DomoAIUpload the face and the voice
A front-facing clip or portrait plus the audio to sync: your own recording, a dub, or a generated voice line.
Tool: Lip sync
AI Video Lip Sync: Make the Mouth Match the Voice
Dubbing used to mean a mouth that never quite agrees with the voice. Hand the model a face - a portrait, a talking-head clip, or a generated character - plus the audio track, and it rebuilds the mouth movement so the delivery matches the words in any language.
Clip or portrait inAny audio trackKeeps head motionUp to 1080p output
Three Steps from Input to Finished Clip
Every DomoAI workflow starts from a prompt and an optional reference file. Nothing has to be rebuilt by hand.
Run the sync
The model aligns the mouth to the track while keeping the original head motion and expression, so the performance still feels like the source.
Check the close-ups
Play the result at speech speed and check the consonants. Regenerate any stumbles, then use the clip in an edit, a dub, or a character scene.
How This Workflow Compares
DomoAI workflows differ by the material you already have. Pick the one that matches it.
| Workflow | What you provide | Good for |
|---|---|---|
| Lip sync | Face plus audio track | Dubs and dialogue where the mouth must match the voice |
| Talking avatar | One portrait plus script | Starting from a still and a written line instead of audio |
| AI UGC ad | Product plus presenter photos | Full ad scenes where sync is one element of many |
| AI drama | Character photos | Multi-character scenes you plan to dub in the edit |
Questions About This Workflow
Answers about inputs, limits, resolution, and how credits are used.
What audio should I feed it?+
A clean voice recording, a dub track, or any audio you have the rights to use. Isolated speech without heavy background music gives the tightest sync.
Will it work on a still portrait?+
Yes. A single front-facing portrait can be given movement and synced to the track; a source clip keeps more of the original body language.
Can I make a character speak another language?+
Yes - sync the target-language audio and the mouth follows. That is the classic dub workflow: same performance, new voice.
Does the original clip get modified?+
The workflow works on a copy: your upload stays in the library as the master, and the synced version is saved as a new clip.
Start With the Material You Already Have
Every new account starts with 100 welcome credits, valid for 30 days, so you can test this workflow before choosing a plan.