Shading Notes and Tips
OCIO Support
AMD Radeon ProRender supports OpenColorIO (OCIO) configuration files allowing you to control color spaces and transforms.
Instead of specifying a configuration file in Maya preferences, you can use the OCIO environment variable. With the environment variable set, you can apply color spaces and transforms to command line renders, bypassing the need to start Maya UI.
To learn how to work with OCIO configuration files, see Maya documentation.