Through experiments the method can hide watermark in MPEG-4 video stream more rationally, the capacity of watermark increases greatly and the authentication precision locates in block level.
实验结果表明，算法更合理地将水印嵌入在MPEG-4视频流中，水印容量得到较大提高，对恶意攻击的认证精度定位在块级别。
At last, it introduced the key method of playing MPEG-4 video stream using VC program.
最后阐述了利用VC编程播放MPEG - 4视频码流的关键技术。
The article analyzed the MPEG-4 video transmission based on the RTP framework, given the MPEG-4 video stream RTP Group packages algorithms to achieve a basic real-time video transmission system.
文章分析了基于RTP的MPEG - 4视频传输框架，给出了MPEG - 4视频流的RTP组包算法，实现了一个基本的实时视频传输系统。
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