Pure TypeScript media toolkit for reading, writing, and converting video and audio files, directly in the browser.

A React-based web video player

A web-based Video Editing SDK built on WebCodecs. 基于 WebCodecs 构建的网页视频编辑 SDK。

Metadata parser for audio and video media files. Supports file and stream inputs in Node.js and browser environments, extracting format, tag, and duration information.

The Video Creation Engine: Edit videos with code, featuring the fastest WebCodecs renderer for in-browser video processing.

哔哩哔哩视频解析下载工具，支持 8K 视频、Hi-Res 音频、杜比视界下载、批量解析，可扫码登录，常驻托盘。

Open karaoke party system

MP4 multiplexer in pure TypeScript with support for WebCodecs API, video & audio.

JavaScript library to handle media streams on the command line (Node.js) and in the browser.

A visual web interface to FFmpeg

A tool for demux ts/mp4/flv by typescript. Support HEVC/AVC/AAC codec. https://goldvideo.github.io/demuxer/

A web app to convert an audio/video file to another format. Client side conversion means your file does not get sent to a server.

Ssam.js is a creative coding helper that provides animation loop, git snapshot, video export, time lapse and more.

A Chrome extension to stream web videos to Roku devices.

🚀 JavaScript MP4 Codec.

Very minimal mp4 parser and builder in typescript

Provides an API to record RTSP video stream to filesystem.

Mediaplayer extention for VS Code

Based on mp4-muxer , this project provide a straight forward way to encode a MP4 file , frame by frame, directly in the browser on the client-side using WebCodecs.