AVFoundation macOS 11.3 to 12.0 API Differences

AVAsset.h

Added -[AVAsset loadTrackWithTrackID:completionHandler:]

Added -[AVAsset loadTracksWithMediaType:completionHandler:]

Added -[AVAsset loadTracksWithMediaCharacteristic:completionHandler:]

Added -[AVAsset loadMetadataForFormat:completionHandler:]

Added -[AVAsset loadChapterMetadataGroupsWithTitleLocale:containingItemsWithCommonKeys:completionHandler:]

Added -[AVAsset loadChapterMetadataGroupsBestMatchingPreferredLanguages:completionHandler:]

Added -[AVAsset loadMediaSelectionGroupForMediaCharacteristic:completionHandler:]

Added AVURLAssetShouldSupportAliasDataReferencesKey

Added AVURLAssetURLRequestAttributionKey

Added -[AVURLAsset findCompatibleTrackForCompositionTrack:completionHandler:]

Added AVURLAsset.variants

Added -[AVFragmentedAsset loadTrackWithTrackID:completionHandler:]

Added -[AVFragmentedAsset loadTracksWithMediaType:completionHandler:]

Added -[AVFragmentedAsset loadTracksWithMediaCharacteristic:completionHandler:]

AVAssetDownloadTask.h

Added AVAssetDownloadConfiguration

Added +[AVAssetDownloadConfiguration downloadConfigurationWithAsset:title:]

Added AVAssetDownloadConfiguration.artworkData

Added AVAssetDownloadConfiguration.primaryContentConfiguration

Added AVAssetDownloadConfiguration.auxiliaryContentConfigurations

Added AVAssetDownloadConfiguration.optimizesAuxiliaryContentConfigurations

Added AVAssetDownloadContentConfiguration

Added AVAssetDownloadContentConfiguration.variantQualifiers

Added AVAssetDownloadContentConfiguration.mediaSelections

Added -[AVAssetDownloadDelegate URLSession:assetDownloadTask:willDownloadVariants:]

Added -[AVAssetDownloadURLSession assetDownloadTaskWithConfiguration:]

AVAssetReaderOutput.h

Added AVAssetReaderOutputCaptionAdaptor

Added +[AVAssetReaderOutputCaptionAdaptor assetReaderOutputCaptionAdaptorWithAssetReaderTrackOutput:]

Added -[AVAssetReaderOutputCaptionAdaptor initWithAssetReaderTrackOutput:]

Added AVAssetReaderOutputCaptionAdaptor.assetReaderTrackOutput

Added -[AVAssetReaderOutputCaptionAdaptor nextCaptionGroup]

Added -[AVAssetReaderOutputCaptionAdaptor captionsNotPresentInPreviousGroupsInCaptionGroup:]

Added AVAssetReaderOutputCaptionAdaptor.validationDelegate

Added AVAssetReaderCaptionValidationHandling

Added -[AVAssetReaderCaptionValidationHandling captionAdaptor:didVendCaption:skippingUnsupportedSourceSyntaxElements:]

AVAssetResourceLoader.h

Modified -[AVAssetResourceLoadingRequest streamingContentKeyRequestDataForApp:contentIdentifier:options:error:]

	Availability	Replacement
From	Available	none
To	Deprecated	-[AVContentKeyRequest makeStreamingContentKeyRequestDataForApp:contentIdentifier:options:completionHandler:]

Modified -[AVAssetResourceLoadingRequest persistentContentKeyFromKeyVendorResponse:options:error:]

	Availability	Replacement
From	Available	none
To	Deprecated	-[AVPersistableContentKeyRequest persistableContentKeyFromKeyVendorResponse:options:error:]

Modified AVAssetResourceLoadingRequestStreamingContentKeyRequestRequiresPersistentKey

	Availability	Replacement
From	Available	none
To	Deprecated	-[AVPersistableContentKeyRequest persistableContentKeyFromKeyVendorResponse:options:error:]

