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嵌入式系统在制造业、过程控制、通信、航天、军事、家电等领域都得到了极为广泛的应用。随着嵌入式处理器的不断发展,其功能日益强大,原先许多在PC上的应用都被移植到嵌入式系统中来,由此带来了体积的缩小,成本的降低。局域网中的视频共享技术也就成为嵌入式系统的一个理想应用领域。StarEast是Intel公司开发的基于IXP425网络处理器的嵌入式开发平台,它的性能出众,接口丰富,为实现局域网无线视频服务器提供了一个良好的平台。结合socket网络编程技术和微软的Directshow技术,这一应用可以方便地实现。
Embedded systems in the manufacturing, process control, communications, aerospace, military, home appliances and other fields have been very extensive application. As the embedded processor continues to evolve, its functions become more and more powerful, and many of the original applications on the PC have been ported to the embedded system, resulting in reduced size and reduced cost. Video sharing technology in the LAN has also become an ideal application of embedded systems. StarEast is an embedded development platform based on IXP425 network processor developed by Intel Corporation. Its outstanding performance and rich interface provide a good platform for realizing LAN wireless video server. This application can be easily implemented with socket network programming technology and Microsoft’s Directshow technology.