Instance Property

canStepForward

A Boolean value that indicates whether the item supports stepping forward.

Declaration

var canStepForward: Bool { get }

Discussion

Once the item becomes ready to play, the value of this property does not change. This behavior applies even when boundary conditions, such as when the item’s current time is equal to its end time, have been reached.

See Also

Getting Information About Playback

var isPlaybackLikelyToKeepUp: Bool

A Boolean value that indicates whether the item will likely play through without stalling.

var isPlaybackBufferEmpty: Bool

A Boolean value that indicates whether playback has consumed all buffered media and that playback will stall or end.

var isPlaybackBufferFull: Bool

A Boolean value that indicates whether the internal media buffer is full and that further I/O is suspended.

var canPlayReverse: Bool

A Boolean value that indicates whether the item can be played in reverse.

var canPlayFastForward: Bool

A Boolean value that indicates whether the item can be fast forwared.

var canPlayFastReverse: Bool

A Boolean value that indicates whether the item can be quickly reversed.

var canPlaySlowForward: Bool

A Boolean value that indicates whether the item can be played slower than normal.

var canPlaySlowReverse: Bool

A Boolean value that indicates whether the item can be played slowly backward.

var canStepBackward: Bool

A Boolean value that indicates whether the item supports stepping backward.

Beta Software

This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.

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