An audio unit that can have any number of input buses, with any number of channels on each input bus, and one output bus. In macOS, the output bus can have any number of channels. In iOS, the output bus always has two channels.
SDKs
- iOS 10.0+
- macOS 10.12+
- Mac Catalyst 13.0+
- tvOS 10.0+
Framework
- Audio
Toolbox
Declaration
kAudioUnitSubType_MultiChannelMixer = 'mcmx'