DOKK / manpages / debian 12 / opencolorio-tools / ociochecklut.1.en
OCIOCHECKLUT(1) User Commands OCIOCHECKLUT(1)

ociochecklut - check any LUT file and optionally convert a pixel

usage: ociochecklut <INPUTFILE> <R G B> or <R G B A>

Test a set a predefined RGB values
Verbose
Print help message
Apply LUT in inverse direction
Use GPU instead of CPU
Use the legacy (i.e. baked) GPU color processing instead of the CPU one (--gpu is ignored)
Output the OCIO shader program

OCIOCHECKLUT loads any LUT type supported by OCIO and prints any errors encountered. Provide a normalized RGB or RGBA value to send that through the LUT. Alternatively use the -t option to evaluate a set of test values. Otherwise, if no RGB value is provided, a list of the operators in the LUT is printed. Use -v to print warnings while parsing the LUT.

Formats supported: flame (.3dl) lustre (.3dl) ColorCorrection (.cc) ColorCorrectionCollection (.ccc) ColorDecisionList (.cdl) Academy/ASC Common LUT Format (.clf) Color Transform Format (.ctf) cinespace (.csp) Discreet 1D LUT (.lut) houdini (.lut) International Color Consortium profile (.icc) Image Color Matching profile (.icm) ICC profile (.pf) iridas_cube (.cube) iridas_itx (.itx) iridas_look (.look) pandora_mga (.mga) pandora_m3d (.m3d) resolve_cube (.cube) spi1d (.spi1d) spi3d (.spi3d) spimtx (.spimtx) truelight (.cub) nukevf (.vf)

ociochecklut -- check any LUT file and optionally convert a pixel

usage: ociochecklut <INPUTFILE> <R G B> or <R G B A>

Test a set a predefined RGB values
Verbose
Print help message
Apply LUT in inverse direction
Use GPU instead of CPU
Use the legacy (i.e. baked) GPU color processing instead of the CPU one (--gpu is ignored)
Output the OCIO shader program

OCIOCHECKLUT loads any LUT type supported by OCIO and prints any errors encountered. Provide a normalized RGB or RGBA value to send that through the LUT. Alternatively use the -t option to evaluate a set of test values. Otherwise, if no RGB value is provided, a list of the operators in the LUT is printed. Use -v to print warnings while parsing the LUT.

The full documentation for Invalid is maintained as a Texinfo manual. If the info and Invalid programs are properly installed at your site, the command

info Invalid

should give you access to the complete manual.

August 2022 ociochecklut -- check any LUT file and optionally convert a pixel