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14`):"");n("error",{player_error_code:y==null?void 0:y.code,player_error_message:y==null?void 0:y.message,player_error_context:A})};t.on("error",v),t._stopMuxMonitor=function(){t.off("manifestLoaded",a),t.off("initFragmentLoaded",u),t.off("mediaFragmentLoaded",h),t.off("qualityChangeRendered",p),t.off("error",v),t.off("fragmentLoadingAbandoned",g),delete t._stopMuxMonitor}},H_=function(i){i&&typeof i._stopMuxMonitor=="function"&&i._stopMuxMonitor()},Ep=0,G_=function(){function i(){pt(this,i),W(this,"_listeners",void 0)}return zi(i,[{key:"on",value:function(e,t,s){return t._eventEmitterGuid=t._eventEmitterGuid||++Ep,this._listeners=this._listeners||{},this._listeners[e]=this._listeners[e]||[],s&&(t=t.bind(s)),this._listeners[e].push(t),t}},{key:"off",value:function(e,t){var s=this._listeners&&this._listeners[e];s&&s.forEach(function(r,n){r._eventEmitterGuid===t._eventEmitterGuid&&s.splice(n,1)})}},{key:"one",value:function(e,t,s){var r=this;t._eventEmitterGuid=t._eventEmitterGuid||++Ep;var n=function(){r.off(e,n),t.apply(s||this,arguments)};n._eventEmitterGuid=t._eventEmitterGuid,this.on(e,n)}},{key:"emit",value:function(e,t){var s=this;if(this._listeners){t=t||{};var r=this._listeners["before"+e]||[],n=this._listeners["before*"]||[],a=this._listeners[e]||[],o=this._listeners["after"+e]||[],l=function(d,u){d=d.slice(),d.forEach(function(c){c.call(s,{type:e},u)})};l(r,t),l(n,t),l(a,t),l(o,t)}}}]),i}(),K_=G_,Gu=Wt(Ei()),V_=function(){function i(e){var t=this;pt(this,i),W(this,"_playbackHeartbeatInterval",void 0),W(this,"_playheadShouldBeProgressing",void 0),W(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(s,r){t._playbackHeartbeatInterval!==null&&(Gu.default.clearInterval(t._playbackHeartbeatInterval),e.emit("playbackheartbeatend",{viewer_time:r.viewer_time}),t._playbackHeartbeatInterval=null)})}return zi(i,[{key:"_startPlaybackHeartbeatInterval",value:function(){var e=this;this._playbackHeartbeatInterval===null&&(this.pm.emit("playbackheartbeat"),this._playbackHeartbeatInterval=Gu.default.setInterval(function(){e.pm.emit("playbackheartbeat")},this.pm.playbackHeartbeatTime))}},{key:"_stopPlaybackHeartbeatInterval",value:function(){this._playheadShouldBeProgressing=!1,this._playbackHeartbeatInterval!==null&&(Gu.default.clearInterval(this._playbackHeartbeatInterval),this.pm.emit("playbackheartbeatend"),this._playbackHeartbeatInterval=null)}}]),i}(),W_=V_,q_=function i(e){var t=this;pt(this,i),W(this,"viewErrored",void 0),e.on("viewinit",function(){t.viewErrored=!1}),e.on("error",function(s,r){try{var n=e.errorTranslator({player_error_code:r.player_error_code,player_error_message:r.player_error_message,player_error_context:r.player_error_context,player_error_severity:r.player_error_severity,player_error_business_exception:r.player_error_business_exception});n&&(e.data.player_error_code=n.player_error_code||r.player_error_code,e.data.player_error_message=n.player_error_message||r.player_error_message,e.data.player_error_context=n.player_error_context||r.player_error_context,e.data.player_error_severity=n.player_error_severity||r.player_error_severity,e.data.player_error_business_exception=n.player_error_business_exception||r.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 s,r,n,a,o;(s=e.data)===null||s===void 0||delete s.player_error_code,(r=e.data)===null||r===void 0||delete r.player_error_message,(n=e.data)===null||n===void 0||delete n.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})},Y_=q_,j_=function(){function i(e){pt(this,i),W(this,"_watchTimeTrackerLastCheckedTime",void 0),W(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 zi(i,[{key:"_updateWatchTime",value:function(e,t){var s=t.viewer_time;this._watchTimeTrackerLastCheckedTime===null&&(this._watchTimeTrackerLastCheckedTime=s),at(this.pm.data,"view_watch_time",s-this._watchTimeTrackerLastCheckedTime),this._watchTimeTrackerLastCheckedTime=s}},{key:"_clearWatchTimeState",value:function(e,t){this._updateWatchTime(e,t),this._watchTimeTrackerLastCheckedTime=null}}]),i}(),z_=j_,Q_=function(){function i(e){var t=this;pt(this,i),W(this,"_playbackTimeTrackerLastPlayheadPosition",void 0),W(this,"_lastTime",void 0),W(this,"_isAdPlaying",void 0),W(this,"_callbackUpdatePlaybackTime",void 0),W(this,"pm",void 0),this.pm=e,this._playbackTimeTrackerLastPlayheadPosition=-1,this._lastTime=lt.now(),this._isAdPlaying=!1,this._callbackUpdatePlaybackTime=null;var s=this._startPlaybackTimeTracking.bind(this);e.on("playing",s),e.on("adplaying",s),e.on("seeked",s);var r=this._stopPlaybackTimeTracking.bind(this);e.on("playbackheartbeatend",r),e.on("seeking",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=lt.now(),t._isAdPlaying=!1,t._callbackUpdatePlaybackTime=null})}return zi(i,[{key:"_startPlaybackTimeTracking",value:function(){this._callbackUpdatePlaybackTime===null&&(this._callbackUpdatePlaybackTime=this._updatePlaybackTime.bind(this),this._playbackTimeTrackerLastPlayheadPosition=this.pm.data.player_playhead_time,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,t=lt.now(),s=-1;this._playbackTimeTrackerLastPlayheadPosition>=0&&e>this._playbackTimeTrackerLastPlayheadPosition?s=e-this._playbackTimeTrackerLastPlayheadPosition:this._isAdPlaying&&(s=t-this._lastTime),s>0&&s<=1e3&&at(this.pm.data,"view_content_playback_time",s),this._playbackTimeTrackerLastPlayheadPosition=e,this._lastTime=t}}]),i}(),X_=Q_,Z_=function(){function i(e){pt(this,i),W(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 zi(i,[{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 s=this,r=function(){s.pm.currentFragmentPDT&&s.pm.currentFragmentStart&&(s.pm.data.player_program_time=s.pm.currentFragmentPDT+s.pm.data.player_playhead_time-s.pm.currentFragmentStart)};if(t&&t.player_playhead_time)this.pm.data.player_playhead_time=t.player_playhead_time,r(),this._updateMaxPlayheadPosition();else if(this.pm.getPlayheadTime){var n=this.pm.getPlayheadTime();typeof n<"u"&&(this.pm.data.player_playhead_time=n,r(),this._updateMaxPlayheadPosition())}}}]),i}(),J_=Z_,yp=5*60*1e3,eA=function i(e){if(pt(this,i),!e.disableRebufferTracking){var t,s=function(n,a){r(a),t=void 0},r=function(n){if(t){var a=n.viewer_time-t;at(e.data,"view_rebuffer_duration",a),t=n.viewer_time,e.data.view_rebuffer_duration>yp&&(e.emit("viewend"),e.send("viewend"),e.mux.log.warn("Ending view after rebuffering for longer than ".concat(yp,"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(n,a){return r(a)}),e.on("rebufferstart",function(n,a){t||(at(e.data,"view_rebuffer_count",1),t=a.viewer_time,e.one("rebufferend",s))}),e.on("viewinit",function(){t=void 0,e.off("rebufferend",s)})}},tA=eA,iA=function(){function i(e){var t=this;pt(this,i),W(this,"_lastCheckedTime",void 0),W(this,"_lastPlayheadTime",void 0),W(this,"_lastPlayheadTimeUpdatedTime",void 0),W(this,"_rebuffering",void 0),W(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:lt.now()})}))}return zi(i,[{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 s=t.viewer_time-this._lastPlayheadTimeUpdatedTime;typeof this.pm.sustainedRebufferThreshold=="number"&&s>=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 s=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 r=this.pm.data.player_playhead_time-this._lastPlayheadTime,n=t.viewer_time-this._lastPlayheadTimeUpdatedTime;typeof this.pm.minimumRebufferDuration=="number"&&r>0&&n-r>this.pm.minimumRebufferDuration&&(this._lastCheckedTime=null,this.pm.emit("rebufferstart",{viewer_time:this._lastPlayheadTimeUpdatedTime}),this.pm.emit("rebufferend",{viewer_time:this._lastPlayheadTimeUpdatedTime+n-r}))}s?this._prepareRebufferTrackerState(t.viewer_time):this._clearRebufferTrackerState()}}]),i}(),sA=iA,rA=function(){function i(e){var t=this;pt(this,i),W(this,"pm",void 0),this.pm=e,e.on("viewinit",function(){var s=e.data,r=s.view_id;if(!s.view_program_changed){var n=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||lt.now(),r)};e.one("playing",n),e.one("adplaying",n),e.one("viewend",function(){e.off("playing",n),e.off("adplaying",n)})}})}return zi(i,[{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))}}]),i}(),nA=rA,aA=function i(e){var t=this;pt(this,i),W(this,"_lastPlayerHeight",void 0),W(this,"_lastPlayerWidth",void 0),W(this,"_lastPlayheadPosition",void 0),W(this,"_lastSourceHeight",void 0),W(this,"_lastSourceWidth",void 0),e.on("viewinit",function(){t._lastPlayheadPosition=-1});var s=["pause","rebufferstart","seeking","error","adbreakstart","hb","renditionchange","orientationchange","viewend"],r=["playing","hb","renditionchange","orientationchange"];s.forEach(function(n){e.on(n,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),d=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,d),at(e.data,"view_total_content_playback_time",a),at(e.data,"view_total_upscaling",l*a),at(e.data,"view_total_downscaling",d*a)}t._lastPlayheadPosition=-1})}),r.forEach(function(n){e.on(n,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})})},oA=aA,lA=2e3,dA=function i(e){var t=this;pt(this,i),W(this,"isSeeking",void 0),this.isSeeking=!1;var s=-1,r=function(){var n=lt.now(),a=(e.data.viewer_time||n)-(s||n);at(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,s=-1};e.on("seeking",function(n,a){if(Object.assign(e.data,a),t.isSeeking&&a.viewer_time-s<=lA){s=a.viewer_time;return}t.isSeeking&&r(),t.isSeeking=!0,s=a.viewer_time,at(e.data,"view_seek_count",1),e.send("seeking")}),e.on("seeked",function(){r()}),e.on("viewend",function(){t.isSeeking&&(r(),e.send("seeked")),t.isSeeking=!1,s=-1})},uA=dA,Tp=function(i,e){i.push(e),i.sort(function(t,s){return t.viewer_time-s.viewer_time})},cA=["adbreakstart","adrequest","adresponse","adplay","adplaying","adpause","adended","adbreakend","aderror","adclicked","adskipped"],hA=function(){function i(e){var t=this;pt(this,i),W(this,"_adHasPlayed",void 0),W(this,"_adRequests",void 0),W(this,"_adResponses",void 0),W(this,"_currentAdRequestNumber",void 0),W(this,"_currentAdResponseNumber",void 0),W(this,"_prerollPlayTime",void 0),W(this,"_wouldBeNewAdPlay",void 0),W(this,"isAdBreak",void 0),W(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}),cA.forEach(function(r){return e.on(r,t._updateAdData.bind(t))});var s=function(){t.isAdBreak=!1};e.on("adbreakstart",function(){t.isAdBreak=!0}),e.on("play",s),e.on("playing",s),e.on("viewend",s),e.on("adrequest",function(r,n){n=Object.assign({ad_request_id:"generatedAdRequestId"+t._currentAdRequestNumber++},n),Tp(t._adRequests,n),at(e.data,"view_ad_request_count"),t.inPrerollPosition()&&(e.data.view_preroll_requested=!0,t._adHasPlayed||at(e.data,"view_preroll_request_count"))}),e.on("adresponse",function(r,n){n=Object.assign({ad_request_id:"generatedAdRequestId"+t._currentAdResponseNumber++},n),Tp(t._adResponses,n);var a=t.findAdRequest(n.ad_request_id);a&&at(e.data,"view_ad_request_time",Math.max(0,n.viewer_time-a.viewer_time))}),e.on("adplay",function(r,n){t._adHasPlayed=!0,t._wouldBeNewAdPlay&&(t._wouldBeNewAdPlay=!1,at(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,n.viewer_time-t._adRequests[0].viewer_time)),e.data.view_start&&(e.data.view_startup_preroll_request_time=Math.max(0,n.viewer_time-e.data.view_start)),t._prerollPlayTime=n.viewer_time)}),e.on("adplaying",function(r,n){t.inPrerollPosition()&&typeof e.data.view_preroll_load_time>"u"&&typeof t._prerollPlayTime<"u"&&(e.data.view_preroll_load_time=n.viewer_time-t._prerollPlayTime,e.data.view_startup_preroll_load_time=n.viewer_time-t._prerollPlayTime)}),e.on("adclicked",function(r,n){t._wouldBeNewAdPlay||at(e.data,"view_ad_clicked_count")}),e.on("adskipped",function(r,n){t._wouldBeNewAdPlay||at(e.data,"view_ad_skipped_count")}),e.on("adended",function(){t._wouldBeNewAdPlay=!0}),e.on("aderror",function(){t._wouldBeNewAdPlay=!0})}return zi(i,[{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 s=fs(oo(t.ad_tag_url),2),r=s[0],n=s[1];this.pm.data.view_preroll_ad_tag_domain=n,this.pm.data.view_preroll_ad_tag_hostname=r}if(!this.pm.data.view_preroll_ad_asset_hostname&&t.ad_asset_url){var a=fs(oo(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_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}}]),i}(),fA=hA,bp=Wt(Ei()),mA=function i(e){pt(this,i);var t,s,r=function(){e.disableRebufferTracking||(at(e.data,"view_waiting_rebuffer_count",1),t=lt.now(),s=bp.default.setInterval(function(){if(t){var d=lt.now();at(e.data,"view_waiting_rebuffer_duration",d-t),t=d}},250))},n=function(){e.disableRebufferTracking||t&&(at(e.data,"view_waiting_rebuffer_duration",lt.now()-t),t=!1,bp.default.clearInterval(s))},a=!1,o=function(){a=!0},l=function(){a=!1,n()};e.on("waiting",function(){a&&r()}),e.on("playing",function(){n(),o()}),e.on("pause",l),e.on("seeking",l)},pA=mA,gA=function i(e){var t=this;pt(this,i),W(this,"lastWallClockTime",void 0);var s=function(){t.lastWallClockTime=lt.now(),e.on("before*",r)},r=function(n){var a=lt.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",s),e.on("playbackheartbeatend",function(){e.off("before*",r),e.one("playbackheartbeat",s)})},vA=gA,Ku=Wt(Ei()),Iv=function(i){return i()}(function(){var i=function(){for(var t=0,s={};t<arguments.length;t++){var r=arguments[t];for(var n in r)s[n]=r[n]}return s};function e(t){function s(r,n,a){var o;if(typeof document<"u"){if(arguments.length>1){if(a=i({path:"/"},s.defaults,a),typeof a.expires=="number"){var l=new Date;l.setMilliseconds(l.getMilliseconds()+a.expires*864e5),a.expires=l}try{o=JSON.stringify(n),/^[\{\[]/.test(o)&&(n=o)}catch{}return t.write?n=t.write(n,r):n=encodeURIComponent(String(n)).replace(/%(23|24|26|2B|3A|3C|3E|3D|2F|3F|40|5B|5D|5E|60|7B|7D|7C)/g,decodeURIComponent),r=encodeURIComponent(String(r)),r=r.replace(/%(23|24|26|2B|5E|60|7C)/g,decodeURIComponent),r=r.replace(/[\(\)]/g,escape),document.cookie=[r,"=",n,a.expires?"; expires="+a.expires.toUTCString():"",a.path?"; path="+a.path:"",a.domain?"; domain="+a.domain:"",a.secure?"; secure":""].join("")}r||(o={});for(var d=document.cookie?document.cookie.split("; "):[],u=/(%[0-9A-Z]{2})+/g,c=0;c<d.length;c++){var 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14,s.remove=function(r,n){s(r,"",i(n,{expires:-1}))},s.withConverter=e,s}return e(function(){})}),Lv="muxData",EA=function(i){return Object.entries(i).map(function(e){var t=fs(e,2),s=t[0],r=t[1];return"".concat(s,"=").concat(r)}).join("&")},yA=function(i){return i.split("&").reduce(function(e,t){var s=fs(t.split("="),2),r=s[0],n=s[1],a=+n,o=n&&a==n?a:n;return e[r]=o,e},{})},Rv=function(){var i;try{i=yA(Iv.get(Lv)||"")}catch{i={}}return i},xv=function(i){try{Iv.set(Lv,EA(i),{expires:365})}catch{}},TA=function(){var i=Rv();return i.mux_viewer_id=i.mux_viewer_id||ao(),i.msn=i.msn||Math.random(),xv(i),{mux_viewer_id:i.mux_viewer_id,mux_sample_number:i.msn}},bA=function(){var i=Rv(),e=lt.now();return i.session_start&&(i.sst=i.session_start,delete i.session_start),i.session_id&&(i.sid=i.session_id,delete i.session_id),i.session_expires&&(i.sex=i.session_expires,delete i.session_expires),(!i.sex||i.sex<e)&&(i.sid=ao(),i.sst=e),i.sex=e+25*60*1e3,xv(i),{session_id:i.sid,session_start:i.sst,session_expires:i.sex}};function _A(i,e){var t=e.beaconCollectionDomain,s=e.beaconDomain;if(t)return"https://"+t;i=i||"inferred";var r=s||"litix.io";return i.match(/^[a-z0-9]+$/)?"https://"+i+"."+r:"https://img.litix.io/a.gif"}var AA=Wt(Ei()),kv=function(){var i;switch(Dv()){case"cellular":i="cellular";break;case"ethernet":i="wired";break;case"wifi":i="wifi";break;case void 0:break;default:i="other"}return i},Dv=function(){var i=AA.default.navigator,e=i&&(i.connection||i.mozConnection||i.webkitConnection);return e&&e.type};kv.getConnectionFromAPI=Dv;var SA=kv,IA={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"},LA=Cv(IA),RA={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",cx:"connection",cz:"context",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",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"},_p=Cv(RA);function Cv(i){var e={};for(var t in i)i.hasOwnProperty(t)&&(e[i[t]]=t);return e}function Pc(i){var e={},t={};return Object.keys(i).forEach(function(s){var r=!1;if(i.hasOwnProperty(s)&&i[s]!==void 0){var n=s.split("_"),a=n[0],o=LA[a];o||(Ne.info("Data key word `"+n[0]+"` not expected in "+s),o=a+"_"),n.splice(1).forEach(function(l){l==="url"&&(r=!0),_p[l]?o+=_p[l]:Number.isInteger(Number(l))?o+=l:(Ne.info("Data key word `"+l+"` not expected in "+s),o+="_"+l+"_")}),r?t[o]=i[s]:e[o]=i[s]}}),Object.assign(e,t)}var Sr=Wt(Ei()),xA=Wt(Tv()),kA={maxBeaconSize:300,maxQueueLength:3600,baseTimeBetweenBeacons:1e4,maxPayloadKBSize:500},DA=56*1024,CA=["hb","requestcompleted","requestfailed","requestcanceled"],wA="https://img.litix.io",ps=function(i){var e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};this._beaconUrl=i||wA,this._eventQueue=[],this._postInFlight=!1,this._resendAfterPost=!1,this._failureCount=0,this._sendTimeout=!1,this._options=Object.assign({},kA,e)};ps.prototype.queueEvent=function(i,e){var t=Object.assign({},e);return this._eventQueue.length<=this._options.maxQueueLength||i==="eventrateexceeded"?(this._eventQueue.push(t),this._sendTimeout||this._startBeaconSending(),this._eventQueue.length<=this._options.maxQueueLength):!1};ps.prototype.flushEvents=function(){var i=arguments.length>0&&arguments[0]!==void 0?arguments[0]:!1;if(i&&this._eventQueue.length===1){this._eventQueue.pop();return}this._eventQueue.length&&this._sendBeaconQueue(),this._startBeaconSending()};ps.prototype.destroy=function(){var i=arguments.length>0&&arguments[0]!==void 0?arguments[0]:!1;this.destroyed=!0,i?this._clearBeaconQueue():this.flushEvents(),Sr.default.clearTimeout(this._sendTimeout)};ps.prototype._clearBeaconQueue=function(){var i=this._eventQueue.length>this._options.maxBeaconSize?this._eventQueue.length-this._options.maxBeaconSize:0,e=this._eventQueue.slice(i);i>0&&Object.assign(e[e.length-1],Pc({mux_view_message:"event queue truncated"}));var t=this._createPayload(e);wv(this._beaconUrl,t,!0,function(){})};ps.prototype._sendBeaconQueue=function(){var i=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),s=lt.now();wv(this._beaconUrl,t,!1,function(r,n){n?(i._eventQueue=e.concat(i._eventQueue),i._failureCount+=1,Ne.info("Error sending beacon: "+n)):i._failureCount=0,i._roundTripTime=lt.now()-s,i._postInFlight=!1,i._resendAfterPost&&(i._resendAfterPost=!1,i._eventQueue.length>0&&i._sendBeaconQueue())})};ps.prototype._getNextBeaconTime=function(){if(!this._failureCount)return this._options.baseTimeBetweenBeacons;var i=Math.pow(2,this._failureCount-1);return i=i*Math.random(),(1+i)*this._options.baseTimeBetweenBeacons};ps.prototype._startBeaconSending=function(){var i=this;Sr.default.clearTimeout(this._sendTimeout),!this.destroyed&&(this._sendTimeout=Sr.default.setTimeout(function(){i._eventQueue.length&&i._sendBeaconQueue(),i._startBeaconSending()},this._getNextBeaconTime()))};ps.prototype._createPayload=function(i){var e=this,t={transmission_timestamp:Math.round(lt.now())};this._roundTripTime&&(t.rtt_ms=Math.round(this._roundTripTime));var s,r,n,a=function(){s=JSON.stringify({metadata:t,events:r||i}),n=s.length/1024},o=function(){return n<=e._options.maxPayloadKBSize};return a(),o()||(Ne.info("Payload size is too big ("+n+" kb). Removing unnecessary events."),r=i.filter(function(l){return CA.indexOf(l.e)===-1}),a()),o()||(Ne.info("Payload size still too big ("+n+" kb). Cropping fields.."),r.forEach(function(l){for(var d in l){var u=l[d],c=50*1024;typeof u=="string"&&u.length>c&&(l[d]=u.substring(0,c))}}),a()),s};var MA=typeof xA.default.exitPictureInPicture=="function"?function(i){return i.length<=DA}:function(i){return!1},wv=function(i,e,t,s){if(t&&navigator&&navigator.sendBeacon&&navigator.sendBeacon(i,e)){s();return}if(Sr.default.fetch){Sr.default.fetch(i,{method:"POST",body:e,headers:{"Content-Type":"text/plain"},keepalive:MA(e)}).then(function(n){return s(null,n.ok?null:"Error")}).catch(function(n){return s(null,n)});return}if(Sr.default.XMLHttpRequest){var r=new Sr.default.XMLHttpRequest;r.onreadystatechange=function(){if(r.readyState===4)return s(null,r.status!==200?"error":void 0)},r.open("POST",i),r.setRequestHeader("Content-Type","text/plain"),r.send(e);return}s()},PA=ps,OA=["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"],NA=["adplay","adplaying","adpause","adfirstquartile","admidpoint","adthirdquartile","adended","adresponse","adrequest"],UA=["ad_id","ad_creative_id","ad_universal_id"],FA=["viewstart","error","ended","viewend"],$A=10*60*1e3,BA=function(){function i(e,t){var s=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};pt(this,i);var r,n,a,o,l,d,u,c,h,f,m,p;W(this,"mux",void 0),W(this,"envKey",void 0),W(this,"options",void 0),W(this,"eventQueue",void 0),W(this,"sampleRate",void 0),W(this,"disableCookies",void 0),W(this,"respectDoNotTrack",void 0),W(this,"previousBeaconData",void 0),W(this,"lastEventTime",void 0),W(this,"rateLimited",void 0),W(this,"pageLevelData",void 0),W(this,"viewerData",void 0),this.mux=e,this.envKey=t,this.options=s,this.previousBeaconData=null,this.lastEventTime=0,this.rateLimited=!1,this.eventQueue=new PA(_A(this.envKey,this.options));var g;this.sampleRate=(g=this.options.sampleRate)!==null&&g!==void 0?g:1;var v;this.disableCookies=(v=this.options.disableCookies)!==null&&v!==void 0?v:!1;var T;this.respectDoNotTrack=(T=this.options.respectDoNotTrack)!==null&&T!==void 0?T:!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:(r=this.options.platform)===null||r===void 0?void 0:r.name,viewer_application_version:(n=this.options.platform)===null||n===void 0?void 0:n.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:(u=this.options.platform)===null||u===void 0||(d=u.os)===null||d===void 0?void 0:d.family,viewer_os_architecture:(h=this.options.platform)===null||h===void 0||(c=h.os)===null||c===void 0?void 0:c.architecture,viewer_os_version:(m=this.options.platform)===null||m===void 0||(f=m.os)===null||f===void 0?void 0:f.version,viewer_connection_type:SA(),page_url:Ku.default===null||Ku.default===void 0||(p=Ku.default.location)===null||p===void 0?void 0:p.href},this.viewerData=this.disableCookies?{}:TA()}return zi(i,[{key:"send",value:function(e,t){if(!(!e||!(t!=null&&t.view_id))){if(this.respectDoNotTrack&&wc())return Ne.info("Not sending `"+e+"` because Do Not Track is enabled");if(!t||typeof t!="object")return Ne.error("A data object was expected in send() but was not provided");var s=this.disableCookies?{}:bA(),r=Sf(Cd({},this.pageLevelData,t,s,this.viewerData),{event:e,env_key:this.envKey});r.user_id&&(r.viewer_user_id=r.user_id,delete r.user_id);var n,a=((n=r.mux_sample_number)!==null&&n!==void 0?n:0)>=this.sampleRate,o=this._deduplicateBeaconData(e,r),l=Pc(o);if(this.lastEventTime=this.mux.utils.now(),a)return Ne.info("Not sending event due to sample rate restriction",e,r,l);if(this.envKey||Ne.info("Missing environment key (envKey) - beacons will be dropped if the video source is not a valid mux video URL",e,r,l),!this.rateLimited){if(Ne.info("Sending event",e,r,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):FA.indexOf(e)>=0&&this.eventQueue.flushEvents(),this.rateLimited)return r.event="eventrateexceeded",l=Pc(r),this.eventQueue.queueEvent(r.event,l),Ne.error("Beaconing disabled due to rate limit.")}}}},{key:"destroy",value:function(){this.eventQueue.destroy(!1)}},{key:"_deduplicateBeaconData",value:function(e,t){var s=this,r={},n=t.view_id;if(n==="-1"||e==="viewstart"||e==="viewend"||!this.previousBeaconData||this.mux.utils.now()-this.lastEventTime>=$A)r=Cd({},t),n&&(this.previousBeaconData=r),n&&e==="viewend"&&(this.previousBeaconData=null);else{var a=e.indexOf("request")===0;Object.entries(t).forEach(function(o){var l=fs(o,2),d=l[0],u=l[1];s.previousBeaconData&&(u!==s.previousBeaconData[d]||OA.indexOf(d)>-1||s.objectHasChanged(a,d,u,s.previousBeaconData[d])||s.eventRequiresKey(e,d))&&(r[d]=u,s.previousBeaconData[d]=u)})}return r}},{key:"objectHasChanged",value:function(e,t,s,r){return!e||t.indexOf("request_")!==0?!1:t==="request_response_headers"||typeof s!="object"||typeof r!="object"?!0:Object.keys(s||{}).length!==Object.keys(r||{}).length}},{key:"eventRequiresKey",value:function(e,t){return!!(e==="renditionchange"&&t.indexOf("video_source_")===0||UA.includes(t)&&NA.includes(e))}}]),i}(),HA=function i(e){pt(this,i);var t=0,s=0,r=0,n=0,a=0,o=0,l=0,d=function(h,f){var m=f.request_start,p=f.request_response_start,g=f.request_response_end,v=f.request_bytes_loaded;n++;var T,y;if(p?(T=p-(m??0),y=(g??0)-p):y=(g??0)-(m??0),y>0&&v&&v>0){var _=v/y*8e3;a++,s+=v,r+=y,e.data.view_min_request_throughput=Math.min(e.data.view_min_request_throughput||1/0,_),e.data.view_average_request_throughput=s/r*8e3,e.data.view_request_count=n,T>0&&(t+=T,e.data.view_max_request_latency=Math.max(e.data.view_max_request_latency||0,T),e.data.view_average_request_latency=t/a)}},u=function(h,f){n++,o++,e.data.view_request_count=n,e.data.view_request_failed_count=o},c=function(h,f){n++,l++,e.data.view_request_count=n,e.data.view_request_canceled_count=l};e.on("requestcompleted",d),e.on("requestfailed",u),e.on("requestcanceled",c)},GA=HA,KA=60*60*1e3,VA=function i(e){var t=this;pt(this,i),W(this,"_lastEventTime",void 0),e.on("before*",function(s,r){var n=r.viewer_time,a=lt.now(),o=t._lastEventTime;if(t._lastEventTime=a,o&&a-o>KA){var l=Object.keys(e.data).reduce(function(u,c){return c.indexOf("video_")===0?Object.assign(u,W({},c,e.data[c])):u},{});e.mux.log.info("Received event after at least an hour inactivity, creating a new view");var d=e.playbackHeartbeat._playheadShouldBeProgressing;e._resetView(Object.assign({viewer_time:n},l)),e.playbackHeartbeat._playheadShouldBeProgressing=d,e.playbackHeartbeat._playheadShouldBeProgressing&&s.type!=="play"&&s.type!=="adbreakstart"&&(e.emit("play",{viewer_time:n}),s.type!=="playing"&&e.emit("playing",{viewer_time:n}))}})},WA=VA,qA=function i(e){pt(this,i);var t=function(o){var l=YA(o),d=jA(o);if(l!=null&&!Ap(l,n)&&a<=d){n=l,a=d;var u={video_cdn:l};e.emit("cdnchange",u)}},s=null,r=null,n=null,a=0;e.on("viewinit",function(){s=null,r=null,n=null,a=0}),e.on("beforecdnchange",function(o,l){var d=l==null?void 0:l.video_cdn;d&&(typeof l.video_previous_cdn>"u"||l.video_previous_cdn===null)&&(Ap(d,r)?l.video_previous_cdn=s??void 0:(l.video_previous_cdn=r??void 0,s=r,r=d))}),e.on("requestcompleted",function(o,l){t(l)})};function Ap(i,e){return(i==null?void 0:i.toLowerCase())===(e==null?void 0:e.toLowerCase())}function YA(i){var e;return i!=null&&i.request_type&&(i.request_type==="media"||i.request_type==="video")&&!((e=i.request_response_headers)===null||e===void 0)&&e["x-cdn"]?i.request_response_headers["x-cdn"]:i!=null&&i.video_cdn?i.video_cdn:null}function jA(i){return i!=null&&i.request_start?i.request_start:i!=null&&i.viewer_time?i.viewer_time:Date.now()}

14)),l(),this.emit("play"),this.emit("playing")}),a.on("fragmentchange",function(h,f){this.currentFragmentPDT=f.currentFragmentPDT,this.currentFragmentStart=f.currentFragmentStart}),a.on("destroy",a.destroy),typeof window<"u"&&typeof window.addEventListener=="function"&&typeof window.removeEventListener=="function"){var d=function(){var h=typeof a.data.view_start<"u";a.mux.WINDOW_HIDDEN=document.visibilityState==="hidden",h&&a.mux.WINDOW_HIDDEN&&(a.data.player_is_paused||a.emit("hb"))};window.addEventListener("visibilitychange",d,!1);var u=function(h){h.persisted||a.destroy()};window.addEventListener("pagehide",u,!1),a.on("destroy",function(){window.removeEventListener("visibilitychange",d),window.removeEventListener("pagehide",u)})}a.on("playerready",function(h,f){Object.assign(this.data,f)}),QA.forEach(function(h){a.on(h,function(f,m){h.indexOf("ad")!==0&&this._updateStateData(),Object.assign(this.data,m),this._sanitizeData()}),a.on("after"+h,function(){(h!=="error"||this.errorTracker.viewErrored)&&this.send(h)})}),a.on("viewend",function(h,f){Object.assign(a.data,f)});var c=function(h){var f=this.mux.utils.now();this.data.player_init_time&&(this.data.player_startup_time=f-this.data.player_init_time),this.pageLoadInitTime=this.data.page_load_init_time||this.pageLoadInitTime,this.pageLoadEndTime=this.data.page_load_end_time||this.pageLoadEndTime,!this.mux.PLAYER_TRACKED&&this.pageLoadInitTime&&(this.mux.PLAYER_TRACKED=!0,(this.data.player_init_time||this.pageLoadEndTime)&&(this.data.page_load_time=Math.min(this.data.player_init_time||1/0,this.pageLoadEndTime||1/0)-this.pageLoadInitTime)),this.send("playerready"),delete this.data.player_startup_time,delete this.data.page_load_time};return a.one("playerready",c),a.longResumeTracker=new WA(ae(a)),a.errorTracker=new Y_(ae(a)),new vA(ae(a)),a.seekingTracker=new uA(ae(a)),a.playheadTime=new J_(ae(a)),a.playbackHeartbeat=new W_(ae(a)),new oA(ae(a)),a.watchTimeTracker=new z_(ae(a)),new X_(ae(a)),a.adTracker=new fA(ae(a)),new sA(ae(a)),new tA(ae(a)),new nA(ae(a)),new pA(ae(a)),new GA(ae(a)),new zA(ae(a)),n.hlsjs&&a.addHLSJS(n),n.dashjs&&a.addDashJS(n),a.emit("viewinit",n.data),a}return zi(t,[{key:"emit",value:function(s,r){var n,a=Object.assign({viewer_time:this.mux.utils.now()},r),o=[s,a];if(this.emitTranslator)try{o=this.emitTranslator(s,a)}catch(l){this.mux.log.warn("Exception in emit translator callback.",l)}o!=null&&o.length&&(n=pl(Yn(t.prototype),"emit",this)).call.apply(n,[this].concat(li(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(s){if(this.data.view_id){var r=Object.assign({},this.data),n=["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(r.video_source_is_live===void 0&&(r.player_source_duration===1/0||r.video_source_duration===1/0?r.video_source_is_live=!0:(r.player_source_duration>0||r.video_source_duration>0)&&(r.video_source_is_live=!1)),r.video_source_is_live||n.forEach(function(d){r[d]=void 0}),r.video_source_url=r.video_source_url||r.player_source_url,r.video_source_url){var a=fs(oo(r.video_source_url),2),o=a[0],l=a[1];r.video_source_domain=l,r.video_source_hostname=o}delete r.ad_request_id,this.playbackEventDispatcher.send(s,r),this.data.view_sequence_number++,this.data.player_sequence_number++,XA.has(s)||this._restartHeartBeat(),s==="viewend"&&delete this.data.view_id}}},{key:"_resetView",value:function(s){this.emit("viewend"),this.send("viewend"),this.emit("viewinit",s)}},{key:"_updateStateData",value:function(){var s,r=this.getStateData();if(typeof this.stateDataTranslator=="function")try{r=this.stateDataTranslator(r)}catch(a){this.mux.log.warn("Exception in stateDataTranslator translator callback.",a)}if(!((s=this.data)===null||s===void 0)&&s.video_cdn&&r!=null&&r.video_cdn){r.video_cdn;var n=L_(r,["video_cdn"]);r=n}Object.assign(this.data,r),this.playheadTime._updatePlayheadTime(),this._sanitizeData()}},{key:"_sanitizeData",value:function(){var s=this,r=["player_width","player_height","video_source_width","video_source_height","player_playhead_time","video_source_bitrate"];r.forEach(function(a){var o=parseInt(s.data[a],10);s.data[a]=isNaN(o)?void 0:o});var n=["player_source_url","video_source_url"];n.forEach(function(a){if(s.data[a]){var o=s.data[a].toLowerCase();(o.indexOf("data:")===0||o.indexOf("blob:")===0)&&(s.data[a]="MSE style URL")}})}},{key:"_resetVideoData",value:function(){var s=this;Object.keys(this.data).forEach(function(r){r.indexOf("video_")===0&&delete s.data[r]})}},{key:"_resetViewData",value:function(){var s=this;Object.keys(this.data).forEach(function(r){r.indexOf("view_")===0&&delete s.data[r]}),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 s=this,r=this.data.view_id=ao(),n=function(){r===s.data.view_id&&at(s.data,"player_view_count",1)};this.data.player_is_paused?this.one("play",n):n()}},{key:"_restartHeartBeat",value:function(){var s=this;window.clearTimeout(this._heartBeatTimeout),this._heartBeatTimeout=window.setTimeout(function(){s.data.player_is_paused||s.emit("hb")},1e4)}},{key:"addHLSJS",value:function(s){if(!s.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=s.hlsjs,O_(this.mux,this.id,s.hlsjs,{},s.Hls||window.Hls)}},{key:"removeHLSJS",value:function(){this.hlsjs&&(N_(this.hlsjs),this.hlsjs=void 0)}},{key:"addDashJS",value:function(s){if(!s.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=s.dashjs,B_(this.mux,this.id,s.dashjs)}},{key:"removeDashJS",value:function(){this.dashjs&&(H_(this.dashjs),this.dashjs=void 0)}}]),t}(K_),JA=ZA,ua=Wt(Tv());function eS(){return ua.default&&!!(ua.default.fullscreenElement||ua.default.webkitFullscreenElement||ua.default.mozFullScreenElement||ua.default.msFullscreenElement)}var tS=["loadstart","pause","play","playing","seeking","seeked","timeupdate","ratechange","stalled","waiting","error","ended"],iS={1:"MEDIA_ERR_ABORTED",2:"MEDIA_ERR_NETWORK",3:"MEDIA_ERR_DECODE",4:"MEDIA_ERR_SRC_NOT_SUPPORTED"};function sS(i,e,t){var s=fs(kd(e),3),r=s[0],n=s[1],a=s[2],o=i.log,l=i.utils.getComputedStyle,d=i.utils.secondsToMs,u={automaticErrorTracking:!0};if(r){if(a!=="video"&&a!=="audio")return o.error("The element of `"+n+"` was not a media element.")}else return o.error("No element was found with the `"+n+"` query selector.");r.mux&&(r.mux.destroy(),delete r.mux,o.warn("Already monitoring this video element, replacing existing event listeners"));var c={getPlayheadTime:function(){return d(r.currentTime)},getStateData:function(){var f,m,p,g=((f=(m=this).getPlayheadTime)===null||f===void 0?void 0:f.call(m))||d(r.currentTime),v=this.hlsjs&&this.hlsjs.url,T=this.dashjs&&typeof this.dashjs.getSource=="function"&&this.dashjs.getSource(),y={player_is_paused:r.paused,player_width:parseInt(l(r,"width")),player_height:parseInt(l(r,"height")),player_autoplay_on:r.autoplay,player_preload_on:r.preload,player_language_code:r.lang,player_is_fullscreen:eS(),video_poster_url:r.poster,video_source_url:v||T||r.currentSrc,video_source_duration:d(r.duration),video_source_height:r.videoHeight,video_source_width:r.videoWidth,view_dropped_frame_count:r==null||(p=r.getVideoPlaybackQuality)===null||p===void 0?void 0:p.call(r).droppedVideoFrames};if(r.getStartDate&&g>0){var _=r.getStartDate();if(_&&typeof _.getTime=="function"&&_.getTime()){var I=_.getTime();if(y.player_program_time=I+g,r.seekable.length>0){var x=I+r.seekable.end(r.seekable.length-1);y.player_live_edge_program_time=x}}}return y}};t=Object.assign(u,t,c),t.data=Object.assign({player_software:"HTML5 Video Element",player_mux_plugin_name:"VideoElementMonitor",player_mux_plugin_version:i.VERSION},t.data),r.mux=r.mux||{},r.mux.deleted=!1,r.mux.emit=function(f,m){i.emit(n,f,m)},r.mux.updateData=function(f){r.mux.emit("hb",f)};var h=function(){o.error("The monitor for this video element has already been destroyed.")};r.mux.destroy=function(){Object.keys(r.mux.listeners).forEach(function(f){r.removeEventListener(f,r.mux.listeners[f],!1)}),delete r.mux.listeners,r.mux.destroy=h,r.mux.swapElement=h,r.mux.emit=h,r.mux.addHLSJS=h,r.mux.addDashJS=h,r.mux.removeHLSJS=h,r.mux.removeDashJS=h,r.mux.updateData=h,r.mux.setEmitTranslator=h,r.mux.setStateDataTranslator=h,r.mux.setGetPlayheadTime=h,r.mux.deleted=!0,i.emit(n,"destroy")},r.mux.swapElement=function(f){var m=fs(kd(f),3),p=m[0],g=m[1],v=m[2];if(p){if(v!=="video"&&v!=="audio")return i.log.error("The element of `"+g+"` was not a media element.")}else return i.log.error("No element was found with the `"+g+"` query selector.");p.muxId=r.muxId,delete r.muxId,p.mux=p.mux||{},p.mux.listeners=Object.assign({},r.mux.listeners),delete r.mux.listeners,Object.keys(p.mux.listeners).forEach(function(T){r.removeEventListener(T,p.mux.listeners[T],!1),p.addEventListener(T,p.mux.listeners[T],!1)}),p.mux.swapElement=r.mux.swapElement,p.mux.destroy=r.mux.destroy,delete r.mux,r=p},r.mux.addHLSJS=function(f){i.addHLSJS(n,f)},r.mux.addDashJS=function(f){i.addDashJS(n,f)},r.mux.removeHLSJS=function(){i.removeHLSJS(n)},r.mux.removeDashJS=function(){i.removeDashJS(n)},r.mux.setEmitTranslator=function(f){i.setEmitTranslator(n,f)},r.mux.setStateDataTranslator=function(f){i.setStateDataTranslator(n,f)},r.mux.setGetPlayheadTime=function(f){f||(f=t.getPlayheadTime),i.setGetPlayheadTime(n,f)},i.init(n,t),i.emit(n,"playerready"),r.paused||(i.emit(n,"play"),r.readyState>2&&i.emit(n,"playing")),r.mux.listeners={},tS.forEach(function(f){f==="error"&&!t.automaticErrorTracking||(r.mux.listeners[f]=function(){var m={};if(f==="error"){if(!r.error||r.error.code===1)return;m.player_error_code=r.error.code,m.player_error_message=iS[r.error.code]||r.error.message}i.emit(n,f,m)},r.addEventListener(f,r.mux.listeners[f],!1))})}function rS(i,e,t,s){var r=s;if(i&&typeof i[e]=="function")try{r=i[e].apply(i,t)}catch(n){Ne.info("safeCall error",n)}return r}var ja=Wt(Ei()),nn;ja.default&&ja.default.WeakMap&&(nn=new WeakMap);function nS(i,e){if(!i||!e||!ja.default||typeof ja.default.getComputedStyle!="function")return"";var t;return nn&&nn.has(i)&&(t=nn.get(i)),t||(t=ja.default.getComputedStyle(i,null),nn&&nn.set(i,t)),t.getPropertyValue(e)}function aS(i){return Math.floor(i*1e3)}var nr={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"},hu=function(i){return this.buffer="",this.manifest={segments:[],serverControl:{},sessionData:{}},this.currentUri={},this.process(i),this.manifest};hu.prototype.process=function(i){var e;for(this.buffer+=i,e=this.buffer.indexOf(`
15`);e>-1;e=this.buffer.indexOf(`
16`))this.processLine(this.buffer.substring(0,e)),this.buffer=this.buffer.substring(e+1)};hu.prototype.processLine=function(i){var e=i.indexOf(":"),t=uS(i,e),s=t[0],r=t.length===2?Lf(t[1]):void 0;if(s[0]!=="#")this.currentUri.uri=s,this.manifest.segments.push(this.currentUri),this.manifest.targetDuration&&!("duration"in this.currentUri)&&(this.currentUri.duration=this.manifest.targetDuration),this.currentUri={};else switch(s){case nr.TARGET_DURATION:{if(!isFinite(r)||r<0)return;this.manifest.targetDuration=r,this.setHoldBack();break}case nr.PART_INF:{Vu(this.manifest,t),this.manifest.partInf.partTarget&&(this.manifest.partTargetDuration=this.manifest.partInf.partTarget),this.setHoldBack();break}case nr.SERVER_CONTROL:{Vu(this.manifest,t),this.setHoldBack();break}case nr.INF:{r===0?this.currentUri.duration=.01:r>0&&(this.currentUri.duration=r);break}case nr.PROGRAM_DATE_TIME:{var n=r,a=new Date(n);this.manifest.dateTimeString||(this.manifest.dateTimeString=n,this.manifest.dateTimeObject=a),this.currentUri.dateTimeString=n,this.currentUri.dateTimeObject=a;break}case nr.VERSION:{Vu(this.manifest,t);break}case nr.SESSION_DATA:{var o=cS(t[1]),l=Sv(o);Object.assign(this.manifest.sessionData,l)}}};hu.prototype.setHoldBack=function(){var i=this.manifest,e=i.serverControl,t=i.targetDuration,s=i.partTargetDuration;if(e){var r="holdBack",n="partHoldBack",a=t&&t*3,o=s&&s*2;t&&!e.hasOwnProperty(r)&&(e[r]=a),a&&e[r]<a&&(e[r]=a),s&&!e.hasOwnProperty(n)&&(e[n]=s*3),s&&e[n]<o&&(e[n]=o)}};var Vu=function(i,e){var t=Mv(e[0].replace("#EXT-X-","")),s;dS(e[1])?(s={},s=Object.assign(lS(e[1]),s)):s=Lf(e[1]),i[t]=s},Mv=function(i){return i.toLowerCase().replace(/-(\w)/g,function(e){return e[1].toUpperCase()})},Lf=function(i){if(i.toLowerCase()==="yes"||i.toLowerCase()==="no")return i.toLowerCase()==="yes";var e=i.indexOf(":")!==-1?i:parseFloat(i);return isNaN(e)?i:e},oS=function(i){var e={},t=i.split("=");if(t.length>1){var s=Mv(t[0]);e[s]=Lf(t[1])}return e},lS=function(i){for(var e=i.split(","),t={},s=0;e.length>s;s++){var r=e[s],n=oS(r);t=Object.assign(n,t)}return t},dS=function(i){return i.indexOf("=")>-1},uS=function(i,e){return e===-1?[i]:[i.substring(0,e),i.substring(e+1)]},cS=function(i){var e={};if(i){var t=i.search(","),s=i.slice(0,t),r=i.slice(t+1),n=[s,r];return n.forEach(function(a,o){for(var l=a.replace(/['"]+/g,"").split("="),d=0;d<l.length;d++)l[d]==="DATA-ID"&&(e["DATA-ID"]=l[1-d]),l[d]==="VALUE"&&(e.VALUE=l[1-d])}),{data:e}}},hS=hu,fS={safeCall:rS,safeIncrement:at,getComputedStyle:nS,secondsToMs:aS,assign:Object.assign,headersStringToObject:If,cdnHeadersToRequestId:wd,extractHostnameAndDomain:oo,extractHostname:pi,manifestParser:hS,generateShortID:_v,generateUUID:ao,now:lt.now,findMediaElement:kd},mS=fS,pS={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",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"},gS=pS,vS="mux-embed",ES="5.11.0",yS="2.1",tt={},Zs=function(i){var e=arguments;typeof i=="string"?Zs.hasOwnProperty(i)?Ya.default.setTimeout(function(){e=Array.prototype.splice.call(e,1),Zs[i].apply(null,e)},0):Ne.warn("`"+i+"` is an unknown task"):typeof i=="function"?Ya.default.setTimeout(function(){i(Zs)},0):Ne.warn("`"+i+"` is invalid.")},TS={loaded:lt.now(),NAME:vS,VERSION:ES,API_VERSION:yS,PLAYER_TRACKED:!1,monitor:function(i,e){return sS(Zs,i,e)},destroyMonitor:function(i){var e=fs(kd(i),1),t=e[0];t&&t.mux&&typeof t.mux.destroy=="function"?t.mux.destroy():Ne.error("A video element monitor for `"+i+"` has not been initialized via `mux.monitor`.")},addHLSJS:function(i,e){var t=oi(i);tt[t]?tt[t].addHLSJS(e):Ne.error("A monitor for `"+t+"` has not been initialized.")},addDashJS:function(i,e){var t=oi(i);

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17* JavaScript Cookie v2.1.3
18* https://github.com/js-cookie/js-cookie
19*
20* Copyright 2006, 2015 Klaus Hartl & Fagner Brack
21* Released under the MIT license
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m=oe(i,u);u+=4,e.push({referenceSize:h,subsegmentDuration:m,info:{duration:m/r,start:o,end:o+h-1}}),o+=h,u+=4,s=u}return{earliestPresentationTime:n,timescale:r,version:t,referencesCount:l,references:e}}function Hv(i){const e=[],t=me(i,["moov","trak"]);for(let r=0;r<t.length;r++){const n=t[r],a=me(n,["tkhd"])[0];if(a){let o=a[0];const l=oe(a,o===0?12:20),d=me(n,["mdia","mdhd"])[0];if(d){o=d[0];const u=oe(d,o===0?12:20),c=me(n,["mdia","hdlr"])[0];if(c){const h=Tt(c.subarray(8,12)),f={soun:Ue.AUDIO,vide:Ue.VIDEO}[h],m=me(n,["mdia","minf","stbl","stsd"])[0],p=FS(m);f?(e[l]={timescale:u,type:f,stsd:p},e[f]=Me({timescale:u,id:l},p)):e[l]={timescale:u,type:h,stsd:p}}}}}return me(i,["moov","mvex","trex"]).forEach(r=>{const n=oe(r,4),a=e[n];a&&(a.default={duration:oe(r,12),flags:oe(r,20)})}),e}function FS(i){const e=i.subarray(8),t=e.subarray(86),s=Tt(e.subarray(4,8));let r=s,n;const a=s==="enca"||s==="encv";if(a){const d=me(e,[s])[0].subarray(s==="enca"?28:78);

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T=p[v];(T||g)&&(g="."+T.toString(16).toUpperCase()+g)}r+=g}n=$o(o=="hev1"?"dvhe":"dvh1",t);break}case"dvh1":case"dvhe":case"dvav":case"dva1":case"dav1":{r=$o(r,t)||r;break}case"vp09":{const l=me(t,["vpcC"])[0];if(l&&l.length>6){const d=l[4],u=l[5],c=l[6]>>4&15;r+="."+Ni(d)+"."+Ni(u)+"."+Ni(c)}break}case"av01":{const l=me(t,["av1C"])[0];if(l&&l.length>2){const d=l[1]>>>5,u=l[1]&31,c=l[2]>>>7?"H":"M",h=(l[2]&64)>>6,f=(l[2]&32)>>5,m=d===2&&h?f?12:10:h?10:8,p=(l[2]&16)>>4,g=(l[2]&8)>>3,v=(l[2]&4)>>2,T=l[2]&3;r+="."+d+"."+Ni(u)+c+"."+Ni(m)+"."+p+"."+g+v+T+"."+Ni(1)+"."+Ni(1)+"."+Ni(1)+"."+0,n=$o("dav1",t)}break}}return{codec:r,encrypted:a,supplemental:n}}function $o(i,e){const t=me(e,["dvvC"]),s=t.length?t[0]:me(e,["dvcC"])[0];if(s){const r=s[2]>>1&127,n=s[2]<<5&32|s[3]>>3&31;return i+"."+Ni(r)+"."+Ni(n)}}function $S(i){let e=0;for(let t=0;t<32;t++)e|=(i>>t&1)<<31-t;return e>>>0}function Yu(i,e){const t=e+5;for(;i[e++]&128&&e<t;);return e}function Bo(i){return("0"+i.toString(16).toUpperCase()).slice(-2)}function Ni(i){return(i<10?"0":"")+i}function BS(i,e){if(!i||!e)return i;const t=e.keyId;return t&&e.isCommonEncryption&&me(i,["moov","trak"]).forEach(r=>{const a=me(r,["mdia","minf","stbl","stsd"])[0].subarray(8);let o=me(a,["enca"]);const l=o.length>0;l||(o=me(a,["encv"])),o.forEach(d=>{const u=l?d.subarray(28):d.subarray(78);me(u,["sinf"]).forEach(h=>{const f=HS(h);if(f){const m=f.subarray(8,24);m.some(p=>p!==0)||(Le.log(`[eme] Patching keyId in 'enc${l?"a":"v"}>sinf>>tenc' box: ${Ar.hexDump(m)} -> ${Ar.hexDump(t)}`),f.set(t,8))}})})}),i}function HS(i){const e=me(i,["schm"])[0];if(e){const t=Tt(e.subarray(4,8));if(t==="cbcs"||t==="cenc")return me(i,["schi","tenc"])[0]}return null}function GS(i,e,t){const s={},r=me(i,["moof","traf"]);for(let n=0;n<r.length;n++){const a=r[n],o=me(a,["tfhd"])[0],l=oe(o,4),d=e[l];if(!d)continue;const u=s[l]||(s[l]={start:NaN,duration:0,sampleCount:0,timescale:d.timescale,type:d.type}),c=me(a,["tfdt"])[0];if(c){const y=c[0];let _=oe(c,4);y===1&&(_===Rp?t.warn("[mp4-demuxer]: Ignoring assumed invalid signed 64-bit track fragment decode time"):(_*=Rp+1,_+=oe(c,8))),q(_)&&(!q(u.start)||_<u.start)&&(u.start=_)}const h=d.default,f=oe(o,0)|(h==null?void 0:h.flags);let m=(h==null?void 0:h.duration)||0;f&8&&(f&2?m=oe(o,12):m=oe(o,8));const p=me(a,["trun"]);let g=u.start||0,v=0,T=m;for(let y=0;y<p.length;y++){const _=p[y],I=oe(_,4),x=u.sampleCount;u.sampleCount+=I;const L=_[3]&1,A=_[3]&4,R=_[2]&1,S=_[2]&2,k=_[2]&4,O=_[2]&8;let G=8,V=I;for(L&&(G+=4),A&&I&&(!(_[G+1]&1)&&u.keyFrameIndex===void 0&&(u.keyFrameIndex=x),G+=4,R?(T=oe(_,G),G+=4):T=m,S&&(G+=4),O&&(G+=4),g+=T,v+=T,V--);V--;)R?(T=oe(_,G),G+=4):T=m,S&&(G+=4),k&&(_[G+1]&1||u.keyFrameIndex===void 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h=me(c,["tfdt"]).map(f=>{const m=f[0];let p=oe(f,4);return m===1&&(p*=Math.pow(2,32),p+=oe(f,8)),p/r})[0];return h!==void 0&&(i=h),me(c,["tfhd"]).map(f=>{const m=oe(f,4),p=oe(f,0)&16777215,g=(p&1)!==0,v=(p&2)!==0,T=(p&8)!==0;let y=0;const _=(p&16)!==0;let I=0;const x=(p&32)!==0;let L=8;m===n&&(g&&(L+=8),v&&(L+=4),T&&(y=oe(f,L),L+=4),_&&(I=oe(f,L),L+=4),x&&(L+=4),e.type==="video"&&(a=fu(e.codec)),me(c,["trun"]).map(A=>{const R=A[0],S=oe(A,0)&16777215,k=(S&1)!==0;let O=0;const G=(S&4)!==0,V=(S&256)!==0;let B=0;const K=(S&512)!==0;let J=0;const F=(S&1024)!==0,ie=(S&2048)!==0;let ee=0;const $=oe(A,4);let H=8;k&&(O=oe(A,H),H+=4),G&&(H+=4);let de=O+d;for(let ce=0;ce<$;ce++){if(V?(B=oe(A,H),H+=4):B=y,K?(J=oe(A,H),H+=4):J=I,F&&(H+=4),ie&&(R===0?ee=oe(A,H):ee=Bv(A,H),H+=4),e.type===Ue.VIDEO){let ve=0;for(;ve<J;){const Ee=oe(s,de);if(de+=4,VS(a,s[de])){const Fe=s.subarray(de,de+Ee);Df(Fe,a?2:1,i+ee/r,t)}de+=Ee,ve+=Ee+4}}i+=B/r}}))})})}),t}function fu(i){if(!i)return!1;const e=i.substring(0,4);return e==="hvc1"||e==="hev1"||e==="dvh1"||e==="dvhe"}function VS(i,e){if(i){const t=e>>1&63;return t===39||t===40}else return(e&31)===6}function Df(i,e,t,s){const r=Gv(i);let n=0;n+=e;let a=0,o=0,l=0;for(;n<r.length;){a=0;do{if(n>=r.length)break;l=r[n++],a+=l}while(l===255);o=0;do{if(n>=r.length)break;l=r[n++],o+=l}while(l===255);const d=r.length-n;let u=n;if(o<d)n+=o;else if(o>d){Le.error(`Malformed SEI payload. ${o} is too small, only ${d} bytes left to parse.`);break}if(a===4){if(r[u++]===181){const h=$v(r,u);if(u+=2,h===49){const f=oe(r,u);if(u+=4,f===1195456820){const m=r[u++];if(m===3){const p=r[u++],g=31&p,v=64&p,T=v?2+g*3:0,y=new Uint8Array(T);if(v){y[0]=p;for(let _=1;_<T;_++)y[_]=r[u++]}s.push({type:m,payloadType:a,pts:t,bytes:y})}}}}}else if(a===5&&o>16){const c=[];for(let m=0;m<16;m++){const p=r[u++].toString(16);c.push(p.length==1?"0"+p:p),(m===3||m===5||m===7||m===9)&&c.push("-")}const h=o-16,f=new Uint8Array(h);for(let 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box")),o=oe(i,d),d+=4,l=oe(i,d),d+=4;Tt(i.subarray(d,d+1))!=="\0";)t+=Tt(i.subarray(d,d+1)),d+=1;for(t+=Tt(i.subarray(d,d+1)),d+=1;Tt(i.subarray(d,d+1))!=="\0";)s+=Tt(i.subarray(d,d+1)),d+=1;s+=Tt(i.subarray(d,d+1)),d+=1}const u=i.subarray(d,i.byteLength);return{schemeIdUri:t,value:s,timeScale:r,presentationTime:a,presentationTimeDelta:n,eventDuration:o,id:l,payload:u}}function qS(i,...e){const t=e.length;let s=8,r=t;for(;r--;)s+=e[r].byteLength;const n=new Uint8Array(s);for(n[0]=s>>24&255,n[1]=s>>16&255,n[2]=s>>8&255,n[3]=s&255,n.set(i,4),r=0,s=8;r<t;r++)n.set(e[r],s),s+=e[r].byteLength;return n}function YS(i,e,t){if(i.byteLength!==16)throw new RangeError("Invalid system id");let s,r;s=0,r=new Uint8Array;let n;s>0?(n=new Uint8Array(4),e.length>0&&new DataView(n.buffer).setUint32(0,e.length,!1)):n=new Uint8Array;const a=new Uint8Array(4);return t&&t.byteLength>0&&new DataView(a.buffer).setUint32(0,t.byteLength,!1),qS([112,115,115,104],new Uint8Array([s,0,0,0]),i,n,r,a,t||new Uint8Array)}const Kv=()=>/\(Windows.+Firefox\//i.test(navigator.userAgent),jn={audio:{a3ds:1,"ac-3":.95,"ac-4":1,alac:.9,alaw:1,dra1:1,"dts+":1,"dts-":1,dtsc:1,dtse:1,dtsh:1,"ec-3":.9,enca:1,fLaC:.9,flac:.9,FLAC:.9,g719:1,g726:1,m4ae:1,mha1:1,mha2:1,mhm1:1,mhm2:1,mlpa:1,mp4a:1,"raw ":1,Opus:1,opus:1,samr:1,sawb:1,sawp:1,sevc:1,sqcp:1,ssmv:1,twos:1,ulaw:1},video:{avc1:1,avc2:1,avc3:1,avc4:1,avcp:1,av01:.8,dav1:.8,drac:1,dva1:1,dvav:1,dvh1:.7,dvhe:.7,encv:1,hev1:.75,hvc1:.75,mjp2:1,mp4v:1,mvc1:1,mvc2:1,mvc3:1,mvc4:1,resv:1,rv

2260:1,s263:1,svc1:1,svc2:1,"vc-1":1,vp08:1,vp09:.9},text:{stpp:1,wvtt:1}};function Cf(i,e){const t=jn[e];return!!t&&!!t[i.slice(0,4)]}function Uc(i,e,t=!0){return!i.split(",").some(s=>!wf(s,e,t))}function wf(i,e,t=!0){var s;const r=er(t);return(s=r==null?void 0:r.isTypeSupported(lo(i,e)))!=null?s:!1}function lo(i,e){return`${e}/mp4;codecs=${i}`}function Dp(i){if(i){const e=i.substring(0,4);return jn.video[e]}return 2}function Md(i){const e=Kv();return i.split(",").reduce((t,s)=>{const n=e&&fu(s)?9:jn.video[s];return n?(n*2+t)/(t?3:2):(jn.audio[s]+t)/(t?2:1)},0)}const ju={};function jS(i,e=!0){if(ju[i])return ju[i];const t={flac:["flac","fLaC","FLAC"],opus:["opus","Opus"],"mp4a.40.34":["mp3"]}[i];for(let r=0;r<t.length;r++){var s;if(wf(t[r],"audio",e))return ju[i]=t[r],t[r];if(t[r]==="mp3"&&(s=er(e))!=null&&s.isTypeSupported("audio/mpeg"))return""}return i}const zS=/flac|opus|mp4a\.40\.34/i;function Pd(i,e=!0){return i.replace(zS,t=>jS(t.toLowerCase(),e))}function QS(i,e){const t=[];if(i){const s=i.split(",");for(let r=0;r<s.length;r++)Cf(s[r],"video")||t.push(s[r])}return e&&t.push(e),t.join(",")}function gl(i,e){if(i&&(i.length>4||["ac-3","ec-3","alac","fLaC","Opus"].indexOf(i)!==-1)&&(Cp(i,"audio")||Cp(i,"video")))return i;if(e){const t=e.split(",");if(t.length>1){if(i){for(let s=t.length;s--;)if(t[s].substring(0,4)===i.substring(0,4))return t[s]}return t[0]}}return e||i}function Cp(i,e){return Cf(i,e)&&wf(i,e)}function XS(i){const e=i.split(",");for(let t=0;t<e.length;t++){const s=e[t].split(".");s.length>2&&s[0]==="avc1"&&(e[t]=`avc1.${parseInt(s[1]).toString(16)}${("000"+parseInt(s[2]).toString(16)).slice(-4)}`)}return e.join(",")}function ZS(i){if(i.startsWith("av01.")){const e=i.split("."),t=["0","111","01","01","01","0"];for(let s=e.length;s>4&&s<10;s++)e[s]=t[s-4];return e.join(".")}return i}function wp(i){const e=er(i)||{isTypeSupported:()=>!1};return{mpeg:e.isTypeSupported("audio/mpeg"),mp3:e.isTypeSupported('audio/mp4; codecs="mp3"'),ac3:e.isTypeSupported('audio/mp4; codecs="ac-3"')}}function Fc(i){return i.replace(/^.+codecs=["']?([^"']+).*$/,"$1")}const Vv={supported:!0,configurations:[],decodingInfoResults:[{supported:!0,powerEfficient:!0,smooth:!0}]};function Wv(i,e){return{supported:!1,configurations:e,decodingInfoResults:[{supported:!1,smooth:!1,powerEfficient:!1}],error:i}}function JS(i,e,t,s,r,n){const a=i.videoCodec,o=i.audioCodec?i.audioGroups:null,l=n==null?void 0:n.audioCodec,d=n==null?void 0:n.channels,u=d?parseInt(d):l?1/0:2;let c=null;if(o!=null&&o.length)try{o.length===1&&o[0]?c=e.groups[o[0]].channels:c=o.reduce((h,f)=>{if(f){const m=e.groups[f];if(!m)throw new Error(`Audio track group ${f} not found`);Object.keys(m.channels).forEach(p=>{h[p]=(h[p]||0)+m.channels[p]})}return h},{2:0})}catch{return!0}return a!==void 0&&(a.split(",").some(h=>fu(h))||i.width>1920&&i.height>1088||i.height>1920&&i.width>1088||i.frameRate>Math.max(s,30)||i.videoRange!=="SDR"&&i.videoRange!==t||i.bitrate>Math.max(r,8e6))||!!c&&q(u)&&Object.keys(c).some(h=>parseInt(h)>u)}function qv(i,e,t,s={}){const r=i.videoCodec;if(!r&&!i.audioCodec||!t)return Promise.resolve(Vv);const n=[],a=e1(i),o=a.length,l=t1(i,e,o>0),d=l.length;for(let u=o||1*d||1;u--;){const c={type:"media-source"};if(o&&(c.video=a[u%o]),d){c.audio=l[u%d];const h=c.audio.bitrate;c.video&&h&&(c.video.bitrate-=h)}n.push(c)}if(r){const u=navigator.userAgent;if(r.split(",").some(c=>fu(c))&&Kv())return Promise.resolve(Wv(new Error(`Overriding Windows Firefox HEVC MediaCapabilities result based on user-agent string: (${u})`),n))}return Promise.all(n.map(u=>{const c=s1(u);return s[c]||(s[c]=t.decodingInfo(u))})).then(u=>({supported:!u.some(c=>!c.supported),configurations:n,decodingInfoResults:u})).catch(u=>({supported:!1,configurations:n,decodingInfoResults:[],error:u}))}function e1(i){var e;const t=(e=i.videoCodec)==null?void 0:e.split(","),s=Yv(i),r=i.width||640,n=i.height||480,a=i.frameRate||30,o=i.videoRange.toLowerCase();return t?t.map(l=>{const d={contentType:lo(ZS(l),"video"),width:r,height:n,bitrate:s,framerate:a};return o!=="sdr"&&(d.transferFunction=o),d}):[]}function t1(i,e,t){var s;const r=(s=i.audioCodec)==null?void 0:s.split(","),n=Yv(i);return r&&i.audioGroups?i.audioGroups.reduce((a,o)=>{var l;const d=o?(l=e.groups[o])==null?void 0:l.tracks:null;return d?d.reduce((u,c)=>{if(c.groupId===o){const h=parseFloat(c.channels||"");r.forEach(f=>{const m={contentType:lo(f,"audio"),bitrate:t?i1(f,n):n};h&&(m.channels=""+h),u.push(m)})}return u},a):a},[]):[]}function i1(i,e){if(e<=1)return 1;let t=128e3;return i==="ec-3"?t=768e3:i==="ac-3"&&(t=64e4),Math.min(e/2,t)}function Yv(i){return Math.ceil(Math.max(i.bitrate*.9,i.averageBitrate)/1e3)*1e3||1}function s1(i){let e="";const{audio:t,video:s}=i;

22if(s){const r=Fc(s.contentType);e+=`${r}_r${s.height}x${s.width}f${Math.ceil(s.framerate)}${s.transferFunction||"sd"}_${Math.ceil(s.bitrate/1e5)}`}if(t){const r=Fc(t.contentType);e+=`${s?"_":""}${r}_c${t.channels}`}return e}const $c=["NONE","TYPE-0","TYPE-1",null];function r1(i){return $c.indexOf(i)>-1}const Od=["SDR","PQ","HLG"];function n1(i){return!!i&&Od.indexOf(i)>-1}var vl={No:"",Yes:"YES",v2:"v2"};function Mp(i){const{canSkipUntil:e,canSkipDateRanges:t,age:s}=i,r=s<e/2;return e&&r?t?vl.v2:vl.Yes:vl.No}class Pp{constructor(e,t,s){this.msn=void 0,this.part=void 0,this.skip=void 0,this.msn=e,this.part=t,this.skip=s}addDirectives(e){const t=new self.URL(e);return this.msn!==void 0&&t.searchParams.set("_HLS_msn",this.msn.toString()),this.part!==void 0&&t.searchParams.set("_HLS_part",this.part.toString()),this.skip&&t.searchParams.set("_HLS_skip",this.skip),t.href}}class uo{constructor(e){if(this._attrs=void 0,this.audioCodec=void 0,this.bitrate=void 0,this.codecSet=void 0,this.url=void 0,this.frameRate=void 0,this.height=void 0,this.id=void 0,this.name=void 0,this.supplemental=void 0,this.videoCodec=void 0,this.width=void 0,this.details=void 0,this.fragmentError=0,this.loadError=0,this.loaded=void 0,this.realBitrate=0,this.supportedPromise=void 0,this.supportedResult=void 0,this._avgBitrate=0,this._audioGroups=void 0,this._subtitleGroups=void 0,this._urlId=0,this.url=[e.url],this._attrs=[e.attrs],this.bitrate=e.bitrate,e.details&&(this.details=e.details),this.id=e.id||0,this.name=e.name,this.width=e.width||0,this.height=e.height||0,this.frameRate=e.attrs.optionalFloat("FRAME-RATE",0),this._avgBitrate=e.attrs.decimalInteger("AVERAGE-BANDWIDTH"),this.audioCodec=e.audioCodec,this.videoCodec=e.videoCodec,this.codecSet=[e.videoCodec,e.audioCodec].filter(s=>!!s).map(s=>s.substring(0,4)).join(","),"supplemental"in e){var t;this.supplemental=e.supplemental;const s=(t=e.supplemental)==null?void 0:t.videoCodec;s&&s!==e.videoCodec&&(this.codecSet+=`,${s.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 Op(this._audioGroups,e)}hasSubtitleGroup(e){return Op(this._subtitleGroups,e)}get audioGroups(){return this._audioGroups}get subtitleGroups(){return this._subtitleGroups}addGroupId(e,t){if(t){if(e==="audio"){let s=this._audioGroups;s||(s=this._audioGroups=[]),s.indexOf(t)===-1&&s.push(t)}else if(e==="text"){let s=this._subtitleGroups;s||(s=this._subtitleGroups=[]),s.indexOf(t)===-1&&s.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 Op(i,e){return!e||!i?!1:i.indexOf(e)!==-1}function a1(){if(typeof matchMedia=="function"){const i=matchMedia("(dynamic-range: high)"),e=matchMedia("bad query");if(i.media!==e.media)return i.matches===!0}return!1}function o1(i,e){let t=!1,s=[];if(i&&(t=i!=="SDR",s=[i]),e){s=e.allowedVideoRanges||Od.slice(0);const r=s.join("")!=="SDR"&&!e.videoCodec;t=e.preferHDR!==void 0?e.preferHDR:r&&a1(),t||(s=["SDR"])}return{preferHDR:t,allowedVideoRanges:s}}const l1=i=>{const e=new WeakSet;return(t,s)=>{if(i&&(s=i(t,s)),typeof s=="object"&&s!==null){if(e.has(s))return;e.add(s)}return s}},qe=(i,e)=>JSON.stringify(i,l1(e));function d1(i,e,t,s,r){const n=Object.keys(i),a=s==null?void 0:s.channels,o=s==null?void 0:s.audioCodec,l=r==null?void 0:r.videoCodec,d=a&&parseInt(a)===2;let u=!1,c=!1,h=1/0,f=1/0,m=1/0,p=1/0,g=0,v=[];const{preferHDR:T,allowedVideoRanges:y}=o1(e,r);for(let A=n.length;A--;){const R=i[n[A]];u||(u=R.channels[2]>0),h=Math.min(h,R.minHeight),f=Math.min(f,R.minFramerate),m=Math.min(m,R.minBitrate),y.filter(k=>R.videoRanges[k]>0).length>0&&(c=!0)}h=q(h)?h:0,f=q(f)?f:0;const _=Math.max(1080,h),I=Math.max(30,f);m=q(m)?m:t,t=Math.max(m,t),c||(e=void 0);const x=n.length>1;return{codecSet:n.reduce((A,R)=>{const S=i[R];if(R===A)return A;if(v=c?y.filter(k=>S.videoRanges[k]>0):[],x){if(S.minBitrate>t)return _i(R,`min bitrate of ${S.minBitrate} > current estimate of ${t}`),A;if(!S.hasDefaultAudio)return _i(R,"no renditions with default or auto-select sound found"),A;if(o&&R.indexOf(o.substring(0,4))%5!==0)return _i(R,`audio codec preference "${o}" not found`),A;

22if(a&&!d){if(!S.channels[a])return _i(R,`no renditions with ${a} channel sound found (channels options: ${Object.keys(S.channels)})`),A}else if((!o||d)&&u&&S.channels[2]===0)return _i(R,"no renditions with stereo sound found"),A;if(S.minHeight>_)return _i(R,`min resolution of ${S.minHeight} > maximum of ${_}`),A;if(S.minFramerate>I)return _i(R,`min framerate of ${S.minFramerate} > maximum of ${I}`),A;if(!v.some(k=>S.videoRanges[k]>0))return _i(R,`no variants with VIDEO-RANGE of ${qe(v)} found`),A;if(l&&R.indexOf(l.substring(0,4))%5!==0)return _i(R,`video codec preference "${l}" not found`),A;if(S.maxScore<g)return _i(R,`max score of ${S.maxScore} < selected max of ${g}`),A}return A&&(Md(R)>=Md(A)||S.fragmentError>i[A].fragmentError)?A:(p=S.minIndex,g=S.maxScore,R)},void 0),videoRanges:v,preferHDR:T,minFramerate:f,minBitrate:m,minIndex:p}}function _i(i,e){Le.log(`[abr] start candidates with "${i}" ignored because ${e}`)}function jv(i){return i.reduce((e,t)=>{let s=e.groups[t.groupId];s||(s=e.groups[t.groupId]={tracks:[],channels:{2:0},hasDefault:!1,hasAutoSelect:!1}),s.tracks.push(t);const r=t.channels||"2";return s.channels[r]=(s.channels[r]||0)+1,s.hasDefault=s.hasDefault||t.default,s.hasAutoSelect=s.hasAutoSelect||t.autoselect,s.hasDefault&&(e.hasDefaultAudio=!0),s.hasAutoSelect&&(e.hasAutoSelectAudio=!0),e},{hasDefaultAudio:!1,hasAutoSelectAudio:!1,groups:{}})}function u1(i,e,t,s){return i.slice(t,s+1).reduce((r,n,a)=>{if(!n.codecSet)return r;const o=n.audioGroups;let l=r[n.codecSet];l||(r[n.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,n.bitrate);const d=Math.min(n.height,n.width);return l.minHeight=Math.min(l.minHeight,d),l.minFramerate=Math.min(l.minFramerate,n.frameRate),l.minIndex=Math.min(l.minIndex,a),l.maxScore=Math.max(l.maxScore,n.score),l.fragmentError+=n.fragmentError,l.videoRanges[n.videoRange]=(l.videoRanges[n.videoRange]||0)+1,o&&o.forEach(u=>{if(!u)return;const c=e.groups[u];c&&(l.hasDefaultAudio=l.hasDefaultAudio||e.hasDefaultAudio?c.hasDefault:c.hasAutoSelect||!e.hasDefaultAudio&&!e.hasAutoSelectAudio,Object.keys(c.channels).forEach(h=>{l.channels[h]=(l.channels[h]||0)+c.channels[h]}))}),r},{})}function Np(i){if(!i)return i;const{lang:e,assocLang:t,characteristics:s,channels:r,audioCodec:n}=i;return{lang:e,assocLang:t,characteristics:s,channels:r,audioCodec:n}}function Hi(i,e,t){if("attrs"in i){const s=e.indexOf(i);if(s!==-1)return s}for(let s=0;s<e.length;s++){const r=e[s];if(Mr(i,r,t))return s}return-1}function Mr(i,e,t){const{groupId:s,name:r,lang:n,assocLang:a,default:o}=i,l=i.forced;return(s===void 0||e.groupId===s)&&(r===void 0||e.name===r)&&(n===void 0||c1(n,e.lang))&&(n===void 0||e.assocLang===a)&&(o===void 0||e.default===o)&&(l===void 0||e.forced===l)&&(!("characteristics"in i)||h1(i.characteristics||"",e.characteristics))&&(t===void 0||t(i,e))}function c1(i,e="--"){return i.length===e.length?i===e:i.startsWith(e)||e.startsWith(i)}function h1(i,e=""){const t=i.split(","),s=e.split(",");return t.length===s.length&&!t.some(r=>s.indexOf(r)===-1)}function ur(i,e){const{audioCodec:t,channels:s}=i;return(t===void 0||(e.audioCodec||"").substring(0,4)===t.substring(0,4))&&(s===void 0||s===(e.channels||"2"))}function f1(i,e,t,s,r){const n=e[s],o=e.reduce((h,f,m)=>{const p=f.uri;return(h[p]||(h[p]=[])).push(m),h},{})[n.uri];o.length>1&&(s=Math.max.apply(Math,o));const l=n.videoRange,d=n.frameRate,u=n.codecSet.substring(0,4),c=Up(e,s,h=>{if(h.videoRange!==l||h.frameRate!==d||h.codecSet.substring(0,4)!==u)return!1;const f=h.audioGroups,m=t.filter(p=>!f||f.indexOf(p.groupId)!==-1);return Hi(i,m,r)>-1});return c>-1?c:Up(e,s,h=>{const f=h.audioGroups,m=t.filter(p=>!f||f.indexOf(p.groupId)!==-1);return Hi(i,m,r)>-1})}function Up(i,e,t){for(let s=e;s>-1;s--)if(t(i[s]))return s;for(let s=e+1;s<i.length;s++)if(t(i[s]))return s;return-1}function Nd(i,e){var t;return!!i&&i!==((t=e.loadLevelObj)==null?void 0:t.uri)}class m1 extends yi{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

