comfy_oiio

comfy_oiio
★ 12

图像读写色彩空间OpenImageIOEXR/DPX
基于OpenImageIO的ComfyUI插件，提供多格式图像读写与色彩空间转换，支持EXR/DPX等专业格式，便于处理HDR与专业影像数据。
💡 在ComfyUI中读写多种专业图像格式并进行色彩空间转换
🍴 3 Forks💻 Python🔄 2025-09-08
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https://pan.quark.cn/s/86a6deb1b5f6
📦 requirements.txt
openimageio>=3.0.3.1
clique==2.0.0
image
📄 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

    Contribute / Feedback

    Don’t hesitate to PR or open issues