The time interval, in seconds, that a player item legible output object messages its delegate earlier than normal.
SDKs
Framework
var advanceIntervalForDelegateInvocation: TimeIf possible, an AVPlayer instance messages its delegate advance seconds earlier than it otherwise would.
If the value provided is large, the delegate methods are invoked as soon as possible.
var delegate: AVPlayerThe delegate of the output class.
func setSets the receiver's delegate and a dispatch queue on which the delegate is called.
protocol AVPlayerMethods you can implement to provide alternative attributed-string output.
var delegateThe dispatch queue on which the delegate is called.
Beta Software
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