Yes that's fine (and thank you) but it's not as seamless a user experience as looking at your stats in Leaktracker and simply clicking on the explanation video embedded with each stat is, which seems to be how it was intended.
Obviously this is more aethsthetic than functional, but it just seems silly to use a propriatary video format that most users probably don't have installed anymore.
Everyone has access to HTML5 from most devices.
Very few have access to adobe flash in 2018 without jumping through additional hoops to install it.
In fact Adobe themselves were telling developers to ditch Flash and use HTML5 back in 2015.https://www.wired.co.uk/article/adobe-flash-html-5
Anyway, my point has been made and thanks again for the reply.