AVFAudio watchOS 8.5 to 9.0 API Differences

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

AVAudioSequencer.h

Removed AVAudioSequencer (AVAudioSequencer_Player)

Removed AVAudioSequencer.currentPositionInSeconds

Removed AVAudioSequencer.currentPositionInBeats

Removed AVAudioSequencer.playing

Removed AVAudioSequencer.rate

Removed -[AVAudioSequencer hostTimeForBeats:error:]

Removed -[AVAudioSequencer beatsForHostTime:error:]

Removed -[AVAudioSequencer prepareToPlay]

Removed -[AVAudioSequencer startAndReturnError:]

Removed -[AVAudioSequencer stop]

Added #def AVAS_EXPORT

Added AVAudioSequencerInfoDictionaryKey

Added #def AVMusicTimeStampEndOfTrack

Added AVMusicEventEnumerationBlock

AVMusicEvents.h

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 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

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:]