22decTiers=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 s;const{fragCurrent:r,partCurrent:n,hls:a}=this,{autoLevelEnabled:o,media:l}=a;if(!r||!l)return;const d=performance.now(),u=n?n.stats:r.stats,c=n?n.duration:r.duration,h=d-u.loading.start,f=a.minAutoLevel,m=r.level,p=this._nextAutoLevel;if(u.aborted||u.loaded&&u.loaded===u.total||m<=f){this.clearTimer(),this._nextAutoLevel=-1;return}if(!o)return;const g=p>-1&&p!==m,v=!!t||g;if(!v&&(l.paused||!l.playbackRate||!l.readyState))return;const T=a.mainForwardBufferInfo;if(!v&&T===null)return;const y=this.bwEstimator.getEstimateTTFB(),_=Math.abs(l.playbackRate);if(h<=Math.max(y,1e3*(c/(_*2))))return;const I=T?T.len/_:0,x=u.loading.first?u.loading.first-u.loading.start:-1,L=u.loaded&&x>-1,A=this.getBwEstimate(),R=a.levels,S=R[m],k=Math.max(u.loaded,Math.round(c*(r.bitrate||S.averageBitrate)/8));let O=L?h-x:h;O<1&&L&&(O=Math.min(h,u.loaded*8/A));const G=L?u.loaded*1e3/O:0,V=y/1e3,B=G?(k-u.loaded)/G:k*8/A+V;if(B<=I)return;const K=G?G*8:A,J=((s=(t==null?void 0:t.details)||this.hls.latestLevelDetails)==null?void 0:s.live)===!0,F=this.hls.config.abrBandWidthUpFactor;let ie=Number.POSITIVE_INFINITY,ee;for(ee=m-1;ee>f;ee--){const ce=R[ee].maxBitrate,ve=!R[ee].details||J;if(ie=this.getTimeToLoadFrag(V,K,c*ce,ve),ie<Math.min(I,c+V))break}if(ie>=B||ie>c*10)return;L?this.bwEstimator.sample(h-Math.min(y,x),u.loaded):this.bwEstimator.sampleTTFB(h);const $=R[ee].maxBitrate;this.getBwEstimate()*F>$&&this.resetEstimator($);const H=this.findBestLevel($,f,ee,0,I,1,1);H>-1&&(ee=H),this.warn(`Fragment ${r.sn}${n?" part "+n.index:""} of level ${m} is loading too slowly;
23      Fragment duration: ${r.duration.toFixed(3)}
24      Time to underbuffer: ${I.toFixed(3)} s
25      Estimated load time for current fragment: ${B.toFixed(3)} s
26      Estimated load time for down switch fragment: ${ie.toFixed(3)} s
27      TTFB estimate: ${x|0} ms
28      Current BW estimate: ${q(A)?A|0:"Unknown"} bps
29      New BW estimate: ${this.getBwEstimate()|0} bps
30      Switching to level ${ee} @ ${$|0} bps`),a.nextLoadLevel=a.nextAutoLevel=ee,this.clearTimer();const de=()=>{if(this.clearTimer(),this.fragCurrent===r&&this.hls.loadLevel===ee&&ee>0){const ce=this.getStarvationDelay();if(this.warn(`Aborting inflight request ${ee>0?"and switching down":""}
31      Fragment duration: ${r.duration.toFixed(3)} s
32      Time to underbuffer: ${ce.toFixed(3)} s`),r.abortRequests(),this.fragCurrent=this.partCurrent=null,ee>f){let ve=this.findBestLevel(this.hls.levels[f].bitrate,f,ee,0,ce,1,1);ve===-1&&(ve=f),this.hls.nextLoadLevel=this.hls.nextAutoLevel=ve,this.resetEstimator(this.hls.levels[ve].bitrate)}}};g||B>ie*2?de():this.timer=self.setInterval(de,ie*1e3),a.trigger(E.FRAG_LOAD_EMERGENCY_ABORTED,{frag:r,part:n,stats:u})},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 AS(e.abrEwmaSlowVoD,e.abrEwmaFastVoD,e.abrEwmaDefaultEstimate)}registerListeners(){const{hls:e}=this;e.on(E.MANIFEST_LOADING,this.onManifestLoading,this),e.on(E.FRAG_LOADING,this.onFragLoading,this),e.on(E.FRAG_LOADED,this.onFragLoaded,this),e.on(E.FRAG_BUFFERED,this.onFragBuffered,this),e.on(E.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(E.LEVEL_LOADED,this.onLevelLoaded,this),e.on(E.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(E.MAX_AUTO_LEVEL_UPDATED,this.onMaxAutoLevelUpdated,this),e.on(E.ERROR,this.onError,this)}unregisterListeners(){const{hls:e}=this;e&&(e.off(E.MANIFEST_LOADING,this.onManifestLoading,this),e.off(E.FRAG_LOADING,this.onFragLoading,this),e.off(E.FRAG_LOADED,this.onFragLoaded,this),e.off(E.FRAG_BUFFERED,this.onFragBuffered,this),e.off(E.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(E.LEVEL_LOADED,this.onLevelLoaded,this),e.off(E.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(E.MAX_AUTO_LEVEL_UPDATED,this.onMaxAutoLevelUpdated,this),e.off(E.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 s=t.frag;

32if(!this.ignoreFragment(s)){if(!s.bitrateTest){var r;this.fragCurrent=s,this.partCurrent=(r=t.part)!=null?r:null}this.clearTimer(),this.timer=self.setInterval(this._abandonRulesCheck,100)}}onLevelSwitching(e,t){this.clearTimer()}onError(e,t){if(!t.fatal)switch(t.details){case w.BUFFER_ADD_CODEC_ERROR:case w.BUFFER_APPEND_ERROR:this.lastLoadedFragLevel=-1,this.firstSelection=-1;break;case w.FRAG_LOAD_TIMEOUT:{const s=t.frag,{fragCurrent:r,partCurrent:n}=this;if(s&&r&&s.sn===r.sn&&s.level===r.level){const a=performance.now(),o=n?n.stats:s.stats,l=a-o.loading.start,d=o.loading.first?o.loading.first-o.loading.start:-1;if(o.loaded&&d>-1){const c=this.bwEstimator.getEstimateTTFB();this.bwEstimator.sample(l-Math.min(c,d),o.loaded)}else this.bwEstimator.sampleTTFB(l)}break}}}getTimeToLoadFrag(e,t,s,r){const n=e+s/t,a=r?e+this.lastLevelLoadSec:0;return n+a}onLevelLoaded(e,t){const s=this.hls.config,{loading:r}=t.stats,n=r.end-r.first;q(n)&&(this.lastLevelLoadSec=n/1e3),t.details.live?this.bwEstimator.update(s.abrEwmaSlowLive,s.abrEwmaFastLive):this.bwEstimator.update(s.abrEwmaSlowVoD,s.abrEwmaFastVoD),this.timer>-1&&this._abandonRulesCheck(t.levelInfo)}onFragLoaded(e,{frag:t,part:s}){const r=s?s.stats:t.stats;if(t.type===X.MAIN&&this.bwEstimator.sampleTTFB(r.loading.first-r.loading.start),!this.ignoreFragment(t)){if(this.clearTimer(),t.level===this._nextAutoLevel&&(this._nextAutoLevel=-1),this.firstSelection=-1,this.hls.config.abrMaxWithRealBitrate){const n=s?s.duration:t.duration,a=this.hls.levels[t.level],o=(a.loaded?a.loaded.bytes:0)+r.loaded,l=(a.loaded?a.loaded.duration:0)+n;a.loaded={bytes:o,duration:l},a.realBitrate=Math.round(8*o/l)}if(t.bitrateTest){const n={stats:r,frag:t,part:s,id:t.type};this.onFragBuffered(E.FRAG_BUFFERED,n),t.bitrateTest=!1}else this.lastLoadedFragLevel=t.level}}onFragBuffered(e,t){const{frag:s,part:r}=t,n=r!=null&&r.stats.loaded?r.stats:s.stats;if(n.aborted||this.ignoreFragment(s))return;const a=n.parsing.end-n.loading.start-Math.min(n.loading.first-n.loading.start,this.bwEstimator.getEstimateTTFB());this.bwEstimator.sample(a,n.loaded),n.bwEstimate=this.getBwEstimate(),s.bitrateTest?this.bitrateTestDelay=a/1e3:this.bitrateTestDelay=0}ignoreFragment(e){return e.type!==X.MAIN||e.sn==="initSegment"}clearTimer(){this.timer>-1&&(self.clearInterval(this.timer),this.timer=-1)}get firstAutoLevel(){const{maxAutoLevel:e,minAutoLevel:t}=this.hls,s=this.getBwEstimate(),r=this.hls.config.maxStarvationDelay,n=this.findBestLevel(s,t,e,0,r,1,1);if(n>-1)return n;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 ${o}`),o}get forcedAutoLevel(){return this.nextAutoLevelKey?-1:this._nextAutoLevel}get nextAutoLevel(){const e=this.forcedAutoLevel,s=this.bwEstimator.canEstimate(),r=this.lastLoadedFragLevel>-1;if(e!==-1&&(!s||!r||this.nextAutoLevelKey===this.getAutoLevelKey()))return e;const n=s&&r?this.getNextABRAutoLevel():this.firstAutoLevel;if(e!==-1){const a=this.hls.levels;if(a.length>Math.max(e,n)&&a[e].loadError<=a[n].loadError)return e}return this._nextAutoLevel=n,this.nextAutoLevelKey=this.getAutoLevelKey(),n}getAutoLevelKey(){return`${this.getBwEstimate()}

32const de=O&&r>=O*2&&n===0?F.averageBitrate:F.maxBitrate,ce=this.getTimeToLoadFrag(G,H,de*$,ee===void 0);if(H>=de&&(J===u||F.loadError===0&&F.fragmentError===0)&&(ce<=G||!q(ce)||y&&!this.bitrateTestDelay||ce<d)){const Ee=this.forcedAutoLevel;return J!==g&&(Ee===-1||Ee!==g)&&(V.length&&this.trace(`Skipped level(s) ${V.join(",")} of ${s} max with CODECS and VIDEO-RANGE:"${m[V[0]].codecs}" ${m[V[0]].videoRange}; not compatible with "${I}" ${x}`),this.info(`switch candidate:${c}->${J} adjustedbw(${Math.round(H)})-bitrate=${Math.round(H-de)} ttfb:${G.toFixed(1)} avgDuration:${$.toFixed(1)} maxFetchDuration:${d.toFixed(1)} fetchDuration:${ce.toFixed(1)} firstSelection:${_} codecSet:${F.codecSet} videoRange:${F.videoRange} hls.loadLevel:${g}`)),_&&(this.firstSelection=J),J}}return-1}set nextAutoLevel(e){const t=this.deriveNextAutoLevel(e);this._nextAutoLevel!==t&&(this.nextAutoLevelKey="",this._nextAutoLevel=t)}deriveNextAutoLevel(e){const{maxAutoLevel:t,minAutoLevel:s}=this.hls;return Math.min(Math.max(e,s),t)}}const zv={search:function(i,e){let t=0,s=i.length-1,r=null,n=null;for(;t<=s;){r=(t+s)/2|0,n=i[r];const a=e(n);if(a>0)t=r+1;else if(a<0)s=r-1;else return n}return null}};function p1(i,e,t){if(e===null||!Array.isArray(i)||!i.length||!q(e))return null;const s=i[0].programDateTime;if(e<(s||0))return null;const r=i[i.length-1].endProgramDateTime;if(e>=(r||0))return null;for(let n=0;n<i.length;++n){const a=i[n];if(v1(e,t,a))return a}return null}function Br(i,e,t=0,s=0,r=.005){let n=null;if(i){n=e[1+i.sn-e[0].sn]||null;const o=i.endDTS-t;o>0&&o<15e-7&&(t+=15e-7),n&&i.level!==n.level&&n.end<=i.end&&(n=e[2+i.sn-e[0].sn]||null)}else t===0&&e[0].start===0&&(n=e[0]);if(n&&((!i||i.level===n.level)&&Fp(t,s,n)===0||g1(n,i,Math.min(r,s))))return n;const a=zv.search(e,Fp.bind(null,t,s));return a&&(a!==i||!n)?a:n}function g1(i,e,t){if(e&&e.start===0&&e.level<i.level&&(e.endPTS||0)>0){const s=e.tagList.reduce((r,n)=>(n[0]==="INF"&&(r+=parseFloat(n[1])),r),t);return i.start<=s}return!1}function Fp(i=0,e=0,t){if(t.start<=i&&t.start+t.duration>i)return 0;const s=Math.min(e,t.duration+(t.deltaPTS?t.deltaPTS:0));return t.start+t.duration-s<=i?1:t.start-s>i&&t.start?-1:0}function v1(i,e,t){const s=Math.min(e,t.duration+(t.deltaPTS?t.deltaPTS:0))*1e3;return(t.endProgramDateTime||0)-s>i}function Qv(i,e,t){if(i&&i.startCC<=e&&i.endCC>=e){let s=i.fragments;const{fragmentHint:r}=i;r&&(s=s.concat(r));let n;return zv.search(s,a=>a.cc<e?1:a.cc>e?-1:(n=a,a.end<=t?1:a.start>t?-1:0)),n||null}return null}function Ud(i){switch(i.details){case w.FRAG_LOAD_TIMEOUT:case w.KEY_LOAD_TIMEOUT:case w.LEVEL_LOAD_TIMEOUT:case w.MANIFEST_LOAD_TIMEOUT:return!0}return!1}function $p(i,e){const t=Ud(e);return i.default[`${t?"timeout":"error"}Retry`]}function Mf(i,e){const t=i.backoff==="linear"?1:Math.pow(2,e);return Math.min(t*i.retryDelayMs,i.maxRetryDelayMs)}function Bp(i){return Me(Me({},i),{errorRetry:null,timeoutRetry:null})}function Fd(i,e,t,s){if(!i)return!1;const r=s==null?void 0:s.code,n=e<i.maxNumRetry&&(E1(r)||!!t);return i.shouldRetry?i.shouldRetry(i,e,t,s,n):n}function E1(i){return i===0&&navigator.onLine===!1||!!i&&(i<400||i>499)}var kt={DoNothing:0,SendAlternateToPenaltyBox:2,RemoveAlternatePermanently:3,RetryRequest:5},hi={None:0,MoveAllAlternatesMatchingHost:1,MoveAllAlternatesMatchingHDCP:2};class y1 extends yi{constructor(e){super("error-controller",e.logger),this.hls=void 0,this.playlistError=0,this.penalizedRenditions={},this.hls=e,this.registerListeners()}registerListeners(){const e=this.hls;e.on(E.ERROR,this.onError,this),e.on(E.MANIFEST_LOADING,this.onManifestLoading,this),e.on(E.LEVEL_UPDATED,this.onLevelUpdated,this)}unregisterListeners(){const e=this.hls;e&&(e.off(E.ERROR,this.onError,this),e.off(E.ERROR,this.onErrorOut,this),e.off(E.MANIFEST_LOADING,this.onManifestLoading,this),e.off(E.LEVEL_UPDATED,this.onLevelUpdated,this))}destroy(){this.unregisterListeners(),this.hls=null,this.penalizedRenditions={}}startLoad(e){}stopLoad(){this.playlistError=0}getVariantLevelIndex(e){return(e==null?void 0:e.type)===X.MAIN?e.level:this.hls.loadLevel}onManifestLoading(){this.playlistError=0,this.penalizedRenditions={}}onLevelUpdated(){this.playlistError=0}onError(e,t){var s;if(t.fatal)return;const r=this.hls,n=t.context;switch(t.details){case w.FRAG_LOAD_ERROR:case w.FRAG_LOAD_TIMEOUT:case w.KEY_LOAD_ERROR:case w.KEY_LOAD_TIMEOUT:t.errorAction=this.getFragRetryOrSwitchAction(t);return;case w.FRAG_PARSING_ERROR:if((s=t.frag)!=null&&s.gap){t.errorAction=co();return}case w.FRAG_GAP:case w.FRAG_DECRYPT_ERROR:{t.errorAction=this.getFragRetryOrSwitchAction(t),t.errorAction.action=kt.SendAlternateToPenaltyBox;return}case w.LEVEL_EMPTY_ERROR:case w.LEVEL_PARSING_ERROR:{var a,o;const d=t.parent===X.MAIN?t.level:r.loadLevel;t.details===w.LEVEL_EMPTY_ERROR&&((a=t.context)!=null&&(o=a.levelDetails)!=null&&o.live)?t.errorAction=this.getPlaylistRetryOrSwitchAction(t,d):(t.levelRetry=!1,t.errorAction=this.getLevelSwitchAction(t,d))}return;case w.LEVEL_LOAD_ERROR:case w.LEVEL_LOAD_TIMEOUT:typeof(n==null?void 0:n.level)=="number"&&(t.errorAction=this.getPlaylistRetryOrSwitchAction(t,n.level));return;case w.AUDIO_TRACK_LOAD_ERROR:case w.AUDIO_TRACK_LOAD_TIMEOUT:case w.SUBTITLE_LOAD_ERROR:case w.SUBTITLE_TRACK_LOAD_TIMEOUT:if(n){const d=r.loadLevelObj;if(d&&(n.type===ge.AUDIO_TRACK&&d.hasAudioGroup(n.groupId)||n.type===ge.SUBTITLE_TRACK&&d.hasSubtitleGroup(n.groupId))){t.errorAction=this.getPlaylistRetryOrSwitchAction(t,r.loadLevel),t.errorAction.action=kt.SendAlternateToPenaltyBox,t.errorAction.flags=hi.MoveAllAlternatesMatchingHost;return}}return;case w.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED:{const d=r.loadLevelObj,u=d==null?void 0:d.attrs["HDCP-LEVEL"];u?t.errorAction={action:kt.SendAlternateToPenaltyBox,flags:hi.MoveAllAlternatesMatchingHDCP,hdcpLevel:u}:this.keySystemError(t)}return;case w.BUFFER_ADD_CODEC_ERROR:case w.REMUX_ALLOC_ERROR:case w.BUFFER_APPEND_ERROR:if(!t.errorAction){var l;t.errorAction=this.getLevelSwitchAction(t,(l=t.level)!=null?l:r.loadLevel)}return;case w.INTERNAL_EXCEPTION:case w.BUFFER_APPENDING_ERROR:case w.BUFFER_FULL_ERROR:case w.LEVEL_SWITCH_ERROR:case w.BUFFER_STALLED_ERROR:case w.BUFFER_SEEK_OVER_HOLE:case w.BUFFER_NUDGE_ON_STALL:t.errorAction=co();return}t.type===te.KEY_SYSTEM_ERROR&&this.keySystemError(t)}keySystemError(e){const t=this.getVariantLevelIndex(e.frag);e.levelRetry=!1,e.errorAction=this.getLevelSwitchAction(e,t)}getPlaylistRetryOrSwitchAction(e,t){const s=this.hls,r=$p(s.config.playlistLoadPolicy,e),n=this.playlistError++;if(Fd(r,n,Ud(e),e.response))return{action:kt.RetryRequest,flags:hi.None,retryConfig:r,retryCount:n};const o=this.getLevelSwitchAction(e,t);return r&&(o.retryConfig=r,o.retryCount=n),o}getFragRetryOrSwitchAction(e){const t=this.hls,s=this.getVariantLevelIndex(e.frag),r=t.levels[s],{fragLoadPolicy:n,keyLoadPolicy:a}=t.config,o=$p(e.details.startsWith("key")?a:n,e),l=t.levels.reduce((u,c)=>u+c.fragmentError,0);if(r&&(e.details!==w.FRAG_GAP&&r.fragmentError++,Fd(o,l,Ud(e),e.response)))return{action:kt.RetryRequest,flags:hi.None,retryConfig:o,retryCount:l};const d=this.getLevelSwitchAction(e,s);return o&&(d.retryConfig=o,d.retryCount=l),d}getLevelSwitchAction(e,t){const s=this.hls;t==null&&(t=s.loadLevel);const r=this.hls.levels[t];if(r){var n,a;const d=e.details;r.loadError++,d===w.BUFFER_APPEND_ERROR&&r.fragmentError++;let u=-1;const{levels:c,loadLevel:h,minAutoLevel:f,maxAutoLevel:m}=s;!s.autoLevelEnabled&&!s.config.preserveManualLevelOnError&&(s.loadLevel=-1);const p=(n=e.frag)==null?void 0:n.type,v=(p===X.AUDIO&&d===w.FRAG_PARSING_ERROR||e.sourceBufferName==="audio"&&(d===w.BUFFER_ADD_CODEC_ERROR||d===w.BUFFER_APPEND_ERROR))&&c.some(({audioCodec:x})=>r.audioCodec!==x),y=e.sourceBufferName==="video"&&(d===w.BUFFER_ADD_CODEC_ERROR||d===w.BUFFER_APPEND_ERROR)&&c.some(({codecSet:x,audioCodec:L})=>r.codecSet!==x&&r.audioCodec===L),{type:_,groupId:I}=(a=e.context)!=null?a:{};for(let x=c.length;x--;){const L=(x+h)%c.length;if(L!==h&&L>=f&&L<=m&&c[L].loadError===0){var o,l;const A=c[L];if(d===w.FRAG_GAP&&p===X.MAIN&&e.frag){const R=c[L].details;if(R){const S=Br(e.frag,R.fragments,e.frag.start);if(S!=null&&S.gap)continue}}else{if(_===ge.AUDIO_TRACK&&A.hasAudioGroup(I)||_===ge.SUBTITLE_TRACK&&A.hasSubtitleGroup(I))continue;if(p===X.AUDIO&&(o=r.audioGroups)!=null&&o.some(R=>A.hasAudioGroup(R))||p===X.SUBTITLE&&(l=r.subtitleGroups)!=null&&l.some(R=>A.hasSubtitleGroup(R))||v&&r.audioCodec===A.audioCodec||!v&&r.audioCodec!==A.audioCodec||y&&r.codecSet===A.codecSet)continue}u=L;break}}if(u>-1&&s.loadLevel!==u)return e.levelRetry=!0,this.playlistError=0,{action:kt.SendAlternateToPenaltyBox,flags:hi.None,nextAutoLevel:u}}return{action:kt.SendAlternateToPenaltyBox,flags:hi.MoveAllAlternatesMatchingHost}}onErrorOut(e,t){var s;switch((s=t.errorAction)==null?void 0:s.action){case kt.DoNothing:break;case kt.SendAlternateToPenaltyBox:this.sendAlternateToPenaltyBox(t),!t.errorAction.resolved&&t.details!==w.FRAG_GAP?t.fatal=!0:/MediaSource readyState: ended/.test(t.error.message)&&(this.warn(`MediaSource ended after "${t.sourceBufferName}" sourceBuffer append error. Attempting to recover from media error.`),this.hls.recoverMediaError());break}if(t.fatal){this.hls.stopLoad();return}}sendAlternateToPenaltyBox(e){const t=this.hls,s=e.errorAction;if(!s)return;const{flags:r,hdcpLevel:n,nextAutoLevel:a}=s;switch(r){case hi.None:this.switchLevel(e,a);break;case hi.MoveAllAlternatesMatchingHDCP:n&&(t.maxHdcpLevel=$c[$c.indexOf(n)-1],s.resolved=!0),this.warn(`Restricting playback to HDCP-LEVEL of "${t.maxHdcpLevel}" or lower`);break}s.resolved||this.switchLevel(e,a)}switchLevel(e,t){if(t!==void 0&&e.errorAction&&(this.warn(`switching to level ${t} after ${e.details}`),this.hls.nextAutoLevel=t,e.errorAction.resolved=!0,this.hls.nextLoadLevel=this.hls.nextAutoLevel,e.details===w.BUFFER_ADD_CODEC_ERROR&&e.mimeType&&e.sourceBufferName!=="audiovideo")){const s=Fc(e.mimeType),r=this.hls.levels;for(let n=r.length;n--;)r[n][`${e.sourceBufferName}Codec`]===s&&this.hls.removeLevel(n)}}}function co(i){const e={action:kt.DoNothing,flags:hi.None};return i&&(e.resolved=!0),e}var ft={NOT_LOADED:"NOT_LOADED",APPENDING:"APPENDING",PARTIAL:"PARTIAL",OK:"OK"};class T1{constructor(e){this.activePartLists=Object.create(null),this.endListFragments=Object.create(null),this.fragments=Object.create(null),this.timeRanges=Object.create(null),this.bufferPadding=.2,this.hls=void 0,this.hasGaps=!1,this.hls=e,this._registerListeners()}_registerListeners(){const{hls:e}=this;e.on(E.MANIFEST_LOADING,this.onManifestLoading,this),e.on(E.BUFFER_APPENDED,this.onBufferAppended,this),e.on(E.FRAG_BUFFERED,this.onFragBuffered,this),e.on(E.FRAG_LOADED,this.onFragLoaded,this)}_unregisterListeners(){const{hls:e}=this;e.off(E.MANIFEST_LOADING,this.onManifestLoading,this),e.off(E.BUFFER_APPENDED,this.onBufferAppended,this),e.off(E.FRAG_BUFFERED,this.onFragBuffered,this),e.off(E.FRAG_LOADED,this.onFragLoaded,this)}destroy(){this._unregisterListeners(),this.fragments=this.activePartLists=this.endListFragments=this.timeRanges=null}getAppendedFrag(e,t){const s=this.activePartLists[t];if(s)for(let r=s.length;r--;){const n=s[r];if(!n)break;const a=n.end;if(n.start<=e&&a!==null&&e<=a)return n}return this.getBufferedFrag(e,t)}getBufferedFrag(e,t){return this.getFragAtPos(e,t,!0)}getFragAtPos(e,t,s){const{fragments:r}=this,n=Object.keys(r);for(let a=n.length;a--;){const o=r[n[a]];if((o==null?void 0:o.body.type)===t&&(!s||o.buffered)){const l=o.body;if(l.start<=e&&e<=l.end)return l}}return null}detectEvictedFragments(e,t,s,r,n){this.timeRanges&&(this.timeRanges[e]=t);const a=(r==null?void 0:r.fragment.sn)||-1;Object.keys(this.fragments).forEach(o=>{const l=this.fragments[o];if(!l||a>=l.body.sn)return;if(!l.buffered&&(!l.loaded||n)){l.body.type===s&&this.removeFragment(l.body);return}const d=l.range[e];if(d){if(d.time.length===0){this.removeFragment(l.body);return}d.time.some(u=>{const c=!this.isTimeBuffered(u.startPTS,u.endPTS,t);return c&&this.removeFragment(l.body),c})}})}detectPartialFragments(e){const t=this.timeRanges;if(!t||e.frag.sn==="initSegment")return;const s=e.frag,r=jr(s),n=this.fragments[r];if(!n||n.buffered&&s.gap)return;const a=!s.relurl;Object.keys(t).forEach(o=>{const l=s.elementaryStreams[o];if(!l)return;const d=t[o],u=a||l.partial===!0;n.range[o]=this.getBufferedTimes(s,e.part,u,d)}),n.loaded=null,Object.keys(n.range).length?(n.buffered=!0,(n.body.endList=s.endList||n.body.endList)&&(this.endListFragments[n.body.type]=n),Ho(n)||this.removeParts(s.sn-1,s.type)):this.removeFragment(n.body)}removeParts(e,t){const s=this.activePartLists[t];s&&(this.activePartLists[t]=Hp(s,r=>r.fragment.sn>=e))}fragBuffered(e,t){const s=jr(e);let r=this.fragments[s];!r&&t&&(r=this.fragments[s]={body:e,appendedPTS:null,loaded:null,buffered:!1,range:Object.create(null)},e.gap&&(this.hasGaps=!0)),r&&(r.loaded=null,r.buffered=!0)}getBufferedTimes(e,t,s,r){const n={time:[],partial:s},a=e.start,o=e.end,l=e.minEndPTS||o,d=e.maxStartPTS||a;for(let u=0;u<r.length;u++){const c=r.start(u)-this.bufferPadding,h=r.end(u)+this.bufferPadding;if(d>=c&&l<=h){n.time.push({startPTS:Math.max(a,r.start(u)),endPTS:Math.min(o,r.end(u))});break}else if(a<h&&o>c){const f=Math.max(a,r.start(u)),m=Math.min(o,r.end(u));m>f&&(n.partial=!0,n.time.push({startPTS:f,endPTS:m}))}else if(o<=c)break}return n}getPartialFragment(e){let t=null,s,r,n,a=0;const{bufferPadding:o,fragments:l}=this;return Object.keys(l).forEach(d=>{const u=l[d];u&&Ho(u)&&(r=u.body.start-o,n=u.body.end+o,e>=r&&e<=n&&(s=Math.min(e-r,n-e),a<=s&&(t=u.body,a=s)))}),t}isEndListAppended(e){const t=this.endListFragments[e];return t!==void 0&&(t.buffered||Ho(t))}getState(e){const t=jr(e),s=this.fragments[t];return s?s.buffered?Ho(s)?ft.PARTIAL:ft.OK:ft.APPENDING:ft.NOT_LOADED}isTimeBuffered(e,t,s){let r,n;for(let a=0;a<s.length;a++){if(r=s.start(a)-this.bufferPadding,n=s.end(a)+this.bufferPadding,e>=r&&t<=n)return!0;if(t<=r)return!1}return!1}onManifestLoading(){this.removeAllFragments()}onFragLoaded(e,t){if(t.frag.sn==="initSegment"||t.frag.bitrateTest)return;const s=t.frag,r=t.part?null:t,n=jr(s);this.fragments[n]={body:s,appendedPTS:null,loaded:r,buffered:!1,range:Object.create(null)}}onBufferAppended(e,t){const{frag:s,part:r,timeRanges:n,type:a}=t;if(s.sn==="initSegment")return;const o=s.type;if(r){let d=this.activePartLists[o];d||(this.activePartLists[o]=d=[]),d.push(r)}this.timeRanges=n;const l=n[a];this.detectEvictedFragments(a,l,o,r)}onFragBuffered(e,t){this.detectPartialFragments(t)}hasFragment(e){const t=jr(e);return!!this.fragments[t]}hasFragments(e){const{fragments:t}=this,s=Object.keys(t);if(!e)return s.length>0;for(let r=s.length;r--;){const n=t[s[r]];if((n==null?void 0:n.body.type)===e)return!0}return!1}hasParts(e){var t;return!!((t=this.activePartLists[e])!=null&&t.length)}removeFragmentsInRange(e,t,s,r,n){r&&!this.hasGaps||Object.keys(this.fragments).forEach(a=>{const o=this.fragments[a];if(!o)return;const l=o.body;l.type!==s||r&&!l.gap||l.start<t&&l.end>e&&(o.buffered||n)&&this.removeFragment(l)})}removeFragment(e){const t=jr(e);e.clearElementaryStreamInfo();const s=this.activePartLists[e.type];if(s){const r=e.sn;this.activePartLists[e.type]=Hp(s,n=>n.fragment.sn!==r)}delete this.fragments[t],e.endList&&delete this.endListFragments[e.type]}removeAllFragments(){var e,t;this.fragments=Object.create(null),this.endListFragments=Object.create(null),this.activePartLists=Object.create(null),this.hasGaps=!1;const s=(e=this.hls)==null||(t=e.latestLevelDetails)==null?void 0:t.partList;s&&s.forEach(r=>r.clearElementaryStreamInfo())}}function Ho(i){var e,t,s;return i.buffered&&(i.body.gap||((e=i.range.video)==null?void 0:e.partial)||((t=i.range.audio)==null?void 0:t.partial)||((s=i.range.audiovideo)==null?void 0:s.partial))}function jr(i){return`${i.type}_${i.level}_${i.sn}`}function Hp(i,e){return i.filter(t=>{const s=e(t);return s||t.clearElementaryStreamInfo(),s})}var tr={cbc:0,ctr:1};class b1{constructor(e,t,s){this.subtle=void 0,this.aesIV=void 0,this.aesMode=void 0,this.subtle=e,this.aesIV=t,this.aesMode=s}decrypt(e,t){switch(this.aesMode){case tr.cbc:return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},t,e);case tr.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 _1(i){const e=i.byteLength,t=e&&new DataView(i.buffer).getUint8(e-1);return t?i.slice(0,e-t):i}class A1{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),s=new Uint32Array(4);for(let r=0;r<4;r++)s[r]=t.getUint32(r*4);return s}initTable(){const e=this.sBox,t=this.invSBox,s=this.subMix,r=s[0],n=s[1],a=s[2],o=s[3],l=this.invSubMix,d=l[0],u=l[1],c=l[2],h=l[3],f=new Uint32Array(256);let m=0,p=0,g=0;for(g=0;g<256;g++)g<128?f[g]=g<<1:f[g]=g<<1^283;for(g=0;g<256;g++){let v=p^p<<1^p<<2^p<<3^p<<4;v=v>>>8^v&255^99,e[m]=v,t[v]=m;const T=f[m],y=f[T],_=f[y];let I=f[v]*257^v*16843008;r[m]=I<<24|I>>>8,n[m]=I<<16|I>>>16,a[m]=I<<8|I>>>24,o[m]=I,I=_*16843009^y*65537^T*257^m*16843008,d[v]=I<<24|I>>>8,u[v]=I<<16|I>>>16,c[v]=I<<8|I>>>24,h[v]=I,m?(m=T^f[f[f[_^T]]],p^=f[f[p]]):m=p=1}}expandKey(e){const t=this.uint8ArrayToUint32Array_(e);let s=!0,r=0;for(;r<t.length&&s;)s=t[r]===this.key[r],r++;if(s)return;this.key=t;const n=this.keySize=t.length;if(n!==4&&n!==6&&n!==8)throw new Error("Invalid aes key size="+n);const a=this.ksRows=(n+6+1)*4;let o,l;const d=this.keySchedule=new Uint32Array(a),u=this.invKeySchedule=new Uint32Array(a),c=this.sBox,h=this.rcon,f=this.invSubMix,m=f[0],p=f[1],g=f[2],v=f[3];let T,y;for(o=0;o<a;o++){if(o<n){T=d[o]=t[o];continue}y=T,o%n===0?(y=y<<8|y>>>24,y=c[y>>>24]<<24|c[y>>>16&255]<<16|c[y>>>8&255]<<8|c[y&255],y^=h[o/n|0]<<24):n>6&&o%n===4&&(y=c[y>>>24]<<24|c[y>>>16&255]<<16|c[y>>>8&255]<<8|c[y&255]),d[o]=T=(d[o-n]^y)>>>0}for(l=0;l<a;l++)o=a-l,l&3?y=d[o]:y=d[o-4],l<4||o<=4?u[l]=y:u[l]=m[c[y>>>24]]^p[c[y>>>16&255]]^g[c[y>>>8&255]]^v[c[y&255]],u[l]=u[l]>>>0}networkToHostOrderSwap(e){return e<<24|(e&65280)<<8|(e&16711680)>>8|e>>>24}decrypt(e,t,s){const r=this.keySize+6,n=this.invKeySchedule,a=this.invSBox,o=this.invSubMix,l=o[0],d=o[1],u=o[2],c=o[3],h=this.uint8ArrayToUint32Array_(s);let f=h[0],m=h[1],p=h[2],g=h[3];const v=new Int32Array(e),T=new Int32Array(v.length);let y,_,I,x,L,A,R,S,k,O,G,V,B,K;const J=this.networkToHostOrderSwap;for(;t<v.length;){for(k=J(v[t]),O=J(v[t+1]),G=J(v[t+2]),V=J(v[t+3]),L=k^n[0],A=V^n[1],R=G^n[2],S=O^n[3],B=4,K=1;K<r;K++)y=l[L>>>24]^d[A>>16&255]^u[R>>8&255]^c[S&255]^n[B],_=l[A>>>24]^d[R>>16&255]^u[S>>8&255]^c[L&255]^n[B+1],I=l[R>>>24]^d[S>>16&255]^u[L>>8&255]^c[A&255]^n[B+2],x=l[S>>>24]^d[L>>16&255]^u[A>>8&255]^c[R&255]^n[B+3],L=y,A=_,R=I,S=x,B=B+4;y=a[L>>>24]<<24^a[A>>16&255]<<16^a[R>>8&255]<<8^a[S&255]^n[B],_=a[A>>>24]<<24^a[R>>16&255]<<16^a[S>>8&255]<<8^a[L&255]^n[B+1],I=a[R>>>24]<<24^a[S>>16&255]<<16^a[L>>8&255]<<8^a[A&255]^n[B+2],x=a[S>>>24]<<24^a[L>>16&255]<<16^a[A>>8&255]<<8^a[R&255]^n[B+3],T[t]=J(y^f),T[t+1]=J(x^m),T[t+2]=J(I^p),T[t+3]=J(_^g),f=k,m=O,p=G,g=V,t=t+4}return T.buffer}}class S1{constructor(e,t,s){this.subtle=void 0,this.key=void 0,this.aesMode=void 0,this.subtle=e,this.key=t,this.aesMode=s}expandKey(){const e=I1(this.aesMode);return this.subtle.importKey("raw",this.key,{name:e},!1,["encrypt","decrypt"])}}function I1(i){switch(i){case tr.cbc:return"AES-CBC";case tr.ctr:return"AES-CTR";default:throw new Error(`[FastAESKey] invalid aes mode ${i}`)}}const L1=16;class Pf{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 s=self.crypto;s&&(this.subtle=s.subtle||s.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 s=new Uint8Array(e);return this.reset(),this.removePKCS7Padding?_1(s):s}reset(){this.currentResult=null,this.currentIV=null,this.remainderData=null,this.softwareDecrypter&&(this.softwareDecrypter=null)}decrypt(e,t,s,r){return this.useSoftware?new Promise((n,a)=>{const o=ArrayBuffer.isView(e)?e:new Uint8Array(e);this.softwareDecrypt(o,t,s,r);const l=this.flush();l?n(l.buffer):a(new Error("[softwareDecrypt] Failed to decrypt data"))}):this.webCryptoDecrypt(new Uint8Array(e),t,s,r)}softwareDecrypt(e,t,s,r){const{currentIV:n,currentResult:a,remainderData:o}=this;if(r!==tr.cbc||t.byteLength!==16)return Le.warn("SoftwareDecrypt: can only handle AES-128-CBC"),null;this.logOnce("JS AES decrypt"),o&&(e=si(o,e),this.remainderData=null);const l=this.getValidChunk(e);if(!l.length)return null;n&&(s=n);let d=this.softwareDecrypter;d||(d=this.softwareDecrypter=new A1),d.expandKey(t);const u=a;return this.currentResult=d.decrypt(l.buffer,0,s),this.currentIV=l.slice(-16).buffer,u||null}webCryptoDecrypt(e,t,s,r){if(this.key!==t||!this.fastAesKey){if(!this.subtle)return Promise.resolve(this.onWebCryptoError(e,t,s,r));this.key=t,this.fastAesKey=new S1(this.subtle,t,r)}return this.fastAesKey.expandKey().then(n=>this.subtle?(this.logOnce("WebCrypto AES decrypt"),new b1(this.subtle,new Uint8Array(s),r).decrypt(e.buffer,n)):Promise.reject(new Error("web crypto not initialized"))).catch(n=>(Le.warn(`[decrypter]: WebCrypto Error, disable WebCrypto API, ${n.name}: ${n.message}`),this.onWebCryptoError(e,t,s,r)))}onWebCryptoError(e,t,s,r){const n=this.enableSoftwareAES;if(n){this.useSoftware=!0,this.logEnabled=!0,this.softwareDecrypt(e,t,s,r);const a=this.flush();if(a)return a.buffer}throw new Error("WebCrypto"+(n?" and softwareDecrypt":"")+": failed to decrypt data")}getValidChunk(e){let t=e;const s=e.length-e.length%L1;return s!==e.length&&(t=e.slice(0,s),this.remainderData=e.slice(s)),t}logOnce(e){this.logEnabled&&(Le.log(`[decrypter]: ${e}`),this.logEnabled=!1)}}const Gp=Math.pow(2,17);class R1{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 s=e.url;if(!s)return Promise.reject(new ns({type:te.NETWORK_ERROR,details:w.FRAG_LOAD_ERROR,fatal:!1,frag:e,error:new Error(`Fragment does not have a ${s?"part list":"url"}`),networkDetails:null}));this.abort();const r=this.config,n=r.fLoader,a=r.loader;return new Promise((o,l)=>{if(this.loader&&this.loader.destroy(),e.gap)if(e.tagList.some(m=>m[0]==="GAP")){l(Vp(e));return}else e.gap=!1;const d=this.loader=n?new n(r):new a(r),u=Kp(e);e.loader=d;const c=Bp(r.fragLoadPolicy.default),h={loadPolicy:c,timeout:c.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0,highWaterMark:e.sn==="initSegment"?1/0:Gp};e.stats=d.stats;const f={onSuccess:(m,p,g,v)=>{this.resetLoader(e,d);let T=m.data;g.resetIV&&e.decryptdata&&(e.decryptdata.iv=new Uint8Array(T.slice(0,16)),T=T.slice(16)),o({frag:e,part:null,payload:T,networkDetails:v})},onError:(m,p,g,v)=>{this.resetLoader(e,d),l(new ns({type:te.NETWORK_ERROR,details:w.FRAG_LOAD_ERROR,fatal:!1,frag:e,response:Me({url:s,data:void 0},m),error:new Error(`HTTP Error ${m.code} ${m.text}`),networkDetails:g,stats:v}))},onAbort:(m,p,g)=>{this.resetLoader(e,d),l(new ns({type:te.NETWORK_ERROR,details:w.INTERNAL_ABORTED,fatal:!1,frag:e,error:new Error("Aborted"),networkDetails:g,stats:m}))},onTimeout:(m,p,g)=>{this.resetLoader(e,d),l(new ns({type:te.NETWORK_ERROR,details:w.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e,error:new Error(`Timeout after ${h.timeout}ms`),networkDetails:g,stats:m}))}};t&&(f.onProgress=(m,p,g,v)=>t({frag:e,part:null,payload:g,networkDetails:v})),d.load(u,h,f)})}loadPart(e,t,s){this.abort();const r=this.config,n=r.fLoader,a=r.loader;return new Promise((o,l)=>{if(this.loader&&this.loader.destroy(),e.gap||t.gap){l(Vp(e,t));return}const d=this.loader=n?new n(r):new a(r),u=Kp(e,t);e.loader=d;const c=Bp(r.fragLoadPolicy.default),h={loadPolicy:c,timeout:c.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0,highWaterMark:Gp};t.stats=d.stats,d.load(u,h,{onSuccess:(f,m,p,g)=>{this.resetLoader(e,d),this.updateStatsFromPart(e,t);const v={frag:e,part:t,payload:f.data,networkDetails:g};s(v),o(v)},onError:(f,m,p,g)=>{this.resetLoader(e,d),l(new ns({type:te.NETWORK_ERROR,details:w.FRAG_LOAD_ERROR,fatal:!1,frag:e,part:t,response:Me({url:u.url,data:void 0},f),error:new Error(`HTTP Error ${f.code} ${f.text}`),networkDetails:p,stats:g}))},onAbort:(f,m,p)=>{e.stats.aborted=t.stats.aborted,this.resetLoader(e,d),l(new ns({type:te.NETWORK_ERROR,details:w.INTERNAL_ABORTED,fatal:!1,frag:e,part:t,error:new Error("Aborted"),networkDetails:p,stats:f}))},onTimeout:(f,m,p)=>{this.resetLoader(e,d),l(new ns({type:te.NETWORK_ERROR,details:w.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e,part:t,error:new Error(`Timeout after ${h.timeout}ms`),networkDetails:p,stats:f}))}})})}updateStatsFromPart(e,t){const s=e.stats,r=t.stats,n=r.total;if(s.loaded+=r.loaded,n){const l=Math.round(e.duration/t.duration),d=Math.min(Math.round(s.loaded/n),l),c=(l-d)*Math.round(s.loaded/d);s.total=s.loaded+c}else s.total=Math.max(s.loaded,s.total);const a=s.loading,o=r.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 Kp(i,e=null){const t=e||i,s={frag:i,part:e,responseType:"arraybuffer",url:t.url,headers:{},rangeStart:0,rangeEnd:0},r=t.byteRangeStartOffset,n=t.byteRangeEndOffset;if(q(r)&&q(n)){var a;let o=r,l=n;if(i.sn==="initSegment"&&x1((a=i.decryptdata)==null?void 0:a.method)){const d=n-r;d%16&&(l=n+(16-d%16)),r!==0&&(s.resetIV=!0,o=r-16)}s.rangeStart=o,s.rangeEnd=l}return s}function Vp(i,e){const t=new Error(`GAP ${i.gap?"tag":"attribute"} found`),s={type:te.MEDIA_ERROR,details:w.FRAG_GAP,fatal:!1,frag:i,error:t,networkDetails:null};return e&&(s.part=e),(e||i).stats.aborted=!0,new ns(s)}function x1(i){return i==="AES-128"||i==="AES-256"}class ns extends Error{constructor(e){super(e.error.message),this.data=void 0,this.data=e}}class Xv extends yi{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 Of{constructor(e,t,s,r=0,n=-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=Go(),this.buffering={audio:Go(),video:Go(),audiovideo:Go()},this.level=e,this.sn=t,this.id=s,this.size=r,this.part=n,this.partial=a}}function Go(){return{start:0,executeStart:0,executeEnd:0,end:0}}const Wp={length:0,start:()=>0,end:()=>0};class le{static isBuffered(e,t){if(e){const s=le.getBuffered(e);for(let r=s.length;r--;)if(t>=s.start(r)&&t<=s.end(r))return!0}return!1}static bufferedRanges(e){if(e){const t=le.getBuffered(e);return le.timeRangesToArray(t)}return[]}static timeRangesToArray(e){const t=[];for(let s=0;s<e.length;s++)t.push({start:e.start(s),end:e.end(s)});return t}static bufferInfo(e,t,s){if(e){const r=le.bufferedRanges(e);if(r.length)return le.bufferedInfo(r,t,s)}return{len:0,start:t,end:t,bufferedIndex:-1}}static bufferedInfo(e,t,s){t=Math.max(0,t),e.length>1&&e.sort((u,c)=>u.start-c.start||c.end-u.end);let r=-1,n=[];if(s)for(let u=0;u<e.length;u++){t>=e[u].start&&t<=e[u].end&&(r=u);const c=n.length;if(c){const h=n[c-1].end;e[u].start-h<s?e[u].end>h&&(n[c-1].end=e[u].end):n.push(e[u])}else n.push(e[u])}else n=e;let a=0,o,l=t,d=t;for(let u=0;u<n.length;u++){const c=n[u].start,h=n[u].end;if(r===-1&&t>=c&&t<=h&&(r=u),t+s>=c&&t<h)l=c,d=h,a=d-t;else if(t+s<c){o=c;break}}return{len:a,start:l||0,end:d||0,nextStart:o,buffered:e,bufferedIndex:r}}static getBuffered(e){try{return e.buffered||Wp}catch(t){return Le.log("failed to get media.buffered",t),Wp}}}const Zv=/\{\$([a-zA-Z0-9-_]+)\}/g;function qp(i){return Zv.test(i)}function Bc(i,e){if(i.variableList!==null||i.hasVariableRefs){const t=i.variableList;return e.replace(Zv,s=>{const r=s.substring(2,s.length-1),n=t==null?void 0:t[r];return n===void 0?(i.playlistParsingError||(i.playlistParsingError=new Error(`Missing preceding EXT-X-DEFINE tag for Variable Reference: "${r}"`)),s):n})}return e}function Yp(i,e,t){let s=i.variableList;s||(i.variableList=s={});let r,n;if("QUERYPARAM"in e){r=e.QUERYPARAM;try{const a=new self.URL(t).searchParams;if(a.has(r))n=a.get(r);else throw new Error(`"${r}" does not match any query parameter in URI: "${t}"`)}catch(a){i.playlistParsingError||(i.playlistParsingError=new Error(`EXT-X-DEFINE QUERYPARAM: ${a.message}`))}}else r=e.NAME,n=e.VALUE;r in s?i.playlistParsingError||(i.playlistParsingError=new Error(`EXT-X-DEFINE duplicate Variable Name declarations: "${r}"`)):s[r]=n||""}function k1(i,e,t){const s=e.IMPORT;if(t&&s in t){let r=i.variableList;r||(i.variableList=r={}),r[s]=t[s]}else i.playlistParsingError||(i.playlistParsingError=new Error(`EXT-X-DEFINE IMPORT attribute not found in Multivariant Playlist: "${s}"`))}const D1=/^(\d+)x(\d+)$/,jp=/(.+?)=(".*?"|.*?)(?:,|$)/g;class ze{constructor(e,t){typeof e=="string"&&(e=ze.parseAttrList(e,t)),we(this,e)}get clientAttrs(){return Object.keys(this).filter(e=>e.substring(0,2)==="X-")}decimalInteger(e){const t=parseInt(this[e],10);return t>Number.MAX_SAFE_INTEGER?1/0:t}hexadecimalInteger(e){if(this[e]){let t=(this[e]||"0x").slice(2);t=(t.length&1?"0":"")+t;const s=new Uint8Array(t.length/2);for(let r=0;r<t.length/2;r++)s[r]=parseInt(t.slice(r*2,r*2+2),16);return s}return null}hexadecimalIntegerAsNumber(e){const t=parseInt(this[e],16);return t>Number.MAX_SAFE_INTEGER?1/0:t}decimalFloatingPoint(e){return parseFloat(this[e])}optionalFloat(e,t){const s=this[e];return s?parseFloat(s):t}enumeratedString(e){return this[e]}enumeratedStringList(e,t){const s=this[e];return(s?s.split(/[ ,]+/):[]).reduce((r,n)=>(r[n.toLowerCase()]=!0,r),t)}bool(e){return this[e]==="YES"}decimalResolution(e){const t=D1.exec(this[e]);if(t!==null)return{width:parseInt(t[1],10),height:parseInt(t[2],10)}}static parseAttrList(e,t){let s;const r={},n='"';for(jp.lastIndex=0;(s=jp.exec(e))!==null;){const a=s[1].trim();let o=s[2];const l=o.indexOf(n)===0&&o.lastIndexOf(n)===o.length-1;let d=!1;if(l)o=o.slice(1,-1);else switch(a){case"IV":case"SCTE35-CMD":case"SCTE35-IN":case"SCTE35-OUT":d=!0}if(t&&(l||d))o=Bc(t,o);else if(!d&&!l)switch(a){case"CLOSED-CAPTIONS":if(o==="NONE")break;case"ALLOWED-CPC":case"CLASS":case"ASSOC-LANGUAGE":case"AUDIO":case"BYTERANGE":case"CHANNELS":case"CHARACTERISTICS":case"CODECS":case"DATA-ID":case"END-DATE":case"GROUP-ID":case"ID":case"IMPORT":case"INSTREAM-ID":case"KEYFORMAT":case"KEYFORMATVERSIONS":case"LANGUAGE":case"NAME":case"PATHWAY-ID":case"QUERYPARAM":case"RECENTLY-REMOVED-DATERANGES":case"SERVER-URI":case"STABLE-RENDITION-ID":case"STABLE-VARIANT-ID":case"START-DATE":case"SUBTITLES":case"SUPPLEMENTAL-CODECS":case"URI":case"VALUE":case"VIDEO":case"X-ASSET-LIST":case"X-ASSET-URI":Le.warn(`${e}: attribute ${a} is missing quotes`)}r[a]=o}return r}}const C1="com.apple.hls.interstitial";function w1(i){return i!=="ID"&&i!=="CLASS"&&i!=="CUE"&&i!=="START-DATE"&&i!=="DURATION"&&i!=="END-DATE"&&i!=="END-ON-NEXT"}function M1(i){return i==="SCTE35-OUT"||i==="SCTE35-IN"||i==="SCTE35-CMD"}class Jv{constructor(e,t,s=0){var r;if(this.attr=void 0,this.tagAnchor=void 0,this.tagOrder=void 0,this._startDate=void 0,this._endDate=void 0,this._dateAtEnd=void 0,this._cue=void 0,this._badValueForSameId=void 0,this.tagAnchor=(t==null?void 0:t.tagAnchor)||null,this.tagOrder=(r=t==null?void 0:t.tagOrder)!=null?r:s,t){const n=t.attr;for(const a in n)if(Object.prototype.hasOwnProperty.call(e,a)&&e[a]!==n[a]){Le.warn(`DATERANGE tag attribute: "${a}" does not match for tags with ID: "${e.ID}"`),this._badValueForSameId=a;break}e=we(new ze({}),n,e)}if(this.attr=e,t?(this._startDate=t._startDate,this._cue=t._cue,this._endDate=t._endDate,this._dateAtEnd=t._dateAtEnd):this._startDate=new Date(e["START-DATE"]),"END-DATE"in this.attr){const n=(t==null?void 0:t.endDate)||new Date(this.attr["END-DATE"]);q(n.getTime())&&(this._endDate=n)}}get id(){return this.attr.ID}get class(){return this.attr.CLASS}get cue(){const e=this._cue;return e===void 0?this._cue=this.attr.enumeratedStringList(this.attr.CUE?"CUE":"X-CUE",{pre:!1,post:!1,once:!1}):e}get startTime(){const{tagAnchor:e}=this;return e===null||e.programDateTime===null?(Le.warn(`Expected tagAnchor Fragment with PDT set for DateRange "${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(q(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===C1}get isValid(){return!!this.id&&!this._badValueForSameId&&q(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 P1=10;class O1{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.driftStartTime=0,this.driftEndTime=0,this.driftStart=0,this.driftEnd=0,this.encryptedFragments=void 0,this.playlistParsingError=null,this.variableList=null,this.hasVariableRefs=!1,this.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,s=this.lastPartIndex-e.lastPartIndex;this.updated=this.endSN!==e.endSN||!!s||!!t||!this.live,this.advanced=this.endSN>e.endSN||t>0||t===0&&s>0,this.updated||this.advanced?this.misses=Math.floor(e.misses*.6):this.misses=e.misses+1}get hasProgramDateTime(){return this.fragments.length?q(this.fragments[this.fragments.length-1].programDateTime):!1}get levelTargetDuration(){return this.averagetargetduration||this.targetduration||P1}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(){var e;return(e=this.fragments)!=null&&e.length?this.fragments[this.fragments.length-1].end:0}get fragmentStart(){var e;return(e=this.fragments)!=null&&e.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 s=e.length;s--;)if(e[s].index>t)return e[s].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 Cn(i){return i==="AES-128"||i==="AES-256"||i==="AES-256-CTR"}function Nf(i){switch(i){case"AES-128":case"AES-256":return tr.cbc;case"AES-256-CTR":return tr.ctr;default:throw new Error(`invalid full segment method ${i}`)}}function eE(i){return Uint8Array.from(atob(i),e=>e.charCodeAt(0))}function Hc(i){return Uint8Array.from(unescape(encodeURIComponent(i)),e=>e.charCodeAt(0))}function N1(i){const e=Hc(i).subarray(0,16),t=new Uint8Array(16);return t.set(e,16-e.length),t}function U1(i){const e=function(s,r,n){const a=s[r];s[r]=s[n],s[n]=a};e(i,0,3),e(i,1,2),e(i,4,5),e(i,6,7)}function F1(i){const e=i.split(":");let t=null;if(e[0]==="data"&&e.length===2){const s=e[1].split(";"),r=s[s.length-1].split(",");if(r.length===2){const n=r[0]==="base64",a=r[1];n?(s.splice(-1,1),t=eE(a)):t=N1(a)}}return t}const $d=typeof self<"u"?self:void 0;var et={CLEARKEY:"org.w3.clearkey",FAIRPLAY:"com.apple.fps",PLAYREADY:"com.microsoft.playready",WIDEVINE:"com.widevine.alpha"},Pt={CLEARKEY:"org.w3.clearkey",FAIRPLAY:"com.apple.streamingkeydelivery",PLAYREADY:"com.microsoft.playready",WIDEVINE:"urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"};function Gc(i){switch(i){case Pt.FAIRPLAY:return et.FAIRPLAY;case Pt.PLAYREADY:return et.PLAYREADY;case Pt.WIDEVINE:return et.WIDEVINE;case Pt.CLEARKEY:return et.CLEARKEY}}function zp(i){switch(i){case et.FAIRPLAY:return Pt.FAIRPLAY;case et.PLAYREADY:return Pt.PLAYREADY;case et.WIDEVINE:return Pt.WIDEVINE;case et.CLEARKEY:return Pt.CLEARKEY}}function El(i){const{drmSystems:e,widevineLicenseUrl:t}=i,s=e?[et.FAIRPLAY,et.WIDEVINE,et.PLAYREADY,et.CLEARKEY].filter(r=>!!e[r]):[];return!s[et.WIDEVINE]&&t&&s.push(et.WIDEVINE),s}const tE=function(i){return $d!=null&&(i=$d.navigator)!=null&&i.requestMediaKeySystemAccess?self.navigator.requestMediaKeySystemAccess.bind(self.navigator):null}();function $1(i,e,t,s){let r;switch(i){case et.FAIRPLAY:r=["cenc","sinf"];break;case et.WIDEVINE:case et.PLAYREADY:r=["cenc"];break;case et.CLEARKEY:r=["cenc","keyids"];break;default:throw new Error(`Unknown key-system: ${i}`)}return B1(r,e,t,s)}function B1(i,e,t,s){return[{initDataTypes:i,persistentState:s.persistentState||"optional",distinctiveIdentifier:s.distinctiveIdentifier||"optional",sessionTypes:s.sessionTypes||[s.sessionType||"temporary"],audioCapabilities:e.map(n=>({contentType:`audio/mp4; codecs=${n}

32const f=d.LANGUAGE,m=d["ASSOC-LANGUAGE"],p=d.CHANNELS,g=d.CHARACTERISTICS,v=d["INSTREAM-ID"],T={attrs:d,bitrate:0,id:l++,groupId:d["GROUP-ID"]||"",name:d.NAME||f||"",type:u,default:d.bool("DEFAULT"),autoselect:d.bool("AUTOSELECT"),forced:d.bool("FORCED"),lang:f,url:d.URI?Gi.resolve(d.URI,t):""};if(m&&(T.assocLang=m),p&&(T.channels=p),g&&(T.characteristics=g),v&&(T.instreamId=v),c!=null&&c.length){const y=Gi.findGroup(c,T.groupId)||c[0];tg(T,y,"audioCodec"),tg(T,y,"textCodec")}h.push(T)}}return n}static parseLevelPlaylist(e,t,s,r,n,a){var o;const l={url:t},d=new O1(t),u=d.fragments,c=[];let h=null,f=0,m=0,p=0,g=0,v=0,T=null,y=new qu(r,l),_,I,x,L=-1,A=!1,R=null,S;if(zu.lastIndex=0,d.m3u8=e,d.hasVariableRefs=qp(e),((o=zu.exec(e))==null?void 0:o[0])!=="#EXTM3U")return d.playlistParsingError=new Error("Missing format identifier #EXTM3U"),d;for(;(_=zu.exec(e))!==null;){A&&(A=!1,y=new qu(r,l),y.playlistOffset=p,y.start=p,y.sn=f,y.cc=g,v&&(y.bitrate=v),y.level=s,h&&(y.initSegment=h,h.rawProgramDateTime&&(y.rawProgramDateTime=h.rawProgramDateTime,h.rawProgramDateTime=null),R&&(y.setByteRange(R),R=null)));const V=_[1];if(V){y.duration=parseFloat(V);const B=(" "+_[2]).slice(1);y.title=B||null,y.tagList.push(B?["INF",V,B]:["INF",V])}else if(_[3]){if(q(y.duration)){y.playlistOffset=p,y.start=p,x&&sg(y,x,d),y.sn=f,y.level=s,y.cc=g,u.push(y);const B=(" "+_[3]).slice(1);y.relurl=Bc(d,B),Kc(y,T,c),T=y,p+=y.duration,f++,m=0,A=!0}}else{if(_=_[0].match(W1),!_){Le.warn("No matches on slow regex match for level playlist!");continue}for(I=1;I<_.length&&_[I]===void 0;I++);const B=(" "+_[I]).slice(1),K=(" "+_[I+1]).slice(1),J=_[I+2]?(" "+_[I+2]).slice(1):null;switch(B){case"BYTERANGE":T?y.setByteRange(K,T):y.setByteRange(K);break;case"PROGRAM-DATE-TIME":y.rawProgramDateTime=K,y.tagList.push(["PROGRAM-DATE-TIME",K]),L===-1&&(L=u.length);break;case"PLAYLIST-TYPE":d.type&&Xi(d,B,_),d.type=K.toUpperCase();break;case"MEDIA-SEQUENCE":d.startSN!==0?Xi(d,B,_):u.length>0&&rg(d,B,_),f=d.startSN=parseInt(K);break;case"SKIP":{d.skippedSegments&&Xi(d,B,_);const F=new ze(K,d),ie=F.decimalInteger("SKIPPED-SEGMENTS");if(q(ie)){d.skippedSegments+=ie;for(let $=ie;$--;)u.push(null);f+=ie}const ee=F.enumeratedString("RECENTLY-REMOVED-DATERANGES");ee&&(d.recentlyRemovedDateranges=(d.recentlyRemovedDateranges||[]).concat(ee.split("	")));break}case"TARGETDURATION":d.targetduration!==0&&Xi(d,B,_),d.targetduration=Math.max(parseInt(K),1);break;case"VERSION":d.version!==null&&Xi(d,B,_),d.version=parseInt(K);break;case"INDEPENDENT-SEGMENTS":break;case"ENDLIST":d.live||Xi(d,B,_),d.live=!1;break;case"#":(K||J)&&y.tagList.push(J?[K,J]:[K]);break;case"DISCONTINUITY":g++,y.tagList.push(["DIS"]);break;case"GAP":y.gap=!0,y.tagList.push([B]);break;case"BITRATE":y.tagList.push([B,K]),v=parseInt(K)*1e3,q(v)?y.bitrate=v:v=0;break;case"DATERANGE":{const F=new ze(K,d),ie=new Jv(F,d.dateRanges[F.ID],d.dateRangeTagCount);d.dateRangeTagCount++,ie.isValid||d.skippedSegments?d.dateRanges[ie.id]=ie:Le.warn(`Ignoring invalid DATERANGE tag: "${K}"`),y.tagList.push(["EXT-X-DATERANGE",K]);break}case"DEFINE":{{const F=new ze(K,d);"IMPORT"in F?k1(d,F,a):Yp(d,F,t)}break}case"DISCONTINUITY-SEQUENCE":d.startCC!==0?Xi(d,B,_):u.length>0&&rg(d,B,_),d.startCC=g=parseInt(K);break;case"KEY":{const F=Zp(K,t,d);if(F.isSupported()){if(F.method==="NONE"){x=void 0;break}x||(x={});const ie=x[F.keyFormat];ie!=null&&ie.matches(F)||(ie&&(x=we({},x)),x[F.keyFormat]=F)}else Le.warn(`[Keys] Ignoring invalid EXT-X-KEY tag: "${K}"`);break}case"START":d.startTimeOffset=Jp(K);break;case"MAP":{const F=new ze(K,d);if(y.duration){const ie=new qu(r,l);ig(ie,F,s,x),h=ie,y.initSegment=h,h.rawProgramDateTime&&!y.rawProgramDateTime&&(y.rawProgramDateTime=h.rawProgramDateTime)}else{const ie=y.byteRangeEndOffset;if(ie){const ee=y.byteRangeStartOffset;R=`${ie-ee}@${ee}`}else R=null;ig(y,F,s,x),h=y,A=!0}h.cc=g;break}case"SERVER-CONTROL":{S&&Xi(d,B,_),S=new ze(K),d.canBlockReload=S.bool("CAN-BLOCK-RELOAD"),d.canSkipUntil=S.optionalFloat("CAN-SKIP-UNTIL",0),d.canSkipDateRanges=d.canSkipUntil>0&&S.bool("CAN-SKIP-DATERANGES"),d.partHoldBack=S.optionalFloat("PART-HOLD-BACK",0),d.holdBack=S.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{d.partTarget&&Xi(d,B,_);const F=new ze(K);d.partTarget=F.decimalFloatingPoint("PART-TARGET");break}case"PART":{let F=d.partList;F||(F=d.partList=[]);const ie=m>0?F[F.length-1]:void 0,ee=m++,$=new ze(K,d),H=new MS($,y,l,ee,ie);F.push(H),y.duration+=H.duration;break}case"PRELOAD-HINT":{const F=new ze(K,d);d.preloadHint=F;break}case"RENDITION-REPORT":{const F=new ze(K,d);d.renditionReports=d.renditionReports||[],d.renditionReports.push(F);break}default:Le.warn(`line parsed but not handled: ${_}`);break}}}T&&!T.relurl?(u.pop(),p-=T.duration,d.partList&&(d.fragmentHint=T)):d.partList&&(Kc(y,T,c),y.cc=g,d.fragmentHint=y,x&&sg(y,x,d)),d.targetduration||(d.playlistParsingError=new Error("#EXT-X-TARGETDURATION is required"));const k=u.length,O=u[0],G=u[k-1];if(p+=d.skippedSegments*d.targetduration,p>0&&k&&G){d.averagetargetduration=p/k;const V=G.sn;d.endSN=V!=="initSegment"?V:0,d.live||(G.endList=!0),O&&d.startCC===void 0&&(d.startCC=O.cc),L>0&&(Y1(u,L),O&&c.unshift(O))}else d.endSN=0,d.startCC=0;return d.fragmentHint&&(p+=d.fragmentHint.duration),d.totalduration=p,c.length&&d.dateRangeTagCount&&O&&iE(c,d),d.endCC=g,d}}function iE(i,e){const t=i.length;if(!t)return;const s=i[t-1],r=e.live?1/0:e.totalduration,n=Object.keys(e.dateRanges);for(let a=n.length;a--;){const o=e.dateRanges[n[a]],l=o.startDate.getTime();o.tagAnchor=s.ref;for(let d=t;d--;){const u=q1(e,l,i,d,r);if(u!==-1){o.tagAnchor=e.fragments[u].ref;break}}}}function q1(i,e,t,s,r){const n=t[s];if(n){const o=n.programDateTime;if(e>=o||s===0){var a;const l=(((a=t[s+1])==null?void 0:a.start)||r)-n.start;if(e<=o+l*1e3){const d=t[s].sn-i.startSN,u=i.fragments;if(u.length>t.length){const h=(t[s+1]||u[u.length-1]).sn-i.startSN;for(let f=h;f>d;f--){const m=u[f].programDateTime;if(e>=m&&e<m+u[f].duration*1e3)return f}}return d}}}return-1}function Zp(i,e,t){var s,r;const n=new ze(i,t),a=(s=n.METHOD)!=null?s:"",o=n.URI,l=n.hexadecimalInteger("IV"),d=n.KEYFORMATVERSIONS,u=(r=n.KEYFORMAT)!=null?r:"identity";o&&n.IV&&!l&&Le.error(`Invalid IV: ${n.IV}`);const c=o?Gi.resolve(o,e):"",h=(d||"1").split("/").map(Number).filter(Number.isFinite);return new mu(a,c,u,h,l,n.KEYID)}function Jp(i){const t=new ze(i).decimalFloatingPoint("TIME-OFFSET");return q(t)?t:null}function eg(i,e){let t=(i||"").split(/[ ,]+/).filter(s=>s);["video","audio","text"].forEach(s=>{const r=t.filter(n=>Cf(n,s));r.length&&(e[`${s}Codec`]=r.map(n=>n.split("/")[0]).join(","),t=t.filter(n=>r.indexOf(n)===-1))}),e.unknownCodecs=t}function tg(i,e,t){const s=e[t];s&&(i[t]=s)}function Y1(i,e){let t=i[e];for(let s=e;s--;){const r=i[s];if(!r)return;r.programDateTime=t.programDateTime-r.duration*1e3,t=r}}function Kc(i,e,t){i.rawProgramDateTime?t.push(i):e!=null&&e.programDateTime&&(i.programDateTime=e.endProgramDateTime)}function ig(i,e,t,s){i.relurl=e.URI,e.BYTERANGE&&i.setByteRange(e.BYTERANGE),i.level=t,i.sn="initSegment",s&&(i.levelkeys=s),i.initSegment=null}function sg(i,e,t){i.levelkeys=e;const{encryptedFragments:s}=t;(!s.length||s[s.length-1].levelkeys!==e)&&Object.keys(e).some(r=>e[r].isCommonEncryption)&&s.push(i)}function Xi(i,e,t){i.playlistParsingError=new Error(`#EXT-X-${e} must not appear more than once (${t[0]})`)}function rg(i,e,t){i.playlistParsingError=new Error(`#EXT-X-${e} must appear before the first Media Segment (${t[0]})`)}function Qu(i,e){const t=e.startPTS;if(q(t)){let s=0,r;e.sn>i.sn?(s=t-i.start,r=i):(s=i.start-t,r=e),r.duration!==s&&r.setDuration(s)}else e.sn>i.sn?i.cc===e.cc&&i.minEndPTS?e.setStart(i.start+(i.minEndPTS-i.start)):e.setStart(i.start+i.duration):e.setStart(Math.max(i.start-e.duration,0))}

32function sE(i,e,t,s,r,n){s-t<=0&&(Le.warn("Fragment should have a positive duration",e),s=t+e.duration,n=r+e.duration);let o=t,l=s;const d=e.startPTS,u=e.endPTS;if(q(d)){const g=Math.abs(d-t);q(e.deltaPTS)?e.deltaPTS=Math.max(g,e.deltaPTS):e.deltaPTS=g,o=Math.max(t,d),t=Math.min(t,d),r=Math.min(r,e.startDTS),l=Math.min(s,u),s=Math.max(s,u),n=Math.max(n,e.endDTS)}const c=t-e.start;e.start!==0&&e.setStart(t),e.setDuration(s-e.start),e.startPTS=t,e.maxStartPTS=o,e.startDTS=r,e.endPTS=s,e.minEndPTS=l,e.endDTS=n;const h=e.sn;if(!i||h<i.startSN||h>i.endSN)return 0;let f;const m=h-i.startSN,p=i.fragments;for(p[m]=e,f=m;f>0;f--)Qu(p[f],p[f-1]);for(f=m;f<p.length-1;f++)Qu(p[f],p[f+1]);return i.fragmentHint&&Qu(p[p.length-1],i.fragmentHint),i.PTSKnown=i.alignedSliding=!0,c}function j1(i,e){if(i===e)return;let t=null;const s=i.fragments;for(let d=s.length-1;d>=0;d--){const u=s[d].initSegment;if(u){t=u;break}}i.fragmentHint&&delete i.fragmentHint.endPTS;let r;X1(i,e,(d,u,c,h)=>{if((!e.startCC||e.skippedSegments)&&u.cc!==d.cc){const f=d.cc-u.cc;for(let m=c;m<h.length;m++)h[m].cc+=f;e.endCC=h[h.length-1].cc}q(d.startPTS)&&q(d.endPTS)&&(u.setStart(u.startPTS=d.startPTS),u.startDTS=d.startDTS,u.maxStartPTS=d.maxStartPTS,u.endPTS=d.endPTS,u.endDTS=d.endDTS,u.minEndPTS=d.minEndPTS,u.setDuration(d.endPTS-d.startPTS),u.duration&&(r=u),e.PTSKnown=e.alignedSliding=!0),d.hasStreams&&(u.elementaryStreams=d.elementaryStreams),u.loader=d.loader,d.hasStats&&(u.stats=d.stats),d.initSegment&&(u.initSegment=d.initSegment,t=d.initSegment)});const n=e.fragments,a=e.fragmentHint?n.concat(e.fragmentHint):n;if(t&&a.forEach(d=>{var u;d&&(!d.initSegment||d.initSegment.relurl===((u=t)==null?void 0:u.relurl))&&(d.initSegment=t)}),e.skippedSegments){if(e.deltaUpdateFailed=n.some(d=>!d),e.deltaUpdateFailed){Le.warn("[level-helper] Previous playlist missing segments ski

