7.2.0

* chore: update vhs-utils dependency to 4.1.1

---------

Co-authored-by: mister-ben <1676039+mister-ben@users.noreply.github.com>

.nvmrc

@@ -1 +1 @@
-16
+10

CHANGELOG.md

@@ -1,3 +1,17 @@
+<a name="7.2.0"></a>
+# [7.2.0](https://github.com/videojs/m3u8-parser/compare/v7.1.0...v7.2.0) (2024-08-21)
+
+### Features
+
+* add support for #EXT-X-DEFINE ([#185](https://github.com/videojs/m3u8-parser/issues/185)) ([ba6e7cb](https://github.com/videojs/m3u8-parser/commit/ba6e7cb))
+* add support for #EXT-X-I-FRAME-STREAM-INF ([#171](https://github.com/videojs/m3u8-parser/issues/171)) ([990c6ce](https://github.com/videojs/m3u8-parser/commit/990c6ce)), closes [/datatracker.ietf.org/doc/html/rfc8216#section-4](https://github.com//datatracker.ietf.org/doc/html/rfc8216/issues/section-4) [/datatracker.ietf.org/doc/html/rfc8216#section-4](https://github.com//datatracker.ietf.org/doc/html/rfc8216/issues/section-4)
+* add support for #EXT-X-I-FRAMES-ONLY ([#173](https://github.com/videojs/m3u8-parser/issues/173)) ([e5dbdb6](https://github.com/videojs/m3u8-parser/commit/e5dbdb6)), closes [/datatracker.ietf.org/doc/html/rfc8216#section-4](https://github.com//datatracker.ietf.org/doc/html/rfc8216/issues/section-4) [#171](https://github.com/videojs/m3u8-parser/issues/171)
+
+### Chores
+
+* add content-steering tag to readme ([#177](https://github.com/videojs/m3u8-parser/issues/177)) ([f8c9817](https://github.com/videojs/m3u8-parser/commit/f8c9817))
+* update vhs-utils dependency ([#182](https://github.com/videojs/m3u8-parser/issues/182)) ([c060bc7](https://github.com/videojs/m3u8-parser/commit/c060bc7))
+
 <a name="7.1.0"></a>
 # [7.1.0](https://github.com/videojs/m3u8-parser/compare/v7.0.0...v7.1.0) (2023-08-07)
 

README.md

@@ -13,12 +13,13 @@ m3u8 parser
 
 - [Installation](#installation)
 - [Usage](#usage)
+  - [Constructor Options](#constructor-options)
   - [Parsed Output](#parsed-output)
 - [Supported Tags](#supported-tags)
   - [Basic Playlist Tags](#basic-playlist-tags)
   - [Media Segment Tags](#media-segment-tags)
   - [Media Playlist Tags](#media-playlist-tags)
-  - [Master Playlist Tags](#master-playlist-tags)
+  - [Main Playlist Tags](#main-playlist-tags)
   - [Experimental Tags](#experimental-tags)
     - [EXT-X-CUE-OUT](#ext-x-cue-out)
     - [EXT-X-CUE-OUT-CONT](#ext-x-cue-out-cont)
@@ -70,6 +71,21 @@ parser.end();
 
 var parsedManifest = parser.manifest;
 ```
+### Constructor Options
+
+The constructor optinally takes an options object with two properties. These are needed when using `#EXT-X-DEFINE` for variable replacement.
+
+```js
+var parser = new m3u8Parser.Parser({
+  url: 'https://exmaple.com/video.m3u8?param_a=34&param_b=abc',
+  mainDefinitions: {
+    param_c: 'def'
+  }
+});
+```
+
+* `options.url` _string_ The URL from which the playlist was fetched. If the request was redirected this should be the final URL. This is required if using `QUERYSTRING` rules with `#EXT-X-DEFINE`.
+* `options.mainDefinitions` _object_ An object of definitions from the main playlist. This is required if using `IMPORT` rules with `#EXT-X-DEFINE`.
 
 ### Parsed Output
 
@@ -163,6 +179,7 @@ Manifest {
 * [EXT-X-MAP](http://tools.ietf.org/html/draft-pantos-http-live-streaming#section-4.3.2.5)
 * [EXT-X-PROGRAM-DATE-TIME](http://tools.ietf.org/html/draft-pantos-http-live-streaming#section-4.3.2.6)
 * [EXT-X-DATERANGE](https://datatracker.ietf.org/doc/html/draft-pantos-http-live-streaming-23#section-4.3.2.7)
+* [EXT-X-I-FRAMES-ONLY](http://tools.ietf.org/html/draft-pantos-http-live-streaming#section-4.3.3.6)
 
 ### Media Playlist Tags
 
@@ -173,11 +190,15 @@ Manifest {
 * [EXT-X-PLAYLIST-TYPE](http://tools.ietf.org/html/draft-pantos-http-live-streaming#section-4.3.3.5)
 * [EXT-X-START](http://tools.ietf.org/html/draft-pantos-http-live-streaming#section-4.3.5.2)
 * [EXT-X-INDEPENDENT-SEGMENTS](http://tools.ietf.org/html/draft-pantos-http-live-streaming#section-4.3.5.1)
+* [EXT-X-DEFINE](https://datatracker.ietf.org/doc/html/draft-pantos-hls-rfc8216bis#section-4.4.2.3)
 
-### Master Playlist Tags
+### Main Playlist Tags
 
 * [EXT-X-MEDIA](http://tools.ietf.org/html/draft-pantos-http-live-streaming#section-4.3.4.1)
 * [EXT-X-STREAM-INF](http://tools.ietf.org/html/draft-pantos-http-live-streaming#section-4.3.4.2)
+* [EXT-X-I-FRAME-STREAM-INF](http://tools.ietf.org/html/draft-pantos-http-live-streaming#section-4.3.4.3)
+* [EXT-X-CONTENT-STEERING](https://datatracker.ietf.org/doc/html/draft-pantos-hls-rfc8216bis#section-4.4.6.6)
+* [EXT-X-DEFINE](https://datatracker.ietf.org/doc/html/draft-pantos-hls-rfc8216bis#section-4.4.2.3)
 
 ### Experimental Tags
 
@@ -242,8 +263,6 @@ Example media playlist using `EXT-X-CUE-` tags.
 
 ### Not Yet Supported
 
-* [EXT-X-I-FRAMES-ONLY](http://tools.ietf.org/html/draft-pantos-http-live-streaming#section-4.3.3.6)
-* [EXT-X-I-FRAME-STREAM-INF](http://tools.ietf.org/html/draft-pantos-http-live-streaming#section-4.3.4.3)
 * [EXT-X-SESSION-DATA](http://tools.ietf.org/html/draft-pantos-http-live-streaming#section-4.3.4.4)
 * [EXT-X-SESSION-KEY](http://tools.ietf.org/html/draft-pantos-http-live-streaming#section-4.3.4.5)
 

package.json

@@ -1,10 +1,9 @@
 {
   "name": "m3u8-parser",
-  "version": "7.1.0",
+  "version": "7.2.0",
   "description": "m3u8 parser",
   "main": "dist/m3u8-parser.cjs.js",
   "module": "dist/m3u8-parser.es.js",
-  "types": "dist/index.d.ts",
   "repository": {
     "type": "git",
     "url": "git@github.com:videojs/m3u8-parser.git"
@@ -28,7 +27,6 @@
     "build-prod": "cross-env-shell NO_TEST_BUNDLE=1 'npm run build'",
     "build": "npm-run-all -s clean -p build:*",
     "build:js": "rollup -c scripts/rollup.config.js",
-    "build:types": "tsc",
     "clean": "shx rm -rf ./dist ./test/dist && shx mkdir -p ./dist ./test/dist",
     "lint": "vjsstandard",
     "prepublishOnly": "npm-run-all build-prod && vjsverify --verbose --skip-es-check",
@@ -67,7 +65,7 @@
   ],
   "dependencies": {
     "@babel/runtime": "^7.12.5",
-    "@videojs/vhs-utils": "^3.0.5",
+    "@videojs/vhs-utils": "^4.1.1",
     "global": "^4.4.0"
   },
   "devDependencies": {
@@ -77,7 +75,6 @@
     "rollup": "^2.38.0",
     "rollup-plugin-data-files": "^0.1.0",
     "sinon": "^9.2.3",
-    "typescript": "^5.2.2",
     "videojs-generate-karma-config": "^8.0.1",
     "videojs-generate-rollup-config": "~7.0.0",
     "videojs-generator-verify": "~3.0.1",

src/parse-stream.js

@@ -71,6 +71,29 @@ const parseAttributes = function(attributes) {
   return result;
 };
 
+/**
+ * Converts a string into a resolution object
+ *
+ * @param {string} resolution a string such as 3840x2160
+ *
+ * @return {Object} An object representing the resolution
+ *
+ */
+const parseResolution = (resolution) => {
+  const split = resolution.split('x');
+  const result = {};
+
+  if (split[0]) {
+    result.width = parseInt(split[0], 10);
+  }
+
+  if (split[1]) {
+    result.height = parseInt(split[1], 10);
+  }
+
+  return result;
+};
+
 /**
  * A line-level M3U8 parser event stream. It expects to receive input one
  * line at a time and performs a context-free parse of its contents. A stream
@@ -296,16 +319,7 @@ export default class ParseStream extends Stream {
           event.attributes = parseAttributes(match[1]);
 
           if (event.attributes.RESOLUTION) {
-            const split = event.attributes.RESOLUTION.split('x');
-            const resolution = {};
-
-            if (split[0]) {
-              resolution.width = parseInt(split[0], 10);
-            }
-            if (split[1]) {
-              resolution.height = parseInt(split[1], 10);
-            }
-            event.attributes.RESOLUTION = resolution;
+            event.attributes.RESOLUTION = parseResolution(event.attributes.RESOLUTION);
           }
           if (event.attributes.BANDWIDTH) {
             event.attributes.BANDWIDTH = parseInt(event.attributes.BANDWIDTH, 10);
@@ -429,7 +443,7 @@ export default class ParseStream extends Stream {
         this.trigger('data', event);
         return;
       }
-      match = (/^#EXT-X-CUE-IN:(.*)?$/).exec(newLine);
+      match = (/^#EXT-X-CUE-IN:?(.*)?$/).exec(newLine);
       if (match) {
         event = {
           type: 'tag',
@@ -624,6 +638,16 @@ export default class ParseStream extends Stream {
         });
         return;
       }
+
+      match = (/^#EXT-X-I-FRAMES-ONLY/).exec(newLine);
+      if (match) {
+        this.trigger('data', {
+          type: 'tag',
+          tagType: 'i-frames-only'
+        });
+        return;
+      }
+
       match = (/^#EXT-X-CONTENT-STEERING:(.*)$/).exec(newLine);
       if (match) {
         event = {
@@ -632,6 +656,51 @@ export default class ParseStream extends Stream {
         };
         event.attributes = parseAttributes(match[1]);
         this.trigger('data', event);
+
+        return;
+      }
+
+      match = (/^#EXT-X-I-FRAME-STREAM-INF:(.*)$/).exec(newLine);
+      if (match) {
+        event = {
+          type: 'tag',
+          tagType: 'i-frame-playlist'
+        };
+
+        event.attributes = parseAttributes(match[1]);
+
+        if (event.attributes.URI) {
+          event.uri = event.attributes.URI;
+        }
+
+        if (event.attributes.BANDWIDTH) {
+          event.attributes.BANDWIDTH = parseInt(event.attributes.BANDWIDTH, 10);
+        }
+
+        if (event.attributes.RESOLUTION) {
+          event.attributes.RESOLUTION = parseResolution(event.attributes.RESOLUTION);
+        }
+
+        if (event.attributes['AVERAGE-BANDWIDTH']) {
+          event.attributes['AVERAGE-BANDWIDTH'] = parseInt(event.attributes['AVERAGE-BANDWIDTH'], 10);
+        }
+
+        if (event.attributes['FRAME-RATE']) {
+          event.attributes['FRAME-RATE'] = parseFloat(event.attributes['FRAME-RATE']);
+        }
+
+        this.trigger('data', event);
+
+        return;
+      }
+      match = (/^#EXT-X-DEFINE:(.*)$/).exec(newLine);
+      if (match) {
+        event = {
+          type: 'tag',
+          tagType: 'define'
+        };
+        event.attributes = parseAttributes(match[1]);
+        this.trigger('data', event);
         return;
       }
 

src/parser.js

@@ -6,92 +6,6 @@ import decodeB64ToUint8Array from '@videojs/vhs-utils/es/decode-b64-to-uint8-arr
 import LineStream from './line-stream';
 import ParseStream from './parse-stream';
 
-/**
- * @typedef {Object} DateRange
- * @property {string} [id] - A quoted-string that uniquely identifies a Date Range in the Playlist.
- * @property {string} [class] - A client-defined quoted-string that specifies some set of attributes and their associated value semantics.
- * @property {Date} [startDate] - date/time at which the Date Range begins.
- * @property {Date} [endDate] - date/time at which the Date Range ends.
- * @property {number} [duration] - The duration of the Date Range.
- * @property {number} [plannedDuration] - The expected duration of the Date Range.
- * @property {boolean} [endOnNext] - This attribute indicates that the end of the range containing it is equal to the START-DATE of its Following Range.
- * @property {string} [scte35Cmd] - SCTE-35 splice_info_section()
- * @property {string} [scte35Out] - SCTE-35 splice-in
- * @property {string} [scte35In] - SCTE-35 splice-out
- */
-
-/**
- * @typedef {Object} Playlist
- */
-
-/**
- * @typedef {Object} ByteRange
- * @property {number} [length] - byte range length
- * @property {number} [offset] - byte range offset
- */
-
-/**
- * @typdef {Object} Segment
- * @property {number} [programDateTime] - associated program date time.
- * @property {ByteRange} [byterange] - associated byte range
- */
-
-/**
- *
- *
- *
- *
- * @typedef {{
- *   allowCache: boolean;
- *   discontinuityStarts: Array<number>;
- *   dateRanges: Array<DateRange>;
- *   segments: Array<Segment>;
- *   playlists?: Array<Playlist>;
- *   mediaGroups?: {
- *     AUDIO?: Record<string, unknown>;
- *     VIDEO?: Record<string, unknown>;
- *     'CLOSED-CAPTIONS'?: Record<string, unknown>;
- *     SUBTITLES?: Record<string, unknown>;
- *   };
- *   preloadSegment?: string;
- *   version?: string;
- *   endList?: boolean;
- *   mediaSequence?: number;
- *   discontinuitySequence?: number;
- *   contentProtection?: {
- *     'com.apple.fps.1_0'?: {
- *       attributes: Record<string, unknown>
- *     },
- *     'com.microsoft.playready'?: {
- *       uri: string
- *     },
- *     'com.widevine.alpha'?: {
- *       attributes: {
- *         schemeIdUri: string;
- *         keyId: string;
- *       },
- *       pssh: Uint8Array
- *     }
- *   },
- *   playlistType?: 'VOD' | 'EVENT';
- *   dateTimeString?: string;
- *   dateTimeObject?: Date;
- *   targetDuration?: number;
- *   start?: {
- *     timeOffset: number;
- *     precise: boolean;
- *   };
- *   skip: Record<string, unknown>;
- *   renditionReports?: Array<RenditionReport>;
- *   serverControl?: Record<string, unknown>;
- *   partInf?: Record<string, unknown>;
- *   partTargetDuration?: number;
- *   independentSegments?: boolean;
- *   contentSteering?: Record<string, unknown>;
- *   custom?: Record<string, unknown>;
- * }} Manifest
- */
-
 const camelCase = (str) => str
   .toLowerCase()
   .replace(/-(\w)/g, (a) => a[1].toUpperCase());
@@ -174,15 +88,19 @@ const setHoldBack = function(manifest) {
  * requires some property of the manifest object to be defaulted.
  *
  * @class Parser
+ * @param {Object} [opts] Options for the constructor, needed for substitutions
+ * @param {string} [opts.uri] URL to check for query params
+ * @param {Object} [opts.mainDefinitions] Definitions on main playlist that can be imported
  * @extends Stream
  */
 export default class Parser extends Stream {
-  constructor() {
+  constructor(opts = {}) {
     super();
     this.lineStream = new LineStream();
     this.parseStream = new ParseStream();
     this.lineStream.pipe(this.parseStream);
-
+    this.mainDefinitions = opts.mainDefinitions || {};
+    this.params = new URL(opts.uri, 'https://a.com').searchParams;
     this.lastProgramDateTime = null;
 
     /* eslint-disable consistent-this */
@@ -213,6 +131,7 @@ export default class Parser extends Stream {
       allowCache: true,
       discontinuityStarts: [],
       dateRanges: [],
+      iFramePlaylists: [],
       segments: []
     };
     // keep track of the last seen segment's byte range end, as segments are not required
@@ -249,6 +168,22 @@ export default class Parser extends Stream {
       let mediaGroup;
       let rendition;
 
+      // Replace variables in uris and attributes as defined in #EXT-X-DEFINE tags
+      if (self.manifest.definitions) {
+        for (const def in self.manifest.definitions) {
+          if (entry.uri) {
+            entry.uri = entry.uri.replace(`{$${def}}`, self.manifest.definitions[def]);
+          }
+          if (entry.attributes) {
+            for (const attr in entry.attributes) {
+              if (typeof entry.attributes[attr] === 'string') {
+                entry.attributes[attr] = entry.attributes[attr].replace(`{$${def}}`, self.manifest.definitions[def]);
+              }
+            }
+          }
+        }
+      }
+
       ({
         tag() {
           // switch based on the tag type
@@ -809,6 +744,11 @@ export default class Parser extends Stream {
             'independent-segments'() {
               this.manifest.independentSegments = true;
             },
+            'i-frames-only'() {
+              this.manifest.iFramesOnly = true;
+
+              this.requiredCompatibilityversion(this.manifest.version, 4);
+            },
             'content-steering'() {
               this.manifest.contentSteering = camelCaseKeys(entry.attributes);
               this.warnOnMissingAttributes_(
@@ -816,7 +756,115 @@ export default class Parser extends Stream {
                 entry.attributes,
                 ['SERVER-URI']
               );
+            },
+
+            /** @this {Parser} */
+            define() {
+              this.manifest.definitions = this.manifest.definitions || { };
+
+              const addDef = (n, v) => {
+                if (n in this.manifest.definitions) {
+                  // An EXT-X-DEFINE tag MUST NOT specify the same Variable Name as any other
+                  // EXT-X-DEFINE tag in the same Playlist.  Parsers that encounter duplicate
+                  // Variable Name declarations MUST fail to parse the Playlist.
