????? ???? ??????

????? ???? ?????? ( ??????????? : High Definition Video )? ?????? ???????? ? ??? ?? ????? (HD video) ??? ???? ??? ?? ???? ????? ?? ??? ???? ?? ??????? ????? ?????? (SD video)? ???? ????? ?????? ?????? ?? 720×1280 ???? ( 720p ) ?? 1080×1920 ???? ( 1080i / 1080p )? ???? ?????? ???????? ?? ??????? ???? ?????? (HDTV) ?? 1080 ?? 720 ??. ^[1]^[2]^[3] ???????? ?? ??????? ?????? ????????? ??? ??? ?????? ?? 480 ?? 576 .????? ??? ??????? ???? ???? ???????? ???????? ????? dvb-s2 .

??????? ??????? ??????? ???? ?????? [ ??? ]

????? ???????	??? ?????? ??????? (W×H)	???? ??? ???? ¹	??? ?????	?????? ?????? ( ???? )
720p (????? ????? ???? HD Ready)	1,280×720	921,600	??? ?????	23.976, 24, 25, 29.97, 30, 50, 59.94, 60, 72
1080i (????? ????? ???? Full HD)	1,920×1,080	2,073,600	??? ??????	25 (50 fields/s), 29.97 (59.94 fields/s), 30 (60 fields/s)
1080p (????? ????? ???? Full HD)	1,920×1,080	2,073,600	??? ?????	24 (23.976), 25, 30 (29.97), 50, 60 (59.94)
1440p (????? ????? ???? Quad HD)	2,560×1,440	3,686,400	??? ?????	24 (23.976), 25, 30 (29.97), 50, 60 (59.94)

???? ????? [ ??? ]

?? ????? ???? (DVB)
????? ?????
HDTV input and colorspace ( YPbPr / YCbCr )

??????? [ ??? ]

^ "XBox Video" . Microsoft. ????? ?? ????? ?? 2020-05-05 . ???? ???? ?????? 2012-11-08 .
^ "Live Streaming Service" . StreamShark. ????? ?? ????? ?? 2017-04-10 . ???? ???? ?????? 2015-10-08 .
^ "Vimeo - Compression guidelines on Vimeo" . Vimeo. ????? ?? ????? ?? 2013-05-13 . ???? ???? ?????? 2009-10-16 . Use 2000 kbits/sec for standard definition 4:3 video, 3000 kbits/sec for widescreen DV, or 5000 kbits/sec for high definition footage.

?? ????? ??? ?????? ??: ????? ???? ??????

??? ???? ????? ?? ????? ????? ????? ???????. ????? ???? ?? ???????.

[1] "XBox Video" . Microsoft. ????? ?? ????? ?? 2020-05-05 . ???? ???? ?????? 2012-11-08 .

[2] "Live Streaming Service" . StreamShark. ????? ?? ????? ?? 2017-04-10 . ???? ???? ?????? 2015-10-08 .

[3] "Vimeo - Compression guidelines on Vimeo" . Vimeo. ????? ?? ????? ?? 2013-05-13 . ???? ???? ?????? 2009-10-16 . Use 2000 kbits/sec for standard definition 4:3 video, 3000 kbits/sec for widescreen DV, or 5000 kbits/sec for high definition footage.

[1]

[2]

[3]