> ## 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.

# Vidu3TextToVideoNode - ComfyUI Built-in Node Documentation

> The Vidu Q3 Text-to-Video Generation node creates a video from a text description.

The Vidu Q3 Text-to-Video Generation node creates a video from a text description. It uses the Vidu Q3 Pro or Q3 Turbo model to generate video content based on your prompt, allowing you to control the video's length, resolution, aspect ratio, and whether it includes audio.

## Inputs

### Common Inputs

| Parameter | Description                                                                                                                                         | Data Type      | Required | Range                                |
| --------- | --------------------------------------------------------------------------------------------------------------------------------------------------- | -------------- | -------- | ------------------------------------ |
| `model`   | Model to use for video generation. Selecting a model reveals additional configuration parameters for aspect ratio, resolution, duration, and audio. | DYNAMIC\_COMBO | Yes      | `"viduq3-pro"`<br />`"viduq3-turbo"` |
| `prompt`  | A textual description for video generation, with a maximum length of 2000 characters.                                                               | STRING         | Yes      | N/A                                  |
| `seed`    | A seed value for controlling the randomness of the generation (default: 1).                                                                         | INT            | Yes      | 0 to 2147483647                      |

### viduq3-pro and viduq3-turbo Inputs

The following configuration parameters are shared by the `viduq3-pro` and `viduq3-turbo` models.

| Parameter      | Description                                                                                     | Data Type | Required | Range                                                         |
| -------------- | ----------------------------------------------------------------------------------------------- | --------- | -------- | ------------------------------------------------------------- |
| `aspect_ratio` | The aspect ratio of the output video.                                                           | COMBO     | Yes      | `"16:9"`<br />`"9:16"`<br />`"3:4"`<br />`"4:3"`<br />`"1:1"` |
| `resolution`   | Resolution of the output video.                                                                 | COMBO     | Yes      | `"720p"`<br />`"1080p"`                                       |
| `duration`     | Duration of the output video in seconds (default: 5).                                           | INT       | Yes      | 1 to 16                                                       |
| `audio`        | When enabled, outputs video with sound (including dialogue and sound effects) (default: False). | BOOLEAN   | Yes      | True/False                                                    |

**Note:** The parameters `aspect_ratio`, `resolution`, `duration`, and `audio` are required once a `model` is selected, as they are part of its configuration. The `prompt` must not be empty and cannot exceed 2000 characters.

## Outputs

| Output Name | Description               | Data Type |
| ----------- | ------------------------- | --------- |
| `video`     | The generated video file. | 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/Vidu3TextToVideoNode/en.md)

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