https://github.com/1038lab/ComfyUI-SparkTTS

https://github.com/ShmuelRonen/ComfyUI-LatentSyncWrapper

Note: ShmuelRonen's ComfyUI-LatentSyncWrapper has serious optimization issues, and you need to make the following additional adjustments to run this node:
-- pip install pytorch_lightning
-- Modify line 226 of the file 'ComfyUI\custom_nodes\ComfyUI-LatentSyncWrapper\nodes.py' from: 'ffmpeg-python>=0.2.0' to 'ffmpeg-python'

Disadvantage: If you encounter the error 'Allocation on device' with the LatentSyncNode, please lower the resolution.

Due to the above-mentioned issues, LatentSync can only be used for experimentation and demonstration purposes, and practical applications are still a long way off.