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MobyGames - Click to Aspect-Correct Screenshots

One-click aspect ratio toggle for 320x200 screenshots

Fejlesztő
ssokolow
Napi telepítések
0
Telepítések száma
11
Értékelések
0 0 0
Verzió
1
Létrehozva
2020.04.16.
Frissítve
2020.04.16.
Size
3 KB
Licensz
Ismeretlen
Érvényes

In the name of not performing destructive transformations on captured information, DOS emulators generally don't correct for how old DOS games running at 320x200 used non-sqaure pixels.

This wouldn't be a problem on its own, except that MobyGames also presents screenshots unaltered, so screenshots appear vertically squashed compared to how they would appear on a real CRT.

This script implements the best algorithm for screen display suggested in this Gamasutra article so that, with a single click, you can enable aspect ratio correction on any MobyGames screenshot with a resolution of 320x200.

(Note that, because part of the aspect ratio correction is performed live in the browser using CSS, saving the aspect-corrected screenshots won't give you what you expect.)