Individual skill

edit-dialogue

Change or remove a few spoken words in a single-speaker video with sync. labs (sync.so), keeping the speaker's own voice and re-syncing the lips, with no reshoot. Use for fixing a misspoken word, a wrong name, number, price or date, a mispronunciation, a typo in a spoken line, or cutting a filler word or phrase. Not for replacing a whole script (lipsync with a new script), translation (translate-and-dub), or switching to a different voice.

skills/edit-dialogue/SKILL.md

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Nov 7, 2026
License
MIT

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# Fix spoken words

Delivers one MP4 where only the agreed words change. Everything else keeps the original picture and voice.

If no sync. tools are available, follow [references/connect.md](references/connect.md) first. The REST version of this workflow is in early access and needs features enabled per organization; see https://sync.so/docs/developer-guides/dialogue-editing.

## Inputs

- **Video:** one person speaking, up to 10 minutes, as a local file, public URL or sync. video asset ID.
- **The fix:** which words to change or remove, and what to say instead. Never guess the replacement words.

## Tools

| Step | Tool |
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