video-dev · johnBartos · Apr 2, 2019 · Apr 2, 2019 · May 25, 2019 · Jun 13, 2019
diff --git a/.esdoc.json b/.esdoc.json
@@ -2,12 +2,13 @@
   "source": "./src",
   "destination": "./api-docs",
   "plugins": [
-    {"name": "esdoc-standard-plugin"},
-    {"name": "esdoc-typescript-plugin", "option": {"enable": true}},
+    {"name": "@itsjamie/esdoc-standard-plugin"},
+    {"name": "@itsjamie/esdoc-typescript-plugin", "option": {"enable": true}},
     {
-      "name": "esdoc-ecmascript-proposal-plugin",
+      "name": "@itsjamie/esdoc-ecmascript-proposal-plugin",
       "option": {
-        "objectRestSpread": true
+        "objectRestSpread": true,
+        "optionalChaining": true
       }
     }
   ]

diff --git a/.eslintrc.js b/.eslintrc.js
@@ -77,6 +77,18 @@ module.exports = {
       {
         'name': 'window',
         'message': 'Use `self` instead of `window` to access the global context everywhere (including workers).'
+      },
+      {
+        'name': 'SourceBuffer',
+        'message': 'Use `self.SourceBuffer`'
+      },
+      {
+        'name': 'setTimeout',
+        'message': 'Use `self.setTimeout`'
+      },
+      {
+        'name': 'setInterval',
+        'message': 'Use `self.setInterval`'
       }
     ],
 
@@ -90,11 +102,10 @@ module.exports = {
     'no-var': 1,
     'no-empty': 1,
     'no-mixed-operators': 1,
-    'no-unused-vars': 1,
-    '@typescript-eslint/no-unused-vars': 1,
+    'no-unused-vars': 2,
     'no-console': 1,
     'no-fallthrough': 1,
-    'no-case-declarations': 1,
+    'no-case-declarations': 2,
     'no-irregular-whitespace': 1,
     'no-self-assign': 1,
     'new-cap': 1,
@@ -107,12 +118,22 @@ module.exports = {
     'no-void': 0,
     'no-useless-catch': 2,
     'lines-between-class-members': 2,
-    'no-prototype-builtins': 0,
-    '@typescript-eslint/consistent-type-assertions': [ 2, 
-      {
-        'assertionStyle': 'as',
-        'objectLiteralTypeAssertions': 'never'
+    'no-prototype-builtins': 0
+  },
+  'overrides': [
+    {
+      'files': ['*.ts'],
+      'rules': {
+        'no-unused-vars': 0,
+        '@typescript-eslint/no-unused-vars': 1,
+        '@typescript-eslint/prefer-optional-chain': 2,
+        '@typescript-eslint/consistent-type-assertions': [ 2,
+          {
+            'assertionStyle': 'as',
+            'objectLiteralTypeAssertions': 'never'
+          }
+        ]
       }
-    ]
-  }
+    }
+  ]
 };
diff --git a/.github/stale.yml b/.github/stale.yml
@@ -11,6 +11,7 @@ exemptLabels:
   - Confirmed
   - Feature proposal
   - Question
+  - Needs Triage
 
 
 # Label to use when marking an issue as stale

diff --git a/.gitignore b/.gitignore
@@ -16,3 +16,4 @@ coverage/
 /dist
 /netlify
 /api-docs
+/demo-timeline/dist
diff --git a/.npmignore b/.npmignore
@@ -1,4 +1,5 @@
 demo
+demo-timeline
 docs/html
 misc
 test

diff --git a/.travis.yml b/.travis.yml
@@ -32,7 +32,7 @@ jobs:
         api_key:
           secure: "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"
         file_glob: true
-        file: dist/*
+        file: dist/*.{js,js.map}
         draft: true
         tag_name: $TRAVIS_TAG
         target_commitish: $TRAVIS_COMMIT

