.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.44.1.
.TH LINK "1" "September 2014" "collink" "User Commands"
.SH NAME
Link \- Link ICC profiles.
.SH DESCRIPTION
Link ICC profiles
.SH SYNOPSIS
.B collink 
.RB [options]\ srcprofile\ dstprofile\ linkedprofile
.TP
\fB\-v\fR Verbose
.HP
\fB\-A\fR manufacturer Manufacturer description string
.TP
\fB\-M\fR model
Model description string
.TP
\fB\-D\fR description
Profile Description string (Default "inoutfile")
.TP
\fB\-C\fR copyright
Copyright string
.TP
\fB\-V\fR
Verify existing profile, rather than link
.TP
\fB\-q\fR lmhu
Quality \- Low, Medium (def), High, Ultra
.TP
\fB\-r\fR res
Override clut res. set by \fB\-q\fR
.TP
\fB\-n\fR
Don't preserve device linearization curves in result
.TP
\fB\-f\fR
Special :\- Force neutral colors to be K only output
.TP
\fB\-fk\fR
Special :\- Force K only neutral colors to be K only output
.TP
\fB\-F\fR
Special :\- Force all colors to be K only output
.TP
\fB\-fcmy\fR
Special :\- Force 100% C,M or Y only to stay pure
.TP
\fB\-p\fR absprof
Include abstract profile in link
.TP
\fB\-a\fR file.cal
Apply calibration curves to link output and append linear
.TP
\fB\-H\fR file.cal
Append calibration curves to 3dlut
.TP
\fB\-s\fR
Simple Mode (default)
.TP
\fB\-g\fR [src.gam]
Gamut Mapping Mode [optional source image gamut]
.TP
\fB\-G\fR [src.gam]
Gamut Mapping Mode using inverse outprofile A2B
.IP
Simple Mode Options:
\fB\-i\fR in_intent    p = perceptual, r = relative colorimetric,
.IP
s = saturation, a = absolute colorimetric
.TP
\fB\-o\fR out_intent
p = perceptual, r = relative colorimetric,
s = saturation, a = absolute colorimetric
.TP
Gamut Mapping
Mode Options:
.TP
\fB\-i\fR intent
set linking intent from the following choice:
.IP
a \- Absolute Colorimetric (in Jab) [ICC Absolute Colorimetric]
.IP
aw \- Absolute Colorimetric (in Jab) with scaling to fit white point
aa \- Absolute Appearance
.IP
r \- White Point Matched Appearance [ICC Relative Colorimetric]
.IP
la \- Luminance axis matched Appearance
.IP
p \- Perceptual (Preferred) (Default) [ICC Perceptual]
.IP
pa \- Perceptual Apperance
ms \- Saturation
.IP
s \- Enhanced Saturation [ICC Saturation]
.IP
al \- Absolute Colorimetric (Lab)
rl \- White Point Matched Colorimetric (Lab)
.TP
\fB\-w\fR [J,a,b]
Use forced whitepoint hack [optional target point]
.TP
\fB\-c\fR viewcond
set source viewing conditions for CIECAM02,
either an enumerated choice, or a parameter
.TP
\fB\-d\fR viewcond
set destination viewing conditions for CIECAM02,
either an enumerated choice, or parameter:value changes
.IP
pp \- Practical Reflection Print (ISO\-3664 P2)
pe \- Print evaluation environment (CIE 116\-1995)
pc \- Critical print evaluation environment (ISO\-3664 P1)
mt \- Monitor in typical work environment
mb \- Bright monitor in bright work environment
md \- Monitor in darkened work environment
jm \- Projector in dim environment
jd \- Projector in dark environment
tv \- Television/Film Studio
.IP
pcd \- Photo CD \- original scene outdoors
.IP
ob \- Original scene \- Bright Outdoors
cx \- Cut Sheet Transparencies on a viewing box
.TP
s:surround
n = auto, a = average, m = dim, d = dark,
c = transparency (default average)
.TP
w:X:Y:Z
Adapted white point as XYZ (default media white)
.TP
w:x:y
Adapted white point as x, y
.TP
a:adaptation
Adaptation luminance in cd.m^2 (default 50.0)
.TP
b:background
Background % of image luminance (default 20)
.TP
l:imagewhite
Image white in cd.m^2 if surround = auto (default 250)
.TP
f:flare
Flare light % of image luminance (default 0)
.TP
g:glare
Flare light % of ambient (default 1)
.TP
g:X:Y:Z
Flare color as XYZ (default media white, Abs: D50)
.TP
g:x:y
Flare color as x, y
.TP
\fB\-t\fR tlimit
set source total ink limit, 0 \- 400% (estimate by default)
.TP
\fB\-T\fR klimit
set source black ink limit, 0 \- 100% (estimate by default)
.IP
Inverse outprofile A2B Options:
\fB\-k\fR tezhxr       CMYK Black generation
.IP
t = transfer K from source to destination, e = retain K of destination B2A table
z = zero K, h = 0.5 K, x = maximum K, r = ramp K (default)
.HP
\fB\-k\fR p stle stpo enpo enle shape
.IP
p = black target generation curve parameters
.HP
\fB\-k\fR q stle0 stpo0 enpo0 enle0 shape0 stle2 stpo2 enpo2 enle2 shape2
.IP
q = transfer source K to dual curve limits
.TP
\fB\-K\fR parameters
Same as \fB\-k\fR, but target is K locus rather than K value itself
.TP
\fB\-l\fR tlimit
set destination total ink limit, 0 \- 400% (estimate by default)
.TP
\fB\-L\fR klimit
set destination black ink limit, 0 \- 100% (estimate by default)
.TP
\fB\-3\fR flag
Create "3DLut" output file as well as devlink
.TP
e
eeColor .txt file
.TP
m
MadVR .3dlut   file
.TP
\fB\-I\fR b
Apply BT.1886\-like mapping with effective gamma 2.2 to input
.TP
\fB\-I\fR b:g.g
Apply BT.1886\-like mapping with effective gamma g.g to input
.TP
\fB\-I\fR B
Apply BT.1886 mapping with technical gamma 2.4 to input
.TP
\fB\-I\fR B:g.g
Apply BT.1886 mapping with technical gamma g.g to input
.TP
\fB\-e\fR flag
Video encode input as:
.TP
\fB\-E\fR flag
Video encode output as:
.TP
n
normal 0..1 full range RGB levels (default)
.TP
t
(16\-235)/255 "TV" RGB levels
.TP
6
Rec601 YCbCr SD (16\-235,240)/255 "TV" levels
.TP
7
Rec709 1125/60Hz YCbCr HD (16\-235,240)/255 "TV" levels
.TP
5
Rec709 1250/50Hz YCbCr HD (16\-235,240)/255 "TV" levels
.TP
2
Rec2020 YCbCr UHD (16\-235,240)/255 "TV" levels
.TP
C
Rec2020 Constant Luminance YCbCr UHD (16\-235,240)/255 "TV" levels
.TP
x
xvYCC Rec601 YCbCr Rec709 Prims. SD (16\-235,240)/255 "TV" levels
.TP
X
xvYCC Rec709 YCbCr Rec709 Prims. HD (16\-235,240)/255 "TV" levels
.TP
\fB\-P\fR
Create gamut gammap.wrl diagostic