The S-Video does display correctly on my Elgato Game Capture HD as I've mentioned. The options that come to mind are to use S-Video splitters and output one to another display source and the other to my capture device (I could use the Elgato capture source for my display, except that the problem is …

Yes, the VGA does display properly when not using the S-Video Output.

Hello, I've just recently installed a 3DFX Voodoo 3 card into one of my Windows 95/DOS builds and I'm using both my VGA monitor and the S-Video, which is connected to my Elgato Game Capture HD for footage. Everything's fine at 640x480, but as soon as I switch to 800x600, the capture source looks …