_.url,request_type:x,request_hostname:os(_.url)})};t.on("fragmentLoadingAbandoned",T);var b=function(E){var _=E.error,x,w,R=(_==null||(x=_.data)===null||x===void 0?void 0:x.request)||{},C=(_==null||(w=_.data)===null||w===void 0?void 0:w.response)||{};(_==null?void 0:_.code)===27&&r("requestfailed",{request_error:R.type+"_"+R.action,request_url:R.url,request_hostname:os(R.url),request_type:R.mediaType,request_error_code:C.status,request_error_text:C.statusText});var k="".concat(R!=null&&R.url?"url: ".concat(R.url,`
94`):"")+"".concat(C!=null&&C.status||C!=null&&C.statusText?"response: ".concat(C==null?void 0:C.status,", ").concat(C==null?void 0:C.statusText,`
95`):"");r("error",{player_error_code:_==null?void 0:_.code,player_error_message:_==null?void 0:_.message,player_error_context:k})};t.on("error",b),t._stopMuxMonitor=function(){t.off("manifestLoaded",a),t.off("initFragmentLoaded",h),t.off("mediaFragmentLoaded",f),t.off("qualityChangeRendered",v),t.off("error",b),t.off("fragmentLoadingAbandoned",T),delete t._stopMuxMonitor}},Fee=function(n){n&&typeof n._stopMuxMonitor=="function"&&n._stopMuxMonitor()},e2=0,Bee=function(){function n(){vt(this,n),Q(this,"_listeners",void 0)}return gs(n,[{key:"on",value:function(e,t,i){return t._eventEmitterGuid=t._eventEmitterGuid||++e2,this._listeners=this._listeners||{},this._listeners[e]=this._listeners[e]||[],i&&(t=t.bind(i)),this._listeners[e].push(t),t}},{key:"off",value:function(e,t){var i=this._listeners&&this._listeners[e];

95i&&i.forEach(function(s,r){s._eventEmitterGuid===t._eventEmitterGuid&&i.splice(r,1)})}},{key:"one",value:function(e,t,i){var s=this;t._eventEmitterGuid=t._eventEmitterGuid||++e2;var r=function(){s.off(e,r),t.apply(i||this,arguments)};r._eventEmitterGuid=t._eventEmitterGuid,this.on(e,r)}},{key:"emit",value:function(e,t){var i=this;if(this._listeners){t=t||{};var s=this._listeners["before"+e]||[],r=this._listeners["before*"]||[],a=this._listeners[e]||[],o=this._listeners["after"+e]||[],l=function(c,h){c=c.slice(),c.forEach(function(d){d.call(i,{type:e},h)})};l(s,t),l(r,t),l(a,t),l(o,t)}}}]),n}(),Uee=Bee,dL=Ui(tn()),Vee=function(){function n(e){var t=this;vt(this,n),Q(this,"_playbackHeartbeatInterval",void 0),Q(this,"_playheadShouldBeProgressing",void 0),Q(this,"pm",void 0),this.pm=e,this._playbackHeartbeatInterval=null,this._playheadShouldBeProgressing=!1,e.on("playing",function(){t._playheadShouldBeProgressing=!0}),e.on("play",this._startPlaybackHeartbeatInterval.bind(this)),e.on("playing",this._startPlaybackHeartbeatInterval.bind(this)),e.on("adbreakstart",this._startPlaybackHeartbeatInterval.bind(this)),e.on("adplay",this._startPlaybackHeartbeatInterval.bind(this)),e.on("adplaying",this._startPlaybackHeartbeatInterval.bind(this)),e.on("devicewake",this._startPlaybackHeartbeatInterval.bind(this)),e.on("viewstart",this._startPlaybackHeartbeatInterval.bind(this)),e.on("rebufferstart",this._startPlaybackHeartbeatInterval.bind(this)),e.on("pause",this._stopPlaybackHeartbeatInterval.bind(this)),e.on("ended",this._stopPlaybackHeartbeatInterval.bind(this)),e.on("viewend",this._stopPlaybackHeartbeatInterval.bind(this)),e.on("error",this._stopPlaybackHeartbeatInterval.bind(this)),e.on("aderror",this._stopPlaybackHeartbeatInterval.bind(this)),e.on("adpause",this._stopPlaybackHeartbeatInterval.bind(this)),e.on("adended",this._stopPlaybackHeartbeatInterval.bind(this)),e.on("adbreakend",this._stopPlaybackHeartbeatInterval.bind(this)),e.on("seeked",function(){e.data.player_is_paused?t._stopPlaybackHeartbeatInterval():t._startPlaybackHeartbeatInterval()}),e.on("timeupdate",function(){t._playbackHeartbeatInterval!==null&&e.emit("playbackheartbeat")}),e.on("devicesleep",function(i,s){t._playbackHeartbeatInterval!==null&&(dL.default.clearInterval(t._playbackHeartbeatInterval),e.emit("playbackheartbeatend",{viewer_time:s.viewer_time}),t._playbackHeartbeatInterval=null)})}return gs(n,[{key:"_startPlaybackHeartbeatInterval",value:function(){var e=this;this._playbackHeartbeatInterval===null&&(this.pm.emit("playbackheartbeat"),this._playbackHeartbeatInterval=dL.default.setInterval(function(){e.pm.emit("playbackheartbeat")},this.pm.playbackHeartbeatTime))}},{key:"_stopPlaybackHeartbeatInterval",value:function(){this._playheadShouldBeProgressing=!1,this._playbackHeartbeatInterval!==null&&(dL.default.clearInterval(this._playbackHeartbeatInterval),this.pm.emit("playbackheartbeatend"),this._playbackHeartbeatInterval=null)}}]),n}(),Hee=Vee,qee=function n(e){var t=this;vt(this,n),Q(this,"viewErrored",void 0),e.on("viewinit",function(){t.viewErrored=!1}),e.on("error",function(i,s){try{var r=e.errorTranslator({player_error_code:s.player_error_code,player_error_message:s.player_error_message,player_error_context:s.player_error_context,player_error_severity:s.player_error_severity,player_error_business_exception:s.player_error_business_exception});r&&(e.data.player_error_code=r.player_error_code||s.player_error_code,e.data.player_error_message=r.player_error_message||s.player_error_message,e.data.player_error_context=r.player_error_context||s.player_error_context,e.data.player_error_severity=r.player_error_severity||s.player_error_severity,e.data.player_error_business_exception=r.player_error_business_exception||s.player_error_business_exception,t.viewErrored=!0)}catch(a){e.mux.log.warn("Exception in error translator callback.",a),t.viewErrored=!0}}),e.on("aftererror",function(){var i,s,r,a,o;(i=e.data)===null||i===void 0||delete i.player_error_code,(s=e.data)===null||s===void 0||delete s.player_error_message,(r=e.data)===null||r===void 0||delete r.player_error_context,(a=e.data)===null||a===void 0||delete a.player_error_severity,(o=e.data)===null||o===void 0||delete o.player_error_business_exception})},Gee=qee,Kee=function(){function n(e){vt(this,n),Q(this,"_watchTimeTrackerLastCheckedTime",void 0),Q(this,"pm",void 0),this.pm=e,this._watchTimeTrackerLastCheckedTime=null,e.on("playbackheartbeat",this._updateWatchTime.bind(this)),e.on("playbackheartbeatend",this._clearWatchTimeState.bind(this))}return gs(n,[{key:"_updateWatchTime",value:function(e,t){var i=t.viewer_time;this._watchTimeTrackerLastCheckedTime===null&&(this._watchTimeTrackerLastCheckedTime=i),_t(this.pm.data,"view_watch_time",i-this._watchTimeTrackerLastCheckedTime),this._watchTimeTrackerLastCheckedTime=i}},{key:"_clearWatchTimeState",value:function(e,t){this._updateWatchTime(e,t),this._watchTimeTrackerLastCheckedTime=null}}]),n}(),jee=Kee,Wee=function(){function n(e){var t=this;vt(this,n),Q(this,"_playbackTimeTrackerLastPlayheadPosition",void 0),Q(this,"_lastTime",void 0),Q(this,"_isAdPlaying",void 0),Q(this,"_callbackUpdatePlaybackTime",void 0),Q(this,"pm",void 0),this.pm=e,this._playbackTimeTrackerLastPlayheadPosition=-1,this._lastTime=Pt.now(),this._isAdPlaying=!1,this._callbackUpdatePlaybackTime=null,e.on("viewinit",function(){t.pm.data.view_playing_time_ms_cumulative=0});var i=this._startPlaybackTimeTracking.bind(this);e.on("playing",i),e.on("adplaying",i);var s=function(){t.pm.data.player_is_paused||i()};e.on("seeked",s),e.on("rebufferend",s);var