AVFoundation Changes

AVFoundation

AVAsset.h

Modified -[AVURLAsset initWithURL:options:]

	Declaration
From	- (id)initWithURL:(NSURL )URL options:(NSDictionary )options
To	- (instancetype)initWithURL:(NSURL )URL options:(NSDictionary )options

AVAssetExportSession.h

Added AVAssetExportSession.canPerformMultiplePassesOverSourceMediaData

Added AVAssetExportSession.directoryForTemporaryFiles

Modified -[AVAssetExportSession initWithAsset:presetName:]

	Declaration
From	- (id)initWithAsset:(AVAsset )asset presetName:(NSString )presetName
To	- (instancetype)initWithAsset:(AVAsset )asset presetName:(NSString )presetName

AVAssetImageGenerator.h

Modified -[AVAssetImageGenerator initWithAsset:]

	Declaration
From	- (id)initWithAsset:(AVAsset *)asset
To	- (instancetype)initWithAsset:(AVAsset *)asset

AVAssetReader.h

Modified +[AVAssetReader assetReaderWithAsset:error:]

	Declaration
From	+ (AVAssetReader )assetReaderWithAsset:(AVAsset )asset error:(NSError **)outError
To	+ (instancetype)assetReaderWithAsset:(AVAsset )asset error:(NSError *)outError

Modified -[AVAssetReader initWithAsset:error:]

	Declaration
From	- (id)initWithAsset:(AVAsset )asset error:(NSError *)outError
To	- (instancetype)initWithAsset:(AVAsset )asset error:(NSError *)outError

AVAssetReaderOutput.h

Added -[AVAssetReaderOutput markConfigurationAsFinal]

Added -[AVAssetReaderOutput resetForReadingTimeRanges:]

Added AVAssetReaderOutput.supportsRandomAccess

Added AVAssetReaderOutputMetadataAdaptor

Added +[AVAssetReaderOutputMetadataAdaptor assetReaderOutputMetadataAdaptorWithAssetReaderTrackOutput:]

Added AVAssetReaderOutputMetadataAdaptor.assetReaderTrackOutput

Added -[AVAssetReaderOutputMetadataAdaptor initWithAssetReaderTrackOutput:]

Added -[AVAssetReaderOutputMetadataAdaptor nextTimedMetadataGroup]

Added AVAssetReaderSampleReferenceOutput

Added +[AVAssetReaderSampleReferenceOutput assetReaderSampleReferenceOutputWithTrack:]

Added -[AVAssetReaderSampleReferenceOutput initWithTrack:]

Added AVAssetReaderSampleReferenceOutput.track

Added AVAssetReaderOutput(AVAssetReaderOutputRandomAccess)

Modified +[AVAssetReaderAudioMixOutput assetReaderAudioMixOutputWithAudioTracks:audioSettings:]

	Declaration
From	+ (AVAssetReaderAudioMixOutput )assetReaderAudioMixOutputWithAudioTracks:(NSArray )audioTracks audioSettings:(NSDictionary *)audioSettings
To	+ (instancetype)assetReaderAudioMixOutputWithAudioTracks:(NSArray )audioTracks audioSettings:(NSDictionary )audioSettings

Declaration

From

+ (AVAssetReaderAudioMixOutput *)assetReaderAudioMixOutputWithAudioTracks:(NSArray *)audioTracks audioSettings:(NSDictionary *)audioSettings

+ (instancetype)assetReaderAudioMixOutputWithAudioTracks:(NSArray *)audioTracks audioSettings:(NSDictionary *)audioSettings

Modified -[AVAssetReaderAudioMixOutput initWithAudioTracks:audioSettings:]

	Declaration
From	- (id)initWithAudioTracks:(NSArray )audioTracks audioSettings:(NSDictionary )audioSettings
To	- (instancetype)initWithAudioTracks:(NSArray )audioTracks audioSettings:(NSDictionary )audioSettings

Modified +[AVAssetReaderTrackOutput assetReaderTrackOutputWithTrack:outputSettings:]

	Declaration
From	+ (AVAssetReaderTrackOutput )assetReaderTrackOutputWithTrack:(AVAssetTrack )track outputSettings:(NSDictionary *)outputSettings
To	+ (instancetype)assetReaderTrackOutputWithTrack:(AVAssetTrack )track outputSettings:(NSDictionary )outputSettings

Declaration

From

+ (AVAssetReaderTrackOutput *)assetReaderTrackOutputWithTrack:(AVAssetTrack *)track outputSettings:(NSDictionary *)outputSettings

+ (instancetype)assetReaderTrackOutputWithTrack:(AVAssetTrack *)track outputSettings:(NSDictionary *)outputSettings

Modified -[AVAssetReaderTrackOutput initWithTrack:outputSettings:]

	Declaration
From	- (id)initWithTrack:(AVAssetTrack )track outputSettings:(NSDictionary )outputSettings
To	- (instancetype)initWithTrack:(AVAssetTrack )track outputSettings:(NSDictionary )outputSettings

Modified +[AVAssetReaderVideoCompositionOutput assetReaderVideoCompositionOutputWithVideoTracks:videoSettings:]

	Declaration
From	+ (AVAssetReaderVideoCompositionOutput )assetReaderVideoCompositionOutputWithVideoTracks:(NSArray )videoTracks videoSettings:(NSDictionary *)videoSettings
To	+ (instancetype)assetReaderVideoCompositionOutputWithVideoTracks:(NSArray )videoTracks videoSettings:(NSDictionary )videoSettings

Declaration

From

+ (AVAssetReaderVideoCompositionOutput *)assetReaderVideoCompositionOutputWithVideoTracks:(NSArray *)videoTracks videoSettings:(NSDictionary *)videoSettings

+ (instancetype)assetReaderVideoCompositionOutputWithVideoTracks:(NSArray *)videoTracks videoSettings:(NSDictionary *)videoSettings

Modified -[AVAssetReaderVideoCompositionOutput initWithVideoTracks:videoSettings:]

	Declaration
From	- (id)initWithVideoTracks:(NSArray )videoTracks videoSettings:(NSDictionary )videoSettings
To	- (instancetype)initWithVideoTracks:(NSArray )videoTracks videoSettings:(NSDictionary )videoSettings

AVAssetResourceLoader.h

Added -[AVAssetResourceLoaderDelegate resourceLoader:didCancelAuthenticationChallenge:]

Added -[AVAssetResourceLoaderDelegate resourceLoader:shouldWaitForRenewalOfRequestedResource:]

Added -[AVAssetResourceLoaderDelegate resourceLoader:shouldWaitForResponseToAuthenticationChallenge:]

Added AVAssetResourceLoadingContentInformationRequest.renewalDate

Added AVAssetResourceRenewalRequest

Modified -[AVAssetResourceLoaderDelegate resourceLoader:didCancelLoadingRequest:]

	Optional
From	--
To	yes

Modified -[AVAssetResourceLoaderDelegate resourceLoader:shouldWaitForLoadingOfRequestedResource:]

	Optional
From	--
To	yes

AVAssetTrack.h

Added AVAssetTrack.metadata

Added AVAssetTrack.requiresFrameReordering

Added AVTrackAssociationTypeMetadataReferent

AVAssetWriter.h

Added AVAssetWriter.directoryForTemporaryFiles

Modified +[AVAssetWriter assetWriterWithURL:fileType:error:]

	Declaration
From	+ (AVAssetWriter )assetWriterWithURL:(NSURL )outputURL fileType:(NSString )outputFileType error:(NSError *)outError
To	+ (instancetype)assetWriterWithURL:(NSURL )outputURL fileType:(NSString )outputFileType error:(NSError **)outError

Declaration

From

+ (AVAssetWriter *)assetWriterWithURL:(NSURL *)outputURL fileType:(NSString *)outputFileType error:(NSError **)outError

+ (instancetype)assetWriterWithURL:(NSURL *)outputURL fileType:(NSString *)outputFileType error:(NSError **)outError

Modified -[AVAssetWriter initWithURL:fileType:error:]

	Declaration
From	- (id)initWithURL:(NSURL )outputURL fileType:(NSString )outputFileType error:(NSError **)outError
To	- (instancetype)initWithURL:(NSURL )outputURL fileType:(NSString )outputFileType error:(NSError **)outError

Declaration

From

- (id)initWithURL:(NSURL *)outputURL fileType:(NSString *)outputFileType error:(NSError **)outError

- (instancetype)initWithURL:(NSURL *)outputURL fileType:(NSString *)outputFileType error:(NSError **)outError

Modified -[AVAssetWriterInputGroup initWithInputs:defaultInput:]

	Declaration
From	- (id)initWithInputs:(NSArray )inputs defaultInput:(AVAssetWriterInput )defaultInput
To	- (instancetype)initWithInputs:(NSArray )inputs defaultInput:(AVAssetWriterInput )defaultInput

AVAssetWriterInput.h

Added AVAssetWriterInput.canPerformMultiplePasses

Added AVAssetWriterInput.currentPassDescription

Added -[AVAssetWriterInput markCurrentPassAsFinished]

