Multimedia Display System In The Digital Home Network And Realization

With the development of the information society, local area network become common weather in office or family spaces. In recent years, the concept of digital home has increasingly become hotter and hotter, The aim of digital home network is to remove the "info isolated island" problem, which is common in the present home network, and to realize seamless connection, resources sharing and cooperative teamwork of various kinds of information and domestic electric devices. All data shows that "digital home network" grow rapidly and will inevitably lead to a global revolution in network communications.The realization of "digital home network" depends on a openly standard, which support seamless connection and cooperative teamwork of various kinds of electric devices. In such a situation, many information technology, which have profound influence on "digital home network", appear. There are lots of influential home network related standard organizations, like China ' s IGRS(Intelligent grouping and resource sharing), e-home and UPnP(Universal Plug and Play), Domestic Home Work Group(DHWG) in foreign countries.IGRS standards contain IGRS foundation agreement, IGRS application framework and IGRS application. IGRS AV application framework is the most important application framework in IGRS protocol platform. IGRS AV application framework plays a critically important role in digital home , thus to find a convenient effective IGRS AV application framework work-out has become an urgent problem worthy of research, and to realize specific digital home software system on the base of it has also become an important thing.Multimedia document modeling technology received broad application in the field of entertainment, health care, education and so on. HTSPN model plays a import role in multimedia document modeling field thanks to its unique features. Using HTSPN model, users can manage multimedia...