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Set source image for android without white flicker

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  • M Offline
    M Offline
    Mihaill
    wrote on 14 Feb 2022, 13:10 last edited by
    #1

    Hi!
    I get 20 images in second and I set this second QImage for qml Image source, but Image flicked when updating.
    How I can fix this? Maybe need use VideoOutput?

    J 1 Reply Last reply 14 Feb 2022, 13:18
    0
    • M Mihaill
      14 Feb 2022, 13:10

      Hi!
      I get 20 images in second and I set this second QImage for qml Image source, but Image flicked when updating.
      How I can fix this? Maybe need use VideoOutput?

      J Offline
      J Offline
      jsulm
      Lifetime Qt Champion
      wrote on 14 Feb 2022, 13:18 last edited by
      #2

      @Mihaill said in Set source image for android without white flicker:

      I get 20 images in second and I set this second QImage for qml Image source

      Do you mean you get 20 images per second?
      You need at least 24 pictures per second to have a smooth "video".

      https://forum.qt.io/topic/113070/qt-code-of-conduct

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      • M Offline
        M Offline
        Mihaill
        wrote on 14 Feb 2022, 13:38 last edited by
        #3

        @jsulm said in Set source image for android without white flicker:

        You need at least 24 pictures per second to have a smooth "video".

        As the frequency increases, the frequency of white flicker increases. When displaying a small image from resources, there is no flicker. There is no flicker on the computer. Flicker only on tablet and phone.

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        • M Offline
          M Offline
          Mihaill
          wrote on 15 Feb 2022, 11:00 last edited by
          #4

          It is solutins

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          14 Feb 2022, 13:10

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