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Re: MIDI control of simple AU parameter?
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Re: MIDI control of simple AU parameter?


  • Subject: Re: MIDI control of simple AU parameter?
  • From: Todd Blanchard <email@hidden>
  • Date: Sun, 6 Apr 2008 22:05:42 -0700

I don't know if there's a slicker way - but I just have what amounts to an NSNotificationCenter that is also a MIDI event listener that issues notifications to things - this makes it easy to implement MIDI learn on various selectors.

I use SnoizeMIDI for grabbing and filtering events.

-Todd Blanchard

On Apr 6, 2008, at 11:00 AM, Chris Johnson wrote:

I'm not sure how trivial this is, but does anyone have example code for controlling an AU parameter with a MIDI controller? Say, an expression pedal or the modulation wheel.

It's for a freebie- I've done a wah pedal AU that works great if you're manipulating the slider but it would be better if it responded to a MIDI controller.

	Chris Johnson
	airwindows
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References: 
 >How to add an Audio Unit to Kalimba? (From: Sam Jew <email@hidden>)
 >Re: How to add an Audio Unit to Kalimba? (From: Jens Alfke <email@hidden>)
 >MIDI control of simple AU parameter? (From: Chris Johnson <email@hidden>)

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