
Boosted by kornel ("Kornel"):
hsivonen ("Henri Sivonen") wrote:
One would think that any reasonable definition of an HDR color space would have clear well-defined math for saying what subvolume of the HDR color volume corresponds to Display P3 (SDR). But no. Everyone except full-screen playback of a movie on a TV needs the definition, but can’t even agree on whether SDR white is 80, 100, 150, 203 nits in terms of the PQ-encoded nit values.