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AVFoundation Changes

AVFoundation

AVAsset.h
Added AVAsset.trackGroups
Added AVURLAsset.resourceLoader
Added AVURLAsset(AVURLAssetURLHandling)
AVAssetExportSession.h
Added AVAssetExportSession.audioTimePitchAlgorithm
Added AVAssetExportSession.customVideoCompositor
Added +[AVAssetExportSession determineCompatibilityOfExportPreset:withAsset:outputFileType:completionHandler:]
Added -[AVAssetExportSession determineCompatibleFileTypesWithCompletionHandler:]
Added AVAssetExportSession.estimatedOutputFileLength
Added AVAssetExportSession.metadataItemFilter
AVAssetImageGenerator.h
Added AVAssetImageGenerator.asset
Added AVAssetImageGenerator.customVideoCompositor
AVAssetReaderOutput.h
Added AVAssetReaderAudioMixOutput.audioTimePitchAlgorithm
Added AVAssetReaderTrackOutput.audioTimePitchAlgorithm
Added AVAssetReaderVideoCompositionOutput.customVideoCompositor
AVAssetResourceLoader.h
Added AVAssetResourceLoader
Added AVAssetResourceLoader.delegate
Added AVAssetResourceLoader.delegateQueue
Added -[AVAssetResourceLoader setDelegate:queue:]
Added AVAssetResourceLoaderDelegate
Added -[AVAssetResourceLoaderDelegate resourceLoader:didCancelLoadingRequest:]
Added -[AVAssetResourceLoaderDelegate resourceLoader:shouldWaitForLoadingOfRequestedResource:]
Added AVAssetResourceLoadingContentInformationRequest
Added AVAssetResourceLoadingContentInformationRequest.byteRangeAccessSupported
Added AVAssetResourceLoadingContentInformationRequest.contentLength
Added AVAssetResourceLoadingContentInformationRequest.contentType
Added AVAssetResourceLoadingDataRequest
Added AVAssetResourceLoadingDataRequest.currentOffset
Added AVAssetResourceLoadingDataRequest.requestedLength
Added AVAssetResourceLoadingDataRequest.requestedOffset
Added -[AVAssetResourceLoadingDataRequest respondWithData:]
Added AVAssetResourceLoadingRequest
Added AVAssetResourceLoadingRequest.cancelled
Added AVAssetResourceLoadingRequest.contentInformationRequest
Added AVAssetResourceLoadingRequest.dataRequest
Added -[AVAssetResourceLoadingRequest finishLoading]
Added -[AVAssetResourceLoadingRequest finishLoadingWithError:]
Added AVAssetResourceLoadingRequest.finished
Added AVAssetResourceLoadingRequest.redirect
Added AVAssetResourceLoadingRequest.request
Added AVAssetResourceLoadingRequest.response
Added -[AVAssetResourceLoadingRequest streamingContentKeyRequestDataForApp:contentIdentifier:options:error:]
Added AVAssetResourceLoadingRequest(AVAssetResourceLoader_ContentKeyRequestSupport)
Added AVAssetResourceLoadingRequest(AVAssetResourceLoadingRequestDeprecated)
AVAssetTrack.h
Added -[AVAssetTrack associatedTracksOfType:]
Added AVAssetTrack.availableTrackAssociationTypes
Added AVAssetTrack(AVAssetTrackTrackAssociations)
Added AVTrackAssociationTypeAudioFallback
Added AVTrackAssociationTypeChapterList
Added AVTrackAssociationTypeForcedSubtitlesOnly
Added AVTrackAssociationTypeSelectionFollower
Added AVTrackAssociationTypeTimecode
AVAssetTrackGroup.h
Added AVAssetTrackGroup
Added AVAssetTrackGroup.trackIDs
AVAssetWriter.h
Added -[AVAssetWriter addInputGroup:]
Added -[AVAssetWriter canAddInputGroup:]
