OCIOLogConvert node


This documentation is for version 1.0 of OCIOLogConvert (fr.inria.openfx.OCIOLogConvert).


Use OpenColorIO to convert from SCENE_LINEAR to COMPOSITING_LOG (or back).


Input Description Optional
Source   No
Mask   Yes


Parameter / script name Type Default Function
OCIO Config File / ocioConfigFile N/A   OpenColorIO configuration file
OCIO config help… / ocioHelp Button   Help about the OpenColorIO configuration.
Operation / operation Choice Log to Lin
Operation to perform. Lin is the SCENE_LINEAR profile and Log is the COMPOSITING_LOG profile of the OCIO configuration.
Log to Lin (log2lin)
Lin to Log (lin2log)
Enable GPU Render / enableGPU Boolean Off
Enable GPU-based OpenGL render.
Note that GPU render is not as accurate as CPU render, so this should be enabled with care.
If the checkbox is checked but is not enabled (i.e. it cannot be unchecked), GPU render can not be enabled or disabled from the plugin and is probably part of the host options.
If the checkbox is not checked and is not enabled (i.e. it cannot be checked), GPU render is not available on this host.
(Un)premult / premult Boolean Off Divide the image by the alpha channel before processing, and re-multiply it afterwards. Use if the input images are premultiplied.
Invert Mask / maskInvert Boolean Off When checked, the effect is fully applied where the mask is 0.
Mix / mix Double 1 Mix factor between the original and the transformed image.