You are missing the gstreamer video sink. The problem may be related to Gstreamer rather than Qt. -- Marco Cavallini | KOAN sas | Bergamo - Italia embedded and real-time software engineering http://www.KoanSoftware.com
2015-11-02 15:39 GMT+01:00 Stefano Gurrieri <[email protected]>: > Hi people, > > I've just compiled my Qt5.4.2 and installed them on my target. > But when I try to run some apps demo as videowidget or player, I always see > these messages: > > > (videowidget:642): GStreamer-CRITICAL **: gst_object_ref_sink: assertion > 'object != NULL' failed > No m_videoSink available! > > (videowidget:642): GStreamer-CRITICAL **: gst_element_set_state: assertion > 'GST_IS_ELEMENT (element)' failed > > > I think the problem is "No m_videoSink available!". What miss in my linux > system? > In my file local.conf I add PACKAGECONFIG_append_pn-qtmultimedia = " > gstreamer" to enable the option gstreamer 1.0 > > Thanks a lot for the help! > Stefano > -- > _______________________________________________ > Openembedded-devel mailing list > [email protected] > http://lists.openembedded.org/mailman/listinfo/openembedded-devel -- _______________________________________________ Openembedded-devel mailing list [email protected] http://lists.openembedded.org/mailman/listinfo/openembedded-devel
