I'm trying to find new ways to enhance the audio from movies played from a computer through my AVR. As it stands I usually use the movies stored on a NAS and played through a WDTV (new version) via wifi. There is no problem with this but in researching it appears I am not capable of playing HD audio sources. I apologize if this question has been asked many times before but I can't seem to find any articles or posts relating to playing movies with either True HD or DTS HD sources or how I might go about that.
For my computer equipment I have a retina macbook pro, Win 7 64 bit computer, a ps3, and a Synology NAS and I am using a WDTV through a Onkyo tx-nr 3008 into 5.2 surround sound.
I have several computer parts laying around from my last build that I can probably turn into a HTPC if I buy a case for it if that is necessary. I really appreciate any advice or even a starting point as I would just like to learn how to improve my sound as much as possible. I have researched for a couple days and have not really found what I am after.