How can I make the below file download without having to display in browser

The below file link is gotten from a CURL. I want to my website users to be able to download such files without having their browsers opening/displaying it. Is their any way that that can be possible?

LINK: https://r4---sn-avn7ln7l.googlevideo.com/videoplayback?gir=yes&sparams=clen,dur,ei,expire,gir,id,ip,ipbits,ipbypass,itag,lmt,mime,mip,mm,mn,ms,mv,pl,ratebypass,requiressl,source&requiressl=yes&key=cms1&clen=70187532&txp=5431432&ip=27.145.100.243&ei=mH9KXOG_MrWSmgeWhI6QBw&c=WEB&lmt=1540535066053019&expire=1548407800&itag=18&ipbits=0&signature=751B5B6082035E3FF4FA2C84CECE11DF09C52218.7EDE0B84EAA5A91A56FD71644D302B51EEB6D4F6&mime=video%2Fmp4&source=youtube&pl=24&id=o-AEezgVAa7I_ee3NyTUEdLjqxyX1RX3-JoNN18v6lz1gL&dur=2017.163&fvip=6&ratebypass=yes&video_id=_15zPN7bxwc&title=How+To+Design+a+T-shirt+Graphic+Using+Photoshop+-+Photoshop+Tutorial&rm=sn-5np5po4v-c33sl7d,sn-npolz7d&req_id=e60688a2be6ea3ee&redirect_counter=2&cms_redirect=yes&ipbypass=yes&mip=41.203.72.52&mm=30&mn=sn-avn7ln7l&ms=nxu&mt=1548386131&mv=u