Barry_Green
Moderator
A resolution, yes. There's also 4k, and then there are different res's depending on what aspect ratio you shot in. 2048x1556 is for a 4:3 full-frame scan, but if you shot 2.35 or 1.85 you wouldn't need all that vertical height, so you might specify 2048x1080 for a 1.85 scan, for example.