Mp4 GitHub Repositories (2026) · Open Source Tools

An extensible, plugin-oriented, HTML5-first media player for the web

Library and tools for working with MP4 files containing video, audio, subtitles, or metadata. The focus is on fragmented files. Includes mp4ff-info, mp4ff-encrypt, mp4ff-decrypt and other tools.

A HTML5 video player with a parser that saves traffic

Ultimate camera streaming application

HTML5 <audio> or <video> player with support for MP4, WebM, and MP3 as well as HLS, Dash, YouTube, Facebook, SoundCloud and others with a common HTML5 MediaElement API, enabling a consistent UI in all browsers.

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

Extracts Exif, IPTC, XMP, ICC and other metadata from image, video and audio files

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.

Audio Player for Nextcloud

imagor video thumbnail server in Go and ffmpeg C bindings

MP4 library

Entities shared between gohlslib, gortsplib, gortmplib, MediaMTX

Audio metadata library