Added -[AVAssetWriter finishWritingWithCompletionHandler:]
Added AVAssetWriter.inputGroups
Added AVAssetWriterInputGroup
Added +[AVAssetWriterInputGroup assetWriterInputGroupWithInputs:defaultInput:]
Added AVAssetWriterInputGroup.defaultInput
Added -[AVAssetWriterInputGroup initWithInputs:defaultInput:]
Added AVAssetWriterInputGroup.inputs
Added AVAssetWriter(AVAssetWriterInputGroups)
Modified -[AVAssetWriter finishWriting]
Deprecation
Fromnone
ToOS X 10.9

AVAssetWriterInput.h
Added -[AVAssetWriterInput addTrackAssociationWithTrackOfInput:type:]
Added -[AVAssetWriterInput canAddTrackAssociationWithTrackOfInput:type:]
Added AVAssetWriterInput.extendedLanguageTag
Added AVAssetWriterInput.languageCode
Added AVAssetWriterInput.marksOutputTrackAsEnabled
Added AVAssetWriterInput.naturalSize
Added AVAssetWriterInput.preferredVolume
Added AVAssetWriterInput(AVAssetWriterInputLanguageProperties)
Added AVAssetWriterInput(AVAssetWriterInputPropertiesForAudibleCharacteristic)
Added AVAssetWriterInput(AVAssetWriterInputTrackAssociations)
AVAudioMix.h
Added AVAudioMixInputParameters.audioTapProcessor
Added AVMutableAudioMixInputParameters.audioTapProcessor
AVAudioPlayer.h
Added AVAudioPlayer.enableRate
Added -[AVAudioPlayer initWithContentsOfURL:fileTypeHint:error:]
Added -[AVAudioPlayer initWithData:fileTypeHint:error:]
Added AVAudioPlayer.rate
AVAudioProcessingSettings.h
Added AVAudioTimePitchAlgorithmSpectral
Added AVAudioTimePitchAlgorithmTimeDomain
Added AVAudioTimePitchAlgorithmVarispeed
AVAudioSettings.h
Added AVAudioBitRateStrategy_Constant
Added AVAudioBitRateStrategy_LongTermAverage
Added AVAudioBitRateStrategy_Variable
Added AVAudioBitRateStrategy_VariableConstrained
Added AVEncoderAudioQualityForVBRKey
Added AVEncoderBitRateStrategyKey
Added AVSampleRateConverterAlgorithmKey
Added AVSampleRateConverterAlgorithm_Mastering
Added AVSampleRateConverterAlgorithm_Normal
AVCaptureDevice.h
Added AVCaptureDevice.activeVideoMaxFrameDuration
Added AVCaptureDevice.manufacturer
Added AVCaptureDevice(AVCaptureDeviceLowLightBoost)
Added AVCaptureMaxAvailableTorchLevel
AVCaptureInput.h
Added AVCaptureInputPort.clock
AVCaptureOutput.h
Added AVCaptureMetadataOutput
Added AVCaptureMetadataOutput.availableMetadataObjectTypes
Added AVCaptureMetadataOutput.metadataObjectTypes
Added AVCaptureMetadataOutput.metadataObjectsCallbackQueue
Added AVCaptureMetadataOutput.metadataObjectsDelegate
Added -[AVCaptureMetadataOutput setMetadataObjectsDelegate:queue:]
Added AVCaptureMetadataOutputObjectsDelegate
Added -[AVCaptureMetadataOutputObjectsDelegate captureOutput:didOutputMetadataObjects:fromConnection:]
AVCaptureSession.h
Added AVCaptureConnection.supportsVideoMaxFrameDuration
Added AVCaptureConnection.videoMaxFrameDuration
Added AVCaptureSession.masterClock
Added AVCaptureSessionPresetiFrame1280x720
Added AVCaptureSessionPresetiFrame960x540
AVError.h
Added AVErrorApplicationIsNotAuthorizedToUseDevice
Added AVErrorFailedToLoadMediaData
Added AVErrorIncompatibleAsset
Added AVErrorServerIncorrectlyConfigured
Added AVErrorTorchLevelUnavailable
AVMediaFormat.h
Added AVFileTypeAC3
Added AVFileTypeMPEGLayer3
Added AVFileTypeSunAU
