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Re: [Cs-dev] Re: [Csnd] GBS 48000sr Problem

Date2005-03-20 19:05
From"Art Hunkins"
SubjectRe: [Cs-dev] Re: [Csnd] GBS 48000sr Problem
Yes; that's the way I'm doing them all, for test purposes.

Art Hunkins

----- Original Message -----
From: "Michael Gogins" 
To: 
Sent: Sunday, March 20, 2005 1:50 PM
Subject: Re: [Cs-dev] Re: [Csnd] GBS 48000sr Problem


> Did you try specifying ksmps but omitting to specify kr in the orchestra?
>
> -----Original Message-----
> From: Art Hunkins 
> Sent: Mar 20, 2005 12:55 PM
> To: csound-devel@lists.sourceforge.net
> Subject: [Cs-dev] Re: [Csnd] GBS 48000sr Problem
>
> John,
>
> Here is the actual error message generated (sorry I didn't quote it
> correctly earlier):
>
> orch compiler:
> 25 lines read
> sr = 48000.000000, kr = 480.000000, ksmps = 100.000000
> error:  inconsistent sr, kr, ksmps
> 1 syntax errors in orchestra.  compilation invalid
> inactive allocs returned to freespace
> end of score.              overall amps:      0.0
>            overall samples out of range:        0
> 0 errors in performance
>
> This is using the same test .csd I sent earlier; it does *not* specify kr
> (csound calculates it itself).
>
> I will methodically go back and find the latest GBS that does *not*
> demonstrate this error, and report back to you.
>
> Art Hunkins
> ----- Original Message -----
> From: "John D. Ramsdell" 
> To: 
> Cc: "Art Hunkins" 
> Sent: Sunday, March 20, 2005 9:03 AM
> Subject: Re: [Csnd] GBS 48000sr Problem
>
>
> > "Art Hunkins"  writes:
> >
> > > I've a bit of new information relative to the console *Windows* GBS10
> > > sr=48000 issue. (Under certain conditions it gives an "illegal sr
rate"
> > > error and stops.)
> >
> > Is I said before, I don't know where to look in the code for this
> > problem.  I couldn't even find the string "illegal sr rate" in the
> > sources or the strings files.  It's particularly troubling that it
> > works with flCsound but not with console csound.  They share the same
> > code used for rendering the input, and were compiled using the same
> > compiler.  At runtime, the csound engine will most likely be loaded
> > into different portions of memory, but why that should matter, I
> > cannot say.
> >
> > At this point, I can only think of one path forward.  I suggest
> > testing old versions of the code, both old GBS versions, and the ones
> > built by John ffitch for Windows from sources in the repository used
> > to build the GBS distribution.
> >
> > The Csound developers have been very good about maintaining a log of
> > changes, I've been tagging whenever I release, so if we know the
> > release at which this stopped working, we should be able to figure out
> > what change caused it.
> >
> > John
> >
> > >
> > > It seems that at certain values for ksmps it runs - at others, it
> doesn't.
> > >
> > > At the following values for ksmps, it runs:
> > > 5, 10, 20, 30, 40, 80, 240, 250, 500, 1000
> > >
> > > At these values, it aborts with the above message:
> > > 29, 31, 35, 50, 81, 85, 90, 99, 100, 101, 200, 220, 230, 235, 239, 241
> > >
> > > With flCsound, *all* values for ksmps work fine. (Also, in console
GBS,
> no
> > > problems at all with sr=44100.)
> > >
> > > With Victor's CS4 console version (Windows), MyCsound4, all values
work
> > > fine.
> > >
> > > I ran all tests with the attached simple .csd. Please note that in all
> cases
> > > kr was not specified (in the hope possibly of ruling out "rounding"
> > > problems?)
> > >
> > > Art Hunkins
> > > Perhaps someone may get an idea from this info.
> > >
> > > Art Hunkins
> > --
> > Send bugs reports to csound-bugs@cs.bath.ac.uk
> >               (or to http://www.cs.bath.ac.uk/cgi-bin/csound )
> > To unsubscribe, send email to csound-unsubscribe@lists.bath.ac.uk
>
>
>
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