37e.on(E.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(E.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(E.MANIFEST_LOADING,this.onManifestLoading,this),e.on(E.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(E.ERROR,this.onError,this)}unregisterListeners(){const{hls:e}=this;e.off(E.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(E.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(E.MANIFEST_LOADING,this.onManifestLoading,this),e.off(E.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(E.ERROR,this.onError,this)}doTick(){this.onTickEnd()}onTickEnd(){}startLoad(e){}stopLoad(){if(this.state===N.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=N.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 s=e.end||0,r=this.config.timelineOffset||0;if(s<=r)return!1;const n=e.buffered;this.config.maxBufferHole&&n&&n.length>1&&(e=le.bufferedInfo(n,e.start,0));const a=e.nextStart;if(a&&a>r&&a<t.edge||this.media.currentTime<e.start)return!1;const l=t.partList;if(l!=null&&l.length){const u=l[l.length-1];return le.isBuffered(this.media,u.start+u.duration/2)}const d=t.fragments[t.fragments.length-1].type;return this.fragmentTracker.isEndListAppended(d)}getLevelDetails(){if(this.levels&&this.levelLastLoaded!==null){var e;return(e=this.levelLastLoaded)==null?void 0:e.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 s=this.media=this.mediaBuffer=t.media;s.removeEventListener("seeking",this.onMediaSeeking),s.removeEventListener("ended",this.onMediaEnded),s.addEventListener("seeking",this.onMediaSeeking),s.addEventListener("ended",this.onMediaEnded);const r=this.config;this.levels&&r.autoStartLoad&&this.state===N.STOPPED&&this.startLoad(r.startPosition)}onMediaDetaching(e,t){const s=!!t.transferMedia,r=this.media;if(r!==null){if(r.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),r.removeEventListener("seeking",this.onMediaSeeking),r.removeEventListener("ended",this.onMediaEnded),this.keyLoader&&!s&&this.keyLoader.detach(),this.media=this.mediaBuffer=null,this.loopSn=void 0,s){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=N.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,s){this.startFragRequested=!0,this._loadFragForPlayback(e,t,s)}_loadFragForPlayback(e,t,s){const r=n=>{const a=n.frag;if(this.fragContextChanged(a)){this.warn(`${a.type} sn: ${a.sn}${n.part?" part: "+n.part.index:""} of ${this.fragInfo(a,!1,n.part)}) was dropped during download.`),this.fragmentTracker.removeFragment(a);return}a.stats.chunkCount++,this._handleFragmentLoadProgress(n)};this._doFragLoad(e,t,s,r).then(n=>{if(!n)return;const a=this.state,o=n.frag;if(this.fragContextChanged(o)){(a===N.FRAG_LOADING||!this.fragCurrent&&a===N.PARSING)&&(this.fragmentTracker.removeFragment(o),this.state=N.IDLE);return}"payload"in n&&(this.log(`Loaded ${o.type} sn: ${o.sn} of ${this.playlistLabel()} ${o.level}`),this.hls.trigger(E.FRAG_LOADED,n)),this._handleFragmentLoadComplete(n)}).catch(n=>{this.state===N.STOPPED||this.state===N.ERROR||(this.warn(`Frag error: ${(n==null?void 0:n.message)||n}`),this.resetFragmentLoading(e))})}clearTrackerIfNeeded(e){var t;const{fragmentTracker:s}=this;if(s.getState(e)===ft.APPENDING){const n=e.type,a=this.getFwdBufferInfo(this.mediaBuffer,n),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))&&s.removeFragment(e)}else((t=this.mediaBuffer)==null?void 0:t.buffered.length)===0?s.removeAllFragments():s.hasParts(e.type)&&(s.detectPartialFragments({frag:e,part:null,stats:e.stats,id:e.type}),s.getState(e)===ft.PARTIAL&&s.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,s=null){if(!(e-t))return;const r={startOffset:e,endOffset:t,type:s};this.hls.trigger(E.BUFFER_FLUSHING,r)}_loadInitSegment(e,t){this._doFragLoad(e,t).then(s=>{const r=s==null?void 0:s.frag;if(!r||this.fragContextChanged(r)||!this.levels)throw new Error("init load aborted");return s}).then(s=>{const{hls:r}=this,{frag:n,payload:a}=s,o=n.decryptdata;if(a&&a.byteLength>0&&o!=null&&o.key&&o.iv&&Cn(o.method)){const l=self.performance.now();return this.decrypter.decrypt(new Uint8Array(a),o.key.buffer,o.iv.buffer,Nf(o.method)).catch(d=>{throw r.trigger(E.ERROR,{type:te.MEDIA_ERROR,details:w.FRAG_DECRYPT_ERROR,fatal:!1,error:d,reason:d.message,frag:n}),d}).then(d=>{const u=self.performance.now();return r.trigger(E.FRAG_DECRYPTED,{frag:n,payload:d,stats:{tstart:l,tdecrypt:u}}),s.payload=d,this.completeInitSegmentLoad(s)})}return this.completeInitSegmentLoad(s)}).catch(s=>{this.state===N.STOPPED||this.state===N.ERROR||(this.warn(s),this.resetFragmentLoading(e))})}completeInitSegmentLoad(e){const{levels:t}=this;if(!t)throw new Error("init load aborted, missing levels");const s=e.frag.stats;this.state!==N.STOPPED&&(this.state=N.IDLE),e.frag.data=new Uint8Array(e.payload),s.parsing.start=s.buffering.start=self.performance.now(),s.parsing.end=s.buffering.end=self.performance.now(),this.tick()}fragContextChanged(e){const{fragCurrent:t}=this;return!e||!t||e.sn!==t.sn||e.level!==t.level}fragBufferedComplete(e,t){const s=this.mediaBuffer?this.mediaBuffer:this.media;if(this.log(`Buffered ${e.type} sn: ${e.sn}${t?" part: "+t.index:""} of ${this.fragInfo(e,!1,t)} > buffer:${s?eI.toString(le.getBuffered(s)):"(detached)"})`),ot(e)){var r;if(e.type!==X.SUBTITLE){const a=e.elementaryStreams;if(!Object.keys(a).some(o=>!!a[o])){this.state=N.IDLE;return}}const n=(r=this.levels)==null?void 0:r[e.level];n!=null&&n.fragmentError&&(this.log(`Resetting level fragment error count of ${n.fragmentError} on frag buffered`),n.fragmentError=0)}this.state=N.IDLE}_handleFragmentLoadComplete(e){const{transmuxer:t}=this;if(!t)return;const{frag:s,part:r,partsLoaded:n}=e,a=!n||n.length===0||n.some(l=>!l),o=new Of(s.level,s.sn,s.stats.chunkCount+1,0,r?r.index:-1,!a);t.flush(o)}_handleFragmentLoadProgress(e){}_doFragLoad(e,t,s=null,r){var n;this.fragCurrent=e;const a=t==null?void 0:t.details;if(!this.levels||!a)throw new Error(`frag load aborted, missing level${a?"":" detail"}s`);let o=null;e.encrypted&&!((n=e.decryptdata)!=null&&n.key)?(this.log(`Loading key for ${e.sn} of [${a.startSN}-${a.endSN}], ${this.playlistLabel()} ${e.level}`),this.state=N.KEY_LOADING,this.fragCurrent=e,o=this.keyLoader.load(e).then(c=>{if(!this.fragContextChanged(c.frag))return this.hls.trigger(E.KEY_LOADED,c),this.state===N.KEY_LOADING&&(this.state=N.IDLE),c}),this.hls.trigger(E.KEY_LOADING,{frag:e}),this.fragCurrent===null&&(o=Promise.reject(new Error("frag load aborted, context changed in KEY_LOADING")))):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(ot(e)&&(!l||e.sn!==l.sn)){const c=this.shouldLoadParts(t.details,e.end);c!==this.loadingParts&&(this.log(`LL-Part loading ${c?"ON":"OFF"} loading sn ${l==null?void 0:l.sn}->${e.sn}`),this.loadingParts=c)}if(s=Math.max(e.start,s||0),this.loadingParts&&ot(e)){const c=a.partList;if(c&&r){s>e.end&&a.fragmentHint&&(e=a.fragmentHint);const h=this.getNextPart(c,e,s);if(h>-1){const f=c[h];e=this.fragCurrent=f.fragment,this.log(`Loading ${e.type} sn: ${e.sn} part: ${f.index} (${h}/${c.length-1}) of ${this.fragInfo(e,!1,f)}) cc: ${e.cc} [${a.startSN}-${a.endSN}], target: ${parseFloat(s.toFixed(3))}`),this.nextLoadPosition=f.start+f.duration,this.state=N.FRAG_LOADING;let m;return o?m=o.then(p=>!p||this.fragContextChanged(p.frag)?null:this.doFragPartsLoad(e,f,t,r)).catch(p=>this.handleFragLoadError(p)):m=this.doFragPartsLoad(e,f,t,r).catch(p=>this.handleFragLoadError(p)),this.hls.trigger(E.FRAG_LOADING,{frag:e,part:f,targetBufferTime:s}),this.fragCurrent===null?Promise.reject(new Error("frag load aborted, context changed in FRAG_LOADING parts")):m}else if(!e.url||this.loadedEndOfParts(c,s))return Promise.resolve(null)}}if(ot(e)&&this.loadingParts)this.log(`LL-Part loading OFF after next part miss @${s.toFixed(2)}`),this.loadingParts=!1;else if(!e.url)return Promise.resolve(null);this.log(`Loading ${e.type} sn: ${e.sn} of ${this.fragInfo(e,!1)}) cc: ${e.cc} ${a?"["+a.startSN+"-"+a.endSN+"]":""}, target: ${parseFloat(s.toFixed(3))}`),q(e.sn)&&!this.bitrateTest&&(this.nextLoadPosition=e.start+e.duration),this.state=N.FRAG_LOADING;const d=this.config.progressive;let u;return d&&o?u=o.then(c=>!c||this.fragContextChanged(c==null?void 0:c.frag)?null:this.fragmentLoader.load(e,r)).catch(c=>this.handleFragLoadError(c)):u=Promise.all([this.fragmentLoader.load(e,d?r:void 0),o]).then(([c])=>(!d&&c&&r&&r(c),c)).catch(c=>this.handleFragLoadError(c)),this.hls.trigger(E.FRAG_LOADING,{frag:e,targetBufferTime:s}),this.fragCurrent===null?Promise.reject(new Error("frag load aborted, context changed in FRAG_LOADING")):u}doFragPartsLoad(e,t,s,r){return new Promise((n,a)=>{var o;const l=[],d=(o=s.details)==null?void 0:o.partList,u=c=>{this.fragmentLoader.loadPart(e,c,r).then(h=>{l[c.index]=h;const f=h.part;this.hls.trigger(E.FRAG_LOADED,h);const m=ag(s.details,e.sn,c.index+1)||oE(d,e.sn,c.index+1);if(m)u(m);else return n({frag:e,part:f,partsLoaded:l})}).catch(a)};u(t)})}handleFragLoadError(e){if("data"in e){const t=e.data;e.data&&t.details===w.INTERNAL_ABORTED?this.handleFragLoadAborted(t.frag,t.part):this.hls.trigger(E.ERROR,t)}else this.hls.trigger(E.ERROR,{type:te.OTHER_ERROR,details:w.INTERNAL_EXCEPTION,err:e,error:e,fatal:!0});return null}_handleTransmuxerFlush(e){const t=this.getCurrentContext(e);if(!t||this.state!==N.PARSING){!this.fragCurrent&&this.state!==N.STOPPED&&this.state!==N.ERROR&&(this.state=N.IDLE);return}const{frag:s,part:r,level:n}=t,a=self.performance.now();s.stats.parsing.end=a,r&&(r.stats.parsing.end=a);const o=this.getLevelDetails(),d=o&&s.sn>o.endSN||this.shouldLoadParts(o,s.end);d!==this.loadingParts&&(this.log(`LL-Part loading ${d?"ON":"OFF"} after parsing segment ending @${s.end.toFixed(2)}`),this.loadingParts=d),this.updateLevelTiming(s,r,n,e.partial)}shouldLoadParts(e,t){if(this.config.lowLatencyMode){if(!e)return this.loadingParts;if(e!=null&&e.partList){var s;const n=e.partList[0],a=n.end+(((s=e.fragmentHint)==null?void 0:s.duration)||0);if(t>=a){var r;if((this.hls.hasEnoughToStart?((r=this.media)==null?void 0:r.currentTime)||this.lastCurrentTime:this.getLoadPosition())>n.start-n.fragment.duration)return!0}}}return!1}getCurrentContext(e){const{levels:t,fragCurrent:s}=this,{level:r,sn:n,part:a}=e;if(!(t!=null&&t[r]))return this.warn(`Levels object was unset while buffering fragment ${n} of ${this.playlistLabel()} ${r}. The current chunk will not be buffered.`),null;const o=t[r],l=o.details,d=a>-1?ag(l,n,a):null,u=d?d.fragment:aE(l,n,s);return u?(s&&s!==u&&(u.stats=s.stats),{frag:u,part:d,level:o}):null}bufferFragmentData(e,t,s,r,n){var a;if(!e||this.state!==N.PARSING)return;const{data1:o,data2:l}=e;let d=o;if(o&&l&&(d=si(o,l)),!((a=d)!=null&&a.length))return;const u=this.initPTS[t.cc],c=u?-u.baseTime/u.timescale:void 0,h={type:e.type,frag:t,part:s,chunkMeta:r,offset:c,parent:t.type,data:d};if(this.hls.trigger(E.BUFFER_APPENDING,h),e.dropped&&e.independent&&!s){if(n)return;this.flushBufferGap(t)}}flushBufferGap(e){const t=this.media;if(!t)return;if(!le.isBuffered(t,t.currentTime)){this.flushMainBuffer(0,e.start);return}const s=t.currentTime,r=le.bufferInfo(t,s,0),n=e.duration,a=Math.min(this.config.maxFragLookUpTolerance*2,n*.25),o=Math.max(Math.min(e.start-a,r.end-a),s+a);e.start-o>a&&this.flushMainBuffer(o,e.start)}getFwdBufferInfo(e,t){var s;const r=this.getLoadPosition();if(!q(r))return null;const a=this.lastCurrentTime>r||(s=this.media)!=null&&s.paused?0:this.config.maxBufferHole;return this.getFwdBufferInfoAtPos(e,r,t,a)}getFwdBufferInfoAtPos(e,t,s,r){const n=le.bufferInfo(e,t,r);if(n.len===0&&n.nextStart!==void 0){const a=this.fragmentTracker.getBufferedFrag(t,s);if(a&&(n.nextStart<=a.end||a.gap)){const o=Math.max(Math.min(n.nextStart,a.end)-t,r);return le.bufferInfo(e,t,o)}}return n}getMaxBufferLength(e){const{config:t}=this;let s;return e?s=Math.max(8*t.maxBufferSize/e,t.maxBufferLength):s=t.maxBufferLength,Math.min(s,t.maxMaxBufferLength)}reduceMaxBufferLength(e,t){const s=this.config,r=Math.max(Math.min(e-t,s.maxBufferLength),t),n=Math.max(e-t*3,s.maxMaxBufferLength/2,r);return n>=r?(s.maxMaxBufferLength=n,this.warn(`Reduce max buffer length to ${n}s`),!0):!1}getAppendedFrag(e,t=X.MAIN){var s;const r=(s=this.fragmentTracker)==null?void 0:s.getAppendedFrag(e,t);return r&&"fragment"in r?r.fragment:r}getNextFragment(e,t){const s=t.fragments,r=s.length;if(!r)return null;const{config:n}=this,a=s[0].start,o=n.lowLatencyMode&&!!t.partList;let l=null;if(t.live){const c=n.initialLiveManifestSize;if(r<c)return this.warn(`Not enough fragments to start playback (have: ${r}, need: ${c})`),null;if(!t.PTSKnown&&!this.startFragRequested&&this.startPosition===-1||e<a){var d;o&&!this.loadingParts&&(this.log("LL-Part loading ON for initial live fragment"),this.loadingParts=!0),l=this.getInitialLiveFragment(t);const h=this.hls.startPosition,f=this.hls.liveSyncPosition,m=l?(h!==-1&&h>=a?h:f)||l.start:e;this.log(`Setting startPosition to ${m} to match start frag at live edge. mainStart: ${h} liveSyncPosition: ${f} frag.start: ${(d=l)==null?void 0:d.start}`),this.startPosition=this.nextLoadPosition=m}}else e<=a&&(l=s[0]);if(!l){const c=this.loadingParts?t.partEnd:t.fragmentEnd;l=this.getFragmentAtPosition(e,c,t)}let u=this.filterReplacedPrimary(l,t);if(!u&&l){const c=l.sn-t.startSN;u=this.filterReplacedPrimary(s[c+1]||null,t)}return this.mapToInitFragWhenRequired(u)}isLoopLoading(e,t){const s=this.fragmentTracker.getState(e);return(s===ft.OK||s===ft.PARTIAL&&!!e.gap)&&this.nextLoadPosition>t}getNextFragmentLoopLoading(e,t,s,r,n){let a=null;if(e.gap&&(a=this.getNextFragment(this.nextLoadPosition,t),a&&!a.gap&&s.nextStart)){const o=this.getFwdBufferInfoAtPos(this.mediaBuffer?this.mediaBuffer:this.media,s.nextStart,r,0);if(o!==null&&s.len+o.len>=n){const l=a.sn;return this.loopSn!==l&&(this.log(`buffer full after gaps in "${r}" playlist starting at sn: ${l}`),this.loopSn=l),null}}return this.loopSn=void 0,a}get primaryPrefetch(){if(lg(this.hls.config)){var e,t;if((e=this.hls.interstitialsManager)==null||(t=e.playingItem)==null?void 0:t.event)return!0}return!1}filterReplacedPrimary(e,t){if(!e)return e;if(lg(this.hls.config)&&e.type!==X.SUBTITLE){const s=this.hls.interstitialsManager,r=s==null?void 0:s.bufferingItem;if(r){const a=r.event;if(a){if(a.appendInPlace||Math.abs(e.start-r.start)>1||r.start===0)return null}else if(e.end<=r.start&&(t==null?void 0:t.live)===!1||e.start>r.end&&r.nextEvent&&(r.nextEvent.appendInPlace||e.start-r.end>1))return null}const n=s==null?void 0:s.playerQueue;if(n)for(let a=n.length;a--;){const o=n[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!=null&&e.initSegment.data)&&!this.bitrateTest?e.initSegment:e}getNextPart(e,t,s){let r=-1,n=!1,a=!0;for(let o=0,l=e.length;o<l;o++){const d=e[o];if(a=a&&!d.independent,r>-1&&s<d.start)break;const u=d.loaded;u?r=-1:(n||d.independent||a)&&d.fragment===t&&(r=o),n=u}return r}loadedEndOfParts(e,t){const s=e[e.length-1];return s&&t>s.start&&s.loaded}getInitialLiveFragment(e){const t=e.fragments,s=this.fragPrevious;let r=null;if(s){if(e.hasProgramDateTime&&(this.log(`Live playlist, switching playlist, load frag with same PDT: ${s.programDateTime}`),r=p1(t,s.endProgramDateTime,this.config.maxFragLookUpTolerance)),!r){const n=s.sn+1;if(n>=e.startSN&&n<=e.endSN){const a=t[n-e.startSN];s.cc===a.cc&&(r=a,this.log(`Live playlist, switching playlist, load frag with next SN: ${r.sn}`))}r||(r=Qv(e,s.cc,s.end),r&&this.log(`Live playlist, switching playlist, load frag with same CC: ${r.sn}`))}}else{const n=this.hls.liveSyncPosition;n!==null&&(r=this.getFragmentAtPosition(n,this.bitrateTest?e.fragmentEnd:e.edge,e))}return r}getFragmentAtPosition(e,t,s){const{config:r}=this;let{fragPrevious:n}=this,{fragments:a,endSN:o}=s;const{fragmentHint:l}=s,{maxFragLookUpTolerance:d}=r,u=s.partList,c=!!(this.loadingParts&&u!=null&&u.length&&l);c&&l&&!this.bitrateTest&&u[u.length-1].fragment.sn===l.sn&&(a=a.concat(l),o=l.sn);let h;if(e<t){var f;const p=e<this.lastCurrentTime||e>t-d||(f=this.media)!=null&&f.paused||!this.startFragRequested?0:d;h=Br(n,a,e,p)}else h=a[a.length-1];if(h){const m=h.sn-s.startSN,p=this.fragmentTracker.getState(h);if((p===ft.OK||p===ft.PARTIAL&&h.gap)&&(n=h),n&&h.sn===n.sn&&(!c||u[0].fragment.sn>h.sn||!s.live&&!c)&&n&&h.level===n.level){const v=a[m+1];h.sn<o&&this.fragmentTracker.getState(v)!==ft.OK?h=v:h=null}}return h}alignPlaylists(e,t,s){const r=e.fragments.length;if(!r)return this.warn("No fragments in live playlist"),0;const n=e.fragmentStart,a=!t,o=e.alignedSliding&&q(n);if(a||!o&&!n){J1(s,e);const l=e.fragmentStart;return this.log(`Live playlist sliding: ${l.toFixed(2)} start-sn: ${t?t.startSN:"na"}->${e.startSN} fragments: ${r}`),l}return n}waitForCdnTuneIn(e){return e.live&&e.canBlockReload&&e.partTarget&&e.tuneInGoal>Math.max(e.partHoldBack,e.partTarget*3)}setStartPosition(e,t){let s=this.startPosition;s<t&&(s=-1);const r=this.timelineOffset;if(s===-1){const n=this.startTimeOffset!==null,a=n?this.startTimeOffset:e.startTimeOffset;a!==null&&q(a)?(s=t+a,a<0&&(s+=e.edge),s=Math.min(Math.max(t,s),t+e.totalduration),this.log(`Setting startPosition to ${s} for start time offset ${a} found in ${n?"multivariant":"media"} playlist`),this.startPosition=s):e.live?(s=this.hls.liveSyncPosition||t,this.log(`Setting startPosition to -1 to start at live edge ${s}`),this.startPosition=-1):(this.log("setting startPosition to 0 by default"),this.startPosition=s=0),this.lastCurrentTime=s+r}this.nextLoadPosition=s+r}getLoadPosition(){var e;const{media:t}=this;let s=0;return(e=this.hls)!=null&&e.hasEnoughToStart&&t?s=t.currentTime:this.nextLoadPosition>=0&&(s=this.nextLoadPosition),s}handleFragLoadAborted(e,t){this.transmuxer&&e.type===this.playlistType&&ot(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!==N.FRAG_LOADING_WAITING_RETRY)&&(this.state=N.IDLE)}onFragmentOrKeyLoadError(e,t){if(t.chunkMeta&&!t.frag){const m=this.getCurrentContext(t.chunkMeta);m&&(t.frag=m.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 n=t.details===w.FRAG_GAP;n&&this.fragmentTracker.fragBuffered(s,!0);const a=t.errorAction,{action:o,flags:l,retryCount:d=0,retryConfig:u}=a||{},c=!!a&&!!u,h=c&&o===kt.RetryRequest,f=c&&!a.resolved&&l===hi.MoveAllAlternatesMatchingHost;if(!h&&f&&ot(s)&&!s.endList)this.resetFragmentErrors(e),this.treatAsGap(s),a.resolved=!0;else if((h||f)&&d<u.maxNumRetry){this.resetStartWhenNotLoaded(this.levelLastLoaded);const m=Mf(u,d);this.warn(`Fragment ${s.sn} of ${e} ${s.level} errored with ${t.details}, retrying loading ${d+1}/${u.maxNumRetry} in ${m}ms`),a.resolved=!0,this.retryDate=self.performance.now()+m,this.state=N.FRAG_LOADING_WAITING_RETRY}else if(u&&a)if(this.resetFragmentErrors(e),d<u.maxNumRetry)!n&&o!==kt.RemoveAlternatePermanently&&(a.resolved=!0);else{this.warn(`${t.details} reached or exceeded max retry (${d})`);return}else o===kt.SendAlternateToPenaltyBox?this.state=N.WAITING_LEVEL:this.state=N.ERROR;this.tickImmediate()}reduceLengthAndFlushBuffer(e){if(this.state===N.PARSING||this.state===N.PARSED){const t=e.frag,s=e.parent,r=this.getFwdBufferInfo(this.mediaBuffer,s),n=r&&r.len>.5;n&&this.reduceMaxBufferLength(r.len,(t==null?void 0:t.duration)||10);const a=!n;return a&&this.warn(`Buffer full error while media.currentTime is not buffered, flush ${s} buffer`),t&&(this.fragmentTracker.removeFragment(t),this.nextLoadPosition=t.start),this.resetLoadingState(),a}return!1}resetFragmentErrors(e){e===X.AUDIO&&(this.fragCurrent=null),this.hls.hasEnoughToStart||(this.startFragRequested=!1),this.state!==N.STOPPED&&(this.state=N.IDLE)}afterBufferFlushed(e,t,s){if(!e)return;const r=le.getBuffered(e);this.fragmentTracker.detectEvictedFragments(t,r,s),this.state===N.ENDED&&this.resetLoadingState()}resetLoadingState(){this.log("Reset loading state"),this.fragCurrent=null,this.fragPrevious=null,this.state!==N.STOPPED&&(this.state=N.IDLE)}resetStartWhenNotLoaded(e){if(!this.hls.hasEnoughToStart){this.startFragRequested=!1;const 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.warn(`The loading context changed while buffering fragment ${e.sn} of ${this.playlistLabel()} ${e.level}. This chunk will not be buffered.`),this.removeUnbufferedFrags(),this.resetStartWhenNotLoaded(this.levelLastLoaded),this.resetLoadingState()}removeUnbufferedFrags(e=0){this.fragmentTracker.removeFragmentsInRange(e,1/0,this.playlistType,!1,!0)}updateLevelTiming(e,t,s,r){const n=s.details;if(!n){this.warn("level.details undefined");return}if(!Object.keys(e.elementaryStreams).reduce((l,d)=>{const u=e.elementaryStreams[d];if(u){const c=u.endPTS-u.startPTS;if(c<=0)return this.warn(`Could not parse fragment ${e.sn} ${d} duration reliably (${c})`),l||!1;const h=r?0:sE(n,e,u.startPTS,u.endPTS,u.startDTS,u.endDTS);return this.hls.trigger(E.LEVEL_PTS_UPDATED,{details:n,level:s,drift:h,type:d,frag:e,start:u.startPTS,end:u.endPTS}),!0}return l},!1)){var o;if(s.fragmentError===0&&this.treatAsGap(e,s),((o=this.transmuxer)==null?void 0:o.error)===null){const l=new Error(`Found no media in fragment ${e.sn} of ${this.playlistLabel()} ${e.level} resetting transmuxer to fallback to playlist timing`);if(this.warn(l.message),this.hls.trigger(E.ERROR,{type:te.MEDIA_ERROR,details:w.FRAG_PARSING_ERROR,fatal:!1,error:l,frag:e,reason:`Found no media in msn ${e.sn} of ${this.playlistLabel()} "${s.url}"`}),!this.hls)return;this.resetTransmuxer()}}this.state=N.PARSED,this.log(`Parsed ${e.type} sn: ${e.sn}${t?" part: "+t.index:""} of ${this.fragInfo(e,!1,t)})`),this.hls.trigger(E.FRAG_PARSED,{frag:e,part:t})}playlistLabel(){return this.playlistType===X.MAIN?"level":"track"}fragInfo(e,t=!0,s){var r,n;return`${this.playlistLabel()} ${e.level} (${s?"part":"frag"}:[${((r=t&&!s?e.startPTS:(s||e).start)!=null?r:NaN).toFixed(3)}-${((n=t&&!s?e.endPTS:(s||e).end)!=null?n:NaN).toFixed(3)}]${s&&e.type==="main"?"INDEPENDENT="+(s.independent?"YES":"NO"):""}`}treatAsGap(e,t){t&&t.fragmentError++,e.gap=!0,this.fragmentTracker.removeFragment(e),this.fragmentTracker.fragBuffered(e,!0)}resetTransmuxer(){var e;(e=this.transmuxer)==null||e.reset()}recoverWorkerError(e){e.event==="demuxerWorker"&&(this.fragmentTracker.removeAllFragments(),this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null),this.resetStartWhenNotLoaded(this.levelLastLoaded),this.resetLoadingState())}set state(e){const t=this._state;t!==e&&(this._state=e,this.log(`${t}->${e}`))}get state(){return this._state}}function lg(i){return!!i.interstitialsController&&i.enableInterstitialPlayback!==!1}class cE{constructor(){this.chunks=[],this.dataLength=0}push(e){this.chunks.push(e),this.dataLength+=e.length}flush(){const{chunks:e,dataLength:t}=this;let s;if(e.length)e.length===1?s=e[0]:s=tI(e,t);else return new Uint8Array(0);return this.reset(),s}reset(){this.chunks.length=0,this.dataLength=0}}function tI(i,e){const t=new Uint8Array(e);let s=0;for(let r=0;r<i.length;r++){const n=i[r];t.set(n,s),s+=n.length}return t}var Xu={exports:{}},dg;function iI(){return dg||(dg=1,function(i){var e=Object.prototype.hasOwnProperty,t="~";function s(){}Object.create&&(s.prototype=Object.create(null),new s().__proto__||(t=!1));function r(l,d,u){this.fn=l,this.context=d,this.once=u||!1}function n(l,d,u,c,h){if(typeof u!="function")throw new TypeError("The listener must be a function");var f=new r(u,c||l,h),m=t?t+d:d;return l._events[m]?l._events[m].fn?l._events[m]=[l._events[m],f]:l._events[m].push(f):(l._events[m]=f,l._eventsCount++),l}function a(l,d){--l._eventsCount===0?l._events=new s:delete l._events[d]}function o(){this._events=new s,this._eventsCount=0}o.prototype.eventNames=function(){var d=[],u,c;if(this._eventsCount===0)return d;for(c in u=this._events)e.call(u,c)&&d.push(t?c.slice(1):c);return Object.getOwnPropertySymbols?d.concat(Object.getOwnPropertySymbols(u)):d},o.prototype.listeners=function(d){var u=t?t+d:d,c=this._events[u];if(!c)return[];

37if(c.fn)return[c.fn];for(var h=0,f=c.length,m=new Array(f);h<f;h++)m[h]=c[h].fn;return m},o.prototype.listenerCount=function(d){var u=t?t+d:d,c=this._events[u];return c?c.fn?1:c.length:0},o.prototype.emit=function(d,u,c,h,f,m){var p=t?t+d:d;if(!this._events[p])return!1;var g=this._events[p],v=arguments.length,T,y;if(g.fn){switch(g.once&&this.removeListener(d,g.fn,void 0,!0),v){case 1:return g.fn.call(g.context),!0;case 2:return g.fn.call(g.context,u),!0;case 3:return g.fn.call(g.context,u,c),!0;case 4:return g.fn.call(g.context,u,c,h),!0;case 5:return g.fn.call(g.context,u,c,h,f),!0;case 6:return g.fn.call(g.context,u,c,h,f,m),!0}for(y=1,T=new Array(v-1);y<v;y++)T[y-1]=arguments[y];g.fn.apply(g.context,T)}else{var _=g.length,I;for(y=0;y<_;y++)switch(g[y].once&&this.removeListener(d,g[y].fn,void 0,!0),v){case 1:g[y].fn.call(g[y].context);break;case 2:g[y].fn.call(g[y].context,u);break;case 3:g[y].fn.call(g[y].context,u,c);break;case 4:g[y].fn.call(g[y].context,u,c,h);break;default:if(!T)for(I=1,T=new Array(v-1);I<v;I++)T[I-1]=arguments[I];g[y].fn.apply(g[y].context,T)}}return!0},o.prototype.on=function(d,u,c){return n(this,d,u,c,!1)},o.prototype.once=function(d,u,c){return n(this,d,u,c,!0)},o.prototype.removeListener=function(d,u,c,h){var f=t?t+d:d;if(!this._events[f])return this;if(!u)return a(this,f),this;var m=this._events[f];if(m.fn)m.fn===u&&(!h||m.once)&&(!c||m.context===c)&&a(this,f);else{for(var p=0,g=[],v=m.length;p<v;p++)(m[p].fn!==u||h&&!m[p].once||c&&m[p].context!==c)&&g.push(m[p]);g.length?this._events[f]=g.length===1?g[0]:g:a(this,f)}return this},o.prototype.removeAllListeners=function(d){var u;return d?(u=t?t+d:d,this._events[u]&&a(this,u)):(this._events=new s,this._eventsCount=0),this},o.prototype.off=o.prototype.removeListener,o.prototype.addListener=o.prototype.on,o.prefixed=t,o.EventEmitter=o,i.exports=o}(Xu)),Xu.exports}var sI=iI(),Ff=CS(sI);const ho="1.6.7",zn={};function rI(){return typeof __HLS_WORKER_BUNDLE__=="function"}function nI(){const i=zn[ho];if(i)return i.clientCount++,i;const e=new self.Blob([`var exports={};var module={exports:exports};function define(f){f()};define.amd=true;(${__HLS_WORKER_BUNDLE__.toString()})(true);`],{type:"text/javascript"}),t=self.URL.createObjectURL(e),r={worker:new self.Worker(t),objectURL:t,clientCount:1};return zn[ho]=r,r}function aI(i){const e=zn[i];if(e)return e.clientCount++,e;const t=new self.URL(i,self.location.href).href,r={worker:new self.Worker(t),scriptURL:t,clientCount:1};return zn[i]=r,r}function oI(i){const e=zn[i||ho];if(e&&e.clientCount--===1){const{worker:s,objectURL:r}=e;delete zn[i||ho],r&&self.URL.revokeObjectURL(r),s.terminate()}}function hE(i,e){return e+10<=i.length&&i[e]===51&&i[e+1]===68&&i[e+2]===73&&i[e+3]<255&&i[e+4]<255&&i[e+6]<128&&i[e+7]<128&&i[e+8]<128&&i[e+9]<128}function $f(i,e){return e+10<=i.length&&i[e]===73&&i[e+1]===68&&i[e+2]===51&&i[e+3]<255&&i[e+4]<255&&i[e+6]<128&&i[e+7]<128&&i[e+8]<128&&i[e+9]<128}function pu(i,e){let t=0;return t=(i[e]&127)<<21,t|=(i[e+1]&127)<<14,t|=(i[e+2]&127)<<7,t|=i[e+3]&127,t}function fo(i,e){const t=e;let s=0;for(;$f(i,e);){s+=10;const r=pu(i,e+6);s+=r,hE(i,e+10)&&(s+=10),e+=s}if(s>0)return i.subarray(t,t+s)}function lI(i,e,t,s){const r=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],n=e[t+2],a=n>>2&15;if(a>12){const f=new Error(`invalid ADTS sampling index:${a}`);i.emit(E.ERROR,E.ERROR,{type:te.MEDIA_ERROR,details:w.FRAG_PARSING_ERROR,fatal:!0,error:f,reason:f.message});return}const o=(n>>6&3)+1,l=e[t+3]>>6&3|(n&1)<<2,d="mp4a.40."+o,u=r[a];let c=a;(o===5||o===29)&&(c-=3);const h=[o<<3|(c&14)>>1,(c&1)<<7|l<<3];return Le.log(`manifest codec:${s}, parsed codec:${d}, channels:${l}, rate:${u} (ADTS object type:${o} sampling 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r=Vt(i.data.subarray(t));return{key:i.type,info:s,data:r}}const e=Vt(i.data);return{key:i.type,info:"",data:e}}function _I(i){return i.type==="PRIV"?yI(i):i.type[0]==="W"?bI(i):i.type==="APIC"?EI(i):TI(i)}function AI(i){const e=String.fromCharCode(i[0],i[1],i[2],i[3]),t=pu(i,4),s=10;return{type:e,size:t,data:i.subarray(s,s+t)}}const Vo=10,SI=10;function EE(i){let e=0;const t=[];for(;$f(i,e);){const s=pu(i,e+6);i[e+5]>>6&1&&(e+=Vo),e+=Vo;const r=e+s;for(;e+SI<r;){const n=AI(i.subarray(e)),a=_I(n);a&&t.push(a),e+=n.size+Vo}hE(i,e)&&(e+=Vo)}return t}function yE(i){return i&&i.key==="PRIV"&&i.info==="com.apple.streaming.transportStreamTimestamp"}function II(i){if(i.data.byteLength===8){const e=new Uint8Array(i.data),t=e[3]&1;let s=(e[4]<<23)+(e[5]<<15)+(e[6]<<7)+e[7];return s/=45,t&&(s+=4772185884e-2),Math.round(s)}}function Hf(i){const e=EE(i);for(let t=0;t<e.length;t++){const s=e[t];if(yE(s))return II(s)}}let Kt=function(i){return i.audioId3="org.id3",i.dateRange="com.apple.quicktime.HLS",i.emsg="https://aomedia.org/emsg/ID3",i.misbklv="urn:misb:KLV:bin:1910.1",i}({});function Ui(i="",e=9e4){return{type:i,id:-1,pid:-1,inputTimeScale:e,sequenceNumber:-1,samples:[],dropped:0}}class Gf{constructor(){this._audioTrack=void 0,this._id3Track=void 0,this.frameIndex=0,this.cachedData=null,this.basePTS=null,this.initPTS=null,this.lastPTS=null}resetInitSegment(e,t,s,r){this._id3Track={type:"id3",id:3,pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0}}resetTimeStamp(e){this.initPTS=e,this.resetContiguity()}resetContiguity(){this.basePTS=null,this.lastPTS=null,this.frameIndex=0}canParse(e,t){return!1}appendFrame(e,t,s){}demux(e,t){this.cachedData&&(e=si(this.cachedData,e),this.cachedData=null);

37let s=fo(e,0),r=s?s.length:0,n;const a=this._audioTrack,o=this._id3Track,l=s?Hf(s):void 0,d=e.length;for((this.basePTS===null||this.frameIndex===0&&q(l))&&(this.basePTS=LI(l,t,this.initPTS),this.lastPTS=this.basePTS),this.lastPTS===null&&(this.lastPTS=this.basePTS),s&&s.length>0&&o.samples.push({pts:this.lastPTS,dts:this.lastPTS,data:s,type:Kt.audioId3,duration:Number.POSITIVE_INFINITY});r<d;){if(this.canParse(e,r)){const u=this.appendFrame(a,e,r);u?(this.frameIndex++,this.lastPTS=u.sample.pts,r+=u.length,n=r):r=d}else fI(e,r)?(s=fo(e,r),o.samples.push({pts:this.lastPTS,dts:this.lastPTS,data:s,type:Kt.audioId3,duration:Number.POSITIVE_INFINITY}),r+=s.length,n=r):r++;if(r===d&&n!==d){const u=e.slice(n);this.cachedData?this.cachedData=si(this.cachedData,u):this.cachedData=u}}return{audioTrack:a,videoTrack:Ui(),id3Track:o,textTrack:Ui()}}demuxSampleAes(e,t,s){return Promise.reject(new Error(`[${this}] This demuxer does not support Sample-AES decryption`))}flush(e){const t=this.cachedData;return t&&(this.cachedData=null,this.demux(t,0)),{audioTrack:this._audioTrack,videoTrack:Ui(),id3Track:this._id3Track,textTrack:Ui()}}destroy(){this.cachedData=null,this._audioTrack=this._id3Track=void 0}}const LI=(i,e,t)=>{if(q(i))return i*90;const s=t?t.baseTime*9e4/t.timescale:0;return e*9e4+s};let Wo=null;const RI=[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],xI=[44100,48e3,32e3,22050,24e3,16e3,11025,12e3,8e3],kI=[[0,72,144,12],[0,0,0,0],[0,72,144,12],[0,144,144,12]],DI=[0,1,1,4];function TE(i,e,t,s,r){if(t+24>e.length)return;const n=bE(e,t);if(n&&t+n.frameLength<=e.length){const a=n.samplesPerFrame*9e4/n.sampleRate,o=s+r*a,l={unit:e.subarray(t,t+n.frameLength),pts:o,dts:o};return i.config=[],i.channelCount=n.channelCount,i.samplerate=n.sampleRate,i.samples.push(l),{sample:l,length:n.frameLength,missing:0}}}function bE(i,e){const t=i[e+1]>>3&3,s=i[e+1]>>1&3,r=i[e+2]>>4&15,n=i[e+2]>>2&3;if(t!==1&&r!==0&&r!==15&&n!==3){const a=i[e+2]>>1&1,o=i[e+3]>>6,l=t===3?3-s:s===3?3:4,d=RI[l*14+r-1]*1e3,c=xI[(t===3?0:t===2?1:2)*3+n],h=o===3?1:2,f=kI[t][s],m=DI[s],p=f*8*m,g=Math.floor(f*d/c+a)*m;if(Wo===null){const y=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);Wo=y?parseInt(y[1]):0}return!!Wo&&Wo<=87&&s===2&&d>=224e3&&o===0&&(i[e+3]=i[e+3]|128),{sampleRate:c,channelCount:h,frameLength:g,samplesPerFrame:p}}}function Kf(i,e){return i[e]===255&&(i[e+1]&224)===224&&(i[e+1]&6)!==0}function _E(i,e){return e+1<i.length&&Kf(i,e)}function CI(i,e){return Kf(i,e)&&4<=i.length-e}function AE(i,e){if(e+1<i.length&&Kf(i,e)){const s=bE(i,e);let r=4;s!=null&&s.frameLength&&(r=s.frameLength);const n=e+r;return n===i.length||_E(i,n)}return!1}class wI extends Gf{constructor(e,t){super(),this.observer=void 0,this.config=void 0,this.observer=e,this.config=t}resetInitSegment(e,t,s,r){super.resetInitSegment(e,t,s,r),this._audioTrack={container:"audio/adts",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"aac",samples:[],manifestCodec:t,duration:r,inputTimeScale:9e4,dropped:0}}static probe(e,t){if(!e)return!1;const s=fo(e,0);let r=(s==null?void 0:s.length)||0;if(AE(e,r))return!1;for(let n=e.length;r<n;r++)if(cI(e,r))return t.log("ADTS sync word found !"),!0;return!1}canParse(e,t){return uI(e,t)}appendFrame(e,t,s){pE(e,this.observer,t,s,e.manifestCodec);const r=vE(e,t,s,this.basePTS,this.frameIndex);if(r&&r.missing===0)return r}}const SE=(i,e)=>{let t=0,s=5;e+=s;const r=new Uint32Array(1),n=new Uint32Array(1),a=new Uint8Array(1);for(;s>0;){a[0]=i[e];const o=Math.min(s,8),l=8-o;n[0]=4278190080>>>24+l<<l,r[0]=(a[0]&n[0])>>l,t=t?t<<o|r[0]:r[0],e+=1,s-=o}return t};class MI extends Gf{constructor(e){super(),this.observer=void 0,this.observer=e}resetInitSegment(e,t,s,r){super.resetInitSegment(e,t,s,r),this._audioTrack={container:"audio/ac-3",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"ac3",samples:[],manifestCodec:t,duration:r,inputTimeScale:9e4,dropped:0}}canParse(e,t){return t+64<e.length}appendFrame(e,t,s){const r=IE(e,t,s,this.basePTS,this.frameIndex);if(r!==-1)return{sample:e.samples[e.samples.length-1],length:r,missing:0}}static probe(e){if(!e)return!1;const t=fo(e,0);if(!t)return!1;const s=t.length;return e[s]===11&&e[s+1]===119&&Hf(t)!==void 0&&SE(e,s)<16}}function IE(i,e,t,s,r){if(t+8>e.length||e[t]!==11||e[t+1]!==119)return-1;const n=e[t+4]>>6;if(n>=3)return-1;const o=[48e3,44100,32e3][n],l=e[t+4]&63,u=[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+n]*2;if(t+u>e.length)return-1;const c=e[t+6]>>5;let h=0;c===2?h+=2:(c&1&&c!==1&&(h+=2),c&4&&(h+=2));const f=(e[t+6]<<8|e[t+7])>>12-h&1,p=[2,1,2,3,3,4,4,5][c]+f,g=e[t+5]>>3,v=e[t+5]&7,T=new Uint8Array([n<<6|g<<1|v>>2,(v&3)<<6|c<<3|f<<2|l>>4,l<<4&224]),y=1536/o*9e4,_=s+r*y,I=e.subarray(t,t+u);return i.config=T,i.channelCount=p,i.samplerate=o,i.samples.push({unit:I,pts:_}),u}class PI extends Gf{resetInitSegment(e,t,s,r){super.resetInitSegment(e,t,s,r),this._audioTrack={container:"audio/mpeg",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"mp3",samples:[],manifestCodec:t,duration:r,inputTimeScale:9e4,dropped:0}}static probe(e){if(!e)return!1;const t=fo(e,0);let s=(t==null?void 0:t.length)||0;if(t&&e[s]===11&&e[s+1]===119&&Hf(t)!==void 0&&SE(e,s)<=16)return!1;for(let r=e.length;s<r;s++)if(AE(e,s))return Le.log("MPEG Audio sync word found !"),!0;return!1}canParse(e,t){return CI(e,t)}appendFrame(e,t,s){if(this.basePTS!==null)return TE(e,t,s,this.basePTS,this.frameIndex)}}const OI=/\/emsg[-/]ID3/i;class NI{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,s,r){const n=this.videoTrack=Ui("video",1),a=this.audioTrack=Ui("audio",1),o=this.txtTrack=Ui("text",1);if(this.id3Track=Ui("id3",1),this.timeOffset=0,!(e!=null&&e.byteLength))return;const l=Hv(e);if(l.video){const{id:d,timescale:u,codec:c,supplemental:h}=l.video;n.id=d,n.timescale=o.timescale=u,n.codec=c,n.supplemental=h}if(l.audio){const{id:d,timescale:u,codec:c}=l.audio;a.id=d,a.timescale=u,a.codec=c}o.id=Fv.text,n.sampleDuration=0,n.duration=a.duration=r}resetContiguity(){this.remainderData=null}static probe(e){return NS(e)}demux(e,t){this.timeOffset=t;let s=e;const r=this.videoTrack,n=this.txtTrack;if(this.config.progressive){this.remainderData&&(s=si(this.remainderData,e));const o=KS(s);this.remainderData=o.remainder,r.samples=o.valid||new Uint8Array}else r.samples=s;const a=this.extractID3Track(r,t);return n.samples=kp(t,r),{videoTrack:r,audioTrack:this.audioTrack,id3Track:a,textTrack:this.txtTrack}}flush(){const e=this.timeOffset,t=this.videoTrack,s=this.txtTrack;t.samples=this.remainderData||new Uint8Array,this.remainderData=null;const r=this.extractID3Track(t,this.timeOffset);return s.samples=kp(e,t),{videoTrack:t,audioTrack:Ui(),id3Track:r,textTrack:Ui()}}extractID3Track(e,t){const s=this.id3Track;if(e.samples.length){const r=me(e.samples,["emsg"]);r&&r.forEach(n=>{const a=WS(n);if(OI.test(a.schemeIdUri)){const o=ug(a,t);let l=a.eventDuration===4294967295?Number.POSITIVE_INFINITY:a.eventDuration/a.timeScale;l<=.001&&(l=Number.POSITIVE_INFINITY);const d=a.payload;s.samples.push({data:d,len:d.byteLength,dts:o,pts:o,type:Kt.emsg,duration:l})}else if(this.config.enableEmsgKLVMetadata&&a.schemeIdUri.startsWith("urn:misb:KLV:bin:1910.1")){const o=ug(a,t);s.samples.push({data:a.payload,len:a.payload.byteLength,dts:o,pts:o,type:Kt.misbklv,duration:Number.POSITIVE_INFINITY})}})}return s}demuxSampleAes(e,t,s){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 ug(i,e){return q(i.presentationTime)?i.presentationTime/i.timeScale:e+i.presentationTimeDelta/i.timeScale}class UI{constructor(e,t,s){this.keyData=void 0,this.decrypter=void 0,this.keyData=s,this.decrypter=new Pf(t,{removePKCS7Padding:!1})}decryptBuffer(e){return this.decrypter.decrypt(e,this.keyData.key.buffer,this.keyData.iv.buffer,tr.cbc)}decryptAacSample(e,t,s){const r=e[t].unit;if(r.length<=16)return;const n=r.subarray(16,r.length-r.length%16),a=n.buffer.slice(n.byteOffset,n.byteOffset+n.length);this.decryptBuffer(a).then(o=>{const l=new Uint8Array(o);r.set(l,16),this.decrypter.isSync()||this.decryptAacSamples(e,t+1,s)})}decryptAacSamples(e,t,s){for(;;t++){if(t>=e.length){s();return}if(!(e[t].unit.length<32)&&(this.decryptAacSample(e,t,s),!this.decrypter.isSync()))return}}getAvcEncryptedData(e){const t=Math.floor((e.length-48)/160)*16+16,s=new Int8Array(t);let r=0;for(let n=32;n<e.length-16;n+=160,r+=16)s.set(e.subarray(n,n+16),r);return s}getAvcDecryptedUnit(e,t){const s=new Uint8Array(t);let r=0;for(let n=32;n<e.length-16;n+=160,r+=16)e.set(s.subarray(r,r+16),n);return e}decryptAvcSample(e,t,s,r,n){const a=Gv(n.data),o=this.getAvcEncryptedData(a);this.decryptBuffer(o.buffer).then(l=>{n.data=this.getAvcDecryptedUnit(a,l),this.decrypter.isSync()||this.decryptAvcSamples(e,t,s+1,r)})}decryptAvcSamples(e,t,s,r){if(e instanceof Uint8Array)throw new Error("Cannot decrypt samples of type Uint8Array");for(;;t++,s=0){if(t>=e.length){r();return}const n=e[t].units;for(;!(s>=n.length);s++){const a=n[s];if(!(a.data.length<=48||a.type!==1&&a.type!==5)&&(this.decryptAvcSample(e,t,s,r,a),!this.decrypter.isSync()))return}}}}class LE{constructor(){this.VideoSample=null}createVideoSample(e,t,s){return{key:e,frame:!1,pts:t,dts:s,units:[],length:0}}getLastNalUnit(e){var t;let s=this.VideoSample,r;if((!s||s.units.length===0)&&(s=e[e.length-1]),(t=s)!=null&&t.units){const n=s.units;r=n[n.length-1]}return r}pushAccessUnit(e,t){if(e.units.length&&e.frame){if(e.pts===void 0){const s=t.samples,r=s.length;if(r){const n=s[r-1];e.pts=n.pts,e.dts=n.dts}else{t.dropped++;return}}t.samples.push(e)}}parseNALu(e,t,s){const r=t.byteLength;let n=e.naluState||0;const a=n,o=[];let l=0,d,u,c,h=-1,f=0;for(n===-1&&(h=0,f=this.getNALuType(t,0),n=0,l=1);l<r;){if(d=t[l++],!n){n=d?0:1;continue}if(n===1){n=d?0:2;continue}if(!d)n=3;else if(d===1){if(u=l-n-1,h>=0){const m={data:t.subarray(h,u),type:f};o.push(m)}else{const m=this.getLastNalUnit(e.samples);m&&(a&&l<=4-a&&m.state&&(m.data=m.data.subarray(0,m.data.byteLength-a)),u>0&&(m.data=si(m.data,t.subarray(0,u)),m.state=0))}l<r?(c=this.getNALuType(t,l),h=l,f=c,n=0):n=-1}else n=0}if(h>=0&&n>=0){const m={data:t.subarray(h,r),type:f,state:n};o.push(m)}if(o.length===0){const m=this.getLastNalUnit(e.samples);m&&(m.data=si(m.data,t))}return e.naluState=n,o}}class Qa{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,s=e.byteLength-t,r=new Uint8Array(4),n=Math.min(4,t);if(n===0)throw new Error("no bytes available");r.set(e.subarray(s,s+n)),this.word=new DataView(r.buffer).getUint32(0),this.bitsAvailable=n*8,this.bytesAvailable-=n}skipBits(e){let t;e=Math.min(e,this.bytesAvailable*8+this.bitsAvailable),this.bitsAvailable>e?(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 s=this.word>>>32-t;if(e>32&&Le.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?s<<t|this.readBits(t):s}skipLZ(){let e;for(e=0;e<this.bitsAvailable;++e)if((this.word&2147483648>>>e)!==0)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 cg extends LE{parsePES(e,t,s,r){const n=this.parseNALu(e,s.data,r);let a=this.VideoSample,o,l=!1;s.data=null,a&&n.length&&!e.audFound&&(this.pushAccessUnit(a,e),a=this.VideoSample=this.createVideoSample(!1,s.pts,s.dts)),n.forEach(d=>{var u,c;switch(d.type){case 1:{let p=!1;o=!0;const g=d.data;if(l&&g.length>4){const v=this.readSliceType(g);(v===2||v===4||v===7||v===9)&&(p=!0)}if(p){var h;(h=a)!=null&&h.frame&&!a.key&&(this.pushAccessUnit(a,e),a=this.VideoSample=null)}a||(a=this.VideoSample=this.createVideoSample(!0,s.pts,s.dts)),a.frame=!0,a.key=p;break}case 5:o=!0,(u=a)!=null&&u.frame&&!a.key&&(this.pushAccessUnit(a,e),a=this.VideoSample=null),a||(a=this.VideoSample=this.createVideoSample(!0,s.pts,s.dts)),a.key=!0,a.frame=!0;break;case 6:{o=!0,Df(d.data,1,s.pts,t.samples);break}case 7:{var f,m;o=!0,l=!0;const p=d.data,g=this.readSPS(p);if(!e.sps||e.width!==g.width||e.height!==g.height||((f=e.pixelRatio)==null?void 0:f[0])!==g.pixelRatio[0]||((m=e.pixelRatio)==null?void 0:m[1])!==g.pixelRatio[1]){e.width=g.width,e.height=g.height,e.pixelRatio=g.pixelRatio,e.sps=[p];const v=p.subarray(1,4);let T="avc1.";for(let y=0;y<3;y++){let _=v[y].toString(16);_.length<2&&(_="0"+_),T+=_}e.codec=T}break}case 8:o=!0,e.pps=[d.data];break;case 9:o=!0,e.audFound=!0,(c=a)!=null&&c.frame&&(this.pushAccessUnit(a,e),a=null),a||(a=this.VideoSample=this.createVideoSample(!1,s.pts,s.dts));break;case 12:o=!0;break;default:o=!1;break}a&&o&&a.units.push(d)}),r&&a&&(this.pushAccessUnit(a,e),this.VideoSample=null)}getNALuType(e,t){return e[t]&31}readSliceType(e){const t=new Qa(e);return t.readUByte(),t.readUEG(),t.readUEG()}skipScalingList(e,t){let s=8,r=8,n;for(let a=0;a<e;a++)r!==0&&(n=t.readEG(),r=(s+n+256)%256),s=r===0?s:r}readSPS(e){const t=new Qa(e);let s=0,r=0,n=0,a=0,o,l,d;const u=t.readUByte.bind(t),c=t.readBits.bind(t),h=t.readUEG.bind(t),f=t.readBoolean.bind(t),m=t.skipBits.bind(t),p=t.skipEG.bind(t),g=t.skipUEG.bind(t),v=this.skipScalingList.bind(this);u();const T=u();if(c(5),m(3),u(),g(),T===100||T===110||T===122||T===244||T===44||T===83||T===86||T===118||T===128){const A=h();if(A===3&&m(1),g(),g(),m(1),f())for(l=A!==3?8:12,d=0;d<l;d++)f()&&(d<6?v(16,t):v(64,t))}g();const y=h();if(y===0)h();else if(y===1)for(m(1),p(),p(),o=h(),d=0;d<o;d++)p();g(),m(1);const _=h(),I=h(),x=c(1);x===0&&m(1),m(1),f()&&(s=h(),r=h(),n=h(),a=h());let L=[1,1];if(f()&&f())switch(u()){case 1:L=[1,1];break;case 2:L=[12,11];break;case 3:L=[10,11];break;case 4:L=[16,11];break;case 5:L=[40,33];break;case 6:L=[24,11];break;case 7:L=[20,11];break;case 8:L=[32,11];break;case 9:L=[80,33];break;case 10:L=[18,11];break;case 11:L=[15,11];break;case 12:L=[64,33];break;case 13:L=[160,99];break;case 14:L=[4,3];break;case 15:L=[3,2];break;case 16:L=[2,1];break;case 255:{L=[u()<<8|u(),u()<<8|u()];break}}return{width:Math.ceil((_+1)*16-s*2-r*2),height:(2-x)*(I+1)*16-(x?2:4)*(n+a),pixelRatio:L}}}class hg extends LE{constructor(...e){super(...e),this.initVPS=null}parsePES(e,t,s,r){const n=this.parseNALu(e,s.data,r);let a=this.VideoSample,o,l=!1;s.data=null,a&&n.length&&!e.audFound&&(this.pushAccessUnit(a,e),a=this.VideoSample=this.createVideoSample(!1,s.pts,s.dts)),n.forEach(d=>{var u,c;switch(d.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,s.pts,s.dts)),a.frame=!0,o=!0;break;case 16:case 17:case 18:case 21:if(o=!0,l){var h;(h=a)!=null&&h.frame&&!a.key&&(this.pushAccessUnit(a,e),a=this.VideoSample=null)}a||(a=this.VideoSample=this.createVideoSample(!0,s.pts,s.dts)),a.key=!0,a.frame=!0;break;case 19:case 20:o=!0,(u=a)!=null&&u.frame&&!a.key&&(this.pushAccessUnit(a,e),a=this.VideoSample=null),a||(a=this.VideoSample=this.createVideoSample(!0,s.pts,s.dts)),a.key=!0,a.frame=!0;break;case 39:o=!0,Df(d.data,2,s.pts,t.samples);break;case 32:o=!0,e.vps||(typeof e.params!="object"&&(e.params={}),e.params=we(e.params,this.readVPS(d.data)),this.initVPS=d.data),e.vps=[d.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],d.data)&&(this.initVPS=e.vps[0],e.sps=e.pps=void 0),!e.sps){const f=this.readSPS(d.data);e.width=f.width,e.height=f.height,e.pixelRatio=f.pixelRatio,e.codec=f.codecString,e.sps=[],typeof e.params!="object"&&(e.params={});for(const m in f.params)e.params[m]=f.params[m]}this.pushParameterSet(e.sps,d.data,e.vps),a||(a=this.VideoSample=this.createVideoSample(!0,s.pts,s.dts)),a.key=!0;break;case 34:if(o=!0,typeof e.params=="object"){if(!e.pps){e.pps=[];const f=this.readPPS(d.data);for(const m in f)e.params[m]=f[m]}this.pushParameterSet(e.pps,d.data,e.vps)}break;case 35:o=!0,e.audFound=!0,(c=a)!=null&&c.frame&&(this.pushAccessUnit(a,e),a=null),a||(a=this.VideoSample=this.createVideoSample(!1,s.pts,s.dts));break;default:o=!1;break}a&&o&&a.units.push(d)}),r&&a&&(this.pushAccessUnit(a,e),this.VideoSample=null)}pushParameterSet(e,t,s){(s&&s[0]===this.initVPS||!s&&!e.length)&&e.push(t)}getNALuType(e,t){return(e[t]&126)>>>1}ebsp2rbsp(e){const t=new Uint8Array(e.byteLength);let s=0;for(let r=0;r<e.byteLength;r++)r>=2&&e[r]===3&&e[r-1]===0&&e[r-2]===0||(t[s]=e[r],s++);return new Uint8Array(t.buffer,0,s)}pushAccessUnit(e,t){super.pushAccessUnit(e,t),this.initVPS&&(this.initVPS=null)}readVPS(e){const t=new Qa(e);t.readUByte(),t.readUByte(),t.readBits(4),t.skipBits(2),t.readBits(6);const s=t.readBits(3),r=t.readBoolean();return{numTemporalLayers:s+1,temporalIdNested:r}}readSPS(e){const t=new Qa(this.ebsp2rbsp(e));t.readUByte(),t.readUByte(),t.readBits(4);const s=t.readBits(3);t.readBoolean();const r=t.readBits(2),n=t.readBoolean(),a=t.readBits(5),o=t.readUByte(),l=t.readUByte(),d=t.readUByte(),u=t.readUByte(),c=t.readUByte(),h=t.readUByte(),f=t.readUByte(),m=t.readUByte(),p=t.readUByte(),g=t.readUByte(),v=t.readUByte(),T=[],y=[];for(let Te=0;Te<s;Te++)T.push(t.readBoolean()),y.push(t.readBoolean());if(s>0)for(let Te=s;Te<8;Te++)t.readBits(2);for(let Te=0;Te<s;Te++)T[Te]&&(t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte()),y[Te]&&t.readUByte();t.readUEG();const _=t.readUEG();_==3&&t.skipBits(1);const I=t.readUEG(),x=t.readUEG(),L=t.readBoolean();let A=0,R=0,S=0,k=0;L&&(A+=t.readUEG(),R+=t.readUEG(),S+=t.readUEG(),k+=t.readUEG());const O=t.readUEG(),G=t.readUEG(),V=t.readUEG(),B=t.readBoolean();for(let Te=B?0:s;Te<=s;Te++)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 ut=0;ut<4;ut++)for(let Dt=0;Dt<(ut===3?2:6);Dt++)if(!t.readBoolean())t.readUEG();else{const Yt=Math.min(64,1<<4+(ut<<1));ut>1&&t.readEG();for(let be=0;be<Yt;be++)t.readEG()}t.readBoolean(),t.readBoolean(),t.readBoolean()&&(t.readUByte(),t.skipUEG(),t.skipUEG(),t.readBoolean());const F=t.readUEG();let ie=0;for(let Te=0;Te<F;Te++){let ut=!1;if(Te!==0&&(ut=t.readBoolean()),ut){Te===F&&t.readUEG(),t.readBoolean(),t.readUEG();let Dt=0;for(let bi=0;bi<=ie;bi++){const Yt=t.readBoolean();let be=!1;Yt||(be=t.readBoolean()),(Yt||be)&&Dt++}ie=Dt}else{const Dt=t.readUEG(),bi=t.readUEG();ie=Dt+bi;for(let Yt=0;Yt<Dt;Yt++)t.readUEG(),t.readBoolean();for(let Yt=0;Yt<bi;Yt++)t.readUEG(),t.readBoolean()}}if(t.readBoolean()){const Te=t.readUEG();for(let ut=0;ut<Te;ut++){for(let Dt=0;Dt<V+4;Dt++)t.readBits(1);t.readBits(1)}}let $=0,H=1,de=1,ce=!0,ve=1,Ee=0;t.readBoolean(),t.readBoolean();let Fe=!1;if(t.readBoolean()){if(t.readBoolean()){const Nt=t.readUByte(),Mo=[1,12,10,16,40,24,20,32,80,18,15,64,160,4,3,2],qr=[1,11,11,11,33,11,11,11,33,11,11,33,99,3,2,1];Nt>0&&Nt<16?(H=Mo[Nt-1],de=qr[Nt-1]):Nt===255&&(H=t.readBits(16),de=t.readBits(16))}if(t.readBoolean()&&t.readBoolean(),t.readBoolean()&&(t.readBits(3),t.readBoolean(),t.readBoolean()&&(t.readUByte(),t.readUByte(),t.readUByte())),t.readBoolean()&&(t.readUEG(),t.readUEG()),t.readBoolean(),t.readBoolean(),t.readBoolean(),Fe=t.readBoolean(),Fe&&(A+=t.readUEG(),R+=t.readUEG(),S+=t.readUEG(),k+=t.readUEG()),t.readBoolean()&&(ve=t.readBits(32),Ee=t.readBits(32),t.readBoolean()&&t.readUEG(),t.readBoolean())){const qr=t.readBoolean(),Po=t.readBoolean();let rr=!1;(qr||Po)&&(rr=t.readBoolean(),rr&&(t.readUByte(),t.readBits(5),t.readBoolean(),t.readBits(5)),t.readBits(4),t.readBits(4),rr&&t.readBits(4),t.readBits(5),t.readBits(5),t.readBits(5));for(let Oo=0;Oo<=s;Oo++){ce=t.readBoolean();const Uu=ce||t.readBoolean();let No=!1;Uu?t.readEG():No=t.readBoolean();const Lt=No?1:t.readUEG()+1;if(qr)for(let Ye=0;Ye<Lt;Ye++)t.readUEG(),t.readUEG(),rr&&(t.readUEG(),t.readUEG()),t.skipBits(1);if(Po)for(let Ye=0;Ye<Lt;Ye++)t.readUEG(),t.readUEG(),rr&&(t.readUEG(),t.readUEG()),t.skipBits(1)}}t.readBoolean()&&(t.readBoolean(),t.readBoolean(),t.readBoolean(),$=t.readUEG())}let dt=I,It=x;if(L||Fe){let Te=1,ut=1;_===1?Te=ut=2:_==2&&(Te=2),dt=I-Te*R-Te*A,It=x-ut*k-ut*S}const Ti=r?["A","B","C"][r]:"",vs=o<<24|l<<16|d<<8|u;let Vr=0;for(let Te=0;Te<32;Te++)Vr=(Vr|(vs>>Te&1)<<31-Te)>>>0;let Wr=Vr.toString(16);return a===1&&Wr==="2"&&(Wr="6"),{codecString:`hvc1.${Ti}${a}.${Wr}.${n?"H":"L"}${v}.B0`,params:{general_tier_flag:n,general_profile_idc:a,general_profile_space:r,general_profile_compatibility_flags:[o,l,d,u],general_constraint_indicator_flags:[c,h,f,m,p,g],general_level_idc:v,bit_depth:O+8,bit_depth_luma_minus8:O,bit_depth_chroma_minus8:G,min_spatial_segmentation_idc:$,chroma_format_idc:_,frame_rate:{fixed:ce,fps:Ee/ve}},width:dt,height:It,pixelRatio:[H,de]}}readPPS(e){const t=new Qa(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 r=t.readBoolean(),n=t.readBoolean();let a=1;return n&&r?a=0:n?a=3:r&&(a=2),{parallelismType:a}}matchSPS(e,t){return String.fromCharCode.apply(null,e).substr(3)===String.fromCharCode.apply(null,t).substr(3)}}const gt=188;class Ms{constructor(e,t,s,r){this.logger=void 0,this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.sampleAes=null,this.pmtParsed=!1,this.audioCodec=void 0,this.videoCodec=void 0,this._pmtId=-1,this._videoTrack=void 0,this._audioTrack=void 0,this._id3Track=void 0,this._txtTrack=void 0,this.aacOverFlow=null,this.remainderData=null,this.videoParser=void 0,this.observer=e,this.config=t,this.typeSupported=s,this.logger=r,this.videoParser=null}static probe(e,t){const s=Ms.syncOffset(e);return s>0&&t.warn(`MPEG2-TS detected but first sync word found @ offset ${s}`),s!==-1}static syncOffset(e){const t=e.length;let s=Math.min(gt*5,t-gt)+1,r=0;for(;r<s;){let n=!1,a=-1,o=0;for(let l=r;l<t;l+=gt)if(e[l]===71&&(t-l===gt||e[l+gt]===71)){if(o++,a===-1&&(a=l,a!==0&&(s=Math.min(a+gt*99,e.length-gt)+1)),n||(n=Wc(e,l)===0),n&&o>1&&(a===0&&o>2||l+gt>s))return a}else{if(o)return-1;break}r++}return-1}static createTrack(e,t){return{container:e==="video"||e==="audio"?"video/mp2t":void 0,type:e,id:Fv[e],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:e==="audio"?t:void 0}}resetInitSegment(e,t,s,r){this.pmtParsed=!1,this._pmtId=-1,this._videoTrack=Ms.createTrack("video"),this._videoTrack.duration=r,this._audioTrack=Ms.createTrack("audio",r),this._id3Track=Ms.createTrack("id3"),this._txtTrack=Ms.createTrack("text"),this._audioTrack.segmentCodec="aac",this.aacOverFlow=null,this.remainderData=null,this.audioCodec=t,this.videoCodec=s}resetTimeStamp(){}resetContiguity(){const{_audioTrack:e,_videoTrack:t,_id3Track:s}=this;e&&(e.pesData=null),t&&(t.pesData=null),s&&(s.pesData=null),this.aacOverFlow=null,this.remainderData=null}demux(e,t,s=!1,r=!1){s||(this.sampleAes=null);let n;const a=this._videoTrack,o=this._audioTrack,l=this._id3Track,d=this._txtTrack;let u=a.pid,c=a.pesData,h=o.pid,f=l.pid,m=o.pesData,p=l.pesData,g=null,v=this.pmtParsed,T=this._pmtId,y=e.length;if(this.remainderData&&(e=si(this.remainderData,e),y=e.length,this.remainderData=null),y<gt&&!r)return this.remainderData=e,{audioTrack:o,videoTrack:a,id3Track:l,textTrack:d};const _=Math.max(0,Ms.syncOffset(e));y-=(y-_)%gt,y<e.byteLength&&!r&&(this.remainderData=new Uint8Array(e.buffer,y,e.buffer.byteLength-y));let I=0;for(let L=_;L<y;L+=gt)if(e[L]===71){const A=!!(e[L+1]&64),R=Wc(e,L),S=(e[L+3]&48)>>4;let k;if(S>1){if(k=L+5+e[L+4],k===L+gt)continue}else k=L+4;switch(R){case u:if(A){if(c&&(n=zr(c,this.logger))){if(this.videoParser===null)switch(a.segmentCodec){case"avc":this.videoParser=new cg;break;case"hevc":this.videoParser=new hg;break}this.videoParser!==null&&this.videoParser.parsePES(a,d,n,!1)}c={data:[],size:0}}c&&(c.data.push(e.subarray(k,L+gt)),c.size+=L+gt-k);break;case h:if(A){if(m&&(n=zr(m,this.logger)))switch(o.segmentCodec){case"aac":this.parseAACPES(o,n);break;case"mp3":this.parseMPEGPES(o,n);break;case"ac3":this.parseAC3PES(o,n);break}m={data:[],size:0}}m&&(m.data.push(e.subarray(k,L+gt)),m.size+=L+gt-k);break;case f:A&&(p&&(n=zr(p,this.logger))&&this.parseID3PES(l,n),p={data:[],size:0}),p&&(p.data.push(e.subarray(k,L+gt)),p.size+=L+gt-k);break;case 0:A&&(k+=e[k]+1),T=this._pmtId=FI(e,k);break;case T:{A&&(k+=e[k]+1);

37const O=$I(e,k,this.typeSupported,s,this.observer,this.logger);u=O.videoPid,u>0&&(a.pid=u,a.segmentCodec=O.segmentVideoCodec),h=O.audioPid,h>0&&(o.pid=h,o.segmentCodec=O.segmentAudioCodec),f=O.id3Pid,f>0&&(l.pid=f),g!==null&&!v&&(this.logger.warn(`MPEG-TS PMT found at ${L} after unknown PID '${g}'. Backtracking to sync byte @${_} to parse all TS packets.`),g=null,L=_-188),v=this.pmtParsed=!0;break}case 17:case 8191:break;default:g=R;break}}else I++;I>0&&qc(this.observer,new Error(`Found ${I} TS packet/s that do not start with 0x47`),void 0,this.logger),a.pesData=c,o.pesData=m,l.pesData=p;const x={audioTrack:o,videoTrack:a,id3Track:l,textTrack:d};return r&&this.extractRemainingSamples(x),x}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:s,id3Track:r,textTrack:n}=e,a=s.pesData,o=t.pesData,l=r.pesData;let d;if(a&&(d=zr(a,this.logger))){if(this.videoParser===null)switch(s.segmentCodec){case"avc":this.videoParser=new cg;break;case"hevc":this.videoParser=new hg;break}this.videoParser!==null&&(this.videoParser.parsePES(s,n,d,!0),s.pesData=null)}else s.pesData=a;if(o&&(d=zr(o,this.logger))){switch(t.segmentCodec){case"aac":this.parseAACPES(t,d);break;case"mp3":this.parseMPEGPES(t,d);break;case"ac3":this.parseAC3PES(t,d);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&&(d=zr(l,this.logger))?(this.parseID3PES(r,d),r.pesData=null):r.pesData=l}demuxSampleAes(e,t,s){const r=this.demux(e,s,!0,!this.config.progressive),n=this.sampleAes=new UI(this.observer,this.config,t);return this.decrypt(r,n)}decrypt(e,t){return new Promise(s=>{const{audioTrack:r,videoTrack:n}=e;r.samples&&r.segmentCodec==="aac"?t.decryptAacSamples(r.samples,0,()=>{n.samples?t.decryptAvcSamples(n.samples,0,0,()=>{s(e)}):s(e)}):n.samples&&t.decryptAvcSamples(n.samples,0,0,()=>{s(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 s=0;const r=this.aacOverFlow;let n=t.data;if(r){this.aacOverFlow=null;const c=r.missing,h=r.sample.unit.byteLength;if(c===-1)n=si(r.sample.unit,n);else{const f=h-c;r.sample.unit.set(n.subarray(0,c),f),e.samples.push(r.sample),s=r.missing}}let a,o;for(a=s,o=n.length;a<o-1&&!Hd(n,a);a++);if(a!==s){let c;const h=a<o-1;if(h?c=`AAC PES did not start with ADTS header,offset:${a}`:c="No ADTS header found in AAC PES",qc(this.observer,new Error(c),h,this.logger),!h)return}pE(e,this.observer,n,a,this.audioCodec);let l;if(t.pts!==void 0)l=t.pts;else if(r){const c=gE(e.samplerate);l=r.sample.pts+c}else{this.logger.warn("[tsdemuxer]: AAC PES unknown PTS");return}let d=0,u;for(;a<o;)if(u=vE(e,n,a,l,d),a+=u.length,u.missing){this.aacOverFlow=u;break}else for(d++;a<o-1&&!Hd(n,a);a++);}parseMPEGPES(e,t){const s=t.data,r=s.length;let n=0,a=0;const o=t.pts;if(o===void 0){this.logger.warn("[tsdemuxer]: MPEG PES unknown PTS");return}for(;a<r;)if(_E(s,a)){const l=TE(e,s,a,o,n);if(l)a+=l.length,n++;else break}else a++}parseAC3PES(e,t){{const s=t.data,r=t.pts;if(r===void 0){this.logger.warn("[tsdemuxer]: AC3 PES unknown PTS");return}const n=s.length;let a=0,o=0,l;for(;o<n&&(l=IE(e,s,o,r,a++))>0;)o+=l}}parseID3PES(e,t){if(t.pts===void 0){this.logger.warn("[tsdemuxer]: ID3 PES unknown PTS");return}const s=we({},t,{type:this._videoTrack?Kt.emsg:Kt.audioId3,duration:Number.POSITIVE_INFINITY});e.samples.push(s)}}function Wc(i,e){return((i[e+1]&31)<<8)+i[e+2]}function FI(i,e){return(i[e+10]&31)<<8|i[e+11]}function $I(i,e,t,s,r,n){const a={audioPid:-1,videoPid:-1,id3Pid:-1,segmentVideoCodec:"avc",segmentAudioCodec:"aac"},o=(i[e+1]&15)<<8|i[e+2],l=e+3+o-4,d=(i[e+10]&15)<<8|i[e+11];for(e+=12+d;e<l;){const u=Wc(i,e),c=(i[e+3]&15)<<8|i[e+4];switch(i[e]){case 207:if(!s){Ju("ADTS AAC",n);break}case 15:a.audioPid===-1&&(a.audioPid=u);break;case 21:a.id3Pid===-1&&(a.id3Pid=u);break;case 219:if(!s){Ju("H.264",n);break}case 27:a.videoPid===-1&&(a.videoPid=u);break;case 3:case 4:!t.mpeg&&!t.mp3?n.log("MPEG audio found, not supported in this browser"):a.audioPid===-1&&(a.audioPid=u,a.segmentAudioCodec="mp3");break;case 193:if(!s){Ju("AC-3",n);break}case 129:t.ac3?a.audioPid===-1&&(a.audioPid=u,a.segmentAudioCodec="ac3"):n.log("AC-3 audio found, not supported in this browser");break;case 6:if(a.audioPid===-1&&c>0){let h=e+5,f=c;for(;f>2;){switch(i[h]){case 106:t.ac3!==!0?n.log("AC-3 audio found, not supported in this browser for now"):(a.audioPid=u,a.segmentAudioCodec="ac3");break}const p=i[h+1]+2;h+=p,f-=p}}break;case 194:case 135:return qc(r,new Error("Unsupported EC-3 in M2TS found"),void 0,n),a;case 36:a.videoPid===-1&&(a.videoPid=u,a.segmentVideoCodec="hevc",n.log("HEVC in M2TS found"));break}e+=c+5}return a}function qc(i,e,t,s){s.warn(`parsing error: ${e.message}`),i.emit(E.ERROR,E.ERROR,{type:te.MEDIA_ERROR,details:w.FRAG_PARSING_ERROR,fatal:!1,levelRetry:t,error:e,reason:e.message})}function Ju(i,e){e.log(`${i} with AES-128-CBC encryption found in unencrypted stream`)}function zr(i,e){let t=0,s,r,n,a,o;const l=i.data;if(!i||i.size===0)return null;for(;l[0].length<19&&l.length>1;)l[0]=si(l[0],l[1]),l.splice(1,1);if(s=l[0],(s[0]<<16)+(s[1]<<8)+s[2]===1){if(r=(s[4]<<8)+s[5],r&&r>i.size-6)return null;const u=s[7];u&192&&(a=(s[9]&14)*536870912+(s[10]&255)*4194304+(s[11]&254)*16384+(s[12]&255)*128+(s[13]&254)/2,u&64?(o=(s[14]&14)*536870912+(s[15]&255)*4194304+(s[16]&254)*16384+(s[17]&255)*128+(s[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),n=s[8];let c=n+9;if(i.size<=c)return null;i.size-=c;const h=new Uint8Array(i.size);for(let f=0,m=l.length;f<m;f++){s=l[f];let p=s.byteLength;if(c)if(c>p){c-=p;continue}else s=s.subarray(c),p-=c,c=0;h.set(s,t),t+=p}return r&&(r-=n+3),{data:h,pts:a,dts:o,len:r}}return null}class BI{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 Es=Math.pow(2,32)-1;class D{static init(){D.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 D.types)D.types.hasOwnProperty(e)&&(D.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]),s=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]);D.HDLR_TYPES={video:t,audio:s};

