Extensions/comfy-oiio
ComfyUI Extension

comfy-oiio

OpenImageIO plugin for ComfyUI

By melMass·Created 2 years ago·Updated 12 months ago· 13
melMass/comfy_oiio
Nodes3
On cloudLocal install
Categoryoiio
Stars13
Updated12 months ago

Nodes (3)

Colorspace Convert (OIIO)

Your ComfyUI Frames Aren't Wrong — They're in the Wrong Colorspace

oiio
Load Image (OIIO)

The Node That Opens EXRs, DPX, DICOM, and Whole Frame Sequences

oiio
Save Image (OIIO)

Save Real EXR Sequences Out of ComfyUI (Your Nuke Comp Will Thank You)

oiio
Readme

OpenImageIO for ComfyUI

Basic set of nodes for proper color management using OpenImageIO
This is initially meant as a companion for a "private" fork of ComfyUI for Nuke.

Nodes:

  • Load Image (oiio)
  • Colorspace Convert (oiio)
  • Save Image (oiio)

Installation

If you want to use a custom OCIO config, set the OCIO environment variable before starting ComfyUI.

pip install -r requirements.txt

Features

  • [x] Basic I/O with colorspace support.
    BMP, Cineon, DDS, DICOM, DPX, FITS, GIF, HDR/RGBE, HEIF/HEIC/AVIF, ICO, IFF, JPEG, JPEG-2000, JPEG XL, Movie formats (using ffmpeg), Null format, OpenEXR, OpenVDB, PNG, PNM / Netpbm, PSD, Ptex, RAW digital camera files, RLA, SGI, Softimage PIC, Targa, Term (Terminal), TIFF, Webp, Zfile
  • [x] Colorspace converter node
  • [ ] Basic metadata reading/writting (and for formats that comfy support prompt & extrapng_info)
  • [ ] DITs? Not sure how to properly translate that but maybe just force sRGB (D60) and add preview on nodes?

Preview

image

Contribute / Feedback

Don't hesitate to PR or open issues