blind-colour-matrix.1 - blind - suckless command-line video editing utility
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blind-colour-matrix.1 (1434B)
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1 .TH BLIND-COLOUR-MATRIX 1 blind
2 .SH NAME
3 blind-colour-matrix - Create colour space conversion matrix
4 .SH SYNOPSIS
5 .B blind-colour-matrix
6 [-F
7 .IR pixel-format ]
8 (-z
9 .I x1
10 .I y1
11 .I x2
12 .I y2
13 .I x3
14 .I y3
15 .RI [ white-x
16 .IR white-y ]
17 |
18 .I X1
19 .I Y1
20 .I Z1
21 .I X2
22 .I Y2
23 .I Z2
24 .I X3
25 .I Y3
26 .I Z3
27 .RI [ white-X
28 .I white-Y
29 .IR white-Z ])
30 .SH DESCRIPTION
31 .B blind-colour-matrix
32 creates a colour conversion matrix, that is
33 printed as blind video to stdout, for conversion
34 from the colour space used by blind to a colour
35 space with the primaries whose CIE XYZ values are
36 .RI ( X1
37 .I Y1
38 .IR Z1 ),
39 .RI ( X2
40 .I Y2
41 .IR Z2 ),
42 and
43 .RI ( X3
44 .I Y3
45 .IR Z3 )
46 and whose white point is the colour whose
47 CIE XYZ values are
48 .RI ( white-X
49 .I white-Y
50 .IR white-Z ).
51 If the white point is not specified,
52 CIE Standard Illuminant D65 is used.
53 .SH OPTIONS
54 .TP
55 .BR -F " "\fIpixel-format\fP
56 Select pixel format, see
57 .BR blind-convert (1)
58 for more information. Pixel formats starting with
59 .BR raw
60 are not supported.
61 .TP
62 .B -z
63 Parse arguments as CIE XYY instead of CIE XYZ.
64 .SH NOTES
65 .B blind-colour-matrix
66 may be changed in the future to use some other colour model,
67 therefore, it is recommended to also use
68 .BR blind-colour-ciexyz (1)
69 if you are specifying the colour in CIE XYZ.
70 .SH SEE ALSO
71 .BR blind (7),
72 .BR blind-colour-ciexyz (1),
73 .BR blind-colour-srgb (1),
74 .BR blind-invert-matrix (1),
75 .BR blind-affine-colour (1)
76 .SH AUTHORS
77 Mattias Andrée
78 .RI < maandree@kth.se >