AVFAudio iOS 15.5 to 16.0 API Differences

	Availability
From	Available
To	Deprecated

	Availability
From	Available
To	Deprecated

	Declaration
From	@property (nonatomic, copy, nullable) NSArray<AVAudioSessionChannelDescription > channelAssignments
To	@property (nonatomic, copy, nullable) NSArray<AVAudioSessionChannelDescription > channelAssignments

AVAudioSequencer.h

Added #def AVAS_EXPORT

Added AVAudioSequencerInfoDictionaryKey

Added AVAudioSequencerInfoDictionaryKeyAlbum

Added AVAudioSequencerInfoDictionaryKeyApproximateDurationInSeconds

Added AVAudioSequencerInfoDictionaryKeyArtist

Added AVAudioSequencerInfoDictionaryKeyChannelLayout

Added AVAudioSequencerInfoDictionaryKeyComments

Added AVAudioSequencerInfoDictionaryKeyComposer

Added AVAudioSequencerInfoDictionaryKeyCopyright

Added AVAudioSequencerInfoDictionaryKeyEncodingApplication

Added AVAudioSequencerInfoDictionaryKeyGenre

Added AVAudioSequencerInfoDictionaryKeyISRC

Added AVAudioSequencerInfoDictionaryKeyKeySignature

Added AVAudioSequencerInfoDictionaryKeyLyricist

Added AVAudioSequencerInfoDictionaryKeyNominalBitRate

Added AVAudioSequencerInfoDictionaryKeyRecordedDate

Added AVAudioSequencerInfoDictionaryKeySourceBitDepth

Added AVAudioSequencerInfoDictionaryKeySourceEncoder

Added AVAudioSequencerInfoDictionaryKeySubTitle

Added AVAudioSequencerInfoDictionaryKeyTempo

Added AVAudioSequencerInfoDictionaryKeyTimeSignature

Added AVAudioSequencerInfoDictionaryKeyTitle

Added AVAudioSequencerInfoDictionaryKeyTrackNumber

Added AVAudioSequencerInfoDictionaryKeyYear

Added -[AVAudioSequencer reverseEvents]

Added -[AVAudioSequencer createAndAppendTrack]

Added -[AVAudioSequencer removeTrack:]

Added AVAudioSequencerUserCallback

Added -[AVAudioSequencer setUserCallback:]

Added #def AVMusicTimeStampEndOfTrack

Added AVMusicTrack.usesAutomatedParameters

Added -[AVMusicTrack addEvent:atBeat:]

Added -[AVMusicTrack moveEventsInRange:byAmount:]

Added -[AVMusicTrack clearEventsInRange:]

Added -[AVMusicTrack cutEventsInRange:]

Added -[AVMusicTrack copyEventsInRange:fromTrack:insertAtBeat:]

Added -[AVMusicTrack copyAndMergeEventsInRange:fromTrack:mergeAtBeat:]

Added AVMusicEventEnumerationBlock

Added -[AVMusicTrack enumerateEventsInRange:usingBlock:]

AVAudioUnitComponent.h

Added AVAudioUnitComponent.icon

Added AVAudioUnitComponent.passesAUVal

Added AVAudioUnitComponent.configurationDictionary

AVAudioUnitMIDIInstrument.h

Added -[AVAudioUnitMIDIInstrument sendMIDIEventList:]

AVMusicEvents.h

Added AVMusicEvent

Added AVMIDINoteEvent

Added -[AVMIDINoteEvent initWithChannel:key:velocity:duration:]

