Audio/Video Transport Core Maintenance (avtcore) Working Group

CHAIRS: Jonathan Lennox, Marius Kleidl

IETF 124 Agenda
Location: Montreal, Canada
Session: II
Room: Agora

Date: Thursday, 6 November 2025
Time: 11:30 - 13:00 Montreal time

• Meeting link: https://datatracker.ietf.org/meeting/124/session/avtcore
• Notes: https://notes.ietf.org/notes-ietf-124-avtcore
• Remote participation: https://meetings.conf.meetecho.com/ietf124/?session=34768

1. Preliminaries (Chairs, 5 min)
   Note Well, Note Takers, Agenda Bashing, Draft status

2. RTP Payload Format for SFrame (Youenn Fablet, 20 min)
   https://datatracker.ietf.org/doc/draft-ietf-avtcore-rtp-sframe/

3. SDP Offer/Answer for RTP over QUIC (RoQ) (Spencer Dawkins, 20 min)
   https://datatracker.ietf.org/doc/draft-ietf-avtcore-sdp-roq/

4. RTP Payload Format for ISO/IEC 21122 (JPEG XS) (Tim Bruylants, 10 min)
   https://datatracker.ietf.org/doc/draft-bruylants-avtcore-rtp-jpegxs-3ed/

5. RTP Payload Format for Avatar Representation Format (ARF) Animations (Hyunsik Yang, 10 min)
   https://datatracker.ietf.org/doc/draft-hsyang-avtcore-rtp-avatar/

6. RTP/SDP for Opus Multistream (Sun Shin, 10 min)
   https://datatracker.ietf.org/doc/draft-shin-avtcore-rtp-multi-opus/

7. RTP Frame Acknowledgement (Gurtej Singh Chandok, 10 min)
   https://github.com/sprangerik/frame-acknowledgement

8. Wrapup and Next Steps (Chairs, 5 min)