| 基于ARM9的MPEG-4嵌入式音视频解码器的研究与实现 |
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| 引用本文： | 王代强,刘宇红,刘桥.基于ARM9的MPEG-4嵌入式音视频解码器的研究与实现[J].现代机械,2009(2). |
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| 作者姓名： | 王代强 刘宇红 刘桥 |
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| 作者单位： | 1. 贵州人民武装学院,贵州,贵阳,550000;贵州大学,贵州,贵阳,550025
2. 贵州人民武装学院,贵州,贵阳,550000 |
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| 摘 要： | 本文介绍了基于ARM9的MPEG-4嵌入式音视频解码器的设计方法。以MPEG-4视频编解码算法及标准为基础,采用AVI加MP3音频的多媒体文件格式和音频控制视频的同步控制方式,设计并实现了基于ARM硬件平台和Linux软件平台的MPEG-4 AV解码器,讨论了系统硬件设计原理和软件设计方法。
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| 关 键 词： | 音视频 解码器 MPEG-4 同步 |
The Study and Implementation of MPEG-4 Embedded AV Decoder Based on |
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| WANG Daiqiang,LIU Yuhong,LIU Qiao.The Study and Implementation of MPEG-4 Embedded AV Decoder Based on[J].Modern Machinery,2009(2). |
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| Authors: | WANG Daiqiang LIU Yuhong LIU Qiao |
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| Abstract: | This paper introduces design method of MPEG-4 embedded AV decoder based on ARM9.It is based on the standards and algorithm of MPEG-4 video decoder,adopts AVI and MP3 audio file format of multi-media,and audio control video mode of the synchronous control,design and achieve MPEG-4 AV decoder of base on ARM hardware platform and Linux software platform.Discussed the design method and principles of hardware and software. |
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| Keywords: | MPEG-4 |
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