by ExSport » Fri Apr 03, 2015 11:30 am
Audio protection is implemented in Bluray devices in most cases which include PS3.
Playing original media or private copies you own and your device denies you to play them, you have to use device without this implementation like External receiver, PC, TV with USB or DLNA etc.
Playing files via external receiver is supported e.g. in UMS what is clone of PMS but still actively developed.