6 papers
StreamChar: Long-Horizon Streaming Character Audio-Video Generation with Decoupled Orchestration
Linrui Tian, Qi Wang, Bang Zhang
Real-time streaming joint audio-video generation for character animation requires a generator to speak the requested transcript, maintain visual identity across chunks, and run wit…
SyncAnyone: Implicit Disentanglement via Progressive Self-Correction for Lip-Syncing in the wild
Xindi Zhang, Dechao Meng, Steven Xiao +3
High-quality AI-powered video dubbing demands precise audio-lip synchronization, high-fidelity visual generation, and faithful preservation of identity and background. Most existin…
Knot Forcing: Taming Autoregressive Video Diffusion Models for Real-time Infinite Interactive Portrait Animation
Steven Xiao, Xindi Zhang, Dechao Meng +3
Real-time portrait animation is essential for interactive applications such as virtual assistants and live avatars, requiring high visual fidelity, temporal coherence, ultra-low la…
Wan-S2V: Audio-Driven Cinematic Video Generation
Xin Gao, Li Hu, Siqi Hu +20
Current state-of-the-art (SOTA) methods for audio-driven character animation demonstrate promising performance for scenarios primarily involving speech and singing. However, they o…
MirrorMe: Towards Realtime and High Fidelity Audio-Driven Halfbody Animation
Dechao Meng, Steven Xiao, Xindi Zhang +5
Audio-driven portrait animation, which synthesizes realistic videos from reference images using audio signals, faces significant challenges in real-time generation of high-fidelity…
EMO2: End-Effector Guided Audio-Driven Avatar Video Generation
Linrui Tian, Siqi Hu, Qi Wang +2
In this paper, we propose a novel audio-driven talking head method capable of simultaneously generating highly expressive facial expressions and hand gestures. Unlike existing meth…