Hi,

I'd like to transfer pvs bins between Csound and Python, and it seems
I can make it work by using
pvsout  fsin, 0
in the Csound instrument,
then in Python:

fft_audio_in1 = csnd6.PVSDATEXT()
err = cs.PvsoutGet(fft_audio_in1, "0")

But, I'm not sure how to read the frames from the PVSDATEXT object.

fft_audio_in1.frame gives me "None"

and just to test:
fft_audio_in1.winsize gives me
swig/python detected a
memory leak of type 'int32 *', no destructor found.

Is it correct to use 0 as the channel name on the Csound side, and
then "0" as the channel name on the Python side? Seems a bit odd, but
was the only way I could seem to make it run without error.

-- 

Oeyvind Brandtsegg
Professor of Music Technology
NTNU
7491 Trondheim
Norway
Cell: +47 92 203 205

http://flyndresang.no/
http://www.partikkelaudio.com/
http://soundcloud.com/brandtsegg
http://soundcloud.com/t-emp

... and btw. this is with Csound 6.03.2 on windows

2014-05-13 12:55 GMT+02:00 Oeyvind Brandtsegg :
> Hi,
>
> I'd like to transfer pvs bins between Csound and Python, and it seems
> I can make it work by using
> pvsout  fsin, 0
> in the Csound instrument,
> then in Python:
>
> fft_audio_in1 = csnd6.PVSDATEXT()
> err = cs.PvsoutGet(fft_audio_in1, "0")
>
> But, I'm not sure how to read the frames from the PVSDATEXT object.
>
> fft_audio_in1.frame gives me "None"
>
> and just to test:
> fft_audio_in1.winsize gives me
> swig/python detected a
> memory leak of type 'int32 *', no destructor found.
>
> Is it correct to use 0 as the channel name on the Csound side, and
> then "0" as the channel name on the Python side? Seems a bit odd, but
> was the only way I could seem to make it run without error.
>
> --
>
> Oeyvind Brandtsegg
> Professor of Music Technology
> NTNU
> 7491 Trondheim
> Norway
> Cell: +47 92 203 205
>
> http://flyndresang.no/
> http://www.partikkelaudio.com/
> http://soundcloud.com/brandtsegg
> http://soundcloud.com/t-emp



-- 

Oeyvind Brandtsegg
Professor of Music Technology
NTNU
7491 Trondheim
Norway
Cell: +47 92 203 205

http://flyndresang.no/
http://www.partikkelaudio.com/
http://soundcloud.com/brandtsegg
http://soundcloud.com/t-emp