AVAssetTrack.h

Added -[AVAssetTrack loadSegmentForTrackTime:completionHandler:]

Added -[AVAssetTrack loadSamplePresentationTimeForTrackTime:completionHandler:]

Added -[AVAssetTrack loadMetadataForFormat:completionHandler:]

Added -[AVAssetTrack loadAssociatedTracksOfType:completionHandler:]

AVAssetVariant.h

Added AVAssetVariant

Added AVAssetVariant.peakBitRate

Added AVAssetVariant.averageBitRate

Added AVAssetVariant.videoAttributes

Added AVAssetVariant.audioAttributes

Added AVAssetVariantVideoAttributes

Added AVAssetVariantVideoAttributes.videoRange

Added AVAssetVariantVideoAttributes.codecTypes

Added AVAssetVariantVideoAttributes.presentationSize

Added AVAssetVariantVideoAttributes.nominalFrameRate

Added AVAssetVariantAudioAttributes

Added AVAssetVariantAudioAttributes.formatIDs

Added -[AVAssetVariantAudioAttributes renditionSpecificAttributesForMediaOption:]

Added AVAssetVariantAudioRenditionSpecificAttributes

Added AVAssetVariantAudioRenditionSpecificAttributes.channelCount

Added AVAssetVariantQualifier

Added +[AVAssetVariantQualifier assetVariantQualifierWithPredicate:]

Added +[AVAssetVariantQualifier assetVariantQualifierWithVariant:]

Added +[AVAssetVariantQualifier predicateForChannelCount:mediaSelectionOption:operatorType:]

Added +[AVAssetVariantQualifier predicateForPresentationWidth:operatorType:]

Added +[AVAssetVariantQualifier predicateForPresentationHeight:operatorType:]

AVAssetWriterInput.h

Added AVAssetWriterInputCaptionAdaptor

Added +[AVAssetWriterInputCaptionAdaptor assetWriterInputCaptionAdaptorWithAssetWriterInput:]

Added -[AVAssetWriterInputCaptionAdaptor initWithAssetWriterInput:]

Added AVAssetWriterInputCaptionAdaptor.assetWriterInput

Added -[AVAssetWriterInputCaptionAdaptor appendCaption:]

Added -[AVAssetWriterInputCaptionAdaptor appendCaptionGroup:]

AVCaption.h

Added AVCaptionUnitsType

Added AVCaptionUnitsTypeUnspecified

Added AVCaptionUnitsTypeCells

Added AVCaptionUnitsTypePercent

Added AVCaptionDimension

Added AVCaptionPoint

Added AVCaptionSize

Added AVCaptionDimensionMake()

Added AVCaptionPointMake()

Added AVCaptionSizeMake()

Added AVCaptionRegionDisplayAlignment

Added AVCaptionRegionDisplayAlignmentBefore

Added AVCaptionRegionDisplayAlignmentCenter

Added AVCaptionRegionDisplayAlignmentAfter

Added AVCaptionRegionWritingMode

Added AVCaptionRegionWritingModeLeftToRightAndTopToBottom

Added AVCaptionRegionWritingModeTopToBottomAndRightToLeft

Added AVCaptionRegionScroll

Added AVCaptionRegionScrollNone

Added AVCaptionRegionScrollRollUp

Added AVCaptionRegion

Added AVCaptionRegion.appleITTTopRegion

Added AVCaptionRegion.appleITTBottomRegion

Added AVCaptionRegion.appleITTLeftRegion

Added AVCaptionRegion.appleITTRightRegion

Added AVCaptionRegion.subRipTextBottomRegion

Added AVCaptionRegion.identifier

Added AVCaptionRegion.origin

Added AVCaptionRegion.size

Added AVCaptionRegion.scroll

Added AVCaptionRegion.displayAlignment

Added AVCaptionRegion.writingMode

Added AVMutableCaptionRegion

Added -[AVMutableCaptionRegion init]

