kAudioSessionInputRoute_USBAudio
A Universal Serial Bus (USB) input, accessed through the device 30-pin connector.
Declaration
let kAudioSessionInputRoute_USBAudio: CFString!See Also
Constants
kAudioSessionInputRoute_BluetoothHFPkAudioSessionInputRoute_BuiltInMickAudioSessionInputRoute_HeadsetMickAudioSessionInputRoute_LineInkAudioSessionOutputRoute_AirPlaykAudioSessionOutputRoute_BluetoothA2DPkAudioSessionOutputRoute_BluetoothHFPkAudioSessionOutputRoute_BuiltInReceiverkAudioSessionOutputRoute_BuiltInSpeakerkAudioSessionOutputRoute_HDMIkAudioSessionOutputRoute_HeadphoneskAudioSessionOutputRoute_LineOutkAudioSessionOutputRoute_USBAudiokAudioSession_AudioRouteChangeKey_CurrentRouteDescriptionkAudioSession_AudioRouteChangeKey_PreviousRouteDescription