CELLAR -- DRAFT AGENDA for Virtual Interim Meeting

Administrivia

INFO:

https://notes.ietf.org/notes-ietf-interim-2024-cellar-01-cellar
https://github.com/ietf-wg-cellar/chair-notes/tree/master/interim-2024-01
**Note that we're now pointing to the Github repo for chair notes here**

MEETING INFO and WEB CONFERENCE:

https://datatracker.ietf.org/meeting/interim-2024-cellar-01/session/cellar
https://meetings.conf.meetecho.com/interim/?group=b30e4eed-1175-40ff-a505-ec007afd645e

note that chat is now Zulip:
https://zulip.ietf.org/login/#narrow/stream/cellar
but is accessible via meetecho interface.

Shared HedgeDoc for notetaking

Now using the Datatracker assigned notepad at:
https://notes.ietf.org/notes-ietf-interim-2024-cellar-01-cellar

• Note that if you log in to the IETF datatracker, you'll be able to edit/clarify/correct these notes, add your name to attendee lists, etc.

• Please ask Michael or Spencer if you have questions.

2024 virtual interim meeting dates

• Please note our 2024 dates listed at https://datatracker.ietf.org/wg/cellar/meetings/

Agenda Items

Note Well:

https://www.ietf.org/about/note-well/
Please be KIND to each other.

Roll call

Attendees
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Accept draft minutes from previous meeting

MINUTES ARE AT: https://datatracker.ietf.org/meeting/interim-2023-cellar-09/materials/minutes-interim-2023-cellar-09-202310241900-00

WG status update

Milestone review:

• draft-ietf-cellar-flac-14 - All discusses cleared, but we have a new normative reference. Details below.
• Update milestones, adding draft-ietf-cellar-chapter-codecs and updating dates for remaining docs, right?

Next steps for additional Matroska specifications (three of which are expired)

• We're still going to do these, right?

FLAC IESG ballot

• Moving the picture types defined in [ID3v2] to an IANA registry gave us a new normative downref for [RFC2083].
• Thre requrement is that normative references from a higher-maturity specification (in our case, Propose Standard) to a lower-maturity specification (in our case, Informational) must be identified in the Last Call announcement.
• After a downref has been evaluated as part of a Last Call for any document, the reference can be added to the downref registry, but [RFC2083] isn't in that registry (yet)
• Murray is checking with the IESG to see how he should proceed
• No action needed at this time from the working group or from Martijn
• For the group - This wasn't actually anyone's fault - Spencer thought we weren't allocating any new code points, because we were copying the picture types into a new IANA registry with no changes, but we actually WERE allocating new code points to the IANA registry

New revision for FFV1v4

• Email thread is here

Update on patch for FFv1 versions 1-3?

• Jérôme said at our last meeting that we have a patch for FFv1 versions 1-3 (odd width or height, and chroma subsampling) that he needs to review again, and it may require an errata.

AOB?

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Next meeting is 2024-02-27.