OCIOCHECKLUT(1)

✨ NAME ✨

okay bestie, meet ociochecklut — the whole vibe is: check any LUT file and optionally convert a pixel. this page lives in the User Commands manual, and its manual name is OCIOCHECKLUT(1).

usage:

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

🎀 OPTIONS 🎀

• -t — test a set of predefined RGB values. like, a whole little test squad 💅
• -v — verbose. also: use it to print warnings while parsing the LUT.
• --help — print help message. the classic.
• --inv — apply LUT in inverse direction. backwards slay.
• --gpu — use GPU instead of CPU.
• --gpulegacy — use the legacy (i.e. baked) GPU color processing instead of the CPU one (--gpu is ignored). yes, --gpu gets ignored, no cap.
• --gpuinfo — output the OCIO shader program.

okay so now the main character info: 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: (all of these are valid, periodt)

• 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)

okay final sign-off bestie: this manual page is ociochecklut -- check any LUT ..., dated August 2023, and the footer manual name is OCIOCHECKLUT(1). stay iconic 🦋💖