While repositories such as "SadTalker" and "VideoRetalking" offer web-based Gradio demos, these are often hosted on remote servers, requiring bandwidth and raising privacy concerns regarding user data. A locally hosted, standalone GUI offers offline capability, data privacy, and consistent performance without reliance on internet connectivity.
Wav2Lip can sometimes make the mouth area look slightly blurry. Many users run the output through a face enhancer like GFPGAN or CodeFormer to sharpen the details. wav2lip gui