On a widescreen television set, a 1.78:1 image fills the screen; however, 2.39:1 aspect ratio films are letterboxed with narrow mattes. Because the 1.85:1 aspect ratio does not match the 1.78:1 (16:9) aspect ratio of widescreen DVDs and high-definition video, slight letterboxing occurs. Usually, such matting of 1.85:1 film is eliminated to match the 1.78:1 aspect ratio in the DVD and HD image transference.