How does apache with php give video on page load?

Question

Web development

Hello.
Such a question, there is a 3mb page and there is a 200mb video on it, which is in the background.
Tell me, when loading the site, if the video is not on autoplay, will the site load as quickly as if the video does not exist?
But the site takes a picture for the background from the video.
Or will the server still force some initial part of the video to be loaded initially?
In a nutshell.
I want to put a video on the background, which weighs 200mb - 30 sec.
But I don’t know how fast such a site will load and whether it will be possible for him to live with such an idea.

Answer 1

I want to put a video on the background, which weighs 200mb - 30 sec.

do not do it this way. Seriously don't.
Better find a converter on the torrent and compress normally.
Well, or as a last resort, upload to YouTube and download back after processing.
30 seconds cannot weigh 200 megabytes. Not compressed at all.
A series of cartoons of all sorts for 25 minutes weighs 200mb.
No
in any case, it is loaded only after the page is loaded.