Added AVMIDINoteEvent.channel

Added AVMIDINoteEvent.key

Added AVMIDINoteEvent.velocity

Added AVMIDINoteEvent.duration

Added AVMIDIChannelEvent

Added AVMIDIChannelEvent.channel

Added AVMIDIControlChangeMessageType

Added AVMIDIControlChangeMessageTypeBankSelect

Added AVMIDIControlChangeMessageTypeModWheel

Added AVMIDIControlChangeMessageTypeBreath

Added AVMIDIControlChangeMessageTypeFoot

Added AVMIDIControlChangeMessageTypePortamentoTime

Added AVMIDIControlChangeMessageTypeDataEntry

Added AVMIDIControlChangeMessageTypeVolume

Added AVMIDIControlChangeMessageTypeBalance

Added AVMIDIControlChangeMessageTypePan

Added AVMIDIControlChangeMessageTypeExpression

Added AVMIDIControlChangeMessageTypeSustain

Added AVMIDIControlChangeMessageTypePortamento

Added AVMIDIControlChangeMessageTypeSostenuto

Added AVMIDIControlChangeMessageTypeSoft

Added AVMIDIControlChangeMessageTypeLegatoPedal

Added AVMIDIControlChangeMessageTypeHold2Pedal

Added AVMIDIControlChangeMessageTypeFilterResonance

Added AVMIDIControlChangeMessageTypeReleaseTime

Added AVMIDIControlChangeMessageTypeAttackTime

Added AVMIDIControlChangeMessageTypeBrightness

Added AVMIDIControlChangeMessageTypeDecayTime

Added AVMIDIControlChangeMessageTypeVibratoRate

Added AVMIDIControlChangeMessageTypeVibratoDepth

Added AVMIDIControlChangeMessageTypeVibratoDelay

Added AVMIDIControlChangeMessageTypeReverbLevel

Added AVMIDIControlChangeMessageTypeChorusLevel

Added AVMIDIControlChangeMessageTypeRPN_LSB

Added AVMIDIControlChangeMessageTypeRPN_MSB

Added AVMIDIControlChangeMessageTypeAllSoundOff

Added AVMIDIControlChangeMessageTypeResetAllControllers

Added AVMIDIControlChangeMessageTypeAllNotesOff

Added AVMIDIControlChangeMessageTypeOmniModeOff

Added AVMIDIControlChangeMessageTypeOmniModeOn

Added AVMIDIControlChangeMessageTypeMonoModeOn

Added AVMIDIControlChangeMessageTypeMonoModeOff

Added AVMIDIControlChangeEvent

Added -[AVMIDIControlChangeEvent initWithChannel:messageType:value:]

Added AVMIDIControlChangeEvent.messageType

Added AVMIDIControlChangeEvent.value

Added AVMIDIPolyPressureEvent

Added -[AVMIDIPolyPressureEvent initWithChannel:key:pressure:]

Added AVMIDIPolyPressureEvent.key

Added AVMIDIPolyPressureEvent.pressure

Added AVMIDIProgramChangeEvent

Added -[AVMIDIProgramChangeEvent initWithChannel:programNumber:]

Added AVMIDIProgramChangeEvent.programNumber

Added AVMIDIChannelPressureEvent

Added -[AVMIDIChannelPressureEvent initWithChannel:pressure:]

Added AVMIDIChannelPressureEvent.pressure

Added AVMIDIPitchBendEvent

Added -[AVMIDIPitchBendEvent initWithChannel:value:]

Added AVMIDIPitchBendEvent.value

Added AVMIDISysexEvent

Added -[AVMIDISysexEvent initWithData:]

Added AVMIDISysexEvent.sizeInBytes

Added AVMIDIMetaEventType

Added AVMIDIMetaEventTypeSequenceNumber

Added AVMIDIMetaEventTypeText

Added AVMIDIMetaEventTypeCopyright

Added AVMIDIMetaEventTypeTrackName

Added AVMIDIMetaEventTypeInstrument

Added AVMIDIMetaEventTypeLyric

Added AVMIDIMetaEventTypeMarker

Added AVMIDIMetaEventTypeCuePoint

Added AVMIDIMetaEventTypeMidiChannel

Added AVMIDIMetaEventTypeMidiPort

Added AVMIDIMetaEventTypeEndOfTrack

Added AVMIDIMetaEventTypeTempo

Added AVMIDIMetaEventTypeSmpteOffset

Added AVMIDIMetaEventTypeTimeSignature

Added AVMIDIMetaEventTypeKeySignature

Added AVMIDIMetaEventTypeProprietaryEvent

Added AVMIDIMetaEvent

Added -[AVMIDIMetaEvent initWithType:data:]

