AVMetadataItemMBS.AVKeyValueStatusCancelled = 4

Type	Topic	Plugin	Version
const	AVFoundation	MBS AVFoundation Plugin	13.2

One of the constants to indicate the load status of a property.

Indicates that the attempt to load the property was cancelled.

AVMetadataItemMBS.AVKeyValueStatusFailed = 3

Type	Topic	Plugin	Version
const	AVFoundation	MBS AVFoundation Plugin	13.2

One of the constants to indicate the load status of a property.

Indicates that the attempt to load the property failed.

AVMetadataItemMBS.AVKeyValueStatusLoaded = 2

Type	Topic	Plugin	Version
const	AVFoundation	MBS AVFoundation Plugin	13.2

One of the constants to indicate the load status of a property.

Indicates that the property is ready for use.

AVMetadataItemMBS.AVKeyValueStatusLoading = 1

Type	Topic	Plugin	Version
const	AVFoundation	MBS AVFoundation Plugin	13.2

One of the constants to indicate the load status of a property.

Indicates that the property is not fully loaded.

AVMetadataItemMBS.AVKeyValueStatusUnknown = 0

Type	Topic	Plugin	Version
const	AVFoundation	MBS AVFoundation Plugin	13.2

One of the constants to indicate the load status of a property.

Indicates that the property status is unknown.