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svg{left:2px;position:relative}.plyr__control--overlaid:focus,.plyr__control--overlaid:hover{opacity:1}.plyr--playing .plyr__control--overlaid{opacity:0;visibility:hidden}.plyr--full-ui.plyr--video .plyr__control--overlaid{display:block}.plyr--full-ui.plyr--video input[type=range]::-webkit-slider-runnable-track{background-color:#ffffff40;background-color:var(--plyr-video-range-track-background,var(--plyr-video-progress-buffered-background,#ffffff40))}.plyr--full-ui.plyr--video input[type=range]::-moz-range-track{background-color:#ffffff40;background-color:var(--plyr-video-range-track-background,var(--plyr-video-progress-buffered-background,#ffffff40))}.plyr--full-ui.plyr--video input[type=range]::-ms-track{background-color:#ffffff40;background-color:var(--plyr-video-range-track-background,var(--plyr-video-progress-buffered-background,#ffffff40))}.plyr--full-ui.plyr--video input[type=range]:active::-webkit-slider-thumb{box-shadow:0 1px 1px #23282f26,0 0 0 1px #23282f33,0 0 0 3px #ffffff80;box-shadow:var(--plyr-range-thumb-shadow,0 1px 1px #23282f26,0 0 0 1px #23282f33),0 0 0 var(--plyr-range-thumb-active-shadow-width,3px) var(--plyr-audio-range-thumb-active-shadow-color,#ffffff80)}.plyr--full-ui.plyr--video input[type=range]:active::-moz-range-thumb{box-shadow:0 1px 1px #23282f26,0 0 0 1px #23282f33,0 0 0 3px #ffffff80;box-shadow:var(--plyr-range-thumb-shadow,0 1px 1px #23282f26,0 0 0 1px #23282f33),0 0 0 var(--plyr-range-thumb-active-shadow-width,3px) var(--plyr-audio-range-thumb-active-shadow-color,#ffffff80)}.plyr--full-ui.plyr--video input[type=range]:active::-ms-thumb{box-shadow:0 1px 1px #23282f26,0 0 0 1px #23282f33,0 0 0 3px #ffffff80;box-shadow:var(--plyr-range-thumb-shadow,0 1px 1px #23282f26,0 0 0 1px #23282f33),0 0 0 var(--plyr-range-thumb-active-shadow-width,3px) var(--plyr-audio-range-thumb-active-shadow-color,#ffffff80)}.plyr--video .plyr__progress__buffer{color:#ffffff40;color:var(--plyr-video-progress-buffered-background,#ffffff40)}.plyr:fullscreen{background:#000;border-radius:0!important;height:100%;margin:0;width:100%}.plyr:fullscreen video{height:100%}.plyr:fullscreen .plyr__control .icon--exit-fullscreen{display:block}.plyr:fullscreen .plyr__control .icon--exit-fullscreen+svg{display:none}.plyr:fullscreen.plyr--hide-controls{cursor:none}@media (min-width:1024px){.plyr:fullscreen .plyr__captions{font-size:21px;font-size:var(--plyr-font-size-xlarge,21px)}}.plyr--fullscreen-fallback{background:#000;border-radius:0!important;bottom:0;height:100%;left:0;margin:0;position:fixed;right:0;top:0;width:100%;z-index:10000000}.plyr--fullscreen-fallback video{height:100%}.plyr--fullscreen-fallback .plyr__control .icon--exit-fullscreen{display:block}.plyr--fullscreen-fallback .plyr__control .icon--exit-fullscreen+svg{display:none}.plyr--fullscreen-fallback.plyr--hide-controls{cursor:none}@media (min-width:1024px){.plyr--fullscreen-fallback .plyr__captions{font-size:21px;font-size:var(--plyr-font-size-xlarge,21px)}}.plyr__ads{border-radius:inherit;bottom:0;cursor:pointer;left:0;overflow:hidden;position:absolute;right:0;top:0;z-index:-1}.plyr__ads>div,.plyr__ads>div iframe{height:100%;position:absolute;width:100%}.plyr__ads:after{background:#23282f;border-radius:2px;bottom:10px;bottom:var(--plyr-control-spacing,10px);color:#fff;content:attr(data-badge-text);font-size:11px;padding:2px 6px;pointer-events:none;position:absolute;right:10px;right:var(--plyr-control-spacing,10px);z-index:3}.plyr__ads:empty:after{display:none}.plyr__cues{background:currentColor;display:block;height:5px;height:var(--plyr-range-track-height,5px);left:0;opacity:.8;position:absolute;top:50%;transform:translateY(-50%);width:3px;z-index:3}.plyr__preview-thumb{background-color:#fff;background-color:var(--plyr-tooltip-background,#fff);border-radius:8px;border-radius:var(--plyr-menu-radius,8px);bottom:100%;box-shadow:0 1px 2px #00000026;box-shadow:var(--plyr-tooltip-shadow,0 1px 2px #00000026);margin-bottom:10px;margin-bottom:calc(var(--plyr-control-spacing, 10px)/2*2);opacity:0;padding:3px;pointer-events:none;position:absolute;transform:translateY(10px) scale(.8);transform-origin:50% 100%;transition:transform .2s ease .1s,opacity .2s ease .1s;z-index:2}.plyr__preview-thumb--is-shown{opacity:1;transform:translate(0) scale(1)}.plyr__preview-thumb:before{border-left:4px solid #0000;border-left:var(--plyr-tooltip-arrow-size,4px) solid #0000;border-right:4px solid #0000;border-right:var(--plyr-tooltip-arrow-size,4px) solid #0000;border-top:4px solid #fff;border-top:var(--plyr-tooltip-arrow-size,4px) solid var(--plyr-tooltip-background,#fff);bottom:-4px;bottom:calc(var(--plyr-tooltip-arrow-size, 4px)*-1);content:"";height:0;left:calc(50% + var(--preview-arrow-offset));position:absolute;transform:translateX(-50%);width:0;z-index:2}.plyr__preview-thumb__image-container{background:#c1c8d1;border-radius:7px;border-radius:calc(var(--plyr-menu-radius, 8px) - 1px);overflow:hidden;position:relative;z-index:0}.plyr__preview-thumb__image-container img,.plyr__preview-thumb__image-container:after{height:100%;left:0;position:absolute;top:0;width:100%}.plyr__preview-thumb__image-container:after{border-radius:inherit;box-shadow:inset 0 0 0 1px #00000026;content:"";pointer-events:none}.plyr__preview-thumb__image-container img{max-height:none;max-width:none}.plyr__preview-thumb__time-container{background:linear-gradient(#0000,#000000bf);background:var(--plyr-video-controls-background,linear-gradient(#0000,#000000bf));border-bottom-left-radius:7px;border-bottom-left-radius:calc(var(--plyr-menu-radius, 8px) - 1px);border-bottom-right-radius:7px;border-bottom-right-radius:calc(var(--plyr-menu-radius, 8px) - 1px);bottom:0;left:0;line-height:1.1;padding:20px 6px 6px;position:absolute;right:0;z-index:3}.plyr__preview-thumb__time-container span{color:#fff;font-size:13px;font-size:var(--plyr-font-size-time,var(--plyr-font-size-small,13px))}.plyr__preview-scrubbing{bottom:0;filter:blur(1px);height:100%;left:0;margin:auto;opacity:0;overflow:hidden;pointer-events:none;position:absolute;right:0;top:0;transition:opacity .3s ease;width:100%;z-index:1}.plyr__preview-scrubbing--is-shown{opacity:1}.plyr__preview-scrubbing img{height:100%;left:0;max-height:none;max-width:none;object-fit:contain;position:absolute;top:0;width:100%}.plyr--no-transition{transition:none!important}.plyr__sr-only{clip:rect(1px,1px,1px,1px);border:0!important;height:1px!important;overflow:hidden;padding:0!important;position:absolute!important;width:1px!important}.plyr [hidden]{display:none!important}',be=`#dcvideo {\r
  position: relative;\r
}\r
\r
#dcvideo,\r
.plyr,\r
.plyr__video-wrapper,\r
video {\r
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    height: 100% !important;\r
    min-height: 100% !important;\r
    min-width: 100% !important;\r
    object-fit: cover;\r
    background: #000;\r
    display: block;\r
}\r
\r
\r
.hidden {\r
  display: none !important;\r
}\r
\r
\r
#dcoverlay {\r
  position: absolute;\r
  top: 0;\r
  left: 0;\r
  width: 100%;\r
  height: 100%;\r
  background: rgba(0, 0, 0, 0.6); /* полупрозрачный фон */\r
  color: white;\r
  display: flex;\r
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  justify-content: center;\r
  font-size: 24px;\r
  z-index: 99999;\r
  pointer-events: auto;\r
}\r
\r
\r
.video-wrapper {\r
  position: relative;\r
  width: 100%;\r
  aspect-ratio: 16 / 9;\r
  background: black;\r
}\r
\r
.comment {\r
  background: #ffffff0d;\r
  padding: 15px;\r
  border-left: 4px solid #0dcaf0;\r
  border-radius: 0.5rem;\r
}\r
\r
.movie-description {\r
  background-color: #1c1c1e;\r
  padding: 20px;\r
  border-radius: 0.5rem;\r
  margin-bottom: 30px;\r
}\r
\r
.title-row {\r
  display: flex;\r
  justify-content: space-between;\r
  flex-wrap: wrap;\r
}\r
\r
.title-row h2 {\r
  margin-bottom: 0.5rem;\r
}\r
\r
.plyr-spinner {\r
  position: absolute;\r
  top: 50%;\r
  left: 50%;\r
  transform: translate(-50%, -50%);\r
  z-index: 10;\r
  width: 40px;\r
  height: 40px;\r
  border: 4px solid rgba(255,255,255,0.3);\r
  border-top-color: white;\r
  border-radius: 50%;\r
  animation: spin 1s linear infinite;\r
  pointer-events: none;\r
  display: block;\r
}\r
\r
\r
@keyframes spin {\r
  to {\r
    transform: translate(-50%, -50%) rotate(360deg);\r
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}\r
\r
`,Fe=`#before-card-form\r
{\r
    display: flex;\r
    gap: 1rem;\r
    font-size: 0.925rem;\r
    justify-content: center;\r
    background: #e6e6e6;\r
    color: #007BFF;\r
    margin-bottom: 1rem;\r
    border-radius: 0.4rem;\r
    padding: 0.5rem 1rem;\r
}\r
\r
.tab-heading {\r
    display: flex;\r
    gap: 1rem;\r
    font-size: 1.1rem;\r
    margin-bottom: 1rem;\r
    justify-content: space-between;\r
}\r
\r
.tab {\r
    padding: 0.4rem 0.8rem;\r
    border-radius: 0.4rem;\r
    transition: background 0.2s, color 0.2s;\r
    font-size: 0.925rem;\r
    align-items: center;\r
}\r
\r
.tab.active {\r
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    cursor: default;\r
    color: #007BFF;\r
    font-weight: bold;\r
}\r
\r
.tab:not(.active) {\r
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    color: #333;\r
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}\r
\r
.tab:not(.active):hover {\r
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    color: #007BFF;\r
}\r
\r
\r
.payment-forms {\r
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    background-color: #f9f9f9;\r
    font-family: sans-serif;\r
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);\r
}\r
\r
.payment-forms #message {\r
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  font-size: 14px;\r
  color: #ff0000;\r
}\r
\r
#sms_code_message {\r
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  margin-top: -0.7em;\r
  display: block;\r
}\r
\r
.payment-form h2 {\r
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}\r
\r
.payment-form label {\r
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    font-weight: 600;\r
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}\r
\r
.payment-form input {\r
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    border-radius: 6px;\r
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    margin-bottom: 12px;\r
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}\r
\r
.payment-form input:focus {\r
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}\r
\r
.payment-form .row {\r
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    gap: 12px;\r
}\r
\r
.payment-form .row .field {\r
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}\r
\r
.payment-forms button {\r
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    padding: 12px;\r
    background-color: #007bff;\r
    color: white;\r
    font-size: 16px;\r
    border: none;\r
    border-radius: 6px;\r
    cursor: pointer;\r
}\r
\r
.payment-forms button:hover {\r
    background-color: #0056b3;\r
}\r
\r
@media (max-width: 480px) {\r
    .card-form {\r
        padding: 12px;\r
    }\r
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this.debug.warn("It looks like there is a problem with your custom controls HTML",r),this.toggleNativeControls(!0),!1}},createIcon(r,e){const t="http://www.w3.org/2000/svg",i=N.getIconUrl.call(this),s=`${i.cors?"":i.url}#${this.config.iconPrefix}`,n=document.createElementNS(t,"svg");gs(n,Te(e,{"aria-hidden":"true",focusable:"false"}));const a=document.createElementNS(t,"use"),o=`${s}-${r}`;return"href"in a&&a.setAttributeNS("http://www.w3.org/1999/xlink","href",o),a.setAttributeNS("http://www.w3.org/1999/xlink","xlink:href",o),n.appendChild(a),n},createLabel(r,e={}){const t=_e.get(r,this.config);return j("span",ls(wt({},e),{class:[e.class,this.config.classNames.hidden].filter(Boolean).join(" ")}),t)},createBadge(r){if(E.empty(r))return null;const e=j("span",{class:this.config.classNames.menu.value});return e.appendChild(j("span",{class:this.config.classNames.menu.badge},r)),e},createButton(r,e){const t=Te({},e);let i=ec(r);const s={element:"button",toggle:!1,label:null,icon:null,labelPressed:null,iconPressed:null};switch(["element","icon","label"].forEach(a=>{Object.keys(t).includes(a)&&(s[a]=t[a],delete t[a])}),s.element!=="button"||Object.keys(t).includes("type")||(t.type="button"),Object.keys(t).includes("class")?t.class.split(" ").some(a=>a===this.config.classNames.control)||Te(t,{class:`${t.class} ${this.config.classNames.control}`}):t.class=this.config.classNames.control,r){case"play":s.toggle=!0,s.label="play",s.labelPressed="pause",s.icon="play",s.iconPressed="pause";break;case"mute":s.toggle=!0,s.label="mute",s.labelPressed="unmute",s.icon="volume",s.iconPressed="muted";break;case"captions":s.toggle=!0,s.label="enableCaptions",s.labelPressed="disableCaptions",s.icon="captions-off",s.iconPressed="captions-on";break;case"fullscreen":s.toggle=!0,s.label="enterFullscreen",s.labelPressed="exitFullscreen",s.icon="enter-fullscreen",s.iconPressed="exit-fullscreen";break;case"play-large":t.class+=` ${this.config.classNames.control}--overlaid`,i="play",s.label="play",s.icon="play";break;default:E.empty(s.label)&&(s.label=i),E.empty(s.icon)&&(s.icon=r)}const n=j(s.element);return s.toggle?(n.appendChild(N.createIcon.call(this,s.iconPressed,{class:"icon--pressed"})),n.appendChild(N.createIcon.call(this,s.icon,{class:"icon--not-pressed"})),n.appendChild(N.createLabel.call(this,s.labelPressed,{class:"label--pressed"})),n.appendChild(N.createLabel.call(this,s.label,{class:"label--not-pressed"}))):(n.appendChild(N.createIcon.call(this,s.icon)),n.appendChild(N.createLabel.call(this,s.label))),Te(t,qe(this.config.selectors.buttons[i],t)),gs(n,t),i==="play"?(E.array(this.elements.buttons[i])||(this.elements.buttons[i]=[]),this.elements.buttons[i].push(n)):this.elements.buttons[i]=n,n},createRange(r,e){const t=j("input",Te(qe(this.config.selectors.inputs[r]),{type:"range",min:0,max:100,step:.01,value:0,autocomplete:"off",role:"slider","aria-label":_e.get(r,this.config),"aria-valuemin":0,"aria-valuemax":100,"aria-valuenow":0},e));return this.elements.inputs[r]=t,N.updateRangeFill.call(this,t),Il.setup(t),t},createProgress(r,e){const t=j("progress",Te(qe(this.config.selectors.display[r]),{min:0,max:100,value:0,role:"progressbar","aria-hidden":!0},e));if(r!=="volume"){t.appendChild(j("span",null,"0"));const i={played:"played",buffer:"buffered"}[r],s=i?_e.get(i,this.config):"";t.innerText=`% ${s.toLowerCase()}`}return this.elements.display[r]=t,t},createTime(r,e){const t=qe(this.config.selectors.display[r],e),i=j("div",Te(t,{class:`${t.class?t.class:""} ${this.config.classNames.display.time} `.trim(),"aria-label":_e.get(r,this.config),role:"timer"}),"00:00");return this.elements.display[r]=i,i},bindMenuItemShortcuts(r,e){se.call(this,r,"keydown keyup",t=>{if(![" ","ArrowUp","ArrowDown","ArrowRight"].includes(t.key)||(t.preventDefault(),t.stopPropagation(),t.type==="keydown"))return;const i=St(r,'[role="menuitemradio"]');if(!i&&[" ","ArrowRight"].includes(t.key))N.showMenuPanel.call(this,e,!0);else{let s;t.key!==" "&&(t.key==="ArrowDown"||i&&t.key==="ArrowRight"?(s=r.nextElementSibling,E.element(s)||(s=r.parentNode.firstElementChild)):(s=r.previousElementSibling,E.element(s)||(s=r.parentNode.lastElementChild)),ps.call(this,s,!0))}},!1),se.call(this,r,"keyup",t=>{t.key==="Return"&&N.focusFirstMenuItem.call(this,null,!0)})},createMenuItem({value:r,list:e,type:t,title:i,badge:s=null,checked:n=!1}){const a=qe(this.config.selectors.inputs[t]),o=j("button",Te(a,{type:"button",role:"menuitemradio",class:`${this.config.classNames.control} ${a.class?a.class:""}`.trim(),"aria-checked":n,value:r})),c=j("span");c.innerHTML=i,E.element(s)&&c.appendChild(s),o.appendChild(c),Object.defineProperty(o,"checked",{enumerable:!0,get:()=>o.getAttribute("aria-checked")==="true",set(l){l&&Array.from(o.parentNode.children).filter(d=>St(d,'[role="menuitemradio"]')).forEach(d=>d.setAttribute("aria-checked","false")),o.setAttribute("aria-checked",l?"true":"false")}}),this.listeners.bind(o,"click keyup",l=>{if(!E.keyboardEvent(l)||l.key===" "){switch(l.preventDefault(),l.stopPropagation(),o.checked=!0,t){case"language":this.currentTrack=Number(r);break;case"quality":this.quality=r;break;case"speed":this.speed=parseFloat(r)}N.showMenuPanel.call(this,"home",E.keyboardEvent(l))}},t,!1),N.bindMenuItemShortcuts.call(this,o,t),e.appendChild(o)},formatTime(r=0,e=!1){return E.number(r)?Si(r,gn(this.duration)>0,e):r},updateTimeDisplay(r=null,e=0,t=!1){E.element(r)&&E.number(e)&&(r.innerText=N.formatTime(e,t))},updateVolume(){this.supported.ui&&(E.element(this.elements.inputs.volume)&&N.setRange.call(this,this.elements.inputs.volume,this.muted?0:this.volume),E.element(this.elements.buttons.mute)&&(this.elements.buttons.mute.pressed=this.muted||this.volume===0))},setRange(r,e=0){E.element(r)&&(r.value=e,N.updateRangeFill.call(this,r))},updateProgress(r){if(!this.supported.ui||!E.event(r))return;let e=0;const t=(i,s)=>{const n=E.number(s)?s:0,a=E.element(i)?i:this.elements.display.buffer;if(E.element(a)){a.value=n;const o=a.getElementsByTagName("span")[0];E.element(o)&&(o.childNodes[0].nodeValue=n)}};if(r)switch(r.type){case"timeupdate":case"seeking":case"seeked":e=Jl(this.currentTime,this.duration),r.type==="timeupdate"&&N.setRange.call(this,this.elements.inputs.seek,e);break;case"playing":case"progress":t(this.elements.display.buffer,100*this.buffered)}},updateRangeFill(r){const e=E.event(r)?r.target:r;if(E.element(e)&&e.getAttribute("type")==="range"){if(St(e,this.config.selectors.inputs.seek)){e.setAttribute("aria-valuenow",this.currentTime);const t=N.formatTime(this.currentTime),i=N.formatTime(this.duration),s=_e.get("seekLabel",this.config);e.setAttribute("aria-valuetext",s.replace("{currentTime}",t).replace("{duration}",i))}else if(St(e,this.config.selectors.inputs.volume)){const t=100*e.value;e.setAttribute("aria-valuenow",t),e.setAttribute("aria-valuetext",`${t.toFixed(1)}%`)}else e.setAttribute("aria-valuenow",e.value);(Le.isWebKit||Le.isIPadOS)&&e.style.setProperty("--value",e.value/e.max*100+"%")}},updateSeekTooltip(r){var e,t;if(!this.config.tooltips.seek||!E.element(this.elements.inputs.seek)||!E.element(this.elements.display.seekTooltip)||this.duration===0)return;const i=this.elements.display.seekTooltip,s=`${this.config.classNames.tooltip}--visible`,n=d=>oe(i,s,d);if(this.touch)return void n(!1);let a=0;const o=this.elements.progress.getBoundingClientRect();if(E.event(r))a=100/o.width*(r.pageX-o.left);else{if(!Ti(i,s))return;a=parseFloat(i.style.left,10)}a<0?a=0:a>100&&(a=100);const c=this.duration/100*a;i.innerText=N.formatTime(c);const l=(e=this.config.markers)===null||e===void 0||(t=e.points)===null||t===void 0?void 0:t.find(({time:d})=>d===Math.round(c));l&&i.insertAdjacentHTML("afterbegin",`${l.label}<br>`),i.style.left=`${a}%`,E.event(r)&&["mouseenter","mouseleave"].includes(r.type)&&n(r.type==="mouseenter")},timeUpdate(r){const e=!E.element(this.elements.display.duration)&&this.config.invertTime;N.updateTimeDisplay.call(this,this.elements.display.currentTime,e?this.duration-this.currentTime:this.currentTime,e),r&&r.type==="timeupdate"&&this.media.seeking||N.updateProgress.call(this,r)},durationUpdate(){if(!this.supported.ui||!this.config.invertTime&&this.currentTime)return;if(this.duration>=Ur(2,32))return xt(this.elements.display.currentTime,!0),void xt(this.elements.progress,!0);E.element(this.elements.inputs.seek)&&this.elements.inputs.seek.setAttribute("aria-valuemax",this.duration);const r=E.element(this.elements.display.duration);!r&&this.config.displayDuration&&this.paused&&N.updateTimeDisplay.call(this,this.elements.display.currentTime,this.duration),r&&N.updateTimeDisplay.call(this,this.elements.display.duration,this.duration),this.config.markers.enabled&&N.setMarkers.call(this),N.updateSeekTooltip.call(this)},toggleMenuButton(r,e){xt(this.elements.settings.buttons[r],!e)},updateSetting(r,e,t){const i=this.elements.settings.panels[r];let s=null,n=e;if(r==="captions")s=this.currentTrack;else{if(s=E.empty(t)?this[r]:t,E.empty(s)&&(s=this.config[r].default),!E.empty(this.options[r])&&!this.options[r].includes(s))return void this.debug.warn(`Unsupported value of '${s}' for ${r}`);if(!this.config[r].options.includes(s))return void this.debug.warn(`Disabled value of '${s}' for ${r}`)}if(E.element(n)||(n=i&&i.querySelector('[role="menu"]')),!E.element(n))return;this.elements.settings.buttons[r].querySelector(`.${this.config.classNames.menu.value}`).innerHTML=N.getLabel.call(this,r,s);const a=n&&n.querySelector(`[value="${s}"]`);E.element(a)&&(a.checked=!0)},getLabel(r,e){switch(r){case"speed":return e===1?_e.get("normal",this.config):`${e}&times;`;case"quality":if(E.number(e)){const t=_e.get(`qualityLabel.${e}`,this.config);return t.length?t:`${e}p`}return un(e);case"captions":return ne.getLabel.call(this);default:return null}},setQualityMenu(r){if(!E.element(this.elements.settings.panels.quality))return;const e="quality",t=this.elements.settings.panels.quality.querySelector('[role="menu"]');E.array(r)&&(this.options.quality=ys(r).filter(n=>this.config.quality.options.includes(n)));const i=!E.empty(this.options.quality)&&this.options.quality.length>1;if(N.toggleMenuButton.call(this,e,i),vi(t),N.checkMenu.call(this),!i)return;const s=n=>{const a=_e.get(`qualityBadge.${n}`,this.config);return a.length?N.createBadge.call(this,a):null};this.options.quality.sort((n,a)=>{const o=this.config.quality.options;return o.indexOf(n)>o.indexOf(a)?1:-1}).forEach(n=>{N.createMenuItem.call(this,{value:n,list:t,type:e,title:N.getLabel.call(this,"quality",n),badge:s(n)})}),N.updateSetting.call(this,e,t)},setCaptionsMenu(){if(!E.element(this.elements.settings.panels.captions))return;const r="captions",e=this.elements.settings.panels.captions.querySelector('[role="menu"]'),t=ne.getTracks.call(this),i=!!t.length;if(N.toggleMenuButton.call(this,r,i),vi(e),N.checkMenu.call(this),!i)return;const s=t.map((n,a)=>({value:a,checked:this.captions.toggled&&this.currentTrack===a,title:ne.getLabel.call(this,n),badge:n.language&&N.createBadge.call(this,n.language.toUpperCase()),list:e,type:"language"}));s.unshift({value:-1,checked:!this.captions.toggled,title:_e.get("disabled",this.config),list:e,type:"language"}),s.forEach(N.createMenuItem.bind(this)),N.updateSetting.call(this,r,e)},setSpeedMenu(){if(!E.element(this.elements.settings.panels.speed))return;const r="speed",e=this.elements.settings.panels.speed.querySelector('[role="menu"]');this.options.speed=this.options.speed.filter(i=>i>=this.minimumSpeed&&i<=this.maximumSpeed);const t=!E.empty(this.options.speed)&&this.options.speed.length>1;N.toggleMenuButton.call(this,r,t),vi(e),N.checkMenu.call(this),t&&(this.options.speed.forEach(i=>{N.createMenuItem.call(this,{value:i,list:e,type:r,title:N.getLabel.call(this,"speed",i)})}),N.updateSetting.call(this,r,e))},checkMenu(){const{buttons:r}=this.elements.settings,e=!E.empty(r)&&Object.values(r).some(t=>!t.hidden);xt(this.elements.settings.menu,!e)},focusFirstMenuItem(r,e=!1){if(this.elements.settings.popup.hidden)return;let t=r;E.element(t)||(t=Object.values(this.elements.settings.panels).find(s=>!s.hidden));const i=t.querySelector('[role^="menuitem"]');ps.call(this,i,e)},toggleMenu(r){const{popup:e}=this.elements.settings,t=this.elements.buttons.settings;if(!E.element(e)||!E.element(t))return;const{hidden:i}=e;let s=i;if(E.boolean(r))s=r;else if(E.keyboardEvent(r)&&r.key==="Escape")s=!1;else if(E.event(r)){const n=E.function(r.composedPath)?r.composedPath()[0]:r.target,a=e.contains(n);if(a||!a&&r.target!==t&&s)return}t.setAttribute("aria-expanded",s),xt(e,!s),oe(this.elements.container,this.config.classNames.menu.open,s),s&&E.keyboardEvent(r)?N.focusFirstMenuItem.call(this,null,!0):s||i||ps.call(this,t,E.keyboardEvent(r))},getMenuSize(r){const e=r.cloneNode(!0);e.style.position="absolute",e.style.opacity=0,e.removeAttribute("hidden"),r.parentNode.appendChild(e);const t=e.scrollWidth,i=e.scrollHeight;return nt(e),{width:t,height:i}},showMenuPanel(r="",e=!1){const t=this.elements.container.querySelector(`#plyr-settings-${this.id}-${r}`);if(!E.element(t))return;const i=t.parentNode,s=Array.from(i.children).find(n=>!n.hidden);if(Ee.transitions&&!Ee.reducedMotion){i.style.width=`${s.scrollWidth}px`,i.style.height=`${s.scrollHeight}px`;const n=N.getMenuSize.call(this,t),a=o=>{o.target===i&&["width","height"].includes(o.propertyName)&&(i.style.width="",i.style.height="",Ei.call(this,i,fs,a))};se.call(this,i,fs,a),i.style.width=`${n.width}px`,i.style.height=`${n.height}px`}xt(s,!0),xt(t,!1),N.focusFirstMenuItem.call(this,t,e)},setDownloadUrl(){const r=this.elements.buttons.download;E.element(r)&&r.setAttribute("href",this.download)},create(r){const{bindMenuItemShortcuts:e,createButton:t,createProgress:i,createRange:s,createTime:n,setQualityMenu:a,setSpeedMenu:o,showMenuPanel:c}=N;this.elements.controls=null,E.array(this.config.controls)&&this.config.controls.includes("play-large")&&this.elements.container.appendChild(t.call(this,"play-large"));const l=j("div",qe(this.config.selectors.controls.wrapper));this.elements.controls=l;const d={class:"plyr__controls__item"};return ys(E.array(this.config.controls)?this.config.controls:[]).forEach(u=>{if(u==="restart"&&l.appendChild(t.call(this,"restart",d)),u==="rewind"&&l.appendChild(t.call(this,"rewind",d)),u==="play"&&l.appendChild(t.call(this,"play",d)),u==="fast-forward"&&l.appendChild(t.call(this,"fast-forward",d)),u==="progress"){const h=j("div",{class:`${d.class} plyr__progress__container`}),f=j("div",qe(this.config.selectors.progress));if(f.appendChild(s.call(this,"seek",{id:`plyr-seek-${r.id}`})),f.appendChild(i.call(this,"buffer")),this.config.tooltips.seek){const g=j("span",{class:this.config.classNames.tooltip},"00:00");f.appendChild(g),this.elements.display.seekTooltip=g}this.elements.progress=f,h.appendChild(this.elements.progress),l.appendChild(h)}if(u==="current-time"&&l.appendChild(n.call(this,"currentTime",d)),u==="duration"&&l.appendChild(n.call(this,"duration",d)),u==="mute"||u==="volume"){let{volume:h}=this.elements;if(E.element(h)&&l.contains(h)||(h=j("div",Te({},d,{class:`${d.class} plyr__volume`.trim()})),this.elements.volume=h,l.appendChild(h)),u==="mute"&&h.appendChild(t.call(this,"mute")),u==="volume"&&!Le.isIos&&!Le.isIPadOS){const f={max:1,step:.05,value:this.config.volume};h.appendChild(s.call(this,"volume",Te(f,{id:`plyr-volume-${r.id}`})))}}if(u==="captions"&&l.appendChild(t.call(this,"captions",d)),u==="settings"&&!E.empty(this.config.settings)){const h=j("div",Te({},d,{class:`${d.class} plyr__menu`.trim(),hidden:""}));h.appendChild(t.call(this,"settings",{"aria-haspopup":!0,"aria-controls":`plyr-settings-${r.id}`,"aria-expanded":!1}));const f=j("div",{class:"plyr__menu__container",id:`plyr-settings-${r.id}`,hidden:""}),g=j("div"),m=j("div",{id:`plyr-settings-${r.id}-home`}),y=j("div",{role:"menu"});m.appendChild(y),g.appendChild(m),this.elements.settings.panels.home=m,this.config.settings.forEach(v=>{const T=j("button",Te(qe(this.config.selectors.buttons.settings),{type:"button",class:`${this.config.classNames.control} ${this.config.classNames.control}--forward`,role:"menuitem","aria-haspopup":!0,hidden:""}));e.call(this,T,v),se.call(this,T,"click",()=>{c.call(this,v,!1)});const b=j("span",null,_e.get(v,this.config)),x=j("span",{class:this.config.classNames.menu.value});x.innerHTML=r[v],b.appendChild(x),T.appendChild(b),y.appendChild(T);const S=j("div",{id:`plyr-settings-${r.id}-${v}`,hidden:""}),k=j("button",{type:"button",class:`${this.config.classNames.control} ${this.config.classNames.control}--back`});k.appendChild(j("span",{"aria-hidden":!0},_e.get(v,this.config))),k.appendChild(j("span",{class:this.config.classNames.hidden},_e.get("menuBack",this.config))),se.call(this,S,"keydown",A=>{A.key==="ArrowLeft"&&(A.preventDefault(),A.stopPropagation(),c.call(this,"home",!0))},!1),se.call(this,k,"click",()=>{c.call(this,"home",!1)}),S.appendChild(k),S.appendChild(j("div",{role:"menu"})),g.appendChild(S),this.elements.settings.buttons[v]=T,this.elements.settings.panels[v]=S}),f.appendChild(g),h.appendChild(f),l.appendChild(h),this.elements.settings.popup=f,this.elements.settings.menu=h}if(u==="pip"&&Ee.pip&&l.appendChild(t.call(this,"pip",d)),u==="airplay"&&Ee.airplay&&l.appendChild(t.call(this,"airplay",d)),u==="download"){const h=Te({},d,{element:"a",href:this.download,target:"_blank"});this.isHTML5&&(h.download="");const{download:f}=this.config.urls;!E.url(f)&&this.isEmbed&&Te(h,{icon:`logo-${this.provider}`,label:this.provider}),l.appendChild(t.call(this,"download",h))}u==="fullscreen"&&l.appendChild(t.call(this,"fullscreen",d))}),this.isHTML5&&a.call(this,ht.getQualityOptions.call(this)),o.call(this),l},inject(){if(this.config.loadSprite){const s=N.getIconUrl.call(this);s.cors&&fn(s.url,"sprite-plyr")}this.id=Math.floor(1e4*Math.random());let r=null;this.elements.controls=null;const e={id:this.id,seektime:this.config.seekTime,title:this.config.title};let t=!0;E.function(this.config.controls)&&(this.config.controls=this.config.controls.call(this,e)),this.config.controls||(this.config.controls=[]),E.element(this.config.controls)||E.string(this.config.controls)?r=this.config.controls:(r=N.create.call(this,{id:this.id,seektime:this.config.seekTime,speed:this.speed,quality:this.quality,captions:ne.getLabel.call(this)}),t=!1);let i;if(t&&E.string(this.config.controls)&&(r=(s=>{let n=s;return Object.entries(e).forEach(([a,o])=>{n=Xt(n,`{${a}}`,o)}),n})(r)),E.string(this.config.selectors.controls.container)&&(i=document.querySelector(this.config.selectors.controls.container)),E.element(i)||(i=this.elements.container),i[E.element(r)?"insertAdjacentElement":"insertAdjacentHTML"]("afterbegin",r),E.element(this.elements.controls)||N.findElements.call(this),!E.empty(this.elements.buttons)){const s=n=>{const a=this.config.classNames.controlPressed;n.setAttribute("aria-pressed","false"),Object.defineProperty(n,"pressed",{configurable:!0,enumerable:!0,get:()=>Ti(n,a),set(o=!1){oe(n,a,o),n.setAttribute("aria-pressed",o?"true":"false")}})};Object.values(this.elements.buttons).filter(Boolean).forEach(n=>{E.array(n)||E.nodeList(n)?Array.from(n).filter(Boolean).forEach(s):s(n)})}if(Le.isEdge&&en(i),this.config.tooltips.controls){const{classNames:s,selectors:n}=this.config,a=`${n.controls.wrapper} ${n.labels} .${s.hidden}`,o=qt.call(this,a);Array.from(o).forEach(c=>{oe(c,this.config.classNames.hidden,!1),oe(c,this.config.classNames.tooltip,!0)})}},setMediaMetadata(){try{"mediaSession"in navigator&&(navigator.mediaSession.metadata=new window.MediaMetadata({title:this.config.mediaMetadata.title,artist:this.config.mediaMetadata.artist,album:this.config.mediaMetadata.album,artwork:this.config.mediaMetadata.artwork}))}catch(r){}},setMarkers(){var r,e;if(!this.duration||this.elements.markers)return;const t=(r=this.config.markers)===null||r===void 0||(e=r.points)===null||e===void 0?void 0:e.filter(({time:c})=>c>0&&c<this.duration);if(t==null||!t.length)return;const i=document.createDocumentFragment(),s=document.createDocumentFragment();let n=null;const a=`${this.config.classNames.tooltip}--visible`,o=c=>oe(n,a,c);t.forEach(c=>{const l=j("span",{class:this.config.classNames.marker},""),d=c.time/this.duration*100+"%";n&&(l.addEventListener("mouseenter",()=>{c.label||(n.style.left=d,n.innerHTML=c.label,o(!0))}),l.addEventListener("mouseleave",()=>{o(!1)})),l.addEventListener("click",()=>{this.currentTime=c.time}),l.style.left=d,s.appendChild(l)}),i.appendChild(s),this.config.tooltips.seek||(n=j("span",{class:this.config.classNames.tooltip},""),i.appendChild(n)),this.elements.markers={points:s,tip:n},this.elements.progress.appendChild(i)}};function pn(r,e=!0){let t=r;if(e){const i=document.createElement("a");i.href=t,t=i.href}try{return new URL(t)}catch(i){return null}}function mn(r){const e=new URLSearchParams;return E.object(r)&&Object.entries(r).forEach(([t,i])=>{e.set(t,i)}),e}const ne={setup(){if(!this.supported.ui)return;if(!this.isVideo||this.isYouTube||this.isHTML5&&!Ee.textTracks)return void(E.array(this.config.controls)&&this.config.controls.includes("settings")&&this.config.settings.includes("captions")&&N.setCaptionsMenu.call(this));if(E.element(this.elements.captions)||(this.elements.captions=j("div",qe(this.config.selectors.captions)),this.elements.captions.setAttribute("dir","auto"),Wl(this.elements.captions,this.elements.wrapper)),Le.isIE&&window.URL){const i=this.media.querySelectorAll("track");Array.from(i).forEach(s=>{const n=s.getAttribute("src"),a=pn(n);a!==null&&a.hostname!==window.location.href.hostname&&["http:","https:"].includes(a.protocol)&&Jt(n,"blob").then(o=>{s.setAttribute("src",window.URL.createObjectURL(o))}).catch(()=>{nt(s)})})}const r=ys((navigator.languages||[navigator.language||navigator.userLanguage||"en"]).map(i=>i.split("-")[0]));let e=(this.storage.get("language")||this.config.captions.language||"auto").toLowerCase();e==="auto"&&([e]=r);let t=this.storage.get("captions");if(E.boolean(t)||({active:t}=this.config.captions),Object.assign(this.captions,{toggled:!1,active:t,language:e,languages:r}),this.isHTML5){const i=this.config.captions.update?"addtrack removetrack":"removetrack";se.call(this,this.media.textTracks,i,ne.update.bind(this))}setTimeout(ne.update.bind(this),0)},update(){const r=ne.getTracks.call(this,!0),{active:e,language:t,meta:i,currentTrackNode:s}=this.captions,n=!!r.find(a=>a.language===t);this.isHTML5&&this.isVideo&&r.filter(a=>!i.get(a)).forEach(a=>{this.debug.log("Track added",a),i.set(a,{default:a.mode==="showing"}),a.mode==="showing"&&(a.mode="hidden"),se.call(this,a,"cuechange",()=>ne.updateCues.call(this))}),(n&&this.language!==t||!r.includes(s))&&(ne.setLanguage.call(this,t),ne.toggle.call(this,e&&n)),this.elements&&oe(this.elements.container,this.config.classNames.captions.enabled,!E.empty(r)),E.array(this.config.controls)&&this.config.controls.includes("settings")&&this.config.settings.includes("captions")&&N.setCaptionsMenu.call(this)},toggle(r,e=!0){if(!this.supported.ui)return;const{toggled:t}=this.captions,i=this.config.classNames.captions.active,s=E.nullOrUndefined(r)?!t:r;if(s!==t){if(e||(this.captions.active=s,this.storage.set({captions:s})),!this.language&&s&&!e){const n=ne.getTracks.call(this),a=ne.findTrack.call(this,[this.captions.language,...this.captions.languages],!0);return this.captions.language=a.language,void ne.set.call(this,n.indexOf(a))}this.elements.buttons.captions&&(this.elements.buttons.captions.pressed=s),oe(this.elements.container,i,s),this.captions.toggled=s,N.updateSetting.call(this,"captions"),z.call(this,this.media,s?"captionsenabled":"captionsdisabled")}setTimeout(()=>{s&&this.captions.toggled&&(this.captions.currentTrackNode.mode="hidden")})},set(r,e=!0){const t=ne.getTracks.call(this);if(r!==-1)if(E.number(r))if(r in t){if(this.captions.currentTrack!==r){this.captions.currentTrack=r;const i=t[r],{language:s}=i||{};this.captions.currentTrackNode=i,N.updateSetting.call(this,"captions"),e||(this.captions.language=s,this.storage.set({language:s})),this.isVimeo&&this.embed.enableTextTrack(s),z.call(this,this.media,"languagechange")}ne.toggle.call(this,!0,e),this.isHTML5&&this.isVideo&&ne.updateCues.call(this)}else this.debug.warn("Track not found",r);else this.debug.warn("Invalid caption argument",r);else ne.toggle.call(this,!1,e)},setLanguage(r,e=!0){if(!E.string(r))return void this.debug.warn("Invalid language argument",r);const t=r.toLowerCase();this.captions.language=t;const i=ne.getTracks.call(this),s=ne.findTrack.call(this,[t]);ne.set.call(this,i.indexOf(s),e)},getTracks(r=!1){return Array.from((this.media||{}).textTracks||[]).filter(e=>!this.isHTML5||r||this.captions.meta.has(e)).filter(e=>["captions","subtitles"].includes(e.kind))},findTrack(r,e=!1){const t=ne.getTracks.call(this),i=a=>Number((this.captions.meta.get(a)||{}).default),s=Array.from(t).sort((a,o)=>i(o)-i(a));let n;return r.every(a=>(n=s.find(o=>o.language===a),!n)),n||(e?s[0]:void 0)},getCurrentTrack(){return ne.getTracks.call(this)[this.currentTrack]},getLabel(r){let e=r;return!E.track(e)&&Ee.textTracks&&this.captions.toggled&&(e=ne.getCurrentTrack.call(this)),E.track(e)?E.empty(e.label)?E.empty(e.language)?_e.get("enabled",this.config):r.language.toUpperCase():e.label:_e.get("disabled",this.config)},updateCues(r){if(!this.supported.ui)return;if(!E.element(this.elements.captions))return void this.debug.warn("No captions element to render to");if(!E.nullOrUndefined(r)&&!Array.isArray(r))return void this.debug.warn("updateCues: Invalid input",r);let e=r;if(!e){const i=ne.getCurrentTrack.call(this);e=Array.from((i||{}).activeCues||[]).map(s=>s.getCueAsHTML()).map(ic)}const t=e.map(i=>i.trim()).join(`
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i=j("span",qe(this.config.selectors.caption));i.innerHTML=t,this.elements.captions.appendChild(i),z.call(this,this.media,"cuechange")}}},yn={enabled:!0,title:"",debug:!1,autoplay:!1,autopause:!0,playsinline:!0,seekTime:10,volume:1,muted:!1,duration:null,displayDuration:!0,invertTime:!0,toggleInvert:!0,ratio:null,clickToPlay:!0,hideControls:!0,resetOnEnd:!1,disableContextMenu:!0,loadSprite:!0,iconPrefix:"plyr",iconUrl:"https://cdn.plyr.io/3.7.8/plyr.svg",blankVideo:"https://cdn.plyr.io/static/blank.mp4",quality:{default:576,options:[4320,2880,2160,1440,1080,720,576,480,360,240],forced:!1,onChange:null},loop:{active:!1},speed:{selected:1,options:[.5,.75,1,1.25,1.5,1.75,2,4]},keyboard:{focused:!0,global:!1},tooltips:{controls:!1,seek:!0},captions:{active:!1,language:"auto",update:!1},fullscreen:{enabled:!0,fallback:!0,iosNative:!1},storage:{enabled:!0,key:"plyr"},controls:["play-large","play","progress","current-time","mute","volume","captions","settings","pip","airplay","fullscreen"],settings:["captions","quality","speed"],i18n:{restart:"Restart",rewind:"Rewind 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textarea, select, [contenteditable]",container:".plyr",controls:{container:null,wrapper:".plyr__controls"},labels:"[data-plyr]",buttons:{play:'[data-plyr="play"]',pause:'[data-plyr="pause"]',restart:'[data-plyr="restart"]',rewind:'[data-plyr="rewind"]',fastForward:'[data-plyr="fast-forward"]',mute:'[data-plyr="mute"]',captions:'[data-plyr="captions"]',download:'[data-plyr="download"]',fullscreen:'[data-plyr="fullscreen"]',pip:'[data-plyr="pip"]',airplay:'[data-plyr="airplay"]',settings:'[data-plyr="settings"]',loop:'[data-plyr="loop"]'},inputs:{seek:'[data-plyr="seek"]',volume:'[data-plyr="volume"]',speed:'[data-plyr="speed"]',language:'[data-plyr="language"]',quality:'[data-plyr="quality"]'},display:{currentTime:".plyr__time--current",duration:".plyr__time--duration",buffer:".plyr__progress__buffer",loop:".plyr__progress__loop",volume:".plyr__volume--display"},progress:".plyr__progress",captions:".plyr__captions",caption:".plyr__caption"},classNames:{type:"plyr--{0}",provider:"plyr--{0}",video:"plyr__video-wrapper",embed:"plyr__video-embed",videoFixedRatio:"plyr__video-wrapper--fixed-ratio",embedContainer:"plyr__video-embed__container",poster:"plyr__poster",posterEnabled:"plyr__poster-enabled",ads:"plyr__ads",control:"plyr__control",controlPressed:"plyr__control--pressed",playing:"plyr--playing",paused:"plyr--paused",stopped:"plyr--stopped",loading:"plyr--loading",hover:"plyr--hover",tooltip:"plyr__tooltip",cues:"plyr__cues",marker:"plyr__progress__marker",hidden:"plyr__sr-only",hideControls:"plyr--hide-controls",isTouch:"plyr--is-touch",uiSupported:"plyr--full-ui",noTransition:"plyr--no-transition",display:{time:"plyr__time"},menu:{value:"plyr__menu__value",badge:"plyr__badge",open:"plyr--menu-open"},captions:{enabled:"plyr--captions-enabled",active:"plyr--captions-active"},fullscreen:{enabled:"plyr--fullscreen-enabled",fallback:"plyr--fullscreen-fallback"},pip:{supported:"plyr--pip-supported",active:"plyr--pip-active"},airplay:{supported:"plyr--airplay-supported",active:"plyr--airplay-active"},previewThumbnails:{thumbContainer:"plyr__preview-thumb",thumbContainerShown:"plyr__preview-thumb--is-shown",imageContainer:"plyr__preview-thumb__image-container",timeContainer:"plyr__preview-thumb__time-container",scrubbingContainer:"plyr__preview-scrubbing",scrubbingContainerShown:"plyr__preview-scrubbing--is-shown"}},attributes:{embed:{provider:"data-plyr-provider",id:"data-plyr-embed-id",hash:"data-plyr-embed-hash"}},ads:{enabled:!1,publisherId:"",tagUrl:""},previewThumbnails:{enabled:!1,src:""},vimeo:{byline:!1,portrait:!1,title:!1,speed:!0,transparent:!1,customControls:!0,referrerPolicy:null,premium:!1},youtube:{rel:0,showinfo:0,iv_load_policy:3,modestbranding:1,customControls:!0,noCookie:!1},mediaMetadata:{title:"",artist:"",album:"",artwork:[]},markers:{enabled:!1,points:[]}},Ts={active:"picture-in-picture",inactive:"inline"},ft={html5:"html5",youtube:"youtube",vimeo:"vimeo"},Es={audio:"audio",video:"video"};function nc(r){return/^(https?:\/\/)?(www\.)?(youtube\.com|youtube-nocookie\.com|youtu\.?be)\/.+$/.test(r)?ft.youtube:/^https?:\/\/player.vimeo.com\/video\/\d{0,9}(?=\b|\/)/.test(r)?ft.vimeo:null}const xs=()=>{};class ac{constructor(e=!1){this.enabled=window.console&&e,this.enabled&&this.log("Debugging enabled")}get log(){return this.enabled?Function.prototype.bind.call(console.log,console):xs}get warn(){return this.enabled?Function.prototype.bind.call(console.warn,console):xs}get error(){return this.enabled?Function.prototype.bind.call(console.error,console):xs}}class He{constructor(e){F(this,"onChange",()=>{if(!this.supported)return;const t=this.player.elements.buttons.fullscreen;E.element(t)&&(t.pressed=this.active);const i=this.target===this.player.media?this.target:this.player.elements.container;z.call(this.player,i,this.active?"enterfullscreen":"exitfullscreen",!0)}),F(this,"toggleFallback",(t=!1)=>{var i,s;if(t?this.scrollPosition={x:(i=window.scrollX)!=null?i:0,y:(s=window.scrollY)!=null?s:0}:window.scrollTo(this.scrollPosition.x,this.scrollPosition.y),document.body.style.overflow=t?"hidden":"",oe(this.target,this.player.config.classNames.fullscreen.fallback,t),Le.isIos){let n=document.head.querySelector('meta[name="viewport"]');const a="viewport-fit=cover";n||(n=document.createElement("meta"),n.setAttribute("name","viewport"));const o=E.string(n.content)&&n.content.includes(a);t?(this.cleanupViewport=!o,o||(n.content+=`,${a}`)):this.cleanupViewport&&(n.content=n.content.split(",").filter(c=>c.trim()!==a).join(","))}this.onChange()}),F(this,"trapFocus",t=>{if(Le.isIos||Le.isIPadOS||!this.active||t.key!=="Tab")return;const i=document.activeElement,s=qt.call(this.player,"a[href], button:not(:disabled), input:not(:disabled), 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t=this.prefix==="moz"?"Cancel":"Exit";document[`${this.prefix}${t}${this.property}`]()}}else(document.cancelFullScreen||document.exitFullscreen).call(document)}),F(this,"toggle",()=>{this.active?this.exit():this.enter()}),this.player=e,this.prefix=He.prefix,this.property=He.property,this.scrollPosition={x:0,y:0},this.forceFallback=e.config.fullscreen.fallback==="force",this.player.elements.fullscreen=e.config.fullscreen.container&&Yl(this.player.elements.container,e.config.fullscreen.container),se.call(this.player,document,this.prefix==="ms"?"MSFullscreenChange":`${this.prefix}fullscreenchange`,()=>{this.onChange()}),se.call(this.player,this.player.elements.container,"dblclick",t=>{E.element(this.player.elements.controls)&&this.player.elements.controls.contains(t.target)||this.player.listeners.proxy(t,this.toggle,"fullscreen")}),se.call(this,this.player.elements.container,"keydown",t=>this.trapFocus(t)),this.update()}static get nativeSupported(){return!!(document.fullscreenEnabled||document.webkitFullscreenEnabled||document.mozFullScreenEnabled||document.msFullscreenEnabled)}get useNative(){return He.nativeSupported&&!this.forceFallback}static get prefix(){if(E.function(document.exitFullscreen))return"";let e="";return["webkit","moz","ms"].some(t=>!(!E.function(document[`${t}ExitFullscreen`])&&!E.function(document[`${t}CancelFullScreen`]))&&(e=t,!0)),e}static get property(){return this.prefix==="moz"?"FullScreen":"Fullscreen"}get supported(){return[this.player.config.fullscreen.enabled,this.player.isVideo,He.nativeSupported||this.player.config.fullscreen.fallback,!this.player.isYouTube||He.nativeSupported||!Le.isIos||this.player.config.playsinline&&!this.player.config.fullscreen.iosNative].every(Boolean)}get active(){if(!this.supported)return!1;if(!He.nativeSupported||this.forceFallback)return Ti(this.target,this.player.config.classNames.fullscreen.fallback);const e=this.prefix?this.target.getRootNode()[`${this.prefix}${this.property}Element`]:this.target.getRootNode().fullscreenElement;return e&&e.shadowRoot?e===this.target.getRootNode().host:e===this.target}get target(){var e;return Le.isIos&&this.player.config.fullscreen.iosNative?this.player.media:(e=this.player.elements.fullscreen)!=null?e:this.player.elements.container}}function Ai(r,e=1){return new Promise((t,i)=>{const s=new Image,n=()=>{delete s.onload,delete s.onerror,(s.naturalWidth>=e?t:i)(s)};Object.assign(s,{onload:n,onerror:n,src:r})})}const fe={addStyleHook(){oe(this.elements.container,this.config.selectors.container.replace(".",""),!0),oe(this.elements.container,this.config.classNames.uiSupported,this.supported.ui)},toggleNativeControls(r=!1){r&&this.isHTML5?this.media.setAttribute("controls",""):this.media.removeAttribute("controls")},build(){if(this.listeners.media(),!this.supported.ui)return this.debug.warn(`Basic support only for ${this.provider} ${this.type}`),void fe.toggleNativeControls.call(this,!0);E.element(this.elements.controls)||(N.inject.call(this),this.listeners.controls()),fe.toggleNativeControls.call(this),this.isHTML5&&ne.setup.call(this),this.volume=null,this.muted=null,this.loop=null,this.quality=null,this.speed=null,N.updateVolume.call(this),N.timeUpdate.call(this),N.durationUpdate.call(this),fe.checkPlaying.call(this),oe(this.elements.container,this.config.classNames.pip.supported,Ee.pip&&this.isHTML5&&this.isVideo),oe(this.elements.container,this.config.classNames.airplay.supported,Ee.airplay&&this.isHTML5),oe(this.elements.container,this.config.classNames.isTouch,this.touch),this.ready=!0,setTimeout(()=>{z.call(this,this.media,"ready")},0),fe.setTitle.call(this),this.poster&&fe.setPoster.call(this,this.poster,!1).catch(()=>{}),this.config.duration&&N.durationUpdate.call(this),this.config.mediaMetadata&&N.setMediaMetadata.call(this)},setTitle(){let 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This error occurs when a video has been removed (for any reason) or has been marked as private.",101:"The owner of the requested video does not allow it to be played in embedded players.",150:"The owner of the requested video does not allow it to be played in embedded players."}[o]||"An unknown error occurred";r.media.error={code:o,message:c},z.call(r,r.media,"error")}},onPlaybackRateChange(a){const o=a.target;r.media.playbackRate=o.getPlaybackRate(),z.call(r,r.media,"ratechange")},onReady(a){if(E.function(r.media.play))return;const o=a.target;Li.getTitle.call(r,s),r.media.play=()=>{ei.call(r,!0),o.playVideo()},r.media.pause=()=>{ei.call(r,!1),o.pauseVideo()},r.media.stop=()=>{o.stopVideo()},r.media.duration=o.getDuration(),r.media.paused=!0,r.media.currentTime=0,Object.defineProperty(r.media,"currentTime",{get:()=>Number(o.getCurrentTime()),set(u){r.paused&&!r.embed.hasPlayed&&r.embed.mute(),r.media.seeking=!0,z.call(r,r.media,"seeking"),o.seekTo(u)}}),Object.defineProperty(r.media,"playbackRate",{get:()=>o.getPlaybackRate(),set(u){o.setPlaybackRate(u)}});let{volume:c}=r.config;Object.defineProperty(r.media,"volume",{get:()=>c,set(u){c=u,o.setVolume(100*c),z.call(r,r.media,"volumechange")}});let{muted:l}=r.config;Object.defineProperty(r.media,"muted",{get:()=>l,set(u){const 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o=a.target;switch(clearInterval(r.timers.playing),r.media.seeking&&[1,2].includes(a.data)&&(r.media.seeking=!1,z.call(r,r.media,"seeked")),a.data){case-1:z.call(r,r.media,"timeupdate"),r.media.buffered=o.getVideoLoadedFraction(),z.call(r,r.media,"progress");break;case 0:ei.call(r,!1),r.media.loop?(o.stopVideo(),o.playVideo()):z.call(r,r.media,"ended");break;case 1:e.customControls&&!r.config.autoplay&&r.media.paused&&!r.embed.hasPlayed?r.media.pause():(ei.call(r,!0),z.call(r,r.media,"playing"),r.timers.playing=setInterval(()=>{z.call(r,r.media,"timeupdate")},50),r.media.duration!==o.getDuration()&&(r.media.duration=o.getDuration(),z.call(r,r.media,"durationchange")));break;case 2:r.muted||r.embed.unMute(),ei.call(r,!1);break;case 3:z.call(r,r.media,"waiting")}z.call(r,r.elements.container,"statechange",!1,{code:a.data})}}})}},vn={setup(){this.media?(oe(this.elements.container,this.config.classNames.type.replace("{0}",this.type),!0),oe(this.elements.container,this.config.classNames.provider.replace("{0}",this.provider),!0),this.isEmbed&&oe(this.elements.container,this.config.classNames.type.replace("{0}","video"),!0),this.isVideo&&(this.elements.wrapper=j("div",{class:this.config.classNames.video}),sn(this.media,this.elements.wrapper),this.elements.poster=j("div",{class:this.config.classNames.poster}),this.elements.wrapper.appendChild(this.elements.poster)),this.isHTML5?ht.setup.call(this):this.isYouTube?Li.setup.call(this):this.isVimeo&&As.setup.call(this)):this.debug.warn("No media element found!")}};class gc{constructor(e){F(this,"load",()=>{this.enabled&&(E.object(window.google)&&E.object(window.google.ima)?this.ready():Ss(this.player.config.urls.googleIMA.sdk).then(()=>{this.ready()}).catch(()=>{this.trigger("error",new Error("Google IMA SDK failed to load"))}))}),F(this,"ready",()=>{var t;this.enabled||((t=this).manager&&t.manager.destroy(),t.elements.displayContainer&&t.elements.displayContainer.destroy(),t.elements.container.remove()),this.startSafetyTimer(12e3,"ready()"),this.managerPromise.then(()=>{this.clearSafetyTimer("onAdsManagerLoaded()")}),this.listeners(),this.setupIMA()}),F(this,"setupIMA",()=>{this.elements.container=j("div",{class:this.player.config.classNames.ads}),this.player.elements.container.appendChild(this.elements.container),google.ima.settings.setVpaidMode(google.ima.ImaSdkSettings.VpaidMode.ENABLED),google.ima.settings.setLocale(this.player.config.ads.language),google.ima.settings.setDisableCustomPlaybackForIOS10Plus(this.player.config.playsinline),this.elements.displayContainer=new google.ima.AdDisplayContainer(this.elements.container,this.player.media),this.loader=new google.ima.AdsLoader(this.elements.displayContainer),this.loader.addEventListener(google.ima.AdsManagerLoadedEvent.Type.ADS_MANAGER_LOADED,t=>this.onAdsManagerLoaded(t),!1),this.loader.addEventListener(google.ima.AdErrorEvent.Type.AD_ERROR,t=>this.onAdError(t),!1),this.requestAds()}),F(this,"requestAds",()=>{const{container:t}=this.player.elements;try{const i=new google.ima.AdsRequest;i.adTagUrl=this.tagUrl,i.linearAdSlotWidth=t.offsetWidth,i.linearAdSlotHeight=t.offsetHeight,i.nonLinearAdSlotWidth=t.offsetWidth,i.nonLinearAdSlotHeight=t.offsetHeight,i.forceNonLinearFullSlot=!1,i.setAdWillPlayMuted(!this.player.muted),this.loader.requestAds(i)}catch(i){this.onAdError(i)}}),F(this,"pollCountdown",(t=!1)=>{if(!t)return clearInterval(this.countdownTimer),void this.elements.container.removeAttribute("data-badge-text");this.countdownTimer=setInterval(()=>{const i=Si(Math.max(this.manager.getRemainingTime(),0)),s=`${_e.get("advertisement",this.player.config)} - 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s=100/this.player.duration*t,n=j("span",{class:this.player.config.classNames.cues});n.style.left=`${s.toString()}%`,i.appendChild(n)}}})}),F(this,"onAdEvent",t=>{const{container:i}=this.player.elements,s=t.getAd(),n=t.getAdData();switch((a=>{z.call(this.player,this.player.media,`ads${a.replace(/_/g,"").toLowerCase()}`)})(t.type),t.type){case google.ima.AdEvent.Type.LOADED:this.trigger("loaded"),this.pollCountdown(!0),s.isLinear()||(s.width=i.offsetWidth,s.height=i.offsetHeight);break;case google.ima.AdEvent.Type.STARTED:this.manager.setVolume(this.player.volume);break;case google.ima.AdEvent.Type.ALL_ADS_COMPLETED:this.player.ended?this.loadAds():this.loader.contentComplete();break;case google.ima.AdEvent.Type.CONTENT_PAUSE_REQUESTED:this.pauseContent();break;case google.ima.AdEvent.Type.CONTENT_RESUME_REQUESTED:this.pollCountdown(),this.resumeContent();break;case google.ima.AdEvent.Type.LOG:n.adError&&this.player.debug.warn(`Non-fatal ad error: 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s=this.player.currentTime;E.empty(this.cuePoints)||this.cuePoints.forEach((n,a)=>{i<n&&n<s&&(this.manager.discardAdBreak(),this.cuePoints.splice(a,1))})}),window.addEventListener("resize",()=>{this.manager&&this.manager.resize(t.offsetWidth,t.offsetHeight,google.ima.ViewMode.NORMAL)})}),F(this,"play",()=>{const{container:t}=this.player.elements;this.managerPromise||this.resumeContent(),this.managerPromise.then(()=>{this.manager.setVolume(this.player.volume),this.elements.displayContainer.initialize();try{this.initialized||(this.manager.init(t.offsetWidth,t.offsetHeight,google.ima.ViewMode.NORMAL),this.manager.start()),this.initialized=!0}catch(i){this.onAdError(i)}}).catch(()=>{})}),F(this,"resumeContent",()=>{this.elements.container.style.zIndex="",this.playing=!1,ze(this.player.media.play())}),F(this,"pauseContent",()=>{this.elements.container.style.zIndex=3,this.playing=!0,this.player.media.pause()}),F(this,"cancel",()=>{this.initialized&&this.resumeContent(),this.trigger("error"),this.loadAds()}),F(this,"loadAds",()=>{this.managerPromise.then(()=>{this.manager&&this.manager.destroy(),this.managerPromise=new 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Promise((t,i)=>{this.on("loaded",t),this.on("error",i)}),this.load()}get enabled(){const{config:e}=this;return this.player.isHTML5&&this.player.isVideo&&e.enabled&&(!E.empty(e.publisherId)||E.url(e.tagUrl))}get tagUrl(){const{config:e}=this;return E.url(e.tagUrl)?e.tagUrl:`https://go.aniview.com/api/adserver6/vast/?${mn({AV_PUBLISHERID:"58c25bb0073ef448b1087ad6",AV_CHANNELID:"5a0458dc28a06145e4519d21",AV_URL:window.location.hostname,cb:Date.now(),AV_WIDTH:640,AV_HEIGHT:480,AV_CDIM2:e.publisherId})}`}}function bn(r=0,e=0,t=255){return Math.min(Math.max(r,e),t)}const pc=r=>{const e=[];return r.split(/\r\n\r\n|\n\n|\r\r/).forEach(t=>{const i={};t.split(/\r\n|\n|\r/).forEach(s=>{if(E.number(i.startTime)){if(!E.empty(s.trim())&&E.empty(i.text)){const n=s.trim().split("#xywh=");[i.text]=n,n[1]&&([i.x,i.y,i.w,i.h]=n[1].split(","))}}else{const n=s.match(/([0-9]{2})?:?([0-9]{2}):([0-9]{2}).([0-9]{2,3})( ?--> ?)([0-9]{2})?:?([0-9]{2}):([0-9]{2}).([0-9]{2,3})/);n&&(i.startTime=60*Number(n[1]||0)*60+60*Number(n[2])+Number(n[3])+ +`0.${n[4]}`,i.endTime=60*Number(n[6]||0)*60+60*Number(n[7])+Number(n[8])+ +`0.${n[9]}`)}}),i.text&&e.push(i)}),e},Tn=(r,e)=>{const t={};return r>e.width/e.height?(t.width=e.width,t.height=1/r*e.width):(t.height=e.height,t.width=r*e.height),t};class Ls{constructor(e){F(this,"load",()=>{this.player.elements.display.seekTooltip&&(this.player.elements.display.seekTooltip.hidden=this.enabled),this.enabled&&this.getThumbnails().then(()=>{this.enabled&&(this.render(),this.determineContainerAutoSizing(),this.listeners(),this.loaded=!0)})}),F(this,"getThumbnails",()=>new Promise(t=>{const{src:i}=this.player.config.previewThumbnails;if(E.empty(i))throw new Error("Missing previewThumbnails.src config attribute");const s=()=>{this.thumbnails.sort((n,a)=>n.height-a.height),this.player.debug.log("Preview thumbnails",this.thumbnails),t()};if(E.function(i))i(n=>{this.thumbnails=n,s()});else{const n=(E.string(i)?[i]:i).map(a=>this.getThumbnail(a));Promise.all(n).then(s)}})),F(this,"getThumbnail",t=>new Promise(i=>{Jt(t).then(s=>{const n={frames:pc(s),height:null,urlPrefix:""};n.frames[0].text.startsWith("/")||n.frames[0].text.startsWith("http://")||n.frames[0].text.startsWith("https://")||(n.urlPrefix=t.substring(0,t.lastIndexOf("/")+1));const a=new Image;a.onload=()=>{n.height=a.naturalHeight,n.width=a.naturalWidth,this.thumbnails.push(n),i()},a.src=n.urlPrefix+n.frames[0].text})})),F(this,"startMove",t=>{if(this.loaded&&E.event(t)&&["touchmove","mousemove"].includes(t.type)&&this.player.media.duration){if(t.type==="touchmove")this.seekTime=this.player.media.duration*(this.player.elements.inputs.seek.value/100);else{var i,s;const n=this.player.elements.progress.getBoundingClientRect(),a=100/n.width*(t.pageX-n.left);this.seekTime=this.player.media.duration*(a/100),this.seekTime<0&&(this.seekTime=0),this.seekTime>this.player.media.duration-1&&(this.seekTime=this.player.media.duration-1),this.mousePosX=t.pageX,this.elements.thumb.time.innerText=Si(this.seekTime);const o=(i=this.player.config.markers)===null||i===void 0||(s=i.points)===null||s===void 0?void 0:s.find(({time:c})=>c===Math.round(this.seekTime));o&&this.elements.thumb.time.insertAdjacentHTML("afterbegin",`${o.label}<br>`)}this.showImageAtCurrentTime()}}),F(this,"endMove",()=>{this.toggleThumbContainer(!1,!0)}),F(this,"startScrubbing",t=>{(E.nullOrUndefined(t.button)||t.button===!1||t.button===0)&&(this.mouseDown=!0,this.player.media.duration&&(this.toggleScrubbingContainer(!0),this.toggleThumbContainer(!1,!0),this.showImageAtCurrentTime()))}),F(this,"endScrubbing",()=>{this.mouseDown=!1,Math.ceil(this.lastTime)===Math.ceil(this.player.media.currentTime)?this.toggleScrubbingContainer(!1):ms.call(this.player,this.player.media,"timeupdate",()=>{this.mouseDown||this.toggleScrubbingContainer(!1)})}),F(this,"listeners",()=>{this.player.on("play",()=>{this.toggleThumbContainer(!1,!0)}),this.player.on("seeked",()=>{this.toggleThumbContainer(!1)}),this.player.on("timeupdate",()=>{this.lastTime=this.player.media.currentTime})}),F(this,"render",()=>{this.elements.thumb.container=j("div",{class:this.player.config.classNames.previewThumbnails.thumbContainer}),this.elements.thumb.imageContainer=j("div",{class:this.player.config.classNames.previewThumbnails.imageContainer}),this.elements.thumb.container.appendChild(this.elements.thumb.imageContainer);const t=j("div",{class:this.player.config.classNames.previewThumbnails.timeContainer});this.elements.thumb.time=j("span",{},"00:00"),t.appendChild(this.elements.thumb.time),this.elements.thumb.imageContainer.appendChild(t),E.element(this.player.elements.progress)&&this.player.elements.progress.appendChild(this.elements.thumb.container),this.elements.scrubbing.container=j("div",{class:this.player.config.classNames.previewThumbnails.scrubbingContainer}),this.player.elements.wrapper.appendChild(this.elements.scrubbing.container)}),F(this,"destroy",()=>{this.elements.thumb.container&&this.elements.thumb.container.remove(),this.elements.scrubbing.container&&this.elements.scrubbing.container.remove()}),F(this,"showImageAtCurrentTime",()=>{this.mouseDown?this.setScrubbingContainerSize():this.setThumbContainerSizeAndPos();const t=this.thumbnails[0].frames.findIndex(n=>this.seekTime>=n.startTime&&this.seekTime<=n.endTime),i=t>=0;let s=0;this.mouseDown||this.toggleThumbContainer(i),i&&(this.thumbnails.forEach((n,a)=>{this.loadedImages.includes(n.frames[t].text)&&(s=a)}),t!==this.showingThumb&&(this.showingThumb=t,this.loadImage(s)))}),F(this,"loadImage",(t=0)=>{const i=this.showingThumb,s=this.thumbnails[t],{urlPrefix:n}=s,a=s.frames[i],o=s.frames[i].text,c=n+o;if(this.currentImageElement&&this.currentImageElement.dataset.filename===o)this.showImage(this.currentImageElement,a,t,i,o,!1),this.currentImageElement.dataset.index=i,this.removeOldImages(this.currentImageElement);else{this.loadingImage&&this.usingSprites&&(this.loadingImage.onload=null);const l=new Image;l.src=c,l.dataset.index=i,l.dataset.filename=o,this.showingThumbFilename=o,this.player.debug.log(`Loading image: ${c}`),l.onload=()=>this.showImage(l,a,t,i,o,!0),this.loadingImage=l,this.removeOldImages(l)}}),F(this,"showImage",(t,i,s,n,a,o=!0)=>{this.player.debug.log(`Showing thumb: ${a}. num: ${n}. qual: ${s}. newimg: ${o}`),this.setImageSizeAndOffset(t,i),o&&(this.currentImageContainer.appendChild(t),this.currentImageElement=t,this.loadedImages.includes(a)||this.loadedImages.push(a)),this.preloadNearby(n,!0).then(this.preloadNearby(n,!1)).then(this.getHigherQuality(s,t,i,a))}),F(this,"removeOldImages",t=>{Array.from(this.currentImageContainer.children).forEach(i=>{if(i.tagName.toLowerCase()!=="img")return;const s=this.usingSprites?500:1e3;if(i.dataset.index!==t.dataset.index&&!i.dataset.deleting){i.dataset.deleting=!0;const{currentImageContainer:n}=this;setTimeout(()=>{n.removeChild(i),this.player.debug.log(`Removing thumb: ${i.dataset.filename}`)},s)}})}),F(this,"preloadNearby",(t,i=!0)=>new Promise(s=>{setTimeout(()=>{const n=this.thumbnails[0].frames[t].text;if(this.showingThumbFilename===n){let a;a=i?this.thumbnails[0].frames.slice(t):this.thumbnails[0].frames.slice(0,t).reverse();let o=!1;a.forEach(c=>{const l=c.text;if(l!==n&&!this.loadedImages.includes(l)){o=!0,this.player.debug.log(`Preloading thumb filename: ${l}`);const{urlPrefix:d}=this.thumbnails[0],u=d+l,h=new Image;h.src=u,h.onload=()=>{this.player.debug.log(`Preloaded thumb filename: ${l}`),this.loadedImages.includes(l)||this.loadedImages.push(l),s()}}}),o||s()}},300)})),F(this,"getHigherQuality",(t,i,s,n)=>{if(t<this.thumbnails.length-1){let a=i.naturalHeight;this.usingSprites&&(a=s.h),a<this.thumbContainerHeight&&setTimeout(()=>{this.showingThumbFilename===n&&(this.player.debug.log(`Showing higher quality thumb for: ${n}`),this.loadImage(t+1))},300)}}),F(this,"toggleThumbContainer",(t=!1,i=!1)=>{const s=this.player.config.classNames.previewThumbnails.thumbContainerShown;this.elements.thumb.container.classList.toggle(s,t),!t&&i&&(this.showingThumb=null,this.showingThumbFilename=null)}),F(this,"toggleScrubbingContainer",(t=!1)=>{const i=this.player.config.classNames.previewThumbnails.scrubbingContainerShown;this.elements.scrubbing.container.classList.toggle(i,t),t||(this.showingThumb=null,this.showingThumbFilename=null)}),F(this,"determineContainerAutoSizing",()=>{(this.elements.thumb.imageContainer.clientHeight>20||this.elements.thumb.imageContainer.clientWidth>20)&&(this.sizeSpecifiedInCSS=!0)}),F(this,"setThumbContainerSizeAndPos",()=>{const{imageContainer:t}=this.elements.thumb;if(this.sizeSpecifiedInCSS){if(t.clientHeight>20&&t.clientWidth<20){const i=Math.floor(t.clientHeight*this.thumbAspectRatio);t.style.width=`${i}px`}else if(t.clientHeight<20&&t.clientWidth>20){const i=Math.floor(t.clientWidth/this.thumbAspectRatio);t.style.height=`${i}px`}}else{const i=Math.floor(this.thumbContainerHeight*this.thumbAspectRatio);t.style.height=`${this.thumbContainerHeight}px`,t.style.width=`${i}px`}this.setThumbContainerPos()}),F(this,"setThumbContainerPos",()=>{const t=this.player.elements.progress.getBoundingClientRect(),i=this.player.elements.container.getBoundingClientRect(),{container:s}=this.elements.thumb,n=i.left-t.left+10,a=i.right-t.left-s.clientWidth-10,o=this.mousePosX-t.left-s.clientWidth/2,c=bn(o,n,a);s.style.left=`${c}px`,s.style.setProperty("--preview-arrow-offset",o-c+"px")}),F(this,"setScrubbingContainerSize",()=>{const{width:t,height:i}=Tn(this.thumbAspectRatio,{width:this.player.media.clientWidth,height:this.player.media.clientHeight});this.elements.scrubbing.container.style.width=`${t}px`,this.elements.scrubbing.container.style.height=`${i}px`}),F(this,"setImageSizeAndOffset",(t,i)=>{if(!this.usingSprites)return;const s=this.thumbContainerHeight/i.h;t.style.height=t.naturalHeight*s+"px",t.style.width=t.naturalWidth*s+"px",t.style.left=`-${i.x*s}px`,t.style.top=`-${i.y*s}px`}),this.player=e,this.thumbnails=[],this.loaded=!1,this.lastMouseMoveTime=Date.now(),this.mouseDown=!1,this.loadedImages=[],this.elements={thumb:{},scrubbing:{}},this.load()}get enabled(){return this.player.isHTML5&&this.player.isVideo&&this.player.config.previewThumbnails.enabled}get currentImageContainer(){return this.mouseDown?this.elements.scrubbing.container:this.elements.thumb.imageContainer}get usingSprites(){return Object.keys(this.thumbnails[0].frames[0]).includes("w")}get thumbAspectRatio(){return this.usingSprites?this.thumbnails[0].frames[0].w/this.thumbnails[0].frames[0].h:this.thumbnails[0].width/this.thumbnails[0].height}get thumbContainerHeight(){if(this.mouseDown){const{height:e}=Tn(this.thumbAspectRatio,{width:this.player.media.clientWidth,height:this.player.media.clientHeight});return e}return this.sizeSpecifiedInCSS?this.elements.thumb.imageContainer.clientHeight:Math.floor(this.player.media.clientWidth/this.thumbAspectRatio/4)}get currentImageElement(){return this.mouseDown?this.currentScrubbingImageElement:this.currentThumbnailImageElement}set currentImageElement(e){this.mouseDown?this.currentScrubbingImageElement=e:this.currentThumbnailImageElement=e}}const _s={insertElements(r,e){E.string(e)?rn(r,this.media,{src:e}):E.array(e)&&e.forEach(t=>{rn(r,this.media,t)})},change(r){tn(r,"sources.length")?