r=this._stopPlaybackTimeTracking.bind(this);e.on("playbackheartbeatend",r),e.on("seeking",r),e.on("rebufferstart",r),e.on("adplaying",function(){t._isAdPlaying=!0}),e.on("adended",function(){t._isAdPlaying=!1}),e.on("adpause",function(){t._isAdPlaying=!1}),e.on("adbreakstart",function(){t._isAdPlaying=!1}),e.on("adbreakend",function(){t._isAdPlaying=!1}),e.on("adplay",function(){t._isAdPlaying=!1}),e.on("viewinit",function(){t._playbackTimeTrackerLastPlayheadPosition=-1,t._lastTime=Pt.now(),t._isAdPlaying=!1,t._callbackUpdatePlaybackTime=null})}return gs(n,[{key:"_startPlaybackTimeTracking",value:function(){this._callbackUpdatePlaybackTime===null&&(this._callbackUpdatePlaybackTime=this._updatePlaybackTime.bind(this),this._playbackTimeTrackerLastPlayheadPosition=this.pm.data.player_playhead_time,this._lastTime=Pt.now(),this.pm.on("playbackheartbeat",this._callbackUpdatePlaybackTime))}},{key:"_stopPlaybackTimeTracking",value:function(){this._callbackUpdatePlaybackTime&&(this._updatePlaybackTime(),this.pm.off("playbackheartbeat",this._callbackUpdatePlaybackTime),this._callbackUpdatePlaybackTime=null,this._playbackTimeTrackerLastPlayheadPosition=-1)}},{key:"_updatePlaybackTime",value:function(){var e=this.pm.data.player_playhead_time||0,t=Pt.now(),i=t-this._lastTime,s=-1;this._playbackTimeTrackerLastPlayheadPosition>=0&&e>this._playbackTimeTrackerLastPlayheadPosition?s=e-this._playbackTimeTrackerLastPlayheadPosition:this._isAdPlaying&&(s=i),s>0&&s<=1e3&&_t(this.pm.data,"view_content_playback_time",s),this._callbackUpdatePlaybackTime!==null&&i>0&&i<=1e3&&(this._isAdPlaying&&_t(this.pm.data,"ad_playing_time_ms_cumulative",i),_t(this.pm.data,"view_playing_time_ms_cumulative",i)),this._playbackTimeTrackerLastPlayheadPosition=e,this._lastTime=t}}]),n}(),Yee=Wee,zee=function(){function n(e){vt(this,n),Q(this,"pm",void 0),this.pm=e;var t=this._updatePlayheadTime.bind(this);e.on("playbackheartbeat",t),e.on("playbackheartbeatend",t),e.on("timeupdate",t),e.on("destroy",function(){e.off("timeupdate",t)})}return gs(n,[{key:"_updateMaxPlayheadPosition",value:function(){this.pm.data.view_max_playhead_position=typeof this.pm.data.view_max_playhead_position>"u"?this.pm.data.player_playhead_time:Math.max(this.pm.data.view_max_playhead_position,this.pm.data.player_playhead_time)}},{key:"_updatePlayheadTime",value:function(e,t){var i=this,s=function(){i.pm.currentFragmentPDT&&i.pm.currentFragmentStart&&(i.pm.data.player_program_time=i.pm.currentFragmentPDT+i.pm.data.player_playhead_time-i.pm.currentFragmentStart)};if(t&&t.player_playhead_time)this.pm.data.player_playhead_time=t.player_playhead_time,s(),this._updateMaxPlayheadPosition();else if(this.pm.getPlayheadTime){var r=this.pm.getPlayheadTime();typeof r<"u"&&(this.pm.data.player_playhead_time=r,s(),this._updateMaxPlayheadPosition())}}}]),n}(),Qee=zee,t2=5*60*1e3,Xee=function n(e){if(vt(this,n),!e.disableRebufferTracking){var t,i=function(r,a){s(a),t=void 0},s=function(r){if(t){var a=r.viewer_time-t;_t(e.data,"view_rebuffer_duration",a),t=r.viewer_time,e.data.view_rebuffer_duration>t2&&(e.emit("viewend"),e.send("viewend"),e.mux.log.warn("Ending view after rebuffering for longer than ".concat(t2,"ms, future events will be ignored unless a programchange or videochange occurs.")))}e.data.view_watch_time>=0&&e.data.view_rebuffer_count>0&&(e.data.view_rebuffer_frequency=e.data.view_rebuffer_count/e.data.view_watch_time,e.data.view_rebuffer_percentage=e.data.view_rebuffer_duration/e.data.view_watch_time)};e.on("playbackheartbeat",function(r,a){return s(a)}),e.on("rebufferstart",function(r,a){t||(_t(e.data,"view_rebuffer_count",1),t=a.viewer_time,e.one("rebufferend",i))}),e.on("viewinit",function(){t=void 0,e.off("rebufferend",i)})}},Zee=Xee,Jee=function(){function n(e){var t=this;vt(this,n),Q(this,"_lastCheckedTime",void 0),Q(this,"_lastPlayheadTime",void 0),Q(this,"_lastPlayheadTimeUpdatedTime",void 0),Q(this,"_rebuffering",void 0),Q(this,"pm",void 0),this.pm=e,!(e.disableRebufferTracking||e.disablePlayheadRebufferTracking)&&(this._lastCheckedTime=null,this._lastPlayheadTime=null,this._lastPlayheadTimeUpdatedTime=null,e.on("playbackheartbeat",this._checkIfRebuffering.bind(this)),e.on("playbackheartbeatend",this._cleanupRebufferTracker.bind(this)),e.on("seeking",function(){t._cleanupRebufferTracker(null,{viewer_time:Pt.now()})}))}return gs(n,[{key:"_checkIfRebuffering",value:function(e,t){if(this.pm.seekingTracker.isSeeking||this.pm.adTracker.isAdBreak||!this.pm.playbackHeartbeat._playheadShouldBeProgressing){this._cleanupRebufferTracker(e,t);return}if(this._lastCheckedTime===null){this._prepareRebufferTrackerState(t.viewer_time);return}if(this._lastPlayheadTime!==this.pm.data.player_playhead_time){this._cleanupRebufferTracker(e,t,!0);return}var i=t.viewer_time-this._lastPlayheadTimeUpdatedTime;typeof this.pm.sustainedRebufferThreshold=="number"&&i>=this.pm.sustainedRebufferThreshold&&(this._rebuffering||(this._rebuffering=!0,this.pm.emit("rebufferstart",{viewer_time:this._lastPlayheadTimeUpdatedTime}))),this._lastCheckedTime=t.viewer_time}},{key:"_clearRebufferTrackerState",value:function(){this._lastCheckedTime=null,this._lastPlayheadTime=null,this._lastPlayheadTimeUpdatedTime=null}},{key:"_prepareRebufferTrackerState",value:function(e){this._lastCheckedTime=e,this._lastPlayheadTime=this.pm.data.player_playhead_time,this._lastPlayheadTimeUpdatedTime=e}},{key:"_cleanupRebufferTracker",value:function(e,t){var i=arguments.length>2&&arguments[2]!==void 0?arguments[2]:!1;if(this._rebuffering)this._rebuffering=!1,this.pm.emit("rebufferend",{viewer_time:t.viewer_time});else{if(this._lastCheckedTime===null)return;var s=this.pm.data.player_playhead_time-this._lastPlayheadTime,r=t.viewer_time-this._lastPlayheadTimeUpdatedTime;typeof this.pm.minimumRebufferDuration=="number"&&s>0&&r-s>this.pm.minimumRebufferDuration&&(this._lastCheckedTime=null,this.pm.emit("rebufferstart",{viewer_time:this._lastPlayheadTimeUpdatedTime}),this.pm.emit("rebufferend",{viewer_time:this._lastPlayheadTimeUpdatedTime+r-s}))}i?this._prepareRebufferTrackerState(t.viewer_time):this._clearRebufferTrackerState()}}]),n}(),ete=Jee,tte=function(){function n(e){var t=this;vt(this,n),Q(this,"pm",void 0),this.pm=e,e.on("viewinit",function(){var i=e.data,s=i.view_id;if(!i.view_program_changed){var r=function(a,o){var l=o.viewer_time;(a.type==="playing"&&typeof e.data.view_time_to_first_frame>"u"||a.type==="adplaying"&&(typeof e.data.view_time_to_first_frame>"u"||t._inPrerollPosition()))&&t.calculateTimeToFirstFrame(l||Pt.n

