Silhouette-2022 : Appendix H - OCIO LUTS
Appendix H - OCIO LUTS
A number of OCIO LUT formats are supported.
Ext
Details
Notes
ccc
ASC CDL ColorCorrectionCollection
Full read support.
cc
ASC CDL ColorCorrection
Full read support.
cdl
ASC CDL ColorCorrection
Full read support.
clf
Academy/ASC Common LUT Format
Full read + write support
ctf
Autodesk Color Transform Format
Full read + write support. Provides lossless serialization of arbitrary OCIO transforms.
csp
Cinespace (Rising Sun Research) LUT. Spline-based shaper LUT, with either 1D or 3D-LUT.
Read + Write Support. Shaper is resampled into simple 1D-LUT with 2^16 samples.
3dl
Discreet legacy 3D-LUT
Read + Write Support. Supports shaper + 3D-LUT.
cub
Truelight format. Shaper Lut + 3D.
Full read support.
cube
Iridas format. Either 1D or 3D Lut.
Read support.
cube
Resolve format
Read support.
lut
Discreet legacy 1D-LUT
Read support.
hdl
Houdini. 1D-LUT, 3D-LUT, 1D shaper Lut
Only ā€˜Cā€™ type is supported. Need to add R G B A RGB RGBA ALL. No support for Sampling tag. Header fields must be in strict order.
icc/icm/pf
ICC profile format
Read support for basic monitor profiles.
look
IRIDAS .look
Read baked 3D-LUT embedded in file. No mask support.
mga/m3d
Pandora 3D-LUT
Full read support.
spi1d
1D-LUT format. Imageworks native format. HDR friendly, supports arbitrary input and output domains
Full read support.
spi3d
3D-LUT format. Imageworks native format.
Full read support.
spimtx
3x3 matrix + color offset. Imageworks native matrix format.
Full read support.
vf
Inventor 3D-LUT.
Read support for 3D-LUT data and global_transform element