1. Digital Video Principles (디지털비디오 원칙)
화면비율 [aspect ratio]아날로그 TV 4:3유럽 Film 1.66:1 (15:9)HD TV 16:9Standard North American and UK 1.85:1Film 4:3(1950) - cartoon(1.66:1) - 16:9(현재)Epic 2.35:1 Progressive vs. InterlacedHD : progressive 와 interlaced 방식SD : interlaced 방식만Fields = Scan LinesEven and Odd Fields = Upper and Low Field Progressive1-100 lines전체이미지출력, CRT, LCD 모니터 (X)FilmPanasonic P2퀄리티가 더 좋다 + InterlacedOdd Field (홀수) 1,3,5,7..