program clock reference是什么意思_program clock reference中文

program clock reference中文什么意思

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In the same time , it is needed to revise pcr ( program clock reference ) in ts for the rate of ts is changed
同时传输流的码率发生了改变,需要对传输流的pcr作相应的修改,以消除码率改变造成接收端机顶盒的图像抖动。
Chapter 2 describes the system part of mpeg - 2 standard with focuses on psi ( program specific information ) and pcr ( program clock reference )
第二章主要讲述了mpeg - 2标准系统层规范，着重介绍节目特殊信息psi和节目时钟参考pcr 。
This thesis will give you a brief introduction on mpeg2 system layer , and then go on with the implementation of de - multiplex and multiplex in the transrating system , including processing specific program information and program clock reference
本文将对mpeg2系统层进行简单介绍,然后具体说明本课题系统层复用解复用过程的实现方法,包括比较关键的对节目特定信息的处理以及对系统时钟的处理方法等。

program clock reference中文什么意思