AVKit iOS 12.4 to 13.0 API Differences

AVPictureInPictureController.h

Added AVPictureInPictureController.pictureInPictureButtonStartImage

Added AVPictureInPictureController.pictureInPictureButtonStopImage

AVPlaybackRouteSelecting.h

Added AVAudioSessionRouteSelection

Added AVAudioSessionRouteSelectionNone

Added AVAudioSessionRouteSelectionLocal

Added AVAudioSessionRouteSelectionExternal

Added AVAudioSession (AVPlaybackRouteSelecting)

Added -[AVAudioSession prepareRouteSelectionForPlaybackWithCompletionHandler:]

AVPlayerItem+AVKitAdditions.h

Added AVPlayerItem (AVKitAdditions)

Added AVPlayerItem.externalMetadata

AVPlayerViewController.h

Added AVPlayerViewController.pixelBufferAttributes

Added -[AVPlayerViewControllerDelegate playerViewController:willBeginFullScreenPresentationWithAnimationCoordinator:]

Added -[AVPlayerViewControllerDelegate playerViewController:willEndFullScreenPresentationWithAnimationCoordinator:]

AVRoutePickerView.h

Added AVRoutePickerView.prioritizesVideoDevices