See The 7th Guest . So, when objects are moving rapidly, you see a stair-stepping pattern. It s ugly, increases data rates, and is easy to eliminate. Every digital video program out there can deinterlace, so do it, or we ll make fun of you at E3. See Dune 2000 .
Computer monitors show every last pixel all the way around.
So you need to crop out the crud on the edges. See the Longbow series. Wrong aspect ratio. Many high-end digital video standards use 720x486 pixels per frame, where the pixels are taller than they are wide. So if the video is played like that on a computer, everything looks wide.