Added AVAssetWriterInput.performsMultiPassEncodingIfSupported

Added AVAssetWriterInput.preferredMediaChunkAlignment

Added AVAssetWriterInput.preferredMediaChunkDuration

Added -[AVAssetWriterInput respondToEachPassDescriptionOnQueue:usingBlock:]

Added AVAssetWriterInput.sampleReferenceBaseURL

Added AVAssetWriterInputMetadataAdaptor

Added -[AVAssetWriterInputMetadataAdaptor appendTimedMetadataGroup:]

Added AVAssetWriterInputMetadataAdaptor.assetWriterInput

Added +[AVAssetWriterInputMetadataAdaptor assetWriterInputMetadataAdaptorWithAssetWriterInput:]

Added -[AVAssetWriterInputMetadataAdaptor initWithAssetWriterInput:]

Added AVAssetWriterInputPassDescription

Added AVAssetWriterInputPassDescription.sourceTimeRanges

Added AVAssetWriterInput(AVAssetWriterInputMultiPass)

Modified -[AVAssetWriterInput initWithMediaType:outputSettings:]

	Declaration
From	- (id)initWithMediaType:(NSString )mediaType outputSettings:(NSDictionary )outputSettings
To	- (instancetype)initWithMediaType:(NSString )mediaType outputSettings:(NSDictionary )outputSettings

Modified -[AVAssetWriterInput initWithMediaType:outputSettings:sourceFormatHint:]

	Declaration
From	- (id)initWithMediaType:(NSString )mediaType outputSettings:(NSDictionary )outputSettings sourceFormatHint:(CMFormatDescriptionRef)sourceFormatHint
To	- (instancetype)initWithMediaType:(NSString )mediaType outputSettings:(NSDictionary )outputSettings sourceFormatHint:(CMFormatDescriptionRef)sourceFormatHint

Declaration

From

- (id)initWithMediaType:(NSString *)mediaType outputSettings:(NSDictionary *)outputSettings sourceFormatHint:(CMFormatDescriptionRef)sourceFormatHint

- (instancetype)initWithMediaType:(NSString *)mediaType outputSettings:(NSDictionary *)outputSettings sourceFormatHint:(CMFormatDescriptionRef)sourceFormatHint

Modified +[AVAssetWriterInputPixelBufferAdaptor assetWriterInputPixelBufferAdaptorWithAssetWriterInput:sourcePixelBufferAttributes:]

	Declaration
From	+ (AVAssetWriterInputPixelBufferAdaptor )assetWriterInputPixelBufferAdaptorWithAssetWriterInput:(AVAssetWriterInput )input sourcePixelBufferAttributes:(NSDictionary *)sourcePixelBufferAttributes
To	+ (instancetype)assetWriterInputPixelBufferAdaptorWithAssetWriterInput:(AVAssetWriterInput )input sourcePixelBufferAttributes:(NSDictionary )sourcePixelBufferAttributes

Declaration

From

+ (AVAssetWriterInputPixelBufferAdaptor *)assetWriterInputPixelBufferAdaptorWithAssetWriterInput:(AVAssetWriterInput *)input sourcePixelBufferAttributes:(NSDictionary *)sourcePixelBufferAttributes

+ (instancetype)assetWriterInputPixelBufferAdaptorWithAssetWriterInput:(AVAssetWriterInput *)input sourcePixelBufferAttributes:(NSDictionary *)sourcePixelBufferAttributes

Modified -[AVAssetWriterInputPixelBufferAdaptor initWithAssetWriterInput:sourcePixelBufferAttributes:]

	Declaration
From	- (id)initWithAssetWriterInput:(AVAssetWriterInput )input sourcePixelBufferAttributes:(NSDictionary )sourcePixelBufferAttributes
To	- (instancetype)initWithAssetWriterInput:(AVAssetWriterInput )input sourcePixelBufferAttributes:(NSDictionary )sourcePixelBufferAttributes

Declaration

From

- (id)initWithAssetWriterInput:(AVAssetWriterInput *)input sourcePixelBufferAttributes:(NSDictionary *)sourcePixelBufferAttributes

- (instancetype)initWithAssetWriterInput:(AVAssetWriterInput *)input sourcePixelBufferAttributes:(NSDictionary *)sourcePixelBufferAttributes

AVAudioBuffer.h (Added)

Added AVAudioBuffer

Added AVAudioBuffer.audioBufferList

Added AVAudioBuffer.format

Added AVAudioBuffer.mutableAudioBufferList

Added AVAudioPCMBuffer

Added AVAudioPCMBuffer.floatChannelData

Added AVAudioPCMBuffer.frameCapacity

Added AVAudioPCMBuffer.frameLength

Added -[AVAudioPCMBuffer initWithPCMFormat:frameCapacity:]

Added AVAudioPCMBuffer.int16ChannelData

Added AVAudioPCMBuffer.int32ChannelData

Added AVAudioPCMBuffer.stride

AVAudioChannelLayout.h (Added)

Added AVAudioChannelLayout

Added AVAudioChannelLayout.channelCount

Added -[AVAudioChannelLayout initWithLayout:]

Added -[AVAudioChannelLayout initWithLayoutTag:]

Added -[AVAudioChannelLayout isEqual:]

Added AVAudioChannelLayout.layout

Added AVAudioChannelLayout.layoutTag

Added +[AVAudioChannelLayout layoutWithLayout:]

Added +[AVAudioChannelLayout layoutWithLayoutTag:]

AVAudioEngine.h (Added)

Added AVAudioEngine

Added -[AVAudioEngine attachNode:]

Added -[AVAudioEngine connect:to:format:]

Added -[AVAudioEngine connect:to:fromBus:toBus:format:]

Added -[AVAudioEngine detachNode:]

Added -[AVAudioEngine disconnectNodeInput:]

Added -[AVAudioEngine disconnectNodeInput:bus:]

Added -[AVAudioEngine disconnectNodeOutput:]

Added -[AVAudioEngine disconnectNodeOutput:bus:]

Added -[AVAudioEngine init]

Added AVAudioEngine.inputNode

Added AVAudioEngine.mainMixerNode

Added AVAudioEngine.musicSequence

Added AVAudioEngine.outputNode

Added -[AVAudioEngine pause]

Added -[AVAudioEngine prepare]

Added -[AVAudioEngine reset]

Added AVAudioEngine.running

Added -[AVAudioEngine startAndReturnError:]

Added -[AVAudioEngine stop]

Added AVAudioEngineConfigurationChangeNotification

AVAudioEnvironmentNode.h (Added)

Added AVAudioEnvironmentDistanceAttenuationParameters

Added AVAudioEnvironmentDistanceAttenuationParameters.distanceAttenuationModel

Added AVAudioEnvironmentDistanceAttenuationParameters.maximumDistance

Added AVAudioEnvironmentDistanceAttenuationParameters.referenceDistance

Added AVAudioEnvironmentDistanceAttenuationParameters.rolloffFactor

Added AVAudioEnvironmentNode

Added -[AVAudioEnvironmentNode applicableRenderingAlgorithms]

Added AVAudioEnvironmentNode.distanceAttenuationParameters

Added AVAudioEnvironmentNode.listenerAngularOrientation

Added AVAudioEnvironmentNode.listenerPosition

Added AVAudioEnvironmentNode.listenerVectorOrientation

Added AVAudioEnvironmentNode.nextAvailableInputBus

Added AVAudioEnvironmentNode.outputVolume

Added AVAudioEnvironmentNode.reverbParameters

Added AVAudioEnvironmentReverbParameters

Added AVAudioEnvironmentReverbParameters.enable

Added AVAudioEnvironmentReverbParameters.filterParameters

Added AVAudioEnvironmentReverbParameters.level

Added -[AVAudioEnvironmentReverbParameters loadFactoryReverbPreset:]

Added AVAudioEnvironmentDistanceAttenuationModel

Added AVAudioEnvironmentDistanceAttenuationModelExponential

Added AVAudioEnvironmentDistanceAttenuationModelInverse

Added AVAudioEnvironmentDistanceAttenuationModelLinear

AVAudioFile.h (Added)

Added AVAudioFile

Added AVAudioFile.fileFormat

Added AVAudioFile.framePosition

Added -[AVAudioFile initForReading:commonFormat:interleaved:error:]

Added -[AVAudioFile initForReading:error:]

Added -[AVAudioFile initForWriting:settings:commonFormat:interleaved:error:]

Added -[AVAudioFile initForWriting:settings:error:]

Added AVAudioFile.length

Added AVAudioFile.processingFormat

Added -[AVAudioFile readIntoBuffer:error:]

Added -[AVAudioFile readIntoBuffer:frameCount:error:]

Added AVAudioFile.url

Added -[AVAudioFile writeFromBuffer:error:]

AVAudioFormat.h (Added)

Added AVAudioFormat

Added AVAudioFormat.channelCount

Added AVAudioFormat.channelLayout

Added AVAudioFormat.commonFormat

Added -[AVAudioFormat initStandardFormatWithSampleRate:channelLayout:]

Added -[AVAudioFormat initStandardFormatWithSampleRate:channels:]

Added -[AVAudioFormat initWithCommonFormat:sampleRate:channels:interleaved:]

Added -[AVAudioFormat initWithCommonFormat:sampleRate:interleaved:channelLayout:]

Added -[AVAudioFormat initWithSettings:]

