Documentation
Center
Explore technical documentation, guides, and resources to understand how Infinite Talk AI works and how to get the most out of it.
Sparse-Frame Video Dubbing in InfiniteTalk
Learn how Infinite Talk AI goes beyond mouth-only dubbing to deliver full-frame, audio-synchronized performances using sparse-frame video dubbing technology.
Infinite-Length Streaming Architecture
How Infinite Talk AI uses a streaming architecture with chunks, context frames, and reference frames to scale sparse-frame video dubbing to practically infinite length.
Soft Reference Control and Keyframe Sampling
How InfiniteTalk uses soft reference control and keyframe sampling strategies to balance identity stability and natural motion in sparse-frame video dubbing.
Benchmarks & Evaluation
Benchmarks of InfiniteTalk sparse-frame video dubbing on HDTF, CelebV-HQ, and EMTD, compared with traditional dubbing and audio-driven I2V baselines.