I'm experimenting with pvsbuffer / pvsbufread. pvsbuffer seems to be  
okay, but pvsbufread crashes Csound. This is an example extract:



-odac


sr = 44100
ksmps = 16
nchnls = 1
0dbfs = 1
instr 50; recording
ift			=			1
ain			inch			1
fsigin		pvsanal		ain, 1024, 256, 1024, 0
ift, ktime		pvsbuffer		fsigin, 5
endin
instr 60; reading and crashing
ibuf			=			1
ktime		linseg		0, p3, p3
fsig  			pvsbufread   	ktime, ibuf
aout			pvsynth		fsig
			outch		1, aout
endin


i 50 0 5
i 60 6 5
e



Am I doing something wrong? Thanks for any help -

	joachim

Thanks a lot, Ian. That's the point. I didn't see that ihandle is  
produced by pvsbuffer, not set before. It's working now!
Best -
	joachim



Am 22.05.2009 um 00:54 schrieb Iain McCurdy:

> Hi Joachim,
>
> I think the problem is how you are dealing with the handle variable.  
> It is an output argument from pvsbuffer so to use the same handle  
> with pvsbufread in another instrument it needs to be a global  
> variable. There is no point in assigning ift a value in instr 50.
> You might also need to set audio input in your CsOptions.
> Try this, it works for me:
>
> 
> 
> -idevaudio -odevaudio
> 
> 
> sr = 44100
> ksmps = 16
> nchnls = 1
> 0dbfs = 1
> instr 50; recording
> ain            inch            1
> fsigin        pvsanal        ain, 1024, 256, 1024, 0
> gift, ktime        pvsbuffer        fsigin, 5
> endin
> instr 60; reading and crashing
> ibuf            =            1
> ktime        linseg        0, p3, p3
> fsig              pvsbufread       ktime, gift
> aout            pvsynth        fsig
>             outch        1, aout
> endin
> 
> 
> i 50 0 5
> i 60 6 5
> e
> 
> 
>
>
>
>
> > From: jh@joachimheintz.de
> > To: csound@lists.bath.ac.uk
> > Date: Fri, 22 May 2009 00:17:55 +0200
> > Subject: [Csnd] pvsbufread crashes csound?
> >
> > I'm experimenting with pvsbuffer / pvsbufread. pvsbuffer seems to be
> > okay, but pvsbufread crashes Csound. This is an example extract:
> >
> > 
> > 
> > -odac
> > 
> > 
> > sr = 44100
> > ksmps = 16
> > nchnls = 1
> > 0dbfs = 1
> > instr 50; recording
> > ift	 =	 1
> > ain	 inch	 1
> > fsigin	 pvsanal	 ain, 1024, 256, 1024, 0
> > ift, ktime	 pvsbuffer	 fsigin, 5
> > endin
> > instr 60; reading and crashing
> > ibuf	 =	 1
> > ktime	 linseg	 0, p3, p3
> > fsig pvsbufread ktime, ibuf
> > aout	 pvsynth	 fsig
> > outch	 1, aout
> > endin
> > 
> > 
> > i 50 0 5
> > i 60 6 5
> > e
> > 
> > 
> >
> > Am I doing something wrong? Thanks for any help -
> >
> > joachim
> >
> >
> > Send bugs reports to this list.
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> "unsubscribe csound"
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