Re: [MMUSIC] [rtcweb] Quick comments on draft-roach-rtcweb-glareless-add-00

Bernard Aboba <bernard_aboba@hotmail.com> Mon, 13 May 2013 17:59 UTC

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From: Bernard Aboba <bernard_aboba@hotmail.com>
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Date: Mon, 13 May 2013 10:58:49 -0700
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Cc: "rtcweb@ietf.org" <rtcweb@ietf.org>, "mmusic@ietf.org" <mmusic@ietf.org>
Subject: Re: [MMUSIC] [rtcweb] Quick comments on draft-roach-rtcweb-glareless-add-00
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On May 12, 2013, at 10:18, "Stefan Håkansson LK" <stefan.lk.hakansson@ericsson.com> wrote:

>> I would hope there will normally not be SDP changes for either of those
>> events.
> 
> I would like to avoid them too, but I'm not sure how.

[BA] It is probably not possible to avoid them in all cases, but we can define RTCP functionality which along with some set of functionality (e.g. Simulcast, layered coding) will minimize them. This is worth doing (and soon).