How to download videos from vimeo?

Question

API

There is a site on wordpress where videos from vimeo are published. By what means is it really possible to organize the possibility of downloading videos to users? Ideally, I would like to make a button, by clicking on which the user starts downloading the file. There is such a function on the service itself - an example ( https://vimeo.com/82282346 ), the "Download" button under the video.