|
Thanks all for the replies. Yes I am on an intel mac. A friend of mine, also
on the intel mac, has the same problem. I will try changing the amplitudes
at home this evening to see if it makes any differenc.
Many Thanks
Peiman
Victor Lazzarini wrote:
>
> This does not crash csound here on WinXP. The
> amplitude is completely off the scale, but csound
> runs to the end without any problems. Here's
> the printout:
>
> SECTION 1:
> ftable 1:
> new alloc for instr 1:
> B 0.000 .. 5.000 T 5.000 TT 5.000 M: 163033.6 163033.6
> number of samples out of range: 105483 105483
> Score finished in csoundPerform().
> inactive allocs returned to freespace
> end of score. overall amps: 163033.6 163033.6
> overall samples out of range: 105483 105483
> 0 errors in performance
> Elapsed time at end of performance: real: 5.240s, CPU:
> 5.234s
> 54 16384-byte soundblks of shorts written to dac
> Removing temporary file
> C:\DOCUME~1\Victor\LOCALS~1\Temp\cs169.srt ...
> Removing temporary file
> C:\DOCUME~1\Victor\LOCALS~1\Temp\cs168.sco ...
> Removing temporary file
> C:\DOCUME~1\Victor\LOCALS~1\Temp\cs167.orc ...
>
> A denormal problem might be at play
> here, but the thing is that the amplitudes are never
> too low, so I can't see that can be it.
>
> If you change the amplitude of either the noise or
> the sine to 1, does it change anything?
>
> I'll try it on the Mac tomorrow at work.
>
> Victor
>
>
>>
>>
>> Thanks very much,
>>
>> Bellow is a csd that doesn't depend on any sound files.
>> When I run pvsfilter in blue it completely crashes,
>> outside blue csound starts the performance but doesn't
>> seem to end the performance and crashes: I don't get the
>> usual messages like "Score finished in csoundPerform()"
>> and so on. Instead after the sound (which is very very
>> glitchy) has stopped all these numbers are printed for a
>> while (it is this that must be overloading blue maybe).
>> All in all the effect is very much like a cpu overload (in
>> fact just checking on the activity monitor, it is a CPU
>> overload!).
>>
>> Best
>> Peiman
>>
>>
>>
>>
>> sr=44100
>> ksmps=10
>> nchnls=2
>>
>>
>> instr 1
>>
>> ar1 oscil 5000, 440, 1
>> ain1 noise 5000, .5
>>
>> ftps1 pvsanal ar1, 1024, 1024/4, 1024*2, 1 ; analyse it
>> ftps2 pvsanal ain1, 1024, 1024/4, 1024*2, 1 ; analyse
>> it
>>
>> fsig1 pvsfilter ftps2, ftps1, .5, .2
>>
>> aout2 pvsynth fsig1
>> outs aout2, aout2
>> endin
>>
>> instr 2
>>
>> ar1 oscil 5000, 440, 1
>> ain1 noise 5000, .5
>>
>> outs ar1, ar1
>> endin
>>
>>
>>
>>
>>
>> f 1 0 4096 10 0 1
>> ;i2 0 5
>> i1 0 5
>> e
>>
>>
>>
>>
>>
>> Victor Lazzarini wrote:
>> >
>> > I'll look into it. Do you mean crashing
>> > csound? Does it happen often? Can you give
>> > us a CSD that does not depend on your
>> > soundfiles?
>> >
>> > Victor
>> >
>> >>
>> >>
>> >> Hi all,
>> >>
>> >> It has just been brought to my attention that pvsfilter
>> >> freezes csound. Running the csd bellow I get a random
>> set >> of numbers printed in the terminal, very strange
>> and I am >> heart broken as this is one of my favorite
>> opcodes ever! >> This is on OS X (intel) by the way.
>> >>
>> >> Thanks
>> >> Peiman
>> >>
>> >>
>> >>
>> >>
>> >> sr=44100
>> >> ksmps=10
>> >> nchnls=2
>> >>
>> >> instr 1
>> >> ar1, ar2 diskin
>> >>
>> "/Users/peimankhosravi/Desktop/newsounds_2006/china_impuls
>> >> es3.aif", 1, 0, 1 ain1, ain2 diskin >>
>> "/Users/peimankhosravi/Desktop/newsounds_2006/grains_screa
>> >> m.aif", 1, 0, 1 >>
>> >> ftps1 pvsanal ar1, 1024, 1024/4, 1024*2, 1 ; analyse
>> it >> ftps2 pvsanal ain1, 1024, 1024/4, 1024*2, 1 ;
>> analyse >> it
>> >>
>> >> fsig1 pvsfilter ftps2, ftps1, .5, .2
>> >>
>> >> aout2 pvsynth fsig1
>> >> outs aout2, aout2
>> >> endin
>> >>
>> >>
>> >>
>> >>
>> >>
>> >> i1 0 10
>> >>
>> >>
>> >>
>> >> e
>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >> This is printed in the terminal:
>> >>
>> >> diskin: opened
>> >>
>> '/Users/peimankhosravi/Desktop/newsounds_2006/china_impuls
>> >> es3.aif': >> 44100 Hz, 2 channel(s), 126389
>> sample frames >> diskin: opened
>> >>
>> '/Users/peimankhosravi/Desktop/newsounds_2006/grains_screa
>> >> m.aif': >> 44100 Hz, 2 channel(s), 67472 sample
>> frames >> kdepth=0.500000 dirgain=0.000000
>> >> 0: 0.000000; 0.000000 -> 0.000000
>> >> 1: 0.000000; 0.000000 -> 0.000000
>> >> 2: 0.000000; 0.000000 -> 0.000000
>> >> 3: 0.000000; 0.000000 -> 0.000000
>> >> 364: 20.260473; 0.028343 -> 3.704309
>> >> 365: 17.096979; 0.003454 -> 3.083362
>> >> 366: 16.842743; 0.036720 -> 3.093540
>> >> 367: 12.612227; 0.041961 -> 2.323123
>> >> 368: 14.283969; 0.166731 -> 2.809273
>> >> 369: 14.587306; 0.313576 -> 3.083138
>> >> 370: 11.687224; 0.072398 -> 2.188313
>> >> 371: 9.055784; 0.055306 -> 1.680125
>> >> 372: 11.423029; 0.078322 -> 2.145612
>> >> and so on....
>> >> --
>> >> View this message in context:
>> >>
>> >
>>
> http://www.nabble.com/PVSfilter-bug--tf4637157.html#a13243686
>> >> Sent from the Csound - General mailing list archive at
>> >> Nabble.com.
>> >>
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>>
> http://www.nabble.com/PVSfilter-bug--tf4637157.html#a13249328
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>>
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