Hi,
I am trying to us sox as part of an RF signal processing daemon on a Raspberry Pi 3B Stretch. When I execute sox from a terminal command line the output file is created, but when I spawn the command it runs but doesn't create the output file:
runs and creates '0.wav': sox -r 32k -t raw -e s -b 16 -c 1 0.raw -r 12k 0.wav
runs but doesn't create '0.wav': sox -r 32k -t raw -e s -b 16 -c 1 0.raw -r 12k 0.wav
redirecting stdin/out/err and it still doesn't create '0.wav': sox -r 32k -t raw -e s -b 16 -c 1 0.raw -r 12k 0.wav &> out.log < /dev/null &
the sox output seems the same in all cases and echo $? print 0 == success. What am I missing?
thanks
Rob
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