yes, my only mistake was the syntax .... the ladspa plugin is now
working very well.
Here is the final syntax I am using:
(open-sound "WXYZ.amb")
(apply-ladspa (list (make-sample-reader 0 0 0) ;chan 0
(make-sample-reader 0 0 1) ;chan 1
(make-sample-reader 0 0 2) ;chan 2
(make-sample-reader 0 0 3)) ;chan 3
(list "ambis1" "Ambisonics-square-decoder" 0 1 1.41 2 500 2)
(mus-sound-frames "WXYZ.amb")
"ambisonic file")
(save-sound-as "4_speaker_decode.wav")
(exit)
Etienne
On 5/15/07, Bill Schottstaedt <[EMAIL PROTECTED]> wrote:
> does that sound like a possible reason that SND could not execute a plugin?
No. What error are you getting? Which Ambisonics plugin are you using?
Also, I notice in your first message that you are calling it:
(apply-ladspa (list (make-sample-reader 0 0 0) ;chan 0
(make-sample-reader 0 0 1) ;chan 1
(make-sample-reader 0 0 2) ;chan 2
(make-sample-reader 0 0 3) ;chan 3)
(list "ambis1" "Ambisonics-square-decoder" 0 1 1.44 2 500 2)
duration? origin?)
but the first argument list close paren is commented out -- the "; chan 3)"
comment
goes to the end of the line. Could it be that you want:
(apply-ladspa (list (make-sample-reader 0 0 0) ;chan 0
(make-sample-reader 0 0 1) ;chan 1
(make-sample-reader 0 0 2) ;chan 2
(make-sample-reader 0 0 3)) ;chan 3
(list "ambis1" "Ambisonics-square-decoder" 0 1 1.44 2 500 2)
(frames))
Emacs indentation and paren-matching makes it easier to find this kind of
problem.
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