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  1. Qt
  2. QTBUG-64624

Switching from one QCameraViewFinder to another using 'QCamera::setViewFinder()' causes a crash sometimes

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    • None
    • 5.9.1
    • Multimedia
    • Windows 7

      Switching from one QCameraViewFinder to another using 'QCamera::setViewFinder()' causes a crash sometimes. A test app that automatically switches between two QCameraViewFinders crashes after a while. The problem seems to occur on Windows 7 but not on Windows 10.

      Steps to reproduce:

      • Run the sample attached (on Windows 7).
      • Let the app run. It may take 10 minutes or so for the crash to happen.
        EXPECTED: The app runs indefinitely.
        ACTUAL: The app crashes after a while.

        1. trace.txt
          15 kB
        2. qtbug64624.zip
          1 kB
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            valentyn.doroshchuk Valentyn Doroshchuk
            risto.sipola Risto Sipola
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              Created:
              Updated:
              Resolved:

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