How to implement video playback on a site from a folder?

Question

Video

Good afternoon.
There is such a task: to play video from a certain pack on the server on the site.
Tell me which way to dig, so far I don’t understand how to approach the issue and where to start searching. Yandex did not help :-(

Answer 1

Pretty primitive html5 solution

<video controls="controls">
<source src="movie.m4v" type="video/mp4" /> 
<source src="movie.ogg" type="video/ogg" /> 
</video>

htmlbook.ru/html/video
htmlbook.ru/html/source