Added AVMIDIMetaEvent.type

Added AVMusicUserEvent

Added -[AVMusicUserEvent initWithData:]

Added AVMusicUserEvent.sizeInBytes

Added AVExtendedNoteOnEventDefaultInstrument

Added AVExtendedNoteOnEvent

Added -[AVExtendedNoteOnEvent initWithMIDINote:velocity:groupID:duration:]

Added -[AVExtendedNoteOnEvent initWithMIDINote:velocity:instrumentID:groupID:duration:]

Added AVExtendedNoteOnEvent.midiNote

Added AVExtendedNoteOnEvent.velocity

Added AVExtendedNoteOnEvent.instrumentID

Added AVExtendedNoteOnEvent.groupID

Added AVExtendedNoteOnEvent.duration

Added AVParameterEvent

Added -[AVParameterEvent initWithParameterID:scope:element:value:]

Added AVParameterEvent.parameterID

Added AVParameterEvent.scope

Added AVParameterEvent.element

Added AVParameterEvent.value

Added AVAUPresetEvent

Added -[AVAUPresetEvent initWithScope:element:dictionary:]

Added AVAUPresetEvent.scope

Added AVAUPresetEvent.element

Added AVAUPresetEvent.presetDictionary

Added AVExtendedTempoEvent

Added -[AVExtendedTempoEvent initWithTempo:]

Added AVExtendedTempoEvent.tempo

AVSpeechSynthesis.h

Added AVSpeechSynthesisVoiceQualityPremium

Added AVSpeechSynthesisMarkerMark

Added AVSpeechSynthesisMarkerMarkPhoneme

Added AVSpeechSynthesisMarkerMarkWord

Added AVSpeechSynthesisMarkerMarkSentence

Added AVSpeechSynthesisMarkerMarkParagraph

Added AVSpeechSynthesizerMarkerCallback

Added +[AVSpeechUtterance speechUtteranceWithSSMLRepresentation:]

Added -[AVSpeechUtterance initWithSSMLRepresentation:]

Added -[AVSpeechSynthesizer writeUtterance:toBufferCallback:toMarkerCallback:]

Added AVSpeechSynthesisMarker

Added AVSpeechSynthesisMarker.mark

Added AVSpeechSynthesisMarker.byteSampleOffset

Added AVSpeechSynthesisMarker.textRange

Added -[AVSpeechSynthesisMarker initWithMarkerType:forTextRange:atByteSampleOffset:]

AVSpeechSynthesisProvider.h

Added AVSpeechSynthesisProviderVoice

Added AVSpeechSynthesisProviderVoice.name

Added AVSpeechSynthesisProviderVoice.identifier

Added AVSpeechSynthesisProviderVoice.primaryLanguages

Added AVSpeechSynthesisProviderVoice.supportedLanguages

Added AVSpeechSynthesisProviderVoice.voiceSize

Added AVSpeechSynthesisProviderVoice.version

Added AVSpeechSynthesisProviderVoice.gender

Added AVSpeechSynthesisProviderVoice.age

Added -[AVSpeechSynthesisProviderVoice initWithName:identifier:primaryLanguages:supportedLanguages:]

Added +[AVSpeechSynthesisProviderVoice updateSpeechVoices]

Added AVSpeechSynthesisProviderRequest

Added AVSpeechSynthesisProviderRequest.ssmlRepresentation

Added AVSpeechSynthesisProviderRequest.voice

Added -[AVSpeechSynthesisProviderRequest initWithSSMLRepresentation:voice:]

Added AVSpeechSynthesisProviderAudioUnit

Added AVSpeechSynthesisProviderOutputBlock

Added AVSpeechSynthesisProviderAudioUnit.speechVoices

Added AVSpeechSynthesisProviderAudioUnit.speechSynthesisOutputMetadataBlock

Added -[AVSpeechSynthesisProviderAudioUnit synthesizeSpeechRequest:]

Added -[AVSpeechSynthesisProviderAudioUnit cancelSpeechRequest]