95ow(),s)};e.one("playing",r),e.one("adplaying",r),e.one("viewend",function(){e.off("playing",r),e.off("adplaying",r)})}})}return gs(n,[{key:"_inPrerollPosition",value:function(){return typeof this.pm.data.view_content_playback_time>"u"||this.pm.data.view_content_playback_time<=1e3}},{key:"calculateTimeToFirstFrame",value:function(e,t){t===this.pm.data.view_id&&(this.pm.watchTimeTracker._updateWatchTime(null,{viewer_time:e}),this.pm.data.view_time_to_first_frame=this.pm.data.view_watch_time,(this.pm.data.player_autoplay_on||this.pm.data.video_is_autoplay)&&this.pm.pageLoadInitTime&&(this.pm.data.view_aggregate_startup_time=this.pm.data.view_start+this.pm.data.view_watch_time-this.pm.pageLoadInitTime))}}]),n}(),ite=tte,ste=function n(e){var t=this;vt(this,n),Q(this,"_lastPlayerHeight",void 0),Q(this,"_lastPlayerWidth",void 0),Q(this,"_lastPlayheadPosition",void 0),Q(this,"_lastSourceHeight",void 0),Q(this,"_lastSourceWidth",void 0),e.on("viewinit",function(){t._lastPlayheadPosition=-1});var i=["pause","rebufferstart","seeking","error","adbreakstart","hb","renditionchange","orientationchange","viewend","playbackmodechange"],s=["playing","hb","renditionchange","orientationchange","playbackmodechange"];i.forEach(function(r){e.on(r,function(){if(t._lastPlayheadPosition>=0&&e.data.player_playhead_time>=0&&t._lastPlayerWidth>=0&&t._lastSourceWidth>0&&t._lastPlayerHeight>=0&&t._lastSourceHeight>0){var a=e.data.player_playhead_time-t._lastPlayheadPosition;if(a<0){t._lastPlayheadPosition=-1;return}var o=Math.min(t._lastPlayerWidth/t._lastSourceWidth,t._lastPlayerHeight/t._lastSourceHeight),l=Math.max(0,o-1),c=Math.max(0,1-o);e.data.view_max_upscale_percentage=Math.max(e.data.view_max_upscale_percentage||0,l),e.data.view_max_downscale_percentage=Math.max(e.data.view_max_downscale_percentage||0,c),_t(e.data,"view_total_content_playback_time",a),_t(e.data,"view_total_upscaling",l*a),_t(e.data,"view_total_downscaling",c*a)}t._lastPlayheadPosition=-1})}),s.forEach(function(r){e.on(r,function(){t._lastPlayheadPosition=e.data.player_playhead_time,t._lastPlayerWidth=e.data.player_width,t._lastPlayerHeight=e.data.player_height,t._lastSourceWidth=e.data.video_source_width,t._lastSourceHeight=e.data.video_source_height})})},nte=ste,rte=2e3,ate=function n(e){var t=this;vt(this,n),Q(this,"isSeeking",void 0),this.isSeeking=!1;var i=-1,s=function(){var r=Pt.now(),a=(e.data.viewer_time||r)-(i||r);_t(e.data,"view_seek_duration",a),e.data.view_max_seek_time=Math.max(e.data.view_max_seek_time||0,a),t.isSeeking=!1,i=-1};e.on("seeking",function(r,a){if(Object.assign(e.data,a),t.isSeeking&&a.viewer_time-i<=rte){i=a.viewer_time;return}t.isSeeking&&s(),t.isSeeking=!0,i=a.viewer_time,_t(e.data,"view_seek_count",1),e.send("seeking")}),e.on("seeked",function(){s()}),e.on("viewend",function(){t.isSeeking&&(s(),e.send("seeked")),t.isSeeking=!1,i=-1})},ote=ate,i2=function(n,e){n.push(e),n.sort(function(t,i){return t.viewer_time-i.viewer_time})},lte=["adbreakstart","adrequest","adresponse","adplay","adplaying","adpause","adended","adbreakend","aderror","adclicked","adskipped"],cte=function(){function n(e){var t=this;vt(this,n),Q(this,"_adHasPlayed",void 0),Q(this,"_adRequests",void 0),Q(this,"_adResponses",void 0),Q(this,"_currentAdRequestNumber",void 0),Q(this,"_currentAdResponseNumber",void 0),Q(this,"_prerollPlayTime",void 0),Q(this,"_wouldBeNewAdPlay",void 0),Q(this,"isAdBreak",void 0),Q(this,"pm",void 0),this.pm=e,e.on("viewinit",function(){t.isAdBreak=!1,t._currentAdRequestNumber=0,t._currentAdResponseNumber=0,t._adRequests=[],t._adResponses=[],t._adHasPlayed=!1,t._wouldBeNewAdPlay=!0,t._prerollPlayTime=void 0}),lte.forEach(function(s){return e.on(s,t._updateAdData.bind(t))});var i=function(){t.isAdBreak=!1};e.on("adbreakstart",function(){t.isAdBreak=!0}),e.on("play",i),e.on("playing",i),e.on("viewend",i),e.on("adrequest",function(s,r){r=Object.assign({ad_request_id:"generatedAdRequestId"+t._currentAdRequestNumber++},r),i2(t._adRequests,r),_t(e.data,"view_ad_request_count"),t.inPrerollPosition()&&(e.data.view_preroll_requested=!0,t._adHasPlayed||_t(e.data,"view_preroll_request_count"))}),e.on("adresponse",function(s,r){r=Object.assign({ad_request_id:"generatedAdRequestId"+t._currentAdResponseNumber++}

95,r),i2(t._adResponses,r);var a=t.findAdRequest(r.ad_request_id);a&&_t(e.data,"view_ad_request_time",Math.max(0,r.viewer_time-a.viewer_time))}),e.on("adplay",function(s,r){t._adHasPlayed=!0,t._wouldBeNewAdPlay&&(t._wouldBeNewAdPlay=!1,_t(e.data,"view_ad_played_count")),t.inPrerollPosition()&&!e.data.view_preroll_played&&(e.data.view_preroll_played=!0,t._adRequests.length>0&&(e.data.view_preroll_request_time=Math.max(0,r.viewer_time-t._adRequests[0].viewer_time)),e.data.view_start&&(e.data.view_startup_preroll_request_time=Math.max(0,r.viewer_time-e.data.view_start)),t._prerollPlayTime=r.viewer_time)}),e.on("adplaying",function(s,r){t.inPrerollPosition()&&typeof e.data.view_preroll_load_time>"u"&&typeof t._prerollPlayTime<"u"&&(e.data.view_preroll_load_time=r.viewer_time-t._prerollPlayTime,e.data.view_startup_preroll_load_time=r.viewer_time-t._prerollPlayTime)}),e.on("adclicked",function(s,r){t._wouldBeNewAdPlay||_t(e.data,"view_ad_clicked_count")}),e.on("adskipped",function(s,r){t._wouldBeNewAdPlay||_t(e.data,"view_ad_skipped_count")}),e.on("adended",function(){t._wouldBeNewAdPlay=!0}),e.on("aderror",function(){t._wouldBeNewAdPlay=!0})}return gs(n,[{key:"inPrerollPosition",value:function(){return typeof this.pm.data.view_content_playback_time>"u"||this.pm.data.view_content_playback_time<=1e3}},{key:"findAdRequest",value:function(e){for(var t=0;t<this._adRequests.length;t++)if(this._adRequests[t].ad_request_id===e)return this._adRequests[t]}},{key:"_updateAdData",value:function(e,t){if(this.inPrerollPosition()){if(!this.pm.data.view_preroll_ad_tag_hostname&&t.ad_tag_url){var i=er(Wh(t.ad_tag_url),2),s=i[0],r=i[1];this.pm.data.view_preroll_ad_tag_domain=r,this.pm.data.view_preroll_ad_tag_hostname=s}if(!this.pm.data.view_preroll_ad_asset_hostname&&t.ad_asset_url){var a=er(Wh(t.ad_asset_url),2),o=a[0],l=a[1];this.pm.data.view_preroll_ad_asset_domain=l,this.pm.data.view_preroll_ad_asset_hostname=o}this.pm.data.ad_type="preroll"}this.pm.data.ad_asset_url=t==null?void 0:t.ad_asset_url,this.pm.data.ad_tag_url=t==null?void 0:t.ad_tag_url,this.pm.data.ad_creative_id=t==null?void 0:t.ad_creative_id,this.pm.data.ad_id=t==null?void 0:t.ad_id,this.pm.data.ad_universal_id=t==null?void 0:t.ad_universal_id,t!=null&&t.ad_type&&(this.pm.data.ad_type=t==null?void 0:t.ad_type)}}]),n}(),ute=cte,hte=function n(e){var t=this;vt(this,n),Q(this,"lastWallClockTime",void 0);var i=function(){t.lastWallClockTime=Pt.now(),e.on("before*",s)},s=function(r){var a=Pt.now(),o=t.lastWallClockTime;t.lastWallClockTime=a,a-o>3e4&&(e.emit("devicesleep",{viewer_time:o}),Object.assign(e.data,{viewer_time:o}),e.send("devicesleep"),e.emit("devicewake",{viewer_time:a}),Object.assign(e.data,{viewer_time:a}),e.send("devicewake"))};e.one("playbackheartbeat",i),e.on("playbackheartbeatend",function(){e.off("before*",s),e.one("playbackheartbeat",i)})},dte=hte,fL=Ui(tn()),JB=function(n){return n()}(function(){var n=function(){for(var t=0,i={};t<arguments.length;t++){var s=arguments[t];for(var r in s)i[r]=s[r]}return i};function e(t){function i(s,r,a){var o;if(typeof document<"u"){if(arguments.length>1){if(a=n({path:"/"},i.defaults,a),typeof a.expires=="number"){var l=new Date;l.setMilliseconds(l.getMilliseconds()+a.expires*864e5),a.expires=l}try{o=JSON.stringify(r),/^[\{\[]/.test(o)&&(r=o)}catch{}return t.write?r=t.write(r,s):r=encodeURIComponent(String(r)).replace(/%(23|24|26|2B|3A|3C|3E|3D|2F|3F|40|5B|5D|5E|60|7B|7D|7C)/g,decodeURIComponent),s=encodeURIComponent(String(s)),s=s.replace(/%(23|24|26|2B|5E|60|7C)/g,decodeURIComponent),s=s.replace(/[\(\)]/g,escape),document.cookie=[s,"=",r,a.expires?"; expires="+a.expires.toUTCString():"",a.path?"; path="+a.path:"",a.domain?"; domain="+a.domain:"",a.secure?"; secure":""].join("")}s||(o={});for(var c=document.cookie?document.cookie.split("; "):[],h=/(%[0-9A-Z]{2})+/g,d=0;d<c.length;d++){var f=c[d].split("="),g=f.slice(1).join("=");g.charAt(0)==='"'&&(g=g.slice(1,-1));try{var