LTXVCropGuides - ComfyUI Built-in Node Documentation

Complete documentation for the LTXVCropGuides node in ComfyUI. Learn its inputs, outputs, parameters and usage.

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The LTXVCropGuides node processes conditioning and latent inputs for video generation by removing keyframe information and adjusting the latent dimensions. It crops the latent image and noise mask to exclude keyframe sections while clearing keyframe indices from both positive and negative conditioning inputs. This prepares the data for video generation workflows that don’t require keyframe guidance.

Inputs

Parameter	Data Type	Required	Range	Description
positive	CONDITIONING	Yes	-	The positive conditioning input containing guidance information for generation
negative	CONDITIONING	Yes	-	The negative conditioning input containing guidance information for what to avoid in generation
latent	LATENT	Yes	-	The latent representation containing image samples and noise mask data

Outputs

Output Name	Data Type	Description
positive	CONDITIONING	The processed positive conditioning with keyframe indices cleared
negative	CONDITIONING	The processed negative conditioning with keyframe indices cleared
latent	LATENT	The cropped latent representation with adjusted samples and noise mask