(ht.cancelRequests.call(this),this.destroy.call(this,()=>{this.options.quality=[],nt(this.media),this.media=null,E.element(this.elements.container)&&this.elements.container.removeAttribute("class");const{sources:e,type:t}=r,[{provider:i=ft.html5,src:s}]=e,n=i==="html5"?t:"div",a=i==="html5"?{}:{src:s};Object.assign(this,{provider:i,type:t,supported:Ee.check(t,i,this.config.playsinline),media:j(n,a)}),this.elements.container.appendChild(this.media),E.boolean(r.autoplay)&&(this.config.autoplay=r.autoplay),this.isHTML5&&(this.config.crossorigin&&this.media.setAttribute("crossorigin",""),this.config.autoplay&&this.media.setAttribute("autoplay",""),E.empty(r.poster)||(this.poster=r.poster),this.config.loop.active&&this.media.setAttribute("loop",""),this.config.muted&&this.media.setAttribute("muted",""),this.config.playsinline&&this.media.setAttribute("playsinline","")),fe.addStyleHook.call(this),this.isHTML5&&_s.insertElements.call(this,"source",e),this.config.title=r.title,vn.setup.call(this),this.isHTML5&&Object.keys(r).includes("tracks")&&_s.insertElements.call(this,"track",r.tracks),(this.isHTML5||this.isEmbed&&!this.supported.ui)&&fe.build.call(this),this.isHTML5&&this.media.load(),E.empty(r.previewThumbnails)||(Object.assign(this.config.previewThumbnails,r.previewThumbnails),this.previewThumbnails&&this.previewThumbnails.loaded&&(this.previewThumbnails.destroy(),this.previewThumbnails=null),this.config.previewThumbnails.enabled&&(this.previewThumbnails=new Ls(this))),this.fullscreen.update()},!0)):this.debug.warn("Invalid source format")}};class ti{constructor(e,t){if(F(this,"play",()=>E.function(this.media.play)?(this.ads&&this.ads.enabled&&this.ads.managerPromise.then(()=>this.ads.play()).catch(()=>ze(this.media.play())),this.media.play()):null),F(this,"pause",()=>this.playing&&E.function(this.media.pause)?this.media.pause():null),F(this,"togglePlay",o=>(E.boolean(o)?o:!this.playing)?this.play():this.pause()),F(this,"stop",()=>{this.isHTML5?(this.pause(),this.restart()):E.function(this.media.stop)&&this.media.stop()}),F(this,"restart",()=>{this.currentTime=0}),F(this,"rewind",o=>{this.currentTime-=E.number(o)?o:this.config.seekTime}),F(this,"forward",o=>{this.currentTime+=E.number(o)?o:this.config.seekTime}),F(this,"increaseVolume",o=>{const c=this.media.muted?0:this.volume;this.volume=c+(E.number(o)?o:0)}),F(this,"decreaseVolume",o=>{this.increaseVolume(-o)}),F(this,"airplay",()=>{Ee.airplay&&this.media.webkitShowPlaybackTargetPicker()}),F(this,"toggleControls",o=>{if(this.supported.ui&&!this.isAudio){const c=Ti(this.elements.container,this.config.classNames.hideControls),l=o===void 0?void 0:!o,d=oe(this.elements.container,this.config.classNames.hideControls,l);if(d&&E.array(this.config.controls)&&this.config.controls.includes("settings")&&!E.empty(this.config.settings)&&N.toggleMenu.call(this,!1),d!==c){const u=d?"controlshidden":"controlsshown";z.call(this,this.media,u)}return!d}return!1}),F(this,"on",(o,c)=>{se.call(this,this.elements.container,o,c)}),F(this,"once",(o,c)=>{ms.call(this,this.elements.container,o,c)}),F(this,"off",(o,c)=>{Ei(this.elements.container,o,c)}),F(this,"destroy",(o,c=!1)=>{if(!this.ready)return;const l=()=>{document.body.style.overflow="",this.embed=null,c?(Object.keys(this.elements).length&&(nt(this.elements.buttons.play),nt(this.elements.captions),nt(this.elements.controls),nt(this.elements.wrapper),this.elements.buttons.play=null,this.elements.captions=null,this.elements.controls=null,this.elements.wrapper=null),E.function(o)&&o()):(ql.call(this),ht.cancelRequests.call(this),bi(this.elements.original,this.elements.container),z.call(this,this.elements.original,"destroyed",!0),E.function(o)&&o.call(this.elements.original),this.ready=!1,setTimeout(()=>{this.elements=null,this.media=null},200))};this.stop(),clearTimeout(this.timers.loading),clearTimeout(this.timers.controls),clearTimeout(this.timers.resized),this.isHTML5?(fe.toggleNativeControls.call(this,!0),l()):this.isYouTube?(clearInterval(this.timers.buffering),clearInterval(this.timers.playing),this.embed!==null&&E.function(this.embed.destroy)&&this.embed.destroy(),l()):this.isVimeo&&(this.embed!==null&&this.embed.unload().then(l),setTimeout(l,200))}),F(this,"supports",o=>Ee.mime.call(this,o)),this.timers={},this.ready=!1,this.loading=!1,this.failed=!1,this.touch=Ee.touch,this.media=e,E.string(this.media)&&(this.media=document.querySelectorAll(this.media)),(window.jQuery&&this.media instanceof jQuery||E.nodeList(this.media)||E.array(this.media))&&(this.media=this.media[0]),this.config=Te({},yn,ti.defaults,t||{},(()=>{try{return JSON.parse(this.media.getAttribute("data-plyr-config"))}catch(o){return{}}})()),this.elements={container:null,fullscreen:null,captions:null,buttons:{},display:{},progress:{},inputs:{},settings:{popup:null,menu:null,panels:{},buttons:{}}},this.captions={active:null,currentTrack:-1,meta:new WeakMap},this.fullscreen={active:!1},this.options={speed:[],quality:[]},this.debug=new ac(this.config.debug),this.debug.log("Config",this.config),this.debug.log("Support",Ee),E.nullOrUndefined(this.media)||!E.element(this.media))return void this.debug.error("Setup failed: no suitable element passed");if(this.media.plyr)return void this.debug.warn("Target already setup");if(!this.config.enabled)return void this.debug.error("Setup failed: disabled by config");if(!Ee.check().api)return void this.debug.error("Setup failed: no support");const i=this.media.cloneNode(!0);i.autoplay=!1,this.elements.original=i;const s=this.media.tagName.toLowerCase();let n=null,a=null;switch(s){case"div":if(n=this.media.querySelector("iframe"),E.element(n)){if(a=pn(n.getAttribute("src")),this.provider=nc(a.toString()),this.elements.container=this.media,this.media=n,this.elements.container.className="",a.search.length){const o=["1","true"];o.includes(a.searchParams.get("autoplay"))&&(this.config.autoplay=!0),o.includes(a.searchParams.get("loop"))&&(this.config.loop.active=!0),this.isYouTube?(this.config.playsinline=o.includes(a.searchParams.get("playsinline")),this.config.youtube.hl=a.searchParams.get("hl")):this.config.playsinline=!0}}else this.provider=this.media.getAttribute(this.config.attributes.embed.provider),this.media.removeAttribute(this.config.attributes.embed.provider);if(E.empty(this.provider)||!Object.values(ft).includes(this.provider))return void this.debug.error("Setup failed: Invalid provider");this.type=Es.video;break;case"video":case"audio":this.type=s,this.provider=ft.html5,this.media.hasAttribute("crossorigin")&&(this.config.crossorigin=!0),this.media.hasAttribute("autoplay")&&(this.config.autoplay=!0),(this.media.hasAttribute("playsinline")||this.media.hasAttribute("webkit-playsinline"))&&(this.config.playsinline=!0),this.media.hasAttribute("muted")&&(this.config.muted=!0),this.media.hasAttribute("loop")&&(this.config.loop.active=!0);break;default:return void this.debug.error("Setup failed: unsupported type")}this.supported=Ee.check(this.type,this.provider),this.supported.api?(this.eventListeners=[],this.listeners=new oc(this),this.storage=new Qt(this),this.media.plyr=this,E.element(this.elements.container)||(this.elements.container=j("div"),sn(this.media,this.elements.container)),fe.migrateStyles.call(this),fe.addStyleHook.call(this),vn.setup.call(this),this.config.debug&&se.call(this,this.elements.container,this.config.events.join(" "),o=>{this.debug.log(`event: ${o.type}`)}),this.fullscreen=new He(this),(this.isHTML5||this.isEmbed&&!this.supported.ui)&&fe.build.call(this),this.listeners.container(),this.listeners.global(),this.config.ads.enabled&&(this.ads=new gc(this)),this.isHTML5&&this.config.autoplay&&this.once("canplay",()=>ze(this.play())),this.lastSeekTime=0,this.config.previewThumbnails.enabled&&(this.previewThumbnails=new Ls(this))):this.debug.error("Setup failed: no support")}get isHTML5(){return this.provider===ft.html5}get isEmbed(){return this.isYouTube||this.isVimeo}get isYouTube(){return this.provider===ft.youtube}get isVimeo(){return this.provider===ft.vimeo}get isVideo(){return this.type===Es.video}get isAudio(){return this.type===Es.audio}get playing(){return!!(this.ready&&!this.paused&&!this.ended)}get paused(){return!!this.media.paused}get stopped(){return!!(this.paused&&this.currentTime===0)}get ended(){return!!this.media.ended}set currentTime(e){if(!this.duration)return;const t=E.number(e)&&e>0;this.media.currentTime=t?Math.min(e,this.duration):0,this.debug.log(`Seeking to ${this.currentTime} seconds`)}get currentTime(){return Number(this.media.currentTime)}get buffered(){const{buffered:e}=this.media;return E.number(e)?e:e&&e.length&&this.duration>0?e.end(0)/this.duration:0}get seeking(){return!!this.media.seeking}get duration(){const e=parseFloat(this.config.duration),t=(this.media||{}).duration,i=E.number(t)&&t!==1/0?t:0;return e||i}set volume(e){let t=e;E.string(t)&&(t=Number(t)),E.number(t)||(t=this.storage.get("volume")),E.number(t)||({volume:t}=this.config),t>1&&(t=1),t<0&&(t=0),this.config.volume=t,this.media.volume=t,!E.empty(e)&&this.muted&&t>0&&(this.muted=!1)}get volume(){return Number(this.media.volume)}set muted(e){let t=e;E.boolean(t)||(t=this.storage.get("muted")),E.boolean(t)||(t=this.config.muted),this.config.muted=t,this.media.muted=t}get muted(){return!!this.media.muted}get hasAudio(){return!this.isHTML5||!!this.isAudio||!!this.media.mozHasAudio||!!this.media.webkitAudioDecodedByteCount||!!(this.media.audioTracks&&this.media.audioTracks.length)}set speed(e){let t=null;E.number(e)&&(t=e),E.number(t)||(t=this.storage.get("speed")),E.number(t)||(t=this.config.speed.selected);const{minimumSpeed:i,maximumSpeed:s}=this;t=bn(t,i,s),this.config.speed.selected=t,setTimeout(()=>{this.media&&(this.media.playbackRate=t)},0)}get speed(){return Number(this.media.playbackRate)}get minimumSpeed(){return this.isYouTube?Math.min(...this.options.speed):this.isVimeo?.5:.0625}get maximumSpeed(){return this.isYouTube?Math.max(...this.options.speed):this.isVimeo?2:16}set quality(e){const t=this.config.quality,i=this.options.quality;if(!i.length)return;let s=[!E.empty(e)&&Number(e),this.storage.get("quality"),t.selected,t.default].find(E.number),n=!0;if(!i.includes(s)){const a=an(i,s);this.debug.warn(`Unsupported quality option: ${s}, using ${a} instead`),s=a,n=!1}t.selected=s,this.media.quality=s,n&&this.storage.set({quality:s})}get quality(){return this.media.quality}set loop(e){const t=E.boolean(e)?e:this.config.loop.active;this.config.loop.active=t,this.media.loop=t}get loop(){return!!this.media.loop}set source(e){_s.change.call(this,e)}get source(){return this.media.currentSrc}get download(){const{download:e}=this.config.urls;return E.url(e)?e:this.source}set download(e){E.url(e)&&(this.config.urls.download=e,N.setDownloadUrl.call(this))}set poster(e){this.isVideo?fe.setPoster.call(this,e,!1).catch(()=>{}):this.debug.warn("Poster can only be set for video")}get poster(){return this.isVideo?this.media.getAttribute("poster")||this.media.getAttribute("data-poster"):null}get ratio(){if(!this.isVideo)return null;const e=xi(vs.call(this));return E.array(e)?e.join(":"):e}set ratio(e){this.isVideo?E.string(e)&&cn(e)?(this.config.ratio=xi(e),Ct.call(this)):this.debug.error(`Invalid aspect ratio specified (${e})`):this.debug.warn("Aspect ratio can only be set for video")}set autoplay(e){this.config.autoplay=E.boolean(e)?e:this.config.autoplay}get autoplay(){return!!this.config.autoplay}toggleCaptions(e){ne.toggle.call(this,e,!1)}set currentTrack(e){ne.set.call(this,e,!1),ne.setup.call(this)}get currentTrack(){const{toggled:e,currentTrack:t}=this.captions;return e?t:-1}set language(e){ne.setLanguage.call(this,e,!1)}get language(){return(ne.getCurrentTrack.call(this)||{}).language}set pip(e){if(!Ee.pip)return;const t=E.boolean(e)?e:!this.pip;E.function(this.media.webkitSetPresentationMode)&&this.media.webkitSetPresentationMode(t?Ts.active:Ts.inactive),E.function(this.media.requestPictureInPicture)&&(!this.pip&&t?this.media.requestPictureInPicture():this.pip&&!t&&document.exitPictureInPicture())}get pip(){return Ee.pip?E.empty(this.media.webkitPresentationMode)?this.media===document.pictureInPictureElement:this.media.webkitPresentationMode===Ts.active:null}setPreviewThumbnails(e){this.previewThumbnails&&this.previewThumbnails.loaded&&(this.previewThumbnails.destroy(),this.previewThumbnails=null),Object.assign(this.config.previewThumbnails,e),this.config.previewThumbnails.enabled&&(this.previewThumbnails=new Ls(this))}static supported(e,t){return Ee.check(e,t)}static loadSprite(e,t){return fn(e,t)}static setup(e,t={}){let i=null;return E.string(e)?i=Array.from(document.querySelectorAll(e)):E.nodeList(e)?i=Array.from(e):E.array(e)&&(i=e.filter(E.element)),E.empty(i)?null:i.map(s=>new ti(s,t))}}ti.defaults=Kl(yn);const mc=`<style>\r
\r
    @keyframes fadeIn {\r
        from { opacity: 0; }\r
        to   { opacity: 1; }\r
    }\r
    .dialog {\r
        background: #fff;\r
        border-radius: 18px;\r
        box-shadow: 0 8px 32px rgba(0,0,0,0.18);\r
        max-width: 95vw;\r
        width: 370px;\r
        padding: 32px 24px 24px 24px;\r
        text-align: center;\r
        animation: popIn 0.4s cubic-bezier(.68,-0.55,.27,1.55);\r
    }\r
    @keyframes popIn {\r
        0% { transform: scale(0.85); opacity: 0; }\r
        80% { transform: scale(1.05); }\r
        100% { transform: scale(1); opacity: 1; }\r
    }\r
    .dialog-title {\r
        font-size: 1.35rem;\r
        font-weight: 700;\r
        margin-bottom: 14px;\r
        color: #23272f;\r
        letter-spacing: 0.01em;\r
    }\r
    .dialog-text {\r
        font-size: 1.05rem;\r
        color: #444;\r
        margin-bottom: 28px;\r
        line-height: 1.5;\r
    }\r
    .dialog-cta {\r
        display: inline-block;\r
        padding: 13px 7px;\r
        width: 100%;\r
        background: linear-gradient(90deg, #179a4a 0%, #1dbb8c 100%);\r
\r
        color: #fff;\r
        font-size: 1.08rem;\r
        font-weight: 600;\r
        border: none;\r
        border-radius: 8px;\r
        text-decoration: none;\r
        box-shadow: 0 2px 8px rgba(255,126,95,0.12);\r
        transition: background 0.2s, transform 0.13s;\r
        cursor: pointer;\r
        letter-spacing: 0.02em;\r
    }\r
    .dialog-cta:hover, .dialog-cta:focus {\r
        background: linear-gradient(90deg, #137a3a 0%, #16996c 100%);\r
        filter: brightness(0.93) saturate(1.2);\r
        transform: translateY(-2px) scale(1.03);\r
        outline: none;\r
    }\r
    @media (max-width: 480px) {\r
        .dialog {\r
            padding: 22px 8vw 18px 8vw;\r
            width: 98vw;\r
        }\r
        .dialog-title {\r
            font-size: 1.1rem;\r
        }\r
        .dialog-text {\r
            font-size: 0.98rem;\r
        }\r
    }\r
</style>\r
<div class="dialog-overlay1 payment-forms">\r
    <div class="dialog">\r
        <div class="dialog-title">Доступ ограничен</div>\r
        <div class="dialog-text">\r
            Чтобы продолжить просмотр, оплатите доступ прямо сейчас. Не упустите возможность досмотреть до конца!\r
        </div>\r
        <a href="/pay" class="dialog-cta">Продолжить</a>\r
    </div>\r
</div>\r
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i=r.byteLength;for(let s=0;s<i;){const n=W(r,s),a=Se(r.subarray(s+4,s+8)),o=n>1?s+n:i;if(a===e[0])if(e.length===1)t.push(r.subarray(s+8,o));else{const c=Q(r.subarray(s+8,o),e.slice(1));c.length&&Pc.apply(t,c)}s=o}return t}function Mc(r){const e=[],t=r[0];let i=8;const s=W(r,i);i+=4;let n=0,a=0;t===0?(n=W(r,i),a=W(r,i+4),i+=8):(n=wn(r,i),a=wn(r,i+8),i+=16),i+=2;let o=r.length+a;const c=kn(r,i);i+=2;for(let l=0;l<c;l++){let d=i;const u=W(r,d);d+=4;const h=u&2147483647;if((u&2147483648)>>>31===1)return ie.warn("SIDX has hierarchical references (not supported)"),null;const g=W(r,d);d+=4,e.push({referenceSize:h,subsegmentDuration:g,info:{duration:g/s,start:o,end:o+h-1}}),o+=h,d+=4,i=d}return{earliestPresentationTime:n,timescale:s,version:t,referencesCount:c,references:e}}function Dn(r){const e=[],t=Q(r,["moov","trak"]);for(let s=0;s<t.length;s++){const n=t[s],a=Q(n,["tkhd"])[0];if(a){let o=a[0];const c=W(a,o===0?12:20),l=Q(n,["mdia","mdhd"])[0];if(l){o=l[0];const d=W(l,o===0?12:20),u=Q(n,["mdia","hdlr"])[0];if(u){const h=Se(u.subarray(8,12)),f={soun:he.AUDIO,vide:he.VIDEO}[h],g=Q(n,["mdia","minf","stbl","stsd"])[0],m=Fc(g);f?(e[c]={timescale:d,type:f,stsd:m},e[f]=le({timescale:d,id:c},m)):e[c]={timescale:d,type:h,stsd:m}}}}}return Q(r,["moov","mvex","trex"]).forEach(s=>{const n=W(s,4),a=e[n];a&&(a.default={duration:W(s,12),flags:W(s,20)})}),e}function Fc(r){const e=r.subarray(8),t=e.subarray(86),i=Se(e.subarray(4,8));let s=i,n;const a=i==="enca"||i==="encv";if(a){const l=Q(e,[i])[0].subarray(i==="enca"?28:78);Q(l,["sinf"]).forEach(u=>{const h=Q(u,["schm"])[0];if(h){const f=Se(h.subarray(4,8));if(f==="cbcs"||f==="cenc"){const g=Q(u,["frma"])[0];g&&(s=Se(g))}}})}const o=s;switch(s){case"avc1":case"avc2":case"avc3":case"avc4":{const c=Q(t,["avcC"])[0];c&&c.length>3&&(s+="."+Ri(c[1])+Ri(c[2])+Ri(c[3]),n=Ii(o==="avc1"?"dva1":"dvav",t));break}case"mp4a":{const c=Q(e,[i])[0],l=Q(c.subarray(28),["esds"])[0];if(l&&l.length>7){let d=4;if(l[d++]!==3)break;d=Os(l,d),d+=2;const u=l[d++];if(u&128&&(d+=2),u&64&&(d+=l[d++]),l[d++]!==4)break;d=Os(l,d);const h=l[d++];if(h===64)s+="."+Ri(h);else break;if(d+=12,l[d++]!==5)break;d=Os(l,d);const f=l[d++];let g=(f&248)>>3;g===31&&(g+=1+((f&7)<<3)+((l[d]&224)>>5)),s+="."+g}break}case"hvc1":case"hev1":{const c=Q(t,["hvcC"])[0];if(c&&c.length>12){const l=c[1],d=["","A","B","C"][l>>6],u=l&31,h=W(c,2),f=(l&32)>>5?"H":"L",g=c[12],m=c.subarray(6,12);s+="."+d+u,s+="."+h.toString(16).toUpperCase(),s+="."+f+g;let y="";for(let v=m.length;v--;){const T=m[v];(T||y)&&(y="."+T.toString(16).toUpperCase()+y)}s+=y}n=Ii(o=="hev1"?"dvhe":"dvh1",t);break}case"dvh1":case"dvhe":case"dvav":case"dva1":case"dav1":{s=Ii(s,t)||s;break}case"vp09":{const c=Q(t,["vpcC"])[0];if(c&&c.length>6){const l=c[4],d=c[5],u=c[6]>>4&15;s+="."+Qe(l)+"."+Qe(d)+"."+Qe(u)}break}case"av01":{const c=Q(t,["av1C"])[0];if(c&&c.length>2){const l=c[1]>>>5,d=c[1]&31,u=c[2]>>>7?"H":"M",h=(c[2]&64)>>6,f=(c[2]&32)>>5,g=l===2&&h?f?12:10:h?10:8,m=(c[2]&16)>>4,y=(c[2]&8)>>3,v=(c[2]&4)>>2,T=c[2]&3;s+="."+l+"."+Qe(d)+u+"."+Qe(g)+"."+m+"."+y+v+T+"."+Qe(1)+"."+Qe(1)+"."+Qe(1)+"."+0,n=Ii("dav1",t)}break}}return{codec:s,encrypted:a,supplemental:n}}function Ii(r,e){const t=Q(e,["dvvC"]),i=t.length?t[0]:Q(e,["dvcC"])[0];if(i){const s=i[2]>>1&127,n=i[2]<<5&32|i[3]>>3&31;return r+"."+Qe(s)+"."+Qe(n)}}function Os(r,e){const t=e+5;for(;r[e++]&128&&e<t;);return e}function Ri(r){return("0"+r.toString(16).toUpperCase()).slice(-2)}function Qe(r){return(r<10?"0":"")+r}function Nc(r,e){if(!r||!e)return r;const t=e.keyId;return t&&e.isCommonEncryption&&Q(r,["moov","trak"]).forEach(s=>{const a=Q(s,["mdia","minf","stbl","stsd"])[0].subarray(8);let o=Q(a,["enca"]);const c=o.length>0;c||(o=Q(a,["encv"])),o.forEach(l=>{const d=c?l.subarray(28):l.subarray(78);Q(d,["sinf"]).forEach(h=>{const f=Pn(h);if(f){const g=f.subarray(8,24);g.some(m=>m!==0)||(ie.log(`[eme] Patching keyId in 'enc${c?"a":"v"}>sinf>>tenc' box: ${Xe.hexDump(g)} -> ${Xe.hexDump(t)}`),f.set(t,8))}})})}),r}function Pn(r){const e=Q(r,["schm"])[0];if(e){const t=Se(e.subarray(4,8));if(t==="cbcs"||t==="cenc")return Q(r,["schi","tenc"])[0]}return null}function Bc(r,e){return Q(e,["moof","traf"]).reduce((t,i)=>{const s=Q(i,["tfdt"])[0],n=s[0],a=Q(i,["tfhd"]).reduce((o,c)=>{const l=W(c,4),d=r[l];if(d){let u=W(s,4);if(n===1){if(u===_i)return ie.warn("[mp4-demuxer]: Ignoring assumed invalid signed 64-bit track fragment decode time"),o;u*=_i+1,u+=W(s,8)}const h=d.timescale||9e4,f=u/h;if(B(f)&&(o===null||f<o))return f}return o},null);return a!==null&&B(a)&&(t===null||a<t)?a:t},null)}function Uc(r,e){let t=0,i=0,s=0;const n=Q(r,["moof","traf"]);for(let a=0;a<n.length;a++){const o=n[a],c=Q(o,["tfhd"])[0],l=W(c,4),d=e[l];if(!d)continue;const u=d.default,h=W(c,0)|(u==null?void 0:u.flags);let f=u==null?void 0:u.duration;h&8&&(h&2?f=W(c,12):f=W(c,8));const g=d.timescale||9e4,m=Q(o,["trun"]);for(let y=0;y<m.length;y++){if(t=$c(m[y]),!t&&f){const v=W(m[y],4);t=f*v}d.type===he.VIDEO?i+=t/g:d.type===he.AUDIO&&(s+=t/g)}}if(i===0&&s===0){let a=1/0,o=0,c=0;const l=Q(r,["sidx"]);for(let d=0;d<l.length;d++){const u=Mc(l[d]);if(u!=null&&u.references){a=Math.min(a,u.earliestPresentationTime/u.timescale);const h=u.references.reduce((f,g)=>f+g.info.duration||0,0);o=Math.max(o,h+u.earliestPresentationTime/u.timescale),c=o-a}}if(c&&B(c))return c}return i||s}function $c(r){const e=W(r,0);let t=8;e&1&&(t+=4),e&4&&(t+=4);let i=0;const s=W(r,4);for(let n=0;n<s;n++){if(e&256){const a=W(r,t);i+=a,t+=4}e&512&&(t+=4),e&1024&&(t+=4),e&2048&&(t+=4)}return i}function Gc(r,e,t){Q(e,["moof","traf"]).forEach(i=>{Q(i,["tfhd"]).forEach(s=>{const n=W(s,4),a=r[n];if(!a)return;const o=a.timescale||9e4;Q(i,["tfdt"]).forEach(c=>{const l=c[0],d=t*o;if(d){let u=W(c,4);if(l===0)u-=d,u=Math.max(u,0),Ps(c,4,u);else{u*=Math.pow(2,32),u+=W(c,8),u-=d,u=Math.max(u,0);const h=Math.floor(u/(_i+1)),f=Math.floor(u%(_i+1));Ps(c,4,h),Ps(c,8,f)}}})})})}function Vc(r){const e={valid:null,remainder:null},t=Q(r,["moof"]);if(t.length<2)return e.remainder=r,e;const i=t[t.length-1];return e.valid=r.slice(0,i.byteOffset-8),e.remainder=r.slice(i.byteOffset-8),e}function Ue(r,e){const t=new Uint8Array(r.length+e.length);return t.set(r),t.set(e,r.length),t}function On(r,e){const t=[],i=e.samples,s=e.timescale,n=e.id;let a=!1;return Q(i,["moof"]).map(c=>{const l=c.byteOffset-8;Q(c,["traf"]).map(u=>{const h=Q(u,["tfdt"]).map(f=>{const g=f[0];let m=W(f,4);return g===1&&(m*=Math.pow(2,32),m+=W(f,8)),m/s})[0];return h!==void 0&&(r=h),Q(u,["tfhd"]).map(f=>{const g=W(f,4),m=W(f,0)&16777215,y=(m&1)!==0,v=(m&2)!==0,T=(m&8)!==0;let b=0;const x=(m&16)!==0;let S=0;const k=(m&32)!==0;let A=8;g===n&&(y&&(A+=8),v&&(A+=4),T&&(b=W(f,A),A+=4),x&&(S=W(f,A),A+=4),k&&(A+=4),e.type==="video"&&(a=ki(e.codec)),Q(u,["trun"]).map(I=>{const w=I[0],L=W(I,0)&16777215,D=(L&1)!==0;let M=0;const te=(L&4)!==0,Y=(L&256)!==0;let H=0;const U=(L&512)!==0;let K=0;const V=(L&1024)!==0,P=(L&2048)!==0;let O=0;const X=W(I,4);let q=8;D&&(M=W(I,q),q+=4),te&&(q+=4);let Z=M+l;for(let re=0;re<X;re++){if(Y?(H=W(I,q),q+=4):H=b,U?(K=W(I,q),q+=4):K=S,V&&(q+=4),P&&(w===0?O=W(I,q):O=Cn(I,q),q+=4),e.type===he.VIDEO){let de=0;for(;de<K;){const pe=W(i,Z);if(Z+=4,Hc(a,i[Z])){const De=i.subarray(Z,Z+pe);Ms(De,a?2:1,r+O/s,t)}Z+=pe,de+=pe+4}}r+=H/s}}))})})}),t}function ki(r){if(!r)return!1;const e=r.substring(0,4);return e==="hvc1"||e==="hev1"||e==="dvh1"||e==="dvhe"}function Hc(r,e){if(r){const t=e>>1&63;return t===39||t===40}else return(e&31)===6}function Ms(r,e,t,i){const s=Mn(r);let n=0;n+=e;let 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i;if(Bn(t[s],"audio",e))return Ns[r]=t[s],t[s];if(t[s]==="mp3"&&(i=pt(e))!=null&&i.isTypeSupported("audio/mpeg"))return""}return r}const Xc=/flac|opus|mp4a\.40\.34/i;function Ci(r,e=!0){return r.replace(Xc,t=>zc(t.toLowerCase(),e))}function Qc(r,e){const t=[];if(r){const i=r.split(",");for(let s=0;s<i.length;s++)Nn(i[s],"video")||t.push(i[s])}return e&&t.push(e),t.join(",")}function Di(r,e){if(r&&(r.length>4||["ac-3","ec-3","alac","fLaC","Opus"].indexOf(r)!==-1))return r;if(e){const t=e.split(",");if(t.length>1){if(r){for(let i=t.length;i--;)if(t[i].substring(0,4)===r.substring(0,4))return t[i]}return t[0]}}return e||r}function Jc(r){const e=r.split(",");for(let t=0;t<e.length;t++){const i=e[t].split(".");if(i.length>2){let s=i.shift()+".";s+=parseInt(i.shift()).toString(16),s+=("000"+parseInt(i.shift()).toString(16)).slice(-4),e[t]=s}}return e.join(",")}function Zc(r){if(r.startsWith("av01.")){const e=r.split("."),t=["0","111","01","01","01","0"];for(let i=e.length;i>4&&i<10;i++)e[i]=t[i-4];return e.join(".")}return r}function $n(r){const e=pt(r)||{isTypeSupported:()=>!1};return{mpeg:e.isTypeSupported("audio/mpeg"),mp3:e.isTypeSupported('audio/mp4; codecs="mp3"'),ac3:e.isTypeSupported('audio/mp4; codecs="ac-3"')}}function Gn(r){return r.replace(/^.+codecs=["']?([^"']+).*$/,"$1")}const Vn={supported:!0,configurations:[],decodingInfoResults:[{supported:!0,powerEfficient:!0,smooth:!0}]};function Hn(r,e){return{supported:!1,configurations:e,decodingInfoResults:[{supported:!1,smooth:!1,powerEfficient:!1}],error:r}}const Kn={};function ed(r,e,t,i,s,n){const a=r.audioCodec?r.audioGroups:null,o=n==null?void 0:n.audioCodec,c=n==null?void 0:n.channels,l=c?parseInt(c):o?1/0:2;let d=null;if(a!=null&&a.length)try{a.length===1&&a[0]?d=e.groups[a[0]].channels:d=a.reduce((u,h)=>{if(h){const f=e.groups[h];if(!f)throw new Error(`Audio track group ${h} not found`);Object.keys(f.channels).forEach(g=>{u[g]=(u[g]||0)+f.channels[g]})}return u},{2:0})}catch(u){return!0}return r.videoCodec!==void 0&&(r.width>1920&&r.height>1088||r.height>1920&&r.width>1088||r.frameRate>Math.max(i,30)||r.videoRange!=="SDR"&&r.videoRange!==t||r.bitrate>Math.max(s,8e6))||!!d&&B(l)&&Object.keys(d).some(u=>parseInt(u)>l)}function Wn(r,e,t){const i=r.videoCodec,s=r.audioCodec;if(!i&&!s||!t)return Promise.resolve(Vn);const n=[];if(i){const a={width:r.width,height:r.height,bitrate:Math.ceil(Math.max(r.bitrate*.9,r.averageBitrate)),framerate:r.frameRate||30},o=r.videoRange;o!=="SDR"&&(a.transferFunction=o.toLowerCase());const c=i.split(","),l=navigator.userAgent;if(c.some(d=>ki(d))&&Fn())return Promise.resolve(Hn(new Error(`Overriding Windows Firefox HEVC MediaCapabilities result based on user-agent sting: (${l})`),n));n.push.apply(n,c.map(d=>({type:"media-source",video:le(le({},a),{},{contentType:ii(Zc(d),"video")})})))}return s&&r.audioGroups&&r.audioGroups.forEach(a=>{var o;a&&((o=e.groups[a])==null||o.tracks.forEach(c=>{if(c.groupId===a){const l=c.channels||"",d=parseFloat(l);B(d)&&d>2&&n.push.apply(n,s.split(",").map(u=>({type:"media-source",audio:{contentType:ii(u,"audio"),channels:""+d}})))}}))}),Promise.all(n.map(a=>{const o=td(a);return Kn[o]||(Kn[o]=t.decodingInfo(a))})).then(a=>({supported:!a.some(o=>!o.supported),configurations:n,decodingInfoResults:a})).catch(a=>({supported:!1,configurations:n,decodingInfoResults:[],error:a}))}function td(r){const{audio:e,video:t}=r,i=t||e;if(i){const s=Gn(i.contentType);if(t)return`r${t.height}x${t.width}f${Math.ceil(t.framerate)}${t.transferFunction||"sd"}_${s}_${Math.ceil(t.bitrate/1e5)}`;if(e)return`c${e.channels}${e.spatialRendering?"s":"n"}_${s}`}return""}const Bs=["NONE","TYPE-0","TYPE-1",null];function id(r){return Bs.indexOf(r)>-1}const Pi=["SDR","PQ","HLG"];function sd(r){return!!r&&Pi.indexOf(r)>-1}var Oi={No:"",Yes:"YES",v2:"v2"};function Yn(r){const{canSkipUntil:e,canSkipDateRanges:t,age:i}=r,s=i<e/2;return e&&s?t?Oi.v2:Oi.Yes:Oi.No}class jn{constructor(e,t,i){this.msn=void 0,this.part=void 0,this.skip=void 0,this.msn=e,this.part=t,this.skip=i}addDirectives(e){const t=new self.URL(e);return this.msn!==void 0&&t.searchParams.set("_HLS_msn",this.msn.toString()),this.part!==void 0&&t.searchParams.set("_HLS_part",this.part.toString()),this.skip&&t.searchParams.set("_HLS_skip",this.skip),t.href}}class si{constructor(e){if(this._attrs=void 0,this.audioCodec=void 0,this.bitrate=void 0,this.codecSet=void 0,this.url=void 0,this.frameRate=void 0,this.height=void 0,this.id=void 0,this.name=void 0,this.supplemental=void 0,this.videoCodec=void 0,this.width=void 0,this.details=void 0,this.fragmentError=0,this.loadError=0,this.loaded=void 0,this.realBitrate=0,this.supportedPromise=void 0,this.supportedResult=void 0,this._avgBitrate=0,this._audioGroups=void 0,this._subtitleGroups=void 0,this._urlId=0,this.url=[e.url],this._attrs=[e.attrs],this.bitrate=e.bitrate,e.details&&(this.details=e.details),this.id=e.id||0,this.name=e.name,this.width=e.width||0,this.height=e.height||0,this.frameRate=e.attrs.optionalFloat("FRAME-RATE",0),this._avgBitrate=e.attrs.decimalInteger("AVERAGE-BANDWIDTH"),this.audioCodec=e.audioCodec,this.videoCodec=e.videoCodec,this.codecSet=[e.videoCodec,e.audioCodec].filter(i=>!!i).map(i=>i.substring(0,4)).join(","),"supplemental"in e){var t;this.supplemental=e.supplemental;const i=(t=e.supplemental)==null?void 0:t.videoCodec;i&&i!==e.videoCodec&&(this.codecSet+=`,${i.substring(0,4)}`)}this.addGroupId("audio",e.attrs.AUDIO),this.addGroupId("text",e.attrs.SUBTITLES)}get maxBitrate(){return Math.max(this.realBitrate,this.bitrate)}get averageBitrate(){return this._avgBitrate||this.realBitrate||this.bitrate}get attrs(){return this._attrs[0]}get codecs(){return this.attrs.CODECS||""}get pathwayId(){return this.attrs["PATHWAY-ID"]||"."}get videoRange(){return this.attrs["VIDEO-RANGE"]||"SDR"}get score(){return this.attrs.optionalFloat("SCORE",0)}get uri(){return this.url[0]||""}hasAudioGroup(e){return qn(this._audioGroups,e)}hasSubtitleGroup(e){return qn(this._subtitleGroups,e)}get audioGroups(){return this._audioGroups}get subtitleGroups(){return this._subtitleGroups}addGroupId(e,t){if(t){if(e==="audio"){let i=this._audioGroups;i||(i=this._audioGroups=[]),i.indexOf(t)===-1&&i.push(t)}else if(e==="text"){let i=this._subtitleGroups;i||(i=this._subtitleGroups=[]),i.indexOf(t)===-1&&i.push(t)}}}get urlId(){return 0}set urlId(e){}get audioGroupIds(){return this.audioGroups?[this.audioGroupId]:void 0}get textGroupIds(){return this.subtitleGroups?[this.textGroupId]:void 0}get audioGroupId(){var e;return(e=this.audioGroups)==null?void 0:e[0]}get textGroupId(){var e;return(e=this.subtitleGroups)==null?void 0:e[0]}addFallback(){}}function qn(r,e){return!e||!r?!1:r.indexOf(e)!==-1}function rd(){if(typeof matchMedia=="function"){const r=matchMedia("(dynamic-range: high)"),e=matchMedia("bad query");if(r.media!==e.media)return r.matches===!0}return!1}function nd(r,e){let t=!1,i=[];if(r&&(t=r!=="SDR",i=[r]),e){i=e.allowedVideoRanges||Pi.slice(0);const s=i.join("")!=="SDR"&&!e.videoCodec;t=e.preferHDR!==void 0?e.preferHDR:s&&rd(),t||(i=["SDR"])}return{preferHDR:t,allowedVideoRanges:i}}const ad=r=>{const e=new WeakSet;return(t,i)=>{if(r&&(i=r(t,i)),typeof i=="object"&&i!==null){if(e.has(i))return;e.add(i)}return i}},me=(r,e)=>JSON.stringify(r,ad(e));function od(r,e,t,i,s){const n=Object.keys(r),a=i==null?void 0:i.channels,o=i==null?void 0:i.audioCodec,c=s==null?void 0:s.videoCodec,l=a&&parseInt(a)===2;let d=!1,u=!1,h=1/0,f=1/0,g=1/0,m=1/0,y=0,v=[];const{preferHDR:T,allowedVideoRanges:b}=nd(e,s);for(let I=n.length;I--;){const w=r[n[I]];d||(d=w.channels[2]>0),h=Math.min(h,w.minHeight),f=Math.min(f,w.minFramerate),g=Math.min(g,w.minBitrate),b.filter(D=>w.videoRanges[D]>0).length>0&&(u=!0)}h=B(h)?h:0,f=B(f)?f:0;const x=Math.max(1080,h),S=Math.max(30,f);g=B(g)?g:t,t=Math.max(g,t),u||(e=void 0);const k=n.length>1;return{codecSet:n.reduce((I,w)=>{const L=r[w];if(w===I)return I;if(v=u?b.filter(D=>L.videoRanges[D]>0):[],k){if(L.minBitrate>t)return Je(w,`min bitrate of ${L.minBitrate} > current estimate of ${t}`),I;if(!L.hasDefaultAudio)return Je(w,"no renditions with default or auto-select sound found"),I;if(o&&w.indexOf(o.substring(0,4))%5!==0)return Je(w,`audio codec preference "${o}" not found`),I;if(a&&!l){if(!L.channels[a])return Je(w,`no renditions with ${a} channel sound found (channels options: ${Object.keys(L.channels)})`),I}else if((!o||l)&&d&&L.channels[2]===0)return Je(w,"no renditions with stereo sound found"),I;if(L.minHeight>x)return Je(w,`min resolution of ${L.minHeight} > maximum of ${x}`),I;if(L.minFramerate>S)return Je(w,`min framerate of ${L.minFramerate} > maximum of ${S}`),I;if(!v.some(D=>L.videoRanges[D]>0))return Je(w,`no variants with VIDEO-RANGE of ${me(v)} found`),I;if(c&&w.indexOf(c.substring(0,4))%5!==0)return Je(w,`video codec preference "${c}" not found`),I;if(L.maxScore<y)return Je(w,`max score of ${L.maxScore} < selected max of ${y}`),I}return I&&(wi(w)>=wi(I)||L.fragmentError>r[I].fragmentError)?I:(m=L.minIndex,y=L.maxScore,w)},void 0),videoRanges:v,preferHDR:T,minFramerate:f,minBitrate:g,minIndex:m}}function Je(r,e){ie.log(`[abr] start candidates with "${r}" ignored because ${e}`)}function zn(r){return r.reduce((e,t)=>{let i=e.groups[t.groupId];i||(i=e.groups[t.groupId]={tracks:[],channels:{2:0},hasDefault:!1,hasAutoSelect:!1}),i.tracks.push(t);const s=t.channels||"2";return i.channels[s]=(i.channels[s]||0)+1,i.hasDefault=i.hasDefault||t.default,i.hasAutoSelect=i.hasAutoSelect||t.autoselect,i.hasDefault&&(e.hasDefaultAudio=!0),i.hasAutoSelect&&(e.hasAutoSelectAudio=!0),e},{hasDefaultAudio:!1,hasAutoSelectAudio:!1,groups:{}})}function ld(r,e,t,i){return r.slice(t,i+1).reduce((s,n,a)=>{if(!n.codecSet)return s;const o=n.audioGroups;let c=s[n.codecSet];c||(s[n.codecSet]=c={minBitrate:1/0,minHeight:1/0,minFramerate:1/0,minIndex:a,maxScore:0,videoRanges:{SDR:0},channels:{2:0},hasDefaultAudio:!o,fragmentError:0}),c.minBitrate=Math.min(c.minBitrate,n.bitrate);const l=Math.min(n.height,n.width);return c.minHeight=Math.min(c.minHeight,l),c.minFramerate=Math.min(c.minFramerate,n.frameRate),c.minIndex=Math.min(c.minIndex,a),c.maxScore=Math.max(c.maxScore,n.score),c.fragmentError+=n.fragmentError,c.videoRanges[n.videoRange]=(c.videoRanges[n.videoRange]||0)+1,o&&o.forEach(d=>{if(!d)return;const u=e.groups[d];u&&(c.hasDefaultAudio=c.hasDefaultAudio||e.hasDefaultAudio?u.hasDefault:u.hasAutoSelect||!e.hasDefaultAudio&&!e.hasAutoSelectAudio,Object.keys(u.channels).forEach(h=>{c.channels[h]=(c.channels[h]||0)+u.channels[h]}))}),s},{})}function Xn(r){if(!r)return r;const{lang:e,assocLang:t,characteristics:i,channels:s,audioCodec:n}=r;return{lang:e,assocLang:t,characteristics:i,channels:s,audioCodec:n}}function Ze(r,e,t){if("attrs"in r){const i=e.indexOf(r);if(i!==-1)return i}for(let i=0;i<e.length;i++){const s=e[i];if(At(r,s,t))return i}return-1}function At(r,e,t){const{groupId:i,name:s,lang:n,assocLang:a,default:o}=r,c=r.forced;return(i===void 0||e.groupId===i)&&(s===void 0||e.name===s)&&(n===void 0||cd(n,e.lang))&&(n===void 0||e.assocLang===a)&&(o===void 0||e.default===o)&&(c===void 0||e.forced===c)&&(!("characteristics"in r)||dd(r.characteristics||"",e.characteristics))&&(t===void 0||t(r,e))}function cd(r,e="--"){return r.length===e.length?r===e:r.startsWith(e)||e.startsWith(r)}function dd(r,e=""){const t=r.split(","),i=e.split(",");return t.length===i.length&&!t.some(s=>i.indexOf(s)===-1)}function Lt(r,e){const{audioCodec:t,channels:i}=r;return(t===void 0||(e.audioCodec||"").substring(0,4)===t.substring(0,4))&&(i===void 0||i===(e.channels||"2"))}function ud(r,e,t,i,s){const n=e[i],o=e.reduce((h,f,g)=>{const m=f.uri;return(h[m]||(h[m]=[])).push(g),h},{})[n.uri];o.length>1&&(i=Math.max.apply(Math,o));const c=n.videoRange,l=n.frameRate,d=n.codecSet.substring(0,4),u=Qn(e,i,h=>{if(h.videoRange!==c||h.frameRate!==l||h.codecSet.substring(0,4)!==d)return!1;const f=h.audioGroups,g=t.filter(m=>!f||f.indexOf(m.groupId)!==-1);return Ze(r,g,s)>-1});return u>-1?u:Qn(e,i,h=>{const f=h.audioGroups,g=t.filter(m=>!f||f.indexOf(m.groupId)!==-1);return Ze(r,g,s)>-1})}function Qn(r,e,t){for(let i=e;i>-1;i--)if(t(r[i]))return i;for(let i=e+1;i<r.length;i++)if(t(r[i]))return i;return-1}function Mi(r,e){var t;return!!r&&r!==((t=e.loadLevelObj)==null?void 0:t.uri)}class hd extends at{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.codecTiers=null,this.timer=-1,this.fragCurrent=null,this.partCurrent=null,this.bitrateTestDelay=0,this.rebufferNotice=-1,this.bwEstimator=void 0,this._abandonRulesCheck=t=>{var i;const{fragCurrent:s,partCurrent:n,hls:a}=this,{autoLevelEnabled:o,media:c}=a;if(!s||!c)return;const l=performance.now(),d=n?n.stats:s.stats,u=n?n.duration:s.duration,h=l-d.loading.start,f=a.minAutoLevel,g=s.level,m=this._nextAutoLevel;if(d.aborted||d.loaded&&d.loaded===d.total||g<=f){this.clearTimer(),this._nextAutoLevel=-1;return}if(!o)return;const y=m>-1&&m!==g,v=!!t||y;if(!v&&(c.paused||!c.playbackRate||!c.readyState))return;const T=a.mainForwardBufferInfo;if(!v&&T===null)return;const b=this.bwEstimator.getEstimateTTFB(),x=Math.abs(c.playbackRate);if(h<=Math.max(b,1e3*(u/(x*2))))return;const S=T?T.len/x:0,k=d.loading.first?d.loading.first-d.loading.start:-1,A=d.loaded&&k>-1,I=this.getBwEstimate(),w=a.levels,L=w[g],D=Math.max(d.loaded,Math.round(u*(s.bitrate||L.averageBitrate)/8));let M=A?h-k:h;M<1&&A&&(M=Math.min(h,d.loaded*8/I));const te=A?d.loaded*1e3/M:0,Y=b/1e3,H=te?(D-d.loaded)/te:D*8/I+Y;if(H<=S)return;const U=te?te*8:I,K=((i=(t==null?void 0:t.details)||this.hls.latestLevelDetails)==null?void 0:i.live)===!0,V=this.hls.config.abrBandWidthUpFactor;let P=Number.POSITIVE_INFINITY,O;for(O=g-1;O>f;O--){const re=w[O].maxBitrate,de=!w[O].details||K;if(P=this.getTimeToLoadFrag(Y,U,u*re,de),P<Math.min(S,u+Y))break}if(P>=H||P>u*10)return;A?this.bwEstimator.sample(h-Math.min(b,k),d.loaded):this.bwEstimator.sampleTTFB(h);const X=w[O].maxBitrate;this.getBwEstimate()*V>X&&this.resetEstimator(X);const q=this.findBestLevel(X,f,O,0,S,1,1);q>-1&&(O=q),this.warn(`Fragment ${s.sn}${n?" part "+n.index:""} of level ${g} is loading too slowly;
      Fragment duration: ${s.duration.toFixed(3)}
      Time to underbuffer: ${S.toFixed(3)} s
      Estimated load time for current fragment: ${H.toFixed(3)} s
      Estimated load time for down switch fragment: ${P.toFixed(3)} s
      TTFB estimate: ${k|0} ms
      Current BW estimate: ${B(I)?I|0:"Unknown"} bps
      New BW estimate: ${this.getBwEstimate()|0} bps
      Switching to level ${O} @ ${X|0} bps`),a.nextLoadLevel=a.nextAutoLevel=O,this.clearTimer();const Z=()=>{if(this.clearTimer(),this.fragCurrent===s&&this.hls.loadLevel===O&&O>0){const re=this.getStarvationDelay();if(this.warn(`Aborting inflight request ${O>0?"and switching down":""}
      Fragment duration: ${s.duration.toFixed(3)} s
      Time to underbuffer: ${re.toFixed(3)} s`),s.abortRequests(),this.fragCurrent=this.partCurrent=null,O>f){let de=this.findBestLevel(this.hls.levels[f].bitrate,f,O,0,re,1,1);de===-1&&(de=f),this.hls.nextLoadLevel=this.hls.nextAutoLevel=de,this.resetEstimator(this.hls.levels[de].bitrate)}}};y||H>P*2?Z():this.timer=self.setInterval(Z,P*1e3),a.trigger(p.FRAG_LOAD_EMERGENCY_ABORTED,{frag:s,part:n,stats:d})},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 Ec(e.abrEwmaSlowVoD,e.abrEwmaFastVoD,e.abrEwmaDefaultEstimate)}registerListeners(){const{hls:e}=this;e.on(p.MANIFEST_LOADING,this.onManifestLoading,this),e.on(p.FRAG_LOADING,this.onFragLoading,this),e.on(p.FRAG_LOADED,this.onFragLoaded,this),e.on(p.FRAG_BUFFERED,this.onFragBuffered,this),e.on(p.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(p.LEVEL_LOADED,this.onLevelLoaded,this),e.on(p.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(p.MAX_AUTO_LEVEL_UPDATED,this.onMaxAutoLevelUpdated,this),e.on(p.ERROR,this.onError,this)}unregisterListeners(){const{hls:e}=this;e&&(e.off(p.MANIFEST_LOADING,this.onManifestLoading,this),e.off(p.FRAG_LOADING,this.onFragLoading,this),e.off(p.FRAG_LOADED,this.onFragLoaded,this),e.off(p.FRAG_BUFFERED,this.onFragBuffered,this),e.off(p.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(p.LEVEL_LOADED,this.onLevelLoaded,this),e.off(p.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(p.MAX_AUTO_LEVEL_UPDATED,this.onMaxAutoLevelUpdated,this),e.off(p.ERROR,this.onError,this))}destroy(){this.unregisterListeners(),this.clearTimer(),this.hls=this._abandonRulesCheck=null,this.fragCurrent=this.partCurrent=null}onManifestLoading(e,t){this.lastLoadedFragLevel=-1,this.firstSelection=-1,this.lastLevelLoadSec=0,this.fragCurrent=this.partCurrent=null,this.onLevelsUpdated(),this.clearTimer()}onLevelsUpdated(){this.lastLoadedFragLevel>-1&&this.fragCurrent&&(this.lastLoadedFragLevel=this.fragCurrent.level),this._nextAutoLevel=-1,this.onMaxAutoLevelUpdated(),this.codecTiers=null,this.audioTracksByGroup=null}onMaxAutoLevelUpdated(){this.firstSelection=-1,this.nextAutoLevelKey=""}onFragLoading(e,t){const i=t.frag;if(!this.ignoreFragment(i)){if(!i.bitrateTest){var s;this.fragCurrent=i,this.partCurrent=(s=t.part)!=null?s:null}this.clearTimer(),this.timer=self.setInterval(this._abandonRulesCheck,100)}}onLevelSwitching(e,t){this.clearTimer()}onError(e,t){if(!t.fatal)switch(t.details){case R.BUFFER_ADD_CODEC_ERROR:case R.BUFFER_APPEND_ERROR:this.lastLoadedFragLevel=-1,this.firstSelection=-1;break;case R.FRAG_LOAD_TIMEOUT:{const i=t.frag,{fragCurrent:s,partCurrent:n}=this;if(i&&s&&i.sn===s.sn&&i.level===s.level){const a=performance.now(),o=n?n.stats:i.stats,c=a-o.loading.start,l=o.loading.first?o.loading.first-o.loading.start:-1;if(o.loaded&&l>-1){const u=this.bwEstimator.getEstimateTTFB();this.bwEstimator.sample(c-Math.min(u,l),o.loaded)}else this.bwEstimator.sampleTTFB(c)}break}}}getTimeToLoadFrag(e,t,i,s){const n=e+i/t,a=s?e+this.lastLevelLoadSec:0;return n+a}onLevelLoaded(e,t){const i=this.hls.config,{loading:s}=t.stats,n=s.end-s.first;B(n)&&(this.lastLevelLoadSec=n/1e3),t.details.live?this.bwEstimator.update(i.abrEwmaSlowLive,i.abrEwmaFastLive):this.bwEstimator.update(i.abrEwmaSlowVoD,i.abrEwmaFastVoD),this.timer>-1&&this._abandonRulesCheck(t.levelInfo)}onFragLoaded(e,{frag:t,part:i}){const s=i?i.stats:t.stats;if(t.type===$.MAIN&&this.bwEstimator.sampleTTFB(s.loading.first-s.loading.start),!this.ignoreFragment(t)){if(this.clearTimer(),t.level===this._nextAutoLevel&&(this._nextAutoLevel=-1),this.firstSelection=-1,this.hls.config.abrMaxWithRealBitrate){const n=i?i.duration:t.duration,a=this.hls.levels[t.level],o=(a.loaded?a.loaded.bytes:0)+s.loaded,c=(a.loaded?a.loaded.duration:0)+n;a.loaded={bytes:o,duration:c},a.realBitrate=Math.round(8*o/c)}if(t.bitrateTest){const n={stats:s,frag:t,part:i,id:t.type};this.onFragBuffered(p.FRAG_BUFFERED,n),t.bitrateTest=!1}else this.lastLoadedFragLevel=t.level}}onFragBuffered(e,t){const{frag:i,part:s}=t,n=s!=null&&s.stats.loaded?s.stats:i.stats;if(n.aborted||this.ignoreFragment(i))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(),i.bitrateTest?this.bitrateTestDelay=a/1e3:this.bitrateTestDelay=0}ignoreFragment(e){return e.type!==$.MAIN||e.sn==="initSegment"}clearTimer(){this.timer>-1&&(self.clearInterval(this.timer),this.timer=-1)}get firstAutoLevel(){const{maxAutoLevel:e,minAutoLevel:t}=this.hls,i=this.getBwEstimate(),s=this.hls.config.maxStarvationDelay,n=this.findBestLevel(i,t,e,0,s,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 ${o}`),o}get forcedAutoLevel(){return this.nextAutoLevelKey?-1:this._nextAutoLevel}get nextAutoLevel(){const e=this.forcedAutoLevel,i=this.bwEstimator.canEstimate(),s=this.lastLoadedFragLevel>-1;if(e!==-1&&(!i||!s||this.nextAutoLevelKey===this.getAutoLevelKey()))return e;const n=i&&s?this.getNextABRAutoLevel():this.firstAutoLevel;if(e!==-1){const a=this.hls.levels;if(a.length>Math.max(e,n)&&a[e].loadError<=a[n].loadError)return e}return this._nextAutoLevel=n,this.nextAutoLevelKey=this.getAutoLevelKey(),n}getAutoLevelKey(){return`${this.getBwEstimate()}_${this.getStarvationDelay().toFixed(2)}`}getNextABRAutoLevel(){const{fragCurrent:e,partCurrent:t,hls:i}=this;if(i.levels.length<=1)return i.loadLevel;const{maxAutoLevel:s,config:n,minAutoLevel:a}=i,o=t?t.duration:e?e.duration:0,c=this.getBwEstimate(),l=this.getStarvationDelay();let d=n.abrBandWidthFactor,u=n.abrBandWidthUpFactor;if(l){const y=this.findBestLevel(c,a,s,l,0,d,u);if(y>=0)return this.rebufferNotice=-1,y}let h=o?Math.min(o,n.maxStarvationDelay):n.maxStarvationDelay;if(!l){const y=this.bitrateTestDelay;y&&(h=(o?Math.min(o,n.maxLoadingDelay):n.maxLoadingDelay)-y,this.info(`bitrate test took ${Math.round(1e3*y)}ms, set first fragment max fetchDuration to ${Math.round(1e3*h)} ms`),d=u=1)}const f=this.findBestLevel(c,a,s,l,h,d,u);if(this.rebufferNotice!==f&&(this.rebufferNotice=f,this.info(`${l?"rebuffering expected":"buffer is empty"}, optimal quality level ${f}`)),f>-1)return f;const g=i.levels[a],m=i.loadLevelObj;return m&&(g==null?void 0:g.bitrate)<m.bitrate?a:i.loadLevel}getStarvationDelay(){const e=this.hls,t=e.media;if(!t)return 1/0;const i=t&&t.playbackRate!==0?Math.abs(t.playbackRate):1,s=e.mainForwardBufferInfo;return(s?s.len:0)/i}getBwEstimate(){return this.bwEstimator.canEstimate()?this.bwEstimator.getEstimate():this.hls.config.abrEwmaDefaultEstimate}findBestLevel(e,t,i,s,n,a,o){var c;const l=s+n,d=this.lastLoadedFragLevel,u=d===-1?this.hls.firstLevel:d,{fragCurrent:h,partCurrent:f}=this,{levels:g,allAudioTracks:m,loadLevel:y,config:v}=this.hls;if(g.length===1)return 0;const T=g[u],b=!!((c=this.hls.latestLevelDetails)!=null&&c.live),x=y===-1||d===-1;let S,k="SDR",A=(T==null?void 0:T.frameRate)||0;const{audioPreference:I,videoPreference:w}=v,L=this.audioTracksByGroup||(this.audioTracksByGroup=zn(m));let D=-1;if(x){if(this.firstSelection!==-1)return this.firstSelection;const U=this.codecTiers||(this.codecTiers=ld(g,L,t,i)),K=od(U,k,e,I,w),{codecSet:V,videoRanges:P,minFramerate:O,minBitrate:X,minIndex:q,preferHDR:Z}=K;D=q,S=V,k=Z?P[P.length-1]:P[0],A=O,e=Math.max(e,X),this.log(`picked start tier ${me(K)}`)}else S=T==null?void 0:T.codecSet,k=T==null?void 0:T.videoRange;const M=f?f.duration:h?h.duration:0,te=this.bwEstimator.getEstimateTTFB()/1e3,Y=[];for(let U=i;U>=t;U--){var H;const K=g[U],V=U>u;if(!K)continue;if(v.useMediaCapabilities&&!K.supportedResult&&!K.supportedPromise){const de=navigator.mediaCapabilities;typeof(de==null?void 0:de.decodingInfo)=="function"&&(ed(K,L,k,A,e,I)||ki(K.videoCodec))?(K.supportedPromise=Wn(K,L,de),K.supportedPromise.then(pe=>{if(!this.hls)return;K.supportedResult=pe;const De=this.hls.levels,Me=De.indexOf(K);pe.error?this.warn(`MediaCapabilities decodingInfo error: "${pe.error}" for level ${Me} ${me(pe)}`):pe.supported||(this.warn(`Unsupported MediaCapabilities decodingInfo result for level ${Me} ${me(pe)}`),Me>-1&&De.length>1&&(this.log(`Removing unsupported level ${Me}`),this.hls.removeLevel(Me),this.hls.loadLevel===-1&&(this.hls.nextLoadLevel=0)))})):K.supportedResult=Vn}if((S&&K.codecSet!==S||k&&K.videoRange!==k||V&&A>K.frameRate||!V&&A>0&&A<K.frameRate||K.supportedResult&&!((H=K.supportedResult.decodingInfoResults)!=null&&H[0].smooth))&&(!x||U!==D)){Y.push(U);continue}const P=K.details,O=(f?P==null?void 0:P.partTarget:P==null?void 0:P.averagetargetduration)||M;let X;V?X=o*e:X=a*e;const q=M&&s>=M*2&&n===0?K.averageBitrate:K.maxBitrate,Z=this.getTimeToLoadFrag(te,X,q*O,P===void 0);if(X>=q&&(U===d||K.loadError===0&&K.fragmentError===0)&&(Z<=te||!B(Z)||b&&!this.bitrateTestDelay||Z<l)){const de=this.forcedAutoLevel;return U!==y&&(de===-1||de!==y)&&(Y.length&&this.trace(`Skipped level(s) ${Y.join(",")} of ${i} max with CODECS and VIDEO-RANGE:"${g[Y[0]].codecs}" ${g[Y[0]].videoRange}; not compatible with "${S}" ${k}`),this.info(`switch candidate:${u}->${U} adjustedbw(${Math.round(X)})-bitrate=${Math.round(X-q)} ttfb:${te.toFixed(1)} avgDuration:${O.toFixed(1)} maxFetchDuration:${l.toFixed(1)} fetchDuration:${Z.toFixed(1)} firstSelection:${x} codecSet:${K.codecSet} videoRange:${K.videoRange} hls.loadLevel:${y}`)),x&&(this.firstSelection=U),U}}return-1}set nextAutoLevel(e){const t=this.deriveNextAutoLevel(e);this._nextAutoLevel!==t&&(this.nextAutoLevelKey="",this._nextAutoLevel=t)}deriveNextAutoLevel(e){const{maxAutoLevel:t,minAutoLevel:i}=this.hls;return Math.min(Math.max(e,i),t)}}const Us={search:function(r,e){let t=0,i=r.length-1,s=null,n=null;for(;t<=i;){s=(t+i)/2|0,n=r[s];const a=e(n);if(a>0)t=s+1;else if(a<0)i=s-1;else return n}return null}};function fd(r,e,t){if(e===null||!Array.isArray(r)||!r.length||!B(e))return null;const i=r[0].programDateTime;if(e<(i||0))return null;const s=r[r.length-1].endProgramDateTime;if(e>=(s||0))return null;t=t||0;for(let n=0;n<r.length;++n){const a=r[n];if(pd(e,t,a))return a}return null}function _t(r,e,t=0,i=0,s=.005){let n=null;if(r){n=e[1+r.sn-e[0].sn]||null;const o=r.endDTS-t;o>0&&o<15e-7&&(t+=15e-7),n&&r.level!==n.level&&n.end<=r.end&&(n=e[2+r.sn-e[0].sn]||null)}else t===0&&e[0].start===0&&(n=e[0]);if(n&&((!r||r.level===n.level)&&Jn(t,i,n)===0||gd(n,r,Math.min(s,i))))return n;const a=Us.search(e,Jn.bind(null,t,i));return a&&(a!==r||!n)?a:n}function gd(r,e,t){if(e&&e.start===0&&e.level<r.level&&(e.endPTS||0)>0){const i=e.tagList.reduce((s,n)=>(n[0]==="INF"&&(s+=parseFloat(n[1])),s),t);return r.start<=i}return!1}function Jn(r=0,e=0,t){if(t.start<=r&&t.start+t.duration>r)return 0;const i=Math.min(e,t.duration+(t.deltaPTS?t.deltaPTS:0));return t.start+t.duration-i<=r?1:t.start-i>r&&t.start?-1:0}function pd(r,e,t){const i=Math.min(e,t.duration+(t.deltaPTS?t.deltaPTS:0))*1e3;return(t.endProgramDateTime||0)-i>r}function Zn(r,e){return Us.search(r,t=>t.cc<e?1:t.cc>e?-1:0)}function md(r,e,t){if(r&&r.startCC<=e&&r.endCC>=e){const i=t.start,s=t.end;let n=r.fragments;if(!t.relurl){const{fragmentHint:a}=r;a&&(n=n.concat(a))}return Us.search(n,a=>a.cc<e||a.end<=i?1:a.cc>e||a.start>=s?-1:0)}return null}function Fi(r){switch(r.details){case R.FRAG_LOAD_TIMEOUT:case R.KEY_LOAD_TIMEOUT:case R.LEVEL_LOAD_TIMEOUT:case R.MANIFEST_LOAD_TIMEOUT:return!0}return!1}function ea(r,e){const t=Fi(e);return r.default[`${t?"timeout":"error"}Retry`]}function $s(r,e){const t=r.backoff==="linear"?1:Math.pow(2,e);return Math.min(t*r.retryDelayMs,r.maxRetryDelayMs)}function ta(r){return le(le({},r),{errorRetry:null,timeoutRetry:null})}function Ni(r,e,t,i){if(!r)return!1;const s=i==null?void 0:i.code,n=e<r.maxNumRetry&&(yd(s)||!!t);return r.shouldRetry?r.shouldRetry(r,e,t,i,n):n}function yd(r){return r===0&&navigator.onLine===!1||!!r&&(r<400||r>499)}var we={DoNothing:0,SendAlternateToPenaltyBox:2,RemoveAlternatePermanently:3,RetryRequest:5},Ke={None:0,MoveAllAlternatesMatchingHost:1,MoveAllAlternatesMatchingHDCP:2};class vd extends at{constructor(e){super("error-controller",e.logger),this.hls=void 0,this.playlistError=0,this.penalizedRenditions={},this.hls=e,this.registerListeners()}registerListeners(){const e=this.hls;e.on(p.ERROR,this.onError,this),e.on(p.MANIFEST_LOADING,this.onManifestLoading,this),e.on(p.LEVEL_UPDATED,this.onLevelUpdated,this)}unregisterListeners(){const e=this.hls;e&&(e.off(p.ERROR,this.onError,this),e.off(p.ERROR,this.onErrorOut,this),e.off(p.MANIFEST_LOADING,this.onManifestLoading,this),e.off(p.LEVEL_UPDATED,this.onLevelUpdated,this))}destroy(){this.unregisterListeners(),this.hls=null,this.penalizedRenditions={}}startLoad(e){}stopLoad(){this.playlistError=0}getVariantLevelIndex(e){return(e==null?void 0:e.type)===$.MAIN?e.level:this.hls.loadLevel}onManifestLoading(){this.playlistError=0,this.penalizedRenditions={}}onLevelUpdated(){this.playlistError=0}onError(e,t){var i;if(t.fatal)return;const s=this.hls,n=t.context;switch(t.details){case R.FRAG_LOAD_ERROR:case R.FRAG_LOAD_TIMEOUT:case R.KEY_LOAD_ERROR:case R.KEY_LOAD_TIMEOUT:t.errorAction=this.getFragRetryOrSwitchAction(t);return;case R.FRAG_PARSING_ERROR:if((i=t.frag)!=null&&i.gap){t.errorAction=ri();return}case R.FRAG_GAP:case R.FRAG_DECRYPT_ERROR:{t.errorAction=this.getFragRetryOrSwitchAction(t),t.errorAction.action=we.SendAlternateToPenaltyBox;return}case R.LEVEL_EMPTY_ERROR:case R.LEVEL_PARSING_ERROR:{var a,o;const l=t.parent===$.MAIN?t.level:s.loadLevel;t.details===R.LEVEL_EMPTY_ERROR&&((a=t.context)!=null&&(o=a.levelDetails)!=null&&o.live)?t.errorAction=this.getPlaylistRetryOrSwitchAction(t,l):(t.levelRetry=!1,t.errorAction=this.getLevelSwitchAction(t,l))}return;case R.LEVEL_LOAD_ERROR:case R.LEVEL_LOAD_TIMEOUT:typeof(n==null?void 0:n.level)=="number"&&(t.errorAction=this.getPlaylistRetryOrSwitchAction(t,n.level));return;case R.AUDIO_TRACK_LOAD_ERROR:case R.AUDIO_TRACK_LOAD_TIMEOUT:case R.SUBTITLE_LOAD_ERROR:case R.SUBTITLE_TRACK_LOAD_TIMEOUT:if(n){const l=s.loadLevelObj;if(l&&(n.type===ee.AUDIO_TRACK&&l.hasAudioGroup(n.groupId)||n.type===ee.SUBTITLE_TRACK&&l.hasSubtitleGroup(n.groupId))){t.errorAction=this.getPlaylistRetryOrSwitchAction(t,s.loadLevel),t.errorAction.action=we.SendAlternateToPenaltyBox,t.errorAction.flags=Ke.MoveAllAlternatesMatchingHost;return}}return;case R.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED:{const l=s.loadLevelObj,d=l==null?void 0:l.attrs["HDCP-LEVEL"];d?t.errorAction={action:we.SendAlternateToPenaltyBox,flags:Ke.MoveAllAlternatesMatchingHDCP,hdcpLevel:d}:this.keySystemError(t)}return;case R.BUFFER_ADD_CODEC_ERROR:case R.REMUX_ALLOC_ERROR:case R.BUFFER_APPEND_ERROR:if(!t.errorAction){var c;t.errorAction=this.getLevelSwitchAction(t,(c=t.level)!=null?c:s.loadLevel)}return;case R.INTERNAL_EXCEPTION:case R.BUFFER_APPENDING_ERROR:case R.BUFFER_FULL_ERROR:case R.LEVEL_SWITCH_ERROR:case R.BUFFER_STALLED_ERROR:case R.BUFFER_SEEK_OVER_HOLE:case R.BUFFER_NUDGE_ON_STALL:t.errorAction=ri();return}t.type===G.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 i=this.hls,s=ea(i.config.playlistLoadPolicy,e),n=this.playlistError++;if(Ni(s,n,Fi(e),e.response))return{action:we.RetryRequest,flags:Ke.None,retryConfig:s,retryCount:n};const o=this.getLevelSwitchAction(e,t);return s&&(o.retryConfig=s,o.retryCount=n),o}getFragRetryOrSwitchAction(e){const t=this.hls,i=this.getVariantLevelIndex(e.frag),s=t.levels[i],{fragLoadPolicy:n,keyLoadPolicy:a}=t.config,o=ea(e.details.startsWith("key")?a:n,e),c=t.levels.reduce((d,u)=>d+u.fragmentError,0);if(s&&(e.details!==R.FRAG_GAP&&s.fragmentError++,Ni(o,c,Fi(e),e.response)))return{action:we.RetryRequest,flags:Ke.None,retryConfig:o,retryCount:c};const l=this.getLevelSwitchAction(e,i);return o&&(l.retryConfig=o,l.retryCount=c),l}getLevelSwitchAction(e,t){const i=this.hls;t==null&&(t=i.loadLevel);const s=this.hls.levels[t];if(s){var n,a;const l=e.details;s.loadError++,l===R.BUFFER_APPEND_ERROR&&s.fragmentError++;let d=-1;const{levels:u,loadLevel:h,minAutoLevel:f,maxAutoLevel:g}=i;i.autoLevelEnabled||(i.loadLevel=-1);const m=(n=e.frag)==null?void 0:n.type,v=(m===$.AUDIO&&l===R.FRAG_PARSING_ERROR||e.sourceBufferName==="audio"&&(l===R.BUFFER_ADD_CODEC_ERROR||l===R.BUFFER_APPEND_ERROR))&&u.some(({audioCodec:k})=>s.audioCodec!==k),b=e.sourceBufferName==="video"&&(l===R.BUFFER_ADD_CODEC_ERROR||l===R.BUFFER_APPEND_ERROR)&&u.some(({codecSet:k,audioCodec:A})=>s.codecSet!==k&&s.audioCodec===A),{type:x,groupId:S}=(a=e.context)!=null?a:{};for(let k=u.length;k--;){const A=(k+h)%u.length;if(A!==h&&A>=f&&A<=g&&u[A].loadError===0){var o,c;const I=u[A];if(l===R.FRAG_GAP&&m===$.MAIN&&e.frag){const w=u[A].details;if(w){const L=_t(e.frag,w.fragments,e.frag.start);if(L!=null&&L.gap)continue}}else{if(x===ee.AUDIO_TRACK&&I.hasAudioGroup(S)||x===ee.SUBTITLE_TRACK&&I.hasSubtitleGroup(S))continue;if(m===$.AUDIO&&(o=s.audioGroups)!=null&&o.some(w=>I.hasAudioGroup(w))||m===$.SUBTITLE&&(c=s.subtitleGroups)!=null&&c.some(w=>I.hasSubtitleGroup(w))||v&&s.audioCodec===I.audioCodec||!v&&s.audioCodec!==I.audioCodec||b&&s.codecSet===I.codecSet)continue}d=A;break}}if(d>-1&&i.loadLevel!==d)return e.levelRetry=!0,this.playlistError=0,{action:we.SendAlternateToPenaltyBox,flags:Ke.None,nextAutoLevel:d}}return{action:we.SendAlternateToPenaltyBox,flags:Ke.MoveAllAlternatesMatchingHost}}onErrorOut(e,t){var i;switch((i=t.errorAction)==null?void 0:i.action){case we.DoNothing:break;case we.SendAlternateToPenaltyBox:this.sendAlternateToPenaltyBox(t),!t.errorAction.resolved&&t.details!==R.FRAG_GAP?t.fatal=!0:/MediaSource readyState: ended/.test(t.error.message)&&(this.warn(`MediaSource ended after "${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,i=e.errorAction;if(!i)return;const{flags:s,hdcpLevel:n,nextAutoLevel:a}=i;switch(s){case Ke.None:this.switchLevel(e,a);break;case Ke.MoveAllAlternatesMatchingHDCP:n&&(t.maxHdcpLevel=Bs[Bs.indexOf(n)-1],i.resolved=!0),this.warn(`Restricting playback to HDCP-LEVEL of "${t.maxHdcpLevel}" or lower`);break}i.resolved||this.switchLevel(e,a)}switchLevel(e,t){if(t!==void 0&&e.errorAction&&(this.warn(`switching to level ${t} after ${e.details}`),this.hls.nextAutoLevel=t,e.errorAction.resolved=!0,this.hls.nextLoadLevel=this.hls.nextAutoLevel,e.details===R.BUFFER_ADD_CODEC_ERROR&&e.mimeType&&e.sourceBufferName!=="audiovideo")){const i=Gn(e.mimeType),s=this.hls.levels;for(let n=s.length;n--;)s[n][`${e.sourceBufferName}Codec`]===i&&this.hls.removeLevel(n)}}}function ri(r){const e={action:we.DoNothing,flags:Ke.None};return r&&(e.resolved=!0),e}var Ae={NOT_LOADED:"NOT_LOADED",APPENDING:"APPENDING",PARTIAL:"PARTIAL",OK:"OK"};class bd{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(p.MANIFEST_LOADING,this.onManifestLoading,this),e.on(p.BUFFER_APPENDED,this.onBufferAppended,this),e.on(p.FRAG_BUFFERED,this.onFragBuffered,this),e.on(p.FRAG_LOADED,this.onFragLoaded,this)}_unregisterListeners(){const{hls:e}=this;e.off(p.MANIFEST_LOADING,this.onManifestLoading,this),e.off(p.BUFFER_APPENDED,this.onBufferAppended,this),e.off(p.FRAG_BUFFERED,this.onFragBuffered,this),e.off(p.FRAG_LOADED,this.onFragLoaded,this)}destroy(){this._unregisterListeners(),this.fragments=this.activePartLists=this.endListFragments=this.timeRanges=null}getAppendedFrag(e,t){const i=this.activePartLists[t];if(i)for(let s=i.length;s--;){const n=i[s];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,i){const{fragments:s}=this,n=Object.keys(s);for(let a=n.length;a--;){const o=s[n[a]];if((o==null?void 0:o.body.type)===t&&(!i||o.buffered)){const c=o.body;if(c.start<=e&&e<=c.end)return c}}return null}detectEvictedFragments(e,t,i,s,n){this.timeRanges&&(this.timeRanges[e]=t);const a=(s==null?void 0:s.fragment.sn)||-1;Object.keys(this.fragments).forEach(o=>{const c=this.fragments[o];if(!c||a>=c.body.sn)return;if(!c.buffered&&(!c.loaded||n)){c.body.type===i&&this.removeFragment(c.body);return}const l=c.range[e];if(l){if(l.time.length===0){this.removeFragment(c.body);return}l.time.some(d=>{const u=!this.isTimeBuffered(d.startPTS,d.endPTS,t);return u&&this.removeFragment(c.body),u})}})}detectPartialFragments(e){const t=this.timeRanges;if(!t||e.frag.sn==="initSegment")return;const i=e.frag,s=Ot(i),n=this.fragments[s];if(!n||n.buffered&&i.gap)return;const a=!i.relurl;Object.keys(t).forEach(o=>{const c=i.elementaryStreams[o];if(!c)return;const l=t[o],d=a||c.partial===!0;n.range[o]=this.getBufferedTimes(i,e.part,d,l)}),n.loaded=null,Object.keys(n.range).length?(n.buffered=!0,(n.body.endList=i.endList||n.body.endList)&&(this.endListFragments[n.body.type]=n),Bi(n)||this.removeParts(i.sn-1,i.type)):this.removeFragment(n.body)}removeParts(e,t){const i=this.activePartLists[t];i&&(this.activePartLists[t]=ia(i,s=>s.fragment.sn>=e))}fragBuffered(e,t){const i=Ot(e);let s=this.fragments[i];!s&&t&&(s=this.fragments[i]={body:e,appendedPTS:null,loaded:null,buffered:!1,range:Object.create(null)},e.gap&&(this.hasGaps=!0)),s&&(s.loaded=null,s.buffered=!0)}getBufferedTimes(e,t,i,s){const n={time:[],partial:i},a=e.start,o=e.end,c=e.minEndPTS||o,l=e.maxStartPTS||a;for(let d=0;d<s.length;d++){const u=s.start(d)-this.bufferPadding,h=s.end(d)+this.bufferPadding;if(l>=u&&c<=h){n.time.push({startPTS:Math.max(a,s.start(d)),endPTS:Math.min(o,s.end(d))});break}else if(a<h&&o>u){const f=Math.max(a,s.start(d)),g=Math.min(o,s.end(d));g>f&&(n.partial=!0,n.time.push({startPTS:f,endPTS:g}))}else if(o<=u)break}return n}getPartialFragment(e){let t=null,i,s,n,a=0;const{bufferPadding:o,fragments:c}=this;return Object.keys(c).forEach(l=>{const d=c[l];d&&Bi(d)&&(s=d.body.start-o,n=d.body.end+o,e>=s&&e<=n&&(i=Math.min(e-s,n-e),a<=i&&(t=d.body,a=i)))}),t}isEndListAppended(e){const t=this.endListFragments[e];return t!==void 0&&(t.buffered||Bi(t))}getState(e){const t=Ot(e),i=this.fragments[t];return i?i.buffered?Bi(i)?Ae.PARTIAL:Ae.OK:Ae.APPENDING:Ae.NOT_LOADED}isTimeBuffered(e,t,i){let s,n;for(let a=0;a<i.length;a++){if(s=i.start(a)-this.bufferPadding,n=i.end(a)+this.bufferPadding,e>=s&&t<=n)return!0;if(t<=s)return!1}return!1}onManifestLoading(){this.removeAllFragments()}onFragLoaded(e,t){if(t.frag.sn==="initSegment"||t.frag.bitrateTest)return;const i=t.frag,s=t.part?null:t,n=Ot(i);this.fragments[n]={body:i,appendedPTS:null,loaded:s,buffered:!1,range:Object.create(null)}}onBufferAppended(e,t){const{frag:i,part:s,timeRanges:n,type:a}=t;if(i.sn==="initSegment")return;const o=i.type;if(s){let l=this.activePartLists[o];l||(this.activePartLists[o]=l=[]),l.push(s)}this.timeRanges=n;const c=n[a];this.detectEvictedFragments(a,c,o,s)}onFragBuffered(e,t){this.detectPartialFragments(t)}hasFragment(e){const t=Ot(e);return!!this.fragments[t]}hasFragments(e){const{fragments:t}=this,i=Object.keys(t);if(!e)return i.length>0;for(let s=i.length;s--;){const n=t[i[s]];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,i,s,n){s&&!this.hasGaps||Object.keys(this.fragments).forEach(a=>{const o=this.fragments[a];if(!o)return;const c=o.body;c.type!==i||s&&!c.gap||c.start<t&&c.end>e&&(o.buffered||n)&&this.removeFragment(c)})}removeFragment(e){const t=Ot(e);e.clearElementaryStreamInfo();const i=this.activePartLists[e.type];if(i){const s=e.sn;this.activePartLists[e.type]=ia(i,n=>n.fragment.sn!==s)}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 i=(e=this.hls)==null||(t=e.latestLevelDetails)==null?void 0:t.partList;i&&i.forEach(s=>s.clearElementaryStreamInfo())}}function Bi(r){var e,t,i;return r.buffered&&(r.body.gap||((e=r.range.video)==null?void 0:e.partial)||((t=r.range.audio)==null?void 0:t.partial)||((i=r.range.audiovideo)==null?void 0:i.partial))}function Ot(r){return`${r.type}_${r.level}_${r.sn}`}function ia(r,e){return r.filter(t=>{const i=e(t);return i||t.clearElementaryStreamInfo(),i})}var mt={cbc:0,ctr:1};class Td{constructor(e,t,i){this.subtle=void 0,this.aesIV=void 0,this.aesMode=void 0,this.subtle=e,this.aesIV=t,this.aesMode=i}decrypt(e,t){switch(this.aesMode){case mt.cbc:return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},t,e);case mt.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 Ed(r){const e=r.byteLength,t=e&&new DataView(r.buffer).getUint8(e-1);return t?r.slice(0,e-t):r}class xd{constructor(){this.rcon=[0,1,2,4,8,16,32,64,128,27,54],this.subMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.invSubMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.sBox=new Uint32Array(256),this.invSBox=new Uint32Array(256),this.key=new Uint32Array(0),this.ksRows=0,this.keySize=0,this.keySchedule=void 0,this.invKeySchedule=void 0,this.initTable()}uint8ArrayToUint32Array_(e){const t=new DataView(e),i=new Uint32Array(4);for(let s=0;s<4;s++)i[s]=t.getUint32(s*4);return i}initTable(){const e=this.sBox,t=this.invSBox,i=this.subMix,s=i[0],n=i[1],a=i[2],o=i[3],c=this.invSubMix,l=c[0],d=c[1],u=c[2],h=c[3],f=new Uint32Array(256);let g=0,m=0,y=0;for(y=0;y<256;y++)y<128?f[y]=y<<1:f[y]=y<<1^283;for(y=0;y<256;y++){let v=m^m<<1^m<<2^m<<3^m<<4;v=v>>>8^v&255^99,e[g]=v,t[v]=g;const T=f[g],b=f[T],x=f[b];let S=f[v]*257^v*16843008;s[g]=S<<24|S>>>8,n[g]=S<<16|S>>>16,a[g]=S<<8|S>>>24,o[g]=S,S=x*16843009^b*65537^T*257^g*16843008,l[v]=S<<24|S>>>8,d[v]=S<<16|S>>>16,u[v]=S<<8|S>>>24,h[v]=S,g?