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Core Audio Types / MPEG4ObjectID

Contents

Declaration
Topics
See Also

MPEG4ObjectID

Constants that define the type of MPEG-4 audio data.

Declaration

enum MPEG4ObjectID

Topics

Constants

MPEG4ObjectID.AAC_LC
MPEG4ObjectID.AAC_LTP
MPEG4ObjectID.aac_Main
MPEG4ObjectID.AAC_SBR
MPEG4ObjectID.AAC_SSR
MPEG4ObjectID.aac_Scalable
MPEG4ObjectID.CELP
MPEG4ObjectID.HVXC
MPEG4ObjectID.twinVQ

Initializers

init(rawValue:)

Relationships

Conforms To

BitwiseCopyable
Equatable
Hashable
RawRepresentable
Sendable
SendableMetatype

See Also

Streams

AudioStreamBasicDescription
AudioStreamPacketDescription
AudioFormatFlags
Audio Format Flags
AudioFormatID
Audio Format Identifiers
kAudioStreamAnyRate

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Core Audio TypesEnumeration

iOS 9.0+iPadOS 9.0+Mac Catalyst 13.0+macOS 10.11+tvOS 9.0+visionOS 1.0+watchOS 3.0+

Declaration
Topics
See Also

Relationships

Conforms To

BitwiseCopyable
Equatable
Hashable
RawRepresentable
Sendable
SendableMetatype

Built on 2026-05-07