Options:

  1. Cast the Oculus to a Chromecast screen, then point your laptop camera at the chromecast screen.
  2. Install airserver, cast to your laptop, share screen to zoom
  3. Install immersedvr, share screen to zoom
  4. Install airsquirrels, share screen to zoom
  5. Follow official Oculus blogpost to use the adp tool to (over a cable) show screen info to the mac, then zoom share screen. Downside: the video might look funny- two eyes mirrored, weird distortion article