Re: [AVTCORE] New Version Notification for draft-wu-avtcore-dynamic-pt-usage-00.txt
"Roni Even" <ron.even.tlv@gmail.com> Wed, 04 September 2013 05:33 UTC
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From: Roni Even <ron.even.tlv@gmail.com>
To: 'Colin Perkins' <csp@csperkins.org>
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Date: Wed, 04 Sep 2013 08:30:28 +0300
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Cc: avt@ietf.org
Subject: Re: [AVTCORE] New Version Notification for draft-wu-avtcore-dynamic-pt-usage-00.txt
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Hi Colin, We will update the document provide the updated table. The document adds two things to RFC 5761, it clarifies and recommend the order by which to use the pt numbers. it allows as an option to use pt umber 64 and 65 . This will make it easier for implementers mostly because of the need for pt numbers when using bundle. Roni From: Colin Perkins [mailto:csp@csperkins.org] Sent: 03 September, 2013 7:20 PM To: Roni Even Cc: avt@ietf.org Subject: Re: [AVTCORE] New Version Notification for draft-wu-avtcore-dynamic-pt-usage-00.txt Hi Roni, On 2 Sep 2013, at 12:55, Roni Even <ron.even.tlv@gmail.com> wrote: Hi Colin, The major motivation is to update the closed IANA registry http://www.iana.org/assignments/rtp-parameters/rtp-parameters.xhtml#rtp-para meters-1 that points to RFC 3551 and does not have the right allocations by referring to this document , I have the wrong pointer in the draft. This is based on the email thread started with the attached email. I would have thought that could be resolved with an email to IANA, rather than a new draft, since all you're doing is updating the registry to match the published RFCs. The other reason is to clarify which payload types from the range 0-95 can be used for dynamic mapping and in what order. This is based on the MMUSIC session in Berlin and the open issue in section 3.2.1.2 of http://tools.ietf.org/id/draft-roach-mmusic-unified-plan-00.txt But, the draft just seems to repeat the guidelines in RFC 5761 and 3551. The only difference seems to be to give an explicit order in which the unassigned payload type numbers are to be used, which seems unnecessary. Colin Roni -----Original Message----- From: Colin Perkins [mailto:csp@csperkins.org] Sent: 02 September, 2013 1:07 PM To: Roni Even Cc: avt@ietf.org WG Subject: Re: [AVTCORE] New Version Notification for draft-wu-avtcore- dynamic-pt-usage-00.txt Roni, Can you explain what's new in this draft? As far as I can tell, it just repeats the guidance in RFCs 3551 and 5761. Colin On 30 Aug 2013, at 17:33, Roni Even <ron.even.tlv@gmail.com> wrote: Hi, Apologize for the cross posting. Please comment only in avtcore mailing list We have submitted a draft that clarifies the usage of dynamic payload type numbers. This is based on email discussion in MMUSIC Thanks Roni Even -----Original Message----- From: internet-drafts@ietf.org [mailto:internet-drafts@ietf.org] Sent: 30 August, 2013 7:29 PM To: Qin Wu; Wenson Wu; Rachel Huang; Roni Even; Rachel Huang Subject: New Version Notification for draft-wu-avtcore-dynamic-pt-usage-00.txt A new version of I-D, draft-wu-avtcore-dynamic-pt-usage-00.txt has been successfully submitted by Qin Wu and posted to the IETF repository. Filename: draft-wu-avtcore-dynamic-pt-usage Revision: 00 Title: Guideline for dynamic payload type number usage policy Creation date: 2013-08-30 Group: Individual Submission Number of pages: 5 URL: http://www.ietf.org/internet-drafts/draft-wu-avtcore- dynamic-pt-usage-00.txt Status: http://datatracker.ietf.org/doc/draft-wu-avtcore-dynamic-pt- usage Htmlized: http://tools.ietf.org/html/draft-wu-avtcore-dynamic-pt- usage-00 Abstract: The RTP Profile for Audio and Video Conferences with Minimal Control (RTP/AVP) is the basis for many other profiles, such as the Secure Real-time Transport Protocol (RTP/SAVP), the Extended RTP Profile for Real-time Transport Control Protocol (RTCP)-Based Feedback (RTP/ AVPF), and the Extended Secure RTP Profile for RTCP-Based Feedback (RTP/SAVPF). This document updates RFC 3551 and provide guidelines for payload type number usage policy. Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. The IETF Secretariat _______________________________________________ Audio/Video Transport Core Maintenance avt@ietf.org https://www.ietf.org/mailman/listinfo/avt -- Colin Perkins http://csperkins.org/ <Mail Attachment.eml> -- Colin Perkins http://csperkins.org/
- [AVTCORE] FW: New Version Notification for draft-… Roni Even
- Re: [AVTCORE] New Version Notification for draft-… Colin Perkins
- Re: [AVTCORE] New Version Notification for draft-… Roni Even
- Re: [AVTCORE] New Version Notification for draft-… Magnus Westerlund
- Re: [AVTCORE] New Version Notification for draft-… Colin Perkins
- Re: [AVTCORE] New Version Notification for draft-… Qin Wu
- Re: [AVTCORE] New Version Notification for draft-… Roni Even
- Re: [AVTCORE] New Version Notification for draft-… Colin Perkins
- Re: [AVTCORE] New Version Notification for draft-… Colin Perkins
- Re: [AVTCORE] New Version Notification for draft-… Qin Wu
- Re: [AVTCORE] New Version Notification for draft-… Qin Wu
- Re: [AVTCORE] New Version Notification for draft-… Colin Perkins
- Re: [AVTCORE] New Version Notification for draft-… Roni Even
- Re: [AVTCORE] New Version Notification for draft-… Colin Perkins
- Re: [AVTCORE] New Version Notification for draft-… Adam Roach