| AVS视频码流解析软件QtAVS的设计与实现 |
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| 引用本文： | 史秦青,万馨忆,肖融,黄铁军.AVS视频码流解析软件QtAVS的设计与实现[J].电视技术,2011,35(3):15-17,28. |
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| 作者姓名： | 史秦青 万馨忆 肖融 黄铁军 |
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| 作者单位： | 北京大学信息科学技术学院;北京大学数字媒体研究所; |
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| 基金项目： | 国家“973”计划项目(2009CB3209006) |
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| 摘 要： | 码流分析对音视频编码标准产业化和应用十分重要.针对我国组织制订的AVS视频编解码标准GB/T 20090.2,利用新一代面向对象、跨平台的图形用户界面语言Qt设计实现了AVS视频码流解析软件QtAVS,该软件能够正确解析AVS视频码流,并可在序列、帧、块3个层次上对码流元素进行可视化显示.QtAVS的所有源代码已在AV...
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| 关 键 词： | AVS标准 Qt语言 视频解码 码流分析 |
Design and Implementation of AVS Video Bitstream Analyzer QtAVS |
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| SHI Qinqing,WAN Xinyi,XIAO Rong,HUANG Tiejun.Design and Implementation of AVS Video Bitstream Analyzer QtAVS[J].Tv Engineering,2011,35(3):15-17,28. |
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| Authors: | SHI Qinqing WAN Xinyi XIAO Rong HUANG Tiejun |
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| Affiliation: | SHI Qinqinga,WAN Xinyia,XIAO Ronga,HUANG Tiejunb(a.School of Electronics Engineering and Computer Science,b.Institute for Digital Media Technology,Peking University,Beijing 100871,China) |
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| Abstract: | Video decoder plays a vital role in application and industrialization of the audio and video coding standards.Focused on GB/T 20090.2,a Chinese-designed AVS standard,the design and implementation of QtAVS using a cross-platform and object oriented UI framework language Qt is introduced,which can decode AVS stream correctly as well as display decoder elements on video sequence,frame and block levels.The source code of QtAVS which has already been publicly accessed at AVS working group website could be furthe... |
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| Keywords: | AVS Qt video decoder video stream analysis |
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