@mux/playback-core - npm Package Compare versions

Comparing version 0.8.1-canary.10-b05142f to 0.8.1-canary.10-b75d6ae

dist/index.cjs.js

@@ -1,2 +0,2 @@
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0:s.getAttribute("src"))!=null?c:"";s==null||s.removeAttribute("src"),setTimeout(()=>{s==null||s.setAttribute("src",i)},0)}o.mode!=="hidden"&&(o.mode="hidden")}})};t.once(x.default.Events.MANIFEST_LOADED,n),t.once(x.default.Events.MEDIA_ATTACHED,n)}function C(e,t,r,n,o){let a=document.createElement("track");return a.kind=t,a.label=r,n&&(a.srclang=n),o&&(a.id=o),a.track.mode="disabled",a.setAttribute("data-removeondestroy",""),e.append(a),a.track}function J(e,t){let r=Array.prototype.find.call(e.querySelectorAll("track"),n=>n.track===t);r==null||r.remove()}var V=(e,t)=>e in t;var Q="mux.com",Te=()=>D.default.utils.now(),L={VOD:"on-demand",ON_DEMAND:"on-demand",LIVE:"live",LL_LIVE:"ll-live",DVR:"live:dvr",LL_DVR:"ll-live:dvr"},g={M3U8:"application/vnd.apple.mpegurl",MP4:"video/mp4"},R={HLS:g.M3U8},me=Object.keys(R),Me=[...Object.values(g),"hls","HLS"],Z=e=>{let t=e.indexOf("?");if(t<0)return[e];let r=e.slice(0,t),n=e.slice(t);return[r,n]},ge=(e,{domain:t=Q}={})=>{if(!e)return;let[r,n=""]=Z(e);return`https://stream.${t}/${r}.m3u8${n}`},j=e=>{let t="";try{t=new URL(e).pathname}catch{console.error("invalid url")}let r=t.lastIndexOf(".");if(r<0)return"";let o=t.slice(r+1).toUpperCase();return V(o,g)?g[o]:""},N=e=>{let t=e.type;if(t){let n=t.toUpperCase();return V(n,R)?R[n]:t}let{src:r}=e;return r?j(r):""},ee=e=>{if([L.LIVE,L.LL_LIVE].includes(e)){let t={backBufferLength:12};return e===L.LL_LIVE?{...t,maxFragLookUpTolerance:.001}:t}return{}},H=new WeakMap,Ee=e=>{var t;return(t=H.get(e))==null?void 0:t.error},te=(e,t)=>{t&&(t.detachMedia(),t.destroy()),(e==null?void 0:e.mux)&&!e.mux.deleted&&(e.mux.destroy(),e.mux),e&&(e.removeEventListener("error",se),e.removeEventListener("error",U),H.delete(e))},re=(e,t)=>{var b,v,A;let{debug:r,preferMse:n,streamType:o,startTime:a=-1}=e,c=N(e),s=c===g.M3U8,i=!c||((b=t==null?void 0:t.canPlayType(c))!=null?b:!0),l=T.default.isSupported(),f=((A=(v=window==null?void 0:window.navigator)==null?void 0:v.userAgent)!=null?A:"").toLowerCase().indexOf("android")!==-1&&o===L.LL_LIVE;if(s&&!(!s||i&&!((n||f)&&l))&&l){let M={backBufferLength:30,renderTextTracksNatively:!1,liveDurationInfinity:!0},p=ee(o);return new T.default({debug:r,startPosition:a,...M,...p})}},ne=({playbackId:e,src:t,customDomain:r})=>{if(e)return!0;if(typeof t!="string")return!1;let n=new URL(t).hostname.toLocaleLowerCase();return n.includes(Q)||!!r&&n.includes(r.toLocaleLowerCase())},oe=(e,t,r)=>{let{envKey:n}=e,o=ne(e);if((n||o)&&t){let{playerInitTime:a,playerSoftwareName:c,playerSoftwareVersion:s,beaconCollectionDomain:i,metadata:l,debug:d}=e,y=f=>typeof f.player_error_code=="string"?!1:typeof e.errorTranslator=="function"?e.errorTranslator(f):f;D.default.monitor(t,{debug:d,beaconCollectionDomain:i,hlsjs:r,Hls:r?T.default:void 0,automaticErrorTracking:!1,errorTranslator:y,data:{...n?{env_key:n}:{},player_software_name:c,player_software_version:s,player_init_time:a,...l}})}},ae=(e,t,r)=>{var b,v,A;if(!t){console.warn("attempting to load media before mediaEl exists");return}let{preferMse:n,streamType:o}=e,a=N(e),c=a===g.M3U8,s=!a||((b=t==null?void 0:t.canPlayType(a))!=null?b:!0),i=T.default.isSupported(),y=((A=(v=window==null?void 0:window.navigator)==null?void 0:v.userAgent)!=null?A:"").toLowerCase().indexOf("android")!==-1&&o===L.LL_LIVE,f=!c||s&&!((n||y)&&i),{src:m}=e;if(t&&s&&f){if(typeof m=="string"){let{startTime:M}=e;if(t.setAttribute("src",m),M){let p=({target:_})=>{_.currentTime=M,_.removeEventListener("loadedmetadata",p)};t.addEventListener("loadedmetadata",p)}}else t.removeAttribute("src");t.addEventListener("error",se),t.addEventListener("error",U)}else if(r&&m){switch(r.on(T.default.Events.ERROR,(M,p)=>{let _={[T.default.ErrorTypes.NETWORK_ERROR]:u.MEDIA_ERR_NETWORK,[T.default.ErrorTypes.MEDIA_ERROR]:u.MEDIA_ERR_DECODE},S=new u("",_[p.type]);S.fatal=p.fatal,S.data=p,t.dispatchEvent(new CustomEvent("error",{detail:S}))}),t.addEventListener("error",U),G(t,r),t.preload){case"none":t.addEventListener("play",()=>r.loadSource(m),{once:!0});break;case"metadata":let M=r.config.maxBufferLength,p=r.config.maxBufferSize;r.config.maxBufferLength=1,r.config.maxBufferSize=1,t.addEventListener("play",()=>{r.config.maxBufferLength=M,r.config.maxBufferSize=p},{once:!0}),r.loadSource(m);break;default:r.loadSource(m)}r.attachMedia(t)}else console.error("It looks like the video you're trying to play will not work on this system! If possible, try upgrading to the newest versions of your browser or software.")};async function se(e){if(!e.isTrusted)return;e.stopImmediatePropagation();let t=e.target;if(!(t==null?void 0:t.error))return;let{message:r,code:n}=t.error,o=new u(r,n);if(t.src&&(n!==u.MEDIA_ERR_DECODE||n!==void 0)){let{status:a}=await fetch(t.src);o.data={response:{code:a}}}t.dispatchEvent(new CustomEvent("error",{detail:o}))}function U(e){var o;if(!(e instanceof CustomEvent)||!(e.detail instanceof u))return;let t=e.target,r=e.detail;if(!r||!r.fatal)return;let n=H.get(t);n&&(n.error=r),(o=t.mux)==null||o.emit("error",{player_error_code:r.code,player_error_message:r.message})}var xe=(e,t,r)=>{te(t,r),H.set(t,{});let n=re(e,t);return oe(e,t,n),ae(e,t,n),n};
 //# sourceMappingURL=index.cjs.js.map

