Object Hierarchy

    GObject
        GstRegistry
            GstXMLRegistry
        GstObject
            GstPad
                GstProxyPad
                    GstGhostPad
            GstElement
                GstBin
                    GstPipeline
                GstQueue
                GstBaseTransform
                GstBaseSrc
                    GstFakeSrc
                    GstFileSrc
                    GstPushSrc
                GstBaseSink
                    GstFakeSink
                    GstFileSink
            GstPadTemplate
            GstIndex
            GstBus
            GstClock
            GstTask
            GstXML
            GstCollectPads
        GstPluginFeature
            GstElementFactory
            GstTypeFindFactory
            GstIndexFactory
        GstAdapter
    GInterface
        GstURIHandler
        GstImplementsInterface
        GstTagSetter