Added -[AVMutableCaptionRegion initWithIdentifier:]

Added AVMutableCaptionRegion.origin

Added AVMutableCaptionRegion.size

Added AVMutableCaptionRegion.scroll

Added AVMutableCaptionRegion.displayAlignment

Added AVMutableCaptionRegion.writingMode

Added AVCaptionAnimation

Added AVCaptionAnimationNone

Added AVCaptionAnimationCharacterReveal

Added AVCaption

Added -[AVCaption initWithText:timeRange:]

Added AVCaption.text

Added AVCaption.timeRange

Added AVMutableCaption

Added AVMutableCaption.text

Added AVMutableCaption.timeRange

Added AVCaptionFontWeight

Added AVCaptionFontWeightUnknown

Added AVCaptionFontWeightNormal

Added AVCaptionFontWeightBold

Added AVCaptionFontStyle

Added AVCaptionFontStyleUnknown

Added AVCaptionFontStyleNormal

Added AVCaptionFontStyleItalic

Added AVCaptionDecoration

Added AVCaptionDecorationNone

Added AVCaptionDecorationUnderline

Added AVCaptionDecorationLineThrough

Added AVCaptionDecorationOverline

Added AVCaptionTextCombine

Added AVCaptionTextCombineAll

Added AVCaptionTextCombineNone

Added AVCaptionTextCombineOneDigit

Added AVCaptionTextCombineTwoDigits

Added AVCaptionTextCombineThreeDigits

Added AVCaptionTextCombineFourDigits

Added AVCaptionTextAlignment

Added AVCaptionTextAlignmentStart

Added AVCaptionTextAlignmentEnd

Added AVCaptionTextAlignmentCenter

Added AVCaptionTextAlignmentLeft

Added AVCaptionTextAlignmentRight

Added -[AVCaption textColorAtIndex:range:]

Added -[AVCaption backgroundColorAtIndex:range:]

Added -[AVCaption fontWeightAtIndex:range:]

Added -[AVCaption fontStyleAtIndex:range:]

Added -[AVCaption decorationAtIndex:range:]

Added -[AVCaption textCombineAtIndex:range:]

Added -[AVCaption rubyAtIndex:range:]

Added AVCaption.region

Added AVCaption.textAlignment

Added AVCaption.animation

Added -[AVMutableCaption setTextColor:inRange:]

Added -[AVMutableCaption setBackgroundColor:inRange:]

Added -[AVMutableCaption setFontWeight:inRange:]

Added -[AVMutableCaption setFontStyle:inRange:]

Added -[AVMutableCaption setDecoration:inRange:]

Added -[AVMutableCaption setTextCombine:inRange:]

Added -[AVMutableCaption setRuby:inRange:]

Added -[AVMutableCaption removeTextColorInRange:]

Added -[AVMutableCaption removeBackgroundColorInRange:]

Added -[AVMutableCaption removeFontWeightInRange:]

Added -[AVMutableCaption removeFontStyleInRange:]

Added -[AVMutableCaption removeDecorationInRange:]

Added -[AVMutableCaption removeTextCombineInRange:]

Added -[AVMutableCaption removeRubyInRange:]

Added AVMutableCaption.region

Added AVMutableCaption.textAlignment

Added AVMutableCaption.animation

Added AVCaptionRubyPosition

Added AVCaptionRubyPositionBefore

Added AVCaptionRubyPositionAfter

Added AVCaptionRubyAlignment

Added AVCaptionRubyAlignmentStart

Added AVCaptionRubyAlignmentCenter

Added AVCaptionRubyAlignmentDistributeSpaceBetween

Added AVCaptionRubyAlignmentDistributeSpaceAround

Added AVCaptionRuby

Added -[AVCaptionRuby initWithText:]

Added -[AVCaptionRuby initWithText:position:alignment:]

