MiniMax H3 semantic conditioning, audio frame-rate sync, latent upscaling, tiled sampling, batched VAE decoding, motion continuation and SelfLift sampling.
https://github.com/flywhale-666/ComfyUI-H3-upgrade-kit
git clone https://github.com/flywhale-666/ComfyUI-H3-upgrade-kit
comfy node install comfyui-h3-upgrade-kit