AVFoundation iOS 12.0 Beta 2 to Beta 3 API Differences
AVCapturePhotoOutput.h
Added
AVCapturePhotoSettings.availableRawEmbeddedThumbnailPhotoCodecTypes
Added
AVCapturePhotoSettings.rawEmbeddedThumbnailPhotoFormat
Added
AVCaptureResolvedPhotoSettings.rawEmbeddedThumbnailDimensions