Based on MPEG-2 standard, the theory of head-end package processor in QAM modulator is interpreted.
以MPEG - 2标准为基础，阐述了QAM调制器前端包处理器的原理。
Transport stream defined in MPEG-2 standards now has become a general standard in digital TV field.
MPEG 2标准系统层中定义的传输流已经在事实上成为数字电视领域中系统层传输的普遍标准。
MPEG-2 standard has been widely used in the fields of multimedia communication, digital television broadcasting and so on.
MPEG - 2标准已经被广泛地应用于诸如多媒体通信、数字电视等领域。
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 system can be applied to deliver a lip-synchronized presentation on broadband TV or mobile TV systems, which make use of the MPEG-2 standard.
该系统可以用于在采用MPEG - 2标准的宽带电视或移动电视上传输口形同步的展现。
Based on the same vision apperceive quality, H. 264 standard has improved coding efficiency by 50% compared to MPEG-2 standard. Moreover, it has much better network friendship.
在相同视觉感知质量的基础上，H . 264的编码效率比MPEG - 2提高了50%左右，并且有更好的网络友好性。
Comparing with traditional VCD player (Based on MPEG-1 standard) and DVD player (Based on MPEG-2 standard), this MPEG-4 player has more functions and gives more vivid image and sound.
与传统的VCD播放器(基于MPEG - 1标准)和DVD播放器(基于MPEG - 2标准)相比，它具有更多更强大的功能和更加逼真的视听效果。
Based on the analysis of transport stream, program stream of MPEG-2 standard definition, this paper gives the principle and the plan for transforming the transport stream to VOB files.
本文在分析MPEG 2标准定义的传送流、节目流的基础上，给出了将传送流转换成视频目标文件的原理和方法。
Based on the standard of MPEG-2, the cause of PCR jitter and PCR correction method in Digital Television Transmission System are analyzed.
在MPEG - 2标准的基础上，分析了PCR在数字电视传输系统中产生抖动的原因和校正的方法。
International standard on HDTY pictures has been worked out in MPEG-2, and developed industrial countries are developing HDTV products.
在MPEG - 2中已制定了HDTV图像的国际标准，工业发达国家正在研制HDTV产品。
At present, the MPEG-2 coding standard set down by Moving Pictures Expert Group is adopted largely in digital video field.
目前，数字视频领域普遍采用运动图像专家组(MPEG)制定的MPEG - 2编码标准。
This paper mostly combines with MPEG-2 video Compression Standard, and makes some research on video content authentication watermarking techniques.
本文主要结合MPEG - 2视频压缩标准，对视频内容认证水印技术进行了研究。
The standard only defined the decoding model, then the multiplex designing was very free, because it was demonstrated good if the output of it could be decoded by the MPEG-2 decoder.
这个标准中只定义解码模型，因此编码端的复用器的设计有很大的自由度，只要能够被MPEG-2解码器所解码就符合要求。
The paper puts forward a new standard for high density optical disk based on MPEG-2, and introduces the product system for the new standard disk.
提出了一种基于MPEG2编码的高密度光盘新标准，并介绍了新标准光盘的制作系统。
The paper puts forward a new standard for high density optical disk based on MPEG-2, and introduces the product system for the new standard disk.
提出了一种基于MPEG2编码的高密度光盘新标准，并介绍了新标准光盘的制作系统。
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