y=f[0].replace(h,decodeURIComponent);if(g=t.read?t.read(g,y):t(g,y)||g.replace(h,decodeURIComponent),this.json)try{g=JSON.parse(g)}catch{}if(s===y){o=g;break}s||(o[y]=g)}catch{}}return o}}return i.set=i,i.get=function(s){return i.call(i,s)},i.getJSON=function(){return i.apply({json:!0},[].slice.call(arguments))},i.defaults={},i.remove=function(s,r){i(s,"",n(r,{expires:-1}))},i.withConverter=e,i}return e(function(){})}),eU="muxData",fte=function(n){return Object.entries(n).map(function(e){var t=er(e,2),i=t[0],s=t[1];return"".concat(i,"=").concat(s)}).join("&")},pte=function(n){return n.split("&").reduce(function(e,t){var i=er(t.split("="),2),s=i[0],r=i[1],a=+r,o=r&&a==r?a:r;return e[s]=o,e},{})},tU=function(){var n;try{n=pte(JB.get(eU)||"")}catch{n={}}return n},iU=function(n){try{JB.set(eU,fte(n),{expires:365})}catch{}},mte=function(){var n=tU();return n.mux_viewer_id=n.mux_viewer_id||jh(),n.msn=n.msn||Math.random(),iU(n),{mux_viewer_id:n.mux_viewer_id,mux_sample_number:n.msn}},gte=function(){var n=tU(),e=Pt.now();return n.session_start&&(n.sst=n.session_start,delete n.session_start),n.session_id&&(n.sid=n.session_id,delete n.session_id),n.session_expires&&(n.sex=n.session_expires,delete n.session_expires),(!n.sex||n.sex<e)&&(n.sid=jh(),n.sst=e),n.sex=e+25*60*1e3,iU(n),{session_id:n.sid,session_start:n.sst,session_expires:n.sex}};function yte(n,e){var t=e.beaconCollectionDomain,i=e.beaconDomain;if(t)return"https://"+t;n=n||"inferred";var s=i||"litix.io";return n.match(/^[a-z0-9]+$/)?"https://"+n+"."+s:"https://img.litix.io/a.gif"}var vte=Ui(tn()),sU=function(){var n;switch(nU()){case"cellular":n="cellular";break;case"ethernet":n="wired";break;case"wifi":n="wifi";break;case void 0:break;default:n="other"}return n},nU=function(){var n=vte.default.navigator,e=n&&(n.connection||n.mozConnection||n.webkitConnection);return e&&e.type};sU.getConnectionFromAPI=nU;var Tte=sU,bte={a:"env",b:"beacon",c:"custom",d:"ad",e:"event",f:"experiment",i:"internal",m:"mux",n:"response",p:"player",q:"request",r:"retry",s:"session",t:"timestamp",u:"viewer",v:"video",w:"page",x:"view",y:"sub"},Ete=rU(bte),Ste={ad:"ad",af:"affiliate",ag:"aggregate",ap:"api",al:"application",ao:"audio",ar:"architecture",as:"asset",au:"autoplay",av:"average",bi:"bitrate",bn:"brand",br:"break",bw:"browser",by:"bytes",bz:"business",ca:"cached",cb:"cancel",cc:"codec",cd:"code",cg:"category",ch:"changed",ci:"client",ck:"clicked",cl:"canceled",cm:"cmcd",cn:"config",co:"count",ce:"counter",cp:"complete",cq:"creator",cr:"creative",cs:"captions",ct:"content",cu:"current",cv:"cumulative",cx:"connection",cz:"context",da:"data",dg:"downscaling",dm:"domain",dn:"cdn",do:"downscale",dr:"drm",dp:"dropped",du:"duration",dv:"device",dy:"dynamic",eb:"enabled",ec:"encoding",ed:"edge",en:"end",eg:"engine",em:"embed",er:"error",ep:"experiments",es:"errorcode",et:"errortext",ee:"event",ev:"events",ex:"expires",ez:"exception",fa:"failed",fi:"first",fm:"family",ft:"format",fp:"fps",fq:"frequency",fr:"frame",fs:"fullscreen",ha:"has",hb:"holdback",he:"headers",ho:"host",hn:"hostname",ht:"height",id:"id",ii:"init",in:"instance",ip:"ip",is:"is",ke:"key",la:"language",lb:"labeled",le:"level",li:"live",ld:"loaded",lo:"load",ls:"lists",lt:"latency",ma:"max",md:"media",me:"message",mf:"manifest",mi:"mime",ml:"midroll",mm:"min",mn:"manufacturer",mo:"model",mp:"mode",ms:"ms",mx:"mux",ne:"newest",nm:"name",no:"number",on:"on",or:"origin",os:"os",pa:"paused",pb:"playback",pd:"producer",pe:"percentage",pf:"played",pg:"program",ph:"playhead",pi:"plugin",pl:"preroll",pn:"playing",po:"poster",pp:"pip",pr:"preload",ps:"position",pt:"part",pv:"previous",py:"property",px:"pop",pz:"plan",ra:"rate",rd:"requested",re:"rebuffer",rf:"rendition",rg:"range",rm:"remote",ro:"ratio",rp:"response",rq:"request",rs:"requests",sa:"sample",sd:"skipped",se:"session",sh:"shift",sk:"seek",sm:"stream",so:"source",sq:"sequence",sr:"series",ss:"status",st:"start",su:"startup",sv:"server",sw:"software",sy:"severity",ta:"tag",tc:"tech",te:"text",tg:"target",th:"throughput",ti:"time",tl:"total",to:"to",tt:"title",ty:"type",ug:"upscaling",un:"universal",up:"upscale",ur:"url",us:"user",va:"variant",vd:"viewed",vi:"video",ve:"version",vw:"view",vr:"viewer",wd:"width",wa:"watch",wt:"waiting"},s2=rU(Ste);function rU(n){var e={};for(var t in n)n.hasOwnProperty(t)&&(e[n[t]]=t);return e}function xI(n){var e={},t={};return Object.keys(n).forEach(function(i){var s=!1;if(n.hasOwnProperty(i)&&n[i]!==void 0){var r=i.split("_"),a=r[0],o=Ete[a];o||(ze.info("Data key word `"+r[0]+"` not expected in "+i),o=a+"_"),r.splice(1).forEach(function(l){l==="url"&&(s=!0),s2[l]?o+=s2[l]:Number.isInteger(Number(l))?o+=l:(ze.info("Data key word `"+l+"` not expected in "+i),o+="_"+l+"_")}),s?t[o]=n[i]:e[o]=n[i]}}),Object.assign(e,t)}var Wa=Ui(tn()),_te=Ui(YB()),Ate={maxBeaconSize:300,maxQueueLength:3600,baseTimeBetweenBeacons:1e4,maxPayloadKBSize:500},xte=56*1024,Lte=["hb","requestcompleted","requestfailed","requestcanceled"],wte="https://img.litix.io",ir=function(n){var e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};this._beaconUrl=n||wte,this._eventQueue=[],this._postInFlight=!1,this._resendAfterPost=!1,this._failureCount=0,this._sendTimeout=!1,this._options=Object.assign({},Ate,e)};ir.prototype.queueEvent=function(n,e){var t=Object.assign({},e);return this._eventQueue.length<=this._options.maxQueueLength||n==="eventrateexceeded"?(this._eventQueue.push(t),this._sendTimeout||this._startBeaconSending(),this._eventQueue.length<=this._options.maxQueueLength):!1};ir.prototype.flushEvents=function(){var n=arguments.length>0&&arguments[0]!==void 0?arguments[0]:!1;if(n&&this._eventQueue.length===1){this._eventQueue.pop();return}this._eventQueue.length&&this._sendBeaconQueue(),this._startBeaconSending()};ir.prototype.destroy=function(){var n=arguments.length>0&&arguments[0]!==void 0?arguments[0]:!1;this.destroyed=!0,n?this._clearBeaconQueue():this.flushEvents(),Wa.default.clearTimeout(this._sendTimeout)};ir.prototype._clearBeaconQueue=function(){var n=this._eventQueue.length>this._options.maxBeaconSize?this._eventQueue.length-this._options.maxBeaconSize:0,e=this._eventQueue.slice(n);n>0&&Object.assign(e[e.length-1],xI({mux_view_message:"event queue truncated"}));var t=this._createPayload(e);aU(this._beaconUrl,t,!0,function(){})};ir.prototype._sendBeaconQueue=function(){var n=this;if(this._postInFlight){this._resendAfterPost=!0;return}var e=this._eventQueue.slice(0,this._options.maxBeaconSize);this._eventQueue=this._eventQueue.slice(this._options.maxBeaconSize),this._postInFlight=!0;var t=this._createPayload(e),i=Pt.now();aU(this._beaconUrl,t,!1,function(s,r){r?