MediaMTX and RPI Camera Config

[PrestonV78]

Question

I am trying to use my RPi 4 and Arducam 5MP OV5647 camera to get a better view in my P1S

I was able to get it all set up and running MediaMTX to stream video, but how I think MediaMTX has settings messing w the video.

The video doesn't look like it's 1080p like the camera suggests and I need to rotate the video 90° if possible (can do after the fact I guess).

How would I make changes to the aspect ratio and such to get these changes?