Class

AVAudioMixerNode

A node that mixes its inputs to a single output.

Declaration

@interface AVAudioMixerNode : AVAudioNode

Overview

Mixers may have any number of inputs. The mixer node accepts input at any sample rate and efficiently combines sample rate conversions. It also accepts any channel count and will correctly upmix or downmix to the output channel count.

Topics

Creating a Mixer Node

- init

Initializes a mixer node instance.

Getting and Setting the Mixer Volume

outputVolume

The mixer's output volume.

Getting an Input Bus

nextAvailableInputBus

An unused input bus.

Relationships

Inherits From

Conforms To

See Also

Audio Mixing

AVAudioMixing

Properties that are applicable to the input bus of a mixer node.