Added AVCaptionRuby.text

Added AVCaptionRuby.position

Added AVCaptionRuby.alignment

AVCaptionConversionValidator.h

Added AVCaptionConversionValidatorStatus

Added AVCaptionConversionValidatorStatusUnknown

Added AVCaptionConversionValidatorStatusValidating

Added AVCaptionConversionValidatorStatusCompleted

Added AVCaptionConversionValidatorStatusStopped

Added AVCaptionConversionValidator

Added +[AVCaptionConversionValidator captionConversionValidatorWithCaptions:timeRange:conversionSettings:]

Added -[AVCaptionConversionValidator initWithCaptions:timeRange:conversionSettings:]

Added AVCaptionConversionValidator.status

Added AVCaptionConversionValidator.captions

Added AVCaptionConversionValidator.timeRange

Added -[AVCaptionConversionValidator validateCaptionConversionWithWarningHandler:]

Added -[AVCaptionConversionValidator stopValidating]

Added AVCaptionConversionValidator.warnings

Added AVCaptionConversionWarningType

Added AVCaptionConversionWarningTypeExcessMediaData

Added AVCaptionConversionWarning

Added AVCaptionConversionWarning.warningType

Added AVCaptionConversionWarning.rangeOfCaptions

Added AVCaptionConversionWarning.adjustment

Added AVCaptionConversionAdjustmentType

Added AVCaptionConversionAdjustmentTypeTimeRange

Added AVCaptionConversionAdjustment

Added AVCaptionConversionAdjustment.adjustmentType

Added AVCaptionConversionTimeRangeAdjustment

Added AVCaptionConversionTimeRangeAdjustment.startTimeOffset

Added AVCaptionConversionTimeRangeAdjustment.durationOffset

AVCaptionFormatConformer.h

Added AVCaptionFormatConformer

Added +[AVCaptionFormatConformer captionFormatConformerWithConversionSettings:]

Added -[AVCaptionFormatConformer initWithConversionSettings:]

Added AVCaptionFormatConformer.conformsCaptionsToTimeRange

Added -[AVCaptionFormatConformer conformedCaptionForCaption:error:]

AVCaptionGroup.h

Added AVCaptionGroup

Added -[AVCaptionGroup initWithCaptions:timeRange:]

Added -[AVCaptionGroup initWithTimeRange:]

Added AVCaptionGroup.timeRange

Added AVCaptionGroup.captions

AVCaptionGrouper.h

Added AVCaptionGrouper

Added -[AVCaptionGrouper addCaption:]

Added -[AVCaptionGrouper flushAddedCaptionsIntoGroupsUpToTime:]

AVCaptionRenderer.h

Added AVCaptionRenderer

Added AVCaptionRenderer.captions

Added AVCaptionRenderer.bounds

Added -[AVCaptionRenderer captionSceneChangesInRange:]

Added -[AVCaptionRenderer renderInContext:forTime:]

Added AVCaptionRendererScene

Added AVCaptionRendererScene.timeRange

Added AVCaptionRendererScene.hasActiveCaptions

Added AVCaptionRendererScene.needsPeriodicRefresh

AVCaptionSettings.h

Added AVCaptionSettingsKey

Added AVCaptionMediaTypeKey

Added AVCaptionMediaSubTypeKey

Added AVCaptionTimeCodeFrameDurationKey

Added AVCaptionUseDropFrameTimeCodeKey

AVCaptureAudioDataOutput.h

Modified -[AVCaptureAudioDataOutput recommendedAudioSettingsForAssetWriterWithOutputFileType:]

	Declaration
From	- (NSDictionary *)recommendedAudioSettingsForAssetWriterWithOutputFileType:(AVFileType)outputFileType
To	- (NSDictionary<NSString ,id> )recommendedAudioSettingsForAssetWriterWithOutputFileType:(AVFileType)outputFileType

