Special effects have become so good that digital media artists can now create entire videos on their computers and make them look completely real, even if it's a UFO sighting. That's what filmmaker Aristomenis "Meni" Tsirbas has done with his stunning 39-second UFO video of a driver supposedly spotting alien spacecraft over the skies of California.
YouTube viewers were quick to point out that the alien ships were fake, and they were right. But as it turned out, everything else was fake, too. The entire video was CGI (computer-generated imagery). There was no driver, there was no car and there was no road or landscape
Origine : Mashable! http://mashable.com/2013/03/07/fake-ufo-video/