> ## Documentation Index
> Fetch the complete documentation index at: https://docs.comfy.org/llms.txt
> Use this file to discover all available pages before exploring further.

# LumaImageToVideoNode - ComfyUI Built-in Node Documentation

> Complete documentation for the LumaImageToVideoNode node in ComfyUI. Learn its inputs, outputs, parameters and usage.

> 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/LumaImageToVideoNode/en.md)

Generates videos synchronously based on prompt, input images, and output\_size. This node creates videos using the Luma API by providing text prompts and optional starting/ending images to define the video content and structure.

## Inputs

| Parameter       | Data Type | Required | Range                      | Description                                                                                                   |
| --------------- | --------- | -------- | -------------------------- | ------------------------------------------------------------------------------------------------------------- |
| `prompt`        | STRING    | Yes      | -                          | Prompt for the video generation (default: "")                                                                 |
| `model`         | COMBO     | Yes      | Multiple options available | Selects the video generation model from available Luma models                                                 |
| `resolution`    | COMBO     | Yes      | Multiple options available | Output resolution for the generated video (default: 540p)                                                     |
| `duration`      | COMBO     | Yes      | Multiple options available | Duration of the generated video                                                                               |
| `loop`          | BOOLEAN   | Yes      | -                          | Whether the generated video should loop (default: False)                                                      |
| `seed`          | INT       | Yes      | 0 to 18446744073709551615  | Seed to determine if node should re-run; actual results are nondeterministic regardless of seed. (default: 0) |
| `first_image`   | IMAGE     | No       | -                          | First frame of generated video. (optional)                                                                    |
| `last_image`    | IMAGE     | No       | -                          | Last frame of generated video. (optional)                                                                     |
| `luma_concepts` | CUSTOM    | No       | -                          | Optional Camera Concepts to dictate camera motion via the Luma Concepts node. (optional)                      |

**Note:** At least one of `first_image` or `last_image` must be provided. The node will raise an exception if both are missing.

## Outputs

| Output Name | Data Type | Description              |
| ----------- | --------- | ------------------------ |
| `output`    | VIDEO     | The generated video file |