Can encrypted DVD's be played in Mate 16.04? How?

In the past with Ubuntu I’ve used libdvdccs(1),libdvdread4. None of it will work with the default VLC player.

Did you install the DVD Playback Support through the Welcome application?

All done and working, with ramification that I will solve in time -eg K3b.
Many thanks.
Raymond. (now 101% off MS Windows… very off!)