Class

AVAudioSessionRouteDescription

A route description manages the input and output ports associated with the current audio route for a session.

Declaration

@interface AVAudioSessionRouteDescription : NSObject

Overview

You do not create instances of this class yourself. Instead, you retrieve the current audio route from your app’s AVAudioSession object.

Topics

Getting the Input and Output Ports

inputs

An array of audio input port descriptions.

outputs

An array of audio output port descriptions.

Relationships

Inherits From

See Also

Supporting Types

AVAudioSessionDelegate

A protocol that defines responses to changes in state for the audio session.

Deprecated
AVAudioSessionChannelDescription

A channel description provides descriptive information about a hardware channel on the current device.

AVAudioSessionDataSourceDescription

A description that defines a data source for an audio input or output, giving information such as the source’s name, location and orientation.

AVAudioSessionPortDescription

Information about the capabilities of the port and the hardware channels it supports.