When the DVD player is set for 16:9 display ... a 16:9 TV or a 4:3 TV with anamorphic squeeze will display the highest resolution. HDTV is recorded for 16:9 TV sets, and the video material ...

each with different frame rates and lines of resolution. When DVDs were introduced in the late 1990s, the media and DVD players had to accommodate the same frame and line specifications of the TV ...