AVMediaSelectionGroup.h
Added AVMediaSelectionOption.displayName
Added -[AVMediaSelectionOption displayNameWithLocale:]
Added AVMediaSelectionOption.extendedLanguageTag
AVMetadataFormat.h
Added AVMetadata3GPUserDataKeyAlbumAndTrack
Added AVMetadata3GPUserDataKeyCollection
Added AVMetadata3GPUserDataKeyKeywordList
Added AVMetadata3GPUserDataKeyMediaClassification
Added AVMetadata3GPUserDataKeyMediaRating
Added AVMetadata3GPUserDataKeyThumbnail
Added AVMetadata3GPUserDataKeyUserRating
Added AVMetadataFormatISOUserData
Added AVMetadataKeySpaceISOUserData
AVMetadataItem.h
Added +[AVMetadataItem metadataItemsFromArray:filteredByMetadataItemFilter:]
Added AVMetadataItemFilter
Added +[AVMetadataItemFilter metadataItemFilterForSharing]
AVOutputSettingsAssistant.h
Added AVOutputSettingsAssistant
Added AVOutputSettingsAssistant.audioSettings
Added AVOutputSettingsAssistant.outputFileType
Added +[AVOutputSettingsAssistant outputSettingsAssistantWithPreset:]
Added AVOutputSettingsAssistant.sourceAudioFormat
Added AVOutputSettingsAssistant.sourceVideoAverageFrameDuration
Added AVOutputSettingsAssistant.sourceVideoFormat
Added AVOutputSettingsAssistant.videoSettings
Added AVOutputSettingsAssistant(AVOutputSettingsAssistant_SourceInformation)
Added AVOutputSettingsPreset1280x720
Added AVOutputSettingsPreset1920x1080
Added AVOutputSettingsPreset640x480
Added AVOutputSettingsPreset960x540
AVPlayer.h
Added AVPlayer.appliesMediaSelectionCriteriaAutomatically
Added AVPlayer.audioOutputDeviceUniqueID
Added -[AVPlayer mediaSelectionCriteriaForMediaCharacteristic:]
Added -[AVPlayer seekToDate:]
Added -[AVPlayer seekToDate:completionHandler:]
Added -[AVPlayer setMediaSelectionCriteria:forMediaCharacteristic:]
Added AVPlayer(AVPlayerAudioDeviceSupport)
Added AVPlayer(AVPlayerAutomaticMediaSelection)
AVPlayerItem.h
Removed AVPlayerItem(AVPlayerItemPresentation)
Added AVPlayerItem.audioTimePitchAlgorithm
Added AVPlayerItem.automaticallyLoadedAssetKeys
Added AVPlayerItem.customVideoCompositor
Added -[AVPlayerItem initWithAsset:automaticallyLoadedAssetKeys:]
Added +[AVPlayerItem playerItemWithAsset:automaticallyLoadedAssetKeys:]
Added -[AVPlayerItem seekToDate:completionHandler:]
Added AVPlayerItem.seekingWaitsForVideoCompositionRendering
Added -[AVPlayerItem selectMediaOptionAutomaticallyInMediaSelectionGroup:]
Added AVPlayerItem.textStyleRules
Added AVPlayerItemAccessLogEvent.downloadOverdue
Added AVPlayerItemAccessLogEvent.mediaRequestsWWAN
Added AVPlayerItemAccessLogEvent.numberOfMediaRequests
Added AVPlayerItemAccessLogEvent.observedBitrateStandardDeviation
Added AVPlayerItemAccessLogEvent.observedMaxBitrate
Added AVPlayerItemAccessLogEvent.observedMinBitrate
Added AVPlayerItemAccessLogEvent.playbackType
Added AVPlayerItemAccessLogEvent.startupTime
Added AVPlayerItemAccessLogEvent.switchBitrate
Added AVPlayerItemAccessLogEvent.transferDuration
Added AVPlayerItem(AVPlayerItemAudioProcessing)
Added AVPlayerItem(AVPlayerItemVisualPresentation)
Added AVPlayerItemNewAccessLogEntryNotification
Added AVPlayerItemNewErrorLogEntryNotification
Added AVPlayerItemPlaybackStalledNotification
Modified AVPlayerItemAccessLogEvent.numberOfSegmentsDownloaded
