OpticalFlowLoader - ComfyUI Built-in Node Documentation

Overview

Loads an optical flow model from the models/optical_flow/ folder. Currently, only torchvision’s RAFT-large format is supported, which is the model used by the VOIDWarpedNoise node. ComfyUI does not download optical flow weights automatically; you must place the checkpoint file manually in the models/optical_flow/ directory.

Inputs

Parameter	Description	Data Type	Required	Range
`model_name`	Optical flow model to load. Files must be placed in the `optical_flow` folder. Today only torchvision’s `raft_large.pth` is supported.	STRING	Yes	List of files in `models/optical_flow/` folder

Outputs

Output Name	Description	Data Type
`OPTICAL_FLOW`	The loaded optical flow model, wrapped in a ModelPatcher for use with other nodes.	MODEL

This documentation was AI-generated. If you find any errors or have suggestions for improvement, please feel free to contribute! Edit on GitHub

Source fingerprint (SHA-256): 62f79c2e96fafe4856321481bdc22ca474e65be2bb4c117cb0e929ff33e75d5a

LTXVAudioVAELoader - ComfyUI Built-in Node Documentation

StyleModelLoader - ComfyUI Built-in Node Documentation

​Overview

​Inputs

​Outputs

Overview

Inputs

Outputs