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Built on the default MiniMax H3 workflow from ComfyUI. Connect any audio source into the workflow, including audio from another video.
Runtime profile
Source description
MiniMax H3
Built on the default MiniMax H3 workflow from ComfyUI. Connect any audio source into the workflow, including audio from another video.
The generated video will fit your description + source audio.
Model Links
nodes
ComfyUI-VideoHelperSuite - https://github.com/kosinkadink/ComfyUI-VideoHelperSuite (for extracting audio from an uploaded video)
Sources
1 sourceSource excerpts
2 excerptsSource context: 498 downloads · Type Workflows · Base model MiniMax H3
[OPTIONAL] ComfyUI-Spectrum-MiniMax-H3 - https://github.com/xmarre/ComfyUI-Spectrum-MiniMax-H3 ) (MUCH faster generation time, ~3x fast)
vae
minimax_h3_video_vae_fp16.safetensors - https://huggingface.co/Comfy-Org/MiniMax-H3/resolve/main/vae/minimax_h3_video_vae_fp16.safetensors
minimax_h3_audio_vae_fp32.safetensors - https://huggingface.co/Comfy-Org/MiniMax-H3/resolve/main/vae/minimax_h3_audio_vae_fp32.safetensors
diffusion_models
minimax_h3_fl2va_pruned_int8_convrot.safetensors - https://huggingface.co/Comfy-Org/MiniMax-H3/resolve/main/diffusion_models/minimax_h3_fl2va_pruned_int8_convrot.safetensors
text_encoders
qwen3vl_32b_minimax_h3_nvfp4_awq.safetensors - https://huggingface.co/Comfy-Org/MiniMax-H3/resolve/main/text_encoders/qwen3vl_32b_minimax_h3_nvfp4_awq.safetensors
Hardware and download-size estimates are not available yet.
Requirements
minimax_h3_audio_vae_fp32.safetensors
File unverifiedVAE · Hugging Face · Comfy-Org/MiniMax-H3 · MiniMax H3
minimax_h3_fl2va_pruned_int8_convrot.safetensors
File unverifiedCheckpoint · Hugging Face · Comfy-Org/MiniMax-H3 · MiniMax H3
Source context: 443 downloads · Type Workflows · Base model MiniMax H3
minimax_h3_video_vae_fp16.safetensors
File unverifiedVAE · Hugging Face · Comfy-Org/MiniMax-H3 · MiniMax H3
qwen3vl_32b_minimax_h3_nvfp4_awq.safetensors
File unverifiedText encoder · Hugging Face · Comfy-Org/MiniMax-H3 · MiniMax H3
Node pack · Registry
comfyui-videohelpersuite
FoundNode pack · Registry
