Dolby Vision = ≠ vs HDR ?

[MovieGuy999]

Originally Posted by Geoff D

Nah. Dolby Vision is not a grading system in itself, no matter what their PR might tell you. That’s the same site that says “generic HDR” is limited to 1000 nits which is an outrageous lie.

You grade content in the ST.2084 transfer function with D65 white point and P3 colour primaries using whatever software suite, then the metadata analysis is created from that and it’s this analysis that constitutes “Dolby Vision”.

Which is called grading in Dolby Vision. If that analysis was never done, there would be no Dolby Vision Grade.