Post#2 » Wed Nov 18, 2015 6:56 pm
A lot of capturing devices has issues capturing s-video as most capture card programs treats it as composite. It could be many other things that would cause that like quality of cables, poor official support, faulty VGA Box (that's my case), aging hardware and/or components, or even the fact that the Dreamcast doesn't handle s-video very well. I have that issue with my 36" Sony Wega Trinitron TV display doing that for all video signals from all formats and all the ports. You mileage can vary, but what I recommend is to retire that capture card as Pinnacle isn't the best way to go anymore for compatibility reasons.