(n._eventQueue=e.concat(n._eventQueue),n._failureCount+=1,ze.info("Error sending beacon: "+r)):n._failureCount=0,n._roundTripTime=Pt.now()-i,n._postInFlight=!1,n._resendAfterPost&&(n._resendAfterPost=!1,n._eventQueue.length>0&&n._sendBeaconQueue())})};ir.prototype._getNextBeaconTime=function(){if(!this._failureCount)return this._options.baseTimeBetweenBeacons;var n=Math.pow(2,this._failureCount-1);return n=n*Math.random(),(1+n)*this._options.baseTimeBetweenBeacons};ir.prototype._startBeaconSending=function(){var n=this;Wa.default.clearTimeout(this._sendTimeout),!this.destroyed&&(this._sendTimeout=Wa.default.setTimeout(function(){n._eventQueue.length&&n._sendBeaconQueue(),n._startBeaconSending()},this._getNextBeaconTime()))};ir.prototype._createPayload=function(n){var e=this,t={transmission_timestamp:Math.round(Pt.now())};this._roundTripTime&&(t.rtt_ms=Math.round(this._roundTripTime));var i,s,r,a=function(){i=JSON.stringify({metadata:t,events:s||n}),r=i.length/1024},o=function(){return r<=e._options.maxPayloadKBSize};return a(),o()||(ze.info("Payload size is too big ("+r+" kb). Removing unnecessary events."),s=n.filter(function(l){return Lte.indexOf(l.e)===-1}),a()),o()||(ze.info("Payload size still too big ("+r+" kb). Cropping fields.."),s.forEach(function(l){for(var c in l){var h=l[c],d=50*1024;typeof h=="string"&&h.length>d&&(l[c]=h.substring(0,d))}}),a()),i};var Cte=typeof _te.default.exitPictureInPicture=="function"?function(n){return n.length<=xte}:function(n){return!1},aU=function(n,e,t,i){if(t&&navigator&&navigator.sendBeacon&&navigator.sendBeacon(n,e)){i();return}if(Wa.default.fetch){Wa.default.fetch(n,{method:"POST",body:e,headers:{"Content-Type":"text/plain"},keepalive:Cte(e)}).then(function(r){return i(null,r.ok?null:"Error")}).catch(function(r){return i(null,r)});return}if(Wa.default.XMLHttpRequest){var s=new Wa.default.XMLHttpRequest;s.onreadystatechange=function(){if(s.readyState===4)return i(null,s.status!==200?"error":void 0)},s.open("POST",n),s.setRequestHeader("Content-Type","text/plain"),s.send(e);return}i()},Ite=ir,kte=["env_key","view_id","view_sequence_number","player_sequence_number","beacon_domain","player_playhead_time","viewer_time","mux_api_version","event","video_id","player_instance_id","player_error_code","player_error_message","player_error_context","player_error_severity","player_error_business_exception","view_playing_time_ms_cumulative","ad_playing_time_ms_cumulative"],Rte=["adplay","adplaying","adpause","adfirstquartile","admidpoint","adthirdquartile","adended","adresponse","adrequest"],Pte=["ad_id","ad_creative_id","ad_universal_id"],Dte=["viewstart","error","ended","viewend"],Ote=10*60*1e3,Mte=function(){function n(e,t){var i=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};vt(this,n);var s,r,a,o,l,c,h,d,f,g,y,v;Q(this,"mux",void 0),Q(this,"envKey",void 0),Q(this,"options",void 0),Q(this,"eventQueue",void 0),Q(this,"sampleRate",void 0),Q(this,"disableCookies",void 0),Q(this,"respectDoNotTrack",void 0),Q(this,"previousBeaconData",void 0),Q(this,"lastEventTime",void 0),Q(this,"rateLimited",void 0),Q(this,"pageLevelData",void 0),Q(this,"viewerData",void 0),this.mux=e,this.envKey=t,this.options=i,this.previousBeaconData=null,this.lastEventTime=0,this.rateLimited=!1,this.eventQueue=new Ite(yte(this.envKey,this.options));var T;this.sampleRate=(T=this.options.sampleRate)!==null&&T!==void 0?T:1;var b;this.disableCookies=(b=this.options.disableCookies)!==null&&b!==void 0?b:!1;var E;this.respectDoNotTrack=(E=this.options.respectDoNotTrack)!==null&&E!==void 0?E:!1,this.previousBeaconData=null,this.lastEventTime=0,this.rateLimited=!1,this.pageLevelData={mux_api_version:this.mux.API_VERSION,mux_embed:this.mux.NAME,mux_embed_version:this.mux.VERSION,viewer_application_name:(s=this.options.platform)===null||s===void 0?void 0:s.name,viewer_application_version:(r=this.options.platform)===null||r===void 0?void 0:r.version,viewer_application_engine:(a=this.options.platform)===null||a===void 0?void 0:a.layout,viewer_device_name:(o=this.options.platform)===null||o===void 0?void 0:o.product,viewer_device_category:"",viewer_device_manufacturer:(l=this.options.platform)===null||l===void 0?void 0:l.manufacturer,viewer_os_family:(h=this.options.platform)===null||h===void 0||(c=h.os)===null||c===void 0?void 0:c.family,viewer_os_architecture:(f=this.options.platform)===null||f===void 0||(d=f.os)===null||d===void 0?void 0:d.architecture,viewer_os_version:(y=this.options.platform)===null||y===void 0||(g=y.os)===null||g===void 0?void 0:g.version,viewer_connection_type:Tte(),page_url:fL.default===null||fL.default===void 0||(v=fL.default.location)===null||v===void 0?void 0:v.href},this.viewerData=this.disableCookies?{}:mte()}return gs(n,[{key:"send",value:function(e,t){if(!(!e||!(t!=null&&t.view_id))){if(this.respectDoNotTrack&&_I())return ze.info("Not sending `"+e+"` because Do Not Track is enabled");if(!t||typeof t!="object")return ze.error("A data object was expected in send() but was not provided");var i=this.disableCookies?{}:gte(),s=v3(wy({},this.pageLevelData,t,i,this.viewerData),{event:e,env_key:this.envKey});s.user_id&&(s.viewer_user_id=s.user_id,delete s.user_id);var r,a=((r=s.mux_sample_number)!==null&&r!==void 0?r:0)>=this.sampleRate,o=this._deduplicateBeaconData(e,s),l=xI(o);if(this.lastEventTime=this.mux.utils.now(),a)return ze.info("Not sending event due to sample rate restriction",e,s,l);if(this.envKey||ze.info("Missing environment key (envKey) - beacons will be dropped if the video source is not a valid mux video URL",e,s,l),!this.rateLimited)if(ze.info("Sending event",e,s,l),this.rateLimited=!this.eventQueue.queueEvent(e,l),this.mux.WINDOW_UNLOADING&&e==="viewend")this.eventQueue.destroy(!0);else{if(this.mux.WINDOW_HIDDEN&&e==="hb")this.eventQueue.flushEvents(!0);else if(Dte.indexOf(e)>=0){if(e==="error"&&t.player_error_severity==="warning")return;this.eventQueue.flushEvents()}if(this.rateLimited)return s.event="eventrateexceeded",l=xI(s),this.eventQueue.queueEvent(s.event,l),ze.error("Beaconing disabled due to rate limit.")}}}},{key:"destroy",value:function(){this.eventQueue.destroy(!1)}},{key:"_deduplicateBeaconData",value:function(e,t){var i=this,s={},r=t.view_id;if(r==="-1"||e==="viewstart"||e==="viewend"||!this.previousBeaconData||this.mux.utils.now()-this.lastEventTime>=Ote)s=wy({},t),r&&(this.previousBeaconData=s),r&&e==="viewend"&&(this.previousBeaconData=null);else{var a=e.indexOf("request")===0;Object.entries(t).forEach(function(o){var l=er(o,2),c=l[0],h=l[1];i.previousBeaconData&&(h!==i.previousBeaconData[c]||kte.indexOf(c)>-1||i.objectHasChanged(a,c,h,i.previousBeaconData[c])||i.eventRequiresKey(e,c))&&(s[c]=h,i.previousBeaconData[c]=h)})}return s}},{key:"objectHasChanged",value:function(e,t,i,s){return!e||t.indexOf("request_")!==0?!1:t==="request_response_headers"||typeof i!="object"||typeof s!="object"?!0:Object.keys(i||{}).length!==Object.keys(s||{}).length}},{key:"eventRequiresKey",value:function(e,t){return!!(e==="renditionchange"&&t.indexOf("video_source_")===0||Pte.includes(t)&&Rte.includes(e)||e==="playbackmodechange"&&t.indexOf("player_playback_mode")===0)}}]),n}(),$te=function n(e){vt(this,n);var t=0,i=0,s=0,r=0,a=0,o=0,l=0,c=function(f,g){var y=g.request_start,v=g.request_response_start,T=g.request_response_end,b=g.request_bytes_loaded;r++;var E,_;if(v?