Re: Setting the quality of AUTimePitch unit
Re: Setting the quality of AUTimePitch unit
- Subject: Re: Setting the quality of AUTimePitch unit
- From: Brad Ford <email@hidden>
- Date: Mon, 24 Oct 2005 22:11:15 -0700
I believe the property you want to set on the AUTimePitch unit is
kAudioUnitProperty_RenderQuality (from AudioUnitProperties.h).
The payload is a UInt32:
enum {
kRenderQuality_Max = 0x7F,
kRenderQuality_High = 0x60,
kRenderQuality_Medium = 0x40,
kRenderQuality_Low = 0x20,
kRenderQuality_Min = 0
};
-Brad Ford
QuickTime Engineering
On Oct 24, 2005, at 9:07 PM, Jeremy Sagan wrote:
Tiger's AUTimepitch unit is a very nice format converter audio unit
but it requires a bit too much processing, in its default state on
some slower machines, to be useful in real-time. However I have
discovered that setting the preset to 'complex' (from universal)
and/or setting the quality to 'medium' produces pretty good
results. The only problem is that I cannot find a way to do this
programatically, only through the built-in editor. How do I do it?
Jeremy
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