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

# LumaRay32ExtendVideoNode - ComfyUI Built-in Node Documentation

> Luma Ray 3.2 Extend Video continues a previous Luma Ray 3.2 video generation by creating a new 5-second segment either after the original clip (forward) or before it (backward).

Luma Ray 3.2 Extend Video continues a previous Luma Ray 3.2 video generation by creating a new 5-second segment either after the original clip (forward) or before it (backward). Connect the `generation_id` output from an earlier Luma Ray 3.2 node to use that clip as the starting frame (forward) or ending frame (backward) of the extension.

## Inputs

### Common Inputs

| Parameter              | Description                                                                                                                                                                                                                     | Data Type      | Required | Range                                                       |
| ---------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------- | -------- | ----------------------------------------------------------- |
| `direction`            | Forward continues after the prior clip; backward is prepended before it. Forward uses the source clip as the starting frame; backward uses it as the ending frame. Selecting "Forward (continue after)" adds the `loop` option. | DYNAMIC\_COMBO | Yes      | "Forward (continue after)"<br />"Backward (lead-in before)" |
| `source_generation_id` | Generation ID of the prior Ray 3.2 video to extend. Connect the `generation_id` output of another Luma Ray 3.2 node. This value is required and must not be empty.                                                              | STRING         | Yes      | –                                                           |
| `prompt`               | Text prompt for the new content. Must be between 1 and 6000 characters.                                                                                                                                                         | STRING         | Yes      | 1 to 6000 characters                                        |
| `resolution`           | Output resolution for the extended video segment. Default: "720p".                                                                                                                                                              | COMBO          | Yes      | "540p"<br />"720p"<br />"1080p"                             |
| `seed`                 | Seed to determine if node should re-run; results are nondeterministic regardless of seed. Default: 0.                                                                                                                           | INT            | Yes      | 0 to 0xFFFFFFFFFFFFFFFF                                     |

### Forward (continue after) Inputs

| Parameter | Description                                                               | Data Type | Required | Range           |
| --------- | ------------------------------------------------------------------------- | --------- | -------- | --------------- |
| `loop`    | Loop the extended video seamlessly (forward extend only). Default: False. | BOOLEAN   | No       | True<br />False |

### Backward (lead-in before) Inputs

This direction adds no additional parameters.

**Note:** Extensions are always 5 seconds. The `loop` parameter is only available when `direction` is "Forward (continue after)"; when using "Backward (lead-in before)", the `loop` option is not available. The `prompt` must be between 1 and 6000 characters. The `source_generation_id` is required and must be connected from a prior Luma Ray 3.2 node's `generation_id` output.

## Outputs

| Output Name     | Description                                                                                                                     | Data Type |
| --------------- | ------------------------------------------------------------------------------------------------------------------------------- | --------- |
| `VIDEO`         | The generated 5-second extended video segment.                                                                                  | VIDEO     |
| `generation_id` | Unique identifier for this generation, which can be connected to another Luma Ray 3.2 Extend Video node for further extensions. | STRING    |

> 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/LumaRay32ExtendVideoNode/en.md)

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