Bear with me folks as I'm trying to get everything situated so that I'm getting all that I can from my new receiver. I'm currently watching The Pursuit of Happiness with the 5.1 uncompressed selected. It is being sent to my new onkyo 605 via hdmi. The info button reveals that the movie is being played at 48khz at 4.6 mps. I thought that uncompressed audio had a higher frenquency than 48khz, like 192?