Re: coreaudio-api digest, Vol 2 #1132 - 10 msgs
Re: coreaudio-api digest, Vol 2 #1132 - 10 msgs
- Subject: Re: coreaudio-api digest, Vol 2 #1132 - 10 msgs
- From: Os <email@hidden>
- Date: Wed, 7 Apr 2004 20:52:34 +0100
Hi,
sounds like you should use AUParameterSet.
AudioUnitParameter parameter;
parameter.mAudioUnit = mComponentInstance;
parameter.mScope = kAudioUnitScope_Global;
parameter.mElement = 0;
parameter.mParameterID = kParamId;
AUParameterSet( NULL, NULL, ¶meter, value, 0 );
cheers,
os.
On 7 Apr 2004, at 19:22, email@hidden wrote:
To: CoreAudio API <email@hidden>
From: Robert Grant <email@hidden>
Subject: AudioUnitSetParameter and Generic UI updates
Date: Wed, 7 Apr 2004 11:14:25 -0400
I just added MIDI remote control for Apple's effects using
AudioUnitSetParameter to change the values and to my surprise and
disappointment the UI does not update even though the AU recognizes the
changes and changes the DSP. I would have thought the generic UI code
would have been updated to post notifications when this function is
called? It makes automation/remote control a lot more friendly.
Thanks,
Robert.
email@hidden
http://www.collective.co.uk/
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