> ## Documentation Index
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# KlingOmniProEditVideoNode - ComfyUI Built-in Node Documentation

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

The Kling Omni Edit Video (Pro) node uses an AI model to edit an existing video based on a text description. You provide a source video and a prompt, and the node generates a new video of the same length with the requested changes. It can optionally use reference images to guide the style and keep the original audio from the source video.

## Inputs

| Parameter             | Data Type | Required | Range                   | Description                                                                                           |
| --------------------- | --------- | -------- | ----------------------- | ----------------------------------------------------------------------------------------------------- |
| `model_name`          | COMBO     | Yes      | `"kling-video-o1"`      | The AI model to use for video editing.                                                                |
| `prompt`              | STRING    | Yes      |                         | A text prompt describing the video content. This can include both positive and negative descriptions. |
| `video`               | VIDEO     | Yes      |                         | Video for editing. The output video length will be the same.                                          |
| `keep_original_sound` | BOOLEAN   | Yes      |                         | Determines if the original audio from the input video is kept in the output (default: True).          |
| `reference_images`    | IMAGE     | No       |                         | Up to 4 additional reference images.                                                                  |
| `resolution`          | COMBO     | No       | `"1080p"`<br />`"720p"` | The resolution for the output video (default: "1080p").                                               |

**Constraints and Limitations:**

* The `prompt` must be between 1 and 2500 characters long.
* The input `video` must be between 3.0 and 10.05 seconds in duration.
* The input `video` dimensions must be between 720x720 and 2160x2160 pixels.
* A maximum of 4 `reference_images` can be provided when a video is used.
* Each `reference_image` must be at least 300x300 pixels.
* Each `reference_image` must have an aspect ratio between 1:2.5 and 2.5:1.

## Outputs

| Output Name | Data Type | Description                                 |
| ----------- | --------- | ------------------------------------------- |
| `video`     | VIDEO     | The edited video generated by the AI model. |