| 浅析MPEG-2编码及应用 |
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| 引用本文： | 张先琨.浅析MPEG-2编码及应用[J].安顺学院学报,2007(3). |
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| 作者姓名： | 张先琨 |
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| 作者单位： | 安顺电视台播出部 贵州安顺561000 |
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| 摘 要： | 叙述和分析了MPEG-2的由来和发展,MPEG-2图像编码"类"和"级",实际应用中数据流和帧间编码结构等,以及MPEG-2编码在中小型电视台中的应用。
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| 关 键 词： | MPEG-2编码 基本流 节目流 传送流 “类”和“级” MPEG-2帧间编码结构 |
Preliminary Analysis on Code MPEG-2 and lts AppUtation |
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| Zhang Xiankun.Preliminary Analysis on Code MPEG-2 and lts AppUtation[J].Journal of Anshun College,2007(3). |
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| Authors: | Zhang Xiankun |
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| Abstract: | This paper briefly described the origin and development of mpeg-2,and analyzed the conceptions of profiles and levels in picture code,program stream and interframe coding structure.Meanwhile,it discussed the application of mpeg-2 code in the medium-sized and miniature TV station. |
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| Keywords: | MPEG-2 Elementary Stream Program Steam Transport Stream Profiles andLevels interframe codingstmcture in MPEG-2 |
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