I have a Cambridge Soundworks DTT3500 setup connected to my Windows 7 computer via an S/PDIF connection and am wanting to upmix mp3 to the 5.1 output that via foobar2000. I have so far only managed to get Dolby Digital AC3 audio to play using VLC.
I am using a Realtek HD Audio soundcard which is built into my motherboard.
Any advice would be greatly appreciated :)
