Try reversing the order you load mod_sndfile and mod_voipcodecs and let me know if it makes any diff.<br><br><br><div class="gmail_quote">On Mon, Nov 3, 2008 at 9:01 PM, Brian Wood <span dir="ltr">&lt;<a href="mailto:bwood-lists@jacosoft.com">bwood-lists@jacosoft.com</a>&gt;</span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">I&#39;m trying to transcode a .wav to a .gsm using SOX v14.0.1. What I get<br>
is a completely garbled when using playback in FreeSWITCH. I have<br>
verified that at least one other application (Quicktime Player) can in<br>
fact play the resulting .gsm file.<br>
<br>
I have tried the following:<br>
<br>
 &nbsp; &nbsp;sox william.wav -t gsm william.gsm<br>
 &nbsp; &nbsp;sox william.wav -t gsm -r 8000 william.gsm resample -ql<br>
 &nbsp; &nbsp;sox william.wav -t gsm -r 8000 -c1 william.gsm resample -ql<br>
<br>
And I am playing the file using:<br>
<br>
 &nbsp; &nbsp;originate sofia/internal/<a href="mailto:1000@192.168.1.1">1000@192.168.1.1</a><br>
&amp;playback(/home/user/william.gsm)<br>
<br>
Other formats such as uLaw and aLaw (-t ul and -t al, respectively) seem<br>
to work fine.<br>
<br>
Does anyone know of a set of parameters for SOX that will make this work?<br>
<br>
At the end of the day, I just want it to work, so if anyone can<br>
recommend any other known/good command line tools to encode GSM that<br>
would be fine too.<br>
<br>
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</blockquote></div><br><br clear="all"><br>-- <br>Anthony Minessale II<br><br>FreeSWITCH <a href="http://www.freeswitch.org/">http://www.freeswitch.org/</a><br>ClueCon <a href="http://www.cluecon.com/">http://www.cluecon.com/</a><br>
<br>AIM: anthm<br><a href="mailto:MSN%3Aanthony_minessale@hotmail.com">MSN:anthony_minessale@hotmail.com</a><br>GTALK/JABBER/<a href="mailto:PAYPAL%3Aanthony.minessale@gmail.com">PAYPAL:anthony.minessale@gmail.com</a><br>
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