sc0ty/subsync
Subtitle Speech Synchronizer observed · 2026-08-28
Health v2 · maintenance only
10/100
- Activity 0
- Release rhythm 8
- Longevity 100
Flags: archived
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: 2873
- days_rel: n/a
- days_push: 701
- n_releases_24m: 0
Adoption not part of the score
1423 stars · 88 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
A C++ tool that automatically synchronizes subtitle files with movie or TV audio using speech recognition. It detects spoken audio in the video track and shifts subtitles so they align with the dialogue.
Use cases
- fix subtitles that are out of sync with a movie
- sync subtitles downloaded for a different video release
- automatically align srt files to video audio
- resync subtitles after cutting or re-encoding a video
- batch-correct subtitle timing for a media library
When to choose
- you have mismatched subtitles and need automatic audio-based alignment
- you want a free offline tool rather than manual subtitle timing
When to avoid
- you need an actively maintained tool with bug fixes and support
- you need subtitle editing or translation features rather than synchronization
Facets
application · maturity abandoned
speech-recognition video-processing media speech-processing cross-platform windows cli subtitles synchronization subtitle-sync media-tools video linux macos
1 source
- readme: https://github.com/sc0ty/subsync · fetched 2026-08-28 · f7c4978f441e
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| sc0ty/subsync | main | 10 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem