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Displaying a GStreamer Video Stream Inside a Specific Area of a Qt Application

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  • serkan_trS Offline
    serkan_trS Offline
    serkan_tr
    wrote last edited by
    #1

    I am developing a Qt application where the backend is implemented in C++ and the frontend is built using QML.
    I am able to receive a GStreamer video stream from another device on the C++ side without any issues.

    At this stage, I want to display the received video stream inside a specific area of the QML UI, without opening a separate window (for example, embedded into a QML Item or a dedicated video panel).

    Is this scenario supported in Qt?
    If so, what would be the recommended architectural approach and required steps to render a GStreamer video stream directly inside an existing QML interface?

    Ronel_qtmasterR 1 Reply Last reply
    0
    • serkan_trS serkan_tr

      I am developing a Qt application where the backend is implemented in C++ and the frontend is built using QML.
      I am able to receive a GStreamer video stream from another device on the C++ side without any issues.

      At this stage, I want to display the received video stream inside a specific area of the QML UI, without opening a separate window (for example, embedded into a QML Item or a dedicated video panel).

      Is this scenario supported in Qt?
      If so, what would be the recommended architectural approach and required steps to render a GStreamer video stream directly inside an existing QML interface?

      Ronel_qtmasterR Offline
      Ronel_qtmasterR Offline
      Ronel_qtmaster
      wrote last edited by
      #2

      @serkan_tr Hi Yes this scenario is fully supported in Qt. You can for exemple convert your stream to an image and send the image on qml side

      1 Reply Last reply
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      • SGaistS Offline
        SGaistS Offline
        SGaist
        Lifetime Qt Champion
        wrote last edited by
        #3

        Hi,

        If using GStreamer directly, they provide the qml6 plugin that will help you achieve what you want in a more integrated fashion.

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

        1 Reply Last reply
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