Returns the SMPTE timecode of the sample buffer, if it has one.
The value is an NSValue interpreted as a SMPTETime (defined in CoreAudio/CoreAudioTypes.h). This string value can be used in key paths for key-value coding, key-value observing, and bindings.
Available in Mac OS X v10.5 and later.
Declaration Syntax 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)