I dont know what any of that stuff means mate really. I just want stereo, this feed is going into my houses HDMI matrix system to be displayed on plasma's, projectors and LCD's around the house, through each tv's internal speakers.....
While watching in my living room i will flick the audio feed over to the htpc's sound card, which outputs using spdif to an external receiver. Its the audio in the other rooms which i am interested in as i only have single HDMI's plastered into the walls to each one and the matrix is only currently fed by skyhd, so needed a solution to get both video and audio to each display using that cable alone from the pc.
I have an RF long range keyboard with trackpad for control which works all over the house, the idea is that i can now choose on the matrix whether i have sky HD or the pc on each screen, currently the pc only works in the lounge as it is connected via standard dsub to the lounges projector.
If that makes sense