Where Movies and Home Theater Fail Math - How 2.35 = 2.40

Posted Wed Jul 31, 2013 at 01:00 PM PDT by

Have you noticed that some movies on Blu-ray claim to have a 2.35:1 aspect ratio while others say 2.40:1? Did you realize that these two numbers actually mean the same thing? In the second part of his Constant Image Height tutorial, our HD Advisor Josh Zyber attempts to explain this mathematical oddity in the blog today.