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  1. Qt
  2. QTBUG-119834

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

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Details

    • Bug
    • Resolution: Fixed
    • 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

    Description

      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.

       

      Attachments

        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

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-113317 QVideoWidget rendering video incorrectly on macOS Monterey

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; Flaky tests; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed
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          Activity

            People

              qtmultimediateam Qt Multimedia Team
              martinburchell Martin Burchell
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              Dates

                Created:
                Updated:
                Resolved:

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