Since XMP files are text-based instructions and CUBE files are color mapping tables, you cannot simply rename them. You must use a "HALD" image as a bridge to capture the color transformation. 1. Online Converter (Easiest Method)
This software has an "XMP to LUT" wizard. It analyzes the delta between the original and the XMP-adjusted image to reverse-engineer the look.
The XMP to CUBE converter is recommended for:
: Add the neutral HALD image to your library.
: These are often "relative" in XMP files. It is best to set Exposure and Contrast to zero on your preset before converting to ensure the LUT doesn't "clip" your video highlights. mentioned above?