+                  this.trigger('error', {
+                    message: `EXT-X-DEFINE: Duplicate name ${n}`
+                  });
+                  return;
+                }
+                this.manifest.definitions[n] = v;
+              };
+
+              if ('QUERYPARAM' in entry.attributes) {
+                if ('NAME' in entry.attributes || 'IMPORT' in entry.attributes) {
+                  // An EXT-X-DEFINE tag MUST contain either a NAME, an IMPORT, or a
+                  // QUERYPARAM attribute, but only one of the three.  Otherwise, the
+                  // client MUST fail to parse the Playlist.
+                  this.trigger('error', {
+                    message: 'EXT-X-DEFINE: Invalid attributes'
+                  });
+                  return;
+                }
+                const val = this.params.get(entry.attributes.QUERYPARAM);
+
+                if (!val) {
+                  // If the QUERYPARAM attribute value does not match any query parameter in
+                  // the URI or the matching parameter has no associated value, the parser
+                  // MUST fail to parse the Playlist.  If more than one parameter matches,
+                  // any of the associated values MAY be used.
+                  this.trigger('error', {
+                    message: `EXT-X-DEFINE: No query param ${entry.attributes.QUERYPARAM}`
+                  });
+                  return;
+                }
+                addDef(entry.attributes.QUERYPARAM, decodeURIComponent(val));
+                return;
+              }
+
+              if ('NAME' in entry.attributes) {
+                if ('IMPORT' in entry.attributes) {
+                  // An EXT-X-DEFINE tag MUST contain either a NAME, an IMPORT, or a
+                  // QUERYPARAM attribute, but only one of the three.  Otherwise, the
+                  // client MUST fail to parse the Playlist.
+                  this.trigger('error', {
+                    message: 'EXT-X-DEFINE: Invalid attributes'
+                  });
+                  return;
+                }
+                if (!('VALUE' in entry.attributes) || typeof entry.attributes.VALUE !== 'string') {
+                  // This attribute is REQUIRED if the EXT-X-DEFINE tag has a NAME attribute.
+                  // The quoted-string MAY be empty.
+                  this.trigger('error', {
+                    message: `EXT-X-DEFINE: No value for ${entry.attributes.NAME}`
+                  });
+                  return;
+                }
+                addDef(entry.attributes.NAME, entry.attributes.VALUE);
+                return;
+              }
+
+              if ('IMPORT' in entry.attributes) {
+                if (!this.mainDefinitions[entry.attributes.IMPORT]) {
+                  // Covers two conditions, as mainDefinitions will always be empty on main
+                  //
+                  // EXT-X-DEFINE tags containing the IMPORT attribute MUST NOT occur in
+                  // Multivariant Playlists; they are only allowed in Media Playlists.
+                  //
+                  // If the IMPORT attribute value does not match any Variable Name in the
+                  // Multivariant Playlist, or if the Media Playlist loaded from a
+                  // Multivariant Playlist, the parser MUST fail the Playlist.
+                  this.trigger('error', {
+                    message: `EXT-X-DEFINE: No value ${entry.attributes.IMPORT} to import, or IMPORT used on main playlist`
+                  });
+                  return;
+                }
+                addDef(entry.attributes.IMPORT, this.mainDefinitions[entry.attributes.IMPORT]);
+                return;
+
+              }
+
+              // An EXT-X-DEFINE tag MUST contain either a NAME, an IMPORT, or a QUERYPARAM
+              // attribute, but only one of the three.  Otherwise, the client MUST fail to
+              // parse the Playlist.
+              this.trigger('error', {
+                message: 'EXT-X-DEFINE: No attribute'
+              });
+            },
+
+            'i-frame-playlist'() {
+              this.manifest.iFramePlaylists.push({
+                attributes: entry.attributes,
+                uri: entry.uri,
+                timeline: currentTimeline
+              });
+
+              this.warnOnMissingAttributes_(
+                '#EXT-X-I-FRAME-STREAM-INF',
+                entry.attributes,
+                ['BANDWIDTH', 'URI']
+              );
             }
+
           })[entry.tagType] || noop).call(self);
         },
         uri() {
@@ -870,6 +918,14 @@ export default class Parser extends Stream {
     });
   }
 
+  requiredCompatibilityversion(currentVersion, targetVersion) {
+    if (currentVersion < targetVersion || !currentVersion) {
+      this.trigger('warn', {
+        message: `manifest must be at least version ${targetVersion}`
+      });
+    }
+  }
+
   warnOnMissingAttributes_(identifier, attributes, required) {
     const missing = [];
 

test/fixtures/integration/absoluteUris.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 0,
   playlistType: 'VOD',
   segments: [

test/fixtures/integration/allowCache.js

@@ -1,5 +1,6 @@
 module.exports = {
   allowCache: true,
+  iFramePlaylists: [],
   mediaSequence: 0,
   dateRanges: [],
   playlistType: 'VOD',

test/fixtures/integration/allowCacheInvalid.js

@@ -1,5 +1,6 @@
 module.exports = {
   allowCache: true,
+  iFramePlaylists: [],
   mediaSequence: 0,
   dateRanges: [],
   playlistType: 'VOD',

test/fixtures/integration/alternateAudio.js

@@ -2,6 +2,7 @@ module.exports = {
   allowCache: true,
   discontinuityStarts: [],
   dateRanges: [],
+  iFramePlaylists: [],
   mediaGroups: {
     // TYPE
     'AUDIO': {

test/fixtures/integration/alternateVideo.js

@@ -2,6 +2,7 @@ module.exports = {
   allowCache: true,
   discontinuityStarts: [],
   dateRanges: [],
+  iFramePlaylists: [],
   mediaGroups: {
     'AUDIO': {
       aac: {

test/fixtures/integration/brightcove.js

@@ -1,5 +1,6 @@
 module.exports = {
   allowCache: true,
+  iFramePlaylists: [],
   dateRanges: [],
   playlists: [
     {

test/fixtures/integration/byteRange.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 0,
   playlistType: 'VOD',
   segments: [

test/fixtures/integration/dateTime.js

@@ -1,5 +1,6 @@
 module.exports = {
   allowCache: false,
+  iFramePlaylists: [],
   mediaSequence: 0,
   dateRanges: [],
   playlistType: 'VOD',

test/fixtures/integration/diff-init-key.js

@@ -3,6 +3,7 @@ module.exports = {
   discontinuitySequence: 0,
   discontinuityStarts: [],
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 7794,
   segments: [
     {

test/fixtures/integration/disallowCache.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: false,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 0,
   playlistType: 'VOD',
   segments: [

test/fixtures/integration/disc-sequence.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 0,
