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  1. Qt
  2. QTBUG-124647

YUYV and UYVY pixel formats are not rendered correctly with FFmpeg backend

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Details

    • Bug
    • Resolution: Fixed
    • P2: Important
    • None
    • 6.5, 6.7
    • Multimedia
    • All
    • 0f37234ac (dev), 4fc0fae43 (6.7), 021c56ff6 (tqtc/lts-6.5)

    Description

      The YUYV and UYVY pixel formats are special because each sample spans two pixels. Inspecting the corresponding shaders indicates that these formats are not correctly displayed, leading to ghosts and poor image quality. See comparison below, where imc4 (left) is compared to UYVY (right)

       

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-124537 YUYV format from QCamera is buggy

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
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              qtmultimediateam Qt Multimedia Team
              johanseg Jøger Hansegård
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              Dates

                Created:
                Updated:
                Resolved:

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