Quote:
Originally Posted by FilipeAmadeuO
Dolby Vision and HDR10+ are aditional 1080p layers
HDR10 metadata is integrated in the main HEVC
|
what Filipe said.
a UHD BluRay with HDR will have HDR in the main HEVC stream, but HDR10+ and dolby vision are additions on top of that to enable more dynamic HDR. The problem is it really depends on your TVs support. Most TVs that support dynamic HDR, only support Dolby Vision, while a few (notably all Samsung's) only support HDR10+. Basically a format war all over again.
It be nice if a mechanism was figured out to reauthor blurays to support both (especially if one can do it wiithout modifying the core HEVC stream), but have no clue if its possible.