AVCaptureDevice.h

Added AVCaptureDevice.minimumFocusDistance

Added AVCaptureDevice.portraitEffectEnabled

Added AVCaptureDevice.portraitEffectActive

Added AVCaptureMicrophoneMode

Added AVCaptureMicrophoneModeStandard

Added AVCaptureMicrophoneModeWideSpectrum

Added AVCaptureMicrophoneModeVoiceIsolation

Added AVCaptureDevice.preferredMicrophoneMode

Added AVCaptureDevice.activeMicrophoneMode

Added AVCaptureSystemUserInterface

Added AVCaptureSystemUserInterfaceVideoEffects

Added AVCaptureSystemUserInterfaceMicrophoneModes

Added +[AVCaptureDevice showSystemUserInterface:]

Added AVCaptureDeviceFormat.highPhotoQualitySupported

AVCaptureVideoDataOutput.h

Modified -[AVCaptureVideoDataOutput recommendedVideoSettingsForVideoCodecType:assetWriterOutputFileType:]

	Declaration
From	- (NSDictionary *)recommendedVideoSettingsForVideoCodecType:(AVVideoCodecType)videoCodecType assetWriterOutputFileType:(AVFileType)outputFileType
To	- (NSDictionary<NSString ,id> )recommendedVideoSettingsForVideoCodecType:(AVVideoCodecType)videoCodecType assetWriterOutputFileType:(AVFileType)outputFileType

AVComposition.h

Added -[AVComposition loadTrackWithTrackID:completionHandler:]

Added -[AVComposition loadTracksWithMediaType:completionHandler:]

Added -[AVComposition loadTracksWithMediaCharacteristic:completionHandler:]

Added -[AVMutableComposition loadTrackWithTrackID:completionHandler:]

Added -[AVMutableComposition loadTracksWithMediaType:completionHandler:]

Added -[AVMutableComposition loadTracksWithMediaCharacteristic:completionHandler:]

AVError.h

Added AVErrorOperationCancelled

Added AVErrorContentKeyRequestCancelled

AVMediaFormat.h

Added AVVideoRange

Added AVVideoRangeSDR

Added AVVideoRangeHLG

Added AVVideoRangePQ

Added AVFileTypeAppleiTT

Added AVFileTypeSCC

AVMetadataFormat.h

Added AVMetadataQuickTimeMetadataKeyIsMontage

AVMetadataIdentifiers.h

Added AVMetadataIdentifierQuickTimeMetadataIsMontage

AVMovie.h

Added AVMovieShouldSupportAliasDataReferencesKey

Added -[AVMovie loadTrackWithTrackID:completionHandler:]

Added -[AVMovie loadTracksWithMediaType:completionHandler:]

Added -[AVMovie loadTracksWithMediaCharacteristic:completionHandler:]

Added -[AVMutableMovie loadTrackWithTrackID:completionHandler:]

Added -[AVMutableMovie loadTracksWithMediaType:completionHandler:]

Added -[AVMutableMovie loadTracksWithMediaCharacteristic:completionHandler:]

Added -[AVFragmentedMovie loadTrackWithTrackID:completionHandler:]

Added -[AVFragmentedMovie loadTracksWithMediaType:completionHandler:]

Added -[AVFragmentedMovie loadTracksWithMediaCharacteristic:completionHandler:]

AVPlaybackCoordinator.h

Added AVCoordinatedPlaybackSuspensionReason

Added AVCoordinatedPlaybackSuspensionReasonAudioSessionInterrupted

Added AVCoordinatedPlaybackSuspensionReasonStallRecovery

Added AVCoordinatedPlaybackSuspensionReasonPlayingInterstitial

Added AVCoordinatedPlaybackSuspensionReasonCoordinatedPlaybackNotPossible

Added AVCoordinatedPlaybackSuspensionReasonUserActionRequired

Added AVCoordinatedPlaybackSuspensionReasonUserIsChangingCurrentTime

Added AVCoordinatedPlaybackSuspension

Added AVCoordinatedPlaybackSuspension.reason

Added AVCoordinatedPlaybackSuspension.beginDate

Added -[AVCoordinatedPlaybackSuspension end]

