By a streaming system , surveillant can see the surroundings of a remote places at any time , some colleagues in different locations can have a conference just like they were sitting face to face , people can watch live program of some games through the network , or see a doctor in their home , and so on . the application of streaming media is only at its beginning , it is stretching to many fields 在流媒体应用系统中，监控者可以随时实时地观看到异地的情况，相隔很远的同事可以象身处同一个办公室一样召开会议，可以通过网络观看现场直播，医生可以给远方的病人看病… …网络流媒体的应用才刚开始，它正延伸到生活中的方方面面，随着信息技术的不断发展，流媒体应用将深刻地改变人们的生活。
