+ int libvlc_audio_output_device_count(LibVlcInstance instance, libvlc_exception_t exception);
+
+ String libvlc_audio_output_device_id(LibVlcInstance instance, String audio_output, int i_device);
+
+ String libvlc_audio_output_device_longname(LibVlcInstance instance, String audio_output, int i_device);
+
+ String libvlc_audio_output_device_set(LibVlcInstance instance, String audio_output, String device_name, String deviceId);
+
+ int libvlc_audio_output_get_device_type(LibVlcInstance instance, libvlc_exception_t exception);
+