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Forum Update on Monday, May 27th 2025

QtGstreamer 1.0 not working with qt 5.14

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qtgstreamerqt5.14qt5.11
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  • S Offline
    S Offline
    Savita1987
    wrote on 20 Nov 2020, 06:38 last edited by
    #1

    QtGsteamer 1.0 is working fine with Qt 5.11.1 but not working with Qt 5.14. i am getting "undefined reference" error for many internally used functions.

    Kindly suggest solution for this...

    J 1 Reply Last reply 20 Nov 2020, 06:42
    0
    • S Savita1987
      20 Nov 2020, 06:38

      QtGsteamer 1.0 is working fine with Qt 5.11.1 but not working with Qt 5.14. i am getting "undefined reference" error for many internally used functions.

      Kindly suggest solution for this...

      J Offline
      J Offline
      jsulm
      Lifetime Qt Champion
      wrote on 20 Nov 2020, 06:42 last edited by
      #2

      @Savita1987 What functions are not found? You're probably missing some GStreamer packages.

      https://forum.qt.io/topic/113070/qt-code-of-conduct

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      • S Offline
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        Savita1987
        wrote on 20 Nov 2020, 10:03 last edited by
        #3

        Same packages working when my code is compiled with QT 5.11.1 but on the same RHEL 8 machine , with same packages, if i compile my code using Qt 5.14 i get "undefined reference" error.

        J 1 Reply Last reply 20 Nov 2020, 10:26
        0
        • S Savita1987
          20 Nov 2020, 10:03

          Same packages working when my code is compiled with QT 5.11.1 but on the same RHEL 8 machine , with same packages, if i compile my code using Qt 5.14 i get "undefined reference" error.

          J Offline
          J Offline
          jsulm
          Lifetime Qt Champion
          wrote on 20 Nov 2020, 10:26 last edited by
          #4

          @Savita1987 Well, Qt 5.14 could have more dependencies to GStreamer than older versions. That's why I asked which functions are missing: knowing this you can find out to which GStream packages those belong, and then you can check whether these packages are installed or not. Can you please tell us which functions are not found?

          https://forum.qt.io/topic/113070/qt-code-of-conduct

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            SGaist
            Lifetime Qt Champion
            wrote on 20 Nov 2020, 19:15 last edited by
            #5

            Hi and welcome to devnet,

            QtGStreamer is unmaintained.

            Depending on what you want to do, you can use the custom pipeline option of QMediaPlayer::setMedia.

            Interested in AI ? www.idiap.ch
            Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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            20 Nov 2020, 06:38

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