 Sony added Blu-ray 3D support to its PlayStation 3 console via a firmware upgrade on 21 September 2010.The console had previously gained 3D gaming capability via an update on 21 April 2010.Since the version 3.70 software update on August 9, 2011, the PlayStation 3 can play DTS-HD Master Audio and DTS-HD High Resolution Audio while playing 3D Blu-ray.