linjohn不知道你的帖子是要表達什麼 % e& q* q" q o那我就代替你回答好了% S b1 S" u. N" n% w& `
SMPTE 274M-1998: 1920 X 1080 Scanning and Interface 7 M2 W' _. b- V) r( o* A) w/ oThis standard defines a family of raster-scanning systems for the representation of stationary or moving two-dimensional images sampled temporally at a constant frame rate and having an image format of 1920 X 1080 and an aspect ratio of 16:9. # r" V: j9 o) C' R! c
This standard specifies:! c( E( A+ \$ P
· R'G'B' color encoding ! b6 F6 \7 F( [% u: C, G; n6 _& W· R'G'B' analog and digital interfaces/ R4 h: Q! X0 A/ O8 n
· YPbPr color encoding and analog interface( }3 s% i& n& T
· YCbCr color encoding and digital interface* }. B- ]9 e* f S I
An auxiliary component A may optionally accompany YCbCr; this interface is denoted YCbCr A.
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