Re: Questions about multiple DLS synth instantiations
Re: Questions about multiple DLS synth instantiations
- Subject: Re: Questions about multiple DLS synth instantiations
- From: William Stewart <email@hidden>
- Date: Fri, 5 Dec 2003 14:38:11 -0800
On 04/12/2003, at 7:22 PM, Christopher Corbell wrote:
If anyone's been able to successfully construct an AUGraph with
multiple, independent synths in it, I'd appreciate a look at some
code snippets, particularly if you've been able to load SoundFonts
onto different synth instantiations.
[....]
Tracks in iPiano are implemented this way, with separate
synth units for each track feeding into a stereo mixer.
SoundFonts work OK.
I think you may be seeing an initialization sequence problem?
You call AUGraphInitialize after setting the sound-bank to your
SoundFont, but I believe this will re-init the AudioUnit components?
Try moving the call to set the instruments last, after the graph
is constructed and running.
This code is actually done correctly - ie. set up all the state
(including the connections) THEN initialize
I'm a little confused as well as we do this kind of thing with no
problems and the code that was posted looks fine to me
Bill
hth,
Christopher
=============================
Cider Factory Software, Inc.
http://www.cidersoftware.com
=============================
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