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  • #117 Ren Hoek veterán #32839680 #116
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    Ren Hoek

    veterán

    válasz #32839680 #116 üzenetére

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    [link] (SAH= Sample & Hold) MOD: Ja és nem pixel-ről hanem 300 sorról van itt szó, ezt én írtam rosszul.

    Originally Posted by JustinGN View Post

    How much does Motion Resolution really matter?

    Justin,

    It is impossible for anyone other than you to answer this question. This is because the motion resolution number is a number that essentially tries to quantify motion blurring on digital displays. However, due to the nature of human perception (human visual system) and how we percieve SAH motion blurring, there is truly no way to tell if you will be affected by SAH blurring.

    For instance, if we measure motion resolution correctly (see note below about this) and get the following:

    display 1 = 1000 lines

    display 2 = 800 lines

    display 3 = 300 lines

    and the difference between sets is solely due to SAH blur. Then there is a possibility that someone may see zero difference between them regarding blur. That person would be someone who has difficulty percieving SAH blur.

    Note: that there is no standard for measuring motion resolution and therefore you cannot compare numbers between sources. In fact HD Guru is measuring it incorrectly as far as I can tell.

    Motion blur (caused by the display, not in the signal) is due to two things:

    1 - slow response of the pixel: an actual physical drawback that creates a blur onto the screen of the display

    2 - hold time (SAH) : not a physical response but rather the conflict between our moving/tracking eyes and the sequential images of displays. There is no blur created on the display at all. The blur is created on your retina. And how your retina/brain system performs determines how perceptible this blur is.

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