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Re: Audio Unit MIDI Output
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Re: Audio Unit MIDI Output


  • Subject: Re: Audio Unit MIDI Output
  • From: Philippe GRUCHET <email@hidden>
  • Date: Thu, 17 Feb 2011 04:36:30 +0100

James Coker:


AudioMulch, Bidule and Studio One support the AU MIDI Callbacks.
The workaround is to create virtual ports or use IAC busses, but then you have to deal with latency...

Yes, that's what I do in my AUs by creating my own MIDI source(-s) instead of relaying on IAC: I've no problem of latency to report.


Best,
Phil




Matthew Hubble:
So, can anyone clarify to me the best approach to use, and perhaps tell me which hosts (if any!) support the Audio Unit MIDI callback function. It seems like a very simple and reasonable feature to expect.


tahome izwah:
Last time I checked there were no AU hosts to support this. I guess it's a bit of an chicken-egg problem...


Andre:
Considering the increasing number of VST plugins that make use of MIDI output and the hosts that support it, I can't help but there seem to be plenty of eggs already.




IMO it's definitely a lack of chicken. The ignorance is getting more and more depressing and frustrating.




As a result, some vital features of our products (semi-automated composition and arrangement) will not work on the CoreAudio platform and we will probably have to tell our customers to use VST hosts, even on the Mac. It's a shame.


tahome izwah:
In that case I recommend you file a bug report with the mother hen: http://bugreporter.apple.com
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  • Follow-Ups:
    • Re: Audio Unit MIDI Output
      • From: Brian Willoughby <email@hidden>
References: 
 >Audio Unit MIDI Output (From: Matthew Hubble <email@hidden>)
 >Re: Audio Unit MIDI Output (From: tahome izwah <email@hidden>)
 >Re: Audio Unit MIDI Output (From: andre <email@hidden>)
 >Re: Audio Unit MIDI Output (From: tahome izwah <email@hidden>)
 >Re: Audio Unit MIDI Output (From: James Coker <email@hidden>)

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