* ABOUT LATENTSYNC
Working with LatentSync
LatentSync takes a video and an audio track and rewrites the lip movement to match. Because the input is video rather than a still, the original performance, camera and background all survive — only the mouth changes.
When to choose LatentSync
Choose LatentSync for dubbing and re-voicing real footage. If you are starting from a single photo instead of a clip, EchoMimic is the audio-driven equivalent; PixVerse Lip Sync is the alternative when you also want built-in TTS voices.
* FREQUENTLY ASKED
About LatentSync
- What does LatentSync need as input?
- An existing video and the audio you want it to match. It is a video-to-video model, so there is no image-only mode.
- Is LatentSync suitable for dubbing into another language?
- Yes — that is its main use. Supply the translated audio track and the speaker's mouth is regenerated to fit the new speech.
- Does LatentSync change anything besides the mouth?
- No. The rest of the frame, including the performance and background, is preserved; the model targets the lip region for natural, high-quality sync.