Re: [ecasound] channel manipulation

From: Julien Claassen <julien@email-addr-hidden>
Date: Thu Sep 27 2012 - 10:33:47 EEST

Hello Patrick!
   For a start, you said this:
ecasound ... -a:1,2,3,4,5,6,7,8 -i test.wav \
   Later on you said this:
-a:7 -i loop,1 ...
   for that to work, you MUST remove "7" from the original list of chains,
because it should input loop,1 and not test.wav.
   Then what do you want to copy channel 5 to channel 6 for in chain 8? I
assume, that your input file is stereo. So chain 8 (having test.wav as input)
only has a channel 1 and 2.
   If you want chain 7 to get input from loop,1 and mixdown to channel 5 and
then copy that mixdown to channel 6, you can use a direct chcopy:5,6 after the
-chmix:5, if I'm not mistaken. So no need for chain 8 in this scenario.
   Perhaps, this also helps you infinitely running engine. This is usually a
sign for a live input or a null input, which of course can both take in input,
until your system crashes or disk is full. :-)
   I hope, that helps a little.
   Warm regards


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Received on Thu Sep 27 12:15:01 2012

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