37const r=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),n=new Uint8Array([0,0,0,0,0,0,0,0]);D.STTS=D.STSC=D.STCO=n,D.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),D.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),D.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),D.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]);D.FTYP=D.box(D.types.ftyp,a,l,a,o),D.DINF=D.box(D.types.dinf,D.box(D.types.dref,r))}static box(e,...t){let s=8,r=t.length;const n=r;for(;r--;)s+=t[r].byteLength;const a=new Uint8Array(s);for(a[0]=s>>24&255,a[1]=s>>16&255,a[2]=s>>8&255,a[3]=s&255,a.set(e,4),r=0,s=8;r<n;r++)a.set(t[r],s),s+=t[r].byteLength;return a}static hdlr(e){return D.box(D.types.hdlr,D.HDLR_TYPES[e])}static mdat(e){return D.box(D.types.mdat,e)}static mdhd(e,t){t*=e;const s=Math.floor(t/(Es+1)),r=Math.floor(t%(Es+1));return D.box(D.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,s>>24,s>>16&255,s>>8&255,s&255,r>>24,r>>16&255,r>>8&255,r&255,85,196,0,0]))}static mdia(e){return D.box(D.types.mdia,D.mdhd(e.timescale||0,e.duration||0),D.hdlr(e.type),D.minf(e))}static mfhd(e){return D.box(D.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"?D.box(D.types.minf,D.box(D.types.smhd,D.SMHD),D.DINF,D.stbl(e)):D.box(D.types.minf,D.box(D.types.vmhd,D.VMHD),D.DINF,D.stbl(e))}static moof(e,t,s){return D.box(D.types.moof,D.mfhd(e),D.traf(s,t))}static moov(e){let t=e.length;const s=[];for(;t--;)s[t]=D.trak(e[t]);return D.box.apply(null,[D.types.moov,D.mvhd(e[0].timescale||0,e[0].duration||0)].concat(s).concat(D.mvex(e)))}static mvex(e){let t=e.length;const s=[];for(;t--;)s[t]=D.trex(e[t]);return D.box.apply(null,[D.types.mvex,...s])}static mvhd(e,t){t*=e;const s=Math.floor(t/(Es+1)),r=Math.floor(t%(Es+1)),n=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,s>>24,s>>16&255,s>>8&255,s&255,r>>24,r>>16&255,r>>8&255,r&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 D.box(D.types.mvhd,n)}static sdtp(e){const t=e.samples||[],s=new Uint8Array(4+t.length);let r,n;for(r=0;r<t.length;r++)n=t[r].flags,s[r+4]=n.dependsOn<<4|n.isDependedOn<<2|n.hasRedundancy;return D.box(D.types.sdtp,s)}static stbl(e){return D.box(D.types.stbl,D.stsd(e),D.box(D.types.stts,D.STTS),D.box(D.types.stsc,D.STSC),D.box(D.types.stsz,D.STSZ),D.box(D.types.stco,D.STCO))}static avc1(e){let t=[],s=[],r,n,a;for(r=0;r<e.sps.length;r++)n=e.sps[r],a=n.byteLength,t.push(a>>>8&255),t.push(a&255),t=t.concat(Array.prototype.slice.call(n));for(r=0;r<e.pps.length;r++)n=e.pps[r],a=n.byteLength,s.push(a>>>8&255),s.push(a&255),s=s.concat(Array.prototype.slice.call(n));const o=D.box(D.types.avcC,new Uint8Array([1,t[3],t[4],t[5],255,224|e.sps.length].concat(t).concat([e.pps.length]).concat(s))),l=e.width,d=e.height,u=e.pixelRatio[0],c=e.pixelRatio[1];return D.box(D.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,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]),o,D.box(D.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),D.box(D.types.pasp,new Uint8Array([u>>24,u>>16&255,u>>8&255,u&255,c>>24,c>>16&255,c>>8&255,c&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 D.box(D.types.mp4a,D.audioStsd(e),D.box(D.types.esds,D.esds(e)))}static mp3(e){return D.box(D.types[".mp3"],D.audioStsd(e))}static ac3(e){return D.box(D.types["ac-3"],D.audioStsd(e),D.box(D.types.dac3,e.config))}static stsd(e){const{segmentCodec:t}=e;if(e.type==="audio"){if(t==="aac")return D.box(D.types.stsd,D.STSD,D.mp4a(e));if(t==="ac3"&&e.config)return D.box(D.types.stsd,D.STSD,D.ac3(e));if(t==="mp3"&&e.codec==="mp3")return D.box(D.types.stsd,D.STSD,D.mp3(e))}else if(e.pps&&e.sps){if(t==="avc")return D.box(D.types.stsd,D.STSD,D.avc1(e));if(t==="hevc"&&e.vps)return D.box(D.types.stsd,D.STSD,D.hvc1(e))}

37else 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,s=(e.duration||0)*(e.timescale||0),r=e.width||0,n=e.height||0,a=Math.floor(s/(Es+1)),o=Math.floor(s%(Es+1));return D.box(D.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,r>>8&255,r&255,0,0,n>>8&255,n&255,0,0]))}static traf(e,t){const s=D.sdtp(e),r=e.id,n=Math.floor(t/(Es+1)),a=Math.floor(t%(Es+1));return D.box(D.types.traf,D.box(D.types.tfhd,new Uint8Array([0,0,0,0,r>>24,r>>16&255,r>>8&255,r&255])),D.box(D.types.tfdt,new Uint8Array([1,0,0,0,n>>24,n>>16&255,n>>8&255,n&255,a>>24,a>>16&255,a>>8&255,a&255])),D.trun(e,s.length+16+20+8+16+8+8),s)}static trak(e){return e.duration=e.duration||4294967295,D.box(D.types.trak,D.tkhd(e),D.mdia(e))}static trex(e){const t=e.id;return D.box(D.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 s=e.samples||[],r=s.length,n=12+16*r,a=new Uint8Array(n);let o,l,d,u,c,h;for(t+=8+n,a.set([e.type==="video"?1:0,0,15,1,r>>>24&255,r>>>16&255,r>>>8&255,r&255,t>>>24&255,t>>>16&255,t>>>8&255,t&255],0),o=0;o<r;o++)l=s[o],d=l.duration,u=l.size,c=l.flags,h=l.cts,a.set([d>>>24&255,d>>>16&255,d>>>8&255,d&255,u>>>24&255,u>>>16&255,u>>>8&255,u&255,c.isLeading<<2|c.dependsOn,c.isDependedOn<<6|c.hasRedundancy<<4|c.paddingValue<<1|c.isNonSync,c.degradPrio&61440,c.degradPrio&15,h>>>24&255,h>>>16&255,h>>>8&255,h&255],12+16*o);return D.box(D.types.trun,a)}static initSegment(e){D.types||D.init();const t=D.moov(e);return si(D.FTYP,t)}static hvc1(e){const t=e.params,s=[e.vps,e.sps,e.pps],r=4,n=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),r-1|t.temporal_id_nested<<2|t.num_temporal_layers<<3|(t.frame_rate.fixed?64:0),s.length]);let a=n.length;for(let m=0;m<s.length;m+=1){a+=3;for(let p=0;p<s[m].length;p+=1)a+=2+s[m][p].length}const o=new Uint8Array(a);o.set(n,0),a=n.length;const l=s.length-1;for(let m=0;m<s.length;m+=1){o.set(new Uint8Array([32+m|(m===l?128:0),0,s[m].length]),a),a+=3;for(let p=0;p<s[m].length;p+=1)o.set(new Uint8Array([s[m][p].length>>8,s[m][p].length&255]),a),a+=2,o.set(s[m][p],a),a+=s[m][p].length}const d=D.box(D.types.hvcC,o),u=e.width,c=e.height,h=e.pixelRatio[0],f=e.pixelRatio[1];return D.box(D.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,u>>8&255,u&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]),d,D.box(D.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),D.box(D.types.pasp,new Uint8Array([h>>24,h>>16&255,h>>8&255,h&255,f>>24,f>>16&255,f>>8&255,f&255])))}}D.types=void 0;D.HDLR_TYPES=void 0;D.STTS=void 0;D.STSC=void 0;D.STCO=void 0;D.STSZ=void 0;D.VMHD=void 0;D.SMHD=void 0;D.STSD=void 0;D.FTYP=void 0;D.DINF=void 0;const RE=9e4;function Vf(i,e,t=1,s=!1){const r=i*e*t;return s?Math.round(r):r}function HI(i,e,t=1,s=!1){return Vf(i,e,1/t,s)}function ca(i,e=!1){return Vf(i,1e3,1/RE,e)}function GI(i,e=1){return Vf(i,RE,1/e)}const KI=10*1e3,VI=1024,WI=1152,qI=1536;let Qr=null,ec=null;function fg(i,e,t,s){return{duration:e,size:t,cts:s,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:i?2:1,isNonSync:i?0:1}}}class yl extends yi{constructor(e,t,s,r){if(super("mp4-remuxer",r),this.observer=void 0,this.config=void 0,this.typeSupp

37orted=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=s,this.ISGenerated=!1,Qr===null){const a=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);Qr=a?parseInt(a[1]):0}if(ec===null){const n=navigator.userAgent.match(/Safari\/(\d+)/i);ec=n?parseInt(n[1]):0}}destroy(){this.config=this.videoTrackConfig=this._initPTS=this._initDTS=null}resetTimeStamp(e){this.log("initPTS & initDTS reset"),this._initPTS=this._initDTS=e}resetNextTimestamp(){this.log("reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1}resetInitSegment(){this.log("ISGenerated flag reset"),this.ISGenerated=!1,this.videoTrackConfig=void 0}getVideoStartPts(e){let t=!1;const s=e[0].pts,r=e.reduce((n,a)=>{let o=a.pts,l=o-n;return l<-4294967296&&(t=!0,o=Zt(o,s),l=o-n),l>0?n:o},s);return t&&this.debug("PTS rollover detected"),r}remux(e,t,s,r,n,a,o,l){let d,u,c,h,f,m,p=n,g=n;const v=e.pid>-1,T=t.pid>-1,y=t.samples.length,_=e.samples.length>0,I=o&&y>0||y>1;if((!v||_)&&(!T||I)||this.ISGenerated||o){if(this.ISGenerated){var L,A,R,S;const V=this.videoTrackConfig;(V&&(t.width!==V.width||t.height!==V.height||((L=t.pixelRatio)==null?void 0:L[0])!==((A=V.pixelRatio)==null?void 0:A[0])||((R=t.pixelRatio)==null?void 0:R[1])!==((S=V.pixelRatio)==null?void 0:S[1]))||!V&&I||this.nextAudioTs===null&&_)&&this.resetInitSegment()}this.ISGenerated||(c=this.generateIS(e,t,n,a));const k=this.isVideoContiguous;let O=-1,G;if(I&&(O=YI(t.samples),!k&&this.config.forceKeyFrameOnDiscontinuity))if(m=!0,O>0){this.warn(`Dropped ${O} out of ${y} video samples due to a missing keyframe`);const V=this.getVideoStartPts(t.samples);t.samples=t.samples.slice(O),t.dropped+=O,g+=(t.samples[0].pts-V)/t.inputTimeScale,G=g}else O===-1&&(this.warn(`No keyframe found out of ${y} video samples`),m=!1);if(this.ISGenerated){if(_&&I){const V=this.getVideoStartPts(t.samples),K=(Zt(e.samples[0].pts,V)-V)/t.inputTimeScale;p+=Math.max(0,K),g+=Math.max(0,-K)}if(_){if(e.samplerate||(this.warn("regenerate InitSegment as audio detected"),c=this.generateIS(e,t,n,a)),u=this.remuxAudio(e,p,this.isAudioContiguous,a,T||I||l===X.AUDIO?g:void 0),I){const V=u?u.endPTS-u.startPTS:0;t.inputTimeScale||(this.warn("regenerate InitSegment as video detected"),c=this.generateIS(e,t,n,a)),d=this.remuxVideo(t,g,k,V)}}else I&&(d=this.remuxVideo(t,g,k,0));d&&(d.firstKeyFrame=O,d.independent=O!==-1,d.firstKeyFramePTS=G)}}return this.ISGenerated&&this._initPTS&&this._initDTS&&(s.samples.length&&(f=xE(s,n,this._initPTS,this._initDTS)),r.samples.length&&(h=kE(r,n,this._initPTS))),{audio:u,video:d,initSegment:c,independent:m,text:h,id3:f}}generateIS(e,t,s,r){const n=e.samples,a=t.samples,o=this.typeSupported,l={},d=this._initPTS;let u=!d||r,c="audio/mp4",h,f,m,p;if(u&&(h=f=1/0),e.config&&n.length){switch(e.timescale=e.samplerate,e.segmentCodec){case"mp3":o.mpeg?(c="audio/mpeg",e.codec=""):o.mp3&&(e.codec="mp3");break;case"ac3":e.codec="ac-3";break}l.audio={id:"audio",container:c,codec:e.codec,initSegment:e.segmentCodec==="mp3"&&o.mpeg?new Uint8Array(0):D.initSegment([e]),metadata:{channelCount:e.channelCount}},u&&(p=e.id,m=e.inputTimeScale,!d||m!==d.timescale?h=f=n[0].pts-Math.round(m*s):u=!1)}if(t.sps&&t.pps&&a.length){if(t.timescale=t.inputTimeScale,l.video={id:"main",container:"video/mp4",codec:t.codec,initSegment:D.initSegment([t]),metadata:{width:t.width,height:t.height}},u)if(p=t.id,m=t.inputTimeScale,!d||m!==d.timescale){const g=this.getVideoStartPts(a),v=Math.round(m*s);f=Math.min(f,Zt(a[0].dts,g)-v),h=Math.min(h,g-v)}else u=!1;this.videoTrackConfig={width:t.width,height:t.height,pixelRatio:t.pixelRatio}}if(Object.keys(l).length)return this.ISGenerated=!0,u?(this._initPTS={baseTime:h,timescale:m},this._initDTS={baseTime:f,timescale:m}):h=m=void 0,{tracks:l,initPTS:h,timescale:m,trackId:p}}remuxVideo(e,t,s,r){const n=e.inputTimeScale,a=e.samples,o=[],l=a.length,d=this._initPTS,u=d.baseTime*n/d.timescale;let c=this.nextVideoTs,h=8,f=this.videoSampleDuration,m,p,g=Number.POSITIVE_INFINITY,v=Number.NEGATIVE_INFINITY,T=!1;if(!s||c===null){const $=u+t*n,H=a[0].pts-Zt(a[0].dts,a[0].pts);Qr&&c!==null&&Math.abs($-H-(c+u))<15e3?s=!0:c=$-H-u}const y=c+u;for(let $=0;$<l;$++){const H=a[$];H.pts=Zt(H.pts,y),H.dts=Zt(H.dts,y),H.dts<a[$>0?$-1:$].dts&&(T=!0)}T&&a.sort(function($,H){const de=$.dts-H.dts,ce=$.pts-H.pts;return de||ce}),m=a[0].dts,p=a[a.length-1].dts;const _=p-m,I=_?Math.round(_/(l-1)):f||e.inputTimeScale/30;if(s){const $=m-y,H=$>I,de=$<-1;if((H||de)&&(H?this.warn(`${(e.segmentCodec||"").toUpperCase()}: ${ca($,!0)} ms (${$}dts) hole between fragments detected at ${t.toFixed(3)}`):this.warn(`${(e.segmentCodec||"").toUpperCase()}: ${ca(-$,!0)} ms (${$}dts) overlapping between fragments detected at ${t.toFixed(3)}`),!de||y>=a[0].pts||Qr)){m=y;const ce=a[0].pts-$;if(H)a[0].dts=m,a[0].pts=ce;else{let ve=!0;for(let Ee=0;Ee<a.length&&!(a[Ee].dts>ce&&ve);Ee++){const Fe=a[Ee].pts;if(a[Ee].dts-=$,a[Ee].pts-=$,Ee<a.length-1){const St=a[Ee+1].pts,dt=a[Ee].pts,It=St<=dt,Ti=St<=Fe;ve=It==Ti}}}this.log(`Video: Initial PTS/DTS adjusted: ${ca(ce,!0)}/${ca(m,!0)}, delta: ${ca($,!0)} ms`)}}m=Math.max(0,m);let x=0,L=0,A=m;for(let $=0;$<l;$++){const H=a[$],de=H.units,ce=de.length;let ve=0;for(let Ee=0;Ee<ce;Ee++)ve+=de[Ee].data.length;L+=ve,x+=ce,H.length=ve,H.dts<A?(H.dts=A,A+=I/4|0||1):A=H.dts,g=Math.min(H.pts,g),v=Math.max(H.pts,v)}p=a[l-1].dts;const R=L+4*x+8;let S;try{S=new Uint8Array(R)}catch($){this.observer.emit(E.ERROR,E.ERROR,{type:te.MUX_ERROR,details:w.REMUX_ALLOC_ERROR,fatal:!1,error:$,bytes:R,reason:`fail allocating video mdat ${R}`});return}const k=new DataView(S.buffer);k.setUint32(0,R),S.set(D.types.mdat,4);let O=!1,G=Number.POSITIVE_INFINITY,V=Number.POSITIVE_INFINITY,B=Number.NEGATIVE_INFINITY,K=Number.NEGATIVE_INFINITY;for(let $=0;$<l;$++){const H=a[$],de=H.units;let ce=0;for(let Fe=0,St=de.length;Fe<St;Fe++){const dt=de[Fe],It=dt.data,Ti=dt.data.byteLength;k.setUint32(h,Ti),h+=4,S.set(It,h),h+=Ti,ce+=4+Ti}let ve;if($<l-1)f=a[$+1].dts-H.dts,ve=a[$+1].pts-H.pts;else{const Fe=this.config,St=$>0?H.dts-a[$-1].dts:I;if(ve=$>0?H.pts-a[$-1].pts:I,Fe.stretchShortVideoTrack&&this.nextAudioTs!==null){const dt=Math.floor(Fe.maxBufferHole*n),It=(r?g+r*n:this.nextAudioTs+u)-H.pts;It>dt?(f=It-St,f<0?f=St:O=!0,this.log(`It is approximately ${It/90} ms to the next segment; using duration ${f/90} ms for the last video frame.`)):f=St}else f=St}const Ee=Math.round(H.pts-H.dts);G=Math.min(G,f),B=Math.max(B,f),V=Math.min(V,ve),K=Math.max(K,ve),o.push(fg(H.key,f,ce,Ee))}if(o.length){if(Qr){if(Qr<70){const $=o[0].flags;$.dependsOn=2,$.isNonSync=0}}else if(ec&&K-V<B-G&&I/B<.025&&o[0].cts===0){this.warn("Found irregular gaps in sample duration. Using PTS instead of DTS to determine MP4 sample duration.");let $=m;for(let H=0,de=o.length;H<de;H++){const ce=$+o[H].duration,ve=$+o[H].cts;if(H<de-1){const Ee=ce+o[H+1].cts;o[H].duration=Ee-ve}else o[H].duration=H?o[H-1].duration:I;o[H].cts=0,$=ce}}}f=O||!f?I:f;const J=p+f;this.nextVideoTs=c=J-u,this.videoSampleDuration=f,this.isVideoContiguous=!0;const ee={data1:D.moof(e.sequenceNumber++,m,we(e,{samples:o})),data2:S,startPTS:(g-u)/n,endPTS:(v+f-u)/n,startDTS:(m-u)/n,endDTS:c/n,type:"video",hasAudio:!1,hasVideo:!0,nb:o.length,dropped:e.dropped};return e.samples=[],e.dropped=0,ee}getSamplesPerFrame(e){switch(e.segmentCodec){case"mp3":return WI;case"ac3":return qI;default:return VI}}remuxAudio(e,t,s,r,n){const a=e.inputTimeScale,o=e.samplerate?e.samplerate:a,l=a/o,d=this.getSamplesPerFrame(e),u=d*l,c=this._initPTS,h=e.segmentCodec==="mp3"&&this.typeSupported.mpeg,f=[],m=n!==void 0;let p=e.samples,g=h?0:8,v=this.nextAudioTs||-1;const T=c.baseTime*a/c.timescale,y=T+t*a;if(this.isAudioContiguous=s=s||p.length&&v>0&&(r&&Math.abs(y-(v+T))<9e3||Math.abs(Zt(p[0].pts,y)-(v+T))<20*u),p.forEach(function(K){K.pts=Zt(K.pts,y)}

37(a||!d)&&(zI(d,L,n,A)||f.timescale!==d.timescale)&&(f.initPTS=L-n,f.timescale=1,d&&d.timescale===1&&this.warn(`Adjusting initPTS @${n} from ${d.baseTime/d.timescale} to ${f.initPTS}`),this.initPTS=d={baseTime:f.initPTS,timescale:1});const R=e?L-d.baseTime/d.timescale:u,S=R+A;A>0?this.lastEndTime=S:(this.warn("Duration parsed from mp4 should be greater than zero"),this.resetNextTimestamp());const k=!!m.audio,O=!!m.video;let G="";k&&(G+="audio"),O&&(G+="video");const V={data1:h,startPTS:R,startDTS:R,endPTS:S,endDTS:S,type:G,hasAudio:k,hasVideo:O,nb:1,dropped:0};c.audio=k&&!O?V:void 0,c.video=O?V:void 0;const B=v==null?void 0:v.sampleCount;if(B){const K=v.keyFrameIndex,J=K!==-1;V.nb=B,V.dropped=K===0||this.isVideoContiguous?0:J?K:B,V.independent=J,V.firstKeyFrame=K,J&&v.keyFrameStart&&(V.firstKeyFramePTS=(v.keyFrameStart-d.baseTime)/d.timescale),this.isVideoContiguous||(c.independent=J),this.isVideoContiguous||(this.isVideoContiguous=J),V.dropped&&this.warn(`fmp4 does not start with IDR: firstIDR ${K}/${B} dropped: ${V.dropped} start: ${V.firstKeyFramePTS||"NA"}`)}return c.initSegment=f,c.id3=xE(s,n,d,d),r.samples.length&&(c.text=kE(r,n,d)),c}}function qo(i,e,t=!1){return(i==null?void 0:i.start)!==void 0?(i.start+(t?i.duration:0))/i.timescale:e}function zI(i,e,t,s){if(i===null)return!0;const r=Math.max(s,1),n=e-i.baseTime/i.timescale;return Math.abs(n-t)>r}function mg(i,e,t){const s=i==null?void 0:i.codec;return s&&s.length>4?s:e===Ue.AUDIO?s==="ec-3"||s==="ac-3"||s==="alac"?s:s==="fLaC"||s==="Opus"?Pd(s,!1):(t.warn(`Unhandled audio codec "${s}" in mp4 MAP`),s||"mp4a"):(t.warn(`Unhandled video codec "${s}" in mp4 MAP`),s||"avc1")}let as;try{as=self.performance.now.bind(self.performance)}catch{as=Date.now}const Tl=[{demux:NI,remux:jI},{demux:Ms,remux:yl},{demux:wI,remux:yl},{demux:PI,remux:yl}];Tl.splice(2,0,{demux:MI,remux:yl});class pg{constructor(e,t,s,r,n,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=s,this.id=n,this.logger=a}configure(e){this.transmuxConfig=e,this.decrypter&&this.decrypter.reset()}push(e,t,s,r){const n=s.transmuxing;n.executeStart=as();let a=new Uint8Array(e);const{currentTransmuxState:o,transmuxConfig:l}=this;r&&(this.currentTransmuxState=r);const{contiguous:d,discontinuity:u,trackSwitch:c,accurateTimeOffset:h,timeOffset:f,initSegmentChange:m}=r||o,{audioCodec:p,videoCodec:g,defaultInitPts:v,duration:T,initSegmentData:y}=l,_=QI(a,t);if(_&&Cn(_.method)){const A=this.getDecrypter(),R=Nf(_.method);if(A.isSync()){let S=A.softwareDecrypt(a,_.key.buffer,_.iv.buffer,R);if(s.part>-1){const O=A.flush();S=O&&O.buffer}if(!S)return n.executeEnd=as(),tc(s);a=new Uint8Array(S)}else return this.asyncResult=!0,this.decryptionPromise=A.webCryptoDecrypt(a,_.key.buffer,_.iv.buffer,R).then(S=>{const k=this.push(S,null,s);return this.decryptionPromise=null,k}),this.decryptionPromise}const I=this.needsProbing(u,c);if(I){const A=this.configureTransmuxer(a);if(A)return this.logger.warn(`[transmuxer] ${A.message}`),this.observer.emit(E.ERROR,E.ERROR,{type:te.MEDIA_ERROR,details:w.FRAG_PARSING_ERROR,fatal:!1,error:A,reason:A.message}),n.executeEnd=as(),tc(s)}(u||c||m||I)&&this.resetInitSegment(y,p,g,T,t),(u||m||I)&&this.resetInitialTimestamp(v),d||this.resetContiguity();const x=this.transmux(a,_,f,h,s);this.asyncResult=mo(x);const L=this.currentTransmuxState;return L.contiguous=!0,L.discontinuity=!1,L.trackSwitch=!1,n.executeEnd=as(),x}flush(e){const t=e.transmuxing;t.executeStart=as();const{decrypter:s,currentTransmuxState:r,decryptionPromise:n}=this;if(n)return this.asyncResult=!0,n.then(()=>this.flush(e));const a=[],{timeOffset:o}=r;if(s){const c=s.flush();c&&a.push(this.push(c.buffer,null,e))}const{demuxer:l,remuxer:d}=this;if(!l||!d){t.executeEnd=as();const c=[tc(e)];return this.asyncResult?Promise.resolve(c):c}const u=l.flush(o);return mo(u)?(this.asyncResult=!0,u.then(c=>(this.flushRemux(a,c,e),a))):(this.flushRemux(a,u,e),this.asyncResult?Promise.resolve(a):a)}flushRemux(e,t,s){const{audioTrack:r,videoTrack:n,id3Track:a,textTrack:o}

37=t,{accurateTimeOffset:l,timeOffset:d}=this.currentTransmuxState;this.logger.log(`[transmuxer.ts]: Flushed ${this.id} sn: ${s.sn}${s.part>-1?" part: "+s.part:""} of ${this.id===X.MAIN?"level":"track"} ${s.level}`);const u=this.remuxer.remux(r,n,a,o,d,l,!0,this.id);e.push({remuxResult:u,chunkMeta:s}),s.transmuxing.executeEnd=as()}resetInitialTimestamp(e){const{demuxer:t,remuxer:s}=this;!t||!s||(t.resetTimeStamp(e),s.resetTimeStamp(e))}resetContiguity(){const{demuxer:e,remuxer:t}=this;!e||!t||(e.resetContiguity(),t.resetNextTimestamp())}resetInitSegment(e,t,s,r,n){const{demuxer:a,remuxer:o}=this;!a||!o||(a.resetInitSegment(e,t,s,r),o.resetInitSegment(e,t,s,n))}destroy(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)}transmux(e,t,s,r,n){let a;return t&&t.method==="SAMPLE-AES"?a=this.transmuxSampleAes(e,t,s,r,n):a=this.transmuxUnencrypted(e,s,r,n),a}transmuxUnencrypted(e,t,s,r){const{audioTrack:n,videoTrack:a,id3Track:o,textTrack:l}=this.demuxer.demux(e,t,!1,!this.config.progressive);return{remuxResult:this.remuxer.remux(n,a,o,l,t,s,!1,this.id),chunkMeta:r}}transmuxSampleAes(e,t,s,r,n){return this.demuxer.demuxSampleAes(e,t,s).then(a=>({remuxResult:this.remuxer.remux(a.audioTrack,a.videoTrack,a.id3Track,a.textTrack,s,r,!1,this.id),chunkMeta:n}))}configureTransmuxer(e){const{config:t,observer:s,typeSupported:r}=this;let n;for(let c=0,h=Tl.length;c<h;c++){var a;if((a=Tl[c].demux)!=null&&a.probe(e,this.logger)){n=Tl[c];break}}if(!n)return new Error("Failed to find demuxer by probing fragment data");const o=this.demuxer,l=this.remuxer,d=n.remux,u=n.demux;(!l||!(l instanceof d))&&(this.remuxer=new d(s,t,r,this.logger)),(!o||!(o instanceof u))&&(this.demuxer=new u(s,t,r,this.logger),this.probe=u.probe)}needsProbing(e,t){return!this.demuxer||!this.remuxer||e||t}getDecrypter(){let e=this.decrypter;return e||(e=this.decrypter=new Pf(this.config)),e}}function QI(i,e){let t=null;return i.byteLength>0&&(e==null?void 0:e.key)!=null&&e.iv!==null&&e.method!=null&&(t=e),t}const tc=i=>({remuxResult:{},chunkMeta:i});function mo(i){return"then"in i&&i.then instanceof Function}class XI{constructor(e,t,s,r,n){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=s,this.duration=r,this.defaultInitPts=n||null}}class ZI{constructor(e,t,s,r,n,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=s,this.trackSwitch=r,this.timeOffset=n,this.initSegmentChange=a}}let gg=0;class DE{constructor(e,t,s,r){this.error=null,this.hls=void 0,this.id=void 0,this.instanceNo=gg++,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 d=l.data,u=this.hls;if(!(!u||!(d!=null&&d.event)||d.instanceNo!==this.instanceNo))switch(d.event){case"init":{var c;const h=(c=this.workerContext)==null?void 0:c.objectURL;h&&self.URL.revokeObjectURL(h);break}case"transmuxComplete":{this.handleTransmuxComplete(d.data);break}case"flush":{this.onFlush(d.data);break}case"workerLog":{u.logger[d.data.logType]&&u.logger[d.data.logType](d.data.message);break}default:{d.data=d.data||{},d.data.frag=this.frag,d.data.part=this.part,d.data.id=this.id,u.trigger(d.event,d.data);break}}},this.onWorkerError=l=>{if(!this.hls)return;const d=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(E.ERROR,{type:te.OTHER_ERROR,details:w.INTERNAL_EXCEPTION,fatal:!1,event:"demuxerWorker",error:d})};const n=e.config;this.hls=e,this.id=t,this.useWorker=!!n.enableWorker,this.onTransmuxComplete=s,this.onFlush=r;const a=(l,d)=>{d=d||{},d.frag=this.frag||void 0,l===E.ERROR&&(d=d,d.parent=this.id,d.part=this.part,this.error=d.error),this.hls.trigger(l,d)};this.observer=new Ff,this.observer.on(E.FRAG_DECRYPTED,a),this.observer.on(E.ERROR,a);const o=wp(n.preferManagedMediaSource);if(this.useWorker&&typeof Worker<"u"){const l=this.hls.logger;if(n.workerPath||rI()){try{n.workerPath?(l.log(`loading Web Worker ${n.workerPath} for "${t}"`),this.workerContext=aI(n.workerPath)):(l.log(`injecting Web Worker for "${t}"`),this.workerContext=nI());const{worker:u}=this.workerContext;u.addEventListener("message",this.onWorkerMessage),u.addEventListener("error",this.onWorkerError),u.postMessage({instanceNo:this.instanceNo,cmd:"init",typeSupported:o,id:t,config:qe(n)})}catch(u){l.warn(`Error setting up "${t}" Web Worker, fallback to inline`,u),this.terminateWorker(),this.error=null,this.transmuxer=new pg(this.observer,o,n,"",t,e.logger)}return}}this.transmuxer=new pg(this.observer,o,n,"",t,e.logger)}reset(){if(this.frag=null,this.part=null,this.workerContext){const e=this.instanceNo;this.instanceNo=gg++;const t=this.hls.config,s=wp(t.preferManagedMediaSource);this.workerContext.worker.postMessage({instanceNo:this.instanceNo,cmd:"reset",resetNo:e,typeSupported:s,id:this.id,config:qe(t)})}}terminateWorker(){if(this.workerContext){const{worker:e}=this.workerContext;this.workerContext=null,e.removeEventListener("message",this.onWorkerMessage),e.removeEventListener("error",this.onWorkerError),oI(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,s,r,n,a,o,l,d,u){var c,h;d.transmuxing.start=self.performance.now();const{instanceNo:f,transmuxer:m}=this,p=a?a.start:n.start,g=n.decryptdata,v=this.frag,T=!(v&&n.cc===v.cc),y=!(v&&d.level===v.level),_=v?d.sn-v.sn:-1,I=this.part?d.part-this.part.index:-1,x=_===0&&d.id>1&&d.id===(v==null?void 0:v.stats.chunkCount),L=!y&&(_===1||_===0&&(I===1||x&&I<=0)),A=self.performance.now();(y||_||n.stats.parsing.start===0)&&(n.stats.parsing.start=A),a&&(I||!L)&&(a.stats.parsing.start=A);const R=!(v&&((c=n.initSegment)==null?void 0:c.url)===((h=v.initSegment)==null?void 0:h.url)),S=new ZI(T,L,l,y,p,R);if(!L||T||R){this.hls.logger.log(`[transmuxer-interface]: Starting new transmux session for ${n.type} sn: ${d.sn}${d.part>-1?" part: "+d.part:""} ${this.id===X.MAIN?"level":"track"}: ${d.level} id: ${d.id}
38        discontinuity: ${T}
39        trackSwitch: ${y}
40        contiguous: ${L}
41        accurateTimeOffset: ${l}
42        timeOffset: ${p}
43        initSegmentChange: ${R}`);const k=new XI(s,r,t,o,u);this.configureTransmuxer(k)}if(this.frag=n,this.part=a,this.workerContext)this.workerContext.worker.postMessage({instanceNo:f,cmd:"demux",data:e,decryptdata:g,chunkMeta:d,state:S},e instanceof ArrayBuffer?[e]:[]);else if(m){const k=m.push(e,g,d,S);mo(k)?k.then(O=>{this.handleTransmuxComplete(O)}).catch(O=>{this.transmuxerError(O,d,"transmuxer-interface push error")}):this.handleTransmuxComplete(k)}}flush(e){e.transmuxing.start=self.performance.now();const{instanceNo:t,transmuxer:s}=this;if(this.workerContext)this.workerContext.worker.postMessage({instanceNo:t,cmd:"flush",chunkMeta:e});else if(s){const r=s.flush(e);mo(r)?r.then(n=>{this.handleFlushResult(n,e)}).catch(n=>{this.transmuxerError(n,e,"transmuxer-interface flush error")}):this.handleFlushResult(r,e)}}transmuxerError(e,t,s){this.hls&&(this.error=e,this.hls.trigger(E.ERROR,{type:te.MEDIA_ERROR,details:w.FRAG_PARSING_ERROR,chunkMeta:t,frag:this.frag||void 0,part:this.part||void 0,fatal:!1,error:e,err:e,reason:s}))}handleFlushResult(e,t){e.forEach(s=>{this.handleTransmuxComplete(s)}),this.onFlush(t)}configureTransmuxer(e){const{instanceNo:t,transmuxer:s}=this;this.workerContext?this.workerContext.worker.postMessage({instanceNo:t,cmd:"configure",config:e}):s&&s.configure(e)}handleTransmuxComplete(e){e.chunkMeta.transmuxing.end=self.performance.now(),this.onTransmuxComplete(e)}}const vg=100;class JI extends Uf{constructor(e,t,s){super(e,t,s,"audio-stream-controller",X.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(E.LEVEL_LOADED,this.onLevelLoaded,this),e.on(E.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),e.on(E.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(E.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.on(E.BUFFER_RESET,this.onBufferReset,this),e.on(E.BUFFER_CREATED,this.onBufferCreated,this),e.on(E.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(E.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(E.INIT_PTS_FOUND,this.onInitPtsFound,this),e.on(E.FRAG_LOADING,this.onFragLoading,this),e.on(E.FRAG_BUFFERED,this.onFragBuffered,this)}unregisterListeners(){const{hls:e}=this;e&&(super.unregisterListeners(),e.off(E.LEVEL_LOADED,this.onLevelLoaded,this),e.off(E.AU

43DIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),e.off(E.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(E.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.off(E.BUFFER_RESET,this.onBufferReset,this),e.off(E.BUFFER_CREATED,this.onBufferCreated,this),e.off(E.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(E.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(E.INIT_PTS_FOUND,this.onInitPtsFound,this),e.off(E.FRAG_LOADING,this.onFragLoading,this),e.off(E.FRAG_BUFFERED,this.onFragBuffered,this))}onInitPtsFound(e,{frag:t,id:s,initPTS:r,timescale:n}){if(s===X.MAIN){const a=t.cc,o=this.fragCurrent;if(this.initPTS[a]={baseTime:r,timescale:n},this.log(`InitPTS for cc: ${a} found from main: ${r}/${n}`),this.mainAnchor=t,this.state===N.WAITING_INIT_PTS){const l=this.waitingData;(!l&&!this.loadingParts||l&&l.frag.cc!==a)&&this.syncWithAnchor(t,l==null?void 0:l.frag)}else!this.hls.hasEnoughToStart&&o&&o.cc!==a?(o.abortRequests(),this.syncWithAnchor(t,o)):this.state===N.IDLE&&this.tick()}}getLoadPosition(){return!this.startFragRequested&&this.nextLoadPosition>=0?this.nextLoadPosition:super.getLoadPosition()}syncWithAnchor(e,t){var s;const r=((s=this.mainFragLoading)==null?void 0:s.frag)||null;if(t&&(r==null?void 0:r.cc)===t.cc)return;const n=(r||e).cc,a=this.getLevelDetails(),o=this.getLoadPosition(),l=Qv(a,n,o);l&&(this.log(`Syncing with main frag at ${l.start} cc ${l.cc}`),this.startFragRequested=!1,this.nextLoadPosition=l.start,this.resetLoadingState(),this.state===N.IDLE&&this.doTickIdle())}startLoad(e,t){if(!this.levels){this.startPosition=e,this.state=N.STOPPED;return}const s=this.lastCurrentTime;this.stopLoad(),this.setInterval(vg),s>0&&e===-1?(this.log(`Override startPosition with lastCurrentTime @${s.toFixed(3)}`),e=s,this.state=N.IDLE):this.state=N.WAITING_TRACK,this.nextLoadPosition=this.lastCurrentTime=e+this.timelineOffset,this.startPosition=t?-1:e,this.tick()}doTick(){switch(this.state){case N.IDLE:this.doTickIdle();break;case N.WAITING_TRACK:{const{levels:t,trackId:s}=this,r=t==null?void 0:t[s],n=r==null?void 0:r.details;if(n&&!this.waitForLive(r)){if(this.waitForCdnTuneIn(n))break;this.state=N.WAITING_INIT_PTS}break}case N.FRAG_LOADING_WAITING_RETRY:{var e;const t=performance.now(),s=this.retryDate;if(!s||t>=s||(e=this.media)!=null&&e.seeking){const{levels:r,trackId:n}=this;this.log("RetryDate reached, switch back to IDLE state"),this.resetStartWhenNotLoaded((r==null?void 0:r[n])||null),this.state=N.IDLE}break}case N.WAITING_INIT_PTS:{const t=this.waitingData;if(t){const{frag:s,part:r,cache:n,complete:a}=t,o=this.mainAnchor;if(this.initPTS[s.cc]!==void 0){this.waitingData=null,this.state=N.FRAG_LOADING;const l=n.flush().buffer,d={frag:s,part:r,payload:l,networkDetails:null};this._handleFragmentLoadProgress(d),a&&super._handleFragmentLoadComplete(d)}else o&&o.cc!==t.frag.cc&&this.syncWithAnchor(o,t.frag)}else this.state=N.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:s,media:r,trackId:n}=this,a=t.config;if(!this.buffering||!r&&!this.primaryPrefetch&&(this.startFragRequested||!a.startFragPrefetch)||!(s!=null&&s[n]))return;const o=s[n],l=o.details;if(!l||this.waitForLive(o)||this.waitForCdnTuneIn(l)){this.state=N.WAITING_TRACK,this.startFragRequested=!1;return}const d=this.mediaBuffer?this.mediaBuffer:this.media;this.bufferFlushed&&d&&(this.bufferFlushed=!1,this.afterBufferFlushed(d,Ue.AUDIO,X.AUDIO));const u=this.getFwdBufferInfo(d,X.AUDIO);if(u===null)return;if(!this.switchingTrack&&this._streamEnded(u,l)){t.trigger(E.BUFFER_EOS,{type:"audio"}),this.state=N.ENDED;return}const c=u.len,h=t.maxBufferLength,f=l.fragments,m=f[0].start,p=this.getLoadPosition(),g=this.flushing?p:u.end;if(this.switchingTrack&&r){const y=p;l.PTSKnown&&y<m&&(u.end>m||u.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),r.currentTime=m+.05)}if(c>=h&&!this.switchingTrack&&g<f[f.length-1].start)return;let v=this.getNextFragment(g,l);if(v&&this.isLoopLoading(v,g)&&(v=this.getNextFragmentLoopLoading(v,l,u,X.MAIN,h)),!v){this.bufferFlushed=!0;return}let T=((e=this.mainFragLoading)==null?void 0:e.frag)||null;if(!this.audioOnly&&this.startFragRequested&&T&&ot(v)&&!v.endList&&(!l.live||!this.loadingParts&&g<this.hls.liveSyncPosition)&&(this.fragmentTracker.getState(T)===ft.OK&&

43(this.mainFragLoading=T=null),T&&ot(T))){if(v.start>T.end){const _=this.fragmentTracker.getFragAtPos(g,X.MAIN);_&&_.end>T.end&&(T=_,this.mainFragLoading={frag:_,targetBufferTime:null})}if(v.start>T.end)return}this.loadFragment(v,o,g)}onMediaDetaching(e,t){this.bufferFlushed=this.flushing=!1,super.onMediaDetaching(e,t)}onAudioTracksUpdated(e,{audioTracks:t}){this.resetTransmuxer(),this.levels=t.map(s=>new uo(s))}onAudioTrackSwitching(e,t){const s=!!t.url;this.trackId=t.id;const{fragCurrent:r}=this;r&&(r.abortRequests(),this.removeUnbufferedFrags(r.start)),this.resetLoadingState(),s?(this.switchingTrack=t,this.flushAudioIfNeeded(t),this.state!==N.STOPPED&&(this.setInterval(vg),this.state=N.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 s=this.cachedTrackLoadedData;s&&(this.cachedTrackLoadedData=null,this.onAudioTrackLoaded(E.AUDIO_TRACK_LOADED,s))}onAudioTrackLoaded(e,t){var s;const{levels:r}=this,{details:n,id:a,groupId:o,track:l}=t;if(!r){this.warn(`Audio tracks reset while loading track ${a} "${l.name}" of "${o}"`);return}const d=this.mainDetails;if(!d||n.endCC>d.endCC||d.expired){this.cachedTrackLoadedData=t,this.state!==N.STOPPED&&(this.state=N.WAITING_TRACK);return}this.cachedTrackLoadedData=null,this.log(`Audio track ${a} "${l.name}" of "${o}" loaded [${n.startSN},${n.endSN}]${n.lastPartSn?`[part-${n.lastPartSn}-${n.lastPartIndex}]`:""},duration:${n.totalduration}`);const u=r[a];let c=0;if(n.live||(s=u.details)!=null&&s.live){if(this.checkLiveUpdate(n),n.deltaUpdateFailed)return;if(u.details){var h;c=this.alignPlaylists(n,u.details,(h=this.levelLastLoaded)==null?void 0:h.details)}n.alignedSliding||(uE(n,d),n.alignedSliding||Bd(n,d),c=n.fragmentStart)}u.details=n,this.levelLastLoaded=u,this.startFragRequested||this.setStartPosition(d,c),this.hls.trigger(E.AUDIO_TRACK_UPDATED,{details:n,id:a,groupId:t.groupId}),this.state===N.WAITING_TRACK&&!this.waitForCdnTuneIn(n)&&(this.state=N.IDLE),this.tick()}_handleFragmentLoadProgress(e){var t;const s=e.frag,{part:r,payload:n}=e,{config:a,trackId:o,levels:l}=this;if(!l){this.warn(`Audio tracks were reset while fragment load was in progress. Fragment ${s.sn} of level ${s.level} will not be buffered`);return}const d=l[o];if(!d){this.warn("Audio track is undefined on fragment load progress");return}const u=d.details;if(!u){this.warn("Audio track details undefined on fragment load progress"),this.removeUnbufferedFrags(s.start);return}const c=a.defaultAudioCodec||d.audioCodec||"mp4a.40.2";let h=this.transmuxer;h||(h=this.transmuxer=new DE(this.hls,X.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));const f=this.initPTS[s.cc],m=(t=s.initSegment)==null?void 0:t.data;if(f!==void 0){const g=r?r.index:-1,v=g!==-1,T=new Of(s.level,s.sn,s.stats.chunkCount,n.byteLength,g,v);h.push(n,m,c,"",s,r,u.totalduration,!1,T,f)}else{this.log(`Unknown video PTS for cc ${s.cc}, waiting for video PTS before demuxing audio frag ${s.sn} of [${u.startSN} ,${u.endSN}],track ${o}`);const{cache:p}=this.waitingData=this.waitingData||{frag:s,part:r,cache:new cE,complete:!1};p.push(new Uint8Array(n)),this.state!==N.STOPPED&&(this.state=N.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 s=t.tracks.audio;s&&(this.mediaBuffer=s.buffer||null)}onFragLoading(e,t){!this.audioOnly&&t.frag.type===X.MAIN&&ot(t.frag)&&(this.mainFragLoading=t,this.state===N.IDLE&&this.tick())}onFragBuffered(e,t){const{frag:s,part:r}=t;if(s.type!==X.AUDIO){!this.audioOnly&&s.type===X.MAIN&&!s.elementaryStreams.video&&!s.elementaryStreams.audiovideo&&(this.audioOnly=!0,this.mainFragLoading=null);return}if(this.fragContextChanged(s)){this.warn(`Fragment ${s.sn}${r?" p: "+r.index:""} of level ${s.level} finished buffering, but was aborted. state: ${this.state}, audioSwitch: ${this.switchingTrack?this.switchingTrack.name:"false"}`);return}if(ot(s)){this.fragPrevious=s;const n=this.switchingTrack;n&&(this.bufferedTrack=n,this.switchingTrack=null,this.hls.trigger(E.AUDIO_TRACK_SWITCHED,Me({},n)))}this.fragBufferedComplete(s,r),this.media&&this.tick()}onError(e,t){var s;if(t.fatal){this.state=N.ERROR;return}switch(t.details){case w.FRAG_GAP:case w.FRAG_PARSING_ERROR:case w.FRAG_DECRYPT_ERROR:case w.FRAG_LOAD_ERROR:case w.FRAG_LOAD_TIMEOUT:case w.KEY_LOAD_ERROR:case w.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(X.AUDIO,t);break;case w.AUDIO_TRACK_LOAD_ERROR:case w.AUDIO_TRACK_LOAD_TIMEOUT:case w.LEVEL_PARSING_ERROR:!t.levelRetry&&this.state===N.WAITING_TRACK&&((s=t.context)==null?void 0:s.type)===ge.AUDIO_TRACK&&(this.state=N.IDLE);break;case w.BUFFER_ADD_CODEC_ERROR:case w.BUFFER_APPEND_ERROR:if(t.parent!=="audio")return;this.reduceLengthAndFlushBuffer(t)||this.resetLoadingState();break;case w.BUFFER_FULL_ERROR:if(t.parent!=="audio")return;this.reduceLengthAndFlushBuffer(t)&&(this.bufferedTrack=null,super.flushMainBuffer(0,Number.POSITIVE_INFINITY,"audio"));break;case w.INTERNAL_EXCEPTION:this.recoverWorkerError(t);break}}onBufferFlushing(e,{type:t}){t!==Ue.VIDEO&&(this.flushing=!0)}onBufferFlushed(e,{type:t}){if(t!==Ue.VIDEO){this.flushing=!1,this.bufferFlushed=!0,this.state===N.ENDED&&(this.state=N.IDLE);const s=this.mediaBuffer||this.media;s&&(this.afterBufferFlushed(s,t,X.AUDIO),this.tick())}}_handleTransmuxComplete(e){var t;const s="audio",{hls:r}=this,{remuxResult:n,chunkMeta:a}=e,o=this.getCurrentContext(a);if(!o){this.resetWhenMissingContext(a);return}const{frag:l,part:d,level:u}=o,{details:c}=u,{audio:h,text:f,id3:m,initSegment:p}=n;if(this.fragContextChanged(l)||!c){this.fragmentTracker.removeFragment(l);return}if(this.state=N.PARSING,this.switchingTrack&&h&&this.completeAudioSwitch(this.switchingTrack),p!=null&&p.tracks){const g=l.initSegment||l;this._bufferInitSegment(u,p.tracks,g,a),r.trigger(E.FRAG_PARSING_INIT_SEGMENT,{frag:g,id:s,tracks:p.tracks})}if(h){const{startPTS:g,endPTS:v,startDTS:T,endDTS:y}=h;d&&(d.elementaryStreams[Ue.AUDIO]={startPTS:g,endPTS:v,startDTS:T,endDTS:y}),l.setElementaryStreamInfo(Ue.AUDIO,g,v,T,y),this.bufferFragmentData(h,l,d,a)}if(m!=null&&(t=m.samples)!=null&&t.length){const g=we({id:s,frag:l,details:c},m);r.trigger(E.FRAG_PARSING_METADATA,g)}if(f){const g=we({id:s,frag:l,details:c},f);r.trigger(E.FRAG_PARSING_USERDATA,g)}}_bufferInitSegment(e,t,s,r){if(this.state!==N.PARSING||(t.video&&delete t.video,t.audiovideo&&delete t.audiovideo,!t.audio))return;const n=t.audio;n.id=X.AUDIO;const a=e.audioCodec;this.log(`Init audio buffer, container:${n.container}, codecs[level/parsed]=[${a}/${n.codec}]`),a&&a.split(",").length===1&&(n.levelCodec=a),this.hls.trigger(E.BUFFER_CODECS,t);const o=n.initSegment;if(o!=null&&o.byteLength){const l={type:"audio",frag:s,part:null,chunkMeta:r,parent:s.type,data:o};this.hls.trigger(E.BUFFER_APPENDING,l)}this.tickImmediate()}loadFragment(e,t,s){const r=this.fragmentTracker.getState(e);if(this.switchingTrack||r===ft.NOT_LOADED||r===ft.PARTIAL){var n;if(!ot(e))this._loadInitSegment(e,t);else if((n=t.details)!=null&&n.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=N.WAITING_INIT_PTS;const a=this.mainDetails;a&&a.fragmentStart!==t.details.fragmentStart&&Bd(t.details,a)}else super.loadFragment(e,t,s)}else this.clearTrackerIfNeeded(e)}flushAudioIfNeeded(e){if(this.media&&this.bufferedTrack){const{name:t,lang:s,assocLang:r,characteristics:n,audioCodec:a,channels:o}=this.bufferedTrack;Mr({name:t,lang:s,assocLang:r,characteristics:n,audioCodec:a,channels:o},e,ur)||(Nd(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(E.AUDIO_TRACK_SWITCHED,Me({},e))}}class Wf extends yi{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,s){const r=t==null?void 0:t.renditionReports;if(r){let n=-1;for(let a=0;a<r.length;a++){const o=r[a];let l;try{l=new self.URL(o.URI,t.url).href}catch(d){this.warn(`Could not construct new URL for Rendition Report: ${d}`),l=o.URI||""}if(l===e){n=a;break}else l===e.substring(0,l.length)&&(n=a)}if(n!==-1){const a=r[n],o=parseInt(a["LAST-MSN"])||(t==null?void 0:t.lastPartSn);let l=parseInt(a["LAST-PART"])||(t==null?void 0:t.lastPartIndex);if(this.hls.config.lowLatencyMode){const u=Math.min(t.age-t.partTarget,t.targetduration);l>=0&&u>t.partTarget&&(l+=1)}const d=s&&Mp(s);return new Pp(o,l>=0?l:void 0,d)}}}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(s){this.warn(`Could not construct new URL with HLS Delivery Directives: ${s}`)}return e}playlistLoaded(e,t,s){const{details:r,stats:n}=t,a=self.performance.now(),o=n.loading.first?Math.max(0,a-n.loading.first):0;r.advancedDateTime=Date.now()-o;const l=this.hls.config.timelineOffset;if(l!==r.appliedTimelineOffset){const u=Math.max(l||0,0);r.appliedTimelineOffset=u,r.fragments.forEach(c=>{c.start=c.playlistOffset+u})}if(r.live||s!=null&&s.live){const u="levelInfo"in t?t.levelInfo:t.track;if(r.reloaded(s),s&&r.fragments.length>0){j1(s,r);const T=r.playlistParsingError;if(T){this.warn(T);const y=this.hls;if(!y.config.ignorePlaylistParsingErrors){var d;const{networkDetails:_}=t;y.trigger(E.ERROR,{type:te.NETWORK_ERROR,details:w.LEVEL_PARSING_ERROR,fatal:!1,url:r.url,error:T,reason:T.message,level:t.level||void 0,parent:(d=r.fragments[0])==null?void 0:d.type,networkDetails:_,stats:n});return}r.playlistParsingError=null}}r.requestScheduled===-1&&(r.requestScheduled=n.loading.start);const c=this.hls.mainForwardBufferInfo,h=c?c.end-c.len:0,f=(r.edge-h)*1e3,m=nE(r,f);if(r.requestScheduled+m<a?r.requestScheduled=a:r.requestScheduled+=m,this.log(`live playlist ${e} ${r.advanced?"REFRESHED "+r.lastPartSn+"-"+r.lastPartIndex:r.updated?"UPDATED":"MISSED"}`),!this.canLoad||!r.live)return;let p,g,v;if(r.canBlockReload&&r.endSN&&r.advanced){const T=this.hls.config.lowLatencyMode,y=r.lastPartSn,_=r.endSN,I=r.lastPartIndex,x=I!==-1,L=y===_;x?L?(g=_+1,v=T?0:I):(g=y,v=T?I+1:r.maxPartIndex):g=_+1;const A=r.age,R=A+r.ageHeader;let S=Math.min(R-r.partTarget,r.targetduration*1.5);if(S>0){if(R>r.targetduration*3)this.log(`Playlist last advanced ${A.toFixed(2)}s ago. Omitting segment and part directives.`),g=void 0,v=void 0;else if(s!=null&&s.tuneInGoal&&R-r.partTarget>s.tuneInGoal)this.warn(`CDN Tune-in goal increased from: ${s.tuneInGoal} to: ${S} with playlist age: ${r.age}`),S=0;else{const k=Math.floor(S/r.targetduration);if(g+=k,v!==void 0){const O=Math.round(S%r.targetduration/r.partTarget);v+=O}this.log(`CDN Tune-in age: ${r.ageHeader}s last advanced ${A.toFixed(2)}s goal: ${S} skip sn ${k} to part ${v}`)}r.tuneInGoal=S}if(p=this.getDeliveryDirectives(r,t.deliveryDirectives,g,v),T||!L){r.requestScheduled=a,this.loadingPlaylist(u,p);return}}else(r.canBlockReload||r.canSkipUntil)&&(p=this.getDeliveryDirectives(r,t.deliveryDirectives,g,v));p&&g!==void 0&&r.canBlockReload&&(r.requestScheduled=n.loading.first+Math.max(m-o*2,m/2)),this.scheduleLoading(u,p,r)}else this.clearTimer()}scheduleLoading(e,t,s){const r=s||e.details;if(!r){this.loadingPlaylist(e,t);return}const n=self.performance.now(),a=r.requestScheduled;if(n>=a){this.loadingPlaylist(e,t);return}const o=a-n;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,s,r){let n=Mp(e);return t!=null&&t.skip&&e.deltaUpdateFailed&&(s=t.msn,r=t.part,n=vl.No),new Pp(s,r,n)}checkRetry(e){const t=e.details,s=Ud(e),r=e.errorAction,{action:n,retryCount:a=0,retryConfig:o}=r||{},l=!!r&&!!o&&(n===kt.RetryRequest||!r.resolved&&n===kt.SendAlternateToPenaltyBox);if(l){var d;if(a>=o.maxNumRetry)return!1;if(s&&(d=e.context)!=null&&d.deliveryDirectives)this.warn(`Retrying playlist loading ${a+1}/${o.maxNumRetry} after "${t}" without delivery-directives`),this.loadPlaylist();else{const u=Mf(o,a);this.clearTimer(),this.timer=self.setTimeout(()=>this.loadPlaylist(),u),this.warn(`Retrying playlist loading ${a+1}/${o.maxNumRetry} after "${t}" in ${u}ms`)}e.levelRetry=!0,r.resolved=!0}return l}}function CE(i,e){if(i.length!==e.length)return!1;for(let t=0;t<i.length;t++)if(!po(i[t].attrs,e[t].attrs))return!1;return!0}function po(i,e,t){const s=i["STABLE-RENDITION-ID"];return s&&!t?s===e["STABLE-RENDITION-ID"]:!(t||["LANGUAGE","NAME","CHARACTERISTICS","AUTOSELECT","DEFAULT","FORCED","ASSOC-LANGUAGE"]).some(r=>i[r]!==e[r])}function Yc(i,e){return e.label.toLowerCase()===i.name.toLowerCase()&&(!e.language||e.language.toLowerCase()===(i.lang||"").toLowerCase())}class eL extends Wf{constructor(e){super(e,"audio-track-controller"),this.tracks=[],this.groupIds=null,this.tracksInGroup=[],this.trackId=-1,this.currentTrack=null,this.selectDefaultTrack=!0,this.registerListeners()}registerListeners(){const{hls:e}=this;e.on(E.MANIFEST_LOADING,this.onManifestLoading,this),e.on(E.MANIFEST_PARSED,this.onManifestParsed,this),e.on(E.LEVEL_LOADING,this.onLevelLoading,this),e.on(E.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(E.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.on(E.ERROR,this.onError,this)}unregisterListeners(){const{hls:e}=this;e.off(E.MANIFEST_LOADING,this.onManifestLoading,this),e.off(E.MANIFEST_PARSED,this.onManifestParsed,this),e.off(E.LEVEL_LOADING,this.onLevelLoading,this),e.off(E.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(E.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.off(E.ERROR,this.onError,this)}destroy(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.currentTrack=null,super.destroy()}onManifestLoading(){this.tracks=[],this.tracksInGroup=[],this.groupIds=null,this.currentTrack=null,this.trackId=-1,this.selectDefaultTrack=!0}onManifestParsed(e,t){this.tracks=t.audioTracks||[]}onAudioTrackLoaded(e,t){const{id:s,groupId:r,details:n}=t,a=this.tracksInGroup[s];if(!a||a.groupId!==r){this.warn(`Audio track with id:${s} and group:${r} not found in active group ${a==null?void 0:a.groupId}`);return}const o=a.details;a.details=t.details,this.log(`Audio track ${s} "${a.name}" lang:${a.lang} group:${r} loaded [${n.startSN}-${n.endSN}]`),s===this.trackId&&this.playlistLoaded(s,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 s=t.audioGroups||null,r=this.groupIds;let n=this.currentTrack;if(!s||(r==null?void 0:r.length)!==(s==null?void 0:s.length)||s!=null&&s.some(o=>(r==null?void 0:r.indexOf(o))===-1)){this.groupIds=s,this.trackId=-1,this.currentTrack=null;const o=this.tracks.filter(h=>!s||s.indexOf(h.groupId)!==-1);if(o.length)this.selectDefaultTrack&&!o.some(h=>h.default)&&(this.selectDefaultTrack=!1),o.forEach((h,f)=>{h.id=f});else if(!n&&!this.tracksInGroup.length)return;this.tracksInGroup=o;const l=this.hls.config.audioPreference;if(!n&&l){const h=Hi(l,o,ur);if(h>-1)n=o[h];else{const f=Hi(l,this.tracks);n=this.tracks[f]}}let d=this.findTrackId(n);d===-1&&n&&(d=this.findTrackId(null));const u={audioTracks:o};this.log(`Updating audio tracks, ${o.length} track(s) found in group(s): ${s==null?void 0:s.join(",")}`),this.hls.trigger(E.AUDIO_TRACKS_UPDATED,u);const c=this.trackId;if(d!==-1&&c===-1)this.setAudioTrack(d);else if(o.length&&c===-1){var a;const h=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(h.message),this.hls.trigger(E.ERROR,{type:te.MEDIA_ERROR,details:w.AUDIO_TRACK_LOAD_ERROR,fatal:!0,error:h})}}}onError(e,t){t.fatal||!t.context||t.context.type===ge.AUDIO_TRACK&&t.context.id===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 s=this.allAudioTracks;if(this.selectDefaultTrack=!1,s.length){const r=this.currentTrack;if(r&&Mr(e,r,ur))return r;const n=Hi(e,this.tracksInGroup,ur);if(n>-1){const a=this.tracksInGroup[n];return this.setAudioTrack(n),a}else if(r){let a=t.loadLevel;a===-1&&(a=t.firstAutoLevel);const o=f1(e,t.levels,s,a,ur);if(o===-1)return null;t.nextLoadLevel=o}if(e.channels||e.audioCodec){const a=Hi(e,s);if(a>-1)return s[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 s=this.currentTrack,r=t[e],n=r.details&&!r.details.live;if(e===this.trackId&&r===s&&n||(this.log(`Switching to audio-track ${e} "${r.name}" lang:${r.lang} group:${r.groupId} channels:${r.channels}`),this.trackId=e,this.currentTrack=r,this.hls.trigger(E.AUDIO_TRACK_SWITCHING,Me({},r)),n))return;const a=this.switchParams(r.url,s==null?void 0:s.details,r.details);this.loadPlaylist(a)}findTrackId(e){const t=this.tracksInGroup;for(let s=0;s<t.length;s++){const r=t[s];if(!(this.selectDefaultTrack&&!r.default)&&(!e||Mr(e,r,ur)))return s}if(e){const{name:s,lang:r,assocLang:n,characteristics:a,audioCodec:o,channels:l}=e;for(let d=0;d<t.length;d++){const u=t[d];if(Mr({name:s,lang:r,assocLang:n,characteristics:a,audioCodec:o,channels:l},u,ur))return d}for(let d=0;d<t.length;d++){const u=t[d];if(po(e.attrs,u.attrs,["LANGUAGE","ASSOC-LANGUAGE","CHARACTERISTICS"]))return d}for(let d=0;d<t.length;d++){const u=t[d];if(po(e.attrs,u.attrs,["LANGUAGE"]))return d}}return-1}loadPlaylist(e){super.loadPlaylist();const t=this.currentTrack;this.shouldLoadPlaylist(t)&&Nd(t.url,this.hls)&&this.scheduleLoading(t,e)}loadingPlaylist(e,t){super.loadingPlaylist(e,t);const s=e.id,r=e.groupId,n=this.getUrlWithDirectives(e.url,t),a=e.details,o=a==null?void 0:a.age;this.log(`Loading audio-track ${s} "${e.name}" lang:${e.lang} group:${r}${(t==null?void 0:t.msn)!==void 0?" at sn "+t.msn+" part "+t.part:""}${o&&a.live?" age "+o.toFixed(1)+(a.type&&" "+a.type||""):""} ${n}`),this.hls.trigger(E.AUDIO_TRACK_LOADING,{url:n,id:s,groupId:r,deliveryDirectives:t||null,track:e})}}class tL{constructor(e){this.tracks=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.tracks=e}destroy(){this.tracks=this.queues=null}append(e,t,s){if(this.queues===null||this.tracks===null)return;const r=this.queues[t];r.push(e),r.length===1&&!s&&this.executeNext(t)}appendBlocker(e){return new Promise(t=>{const s={label:"async-blocker",execute:t,onStart:()=>{},onComplete:()=>{},onError:()=>{}};this.append(s,e)})}prependBlocker(e){return new Promise(t=>{if(this.queues){const s={label:"async-blocker-prepend",execute:t,onStart:()=>{},onComplete:()=>{},onError:()=>{}};this.queues[e].unshift(s)}})}removeBlockers(){this.queues!==null&&[this.queues.video,this.queues.audio,this.queues.audiovideo].forEach(e=>{var t;const s=(t=e[0])==null?void 0:t.label;(s==="async-blocker"||s==="async-blocker-prepend")&&(e[0].execute(),e.splice(0,1))})}unblockAudio(e){if(this.queues===null)return;this.queues.audio[0]===e&&this.shiftAndExecuteNext("audio")}executeNext(e){if(this.queues===null||this.tracks===null)return;const t=this.queues[e];if(t.length){const r=t[0];try{r.execute()}catch(n){var s;if(r.onError(n),this.queues===null||this.tracks===null)return;const a=(s=this.tracks[e])==null?void 0:s.buffer;a!=null&&a.updating||this.shiftAndExecuteNext(e)}}}shiftAndExecuteNext(e){this.queues!==null&&(this.queues[e].shift(),this.executeNext(e))}current(e){var t;return((t=this.queues)==null?void 0:t[e][0])||null}toString(){const{queues:e,tracks:t}=this;return e===null||t===null?"<destroyed>":`
44${this.list("video")}
45${this.list("audio")}
46${this.list("audiovideo")}}`}list(e){var t,s;return(t=this.queues)!=null&&t[e]||(s=this.tracks)!=null&&s[e]?`${e}: (${this.listSbInfo(e)}) ${this.listOps(e)}`:""}listSbInfo(e){var t;const s=(t=this.tracks)==null?void 0:t[e],r=s==null?void 0:s.buffer;return r?`SourceBuffer${r.updating?" updating":""}${s.ended?" ended":""}${s.ending?" ending":""}`:"none"}listOps(e){var t;return((t=this.queues)==null?void 0:t[e].map(s=>s.label).join(", "))||""}}const Eg=/(avc[1234]|hvc1|hev1|dvh[1e]|vp09|av01)(?:\.[^.,]+)+/,wE="HlsJsTrackRemovedError";class iL extends Error{constructor(e){super(e),this.name=wE}}class sL extends yi{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=s=>{var r;this.hls&&((r=this.mediaSource)==null?void 0:r.readyState)==="open"&&this.hls.pauseBuffering()},this._onStartStreaming=s=>{this.hls&&this.hls.resumeBuffering()},this._onMediaSourceOpen=s=>{const{media:r,mediaSource:n}=this;s&&this.log("Media source opened"),!(!r||!n)&&(n.removeEventListener("sourceopen",this._onMediaSourceOpen),r.removeEventListener("emptied",this._onMediaEmptied),this.updateDuration(),this.hls.trigger(E.MEDIA_ATTACHED,{media:r,mediaSource:n}),this.mediaSource!==null&&this.checkPendingTracks())},this._onMediaSourceClose=()=>{this.log("Media source closed")},this._onMediaSourceEnded=()=>{this.log("Media source ended")},this._onMediaEmptied=()=>{const{mediaSrc:s,_objectUrl:r}=this;s!==r&&this.error(`Media element src was set while attaching MediaSource (${r} > ${s})`)},this.hls=e,this.fragmentTracker=t,this.appendSource=DS(er(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(E.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(E.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(E.MANIFEST_LOADING,this.onManifestLoading,this),e.on(E.MANIFEST_PARSED,this.onManifestParsed,this),e.on(E.BUFFER_RESET,this.onBufferReset,this),e.on(E.BUFFER_APPENDING,this.onBufferAppending,this),e.on(E.BUFFER_CODECS,this.onBufferCodecs,this),e.on(E.BUFFER_EOS,this.onBufferEos,this),e.on(E.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(E.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(E.FRAG_PARSED,this.onFragParsed,this),e.on(E.FRAG_CHANGED,this.onFragChanged,this),e.on(E.ERROR,this.onError,this)}unregisterListeners(){const{hls:e}=this;e.off(E.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(E.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(E.MANIFEST_LOADING,this.onManifestLoading,this),e.off(E.MANIFEST_PARSED,this.onManifestParsed,this),e.off(E.BUFFER_RESET,this.onBufferReset,this),e.off(E.BUFFER_APPENDING,this.onBufferAppending,this),e.off(E.BUFFER_CODECS,this.onBufferCodecs,this),e.off(E.BUFFER_EOS,this.onBufferEos,this),e.off(E.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(E.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(E.FRAG_PARSED,this.onFragParsed,this),e.off(E.FRAG_CHANGED,this.onFragChanged,this),e.off(E.ERROR,this.onError,this)}transferMedia(){const{media:e,mediaSource:t}=this;if(!e)return null;const s={};if(this.operationQueue){const n=this.isUpdating();n||this.operationQueue.removeBlockers();const a=this.isQueued();(n||a)&&this.warn(`Transfering MediaSource with${a?" operations in queue":""}${n?" updating SourceBuffer(s)":""} ${this.operationQueue}`),this.operationQueue.destroy()}const r=this.transferData;return!this.sourceBufferCount&&r&&r.mediaSource===t?we(s,r.tracks):this.sourceBuffers.forEach(n=>{const[a]=n;a&&(s[a]=we({},this.tracks[a]),this.removeBuffer(a)),n[0]=n[1]=null}),{media:e,mediaSource:t,tracks:s}}initTracks(){const e={};this.sourceBuffers=[[null,null],[null,null]],this.tracks=e,this.resetQueue(),this.resetAppendErrors(),this.lastMpegAudioChunk=this.blockedAudioAppend=null,this.lastVideoAppendEnd=0}onManifestLoading(){this.bufferCodecEventsTotal=0,this.details=null}onManifestParsed(e,t){var s;let r=2;(t.audio&&!t.video||!t.altAudio)&&(r=1),this.bufferCodecEventsTotal=r,this.log(`${r}

48onBufferReset(){this.sourceBuffers.forEach(([e])=>{e&&this.resetBuffer(e)}),this.initTracks()}resetBuffer(e){var t;const s=(t=this.tracks[e])==null?void 0:t.buffer;if(this.removeBuffer(e),s)try{var r;(r=this.mediaSource)!=null&&r.sourceBuffers.length&&this.mediaSource.removeSourceBuffer(s)}catch(n){this.warn(`onBufferReset ${e}`,n)}delete this.tracks[e]}removeBuffer(e){this.removeBufferListeners(e),this.sourceBuffers[ic(e)]=[null,null];const t=this.tracks[e];t&&(t.buffer=void 0)}resetQueue(){this.operationQueue&&this.operationQueue.destroy(),this.operationQueue=new tL(this.tracks)}onBufferCodecs(e,t){const s=this.tracks,r=Object.keys(t);this.log(`BUFFER_CODECS: "${r}" (current SB count ${this.sourceBufferCount})`);const n="audiovideo"in t&&(s.audio||s.video)||s.audiovideo&&("audio"in t||"video"in t),a=!n&&this.sourceBufferCount&&this.media&&r.some(o=>!s[o]);if(n||a){this.warn(`Unsupported transition between "${Object.keys(s)}" and "${r}" SourceBuffers`);return}r.forEach(o=>{var l,d,u;const c=t[o],{id:h,codec:f,levelCodec:m,container:p,metadata:g,supplemental:v}=c;let T=s[o];const y=(l=this.transferData)==null||(d=l.tracks)==null?void 0:d[o],_=y!=null&&y.buffer?y:T,I=(_==null?void 0:_.pendingCodec)||(_==null?void 0:_.codec),x=_==null?void 0:_.levelCodec;T||(T=s[o]={buffer:void 0,listeners:[],codec:f,supplemental:v,container:p,levelCodec:m,metadata:g,id:h});const L=gl(I,x),A=L==null?void 0:L.replace(Eg,"$1");let R=gl(f,m);const S=(u=R)==null?void 0:u.replace(Eg,"$1");R&&L&&A!==S&&(o.slice(0,5)==="audio"&&(R=Pd(R,this.appendSource)),this.log(`switching codec ${I} to ${R}`),R!==(T.pendingCodec||T.codec)&&(T.pendingCodec=R),T.container=p,this.appendChangeType(o,p,R))}),(this.tracksReady||this.sourceBufferCount)&&(t.tracks=this.sourceBufferTracks),!this.sourceBufferCount&&this.mediaSourceOpenOrEnded&&this.checkPendingTracks()}get sourceBufferTracks(){return Object.keys(this.tracks).reduce((e,t)=>{const s=this.tracks[t];return e[t]={id:s.id,container:s.container,codec:s.codec,levelCodec:s.levelCodec},e},{})}appendChangeType(e,t,s){const r=`${t};codecs=${s}`,n={label:`change-type=${r}`,execute:()=>{const a=this.tracks[e];if(a){const o=a.buffer;o!=null&&o.changeType&&(this.log(`changing ${e} sourceBuffer type to ${r}`),o.changeType(r),a.codec=s,a.container=t)}this.shiftAndExecuteNext(e)},onStart:()=>{},onComplete:()=>{},onError:a=>{this.warn(`Failed to change ${e} SourceBuffer type`,a)}};this.append(n,e,this.isPending(this.tracks[e]))}blockAudio(e){var t;const s=e.start,r=s+e.duration*.05;if(((t=this.fragmentTracker.getAppendedFrag(s,X.MAIN))==null?void 0:t.gap)===!0)return;const a={label:"block-audio",execute:()=>{var o;const l=this.tracks.video;(this.lastVideoAppendEnd>r||l!=null&&l.buffer&&le.isBuffered(l.buffer,r)||((o=this.fragmentTracker.getAppendedFrag(r,X.MAIN))==null?void 0:o.gap)===!0)&&(this.blockedAudioAppend=null,this.shiftAndExecuteNext("audio"))},onStart:()=>{},onComplete:()=>{},onError:o=>{this.warn("Error executing block-audio operation",o)}};this.blockedAudioAppend={op:a,frag:e},this.append(a,"audio",!0)}unblockAudio(){const{blockedAudioAppend:e,operationQueue:t}=this;e&&t&&(this.blockedAudioAppend=null,t.unblockAudio(e.op))}onBufferAppending(e,t){const{tracks:s}=this,{data:r,type:n,parent:a,frag:o,part:l,chunkMeta:d,offset:u}=t,c=d.buffering[n],{sn:h,cc:f}=o,m=self.performance.now();c.start=m;const p=o.stats.buffering,g=l?l.stats.buffering:null;p.start===0&&(p.start=m),g&&g.start===0&&(g.start=m);const v=s.audio;let T=!1;n==="audio"&&(v==null?void 0:v.container)==="audio/mpeg"&&(T=!this.lastMpegAudioChunk||d.id===1||this.lastMpegAudioChunk.sn!==d.sn,this.lastMpegAudioChunk=d);const y=s.video,_=y==null?void 0:y.buffer;if(_&&h!=="initSegment"){const L=l||o,A=this.blockedAudioAppend;if(n==="audio"&&a!=="main"&&!this.blockedAudioAppend){const S=L.start+L.duration*.05,k=_.buffered,O=this.currentOp("video");!k.length&&!O?this.blockAudio(L):!O&&!le.isBuffered(_,S)&&this.lastVideoAppendEnd<S&&this.blockAudio(L)}else if(n==="video"){const R=L.end;if(A){const S=A.frag.start;(R>S||R<this.lastVideoAppendEnd||le.isBuffered(_,S))&&this.unblockAudio()}this.lastVideoAppendEnd=R}}const I=(l||o).start,x={label:`append-${n}`,execute:()=>{var L;c.executeStart=self.performance.now();const A=(L=this.tracks[n])==null?void 0:L.buffer;A&&(T?this.updateTimestampOffset(A,I,.1,n,h,f):u!==void 0&&q(u)&&this.updateTimestampOffset(A,u,1e-6,n,h,f)),this.appendExecutor(r,n)},onStart:()=>{},onComplete:()=>{const L=self.performance.now();c.executeEnd=c.end=L,p.first===0&&(p.first=L),g&&g.first===0&&(g.first=L);const A={};

48this.sourceBuffers.forEach(([R,S])=>{R&&(A[R]=le.getBuffered(S))}),this.appendErrors[n]=0,n==="audio"||n==="video"?this.appendErrors.audiovideo=0:(this.appendErrors.audio=0,this.appendErrors.video=0),this.hls.trigger(E.BUFFER_APPENDED,{type:n,frag:o,part:l,chunkMeta:d,parent:o.type,timeRanges:A})},onError:L=>{var A;const R={type:te.MEDIA_ERROR,parent:o.type,details:w.BUFFER_APPEND_ERROR,sourceBufferName:n,frag:o,part:l,chunkMeta:d,error:L,err:L,fatal:!1},S=(A=this.media)==null?void 0:A.error;if(L.code===DOMException.QUOTA_EXCEEDED_ERR||L.name=="QuotaExceededError"||"quota"in L)R.details=w.BUFFER_FULL_ERROR;else if(L.code===DOMException.INVALID_STATE_ERR&&this.mediaSourceOpenOrEnded&&!S)R.errorAction=co(!0);else if(L.name===wE&&this.sourceBufferCount===0)R.errorAction=co(!0);else{const k=++this.appendErrors[n];this.warn(`Failed ${k}/${this.hls.config.appendErrorMaxRetry} times to append segment in "${n}" sourceBuffer (${S||"no media error"})`),(k>=this.hls.config.appendErrorMaxRetry||S)&&(R.fatal=!0)}this.hls.trigger(E.ERROR,R)}};this.append(x,n,this.isPending(this.tracks[n]))}getFlushOp(e,t,s){return this.log(`queuing "${e}" remove ${t}-${s}`),{label:"remove",execute:()=>{this.removeExecutor(e,t,s)},onStart:()=>{},onComplete:()=>{this.hls.trigger(E.BUFFER_FLUSHED,{type:e})},onError:r=>{this.warn(`Failed to remove ${t}-${s} from "${e}" SourceBuffer`,r)}}}onBufferFlushing(e,t){const{type:s,startOffset:r,endOffset:n}=t;s?this.append(this.getFlushOp(s,r,n),s):this.sourceBuffers.forEach(([a])=>{a&&this.append(this.getFlushOp(a,r,n),a)})}onFragParsed(e,t){const{frag:s,part:r}=t,n=[],a=r?r.elementaryStreams:s.elementaryStreams;a[Ue.AUDIOVIDEO]?n.push("audiovideo"):(a[Ue.AUDIO]&&n.push("audio"),a[Ue.VIDEO]&&n.push("video"));const o=()=>{const l=self.performance.now();s.stats.buffering.end=l,r&&(r.stats.buffering.end=l);const d=r?r.stats:s.stats;this.hls.trigger(E.FRAG_BUFFERED,{frag:s,part:r,stats:d,id:s.type})};n.length===0&&this.warn(`Fragments must have at least one ElementaryStreamType set. type: ${s.type} level: ${s.level} sn: ${s.sn}`),this.blockBuffers(o,n).catch(l=>{this.warn(`Fragment buffered callback ${l}`),this.stepOperationQueue(this.sourceBufferTypes)})}onFragChanged(e,t){this.trimBuffers()}get bufferedToEnd(){return this.sourceBufferCount>0&&!this.sourceBuffers.some(([e])=>{var t,s;return e&&(!((t=this.tracks[e])!=null&&t.ended)||((s=this.tracks[e])==null?void 0:s.ending))})}onBufferEos(e,t){var s;this.sourceBuffers.forEach(([a])=>{if(a){const o=this.tracks[a];(!t.type||t.type===a)&&(o.ending=!0,o.ended||(o.ended=!0,this.log(`${a} buffer reached EOS`)))}});const r=((s=this.overrides)==null?void 0:s.endOfStream)!==!1;this.sourceBufferCount>0&&!this.sourceBuffers.some(([a])=>{var o;return a&&!((o=this.tracks[a])!=null&&o.ended)})&&(r?(this.log("Queueing EOS"),this.blockUntilOpen(()=>{this.tracksEnded();const{mediaSource:a}=this;if(!a||a.readyState!=="open"){a&&this.log(`Could not call mediaSource.endOfStream(). mediaSource.readyState: ${a.readyState}`);return}this.log("Calling mediaSource.endOfStream()"),a.endOfStream(),this.hls.trigger(E.BUFFERED_TO_END,void 0)})):(this.tracksEnded(),this.hls.trigger(E.BUFFERED_TO_END,void 0)))}tracksEnded(){this.sourceBuffers.forEach(([e])=>{if(e!==null){const t=this.tracks[e];t&&(t.ending=!1)}})}onLevelUpdated(e,{details:t}){t.fragments.length&&(this.details=t,this.updateDuration())}updateDuration(){this.blockUntilOpen(()=>{const e=this.getDurationAndRange();e&&this.updateMediaSource(e)})}onError(e,t){if(t.details===w.BUFFER_APPEND_ERROR&&t.frag){var s;const r=(s=t.errorAction)==null?void 0:s.nextAutoLevel;q(r)&&r!==t.frag.level&&this.resetAppendErrors()}}resetAppendErrors(){this.appendErrors={audio:0,video:0,audiovideo:0}}trimBuffers(){const{hls:e,details:t,media:s}=this;if(!s||t===null||!this.sourceBufferCount)return;const r=e.config,n=s.currentTime,a=t.levelTargetDuration,o=t.live&&r.liveBackBufferLength!==null?r.liveBackBufferLength:r.backBufferLength;if(q(o)&&o>=0){const l=Math.max(o,a),d=Math.floor(n/a)*a-l;this.flushBackBuffer(n,a,d)}if(q(r.frontBufferFlushThreshold)&&r.frontBufferFlushThreshold>0){const l=Math.max(r.maxBufferLength,r.frontBufferFlushThreshold),d=Math.max(l,a),u=Math.floor(n/a)*a+d;this.flushFrontBuffer(n,a,u)}}

48flushBackBuffer(e,t,s){this.sourceBuffers.forEach(([r,n])=>{if(n){const o=le.getBuffered(n);if(o.length>0&&s>o.start(0)){var a;this.hls.trigger(E.BACK_BUFFER_REACHED,{bufferEnd:s});const l=this.tracks[r];if((a=this.details)!=null&&a.live)this.hls.trigger(E.LIVE_BACK_BUFFER_REACHED,{bufferEnd:s});else if(l!=null&&l.ended){this.log(`Cannot flush ${r} back buffer while SourceBuffer is in ended state`);return}this.hls.trigger(E.BUFFER_FLUSHING,{startOffset:0,endOffset:s,type:r})}}})}flushFrontBuffer(e,t,s){this.sourceBuffers.forEach(([r,n])=>{if(n){const a=le.getBuffered(n),o=a.length;if(o<2)return;const l=a.start(o-1),d=a.end(o-1);if(s>l||e>=l&&e<=d)return;this.hls.trigger(E.BUFFER_FLUSHING,{startOffset:l,endOffset:1/0,type:r})}})}getDurationAndRange(){var e;const{details:t,mediaSource:s}=this;if(!t||!this.media||(s==null?void 0:s.readyState)!=="open")return null;const r=t.edge;if(t.live&&this.hls.config.liveDurationInfinity){if(t.fragments.length&&t.live&&s.setLiveSeekableRange){const d=Math.max(0,t.fragmentStart),u=Math.max(d,r);return{duration:1/0,start:d,end:u}}return{duration:1/0}}const n=(e=this.overrides)==null?void 0:e.duration;if(n)return q(n)?{duration:n}:null;const a=this.media.duration,o=q(s.duration)?s.duration:0;return r>o&&r>a||!q(a)?{duration:r}:null}updateMediaSource({duration:e,start:t,end:s}){const r=this.mediaSource;!this.media||!r||r.readyState!=="open"||(r.duration!==e&&(q(e)&&this.log(`Updating MediaSource duration to ${e.toFixed(3)}`),r.duration=e),t!==void 0&&s!==void 0&&(this.log(`MediaSource duration is set to ${r.duration}. Setting seekable range to ${t}-${s}.`),r.setLiveSeekableRange(t,s)))}get tracksReady(){const e=this.pendingTrackCount;return e>0&&(e>=this.bufferCodecEventsTotal||this.isPending(this.tracks.audiovideo))}checkPendingTracks(){const{bufferCodecEventsTotal:e,pendingTrackCount:t,tracks:s}=this;if(this.log(`checkPendingTracks (pending: ${t} codec events expected: ${e}) ${qe(s)}`),this.tracksReady){var r;const n=(r=this.transferData)==null?void 0:r.tracks;n&&Object.keys(n).length?this.attachTransferred():this.createSourceBuffers()}}bufferCreated(){if(this.sourceBufferCount){const e={};this.sourceBuffers.forEach(([t,s])=>{if(t){const r=this.tracks[t];e[t]={buffer:s,container:r.container,codec:r.codec,supplemental:r.supplemental,levelCodec:r.levelCodec,id:r.id,metadata:r.metadata}}}),this.hls.trigger(E.BUFFER_CREATED,{tracks:e}),this.log(`SourceBuffers created. Running queue: ${this.operationQueue}`),this.sourceBuffers.forEach(([t])=>{this.executeNext(t)})}else{const e=new Error("could not create source buffer for media codec(s)");this.hls.trigger(E.ERROR,{type:te.MEDIA_ERROR,details:w.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,error:e,reason:e.message})}}createSourceBuffers(){const{tracks:e,sourceBuffers:t,mediaSource:s}=this;if(!s)throw new Error("createSourceBuffers called when mediaSource was null");for(const n in e){const a=n,o=e[a];if(this.isPending(o)){const l=this.getTrackCodec(o,a),d=`${o.container};codecs=${l}`;o.codec=l,this.log(`creating sourceBuffer(${d})${this.currentOp(a)?" Queued":""} ${qe(o)}`);try{const u=s.addSourceBuffer(d),c=ic(a),h=[a,u];t[c]=h,o.buffer=u}catch(u){var r;this.error(`error while trying to add sourceBuffer: ${u.message}`),this.shiftAndExecuteNext(a),(r=this.operationQueue)==null||r.removeBlockers(),delete this.tracks[a],this.hls.trigger(E.ERROR,{type:te.MEDIA_ERROR,details:w.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:u,sourceBufferName:a,mimeType:d,parent:o.id});return}this.trackSourceBuffer(a,o)}}this.bufferCreated()}getTrackCodec(e,t){const s=e.supplemental;let r=e.codec;s&&(t==="video"||t==="audiovideo")&&Uc(s,"video")&&(r=QS(r,s));const n=gl(r,e.levelCodec);return n?t.slice(0,5)==="audio"?Pd(n,this.appendSource):n:""}trackSourceBuffer(e,t){const s=t.buffer;if(!s)return;const r=this.getTrackCodec(t,e);this.tracks[e]={buffer:s,codec:r,container:t.container,levelCodec:t.levelCodec,supplemental:t.supplemental,metadata:t.metadata,id:t.id,listeners:[]},this.removeBufferListeners(e),this.addBufferListener(e,"updatestart",this.onSBUpdateStart),this.addBufferListener(e,"updateend",this.onSBUpdateEnd),this.addBufferListener(e,"error",this.onSBUpdateError),this.appendSource&&this.addBufferListener(e,"bufferedchange",(n,a)=>{const o=a.removedRanges;o!=null&&o.length&&this.hls.trigger(E.BUFFER_FLUSHED,{type:n})})}get mediaSrc(){var e,t;const s=((e=this.media)==null||(t=e.querySelector)==null?void 0:t.call(e,"source"))||this.media;return s==null?void 0:s.src}onSBUpdateStart(e){const t=this.currentOp(e);t&&t.onStart()}onSBUpdateEnd(e){var t;if(((t=this.mediaSource)==null?void 0:t.readyState)==="closed"){this.resetBuffer(e);return}const s=this.currentOp(e);s&&(s.onComplete(),this.shiftAndExecuteNext(e))}onSBUpdateError(e,t){var s;const r=new Error(`${e} SourceBuffer error. MediaSource readyState: ${(s=this.mediaSource)==null?void 0:s.readyState}`);this.error(`${r}`,t),this.hls.trigger(E.ERROR,{type:te.MEDIA_ERROR,details:w.BUFFER_APPENDING_ERROR,sourceBufferName:e,error:r,fatal:!1});const n=this.currentOp(e);n&&n.onError(r)}updateTimestampOffset(e,t,s,r,n,a){const o=t-e.timestampOffset;Math.abs(o)>=s&&(this.log(`Updating ${r} SourceBuffer timestampOffset to ${t} (sn: ${n} cc: ${a})`),e.timestampOffset=t)}removeExecutor(e,t,s){const{media:r,mediaSource:n}=this,a=this.tracks[e],o=a==null?void 0:a.buffer;if(!r||!n||!o){this.warn(`Attempting to remove from the ${e} SourceBuffer, but it does not exist`),this.shiftAndExecuteNext(e);return}const l=q(r.duration)?r.duration:1/0,d=q(n.duration)?n.duration:1/0,u=Math.max(0,t),c=Math.min(s,l,d);c>u&&(!a.ending||a.ended)?(a.ended=!1,this.log(`Removing [${u},${c}] from the ${e} SourceBuffer`),o.remove(u,c)):this.shiftAndExecuteNext(e)}appendExecutor(e,t){const s=this.tracks[t],r=s==null?void 0:s.buffer;if(!r)throw new iL(`Attempting to append to the ${t} SourceBuffer, but it does not exist`);s.ending=!1,s.ended=!1,r.appendBuffer(e)}blockUntilOpen(e){if(this.isUpdating()||this.isQueued())this.blockBuffers(e).catch(t=>{this.warn(`SourceBuffer blocked callback ${t}

48width||0,t.height=s.bottom-s.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(s=>e.bitrate===s.bitrate&&e.width===s.width&&e.height===s.height)}static getMaxLevelByMediaSize(e,t,s){if(!(e!=null&&e.length))return-1;const r=(o,l)=>l?o.width!==l.width||o.height!==l.height:!0;let n=e.length-1;const a=Math.max(t,s);for(let o=0;o<e.length;o+=1){const l=e[o];if((l.width>=a||l.height>=a)&&r(l,e[o+1])){n=o;break}}return n}}const nL={MANIFEST:"m",AUDIO:"a",VIDEO:"v",MUXED:"av",INIT:"i",CAPTION:"c",TIMED_TEXT:"tt",KEY:"k",OTHER:"o"},Ct=nL,aL={HLS:"h"},oL=aL,lL="CMCD-Object",dL="CMCD-Request",uL="CMCD-Session",cL="CMCD-Status",Sa={OBJECT:lL,REQUEST:dL,SESSION:uL,STATUS:cL},hL={[Sa.OBJECT]:["br","ab","d","ot","tb","tpb","lb","tab","lab","url"],[Sa.REQUEST]:["pb","bl","tbl","dl","ltc","mtp","nor","nrr","rc","sn","sta","su","ttfb","ttfbb","ttlb","cmsdd","cmsds","smrt","df","cs"],[Sa.SESSION]:["cid","pr","sf","sid","st","v","msd"],[Sa.STATUS]:["bs","bsd","cdn","rtp","bg","pt","ec","e"]};class Qn{constructor(e,t){Array.isArray(e)&&(e=e.map(s=>s instanceof Qn?s:new Qn(s))),this.value=e,this.params=t}}const fL="Dict";function mL(i){return Array.isArray(i)?JSON.stringify(i):i instanceof Map?"Map{}":i instanceof Set?"Set{}":typeof i=="object"?JSON.stringify(i):String(i)}function pL(i,e,t,s){return new Error(`failed to ${i} "${mL(e)}" as ${t}`,{cause:s})}function ji(i,e,t){return pL("serialize",i,e,t)}class ME{constructor(e){this.description=e}}const Tg="Bare Item",gL="Boolean";function vL(i){if(typeof i!="boolean")throw ji(i,gL);return i?"?1":"?0"}function EL(i){return btoa(String.fromCharCode(...i))}const yL="Byte Sequence";function TL(i){if(ArrayBuffer.isView(i)===!1)throw ji(i,yL);return`:${EL(i)}:`}const bL="Integer";function _L(i){return i<-999999999999999||999999999999999<i}function PE(i){if(_L(i))throw ji(i,bL);return i.toString()}function AL(i){return`@${PE(i.getTime()/1e3)}`}function OE(i,e){if(i<0)return-OE(-i,e);const t=Math.pow(10,e);if(Math.abs(i*t%1-.5)<Number.EPSILON){const r=Math.floor(i*t);return(r%2===0?r:r+1)/t}else return Math.round(i*t)/t}const SL="Decimal";function IL(i){const e=OE(i,3);if(Math.floor(Math.abs(e)).toString().length>12)throw ji(i,SL);const t=e.toString();return t.includes(".")?t:`${t}.0`}const LL="String",RL=/[\x00-\x1f\x7f]+/;function xL(i){if(RL.test(i))throw ji(i,LL);return`"${i.replace(/\\/g,"\\\\").replace(/"/g,'\\"')}"`}function kL(i){return i.description||i.toString().slice(7,-1)}const DL="Token";function bg(i){const e=kL(i);if(/^([a-zA-Z*])([!#$%&'*+\-.^_`|~\w:/]*)$/.test(e)===!1)throw ji(e,DL);return e}function jc(i){switch(typeof i){case"number":if(!q(i))throw ji(i,Tg);return Number.isInteger(i)?PE(i):IL(i);case"string":return xL(i);case"symbol":return bg(i);case"boolean":return vL(i);case"object":if(i instanceof Date)return AL(i);if(i instanceof Uint8Array)return TL(i);if(i instanceof ME)return bg(i);default:throw ji(i,Tg)}}const CL="Key";function zc(i){if(/^[a-z*][a-z0-9\-_.*]*$/.test(i)===!1)throw ji(i,CL);return i}function Yf(i){return i==null?"":Object.entries(i).map(([e,t])=>t===!0?`;${zc(e)}`:`;${zc(e)}=${jc(t)}`).join("")}function NE(i){return i instanceof Qn?`${jc(i.value)}${Yf(i.params)}`:jc(i)}function wL(i){return`(${i.value.map(NE).join(" ")})${Yf(i.params)}`}function ML(i,e={whitespace:!0}){if(typeof i!="object")throw ji(i,fL);const t=i instanceof Map?i.entries():Object.entries(i),s=e!=null&&e.whitespace?" ":"";return Array.from(t).map(([r,n])=>{n instanceof Qn||(n=new Qn(n));let a=zc(r);return n.value===!0?a+=Yf(n.params):(a+="=",Array.isArray(n.value)?a+=wL(n):a+=NE(n)),a}).join(`,${s}`)}function PL(i,e){return ML(i,e)}function OL(i){return["ot","sf","st","e","sta"].includes(i)}function NL(i){return typeof i=="number"?q(i):i!=null&&i!==""&&i!==!1}function UL(i,e){const t=new URL(i),s=new URL(e);if(t.origin!==s.origin)return i;const r=t.pathname.split("/").slice(1),n=s.pathname.split("/").slice(1,-1);for(;r[0]===n[0];)r.shift(),n.shift();for(;n.length;)n.shift(),r.unshift("..");return r.join("/")}const bl=i=>Math.round(i),FL=(i,e)=>(e!=null&&e.baseUrl&&(i=UL(i,e.baseUrl)),encodeURIComponent(i)),Yo=i=>bl(i/100)*100,$L={br:bl,d:bl,bl:Yo,dl:Yo,mtp:Yo,nor:FL,rtp:Yo,tb:bl};function BL(i,e){const t={};if(i==null||typeof i!="object")return t;const s=Object.keys(i).sort(),r=we({},$L,e==null?void 0:e.formatters),n=e==null?void 0:e.filter;

48Object.keys(s).forEach(n=>{r-s[n]>YL&&delete s[n]});for(let n=0;n<e.length;n++){const a=e[n];if(a in s)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,lE(t),this.hls.trigger(E.LEVELS_UPDATED,{levels:t});const d=this.hls.levels[o];l&&d&&this.levels&&(d.attrs["STABLE-VARIANT-ID"]!==l.attrs["STABLE-VARIANT-ID"]&&d.bitrate!==l.bitrate&&this.log(`Unstable Pathways change from bitrate ${l.bitrate} to ${d.bitrate}`),this.hls.nextLoadLevel=o);break}}}getPathwayForGroupId(e,t,s){const r=this.getLevelsForPathway(s).concat(this.levels||[]);for(let n=0;n<r.length;n++)if(t===ge.AUDIO_TRACK&&r[n].hasAudioGroup(e)||t===ge.SUBTITLE_TRACK&&r[n].hasSubtitleGroup(e))return r[n].pathwayId;return s}clonePathways(e){const t=this.levels;if(!t)return;const s={},r={};e.forEach(n=>{const{ID:a,"BASE-ID":o,"URI-REPLACEMENT":l}=n;if(t.some(u=>u.pathwayId===a))return;const d=this.getLevelsForPathway(o).map(u=>{const c=new ze(u.attrs);c["PATHWAY-ID"]=a;const h=c.AUDIO&&`${c.AUDIO}_clone_${a}`,f=c.SUBTITLES&&`${c.SUBTITLES}_clone_${a}`;h&&(s[c.AUDIO]=h,c.AUDIO=h),f&&(r[c.SUBTITLES]=f,c.SUBTITLES=f);const m=FE(u.uri,c["STABLE-VARIANT-ID"],"PER-VARIANT-URIS",l),p=new uo({attrs:c,audioCodec:u.audioCodec,bitrate:u.bitrate,height:u.height,name:u.name,url:m,videoCodec:u.videoCodec,width:u.width});if(u.audioGroups)for(let g=1;g<u.audioGroups.length;g++)p.addGroupId("audio",`${u.audioGroups[g]}_clone_${a}`);if(u.subtitleGroups)for(let g=1;g<u.subtitleGroups.length;g++)p.addGroupId("text",`${u.subtitleGroups[g]}_clone_${a}`);return p});t.push(...d),Ag(this.audioTracks,s,l,a),Ag(this.subtitleTracks,r,l,a)})}loadSteeringManifest(e){const t=this.hls.config,s=t.loader;this.loader&&this.loader.destroy(),this.loader=new s(t);let r;try{r=new self.URL(e)}catch{this.enabled=!1,this.log(`Failed to parse Steering Manifest URI: ${e}`);return}if(r.protocol!=="data:"){const u=(this.hls.bandwidthEstimate||t.abrEwmaDefaultEstimate)|0;r.searchParams.set("_HLS_pathway",this.pathwayId),r.searchParams.set("_HLS_throughput",""+u)}const n={responseType:"json",url:r.href},a=t.steeringManifestLoadPolicy.default,o=a.errorRetry||a.timeoutRetry||{},l={loadPolicy:a,timeout:a.maxLoadTimeMs,maxRetry:o.maxNumRetry||0,retryDelay:o.retryDelayMs||0,maxRetryDelay:o.maxRetryDelayMs||0},d={onSuccess:(u,c,h,f)=>{this.log(`Loaded steering manifest: "${r}"`);const m=u.data;if((m==null?void 0:m.VERSION)!==1){this.log(`Steering VERSION ${m.VERSION} not supported!`);return}this.updated=performance.now(),this.timeToLoad=m.TTL;const{"RELOAD-URI":p,"PATHWAY-CLONES":g,"PATHWAY-PRIORITY":v}=m;if(p)try{this.uri=new self.URL(p,r).href}catch{this.enabled=!1,this.log(`Failed to parse Steering Manifest RELOAD-URI: ${p}`);return}this.scheduleRefresh(this.uri||h.url),g&&this.clonePathways(g);const T={steeringManifest:m,url:r.toString()};this.hls.trigger(E.STEERING_MANIFEST_LOADED,T),v&&this.updatePathwayPriority(v)},onError:(u,c,h,f)=>{if(this.log(`Error loading steering manifest: ${u.code} ${u.text} (${c.url})`),this.stopLoad(),u.code===410){this.enabled=!1,this.log(`Steering manifest ${c.url} no longer available`);return}let m=this.timeToLoad*1e3;if(u.code===429){const p=this.loader;if(typeof(p==null?void 0:p.getResponseHeader)=="function"){const g=p.getResponseHeader("Retry-After");g&&(m=parseFloat(g)*1e3)}this.log(`Steering manifest ${c.url} rate limited`);return}this.scheduleRefresh(this.uri||c.url,m)},onTimeout:(u,c,h)=>{this.log(`Timeout loading steering manifest (${c.url})`),this.scheduleRefresh(this.uri||c.url)}};this.log(`Requesting steering manifest: ${r}`),this.loader.load(n,l,d)}scheduleRefresh(e,t=this.timeToLoad*1e3){this.clearTimeout(),this.reloadTimer=self.setTimeout(()=>{var s;const r=(s=this.hls)==null?void 0:s.media;if(r&&!r.ended){this.loadSteeringManifest(e);return}this.scheduleRefresh(e,this.timeToLoad*1e3)},t)}}function Ag(i,e,t,s){i&&Object.keys(e).forEach(r=>{const n=i.filter(a=>a.groupId===r).map(a=>{const o=we({},a);return o.details=void 0,o.attrs=new ze(o.attrs),o.url=o.attrs.URI=FE(a.url,a.attrs["STABLE-RENDITION-ID"],"PER-RENDITION-URIS",t),o.groupId=o.attrs["GROUP-ID"]=e[r],o.attrs["PATHWAY-ID"]=s,o});i.push(...n)})}function FE(i,e,t,s){const{HOST:r,PARAMS:n,[t]:a}=s;let o;e&&(o=a==null?void 0:a[e],o&&(i=o));const l=new self.URL(i);

49)).catch(o=>this.handleError(o))),n}throwIfDestroyed(e="Invalid state"){if(!this.hls)throw new Error("invalid state")}handleError(e){this.hls&&(this.error(e.message),e instanceof jt?this.hls.trigger(E.ERROR,e.data):this.hls.trigger(E.ERROR,{type:te.KEY_SYSTEM_ERROR,details:w.KEY_SYSTEM_NO_KEYS,error:e,fatal:!0}))}getKeySystemForKeyPromise(e){const t=this.getKeyIdString(e),s=this.keyIdToKeySessionPromise[t];if(!s){const r=Gc(e.keyFormat),n=r?[r]:El(this.config);return this.attemptKeySystemAccess(n)}return s}getKeySystemSelectionPromise(e){if(e.length||(e=El(this.config)),e.length===0)throw new jt({type:te.KEY_SYSTEM_ERROR,details:w.KEY_SYSTEM_NO_CONFIGURED_LICENSE,fatal:!0},`Missing key-system license configuration options ${qe({drmSystems:this.config.drmSystems})}`);return this.attemptKeySystemAccess(e)}attemptSetMediaKeys(e,t){if(this.mediaKeys===t)return Promise.resolve();const s=this.setMediaKeysQueue.slice();this.log(`Setting media-keys for "${e}"`);const r=Promise.all(s).then(()=>{if(!this.media)throw this.mediaKeys=null,new Error("Attempted to set mediaKeys without media element attached");return this.media.setMediaKeys(t)});return this.mediaKeys=t,this.setMediaKeysQueue.push(r),r.then(()=>{this.log(`Media-keys set for "${e}"`),s.push(r),this.setMediaKeysQueue=this.setMediaKeysQueue.filter(n=>s.indexOf(n)===-1)})}generateRequestWithPreferredKeySession(e,t,s,r){var n,a;const o=(n=this.config.drmSystems)==null||(a=n[e.keySystem])==null?void 0:a.generateRequest;if(o)try{const m=o.call(this.hls,t,s,e);if(!m)throw new Error("Invalid response from configured generateRequest filter");t=m.initDataType,s=m.initData?m.initData:null,e.decryptdata.pssh=s?new Uint8Array(s):null}catch(m){var l;if(this.warn(m.message),(l=this.hls)!=null&&l.config.debug)throw m}if(s===null)return this.log(`Skipping key-session request for "${r}" (no initData)`),Promise.resolve(e);const d=this.getKeyIdString(e.decryptdata);this.log(`Generating key-session request for "${r}": ${d} (init data type: ${t} length: ${s?s.byteLength:null})`);const u=new Ff,c=e._onmessage=m=>{const p=e.mediaKeysSession;if(!p){u.emit("error",new Error("invalid state"));return}const{messageType:g,message:v}=m;this.log(`"${g}" message event for session "${p.sessionId}" message size: ${v.byteLength}`),g==="license-request"||g==="license-renewal"?this.renewLicense(e,v).catch(T=>{u.eventNames().length?u.emit("error",T):this.handleError(T)}):g==="license-release"?e.keySystem===et.FAIRPLAY&&(this.updateKeySession(e,Hc("acknowledged")),this.removeSession(e)):this.warn(`unhandled media key message type "${g}"`)},h=e._onkeystatuseschange=m=>{if(!e.mediaKeysSession){u.emit("error",new Error("invalid state"));return}this.onKeyStatusChange(e);const g=e.keyStatus;u.emit("keyStatus",g),g==="expired"&&(this.warn(`${e.keySystem} expired for key ${d}`),this.renewKeySession(e))};ii(e.mediaKeysSession,"message",c),ii(e.mediaKeysSession,"keystatuseschange",h);const f=new Promise((m,p)=>{u.on("error",p),u.on("keyStatus",g=>{g.startsWith("usable")?m():g==="output-restricted"?p(new jt({type:te.KEY_SYSTEM_ERROR,details:w.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED,fatal:!1},"HDCP level output restricted")):g==="internal-error"?p(new jt({type:te.KEY_SYSTEM_ERROR,details:w.KEY_SYSTEM_STATUS_INTERNAL_ERROR,fatal:!0},`key status changed to "${g}"`)):g==="expired"?p(new Error("key expired while generating request")):this.warn(`unhandled key status change "${g}"`)})});return e.mediaKeysSession.generateRequest(t,s).then(()=>{var m;this.log(`Request generated for key-session "${(m=e.mediaKeysSession)==null?void 0:m.sessionId}" keyId: ${d}`)}).catch(m=>{throw new jt({type:te.KEY_SYSTEM_ERROR,details:w.KEY_SYSTEM_NO_SESSION,error:m,fatal:!1},`Error generating key-session request: ${m}`)}).then(()=>f).catch(m=>{throw u.removeAllListeners(),this.removeSession(e),m}).then(()=>(u.removeAllListeners(),e))}onKeyStatusChange(e){e.mediaKeysSession.keyStatuses.forEach((t,s)=>{if(typeof s=="string"&&typeof t=="object"){const r=s;s=t,t=r}this.log(`key status change "${t}" for keyStatuses keyId: ${Ar.hexDump("buffer"in s?new Uint8Array(s.buffer,s.byteOffset,s.byteLength):new Uint8Array(s))} session keyId: ${Ar.hexDump(new Uint8Array(e.decryptdata.keyId||[]))} uri: ${e.decryptdata.uri}`),e.keyStatus=t})}fetchServerCertificate(e){const t=this.config,s=t.loader,r=new s(t),n=this.getServerCertificateUrl(e);return n?(this.log(`Fetching server certificate for "${e}"`),new Promise((a,o)=>{const l={responseType:"arraybuffer",url:n},d=t.certLoadPolicy.default,u={loadPolicy:d,timeout:d.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0},c={onSuccess:(h,f,m,p)=>{a(h.data)},onError:(h,f,m,p)=>{o(new jt({type:te.KEY_SYSTEM_ERROR,details:w.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED,fatal:!0,networkDetails:m,response:Me({url:l.url,data:void 0},h)},`"${e}" certificate request failed (${n}). Status: ${h.code} (${h.text})`))},onTimeout:(h,f,m)=>{o(new jt({type:te.KEY_SYSTEM_ERROR,details:w.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED,fatal:!0,networkDetails:m,response:{url:l.url,data:void 0}},`"${e}" certificate request timed out (${n})`))},onAbort:(h,f,m)=>{o(new Error("aborted"))}};r.load(l,u,c)})):Promise.resolve()}

49setMediaKeysServerCertificate(e,t,s){return new Promise((r,n)=>{e.setServerCertificate(s).then(a=>{this.log(`setServerCertificate ${a?"success":"not supported by CDM"} (${s==null?void 0:s.byteLength}) on "${t}"`),r(e)}).catch(a=>{n(new jt({type:te.KEY_SYSTEM_ERROR,details:w.KEY_SYSTEM_SERVER_CERTIFICATE_UPDATE_FAILED,error:a,fatal:!0},a.message))})})}renewLicense(e,t){return this.requestLicense(e,new Uint8Array(t)).then(s=>this.updateKeySession(e,new Uint8Array(s)).catch(r=>{throw new jt({type:te.KEY_SYSTEM_ERROR,details:w.KEY_SYSTEM_SESSION_UPDATE_FAILED,error:r,fatal:!0},r.message)}))}unpackPlayReadyKeyMessage(e,t){const s=String.fromCharCode.apply(null,new Uint16Array(t.buffer));if(!s.includes("PlayReadyKeyMessage"))return e.setRequestHeader("Content-Type","text/xml; charset=utf-8"),t;const r=new DOMParser().parseFromString(s,"application/xml"),n=r.querySelectorAll("HttpHeader");if(n.length>0){let u;for(let c=0,h=n.length;c<h;c++){var a,o;u=n[c];const f=(a=u.querySelector("name"))==null?void 0:a.textContent,m=(o=u.querySelector("value"))==null?void 0:o.textContent;f&&m&&e.setRequestHeader(f,m)}}const l=r.querySelector("Challenge"),d=l==null?void 0:l.textContent;if(!d)throw new Error("Cannot find <Challenge> in key message");return Hc(atob(d))}setupLicenseXHR(e,t,s,r){const n=this.config.licenseXhrSetup;return n?Promise.resolve().then(()=>{if(!s.decryptdata)throw new Error("Key removed");return n.call(this.hls,e,t,s,r)}).catch(a=>{if(!s.decryptdata)throw a;return e.open("POST",t,!0),n.call(this.hls,e,t,s,r)}).then(a=>(e.readyState||e.open("POST",t,!0),{xhr:e,licenseChallenge:a||r})):(e.open("POST",t,!0),Promise.resolve({xhr:e,licenseChallenge:r}))}requestLicense(e,t){const s=this.config.keyLoadPolicy.default;return new Promise((r,n)=>{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 n(new Error("invalid state"));if(o.readyState===4)if(o.status===200){this._requestLicenseFailureCount=0;let l=o.response;this.log(`License received ${l instanceof ArrayBuffer?l.byteLength:l}`);const d=this.config.licenseResponseCallback;if(d)try{l=d.call(this.hls,o,a,e)}catch(u){this.error(u)}r(l)}else{const l=s.errorRetry,d=l?l.maxNumRetry:0;if(this._requestLicenseFailureCount++,this._requestLicenseFailureCount>d||o.status>=400&&o.status<500)n(new jt({type:te.KEY_SYSTEM_ERROR,details:w.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0,networkDetails:o,response:{url:a,data:void 0,code:o.status,text:o.statusText}},`License Request XHR failed (${a}). Status: ${o.status} (${o.statusText})`));else{const u=d-this._requestLicenseFailureCount+1;this.warn(`Retrying license request, ${u} attempts left`),this.requestLicense(e,t).then(r,n)}}},e.licenseXhr&&e.licenseXhr.readyState!==XMLHttpRequest.DONE&&e.licenseXhr.abort(),e.licenseXhr=o,this.setupLicenseXHR(o,a,e,t).then(({xhr:l,licenseChallenge:d})=>{e.keySystem==et.PLAYREADY&&(d=this.unpackPlayReadyKeyMessage(l,d)),l.send(d)})})}onDestroying(){this.unregisterListeners(),this._clear()}onMediaAttached(e,t){if(!this.config.emeEnabled)return;const s=t.media;this.media=s,ii(s,"waitingforkey",this.onWaitingForKey)}onMediaDetached(){const e=this.media;e&&(gi(e,"waitingforkey",this.onWaitingForKey),this.media=null,this.mediaKeys=null)}_clear(){var e;if(this._requestLicenseFailureCount=0,this.keyIdToKeySessionPromise={},!this.mediaKeys&&!this.mediaKeySessions.length)return;const t=this.media,s=this.mediaKeySessions.slice();this.mediaKeySessions=[],this.mediaKeys=null,mu.clearKeyUriToKeyIdMap();const r=s.length;wn.CDMCleanupPromise=Promise.all(s.map(n=>this.removeSession(n)).concat(t==null||(e=t.setMediaKeys(null))==null?void 0:e.catch(n=>{var a;this.log(`Could not clear media keys: ${n}`),(a=this.hls)==null||a.trigger(E.ERROR,{type:te.OTHER_ERROR,details:w.KEY_SYSTEM_DESTROY_MEDIA_KEYS_ERROR,fatal:!1,error:new Error(`Could not clear media keys: ${n}`)})}))).catch(n=>{var a;this.log(`Could not close sessions and clear media keys: ${n}`),(a=this.hls)==null||a.trigger(E.ERROR,{type:te.OTHER_ERROR,details:w.KEY_SYSTEM_DESTROY_CLOSE_SESSION_ERROR,fatal:!1,error:new Error(`Could not close sessions and clear media ke

49a++)(!s||s(n[a]))&&i.removeCue(n[a])}r==="disabled"&&(i.mode=r)}function QL(i,e){if(e<=i[0].startTime)return 0;const t=i.length-1;if(e>i[t].endTime)return-1;let s=0,r=t,n;for(;s<=r;)if(n=Math.floor((r+s)/2),e<i[n].startTime)r=n-1;else if(e>i[n].startTime&&s<t)s=n+1;else return n;return i[s].startTime-e<e-i[r].startTime?s:r}function XL(i,e,t){const s=[],r=QL(i,e);if(r>-1)for(let n=r,a=i.length;n<a;n++){const o=i[n];if(o.startTime>=e&&o.endTime<=t)s.push(o);else if(o.startTime>t)return s}return s}function _l(i){const e=[];for(let t=0;t<i.length;t++){const s=i[t];(s.kind==="subtitles"||s.kind==="captions")&&s.label&&e.push(i[t])}return e}class ZL extends Wf{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 s=_l(this.media.textTracks);for(let n=0;n<s.length;n++)if(s[n].mode==="hidden")t=s[n];else if(s[n].mode==="showing"){t=s[n];break}const r=this.findTrackForTextTrack(t);this.subtitleTrack!==r&&this.setSubtitleTrack(r)},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(E.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(E.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(E.MANIFEST_LOADING,this.onManifestLoading,this),e.on(E.MANIFEST_PARSED,this.onManifestParsed,this),e.on(E.LEVEL_LOADING,this.onLevelLoading,this),e.on(E.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(E.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.on(E.ERROR,this.onError,this)}unregisterListeners(){const{hls:e}=this;e.off(E.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(E.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(E.MANIFEST_LOADING,this.onManifestLoading,this),e.off(E.MANIFEST_PARSED,this.onManifestParsed,this),e.off(E.LEVEL_LOADING,this.onLevelLoading,this),e.off(E.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(E.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.off(E.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 s=this.media;if(!s)return;const r=!!t.transferMedia;if(self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||s.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId),this.subtitleTrack=-1,this.media=null,r)return;_l(s.textTracks).forEach(a=>{Ln(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:s,groupId:r,details:n}=t,a=this.tracksInGroup[s];if(!a||a.groupId!==r){this.warn(`Subtitle track with id:${s} and group:${r} not found in active group ${a==null?void 0:a.groupId}`);return}const o=a.details;a.details=t.details,this.log(`Subtitle track ${s} "${a.name}" lang:${a.lang} group:${r} loaded [${n.startSN}-${n.endSN}]`),s===this.trackId&&this.playlistLoaded(s,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 s=t.subtitleGroups||null,r=this.groupIds;let n=this.currentTrack;if(!s||(r==null?void 0:r.length)!==(s==null?void 0:s.length)||s!=null&&s.some(a=>(r==null?void 0:r.indexOf(a))===-1)){this.groupIds=s,this.trackId=-1,this.currentTrack=null;const a=this.tracks.filter(u=>!s||s.indexOf(u.groupId)!==-1);if(a.length)this.selectDefaultTrack&&!a.some(u=>u.default)&&(this.selectDefaultTrack=!1),a.forEach((u,c)=>{u.id=c});else if(!n&&!this.tracksInGroup.length)return;this.tracksInGroup=a;const o=this.hls.config.subtitlePreference;if(!n&&o){this.selectDefaultTrack=!1;const u=Hi(o,a);if(u>-1)n=a[u];else{const c=Hi(o,this.tracks);n=this.tracks[c]}}let l=this.findTrackId(n);l===-1&&n&&(l=this.findTrackId(null));const d={subtitleTracks:a};this.log(`Updating subtitle tracks, ${a.length} track(s) found in "${s==null?void 0:s.join(",")}" group-id`),this.hls.trigger(E.SUBTITLE_TRACKS_UPDATED,d),l!==-1&&this.trackId===-1&&this.setSubtitleTrack(l)}}findTrackId(e){const t=this.tracksInGroup,s=this.selectDefaultTrack;for(let r=0;r<t.length;r++){const n=t[r];if(!(s&&!n.default||!s&&!e)&&(!e||Mr(n,e)))return r}if(e){for(let r=0;r<t.length;r++){const n=t[r];if(po(e.attrs,n.attrs,["LANGUAGE","ASSOC-LANGUAGE","CHARACTERISTICS"]))return r}for(let r=0;r<t.length;r++){const n=t[r];if(po(e.attrs,n.attrs,["LANGUAGE"]))return r}}return-1}findTrackForTextTrack(e){if(e){const t=this.tracksInGroup;for(let s=0;s<t.length;s++){const r=t[s];if(Yc(r,e))return s}}return-1}onError(e,t){t.fatal||!t.context||t.context.type===ge.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 s=this.currentTrack;if(s&&Mr(e,s))return s;const r=Hi(e,this.tracksInGroup);if(r>-1){const n=this.tracksInGroup[r];return this.setSubtitleTrack(r),n}else{if(s)return null;{const n=Hi(e,t);if(n>-1)return t[n]}}}}return null}loadPlaylist(e){super.loadPlaylist(),this.shouldLoadPlaylist(this.currentTrack)&&this.scheduleLoading(this.currentTrack,e)}loadingPlaylist(e,t){super.loadingPlaylist(e,t);const s=e.id,r=e.groupId,n=this.getUrlWithDirectives(e.url,t),a=e.details,o=a==null?void 0:a.age;this.log(`Loading subtitle ${s} "${e.name}" lang:${e.lang} group:${r}${(t==null?void 0:t.msn)!==void 0?" at sn "+t.msn+" part "+t.part:""}${o&&a.live?" age "+o.toFixed(1)+(a.type&&" "+a.type||""):""} ${n}`),this.hls.trigger(E.SUBTITLE_TRACK_LOADING,{url:n,id:s,groupId:r,deliveryDirectives:t||null,track:e})}toggleTrackModes(){const{media:e}=this;if(!e)return;const t=_l(e.textTracks),s=this.currentTrack;let r;if(s&&(r=t.filter(n=>Yc(s,n))[0],r||this.warn(`Unable to find subtitle TextTrack with name "${s.name}" and language "${s.lang}"`)),[].slice.call(t).forEach(n=>{n.mode!=="disabled"&&n!==r&&(n.mode="disabled")}),r){const n=this.subtitleDisplay?"showing":"hidden";r.mode!==n&&(r.mode=n)}}setSubtitleTrack(e){const t=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=e;return}if(e<-1||e>=t.length||!q(e)){this.warn(`Invalid subtitle track id: ${e}`);return}this.selectDefaultTrack=!1;const s=this.currentTrack,r=t[e]||null;if(this.trackId=e,this.currentTrack=r,this.toggleTrackModes(),!r){this.hls.trigger(E.SUBTITLE_TRACK_SWITCH,{id:e});return}const n=!!r.details&&!r.details.live;if(e===this.trackId&&r===s&&n)return;this.log(`Switching to subtitle-track ${e}`+(r?` "${r.name}" lang:${r.lang} group:${r.groupId}`:""));const{id:a,groupId:o="",name:l,type:d,url:u}=r;this.hls.trigger(E.SUBTITLE_TRACK_SWITCH,{id:a,groupId:o,name:l,type:d,url:u});const c=this.switchParams(r.url,s==null?void 0:s.details,r.details);this.loadPlaylist(c)}}function JL(){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,r=>{const n=(t+Math.random()*16)%16|0;return t=Math.floor(t/16),(r=="x"?n:n&3|8).toString(16)})}}}function Xa(i){let e=5381,t=i.length;for(;t;

49)e=e*33^i.charCodeAt(--t);return(e>>>0).toString()}const Mn=.025;let Gd=function(i){return i[i.Point=0]="Point",i[i.Range=1]="Range",i}({});function eR(i,e,t){return`${i.identifier}-${t+1}-${Xa(e)}`}class tR{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 s=this.playoutLimit;return e<=0||isNaN(s)?!1:s===0?!0:(((t=this.assetList[e])==null?void 0:t.startOffset)||0)>s}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 sc(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,s=sc(t,e);return t-s<.1}return!1}get resumptionOffset(){const e=this.resumeOffset,t=q(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 sc(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)<Mn))}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"?Gd.Range:Gd.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 iR(this)}}function sc(i,e){return i-e.start<e.duration/2&&!(Math.abs(i-(e.start+e.duration))<Mn)?e.start:e.start+e.duration}function HE(i,e,t){const s=new self.URL(i,t);return s.protocol!=="data:"&&s.searchParams.set("_HLS_primary_id",e),s}function rc(i,e){for(;(t=i.assetList[++e])!=null&&t.error;)var t;return e}function iR(i){return`["${i.identifier}" ${i.cue.pre?"<pre>":i.cue.post?"<post>":""}${i.timelineStart.toFixed(2)}-${i.resumeTime.toFixed(2)}]`}function an(i){const e=i.timelineStart,t=i.duration||0;return`["${i.identifier}" ${e.toFixed(2)}-${(e+t).toFixed(2)}]`}class sR{constructor(e,t,s,r){this.hls=void 0,this.interstitial=void 0,this.assetItem=void 0,this.tracks=null,this.hasDetail

49dentifier);let s=-1;e.nextEvent?s=this.findEventIndex(e.nextEvent.identifier)-1:e.previousEvent&&(s=this.findEventIndex(e.previousEvent.identifier)+1);const r=this.items;if(r)for(r[s]||(t===void 0&&(t=e.start),s=this.findItemIndexAtTime(t));s>=0&&(n=r[s])!=null&&n.event;){var n;s--}return s}findItemIndexAtTime(e,t){const s=this.items;if(s)for(let r=0;r<s.length;r++){let n=s[r];if(t&&t!=="primary"&&(n=n[t]),e===n.start||e>n.start&&e<n.end)return r}return-1}findJumpRestrictedIndex(e,t){const s=this.items;if(s)for(let r=e;r<=t&&s[r];r++){const n=s[r].event;if(n!=null&&n.restrictions.jump&&!n.appendInPlace)return r}return-1}findEventIndex(e){const t=this.items;if(t)for(let r=t.length;r--;){var s;if(((s=t[r].event)==null?void 0:s.identifier)===e)return r}return-1}findAssetIndex(e,t){const s=e.assetList,r=s.length;if(r>1)for(let n=0;n<r;n++){const a=s[n];if(!a.error){const o=a.timelineStart;if(t===o||t>o&&t<o+(a.duration||0))return n}}return 0}get assetIdAtEnd(){var e,t;const s=(e=this.items)==null||(t=e[this.length-1])==null?void 0:t.event;if(s){const r=s.assetList,n=r[r.length-1];if(n)return n.identifier}return null}parseInterstitialDateRanges(e,t){const s=e.main.details,{dateRanges:r}=s,n=this.events,a=this.parseDateRanges(r,{url:s.url},t),o=Object.keys(r),l=n?n.filter(d=>!o.includes(d.identifier)):[];a.length&&a.sort((d,u)=>{const c=d.cue.pre,h=d.cue.post,f=u.cue.pre,m=u.cue.post;if(c&&!f)return-1;if(f&&!c||h&&!m)return 1;if(m&&!h)return-1;if(!c&&!f&&!h&&!m){const p=d.startTime,g=u.startTime;if(p!==g)return p-g}return d.dateRange.tagOrder-u.dateRange.tagOrder}),this.events=a,l.forEach(d=>{this.removeEvent(d)}),this.updateSchedule(e,l)}updateSchedule(e,t=[]){const s=this.events||[];if(s.length||t.length||this.length<2){const r=this.items,n=this.parseSchedule(s,e);(t.length||(r==null?void 0:r.length)!==n.length||n.some((o,l)=>Math.abs(o.playout.start-r[l].playout.start)>.005||Math.abs(o.playout.end-r[l].playout.end)>.005))&&(this.items=n,this.onScheduleUpdate(t,r))}}parseDateRanges(e,t,s){const r=[],n=Object.keys(e);for(let a=0;a<n.length;a++){const o=n[a],l=e[o];if(l.isInterstitial){let d=this.eventMap[o];d?d.setDateRange(l):(d=new tR(l,t),this.eventMap[o]=d,s===!1&&(d.appendInPlace=s)),r.push(d)}}return r}parseSchedule(e,t){const s=[],r=t.main.details,n=r.live?1/0:r.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,d=0;if(e.forEach((u,c)=>{const h=u.cue.pre,f=u.cue.post,m=e[c-1]||null,p=u.appendInPlace,g=f?n:u.startOffset,v=u.duration,T=u.timelineOccupancy===Gd.Range?v:0,y=u.resumptionOffset,_=(m==null?void 0:m.startTime)===g,I=g+u.cumulativeDuration;let x=p?I+v:g+y;if(h||!f&&g<=0){const A=d;d+=T,u.timelineStart=I;const R=a;a+=v,s.push({event:u,start:I,end:x,playout:{start:R,end:a},integrated:{start:A,end:d}})}else if(g<=n){if(!_){const S=g-l;if(S>Sg){const k=l,O=d;d+=S;const G=a;a+=S;const V={previousEvent:e[c-1]||null,nextEvent:u,start:k,end:k+S,playout:{start:G,end:a},integrated:{start:O,end:d}};s.push(V)}else S>0&&m&&(m.cumulativeDuration+=S,s[s.length-1].end=g)}f&&(x=I),u.timelineStart=I;const A=d;d+=T;const R=a;a+=v,s.push({event:u,start:I,end:x,playout:{start:R,end:a},integrated:{start:A,end:d}})}else return;const L=u.resumeTime;f||L>n?l=n:l=L}),l<n){var o;const u=l,c=d,h=n-l;d+=h;const f=a;a+=h,s.push({previousEvent:((o=s[s.length-1])==null?void 0:o.event)||null,nextEvent:null,start:l,end:u+h,playout:{start:f,end:a},integrated:{start:c,end:d}})}this.setDurations(n,a,d)}else s.push({previousEvent:null,nextEvent:null,start:0,end:n,playout:{start:0,end:n},integrated:{start:0,end:n}}),this.setDurations(n,n,n);return s}setDurations(e,t,s){this.durations={primary:e,playout:t,integrated:s}}resolveOffsets(e,t){const s=t.main.details,r=s.live?1/0:s.edge;let n=0,a=-1;e.forEach((o,l)=>{const d=o.cue.pre,u=o.cue.post,c=d?0:u?r:o.startTime;this.updateAssetDurations(o),a===c?o.cumulativeDuration=n:(n=0,a=c),!u&&o.snapOptions.in&&(o.resumeAnchor=Br(null,s.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<Sg&&(e[l+1].appendInPlace=!1,e[l+1].appendInPlace&&this.warn(`Could not change append strategy for abutting event ${o}`));const f=q(o.resumeOffset)?o.resumeOffset:o.duration;n+=f})}primaryCanResumeInPlaceAt(e,t){const s=e.resumeTime,r=e.startTime+e.resumptionOffset;return Math.abs(s-r)>Mn?(this.log(`"${e.identifier}" resumption ${s} not aligned with estimated timeline end ${r}`),!1):t?!Object.keys(t).some(a=>{const o=t[a].details,l=o.edge;if(s>=l)return this.log(`"${e.identifier}" resumption ${s} past ${a} playlist end ${l}`),!1;const d=Br(null,o.fragments,s);if(!d)return this.log(`"${e.identifier}" resumption ${s} does not align with any fragments in ${a} playlist (${o.fragStart}-${o.fragmentEnd})`),!0;const u=a==="audio"?.175:0;return Math.abs(d.start-s)<Mn+u||Math.abs(d.end-s)<Mn+u?!1:(this.log(`"${e.identifier}" resumption ${s} not aligned with ${a} fragment bounds (${d.start}-${d.end} sn: ${d.sn} cc: ${d.cc})`),!0)}):(this.log(`"${e.identifier}" resumption ${s} can not be aligned with media (none selected)`),!1)}updateAssetDurations(e){if(!e.assetListLoaded)return;const t=e.timelineStart;let s=0,r=!1,n=!1;e.assetList.forEach((a,o)=>{const l=t+s;a.startOffset=s,a.timelineStart=l,r||(r=a.duration===null),n||(n=!!a.error);const d=a.error?0:a.duration||0;s+=d}),r&&!n?e.duration=Math.max(s,e.duration):e.duration=s}removeEvent(e){e.reset(),delete this.eventMap[e.identifier]}}function ys(i){return`[${i.event?'"'+i.event.identifier+'"':"primary"}: ${i.start.toFixed(2)}-${i.end.toFixed(2)}]`}class nR{constructor(e){this.hls=void 0,this.hls=e}destroy(){this.hls=null}loadAssetList(e,t){const s=e.assetListUrl;let r;try{r=HE(s,this.hls.sessionId,e.baseUrl)}catch(h){const f=this.assignAssetListError(e,w.ASSET_LIST_LOAD_ERROR,h,s);this.hls.trigger(E.ERROR,f);return}t&&r.protocol!=="data:"&&r.searchParams.set("_HLS_start_offset",""+t);const n=this.hls.config,a=n.loader,o=new a(n),l={responseType:"json",url:r.href},d=n.interstitialAssetListLoadPolicy.default,u={loadPolicy:d,timeout:d.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0},c={onSuccess:(h,f,m,p)=>{const g=h.data,v=g==null?void 0:g.ASSETS;if(!Array.isArray(v)){const T=this.assignAssetListError(e,w.ASSET_LIST_PARSING_ERROR,new Error("Invalid interstitial asset list"),m.url,f,p);this.hls.trigger(E.ERROR,T);return}e.assetListResponse=g,this.hls.trigger(E.ASSET_LIST_LOADED,{event:e,assetListResponse:g,networkDetails:p})},onError:(h,f,m,p)=>{const g=this.assignAssetListError(e,w.ASSET_LIST_LOAD_ERROR,new Error(`Error loading X-ASSET-LIST: HTTP status ${h.code} ${h.text} (${f.url})`),f.url,p,m);this.hls.trigger(E.ERROR,g)},onTimeout:(h,f,m)=>{const p=this.assignAssetListError(e,w.ASSET_LIST_LOAD_TIMEOUT,new Error(`Timeout loading X-ASSET-LIST (${f.url})`),f.url,h,m);this.hls.trigger(E.ERROR,p)}};return o.load(l,u,c),this.hls.trigger(E.ASSET_LIST_LOADING,{event:e}),o}assignAssetListError(e,t,s,r,n,a){return e.error=s,{type:te.NETWORK_ERROR,details:t,fatal:!1,interstitial:e,url:r,error:s,networkDetails:a,stats:n}}}function Ig(i){i==null||i.play().catch(()=>{})}class aR extends yi{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 s=this.currentTime;if(s===void 0||this.playbackDisabled)return;const r=s-this.timelinePos;if(Math.abs(r)<1/7056e5)return;const a=r<=-.01;this.timelinePos=s,this.bufferedPos=s;const o=this.playingItem;if(!o){this.checkBuffer();return}if(a&&this.schedule.resetErrorsInRange(s,s-r)&&this.updateSchedule(),this.checkBuffer(),a&&s<o.start||s>=o.end){var l;const h=this.schedule.findItemIndexAtTime(this.timelinePos);if(!this.isInterstitial(o)&&(l=this.media)!=null&&l.paused&&(this.shouldPlay=!1),!a){const f=this.findItemIndex(o);if(h>f){const m=this.schedule.findJumpRestrictedIndex(f+1,h);if(m>f){this.setSchedulePosition(m);return}}}this.setSchedulePosition(h);return}const d=this.playingAsset;if(!d){if(this.playingLastItem&&this.isInterstitial(o)){const h=o.event.assetList[0];h&&(this.endedItem=this.playingItem,this.playingItem=null,this.setScheduleToAssetAtTime(s,h))}return}const u=d.timelineStart,c=d.duration||0;(a&&s<u||s>=u+c)&&this.setScheduleToAssetAtTime(s,d)},this.onTimeupdate=()=>{const s=this.currentTime;if(s===void 0||this.playbackDisabled)return;if(s>this.timelinePos)this.timelinePos=s,s>this.bufferedPos&&this.checkBuffer();else return;const r=this.playingItem;if(!r||this.playingLastItem)return;if(s>=r.end){this.timelinePos=r.end;const o=this.findItemIndex(r);this.setSchedulePosition(o+1)}const n=this.playingAsset;if(!n)return;const a=n.timelineStart+(n.duration||0);s>=a&&this.setScheduleToAssetAtTime(s,n)},this.onScheduleUpdate=(s,r)=>{const n=this.schedule,a=this.playingItem,o=n.events||[],l=n.items||[],d=n.durations,u=s.map(m=>m.identifier),c=!!(o.length||u.length);(c||r)&&this.log(`INTERSTITIALS_UPDATED (${o.length}): ${o}
50Schedule: ${l.map(m=>ys(m))} pos: ${this.timelinePos}`),u.length&&this.log(`Removed events ${u}`),this.playerQueue.forEach(m=>{if(m.interstitial.appendInPlace){const p=m.assetItem.timelineStart,g=m.timelineOffset-p;if(g)try{m.timelineOffset=p}catch(v){Math.abs(g)>Mn&&this.warn(`${v} ("${m.assetId}" ${m.timelineOffset}->${p})`)}}});let h=null;if(a){const m=this.updateItem(a,this.timelinePos);this.itemsMatch(a,m)&&(this.playingItem=m,this.waitingItem=this.endedItem=null,h=()=>this.trimInPlace(m,a))}else this.waitingItem=this.updateItem(this.waitingItem),this.endedItem=this.updateItem(this.endedItem);const f=this.bufferingItem;if(f){const m=this.updateItem(f,this.bufferedPos);this.itemsMatch(f,m)?(this.bufferingItem=m,h||(h=()=>this.trimInPlace(m,f))):f.event&&(this.bufferingItem=this.playingItem,this.clearInterstitial(f.event,null))}if(s.forEach(m=>{m.assetList.forEach(p=>{this.clearAssetPlayer(p.identifier,null)})}),c||r){if(this.hls.trigger(E.INTERSTITIALS_UPDATED,{events:o.slice(0),schedule:l.slice(0),durations:d,removedIds:u}),this.isInterstitial(a)&&u.includes(a.event.identifier)){this.warn(`Interstitial "${a.event.identifier}" removed while playing`),this.primaryFallback(a.event);return}h&&h(),this.checkBuffer()}},this.hls=e,this.HlsPlayerClass=t,this.assetListLoader=new nR(e),this.schedule=new rR(this.onScheduleUpdate,e.logger),this.registerListeners()}registerListeners(){const e=this.hls;e.on(E.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(E.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(E.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(E.MANIFEST_LOADING,this.onManifestLoading,this),e.on(E.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(E.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(E.AUDIO_TRACK_UPDATED,this.onAudioTrackUpdated,this),e.on(E.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.on(E.SUBTITLE_TRACK_UPDATED,this.onSubtitleTrackUpdated,this),e.on(E.EVENT_CUE_ENTER,this.onInterstitialCueEnter,this),e.on(E.ASSET_LIST_LOADED,this.onAssetListLoaded,this),e.on(E.BUFFER_APPENDED,this.onBufferAppended,this),e.on(E.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(E.BUFFERED_TO_END,this.onBufferedToEnd,this),e.on(E.MEDIA_ENDED,this.onMediaEnded,this),e.on(E.ERROR,this.onError,this),e.on(E.DESTROYING,this.onDestroying,this)}unregisterListeners(){const e=this.hls;e&&(e.off(E.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(E.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(E.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(E.MANIFEST_LOADING,this.onManifestLoading,this),e.off(E.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(E.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(E.AUDIO_TRACK_UPDATED,this.onAudioTrackUpdated,this),e.off(E.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.off(E.SUBTITLE_TRACK_UPDATED,this.onSubtitleTrackUpdated,this),e.off(E.EVENT_CUE_ENTER,this.onInterstitialCueEnter,this),e.off(E.ASSET_LIST_LOADED,this.onAssetListLoaded,this),e.off(E.BUFFER_CODECS,this.onBufferCodecs,this),e.off(E.BUFFER_APPENDED,this.onBufferAppended,this),e.off(E.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(E.BUFFERED_TO_END,this.onBufferedToEnd,this),e.off(E.MEDIA_ENDED,this.onMediaEnded,this),e.off(E.ERROR,this.onError,this),e.off(E.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.manager=null,this.hls=this.HlsPlayerClass=this.schedule=this.log=null,this.assetListLoader=null,this.onPlay=this.onPause=this.onSeeking=this.onTimeupdate=null,this.onScheduleUpdate=null}onDestroying(){const e=this.primaryMedia||this.media;e&&this.removeMediaListeners(e)}removeMediaListeners(e){gi(e,"play",this.onPlay),gi(e,"pause",this.onPause),gi(e,"seeking",this.onSeeking),gi(e,"timeupdate",this.onTimeupdate)}onMediaAttaching(e,t){const s=this.media=t.media;ii(s,"seeking",this.onSeeking),ii(s,"timeupdate",this.onTimeupdate),ii(s,"play",this.onPlay),ii(s,"pause",this.onPause)}onMediaAttached(e,t){const s=this.effectivePlayingItem,r=this.detachedData;if(this.detachedData=null,s===null)this.checkStart();else if(!r){this.clearScheduleState();const n=this.findItemIndex(s);this.setSchedulePosition(n)}}clearScheduleState(){this.playingItem=this.bufferingItem=this.waitingItem=this.endedItem=this.playingAsset=this.endedAsset=this.bufferingAsset=null}onMediaDetaching(e,t){const s=!!t.transferMedia,r=this.media;if(this.media=null,!s&&(r&&this.removeMediaListeners(r),this.detachedData)){const n=this.getBufferingPlayer();n&&(this.playingAsset=this.endedAsset=this.bufferingAsset=this.bufferingItem=this.waitingItem=this.detachedData=null,n.detachMedia()),this.shouldPlay=!1}}get interstitialsManager(){if(!this.manager){if(!this.hls)return null;const e=this,t=()=>e.bufferingItem||e.waitingItem,s=c=>c&&e.getAssetPlayer(c.identifier),r=(c,h,f,m,p)=>{if(c){let g=c[h].start;const v=c.event;if(v){if(h==="playout"||v.timelineOccupancy!==Gd.Point){const T=s(f);(T==null?void 0:T.interstitial)===v&&(g+=T.assetItem.startOffset+T[p])}}else{const T=m==="bufferedPos"?a():e[m];g+=T-c.start}return g}return 0},n=(c,h)=>{if(c!==0&&h!=="primary"&&e.schedule.length){var f;const m=e.schedule.findItemIndexAtTime(c),p=(f=e.schedule.items)==null?void 0:f[m];if(p){const g=p[h].start-p.start;return c+g}}return c},a=()=>{const c=e.bufferedPos;return c===Number.MAX_VALUE?o("primary"):Math.max(c,0)},o=c=>{var h;return(h=e.primaryDetails)!=null&&h.live?e.primaryDetails.edge:e.schedule.durations[c]},l=(c,h)=>{var f,m;const p=e.effectivePlayingItem;if(p!=null&&(f=p.event)!=null&&f.restrictions.skip)return;e.log(`seek to ${c} "${h}"`);const g=e.effectivePlayingItem,v=e.schedule.findItemIndexAtTime(c,h),T=(m=e.schedule.items)==null?void 0:m[v],y=e.getBufferingPlayer(),_=y==null?void 0:y.interstitial,I=_==null?void 0:_.appendInPlace,x=g&&e.itemsMatch(g,T);if(g&&(I||x)){const A=s(e.playingAsset),R=(A==null?void 0:A.media)||e.primaryMedia;if(R){const S=h==="primary"?R.currentTime:r(g,h,e.playingAsset,"timelinePos","currentTime"),k=c-S,O=(I?S:R.currentTime)+k;if(O>=0&&(!A||I||O<=A.duration)){R.currentTime=O;return}}}if(T){let A=c;if(h!=="primary"){const S=T[h].start,k=c-S;A=T.start+k}const R=!e.isInterstitial(T);if((!e.isInterstitial(g)||g.event.appendInPlace)&&(R||T.event.appendInPlace)){const S=e.media||(I?y==null?void 0:y.media:null);S&&(S.currentTime=A)}else if(g){const S=e.findItemIndex(g);if(v>S){const O=e.schedule.findJumpRestrictedIndex(S+1,v);if(O>S){e.setSchedulePosition(O);return}}let k=0;if(R)e.timelinePos=A,e.checkBuffer();else{var L;const O=T==null||(L=T.event)==null?void 0:L.assetList;if(O){const G=c-(T[h]||T).start;for(let V=O.length;V--;){const B=O[V];if(B.duration&&G>=B.startOffset&&G<B.startOffset+B.duration){k=V;break}}}}e.setSchedulePosition(v,k)}}},d=()=>{const c=e.effectivePlayingItem;if(e.isInterstitial(c))return c;const h=t();return e.isInterstitial(h)?h:null},u={get currentTime(){const c=d(),h=e.effectivePlayingItem;return h&&h===c?r(h,"playout",e.effectivePlayingAsset,"timelinePos","currentTime")-h.playout.start:0},set currentTime(c){const h=d(),f=e.effectivePlayingItem;f&&f===h&&l(c+f.playout.start,"playout")},get duration(){const c=d();return c?c.playout.end-c.playout.start:0},get assetPlayers(){var c;const h=(c=d())==null?void 0:c.event.assetList;return h?h.map(f=>e.getAssetPlayer(f.identifier)):[]},get playingIndex(){var c;const h=(c=d())==null?void 0:c.event;return h&&e.effectivePlayingAsset?h.findAssetIndex(e.effectivePlayingAsset):-1},get scheduleItem(){return d()}};this.manager={get events(){var c,h;return((c=e.schedule)==null||(h=c.events)==null?void 0:h.slice(0))||[]},get schedule(){var c,h;return((c=e.schedule)==null||(h=c.items)==null?void 0:h.slice(0))||[]},get interstitialPlayer(){return d()?u:null},get playerQueue(){return e.playerQueue.slice(0)},get bufferingAsset(){return e.bufferingAsset},get bufferingItem(){return t()},get bufferingIndex(){const c=t();return e.findItemIndex(c)},get playingAsset(){return e.effectivePlayingAsset},get playingItem(){return e.effectivePlayingItem},get playingIndex(){const c=e.effectivePlayingItem;return e.findItemIndex(c)},primary:{get bufferedEnd(){return a()},get currentTime(){const c=e.timelinePos;return c>0?c:0},set currentTime(c){l(c,"primary")},get duration(){return o("primary")},get seekableStart(){var c;return((c=e.primaryDetails)==null?void 0:c.fragmentStart)||0}},integrated:{get bufferedEnd(){return r(t(),"integrated",e.bufferingAsset,"bufferedPos","bufferedEnd")},get currentTime(){return r(e.effectivePlayingItem,"integrated",e.effectivePlayingAsset,"timelinePos","currentTime")},set currentTime(c){l(c,"integrated")},get duration(){return o("integrated")},get seekableStart(){var c;return n(((c=e.primaryDetails)==null?void 0:c.fragmentStart)||0,"integrated")}},skip:()=>{const c=e.effectivePlayingItem,h=c==null?void 0:c.event;if(h&&!h.restrictions.skip){const f=e.findItemIndex(c);if(h.appendInPlace){const m=c.playout.start+c.event.duration;l(m+.001,"playout")}else e.advanceAfterAssetEnded(h,f,1/0)}}}}return this.manager}get effectivePlayingItem(){return this.waitingItem||this.playingItem||this.endedItem}get effectivePlayingAsset(){return this.playingAsset||this.endedAsset}get playingLastItem(){var e;const t=this.playingItem,s=(e=this.schedule)==null?void 0:e.items;return!this.playbackStarted||!t||!s?!1:this.findItemIndex(t)===s.length-1}get playbackStarted(){return this.effectivePlayingItem!==null}get currentTime(){var e,t,s;if(this.mediaSelection===null)return;const r=this.waitingItem||this.playingItem;if(this.isInterstitial(r)&&!r.event.appendInPlace)return;let n=this.media;!n&&(e=this.bufferingItem)!=null&&(t=e.event)!=null&&t.appendInPlace&&(n=this.primaryMedia);const a=(s=n)==null?void 0:s.currentTime;if(!(a===void 0||!q(a)))return a}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 s=this.getAssetPlayer(e);s&&this.transferMediaFromPlayer(s,t)}transferMediaFromPlayer(e,t){const s=e.interstitial.appendInPlace,r=e.media;if(s&&r===this.primaryMedia){if(this.bufferingAsset=null,(!t||this.isInterstitial(t)&&!t.event.appendInPlace)&&t&&r){this.detachedData={media:r};return}const n=e.transferMedia();this.log(`transfer MediaSource from ${e} ${qe(n)}`),this.detachedData=n}else t&&r&&(this.shouldPlay||(this.shouldPlay=!r.paused))}transferMediaTo(e,t){var s,r;if(e.media===t)return;let n=null;const a=this.hls,o=e!==a,l=o&&e.interstitial.appendInPlace,d=(s=this.detachedData)==null?void 0:s.mediaSource;let u;if(a.media)l&&(n=a.transferMedia(),this.detachedData=n),u="Primary";else if(d){const f=this.getBufferingPlayer();f?(n=f.transferMedia(),u=`${f}`):u="detached MediaSource"}else u="detached media";if(!n){if(d)n=this.detachedData,this.log(`using detachedData: MediaSource ${qe(n)}`);else if(!this.detachedData||a.media===t){const f=this.playerQueue;f.length>1&&f.forEach(m=>{if(o&&m.interstitial.appendInPlace!==l){const p=m.interstitial;this.clearInterstitial(m.interstitial,null),p.appendInPlace=!1,p.appendInPlace&&this.warn(`Could not change append strategy for queued assets ${p}`)}}),this.hls.detachMedia(),this.detachedData={media:t}}}const c=n&&"mediaSource"in n&&((r=n.mediaSource)==null?void 0:r.readyState)!=="closed",h=c&&n?n:t;if(this.log(`${c?"transfering MediaSource":"attaching media"} to ${o?e:"Primary"} from ${u}`),h===n){const f=o&&e.assetId===this.schedule.assetIdAtEnd;h.overrides={duration:this.schedule.duration,endOfStream:!o||f,cueRemoval:!o}}e.attachMedia(h)}onInterstitialCueEnter(){this.onTimeupdate()}checkStart(){const e=this.schedule,t=e.events;if(!t||this.playbackDisabled||!this.media)return;this.bufferedPos===-1&&(this.bufferedPos=0);const s=this.timelinePos,r=this.effectivePlayingItem;if(s===-1){const n=this.hls.startPosition;if(this.timelinePos=n,t.length&&t[0].cue.pre){const a=e.findEventIndex(t[0].identifier);this.setSchedulePosition(a)}else if(n>=0||!this.primaryLive){const a=this.timelinePos=n>0?n:0,o=e.findItemIndexAtTime(a);this.setSchedulePosition(o)}}else if(r&&!this.playingItem){const n=e.findItemIndex(r);this.setSchedulePosition(n)}}advanceAfterAssetEnded(e,t,s){const r=rc(e,s);if(!e.isAssetPastPlayoutLimit(r))this.setSchedulePosition(t,r);else{const n=this.schedule.items;if(n){const a=t+1,o=n.length;if(a>=o){this.setSchedulePosition(-1);return}const l=e.resumeTime;this.timelinePos<l&&(this.timelinePos=l,this.checkBuffer()),this.setSchedulePosition(a)}}}setScheduleToAssetAtTime(e,t){const s=this.schedule,r=t.parentIdentifier,n=s.getEvent(r);if(n){const a=s.findEventIndex(r),o=s.findAssetIndex(n,e);this.advanceAfterAssetEnded(n,a,o-1)}}setSchedulePosition(e,t){const s=this.schedule.items;if(!s||this.playbackDisabled)return;this.log(`setSchedulePosition ${e}, ${t}`);const r=e>=0?s[e]:null,n=this.playingItem,a=this.playingLastItem;if(this.isInterstitial(n)){var o;const d=n.event,u=this.playingAsset,c=u==null?void 0:u.identifier,h=c?this.getAssetPlayer(c):null;if(h&&c&&(!this.eventItemsMatch(n,r)||t!==void 0&&c!==((o=d.assetList)==null?void 0:o[t].identifier))){var l;const f=d.findAssetIndex(u);if(this.log(`INTERSTITIAL_ASSET_ENDED ${f+1}/${d.assetList.length} ${an(u)}`),this.endedAsset=u,this.playingAsset=null,this.hls.trigger(E.INTERSTITIAL_ASSET_ENDED,{asset:u,assetListIndex:f,event:d,schedule:s.slice(0),scheduleIndex:e,player:h}),n!==this.playingItem){this.itemsMatch(n,this.playingItem)&&!this.playingAsset&&this.advanceAfterAssetEnded(d,this.findItemIndex(this.playingItem),f);return}this.retreiveMediaSource(c,r),h.media&&!((l=this.detachedData)!=null&&l.mediaSource)&&h.detachMedia()}if(!this.eventItemsMatch(n,r)&&(this.endedItem=n,this.playingItem=null,this.log(`INTERSTITIAL_ENDED ${d} ${ys(n)}`),d.hasPlayed=!0,this.hls.trigger(E.INTERSTITIAL_ENDED,{event:d,schedule:s.slice(0),scheduleIndex:e}),d.cue.once)){this.updateSchedule();const f=this.schedule.items;if(r&&f){const m=this.findItemIndex(r);this.advanceSchedule(m,f,t,n,a)}return}}this.advanceSchedule(e,s,t,n,a)}advanceSchedule(e,t,s,r,n){const a=e>=0?t[e]:null,o=this.primaryMedia,l=this.playerQueue;if(l.length&&l.forEach(d=>{const u=d.interstitial,c=this.schedule.findEventIndex(u.identifier);(c<e||c>e+1)&&this.clearInterstitial(u,a)}),this.isInterstitial(a)){this.timelinePos=Math.min(Math.max(this.timelinePos,a.start),a.end);const d=a.event;if(s===void 0){s=this.schedule.findAssetIndex(d,this.timelinePos);const f=rc(d,s-1);if(d.isAssetPastPlayoutLimit(f)){this.advanceAfterAssetEnded(d,e,s);return}s=f}const u=this.waitingItem;this.assetsBuffered(a,o)||this.setBufferingItem(a);let c=this.preloadAssets(d,s);if(this.eventItemsMatch(a,u||r)||(this.waitingItem=a,this.log(`INTERSTITIAL_STARTED ${ys(a)} ${d.appendInPlace?"append in place":""}`),this.hls.trigger(E.INTERSTITIAL_STARTED,{event:d,schedule:t.slice(0),scheduleIndex:e})),!d.assetListLoaded){this.log(`Waiting for ASSET-LIST to complete loading ${d}`);return}if(d.assetListLoader&&(d.assetListLoader.destroy(),d.assetListLoader=void 0),!o){this.log(`Waiting for attachMedia to start Interstitial ${d}`);return}this.waitingItem=this.endedItem=null,this.playingItem=a;const h=d.assetList[s];if(!h){const f=t[e+1],m=this.media;f&&m&&!this.isInterstitial(f)&&m.currentTime<f.start&&(m.currentTime=this.timelinePos=f.start),this.advanceAfterAssetEnded(d,e,s||0);return}if(c||(c=this.getAssetPlayer(h.identifier)),c===null||c.destroyed){const f=d.assetList.length;this.warn(`asset ${s+1}/${f} player destroyed ${d}`),c=this.createAssetPlayer(d,h,s)}if(!this.eventItemsMatch(a,this.bufferingItem)&&d.appendInPlace&&this.isAssetBuffered(h))return;this.startAssetPlayer(c,s,t,e,o),this.shouldPlay&&Ig(c.media)}else a!==null?(this.resumePrimary(a,e,r),this.shouldPlay&&Ig(this.hls.media)):n&&this.isInterstitial(r)&&(this.endedItem=null,this.playingItem=r,r.event.appendInPlace||this.attachPrimary(this.schedule.durations.primary,null))}get playbackDisabled(){return this.hls.config.enableInterstitialPlayback===!1}get primaryDetails(){var e,t;return(e=this.mediaSelection)==null||(t=e.main)==null?void 0:t.details}get primaryLive(){var e;return!!((e=this.primaryDetails)!=null&&e.live)}resumePrimary(e,t,s){var r;if(this.playingItem=e,this.playingAsset=this.endedAsset=null,this.waitingItem=this.endedItem=null,this.bufferedToItem(e),this.log(`resuming ${ys(e)}`),!((r=this.detachedData)!=null&&r.mediaSource)){let a=this.timelinePos;(a<e.start||a>=e.end)&&(a=this.getPrimaryResumption(e,t),this.timelinePos=a),this.attachPrimary(a,e)}if(!s)return;const n=this.schedule.items;n&&(this.log(`INTERSTITIALS_PRIMARY_RESUMED ${ys(e)}`),this.hls.trigger(E.INTERSTITIALS_PRIMARY_RESUMED,{schedule:n.slice(0),scheduleIndex:t}),this.checkBuffer())}getPrimaryResumption(e,t){const s=e.start;if(this.primaryLive){const r=this.primaryDetails;if(t===0)return this.hls.startPosition;if(r&&(s<r.fragmentStart||s>r.edge))return this.hls.liveSyncPosition||-1}return s}isAssetBuffered(e){const t=this.getAssetPlayer(e.identifier);return t!=null&&t.hls?t.hls.bufferedToEnd:le.bufferInfo(this.primaryMedia,this.timelinePos,0).end+1>=e.timelineStart+(e.duration||0)}attachPrimary(e,t,s){t?this.setBufferingItem(t):this.bufferingItem=this.playingItem,this.bufferingAsset=null;const r=this.primaryMedia;if(!r)return;const n=this.hls;n.media?this.checkBuffer():(this.transferMediaTo(n,r),s&&this.startLoadingPrimaryAt(e,s)),s||(this.timelinePos=e,this.startLoadingPrimaryAt(e,s))}startLoadingPrimaryAt(e,t){var s;const r=this.hls;!r.loadingEnabled||!r.media||Math.abs((((s=r.mainForwardBufferInfo)==null?void 0:s.start)||r.media.currentTime)-e)>.5?r.startLoad(e,t):r.bufferingEnabled||r.resumeBuffering()}onManifestLoading(){this.stopLoad(),this.schedule.reset(),this.emptyPlayerQueue(),this.clearScheduleState(),this.shouldPlay=!1,this.bufferedPos=this.timelinePos=-1,this.mediaSelection=this.altSelection=this.manager=this.requiredTracks=null,this.hls.off(E.BUFFER_CODECS,this.onBufferCodecs,this),this.hls.on(E.BUFFER_CODECS,this.onBufferCodecs,this)}onLevelUpdated(e,t){if(t.level===-1)return;const s=this.hls.levels[t.level],r=Me(Me({},this.mediaSelection||this.altSelection),{},{main:s});this.mediaSelection=r,this.schedule.parseInterstitialDateRanges(r,this.hls.config.interstitialAppendInPlace),!this.effectivePlayingItem&&this.schedule.items&&this.checkStart()}onAudioTrackUpdated(e,t){const s=this.hls.audioTracks[t.id],r=this.mediaSelection;if(!r){this.altSelection=Me(Me({},this.altSelection),{},{audio:s});return}const n=Me(Me({},r),{},{audio:s});this.mediaSelection=n}onSubtitleTrackUpdated(e,t){const s=this.hls.subtitleTracks[t.id],r=this.mediaSelection;if(!r){this.altSelection=Me(Me({},this.altSelection),{},{subtitles:s});return}const n=Me(Me({},r),{},{subtitles:s});this.mediaSelection=n}onAudioTrackSwitching(e,t){const s=Np(t);this.playerQueue.forEach(r=>r.hls.setAudioOption(t)||r.hls.setAudioOption(s))}onSubtitleTrackSwitch(e,t){const s=Np(t);this.playerQueue.forEach(r=>r.hls.setSubtitleOption(t)||t.id!==-1&&r.hls.setSubtitleOption(s))}onBufferCodecs(e,t){const s=t.tracks;s&&(this.requiredTracks=s)}onBufferAppended(e,t){this.checkBuffer()}onBufferFlushed(e,t){const s=this.playingItem;if(s&&!this.itemsMatch(s,this.bufferingItem)&&!this.isInterstitial(s)){const r=this.timelinePos;this.bufferedPos=r,this.checkBuffer()}}onBufferedToEnd(e){const t=this.schedule.events;if(this.bufferedPos<Number.MAX_VALUE&&t){for(let r=0;r<t.length;r++){const n=t[r];if(n.cue.post){var s;const a=this.schedule.findEventIndex(n.identifier),o=(s=this.schedule.items)==null?void 0:s[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 s=this.findItemIndex(t);this.setSchedulePosition(s+1)}else this.shouldPlay=!1}updateItem(e,t){const s=this.schedule.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((n,a)=>{e.event.isAssetPastPlayoutLimit(a)&&this.clearAssetPlayer(n.identifier,null)});const s=e.end+.25,r=le.bufferInfo(this.primaryMedia,s,0);(r.end>s||(r.nextStart||0)>s)&&(this.attachPrimary(s,null),this.flushFrontBuffer(s))}}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 s;return!!t&&(e===t||e.event.identifier===((s=t.event)==null?void 0:s.identifier))}findItemIndex(e,t){return e?this.schedule.findItemIndex(e,t):-1}updateSchedule(){const e=this.mediaSelection;e&&this.schedule.updateSchedule(e,[])}checkBuffer(e){const t=this.schedule.items;if(!t)return;const s=le.bufferInfo(this.primaryMedia,this.timelinePos,0);e&&(this.bufferedPos=this.timelinePos),e||(e=s.len<1),this.updateBufferedPos(s.end,t,e)}updateBufferedPos(e,t,s){const r=this.schedule,n=this.bufferingItem;if(this.bufferedPos>e)return;if(t.length===1&&this.itemsMatch(t[0],n)){this.bufferedPos=e;return}const a=this.playingItem,o=this.findItemIndex(a);let l=r.findItemIndexAtTime(e);if(this.bufferedPos<e){var d,u;const c=this.findItemIndex(n),h=Math.min(c+1,t.length-1),f=t[h];if((l===-1&&n&&e>=n.end||(d=f.event)!=null&&d.appendInPlace&&e+.01>=f.start)&&(l=h),h-o>1&&(n==null||(u=n.event)==null?void 0:u.appendInPlace)===!1)return;if(this.bufferedPos=e,l>c&&l>o)this.bufferedToItem(f);else{const m=this.primaryDetails;this.primaryLive&&m&&e>m.edge-m.targetduration&&f.start<m.edge+this.hls.config.interstitialLiveLookAhead&&this.isInterstitial(f)&&this.preloadAssets(f.event,0)}}else s&&a&&!this.itemsMatch(a,n)&&(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(r=>{const n=this.getAssetPlayer(r.identifier);return!(n!=null&&n.bufferedInPlaceToEnd(t))})}setBufferingItem(e){const t=this.bufferingItem,s=this.schedule;if(this.itemsMatch(e,t))this.bufferingItem!==e&&(this.bufferingItem=e);else{const{items:r,events:n}=s;if(!r||!n)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;this.log(`INTERSTITIALS_BUFFERED_TO_BOUNDARY ${ys(e)}`+(t?` (${l.toFixed(2)} remaining)`:"")),this.playbackDisabled||(a?e.event.assetList.forEach(d=>{const u=this.getAssetPlayer(d.identifier);u&&u.resumeBuffering()}):(this.hls.resumeBuffering(),this.playerQueue.forEach(d=>d.pauseBuffering()))),this.hls.trigger(E.INTERSTITIALS_BUFFERED_TO_BOUNDARY,{events:n.slice(0),schedule:r.slice(0),bufferingIndex:this.findItemIndex(e),playingIndex:this.findItemIndex(this.playingItem)})}return t}bufferedToItem(e,t=0){const s=this.setBufferingItem(e);if(!this.playbackDisabled){if(this.isInterstitial(e))this.bufferedToEvent(e,t);else if(s!==null){this.bufferingAsset=null;const r=this.detachedData;r?r.mediaSource?this.attachPrimary(e.start,e,!0):this.preloadPrimary(e):this.preloadPrimary(e)}}}preloadPrimary(e){const t=this.findItemIndex(e),s=this.getPrimaryResumption(e,t);this.startLoadingPrimaryAt(s)}bufferedToEvent(e,t){const s=e.event,r=s.assetList.length===0&&!s.assetListLoader,n=s.cue.once;if(r||!n){const a=this.preloadAssets(s,t);if(a!=null&&a.interstitial.appendInPlace){const o=s.assetList[t],l=this.primaryMedia;o&&l&&this.bufferAssetPlayer(a,l)}}}preloadAssets(e,t){const s=e.assetUrl,r=e.assetList.length,n=r===0&&!e.assetListLoader,a=e.cue.once;if(n){const l=e.timelineStart;if(e.appendInPlace){var o;const h=this.playingItem;!this.isInterstitial(h)&&(h==null||(o=h.nextEvent)==null?void 0:o.identifier)===e.identifier&&this.flushFrontBuffer(l+.25)}let d,u=0;if(!this.playingItem&&this.primaryLive&&(u=this.hls.startPosition,u===-1&&(u=this.hls.liveSyncPosition||0)),u&&!(e.cue.pre||e.cue.post)){const h=u-l;h>0&&(d=Math.round(h*1e3)/1e3)}if(this.log(`Load interstitial asset ${t+1}/${s?1:r} ${e}${d?` live-start: ${u} start-offset: ${d}`:""}`),s)return this.createAsset(e,0,0,l,e.duration,s);const c=this.assetListLoader.loadAssetList(e,d);c&&(e.assetListLoader=c)}else if(!a&&r){for(let l=t;l<r;l++){const d=e.assetList[l],u=this.getAssetPlayerQueueIndex(d.identifier);(u===-1||this.playerQueue[u].destroyed)&&!d.error&&this.createAssetPlayer(e,d,l)}return this.getAssetPlayer(e.assetList[t].identifier)}return null}flushFrontBuffer(e){const t=this.requiredTracks;if(!t)return;this.log(`Removing front buffer starting at ${e}`),Object.keys(t).forEach(r=>{this.hls.trigger(E.BUFFER_FLUSHING,{startOffset:e,endOffset:1/0,type:r})})}getAssetPlayerQueueIndex(e){const t=this.playerQueue;for(let s=0;s<t.length;s++)if(e===t[s].assetId)return s;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 s=0;s<e.length;s++)if(e[s].media===t)return e[s]}return null}createAsset(e,t,s,r,n,a){const o={parentIdentifier:e.identifier,identifier:eR(e,a,t),duration:n,startOffset:s,timelineStart:r,uri:a};return this.createAssetPlayer(e,o,t)}createAssetPlayer(e,t,s){const r=this.hls,n=r.userConfig;let a=n.videoPreference;const o=r.loadLevelObj||r.levels[r.currentLevel];(a||o)&&(a=we({},a),o.videoCodec&&(a.videoCodec=o.videoCodec),o.videoRange&&(a.allowedVideoRanges=[o.videoRange]));const l=r.audioTracks[r.audioTrack],d=r.subtitleTracks[r.subtitleTrack];let u=0;if(this.primaryLive||e.appendInPlace){const y=this.timelinePos-t.timelineStart;if(y>1){const _=t.duration;_&&y<_&&(u=y)}}const c=t.identifier,h=Me(Me({},n),{},{autoStartLoad:!0,startFragPrefetch:!0,primarySessionId:r.sessionId,assetPlayerId:c,abrEwmaDefaultEstimate:r.bandwidthEstimate,interstitialsController:void 0,startPosition:u,liveDurationInfinity:!1,testBandwidth:!1,videoPreference:a,audioPreference:l||n.audioPreference,subtitlePreference:d||n.subtitlePreference});e.appendInPlace&&(e.appendInPlaceStarted=!0,t.timelineStart&&(h.timelineOffset=t.timelineStart));const f=h.cmcd;f!=null&&f.sessionId&&f.contentId&&(h.cmcd=we({},f,{contentId:Xa(t.uri)})),this.getAssetPlayer(c)&&this.warn(`Duplicate date range identifier ${e} and asset ${c}`);const m=new sR(this.HlsPlayerClass,h,e,t);this.playerQueue.push(m),e.assetList[s]=t;const p=y=>{if(y.live){const x=new Error(`Interstitials MUST be VOD assets ${e}`),L={fatal:!0,type:te.OTHER_ERROR,details:w.INTERSTITIAL_ASSET_ITEM_ER

