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Hi, I’m trying to get a 3Dlut to use with madvr to process 4k HDR movies. After setting up my projector in HDR, I tried the preset for this function, but when the software starts reading it gives me an error because it can not distinguish between the first two brightness levels. How should I proceed? do I have to set up the projector in SDR for the first interactive correction phase and then switch to HDR?
thank you
Have you setup madVR with the correct levels or does the projector indeed clip the first level above black?
yes, I have adjusted the brightness of the projector and distinguished the first two brightness steps using the masciola pattern
If DisplayCAL tells you that the black levels are setup incorrectly in madVR, then that is usually the case (unless you’re using a measurement instrument that can’t read very low, like a spectrometer or the Spyder colorimeters).
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