2010-08-17 15:39, Bernd Casper skrev:
> Hi David,
>
>
FS 1.1.2 delivers currently strange rendering issues. Strange though, not all
sounds are affected, and even more strange, the crackling disappears if more
keys are pressed (as shown in the example). Here's a sample of one and the
same program, which is very good in serving as reference sound. First you
listen to FS, second Creative Synth (SB Live Platinum). Note also the presence
of the attack and rich sound and buzz in Creative rendering. The wave is
converted to ogg with 256KB/s, so it's nearly lossless.
>
>
http://bca.free-artists.net/data/tempdl/bca_FS112alpha_rendering_test_clairon4_FS1st_Creative2nd.ogg>
> I also observe ticks a quarter of a second after releasing keys, as
whether releases cut off with a tick.
>
> Playing with parametres
gives no improvement.
Thanks for the testing, Bernd. I would need a
little more information to
be able to solve these bugs.
* Do
you also have the sf2 used to render these files?
* The initial
crackling sounds like underruns, what are your audio
output options in this
rendering example?
* The difference in what you call "richness"
between the two examples,
sounds like either difference in handling cutoff,
or chorus, or a
combination. I'm not sure though, and I believe S Christian
Collins is
our expert on this matter. Christian, perhaps you have some
thoughts
about this issue?
// David
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