Re: whats the best way to start AU
Re: whats the best way to start AU
- Subject: Re: whats the best way to start AU
- From: Airy André <email@hidden>
- Date: Fri, 7 Nov 2003 18:59:43 +0100
Hi Malte.
The AUVParameter class if from Apple SDK, and the
kAudioUnitParameterUnit_XXXX are from the AudioUnit Framework
(AudioUnit.framework/Headers/AudioUnitProperties.h)
It's basic AU stuff (not even the GUI part).
So I suppose you can't even compile Apple's sample AudioUnits (from
/Developer/Examples/CoreAudio/AudioUnits/). That's the first thing to
check.
Be sure you have latest SDK from connect.apple.com installed (April)
Than, what version of Jaguar are you using ? I don't think the SDK is
updating the framework, so maybe you are still in 10.2.x and the April
SDK needs a more recent Jaguar version.
For saving/restoring AU states where your states are more than just
parameters values, you have some sample code here :
http://www.mat.ucsb.edu:8000/CoreAudio/14
But for basic stuff, it should be automatically handled by Apple SDK.
Airy
Le 7 nov. 03, ` 12:41, Malte Steiner a icrit :
Its really a pain to develope AU or I missing something.
After several months I try again but its still doesn't work or maybe my
computer misses the right version. Why there isn't a demo which works
right out of the box?
Don't get me wrong, I appreciate the various approaches and the work
people put into.
But please, just a sample AU complete with a working GUI and working
parameterstorage.
The VSTSDK was much more complete and easy to start with!
I need to finsish a work and dont have the time to tweak endlessly
settings, imports and so on.
- The original Airy UI worked but didn't store parameters
- Urs' UI can be compiled under certain circumstances but crashes logic
or didn't show UI Editor, Urs, what I am doing wrong?
Today I encounterd new problems:
- the sourceforge airy UI didnt compile so far, 4 declarations missing
in
/Developer/Examples/CoreAudio/AudioUnits/AUPublic/AUCarbonViewBase/
AUVParameter.cpp:
`kAudioUnitParameterUnit_Milliseconds' undeclared Compiling (4
errors)
`kAudioUnitParameterUnit_BPM' undeclared (first use this function)
`kAudioUnitParameterUnit_Beats' undeclared (first use this
`kAudioUnitParameterUnit_Milliseconds' undeclared (first use this
function)
So I guess I got not the current AUApi, what was the last version? I
got CoreAudioApi from April.
Complete puzzeld,
Malte
--
Malte Steiner
media art + development
-www.block4.com-
next events
Elektronengehirn:
13.October - ... exhibition netart Javamuseum.org online, germanfeature
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