lipsync

Lip-sync one existing video of a real person to new speech with sync. labs (sync.so), so their mouth matches a new voiceover, re-recorded take, song, or a typed script that sync. voices. Accepts local files, URLs, sync. assets and YouTube, TikTok, Instagram or Facebook links. Use whenever the user wants to lipsync, lip sync or sync lips, match mouth movement to audio, "make him say…", replace the audio in a talking-head clip, or sync a clip to a song, even if they don't say "lipsync". Not for AI-generated characters or clips from Veo, Kling, Sora and similar tools (ai-video-to-talking), still pictures (talking-photo), translation (translate-and-dub), changing a few words in the original voice (edit-dialogue), or many videos at once (batch-lipsync).

License

MIT

Compatibility

Needs the sync. MCP server or a SYNC_API_KEY. See references/connect.md.