I have a Radiance Mini3D in my video chain, between a PVR and an OLED. I have connected it so that I can use it as a pattern generator for use with LightSpace / ColourSpace when performing SDR profiling in order to generate a 3D LUT for upload to the OLED (LG 65E9).
My initial testing appears to show that when RGB triplets are sent to the Radiance - the output is scaled to Video Legal levels, such that 0,0,0 actually sets Black, instead of 16,16,16 - and I assume that 255,255,255 sets White, instead of 234,234,234
If this is the case, it is not a problem - but I want to make sure I understand what the profile will mean, and how I then need to scale the resulting 3D LUT to ensure the correct format is loaded into the LG, with Black & White correctly set.
Please confirm or correct as appropriate, many thanks Mike.
Just an LG OLED65E9 - might add more in future.................