Playback Requirements for CMAF HEVC HDR10 ('chd1')

[haudiobe]

• Where is the media profile defined?
• What are Capability Discovery Options?
  • <Define how the media profile capability signaling is donediscovery of the media profile may be done, including existing practices>
• What are the Source Buffer Initialization Requirements?
  • Codec
  • max frame rate
  • etc.
• What are the Playback Requirements?
  • via reference to the above playback requirements define what the media profile playback requirement is

[haudiobe]

10.2.5 Media Profile: CMAF HEVC HDR10 ('chd1') The details for this profile will be added to an updated version of the specification after a questionnaire to the media profile proponents.

[haudiobe]

A good source for Content Parameters is provided here: https://tech.ebu.ch/files/live/sites/tech/files/shared/tech/tech3372.pdf

[haudiobe]

I added the HEVC Test Content Options to an updated dpctf specification here

https://standards.cta.tech/apps/org/workgroup/dpctf/download.php/34886/dpctf-s00001-v032-WAVE-DPC-v1.12.docx

In order for better tracking, I also provided the content options for each of the profiles here:

• https://github.com/cta-wave/Test-Content-Generation/blob/master/Instructions/chd1.md

[haudiobe]

DPCTF:

• also apply the proposed changes from #22 here

[haudiobe]

DPCTF Call on 2022/03/09:

• add a statement that you also test #22 and #23 if you do chd1

[gitwjr]

Deferred to HEVC implementation.

[haudiobe]

Implemented here in v2.08