diff --git a/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md
@@ -0,0 +1,84 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+We as members, contributors, and leaders pledge to make participation in our community a harassment-free experience for everyone, regardless of age, body size, visible or invisible disability, ethnicity, sex characteristics, gender identity and expression, level of experience, education, socio-economic status, nationality, personal appearance, race, religion, or sexual identity and orientation.
+
+We pledge to act and interact in ways that contribute to an open, welcoming, diverse, inclusive, and healthy community.
+
+## Our Standards
+
+Examples of behavior that contributes to a positive environment for our community include:
+
+* Demonstrating empathy and kindness toward other people
+* Being respectful of differing opinions, viewpoints, and experiences
+* Giving and gracefully accepting constructive feedback
+* Accepting responsibility and apologizing to those affected by our mistakes, and learning from the experience
+* Focusing on what is best not just for us as individuals, but for the overall community
+
+Examples of unacceptable behavior include:
+
+* The use of sexualized language or imagery, and sexual attention or
+  advances of any kind
+* Trolling, insulting or derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or email
+  address, without their explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+  professional setting
+
+## Enforcement Responsibilities
+
+Community leaders are responsible for clarifying and enforcing our standards of acceptable behavior and will take appropriate and fair corrective action in response to any behavior that they deem inappropriate, threatening, offensive, or harmful.
+
+Community leaders have the right and responsibility to remove, edit, or reject comments, commits, code, wiki edits, issues, and other contributions that are not aligned to this Code of Conduct, and will communicate reasons for moderation decisions when appropriate.
+
+## Scope
+
+This Code of Conduct applies within all community spaces, and also applies when an individual is officially representing the community in public spaces. Examples of representing our community include using an official e-mail address, posting via an official social media account, or acting as an appointed representative at an online or offline event.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be reported to the community leaders responsible for enforcement at the [video-dev slack](https://video-dev.org/). All complaints will be reviewed and investigated promptly and fairly.
+
+All community leaders are obligated to respect the privacy and security of the reporter of any incident.
+
+## Enforcement Guidelines
+
+Community leaders will follow these Community Impact Guidelines in determining the consequences for any action they deem in violation of this Code of Conduct:
+
+### 1. Correction
+
+**Community Impact**: Use of inappropriate language or other behavior deemed unprofessional or unwelcome in the community.
+
+**Consequence**: A private, written warning from community leaders, providing clarity around the nature of the violation and an explanation of why the behavior was inappropriate. A public apology may be requested.
+
+### 2. Warning
+
+**Community Impact**: A violation through a single incident or series of actions.
+
+**Consequence**: A warning with consequences for continued behavior. No interaction with the people involved, including unsolicited interaction with those enforcing the Code of Conduct, for a specified period of time. This includes avoiding interactions in community spaces as well as external channels like social media. Violating these terms may lead to a temporary or permanent ban.
+
+### 3. Temporary Ban
+
+**Community Impact**: A serious violation of community standards, including sustained inappropriate behavior.
+
+**Consequence**: A temporary ban from any sort of interaction or public communication with the community for a specified period of time. No public or private interaction with the people involved, including unsolicited interaction with those enforcing the Code of Conduct, is allowed during this period. Violating these terms may lead to a permanent ban.
