Hello, In: https://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-bad-plugins/html/gst-plugins-bad-plugins-zbar.html the guide says "zbar" plug-in sends bar codes as element messages to the "GstBus". To read/get those messages from "GstBus", have I use "gst_element_get_bus()" function ? Thanks vuott