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Web 媒体技术 ​

Web media technologies

音频和视频传输 ​

Audio and Video Delivery

实时传输 Web 音频与视频 ​

Livestreaming web audio and video

流媒体协议 ​

  1. HTTP

  2. RTMP

  3. RTSP

视频流文件格式 ​

  1. MPEG-DASH

  2. HLS

媒体类型和格式指南：图片、音频和视频 ​

Media type and format guide: image, audio, and video content

WebRTC ​

WebRTC

Media Capture and Streams API (Media Stream) ​

The Media Capture and Streams API, often called the Media Streams API or MediaStream API, is an API related to WebRTC which provides support for streaming audio and video data.

Media Source Extensions (MSE) ​

MSE_w3c

MediaSource Interface

Media Source API

Stream Api ​

The Streams API allows JavaScript to programmatically access streams of data received over the network and process them as desired by the developer.

Streaming ​

ServerSide ​

  1. FFmpeg

A complete, cross-platform solution to record, convert and stream audio and video.

  1. SRS

SRS is a simple, high efficiency and realtime video server, supports RTMP, WebRTC, HLS, HTTP-FLV, SRT, MPEG-DASH and GB28181. Oryx is an all-in-one, out-of-the-box, and open-source video solution for creating online video services, including live streaming and WebRTC, on the cloud or through self-hosting.

ClientSide ​

  1. flv.js

FLV（Flash Video）：FLV 是一种流行的视频文件格式，最初由 Adobe 公司为 Flash Player 开发。FLV 格式通常用于在 Web 上播放视频，它可以包含音频、视频以及文本数据。虽然随着 HTML5 的发展，Flash 已逐渐被淘汰，但 FLV 格式仍然在一些传统的视频平台和系统中使用。 然而，借助 flv.js，我们可以在不依赖 Flash 的情况下，直接在浏览器中播放 FLV 格式的视频。

An HTML5 Flash Video (FLV) Player written in pure JavaScript without Flash.

  1. hls.js

HLS（HTTP Live Streaming）：HLS 是一种流媒体传输协议，由苹果公司开发。它通过将视频文件分割成短小的多个.ts（MPEG-TS）格式的片段，并使用 HTTP 协议传输这些片段，实现了高效的视频流传输。HLS 通常用于在 Web 和移动应用上播放实时直播和点播视频。

HLS.js is a JavaScript library that implements an HTTP Live Streaming client. It relies on HTML5 video and MediaSource Extensions for playback.

  1. dash.js

A reference client implementation for the playback of MPEG DASH via JavaScript and compliant browsers

  1. video.js

Video.js is a web video player built from the ground up for an HTML5 world. It supports HTML5 video and Media Source Extensions, as well as other playback techs like YouTube and Vimeo (through plugins). It supports video playback on desktops and mobile devices. This project was started mid 2010, and the player is now used on over 700,000 websites.