ITU-R BT 601 と 709 の違い。> BT.601 was established in 1987 for 525-line (NTSC) and 625-line PAL/SECAM. In 1990, BT.709 was introduced for high definition (HDTV) with specifications for 1125 and 1250 lines.
YCbCr と YPbPr の違い。 > YPbPr component video is the analog counterpart of digital component video, which is YCbCr. Whereas YPbPr uses three cables between video equipment, YCbCr uses a single cable.