(g=T^f[f[f[x^T]]],m^=f[f[m]]):g=m=1}}expandKey(e){const t=this.uint8ArrayToUint32Array_(e);let i=!0,s=0;for(;s<t.length&&i;)i=t[s]===this.key[s],s++;if(i)return;this.key=t;const 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,c;const l=this.keySchedule=new Uint32Array(a),d=this.invKeySchedule=new Uint32Array(a),u=this.sBox,h=this.rcon,f=this.invSubMix,g=f[0],m=f[1],y=f[2],v=f[3];let T,b;for(o=0;o<a;o++){if(o<n){T=l[o]=t[o];continue}b=T,o%n===0?(b=b<<8|b>>>24,b=u[b>>>24]<<24|u[b>>>16&255]<<16|u[b>>>8&255]<<8|u[b&255],b^=h[o/n|0]<<24):n>6&&o%n===4&&(b=u[b>>>24]<<24|u[b>>>16&255]<<16|u[b>>>8&255]<<8|u[b&255]),l[o]=T=(l[o-n]^b)>>>0}for(c=0;c<a;c++)o=a-c,c&3?b=l[o]:b=l[o-4],c<4||o<=4?d[c]=b:d[c]=g[u[b>>>24]]^m[u[b>>>16&255]]^y[u[b>>>8&255]]^v[u[b&255]],d[c]=d[c]>>>0}networkToHostOrderSwap(e){return e<<24|(e&65280)<<8|(e&16711680)>>8|e>>>24}decrypt(e,t,i){const s=this.keySize+6,n=this.invKeySchedule,a=this.invSBox,o=this.invSubMix,c=o[0],l=o[1],d=o[2],u=o[3],h=this.uint8ArrayToUint32Array_(i);let f=h[0],g=h[1],m=h[2],y=h[3];const v=new Int32Array(e),T=new Int32Array(v.length);let b,x,S,k,A,I,w,L,D,M,te,Y,H,U;const K=this.networkToHostOrderSwap;for(;t<v.length;){for(D=K(v[t]),M=K(v[t+1]),te=K(v[t+2]),Y=K(v[t+3]),A=D^n[0],I=Y^n[1],w=te^n[2],L=M^n[3],H=4,U=1;U<s;U++)b=c[A>>>24]^l[I>>16&255]^d[w>>8&255]^u[L&255]^n[H],x=c[I>>>24]^l[w>>16&255]^d[L>>8&255]^u[A&255]^n[H+1],S=c[w>>>24]^l[L>>16&255]^d[A>>8&255]^u[I&255]^n[H+2],k=c[L>>>24]^l[A>>16&255]^d[I>>8&255]^u[w&255]^n[H+3],A=b,I=x,w=S,L=k,H=H+4;b=a[A>>>24]<<24^a[I>>16&255]<<16^a[w>>8&255]<<8^a[L&255]^n[H],x=a[I>>>24]<<24^a[w>>16&255]<<16^a[L>>8&255]<<8^a[A&255]^n[H+1],S=a[w>>>24]<<24^a[L>>16&255]<<16^a[A>>8&255]<<8^a[I&255]^n[H+2],k=a[L>>>24]<<24^a[A>>16&255]<<16^a[I>>8&255]<<8^a[w&255]^n[H+3],T[t]=K(b^f),T[t+1]=K(k^g),T[t+2]=K(S^m),T[t+3]=K(x^y),f=D,g=M,m=te,y=Y,t=t+4}return T.buffer}}class Sd{constructor(e,t,i){this.subtle=void 0,this.key=void 0,this.aesMode=void 0,this.subtle=e,this.key=t,this.aesMode=i}expandKey(){const e=Ad(this.aesMode);return this.subtle.importKey("raw",this.key,{name:e},!1,["encrypt","decrypt"])}}function Ad(r){switch(r){case mt.cbc:return"AES-CBC";case mt.ctr:return"AES-CTR";default:throw new Error(`[FastAESKey] invalid aes mode ${r}`)}}const Ld=16;class Gs{constructor(e,{removePKCS7Padding:t=!0}={}){if(this.logEnabled=!0,this.removePKCS7Padding=void 0,this.subtle=null,this.softwareDecrypter=null,this.key=null,this.fastAesKey=null,this.remainderData=null,this.currentIV=null,this.currentResult=null,this.useSoftware=void 0,this.enableSoftwareAES=void 0,this.enableSoftwareAES=e.enableSoftwareAES,this.removePKCS7Padding=t,t)try{const i=self.crypto;i&&(this.subtle=i.subtle||i.webkitSubtle)}catch(i){}this.useSoftware=!this.subtle}destroy(){this.subtle=null,this.softwareDecrypter=null,this.key=null,this.fastAesKey=null,this.remainderData=null,this.currentIV=null,this.currentResult=null}isSync(){return this.useSoftware}flush(){const{currentResult:e,remainderData:t}=this;if(!e||t)return this.reset(),null;const i=new Uint8Array(e);return this.reset(),this.removePKCS7Padding?Ed(i):i}reset(){this.currentResult=null,this.currentIV=null,this.remainderData=null,this.softwareDecrypter&&(this.softwareDecrypter=null)}decrypt(e,t,i,s){return this.useSoftware?new Promise((n,a)=>{const o=ArrayBuffer.isView(e)?e:new Uint8Array(e);this.softwareDecrypt(o,t,i,s);const c=this.flush();c?n(c.buffer):a(new Error("[softwareDecrypt] Failed to decrypt data"))}):this.webCryptoDecrypt(new Uint8Array(e),t,i,s)}softwareDecrypt(e,t,i,s){const{currentIV:n,currentResult:a,remainderData:o}=this;if(s!==mt.cbc||t.byteLength!==16)return ie.warn("SoftwareDecrypt: can only handle AES-128-CBC"),null;this.logOnce("JS AES decrypt"),o&&(e=Ue(o,e),this.remainderData=null);const c=this.getValidChunk(e);if(!c.length)return null;n&&(i=n);let l=this.softwareDecrypter;l||(l=this.softwareDecrypter=new xd),l.expandKey(t);const d=a;return this.currentResult=l.decrypt(c.buffer,0,i),this.currentIV=c.slice(-16).buffer,d||null}webCryptoDecrypt(e,t,i,s){if(this.key!==t||!this.fastAesKey){if(!this.subtle)return Promise.resolve(this.onWebCryptoError(e,t,i,s));this.key=t,this.fastAesKey=new Sd(this.subtle,t,s)}return this.fastAesKey.expandKey().then(n=>this.subtle?(this.logOnce("WebCrypto AES decrypt"),new Td(this.subtle,new Uint8Array(i),s).decrypt(e.buffer,n)):Promise.reject(new Error("web crypto not initialized"))).catch(n=>(ie.warn(`[decrypter]: WebCrypto Error, disable WebCrypto API, ${n.name}: ${n.message}`),this.onWebCryptoError(e,t,i,s)))}onWebCryptoError(e,t,i,s){const n=this.enableSoftwareAES;if(n){this.useSoftware=!0,this.logEnabled=!0,this.softwareDecrypt(e,t,i,s);const a=this.flush();if(a)return a.buffer}throw new Error("WebCrypto"+(n?" and softwareDecrypt":"")+": failed to decrypt data")}getValidChunk(e){let t=e;const i=e.length-e.length%Ld;return i!==e.length&&(t=e.slice(0,i),this.remainderData=e.slice(i)),t}logOnce(e){this.logEnabled&&(ie.log(`[decrypter]: ${e}`),this.logEnabled=!1)}}const sa=Math.pow(2,17);class _d{constructor(e){this.config=void 0,this.loader=null,this.partLoadTimeout=-1,this.config=e}destroy(){this.loader&&(this.loader.destroy(),this.loader=null)}abort(){this.loader&&this.loader.abort()}load(e,t){const i=e.url;if(!i)return Promise.reject(new ot({type:G.NETWORK_ERROR,details:R.FRAG_LOAD_ERROR,fatal:!1,frag:e,error:new Error(`Fragment does not have a ${i?"part list":"url"}`),networkDetails:null}));this.abort();const s=this.config,n=s.fLoader,a=s.loader;return new Promise((o,c)=>{if(this.loader&&this.loader.destroy(),e.gap)if(e.tagList.some(g=>g[0]==="GAP")){c(na(e));return}else e.gap=!1;const l=this.loader=n?new n(s):new a(s),d=ra(e);e.loader=l;const u=ta(s.fragLoadPolicy.default),h={loadPolicy:u,timeout:u.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0,highWaterMark:e.sn==="initSegment"?1/0:sa};e.stats=l.stats;const f={onSuccess:(g,m,y,v)=>{this.resetLoader(e,l);let T=g.data;y.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:(g,m,y,v)=>{this.resetLoader(e,l),c(new ot({type:G.NETWORK_ERROR,details:R.FRAG_LOAD_ERROR,fatal:!1,frag:e,response:le({url:i,data:void 0},g),error:new Error(`HTTP Error ${g.code} ${g.text}`),networkDetails:y,stats:v}))},onAbort:(g,m,y)=>{this.resetLoader(e,l),c(new ot({type:G.NETWORK_ERROR,details:R.INTERNAL_ABORTED,fatal:!1,frag:e,error:new Error("Aborted"),networkDetails:y,stats:g}))},onTimeout:(g,m,y)=>{this.resetLoader(e,l),c(new ot({type:G.NETWORK_ERROR,details:R.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e,error:new Error(`Timeout after ${h.timeout}ms`),networkDetails:y,stats:g}))}};t&&(f.onProgress=(g,m,y,v)=>t({frag:e,part:null,payload:y,networkDetails:v})),l.load(d,h,f)})}loadPart(e,t,i){this.abort();const s=this.config,n=s.fLoader,a=s.loader;return new Promise((o,c)=>{if(this.loader&&this.loader.destroy(),e.gap||t.gap){c(na(e,t));return}const l=this.loader=n?new n(s):new a(s),d=ra(e,t);e.loader=l;const u=ta(s.fragLoadPolicy.default),h={loadPolicy:u,timeout:u.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0,highWaterMark:sa};t.stats=l.stats,l.load(d,h,{onSuccess:(f,g,m,y)=>{this.resetLoader(e,l),this.updateStatsFromPart(e,t);const v={frag:e,part:t,payload:f.data,networkDetails:y};i(v),o(v)},onError:(f,g,m,y)=>{this.resetLoader(e,l),c(new ot({type:G.NETWORK_ERROR,details:R.FRAG_LOAD_ERROR,fatal:!1,frag:e,part:t,response:le({url:d.url,data:void 0},f),error:new Error(`HTTP Error ${f.code} ${f.text}`),networkDetails:m,stats:y}))},onAbort:(f,g,m)=>{e.stats.aborted=t.stats.aborted,this.resetLoader(e,l),c(new ot({type:G.NETWORK_ERROR,details:R.INTERNAL_ABORTED,fatal:!1,frag:e,part:t,error:new Error("Aborted"),networkDetails:m,stats:f}))},onTimeout:(f,g,m)=>{this.resetLoader(e,l),c(new ot({type:G.NETWORK_ERROR,details:R.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e,part:t,error:new Error(`Timeout after ${h.timeout}ms`),networkDetails:m,stats:f}))}})})}updateStatsFromPart(e,t){const i=e.stats,s=t.stats,n=s.total;if(i.loaded+=s.loaded,n){const c=Math.round(e.duration/t.duration),l=Math.min(Math.round(i.loaded/n),c),u=(c-l)*Math.round(i.loaded/l);i.total=i.loaded+u}else i.total=Math.max(i.loaded,i.total);const a=i.loading,o=s.loading;a.start?a.first+=o.first-o.start:(a.start=o.start,a.first=o.first),a.end=o.end}resetLoader(e,t){e.loader=null,this.loader===t&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),t.destroy()}}function ra(r,e=null){const t=e||r,i={frag:r,part:e,responseType:"arraybuffer",url:t.url,headers:{},rangeStart:0,rangeEnd:0},s=t.byteRangeStartOffset,n=t.byteRangeEndOffset;if(B(s)&&B(n)){var a;let o=s,c=n;if(r.sn==="initSegment"&&Id((a=r.decryptdata)==null?void 0:a.method)){const l=n-s;l%16&&(c=n+(16-l%16)),s!==0&&(i.resetIV=!0,o=s-16)}i.rangeStart=o,i.rangeEnd=c}return i}function na(r,e){const t=new Error(`GAP ${r.gap?"tag":"attribute"} found`),i={type:G.MEDIA_ERROR,details:R.FRAG_GAP,fatal:!1,frag:r,error:t,networkDetails:null};return e&&(i.part=e),(e||r).stats.aborted=!0,new ot(i)}function Id(r){return r==="AES-128"||r==="AES-256"}class ot extends Error{constructor(e){super(e.error.message),this.data=void 0,this.data=e}}class aa extends at{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 Vs{constructor(e,t,i,s=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=Ui(),this.buffering={audio:Ui(),video:Ui(),audiovideo:Ui()},this.level=e,this.sn=t,this.id=i,this.size=s,this.part=n,this.partial=a}}function Ui(){return{start:0,executeStart:0,executeEnd:0,end:0}}const oa={length:0,start:()=>0,end:()=>0};class J{static isBuffered(e,t){if(e){const i=J.getBuffered(e);for(let s=i.length;s--;)if(t>=i.start(s)&&t<=i.end(s))return!0}return!1}static bufferedRanges(e){if(e){const t=J.getBuffered(e);return J.timeRangesToArray(t)}return[]}static timeRangesToArray(e){const t=[];for(let i=0;i<e.length;i++)t.push({start:e.start(i),end:e.end(i)});return t}static bufferInfo(e,t,i){if(e){const s=J.bufferedRanges(e);if(s.length)return J.bufferedInfo(s,t,i)}return{len:0,start:t,end:t,bufferedIndex:-1}}static bufferedInfo(e,t,i){t=Math.max(0,t),e.length>1&&e.sort((d,u)=>d.start-u.start||u.end-d.end);let s=-1,n=[];if(i)for(let d=0;d<e.length;d++){t>=e[d].start&&t<=e[d].end&&(s=d);const u=n.length;if(u){const h=n[u-1].end;e[d].start-h<i?e[d].end>h&&(n[u-1].end=e[d].end):n.push(e[d])}else n.push(e[d])}else n=e;let a=0,o,c=t,l=t;for(let d=0;d<n.length;d++){const u=n[d].start,h=n[d].end;if(s===-1&&t>=u&&t<=h&&(s=d),t+i>=u&&t<h)c=u,l=h,a=l-t;else if(t+i<u){o=u;break}}return{len:a,start:c||0,end:l||0,nextStart:o,buffered:e,bufferedIndex:s}}static getBuffered(e){try{return e.buffered||oa}catch(t){return ie.log("failed to get media.buffered",t),oa}}}const la=/\{\$([a-zA-Z0-9-_]+)\}/g;function ca(r){return la.test(r)}function Hs(r,e){if(r.variableList!==null||r.hasVariableRefs){const t=r.variableList;return e.replace(la,i=>{const s=i.substring(2,i.length-1),n=t==null?void 0:t[s];return n===void 0?(r.playlistParsingError||(r.playlistParsingError=new Error(`Missing preceding EXT-X-DEFINE tag for Variable Reference: "${s}"`)),i):n})}return e}function da(r,e,t){let i=r.variableList;i||(r.variableList=i={});let s,n;if("QUERYPARAM"in e){s=e.QUERYPARAM;try{const a=new self.URL(t).searchParams;if(a.has(s))n=a.get(s);else throw new Error(`"${s}" does not match any query parameter in URI: "${t}"`)}catch(a){r.playlistParsingError||(r.playlistParsingError=new Error(`EXT-X-DEFINE QUERYPARAM: ${a.message}`))}}else s=e.NAME,n=e.VALUE;s in i?r.playlistParsingError||(r.playlistParsingError=new Error(`EXT-X-DEFINE duplicate Variable Name declarations: "${s}"`)):i[s]=n||""}function Rd(r,e,t){const i=e.IMPORT;if(t&&i in t){let s=r.variableList;s||(r.variableList=s={}),s[i]=t[i]}else r.playlistParsingError||(r.playlistParsingError=new Error(`EXT-X-DEFINE IMPORT attribute not found in Multivariant Playlist: "${i}"`))}const kd=/^(\d+)x(\d+)$/,ua=/(.+?)=(".*?"|.*?)(?:,|$)/g;class ve{constructor(e,t){typeof e=="string"&&(e=ve.parseAttrList(e,t)),ue(this,e)}get clientAttrs(){return Object.keys(this).filter(e=>e.substring(0,2)==="X-")}decimalInteger(e){const t=parseInt(this[e],10);return t>Number.MAX_SAFE_INTEGER?1/0:t}hexadecimalInteger(e){if(this[e]){let t=(this[e]||"0x").slice(2);t=(t.length&1?"0":"")+t;const i=new Uint8Array(t.length/2);for(let s=0;s<t.length/2;s++)i[s]=parseInt(t.slice(s*2,s*2+2),16);return i}return null}hexadecimalIntegerAsNumber(e){const t=parseInt(this[e],16);return t>Number.MAX_SAFE_INTEGER?1/0:t}decimalFloatingPoint(e){return parseFloat(this[e])}optionalFloat(e,t){const i=this[e];return i?parseFloat(i):t}enumeratedString(e){return this[e]}enumeratedStringList(e,t){const i=this[e];return(i?i.split(/[ ,]+/):[]).reduce((s,n)=>(s[n.toLowerCase()]=!0,s),t)}bool(e){return this[e]==="YES"}decimalResolution(e){const t=kd.exec(this[e]);if(t!==null)return{width:parseInt(t[1],10),height:parseInt(t[2],10)}}static parseAttrList(e,t){let i;const s={},n='"';for(ua.lastIndex=0;(i=ua.exec(e))!==null;){const a=i[1].trim();let o=i[2];const c=o.indexOf(n)===0&&o.lastIndexOf(n)===o.length-1;let l=!1;if(c)o=o.slice(1,-1);else switch(a){case"IV":case"SCTE35-CMD":case"SCTE35-IN":case"SCTE35-OUT":l=!0}if(t&&(c||l))o=Hs(t,o);else if(!l&&!c)switch(a){case"CLOSED-CAPTIONS":if(o==="NONE")break;case"ALLOWED-CPC":case"CLASS":case"ASSOC-LANGUAGE":case"AUDIO":case"BYTERANGE":case"CHANNELS":case"CHARACTERISTICS":case"CODECS":case"DATA-ID":case"END-DATE":case"GROUP-ID":case"ID":case"IMPORT":case"INSTREAM-ID":case"KEYFORMAT":case"KEYFORMATVERSIONS":case"LANGUAGE":case"NAME":case"PATHWAY-ID":case"QUERYPARAM":case"RECENTLY-REMOVED-DATERANGES":case"SERVER-URI":case"STABLE-RENDITION-ID":case"STABLE-VARIANT-ID":case"START-DATE":case"SUBTITLES":case"SUPPLEMENTAL-CODECS":case"URI":case"VALUE":case"VIDEO":case"X-ASSET-LIST":case"X-ASSET-URI":ie.warn(`${e}: attribute ${a} is missing quotes`)}s[a]=o}return s}}const wd="com.apple.hls.interstitial";function Cd(r){return r!=="ID"&&r!=="CLASS"&&r!=="CUE"&&r!=="START-DATE"&&r!=="DURATION"&&r!=="END-DATE"&&r!=="END-ON-NEXT"}function Dd(r){return r==="SCTE35-OUT"||r==="SCTE35-IN"||r==="SCTE35-CMD"}class ha{constructor(e,t,i=0){var s;if(this.attr=void 0,this.tagAnchor=void 0,this.tagOrder=void 0,this._startDate=void 0,this._endDate=void 0,this._dateAtEnd=void 0,this._cue=void 0,this._badValueForSameId=void 0,this.tagAnchor=(t==null?void 0:t.tagAnchor)||null,this.tagOrder=(s=t==null?void 0:t.tagOrder)!=null?s:i,t){const n=t.attr;for(const a in n)if(Object.prototype.hasOwnProperty.call(e,a)&&e[a]!==n[a]){ie.warn(`DATERANGE tag attribute: "${a}" does not match for tags with ID: "${e.ID}"`),this._badValueForSameId=a;break}e=ue(new ve({}),n,e)}if(this.attr=e,t?(this._startDate=t._startDate,this._cue=t._cue,this._endDate=t._endDate,this._dateAtEnd=t._dateAtEnd):this._startDate=new Date(e["START-DATE"]),"END-DATE"in this.attr){const n=(t==null?void 0:t.endDate)||new Date(this.attr["END-DATE"]);B(n.getTime())&&(this._endDate=n)}}get id(){return this.attr.ID}get class(){return this.attr.CLASS}get cue(){const e=this._cue;return e===void 0?this._cue=this.attr.enumeratedStringList(this.attr.CUE?"CUE":"X-CUE",{pre:!1,post:!1,once:!1}):e}get startTime(){const{tagAnchor:e}=this;return e===null||e.programDateTime===null?(ie.warn(`Expected tagAnchor Fragment with PDT set for DateRange "${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(B(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===wd}get isValid(){return!!this.id&&!this._badValueForSameId&&B(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 Pd=10;class Od{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,i=this.lastPartIndex-e.lastPartIndex;this.updated=this.endSN!==e.endSN||!!i||!!t||!this.live,this.advanced=this.endSN>e.endSN||t>0||t===0&&i>0,this.updated||this.advanced?this.misses=Math.floor(e.misses*.6):this.misses=e.misses+1}get hasProgramDateTime(){return this.fragments.length?B(this.fragments[this.fragments.length-1].programDateTime):!1}get levelTargetDuration(){return this.averagetargetduration||this.targetduration||Pd}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 i=e.length;i--;)if(e[i].index>t)return e[i].index;return t}}return 0}get lastPartSn(){var e;return(e=this.partList)!=null&&e.length?this.partList[this.partList.length-1].fragment.sn:this.endSN}get expired(){if(this.live&&this.age&&this.misses<3){const e=this.partEnd-this.fragmentStart;return this.age>Math.max(e,this.totalduration)+this.levelTargetDuration}return!1}}function Mt(r){return r==="AES-128"||r==="AES-256"||r==="AES-256-CTR"}function Ks(r){switch(r){case"AES-128":case"AES-256":return mt.cbc;case"AES-256-CTR":return mt.ctr;default:throw new Error(`invalid full segment method ${r}`)}}function Ws(r){return Uint8Array.from(atob(r),e=>e.charCodeAt(0))}function Ys(r){return Uint8Array.from(unescape(encodeURIComponent(r)),e=>e.charCodeAt(0))}function Md(r){const e=Ys(r).subarray(0,16),t=new Uint8Array(16);return t.set(e,16-e.length),t}function Fd(r){const e=function(i,s,n){const a=i[s];i[s]=i[n],i[n]=a};e(r,0,3),e(r,1,2),e(r,4,5),e(r,6,7)}function Nd(r){const e=r.split(":");let t=null;if(e[0]==="data"&&e.length===2){const i=e[1].split(";"),s=i[i.length-1].split(",");if(s.length===2){const n=s[0]==="base64",a=s[1];n?(i.splice(-1,1),t=Ws(a)):t=Md(a)}}return t}const $i=typeof self!="undefined"?self:void 0;var ce={CLEARKEY:"org.w3.clearkey",FAIRPLAY:"com.apple.fps",PLAYREADY:"com.microsoft.playready",WIDEVINE:"com.widevine.alpha"},Pe={CLEARKEY:"org.w3.clearkey",FAIRPLAY:"com.apple.streamingkeydelivery",PLAYREADY:"com.microsoft.playready",WIDEVINE:"urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"};function js(r){switch(r){case Pe.FAIRPLAY:return ce.FAIRPLAY;case Pe.PLAYREADY:return ce.PLAYREADY;case Pe.WIDEVINE:return ce.WIDEVINE;case Pe.CLEARKEY:return ce.CLEARKEY}}var Gi={CENC:"1077efecc0b24d02ace33c1e52e2fb4b",CLEARKEY:"e2719d58a985b3c9781ab030af78d30e",PLAYREADY:"9a04f07998404286ab92e65be0885f95",WIDEVINE:"edef8ba979d64acea3c827dcd51d21ed"};function qs(r){if(r===Gi.WIDEVINE)return ce.WIDEVINE;if(r===Gi.PLAYREADY)return ce.PLAYREADY;if(r===Gi.CENC||r===Gi.CLEARKEY)return ce.CLEARKEY}function zs(r){switch(r){case ce.FAIRPLAY:return Pe.FAIRPLAY;case ce.PLAYREADY:return Pe.PLAYREADY;case ce.WIDEVINE:return Pe.WIDEVINE;case ce.CLEARKEY:return Pe.CLEARKEY}}function Vi(r){const{drmSystems:e,widevineLicenseUrl:t}=r,i=e?[ce.FAIRPLAY,ce.WIDEVINE,ce.PLAYREADY,ce.CLEARKEY].filter(s=>!!e[s]):[];return!i[ce.WIDEVINE]&&t&&i.push(ce.WIDEVINE),i}const fa=function(r){return $i!=null&&(r=$i.navigator)!=null&&r.requestMediaKeySystemAccess?self.navigator.requestMediaKeySystemAccess.bind(self.navigator):null}();function Bd(r,e,t,i){let s;switch(r){case ce.FAIRPLAY:s=["cenc","sinf"];break;case ce.WIDEVINE:case ce.PLAYREADY:s=["cenc"];break;case ce.CLEARKEY:s=["cenc","keyids"];break;default:throw new Error(`Unknown key-system: ${r}`)}return Ud(s,e,t,i)}function Ud(r,e,t,i){return[{initDataTypes:r,persistentState:i.persistentState||"optional",distinctiveIdentifier:i.distinctiveIdentifier||"optional",sessionTypes:i.sessionTypes||[i.sessionType||"temporary"],audioCapabilities:e.map(n=>({contentType:`audio/mp4; codecs=${n}`,robustness:i.audioRobustness||"",encryptionScheme:i.audioEncryptionScheme||null})),videoCapabilities:t.map(n=>({contentType:`video/mp4; codecs=${n}`,robustness:i.videoRobustness||"",encryptionScheme:i.videoEncryptionScheme||null}))}]}function $d(r){var e;return r.sessionType==="persistent-license"||!!((e=r.sessionTypes)!=null&&e.some(t=>t==="persistent-license"))}function ga(r){const e=new Uint16Array(r.buffer,r.byteOffset,r.byteLength/2),t=String.fromCharCode.apply(null,Array.from(e)),i=t.substring(t.indexOf("<"),t.length),a=new DOMParser().parseFromString(i,"text/xml").getElementsByTagName("KID")[0];if(a){const o=a.childNodes[0]?a.childNodes[0].nodeValue:a.getAttribute("VALUE");if(o){const c=Ws(o).subarray(0,16);return Fd(c),c}}return null}let Hi={};class ni{static clearKeyUriToKeyIdMap(){Hi={}}constructor(e,t,i,s=[1],n=null){this.uri=void 0,this.method=void 0,this.keyFormat=void 0,this.keyFormatVersions=void 0,this.encrypted=void 0,this.isCommonEncryption=void 0,this.iv=null,this.key=null,this.keyId=null,this.pssh=null,this.method=e,this.uri=t,this.keyFormat=i,this.keyFormatVersions=s,this.iv=n,this.encrypted=e?e!=="NONE":!1,this.isCommonEncryption=this.encrypted&&!Mt(e)}isSupported(){if(this.method){if(Mt(this.method)||this.method==="NONE")return!0;if(this.keyFormat==="identity")return this.method==="SAMPLE-AES";switch(this.keyFormat){case Pe.FAIRPLAY:case Pe.WIDEVINE:case Pe.PLAYREADY:case Pe.CLEARKEY:return["ISO-23001-7","SAMPLE-AES","SAMPLE-AES-CENC","SAMPLE-AES-CTR"].indexOf(this.method)!==-1}}return!1}getDecryptData(e){if(!this.encrypted||!this.uri)return null;if(Mt(this.method)&&this.uri&&!this.iv){typeof e!="number"&&(ie.warn(`missing IV for initialization segment with method="${this.method}" - compliance issue`),e=0);const i=Gd(e);return new ni(this.method,this.uri,"identity",this.keyFormatVersions,i)}const t=Nd(this.uri);if(t)switch(this.keyFormat){case Pe.WIDEVINE:this.pssh=t,t.length>=22&&(this.keyId=t.subarray(t.length-22,t.length-6));break;case Pe.PLAYREADY:{const i=new Uint8Array([154,4,240,121,152,64,66,134,171,146,230,91,224,136,95,149]);this.pssh=Yc(i,null,t),this.keyId=ga(t);break}default:{let i=t.subarray(0,16);if(i.length!==16){const s=new Uint8Array(16);s.set(i,16-i.length),i=s}this.keyId=i;break}}if(!this.keyId||this.keyId.byteLength!==16){let i=Hi[this.uri];if(!i){const s=Object.keys(Hi).length%Number.MAX_SAFE_INTEGER;i=new Uint8Array(16),new DataView(i.buffer,12,4).setUint32(0,s),Hi[this.uri]=i}this.keyId=i}return this}}function Gd(r){const e=new Uint8Array(16);for(let t=12;t<16;t++)e[t]=r>>8*(15-t)&255;return e}const pa=/#EXT-X-STREAM-INF:([^\r\n]*)(?:[\r\n](?:#[^\r\n]*)?)*([^\r\n]+)|#EXT-X-(SESSION-DATA|SESSION-KEY|DEFINE|CONTENT-STEERING|START):([^\r\n]*)[\r\n]+/g,ma=/#EXT-X-MEDIA:(.*)/g,Vd=/^#EXT(?:INF|-X-TARGETDURATION):/m,Xs=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/(?!#) *(\S[^\r\n]*)/.source,/#.*/.source].join("|"),"g"),Hd=new RegExp([/#EXT-X-(PROGRAM-DATE-TIME|BYTERANGE|DATERANGE|DEFINE|KEY|MAP|PART|PART-INF|PLAYLIST-TYPE|PRELOAD-HINT|RENDITION-REPORT|SERVER-CONTROL|SKIP|START):(.+)/.source,/#EXT-X-(BITRATE|DISCONTINUITY-SEQUENCE|MEDIA-SEQUENCE|TARGETDURATION|VERSION): *(\d+)/.source,/#EXT-X-(DISCONTINUITY|ENDLIST|GAP|INDEPENDENT-SEGMENTS)/.source,/(#)([^:]*):(.*)/.source,/(#)(.*)(?:.*)\r?\n?/.source].join("|"));class et{static findGroup(e,t){for(let i=0;i<e.length;i++){const s=e[i];if(s.id===t)return s}}static resolve(e,t){return ws.buildAbsoluteURL(t,e,{alwaysNormalize:!0})}static isMediaPlaylist(e){return Vd.test(e)}static parseMasterPlaylist(e,t){const i=ca(e),s={contentSteering:null,levels:[],playlistParsingError:null,sessionData:null,sessionKeys:null,startTimeOffset:null,variableList:null,hasVariableRefs:i},n=[];pa.lastIndex=0;let a;for(;(a=pa.exec(e))!=null;)if(a[1]){var o;const l=new ve(a[1],s),d=Hs(s,a[2]),u={attrs:l,bitrate:l.decimalInteger("BANDWIDTH")||l.decimalInteger("AVERAGE-BANDWIDTH"),name:l.NAME,url:et.resolve(d,t)},h=l.decimalResolution("RESOLUTION");h&&(u.width=h.width,u.height=h.height),Ta(l.CODECS,u);const f=l["SUPPLEMENTAL-CODECS"];f&&(u.supplemental={},Ta(f,u.supplemental)),(o=u.unknownCodecs)!=null&&o.length||n.push(u),s.levels.push(u)}else if(a[3]){const l=a[3],d=a[4];switch(l){case"SESSION-DATA":{const u=new ve(d,s),h=u["DATA-ID"];h&&(s.sessionData===null&&(s.sessionData={}),s.sessionData[h]=u);break}case"SESSION-KEY":{const u=va(d,t,s);u.encrypted&&u.isSupported()?(s.sessionKeys===null&&(s.sessionKeys=[]),s.sessionKeys.push(u)):ie.warn(`[Keys] Ignoring invalid EXT-X-SESSION-KEY tag: "${d}"`);break}case"DEFINE":{{const u=new ve(d,s);da(s,u,t)}break}case"CONTENT-STEERING":{const u=new ve(d,s);s.contentSteering={uri:et.resolve(u["SERVER-URI"],t),pathwayId:u["PATHWAY-ID"]||"."};break}case"START":{s.startTimeOffset=ba(d);break}}}const c=n.length>0&&n.length<s.levels.length;return s.levels=c?n:s.levels,s.levels.length===0&&(s.playlistParsingError=new Error("no levels found in manifest")),s}static parseMasterPlaylistMedia(e,t,i){let s;const n={},a=i.levels,o={AUDIO:a.map(l=>({id:l.attrs.AUDIO,audioCodec:l.audioCodec})),SUBTITLES:a.map(l=>({id:l.attrs.SUBTITLES,textCodec:l.textCodec})),"CLOSED-CAPTIONS":[]};let c=0;for(ma.lastIndex=0;(s=ma.exec(e))!==null;){const l=new ve(s[1],i),d=l.TYPE;if(d){const u=o[d],h=n[d]||[];n[d]=h;const f=l.LANGUAGE,g=l["ASSOC-LANGUAGE"],m=l.CHANNELS,y=l.CHARACTERISTICS,v=l["INSTREAM-ID"],T={attrs:l,bitrate:0,id:c++,groupId:l["GROUP-ID"]||"",name:l.NAME||f||"",type:d,default:l.bool("DEFAULT"),autoselect:l.bool("AUTOSELECT"),forced:l.bool("FORCED"),lang:f,url:l.URI?et.resolve(l.URI,t):""};if(g&&(T.assocLang=g),m&&(T.channels=m),y&&(T.characteristics=y),v&&(T.instreamId=v),u!=null&&u.length){const b=et.findGroup(u,T.groupId)||u[0];Ea(T,b,"audioCodec"),Ea(T,b,"textCodec")}h.push(T)}}return n}static parseLevelPlaylist(e,t,i,s,n,a){var o;const c={url:t},l=new Od(t),d=l.fragments,u=[];let h=null,f=0,g=0,m=0,y=0,v=0,T=null,b=new Ds(s,c),x,S,k,A=-1,I=!1,w=null,L;if(Xs.lastIndex=0,l.m3u8=e,l.hasVariableRefs=ca(e),((o=Xs.exec(e))==null?void 0:o[0])!=="#EXTM3U")return l.playlistParsingError=new Error("Missing format identifier #EXTM3U"),l;for(;(x=Xs.exec(e))!==null;){I&&(I=!1,b=new Ds(s,c),b.playlistOffset=m,b.start=m,b.sn=f,b.cc=y,v&&(b.bitrate=v),b.level=i,h&&(b.initSegment=h,h.rawProgramDateTime&&(b.rawProgramDateTime=h.rawProgramDateTime,h.rawProgramDateTime=null),w&&(b.setByteRange(w),w=null)));const Y=x[1];if(Y){b.duration=parseFloat(Y);const H=(" "+x[2]).slice(1);b.title=H||null,b.tagList.push(H?["INF",Y,H]:["INF",Y])}else if(x[3]){if(B(b.duration)){b.playlistOffset=m,b.start=m,k&&Sa(b,k,l),b.sn=f,b.level=i,b.cc=y,d.push(b);const H=(" "+x[3]).slice(1);b.relurl=Hs(l,H),Qs(b,T,u),T=b,m+=b.duration,f++,g=0,I=!0}}else{if(x=x[0].match(Hd),!x){ie.warn("No matches on slow regex match for level playlist!");continue}for(S=1;S<x.length&&x[S]===void 0;S++);const H=(" "+x[S]).slice(1),U=(" "+x[S+1]).slice(1),K=x[S+2]?(" "+x[S+2]).slice(1):null;switch(H){case"BYTERANGE":T?b.setByteRange(U,T):b.setByteRange(U);break;case"PROGRAM-DATE-TIME":b.rawProgramDateTime=U,b.tagList.push(["PROGRAM-DATE-TIME",U]),A===-1&&(A=d.length);break;case"PLAYLIST-TYPE":l.type&&lt(l,H,x),l.type=U.toUpperCase();break;case"MEDIA-SEQUENCE":l.startSN!==0?lt(l,H,x):d.length>0&&Aa(l,H,x),f=l.startSN=parseInt(U);break;case"SKIP":{l.skippedSegments&&lt(l,H,x);const V=new ve(U,l),P=V.decimalInteger("SKIPPED-SEGMENTS");if(B(P)){l.skippedSegments+=P;for(let X=P;X--;)d.push(null);f+=P}const O=V.enumeratedString("RECENTLY-REMOVED-DATERANGES");O&&(l.recentlyRemovedDateranges=(l.recentlyRemovedDateranges||[]).concat(O.split("	")));break}case"TARGETDURATION":l.targetduration!==0&&lt(l,H,x),l.targetduration=Math.max(parseInt(U),1);break;case"VERSION":l.version!==null&&lt(l,H,x),l.version=parseInt(U);break;case"INDEPENDENT-SEGMENTS":break;case"ENDLIST":l.live||lt(l,H,x),l.live=!1;break;case"#":(U||K)&&b.tagList.push(K?[U,K]:[U]);break;case"DISCONTINUITY":y++,b.tagList.push(["DIS"]);break;case"GAP":b.gap=!0,b.tagList.push([H]);break;case"BITRATE":b.tagList.push([H,U]),v=parseInt(U)*1e3,B(v)?b.bitrate=v:v=0;break;case"DATERANGE":{const V=new ve(U,l),P=new ha(V,l.dateRanges[V.ID],l.dateRangeTagCount);l.dateRangeTagCount++,P.isValid||l.skippedSegments?l.dateRanges[P.id]=P:ie.warn(`Ignoring invalid DATERANGE tag: "${U}"`),b.tagList.push(["EXT-X-DATERANGE",U]);break}case"DEFINE":{{const V=new ve(U,l);"IMPORT"in V?Rd(l,V,a):da(l,V,t)}break}case"DISCONTINUITY-SEQUENCE":l.startCC!==0?lt(l,H,x):d.length>0&&Aa(l,H,x),l.startCC=y=parseInt(U);break;case"KEY":{const V=va(U,t,l);if(V.isSupported()){if(V.method==="NONE"){k=void 0;break}k||(k={}),k[V.keyFormat]&&(k=ue({},k)),k[V.keyFormat]=V}else ie.warn(`[Keys] Ignoring invalid EXT-X-KEY tag: "${U}"`);break}case"START":l.startTimeOffset=ba(U);break;case"MAP":{const V=new ve(U,l);if(b.duration){const P=new Ds(s,c);xa(P,V,i,k),h=P,b.initSegment=h,h.rawProgramDateTime&&!b.rawProgramDateTime&&(b.rawProgramDateTime=h.rawProgramDateTime)}else{const P=b.byteRangeEndOffset;if(P){const O=b.byteRangeStartOffset;w=`${P-O}@${O}`}else w=null;xa(b,V,i,k),h=b,I=!0}h.cc=y;break}case"SERVER-CONTROL":{L&&lt(l,H,x),L=new ve(U),l.canBlockReload=L.bool("CAN-BLOCK-RELOAD"),l.canSkipUntil=L.optionalFloat("CAN-SKIP-UNTIL",0),l.canSkipDateRanges=l.canSkipUntil>0&&L.bool("CAN-SKIP-DATERANGES"),l.partHoldBack=L.optionalFloat("PART-HOLD-BACK",0),l.holdBack=L.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{l.partTarget&&lt(l,H,x);const V=new ve(U);l.partTarget=V.decimalFloatingPoint("PART-TARGET");break}case"PART":{let V=l.partList;V||(V=l.partList=[]);const P=g>0?V[V.length-1]:void 0,O=g++,X=new ve(U,l),q=new Cc(X,b,c,O,P);V.push(q),b.duration+=q.duration;break}case"PRELOAD-HINT":{const V=new ve(U,l);l.preloadHint=V;break}case"RENDITION-REPORT":{const V=new ve(U,l);l.renditionReports=l.renditionReports||[],l.renditionReports.push(V);break}default:ie.warn(`line parsed but not handled: ${x}`);break}}}T&&!T.relurl?(d.pop(),m-=T.duration,l.partList&&(l.fragmentHint=T)):l.partList&&(Qs(b,T,u),b.cc=y,l.fragmentHint=b,k&&Sa(b,k,l)),l.targetduration||(l.playlistParsingError=new Error("#EXT-X-TARGETDURATION is required"));const D=d.length,M=d[0],te=d[D-1];if(m+=l.skippedSegments*l.targetduration,m>0&&D&&te){l.averagetargetduration=m/D;const Y=te.sn;l.endSN=Y!=="initSegment"?Y:0,l.live||(te.endList=!0),M&&l.startCC===void 0&&(l.startCC=M.cc),A>0&&(Wd(d,A),M&&u.unshift(M))}else l.endSN=0,l.startCC=0;return l.fragmentHint&&(m+=l.fragmentHint.duration),l.totalduration=m,u.length&&l.dateRangeTagCount&&M&&ya(u,l),l.endCC=y,l}}function ya(r,e){const t=r.length,i=r[t-1],s=e.live?1/0:e.totalduration,n=Object.keys(e.dateRanges);for(let a=n.length;a--;){const o=e.dateRanges[n[a]],c=o.startDate.getTime();o.tagAnchor=i.ref;for(let l=t;l--;){const d=Kd(e,c,r,l,s);if(d!==-1){o.tagAnchor=e.fragments[d].ref;break}}}}function Kd(r,e,t,i,s){const n=t[i];if(n){const o=n.programDateTime;if(e>=o||i===0){var a;const c=(((a=t[i+1])==null?void 0:a.start)||s)-n.start;if(e<=o+c*1e3){const l=t[i].sn-r.startSN,d=r.fragments;if(d.length>t.length){const h=(t[i+1]||d[d.length-1]).sn-r.startSN;for(let f=h;f>l;f--){const g=d[f].programDateTime;if(e>=g&&e<g+d[f].duration*1e3)return f}}return l}}}return-1}function va(r,e,t){var i,s;const n=new ve(r,t),a=(i=n.METHOD)!=null?i:"",o=n.URI,c=n.hexadecimalInteger("IV"),l=n.KEYFORMATVERSIONS,d=(s=n.KEYFORMAT)!=null?s:"identity";o&&n.IV&&!c&&ie.error(`Invalid IV: ${n.IV}`);const u=o?et.resolve(o,e):"",h=(l||"1").split("/").map(Number).filter(Number.isFinite);return new ni(a,u,d,h,c)}function ba(r){const t=new ve(r).decimalFloatingPoint("TIME-OFFSET");return B(t)?t:null}function Ta(r,e){let t=(r||"").split(/[ ,]+/).filter(i=>i);["video","audio","text"].forEach(i=>{const s=t.filter(n=>Nn(n,i));s.length&&(e[`${i}Codec`]=s.map(n=>n.split("/")[0]).join(","),t=t.filter(n=>s.indexOf(n)===-1))}),e.unknownCodecs=t}function Ea(r,e,t){const i=e[t];i&&(r[t]=i)}function Wd(r,e){let t=r[e];for(let i=e;i--;){const s=r[i];if(!s)return;s.programDateTime=t.programDateTime-s.duration*1e3,t=s}}function Qs(r,e,t){r.rawProgramDateTime?t.push(r):e!=null&&e.programDateTime&&(r.programDateTime=e.endProgramDateTime)}function xa(r,e,t,i){r.relurl=e.URI,e.BYTERANGE&&r.setByteRange(e.BYTERANGE),r.level=t,r.sn="initSegment",i&&(r.levelkeys=i),r.initSegment=null}function Sa(r,e,t){r.levelkeys=e;const{encryptedFragments:i}=t;(!i.length||i[i.length-1].levelkeys!==e)&&Object.keys(e).some(s=>e[s].isCommonEncryption)&&i.push(r)}function lt(r,e,t){r.playlistParsingError=new Error(`#EXT-X-${e} must not appear more than once (${t[0]})`)}function Aa(r,e,t){r.playlistParsingError=new Error(`#EXT-X-${e} must appear before the first Media Segment (${t[0]})`)}function Js(r,e){const t=e.startPTS;if(B(t)){let i=0,s;e.sn>r.sn?(i=t-r.start,s=r):(i=r.start-t,s=e),s.duration!==i&&s.setDuration(i)}else e.sn>r.sn?r.cc===e.cc&&r.minEndPTS?e.setStart(r.start+(r.minEndPTS-r.start)):e.setStart(r.start+r.duration):e.setStart(Math.max(r.start-e.duration,0))}function La(r,e,t,i,s,n){i-t<=0&&(ie.warn("Fragment should have 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m=d;m<u.length;m++)u[m].cc+=g;e.startCC=(h=(f=ka(r,e.startSN-1))==null?void 0:f.cc)!=null?h:u[0].cc,e.endCC=u[u.length-1].cc}B(c.startPTS)&&B(c.endPTS)&&(l.setStart(l.startPTS=c.startPTS),l.startDTS=c.startDTS,l.maxStartPTS=c.maxStartPTS,l.endPTS=c.endPTS,l.endDTS=c.endDTS,l.minEndPTS=c.minEndPTS,l.setDuration(c.endPTS-c.startPTS),l.duration&&(s=l),e.PTSKnown=e.alignedSliding=!0),c.hasStreams&&(l.elementaryStreams=c.elementaryStreams),l.loader=c.loader,c.hasStats&&(l.stats=c.stats),c.initSegment&&(l.initSegment=c.initSegment,t=c.initSegment)});const n=e.fragments,a=e.fragmentHint?n.concat(e.fragmentHint):n;if(t&&a.forEach(c=>{var l;c&&(!c.initSegment||c.initSegment.relurl===((l=t)==null?void 0:l.relurl))&&(c.initSegment=t)}),e.skippedSegments)if(e.deltaUpdateFailed=n.some(c=>!c),e.deltaUpdateFailed){ie.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(let c=e.skippedSegments;c--;)n.shift();e.startSN=n[0].sn}else{e.endCC=n[n.length-1].cc,e.canSkipDateRanges&&(e.dateRanges=jd(r.dateRanges,e));const c=r.fragments.filter(l=>l.rawProgramDateTime);if(r.hasProgramDateTime&&!e.hasProgramDateTime)for(let l=1;l<a.length;l++)a[l].programDateTime===null&&Qs(a[l],a[l-1],c);ya(c,e)}qd(r.partList,e.partList,(c,l)=>{l.elementaryStreams=c.elementaryStreams,l.stats=c.stats}),s?La(e,s,s.startPTS,s.endPTS,s.startDTS,s.endDTS):Ia(r,e),n.length&&(e.totalduration=e.edge-n[0].start),e.driftStartTime=r.driftStartTime,e.driftStart=r.driftStart;const o=e.advancedDateTime;if(e.advanced&&o){const c=e.edge;e.driftStart||(e.driftStartTime=o,e.driftStart=c),e.driftEndTime=o,e.driftEnd=c}else e.driftEndTime=r.driftEndTime,e.driftEnd=r.driftEnd,e.advancedDateTime=r.advancedDateTime;e.requestScheduled===-1&&(e.requestScheduled=r.requestScheduled)}function jd(r,e){const{dateRanges:t,recentlyRemovedDateranges:i}=e,s=ue({},r);i&&i.forEach(o=>{delete s[o]});const a=Object.keys(s).length;return a&&Object.keys(t).forEach(o=>{const c=s[o],l=new ha(t[o].attr,c);l.isValid?(s[o]=l,c||(l.tagOrder+=a)):ie.warn(`Ignoring invalid Playlist Delta Update DATERANGE tag: "${me(t[o].attr)}"`)}),s}function qd(r,e,t){if(r&&e){let i=0;for(let s=0,n=r.length;s<=n;s++){const a=r[s],o=e[s+i];a&&o&&a.index===o.index&&a.fragment.sn===o.fragment.sn?t(a,o):i--}}}function zd(r,e,t){const i=e.skippedSegments,s=Math.max(r.startSN,e.startSN)-e.startSN,n=(r.fragmentHint?1:0)+(i?e.endSN:Math.min(r.endSN,e.endSN))-e.startSN,a=e.startSN-r.startSN,o=e.fragmentHint?e.fragments.concat(e.fragmentHint):e.fragments,c=r.fragmentHint?r.fragments.concat(r.fragmentHint):r.fragments;for(let l=s;l<=n;l++){const d=c[a+l];let u=o[l];if(i&&!u&&d&&(u=e.fragments[l]=d),d&&u){if(t(d,u,l,o),d.url&&d.url!==u.url){e.playlistParsingError=_a(`media sequence mismatch ${u.sn}:`,r,e,d,u);return}else if(d.cc!==u.cc){e.playlistParsingError=_a(`discontinuity sequence mismatch (${d.cc}!=${u.cc})`,r,e,d,u);return}}}}function _a(r,e,t,i,s){return new Error(`${r} ${s.url}
Playlist starting @${e.startSN}
${e.m3u8}

Playlist starting @${t.startSN}
${t.m3u8}`)}function Ia(r,e,t=!0){const i=e.startSN+e.skippedSegments-r.startSN,s=r.fragments,n=i>=0;let a=0;if(n&&i<s.length)a=s[i].start;else if(n&&e.startSN===r.endSN+1)a=r.fragmentEnd;else if(n&&t)a=r.fragmentStart+i*e.levelTargetDuration;else if(!e.skippedSegments&&e.fragmentStart===0)a=r.fragmentStart;else return;Zs(e,a)}function Zs(r,e){if(e){const t=r.fragments;for(let i=r.skippedSegments;i<t.length;i++)t[i].addStart(e);r.fragmentHint&&r.fragmentHint.addStart(e)}}function Ra(r,e=1/0){let t=1e3*r.targetduration;if(r.updated){const i=r.fragments;if(i.length&&t*4>e){const n=i[i.length-1].duration*1e3;n<t&&(t=n)}}else t/=2;return Math.round(t)}function ka(r,e,t){if(!r)return null;let i=r.fragments[e-r.startSN];return i||(i=r.fragmentHint,i&&i.sn===e)?i:e<r.startSN&&t&&t.sn===e?t:null}function wa(r,e,t){return r?Ca(r.partList,e,t):null}function Ca(r,e,t){if(r)for(let i=r.length;i--;){const s=r[i];if(s.index===t&&s.fragment.sn===e)return s}return null}function Da(r){r.forEach((e,t)=>{var i;(i=e.details)==null||i.fragments.forEach(s=>{s.level=t,s.initSegment&&(s.initSegment.level=t)})})}function ai(r,e){for(let i=0,s=r.length;i<s;i++){var t;if(((t=r[i])==null?void 0:t.cc)===e)return r[i]}return null}function Xd(r,e){return!!(r&&e.startCC<r.endCC&&e.endCC>r.startCC)}function Pa(r,e){if(r){const t=r.start+e;r.start=r.startPTS=t,r.endPTS=t+r.duration}}function Oa(r,e){const t=e.fragments;for(let i=0,s=t.length;i<s;i++)Pa(t[i],r);e.fragmentHint&&Pa(e.fragmentHint,r),e.alignedSliding=!0}function Qd(r,e){r&&(Ma(e,r),!e.alignedSliding&&r&&Ki(e,r),!e.alignedSliding&&r&&!e.skippedSegments&&Ia(r,e,!1))}function Ma(r,e){if(!Xd(e,r))return;const t=Math.min(e.endCC,r.endCC),i=ai(e.fragments,t),s=ai(r.fragments,t);if(!i||!s)return;ie.log(`Aligning playlist at start of dicontinuity sequence ${t}`);const n=i.start-s.start;Oa(n,r)}function Ki(r,e){if(!r.hasProgramDateTime||!e.hasProgramDateTime)return;const t=r.fragments,i=e.fragments;if(!t.length||!i.length)return;let s,n;const a=Math.min(e.endCC,r.endCC);e.startCC<a&&r.startCC<a&&(s=ai(i,a),n=ai(t,a)),(!s||!n)&&(s=i[Math.floor(i.length/2)],n=ai(t,s.cc)||t[Math.floor(t.length/2)]);const o=s.programDateTime,c=n.programDateTime;if(!o||!c)return;const l=(c-o)/1e3-(n.start-s.start);Oa(l,r)}const Jd={toString:function(r){let e="";const t=r.length;for(let i=0;i<t;i++)e+=`[${r.start(i).toFixed(3)}-${r.end(i).toFixed(3)}]`;return e}},C={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_TRACK:"WAITING_TRACK",PARSING:"PARSING",PARSED:"PARSED",ENDED:"ENDED",ERROR:"ERROR",WAITING_INIT_PTS:"WAITING_INIT_PTS",WAITING_LEVEL:"WAITING_LEVEL"};class er extends aa{constructor(e,t,i,s,n){super(s,e.logger),this.hls=void 0,this.fragPrevious=null,this.fragCurrent=null,this.fragmentTracker=void 0,this.transmuxer=null,this._state=C.STOPPED,this.playlistType=void 0,this.media=null,this.mediaBuffer=null,this.config=void 0,this.bitrateTest=!1,this.lastCurrentTime=0,this.nextLoadPosition=0,this.startPosition=0,this.startTimeOffset=null,this.retryDate=0,this.levels=null,this.fragmentLoader=void 0,this.keyLoader=void 0,this.levelLastLoaded=null,this.startFragRequested=!1,this.decrypter=void 0,this.initPTS=[],this.buffering=!0,this.loadingParts=!1,this.loopSn=void 0,this.onMediaSeeking=()=>{const{config:a,fragCurrent:o,media:c,mediaBuffer:l,state:d}=this,u=c?c.currentTime:0,h=J.bufferInfo(l||c,u,a.maxBufferHole);if(this.log(`media seeking to ${B(u)?u.toFixed(3):u}, state: ${d}`),this.state===C.ENDED)this.resetLoadingState();else if(o){const f=a.maxFragLookUpTolerance,g=o.start-f,m=o.start+o.duration+f;if(!h.len||m<h.start||g>h.end){const y=u>m;(u<g||y)&&(y&&o.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),o.abortRequests(),this.resetLoadingState()),this.fragPrevious=null)}}if(c){this.fragmentTracker.removeFragmentsInRange(u,1/0,this.playlistType,!0);const f=this.lastCurrentTime;if(u>f&&(this.lastCurrentTime=u),!this.loadingParts){const g=Math.max(h.end,u),m=this.shouldLoadParts(this.getLevelDetails(),g);m&&(this.log(`LL-Part loading ON after seeking to ${u.toFixed(2)} with buffer @${g.toFixed(2)}`),this.loadingParts=m)}}!this.hls.hasEnoughToStart&&!h.len&&(this.log(`setting startPosition to ${u} because of seek before start`),this.nextLoadPosition=this.startPosition=u),this.tickImmediate()},this.onMediaEnded=()=>{this.log("setting startPosition to 0 because media ended"),this.startPosition=this.lastCurrentTime=0},this.playlistType=n,this.hls=e,this.fragmentLoader=new _d(e.config),this.keyLoader=i,this.fragmentTracker=t,this.config=e.config,this.decrypter=new Gs(e.config)}registerListeners(){const{hls:e}=this;e.on(p.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(p.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(p.MANIFEST_LOADING,this.onManifestLoading,this),e.on(p.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(p.ERROR,this.onError,this)}unregisterListeners(){const{hls:e}=this;e.off(p.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(p.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(p.MANIFEST_LOADING,this.onManifestLoading,this),e.off(p.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(p.ERROR,this.onError,this)}doTick(){this.onTickEnd()}onTickEnd(){}startLoad(e){}stopLoad(){if(this.state===C.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=C.STOPPED}get startPositionValue(){const{nextLoadPosition:e,startPosition:t}=this;return t===-1&&e?e:t}get bufferingEnabled(){return this.buffering}pauseBuffering(){this.buffering=!1}resumeBuffering(){this.buffering=!0}get inFlightFrag(){return{frag:this.fragCurrent,state:this.state}}_streamEnded(e,t){if(t.live||!this.media)return!1;const i=e.end||0,s=this.config.timelineOffset||0;if(i<=s)return!1;const n=e.nextStart;if(n&&n>s&&n<t.edge||this.media.currentTime<e.start)return!1;const o=t.partList;if(o!=null&&o.length){const l=o[o.length-1];return J.isBuffered(this.media,l.start+l.duration/2)}const c=t.fragments[t.fragments.length-1].type;return this.fragmentTracker.isEndListAppended(c)}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 i=this.media=this.mediaBuffer=t.media;i.removeEventListener("seeking",this.onMediaSeeking),i.removeEventListener("ended",this.onMediaEnded),i.addEventListener("seeking",this.onMediaSeeking),i.addEventListener("ended",this.onMediaEnded);const s=this.config;this.levels&&s.autoStartLoad&&this.state===C.STOPPED&&this.startLoad(s.startPosition)}onMediaDetaching(e,t){const i=!!t.transferMedia,s=this.media;if(s!==null){if(s.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),s.removeEventListener("seeking",this.onMediaSeeking),s.removeEventListener("ended",this.onMediaEnded),this.keyLoader&&!i&&this.keyLoader.detach(),this.media=this.mediaBuffer=null,this.loopSn=void 0,i){this.resetLoadingState(),this.resetTransmuxer();return}this.loadingParts=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()}}onManifestLoading(){this.initPTS=[],this.levels=this.levelLastLoaded=this.fragCurrent=null,this.lastCurrentTime=this.startPosition=0,this.startFragRequested=!1}onError(e,t){}onManifestLoaded(e,t){this.startTimeOffset=t.startTimeOffset}onHandlerDestroying(){this.stopLoad(),this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null),super.onHandlerDestroying(),this.hls=this.onMediaSeeking=this.onMediaEnded=null}onHandlerDestroyed(){this.state=C.STOPPED,this.fragmentLoader&&this.fragmentLoader.destroy(),this.keyLoader&&this.keyLoader.destroy(),this.decrypter&&this.decrypter.destroy(),this.hls=this.log=this.warn=this.decrypter=this.keyLoader=this.fragmentLoader=this.fragmentTracker=null,super.onHandlerDestroyed()}loadFragment(e,t,i){this.startFragRequested=!0,this._loadFragForPlayback(e,t,i)}_loadFragForPlayback(e,t,i){const s=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,i,s).then(n=>{if(!n)return;const a=this.state,o=n.frag;if(this.fragContextChanged(o)){(a===C.FRAG_LOADING||!this.fragCurrent&&a===C.PARSING)&&(this.fragmentTracker.removeFragment(o),this.state=C.IDLE);return}"payload"in n&&(this.log(`Loaded ${o.type} sn: ${o.sn} of ${this.playlistLabel()} ${o.level}`),this.hls.trigger(p.FRAG_LOADED,n)),this._handleFragmentLoadComplete(n)}).catch(n=>{this.state===C.STOPPED||this.state===C.ERROR||(this.warn(`Frag error: ${(n==null?void 0:n.message)||n}`),this.resetFragmentLoading(e))})}clearTrackerIfNeeded(e){var t;const{fragmentTracker:i}=this;if(i.getState(e)===Ae.APPENDING){const n=e.type,a=this.getFwdBufferInfo(this.mediaBuffer,n),o=Math.max(e.duration,a?a.len:this.config.maxBufferLength),c=this.backtrackFragment;((c?e.sn-c.sn:0)===1||this.reduceMaxBufferLength(o,e.duration))&&i.removeFragment(e)}else((t=this.mediaBuffer)==null?void 0:t.buffered.length)===0?i.removeAllFragments():i.hasParts(e.type)&&(i.detectPartialFragments({frag:e,part:null,stats:e.stats,id:e.type}),i.getState(e)===Ae.PARTIAL&&i.removeFragment(e))}checkLiveUpdate(e){if(e.updated&&!e.live){const t=e.fragments[e.fragments.length-1];this.fragmentTracker.detectPartialFragments({frag:t,part:null,stats:t.stats,id:t.type})}e.fragments[0]||(e.deltaUpdateFailed=!0)}waitForLive(e){const t=e.details;return(t==null?void 0:t.live)&&t.type!=="EVENT"&&(this.levelLastLoaded!==e||t.expired)}flushMainBuffer(e,t,i=null){if(!(e-t))return;const s={startOffset:e,endOffset:t,type:i};this.hls.trigger(p.BUFFER_FLUSHING,s)}_loadInitSegment(e,t){this._doFragLoad(e,t).then(i=>{const s=i==null?void 0:i.frag;if(!s||this.fragContextChanged(s)||!this.levels)throw new Error("init load aborted");return i}).then(i=>{const{hls:s}=this,{frag:n,payload:a}=i,o=n.decryptdata;if(a&&a.byteLength>0&&o!=null&&o.key&&o.iv&&Mt(o.method)){const c=self.performance.now();return this.decrypter.decrypt(new Uint8Array(a),o.key.buffer,o.iv.buffer,Ks(o.method)).catch(l=>{throw s.trigger(p.ERROR,{type:G.MEDIA_ERROR,details:R.FRAG_DECRYPT_ERROR,fatal:!1,error:l,reason:l.message,frag:n}),l}).then(l=>{const d=self.performance.now();return s.trigger(p.FRAG_DECRYPTED,{frag:n,payload:l,stats:{tstart:c,tdecrypt:d}}),i.payload=l,this.completeInitSegmentLoad(i)})}return this.completeInitSegmentLoad(i)}).catch(i=>{this.state===C.STOPPED||this.state===C.ERROR||(this.warn(i),this.resetFragmentLoading(e))})}completeInitSegmentLoad(e){const{levels:t}=this;if(!t)throw new Error("init load aborted, missing levels");const i=e.frag.stats;this.state!==C.STOPPED&&(this.state=C.IDLE),e.frag.data=new Uint8Array(e.payload),i.parsing.start=i.buffering.start=self.performance.now(),i.parsing.end=i.buffering.end=self.performance.now(),this.tick()}fragContextChanged(e){const{fragCurrent:t}=this;return!e||!t||e.sn!==t.sn||e.level!==t.level}fragBufferedComplete(e,t){const i=this.mediaBuffer?this.mediaBuffer:this.media;if(this.log(`Buffered ${e.type} sn: ${e.sn}${t?" part: "+t.index:""} of ${this.fragInfo(e,!1,t)} > buffer:${i?Jd.toString(J.getBuffered(i)):"(detached)"})`),Ie(e)){var s;if(e.type!==$.SUBTITLE){const a=e.elementaryStreams;if(!Object.keys(a).some(o=>!!a[o])){this.state=C.IDLE;return}}const n=(s=this.levels)==null?void 0:s[e.level];n!=null&&n.fragmentError&&(this.log(`Resetting level fragment error count of ${n.fragmentError} on frag buffered`),n.fragmentError=0)}this.state=C.IDLE}_handleFragmentLoadComplete(e){const{transmuxer:t}=this;if(!t)return;const{frag:i,part:s,partsLoaded:n}=e,a=!n||n.length===0||n.some(c=>!c),o=new Vs(i.level,i.sn,i.stats.chunkCount+1,0,s?s.index:-1,!a);t.flush(o)}_handleFragmentLoadProgress(e){}_doFragLoad(e,t,i=null,s){var n;this.fragCurrent=e;const a=t==null?void 0:t.details;if(!this.levels||!a)throw new Error(`frag load aborted, missing level${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=C.KEY_LOADING,this.fragCurrent=e,o=this.keyLoader.load(e).then(u=>{if(!this.fragContextChanged(u.frag))return this.hls.trigger(p.KEY_LOADED,u),this.state===C.KEY_LOADING&&(this.state=C.IDLE),u}),this.hls.trigger(p.KEY_LOADING,{frag:e}),this.fragCurrent===null&&(o=Promise.reject(new Error("frag load aborted, context changed in KEY_LOADING")))):!e.encrypted&&a.encryptedFragments.length&&this.keyLoader.loadClear(e,a.encryptedFragments);const c=this.fragPrevious;if(Ie(e)&&(!c||e.sn!==c.sn)){const u=this.shouldLoadParts(t.details,e.end);u!==this.loadingParts&&(this.log(`LL-Part loading ${u?"ON":"OFF"} loading sn ${c==null?void 0:c.sn}->${e.sn}`),this.loadingParts=u)}if(i=Math.max(e.start,i||0),this.loadingParts&&Ie(e)){const u=a.partList;if(u&&s){i>e.end&&a.fragmentHint&&(e=a.fragmentHint);const h=this.getNextPart(u,e,i);if(h>-1){const f=u[h];e=this.fragCurrent=f.fragment,this.log(`Loading ${e.type} sn: ${e.sn} part: ${f.index} (${h}/${u.length-1}) of ${this.fragInfo(e,!1,f)}) cc: ${e.cc} [${a.startSN}-${a.endSN}], target: ${parseFloat(i.toFixed(3))}`),this.nextLoadPosition=f.start+f.duration,this.state=C.FRAG_LOADING;let g;return o?g=o.then(m=>!m||this.fragContextChanged(m.frag)?null:this.doFragPartsLoad(e,f,t,s)).catch(m=>this.handleFragLoadError(m)):g=this.doFragPartsLoad(e,f,t,s).catch(m=>this.handleFragLoadError(m)),this.hls.trigger(p.FRAG_LOADING,{frag:e,part:f,targetBufferTime:i}),this.fragCurrent===null?Promise.reject(new Error("frag load aborted, context changed in FRAG_LOADING parts")):g}else if(!e.url||this.loadedEndOfParts(u,i))return Promise.resolve(null)}}if(Ie(e)&&this.loadingParts)this.log(`LL-Part loading OFF after next part miss @${i.toFixed(2)}`),this.loadingParts=!1;else if(!e.url)return Promise.resolve(null);this.log(`Loading ${e.type} sn: ${e.sn} of ${this.fragInfo(e,!1)}) cc: ${e.cc} ${a?"["+a.startSN+"-"+a.endSN+"]":""}, target: ${parseFloat(i.toFixed(3))}`),B(e.sn)&&!this.bitrateTest&&(this.nextLoadPosition=e.start+e.duration),this.state=C.FRAG_LOADING;const l=this.config.progressive;let d;return l&&o?d=o.then(u=>!u||this.fragContextChanged(u==null?void 0:u.frag)?null:this.fragmentLoader.load(e,s)).catch(u=>this.handleFragLoadError(u)):d=Promise.all([this.fragmentLoader.load(e,l?s:void 0),o]).then(([u])=>(!l&&u&&s&&s(u),u)).catch(u=>this.handleFragLoadError(u)),this.hls.trigger(p.FRAG_LOADING,{frag:e,targetBufferTime:i}),this.fragCurrent===null?Promise.reject(new Error("frag load aborted, context changed in FRAG_LOADING")):d}doFragPartsLoad(e,t,i,s){return new Promise((n,a)=>{var o;const c=[],l=(o=i.details)==null?void 0:o.partList,d=u=>{this.fragmentLoader.loadPart(e,u,s).then(h=>{c[u.index]=h;const f=h.part;this.hls.trigger(p.FRAG_LOADED,h);const g=wa(i.details,e.sn,u.index+1)||Ca(l,e.sn,u.index+1);if(g)d(g);else return n({frag:e,part:f,partsLoaded:c})}).catch(a)};d(t)})}handleFragLoadError(e){if("data"in e){const t=e.data;e.data&&t.details===R.INTERNAL_ABORTED?this.handleFragLoadAborted(t.frag,t.part):this.hls.trigger(p.ERROR,t)}else this.hls.trigger(p.ERROR,{type:G.OTHER_ERROR,details:R.INTERNAL_EXCEPTION,err:e,error:e,fatal:!0});return null}_handleTransmuxerFlush(e){const t=this.getCurrentContext(e);if(!t||this.state!==C.PARSING){!this.fragCurrent&&this.state!==C.STOPPED&&this.state!==C.ERROR&&(this.state=C.IDLE);return}const{frag:i,part:s,level:n}=t,a=self.performance.now();i.stats.parsing.end=a,s&&(s.stats.parsing.end=a);const o=this.getLevelDetails(),l=o&&i.sn>o.endSN||this.shouldLoadParts(o,i.end);l!==this.loadingParts&&(this.log(`LL-Part loading ${l?"ON":"OFF"} after parsing segment ending @${i.end.toFixed(2)}`),this.loadingParts=l),this.updateLevelTiming(i,s,n,e.partial)}shouldLoadParts(e,t){if(this.config.lowLatencyMode){if(!e)return this.loadingParts;if(e!=null&&e.partList){var i;const n=e.partList[0],a=n.end+(((i=e.fragmentHint)==null?void 0:i.duration)||0);if(t>=a){var s;if((this.hls.hasEnoughToStart?((s=this.media)==null?void 0:s.currentTime)||this.lastCurrentTime:this.getLoadPosition())>n.start-n.fragment.duration)return!0}}}return!1}getCurrentContext(e){const{levels:t,fragCurrent:i}=this,{level:s,sn:n,part:a}=e;if(!(t!=null&&t[s]))return this.warn(`Levels object was unset while buffering fragment ${n} of ${this.playlistLabel()} ${s}. The current chunk will not be buffered.`),null;const o=t[s],c=o.details,l=a>-1?wa(c,n,a):null,d=l?l.fragment:ka(c,n,i);return d?(i&&i!==d&&(d.stats=i.stats),{frag:d,part:l,level:o}):null}bufferFragmentData(e,t,i,s,n){var a;if(!e||this.state!==C.PARSING)return;const{data1:o,data2:c}=e;let l=o;if(o&&c&&(l=Ue(o,c)),!((a=l)!=null&&a.length))return;const d={type:e.type,frag:t,part:i,chunkMeta:s,parent:t.type,data:l};if(this.hls.trigger(p.BUFFER_APPENDING,d),e.dropped&&e.independent&&!i){if(n)return;this.flushBufferGap(t)}}flushBufferGap(e){const t=this.media;if(!t)return;if(!J.isBuffered(t,t.currentTime)){this.flushMainBuffer(0,e.start);return}const i=t.currentTime,s=J.bufferInfo(t,i,0),n=e.duration,a=Math.min(this.config.maxFragLookUpTolerance*2,n*.25),o=Math.max(Math.min(e.start-a,s.end-a),i+a);e.start-o>a&&this.flushMainBuffer(o,e.start)}getFwdBufferInfo(e,t){var i;const s=this.getLoadPosition();if(!B(s))return null;const a=this.lastCurrentTime>s||(i=this.media)!=null&&i.paused?0:this.config.maxBufferHole;return this.getFwdBufferInfoAtPos(e,s,t,a)}getFwdBufferInfoAtPos(e,t,i,s){const n=J.bufferInfo(e,t,s);if(n.len===0&&n.nextStart!==void 0){const a=this.fragmentTracker.getBufferedFrag(t,i);if(a&&(n.nextStart<=a.end||a.gap)){const o=Math.max(Math.min(n.nextStart,a.end)-t,s);return J.bufferInfo(e,t,o)}}return n}getMaxBufferLength(e){const{config:t}=this;let i;return e?i=Math.max(8*t.maxBufferSize/e,t.maxBufferLength):i=t.maxBufferLength,Math.min(i,t.maxMaxBufferLength)}reduceMaxBufferLength(e,t){const i=this.config,s=Math.max(Math.min(e-t,i.maxBufferLength),t),n=Math.max(e-t*3,i.maxMaxBufferLength/2,s);return n>=s?(i.maxMaxBufferLength=n,this.warn(`Reduce max buffer length to ${n}s`),!0):!1}getAppendedFrag(e,t=$.MAIN){var i;const s=(i=this.fragmentTracker)==null?void 0:i.getAppendedFrag(e,t);return s&&"fragment"in s?s.fragment:s}getNextFragment(e,t){const i=t.fragments,s=i.length;if(!s)return null;const{config:n}=this,a=i[0].start,o=n.lowLatencyMode&&!!t.partList;let c=null;if(t.live){const u=n.initialLiveManifestSize;if(s<u)return this.warn(`Not enough fragments to start playback (have: ${s}, need: ${u})`),null;if(!t.PTSKnown&&!this.startFragRequested&&this.startPosition===-1||e<a){var l;o&&!this.loadingParts&&(this.log("LL-Part loading ON for initial live fragment"),this.loadingParts=!0),c=this.getInitialLiveFragment(t,i);const h=this.hls.startPosition,f=this.hls.liveSyncPosition,g=c?(h!==-1&&h>=a?h:f)||c.start:e;this.log(`Setting startPosition to ${g} to match start frag at live edge. mainStart: ${h} liveSyncPosition: ${f} frag.start: ${(l=c)==null?void 0:l.start}`),this.startPosition=this.nextLoadPosition=g}}else e<=a&&(c=i[0]);if(!c){const u=this.loadingParts?t.partEnd:t.fragmentEnd;c=this.getFragmentAtPosition(e,u,t)}let d=this.filterReplacedPrimary(c,t);if(!d&&c){const u=c.sn-t.startSN;d=this.filterReplacedPrimary(i[u+1]||null,t)}return this.mapToInitFragWhenRequired(d)}isLoopLoading(e,t){const i=this.fragmentTracker.getState(e);return(i===Ae.OK||i===Ae.PARTIAL&&!!e.gap)&&this.nextLoadPosition>t}getNextFragmentLoopLoading(e,t,i,s,n){let a=null;if(e.gap&&(a=this.getNextFragment(this.nextLoadPosition,t),a&&!a.gap&&i.nextStart)){const o=this.getFwdBufferInfoAtPos(this.mediaBuffer?this.mediaBuffer:this.media,i.nextStart,s,0);if(o!==null&&i.len+o.len>=n){const c=a.sn;return this.loopSn!==c&&(this.log(`buffer full after gaps in "${s}" playlist starting at sn: ${c}`),this.loopSn=c),null}}return this.loopSn=void 0,a}get primaryPrefetch(){if(Fa(this.hls.config)){var e,t;if((e=this.hls.interstitialsManager)==null||(t=e.playingItem)==null?void 0:t.event)return!0}return!1}filterReplacedPrimary(e,t){if(!e)return e;if(Fa(this.hls.config)&&e.type!==$.SUBTITLE){const i=this.hls.interstitialsManager,s=i==null?void 0:i.bufferingItem;if(s){const a=s.event;if(a){if(a.appendInPlace||Math.abs(e.start-s.start)>1||s.start===0)return null}else if(e.end<=s.start&&(t==null?void 0:t.live)===!1||e.start>s.end&&s.nextEvent&&(s.nextEvent.appendInPlace||e.start-s.end>1))return null}const n=i==null?void 0:i.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,i){let s=-1,n=!1,a=!0;for(let o=0,c=e.length;o<c;o++){const l=e[o];if(a=a&&!l.independent,s>-1&&i<l.start)break;const d=l.loaded;d?s=-1:(n||l.independent||a)&&l.fragment===t&&(s=o),n=d}return s}loadedEndOfParts(e,t){const i=e[e.length-1];return i&&t>i.start&&i.loaded}getInitialLiveFragment(e,t){const i=this.fragPrevious;let s=null;if(i){if(e.hasProgramDateTime&&(this.log(`Live playlist, switching playlist, load frag with same PDT: ${i.programDateTime}`),s=fd(t,i.endProgramDateTime,this.config.maxFragLookUpTolerance)),!s){const n=i.sn+1;if(n>=e.startSN&&n<=e.endSN){const a=t[n-e.startSN];i.cc===a.cc&&(s=a,this.log(`Live playlist, switching playlist, load frag with next SN: ${s.sn}`))}s||(s=Zn(t,i.cc),s&&this.log(`Live playlist, switching playlist, load frag with same CC: ${s.sn}`))}}else{const n=this.hls.liveSyncPosition;n!==null&&(s=this.getFragmentAtPosition(n,this.bitrateTest?e.fragmentEnd:e.edge,e))}return s}getFragmentAtPosition(e,t,i){const{config:s}=this;let{fragPrevious:n}=this,{fragments:a,endSN:o}=i;const{fragmentHint:c}=i,{maxFragLookUpTolerance:l}=s,d=i.partList,u=!!(this.loadingParts&&d!=null&&d.length&&c);u&&c&&!this.bitrateTest&&d[d.length-1].fragment.sn===c.sn&&(a=a.concat(c),o=c.sn);let h;if(e<t){var f;const m=e<this.lastCurrentTime||e>t-l||(f=this.media)!=null&&f.paused||!this.startFragRequested?0:l;h=_t(n,a,e,m)}else h=a[a.length-1];if(h){const g=h.sn-i.startSN,m=this.fragmentTracker.getState(h);if((m===Ae.OK||m===Ae.PARTIAL&&h.gap)&&(n=h),n&&h.sn===n.sn&&(!u||d[0].fragment.sn>h.sn||!i.live&&!u)&&n&&h.level===n.level){const v=a[g+1];h.sn<o&&this.fragmentTracker.getState(v)!==Ae.OK?h=v:h=null}}return h}alignPlaylists(e,t,i){const s=e.fragments.length;if(!s)return this.warn("No fragments in live playlist"),0;const n=e.fragmentStart,a=!t,o=e.alignedSliding&&B(n);if(a||!o&&!n){Qd(i,e);const c=e.fragmentStart;return this.log(`Live playlist sliding: ${c.toFixed(2)} start-sn: ${t?t.startSN:"na"}->${e.startSN} fragments: ${s}`),c}return n}waitForCdnTuneIn(e){return e.live&&e.canBlockReload&&e.partTarget&&e.tuneInGoal>Math.max(e.partHoldBack,e.partTarget*3)}setStartPosition(e,t){let i=this.startPosition;i<t&&(i=-1);const s=this.timelineOffset;if(i===-1){const n=this.startTimeOffset!==null,a=n?this.startTimeOffset:e.startTimeOffset;a!==null&&B(a)?(i=t+a,a<0&&(i+=e.edge),i=Math.min(Math.max(t,i),t+e.totalduration),this.log(`Setting startPosition to ${i} for start time offset ${a} found in ${n?"multivariant":"media"} playlist`),this.startPosition=i):e.live?(i=this.hls.liveSyncPosition||t,this.log(`Setting startPosition to -1 to start at live edge ${i}`),this.startPosition=-1):(this.log("setting startPosition to 0 by default"),this.startPosition=i=0),this.lastCurrentTime=i+s}this.nextLoadPosition=i+s}getLoadPosition(){var e;const{media:t}=this;let i=0;return(e=this.hls)!=null&&e.hasEnoughToStart&&t?i=t.currentTime:this.nextLoadPosition>=0&&(i=this.nextLoadPosition),i}handleFragLoadAborted(e,t){this.transmuxer&&e.type===this.playlistType&&Ie(e)&&e.stats.aborted&&(this.warn(`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!==C.FRAG_LOADING_WAITING_RETRY)&&(this.state=C.IDLE)}onFragmentOrKeyLoadError(e,t){if(t.chunkMeta&&!t.frag){const g=this.getCurrentContext(t.chunkMeta);g&&(t.frag=g.frag)}const i=t.frag;if(!i||i.type!==e||!this.levels)return;if(this.fragContextChanged(i)){var s;this.warn(`Frag load error must match current frag to retry ${i.url} > ${(s=this.fragCurrent)==null?void 0:s.url}`);return}const n=t.details===R.FRAG_GAP;n&&this.fragmentTracker.fragBuffered(i,!0);const a=t.errorAction,{action:o,flags:c,retryCount:l=0,retryConfig:d}=a||{},u=!!a&&!!d,h=u&&o===we.RetryRequest,f=u&&!a.resolved&&c===Ke.MoveAllAlternatesMatchingHost;if(!h&&f&&Ie(i)&&!i.endList)this.resetFragmentErrors(e),this.treatAsGap(i),a.resolved=!0;else if((h||f)&&l<d.maxNumRetry){this.resetStartWhenNotLoaded(this.levelLastLoaded);const g=$s(d,l);this.warn(`Fragment ${i.sn} of ${e} ${i.level} errored with ${t.details}, retrying loading ${l+1}/${d.maxNumRetry} in ${g}ms`),a.resolved=!0,this.retryDate=self.performance.now()+g,this.state=C.FRAG_LOADING_WAITING_RETRY}else if(d&&a)if(this.resetFragmentErrors(e),l<d.maxNumRetry)!n&&o!==we.RemoveAlternatePermanently&&(a.resolved=!0);else{this.warn(`${t.details} reached or exceeded max retry (${l})`);return}else o===we.SendAlternateToPenaltyBox?this.state=C.WAITING_LEVEL:this.state=C.ERROR;this.tickImmediate()}reduceLengthAndFlushBuffer(e){if(this.state===C.PARSING||this.state===C.PARSED){const t=e.frag,i=e.parent,s=this.getFwdBufferInfo(this.mediaBuffer,i),n=s&&s.len>.5;n&&this.reduceMaxBufferLength(s.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 ${i} buffer`),t&&(this.fragmentTracker.removeFragment(t),this.nextLoadPosition=t.start),this.resetLoadingState(),a}return!1}resetFragmentErrors(e){e===$.AUDIO&&(this.fragCurrent=null),this.hls.hasEnoughToStart||(this.startFragRequested=!1),this.state!==C.STOPPED&&(this.state=C.IDLE)}afterBufferFlushed(e,t,i){if(!e)return;const s=J.getBuffered(e);this.fragmentTracker.detectEvictedFragments(t,s,i),this.state===C.ENDED&&this.resetLoadingState()}resetLoadingState(){this.log("Reset loading state"),this.fragCurrent=null,this.fragPrevious=null,this.state!==C.STOPPED&&(this.state=C.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,i,s){const n=i.details;if(!n){this.warn("level.details undefined");return}if(!Object.keys(e.elementaryStreams).reduce((c,l)=>{const d=e.elementaryStreams[l];if(d){const u=d.endPTS-d.startPTS;if(u<=0)return this.warn(`Could not parse fragment ${e.sn} ${l} duration reliably (${u})`),c||!1;const h=s?0:La(n,e,d.startPTS,d.endPTS,d.startDTS,d.endDTS);return this.hls.trigger(p.LEVEL_PTS_UPDATED,{details:n,level:i,drift:h,type:l,frag:e,start:d.startPTS,end:d.endPTS}),!0}return c},!1)){var o;if(i.fragmentError===0&&this.treatAsGap(e,i),((o=this.transmuxer)==null?void 0:o.error)===null){const c=new Error(`Found no media in fragment ${e.sn} of ${this.playlistLabel()} ${e.level} resetting transmuxer to fallback to playlist timing`);if(this.warn(c.message),this.hls.trigger(p.ERROR,{type:G.MEDIA_ERROR,details:R.FRAG_PARSING_ERROR,fatal:!1,error:c,frag:e,reason:`Found no media in msn ${e.sn} of ${this.playlistLabel()} "${i.url}"`}),!this.hls)return;this.resetTransmuxer()}}this.state=C.PARSED,this.log(`Parsed ${e.type} sn: ${e.sn}${t?" part: "+t.index:""} of ${this.fragInfo(e,!1,t)})`),this.hls.trigger(p.FRAG_PARSED,{frag:e,part:t})}playlistLabel(){return this.playlistType===$.MAIN?"level":"track"}fragInfo(e,t=!0,i){var s,n;return`${this.playlistLabel()} ${e.level} (${i?"part":"frag"}:[${((s=t&&!i?e.startPTS:(i||e).start)!=null?s:NaN).toFixed(3)}-${((n=t&&!i?e.endPTS:(i||e).end)!=null?n:NaN).toFixed(3)}]${i&&e.type==="main"?"INDEPENDENT="+(i.independent?"YES":"NO"):""}`}treatAsGap(e,t){t&&t.fragmentError++,e.gap=!0,this.fragmentTracker.removeFragment(e),this.fragmentTracker.fragBuffered(e,!0)}resetTransmuxer(){var e;(e=this.transmuxer)==null||e.reset()}recoverWorkerError(e){e.event==="demuxerWorker"&&(this.fragmentTracker.removeAllFragments(),this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null),this.resetStartWhenNotLoaded(this.levelLastLoaded),this.resetLoadingState())}set state(e){const t=this._state;t!==e&&(this._state=e,this.log(`${t}->${e}`))}get state(){return this._state}}function Fa(r){return!!r.interstitialsController&&r.enableInterstitialPlayback!==!1}class Na{constructor(){this.chunks=[],this.dataLength=0}push(e){this.chunks.push(e),this.dataLength+=e.length}flush(){const{chunks:e,dataLength:t}=this;let i;if(e.length)e.length===1?i=e[0]:i=Zd(e,t);else return new Uint8Array(0);return this.reset(),i}reset(){this.chunks.length=0,this.dataLength=0}}function Zd(r,e){const t=new Uint8Array(e);let i=0;for(let s=0;s<r.length;s++){const n=r[s];t.set(n,i),i+=n.length}return t}var tr={exports:{}},Ba;function eu(){return Ba||(Ba=1,function(r){var 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t=(r[e]&127)<<21,t|=(r[e+1]&127)<<14,t|=(r[e+2]&127)<<7,t|=r[e+3]&127,t}function li(r,e){const t=e;let i=0;for(;sr(r,e);){i+=10;const s=Wi(r,e+6);i+=s,Ua(r,e+10)&&(i+=10),e+=i}if(i>0)return r.subarray(t,t+i)}function au(r,e,t,i){const s=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],n=e[t+2],a=n>>2&15;if(a>12){const f=new Error(`invalid ADTS sampling index:${a}`);r.emit(p.ERROR,p.ERROR,{type:G.MEDIA_ERROR,details:R.FRAG_PARSING_ERROR,fatal:!0,error:f,reason:f.message});return}const o=(n>>6&3)+1,c=e[t+3]>>6&3|(n&1)<<2,l="mp4a.40."+o,d=s[a];let u=a;(o===5||o===29)&&(u-=3);const h=[o<<3|(u&14)>>1,(u&1)<<7|c<<3];return ie.log(`manifest codec:${i}, parsed codec:${l}, channels:${c}, rate:${d} (ADTS object type:${o} sampling index:${a})`),{config:h,samplerate:d,channelCount:c,codec:l,parsedCodec:l,manifestCodec:i}}function $a(r,e){return r[e]===255&&(r[e+1]&246)===240}function Ga(r,e){return r[e+1]&1?7:9}function 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mu(r,e){const t=new URL(r),i=new URL(e);if(t.origin!==i.origin)return r;const s=t.pathname.split("/").slice(1),n=i.pathname.split("/").slice(1,-1);for(;s[0]===n[0];)s.shift(),n.shift();for(;n.length;)n.shift(),s.unshift("..");return s.join("/")}function yu(){try{return crypto.randomUUID()}catch(r){try{const e=URL.createObjectURL(new Blob),t=e.toString();return URL.revokeObjectURL(e),t.slice(t.lastIndexOf("/")+1)}catch(e){let t=new Date().getTime();return"xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g,s=>{const n=(t+Math.random()*16)%16|0;return t=Math.floor(t/16),(s=="x"?n:n&3|8).toString(16)})}}}function vu(r){return r instanceof ArrayBuffer?r:r.byteOffset==0&&r.byteLength==r.buffer.byteLength?r.buffer:new Uint8Array(r).buffer}function nr(r,e=0,t=1/0){return bu(r,e,t,Uint8Array)}function bu(r,e,t,i){const s=Tu(r);let n=1;"BYTES_PER_ELEMENT"in i&&(n=i.BYTES_PER_ELEMENT);const a=Eu(r)?r.byteOffset:0,o=(a+r.byteLength)/n,c=(a+e)/n,l=Math.floor(Math.max(0,Math.min(c,o))),d=Math.floor(Math.min(l+Math.max(t,0),o));return new i(s,l,d-l)}function Tu(r){return r instanceof ArrayBuffer?r:r.buffer}function Eu(r){return r&&r.buffer instanceof ArrayBuffer&&r.byteLength!==void 0&&r.byteOffset!==void 0}function xu(r){const e={key:r.type,description:"",data:"",mimeType:null,pictureType:null},t=3;if(r.size<2)return;if(r.data[0]!==t){console.log("Ignore frame with unrecognized character encoding");return}const i=r.data.subarray(1).indexOf(0);if(i===-1)return;const s=Ne(nr(r.data,1,i)),n=r.data[2+i],a=r.data.subarray(3+i).indexOf(0);if(a===-1)return;const o=Ne(nr(r.data,3+i,a));let c;return s==="-->"?c=Ne(nr(r.data,4+i+a)):c=vu(r.data.subarray(4+i+a)),e.mimeType=s,e.pictureType=n,e.description=o,e.data=c,e}function Su(r){return r.type==="PRIV"?hu(r):r.type[0]==="W"?gu(r):r.type==="APIC"?xu(r):fu(r)}function Au(r){const e=String.fromCharCode(r[0],r[1],r[2],r[3]),t=Wi(r,4),i=10;return{type:e,size:t,data:r.subarray(i,i+t)}}const ji=10,Lu=10;function Ya(r){let e=0;const t=[];for(;sr(r,e);){const i=Wi(r,e+6);r[e+5]>>6&1&&(e+=ji),e+=ji;const s=e+i;for(;e+Lu<s;){const n=Au(r.subarray(e)),a=Su(n);a&&t.push(a),e+=n.size+ji}Ua(r,e)&&(e+=ji)}return t}function ja(r){return r&&r.key==="PRIV"&&r.info==="com.apple.streaming.transportStreamTimestamp"}function _u(r){if(r.data.byteLength===8){const e=new Uint8Array(r.data),t=e[3]&1;let i=(e[4]<<23)+(e[5]<<15)+(e[6]<<7)+e[7];return i/=45,t&&(i+=4772185884e-2),Math.round(i)}}function ar(r){const e=Ya(r);for(let t=0;t<e.length;t++){const i=e[t];if(ja(i))return _u(i)}}let Be=function(r){return r.audioId3="org.id3",r.dateRange="com.apple.quicktime.HLS",r.emsg="https://aomedia.org/emsg/ID3",r.misbklv="urn:misb:KLV:bin:1910.1",r}({});function tt(r="",e=9e4){return{type:r,id:-1,pid:-1,inputTimeScale:e,sequenceNumber:-1,samples:[],dropped:0}}class or{constructor(){this._audioTrack=void 0,this._id3Track=void 0,this.frameIndex=0,this.cachedData=null,this.basePTS=null,this.initPTS=null,this.lastPTS=null}resetInitSegment(e,t,i,s){this._id3Track={type:"id3",id:3,pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0}}resetTimeStamp(e){this.initPTS=e,this.resetContiguity()}resetContiguity(){this.basePTS=null,this.lastPTS=null,this.frameIndex=0}canParse(e,t){return!1}appendFrame(e,t,i){}demux(e,t){this.cachedData&&(e=Ue(this.cachedData,e),this.cachedData=null);let i=li(e,0),s=i?i.length:0,n;const a=this._audioTrack,o=this._id3Track,c=i?ar(i):void 0,l=e.length;for((this.basePTS===null||this.frameIndex===0&&B(c))&&(this.basePTS=Iu(c,t,this.initPTS),this.lastPTS=this.basePTS),this.lastPTS===null&&(this.lastPTS=this.basePTS),i&&i.length>0&&o.samples.push({pts:this.lastPTS,dts:this.lastPTS,data:i,type:Be.audioId3,duration:Number.POSITIVE_INFINITY});s<l;){if(this.canParse(e,s)){const d=this.appendFrame(a,e,s);d?(this.frameIndex++,this.lastPTS=d.sample.pts,s+=d.length,n=s):s=l}else uu(e,s)?(i=li(e,s),o.samples.push({pts:this.lastPTS,dts:this.lastPTS,data:i,type:Be.audioId3,duration:Number.POSITIVE_INFINITY}),s+=i.length,n=s):s++;if(s===l&&n!==l){const d=e.slice(n);this.cachedData?this.cachedData=Ue(this.cachedData,d):this.cachedData=d}}return{audioTrack:a,videoTrack:tt(),id3Track:o,textTrack:tt()}}demuxSampleAes(e,t,i){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:tt(),id3Track:this._id3Track,textTrack:tt()}}destroy(){this.cachedData=null,this._audioTrack=this._id3Track=void 0}}const Iu=(r,e,t)=>{if(B(r))return r*90;const i=t?t.baseTime*9e4/t.timescale:0;return e*9e4+i};let qi=null;const Ru=[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],ku=[44100,48e3,32e3,22050,24e3,16e3,11025,12e3,8e3],wu=[[0,72,144,12],[0,0,0,0],[0,72,144,12],[0,144,144,12]],Cu=[0,1,1,4];function qa(r,e,t,i,s){if(t+24>e.length)return;const n=za(e,t);if(n&&t+n.frameLength<=e.length){const a=n.samplesPerFrame*9e4/n.sampleRate,o=i+s*a,c={unit:e.subarray(t,t+n.frameLength),pts:o,dts:o};return r.config=[],r.channelCount=n.channelCount,r.samplerate=n.sampleRate,r.samples.push(c),{sample:c,length:n.frameLength,missing:0}}}function za(r,e){const t=r[e+1]>>3&3,i=r[e+1]>>1&3,s=r[e+2]>>4&15,n=r[e+2]>>2&3;if(t!==1&&s!==0&&s!==15&&n!==3){const a=r[e+2]>>1&1,o=r[e+3]>>6,c=t===3?3-i:i===3?3:4,l=Ru[c*14+s-1]*1e3,u=ku[(t===3?0:t===2?1:2)*3+n],h=o===3?1:2,f=wu[t][i],g=Cu[i],m=f*8*g,y=Math.floor(f*l/u+a)*g;if(qi===null){const b=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);qi=b?parseInt(b[1]):0}return!!qi&&qi<=87&&i===2&&l>=224e3&&o===0&&(r[e+3]=r[e+3]|128),{sampleRate:u,channelCount:h,frameLength:y,samplesPerFrame:m}}}function lr(r,e){return r[e]===255&&(r[e+1]&224)===224&&(r[e+1]&6)!==0}function Xa(r,e){return e+1<r.length&&lr(r,e)}function Du(r,e){return lr(r,e)&&4<=r.length-e}function Qa(r,e){if(e+1<r.length&&lr(r,e)){const i=za(r,e);let s=4;i!=null&&i.frameLength&&(s=i.frameLength);const n=e+s;return n===r.length||Xa(r,n)}return!1}class Pu extends or{constructor(e,t){super(),this.observer=void 0,this.config=void 0,this.observer=e,this.config=t}resetInitSegment(e,t,i,s){super.resetInitSegment(e,t,i,s),this._audioTrack={container:"audio/adts",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"aac",samples:[],manifestCodec:t,duration:s,inputTimeScale:9e4,dropped:0}}static probe(e,t){if(!e)return!1;const i=li(e,0);let s=(i==null?void 0:i.length)||0;if(Qa(e,s))return!1;for(let n=e.length;s<n;s++)if(cu(e,s))return t.log("ADTS sync word found !"),!0;return!1}canParse(e,t){return lu(e,t)}appendFrame(e,t,i){Va(e,this.observer,t,i,e.manifestCodec);const s=Ka(e,t,i,this.basePTS,this.frameIndex);if(s&&s.missing===0)return s}}const Ja=(r,e)=>{let t=0,i=5;e+=i;const s=new Uint32Array(1),n=new Uint32Array(1),a=new Uint8Array(1);for(;i>0;){a[0]=r[e];const o=Math.min(i,8),c=8-o;n[0]=4278190080>>>24+c<<c,s[0]=(a[0]&n[0])>>c,t=t?t<<o|s[0]:s[0],e+=1,i-=o}return t};class Ou extends or{constructor(e){super(),this.observer=void 0,this.observer=e}resetInitSegment(e,t,i,s){super.resetInitSegment(e,t,i,s),this._audioTrack={container:"audio/ac-3",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"ac3",samples:[],manifestCodec:t,duration:s,inputTimeScale:9e4,dropped:0}}canParse(e,t){return t+64<e.length}appendFrame(e,t,i){const s=Za(e,t,i,this.basePTS,this.frameIndex);if(s!==-1)return{sample:e.samples[e.samples.length-1],length:s,missing:0}}static probe(e){if(!e)return!1;const t=li(e,0);if(!t)return!1;const i=t.length;return e[i]===11&&e[i+1]===119&&ar(t)!==void 0&&Ja(e,i)<16}}function Za(r,e,t,i,s){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],c=e[t+4]&63,d=[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][c*3+n]*2;if(t+d>e.length)return-1;const u=e[t+6]>>5;let h=0;u===2?h+=2:(u&1&&u!==1&&(h+=2),u&4&&(h+=2));const f=(e[t+6]<<8|e[t+7])>>12-h&1,m=[2,1,2,3,3,4,4,5][u]+f,y=e[t+5]>>3,v=e[t+5]&7,T=new Uint8Array([n<<6|y<<1|v>>2,(v&3)<<6|u<<3|f<<2|c>>4,c<<4&224]),b=1536/o*9e4,x=i+s*b,S=e.subarray(t,t+d);return r.config=T,r.channelCount=m,r.samplerate=o,r.samples.push({unit:S,pts:x}),d}class Mu extends or{resetInitSegment(e,t,i,s){super.resetInitSegment(e,t,i,s),this._audioTrack={container:"audio/mpeg",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"mp3",samples:[],manifestCodec:t,duration:s,inputTimeScale:9e4,dropped:0}}static probe(e){if(!e)return!1;const t=li(e,0);let i=(t==null?void 0:t.length)||0;if(t&&e[i]===11&&e[i+1]===119&&ar(t)!==void 0&&Ja(e,i)<=16)return!1;for(let s=e.length;i<s;i++)if(Qa(e,i))return ie.log("MPEG Audio sync word found !"),!0;return!1}canParse(e,t){return Du(e,t)}appendFrame(e,t,i){if(this.basePTS!==null)return qa(e,t,i,this.basePTS,this.frameIndex)}}const Fu=/\/emsg[-/]ID3/i;class Nu{constructor(e,t){this.remainderData=null,this.timeOffset=0,this.config=void 0,this.videoTrack=void 0,this.audioTrack=void 0,this.id3Track=void 0,this.txtTrack=void 0,this.config=t}resetTimeStamp(){}resetInitSegment(e,t,i,s){const n=this.videoTrack=tt("video",1),a=this.audioTrack=tt("audio",1),o=this.txtTrack=tt("text",1);if(this.id3Track=tt("id3",1),this.timeOffset=0,!(e!=null&&e.byteLength))return;const c=Dn(e);if(c.video){const{id:l,timescale:d,codec:u,supplemental:h}=c.video;n.id=l,n.timescale=o.timescale=d,n.codec=u,n.supplemental=h}if(c.audio){const{id:l,timescale:d,codec:u}=c.audio;a.id=l,a.timescale=d,a.codec=u}o.id=Rn.text,n.sampleDuration=0,n.duration=a.duration=s}resetContiguity(){this.remainderData=null}static probe(e){return Oc(e)}demux(e,t){this.timeOffset=t;let i=e;const s=this.videoTrack,n=this.txtTrack;if(this.config.progressive){this.remainderData&&(i=Ue(this.remainderData,e));const o=Vc(i);this.remainderData=o.remainder,s.samples=o.valid||new Uint8Array}else s.samples=i;const a=this.extractID3Track(s,t);return n.samples=On(t,s),{videoTrack:s,audioTrack:this.audioTrack,id3Track:a,textTrack:this.txtTrack}}flush(){const e=this.timeOffset,t=this.videoTrack,i=this.txtTrack;t.samples=this.remainderData||new Uint8Array,this.remainderData=null;const s=this.extractID3Track(t,this.timeOffset);return i.samples=On(e,t),{videoTrack:t,audioTrack:tt(),id3Track:s,textTrack:tt()}}extractID3Track(e,t){const i=this.id3Track;if(e.samples.length){const s=Q(e.samples,["emsg"]);s&&s.forEach(n=>{const a=Kc(n);if(Fu.test(a.schemeIdUri)){const o=eo(a,t);let c=a.eventDuration===4294967295?Number.POSITIVE_INFINITY:a.eventDuration/a.timeScale;c<=.001&&(c=Number.POSITIVE_INFINITY);const l=a.payload;i.samples.push({data:l,len:l.byteLength,dts:o,pts:o,type:Be.emsg,duration:c})}else if(this.config.enableEmsgKLVMetadata&&a.schemeIdUri.startsWith("urn:misb:KLV:bin:1910.1")){const o=eo(a,t);i.samples.push({data:a.payload,len:a.payload.byteLength,dts:o,pts:o,type:Be.misbklv,duration:Number.POSITIVE_INFINITY})}})}return i}demuxSampleAes(e,t,i){return Promise.reject(new Error("The MP4 demuxer does not support SAMPLE-AES decryption"))}destroy(){this.config=null,this.remainderData=null,this.videoTrack=this.audioTrack=this.id3Track=this.txtTrack=void 0}}function eo(r,e){return B(r.presentationTime)?r.presentationTime/r.timeScale:e+r.presentationTimeDelta/r.timeScale}class Bu{constructor(e,t,i){this.keyData=void 0,this.decrypter=void 0,this.keyData=i,this.decrypter=new Gs(t,{removePKCS7Padding:!1})}decryptBuffer(e){return this.decrypter.decrypt(e,this.keyData.key.buffer,this.keyData.iv.buffer,mt.cbc)}decryptAacSample(e,t,i){const s=e[t].unit;if(s.length<=16)return;const n=s.subarray(16,s.length-s.length%16),a=n.buffer.slice(n.byteOffset,n.byteOffset+n.length);this.decryptBuffer(a).then(o=>{const c=new Uint8Array(o);s.set(c,16),this.decrypter.isSync()||this.decryptAacSamples(e,t+1,i)})}decryptAacSamples(e,t,i){for(;;t++){if(t>=e.length){i();return}if(!(e[t].unit.length<32)&&(this.decryptAacSample(e,t,i),!this.decrypter.isSync()))return}}getAvcEncryptedData(e){const t=Math.floor((e.length-48)/160)*16+16,i=new Int8Array(t);let s=0;for(let n=32;n<e.length-16;n+=160,s+=16)i.set(e.subarray(n,n+16),s);return i}getAvcDecryptedUnit(e,t){const i=new Uint8Array(t);let s=0;for(let n=32;n<e.length-16;n+=160,s+=16)e.set(i.subarray(s,s+16),n);return e}decryptAvcSample(e,t,i,s,n){const a=Mn(n.data),o=this.getAvcEncryptedData(a);this.decryptBuffer(o.buffer).then(c=>{n.data=this.getAvcDecryptedUnit(a,c),this.decrypter.isSync()||this.decryptAvcSamples(e,t,i+1,s)})}decryptAvcSamples(e,t,i,s){if(e instanceof Uint8Array)throw new Error("Cannot decrypt samples of type Uint8Array");for(;;t++,i=0){if(t>=e.length){s();return}const n=e[t].units;for(;!(i>=n.length);i++){const a=n[i];if(!(a.data.length<=48||a.type!==1&&a.type!==5)&&(this.decryptAvcSample(e,t,i,s,a),!this.decrypter.isSync()))return}}}}class to{constructor(){this.VideoSample=null}createVideoSample(e,t,i){return{key:e,frame:!1,pts:t,dts:i,units:[],length:0}}getLastNalUnit(e){var t;let i=this.VideoSample,s;if((!i||i.units.length===0)&&(i=e[e.length-1]),(t=i)!=null&&t.units){const n=i.units;s=n[n.length-1]}return s}pushAccessUnit(e,t){if(e.units.length&&e.frame){if(e.pts===void 0){const i=t.samples,s=i.length;if(s){const n=i[s-1];e.pts=n.pts,e.dts=n.dts}else{t.dropped++;return}}t.samples.push(e)}}parseNALu(e,t,i){const s=t.byteLength;let n=e.naluState||0;const a=n,o=[];let c=0,l,d,u,h=-1,f=0;for(n===-1&&(h=0,f=this.getNALuType(t,0),n=0,c=1);c<s;){if(l=t[c++],!n){n=l?0:1;continue}if(n===1){n=l?0:2;continue}if(!l)n=3;else if(l===1){if(d=c-n-1,h>=0){const g={data:t.subarray(h,d),type:f};o.push(g)}else{const g=this.getLastNalUnit(e.samples);g&&(a&&c<=4-a&&g.state&&(g.data=g.data.subarray(0,g.data.byteLength-a)),d>0&&(g.data=Ue(g.data,t.subarray(0,d)),g.state=0))}c<s?(u=this.getNALuType(t,c),h=c,f=u,n=0):n=-1}else n=0}if(h>=0&&n>=0){const g={data:t.subarray(h,s),type:f,state:n};o.push(g)}if(o.length===0){const g=this.getLastNalUnit(e.samples);g&&(g.data=Ue(g.data,t))}return e.naluState=n,o}}class ci{constructor(e){this.data=void 0,this.bytesAvailable=void 0,this.word=void 0,this.bitsAvailable=void 0,this.data=e,this.bytesAvailable=e.byteLength,this.word=0,this.bitsAvailable=0}loadWord(){const e=this.data,t=this.bytesAvailable,i=e.byteLength-t,s=new Uint8Array(4),n=Math.min(4,t);if(n===0)throw new Error("no bytes available");s.set(e.subarray(i,i+n)),this.word=new DataView(s.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 i=this.word>>>32-t;if(e>32&&ie.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=t,this.bitsAvailable>0)this.word<<=t;else if(this.bytesAvailable>0)this.loadWord();else throw new Error("no bits available");return t=e-t,t>0&&this.bitsAvailable?i<<t|this.readBits(t):i}skipLZ(){let e;for(e=0;e<this.bitsAvailable;++e)if((this.word&2147483648>>>e)!==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 io extends to{parsePES(e,t,i,s){const n=this.parseNALu(e,i.data,s);let a=this.VideoSample,o,c=!1;i.data=null,a&&n.length&&!e.audFound&&(this.pushAccessUnit(a,e),a=this.VideoSample=this.createVideoSample(!1,i.pts,i.dts)),n.forEach(l=>{var d,u;switch(l.type){case 1:{let m=!1;o=!0;const y=l.data;if(c&&y.length>4){const v=this.readSliceType(y);(v===2||v===4||v===7||v===9)&&(m=!0)}if(m){var h;(h=a)!=null&&h.frame&&!a.key&&(this.pushAccessUnit(a,e),a=this.VideoSample=null)}a||(a=this.VideoSample=this.createVideoSample(!0,i.pts,i.dts)),a.frame=!0,a.key=m;break}case 5:o=!0,(d=a)!=null&&d.frame&&!a.key&&(this.pushAccessUnit(a,e),a=this.VideoSample=null),a||(a=this.VideoSample=this.createVideoSample(!0,i.pts,i.dts)),a.key=!0,a.frame=!0;break;case 6:{o=!0,Ms(l.data,1,i.pts,t.samples);break}case 7:{var f,g;o=!0,c=!0;const m=l.data,y=this.readSPS(m);if(!e.sps||e.width!==y.width||e.height!==y.height||((f=e.pixelRatio)==null?void 0:f[0])!==y.pixelRatio[0]||((g=e.pixelRatio)==null?void 0:g[1])!==y.pixelRatio[1]){e.width=y.width,e.height=y.height,e.pixelRatio=y.pixelRatio,e.sps=[m];const v=m.subarray(1,4);let T="avc1.";for(let b=0;b<3;b++){let x=v[b].toString(16);x.length<2&&(x="0"+x),T+=x}e.codec=T}break}case 8:o=!0,e.pps=[l.data];break;case 9:o=!0,e.audFound=!0,(u=a)!=null&&u.frame&&(this.pushAccessUnit(a,e),a=null),a||(a=this.VideoSample=this.createVideoSample(!1,i.pts,i.dts));break;case 12:o=!0;break;default:o=!1;break}a&&o&&a.units.push(l)}),s&&a&&(this.pushAccessUnit(a,e),this.VideoSample=null)}getNALuType(e,t){return e[t]&31}readSliceType(e){const t=new ci(e);return t.readUByte(),t.readUEG(),t.readUEG()}skipScalingList(e,t){let i=8,s=8,n;for(let a=0;a<e;a++)s!==0&&(n=t.readEG(),s=(i+n+256)%256),i=s===0?i:s}readSPS(e){const t=new ci(e);let i=0,s=0,n=0,a=0,o,c,l;const d=t.readUByte.bind(t),u=t.readBits.bind(t),h=t.readUEG.bind(t),f=t.readBoolean.bind(t),g=t.skipBits.bind(t),m=t.skipEG.bind(t),y=t.skipUEG.bind(t),v=this.skipScalingList.bind(this);d();const T=d();if(u(5),g(3),d(),y(),T===100||T===110||T===122||T===244||T===44||T===83||T===86||T===118||T===128){const I=h();if(I===3&&g(1),y(),y(),g(1),f())for(c=I!==3?8:12,l=0;l<c;l++)f()&&(l<6?v(16,t):v(64,t))}y();const b=h();if(b===0)h();else if(b===1)for(g(1),m(),m(),o=h(),l=0;l<o;l++)m();y(),g(1);const x=h(),S=h(),k=u(1);k===0&&g(1),g(1),f()&&(i=h(),s=h(),n=h(),a=h());let A=[1,1];if(f()&&f())switch(d()){case 1:A=[1,1];break;case 2:A=[12,11];break;case 3:A=[10,11];break;case 4:A=[16,11];break;case 5:A=[40,33];break;case 6:A=[24,11];break;case 7:A=[20,11];break;case 8:A=[32,11];break;case 9:A=[80,33];break;case 10:A=[18,11];break;case 11:A=[15,11];break;case 12:A=[64,33];break;case 13:A=[160,99];break;case 14:A=[4,3];break;case 15:A=[3,2];break;case 16:A=[2,1];break;case 255:{A=[d()<<8|d(),d()<<8|d()];break}}return{width:Math.ceil((x+1)*16-i*2-s*2),height:(2-k)*(S+1)*16-(k?2:4)*(n+a),pixelRatio:A}}}class so extends to{constructor(...e){super(...e),this.initVPS=null}parsePES(e,t,i,s){const n=this.parseNALu(e,i.data,s);let a=this.VideoSample,o,c=!1;i.data=null,a&&n.length&&!e.audFound&&(this.pushAccessUnit(a,e),a=this.VideoSample=this.createVideoSample(!1,i.pts,i.dts)),n.forEach(l=>{var d,u;switch(l.type){case 0:case 1:case 2:case 3:case 4:case 5:case 6:case 7:case 8:case 9:a||(a=this.VideoSample=this.createVideoSample(!1,i.pts,i.dts)),a.frame=!0,o=!0;break;case 16:case 17:case 18:case 21:if(o=!0,c){var h;(h=a)!=null&&h.frame&&!a.key&&(this.pushAccessUnit(a,e),a=this.VideoSample=null)}a||(a=this.VideoSample=this.createVideoSample(!0,i.pts,i.dts)),a.key=!0,a.frame=!0;break;case 19:case 20:o=!0,(d=a)!=null&&d.frame&&!a.key&&(this.pushAccessUnit(a,e),a=this.VideoSample=null),a||(a=this.VideoSample=this.createVideoSample(!0,i.pts,i.dts)),a.key=!0,a.frame=!0;break;case 39:o=!0,Ms(l.data,2,i.pts,t.samples);break;case 32:o=!0,e.vps||(typeof e.params!="object"&&(e.params={}),e.params=ue(e.params,this.readVPS(l.data)),this.initVPS=l.data),e.vps=[l.data];break;case 33:if(o=!0,c=!0,e.vps!==void 0&&e.vps[0]!==this.initVPS&&e.sps!==void 0&&!this.matchSPS(e.sps[0],l.data)&&(this.initVPS=e.vps[0],e.sps=e.pps=void 0),!e.sps){const f=this.readSPS(l.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 g in f.params)e.params[g]=f.params[g]}this.pushParameterSet(e.sps,l.data,e.vps),a||(a=this.VideoSample=this.createVideoSample(!0,i.pts,i.dts)),a.key=!0;break;case 34:if(o=!0,typeof e.params=="object"){if(!e.pps){e.pps=[];const f=this.readPPS(l.data);for(const g in f)e.params[g]=f[g]}this.pushParameterSet(e.pps,l.data,e.vps)}break;case 35:o=!0,e.audFound=!0,(u=a)!=null&&u.frame&&(this.pushAccessUnit(a,e),a=null),a||(a=this.VideoSample=this.createVideoSample(!1,i.pts,i.dts));break;default:o=!1;break}a&&o&&a.units.push(l)}),s&&a&&(this.pushAccessUnit(a,e),this.VideoSample=null)}pushParameterSet(e,t,i){(i&&i[0]===this.initVPS||!i&&!e.length)&&e.push(t)}getNALuType(e,t){return(e[t]&126)>>>1}ebsp2rbsp(e){const t=new Uint8Array(e.byteLength);let i=0;for(let s=0;s<e.byteLength;s++)s>=2&&e[s]===3&&e[s-1]===0&&e[s-2]===0||(t[i]=e[s],i++);return new Uint8Array(t.buffer,0,i)}pushAccessUnit(e,t){super.pushAccessUnit(e,t),this.initVPS&&(this.initVPS=null)}readVPS(e){const t=new ci(e);t.readUByte(),t.readUByte(),t.readBits(4),t.skipBits(2),t.readBits(6);const i=t.readBits(3),s=t.readBoolean();return{numTemporalLayers:i+1,temporalIdNested:s}}readSPS(e){const t=new ci(this.ebsp2rbsp(e));t.readUByte(),t.readUByte(),t.readBits(4);const i=t.readBits(3);t.readBoolean();const s=t.readBits(2),n=t.readBoolean(),a=t.readBits(5),o=t.readUByte(),c=t.readUByte(),l=t.readUByte(),d=t.readUByte(),u=t.readUByte(),h=t.readUByte(),f=t.readUByte(),g=t.readUByte(),m=t.readUByte(),y=t.readUByte(),v=t.readUByte(),T=[],b=[];for(let ae=0;ae<i;ae++)T.push(t.readBoolean()),b.push(t.readBoolean());if(i>0)for(let ae=i;ae<8;ae++)t.readBits(2);for(let ae=0;ae<i;ae++)T[ae]&&(t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte(),t.readUByte()),b[ae]&&t.readUByte();t.readUEG();const x=t.readUEG();x==3&&t.skipBits(1);const S=t.readUEG(),k=t.readUEG(),A=t.readBoolean();let I=0,w=0,L=0,D=0;A&&(I+=t.readUEG(),w+=t.readUEG(),L+=t.readUEG(),D+=t.readUEG());const M=t.readUEG(),te=t.readUEG(),Y=t.readUEG(),H=t.readBoolean();for(let ae=H?0:i;ae<=i;ae++)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 Ce=0;Ce<4;Ce++)for(let Ve=0;Ve<(Ce===3?2:6);Ve++)if(!t.readBoolean())t.readUEG();else{const Ye=Math.min(64,1<<4+(Ce<<1));Ce>1&&t.readEG();for(let Ht=0;Ht<Ye;Ht++)t.readEG()}t.readBoolean(),t.readBoolean(),t.readBoolean()&&(t.readUByte(),t.skipUEG(),t.skipUEG(),t.readBoolean());const V=t.readUEG();let P=0;for(let ae=0;ae<V;ae++){let Ce=!1;if(ae!==0&&(Ce=t.readBoolean()),Ce){ae===V&&t.readUEG(),t.readBoolean(),t.readUEG();let Ve=0;for(let Rt=0;Rt<=P;Rt++){const Ye=t.readBoolean();let Ht=!1;Ye||(Ht=t.readBoolean()),(Ye||Ht)&&Ve++}P=Ve}else{const Ve=t.readUEG(),Rt=t.readUEG();P=Ve+Rt;for(let Ye=0;Ye<Ve;Ye++)t.readUEG(),t.readBoolean();for(let Ye=0;Ye<Rt;Ye++)t.readUEG(),t.readBoolean()}}if(t.readBoolean()){const ae=t.readUEG();for(let Ce=0;Ce<ae;Ce++){for(let Ve=0;Ve<Y+4;Ve++)t.readBits(1);t.readBits(1)}}let X=0,q=1,Z=1,re=!0,de=1,pe=0;t.readBoolean(),t.readBoolean();let De=!1;if(t.readBoolean()){if(t.readBoolean()){const kt=t.readUByte(),ol=[1,12,10,16,40,24,20,32,80,18,15,64,160,4,3,2],as=[1,11,11,11,33,11,11,11,33,11,11,33,99,3,2,1];kt>0&&kt<16?(q=ol[kt-1],Z=as[kt-1]):kt===255&&(q=t.readBits(16),Z=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(),De=t.readBoolean(),De&&(I+=t.readUEG(),w+=t.readUEG(),L+=t.readUEG(),D+=t.readUEG()),t.readBoolean()&&(de=t.readBits(32),pe=t.readBits(32),t.readBoolean()&&t.readUEG(),t.readBoolean())){const as=t.readBoolean(),ll=t.readBoolean();let pi=!1;(as||ll)&&(pi=t.readBoolean(),pi&&(t.readUByte(),t.readBits(5),t.readBoolean(),t.readBits(5)),t.readBits(4),t.readBits(4),pi&&t.readBits(4),t.readBits(5),t.readBits(5),t.readBits(5));for(let cl=0;cl<=i;cl++){re=t.readBoolean();const mg=re||t.readBoolean();let dl=!1;mg?t.readEG():dl=t.readBoolean();const ul=dl?1:t.readUEG()+1;if(as)for(let mi=0;mi<ul;mi++)t.readUEG(),t.readUEG(),pi&&(t.readUEG(),t.readUEG()),t.skipBits(1);if(ll)for(let mi=0;mi<ul;mi++)t.readUEG(),t.readUEG(),pi&&(t.readUEG(),t.readUEG()),t.skipBits(1)}}t.readBoolean()&&(t.readBoolean(),t.readBoolean(),t.readBoolean(),X=t.readUEG())}let Et=S,al=k;if(A||De){let ae=1,Ce=1;x===1?ae=Ce=2:x==2&&(ae=2),Et=S-ae*w-ae*I,al=k-Ce*D-Ce*L}const gg=s?["A","B","C"][s]:"",pg=o<<24|c<<16|l<<8|d;let Nr=0;for(let ae=0;ae<32;ae++)Nr=(Nr|(pg>>ae&1)<<31-ae)>>>0;let Br=Nr.toString(16);return a===1&&Br==="2"&&(Br="6"),{codecString:`hvc1.${gg}${a}.${Br}.${n?"H":"L"}${v}.B0`,params:{general_tier_flag:n,general_profile_idc:a,general_profile_space:s,general_profile_compatibility_flags:[o,c,l,d],general_constraint_indicator_flags:[u,h,f,g,m,y],general_level_idc:v,bit_depth:M+8,bit_depth_luma_minus8:M,bit_depth_chroma_minus8:te,min_spatial_segmentation_idc:X,chroma_format_idc:x,frame_rate:{fixed:re,fps:pe/de}},width:Et,height:al,pixelRatio:[q,Z]}}readPPS(e){const t=new ci(this.ebsp2rbsp(e));t.readUByte(),t.readUByte(),t.skipUEG(),t.skipUEG(),t.skipBits(2),t.skipBits(3),t.skipBits(2),t.skipUEG(),t.skipUEG(),t.skipEG(),t.skipBits(2),t.readBoolean()&&t.skipUEG(),t.skipEG(),t.skipEG(),t.skipBits(4);const s=t.readBoolean(),n=t.readBoolean();let a=1;return n&&s?a=0:n?a=3:s&&(a=2),{parallelismType:a}}matchSPS(e,t){return String.fromCharCode.apply(null,e).substr(3)===String.fromCharCode.apply(null,t).substr(3)}}const Re=188;class yt{constructor(e,t,i,s){this.logger=void 0,this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.sampleAes=null,this.pmtParsed=!1,this.audioCodec=void 0,this.videoCodec=void 0,this._pmtId=-1,this._videoTrack=void 0,this._audioTrack=void 0,this._id3Track=void 0,this._txtTrack=void 0,this.aacOverFlow=null,this.remainderData=null,this.videoParser=void 0,this.observer=e,this.config=t,this.typeSupported=i,this.logger=s,this.videoParser=null}static probe(e,t){const i=yt.syncOffset(e);return i>0&&t.warn(`MPEG2-TS detected but first sync word found @ offset ${i}`),i!==-1}static syncOffset(e){const t=e.length;let i=Math.min(Re*5,t-Re)+1,s=0;for(;s<i;){let n=!1,a=-1,o=0;for(let c=s;c<t;c+=Re)if(e[c]===71&&(t-c===Re||e[c+Re]===71)){if(o++,a===-1&&(a=c,a!==0&&(i=Math.min(a+Re*99,e.length-Re)+1)),n||(n=cr(e,c)===0),n&&o>1&&(a===0&&o>2||c+Re>i))return a}else{if(o)return-1;break}s++}return-1}static createTrack(e,t){return{container:e==="video"||e==="audio"?"video/mp2t":void 0,type:e,id:Rn[e],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:e==="audio"?t:void 0}}resetInitSegment(e,t,i,s){this.pmtParsed=!1,this._pmtId=-1,this._videoTrack=yt.createTrack("video"),this._videoTrack.duration=s,this._audioTrack=yt.createTrack("audio",s),this._id3Track=yt.createTrack("id3"),this._txtTrack=yt.createTrack("text"),this._audioTrack.segmentCodec="aac",this.aacOverFlow=null,this.remainderData=null,this.audioCodec=t,this.videoCodec=i}resetTimeStamp(){}resetContiguity(){const{_audioTrack:e,_videoTrack:t,_id3Track:i}=this;e&&(e.pesData=null),t&&(t.pesData=null),i&&(i.pesData=null),this.aacOverFlow=null,this.remainderData=null}demux(e,t,i=!1,s=!1){i||(this.sampleAes=null);let n;const a=this._videoTrack,o=this._audioTrack,c=this._id3Track,l=this._txtTrack;let d=a.pid,u=a.pesData,h=o.pid,f=c.pid,g=o.pesData,m=c.pesData,y=null,v=this.pmtParsed,T=this._pmtId,b=e.length;if(this.remainderData&&(e=Ue(this.remainderData,e),b=e.length,this.remainderData=null),b<Re&&!s)return this.remainderData=e,{audioTrack:o,videoTrack:a,id3Track:c,textTrack:l};const x=Math.max(0,yt.syncOffset(e));b-=(b-x)%Re,b<e.byteLength&&!s&&(this.remainderData=new Uint8Array(e.buffer,b,e.buffer.byteLength-b));let S=0;for(let A=x;A<b;A+=Re)if(e[A]===71){const I=!!(e[A+1]&64),w=cr(e,A),L=(e[A+3]&48)>>4;let D;if(L>1){if(D=A+5+e[A+4],D===A+Re)continue}else D=A+4;switch(w){case d:if(I){if(u&&(n=Nt(u,this.logger))){if(this.videoParser===null)switch(a.segmentCodec){case"avc":this.videoParser=new io;break;case"hevc":this.videoParser=new so;break}this.videoParser!==null&&this.videoParser.parsePES(a,l,n,!1)}u={data:[],size:0}}u&&(u.data.push(e.subarray(D,A+Re)),u.size+=A+Re-D);break;case h:if(I){if(g&&(n=Nt(g,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}g={data:[],size:0}}g&&(g.data.push(e.subarray(D,A+Re)),g.size+=A+Re-D);break;case f:I&&(m&&(n=Nt(m,this.logger))&&this.parseID3PES(c,n),m={data:[],size:0}),m&&(m.data.push(e.subarray(D,A+Re)),m.size+=A+Re-D);break;case 0:I&&(D+=e[D]+1),T=this._pmtId=Uu(e,D);break;case T:{I&&(D+=e[D]+1);const M=$u(e,D,this.typeSupported,i,this.observer,this.logger);d=M.videoPid,d>0&&(a.pid=d,a.segmentCodec=M.segmentVideoCodec),h=M.audioPid,h>0&&(o.pid=h,o.segmentCodec=M.segmentAudioCodec),f=M.id3Pid,f>0&&(c.pid=f),y!==null&&!v&&(this.logger.warn(`MPEG-TS PMT found at ${A} after unknown PID '${y}'. Backtracking to sync byte @${x} to parse all TS packets.`),y=null,A=x-188),v=this.pmtParsed=!0;break}case 17:case 8191:break;default:y=w;break}}else S++;S>0&&dr(this.observer,new Error(`Found ${S} TS packet/s that do not start with 0x47`),void 0,this.logger),a.pesData=u,o.pesData=g,c.pesData=m;const k={audioTrack:o,videoTrack:a,id3Track:c,textTrack:l};return s&&this.extractRemainingSamples(k),k}flush(){const{remainderData:e}=this;this.remainderData=null;let t;return e?t=this.demux(e,-1,!1,!0):t={videoTrack:this._videoTrack,audioTrack:this._audioTrack,id3Track:this._id3Track,textTrack:this._txtTrack},this.extractRemainingSamples(t),this.sampleAes?this.decrypt(t,this.sampleAes):t}extractRemainingSamples(e){const{audioTrack:t,videoTrack:i,id3Track:s,textTrack:n}=e,a=i.pesData,o=t.pesData,c=s.pesData;let l;if(a&&(l=Nt(a,this.logger))){if(this.videoParser===null)switch(i.segmentCodec){case"avc":this.videoParser=new io;break;case"hevc":this.videoParser=new so;break}this.videoParser!==null&&(this.videoParser.parsePES(i,n,l,!0),i.pesData=null)}else i.pesData=a;if(o&&(l=Nt(o,this.logger))){switch(t.segmentCodec){case"aac":this.parseAACPES(t,l);break;case"mp3":this.parseMPEGPES(t,l);break;case"ac3":this.parseAC3PES(t,l);break}t.pesData=null}else o!=null&&o.size&&this.logger.log("last AAC PES packet truncated,might overlap between fragments"),t.pesData=o;c&&(l=Nt(c,this.logger))?(this.parseID3PES(s,l),s.pesData=null):s.pesData=c}demuxSampleAes(e,t,i){const s=this.demux(e,i,!0,!this.config.progressive),n=this.sampleAes=new Bu(this.observer,this.config,t);return this.decrypt(s,n)}decrypt(e,t){return new Promise(i=>{const{audioTrack:s,videoTrack:n}=e;s.samples&&s.segmentCodec==="aac"?t.decryptAacSamples(s.samples,0,()=>{n.samples?t.decryptAvcSamples(n.samples,0,0,()=>{i(e)}):i(e)}):n.samples&&t.decryptAvcSamples(n.samples,0,0,()=>{i(e)})})}destroy(){this.observer&&this.observer.removeAllListeners(),this.config=this.logger=this.observer=null,this.aacOverFlow=this.videoParser=this.remainderData=this.sampleAes=null,this._videoTrack=this._audioTrack=this._id3Track=this._txtTrack=void 0}parseAACPES(e,t){let i=0;const s=this.aacOverFlow;let n=t.data;if(s){this.aacOverFlow=null;const u=s.missing,h=s.sample.unit.byteLength;if(u===-1)n=Ue(s.sample.unit,n);else{const f=h-u;s.sample.unit.set(n.subarray(0,u),f),e.samples.push(s.sample),i=s.missing}}let a,o;for(a=i,o=n.length;a<o-1&&!Yi(n,a);a++);if(a!==i){let u;const h=a<o-1;if(h?u=`AAC PES did not start with ADTS header,offset:${a}`:u="No ADTS header found in AAC PES",dr(this.observer,new Error(u),h,this.logger),!h)return}Va(e,this.observer,n,a,this.audioCodec);let c;if(t.pts!==void 0)c=t.pts;else if(s){const u=Ha(e.samplerate);c=s.sample.pts+u}else{this.logger.warn("[tsdemuxer]: AAC PES unknown PTS");return}let l=0,d;for(;a<o;)if(d=Ka(e,n,a,c,l),a+=d.length,d.missing){this.aacOverFlow=d;break}else for(l++;a<o-1&&!Yi(n,a);a++);}parseMPEGPES(e,t){const i=t.data,s=i.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<s;)if(Xa(i,a)){const c=qa(e,i,a,o,n);if(c)a+=c.length,n++;else break}else a++}parseAC3PES(e,t){{const i=t.data,s=t.pts;if(s===void 0){this.logger.warn("[tsdemuxer]: AC3 PES unknown PTS");return}const n=i.length;let a=0,o=0,c;for(;o<n&&(c=Za(e,i,o,s,a++))>0;)o+=c}}parseID3PES(e,t){if(t.pts===void 0){this.logger.warn("[tsdemuxer]: ID3 PES unknown PTS");return}const i=ue({},t,{type:this._videoTrack?Be.emsg:Be.audioId3,duration:Number.POSITIVE_INFINITY});e.samples.push(i)}}function cr(r,e){return((r[e+1]&31)<<8)+r[e+2]}function Uu(r,e){return(r[e+10]&31)<<8|r[e+11]}function $u(r,e,t,i,s,n){const a={audioPid:-1,videoPid:-1,id3Pid:-1,segmentVideoCodec:"avc",segmentAudioCodec:"aac"},o=(r[e+1]&15)<<8|r[e+2],c=e+3+o-4,l=(r[e+10]&15)<<8|r[e+11];for(e+=12+l;e<c;){const d=cr(r,e),u=(r[e+3]&15)<<8|r[e+4];switch(r[e]){case 207:if(!i){ur("ADTS AAC",n);break}case 15:a.audioPid===-1&&(a.audioPid=d);break;case 21:a.id3Pid===-1&&(a.id3Pid=d);break;case 219:if(!i){ur("H.264",n);break}case 27:a.videoPid===-1&&(a.videoPid=d);break;case 3:case 4:!t.mpeg&&!t.mp3?n.log("MPEG audio found, not supported in this browser"):a.audioPid===-1&&(a.audioPid=d,a.segmentAudioCodec="mp3");break;case 193:if(!i){ur("AC-3",n);break}case 129:t.ac3?a.audioPid===-1&&(a.audioPid=d,a.segmentAudioCodec="ac3"):n.log("AC-3 audio found, not supported in this browser");break;case 6:if(a.audioPid===-1&&u>0){let h=e+5,f=u;for(;f>2;){switch(r[h]){case 106:t.ac3!==!0?n.log("AC-3 audio found, not supported in this browser for now"):(a.audioPid=d,a.segmentAudioCodec="ac3");break}const m=r[h+1]+2;h+=m,f-=m}}break;case 194:case 135:return dr(s,new Error("Unsupported EC-3 in M2TS found"),void 0,n),a;case 36:a.videoPid===-1&&(a.videoPid=d,a.segmentVideoCodec="hevc",n.log("HEVC in M2TS found"));break}e+=u+5}return a}function dr(r,e,t,i){i.warn(`parsing error: ${e.message}`),r.emit(p.ERROR,p.ERROR,{type:G.MEDIA_ERROR,details:R.FRAG_PARSING_ERROR,fatal:!1,levelRetry:t,error:e,reason:e.message})}function ur(r,e){e.log(`${r} with AES-128-CBC encryption found in unencrypted stream`)}function Nt(r,e){let t=0,i,s,n,a,o;const c=r.data;if(!r||r.size===0)return null;for(;c[0].length<19&&c.length>1;)c[0]=Ue(c[0],c[1]),c.splice(1,1);if(i=c[0],(i[0]<<16)+(i[1]<<8)+i[2]===1){if(s=(i[4]<<8)+i[5],s&&s>r.size-6)return null;const d=i[7];d&192&&(a=(i[9]&14)*536870912+(i[10]&255)*4194304+(i[11]&254)*16384+(i[12]&255)*128+(i[13]&254)/2,d&64?(o=(i[14]&14)*536870912+(i[15]&255)*4194304+(i[16]&254)*16384+(i[17]&255)*128+(i[18]&254)/2,a-o>60*9e4&&(e.warn(`${Math.round((a-o)/9e4)}s delta between PTS and DTS, align them`),a=o)):o=a),n=i[8];let u=n+9;if(r.size<=u)return null;r.size-=u;const h=new Uint8Array(r.size);for(let f=0,g=c.length;f<g;f++){i=c[f];let m=i.byteLength;if(u)if(u>m){u-=m;continue}else i=i.subarray(u),m-=u,u=0;h.set(i,t),t+=m}return s&&(s-=n+3),{data:h,pts:a,dts:o,len:s}}return null}class Gu{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 vt=Math.pow(2,32)-1;class _{static init(){_.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 _.types)_.types.hasOwnProperty(e)&&(_.types[e]=[e.charCodeAt(0),e.charCodeAt(1),e.charCodeAt(2),e.charCodeAt(3)]);const t=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),i=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]);_.HDLR_TYPES={video:t,audio:i};const s=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),n=new Uint8Array([0,0,0,0,0,0,0,0]);_.STTS=_.STSC=_.STCO=n,_.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),_.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),_.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),_.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]),c=new Uint8Array([0,0,0,1]);_.FTYP=_.box(_.types.ftyp,a,c,a,o),_.DINF=_.box(_.types.dinf,_.box(_.types.dref,s))}static box(e,...t){let i=8,s=t.length;const n=s;for(;s--;)i+=t[s].byteLength;const a=new Uint8Array(i);for(a[0]=i>>24&255,a[1]=i>>16&255,a[2]=i>>8&255,a[3]=i&255,a.set(e,4),s=0,i=8;s<n;s++)a.set(t[s],i),i+=t[s].byteLength;return a}static hdlr(e){return _.box(_.types.hdlr,_.HDLR_TYPES[e])}static mdat(e){return _.box(_.types.mdat,e)}static mdhd(e,t){t*=e;const i=Math.floor(t/(vt+1)),s=Math.floor(t%(vt+1));return _.box(_.types.mdhd,new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,e>>24&255,e>>16&255,e>>8&255,e&255,i>>24,i>>16&255,i>>8&255,i&255,s>>24,s>>16&255,s>>8&255,s&255,85,196,0,0]))}static mdia(e){return _.box(_.types.mdia,_.mdhd(e.timescale||0,e.duration||0),_.hdlr(e.type),_.minf(e))}static mfhd(e){return _.box(_.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"?_.box(_.types.minf,_.box(_.types.smhd,_.SMHD),_.DINF,_.stbl(e)):_.box(_.types.minf,_.box(_.types.vmhd,_.VMHD),_.DINF,_.stbl(e))}static moof(e,t,i){return _.box(_.types.moof,_.mfhd(e),_.traf(i,t))}static moov(e){let t=e.length;const i=[];for(;t--;)i[t]=_.trak(e[t]);return _.box.apply(null,[_.types.moov,_.mvhd(e[0].timescale||0,e[0].duration||0)].concat(i).concat(_.mvex(e)))}static mvex(e){let t=e.length;const i=[];for(;t--;)i[t]=_.trex(e[t]);return _.box.apply(null,[_.types.mvex,...i])}static mvhd(e,t){t*=e;const i=Math.floor(t/(vt+1)),s=Math.floor(t%(vt+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,i>>24,i>>16&255,i>>8&255,i&255,s>>24,s>>16&255,s>>8&255,s&255,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return _.box(_.types.mvhd,n)}static sdtp(e){const t=e.samples||[],i=new Uint8Array(4+t.length);let s,n;for(s=0;s<t.length;s++)n=t[s].flags,i[s+4]=n.dependsOn<<4|n.isDependedOn<<2|n.hasRedundancy;return _.box(_.types.sdtp,i)}static stbl(e){return _.box(_.types.stbl,_.stsd(e),_.box(_.types.stts,_.STTS),_.box(_.types.stsc,_.STSC),_.box(_.types.stsz,_.STSZ),_.box(_.types.stco,_.STCO))}static avc1(e){let t=[],i=[],s,n,a;for(s=0;s<e.sps.length;s++)n=e.sps[s],a=n.byteLength,t.push(a>>>8&255),t.push(a&255),t=t.concat(Array.prototype.slice.call(n));for(s=0;s<e.pps.length;s++)n=e.pps[s],a=n.byteLength,i.push(a>>>8&255),i.push(a&255),i=i.concat(Array.prototype.slice.call(n));const o=_.box(_.types.avcC,new Uint8Array([1,t[3],t[4],t[5],255,224|e.sps.length].concat(t).concat([e.pps.length]).concat(i))),c=e.width,l=e.height,d=e.pixelRatio[0],u=e.pixelRatio[1];return _.box(_.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,c>>8&255,c&255,l>>8&255,l&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,_.box(_.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),_.box(_.types.pasp,new Uint8Array([d>>24,d>>16&255,d>>8&255,d&255,u>>24,u>>16&255,u>>8&255,u&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 _.box(_.types.mp4a,_.audioStsd(e),_.box(_.types.esds,_.esds(e)))}static mp3(e){return _.box(_.types[".mp3"],_.audioStsd(e))}static ac3(e){return _.box(_.types["ac-3"],_.audioStsd(e),_.box(_.types.dac3,e.config))}static stsd(e){const{segmentCodec:t}=e;if(e.type==="audio"){if(t==="aac")return _.box(_.types.stsd,_.STSD,_.mp4a(e));if(t==="ac3"&&e.config)return _.box(_.types.stsd,_.STSD,_.ac3(e));if(t==="mp3"&&e.codec==="mp3")return _.box(_.types.stsd,_.STSD,_.mp3(e))}else if(e.pps&&e.sps){if(t==="avc")return _.box(_.types.stsd,_.STSD,_.avc1(e));if(t==="hevc"&&e.vps)return _.box(_.types.stsd,_.STSD,_.hvc1(e))}else throw new Error("video track missing pps or sps");throw new Error(`unsupported ${e.type} segment codec (${t}/${e.codec})`)}static tkhd(e){const t=e.id,i=(e.duration||0)*(e.timescale||0),s=e.width||0,n=e.height||0,a=Math.floor(i/(vt+1)),o=Math.floor(i%(vt+1));return _.box(_.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,t>>24&255,t>>16&255,t>>8&255,t&255,0,0,0,0,a>>24,a>>16&255,a>>8&255,a&255,o>>24,o>>16&255,o>>8&255,o&255,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,s>>8&255,s&255,0,0,n>>8&255,n&255,0,0]))}static traf(e,t){const i=_.sdtp(e),s=e.id,n=Math.floor(t/(vt+1)),a=Math.floor(t%(vt+1));return _.box(_.types.traf,_.box(_.types.tfhd,new Uint8Array([0,0,0,0,s>>24,s>>16&255,s>>8&255,s&255])),_.box(_.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])),_.trun(e,i.length+16+20+8+16+8+8),i)}static trak(e){return e.duration=e.duration||4294967295,_.box(_.types.trak,_.tkhd(e),_.mdia(e))}static trex(e){const t=e.id;return _.box(_.types.trex,new Uint8Array([0,0,0,0,t>>24,t>>16&255,t>>8&255,t&255,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))}static trun(e,t){const i=e.samples||[],s=i.length,n=12+16*s,a=new Uint8Array(n);let o,c,l,d,u,h;for(t+=8+n,a.set([e.type==="video"?1:0,0,15,1,s>>>24&255,s>>>16&255,s>>>8&255,s&255,t>>>24&255,t>>>16&255,t>>>8&255,t&255],0),o=0;o<s;o++)c=i[o],l=c.duration,d=c.size,u=c.flags,h=c.cts,a.set([l>>>24&255,l>>>16&255,l>>>8&255,l&255,d>>>24&255,d>>>16&255,d>>>8&255,d&255,u.isLeading<<2|u.dependsOn,u.isDependedOn<<6|u.hasRedundancy<<4|u.paddingValue<<1|u.isNonSync,u.degradPrio&61440,u.degradPrio&15,h>>>24&255,h>>>16&255,h>>>8&255,h&255],12+16*o);return _.box(_.types.trun,a)}static initSegment(e){_.types||_.init();const t=_.moov(e);return Ue(_.FTYP,t)}static hvc1(e){const t=e.params,i=[e.vps,e.sps,e.pps],s=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),s-1|t.temporal_id_nested<<2|t.num_temporal_layers<<3|(t.frame_rate.fixed?64:0),i.length]);let a=n.length;for(let g=0;g<i.length;g+=1){a+=3;for(let m=0;m<i[g].length;m+=1)a+=2+i[g][m].length}const o=new Uint8Array(a);o.set(n,0),a=n.length;const c=i.length-1;for(let g=0;g<i.length;g+=1){o.set(new Uint8Array([32+g|(g===c?128:0),0,i[g].length]),a),a+=3;for(let m=0;m<i[g].length;m+=1)o.set(new Uint8Array([i[g][m].length>>8,i[g][m].length&255]),a),a+=2,o.set(i[g][m],a),a+=i[g][m].length}const l=_.box(_.types.hvcC,o),d=e.width,u=e.height,h=e.pixelRatio[0],f=e.pixelRatio[1];return _.box(_.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,d>>8&255,d&255,u>>8&255,u&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]),l,_.box(_.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),_.box(_.types.pasp,new Uint8Array([h>>24,h>>16&255,h>>8&255,h&255,f>>24,f>>16&255,f>>8&255,f&255])))}}_.types=void 0,_.HDLR_TYPES=void 0,_.STTS=void 0,_.STSC=void 0,_.STCO=void 0,_.STSZ=void 0,_.VMHD=void 0,_.SMHD=void 0,_.STSD=void 0,_.FTYP=void 0,_.DINF=void 0;const ro=9e4;function hr(r,e,t=1,i=!1){const s=r*e*t;return i?Math.round(s):s}function Vu(r,e,t=1,i=!1){return hr(r,e,1/t,i)}function di(r,e=!1){return hr(r,1e3,1/ro,e)}function Hu(r,e=1){return hr(r,ro,1/e)}const Ku=10*1e3,Wu=1024,Yu=1152,ju=1536;let Bt=null,fr=null;function no(r,e,t,i){return{duration:e,size:t,cts:i,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:r?2:1,isNonSync:r?0:1}}}class zi{constructor(e,t,i,s){if(this.logger=void 0,this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.ISGenerated=!1,this._initPTS=null,this._initDTS=null,this.nextAvcDts=null,this.nextAudioPts=null,this.videoSampleDuration=null,this.isAudioContiguous=!1,this.isVideoContiguous=!1,this.videoTrackConfig=void 0,this.observer=e,this.config=t,this.typeSupported=i,this.logger=s,this.ISGenerated=!1,Bt===null){const a=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);Bt=a?parseInt(a[1]):0}if(fr===null){const n=navigator.userAgent.match(/Safari\/(\d+)/i);fr=n?parseInt(n[1]):0}}destroy(){this.config=this.videoTrackConfig=this._initPTS=this._initDTS=null}resetTimeStamp(e){this.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=e}resetNextTimestamp(){this.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1}resetInitSegment(){this.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1,this.videoTrackConfig=void 0}getVideoStartPts(e){let t=!1;const i=e[0].pts,s=e.reduce((n,a)=>{let o=a.pts,c=o-n;return c<-4294967296&&(t=!0,o=$e(o,i),c=o-n),c>0?n:o},i);return t&&this.logger.debug("PTS rollover detected"),s}remux(e,t,i,s,n,a,o,c){let l,d,u,h,f,g,m=n,y=n;const v=e.pid>-1,T=t.pid>-1,b=t.samples.length,x=e.samples.length>0,S=o&&b>0||b>1;if((!v||x)&&(!T||S)||this.ISGenerated||o){if(this.ISGenerated){var A,I,w,L;const Y=this.videoTrackConfig;(Y&&(t.width!==Y.width||t.height!==Y.height||((A=t.pixelRatio)==null?void 0:A[0])!==((I=Y.pixelRatio)==null?void 0:I[0])||((w=t.pixelRatio)==null?void 0:w[1])!==((L=Y.pixelRatio)==null?void 0:L[1]))||!Y&&S||this.nextAudioPts===null&&x)&&this.resetInitSegment()}this.ISGenerated||(u=this.generateIS(e,t,n,a));const D=this.isVideoContiguous;let M=-1,te;if(S&&(M=qu(t.samples),!D&&this.config.forceKeyFrameOnDiscontinuity))if(g=!0,M>0){this.logger.warn(`[mp4-remuxer]: Dropped ${M} out of ${b} video samples due to a missing keyframe`);const Y=this.getVideoStartPts(t.samples);t.samples=t.samples.slice(M),t.dropped+=M,y+=(t.samples[0].pts-Y)/t.inputTimeScale,te=y}else M===-1&&(this.logger.warn(`[mp4-remuxer]: No keyframe found out of ${b} video samples`),g=!1);if(this.ISGenerated){if(x&&S){const Y=this.getVideoStartPts(t.samples),U=($e(e.samples[0].pts,Y)-Y)/t.inputTimeScale;m+=Math.max(0,U),y+=Math.max(0,-U)}if(x){if(e.samplerate||(this.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),u=this.generateIS(e,t,n,a)),d=this.remuxAudio(e,m,this.isAudioContiguous,a,T||S||c===$.AUDIO?y:void 0),S){const Y=d?d.endPTS-d.startPTS:0;t.inputTimeScale||(this.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),u=this.generateIS(e,t,n,a)),l=this.remuxVideo(t,y,D,Y)}}else S&&(l=this.remuxVideo(t,y,D,0));l&&(l.firstKeyFrame=M,l.independent=M!==-1,l.firstKeyFramePTS=te)}}return this.ISGenerated&&this._initPTS&&this._initDTS&&(i.samples.length&&(f=ao(i,n,this._initPTS,this._initDTS)),s.samples.length&&(h=oo(s,n,this._initPTS))),{audio:d,video:l,initSegment:u,independent:g,text:h,id3:f}}generateIS(e,t,i,s){const n=e.samples,a=t.samples,o=this.typeSupported,c={},l=this._initPTS;let d=!l||s,u="audio/mp4",h,f,g;if(d&&(h=f=1/0),e.config&&n.length){switch(e.timescale=e.samplerate,e.segmentCodec){case"mp3":o.mpeg?(u="audio/mpeg",e.codec=""):o.mp3&&(e.codec="mp3");break;case"ac3":e.codec="ac-3";break}c.audio={id:"audio",container:u,codec:e.codec,initSegment:e.segmentCodec==="mp3"&&o.mpeg?new Uint8Array(0):_.initSegment([e]),metadata:{channelCount:e.channelCount}},d&&(g=e.inputTimeScale,!l||g!==l.timescale?h=f=n[0].pts-Math.round(g*i):d=!1)}if(t.sps&&t.pps&&a.length){if(t.timescale=t.inputTimeScale,c.video={id:"main",container:"video/mp4",codec:t.codec,initSegment:_.initSegment([t]),metadata:{width:t.width,height:t.height}},d)if(g=t.inputTimeScale,!l||g!==l.timescale){const m=this.getVideoStartPts(a),y=Math.round(g*i);f=Math.min(f,$e(a[0].dts,m)-y),h=Math.min(h,m-y)}else d=!1;this.videoTrackConfig={width:t.width,height:t.height,pixelRatio:t.pixelRatio}}if(Object.keys(c).length)return this.ISGenerated=!0,d?(this._initPTS={baseTime:h,timescale:g},this._initDTS={baseTime:f,timescale:g}):h=g=void 0,{tracks:c,initPTS:h,timescale:g}}remuxVideo(e,t,i,s){const n=e.inputTimeScale,a=e.samples,o=[],c=a.length,l=this._initPTS;let d=this.nextAvcDts,u=8,h=this.videoSampleDuration,f,g,m=Number.POSITIVE_INFINITY,y=Number.NEGATIVE_INFINITY,v=!1;if(!i||d===null){const P=t*n,O=a[0].pts-$e(a[0].dts,a[0].pts);Bt&&d!==null&&Math.abs(P-O-d)<15e3?i=!0:d=P-O}const T=l.baseTime*n/l.timescale;for(let P=0;P<c;P++){const O=a[P];O.pts=$e(O.pts-T,d),O.dts=$e(O.dts-T,d),O.dts<a[P>0?P-1:P].dts&&(v=!0)}v&&a.sort(function(P,O){const X=P.dts-O.dts,q=P.pts-O.pts;return X||q}),f=a[0].dts,g=a[a.length-1].dts;const b=g-f,x=b?Math.round(b/(c-1)):h||e.inputTimeScale/30;if(i){const P=f-d,O=P>x,X=P<-1;if((O||X)&&(O?this.logger.warn(`${(e.segmentCodec||"").toUpperCase()}: ${di(P,!0)} ms (${P}dts) hole between fragments detected at ${t.toFixed(3)}`):this.logger.warn(`${(e.segmentCodec||"").toUpperCase()}: ${di(-P,!0)} ms (${P}dts) overlapping between fragments detected at ${t.toFixed(3)}`),!X||d>=a[0].pts||Bt)){f=d;const q=a[0].pts-P;if(O)a[0].dts=f,a[0].pts=q;else{let Z=!0;for(let re=0;re<a.length&&!(a[re].dts>q&&Z);re++){const de=a[re].pts;if(a[re].dts-=P,a[re].pts-=P,re<a.length-1){const pe=a[re+1].pts,De=a[re].pts,Me=pe<=De,Et=pe<=de;Z=Me==Et}}}this.logger.log(`Video: Initial PTS/DTS adjusted: ${di(q,!0)}/${di(f,!0)}, delta: ${di(P,!0)} ms`)}}f=Math.max(0,f);let S=0,k=0,A=f;for(let P=0;P<c;P++){const O=a[P],X=O.units,q=X.length;let Z=0;for(let re=0;re<q;re++)Z+=X[re].data.length;k+=Z,S+=q,O.length=Z,O.dts<A?(O.dts=A,A+=x/4|0||1):A=O.dts,m=Math.min(O.pts,m),y=Math.max(O.pts,y)}g=a[c-1].dts;const I=k+4*S+8;let w;try{w=new Uint8Array(I)}catch(P){this.observer.emit(p.ERROR,p.ERROR,{type:G.MUX_ERROR,details:R.REMUX_ALLOC_ERROR,fatal:!1,error:P,bytes:I,reason:`fail allocating video mdat ${I}`});return}const L=new DataView(w.buffer);L.setUint32(0,I),w.set(_.types.mdat,4);let D=!1,M=Number.POSITIVE_INFINITY,te=Number.POSITIVE_INFINITY,Y=Number.NEGATIVE_INFINITY,H=Number.NEGATIVE_INFINITY;for(let P=0;P<c;P++){const O=a[P],X=O.units;let q=0;for(let de=0,pe=X.length;de<pe;de++){const De=X[de],Me=De.data,Et=De.data.byteLength;L.setUint32(u,Et),u+=4,w.set(Me,u),u+=Et,q+=4+Et}let Z;if(P<c-1)h=a[P+1].dts-O.dts,Z=a[P+1].pts-O.pts;else{const de=this.config,pe=P>0?O.dts-a[P-1].dts:x;if(Z=P>0?O.pts-a[P-1].pts:x,de.stretchShortVideoTrack&&this.nextAudioPts!==null){const De=Math.floor(de.maxBufferHole*n),Me=(s?m+s*n:this.nextAudioPts)-O.pts;Me>De?(h=Me-pe,h<0?h=pe:D=!0,this.logger.log(`[mp4-remuxer]: It is approximately ${Me/90} ms to the next segment; using duration ${h/90} ms for the last video frame.`)):h=pe}else h=pe}const re=Math.round(O.pts-O.dts);M=Math.min(M,h),Y=Math.max(Y,h),te=Math.min(te,Z),H=Math.max(H,Z),o.push(no(O.key,h,q,re))}if(o.length){if(Bt){if(Bt<70){const P=o[0].flags;P.dependsOn=2,P.isNonSync=0}}else if(fr&&H-te<Y-M&&x/Y<.025&&o[0].cts===0){this.logger.warn("Found irregular gaps in sample duration. Using PTS instead of DTS to determine MP4 sample duration.");let P=f;for(let O=0,X=o.length;O<X;O++){const q=P+o[O].duration,Z=P+o[O].cts;if(O<X-1){const re=q+o[O+1].cts;o[O].duration=re-Z}else o[O].duration=O?o[O-1].duration:x;o[O].cts=0,P=q}}}h=D||!h?x:h,this.nextAvcDts=d=g+h,this.videoSampleDuration=h,this.isVideoContiguous=!0;const V={data1:_.moof(e.sequenceNumber++,f,ue(e,{samples:o})),data2:w,startPTS:m/n,endPTS:(y+h)/n,startDTS:f/n,endDTS:d/n,type:"video",hasAudio:!1,hasVideo:!0,nb:o.length,dropped:e.dropped};return e.samples=[],e.dropped=0,V}getSamplesPerFrame(e){switch(e.segmentCodec){case"mp3":return Yu;case"ac3":return ju;default:return Wu}}remuxAudio(e,t,i,s,n){const a=e.inputTimeScale,o=e.samplerate?e.samplerate:a,c=a/o,l=this.getSamplesPerFrame(e),d=l*c,u=this._initPTS,h=e.segmentCodec==="mp3"&&this.typeSupported.mpeg,f=[],g=n!==void 0;let m=e.samples,y=h?0:8,v=this.nextAudioPts||-1;const T=t*a,b=u.baseTime*a/u.timescale;if(this.isAudioContiguous=i=i||m.length&&v>0&&(s&&Math.abs(T-v)<9e3||Math.abs($e(m[0].pts-b,T)-v)<20*d),m.forEach(function(U){U.pts=$e(U.pts-b,T)}),!i||v<0){if(m=m.filter(U=>U.pts>=0),!m.length)return;n===0?v=0:s&&!g?v=Math.max(0,T):v=m[0].pts}if(e.segmentCodec==="aac"){const U=this.config.maxAudioFramesDrift;for(let K=0,V=v;K<m.length;K++){const P=m[K],O=P.pts,X=O-V,q=Math.abs(1e3*X/a);if(X<=-U*d&&g)K===0&&(this.logger.warn(`Audio frame @ ${(O/a).toFixed(3)}s overlaps nextAudioPts by ${Math.round(1e3*X/a)} ms.`),this.nextAudioPts=v=V=O);else if(X>=U*d&&q<Ku&&g){let Z=Math.round(X/d);V=O-Z*d,V<0&&(Z--,V+=d),K===0&&(this.nextAudioPts=v=V),this.logger.warn(`[mp4-remuxer]: Injecting ${Z} audio frame @ ${(V/a).toFixed(3)}s due to ${Math.round(1e3*X/a)} ms gap.`);for(let re=0;re<Z;re++){const de=Math.max(V,0);let pe=Gu.getSilentFrame(e.parsedCodec||e.manifestCodec||e.codec,e.channelCount);pe||(this.logger.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),pe=P.unit.subarray()),m.splice(K,0,{unit:pe,pts:de}),V+=d,K++}}P.pts=V,V+=d}}let x=null,S=null,k,A=0,I=m.length;for(;I--;)A+=m[I].unit.byteLength;for(let U=0,K=m.length;U<K;U++){const V=m[U],P=V.unit;let O=V.pts;if(S!==null){const q=f[U-1];q.duration=Math.round((O-S)/c)}else if(i&&e.segmentCodec==="aac"&&(O=v),x=O,A>0){A+=y;try{k=new Uint8Array(A)}catch(q){this.observer.emit(p.ERROR,p.ERROR,{type:G.MUX_ERROR,details:R.REMUX_ALLOC_ERROR,fatal:!1,error:q,bytes:A,reason:`fail allocating audio mdat ${A}`});return}h||(new DataView(k.buffer).setUint32(0,A),k.set(_.types.mdat,4))}else return;k.set(P,y);const X=P.byteLength;y+=X,f.push(no(!0,l,X,0)),S=O}const w=f.length;if(!w)return;const L=f[f.length-1];this.nextAudioPts=v=S+c*L.duration;const D=h?new Uint8Array(0):_.moof(e.sequenceNumber++,x/c,ue({},e,{samples:f}));e.samples=[];const M=x/a,te=v/a,H={data1:D,data2:k,startPTS:M,endPTS:te,startDTS:M,endDTS:te,type:"audio",hasAudio:!0,hasVideo:!1,nb:w};return this.isAudioContiguous=!0,H}}function $e(r,e){let t;if(e===null)return r;for(e<r?t=-8589934592:t=8589934592;Math.abs(r-e)>4294967296;)r+=t;return r}function qu(r){for(let e=0;e<r.length;e++)if(r[e].key)return e;return-1}function ao(r,e,t,i){const s=r.samples.length;if(!s)return;const n=r.inputTimeScale;for(let o=0;o<s;o++){const c=r.samples[o];c.pts=$e(c.pts-t.baseTime*n/t.timescale,e*n)/n,c.dts=$e(c.dts-i.baseTime*n/i.timescale,e*n)/n}const a=r.samples;return r.samples=[],{samples:a}}function oo(r,e,t){const i=r.samples.length;if(!i)return;const s=r.inputTimeScale;for(let a=0;a<i;a++){const o=r.samples[a];o.pts=$e(o.pts-t.baseTime*s/t.timescale,e*s)/s}r.samples.sort((a,o)=>a.pts-o.pts);const n=r.samples;return r.samples=[],{samples:n}}class zu{constructor(e,t,i,s){this.logger=void 0,this.emitInitSegment=!1,this.audioCodec=void 0,this.videoCodec=void 0,this.initData=void 0,this.initPTS=null,this.initTracks=void 0,this.lastEndTime=null,this.logger=s}destroy(){}resetTimeStamp(e){this.initPTS=e,this.lastEndTime=null}resetNextTimestamp(){this.lastEndTime=null}resetInitSegment(e,t,i,s){this.audioCodec=t,this.videoCodec=i,this.generateInitSegment(Nc(e,s)),this.emitInitSegment=!0}generateInitSegment(e){let{audioCodec:t,videoCodec:i}=this;if(!(e!=null&&e.byteLength)){this.initTracks=void 0,this.initData=void 0;return}const s=this.initData=Dn(e);s.audio&&(t=lo(s.audio,he.AUDIO)),s.video&&(i=lo(s.video,he.VIDEO));const n={};s.audio&&s.video?n.audiovideo={container:"video/mp4",codec:t+","+i,supplemental:s.video.supplemental,initSegment:e,id:"main"}:s.audio?n.audio={container:"audio/mp4",codec:t,initSegment:e,id:"audio"}:s.video?n.video={container:"video/mp4",codec:i,supplemental:s.video.supplemental,initSegment:e,id:"main"}:this.logger.warn("[passthrough-remuxer.ts]: initSegment does not contain moov or trak boxes."),this.initTracks=n}remux(e,t,i,s,n,a){var o,c;let{initPTS:l,lastEndTime:d}=this;const u={audio:void 0,video:void 0,text:s,id3:i,initSegment:void 0};B(d)||(d=this.lastEndTime=n||0);const h=t.samples;if(!(h!=null&&h.length))return u;const f={initPTS:void 0,timescale:1};let g=this.initData;if((o=g)!=null&&o.length||(this.generateInitSegment(h),g=this.initData),!((c=g)!=null&&c.length))return this.logger.warn("[passthrough-remuxer.ts]: Failed to generate initSegment."),u;this.emitInitSegment&&(f.tracks=this.initTracks,this.emitInitSegment=!1);const m=Uc(h,g),y=Bc(g,h),v=y===null?n:y;(a||!l)&&(Xu(l,v,n,m)||f.timescale!==l.timescale)&&(f.initPTS=v-n,l&&l.timescale===1&&this.logger.warn(`Adjusting initPTS @${n} from ${l.baseTime/l.timescale} to ${f.initPTS}`),this.initPTS=l={baseTime:f.initPTS,timescale:1});const T=e?v-l.baseTime/l.timescale:d,b=T+m;Gc(g,h,l.baseTime/l.timescale),m>0?this.lastEndTime=b:(this.logger.warn("Duration parsed from mp4 should be greater than zero"),this.resetNextTimestamp());const x=!!g.audio,S=!!g.video;let k="";x&&(k+="audio"),S&&(k+="video");const A={data1:h,startPTS:T,startDTS:T,endPTS:b,endDTS:b,type:k,hasAudio:x,hasVideo:S,nb:1,dropped:0};return u.audio=A.type==="audio"?A:void 0,u.video=A.type!=="audio"?A:void 0,u.initSegment=f,u.id3=ao(i,n,l,l),s.samples.length&&(u.text=oo(s,n,l)),u}}function Xu(r,e,t,i){if(r===null)return!0;const s=Math.max(i,1),n=e-r.baseTime/r.timescale;return Math.abs(n-t)>s}function lo(r,e){const t=r==null?void 0:r.codec;return t&&t.length>4?t:e===he.AUDIO?t==="ec-3"||t==="ac-3"||t==="alac"?t:t==="fLaC"||t==="Opus"?Ci(t,!1):(ie.warn(`Unhandled audio codec "${t}" in mp4 MAP`),t||"mp4a"):(ie.warn(`Unhandled video codec "${t}" in mp4 MAP`),t||"avc1")}let ct;try{ct=self.performance.now.bind(self.performance)}catch(r){ct=Date.now}const Xi=[{demux:Nu,remux:zu},{demux:yt,remux:zi},{demux:Pu,remux:zi},{demux:Mu,remux:zi}];Xi.splice(2,0,{demux:Ou,remux:zi});class co{constructor(e,t,i,s,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=i,this.id=n,this.logger=a}configure(e){this.transmuxConfig=e,this.decrypter&&this.decrypter.reset()}push(e,t,i,s){const n=i.transmuxing;n.executeStart=ct();let a=new Uint8Array(e);const{currentTransmuxState:o,transmuxConfig:c}=this;s&&(this.currentTransmuxState=s);const{contiguous:l,discontinuity:d,trackSwitch:u,accurateTimeOffset:h,timeOffset:f,initSegmentChange:g}=s||o,{audioCodec:m,videoCodec:y,defaultInitPts:v,duration:T,initSegmentData:b}=c,x=Qu(a,t);if(x&&Mt(x.method)){const I=this.getDecrypter(),w=Ks(x.method);if(I.isSync()){let L=I.softwareDecrypt(a,x.key.buffer,x.iv.buffer,w);if(i.part>-1){const M=I.flush();L=M&&M.buffer}if(!L)return n.executeEnd=ct(),gr(i);a=new Uint8Array(L)}else return this.asyncResult=!0,this.decryptionPromise=I.webCryptoDecrypt(a,x.key.buffer,x.iv.buffer,w).then(L=>{const D=this.push(L,null,i);return this.decryptionPromise=null,D}),this.decryptionPromise}const S=this.needsProbing(d,u);if(S){const I=this.configureTransmuxer(a);if(I)return this.logger.warn(`[transmuxer] ${I.message}`),this.observer.emit(p.ERROR,p.ERROR,{type:G.MEDIA_ERROR,details:R.FRAG_PARSING_ERROR,fatal:!1,error:I,reason:I.message}),n.executeEnd=ct(),gr(i)}(d||u||g||S)&&this.resetInitSegment(b,m,y,T,t),(d||g||S)&&this.resetInitialTimestamp(v),l||this.resetContiguity();const k=this.transmux(a,x,f,h,i);this.asyncResult=ui(k);const A=this.currentTransmuxState;return A.contiguous=!0,A.discontinuity=!1,A.trackSwitch=!1,n.executeEnd=ct(),k}flush(e){const t=e.transmuxing;t.executeStart=ct();const{decrypter:i,currentTransmuxState:s,decryptionPromise:n}=this;if(n)return this.asyncResult=!0,n.then(()=>this.flush(e));const a=[],{timeOffset:o}=s;if(i){const u=i.flush();u&&a.push(this.push(u.buffer,null,e))}const{demuxer:c,remuxer:l}=this;if(!c||!l){t.executeEnd=ct();const u=[gr(e)];return this.asyncResult?Promise.resolve(u):u}const d=c.flush(o);return ui(d)?(this.asyncResult=!0,d.then(u=>(this.flushRemux(a,u,e),a))):(this.flushRemux(a,d,e),this.asyncResult?Promise.resolve(a):a)}flushRemux(e,t,i){const{audioTrack:s,videoTrack:n,id3Track:a,textTrack:o}=t,{accurateTimeOffset:c,timeOffset:l}=this.currentTransmuxState;this.logger.log(`[transmuxer.ts]: Flushed ${this.id} sn: ${i.sn}${i.part>-1?" part: "+i.part:""} of ${this.id===$.MAIN?"level":"track"} ${i.level}`);const d=this.remuxer.remux(s,n,a,o,l,c,!0,this.id);e.push({remuxResult:d,chunkMeta:i}),i.transmuxing.executeEnd=ct()}resetInitialTimestamp(e){const{demuxer:t,remuxer:i}=this;!t||!i||(t.resetTimeStamp(e),i.resetTimeStamp(e))}resetContiguity(){const{demuxer:e,remuxer:t}=this;!e||!t||(e.resetContiguity(),t.resetNextTimestamp())}resetInitSegment(e,t,i,s,n){const{demuxer:a,remuxer:o}=this;!a||!o||(a.resetInitSegment(e,t,i,s),o.resetInitSegment(e,t,i,n))}destroy(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)}transmux(e,t,i,s,n){let a;return t&&t.method==="SAMPLE-AES"?a=this.transmuxSampleAes(e,t,i,s,n):a=this.transmuxUnencrypted(e,i,s,n),a}transmuxUnencrypted(e,t,i,s){const{audioTrack:n,videoTrack:a,id3Track:o,textTrack:c}=this.demuxer.demux(e,t,!1,!this.config.progressive);return{remuxResult:this.remuxer.remux(n,a,o,c,t,i,!1,this.id),chunkMeta:s}}transmuxSampleAes(e,t,i,s,n){return this.demuxer.demuxSampleAes(e,t,i).then(a=>({remuxResult:this.remuxer.remux(a.audioTrack,a.videoTrack,a.id3Track,a.textTrack,i,s,!1,this.id),chunkMeta:n}))}configureTransmuxer(e){const{config:t,observer:i,typeSupported:s}=this;let n;for(let u=0,h=Xi.length;u<h;u++){var a;if((a=Xi[u].demux)!=null&&a.probe(e,this.logger)){n=Xi[u];break}}if(!n)return new Error("Failed to find demuxer by probing fragment data");const o=this.demuxer,c=this.remuxer,l=n.remux,d=n.demux;(!c||!(c instanceof l))&&(this.remuxer=new l(i,t,s,this.logger)),(!o||!(o instanceof d))&&(this.demuxer=new d(i,t,s,this.logger),this.probe=d.probe)}needsProbing(e,t){return!this.demuxer||!this.remuxer||e||t}getDecrypter(){let e=this.decrypter;return e||(e=this.decrypter=new Gs(this.config)),e}}function Qu(r,e){let t=null;return r.byteLength>0&&(e==null?void 0:e.key)!=null&&e.iv!==null&&e.method!=null&&(t=e),t}const gr=r=>({remuxResult:{},chunkMeta:r});function ui(r){return"then"in r&&r.then instanceof Function}class Ju{constructor(e,t,i,s,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=i,this.duration=s,this.defaultInitPts=n||null}}class Zu{constructor(e,t,i,s,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=i,this.trackSwitch=s,this.timeOffset=n,this.initSegmentChange=a}}let uo=0;class ho{constructor(e,t,i,s){this.error=null,this.hls=void 0,this.id=void 0,this.instanceNo=uo++,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=c=>{const l=c.data,d=this.hls;if(!(!d||!(l!=null&&l.event)||l.instanceNo!==this.instanceNo))switch(l.event){case"init":{var u;const h=(u=this.workerContext)==null?void 0:u.objectURL;h&&self.URL.revokeObjectURL(h);break}case"transmuxComplete":{this.handleTransmuxComplete(l.data);break}case"flush":{this.onFlush(l.data);break}case"workerLog":{d.logger[l.data.logType]&&d.logger[l.data.logType](l.data.message);break}default:{l.data=l.data||{},l.data.frag=this.frag,l.data.part=this.part,l.data.id=this.id,d.trigger(l.event,l.data);break}}},this.onWorkerError=c=>{if(!this.hls)return;const l=new Error(`${c.message}  (${c.filename}:${c.lineno})`);this.hls.config.enableWorker=!1,this.hls.logger.warn(`Error in "${this.id}" Web Worker, fallback to inline`),this.hls.trigger(p.ERROR,{type:G.OTHER_ERROR,details:R.INTERNAL_EXCEPTION,fatal:!1,event:"demuxerWorker",error:l})};const n=e.config;this.hls=e,this.id=t,this.useWorker=!!n.enableWorker,this.onTransmuxComplete=i,this.onFlush=s;const a=(c,l)=>{l=l||{},l.frag=this.frag||void 0,c===p.ERROR&&(l=l,l.parent=this.id,l.part=this.part,this.error=l.error),this.hls.trigger(c,l)};this.observer=new ir,this.observer.on(p.FRAG_DECRYPTED,a),this.observer.on(p.ERROR,a);const o=$n(n.preferManagedMediaSource);if(this.useWorker&&typeof Worker!="undefined"){const c=this.hls.logger;if(n.workerPath||iu()){try{n.workerPath?(c.log(`loading Web Worker ${n.workerPath} for "${t}"`),this.workerContext=ru(n.workerPath)):(c.log(`injecting Web Worker for "${t}"`),this.workerContext=su());const{worker:d}=this.workerContext;d.addEventListener("message",this.onWorkerMessage),d.addEventListener("error",this.onWorkerError),d.postMessage({instanceNo:this.instanceNo,cmd:"init",typeSupported:o,id:t,config:me(n)})}catch(d){c.warn(`Error setting up "${t}" Web Worker, fallback to inline`,d),this.terminateWorker(),this.error=null,this.transmuxer=new co(this.observer,o,n,"",t,e.logger)}return}}this.transmuxer=new co(this.observer,o,n,"",t,e.logger)}reset(){if(this.frag=null,this.part=null,this.workerContext){const e=this.instanceNo;this.instanceNo=uo++;const t=this.hls.config,i=$n(t.preferManagedMediaSource);this.workerContext.worker.postMessage({instanceNo:this.instanceNo,cmd:"reset",resetNo:e,typeSupported:i,id:this.id,config:me(t)})}}terminateWorker(){if(this.workerContext){const{worker:e}=this.workerContext;this.workerContext=null,e.removeEventListener("message",this.onWorkerMessage),e.removeEventListener("error",this.onWorkerError),nu(this.hls.config.workerPath)}}destroy(){if(this.workerContext)this.terminateWorker(),this.onWorkerMessage=this.onWorkerError=null;else{const t=this.transmuxer;t&&(t.destroy(),this.transmuxer=null)}const e=this.observer;e&&e.removeAllListeners(),this.frag=null,this.part=null,this.observer=null,this.hls=null}push(e,t,i,s,n,a,o,c,l,d){var u,h;l.transmuxing.start=self.performance.now();const{instanceNo:f,transmuxer:g}=this,m=a?a.start:n.start,y=n.decryptdata,v=this.frag,T=!(v&&n.cc===v.cc),b=!(v&&l.level===v.level),x=v?l.sn-v.sn:-1,S=this.part?l.part-this.part.index:-1,k=x===0&&l.id>1&&l.id===(v==null?void 0:v.stats.chunkCount),A=!b&&(x===1||x===0&&(S===1||k&&S<=0)),I=self.performance.now();(b||x||n.stats.parsing.start===0)&&(n.stats.parsing.start=I),a&&(S||!A)&&(a.stats.parsing.start=I);const w=!(v&&((u=n.initSegment)==null?void 0:u.url)===((h=v.initSegment)==null?void 0:h.url)),L=new Zu(T,A,c,b,m,w);if(!A||T||w){this.hls.logger.log(`[transmuxer-interface]: Starting new transmux session for ${n.type} sn: ${l.sn}${l.part>-1?" part: "+l.part:""} ${this.id===$.MAIN?"level":"track"}: ${l.level} id: ${l.id}
        discontinuity: ${T}
        trackSwitch: ${b}
        contiguous: ${A}
        accurateTimeOffset: ${c}
        timeOffset: ${m}