dist/types-ts3.4/index.d.ts

@@ -6,2 +6,3 @@ import '@mux/polyfills';
 import { MediaError } from './errors';
+import { addTextTrack, removeTextTrack } from './tracks';
 import { Autoplay, UpdateAutoplay } from './autoplay';
@@ -11,3 +12,3 @@ export declare type ValueOf<T> = T[keyof T];
 export declare type PlaybackEngine = Hls;
-export { mux, Hls, MediaError, Autoplay, UpdateAutoplay, setupAutoplay };
+export { mux, Hls, MediaError, Autoplay, UpdateAutoplay, setupAutoplay, addTextTrack, removeTextTrack };
 export declare const generatePlayerInitTime: () => any;
@@ -14,0 +15,0 @@ export declare type StreamTypes = {

dist/types-ts3.4/tracks.d.ts

 import Hls from 'hls.js';
 export declare function setupTracks(mediaEl: HTMLMediaElement, hls: Pick<Hls, 'on' | 'once' | 'subtitleTracks' | 'subtitleTrack'>): void;
+export declare function addTextTrack(mediaEl: HTMLMediaElement, kind: TextTrackKind, label: string, lang?: string, id?: string): TextTrack | undefined;
+export declare function removeTextTrack(mediaEl: HTMLMediaElement, track: TextTrack): void;

