A standard definition TV s

A standard definition TV set can only display video at 320×240. This may have changed – maybe the correct statement is “Most standard TV sets can only display resolution at 320×240”. Many people get stumped by the fact that SD video is 720×480. Digital standard definition video is 720×480, while any analog SD picture display is 320×240. The standard for television display and broadcast has always been 320×240, and hasn’t changed since then, except with flat panel displays.