He presented two animated gifs, one made to animate twice as fast as the other. :lol What a case!
What do you mean why? Youtube videos are encoded at thirty frames per second. A 60fps game will lose half its frames in the encoding process. That's just the facts. Nevermind that the probably digital camera the japanese show used no doubt recorded at 30fps to being with!
Anyone who's familiar with 60fps will tell you that does not look like 60fps.
This for instance does not look like anything like what the actual game does running in front of you.