> ## 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.

# BriaVideoGreenScreen - ComfyUI Built-in Node Documentation

> This node replaces a video's background with a solid chroma-key screen using the Bria API.

This node replaces a video's background with a solid chroma-key screen using the Bria API. It processes the input video and returns a new video where the original background has been removed and replaced with a uniform green or blue screen color.

## Inputs

| Parameter     | Description                                                                                                                           | Data Type | Required | Range                                                          |
| ------------- | ------------------------------------------------------------------------------------------------------------------------------------- | --------- | -------- | -------------------------------------------------------------- |
| `video`       | The input video to process                                                                                                            | VIDEO     | Yes      | Video file                                                     |
| `green_shade` | Solid chroma-key shade applied behind the foreground: broadcast\_green (#00B140), chroma\_green (#00FF00), or blue\_screen (#0000FF). | COMBO     | Yes      | `"broadcast_green"`<br />`"chroma_green"`<br />`"blue_screen"` |
| `seed`        | Seed controls whether the node should re-run; results are non-deterministic regardless of seed (default: 0)                           | INT       | Yes      | 0 to 2147483647                                                |

**Note:** The input video must not exceed 60 seconds in duration.

## Outputs

| Output Name | Description                                                                                             | Data Type |
| ----------- | ------------------------------------------------------------------------------------------------------- | --------- |
| `video`     | The processed video (MP4, H.264) with the original background replaced by the selected chroma-key shade | VIDEO     |

> 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/BriaVideoGreenScreen/en.md)

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