Building config.ocio from provided LUTs


robin...@...
 

Hi,

I'm new to OCIO and this forum, and I have what I think is probably a pretty common issue, although after searching for a solution for a couple days, I haven't come up with anything.

My problem is that I am receiving pre-generated LUTs from vendors, mostly in the form of .cube and .spi1d files, and I would like to integrate them into our custom config.ocio.

Is there an established way to extract the required information from these files so I can populate the colorspace definitions in my config?

Most of the fields can be determined, but bitdepth and interpolation are often not defined.  Is there a way to figure this out from the information in the LUT?

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