Added -[AVCoordinatedPlaybackSuspension endProposingNewTime:]

Added AVPlaybackCoordinatorOtherParticipantsDidChangeNotification

Added AVPlaybackCoordinatorSuspensionReasonsDidChangeNotification

Added AVPlaybackCoordinator

Added AVPlaybackCoordinator.otherParticipants

Added AVPlaybackCoordinator.suspensionReasons

Added -[AVPlaybackCoordinator beginSuspensionForReason:]

Added -[AVPlaybackCoordinator expectedItemTimeAtHostTime:]

Added AVCoordinatedPlaybackParticipant

Added AVCoordinatedPlaybackParticipant.suspensionReasons

Added AVCoordinatedPlaybackParticipant.readyToPlay

Added AVCoordinatedPlaybackParticipant.identifier

Added -[AVPlaybackCoordinator setParticipantLimit:forWaitingOutSuspensionsWithReason:]

Added -[AVPlaybackCoordinator participantLimitForWaitingOutSuspensionsWithReason:]

Added AVPlaybackCoordinator.suspensionReasonsThatTriggerWaiting

Added AVPlaybackCoordinator.pauseSnapsToMediaTimeOfOriginator

Added AVPlayerPlaybackCoordinator

Added AVPlayerPlaybackCoordinator.player

Added AVPlayerPlaybackCoordinator.delegate

Added AVPlayerPlaybackCoordinatorDelegate

Added -[AVPlayerPlaybackCoordinatorDelegate playbackCoordinator:identifierForPlayerItem:]

Added AVDelegatingPlaybackCoordinatorRateChangeOptions

Added AVDelegatingPlaybackCoordinatorRateChangeOptionPlayImmediately

Added AVDelegatingPlaybackCoordinatorSeekOptions

Added AVDelegatingPlaybackCoordinatorSeekOptionResumeImmediately

Added AVDelegatingPlaybackCoordinator

Added -[AVDelegatingPlaybackCoordinator initWithPlaybackControlDelegate:]

Added AVDelegatingPlaybackCoordinator.playbackControlDelegate

Added -[AVDelegatingPlaybackCoordinator coordinateRateChangeToRate:options:]

Added -[AVDelegatingPlaybackCoordinator coordinateSeekToTime:options:]

Added -[AVDelegatingPlaybackCoordinator transitionToItemWithIdentifier:proposingInitialTimingBasedOnTimebase:]

Added AVDelegatingPlaybackCoordinator.currentItemIdentifier

Added -[AVDelegatingPlaybackCoordinator reapplyCurrentItemStateToPlaybackControlDelegate]

Added AVPlaybackCoordinatorPlaybackControlDelegate

Added -[AVPlaybackCoordinatorPlaybackControlDelegate playbackCoordinator:didIssuePlayCommand:completionHandler:]

Added -[AVPlaybackCoordinatorPlaybackControlDelegate playbackCoordinator:didIssuePauseCommand:completionHandler:]

Added -[AVPlaybackCoordinatorPlaybackControlDelegate playbackCoordinator:didIssueSeekCommand:completionHandler:]

Added -[AVPlaybackCoordinatorPlaybackControlDelegate playbackCoordinator:didIssueBufferingCommand:completionHandler:]

Added AVDelegatingPlaybackCoordinatorPlaybackControlCommand

Added AVDelegatingPlaybackCoordinatorPlaybackControlCommand.originator

Added AVDelegatingPlaybackCoordinatorPlaybackControlCommand.expectedCurrentItemIdentifier

