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Qt and GStreamer

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  • T Offline
    T Offline
    tlvju
    wrote on last edited by
    #1

    Hi,

    I have a Qt application where I use GStreamer API in order to have some multimedia features.

    GStreamer has the concept of bus, on this bus some messages can be sent by GStreamer elements.

    I would like to watch that bus, so I attach my own call back to it using the GStreamer method: gst_bus_add_watch.

    But my call back never gets called while messages are being sent on the bus.
    I am wondering if this has something to do with the fact that Qt is using its own event loop and GStreamer using also its own GLib main loop...

    Regards,
    Julien.

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    • SGaistS Offline
      SGaistS Offline
      SGaist
      Lifetime Qt Champion
      wrote on last edited by
      #2

      Hi,

      Maybe the GStreamer QtGstreamer module might be of interest.

      Hope it helps

      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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