[x265] [PATCH] Add Dolby Vision 8.4 Profile Support

[Derek Buitenhuis]

On 10/12/2021 1:53 PM, Derek Buitenhuis wrote:
> 8.4 is the same as the other profile 8s, except with an HLG base layer,
> that is, CICP codepoint 18 (ARIB-STD-B67), as noted, for example, here
> (embeds + contains PDF link):
> 
> https://professionalsupport.dolby.com/s/article/What-is-Dolby-Vision-Profile?language=en_US
> 
> Section 2.1 is probably what you want.
> 
> It's worth noting this patch is what we use for our (Vimeo's) 8.4 support.
> Not sure what I can officially say, but you can draw your own conclusions :).

Ping.

- Derek