Re: [rtcweb] Agenda time request for draft-marjou-rtcweb-audio-codecs-for-interop-01

Jean-Marc Valin <jmvalin@mozilla.com> Wed, 13 March 2013 19:55 UTC

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Date: Wed, 13 Mar 2013 15:55:01 -0400
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Cc: "rtcweb@ietf.org" <rtcweb@ietf.org>, MARJOU Xavier OLNC/OLN <xavier.marjou@orange.com>
Subject: Re: [rtcweb] Agenda time request for draft-marjou-rtcweb-audio-codecs-for-interop-01
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On 03/13/2013 03:36 PM, stephane.proust@orange.com wrote:
> Our understanding is that the reason of the "no consensus" on 
> additional recommended codecs was the additional costs for
> browsers. The proposal is then to make these "MUST" fully
> conditional to the case of no (or very reduced) additional costs,
> when the codecs are already available on the device and when no
> additional license fee is required

I think this understanding is wrong, or else there would have been
consensus on recommending G.722. People (including myself) objected on
the basis that SHOULD/RECOMMENDED is too strong for an optional codec.

> We could even live with lower level of "requirements" with 
> respectively May and Should (instead of Should and shall) but we 
> think that this proposal is a way to take into account both
> browser manufacturers concerns on browsers costs and telcos
> concerns on transcoding costs and some other companies share this
> view.

It should all be MAY unless the WG agrees on making any of these
codecs a SHOULD -- which has not happened yet AFAIK.

Cheers,

	Jean-Marc
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