+
+### 4. Permanent Ban
+
+**Community Impact**: Demonstrating a pattern of violation of community standards, including sustained inappropriate behavior,  harassment of an individual, or aggression toward or disparagement of classes of individuals.
+
+**Consequence**: A permanent ban from any sort of public interaction within the project community.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 2.0,
+available at https://www.contributor-covenant.org/version/2/0/code_of_conduct.html.
+
+Community Impact Guidelines were inspired by [Mozilla's code of conduct enforcement ladder](https://github.com/mozilla/diversity).
+
+[homepage]: https://www.contributor-covenant.org
+
+For answers to common questions about this code of conduct, see the FAQ at
+https://www.contributor-covenant.org/faq. Translations are available at https://www.contributor-covenant.org/translations.
diff --git a/README.md b/README.md
@@ -63,22 +63,22 @@ Find the commit on [https://github.com/video-dev/hls.js/blob/deployments/README.
 <video id="video"></video>
 <script>
   var video = document.getElementById('video');
-  if(Hls.isSupported()) {
+  if (Hls.isSupported()) {
     var hls = new Hls();
     hls.loadSource('https://video-dev.github.io/streams/x36xhzz/x36xhzz.m3u8');
     hls.attachMedia(video);
-    hls.on(Hls.Events.MANIFEST_PARSED,function() {
+    hls.on(Hls.Events.MANIFEST_PARSED, function() {
       video.play();
-  });
- }
- // hls.js is not supported on platforms that do not have Media Source Extensions (MSE) enabled.
- // When the browser has built-in HLS support (check using `canPlayType`), we can provide an HLS manifest (i.e. .m3u8 URL) directly to the video element through the `src` property.
- // This is using the built-in support of the plain video element, without using hls.js.
- // Note: it would be more normal to wait on the 'canplay' event below however on Safari (where you are most likely to find built-in HLS support) the video.src URL must be on the user-driven
- // white-list before a 'canplay' event will be emitted; the last video event that can be reliably listened-for when the URL is not on the white-list is 'loadedmetadata'.
+    });
+  }
+  // hls.js is not supported on platforms that do not have Media Source Extensions (MSE) enabled.
+  // When the browser has built-in HLS support (check using `canPlayType`), we can provide an HLS manifest (i.e. .m3u8 URL) directly to the video element through the `src` property.
+  // This is using the built-in support of the plain video element, without using hls.js.
+  // Note: it would be more normal to wait on the 'canplay' event below however on Safari (where you are most likely to find built-in HLS support) the video.src URL must be on the user-driven
+  // white-list before a 'canplay' event will be emitted; the last video event that can be reliably listened-for when the URL is not on the white-list is 'loadedmetadata'.
   else if (video.canPlayType('application/vnd.apple.mpegurl')) {
     video.src = 'https://video-dev.github.io/streams/x36xhzz/x36xhzz.m3u8';
-    video.addEventListener('loadedmetadata',function() {
+    video.addEventListener('loadedmetadata', function() {
       video.play();
     });
   }
@@ -99,11 +99,11 @@ HTMLVideoElement control and events could be used seamlessly.
 |[<img src="https://images.gunosy.com/logo/gunosy_icon_company_logo.png" width="120">](https://gunosy.com)|[<img src="https://user-images.githubusercontent.com/1480052/35802840-f8e85b8a-0a71-11e8-8eb2-eee323e3f159.png" width="120">](https://www.gl-systemhaus.de/)|[<img src="https://cloud.githubusercontent.com/assets/6525783/20801836/700490de-b7ea-11e6-82bd-e249f91c7bae.jpg" width="120">](http://nettrek.de/)|[<img src="https://cloud.githubusercontent.com/assets/244265/12556385/999aa884-c353-11e5-9102-79df54384498.png" width="120">](https://www.nytimes.com/)|
