kAudioSessionProperty_InputSources
Details on the available audio input sources.
Declaration
var kAudioSessionProperty_InputSources: Int { get }Discussion
A CFArray object containing details on the available audio input sources in a USB audio accessory attached through the iPad camera connection kit.
Discussion
Each element of the array contains a CFDictionary object with the keys and corresponding values described in USB Accessory Audio Source Dictionary Keys.
If there is no audio input source available from the attached accessory, this property’s value is an empty array.
This property is read-only. You can employ an AudioSessionPropertyListener callback function to listen for changes in this property’s value.
See Also
Constants
kAudioSessionProperty_PreferredHardwareSampleRatekAudioSessionProperty_PreferredHardwareIOBufferDurationkAudioSessionProperty_AudioCategorykAudioSessionProperty_AudioRouteChangekAudioSessionProperty_CurrentHardwareSampleRatekAudioSessionProperty_CurrentHardwareInputNumberChannelskAudioSessionProperty_CurrentHardwareOutputNumberChannelskAudioSessionProperty_CurrentHardwareOutputVolumekAudioSessionProperty_CurrentHardwareInputLatencykAudioSessionProperty_CurrentHardwareOutputLatencykAudioSessionProperty_CurrentHardwareIOBufferDurationkAudioSessionProperty_OtherAudioIsPlayingkAudioSessionProperty_OverrideAudioRoutekAudioSessionProperty_AudioInputAvailablekAudioSessionProperty_ServerDied