Added AVDelegatingPlaybackCoordinatorPlayCommand

Added AVDelegatingPlaybackCoordinatorPlayCommand.rate

Added AVDelegatingPlaybackCoordinatorPlayCommand.itemTime

Added AVDelegatingPlaybackCoordinatorPlayCommand.hostClockTime

Added AVDelegatingPlaybackCoordinatorBufferingCommand

Added AVDelegatingPlaybackCoordinatorBufferingCommand.anticipatedPlaybackRate

Added AVDelegatingPlaybackCoordinatorBufferingCommand.completionDueDate

Added AVDelegatingPlaybackCoordinatorPauseCommand

Added AVDelegatingPlaybackCoordinatorPauseCommand.shouldBufferInAnticipationOfPlayback

Added AVDelegatingPlaybackCoordinatorPauseCommand.anticipatedPlaybackRate

Added AVDelegatingPlaybackCoordinatorSeekCommand

Added AVDelegatingPlaybackCoordinatorSeekCommand.itemTime

Added AVDelegatingPlaybackCoordinatorSeekCommand.shouldBufferInAnticipationOfPlayback

Added AVDelegatingPlaybackCoordinatorSeekCommand.anticipatedPlaybackRate

Added AVDelegatingPlaybackCoordinatorSeekCommand.completionDueDate

AVPlayer.h

Added AVPlayerRateDidChangeNotification

Added AVPlayerRateDidChangeReasonKey

Added AVPlayerRateDidChangeOriginatingParticipantKey

Added AVPlayerRateDidChangeReason

Added AVPlayerRateDidChangeReasonSetRateCalled

Added AVPlayerRateDidChangeReasonSetRateFailed

Added AVPlayerRateDidChangeReasonAudioSessionInterrupted

Added AVPlayerRateDidChangeReasonAppBackgrounded

Added AVPlayerWaitingForCoordinatedPlaybackReason

Added AVPlayer.sourceClock

Added AVPlayerAudiovisualBackgroundPlaybackPolicy

Added AVPlayerAudiovisualBackgroundPlaybackPolicyAutomatic

Added AVPlayerAudiovisualBackgroundPlaybackPolicyPauses

Added AVPlayerAudiovisualBackgroundPlaybackPolicyContinuesIfPossible

Added AVPlayer.audiovisualBackgroundPlaybackPolicy

Added AVPlayer.playbackCoordinator

Modified AVPlayer.masterClock

	Availability	Replacement
From	Available	none
To	Deprecated	sourceClock

AVPlayerInterstitialEventController.h

Removed +[AVPlayerInterstitialEvent interstitialEventWithPrimaryItem:time:templateItems:restrictions:resumptionOffset:]

Removed +[AVPlayerInterstitialEvent playerInterstitialEventWithPrimaryItem:time:interstitialTemplateItems:restrictions:resumptionOffset:]

Removed +[AVPlayerInterstitialEvent interstitialEventWithPrimaryItem:date:templateItems:restrictions:resumptionOffset:]

Removed +[AVPlayerInterstitialEvent playerInterstitialEventWithPrimaryItem:date:interstitialTemplateItems:restrictions:resumptionOffset:]

Removed AVPlayerInterstitialEvent.interstitialTemplateItems

Removed AVPlayerInterstitialEventObserver

Removed +[AVPlayerInterstitialEventObserver interstitialEventObserverWithPrimaryPlayer:]

Removed +[AVPlayerInterstitialEventObserver playerInterstitialEventObserverWithPrimaryPlayer:]

Removed -[AVPlayerInterstitialEventObserver initWithPrimaryPlayer:]

Removed AVPlayerInterstitialEventObserver.primaryPlayer

Removed AVPlayerInterstitialEventObserver.interstitialPlayer

Removed AVPlayerInterstitialEventObserver.events

Removed AVPlayerInterstitialEventObserver.interstitialEvents

Removed AVPlayerInterstitialEventObserver.currentEvent

Removed AVPlayerInterstitialEventObserverEventsDidChangeNotification

Removed AVPlayerInterstitialEventObserverCurrentEventDidChangeNotification

Removed +[AVPlayerInterstitialEventController playerInterstitialEventControllerWithPrimaryPlayer:]

