Re: MusicDevice documentation or host app?
Re: MusicDevice documentation or host app?
- Subject: Re: MusicDevice documentation or host app?
- From: Bill Stewart <email@hidden>
- Date: Mon, 07 Oct 2002 16:13:40 -0700
The CoreAudioSDK has a detailed overview of the MusicDevice API..
We also understand that there are two things we need to add to the SDK
(1) A sample Music Device
- contrary to a previous post, we would implement the extended API and then
have the MIDI messages factor to those (it actually ends up being easier
this way believe it or not!)
If you are interested in NOT having MIDI define how a soft-synth behaves,
then the ext API is very flexible and powerful and quite simple (whilst
still providing a complete representation and compatibility with the MIDI
control protocol)
(2) A sample app that hosts music devices - similar to AU Hosting, but
allowing the direction of either MIDI files or MIDI input to the music
device.
We are working on these and will have them available as soon as we get them
done
Bill
on 5/10/02 2:35 PM, Pev wrote:
>
Hi all,
>
>
I've been lurking for a while but have not seen much discussion on
>
MusicDevice AudioUnits. I've been writing some synth code that I'd like to
>
get into a MusicDevice but I can find precious little documentation or
>
example code for these. I've looked in the CoreAudio SDK and the OSX Audio
>
and MIDI pdf, searched the Apple developer site and checked on Google etc.
>
All I can find are vague references in the PDF, and some rather bare notes
>
on the MusicDeviceBase class. Likewise I cant find any MusicDevice host
>
either bar the Logic Platinum beta that9s talked about which doesn9t help me
>
as I only own Logic Gold, and don9t have access to the beta anyway!
>
>
Is this *really* all the stuff that9s out there? Is Apple intentionally
>
making it hard or am I being dumb and missing something obvious?
>
>
Any insight would be appreciated!
>
>
Best Wishes,
>
>
Dave Peverley / Pevsonic
>
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