GObject
        GstObject
            GstXML
            GstElement
                GstBin
                    GstPipeline
                    GstThread
            GstClock
            GstPad
                GstGhostPad
            GstPadTemplate
            GstAutoplug
            GstScheduler
            GstIndex
        GstPluginFeature
            GstAutoplugFactory
            GstTypeFactory
            GstElementFactory
            GstSchedulerFactory
            GstIndexFactory
        GstSignalObject
    GInterface