   discontinuitySequence: 3,
   segments: [

test/fixtures/integration/discontinuity.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 0,
   discontinuitySequence: 0,
   segments: [

test/fixtures/integration/domainUris.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 0,
   playlistType: 'VOD',
   segments: [

test/fixtures/integration/empty.js

@@ -2,5 +2,6 @@ module.exports = {
   allowCache: true,
   dateRanges: [],
   discontinuityStarts: [],
+  iFramePlaylists: [],
   segments: []
 };

test/fixtures/integration/emptyAllowCache.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 0,
   playlistType: 'VOD',
   segments: [

test/fixtures/integration/emptyMediaSequence.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 0,
   playlistType: 'VOD',
   segments: [

test/fixtures/integration/emptyPlaylistType.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 0,
   segments: [
     {

test/fixtures/integration/emptyTargetDuration.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   playlists: [
     {
       attributes: {

test/fixtures/integration/encrypted.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 7794,
   discontinuitySequence: 0,
   discontinuityStarts: [],

test/fixtures/integration/event.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 0,
   playlistType: 'EVENT',
   segments: [

test/fixtures/integration/extXPlaylistTypeInvalidPlaylist.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 1,
   segments: [
     {

test/fixtures/integration/extinf.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 0,
   playlistType: 'VOD',
   segments: [

test/fixtures/integration/fmp4.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 1,
   playlistType: 'VOD',
   targetDuration: 6,

test/fixtures/integration/headerOnly.js

@@ -2,5 +2,6 @@ module.exports = {
   allowCache: true,
   dateRanges: [],
   discontinuityStarts: [],
+  iFramePlaylists: [],
   segments: []
 };

test/fixtures/integration/iFramePlaylist.js

@@ -0,0 +1,288 @@
+module.exports = {
+  allowCache: true,
+  dateRanges: [],
+  discontinuityStarts: [],
+  iFramePlaylists: [
+    {
+      attributes: {
+        'AVERAGE-BANDWIDTH': 248586,
+        'BANDWIDTH': 593626,
+        'CODECS': 'hvc1.2.4.L123.B0',
+        'HDCP-LEVEL': 'NONE',
+        'RESOLUTION': { width: 1280, height: 720 },
+        'URI': 'sdr_720/iframe_index.m3u8',
+        'VIDEO-RANGE': 'SDR'
+      },
+      timeline: 0,
+      uri: 'sdr_720/iframe_index.m3u8'
+    },
+    {
+      attributes: {
+        'AVERAGE-BANDWIDTH': 399790,
+        'BANDWIDTH': 956552,
+        'CODECS': 'hvc1.2.4.L123.B0',
+        'HDCP-LEVEL': 'TYPE-0',
+        'RESOLUTION': { width: 1920, height: 1080 },
+        'URI': 'sdr_1080/iframe_index.m3u8',
+        'VIDEO-RANGE': 'SDR'
+      },
+      timeline: 0,
+      uri: 'sdr_1080/iframe_index.m3u8'
+    },
+    {
+      attributes: {
+        'AVERAGE-BANDWIDTH': 826971,
+        'BANDWIDTH': 1941397,
+        'CODECS': 'hvc1.2.4.L150.B0',
+        'HDCP-LEVEL': 'TYPE-1',
+        'RESOLUTION': { width: 3840, height: 2160 },
+        'URI': 'sdr_2160/iframe_index.m3u8',
+        'VIDEO-RANGE': 'SDR'
+      },
+      timeline: 0,
+      uri: 'sdr_2160/iframe_index.m3u8'
+    },
+    {
+      attributes: {
+        'AVERAGE-BANDWIDTH': 232253,
+        'BANDWIDTH': 573073,
+        'CODECS': 'dvh1.05.01',
+        'HDCP-LEVEL': 'NONE',
+        'RESOLUTION': { width: 1280, height: 720 },
+        'URI': 'dolby_720/iframe_index.m3u8',
+        'VIDEO-RANGE': 'PQ'
+      },
+      timeline: 0,
+      uri: 'dolby_720/iframe_index.m3u8'
+    },
+    {
+      attributes: {
+        'AVERAGE-BANDWIDTH': 365337,
+        'BANDWIDTH': 905037,
+        'CODECS': 'dvh1.05.03',
+        'HDCP-LEVEL': 'TYPE-0',
+        'RESOLUTION': { width: 1920, height: 1080 },
+        'URI': 'dolby_1080/iframe_index.m3u8',
+        'VIDEO-RANGE': 'PQ'
+      },
+      timeline: 0,
+      uri: 'dolby_1080/iframe_index.m3u8'
+    },
+    {
+      attributes: {
+        'AVERAGE-BANDWIDTH': 739114,
+        'BANDWIDTH': 1893236,
+        'CODECS': 'dvh1.05.06',
+        'HDCP-LEVEL': 'TYPE-1',
+        'RESOLUTION': { width: 3840, height: 2160 },
+        'URI': 'dolby_2160/iframe_index.m3u8',
+        'VIDEO-RANGE': 'PQ'
+      },
+      timeline: 0,
+      uri: 'dolby_2160/iframe_index.m3u8'
+    },
+    {
+      attributes: {
+        'AVERAGE-BANDWIDTH': 232511,
+        'BANDWIDTH': 572673,
+        'CODECS': 'hvc1.2.4.L123.B0',
+        'HDCP-LEVEL': 'NONE',
+        'RESOLUTION': { width: 1280, height: 720 },
+        'URI': 'hdr10_720/iframe_index.m3u8',
+        'VIDEO-RANGE': 'PQ'
+      },
+      timeline: 0,
+      uri: 'hdr10_720/iframe_index.m3u8'
+    },
+    {
+      attributes: {
+        'AVERAGE-BANDWIDTH': 364552,
+        'BANDWIDTH': 905053,
+        'CODECS': 'hvc1.2.4.L123.B0',
+        'HDCP-LEVEL': 'TYPE-0',
+        'RESOLUTION': { width: 1920, height: 1080 },
+        'URI': 'hdr10_1080/iframe_index.m3u8',
+        'VIDEO-RANGE': 'PQ'
+      },
+      timeline: 0,
+      uri: 'hdr10_1080/iframe_index.m3u8'
+    },
+    {
+      attributes: {
+        'AVERAGE-BANDWIDTH': 739757,
+        'BANDWIDTH': 1895477,
+        'CODECS': 'hvc1.2.4.L150.B0',
+        'HDCP-LEVEL': 'TYPE-1',
+        'RESOLUTION': { width: 3840, height: 2160 },
+        'URI': 'hdr10_2160/iframe_index.m3u8',
+        'VIDEO-RANGE': 'PQ'
+      },
+      timeline: 0,
+      uri: 'hdr10_2160/iframe_index.m3u8'
+    }
+  ],
+  independentSegments: true,
+  mediaGroups: {
+    'AUDIO': {},
+    'CLOSED-CAPTIONS': {},
+    'SUBTITLES': {},
+    'VIDEO': {}
+  },
+  playlists: [
+    {
+      attributes: {
+        'HDCP-LEVEL': 'NONE',
+        'CLOSED-CAPTIONS': 'NONE',
+        'FRAME-RATE': 23.976,
+        'RESOLUTION': {
+          width: 1280,
+          height: 720
+        },
+        'CODECS': 'hvc1.2.4.L123.B0',
+        'VIDEO-RANGE': 'SDR',
+        'BANDWIDTH': 3971374,
+        'AVERAGE-BANDWIDTH': '2778321'
+      },
+      uri: 'sdr_720/prog_index.m3u8',
+      timeline: 0
+    },
+    {
+      attributes: {
+        'HDCP-LEVEL': 'TYPE-0',
+        'CLOSED-CAPTIONS': 'NONE',
+        'FRAME-RATE': 23.976,
+        'RESOLUTION': {
+          width: 1920,
+          height: 1080
+        },
+        'CODECS': 'hvc1.2.4.L123.B0',
+        'VIDEO-RANGE': 'SDR',
+        'BANDWIDTH': 10022043,
+        'AVERAGE-BANDWIDTH': '6759875'
+      },
+      uri: 'sdr_1080/prog_index.m3u8',
+      timeline: 0
+    },
+    {
+      attributes: {
+        'HDCP-LEVEL': 'TYPE-1',
+        'CLOSED-CAPTIONS': 'NONE',
+        'FRAME-RATE': 23.976,
+        'RESOLUTION': {
+          width: 3840,
+          height: 2160
+        },
+        'CODECS': 'hvc1.2.4.L150.B0',
+        'VIDEO-RANGE': 'SDR',
+        'BANDWIDTH': 28058971,
+        'AVERAGE-BANDWIDTH': '20985770'
+      },