Added -[AVAudioFormat initWithStreamDescription:]

Added -[AVAudioFormat initWithStreamDescription:channelLayout:]

Added AVAudioFormat.interleaved

Added -[AVAudioFormat isEqual:]

Added AVAudioFormat.sampleRate

Added AVAudioFormat.settings

Added AVAudioFormat.standard

Added AVAudioFormat.streamDescription

Added AVAudioCommonFormat

Added AVAudioOtherFormat

Added AVAudioPCMFormatFloat32

Added AVAudioPCMFormatFloat64

Added AVAudioPCMFormatInt16

Added AVAudioPCMFormatInt32

AVAudioIONode.h (Added)

Added AVAudioIONode

Added AVAudioIONode.audioUnit

Added AVAudioIONode.presentationLatency

Added AVAudioInputNode

Added AVAudioOutputNode

AVAudioMixerNode.h (Added)

Added AVAudioMixerNode

Added AVAudioMixerNode.nextAvailableInputBus

Added AVAudioMixerNode.outputVolume

AVAudioMixing.h (Added)

Added AVAudio3DMixing

Added AVAudio3DMixing.obstruction

Added AVAudio3DMixing.occlusion

Added AVAudio3DMixing.position

Added AVAudio3DMixing.rate

Added AVAudio3DMixing.renderingAlgorithm

Added AVAudio3DMixing.reverbBlend

Added AVAudioMixing

Added AVAudioMixing.volume

Added AVAudioStereoMixing

Added AVAudioStereoMixing.pan

Added AVAudio3DMixingRenderingAlgorithm

Added AVAudio3DMixingRenderingAlgorithmEqualPowerPanning

Added AVAudio3DMixingRenderingAlgorithmHRTF

Added AVAudio3DMixingRenderingAlgorithmSoundField

Added AVAudio3DMixingRenderingAlgorithmSphericalHead

Added AVAudio3DMixingRenderingAlgorithmStereoPassThrough

AVAudioNode.h (Added)

Added AVAudioNode

Added AVAudioNode.engine

Added -[AVAudioNode inputFormatForBus:]

Added -[AVAudioNode installTapOnBus:bufferSize:format:block:]

Added AVAudioNode.lastRenderTime

Added -[AVAudioNode nameForInputBus:]

Added -[AVAudioNode nameForOutputBus:]

Added AVAudioNode.numberOfInputs

Added AVAudioNode.numberOfOutputs

Added -[AVAudioNode outputFormatForBus:]

Added -[AVAudioNode removeTapOnBus:]

Added -[AVAudioNode reset]

Added AVAudioNodeTapBlock

AVAudioPlayer.h

Modified -[AVAudioPlayer initWithContentsOfURL:error:]

	Declaration
From	- (id)initWithContentsOfURL:(NSURL )url error:(NSError *)outError
To	- (instancetype)initWithContentsOfURL:(NSURL )url error:(NSError *)outError

Modified -[AVAudioPlayer initWithContentsOfURL:fileTypeHint:error:]

	Declaration
From	- (id)initWithContentsOfURL:(NSURL )url fileTypeHint:(NSString )utiString error:(NSError **)outError
To	- (instancetype)initWithContentsOfURL:(NSURL )url fileTypeHint:(NSString )utiString error:(NSError **)outError

Declaration

From

- (id)initWithContentsOfURL:(NSURL *)url fileTypeHint:(NSString *)utiString error:(NSError **)outError

- (instancetype)initWithContentsOfURL:(NSURL *)url fileTypeHint:(NSString *)utiString error:(NSError **)outError

Modified -[AVAudioPlayer initWithData:error:]

	Declaration
From	- (id)initWithData:(NSData )data error:(NSError *)outError
To	- (instancetype)initWithData:(NSData )data error:(NSError *)outError

Modified -[AVAudioPlayer initWithData:fileTypeHint:error:]

	Declaration
From	- (id)initWithData:(NSData )data fileTypeHint:(NSString )utiString error:(NSError **)outError
To	- (instancetype)initWithData:(NSData )data fileTypeHint:(NSString )utiString error:(NSError **)outError

Modified -[AVAudioPlayerDelegate audioPlayerBeginInterruption:]

	Deprecation	Optional
From	--	--
To	iOS 8.0	yes

Modified -[AVAudioPlayerDelegate audioPlayerDecodeErrorDidOccur:error:]

	Optional
From	--
To	yes

Modified -[AVAudioPlayerDelegate audioPlayerDidFinishPlaying:successfully:]

	Optional
From	--
To	yes

Modified -[AVAudioPlayerDelegate audioPlayerEndInterruption:]

	Optional
From	--
To	yes

Modified -[AVAudioPlayerDelegate audioPlayerEndInterruption:withFlags:]

	Optional
From	--
To	yes

Modified -[AVAudioPlayerDelegate audioPlayerEndInterruption:withOptions:]

	Deprecation	Optional
From	--	--
To	iOS 8.0	yes

AVAudioPlayerNode.h (Added)

Added AVAudioPlayerNode

Added -[AVAudioPlayerNode nodeTimeForPlayerTime:]

Added -[AVAudioPlayerNode pause]

Added -[AVAudioPlayerNode play]

Added -[AVAudioPlayerNode playAtTime:]

Added -[AVAudioPlayerNode playerTimeForNodeTime:]

Added AVAudioPlayerNode.playing

Added -[AVAudioPlayerNode prepareWithFrameCount:]

Added -[AVAudioPlayerNode scheduleBuffer:atTime:options:completionHandler:]

Added -[AVAudioPlayerNode scheduleBuffer:completionHandler:]

Added -[AVAudioPlayerNode scheduleFile:atTime:completionHandler:]

Added -[AVAudioPlayerNode scheduleSegment:startingFrame:frameCount:atTime:completionHandler:]

Added -[AVAudioPlayerNode stop]

Added AVAudioPlayerNodeBufferInterrupts

Added AVAudioPlayerNodeBufferInterruptsAtLoop

Added AVAudioPlayerNodeBufferLoops

Added AVAudioPlayerNodeBufferOptions

AVAudioRecorder.h

Modified -[AVAudioRecorder initWithURL:settings:error:]

	Declaration
From	- (id)initWithURL:(NSURL )url settings:(NSDictionary )settings error:(NSError **)outError
To	- (instancetype)initWithURL:(NSURL )url settings:(NSDictionary )settings error:(NSError **)outError

Modified -[AVAudioRecorderDelegate audioRecorderBeginInterruption:]

	Deprecation	Introduction	Optional
From	--	iOS 3.0	--
To	iOS 8.0	iOS 2.2	yes

Modified -[AVAudioRecorderDelegate audioRecorderDidFinishRecording:successfully:]

	Optional
From	--
To	yes

Modified -[AVAudioRecorderDelegate audioRecorderEncodeErrorDidOccur:error:]

	Optional
From	--
To	yes

Modified -[AVAudioRecorderDelegate audioRecorderEndInterruption:]

	Optional
From	--
To	yes

Modified -[AVAudioRecorderDelegate audioRecorderEndInterruption:withFlags:]

	Optional
From	--
To	yes

Modified -[AVAudioRecorderDelegate audioRecorderEndInterruption:withOptions:]

	Deprecation	Optional
From	--	--
To	iOS 8.0	yes

AVAudioSession.h

Added -[AVAudioSession recordPermission]

Added AVAudioSession.secondaryAudioShouldBeSilencedHint

Added AVAudioSessionErrorInsufficientPriority

Added AVAudioSessionRecordPermission

Added AVAudioSessionRecordPermissionDenied

Added AVAudioSessionRecordPermissionGranted

Added AVAudioSessionRecordPermissionUndetermined

Added AVAudioSessionSilenceSecondaryAudioHintNotification

Added AVAudioSessionSilenceSecondaryAudioHintType

Added AVAudioSessionSilenceSecondaryAudioHintTypeBegin

Added AVAudioSessionSilenceSecondaryAudioHintTypeEnd

Added AVAudioSessionSilenceSecondaryAudioHintTypeKey

Modified +[AVAudioSession sharedInstance]

	Declaration
From	+ (id)sharedInstance
To	+ (AVAudioSession *)sharedInstance

Modified -[AVAudioSessionDelegate beginInterruption]

	Optional
From	--
To	yes

Modified -[AVAudioSessionDelegate endInterruption]

	Optional
From	--
To	yes

Modified -[AVAudioSessionDelegate endInterruptionWithFlags:]

	Optional
From	--
To	yes

Modified -[AVAudioSessionDelegate inputIsAvailableChanged:]

	Optional
From	--
To	yes

Modified AVAudioSessionErrorCodeCannotStartRecording

	Introduction
From	iOS 7.1
To	iOS 7.0

Modified AVAudioSessionInterruptionFlags_ShouldResume

	Deprecation
From	--
To	iOS 6.0

Modified AVAudioSessionSetActiveFlags_NotifyOthersOnDeactivation

	Deprecation
From	--
To	iOS 6.0

AVAudioTime.h (Added)

Added AVAudioTime

Added AVAudioTime.audioTimeStamp

Added -[AVAudioTime extrapolateTimeFromAnchor:]

Added AVAudioTime.hostTime

Added +[AVAudioTime hostTimeForSeconds:]

