On Wed, Sep 14, 2011 at 06:45:48PM +0200, Willy WOLFF wrote:
> Hi,
>
> I would like to mixing a 3 channel wav file with :
> - first track of wave file 90% left panning
> - second --------------- 50-50 pan
> - third 90% right panning and amplifing 300%
> and finaly output to one stereo wav file.
>
> This is my command, but doesn't wath i want :
>
> ecasound -a:1,2,3 -f:,3 -i tm-2011-09-12T22\:10\:46.wav \
> -a:1 -epp:10 \
> -a:2 -epp:50 \
> -a:3 -epp:90 -ea:300 \
> -a:all -f:,2 -o final.wav
> On right channel, i have second and third track amplified. I only want
> third track amplified. Wath's wrong?
Hi WW,
With your current Ecasound setup, each chain a:1, a:2, a:3
is getting the entire signal, i.e. all three channels.
-epp operates on the first two channels, so
you need to copy each individual signal to stereo.
Here is what I believe you need to do (not tested.)
ecasound -a:1,2,3 -f:,3 -i tm-2011-09-12T22\:10\:46.wav \
-a:1 -chcopy:1,2 -epp:10 \
-a:2 -chcopy:2,1 -epp:50 \
-a:3 -chcopy:3,1 -chcopy:3,2 -epp:90 -ea:300 \
-a:all -f:,2 -o final.wav
Best,
Joel
> Thanks.
>
> ps: i am french man, i know my english is saddly poor ...
>
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-- Joel Roth ------------------------------------------------------------------------------ BlackBerry® DevCon Americas, Oct. 18-20, San Francisco, CA Learn about the latest advances in developing for the BlackBerry® mobile platform with sessions, labs & more. See new tools and technologies. Register for BlackBerry® DevCon today! http://p.sf.net/sfu/rim-devcon-copy1 _______________________________________________ Ecasound-list mailing list Ecasound-list@email-addr-hidden https://lists.sourceforge.net/lists/listinfo/ecasound-listReceived on Wed Sep 14 20:15:03 2011
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