There are two key technologies in streaming video . the first one is video compression technology , without high efficient compression , video transmission on network is impossible 流式视频技术有两个关键技术，一个是视频压缩技术，没有高效的视频压缩技术，基于网络的视频传输几乎不可能实现。
The technology can be applied to many internet information services . coming from a need in network education , the research project the thesis discusses is to stream and multicast avi files 本文的研究项目由网络远程教学中的视频传输需求提出，旨在实现基于avi格式的流式多播传输和实时播放。
My two co - workers and i design the program , all of us participate in frame designing and analyzing , i myself in charge of designing the security of server and video frequency transmission 由于该设计由三人共同完成,我们都参与了整体设计和分析,我重点完成高效率视频传输和服务器端部分安全设计。
In this foundation , we put forward settle project of wireless real - time video send system ; and add video collection module and wireless send module to finish out system 在此基础上,提出了基于h . 263的无线实时视频传输系统的解决方案;并增加了视频采集模块和无线收发模块,实现了实时视频的无线传输。
Now of the arithmetic figure diagram resemble to compress the format besides the mpeg2 is plenty more to grow , and the low speed see to keep pouring in to lose h261 , h263 . etc 目前的数字图像压缩格式除了mpeg2还有很多种，低速视频传输用的h261 h263等，以及dv格式和目前在中国数字视频领域应用广泛的mjpeg 。
At current stage , it is still an active and challenge research topic . in order to ensure quality image / video at the receiver port , multiple error resilient techniques need to be used to eliminate or reduce error 目前,图象/视频传输的差错复原技术的研究远未成熟,在技术上仍是一个富有挑战性的研究课题。