+      uri: 'sdr_2160/prog_index.m3u8',
+      timeline: 0
+    },
+    {
+      attributes: {
+        'HDCP-LEVEL': 'NONE',
+        'CLOSED-CAPTIONS': 'NONE',
+        'FRAME-RATE': 23.976,
+        'RESOLUTION': {
+          width: 1280,
+          height: 720
+        },
+        'CODECS': 'dvh1.05.01',
+        'VIDEO-RANGE': 'PQ',
+        'BANDWIDTH': 5327059,
+        'AVERAGE-BANDWIDTH': '3385450'
+      },
+      uri: 'dolby_720/prog_index.m3u8',
+      timeline: 0
+    },
+    {
+      attributes: {
+        'HDCP-LEVEL': 'TYPE-0',
+        'CLOSED-CAPTIONS': 'NONE',
+        'FRAME-RATE': 23.976,
+        'RESOLUTION': {
+          width: 1920,
+          height: 1080
+        },
+        'CODECS': 'dvh1.05.03',
+        'VIDEO-RANGE': 'PQ',
+        'BANDWIDTH': 12876596,
+        'AVERAGE-BANDWIDTH': '7999361'
+      },
+      uri: 'dolby_1080/prog_index.m3u8',
+      timeline: 0
+    },
+    {
+      attributes: {
+        'HDCP-LEVEL': 'TYPE-1',
+        'CLOSED-CAPTIONS': 'NONE',
+        'FRAME-RATE': 23.976,
+        'RESOLUTION': {
+          width: 3840,
+          height: 2160
+        },
+        'CODECS': 'dvh1.05.06',
+        'VIDEO-RANGE': 'PQ',
+        'BANDWIDTH': 30041698,
+        'AVERAGE-BANDWIDTH': '24975091'
+      },
+      uri: 'dolby_2160/prog_index.m3u8',
+      timeline: 0
+    },
+    {
+      attributes: {
+        'HDCP-LEVEL': 'NONE',
+        'CLOSED-CAPTIONS': 'NONE',
+        'FRAME-RATE': 23.976,
+        'RESOLUTION': {
+          width: 1280,
+          height: 720
+        },
+        'CODECS': 'hvc1.2.4.L123.B0',
+        'VIDEO-RANGE': 'PQ',
+        'BANDWIDTH': 5280654,
+        'AVERAGE-BANDWIDTH': '3320040'
+      },
+      uri: 'hdr10_720/prog_index.m3u8',
+      timeline: 0
+    },
+    {
+      attributes: {
+        'HDCP-LEVEL': 'TYPE-0',
+        'CLOSED-CAPTIONS': 'NONE',
+        'FRAME-RATE': 23.976,
+        'RESOLUTION': {
+          width: 1920,
+          height: 1080
+        },
+        'CODECS': 'hvc1.2.4.L123.B0',
+        'VIDEO-RANGE': 'PQ',
+        'BANDWIDTH': 12886714,
+        'AVERAGE-BANDWIDTH': '7964551'
+      },
+      uri: 'hdr10_1080/prog_index.m3u8',
+      timeline: 0
+    },
+    {
+      attributes: {
+        'HDCP-LEVEL': 'TYPE-1',
+        'CLOSED-CAPTIONS': 'NONE',
+        'FRAME-RATE': 23.976,
+        'RESOLUTION': {
+          width: 3840,
+          height: 2160
+        },
+        'CODECS': 'hvc1.2.4.L150.B0',
+        'VIDEO-RANGE': 'PQ',
+        'BANDWIDTH': 29983769,
+        'AVERAGE-BANDWIDTH': '24833402'
+      },
+      uri: 'hdr10_2160/prog_index.m3u8',
+      timeline: 0
+    }
+  ],
+  segments: [],
+  version: 7
+};

test/fixtures/integration/iFramePlaylist.m3u8

@@ -0,0 +1,42 @@
+#EXTM3U
+#EXT-X-VERSION:7
+#EXT-X-INDEPENDENT-SEGMENTS
+
+# https://developer.apple.com/documentation/http-live-streaming/hls-authoring-specification-for-apple-devices-appendixes#Example-playlist
+
+#EXT-X-I-FRAME-STREAM-INF:AVERAGE-BANDWIDTH=248586,BANDWIDTH=593626,VIDEO-RANGE=SDR,CODECS="hvc1.2.4.L123.B0",RESOLUTION=1280x720,HDCP-LEVEL=NONE,URI="sdr_720/iframe_index.m3u8"
+#EXT-X-I-FRAME-STREAM-INF:AVERAGE-BANDWIDTH=399790,BANDWIDTH=956552,VIDEO-RANGE=SDR,CODECS="hvc1.2.4.L123.B0",RESOLUTION=1920x1080,HDCP-LEVEL=TYPE-0,URI="sdr_1080/iframe_index.m3u8"
+#EXT-X-I-FRAME-STREAM-INF:AVERAGE-BANDWIDTH=826971,BANDWIDTH=1941397,VIDEO-RANGE=SDR,CODECS="hvc1.2.4.L150.B0",RESOLUTION=3840x2160,HDCP-LEVEL=TYPE-1,URI="sdr_2160/iframe_index.m3u8"
+#EXT-X-I-FRAME-STREAM-INF:AVERAGE-BANDWIDTH=232253,BANDWIDTH=573073,VIDEO-RANGE=PQ,CODECS="dvh1.05.01",RESOLUTION=1280x720,HDCP-LEVEL=NONE,URI="dolby_720/iframe_index.m3u8"
+#EXT-X-I-FRAME-STREAM-INF:AVERAGE-BANDWIDTH=365337,BANDWIDTH=905037,VIDEO-RANGE=PQ,CODECS="dvh1.05.03",RESOLUTION=1920x1080,HDCP-LEVEL=TYPE-0,URI="dolby_1080/iframe_index.m3u8"
+#EXT-X-I-FRAME-STREAM-INF:AVERAGE-BANDWIDTH=739114,BANDWIDTH=1893236,VIDEO-RANGE=PQ,CODECS="dvh1.05.06",RESOLUTION=3840x2160,HDCP-LEVEL=TYPE-1,URI="dolby_2160/iframe_index.m3u8"
+#EXT-X-I-FRAME-STREAM-INF:AVERAGE-BANDWIDTH=232511,BANDWIDTH=572673,VIDEO-RANGE=PQ,CODECS="hvc1.2.4.L123.B0",RESOLUTION=1280x720,HDCP-LEVEL=NONE,URI="hdr10_720/iframe_index.m3u8"
+#EXT-X-I-FRAME-STREAM-INF:AVERAGE-BANDWIDTH=364552,BANDWIDTH=905053,VIDEO-RANGE=PQ,CODECS="hvc1.2.4.L123.B0",RESOLUTION=1920x1080,HDCP-LEVEL=TYPE-0,URI="hdr10_1080/iframe_index.m3u8"
+#EXT-X-I-FRAME-STREAM-INF:AVERAGE-BANDWIDTH=739757,BANDWIDTH=1895477,VIDEO-RANGE=PQ,CODECS="hvc1.2.4.L150.B0",RESOLUTION=3840x2160,HDCP-LEVEL=TYPE-1,URI="hdr10_2160/iframe_index.m3u8"
+
+#EXT-X-STREAM-INF:AVERAGE-BANDWIDTH=2778321,BANDWIDTH=3971374,VIDEO-RANGE=SDR,CODECS="hvc1.2.4.L123.B0",RESOLUTION=1280x720,FRAME-RATE=23.976,CLOSED-CAPTIONS=NONE,HDCP-LEVEL=NONE
+sdr_720/prog_index.m3u8
+
+#EXT-X-STREAM-INF:AVERAGE-BANDWIDTH=6759875,BANDWIDTH=10022043,VIDEO-RANGE=SDR,CODECS="hvc1.2.4.L123.B0",RESOLUTION=1920x1080,FRAME-RATE=23.976,CLOSED-CAPTIONS=NONE,HDCP-LEVEL=TYPE-0
+sdr_1080/prog_index.m3u8
+
+#EXT-X-STREAM-INF:AVERAGE-BANDWIDTH=20985770,BANDWIDTH=28058971,VIDEO-RANGE=SDR,CODECS="hvc1.2.4.L150.B0",RESOLUTION=3840x2160,FRAME-RATE=23.976,CLOSED-CAPTIONS=NONE,HDCP-LEVEL=TYPE-1
+sdr_2160/prog_index.m3u8
+
+#EXT-X-STREAM-INF:AVERAGE-BANDWIDTH=3385450,BANDWIDTH=5327059,VIDEO-RANGE=PQ,CODECS="dvh1.05.01",RESOLUTION=1280x720,FRAME-RATE=23.976,CLOSED-CAPTIONS=NONE,HDCP-LEVEL=NONE
+dolby_720/prog_index.m3u8
+
+#EXT-X-STREAM-INF:AVERAGE-BANDWIDTH=7999361,BANDWIDTH=12876596,VIDEO-RANGE=PQ,CODECS="dvh1.05.03",RESOLUTION=1920x1080,FRAME-RATE=23.976,CLOSED-CAPTIONS=NONE,HDCP-LEVEL=TYPE-0
+dolby_1080/prog_index.m3u8
+
+#EXT-X-STREAM-INF:AVERAGE-BANDWIDTH=24975091,BANDWIDTH=30041698,VIDEO-RANGE=PQ,CODECS="dvh1.05.06",RESOLUTION=3840x2160,FRAME-RATE=23.976,CLOSED-CAPTIONS=NONE,HDCP-LEVEL=TYPE-1
+dolby_2160/prog_index.m3u8
+
+#EXT-X-STREAM-INF:AVERAGE-BANDWIDTH=3320040,BANDWIDTH=5280654,VIDEO-RANGE=PQ,CODECS="hvc1.2.4.L123.B0",RESOLUTION=1280x720,FRAME-RATE=23.976,CLOSED-CAPTIONS=NONE,HDCP-LEVEL=NONE
+hdr10_720/prog_index.m3u8
+
+#EXT-X-STREAM-INF:AVERAGE-BANDWIDTH=7964551,BANDWIDTH=12886714,VIDEO-RANGE=PQ,CODECS="hvc1.2.4.L123.B0",RESOLUTION=1920x1080,FRAME-RATE=23.976,CLOSED-CAPTIONS=NONE,HDCP-LEVEL=TYPE-0
+hdr10_1080/prog_index.m3u8
+
+#EXT-X-STREAM-INF:AVERAGE-BANDWIDTH=24833402,BANDWIDTH=29983769,VIDEO-RANGE=PQ,CODECS="hvc1.2.4.L150.B0",RESOLUTION=3840x2160,FRAME-RATE=23.976,CLOSED-CAPTIONS=NONE,HDCP-LEVEL=TYPE-1
+hdr10_2160/prog_index.m3u8

test/fixtures/integration/iFramesOnly.js

@@ -0,0 +1,45 @@
+module.exports = {
+  allowCache: true,
+  dateRanges: [],
+  iFramePlaylists: [],
+  iFramesOnly: true,
+  mediaSequence: 0,
+  playlistType: 'VOD',
+  segments: [
+    {
+      duration: 2.002,
+      timeline: 0,
+      uri: '001.ts'
+    },
+    {
+      duration: 2.002,
+      timeline: 0,
+      uri: '002.ts'
+    },
+    {
+      duration: 2.002,
+      timeline: 0,
+      uri: '003.ts'
+    },
+    {
