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MMAudioFeatureUtilsLoaderMultiGPU.md

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MMAudioFeatureUtilsLoaderMultiGPU.md

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MMAudioFeatureUtilsLoaderMultiGPU

MMAudioFeatureUtilsLoaderMultiGPU gathers the auxiliary MMAudio components (VAE, Synchformer, CLIP, and optional vocoder) on the device you choose so they can feed the sampler without consuming your main GPU.

Inputs

Required

Parameter Data Type Description
vae_model STRING VAE weights from ComfyUI/models/mmaudio.
synchformer_model STRING Synchformer weights from ComfyUI/models/mmaudio.
clip_model STRING CLIP weights from ComfyUI/models/mmaudio.

Optional

Parameter Data Type Description
bigvgan_vocoder_model VOCODER_MODEL Optional BigVGAN vocoder bundle.
mode STRING Feature resolution (16k or 44k).
precision STRING Precision for aux weights (fp16, fp32, bf16).
device STRING Device receiving the feature utility stack.

Outputs

Output Name Data Type Description
mmaudio_featureutils MMAUDIO_FEATUREUTILS Fully prepared feature utility pack.