Colorspace color range, as described by https://www.itu.int/rec/R-REC-BT.2100-2-201807-I/en
< Narrow range, e.g. 16-235 for 8-bit RGB and luma, and 16-240 for 8-bit chroma
< Full range, e.g. 0-255 for 8-bit RGB and luma, and 1-255 for 8-bit chroma
See Implementation
Colorspace color range, as described by https://www.itu.int/rec/R-REC-BT.2100-2-201807-I/en