A command-line utility that uses voice activity detection to align subtitle files with video audio tracks. It eliminates the need for manual timing adjustments by analyzing audio offsets automatically.
Tech Stack
PythonVideo Editing & Streaming
Why ffsubsync?
• Highly accurate
• Supports multiple languages
• Easy CLI integration
Limitations
• No GUI (CLI only)
• Requires FFmpeg installed
• Can fail with low-quality audio
3/6/2026
Last Update
315
Forks
79
Issues
MIT
License
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