50const u=this.waitingItem,c=(u==null?void 0:u.event.identifier)===n;this.updateSchedule();const h=(s=this.bufferingItem)==null?void 0:s.event;if(c){var f;const m=this.schedule.findEventIndex(n),p=(f=this.schedule.items)==null?void 0:f[m];if(p){if(!this.playingItem&&this.timelinePos>p.end&&this.schedule.findItemIndexAtTime(this.timelinePos)!==m){r.error=new Error(`Interstitial no longer within playback range ${this.timelinePos} ${r}`),this.primaryFallback(r);return}this.setBufferingItem(p)}this.setSchedulePosition(m)}else if((h==null?void 0:h.identifier)===n&&h.appendInPlace){const m=r.assetList[0],p=this.getAssetPlayer(m.identifier),g=this.primaryMedia;m&&p&&g&&this.bufferAssetPlayer(p,g)}}onError(e,t){switch(t.details){case w.ASSET_LIST_PARSING_ERROR:case w.ASSET_LIST_LOAD_ERROR:case w.ASSET_LIST_LOAD_TIMEOUT:{const s=t.interstitial;s&&this.primaryFallback(s);break}case w.BUFFER_STALLED_ERROR:{this.onTimeupdate(),this.checkBuffer(!0);break}}}}const Lg=500;class oR extends Uf{constructor(e,t,s){super(e,t,s,"subtitle-stream-controller",X.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(E.LEVEL_LOADED,this.onLevelLoaded,this),e.on(E.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.on(E.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.on(E.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.on(E.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),e.on(E.BUFFER_FLUSHING,this.onBufferFlushing,this)}unregisterListeners(){super.unregisterListeners();const{hls:e}=this;e.off(E.LEVEL_LOADED,this.onLevelLoaded,this),e.off(E.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.off(E.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.off(E.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.off(E.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),e.off(E.BUFFER_FLUSHING,this.onBufferFlushing,this)}startLoad(e,t){this.stopLoad(),this.state=N.IDLE,this.setInterval(Lg),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:s,success:r}=t;if(this.fragContextChanged(s)||(ot(s)&&(this.fragPrevious=s),this.state=N.IDLE),!r)return;const n=this.tracksBuffered[this.currentTrackId];if(!n)return;let a;const o=s.start;for(let d=0;d<n.length;d++)if(o>=n[d].start&&o<=n[d].end){a=n[d];break}const l=s.start+s.duration;a?a.end=l:(a={start:o,end:l},n.push(a)),this.fragmentTracker.fragBuffered(s),this.fragBufferedComplete(s,null),this.media&&this.tick()}onBufferFlushing(e,t){const{startOffset:s,endOffset:r}=t;if(s===0&&r!==Number.POSITIVE_INFINITY){const n=r-1;if(n<=0)return;t.endOffsetSubtitles=Math.max(0,n),this.tracksBuffered.forEach(a=>{for(let o=0;o<a.length;){if(a[o].end<=n){a.shift();continue}else if(a[o].start<n)a[o].start=n;else break;o++}}),this.fragmentTracker.removeFragmentsInRange(s,n,X.SUBTITLE)}}onError(e,t){const s=t.frag;(s==null?void 0:s.type)===X.SUBTITLE&&(t.details===w.FRAG_GAP&&this.fragmentTracker.fragBuffered(s,!0),this.fragCurrent&&this.fragCurrent.abortRequests(),this.state!==N.STOPPED&&(this.state=N.IDLE))}onSubtitleTracksUpdated(e,{subtitleTracks:t}){if(this.levels&&CE(this.levels,t)){this.levels=t.map(s=>new uo(s));return}this.tracksBuffered=[],this.levels=t.map(s=>{const r=new uo(s);return this.tracksBuffered[r.id]=[],r}),this.fragmentTracker.removeFragmentsInRange(0,Number.POSITIVE_INFINITY,X.SUBTITLE),this.fragPrevious=null,this.mediaBuffer=null}onSubtitleTrackSwitch(e,t){var s;if(this.currentTrackId=t.id,!((s=this.levels)!=null&&s.length)||this.currentTrackId===-1){this.clearInterval();return}const r=this.levels[this.currentTrackId];r!=null&&r.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,r&&this.state!==N.STOPPED&&this.setInterval(Lg)}onSubtitleTrackLoaded(e,t){var s;const{currentTrackId:r,levels:n}=this,{details:a,id:o}=t;if(!n){this.warn(`Subtitle tracks were reset while loading level ${o}`);return}const l=n[o];if(o>=n.length||!l)return;this.log(`Subtitle track ${o} loaded [${a.startSN},${a.endSN}]${a.lastPartSn?`[part-${a.lastPartSn}-${a.lastPartIndex}]`:""},duration:${a.totalduration}`),this.mediaBuffer=this.mediaBufferTimeRanges;let d=0;if(a.live||(s=l.details)!=null&&s.live){if(a.deltaUpdateFailed)return;const c=this.mainDetails;if(!c){this.startFragRequested=!1;return}const h=c.fragments[0];if(!l.details)a.hasProgramDateTime&&c.hasProgramDateTime?(Bd(a,c),d=a.fragmentStart):h&&(d=h.start,Vc(a,d));else{var u;d=this.alignPlaylists(a,l.details,(u=this.levelLastLoaded)==null?void 0:u.details),d===0&&h&&(d=h.start,Vc(a,d))}c&&!this.startFragRequested&&this.setStartPosition(c,d)}l.details=a,this.levelLastLoaded=l,o===r&&(this.hls.trigger(E.SUBTITLE_TRACK_UPDATED,{details:a,id:o,groupId:t.groupId}),this.tick(),a.live&&!this.fragCurrent&&this.media&&this.state===N.IDLE&&(Br(null,a.fragments,this.media.currentTime,0)||(this.warn("Subtitle playlist not aligned with playback"),l.details=void 0)))}_handleFragmentLoadComplete(e){const{frag:t,payload:s}=e,r=t.decryptdata,n=this.hls;if(!this.fragContextChanged(t)&&s&&s.byteLength>0&&r!=null&&r.key&&r.iv&&Cn(r.method)){const a=performance.now();this.decrypter.decrypt(new Uint8Array(s),r.key.buffer,r.iv.buffer,Nf(r.method)).catch(o=>{throw n.trigger(E.ERROR,{type:te.MEDIA_ERROR,details:w.FRAG_DECRYPT_ERROR,fatal:!1,error:o,reason:o.message,frag:t}),o}).then(o=>{const l=performance.now();n.trigger(E.FRAG_DECRYPTED,{frag:t,payload:o,stats:{tstart:a,tdecrypt:l}})}).catch(o=>{this.warn(`${o.name}: ${o.message}`),this.state=N.IDLE})}}doTick(){if(!this.media){this.state=N.IDLE;return}if(this.state===N.IDLE){const{currentTrackId:e,levels:t}=this,s=t==null?void 0:t[e];if(!s||!t.length||!s.details||this.waitForLive(s))return;const{config:r}=this,n=this.getLoadPosition(),a=le.bufferedInfo(this.tracksBuffered[this.currentTrackId]||[],n,r.maxBufferHole),{end:o,len:l}=a,d=s.details,u=this.hls.maxBufferLength+d.levelTargetDuration;if(l>u)return;const c=d.fragments,h=c.length,f=d.edge;let m=null;const p=this.fragPrevious;if(o<f){const T=r.maxFragLookUpTolerance,y=o>f-T?0:T;m=Br(p,c,Math.max(c[0].start,o),y),!m&&p&&p.start<c[0].start&&(m=c[0])}else m=c[h-1];if(m=this.filterReplacedPrimary(m,s.details),!m)return;const g=m.sn-d.startSN,v=c[g-1];if(v&&v.cc===m.cc&&this.fragmentTracker.getState(v)===ft.NOT_LOADED&&(m=v),this.fragmentTracker.getState(m)===ft.NOT_LOADED){const T=this.mapToInitFragWhenRequired(m);T&&this.loadFragment(T,s,o)}}}loadFragment(e,t,s){ot(e)?super.loadFragment(e,t,s):this._loadInitSegment(e,t)}get mediaBufferTimeRanges(){return new lR(this.tracksBuffered[this.currentTrackId]||[])}}class lR{constructor(e){this.buffered=void 0;const t=(s,r,n)=>{if(r=r>>>0,r>n-1)throw new DOMException(`Failed to execute '${s}' on 'TimeRanges': The index provided (${r}) is greater than the maximum bound (${n})`);return e[r][s]};this.buffered={get length(){return e.length},end(s){return t("end",s,e.length)},start(s){return t("start",s,e.length)}}}}const dR={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},GE=i=>String.fromCharCode(dR[i]||i),ui=15,Zi=100,uR={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},cR={17:2,18:4,21:6,22:8,23:10,19:13,20:15},hR={25:1,26:3,29:5,30:7,31:9,24:11,27:12,28:14},fR={25:2,26:4,29:6,30:8,31:10,27:13,28:15},mR=["white","green","blue","cyan","red","yellow","magenta","black","transparent"];class pR{constructor(){this.time=null,this.verboseLevel=0}log(e,t){if(this.verboseLevel>=e){const s=typeof t=="function"?t():t;Le.log(`${this.time} [${e}] ${s}`)}}}const ar=function(e){const t=[];for(let s=0;s<e.length;s++)t.push(e[s].toString(16));return t};class KE{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 s=0;s<t.length;s++){const r=t[s];e.hasOwnProperty(r)&&(this[r]=e[r])}}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 gR{constructor(){this.uchar=" ",this.penState=new KE}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 vR{constructor(e){this.chars=[],this.pos=0,this.currPenState=new KE,this.cueStartTime=null,this.logger=void 0;for(let t=0;t<Zi;t++)this.chars.push(new gR);this.logger=e}equals(e){for(let t=0;t<Zi;t++)if(!this.chars[t].equals(e.chars[t]))return!1;return!0}copy(e){for(let t=0;t<Zi;t++)this.chars[t].copy(e.chars[t])}isEmpty(){let e=!0;for(let t=0;t<Zi;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>Zi&&(this.logger.log(3,"Too large cursor position "+this.pos),this.pos=Zi)}moveCursor(e){const t=this.pos+e;if(e>1)for(let s=this.pos+1;s<t+1;s++)this.chars[s].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=GE(e);if(this.pos>=Zi){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<Zi;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 s=0;s<Zi;s++){const r=this.chars[s].uchar;r!==" "&&(t=!1),e.push(r)}return t?"":e.join("")}setPenStyles(e){this.currPenState.setStyles(e),this.chars[this.pos].setPenState(this.currPenState)}}class nc{constructor(e){this.rows=[],this.currRow=ui-1,this.nrRollUpRows=null,this.lastOutputScreen=null,this.logger=void 0;for(let t=0;t<ui;t++)this.rows.push(new vR(e));this.logger=e}reset(){for(let e=0;e<ui;e++)this.rows[e].clear();this.currRow=ui-1}equals(e){let t=!0;for(let s=0;s<ui;s++)if(!this.rows[s].equals(e.rows[s])){t=!1;break}return t}copy(e){for(let t=0;t<ui;t++)this.rows[t].copy(e.rows[t])}isEmpty(){let e=!0;for(let t=0;t<ui;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 = "+qe(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<ui;o++)this.rows[o].clear();const n=this.currRow+1-this.nrRollUpRows,a=this.lastOutputScreen;if(a){const o=a.rows[n].cueStartTime,l=this.logger.time;if(o!==null&&l!==null&&o<l)for(let d=0;d<this.nrRollUpRows;d++)this.rows[t-this.nrRollUpRows+d+1].copy(a.rows[n+d])}}this.currRow=t;const s=this.rows[this.currRow];if(e.indent!==null){const n=e.indent,a=Math.max(n-1,0);s.setCursor(e.indent),e.color=s.chars[a].penState.foreground}const r={foreground:e.color,underline:e.underline,italics:e.italics,background:"black",flash:!1};this.setPen(r)}setBkgData(e){this.logger.log(2,()=>"bkgData = "+qe(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 s="",r=-1;for(let n=0;n<ui;n++){const a=this.rows[n].getTextString();a&&(r=n+1,e?t.push("Row "+r+": '"+a+"'"):t.push(a.trim()))}return t.length>0&&(e?s="["+t.join(" | ")+"]":s=t.join(`
51`)),s}getTextAndFormat(){return this.rows}}class Rg{constructor(e,t,s){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 nc(s),this.nonDisplayedMemory=new nc(s),this.lastOutputScreen=new nc(s),this.currRollUpRow=this.displayedMemory.rows[ui-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=s}reset(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.outputFilter.reset(),this.currRollUpRow=this.displayedMemory.rows[ui-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 s=0;s<e.length;s++)this.writeScreen.insertChar(e[s]);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 s=Math.floor(e/2)-16,r=["white","green","blue","cyan","red","yellow","magenta"];t.foreground=r[s]}this.logger.log(2,"MIDROW: "+qe(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 xg{constructor(e,t,s){this.channels=void 0,this.currentChannel=0,this.cmdHistory=yR(),this.logger=void 0;const r=this.logger=new pR;this.channels=[null,new Rg(e,t,r),new Rg(e+1,s,r)]}getHandler(e){return this.channels[e].getHandler()}setHandler(e,t){this.channels[e].setHandler(t)}addData(e,t){this.logger.time=e;for(let s=0;s<t.length;s+=2){const r=t[s]&127,n=t[s+1]&127;let a=!1,o=null;if(r===0&&n===0)continue;this.logger.log(3,()=>"["+ar([t[s],t[s+1]])+"] -> ("+ar([r,n])+")");const l=this.cmdHistory;if(r>=16&&r<=31){if(ER(r,n,l)){jo(null,null,l),this.logger.log(3,()=>"Repeated command ("+ar([r,n])+") is dropped");continue}jo(r,n,this.cmdHistory),a=this.parseCmd(r,n),a||(a=this.parseMidrow(r,n)),a||(a=this.parsePAC(r,n)),a||(a=this.parseBackgroundAttributes(r,n))}else jo(null,null,l);if(!a&&(o=this.parseChars(r,n),o)){const u=this.currentChannel;u&&u>0?this.channels[u].insertChars(o):this.logger.log(2,"No channel found yet. TEXT-MODE?")}!a&&!o&&this.logger.log(2,()=>"Couldn't parse cleaned data "+ar([r,n])+" orig: "+ar([t[s],t[s+1]]))}}parseCmd(e,t){const s=(e===20||e===28||e===21||e===29)&&t>=32&&t<=47,r=(e===23||e===31)&&t>=33&&t<=35;if(!(s||r))return!1;const n=e===20||e===21||e===23?1:2,a=this.channels[n];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=n,!0}parseMidrow(e,t){let s=0;if((e===17||e===25)&&t>=32&&t<=47){if(e===17?s=1:s=2,s!==this.currentChannel)return this.logger.log(0,"Mismatch channel in midrow parsing"),!1;const r=this.channels[s];return r?(r.ccMIDROW(t),this.logger.log(3,()=>"MIDROW ("+ar([e,t])+")"),!0):!1}return!1}parsePAC(e,t){let s;const r=(e>=17&&e<=23||e>=25&&e<=31)&&t>=64&&t<=127,n=(e===16||e===24)&&t>=64&&t<=95;if(!(r||n))return!1;const a=e<=23?1:2;t>=64&&t<=95?s=a===1?uR[e]:hR[e]:s=a===1?cR[e]:fR[e];const o=this.channels[a];return o?(o.setPAC(this.interpretPAC(s,t)),this.currentChannel=a,!0):!1}interpretPAC(e,t){let s;const r={color:null,italics:!1,indent:null,underline:!1,row:e};return t>95?s=t-96:s=t-64,r.underline=(s&1)===1,s<=13?r.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(s/2)]:s<=15?(r.italics=!0,r.color="white"):r.indent=Math.floor((s-16)/2)*4,r}parseChars(e,t){let s,r=null,n=null;if(e>=25?(s=2,n=e-8):(s=1,n=e),n>=17&&n<=19){let a;n===17?a=t+80:n===18?a=t+112:a=t+144,this.logger.log(2,()=>"Special char '"+GE(a)+"' in channel "+s),r=[a]}else e>=32&&e<=127&&(r=t===0?[e]:[e,t]);return r&&this.logger.log(3,()=>"Char codes =  "+ar(r).join(",")),r}parseBackgroundAttributes(e,t){const s=(e===16||e===24)&&t>=32&&t<=47,r=(e===23||e===31)&&t>=45&&t<=47;if(!(s||r))return!1;let n;const a={};e===16||e===24?(n=Math.floor((t-32)/2),a.background=mR[n],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()}jo(null,null,this.cmdHistory)}cueSplitAtTime(e){for(let t=0;t<this.channels.length;t++){const s=this.channels[t];s&&s.cueSplitAtTime(e)}}}function jo(i,e,t){t.a=i,t.b=e}function ER(i,e,t){return t.a===i&&t.b===e}function yR(){return{a:null,b:null}}var jf=function(){if($d!=null&&$d.VTTCue)return self.VTTCue;const i=["","lr","rl"],e=["start","middle","end","left","right"];function t(o,l){if(typeof l!="string"||!Array.isArray(o))return!1;const d=l.toLowerCase();return~o.indexOf(d)?d:!1}function s(o){return t(i,o)}function r(o){return t(e,o)}function n(o,...l){let d=1;for(;d<arguments.length;d++){const u=arguments[d];for(const c in u)o[c]=u[c]}return o}function a(o,l,d){const u=this,c={enumerable:!0};u.hasBeenReset=!1;let h="",f=!1,m=o,p=l,g=d,v=null,T="",y=!0,_="auto",I="start",x=50,L="middle",A=50,R="middle";Object.defineProperty(u,"id",n({},c,{get:function(){return h},set:function(S){h=""+S}})),Object.defineProperty(u,"pauseOnExit",n({},c,{get:function(){return f},set:function(S){f=!!S}})),Object.defineProperty(u,"startTime",n({},c,{get:function(){return m},set:function(S){if(typeof S!="number")throw new TypeError("Start time must be set to a number.");m=S,this.hasBeenReset=!0}})),Object.defineProperty(u,"endTime",n({},c,{get:function(){return p},set:function(S){if(typeof S!="number")throw new TypeError("End time must be set to a number.");p=S,this.hasBeenReset=!0}})),Object.defineProperty(u,"text",n({},c,{get:function(){return g},set:function(S){g=""+S,this.hasBeenReset=!0}})),Object.defineProperty(u,"region",n({},c,{get:function(){return v},set:function(S){v=S,this.hasBeenReset=!0}})),Object.defineProperty(u,"vertical",n({},c,{get:function(){return T},set:function(S){const k=s(S);if(k===!1)throw new SyntaxError("An invalid or illegal string was specified.");T=k,this.hasBeenReset=!0}})),Object.defineProperty(u,"snapToLines",n({},c,{get:function(){return y},set:function(S){y=!!S,this.hasBeenReset=!0}})),Object.defineProperty(u,"line",n({},c,{get:function(){return _},set:function(S){if(typeof S!="number"&&S!=="auto")throw new SyntaxError("An invalid number or illegal string was specified.");_=S,this.hasBeenReset=!0}})),Object.defineProperty(u,"lineAlign",n({},c,{get:function(){return I},set:function(S){const k=r(S);if(!k)throw new SyntaxError("An invalid or illegal string was specified.");I=k,this.hasBeenReset=!0}})),Object.defineProperty(u,"position",n({},c,{get:function(){return x},set:function(S){if(S<0||S>100)throw new Error("Position must be between 0 and 100.");x=S,this.hasBeenReset=!0}})),Object.defineProperty(u,"positionAlign",n({},c,{get:function(){return L},set:function(S){const k=r(S);if(!k)throw new SyntaxError("An invalid or illegal string was specified.");L=k,this.hasBeenReset=!0}})),Object.defineProperty(u,"size",n({},c,{get:function(){return A},set:function(S){if(S<0||S>100)throw new Error("Size must be between 0 and 100.");A=S,this.hasBeenReset=!0}})),Object.defineProperty(u,"align",n({},c,{get:function(){return R},set:function(S){const k=r(S);if(!k)throw new SyntaxError("An invalid or illegal string was specified.");R=k,this.hasBeenReset=!0}})),u.displayState=void 0}return a.prototype.getCueAsHTML=function(){return self.WebVTT.convertCueToDOMTree(self,this.text)},a}();class TR{decode(e,t){if(!e)return"";if(typeof e!="string")throw new Error("Error - expected string data.");return decodeURIComponent(encodeURIComponent(e))}}function VE(i){function e(s,r,n,a){return(s|0)*3600+(r|0)*60+(n|0)+parseFloat(a||0)}const t=i.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 bR{constructor(){this.values=Object.create(null)}set(e,t){!this.get(e)&&t!==""&&(this.values[e]=t)}get(e,t,s){return s?this.has(e)?this.values[e]:t[s]:this.has(e)?this.values[e]:t}has(e){return e in this.values}alt(e,t,s){for(let r=0;r<s.length;++r)if(t===s[r]){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 s=parseFloat(t);if(s>=0&&s<=100)return this.set(e,s),!0}return!1}}function WE(i,e,t,s){const r=s?i.split(s):[i];for(const n in r){if(typeof r[n]!="string")continue;const a=r[n].split(t);if(a.length!==2)continue;const o=a[0],l=a[1];e(o,l)}}const Xc=new jf(0,0,""),zo=Xc.align==="middle"?"middle":"center";function _R(i,e,t){const s=i;function r(){const o=VE(i);if(o===null)throw new Error("Malformed timestamp: "+s);return i=i.replace(/^[^\sa-zA-Z-]+/,""),o}function n(o,l){const d=new bR;WE(o,function(h,f){let m;switch(h){case"region":for(let p=t.length-1;p>=0;p--)if(t[p].id===f){d.set(h,t[p].region);break}break;case"vertical":d.alt(h,f,["rl","lr"]);break;case"line":m=f.split(","),d.integer(h,m[0]),d.percent(h,m[0])&&d.set("snapToLines",!1),d.alt(h,m[0],["auto"]),m.length===2&&d.alt("lineAlign",m[1],["start",zo,"end"]);break;case"position":m=f.split(","),d.percent(h,m[0]),m.length===2&&d.alt("positionAlign",m[1],["start",zo,"end","line-left","line-right","auto"]);break;case"size":d.percent(h,f);break;case"align":d.alt(h,f,["start",zo,"end","left","right"]);break}},/:/,/\s/),l.region=d.get("region",null),l.vertical=d.get("vertical","");let u=d.get("line","auto");u==="auto"&&Xc.line===-1&&(u=-1),l.line=u,l.lineAlign=d.get("lineAlign","start"),l.snapToLines=d.get("snapToLines",!0),l.size=d.get("size",100),l.align=d.get("align",zo);let c=d.get("position","auto");c==="auto"&&Xc.position===50&&(c=l.align==="start"||l.align==="left"?0:l.align==="end"||l.align==="right"?100:50),l.position=c}function a(){i=i.replace(/^\s+/,"")}if(a(),e.startTime=r(),a(),i.slice(0,3)!=="-->")throw new Error("Malformed time stamp (time stamps must be separated by '-->'): "+s);i=i.slice(3),a(),e.endTime=r(),a(),n(i,e)}function qE(i){return i.replace(/<br(?: \/)?>/gi,`
52`)}class AR{constructor(){this.state="INITIAL",this.buffer="",this.decoder=new TR,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 s(){let n=t.buffer,a=0;for(n=qE(n);a<n.length&&n[a]!=="\r"&&n[a]!==`
53`;)++a;const o=n.slice(0,a);return n[a]==="\r"&&++a,n[a]===`
54`&&++a,t.buffer=n.slice(a),o}function r(n){WE(n,function(a,o){},/:/)}try{let n="";if(t.state==="INITIAL"){if(!/\r\n|\n/.test(t.buffer))return this;n=s();const o=n.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:n=s(),t.state){case"HEADER":/:/.test(n)?r(n):n||(t.state="ID");continue;case"NOTE":n||(t.state="ID");continue;case"ID":if(/^NOTE($|[ \t])/.test(n)){t.state="NOTE";break}if(!n)continue;if(t.cue=new jf(0,0,""),t.state="CUE",n.indexOf("-->")===-1){t.cue.id=n;continue}case"CUE":if(!t.cue){t.state="BADCUE";continue}try{_R(n,t.cue,t.regionList)}catch{t.cue=null,t.state="BADCUE";continue}t.state="CUETEXT";continue;case"CUETEXT":{const o=n.indexOf("-->")!==-1;if(!n||o&&(a=!0)){t.oncue&&t.cue&&t.oncue(t.cue),t.cue=null,t.state="ID";continue}if(t.cue===null)continue;t.cue.text&&(t.cue.text+=`
55`),t.cue.text+=n}continue;case"BADCUE":n||(t.state="ID")}}}catch{t.state==="CUETEXT"&&t.cue&&t.oncue&&t.oncue(t.cue),t.cue=null,t.state=t.state==="INITIAL"?"BADWEBVTT":"BADCUE"}return this}flush(){const e=this;try{if((e.cue||e.state==="HEADER")&&(e.buffer+=`
56
57`,e.parse()),e.state==="INITIAL"||e.state==="BADWEBVTT")throw new Error("Malformed WebVTT signature.")}catch(t){e.onparsingerror&&e.onparsingerror(t)}return e.onflush&&e.onflush(),this}}const SR=/\r\n|\n\r|\n|\r/g,ac=function(e,t,s=0){return e.slice(s,s+t.length)===t},IR=function(e){let t=parseInt(e.slice(-3));const s=parseInt(e.slice(-6,-4)),r=parseInt(e.slice(-9,-7)),n=e.length>9?parseInt(e.substring(0,e.indexOf(":"))):0;if(!q(t)||!q(s)||!q(r)||!q(n))throw Error(`Malformed X-TIMESTAMP-MAP: Local:${e}`);return t+=1e3*s,t+=60*1e3*r,t+=60*60*1e3*n,t};function zf(i,e,t){return Xa(i.toString())+Xa(e.toString())+Xa(t)}const LR=function(e,t,s){let r=e[t],n=e[r.prevCC];if(!n||!n.new&&r.new){e.ccOffset=e.presentationOffset=r.start,r.new=!1;return}for(;(a=n)!=null&&a.new;){var a;e.ccOffset+=r.start-n.start,r.new=!1,r=n,n=e[r.prevCC]}e.presentationOffset=s};function RR(i,e,t,s,r,n,a){const o=new AR,l=Vt(new Uint8Array(i)).trim().replace(SR,`
58`).split(`
59`),d=[],u=e?GI(e.baseTime,e.timescale):0;let c="00:00.000",h=0,f=0,m,p=!0;o.oncue=function(g){const v=t[s];let T=t.ccOffset;const y=(h-u)/9e4;if(v!=null&&v.new&&(f!==void 0?T=t.ccOffset=v.start:LR(t,s,y)),y){if(!e){m=new Error("Missing initPTS for VTT MPEGTS");return}T=y-t.presentationOffset}const _=g.endTime-g.startTime,I=Zt((g.startTime+T-f)*9e4,r*9e4)/9e4;g.startTime=Math.max(I,0),g.endTime=Math.max(I+_,0);const x=g.text.trim();g.text=decodeURIComponent(encodeURIComponent(x)),g.id||(g.id=zf(g.startTime,g.endTime,x)),g.endTime>0&&d.push(g)},o.onparsingerror=function(g){m=g},o.onflush=function(){if(m){a(m);return}n(d)},l.forEach(g=>{if(p)if(ac(g,"X-TIMESTAMP-MAP=")){p=!1,g.slice(16).split(",").forEach(v=>{ac(v,"LOCAL:")?c=v.slice(6):ac(v,"MPEGTS:")&&(h=parseInt(v.slice(7)))});try{f=IR(c)/1e3}catch(v){m=v}return}else g===""&&(p=!1);o.parse(g+`
60`)}),o.flush()}const oc="stpp.ttml.im1t",YE=/^(\d{2,}):(\d{2}):(\d{2}):(\d{2})\.?(\d+)?$/,jE=/^(\d*(?:\.\d*)?)(h|m|s|ms|f|t)$/,xR={left:"start",center:"center",right:"end",start:"start",end:"end"};function kg(i,e,t,s){const r=me(new Uint8Array(i),["mdat"]);if(r.length===0){s(new Error("Could not parse IMSC1 mdat"));return}const n=r.map(o=>Vt(o)),a=HI(e.baseTime,1,e.timescale);try{n.forEach(o=>t(kR(o,a)))}catch(o){s(o)}}function kR(i,e){const r=new DOMParser().parseFromString(i,"text/xml").getElementsByTagName("tt")[0];if(!r)throw new Error("Invalid ttml");const n={frameRate:30,subFrameRate:1,frameRateMultiplier:0,tickRate:0},a=Object.keys(n).reduce((c,h)=>(c[h]=r.getAttribute(`ttp:${h}`)||n[h],c),{}),o=r.getAttribute("xml:space")!=="preserve",l=Dg(lc(r,"styling","style")),d=Dg(lc(r,"layout","region")),u=lc(r,"body","[begin]");return[].map.call(u,c=>{const h=zE(c,o);if(!h||!c.hasAttribute("begin"))return null;const f=uc(c.getAttribute("begin"),a),m=uc(c.getAttribute("dur"),a);let p=uc(c.getAttribute("end"),a);if(f===null)throw Cg(c);if(p===null){if(m===null)throw Cg(c);p=f+m}const g=new jf(f-e,p-e,h);g.id=zf(g.startTime,g.endTime,g.text);const v=d[c.getAttribute("region")],T=l[c.getAttribute("style")],y=DR(v,T,l),{textAlign:_}=y;if(_){const I=xR[_];I&&(g.lineAlign=I),g.align=_}return we(g,y),g}).filter(c=>c!==null)}function lc(i,e,t){const s=i.getElementsByTagName(e)[0];return s?[].slice.call(s.querySelectorAll(t)):[]}function Dg(i){return i.reduce((e,t)=>{const s=t.getAttribute("xml:id");return s&&(e[s]=t),e},{})}function zE(i,e){return[].slice.call(i.childNodes).reduce((t,s,r)=>{var n;return s.nodeName==="br"&&r?t+`
61`:(n=s.childNodes)!=null&&n.length?zE(s,e):e?t+s.textContent.trim().replace(/\s+/g," "):t+s.textContent},"")}function DR(i,e,t){const s="http://www.w3.org/ns/ttml#styling";let r=null;const n=["displayAlign","textAlign","color","backgroundColor","fontSize","fontFamily"],a=i!=null&&i.hasAttribute("style")?i.getAttribute("style"):null;return a&&t.hasOwnProperty(a)&&(r=t[a]),n.reduce((o,l)=>{const d=dc(e,s,l)||dc(i,s,l)||dc(r,s,l);return d&&(o[l]=d),o},{})}function dc(i,e,t){return i&&i.hasAttributeNS(e,t)?i.getAttributeNS(e,t):null}function Cg(i){return new Error(`Could not parse ttml timestamp ${i}`)}function uc(i,e){if(!i)return null;let t=VE(i);return t===null&&(YE.test(i)?t=CR(i,e):jE.test(i)&&(t=wR(i,e))),t}function CR(i,e){const t=YE.exec(i),s=(t[4]|0)+(t[5]|0)/e.subFrameRate;return(t[1]|0)*3600+(t[2]|0)*60+(t[3]|0)+s/e.frameRate}function wR(i,e){const t=jE.exec(i),s=Number(t[1]);switch(t[2]){case"h":return s*3600;case"m":return s*60;case"ms":return s*1e3;case"f":return s/e.frameRate;case"t":return s/e.tickRate}return s}class Qo{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,s){(this.startTime===null||this.startTime>e)&&(this.startTime=e),this.endTime=t,this.screen=s,this.timelineController.createCaptionsTrack(this.trackName)}reset(){this.cueRanges=[],this.startTime=null}}class MR{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=Mg(),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}}

61,e.on(E.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(E.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(E.MANIFEST_LOADING,this.onManifestLoading,this),e.on(E.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(E.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.on(E.FRAG_LOADING,this.onFragLoading,this),e.on(E.FRAG_LOADED,this.onFragLoaded,this),e.on(E.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),e.on(E.FRAG_DECRYPTED,this.onFragDecrypted,this),e.on(E.INIT_PTS_FOUND,this.onInitPtsFound,this),e.on(E.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),e.on(E.BUFFER_FLUSHING,this.onBufferFlushing,this)}destroy(){const{hls:e}=this;e.off(E.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(E.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(E.MANIFEST_LOADING,this.onManifestLoading,this),e.off(E.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(E.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.off(E.FRAG_LOADING,this.onFragLoading,this),e.off(E.FRAG_LOADED,this.onFragLoaded,this),e.off(E.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),e.off(E.FRAG_DECRYPTED,this.onFragDecrypted,this),e.off(E.INIT_PTS_FOUND,this.onInitPtsFound,this),e.off(E.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),e.off(E.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.media=null,this.cea608Parser1=this.cea608Parser2=void 0}initCea608Parsers(){const e=new Qo(this,"textTrack1"),t=new Qo(this,"textTrack2"),s=new Qo(this,"textTrack3"),r=new Qo(this,"textTrack4");this.cea608Parser1=new xg(1,e,t),this.cea608Parser2=new xg(3,s,r)}addCues(e,t,s,r,n){let a=!1;for(let o=n.length;o--;){const l=n[o],d=PR(l[0],l[1],t,s);if(d>=0&&(l[0]=Math.min(l[0],t),l[1]=Math.max(l[1],s),a=!0,d/(s-t)>.5))return}if(a||n.push([t,s]),this.config.renderTextTracksNatively){const o=this.captionsTracks[e];this.Cues.newCue(o,t,s,r)}else{const o=this.Cues.newCue(null,t,s,r);this.hls.trigger(E.CUES_PARSED,{type:"captions",cues:o,track:e})}}onInitPtsFound(e,{frag:t,id:s,initPTS:r,timescale:n}){const{unparsedVttFrags:a}=this;s===X.MAIN&&(this.initPTS[t.cc]={baseTime:r,timescale:n}),a.length&&(this.unparsedVttFrags=[],a.forEach(o=>{this.initPTS[o.frag.cc]?this.onFragLoaded(E.FRAG_LOADED,o):this.hls.trigger(E.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:o.frag,error:new Error("Subtitle discontinuity domain does not match main")})}))}getExistingTrack(e,t){const{media:s}=this;if(s)for(let r=0;r<s.textTracks.length;r++){const n=s.textTracks[r];if(wg(n,{name:e,lang:t,characteristics:"transcribes-spoken-dialog,describes-music-and-sound"}))return n}return null}createCaptionsTrack(e){this.config.renderTextTracksNatively?this.createNativeTrack(e):this.createNonNativeTrack(e)}createNativeTrack(e){if(this.captionsTracks[e])return;const{captionsProperties:t,captionsTracks:s,media:r}=this,{label:n,languageCode:a}=t[e],o=this.getExistingTrack(n,a);if(o)s[e]=o,Ln(s[e]),$E(s[e],r);else{const l=this.createTextTrack("captions",n,a);l&&(l[e]=!0,s[e]=l)}}createNonNativeTrack(e){if(this.nonNativeCaptionsTracks[e])return;const t=this.captionsProperties[e];if(!t)return;const s=t.label,r={_id:e,label:s,kind:"captions",default:t.media?!!t.media.default:!1,closedCaptions:t.media};this.nonNativeCaptionsTracks[e]=r,this.hls.trigger(E.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[r]})}createTextTrack(e,t,s){const r=this.media;if(r)return r.addTextTrack(e,t,s)}onMediaAttaching(e,t){this.media=t.media,t.mediaSource||this._cleanTracks()}onMediaDetaching(e,t){const s=!!t.transferMedia;if(this.media=null,s)return;const{captionsTracks:r}=this;Object.keys(r).forEach(n=>{Ln(r[n]),delete r[n]}),this.nonNativeCaptionsTracks={}}onManifestLoading(){this.lastCc=-1,this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=Mg(),this._cleanTracks(),this.tracks=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.textTracks=[],this.unparsedVttFrags=[],this.initPTS=[],this.cea608Parser1&&this.cea608Parser2&&(this.cea608Parser1.reset(),this.cea608Parser2.reset())}_cleanTracks(){const{media:e}=this;if(!e)return;const t=e.textTracks;if(t)for(let s=0;s<t.length;s++)Ln(t[s])}

61onSubtitleTracksUpdated(e,t){const s=t.subtitleTracks||[],r=s.some(n=>n.textCodec===oc);if(this.config.enableWebVTT||r&&this.config.enableIMSC1){if(CE(this.tracks,s)){this.tracks=s;return}if(this.textTracks=[],this.tracks=s,this.config.renderTextTracksNatively){const a=this.media,o=a?_l(a.textTracks):null;if(this.tracks.forEach((l,d)=>{let u;if(o){let c=null;for(let h=0;h<o.length;h++)if(o[h]&&wg(o[h],l)){c=o[h],o[h]=null;break}c&&(u=c)}if(u)Ln(u);else{const c=QE(l);u=this.createTextTrack(c,l.name,l.lang),u&&(u.mode="disabled")}u&&this.textTracks.push(u)}),o!=null&&o.length){const l=o.filter(d=>d!==null).map(d=>d.label);l.length&&this.hls.logger.warn(`Media element contains unused subtitle tracks: ${l.join(", ")}. Replace media element for each source to clear TextTracks and captions menu.`)}}else if(this.tracks.length){const a=this.tracks.map(o=>({label:o.name,kind:o.type.toLowerCase(),default:o.default,subtitleTrack:o}));this.hls.trigger(E.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:a})}}}onManifestLoaded(e,t){this.config.enableCEA708Captions&&t.captions&&t.captions.forEach(s=>{const r=/(?:CC|SERVICE)([1-4])/.exec(s.instreamId);if(!r)return;const n=`textTrack${r[1]}`,a=this.captionsProperties[n];a&&(a.label=s.name,s.lang&&(a.languageCode=s.lang),a.media=s)})}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===X.MAIN){var s,r;const{cea608Parser1:n,cea608Parser2:a,lastSn:o}=this,{cc:l,sn:d}=t.frag,u=(s=(r=t.part)==null?void 0:r.index)!=null?s:-1;n&&a&&(d!==o+1||d===o&&u!==this.lastPartIndex+1||l!==this.lastCc)&&(n.reset(),a.reset()),this.lastCc=l,this.lastSn=d,this.lastPartIndex=u}}onFragLoaded(e,t){const{frag:s,payload:r}=t;if(s.type===X.SUBTITLE)if(r.byteLength){const n=s.decryptdata,a="stats"in t;if(n==null||!n.encrypted||a){const o=this.tracks[s.level],l=this.vttCCs;l[s.cc]||(l[s.cc]={start:s.start,prevCC:this.prevCC,new:!0},this.prevCC=s.cc),o&&o.textCodec===oc?this._parseIMSC1(s,r):this._parseVTTs(t)}}else this.hls.trigger(E.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:s,error:new Error("Empty subtitle payload")})}_parseIMSC1(e,t){const s=this.hls;kg(t,this.initPTS[e.cc],r=>{this._appendCues(r,e.level),s.trigger(E.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:e})},r=>{s.logger.log(`Failed to parse IMSC1: ${r}`),s.trigger(E.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:e,error:r})})}_parseVTTs(e){var t;const{frag:s,payload:r}=e,{initPTS:n,unparsedVttFrags:a}=this,o=n.length-1;if(!n[s.cc]&&o===-1){a.push(e);return}const l=this.hls,d=(t=s.initSegment)!=null&&t.data?si(s.initSegment.data,new Uint8Array(r)).buffer:r;RR(d,this.initPTS[s.cc],this.vttCCs,s.cc,s.start,u=>{this._appendCues(u,s.level),l.trigger(E.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:s})},u=>{const c=u.message==="Missing initPTS for VTT MPEGTS";c?a.push(e):this._fallbackToIMSC1(s,r),l.logger.log(`Failed to parse VTT cue: ${u}`),!(c&&o>s.cc)&&l.trigger(E.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:s,error:u})})}_fallbackToIMSC1(e,t){const s=this.tracks[e.level];s.textCodec||kg(t,this.initPTS[e.cc],()=>{s.textCodec=oc,this._parseIMSC1(e,t)},()=>{s.textCodec="wvtt"})}_appendCues(e,t){const s=this.hls;if(this.config.renderTextTracksNatively){const r=this.textTracks[t];if(!r||r.mode==="disabled")return;e.forEach(n=>BE(r,n))}else{const r=this.tracks[t];if(!r)return;const n=r.default?"default":"subtitles"+t;s.trigger(E.CUES_PARSED,{type:"subtitles",cues:e,track:n})}}onFragDecrypted(e,t){const{frag:s}=t;s.type===X.SUBTITLE&&this.onFragLoaded(E.FRAG_LOADED,t)}onSubtitleTracksCleared(){this.tracks=[],this.captionsTracks={}}onFragParsingUserdata(e,t){if(!this.enabled||!this.config.enableCEA708Captions)return;const{frag:s,samples:r}=t;if(!(s.type===X.MAIN&&this.closedCaptionsForLevel(s)==="NONE"))for(let n=0;n<r.length;n++){const a=r[n].bytes;if(a){this.cea608Parser1||this.initCea608Parsers();const o=this.extractCea608Data(a);this.cea608Parser1.addData(r[n].pts,o[0]),this.cea608Parser2.addData(r[n].pts,o[1])}}}onBufferFlushing(e,{startOffset:t,endOffset:s,endOffsetSubtitles:r,type:n}){const{media:a}=this;if(!(!a||a.currentTime<s)){if(!n||n==="video"){const{captionsTracks:o}=this;Object.keys(o).forEach(l=>Qc(o[l],t,s))}if(this.config.renderTextTracksNatively&&t===0&&r!==void 0){const{textTracks:o}=this;Object.keys(o).forEach(l=>Qc(o[l],t,r))}}}extractCea608Data(e){const t=[[],[]],s=e[0]&31;let r=2;for(let n=0;n<s;n++){const a=e[r++],o=127&e[r++],l=127&e[r++];if(o===0&&l===0)continue;if((4&a)!==0){const u=3&a;(u===0||u===1)&&(t[u].push(o),t[u].push(l))}}return t}}function QE(i){return i.characteristics&&/transcribes-spoken-dialog/gi.test(i.characteristics)&&/describes-music-and-sound/gi.test(i.characteristics)?"captions":"subtitles"}function wg(i,e){return!!i&&i.kind===QE(e)&&Yc(e,i)}function PR(i,e,t,s){return Math.min(e,s)-Math.max(i,t)}function Mg(){return{ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!0}}}const OR=/\s/,NR={newCue(i,e,t,s){const r=[];let n,a,o,l,d;const u=self.VTTCue||self.TextTrackCue;for(let h=0;h<s.rows.length;h++)if(n=s.rows[h],o=!0,l=0,d="",!n.isEmpty()){var c;for(let p=0;p<n.chars.length;p++)OR.test(n.chars[p].uchar)&&o?l++:(d+=n.chars[p].uchar,o=!1);n.cueStartTime=e,e===t&&(t+=1e-4),l>=16?l--:l++;const 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kf}destroy(){this.loader=this.callbacks=this.context=this.config=this.request=null,this.abortInternal(),this.response=null,this.fetchSetup=this.controller=this.stats=null}abortInternal(){this.controller&&!this.stats.loading.end&&(this.stats.aborted=!0,this.controller.abort())}abort(){var e;this.abortInternal(),(e=this.callbacks)!=null&&e.onAbort&&this.callbacks.onAbort(this.stats,this.context,this.response)}load(e,t,s){const r=this.stats;if(r.loading.start)throw new Error("Loader can only be used once.");r.loading.start=self.performance.now();const n=$R(e,this.controller.signal),a=e.responseType==="arraybuffer",o=a?"byteLength":"length",{maxTimeToFirstByteMs:l,maxLoadTimeMs:d}=t.loadPolicy;this.context=e,this.config=t,this.callbacks=s,this.request=this.fetchSetup(e,n),self.clearTimeout(this.requestTimeout),t.timeout=l&&q(l)?l:d,this.requestTimeout=self.setTimeout(()=>{this.callbacks&&(this.abortInternal(),this.callbacks.onTimeout(r,e,this.response))},t.timeout),(mo(this.request)?this.request.then(self.fetch):self.fetch(this.request)).then(c=>{var h;this.response=this.loader=c;const f=Math.max(self.performance.now(),r.loading.start);if(self.clearTimeout(this.requestTimeout),t.timeout=d,this.requestTimeout=self.setTimeout(()=>{this.callbacks&&(this.abortInternal(),this.callbacks.onTimeout(r,e,this.response))},d-(f-r.loading.start)),!c.ok){const{status:p,statusText:g}=c;throw new KR(g||"fetch, bad network response",p,c)}r.loading.first=f,r.total=HR(c.headers)||r.total;const m=(h=this.callbacks)==null?void 0:h.onProgress;return m&&q(t.highWaterMark)?this.loadProgressively(c,r,e,t.highWaterMark,m):a?c.arrayBuffer():e.responseType==="json"?c.json():c.text()}).then(c=>{var h,f;const m=this.response;if(!m)throw new Error("loader destroyed");self.clearTimeout(this.requestTimeout),r.loading.end=Math.max(self.performance.now(),r.loading.first);const p=c[o];p&&(r.loaded=r.total=p);const g={url:m.url,data:c,code:m.status},v=(h=this.callbacks)==null?void 0:h.onProgress;v&&!q(t.highWaterMark)&&v(r,e,c,m),(f=this.callbacks)==null||f.onSuccess(g,r,e,m)}).catch(c=>{var h;if(self.clearTimeout(this.requestTimeout),r.aborted)return;const f=c&&c.code||0,m=c?c.message:null;(h=this.callbacks)==null||h.onError({code:f,text:m},e,c?c.details:null,r)})}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,s,r=0,n){const a=new cE,o=e.body.getReader(),l=()=>o.read().then(d=>{if(d.done)return a.dataLength&&n(t,s,a.flush().buffer,e),Promise.resolve(new ArrayBuffer(0));const u=d.value,c=u.length;return t.loaded+=c,c<r||a.dataLength?(a.push(u),a.dataLength>=r&&n(t,s,a.flush().buffer,e)):n(t,s,u.buffer,e),l()}).catch(()=>Promise.reject());return l()}}function $R(i,e){const t={method:"GET",mode:"cors",credentials:"same-origin",signal:e,headers:new self.Headers(we({},i.headers))};return i.rangeEnd&&t.headers.set("Range","bytes="+i.rangeStart+"-"+String(i.rangeEnd-1)),t}function BR(i){const e=FR.exec(i);if(e)return parseInt(e[2])-parseInt(e[1])+1}function HR(i){const e=i.get("Content-Range");if(e){const s=BR(e);if(q(s))return s}const t=i.get("Content-Length");if(t)return parseInt(t)}function GR(i,e){return new self.Request(i.url,e)}class KR extends Error{constructor(e,t,s){super(e),this.code=void 0,this.details=void 0,this.code=t,this.details=s}}const VR=/^age:\s*[\d.]+\s*$/im;class XE{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 kf,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,s){if(this.stats.loading.start)throw new Error("Loader can only be used once.");this.stats.loading.start=self.performance.now(),this.context=e,this.config=t,this.callbacks=s,this.loadInternal()}loadInternal(){const{config:e,context:t}=this;if(!e||!t)return;const s=this.loader=new self.XMLHttpRequest,r=this.stats;r.loading.first=0,r.loaded=0,r.aborted=!1;const n=this.xhrSetup;n?Promise.resolve().then(()=>{if(!(this.loader!==s||this.stats.aborted))return n(s,t.url)}).catch(a=>{if(!(this.loader!==s||this.stats.aborted))return s.open("GET",t.url,!0),n(s,t.url)}).then(()=>{this.loader!==s||this.stats.aborted||this.openAndSendXhr(s,t,e)}).catch(a=>{var o;(o=this.callbacks)==null||o.onError({code:s.status,text:a.message},t,s,r)}):this.openAndSendXhr(s,t,e)}openAndSendXhr(e,t,s){e.readyState||e.open("GET",t.url,!0);const r=t.headers,{maxTimeToFirstByteMs:n,maxLoadTimeMs:a}=s.loadPolicy;if(r)for(const o in r)e.setRequestHeader(o,r[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),s.timeout=n&&q(n)?n:a,this.requestTimeout=self.setTimeout(this.loadtimeout.bind(this),s.timeout),e.send()}readystatechange(){const{context:e,loader:t,stats:s}=this;if(!e||!t)return;const r=t.readyState,n=this.config;if(!s.aborted&&r>=2&&(s.loading.first===0&&(s.loading.first=Math.max(self.performance.now(),s.loading.start),n.timeout!==n.loadPolicy.maxLoadTimeMs&&(self.clearTimeout(this.requestTimeout),n.timeout=n.loadPolicy.maxLoadTimeMs,this.requestTimeout=self.setTimeout(this.loadtimeout.bind(this),n.loadPolicy.maxLoadTimeMs-(s.loading.first-s.loading.start)))),r===4)){self.clearTimeout(this.requestTimeout),t.onreadystatechange=null,t.onprogress=null;const d=t.status,u=t.responseType==="text"?t.responseText:null;if(d>=200&&d<300){const m=u??t.response;if(m!=null){var a,o;s.loading.end=Math.max(self.performance.now(),s.loading.first);const p=t.responseType==="arraybuffer"?m.byteLength:m.length;s.loaded=s.total=p,s.bwEstimate=s.total*8e3/(s.loading.end-s.loading.first);const g=(a=this.callbacks)==null?void 0:a.onProgress;g&&g(s,e,m,t);const v={url:t.responseURL,data:m,code:d};(o=this.callbacks)==null||o.onSuccess(v,s,e,t);return}}const c=n.loadPolicy.errorRetry,h=s.retry,f={url:e.url,data:void 0,code:d};if(Fd(c,h,!1,f))this.retry(c);else{var l;Le.error(`${d} while loading ${e.url}`),(l=this.callbacks)==null||l.onError({code:d,text:t.statusText},e,t,s)}}}loadtimeout(){if(!this.config)return;const e=this.config.loadPolicy.timeoutRetry,t=this.stats.retry;if(Fd(e,t,!0))this.retry(e);else{var s;Le.warn(`timeout while loading ${(s=this.context)==null?void 0:s.url}`);const r=this.callbacks;r&&(this.abortInternal(),r.onTimeout(this.stats,this.context,this.loader))}}retry(e){const{context:t,stats:s}=this;this.retryDelay=Mf(e,s.retry),s.retry++,Le.warn(`${status?"HTTP Status "+status:"Timeout"} while loading ${t==null?void 0:t.url}, retrying ${s.retry}/${e.maxNumRetry} in ${this.retryDelay}ms`),this.abortInternal(),this.loader=null,self.clearTimeout(this.retryTimeout),this.retryTimeout=self.setTimeout(this.loadInternal.bind(this),this.retryDelay)}loadprogress(e){const t=this.stats;t.loaded=e.loaded,e.lengthComputable&&(t.total=e.total)}getCacheAge(){let e=null;if(this.loader&&VR.test(this.loader.getAllResponseHeaders())){const t=this.loader.getResponseHeader("age");e=t?parseFloat(t):null}return e}getResponseHeader(e){return this.loader&&new RegExp(`^${e}:\\s*[\\d.]+\\s*$`,"im").test(this.loader.getAllResponseHeaders())?this.loader.getResponseHeader(e):null}}const WR={maxTimeToFirstByteMs:8e3,maxLoadTimeMs:2e4,timeoutRetry:null,errorRetry:null},qR=Me(Me({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:XE,fLoader:void 0,pLoader:void 0,xhrSetup:void 0,licenseXhrSetup:void 0,licenseResponseCallback:void 0,abrController:m1,bufferController:sL,capLevelController:qf,errorController:y1,fpsController:zL,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:tE,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:WR},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},YR()),{},{subtitleStreamController:oR,subtitleTrackController:ZL,timelineController:MR,audioStreamController:JI,audioTrackController:eL,emeController:wn,cmcdController:qL,contentSteeringController:jL,interstitialsController:aR});function YR(){return{cueHandler:NR,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 jR(i,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 s=Zc(i),r=["manifest","level","frag"],n=["TimeOut","MaxRetry","RetryDelay","MaxRetryTimeout"];return r.forEach(a=>{const o=`${a==="level"?"playlist":a}LoadPolicy`,l=e[o]===void 0,d=[];

61n.forEach(u=>{const c=`${a}Loading${u}`,h=e[c];if(h!==void 0&&l){d.push(c);const f=s[o].default;switch(e[o]={default:f},u){case"TimeOut":f.maxLoadTimeMs=h,f.maxTimeToFirstByteMs=h;break;case"MaxRetry":f.errorRetry.maxNumRetry=h,f.timeoutRetry.maxNumRetry=h;break;case"RetryDelay":f.errorRetry.retryDelayMs=h,f.timeoutRetry.retryDelayMs=h;break;case"MaxRetryTimeout":f.errorRetry.maxRetryDelayMs=h,f.timeoutRetry.maxRetryDelayMs=h;break}}}),d.length&&t.warn(`hls.js config: "${d.join('", "')}" setting(s) are deprecated, use "${o}": ${qe(e[o])}`)}),Me(Me({},s),e)}function Zc(i){return i&&typeof i=="object"?Array.isArray(i)?i.map(Zc):Object.keys(i).reduce((e,t)=>(e[t]=Zc(i[t]),e),{}):i}function zR(i,e){const t=i.loader;t!==Pg&&t!==XE?(e.log("[config]: Custom loader detected, cannot enable progressive streaming"),i.progressive=!1):UR()&&(i.loader=Pg,i.progressive=!0,i.enableSoftwareAES=!0,e.log("[config]: Progressive streaming enabled, using FetchLoader"))}const Al=2,QR=.1,XR=.05,ZR=100;class JR extends Xv{constructor(e,t){super("gap-controller",e.logger),this.hls=null,this.fragmentTracker=null,this.media=null,this.mediaSource=void 0,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1,this.buffered={},this.lastCurrentTime=0,this.ended=0,this.waiting=0,this.onMediaPlaying=()=>{this.ended=0,this.waiting=0},this.onMediaWaiting=()=>{var s;(s=this.media)!=null&&s.seeking||(this.waiting=self.performance.now(),this.tick())},this.onMediaEnded=()=>{if(this.hls){var s;this.ended=((s=this.media)==null?void 0:s.currentTime)||1,this.hls.trigger(E.MEDIA_ENDED,{stalled:!1})}},this.hls=e,this.fragmentTracker=t,this.registerListeners()}registerListeners(){const{hls:e}=this;e&&(e.on(E.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(E.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(E.BUFFER_APPENDED,this.onBufferAppended,this))}unregisterListeners(){const{hls:e}=this;e&&(e.off(E.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(E.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(E.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(ZR),this.mediaSource=t.mediaSource;const s=this.media=t.media;ii(s,"playing",this.onMediaPlaying),ii(s,"waiting",this.onMediaWaiting),ii(s,"ended",this.onMediaEnded)}onMediaDetaching(e,t){this.clearInterval();const{media:s}=this;s&&(gi(s,"playing",this.onMediaPlaying),gi(s,"waiting",this.onMediaWaiting),gi(s,"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 s,r;const n=(s=this.hls)==null?void 0:s.config;if(!n)return;const a=this.media;if(!a)return;const{seeking:o}=a,l=this.seeking&&!o,d=!this.seeking&&o,u=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,n.nudgeOnVideoHole&&!u&&e>t&&this.nudgeOnVideoHole(e,t)),this.waiting===0&&this.stallResolved(e);return}if(d||l){l&&this.stallResolved(e);return}if(u){this.nudgeRetry=0,this.stallResolved(e),!this.ended&&a.ended&&this.hls&&(this.ended=e||1,this.hls.trigger(E.MEDIA_ENDED,{stalled:!1}));return}if(!le.getBuffered(a).length){this.nudgeRetry=0;return}const c=le.bufferInfo(a,e,0),h=c.nextStart||0,f=this.fragmentTracker;if(o&&f&&this.hls){const x=Og(this.hls.inFlightFragments,e),L=c.len>Al,A=!h||x||h-e>Al&&!f.getPartialFragment(e);if(L||A)return;this.moved=!1}const m=(r=this.hls)==null?void 0:r.latestLevelDetails;if(!this.moved&&this.stalled!==null&&f){if(!(c.len>0)&&!h)return;const L=Math.max(h,c.start||0)-e,R=!!(m!=null&&m.live)?m.targetduration*2:Al,S=f.getPartialFragment(e);if(L>0&&(L<=R||S)){a.paused||this._trySkipBufferHole(S);return}}const p=n.detectStallWithCurrentTimeMs,g=self.performance.now(),v=this.waiting;let T=this.stalled;if(T===null)if(v>0&&g-v<p)T=this.stalled=v;else{this.stalled=g;return}const y=g-T;if(!o&&(y>=p||v)&&this.hls){var _;if(((_=this.mediaSource)==null?void 0:_.readyState)==="ended"&&!(m!=null&&m.live)&&Math.abs(e-((m==null?void 0:m.edge)||0))<1){if(this.ended)return;this.ended=e||1,this.hls.trigger(E.MEDIA_ENDED,{stalled:!0});return}if(this._reportStall(c),!this.media||!this.hls)return}const I=le.bufferInfo(a,e,n.maxBufferHole);this._tryFixBufferStall(I,y,e)}stallResolved(e){const t=this.stalled;if(t&&this.hls&&(this.stalled=null,this.stallReported)){const s=self.performance.now()-t;this.log(`playback not stuck anymore @${e}, after ${Math.round(s)}ms`),this.stallReported=!1,this.waiting=0,this.hls.trigger(E.STALL_RESOLVED,{})}}nudgeOnVideoHole(e,t){var s;const r=this.buffered.video;

