| 音视频实时同步传输技术研究与实现 |
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| 引用本文： | 陈志颖,谢维波,王磊.音视频实时同步传输技术研究与实现[J].华侨大学学报(自然科学版),2011(4):389-392. |
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| 作者姓名： | 陈志颖 谢维波 王磊 |
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| 作者单位： | 华侨大学计算机科学与技术学院; |
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| 基金项目： | 福建省自然科学基金资助项目(2010J01334); 福建省厦门市科技计划项目(3502Z20083047); 福建省厦门市重点产学研基金资助项目(厦经技[2009]233-03) |
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| 摘 要： | 提出一种基于实时传输协议的音视频同步的编码方法,在同步播放的音频和视频数据之间建立起一种对应关系,在数据不同步时能迅速地找到下一个同步点继续播放.在TCP/IP网络上,基于H.264视频编解码、G.729A音频编码标准和实时传输协议RTP/RTCP,设计并实现一个音视频实时传输系统.实验结果表明,音视频同步的解决方案能...
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| 关 键 词： | 实时传输 同步 音频 视频 H.264 RTP/RTCP |
Research and Implementation on the Synchronization of Real-Time Audio and Video Transmission |
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| CHEN Zhi-ying,XIE Wei-bo,WANG Lei.Research and Implementation on the Synchronization of Real-Time Audio and Video Transmission[J].Journal of Huaqiao University(Natural Science),2011(4):389-392. |
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| Authors: | CHEN Zhi-ying XIE Wei-bo WANG Lei |
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| Institution: | CHEN Zhi-ying,XIE Wei-bo,WANG Lei(College of Computer Science and Technology,Huaqiao University,Quanzhou 362021,China) |
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| Abstract: | A coding method of synchronization between audio and video based on the real-time transport protocol is proposed,with establishing the correspondence relationship between audio and video data broadcasting synchronously and quickly finding the next synchronization point to continue playing when the data is not synchronized.In the TCP/IP network,a real-time audio and video transmission system is designed and implemented based on the H.264 video coding standard,G.729A audio and the real-time transport protocol... |
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| Keywords: | real-time transmission synchronization audio video H 264 RTP/RTCP |
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