Here is a screenshot showing the problem: https://prnt.sc/unhjpc
When I recorded my piano part, it recorded 90 degrees upside down because of the glitch (can not fix it). So when I try to turn the video the correct way everything gets cropped away. How do I turn the video 90 degrees without everything being cropped? Searched everywhere on the internet, couldn't find the problem, so here I am.
I'm on Sony Vegas Pro 17, Windows 10.