ComfyUI-CoCoTools

A set of custom nodes for ComfyUI providing advanced image processing, file handling, and utility functions.

Features

• Image processing utilities
• EXR image processing utilities
• JSON-based scaling tools for file/path management
• Utility nodes for image and data operations

Installation for comfyui portable (tested on 0.3.14)

from the python_embeded/ folder

python.exe -m pip install -r ./ComfyUI/custom_nodes/ComfyUI-CoCoTools/requirements.txt

Manual Installation

1. Clone the repository into your ComfyUI custom_nodes directory
2. Install dependencies
3. Restart ComfyUI

To-Do

IO

• [x] implement proper exr loading
• [ ] implement EXR sequence loader
• [x] implement exr saver for proper exr saving using OpenImageIO
• [ ] implement multilayer exr system ( render passes, aovs, embedded images, etc)

Color

• [x] split colorspace conversion into separate node
• [x] implement minimal color management system
• [ ] Add ACES or OCIO color config profiles into the conversion node

Processing

• [ ] create split frequency for video node
• [ ] create some experimental frequency tools ( motion detection from frame offset seperation)

Documentation

• [ ] add more info on specific nodes
• [ ] add more workflows to show how to use custom nodes
• [] visual examples in the readme

Registration

• [ ] submit to ComfyUI Registry