How do I match a video's mouth to different audio? (Lip Sync)
Re-time a mouth to a new soundtrack — dub a clip, fix one line, or change the language.
- 4 steps
- 1 min
- Updated
Lip Sync re-times the mouth in existing footage to audio you supply. Dub a clip into another language, replace a fluffed line, or make a portrait read your script.
Making one
What makes it convincing
- A clear, front-on, unobstructed face in the footage.
- Clean audio. Background noise blurs the boundaries between sounds, and the mouth follows what it can hear.
- Ordinary speaking pace. Very fast delivery, or a face turned well off-centre, both cost accuracy.
If it comes back off, try again from clearer footage. If it fails outright, start here.
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