[Freeswitch-users] Transcoding to GSM using SOX

[Anthony Minessale]

nevermind, try latest trunk we found the issue.


On Tue, Nov 4, 2008 at 9:20 AM, Anthony Minessale <
anthony.minessale at gmail.com> wrote:

> Try reversing the order you load mod_sndfile and mod_voipcodecs and let me
> know if it makes any diff.
>
>
>
> On Mon, Nov 3, 2008 at 9:01 PM, Brian Wood <bwood-lists at jacosoft.com>wrote:
>
>> I'm trying to transcode a .wav to a .gsm using SOX v14.0.1. What I get
>> is a completely garbled when using playback in FreeSWITCH. I have
>> verified that at least one other application (Quicktime Player) can in
>> fact play the resulting .gsm file.
>>
>> I have tried the following:
>>
>>    sox william.wav -t gsm william.gsm
>>    sox william.wav -t gsm -r 8000 william.gsm resample -ql
>>    sox william.wav -t gsm -r 8000 -c1 william.gsm resample -ql
>>
>> And I am playing the file using:
>>
>>    originate sofia/internal/1000 at 192.168.1.1
>> &playback(/home/user/william.gsm)
>>
>> Other formats such as uLaw and aLaw (-t ul and -t al, respectively) seem
>> to work fine.
>>
>> Does anyone know of a set of parameters for SOX that will make this work?
>>
>> At the end of the day, I just want it to work, so if anyone can
>> recommend any other known/good command line tools to encode GSM that
>> would be fine too.
>>
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>>
>
>
>
> --
> Anthony Minessale II
>
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-- 
Anthony Minessale II

FreeSWITCH http://www.freeswitch.org/
ClueCon http://www.cluecon.com/

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