> ## 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.

# Vidu3ImageToVideoNode - ComfyUI Built-in Node Documentation

> Complete documentation for the Vidu3ImageToVideoNode 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/Vidu3ImageToVideoNode/en.md)

The Vidu Q3 Image-to-Video Generation node creates a video sequence starting from an input image. It uses the Vidu Q3 Pro model to animate the image, optionally guided by a text prompt, and outputs a video file.

## Inputs

| Parameter          | Data Type | Required | Range                               | Description                                                                                     |
| ------------------ | --------- | -------- | ----------------------------------- | ----------------------------------------------------------------------------------------------- |
| `model`            | COMBO     | Yes      | `"viduq3-pro"`                      | Model to use for video generation.                                                              |
| `model.resolution` | COMBO     | Yes      | `"720p"`<br />`"1080p"`<br />`"2K"` | Resolution of the output video.                                                                 |
| `model.duration`   | INT       | Yes      | 1 to 16                             | Duration of the output video in seconds (default: 5).                                           |
| `model.audio`      | BOOLEAN   | Yes      | `True` / `False`                    | When enabled, outputs video with sound (including dialogue and sound effects) (default: False). |
| `image`            | IMAGE     | Yes      | -                                   | An image to be used as the start frame of the generated video.                                  |
| `prompt`           | STRING    | No       | -                                   | An optional text prompt for video generation (max 2000 characters) (default: empty).            |
| `seed`             | INT       | No       | 0 to 2147483647                     | A seed value for controlling the randomness of the generation (default: 1).                     |

**Note:** The `image` must have an aspect ratio between 1:4 and 4:1 (portrait to landscape). The `prompt` is optional but cannot exceed 2000 characters.

## Outputs

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