Re: Simple test app?
Re: Simple test app?
- Subject: Re: Simple test app?
- From: Bill Stewart <email@hidden>
- Date: Tue, 27 May 2003 12:30:25 -0700
There's some things in the SDK that can help a great deal I think:
For a simple start see the SampleEffect project - that takes all the
DSP out of writing an AU and shows you basically how you need to manage
parameters and the overall class heirarchy from AUBase on..
This builds you a complete AU that does no processing... You can build
it and then use AudioUnitHosting and you'll see your AU show up in that
list (remember you have to have a symlink from say
~/Library/Audio/Plug-Ins/Components to the SampleEffectUnit.component
bundle that you just built so that the component manager can find your
audio unit.
Then you have the mutlitap delay - which is also a simple enough AU,
but more code to look through of course.
Both of these can be found from:
/Developer/Examples/CoreAudio
- this is the top level directory of where the SDK code gets installed
The latest version is always marked and downloadable from:
http://developer.apple.com/audio
(We often post updates from a given release of the Dev Tools or
Operating system releases, so its always useful to check this web site
to get the latest version)
Bill
On Tuesday, May 27, 2003, at 12:10 PM, Darrin Cardani wrote:
Hi,
I'm brand new to writing Audio Units, though I've written lots of
other types of audio and video plugins before. I'm currently reading
through the documentation supplied in /Developer/Documentation and
looking over the MultitapAU project. Is this the best place to start?
Is there more documentation than this?
Also, what applications can I test my plugin with? I'm waiting on a
customer to get me a copy of Logic Audio, but would like to do some
testing before then. Is there a simple app that can just show me
installed audio units and let me try them out?
I looked through the archives of this mailing list, and it looks like
there were a lot of problems getting Audio Units to build with
CodeWarrior. Is that still the case? Are there any sample projects for
doing so?
Thanks,
Darrin
--
Darrin Cardani - email@hidden
President, Buena Software, Inc.
<http://www.buena.com/>
Video, Image and Audio Processing Development
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