## Object Hierarchy

        GObject
            GstObject
                GstElement
                    GstBin
                        GstPipeline
                            GESTimelinePipeline
                        GESTimeline
                        GESTrack
            GInitiallyUnowned
                GESTimelineObject
                    GESTimelineSource
                        GESCustomTimelineSource
                        GESTimelineTestSource
                        GESTimelineFileSource
                        GESTimelineTitleSource
                    GESTimelineOperation
                        GESTimelineOverlay
                            GESTimelineTextOverlay
                        GESTimelineTransition
                            GESTimelineStandardTransition
                GESTimelineLayer
                    GESSimpleTimelineLayer
                GESTrackObject
                    GESTrackSource
                        GESTrackAudioTestSource
                        GESTrackFileSource
                        GESTrackImageSource
                        GESTrackTitleSource
                        GESTrackVideoTestSource
                    GESTrackOperation
                        GESTrackTransition
                            GESTrackAudioTransition
                            GESTrackVideoTransition
                        GESTrackTextOverlay
            GESFormatter
                GESKeyfileFormatter
        GEnum
            GESTextHAlign
            GESTextVAlign
            GESVideoTestPattern
            GESVideoStandardTransitionType
        GFlags
            GESTrackType