ScreenTime

-Multi-monitor support ScreenTime lets you choose any display actively connected to your mac. You can even toggle between displays right in the middle of an active FaceTime call. -Video frame optimization ScreenTime applies clever video post-processing to your screen capture. Your friend should get a crisp reception even if their connection is a bit spotty. -Picture-in-Picture support ScreenTime allows you to show your webcam in a PiP (Picture-in-picture) window on your screen. Your friend will see your desktop and face at the same time.