(E=v-(y??0),_=(T??0)-v):_=(T??0)-(y??0),_>0&&b&&b>0){var x=b/_*8e3;a++,i+=b,s+=_,e.data.view_min_request_throughput=Math.min(e.data.view_min_request_throughput||1/0,x),e.data.view_average_request_throughput=i/s*8e3,e.data.view_request_count=r,E>0&&(t+=E,e.data.view_max_request_latency=Math.max(e.data.view_max_request_latency||0,E),e.data.view_average_request_latency=t/a)}},h=function(f,g){r++,o++,e.data.view_request_count=r,e.data.view_request_failed_count=o},d=function(f,g){r++,l++,e.data.view_request_count=r,e.data.view_request_canceled_count=l};e.on("requestcompleted",c),e.on("requestfailed",h),e.on("requestcanceled",d)},Nte=$te,Fte=60*60*1e3,Bte=function n(e){var t=this;vt(this,n),Q(this,"_lastEventTime",void 0),e.on("before*",function(i,s){var r=s.viewer_time,a=Pt.now(),o=t._lastEventTime;if(t._lastEventTime=a,o&&a-o>Fte){var l=Object.keys(e.data).reduce(function(h,d){return d.indexOf("video_")===0?Object.assign(h,Q({},d,e.data[d])):h},{});e.mux.log.info("Received event after at least an hour inactivity, creating a new view");var c=e.playbackHeartbeat._playheadShouldBeProgressing;e._resetView(Object.assign({viewer_time:r},l)),e.playbackHeartbeat._playheadShouldBeProgressing=c,e.playbackHeartbeat._playheadShouldBeProgressing&&i.type!=="play"&&i.type!=="adbreakstart"&&(e.emit("play",{viewer_time:r}),i.type!=="playing"&&e.emit("playing",{viewer_time:r}))}})},Ute=Bte,Vte=function n(e){vt(this,n);var t=function(o){var l=Hte(o),c=qte(o);if(l!=null&&!n2(l,r)&&a<=c){r=l,a=c;var h={video_cdn:l};e.emit("cdnchange",h)}},i=null,s=null,r=null,a=0;e.on("viewinit",function(){i=null,s=null,r=null,a=0}),e.on("beforecdnchange",function(o,l){var c=l==null?void 0:l.video_cdn;c&&(typeof l.video_previous_cdn>"u"||l.video_previous_cdn===null)&&(n2(c,s)?l.video_previous_cdn=i??void 0:(l.video_previous_cdn=s??void 0,i=s,s=c))}),e.on("requestcompleted",function(o,l){t(l)})};function n2(n,e){return(n==null?void 0:n.toLowerCase())===(e==null?void 0:e.toLowerCase())}function Hte(n){var e;return n!=null&&n.request_type&&(n.request_type==="media"||n.request_type==="video")&&!((e=n.request_response_headers)===null||e===void 0)&&e["x-cdn"]?n.request_response_headers["x-cdn"]:n!=null&&n.video_cdn?n.video_cdn:null}function qte(n){return n!=null&&n.request_start?n.request_start:n!=null&&n.viewer_time?n.viewer_time:Date.now()}var Gte=Vte,Kte=function(n){try{return JSON.parse(n),!0}catch{return!1}},jte=function n(e){var t=this;vt(this,n),Q(this,"_emittingAutomaticEvent",!1),Q(this,"_hasInitialized",!1),Q(this,"_currentMode","standard"),e.on("viewstart",function(){t._hasInitialized||(t._hasInitialized=!0,t._currentMode=e.data.player_playback_mode||"standard",t._emittingAutomaticEvent=!0,e.emit("playbackmodechange",{player_playback_mode:t._currentMode,player_playback_mode_data:"{}"}),t._emittingAutomaticEvent=!1)}),e.on("viewend",function(){t._hasInitialized=!1}),e.on("playbackmodechange",function(i,s){t._emittingAutomaticEvent||(s.player_playback_mode_data?Kte(s.player_playback_mode_data)||(e.mux.log.warn("Invalid JSON string for player_playback_mode_data"),s.player_playback_mode_data="{}"):s.player_playback_mode_data="{}",e.data.player_playback_mode_data=s.player_playback_mode_data,e.data.player_playback_mode=s.player_playback_mode,t._currentMode=s.player_playback_mode)})},Wte=jte,Yte=function(){function n(e){vt(this,n),Q(this,"pm",void 0),Q(this,"_currentRangeStart",void 0),Q(this,"_lastPlayheadTime",void 0),this.pm=e,this._currentRangeStart=null,this._lastPlayheadTime=null,e.on("playbackheartbeat",this._updatePlaybackRange.bind(this)),e.on("playbackheartbeatend",this._endPlaybackRange.bind(this))}return gs(n,[{key:"_updateLastRangeEnd",value:function(){var e=this.pm.data.video_playback_ranges;if(e&&e.length>0){var t=this.pm.data.player_playhead_time||0;e[e.length-1][1]=t}}},{key:"_updatePlaybackRange",value:function(){var e,t=this.pm.data.player_playhead_time||0;if(!(!this.pm.disableAdPlaybackRangeFiltering&&!((e=this.pm.adTracker)===null||e===void 0)&&e.isAdBreak&&this._lastPlayheadTime!==null&&t<this._lastPlayheadTime)){if(this._lastPlayheadTime!==null&&this._currentRangeStart!==null){var i=Math.abs(t-this._lastPlayheadTime);if(i>1e3){var s=this.pm.data.video_playback_ranges;s&&s.length>0&&(s[s.length-1][1]=this._lastPlayheadTime),this._currentRangeStart=null}}if(this._currentRangeStart===null){var r=this.pm.data.video_playback_ranges||[];r.length>0&&r[r.length-1][1]===t?this._currentRangeStart=r[r.length-1][0]:(this._currentRangeStart=t,r.push([t,t])),this.pm.data.video_playback_ranges=r}else this._updateLastRangeEnd();this._lastPlayheadTime=t}}},{key:"_endPlaybackRange",value:function(){this._currentRangeStart!==null&&(this._updateLastRangeEnd(),this._currentRangeStart=null,this._lastPlayheadTime=null)}}]),n}(),zte=Yte,Qte=["viewstart","ended","loadstart","pause","play","playing","ratechange","waiting","adplay","adpause","adended","aderror","adplaying","adrequest","adresponse","adbreakstart","adbreakend","adfirstquartile","admidpoint","adthirdquartile","rebufferstart","rebufferend","seeked","error","hb","requestcompleted","requestfailed","requestcanceled","renditionchange","cdnchange","playbackmodechange"],Xte=new Set(["requestcompleted","requestfailed","requestcanceled"]),Zte=function(n){Eee(t,n);var e=Lee(t);function t(i,s,r){vt(this,t);var a;a=e.call(this),Q(ce(a),"pageLoadEndTime",void 0),Q(ce(a),"pageLoadInitTime",void 0),Q(ce(a),"_destroyed",void 0),Q(ce(a),"_heartBeatTimeout",void 0),Q(ce(a),"adTracker",void 0),Q(ce(a),"dashjs",void 0),Q(ce(a),"data",void 0),Q(ce(a),"disablePlayheadRebufferTracking",void 0),Q(ce(a),"disableRebufferTracking",void 0),Q(ce(a),"disableAdPlaybackRangeFiltering",void 0),Q(ce(a),"errorTracker",void 0),Q(ce(a),"errorTranslator",void 0),Q(ce(a),"emitTranslator",void 0),Q(ce(a),"getAdData",void 0),Q(ce(a),"getPlayheadTime",void 0),Q(ce(a),"getStateData",void 0),Q(ce(a),"stateDataTranslator",void 0),Q(ce(a),"hlsjs",void 0),Q(ce(a),"id",void 0),Q(ce(a),"longResumeTracker",void 0),Q(ce(a),"minimumRebufferDuration",void 0),Q(ce(a),"mux",void 0),Q(ce(a),"playbackEventDispatcher",void 0),Q(ce(a),"playbackHeartbeat",void 0),Q(ce(a),"playbackHeartbeatTime",void 0),Q(ce(a),"playheadTime",void 0),Q(ce(a),"seekingTracker",void 0),Q(ce(a),"sustainedRebufferThreshold",void 0),Q(ce(a),"watchTimeTracker",void 0),Q(ce(a),"currentFragmentPDT",void 0),Q(ce(a),"currentFragmentStart",void 0),a.pageLoadInitTime=Ly.navigationStart(),a.pageLoadEndTime=Ly.domContentLoadedEventEnd();var o={debug:!1,minimumRebufferDuration:250,sustainedRebufferThreshold:1e3,playbackHeartbeatTime:25,beaconDomain:"litix.io",sampleRate:1,disableCookies:!1,respectDoNotTrack:!1,disableRebufferTracking:!1,disablePlayheadRebufferTracking:!1,disableAdPlaybackRangeFiltering:!1,errorTranslator:function(f){return f},emitTranslator:function(){for(var f=arguments.length,g=new Array(f),y=0;y<f;y++)g[y]=arguments[y];return g},stateDataTranslator:function(f){return f}};a.mux=i,a.id=s,r!=null&&r.beaconDomain&&a.mux.log.warn("The `beaconDomain` setting has been deprecated 

