prevent stop/play events from being triggered when reconfiguring srd or VR scene graph
prevent stop/play events from being triggered when reconfiguring srd or VR scene graph

gpac/gpac,RodolpheFouquet/gpac,rbouqueau/gpac,rbouqueau/gpac,rbouqueau/gpac,rbouqueau/gpac,RodolpheFouquet/gpac,rbouqueau/gpac,rbouqueau/gpac,RodolpheFouquet/gpac,gpac/gpac,gpac/gpac,gpac/gpac,gpac/gpac,gpac/gpac,RodolpheFouquet/gpac,rbouqueau/gpac,RodolpheFouquet/gpac,rbouqueau/gpac,gpac/gpac,gpac/gpac,RodolpheFouquet/gpac