A little digression from me, I reviewed about half a dozen different webcams, including the new one from Opal and Apple's Continuity Camera with an iPhone (probably go with that one!). I've been moderately fixated on webcams for years, so you should go check it out. https://www.youtube.com/watch?v=ggyeYOMFa-E
@anildash still want to use this sony rx-100 III as my webcam... it's just gathering dust on the shelf because the EVF's kinda busted. I should just get a camlink >_>