Contents

AVExtendedNoteOnEvent

An object that represents a custom extension of a MIDI note on event.

Declaration

class AVExtendedNoteOnEvent

Overview

Use this to allow an app to trigger a custom note on event on one of several Apple audio units that support it. The floating point note and velocity numbers allow for optional fractional control of the note’s runtime properties that the system modulates by those inputs. This event supports the possibility of an audio unit with more than the standard 16 MIDI channels.

Topics

Creating a Note On Event

Configuring a Note On Event

Getting the Default Instrument

Initializers

See Also

Handling Music Events