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  1. Qt
  2. QTBUG-124537

YUYV format from QCamera is buggy

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Details

    • Linux/X11
    • 0f37234ac (dev), 4fc0fae43 (6.7), 021c56ff6 (tqtc/lts-6.5), 6eacc4847 (dev), f6f7b38e7 (dev), 9897121c3 (6.7), 0e37d823b (6.7), 245a6a4a4 (tqtc/lts-6.5), 9d9a9e67b (tqtc/lts-6.5), 352f08af6 (dev), 6452d18f2 (6.7), fb6dad8b7 (tqtc/lts-6.5)
    • Multimedia wk 19-20, Multimedia wk 21-22

    Description

      Setting YUYV format for stream from Web camera leads to wrong images from QCamera. Look at the attached image, this is what I receive from camera in YUYV format, in JPEG format everything is fine.

       

      On Windows all is fine with any format.

      Attachments

        1. main.cpp
          1 kB
        2. yuyv.jpg
          yuyv.jpg
          69 kB

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-124534 heap overflow in planarYUV420_to_ARGB32

          • 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; 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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-123749 QVideoFrame::toImage gives corrupt images when no RHI backend is present

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-124647 YUYV and UYVY pixel formats are not rendered correctly with FFmpeg backend

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
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              johanseg Jøger Hansegård
              igor.mironchik Igor Mironchik
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              Dates

                Created:
                Updated:
                Resolved:

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