Re: Communicate with AudioUnit from C program?
Re: Communicate with AudioUnit from C program?
- Subject: Re: Communicate with AudioUnit from C program?
- From: Paul Davis <email@hidden>
- Date: Sat, 31 Mar 2018 23:29:14 -0400
On Sat, Mar 31, 2018 at 11:19 PM, Brian Willoughby <email@hidden>
wrote:
>
> About the only question I don’t have an answer for off-the-cuff is how to
> send MIDI events to an AU. If I needed to do that, I’d get the basic
> structure of the AU loading and processing audio first, then look for some
> documentation or examples that send MIDI events. I have done CLI programs
> that send and receive MIDI, but those always communicated with external
> devices. I’m not quite sure how to target an AU. As Paul suggested, it
> might be possible to look through Ardour to find a hint, but you should get
> everything else working first before diving into Ardour sources.
>
Just to be more "useful" on that front:
https://github.com/Ardour/ardour/blob/master/libs/ardour/audio_unit.cc#L1701
It's nothing that isn't documented in the AU documenation, IIRC.
Note that we currenly do not deliver anything except channel messages to
plugins.
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