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  1. Qt
  2. QTBUG-132478

Memory leak in video playback

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Details

    • Linux/Yocto
    • 45875b352 (dev), 94265bfd4 (6.9), 0d9483007 (dev), 77aaf20f3 (6.9), 5a7f4cbef (6.8), 80726309f (6.8), 12689e01c (tqtc/lts-6.5)
    • Multimedia wk 51-2

    Description

      When a video is played multiple times, memory usage keeps increasing. There seems to be a memory leak in the video playback.

       

      Steps to reproduce the issue

      1. Make sure at least one mp4 file available on /home/root/Files (MEDIA_DIR macro in file_manager_consts_h)
      2. Deploy the application on Raspberry Pi 4
      3. Play the video
      4. Press back button to go back to the video menu, play the video again

      Repeat step 4 for at least 10 times to observe the behaviour.

       

      Relates to: https://bugreports.qt.io/browse/QTBUG-129765

      Attachments

        1. Media_player_crash.zip
          20.88 MB
          Niek van der Steen

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-124582 [gstreamer] memory leak of assets

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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-133135 Paused or completed video playback freezes application using MediaPlayer (gstreamer backend)

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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-132499 assertion failure in callQObjectMethodAsVariant when using qml cache

          • 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-132478
          # Subject Branch Project Status CR V
          614337,2 GStreamer: QGstVideoRenderer - remove unused m_currentState dev qt/qtmultimedia Status: MERGED +2 0
          614338,4 GStreamer: QSharedHandle - fix move-to-self dev qt/qtmultimedia Status: MERGED +2 0
          614433,2 GStreamer: QGstVideoRenderer - remove unused m_currentState 6.9 qt/qtmultimedia Status: MERGED +2 0
          614564,2 GStreamer: QGstVideoRenderer - remove unused m_currentState 6.8 qt/qtmultimedia Status: MERGED +2 0
          614885,2 GStreamer: QSharedHandle - fix move-to-self 6.9 qt/qtmultimedia Status: MERGED +2 0
          614889,2 GStreamer: QSharedHandle - fix move-to-self 6.8 qt/qtmultimedia Status: MERGED +2 0
          614898,3 GStreamer: QSharedHandle - fix move-to-self tqtc/lts-6.5 qt/tqtc-qtmultimedia Status: MERGED +2 +1

          Activity

            People

              timblechmann tim blechmann
              nieksteen Niek van der Steen
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              Dates

                Created:
                Updated:
                Resolved: