Sure, that’s possible with WordPress. For effects like that, you’re only limited by your knowledge of CSS and JavaScript.
I haven’t seen any themes with those particular effects, like that full screen video turning into a smaller video window on scroll.
I’d recommend peeking into the source code to get a better idea of how it’s done.
Just Googling “parallax tutorials” will yield a bunch of useful articles on how to accomplish parallax effects (although again, maybe not that specific full->small video effect, can’t say I’ve ever seen that before).
But basically, this isn’t so much a WordPress question as it is a CSS and JavaScript question. So your best bet to learn how to do it is 1) studying source code and 2) working through tutorials.
Hi Leland,
Thank you for help. I looked at the source code of vestrainet.com but I couldn’t figure out. My CSS knowledge is limited. I’ll dig myself into advanced CSS and do tests.
Thanks,
Andsmith