Miakoda on Nostr: npub1p84g6…6lxk8 You can also use an open pinch grip, with the weight in the crotch ...

npub1p84g6vdcmvlpdlk4557dpsccyg3gssrtza0jx8rqcnw83fj5ed0ql6lxk8 (npub1p84…lxk8) You can also use an open pinch grip, with the weight in the crotch of your thumb.
I could sit here and describe dozens of ways to video one handed and still landscape.

I will agree with the rotating the sensor, but also disagree. This could be handled with a square sensor and some software.