Lut File Formats Applicable To This Board - Sony SRPC-5 Operation Manual

LUT File Formats Applicable to This
Board
Examples of the five lookup table (LUT) file formats
applicable to this board are shown below.
Note
Line numbers ("Lx" in the tables below) do not appear in
the actual LUT files.
LUT file type 1: R, G, and B have the same value
(the same curve)
"LUT: 1 1024" in the header indicates one output data
block (common to R, G, and B) corresponding with the 10-
bit (1024) input data.
The bit depth of the output is determined by the maximum
output value.
(This is an example of 10-bit input and 10-bit output.)
# Comment
LUT: 1 1024
# (Line No,) Output value
L1
L2
L3
•
•
•
L1023 1023
L1024 1023
LUT file type 2: R, G, and B have individual values
(individual curves) and are aligned vertically in
the order of R, G, B
"LUT: 3 1024" in the header indicates three separate
output data blocks (for R, G, and B) corresponding with
the 10-bit (1024) input data.
The bit depth of the output is determined by the maximum
output value.
The output values on lines L1 to L1024 are R values, the
values on lines L1025 to L2048 are G values, and the
values on lines L2049 to L3072 are B values.
(This is an example of 10-bit input and 10-bit output.)
# Comment
LUT: 3 1024
# (Line No,) Output value
L1
L2
L3
40
Appendix
0
0
1
0
0
1
•
•
•
L1023 1023
L1024 1023
L1025 0
L1026 0
L1027 1
•
•
•
L2047 1023
L2048 1023
L2049 0
L2050 0
L2051 0
•
•
•
L3071 1022
L3072 1023
LUT file type 3: R, G, and B have individual values
(individual curves) and are aligned horizontally
"LUT10" in the header indicates the bit depth of the output
is 10 bits.
The bit depth of the input is determined by the maximum
number of lines.
(This is an example of 10-bit input and 10-bit output.)
# Comment
LUT10
# (Line No,) Input Output R Output G Output B
value
L1 0
L2 1
L3 2
L1023 1022 1023
L1024 1023 1023
2 2 2
2 2 2
2 2 2
•
•
•
1023 1023
1023 1023