+      duration: 2.002,
+      timeline: 0,
+      uri: '004.ts'
+    },
+    {
+      duration: 2.002,
+      timeline: 0,
+      uri: '005.ts'
+    },
+    {
+      duration: 2.002,
+      timeline: 0,
+      uri: '006.ts'
+    }
+  ],
+  targetDuration: 3,
+  endList: true,
+  discontinuitySequence: 0,
+  discontinuityStarts: [],
+  version: 4
+};

test/fixtures/integration/iFramesOnly.m3u8

@@ -0,0 +1,19 @@
+#EXTM3U
+#EXT-X-VERSION:4
+#EXT-X-PLAYLIST-TYPE:VOD
+#EXT-X-MEDIA-SEQUENCE:0
+#EXT-X-TARGETDURATION:3
+#EXT-X-I-FRAMES-ONLY
+#EXTINF:2.002,
+001.ts
+#EXTINF:2.002,
+002.ts
+#EXTINF:2.002,
+003.ts
+#EXTINF:2.002,
+004.ts
+#EXTINF:2.002,
+005.ts
+#EXTINF:2.002,
+006.ts
+#EXT-X-ENDLIST

test/fixtures/integration/invalidAllowCache.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 0,
   playlistType: 'VOD',
   segments: [

test/fixtures/integration/invalidMediaSequence.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 0,
   playlistType: 'VOD',
   segments: [

test/fixtures/integration/invalidPlaylistType.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 0,
   segments: [
     {

test/fixtures/integration/invalidTargetDuration.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 0,
   playlistType: 'VOD',
   segments: [

test/fixtures/integration/liveMissingSegmentDuration.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 0,
   playlistType: 'VOD',
   segments: [

test/fixtures/integration/liveStart30sBefore.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 0,
   segments: [
     {

test/fixtures/integration/llhls-byte-range.js

@@ -3,6 +3,7 @@ module.exports = {
   dateRanges: [],
   discontinuitySequence: 0,
   discontinuityStarts: [],
+  iFramePlaylists: [],
   mediaSequence: 0,
   playlistType: 'VOD',
   preloadSegment: {

test/fixtures/integration/llhls-delta-byte-range.js

@@ -3,6 +3,7 @@ module.exports = {
   dateRanges: [],
   discontinuitySequence: 0,
   discontinuityStarts: [],
+  iFramePlaylists: [],
   mediaSequence: 0,
   playlistType: 'VOD',
   preloadSegment: {

test/fixtures/integration/llhls.js

@@ -5,6 +5,7 @@ module.exports = {
   dateRanges: [],
   discontinuitySequence: 0,
   discontinuityStarts: [],
+  iFramePlaylists: [],
   mediaSequence: 266,
   preloadSegment: {
     map: {uri: 'init.mp4'},

test/fixtures/integration/llhlsDelta.js

@@ -5,6 +5,7 @@ module.exports = {
   dateRanges: [],
   discontinuitySequence: 0,
   discontinuityStarts: [],
+  iFramePlaylists: [],
   mediaSequence: 266,
   preloadSegment: {
     timeline: 0,

test/fixtures/integration/manifestExtTTargetdurationNegative.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 0,
   segments: [
     {

test/fixtures/integration/manifestExtXEndlistEarly.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 0,
   segments: [
     {

test/fixtures/integration/manifestNoExtM3u.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 0,
   segments: [
     {

test/fixtures/integration/master-fmp4.js

@@ -2,6 +2,92 @@ module.exports = {
   allowCache: true,
   dateRanges: [],
   discontinuityStarts: [],
+  iFramePlaylists: [
+    {
+      attributes: {
+        'AVERAGE-BANDWIDTH': 163198,
+        'BANDWIDTH': 166942,
+        'CODECS': 'avc1.64002a',
+        'RESOLUTION': {
+          height: 1080,
+          width: 1920
+        },
+        'URI': 'v6/iframe_index.m3u8'
+      },
+      timeline: 0,
+      uri: 'v6/iframe_index.m3u8'
+    },
+    {
+      attributes: {
+        'AVERAGE-BANDWIDTH': 131314,
+        'BANDWIDTH': 139041,
+        'CODECS': 'avc1.640020',
+        'RESOLUTION': {
+          height: 720,
+          width: 1280
+        },
+        'URI': 'v5/iframe_index.m3u8'
+      },
+      timeline: 0,
+      uri: 'v5/iframe_index.m3u8'
+    },
+    {
+      attributes: {
+        'AVERAGE-BANDWIDTH': 100233,
+        'BANDWIDTH': 101724,
+        'CODECS': 'avc1.640020',
+        'RESOLUTION': {
+          height: 540,
+          width: 960
+        },
+        'URI': 'v4/iframe_index.m3u8'
+      },
+      timeline: 0,
+      uri: 'v4/iframe_index.m3u8'
+    },
+    {
+      attributes: {
+        'AVERAGE-BANDWIDTH': 81002,
+        'BANDWIDTH': 84112,
+        'CODECS': 'avc1.64001e',
+        'RESOLUTION': {
+          height: 432,
+          width: 768
+        },
+        'URI': 'v3/iframe_index.m3u8'
+      },
+      timeline: 0,
+      uri: 'v3/iframe_index.m3u8'
+    },
+    {
+      attributes: {
+        'AVERAGE-BANDWIDTH': 64987,
+        'BANDWIDTH': 65835,
+        'CODECS': 'avc1.64001e',
+        'RESOLUTION': {
+          height: 360,
+          width: 640
+        },
+        'URI': 'v2/iframe_index.m3u8'
+      },
+      timeline: 0,
+      uri: 'v2/iframe_index.m3u8'
+    },
+    {
+      attributes: {
+        'AVERAGE-BANDWIDTH': 41547,
+        'BANDWIDTH': 42106,
+        'CODECS': 'avc1.640015',
+        'RESOLUTION': {
+          height: 270,
+          width: 480
+        },
+        'URI': 'v1/iframe_index.m3u8'
+      },
+      timeline: 0,
+      uri: 'v1/iframe_index.m3u8'
+    }
+  ],
   mediaGroups: {
     'AUDIO': {
       aud1: {

test/fixtures/integration/master.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   playlists: [
     {
       attributes: {

test/fixtures/integration/media.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 0,
   playlistType: 'VOD',
   segments: [

test/fixtures/integration/mediaSequence.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 0,
   playlistType: 'VOD',
   segments: [

test/fixtures/integration/missingEndlist.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 0,
   segments: [
     {

test/fixtures/integration/missingExtinf.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 0,
   playlistType: 'VOD',
   segments: [

test/fixtures/integration/missingMediaSequence.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 0,
   playlistType: 'VOD',
   segments: [

test/fixtures/integration/missingSegmentDuration.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 0,
   playlistType: 'VOD',
   segments: [

test/fixtures/integration/multipleAudioGroups.js

@@ -2,6 +2,7 @@ module.exports = {
   allowCache: true,
   dateRanges: [],
   discontinuityStarts: [],
+  iFramePlaylists: [],
   mediaGroups: {
     'AUDIO': {
       'audio-lo': {

test/fixtures/integration/multipleAudioGroupsCombinedMain.js

@@ -2,6 +2,7 @@ module.exports = {
   allowCache: true,
   dateRanges: [],
   discontinuityStarts: [],
+  iFramePlaylists: [],
   mediaGroups: {
     'AUDIO': {
       'audio-lo': {

test/fixtures/integration/multipleTargetDurations.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 0,
   targetDuration: 10,
   segments: [

test/fixtures/integration/multipleVideo.js

@@ -2,6 +2,7 @@ module.exports = {
   allowCache: true,
   dateRanges: [],
   discontinuityStarts: [],
+  iFramePlaylists: [],
   mediaGroups: {
     'AUDIO': {
       aac: {

test/fixtures/integration/negativeMediaSequence.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: -11,
