Hey you are alive @steemitadventrue :) I wish I could help you but 1) I don't use Macs 2) I've tried to do video capture and am rubbish at it.

I also want to do video in the future, but it will have to be a side line summer project as I'm so busy now. I hope you figure it out and glad to see you back, though I'm not a very good Steemian lately, only posting a few times a week and not commenting as much as I'd like...stupid real life getting in the way :)