KlingOmniProEditVideoNode - ComfyUI Built-in Node Documentation

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	Description	Data Type	Required	Range
`model_name`	The AI model to use for video editing (default: `"kling-v3-omni"`).	COMBO	Yes	`"kling-v3-omni"` `"kling-video-o1"`
`prompt`	A text prompt describing the video content. This can include both positive and negative descriptions.	STRING	Yes
`video`	Video for editing. The output video length will be the same.	VIDEO	Yes
`keep_original_sound`	Determines if the original audio from the input video is kept in the output (default: True).	BOOLEAN	Yes
`reference_images`	Up to 4 additional reference images.	IMAGE	No
`resolution`	The resolution for the output video (default: `"1080p"`).	COMBO	No	`"1080p"` `"720p"`
`seed`	Seed controls whether the node should re-run; results are non-deterministic regardless of seed (default: 0).	INT	No	0 to 2147483647

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	Description	Data Type
`video`	The edited video generated by the AI model.	VIDEO

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