<div dir="ltr">Right. I fully understand that. The preference for g.711 in this case is that the transcoding is significantly cheaper (as reflected in the information obtained from "core show translation").<br><br>
Thanks,<br>--ag<br><br><div class="gmail_quote">On Thu, Jul 17, 2008 at 6:45 AM, Kevin P. Fleming <<a href="mailto:kpfleming@digium.com">kpfleming@digium.com</a>> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div class="Ih2E3d">Artie Gold wrote:<br>
> Is there some way to specify the use of a different codec (in this case,<br>
> g.711 vs. g.729) for use with meetme?<br>
> We have found that in the meetme case, with the necessity of<br>
> decompression and recompression, it's worth it to us to use g.711 (use<br>
> the bandwidth and save the processor) as opposed to the general case<br>
> where g.729 outperforms.<br>
<br>
</div>As you've already been told in other responses, it is not possible to<br>
mix audio without decompressing into signed linear (the simplest<br>
representation) first. MeetMe doesn't use G.711, it uses signed linear<br>
(well, this really happens in the Zaptel code that does the audio<br>
mixing, but the result is the same).<br>
<br>
--<br>
Kevin P. Fleming<br>
Director of Software Technologies<br>
Digium, Inc. - "The Genuine Asterisk Experience" (TM)<br>
<br>
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</blockquote></div><br><br clear="all"><br>-- <br>Artie Gold<br>F4W, Inc.
</div>