Momo707577045/media-source-extract resource
MediaSource 视频提取教程 observed · 2026-08-28
Health v2 · maintenance only
40/100
- Activity 17
- Release rhythm 35
- Longevity 100
Flags: no_releases no_license
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 2164
- days_rel: n/a
- days_push: 499
- n_releases_24m: 0
Adoption not part of the score
1955 stars · 478 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
A tutorial and tool for indiscriminately extracting videos that use MediaSource (MSE) playback, by intercepting video segments at the final loading step via Chrome DevTools console injection or a Tampermonkey userscript. It captures audio and video segments, then downloads them for merging or playback with a dedicated player.
Use cases
- download videos from websites that use MSE streaming
- extract m3u8-protected video segments for offline viewing
- capture video and audio streams playing in the browser
- bypass complex video encryption by intercepting at playback stage
- speed up video capture with 10x playback
When to choose
- you need a universal, no-setup-required way to capture MSE-based streaming video
- you want to avoid dealing with video encryption and decryption directly
- you prefer a passive capture approach that works across many sites
When to avoid
- you need fully automated, hands-off video downloading
- the site does not use MediaSource playback technology
- you cannot use Chrome DevTools or browser extensions
- you want to download DRM-protected content (this is not a cracking tool)
Facets
learning-resource · maturity active
video-processing web-scraping developer-tools media web-development tutorials browser browser-extension video-download m3u8 mediasource tampermonkey userscript console-injection video-capture video javascript
1 source
- readme: https://github.com/Momo707577045/media-source-extract · fetched 2026-08-28 · 327c6e38cd54
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| Momo707577045/media-source-extract | main | 40 |
For agents
markdown · JSON · MCP: product_card(name="Momo707577045/media-source-extract")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem