Transcript MMUSIC @ IETF 84 Chairs: Flemming Andreasen Miguel A. Garcia MMUSIC @ IETF 83

MMUSIC @ IETF 84
Chairs:
Flemming Andreasen
Miguel A. Garcia
MMUSIC @ IETF 83
1
Note well
Any submission to the IETF intended by the Contributor for publication as all or part of an
IETF Internet-Draft or RFC and any statement made within the context of an IETF
activity is considered an "IETF Contribution". Such statements include oral
statements in IETF sessions, as well as written and electronic communications made
at any time or place, which are addressed to:
–
–
–
–
–
–
the IETF plenary session,
any IETF working group or portion thereof,
the IESG or any member thereof on behalf of the IESG,
the IAB or any member thereof on behalf of the IAB,
any IETF mailing list, including the IETF list itself, any working group or design team list, or
any other list functioning under IETF auspices,
the RFC Editor or the Internet-Drafts function
All IETF Contributions are subject to the rules of RFC 5378 and RFC 3979 (updated by
RFC 4879). Statements made outside of an IETF session, mailing list or other
function, that are clearly not intended to be input to an IETF activity, group or
function, are not IETF Contributions in the context of this notice. Please consult RFC
5378 and RFC 3979 for details.
A participant in any IETF activity is deemed to accept all IETF rules of process, as
documented in Best Current Practices RFCs and IESG Statements.
A participant in any IETF activity acknowledges that written, audio and video records of
meetings may be made and may be available to the public.
MMUSIC @ IETF 83
2
Administrativia
• Please sign the blue sheets
• Need help:
– Jabber scribe
– Note takers
• When you speak to the mike, please say
your name
MMUSIC @ IETF 83
3
Agenda (1)
09:00–09:15
Introduction and Status Update (Chairs)
Topic: RTCWEB related drafts
09:10-09:45
Multiplexing Negotiation Using SDP Port Numbers (Christer Holmberg)
draft-ietf-mmusic-sdp-bundle-negotiation-00.txt
09:45-09:55
Cross Session Stream Identification in the Session Description Protocol (Harald
Alvestrand)
draft-alvestrand-rtcweb-msid-02.txt
Topic: SDP 3D and parallax
09:55-10:00
3D Video in SDP (Pedro Capelastegui)
draft-capelastegui-mmusic-3dv-sdp-00.txt
10:00-10:05
Signal 3D format (Bert Greevenbosch)
draft-greevenbosch-mmusic-sdp-3d-format-00.txt
10:05-10:10
SDP attribute to signal parallax (Bert Greevenbosch)
draft-greevenbosch-mmusic-sdp-parallax-00.txt
10:10-10:15
Way forward with SDP 3D and Parallax (Discussion lead by chairs)
MMUSIC @ IETF 83
4
Agenda (2)
Topic: AVTEXT related drafts
10:15-10:30
Duplication Grouping Semantics in the Session Description Protocol (Ali Begen)
draft-begen-mmusic-redundancy-grouping-03.txt
Delayed Duplication Attribute in the Session Description Protocol (Ali Begen)
draft-begen-mmusic-temporal-interleaving-04.txt
Other drafts (time permitting)
10:30-10:40
The 'trafficclass' Attribute (James Polk)
draft-ietf-mmusic-traffic-class-for-sdp-01.txt
10:40-10:50
Latching: Hosted NAT Traversal (HNT) for Media in Real-Time Communication (Emil Ivov)
draft-ivov-mmusic-latching-00.txt
10:50-11:00
Offer/Answer Considerations for G.723 Annex A and G.729 Annex B (Parthasarathi Ravindran)
draft-muthu-mmusic-offer-answer-g723-g729-00.txt
11:00-11:10
Security Descriptions Extension for Media Streams (Sujing Zhou)
draft-zhou-mmusic-sdes-keymod-01.txt
11:10-11:20
Mobility with ICE (MICE) (Tiru Reddy)
draft-wing-mmusic-ice-mobility-01.txt
11:20-11:25
Update on Candidate Address Selection for Interactive Connectivity Establishment (ICE) (Ari
Keränen)
draft-keranen-mmusic-ice-address-selection-01.txt
11:25-11:30
Wrap-up (Chairs)
MMUSIC @ IETF 83
5
WG Status (1)
– Published RFCs:
– WGLC completed, pending of a new
version:
• <none>
• draft-ietf-mmusic-sdp-cs-11
– In RFC Editor:
– WGLC completed, pending of write-up:
• <none>
• draft-ietf-mmusic-rfc2326-bis-30
• draft-ietf-mmusic-sdp-mediacapabilities-14
• draft-ietf-mmusic-media-loopback-20
– In IESG evaluation:
• <none>
– Publication requested:
• <none>
− SDP directorate reviews:
• draft-ietf-dccp-udpencap-10
MMUSIC @ IETF 83
6
WG status (2)
– WGLC schedule:
•
draft-ietf-mmusic-sdp-miscellaneous-caps-00.
• WGLC to start on August 27th.
•
draft-ietf-mmusic-rtsp-nat-evaluation-05
• WGLC to start on September 13th.
•
draft-ietf-mmusic-rtsp-nat-12
• WGLC to start on October 2nd.
•
draft-ietf-mmusic-media-path-middleboxes-04
• WGLC to start on October 18th.
– Progress of other work items (those not being discussed later):
•
RFC 4566bis, draft-ietf-mmusic-rfc4566bis-05
• Not urgent. Basically done.
•
SCTP media in SDP, draft-ietf-mmusic-sctp-sdp-01
• Still discussing. New version expected.
MMUSIC @ IETF 83
7
Liaison statements (1)
• On RTCP Bandwidth Negotiation
– https://datatracker.ietf.org/liaison/1159/
– Action is needed before August 7th.
– Magnus has sent a proposed answer on the list
• See http://www.ietf.org/mailarchive/web/mmusic/current/msg09446.html
– We will have Magnus’es proposal for comments until August 3rd
– Please read the proposal and comment on the mailing list.
Liaison statements (2)
• On Coding Independent Media Code Points
– https://datatracker.ietf.org/liaison/1158/
– It is not clear whether it fits into MMUSIC.
– Proposal: Involve PAYLOAD WG.