 |[<img src="https://cloud.githubusercontent.com/assets/1798553/20356424/ba158574-ac24-11e6-95e1-1ae591b11a0a.png" width="120">](https://www.peer5.com/)|[<img src="https://cloud.githubusercontent.com/assets/4909096/20925062/e26e6fc8-bbb4-11e6-99a5-d4762274a342.png" width="120">](http://qbrick.com/)|[<img src="https://www.radiantmediaplayer.com/images/radiantmediaplayer-new-logo-640.jpg" width="120">](https://www.radiantmediaplayer.com/)|[<img src="https://www.rts.ch/hummingbird-static/images/logos/logo_marts.svg" width="120">](http://www.rts.ch/)|
 |[<img src="https://cloud.githubusercontent.com/assets/12702747/19316434/0a3601de-9067-11e6-85e2-936b1cb099a0.png" width="120">](https://www.snapstream.com/)|[<img src="https://www.streamamg.com/wp-content/themes/barebones/_assets/images/streamamg-logo.png" width="120">](https://www.streamamg.com/)|[<img src="https://streamsharkio.sa.metacdn.com/wp-content/uploads/2015/10/streamshark-dark.svg" width="120">](https://streamshark.io/)|[<img src="https://camo.githubusercontent.com/9580f10e9bfa8aa7fba52c5cb447bee0757e33da/68747470733a2f2f7777772e7461626c6f74762e636f6d2f7374617469632f696d616765732f7461626c6f5f6c6f676f2e706e67" width="120">](http://my.tablotv.com/)|
-|[<img src="https://user-images.githubusercontent.com/2803310/34083705-349c8fd0-e375-11e7-92a6-5c38509f4936.png" width="120">](https://www.streamroot.io/)|[<img src="http://vignette1.wikia.nocookie.net/tedtalks/images/c/c0/TED_logo.png/revision/20150915192527" width="120">](https://www.ted.com/)|[<img src="https://www.seeklogo.net/wp-content/uploads/2014/12/twitter-logo-vector-download.jpg" width="120">](https://twitter.com/)|[<img src="https://cloud.githubusercontent.com/assets/8201317/20566816/bc33f51c-b196-11e6-9bd3-afb71a06460b.png" width="120">](http://vwflow.com)|
+|[<img src="https://user-images.githubusercontent.com/2803310/34083705-349c8fd0-e375-11e7-92a6-5c38509f4936.png" width="120">](https://www.streamroot.io/)|[<img src="http://vignette1.wikia.nocookie.net/tedtalks/images/c/c0/TED_logo.png/revision/20150915192527" width="120">](https://www.ted.com/)|[<img src="https://www.seeklogo.net/wp-content/uploads/2014/12/twitter-logo-vector-download.jpg" width="120">](https://twitter.com/)|[<img src="https://player.clevercast.com/img/clevercast.png" width="120">](https://www.clevercast.com)|
 |[<img src="https://player.mtvnservices.com/edge/hosted/Viacom_logo.svg" width="120">](https://www.viacom.com/)|[<img src="https://user-images.githubusercontent.com/1181974/29248959-efabc440-802d-11e7-8050-7c1f4ca6c607.png" width="120">](https://vk.com/)|[<img src="https://s3.amazonaws.com/uploads.hipchat.com/87223/4876411/7Rybnl26ReFzlt3/jw-logo-red.png" width="120">](https://www.jwplayer.com)|[<img src="https://staticftv-a.akamaihd.net/arches/francetv/default/img/og-image.jpg?20161007" width="120">](https://www.france.tv)|
 |[<img src="http://showmax.akamaized.net/e/logo/showmax_black.png" width="120">](https://tech.showmax.com)|[<img src="https://static3.1tv.ru/assets/web/logo-ac67852f1625b338f9d1fb96be089d03557d50bfc5790d5f48dc56799f59dec6.svg" width="120" height="120">](https://www.1tv.ru/) | [<img src="https://user-images.githubusercontent.com/1480052/40482633-c013ebce-5f55-11e8-96d5-b776415de0ce.png" width="120">](https://www.zdf.de) | [<img src="https://github.com/cdnbye/hlsjs-p2p-engine/blob/master/figs/cdnbye.png" width="120">](https://github.com/cdnbye/hlsjs-p2p-engine)| |
 |[<img src="https://streaming.cdn77.com/live-streaming-logo-dark.png" width="120">](https://streaming.cdn77.com/)| [<img src="https://avatars0.githubusercontent.com/u/7442371?s=200&v=4" width="120">](https://r7.com/)|[<img src="https://raw.githubusercontent.com/Novage/p2p-media-loader/gh-pages/images/p2pml-logo.png" width="120">](https://github.com/Novage/p2p-media-loader)|[<img src="https://avatars3.githubusercontent.com/u/45617200?s=400" width="120">](https://kayosports.com.au)
-|[<img src="https://user-images.githubusercontent.com/6701211/61649753-b3415600-ac77-11e9-9fbb-90a4d4c61628.png" width="120">](https://flosports.tv)
+|[<img src="https://avatars1.githubusercontent.com/u/5279615?s=400&u=9771a216836c613f1edf4afe71cfc69d4c5657ed&v=4" width="120">](https://flosports.tv)
 