        initSegmentChange: ${w}`);const D=new Ju(i,s,t,o,d);this.configureTransmuxer(D)}if(this.frag=n,this.part=a,this.workerContext)this.workerContext.worker.postMessage({instanceNo:f,cmd:"demux",data:e,decryptdata:y,chunkMeta:l,state:L},e instanceof ArrayBuffer?[e]:[]);else if(g){const D=g.push(e,y,l,L);ui(D)?D.then(M=>{this.handleTransmuxComplete(M)}).catch(M=>{this.transmuxerError(M,l,"transmuxer-interface push error")}):this.handleTransmuxComplete(D)}}flush(e){e.transmuxing.start=self.performance.now();const{instanceNo:t,transmuxer:i}=this;if(this.workerContext)this.workerContext.worker.postMessage({instanceNo:t,cmd:"flush",chunkMeta:e});else if(i){const s=i.flush(e);ui(s)?s.then(n=>{this.handleFlushResult(n,e)}).catch(n=>{this.transmuxerError(n,e,"transmuxer-interface flush error")}):this.handleFlushResult(s,e)}}transmuxerError(e,t,i){this.hls&&(this.error=e,this.hls.trigger(p.ERROR,{type:G.MEDIA_ERROR,details:R.FRAG_PARSING_ERROR,chunkMeta:t,frag:this.frag||void 0,part:this.part||void 0,fatal:!1,error:e,err:e,reason:i}))}handleFlushResult(e,t){e.forEach(i=>{this.handleTransmuxComplete(i)}),this.onFlush(t)}configureTransmuxer(e){const{instanceNo:t,transmuxer:i}=this;this.workerContext?this.workerContext.worker.postMessage({instanceNo:t,cmd:"configure",config:e}):i&&i.configure(e)}handleTransmuxComplete(e){e.chunkMeta.transmuxing.end=self.performance.now(),this.onTransmuxComplete(e)}}const fo=100;class eh extends er{constructor(e,t,i){super(e,t,i,"audio-stream-controller",$.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(p.LEVEL_LOADED,this.onLevelLoaded,this),e.on(p.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),e.on(p.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(p.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.on(p.BUFFER_RESET,this.onBufferReset,this),e.on(p.BUFFER_CREATED,this.onBufferCreated,this),e.on(p.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(p.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(p.INIT_PTS_FOUND,this.onInitPtsFound,this),e.on(p.FRAG_LOADING,this.onFragLoading,this),e.on(p.FRAG_BUFFERED,this.onFragBuffered,this)}unregisterListeners(){const{hls:e}=this;e&&(super.unregisterListeners(),e.off(p.LEVEL_LOADED,this.onLevelLoaded,this),e.off(p.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),e.off(p.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(p.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.off(p.BUFFER_RESET,this.onBufferReset,this),e.off(p.BUFFER_CREATED,this.onBufferCreated,this),e.off(p.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(p.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(p.INIT_PTS_FOUND,this.onInitPtsFound,this),e.off(p.FRAG_LOADING,this.onFragLoading,this),e.off(p.FRAG_BUFFERED,this.onFragBuffered,this))}onInitPtsFound(e,{frag:t,id:i,initPTS:s,timescale:n}){if(i===$.MAIN){const a=t.cc,o=this.fragCurrent;if(this.initPTS[a]={baseTime:s,timescale:n},this.log(`InitPTS for cc: ${a} found from main: ${s}/${n}`),this.mainAnchor=t,this.state===C.WAITING_INIT_PTS){const c=this.waitingData;(!c&&!this.loadingParts||c&&c.frag.cc!==a)&&(this.nextLoadPosition=this.findSyncFrag(t).start),this.tick()}else!this.hls.hasEnoughToStart&&o&&o.cc!==a?(this.startFragRequested=!1,this.nextLoadPosition=this.findSyncFrag(t).start,o.abortRequests(),this.resetLoadingState()):this.state===C.IDLE&&this.tick()}}findSyncFrag(e){const t=this.getLevelDetails(),i=e.cc;return md(t,i,e)||t&&Zn(t.fragments,i)||e}startLoad(e,t){if(!this.levels){this.startPosition=e,this.state=C.STOPPED;return}const i=this.lastCurrentTime;this.stopLoad(),this.setInterval(fo),i>0&&e===-1?(this.log(`Override startPosition with lastCurrentTime @${i.toFixed(3)}`),e=i,this.state=C.IDLE):this.state=C.WAITING_TRACK,this.nextLoadPosition=this.lastCurrentTime=e+this.timelineOffset,this.startPosition=t?-1:e,this.tick()}doTick(){switch(this.state){case C.IDLE:this.doTickIdle();break;case C.WAITING_TRACK:{const{levels:t,trackId:i}=this,s=t==null?void 0:t[i],n=s==null?void 0:s.details;if(n&&!this.waitForLive(s)){if(this.waitForCdnTuneIn(n))break;this.state=C.WAITING_INIT_PTS}break}case C.FRAG_LOADING_WAITING_RETRY:{var e;const t=performance.now(),i=this.retryDate;if(!i||t>=i||(e=this.media)!=null&&e.seeking){const{levels:s,trackId:n}=this;this.log("RetryDate reached, switch back to IDLE state"),this.resetStartWhenNotLoaded((s==null?void 0:s[n])||null),this.state=C.IDLE}break}case C.WAITING_INIT_PTS:{const t=this.waitingData;if(t){const{frag:i,part:s,cache:n,complete:a}=t,o=this.mainAnchor;if(this.initPTS[i.cc]!==void 0){this.waitingData=null,this.state=C.FRAG_LOADING;const c=n.flush().buffer,l={frag:i,part:s,payload:c,networkDetails:null};this._handleFragmentLoadProgress(l),a&&super._handleFragmentLoadComplete(l)}else o&&o.cc!==t.frag.cc&&(this.log(`Waiting fragment cc (${i.cc}) cancelled because video is at cc ${o.cc}`),this.nextLoadPosition=this.findSyncFrag(o).start,this.clearWaitingFragment())}else this.state=C.IDLE}}this.onTickEnd()}clearWaitingFragment(){const e=this.waitingData;e&&(this.hls.hasEnoughToStart||(this.startFragRequested=!1),this.fragmentTracker.removeFragment(e.frag),this.waitingData=null,this.state!==C.STOPPED&&(this.state=C.IDLE))}resetLoadingState(){this.clearWaitingFragment(),super.resetLoadingState()}onTickEnd(){const{media:e}=this;e!=null&&e.readyState&&(this.lastCurrentTime=e.currentTime)}doTickIdle(){var e;const{hls:t,levels:i,media:s,trackId:n}=this,a=t.config;if(!this.buffering||!s&&!this.primaryPrefetch&&(this.startFragRequested||!a.startFragPrefetch)||!(i!=null&&i[n]))return;const o=i[n],c=o.details;if(!c||this.waitForLive(o)||this.waitForCdnTuneIn(c)){this.state=C.WAITING_TRACK,this.startFragRequested=!1;return}const l=this.mediaBuffer?this.mediaBuffer:this.media;this.bufferFlushed&&l&&(this.bufferFlushed=!1,this.afterBufferFlushed(l,he.AUDIO,$.AUDIO));const d=this.getFwdBufferInfo(l,$.AUDIO);if(d===null)return;if(!this.switchingTrack&&this._streamEnded(d,c)){t.trigger(p.BUFFER_EOS,{type:"audio"}),this.state=C.ENDED;return}const u=d.len,h=t.maxBufferLength,f=c.fragments,g=f[0].start,m=this.getLoadPosition(),y=this.flushing?m:d.end;if(this.switchingTrack&&s){const b=m;c.PTSKnown&&b<g&&(d.end>g||d.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),s.currentTime=g+.05)}if(u>=h&&!this.switchingTrack&&y<f[f.length-1].start)return;let v=this.getNextFragment(y,c);if(v&&this.isLoopLoading(v,y)&&(v=this.getNextFragmentLoopLoading(v,c,d,$.MAIN,h)),!v){this.bufferFlushed=!0;return}let T=((e=this.mainFragLoading)==null?void 0:e.frag)||null;if(!this.audioOnly&&this.startFragRequested&&T&&Ie(v)&&!v.endList&&(!c.live||!this.loadingParts&&y<this.hls.liveSyncPosition)&&(this.fragmentTracker.getState(T)===Ae.OK&&(this.mainFragLoading=T=null),T&&Ie(T))){if(v.start>T.end){const x=this.fragmentTracker.getFragAtPos(y,$.MAIN);x&&x.end>T.end&&(T=x,this.mainFragLoading={frag:x,targetBufferTime:null})}if(v.start>T.end)return}this.loadFragment(v,o,y)}onMediaDetaching(e,t){this.bufferFlushed=this.flushing=!1,super.onMediaDetaching(e,t)}onAudioTracksUpdated(e,{audioTracks:t}){this.resetTransmuxer(),this.levels=t.map(i=>new si(i))}onAudioTrackSwitching(e,t){const i=!!t.url;this.trackId=t.id;const{fragCurrent:s}=this;s&&(s.abortRequests(),this.removeUnbufferedFrags(s.start)),this.resetLoadingState(),i?(this.switchingTrack=t,this.flushAudioIfNeeded(t),this.state!==C.STOPPED&&(this.setInterval(fo),this.state=C.IDLE,this.tick())):(this.resetTransmuxer(),this.switchingTrack=null,this.bufferedTrack=t,this.clearInterval())}onManifestLoading(){super.onManifestLoading(),this.bufferFlushed=this.flushing=this.audioOnly=!1,this.resetItem(),this.trackId=-1}onLevelLoaded(e,t){this.mainDetails=t.details;const i=this.cachedTrackLoadedData;i&&(this.cachedTrackLoadedData=null,this.onAudioTrackLoaded(p.AUDIO_TRACK_LOADED,i))}onAudioTrackLoaded(e,t){var i;const{levels:s}=this,{details:n,id:a,groupId:o,track:c}=t;if(!s){this.warn(`Audio tracks reset while loading track ${a} "${c.name}" of "${o}"`);return}const l=this.mainDetails;if(!l||n.endCC>l.endCC||l.expired){this.cachedTrackLoadedData=t,this.state!==C.STOPPED&&(this.state=C.WAITING_TRACK);return}this.cachedTrackLoadedData=null,this.log(`Audio track ${a} "${c.name}" of "${o}" loaded [${n.startSN},${n.endSN}]${n.lastPartSn?`[part-${n.lastPartSn}-${n.lastPartIndex}]`:""},duration:${n.totalduration}`);const d=s[a];let u=0;if(n.live||(i=d.details)!=null&&i.live){if(this.checkLiveUpdate(n),n.deltaUpdateFailed)return;if(d.details){var h;u=this.alignPlaylists(n,d.details,(h=this.levelLastLoaded)==null?void 0:h.details)}n.alignedSliding||(Ma(n,l),n.alignedSliding||Ki(n,l),u=n.fragmentStart)}d.details=n,this.levelLastLoaded=d,this.startFragRequested||this.setStartPosition(l,u),this.hls.trigger(p.AUDIO_TRACK_UPDATED,{details:n,id:a,groupId:t.groupId}),this.state===C.WAITING_TRACK&&!this.waitForCdnTuneIn(n)&&(this.state=C.IDLE),this.tick()}_handleFragmentLoadProgress(e){var t;const i=e.frag,{part:s,payload:n}=e,{config:a,trackId:o,levels:c}=this;if(!c){this.warn(`Audio tracks were reset while fragment load was in progress. Fragment ${i.sn} of level ${i.level} will not be buffered`);return}const l=c[o];if(!l){this.warn("Audio track is undefined on fragment load progress");return}const d=l.details;if(!d){this.warn("Audio track details undefined on fragment load progress"),this.removeUnbufferedFrags(i.start);return}const u=a.defaultAudioCodec||l.audioCodec||"mp4a.40.2";let h=this.transmuxer;h||(h=this.transmuxer=new ho(this.hls,$.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));const f=this.initPTS[i.cc],g=(t=i.initSegment)==null?void 0:t.data;if(f!==void 0){const y=s?s.index:-1,v=y!==-1,T=new Vs(i.level,i.sn,i.stats.chunkCount,n.byteLength,y,v);h.push(n,g,u,"",i,s,d.totalduration,!1,T,f)}else{this.log(`Unknown video PTS for cc ${i.cc}, waiting for video PTS before demuxing audio frag ${i.sn} of [${d.startSN} ,${d.endSN}],track ${o}`);const{cache:m}=this.waitingData=this.waitingData||{frag:i,part:s,cache:new Na,complete:!1};m.push(new Uint8Array(n)),this.state!==C.STOPPED&&(this.state=C.WAITING_INIT_PTS)}}_handleFragmentLoadComplete(e){if(this.waitingData){this.waitingData.complete=!0;return}super._handleFragmentLoadComplete(e)}onBufferReset(){this.mediaBuffer=null}onBufferCreated(e,t){this.bufferFlushed=this.flushing=!1;const i=t.tracks.audio;i&&(this.mediaBuffer=i.buffer||null)}onFragLoading(e,t){!this.audioOnly&&t.frag.type===$.MAIN&&Ie(t.frag)&&(this.mainFragLoading=t,this.state===C.IDLE&&this.tick())}onFragBuffered(e,t){const{frag:i,part:s}=t;if(i.type!==$.AUDIO){!this.audioOnly&&i.type===$.MAIN&&!i.elementaryStreams.video&&!i.elementaryStreams.audiovideo&&(this.audioOnly=!0,this.mainFragLoading=null);return}if(this.fragContextChanged(i)){this.warn(`Fragment ${i.sn}${s?" p: "+s.index:""} of level ${i.level} finished buffering, but was aborted. state: ${this.state}, audioSwitch: ${this.switchingTrack?this.switchingTrack.name:"false"}`);return}if(Ie(i)){this.fragPrevious=i;const n=this.switchingTrack;n&&(this.bufferedTrack=n,this.switchingTrack=null,this.hls.trigger(p.AUDIO_TRACK_SWITCHED,le({},n)))}this.fragBufferedComplete(i,s),this.media&&this.tick()}onError(e,t){var i;if(t.fatal){this.state=C.ERROR;return}switch(t.details){case R.FRAG_GAP:case R.FRAG_PARSING_ERROR:case R.FRAG_DECRYPT_ERROR:case R.FRAG_LOAD_ERROR:case R.FRAG_LOAD_TIMEOUT:case R.KEY_LOAD_ERROR:case R.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError($.AUDIO,t);break;case R.AUDIO_TRACK_LOAD_ERROR:case R.AUDIO_TRACK_LOAD_TIMEOUT:case R.LEVEL_PARSING_ERROR:!t.levelRetry&&this.state===C.WAITING_TRACK&&((i=t.context)==null?void 0:i.type)===ee.AUDIO_TRACK&&(this.state=C.IDLE);break;case R.BUFFER_ADD_CODEC_ERROR:case R.BUFFER_APPEND_ERROR:if(t.parent!=="audio")return;this.resetLoadingState();break;case R.BUFFER_FULL_ERROR:if(t.parent!=="audio")return;this.reduceLengthAndFlushBuffer(t)&&(this.bufferedTrack=null,super.flushMainBuffer(0,Number.POSITIVE_INFINITY,"audio"));break;case R.INTERNAL_EXCEPTION:this.recoverWorkerError(t);break}}onBufferFlushing(e,{type:t}){t!==he.VIDEO&&(this.flushing=!0)}onBufferFlushed(e,{type:t}){if(t!==he.VIDEO){this.flushing=!1,this.bufferFlushed=!0,this.state===C.ENDED&&(this.state=C.IDLE);const i=this.mediaBuffer||this.media;i&&(this.afterBufferFlushed(i,t,$.AUDIO),this.tick())}}_handleTransmuxComplete(e){var t;const i="audio",{hls:s}=this,{remuxResult:n,chunkMeta:a}=e,o=this.getCurrentContext(a);if(!o){this.resetWhenMissingContext(a);return}const{frag:c,part:l,level:d}=o,{details:u}=d,{audio:h,text:f,id3:g,initSegment:m}=n;if(this.fragContextChanged(c)||!u){this.fragmentTracker.removeFragment(c);return}if(this.state=C.PARSING,this.switchingTrack&&h&&this.completeAudioSwitch(this.switchingTrack),m!=null&&m.tracks){const y=c.initSegment||c;this._bufferInitSegment(d,m.tracks,y,a),s.trigger(p.FRAG_PARSING_INIT_SEGMENT,{frag:y,id:i,tracks:m.tracks})}if(h){const{startPTS:y,endPTS:v,startDTS:T,endDTS:b}=h;l&&(l.elementaryStreams[he.AUDIO]={startPTS:y,endPTS:v,startDTS:T,endDTS:b}),c.setElementaryStreamInfo(he.AUDIO,y,v,T,b),this.bufferFragmentData(h,c,l,a)}if(g!=null&&(t=g.samples)!=null&&t.length){const y=ue({id:i,frag:c,details:u},g);s.trigger(p.FRAG_PARSING_METADATA,y)}if(f){const y=ue({id:i,frag:c,details:u},f);s.trigger(p.FRAG_PARSING_USERDATA,y)}}_bufferInitSegment(e,t,i,s){if(this.state!==C.PARSING||(t.video&&delete t.video,t.audiovideo&&delete t.audiovideo,!t.audio))return;const n=t.audio;n.id=$.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(p.BUFFER_CODECS,t);const o=n.initSegment;if(o!=null&&o.byteLength){const c={type:"audio",frag:i,part:null,chunkMeta:s,parent:i.type,data:o};this.hls.trigger(p.BUFFER_APPENDING,c)}this.tickImmediate()}loadFragment(e,t,i){const s=this.fragmentTracker.getState(e);if(this.switchingTrack||s===Ae.NOT_LOADED||s===Ae.PARTIAL){var n;if(!Ie(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=C.WAITING_INIT_PTS;const a=this.mainDetails;a&&a.fragmentStart!==t.details.fragmentStart&&Ki(t.details,a)}else super.loadFragment(e,t,i)}else this.clearTrackerIfNeeded(e)}flushAudioIfNeeded(e){if(this.media&&this.bufferedTrack){const{name:t,lang:i,assocLang:s,characteristics:n,audioCodec:a,channels:o}=this.bufferedTrack;At({name:t,lang:i,assocLang:s,characteristics:n,audioCodec:a,channels:o},e,Lt)||(Mi(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(p.AUDIO_TRACK_SWITCHED,le({},e))}}class pr extends at{constructor(e,t){super(t,e.logger),this.hls=void 0,this.canLoad=!1,this.timer=-1,this.hls=e}destroy(){this.clearTimer(),this.hls=this.log=this.warn=null}clearTimer(){this.timer!==-1&&(self.clearTimeout(this.timer),this.timer=-1)}startLoad(){this.canLoad=!0,this.loadPlaylist()}stopLoad(){this.canLoad=!1,this.clearTimer()}switchParams(e,t,i){const s=t==null?void 0:t.renditionReports;if(s){let n=-1;for(let a=0;a<s.length;a++){const o=s[a];let c;try{c=new self.URL(o.URI,t.url).href}catch(l){this.warn(`Could not construct new URL for Rendition Report: ${l}`),c=o.URI||""}if(c===e){n=a;break}else c===e.substring(0,c.length)&&(n=a)}if(n!==-1){const a=s[n],o=parseInt(a["LAST-MSN"])||(t==null?void 0:t.lastPartSn);let c=parseInt(a["LAST-PART"])||(t==null?void 0:t.lastPartIndex);if(this.hls.config.lowLatencyMode){const d=Math.min(t.age-t.partTarget,t.targetduration);c>=0&&d>t.partTarget&&(c+=1)}const l=i&&Yn(i);return new jn(o,c>=0?c:void 0,l)}}}loadPlaylist(e){this.clearTimer()}loadingPlaylist(e,t){this.clearTimer()}shouldLoadPlaylist(e){return this.canLoad&&!!e&&!!e.url&&(!e.details||e.details.live)}getUrlWithDirectives(e,t){if(t)try{return t.addDirectives(e)}catch(i){this.warn(`Could not construct new URL with HLS Delivery Directives: ${i}`)}return e}playlistLoaded(e,t,i){const{details:s,stats:n}=t,a=self.performance.now(),o=n.loading.first?Math.max(0,a-n.loading.first):0;s.advancedDateTime=Date.now()-o;const c=this.hls.config.timelineOffset;if(c!==s.appliedTimelineOffset){const d=Math.max(c||0,0);s.appliedTimelineOffset=d,s.fragments.forEach(u=>{u.start=u.playlistOffset+d})}if(s.live||i!=null&&i.live){const d="levelInfo"in t?t.levelInfo:t.track;if(s.reloaded(i),i&&s.fragments.length>0){Yd(i,s);const T=s.playlistParsingError;if(T){this.warn(T);const b=this.hls;if(!b.config.ignorePlaylistParsingErrors){var l;const{networkDetails:x}=t;b.trigger(p.ERROR,{type:G.NETWORK_ERROR,details:R.LEVEL_PARSING_ERROR,fatal:!1,url:s.url,error:T,reason:T.message,level:t.level||void 0,parent:(l=s.fragments[0])==null?void 0:l.type,networkDetails:x,stats:n});return}s.playlistParsingError=null}}s.requestScheduled===-1&&(s.requestScheduled=n.loading.start);const u=this.hls.mainForwardBufferInfo,h=u?u.end-u.len:0,f=(s.edge-h)*1e3,g=Ra(s,f);if(s.requestScheduled+g<a?s.requestScheduled=a:s.requestScheduled+=g,this.log(`live playlist ${e} ${s.advanced?"REFRESHED "+s.lastPartSn+"-"+s.lastPartIndex:s.updated?"UPDATED":"MISSED"}`),!this.canLoad||!s.live)return;let m,y,v;if(s.canBlockReload&&s.endSN&&s.advanced){const T=this.hls.config.lowLatencyMode,b=s.lastPartSn,x=s.endSN,S=s.lastPartIndex,k=S!==-1,A=b===x;k?A?(y=x+1,v=T?0:S):(y=b,v=T?S+1:s.maxPartIndex):y=x+1;const I=s.age,w=I+s.ageHeader;let L=Math.min(w-s.partTarget,s.targetduration*1.5);if(L>0){if(w>s.targetduration*3)this.log(`Playlist last advanced ${I.toFixed(2)}s ago. Omitting segment and part directives.`),y=void 0,v=void 0;else if(i!=null&&i.tuneInGoal&&w-s.partTarget>i.tuneInGoal)this.warn(`CDN Tune-in goal increased from: ${i.tuneInGoal} to: ${L} with playlist age: ${s.age}`),L=0;else{const D=Math.floor(L/s.targetduration);if(y+=D,v!==void 0){const M=Math.round(L%s.targetduration/s.partTarget);v+=M}this.log(`CDN Tune-in age: ${s.ageHeader}s last advanced ${I.toFixed(2)}s goal: ${L} skip sn ${D} to part ${v}`)}s.tuneInGoal=L}if(m=this.getDeliveryDirectives(s,t.deliveryDirectives,y,v),T||!A){s.requestScheduled=a,this.loadingPlaylist(d,m);return}}else(s.canBlockReload||s.canSkipUntil)&&(m=this.getDeliveryDirectives(s,t.deliveryDirectives,y,v));m&&y!==void 0&&s.canBlockReload&&(s.requestScheduled=n.loading.first+Math.max(g-o*2,g/2)),this.scheduleLoading(d,m,s)}else this.clearTimer()}scheduleLoading(e,t,i){const s=i||e.details;if(!s){this.loadingPlaylist(e,t);return}const n=self.performance.now(),a=s.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,i,s){let n=Yn(e);return t!=null&&t.skip&&e.deltaUpdateFailed&&(i=t.msn,s=t.part,n=Oi.No),new jn(i,s,n)}checkRetry(e){const t=e.details,i=Fi(e),s=e.errorAction,{action:n,retryCount:a=0,retryConfig:o}=s||{},c=!!s&&!!o&&(n===we.RetryRequest||!s.resolved&&n===we.SendAlternateToPenaltyBox);if(c){var l;if(a>=o.maxNumRetry)return!1;if(i&&(l=e.context)!=null&&l.deliveryDirectives)this.warn(`Retrying playlist loading ${a+1}/${o.maxNumRetry} after "${t}" without delivery-directives`),this.loadPlaylist();else{const d=$s(o,a);this.clearTimer(),this.timer=self.setTimeout(()=>this.loadPlaylist(),d),this.warn(`Retrying playlist loading ${a+1}/${o.maxNumRetry} after "${t}" in ${d}ms`)}e.levelRetry=!0,s.resolved=!0}return c}}function go(r,e){if(r.length!==e.length)return!1;for(let t=0;t<r.length;t++)if(!hi(r[t].attrs,e[t].attrs))return!1;return!0}function hi(r,e,t){const i=r["STABLE-RENDITION-ID"];return i&&!t?i===e["STABLE-RENDITION-ID"]:!(t||["LANGUAGE","NAME","CHARACTERISTICS","AUTOSELECT","DEFAULT","FORCED","ASSOC-LANGUAGE"]).some(s=>r[s]!==e[s])}function mr(r,e){return e.label.toLowerCase()===r.name.toLowerCase()&&(!e.language||e.language.toLowerCase()===(r.lang||"").toLowerCase())}class th extends pr{constructor(e){super(e,"audio-track-controller"),this.tracks=[],this.groupIds=null,this.tracksInGroup=[],this.trackId=-1,this.currentTrack=null,this.selectDefaultTrack=!0,this.registerListeners()}registerListeners(){const{hls:e}=this;e.on(p.MANIFEST_LOADING,this.onManifestLoading,this),e.on(p.MANIFEST_PARSED,this.onManifestParsed,this),e.on(p.LEVEL_LOADING,this.onLevelLoading,this),e.on(p.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(p.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.on(p.ERROR,this.onError,this)}unregisterListeners(){const{hls:e}=this;e.off(p.MANIFEST_LOADING,this.onManifestLoading,this),e.off(p.MANIFEST_PARSED,this.onManifestParsed,this),e.off(p.LEVEL_LOADING,this.onLevelLoading,this),e.off(p.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(p.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.off(p.ERROR,this.onError,this)}destroy(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.currentTrack=null,super.destroy()}onManifestLoading(){this.tracks=[],this.tracksInGroup=[],this.groupIds=null,this.currentTrack=null,this.trackId=-1,this.selectDefaultTrack=!0}onManifestParsed(e,t){this.tracks=t.audioTracks||[]}onAudioTrackLoaded(e,t){const{id:i,groupId:s,details:n}=t,a=this.tracksInGroup[i];if(!a||a.groupId!==s){this.warn(`Audio track with id:${i} and group:${s} not found in active group ${a==null?void 0:a.groupId}`);return}const o=a.details;a.details=t.details,this.log(`Audio track ${i} "${a.name}" lang:${a.lang} group:${s} loaded [${n.startSN}-${n.endSN}]`),i===this.trackId&&this.playlistLoaded(i,t,o)}onLevelLoading(e,t){this.switchLevel(t.level)}onLevelSwitching(e,t){this.switchLevel(t.level)}switchLevel(e){const t=this.hls.levels[e];if(!t)return;const i=t.audioGroups||null,s=this.groupIds;let n=this.currentTrack;if(!i||(s==null?void 0:s.length)!==(i==null?void 0:i.length)||i!=null&&i.some(o=>(s==null?void 0:s.indexOf(o))===-1)){this.groupIds=i,this.trackId=-1,this.currentTrack=null;const o=this.tracks.filter(h=>!i||i.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 c=this.hls.config.audioPreference;if(!n&&c){const h=Ze(c,o,Lt);if(h>-1)n=o[h];else{const f=Ze(c,this.tracks);n=this.tracks[f]}}let l=this.findTrackId(n);l===-1&&n&&(l=this.findTrackId(null));const d={audioTracks:o};this.log(`Updating audio tracks, ${o.length} track(s) found in group(s): ${i==null?void 0:i.join(",")}`),this.hls.trigger(p.AUDIO_TRACKS_UPDATED,d);const u=this.trackId;if(l!==-1&&u===-1)this.setAudioTrack(l);else if(o.length&&u===-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(p.ERROR,{type:G.MEDIA_ERROR,details:R.AUDIO_TRACK_LOAD_ERROR,fatal:!0,error:h})}}}onError(e,t){t.fatal||!t.context||t.context.type===ee.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 i=this.allAudioTracks;if(this.selectDefaultTrack=!1,i.length){const s=this.currentTrack;if(s&&At(e,s,Lt))return s;const n=Ze(e,this.tracksInGroup,Lt);if(n>-1){const a=this.tracksInGroup[n];return this.setAudioTrack(n),a}else if(s){let a=t.loadLevel;a===-1&&(a=t.firstAutoLevel);const o=ud(e,t.levels,i,a,Lt);if(o===-1)return null;t.nextLoadLevel=o}if(e.channels||e.audioCodec){const a=Ze(e,i);if(a>-1)return i[a]}}}return null}setAudioTrack(e){const t=this.tracksInGroup;if(e<0||e>=t.length){this.warn(`Invalid audio track id: ${e}`);return}this.selectDefaultTrack=!1;const i=this.currentTrack,s=t[e],n=s.details&&!s.details.live;if(e===this.trackId&&s===i&&n||(this.log(`Switching to audio-track ${e} "${s.name}" lang:${s.lang} group:${s.groupId} channels:${s.channels}`),this.trackId=e,this.currentTrack=s,this.hls.trigger(p.AUDIO_TRACK_SWITCHING,le({},s)),n))return;const a=this.switchParams(s.url,i==null?void 0:i.details,s.details);this.loadPlaylist(a)}findTrackId(e){const t=this.tracksInGroup;for(let i=0;i<t.length;i++){const s=t[i];if(!(this.selectDefaultTrack&&!s.default)&&(!e||At(e,s,Lt)))return i}if(e){const{name:i,lang:s,assocLang:n,characteristics:a,audioCodec:o,channels:c}=e;for(let l=0;l<t.length;l++){const d=t[l];if(At({name:i,lang:s,assocLang:n,characteristics:a,audioCodec:o,channels:c},d,Lt))return l}for(let l=0;l<t.length;l++){const d=t[l];if(hi(e.attrs,d.attrs,["LANGUAGE","ASSOC-LANGUAGE","CHARACTERISTICS"]))return l}for(let l=0;l<t.length;l++){const d=t[l];if(hi(e.attrs,d.attrs,["LANGUAGE"]))return l}}return-1}loadPlaylist(e){super.loadPlaylist();const t=this.currentTrack;this.shouldLoadPlaylist(t)&&Mi(t.url,this.hls)&&this.scheduleLoading(t,e)}loadingPlaylist(e,t){super.loadingPlaylist(e,t);const i=e.id,s=e.groupId,n=this.getUrlWithDirectives(e.url,t),a=e.details,o=a==null?void 0:a.age;this.log(`Loading audio-track ${i} "${e.name}" lang:${e.lang} group:${s}${(t==null?void 0:t.msn)!==void 0?" at sn "+t.msn+" part "+t.part:""}${o&&a.live?" age "+o.toFixed(1)+(a.type&&" "+a.type||""):""} ${n}`),this.hls.trigger(p.AUDIO_TRACK_LOADING,{url:n,id:i,groupId:s,deliveryDirectives:t||null,track:e})}}class ih{constructor(e){this.tracks=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.tracks=e}destroy(){this.tracks=this.queues=null}append(e,t,i){if(this.queues===null||this.tracks===null)return;const s=this.queues[t];s.push(e),s.length===1&&!i&&this.executeNext(t)}appendBlocker(e){return new Promise(t=>{const i={label:"async-blocker",execute:t,onStart:()=>{},onComplete:()=>{},onError:()=>{}};this.append(i,e)})}prependBlocker(e){return new Promise(t=>{if(this.queues){const i={label:"async-blocker-prepend",execute:t,onStart:()=>{},onComplete:()=>{},onError:()=>{}};this.queues[e].unshift(i)}})}removeBlockers(){this.queues!==null&&[this.queues.video,this.queues.audio,this.queues.audiovideo].forEach(e=>{var t;const i=(t=e[0])==null?void 0:t.label;(i==="async-blocker"||i==="async-blocker-prepend")&&(e[0].execute(),e.splice(0,1))})}unblockAudio(e){if(this.queues===null)return;this.queues.audio[0]===e&&this.shiftAndExecuteNext("audio")}executeNext(e){if(this.queues===null||this.tracks===null)return;const t=this.queues[e];if(t.length){const s=t[0];try{s.execute()}catch(n){var i;if(s.onError(n),this.queues===null||this.tracks===null)return;const a=(i=this.tracks[e])==null?void 0:i.buffer;a!=null&&a.updating||this.shiftAndExecuteNext(e)}}}shiftAndExecuteNext(e){this.queues!==null&&(this.queues[e].shift(),this.executeNext(e))}current(e){var t;return((t=this.queues)==null?void 0:t[e][0])||null}toString(){const{queues:e,tracks:t}=this;return e===null||t===null?"<destroyed>":`
${this.list("video")}
${this.list("audio")}
${this.list("audiovideo")}}`}list(e){var t,i;return(t=this.queues)!=null&&t[e]||(i=this.tracks)!=null&&i[e]?`${e}: (${this.listSbInfo(e)}) ${this.listOps(e)}`:""}listSbInfo(e){var t;const i=(t=this.tracks)==null?void 0:t[e],s=i==null?void 0:i.buffer;return s?`SourceBuffer${s.updating?" updating":""}${i.ended?" ended":""}${i.ending?" ending":""}`:"none"}listOps(e){var t;return((t=this.queues)==null?void 0:t[e].map(i=>i.label).join(", "))||""}}const po=/(avc[1234]|hvc1|hev1|dvh[1e]|vp09|av01)(?:\.[^.,]+)+/,mo="HlsJsTrackRemovedError";class sh extends Error{constructor(e){super(e),this.name=mo}}class rh extends at{constructor(e,t){super("buffer-controller",e.logger),this.hls=void 0,this.fragmentTracker=void 0,this.details=null,this._objectUrl=null,this.operationQueue=null,this.bufferCodecEventsTotal=0,this.media=null,this.mediaSource=null,this.lastMpegAudioChunk=null,this.blockedAudioAppend=null,this.lastVideoAppendEnd=0,this.appendSource=void 0,this.transferData=void 0,this.overrides=void 0,this.appendErrors={audio:0,video:0,audiovideo:0},this.tracks={},this.sourceBuffers=[[null,null],[null,null]],this._onEndStreaming=i=>{var s;this.hls&&((s=this.mediaSource)==null?void 0:s.readyState)==="open"&&this.hls.pauseBuffering()},this._onStartStreaming=i=>{this.hls&&this.hls.resumeBuffering()},this._onMediaSourceOpen=i=>{const{media:s,mediaSource:n}=this;i&&this.log("Media source opened"),!(!s||!n)&&(n.removeEventListener("sourceopen",this._onMediaSourceOpen),s.removeEventListener("emptied",this._onMediaEmptied),this.updateDuration(),this.hls.trigger(p.MEDIA_ATTACHED,{media:s,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:i,_objectUrl:s}=this;i!==s&&this.error(`Media element src was set while attaching MediaSource (${s} > ${i})`)},this.hls=e,this.fragmentTracker=t,this.appendSource=Rc(pt(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(p.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(p.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(p.MANIFEST_LOADING,this.onManifestLoading,this),e.on(p.MANIFEST_PARSED,this.onManifestParsed,this),e.on(p.BUFFER_RESET,this.onBufferReset,this),e.on(p.BUFFER_APPENDING,this.onBufferAppending,this),e.on(p.BUFFER_CODECS,this.onBufferCodecs,this),e.on(p.BUFFER_EOS,this.onBufferEos,this),e.on(p.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(p.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(p.FRAG_PARSED,this.onFragParsed,this),e.on(p.FRAG_CHANGED,this.onFragChanged,this),e.on(p.ERROR,this.onError,this)}unregisterListeners(){const{hls:e}=this;e.off(p.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(p.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(p.MANIFEST_LOADING,this.onManifestLoading,this),e.off(p.MANIFEST_PARSED,this.onManifestParsed,this),e.off(p.BUFFER_RESET,this.onBufferReset,this),e.off(p.BUFFER_APPENDING,this.onBufferAppending,this),e.off(p.BUFFER_CODECS,this.onBufferCodecs,this),e.off(p.BUFFER_EOS,this.onBufferEos,this),e.off(p.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(p.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(p.FRAG_PARSED,this.onFragParsed,this),e.off(p.FRAG_CHANGED,this.onFragChanged,this),e.off(p.ERROR,this.onError,this)}transferMedia(){const{media:e,mediaSource:t}=this;if(!e)return null;const i={};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)":""} ${this.operationQueue}`),this.operationQueue.destroy()}const s=this.transferData;return!this.sourceBufferCount&&s&&s.mediaSource===t?ue(i,s.tracks):this.sourceBuffers.forEach(n=>{const[a]=n;a&&(i[a]=ue({},this.tracks[a]),this.removeBuffer(a)),n[0]=n[1]=null}),{media:e,mediaSource:t,tracks:i}}initTracks(){const e={};this.sourceBuffers=[[null,null],[null,null]],this.tracks=e,this.resetQueue(),this.resetAppendErrors(),this.lastMpegAudioChunk=this.blockedAudioAppend=null,this.lastVideoAppendEnd=0}onManifestLoading(){this.bufferCodecEventsTotal=0,this.details=null}onManifestParsed(e,t){var i;let s=2;(t.audio&&!t.video||!t.altAudio)&&(s=1),this.bufferCodecEventsTotal=s,this.log(`${s} bufferCodec event(s) expected.`),(i=this.transferData)!=null&&i.mediaSource&&this.sourceBufferCount&&s&&this.bufferCreated()}onMediaAttaching(e,t){const i=this.media=t.media,s=pt(this.appendSource);if(this.transferData=this.overrides=void 0,i&&s){const n=!!t.mediaSource;(n||t.overrides)&&(this.transferData=t,this.overrides=t.overrides);const a=this.mediaSource=t.mediaSource||new s;if(this.assignMediaSource(a),n)this._objectUrl=i.src,this.attachTransferred();else{const o=this._objectUrl=self.URL.createObjectURL(a);if(this.appendSource)try{i.removeAttribute("src");const c=self.ManagedMediaSource;i.disableRemotePlayback=i.disableRemotePlayback||c&&a instanceof c,yo(i),nh(i,o),i.load()}catch(c){i.src=o}else i.src=o}i.addEventListener("emptied",this._onMediaEmptied)}}assignMediaSource(e){var t,i;this.log(`${((t=this.transferData)==null?void 0:t.mediaSource)===e?"transferred":"created"} media source: ${(i=e.constructor)==null?void 0:i.name}`),e.addEventListener("sourceopen",this._onMediaSourceOpen),e.addEventListener("sourceended",this._onMediaSourceEnded),e.addEventListener("sourceclose",this._onMediaSourceClose),this.appendSource&&(e.addEventListener("startstreaming",this._onStartStreaming),e.addEventListener("endstreaming",this._onEndStreaming))}attachTransferred(){const e=this.media,t=this.transferData;if(!t||!e)return;const i=this.tracks,s=t.tracks,n=s?Object.keys(s):null,a=n?n.length:0,o=()=>{this.media&&this.mediaSourceOpenOrEnded&&this._onMediaSourceOpen()};if(s&&n&&a){if(!this.tracksReady){this.hls.config.startFragPrefetch=!0,this.log("attachTransferred: waiting for SourceBuffer track info");return}if(this.log(`attachTransferred: (bufferCodecEventsTotal ${this.bufferCodecEventsTotal})
required tracks: ${me(i,(c,l)=>c==="initSegment"?void 0:l)};
transfer tracks: ${me(s,(c,l)=>c==="initSegment"?void 0:l)}}`),!An(s,i)){t.mediaSource=null,t.tracks=void 0;const c=e.currentTime,l=this.details,d=Math.max(c,(l==null?void 0:l.fragments[0].start)||0);if(d-c>1){this.log(`attachTransferred: waiting for playback to reach new tracks start time ${c} -> ${d}`);return}this.warn(`attachTransferred: resetting MediaSource for incompatible tracks ("${Object.keys(s)}"->"${Object.keys(i)}") start time: ${d} currentTime: ${c}`),this.onMediaDetaching(p.MEDIA_DETACHING,{}),this.onMediaAttaching(p.MEDIA_ATTACHING,t),e.currentTime=d;return}this.transferData=void 0,n.forEach(c=>{const l=c,d=s[l];if(d){const u=d.buffer;if(u){const h=this.fragmentTracker,f=d.id;if(h.hasFragments(f)||h.hasParts(f)){const y=J.getBuffered(u);h.detectEvictedFragments(l,y,f,null,!0)}const g=yr(l),m=[l,u];this.sourceBuffers[g]=m,u.updating&&this.operationQueue&&this.operationQueue.prependBlocker(l),this.trackSourceBuffer(l,d)}}}),o(),this.bufferCreated()}else this.log("attachTransferred: MediaSource w/o SourceBuffers"),o()}get mediaSourceOpenOrEnded(){var e;const t=(e=this.mediaSource)==null?void 0:e.readyState;return t==="open"||t==="ended"}onMediaDetaching(e,t){const i=!!t.transferMedia;this.transferData=this.overrides=void 0;const{media:s,mediaSource:n,_objectUrl:a}=this;if(n){if(this.log(`media source ${i?"transferring":"detaching"}`),i)this.sourceBuffers.forEach(([o])=>{o&&this.removeBuffer(o)}),this.resetQueue();else{if(this.mediaSourceOpenOrEnded){const o=n.readyState==="open";try{const c=n.sourceBuffers;for(let l=c.length;l--;)o&&c[l].abort(),n.removeSourceBuffer(c[l]);o&&n.endOfStream()}catch(c){this.warn(`onMediaDetaching: ${c.message} while calling endOfStream`)}}this.sourceBufferCount&&this.onBufferReset()}n.removeEventListener("sourceopen",this._onMediaSourceOpen),n.removeEventListener("sourceended",this._onMediaSourceEnded),n.removeEventListener("sourceclose",this._onMediaSourceClose),this.appendSource&&(n.removeEventListener("startstreaming",this._onStartStreaming),n.removeEventListener("endstreaming",this._onEndStreaming)),this.mediaSource=null,this._objectUrl=null}s&&(s.removeEventListener("emptied",this._onMediaEmptied),i||(a&&self.URL.revokeObjectURL(a),this.mediaSrc===a?(s.removeAttribute("src"),this.appendSource&&yo(s),s.load()):this.warn("media|source.src was changed by a third party - skip cleanup")),this.media=null),this.hls.trigger(p.MEDIA_DETACHED,t)}onBufferReset(){this.sourceBuffers.forEach(([e])=>{e&&this.resetBuffer(e)}),this.initTracks()}resetBuffer(e){var t;const i=(t=this.tracks[e])==null?void 0:t.buffer;if(this.removeBuffer(e),i)try{var s;(s=this.mediaSource)!=null&&s.sourceBuffers.length&&this.mediaSource.removeSourceBuffer(i)}catch(n){this.warn(`onBufferReset ${e}`,n)}delete this.tracks[e]}removeBuffer(e){this.removeBufferListeners(e),this.sourceBuffers[yr(e)]=[null,null];const t=this.tracks[e];t&&(t.buffer=void 0)}resetQueue(){this.operationQueue&&this.operationQueue.destroy(),this.operationQueue=new ih(this.tracks)}onBufferCodecs(e,t){const i=this.tracks,s=Object.keys(t);this.log(`BUFFER_CODECS: "${s}" (current SB count ${this.sourceBufferCount})`);const n="audiovideo"in t&&(i.audio||i.video)||i.audiovideo&&("audio"in t||"video"in t),a=!n&&this.sourceBufferCount&&this.media&&s.some(o=>!i[o]);if(n||a){this.warn(`Unsupported transition between "${Object.keys(i)}" and "${s}" SourceBuffers`);return}s.forEach(o=>{var c,l,d;const u=t[o],{id:h,codec:f,levelCodec:g,container:m,metadata:y,supplemental:v}=u;let T=i[o];const b=(c=this.transferData)==null||(l=c.tracks)==null?void 0:l[o],x=b!=null&&b.buffer?b:T,S=(x==null?void 0:x.pendingCodec)||(x==null?void 0:x.codec),k=x==null?void 0:x.levelCodec;T||(T=i[o]={buffer:void 0,listeners:[],codec:f,supplemental:v,container:m,levelCodec:g,metadata:y,id:h});const A=Di(S,k),I=A==null?void 0:A.replace(po,"$1");let w=Di(f,g);const L=(d=w)==null?void 0:d.replace(po,"$1");w&&A&&I!==L&&(o.slice(0,5)==="audio"&&(w=Ci(w,this.appendSource)),this.log(`switching codec ${S} to ${w}`),w!==(T.pendingCodec||T.codec)&&(T.pendingCodec=w),T.container=m,this.appendChangeType(o,m,w))}),(this.tracksReady||this.sourceBufferCount)&&(t.tracks=this.sourceBufferTracks),!this.sourceBufferCount&&this.mediaSourceOpenOrEnded&&this.checkPendingTracks()}get sourceBufferTracks(){return Object.keys(this.tracks).reduce((e,t)=>{const i=this.tracks[t];return e[t]={id:i.id,container:i.container,codec:i.codec,levelCodec:i.levelCodec},e},{})}appendChangeType(e,t,i){const s=`${t};codecs=${i}`,n={label:`change-type=${s}`,execute:()=>{const a=this.tracks[e];if(a){const o=a.buffer;o!=null&&o.changeType&&(this.log(`changing ${e} sourceBuffer type to ${s}`),o.changeType(s),a.codec=i,a.container=t)}this.shiftAndExecuteNext(e)},onStart:()=>{},onComplete:()=>{},onError:a=>{this.warn(`Failed to change ${e} SourceBuffer type`,a)}};this.append(n,e,this.isPending(this.tracks[e]))}blockAudio(e){var t;const i=e.start,s=i+e.duration*.05;if(((t=this.fragmentTracker.getAppendedFrag(i,$.MAIN))==null?void 0:t.gap)===!0)return;const a={label:"block-audio",execute:()=>{var o;const c=this.tracks.video;(this.lastVideoAppendEnd>s||c!=null&&c.buffer&&J.isBuffered(c.buffer,s)||((o=this.fragmentTracker.getAppendedFrag(s,$.MAIN))==null?void 0:o.gap)===!0)&&(this.blockedAudioAppend=null,this.shiftAndExecuteNext("audio"))},onStart:()=>{},onComplete:()=>{},onError:o=>{this.warn("Error executing block-audio operation",o)}};this.blockedAudioAppend={op:a,frag:e},this.append(a,"audio",!0)}unblockAudio(){const{blockedAudioAppend:e,operationQueue:t}=this;e&&t&&(this.blockedAudioAppend=null,t.unblockAudio(e.op))}onBufferAppending(e,t){const{tracks:i}=this,{data:s,type:n,parent:a,frag:o,part:c,chunkMeta:l}=t,d=l.buffering[n],u=o.sn,h=self.performance.now();d.start=h;const f=o.stats.buffering,g=c?c.stats.buffering:null;f.start===0&&(f.start=h),g&&g.start===0&&(g.start=h);const m=i.audio;let y=!1;n==="audio"&&(m==null?void 0:m.container)==="audio/mpeg"&&(y=!this.lastMpegAudioChunk||l.id===1||this.lastMpegAudioChunk.sn!==l.sn,this.lastMpegAudioChunk=l);const v=this.tracks.video,T=v==null?void 0:v.buffer;if(T&&u!=="initSegment"){const S=c||o,k=this.blockedAudioAppend;if(n==="audio"&&a!=="main"&&!this.blockedAudioAppend){const I=S.start+S.duration*.05,w=T.buffered,L=this.currentOp("video");!w.length&&!L?this.blockAudio(S):!L&&!J.isBuffered(T,I)&&this.lastVideoAppendEnd<I&&this.blockAudio(S)}else if(n==="video"){const A=S.end;if(k){const I=k.frag.start;(A>I||A<this.lastVideoAppendEnd||J.isBuffered(T,I))&&this.unblockAudio()}this.lastVideoAppendEnd=A}}const b=(c||o).start,x={label:`append-${n}`,execute:()=>{if(d.executeStart=self.performance.now(),y){const S=this.tracks[n];if(S){const k=S.buffer;if(k){const A=b-k.timestampOffset;Math.abs(A)>=.1&&(this.log(`Updating audio SourceBuffer timestampOffset to ${b} (delta: ${A}) sn: ${u})`),k.timestampOffset=b)}}}this.appendExecutor(s,n)},onStart:()=>{},onComplete:()=>{const S=self.performance.now();d.executeEnd=d.end=S,f.first===0&&(f.first=S),g&&g.first===0&&(g.first=S);const k={};this.sourceBuffers.forEach(([A,I])=>{A&&(k[A]=J.getBuffered(I))}),this.appendErrors[n]=0,n==="audio"||n==="video"?this.appendErrors.audiovideo=0:(this.appendErrors.audio=0,this.appendErrors.video=0),this.hls.trigger(p.BUFFER_APPENDED,{type:n,frag:o,part:c,chunkMeta:l,parent:o.type,timeRanges:k})},onError:S=>{var k;const A={type:G.MEDIA_ERROR,parent:o.type,details:R.BUFFER_APPEND_ERROR,sourceBufferName:n,frag:o,part:c,chunkMeta:l,error:S,err:S,fatal:!1},I=(k=this.media)==null?void 0:k.error;if(S.code===DOMException.QUOTA_EXCEEDED_ERR)A.details=R.BUFFER_FULL_ERROR;else if(S.code===DOMException.INVALID_STATE_ERR&&this.mediaSourceOpenOrEnded&&!I)A.errorAction=ri(!0);else if(S.name===mo&&this.sourceBufferCount===0)A.errorAction=ri(!0);else{const w=++this.appendErrors[n];this.warn(`Failed ${w}/${this.hls.config.appendErrorMaxRetry} times to append segment in "${n}" sourceBuffer (${I||"no media error"})`),(w>=this.hls.config.appendErrorMaxRetry||I)&&(A.fatal=!0)}this.hls.trigger(p.ERROR,A)}};this.append(x,n,this.isPending(this.tracks[n]))}getFlushOp(e,t,i){return this.log(`queuing "${e}" remove ${t}-${i}`),{label:"remove",execute:()=>{this.removeExecutor(e,t,i)},onStart:()=>{},onComplete:()=>{this.hls.trigger(p.BUFFER_FLUSHED,{type:e})},onError:s=>{this.warn(`Failed to remove ${t}-${i} from "${e}" SourceBuffer`,s)}}}onBufferFlushing(e,t){const{type:i,startOffset:s,endOffset:n}=t;i?this.append(this.getFlushOp(i,s,n),i):this.sourceBuffers.forEach(([a])=>{a&&this.append(this.getFlushOp(a,s,n),a)})}onFragParsed(e,t){const{frag:i,part:s}=t,n=[],a=s?s.elementaryStreams:i.elementaryStreams;a[he.AUDIOVIDEO]?n.push("audiovideo"):(a[he.AUDIO]&&n.push("audio"),a[he.VIDEO]&&n.push("video"));const o=()=>{const c=self.performance.now();i.stats.buffering.end=c,s&&(s.stats.buffering.end=c);const l=s?s.stats:i.stats;this.hls.trigger(p.FRAG_BUFFERED,{frag:i,part:s,stats:l,id:i.type})};n.length===0&&this.warn(`Fragments must have at least one ElementaryStreamType set. type: ${i.type} level: ${i.level} sn: ${i.sn}`),this.blockBuffers(o,n).catch(c=>{this.warn(`Fragment buffered callback ${c}`),this.stepOperationQueue(this.sourceBufferTypes)})}onFragChanged(e,t){this.trimBuffers()}get bufferedToEnd(){return this.sourceBufferCount>0&&!this.sourceBuffers.some(([e])=>{var t,i;return e&&(!((t=this.tracks[e])!=null&&t.ended)||((i=this.tracks[e])==null?void 0:i.ending))})}onBufferEos(e,t){var i;this.sourceBuffers.forEach(([a])=>{if(a){const o=this.tracks[a];(!t.type||t.type===a)&&(o.ending=!0,o.ended||(o.ended=!0,this.log(`${a} buffer reached EOS`)))}});const s=((i=this.overrides)==null?void 0:i.endOfStream)!==!1;this.sourceBufferCount>0&&!this.sourceBuffers.some(([a])=>{var o;return a&&!((o=this.tracks[a])!=null&&o.ended)})&&(s?(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(p.BUFFERED_TO_END,void 0)})):(this.tracksEnded(),this.hls.trigger(p.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(){const e=this.getDurationAndRange();e&&this.blockUntilOpen(()=>this.updateMediaSource(e))}onError(e,t){if(t.details===R.BUFFER_APPEND_ERROR&&t.frag){var i;const s=(i=t.errorAction)==null?void 0:i.nextAutoLevel;B(s)&&s!==t.frag.level&&this.resetAppendErrors()}}resetAppendErrors(){this.appendErrors={audio:0,video:0,audiovideo:0}}trimBuffers(){const{hls:e,details:t,media:i}=this;if(!i||t===null||!this.sourceBufferCount)return;const s=e.config,n=i.currentTime,a=t.levelTargetDuration,o=t.live&&s.liveBackBufferLength!==null?s.liveBackBufferLength:s.backBufferLength;if(B(o)&&o>=0){const c=Math.max(o,a),l=Math.floor(n/a)*a-c;this.flushBackBuffer(n,a,l)}if(B(s.frontBufferFlushThreshold)&&s.frontBufferFlushThreshold>0){const c=Math.max(s.maxBufferLength,s.frontBufferFlushThreshold),l=Math.max(c,a),d=Math.floor(n/a)*a+l;this.flushFrontBuffer(n,a,d)}}flushBackBuffer(e,t,i){this.sourceBuffers.forEach(([s,n])=>{if(n){const o=J.getBuffered(n);if(o.length>0&&i>o.start(0)){var a;this.hls.trigger(p.BACK_BUFFER_REACHED,{bufferEnd:i});const c=this.tracks[s];if((a=this.details)!=null&&a.live)this.hls.trigger(p.LIVE_BACK_BUFFER_REACHED,{bufferEnd:i});else if(c!=null&&c.ended){this.log(`Cannot flush ${s} back buffer while SourceBuffer is in ended state`);return}this.hls.trigger(p.BUFFER_FLUSHING,{startOffset:0,endOffset:i,type:s})}}})}flushFrontBuffer(e,t,i){this.sourceBuffers.forEach(([s,n])=>{if(n){const a=J.getBuffered(n),o=a.length;if(o<2)return;const c=a.start(o-1),l=a.end(o-1);if(i>c||e>=c&&e<=l)return;this.hls.trigger(p.BUFFER_FLUSHING,{startOffset:c,endOffset:1/0,type:s})}})}getDurationAndRange(){var e;const{details:t,mediaSource:i}=this;if(!t||!this.media||(i==null?void 0:i.readyState)!=="open")return null;const s=t.edge;if(t.live&&this.hls.config.liveDurationInfinity){if(t.fragments.length&&t.live&&i.setLiveSeekableRange){const l=Math.max(0,t.fragmentStart),d=Math.max(l,s);return{duration:1/0,start:l,end:d}}return{duration:1/0}}const n=(e=this.overrides)==null?void 0:e.duration;if(n)return B(n)?{duration:n}:null;const a=this.media.duration,o=B(i.duration)?i.duration:0;return s>o&&s>a||!B(a)?{duration:s}:null}updateMediaSource({duration:e,start:t,end:i}){const s=this.mediaSource;!this.media||!s||s.readyState!=="open"||(s.duration!==e&&(B(e)&&this.log(`Updating MediaSource duration to ${e.toFixed(3)}`),s.duration=e),t!==void 0&&i!==void 0&&(this.log(`MediaSource duration is set to ${s.duration}. Setting seekable range to ${t}-${i}.`),s.setLiveSeekableRange(t,i)))}get tracksReady(){const e=this.pendingTrackCount;return e>0&&(e>=this.bufferCodecEventsTotal||this.isPending(this.tracks.audiovideo))}checkPendingTracks(){const{bufferCodecEventsTotal:e,pendingTrackCount:t,tracks:i}=this;if(this.log(`checkPendingTracks (pending: ${t} codec events expected: ${e}) ${me(i)}`),this.tracksReady){var s;const n=(s=this.transferData)==null?void 0:s.tracks;n&&Object.keys(n).length?this.attachTransferred():this.createSourceBuffers()}}bufferCreated(){if(this.sourceBufferCount){const e={};this.sourceBuffers.forEach(([t,i])=>{if(t){const s=this.tracks[t];e[t]={buffer:i,container:s.container,codec:s.codec,supplemental:s.supplemental,levelCodec:s.levelCodec,id:s.id,metadata:s.metadata}}}),this.hls.trigger(p.BUFFER_CREATED,{tracks:e}),this.log(`SourceBuffers created. Running queue: ${this.operationQueue}`),this.sourceBuffers.forEach(([t])=>{this.executeNext(t)})}else{const e=new Error("could not create source buffer for media codec(s)");this.hls.trigger(p.ERROR,{type:G.MEDIA_ERROR,details:R.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,error:e,reason:e.message})}}createSourceBuffers(){const{tracks:e,sourceBuffers:t,mediaSource:i}=this;if(!i)throw new Error("createSourceBuffers called when mediaSource was null");for(const n in e){const a=n,o=e[a];if(this.isPending(o)){const c=this.getTrackCodec(o,a),l=`${o.container};codecs=${c}`;o.codec=c,this.log(`creating sourceBuffer(${l})${this.currentOp(a)?" Queued":""} ${me(o)}`);try{const d=i.addSourceBuffer(l),u=yr(a),h=[a,d];t[u]=h,o.buffer=d}catch(d){var s;this.error(`error while trying to add sourceBuffer: ${d.message}`),this.shiftAndExecuteNext(a),(s=this.operationQueue)==null||s.removeBlockers(),delete this.tracks[a],this.hls.trigger(p.ERROR,{type:G.MEDIA_ERROR,details:R.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:d,sourceBufferName:a,mimeType:l,parent:o.id});return}this.trackSourceBuffer(a,o)}}this.bufferCreated()}getTrackCodec(e,t){const i=e.supplemental;let s=e.codec;i&&(t==="video"||t==="audiovideo")&&Fs(i,"video")&&(s=Qc(s,i));const n=Di(s,e.levelCodec);return n?t.slice(0,5)==="audio"?Ci(n,this.appendSource):n:""}trackSourceBuffer(e,t){const i=t.buffer;if(!i)return;const s=this.getTrackCodec(t,e);this.tracks[e]={buffer:i,codec:s,container:t.container,levelCodec:t.levelCodec,supplemental:t.supplemental,metadata:t.metadata,id:t.id,listeners:[]},this.removeBufferListeners(e),this.addBufferListener(e,"updatestart",this.onSBUpdateStart),this.addBufferListener(e,"updateend",this.onSBUpdateEnd),this.addBufferListener(e,"error",this.onSBUpdateError),this.appendSource&&this.addBufferListener(e,"bufferedchange",(n,a)=>{const o=a.removedRanges;o!=null&&o.length&&this.hls.trigger(p.BUFFER_FLUSHED,{type:n})})}get mediaSrc(){var e,t;const i=((e=this.media)==null||(t=e.querySelector)==null?void 0:t.call(e,"source"))||this.media;return i==null?void 0:i.src}onSBUpdateStart(e){const t=this.currentOp(e);t&&t.onStart()}onSBUpdateEnd(e){var t;if(((t=this.mediaSource)==null?void 0:t.readyState)==="closed"){this.resetBuffer(e);return}const i=this.currentOp(e);i&&(i.onComplete(),this.shiftAndExecuteNext(e))}onSBUpdateError(e,t){var i;const s=new Error(`${e} SourceBuffer error. MediaSource readyState: ${(i=this.mediaSource)==null?void 0:i.readyState}`);this.error(`${s}`,t),this.hls.trigger(p.ERROR,{type:G.MEDIA_ERROR,details:R.BUFFER_APPENDING_ERROR,sourceBufferName:e,error:s,fatal:!1});const n=this.currentOp(e);n&&n.onError(s)}removeExecutor(e,t,i){const{media:s,mediaSource:n}=this,a=this.tracks[e],o=a==null?void 0:a.buffer;if(!s||!n||!o){this.warn(`Attempting to remove from the ${e} SourceBuffer, but it does not exist`),this.shiftAndExecuteNext(e);return}const c=B(s.duration)?s.duration:1/0,l=B(n.duration)?n.duration:1/0,d=Math.max(0,t),u=Math.min(i,c,l);u>d&&(!a.ending||a.ended)?(a.ended=!1,this.log(`Removing [${d},${u}] from the ${e} SourceBuffer`),o.remove(d,u)):this.shiftAndExecuteNext(e)}appendExecutor(e,t){const i=this.tracks[t],s=i==null?void 0:i.buffer;if(!s)throw new sh(`Attempting to append to the ${t} SourceBuffer, but it does not exist`);i.ending=!1,i.ended=!1,s.appendBuffer(e)}blockUntilOpen(e){if(this.isUpdating()||this.isQueued())this.blockBuffers(e).catch(t=>{this.warn(`SourceBuffer blocked callback ${t}`),this.stepOperationQueue(this.sourceBufferTypes)});else try{e()}catch(t){this.warn(`Callback run without blocking ${this.operationQueue} ${t}`)}}isUpdating(){return this.sourceBuffers.some(([e,t])=>e&&t.updating)}isQueued(){return this.sourceBuffers.some(([e])=>e&&!!this.currentOp(e))}isPending(e){return!!e&&!e.buffer}blockBuffers(e,t=this.sourceBufferTypes){if(!t.length)return this.log("Blocking operation requested, but no SourceBuffers exist"),Promise.resolve().then(e);const{operationQueue:i}=this,s=t.map(a=>this.appendBlocker(a));return t.length>1&&!!this.blockedAudioAppend&&this.unblockAudio(),Promise.all(s).then(a=>{i===this.operationQueue&&(e(),this.stepOperationQueue(this.sourceBufferTypes))})}stepOperationQueue(e){e.forEach(t=>{var i;const s=(i=this.tracks[t])==null?void 0:i.buffer;!s||s.updating||this.shiftAndExecuteNext(t)})}append(e,t,i){this.operationQueue&&this.operationQueue.append(e,t,i)}appendBlocker(e){if(this.operationQueue)return this.operationQueue.appendBlocker(e)}currentOp(e){return this.operationQueue?this.operationQueue.current(e):null}executeNext(e){e&&this.operationQueue&&this.operationQueue.executeNext(e)}shiftAndExecuteNext(e){this.operationQueue&&this.operationQueue.shiftAndExecuteNext(e)}get pendingTrackCount(){return Object.keys(this.tracks).reduce((e,t)=>e+(this.isPending(this.tracks[t])?1:0),0)}get sourceBufferCount(){return this.sourceBuffers.reduce((e,[t])=>e+(t?1:0),0)}get sourceBufferTypes(){return this.sourceBuffers.map(([e])=>e).filter(e=>!!e)}addBufferListener(e,t,i){const s=this.tracks[e];if(!s)return;const n=s.buffer;if(!n)return;const a=i.bind(this,e);s.listeners.push({event:t,listener:a}),n.addEventListener(t,a)}removeBufferListeners(e){const t=this.tracks[e];if(!t)return;const i=t.buffer;i&&(t.listeners.forEach(s=>{i.removeEventListener(s.event,s.listener)}),t.listeners.length=0)}}function yo(r){const e=r.querySelectorAll("source");[].slice.call(e).forEach(t=>{r.removeChild(t)})}function nh(r,e){const t=self.document.createElement("source");t.type="video/mp4",t.src=e,r.appendChild(t)}function yr(r){return r==="audio"?1:0}class vr{constructor(e){this.hls=void 0,this.autoLevelCapping=void 0,this.firstLevel=void 0,this.media=void 0,this.restrictedLevels=void 0,this.timer=void 0,this.clientRect=void 0,this.streamController=void 0,this.hls=e,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}setStreamController(e){this.streamController=e}destroy(){this.hls&&this.unregisterListener(),this.timer&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null}registerListeners(){const{hls:e}=this;e.on(p.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),e.on(p.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(p.MANIFEST_PARSED,this.onManifestParsed,this),e.on(p.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(p.BUFFER_CODECS,this.onBufferCodecs,this),e.on(p.MEDIA_DETACHING,this.onMediaDetaching,this)}unregisterListener(){const{hls:e}=this;e.off(p.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),e.off(p.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(p.MANIFEST_PARSED,this.onManifestParsed,this),e.off(p.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(p.BUFFER_CODECS,this.onBufferCodecs,this),e.off(p.MEDIA_DETACHING,this.onMediaDetaching,this)}onFpsDropLevelCapping(e,t){const i=this.hls.levels[t.droppedLevel];this.isLevelAllowed(i)&&this.restrictedLevels.push({bitrate:i.bitrate,height:i.height,width:i.width})}onMediaAttaching(e,t){this.media=t.media instanceof HTMLVideoElement?t.media:null,this.clientRect=null,this.timer&&this.hls.levels.length&&this.detectPlayerSize()}onManifestParsed(e,t){const i=this.hls;this.restrictedLevels=[],this.firstLevel=t.firstLevel,i.config.capLevelToPlayerSize&&t.video&&this.startCapping()}onLevelsUpdated(e,t){this.timer&&B(this.autoLevelCapping)&&this.detectPlayerSize()}onBufferCodecs(e,t){this.hls.config.capLevelToPlayerSize&&t.video&&this.startCapping()}onMediaDetaching(){this.stopCapping(),this.media=null}detectPlayerSize(){if(this.media){if(this.mediaHeight<=0||this.mediaWidth<=0){this.clientRect=null;return}const e=this.hls.levels;if(e.length){const t=this.hls,i=this.getMaxLevel(e.length-1);i!==this.autoLevelCapping&&t.logger.log(`Setting autoLevelCapping to ${i}: ${e[i].height}p@${e[i].bitrate} for media ${this.mediaWidth}x${this.mediaHeight}`),t.autoLevelCapping=i,t.autoLevelEnabled&&t.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=t.autoLevelCapping}}}getMaxLevel(e){const t=this.hls.levels;if(!t.length)return-1;const i=t.filter((s,n)=>this.isLevelAllowed(s)&&n<=e);return this.clientRect=null,vr.getMaxLevelByMediaSize(i,this.mediaWidth,this.mediaHeight)}startCapping(){this.timer||(this.autoLevelCapping=Number.POSITIVE_INFINITY,self.clearInterval(this.timer),this.timer=self.setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize())}stopCapping(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)}getDimensions(){if(this.clientRect)return this.clientRect;const e=this.media,t={width:0,height:0};if(e){const i=e.getBoundingClientRect();t.width=i.width,t.height=i.height,!t.width&&!t.height&&(t.width=i.right-i.left||e.width||0,t.height=i.bottom-i.top||e.height||0)}return this.clientRect=t,t}get mediaWidth(){return this.getDimensions().width*this.contentScaleFactor}get mediaHeight(){return this.getDimensions().height*this.contentScaleFactor}get contentScaleFactor(){let e=1;if(!this.hls.config.ignoreDevicePixelRatio)try{e=self.devicePixelRatio}catch(t){}return Math.min(e,this.hls.config.maxDevicePixelRatio)}isLevelAllowed(e){return!this.restrictedLevels.some(i=>e.bitrate===i.bitrate&&e.width===i.width&&e.height===i.height)}static getMaxLevelByMediaSize(e,t,i){if(!(e!=null&&e.length))return-1;const s=(o,c)=>c?o.width!==c.width||o.height!==c.height:!0;let n=e.length-1;const a=Math.max(t,i);for(let o=0;o<e.length;o+=1){const c=e[o];if((c.width>=a||c.height>=a)&&s(c,e[o+1])){n=o;break}}return n}}const Oe={MANIFEST:"m",AUDIO:"a",VIDEO:"v",MUXED:"av",INIT:"i",CAPTION:"c",TIMED_TEXT:"tt",KEY:"k",OTHER:"o"},ah={HLS:"h"},fi={OBJECT:"CMCD-Object",REQUEST:"CMCD-Request",SESSION:"CMCD-Session",STATUS:"CMCD-Status"},oh={[fi.OBJECT]:["br","d","ot","tb"],[fi.REQUEST]:["bl","dl","mtp","nor","nrr","su"],[fi.SESSION]:["cid","pr","sf","sid","st","v"],[fi.STATUS]:["bs","rtp"]};class Ut{constructor(e,t){Array.isArray(e)&&(e=e.map(i=>i instanceof Ut?i:new Ut(i))),this.value=e,this.params=t}}const lh="Dict";function ch(r){return Array.isArray(r)?JSON.stringify(r):r instanceof Map?"Map{}":r instanceof Set?"Set{}":typeof r=="object"?JSON.stringify(r):String(r)}function dh(r,e,t,i){return new Error(`failed to ${r} "${ch(e)}" as ${t}`,{cause:i})}function it(r,e,t){return dh("serialize",r,e,t)}class vo{constructor(e){this.description=e}}const bo="Bare Item",uh="Boolean";function hh(r){if(typeof r!="boolean")throw it(r,uh);return r?"?1":"?0"}const fh="Byte Sequence";function gh(r){if(ArrayBuffer.isView(r)===!1)throw it(r,fh);return`:${pu(r)}:`}const ph="Integer";function mh(r){return r<-999999999999999||999999999999999<r}function To(r){if(mh(r))throw it(r,ph);return r.toString()}function yh(r){return`@${To(r.getTime()/1e3)}`}const vh="Decimal";function bh(r){const e=Wa(r,3);if(Math.floor(Math.abs(e)).toString().length>12)throw it(r,vh);const t=e.toString();return t.includes(".")?t:`${t}.0`}const Th="String",Eh=/[\x00-\x1f\x7f]+/;function xh(r){if(Eh.test(r))throw it(r,Th);return`"${r.replace(/\\/g,"\\\\").replace(/"/g,'\\"')}"`}function Sh(r){return r.description||r.toString().slice(7,-1)}const Ah="Token";function Eo(r){const e=Sh(r);if(/^([a-zA-Z*])([!#$%&'*+\-.^_`|~\w:/]*)$/.test(e)===!1)throw it(e,Ah);return e}function br(r){switch(typeof r){case"number":if(!B(r))throw it(r,bo);return Number.isInteger(r)?To(r):bh(r);case"string":return xh(r);case"symbol":return Eo(r);case"boolean":return hh(r);case"object":if(r instanceof Date)return yh(r);if(r instanceof Uint8Array)return gh(r);if(r instanceof vo)return Eo(r);default:throw it(r,bo)}}const Lh="Key";function Tr(r){if(/^[a-z*][a-z0-9\-_.*]*$/.test(r)===!1)throw it(r,Lh);return r}function Er(r){return r==null?"":Object.entries(r).map(([e,t])=>t===!0?`;${Tr(e)}`:`;${Tr(e)}=${br(t)}`).join("")}function xo(r){return r instanceof Ut?`${br(r.value)}${Er(r.params)}`:br(r)}function _h(r){return`(${r.value.map(xo).join(" ")})${Er(r.params)}`}function Ih(r,e={whitespace:!0}){if(typeof r!="object")throw it(r,lh);const t=r instanceof Map?r.entries():Object.entries(r),i=e!=null&&e.whitespace?" ":"";return Array.from(t).map(([s,n])=>{n instanceof Ut||(n=new Ut(n));let a=Tr(s);return n.value===!0?a+=Er(n.params):(a+="=",Array.isArray(n.value)?a+=_h(n):a+=xo(n)),a}).join(`,${i}`)}function Rh(r,e){return Ih(r,e)}function kh(r){return r==="ot"||r==="sf"||r==="st"}function wh(r){return typeof r=="number"?B(r):r!=null&&r!==""&&r!==!1}const Qi=r=>Math.round(r),Ch=(r,e)=>(e!=null&&e.baseUrl&&(r=mu(r,e.baseUrl)),encodeURIComponent(r)),Ji=r=>Qi(r/100)*100,Dh={br:Qi,d:Qi,bl:Ji,dl:Ji,mtp:Ji,nor:Ch,rtp:Ji,tb:Qi};function Ph(r,e){const t={};if(r==null||typeof r!="object")return t;const i=Object.keys(r).sort(),s=ue({},Dh,e==null?void 0:e.formatters),n=e==null?void 0:e.filter;return i.forEach(a=>{if(n!=null&&n(a))return;let o=r[a];const c=s[a];c&&(o=c(o,e)),!(a==="v"&&o===1)&&(a=="pr"&&o===1||wh(o)&&(kh(a)&&typeof o=="string"&&(o=new vo(o)),t[a]=o))}),t}function So(r,e={}){return r?Rh(Ph(r,e),ue({whitespace:!1},e)):""}function Oh(r,e={}){const t={};if(!r)return t;const i=Object.entries(r),s=Object.entries(oh).concat(Object.entries((e==null?void 0:e.customHeaderMap)||{})),n=i.reduce((a,o)=>{var c,l;const[d,u]=o,h=((c=s.find(f=>f[1].includes(d)))===null||c===void 0?void 0:c[0])||fi.REQUEST;return(l=a[h])!==null&&l!==void 0||(a[h]={}),a[h][d]=u,a},{});return Object.entries(n).reduce((a,[o,c])=>(a[o]=So(c,e),a),t)}function Mh(r,e,t){return ue(r,Oh(e,t))}const Fh="CMCD";function Nh(r,e={}){if(!r)return"";const t=So(r,e);return`${Fh}=${encodeURIComponent(t)}`}const Ao=/CMCD=[^&#]+/;function Bh(r,e,t){const i=Nh(e,t);if(!i)return r;if(Ao.test(r))return r.replace(Ao,i);const s=r.includes("?")?"&":"?";return`${r}${s}${i}`}class Uh{constructor(e){this.hls=void 0,this.config=void 0,this.media=void 0,this.sid=void 0,this.cid=void 0,this.useHeaders=!1,this.includeKeys=void 0,this.initialized=!1,this.starved=!1,this.buffering=!0,this.audioBuffer=void 0,this.videoBuffer=void 0,this.onWaiting=()=>{this.initialized&&(this.starved=!0),this.buffering=!0},this.onPlaying=()=>{this.initialized||(this.initialized=!0),this.buffering=!1},this.applyPlaylistData=s=>{try{this.apply(s,{ot:Oe.MANIFEST,su:!this.initialized})}catch(n){this.hls.logger.warn("Could not generate manifest CMCD data.",n)}},this.applyFragmentData=s=>{try{const{frag:n,part:a}=s,o=this.hls.levels[n.level],c=this.getObjectType(n),l={d:(a||n).duration*1e3,ot:c};(c===Oe.VIDEO||c===Oe.AUDIO||c==Oe.MUXED)&&(l.br=o.bitrate/1e3,l.tb=this.getTopBandwidth(c)/1e3,l.bl=this.getBufferLength(c));const d=a?this.getNextPart(a):this.getNextFrag(n);d!=null&&d.url&&d.url!==n.url&&(l.nor=d.url),this.apply(s,l)}catch(n){this.hls.logger.warn("Could not generate segment CMCD data.",n)}},this.hls=e;const t=this.config=e.config,{cmcd:i}=t;i!=null&&(t.pLoader=this.createPlaylistLoader(),t.fLoader=this.createFragmentLoader(),this.sid=i.sessionId||e.sessionId,this.cid=i.contentId,this.useHeaders=i.useHeaders===!0,this.includeKeys=i.includeKeys,this.registerListeners())}registerListeners(){const e=this.hls;e.on(p.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(p.MEDIA_DETACHED,this.onMediaDetached,this),e.on(p.BUFFER_CREATED,this.onBufferCreated,this)}unregisterListeners(){const e=this.hls;e.off(p.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(p.MEDIA_DETACHED,this.onMediaDetached,this),e.off(p.BUFFER_CREATED,this.onBufferCreated,this)}destroy(){this.unregisterListeners(),this.onMediaDetached(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null,this.onWaiting=this.onPlaying=this.media=null}onMediaAttached(e,t){this.media=t.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)}onMediaDetached(){this.media&&(this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null)}onBufferCreated(e,t){var i,s;this.audioBuffer=(i=t.tracks.audio)==null?void 0:i.buffer,this.videoBuffer=(s=t.tracks.video)==null?void 0:s.buffer}createData(){var e;return{v:1,sf:ah.HLS,sid:this.sid,cid:this.cid,pr:(e=this.media)==null?void 0:e.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}}apply(e,t={}){ue(t,this.createData());const i=t.ot===Oe.INIT||t.ot===Oe.VIDEO||t.ot===Oe.MUXED;this.starved&&i&&(t.bs=!0,t.su=!0,this.starved=!1),t.su==null&&(t.su=this.buffering);const{includeKeys:s}=this;s&&(t=Object.keys(t).reduce((a,o)=>(s.includes(o)&&(a[o]=t[o]),a),{}));const n={baseUrl:e.url};this.useHeaders?(e.headers||(e.headers={}),Mh(e.headers,t,n)):e.url=Bh(e.url,t,n)}getNextFrag(e){var t;const i=(t=this.hls.levels[e.level])==null?void 0:t.details;if(i){const s=e.sn-i.startSN;return i.fragments[s+1]}}getNextPart(e){var t,i;const{index:s,fragment:n}=e,a=(t=this.hls.levels[n.level])==null||(i=t.details)==null?void 0:i.partList;if(a){const{sn:o}=n;for(let c=a.length-1;c>=0;c--){const l=a[c];if(l.index===s&&l.fragment.sn===o)return a[c+1]}}}getObjectType(e){const{type:t}=e;if(t==="subtitle")return Oe.TIMED_TEXT;if(e.sn==="initSegment")return Oe.INIT;if(t==="audio")return Oe.AUDIO;if(t==="main")return this.hls.audioTracks.length?Oe.VIDEO:Oe.MUXED}getTopBandwidth(e){let t=0,i;const s=this.hls;if(e===Oe.AUDIO)i=s.audioTracks;else{const n=s.maxAutoLevel,a=n>-1?n+1:s.levels.length;i=s.levels.slice(0,a)}for(const n of i)n.bitrate>t&&(t=n.bitrate);return t>0?t:NaN}getBufferLength(e){const t=this.media,i=e===Oe.AUDIO?this.audioBuffer:this.videoBuffer;return!i||!t?NaN:J.bufferInfo(i,t.currentTime,this.config.maxBufferHole).len*1e3}createPlaylistLoader(){const{pLoader:e}=this.config,t=this.applyPlaylistData,i=e||this.config.loader;return class{constructor(n){this.loader=void 0,this.loader=new i(n)}get stats(){return this.loader.stats}get context(){return this.loader.context}destroy(){this.loader.destroy()}abort(){this.loader.abort()}load(n,a,o){t(n),this.loader.load(n,a,o)}}}createFragmentLoader(){const{fLoader:e}=this.config,t=this.applyFragmentData,i=e||this.config.loader;return class{constructor(n){this.loader=void 0,this.loader=new i(n)}get stats(){return this.loader.stats}get context(){return this.loader.context}destroy(){this.loader.destroy()}abort(){this.loader.abort()}load(n,a,o){t(n),this.loader.load(n,a,o)}}}}const $h=3e5;class Gh extends at{constructor(e){super("content-steering",e.logger),this.hls=void 0,this.loader=null,this.uri=null,this.pathwayId=".",this._pathwayPriority=null,this.timeToLoad=300,this.reloadTimer=-1,this.updated=0,this.started=!1,this.enabled=!0,this.levels=null,this.audioTracks=null,this.subtitleTracks=null,this.penalizedPathways={},this.hls=e,this.registerListeners()}registerListeners(){const e=this.hls;e.on(p.MANIFEST_LOADING,this.onManifestLoading,this),e.on(p.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(p.MANIFEST_PARSED,this.onManifestParsed,this),e.on(p.ERROR,this.onError,this)}unregisterListeners(){const e=this.hls;e&&(e.off(p.MANIFEST_LOADING,this.onManifestLoading,this),e.off(p.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(p.MANIFEST_PARSED,this.onManifestParsed,this),e.off(p.ERROR,this.onError,this))}pathways(){return(this.levels||[]).reduce((e,t)=>(e.indexOf(t.pathwayId)===-1&&e.push(t.pathwayId),e),[])}get pathwayPriority(){return this._pathwayPriority}set pathwayPriority(e){this.updatePathwayPriority(e)}startLoad(){if(this.started=!0,this.clearTimeout(),this.enabled&&this.uri){if(this.updated){const e=this.timeToLoad*1e3-(performance.now()-this.updated);if(e>0){this.scheduleRefresh(this.uri,e);return}}this.loadSteeringManifest(this.uri)}}stopLoad(){this.started=!1,this.loader&&(this.loader.destroy(),this.loader=null),this.clearTimeout()}clearTimeout(){this.reloadTimer!==-1&&(self.clearTimeout(this.reloadTimer),this.reloadTimer=-1)}destroy(){this.unregisterListeners(),this.stopLoad(),this.hls=null,this.levels=this.audioTracks=this.subtitleTracks=null}removeLevel(e){const t=this.levels;t&&(this.levels=t.filter(i=>i!