Final Cut Pro
I've done it again. My 16:9 has changed to a 5:4 (if those are the right numbers). You know, from wide screen to square box. And I have three projects going and they ALL changed. There's this little red box sitting in the right side of my main viewer. I can't make it go away. How do I get back to the earlier perspective? If someone tells me, I promise this time I'll write it down on a sticky for next time I screw up. Optional assignment: how DID I screw up?
MacBook Air 13″, macOS 10.15