undefined symbol: gst_v4l2sink_get_type

Jorge Fernandez Monteagudo jorgefm at cirsa.com
Mon Apr 7 07:58:59 PDT 2014

Hi all!

I've compiled gst-plugins-good-0.10.31 from source and when I try to run a
pipeline with 'v4l2sink' I get:

(gst-launch-0.10:1327): GStreamer-WARNING **: External plugin loader failed. This most likely means that the plugin loader helper binary was not found or could not be run. If you are running an uninstalled GStreamer setup, you might need to update your gst-uninstalled script so that the GST_PLUGIN_SCANNER environment variable gets set.

(gst-launch-0.10:1327): GStreamer-WARNING **: Failed to load plugin '/usr/lib/gstreamer-0.10/libgstvideo4linux2.so': /usr/lib/gstreamer-0.10/libgstvideo4linux2.so: undefined symbol: gst_v4l2sink_get_type

Looking in the code I only see:

$ grep -r "gst_v4l2sink_get_type" *
sys/v4l2/gstv4l2sink.h:  (gst_v4l2sink_get_type())
sys/v4l2/gstv4l2sink.h:GType gst_v4l2sink_get_type(void);
Binary file sys/v4l2/.libs/libgstvideo4linux2_la-gstv4l2object.o matches
Binary file sys/v4l2/.libs/libgstvideo4linux2.so matches

It seems that the symbol is defined in 'gstv4l2sink.h', but anybody knows where this method is implemented?


Este mensaje se dirige exclusivamente a su destinatario y puede contener información privilegiada o CONFIDENCIAL. Si no es vd. el destinatario indicado, queda notificado de que la utilización, divulgación y/o copia sin autorización está prohibida en virtud de la legislación vigente. Si ha recibido este mensaje por error, le rogamos que nos lo comunique inmediatamente por esta misma vía y proceda a su destrucción.

This message is intended exclusively for its addressee and may contain information that is CONFIDENTIAL and protected by professional privilege.
If you are not the intended recipient you are hereby notified that any dissemination, copy or disclosure of this communication is strictly prohibited by law. If this message has been received in error, please immediately notify us via e-mail and delete it.

More information about the gstreamer-devel mailing list