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154 Barco - RHDM-2301 - User manual
Video signal processing
5.3.2 SMPTE 240M
5.3.3 sRGB
5.3.4 xvYCC
Figure 54: L-V’ for xvYCC
xvYCC (based on ITU1361) is identical with Rec.709 in the legal range of Rec.709 (here the interval
[0..1], but it extends the Rec.709 curve also outside the legal range:
10228.0
0228.00
1115.01115.1
0.4
'
45.0
240
≤≤
<≤
⎩
⎨
⎧
−
=
L
L
L
L
V
10031308.0
0031308.00
055.0055.1
92.12
'
4.2
1
≤≤
<≤
⎪
⎩
⎪
⎨
⎧
−
=
⎟
⎠
⎞
⎜
⎝
⎛
L
L
L
L
V
sRGB