Re: [MMUSIC] NEED WG CONSENSUS: media-loopback is all-or-nothing

Gonzalo Camarillo <Gonzalo.Camarillo@ericsson.com> Wed, 12 December 2012 11:29 UTC

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Date: Wed, 12 Dec 2012 13:29:42 +0200
From: Gonzalo Camarillo <Gonzalo.Camarillo@ericsson.com>
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To: Hadriel Kaplan <HKaplan@acmepacket.com>
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Cc: "mmusic@ietf.org (E-mail)" <mmusic@ietf.org>, "draft-ietf-mmusic-media-loopback@tools.ietf.org" <draft-ietf-mmusic-media-loopback@tools.ietf.org>
Subject: Re: [MMUSIC] NEED WG CONSENSUS: media-loopback is all-or-nothing
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Hi Hadriel,

the seems to be consensus around the "NO" path. Could you please revise
the draft accordingly so that we can also clear the last discuss?

Thanks,

Gonzalo

On 20/11/2012 8:16 PM, Hadriel Kaplan wrote:
> Howdy,
> during IESG review of the media-loopback draft, a discussion arose regarding the language around indicating media-loopback support per media description (i.e., per m-line), in sections 3.1 and 3.2.
> 
> My interpretation/understanding was we were requiring ALL m-lines to indicate media-loopback; in other words it's an all-or-nothing in both the offer+answer, and either every media stream is looped back, or none are.  However the text currently doesn't make this clear, and it could be argued either way, with pro's/con's either way too; so I'd like the WG's consensus on whether it should in fact be an all-or-none approach, or not.
> 
> Please respond to this email by **Tuesday, December 4th** with a "YES" if the draft should mandate ALL media be looped-back, or "NO" if it should allow a hybrid approach of some streams being looped while others are not.
> 
> For reference, the draft is here:
> http://tools.ietf.org/html/draft-ietf-mmusic-media-loopback-24
> 
> -hadriel
> 
>