| 便携式IPTV测试仪TS码流解析的实现 |
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| 引用本文： | 赵蕾,万志卫,李霞.便携式IPTV测试仪TS码流解析的实现[J].电视技术,2011,35(3). |
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| 作者姓名： | 赵蕾 万志卫 李霞 |
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| 作者单位： | 重庆邮电大学信号与信息处理重庆市重点实验室,重庆,400065 |
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| 基金项目： | 国家自然科学基金-中物院NSAF联合基金项目，国家自然科学基金项目 |
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| 摘 要： | 通过对IPTV系统中主要的流媒体技术MPEG-2TS的定义和结构分析.介绍其主要测试参数和指标,同时对便携武IPTV测试仪中TS码流解析的方案进行了设计.通过对采集到的数据进行分析,测试结果表明,测试仪能够正确解析码流信息,清楚地显示TS流中的内容以及告警信息.
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| 关 键 词： | 互联网协议电视 传输流 码流解析 |
Analysis and Implementation of Transport Stream in Portable IPTV Analyzer |
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| ZHAO Lei,WAN Zhiwei,LI Xia.Analysis and Implementation of Transport Stream in Portable IPTV Analyzer[J].Tv Engineering,2011,35(3). |
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| Authors: | ZHAO Lei WAN Zhiwei LI Xia |
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| Affiliation: | ZHAO Lei,WAN Zhiwei,LI Xia(Chongqing Key Laboratory of Signal and Information Processing,Chongqing University of Posts and Telecommunications,Chongqing 400065,China) |
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| Abstract: | The definition and structure of the major stream media technology,MPEG-2 TS in the IPTV system are analyzed in this paper,the major testing parameters and index are introduced.At the same time,the detailed design of transport stream analysis module which is used in portable IPTV analyzer is presented.Based on the analysis of the actual data collected from IPTV network,test results show that IPTV analyzer can parse the stream information correctly and display the contents of stream and the alarm information ... |
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| Keywords: | MPEG-2 |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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