IMDb Studio Briefing carries a news snippet today about new Blu-Ray discs that can play in Sony PlayStation 3 units but not in standalone players: Sony Encounters New Blu-ray Glitches. It seems that the new discs use some system called BD-Java for processing extras and additional features. Just when you thought multimedia tech couldn’t get more complicated and bloated. So now players have to have some kind of Java VM?
As usual, Wikipedia is on top of it.