Sony camera image doesn't fit screen

[Arturoxyz]

Hi, this is the problem, my video image doesn't fit the screen:

I've read many posts suggesting that I should use 1920x1080 but as you can see I can't get it to work.

I'm using the Sonic 6400 camera and my display has a resolution of 2560 x 1440 if that matters:

How do I solve this problem?

Thanks

 

[Arturoxyz]

Stretch to screen?

I don't know im New here.

Nop, that didn't work, I found a work around by cropping the black area: