VRayOCIO is a texture that allows users to apply OpenColorIO (OCIO) color transformations to textures in 3ds Max to manage their look.
Note that the OCIO corrections are slow. It is advised to use VRayOCIO sparingly and only when it is not possible or practical to apply the necessary transformations to the texture in a pre-process step before use as a texture.
In the example shown an aces_0.1.1.ocio file is used to define the output colors of the texture.