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

WebRTC Implementation for TypeScript (Node.js), includes ICE/DTLS/SCTP/RTP/SRTP/WEBM/MP4

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

EBML encoder and decoder

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.

A modern typescript version of whammy. You can use it to encode images(webp) to webm video.

Render Lottie animations and Telegram Stickers (TGS) to video in browser.

SPA to convert lottie animations into other formats

Simple screen & webcam recording tool that works right from the browser

基于 electron 的视频录制客户端，可以采集电脑设备上的各种视频源，进行播放和录制。

🎥 Generate dummy/placeholder videos locally, without installing anything. Right in your browser

A simple proxy server for proxying video or m3u8 streams.

parse mp4 sidx and webm cues

Transcode WebM to MP4. Supports batch processing and custom encoding settings

A modern JavaScript implementation of RFC8794 (EBML).

A cross-platform desktop utility with a modern dark-themed GUI for image conversion and video compression.

Convert WebM to MP4 easily with this online converter. Fast and efficient video conversion tool.

A webpack loader for transcoding video assets (or gifs!) into web-friendly video formats which can be provided to a video element.

A lightweight, zero-dependency WebM metadata parser for Node.js and the browser.