Re: [EXTERNAL] [PNG] Meeting minutes - Oct 31st, 2022

Can you take a look at ITU-T Series H Supplement 19; Section 7.3.  It might be useful for this effort as well.

https://www.itu.int/rec/dologin_pub.asp?lang=e&id=T-REC-H.Sup19-202104-I!!PDF-E&type=items

Tables 9, 10, 11 also have very good examples.

Best,

-Chris


From: Pierre-Anthony Lemieux <pal@sandflow.com>
Date: Monday, October 31, 2022 at 5:44 PM
To: Seeger, Chris (NBCUniversal) <Chris.Seeger@nbcuni.com>
Cc: Chris Blume (ProgramMax) <programmax@gmail.com>, public-png@w3.org <public-png@w3.org>
Subject: Re: [EXTERNAL] [PNG] Meeting minutes - Oct 31st, 2022
Yes. I suggest we use Annex B of [1] as a template:

https://urldefense.com/v3/__https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=9097487__;!!PIZeeW5wscynRQ!rB8RRNCwGh5XNRLlWXXEe2wUJl_ECqH6WGWKwjuVBOv2XbRUxjY6F_NKqLIZsaQ6P5sxOvshjxXwkA$<https://urldefense.com/v3/__https:/ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=9097487__;!!PIZeeW5wscynRQ!rB8RRNCwGh5XNRLlWXXEe2wUJl_ECqH6WGWKwjuVBOv2XbRUxjY6F_NKqLIZsaQ6P5sxOvshjxXwkA$>

On Mon, Oct 31, 2022 at 2:24 PM Seeger, Chris (NBCUniversal)
<Chris.Seeger@nbcuni.com> wrote:
>
> I’m assuming the “HDR Metadata” would be ST 2086 static metadata?  This would be “Mastering Display Colour Volume” and not MaxCLL and MaxFALL.
>
> Is that a correct assumption?
>
> Get Outlook for iOS
> ________________________________
> From: Chris Blume (ProgramMax) <programmax@gmail.com>
> Sent: Monday, October 31, 2022 1:18:15 PM
> To: public-png@w3.org <public-png@w3.org>
> Subject: [EXTERNAL] [PNG] Meeting minutes - Oct 31st, 2022
>
> Attached is a PDF of the meeting minutes from Oct 31st, 2022.
>
> Executive summary:
>
> Next steps in the recommendation pipeline.
> We almost certainly want to include HDR mastering metadata for tone mapping purposes. This should likely be an additional chunk included in the 3rd Edition. As such, it will need discussion.
>
> The next meeting will be Nov 14th, 2022 from 11am-noon Eastern US time.
> The topic will be HDR mastering metadata.