| 基于Android和DM3730的视频编码软件开发 |
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| 引用本文： | 龚泽挚,蓝晓柯,郑雅羽. 基于Android和DM3730的视频编码软件开发[J]. 电视技术, 2013, 37(17) |
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| 作者姓名： | 龚泽挚 蓝晓柯 郑雅羽 |
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| 作者单位： | 浙江工业大学信息工程学院,浙江杭州,310023 |
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| 摘 要： | 随着数字技术的不断发展,视频编码已成为当今多媒体技术研究领域的热点.介绍以TI的多媒体处理器DM3730为核心,基于Android系统开发的视频编码软件.本软件在底层使用TI的Codec Engine实现视频编码,在应用层开发一个用户操作界面,在Android特有的JNI层实现对底层编码参数的控制.测试结果表明,该软件稳定度高,用户操作界面友好,可以通过控制相关编码参数完成视频编码,编码后视频失真度低.因此,对基于Android和DM3730处理器的视频编码软件设计进行研究,具有很好的应用价值.
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| 关 键 词： | 视频编码 Android DM3730 编解码引擎 JNI |
| 收稿时间： | 2012-12-24 |
| 修稿时间： | 2013-01-21 |
Development of the Video Encoding Software |
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| Gong Ze-zhi,lanxiaoke and Zheng Ya-Yu. Development of the Video Encoding Software[J]. Ideo Engineering, 2013, 37(17) |
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| Authors: | Gong Ze-zhi lanxiaoke Zheng Ya-Yu |
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| Affiliation: | Zhejiang University of Technology,Zhejiang University of Technology,Zhejiang University of Technology |
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| Abstract: | With continuous development of digital technology, video encoding has been a hot area of research topic for today's multimedia technology. This pager introduces the video encoding software is developed based on Android and TI's DM3730. This software has the Codec Engine framework for video codec at the bottom, constructs a user interface on application layer and achieves control of underlying encoding parameters on the android specific JNI layer. Test results show that software has a highly stable, a friendly user interface. You can control related encoding parameters to complete video encoding and the encoded video has a low distortion. Based on DM3730 processor core and Android operating system, the design of video encoding software has good application value. |
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| Keywords: | video encode Android DM3730 Codec Engine JNI |
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