Added AVAudioTime.hostTimeValid

Added -[AVAudioTime initWithAudioTimeStamp:sampleRate:]

Added -[AVAudioTime initWithHostTime:]

Added -[AVAudioTime initWithHostTime:sampleTime:atRate:]

Added -[AVAudioTime initWithSampleTime:atRate:]

Added AVAudioTime.sampleRate

Added AVAudioTime.sampleTime

Added AVAudioTime.sampleTimeValid

Added +[AVAudioTime secondsForHostTime:]

Added +[AVAudioTime timeWithAudioTimeStamp:sampleRate:]

Added +[AVAudioTime timeWithHostTime:]

Added +[AVAudioTime timeWithHostTime:sampleTime:atRate:]

Added +[AVAudioTime timeWithSampleTime:atRate:]

AVAudioTypes.h (Added)

Added AVAudio3DAngularOrientation

Added AVAudio3DPoint

Added AVAudio3DVector

Added AVAudio3DVectorOrientation

Added AVAudioChannelCount

Added AVAudioFrameCount

Added AVAudioFramePosition

Added AVAudioMake3DAngularOrientation()

Added AVAudioMake3DPoint()

Added AVAudioMake3DVector()

Added AVAudioMake3DVectorOrientation()

Added AVAudioNodeBus

Added AVAudioNodeCompletionHandler

AVAudioUnit.h (Added)

Added AVAudioUnit

Added AVAudioUnit.audioComponentDescription

Added AVAudioUnit.audioUnit

Added -[AVAudioUnit loadAudioUnitPresetAtURL:error:]

Added AVAudioUnit.manufacturerName

Added AVAudioUnit.name

Added AVAudioUnit.version

AVAudioUnitDelay.h (Added)

Added AVAudioUnitDelay

Added AVAudioUnitDelay.delayTime

Added AVAudioUnitDelay.feedback

Added AVAudioUnitDelay.lowPassCutoff

Added AVAudioUnitDelay.wetDryMix

AVAudioUnitDistortion.h (Added)

Added AVAudioUnitDistortion

Added -[AVAudioUnitDistortion loadFactoryPreset:]

Added AVAudioUnitDistortion.preGain

Added AVAudioUnitDistortion.wetDryMix

Added AVAudioUnitDistortionPreset

Added AVAudioUnitDistortionPresetDrumsBitBrush

Added AVAudioUnitDistortionPresetDrumsBufferBeats

Added AVAudioUnitDistortionPresetDrumsLoFi

Added AVAudioUnitDistortionPresetMultiBrokenSpeaker

Added AVAudioUnitDistortionPresetMultiCellphoneConcert

Added AVAudioUnitDistortionPresetMultiDecimated1

Added AVAudioUnitDistortionPresetMultiDecimated2

Added AVAudioUnitDistortionPresetMultiDecimated3

Added AVAudioUnitDistortionPresetMultiDecimated4

Added AVAudioUnitDistortionPresetMultiDistortedCubed

Added AVAudioUnitDistortionPresetMultiDistortedFunk

Added AVAudioUnitDistortionPresetMultiDistortedSquared

Added AVAudioUnitDistortionPresetMultiEcho1

Added AVAudioUnitDistortionPresetMultiEcho2

Added AVAudioUnitDistortionPresetMultiEchoTight1

Added AVAudioUnitDistortionPresetMultiEchoTight2

Added AVAudioUnitDistortionPresetMultiEverythingIsBroken

Added AVAudioUnitDistortionPresetSpeechAlienChatter

Added AVAudioUnitDistortionPresetSpeechCosmicInterference

Added AVAudioUnitDistortionPresetSpeechGoldenPi

Added AVAudioUnitDistortionPresetSpeechRadioTower

Added AVAudioUnitDistortionPresetSpeechWaves

AVAudioUnitEQ.h (Added)

Added AVAudioUnitEQ

Added AVAudioUnitEQ.bands

Added AVAudioUnitEQ.globalGain

Added -[AVAudioUnitEQ initWithNumberOfBands:]

Added AVAudioUnitEQFilterParameters

Added AVAudioUnitEQFilterParameters.bandwidth

Added AVAudioUnitEQFilterParameters.bypass

Added AVAudioUnitEQFilterParameters.filterType

Added AVAudioUnitEQFilterParameters.frequency

Added AVAudioUnitEQFilterParameters.gain

Added AVAudioUnitEQFilterType

Added AVAudioUnitEQFilterTypeBandPass

Added AVAudioUnitEQFilterTypeBandStop

Added AVAudioUnitEQFilterTypeHighPass

Added AVAudioUnitEQFilterTypeHighShelf

Added AVAudioUnitEQFilterTypeLowPass

Added AVAudioUnitEQFilterTypeLowShelf

Added AVAudioUnitEQFilterTypeParametric

Added AVAudioUnitEQFilterTypeResonantHighPass

Added AVAudioUnitEQFilterTypeResonantHighShelf

Added AVAudioUnitEQFilterTypeResonantLowPass

Added AVAudioUnitEQFilterTypeResonantLowShelf

AVAudioUnitEffect.h (Added)

Added AVAudioUnitEffect

Added AVAudioUnitEffect.bypass

Added -[AVAudioUnitEffect initWithAudioComponentDescription:]

AVAudioUnitGenerator.h (Added)

Added AVAudioUnitGenerator

Added AVAudioUnitGenerator.bypass

Added -[AVAudioUnitGenerator initWithAudioComponentDescription:]

AVAudioUnitMIDIInstrument.h (Added)

Added AVAudioUnitMIDIInstrument

Added -[AVAudioUnitMIDIInstrument initWithAudioComponentDescription:]

Added -[AVAudioUnitMIDIInstrument sendController:withValue:onChannel:]

Added -[AVAudioUnitMIDIInstrument sendMIDIEvent:data1:]

Added -[AVAudioUnitMIDIInstrument sendMIDIEvent:data1:data2:]

Added -[AVAudioUnitMIDIInstrument sendMIDISysExEvent:]

Added -[AVAudioUnitMIDIInstrument sendPitchBend:onChannel:]

Added -[AVAudioUnitMIDIInstrument sendPressure:onChannel:]

Added -[AVAudioUnitMIDIInstrument sendPressureForKey:withValue:onChannel:]

Added -[AVAudioUnitMIDIInstrument sendProgramChange:bankMSB:bankLSB:onChannel:]

Added -[AVAudioUnitMIDIInstrument sendProgramChange:onChannel:]

Added -[AVAudioUnitMIDIInstrument startNote:withVelocity:onChannel:]

Added -[AVAudioUnitMIDIInstrument stopNote:onChannel:]

AVAudioUnitReverb.h (Added)

Added AVAudioUnitReverb

Added -[AVAudioUnitReverb loadFactoryPreset:]

Added AVAudioUnitReverb.wetDryMix

Added AVAudioUnitReverbPreset

Added AVAudioUnitReverbPresetCathedral

Added AVAudioUnitReverbPresetLargeChamber

Added AVAudioUnitReverbPresetLargeHall

Added AVAudioUnitReverbPresetLargeHall2

Added AVAudioUnitReverbPresetLargeRoom

Added AVAudioUnitReverbPresetLargeRoom2

Added AVAudioUnitReverbPresetMediumChamber

Added AVAudioUnitReverbPresetMediumHall

Added AVAudioUnitReverbPresetMediumHall2

Added AVAudioUnitReverbPresetMediumHall3

Added AVAudioUnitReverbPresetMediumRoom

Added AVAudioUnitReverbPresetPlate

Added AVAudioUnitReverbPresetSmallRoom

AVAudioUnitSampler.h (Added)

Added AVAudioUnitSampler

Added AVAudioUnitSampler.globalTuning

Added -[AVAudioUnitSampler loadAudioFilesAtURLs:error:]

Added -[AVAudioUnitSampler loadInstrumentAtURL:error:]

Added -[AVAudioUnitSampler loadSoundBankInstrumentAtURL:program:bankMSB:bankLSB:error:]

Added AVAudioUnitSampler.masterGain

Added AVAudioUnitSampler.stereoPan

AVAudioUnitTimeEffect.h (Added)

Added AVAudioUnitTimeEffect

Added AVAudioUnitTimeEffect.bypass

Added -[AVAudioUnitTimeEffect initWithAudioComponentDescription:]

AVAudioUnitTimePitch.h (Added)

Added AVAudioUnitTimePitch

Added AVAudioUnitTimePitch.overlap

Added AVAudioUnitTimePitch.pitch

Added AVAudioUnitTimePitch.rate

AVAudioUnitVarispeed.h (Added)

Added AVAudioUnitVarispeed

Added AVAudioUnitVarispeed.rate

AVCaptureDevice.h

Added AVCaptureDevice.ISO

Added AVCaptureDevice.automaticallyAdjustsVideoHDREnabled

Added -[AVCaptureDevice chromaticityValuesForDeviceWhiteBalanceGains:]

Added AVCaptureDevice.deviceWhiteBalanceGains

Added -[AVCaptureDevice deviceWhiteBalanceGainsForChromaticityValues:]

Added -[AVCaptureDevice deviceWhiteBalanceGainsForTemperatureAndTintValues:]

