Hi, I just installed the driver software for Xonar U3, My understanding is that when the input is 2.0 or 5.1 , we can use Dolby pro logic IIx combined with Dolby Headphone, to create virtual 7.1. But I noticed in the driver software that Pro Logic IIx becomes available only when the input is set to 2.0 channels . when I set the input to 5.1(6) Pro Logic IIx disappears. why ?
Another question: If we set the input channels to 7.1(8), turn on Dolby Headphone and 7.1 Virtual Speaker Shifter and then the games we play could output 2.0/5.1/7.1 , is it guaranteed that we get virtual 7.1 at all times ? no matter what the game outputs ? When the input is 7.1(8) Does the driver software detect how many channels are being outputted by the game(could be 2.0/5.1/7.1)( does the driver treat the signal as 7.1(8) or what is actually being outputted by the game[could be 2.0/5.1/7.1]) and does it automatically use pro logic IIx, if the game output is 2.0/5.1 ? or does it treat it as 7.1 input and pro logic IIx is bypassed ?
Edited by Sam21 - 1/11/14 at 12:18pm