Deprecation
Fromnone
ToOS X 10.9

AVPlayerItemOutput.h
Added AVPlayerItemLegibleOutput
Added AVPlayerItemLegibleOutput.advanceIntervalForDelegateInvocation
Added AVPlayerItemLegibleOutput.delegate
Added AVPlayerItemLegibleOutput.delegateQueue
Added -[AVPlayerItemLegibleOutput initWithMediaSubtypesForNativeRepresentation:]
Added -[AVPlayerItemLegibleOutput setDelegate:queue:]
Added AVPlayerItemLegibleOutput.textStylingResolution
Added AVPlayerItemLegibleOutputPushDelegate
Added -[AVPlayerItemLegibleOutputPushDelegate legibleOutput:didOutputAttributedStrings:nativeSampleBuffers:forItemTime:]
Added AVPlayerItemOutputPushDelegate
Added -[AVPlayerItemOutputPushDelegate outputSequenceWasFlushed:]
Added AVPlayerItemLegibleOutput(AVPlayerItemLegibleOutput_NativeRepresentation)
Added AVPlayerItemLegibleOutput(AVPlayerItemLegibleOutput_TextStylingResolution)
Added AVPlayerItemLegibleOutputTextStylingResolutionDefault
Added AVPlayerItemLegibleOutputTextStylingResolutionSourceAndRulesOnly
AVPlayerItemTrack.h
Added AVPlayerItemTrack.currentVideoFrameRate
AVPlayerLayer.h
Added AVPlayerLayer.videoRect
AVPlayerMediaSelectionCriteria.h
Added AVPlayerMediaSelectionCriteria
Added -[AVPlayerMediaSelectionCriteria initWithPreferredLanguages:preferredMediaCharacteristics:]
Added AVPlayerMediaSelectionCriteria.preferredLanguages
Added AVPlayerMediaSelectionCriteria.preferredMediaCharacteristics
AVTextStyleRule.h
Added AVTextStyleRule
Added -[AVTextStyleRule initWithTextMarkupAttributes:]
Added -[AVTextStyleRule initWithTextMarkupAttributes:textSelector:]
Added +[AVTextStyleRule propertyListForTextStyleRules:]
Added AVTextStyleRule.textMarkupAttributes
Added AVTextStyleRule.textSelector
Added +[AVTextStyleRule textStyleRuleWithTextMarkupAttributes:]
Added +[AVTextStyleRule textStyleRuleWithTextMarkupAttributes:textSelector:]
Added +[AVTextStyleRule textStyleRulesFromPropertyList:]
AVVideoCompositing.h
Added AVAsynchronousVideoCompositionRequest
Added AVAsynchronousVideoCompositionRequest.compositionTime
Added -[AVAsynchronousVideoCompositionRequest finishCancelledRequest]
Added -[AVAsynchronousVideoCompositionRequest finishWithComposedVideoFrame:]
Added -[AVAsynchronousVideoCompositionRequest finishWithError:]
Added AVAsynchronousVideoCompositionRequest.renderContext
Added -[AVAsynchronousVideoCompositionRequest sourceFrameByTrackID:]
Added AVAsynchronousVideoCompositionRequest.sourceTrackIDs
Added AVAsynchronousVideoCompositionRequest.videoCompositionInstruction
Added AVVideoCompositing
Added -[AVVideoCompositing cancelAllPendingVideoCompositionRequests]
Added -[AVVideoCompositing renderContextChanged:]
Added AVVideoCompositing.requiredPixelBufferAttributesForRenderContext
Added AVVideoCompositing.sourcePixelBufferAttributes
Added -[AVVideoCompositing startVideoCompositionRequest:]
Added AVVideoCompositionInstruction
Added AVVideoCompositionInstruction.containsTweening
Added AVVideoCompositionInstruction.enablePostProcessing
Added AVVideoCompositionInstruction.passthroughTrackID
Added AVVideoCompositionInstruction.requiredSourceTrackIDs
Added AVVideoCompositionInstruction.timeRange
Added AVVideoCompositionRenderContext
