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  4. How to replace playbin with rtspsrc in QtMultiMedia

How to replace playbin with rtspsrc in QtMultiMedia

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  • D Offline
    D Offline
    dahan
    wrote on last edited by
    #1

    I play rtsp video with QMediaPlayer(Qt5.6.2). There is some latency on my machine. But when I play the video with gst-launch-1.0 rtspsrc, it is better. So I want to replace playbin with rtspsrc in QtMultiMedia.
    I simply change the macro "QT_GSTREAMER_PLAYBIN_ELEMENT_NAME" in src/multimedia/gsttools_headers/qgstutils_p.h from "playbin" to "rtspsrc". But it is not so simple. QtMediaPlayer would not play anything. Could someone tell me how to do this?

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

      Hi,

      If you want to switch "on demand" you will have to implement that yourself.

      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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      • D Offline
        D Offline
        dahan
        wrote on last edited by
        #3

        HAHA. Thank you! I am trying. Maybe I should not deprecate "playbin", I should use rtspsrc when playing rtsp video.

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