Reeborg wrote:

Tosk wrote:

Why do you want to cut of one third of the picture?
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Maybe because it's just black "unused" screen?
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It's not "unused". It really
is unused.
There is no information there; it's the same issue you had with 16:9 or wider aspect ratios on the old 4:3 TV-screens.
You can only fill your screen by either losing actual picture information on the top and bottom ends or by stretching the picture. Neither will improve the picture quality.