This tool enhances ComfyUI by providing lip-sync capabilities through the integration of ByteDance's LatentSync model. It enables users to synchronize the lip movements of characters in videos with corresponding audio inputs, improving clarity and detail in the output.
- Offers advanced lip-syncing using the LatentSync 1.6 model, resulting in improved visual fidelity.
- Allows customization of lip movement intensity and video processing parameters for tailored outputs.
- Compatible with both Windows and WSL 2.0, making it accessible for a wide range of users.
Context
The ComfyUI-LatentSyncWrapper is an unofficial implementation of the LatentSync 1.6 model designed specifically for use within the ComfyUI framework. Its primary goal is to provide advanced lip synchronization capabilities that align character lip movements with audio inputs, addressing issues of blurriness and enhancing overall video quality.
Key Features & Benefits
This tool features a significant resolution upgrade to 512×512, which directly addresses and mitigates blurriness in lip and teeth animations that were present in earlier versions. Additionally, it supports adjustable parameters for lip expressiveness and inference steps, allowing users to fine-tune the output based on their specific needs and the context of the video.
Advanced Functionalities
The wrapper incorporates advanced capabilities such as improved temporal consistency and better performance with Chinese language content, thanks to additional training data. It also optimizes GPU memory usage, which facilitates the generation of longer videos without encountering out-of-memory issues, thereby enhancing the user experience.
Practical Benefits
By integrating this tool, users can significantly streamline their workflow in ComfyUI, achieving higher quality lip-sync outputs with greater control over video processing settings. The ability to customize parameters like lip expressiveness and inference steps enhances creative flexibility, allowing for more expressive and context-appropriate animations.
Credits/Acknowledgments
This project is based on the work of ByteDance Research's LatentSync 1.6 and is designed for use with ComfyUI. It is licensed under the Apache License 2.0, ensuring open access and contribution opportunities for the community.