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You should be able to create a LUT from that generator that performs both operations. Have you tried these settings?
Load preset - Advanced
Gamma - Normalized sensor linear
Range - Extended
Scaling - Photometric
Gamma - video
Range - legal
3D - Forced
Bits - 16
File Format - Nuke (makes a .cube file if I remember right which maya/VRay can use)
On Nov 11, 2015, at 5:07, Matt Keith <mttk...@...
We are trying to adopt a more complete linear work flow in the 3D department of the vfx company that I work for.
The problem that we currently have is that 3D software ( in our case Maya rendering with Vray) renders out linear exr files. In order to use any of the LUT that are generated by the Arri LUT generator, (https://www.arri.com/camera/alexa/tools/lut_generator/
) I need to apply a "pre" LUT to convert my linear renders into logc images that the arri LUT is expecting. Does anyone know how I can go about doing that?
Any advice greatfully recieved.
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