61if(this.hls&&this.media&&this.fragmentTracker&&(s=this.buffered.audio)!=null&&s.length&&r&&r.length>1&&e>r.end(0)){const n=le.bufferedInfo(le.timeRangesToArray(this.buffered.audio),e,0);if(n.len>1&&t>=n.start){const a=le.timeRangesToArray(r),o=le.bufferedInfo(a,t,0).bufferedIndex;if(o>-1&&o<a.length-1){const l=le.bufferedInfo(a,e,0).bufferedIndex,d=a[o].end,u=a[o+1].start;if((l===-1||l>o)&&u-d<1&&e-d<2){const c=new Error(`nudging playhead to flush pipeline after video hole. currentTime: ${e} hole: ${d} -> ${u} buffered index: ${l}`);this.warn(c.message),this.media.currentTime+=1e-6;const h=this.fragmentTracker.getPartialFragment(e)||void 0,f=le.bufferInfo(this.media,e,0);this.hls.trigger(E.ERROR,{type:te.MEDIA_ERROR,details:w.BUFFER_SEEK_OVER_HOLE,fatal:!1,error:c,reason:c.message,frag:h,buffer:f.len,bufferInfo:f})}}}}}_tryFixBufferStall(e,t,s){var r,n;const{fragmentTracker:a,media:o}=this,l=(r=this.hls)==null?void 0:r.config;if(!o||!a||!l)return;const d=(n=this.hls)==null?void 0:n.latestLevelDetails,u=a.getPartialFragment(s);if((u||d!=null&&d.live&&s<d.fragmentStart)&&(this._trySkipBufferHole(u)||!this.media))return;const c=e.buffered,h=this.adjacentTraversal(e,s);(c&&c.length>1&&e.len>l.maxBufferHole||e.nextStart&&(e.nextStart-s<l.maxBufferHole||h))&&(t>l.highBufferWatchdogPeriod*1e3||this.waiting)&&(this.warn("Trying to nudge playhead over buffer-hole"),this._tryNudgeBuffer(e))}adjacentTraversal(e,t){const s=this.fragmentTracker,r=e.nextStart;if(s&&r){const n=s.getFragAtPos(t,X.MAIN),a=s.getFragAtPos(r,X.MAIN);if(n&&a)return a.sn-n.sn<2}return!1}_reportStall(e){const{hls:t,media:s,stallReported:r,stalled:n}=this;if(!r&&n!==null&&s&&t){this.stallReported=!0;const a=new Error(`Playback stalling at @${s.currentTime} due to low buffer (${qe(e)})`);this.warn(a.message),t.trigger(E.ERROR,{type:te.MEDIA_ERROR,details:w.BUFFER_STALLED_ERROR,fatal:!1,error:a,buffer:e.len,bufferInfo:e,stalled:{start:n}})}}_trySkipBufferHole(e){var t;const{fragmentTracker:s,media:r}=this,n=(t=this.hls)==null?void 0:t.config;if(!r||!s||!n)return 0;const a=r.currentTime,o=le.bufferInfo(r,a,0),l=a<o.start?o.start:o.nextStart;if(l&&this.hls){const u=o.len<=n.maxBufferHole,c=o.len>0&&o.len<1&&r.readyState<3,h=l-a;if(h>0&&(u||c)){if(h>n.maxBufferHole){let m=!1;if(a===0){const p=s.getAppendedFrag(0,X.MAIN);p&&l<p.end&&(m=!0)}if(!m){const p=e||s.getAppendedFrag(a,X.MAIN);if(p){var d;if(!((d=this.hls.loadLevelObj)!=null&&d.details)||Og(this.hls.inFlightFragments,l))return 0;let v=!1,T=p.end;for(;T<l;){const y=s.getAppendedFrag(T,X.MAIN)||s.getPartialFragment(T);if(y)T+=y.duration;else{v=!0;break}}if(v)return 0}}}const f=Math.max(l+XR,a+QR);if(this.warn(`skipping hole, adjusting currentTime from ${a} to ${f}`),this.moved=!0,r.currentTime=f,!(e!=null&&e.gap)){const m=new Error(`fragment loaded with buffer holes, seeking from ${a} to ${f}`);this.hls.trigger(E.ERROR,{type:te.MEDIA_ERROR,details:w.BUFFER_SEEK_OVER_HOLE,fatal:!1,error:m,reason:m.message,frag:e||void 0,buffer:o.len,bufferInfo:o})}return f}}return 0}_tryNudgeBuffer(e){const{hls:t,media:s,nudgeRetry:r}=this,n=t==null?void 0:t.config;if(!s||!n)return 0;const a=s.currentTime;if(this.nudgeRetry++,r<n.nudgeMaxRetry){const o=a+(r+1)*n.nudgeOffset,l=new Error(`Nudging 'currentTime' from ${a} to ${o}`);this.warn(l.message),s.currentTime=o,t.trigger(E.ERROR,{type:te.MEDIA_ERROR,details:w.BUFFER_NUDGE_ON_STALL,error:l,fatal:!1,buffer:e.len,bufferInfo:e})}else{const o=new Error(`Playhead still not moving while enough data buffered @${a} after ${n.nudgeMaxRetry} nudges`);this.error(o.message),t.trigger(E.ERROR,{type:te.MEDIA_ERROR,details:w.BUFFER_STALLED_ERROR,error:o,fatal:!0,buffer:e.len,bufferInfo:e})}}}function Og(i,e){const t=Ng(i.main);if(t&&t.start<=e)return t;const s=Ng(i.audio);return s&&s.start<=e?s:null}function Ng(i){if(!i)return null;switch(i.state){case N.IDLE:case N.STOPPED:case N.ENDED:case N.ERROR:return null}return i.frag}const ex=.25;function Jc(){if(!(typeof self>"u"))return self.VTTCue||self.TextTrackCue}function Ug(i,e,t,s,r){let n=new i(e,t,"");try{n.value=s,r&&(n.type=r)}catch{n=new i(e,t,qe(r?Me({type:r},s):s))}return n}const Xo=(()=>{const i=Jc();try{i&&new i(0,Number.POSITIVE_INFINITY,"")}catch{return Number.MAX_VALUE}return Number.POSITIVE_INFINITY})();class tx{constructor(e){this.hls=void 0,this.id3Track=null,this.media=null,this.dateRangeCuesAppended={},this.removeCues=!0,this.onEventCueEnter=()=>{this.hls&&this.hls.trigger(E.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.on(E.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(E.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(E.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(E.MANIFEST_LOADING,this.onManifestLoading,this),e.on(E.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),e.on(E.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(E.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(E.LEVEL_PTS_UPDATED,this.onLevelPtsUpdated,this)}_unregisterListeners(){const{hls:e}=this;e.off(E.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(E.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(E.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(E.MANIFEST_LOADING,this.onManifestLoading,this),e.off(E.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),e.off(E.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(E.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(E.LEVEL_PTS_UPDATED,this.onLevelPtsUpdated,this)}onMediaAttaching(e,t){var s;this.media=t.media,((s=t.overrides)==null?void 0:s.cueRemoval)===!1&&(this.removeCues=!1)}onMediaAttached(){const e=this.hls.latestLevelDetails;e&&this.updateDateRangeCues(e)}onMediaDetaching(e,t){this.media=null,!t.transferMedia&&(this.id3Track&&(this.removeCues&&Ln(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 s=e[t];if(s.kind==="metadata"&&s.label==="id3")return $E(s,this.media),s}return this.media.addTextTrack("metadata","id3")}}onFragParsingMetadata(e,t){if(!this.media)return;const{hls:{config:{enableEmsgMetadataCues:s,enableID3MetadataCues:r}}}=this;if(!s&&!r)return;const{samples:n}=t;this.id3Track||(this.id3Track=this.createTrack(this.media));const a=Jc();if(a)for(let o=0;o<n.length;o++){const l=n[o].type;if(l===Kt.emsg&&!s||!r)continue;const d=EE(n[o].data);if(d){const u=n[o].pts;let c=u+n[o].duration;c>Xo&&(c=Xo),c-u<=0&&(c=u+ex);for(let f=0;f<d.length;f++){const m=d[f];if(!yE(m)){this.updateId3CueEnds(u,l);const p=Ug(a,u,c,m,l);p&&this.id3Track.addCue(p)}}}}}updateId3CueEnds(e,t){var s;const r=(s=this.id3Track)==null?void 0:s.cues;if(r)for(let n=r.length;n--;){const a=r[n];a.type===t&&a.startTime<e&&a.endTime===Xo&&(a.endTime=e)}}onBufferFlushing(e,{startOffset:t,endOffset:s,type:r}){const{id3Track:n,hls:a}=this;if(!a)return;const{config:{enableEmsgMetadataCues:o,enableID3MetadataCues:l}}=a;if(n&&(o||l)){let d;r==="audio"?d=u=>u.type===Kt.audioId3&&l:r==="video"?d=u=>u.type===Kt.emsg&&o:d=u=>u.type===Kt.audioId3&&l||u.type===Kt.emsg&&o,Qc(n,t,s,d)}}onLevelUpdated(e,{details:t}){this.updateDateRangeCues(t,!0)}onLevelPtsUpdated(e,t){Math.abs(t.drift)>.01&&this.updateDateRangeCues(t.details)}updateDateRangeCues(e,t){if(!this.media||!e.hasProgramDateTime||!this.hls.config.enableDateRangeMetadataCues)return;const{id3Track:s}=this,{dateRanges:r}=e,n=Object.keys(r);let a=this.dateRangeCuesAppended;if(s&&t){var o;if((o=s.cues)!=null&&o.length){const u=Object.keys(a).filter(c=>!n.includes(c));for(let c=u.length;c--;){const h=u[c],f=a[h].cues;delete a[h],Object.keys(f).forEach(m=>{try{const p=f[m];p.removeEventListener("enter",this.onEventCueEnter),s.removeCue(p)}catch{}})}}else a=this.dateRangeCuesAppended={}}const l=e.fragments[e.fragments.length-1];if(n.length===0||!q(l==null?void 0:l.programDateTime))return;this.id3Track||(this.id3Track=this.createTrack(this.media));const d=Jc();for(let u=0;u<n.length;u++){const c=n[u],h=r[c],f=h.startTime,m=a[c],p=(m==null?void 0:m.cues)||{};let g=(m==null?void 0:m.durationKnown)||!1,v=Xo;const{duration:T,endDate:y}=h;if(y&&T!==null)v=f+T,g=!0;else if(h.endOnNext&&!g){const I=n.reduce((x,L)=>{if(L!==h.id){const A=r[L];if(A.class===h.class&&A.startDate>h.startDate&&(!x||h.startDate<x.startDate))return A}return x},null);I&&(v=I.startTime,g=!0)}const _=Object.keys(h.attr);for(let I=0;I<_.length;I++){const x=_[I];if(!w1(x))continue;const L=p[x];if(L)g&&!m.durationKnown?L.endTime=v:Math.abs(L.startTime-f)>.01&&(L.startTime=f,L.endTime=v);else if(d){let A=h.attr[x];M1(x)&&(A=Ov(A));const S=Ug(d,f,v,{key:x,data:A},Kt.dateRange);S&&(S.id=c,this.id3Track.addCue(S),p[x]=S,this.hls.config.interstitialsController&&(x==="X-ASSET-LIST"||x==="X-ASSET-URL")&&S.addEventListener("enter",this.onEventCueEnter))}}a[c]={cues:p,dateRange:h,durationKnown:g}}}}class ix{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,s=this.levelDetails;if(!t||!s)return;this.currentTime=t.currentTime;const r=this.computeLatency();if(r===null)return;this._latency=r;const{lowLatencyMode:n,maxLiveSyncPlaybackRate:a}=this.config;if(!n||a===1||!s.live)return;const o=this.targetLatency;if(o===null)return;const l=r-o,d=Math.min(this.maxLatency,o+s.targetduration);if(l<d&&l>.05&&this.forwardBufferLength>1){const c=Math.min(2,Math.max(1,a)),h=Math.round(2/(1+Math.exp(-.75*l-this.edgeStalled))*20)/20,f=Math.min(c,Math.max(1,h));this.changeMediaPlaybackRate(t,f)}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:s,targetduration:r}=e,{liveSyncDuration:n,liveSyncDurationCount:a,lowLatencyMode:o}=this.config,l=this.hls.userConfig;let d=o&&s||t;(this._targetLatencyUpdated||l.liveSyncDuration||l.liveSyncDurationCount||d===0)&&(d=n!==void 0?n:a*r);const u=r;return d+Math.min(this.stallCount*this.config.liveSyncOnStallIncrease,u)}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 s=this.levelDetails;if(s===null)return null;const r=s.edge,n=e-t-this.edgeStalled,a=r-s.totalduration,o=r-(this.config.lowLatencyMode&&s.partTarget||s.targetduration);return Math.min(Math.max(a,n),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 s=e.buffered.length;return(s?e.buffered.end(s-1):t.edge)-this.currentTime}destroy(){this.unregisterListeners(),this.onMediaDetaching(),this.hls=null}registerListeners(){const{hls:e}=this;e&&(e.on(E.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(E.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(E.MANIFEST_LOADING,this.onManifestLoading,this),e.on(E.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(E.ERROR,this.onError,this))}unregisterListeners(){const{hls:e}=this;e&&(e.off(E.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(E.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(E.MANIFEST_LOADING,this.onManifestLoading,this),e.off(E.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(E.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 s;t.details===w.BUFFER_STALLED_ERROR&&(this.stallCount++,this.hls&&(s=this.levelDetails)!=null&&s.live&&this.hls.logger.warn("[latency-controller]: Stall detected, adjusting target latency"))}changeMediaPlaybackRate(e,t){var s,r;e.playbackRate!==t&&((s=this.hls)==null||s.logger.debug(`[latency-controller]: latency=${this.latency.toFixed(3)}, targetLatency=${(r=this.targetLatency)==null?void 0:r.toFixed(3)}, forwardBufferLength=${this.forwardBufferLength.toFixed(3)}: adjusting playback rate from ${e.playbackRate} to ${t}`),e.playbackRate=t)}estimateLiveEdge(){const e=this.levelDetails;return e===null?null:e.edge+e.age}computeLatency(){const e=this.estimateLiveEdge();return e===null?null:e-this.currentTime}}class sx extends Wf{constructor(e,t){super(e,"level-controller"),this._levels=[],this._firstLevel=-1,this._maxAutoLevel=-1,this._startLevel=void 0,this.currentLevel=null,this.currentLevelIndex=-1,this.manualLevelIndex=-1,this.steering=void 0,this.onParsedComplete=void 0,this.steering=t,this._registerListeners()}_registerListeners(){const{hls:e}=this;e.on(E.MANIFEST_LOADING,this.onManifestLoading,this),e.on(E.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(E.LEVEL_LOADED,this.onLevelLoaded,this),e.on(E.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(E.FRAG_BUFFERED,this.onFragBuffered,this),e.on(E.ERROR,this.onError,this)}_unregisterListeners(){const{hls:e}=this;e.off(E.MANIFEST_LOADING,this.onManifestLoading,this),e.off(E.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(E.LEVEL_LOADED,this.onLevelLoaded,this),e.off(E.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(E.FRAG_BUFFERED,this.onFragBuffered,this),e.off(E.ERROR,this.onError,this)}destroy(){this._unregisterListeners(),this.steering=null,this.resetLevels(),super.destroy()}stopLoad(){this._levels.forEach(t=>{t.loadError=0,t.fragmentError=0}),super.stopLoad()}resetLevels(){this._startLevel=void 0,this.manualLevelIndex=-1,this.currentLevelIndex=-1,this.currentLevel=null,this._levels=[],this._maxAutoLevel=-1}onManifestLoading(e,t){this.resetLevels()}onManifestLoaded(e,t){const s=this.hls.config.preferManagedMediaSource,r=[],n={},a={};let o=!1,l=!1,d=!1;t.levels.forEach(u=>{const c=u.attrs;let{audioCodec:h,videoCodec:f}=u;h&&(u.audioCodec=h=Pd(h,s)||void 0),f&&(f=u.videoCodec=XS(f));const{width:m,height:p,unknownCodecs:g}=u;let v=g?g.length:0;if(g)for(let S=v;S--;){const k=g[S];this.isAudioSupported(k)?(u.audioCodec=h=h?`${h},${k}`:k,v--,jn.audio[h.substring(0,4)]=2):this.isVideoSupported(k)&&(u.videoCodec=f=f?`${f},${k}`:k,v--,jn.video[f.substring(0,4)]=2)}if(o||(o=!!(m&&p)),l||(l=!!f),d||(d=!!h),v||h&&!this.isAudioSupported(h)||f&&!this.isVideoSupported(f)){this.log(`Some or all CODECS not supported "${c.CODECS}"`);return}const{CODECS:T,"FRAME-RATE":y,"HDCP-LEVEL":_,"PATHWAY-ID":I,RESOLUTION:x,"VIDEO-RANGE":L}=c,R=`${`${I||"."}-`}${u.bitrate}-${x}-${y}-${T}-${L}-${_}`;if(n[R])if(n[R].uri!==u.url&&!u.attrs["PATHWAY-ID"]){const S=a[R]+=1;u.attrs["PATHWAY-ID"]=new Array(S+1).join(".");const k=this.createLevel(u);n[R]=k,r.push(k)}else n[R].addGroupId("audio",c.AUDIO),n[R].addGroupId("text",c.SUBTITLES);else{const S=this.createLevel(u);n[R]=S,a[R]=1,r.push(S)}}),this.filterAndSortMediaOptions(r,t,o,l,d)}createLevel(e){const t=new uo(e),s=e.supplemental;if(s!=null&&s.videoCodec&&!this.isVideoSupported(s.videoCodec)){const r=new Error(`SUPPLEMENTAL-CODECS not supported "${s.videoCodec}"`);this.log(r.message),t.supportedResult=Wv(r,[])}return t}isAudioSupported(e){return Uc(e,"audio",this.hls.config.preferManagedMediaSource)}isVideoSupported(e){return Uc(e,"video",this.hls.config.preferManagedMediaSource)}filterAndSortMediaOptions(e,t,s,r,n){let a=[],o=[],l=e;if((s||r)&&n&&(l=l.filter(({videoCodec:g,videoRange:v,width:T,height:y})=>(!!g||!!(T&&y))&&n1(v))),l.length===0){Promise.resolve().then(()=>{if(this.hls){let g="no level with compatible codecs found in manifest",v=g;t.levels.length&&(v=`one or more CODECS in variant not supported: ${qe(t.levels.map(y=>y.attrs.CODECS).filter((y,_,I)=>I.indexOf(y)===_))}`,this.warn(v),g+=` (${v})`);const T=new Error(g);this.hls.trigger(E.ERROR,{type:te.MEDIA_ERROR,details:w.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:t.url,error:T,reason:v})}});return}t.audioTracks&&(a=t.audioTracks.filter(g=>!g.audioCodec||this.isAudioSupported(g.audioCodec)),Fg(a)),t.subtitles&&(o=t.subtitles,Fg(o));const d=l.slice(0);l.sort((g,v)=>{if(g.attrs["HDCP-LEVEL"]!==v.attrs["HDCP-LEVEL"])return(g.attrs["HDCP-LEVEL"]||"")>(v.attrs["HDCP-LEVEL"]||"")?1:-1;if(s&&g.height!==v.height)return g.height-v.height;if(g.frameRate!==v.frameRate)return g.frameRate-v.frameRate;if(g.videoRange!==v.videoRange)return Od.indexOf(g.videoRange)-Od.indexOf(v.videoRange);if(g.videoCodec!==v.videoCodec){const T=Dp(g.videoCodec),y=Dp(v.videoCodec);if(T!==y)return y-T}if(g.uri===v.uri&&g.codecSet!==v.codecSet){const T=Md(g.codecSet),y=Md(v.codecSet);if(T!==y)return y-T}return g.averageBitrate!==v.averageBitrate?g.averageBitrate-v.averageBitrate:0});let u=d[0];if(this.steering&&(l=this.steering.filterParsedLevels(l),l.length!==d.length)){for(let g=0;g<d.length;g++)if(d[g].pathwayId===l[0].pathwayId){u=d[g];break}}this._levels=l;for(let g=0;g<l.length;g++)if(l[g]===u){var c;this._firstLevel=g;const v=u.bitrate,T=this.hls.bandwidthEstimate;if(this.log(`manifest loaded, ${l.length} level(s) found, first bitrate: ${v}`),((c=this.hls.userConfig)==null?void 0:c.abrEwmaDefaultEstimate)===void 0){const y=Math.min(v,this.hls.config.abrEwmaDefaultEstimateMax);y>T&&T===this.hls.abrEwmaDefaultEstimate&&(this.hls.bandwidthEstimate=y)}break}const h=n&&!r,f=this.hls.config,m=!!(f.audioStreamController&&f.audioTrackController),p={levels:l,audioTracks:a,subtitleTracks:o,sessionData:t.sessionData,sessionKeys:t.sessionKeys,firstLevel:this._firstLevel,stats:t.stats,audio:n,video:r,altAudio:m&&!h&&a.some(g=>!!g.url)};this.hls.trigger(E.MANIFEST_PARSED,p)}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 u=new Error("invalid level idx"),c=e<0;if(this.hls.trigger(E.ERROR,{type:te.OTHER_ERROR,details:w.LEVEL_SWITCH_ERROR,level:e,fatal:c,error:u,reason:u.message}),c)return;e=Math.min(e,t.length-1)}const s=this.currentLevelIndex,r=this.currentLevel,n=r?r.attrs["PATHWAY-ID"]:void 0,a=t[e],o=a.attrs["PATHWAY-ID"];if(this.currentLevelIndex=e,this.currentLevel=a,s===e&&r&&n===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 ${s}${n?" with Pathway "+n:""}`);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(E.LEVEL_SWITCHING,l);const d=a.details;if(!d||d.live){const u=this.switchParams(a.uri,r==null?void 0:r.details,d);this.loadPlaylist(u)}}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(),s=e.filter(r=>t.indexOf(r)!==-1);if(e.length<1){this.warn(`pathwayPriority ${e} should contain at least one pathway from list: ${t}`);return}this.steering.pathwayPriority=s}}onError(e,t){t.fatal||!t.context||t.context.type===ge.LEVEL&&t.context.level===this.level&&this.checkRetry(t)}onFragBuffered(e,{frag:t}){if(t!==void 0&&t.type===X.MAIN){const s=t.elementaryStreams;if(!Object.keys(s).some(n=>!!s[n]))return;const r=this._levels[t.level];r!=null&&r.loadError&&(this.log(`Resetting level error count of ${r.loadError} on frag buffered`),r.loadError=0)}}onLevelLoaded(e,t){var s;const{level:r,details:n}=t,a=t.levelInfo;if(!a){var o;this.warn(`Invalid level index ${r}`),(o=t.deliveryDirectives)!=null&&o.skip&&(n.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(r,t,l)}else(s=t.deliveryDirectives)!=null&&s.skip&&(n.deltaUpdateFailed=!0)}loadPlaylist(e){super.loadPlaylist(),this.shouldLoadPlaylist(this.currentLevel)&&this.scheduleLoading(this.currentLevel,e)}loadingPlaylist(e,t){super.loadingPlaylist(e,t);const s=this.getUrlWithDirectives(e.uri,t),r=this.currentLevelIndex,n=e.attrs["PATHWAY-ID"],a=e.details,o=a==null?void 0:a.age;this.log(`Loading level index ${r}${(t==null?void 0:t.msn)!==void 0?" at sn "+t.msn+" part "+t.part:""}${n?" Pathway "+n:""}${o&&a.live?" age "+o.toFixed(1)+(a.type&&" "+a.type||""):""} ${s}`),this.hls.trigger(E.LEVEL_LOADING,{url:s,level:r,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 s=this._levels.filter((n,a)=>a!==e?!0:(this.steering&&this.steering.removeLevel(n),n===this.currentLevel&&(this.currentLevel=null,this.currentLevelIndex=-1,n.details&&n.details.fragments.forEach(o=>o.level=-1)),!1));lE(s),this._levels=s,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 r=s.length-1;this._firstLevel=Math.min(this._firstLevel,r),this._startLevel&&(this._startLevel=Math.min(this._startLevel,r)),this.hls.trigger(E.LEVELS_UPDATED,{levels:s})}onLevelsUpdated(e,{levels:t}){this._levels=t}checkMaxAutoUpdated(){const{autoLevelCapping:e,maxAutoLevel:t,maxHdcpLevel:s}=this.hls;this._maxAutoLevel!==t&&(this._maxAutoLevel=t,this.hls.trigger(E.MAX_AUTO_LEVEL_UPDATED,{autoLevelCapping:e,levels:this.levels,maxAutoLevel:t,minAutoLevel:this.hls.minAutoLevel,maxHdcpLevel:s}))}}function Fg(i){const e={};i.forEach(t=>{const s=t.groupId||"";t.id=e[s]=e[s]||0,e[s]++})}function ZE(){return self.SourceBuffer||self.WebKitSourceBuffer}function JE(){if(!er())return!1;const e=ZE();return!e||e.prototype&&typeof e.prototype.appendBuffer=="function"&&typeof e.prototype.remove=="function"}function rx(){if(!JE())return!1;const i=er();return typeof(i==null?void 0:i.isTypeSupported)=="function"&&(["avc1.42E01E,mp4a.40.2","av01.0.01M.08","vp09.00.50.08"].some(e=>i.isTypeSupported(lo(e,"video")))||["mp4a.40.2","fLaC"].some(e=>i.isTypeSupported(lo(e,"audio"))))}function nx(){var i;const e=ZE();return typeof(e==null||(i=e.prototype)==null?void 0:i.changeType)=="function"}const ax=100;class ox extends Uf{constructor(e,t,s){super(e,t,s,"stream-controller",X.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 r=this.media,n=r?r.currentTime:null;if(n===null||!q(n)||(this.log(`Media seeked to ${n.toFixed(3)}`),!this.getBufferedFrag(n)))return;const a=this.getFwdBufferInfoAtPos(r,n,X.MAIN,0);if(a===null||a.len===0){this.warn(`Main forward buffer length at ${n} on "seeked" event ${a?a.len:"empty"})`);return}this.tick()},this.registerListeners()}registerListeners(){super.registerListeners();const{hls:e}=this;e.on(E.MANIFEST_PARSED,this.onManifestParsed,this),e.on(E.LEVEL_LOADING,this.onLevelLoading,this),e.on(E.LEVEL_LOADED,this.onLevelLoaded,this),e.on(E.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),e.on(E.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(E.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.on(E.BUFFER_CREATED,this.onBufferCreated,this),e.on(E.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(E.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(E.FRAG_BUFFERED,this.onFragBuffered,this)}unregisterListeners(){super.unregisterListeners();const{hls:e}=this;e.off(E.MANIFEST_PARSED,this.onManifestParsed,this),e.off(E.LEVEL_LOADED,this.onLevelLoaded,this),e.off(E.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),e.off(E.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(E.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.off(E.BUFFER_CREATED,this.onBufferCreated,this),e.off(E.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(E.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(E.FRAG_BUFFERED,this.onFragBuffered,this)}onHandlerDestroying(){this.onMediaPlaying=this.onMediaSeeked=null,this.unregisterListeners(),super.onHandlerDestroying()}startLoad(e,t){if(this.levels){const{lastCurrentTime:s,hls:r}=this;if(this.stopLoad(),this.setInterval(ax),this.level=-1,!this.startFragRequested){let n=r.startLevel;n===-1&&(r.config.testBandwidth&&this.levels.length>1?(n=0,this.bitrateTest=!0):n=r.firstAutoLevel),r.nextLoadLevel=n,this.level=r.loadLevel,this._hasEnoughToStart=!!t}s>0&&e===-1&&!t&&(this.log(`Override startPosition with lastCurrentTime @${s.toFixed(3)}`),e=s),this.state=N.IDLE,this.nextLoadPosition=this.lastCurrentTime=e+this.timelineOffset,this.startPosition=t?-1:e,this.tick()}else this._forceStartLoad=!0,this.state=N.STOPPED}stopLoad(){this._forceStartLoad=!1,super.stopLoad()}doTick(){switch(this.state){case N.WAITING_LEVEL:{const{levels:t,level:s}=this,r=t==null?void 0:t[s],n=r==null?void 0:r.details;if(n&&(!n.live||this.levelLastLoaded===r&&!this.waitForLive(r))){if(this.waitForCdnTuneIn(n))break;this.state=N.IDLE;break}else if(this.hls.nextLoadLevel!==this.level){this.state=N.IDLE;break}break}case N.FRAG_LOADING_WAITING_RETRY:{var e;const t=self.performance.now(),s=this.retryDate;if(!s||t>=s||(e=this.media)!=null&&e.seeking){const{levels:r,level:n}=this,a=r==null?void 0:r[n];this.resetStartWhenNotLoaded(a||null),this.state=N.IDLE}}break}this.state===N.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:s,media:r}=this;if(t===null||!r&&!this.primaryPrefetch&&(this.startFragRequested||!e.config.startFragPrefetch)||this.altAudio&&this.audioOnly)return;

61const n=this.buffering?e.nextLoadLevel:e.loadLevel;if(!(s!=null&&s[n]))return;const a=s[n],o=this.getMainFwdBufferInfo();if(o===null)return;const l=this.getLevelDetails();if(l&&this._streamEnded(o,l)){const p={};this.altAudio===2&&(p.type="video"),this.hls.trigger(E.BUFFER_EOS,p),this.state=N.ENDED;return}if(!this.buffering)return;e.loadLevel!==n&&e.manualLevel===-1&&this.log(`Adapting to level ${n} from level ${this.level}`),this.level=e.nextLoadLevel=n;const d=a.details;if(!d||this.state===N.WAITING_LEVEL||this.waitForLive(a)){this.level=n,this.state=N.WAITING_LEVEL,this.startFragRequested=!1;return}const u=o.len,c=this.getMaxBufferLength(a.maxBitrate);if(u>=c)return;this.backtrackFragment&&this.backtrackFragment.start>o.end&&(this.backtrackFragment=null);const h=this.backtrackFragment?this.backtrackFragment.start:o.end;let f=this.getNextFragment(h,d);if(this.couldBacktrack&&!this.fragPrevious&&f&&ot(f)&&this.fragmentTracker.getState(f)!==ft.OK){var m;const g=((m=this.backtrackFragment)!=null?m:f).sn-d.startSN,v=d.fragments[g-1];v&&f.cc===v.cc&&(f=v,this.fragmentTracker.removeFragment(v))}else this.backtrackFragment&&o.len&&(this.backtrackFragment=null);if(f&&this.isLoopLoading(f,h)){if(!f.gap){const g=this.audioOnly&&!this.altAudio?Ue.AUDIO:Ue.VIDEO,v=(g===Ue.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;v&&this.afterBufferFlushed(v,g,X.MAIN)}f=this.getNextFragmentLoopLoading(f,d,o,X.MAIN,c)}f&&(f.initSegment&&!f.initSegment.data&&!this.bitrateTest&&(f=f.initSegment),this.loadFragment(f,a,h))}loadFragment(e,t,s){const r=this.fragmentTracker.getState(e);r===ft.NOT_LOADED||r===ft.PARTIAL?ot(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,s):this._loadInitSegment(e,t):this.clearTrackerIfNeeded(e)}getBufferedFrag(e){return this.fragmentTracker.getBufferedFrag(e,X.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 s;const r=this.getAppendedFrag(t.currentTime);r&&r.start>1&&this.flushMainBuffer(0,r.start-1);const n=this.getLevelDetails();if(n!=null&&n.live){const o=this.getMainFwdBufferInfo();if(!o||o.len<n.targetduration*2)return}if(!t.paused&&e){const o=this.hls.nextLoadLevel,l=e[o],d=this.fragLastKbps;d&&this.fragCurrent?s=this.fragCurrent.duration*l.maxBitrate/(1e3*d)+1:s=0}else s=0;const a=this.getBufferedFrag(t.currentTime+s);if(a){const o=this.followingBufferedFrag(a);if(o){this.abortCurrentFrag();const l=o.maxStartPTS?o.maxStartPTS:o.start,d=o.duration,u=Math.max(a.end,l+Math.min(Math.max(d-this.config.maxFragLookUpTolerance,d*(this.couldBacktrack?.5:.125)),d*(this.couldBacktrack?.75:.25)));this.flushMainBuffer(u,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 N.KEY_LOADING:case N.FRAG_LOADING:case N.FRAG_LOADING_WAITING_RETRY:case N.PARSING:case N.PARSED:this.state=N.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 s=t.media;ii(s,"playing",this.onMediaPlaying),ii(s,"seeked",this.onMediaSeeked)}onMediaDetaching(e,t){const{media:s}=this;s&&(gi(s,"playing",this.onMediaPlaying),gi(s,"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(E.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 s=!1,r=!1;t.levels.forEach(n=>{const a=n.audioCodec;a&&(s=s||a.indexOf("mp4a.40.2")!==-1,r=r||a.indexOf("mp4a.40.5")!==-1)}),this.audioCodecSwitch=s&&r&&!nx(),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:s}=this;if(!s||this.state!==N.IDLE)return;const r=t.levelInfo;(!r.details||r.details.live&&(this.levelLastLoaded!==r||r.details.expired)||this.waitForCdnTuneIn(r.details))&&(this.state=N.WAITING_LEVEL)}onLevelLoaded(e,t){var s;const{levels:r,startFragRequested:n}=this,a=t.level,o=t.details,l=o.totalduration;if(!r){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 d=t.levelInfo,u=this.fragCurrent;u&&(this.state===N.FRAG_LOADING||this.state===N.FRAG_LOADING_WAITING_RETRY)&&u.level!==t.level&&u.loader&&this.abortCurrentFrag();let c=0;if(o.live||(s=d.details)!=null&&s.live){var h;if(this.checkLiveUpdate(o),o.deltaUpdateFailed)return;c=this.alignPlaylists(o,d.details,(h=this.levelLastLoaded)==null?void 0:h.details)}if(d.details=o,this.levelLastLoaded=d,n||this.setStartPosition(o,c),this.hls.trigger(E.LEVEL_UPDATED,{details:o,level:a}),this.state===N.WAITING_LEVEL){if(this.waitForCdnTuneIn(o))return;this.state=N.IDLE}n&&o.live&&this.synchronizeToLiveEdge(o),this.tick()}synchronizeToLiveEdge(e){const{config:t,media:s}=this;if(!s)return;const r=this.hls.liveSyncPosition,n=this.getLoadPosition(),a=e.fragmentStart,o=e.edge,l=n>=a-t.maxFragLookUpTolerance&&n<=o;if(r!==null&&s.duration>r&&(n<r||!l)){const u=t.liveMaxLatencyDuration!==void 0?t.liveMaxLatencyDuration:t.liveMaxLatencyDurationCount*e.targetduration;if((!l&&s.readyState<4||n<o-u)&&(this._hasEnoughToStart||(this.nextLoadPosition=r),s.readyState))if(this.warn(`Playback: ${n.toFixed(3)} is located too far from the end of live sliding playlist: ${o}, reset currentTime to : ${r.toFixed(3)}`),this.config.liveSyncMode==="buffered"){var d;const c=le.bufferInfo(s,r,0);if(!(c!=null&&(d=c.buffered)!=null&&d.length)){s.currentTime=r;return}if(c.start<=n){s.currentTime=r;return}const{nextStart:f}=le.bufferedInfo(c.buffered,n,0);f&&(s.currentTime=f)}else s.currentTime=r}}_handleFragmentLoadProgress(e){var t;const s=e.frag,{part:r,payload:n}=e,{levels:a}=this;if(!a){this.warn(`Levels were reset while fragment load was in progress. Fragment ${s.sn} of level ${s.level} will not be buffered`);return}const o=a[s.level];if(!o){this.warn(`Level ${s.level} not found on progress`);return}const l=o.details;if(!l){this.warn(`Dropping fragment ${s.sn} of level ${s.level} after level details were reset`),this.fragmentTracker.removeFragment(s);return}const d=o.videoCodec,u=l.PTSKnown||!l.live,c=(t=s.initSegment)==null?void 0:t.data,h=this._getAudioCodec(o),f=this.transmuxer=this.transmuxer||new DE(this.hls,X.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),m=r?r.index:-1,p=m!==-1,g=new Of(s.level,s.sn,s.stats.chunkCount,n.byteLength,m,p),v=this.initPTS[s.cc];f.push(n,c,h,d,s,r,l.totalduration,u,g,v)}onAudioTrackSwitching(e,t){const s=this.hls,r=this.altAudio===2;if(Nd(t.url,s))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(r){this.fragmentTracker.removeAllFragments(),s.once(E.BUFFER_FLUSHED,()=>{var a;(a=this.hls)==null||a.trigger(E.AUDIO_TRACK_SWITCHED,t)}),s.trigger(E.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:null});return}s.trigger(E.AUDIO_TRACK_SWITCHED,t)}}onAudioTrackSwitched(e,t){const s=Nd(t.url,this.hls);if(s){const r=this.videoBuffer;r&&this.mediaBuffer!==r&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=r)}this.altAudio=s?2:0,this.tick()}onBufferCreated(e,t){const s=t.tracks;let r,n,a=!1;for(const o in s){const l=s[o];if(l.id==="main"){if(n=o,r=l,o==="video"){const d=s[o];d&&(this.videoBuffer=d.buffer)}}else a=!0}a&&r?(this.log(`Alternate track found, use ${n}.buffered to schedule main fragment loading`),this.mediaBuffer=r.buffer):this.mediaBuffer=this.media}onFragBuffered(e,t){const{frag:s,part:r}=t,n=s.type===X.MAIN;if(n){if(this.fragContextChanged(s)){this.warn(`Fragment ${s.sn}${r?" p: "+r.index:""} of level ${s.level} finished buffering, but was aborted. state: ${this.state}`),this.state===N.PARSED&&(this.state=N.IDLE);return}const o=r?r.stats:s.stats;this.fragLastKbps=Math.round(8*o.total/(o.buffering.end-o.loading.first)),ot(s)&&(this.fragPrevious=s),this.fragBufferedComplete(s,r)}const a=this.media;a&&(!this._hasEnoughToStart&&le.getBuffered(a).length&&(this._hasEnoughToStart=!0,this.seekToStartPos()),n&&this.tick())}get hasEnoughToStart(){return this._hasEnoughToStart}onError(e,t){var s;if(t.fatal){this.state=N.ERROR;return}switch(t.details){case w.FRAG_GAP:case w.FRAG_PARSING_ERROR:case w.FRAG_DECRYPT_ERROR:case w.FRAG_LOAD_ERROR:case w.FRAG_LOAD_TIMEOUT:case w.KEY_LOAD_ERROR:case w.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(X.MAIN,t);break;case w.LEVEL_LOAD_ERROR:case w.LEVEL_LOAD_TIMEOUT:case w.LEVEL_PARSING_ERROR:!t.levelRetry&&this.state===N.WAITING_LEVEL&&((s=t.context)==null?void 0:s.type)===ge.LEVEL&&(this.state=N.IDLE);break;case w.BUFFER_ADD_CODEC_ERROR:case w.BUFFER_APPEND_ERROR:if(t.parent!=="main")return;this.reduceLengthAndFlushBuffer(t)&&this.resetLoadingState();break;case w.BUFFER_FULL_ERROR:if(t.parent!=="main")return;this.reduceLengthAndFlushBuffer(t)&&this.flushMainBuffer(0,Number.POSITIVE_INFINITY);break;case w.INTERNAL_EXCEPTION:this.recoverWorkerError(t);break}}onFragLoadEmergencyAborted(){this.state=N.IDLE,this._hasEnoughToStart||(this.startFragRequested=!1,this.nextLoadPosition=this.lastCurrentTime),this.tickImmediate()}onBufferFlushed(e,{type:t}){if(t!==Ue.AUDIO||!this.altAudio){const s=(t===Ue.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;s&&(this.afterBufferFlushed(s,t,X.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 s=this.startPosition;if(s>=0&&t<s){if(e.seeking){this.log(`could not seek to ${s}, already seeking at ${t}`);return}const r=this.timelineOffset;r&&s&&(s+=r);const n=this.getLevelDetails(),a=le.getBuffered(e),o=a.length?a.start(0):0,l=o-s,d=Math.max(this.config.maxBufferHole,this.config.maxFragLookUpTolerance);(this.config.startOnSegmentBoundary||l>0&&(l<d||this.loadingParts&&l<2*((n==null?void 0:n.partTarget)||0)))&&(this.log(`adjusting start position by ${l} to match buffer start`),s+=l,this.startPosition=s),t<s&&(this.log(`seek to target start position ${s} from current time ${t} buffer start ${o}`),e.currentTime=s)}}_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(s=>{const{hls:r}=this,n=s==null?void 0:s.frag;if(!n||this.fragContextChanged(n))return;t.fragmentError=0,this.state=N.IDLE,this.startFragRequested=!1,this.bitrateTest=!1;const a=n.stats;a.parsing.start=a.parsing.end=a.buffering.start=a.buffering.end=self.performance.now(),r.trigger(E.FRAG_LOADED,s),n.bitrateTest=!1})}_handleTransmuxComplete(e){var t;const s=this.playlistType,{hls:r}=this,{remuxResult:n,chunkMeta:a}=e,o=this.getCurrentContext(a);if(!o){this.resetWhenMissingContext(a);return}const{frag:l,part:d,level:u}=o,{video:c,text:h,id3:f,initSegment:m}=n,{details:p}=u,g=this.altAudio?void 0:n.audio;if(this.fragContextChanged(l)){this.fragmentTracker.removeFragment(l);return}if(this.state=N.PARSING,m){if(m!=null&&m.tracks){const _=l.initSegment||l;this._bufferInitSegment(u,m.tracks,_,a),r.trigger(E.FRAG_PARSING_INIT_SEGMENT,{frag:_,id:s,tracks:m.tracks})}const v=m.initPTS,T=m.timescale,y=this.initPTS[l.cc];q(v)&&(!y||y.baseTime!==v||y.timescale!==T)&&(this.initPTS[l.cc]={baseTime:v,timescale:T},r.trigger(E.INIT_PTS_FOUND,{frag:l,id:s,initPTS:v,timescale:T}))}if(c&&p){g&&c.type==="audiovideo"&&this.logMuxedErr(l);const v=p.fragments[l.sn-1-p.startSN],T=l.sn===p.startSN,y=!v||l.cc>v.cc;if(n.independent!==!1){const{startPTS:_,endPTS:I,startDTS:x,endDTS:L}=c;if(d)d.elementaryStreams[c.type]={startPTS:_,endPTS:I,startDTS:x,endDTS:L};else if(c.firstKeyFrame&&c.independent&&a.id===1&&!y&&(this.couldBacktrack=!0),c.dropped&&c.independent){const A=this.getMainFwdBufferInfo(),R=(A?A.end:this.getLoadPosition())+this.config.maxBufferHole,S=c.firstKeyFramePTS?c.firstKeyFramePTS:_;if(!T&&R<S-this.config.maxBufferHole&&!y){this.backtrack(l);return}else y&&(l.gap=!0);l.setElementaryStreamInfo(c.type,l.start,I,l.start,L,!0)}else T&&_-(p.appliedTimelineOffset||0)>Al&&(l.gap=!0);l.setElementaryStreamInfo(c.type,_,I,x,L),this.backtrackFragment&&(this.backtrackFragment=l),this.bufferFragmentData(c,l,d,a,T||y)}else if(T||y)l.gap=!0;else{this.backtrack(l);return}}if(g){const{startPTS:v,endPTS:T,startDTS:y,endDTS:_}=g;d&&(d.elementaryStreams[Ue.AUDIO]={startPTS:v,endPTS:T,startDTS:y,endDTS:_}),l.setElementaryStreamInfo(Ue.AUDIO,v,T,y,_),this.bufferFragmentData(g,l,d,a)}if(p&&f!=null&&(t=f.samples)!=null&&t.length){const v={id:s,frag:l,details:p,samples:f.samples};r.trigger(E.FRAG_PARSING_METADATA,v)}if(p&&h){const v={id:s,frag:l,details:p,samples:h.samples};r.trigger(E.FRAG_PARSING_USERDATA,v)}}logMuxedErr(e){this.warn(`${ot(e)?"Media":"Init"} segment with muxed audiovideo where only video expected: ${e.url}`)}_bufferInitSegment(e,t,s,r){if(this.state!==N.PARSING)return;this.audioOnly=!!t.audio&&!t.video,this.altAudio&&!this.audioOnly&&(delete t.audio,t.audiovideo&&this.logMuxedErr(s));const{audio:n,video:a,audiovideo:o}=t;if(n){const d=e.audioCodec;let u=gl(n.codec,d);u==="mp4a"&&(u="mp4a.40.5");const c=navigator.userAgent.toLowerCase();if(this.audioCodecSwitch){u&&(u.indexOf("mp4a.40.5")!==-1?u="mp4a.40.2":u="mp4a.40.5");const h=n.metadata;h&&"channelCount"in h&&(h.channelCount||1)!==1&&c.indexOf("firefox")===-1&&(u="mp4a.40.5")}u&&u.indexOf("mp4a.40.5")!==-1&&c.indexOf("android")!==-1&&n.container!=="audio/mpeg"&&(u="mp4a.40.2",this.log(`Android: force audio codec to ${u}`)),d&&d!==u&&this.log(`Swapping manifest audio codec "${d}" for "${u}"`),n.levelCodec=u,n.id=X.MAIN,this.log(`Init audio buffer, container:${n.container}, codecs[selected/level/parsed]=[${u||""}/${d||""}/${n.codec}]`),delete t.audiovideo}if(a){a.levelCodec=e.videoCodec,a.id=X.MAIN;const d=a.codec;if((d==null?void 0:d.length)===4)switch(d){case"hvc1":case"hev1":a.codec="hvc1.1.6.L120.90";break;case"av01":a.codec="av01.0.04M.08";break;case"avc1":a.codec="avc1.42e01e";break}this.log(`Init video buffer, container:${a.container}, codecs[level/parsed]=[${e.videoCodec||""}/${d}]${a.codec!==d?" parsed-corrected="+a.codec:""}${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(E.BUFFER_CODECS,t),!this.hls)return;l.forEach(d=>{const c=t[d].initSegment;c!=null&&c.byteLength&&this.hls.trigger(E.BUFFER_APPENDING,{type:d,data:c,frag:s,part:null,chunkMeta:r,parent:s.type})})}this.tickImmediate()}getMainFwdBufferInfo(){const e=this.mediaBuffer&&this.altAudio===2?this.mediaBuffer:this.media;return this.getFwdBufferInfo(e,X.MAIN)}get maxBufferLength(){const{levels:e,level:t}=this,s=e==null?void 0:e[t];return s?this.getMaxBufferLength(s.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=N.IDLE}checkFragmentChanged(){const e=this.media;let t=null;if(e&&e.readyState>1&&e.seeking===!1){const s=e.currentTime;if(le.isBuffered(e,s)?t=this.getAppendedFrag(s):le.isBuffered(e,s+.1)&&(t=this.getAppendedFrag(s+.1)),t){this.backtrackFragment=null;const r=this.fragPlaying,n=t.level;(!r||t.sn!==r.sn||r.level!==n)&&(this.fragPlaying=t,this.hls.trigger(E.FRAG_CHANGED,{frag:t}),(!r||r.level!==n)&&this.hls.trigger(E.LEVEL_SWITCHED,{level:n}))}}}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 q(t)?this.getAppendedFrag(t):null}get currentProgramDateTime(){var e;const t=((e=this.media)==null?void 0:e.currentTime)||this.lastCurrentTime;if(q(t)){const s=this.getLevelDetails(),r=this.currentFrag||(s?Br(null,s.fragments,t):null);if(r){const n=r.programDateTime;if(n!==null){const a=n+(t-r.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 lx{constructor(e){this.config=void 0,this.keyUriToKeyInfo={},this.emeController=null,this.config=e}abort(e){for(const s in this.keyUriToKeyInfo){const r=this.keyUriToKeyInfo[s].loader;if(r){var t;if(e&&e!==((t=r.context)==null?void 0:t.frag.type))return;r.abort()}}}detach(){for(const e in this.keyUriToKeyInfo){const t=this.keyUriToKeyInfo[e];(t.mediaKeySessionContext||t.decryptdata.isCommonEncryption)&&delete this.keyUriToKeyInfo[e]}}destroy(){this.detach();for(const e in this.keyUriToKeyInfo){const t=this.keyUriToKeyInfo[e].loader;t&&t.destroy()}this.keyUriToKeyInfo={}}createKeyLoadError(e,t=w.KEY_LOAD_ERROR,s,r,n){return new ns({type:te.NETWORK_ERROR,details:t,fatal:!1,frag:e,response:n,error:s,networkDetails:r})}loadClear(e,t,s){if(this.emeController&&this.config.emeEnabled&&!this.emeController.getSelectedKeySystemFormats().length){if(t.length)for(let r=0,n=t.length;r<n;r++){const a=t[r];if(e.cc<=a.cc&&(!ot(e)||!ot(a)||e.sn<a.sn)||!s&&r==n-1)return this.emeController.selectKeySystemFormat(a).then(o=>{if(!this.emeController)return;a.setKeyFormat(o);const l=Gc(o);if(l)return this.emeController.getKeySystemAccess([l])})}if(this.config.requireKeySystemAccessOnStart){const r=El(this.config);if(r.length)return this.emeController.getKeySystemAccess(r)}}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 s,r;t&&e.setKeyFormat(t);const n=e.decryptdata;if(!n){const d=new Error(t?`Expected frag.decryptdata to be defined after setting format ${t}`:"Missing decryption data on fragment in onKeyLoading");return Promise.reject(this.createKeyLoadError(e,w.KEY_LOAD_ERROR,d))}const a=n.uri;if(!a)return Promise.reject(this.createKeyLoadError(e,w.KEY_LOAD_ERROR,new Error(`Invalid key URI: "${a}"`)));let o=this.keyUriToKeyInfo[a];if((s=o)!=null&&s.decryptdata.key)return n.key=o.decryptdata.key,Promise.resolve({frag:e,keyInfo:o});if((r=o)!=null&&r.keyLoadPromise){var l;switch((l=o.mediaKeySessionContext)==null?void 0:l.keyStatus){case void 0:case"status-pending":case"usable":case"usable-in-future":return o.keyLoadPromise.then(d=>(n.key=d.keyInfo.decryptdata.key,{frag:e,keyInfo:o}))}}switch(o=this.keyUriToKeyInfo[a]={decryptdata:n,keyLoadPromise:null,loader:null,mediaKeySessionContext:null},n.method){case"ISO-23001-7":case"SAMPLE-AES":case"SAMPLE-AES-CENC":case"SAMPLE-AES-CTR":return n.keyFormat==="identity"?this.loadKeyHTTP(o,e):this.loadKeyEME(o,e);case"AES-128":case"AES-256":case"AES-256-CTR":return this.loadKeyHTTP(o,e);default:return Promise.reject(this.createKeyLoadError(e,w.KEY_LOAD_ERROR,new Error(`Key supplied with unsupported METHOD: "${n.method}"`)))}}loadKeyEME(e,t){const s={frag:t,keyInfo:e};if(this.emeController&&this.config.emeEnabled){const r=this.emeController.loadKey(s);if(r)return(e.keyLoadPromise=r.then(n=>(e.mediaKeySessionContext=n,s))).catch(n=>{throw e.keyLoadPromise=null,n})}return Promise.resolve(s)}loadKeyHTTP(e,t){const s=this.config,r=s.loader,n=new r(s);return t.keyLoader=e.loader=n,e.keyLoadPromise=new Promise((a,o)=>{const l={keyInfo:e,frag:t,responseType:"arraybuffer",url:e.decryptdata.uri},d=s.keyLoadPolicy.default,u={loadPolicy:d,timeout:d.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0},c={onSuccess:(h,f,m,p)=>{const{frag:g,keyInfo:v,url:T}=m;if(!g.decryptdata||v!==this.keyUriToKeyInfo[T])return o(this.createKeyLoadError(g,w.KEY_LOAD_ERROR,new Error("after key load, decryptdata unset or changed"),p));v.decryptdata.key=g.decryptdata.key=new Uint8Array(h.data),g.keyLoader=null,v.loader=null,a({frag:g,keyInfo:v})},onError:(h,f,m,p)=>{this.resetLoader(f),o(this.createKeyLoadError(t,w.KEY_LOAD_ERROR,new Error(`HTTP Error ${h.code} loading key ${h.text}`),m,Me({url:l.url,data:void 0},h)))},onTimeout:(h,f,m)=>{this.resetLoader(f),o(this.createKeyLoadError(t,w.KEY_LOAD_TIMEOUT,new Error("key loading timed out"),m))},onAbort:(h,f,m)=>{this.resetLoader(f),o(this.createKeyLoadError(t,w.INTERNAL_ABORTED,new Error("key loading aborted"),m))}};n.load(l,u,c)})}resetLoader(e){const{frag:t,keyInfo:s,url:r}=e,n=s.loader;t.keyLoader===n&&(t.keyLoader=null,s.loader=null),delete this.keyUriToKeyInfo[r],n&&n.destroy()}}function $g(i){const{type:e}=i;switch(e){case ge.AUDIO_TRACK:return X.AUDIO;case ge.SUBTITLE_TRACK:return X.SUBTITLE;default:return X.MAIN}}function cc(i,e){let t=i.url;return(t===void 0||t.indexOf("data:")===0)&&(t=e.url),t}class dx{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(E.MANIFEST_LOADING,this.onManifestLoading,this),e.on(E.LEVEL_LOADING,this.onLevelLoading,this),e.on(E.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),e.on(E.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this),e.on(E.LEVELS_UPDATED,this.onLevelsUpdated,this)}unregisterListeners(){const{hls:e}=this;e.off(E.MANIFEST_LOADING,this.onManifestLoading,this),e.off(E.LEVEL_LOADING,this.onLevelLoading,this),e.off(E.AU

61DIO_TRACK_LOADING,this.onAudioTrackLoading,this),e.off(E.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this),e.off(E.LEVELS_UPDATED,this.onLevelsUpdated,this)}createInternalLoader(e){const t=this.hls.config,s=t.pLoader,r=t.loader,n=s||r,a=new n(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:s}=t;this.variableList=null,this.load({id:null,level:0,responseType:"text",type:ge.MANIFEST,url:s,deliveryDirectives:null,levelOrTrack:null})}onLevelLoading(e,t){const{id:s,level:r,pathwayId:n,url:a,deliveryDirectives:o,levelInfo:l}=t;this.load({id:s,level:r,pathwayId:n,responseType:"text",type:ge.LEVEL,url:a,deliveryDirectives:o,levelOrTrack:l})}onAudioTrackLoading(e,t){const{id:s,groupId:r,url:n,deliveryDirectives:a,track:o}=t;this.load({id:s,groupId:r,level:null,responseType:"text",type:ge.AUDIO_TRACK,url:n,deliveryDirectives:a,levelOrTrack:o})}onSubtitleTrackLoading(e,t){const{id:s,groupId:r,url:n,deliveryDirectives:a,track:o}=t;this.load({id:s,groupId:r,level:null,responseType:"text",type:ge.SUBTITLE_TRACK,url:n,deliveryDirectives:a,levelOrTrack:o})}onLevelsUpdated(e,t){const s=this.loaders[ge.LEVEL];if(s){const r=s.context;r&&!t.levels.some(n=>n===r.levelOrTrack)&&(s.abort(),delete this.loaders[ge.LEVEL])}}load(e){var t;const s=this.hls.config;let r=this.getInternalLoader(e);if(r){const d=this.hls.logger,u=r.context;if(u&&u.levelOrTrack===e.levelOrTrack&&(u.url===e.url||u.deliveryDirectives&&!e.deliveryDirectives)){u.url===e.url?d.log(`[playlist-loader]: ignore ${e.url} ongoing request`):d.log(`[playlist-loader]: ignore ${e.url} in favor of ${u.url}`);return}d.log(`[playlist-loader]: aborting previous loader for type: ${e.type}`),r.abort()}let n;if(e.type===ge.MANIFEST?n=s.manifestLoadPolicy.default:n=we({},s.playlistLoadPolicy.default,{timeoutRetry:null,errorRetry:null}),r=this.createInternalLoader(e),q((t=e.deliveryDirectives)==null?void 0:t.part)){let d;if(e.type===ge.LEVEL&&e.level!==null?d=this.hls.levels[e.level].details:e.type===ge.AUDIO_TRACK&&e.id!==null?d=this.hls.audioTracks[e.id].details:e.type===ge.SUBTITLE_TRACK&&e.id!==null&&(d=this.hls.subtitleTracks[e.id].details),d){const u=d.partTarget,c=d.targetduration;if(u&&c){const h=Math.max(u*3,c*.8)*1e3;n=we({},n,{maxTimeToFirstByteMs:Math.min(h,n.maxTimeToFirstByteMs),maxLoadTimeMs:Math.min(h,n.maxTimeToFirstByteMs)})}}}const a=n.errorRetry||n.timeoutRetry||{},o={loadPolicy:n,timeout:n.maxLoadTimeMs,maxRetry:a.maxNumRetry||0,retryDelay:a.retryDelayMs||0,maxRetryDelay:a.maxRetryDelayMs||0},l={onSuccess:(d,u,c,h)=>{const f=this.getInternalLoader(c);this.resetInternalLoader(c.type);const m=d.data;if(m.indexOf("#EXTM3U")!==0){this.handleManifestParsingError(d,c,new Error("no EXTM3U delimiter"),h||null,u);return}u.parsing.start=performance.now(),Gi.isMediaPlaylist(m)||c.type!==ge.MANIFEST?this.handleTrackOrLevelPlaylist(d,u,c,h||null,f):this.handleMasterPlaylist(d,u,c,h)},onError:(d,u,c,h)=>{this.handleNetworkError(u,c,!1,d,h)},onTimeout:(d,u,c)=>{this.handleNetworkError(u,c,!0,void 0,d)}};r.load(e,o,l)}checkAutostartLoad(){if(!this.hls)return;const{config:{autoStartLoad:e,startPosition:t},forceStartLoad:s}=this.hls;(e||s)&&(this.hls.logger.log(`${e?"auto":"force"} startLoad with configured startPosition ${t}`),this.hls.startLoad(t))}handleMasterPlaylist(e,t,s,r){const n=this.hls,a=e.data,o=cc(e,s),l=Gi.parseMasterPlaylist(a,o);if(l.playlistParsingError){this.handleManifestParsingError(e,s,l.playlistParsingError,r,t);return}const{contentSteering:d,levels:u,sessionData:c,sessionKeys:h,startTimeOffset:f,variableList:m}=l;this.variableList=m;const{AUDIO:p=[],SUBTITLES:g,"CLOSED-CAPTIONS":v}=Gi.parseMasterPlaylistMedia(a,o,l);p.length&&!p.some(y=>!y.url)&&u[0].audioCodec&&!u[0].attrs.AUDIO&&(this.hls.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),p.unshift({type:"main",name:"main",groupId:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new ze({}),bitrate:0,url:""})),n.trigger(E.MANIFEST_LOADED,{levels:u,audioTracks:p,subtitles:g,captions:v,contentSteering:d,url:o,stats:t,networkDetails:r,sessionData:c,sessionKeys:h,startTimeOffset:f,variableList:m})}handleTrackOrLevelPlaylist(e,t,s,r,n){const a=this.hls,{id:o,level:l,type:d}=s,u=cc(e,s),c=q(l)?l:q(o)?o:0,h=$g(s),f=Gi.parseLevelPlaylist(e.data,u,c,h,0,this.variableList);if(d===ge.MANIFEST){const m={attrs:new ze({}),bitrate:0,details:f,name:"",url:u};f.requestScheduled=t.loading.start+nE(f,0),a.trigger(E.MANIFEST_LOADED,{levels:[m],audioTracks:[],url:u,stats:t,networkDetails:r,sessionData:null,sessionKeys:null,contentSteering:null,startTimeOffset:null,variableList:null})}t.parsing.end=performance.now(),s.levelDetails=f,this.handlePlaylistLoaded(f,e,t,s,r,n)}handleManifestParsingError(e,t,s,r,n){this.hls.trigger(E.ERROR,{type:te.NETWORK_ERROR,details:w.MANIFEST_PARSING_ERROR,fatal:t.type===ge.MANIFEST,url:e.url,err:s,error:s,reason:s.message,response:e,context:t,networkDetails:r,stats:n})}handleNetworkError(e,t,s=!1,r,n){let a=`A network ${s?"timeout":"error"+(r?" (status "+r.code+")":"")} occurred while loading ${e.type}`;e.type===ge.LEVEL?a+=`: ${e.level} id: ${e.id}`:(e.type===ge.AUDIO_TRACK||e.type===ge.SUBTITLE_TRACK)&&(a+=` id: ${e.id} group-id: "${e.groupId}"`);const o=new Error(a);this.hls.logger.warn(`[playlist-loader]: ${a}`);let l=w.UNKNOWN,d=!1;const u=this.getInternalLoader(e);switch(e.type){case ge.MANIFEST:l=s?w.MANIFEST_LOAD_TIMEOUT:w.MANIFEST_LOAD_ERROR,d=!0;break;case ge.LEVEL:l=s?w.LEVEL_LOAD_TIMEOUT:w.LEVEL_LOAD_ERROR,d=!1;break;case ge.AUDIO_TRACK:l=s?w.AUDIO_TRACK_LOAD_TIMEOUT:w.AUDIO_TRACK_LOAD_ERROR,d=!1;break;case ge.SUBTITLE_TRACK:l=s?w.SUBTITLE_TRACK_LOAD_TIMEOUT:w.SUBTITLE_LOAD_ERROR,d=!1;break}u&&this.resetInternalLoader(e.type);const c={type:te.NETWORK_ERROR,details:l,fatal:d,url:e.url,loader:u,context:e,error:o,networkDetails:t,stats:n};if(r){const h=(t==null?void 0:t.url)||e.url;c.response=Me({url:h,data:void 0},r)}this.hls.trigger(E.ERROR,c)}handlePlaylistLoaded(e,t,s,r,n,a){const o=this.hls,{type:l,level:d,id:u,groupId:c,deliveryDirectives:h}=r,f=cc(t,r),m=$g(r),p=typeof r.level=="number"&&m===X.MAIN?d:void 0;if(!e.fragments.length){const v=e.playlistParsingError=new Error("No Segments found in Playlist");o.trigger(E.ERROR,{type:te.NETWORK_ERROR,details:w.LEVEL_EMPTY_ERROR,fatal:!1,url:f,error:v,reason:v.message,response:t,context:r,level:p,parent:m,networkDetails:n,stats:s});return}e.targetduration||(e.playlistParsingError=new Error("Missing Target Duration"));const g=e.playlistParsingError;if(g){if(this.hls.logger.warn(g),!o.config.ignorePlaylistParsingErrors){o.trigger(E.ERROR,{type:te.NETWORK_ERROR,details:w.LEVEL_PARSING_ERROR,fatal:!1,url:f,error:g,reason:g.message,response:t,context:r,level:p,parent:m,networkDetails:n,stats:s});return}e.playlistParsingError=null}switch(e.live&&a&&(a.getCacheAge&&(e.ageHeader=a.getCacheAge()||0),(!a.getCacheAge||isNaN(e.ageHeader))&&(e.ageHeader=0)),l){case ge.MANIFEST:case ge.LEVEL:o.trigger(E.LEVEL_LOADED,{details:e,levelInfo:r.levelOrTrack||o.levels[0],level:p||0,id:u||0,stats:s,networkDetails:n,deliveryDirectives:h,withoutMultiVariant:l===ge.MANIFEST});break;case ge.AUDIO_TRACK:o.trigger(E.AUDIO_TRACK_LOADED,{details:e,track:r.levelOrTrack,id:u||0,groupId:c||"",stats:s,networkDetails:n,deliveryDirectives:h});break;case ge.SUBTITLE_TRACK:o.trigger(E.SUBTITLE_TRACK_LOADED,{details:e,track:r.levelOrTrack,id:u||0,groupId:c||"",stats:s,networkDetails:n,deliveryDirectives:h});break}}}class Os{static get version(){return ho}static isMSESupported(){return JE()}static isSupported(){return rx()}static getMediaSource(){return er()}static get Events(){return E}static get MetadataSchema(){return Kt}static get ErrorTypes(){return te}static get ErrorDetails(){return w}static get DefaultConfig(){return Os.defaultConfig?Os.defaultConfig:qR}static set DefaultConfig(e){Os.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 Ff,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=kS(e.debug||!1,"Hls instance",e.assetPlayerId),s=this.config=jR(Os.DefaultConfig,e,t);this.userConfig=e,s.progressive&&zR(s,t);const{abrController:r,bufferController:n,capLevelController:a,errorController:o,fpsController:l}=s,d=new o(this),u=this.abrController=new r(this),c=new T1(this),h=s.interstitialsController,f=h?this.interstitialsController=new h(this,Os):null,m=this.bufferController=new n(this,c),p=this.capLevelController=new a(this),g=new l(this),v=new dx(this),T=s.contentSteeringController,y=T?new T(this):null,_=this.levelController=new sx(this,y),I=new tx(this),x=new lx(this.config),L=this.streamController=new ox(this,c,x),A=this.gapController=new JR(this,c);p.setStreamController(L),g.setStreamController(L);const R=[v,_,L];f&&R.splice(1,0,f),y&&R.splice(1,0,y),this.networkControllers=R;const S=[u,m,A,p,g,I,c];this.audioTrackController=this.createController(s.audioTrackController,R);const k=s.audioStreamController;k&&R.push(this.audioStreamController=new k(this,c,x)),this.subtitleTrackController=this.createController(s.subtitleTrackController,R);const O=s.subtitleStreamController;O&&R.push(this.subtititleStreamController=new O(this,c,x)),this.createController(s.timelineController,S),x.emeController=this.emeController=this.createController(s.emeController,S),this.cmcdController=this.createController(s.cmcdController,S),this.latencyController=this.createController(ix,S),this.coreComponents=S,R.push(d);const G=d.onErrorOut;typeof G=="function"&&this.on(E.ERROR,G,d),this.on(E.MANIFEST_LOADED,v.onManifestLoaded,v)}createController(e,t){if(e){const s=new e(this);return t&&t.push(s),s}return null}on(e,t,s=this){this._emitter.on(e,t,s)}once(e,t,s=this){this._emitter.once(e,t,s)}removeAllListeners(e){this._emitter.removeAllListeners(e)}off(e,t,s=this,r){this._emitter.off(e,t,s,r)}listeners(e){return this._emitter.listeners(e)}emit(e,t,s){return this._emitter.emit(e,t,s)}trigger(e,t){if(this.config.debug)return this.emit(e,e,t);try{return this.emit(e,e,t)}catch(s){if(this.logger.error("An internal error happened while handling event "+e+'. Error message: "'+s.message+'". Here is a stacktrace:',s),!this.triggeringException){this.triggeringException=!0;const r=e===E.ERROR;this.trigger(E.ERROR,{type:te.OTHER_ERROR,details:w.INTERNAL_EXCEPTION,fatal:r,event:e,error:s}),this.triggeringException=!1}}return!1}listenerCount(e){return this._emitter.listenerCount(e)}destroy(){this.logger.log("destroy"),this.trigger(E.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 n=new Error(`attachMedia failed: invalid argument (${e})`);this.trigger(E.ERROR,{type:te.OTHER_ERROR,details:w.ATTACH_MEDIA_ERROR,fatal:!0,error:n});return}this.logger.log("attachMedia"),this._media&&(this.logger.warn("media must be detached before attaching"),this.detachMedia());const t="media"in e,s=t?e.media:e,r=t?e:{media:s};this._media=s,this.trigger(E.MEDIA_ATTACHING,r)}detachMedia(){this.logger.log("detachMedia"),this.trigger(E.MEDIA_DETACHING,{}),this._media=null}transferMedia(){this._media=null;const e=this.bufferController.transferMedia();return this.trigger(E.MEDIA_DETACHING,{transferMedia:e}),e}loadSource(e){this.stopLoad();const t=this.media,s=this._url,r=this._url=xf.buildAbsoluteURL(self.location.href,e,{alwaysNormalize:!0});this._autoLevelCapping=-1,this._maxHdcpLevel=null,this.logger.log(`loadSource:${r}`),t&&s&&(s!==r||this.bufferController.hasSourceTypes())&&(this.detachMedia(),this.attachMedia(t)),this.trigger(E.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 s=0;s<this.networkControllers.length&&(this.networkControllers[s].startLoad(e,t),!(!this.started||!this.networkControllers));s++);}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={[X.MAIN]:this.streamController.inFlightFrag};return this.audioStreamController&&(e[X.AUDIO]=this.audioStreamController.inFlightFrag),this.subtititleStreamController&&(e[X.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;

61return e||(e=this._sessionId=JL()),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){r1(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 s=e.length;for(let r=0;r<s;r++)if(e[r].maxBitrate>=t)return r;return 0}get maxAutoLevel(){const{levels:e,autoLevelCapping:t,maxHdcpLevel:s}=this;let r;if(t===-1&&e!=null&&e.length?r=e.length-1:r=t,s)for(let n=r;n--;){const a=e[n].attrs["HDCP-LEVEL"];if(a&&a<=s)return n}return r}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}setSubtitleOption(e){var t;return((t=this.subtitleTrackController)==null?void 0:t.setSubtitleOption(e))||null}get allAudioTracks(){const e=this.audioTrackController;return e?e.allAudioTracks:[]}get audioTracks(){const e=this.audioTrackController;return e?e.audioTracks:[]}get audioTrack(){const e=this.audioTrackController;return e?e.audioTrack:-1}set audioTrack(e){const t=this.audioTrackController;t&&(t.audioTrack=e)}get allSubtitleTracks(){const e=this.subtitleTrackController;return e?e.allSubtitleTracks:[]}get subtitleTracks(){const e=this.subtitleTrackController;return e?e.subtitleTracks:[]}get subtitleTrack(){const e=this.subtitleTrackController;return e?e.subtitleTrack:-1}get media(){return this._media}set subtitleTrack(e){const t=this.subtitleTrackController;t&&(t.subtitleTrack=e)}get subtitleDisplay(){const e=this.subtitleTrackController;return e?e.subtitleDisplay:!1}set subtitleDisplay(e){const t=this.subtitleTrackController;t&&(t.subtitleDisplay=e)}get lowLatencyMode(){return this.config.lowLatencyMode}set lowLatencyMode(e){this.config.lowLatencyMode=e}get liveSyncPosition(){return this.latencyController.liveSyncPosition}get latency(){return this.latencyController.latency}get maxLatency(){return this.latencyController.maxLatency}get targetLatency(){return this.latencyController.targetLatency}set targetLatency(e){this.latencyController.targetLatency=e}get drift(){return this.latencyController.drift}get forceStartLoad(){return this.streamController.forceStartLoad}get pathways(){return this.levelController.pathways}get pathwayPriority(){return this.levelController.pathwayPriority}set pathwayPriority(e){this.levelController.pathwayPriority=e}get bufferedToEnd(){var e;return!!((e=this.bufferController)!=null&&e.bufferedToEnd)}get interstitialsManager(){var e;return((e=this.interstitialsController)==null?void 0:e.interstitialsManager)||null}getMediaDecodingInfo(e,t=this.allAudioTracks){const s=jv(t);return qv(e,s,navigator.mediaCapabilities)}}Os.defaultConfig=void 0;var ye=Os,He={VIDEO:"video",THUMBNAIL:"thumbnail",STORYBOARD:"storyboard",DRM:"drm"},ne={NOT_AN_ERROR:0,NETWORK_OFFLINE:2000002,NETWORK_UNKNOWN_ERROR:2e6,NETWORK_NO_STATUS:2000001,NETWORK_INVALID_URL:24e5,NETWORK_NOT_FOUND:2404e3,NETWORK_NOT_READY:2412e3,NETWORK_GENERIC_SERVER_FAIL:25e5,NETWORK_TOKEN_MISSING:2403201,NETWORK_TOKEN_MALFORMED:2412202,NETWORK_TOKEN_EXPIRED:2403210,NETWORK_TOKEN_AUD_MISSING:2403221,NETWORK_TOKEN_AUD_MISMATCH:2403222,NETWORK_TOKEN_SUB_MISMATCH:2403232,ENCRYPTED_ERROR:5e6,ENCRYPTED_UNSUPPORTED_

61KEY_SYSTEM:5000001,ENCRYPTED_GENERATE_REQUEST_FAILED:5000002,ENCRYPTED_UPDATE_LICENSE_FAILED:5000003,ENCRYPTED_UPDATE_SERVER_CERT_FAILED:5000004,ENCRYPTED_CDM_ERROR:5000005,ENCRYPTED_OUTPUT_RESTRICTED:5000006,ENCRYPTED_MISSING_TOKEN:5000002},gu=i=>i===He.VIDEO?"playback":i,Ss=class Ia extends Error{constructor(e,t=Ia.MEDIA_ERR_CUSTOM,s,r){var n;super(e),this.name="MediaError",this.code=t,this.context=r,this.fatal=s??(t>=Ia.MEDIA_ERR_NETWORK&&t<=Ia.MEDIA_ERR_ENCRYPTED),this.message||(this.message=(n=Ia.defaultMessages[this.code])!=null?n:"")}};Ss.MEDIA_ERR_ABORTED=1,Ss.MEDIA_ERR_NETWORK=2,Ss.MEDIA_ERR_DECODE=3,Ss.MEDIA_ERR_SRC_NOT_SUPPORTED=4,Ss.MEDIA_ERR_ENCRYPTED=5,Ss.MEDIA_ERR_CUSTOM=100,Ss.defaultMessages={1:"You aborted the media playback",2:"A network error caused the media download to fail.",3:"A media error caused playback to be aborted. The media could be corrupt or your browser does not support this format.",4:"An unsupported error occurred. The server or network failed, or your browser does not support this format.",5:"The media is encrypted and there are no keys to decrypt it."};var Y=Ss,ux=i=>i==null,Qf=(i,e)=>ux(e)?!1:i in e,eh={ANY:"any",MUTED:"muted"},De={ON_DEMAND:"on-demand",LIVE:"live",UNKNOWN:"unknown"},Ki={MSE:"mse",NATIVE:"native"},La={HEADER:"header",QUERY:"query",NONE:"none"},Kd=Object.values(La),cs={M3U8:"application/vnd.apple.mpegurl",MP4:"video/mp4"},Bg={HLS:cs.M3U8};[...Object.values(cs)];var cx="en",th={code:cx},st=(i,e,t,s,r=i)=>{r.addEventListener(e,t,s),i.addEventListener("teardown",()=>{r.removeEventListener(e,t)},{once:!0})};function hx(i,e,t){e&&t>e&&(t=e);for(let s=0;s<i.length;s++)if(i.start(s)<=t&&i.end(s)>=t)return!0;return!1}var Xf=i=>{let e=i.indexOf("?");if(e<0)return[i];let t=i.slice(0,e),s=i.slice(e);return[t,s]},vu=i=>{let{type:e}=i;if(e){let t=e.toUpperCase();return Qf(t,Bg)?Bg[t]:e}return 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0:t[i])!=null?s:i,n=e?th.code:iy;return new Tx(r,n)}var Tx=class{constructor(e,t=(s=>(s=th)!=null?s:iy)()){this.message=e,this.locale=t}format(e){return this.message.replace(/\{(\w+)\}/g,(t,s)=>{var r;return(r=e[s])!=null?r:""})}toString(){return this.message}},bx=Object.values(eh),Hg=i=>typeof i=="boolean"||typeof i=="string"&&bx.includes(i),_x=(i,e,t)=>{let{autoplay:s}=i,r=!1,n=!1,a=Hg(s)?s:!!s,o=()=>{r||st(e,"playing",()=>{r=!0},{once:!0})};if(o(),st(e,"loadstart",()=>{r=!1,o(),hc(e,a)},{once:!0}),st(e,"loadstart",()=>{t||(i.streamType&&i.streamType!==De.UNKNOWN?n=i.streamType===De.LIVE:n=!Number.isFinite(e.duration)),hc(e,a)},{once:!0}),t&&t.once(ye.Events.LEVEL_LOADED,(l,d)=>{var u;i.streamType&&i.streamType!==De.UNKNOWN?n=i.streamType===De.LIVE:n=(u=d.details.live)!=null?u:!1}),!a){let 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maxResolution(i){i!==this.maxResolution&&(i?this.setAttribute(P.MAX_RESOLUTION,i):this.removeAttribute(P.MAX_RESOLUTION))}get minResolution(){var i;return(i=this.getAttribute(P.MIN_RESOLUTION))!=null?i:void 0}set minResolution(i){i!==this.minResolution&&(i?this.setAttribute(P.MIN_RESOLUTION,i):this.removeAttribute(P.MIN_RESOLUTION))}get renditionOrder(){var i;return(i=this.getAttribute(P.RENDITION_ORDER))!=null?i:void 0}set renditionOrder(i){i!==this.renditionOrder&&(i?this.setAttribute(P.RENDITION_ORDER,i):this.removeAttribute(P.RENDITION_ORDER))}get programStartTime(){let i=this.getAttribute(P.PROGRAM_START_TIME);if(i==null)return;let e=+i;return Number.isNaN(e)?void 0:e}set programStartTime(i){i==null?this.removeAttribute(P.PROGRAM_START_TIME):this.setAttribute(P.PROGRAM_START_TIME,`${i}`)}get programEndTime(){let i=this.getAttribute(P.PROGRAM_END_TIME);if(i==null)return;let e=+i;return Number.isNaN(e)?void 0:e}set programEndTime(i){i==null?this.removeAttribute(P.PROGRAM_END_TIME):this.setAttribute(P.PROGRAM_END_TIME,`${i}`)}get assetStartTime(){let i=this.getAttribute(P.ASSET_START_TIME);if(i==null)return;let e=+i;return Number.isNaN(e)?void 0:e}set assetStartTime(i){i==null?this.removeAttribute(P.ASSET_START_TIME):this.setAttribute(P.ASSET_START_TIME,`${i}`)}get assetEndTime(){let i=this.getAttribute(P.ASSET_END_TIME);if(i==null)return;let e=+i;return Number.isNaN(e)?void 0:e}set assetEndTime(i){i==null?this.removeAttribute(P.ASSET_END_TIME):this.setAttribute(P.ASSET_END_TIME,`${i}`)}get customDomain(){var i;return(i=this.getAttribute(P.CUSTOM_DOMAIN))!=null?i:void 0}set customDomain(i){i!==this.customDomain&&(i?this.setAttribute(P.CUSTOM_DOMAIN,i):this.removeAttribute(P.CUSTOM_DOMAIN))}get drmToken(){var i;return(i=this.getAttribute(P.DRM_TOKEN))!=null?i:void 0}set drmToken(i){i!==this.drmToken&&(i?this.setAttribute(P.DRM_TOKEN,i):this.removeAttribute(P.DRM_TOKEN))}get playbackToken(){var i,e,t,s;if(this.hasAttribute(P.PLAYBACK_TOKEN))return(i=this.getAttribute(P.PLAYBACK_TOKEN))!=null?i:void 0;if(this.hasAttribute(P.PLAYBACK_ID)){let[,r]=Xf((e=this.playbackId)!=null?e:"");return(t=new URLSearchParams(r).get("token"))!=null?t:void 0}if(this.src)return(s=new URLSearchParams(this.src).get("token"))!=null?s:void 0}set playbackToken(i){i!==this.playbackToken&&(i?this.setAttribute(P.PLAYBACK_TOKEN,i):this.removeAttribute(P.PLAYBACK_TOKEN))}get tokens(){let i=this.getAttribute(P.PLAYBACK_TOKEN),e=this.getAttribute(P.DRM_TOKEN);return{..._t(this,Rl),...i!=null?{playback:i}:{},...e!=null?{drm:e}:{}}}set tokens(i){Xt(this,Rl,i??{})}get ended(){return vy(this.nativeEl,this._hls)}get envKey(){var i;return(i=this.getAttribute(P.ENV_KEY))!=null?i:void 0}set envKey(i){i!==this.envKey&&(i?this.setAttribute(P.ENV_KEY,i):this.removeAttribute(P.ENV_KEY))}get beaconCollectionDomain(){var i;return(i=this.getAttribute(P.BEACON_COLLECTION_DOMAIN))!=null?i:void 0}set beaconCollectionDomain(i){i!==this.beaconCollectionDomain&&(i?this.setAttribute(P.BEACON_COLLECTION_DOMAIN,i):this.removeAttribute(P.BEACON_COLLECTION_DOMAIN))}get streamType(){var i;return(i=this.getAttribute(P.STREAM_TYPE))!=null?i:nh(this.nativeEl)}set streamType(i){i!==this.streamType&&(i?this.setAttribute(P.STREAM_TYPE,i):this.removeAttribute(P.STREAM_TYPE))}get targetLiveWindow(){return this.hasAttribute(P.TARGET_LIVE_WINDOW)?+this.getAttribute(P.TARGET_LIVE_WINDOW):ek(this.nativeEl)}set targetLiveWindow(i){i!=this.targetLiveWindow&&(i==null?this.removeAttribute(P.TARGET_LIVE_WINDOW):this.setAttribute(P.TARGET_LIVE_WINDOW,`${+i}`))}get liveEdgeStart(){var i,e;if(this.hasAttribute(P.LIVE_EDGE_OFFSET)){let{liveEdgeOffset:t}=this,s=(i=this.nativeEl.seekable.end(0))!=null?i:0,r=(e=this.nativeEl.seekable.start(0))!=null?e:0;return Math.max(r,s-t)}return tk(this.nativeEl)}get liveEdgeOffset(){if(this.hasAttribute(P.LIVE_EDGE_OFFSET))return+this.getAttribute(P.LIVE_EDGE_OFFSET)}set liveEdgeOffset(i){i!=this.liveEdgeOffset&&(i==null?this.removeAttribute(P.LIVE_EDGE_OFFSET):this.setAttribute(P.LIVE_EDGE_OFFSET,`${+i}`))}get seekable(){return sm(this.nativeEl)}async addCuePoints(i){return ny(this.nativeEl,i)}get activeCuePoint(){return ay(this.nativeEl)}get cuePoints(){return Rx(this.nativeEl)}

