| 基于软件实现的MPEG-2传输流复用器研究 |
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| 引用本文： | 张新安. 基于软件实现的MPEG-2传输流复用器研究[J]. 电视技术, 2007, 31(5): 23-24,63 |
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| 作者姓名： | 张新安 |
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| 作者单位： | 湖南科技学院,湖南,永州,425100 |
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| 摘 要： | 介绍了基于软件实现的MPEG-2传输流复用器的多路TS流复用软件总体结构、对多种TS流中的信息提取和节目特殊信息PSI合成,以及软件复用中的多线程编程和节目时钟参考PCR的修正问题.
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| 关 键 词： | MPEG-2标准 TS流 复用器 PSI合成 PCR修正 |
| 文章编号： | 1002-8692（2007）05-0023-02 |
| 修稿时间： | 2007-04-16 |
Study of MPEG-2 TS Multiplexer Based on Software Realization |
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| ZHANG Xin-an. Study of MPEG-2 TS Multiplexer Based on Software Realization[J]. Ideo Engineering, 2007, 31(5): 23-24,63 |
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| Authors: | ZHANG Xin-an |
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| Affiliation: | Hunan University of Science and Engineering, Hunan Yongzhou 425100, China |
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| Abstract: | This paper mainly introduces system structure of the TS multiplexing software in the MPEG-2 TS multiplexer based on software realization, extraction of the information in many kinds of TS flow, and synthesis of program specific information (PSI). At the same time, the paper gives a major introduction of multi-thread program and correction of program clock reference (PCR) in the process of software reclamation. |
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| Keywords: | MPEG-2 transport stream multiplexer , PSI synthesis PCR correction |
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