1 definition by blammy
Original Aspect Ratio - playing a movie in the original way it was filmed and meant to be shown/look. Original Aspect Ratio (OAR) is a home cinema term for the aspect ratio or dimensions in which a film or visual production was produced — as envisioned by the people involved in the creation of the work. The aspect ratio of an image is its width divided by its height.
by blammy May 28, 2009