This “simple” trick to get rid of a background in Keynote in order to build overlays eluded me until today. Maybe this will help you if you also didn’t know about the subtract trick in Keynote for macOS.
Using Audio Hijack and Loopback together you can improve the quality of your mic for all the Zoom, Skype, Discord, or Microsoft Teams calls you're having to do these days.
A viewer of my YouTube channel sent in a question about how to send audio from mic to GarageBand to OBS for live streaming or Zoom calls, and whether it's best to incorporate Loopback or not to make it happen.
I recently reviewed the beta version of Reincubate's Camo - a macOS and iOS app that allows you to use your iPhone or iPad as a camera - and now that the final version of Camo is out, I thought I should do another quick video review. This time I show how you can use Camo to live stream with Ecamm Live or OBS Studio.