AVFoundation macOS 10.15 Beta 6 to GM API Differences

AVMetadataIdentifiers.h

Added AVMetadataIdentifierQuickTimeMetadataDetectedHumanBody

Added AVMetadataIdentifierQuickTimeMetadataDetectedCatBody

Added AVMetadataIdentifierQuickTimeMetadataDetectedDogBody

Added AVMetadataIdentifierQuickTimeMetadataDetectedSalientObject

Added AVMetadataIdentifierQuickTimeMetadataAutoLivePhoto

Added AVMetadataIdentifierQuickTimeMetadataLivePhotoVitalityScore

Added AVMetadataIdentifierQuickTimeMetadataLivePhotoVitalityScoringVersion

Added AVMetadataIdentifierQuickTimeMetadataSpatialOverCaptureQualityScore

Added AVMetadataIdentifierQuickTimeMetadataSpatialOverCaptureQualityScoringVersion

AVMetadataObject.h

Added AVMetadataBodyObject

Added AVMetadataBodyObject.bodyID

Added AVMetadataObjectTypeHumanBody

Added AVMetadataHumanBodyObject

Added AVMetadataObjectTypeCatBody

Added AVMetadataCatBodyObject

Added AVMetadataObjectTypeDogBody

Added AVMetadataDogBodyObject

Added AVMetadataObjectTypeSalientObject

Added AVMetadataSalientObject

Added AVMetadataSalientObject.objectID