# Vidu2 Image-to-Video Generation

The Vidu2 Image-to-Video Generation node creates a video sequence starting from a single input image. It uses a specified Vidu2 model to animate the scene based on an optional text prompt, controlling the video's length, resolution, and the intensity of motion.

## Inputs

| Parameter | Description | Data Type | Required | Range |
|-----------|-------------|-----------|----------|-------|
| `model` | The Vidu2 model to use for video generation. Different models offer varying speed and quality trade-offs. | COMBO | Yes | `"viduq2-pro-fast"`<br>`"viduq2-pro"`<br>`"viduq2-turbo"` |
| `image` | An image to be used as the start frame of the generated video. Only one image is allowed. | IMAGE | Yes | - |
| `prompt` | An optional text prompt for video generation (max 2000 characters). Default is an empty string. | STRING | No | - |
| `duration` | The length of the generated video in seconds. Default is 5. | INT | Yes | 1 to 10 |
| `seed` | A seed value for random number generation to ensure reproducible results. Default is 1. | INT | No | 0 to 2147483647 |
| `resolution` | The output resolution of the generated video. This parameter is advanced. | COMBO | Yes | `"720p"`<br>`"1080p"` |
| `movement_amplitude` | The movement amplitude of objects in the frame. This parameter is advanced. | COMBO | Yes | `"auto"`<br>`"small"`<br>`"medium"`<br>`"large"` |

**Constraints:**

- The `image` input must contain exactly one image.
- The input image's aspect ratio must be between 1:4 and 4:1.
- The `prompt` text is limited to a maximum of 2000 characters.

## 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/Vidu2ImageToVideoNode/en.md)

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