Infinite Talk AI
Sparse-frame video dubbing framework that syncs lips, head, body, and expressions from audio to video or image for infinite-length generation with stable identity
The product is a sparse-frame video dubbing framework for audio-driven video generation that syncs lip movements, head position, body posture, and facial expressions from an audio track to a source video or single image, enabling infinite-length output with stable identity preservation. It is for developers, designers, and business users including content creators, educators, and marketing teams who need talking avatars and dubbed video. Unlike traditional dubbing that focuses only on lips, it aligns full-body motion and is delivered as an open-source framework with an infrastructure API and web app.
Key features
- Sparse-frame video dubbing
- Full-body sync of lips head and expressions
- Infinite-length video generation
- Identity preservation
- Superior lip accuracy
- Multi-input support image or video
- Flexible prompt control for expressions
- Seamless dubbing with voiceover replacement
- Resolution flexibility 480p 720p 1080p
- Audio synchronization
- Memory-based processing for long videos
- Performance optimization for limited VRAM
- No social media activity within the last 30 days
- Blog
- Referral program
- Software developers
- Design teams
- Content creators