Dual HDMI audio

I would like to see dual audio from two different hdmi connections from the same gpu. i have a dual monitor config and would like audio from certain applications to run audio off one monitor and my main monitor to run the rest. ( vlc, banshee, etc) from my secondary monitor and the rest from my default monitor. I have achieved this in Win7 but it is done within the setting of programs themselves. I dislike windows and would really like to make this my main OS.