AI Lip Synchronization

LatentSync is an innovative technology open-sourced by ByteDance in 2023 to enable audio-driven, high-precision lip synchronization. The technology is based on a latent diffusion model of audio conditions and enables precise synchronization of character lip movements in videos with audio without the need for intermediate motion representations. Core Features End-to-End Lip Synchronization LatentSync uses an end-to-end lip synchronization framework that directly leverages the power of Stable Diffusion to model complex audio-visual correlations and achieve high-precision lip synchronization. Time Representation Alignment (TREPA) For solving...