Help creating Madvr 3dlut with i1DISPLAY PRO PLUS for Sony VPL-VW870ES

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  • #24570

    Guido Furgiuele
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    Thanks, but I didn’t cover anything. The luminance is very low and I don’t understand why. Moreover I can’t understand why the projector doesn’t work on 0-255 colour space and I’ve to set madvr to 16-235.  Maybe the probe is broken.

    #24571

    asdfage wegagag
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    check the HDMI mode, set it to  0-255, it might be called something else like enhanced or something.

    It should not be 16-235 if you’re running from a PC,

    You need to do it on both your pc and projector. What graphics card are you using.

    #24575

    Vincent
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    Your images show the opposite

    #24579

    Guido Furgiuele
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    My gpu is Nvidia RTX2060.

    Yesterday I did a new calibration after profiling and I had to set Madvr display on tv level (16-235) despite the hdmi input of the projector is set on full (0-255) and Nvidia  is set on 0-255. The luminance was 24 nits and the colour space is in the attached picture.

    Tomorrow I will try with another i1Display pro of a friend of mine.

    Any help would be highly appreciated.

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    #24602

    Guido Furgiuele
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    I solved. The issue about 0-16 luminance level depended from brightness setting of the projector. I set it on 55 for a good contrast, but Displaycal needs 57 minimum to receive the right excursion in 0-16 luminance.

    I found the best gamma correction (2.4) and colours space (n. 2) and I got 30 nits of peak luminance. Then I calibrated white point, grey scale and colour space a first time with Sony Calibration pro advanced tools and HCFR. After I finished that settings and I set gamma corrections with HCFR and madTPG patterns (a very long work!).

    At the end I did a calibration after profiling with Displaycal, setting BT.2020 Gamma 2.2, and another (without profiling) setting Rec.709 Gamma 2.2 as source colour space.

    I got a good results, the best in last months. I attached pictures.

    If someone can give me a feedback I would really appreciate it.

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