AVAudioSession.RouteSelection Constants used to define the active route selection. Declarationenum RouteSelection TopicsCreating a route selectioninit(rawValue:)Identifying the selected routeAVAudioSession.RouteSelection.noneAVAudioSession.RouteSelection.localAVAudioSession.RouteSelection.external RelationshipsConforms ToBitwiseCopyableEquatableHashableRawRepresentableSendableSendableMetatype See AlsoPreparing for long-form video playbackprepareRouteSelectionForPlayback(completionHandler:)