Re: Communicate with AudioUnit from C program?
Re: Communicate with AudioUnit from C program?
- Subject: Re: Communicate with AudioUnit from C program?
- From: Igor Clark <email@hidden>
- Date: Sun, 01 Apr 2018 11:40:36 +0100
Thanks Paul, that is useful :-)
On 01/04/2018 04:29, Paul Davis wrote:
On Sat, Mar 31, 2018 at 11:19 PM, Brian Willoughby
<email@hidden <mailto: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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