SMPTE ST 2085 – Y'D'(Z)D'(X) Color-Difference Computations for High Dynamic Range X'Y'Z' Signals
This standard defines Y’D’ZD’X color-difference computations to be used with high dynamic range X’Y’Z’ signals. The computations have been optimized for the EOTF specified in SMPTE ST 2084, primarily for use in non-broadcast content.