Re: [rtcweb] Consensus vs. Voting (was Re: Call for Consensus Regarding Selecting Recommended Audio Codecs)

Martin Thomson <martin.thomson@gmail.com> Thu, 17 January 2013 00:03 UTC

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Date: Wed, 16 Jan 2013 16:03:38 -0800
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From: Martin Thomson <martin.thomson@gmail.com>
To: Adam Roach <adam@nostrum.com>
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Cc: "rtcweb@ietf.org" <rtcweb@ietf.org>
Subject: Re: [rtcweb] Consensus vs. Voting (was Re: Call for Consensus Regarding Selecting Recommended Audio Codecs)
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On 15 January 2013 11:00, Adam Roach <adam@nostrum.com> wrote:
> what's getting lost here is whether people think these codecs should be
> "recommended" (English word, consult your dictionary) or "RECOMMENDED"
> (unfortunate IETF-specific term of art, consult RFC 2119).

Since Adam is having so much luck, I'd like to get a clearer answer to
this questions from the proponents of the 2119 SHOULD:

If we don't say "webrtc implementations SHOULD implement
G.722/AMR/AMR-WB", what is the failure mode for your application?
Keeping in mind that - because this isn't 2119 MUST - you have to
expect that some non-negligible proportion of clients will not support
this no matter how much extra ink we using in printing large letters,
how much pain does this really cause you?

I expect that the transcoding costs are what this come down to.  Does
anyone care to quantify this?