 
 ## Player Integration
@@ -119,6 +119,7 @@ hls.js is (being) integrated in the following players:
  - [Videojs](http://videojs.com) through [videojs-contrib-hls.js](https://github.com/Peer5/videojs-contrib-hls.js). Production ready plug-in with full fallback compatibility built-in.
  - [Fluid Player](https://www.fluidplayer.com)
  - [OpenPlayerJS](https://www.openplayerjs.com), as part of the [OpenPlayer project](https://github.com/openplayerjs)
+- [CDNBye](https://github.com/cdnbye/hlsjs-p2p-engine), a p2p engine for hls.js powered by WebRTC Datachannel. 
 
 ## Chrome/Firefox integration
 
@@ -201,7 +202,7 @@ All HLS resources must be delivered with [CORS headers](https://developer.mozill
     - ITU-T Rec. H.264 and ISO/IEC 14496-10 Elementary Stream
     - ISO/IEC 13818-7 ADTS AAC Elementary Stream
     - ISO/IEC 11172-3 / ISO/IEC 13818-3 (MPEG-1/2 Audio Layer III) Elementary Stream
-    - Packetized metadata (ID3) Elementary Stream
+    - Packetized metadata (ID3v2.3.0) Elementary Stream
   - AAC container (audio only streams)
   - MPEG Audio container (MPEG-1/2 Audio Layer III audio only streams)
   - Timed Metadata for HTTP Live Streaming (in ID3 format, carried in MPEG-2 TS)
@@ -215,9 +216,9 @@ All HLS resources must be delivered with [CORS headers](https://developer.mozill
   - Adaptive streaming
     - Manual & Auto Quality Switching
       - 3 Quality Switching modes are available (controllable through API means)
-      	- Instant switching (immediate quality switch at current video position)
-      	- Smooth switching (quality switch for next loaded fragment)
-      	- Bandwidth conservative switching (quality switch change for next loaded fragment, without flushing the buffer)
+        - Instant switching (immediate quality switch at current video position)
+        - Smooth switching (quality switch for next loaded fragment)
+        - Bandwidth conservative switching (quality switch change for next loaded fragment, without flushing the buffer)
       - In Auto-Quality mode, emergency switch down in case bandwidth is suddenly dropping to minimize buffering.
   - Accurate Seeking on VoD & Live (not limited to fragment or keyframe boundary)
   - Ability to seek in buffer and back buffer without redownloading segments
@@ -240,13 +241,16 @@ All HLS resources must be delivered with [CORS headers](https://developer.mozill
   - `#EXT-X-ENDLIST` (Live playlist)
   - `#EXT-X-MEDIA-SEQUENCE`
   - `#EXT-X-TARGETDURATION`
+  - `#EXT-X-CONTINUITY`
   - `#EXT-X-DISCONTINUITY`
   - `#EXT-X-DISCONTINUITY-SEQUENCE`
   - `#EXT-X-BYTERANGE`
   - `#EXT-X-MAP`
   - `#EXT-X-KEY` (https://tools.ietf.org/html/draft-pantos-http-live-streaming-08#section-3.4.4)
   - `#EXT-X-PROGRAM-DATE-TIME` (https://tools.ietf.org/html/draft-pantos-http-live-streaming-18#section-4.3.2.6)
   - `EXT-X-START:TIME-OFFSET=x` (https://tools.ietf.org/html/draft-pantos-http-live-streaming-18#section-4.3.5.2)
+  - `#EXT-X-PREFETCH`
+  - `#EXT-X-PREFETCH-DISCONTINUITY`
 
 ## License