Re: [EXTERNAL] [PNG] Meeting minutes - Nov 14th, 2022

Hi Everyone,

NBCUniversal would like to see ST.2086, MaxCLL, MaxFALL.  I would recommend this be an amendment on not a requirement for the current draft as CICP is the most important signaling needed ASAP and we would prefer this not be delayed.

The Executive Summary may need a little clarification as ST 2086, MaxCLL, MaxFall are all part of CTA-861-G (I think this is correct 😊)



___________________________________

Chris Seeger
Director, Advanced Content Creation Technology
Office of the CTO
NBC Universal, LLC





From: Chris Blume (ProgramMax) <programmax@gmail.com>
Date: Monday, November 14, 2022 at 1:01 PM
To: public-png@w3.org <public-png@w3.org>
Subject: [EXTERNAL] [PNG] Meeting minutes - Nov 14th, 2022
Attached is a PDF of the meeting minutes from Nov 14th, 2022.

Executive summary:

  *   Two new chunks will be added for ST.2086 and CTA-861-G HDR metadata.
  *   These standards use different units (0.00002 nits, 1 nit) represented in different ways from existing PNG chunks. That is okay. Each chunk will use the units and representations of that standard.
The next meeting will be Nov 28th, 2022.
A future email will list topics for that meeting.