   playlistType: 'VOD',
   segments: [

test/fixtures/integration/playlist.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 0,
   playlistType: 'VOD',
   segments: [

test/fixtures/integration/playlistMediaSequenceHigher.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 17,
   playlistType: 'VOD',
   segments: [

test/fixtures/integration/start.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 0,
   playlistType: 'VOD',
   segments: [

test/fixtures/integration/streamInfInvalid.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   playlists: [
     {
       attributes: {

test/fixtures/integration/twoMediaSequences.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 11,
   playlistType: 'VOD',
   segments: [

test/fixtures/integration/versionInvalid.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 0,
   playlistType: 'VOD',
   segments: [

test/fixtures/integration/whiteSpace.js

@@ -1,6 +1,7 @@
 module.exports = {
   allowCache: true,
   dateRanges: [],
+  iFramePlaylists: [],
   mediaSequence: 0,
   playlistType: 'VOD',
   segments: [

test/fixtures/integration/zeroDuration.js

@@ -2,6 +2,7 @@ module.exports = {
   allowCache: true,
   mediaSequence: 0,
   dateRanges: [],
+  iFramePlaylists: [],
   playlistType: 'VOD',
   segments: [
     {

test/parse-stream.test.js

@@ -997,3 +997,40 @@ QUnit.test('ignores empty lines', function(assert) {
 
   assert.ok(!event, 'no event is triggered');
 });
+
+QUnit.test('parses #EXT-X-I-FRAME-STREAM-INF', function(assert) {
+  const manifest = '#EXT-X-I-FRAME-STREAM-INF:AVERAGE-BANDWIDTH=739757,BANDWIDTH=1895477,VIDEO-RANGE=PQ,CODECS="hvc1.2.4.L150.B0",RESOLUTION=3840x2160,HDCP-LEVEL=TYPE-1,URI="hdr10_2160/iframe_index.m3u8"\n';
+  let element;
+
+  this.parseStream.on('data', function(elem) {
+    element = elem;
+  });
+  this.lineStream.push(manifest);
+
+  assert.ok(element, 'an event was triggered');
+  assert.strictEqual(element.type, 'tag', 'the line type is tag');
+  assert.strictEqual(element.tagType, 'i-frame-playlist', 'the tag type is i-frame-playlist');
+  assert.strictEqual(element.uri, 'hdr10_2160/iframe_index.m3u8', 'the uri text is parsed');
+  assert.strictEqual(element.attributes['AVERAGE-BANDWIDTH'], 739757, 'the average bandwidth is parsed');
+  assert.strictEqual(element.attributes.BANDWIDTH, 1895477, 'the bandwidth is parsed');
+  assert.strictEqual(element.attributes['VIDEO-RANGE'], 'PQ', 'the video range is parsed');
+  assert.strictEqual(element.attributes.CODECS, 'hvc1.2.4.L150.B0', 'the codecs is parsed');
+  assert.strictEqual(element.attributes.RESOLUTION.width, 3840, 'the resolution width is parsed');
+  assert.strictEqual(element.attributes.RESOLUTION.height, 2160, 'the resolution height is parsed');
+  assert.strictEqual(element.attributes['HDCP-LEVEL'], 'TYPE-1', 'the HDCP level is parsed');
+  assert.strictEqual(element.attributes.URI, 'hdr10_2160/iframe_index.m3u8', 'the uri text is parsed');
+});
+
+QUnit.test('parses #EXT-X-I-FRAMES-ONLY', function(assert) {
+  const manifest = '#EXT-X-I-FRAMES-ONLY\n';
+  let element;
+
+  this.parseStream.on('data', function(elem) {
+    element = elem;
+  });
+  this.lineStream.push(manifest);
+
+  assert.ok(element, 'an event was triggered');
+  assert.strictEqual(element.type, 'tag', 'the line type is tag');
+  assert.strictEqual(element.tagType, 'i-frames-only', 'the tag type is i-frames-only');
+});

test/parser.test.js

@@ -1158,6 +1158,126 @@ QUnit.module('m3u8s', function(hooks) {
     assert.equal(this.parser.manifest.independentSegments, true);
   });
 
+  QUnit.test('parses #EXT-X-I-FRAME-STREAM-INF', function(assert) {
+    this.parser.push([
+      '#EXTM3U',
+      '#EXT-X-I-FRAME-STREAM-INF:BANDWIDTH=86000,URI="low/iframe.m3u8"',
+      '#EXT-X-I-FRAME-STREAM-INF:BANDWIDTH=150000,URI="mid/iframe.m3u8"',
+      '#EXT-X-I-FRAME-STREAM-INF:BANDWIDTH=550000,URI="hi/iframe.m3u8"',
+      '#EXT-X-STREAM-INF:BANDWIDTH=1280000',
+      'low/audio-video.m3u8',
+      '#EXT-X-STREAM-INF:BANDWIDTH=2560000',
+      'mid/audio-video.m3u8',
+      '#EXT-X-STREAM-INF:BANDWIDTH=7680000',
+      'hi/audio-video.m3u8',
+      '#EXT-X-STREAM-INF:BANDWIDTH=65000,CODECS="mp4a.40.5"',
+      'audio-only.m3u8'
+    ].join('\n'));
+    this.parser.end();
+
+    assert.equal(this.parser.manifest.iFramePlaylists.length, 3);
+    assert.equal(this.parser.manifest.iFramePlaylists[0].uri, 'low/iframe.m3u8');
+    assert.strictEqual(this.parser.manifest.iFramePlaylists[0].attributes.BANDWIDTH, 86000);
+  });
+
+  QUnit.test('warns when #EXT-X-I-FRAME-STREAM-INF missing BANDWIDTH/URI attributes', function(assert) {
+    this.parser.push([
+      '#EXTM3U',
+      '#EXT-X-I-FRAME-STREAM-INF:URI="low/iframe.m3u8"',
+      '#EXT-X-I-FRAME-STREAM-INF:BANDWIDTH=150000,URI="mid/iframe.m3u8"',
+      '#EXT-X-I-FRAME-STREAM-INF:',
+      '#EXT-X-STREAM-INF:BANDWIDTH=1280000',
+      'low/audio-video.m3u8',
+      '#EXT-X-STREAM-INF:BANDWIDTH=2560000',
+      'mid/audio-video.m3u8',
+      '#EXT-X-STREAM-INF:BANDWIDTH=7680000',
+      'hi/audio-video.m3u8',
+      '#EXT-X-STREAM-INF:BANDWIDTH=65000,CODECS="mp4a.40.5"',
+      'audio-only.m3u8'
+    ].join('\n'));
+    this.parser.end();
+
+    const warnings = [
+      '#EXT-X-I-FRAME-STREAM-INF lacks required attribute(s): BANDWIDTH',
+      '#EXT-X-I-FRAME-STREAM-INF lacks required attribute(s): BANDWIDTH, URI'
+    ];
+
+    assert.deepEqual(
+      this.warnings,
+      warnings,
+      'warnings as expected'
+    );
+  });
+
+  QUnit.test('warns when #EXT-X-I-FRAMES-ONLY the minimum version required is not supported', function(assert) {
+    this.parser.push([
+      '#EXTM3U',
+      '#EXT-X-VERSION:3',
+      '#EXT-X-PLAYLIST-TYPE:VOD',
+      '#EXT-X-MEDIA-SEQUENCE:0',
+      '#EXT-X-TARGETDURATION:3',
+      '#EXT-X-I-FRAMES-ONLY',
+      '#EXTINF:2.002,',
+      '001.ts',
+      '#EXTINF:2.002,',
+      '002.ts',
+      '#EXTINF:2.002,',
+      '003.ts',
+      '#EXTINF:2.002,',
+      '004.ts',
+      '#EXTINF:2.002,',
+      '005.ts',
+      '#EXTINF:2.002,',
+      '006.ts',
+      '#EXT-X-ENDLIST'
+    ].join('\n'));
+    this.parser.end();
+
+    const warnings = [
+      'manifest must be at least version 4'
+    ];
+
+    assert.deepEqual(
+      this.warnings,
+      warnings,
+      'warnings as expected'
+    );
+  });
+
+  QUnit.test('warns when #EXT-X-I-FRAMES-ONLY does not contain a version number', function(assert) {
+    this.parser.push([
+      '#EXTM3U',
+      '#EXT-X-PLAYLIST-TYPE:VOD',
+      '#EXT-X-MEDIA-SEQUENCE:0',
+      '#EXT-X-TARGETDURATION:3',
+      '#EXT-X-I-FRAMES-ONLY',
+      '#EXTINF:2.002,',
+      '001.ts',
+      '#EXTINF:2.002,',
+      '002.ts',
+      '#EXTINF:2.002,',
+      '003.ts',
+      '#EXTINF:2.002,',
+      '004.ts',
+      '#EXTINF:2.002,',
+      '005.ts',
+      '#EXTINF:2.002,',
+      '006.ts',
+      '#EXT-X-ENDLIST'
