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  1. Qt
  2. QTBUG-119834

Black appears as white on the camera example viewfinder (MacOS)

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: P2: Important P2: Important
    • None
    • 6.5.2, 6.5.3
    • Multimedia
    • None
    • iMac Retina 4K, 21.5in, 2019
      Processor: 3.2GHz 6-Core Intel Core i7
      Graphics: Radeon Pro 560X 4 GB
      macOS: Ventura 13.6.1
    • macOS

      See attached video and stills.

      I built the camera example both with the official release of Qt 6.5.2 and my own compiled Qt 6.5.3. In both cases, the viewfinder in the camera example seems to have completely black pixels replaced with white. The actual photos taken by the camera are displayed correctly.

      The viewfinder in the declarative camera example displays correctly.

      QuickTime Player works fine.

       

        1. 01-camera-viewfinder.jpg
          26 kB
          Martin Burchell
        2. 02-camera-photo.jpg
          12 kB
          Martin Burchell
        3. 03-declarative-camera-viewfinder.jpg
          26 kB
          Martin Burchell
        4. macos-snowy-camera.mpeg
          3.86 MB
          Martin Burchell
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            qtmultimediateam Qt Multimedia Team
            martinburchell Martin Burchell
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              Created:
              Updated:
              Resolved:

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