29.08.2020, 09:14
Ok, got it. Seems not so simple task. Probably Transfer characteristics and other renaming to more human friendly language needs some deeper work and research. I can do it based on Davinci Resolve and some other apps color spaces naming and based of x265 tads wikli https://x265.readthedocs.io/en/default/c...-colorprim.
By the way, there are also same VUI tags in many other different places: In ProRes, in x264 and in x265 settings. So if rename things in future - rename them all together in all places.
Those color space transfer and tags in video containers are slightly different from input ColorMatrix. They don't change source pixels data, but just inform video player how to transform video gamma and color space during playback (Sort of ICC profile for video).
By the way, there are also same VUI tags in many other different places: In ProRes, in x264 and in x265 settings. So if rename things in future - rename them all together in all places.
Those color space transfer and tags in video containers are slightly different from input ColorMatrix. They don't change source pixels data, but just inform video player how to transform video gamma and color space during playback (Sort of ICC profile for video).