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AVFAudio / AVExtendedNoteOnEvent / init(MIDINote:velocity:groupID:duration:)

init(MIDINote:velocity:groupID:duration:)

Declaration

init(MIDINote midiNote: Float, velocity: Float, groupID: UInt32, duration: AVMusicTimeStamp)

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AVFAudioInitializer

iOS 16.0+iPadOS 16.0+Mac Catalyst 16.0+macOS 13.0+tvOS 16.0+visionOS 1.0+

Built on 2026-06-12 · Snapshot snapshot-20260612-beta.1 (macOS 27.0) · Commit fba13e1 · by @g-cqd · based on Apple Developer Documentation