NeoGAF's duckroll noticed something interesting:
It could mean it's a movie. Or, of course, that they simply went with this aspect ratio on the test footage of years ago for no special reason, etc.
Still interesting!
http://www.neogaf.com/forum/showpost.php?p=23646121&postcount=516 said:Berserk is probably a movie. At least, I see no reason why anything which is not going to be screened theatrically would have an aspect ratio of 2.35:1.
It could mean it's a movie. Or, of course, that they simply went with this aspect ratio on the test footage of years ago for no special reason, etc.
Still interesting!