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VideoReTalking: Audio-Driven Lip Synchronization and Video Editing System

General Introduction

VideoReTalking is an innovative system that allows users to generate lip-synchronized facial videos based on input audio, producing high-quality and lip-synchronized output videos even with different emotions. The system breaks down this goal into three successive tasks: facial video generation with typical expressions, audio-driven lip synchronization, and facial enhancement to improve photo-realism. It handles all three steps using a learning-based approach that can be performed sequentially without user intervention. Explore VideoReTalking and its application to audio-driven lip synchronization talking head video editing through the provided link.

 


VideoReTalking: Audio-Driven Lip Synchronization and Video Editing System

 

 

(not clear, need to enhance the video quality twice, slightly poor synchronization of Chinese lips)

 

 

Function List

Facial Video Generation: Generate facial videos with typical expressions based on the input audio.
Audio-driven lip-synchronization: generates lip-synchronized video based on the given audio.
Facial Enhancement: Improving photorealism of synthesized faces through identity-aware facial enhancement network and post-processing.

 

Using Help

Download the pre-trained model and put it in `. /checkpoints`.
Run `python3 inference.py` for quick inference of the video.
Expressions can be controlled by adding the parameters `--exp_img` or `--up_face`.

 

 

Online experience address

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