10 bit vs 8 bit video

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  • 2016-12-17 at 0:16 #5135

    Anonymous
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    Hi

    i just wondering if the 3D LUT i made a few months ago with around 9000 patches is correct for 10 bit video also?

    there is alot of more colorshades in a 10 bit video right so how does the 3D LUT works with that?

    i have checked some 10bit videos already with my current 3D LUT and they look amazing on this KRP-500M

    you can clearly see that the image boosts more colors than before

    but i dont know if they are accurate or not.

    is it even possible to calibrate a 3D LUT from 10bit patterns (1024 steps)?

    2016-12-19 at 13:09 #5147

    Florian Höch
    Administrator
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    Hi,

    i just wondering if the 3D LUT i made a few months ago with around 9000 patches is correct for 10 bit video also?

    The video bit-depth should not really influence whether the 3D LUT produces correct results or not.

    there is alot of more colorshades in a 10 bit video right so how does the 3D LUT works with that?

    Not more colors, but finer steps between them.

    2016-12-19 at 13:18 #5148

    Anonymous
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    2 steps of colorshades is two colors

    4 steps of colorshades is 4 colors and so on

    sure it is more colors in a 10bit video 🙂

    4 times more of them right

    But ok 3d lut is not affected then.

    Thanks

    2016-12-19 at 13:40 #5153

    Florian Höch
    Administrator
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    4 times more of them right

    Yes, but it does not affect the gamut (“vividness”) of what is displayed, only the smoothness due to more available gradation steps.

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