bilibili/flv.js
HTML5 FLV Player observed · 2026-08-28
Health v2 · maintenance only
23/100
- Activity 0
- Release rhythm 8
- Longevity 100
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: 3765
- days_rel: n/a
- days_push: 787
- n_releases_24m: 0
Adoption not part of the score
23194 stars · 3338 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
A pure-JavaScript HTML5 FLV player that transmuxes FLV streams into fragmented MP4 segments and plays them via Media Source Extensions. It supports H.264 + AAC/MP3 playback, multipart segmented video, and low-latency HTTP/WebSocket FLV live streams.
Use cases
- play flv videos in the browser without flash
- play low-latency http flv live streams in html5
- stream flv over websocket to a video element
- play multipart segmented flv videos
- embed flv playback in a web app with mse
When to choose
- you need to play FLV (H.264 + AAC/MP3) content in modern browsers without Flash
- you need low-latency HTTP FLV or FLV-over-WebSocket live playback
- you want hardware-accelerated playback via Media Source Extensions with broad browser support
When to avoid
- you need actively maintained FLV or MPEG-TS live stream playback - use mpegts.js instead
- you need MP3 audio support on IE11 or Edge
- your project requires a library under heavy active development
Facets
library · maturity maintenance
video-processing streaming media web-development browser flv mse html5-video transmuxing live-streaming video javascript
2 sources
- readme: https://github.com/bilibili/flv.js · fetched 2026-08-28 · a3f10bb3237f
- registry_npm: https://registry.npmjs.org/flv.js · fetched 2026-08-29 · 2f63149ee421
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| bilibili/flv.js | main | 23 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem