| 基于MOST网络的多媒体信息传输设计与实现 |
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| 引用本文： | 陈维,黄永平,陈博,丛红艺.基于MOST网络的多媒体信息传输设计与实现[J].长春邮电学院学报,2010(2):141-146. |
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| 作者姓名： | 陈维 黄永平 陈博 丛红艺 |
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| 作者单位： | [1]吉林大学计算机科学与技术学院,长春130012 [2]65165部队,指挥自动化工作站,黑龙江齐齐哈尔161000 |
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| 基金项目： | 基金项目：国家高科技研究发展计划（863计划）基金资助项目（2006AA110114） |
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| 摘 要： | 针对车内多媒体系统一般采用传统的连接与传输方式，没有统一的标准、线束多、不易扩展等问题，在研究MOST（MediaOrientedSystemsTransport）面向多媒体传输协议的基础上，利用ATmega128结合MOSTNetServices所提供的基本功能，设计并实现了MOST光纤网络的DVD（DigitalVersatileDisc）播放节点的硬件与软件，并连接到MOST光纤网络中，实现了与音频节点、主控节点的控制信息和多媒体信息的传送。实验测试表明，基于MOST网络的多媒体信息传送，收到的声音流畅、音质清晰、无杂音、视频播放流畅。
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| 关 键 词： | 面象多媒体的系统传输 NetServices 多媒体信息 |
Design and Implement of Multimedia Transmission Based on MOST |
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| CHEN Wei HUANG Yong-ping,CHEN Bo,CONG Hong-yi.Design and Implement of Multimedia Transmission Based on MOST[J].Journal of Changchun Post and Telecommunication Institute,2010(2):141-146. |
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| Authors: | CHEN Wei HUANG Yong-ping CHEN Bo CONG Hong-yi |
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| Affiliation: | ( College of Computer Science and Technology, Jilin University, Changchun 130012, China 2. Command Autoimmunization Workstation, Unit 65165, Qiqihaer 161000, China) |
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| Abstract: | The car multimedia systems generally use a traditional connection with the transmission, there is no uniform standard wiring harness and it is difficult to expand. In the study of MOST （Media Oriented Systems Transport） for multimedia transport protocol, based on the combination of MOST NetServiees using ATmega128 provides the basic functions of the design and implementation of the MOST fiber-optic network DVD （ Digital Versatile Disc） playback node hardware and software, and connect to the MOST fiber optic network, to achieve with the audio node, master node to control the transmission of information and multimedia information. The experimental test, based on the MOST network, multimedia messaging, voice received smooth, clear sound, no noise, smooth video playback. |
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| Keywords: | media oriented systems transport （MOST） netservices multimedia |
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