There are many posts on the web about vlc support for bluray. The tutorials indicate that libaacs0 and libbluray1 are required. I have both of these and also the KEYDB.cfg file from whonowsmy.name. Yet, when vlc runs with the no menu titles option checked all the bluray disks I have tried return an error, something about not finding the KEYDB.cfg file, maybe not valid - can't remember. Has anybody else tried to play commercial bluray disks with vlc?
I sometimes run fluendo-dvd to play DVDs and have checked Fluendo's position regarding bluray. They claim that it is not in sight for Linux.