Re: [Bluemusic-users] Something's wrong with the mixer

[r.30 <r.3...@te...>]

Many thanks Steven, yes that helped. I thought that the formula "isustain =
p3 -iattack -irelease" has a p3 as result when I give 3 parameters to the
linsegr-instruction, but obviously it isn't. The signal extends p3.

The problem with vst4cs.dll still exists, but I think this is a problem of
CSound. I tried to pass the output to one (two) ga-rated variable(s) and
then to a simple instrument only with an outs-instruction -> no sound
occurs. I tested it with winxsound too.

I forgot to say that I use Csound 5.11. Does anyone has new experiences with
5.12 in that matter?


Steven Yi wrote:
> 
> I just tested and I think I understand the problem.  Because blue
> creates a mixer instrument, it creates a single note for that
> instrument to run.  It uses the value of the generated score and sets
> the duration of the mixer instrument to that value.  However, because
> the note instance is extending itself 5 seconds for the irelease, that
> value is not added in as part of the calculation of how long the mixer
> note should play.  This case occurs too for when reverbs have a long
> tail.  The solution is to add "Extra Render Time" on the mixer to a
> value you would like to add.  I tested with adding "5.0" and it plays
> the full sound correctly.  You can add extra time here too to add
> silence at the end of your piece.
> 
> For myself, I normally use at least 5.0 seconds extra to account for
> the effects I use plus to have a little bit of silence at the end of
> the rendered piece.
> 
> Hope that helps!
> steven
> 
> 
> On Tue, Feb 23, 2010 at 3:52 PM, r.30 <r.3...@te...> wrote:
>> Steve, It seems that Blue does not accept optional parameters when the
>> mixer
>> is enabled. I uploaded a simple file, in which the signal is damped with
>> the
>> "linsegr" instruction. If the mixer is disabled it works well, but if it
>> is
>> enabled, it ignores the optional values. I uploaded a test file. Vary the
>> value behind iattack to 0.0 and behind irelease to 1.0. Hear the
>> differences
>> when the mixer is disabled and then enabled. I detected also the problem
>> with the mixer, when using vst4cs.dll. It works well, when the mixer is
>> disabled, but blue makes no sound even if it is enabled. Test.blue FYI: I
>> use a Toshiba Satellite Laptop with Pentium Dual CPU T2730 1.63GHz, 2GB
>> RAM,
>> Windows Vista incl. Service Pack 2 (forgive my sin!) and Blue 2.0.3, but
>> I
>> don't think that it is a problem of hardware, isn't it?
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> 
> ------------------------------------------------------------------------------
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> Try the new software tools for yourself. Speed compiling, find bugs
> proactively, and fine-tune applications for parallel performance.
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> http://p.sf.net/sfu/intel-sw-dev
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