This paper selects MPEG2 video picture as carrier and explores the technology of information carrying based on MPEG2 video picture.
本文选取了通用的MPEG2视频图像作为载体，研究了基于MPEG2视频图像的信息搭载方法与技术。
Nowadays most digital video monitor systems are using MPEG1 or MPEG2 encoding standard, which leads to high cost of video storage and network translation load.
目前数码视频监控系统大多采用MPEG1、MPEG2的编码标准，导致视频存储成本高，网络负载重。
Nowadays most digital video monitor systems are using MPEG1 or MPEG2 encoding standard, which leads to high cost of video storage and network translation load.
目前数码视频监控系统大多采用MPEG1、MPEG2的编码标准，导致视频存储成本高，网络负载重。
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