==e))}onManifestLoading(){this.stopLoad(),this.enabled=!0,this.timeToLoad=300,this.updated=0,this.uri=null,this.pathwayId=".",this.levels=this.audioTracks=this.subtitleTracks=null}onManifestLoaded(e,t){const{contentSteering:i}=t;i!==null&&(this.pathwayId=i.pathwayId,this.uri=i.uri,this.started&&this.startLoad())}onManifestParsed(e,t){this.audioTracks=t.audioTracks,this.subtitleTracks=t.subtitleTracks}onError(e,t){const{errorAction:i}=t;if((i==null?void 0:i.action)===we.SendAlternateToPenaltyBox&&i.flags===Ke.MoveAllAlternatesMatchingHost){const s=this.levels;let n=this._pathwayPriority,a=this.pathwayId;if(t.context){const{groupId:o,pathwayId:c,type:l}=t.context;o&&s?a=this.getPathwayForGroupId(o,l,a):c&&(a=c)}a in this.penalizedPathways||(this.penalizedPathways[a]=performance.now()),!n&&s&&(n=this.pathways()),n&&n.length>1&&(this.updatePathwayPriority(n),i.resolved=this.pathwayId!==a),i.resolved||this.warn(`Could not resolve ${t.details} ("${t.error.message}") with content-steering for Pathway: ${a} levels: ${s&&s.length} priorities: ${me(n)} penalized: ${me(this.penalizedPathways)}`)}}filterParsedLevels(e){this.levels=e;let t=this.getLevelsForPathway(this.pathwayId);if(t.length===0){const i=e[0].pathwayId;this.log(`No levels found in Pathway ${this.pathwayId}. Setting initial Pathway to "${i}"`),t=this.getLevelsForPathway(i),this.pathwayId=i}return t.length!==e.length&&this.log(`Found ${t.length}/${e.length} levels in Pathway "${this.pathwayId}"`),t}getLevelsForPathway(e){return this.levels===null?[]:this.levels.filter(t=>e===t.pathwayId)}updatePathwayPriority(e){this._pathwayPriority=e;let t;const i=this.penalizedPathways,s=performance.now();Object.keys(i).forEach(n=>{s-i[n]>$h&&delete i[n]});for(let n=0;n<e.length;n++){const a=e[n];if(a in i)continue;if(a===this.pathwayId)return;const o=this.hls.nextLoadLevel,c=this.hls.levels[o];if(t=this.getLevelsForPathway(a),t.length>0){this.log(`Setting Pathway to "${a}"`),this.pathwayId=a,Da(t),this.hls.trigger(p.LEVELS_UPDATED,{levels:t});const l=this.hls.levels[o];c&&l&&this.levels&&(l.attrs["STABLE-VARIANT-ID"]!==c.attrs["STABLE-VARIANT-ID"]&&l.bitrate!==c.bitrate&&this.log(`Unstable Pathways change from bitrate ${c.bitrate} to ${l.bitrate}`),this.hls.nextLoadLevel=o);break}}}getPathwayForGroupId(e,t,i){const s=this.getLevelsForPathway(i).concat(this.levels||[]);for(let n=0;n<s.length;n++)if(t===ee.AUDIO_TRACK&&s[n].hasAudioGroup(e)||t===ee.SUBTITLE_TRACK&&s[n].hasSubtitleGroup(e))return s[n].pathwayId;return i}clonePathways(e){const t=this.levels;if(!t)return;const i={},s={};e.forEach(n=>{const{ID:a,"BASE-ID":o,"URI-REPLACEMENT":c}=n;if(t.some(d=>d.pathwayId===a))return;const l=this.getLevelsForPathway(o).map(d=>{const u=new ve(d.attrs);u["PATHWAY-ID"]=a;const h=u.AUDIO&&`${u.AUDIO}_clone_${a}`,f=u.SUBTITLES&&`${u.SUBTITLES}_clone_${a}`;h&&(i[u.AUDIO]=h,u.AUDIO=h),f&&(s[u.SUBTITLES]=f,u.SUBTITLES=f);const g=_o(d.uri,u["STABLE-VARIANT-ID"],"PER-VARIANT-URIS",c),m=new si({attrs:u,audioCodec:d.audioCodec,bitrate:d.bitrate,height:d.height,name:d.name,url:g,videoCodec:d.videoCodec,width:d.width});if(d.audioGroups)for(let y=1;y<d.audioGroups.length;y++)m.addGroupId("audio",`${d.audioGroups[y]}_clone_${a}`);if(d.subtitleGroups)for(let y=1;y<d.subtitleGroups.length;y++)m.addGroupId("text",`${d.subtitleGroups[y]}_clone_${a}`);return m});t.push(...l),Lo(this.audioTracks,i,c,a),Lo(this.subtitleTracks,s,c,a)})}loadSteeringManifest(e){const t=this.hls.config,i=t.loader;this.loader&&this.loader.destroy(),this.loader=new i(t);let s;try{s=new self.URL(e)}catch(d){this.enabled=!1,this.log(`Failed to parse Steering Manifest URI: ${e}`);return}if(s.protocol!=="data:"){const d=(this.hls.bandwidthEstimate||t.abrEwmaDefaultEstimate)|0;s.searchParams.set("_HLS_pathway",this.pathwayId),s.searchParams.set("_HLS_throughput",""+d)}const n={responseType:"json",url:s.href},a=t.steeringManifestLoadPolicy.default,o=a.errorRetry||a.timeoutRetry||{},c={loadPolicy:a,timeout:a.maxLoadTimeMs,maxRetry:o.maxNumRetry||0,retryDelay:o.retryDelayMs||0,maxRetryDelay:o.maxRetryDelayMs||0},l={onSuccess:(d,u,h,f)=>{this.log(`Loaded steering manifest: "${s}"`);const g=d.data;if((g==null?void 0:g.VERSION)!==1){this.log(`Steering VERSION ${g.VERSION} not supported!`);return}this.updated=performance.now(),this.timeToLoad=g.TTL;const{"RELOAD-URI":m,"PATHWAY-CLONES":y,"PATHWAY-PRIORITY":v}=g;if(m)try{this.uri=new self.URL(m,s).href}catch(b){this.enabled=!1,this.log(`Failed to parse Steering Manifest RELOAD-URI: ${m}`);return}this.scheduleRefresh(this.uri||h.url),y&&this.clonePathways(y);const T={steeringManifest:g,url:s.toString()};this.hls.trigger(p.STEERING_MANIFEST_LOADED,T),v&&this.updatePathwayPriority(v)},onError:(d,u,h,f)=>{if(this.log(`Error loading steering manifest: ${d.code} ${d.text} (${u.url})`),this.stopLoad(),d.code===410){this.enabled=!1,this.log(`Steering manifest ${u.url} no longer available`);return}let g=this.timeToLoad*1e3;if(d.code===429){const m=this.loader;if(typeof(m==null?void 0:m.getResponseHeader)=="function"){const y=m.getResponseHeader("Retry-After");y&&(g=parseFloat(y)*1e3)}this.log(`Steering manifest ${u.url} rate limited`);return}this.scheduleRefresh(this.uri||u.url,g)},onTimeout:(d,u,h)=>{this.log(`Timeout loading steering manifest (${u.url})`),this.scheduleRefresh(this.uri||u.url)}};this.log(`Requesting steering manifest: ${s}`),this.loader.load(n,c,l)}scheduleRefresh(e,t=this.timeToLoad*1e3){this.clearTimeout(),this.reloadTimer=self.setTimeout(()=>{var i;const s=(i=this.hls)==null?void 0:i.media;if(s&&!s.ended){this.loadSteeringManifest(e);return}this.scheduleRefresh(e,this.timeToLoad*1e3)},t)}}function Lo(r,e,t,i){r&&Object.keys(e).forEach(s=>{const n=r.filter(a=>a.groupId===s).map(a=>{const o=ue({},a);return o.details=void 0,o.attrs=new ve(o.attrs),o.url=o.attrs.URI=_o(a.url,a.attrs["STABLE-RENDITION-ID"],"PER-RENDITION-URIS",t),o.groupId=o.attrs["GROUP-ID"]=e[s],o.attrs["PATHWAY-ID"]=i,o});r.push(...n)})}function _o(r,e,t,i){const{HOST:s,PARAMS:n,[t]:a}=i;let o;e&&(o=a==null?void 0:a[e],o&&(r=o));const c=new self.URL(r);return s&&!o&&(c.host=s),n&&Object.keys(n).sort().forEach(l=>{l&&c.searchParams.set(l,n[l])}),c.href}class $t extends at{constructor(e){super("eme",e.logger),this.hls=void 0,this.config=void 0,this.media=null,this.keyFormatPromise=null,this.keySystemAccessPromises={},this._requestLicenseFailureCount=0,this.mediaKeySessions=[],this.keyIdToKeySessionPromise={},this.setMediaKeysQueue=$t.CDMCleanupPromise?[$t.CDMCleanupPromise]:[],this.onMediaEncrypted=t=>{const{initDataType:i,initData:s}=t,n=`"${t.type}" event: init data type: "${i}"`;if(this.debug(n),s!==null){if(!this.keyFormatPromise){let a=Object.keys(this.keySystemAccessPromises);a.length||(a=Vi(this.config));const o=a.map(zs).filter(c=>!!c);this.keyFormatPromise=this.getKeyFormatPromise(o)}this.keyFormatPromise.then(a=>{const o=js(a);let c,l;if(i==="sinf"){if(o!==ce.FAIRPLAY){this.warn(`Ignoring unexpected "${t.type}" event with init data type: "${i}" for selected key-system ${o}`);return}const g=Se(new Uint8Array(s));try{const m=Ws(JSON.parse(g).sinf),y=Pn(m);if(!y)throw new Error("'schm' box missing or not cbcs/cenc with schi > tenc");c=new Uint8Array(y.subarray(8,24)),l=ce.FAIRPLAY}catch(m){this.warn(`${n} Failed to parse sinf: ${m}`);return}}else{if(o!==ce.WIDEVINE&&o!==ce.PLAYREADY){this.warn(`Ignoring unexpected "${t.type}" event with init data type: "${i}" for selected key-system ${o}`);return}const g=jc(s),m=g.filter(v=>!!v.systemId&&qs(v.systemId)===o);m.length>1&&this.warn(`${n} Using first of ${m.length} pssh found for selected key-system ${o}`);const y=m[0];if(!y){g.length===0||g.some(v=>!v.systemId)?this.warn(`${n} contains incomplete or invalid pssh data`):this.log(`ignoring ${n} for ${g.map(v=>qs(v.systemId)).join(",")} pssh data in favor of playlist keys`);return}if(l=qs(y.systemId),y.version===0&&y.data)if(l===ce.WIDEVINE){const v=y.data.length-22;c=new Uint8Array(y.data.subarray(v,v+16))}else l===ce.PLAYREADY&&(c=ga(y.data))}if(!l||!c)return;const d=Xe.hexDump(c),{keyIdToKeySessionPromise:u,mediaKeySessions:h}=this;let f=u[d];for(let g=0;g<h.length;g++){const m=h[g],y=m.decryptdata;if(!y.keyId)continue;const v=Xe.hexDump(y.keyId);if(d===v||y.uri.replace(/-/g,"").indexOf(d)!==-1){if(f=u[v],y.pssh)break;delete u[v],y.pssh=new Uint8Array(s),y.keyId=c,f=u[d]=f.then(()=>this.generateRequestWithPreferredKeySession(m,i,s,"encrypted-event-key-match")),f.catch(T=>this.handleError(T));break}}if(!f){if(l!==o){this.log(`Ignoring "${t.type}" event with ${l} init data for selected key-system ${o}`);return}f=u[d]=this.getKeySystemSelectionPromise([l]).then(({keySystem:g,mediaKeys:m})=>{var y;this.throwIfDestroyed();const v=new ni("ISO-23001-7",d,(y=zs(g))!=null?y:"");return v.pssh=new Uint8Array(s),v.keyId=c,this.attemptSetMediaKeys(g,m).then(()=>{this.throwIfDestroyed();const T=this.createMediaKeySessionContext({decryptdata:v,keySystem:g,mediaKeys:m});return this.generateRequestWithPreferredKeySession(T,i,s,"encrypted-event-no-match")})}),f.catch(g=>this.handleError(g))}})}},this.onWaitingForKey=t=>{this.log(`"${t.type}" event`)},this.hls=e,this.config=e.config,this.registerListeners()}destroy(){const e=this.media;this.unregisterListeners(),this.onMediaDetached(),this._clear(e);const t=this.config;t.requestMediaKeySystemAccessFunc=null,t.licenseXhrSetup=t.licenseResponseCallback=void 0,t.drmSystems=t.drmSystemOptions={},this.hls=this.config=this.keyIdToKeySessionPromise=null,this.onMediaEncrypted=this.onWaitingForKey=null}registerListeners(){this.hls.on(p.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(p.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(p.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(p.MANIFEST_LOADED,this.onManifestLoaded,this)}unregisterListeners(){this.hls.off(p.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(p.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(p.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.off(p.MANIFEST_LOADED,this.onManifestLoaded,this)}getLicenseServerUrl(e){const{drmSystems:t,widevineLicenseUrl:i}=this.config,s=t[e];if(s)return s.licenseUrl;if(e===ce.WIDEVINE&&i)return i}getLicenseServerUrlOrThrow(e){const t=this.getLicenseServerUrl(e);if(t===void 0)throw new Error(`no license server URL configured for key-system "${e}"`);return t}getServerCertificateUrl(e){const{drmSystems:t}=this.config,i=t[e];if(i)return i.serverCertificateUrl;this.log(`No Server Certificate in config.drmSystems["${e}"]`)}attemptKeySystemAccess(e){const t=this.hls.levels,i=(a,o,c)=>!!a&&c.indexOf(a)===o,s=t.map(a=>a.audioCodec).filter(i),n=t.map(a=>a.videoCodec).filter(i);return s.length+n.length===0&&n.push("avc1.42e01e"),new Promise((a,o)=>{const c=l=>{const d=l.shift();this.getMediaKeysPromise(d,s,n).then(u=>a({keySystem:d,mediaKeys:u})).catch(u=>{l.length?c(l):u instanceof Ge?o(u):o(new Ge({type:G.KEY_SYSTEM_ERROR,details:R.KEY_SYSTEM_NO_ACCESS,error:u,fatal:!0},u.message))})};c(e)})}requestMediaKeySystemAccess(e,t){const{requestMediaKeySystemAccessFunc:i}=this.config;if(typeof i!="function"){let s=`Configured requestMediaKeySystemAccess is not a function ${i}`;return fa===null&&self.location.protocol==="http:"&&(s=`navigator.requestMediaKeySystemAccess is not available over insecure protocol ${location.protocol}`),Promise.reject(new Error(s))}return i(e,t)}getMediaKeysPromise(e,t,i){const s=Bd(e,t,i,this.config.drmSystemOptions),n=this.keySystemAccessPromises[e];let a=n==null?void 0:n.keySystemAccess;if(!a){this.log(`Requesting encrypted media "${e}" key-system access with config: ${me(s)}`),a=this.requestMediaKeySystemAccess(e,s);const o=this.keySystemAccessPromises[e]={keySystemAccess:a};return a.catch(c=>{this.log(`Failed to obtain access to key-system "${e}": ${c}`)}),a.then(c=>{this.log(`Access for key-system "${c.keySystem}" obtained`);const l=this.fetchServerCertificate(e);return this.log(`Create media-keys for "${e}"`),o.mediaKeys=c.createMediaKeys().then(d=>(this.log(`Media-keys created for "${e}"`),l.then(u=>u?this.setMediaKeysServerCertificate(d,e,u):d))),o.mediaKeys.catch(d=>{this.error(`Failed to create media-keys for "${e}"}: ${d}`)}),o.mediaKeys})}return a.then(()=>n.mediaKeys)}createMediaKeySessionContext({decryptdata:e,keySystem:t,mediaKeys:i}){this.log(`Creating key-system session "${t}" keyId: ${Xe.hexDump(e.keyId||[])}`);const s=i.createSession(),n={decryptdata:e,keySystem:t,mediaKeys:i,mediaKeysSession:s,keyStatus:"status-pending"};return this.mediaKeySessions.push(n),n}renewKeySession(e){const t=e.decryptdata;if(t.pssh){const i=this.createMediaKeySessionContext(e),s=this.getKeyIdString(t),n="cenc";this.keyIdToKeySessionPromise[s]=this.generateRequestWithPreferredKeySession(i,n,t.pssh.buffer,"expired")}else this.warn("Could not renew expired session. Missing pssh initData.");this.removeSession(e)}getKeyIdString(e){if(!e)throw new Error("Could not read keyId of undefined decryptdata");if(e.keyId===null)throw new Error("keyId is null");return Xe.hexDump(e.keyId)}updateKeySession(e,t){var i;const s=e.mediaKeysSession;return this.log(`Updating key-session "${s.sessionId}" for keyID ${Xe.hexDump(((i=e.decryptdata)==null?void 0:i.keyId)||[])}
      } (data length: ${t&&t.byteLength})`),s.update(t)}selectKeySystemFormat(e){const t=Object.keys(e.levelkeys||{});return this.keyFormatPromise||(this.log(`Selecting key-system from fragment (sn: ${e.sn} ${e.type}: ${e.level}) key formats ${t.join(", ")}`),this.keyFormatPromise=this.getKeyFormatPromise(t)),this.keyFormatPromise}getKeyFormatPromise(e){return new Promise((t,i)=>{const s=Vi(this.config),n=e.map(js).filter(a=>!!a&&s.indexOf(a)!==-1);return this.getKeySystemSelectionPromise(n).then(({keySystem:a})=>{const o=zs(a);o?t(o):i(new Error(`Unable to find format for key-system "${a}"`))}).catch(i)})}loadKey(e){const t=e.keyInfo.decryptdata,i=this.getKeyIdString(t),s=`(keyId: ${i} format: "${t.keyFormat}" method: ${t.method} uri: ${t.uri})`;this.log(`Starting session for key ${s}`);let n=this.keyIdToKeySessionPromise[i];return n||(n=this.getKeySystemForKeyPromise(t).then(({keySystem:o,mediaKeys:c})=>(this.throwIfDestroyed(),this.log(`Handle encrypted media sn: ${e.frag.sn} ${e.frag.type}: ${e.frag.level} using key ${s}`),this.attemptSetMediaKeys(o,c).then(()=>(this.throwIfDestroyed(),this.createMediaKeySessionContext({keySystem:o,mediaKeys:c,decryptdata:t}))))),(this.keyIdToKeySessionPromise[i]=n.then(o=>{const c="cenc",l=t.pssh?t.pssh.buffer:null;return this.generateRequestWithPreferredKeySession(o,c,l,"playlist-key")})).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 Ge?this.hls.trigger(p.ERROR,e.data):this.hls.trigger(p.ERROR,{type:G.KEY_SYSTEM_ERROR,details:R.KEY_SYSTEM_NO_KEYS,error:e,fatal:!0}))}getKeySystemForKeyPromise(e){const t=this.getKeyIdString(e),i=this.keyIdToKeySessionPromise[t];if(!i){const s=js(e.keyFormat),n=s?[s]:Vi(this.config);return this.attemptKeySystemAccess(n)}return i}getKeySystemSelectionPromise(e){if(e.length||(e=Vi(this.config)),e.length===0)throw new Ge({type:G.KEY_SYSTEM_ERROR,details:R.KEY_SYSTEM_NO_CONFIGURED_LICENSE,fatal:!0},`Missing key-system license configuration options ${me({drmSystems:this.config.drmSystems})}`);return this.attemptKeySystemAccess(e)}attemptSetMediaKeys(e,t){const i=this.setMediaKeysQueue.slice();this.log(`Setting media-keys for "${e}"`);const s=Promise.all(i).then(()=>{if(!this.media)throw new Error("Attempted to set mediaKeys without media element attached");return this.media.setMediaKeys(t)});return this.setMediaKeysQueue.push(s),s.then(()=>{this.log(`Media-keys set for "${e}"`),i.push(s),this.setMediaKeysQueue=this.setMediaKeysQueue.filter(n=>i.indexOf(n)===-1)})}generateRequestWithPreferredKeySession(e,t,i,s){var n,a;const o=(n=this.config.drmSystems)==null||(a=n[e.keySystem])==null?void 0:a.generateRequest;if(o)try{const g=o.call(this.hls,t,i,e);if(!g)throw new Error("Invalid response from configured generateRequest filter");t=g.initDataType,i=g.initData?g.initData:null,e.decryptdata.pssh=i?new Uint8Array(i):null}catch(g){var c;if(this.warn(g.message),(c=this.hls)!=null&&c.config.debug)throw g}if(i===null)return this.log(`Skipping key-session request for "${s}" (no initData)`),Promise.resolve(e);const l=this.getKeyIdString(e.decryptdata);this.log(`Generating key-session request for "${s}": ${l} (init data type: ${t} length: ${i?i.byteLength:null})`);const d=new ir,u=e._onmessage=g=>{const m=e.mediaKeysSession;if(!m){d.emit("error",new Error("invalid state"));return}const{messageType:y,message:v}=g;this.log(`"${y}" message event for session "${m.sessionId}" message size: ${v.byteLength}`),y==="license-request"||y==="license-renewal"?this.renewLicense(e,v).catch(T=>{d.eventNames().length?d.emit("error",T):this.handleError(T)}):y==="license-release"?e.keySystem===ce.FAIRPLAY&&(this.updateKeySession(e,Ys("acknowledged")),this.removeSession(e)):this.warn(`unhandled media key message type "${y}"`)},h=e._onkeystatuseschange=g=>{if(!e.mediaKeysSession){d.emit("error",new Error("invalid state"));return}this.onKeyStatusChange(e);const y=e.keyStatus;d.emit("keyStatus",y),y==="expired"&&(this.warn(`${e.keySystem} expired for key ${l}`),this.renewKeySession(e))};e.mediaKeysSession.addEventListener("message",u),e.mediaKeysSession.addEventListener("keystatuseschange",h);const f=new Promise((g,m)=>{d.on("error",m),d.on("keyStatus",y=>{y.startsWith("usable")?g():y==="output-restricted"?m(new Ge({type:G.KEY_SYSTEM_ERROR,details:R.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED,fatal:!1},"HDCP level output restricted")):y==="internal-error"?m(new Ge({type:G.KEY_SYSTEM_ERROR,details:R.KEY_SYSTEM_STATUS_INTERNAL_ERROR,fatal:!0},`key status changed to "${y}"`)):y==="expired"?m(new Error("key expired while generating request")):this.warn(`unhandled key status change "${y}"`)})});return e.mediaKeysSession.generateRequest(t,i).then(()=>{var g;this.log(`Request generated for key-session "${(g=e.mediaKeysSession)==null?void 0:g.sessionId}" keyId: ${l}`)}).catch(g=>{throw new Ge({type:G.KEY_SYSTEM_ERROR,details:R.KEY_SYSTEM_NO_SESSION,error:g,fatal:!1},`Error generating key-session request: ${g}`)}).then(()=>f).catch(g=>{throw d.removeAllListeners(),this.removeSession(e),g}).then(()=>(d.removeAllListeners(),e))}onKeyStatusChange(e){e.mediaKeysSession.keyStatuses.forEach((t,i)=>{if(typeof i=="string"&&typeof t=="object"){const s=i;i=t,t=s}this.log(`key status change "${t}" for keyStatuses keyId: ${Xe.hexDump("buffer"in i?new Uint8Array(i.buffer,i.byteOffset,i.byteLength):new Uint8Array(i))} session keyId: ${Xe.hexDump(new Uint8Array(e.decryptdata.keyId||[]))} uri: ${e.decryptdata.uri}`),e.keyStatus=t})}fetchServerCertificate(e){const t=this.config,i=t.loader,s=new i(t),n=this.getServerCertificateUrl(e);return n?(this.log(`Fetching server certificate for "${e}"`),new Promise((a,o)=>{const c={responseType:"arraybuffer",url:n},l=t.certLoadPolicy.default,d={loadPolicy:l,timeout:l.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0},u={onSuccess:(h,f,g,m)=>{a(h.data)},onError:(h,f,g,m)=>{o(new Ge({type:G.KEY_SYSTEM_ERROR,details:R.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED,fatal:!0,networkDetails:g,response:le({url:c.url,data:void 0},h)},`"${e}" certificate request failed (${n}). Status: ${h.code} (${h.text})`))},onTimeout:(h,f,g)=>{o(new Ge({type:G.KEY_SYSTEM_ERROR,details:R.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED,fatal:!0,networkDetails:g,response:{url:c.url,data:void 0}},`"${e}" certificate request timed out (${n})`))},onAbort:(h,f,g)=>{o(new Error("aborted"))}};s.load(c,d,u)})):Promise.resolve()}setMediaKeysServerCertificate(e,t,i){return new Promise((s,n)=>{e.setServerCertificate(i).then(a=>{this.log(`setServerCertificate ${a?"success":"not supported by CDM"} (${i==null?void 0:i.byteLength}) on "${t}"`),s(e)}).catch(a=>{n(new Ge({type:G.KEY_SYSTEM_ERROR,details:R.KEY_SYSTEM_SERVER_CERTIFICATE_UPDATE_FAILED,error:a,fatal:!0},a.message))})})}renewLicense(e,t){return this.requestLicense(e,new Uint8Array(t)).then(i=>this.updateKeySession(e,new Uint8Array(i)).catch(s=>{throw new Ge({type:G.KEY_SYSTEM_ERROR,details:R.KEY_SYSTEM_SESSION_UPDATE_FAILED,error:s,fatal:!0},s.message)}))}unpackPlayReadyKeyMessage(e,t){const i=String.fromCharCode.apply(null,new Uint16Array(t.buffer));if(!i.includes("PlayReadyKeyMessage"))return e.setRequestHeader("Content-Type","text/xml; charset=utf-8"),t;const s=new DOMParser().parseFromString(i,"application/xml"),n=s.querySelectorAll("HttpHeader");if(n.length>0){let d;for(let u=0,h=n.length;u<h;u++){var a,o;d=n[u];const f=(a=d.querySelector("name"))==null?void 0:a.textContent,g=(o=d.querySelector("value"))==null?void 0:o.textContent;f&&g&&e.setRequestHeader(f,g)}}const c=s.querySelector("Challenge"),l=c==null?void 0:c.textContent;if(!l)throw new Error("Cannot find <Challenge> in key message");return Ys(atob(l))}setupLicenseXHR(e,t,i,s){const n=this.config.licenseXhrSetup;return n?Promise.resolve().then(()=>{if(!i.decryptdata)throw new Error("Key removed");return n.call(this.hls,e,t,i,s)}).catch(a=>{if(!i.decryptdata)throw a;return e.open("POST",t,!0),n.call(this.hls,e,t,i,s)}).then(a=>(e.readyState||e.open("POST",t,!0),{xhr:e,licenseChallenge:a||s})):(e.open("POST",t,!0),Promise.resolve({xhr:e,licenseChallenge:s}))}requestLicense(e,t){const i=this.config.keyLoadPolicy.default;return new Promise((s,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 c=o.response;this.log(`License received ${c instanceof ArrayBuffer?c.byteLength:c}`);const l=this.config.licenseResponseCallback;if(l)try{c=l.call(this.hls,o,a,e)}catch(d){this.error(d)}s(c)}else{const c=i.errorRetry,l=c?c.maxNumRetry:0;if(this._requestLicenseFailureCount++,this._requestLicenseFailureCount>l||o.status>=400&&o.status<500)n(new Ge({type:G.KEY_SYSTEM_ERROR,details:R.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0,networkDetails:o,response:{url:a,data:void 0,code:o.status,text:o.statusText}},`License Request XHR failed (${a}). Status: ${o.status} (${o.statusText})`));else{const d=l-this._requestLicenseFailureCount+1;this.warn(`Retrying license request, ${d} attempts left`),this.requestLicense(e,t).then(s,n)}}},e.licenseXhr&&e.licenseXhr.readyState!==XMLHttpRequest.DONE&&e.licenseXhr.abort(),e.licenseXhr=o,this.setupLicenseXHR(o,a,e,t).then(({xhr:c,licenseChallenge:l})=>{e.keySystem==ce.PLAYREADY&&(l=this.unpackPlayReadyKeyMessage(c,l)),c.send(l)})})}onMediaAttached(e,t){if(!this.config.emeEnabled)return;const i=t.media;this.media=i,i.removeEventListener("encrypted",this.onMediaEncrypted),i.removeEventListener("waitingforkey",this.onWaitingForKey),i.addEventListener("encrypted",this.onMediaEncrypted),i.addEventListener("waitingforkey",this.onWaitingForKey)}onMediaDetached(){const e=this.media;e&&(e.removeEventListener("encrypted",this.onMediaEncrypted),e.removeEventListener("waitingforkey",this.onWaitingForKey),this.media=null)}_clear(e){var t;const i=this.mediaKeySessions;this._requestLicenseFailureCount=0,this.setMediaKeysQueue=[],this.mediaKeySessions=[],this.keyIdToKeySessionPromise={},ni.clearKeyUriToKeyIdMap();const s=i.length;$t.CDMCleanupPromise=Promise.all(i.map(n=>this.removeSession(n)).concat(e==null||(t=e.setMediaKeys(null))==null?void 0:t.catch(n=>{var a;this.log(`Could not clear media keys: ${n}`),(a=this.hls)==null||a.trigger(p.ERROR,{type:G.OTHER_ERROR,details:R.KEY_SYSTEM_DESTROY_MEDIA_KEYS_ERROR,fatal:!1,error:new Error(`Could not clear media keys: ${n}`)})}))).then(()=>{s&&(this.log("finished closing key sessions and clearing media keys"),i.length=0)}).catch(n=>{var a;this.log(`Could not close sessions and clear media keys: ${n}`),(a=this.hls)==null||a.trigger(p.ERROR,{type:G.OTHER_ERROR,details:R.KEY_SYSTEM_DESTROY_CLOSE_SESSION_ERROR,fatal:!1,error:new Error(`Could not close sessions and clear media keys: ${n}`)})})}onManifestLoading(){this.keyFormatPromise=null}onManifestLoaded(e,{sessionKeys:t}){if(!(!t||!this.config.emeEnabled)&&!this.keyFormatPromise){const i=t.reduce((s,n)=>(s.indexOf(n.keyFormat)===-1&&s.push(n.keyFormat),s),[]);this.log(`Selecting key-system from session-keys ${i.join(", ")}`),this.keyFormatPromise=this.getKeyFormatPromise(i)}}removeSession(e){const{mediaKeysSession:t,licenseXhr:i}=e;if(t){this.log(`Remove licenses and keys and close session ${t.sessionId}`),e._onmessage&&(t.removeEventListener("message",e._onmessage),e._onmessage=void 0),e._onkeystatuseschange&&(t.removeEventListener("keystatuseschange",e._onkeystatuseschange),e._onkeystatuseschange=void 0),i&&i.readyState!==XMLHttpRequest.DONE&&i.abort(),e.mediaKeysSession=e.decryptdata=e.licenseXhr=void 0;const s=this.mediaKeySessions.indexOf(e);s>-1&&this.mediaKeySessions.splice(s,1);const{drmSystemOptions:n}=this.config;return($d(n)?new Promise((o,c)=>{self.setTimeout(()=>c(new Error("MediaKeySession.remove() timeout")),8e3),t.remove().then(o)}):Promise.resolve()).catch(o=>{var c;this.log(`Could not remove session: ${o}`),(c=this.hls)==null||c.trigger(p.ERROR,{type:G.OTHER_ERROR,details:R.KEY_SYSTEM_DESTROY_REMOVE_SESSION_ERROR,fatal:!1,error:new Error(`Could not remove session: ${o}`)})}).then(()=>t.close()).catch(o=>{var c;this.log(`Could not close session: ${o}`),(c=this.hls)==null||c.trigger(p.ERROR,{type:G.OTHER_ERROR,details:R.KEY_SYSTEM_DESTROY_CLOSE_SESSION_ERROR,fatal:!1,error:new Error(`Could not close session: ${o}`)})})}}}$t.CDMCleanupPromise=void 0;class Ge extends Error{constructor(e,t){super(t),this.data=void 0,e.error||(e.error=new Error(t)),this.data=e,e.err=e.error}}class Vh{constructor(e){this.hls=void 0,this.isVideoPlaybackQualityAvailable=!1,this.timer=void 0,this.media=null,this.lastTime=void 0,this.lastDroppedFrames=0,this.lastDecodedFrames=0,this.streamController=void 0,this.hls=e,this.registerListeners()}setStreamController(e){this.streamController=e}registerListeners(){this.hls.on(p.MEDIA_ATTACHING,this.onMediaAttaching,this),this.hls.on(p.MEDIA_DETACHING,this.onMediaDetaching,this)}unregisterListeners(){this.hls.off(p.MEDIA_ATTACHING,this.onMediaAttaching,this),this.hls.off(p.MEDIA_DETACHING,this.onMediaDetaching,this)}destroy(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null}onMediaAttaching(e,t){const i=this.hls.config;if(i.capLevelOnFPSDrop){const s=t.media instanceof self.HTMLVideoElement?t.media:null;this.media=s,s&&typeof s.getVideoPlaybackQuality=="function"&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),i.fpsDroppedMonitoringPeriod)}}onMediaDetaching(){this.media=null}checkFPS(e,t,i){const s=performance.now();if(t){if(this.lastTime){const n=s-this.lastTime,a=i-this.lastDroppedFrames,o=t-this.lastDecodedFrames,c=1e3*a/n,l=this.hls;if(l.trigger(p.FPS_DROP,{currentDropped:a,currentDecoded:o,totalDroppedFrames:i}),c>0&&a>l.config.fpsDroppedMonitoringThreshold*o){let d=l.currentLevel;l.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+d),d>0&&(l.autoLevelCapping===-1||l.autoLevelCapping>=d)&&(d=d-1,l.trigger(p.FPS_DROP_LEVEL_CAPPING,{level:d,droppedLevel:l.currentLevel}),l.autoLevelCapping=d,this.streamController.nextLevelSwitch())}}this.lastTime=s,this.lastDroppedFrames=i,this.lastDecodedFrames=t}}checkFPSInterval(){const e=this.media;if(e)if(this.isVideoPlaybackQualityAvailable){const t=e.getVideoPlaybackQuality();this.checkFPS(e,t.totalVideoFrames,t.droppedVideoFrames)}else this.checkFPS(e,e.webkitDecodedFrameCount,e.webkitDroppedFrameCount)}}function Io(r,e){let t;try{t=new Event("addtrack")}catch(i){t=document.createEvent("Event"),t.initEvent("addtrack",!1,!1)}t.track=r,e.dispatchEvent(t)}function Ro(r,e){const t=r.mode;if(t==="disabled"&&(r.mode="hidden"),r.cues&&!r.cues.getCueById(e.id))try{if(r.addCue(e),!r.cues.getCueById(e.id))throw new Error(`addCue is failed for: ${e}`)}catch(i){ie.debug(`[texttrack-utils]: ${i}`);try{const s=new self.TextTrackCue(e.startTime,e.endTime,e.text);s.id=e.id,r.addCue(s)}catch(s){ie.debug(`[texttrack-utils]: Legacy TextTrackCue fallback failed: ${s}`)}}t==="disabled"&&(r.mode=t)}function Gt(r,e){const t=r.mode;if(t==="disabled"&&(r.mode="hidden"),r.cues)for(let i=r.cues.length;i--;)e&&r.cues[i].removeEventListener("enter",e),r.removeCue(r.cues[i]);t==="disabled"&&(r.mode=t)}function xr(r,e,t,i){const s=r.mode;if(s==="disabled"&&(r.mode="hidden"),r.cues&&r.cues.length>0){const n=Kh(r.cues,e,t);for(let a=0;a<n.length;a++)(!i||i(n[a]))&&r.removeCue(n[a])}s==="disabled"&&(r.mode=s)}function Hh(r,e){if(e<=r[0].startTime)return 0;const t=r.length-1;if(e>r[t].endTime)return-1;let i=0,s=t,n;for(;i<=s;)if(n=Math.floor((s+i)/2),e<r[n].startTime)s=n-1;else if(e>r[n].startTime&&i<t)i=n+1;else return n;return r[i].startTime-e<e-r[s].startTime?i:s}function Kh(r,e,t){const i=[],s=Hh(r,e);if(s>-1)for(let n=s,a=r.length;n<a;n++){const o=r[n];if(o.startTime>=e&&o.endTime<=t)i.push(o);else if(o.startTime>t)return i}return i}function Zi(r){const e=[];for(let t=0;t<r.length;t++){const i=r[t];(i.kind==="subtitles"||i.kind==="captions")&&i.label&&e.push(r[t])}return e}class Wh extends pr{constructor(e){super(e,"subtitle-track-controller"),this.media=null,this.tracks=[],this.groupIds=null,this.tracksInGroup=[],this.trackId=-1,this.currentTrack=null,this.selectDefaultTrack=!0,this.queuedDefaultTrack=-1,this.useTextTrackPolling=!1,this.subtitlePollingInterval=-1,this._subtitleDisplay=!0,this.asyncPollTrackChange=()=>this.pollTrackChange(0),this.onTextTracksChanged=()=>{if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;let t=null;const i=Zi(this.media.textTracks);for(let n=0;n<i.length;n++)if(i[n].mode==="hidden")t=i[n];else if(i[n].mode==="showing"){t=i[n];break}const s=this.findTrackForTextTrack(t);this.subtitleTrack!==s&&this.setSubtitleTrack(s)},this.registerListeners()}destroy(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.currentTrack=null,this.onTextTracksChanged=this.asyncPollTrackChange=null,super.destroy()}get subtitleDisplay(){return this._subtitleDisplay}set subtitleDisplay(e){this._subtitleDisplay=e,this.trackId>-1&&this.toggleTrackModes()}registerListeners(){const{hls:e}=this;e.on(p.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(p.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(p.MANIFEST_LOADING,this.onManifestLoading,this),e.on(p.MANIFEST_PARSED,this.onManifestParsed,this),e.on(p.LEVEL_LOADING,this.onLevelLoading,this),e.on(p.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(p.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.on(p.ERROR,this.onError,this)}unregisterListeners(){const{hls:e}=this;e.off(p.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(p.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(p.MANIFEST_LOADING,this.onManifestLoading,this),e.off(p.MANIFEST_PARSED,this.onManifestParsed,this),e.off(p.LEVEL_LOADING,this.onLevelLoading,this),e.off(p.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(p.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.off(p.ERROR,this.onError,this)}onMediaAttached(e,t){this.media=t.media,this.media&&(this.queuedDefaultTrack>-1&&(this.subtitleTrack=this.queuedDefaultTrack,this.queuedDefaultTrack=-1),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.pollTrackChange(500):this.media.textTracks.addEventListener("change",this.asyncPollTrackChange))}pollTrackChange(e){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.onTextTracksChanged,e)}onMediaDetaching(e,t){const i=this.media;if(!i)return;const s=!!t.transferMedia;if(self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||i.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId),this.subtitleTrack=-1,this.media=null,s)return;Zi(i.textTracks).forEach(a=>{Gt(a)})}onManifestLoading(){this.tracks=[],this.groupIds=null,this.tracksInGroup=[],this.trackId=-1,this.currentTrack=null,this.selectDefaultTrack=!0}onManifestParsed(e,t){this.tracks=t.subtitleTracks}onSubtitleTrackLoaded(e,t){const{id:i,groupId:s,details:n}=t,a=this.tracksInGroup[i];if(!a||a.groupId!==s){this.warn(`Subtitle track with id:${i} and group:${s} not found in active group ${a==null?void 0:a.groupId}`);return}const o=a.details;a.details=t.details,this.log(`Subtitle track ${i} "${a.name}" lang:${a.lang} group:${s} loaded [${n.startSN}-${n.endSN}]`),i===this.trackId&&this.playlistLoaded(i,t,o)}onLevelLoading(e,t){this.switchLevel(t.level)}onLevelSwitching(e,t){this.switchLevel(t.level)}switchLevel(e){const t=this.hls.levels[e];if(!t)return;const i=t.subtitleGroups||null,s=this.groupIds;let n=this.currentTrack;if(!i||(s==null?void 0:s.length)!==(i==null?void 0:i.length)||i!=null&&i.some(a=>(s==null?void 0:s.indexOf(a))===-1)){this.groupIds=i,this.trackId=-1,this.currentTrack=null;const a=this.tracks.filter(d=>!i||i.indexOf(d.groupId)!==-1);if(a.length)this.selectDefaultTrack&&!a.some(d=>d.default)&&(this.selectDefaultTrack=!1),a.forEach((d,u)=>{d.id=u});else if(!n&&!this.tracksInGroup.length)return;this.tracksInGroup=a;const o=this.hls.config.subtitlePreference;if(!n&&o){this.selectDefaultTrack=!1;const d=Ze(o,a);if(d>-1)n=a[d];else{const u=Ze(o,this.tracks);n=this.tracks[u]}}let c=this.findTrackId(n);c===-1&&n&&(c=this.findTrackId(null));const l={subtitleTracks:a};this.log(`Updating subtitle tracks, ${a.length} track(s) found in "${i==null?void 0:i.join(",")}" group-id`),this.hls.trigger(p.SUBTITLE_TRACKS_UPDATED,l),c!==-1&&this.trackId===-1&&this.setSubtitleTrack(c)}}findTrackId(e){const t=this.tracksInGroup,i=this.selectDefaultTrack;for(let s=0;s<t.length;s++){const n=t[s];if(!(i&&!n.default||!i&&!e)&&(!e||At(n,e)))return s}if(e){for(let s=0;s<t.length;s++){const n=t[s];if(hi(e.attrs,n.attrs,["LANGUAGE","ASSOC-LANGUAGE","CHARACTERISTICS"]))return s}for(let s=0;s<t.length;s++){const n=t[s];if(hi(e.attrs,n.attrs,["LANGUAGE"]))return s}}return-1}findTrackForTextTrack(e){if(e){const t=this.tracksInGroup;for(let i=0;i<t.length;i++){const s=t[i];if(mr(s,e))return i}}return-1}onError(e,t){t.fatal||!t.context||t.context.type===ee.SUBTITLE_TRACK&&t.context.id===this.trackId&&(!this.groupIds||this.groupIds.indexOf(t.context.groupId)!==-1)&&this.checkRetry(t)}get allSubtitleTracks(){return this.tracks}get subtitleTracks(){return this.tracksInGroup}get subtitleTrack(){return this.trackId}set subtitleTrack(e){this.selectDefaultTrack=!1,this.setSubtitleTrack(e)}setSubtitleOption(e){if(this.hls.config.subtitlePreference=e,e){if(e.id===-1)return this.setSubtitleTrack(-1),null;const t=this.allSubtitleTracks;if(this.selectDefaultTrack=!1,t.length){const i=this.currentTrack;if(i&&At(e,i))return i;const s=Ze(e,this.tracksInGroup);if(s>-1){const n=this.tracksInGroup[s];return this.setSubtitleTrack(s),n}else{if(i)return null;{const n=Ze(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 i=e.id,s=e.groupId,n=this.getUrlWithDirectives(e.url,t),a=e.details,o=a==null?void 0:a.age;this.log(`Loading subtitle ${i} "${e.name}" lang:${e.lang} group:${s}${(t==null?void 0:t.msn)!==void 0?" at sn "+t.msn+" part "+t.part:""}${o&&a.live?" age "+o.toFixed(1)+(a.type&&" "+a.type||""):""} ${n}`),this.hls.trigger(p.SUBTITLE_TRACK_LOADING,{url:n,id:i,groupId:s,deliveryDirectives:t||null,track:e})}toggleTrackModes(){const{media:e}=this;if(!e)return;const t=Zi(e.textTracks),i=this.currentTrack;let s;if(i&&(s=t.filter(n=>mr(i,n))[0],s||this.warn(`Unable to find subtitle TextTrack with name "${i.name}" and language "${i.lang}"`)),[].slice.call(t).forEach(n=>{n.mode!=="disabled"&&n!==s&&(n.mode="disabled")}),s){const n=this.subtitleDisplay?"showing":"hidden";s.mode!==n&&(s.mode=n)}}setSubtitleTrack(e){const t=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=e;return}if(e<-1||e>=t.length||!B(e)){this.warn(`Invalid subtitle track id: ${e}`);return}this.selectDefaultTrack=!1;const i=this.currentTrack,s=t[e]||null;if(this.trackId=e,this.currentTrack=s,this.toggleTrackModes(),!s){this.hls.trigger(p.SUBTITLE_TRACK_SWITCH,{id:e});return}const n=!!s.details&&!s.details.live;if(e===this.trackId&&s===i&&n)return;this.log(`Switching to subtitle-track ${e}`+(s?` "${s.name}" lang:${s.lang} group:${s.groupId}`:""));const{id:a,groupId:o="",name:c,type:l,url:d}=s;this.hls.trigger(p.SUBTITLE_TRACK_SWITCH,{id:a,groupId:o,name:c,type:l,url:d});const u=this.switchParams(s.url,i==null?void 0:i.details,s.details);this.loadPlaylist(u)}}function gi(r){let e=5381,t=r.length;for(;t;)e=e*33^r.charCodeAt(--t);return(e>>>0).toString()}const Vt=.025;let es=function(r){return r[r.Point=0]="Point",r[r.Range=1]="Range",r}({});function Yh(r,e,t){return`${r.identifier}-${t+1}-${gi(e)}`}class jh{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){if(e>=this.assetList.length)return!0;const t=this.playoutLimit;return e<=0||isNaN(t)?!1:this.assetList[e].startOffset>t}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 Sr(e,t)}return e}get startOffset(){return this.cue.pre?0:this.startTime}get startIsAligned(){if(this.startTime===0||this.snapOptions.out)return!0;const e=this.dateRange.tagAnchor;if(e){const t=this.dateRange.startTime,i=Sr(t,e);return t-i<.1}return!1}get resumptionOffset(){const e=this.resumeOffset,t=B(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 Sr(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)<Vt))}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"?es.Range:es.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 qh(this)}}function Sr(r,e){return r-e.start<e.duration/2&&!(Math.abs(r-(e.start+e.duration))<Vt)?e.start:e.start+e.duration}function ko(r,e,t){const i=new self.URL(r,t);return i.protocol!=="data:"&&i.searchParams.set("_HLS_primary_id",e),i}function qh(r){return`["${r.identifier}" ${r.cue.pre?"<pre>":r.cue.post?"<post>":""}${r.timelineStart.toFixed(2)}-${r.resumeTime.toFixed(2)}]`}function Ar(r){const e=r.timelineStart,t=r.duration||0;return`["${r.identifier}" ${e.toFixed(2)}-${(e+t).toFixed(2)}]`}class zh{constructor(e,t,i,s){this.hls=void 0,this.interstitial=void 0,this.assetItem=void 0,this.tracks=null,this.hasDetails=!1,this.mediaAttached=null,this._currentTime=void 0,this._bufferedEosTime=void 0,this.checkPlayout=()=>{const l=this.interstitial.playoutLimit,d=this.currentTime;this.startOffset+d>=l&&this.hls.trigger(p.PLAYOUT_LIMIT_REACHED,{})};const n=this.hls=new e(t);this.interstitial=i,this.assetItem=s;let a=s.uri;try{a=ko(a,n.sessionId).href}catch(c){}n.loadSource(a);const o=()=>{this.hasDetails=!0};n.once(p.LEVEL_LOADED,o),n.once(p.AUDIO_TRACK_LOADED,o),n.once(p.SUBTITLE_TRACK_LOADED,o),n.on(p.MEDIA_ATTACHING,(c,{media:l})=>{this.removeMediaListeners(),this.mediaAttached=l,this.interstitial.playoutLimit&&l.addEventListener("timeupdate",this.checkPlayout)})}bufferedInPlaceToEnd(e){var t;if(!this.interstitial.appendInPlace)return!1;if((t=this.hls)!=null&&t.bufferedToEnd)return!0;if(!e||!this._bufferedEosTime)return!1;const i=this.timelineOffset,s=J.bufferInfo(e,i,0);return this.getAssetTime(s.end)>=this._bufferedEosTime-.02}get destroyed(){var e;return!((e=this.hls)!=null&&e.userConfig)}get assetId(){return this.assetItem.identifier}get interstitialId(){return this.assetItem.parentIdentifier}get media(){var e;return((e=this.hls)==null?void 0:e.media)||null}get bufferedEnd(){const e=this.media||this.mediaAttached;if(!e)return this._bufferedEosTime?this._bufferedEosTime:this.currentTime;const t=J.bufferInfo(e,e.currentTime,.001);return this.getAssetTime(t.end)}get currentTime(){const e=this.media||this.mediaAttached;return e?this.getAssetTime(e.currentTime):this._currentTime||0}get duration(){const e=this.assetItem.duration;return e||0}get remaining(){const e=this.duration;return e?Math.max(0,e-this.currentTime):0}get startOffset(){return this.assetItem.startOffset}get timelineOffset(){var e;return((e=this.hls)==null?void 0:e.config.timelineOffset)||0}set timelineOffset(e){const t=this.timelineOffset;if(e!==t){const i=e-t;if(Math.abs(i)>1/9e4){if(this.hasDetails)throw new Error("Cannot set timelineOffset after playlists are loaded");this.hls.config.timelineOffset=e}}}getAssetTime(e){const t=this.timelineOffset,i=this.duration;return Math.min(Math.max(0,e-t),i)}removeMediaListeners(){const e=this.mediaAttached;e&&(this._currentTime=e.currentTime,this.bufferSnapShot(),e.removeEventListener("timeupdate",this.checkPlayout))}bufferSnapShot(){if(this.mediaAttached){var e;(e=this.hls)!=null&&e.bufferedToEnd&&(this._bufferedEosTime=this.bufferedEnd)}}destroy(){this.removeMediaListeners(),this.hls.destroy(),this.hls=this.interstitial=null,this.tracks=this.mediaAttached=this.checkPlayout=null}attachMedia(e){this.hls.attachMedia(e)}detachMedia(){this.removeMediaListeners(),this.mediaAttached=null,this.hls.detachMedia()}resumeBuffering(){this.hls.resumeBuffering()}pauseBuffering(){this.hls.pauseBuffering()}transferMedia(){return this.bufferSnapShot(),this.hls.transferMedia()}on(e,t,i){this.hls.on(e,t)}once(e,t,i){this.hls.once(e,t)}off(e,t,i){this.hls.off(e,t)}toString(){var e,t;return`HlsAssetPlayer: ${Ar(this.assetItem)} ${(e=this.hls)==null?void 0:e.sessionId} ${(t=this.interstitial)!=null&&t.appendInPlace?"append-in-place":""}`}}const wo=.033;class Xh extends at{constructor(e,t){super("interstitials-sched",t),this.onScheduleUpdate=void 0,this.eventMap={},this.events=null,this.items=null,this.durations={primary:0,playout:0,integrated:0},this.onScheduleUpdate=e}destroy(){this.reset(),this.onScheduleUpdate=null}reset(){this.eventMap={},this.setDurations(0,0,0),this.events&&this.events.forEach(e=>e.reset()),this.events=this.items=null}resetErrorsInRange(e,t){return this.events?this.events.reduce((i,s)=>e<=s.startOffset&&t>s.startOffset?(delete s.error,i+1):i,0):0}get duration(){const e=this.items;return e?e[e.length-1].end:0}get length(){return this.items?this.items.length:0}getEvent(e){return e&&this.eventMap[e]||null}hasEvent(e){return e in this.eventMap}findItemIndex(e,t){if(e.event)return this.findEventIndex(e.event.identifier);let i=-1;e.nextEvent?i=this.findEventIndex(e.nextEvent.identifier)-1:e.previousEvent&&(i=this.findEventIndex(e.previousEvent.identifier)+1);const s=this.items;if(s)for(s[i]||(t===void 0&&(t=e.start),i=this.findItemIndexAtTime(t));i>=0&&(n=s[i])!=null&&n.event;){var n;i--}return i}findItemIndexAtTime(e,t){const i=this.items;if(i)for(let s=0;s<i.length;s++){let n=i[s];if(t&&t!=="primary"&&(n=n[t]),e===n.start||e>n.start&&e<n.end)return s}return-1}findJumpRestrictedIndex(e,t){const i=this.items;if(i)for(let s=e;s<=t&&i[s];s++){const n=i[s].event;if(n!=null&&n.restrictions.jump&&!n.appendInPlace)return s}return-1}findEventIndex(e){const t=this.items;if(t)for(let s=t.length;s--;){var i;if(((i=t[s].event)==null?void 0:i.identifier)===e)return s}return-1}findAssetIndex(e,t){const i=e.assetList,s=i.length;if(s>1)for(let n=0;n<s;n++){const a=i[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 i=(e=this.items)==null||(t=e[this.length-1])==null?void 0:t.event;if(i){const s=i.assetList,n=s[s.length-1];if(n)return n.identifier}return null}parseInterstitialDateRanges(e,t){const i=e.main.details,{dateRanges:s}=i,n=this.events,a=this.parseDateRanges(s,{url:i.url},t),o=Object.keys(s),c=n?n.filter(l=>!o.includes(l.identifier)):[];a.length&&a.sort((l,d)=>{const u=l.cue.pre,h=l.cue.post,f=d.cue.pre,g=d.cue.post;if(u&&!f)return-1;if(f&&!u||h&&!g)return 1;if(g&&!h)return-1;if(!u&&!f&&!h&&!g){const m=l.startTime,y=d.startTime;if(m!==y)return m-y}return l.dateRange.tagOrder-d.dateRange.tagOrder}),this.events=a,c.forEach(l=>{this.removeEvent(l)}),this.updateSchedule(e,c)}updateSchedule(e,t=[]){const i=this.events||[];if(i.length||t.length||this.length<2){const s=this.items,n=this.parseSchedule(i,e);(t.length||(s==null?void 0:s.length)!==n.length||n.some((o,c)=>Math.abs(o.playout.start-s[c].playout.start)>.005||Math.abs(o.playout.end-s[c].playout.end)>.005))&&(this.items=n,this.onScheduleUpdate(t,s))}}parseDateRanges(e,t,i){const s=[],n=Object.keys(e);for(let a=0;a<n.length;a++){const o=n[a],c=e[o];if(c.isInterstitial){let l=this.eventMap[o];l?l.setDateRange(c):(l=new jh(c,t),this.eventMap[o]=l,i===!1&&(l.appendInPlace=i)),s.push(l)}}return s}parseSchedule(e,t){const i=[],s=t.main.details,n=s.live?1/0:s.edge;let a=0;if(e=e.filter(c=>!c.error&&!(c.cue.once&&c.hasPlayed)),e.length){this.resolveOffsets(e,t);let c=0,l=0;if(e.forEach((d,u)=>{const h=d.cue.pre,f=d.cue.post,g=e[u-1]||null,m=d.appendInPlace,y=f?n:d.startOffset,v=d.duration,T=d.timelineOccupancy===es.Range?v:0,b=d.resumptionOffset,x=(g==null?void 0:g.startTime)===y,S=y+d.cumulativeDuration;let k=m?S+v:y+b;if(h||!f&&y<=0){const I=l;l+=T,d.timelineStart=S;const w=a;a+=v,i.push({event:d,start:S,end:k,playout:{start:w,end:a},integrated:{start:I,end:l}})}else if(y<=n){if(!x){const L=y-c;if(L>wo){const D=c,M=l;l+=L;const te=a;a+=L;const Y={previousEvent:e[u-1]||null,nextEvent:d,start:D,end:D+L,playout:{start:te,end:a},integrated:{start:M,end:l}};i.push(Y)}else L>0&&g&&(g.cumulativeDuration+=L,i[i.length-1].end=y)}f&&(k=S),d.timelineStart=S;const I=l;l+=T;const w=a;a+=v,i.push({event:d,start:S,end:k,playout:{start:w,end:a},integrated:{start:I,end:l}})}else return;const A=d.resumeTime;f||A>n?c=n:c=A}),c<n){var o;const d=c,u=l,h=n-c;l+=h;const f=a;a+=h,i.push({previousEvent:((o=i[i.length-1])==null?void 0:o.event)||null,nextEvent:null,start:c,end:d+h,playout:{start:f,end:a},integrated:{start:u,end:l}})}this.setDurations(n,a,l)}else i.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 i}setDurations(e,t,i){this.durations={primary:e,playout:t,integrated:i}}resolveOffsets(e,t){const i=t.main.details,s=i.live?1/0:i.edge;let n=0,a=-1;e.forEach((o,c)=>{const l=o.cue.pre,d=o.cue.post,u=l?0:d?s:o.startTime;this.updateAssetDurations(o),a===u?o.cumulativeDuration=n:(n=0,a=u),!d&&o.snapOptions.in&&(o.resumeAnchor=_t(null,i.fragments,o.startOffset+o.resumptionOffset,0,0)||void 0),o.appendInPlace&&!o.appendInPlaceStarted&&(this.primaryCanResumeInPlaceAt(o,t)||(o.appendInPlace=!1)),!o.appendInPlace&&c+1<e.length&&e[c+1].startTime-e[c].resumeTime<wo&&(e[c+1].appendInPlace=!1,e[c+1].appendInPlace&&this.warn(`Could not change append strategy for abutting event ${o}`));const f=B(o.resumeOffset)?o.resumeOffset:o.duration;n+=f})}primaryCanResumeInPlaceAt(e,t){const i=e.resumeTime,s=e.startTime+e.resumptionOffset;return Math.abs(i-s)>Vt?(this.log(`"${e.identifier}" resumption ${i} not aligned with estimated timeline end ${s}`),!1):t?!Object.keys(t).some(a=>{const o=t[a].details,c=o.edge;if(i>=c)return this.log(`"${e.identifier}" resumption ${i} past ${a} playlist end ${c}`),!1;const l=_t(null,o.fragments,i);if(!l)return this.log(`"${e.identifier}" resumption ${i} does not align with any fragments in ${a} playlist (${o.fragStart}-${o.fragmentEnd})`),!0;const d=a==="audio"?.175:0;return Math.abs(l.start-i)<Vt+d||Math.abs(l.end-i)<Vt+d?!1:(this.log(`"${e.identifier}" resumption ${i} not aligned with ${a} fragment bounds (${l.start}-${l.end} sn: ${l.sn} cc: ${l.cc})`),!0)}):(this.log(`"${e.identifier}" resumption ${i} can not be aligned with media (none selected)`),!1)}updateAssetDurations(e){if(!e.assetListLoaded)return;const t=e.timelineStart;let i=0,s=!1,n=!1;e.assetList.forEach((a,o)=>{const c=t+i;a.startOffset=i,a.timelineStart=c,s||(s=a.duration===null),n||(n=!!a.error);const l=a.error?0:a.duration||0;i+=l}),s&&!n?e.duration=Math.max(i,e.duration):e.duration=i}removeEvent(e){e.reset(),delete this.eventMap[e.identifier]}}function bt(r){return`[${r.event?'"'+r.event.identifier+'"':"primary"}: ${r.start.toFixed(2)}-${r.end.toFixed(2)}]`}class Qh{constructor(e){this.hls=void 0,this.hls=e}destroy(){this.hls=null}loadAssetList(e,t){const i=e.assetListUrl;let s;try{s=ko(i,this.hls.sessionId,e.baseUrl)}catch(h){const f=this.assignAssetListError(e,R.ASSET_LIST_LOAD_ERROR,h,i);this.hls.trigger(p.ERROR,f);return}t&&s.protocol!=="data:"&&s.searchParams.set("_HLS_start_offset",""+t);const n=this.hls.config,a=n.loader,o=new a(n),c={responseType:"json",url:s.href},l=n.interstitialAssetListLoadPolicy.default,d={loadPolicy:l,timeout:l.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0},u={onSuccess:(h,f,g,m)=>{const y=h.data,v=y==null?void 0:y.ASSETS;if(!Array.isArray(v)){const T=this.assignAssetListError(e,R.ASSET_LIST_PARSING_ERROR,new Error("Invalid interstitial asset list"),g.url,f,m);this.hls.trigger(p.ERROR,T);return}e.assetListResponse=y,this.hls.trigger(p.ASSET_LIST_LOADED,{event:e,assetListResponse:y,networkDetails:m})},onError:(h,f,g,m)=>{const y=this.assignAssetListError(e,R.ASSET_LIST_LOAD_ERROR,new Error(`Error loading X-ASSET-LIST: HTTP status ${h.code} ${h.text} (${f.url})`),f.url,m,g);this.hls.trigger(p.ERROR,y)},onTimeout:(h,f,g)=>{const m=this.assignAssetListError(e,R.ASSET_LIST_LOAD_TIMEOUT,new Error(`Timeout loading X-ASSET-LIST (${f.url})`),f.url,h,g);this.hls.trigger(p.ERROR,m)}};return o.load(c,d,u),this.hls.trigger(p.ASSET_LIST_LOADING,{event:e}),o}assignAssetListError(e,t,i,s,n,a){return e.error=i,{type:G.NETWORK_ERROR,details:t,fatal:!1,interstitial:e,url:s,error:i,networkDetails:a,stats:n}}}function dt(r,e,t){st(r,e,t),r.addEventListener(e,t)}function st(r,e,t){r.removeEventListener(e,t)}function Co(r){r==null||r.play().catch(()=>{})}class Jh extends at{constructor(e,t){super("interstitials",e.logger),this.HlsPlayerClass=void 0,this.hls=void 0,this.assetListLoader=void 0,this.mediaSelection=null,this.altSelection=null,this.media=null,this.detachedData=null,this.requiredTracks=null,this.manager=null,this.playerQueue=[],this.bufferedPos=-1,this.timelinePos=-1,this.schedule=void 0,this.playingItem=null,this.bufferingItem=null,this.waitingItem=null,this.endedItem=null,this.playingAsset=null,this.endedAsset=null,this.bufferingAsset=null,this.shouldPlay=!1,this.onPlay=()=>{this.shouldPlay=!0},this.onPause=()=>{this.shouldPlay=!1},this.onSeeking=()=>{const i=this.currentTime;if(i===void 0||this.playbackDisabled)return;const s=i-this.timelinePos;if(Math.abs(s)<1/7056e5)return;const a=s<=-.01;this.timelinePos=i,this.bufferedPos=i;const o=this.playingItem;if(!o){this.checkBuffer();return}if(a&&this.schedule.resetErrorsInRange(i,i-s)&&this.updateSchedule(),this.checkBuffer(),a&&i<o.start||i>=o.end){var c;const h=this.schedule.findItemIndexAtTime(this.timelinePos);if(!this.isInterstitial(o)&&(c=this.media)!=null&&c.paused&&(this.shouldPlay=!1),!a){const f=this.findItemIndex(o);if(h>f){const g=this.schedule.findJumpRestrictedIndex(f+1,h);if(g>f){this.setSchedulePosition(g);return}}}this.setSchedulePosition(h);return}const l=this.playingAsset;if(!l){if(this.playingLastItem&&this.isInterstitial(o)){const h=o.event.assetList[0];h&&(this.endedItem=this.playingItem,this.playingItem=null,this.setScheduleToAssetAtTime(i,h))}return}const d=l.timelineStart,u=l.duration||0;(a&&i<d||i>=d+u)&&this.setScheduleToAssetAtTime(i,l)},this.onTimeupdate=()=>{const i=this.currentTime;if(i===void 0||this.playbackDisabled)return;if(i>this.timelinePos)this.timelinePos=i,i>this.bufferedPos&&this.checkBuffer();else return;const s=this.playingItem;if(!s||this.playingLastItem)return;if(i>=s.end){this.timelinePos=s.end;const o=this.findItemIndex(s);this.setSchedulePosition(o+1)}const n=this.playingAsset;if(!n)return;const a=n.timelineStart+(n.duration||0);i>=a&&this.setScheduleToAssetAtTime(i,n)},this.onScheduleUpdate=(i,s)=>{const n=this.schedule,a=this.playingItem,o=n.events||[],c=n.items||[],l=n.durations,d=i.map(f=>f.identifier),u=!!(o.length||d.length);if(u&&this.log(`INTERSTITIALS_UPDATED (${o.length}): ${o}
Schedule: ${c.map(f=>bt(f))}`),d.length&&this.log(`Removed events ${d}`),this.playerQueue.forEach(f=>{if(f.interstitial.appendInPlace){const g=f.assetItem.timelineStart,m=f.timelineOffset-g;if(m)try{f.timelineOffset=g}catch(y){Math.abs(m)>Vt&&this.warn(`${y} ("${f.assetId}" ${f.timelineOffset}->${g})`)}}}),a){const f=this.updateItem(a,this.timelinePos);this.itemsMatch(a,f)&&(this.playingItem=f,this.waitingItem=this.endedItem=null)}else this.waitingItem=this.updateItem(this.waitingItem),this.endedItem=this.updateItem(this.endedItem);const h=this.bufferingItem;if(h){const f=this.updateItem(h,this.bufferedPos);this.itemsMatch(h,f)?this.bufferingItem=f:h.event&&(this.bufferingItem=this.playingItem,this.clearInterstitial(h.event,null))}if(i.forEach(f=>{f.assetList.forEach(g=>{this.clearAssetPlayer(g.identifier,null)})}),u||s){if(this.hls.trigger(p.INTERSTITIALS_UPDATED,{events:o.slice(0),schedule:c.slice(0),durations:l,removedIds:d}),this.isInterstitial(a)&&d.includes(a.event.identifier)){this.warn(`Interstitial "${a.event.identifier}" removed while playing`),this.primaryFallback(a.event);return}this.checkBuffer()}},this.hls=e,this.HlsPlayerClass=t,this.assetListLoader=new Qh(e),this.schedule=new Xh(this.onScheduleUpdate,e.logger),this.registerListeners()}registerListeners(){const e=this.hls;e.on(p.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(p.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(p.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(p.MANIFEST_LOADING,this.onManifestLoading,this),e.on(p.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(p.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(p.AUDIO_TRACK_UPDATED,this.onAudioTrackUpdated,this),e.on(p.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.on(p.SUBTITLE_TRACK_UPDATED,this.onSubtitleTrackUpdated,this),e.on(p.EVENT_CUE_ENTER,this.onInterstitialCueEnter,this),e.on(p.ASSET_LIST_LOADED,this.onAssetListLoaded,this),e.on(p.BUFFER_APPENDED,this.onBufferAppended,this),e.on(p.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(p.BUFFERED_TO_END,this.onBufferedToEnd,this),e.on(p.MEDIA_ENDED,this.onMediaEnded,this),e.on(p.ERROR,this.onError,this),e.on(p.DESTROYING,this.onDestroying,this)}unregisterListeners(){const e=this.hls;e&&(e.off(p.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(p.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(p.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(p.MANIFEST_LOADING,this.onManifestLoading,this),e.off(p.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(p.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(p.AUDIO_TRACK_UPDATED,this.onAudioTrackUpdated,this),e.off(p.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.off(p.SUBTITLE_TRACK_UPDATED,this.onSubtitleTrackUpdated,this),e.off(p.EVENT_CUE_ENTER,this.onInterstitialCueEnter,this),e.off(p.ASSET_LIST_LOADED,this.onAssetListLoaded,this),e.off(p.BUFFER_CODECS,this.onBufferCodecs,this),e.off(p.BUFFER_APPENDED,this.onBufferAppended,this),e.off(p.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(p.BUFFERED_TO_END,this.onBufferedToEnd,this),e.off(p.MEDIA_ENDED,this.onMediaEnded,this),e.off(p.ERROR,this.onError,this),e.off(p.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){st(e,"play",this.onPlay),st(e,"pause",this.onPause),st(e,"seeking",this.onSeeking),st(e,"timeupdate",this.onTimeupdate)}onMediaAttaching(e,t){const i=this.media=t.media;dt(i,"seeking",this.onSeeking),dt(i,"timeupdate",this.onTimeupdate),dt(i,"play",this.onPlay),dt(i,"pause",this.onPause)}onMediaAttached(e,t){const i=this.effectivePlayingItem,s=this.detachedData;if(this.detachedData=null,i===null)this.checkStart();else if(!s){this.clearScheduleState();const n=this.findItemIndex(i);this.setSchedulePosition(n)}}clearScheduleState(){this.playingItem=this.bufferingItem=this.waitingItem=this.endedItem=this.playingAsset=this.endedAsset=this.bufferingAsset=null}onMediaDetaching(e,t){const i=!!t.transferMedia,s=this.media;if(this.media=null,!i&&(s&&this.removeMediaListeners(s),this.detachedData)){const 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,i=u=>u&&e.getAssetPlayer(u.identifier),s=(u,h,f,g,m)=>{if(u){let y=u[h].start;const v=u.event;if(v){if(h==="playout"||v.timelineOccupancy!==es.Point){const T=i(f);(T==null?void 0:T.interstitial)===v&&(y+=T.assetItem.startOffset+T[m])}}else{const T=g==="bufferedPos"?a():e[g];y+=T-u.start}return y}return 0},n=(u,h)=>{if(u!==0&&h!=="primary"&&e.schedule.length){var f;const g=e.schedule.findItemIndexAtTime(u),m=(f=e.schedule.items)==null?void 0:f[g];if(m){const y=m[h].start-m.start;return u+y}}return u},a=()=>{const u=e.bufferedPos;return u===Number.MAX_VALUE?o("primary"):Math.max(u,0)},o=u=>{var h;return(h=e.primaryDetails)!=null&&h.live?e.primaryDetails.edge:e.schedule.durations[u]},c=(u,h)=>{var f,g;const m=e.effectivePlayingItem;if(m!=null&&(f=m.event)!=null&&f.restrictions.skip)return;e.log(`seek to ${u} "${h}"`);const y=e.effectivePlayingItem,v=e.schedule.findItemIndexAtTime(u,h),T=(g=e.schedule.items)==null?void 0:g[v],b=e.getBufferingPlayer(),x=b==null?void 0:b.interstitial,S=x==null?void 0:x.appendInPlace,k=y&&e.itemsMatch(y,T);if(y&&(S||k)){const I=i(e.playingAsset),w=(I==null?void 0:I.media)||e.primaryMedia;if(w){const L=h==="primary"?w.currentTime:s(y,h,e.playingAsset,"timelinePos","currentTime"),D=u-L,M=(S?L:w.currentTime)+D;if(M>=0&&(!I||S||M<=I.duration)){w.currentTime=M;return}}}if(T){let I=u;if(h!=="primary"){const L=T[h].start,D=u-L;I=T.start+D}const w=!e.isInterstitial(T);if((!e.isInterstitial(y)||y.event.appendInPlace)&&(w||T.event.appendInPlace)){const L=e.media||(S?b==null?void 0:b.media:null);L&&(L.currentTime=I)}else if(y){const L=e.findItemIndex(y);if(v>L){const M=e.schedule.findJumpRestrictedIndex(L+1,v);if(M>L){e.setSchedulePosition(M);return}}let D=0;if(w)e.timelinePos=I,e.checkBuffer();else{var A;const M=T==null||(A=T.event)==null?void 0:A.assetList;if(M){const te=u-(T[h]||T).start;for(let Y=M.length;Y--;){const H=M[Y];if(H.duration&&te>=H.startOffset&&te<H.startOffset+H.duration){D=Y;break}}}}e.setSchedulePosition(v,D)}}},l=()=>{const u=e.effectivePlayingItem;if(e.isInterstitial(u))return u;const h=t();return e.isInterstitial(h)?h:null},d={get currentTime(){const u=l(),h=e.effectivePlayingItem;return h&&h===u?s(h,"playout",e.effectivePlayingAsset,"timelinePos","currentTime")-h.playout.start:0},set currentTime(u){const h=l(),f=e.effectivePlayingItem;f&&f===h&&c(u+f.playout.start,"playout")},get duration(){const u=l();return u?u.playout.end-u.playout.start:0},get assetPlayers(){var u;const h=(u=l())==null?void 0:u.event.assetList;return h?h.map(f=>e.getAssetPlayer(f.identifier)):[]},get playingIndex(){var u;const h=(u=l())==null?void 0:u.event;return h&&e.effectivePlayingAsset?h.findAssetIndex(e.effectivePlayingAsset):-1},get scheduleItem(){return l()}};this.manager={get events(){var u,h;return((u=e.schedule)==null||(h=u.events)==null?void 0:h.slice(0))||[]},get schedule(){var u,h;return((u=e.schedule)==null||(h=u.items)==null?void 0:h.slice(0))||[]},get interstitialPlayer(){return l()?d:null},get playerQueue(){return e.playerQueue.slice(0)},get bufferingAsset(){return e.bufferingAsset},get bufferingItem(){return t()},get bufferingIndex(){const u=t();return e.findItemIndex(u)},get playingAsset(){return e.effectivePlayingAsset},get playingItem(){return e.effectivePlayingItem},get playingIndex(){const u=e.effectivePlayingItem;return e.findItemIndex(u)},primary:{get bufferedEnd(){return a()},get currentTime(){const u=e.timelinePos;return u>0?u:0},set currentTime(u){c(u,"primary")},get duration(){return o("primary")},get seekableStart(){var u;return((u=e.primaryDetails)==null?void 0:u.fragmentStart)||0}},integrated:{get bufferedEnd(){return s(t(),"integrated",e.bufferingAsset,"bufferedPos","bufferedEnd")},get currentTime(){return s(e.effectivePlayingItem,"integrated",e.effectivePlayingAsset,"timelinePos","currentTime")},set currentTime(u){c(u,"integrated")},get duration(){return o("integrated")},get seekableStart(){var u;return n(((u=e.primaryDetails)==null?void 0:u.fragmentStart)||0,"integrated")}},skip:()=>{const u=e.effectivePlayingItem,h=u==null?void 0:u.event;if(h&&!h.restrictions.skip){const f=e.findItemIndex(u);if(h.appendInPlace){const g=u.playout.start+u.event.duration;c(g+.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,i=(e=this.schedule)==null?void 0:e.items;return!this.playbackStarted||!t||!i?!1:this.findItemIndex(t)===i.length-1}get playbackStarted(){return this.effectivePlayingItem!==null}get currentTime(){var e,t,i;if(this.mediaSelection===null)return;const s=this.waitingItem||this.playingItem;if(this.isInterstitial(s)&&!s.event.appendInPlace)return;let n=this.media;!n&&(e=this.bufferingItem)!=null&&(t=e.event)!=null&&t.appendInPlace&&(n=this.primaryMedia);const a=(i=n)==null?void 0:i.currentTime;if(!(a===void 0||!B(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 i=this.getAssetPlayer(e);i&&this.transferMediaFromPlayer(i,t)}transferMediaFromPlayer(e,t){const i=e.interstitial.appendInPlace,s=e.media;if(i&&s===this.primaryMedia){if(this.bufferingAsset=null,(!t||this.isInterstitial(t)&&!t.event.appendInPlace)&&t&&s){this.detachedData={media:s};return}const n=e.transferMedia();this.log(`transfer MediaSource from ${e} ${me(n)}`),this.detachedData=n}else t&&s&&(this.shouldPlay||(this.shouldPlay=!s.paused))}transferMediaTo(e,t){var i,s;if(e.media===t)return;let n=null;const a=this.hls,o=e!==a,c=o&&e.interstitial.appendInPlace,l=(i=this.detachedData)==null?void 0:i.mediaSource;let d;if(a.media)c&&(n=a.transferMedia(),this.detachedData=n),d="Primary";else if(l){const f=this.getBufferingPlayer();f?(n=f.transferMedia(),d=`${f}`):d="detached MediaSource"}else d="detached media";if(!n){if(l)n=this.detachedData,this.log(`using detachedData: MediaSource ${me(n)}`);else if(!this.detachedData||a.media===t){const f=this.playerQueue;f.length>1&&f.forEach(g=>{if(o&&g.interstitial.appendInPlace!==c){const m=g.interstitial;this.clearInterstitial(g.interstitial,null),m.appendInPlace=!1,m.appendInPlace&&this.warn(`Could not change append strategy for queued assets ${m}`)}}),this.hls.detachMedia(),this.detachedData={media:t}}}const u=n&&"mediaSource"in n&&((s=n.mediaSource)==null?void 0:s.readyState)!=="closed",h=u&&n?n:t;if(this.log(`${u?"transfering MediaSource":"attaching media"} to ${o?e:"Primary"} from ${d}`),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 i=this.timelinePos,s=this.effectivePlayingItem;if(i===-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(s&&!this.playingItem){const n=e.findItemIndex(s);this.setSchedulePosition(n)}}advanceAfterAssetEnded(e,t,i){const s=i+1;if(!e.isAssetPastPlayoutLimit(s)&&!e.assetList[s].error)this.setSchedulePosition(t,s);else{const n=this.schedule.items;if(n){const a=t+1,o=n.length;if(a>=o){this.setSchedulePosition(-1);return}const c=e.resumeTime;this.timelinePos<c&&(this.timelinePos=c,this.checkBuffer()),this.setSchedulePosition(a)}}}setScheduleToAssetAtTime(e,t){const i=this.schedule,s=t.parentIdentifier,n=i.getEvent(s);if(n){const a=i.findEventIndex(s),o=i.findAssetIndex(n,e);this.setSchedulePosition(a,o)}}setSchedulePosition(e,t){const i=this.schedule.items;if(!i||this.playbackDisabled)return;this.log(`setSchedulePosition ${e}, ${t}`);const s=e>=0?i[e]:null,n=this.playingItem,a=this.playingLastItem;if(this.isInterstitial(n)){var o;const l=n.event,d=this.playingAsset,u=d==null?void 0:d.identifier,h=u?this.getAssetPlayer(u):null;if(h&&u&&(!this.eventItemsMatch(n,s)||t!==void 0&&u!==((o=l.assetList)==null?void 0:o[t].identifier))){var c;const f=l.findAssetIndex(d);this.log(`INTERSTITIAL_ASSET_ENDED ${f+1}/${l.assetList.length} ${Ar(d)}`),this.endedAsset=d,this.playingAsset=null,this.hls.trigger(p.INTERSTITIAL_ASSET_ENDED,{asset:d,assetListIndex:f,event:l,schedule:i.slice(0),scheduleIndex:e,player:h}),this.retreiveMediaSource(u,s),h.media&&!((c=this.detachedData)!