.TH OCIOLUTIMAGE "1" "August 2023" "ociolutimage -- Convert a 3D LUT to or from an image" "User Commands"
.SH NAME
ociolutimage \- convert a 3D LUT to or from an image
.SH DESCRIPTION
ociolutimage \fB\-\-\fR Convert a 3D LUT to or from an image
.PP
usage:  ociolutimage [options] <OUTPUTFILE.LUT>
.PP
example:  ociolutimage \fB\-\-generate\fR \fB\-\-output\fR lut.exr
example:  ociolutimage \fB\-\-extract\fR \fB\-\-input\fR lut.exr \fB\-\-output\fR output.spi3d
.TP
\fB\-\-generate\fR
Generate a lattice image
.TP
\fB\-\-extract\fR
Extract a 3D LUT from an input image
.TP
\fB\-\-cubesize\fR %d
Size of the cube (default: 32)
.TP
\fB\-\-maxwidth\fR %d
Specify maximum width of the image (default: 2048)
.TP
\fB\-\-input\fR %s
Specify the input filename
.TP
\fB\-\-output\fR %s
Specify the output filename
.TP
\fB\-\-config\fR %s
\&.ocio configuration file (default: $OCIO)
.TP
\fB\-\-colorconvert\fR %s %s
Apply a color space conversion to the image.