A number input port whose key is inputAudioPeak. The value must be in the [0,1] range as a mono signal with no decay applied.
Available in Mac OS X v10.5 and later.

Declaration Syntax
public static readonly NSString QCCompositionInputAudioPeakKey
Public Shared ReadOnly QCCompositionInputAudioPeakKey As NSString
public:
static initonly NSString^ QCCompositionInputAudioPeakKey

Version Information
- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)
Assembly:
Monobjc.Quartz (Module: Monobjc.Quartz)