=null&&c.mediaSource)&&h.detachMedia()}if(!this.eventItemsMatch(n,s)&&(this.endedItem=n,this.playingItem=null,this.log(`INTERSTITIAL_ENDED ${l} ${bt(n)}`),l.hasPlayed=!0,this.hls.trigger(p.INTERSTITIAL_ENDED,{event:l,schedule:i.slice(0),scheduleIndex:e}),l.cue.once)){this.updateSchedule();const f=this.schedule.items;if(s&&f){const g=this.schedule.findItemIndex(s);this.advanceSchedule(g,f,t,n,a)}return}}this.advanceSchedule(e,i,t,n,a)}advanceSchedule(e,t,i,s,n){const a=e>=0?t[e]:null,o=this.primaryMedia,c=this.playerQueue;if(c.length&&c.forEach(l=>{const d=l.interstitial,u=this.schedule.findEventIndex(d.identifier);(u<e||u>e+1)&&this.clearInterstitial(d,a)}),this.isInterstitial(a)){this.timelinePos=Math.min(Math.max(this.timelinePos,a.start),a.end);const l=a.event;i===void 0&&(i=this.schedule.findAssetIndex(l,this.timelinePos));const d=this.waitingItem;this.assetsBuffered(a,o)||this.setBufferingItem(a);let u=this.preloadAssets(l,i);if(this.eventItemsMatch(a,d||s)||(this.waitingItem=a,this.log(`INTERSTITIAL_STARTED ${bt(a)} ${l.appendInPlace?"append in place":""}`),this.hls.trigger(p.INTERSTITIAL_STARTED,{event:l,schedule:t.slice(0),scheduleIndex:e})),!l.assetListLoaded){this.log(`Waiting for ASSET-LIST to complete loading ${l}`);return}if(l.assetListLoader&&(l.assetListLoader.destroy(),l.assetListLoader=void 0),!o){this.log(`Waiting for attachMedia to start Interstitial ${l}`);return}this.waitingItem=this.endedItem=null,this.playingItem=a;const h=l.assetList[i];if(!h){const f=t[e+1],g=this.media;f&&g&&!this.isInterstitial(f)&&g.currentTime<f.start&&(g.currentTime=this.timelinePos=f.start),this.advanceAfterAssetEnded(l,e,i||0);return}if(u||(u=this.getAssetPlayer(h.identifier)),u===null||u.destroyed){const f=l.assetList.length;this.warn(`asset ${i+1}/${f} player destroyed ${l}`),u=this.createAssetPlayer(l,h,i)}if(!this.eventItemsMatch(a,this.bufferingItem)&&l.appendInPlace&&this.isAssetBuffered(h))return;this.startAssetPlayer(u,i,t,e,o),this.shouldPlay&&Co(u.media)}else a!==null?(this.resumePrimary(a,e,s),this.shouldPlay&&Co(this.hls.media)):n&&this.isInterstitial(s)&&(this.endedItem=null,this.playingItem=s,s.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,i){var s;if(this.playingItem=e,this.playingAsset=this.endedAsset=null,this.waitingItem=this.endedItem=null,this.bufferedToItem(e),this.log(`resuming ${bt(e)}`),!((s=this.detachedData)!=null&&s.mediaSource)){let a=this.timelinePos;(a<e.start||a>=e.end)&&(a=this.getPrimaryResumption(e,t),this.timelinePos=a),this.attachPrimary(a,e)}if(!i)return;const n=this.schedule.items;n&&(this.log(`resumed ${bt(e)}`),this.hls.trigger(p.INTERSTITIALS_PRIMARY_RESUMED,{schedule:n.slice(0),scheduleIndex:t}),this.checkBuffer())}getPrimaryResumption(e,t){const i=e.start;if(this.primaryLive){const s=this.primaryDetails;if(t===0)return this.hls.startPosition;if(s&&(i<s.fragmentStart||i>s.edge))return this.hls.liveSyncPosition||-1}return i}isAssetBuffered(e){const t=this.getAssetPlayer(e.identifier);return t!=null&&t.hls?t.hls.bufferedToEnd:J.bufferInfo(this.primaryMedia,this.timelinePos,0).end+1>=e.timelineStart+(e.duration||0)}attachPrimary(e,t,i){t?this.setBufferingItem(t):this.bufferingItem=this.playingItem,this.bufferingAsset=null;const s=this.primaryMedia;if(!s)return;const n=this.hls;n.media?this.checkBuffer():(this.transferMediaTo(n,s),i&&this.startLoadingPrimaryAt(e,i)),i||(this.timelinePos=e,this.startLoadingPrimaryAt(e,i))}startLoadingPrimaryAt(e,t){var i;const s=this.hls;!s.loadingEnabled||!s.media||Math.abs((((i=s.mainForwardBufferInfo)==null?void 0:i.start)||s.media.currentTime)-e)>.5?s.startLoad(e,t):s.bufferingEnabled||s.resumeBuffering()}onManifestLoading(){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(p.BUFFER_CODECS,this.onBufferCodecs,this),this.hls.on(p.BUFFER_CODECS,this.onBufferCodecs,this)}onLevelUpdated(e,t){if(t.level===-1)return;const i=this.hls.levels[t.level],s=le(le({},this.mediaSelection||this.altSelection),{},{main:i});this.mediaSelection=s,this.schedule.parseInterstitialDateRanges(s,this.hls.config.interstitialAppendInPlace),!this.effectivePlayingItem&&this.schedule.items&&this.checkStart()}onAudioTrackUpdated(e,t){const i=this.hls.audioTracks[t.id],s=this.mediaSelection;if(!s){this.altSelection=le(le({},this.altSelection),{},{audio:i});return}const n=le(le({},s),{},{audio:i});this.mediaSelection=n}onSubtitleTrackUpdated(e,t){const i=this.hls.subtitleTracks[t.id],s=this.mediaSelection;if(!s){this.altSelection=le(le({},this.altSelection),{},{subtitles:i});return}const n=le(le({},s),{},{subtitles:i});this.mediaSelection=n}onAudioTrackSwitching(e,t){const i=Xn(t);this.playerQueue.forEach(s=>s.hls.setAudioOption(t)||s.hls.setAudioOption(i))}onSubtitleTrackSwitch(e,t){const i=Xn(t);this.playerQueue.forEach(s=>s.hls.setSubtitleOption(t)||t.id!==-1&&s.hls.setSubtitleOption(i))}onBufferCodecs(e,t){const i=t.tracks;i&&(this.requiredTracks=i)}onBufferAppended(e,t){this.checkBuffer()}onBufferFlushed(e,t){const i=this.playingItem;if(i&&!this.itemsMatch(i,this.bufferingItem)&&!this.isInterstitial(i)){const s=this.timelinePos;this.bufferedPos=s,this.checkBuffer()}}onBufferedToEnd(e){const t=this.schedule.events;if(this.bufferedPos<Number.MAX_VALUE&&t){for(let s=0;s<t.length;s++){const n=t[s];if(n.cue.post){var i;const a=this.schedule.findEventIndex(n.identifier),o=(i=this.schedule.items)==null?void 0:i[a];this.isInterstitial(o)&&this.eventItemsMatch(o,this.bufferingItem)&&this.bufferedToItem(o,0);break}}this.bufferedPos=Number.MAX_VALUE}}onMediaEnded(e){const t=this.playingItem;if(!this.playingLastItem&&t){const i=this.findItemIndex(t);this.setSchedulePosition(i+1)}else this.shouldPlay=!1}updateItem(e,t){const i=this.schedule.items;if(e&&i){const s=this.findItemIndex(e,t);return i[s]||null}return null}itemsMatch(e,t){return!!t&&(e===t||e.event&&t.event&&this.eventItemsMatch(e,t)||!e.event&&!t.event&&this.findItemIndex(e)===this.findItemIndex(t))}eventItemsMatch(e,t){var i;return!!t&&(e===t||e.event.identifier===((i=t.event)==null?void 0:i.identifier))}findItemIndex(e,t){return e?this.schedule.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 i=J.bufferInfo(this.primaryMedia,this.timelinePos,0);e&&(this.bufferedPos=this.timelinePos),e||(e=i.len<1),this.updateBufferedPos(i.end,t,e)}updateBufferedPos(e,t,i){const s=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 c=s.findItemIndexAtTime(e);if(this.bufferedPos<e){var l,d;const u=this.findItemIndex(n),h=Math.min(u+1,t.length-1),f=t[h];if((c===-1&&n&&e>=n.end||(l=f.event)!=null&&l.appendInPlace&&e+.01>=f.start)&&(c=h),h-o>1&&(n==null||(d=n.event)==null?void 0:d.appendInPlace)===!1)return;if(this.bufferedPos=e,c>u&&c>o)this.bufferedToItem(f);else{const g=this.primaryDetails;this.primaryLive&&g&&e>g.edge-g.targetduration&&f.start<g.edge+this.hls.config.interstitialLiveLookAhead&&this.isInterstitial(f)&&this.preloadAssets(f.event,0)}}else i&&a&&!this.itemsMatch(a,n)&&(c===o?this.bufferedToItem(a):c===o+1&&this.bufferedToItem(t[c]))}assetsBuffered(e,t){return e.event.assetList.length===0?!1:!e.event.assetList.some(s=>{const n=this.getAssetPlayer(s.identifier);return!(n!=null&&n.bufferedInPlaceToEnd(t))})}setBufferingItem(e){const t=this.bufferingItem,i=this.schedule;if(this.itemsMatch(e,t))this.bufferingItem!==e&&(this.bufferingItem=e);else{const{items:s,events:n}=i;if(!s||!n)return t;const a=this.isInterstitial(e),o=this.getBufferingPlayer();if(this.bufferingItem=e,this.bufferedPos=Math.max(e.start,Math.min(e.end,this.timelinePos)),!this.playbackDisabled){const c=o?o.remaining:t?t.end-this.timelinePos:0;this.log(`buffered to boundary ${bt(e)}`+(t?` (${c.toFixed(2)} remaining)`:"")),a?e.event.assetList.forEach(l=>{const d=this.getAssetPlayer(l.identifier);d&&d.resumeBuffering()}):(this.hls.resumeBuffering(),this.playerQueue.forEach(l=>l.pauseBuffering()))}this.hls.trigger(p.INTERSTITIALS_BUFFERED_TO_BOUNDARY,{events:n.slice(0),schedule:s.slice(0),bufferingIndex:this.findItemIndex(e),playingIndex:this.findItemIndex(this.playingItem)})}return t}bufferedToItem(e,t=0){const i=this.setBufferingItem(e);if(!this.playbackDisabled){if(this.isInterstitial(e))this.bufferedToEvent(e,t);else if(i!==null){this.bufferingAsset=null;const s=this.detachedData;s?s.mediaSource?this.attachPrimary(e.start,e,!0):this.preloadPrimary(e):this.preloadPrimary(e)}}}preloadPrimary(e){const t=this.findItemIndex(e),i=this.getPrimaryResumption(e,t);this.startLoadingPrimaryAt(i)}bufferedToEvent(e,t){const i=e.event,s=i.assetList.length===0&&!i.assetListLoader,n=i.cue.once;if(s||!n){const a=this.preloadAssets(i,t);if(a!=null&&a.interstitial.appendInPlace){const o=i.assetList[t],c=this.primaryMedia;o&&c&&this.bufferAssetPlayer(a,c)}}}preloadAssets(e,t){const i=e.assetUrl,s=e.assetList.length,n=s===0&&!e.assetListLoader,a=e.cue.once;if(n){const c=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(c+.25)}let l,d=0;if(!this.playingItem&&this.primaryLive&&(d=this.hls.startPosition,d===-1&&(d=this.hls.liveSyncPosition||0)),d&&!(e.cue.pre||e.cue.post)){const h=d-c;h>0&&(l=Math.round(h*1e3)/1e3)}if(this.log(`Load interstitial asset ${t+1}/${i?1:s} ${e}${l?` live-start: ${d} start-offset: ${l}`:""}`),i)return this.createAsset(e,0,0,c,e.duration,i);const u=this.assetListLoader.loadAssetList(e,l);u&&(e.assetListLoader=u)}else if(!a&&s){for(let c=t;c<s;c++){const l=e.assetList[c],d=this.getAssetPlayerQueueIndex(l.identifier);(d===-1||this.playerQueue[d].destroyed)&&!l.error&&this.createAssetPlayer(e,l,c)}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(s=>{this.hls.trigger(p.BUFFER_FLUSHING,{startOffset:e,endOffset:1/0,type:s})})}getAssetPlayerQueueIndex(e){const t=this.playerQueue;for(let i=0;i<t.length;i++)if(e===t[i].assetId)return i;return-1}getAssetPlayer(e){const t=this.getAssetPlayerQueueIndex(e);return this.playerQueue[t]||null}getBufferingPlayer(){const{playerQueue:e,primaryMedia:t}=this;if(t){for(let i=0;i<e.length;i++)if(e[i].media===t)return e[i]}return null}createAsset(e,t,i,s,n,a){const o={parentIdentifier:e.identifier,identifier:Yh(e,a,t),duration:n,startOffset:i,timelineStart:s,uri:a};return this.createAssetPlayer(e,o,t)}createAssetPlayer(e,t,i){this.log(`create HLSAssetPlayer for ${Ar(t)}`);const s=this.hls,n=s.userConfig;let a=n.videoPreference;const o=s.loadLevelObj||s.levels[s.currentLevel];(a||o)&&(a=ue({},a),o.videoCodec&&(a.videoCodec=o.videoCodec),o.videoRange&&(a.allowedVideoRanges=[o.videoRange]));const c=s.audioTracks[s.audioTrack],l=s.subtitleTracks[s.subtitleTrack];let d=0;if(this.primaryLive||e.appendInPlace){const b=this.timelinePos-t.timelineStart;if(b>1){const x=t.duration;x&&b<x&&(d=b)}}const u=t.identifier,h=le(le({},n),{},{autoStartLoad:!0,startFragPrefetch:!0,primarySessionId:s.sessionId,assetPlayerId:u,abrEwmaDefaultEstimate:s.bandwidthEstimate,interstitialsController:void 0,startPosition:d,liveDurationInfinity:!1,testBandwidth:!1,videoPreference:a,audioPreference:c||n.audioPreference,subtitlePreference:l||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=ue({},f,{contentId:gi(t.uri)})),this.getAssetPlayer(u)&&this.warn(`Duplicate date range identifier ${e} and asset ${u}`);const g=new zh(this.HlsPlayerClass,h,e,t);this.playerQueue.push(g),e.assetList[i]=t;const m=b=>{if(b.live){const k=new Error(`Interstitials MUST be VOD assets ${e}`),A={fatal:!0,type:G.OTHER_ERROR,details:R.INTERSTITIAL_ASSET_ITEM_ERROR,error:k};this.handleAssetItemError(A,e,this.schedule.findEventIndex(e.identifier),i,k.message);return}const x=b.edge-b.fragmentStart,S=t.duration;(S===null||x>S)&&(this.log(`Interstitial asset "${u}" duration change ${S} > ${x}`),t.duration=x,this.updateSchedule())};g.on(p.LEVEL_UPDATED,(b,{details:x})=>m(x)),g.on(p.LEVEL_PTS_UPDATED,(b,{details:x})=>m(x));const y=(b,x)=>{const S=this.getAssetPlayer(u);if(S&&x.tracks){S.off(p.BUFFER_CODECS,y),S.tracks=x.tracks;const k=this.primaryMedia;this.bufferingAsset===S.assetItem&&k&&!S.media&&this.bufferAssetPlayer(S,k)}};g.on(p.BUFFER_CODECS,y);const v=()=>{var b;const x=this.getAssetPlayer(u);if(this.log(`buffered to end of asset ${x}`),!x)return;const S=this.schedule.findEventIndex(e.identifier),k=e.findAssetIndex(t),A=k+1,I=(b=this.schedule.items)==null?void 0:b[S];if(this.isInterstitial(I))if(k!==-1&&!e.isAssetPastPlayoutLimit(A)&&!e.assetList[A].error)this.bufferedToItem(I,A);else{var w;const L=(w=this.schedule.items)==null?void 0:w[S+1];L&&this.bufferedToItem(L)}};g.on(p.BUFFERED_TO_END,v);const T=b=>()=>{if(!this.getAssetPlayer(u))return;this.shouldPlay=!0;const S=this.schedule.findEventIndex(e.identifier);this.advanceAfterAssetEnded(e,S,b)};return g.once(p.MEDIA_ENDED,T(i)),g.once(p.PLAYOUT_LIMIT_REACHED,T(1/0)),g.on(p.ERROR,(b,x)=>{const S=this.getAssetPlayer(u);if(x.details===R.BUFFER_STALLED_ERROR){if(S!=null&&S.media){const k=S.currentTime,A=S.duration-k;k&&e.appendInPlace&&A/S.media.playbackRate<.5?(this.log(`Advancing buffer past end of asset ${u} ${e} at ${S.media.currentTime}`),v()):(this.warn(`Stalled at ${k} of ${k+A} in asset ${u} ${e}`),this.onTimeupdate(),this.checkBuffer(!0))}return}this.handleAssetItemError(x,e,this.schedule.findEventIndex(e.identifier),i,`Asset player error ${x.error} ${e}`)}),g.on(p.DESTROYING,()=>{if(!this.getAssetPlayer(u))return;const x=new Error(`Asset player destroyed unexpectedly ${u}`),S={fatal:!0,type:G.OTHER_ERROR,details:R.INTERSTITIAL_ASSET_ITEM_ERROR,error:x};this.handleAssetItemError(S,e,this.schedule.findEventIndex(e.identifier),i,x.message)}),this.hls.trigger(p.INTERSTITIAL_ASSET_PLAYER_CREATED,{asset:t,assetListIndex:i,event:e,player:g}),g}clearInterstitial(e,t){e.assetList.forEach(i=>{this.clearAssetPlayer(i.identifier,t)}),e.reset()}clearAssetPlayer(e,t){const i=this.getAssetPlayerQueueIndex(e);if(i!==-1){this.log(`clearAssetPlayer "${e}" toSegment: ${t&&bt(t)}`);const s=this.playerQueue[i];this.transferMediaFromPlayer(s,t),this.playerQueue.splice(i,1),s.destroy()}}emptyPlayerQueue(){let e;for(;e=this.playerQueue.pop();)e.destroy();this.playerQueue=[]}startAssetPlayer(e,t,i,s,n){const{interstitial:a,assetItem:o,assetId:c}=e,l=a.assetList.length,d=this.playingAsset;this.endedAsset=null,this.playingAsset=o,(!d||d.identifier!==c)&&(d&&(this.clearAssetPlayer(d.identifier,i[s]),delete d.error),this.log(`INTERSTITIAL_ASSET_STARTED ${t+1}/${l} ${e}`),this.hls.trigger(p.INTERSTITIAL_ASSET_STARTED,{asset:o,assetListIndex:t,event:a,schedule:i.slice(0),scheduleIndex:s,player:e})),this.bufferAssetPlayer(e,n)}bufferAssetPlayer(e,t){var i,s;const{interstitial:n,assetItem:a,assetId:o}=e,c=this.schedule.findEventIndex(n.identifier),l=(i=this.schedule.items)==null?void 0:i[c];if(!l)return;this.setBufferingItem(l),this.bufferingAsset=a;const d=this.getBufferingPlayer();if(d===e)return;const u=n.appendInPlace;if(u&&(d==null?void 0:d.interstitial.appendInPlace)===!1)return;const h=(d==null?void 0:d.tracks)||((s=this.detachedData)==null?void 0:s.tracks)||this.requiredTracks;if(u&&a!==this.playingAsset){if(!e.tracks)return;if(h&&!An(h,e.tracks)){const f=new Error(`Asset "${o}" SourceBuffer tracks ('${Object.keys(e.tracks)}') are not compatible with primary content tracks ('${Object.keys(h)}')`),g={fatal:!0,type:G.OTHER_ERROR,details:R.INTERSTITIAL_ASSET_ITEM_ERROR,error:f},m=n.findAssetIndex(a);this.handleAssetItemError(g,n,c,m,f.message);return}}this.transferMediaTo(e,t)}handleAssetItemError(e,t,i,s,n){if(e.details===R.BUFFER_STALLED_ERROR)return;const a=t.assetList[s]||null;let o=null;if(a){const u=this.getAssetPlayerQueueIndex(a.identifier);o=this.playerQueue[u]||null}const c=this.schedule.items,l=ue({},e,{fatal:!1,errorAction:ri(!0),asset:a,assetListIndex:s,event:t,schedule:c,scheduleIndex:i,player:o});if(this.warn(`Asset item error: ${e.error}`),this.hls.trigger(p.INTERSTITIAL_ASSET_ERROR,l),!e.fatal)return;const d=new Error(n);a&&(this.playingAsset!==a&&this.clearAssetPlayer(a.identifier,null),a.error=d),t.assetList.some(u=>!u.error)?t.appendInPlace&&(t.error=d):t.error=d,this.primaryFallback(t)}primaryFallback(e){const t=e.timelineStart,i=this.effectivePlayingItem;if(this.updateSchedule(),i){this.log(`Fallback to primary from event "${e.identifier}" start: ${t} pos: ${this.timelinePos} playing: ${i?bt(i):"<none>"} error: ${e.error}`),e.appendInPlace&&(this.attachPrimary(t,null),this.flushFrontBuffer(t));let s=this.timelinePos;s===-1&&(s=this.hls.startPosition);const n=this.updateItem(i,s);if(this.itemsMatch(i,n))this.clearInterstitial(e,null);else{const a=this.schedule.findItemIndexAtTime(s);this.setSchedulePosition(a)}}else this.checkStart()}onAssetListLoaded(e,t){var i;const s=t.event,n=s.identifier,a=t.assetListResponse.ASSETS;if(!this.schedule.hasEvent(n))return;const o=s.timelineStart,c=s.duration;let l=0;a.forEach((g,m)=>{const y=parseFloat(g.DURATION);this.createAsset(s,m,l,o+l,y,g.URI),l+=y}),s.duration=l,this.log(`Loaded asset-list with duration: ${l} (was: ${c}) ${s}`);const d=this.waitingItem,u=(d==null?void 0:d.event.identifier)===n;this.updateSchedule();const h=(i=this.bufferingItem)==null?void 0:i.event;if(u){var f;const g=this.schedule.findEventIndex(n),m=(f=this.schedule.items)==null?void 0:f[g];if(m){if(!this.playingItem&&this.timelinePos>m.end&&this.schedule.findItemIndexAtTime(this.timelinePos)!==g){s.error=new Error(`Interstitial no longer within playback range ${this.timelinePos} ${s}`),this.primaryFallback(s);return}this.setBufferingItem(m)}this.setSchedulePosition(g)}else if((h==null?void 0:h.identifier)===n&&h.appendInPlace){const g=s.assetList[0],m=this.getAssetPlayer(g.identifier),y=this.primaryMedia;g&&m&&y&&this.bufferAssetPlayer(m,y)}}onError(e,t){switch(t.details){case R.ASSET_LIST_PARSING_ERROR:case R.ASSET_LIST_LOAD_ERROR:case R.ASSET_LIST_LOAD_TIMEOUT:{const i=t.interstitial;i&&this.primaryFallback(i);break}case R.BUFFER_STALLED_ERROR:{this.onTimeupdate(),this.checkBuffer(!0);break}}}}const Do=500;class Zh extends er{constructor(e,t,i){super(e,t,i,"subtitle-stream-controller",$.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(p.LEVEL_LOADED,this.onLevelLoaded,this),e.on(p.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.on(p.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.on(p.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.on(p.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),e.on(p.BUFFER_FLUSHING,this.onBufferFlushing,this)}unregisterListeners(){super.unregisterListeners();const{hls:e}=this;e.off(p.LEVEL_LOADED,this.onLevelLoaded,this),e.off(p.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.off(p.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.off(p.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.off(p.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),e.off(p.BUFFER_FLUSHING,this.onBufferFlushing,this)}startLoad(e,t){this.stopLoad(),this.state=C.IDLE,this.setInterval(Do),this.nextLoadPosition=this.lastCurrentTime=e+this.timelineOffset,this.startPosition=t?-1:e,this.tick()}onManifestLoading(){super.onManifestLoading(),this.mainDetails=null}onMediaDetaching(e,t){this.tracksBuffered=[],super.onMediaDetaching(e,t)}onLevelLoaded(e,t){this.mainDetails=t.details}onSubtitleFragProcessed(e,t){const{frag:i,success:s}=t;if(Ie(i)&&(this.fragPrevious=i),this.state=C.IDLE,!s)return;const n=this.tracksBuffered[this.currentTrackId];if(!n)return;let a;const o=i.start;for(let l=0;l<n.length;l++)if(o>=n[l].start&&o<=n[l].end){a=n[l];break}const c=i.start+i.duration;a?a.end=c:(a={start:o,end:c},n.push(a)),this.fragmentTracker.fragBuffered(i),this.fragBufferedComplete(i,null),this.media&&this.tick()}onBufferFlushing(e,t){const{startOffset:i,endOffset:s}=t;if(i===0&&s!==Number.POSITIVE_INFINITY){const n=s-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(i,n,$.SUBTITLE)}}onError(e,t){const i=t.frag;(i==null?void 0:i.type)===$.SUBTITLE&&(t.details===R.FRAG_GAP&&this.fragmentTracker.fragBuffered(i,!0),this.fragCurrent&&this.fragCurrent.abortRequests(),this.state!==C.STOPPED&&(this.state=C.IDLE))}onSubtitleTracksUpdated(e,{subtitleTracks:t}){if(this.levels&&go(this.levels,t)){this.levels=t.map(i=>new si(i));return}this.tracksBuffered=[],this.levels=t.map(i=>{const s=new si(i);return this.tracksBuffered[s.id]=[],s}),this.fragmentTracker.removeFragmentsInRange(0,Number.POSITIVE_INFINITY,$.SUBTITLE),this.fragPrevious=null,this.mediaBuffer=null}onSubtitleTrackSwitch(e,t){var i;if(this.currentTrackId=t.id,!((i=this.levels)!=null&&i.length)||this.currentTrackId===-1){this.clearInterval();return}const s=this.levels[this.currentTrackId];s!=null&&s.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,s&&this.state!==C.STOPPED&&this.setInterval(Do)}onSubtitleTrackLoaded(e,t){var i;const{currentTrackId:s,levels:n}=this,{details:a,id:o}=t;if(!n){this.warn(`Subtitle tracks were reset while loading level ${o}`);return}const c=n[o];if(o>=n.length||!c)return;this.log(`Subtitle track ${o} loaded [${a.startSN},${a.endSN}]${a.lastPartSn?`[part-${a.lastPartSn}-${a.lastPartIndex}]`:""},duration:${a.totalduration}`),this.mediaBuffer=this.mediaBufferTimeRanges;let l=0;if(a.live||(i=c.details)!=null&&i.live){const u=this.mainDetails;if(a.deltaUpdateFailed||!u)return;const h=u.fragments[0];if(!c.details)a.hasProgramDateTime&&u.hasProgramDateTime?(Ki(a,u),l=a.fragmentStart):h&&(l=h.start,Zs(a,l));else{var d;l=this.alignPlaylists(a,c.details,(d=this.levelLastLoaded)==null?void 0:d.details),l===0&&h&&(l=h.start,Zs(a,l))}}c.details=a,this.levelLastLoaded=c,o===s&&(this.hls.trigger(p.SUBTITLE_TRACK_UPDATED,{details:a,id:o,groupId:t.groupId}),this.tick(),a.live&&!this.fragCurrent&&this.media&&this.state===C.IDLE&&(_t(null,a.fragments,this.media.currentTime,0)||(this.warn("Subtitle playlist not aligned with playback"),c.details=void 0)))}_handleFragmentLoadComplete(e){const{frag:t,payload:i}=e,s=t.decryptdata,n=this.hls;if(!this.fragContextChanged(t)&&i&&i.byteLength>0&&s!=null&&s.key&&s.iv&&Mt(s.method)){const a=performance.now();this.decrypter.decrypt(new Uint8Array(i),s.key.buffer,s.iv.buffer,Ks(s.method)).catch(o=>{throw n.trigger(p.ERROR,{type:G.MEDIA_ERROR,details:R.FRAG_DECRYPT_ERROR,fatal:!1,error:o,reason:o.message,frag:t}),o}).then(o=>{const c=performance.now();n.trigger(p.FRAG_DECRYPTED,{frag:t,payload:o,stats:{tstart:a,tdecrypt:c}})}).catch(o=>{this.warn(`${o.name}: ${o.message}`),this.state=C.IDLE})}}doTick(){if(!this.media){this.state=C.IDLE;return}if(this.state===C.IDLE){const{currentTrackId:e,levels:t}=this,i=t==null?void 0:t[e];if(!i||!t.length||!i.details||this.waitForLive(i))return;const{config:s}=this,n=this.getLoadPosition(),a=J.bufferedInfo(this.tracksBuffered[this.currentTrackId]||[],n,s.maxBufferHole),{end:o,len:c}=a,l=i.details,d=this.hls.maxBufferLength+l.levelTargetDuration;if(c>d)return;const u=l.fragments,h=u.length,f=l.edge;let g=null;const m=this.fragPrevious;if(o<f){const T=s.maxFragLookUpTolerance,b=o>f-T?0:T;g=_t(m,u,Math.max(u[0].start,o),b),!g&&m&&m.start<u[0].start&&(g=u[0])}else g=u[h-1];if(g=this.filterReplacedPrimary(g,i.details),!g)return;const y=g.sn-l.startSN,v=u[y-1];if(v&&v.cc===g.cc&&this.fragmentTracker.getState(v)===Ae.NOT_LOADED&&(g=v),this.fragmentTracker.getState(g)===Ae.NOT_LOADED){const T=this.mapToInitFragWhenRequired(g);T&&this.loadFragment(T,i,o)}}}loadFragment(e,t,i){Ie(e)?super.loadFragment(e,t,i):this._loadInitSegment(e,t)}get mediaBufferTimeRanges(){return new ef(this.tracksBuffered[this.currentTrackId]||[])}}class ef{constructor(e){this.buffered=void 0;const t=(i,s,n)=>{if(s=s>>>0,s>n-1)throw new DOMException(`Failed to execute '${i}' on 'TimeRanges': The index provided (${s}) is greater than the maximum bound (${n})`);return e[s][i]};this.buffered={get length(){return e.length},end(i){return t("end",i,e.length)},start(i){return t("start",i,e.length)}}}}const tf={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},Po=r=>String.fromCharCode(tf[r]||r),We=15,ut=100,sf={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},rf={17:2,18:4,21:6,22:8,23:10,19:13,20:15},nf={25:1,26:3,29:5,30:7,31:9,24:11,27:12,28:14},af={25:2,26:4,29:6,30:8,31:10,27:13,28:15},of=["white","green","blue","cyan","red","yellow","magenta","black","transparent"];class lf{constructor(){this.time=null,this.verboseLevel=0}log(e,t){if(this.verboseLevel>=e){const i=typeof t=="function"?t():t;ie.log(`${this.time} [${e}] ${i}`)}}}const It=function(e){const t=[];for(let i=0;i<e.length;i++)t.push(e[i].toString(16));return t};class Oo{constructor(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1}reset(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1}setStyles(e){const t=["foreground","underline","italics","background","flash"];for(let i=0;i<t.length;i++){const s=t[i];e.hasOwnProperty(s)&&(this[s]=e[s])}}isDefault(){return this.foreground==="white"&&!this.underline&&!this.italics&&this.background==="black"&&!this.flash}equals(e){return this.foreground===e.foreground&&this.underline===e.underline&&this.italics===e.italics&&this.background===e.background&&this.flash===e.flash}copy(e){this.foreground=e.foreground,this.underline=e.underline,this.italics=e.italics,this.background=e.background,this.flash=e.flash}toString(){return"color="+this.foreground+", underline="+this.underline+", italics="+this.italics+", background="+this.background+", flash="+this.flash}}class cf{constructor(){this.uchar=" ",this.penState=new Oo}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 df{constructor(e){this.chars=[],this.pos=0,this.currPenState=new Oo,this.cueStartTime=null,this.logger=void 0;for(let t=0;t<ut;t++)this.chars.push(new cf);this.logger=e}equals(e){for(let t=0;t<ut;t++)if(!this.chars[t].equals(e.chars[t]))return!1;return!0}copy(e){for(let t=0;t<ut;t++)this.chars[t].copy(e.chars[t])}isEmpty(){let e=!0;for(let t=0;t<ut;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>ut&&(this.logger.log(3,"Too large cursor position "+this.pos),this.pos=ut)}moveCursor(e){const t=this.pos+e;if(e>1)for(let i=this.pos+1;i<t+1;i++)this.chars[i].setPenState(this.currPenState);this.setCursor(t)}backSpace(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)}insertChar(e){e>=144&&this.backSpace();const t=Po(e);if(this.pos>=ut){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<ut;t++)this.chars[t].reset()}clear(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()}clearToEndOfRow(){this.clearFromPos(this.pos)}getTextString(){const e=[];let t=!0;for(let i=0;i<ut;i++){const s=this.chars[i].uchar;s!==" "&&(t=!1),e.push(s)}return t?"":e.join("")}setPenStyles(e){this.currPenState.setStyles(e),this.chars[this.pos].setPenState(this.currPenState)}}class Lr{constructor(e){this.rows=[],this.currRow=We-1,this.nrRollUpRows=null,this.lastOutputScreen=null,this.logger=void 0;for(let t=0;t<We;t++)this.rows.push(new df(e));this.logger=e}reset(){for(let e=0;e<We;e++)this.rows[e].clear();this.currRow=We-1}equals(e){let t=!0;for(let i=0;i<We;i++)if(!this.rows[i].equals(e.rows[i])){t=!1;break}return t}copy(e){for(let t=0;t<We;t++)this.rows[t].copy(e.rows[t])}isEmpty(){let e=!0;for(let t=0;t<We;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 = "+me(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<We;o++)this.rows[o].clear();const n=this.currRow+1-this.nrRollUpRows,a=this.lastOutputScreen;if(a){const o=a.rows[n].cueStartTime,c=this.logger.time;if(o!==null&&c!==null&&o<c)for(let l=0;l<this.nrRollUpRows;l++)this.rows[t-this.nrRollUpRows+l+1].copy(a.rows[n+l])}}this.currRow=t;const i=this.rows[this.currRow];if(e.indent!==null){const n=e.indent,a=Math.max(n-1,0);i.setCursor(e.indent),e.color=i.chars[a].penState.foreground}const s={foreground:e.color,underline:e.underline,italics:e.italics,background:"black",flash:!1};this.setPen(s)}setBkgData(e){this.logger.log(2,()=>"bkgData = "+me(e)),this.backSpace(),this.setPen(e),this.insertChar(32)}setRollUpRows(e){this.nrRollUpRows=e}rollUp(){if(this.nrRollUpRows===null){this.logger.log(3,"roll_up but nrRollUpRows not set yet");return}this.logger.log(1,()=>this.getDisplayText());const e=this.currRow+1-this.nrRollUpRows,t=this.rows.splice(e,1)[0];t.clear(),this.rows.splice(this.currRow,0,t),this.logger.log(2,"Rolling up")}getDisplayText(e){e=e||!1;const t=[];let i="",s=-1;for(let n=0;n<We;n++){const a=this.rows[n].getTextString();a&&(s=n+1,e?t.push("Row "+s+": '"+a+"'"):t.push(a.trim()))}return t.length>0&&(e?i="["+t.join(" | ")+"]":i=t.join(`
`)),i}getTextAndFormat(){return this.rows}}class Mo{constructor(e,t,i){this.chNr=void 0,this.outputFilter=void 0,this.mode=void 0,this.verbose=void 0,this.displayedMemory=void 0,this.nonDisplayedMemory=void 0,this.lastOutputScreen=void 0,this.currRollUpRow=void 0,this.writeScreen=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chNr=e,this.outputFilter=t,this.mode=null,this.verbose=0,this.displayedMemory=new Lr(i),this.nonDisplayedMemory=new Lr(i),this.lastOutputScreen=new Lr(i),this.currRollUpRow=this.displayedMemory.rows[We-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=i}reset(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.outputFilter.reset(),this.currRollUpRow=this.displayedMemory.rows[We-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null}getHandler(){return this.outputFilter}setHandler(e){this.outputFilter=e}setPAC(e){this.writeScreen.setPAC(e)}setBkgData(e){this.writeScreen.setBkgData(e)}setMode(e){e!==this.mode&&(this.mode=e,this.logger.log(2,()=>"MODE="+e),this.mode==="MODE_POP-ON"?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),this.mode!=="MODE_ROLL-UP"&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=e)}insertChars(e){for(let i=0;i<e.length;i++)this.writeScreen.insertChar(e[i]);const t=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";this.logger.log(2,()=>t+": "+this.writeScreen.getDisplayText(!0)),(this.mode==="MODE_PAINT-ON"||this.mode==="MODE_ROLL-UP")&&(this.logger.log(1,()=>"DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())}ccRCL(){this.logger.log(2,"RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")}ccBS(){this.logger.log(2,"BS - BackSpace"),this.mode!=="MODE_TEXT"&&(this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate())}ccAOF(){}ccAON(){}ccDER(){this.logger.log(2,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()}ccRU(e){this.logger.log(2,"RU("+e+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(e)}ccFON(){this.logger.log(2,"FON - Flash On"),this.writeScreen.setPen({flash:!0})}ccRDC(){this.logger.log(2,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")}ccTR(){this.logger.log(2,"TR"),this.setMode("MODE_TEXT")}ccRTD(){this.logger.log(2,"RTD"),this.setMode("MODE_TEXT")}ccEDM(){this.logger.log(2,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)}ccCR(){this.logger.log(2,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)}ccENM(){this.logger.log(2,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()}ccEOC(){if(this.logger.log(2,"EOC - End Of Caption"),this.mode==="MODE_POP-ON"){const e=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=e,this.writeScreen=this.nonDisplayedMemory,this.logger.log(1,()=>"DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate(!0)}ccTO(e){this.logger.log(2,"TO("+e+") - Tab Offset"),this.writeScreen.moveCursor(e)}ccMIDROW(e){const t={flash:!1};if(t.underline=e%2===1,t.italics=e>=46,t.italics)t.foreground="white";else{const i=Math.floor(e/2)-16,s=["white","green","blue","cyan","red","yellow","magenta"];t.foreground=s[i]}this.logger.log(2,"MIDROW: "+me(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 Fo{constructor(e,t,i){this.channels=void 0,this.currentChannel=0,this.cmdHistory=hf(),this.logger=void 0;const s=this.logger=new lf;this.channels=[null,new Mo(e,t,s),new Mo(e+1,i,s)]}getHandler(e){return this.channels[e].getHandler()}setHandler(e,t){this.channels[e].setHandler(t)}addData(e,t){this.logger.time=e;for(let i=0;i<t.length;i+=2){const s=t[i]&127,n=t[i+1]&127;let a=!1,o=null;if(s===0&&n===0)continue;this.logger.log(3,()=>"["+It([t[i],t[i+1]])+"] -> ("+It([s,n])+")");const c=this.cmdHistory;if(s>=16&&s<=31){if(uf(s,n,c)){ts(null,null,c),this.logger.log(3,()=>"Repeated command ("+It([s,n])+") is dropped");continue}ts(s,n,this.cmdHistory),a=this.parseCmd(s,n),a||(a=this.parseMidrow(s,n)),a||(a=this.parsePAC(s,n)),a||(a=this.parseBackgroundAttributes(s,n))}else ts(null,null,c);if(!a&&(o=this.parseChars(s,n),o)){const d=this.currentChannel;d&&d>0?this.channels[d].insertChars(o):this.logger.log(2,"No channel found yet. TEXT-MODE?")}!a&&!o&&this.logger.log(2,()=>"Couldn't parse cleaned data "+It([s,n])+" orig: "+It([t[i],t[i+1]]))}}parseCmd(e,t){const i=(e===20||e===28||e===21||e===29)&&t>=32&&t<=47,s=(e===23||e===31)&&t>=33&&t<=35;if(!(i||s))return!1;const 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 i=0;if((e===17||e===25)&&t>=32&&t<=47){if(e===17?i=1:i=2,i!==this.currentChannel)return this.logger.log(0,"Mismatch channel in midrow parsing"),!1;const s=this.channels[i];return s?(s.ccMIDROW(t),this.logger.log(3,()=>"MIDROW ("+It([e,t])+")"),!0):!1}return!1}parsePAC(e,t){let i;const s=(e>=17&&e<=23||e>=25&&e<=31)&&t>=64&&t<=127,n=(e===16||e===24)&&t>=64&&t<=95;if(!(s||n))return!1;const a=e<=23?1:2;t>=64&&t<=95?i=a===1?sf[e]:nf[e]:i=a===1?rf[e]:af[e];const o=this.channels[a];return o?(o.setPAC(this.interpretPAC(i,t)),this.currentChannel=a,!0):!1}interpretPAC(e,t){let i;const s={color:null,italics:!1,indent:null,underline:!1,row:e};return t>95?i=t-96:i=t-64,s.underline=(i&1)===1,i<=13?s.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(i/2)]:i<=15?(s.italics=!0,s.color="white"):s.indent=Math.floor((i-16)/2)*4,s}parseChars(e,t){let i,s=null,n=null;if(e>=25?(i=2,n=e-8):(i=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 '"+Po(a)+"' in channel "+i),s=[a]}else e>=32&&e<=127&&(s=t===0?[e]:[e,t]);return s&&this.logger.log(3,()=>"Char codes =  "+It(s).join(",")),s}parseBackgroundAttributes(e,t){const i=(e===16||e===24)&&t>=32&&t<=47,s=(e===23||e===31)&&t>=45&&t<=47;if(!(i||s))return!1;let n;const a={};e===16||e===24?(n=Math.floor((t-32)/2),a.background=of[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()}ts(null,null,this.cmdHistory)}cueSplitAtTime(e){for(let t=0;t<this.channels.length;t++){const i=this.channels[t];i&&i.cueSplitAtTime(e)}}}function ts(r,e,t){t.a=r,t.b=e}function uf(r,e,t){return t.a===r&&t.b===e}function hf(){return{a:null,b:null}}var _r=function(){if($i!=null&&$i.VTTCue)return self.VTTCue;const r=["","lr","rl"],e=["start","middle","end","left","right"];function t(o,c){if(typeof c!="string"||!Array.isArray(o))return!1;const l=c.toLowerCase();return~o.indexOf(l)?l:!1}function i(o){return t(r,o)}function s(o){return t(e,o)}function n(o,...c){let l=1;for(;l<arguments.length;l++){const d=arguments[l];for(const u in d)o[u]=d[u]}return o}function a(o,c,l){const d=this,u={enumerable:!0};d.hasBeenReset=!1;let h="",f=!1,g=o,m=c,y=l,v=null,T="",b=!0,x="auto",S="start",k=50,A="middle",I=50,w="middle";Object.defineProperty(d,"id",n({},u,{get:function(){return h},set:function(L){h=""+L}})),Object.defineProperty(d,"pauseOnExit",n({},u,{get:function(){return f},set:function(L){f=!!L}})),Object.defineProperty(d,"startTime",n({},u,{get:function(){return g},set:function(L){if(typeof L!="number")throw new TypeError("Start time must be set to a number.");g=L,this.hasBeenReset=!0}})),Object.defineProperty(d,"endTime",n({},u,{get:function(){return m},set:function(L){if(typeof L!="number")throw new TypeError("End time must be set to a number.");m=L,this.hasBeenReset=!0}})),Object.defineProperty(d,"text",n({},u,{get:function(){return y},set:function(L){y=""+L,this.hasBeenReset=!0}})),Object.defineProperty(d,"region",n({},u,{get:function(){return v},set:function(L){v=L,this.hasBeenReset=!0}})),Object.defineProperty(d,"vertical",n({},u,{get:function(){return T},set:function(L){const D=i(L);if(D===!1)throw new SyntaxError("An invalid or illegal string was specified.");T=D,this.hasBeenReset=!0}})),Object.defineProperty(d,"snapToLines",n({},u,{get:function(){return b},set:function(L){b=!!L,this.hasBeenReset=!0}})),Object.defineProperty(d,"line",n({},u,{get:function(){return x},set:function(L){if(typeof L!="number"&&L!=="auto")throw new SyntaxError("An invalid number or illegal string was specified.");x=L,this.hasBeenReset=!0}})),Object.defineProperty(d,"lineAlign",n({},u,{get:function(){return S},set:function(L){const D=s(L);if(!D)throw new SyntaxError("An invalid or illegal string was specified.");S=D,this.hasBeenReset=!0}})),Object.defineProperty(d,"position",n({},u,{get:function(){return k},set:function(L){if(L<0||L>100)throw new Error("Position must be between 0 and 100.");k=L,this.hasBeenReset=!0}})),Object.defineProperty(d,"positionAlign",n({},u,{get:function(){return A},set:function(L){const D=s(L);if(!D)throw new SyntaxError("An invalid or illegal string was specified.");A=D,this.hasBeenReset=!0}})),Object.defineProperty(d,"size",n({},u,{get:function(){return I},set:function(L){if(L<0||L>100)throw new Error("Size must be between 0 and 100.");I=L,this.hasBeenReset=!0}})),Object.defineProperty(d,"align",n({},u,{get:function(){return w},set:function(L){const D=s(L);if(!D)throw new SyntaxError("An invalid or illegal string was specified.");w=D,this.hasBeenReset=!0}})),d.displayState=void 0}return a.prototype.getCueAsHTML=function(){return self.WebVTT.convertCueToDOMTree(self,this.text)},a}();class ff{decode(e,t){if(!e)return"";if(typeof e!="string")throw new Error("Error - expected string data.");return decodeURIComponent(encodeURIComponent(e))}}function No(r){function e(i,s,n,a){return(i|0)*3600+(s|0)*60+(n|0)+parseFloat(a||0)}const t=r.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 gf{constructor(){this.values=Object.create(null)}set(e,t){!this.get(e)&&t!==""&&(this.values[e]=t)}get(e,t,i){return i?this.has(e)?this.values[e]:t[i]:this.has(e)?this.values[e]:t}has(e){return e in this.values}alt(e,t,i){for(let s=0;s<i.length;++s)if(t===i[s]){this.set(e,t);break}}integer(e,t){/^-?\d+$/.test(t)&&this.set(e,parseInt(t,10))}percent(e,t){if(/^([\d]{1,3})(\.[\d]*)?%$/.test(t)){const i=parseFloat(t);if(i>=0&&i<=100)return this.set(e,i),!0}return!1}}function Bo(r,e,t,i){const s=i?r.split(i):[r];for(const n in s){if(typeof s[n]!="string")continue;const a=s[n].split(t);if(a.length!==2)continue;const o=a[0],c=a[1];e(o,c)}}const Ir=new _r(0,0,""),is=Ir.align==="middle"?"middle":"center";function pf(r,e,t){const i=r;function s(){const o=No(r);if(o===null)throw new Error("Malformed timestamp: "+i);return r=r.replace(/^[^\sa-zA-Z-]+/,""),o}function n(o,c){const l=new gf;Bo(o,function(h,f){let g;switch(h){case"region":for(let m=t.length-1;m>=0;m--)if(t[m].id===f){l.set(h,t[m].region);break}break;case"vertical":l.alt(h,f,["rl","lr"]);break;case"line":g=f.split(","),l.integer(h,g[0]),l.percent(h,g[0])&&l.set("snapToLines",!1),l.alt(h,g[0],["auto"]),g.length===2&&l.alt("lineAlign",g[1],["start",is,"end"]);break;case"position":g=f.split(","),l.percent(h,g[0]),g.length===2&&l.alt("positionAlign",g[1],["start",is,"end","line-left","line-right","auto"]);break;case"size":l.percent(h,f);break;case"align":l.alt(h,f,["start",is,"end","left","right"]);break}},/:/,/\s/),c.region=l.get("region",null),c.vertical=l.get("vertical","");let d=l.get("line","auto");d==="auto"&&Ir.line===-1&&(d=-1),c.line=d,c.lineAlign=l.get("lineAlign","start"),c.snapToLines=l.get("snapToLines",!0),c.size=l.get("size",100),c.align=l.get("align",is);let u=l.get("position","auto");u==="auto"&&Ir.position===50&&(u=c.align==="start"||c.align==="left"?0:c.align==="end"||c.align==="right"?100:50),c.position=u}function a(){r=r.replace(/^\s+/,"")}if(a(),e.startTime=s(),a(),r.slice(0,3)!=="-->")throw new Error("Malformed time stamp (time stamps must be separated by '-->'): "+i);r=r.slice(3),a(),e.endTime=s(),a(),n(r,e)}function Uo(r){return r.replace(/<br(?: \/)?>/gi,`
`)}class mf{constructor(){this.state="INITIAL",this.buffer="",this.decoder=new ff,this.regionList=[],this.cue=null,this.oncue=void 0,this.onparsingerror=void 0,this.onflush=void 0}parse(e){const t=this;e&&(t.buffer+=t.decoder.decode(e,{stream:!0}));function i(){let n=t.buffer,a=0;for(n=Uo(n);a<n.length&&n[a]!=="\r"&&n[a]!==`
`;)++a;const o=n.slice(0,a);return n[a]==="\r"&&++a,n[a]===`
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i/e.frameRate;case"t":return i/e.tickRate}return i}class ss{constructor(e,t){this.timelineController=void 0,this.cueRanges=[],this.trackName=void 0,this.startTime=null,this.endTime=null,this.screen=null,this.timelineController=e,this.trackName=t}dispatchCue(){this.startTime!==null&&(this.timelineController.addCues(this.trackName,this.startTime,this.endTime,this.screen,this.cueRanges),this.startTime=null)}newCue(e,t,i){(this.startTime===null||this.startTime>e)&&(this.startTime=e),this.endTime=t,this.screen=i,this.timelineController.createCaptionsTrack(this.trackName)}reset(){this.cueRanges=[],this.startTime=null}}class _f{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=qo(),this.captionsProperties=void 0,this.hls=e,this.config=e.config,this.Cues=e.config.cueHandler,this.captionsProperties={textTrack1:{label:this.config.captionsTextTrack1Label,languageCode:this.config.captionsTextTrack1LanguageCode},textTrack2:{label:this.config.captionsTextTrack2Label,languageCode:this.config.captionsTextTrack2LanguageCode},textTrack3:{label:this.config.captionsTextTrack3Label,languageCode:this.config.captionsTextTrack3LanguageCode},textTrack4:{label:this.config.captionsTextTrack4Label,languageCode:this.config.captionsTextTrack4LanguageCode}},e.on(p.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(p.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(p.MANIFEST_LOADING,this.onManifestLoading,this),e.on(p.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(p.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.on(p.FRAG_LOADING,this.onFragLoading,this),e.on(p.FRAG_LOADED,this.onFragLoaded,this),e.on(p.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),e.on(p.FRAG_DECRYPTED,this.onFragDecrypted,this),e.on(p.INIT_PTS_FOUND,this.onInitPtsFound,this),e.on(p.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),e.on(p.BUFFER_FLUSHING,this.onBufferFlushing,this)}destroy(){const{hls:e}=this;e.off(p.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(p.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(p.MANIFEST_LOADING,this.onManifestLoading,this),e.off(p.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(p.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.off(p.FRAG_LOADING,this.onFragLoading,this),e.off(p.FRAG_LOADED,this.onFragLoaded,this),e.off(p.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),e.off(p.FRAG_DECRYPTED,this.onFragDecrypted,this),e.off(p.INIT_PTS_FOUND,this.onInitPtsFound,this),e.off(p.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),e.off(p.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.media=null,this.cea608Parser1=this.cea608Parser2=void 0}initCea608Parsers(){const e=new ss(this,"textTrack1"),t=new ss(this,"textTrack2"),i=new ss(this,"textTrack3"),s=new ss(this,"textTrack4");this.cea608Parser1=new Fo(1,e,t),this.cea608Parser2=new Fo(3,i,s)}addCues(e,t,i,s,n){let a=!1;for(let o=n.length;o--;){const c=n[o],l=If(c[0],c[1],t,i);if(l>=0&&(c[0]=Math.min(c[0],t),c[1]=Math.max(c[1],i),a=!0,l/(i-t)>.5))return}if(a||n.push([t,i]),this.config.renderTextTracksNatively){const o=this.captionsTracks[e];this.Cues.newCue(o,t,i,s)}else{const o=this.Cues.newCue(null,t,i,s);this.hls.trigger(p.CUES_PARSED,{type:"captions",cues:o,track:e})}}onInitPtsFound(e,{frag:t,id:i,initPTS:s,timescale:n}){const{unparsedVttFrags:a}=this;i===$.MAIN&&(this.initPTS[t.cc]={baseTime:s,timescale:n}),a.length&&(this.unparsedVttFrags=[],a.forEach(o=>{this.onFragLoaded(p.FRAG_LOADED,o)}))}getExistingTrack(e,t){const{media:i}=this;if(i)for(let s=0;s<i.textTracks.length;s++){const n=i.textTracks[s];if(jo(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:i,media:s}=this,{label:n,languageCode:a}=t[e],o=this.getExistingTrack(n,a);if(o)i[e]=o,Gt(i[e]),Io(i[e],s);else{const c=this.createTextTrack("captions",n,a);c&&(c[e]=!0,i[e]=c)}}createNonNativeTrack(e){if(this.nonNativeCaptionsTracks[e])return;const t=this.captionsProperties[e];if(!t)return;const i=t.label,s={_id:e,label:i,kind:"captions",default:t.media?!!t.media.default:!1,closedCaptions:t.media};this.nonNativeCaptionsTracks[e]=s,this.hls.trigger(p.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[s]})}createTextTrack(e,t,i){const s=this.media;if(s)return s.addTextTrack(e,t,i)}onMediaAttaching(e,t){this.media=t.media,t.mediaSource||this._cleanTracks()}onMediaDetaching(e,t){const i=!!t.transferMedia;if(this.media=null,i)return;const{captionsTracks:s}=this;Object.keys(s).forEach(n=>{Gt(s[n]),delete s[n]}),this.nonNativeCaptionsTracks={}}onManifestLoading(){this.lastCc=-1,this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=qo(),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 i=0;i<t.length;i++)Gt(t[i])}onSubtitleTracksUpdated(e,t){const i=t.subtitleTracks||[],s=i.some(n=>n.textCodec===wr);if(this.config.enableWebVTT||s&&this.config.enableIMSC1){if(go(this.tracks,i)){this.tracks=i;return}if(this.textTracks=[],this.tracks=i,this.config.renderTextTracksNatively){const a=this.media,o=a?Zi(a.textTracks):null;if(this.tracks.forEach((c,l)=>{let d;if(o){let u=null;for(let h=0;h<o.length;h++)if(o[h]&&jo(o[h],c)){u=o[h],o[h]=null;break}u&&(d=u)}if(d)Gt(d);else{const u=Yo(c);d=this.createTextTrack(u,c.name,c.lang),d&&(d.mode="disabled")}d&&this.textTracks.push(d)}),o!=null&&o.length){const c=o.filter(l=>l!==null).map(l=>l.label);c.length&&this.hls.logger.warn(`Media element contains unused subtitle tracks: ${c.join(", ")}. Replace media element for each source to clear TextTracks and captions menu.`)}}else if(this.tracks.length){const a=this.tracks.map(o=>({label:o.name,kind:o.type.toLowerCase(),default:o.default,subtitleTrack:o}));this.hls.trigger(p.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:a})}}}onManifestLoaded(e,t){this.config.enableCEA708Captions&&t.captions&&t.captions.forEach(i=>{const s=/(?:CC|SERVICE)([1-4])/.exec(i.instreamId);if(!s)return;const n=`textTrack${s[1]}`,a=this.captionsProperties[n];a&&(a.label=i.name,i.lang&&(a.languageCode=i.lang),a.media=i)})}closedCaptionsForLevel(e){const t=this.hls.levels[e.level];return t==null?void 0:t.attrs["CLOSED-CAPTIONS"]}onFragLoading(e,t){if(this.enabled&&t.frag.type===$.MAIN){var i,s;const{cea608Parser1:n,cea608Parser2:a,lastSn:o}=this,{cc:c,sn:l}=t.frag,d=(i=(s=t.part)==null?void 0:s.index)!=null?i:-1;n&&a&&(l!==o+1||l===o&&d!==this.lastPartIndex+1||c!==this.lastCc)&&(n.reset(),a.reset()),this.lastCc=c,this.lastSn=l,this.lastPartIndex=d}}onFragLoaded(e,t){const{frag:i,payload:s}=t;if(i.type===$.SUBTITLE)if(s.byteLength){const n=i.decryptdata,a="stats"in t;if(n==null||!n.encrypted||a){const o=this.tracks[i.level],c=this.vttCCs;c[i.cc]||(c[i.cc]={start:i.start,prevCC:this.prevCC,new:!0},this.prevCC=i.cc),o&&o.textCodec===wr?this._parseIMSC1(i,s):this._parseVTTs(t)}}else this.hls.trigger(p.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:i,error:new Error("Empty subtitle payload")})}_parseIMSC1(e,t){const i=this.hls;Vo(t,this.initPTS[e.cc],s=>{this._appendCues(s,e.level),i.trigger(p.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:e})},s=>{i.logger.log(`Failed to parse IMSC1: ${s}`),i.trigger(p.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:e,error:s})})}_parseVTTs(e){var t;const{frag:i,payload:s}=e,{initPTS:n,unparsedVttFrags:a}=this,o=n.length-1;if(!n[i.cc]&&o===-1){a.push(e);return}const c=this.hls,l=(t=i.initSegment)!=null&&t.data?Ue(i.initSegment.data,new Uint8Array(s)).buffer:s;Tf(l,this.initPTS[i.cc],this.vttCCs,i.cc,i.start,d=>{this._appendCues(d,i.level),c.trigger(p.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:i})},d=>{const u=d.message==="Missing initPTS for VTT MPEGTS";u?a.push(e):this._fallbackToIMSC1(i,s),c.logger.log(`Failed to parse VTT cue: ${d}`),!(u&&o>i.cc)&&c.trigger(p.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:i,error:d})})}_fallbackToIMSC1(e,t){const i=this.tracks[e.level];i.textCodec||Vo(t,this.initPTS[e.cc],()=>{i.textCodec=wr,this._parseIMSC1(e,t)},()=>{i.textCodec="wvtt"})}_appendCues(e,t){const i=this.hls;if(this.config.renderTextTracksNatively){const s=this.textTracks[t];if(!s||s.mode==="disabled")return;e.forEach(n=>Ro(s,n))}else{const s=this.tracks[t];if(!s)return;const n=s.default?"default":"subtitles"+t;i.trigger(p.CUES_PARSED,{type:"subtitles",cues:e,track:n})}}onFragDecrypted(e,t){const{frag:i}=t;i.type===$.SUBTITLE&&this.onFragLoaded(p.FRAG_LOADED,t)}onSubtitleTracksCleared(){this.tracks=[],this.captionsTracks={}}onFragParsingUserdata(e,t){if(!this.enabled||!this.config.enableCEA708Captions)return;const{frag:i,samples:s}=t;if(!(i.type===$.MAIN&&this.closedCaptionsForLevel(i)==="NONE"))for(let n=0;n<s.length;n++){const a=s[n].bytes;if(a){this.cea608Parser1||this.initCea608Parsers();const o=this.extractCea608Data(a);this.cea608Parser1.addData(s[n].pts,o[0]),this.cea608Parser2.addData(s[n].pts,o[1])}}}onBufferFlushing(e,{startOffset:t,endOffset:i,endOffsetSubtitles:s,type:n}){const{media:a}=this;if(!(!a||a.currentTime<i)){if(!n||n==="video"){const{captionsTracks:o}=this;Object.keys(o).forEach(c=>xr(o[c],t,i))}if(this.config.renderTextTracksNatively&&t===0&&s!==void 0){const{textTracks:o}=this;Object.keys(o).forEach(c=>xr(o[c],t,s))}}}extractCea608Data(e){const t=[[],[]],i=e[0]&31;let s=2;for(let n=0;n<i;n++){const a=e[s++],o=127&e[s++],c=127&e[s++];if(o===0&&c===0)continue;if((4&a)!==0){const d=3&a;(d===0||d===1)&&(t[d].push(o),t[d].push(c))}}return t}}function Yo(r){return r.characteristics&&/transcribes-spoken-dialog/gi.test(r.characteristics)&&/describes-music-and-sound/gi.test(r.characteristics)?"captions":"subtitles"}function jo(r,e){return!!r&&r.kind===Yo(e)&&mr(e,r)}function If(r,e,t,i){return Math.min(e,i)-Math.max(r,t)}function qo(){return{ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!0}}}const Rf=/\s/,kf={newCue(r,e,t,i){const s=[];let n,a,o,c,l;const d=self.VTTCue||self.TextTrackCue;for(let h=0;h<i.rows.length;h++)if(n=i.rows[h],o=!0,c=0,l="",!n.isEmpty()){var u;for(let m=0;m<n.chars.length;m++)Rf.test(n.chars[m].uchar)&&o?c++:(l+=n.chars[m].uchar,o=!1);n.cueStartTime=e,e===t&&(t+=1e-4),c>=16?c--:c++;const f=Uo(l.trim()),g=kr(e,t,f);r!=null&&(u=r.cues)!=null&&u.getCueById(g)||(a=new d(e,t,f),a.id=g,a.line=h+1,a.align="left",a.position=10+Math.min(80,Math.floor(c*8/32)*10),s.push(a))}return r&&s.length&&(s.sort((h,f)=>h.line==="auto"||f.line==="auto"?0:h.line>8&&f.line>8?f.line-h.line:h.line-f.line),s.forEach(h=>Ro(r,h))),s}};function wf(){if(self.fetch&&self.AbortController&&self.ReadableStream&&self.Request)try{return new self.ReadableStream({}),!0}catch(r){}return!1}const Cf=/(\d+)-(\d+)\/(\d+)/;class zo{constructor(e){this.fetchSetup=void 0,this.requestTimeout=void 0,this.request=null,this.response=null,this.controller=void 0,this.context=null,this.config=null,this.callbacks=null,this.stats=void 0,this.loader=null,this.fetchSetup=e.fetchSetup||Mf,this.controller=new self.AbortController,this.stats=new 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n=Df(e,this.controller.signal),a=e.responseType==="arraybuffer",o=a?"byteLength":"length",{maxTimeToFirstByteMs:c,maxLoadTimeMs:l}=t.loadPolicy;this.context=e,this.config=t,this.callbacks=i,this.request=this.fetchSetup(e,n),self.clearTimeout(this.requestTimeout),t.timeout=c&&B(c)?c:l,this.requestTimeout=self.setTimeout(()=>{this.callbacks&&(this.abortInternal(),this.callbacks.onTimeout(s,e,this.response))},t.timeout),(ui(this.request)?this.request.then(self.fetch):self.fetch(this.request)).then(u=>{var h;this.response=this.loader=u;const f=Math.max(self.performance.now(),s.loading.start);if(self.clearTimeout(this.requestTimeout),t.timeout=l,this.requestTimeout=self.setTimeout(()=>{this.callbacks&&(this.abortInternal(),this.callbacks.onTimeout(s,e,this.response))},l-(f-s.loading.start)),!u.ok){const{status:m,statusText:y}=u;throw new Ff(y||"fetch, bad network response",m,u)}s.loading.first=f,s.total=Of(u.headers)||s.total;const g=(h=this.callbacks)==null?void 0:h.onProgress;return g&&B(t.highWaterMark)?this.loadProgressively(u,s,e,t.highWaterMark,g):a?u.arrayBuffer():e.responseType==="json"?u.json():u.text()}).then(u=>{var h,f;const g=this.response;if(!g)throw new Error("loader destroyed");self.clearTimeout(this.requestTimeout),s.loading.end=Math.max(self.performance.now(),s.loading.first);const m=u[o];m&&(s.loaded=s.total=m);const y={url:g.url,data:u,code:g.status},v=(h=this.callbacks)==null?void 0:h.onProgress;v&&!B(t.highWaterMark)&&v(s,e,u,g),(f=this.callbacks)==null||f.onSuccess(y,s,e,g)}).catch(u=>{var h;if(self.clearTimeout(this.requestTimeout),s.aborted)return;const f=u&&u.code||0,g=u?u.message:null;(h=this.callbacks)==null||h.onError({code:f,text:g},e,u?u.details:null,s)})}getCacheAge(){let e=null;if(this.response){const t=this.response.headers.get("age");e=t?parseFloat(t):null}return e}getResponseHeader(e){return this.response?this.response.headers.get(e):null}loadProgressively(e,t,i,s=0,n){const a=new Na,o=e.body.getReader(),c=()=>o.read().then(l=>{if(l.done)return a.dataLength&&n(t,i,a.flush().buffer,e),Promise.resolve(new ArrayBuffer(0));const d=l.value,u=d.length;return t.loaded+=u,u<s||a.dataLength?(a.push(d),a.dataLength>=s&&n(t,i,a.flush().buffer,e)):n(t,i,d.buffer,e),c()}).catch(()=>Promise.reject());return c()}}function Df(r,e){const t={method:"GET",mode:"cors",credentials:"same-origin",signal:e,headers:new self.Headers(ue({},r.headers))};return r.rangeEnd&&t.headers.set("Range","bytes="+r.rangeStart+"-"+String(r.rangeEnd-1)),t}function Pf(r){const e=Cf.exec(r);if(e)return parseInt(e[2])-parseInt(e[1])+1}function Of(r){const e=r.get("Content-Range");if(e){const i=Pf(e);if(B(i))return i}const t=r.get("Content-Length");if(t)return parseInt(t)}function Mf(r,e){return new self.Request(r.url,e)}class Ff extends Error{constructor(e,t,i){super(e),this.code=void 0,this.details=void 0,this.code=t,this.details=i}}const Nf=/^age:\s*[\d.]+\s*$/im;class Xo{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 Cs,this.retryDelay=0}destroy(){this.callbacks=null,this.abortInternal(),this.loader=null,this.config=null,this.context=null,this.xhrSetup=null}abortInternal(){const e=this.loader;self.clearTimeout(this.requestTimeout),self.clearTimeout(this.retryTimeout),e&&(e.onreadystatechange=null,e.onprogress=null,e.readyState!==4&&(this.stats.aborted=!0,e.abort()))}abort(){var e;this.abortInternal(),(e=this.callbacks)!=null&&e.onAbort&&this.callbacks.onAbort(this.stats,this.context,this.loader)}load(e,t,i){if(this.stats.loading.start)throw new Error("Loader can only be used once.");this.stats.loading.start=self.performance.now(),this.context=e,this.config=t,this.callbacks=i,this.loadInternal()}loadInternal(){const{config:e,context:t}=this;if(!e||!t)return;const i=this.loader=new self.XMLHttpRequest,s=this.stats;s.loading.first=0,s.loaded=0,s.aborted=!1;const n=this.xhrSetup;n?Promise.resolve().then(()=>{if(!(this.loader!==i||this.stats.aborted))return n(i,t.url)}).catch(a=>{if(!(this.loader!==i||this.stats.aborted))return i.open("GET",t.url,!0),n(i,t.url)}).then(()=>{this.loader!==i||this.stats.aborted||this.openAndSendXhr(i,t,e)}).catch(a=>{var o;(o=this.callbacks)==null||o.onError({code:i.status,text:a.message},t,i,s)}):this.openAndSendXhr(i,t,e)}openAndSendXhr(e,t,i){e.readyState||e.open("GET",t.url,!0);const s=t.headers,{maxTimeToFirstByteMs:n,maxLoadTimeMs:a}=i.loadPolicy;if(s)for(const o in s)e.setRequestHeader(o,s[o]);t.rangeEnd&&e.setRequestHeader("Range","bytes="+t.rangeStart+"-"+(t.rangeEnd-1)),e.onreadystatechange=this.readystatechange.bind(this),e.onprogress=this.loadprogress.bind(this),e.responseType=t.responseType,self.clearTimeout(this.requestTimeout),i.timeout=n&&B(n)?n:a,this.requestTimeout=self.setTimeout(this.loadtimeout.bind(this),i.timeout),e.send()}readystatechange(){const{context:e,loader:t,stats:i}=this;if(!e||!t)return;const s=t.readyState,n=this.config;if(!i.aborted&&s>=2&&(i.loading.first===0&&(i.loading.first=Math.max(self.performance.now(),i.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-(i.loading.first-i.loading.start)))),s===4)){self.clearTimeout(this.requestTimeout),t.onreadystatechange=null,t.onprogress=null;const l=t.status,d=t.responseType==="text"?t.responseText:null;if(l>=200&&l<300){const g=d!=null?d:t.response;if(g!=null){var a,o;i.loading.end=Math.max(self.performance.now(),i.loading.first);const m=t.responseType==="arraybuffer"?g.byteLength:g.length;i.loaded=i.total=m,i.bwEstimate=i.total*8e3/(i.loading.end-i.loading.first);const y=(a=this.callbacks)==null?void 0:a.onProgress;y&&y(i,e,g,t);const v={url:t.responseURL,data:g,code:l};(o=this.callbacks)==null||o.onSuccess(v,i,e,t);return}}const u=n.loadPolicy.errorRetry,h=i.retry,f={url:e.url,data:void 0,code:l};if(Ni(u,h,!1,f))this.retry(u);else{var c;ie.error(`${l} while loading ${e.url}`),(c=this.callbacks)==null||c.onError({code:l,text:t.statusText},e,t,i)}}}loadtimeout(){if(!this.config)return;const e=this.config.loadPolicy.timeoutRetry,t=this.stats.retry;if(Ni(e,t,!0))this.retry(e);else{var i;ie.warn(`timeout while loading ${(i=this.context)==null?void 0:i.url}`);const s=this.callbacks;s&&(this.abortInternal(),s.onTimeout(this.stats,this.context,this.loader))}}retry(e){const{context:t,stats:i}=this;this.retryDelay=$s(e,i.retry),i.retry++,ie.warn(`${status?"HTTP Status "+status:"Timeout"} while loading ${t==null?void 0:t.url}, retrying ${i.retry}/${e.maxNumRetry} in ${this.retryDelay}ms`),this.abortInternal(),this.loader=null,self.clearTimeout(this.retryTimeout),this.retryTimeout=self.setTimeout(this.loadInternal.bind(this),this.retryDelay)}loadprogress(e){const t=this.stats;t.loaded=e.loaded,e.lengthComputable&&(t.total=e.total)}getCacheAge(){let e=null;if(this.loader&&Nf.test(this.loader.getAllResponseHeaders())){const t=this.loader.getResponseHeader("age");e=t?parseFloat(t):null}return e}getResponseHeader(e){return this.loader&&new RegExp(`^${e}:\\s*[\\d.]+\\s*$`,"im").test(this.loader.getAllResponseHeaders())?this.loader.getResponseHeader(e):null}}const Bf={maxTimeToFirstByteMs:8e3,maxLoadTimeMs:2e4,timeoutRetry:null,errorRetry:null},Uf=le(le({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,maxBufferSize:60*1e3*1e3,maxFragLookUpTolerance:.25,maxBufferHole:.1,detectStallWithCurrentTimeMs:1250,highBufferWatchdogPeriod:2,nudgeOffset:.1,nudgeMaxRetry:3,nudgeOnVideoHole:!0,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:Xo,fLoader:void 0,pLoader:void 0,xhrSetup:void 0,licenseXhrSetup:void 0,licenseResponseCallback:void 0,abrController:hd,bufferController:rh,capLevelController:vr,errorController:vd,fpsController:Vh,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:fa,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,certLoadPolicy:{default:Bf},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},$f()),{},{subtitleStreamController:Zh,subtitleTrackController:Wh,timelineController:_f,audioStreamController:eh,audioTrackController:th,emeController:$t,cmcdController:Uh,contentSteeringController:Gh,interstitialsController:Jh});function $f(){return{cueHandler:kf,enableWebVTT:!0,enableIMSC1:!0,enableCEA708Captions:!0,captionsTextTrack1Label:"English",captionsTextTrack1LanguageCode:"en",captionsTextTrack2Label:"Spanish",captionsTextTrack2LanguageCode:"es",captionsTextTrack3Label:"Unknown CC",captionsTextTrack3LanguageCode:"",captionsTextTrack4Label:"Unknown CC",captionsTextTrack4LanguageCode:"",renderTextTracksNatively:!0}}function Gf(r,e,t){if((e.liveSyncDurationCount||e.liveMaxLatencyDurationCount)&&(e.liveSyncDuration||e.liveMaxLatencyDuration))throw new Error("Illegal hls.js config: don't mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration");if(e.liveMaxLatencyDurationCount!==void 0&&(e.liveSyncDurationCount===void 0||e.liveMaxLatencyDurationCount<=e.liveSyncDurationCount))throw new Error('Illegal hls.js config: "liveMaxLatencyDurationCount" must be greater than "liveSyncDurationCount"');if(e.liveMaxLatencyDuration!==void 0&&(e.liveSyncDuration===void 0||e.liveMaxLatencyDuration<=e.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be greater than "liveSyncDuration"');const i=Or(r),s=["manifest","level","frag"],n=["TimeOut","MaxRetry","RetryDelay","MaxRetryTimeout"];return s.forEach(a=>{const o=`${a==="level"?"playlist":a}LoadPolicy`,c=e[o]===void 0,l=[];n.forEach(d=>{const u=`${a}Loading${d}`,h=e[u];if(h!==void 0&&c){l.push(u);const f=i[o].default;switch(e[o]={default:f},d){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}}}),l.length&&t.warn(`hls.js config: "${l.join('", "')}" setting(s) are deprecated, use "${o}": ${me(e[o])}`)}),le(le({},i),e)}function Or(r){return r&&typeof r=="object"?Array.isArray(r)?r.map(Or):Object.keys(r).reduce((e,t)=>(e[t]=Or(r[t]),e),{}):r}function Vf(r,e){const t=r.loader;t!==zo&&t!==Xo?(e.log("[config]: Custom loader detected, cannot enable progressive streaming"),r.progressive=!1):wf()&&(r.loader=zo,r.progressive=!0,r.enableSoftwareAES=!0,e.log("[config]: Progressive streaming enabled, using FetchLoader"))}const rs=2,Hf=.1,Kf=.05,Wf=100;class Yf extends aa{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 i;(i=this.media)!=null&&i.seeking||(this.waiting=self.performance.now(),this.tick())},this.onMediaEnded=()=>{if(this.hls){var i;this.ended=((i=this.media)==null?void 0:i.currentTime)||1,this.hls.trigger(p.MEDIA_ENDED,{stalled:!1})}},this.hls=e,this.fragmentTracker=t,this.registerListeners()}registerListeners(){const{hls:e}=this;e&&(e.on(p.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(p.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(p.BUFFER_APPENDED,this.onBufferAppended,this))}unregisterListeners(){const{hls:e}=this;e&&(e.off(p.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(p.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(p.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(Wf),this.mediaSource=t.mediaSource;const i=this.media=t.media;dt(i,"playing",this.onMediaPlaying),dt(i,"waiting",this.onMediaWaiting),dt(i,"ended",this.onMediaEnded)}onMediaDetaching(e,t){this.clearInterval();const{media:i}=this;i&&(st(i,"playing",this.onMediaPlaying),st(i,"waiting",this.onMediaWaiting),st(i,"ended",this.onMediaEnded),this.media=null),this.mediaSource=void 0}onBufferAppended(e,t){this.buffered=t.timeRanges}get hasBuffered(){return Object.keys(this.buffered).length>0}tick(){var e;if(!((e=this.media)!=null&&e.readyState)||!this.hasBuffered)return;const t=this.media.currentTime;this.poll(t,this.lastCurrentTime),this.lastCurrentTime=t}poll(e,t){var i,s;const n=(i=this.hls)==null?void 0:i.config;if(!n)return;const{media:a,stalled:o}=this;if(!a)return;const{seeking:c}=a,l=this.seeking&&!c,d=!this.seeking&&c,u=a.paused&&!c||a.ended||a.playbackRate===0;if(this.seeking=c,e!==t){t&&(this.ended=0),this.moved=!0,c||(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(p.MEDIA_ENDED,{stalled:!1}));return}if(!J.getBuffered(a).length){this.nudgeRetry=0;return}const h=J.bufferInfo(a,e,0),f=h.nextStart||0,g=this.fragmentTracker;if(c&&g&&this.hls){const k=Qo(this.hls.inFlightFragments,e),A=h.len>rs,I=!f||k||f-e>rs&&!g.getPartialFragment(e);if(A||I)return;this.moved=!1}const m=(s=this.hls)==null?void 0:s.latestLevelDetails;if(!this.moved&&this.stalled!==null&&g){if(!(h.len>0)&&!f)return;const A=Math.max(f,h.start||0)-e,w=!!(m!=null&&m.live)?m.targetduration*2:rs,L=g.getPartialFragment(e);if(A>0&&(A<=w||L)){a.paused||this._trySkipBufferHole(L);return}}const y=n.detectStallWithCurrentTimeMs,v=self.performance.now(),T=this.waiting;if(o===null){T>0&&v-T<y?this.stalled=T:this.stalled=v;return}const b=v-o;if(!c&&(b>=y||T)&&this.hls){var x;if(((x=this.mediaSource)==null?void 0:x.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(p.MEDIA_ENDED,{stalled:!0});return}if(this._reportStall(h),!this.media||!this.hls)return}const S=J.bufferInfo(a,e,n.maxBufferHole);this._tryFixBufferStall(S,b)}stallResolved(e){const t=this.stalled;if(t&&this.hls&&(this.stalled=null,this.stallReported)){const i=self.performance.now()-t;this.log(`playback not stuck anymore @${e}, after ${Math.round(i)}ms`),this.stallReported=!1,this.waiting=0,this.hls.trigger(p.STALL_RESOLVED,{})}}nudgeOnVideoHole(e,t){var i;const s=this.buffered.video;if(this.hls&&this.media&&this.fragmentTracker&&(i=this.buffered.audio)!