Added AVCaptureDevice.exposureDuration

Added AVCaptureDevice.exposureTargetBias

Added AVCaptureDevice.exposureTargetOffset

Added AVCaptureDevice.grayWorldDeviceWhiteBalanceGains

Added AVCaptureDevice.lensAperture

Added AVCaptureDevice.lensPosition

Added AVCaptureDevice.maxExposureTargetBias

Added AVCaptureDevice.maxWhiteBalanceGain

Added AVCaptureDevice.minExposureTargetBias

Added -[AVCaptureDevice setExposureModeCustomWithDuration:ISO:completionHandler:]

Added -[AVCaptureDevice setExposureTargetBias:completionHandler:]

Added -[AVCaptureDevice setFocusModeLockedWithLensPosition:completionHandler:]

Added -[AVCaptureDevice setWhiteBalanceModeLockedWithDeviceWhiteBalanceGains:completionHandler:]

Added -[AVCaptureDevice temperatureAndTintValuesForDeviceWhiteBalanceGains:]

Added AVCaptureDevice.videoHDREnabled

Added AVCaptureDeviceFormat.autoFocusSystem

Added AVCaptureDeviceFormat.highResolutionStillImageDimensions

Added -[AVCaptureDeviceFormat isVideoStabilizationModeSupported:]

Added AVCaptureDeviceFormat.maxExposureDuration

Added AVCaptureDeviceFormat.maxISO

Added AVCaptureDeviceFormat.minExposureDuration

Added AVCaptureDeviceFormat.minISO

Added AVCaptureDeviceFormat.videoHDRSupported

Added AVCaptureAutoFocusSystem

Added AVCaptureAutoFocusSystemContrastDetection

Added AVCaptureAutoFocusSystemNone

Added AVCaptureAutoFocusSystemPhaseDetection

Added AVCaptureDevice(AVCaptureDeviceHighDynamicRangeSupport)

Added AVCaptureExposureDurationCurrent

Added AVCaptureExposureModeCustom

Added AVCaptureExposureTargetBiasCurrent

Added AVCaptureISOCurrent

Added AVCaptureLensPositionCurrent

Added AVCaptureVideoStabilizationMode

Added AVCaptureVideoStabilizationModeAuto

Added AVCaptureVideoStabilizationModeCinematic

Added AVCaptureVideoStabilizationModeOff

Added AVCaptureVideoStabilizationModeStandard

Added AVCaptureWhiteBalanceChromaticityValues

Added AVCaptureWhiteBalanceGains

Added AVCaptureWhiteBalanceGainsCurrent

Added AVCaptureWhiteBalanceTemperatureAndTintValues

Modified AVCaptureDeviceFormat.videoStabilizationSupported

	Deprecation
From	--
To	iOS 8.0

Modified AVCaptureDevicePositionUnspecified

	Introduction
From	iOS 6.0
To	iOS 4.0

AVCaptureOutput.h

Added AVCaptureAutoExposureBracketedStillImageSettings

Added +[AVCaptureAutoExposureBracketedStillImageSettings autoExposureSettingsWithExposureTargetBias:]

Added AVCaptureAutoExposureBracketedStillImageSettings.exposureTargetBias

Added AVCaptureBracketedStillImageSettings

Added AVCaptureManualExposureBracketedStillImageSettings

Added AVCaptureManualExposureBracketedStillImageSettings.ISO

Added AVCaptureManualExposureBracketedStillImageSettings.exposureDuration

Added +[AVCaptureManualExposureBracketedStillImageSettings manualExposureSettingsWithExposureDuration:ISO:]

Added -[AVCaptureStillImageOutput captureStillImageBracketAsynchronouslyFromConnection:withSettingsArray:completionHandler:]

Added AVCaptureStillImageOutput.highResolutionStillImageOutputEnabled

Added AVCaptureStillImageOutput.maxBracketedCaptureStillImageCount

Added -[AVCaptureStillImageOutput prepareToCaptureStillImageBracketFromConnection:withSettingsArray:completionHandler:]

Added AVCaptureStillImageOutput(BracketedCaptureMethods)

Modified -[AVCaptureAudioDataOutputSampleBufferDelegate captureOutput:didOutputSampleBuffer:fromConnection:]

	Optional
From	--
To	yes

Modified -[AVCaptureFileOutputRecordingDelegate captureOutput:didStartRecordingToOutputFileAtURL:fromConnections:]

	Optional
From	--
To	yes

Modified -[AVCaptureMetadataOutputObjectsDelegate captureOutput:didOutputMetadataObjects:fromConnection:]

	Optional
From	--
To	yes

Modified -[AVCaptureVideoDataOutputSampleBufferDelegate captureOutput:didDropSampleBuffer:fromConnection:]

	Optional
From	--
To	yes

Modified -[AVCaptureVideoDataOutputSampleBufferDelegate captureOutput:didOutputSampleBuffer:fromConnection:]

	Optional
From	--
To	yes

AVCaptureSession.h

Added AVCaptureConnection.activeVideoStabilizationMode

Added +[AVCaptureConnection connectionWithInputPort:videoPreviewLayer:]

Added +[AVCaptureConnection connectionWithInputPorts:output:]

Added -[AVCaptureConnection initWithInputPort:videoPreviewLayer:]

Added -[AVCaptureConnection initWithInputPorts:output:]

Added AVCaptureConnection.preferredVideoStabilizationMode

Added -[AVCaptureSession addConnection:]

Added -[AVCaptureSession addInputWithNoConnections:]

Added -[AVCaptureSession addOutputWithNoConnections:]

Added -[AVCaptureSession canAddConnection:]

Added -[AVCaptureSession removeConnection:]

Modified AVCaptureConnection.enablesVideoStabilizationWhenAvailable

	Deprecation
From	--
To	iOS 8.0

Modified AVCaptureConnection.videoStabilizationEnabled

	Deprecation
From	--
To	iOS 8.0

AVCaptureVideoPreviewLayer.h

Added -[AVCaptureVideoPreviewLayer initWithSessionWithNoConnection:]

Added +[AVCaptureVideoPreviewLayer layerWithSessionWithNoConnection:]

Added -[AVCaptureVideoPreviewLayer setSessionWithNoConnection:]

AVCompositionTrackSegment.h

Modified -[AVCompositionTrackSegment initWithTimeRange:]

	Declaration
From	- (id)initWithTimeRange:(CMTimeRange)timeRange
To	- (instancetype)initWithTimeRange:(CMTimeRange)timeRange

Modified -[AVCompositionTrackSegment initWithURL:trackID:sourceTimeRange:targetTimeRange:]

Declaration

From

- (id)initWithURL:(NSURL *)URL trackID:(CMPersistentTrackID)trackID sourceTimeRange:(CMTimeRange)sourceTimeRange targetTimeRange:(CMTimeRange)targetTimeRange

- (instancetype)initWithURL:(NSURL *)URL trackID:(CMPersistentTrackID)trackID sourceTimeRange:(CMTimeRange)sourceTimeRange targetTimeRange:(CMTimeRange)targetTimeRange

AVError.h

Added AVError

Added AVErrorFailedToParse

Added AVErrorFileTypeDoesNotSupportSampleReferences

Added AVErrorFileTypeKey

Added AVErrorPersistentTrackIDKey

Added AVErrorPresentationTimeStampKey

Added AVErrorUndecodableMediaData

AVMIDIPlayer.h (Added)

Added AVMIDIPlayer

Added AVMIDIPlayer.currentPosition

Added AVMIDIPlayer.duration

Added -[AVMIDIPlayer initWithContentsOfURL:soundBankURL:error:]

Added -[AVMIDIPlayer initWithData:soundBankURL:error:]

Added -[AVMIDIPlayer play:]

Added AVMIDIPlayer.playing

Added -[AVMIDIPlayer prepareToPlay]

Added AVMIDIPlayer.rate

Added -[AVMIDIPlayer stop]

Added AVMIDIPlayerCompletionHandler

AVMediaSelectionGroup.h

Added AVMediaSelectionGroup.defaultOption

AVMetadataFormat.h

Added AVMetadataExtraAttributeBaseURIKey

Added AVMetadataExtraAttributeValueURIKey

Added AVMetadataFormatHLSMetadata

Added AVMetadataISOUserDataKeyTaggedCharacteristic

Added AVMetadataIcyMetadataKeyStreamTitle

Added AVMetadataIcyMetadataKeyStreamURL

Added AVMetadataKeySpaceIcy

AVMetadataIdentifiers.h (Added)

