I got 49 ProRes 422 files from the original BMPCC (1080p). I created a satisfactory colour correction using FCPX and saved it as Custom Effect. Is there a way I can use Compressor to batch convert all the source files with this effect? I located the save effect in Finder and it's a file ending in .effectsPreset not .cube so I can't select it in Compressor.
What to do?
To my knowledge only ColorFinalePro or CoremeltChromatic can do this (export 3d LUT) directly. I did test these two workflows. You could also try an export fcpxml and run that via a timeline import in DavinciResolve it offers to import colour correction then export a LUT from the node matching the cc but don't know the fidelity of that import fcpxml colour correction interpretation ...