Turn Off Auto. Aspect ratios

Hi, I just started to used this Program and Notice that most off My Videos are automatically get Aspect ratios by Shotcut (Maybe when the Video is go to long)

So how can I turn this Auto. Function Off?

thx guys

It’s not clear what you mean…
In any case - Shotcut imports videos using the Project settings you chose…
So if you want a particular mode, set that mode before importing your clip/s.

Settings>>Video Mode