Added AVMetadataCommonIdentifierAlbumName

Added AVMetadataCommonIdentifierArtist

Added AVMetadataCommonIdentifierArtwork

Added AVMetadataCommonIdentifierAssetIdentifier

Added AVMetadataCommonIdentifierAuthor

Added AVMetadataCommonIdentifierContributor

Added AVMetadataCommonIdentifierCopyrights

Added AVMetadataCommonIdentifierCreationDate

Added AVMetadataCommonIdentifierCreator

Added AVMetadataCommonIdentifierDescription

Added AVMetadataCommonIdentifierFormat

Added AVMetadataCommonIdentifierLanguage

Added AVMetadataCommonIdentifierLastModifiedDate

Added AVMetadataCommonIdentifierLocation

Added AVMetadataCommonIdentifierMake

Added AVMetadataCommonIdentifierModel

Added AVMetadataCommonIdentifierPublisher

Added AVMetadataCommonIdentifierRelation

Added AVMetadataCommonIdentifierSoftware

Added AVMetadataCommonIdentifierSource

Added AVMetadataCommonIdentifierSubject

Added AVMetadataCommonIdentifierTitle

Added AVMetadataCommonIdentifierType

Added AVMetadataIdentifier3GPUserDataAlbumAndTrack

Added AVMetadataIdentifier3GPUserDataAuthor

Added AVMetadataIdentifier3GPUserDataCollection

Added AVMetadataIdentifier3GPUserDataCopyright

Added AVMetadataIdentifier3GPUserDataDescription

Added AVMetadataIdentifier3GPUserDataGenre

Added AVMetadataIdentifier3GPUserDataKeywordList

Added AVMetadataIdentifier3GPUserDataLocation

Added AVMetadataIdentifier3GPUserDataMediaClassification

Added AVMetadataIdentifier3GPUserDataMediaRating

Added AVMetadataIdentifier3GPUserDataPerformer

Added AVMetadataIdentifier3GPUserDataRecordingYear

Added AVMetadataIdentifier3GPUserDataThumbnail

Added AVMetadataIdentifier3GPUserDataTitle

Added AVMetadataIdentifier3GPUserDataUserRating

Added AVMetadataIdentifierID3MetadataAlbumSortOrder

Added AVMetadataIdentifierID3MetadataAlbumTitle

Added AVMetadataIdentifierID3MetadataAttachedPicture

Added AVMetadataIdentifierID3MetadataAudioEncryption

Added AVMetadataIdentifierID3MetadataAudioSeekPointIndex

Added AVMetadataIdentifierID3MetadataBand

Added AVMetadataIdentifierID3MetadataBeatsPerMinute

Added AVMetadataIdentifierID3MetadataComments

Added AVMetadataIdentifierID3MetadataCommercialInformation

Added AVMetadataIdentifierID3MetadataCommerical

Added AVMetadataIdentifierID3MetadataComposer

Added AVMetadataIdentifierID3MetadataConductor

Added AVMetadataIdentifierID3MetadataContentGroupDescription

Added AVMetadataIdentifierID3MetadataContentType

Added AVMetadataIdentifierID3MetadataCopyright

Added AVMetadataIdentifierID3MetadataCopyrightInformation

Added AVMetadataIdentifierID3MetadataDate

Added AVMetadataIdentifierID3MetadataEncodedBy

Added AVMetadataIdentifierID3MetadataEncodedWith

Added AVMetadataIdentifierID3MetadataEncodingTime

Added AVMetadataIdentifierID3MetadataEncryption

Added AVMetadataIdentifierID3MetadataEqualization

Added AVMetadataIdentifierID3MetadataEqualization2

Added AVMetadataIdentifierID3MetadataEventTimingCodes

Added AVMetadataIdentifierID3MetadataFileOwner

Added AVMetadataIdentifierID3MetadataFileType

Added AVMetadataIdentifierID3MetadataGeneralEncapsulatedObject

Added AVMetadataIdentifierID3MetadataGroupIdentifier

Added AVMetadataIdentifierID3MetadataInitialKey

Added AVMetadataIdentifierID3MetadataInternationalStandardRecordingCode

Added AVMetadataIdentifierID3MetadataInternetRadioStationName

Added AVMetadataIdentifierID3MetadataInternetRadioStationOwner

Added AVMetadataIdentifierID3MetadataInvolvedPeopleList_v23

Added AVMetadataIdentifierID3MetadataInvolvedPeopleList_v24

Added AVMetadataIdentifierID3MetadataLanguage

Added AVMetadataIdentifierID3MetadataLeadPerformer

Added AVMetadataIdentifierID3MetadataLength

Added AVMetadataIdentifierID3MetadataLink

Added AVMetadataIdentifierID3MetadataLyricist

Added AVMetadataIdentifierID3MetadataMPEGLocationLookupTable

Added AVMetadataIdentifierID3MetadataMediaType

Added AVMetadataIdentifierID3MetadataModifiedBy

Added AVMetadataIdentifierID3MetadataMood

Added AVMetadataIdentifierID3MetadataMusicCDIdentifier

Added AVMetadataIdentifierID3MetadataMusicianCreditsList

Added AVMetadataIdentifierID3MetadataOfficialArtistWebpage

Added AVMetadataIdentifierID3MetadataOfficialAudioFileWebpage

Added AVMetadataIdentifierID3MetadataOfficialAudioSourceWebpage

Added AVMetadataIdentifierID3MetadataOfficialInternetRadioStationHomepage

Added AVMetadataIdentifierID3MetadataOfficialPublisherWebpage

Added AVMetadataIdentifierID3MetadataOriginalAlbumTitle

Added AVMetadataIdentifierID3MetadataOriginalArtist

Added AVMetadataIdentifierID3MetadataOriginalFilename

Added AVMetadataIdentifierID3MetadataOriginalLyricist

Added AVMetadataIdentifierID3MetadataOriginalReleaseTime

Added AVMetadataIdentifierID3MetadataOriginalReleaseYear

Added AVMetadataIdentifierID3MetadataOwnership

Added AVMetadataIdentifierID3MetadataPartOfASet

Added AVMetadataIdentifierID3MetadataPayment

Added AVMetadataIdentifierID3MetadataPerformerSortOrder

Added AVMetadataIdentifierID3MetadataPlayCounter

Added AVMetadataIdentifierID3MetadataPlaylistDelay

Added AVMetadataIdentifierID3MetadataPopularimeter

Added AVMetadataIdentifierID3MetadataPositionSynchronization

Added AVMetadataIdentifierID3MetadataPrivate

Added AVMetadataIdentifierID3MetadataProducedNotice

Added AVMetadataIdentifierID3MetadataPublisher

Added AVMetadataIdentifierID3MetadataRecommendedBufferSize

Added AVMetadataIdentifierID3MetadataRecordingDates

Added AVMetadataIdentifierID3MetadataRecordingTime

Added AVMetadataIdentifierID3MetadataRelativeVolumeAdjustment

Added AVMetadataIdentifierID3MetadataRelativeVolumeAdjustment2

Added AVMetadataIdentifierID3MetadataReleaseTime

Added AVMetadataIdentifierID3MetadataReverb

Added AVMetadataIdentifierID3MetadataSeek

Added AVMetadataIdentifierID3MetadataSetSubtitle

Added AVMetadataIdentifierID3MetadataSignature

Added AVMetadataIdentifierID3MetadataSize

Added AVMetadataIdentifierID3MetadataSubTitle

Added AVMetadataIdentifierID3MetadataSynchronizedLyric

Added AVMetadataIdentifierID3MetadataSynchronizedTempoCodes

Added AVMetadataIdentifierID3MetadataTaggingTime

Added AVMetadataIdentifierID3MetadataTermsOfUse

Added AVMetadataIdentifierID3MetadataTime

Added AVMetadataIdentifierID3MetadataTitleDescription

Added AVMetadataIdentifierID3MetadataTitleSortOrder

Added AVMetadataIdentifierID3MetadataTrackNumber

Added AVMetadataIdentifierID3MetadataUniqueFileIdentifier

Added AVMetadataIdentifierID3MetadataUnsynchronizedLyric

Added AVMetadataIdentifierID3MetadataUserText

Added AVMetadataIdentifierID3MetadataUserURL

Added AVMetadataIdentifierID3MetadataYear

Added AVMetadataIdentifierISOUserDataCopyright

Added AVMetadataIdentifierISOUserDataTaggedCharacteristic

Added AVMetadataIdentifierIcyMetadataStreamTitle

Added AVMetadataIdentifierIcyMetadataStreamURL

Added AVMetadataIdentifierQuickTimeMetadataAlbum

Added AVMetadataIdentifierQuickTimeMetadataArranger

Added AVMetadataIdentifierQuickTimeMetadataArtist

Added AVMetadataIdentifierQuickTimeMetadataArtwork

Added AVMetadataIdentifierQuickTimeMetadataAuthor

Added AVMetadataIdentifierQuickTimeMetadataCameraFrameReadoutTime

Added AVMetadataIdentifierQuickTimeMetadataCameraIdentifier

Added AVMetadataIdentifierQuickTimeMetadataCollectionUser

Added AVMetadataIdentifierQuickTimeMetadataComment

Added AVMetadataIdentifierQuickTimeMetadataComposer

Added AVMetadataIdentifierQuickTimeMetadataCopyright

Added AVMetadataIdentifierQuickTimeMetadataCreationDate

