Any way to have correct aspect ration in fullscreen?

[daninthemix]

Just wondering if there's any way to get the correct aspect ratio in full-screen, as all available options are (stretched) widescreen (e.g. 3840x2160).

[Aris-t2]

Edit your yabause.ini and try to set

Video\FullscreenWidth=2880
Video\FullscreenHeight=2160

Saturn content should be displayed in 4:3 within a 3840x2160 resolution with black vertical lines on the left and right that way.

[eadmaster]

can you add some sort of widescreen hack and avoid the black vertical lines?

(i know there are patches for that, but they are game-specific)

[natelawrence]

Game engines were all custom in the Saturn era, so there's no such thing as a universal widescreen hack, since each game used the Saturn's hardware in unique ways.

The solution would, by necessity, need to be game-specific and would require both

• modification of the game code (either by patching the game image or by applying GameShark-style modifications at run time) and
• modification of the emulated hardware
  if you truly want a flawless experience.

Take a look at the bsnes/Higan community working toward widescreen support. Modification of the emulator to support widescreen is important but not sufficient. You need game-specific mods/ROM-hacks to complete the experience.