> Steve Edwards wrote:
>>
>> The dialplan snippet would look something like:
>>
>> exten = s,n,system(/path-to-sox/sox a.wav b.wav c.wav)
>>
>> This would copy a.wav followed by b.wav to a new file, c.wav.
On Sat, 10 Oct 2009, Barton Fisher wrote:
> hmm, no luck. Here's what I have:
>
> exten => append,1,Noop(${PHRASEID}) ; this is the full path to original
> message without extension .wav
I'm on a "personal mission" to stamp out the abuse of the noop()
application since there is a more versatile application, verbose(),
specifically for this task :)
> exten => append,n,System(sox ${PHRASEID}.wav ${TEMPMESSAGE}.wav
> ${PHRASEID}.wav)
> -- Executing [app...@record:5] System("SIP/8001-0a0227c8", "sox
> /var/lib/asterisk/sounds/custom/7146762004/1_17692.wav
> /var/lib/asterisk/sounds/custom/7146762004/temp.wav
> /var/lib/asterisk/sounds/custom/7146762004/1_17692.wav") in new stack
sox\
/var/lib/asterisk/sounds/custom/7146762004/1_17692.wav\
/var/lib/asterisk/sounds/custom/7146762004/temp.wav\
/var/lib/asterisk/sounds/custom/7146762004/1_17692.wav
The output file has the same name as one of the input files. If I execute
"sox a.wav b.wav a.wav" I get "sox WARN wav: Premature EOF on .wav input
file." Curiously, if I execute "sox a.wav b.wav b.wav" it works, but that
is not what you want. In general, specifying an output file name the same
as an input file name is a bad idea because the result is inconsistent
from program to program.
What happens if you execute your command from a shell command line?
Is the path to sox in the environment of the process created by Asterisk?
If you append ">/tmp/stdout 2>/tmp/stderr" to your system() command line
you may get more clues.
--
Thanks in advance,
-------------------------------------------------------------------------
Steve Edwards sedwa...@sedwards.com Voice: +1-760-468-3867 PST
Newline Fax: +1-760-731-3000
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