The ACES project includes includes a XML-based LUT format known as the “Common LUT Format”, or CLF. The format is documented here and here.
In support of the ACES 1.0 release, a Python reference implementation for the format was created. This includes support for all of the features in the specification, some of Autodesk’s proprietary extensions as well as a few small extensions of my own.
The github repo is here: CLF
We’re trying to make things a bit more dynamic around here. To that effect, we’ve reorganized the site and added a few features. The motto for the company has always been “Dedicated to creating technology that enables people to make better visual effects.” so hopefully the new site helps us get the word out a little quicker in that effort.