prophoto-to-display-p3

README

ProPhoto to Display P3

Convert from ProPhoto to Display P3.

ProPhoto is exported from RAW file, and Display P3 is used widely around the world.

Usage

mkdir $HOME/icc
curl https://raw.githubusercontent.com/weaming/prophoto-to-display-p3/main/DisplayP3.icc > ~/icc/DisplayP3.icc
go install github.com/weaming/prophoto-to-display-p3@latest

Embed icc into output jpeg

First, you need a valid ICC profile to write into the file. You can extract it from any other image containing a profile with a command like this:

exiftool -icc_profile -b src.jpg > profile.icc

Then this command writes the profile to "dest.jpg":

exiftool "-icc_profile<=profile.icc" dest.jpg