Generally speaking LUTs (Look Up Tables) are used to manipulate image data. The LUT transforms a digital signal to adjust the sensitivity, gamma and provide a color correct monitoring input.
Nowadays on-set color correction is not a novelty anymore, nevertheless Look Up Tables are still needed to convert ARRI’s Log C to a viewable format (e. g. REC 2020 or REC 709) or an otherwise needed format (conversion to linear space for VFX).
Our LUT Generator can create the LUT you need.
Choose “Source > Conversion > Destination Format > LUT File Format”.
Please note LUT Generator does NOT support ALEXA 35/LogC4!
You can download our current 3D LUT Package for LogC4 here.