=null&&i.length&&s&&s.length>1&&e>s.end(0)){const n=J.bufferedInfo(J.timeRangesToArray(this.buffered.audio),e,0);if(n.len>1&&t>=n.start){const a=J.timeRangesToArray(s),o=J.bufferedInfo(a,t,0).bufferedIndex;if(o>-1&&o<a.length-1){const c=J.bufferedInfo(a,e,0).bufferedIndex,l=a[o].end,d=a[o+1].start;if((c===-1||c>o)&&d-l<1&&e-l<2){const u=new Error(`nudging playhead to flush pipeline after video hole. currentTime: ${e} hole: ${l} -> ${d} buffered index: ${c}`);this.warn(u.message),this.media.currentTime+=1e-6;const h=this.fragmentTracker.getPartialFragment(e)||void 0,f=J.bufferInfo(this.media,e,0);this.hls.trigger(p.ERROR,{type:G.MEDIA_ERROR,details:R.BUFFER_SEEK_OVER_HOLE,fatal:!1,error:u,reason:u.message,frag:h,buffer:f.len,bufferInfo:f})}}}}}_tryFixBufferStall(e,t){var i,s;const{fragmentTracker:n,media:a}=this,o=(i=this.hls)==null?void 0:i.config;if(!a||!n||!o)return;const c=a.currentTime,l=(s=this.hls)==null?void 0:s.latestLevelDetails,d=n.getPartialFragment(c);if((d||l!=null&&l.live&&c<l.fragmentStart)&&(this._trySkipBufferHole(d)||!this.media))return;const u=e.buffered;(u&&u.length>1&&e.len>o.maxBufferHole||e.nextStart&&e.nextStart-c<o.maxBufferHole)&&(t>o.highBufferWatchdogPeriod*1e3||this.waiting)&&(this.warn("Trying to nudge playhead over buffer-hole"),this._tryNudgeBuffer(e))}_reportStall(e){const{hls:t,media:i,stallReported:s,stalled:n}=this;if(!s&&n!==null&&i&&t){this.stallReported=!0;const a=new Error(`Playback stalling at @${i.currentTime} due to low buffer (${me(e)})`);this.warn(a.message),t.trigger(p.ERROR,{type:G.MEDIA_ERROR,details:R.BUFFER_STALLED_ERROR,fatal:!1,error:a,buffer:e.len,bufferInfo:e,stalled:{start:n}})}}_trySkipBufferHole(e){var t;const{fragmentTracker:i,media:s}=this,n=(t=this.hls)==null?void 0:t.config;if(!s||!i||!n)return 0;const a=s.currentTime,o=J.bufferInfo(s,a,0),c=a<o.start?o.start:o.nextStart;if(c&&this.hls){const d=o.len<=n.maxBufferHole,u=o.len>0&&o.len<1&&s.readyState<3,h=c-a;if(h>0&&(d||u)){if(h>n.maxBufferHole){let g=!1;if(a===0){const m=i.getAppendedFrag(0,$.MAIN);m&&c<m.end&&(g=!0)}if(!g){const m=e||i.getAppendedFrag(a,$.MAIN);if(m){var l;if(!((l=this.hls.loadLevelObj)!=null&&l.details)||Qo(this.hls.inFlightFragments,c))return 0;let v=!1,T=m.end;for(;T<c;){const b=i.getPartialFragment(T);if(b)T+=b.duration;else{v=!0;break}}if(v)return 0}}}const f=Math.max(c+Kf,a+Hf);if(this.warn(`skipping hole, adjusting currentTime from ${a} to ${f}`),this.moved=!0,s.currentTime=f,!(e!=null&&e.gap)){const g=new Error(`fragment loaded with buffer holes, seeking from ${a} to ${f}`);this.hls.trigger(p.ERROR,{type:G.MEDIA_ERROR,details:R.BUFFER_SEEK_OVER_HOLE,fatal:!1,error:g,reason:g.message,frag:e||void 0,buffer:o.len,bufferInfo:o})}return f}}return 0}_tryNudgeBuffer(e){const{hls:t,media:i,nudgeRetry:s}=this,n=t==null?void 0:t.config;if(!i||!n)return 0;const a=i.currentTime;if(this.nudgeRetry++,s<n.nudgeMaxRetry){const o=a+(s+1)*n.nudgeOffset,c=new Error(`Nudging 'currentTime' from ${a} to ${o}`);this.warn(c.message),i.currentTime=o,t.trigger(p.ERROR,{type:G.MEDIA_ERROR,details:R.BUFFER_NUDGE_ON_STALL,error:c,fatal:!1,buffer:e.len,bufferInfo:e})}else{const o=new Error(`Playhead still not moving while enough data buffered @${a} after ${n.nudgeMaxRetry} nudges`);this.error(o.message),t.trigger(p.ERROR,{type:G.MEDIA_ERROR,details:R.BUFFER_STALLED_ERROR,error:o,fatal:!0,buffer:e.len,bufferInfo:e})}}}function Qo(r,e){const t=Jo(r.main);if(t&&t.start<=e)return t;const i=Jo(r.audio);return i&&i.start<=e?i:null}function Jo(r){if(!r)return null;switch(r.state){case C.IDLE:case C.STOPPED:case C.ENDED:case C.ERROR:return null}return r.frag}const jf=.25;function Mr(){if(typeof self!="undefined")return self.VTTCue||self.TextTrackCue}function Zo(r,e,t,i,s){let n=new r(e,t,"");try{n.value=i,s&&(n.type=s)}catch(a){n=new r(e,t,me(s?le({type:s},i):i))}return n}const ns=(()=>{const r=Mr();try{r&&new r(0,Number.POSITIVE_INFINITY,"")}catch(e){return Number.MAX_VALUE}return Number.POSITIVE_INFINITY})();function qf(r){return Uint8Array.from(r.replace(/^0x/,"").replace(/([\da-fA-F]{2}) ?/g,"0x$1 ").replace(/ +$/,"").split(" ")).buffer}class zf{constructor(e){this.hls=void 0,this.id3Track=null,this.media=null,this.dateRangeCuesAppended={},this.removeCues=!0,this.onEventCueEnter=()=>{this.hls&&this.hls.trigger(p.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(p.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(p.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(p.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(p.MANIFEST_LOADING,this.onManifestLoading,this),e.on(p.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),e.on(p.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(p.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(p.LEVEL_PTS_UPDATED,this.onLevelPtsUpdated,this)}_unregisterListeners(){const{hls:e}=this;e.off(p.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(p.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(p.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(p.MANIFEST_LOADING,this.onManifestLoading,this),e.off(p.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),e.off(p.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(p.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(p.LEVEL_PTS_UPDATED,this.onLevelPtsUpdated,this)}onMediaAttaching(e,t){var i;this.media=t.media,((i=t.overrides)==null?void 0:i.cueRemoval)===!1&&(this.removeCues=!1)}onMediaAttached(){const e=this.hls.latestLevelDetails;e&&this.updateDateRangeCues(e)}onMediaDetaching(e,t){this.media=null,!t.transferMedia&&(this.id3Track&&(this.removeCues&&Gt(this.id3Track,this.onEventCueEnter),this.id3Track=null),this.dateRangeCuesAppended={})}onManifestLoading(){this.dateRangeCuesAppended={}}createTrack(e){const t=this.getID3Track(e.textTracks);return t.mode="hidden",t}getID3Track(e){if(this.media){for(let t=0;t<e.length;t++){const i=e[t];if(i.kind==="metadata"&&i.label==="id3")return Io(i,this.media),i}return this.media.addTextTrack("metadata","id3")}}onFragParsingMetadata(e,t){if(!this.media)return;const{hls:{config:{enableEmsgMetadataCues:i,enableID3MetadataCues:s}}}=this;if(!i&&!s)return;const{samples:n}=t;this.id3Track||(this.id3Track=this.createTrack(this.media));const a=Mr();if(a)for(let o=0;o<n.length;o++){const c=n[o].type;if(c===Be.emsg&&!i||!s)continue;const l=Ya(n[o].data);if(l){const d=n[o].pts;let u=d+n[o].duration;u>ns&&(u=ns),u-d<=0&&(u=d+jf);for(let f=0;f<l.length;f++){const g=l[f];if(!ja(g)){this.updateId3CueEnds(d,c);const m=Zo(a,d,u,g,c);m&&this.id3Track.addCue(m)}}}}}updateId3CueEnds(e,t){var i;const s=(i=this.id3Track)==null?void 0:i.cues;if(s)for(let n=s.length;n--;){const a=s[n];a.type===t&&a.startTime<e&&a.endTime===ns&&(a.endTime=e)}}onBufferFlushing(e,{startOffset:t,endOffset:i,type:s}){const{id3Track:n,hls:a}=this;if(!a)return;const{config:{enableEmsgMetadataCues:o,enableID3MetadataCues:c}}=a;if(n&&(o||c)){let l;s==="audio"?l=d=>d.type===Be.audioId3&&c:s==="video"?l=d=>d.type===Be.emsg&&o:l=d=>d.type===Be.audioId3&&c||d.type===Be.emsg&&o,xr(n,t,i,l)}}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:i}=this,{dateRanges:s}=e,n=Object.keys(s);let a=this.dateRangeCuesAppended;if(i&&t){var o;if((o=i.cues)!=null&&o.length){const d=Object.keys(a).filter(u=>!n.includes(u));for(let u=d.length;u--;){const h=d[u],f=a[h].cues;delete a[h],Object.keys(f).forEach(g=>{try{const m=f[g];m.removeEventListener("enter",this.onEventCueEnter),i.removeCue(m)}catch(m){}})}}else a=this.dateRangeCuesAppended={}}const c=e.fragments[e.fragments.length-1];if(n.length===0||!B(c==null?void 0:c.programDateTime))return;this.id3Track||(this.id3Track=this.createTrack(this.media));const l=Mr();for(let d=0;d<n.length;d++){const u=n[d],h=s[u],f=h.startTime,g=a[u],m=(g==null?void 0:g.cues)||{};let y=(g==null?void 0:g.durationKnown)||!1,v=ns;const{duration:T,endDate:b}=h;if(b&&T!==null)v=f+T,y=!0;else if(h.endOnNext&&!y){const S=n.reduce((k,A)=>{if(A!==h.id){const I=s[A];if(I.class===h.class&&I.startDate>h.startDate&&(!k||h.startDate<k.startDate))return I}return k},null);S&&(v=S.startTime,y=!0)}const x=Object.keys(h.attr);for(let S=0;S<x.length;S++){const k=x[S];if(!Cd(k))continue;const A=m[k];if(A)y&&!g.durationKnown?A.endTime=v:Math.abs(A.startTime-f)>.01&&(A.startTime=f,A.endTime=v);else if(l){let I=h.attr[k];Dd(k)&&(I=qf(I));const L=Zo(l,f,v,{key:k,data:I},Be.dateRange);L&&(L.id=u,this.id3Track.addCue(L),m[k]=L,this.hls.config.interstitialsController&&(k==="X-ASSET-LIST"||k==="X-ASSET-URL")&&L.addEventListener("enter",this.onEventCueEnter))}}a[u]={cues:m,dateRange:h,durationKnown:y}}}}class Xf{constructor(e){this.hls=void 0,this.config=void 0,this.media=null,this.currentTime=0,this.stallCount=0,this._latency=null,this._targetLatencyUpdated=!1,this.onTimeupdate=()=>{const{media:t}=this,i=this.levelDetails;if(!t||!i)return;this.currentTime=t.currentTime;const s=this.computeLatency();if(s===null)return;this._latency=s;const{lowLatencyMode:n,maxLiveSyncPlaybackRate:a}=this.config;if(!n||a===1||!i.live)return;const o=this.targetLatency;if(o===null)return;const c=s-o,l=Math.min(this.maxLatency,o+i.targetduration);if(c<l&&c>.05&&this.forwardBufferLength>1){const u=Math.min(2,Math.max(1,a)),h=Math.round(2/(1+Math.exp(-.75*c-this.edgeStalled))*20)/20,f=Math.min(u,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:i,targetduration:s}=e,{liveSyncDuration:n,liveSyncDurationCount:a,lowLatencyMode:o}=this.config,c=this.hls.userConfig;let l=o&&i||t;(this._targetLatencyUpdated||c.liveSyncDuration||c.liveSyncDurationCount||l===0)&&(l=n!==void 0?n:a*s);const d=s;return l+Math.min(this.stallCount*this.config.liveSyncOnStallIncrease,d)}set targetLatency(e){this.stallCount=0,this.config.liveSyncDuration=e,this._targetLatencyUpdated=!0}get liveSyncPosition(){const e=this.estimateLiveEdge(),t=this.targetLatency;if(e===null||t===null)return null;const i=this.levelDetails;if(i===null)return null;const s=i.edge,n=e-t-this.edgeStalled,a=s-i.totalduration,o=s-(this.config.lowLatencyMode&&i.partTarget||i.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 i=e.buffered.length;return(i?e.buffered.end(i-1):t.edge)-this.currentTime}destroy(){this.unregisterListeners(),this.onMediaDetaching(),this.hls=null}registerListeners(){const{hls:e}=this;e&&(e.on(p.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(p.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(p.MANIFEST_LOADING,this.onManifestLoading,this),e.on(p.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(p.ERROR,this.onError,this))}unregisterListeners(){const{hls:e}=this;e&&(e.off(p.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(p.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(p.MANIFEST_LOADING,this.onManifestLoading,this),e.off(p.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(p.ERROR,this.onError,this))}onMediaAttached(e,t){this.media=t.media,this.media.addEventListener("timeupdate",this.onTimeupdate)}onMediaDetaching(){this.media&&(this.media.removeEventListener("timeupdate",this.onTimeupdate),this.media=null)}onManifestLoading(){this._latency=null,this.stallCount=0}onLevelUpdated(e,{details:t}){t.advanced&&this.onTimeupdate(),!t.live&&this.media&&this.media.removeEventListener("timeupdate",this.onTimeupdate)}onError(e,t){var i;t.details===R.BUFFER_STALLED_ERROR&&(this.stallCount++,this.hls&&(i=this.levelDetails)!=null&&i.live&&this.hls.logger.warn("[latency-controller]: Stall detected, adjusting target latency"))}changeMediaPlaybackRate(e,t){var i,s;e.playbackRate!==t&&((i=this.hls)==null||i.logger.debug(`[latency-controller]: latency=${this.latency.toFixed(3)}, targetLatency=${(s=this.targetLatency)==null?void 0:s.toFixed(3)}, forwardBufferLength=${this.forwardBufferLength.toFixed(3)}: adjusting playback rate from ${e.playbackRate} to ${t}`),e.playbackRate=t)}estimateLiveEdge(){const e=this.levelDetails;return e===null?null:e.edge+e.age}computeLatency(){const e=this.estimateLiveEdge();return e===null?null:e-this.currentTime}}class Qf extends pr{constructor(e,t){super(e,"level-controller"),this._levels=[],this._firstLevel=-1,this._maxAutoLevel=-1,this._startLevel=void 0,this.currentLevel=null,this.currentLevelIndex=-1,this.manualLevelIndex=-1,this.steering=void 0,this.onParsedComplete=void 0,this.steering=t,this._registerListeners()}_registerListeners(){const{hls:e}=this;e.on(p.MANIFEST_LOADING,this.onManifestLoading,this),e.on(p.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(p.LEVEL_LOADED,this.onLevelLoaded,this),e.on(p.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(p.FRAG_BUFFERED,this.onFragBuffered,this),e.on(p.ERROR,this.onError,this)}_unregisterListeners(){const{hls:e}=this;e.off(p.MANIFEST_LOADING,this.onManifestLoading,this),e.off(p.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(p.LEVEL_LOADED,this.onLevelLoaded,this),e.off(p.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(p.FRAG_BUFFERED,this.onFragBuffered,this),e.off(p.ERROR,this.onError,this)}destroy(){this._unregisterListeners(),this.steering=null,this.resetLevels(),super.destroy()}stopLoad(){this._levels.forEach(t=>{t.loadError=0,t.fragmentError=0}),super.stopLoad()}resetLevels(){this._startLevel=void 0,this.manualLevelIndex=-1,this.currentLevelIndex=-1,this.currentLevel=null,this._levels=[],this._maxAutoLevel=-1}onManifestLoading(e,t){this.resetLevels()}onManifestLoaded(e,t){const i=this.hls.config.preferManagedMediaSource,s=[],n={},a={};let o=!1,c=!1,l=!1;t.levels.forEach(d=>{var u;const h=d.attrs;let{audioCodec:f,videoCodec:g}=d;f&&(d.audioCodec=f=Ci(f,i)||void 0),((u=g)==null?void 0:u.indexOf("avc1"))===0&&(g=d.videoCodec=Jc(g));const{width:m,height:y,unknownCodecs:v}=d;let T=v?v.length:0;if(v)for(let D=T;D--;){const M=v[D];this.isAudioSupported(M)?(d.audioCodec=f=f?`${f},${M}`:M,T--,Pt.audio[f.substring(0,4)]=2):this.isVideoSupported(M)&&(d.videoCodec=g=g?`${g},${M}`:M,T--,Pt.video[g.substring(0,4)]=2)}if(o||(o=!!(m&&y)),c||(c=!!g),l||(l=!!f),T||f&&!this.isAudioSupported(f)||g&&!this.isVideoSupported(g)){this.log(`Some or all CODECS not supported "${h.CODECS}"`);return}const{CODECS:b,"FRAME-RATE":x,"HDCP-LEVEL":S,"PATHWAY-ID":k,RESOLUTION:A,"VIDEO-RANGE":I}=h,L=`${`${k||"."}-`}${d.bitrate}-${A}-${x}-${b}-${I}-${S}`;if(n[L])if(n[L].uri!==d.url&&!d.attrs["PATHWAY-ID"]){const D=a[L]+=1;d.attrs["PATHWAY-ID"]=new Array(D+1).join(".");const M=this.createLevel(d);n[L]=M,s.push(M)}else n[L].addGroupId("audio",h.AUDIO),n[L].addGroupId("text",h.SUBTITLES);else{const D=this.createLevel(d);n[L]=D,a[L]=1,s.push(D)}}),this.filterAndSortMediaOptions(s,t,o,c,l)}createLevel(e){const t=new si(e),i=e.supplemental;if(i!=null&&i.videoCodec&&!this.isVideoSupported(i.videoCodec)){const s=new Error(`SUPPLEMENTAL-CODECS not supported "${i.videoCodec}"`);this.log(s.message),t.supportedResult=Hn(s,[])}return t}isAudioSupported(e){return Fs(e,"audio",this.hls.config.preferManagedMediaSource)}isVideoSupported(e){return Fs(e,"video",this.hls.config.preferManagedMediaSource)}filterAndSortMediaOptions(e,t,i,s,n){let a=[],o=[],c=e;if((i||s)&&n&&(c=c.filter(({videoCodec:y,videoRange:v,width:T,height:b})=>(!!y||!!(T&&b))&&sd(v))),c.length===0){Promise.resolve().then(()=>{if(this.hls){let y="no level with compatible codecs found in manifest",v=y;t.levels.length&&(v=`one or more CODECS in variant not supported: ${me(t.levels.map(b=>b.attrs.CODECS).filter((b,x,S)=>S.indexOf(b)===x))}`,this.warn(v),y+=` (${v})`);const T=new Error(y);this.hls.trigger(p.ERROR,{type:G.MEDIA_ERROR,details:R.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:t.url,error:T,reason:v})}});return}t.audioTracks&&(a=t.audioTracks.filter(y=>!y.audioCodec||this.isAudioSupported(y.audioCodec)),el(a)),t.subtitles&&(o=t.subtitles,el(o));const l=c.slice(0);c.sort((y,v)=>{if(y.attrs["HDCP-LEVEL"]!==v.attrs["HDCP-LEVEL"])return(y.attrs["HDCP-LEVEL"]||"")>(v.attrs["HDCP-LEVEL"]||"")?1:-1;if(i&&y.height!==v.height)return y.height-v.height;if(y.frameRate!==v.frameRate)return y.frameRate-v.frameRate;if(y.videoRange!==v.videoRange)return Pi.indexOf(y.videoRange)-Pi.indexOf(v.videoRange);if(y.videoCodec!==v.videoCodec){const T=Un(y.videoCodec),b=Un(v.videoCodec);if(T!==b)return b-T}if(y.uri===v.uri&&y.codecSet!==v.codecSet){const T=wi(y.codecSet),b=wi(v.codecSet);if(T!==b)return b-T}return y.averageBitrate!==v.averageBitrate?y.averageBitrate-v.averageBitrate:0});let d=l[0];if(this.steering&&(c=this.steering.filterParsedLevels(c),c.length!==l.length)){for(let y=0;y<l.length;y++)if(l[y].pathwayId===c[0].pathwayId){d=l[y];break}}this._levels=c;for(let y=0;y<c.length;y++)if(c[y]===d){var u;this._firstLevel=y;const v=d.bitrate,T=this.hls.bandwidthEstimate;if(this.log(`manifest loaded, ${c.length} level(s) found, first bitrate: ${v}`),((u=this.hls.userConfig)==null?void 0:u.abrEwmaDefaultEstimate)===void 0){const b=Math.min(v,this.hls.config.abrEwmaDefaultEstimateMax);b>T&&T===this.hls.abrEwmaDefaultEstimate&&(this.hls.bandwidthEstimate=b)}break}const h=n&&!s,f=this.hls.config,g=!!(f.audioStreamController&&f.audioTrackController),m={levels:c,audioTracks:a,subtitleTracks:o,sessionData:t.sessionData,sessionKeys:t.sessionKeys,firstLevel:this._firstLevel,stats:t.stats,audio:n,video:s,altAudio:g&&!h&&a.some(y=>!!y.url)};this.hls.trigger(p.MANIFEST_PARSED,m)}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 d=new Error("invalid level idx"),u=e<0;if(this.hls.trigger(p.ERROR,{type:G.OTHER_ERROR,details:R.LEVEL_SWITCH_ERROR,level:e,fatal:u,error:d,reason:d.message}),u)return;e=Math.min(e,t.length-1)}const i=this.currentLevelIndex,s=this.currentLevel,n=s?s.attrs["PATHWAY-ID"]:void 0,a=t[e],o=a.attrs["PATHWAY-ID"];if(this.currentLevelIndex=e,this.currentLevel=a,i===e&&s&&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 ${i}${n?" with Pathway "+n:""}`);const c={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(p.LEVEL_SWITCHING,c);const l=a.details;if(!l||l.live){const d=this.switchParams(a.uri,s==null?void 0:s.details,l);this.loadPlaylist(d)}}get manualLevel(){return this.manualLevelIndex}set manualLevel(e){this.manualLevelIndex=e,this._startLevel===void 0&&(this._startLevel=e),e!==-1&&(this.level=e)}get firstLevel(){return this._firstLevel}set firstLevel(e){this._firstLevel=e}get startLevel(){if(this._startLevel===void 0){const e=this.hls.config.startLevel;return e!==void 0?e:this.hls.firstAutoLevel}return this._startLevel}set startLevel(e){this._startLevel=e}get pathways(){return this.steering?this.steering.pathways():[]}get pathwayPriority(){return this.steering?this.steering.pathwayPriority:null}set pathwayPriority(e){if(this.steering){const t=this.steering.pathways(),i=e.filter(s=>t.indexOf(s)!==-1);if(e.length<1){this.warn(`pathwayPriority ${e} should contain at least one pathway from list: ${t}`);return}this.steering.pathwayPriority=i}}onError(e,t){t.fatal||!t.context||t.context.type===ee.LEVEL&&t.context.level===this.level&&this.checkRetry(t)}onFragBuffered(e,{frag:t}){if(t!==void 0&&t.type===$.MAIN){const i=t.elementaryStreams;if(!Object.keys(i).some(n=>!!i[n]))return;const s=this._levels[t.level];s!=null&&s.loadError&&(this.log(`Resetting level error count of ${s.loadError} on frag buffered`),s.loadError=0)}}onLevelLoaded(e,t){var i;const{level:s,details:n}=t,a=t.levelInfo;if(!a){var o;this.warn(`Invalid level index ${s}`),(o=t.deliveryDirectives)!=null&&o.skip&&(n.deltaUpdateFailed=!0);return}if(a===this.currentLevel||t.withoutMultiVariant){a.fragmentError===0&&(a.loadError=0);let c=a.details;c===t.details&&c.advanced&&(c=void 0),this.playlistLoaded(s,t,c)}else(i=t.deliveryDirectives)!=null&&i.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 i=this.getUrlWithDirectives(e.uri,t),s=this.currentLevelIndex,n=e.attrs["PATHWAY-ID"],a=e.details,o=a==null?void 0:a.age;this.log(`Loading level index ${s}${(t==null?void 0:t.msn)!==void 0?" at sn "+t.msn+" part "+t.part:""}${n?" Pathway "+n:""}${o&&a.live?" age "+o.toFixed(1)+(a.type&&" "+a.type||""):""} ${i}`),this.hls.trigger(p.LEVEL_LOADING,{url:i,level:s,levelInfo:e,pathwayId:e.attrs["PATHWAY-ID"],id:0,deliveryDirectives:t||null})}get nextLoadLevel(){return this.manualLevelIndex!==-1?this.manualLevelIndex:this.hls.nextAutoLevel}set nextLoadLevel(e){this.level=e,this.manualLevelIndex===-1&&(this.hls.nextAutoLevel=e)}removeLevel(e){var t;if(this._levels.length===1)return;const i=this._levels.filter((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));Da(i),this._levels=i,this.currentLevelIndex>-1&&(t=this.currentLevel)!=null&&t.details&&(this.currentLevelIndex=this.currentLevel.details.fragments[0].level),this.manualLevelIndex>-1&&(this.manualLevelIndex=this.currentLevelIndex);const s=i.length-1;this._firstLevel=Math.min(this._firstLevel,s),this._startLevel&&(this._startLevel=Math.min(this._startLevel,s)),this.hls.trigger(p.LEVELS_UPDATED,{levels:i})}onLevelsUpdated(e,{levels:t}){this._levels=t}checkMaxAutoUpdated(){const{autoLevelCapping:e,maxAutoLevel:t,maxHdcpLevel:i}=this.hls;this._maxAutoLevel!==t&&(this._maxAutoLevel=t,this.hls.trigger(p.MAX_AUTO_LEVEL_UPDATED,{autoLevelCapping:e,levels:this.levels,maxAutoLevel:t,minAutoLevel:this.hls.minAutoLevel,maxHdcpLevel:i}))}}function el(r){const e={};r.forEach(t=>{const i=t.groupId||"";t.id=e[i]=e[i]||0,e[i]++})}function tl(){return self.SourceBuffer||self.WebKitSourceBuffer}function il(){if(!pt())return!1;const e=tl();return!e||e.prototype&&typeof e.prototype.appendBuffer=="function"&&typeof e.prototype.remove=="function"}function Jf(){if(!il())return!1;const r=pt();return typeof(r==null?void 0:r.isTypeSupported)=="function"&&(["avc1.42E01E,mp4a.40.2","av01.0.01M.08","vp09.00.50.08"].some(e=>r.isTypeSupported(ii(e,"video")))||["mp4a.40.2","fLaC"].some(e=>r.isTypeSupported(ii(e,"audio"))))}function Zf(){var r;const e=tl();return typeof(e==null||(r=e.prototype)==null?void 0:r.changeType)=="function"}const eg=100;class tg extends er{constructor(e,t,i){super(e,t,i,"stream-controller",$.MAIN),this.audioCodecSwap=!1,this.level=-1,this._forceStartLoad=!1,this._hasEnoughToStart=!1,this.altAudio=0,this.audioOnly=!1,this.fragPlaying=null,this.fragLastKbps=0,this.couldBacktrack=!1,this.backtrackFragment=null,this.audioCodecSwitch=!1,this.videoBuffer=null,this.onMediaPlaying=()=>{this.tick()},this.onMediaSeeked=()=>{const s=this.media,n=s?s.currentTime:null;if(n===null||!B(n)||(this.log(`Media seeked to ${n.toFixed(3)}`),!this.getBufferedFrag(n)))return;const a=this.getFwdBufferInfoAtPos(s,n,$.MAIN,0);if(a===null||a.len===0){this.warn(`Main forward buffer length at ${n} on "seeked" event ${a?a.len:"empty"})`);return}this.tick()},this.registerListeners()}registerListeners(){super.registerListeners();const{hls:e}=this;e.on(p.MANIFEST_PARSED,this.onManifestParsed,this),e.on(p.LEVEL_LOADING,this.onLevelLoading,this),e.on(p.LEVEL_LOADED,this.onLevelLoaded,this),e.on(p.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),e.on(p.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(p.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.on(p.BUFFER_CREATED,this.onBufferCreated,this),e.on(p.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(p.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(p.FRAG_BUFFERED,this.onFragBuffered,this)}unregisterListeners(){super.unregisterListeners();const{hls:e}=this;e.off(p.MANIFEST_PARSED,this.onManifestParsed,this),e.off(p.LEVEL_LOADED,this.onLevelLoaded,this),e.off(p.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),e.off(p.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(p.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.off(p.BUFFER_CREATED,this.onBufferCreated,this),e.off(p.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(p.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(p.FRAG_BUFFERED,this.onFragBuffered,this)}onHandlerDestroying(){this.onMediaPlaying=this.onMediaSeeked=null,this.unregisterListeners(),super.onHandlerDestroying()}startLoad(e,t){if(this.levels){const{lastCurrentTime:i,hls:s}=this;if(this.stopLoad(),this.setInterval(eg),this.level=-1,!this.startFragRequested){let n=s.startLevel;n===-1&&(s.config.testBandwidth&&this.levels.length>1?(n=0,this.bitrateTest=!0):n=s.firstAutoLevel),s.nextLoadLevel=n,this.level=s.loadLevel,this._hasEnoughToStart=!!t}i>0&&e===-1&&!t&&(this.log(`Override startPosition with lastCurrentTime @${i.toFixed(3)}`),e=i),this.state=C.IDLE,this.nextLoadPosition=this.lastCurrentTime=e+this.timelineOffset,this.startPosition=t?-1:e,this.tick()}else this._forceStartLoad=!0,this.state=C.STOPPED}stopLoad(){this._forceStartLoad=!1,super.stopLoad()}doTick(){switch(this.state){case C.WAITING_LEVEL:{const{levels:t,level:i}=this,s=t==null?void 0:t[i],n=s==null?void 0:s.details;if(n&&(!n.live||this.levelLastLoaded===s&&!this.waitForLive(s))){if(this.waitForCdnTuneIn(n))break;this.state=C.IDLE;break}else if(this.hls.nextLoadLevel!==this.level){this.state=C.IDLE;break}break}case C.FRAG_LOADING_WAITING_RETRY:{var e;const t=self.performance.now(),i=this.retryDate;if(!i||t>=i||(e=this.media)!=null&&e.seeking){const{levels:s,level:n}=this,a=s==null?void 0:s[n];this.resetStartWhenNotLoaded(a||null),this.state=C.IDLE}}break}this.state===C.IDLE&&this.doTickIdle(),this.onTickEnd()}onTickEnd(){var e;super.onTickEnd(),(e=this.media)!=null&&e.readyState&&this.media.seeking===!1&&(this.lastCurrentTime=this.media.currentTime),this.checkFragmentChanged()}doTickIdle(){const{hls:e,levelLastLoaded:t,levels:i,media:s}=this;if(t===null||!s&&!this.primaryPrefetch&&(this.startFragRequested||!e.config.startFragPrefetch)||this.altAudio&&this.audioOnly)return;const n=this.buffering?e.nextLoadLevel:e.loadLevel;if(!(i!=null&&i[n]))return;const a=i[n],o=this.getMainFwdBufferInfo();if(o===null)return;const c=this.getLevelDetails();if(c&&this._streamEnded(o,c)){const m={};this.altAudio===2&&(m.type="video"),this.hls.trigger(p.BUFFER_EOS,m),this.state=C.ENDED;return}if(!this.buffering)return;e.loadLevel!==n&&e.manualLevel===-1&&this.log(`Adapting to level ${n} from level ${this.level}`),this.level=e.nextLoadLevel=n;const l=a.details;if(!l||this.state===C.WAITING_LEVEL||this.waitForLive(a)){this.level=n,this.state=C.WAITING_LEVEL,this.startFragRequested=!1;return}const d=o.len,u=this.getMaxBufferLength(a.maxBitrate);if(d>=u)return;this.backtrackFragment&&this.backtrackFragment.start>o.end&&(this.backtrackFragment=null);const h=this.backtrackFragment?this.backtrackFragment.start:o.end;let f=this.getNextFragment(h,l);if(this.couldBacktrack&&!this.fragPrevious&&f&&Ie(f)&&this.fragmentTracker.getState(f)!==Ae.OK){var g;const y=((g=this.backtrackFragment)!=null?g:f).sn-l.startSN,v=l.fragments[y-1];v&&f.cc===v.cc&&(f=v,this.fragmentTracker.removeFragment(v))}else this.backtrackFragment&&o.len&&(this.backtrackFragment=null);if(f&&this.isLoopLoading(f,h)){if(!f.gap){const y=this.audioOnly&&!this.altAudio?he.AUDIO:he.VIDEO,v=(y===he.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;v&&this.afterBufferFlushed(v,y,$.MAIN)}f=this.getNextFragmentLoopLoading(f,l,o,$.MAIN,u)}f&&(f.initSegment&&!f.initSegment.data&&!this.bitrateTest&&(f=f.initSegment),this.loadFragment(f,a,h))}loadFragment(e,t,i){const s=this.fragmentTracker.getState(e);s===Ae.NOT_LOADED||s===Ae.PARTIAL?Ie(e)?this.bitrateTest?(this.log(`Fragment ${e.sn} of level ${e.level} is being downloaded to test bitrate and will not be buffered`),this._loadBitrateTestFrag(e,t)):super.loadFragment(e,t,i):this._loadInitSegment(e,t):this.clearTrackerIfNeeded(e)}getBufferedFrag(e){return this.fragmentTracker.getBufferedFrag(e,$.MAIN)}followingBufferedFrag(e){return e?this.getBufferedFrag(e.end+.5):null}immediateLevelSwitch(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)}nextLevelSwitch(){const{levels:e,media:t}=this;if(t!=null&&t.readyState){let i;const s=this.getAppendedFrag(t.currentTime);s&&s.start>1&&this.flushMainBuffer(0,s.start-1);const 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,c=e[o],l=this.fragLastKbps;l&&this.fragCurrent?i=this.fragCurrent.duration*c.maxBitrate/(1e3*l)+1:i=0}else i=0;const a=this.getBufferedFrag(t.currentTime+i);if(a){const o=this.followingBufferedFrag(a);if(o){this.abortCurrentFrag();const c=o.maxStartPTS?o.maxStartPTS:o.start,l=o.duration,d=Math.max(a.end,c+Math.min(Math.max(l-this.config.maxFragLookUpTolerance,l*(this.couldBacktrack?.5:.125)),l*(this.couldBacktrack?.75:.25)));this.flushMainBuffer(d,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 C.KEY_LOADING:case C.FRAG_LOADING:case C.FRAG_LOADING_WAITING_RETRY:case C.PARSING:case C.PARSED:this.state=C.IDLE;break}this.nextLoadPosition=this.getLoadPosition()}flushMainBuffer(e,t){super.flushMainBuffer(e,t,this.altAudio===2?"video":null)}onMediaAttached(e,t){super.onMediaAttached(e,t);const i=t.media;dt(i,"playing",this.onMediaPlaying),dt(i,"seeked",this.onMediaSeeked)}onMediaDetaching(e,t){const{media:i}=this;i&&(st(i,"playing",this.onMediaPlaying),st(i,"seeked",this.onMediaSeeked)),this.videoBuffer=null,this.fragPlaying=null,super.onMediaDetaching(e,t),!t.transferMedia&&(this._hasEnoughToStart=!1)}onManifestLoading(){super.onManifestLoading(),this.log("Trigger BUFFER_RESET"),this.hls.trigger(p.BUFFER_RESET,void 0),this.couldBacktrack=!1,this.fragLastKbps=0,this.fragPlaying=this.backtrackFragment=null,this.altAudio=0,this.audioOnly=!1}onManifestParsed(e,t){let i=!1,s=!1;t.levels.forEach(n=>{const a=n.audioCodec;a&&(i=i||a.indexOf("mp4a.40.2")!==-1,s=s||a.indexOf("mp4a.40.5")!==-1)}),this.audioCodecSwitch=i&&s&&!Zf(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=t.levels,this.startFragRequested=!1}onLevelLoading(e,t){const{levels:i}=this;if(!i||this.state!==C.IDLE)return;const s=t.levelInfo;(!s.details||s.details.live&&(this.levelLastLoaded!==s||s.details.expired)||this.waitForCdnTuneIn(s.details))&&(this.state=C.WAITING_LEVEL)}onLevelLoaded(e,t){var i;const{levels:s,startFragRequested:n}=this,a=t.level,o=t.details,c=o.totalduration;if(!s){this.warn(`Levels were reset while loading level ${a}`);return}this.log(`Level ${a} loaded [${o.startSN},${o.endSN}]${o.lastPartSn?`[part-${o.lastPartSn}-${o.lastPartIndex}]`:""}, cc [${o.startCC}, ${o.endCC}] duration:${c}`);const l=t.levelInfo,d=this.fragCurrent;d&&(this.state===C.FRAG_LOADING||this.state===C.FRAG_LOADING_WAITING_RETRY)&&d.level!==t.level&&d.loader&&this.abortCurrentFrag();let u=0;if(o.live||(i=l.details)!=null&&i.live){var h;if(this.checkLiveUpdate(o),o.deltaUpdateFailed)return;u=this.alignPlaylists(o,l.details,(h=this.levelLastLoaded)==null?void 0:h.details)}if(l.details=o,this.levelLastLoaded=l,n||this.setStartPosition(o,u),this.hls.trigger(p.LEVEL_UPDATED,{details:o,level:a}),this.state===C.WAITING_LEVEL){if(this.waitForCdnTuneIn(o))return;this.state=C.IDLE}n&&o.live&&this.synchronizeToLiveEdge(o),this.tick()}synchronizeToLiveEdge(e){const{config:t,media:i}=this;if(!i)return;const s=this.hls.liveSyncPosition,n=this.getLoadPosition(),a=e.fragmentStart,o=e.edge,c=n>=a-t.maxFragLookUpTolerance&&n<=o;if(s!==null&&i.duration>s&&(n<s||!c)){const l=t.liveMaxLatencyDuration!==void 0?t.liveMaxLatencyDuration:t.liveMaxLatencyDurationCount*e.targetduration;(!c&&i.readyState<4||n<o-l)&&(this._hasEnoughToStart||(this.nextLoadPosition=s),i.readyState&&(this.warn(`Playback: ${n.toFixed(3)} is located too far from the end of live sliding playlist: ${o}, reset currentTime to : ${s.toFixed(3)}`),i.currentTime=s))}}_handleFragmentLoadProgress(e){var t;const i=e.frag,{part:s,payload:n}=e,{levels:a}=this;if(!a){this.warn(`Levels were reset while fragment load was in progress. Fragment ${i.sn} of level ${i.level} will not be buffered`);return}const o=a[i.level];if(!o){this.warn(`Level ${i.level} not found on progress`);return}const c=o.details;if(!c){this.warn(`Dropping fragment ${i.sn} of level ${i.level} after level details were reset`),this.fragmentTracker.removeFragment(i);return}const l=o.videoCodec,d=c.PTSKnown||!c.live,u=(t=i.initSegment)==null?void 0:t.data,h=this._getAudioCodec(o),f=this.transmuxer=this.transmuxer||new ho(this.hls,$.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),g=s?s.index:-1,m=g!==-1,y=new Vs(i.level,i.sn,i.stats.chunkCount,n.byteLength,g,m),v=this.initPTS[i.cc];f.push(n,u,h,l,i,s,c.totalduration,d,y,v)}onAudioTrackSwitching(e,t){const i=this.hls,s=this.altAudio===2;if(Mi(t.url,i))this.altAudio=1;else{if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;const a=this.fragCurrent;a&&(this.log("Switching to main audio track, cancel main fragment load"),a.abortRequests(),this.fragmentTracker.removeFragment(a)),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();if(s){this.fragmentTracker.removeAllFragments(),i.once(p.BUFFER_FLUSHED,()=>{var a;(a=this.hls)==null||a.trigger(p.AUDIO_TRACK_SWITCHED,t)}),i.trigger(p.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:null});return}i.trigger(p.AUDIO_TRACK_SWITCHED,t)}}onAudioTrackSwitched(e,t){const i=Mi(t.url,this.hls);if(i){const s=this.videoBuffer;s&&this.mediaBuffer!==s&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=s)}this.altAudio=i?2:0,this.tick()}onBufferCreated(e,t){const i=t.tracks;let s,n,a=!1;for(const o in i){const c=i[o];if(c.id==="main"){if(n=o,s=c,o==="video"){const l=i[o];l&&(this.videoBuffer=l.buffer)}}else a=!0}a&&s?(this.log(`Alternate track found, use ${n}.buffered to schedule main fragment loading`),this.mediaBuffer=s.buffer):this.mediaBuffer=this.media}onFragBuffered(e,t){const{frag:i,part:s}=t,n=i.type===$.MAIN;if(n){if(this.fragContextChanged(i)){this.warn(`Fragment ${i.sn}${s?" p: "+s.index:""} of level ${i.level} finished buffering, but was aborted. state: ${this.state}`),this.state===C.PARSED&&(this.state=C.IDLE);return}const o=s?s.stats:i.stats;this.fragLastKbps=Math.round(8*o.total/(o.buffering.end-o.loading.first)),Ie(i)&&(this.fragPrevious=i),this.fragBufferedComplete(i,s)}const a=this.media;a&&(!this._hasEnoughToStart&&J.getBuffered(a).length&&(this._hasEnoughToStart=!0,this.seekToStartPos()),n&&this.tick())}get hasEnoughToStart(){return this._hasEnoughToStart}onError(e,t){var i;if(t.fatal){this.state=C.ERROR;return}switch(t.details){case R.FRAG_GAP:case R.FRAG_PARSING_ERROR:case R.FRAG_DECRYPT_ERROR:case R.FRAG_LOAD_ERROR:case R.FRAG_LOAD_TIMEOUT:case R.KEY_LOAD_ERROR:case R.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError($.MAIN,t);break;case R.LEVEL_LOAD_ERROR:case R.LEVEL_LOAD_TIMEOUT:case R.LEVEL_PARSING_ERROR:!t.levelRetry&&this.state===C.WAITING_LEVEL&&((i=t.context)==null?void 0:i.type)===ee.LEVEL&&(this.state=C.IDLE);break;case R.BUFFER_ADD_CODEC_ERROR:case R.BUFFER_APPEND_ERROR:if(t.parent!=="main")return;this.resetLoadingState();break;case R.BUFFER_FULL_ERROR:if(t.parent!=="main")return;this.reduceLengthAndFlushBuffer(t)&&this.flushMainBuffer(0,Number.POSITIVE_INFINITY);break;case R.INTERNAL_EXCEPTION:this.recoverWorkerError(t);break}}onFragLoadEmergencyAborted(){this.state=C.IDLE,this._hasEnoughToStart||(this.startFragRequested=!1,this.nextLoadPosition=this.lastCurrentTime),this.tickImmediate()}onBufferFlushed(e,{type:t}){if(t!==he.AUDIO||!this.altAudio){const i=(t===he.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;i&&(this.afterBufferFlushed(i,t,$.MAIN),this.tick())}}onLevelsUpdated(e,t){this.level>-1&&this.fragCurrent&&(this.level=this.fragCurrent.level,this.level===-1&&this.resetWhenMissingContext(this.fragCurrent)),this.levels=t.levels}swapAudioCodec(){this.audioCodecSwap=!this.audioCodecSwap}seekToStartPos(){const{media:e}=this;if(!e)return;const t=e.currentTime;let i=this.startPosition;if(i>=0&&t<i){if(e.seeking){this.log(`could not seek to ${i}, already seeking at ${t}`);return}const s=this.timelineOffset;s&&i&&(i+=s);const n=this.getLevelDetails(),a=J.getBuffered(e),o=a.length?a.start(0):0,c=o-i,l=Math.max(this.config.maxBufferHole,this.config.maxFragLookUpTolerance);c>0&&(c<l||this.loadingParts&&c<2*((n==null?void 0:n.partTarget)||0))&&(this.log(`adjusting start position by ${c} to match buffer start`),i+=c,this.startPosition=i),t<i&&(this.log(`seek to target start position ${i} from current time ${t} buffer start ${o}`),e.currentTime=i)}}_getAudioCodec(e){let t=this.config.defaultAudioCodec||e.audioCodec;return this.audioCodecSwap&&t&&(this.log("Swapping audio codec"),t.indexOf("mp4a.40.5")!==-1?t="mp4a.40.2":t="mp4a.40.5"),t}_loadBitrateTestFrag(e,t){e.bitrateTest=!0,this._doFragLoad(e,t).then(i=>{const{hls:s}=this,n=i==null?void 0:i.frag;if(!n||this.fragContextChanged(n))return;t.fragmentError=0,this.state=C.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(),s.trigger(p.FRAG_LOADED,i),n.bitrateTest=!1})}_handleTransmuxComplete(e){var t;const i=this.playlistType,{hls:s}=this,{remuxResult:n,chunkMeta:a}=e,o=this.getCurrentContext(a);if(!o){this.resetWhenMissingContext(a);return}const{frag:c,part:l,level:d}=o,{video:u,text:h,id3:f,initSegment:g}=n,{details:m}=d,y=this.altAudio?void 0:n.audio;if(this.fragContextChanged(c)){this.fragmentTracker.removeFragment(c);return}if(this.state=C.PARSING,g){if(g!=null&&g.tracks){const b=c.initSegment||c;this._bufferInitSegment(d,g.tracks,b,a),s.trigger(p.FRAG_PARSING_INIT_SEGMENT,{frag:b,id:i,tracks:g.tracks})}const v=g.initPTS,T=g.timescale;B(v)&&(this.initPTS[c.cc]={baseTime:v,timescale:T},s.trigger(p.INIT_PTS_FOUND,{frag:c,id:i,initPTS:v,timescale:T}))}if(u&&m){y&&u.type==="audiovideo"&&this.logMuxedErr(c);const v=m.fragments[c.sn-1-m.startSN],T=c.sn===m.startSN,b=!v||c.cc>v.cc;if(n.independent!==!1){const{startPTS:x,endPTS:S,startDTS:k,endDTS:A}=u;if(l)l.elementaryStreams[u.type]={startPTS:x,endPTS:S,startDTS:k,endDTS:A};else if(u.firstKeyFrame&&u.independent&&a.id===1&&!b&&(this.couldBacktrack=!0),u.dropped&&u.independent){const I=this.getMainFwdBufferInfo(),w=(I?I.end:this.getLoadPosition())+this.config.maxBufferHole,L=u.firstKeyFramePTS?u.firstKeyFramePTS:x;if(!T&&w<L-this.config.maxBufferHole&&!b){this.backtrack(c);return}else b&&(c.gap=!0);c.setElementaryStreamInfo(u.type,c.start,S,c.start,A,!0)}else T&&x-(m.appliedTimelineOffset||0)>rs&&(c.gap=!0);c.setElementaryStreamInfo(u.type,x,S,k,A),this.backtrackFragment&&(this.backtrackFragment=c),this.bufferFragmentData(u,c,l,a,T||b)}else if(T||b)c.gap=!0;else{this.backtrack(c);return}}if(y){const{startPTS:v,endPTS:T,startDTS:b,endDTS:x}=y;l&&(l.elementaryStreams[he.AUDIO]={startPTS:v,endPTS:T,startDTS:b,endDTS:x}),c.setElementaryStreamInfo(he.AUDIO,v,T,b,x),this.bufferFragmentData(y,c,l,a)}if(m&&f!=null&&(t=f.samples)!=null&&t.length){const v={id:i,frag:c,details:m,samples:f.samples};s.trigger(p.FRAG_PARSING_METADATA,v)}if(m&&h){const v={id:i,frag:c,details:m,samples:h.samples};s.trigger(p.FRAG_PARSING_USERDATA,v)}}logMuxedErr(e){this.warn(`${Ie(e)?"Media":"Init"} segment with muxed audiovideo where only video expected: ${e.url}`)}_bufferInitSegment(e,t,i,s){if(this.state!==C.PARSING)return;this.audioOnly=!!t.audio&&!t.video,this.altAudio&&!this.audioOnly&&(delete t.audio,t.audiovideo&&this.logMuxedErr(i));const{audio:n,video:a,audiovideo:o}=t;if(n){let l=Di(n.codec,e.audioCodec);l==="mp4a"&&(l="mp4a.40.5");const d=navigator.userAgent.toLowerCase();if(this.audioCodecSwitch){l&&(l.indexOf("mp4a.40.5")!==-1?l="mp4a.40.2":l="mp4a.40.5");const u=n.metadata;u&&"channelCount"in u&&(u.channelCount||1)!==1&&d.indexOf("firefox")===-1&&(l="mp4a.40.5")}l&&l.indexOf("mp4a.40.5")!==-1&&d.indexOf("android")!==-1&&n.container!=="audio/mpeg"&&(l="mp4a.40.2",this.log(`Android: force audio codec to ${l}`)),e.audioCodec&&e.audioCodec!==l&&this.log(`Swapping manifest audio codec "${e.audioCodec}" for "${l}"`),n.levelCodec=l,n.id=$.MAIN,this.log(`Init audio buffer, container:${n.container}, codecs[selected/level/parsed]=[${l||""}/${e.audioCodec||""}/${n.codec}]`),delete t.audiovideo}if(a){a.levelCodec=e.videoCodec,a.id=$.MAIN;const l=a.codec;if((l==null?void 0:l.length)===4)switch(l){case"hvc1":case"hev1":a.codec="hvc1.1.6.L120.90";break;case"av01":a.codec="av01.0.04M.08";break;case"avc1":a.codec="avc1.42e01e";break}this.log(`Init video buffer, container:${a.container}, codecs[level/parsed]=[${e.videoCodec||""}/${l}]${a.codec!==l?" parsed-corrected="+a.codec:""}${a.supplemental?" supplemental="+a.supplemental:""}`),delete t.audiovideo}o&&(this.log(`Init audiovideo buffer, container:${o.container}, codecs[level/parsed]=[${e.codecs}/${o.codec}]`),delete t.video,delete t.audio);const c=Object.keys(t);if(c.length){if(this.hls.trigger(p.BUFFER_CODECS,t),!this.hls)return;c.forEach(l=>{const u=t[l].initSegment;u!=null&&u.byteLength&&this.hls.trigger(p.BUFFER_APPENDING,{type:l,data:u,frag:i,part:null,chunkMeta:s,parent:i.type})})}this.tickImmediate()}getMainFwdBufferInfo(){const e=this.mediaBuffer&&this.altAudio===2?this.mediaBuffer:this.media;return this.getFwdBufferInfo(e,$.MAIN)}get maxBufferLength(){const{levels:e,level:t}=this,i=e==null?void 0:e[t];return i?this.getMaxBufferLength(i.maxBitrate):this.config.maxBufferLength}backtrack(e){this.couldBacktrack=!0,this.backtrackFragment=e,this.resetTransmuxer(),this.flushBufferGap(e),this.fragmentTracker.removeFragment(e),this.fragPrevious=null,this.nextLoadPosition=e.start,this.state=C.IDLE}checkFragmentChanged(){const e=this.media;let t=null;if(e&&e.readyState>1&&e.seeking===!1){const i=e.currentTime;if(J.isBuffered(e,i)?t=this.getAppendedFrag(i):J.isBuffered(e,i+.1)&&(t=this.getAppendedFrag(i+.1)),t){this.backtrackFragment=null;const s=this.fragPlaying,n=t.level;(!s||t.sn!==s.sn||s.level!==n)&&(this.fragPlaying=t,this.hls.trigger(p.FRAG_CHANGED,{frag:t}),(!s||s.level!==n)&&this.hls.trigger(p.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 B(t)?this.getAppendedFrag(t):null}get currentProgramDateTime(){var e;const t=((e=this.media)==null?void 0:e.currentTime)||this.lastCurrentTime;if(B(t)){const i=this.getLevelDetails(),s=this.currentFrag||(i?_t(null,i.fragments,t):null);if(s){const n=s.programDateTime;if(n!==null){const a=n+(t-s.start)*1e3;return new Date(a)}}}return null}get currentLevel(){const e=this.currentFrag;return e?e.level:-1}get nextBufferedFrag(){const e=this.currentFrag;return e?this.followingBufferedFrag(e):null}get forceStartLoad(){return this._forceStartLoad}}class ig{constructor(e){this.config=void 0,this.keyUriToKeyInfo={},this.emeController=null,this.config=e}abort(e){for(const i in this.keyUriToKeyInfo){const s=this.keyUriToKeyInfo[i].loader;if(s){var t;if(e&&e!==((t=s.context)==null?void 0:t.frag.type))return;s.abort()}}}detach(){for(const e in this.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=R.KEY_LOAD_ERROR,i,s,n){return new ot({type:G.NETWORK_ERROR,details:t,fatal:!1,frag:e,response:n,error:i,networkDetails:s})}loadClear(e,t){if(this.emeController&&this.config.emeEnabled){const{sn:i,cc:s}=e;for(let n=0;n<t.length;n++){const a=t[n];if(s<=a.cc&&(i==="initSegment"||a.sn==="initSegment"||i<a.sn)){this.emeController.selectKeySystemFormat(a).then(o=>{a.setKeyFormat(o)});break}}}}load(e){return!e.decryptdata&&e.encrypted&&this.emeController&&this.config.emeEnabled?this.emeController.selectKeySystemFormat(e).then(t=>this.loadInternal(e,t)):this.loadInternal(e)}loadInternal(e,t){var i,s;t&&e.setKeyFormat(t);const n=e.decryptdata;if(!n){const l=new Error(t?`Expected frag.decryptdata to be defined after setting format ${t}`:"Missing decryption data on fragment in onKeyLoading");return Promise.reject(this.createKeyLoadError(e,R.KEY_LOAD_ERROR,l))}const a=n.uri;if(!a)return Promise.reject(this.createKeyLoadError(e,R.KEY_LOAD_ERROR,new Error(`Invalid key URI: "${a}"`)));let o=this.keyUriToKeyInfo[a];if((i=o)!=null&&i.decryptdata.key)return n.key=o.decryptdata.key,Promise.resolve({frag:e,keyInfo:o});if((s=o)!=null&&s.keyLoadPromise){var c;switch((c=o.mediaKeySessionContext)==null?void 0:c.keyStatus){case void 0:case"status-pending":case"usable":case"usable-in-future":return o.keyLoadPromise.then(l=>(n.key=l.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,R.KEY_LOAD_ERROR,new Error(`Key supplied with unsupported METHOD: "${n.method}"`)))}}loadKeyEME(e,t){const i={frag:t,keyInfo:e};if(this.emeController&&this.config.emeEnabled){const s=this.emeController.loadKey(i);if(s)return(e.keyLoadPromise=s.then(n=>(e.mediaKeySessionContext=n,i))).catch(n=>{throw e.keyLoadPromise=null,n})}return Promise.resolve(i)}loadKeyHTTP(e,t){const i=this.config,s=i.loader,n=new s(i);return t.keyLoader=e.loader=n,e.keyLoadPromise=new Promise((a,o)=>{const c={keyInfo:e,frag:t,responseType:"arraybuffer",url:e.decryptdata.uri},l=i.keyLoadPolicy.default,d={loadPolicy:l,timeout:l.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0},u={onSuccess:(h,f,g,m)=>{const{frag:y,keyInfo:v,url:T}=g;if(!y.decryptdata||v!==this.keyUriToKeyInfo[T])return o(this.createKeyLoadError(y,R.KEY_LOAD_ERROR,new Error("after key load, decryptdata unset or changed"),m));v.decryptdata.key=y.decryptdata.key=new Uint8Array(h.data),y.keyLoader=null,v.loader=null,a({frag:y,keyInfo:v})},onError:(h,f,g,m)=>{this.resetLoader(f),o(this.createKeyLoadError(t,R.KEY_LOAD_ERROR,new Error(`HTTP Error ${h.code} loading key ${h.text}`),g,le({url:c.url,data:void 0},h)))},onTimeout:(h,f,g)=>{this.resetLoader(f),o(this.createKeyLoadError(t,R.KEY_LOAD_TIMEOUT,new Error("key loading timed out"),g))},onAbort:(h,f,g)=>{this.resetLoader(f),o(this.createKeyLoadError(t,R.INTERNAL_ABORTED,new Error("key loading aborted"),g))}};n.load(c,d,u)})}resetLoader(e){const{frag:t,keyInfo:i,url:s}=e,n=i.loader;t.keyLoader===n&&(t.keyLoader=null,i.loader=null),delete this.keyUriToKeyInfo[s],n&&n.destroy()}}function sl(r){const{type:e}=r;switch(e){case ee.AUDIO_TRACK:return $.AUDIO;case ee.SUBTITLE_TRACK:return $.SUBTITLE;default:return $.MAIN}}function Fr(r,e){let t=r.url;return(t===void 0||t.indexOf("data:")===0)&&(t=e.url),t}class sg{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(p.MANIFEST_LOADING,this.onManifestLoading,this),e.on(p.LEVEL_LOADING,this.onLevelLoading,this),e.on(p.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),e.on(p.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this),e.on(p.LEVELS_UPDATED,this.onLevelsUpdated,this)}unregisterListeners(){const{hls:e}=this;e.off(p.MANIFEST_LOADING,this.onManifestLoading,this),e.off(p.LEVEL_LOADING,this.onLevelLoading,this),e.off(p.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),e.off(p.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this),e.off(p.LEVELS_UPDATED,this.onLevelsUpdated,this)}createInternalLoader(e){const t=this.hls.config,i=t.pLoader,s=t.loader,n=i||s,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:i}=t;this.variableList=null,this.load({id:null,level:0,responseType:"text",type:ee.MANIFEST,url:i,deliveryDirectives:null,levelOrTrack:null})}onLevelLoading(e,t){const{id:i,level:s,pathwayId:n,url:a,deliveryDirectives:o,levelInfo:c}=t;this.load({id:i,level:s,pathwayId:n,responseType:"text",type:ee.LEVEL,url:a,deliveryDirectives:o,levelOrTrack:c})}onAudioTrackLoading(e,t){const{id:i,groupId:s,url:n,deliveryDirectives:a,track:o}=t;this.load({id:i,groupId:s,level:null,responseType:"text",type:ee.AUDIO_TRACK,url:n,deliveryDirectives:a,levelOrTrack:o})}onSubtitleTrackLoading(e,t){const{id:i,groupId:s,url:n,deliveryDirectives:a,track:o}=t;this.load({id:i,groupId:s,level:null,responseType:"text",type:ee.SUBTITLE_TRACK,url:n,deliveryDirectives:a,levelOrTrack:o})}onLevelsUpdated(e,t){const i=this.loaders[ee.LEVEL];if(i){const s=i.context;s&&!t.levels.some(n=>n===s.levelOrTrack)&&(i.abort(),delete this.loaders[ee.LEVEL])}}load(e){var t;const i=this.hls.config;let s=this.getInternalLoader(e);if(s){const l=this.hls.logger,d=s.context;if(d&&d.levelOrTrack===e.levelOrTrack&&(d.url===e.url||d.deliveryDirectives&&!e.deliveryDirectives)){d.url===e.url?l.log(`[playlist-loader]: ignore ${e.url} ongoing request`):l.log(`[playlist-loader]: ignore ${e.url} in favor of ${d.url}`);return}l.log(`[playlist-loader]: aborting previous loader for type: ${e.type}`),s.abort()}let n;if(e.type===ee.MANIFEST?n=i.manifestLoadPolicy.default:n=ue({},i.playlistLoadPolicy.default,{timeoutRetry:null,errorRetry:null}),s=this.createInternalLoader(e),B((t=e.deliveryDirectives)==null?void 0:t.part)){let l;if(e.type===ee.LEVEL&&e.level!==null?l=this.hls.levels[e.level].details:e.type===ee.AUDIO_TRACK&&e.id!==null?l=this.hls.audioTracks[e.id].details:e.type===ee.SUBTITLE_TRACK&&e.id!==null&&(l=this.hls.subtitleTracks[e.id].details),l){const d=l.partTarget,u=l.targetduration;if(d&&u){const h=Math.max(d*3,u*.8)*1e3;n=ue({},n,{maxTimeToFirstByteMs:Math.min(h,n.maxTimeToFirstByteMs),maxLoadTimeMs:Math.min(h,n.maxTimeToFirstByteMs)})}}}const a=n.errorRetry||n.timeoutRetry||{},o={loadPolicy:n,timeout:n.maxLoadTimeMs,maxRetry:a.maxNumRetry||0,retryDelay:a.retryDelayMs||0,maxRetryDelay:a.maxRetryDelayMs||0},c={onSuccess:(l,d,u,h)=>{const f=this.getInternalLoader(u);this.resetInternalLoader(u.type);const g=l.data;if(g.indexOf("#EXTM3U")!==0){this.handleManifestParsingError(l,u,new Error("no EXTM3U delimiter"),h||null,d);return}d.parsing.start=performance.now(),et.isMediaPlaylist(g)||u.type!==ee.MANIFEST?this.handleTrackOrLevelPlaylist(l,d,u,h||null,f):this.handleMasterPlaylist(l,d,u,h)},onError:(l,d,u,h)=>{this.handleNetworkError(d,u,!1,l,h)},onTimeout:(l,d,u)=>{this.handleNetworkError(d,u,!0,void 0,l)}};s.load(e,o,c)}checkAutostartLoad(){if(!this.hls)return;const{config:{autoStartLoad:e,startPosition:t},forceStartLoad:i}=this.hls;(e||i)&&(this.hls.logger.log(`${e?"auto":"force"} startLoad with configured startPosition ${t}`),this.hls.startLoad(t))}handleMasterPlaylist(e,t,i,s){const n=this.hls,a=e.data,o=Fr(e,i),c=et.parseMasterPlaylist(a,o);if(c.playlistParsingError){this.handleManifestParsingError(e,i,c.playlistParsingError,s,t);return}const{contentSteering:l,levels:d,sessionData:u,sessionKeys:h,startTimeOffset:f,variableList:g}=c;this.variableList=g;const{AUDIO:m=[],SUBTITLES:y,"CLOSED-CAPTIONS":v}=et.parseMasterPlaylistMedia(a,o,c);m.length&&!m.some(b=>!b.url)&&d[0].audioCodec&&!d[0].attrs.AUDIO&&(this.hls.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),m.unshift({type:"main",name:"main",groupId:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new ve({}),bitrate:0,url:""})),n.trigger(p.MANIFEST_LOADED,{levels:d,audioTracks:m,subtitles:y,captions:v,contentSteering:l,url:o,stats:t,networkDetails:s,sessionData:u,sessionKeys:h,startTimeOffset:f,variableList:g})}handleTrackOrLevelPlaylist(e,t,i,s,n){const a=this.hls,{id:o,level:c,type:l}=i,d=Fr(e,i),u=B(c)?c:B(o)?o:0,h=sl(i),f=et.parseLevelPlaylist(e.data,d,u,h,0,this.variableList);if(l===ee.MANIFEST){const g={attrs:new ve({}),bitrate:0,details:f,name:"",url:d};f.requestScheduled=t.loading.start+Ra(f,0),a.trigger(p.MANIFEST_LOADED,{levels:[g],audioTracks:[],url:d,stats:t,networkDetails:s,sessionData:null,sessionKeys:null,contentSteering:null,startTimeOffset:null,variableList:null})}t.parsing.end=performance.now(),i.levelDetails=f,this.handlePlaylistLoaded(f,e,t,i,s,n)}handleManifestParsingError(e,t,i,s,n){this.hls.trigger(p.ERROR,{type:G.NETWORK_ERROR,details:R.MANIFEST_PARSING_ERROR,fatal:t.type===ee.MANIFEST,url:e.url,err:i,error:i,reason:i.message,response:e,context:t,networkDetails:s,stats:n})}handleNetworkError(e,t,i=!1,s,n){let a=`A network ${i?"timeout":"error"+(s?" (status "+s.code+")":"")} occurred while loading ${e.type}`;e.type===ee.LEVEL?a+=`: ${e.level} id: ${e.id}`:(e.type===ee.AUDIO_TRACK||e.type===ee.SUBTITLE_TRACK)&&(a+=` id: ${e.id} group-id: "${e.groupId}"`);const o=new Error(a);this.hls.logger.warn(`[playlist-loader]: ${a}`);let c=R.UNKNOWN,l=!1;const d=this.getInternalLoader(e);switch(e.type){case ee.MANIFEST:c=i?R.MANIFEST_LOAD_TIMEOUT:R.MANIFEST_LOAD_ERROR,l=!0;break;case ee.LEVEL:c=i?R.LEVEL_LOAD_TIMEOUT:R.LEVEL_LOAD_ERROR,l=!1;break;case ee.AUDIO_TRACK:c=i?R.AUDIO_TRACK_LOAD_TIMEOUT:R.AUDIO_TRACK_LOAD_ERROR,l=!1;break;case ee.SUBTITLE_TRACK:c=i?R.SUBTITLE_TRACK_LOAD_TIMEOUT:R.SUBTITLE_LOAD_ERROR,l=!1;break}d&&this.resetInternalLoader(e.type);const u={type:G.NETWORK_ERROR,details:c,fatal:l,url:e.url,loader:d,context:e,error:o,networkDetails:t,stats:n};if(s){const h=(t==null?void 0:t.url)||e.url;u.response=le({url:h,data:void 0},s)}this.hls.trigger(p.ERROR,u)}handlePlaylistLoaded(e,t,i,s,n,a){const o=this.hls,{type:c,level:l,id:d,groupId:u,deliveryDirectives:h}=s,f=Fr(t,s),g=sl(s),m=typeof s.level=="number"&&g===$.MAIN?l:void 0;if(!e.fragments.length){const v=e.playlistParsingError=new Error("No Segments found in Playlist");o.trigger(p.ERROR,{type:G.NETWORK_ERROR,details:R.LEVEL_EMPTY_ERROR,fatal:!1,url:f,error:v,reason:v.message,response:t,context:s,level:m,parent:g,networkDetails:n,stats:i});return}e.targetduration||(e.playlistParsingError=new Error("Missing Target Duration"));const y=e.playlistParsingError;if(y){if(this.hls.logger.warn(y),!o.config.ignorePlaylistParsingErrors){o.trigger(p.ERROR,{type:G.NETWORK_ERROR,details:R.LEVEL_PARSING_ERROR,fatal:!1,url:f,error:y,reason:y.message,response:t,context:s,level:m,parent:g,networkDetails:n,stats:i});return}e.playlistParsingError=null}switch(e.live&&a&&(a.getCacheAge&&(e.ageHeader=a.getCacheAge()||0),(!a.getCacheAge||isNaN(e.ageHeader))&&(e.ageHeader=0)),c){case ee.MANIFEST:case ee.LEVEL:o.trigger(p.LEVEL_LOADED,{details:e,levelInfo:s.levelOrTrack||o.levels[0],level:m||0,id:d||0,stats:i,networkDetails:n,deliveryDirectives:h,withoutMultiVariant:c===ee.MANIFEST});break;case ee.AUDIO_TRACK:o.trigger(p.AUDIO_TRACK_LOADED,{details:e,track:s.levelOrTrack,id:d||0,groupId:u||"",stats:i,networkDetails:n,deliveryDirectives:h});break;case ee.SUBTITLE_TRACK:o.trigger(p.SUBTITLE_TRACK_LOADED,{details:e,track:s.levelOrTrack,id:d||0,groupId:u||"",stats:i,networkDetails:n,deliveryDirectives:h});break}}}class Tt{static get version(){return oi}static isMSESupported(){return il()}static isSupported(){return Jf()}static getMediaSource(){return pt()}static get Events(){return p}static get MetadataSchema(){return Be}static get ErrorTypes(){return G}static get ErrorDetails(){return R}static get DefaultConfig(){return Tt.defaultConfig?Tt.defaultConfig:Uf}static set DefaultConfig(e){Tt.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 ir,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=Ic(e.debug||!1,"Hls instance",e.assetPlayerId),i=this.config=Gf(Tt.DefaultConfig,e,t);this.userConfig=e,i.progressive&&Vf(i,t);const{abrController:s,bufferController:n,capLevelController:a,errorController:o,fpsController:c}=i,l=new o(this),d=this.abrController=new s(this),u=new bd(this),h=i.interstitialsController,f=h?this.interstitialsController=new h(this,Tt):null,g=this.bufferController=new n(this,u),m=this.capLevelController=new a(this),y=new c(this),v=new sg(this),T=i.contentSteeringController,b=T?new T(this):null,x=this.levelController=new Qf(this,b),S=new zf(this),k=new ig(this.config),A=this.streamController=new tg(this,u,k),I=this.gapController=new Yf(this,u);m.setStreamController(A),y.setStreamController(A);const w=[v,x,A];f&&w.splice(1,0,f),b&&w.splice(1,0,b),this.networkControllers=w;const L=[d,g,I,m,y,S,u];this.audioTrackController=this.createController(i.audioTrackController,w);const D=i.audioStreamController;D&&w.push(this.audioStreamController=new D(this,u,k)),this.subtitleTrackController=this.createController(i.subtitleTrackController,w);const M=i.subtitleStreamController;M&&w.push(this.subtititleStreamController=new M(this,u,k)),this.createController(i.timelineController,L),k.emeController=this.emeController=this.createController(i.emeController,L),this.cmcdController=this.createController(i.cmcdController,L),this.latencyController=this.createController(Xf,L),this.coreComponents=L,w.push(l);const te=l.onErrorOut;typeof te=="function"&&this.on(p.ERROR,te,l),this.on(p.MANIFEST_LOADED,v.onManifestLoaded,v)}createController(e,t){if(e){const i=new e(this);return t&&t.push(i),i}return null}on(e,t,i=this){this._emitter.on(e,t,i)}once(e,t,i=this){this._emitter.once(e,t,i)}removeAllListeners(e){this._emitter.removeAllListeners(e)}off(e,t,i=this,s){this._emitter.off(e,t,i,s)}listeners(e){return this._emitter.listeners(e)}emit(e,t,i){return this._emitter.emit(e,t,i)}trigger(e,t){if(this.config.debug)return this.emit(e,e,t);try{return this.emit(e,e,t)}catch(i){if(this.logger.error("An internal error happened while handling event "+e+'. Error message: "'+i.message+'". Here is a stacktrace:',i),!this.triggeringException){this.triggeringException=!0;const s=e===p.ERROR;this.trigger(p.ERROR,{type:G.OTHER_ERROR,details:R.INTERNAL_EXCEPTION,fatal:s,event:e,error:i}),this.triggeringException=!1}}return!1}listenerCount(e){return this._emitter.listenerCount(e)}destroy(){this.logger.log("destroy"),this.trigger(p.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 (${e})`);this.trigger(p.ERROR,{type:G.OTHER_ERROR,details:R.ATTACH_MEDIA_ERROR,fatal:!0,error:n});return}this.logger.log("attachMedia"),this._media&&(this.logger.warn("media must be detached before attaching"),this.detachMedia());const t="media"in e,i=t?e.media:e,s=t?e:{media:i};this._media=i,this.trigger(p.MEDIA_ATTACHING,s)}detachMedia(){this.logger.log("detachMedia"),this.trigger(p.MEDIA_DETACHING,{}),this._media=null}transferMedia(){this._media=null;const e=this.bufferController.transferMedia();return this.trigger(p.MEDIA_DETACHING,{transferMedia:e}),e}loadSource(e){this.stopLoad();const t=this.media,i=this._url,s=this._url=ws.buildAbsoluteURL(self.location.href,e,{alwaysNormalize:!0});this._autoLevelCapping=-1,this._maxHdcpLevel=null,this.logger.log(`loadSource:${s}`),t&&i&&(i!==s||this.bufferController.hasSourceTypes())&&(this.detachMedia(),this.attachMedia(t)),this.trigger(p.MANIFEST_LOADING,{url:e})}get url(){return this._url}get hasEnoughToStart(){return this.streamController.hasEnoughToStart}get startPosition(){return this.streamController.startPositionValue}startLoad(e=-1,t){this.logger.log(`startLoad(${e+(t?", <skip seek to start>":"")})`),this.started=!0,this.resumeBuffering();for(let i=0;i<this.networkControllers.length&&(this.networkControllers[i].startLoad(e,t),!(!this.started||!this.networkControllers));i++);}stopLoad(){this.logger.log("stopLoad"),this.started=!1;for(let e=0;e<this.networkControllers.length&&(this.networkControllers[e].stopLoad(),!(this.started||!this.networkControllers));e++);}get loadingEnabled(){return this.started}get bufferingEnabled(){return this.streamController.bufferingEnabled}resumeBuffering(){this.bufferingEnabled||(this.logger.log("resume buffering"),this.networkControllers.forEach(e=>{e.resumeBuffering&&e.resumeBuffering()}))}pauseBuffering(){this.bufferingEnabled&&(this.logger.log("pause buffering"),this.networkControllers.forEach(e=>{e.pauseBuffering&&e.pauseBuffering()}))}get inFlightFragments(){const e={[$.MAIN]:this.streamController.inFlightFrag};return this.audioStreamController&&(e[$.AUDIO]=this.audioStreamController.inFlightFrag),this.subtititleStreamController&&(e[$.SUBTITLE]=this.subtititleStreamController.inFlightFrag),e}swapAudioCodec(){this.logger.log("swapAudioCodec"),this.streamController.swapAudioCodec()}recoverMediaError(){this.logger.log("recoverMediaError");const e=this._media,t=e==null?void 0:e.currentTime;this.detachMedia(),e&&(this.attachMedia(e),t&&this.startLoad(t))}removeLevel(e){this.levelController.removeLevel(e)}get sessionId(){let e=this._sessionId;return e||(e=this._sessionId=yu()),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){id(e)&&this._maxHdcpLevel!==e&&(this._maxHdcpLevel=e,this.levelController.checkMaxAutoUpdated())}get autoLevelEnabled(){return this.levelController.manualLevel===-1}get manualLevel(){return this.levelController.manualLevel}get minAutoLevel(){const{levels:e,config:{minAutoBitrate:t}}=this;if(!e)return 0;const i=e.length;for(let s=0;s<i;s++)if(e[s].maxBitrate>=t)return s;return 0}get maxAutoLevel(){const{levels:e,autoLevelCapping:t,maxHdcpLevel:i}=this;let s;if(t===-1&&e!=null&&e.length?s=e.length-1:s=t,i)for(let n=s;n--;){const a=e[n].attrs["HDCP-LEVEL"];if(a&&a<=i)return n}return s}get firstAutoLevel(){return this.abrController.firstAutoLevel}get nextAutoLevel(){return this.abrController.nextAutoLevel}set nextAutoLevel(e){this.abrController.nextAutoLevel=e}get playingDate(){return this.streamController.currentProgramDateTime}get mainForwardBufferInfo(){return this.streamController.getMainFwdBufferInfo()}get maxBufferLength(){return this.streamController.maxBufferLength}setAudioOption(e){var t;return((t=this.audioTrackController)==null?void 0:t.setAudioOption(e))||null}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 i=zn(t);return Wn(e,i,navigator.mediaCapabilities)}}Tt.defaultConfig=void 0;var rg={VITE_VERSION:"0.1.06"};function ng(r,e){r.pause(),r.config.controls=[],r.config.clickToPlay=!1,r.config.keyboard={focused:!1,global:!1},r.elements.controls.style.display="none",r.elements.buttons.play.forEach(t=>t.style.display="none"),r.elements.container.style.pointerEvents="none"}function ag(r){r.config.controls=["play-large","play","progress","current-time","mute","volume","captions","settings","pip","airplay","fullscreen"],r.config.clickToPlay=!0,r.config.keyboard={focused:!0,global:!0},r.elements.controls.style.display="",r.elements.buttons.play.forEach(e=>e.style.display=""),r.elements.container.style.pointerEvents="",r.play()}function rl(r){const e=Math.floor(r/60),t=Math.floor(r%60);return`${e}:${t.toString().padStart(2,"0")}`}function og(r,e){if(r){const t=decodeURIComponent(atob(r));if(t.startsWith(e))return t.slice(e.length)}return null}function lg(r,e){return $r(this,null,function*(){var t;try{let i=yield En(e==null?void 0:e.video),s=(e==null?void 0:e.dcuuid)+":"+i;const a=yield(yield fetch((e==null?void 0:e.apihost)+"/validate-customer",{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify({card_id:r,dcuuid:s})})).json();return((t=a==null?void 0:a.exp_sec)!=null?t:0)>0}catch(i){return!1}})}function cg(r){r.apihost=r.apihost||"https://vidu.my/api",r.formshost=r.formshost||"https://vidu.my";const e=new URLSearchParams(window.location.search);let t=e.get("since")||0,i=!1,s=og(e.get("token"),"vidu.my")||localStorage.getItem("token")||null;s&&s!=="null"&&localStorage.setItem("token",s),s&&typeof s=="string"&&s.length>=3&&s!=="null"&&lg(s,r).then(m=>{i=m});let n=r!=null&&r.looping_min?(r==null?void 0:r.looping_min)*60:!1,a=0,o=0;console.log(`Vidu Player v.${rg.VITE_VERSION} / ${JSON.stringify(r)} / payed=${i}`);const c=document.getElementById(r.id),l=document.createElement("video");c.innerHTML="";const d=document.createElement("div");d.id="dcoverlay",d.className="overlay hidden",c.appendChild(d);const u=document.createElement("div");u.classList.add("plyr-spinner"),u.classList.add("hidden"),c.appendChild(l),c.appendChild(d),c.appendChild(u),vc(d,l,u,r),l.addEventListener("cardFormSubmitted",m=>{i=!0,d.classList.add("hidden"),ag(f)});const h={start:t,autoplay:(r==null?void 0:r.autoplay)||t>0||!1,muted:!0,youtube:{noCookie:!0,rel:0,showinfo:0,iv_load_policy:3}},f=new ti(l,h);function g(){if(n){f.currentTime>=f.duration-.5&&a<n&&(f.currentTime=0,o=0);const m=f.currentTime-o;m>0&&(a+=m),o=f.currentTime,a>=n&&(a=0,f.currentTime=0,f.stop());const y=Math.max(0,n-a);if(y>0){const v=c.querySelector(".plyr__time--current"),T=v.textContent.startsWith("-");v&&(v.textContent=T?"-"+rl(y):rl(a))}}}if(r!=null&&r.video)if(r.video.endsWith(".m3u8")){const m=new Tt;m.loadSource(r.video),m.attachMedia(l)}else f.source={type:"video",sources:[{src:r.video,type:"video/mp4"}]};else r!=null&&r.youtube?f.source={type:"video",sources:[{src:r.youtube,provider:"youtube"}]}:r!=null&&r.vimeo&&(f.source={type:"video",sources:[{src:r.vimeo,provider:"vimeo"}]});return f.on("waiting",()=>{u.classList.remove("hidden")}),f.on("playing",()=>{u.classList.add("hidden")}),f.on("loadeddata",()=>{u.classList.add("hidden")}),f.on("playing",()=>{o=f.currentTime}),f.on("seeked",()=>{o=f.currentTime,g()}),f.on("timeupdate",()=>{!i&&f.currentTime>=((r==null?void 0:r.delay)||.1)&&(d.classList.remove("hidden"),ng(f)),g()}),f}var dg={VITE_VERSION:"0.1.06"};function ug(r){const e=document.createElement("style");e.textContent=r,document.head.appendChild(e)}ug(ye+be+Fe);const hg=new URLSearchParams(window.location.search);Object.fromEntries(hg.entries());function fg(){const r=localStorage.getItem("dctrack");return r?JSON.parse(r):{}}function nl(r){window.dcplayer=window.dcplayer||{},window.dcplayer.player=cg(r),window.dcplayer.v=dg.VITE_VERSION}typeof window!="undefined"&&(window.dcplayer=window.dcplayer||{},window.dcplayer.load=nl),ge.getDcTrack=fg,ge.load=nl,Object.defineProperty(ge,Symbol.toStringTag,{value:"Module"})});