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QCamera has strange blue tint

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  • V Offline
    V Offline
    VietTran
    wrote on last edited by
    #21

    have you got solution for this problem?

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    • D Offline
      D Offline
      Dan_Dew
      wrote on last edited by Dan_Dew
      #22

      Same here. Maybe after Windows-Update (Win10).
      Viewfinder and Image of QCamera in blue.
      People look like smurfs.
      Different webcams, same result.
      QML-Camera is OK. Any other Cam-Apps in Windows (Skype,..) are OK.
      I hope of a solution, most of my apps base on that.

      Someone with more information? Thank You.

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      • SGaistS Offline
        SGaistS Offline
        SGaist
        Lifetime Qt Champion
        wrote on last edited by
        #23

        Hi,

        From the description you are giving, there might be something like a switch from RGB to BGR.

        Interested in AI ? www.idiap.ch
        Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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        • D Offline
          D Offline
          Dan_Dew
          wrote on last edited by
          #24

          SGaist, thank you and yes, its a BGR/RGB problem. It seems to occur rare at this time.
          When customers complains, I would improvise with a manual switch for swapping colors at the QImages.
          Do you have an idea for doing that at the viewfinder?

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          • SGaistS Offline
            SGaistS Offline
            SGaist
            Lifetime Qt Champion
            wrote on last edited by
            #25

            I don't think there's an easy way to do that except by going lower level.

            Interested in AI ? www.idiap.ch
            Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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