Added AVMetadataIdentifierQuickTimeMetadataCredits

Added AVMetadataIdentifierQuickTimeMetadataDescription

Added AVMetadataIdentifierQuickTimeMetadataDirectionFacing

Added AVMetadataIdentifierQuickTimeMetadataDirectionMotion

Added AVMetadataIdentifierQuickTimeMetadataDirector

Added AVMetadataIdentifierQuickTimeMetadataDisplayName

Added AVMetadataIdentifierQuickTimeMetadataEncodedBy

Added AVMetadataIdentifierQuickTimeMetadataGenre

Added AVMetadataIdentifierQuickTimeMetadataInformation

Added AVMetadataIdentifierQuickTimeMetadataKeywords

Added AVMetadataIdentifierQuickTimeMetadataLocationBody

Added AVMetadataIdentifierQuickTimeMetadataLocationDate

Added AVMetadataIdentifierQuickTimeMetadataLocationISO6709

Added AVMetadataIdentifierQuickTimeMetadataLocationName

Added AVMetadataIdentifierQuickTimeMetadataLocationNote

Added AVMetadataIdentifierQuickTimeMetadataLocationRole

Added AVMetadataIdentifierQuickTimeMetadataMake

Added AVMetadataIdentifierQuickTimeMetadataModel

Added AVMetadataIdentifierQuickTimeMetadataOriginalArtist

Added AVMetadataIdentifierQuickTimeMetadataPerformer

Added AVMetadataIdentifierQuickTimeMetadataPhonogramRights

Added AVMetadataIdentifierQuickTimeMetadataPreferredAffineTransform

Added AVMetadataIdentifierQuickTimeMetadataProducer

Added AVMetadataIdentifierQuickTimeMetadataPublisher

Added AVMetadataIdentifierQuickTimeMetadataRatingUser

Added AVMetadataIdentifierQuickTimeMetadataSoftware

Added AVMetadataIdentifierQuickTimeMetadataTitle

Added AVMetadataIdentifierQuickTimeMetadataYear

Added AVMetadataIdentifierQuickTimeMetadataiXML

Added AVMetadataIdentifierQuickTimeUserDataAlbum

Added AVMetadataIdentifierQuickTimeUserDataArranger

Added AVMetadataIdentifierQuickTimeUserDataArtist

Added AVMetadataIdentifierQuickTimeUserDataAuthor

Added AVMetadataIdentifierQuickTimeUserDataChapter

Added AVMetadataIdentifierQuickTimeUserDataComment

Added AVMetadataIdentifierQuickTimeUserDataComposer

Added AVMetadataIdentifierQuickTimeUserDataCopyright

Added AVMetadataIdentifierQuickTimeUserDataCreationDate

Added AVMetadataIdentifierQuickTimeUserDataCredits

Added AVMetadataIdentifierQuickTimeUserDataDescription

Added AVMetadataIdentifierQuickTimeUserDataDirector

Added AVMetadataIdentifierQuickTimeUserDataDisclaimer

Added AVMetadataIdentifierQuickTimeUserDataEncodedBy

Added AVMetadataIdentifierQuickTimeUserDataFullName

Added AVMetadataIdentifierQuickTimeUserDataGenre

Added AVMetadataIdentifierQuickTimeUserDataHostComputer

Added AVMetadataIdentifierQuickTimeUserDataInformation

Added AVMetadataIdentifierQuickTimeUserDataKeywords

Added AVMetadataIdentifierQuickTimeUserDataLocationISO6709

Added AVMetadataIdentifierQuickTimeUserDataMake

Added AVMetadataIdentifierQuickTimeUserDataModel

Added AVMetadataIdentifierQuickTimeUserDataOriginalArtist

Added AVMetadataIdentifierQuickTimeUserDataOriginalFormat

Added AVMetadataIdentifierQuickTimeUserDataOriginalSource

Added AVMetadataIdentifierQuickTimeUserDataPerformers

Added AVMetadataIdentifierQuickTimeUserDataPhonogramRights

Added AVMetadataIdentifierQuickTimeUserDataProducer

Added AVMetadataIdentifierQuickTimeUserDataProduct

Added AVMetadataIdentifierQuickTimeUserDataPublisher

Added AVMetadataIdentifierQuickTimeUserDataSoftware

Added AVMetadataIdentifierQuickTimeUserDataSpecialPlaybackRequirements

Added AVMetadataIdentifierQuickTimeUserDataTaggedCharacteristic

Added AVMetadataIdentifierQuickTimeUserDataTrack

Added AVMetadataIdentifierQuickTimeUserDataTrackName

Added AVMetadataIdentifierQuickTimeUserDataURLLink

Added AVMetadataIdentifierQuickTimeUserDataWarning

Added AVMetadataIdentifierQuickTimeUserDataWriter

Added AVMetadataIdentifieriTunesMetadataAccountKind

Added AVMetadataIdentifieriTunesMetadataAcknowledgement

Added AVMetadataIdentifieriTunesMetadataAlbum

Added AVMetadataIdentifieriTunesMetadataAlbumArtist

Added AVMetadataIdentifieriTunesMetadataAppleID

Added AVMetadataIdentifieriTunesMetadataArranger

Added AVMetadataIdentifieriTunesMetadataArtDirector

Added AVMetadataIdentifieriTunesMetadataArtist

Added AVMetadataIdentifieriTunesMetadataArtistID

Added AVMetadataIdentifieriTunesMetadataAuthor

Added AVMetadataIdentifieriTunesMetadataBeatsPerMin

Added AVMetadataIdentifieriTunesMetadataComposer

Added AVMetadataIdentifieriTunesMetadataConductor

Added AVMetadataIdentifieriTunesMetadataContentRating

Added AVMetadataIdentifieriTunesMetadataCopyright

Added AVMetadataIdentifieriTunesMetadataCoverArt

Added AVMetadataIdentifieriTunesMetadataCredits

Added AVMetadataIdentifieriTunesMetadataDescription

Added AVMetadataIdentifieriTunesMetadataDirector

Added AVMetadataIdentifieriTunesMetadataDiscCompilation

Added AVMetadataIdentifieriTunesMetadataDiscNumber

Added AVMetadataIdentifieriTunesMetadataEQ

Added AVMetadataIdentifieriTunesMetadataEncodedBy

Added AVMetadataIdentifieriTunesMetadataEncodingTool

Added AVMetadataIdentifieriTunesMetadataExecProducer

Added AVMetadataIdentifieriTunesMetadataGenreID

Added AVMetadataIdentifieriTunesMetadataGrouping

Added AVMetadataIdentifieriTunesMetadataLinerNotes

Added AVMetadataIdentifieriTunesMetadataLyrics

Added AVMetadataIdentifieriTunesMetadataOnlineExtras

Added AVMetadataIdentifieriTunesMetadataOriginalArtist

Added AVMetadataIdentifieriTunesMetadataPerformer

Added AVMetadataIdentifieriTunesMetadataPhonogramRights

Added AVMetadataIdentifieriTunesMetadataPlaylistID

Added AVMetadataIdentifieriTunesMetadataPredefinedGenre

Added AVMetadataIdentifieriTunesMetadataProducer

Added AVMetadataIdentifieriTunesMetadataPublisher

Added AVMetadataIdentifieriTunesMetadataRecordCompany

Added AVMetadataIdentifieriTunesMetadataReleaseDate

Added AVMetadataIdentifieriTunesMetadataSoloist

Added AVMetadataIdentifieriTunesMetadataSongID

Added AVMetadataIdentifieriTunesMetadataSongName

Added AVMetadataIdentifieriTunesMetadataSoundEngineer

Added AVMetadataIdentifieriTunesMetadataThanks

Added AVMetadataIdentifieriTunesMetadataTrackNumber

Added AVMetadataIdentifieriTunesMetadataTrackSubTitle

Added AVMetadataIdentifieriTunesMetadataUserComment

Added AVMetadataIdentifieriTunesMetadataUserGenre

AVMetadataItem.h

Added AVMetadataItem.dataType

Added AVMetadataItem.extendedLanguageTag

Added AVMetadataItem.identifier

Added +[AVMetadataItem identifierForKey:keySpace:]

Added +[AVMetadataItem keyForIdentifier:]

Added +[AVMetadataItem keySpaceForIdentifier:]

Added +[AVMetadataItem metadataItemsFromArray:filteredByIdentifier:]

Added AVMutableMetadataItem.dataType

Added AVMutableMetadataItem.extendedLanguageTag

Added AVMutableMetadataItem.identifier

Added AVMetadataItem(AVMetadataItemArrayFilteringDeprecable)

Added AVMetadataItem(AVMetadataItemKeyAndKeyspace)

Added AVMutableMetadataItem(AVMutableMetadataItemKeyAndKeyspace)

AVMetadataObject.h

Added AVMetadataObjectTypeDataMatrixCode

Added AVMetadataObjectTypeITF14Code

Added AVMetadataObjectTypeInterleaved2of5Code

Modified AVMetadataFaceObject

	Protocols
From	--
To	NSCopying

AVPlayer.h

Modified -[AVPlayer initWithPlayerItem:]

	Declaration
From	- (id)initWithPlayerItem:(AVPlayerItem *)item
To	- (instancetype)initWithPlayerItem:(AVPlayerItem *)item

Modified -[AVPlayer initWithURL:]

	Declaration
From	- (id)initWithURL:(NSURL *)URL
To	- (instancetype)initWithURL:(NSURL *)URL

Modified -[AVQueuePlayer initWithItems:]

	Declaration
From	- (id)initWithItems:(NSArray *)items
To	- (instancetype)initWithItems:(NSArray *)items

