autogusto

if u have a built in pc audio interface (which is supposed to be 7.1) why you can't use all the channels interdependently?

this interfaces capabilities works only for movie applications?

i need to reproduce a movie (hardware decompression) with 5.1 audio.

can i do that without buying a multichannel pci soundcard?

i have always wonder, 
if u have a built in pc audio interface (which is supposed to be 7.1) why you can't use all the channels interdependently?
this interfaces capabilities works only for movie applications? 

i need to reproduce a movie (hardware decompression) with 5.1 audio. 

can i do that without buying a multichannel pci soundcard?
thanks

built in "7.1" pc audio interfaces