Multi-route Display With Multithread Technology On Windows CE

This thesis mainly introduces the method that implements multi-route decode and display on embedded system Windows CE with multithread technology. There is multi-route display on some large device, but it has not been used on portable device, then some real time capability is not proved. The system combines the characteristics of Windows CE and Sitsang developing platform, uses some decoding method to realize the multi-route display on portable device.The development of embedded system and video surveillance technology are introduced in chapter 1, and the general design of the display device also been shown. The characteristic development of embedded operate system Windows CE are introduced in chapter 2 and the application,development and realization of multithread technology are shown in chapter 3. In the chapter 4, we discuss the Windows CE drivers, the methods to classify and realize drivers are bring out, and the emphasis is the detailed design of virtual audio card driver.The Windows CE tools for application program development are introduced in chapter 5, they include Embedded Visual C++ and Visual Studio. Net, and the method that realized Process Manager also be shown. The detailed design of ce player,the choice of decoding method,building of NK and NDIS net card driver are all presented in chapter 6. In the last chapter we introduced sitsang board, the hardware of system and multi-route display technology.