MMUSIC @ IETF 83 1

MMUSIC @ IETF 84

Chairs:

Flemming Andreasen

Miguel A. Garcia

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Administrativia

• Please sign the blue sheets

• Need help:– Jabber scribe– Note takers

• When you speak to the mike, please say your name

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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)

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Agenda (2)Topic: AVTEXT related drafts10:15-10:30 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)

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WG Status (1)– Published RFCs:

• <none>

– In RFC Editor:• <none>

– In IESG evaluation:• <none>

– Publication requested:• <none>

− SDP directorate reviews:• draft-ietf-dccp-udpencap-10

– WGLC completed, pending of a new version:• draft-ietf-mmusic-sdp-cs-11

– WGLC completed, pending of write-up:• draft-ietf-mmusic-rfc2326-bis-30• draft-ietf-mmusic-sdp-media-capabilities

-14• draft-ietf-mmusic-media-loopback-20

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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.

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/mail-archive/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.