QtQuick2 video sink runtime error

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QtQuick2 video sink runtime error

Barge, Sylvain



I’m trying to use qmlplayer2 on qt5 but I’m getting the following error at runtime:


(gst-plugin-scanner:3749): GStreamer-WARNING **: Failed to load plugin '/usr/lib/gstreamer-0.10/libgstqt5videosink.so': /usr/lib/gstreamer-0.10/libgstqt5videosink.so: undefined symbol: _Z33gst_qt_quick2_video_sink_get_typev 


Failed to create qtquick2videosink. Make sure it is installed correctly


(qmlplayer2:8517): GStreamer-CRITICAL **: gst_bin_add: assertion 'GST_IS_ELEMENT (element)' failed


(qmlplayer2:8517): GStreamer-CRITICAL **: gst_element_link_pads_filtered: assertion 'GST_IS_ELEMENT (dest)' failed


When looking at the code in qt-gstreamer, I found out that this method gst_qt_quick2_video_sink_get_type is declared in elements/gstqtvideosink/gstqtquick2videosink.h, but I cannot find any implementation for this function.


I would expect this method to be implemented in the gstqtquick2videosink.cpp file. If not from which module should this implementation come?


Thanks for your support.





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