I created a site with Moodle, and not very satisfied with the connection speed for video files stored on server. And I know CDN can accelerate the video file loading speed.
But I 'm quite new and not familiar with CDN. I simply wish anyone accessing the videos must log in to my source site. But I heard CDN can only accelerate static files.
The url to the video file would be
And it cannot be accessed if not logged in.
So can CDN fetch the mp4 file? Will simply accelerate the domain names work?