Generate latent videos with audio, continue scenes, and assemble clips, upscale with MiniMax H3 in ComfyUI.
Results are saved as .mmh3 files. Along with the media, the file stores settings, references, and the internal generation state - latents. This lets you return to a project later and continue or upscale the scene.

Features:

• Automatic latent stitching, context and motion inheritance

• Latent upscaling
  

In development:

• Lip sync

• ControlNet

• Inpainting

• Audio
  
  Installation

1. Download the repository https://github.com/einhorn13/mmh3_media via Code → Download ZIP and extract it to ComfyUI/custom_nodes/ComfyUI_mmh3_media. The __init__.py file must be located directly inside this folder, without an extra nested repository directory.

2. Place the models in the folders listed below and select them in the workflow loaders.

3. Restart ComfyUI, refresh the browser, and open a JSON file from workflows.