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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Thanks Michael. I guess prior to 1.6.2, Asterisk was downgrading
streams to SLIN before mixing and then mixed stream got upgraded to WB.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>My question is, with this release, is Asterisk converting WB
codecs to SLIN16 and mix them that way ? That seems to be the logical way to me
just wanted an insider expert to confirm/deny that.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Is this the right list to ask that question/find the right
contact before I delve into the code knee deep ?<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Serhad Doken<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
asterisk-users-bounces@lists.digium.com
[mailto:asterisk-users-bounces@lists.digium.com] <b>On Behalf Of </b>Michael
Graves<br>
<b>Sent:</b> Thursday, June 18, 2009 6:14 AM<br>
<b>To:</b> Asterisk Users Mailing List - Non-Commercial Discussion<br>
<b>Subject:</b> Re: [asterisk-users] Wideband (G722) MeetMe<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-size:10.0pt'>--Original
Message Text---<br>
<b>From:</b> Doken, Serhad<br>
<b>Date:</b> Wed, 17 Jun 2009 16:07:12 -0700<br>
<br>
<br>
<br>
Hi, <br>
<br>
I wanted to follow up on this thread about WB support on the MeetMe bridge that
is in 1.6.2. Does it only work for G722 or any WB codec ? <br>
<br>
I am working with another 16k WB codec that I can transcode to 722 and vice
versa. I was curious if the 1.6.2 MeetMe bridge can also mix 722 with any other
WB codec natively(without downscaling). <br>
<br>
Thanks, <br>
<br>
Serhad Doken <br>
<br>
While not an expert in Asterisk internal, it seems unlikely that Asterisk is
mixing signals in encoded space. It's most likely converting the stream to slin
for mixing then encoding back into whatever is most appropriate for each
end-point.<br>
<br>
Michael<span style='color:#1F497D'><o:p></o:p></span></span></p>
<p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-size:10.0pt;
font-family:"Arial","sans-serif";color:#000001'>--<br>
Michael Graves<br>
mgraves<at>mstvp.com<br>
http://blog.mgraves.org<br>
o713-861-4005<br>
c713-201-1262<br>
sip:mgraves@mstvp.onsip.com<br>
skype mjgraves<br>
fwd 54245</span><o:p></o:p></p>
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