So I’ve been having a tough time using Fuji F-log 2 footage in Nuke, that I shot on the X-H2s. Basically I’ve been able to successfully convert the log footage into ACEScg linear with an expression node, using the appropriate information from the F-log 2 datasheet from Fuji: https://dl.fujifilm-x.com/support/lut/F-Log2_DataSheet_E_Ver.1.0.pdf
I’ve also found how to properly add the datasheet values in Nuke using the expression found here: F-Log to ACES — PostWork.io
The only step I need to take now is to convert the ACEScg back to F-log 2, and this is where I’m stuck. Color grading is expecting F-log 2 and this is why it’s important to get the footage back to F-log 2 specifically, and I haven’t been successful in that regard.
Is there a way that I can like invert the expression in order for it to give me the footage back to F-log 2 from linear?
I’m not very experienced with these technicalities in color, usually I only work with Alexa, Sony and Red footage which is pretty straightforward to use in any software.