95ashJS(r),a.emit("viewinit",r.data),a}return gs(t,[{key:"emit",value:function(i,s){var r,a=Object.assign({viewer_time:this.mux.utils.now()},s),o=[i,a];if(this.emitTranslator)try{o=this.emitTranslator(i,a)}catch(l){this.mux.log.warn("Exception in emit translator callback.",l)}o!=null&&o.length&&(r=Gg(Yu(t.prototype),"emit",this)).call.apply(r,[this].concat(Gi(o)))}},{key:"destroy",value:function(){this._destroyed||(this._destroyed=!0,typeof this.data.view_start<"u"&&(this.emit("viewend"),this.send("viewend")),this.playbackEventDispatcher.destroy(),this.removeHLSJS(),this.removeDashJS(),window.clearTimeout(this._heartBeatTimeout))}},{key:"send",value:function(i){if(this.data.view_id){var s=Object.assign({},this.data),r=["player_program_time","player_manifest_newest_program_time","player_live_edge_program_time","player_program_time","video_holdback","video_part_holdback","video_target_duration","video_part_target_duration"];if(s.video_source_is_live===void 0&&(s.player_source_duration===1/0||s.video_source_duration===1/0?s.video_source_is_live=!0:(s.player_source_duration>0||s.video_source_duration>0)&&(s.video_source_is_live=!1)),s.video_source_is_live||r.forEach(function(c){s[c]=void 0}),s.video_source_url=s.video_source_url||s.player_source_url,s.video_source_url){var a=er(Wh(s.video_source_url),2),o=a[0],l=a[1];s.video_source_domain=l,s.video_source_hostname=o}delete s.ad_request_id,s.video_playback_ranges&&(s.video_playback_range=JSON.stringify(s.video_playback_ranges.filter(function(c){return c[0]!==c[1]}).map(function(c){return"".concat(c[0],":").concat(c[1])})),delete s.video_playback_ranges),this.playbackEventDispatcher.send(i,s),this.data.view_sequence_number++,this.data.player_sequence_number++,Xte.has(i)||this._restartHeartBeat(),i==="viewend"&&delete this.data.view_id}}},{key:"_resetView",value:function(i){this.emit("viewend"),this.send("viewend"),this.emit("viewinit",i)}},{key:"_updateStateData",value:function(){var i,s=this.getStateData();if(typeof this.stateDataTranslator=="function")try{s=this.stateDataTranslator(s)}catch(a){this.mux.log.warn("Exception in stateDataTranslator translator callback.",a)}if(!((i=this.data)===null||i===void 0)&&i.video_cdn&&s!=null&&s.video_cdn){s.video_cdn;var r=_ee(s,["video_cdn"]);s=r}Object.assign(this.data,s),this.playheadTime._updatePlayheadTime(),this._sanitizeData()}},{key:"_sanitizeData",value:function(){var i=this,s=["player_width","player_height","video_source_width","video_source_height","player_playhead_time","video_source_bitrate"];s.forEach(function(a){var o=parseInt(i.data[a],10);i.data[a]=isNaN(o)?void 0:o});var r=["player_source_url","video_source_url"];r.forEach(function(a){if(i.data[a]){var o=i.data[a].toLowerCase();(o.indexOf("data:")===0||o.indexOf("blob:")===0)&&(i.data[a]="MSE style URL")}})}},{key:"_resetVideoData",value:function(){var i=this;Object.keys(this.data).forEach(function(s){s.indexOf("video_")===0&&delete i.data[s]})}},{key:"_resetViewData",value:function(){var i=this;Object.keys(this.data).forEach(function(s){s.indexOf("view_")===0&&delete i.data[s]}),this.data.view_sequence_number=1}},{key:"_resetErrorData",value:function(){delete this.data.player_error_code,delete this.data.player_error_message,delete this.data.player_error_context,delete this.data.player_error_severity,delete this.data.player_error_business_exception}},{key:"_initializeViewData",value:function(){var i=this,s=this.data.view_id=jh(),r=function(){s===i.data.view_id&&_t(i.data,"player_view_count",1)};this.data.player_is_paused?this.one("play",r):r()}},{key:"_restartHeartBeat",value:function(){var i=this;window.clearTimeout(this._heartBeatTimeout),this._heartBeatTimeout=window.setTimeout(function(){i.data.player_is_paused||i.emit("hb")},1e4)}},{key:"addHLSJS",value:function(i){if(!i.hlsjs){this.mux.log.warn("You must pass a valid hlsjs instance in order to track it.");return}if(this.hlsjs){this.mux.log.warn("An instance of HLS.js is already being monitored for this player.");return}this.hlsjs=i.hlsjs,Pee(this.mux,this.id,i.hlsjs,{},i.Hls||window.Hls)}},{key:"removeHLSJS",value:function(){this.hlsjs&&(Dee(this.hlsjs),this.hlsjs=void 0)}},{key:"addDashJS",value:function(i){if(!i.dashjs){this.mux.log.warn("You must pass a valid dashjs instance in order to track it.");return}if(this.dashjs){this.mux.log.warn("An instance of Dash.js is already being monitored for this player.");return}this.dashjs=i.dashjs,Nee(this.mux,this.id,i.dashjs)}},{key:"removeDashJS",value:function(){this.dashjs&&(Fee(this.dashjs),this.dashjs=void 0)}}]),t}(Uee),Jte=Zte,uh=Ui(YB());function pL(){return uh.default&&!!(uh.default.fullscreenElement||uh.default.webkitFullscreenElement||uh.default.mozFullScreenElement||uh.default.msFullscreenElement)}var eie=["loadstart","pause","play","playing","seeking","seeked","timeupdate","ratechange","stalled","waiting","error","ended"],tie={1:"MEDIA_ERR_ABORTED",2:"MEDIA_ERR_NETWORK",3:"MEDIA_ERR_DECODE",4:"MEDIA_ERR_SRC_NOT_SUPPORTED"};function iie(n,e,t){var i=er(xy(e),3),s=i[0],r=i[1],a=i[2],o=n.log,l=n.utils.getComputedStyle,c=n.utils.secondsToMs,h={automaticErrorTracking:!0};if(s){if(a!=="video"&&a!=="audio")return o.error("The element of `"+r+"` was not a media element.")}else return o.error("No element was found with the `"+r+"` query selector.");s.mux&&(s.mux.destroy(),delete s.mux,o.warn("Already monitoring this video element, replacing existing event listeners"));var d={getPlayheadTime:function(){return c(s.currentTime)},getStateData:function(){var g,y,v,T=((g=(y=this).getPlayheadTime)===null||g===void 0?void 0:g.call(y))||c(s.currentTime),b=this.hlsjs&&this.hlsjs.url,E=this.dashjs&&typeof this.dashjs.getSource=="function"&&this.dashjs.getSource(),_={player_is_paused:s.paused,player_width:parseInt(l(s,"width")),player_height:parseInt(l(s,"height")),player_autoplay_on:s.autoplay,player_preload_on:s.preload,player_language_code:s.lang,player_is_fullscreen:pL(),video_poster_url:s.poster,video_source_url:b||E||s.currentSrc,video_source_duration:c(s.duration),video_source_height:s.videoHeight,video_source_width:s.videoWidth,view_dropped_frame_count:s==null||(v=s.getVideoPlaybackQuality)===null||v===void 0?void 0:v.call(s).droppedVideoFrames};if(s.getStartDate&&T>0){var x=s.getStartDate();if(x&&typeof x.getTime=="function"&&x.getTime()){var w=x.getTime();if(_.player_program_time=w+T,s.seekable.length>0){var R=w+s.seekable.end(s.seekable.length-1);_.player_live_edge_program_time=R}}}return _}};t=Object.assign(h,t,d),t.data=Object.assign({player_software:"HTML5 Video Element",player_mux_plugin_name:"VideoElementMonitor",player_mux_plugin_version:n.VERSION},t.data),s.mux=s.mux||{},s.mux.deleted=!1,s.mux.emit=function(g,y){n.emit(r,g,y)},s.mux.updateData=function(g){s.mux.emit("hb",g)};var f=function(){o.error("The monitor for this video element has already been destroyed.")};s.mux.destroy=function(){Object.keys(s.mux.listeners).forEach(function(g){s.removeEventListener(g,s.mux.listeners[g],!1)}),delete s.mux.listeners,s.mux.fullscreenChangeListener&&(document.removeEventListener("fullscreenchange",s.mux.fullscreenChangeListener,!1),delete s.mux.fullscreenChangeListener),s.mux.destroy=f,s.mux.swapElement=f,s.mux.emit=f,s.mux.addHLSJS=f,s.mux.addDashJS=f,s.mux.removeHLSJS=f,s.mux.removeDashJS=f,s.mux.updateData=f,s.mux.setEmitTranslator=f,s.mux.setStateDataTranslator=f,s.mux.setGetPlayheadTime=f,s.mux.deleted=!0,n.emit(r,"destroy")},s.mux.swapElement=function(g){var y=er(xy(g),3),v=y[0],T=y[1],b=y[2];if(v){if(b!=="video"&&b!=="audio")return n.log.error("The element of `"+T+"` was not a media element.")