Hi,<br><br> I am using simph323 application (i.e running two instances one as caller and the other as listener) and able to transfer only "Audio".<br>Is it possible to transfer "Video" and "Data" also using simph323 application and if so how to give the command line options for the 2 instances (i.e caller and listener)<br>
Or else can anybody suggest me if there is any better application/example to transfer Audio,Video and Data simultaneously.<br><br>Regards,<br>Abdul Moiz<br><br><div class="gmail_quote">On Wed, Nov 2, 2011 at 3:41 AM, Simon Horne <span dir="ltr"><<a href="mailto:s.horne@packetizer.com">s.horne@packetizer.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"><div link="blue" vlink="purple" lang="EN-US"><div><p class="MsoNormal"><span style="font-size: 11pt; color: rgb(31, 73, 125);">Abdul Moiz<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size: 11pt; color: rgb(31, 73, 125);"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size: 11pt; color: rgb(31, 73, 125);">There are no specific ALSA examples.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size: 11pt; color: rgb(31, 73, 125);">However there are a number of same applications contained in the Applications download from the website.<u></u><u></u></span></p><p class="MsoNormal">
<span style="font-size: 11pt; color: rgb(31, 73, 125);"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size: 11pt; color: rgb(31, 73, 125);">Simon<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size: 11pt; color: rgb(31, 73, 125);"><u></u> <u></u></span></p>
<p class="MsoNormal"><b><span style="font-size: 10pt;">From:</span></b><span style="font-size: 10pt;"> ABDUL MOIZ [mailto:<a href="mailto:abdulmoiz786@gmail.com" target="_blank">abdulmoiz786@gmail.com</a>] <br><b>Sent:</b> 01 November 2011 12:39<br>
<b>To:</b> Simon Horne<br><b>Subject:</b> Re: [h323plus] Need help to run oh323tut application using ALSA<u></u><u></u></span></p><div><div class="h5"><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal" style="margin-bottom: 12pt;">
Hi simon,<br> <br> Thanks for your response.<br><br> I am a beginner in this field.<br>I am looking for sample examples/applications which establishes H.323 call and tranfers video,audio and data across 2 systems.<br>
Can you please tell me where can I find the latest sample applications (for Video,Audio and Data) or the related information/document for development of such applications<br><br><br>Regards,<br>Abdul Moiz<u></u><u></u></p>
<div><p class="MsoNormal">On Fri, Oct 28, 2011 at 8:34 PM, Simon Horne <<a href="mailto:s.horne@packetizer.com" target="_blank">s.horne@packetizer.com</a>> wrote:<u></u><u></u></p><p class="MsoNormal">Abdul Moiz<br>
<br>Oh323tut is getting quite old but here are some tips to get and set the<br>Audio Driver and Device Name <u></u><u></u></p><blockquote style="border-width: medium medium medium 1pt; border-style: none none none solid; border-color: -moz-use-text-color -moz-use-text-color -moz-use-text-color rgb(204, 204, 204); padding: 0cm 0cm 0cm 6pt; margin-left: 4.8pt; margin-right: 0cm;">
<p class="MsoNormal"><br>Get the drivers<br>PStringArray names = PSoundChannel::GetDriverNames();<br><br>Get the devices<br>PString DefaultAudioDriver = names[0];<br>PStringArray playDevices =<br>PSoundChannel::GetDeviceNames(DefaultAudioDriver,PSoundChannel::Player);<br>
PStringArray recDevices =<br>PSoundChannel::GetDeviceNames(DefaultAudioDriver,PSoundChannel::Recorder);<br><br>Enumerate the devices<br>for (PINDEX i = 0; i < playDevices.GetSize(); i++) {<br> cout << playDevices[i] << endl;<br>
}<br><br>To set the driver call these functions<br>PBoolean H323EndPoint::SetSoundChannelPlayDriver(const PString & name)<br>PBoolean H323EndPoint::SetSoundChannelRecordDriver(const PString & name)<br><br>To set the device call these functions<br>
PBoolean H323EndPoint::SetSoundChannelPlayDevice(const PString & name)<br>PBoolean H323EndPoint::SetSoundChannelRecordDevice(const PString & name)<br><br>Simon<br><br><br>From: <a href="mailto:h323plus-bounces@lists.packetizer.com" target="_blank">h323plus-bounces@lists.packetizer.com</a><br>
[mailto:<a href="mailto:h323plus-bounces@lists.packetizer.com" target="_blank">h323plus-bounces@lists.packetizer.com</a>] On Behalf Of ABDUL MOIZ<br>Sent: 28 October 2011 17:15<br>To: <a href="mailto:h323plus@lists.packetizer.com" target="_blank">h323plus@lists.packetizer.com</a><br>
Subject: [h323plus] Need help to run oh323tut application using ALSA<u></u><u></u></p><div><div><p class="MsoNormal" style="margin-bottom: 12pt;"><br>Hi,<br><br> I have downloaded the source code of "h323plus core"(version:1.23.0)<br>
and "PTlib"(version:2.10.1) from the link:<br><br> <a href="http://www.h323plus.org/source/" target="_blank">http://www.h323plus.org/source/</a><br><br> on my X86 Desktop system running ubuntu 10.04<br><br>
<br> I have followed the tutorial given at link<br><br> <a href="http://toncar.cz/openh323/tut/index.html" target="_blank">http://toncar.cz/openh323/tut/index.html</a><br><br> I am able to compile both the source codes without any problems.<br>
<br> Then I have downloaded and compiled "oh323tut" (version 1.1-1) source code<br>from the link below:<br><br> <a href="http://toncar.cz/openh323/tut/files.html" target="_blank">http://toncar.cz/openh323/tut/files.html</a><br>
<br> I have got simph323 installed on my system using<br><br> $ sudo apt-get install simph323<br><br><br> Now when I try to run oh323tut application and simph323 application (in<br>separete terminals) using the commands below:<br>
<br>$ ./oh323tut -f audio.wav -n -u 320<br>$ simph323 -n -u 321 <a href="http://320@127.0.0.1:1820" target="_blank">320@127.0.0.1:1820</a><br><br> I am getting the following problem:<br><br> H323> Could not open sound device Default - Check permissions or full<br>
duplex capability.<br><br><br> Can anybody please help to solve the above problem.<br><br><br> Regards<u></u><u></u></p></div></div></blockquote></div><p class="MsoNormal"><u></u> <u></u></p></div></div></div></div></blockquote>
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