Important: Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

Getting videowidget in Qt mobility up and running



  • Hi

    I'm trying to use the multimedia module of Qt mobility for showing video, but I'm having some problems.

    First of all, I'm using Qt version 4.7.4 and mobility 1.2.0.

    I have compiled and install qt-mobility + examples, and now I would like to get the video example up and running. The application it self opens fine, but when I tries to play a video I get the following error:

    (<unknown>:27754): GStreamer-CRITICAL **: gst_mini_object_unref: assertion `GST_IS_MINI_OBJECT (mini_object)' failed
    Error: "Internal data stream error."

    At first I thought that this was due to problems with my gstreamer installation, but then I tried to play the video directly from gstreamer, which works fine:

    gst-launch playbin uri=file:////tmp/test.ogg

    Os, any idears on how to debug this?

    Best regards
    Allan W. Nielsen


Log in to reply