I'm trying to get the most out of my audio on my HTPC. Movies work great.. well for the most part, AAC 5.1's still use "Neo 6" on my receiver.
Anyway, I'm using HDMI through my 560ti to send a signal to my Onkyo TX-NR509. The games are showing "Neo 6" as well, it is my understanding that this is a stereo signal that is converted to virtual surround sound. I also read that all XBOX games are required to have Dolby Digital so shouldn't the PC version as well?
Examples: Alice, Dungeon Siege 3, Skyrim, Darksiders, etc..