Instance Property

inputGroups

An array containing the asset writer input groups added to the asset writer.

Declaration

var inputGroups: [AVAssetWriterInputGroup] { get }

Discussion

The value of this property is an NSArray containing concrete instances of AVAssetWriterInputGroup. Add input groups to the receiver using the add(_:) method.

See Also

Managing Asset Writer Input Groups

func add(AVAssetWriterInputGroup)

Adds an asset writer input group instance to the asset writer.

func canAdd(AVAssetWriterInputGroup) -> Bool

Returns whether the receiver can add an input group.