+    ].join('\n'));
+    this.parser.end();
+
+    const warnings = [
+      'manifest must be at least version 4'
+    ];
+
+    assert.deepEqual(
+      this.warnings,
+      warnings,
+      'warnings as expected'
+    );
+  });
+
   QUnit.test('parses #EXT-X-CONTENT-STEERING', function(assert) {
     const expectedContentSteeringObject = {
       serverUri: '/foo?bar=00012',
@@ -1187,6 +1307,155 @@ QUnit.module('m3u8s', function(hooks) {
     assert.deepEqual(this.warnings, warning, 'warnings as expected');
   });
 
+  QUnit.module('define', {
+    // https://datatracker.ietf.org/doc/html/draft-pantos-hls-rfc8216bis#section-4.4.2.3
+    beforeEach() {
+      this.errors = [];
+
+      this.parser.on('error', (err) => this.errors.push(err.message));
+    }
+  });
+
+  QUnit.test('fails on missing attributes', function(assert) {
+    const err = ['EXT-X-DEFINE: No attribute'];
+
+    this.parser.push('#EXT-X-DEFINE:');
+    this.parser.end();
+    assert.deepEqual(this.errors, err, 'errors as expected');
+  });
+
+  QUnit.test('fails on disallowed combinatons', function(assert) {
+    const permutations = [
+      '#EXT-X-DEFINE:NAME="a",QUERYPARAM="b"',
+      '#EXT-X-DEFINE:NAME="a",IMPORT="b"',
+      '#EXT-X-DEFINE:QUERYPARAM="a",IMPORT="b"',
+      '#EXT-X-DEFINE:NAME="a",QUERYPARAM="b",IMPORT="c"'
+    ];
+
+    assert.expect(permutations.length);
+
+    permutations.forEach((p) => {
+      this.parser = new Parser();
+      this.parser.on('error', (e) => {
+        assert.equal(e.message, 'EXT-X-DEFINE: Invalid attributes', `${p} errors as expected`);
+      });
+      this.parser.push(p);
+      this.parser.end();
+    });
+  });
+
+  QUnit.test('query params substituted', function(assert) {
+    this.parser = new Parser({
+      uri: 'https://example.com?aParam=aValue'
+    });
+    this.parser.push([
+      '#EXTM3U',
+      '#EXT-X-DEFINE:QUERYPARAM="aParam"',
+      '#EXTINF:10',
+      'segment.ts?replaced_param={$aParam}'
+    ].join('\n'));
+    this.parser.end();
+
+    assert.equal('aValue', this.parser.manifest.definitions.aParam, 'value of param stored');
+    assert.equal('segment.ts?replaced_param=aValue', this.parser.manifest.segments[0].uri, 'substituted in url');
+  });
+
+  QUnit.test('query params substituted with relative URL', function(assert) {
+    this.parser = new Parser({
+      uri: 'playlist.m3u8?aParam=aValue'
+    });
+    this.parser.push([
+      '#EXTM3U',
+      '#EXT-X-DEFINE:QUERYPARAM="aParam"',
+      '#EXTINF:10',
+      'segment.ts?replaced_param={$aParam}'
+    ].join('\n'));
+    this.parser.end();
+
+    assert.equal('aValue', this.parser.manifest.definitions.aParam, 'value of param stored');
+    assert.equal('segment.ts?replaced_param=aValue', this.parser.manifest.segments[0].uri, 'substituted in url');
+  });
+
+  QUnit.test('fails with missing query params', function(assert) {
+    assert.expect(1);
+    this.parser = new Parser({
+      uri: 'https://example.com?bParam=bValue'
+    });
+    this.parser.on('error', (e) => {
+      assert.equal(e.message, 'EXT-X-DEFINE: No query param aParam');
+    });
+    this.parser.push([
+      '#EXTM3U',
+      '#EXT-X-DEFINE:QUERYPARAM="aParam"',
+      '#EXTINF:10',
+      'segment.ts?replacedparam={$aParam}'
+    ].join('\n'));
+    this.parser.end();
+  });
+
+  QUnit.test('fails on redefinition', function(assert) {
+    const permutations = [
+      ['#EXT-X-DEFINE:NAME="a",VALUE="b"', '#EXT-X-DEFINE:NAME="a",VALUE="c"'],
+      ['#EXT-X-DEFINE:NAME="a",VALUE="b"', '#EXT-X-DEFINE:IMPORT="a"'],
+      ['#EXT-X-DEFINE:NAME="a",VALUE="b"', '#EXT-X-DEFINE:QUERYPARAM="a"'],
+      ['#EXT-X-DEFINE:IMPORT="a"', '#EXT-X-DEFINE:IMPORT="a"'],
+      ['#EXT-X-DEFINE:IMPORT="a"', '#EXT-X-DEFINE:QUERYPARAM="a"'],
+      ['#EXT-X-DEFINE:IMPORT="a"', '#EXT-X-DEFINE:NAME="a",VALUE="c"'],
+      ['#EXT-X-DEFINE:QUERYPARAM="a"', '#EXT-X-DEFINE:IMPORT="a"'],
+      ['#EXT-X-DEFINE:QUERYPARAM="a"', '#EXT-X-DEFINE:QUERYPARAM="a"'],
+      ['#EXT-X-DEFINE:QUERYPARAM="a"', '#EXT-X-DEFINE:NAME="a",VALUE="c"']
+    ];
+
+    assert.expect(permutations.length);
+
+    permutations.forEach((p) => {
+      this.parser = new Parser({
+        uri: 'https:example.com?a=1',
+        mainDefinitions: {
+          a: 2
+        }
+      });
+      this.parser.on('error', (e) => {
+        assert.equal(e.message, 'EXT-X-DEFINE: Duplicate name a', 'errosr on combination');
+      });
+      this.parser.push(p.join('\n'));
+      this.parser.end();
+    });
+  });
+
+  QUnit.test('fails with IMPORT on main playlist', function(assert) {
+    this.parser.on('error', function(e) {
+      assert.equal(e.message, 'EXT-X-DEFINE: No value imported_param to import, or IMPORT used on main playlist', 'fails when missing');
+    });
+    this.parser.push('#EXT-X-DEFINE:IMPORT="imported_param"');
+    this.parser.end();
+  });
+
+  QUnit.test('named and imported substiutions work', function(assert) {
+    this.parser = new Parser({
+      mainDefinitions: {
+        aParam: 'aValue',
+        engLabel: 'Anglais'
+      }
+    });
+    this.parser.push([
+      '#EXTM3U',
+      '#EXT-X-DEFINE:IMPORT="aParam"',
+      '#EXT-X-DEFINE:NAME="bParam",VALUE="bValue"',
+      '#EXT-X-DEFINE:IMPORT="engLabel"',
+      '#EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="aac",LANGUAGE="eng",NAME="{$engLabel}",AUTOSELECT=YES,DEFAULT=YES,URI="eng/prog_index.m3u8?bParam={$bParam}"',
+      '#EXTINF:10',
+      'segment.ts?aParam={$aParam}&bParam={$bParam}'
+    ].join('\n'));
+    this.parser.end();
+
+    assert.equal('aValue', this.parser.manifest.definitions.aParam, 'value of param from import stored');
+    assert.equal('bValue', this.parser.manifest.definitions.bParam, 'value of param from name stored');
+    assert.equal('segment.ts?aParam=aValue&bParam=bValue', this.parser.manifest.segments[0].uri, 'substituted in uri');
+    assert.ok(this.parser.manifest.mediaGroups.AUDIO.aac.hasOwnProperty('Anglais'), 'replacement in attribute');
+    assert.equal('eng/prog_index.m3u8?bParam=bValue', this.parser.manifest.mediaGroups.AUDIO.aac.Anglais.uri, 'replacement in uri in attribute');
+  });
+
   QUnit.module('integration');
 
   for (const key in testDataExpected) {

tsconfig.json

@@ -1,22 +0,0 @@
-{
-  // Change this to match your project
-  "include": ["src/**/*"],
-  "compilerOptions": {
-    // Tells TypeScript to read JS files, as
-    // normally they are ignored as source files
-    "allowJs": true,
-    // Generate d.ts files
-    "declaration": true,
-    // This compiler run should
-    // only output d.ts files
-    "emitDeclarationOnly": true,
-    // Types should go into this directory.
-    // Removing this would place the .d.ts files
-    // next to the .js files
-    "outDir": "dist/types",
-    // go to js file when using IDE functions like
-    // "Go to Definition" in VSCode
-    "declarationMap": true,
-    "skipLibCheck":true
-}
-}