Instance Property

preferredVolume

The preferred volume at which the audible media of the asset is to be played.

Declaration

var preferredVolume: Float { get }

Discussion

This value is often, but not always, 1.0.

See Also

Inspecting an Asset

var duration: CMTime

The duration of the asset.

var providesPreciseDurationAndTiming: Bool

A Boolean value that indicates whether the asset provides precise timing.

var creationDate: AVMetadataItem?

A value that indicates the creation date of the asset.

var preferredRate: Float

The natural rate at which the asset is to be played.

var preferredTransform: CGAffineTransform

The preferred transform to apply to the visual content of the asset for presentation or processing.

var preferredDisplayCriteria: AVDisplayCriteria

The display criteria that define the optimal TV display mode for the asset.

class AVDisplayCriteria

An object containing properties that define the display criteria for a media asset.