I was testing some games tonight and I noticed an odd up-and-down screen shake while playing Star Wars Episode I - Racer. Has any of you encountered this or know how to fix it? Thank you in advance.
i believe you’re describing interlacing jitter. If so, it’s not really something to be fixed; that is, it’s part of the game and occurs on real hardware.
Is there a shader that can be applied to mask it, or tone it down somehow?
Maybe you could disable the expansion pack from the core options or the high-res option from the game options.