No native tool directly converts an XMP profile (containing a Look table) to a CUBE file without intermediate rendering (e.g., applying the XMP to a reference image and extracting the transform). This converter solves that by directly parsing, interpolating, and exporting the 3D mapping data.
if array_elem is None: raise ValueError("No LUT data array found") xmp to cube converter
Based on the evaluation, I would rate the XMP to CUBE converter as follows: No native tool directly converts an XMP profile
XMP is an XML-based metadata container. In photo/video color contexts, XMP stores: xmp to cube converter