}else return n.log.error("No element was found with the `"+T+"` query selector.");v.muxId=s.muxId,delete s.muxId,v.mux=v.mux||{},v.mux.listeners=Object.assign({},s.mux.listeners),delete s.mux.listeners,Object.keys(v.mux.listeners).forEach(function(E){s.removeEventListener(E,v.mux.listeners[E],!1),v.addEventListener(E,v.mux.listeners[E],!1)}),v.mux.fullscreenChangeListener=s.mux.fullscreenChangeListener,delete s.mux.fullscreenChangeListener,v.mux.swapElement=s.mux.swapElement,v.mux.destroy=s.mux.destroy,delete s.mux,s=v},s.mux.addHLSJS=function(g){n.addHLSJS(r,g)},s.mux.addDashJS=function(g){n.addDashJS(r,g)},s.mux.removeHLSJS=function(){n.removeHLSJS(r)},s.mux.removeDashJS=function(){n.removeDashJS(r)},s.mux.setEmitTranslator=function(g){n.setEmitTranslator(r,g)},s.mux.setStateDataTranslator=function(g){n.setStateDataTranslator(r,g)},s.mux.setGetPlayheadTime=function(g){g||(g=t.getPlayheadTime),n.setGetPlayheadTime(r,g)},n.init(r,t),n.emit(r,"playerready"),s.paused||(n.emit(r,"play"),s.readyState>2&&n.emit(r,"playing")),s.mux.listeners={},eie.forEach(function(g){g==="error"&&!t.automaticErrorTracking||(s.mux.listeners[g]=function(){var y={};if(g==="error"){if(!s.error||s.error.code===1)return;y.player_error_code=s.error.code,y.player_error_message=tie[s.error.code]||s.error.message}n.emit(r,g,y)},s.addEventListener(g,s.mux.listeners[g],!1))}),s.mux.listeners.enterpictureinpicture=function(){n.emit(r,"playbackmodechange",{player_playback_mode:"pip",player_playback_mode_data:"{}"})},s.mux.listeners.leavepictureinpicture=function(){var g=pL()?"fullscreen":"standard";n.emit(r,"playbackmodechange",{player_playback_mode:g,player_playback_mode_data:"{}"})},s.addEventListener("enterpictureinpicture",s.mux.listeners.enterpictureinpicture,!1),s.addEventListener("leavepictureinpicture",s.mux.listeners.leavepictureinpicture,!1),s.mux.fullscreenChangeListener=function(){var g=pL(),y=document.fullscreenElement;if(g&&(y===s||y!=null&&y.contains(s)))n.emit(r,"playbackmodechange",{player_playback_mode:"fullscreen",player_playback_mode_data:"{}"});else if(!g){var v=document.pictureInPictureElement===s,T=v?"pip":"standard";n.emit(r,"playbackmodechange",{player_playback_mode:T,player_playback_mode_data:"{}"})}},document.addEventListener("fullscreenchange",s.mux.fullscreenChangeListener,!1)}function sie(n,e,t,i){var s=i;if(n&&typeof n[e]=="function")try{s=n[e].apply(n,t)}catch(r){ze.info("safeCall error",r)}return s}var Dh=Ui(tn()),Ml;Dh.default&&Dh.default.WeakMap&&(Ml=new WeakMap);function nie(n,e){if(!n||!e||!Dh.default||typeof Dh.default.getComputedStyle!="function")return"";var t;return Ml&&Ml.has(n)&&(t=Ml.get(n)),t||(t=Dh.default.getComputedStyle(n,null),Ml&&Ml.set(n,t)),t.getPropertyValue(e)}function rie(n){return Math.floor(n*1e3)}var Da={TARGET_DURATION:"#EXT-X-TARGETDURATION",PART_INF:"#EXT-X-PART-INF",SERVER_CONTROL:"#EXT-X-SERVER-CONTROL",INF:"#EXTINF",PROGRAM_DATE_TIME:"#EXT-X-PROGRAM-DATE-TIME",VERSION:"#EXT-X-VERSION",SESSION_DATA:"#EXT-X-SESSION-DATA"},vx=function(n){return this.buffer="",this.manifest={segments:[],serverControl:{},sessionData:{}},this.currentUri={},this.process(n),this.manifest};vx.prototype.process=function(n){var e;for(this.buffer+=n,e=this.buffer.indexOf(`
96`);e>-1;e=this.buffer.indexOf(`
97`))this.processLine(this.buffer.substring(0,e)),this.buffer=this.buffer.substring(e+1)};vx.prototype.processLine=function(n){var e=n.indexOf(":"),t=cie(n,e),i=t[0],s=t.length===2?b3(t[1]):void 0;if(i[0]!=="#")this.currentUri.uri=i,this.manifest.segments.push(this.currentUri),this.manifest.targetDuration&&!("duration"in this.currentUri)&&(this.currentUri.duration=this.manifest.targetDuration),this.currentUri={};else switch(i){case Da.TARGET_DURATION:{if(!isFinite(s)||s<0)return;this.manifest.targetDuration=s,this.setHoldBack();break}case Da.PART_INF:{mL(this.manifest,t),this.manifest.partInf.partTarget&&(this.manifest.partTargetDuration=this.manifest.partInf.partTarget),this.setHoldBack();break}case Da.SERVER_CONTROL:{mL(this.manifest,t),this.setHoldBack();break}case Da.INF:{s===0?this.currentUri.duration=.01:s>0&&(this.currentUri.duration=s);break}case Da.PROGRAM_DATE_TIME:{var r=s,a=new Date(r);this.manifest.dateTimeString||(this.manifest.dateTimeString=r,this.manifest.dateTimeObject=a),this.currentUri.dateTimeString=r,this.currentUri.dateTimeObject=a;break}case Da.VERSION:{mL(this.manifest,t);break}case Da.SESSION_DATA:{var o=uie(t[1]),l=ZB(o);Object.assign(this.manifest.sessionData,l)}}};vx.prototype.setHoldBack=function(){var n=this.manifest,e=n.serverControl,t=n.targetDuration,i=n.partTargetDuration;if(e){var s="holdBack",r="partHoldBack",a=t&&t*3,o=i&&i*2;t&&!e.hasOwnProperty(s)&&(e[s]=a),a&&e[s]<a&&(e[s]=a),i&&!e.hasOwnProperty(r)&&(e[r]=i*3),i&&e[r]<o&&(e[r]=o)}};var mL=function(n,e){var t=oU(e[0].replace("#EXT-X-","")),i;lie(e[1])?(i={},i=Object.assign(oie(e[1]),i)):i=b3(e[1]),n[t]=i},oU=function(n){return n.toLowerCase().replace(/-(\w)/g,function(e){return e[1].toUpperCase()})},b3=function(n){if(n.toLowerCase()==="yes"||n.toLowerCase()==="no")return n.toLowerCase()==="yes";var e=n.indexOf(":")!==-1?n:parseFloat(n);return isNaN(e)?n:e},aie=function(n){var e={},t=n.split("=");if(t.length>1){var i=oU(t[0]);e[i]=b3(t[1])}return e},oie=function(n){for(var e=n.split(","),t={},i=0;e.length>i;i++){var s=e[i],r=aie(s);t=Object.assign(r,t)}return t},lie=function(n){return n.indexOf("=")>-1},cie=function(n,e){return e===-1?[n]:[n.substring(0,e),n.substring(e+1)]},uie=function(n){var e={};if(n){var t=n.search(","),i=n.slice(0,t),s=n.slice(t+1),r=[i,s];return r.forEach(function(a,o){for(var l=a.replace(/['"]+/g,"").split("="),c=0;c<l.length;c++)l[c]==="DATA-ID"&&(e["DATA-ID"]=l[1-c]),l[c]==="VALUE"&&(e.VALUE=l[1-c])}),{data:e}}},hie=vx,die={safeCall:sie,safeIncrement:_t,getComputedStyle:nie,secondsToMs:rie,assign:Object.assign,headersStringToObject:T3,cdnHeadersToRequestId:Cy,extractHostnameAndDomain:Wh,extractHostname:os,manifestParser:hie,generateShortID:QB,generateUUID:jh,now:Pt.now,findMediaElement:xy},fie=die,pie={PLAYER_READY:"playerready",VIEW_INIT:"viewinit",VIDEO_CHANGE:"videochange",PLAY:"play",PAUSE:"pause",PLAYING:"playing",TIME_UPDATE:"timeupdate",SEEKING:"seeking",SEEKED:"seeked",REBUFFER_START:"rebufferstart",REBUFFER_END:"rebufferend",ERROR:"error",ENDED:"ended",RENDITION_CHANGE:"renditionchange",ORIENTATION_CHANGE:"orientationchange",PLAYBACK_MODE_CHANGE:"playbackmodechange",AD_REQUEST:"adrequest",AD_RESPONSE:"adresponse",AD_BREAK_START:"adbreakstart",AD_PLAY:"adplay",AD_PLAYING:"adplaying",AD_PAUSE:"adpause",AD_FIRST_QUARTILE:"adfirstquartile",AD_MID_POINT:"admidpoint",AD_THIRD_QUARTILE:"adthirdquartile",AD_ENDED:"adended",AD_BREAK_END:"adbreakend",AD_ERROR:"aderror",REQUEST_COMPLETED:"requestcompleted",REQUEST_FAILED:"requestfailed",REQUEST_CANCELLED:"requestcanceled",HEARTBEAT:"hb",DESTROY:"destroy"},mie=pie,gie="mux-embed",yie="5.17.10",vie="2.1",mt={},pa=function(n){var e=arguments;typeof n=="string"?pa.hasOwnProperty(n)?Ph.default.setTimeout(function(){e=Array.prototype.splice.call(e,1),pa[n].apply(null,e)},0):ze.warn("`"+n+"` is an unknown task"):typeof n=="function"?Ph.default.setTimeout(function(){n(pa)},0):ze.warn("`"+n+"` is invalid.")},Tie={loaded:Pt.now(),NAME:gie,VERSION:yie,API_VERSION:vie,PLAYER_TRACKED:!1,monitor:function(n,e){return iie(pa,n,e)},destroyMonitor:function(n){var e=er(xy(n),1),t=e[0];t&&t.mux&&typeof t.mux.destroy=="function"?t.mux.destroy():ze.error("A video element monitor for `"+n+"` has not been initialized via `mux.monitor`.")},addHLSJS:function(n,e){var t=qi(n);mt[t]?mt[t].addHLSJS(e):ze.error("A monitor for `"+t+"` has not been initialized.")},addDashJS:function(n,e){var t=qi(n);