27 lines
974 B
Markdown
27 lines
974 B
Markdown
# WanVideoTinyVAELoaderMultiGPU
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`WanVideoTinyVAELoaderMultiGPU` loads lightweight Wan VAEs from the `vae_approx` folder, useful for preview drafts or efficiency workflows. The node mirrors ComfyUI's tiny VAE loader while exposing explicit device placement and optional parallel decoding.
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## Inputs
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### Required
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| Parameter | Data Type | Description |
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| --- | --- | --- |
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| `model_name` | `STRING` | Tiny VAE filename from `ComfyUI/models/vae_approx`. |
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### Optional
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| Parameter | Data Type | Description |
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| --- | --- | --- |
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| `load_device` | `STRING` | MultiGPU device to host the VAE. |
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| `precision` | `STRING` | Weight precision (`fp16`, `fp32`, `bf16`). |
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| `parallel` | `BOOLEAN` | Enable parallel encode/decode for extra speed (uses more VRAM). |
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## Outputs
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| Output Name | Data Type | Description |
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| --- | --- | --- |
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| `vae` | `WANVAE` | Loaded lightweight VAE. |
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| `load_device` | `MULTIGPUDEVICE` | Device string to pass into Wan encode/decode nodes. |
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