Removed AVPlayerInterstitialEventController.interstitialEvents

Added +[AVPlayerInterstitialEvent interstitialEventWithPrimaryItem:identifier:time:templateItems:restrictions:resumptionOffset:playoutLimit:userDefinedAttributes:]

Added +[AVPlayerInterstitialEvent interstitialEventWithPrimaryItem:identifier:date:templateItems:restrictions:resumptionOffset:playoutLimit:userDefinedAttributes:]

Added AVPlayerInterstitialEvent.identifier

Added AVPlayerInterstitialEvent.playoutLimit

Added AVPlayerInterstitialEvent.userDefinedAttributes

Added AVPlayerInterstitialEventMonitor

Added +[AVPlayerInterstitialEventMonitor interstitialEventMonitorWithPrimaryPlayer:]

Added -[AVPlayerInterstitialEventMonitor initWithPrimaryPlayer:]

Added AVPlayerInterstitialEventMonitor.primaryPlayer

Added AVPlayerInterstitialEventMonitor.interstitialPlayer

Added AVPlayerInterstitialEventMonitor.events

Added AVPlayerInterstitialEventMonitor.currentEvent

Added AVPlayerInterstitialEventMonitorEventsDidChangeNotification

Added AVPlayerInterstitialEventMonitorCurrentEventDidChangeNotification

Modified AVPlayerInterstitialEventController

	Superclass
From	AVPlayerInterstitialEventObserver
To	AVPlayerInterstitialEventMonitor

AVPlayerItem.h

Added AVPlayerItemTimeJumpedOriginatingParticipantKey

Added -[AVPlayerItem copyWithZone:]

Added -[AVPlayerItem copy]

Added AVPlayerItem.preferredPeakBitRateForExpensiveNetworks

Added AVPlayerItem.preferredMaximumResolutionForExpensiveNetworks

Modified AVPlayerItemTimeJumpedNotification

	Declaration
From	NSString *const AVPlayerItemTimeJumpedNotification
To	const NSNotificationName AVPlayerItemTimeJumpedNotification

Modified AVPlayerItemAccessLogEvent.observedMaxBitrate

	Availability	Deprecation Message
From	Available	none
To	Deprecated	Use observedBitrateStandardDeviation to monitor variance in network bitrate.

Modified AVPlayerItemAccessLogEvent.observedMinBitrate

	Availability	Deprecation Message
From	Available	none
To	Deprecated	Use observedBitrateStandardDeviation to monitor variance in network bitrate.

AVSampleBufferAudioRenderer.h

Added AVSampleBufferAudioRenderer.allowedAudioSpatializationFormats

Added AVSampleBufferAudioRendererOutputConfigurationDidChangeNotification

AVSampleCursor.h

Added AVSampleCursor.currentSampleDependencyAttachments

AVVideoCompositing.h

Added AVVideoCompositing.canConformColorOfSourceFrames

Added AVAsynchronousVideoCompositionRequest.sourceSampleDataTrackIDs

Added -[AVAsynchronousVideoCompositionRequest sourceSampleBufferByTrackID:]

Added -[AVAsynchronousVideoCompositionRequest sourceTimedMetadataByTrackID:]

Added AVVideoCompositionInstruction.requiredSourceSampleDataTrackIDs

AVVideoComposition.h

Added AVVideoComposition.sourceSampleDataTrackIDs

Added AVMutableVideoComposition.sourceSampleDataTrackIDs

Added AVVideoCompositionInstruction.requiredSourceSampleDataTrackIDs

Added AVMutableVideoCompositionInstruction.requiredSourceSampleDataTrackIDs

Added -[AVAsset findUnusedTrackIDWithCompletionHandler:]