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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>G’day Andrew<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'>One simply solution I have used in the past, is to use the separate
computer (ie presenter machine) which has the AG software on it which allows
you to transmit the desktop or window using VPCScreen, or alternatively, if you
VNC to the presenter machine, you can then VPCSreen the VNC session. <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'>Given this is a separate machine, you connect the audio output
from the computer to the Echo Canceller, this then allows you to transmit the
audio both locally and externally. I have done this a number of times, especially
for multimedia presentations.<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'>I hope this gives you an idea for one possible solution.<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'>Cheers,<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Jason.<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 lang=EN-US style='font-size:10.0pt;font-family:
"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'> Andrew Leahy [mailto:alfski@gmail.com] <br>
<b>Sent:</b> Monday, 25 August 2008 2:30 PM<br>
<b>To:</b> ag-tech<br>
<b>Subject:</b> [AG-TECH] how do I get desktop audio 'into' AG/RAT?<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<div>
<p class=MsoNormal style='margin-bottom:12.0pt'>Hi - this is a tough one
because of all the echo/feedback problems.<br>
<br>
How do sites capture audio from applications on a AG desktop and get it into
the AG environment?<br>
<br>
For example, if I want to share desktop multimedia I can use VPCScreenProducer
to inject the video into VIC.<br>
But what do I do about audio? the normal audio-out is echo cancelled by the
ClearOne or similar device so isn't transmitted into RAT.<br>
<br>
One idea, that I haven't tried, is to use a second sound device and feed it
into the ClearOne or room to be picked up by the line/mic-in on the primary
card (where RAT is recording)? But then I have the hassle of figuring how to
tell particular apps to use device 2 rather than device 1 for audio.<br>
<br>
My application is with Linux (FC) desktops, but the same problem would apply to
Windows & OS X.<br>
<br>
Any advice would be welcome.<br>
<br>
Cheers, Andrew<br>
<br>
School of Computing & Mathematics<br>
University of Western Sydney<o:p></o:p></p>
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