webcodecs 开源项目推荐（468 个）

Vanilagy /mediabunny

纯 TypeScript 媒体工具包，可直接在浏览器中读取、写入和转换视频与音频文件。

ErickWendel /semana-javascript-expert08

JS Expert Week 8.0 - 在浏览器上传前预处理视频 😏

walterlow /freecut

FreeCut is a professional-grade video editor that runs entirely in your browser. Professional video editing, zero installation. Create stunning videos with multi-track editing, keyframe animations, real-time preview, and high-quality exports.

WebAV-Tech /WebAV

一个基于WebCodecs的视频编辑SDK。基于 WebCodecs 构建的网页视频编辑 SDK。

security-union /videocall-rs

用Rust编写的媒体流框架和电话会议系统

027xiguapi /pear-rec

pear-rec is a free and open-source cross platform software for recording, recording, and taking screenshots

blixvip /NullMotion

Play a finished motion-graphics ad in sync with the rough drafts it grew from, and export the breakdown as MP4.

diffusionstudio /core

A fast, browser based video compositing engine powered by WebCodecs

tembo /voxl

extremely fast web remote desktop streaming

MartinDelophy /ai-video-editor

Open-source, local-first video editor where creators and AI agents edit the same real timeline.

x007xyz /flycut

一款基于WebCodecs的视频编辑工具，类似于CapCut Web。使用webcodecs实现的Web端视频编辑工具，类似剪映Web版。

Vanilagy /mp4-muxer

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

sb2702 /free-ai-video-upscaler

Source code for free AI video upscaler tool

vjeux /mp4-h264-re-encode

Pure re-encoding of an mp4-h264 video file with the web APIs as well as in-depth description of how it works.

open-ribbi /velocut

AI-native, local-first video editor by Ribbi — runs entirely in the browser. Rust/WASM engine, WebGPU compositing, WebCodecs export; humans and LLM agents edit through the same JSON command protocol.

dmnsgn /canvas-record

Record a video in the browser or directly on the File System from a canvas region (2D/WebGL/WebGPU) as MP4, WebM, MKV, MOV, GIF, PNG/JPG Sequence using WebCodecs and Wasm when available.

seydx /node-av

FFmpeg bindings for Node.js. Features both low-level and high-level APIs, full hardware acceleration, TypeScript support, and modern async patterns

zhaohappy /libmedia

一个用 TypeScript 实现的高性能媒体库，支持 WebCodecs 和 Wasm。

dmtrKovalenko /subtitler

Free on-device web app for audio transcribing and rendering subtitles

Vanilagy /webm-muxer

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