303),{dispatch(p){const{type:g,detail:v}=p;if(r[g]&&d.mediaErrorCode==null){u(r[g](s,l,p));return}g==="mediaelementchangerequest"?m({media:v}):g==="fullscreenelementchangerequest"?m({fullscreenElement:v}):g==="documentelementchangerequest"?m({documentElement:v}):g==="optionschangerequest"&&Object.entries(v??{}).forEach(([T,y])=>{l.options[T]=y})},getState(){return d},subscribe(p){return m({},o.length+1),o.push(p),p(d),()=>{const g=o.indexOf(p);g>=0&&(m({},o.length-1),o.splice(g,1))}}}};var gm=(i,e,t)=>{if(!e.has(i))throw TypeError("Cannot "+t)},pe=(i,e,t)=>(gm(i,e,"read from private field"),t?t.call(i):e.get(i)),Ji=(i,e,t)=>{if(e.has(i))throw TypeError("Cannot add the same private member more than once");e instanceof WeakSet?e.add(i):e.set(i,t)},_s=(i,e,t,s)=>(gm(i,e,"write to private field"),e.set(i,t),t),Ns=(i,e,t)=>(gm(i,e,"access private method"),t),Lr,Oa,Oe,Na,Li,Fl,$l,Rh,ea,bo,Bl,xh;const vT=["ArrowLeft","ArrowRight","Enter"," ","f","m","k","c"],u0=10,j={DEFAULT_SUBTITLES:"defaultsubtitles",DEFAULT_STREAM_TYPE:"defaultstreamtype",DEFAULT_DURATION:"defaultduration",FULLSCREEN_ELEMENT:"fullscreenelement",HOTKEYS:"hotkeys",KEYS_USED:"keysused",LIVE_EDGE_OFFSET:"liveedgeoffset",SEEK_TO_LIVE_OFFSET:"seektoliveoffset",NO_AUTO_SEEK_TO_LIVE:"noautoseektolive",NO_HOTKEYS:"nohotkeys",NO_VOLUME_PREF:"novolumepref",NO_SUBTITLES_LANG_PREF:"nosubtitleslangpref",NO_DEFAULT_STORE:"nodefaultstore",KEYBOARD_FORWARD_SEEK_OFFSET:"keyboardforwardseekoffset",KEYBOARD_BACKWARD_SEEK_OFFSET:"keyboardbackwardseekoffset",LANG:"lang"};class ET extends Iu{constructor(){super(),Ji(this,$l),Ji(this,ea),Ji(this,Bl),this.mediaStateReceivers=[],this.associatedElementSubscriptions=new Map,Ji(this,Lr,new fm(this,j.HOTKEYS)),Ji(this,Oa,void 0),Ji(this,Oe,void 0),Ji(this,Na,void 0),Ji(this,Li,void 0),Ji(this,Fl,t=>{var s;(s=pe(this,Oe))==null||s.dispatch(t)}),this.associateElement(this);let e={};_s(this,Na,t=>{Object.entries(t).forEach(([s,r])=>{if(s in e&&e[s]===r)return;this.propagateMediaState(s,r);const n=s.toLowerCase(),a=new C.CustomEvent(lD[n],{composed:!0,detail:r});this.dispatchEvent(a)}),e=t}),this.enableHotkeys()}static get observedAttributes(){return super.observedAttributes.concat(j.NO_HOTKEYS,j.HOTKEYS,j.DEFAULT_STREAM_TYPE,j.DEFAULT_SUBTITLES,j.DEFAULT_DURATION,j.LANG)}get mediaStore(){return pe(this,Oe)}set mediaStore(e){var t,s;if(pe(this,Oe)&&((t=pe(this,Li))==null||t.call(this),_s(this,Li,void 0)),_s(this,Oe,e),!pe(this,Oe)&&!this.hasAttribute(j.NO_DEFAULT_STORE)){Ns(this,$l,Rh).call(this);return}_s(this,Li,(s=pe(this,Oe))==null?void 0:s.subscribe(pe(this,Na)))}get fullscreenElement(){var e;return(e=pe(this,Oa))!=null?e:this}set fullscreenElement(e){var t;this.hasAttribute(j.FULLSCREEN_ELEMENT)&&this.removeAttribute(j.FULLSCREEN_ELEMENT),_s(this,Oa,e),(t=pe(this,Oe))==null||t.dispatch({type:"fullscreenelementchangerequest",detail:this.fullscreenElement})}get defaultSubtitles(){return _e(this,j.DEFAULT_SUBTITLES)}set defaultSubtitles(e){Ae(this,j.DEFAULT_SUBTITLES,e)}get defaultStreamType(){return Ve(this,j.DEFAULT_STREAM_TYPE)}set defaultStreamType(e){We(this,j.DEFAULT_STREAM_TYPE,e)}get defaultDuration(){return Ke(this,j.DEFAULT_DURATION)}set defaultDuration(e){Ze(this,j.DEFAULT_DURATION,e)}get noHotkeys(){return _e(this,j.NO_HOTKEYS)}set noHotkeys(e){Ae(this,j.NO_HOTKEYS,e)}get keysUsed(){return Ve(this,j.KEYS_USED)}set keysUsed(e){We(this,j.KEYS_USED,e)}get liveEdgeOffset(){return Ke(this,j.LIVE_EDGE_OFFSET)}set liveEdgeOffset(e){Ze(this,j.LIVE_EDGE_OFFSET,e)}get noAutoSeekToLive(){return _e(this,j.NO_AUTO_SEEK_TO_LIVE)}set noAutoSeekToLive(e){Ae(this,j.NO_AUTO_SEEK_TO_LIVE,e)}get noVolumePref(){return _e(this,j.NO_VOLUME_PREF)}set noVolumePref(e){Ae(this,j.NO_VOLUME_PREF,e)}get noSubtitlesLangPref(){return _e(this,j.NO_SUBTITLES_LANG_PREF)}set noSubtitlesLangPref(e){Ae(this,j.NO_SUBTITLES_LANG_PREF,e)}get noDefaultStore(){return _e(this,j.NO_DEFAULT_STORE)}set noDefaultStore(e){Ae(this,j.NO_DEFAULT_STORE,e)}attributeChangedCallback(e,t,s){var r,n,a,o,l,d,u,c;if(super.attributeChangedCallback(e,t,s),e===j.NO_HOTKEYS)s!==t&&s===""?(this.hasAttribute(j.HOTKEYS)&&console.warn("Media Chrome: Both `hotkeys` and `nohotkeys` have been set. All hotkeys will be disabled."),this.disableHotkeys()):s!==t&&s===null&&this.enableHotkeys();else if(e===j.HOTKEYS)pe(this,Lr).value=s;else if(e===j.DEFAULT_SUBTITLES&&s!==t)(r=pe(this,Oe))==null||r.dispatch({type:"optionschangerequest",detail:{defaultSubtitles:this.hasAttribute(j.DEFAULT_SUBTITLES)}});else if(e===j.DEFAULT_STREAM_TYPE)(a=pe(this,Oe))==null||a.dispatch({type:"optionschangerequest",detail:{defaultStreamType:(n=this.getAttribute(j.DEFAULT_STREAM_TYPE))!=null?n:void 0}});else if(e===j.LIVE_EDGE_OFFSET)(o=pe(this,Oe))==null||o.dispatch({type:"optionschangerequest",detail:{liveEdgeOffset:this.hasAttribute(j.LIVE_EDGE_OFFSET)?+this.getAttribute(j.LIVE_EDGE_OFFSET):void 0,seekToLiveOffset:this.hasAttribute(j.SEEK_TO_LIVE_OFFSET)?void 0:+this.getAttribute(j.LIVE_EDGE_OFFSET)}});else if(e===j.SEEK_TO_LIVE_OFFSET)(l=pe(this,Oe))==null||l.dispatch({type:"optionschangerequest",detail:{seekToLiveOffset:this.hasAttribute(j.SEEK_TO_LIVE_OFFSET)?+this.getAttribute(j.SEEK_TO_LIVE_OFFSET):void 0}});else if(e===j.NO_AUTO_SEEK_TO_LIVE)(d=pe(this,Oe))==null||d.dispatch({type:"optionschangerequest",detail:{noAutoSeekToLive:this.hasAttribute(j.NO_AUTO_SEEK_TO_LIVE)}});else if(e===j.FULLSCREEN_ELEMENT){const h=s?(u=this.getRootNode())==null?void 0:u.getElementById(s):void 0;

1620nf=new WeakSet;vb=function(i){var e;gs(this,i.relatedTarget)||(Ie(this,Fr)&&((e=Ie(this,Ur))==null||e.focus()),Ie(this,ir)&&Ie(this,ir)!==i.relatedTarget&&!this.hidden&&(this.hidden=!0))};af=new WeakSet;Eb=function(i){var e,t,s,r,n;const{key:a,ctrlKey:o,altKey:l,metaKey:d}=i;if(!(o||l||d)&&this.keysUsed.includes(a))if(i.preventDefault(),i.stopPropagation(),a==="Tab"){if(Ie(this,Fr)){this.hidden=!0;return}i.shiftKey?(t=(e=this.previousElementSibling)==null?void 0:e.focus)==null||t.call(e):(r=(s=this.nextElementSibling)==null?void 0:s.focus)==null||r.call(s),this.blur()}else a==="Escape"?((n=Ie(this,Ur))==null||n.focus(),Ie(this,Fr)&&(this.hidden=!0)):a==="Enter"||a===" "?this.handleSelect(i):this.handleMove(i)};so=new WeakSet;ou=function(i){return i.composedPath().find(e=>["menuitemradio","menuitemcheckbox"].includes(e.role))};of=new WeakSet;yb=function(){return this.items.find(i=>i.tabIndex===0)};ro=new WeakSet;lu=function(i){for(const e of this.items)e.tabIndex=e===i?0:-1};fd=new WeakSet;lf=function(i,e){const t=[...this.checkedItems];i.type==="radio"&&this.radioGroupItems.forEach(s=>s.checked=!1),e?i.checked=!i.checked:i.checked=!0,this.checkedItems.some((s,r)=>s!=t[r])&&this.dispatchEvent(new Event("change",{bubbles:!0,composed:!0}))};Qi.shadowRootOptions={mode:"open"};Qi.getTemplateHTML=fM;function mM(i){return["menuitem","menuitemradio","menuitemcheckbox"].includes(i==null?void 0:i.role)}function xo(i){var e;return(e=i.getAttribute("bounds")?sa(i,`#${i.getAttribute("bounds")}`):ri(i)||i.parentElement)!=null?e:i}C.customElements.get("media-chrome-menu")||C.customElements.define("media-chrome-menu",Qi);var zm=(i,e,t)=>{if(!e.has(i))throw TypeError("Cannot "+t)},Vi=(i,e,t)=>(zm(i,e,"read from private field"),t?t.call(i):e.get(i)),ts=(i,e,t)=>{if(e.has(i))throw TypeError("Cannot add the same private member more than once");e instanceof WeakSet?e.add(i):e.set(i,t)},Sc=(i,e,t,s)=>(zm(i,e,"write to private field"),e.set(i,t),t),$i=(i,e,t)=>(zm(i,e,"access private method"),t),md,no,df,Tb,Qm,bb,Xm,_b,Wi,ia,ko,uf,Ab,pd,cf;function pM(i){return`
1621    <style>
1622      :host {
1623        transition: var(--media-menu-item-transition,
1624          background .15s linear,
1625          opacity .2s ease-in-out
1626        );
1627        outline: var(--media-menu-item-outline, 0);
1628        outline-offset: var(--media-menu-item-outline-offset, -1px);
1629        cursor: var(--media-cursor, pointer);
1630        display: flex;
1631        align-items: center;
1632        align-self: stretch;
1633        justify-self: stretch;
1634        white-space: nowrap;
1635        white-space-collapse: collapse;
1636        text-wrap: nowrap;
1637        padding: .4em .8em .4em 1em;
1638      }
1639
1640      :host(:focus-visible) {
1641        box-shadow: var(--media-menu-item-focus-shadow, inset 0 0 0 2px rgb(27 127 204 / .9));
1642        outline: var(--media-menu-item-hover-outline, 0);
1643        outline-offset: var(--media-menu-item-hover-outline-offset,  var(--media-menu-item-outline-offset, -1px));
1644      }
1645
1646      :host(:hover) {
1647        cursor: var(--media-cursor, pointer);
1648        background: var(--media-menu-item-hover-background, rgb(92 92 102 / .5));
1649        outline: var(--media-menu-item-hover-outline);
1650        outline-offset: var(--media-menu-item-hover-outline-offset,  var(--media-menu-item-outline-offset, -1px));
1651      }
1652
1653      :host([aria-checked="true"]) {
1654        background: var(--media-menu-item-checked-background);
1655      }
1656
1657      :host([hidden]) {
1658        display: none;
1659      }
1660
1661      :host([disabled]) {
1662        pointer-events: none;
1663        color: rgba(255, 255, 255, .3);
1664      }
1665
1666      slot:not([name]) {
1667        width: 100%;
1668      }
1669
1670      slot:not([name="submenu"]) {
1671        display: inline-flex;
1672        align-items: center;
1673        transition: inherit;
1674        opacity: var(--media-menu-item-opacity, 1);
1675      }
1676
1677      slot[name="description"] {
1678        justify-content: end;
1679      }
1680
1681      slot[name="description"] > span {
1682        display: inline-block;
1683        margin-inline: 1em .2em;
1684        max-width: var(--media-menu-item-description-max-width, 100px);
1685        text-overflow: ellipsis;
1686        overflow: hidden;
1687        font-size: .8em;
1688        font-weight: 400;
1689        text-align: right;
1690        position: relative;
1691        top: .04em;
1692      }
1693
1694      slot[name="checked-indicator"] {
1695        display: none;
1696      }
1697
1698      :host(:is([role="menuitemradio"],[role="menuitemcheckbox"])) slot[name="checked-indicator"] {
1699        display: var(--media-menu-item-checked-indicator-display, inline-block);
1700      }
1701
1702      
1703      svg, img, ::slotted(svg), ::slotted(img) {
1704        height: var(--media-menu-item-icon-height, var(--media-control-height, 24px));
1705        fill: var(--media-icon-color, var(--media-primary-color, rgb(238 238 238)));
1706        display: block;
1707      }
1708
1709      
1710      [part~="indicator"],
1711      ::slotted([part~="indicator"]) {
1712        fill: var(--media-menu-item-indicator-fill,
1713          var(--media-icon-color, var(--media-primary-color, rgb(238 238 238))));
1714        height: var(--media-menu-item-indicator-height, 1.25em);
1715        margin-right: .5ch;
1716      }
1717
1718      [part~="checked-indicator"] {
1719        visibility: hidden;
1720      }
1721
1722      :host([aria-checked="true"]) [part~="checked-indicator"] {
1723        visibility: visible;
1724      }
1725    </style>
1726    <slot name="checked-indicator">
1727      <svg aria-hidden="true" viewBox="0 1 24 24" part="checked-indicator indicator">
1728        <path d="m10 15.17 9.193-9.191 1.414 1.414-10.606 10.606-6.364-6.364 1.414-1.414 4.95 4.95Z"/>
1729      </svg>
1730    </slot>
1731    <slot name="prefix"></slot>
1732    <slot></slot>
1733    <slot name="description"></slot>
1734    <slot name="suffix">

1860function VM(i,e){return new op}var Db={document:{createElement:VM},DocumentFragment,customElements:GM,CustomEvent:KM,EventTarget:Ou,HTMLElement:op,HTMLVideoElement:HM},Cb=typeof window>"u"||typeof globalThis.customElements>"u",Bi=Cb?Db:globalThis,lp=Cb?Db.document:globalThis.document;function WM(i){let e="";return Object.entries(i).forEach(([t,s])=>{s!=null&&(e+=`${Tf(t)}: ${s}; `)}),e?e.trim():void 0}function Tf(i){return i.replace(/([a-z])([A-Z])/g,"$1-$2").toLowerCase()}function wb(i){return i.replace(/[-_]([a-z])/g,(e,t)=>t.toUpperCase())}function Bt(i){if(i==null)return;let e=+i;return Number.isNaN(e)?void 0:e}function Mb(i){let e=qM(i).toString();return e?"?"+e:""}function qM(i){let e={};for(let t in i)i[t]!=null&&(e[t]=i[t]);return new URLSearchParams(e)}var Pb=(i,e)=>!i||!e?!1:i.contains(e)?!0:Pb(i,e.getRootNode().host),Ob="mux.com",YM=()=>{try{return"3.5.1"}catch{}return"UNKNOWN"},jM=YM(),Nb=()=>jM,zM=(i,{token:e,customDomain:t=Ob,thumbnailTime:s,programTime:r}={})=>{var n;let a=e==null?s:void 0,{aud:o}=(n=Pn(e))!=null?n:{};if(!(e&&o!=="t"))return`https://image.${t}/${i}/thumbnail.webp${Mb({token:e,time:a,program_time:r})}`},QM=(i,{token:e,customDomain:t=Ob,programStartTime:s,programEndTime:r}={})=>{var n;let{aud:a}=(n=Pn(e))!=null?n:{};if(!(e&&a!=="s"))return`https://image.${t}/${i}/storyboard.vtt${Mb({token:e,format:"webp",program_start_time:s,program_end_time:r})}`},dp=i=>{if(i){if([De.LIVE,De.ON_DEMAND].includes(i))return i;if(i!=null&&i.includes("live"))return De.LIVE}},XM={crossorigin:"crossOrigin",playsinline:"playsInline"};function ZM(i){var e;return(e=XM[i])!=null?e:wb(i)}var Sn,In,Mt,JM=class{constructor(i,e){mi(this,Sn),mi(this,In),mi(this,Mt,[]),Yi(this,Sn,i),Yi(this,In,e)}[Symbol.iterator](){return Ce(this,Mt).values()}get length(){return Ce(this,Mt).length}get value(){var i;return(i=Ce(this,Mt).join(" "))!=null?i:""}set value(i){var e;i!==this.value&&(Yi(this,Mt,[]),this.add(...(e=i==null?void 0:i.split(" "))!=null?e:[]))}toString(){return this.value}item(i){return Ce(this,Mt)[i]}values(){return Ce(this,Mt).values()}keys(){return Ce(this,Mt).keys()}forEach(i){Ce(this,Mt).forEach(i)}add(...i){var e,t;i.forEach(s=>{this.contains(s)||Ce(this,Mt).push(s)}),!(this.value===""&&!((e=Ce(this,Sn))!=null&&e.hasAttribute(`${Ce(this,In)}`)))&&((t=Ce(this,Sn))==null||t.setAttribute(`${Ce(this,In)}`,`${this.value}`))}remove(...i){var e;i.forEach(t=>{Ce(this,Mt).splice(Ce(this,Mt).indexOf(t),1)}),(e=Ce(this,Sn))==null||e.setAttribute(`${Ce(this,In)}`,`${this.value}`)}contains(i){return Ce(this,Mt).includes(i)}toggle(i,e){return typeof e<"u"?e?(this.add(i),!0):(this.remove(i),!1):this.contains(i)?(this.remove(i),!1):(this.add(i),!0)}replace(i,e){this.remove(i),this.add(e)}};Sn=new WeakMap,In=new WeakMap,Mt=new WeakMap;var Ub=`[mux-player ${Nb()}]`;function ls(...i){console.warn(Ub,...i)}function Jt(...i){console.error(Ub,...i)}function Fb(i){var e;let t=(e=i.message)!=null?e:"";i.context&&(t+=` ${i.context}`),i.file&&(t+=` ${se("Read more: ")}
1861https://github.com/muxinc/elements/blob/main/errors/${i.file}`),ls(t)}var Rt={AUTOPLAY:"autoplay",CROSSORIGIN:"crossorigin",LOOP:"loop",MUTED:"muted",PLAYSINLINE:"playsinline",PRELOAD:"preload"},yr={VOLUME:"volume",PLAYBACKRATE:"playbackrate",MUTED:"muted"},Y0=Object.freeze({length:0,start(i){let e=i>>>0;if(e>=this.length)throw new DOMException(`Failed to execute 'start' on 'TimeRanges': The index provided (${e}) is greater than or equal to the maximum bound (${this.length}).`);return 0},end(i){let e=i>>>0;if(e>=this.length)throw new DOMException(`Failed to execute 'end' on 'TimeRanges': The index provided (${e}) is greater than or equal to the maximum bound (${this.length}).`);return 0}}),eP=Object.values(Rt).filter(i=>Rt.PLAYSINLINE!==i),tP=Object.values(yr),iP=[...eP,...tP],sP=class extends Bi.HTMLElement{static get observedAttributes(){return iP}constructor(){super()}attributeChangedCallback(i,e,t){var s,r;switch(i){case yr.MUTED:{this.media&&(this.media.muted=t!=null,this.media.defaultMuted=t!=null);return}case yr.VOLUME:{let n=(s=Bt(t))!=null?s:1;this.media&&(this.media.volume=n);return}case yr.PLAYBACKRATE:{let n=(r=Bt(t))!=null?r:1;this.media&&(this.media.playbackRate=n,this.media.defaultPlaybackRate=n);return}}}play(){var i,e;return(e=(i=this.media)==null?void 0:i.play())!=null?e:Promise.reject()}pause(){var i;(i=this.media)==null||i.pause()}load(){var i;(i=this.media)==null||i.load()}get media(){var i;return(i=this.shadowRoot)==null?void 0:i.querySelector("mux-video")}get audioTracks(){return this.media.audioTracks}get videoTracks(){return this.media.videoTracks}get audioRenditions(){return this.media.audioRenditions}get videoRenditions(){return this.media.videoRenditions}get paused(){var i,e;return(e=(i=this.media)==null?void 0:i.paused)!=null?e:!0}get duration(){var i,e;return(e=(i=this.media)==null?void 0:i.duration)!=null?e:NaN}get ended(){var i,e;return(e=(i=this.media)==null?void 0:i.ended)!=null?e:!1}get buffered(){var i,e;return(e=(i=this.media)==null?void 0:i.buffered)!=null?e:Y0}get seekable(){var i,e;return(e=(i=this.media)==null?void 0:i.seekable)!=null?e:Y0}get readyState(){var i,e;return(e=(i=this.media)==null?void 0:i.readyState)!=null?e:0}get videoWidth(){var i,e;return(e=(i=this.media)==null?void 0:i.videoWidth)!=null?e:0}get videoHeight(){var i,e;return(e=(i=this.media)==null?void 0:i.videoHeight)!=null?e:0}get currentSrc(){var i,e;return(e=(i=this.media)==null?void 0:i.currentSrc)!=null?e:""}get currentTime(){var i,e;return(e=(i=this.media)==null?void 0:i.currentTime)!=null?e:0}set currentTime(i){this.media&&(this.media.currentTime=Number(i))}get volume(){var i,e;return(e=(i=this.media)==null?void 0:i.volume)!=null?e:1}set volume(i){this.media&&(this.media.volume=Number(i))}get playbackRate(){var i,e;return(e=(i=this.media)==null?void 0:i.playbackRate)!=null?e:1}set playbackRate(i){this.media&&(this.media.playbackRate=Number(i))}get defaultPlaybackRate(){var i;return(i=Bt(this.getAttribute(yr.PLAYBACKRATE)))!=null?i:1}

1861set defaultPlaybackRate(i){i!=null?this.setAttribute(yr.PLAYBACKRATE,`${i}`):this.removeAttribute(yr.PLAYBACKRATE)}get crossOrigin(){return ba(this,Rt.CROSSORIGIN)}set crossOrigin(i){this.setAttribute(Rt.CROSSORIGIN,`${i}`)}get autoplay(){return ba(this,Rt.AUTOPLAY)!=null}set autoplay(i){i?this.setAttribute(Rt.AUTOPLAY,typeof i=="string"?i:""):this.removeAttribute(Rt.AUTOPLAY)}get loop(){return ba(this,Rt.LOOP)!=null}set loop(i){i?this.setAttribute(Rt.LOOP,""):this.removeAttribute(Rt.LOOP)}get muted(){var i,e;return(e=(i=this.media)==null?void 0:i.muted)!=null?e:!1}set muted(i){this.media&&(this.media.muted=!!i)}get defaultMuted(){return ba(this,Rt.MUTED)!=null}set defaultMuted(i){i?this.setAttribute(Rt.MUTED,""):this.removeAttribute(Rt.MUTED)}get playsInline(){return ba(this,Rt.PLAYSINLINE)!=null}set playsInline(i){Jt("playsInline is set to true by default and is not currently supported as a setter.")}get preload(){return this.media?this.media.preload:this.getAttribute("preload")}set preload(i){["","none","metadata","auto"].includes(i)?this.setAttribute(Rt.PRELOAD,i):this.removeAttribute(Rt.PRELOAD)}};function ba(i,e){return i.media?i.media.getAttribute(e):i.getAttribute(e)}var j0=sP,rP=`:host {
1862  --media-control-display: var(--controls);
1863  --media-loading-indicator-display: var(--loading-indicator);
1864  --media-dialog-display: var(--dialog);
1865  --media-play-button-display: var(--play-button);
1866  --media-live-button-display: var(--live-button);
1867  --media-seek-backward-button-display: var(--seek-backward-button);
1868  --media-seek-forward-button-display: var(--seek-forward-button);
1869  --media-mute-button-display: var(--mute-button);
1870  --media-captions-button-display: var(--captions-button);
1871  --media-captions-menu-button-display: var(--captions-menu-button, var(--media-captions-button-display));
1872  --media-rendition-menu-button-display: var(--rendition-menu-button);
1873  --media-audio-track-menu-button-display: var(--audio-track-menu-button);
1874  --media-airplay-button-display: var(--airplay-button);
1875  --media-pip-button-display: var(--pip-button);
1876  --media-fullscreen-button-display: var(--fullscreen-button);
1877  --media-cast-button-display: var(--cast-button, var(--_cast-button-drm-display));
1878  --media-playback-rate-button-display: var(--playback-rate-button);
1879  --media-playback-rate-menu-button-display: var(--playback-rate-menu-button);
1880  --media-volume-range-display: var(--volume-range);
1881  --media-time-range-display: var(--time-range);
1882  --media-time-display-display: var(--time-display);
1883  --media-duration-display-display: var(--duration-display);
1884  --media-title-display-display: var(--title-display);
1885
1886  display: inline-block;
1887  line-height: 0;
1888  width: 100%;
1889}
1890
1891a {
1892  color: #fff;
1893  font-size: 0.9em;
1894  text-decoration: underline;
1895}
1896
1897media-theme {
1898  display: inline-block;
1899  line-height: 0;
1900  width: 100%;
1901  height: 100%;
1902  direction: ltr;
1903}
1904
1905media-poster-image {
1906  display: inline-block;
1907  line-height: 0;
1908  width: 100%;
1909  height: 100%;
1910}
1911
1912media-poster-image:not([src]):not([placeholdersrc]) {
1913  display: none;
1914}
1915
1916::part(top),
1917[part~='top'] {
1918  --media-control-display: var(--controls, var(--top-controls));
1919  --media-play-button-display: var(--play-button, var(--top-play-button));
1920  --media-live-button-display: var(--live-button, var(--top-live-button));
1921  --media-seek-backward-button-display: var(--seek-backward-button, var(--top-seek-backward-button));
1922  --media-seek-forward-button-display: var(--seek-forward-button, var(--top-seek-forward-button));
1923  --media-mute-button-display: var(--mute-button, var(--top-mute-button));
1924  --media-captions-button-display: var(--captions-button, var(--top-captions-button));
1925  --media-captions-menu-button-display: var(
1926    --captions-menu-button,
1927    var(--media-captions-button-display, var(--top-captions-menu-button))
1928  );
1929  --media-rendition-menu-button-display: var(--rendition-menu-button, var(--top-rendition-menu-button));
1930  --media-audio-track-menu-button-display: var(--audio-track-menu-button, var(--top-audio-track-menu-button));
1931  --media-airplay-button-display: var(--airplay-button, var(--top-airplay-button));
1932  --media-pip-button-display: var(--pip-button, var(--top-pip-button));
1933  --media-fullscreen-button-display: var(--fullscreen-button, var(--top-fullscreen-button));
1934  --media-cast-button-display: var(--cast-button, var(--top-cast-button, var(--_cast-button-drm-display)));
1935  --media-playback-rate-button-display: var(--playback-rate-button, var(--top-playback-rate-button));
1936  --media-playback-rate-menu-button-display: var(
1937    --captions-menu-button,
1938    var(--media-playback-rate-button-display, var(--top-playback-rate-menu-button))
1939  );
1940  --media-volume-range-display: var(--volume-range, var(--top-volume-range));
1941  --media-time-range-display: var(--time-range, var(--top-time-range));
1942  --media-time-display-display: var(--time-display, var(--top-time-display));
1943  --media-duration-display-display: var(--duration-display, var(--top-duration-display));
1944  --media-title-display-display: var(--title-display, var(--top-title-display));
1945}
1946
1947::part(center),
1948[part~='center'] {

2011t&&t.delete(this.type)}}static for(e){_a.has(e.element)||_a.set(e.element,new Map);let t=e.attributeName.slice(2),s=_a.get(e.element);return s&&s.has(t)?s.get(t):new $b(e.element,t)}};function aP(i,e){return i instanceof vi&&i.attributeName.startsWith("on")?(nP.for(i).set(e),i.element.removeAttributeNS(i.attributeNamespace,i.attributeName),!0):!1}function oP(i,e){return e instanceof Bb&&i instanceof na?(e.renderInto(i),!0):!1}function lP(i,e){return e instanceof DocumentFragment&&i instanceof na?(e.childNodes.length&&i.replace(...e.childNodes),!0):!1}function dP(i,e){if(i instanceof vi){let t=i.attributeNamespace,s=i.element.getAttributeNS(t,i.attributeName);return String(e)!==s&&(i.value=String(e)),!0}return i.value=String(e),!0}function uP(i,e){if(i instanceof vi&&e instanceof Element){let t=i.element;return t[i.attributeName]!==e&&(i.element.removeAttributeNS(i.attributeNamespace,i.attributeName),t[i.attributeName]=e),!0}return!1}function cP(i,e){if(typeof e=="boolean"&&i instanceof vi){let t=i.attributeNamespace,s=i.element.hasAttributeNS(t,i.attributeName);return e!==s&&(i.booleanValue=e),!0}return!1}function hP(i,e){return e===!1&&i instanceof na?(i.replace(""),!0):!1}function fP(i,e){uP(i,e)||cP(i,e)||aP(i,e)||hP(i,e)||oP(i,e)||lP(i,e)||dP(i,e)}var kc=new Map,z0=new WeakMap,Q0=new WeakMap,Bb=class{constructor(i,e,t){this.strings=i,this.values=e,this.processor=t,this.stringsKey=this.strings.join("�")}get template(){if(kc.has(this.stringsKey))return kc.get(this.stringsKey);{let i=lp.createElement("template"),e=this.strings.length-1;return i.innerHTML=this.strings.reduce((t,s,r)=>t+s+(r<e?`{{ ${r} }}`:""),""),kc.set(this.stringsKey,i),i}}renderInto(i){var e;let t=this.template;if(z0.get(i)!==t){z0.set(i,t);let r=new wu(t,this.values,this.processor);Q0.set(i,r),i instanceof na?i.replace(...r.children):i.appendChild(r);return}let s=Q0.get(i);(e=s==null?void 0:s.update)==null||e.call(s,this.values)}},mP={processCallback(i,e,t){var s;if(t){for(let[r,n]of e)if(r in t){let a=(s=t[r])!=null?s:"";fP(n,a)}}}};function Sd(i,...e){return new Bb(i,e,mP)}function pP(i,e){i.renderInto(e)}var gP=i=>{let{tokens:e}=i;return e.drm?":host(:not([cast-receiver])) { --_cast-button-drm-display: none; }":""},vP=i=>Sd`
2012  <style>
2013    ${gP(i)}
2014    ${rP}
2015  </style>
2016  ${bP(i)}
2017`,EP=i=>{let e=i.hotKeys?`${i.hotKeys}`:"";return dp(i.streamType)==="live"&&(e+=" noarrowleft noarrowright"),e},yP={TOP:"top",CENTER:"center",BOTTOM:"bottom",LAYER:"layer",MEDIA_LAYER:"media-layer",POSTER_LAYER:"poster-layer",VERTICAL_LAYER:"vertical-layer",CENTERED_LAYER:"centered-layer",GESTURE_LAYER:"gesture-layer",CONTROLLER_LAYER:"controller",BUTTON:"button",RANGE:"range",DISPLAY:"display",CONTROL_BAR:"control-bar",MENU_BUTTON:"menu-button",MENU:"menu",OPTION:"option",POSTER:"poster",LIVE:"live",PLAY:"play",PRE_PLAY:"pre-play",SEEK_BACKWARD:"seek-backward",SEEK_FORWARD:"seek-forward",MUTE:"mute",CAPTIONS:"captions",AIRPLAY:"airplay",PIP:"pip",FULLSCREEN:"fullscreen",CAST:"cast",PLAYBACK_RATE:"playback-rate",VOLUME:"volume",TIME:"time",TITLE:"title",AUDIO_TRACK:"audio-track",RENDITION:"rendition"},TP=Object.values(yP).join(", "),bP=i=>{var e,t,s,r,n,a,o,l,d,u,c,h,f,m,p,g,v,T,y,_,I,x,L,A,R,S,k,O,G,V,B,K,J,F,ie;return Sd`
2018  <media-theme
2019    template="${i.themeTemplate||!1}"
2020    defaultstreamtype="${(e=i.defaultStreamType)!=null?e:!1}"
2021    hotkeys="${EP(i)||!1}"
2022    nohotkeys="${i.noHotKeys||!i.hasSrc||!1}"
2023    noautoseektolive="${!!((t=i.streamType)!=null&&t.includes(De.LIVE))&&i.targetLiveWindow!==0}"
2024    novolumepref="${i.novolumepref||!1}"
2025    disabled="${!i.hasSrc||i.isDialogOpen}"
2026    audio="${(s=i.audio)!=null?s:!1}"
2027    style="${(r=WM({"--media-primary-color":i.primaryColor,"--media-secondary-color":i.secondaryColor,"--media-accent-color":i.accentColor}))!=null?r:!1}"
2028    defaultsubtitles="${!i.defaultHiddenCaptions}"
2029    forwardseekoffset="${(n=i.forwardSeekOffset)!=null?n:!1}"
2030    backwardseekoffset="${(a=i.backwardSeekOffset)!=null?a:!1}"
2031    playbackrates="${(o=i.playbackRates)!=null?o:!1}"
2032    defaultshowremainingtime="${(l=i.defaultShowRemainingTime)!=null?l:!1}"
2033    defaultduration="${(d=i.defaultDuration)!=null?d:!1}"
2034    hideduration="${(u=i.hideDuration)!=null?u:!1}"
2035    title="${(c=i.title)!=null?c:!1}"
2036    videotitle="${(h=i.videoTitle)!=null?h:!1}

2407);
2408    }
2409
2410    [breakpointsm]:not([audio]) .center-controls.pre-playback {
2411      display: grid;
2412      align-items: initial;
2413      justify-content: initial;
2414      height: 100%;
2415      overflow: hidden;
2416    }
2417
2418    [breakpointsm]:not([audio]) .center-controls.pre-playback media-play-button {
2419      place-self: var(--_pre-playback-place, center);
2420      grid-area: 1 / 1;
2421      margin: 16px;
2422    }
2423
2424    /* Show and hide controls or pre-playback state */
2425
2426    [breakpointsm]:is([mediahasplayed], :not([mediapaused])):not([audio])
2427      .center-controls.pre-playback
2428      media-play-button {
2429      /* Using \`forwards\` would lead to a laggy UI after the animation got in the end state */
2430      animation: 0.3s linear pre-play-hide;
2431      opacity: 0;
2432      pointer-events: none;
2433    }
2434
2435    .autoplay-unmute {
2436      --media-control-hover-background: transparent;
2437      width: 100%;
2438      display: flex;
2439      align-items: center;
2440      justify-content: center;
2441      filter: drop-shadow(0 0 2px rgb(0 0 0 / 0.25)) drop-shadow(0 0 6px rgb(0 0 0 / 0.25));
2442    }
2443
2444    .autoplay-unmute-btn {
2445      --media-control-height: 16px;
2446      border-radius: 8px;
2447      background: #000;
2448      color: var(--_primary-color);
2449      display: flex;
2450      align-items: center;
2451      padding: 8px 16px;
2452      font-size: 18px;
2453      font-weight: 500;
2454      cursor: pointer;
2455    }
2456
2457    .autoplay-unmute-btn:hover {
2458      background: var(--_accent-color);
2459    }
2460
2461    [breakpointsm] .autoplay-unmute-btn {
2462      --media-control-height: 30px;
2463      padding: 14px 24px;
2464      font-size: 26px;
2465    }
2466
2467    .autoplay-unmute-btn svg {
2468      margin: 0 6px 0 0;
2469    }
2470
2471    [breakpointsm] .autoplay-unmute-btn svg {
2472      margin: 0 10px 0 0;
2473    }
2474
2475    media-controller:not([audio]):not([mediahasplayed]) *:is(media-control-bar, media-time-range) {
2476      display: none;
2477    }
2478
2479    media-error-dialog:not([mediaerrorcode]) {
2480      opacity: 0;
2481    }
2482
2483    media-loading-indicator {
2484      --media-loading-icon-width: 100%;
2485      --media-button-icon-height: auto;
2486      display: var(--media-control-display, var(--media-loading-indicator-display, flex));
2487      pointer-events: none;
2488      position: absolute;
2489      width: min(15%, 150px);
2490      flex-flow: row;
2491      align-items: center;
2492      justify-content: center;
2493    }
2494
2495    /* Intentionally don't target the div for transition but the children
2496     of the div. Prevents messing with media-chrome's autohide feature. */
2497    media-loading-indicator + div * {
2498      transition: opacity 0.15s;
2499      opacity: 1;
2500    }
2501
2502    media-loading-indicator[medialoading]:not([mediapaused]) ~ div > * {
2503      opacity: 0;
2504      transition-delay: 400ms;
2505    }
2506
2507    media-volume-range {
2508      width: min(100%, 100px);
2509      --media-range-padding-left: 10px;
2510      --media-range-padding-right: 10px;
2511      --media-range-thumb-width: 12px;
2512      --media-range-thumb-height: 12px;
2513      --media-range-thumb-background: radial-gradient(
2514        circle,
2515        #000 0%,
2516        #000 25%,
2517        var(--_primary-color) 25%,
2518        var(--_primary-color)
2519      );
2520      --media-control-hover-background: none;
2521    }
2522
2523    media-time-display {
2524      white-space: nowrap;
2525    }
2526
2527    /* Generic style for explicitly disabled controls */
2528    media-control-bar[part~='bottom'] [disabled],
2529    media-control-bar[part~='bottom'] [aria-disabled='true'] {
2530      opacity: 60%;
2531      cursor: not-allowed;
2532    }
2533
2534    media-text-display {
2535      --media-font-size: 16px;
2536      --media-control-padding: 14px;
2537      font-weight: 500;
2538    }
2539
2540    media-play-button.animated *:is(g, path) {
2541      transition: all 0.3s;
2542    }
2543
2544    media-play-button.animated[mediapaused] .pause-icon-pt1 {
2545      opacity: 0;
2546    }
2547
2548    media-play-button.animated[mediapaused] .pause-icon-pt2 {
2549      transform-origin: center center;
2550      transform: scaleY(0);
2551    }
2552
2553    media-play-button.animated[mediapaused] .play-icon {
2554      clip-path: inset(0 0 0 0);
2555    }
2556
2557    media-play-button.animated:not([mediapaused]) .play-icon {
2558      clip-path: inset(0 0 0 100%);
2559    }
2560
2561    media-seek-forward-button,
2562    media-seek-backward-button {
2563      --media-font-weight: 400;
2564    }
2565
2566    .mute-icon {
2567      display: inline-block;
2568    }
2569
2570    .mute-icon :is(path, g) {
2571      transition: opacity 0.5s;
2572    }
2573
2574    .muted {
2575      opacity: 0;
2576    }
2577
2578    media-mute-button[mediavolumelevel='low'] :is(.volume-medium, .volume-high),
2579    media-mute-button[mediavolumelevel='medium'] :is(.volume-high) {
2580      opacity: 0;
2581    }
2582
2583    media-mute-button[mediavolumelevel='off'] .unmuted {
2584      opacity: 0;
2585    }
2586
2587    media-mute-button[mediavolumelevel='off'] .muted {
2588      opacity: 1;
2589    }
2590
2591    /**
2592     * Our defaults for these buttons are to hide them at small sizes
2593     * users can override this with CSS
2594     */
2595    media-controller:not([breakpointsm]):not([audio]) {
2596      --bottom-play-button: none;
2597      --bottom-seek-backward-button: none;
2598      --bottom-seek-forward-button: none;
2599      --bottom-time-display: none;
2600      --bottom-playback-rate-menu-button: none;
2601      --bottom-pip-button: none;
2602    }
2603
2604    [part='mux-badge'] {
2605      position: absolute;
2606      bottom: 10px;
2607      right: 10px;
2608      z-index: 2;
2609      opacity: 0.6;
2610      transition:
2611        opacity 0.2s ease-in-out,
2612        bottom 0.2s ease-in-out;
2613    }
2614
2615    [part='mux-badge']:hover {
2616      opacity: 1;
2617    }
2618
2619    [part='mux-badge'] a {
2620      font-size: 14px;
2621      font-family: var(--_font-family);
2622      color: var(--_primary-color);
2623      text-decoration: none;
2624      display: flex;
2625      align-items: center;
2626      gap: 5px;
2627    }
2628
2629    [part='mux-badge'] .mux-badge-text {
2630      transition: opacity 0.5s ease-in-out;
2631      opacity: 0;
2632    }
2633
2634    [part='mux-badge'] .mux-badge-logo {
2635      width: 40px;
2636      height: auto;
2637      display: inline-block;
2638    }
2639
2640    [part='mux-badge'] .mux-badge-logo svg {
2641      width: 100%;
2642      height: 100%;
2643      fill: white;
2644    }
2645
2646    media-controller:not([userinactive]):not([mediahasplayed]) [part='mux-badge'],
2647    media-controller:not([userinactive]) [part='mux-badge'],
2648    media-controller[mediahasplayed][mediapaused] [part='mux-badge'] {
2649      transition: bottom 0.1s ease-in-out;
2650    }
2651
2652    media-controller[userinactive]:not([mediapaused]) [part='mux-badge'] {
2653      transition: bottom 0.2s ease-in-out 0.62s;
2654    }
2655
2656    media-controller:not([userinactive]) [part='mux-badge'] .mux-badge-text,
2657    media-controller[mediahasplayed][mediapaused] [part='mux-badge'] .mux-badge-text {
2658      opacity: 1;
2659    }
2660
2661    media-controller[userinactive]:not([mediapaused]) [part='mux-badge'] .mux-badge-text {
2662      opacity: 0;
2663    }
2664
2665    media-controller[userinactive]:not([mediapaused]) [part='mux-badge'] {
2666      bottom: 10px;
2667    }
2668
2669    media-controller:not([userinactive]):not([mediahasplayed]) [part='mux-badge'] {
2670      bottom: 10px;
2671    }
2672
2673    media-controller:not([userinactive])[mediahasplayed] [part='mux-badge'],
2674    media-controller[mediahasplayed][mediapaused] [part='mux-badge'] {
2675      bottom: calc(28px + var(--media-control-height, 0px) + var(--media-control-padding, 0px) * 2);
2676    }
2677  </style>
2678
2679  <template partial="TitleDisplay">
2680    <template if="videotitle">
2681      <template if="videotitle != true">
2682        <media-text-display part="top title display" class="title-display">{{videotitle}}</media-text-display>
2683      </template>
2684    </template>
2685    <template if="!videotitle">
2686      <template if="title">
2687        <media-text-display part="top title display" class="title-display">{{title}}</media-text-display>
2688      </template>
2689    </template>
2690  </template>
2691
2692  <template partial="PlayButton">
2693    <media-play-button
2694      part="{{section ?? 'bottom'}} play button"
2695      disabled="{{disabled}}"
2696      aria-disabled="{{disabled}}"
2697      class="animated"
2698    >
2699      <svg aria-hidden="true" viewBox="0 0 18 14" slot="icon">
2700        <g class="play-icon">
2701          <path
2702            d="M15.5987 6.2911L3.45577 0.110898C2.83667 -0.204202 2.06287 0.189698 2.06287 0.819798V13.1802C2.06287 13.8103 2.83667 14.2042 3.45577 13.8891L15.5987 7.7089C16.2178 7.3938 16.2178 6.6061 15.5987 6.2911Z"
2703          />
2704        </g>
2705        <g class="pause-icon">
2706          <path
2707            class="pause-icon-pt1"
2708            d="M5.90709 0H2.96889C2.46857 0 2.06299 0.405585 2.06299 0.9059V13.0941C2.06299 13.5944 2.46857 14 2.96889 14H5.90709C6.4074 14 6.81299 13.5944 6.81299 13.0941V0.9059C6.81299 0.405585 6.4074 0 5.90709 0Z"
2709          />
2710          <path
2711            class="pause-icon-pt2"
2712            d="M15.1571 0H12.2189C11.7186 0 11.313 0.405585 11.313 0.9059V13.0941C11.313 13.5944 11.7186 14 12.2189 14H15.1571C15.6574 14 16.063 13.5944 16.063 13.0941V0.9059C16.063 0.405585 15.6574 0 15.1571 0Z"
2713          />
2714        </g>
2715      </svg>
2716    </media-play-button>
2717  </template>
2718
2719  <template partial="PrePlayButton">
2720    <media-play-button
2721      part="{{section ?? 'center'}} play button pre-play"
2722      disabled="{{disabled}}"
2723      aria-disabled="{{disabled}}"
2724    >
2725      <svg aria-hidden="true" viewBox="0 0 18 14" slot="icon" style="transform: translate(3px, 0)">
2726        <path
2727          d="M15.5987 6.2911L3.45577 0.110898C2.83667 -0.204202 2.06287 0.189698 2.06287 0.819798V13.1802C2.06287 13.8103 2.83667 14.2042 3.45577 13.8891L15.5987 7.7089C16.2178 7.3938 16.2178 6.6061 15.5987 6.2911Z"
2728        />
2729      </svg>
2730    </media-play-button>
2731  </template>
2732
2733  <template partial="SeekBackwardButton">
2734    <media-seek-backward-button
2735      seekoffset="{{backwardseekoffset}}"
2736      part="{{section ?? 'bottom'}} seek-backward button"
2737      disabled="{{disabled}}"
2738      aria-disabled="{{disabled}}"
2739    >
2740      <svg viewBox="0 0 22 14" aria-hidden="true" slot="icon">
2741        <path
2742          d="M3.65 2.07888L0.0864 6.7279C-0.0288 6.87812 -0.0288 7.12188 0.0864 7.2721L3.65 11.9211C3.7792 12.0896 4 11.9703 4 11.7321V2.26787C4 2.02968 3.7792 1.9104 3.65 2.07888Z"
2743        />
2744        <text transform="translate(6 12)" style="font-size: 14px; font-family: 'ArialMT', 'Arial'">
2745          {{backwardseekoffset}}
2746        </text>
2747      </svg>
2748    </media-seek-backward-button>
2749  </template>
2750
2751  <template partial="SeekForwardButton">
2752    <media-seek-forward-button
2753      seekoffset="{{forwardseekoffset}}"
2754      part="{{section ?? 'bottom'}} seek-forward button"
2755      disabled="{{disabled}}"
2756      aria-disabled="{{disabled}}"
2757    >
2758      <svg viewBox="0 0 22 14" aria-hidden="true" slot="icon">
2759        <g>
2760          <text transform="translate(-1 12)" style="font-size: 14px; font-family: 'ArialMT', 'Arial'">
2761            {{forwardseekoffset}}
2762          </text>
2763          <path
2764            d="M18.35 11.9211L21.9136 7.2721C22.0288 7.12188 22.0288 6.87812 21.9136 6.7279L18.35 2.07888C18.2208 1.91041 18 2.02968 18 2.26787V11.7321C18 11.9703 18.2208 12.0896 18.35 11.9211Z"
2765          />
2766        </g>
2767      </svg>
2768    </media-seek-forward-button>
2769  </template>
2770
2771  <template partial="MuteButton">
2772    <media-mute-button part="bottom mute button" disabled="{{disabled}}" aria-disabled="{{disabled}}">
2773      <svg viewBox="0 0 18 14" slot="icon" class="mute-icon" aria-hidden="true">
2774        <g class="unmuted">
2775          <path
2776            d="M6.76786 1.21233L3.98606 3.98924H1.19937C0.593146 3.98924 0.101743 4.51375 0.101743 5.1607V6.96412L0 6.99998L0.101743 7.03583V8.83926C0.101743 9.48633 0.593146 10.0108 1.19937 10.0108H3.98606L6.76773 12.7877C7.23561 13.2547 8 12.9007 8 12.2171V1.78301C8 1.09925 7.23574 0.745258 6.76786 1.21233Z"
2777          />
2778          <path
2779            class="volume-low"
2780            d="M10 3.54781C10.7452 4.55141 11.1393 5.74511 11.1393 6.99991C11.1393 8.25471 10.7453 9.44791 10 10.4515L10.7988 11.0496C11.6734 9.87201 12.1356 8.47161 12.1356 6.99991C12.1356 5.52821 11.6735 4.12731 10.7988 2.94971L10 3.54781Z"
2781          />
2782          <path
2783            class="volume-medium"
2784            d="M12.3778 2.40086C13.2709 3.76756 13.7428 5.35806 13.7428 7.00026C13.7428 8.64246 13.2709 10.233 12.3778 11.5992L13.2106 12.1484C14.2107 10.6185 14.739 8.83796 14.739 7.00016C14.739 5.16236 14.2107 3.38236 13.2106 1.85156L12.3778 2.40086Z"
2785          />
2786          <path
2787            class="volume-high"
2788            d="M15.5981 0.75L14.7478 1.2719C15.7937 2.9919 16.3468 4.9723 16.3468 7C16.3468 9.0277 15.7937 11.0082 14.7478 12.7281L15.5981 13.25C16.7398 11.3722 17.343 9.211 17.343 7C17.343 4.789 16.7398 2.6268 15.5981 0.75Z"
2789          />
2790        </g>
2791        <g class="muted">
2792          <path
2793            fill-rule="evenodd"
2794            clip-rule="evenodd"
2795            d="M4.39976 4.98924H1.19937C1.19429 4.98924 1.17777 4.98961 1.15296 5.01609C1.1271 5.04369 1.10174 5.09245 1.10174 5.1607V8.83926C1.10174 8.90761 1.12714 8.95641 1.15299 8.984C1.17779 9.01047 1.1943 9.01084 1.19937 9.01084H4.39977L7 11.6066V2.39357L4.39976 4.98924ZM7.47434 1.92006C7.4743 1.9201 7.47439 1.92002 7.47434 1.92006V1.92006ZM6.76773 12.7877L3.98606 10.0108H1.19937C0.593146 10.0108 0.101743 9.48633 0.101743 8.83926V7.03583L0 6.99998L0.101743 6.96412V5.1607C0.101743 4.51375 0.593146 3.98924 1.19937 3.98924H3.98606L6.76786 1.21233C7.23574 0.745258 8 1.09925 8 1.78301V12.2171C8 12.9007 7.23561 13.2547 6.76773 12.7877Z"
2796          />
2797          <path
2798            fill-rule="evenodd"
2799            clip-rule="evenodd"
2800            d="M15.2677 9.30323C15.463 9.49849 15.7796 9.49849 15.9749 9.30323C16.1701 9.10796 16.1701 8.79138 15.9749 8.59612L14.2071 6.82841L15.9749 5.06066C16.1702 4.8654 16.1702 4.54882 15.9749 4.35355C15.7796 4.15829 15.4631 4.15829 15.2678 4.35355L13.5 6.1213L11.7322 4.35348C11.537 4.15822 11.2204 4.15822 11.0251 4.35348C10.8298 4.54874 10.8298 4.86532 11.0251 5.06058L12.7929 6.82841L11.0251 8.59619C10.8299 8.79146 10.8299 9.10804 11.0251 9.3033C11.2204 9.49856 11.537 9.49856 11.7323 9.3033L13.5 7.53552L15.2677 9.30323Z"
2801          />
2802        </g>
2803      </svg>
2804    </media-mute-button>
2805  </template>
2806
2807  <template partial="PipButton">
2808    <media-pip-button part="bottom pip button" disabled="{{disabled}}" aria-disabled="{{disabled}}">
2809      <svg viewBox="0 0 18 14" aria-hidden="true" slot="icon">
2810        <path
2811          d="M15.9891 0H2.011C0.9004 0 0 0.9003 0 2.0109V11.989C0 13.0996 0.9004 14 2.011 14H15.9891C17.0997 14 18 13.0997 18 11.9891V2.0109C18 0.9003 17.0997 0 15.9891 0ZM17 11.9891C17 12.5465 16.5465 13 15.9891 13H2.011C1.4536 13 1.0001 12.5465 1.0001 11.9891V2.0109C1.0001 1.4535 1.4536 0.9999 2.011 0.9999H15.9891C16.5465 0.9999 17 1.4535 17 2.0109V11.9891Z"
2812        />
2813        <path
2814          d="M15.356 5.67822H8.19523C8.03253 5.67822 7.90063 5.81012 7.90063 5.97282V11.3836C7.90063 11.5463 8.03253 11.6782 8.19523 11.6782H15.356C15.5187 11.6782 15.6506 11.5463 15.6506 11.3836V5.97282C15.6506 5.81012 15.5187 5.67822 15.356 5.67822Z"
2815        />
2816      </svg>
2817    </media-pip-button>
2818  </template>
2819
2820  <template partial="CaptionsMenu">
2821    <media-captions-menu-button part="bottom captions button">
2822      <svg aria-hidden="true" viewBox="0 0 18 14" slot="on">
2823        <path
2824          d="M15.989 0H2.011C0.9004 0 0 0.9003 0 2.0109V11.9891C0 13.0997 0.9004 14 2.011 14H15.989C17.0997 14 18 13.0997 18 11.9891V2.0109C18 0.9003 17.0997 0 15.989 0ZM4.2292 8.7639C4.5954 9.1902 5.0935 9.4031 5.7233 9.4031C6.1852 9.4031 6.5544 9.301 6.8302 9.0969C7.1061 8.8933 7.2863 8.614 7.3702 8.26H8.4322C8.3062 8.884 8.0093 9.3733 7.5411 9.7273C7.0733 10.0813 6.4703 10.2581 5.732 10.2581C5.108 10.2581 4.5699 10.1219 4.1168 9.8489C3.6637 9.5759 3.3141 9.1946 3.0685 8.7058C2.8224 8.2165 2.6994 7.6511 2.6994 7.009C2.6994 6.3611 2.8224 5.7927 3.0685 5.3034C3.3141 4.8146 3.6637 4.4323 4.1168 4.1559C4.5699 3.88 5.108 3.7418 5.732 3.7418C6.4703 3.7418 7.0733 3.922 7.5411 4.2818C8.0094 4.6422 8.3062 5.1461 8.4322 5.794H7.3702C7.2862 5.4283 7.106 5.1368 6.8302 4.921C6.5544 4.7052 6.1852 4.5968 5.7233 4.5968C5.0934 4.5968 4.5954 4.8116 4.2292 5.2404C3.8635 5.6696 3.6804 6.259 3.6804 7.009C3.6804 7.7531 3.8635 8.3381 4.2292 8.7639ZM11.0974 8.7639C11.4636 9.1902 11.9617 9.4031 12.5915 9.4031C13.0534 9.4031 13.4226 9.301 13.6984 9.0969C13.9743 8.8933 14.1545 8.614 14.2384 8.26H15.3004C15.1744 8.884 14.8775 9.3733 14.4093 9.7273C13.9415 10.0813 13.3385 10.2581 12.6002 10.2581C11.9762 10.2581 11.4381 10.1219 10.985 9.8489C10.5319 9.5759 10.1823 9.1946 9.9367 8.7058C9.6906 8.2165 9.5676 7.6511 9.5676 7.009C9.5676 6.3611 9.6906 5.7927 9.9367 5.3034C10.1823 4.8146 10.5319 4.4323 10.985 4.1559C11.4381 3.88 11.9762 3.7418 12.6002 3.7418C13.3385 3.7418 13.9415 3.922 14.4093 4.2818C14.8776 4.6422 15.1744 5.1461 15.3004 5.794H14.2384C14.1544 5.4283 13.9742 5.1368 13.6984 4.921C13.4226 4.7052 13.0534 4.5968 12.5915 4.5968C11.9616 4.5968 11.4636 4.8116 11.0974 5.2404C10.7317 5.6696 10.5486 6.259 10.5486 7.009C10.5486 7.7531 10.7317 8.3381 11.0974 8.7639Z"
2825        />
2826      </svg>
2827      <svg aria-hidden="true" viewBox="0 0 18 14" slot="off">
2828        <path
2829          d="M5.73219 10.258C5.10819 10.258 4.57009 10.1218 4.11699 9.8488C3.66389 9.5758 3.31429 9.1945 3.06869 8.7057C2.82259 8.2164 2.69958 7.651 2.69958 7.0089C2.69958 6.361 2.82259 5.7926 3.06869 5.3033C3.31429 4.8145 3.66389 4.4322 4.11699 4.1558C4.57009 3.8799 5.10819 3.7417 5.73219 3.7417C6.47049 3.7417 7.07348 3.9219 7.54128 4.2817C8.00958 4.6421 8.30638 5.146 8.43238 5.7939H7.37039C7.28639 5.4282 7.10618 5.1367 6.83039 4.9209C6.55459 4.7051 6.18538 4.5967 5.72348 4.5967C5.09358 4.5967 4.59559 4.8115 4.22939 5.2403C3.86369 5.6695 3.68058 6.2589 3.68058 7.0089C3.68058 7.753 3.86369 8.338 4.22939 8.7638C4.59559 9.1901 5.09368 9.403 5.72348 9.403C6.18538 9.403 6.55459 9.3009 6.83039 9.0968C7.10629 8.8932 7.28649 8.6139 7.37039 8.2599H8.43238C8.30638 8.8839 8.00948 9.3732 7.54128 9.7272C7.07348 10.0812 6.47049 10.258 5.73219 10.258Z"
2830        />
2831        <path
2832          d="M12.6003 10.258C11.9763 10.258 11.4382 10.1218 10.9851 9.8488C10.532 9.5758 10.1824 9.1945 9.93685 8.7057C9.69075 8.2164 9.56775 7.651 9.56775 7.0089C9.56775 6.361 9.69075 5.7926 9.93685 5.3033C10.1824 4.8145 10.532 4.4322 10.9851 4.1558C11.4382 3.8799 11.9763 3.7417 12.6003 3.7417C13.3386 3.7417 13.9416 3.9219 14.4094 4.2817C14.8777 4.6421 15.1745 5.146 15.3005 5.7939H14.2385C14.1545 5.4282 13.9743 5.1367 13.6985 4.9209C13.4227 4.7051 13.0535 4.5967 12.5916 4.5967C11.9617 4.5967 11.4637 4.8115 11.0975 5.2403C10.7318 5.6695 10.5487 6.2589 10.5487 7.0089C10.5487 7.753 10.7318 8.338 11.0975 8.7638C11.4637 9.1901 11.9618 9.403 12.5916 9.403C13.0535 9.403 13.4227 9.3009 13.6985 9.0968C13.9744 8.8932 14.1546 8.6139 14.2385 8.2599H15.3005C15.1745 8.8839 14.8776 9.3732 14.4094 9.7272C13.9416 10.0812 13.3386 10.258 12.6003 10.258Z"
2833        />
2834        <path
2835          d="M15.9891 1C16.5465 1 17 1.4535 17 2.011V11.9891C17 12.5465 16.5465 13 15.9891 13H2.0109C1.4535 13 1 12.5465 1 11.9891V2.0109C1 1.4535 1.4535 0.9999 2.0109 0.9999L15.9891 1ZM15.9891 0H2.0109C0.9003 0 0 0.9003 0 2.0109V11.9891C0 13.0997 0.9003 14 2.0109 14H15.9891C17.0997 14 18 13.0997 18 11.9891V2.0109C18 0.9003 17.0997 0 15.9891 0Z"
2836        />
2837      </svg>
2838    </media-captions-menu-button>
2839    <media-captions-menu
2840      hidden
2841      anchor="auto"
2842      part="bottom captions menu"
2843      disabled="{{disabled}}"
2844      aria-disabled="{{disabled}}"
2845      exportparts="menu-item"
2846    >
2847      <div slot="checked-indicator">
2848        <style>
2849          .indicator {
2850            position: relative;
2851            top: 1px;
2852            width: 0.9em;
2853            height: auto;
2854            fill: var(--_accent-color);
2855            margin-right: 5px;
2856          }
2857
2858          [aria-checked='false'] .indicator {
2859            display: none;
2860          }
2861        </style>
2862        <svg viewBox="0 0 14 18" class="indicator">
2863          <path
2864            d="M12.252 3.48c-.115.033-.301.161-.425.291-.059.063-1.407 1.815-2.995 3.894s-2.897 3.79-2.908 3.802c-.013.014-.661-.616-1.672-1.624-.908-.905-1.702-1.681-1.765-1.723-.401-.27-.783-.211-1.176.183a1.285 1.285 0 0 0-.261.342.582.582 0 0 0-.082.35c0 .165.01.205.08.35.075.153.213.296 2.182 2.271 1.156 1.159 2.17 2.159 2.253 2.222.189.143.338.196.539.194.203-.003.412-.104.618-.299.205-.193 6.7-8.693 6.804-8.903a.716.716 0 0 0 .085-.345c.01-.179.005-.203-.062-.339-.124-.252-.45-.531-.746-.639a.784.784 0 0 0-.469-.027"
2865            fill-rule="evenodd"
2866          />
2867        </svg></div
2868    ></media-captions-menu>
2869  </template>
2870
2871  <template partial="AirplayButton">
2872    <media-airplay-button part="bottom airplay button" disabled="{{disabled}}" aria-disabled="{{disabled}}">
2873      <svg viewBox="0 0 18 14" aria-hidden="true" slot="icon">
2874        <path
2875          d="M16.1383 0H1.8618C0.8335 0 0 0.8335 0 1.8617V10.1382C0 11.1664 0.8335 12 1.8618 12H3.076C3.1204 11.9433 3.1503 11.8785 3.2012 11.826L4.004 11H1.8618C1.3866 11 1 10.6134 1 10.1382V1.8617C1 1.3865 1.3866 0.9999 1.8618 0.9999H16.1383C16.6135 0.9999 17.0001 1.3865 17.0001 1.8617V10.1382C17.0001 10.6134 16.6135 11 16.1383 11H13.9961L14.7989 11.826C14.8499 11.8785 14.8798 11.9432 14.9241 12H16.1383C17.1665 12 18.0001 11.1664 18.0001 10.1382V1.8617C18 0.8335 17.1665 0 16.1383 0Z"
2876        />
2877        <path
2878          d="M9.55061 8.21903C9.39981 8.06383 9.20001 7.98633 9.00011 7.98633C8.80021 7.98633 8.60031 8.06383 8.44951 8.21903L4.09771 12.697C3.62471 13.1838 3.96961 13.9998 4.64831 13.9998H13.3518C14.0304 13.9998 14.3754 13.1838 13.9023 12.697L9.55061 8.21903Z"
2879        />
2880      </svg>
2881    </media-airplay-button>
2882  </template>
2883
2884  <template partial="FullscreenButton">
2885    <media-fullscreen-button part="bottom fullscreen button" disabled="{{disabled}}" aria-disabled="{{disabled}}">
2886      <svg viewBox="0 0 18 14" aria-hidden="true" slot="enter">
2887        <path
2888          d="M1.00745 4.39539L1.01445 1.98789C1.01605 1.43049 1.47085 0.978289 2.02835 0.979989L6.39375 0.992589L6.39665 -0.007411L2.03125 -0.020011C0.920646 -0.023211 0.0176463 0.874489 0.0144463 1.98509L0.00744629 4.39539H1.00745Z"
2889        />
2890        <path
2891          d="M17.0144 2.03431L17.0076 4.39541H18.0076L18.0144 2.03721C18.0176 0.926712 17.1199 0.0237125 16.0093 0.0205125L11.6439 0.0078125L11.641 1.00781L16.0064 1.02041C16.5638 1.02201 17.016 1.47681 17.0144 2.03431Z"
2892        />
2893        <path
2894          d="M16.9925 9.60498L16.9855 12.0124C16.9839 12.5698 16.5291 13.022 15.9717 13.0204L11.6063 13.0078L11.6034 14.0078L15.9688 14.0204C17.0794 14.0236 17.9823 13.1259 17.9855 12.0153L17.9925 9.60498H16.9925Z"
2895        />
2896        <path
2897          d="M0.985626 11.9661L0.992426 9.60498H-0.0074737L-0.0142737 11.9632C-0.0174737 13.0738 0.880226 13.9767 1.99083 13.98L6.35623 13.9926L6.35913 12.9926L1.99373 12.98C1.43633 12.9784 0.983926 12.5236 0.985626 11.9661Z"
2898        />
2899      </svg>
2900      <svg viewBox="0 0 18 14" aria-hidden="true" slot="exit">
2901        <path
2902          d="M5.39655 -0.0200195L5.38955 2.38748C5.38795 2.94488 4.93315 3.39708 4.37565 3.39538L0.0103463 3.38278L0.00744629 4.38278L4.37285 4.39538C5.48345 4.39858 6.38635 3.50088 6.38965 2.39028L6.39665 -0.0200195H5.39655Z"
2903        />
2904        <path
2905          d="M12.6411 2.36891L12.6479 0.0078125H11.6479L11.6411 2.36601C11.6379 3.47651 12.5356 4.37951 13.6462 4.38271L18.0116 4.39531L18.0145 3.39531L13.6491 3.38271C13.0917 3.38111 12.6395 2.92641 12.6411 2.36891Z"
2906        />
2907        <path
2908          d="M12.6034 14.0204L12.6104 11.613C12.612 11.0556 13.0668 10.6034 13.6242 10.605L17.9896 10.6176L17.9925 9.61759L13.6271 9.60499C12.5165 9.60179 11.6136 10.4995 11.6104 11.6101L11.6034 14.0204H12.6034Z"
2909        />
2910        <path
2911          d="M5.359 11.6315L5.3522 13.9926H6.3522L6.359 11.6344C6.3622 10.5238 5.4645 9.62088 4.3539 9.61758L-0.0115043 9.60498L-0.0144043 10.605L4.351 10.6176C4.9084 10.6192 5.3607 11.074 5.359 11.6315Z"
2912        />
2913      </svg>
2914    </media-fullscreen-button>
2915  </template>
2916
2917  <template partial="CastButton">
2918    <media-cast-button part="bottom cast button" disabled="{{disabled}}" aria-disabled="{{disabled}}">
2919      <svg viewBox="0 0 18 14" aria-hidden="true" slot="enter">
2920        <path
2921          d="M16.0072 0H2.0291C0.9185 0 0.0181 0.9003 0.0181 2.011V5.5009C0.357 5.5016 0.6895 5.5275 1.0181 5.5669V2.011C1.0181 1.4536 1.4716 1 2.029 1H16.0072C16.5646 1 17.0181 1.4536 17.0181 2.011V11.9891C17.0181 12.5465 16.5646 13 16.0072 13H8.4358C8.4746 13.3286 8.4999 13.6611 8.4999 13.9999H16.0071C17.1177 13.9999 18.018 13.0996 18.018 11.989V2.011C18.0181 0.9003 17.1178 0 16.0072 0ZM0 6.4999V7.4999C3.584 7.4999 6.5 10.4159 6.5 13.9999H7.5C7.5 9.8642 4.1357 6.4999 0 6.4999ZM0 8.7499V9.7499C2.3433 9.7499 4.25 11.6566 4.25 13.9999H5.25C5.25 11.1049 2.895 8.7499 0 8.7499ZM0.0181 11V14H3.0181C3.0181 12.3431 1.675 11 0.0181 11Z"
2922        />
2923      </svg>
2924      <svg viewBox="0 0 18 14" aria-hidden="true" slot="exit">
2925        <path
2926          d="M15.9891 0H2.01103C0.900434 0 3.35947e-05 0.9003 3.35947e-05 2.011V5.5009C0.338934 5.5016 0.671434 5.5275 1.00003 5.5669V2.011C1.00003 1.4536 1.45353 1 2.01093 1H15.9891C16.5465 1 17 1.4536 17 2.011V11.9891C17 12.5465 16.5465 13 15.9891 13H8.41773C8.45653 13.3286 8.48183 13.6611 8.48183 13.9999H15.989C17.0996 13.9999 17.9999 13.0996 17.9999 11.989V2.011C18 0.9003 17.0997 0 15.9891 0ZM-0.0180664 6.4999V7.4999C3.56593 7.4999 6.48193 10.4159 6.48193 13.9999H7.48193C7.48193 9.8642 4.11763 6.4999 -0.0180664 6.4999ZM-0.0180664 8.7499V9.7499C2.32523 9.7499 4.23193 11.6566 4.23193 13.9999H5.23193C5.23193 11.1049 2.87693 8.7499 -0.0180664 8.7499ZM3.35947e-05 11V14H3.00003C3.00003 12.3431 1.65693 11 3.35947e-05 11Z"
2927        />
2928        <path d="M2.15002 5.634C5.18352 6.4207 7.57252 8.8151 8.35282 11.8499H15.8501V2.1499H2.15002V5.634Z" />
2929      </svg>
2930    </media-cast-button>
2931  </template>
2932
2933  <template partial="LiveButton">
2934    <media-live-button part="{{section ?? 'top'}} live button" disabled="{{disabled}}" aria-disabled="{{disabled}}">
2935      <span slot="text">Live</span>
2936    </media-live-button>
2937  </template>
2938
2939  <template partial="PlaybackRateMenu">
2940    <media-playback-rate-menu-button part="bottom playback-rate button"></media-playback-rate-menu-button>
2941    <media-playback-rate-menu
2942      hidden
2943      anchor="auto"
2944      rates="{{playbackrates}}"
2945      exportparts="menu-item"
2946      part="bottom playback-rate menu"
2947      disabled="{{disabled}}"
2948      aria-disabled="{{disabled}}"
2949    ></media-playback-rate-menu>
2950  </template>
2951
2952  <template partial="VolumeRange">
2953    <media-volume-range
2954      part="bottom volume range"
2955      disabled="{{disabled}}"
2956      aria-disabled="{{disabled}}"
2957    ></media-volume-range>
2958  </template>
2959
2960  <template partial="TimeDisplay">
2961    <media-time-display
2962      remaining="{{defaultshowremainingtime}}"
2963      showduration="{{!hideduration}}"
2964      part="bottom time display"
2965      disabled="{{disabled}}"
2966      aria-disabled="{{disabled}}"
2967    ></media-time-display>
2968  </template>
2969
2970  <template partial="TimeRange">
2971    <media-time-range part="bottom time range" disabled="{{disabled}}" aria-disabled="{{disabled}}"