WebAV-Tech/WebAV
A web-based Video Editing SDK built on WebCodecs. 基于 WebCodecs 构建的网页视频编辑 SDK。 observed · 2026-08-28
Health v2 · maintenance only
58/100
- Activity 61
- Release rhythm 35
- Longevity 89
Flags: no_releases
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 1255
- days_rel: n/a
- days_push: 235
- n_releases_24m: 0
Adoption not part of the score
2087 stars · 233 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
WebAV is a TypeScript SDK for creating and editing audio/video files entirely in the browser, built on the WebCodecs API. It provides composable packages like av-cliper for parsing and manipulating media clips, with Canvas and WebAudio integration for custom effects.
Use cases
- edit videos in the browser without a server
- batch add watermarks or subtitles to video files
- concatenate multiple video clips client-side
- build a web-based video editor
- record live audio and video from canvas
- dub or add audio tracks to videos
- decode and play video with canvas and webaudio
When to choose
- you need client-side video processing with no server costs
- user privacy matters and media must not be uploaded
- you want much faster performance than ffmpeg.wasm
- you are targeting modern Chrome/Edge or Electron
When to avoid
- you need to support browsers without WebCodecs (pre-Chrome 102, Safari/Firefox support limited)
- you need server-side or native video processing
- you need a ready-made end-user editor rather than an SDK
Facets
library · maturity active
video-processing audio-processing image-processing sdk media web-development frontend browser cross-platform webcodecs video-editing mp4 recorder canvas webaudio client-side typescript video electron
2 sources
- readme: https://github.com/WebAV-Tech/WebAV · fetched 2026-08-28 · 9916e4970b22
- homepage: https://webav-tech.github.io/WebAV · fetched 2026-08-29 · f2353dfe99f4
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| WebAV-Tech/WebAV | main | 58 |
For agents
markdown · JSON · MCP: product_card(name="WebAV-Tech/WebAV")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem