AVFoundation iOS 12.0 Beta 4 to Beta 5 API Differences

AVCameraCalibrationData.h
Declaration
From@property (nonatomic, readonly, nonnull) NSData *lensDistortionLookupTable
To@property (nonatomic, readonly, nullable) NSData *lensDistortionLookupTable

Declaration
From@property (nonatomic, readonly, nonnull) NSData *inverseLensDistortionLookupTable
To@property (nonatomic, readonly, nullable) NSData *inverseLensDistortionLookupTable

AVMediaSelectionGroup.h
Declaration
From+ (nonnull NSArray<AVMediaSelectionOption *> *)mediaSelectionOptionsFromArray:(nonnull NSArray<AVMediaSelectionOption *> *)mediaSelectionOptions withMediaCharacteristics:(nonnull NSArray<NSString *> *)mediaCharacteristics
To+ (nonnull NSArray<AVMediaSelectionOption *> *)mediaSelectionOptionsFromArray:(nonnull NSArray<AVMediaSelectionOption *> *)mediaSelectionOptions withMediaCharacteristics:(nonnull NSArray<AVMediaCharacteristic> *)mediaCharacteristics

Declaration
From+ (nonnull NSArray<AVMediaSelectionOption *> *)mediaSelectionOptionsFromArray:(nonnull NSArray<AVMediaSelectionOption *> *)mediaSelectionOptions withoutMediaCharacteristics:(nonnull NSArray<NSString *> *)mediaCharacteristics
To+ (nonnull NSArray<AVMediaSelectionOption *> *)mediaSelectionOptionsFromArray:(nonnull NSArray<AVMediaSelectionOption *> *)mediaSelectionOptions withoutMediaCharacteristics:(nonnull NSArray<AVMediaCharacteristic> *)mediaCharacteristics

AVPlayerItemTrack.h
Declaration
From@property (nonatomic, readonly, nonnull) AVAssetTrack *assetTrack
To@property (nonatomic, readonly, nullable) AVAssetTrack *assetTrack

AVSampleBufferRenderSynchronizer.h