| 基于ADI H．264编码库的视频压缩系统设计与实现 |
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| 引用本文： | 刘玲,魏立峰,王庆辉. 基于ADI H．264编码库的视频压缩系统设计与实现[J]. 现代电子技术, 2010, 33(4): 83-85 |
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| 作者姓名： | 刘玲 魏立峰 王庆辉 |
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| 作者单位： | 沈阳化工学院,辽宁,沈阳,110142 |
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| 基金项目： | 沈阳市科技项目应用基础研究计划:无线网络视频监控系统关键问题研究及应用 |
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| 摘 要： | 基于H．264视频编码标准和ADSP—BF561双核的结构特点．结合ADI公司提供的H．264编码库，完成整个编码系统的设计。设计中图像采集采用OV7660，并利用了ADI公司高效、完备的系统级编码库支持，充分考虑了双核DSP的BF561在图像处理中的优异性能进行并行编码。测试结果表明，在BF561上实现H．264视频编码，实现视频流的高质量压缩是完全可行的。
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| 关 键 词： | H．264 编码库 图像采集 BF561 |
Design and Implementation of Video Compression System Based on ADI H.264 Encoding Library |
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| LIU Ling,WEI Lifeng,WANG Qinghui. Design and Implementation of Video Compression System Based on ADI H.264 Encoding Library[J]. Modern Electronic Technique, 2010, 33(4): 83-85 |
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| Authors: | LIU Ling WEI Lifeng WANG Qinghui |
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| Affiliation: | LIU Ling,WEI Lifeng,WANG Qinghui(Shenyang Institute of Chemical Technology,Shenyang,110142,China) |
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| Abstract: | Based on H.264 video coding standard and ADSP-BF561 dual-core structural features,design of the entire coding system is completed combined with H.264 encodeng library provided by ADI.In this design,with the support of ADI's highly efficient,complete system-level encoding library,video is captured by OV7660,meanwhile,excellent performances of the dual-core DSP BF561 is given full consideration in image processing for parallel code.The result shows that it is possible to implement H.264 video coding on BF561 ... |
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| Keywords: | H.264 BF561 |
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