ISO/IEC 14496-25:2009 describes a model for connecting 3D Graphics Compression tools defined in ISO/IEC 14496 to graphics primitives defined in any other standard, specification or recommendation.The goal of ISO/IEC 14496-25:2009 is to specify an architectural model able to accommodatethird-party XML based description of scene graph and graphics primitives with(potential) binarization tools and withMPEG-4 3D Graphics Compression tools specified in ISO/IEC 14496-2, ISO/IEC 14496-11 and ISO/IEC 14496-16.