LTXVPreprocess - ComfyUI Built-in Node Documentation

The LTXVPreprocess node applies video compression preprocessing to images. It simulates the quality loss of video compression by encoding an image as a single-frame MP4 video and then decoding it back, allowing you to control the compression level.

Inputs

Parameter	Description	Data Type	Required	Range
`image`	The input image to be processed	IMAGE	Yes	-
`img_compression`	Amount of compression to apply on image. A value of 0 disables compression entirely (default: 35)	INT	No	0-100

Outputs

Output Name	Description	Data Type
`output_image`	The processed output image with applied compression artifacts	IMAGE

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​Inputs

​Outputs

Inputs

Outputs