Re: [rtcweb] rtcweb Digest, Vol 38, Issue 51

Steev James <steev.a.james@gmail.com> Mon, 28 April 2014 04:40 UTC

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Date: Mon, 28 Apr 2014 10:10:08 +0530
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From: Steev James <steev.a.james@gmail.com>
To: rtcweb@ietf.org, coverdale@sympatico.ca, jmvalin@mozilla.com, "kiran.guduru@samsung.com" <kiran.guduru@samsung.com>, cary.bran@plantronics.com
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Subject: Re: [rtcweb] rtcweb Digest, Vol 38, Issue 51
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Paul,
What do you say, if another end point is using both G.711 and Opus at 8kHz
and why ?

Steev.



>> Is that means spec is recommending G.711 (PCMA/PCMU) for sampling rate
> >> less than or equal to 8 kHz?
> >
> >No. Opus is still a good idea for 8 kHz, but it's not 2119 RECOMMENDED
> >since there are valid (mostly complexity-related) reasons to use G.711
> >despite the higher bit-rate.
> >
> >       Jean-Marc
>
> Opus isn't a good idea for 8 KHz if you are trying to inter-operate with
> another end-point using G.711.
>
> ...Paul
>
>
>