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  1. Qt
  2. QTBUG-47052

Qt does not load JPEG files with invalid (reserved) Exif orientation

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Details

    • Bug
    • Resolution: Duplicate
    • Not Evaluated
    • None
    • 5.5.0
    • Image formats
    • Canon EOS 5D Mark II

    Description

      Some cameras seem to set orientation value to 0 in some cases. Qt refuses to load files unknown orientation. How ever, this specification states values other than 1-8 are reserved:
      http://www.exiv2.org/Exif2-2.PDF

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-46870 [REG 5.4.2 -> 5.5.0] JPEG-compressed images cannot be rendered correctly.

          • 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
          For Gerrit Dashboard: QTBUG-47052
          # Subject Branch Project Status CR V
          120743,1 Ignore unknown Exif orientation values 5.5 qt/qtbase Status: ABANDONED 0 0

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              vgt Eirik Aavitsland
              poikelin Joni Poikelin
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              Dates

                Created:
                Updated:
                Resolved:

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