Re: LAP : AU music device needs Audio & MIDI
Re: LAP : AU music device needs Audio & MIDI
- Subject: Re: LAP : AU music device needs Audio & MIDI
- From: Urs Heckmann <email@hidden>
- Date: Fri, 25 Jul 2003 11:36:54 +0200
Am Freitag, 25.07.03, um 09:34 Uhr (Europe/Berlin) schrieb kent:
thanks for all the responses, I think I'm getting closer to having a
grip on the problem.
I'm sure that what I need is an aumu because I need MIDI notes and I
need audio input. so that issue is solved, but I do thank you all for
the suggestion of the aumf BECAUSE when I look in my AU headers
(particularly in AUComponent.h, line 76) I see the following:
kAudioUnitType_MusicEffect = FOUR_CHAR_CODE('aumx'),
Yeah, this was a bug back in September I think to remember. - 'aumf' is
correct...
which is leading me to believe that I have some outdated headers.
where do I find the latest and greatest AU files online?
I think this was fixed with Developer Tools from December 2002. Dunno...
Furtherly, there's an April 2003 CoreAudio SDK at connect.apple.com -
You need to login with your ID from ADC membership...
finally I gather from all of your responses that when my aumu in logic
is graced with the side-chain popup menu and no setting in the
side-chain popup menu yields any kindof audio callbacks to me, that
this is an issue of LAP and not of mine.
Yeah. We've recently discussed a lot of stuff like this, where still a
lot of VST specifics seem to cloud some of our thinking. Some of the AU
specific paradigms have yet to be implemented by plugin/host
developers...
You should provide any input / side chain or multiple outs in form of
busses. This should be preferred over a single bus with multiple
channels. However, AUBase is currently limitted in that those
additional Busses can't be queried for ChannelInfo Arrays.
Some days ago we learned that Logic as well as Metro support multiple
output busses, but that they couldn't test that properly due to lack of
AUs utilizing these features...
I thank you for notifying the emagic people. who is responsible for
this at emagic? I would like to verify the roots of this problem
before informing our support staff in berlin to forward support calls
to hamburg.
It's Niko (email@hidden) I guess, but I think he's on
vacation until Aug 4th ...
Cheers,
;) Urs
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