A few days ago Blogger changed their video sharing system.
Before they provided 1 link like this
http://www.blogger.com/video-play.mp4?contentId=e1b5b436fa4803e1
Now to have the video they put a button with the option to download the own.
by clicking on the link this address is provided.
https://r2---uphcg51pa-bg0l.googlevideo.com/videoplayback?id=d27fe9e70753e197&itag=18&source=blogger&requiressl=yes&mm=31&mn=sn-uphcg51pa-bg0l&ms=au&mv=m&pcm2cms=yes&pl=19&usequic=no&ei=EsLqW4LAGcK7qQW4mqXACw&susc=bl&mime=video/mp4&ratebypass=yes&dur=1430.093&lmt=1542109855233448&title=d27fe9e70753e197&ext=mp4&mt=1542111618&ip=179.54.158.53&ipbits=0&expire=1542154962&sparams=ip,ipbits,expire,id,itag,source,requiressl,mm,Mn,ms,mv,pcm2cms,pl,usequic,ei,susc,mime,ratebypass,dur,lmt,title,ext&signature=E85EBCD5D391F70A366AE951359DE9AD7F94DAEA3F561CEB30F3D4FB9C72D2B9.D550EE879059EEEB2E99F0E7E361F99D0C918A4E4B2230343421D5D19D058E01&key=us0
Using the console I went to search for information on how the download is done.
and this came to me
Using the Network tab I had this information
Using this information it is possible to create a direct link? that does not need to be clicking on the Download button.
Just using the video id? in case it is mediaId