Edit video performance and lip-sync with Sync React-1
Demo summary
A demonstration of Sync's React-1 model showing how to change a speaker's delivery, emotion, or language by editing text or audio while maintaining natural facial expressions and lip-sync.
Step-by-step
- Select the video clip you want to modify
- Enter a text prompt or upload a new audio file to change the delivery
- Apply the React-1 model to process the performance edit
Options
- Change the emotion or tone (e.g., more hyped or more calm)
- Dub the speaker into a different language
- Edit specific lines without regenerating the entire scene
Tips
- Use this to fix takes or adjust facial expressions while keeping the video looking natural
Highlights
“it basically lets you edit video like text”
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AI Lip Sync Generator
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