Distribution @ Twitch - Media over QUIC
published 2/15/2022 Source This document was originally shared on MoQ IETF mailing list. This is a verbatim copy of the original, preserved without Google Docs. Introduction This is an attempt to document the issues that Twitch/Amazon IVS has encountered with various distribution protocols over the last 8 years. HLS We initially used RTMP for distribution but switched to HLS something like 8 years
Release v1.3.0 · video-dev/hls.js
Summary HLS.js v1.3.0 adds support for FairPlay and PlayReady in addition to improved support for Widevine DRM. Improvements to key loading, key-system selection, key rotation, and error reporting, make HLS.js a robust choice for playing protected content. Changes Since The Last Release v1.2.9...v1.3.0 New Features Multi-DRM Support (#4930) @robwalch Add support for com.apple.fps (#4474) @valotvin
Release v1.0.0 · video-dev/hls.js
HLS.js v1.0.0 has arrived! Thank you to everyone who contributed to this release and hls.js in general. New Features Apple Low-Latency HLS support Improved support for redundant variants with tracks Improved support for GROUP-ID audio and subtitle track selection sets Improved support for fmp4 streams (including those with alternate codecs) Chunk-Transfer "progressive" streaming option (experiment
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SHOWROOMã¨DeNAã§å–り組んã ライブé…信基盤刷新・超低é…延ライブé…ä¿¡ã®è£å´ã€DeNA TechCon 2020 ライブé…信】 本セッションã§ã¯ã€ä»¥å‰ã®ã‚¢ãƒ¼ã‚テクãƒãƒ£ã¨æ¯”較ã—ã¦ã©ã†å¤‰ã‚ã£ãŸã®ã‹ã€å¤‰ãˆã‚‹ä¸Šã§é‡è¦è¦–ã—ãŸãƒã‚¤ãƒ³ãƒˆã¯ä½•ã‹ã€è¶…低é…延é…ä¿¡ã®è©³ç´°ã€ç§»è¡Œæ™‚ã®å¤±æ•—談ç‰ã«ã¤ã„ã¦è§¦ã‚ŒãªãŒã‚‰ã€ä»Šå›žã®ãƒ©ã‚¤ãƒ–é…信基盤ã®æŠœæœ¬çš„ãªã‚¢ãƒ¼ã‚テクãƒãƒ£åˆ·æ–°ã®å–り組ã¿ã«ã¤ã„ã¦ã”紹介ã—ã¾ã™ã€‚ #livestreaming #HLS #LHLS #RTMP #超低é…延 #AWS #IDCF #Wowza #CDN
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Streaming Conference #2ã§ç™ºè¡¨ã—ãŸã‚¹ãƒ©ã‚¤ãƒ‰ã§ã™ã€‚ https://streaming-lab.connpass.com/event/79586/
hls.js ã® tsdemuxer.js ã®ã‚³ãƒ¼ãƒ‰ã‚’èªã‚€ - kitak blog
個人用メモ。 hls.jsãŒã‚„ã£ã¦ã„ã‚‹ã“ã¨ã‚’ã‹ãªã‚Šå¤§é›‘把ã«æ›¸ã„ã¦ãŠãã¨ã€JavaScriptã§ãƒ—レイリスト(.m3u8)ã‚’å–得・パースã—ã€ãƒ—レイリストã«æ›¸ã‹ã‚ŒãŸã‚»ã‚°ãƒ¡ãƒ³ãƒˆãƒ•ã‚¡ã‚¤ãƒ«(.tsã€MPEG2-TS)ã‚’å–得・パースã—ã€ç”»åƒã¨éŸ³å£°ã®ãƒ‡ãƒ¼ã‚¿(コーデック㯠MPEG-4 AVCã ã£ãŸã‚Šã€MPEG-4 AAC)ã‚’å–り出ã—ã¦ã€ã”ã«ã‚‡ã”ã«ã‚‡ã—ãŸå¾Œ(ã¼ã‹ã—)ã«MediaSourceExtensionを使ã£ã¦videoã‚¿ã‚°ã§å†ç”Ÿã™ã‚‹ã€ã¨ã„ã£ãŸã‹ã‚“ã˜ã€‚ JavaScriptã§ç”»åƒãƒ»éŸ³å£°ãƒ‡ãƒ¼ã‚¿ã®ãƒã‚¤ãƒŠãƒªã‚’パースã—ãŸã‚Šæ“作ã™ã‚‹å‡¦ç†ã¯ãƒ˜ãƒ“ã‚£ãªã®ã§ã€UIスレッドã§ã¯ãªãã€WebWorkerã§åˆ¥ã‚¹ãƒ¬ãƒƒãƒ‰ã§ãŠã“ãªã†ã‚ˆã†ã«ã—ã¦ã„る。 MediaSourceExtensionsãŒä½•è€…ã‹ã€ã©ã†ã„ã†ãµã†ã«ä½¿ã†ã‹ã¯ã€Media Source Extensionsを使ã£ã¦ã¿ãŸ (WebMç·¨) - Qiita ãŒåˆ†ã‹ã‚Šã‚„ã™ã„。
Implementing LHLS on hls.js
PrefaceFRESH! is a live streaming service. We are using HLS as a streaming protocol. HLS makes our service to easily scale. However, it also introduces a lot of latency depending on segment duration. Quite a few broadcasters gave us feedback that it is difficult to communicate with viewers because of the latency. We started looking for some solutions to accomplish low latency at scale. I found tha
Clappr: JavaScript media playerã®ä½¿ç”¨æ³• - Qiita
Clappr player: JavaScript メディアプレーヤーã®ä½¿ç”¨æ³• ã¯ã˜ã‚ã« ã“ã‚“ã«ã¡ã¯ streampack ãƒãƒ¼ãƒ ã®ãƒ¡ãƒ‡ã‚£ã§ã™ã€‚ https://cloudpack.jp/service/option/streampack.html I really like using Clappr and I would like to show you common use cases. Clapprを使ã†ã“ã¨ãŒæœ¬å½“ã«å¥½ãã§ã™ã€‚一般的ãªä½¿ç”¨æ³•ã‚’説明ã—ã¾ã™ã€‚ Copyrights of videos Big Buck Bunny © copyright 2008, Blender Foundation / www.bigbuckbunny.org Sintel © copyright Blender Foundation | www.sintel.org 360 test stream
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Release v1.2.0 · video-dev/hls.js
Release v1.0.0-rc.1 · video-dev/hls.js
GitHub - kuu/hls-parser: A simple library to read/write HLS playlists
Release v0.14.0 · video-dev/hls.js
GitHub - osk/node-webvtt: Parse WebVTT files, segments and generates HLS playlists for them
GitHub - gkozlenko/node-video-lib: Node.js Video Library / MP4 & FLV parser / MP4 builder / HLS muxer
Release v0.10.0 · video-dev/hls.js
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GitHub - videojs/hls-fetcher
GitHub - YePpHa/crunchyroll-html5: A fully fledged HTML5 player for Crunchyroll.
GitHub - videojs/murphy: Live Stream error simulator
GitHub - tjenkinson/mock-hls-server: Fake a live/event HLS stream from a VOD one. Useful for testing. Supports looping.
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