Realtek HD audio sound card driver version 6.ĪMD HD audio card driver version 10.0.0.3 I know ffdshow has a dolby pro logic decoder in it, but how do I copnfigure the ffdshow audio decoder settings so I can upmix stereo to 5.1? Do I need a Dolby pro logic II receiver to use the Dolby pro logic II decoder in ffdshow? Do I need a different sound card? Why is it saying it cannot be installed? Does Dolby home theater have the dolby pro logic II feature? I download ffdshow. I'd prefer to use a Dolby pro logic II decoder, so then I tried installing Dolby home theater from my drivers folder that's in my C drive, but it says DHT cannot be installed. I used speaker fill option from the realtek hd audio manager, but I am not satisfied with it. So I want to know how to upmix my stereo source to 5.1. I recently bought a new desktop and logicteck analogue surround speakers.
