It's strange that neither or your FB links work for me. Both of them show only about the top third of the video with no sound. All other FB videos work just fine when scrolling through my feed but clicking the links opens a page with superimposed writing, ads, and posts, all over each other and the top third of the video playing.
Not asking for a solution to the problem. Just marveling over the strange manifestations of internet stuffups!
“There's no grays, only white that's got grubby. I'm surprised you don't know that. And sin, young man, is when you treat people as things. Including yourself. That's what sin is.” - Terry Pratchett