Re: [Oreka-user] Converting .mcf file to .wav

RTP payload type:110 is not usually an audio codec. It could be that what
you have captured with orkaudio is missing audio.
It's hard to tell without the orkaudio logs of when this call was captured
and/or a pcap trace.
Henri

On 14 November 2014 at 12:00, Sumit Uniyal <sum...@gm...>
wrote:

> Hi All,
>
> Several people have faced the problem with Oreka, where an audio file
> *.mcf is created, but does not get converted to *.wav
>
> A solution prescribed earlier was to use  OrkAudio transcode command
> referring to : http://sourceforge.net/p/oreka/mailman/message/27957140/
>
> Logs upon trying the command are as below:
>
> C:\Program Files (x86)\OrkAudio>OrkAudio transcode
> C:\Users\S\Dropbox\oreka\audio\2014\11\13\13\20141113_132203_LXCV.mcf
> 2014-11-13 16:04:14,235  INFO root:122 - Loaded plugin:
> ./plugins//RtpMixer.dll
> 2014-11-13 16:04:14,240  INFO taperegistry:62 - Registered processor:
> BatchProcessing
> 2014-11-13 16:04:14,253  INFO taperegistry:62 - Registered processor:
> Reporting
> 2014-11-13 16:04:14,253  INFO reporting:310 - Thread reporting to
> localhost,8080 started
> 2014-11-13 16:04:14,264  INFO taperegistry:62 - Registered processor:
> TapeFileNaming
> 2014-11-13 16:04:14,294  INFO batchProcessing:230 - thread Th0 starting -
> queuesize:20000
> 2014-11-13 16:04:14,304  INFO batchProcessing:262 - [] Th0 processing
> 20141113_132203_LXCV localside:unknown audiokeepdirection:both
> 2014-11-13 16:04:14,324 ERROR batchProcessing:405 - [] Th0 unsupported RTP
> payload type:110
> 2014-11-13 16:04:14,374  INFO batchProcessing:526 - [] Th0 stop: num
> samples: s1:0 s2:0 out:0
>
> As you can see, in my case the file was not converted. "unsupported RTP
> payload type:110"
>
> Questions:
>
> 1. Am I missing steps in the conversion process ?
> 2. Is there a decoder, if so where can I find it ? Is the decoder open
> source ?
> 3. What is the root cause for this behavior ?
> 4. How can I avoid this in future ?
>
>
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