Added AVVideoCompositionRenderContext.edgeWidths
Added AVVideoCompositionRenderContext.highQualityRendering
Added -[AVVideoCompositionRenderContext newPixelBuffer]
Added AVVideoCompositionRenderContext.pixelAspectRatio
Added AVVideoCompositionRenderContext.renderScale
Added AVVideoCompositionRenderContext.renderTransform
Added AVVideoCompositionRenderContext.size
Added AVVideoCompositionRenderContext.videoComposition
Added AVEdgeWidths
Added AVPixelAspectRatio
AVVideoComposition.h
Added AVMutableVideoComposition.customVideoCompositorClass
Added +[AVMutableVideoComposition videoCompositionWithPropertiesOfAsset:]
Added -[AVMutableVideoCompositionLayerInstruction setCropRectangle:atTime:]
Added -[AVMutableVideoCompositionLayerInstruction setCropRectangleRampFromStartCropRectangle:toEndCropRectangle:timeRange:]
Added AVVideoComposition.customVideoCompositorClass
Added +[AVVideoComposition videoCompositionWithPropertiesOfAsset:]
Added +[AVVideoCompositionCoreAnimationTool videoCompositionCoreAnimationToolWithPostProcessingAsVideoLayers:inLayer:]
Added AVVideoCompositionInstruction.passthroughTrackID
Added AVVideoCompositionInstruction.requiredSourceTrackIDs
Added -[AVVideoCompositionLayerInstruction getCropRectangleRampForTime:startCropRectangle:endCropRectangle:timeRange:]
Modified AVVideoCompositionInstruction
Protocols
FromNSCoding, NSCopying, NSMutableCopying
ToAVVideoCompositionInstruction, NSCopying, NSMutableCopying, NSSecureCoding

Modified AVVideoCompositionLayerInstruction
Protocols
FromNSCoding, NSCopying, NSMutableCopying
ToNSCopying, NSMutableCopying, NSSecureCoding

Modified -[AVVideoCompositionValidationHandling videoComposition:shouldContinueValidatingAfterFindingInvalidTimeRangeInInstruction:]
Declaration
From- (BOOL)videoComposition:(AVVideoComposition *)videoComposition shouldContinueValidatingAfterFindingInvalidTimeRangeInInstruction:(AVVideoCompositionInstruction *)videoCompositionInstruction
To- (BOOL)videoComposition:(AVVideoComposition *)videoComposition shouldContinueValidatingAfterFindingInvalidTimeRangeInInstruction:(id<AVVideoCompositionInstruction>)videoCompositionInstruction

Modified -[AVVideoCompositionValidationHandling videoComposition:shouldContinueValidatingAfterFindingInvalidTrackIDInInstruction:layerInstruction:asset:]
Declaration
From- (BOOL)videoComposition:(AVVideoComposition *)videoComposition shouldContinueValidatingAfterFindingInvalidTrackIDInInstruction:(AVVideoCompositionInstruction *)videoCompositionInstruction layerInstruction:(AVVideoCompositionLayerInstruction *)layerInstruction asset:(AVAsset *)asset
To- (BOOL)videoComposition:(AVVideoComposition *)videoComposition shouldContinueValidatingAfterFindingInvalidTrackIDInInstruction:(id<AVVideoCompositionInstruction>)videoCompositionInstruction layerInstruction:(AVVideoCompositionLayerInstruction *)layerInstruction asset:(AVAsset *)asset

AVVideoSettings.h
Added AVVideoMaxKeyFrameIntervalDurationKey
Added AVVideoProfileLevelH264BaselineAutoLevel
Added AVVideoProfileLevelH264High40
Added AVVideoProfileLevelH264High41
Added AVVideoProfileLevelH264HighAutoLevel
Added AVVideoProfileLevelH264MainAutoLevel