Re: [ecasound] channel manipulation

Hi Patrick!
   This should be it. Try it. Once with a stereo file, with different signals
in left and right channel and once with say a sine wave of the same frequency
and phase in both channels, so you can hear, if the 3rd channel mix is
correct:
ecasound -f:16,3,44100 -a:1,2,3,4 -i test.wav \
   -a:1 -chmix:1 \
   -a:2 -chmute:2 -chmove:1,2 \
   -a:3 -chmute:2 -chmove:1,3 \
   -a:4 -chmute:1 -ea:-100 -chmove:2,3 \
   -a:all -o test-out.wav
   Adjust the samplerate and bitwidth in the -f: option to your requirements.
See man ecasound for a description of -f: .
   Kind regards
          Julien

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Received on Wed Sep 26 16:15:04 2012