Hi,

Is GetPvsChannel available in the Csound API under Python?
I get a crash when trying to use it, but it might be that I'm using it
incorrectly (?) as I've just tried to translate the info in the
apidocs to how it could apply to Python.

cs = csnd6.Csound()
cs.Compile("self_audio_csnd.csd")
stopflag = 0
fft_audio_in1 = numpy.zeros(1024)
fft_audio_in2 = numpy.zeros(1024)
while not stopflag:
    stopflag = cs.PerformKsmps()
    test1 = cs.GetPvsChannel(fft_audio_in1, 0)
    test2 = cs.GetPvsChannel(fft_audio_in2, 1)
cs.Reset()

any hints appreciated
best
Oeyvind


-- 

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

Ah, excellent then.

It seems not all files are updated when I build Csound and do
mingw32-make install
So my csnd6.dll for example was an old version.

I have crashes on several of the python examples distributed with Csound.
This may be related to a mix of old and new versions in my system due
to the above mentioned install problem,
or it may be related to actual problems.
For example TrappedCsd.py, cb.py and several others will crash,
wxController.py works fine
drone.py loads ok but crashes when I hit play

Could someone else try these under windows?

Oeyvind

2014-02-26 15:59 GMT+01:00 Andres Cabrera :
> IIRC this was a bug fixed after the latest release.
>
> Cheers,
> Andrés
>
>
> On Wed, Feb 26, 2014 at 4:06 AM, Oeyvind Brandtsegg
>  wrote:
>>
>> Hi,
>>
>> Is GetPvsChannel available in the Csound API under Python?
>> I get a crash when trying to use it, but it might be that I'm using it
>> incorrectly (?) as I've just tried to translate the info in the
>> apidocs to how it could apply to Python.
>>
>> cs = csnd6.Csound()
>> cs.Compile("self_audio_csnd.csd")
>> stopflag = 0
>> fft_audio_in1 = numpy.zeros(1024)
>> fft_audio_in2 = numpy.zeros(1024)
>> while not stopflag:
>>     stopflag = cs.PerformKsmps()
>>     test1 = cs.GetPvsChannel(fft_audio_in1, 0)
>>     test2 = cs.GetPvsChannel(fft_audio_in2, 1)
>> cs.Reset()
>>
>> any hints appreciated
>> best
>> Oeyvind
>>
>>
>> --
>>
>> 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
>>
>>
>> Send bugs reports to the Sourceforge bug trackers
>> csound6:
>>             https://sourceforge.net/p/csound/tickets/
>> csound5:
>>             https://sourceforge.net/p/csound/bugs/
>> Discussions of bugs and features can be posted here
>> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe
>> csound"
>>
>>
>



-- 

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

Hi,
I wonder if this has been fixed or not, as I could not find it in the
draft release notes.
Oeyvind

2014-02-26 15:59 GMT+01:00 Andres Cabrera :
> IIRC this was a bug fixed after the latest release.
>
> Cheers,
> Andrés
>
>
> On Wed, Feb 26, 2014 at 4:06 AM, Oeyvind Brandtsegg
>  wrote:
>>
>> Hi,
>>
>> Is GetPvsChannel available in the Csound API under Python?
>> I get a crash when trying to use it, but it might be that I'm using it
>> incorrectly (?) as I've just tried to translate the info in the
>> apidocs to how it could apply to Python.
>>
>> cs = csnd6.Csound()
>> cs.Compile("self_audio_csnd.csd")
>> stopflag = 0
>> fft_audio_in1 = numpy.zeros(1024)
>> fft_audio_in2 = numpy.zeros(1024)
>> while not stopflag:
>>     stopflag = cs.PerformKsmps()
>>     test1 = cs.GetPvsChannel(fft_audio_in1, 0)
>>     test2 = cs.GetPvsChannel(fft_audio_in2, 1)
>> cs.Reset()
>>
>> any hints appreciated
>> best
>> Oeyvind
>>
>>
>> --
>>
>> 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
>>
>>
>> Send bugs reports to the Sourceforge bug trackers
>> csound6:
>>             https://sourceforge.net/p/csound/tickets/
>> csound5:
>>             https://sourceforge.net/p/csound/bugs/
>> Discussions of bugs and features can be posted here
>> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe
>> csound"
>>
>>
>



-- 

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


Send bugs reports to
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Discussions of bugs and features can be posted here
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