# Vidu Q3 Image-to-Video Generation
The Vidu Q3 Image-to-Video Generation node creates a video sequence starting from an input image. It uses a Vidu Q3 model to animate the image, optionally guided by a text prompt, and outputs a video file.
## Inputs
| Parameter | Description | Data Type | Required | Range |
|-----------|-------------|-----------|----------|-------|
| `model` | Model to use for video generation. | COMBO | Yes | `"viduq3-pro"`
`"viduq3-turbo"` |
| `model.resolution` | Resolution of the output video. The available options depend on the selected model. | COMBO | Yes | `"720p"`
`"1080p"`
`"2K"` (viduq3-pro only) |
| `model.duration` | Duration of the output video in seconds (default: 5). | INT | Yes | 1 to 16 |
| `model.audio` | When enabled, outputs video with sound (including dialogue and sound effects) (default: False). | BOOLEAN | Yes | `True`
`False` |
| `image` | An image to be used as the start frame of the generated video. | IMAGE | Yes | - |
| `prompt` | An optional text prompt for video generation (max 2000 characters) (default: empty). | STRING | No | - |
| `seed` | A seed value for controlling the randomness of the generation (default: 1). | INT | No | 0 to 2147483647 |
**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. The `model.resolution` options depend on the selected `model`: `"viduq3-pro"` supports `"720p"`, `"1080p"`, and `"2K"`; `"viduq3-turbo"` supports `"720p"` and `"1080p"`.
## Outputs
| Output Name | Description | Data Type |
|-------------|-------------|-----------|
| `output` | 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/Vidu3ImageToVideoNode/en.md)
---
**Source fingerprint (SHA-256):** `77500d1e19928128decc010540670e311cd8ec4fcad913412517f47f0e27e15f`