> ## Documentation Index
> Fetch the complete documentation index at: https://dripart-docs-custom-nodes-sdk-v2-frontend.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# SeedVR2Conditioning - ComfyUI Built-in Node Documentation

> This node builds positive and negative conditioning from a VAE latent for use with the SeedVR2 model.

This node builds positive and negative conditioning from a VAE latent for use with the SeedVR2 model. It validates the input latent shape and the model structure, then produces both positive and negative conditioning that guide image or video sampling.

## Inputs

| Parameter          | Description                                                               | Data Type | Required | Range |
| ------------------ | ------------------------------------------------------------------------- | --------- | -------- | ----- |
| `model`            | The SeedVR2 model.                                                        | MODEL     | Yes      | -     |
| `vae_conditioning` | The SeedVR2 VAE latent to build conditioning from (display name: latent). | LATENT    | Yes      | -     |

Note: The `vae_conditioning` latent must be a 5-D tensor in Comfy channel-first layout (B, C, T, H, W), where C is the expected SeedVR2 VAE channel count. The node raises an error if the latent is not 5-D, if its channel count does not match, or if it appears to be in channel-last layout. The `model` input must be a model with the expected SeedVR2 structure. Internally, the node appends a constant mask channel to the latent and attaches the resulting condition to both the positive and negative conditioning pools.

## Outputs

| Output Name | Description                             | Data Type    |
| ----------- | --------------------------------------- | ------------ |
| `positive`  | The positive conditioning for sampling. | CONDITIONING |
| `negative`  | The negative conditioning for sampling. | CONDITIONING |

> This documentation was AI-generated. If you find any errors or have suggestions for improvement, please feel free to contribute! [Edit on GitHub](https://github.com/Comfy-Org/embedded-docs/blob/main/comfyui_embedded_docs/docs/SeedVR2Conditioning/en.md)

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