9 or 10 video takes... 1st vid was like 40 minutes - 5gig whoaaa can't post a file that big! ...even with the last one, still made errors in what I said for different room dimensions, but got it down to 18 minutes... public speaking, not my friend.
Now using my IPhone 5s in the last couple videos vs 6yo GoPro, a better resolution & file size nearly cut in half.
https://youtu.be/w50byIqCBgg