I FIGURED IT OUT!!!
OMG! I *finally* figured it out! I’ve been guesting on a fair number of video podcasts lately and my Macbook Pro camera always had my face filling the screen! Extreme closeup! Ewwww! Nobody in a Facetime or Zoom or Facebook Live or Substack Live *needs to see my pores!*
Well, I figured it out, and I wrote it up!
https://www.mangemerde.com/how-to-zoom-out-and-zoom-in-with-your-macbook-camera/
Source