First post, by Bandit LOAF
Hello!
I'm working on putting together my dream PC for playing all of the original Wing Commander games. Reading old posts at your forum has helped me through at least a dozen issues so far--it's so cool to find people who are into this and who are much, much smarter than I am. 😀
So now I'm totally stumped by something and I figured I'd speak up and see if anyone here might have an idea.
My video card is a Voodoo 5 5500 (for WIng Commander Prophecy) and of course it doesn't entirely love DOS. It hasn't been an issue for anything *except* the demo of Wing Commander III, though. Wing Commander III, IV and the IV demo all detect that there's an issue with my card and video playback in the installer and let me select an "alternate playback method." And that works fine. But apparently that wasn't something included in the earlier WC3 demo.
There I get the first frame of the trailer squashed at the top of the screen. I can hit escape and jump to the actual gameplay and do that just fine... but if at all possible I'd love to figure out how to get it to run the movie.
Interestingly there was a patch for the same issue with ATI Mach 64 cards in 1994: http://www.wcnews.com/wcpedia/ATI_Mach_64_Patch It's actually a TSR you load before you star the demo and it unfortunately doesn't help with the Voodoo. (It does give a different result--you get a black screen, no first frame of the video and then a red cursor.)
So I'm thinking the demo is looking for some video mode the 3dfx card doesn't have, or doesn't realize it has? But I'm not sure how you figure out what that video mode is and if there is any way to emulate it (if it tells you anything, the video plays in Windows 98, but the demo is stuck in VGA mode.)
(If there's any interest, I've been chronicling the process of putting this computer together over at wcnews: http://www.wcnews.com/chatzone/threads/loaf-f … the-hero.25836/ Lots of sound cards!)