AVPlayerItem.h

Removed -[AVPlayerItemAccessLog extendedLogDataStringEncoding]

Removed -[AVPlayerItemErrorLog extendedLogDataStringEncoding]

Added AVPlayerItem.preferredPeakBitRate

Added AVPlayerItemAccessLog.extendedLogDataStringEncoding

Added AVPlayerItemErrorLog.extendedLogDataStringEncoding

Added AVPlayerItem(AVPlayerItemBitRateControl)

Modified -[AVPlayerItem initWithAsset:]

	Declaration
From	- (id)initWithAsset:(AVAsset *)asset
To	- (instancetype)initWithAsset:(AVAsset *)asset

Modified -[AVPlayerItem initWithAsset:automaticallyLoadedAssetKeys:]

Declaration

From

- (id)initWithAsset:(AVAsset *)asset automaticallyLoadedAssetKeys:(NSArray *)automaticallyLoadedAssetKeys

- (instancetype)initWithAsset:(AVAsset *)asset automaticallyLoadedAssetKeys:(NSArray *)automaticallyLoadedAssetKeys

Modified -[AVPlayerItem initWithURL:]

	Declaration
From	- (id)initWithURL:(NSURL *)URL
To	- (instancetype)initWithURL:(NSURL *)URL

AVPlayerItemOutput.h

Added AVPlayerItemMetadataOutput

Added AVPlayerItemMetadataOutput.advanceIntervalForDelegateInvocation

Added AVPlayerItemMetadataOutput.delegate

Added AVPlayerItemMetadataOutput.delegateQueue

Added -[AVPlayerItemMetadataOutput initWithIdentifiers:]

Added -[AVPlayerItemMetadataOutput setDelegate:queue:]

Added AVPlayerItemMetadataOutputPushDelegate

Added -[AVPlayerItemMetadataOutputPushDelegate metadataOutput:didOutputTimedMetadataGroups:fromPlayerItemTrack:]

Modified -[AVPlayerItemLegibleOutput initWithMediaSubtypesForNativeRepresentation:]

	Declaration
From	- (id)initWithMediaSubtypesForNativeRepresentation:(NSArray *)subtypes
To	- (instancetype)initWithMediaSubtypesForNativeRepresentation:(NSArray *)subtypes

Modified -[AVPlayerItemLegibleOutputPushDelegate legibleOutput:didOutputAttributedStrings:nativeSampleBuffers:forItemTime:]

	Optional
From	--
To	yes

Modified -[AVPlayerItemOutputPullDelegate outputMediaDataWillChange:]

	Optional
From	--
To	yes

Modified -[AVPlayerItemOutputPullDelegate outputSequenceWasFlushed:]

	Optional
From	--
To	yes

Modified -[AVPlayerItemOutputPushDelegate outputSequenceWasFlushed:]

	Optional
From	--
To	yes

Modified -[AVPlayerItemVideoOutput initWithPixelBufferAttributes:]

	Declaration
From	- (id)initWithPixelBufferAttributes:(NSDictionary *)pixelBufferAttributes
To	- (instancetype)initWithPixelBufferAttributes:(NSDictionary *)pixelBufferAttributes

AVPlayerMediaSelectionCriteria.h

Modified -[AVPlayerMediaSelectionCriteria initWithPreferredLanguages:preferredMediaCharacteristics:]

Declaration

From

- (id)initWithPreferredLanguages:(NSArray *)preferredLanguages preferredMediaCharacteristics:(NSArray *)preferredMediaCharacteristics

- (instancetype)initWithPreferredLanguages:(NSArray *)preferredLanguages preferredMediaCharacteristics:(NSArray *)preferredMediaCharacteristics

AVSampleBufferDisplayLayer.h (Added)

Added AVSampleBufferDisplayLayer

Added AVSampleBufferDisplayLayer.controlTimebase

Added -[AVSampleBufferDisplayLayer enqueueSampleBuffer:]

Added AVSampleBufferDisplayLayer.error

Added -[AVSampleBufferDisplayLayer flush]

Added -[AVSampleBufferDisplayLayer flushAndRemoveImage]

Added AVSampleBufferDisplayLayer.readyForMoreMediaData

Added -[AVSampleBufferDisplayLayer requestMediaDataWhenReadyOnQueue:usingBlock:]

Added AVSampleBufferDisplayLayer.status

Added -[AVSampleBufferDisplayLayer stopRequestingMediaData]

Added AVSampleBufferDisplayLayer.videoGravity

Added AVQueuedSampleBufferRenderingStatus

Added AVQueuedSampleBufferRenderingStatusFailed

Added AVQueuedSampleBufferRenderingStatusRendering

Added AVQueuedSampleBufferRenderingStatusUnknown

Added AVSampleBufferDisplayLayer(AVSampleBufferDisplayLayerQueueManagement)

Added AVSampleBufferDisplayLayerFailedToDecodeNotification

Added AVSampleBufferDisplayLayerFailedToDecodeNotificationErrorKey

AVSpeechSynthesis.h

Modified -[AVSpeechSynthesizerDelegate speechSynthesizer:didCancelSpeechUtterance:]

	Optional
From	--
To	yes

Modified -[AVSpeechSynthesizerDelegate speechSynthesizer:didContinueSpeechUtterance:]

	Optional
From	--
To	yes

Modified -[AVSpeechSynthesizerDelegate speechSynthesizer:didFinishSpeechUtterance:]

	Optional
From	--
To	yes

Modified -[AVSpeechSynthesizerDelegate speechSynthesizer:didPauseSpeechUtterance:]

	Optional
From	--
To	yes

Modified -[AVSpeechSynthesizerDelegate speechSynthesizer:didStartSpeechUtterance:]

	Optional
From	--
To	yes

Modified -[AVSpeechSynthesizerDelegate speechSynthesizer:willSpeakRangeOfSpeechString:utterance:]

	Optional
From	--
To	yes

Modified -[AVSpeechUtterance initWithString:]

	Declaration
From	- (AVSpeechUtterance )initWithString:(NSString )string
To	- (instancetype)initWithString:(NSString *)string

Modified +[AVSpeechUtterance speechUtteranceWithString:]

	Declaration
From	+ (AVSpeechUtterance )speechUtteranceWithString:(NSString )string
To	+ (instancetype)speechUtteranceWithString:(NSString *)string

AVTextStyleRule.h

Modified -[AVTextStyleRule initWithTextMarkupAttributes:]

	Declaration
From	- (id)initWithTextMarkupAttributes:(NSDictionary *)textMarkupAttributes
To	- (instancetype)initWithTextMarkupAttributes:(NSDictionary *)textMarkupAttributes

Modified -[AVTextStyleRule initWithTextMarkupAttributes:textSelector:]

Declaration

From

- (id)initWithTextMarkupAttributes:(NSDictionary *)textMarkupAttributes textSelector:(NSString *)textSelector

- (instancetype)initWithTextMarkupAttributes:(NSDictionary *)textMarkupAttributes textSelector:(NSString *)textSelector

AVTime.h

Removed -[NSValue CMTimeMappingValue]

Removed -[NSValue CMTimeRangeValue]

Removed -[NSValue CMTimeValue]

Added NSValue.CMTimeMappingValue

Added NSValue.CMTimeRangeValue

Added NSValue.CMTimeValue

AVTimedMetadataGroup.h

Added -[AVTimedMetadataGroup copyFormatDescription]

Added -[AVTimedMetadataGroup initWithSampleBuffer:]

Added AVTimedMetadataGroup(AVTimedMetadataGroupSerializationSupport)

Modified -[AVTimedMetadataGroup initWithItems:timeRange:]

	Declaration
From	- (id)initWithItems:(NSArray *)items timeRange:(CMTimeRange)timeRange
To	- (instancetype)initWithItems:(NSArray *)items timeRange:(CMTimeRange)timeRange

AVVideoCompositing.h

Modified -[AVVideoCompositing cancelAllPendingVideoCompositionRequests]

	Optional
From	--
To	yes

AVVideoComposition.h

Modified AVMutableVideoComposition.customVideoCompositorClass

	Declaration
From	@property(nonatomic, retain) Class<AVVideoCompositing> *customVideoCompositorClass
To	@property(nonatomic, retain) Class<AVVideoCompositing> customVideoCompositorClass

Modified AVVideoComposition.customVideoCompositorClass

	Declaration
From	@property(nonatomic, readonly) Class<AVVideoCompositing> *customVideoCompositorClass
To	@property(nonatomic, readonly) Class<AVVideoCompositing> customVideoCompositorClass

Modified -[AVVideoCompositionValidationHandling videoComposition:shouldContinueValidatingAfterFindingEmptyTimeRange:]

	Optional
From	--
To	yes

Modified -[AVVideoCompositionValidationHandling videoComposition:shouldContinueValidatingAfterFindingInvalidTimeRangeInInstruction:]

	Optional
From	--
To	yes

Modified -[AVVideoCompositionValidationHandling videoComposition:shouldContinueValidatingAfterFindingInvalidTrackIDInInstruction:layerInstruction:asset:]

	Optional
From	--
To	yes

Modified -[AVVideoCompositionValidationHandling videoComposition:shouldContinueValidatingAfterFindingInvalidValueForKey:]

	Optional
From	--
To	yes