A QueuePerformance works forward through a queue of audio sources. The final element
of the queue is repeated indefinitely. When more elements are added to a QueuePerformance,
the new elements are played immediately following the last complete repeat of any currently
playing element.
descriptor:AudioDescriptor [read-only]
Implementation public function get descriptor():AudioDescriptor frameCount:Number [read-only]
The frame count of the entire Performance.
Implementation public function get frameCount():Numberpublic function QueuePerformance()
public function addSource(source:IAudioSource ):void
Add a new audio source to the queue of sources rendered by this queue.
Parameters
public function clone():IPerformance
Returns public function getElementsInRange(start:Number, end:Number):Vector.<PerformanceElement >
Obtain a list of of PerformanceElements in this performance, ordered by starting frame index,
whose starting frame lies in a given range.
Parameters
start :Number end :Number
Returns
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Object