Generates a transition video between two input images using the PixVerse API. You provide a starting image and an ending image, and the node creates a smooth video that transitions from one to the other, guided by your text prompt and chosen settings.

## Inputs

| Parameter | Description | Data Type | Required | Range |
| --- | --- | --- | --- | --- |
| `first_frame` | The starting image for the video transition | IMAGE | Yes | - |
| `last_frame` | The ending image for the video transition | IMAGE | Yes | - |
| `prompt` | Prompt for the video generation (default: empty string) | STRING | Yes | - |
| `quality` | Video quality setting (default: `"540p"`) | COMBO | Yes | `"360p"`<br>`"540p"`<br>`"720p"`<br>`"1080p"` |
| `duration_seconds` | Video duration in seconds | COMBO | Yes | `5`<br>`8` |
| `motion_mode` | Motion style for the transition (default: `"normal"`) | COMBO | Yes | `"normal"`<br>`"fast"` |
| `seed` | Seed for video generation (default: 0) | INT | Yes | 0 to 2147483647 |
| `negative_prompt` | An optional text description of undesired elements on an image (default: empty string) | STRING | No | - |

**Note on parameter constraints:** When using 1080p quality, the motion mode is automatically set to `"normal"` and duration is limited to 5 seconds. For any non-5 second duration, the motion mode is also automatically set to `"normal"`.

## Outputs

| Output Name | Description | Data Type |
| --- | --- | --- |
| `output` | The generated transition video | 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/PixverseTransitionVideoNode/en.md)

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