Application of a watermark schema based on local gain control algorithm for video bitstream 一种基于局部控制的水印算法在视频码流中的应用
In the second chapter i will concisely state the h . 263 and mpeg - 2 standard respectively 263和mpeg - 2协议，包括协议制定的背景和码流结构。
This method can also produce embedded data stream , and support large amount of data decoding 该方法也能产生嵌入式码流，并支持多码率解码。
Transportation of mpeg - 2 stream over pdh / sdh is a solution for digital video broadcasting 利用pdh / sdh网络传输mpeg - 2码流,是数字电视广播的一种解决方案。
Besides , the optimizing methods of parameters of the ts data stream used in the dvb system are given 并就mpeg - 2标准在dvb应用中，相关码流的关键参数含义及设置进行了研究。
Digital phase lock loop is used in this section to synchronize to an incoming serial data stream 数据接收解码模块中使用了数字锁相环技术从输入数据码流中提取出同步时钟信号。
In addition , every description is embedded bit - streams , which is also feasible to quality scalability . 2 另外,该算法中每一描述的码流是完全嵌入式的,易于实现质量可分级编码。
The dissertation relates mainly to the algorithm of bit - rate control and the technology of statistical remultiplex 本论文主要讲述mpeg2视频流的码率变换算法的研究以及多路码流的统计复用技术。
