Video not playing in Safari?

Question

JavaScript

There is a website www.nefterynok.info.
If you scroll down 70% of the page, then a video appears at the bottom right. Everything is ok in chrome. In safari, the modal appears, but there is no video.
Modal with class .video_banner
PS: The modal will not replay if you close it. to see it again, close all tabs with this site.

Answer 1

I decided. On page load, safari doesn't load the video because it's display:none. After $('.video_banner').css('display', 'block') the container appears but the video doesn't load.
Made with opacity. When loading opacity 0, then opacity 1;