Re: [AVTCORE] IANAs payload type number registry and RFC 5761
Magnus Westerlund <magnus.westerlund@ericsson.com> Wed, 05 March 2014 17:09 UTC
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Date: Wed, 05 Mar 2014 17:09:46 +0000
From: Magnus Westerlund <magnus.westerlund@ericsson.com>
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To: Kevin Gross <kevin.gross@avanw.com>
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Cc: IETF AVTCore WG <avt@ietf.org>
Subject: Re: [AVTCORE] IANAs payload type number registry and RFC 5761
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WG, I received some feedback on this from Stephen Casner, so I have proposed some changes. This merges the first and second paragraph and addresses the tenses. AVTCORE WG requests that IANA adds the below note to the registry: RTP Payload types (PT) for standard audio and video encodings http://www.iana.org/assignments/rtp-parameters/rtp-parameters.xhtml#rtp-parameters-1 The current note reads: Note The RFC "RTP Profile for Audio and Video Conferences with Minimal Control" [RFC3551] specifies an initial set "payload types". This list maintains and extends that list. The WG requests that this is change to: Note The RFC "RTP Profile for Audio and Video Conferences with Minimal Control" [RFC3551] specified an initial set "payload types". This registry maintained that list. The registry is now closed, see RFC 3551. No additional registrations will be done. The payload types that have a static mapping are the below ones (0-34). The "Reserved for RTCP conflict avoidance" in this table is not up to date. [RTCP Control Packet types (PT)] below lists the RTCP types that has actually been registered. Subtract 128 from the RTCP Packet Type value to find the corresponding PT value with collision risk. For further information see RFC 5761. If you seek guidance on which PT values to use for assigning dynamic payload types, then that is present in RFC 3551 (Section 3) and RFC 5761 (Section 4). Note, if possible I would request that "[RTCP Control Packet types (PT)]" is made into ling with the following URL: http://www.iana.org/assignments/rtp-parameters/rtp-parameters.xhtml#rtp-parameters-4 -- Magnus Westerlund ---------------------------------------------------------------------- Services, Media and Network features, Ericsson Research EAB/TXM ---------------------------------------------------------------------- Ericsson AB | Phone +46 10 7148287 Färögatan 6 | Mobile +46 73 0949079 SE-164 80 Stockholm, Sweden | mailto: magnus.westerlund@ericsson.com ----------------------------------------------------------------------
- [AVTCORE] IANAs payload type number registry and … Magnus Westerlund
- Re: [AVTCORE] IANAs payload type number registry … Dale R. Worley
- Re: [AVTCORE] IANAs payload type number registry … Adam Roach
- Re: [AVTCORE] IANAs payload type number registry … Magnus Westerlund
- Re: [AVTCORE] IANAs payload type number registry … Kevin Gross
- Re: [AVTCORE] IANAs payload type number registry … Magnus Westerlund
- Re: [AVTCORE] IANAs payload type number registry … Kevin Gross
- Re: [AVTCORE] IANAs payload type number registry … Magnus Westerlund
- Re: [AVTCORE] IANAs payload type number registry … Magnus Westerlund
- Re: [AVTCORE] IANAs payload type number registry … Magnus Westerlund
- Re: [AVTCORE] IANAs payload type number registry … Magnus Westerlund