How to make animation on scroll?

Hey guys! Please tell me how to implement scroll animation as in the example:
In the first section, the video zooms in, text appears, other elements appear, and only then the next section appears.
Perhaps there is a ready-made example that is similar to this one. I would like to see how it is made. Thank you!

Here is my public share link: [LINK]1
(how to access public share link)

Welcome @itargani :wave:

You can learn more here:

And search for some ready-made ones here:

Thanks, I will look for