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All SourcesarXiv
#few-step diffusion

LiveTalk: Real-Time Multimodal Interactive Video Diffusion via Improved On-Policy Distillation

Beginner
Ethan Chern, Zhulin Hu et al.Dec 29arXiv

LiveTalk turns slow, many-step video diffusion into a fast, 4-step, real-time system for talking avatars that listen, think, and respond with synchronized video.

#real-time video diffusion#on-policy distillation#multimodal conditioning