dist/types/index.d.ts

@@ -6,2 +6,3 @@ import '@mux/polyfills';
 import { MediaError } from './errors';
+import { addTextTrack, removeTextTrack } from './tracks';
 import type { Autoplay, UpdateAutoplay } from './autoplay';
@@ -11,3 +12,3 @@ export declare type ValueOf<T> = T[keyof T];
 export declare type PlaybackEngine = Hls;
-export { mux, Hls, MediaError, Autoplay, UpdateAutoplay, setupAutoplay };
+export { mux, Hls, MediaError, Autoplay, UpdateAutoplay, setupAutoplay, addTextTrack, removeTextTrack };
 export declare const generatePlayerInitTime: () => any;
@@ -14,0 +15,0 @@ export declare type StreamTypes = {

dist/types/tracks.d.ts

 import Hls from 'hls.js';
 export declare function setupTracks(mediaEl: HTMLMediaElement, hls: Pick<Hls, 'on' | 'once' | 'subtitleTracks' | 'subtitleTrack'>): void;
+export declare function addTextTrack(mediaEl: HTMLMediaElement, kind: TextTrackKind, label: string, lang?: string, id?: string): TextTrack | undefined;
+export declare function removeTextTrack(mediaEl: HTMLMediaElement, track: TextTrack): void;

package.json

 {
   "name": "@mux/playback-core",
-  "version": "0.8.1-canary.10-b05142f",
+  "version": "0.8.1-canary.10-b75d6ae",
   "description": "Core library for media playback in the browser shared by mux elements",
@@ -5,0 +5,0 @@ "main": "./dist/index.cjs.js",

src/index.ts

@@ -7,3 +7,3 @@ import '@mux/polyfills';
 import { MediaError } from './errors';
-import { setupTracks } from './tracks';
+import { setupTracks, addTextTrack, removeTextTrack } from './tracks';
 import { isKeyOf } from './util';
@@ -15,3 +15,3 @@ import type { Autoplay, UpdateAutoplay } from './autoplay';
 export type PlaybackEngine = Hls;
-export { mux, Hls, MediaError, Autoplay, UpdateAutoplay, setupAutoplay };
+export { mux, Hls, MediaError, Autoplay, UpdateAutoplay, setupAutoplay, addTextTrack, removeTextTrack };
 
@@ -18,0 +18,0 @@ const MUX_VIDEO_DOMAIN = 'mux.com';

src/tracks.ts

 import Hls from 'hls.js';
-import type { MediaPlaylist } from 'hls.js';
 
@@ -15,3 +14,3 @@ export function setupTracks(
 
-      createTextTrack(
+      addTextTrack(
         mediaEl,
@@ -77,8 +76,6 @@ trackObj.kind as TextTrackKind,
 
-    const trackEls = mediaEl.querySelectorAll('track');
+    // Use data attribute to identify tracks that should be removed when switching sources/destroying hls.js instance.
+    const trackEls: NodeListOf<HTMLTrackElement> = mediaEl.querySelectorAll('track[data-removeondestroy]');
     trackEls.forEach((trackEl) => {
-      if (!(trackEl.id && ['subtitles', 'captions'].includes(trackEl.kind))) return;
-      if (!hls.subtitleTracks.some(({ type }, idx) => trackEl.id === `${type.toLowerCase()}${idx}`)) return;
-
-      mediaEl.removeChild(trackEl);
+      trackEl.remove();
     });
@@ -114,3 +111,3 @@ });
 
-function createTextTrack(
+export function addTextTrack(
   mediaEl: HTMLMediaElement,
@@ -133,4 +130,14 @@ kind: TextTrackKind,
   trackEl.track.mode = 'disabled';
-  mediaEl.appendChild(trackEl);
+  // Add data attribute to identify tracks that should be removed when switching sources/destroying hls.js instance.
+  trackEl.setAttribute('data-removeondestroy', '');
+  mediaEl.append(trackEl);
   return trackEl.track;
 }
+
+export function removeTextTrack(mediaEl: HTMLMediaElement, track: TextTrack) {
+  const trackEl: HTMLTrackElement | undefined = Array.prototype.find.call(
+    mediaEl.querySelectorAll('track'),
+    (trackEl: HTMLTrackElement) => trackEl.track === track
+  );
+  trackEl?.remove();
+}

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Total package byte prevSize

4102344

increased by0.08%

Lines of code

4731

increased by0.28%

No dependency changes