79 DVDThe following mark may be displayed on a DVD disc or its package.mark MeaningShows number of voice tracks.Shows number of subtitle languages.Shows number of filmed angles.Shows available aspect ratio (television screen horizontal tovertical ratio).• "16:9" is wide screen, "4:3" is standard screen.Shows playable region code.• ALL indicates worldwide. A number indicates a specificregion code. "4" is the region number for Australia.About marks displayed on discs32316:9 LB 4:3ALL 4
