| 高分辨率屏显广播实现方法 |
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| 引用本文： | 陈应祖,王会婷. 高分辨率屏显广播实现方法[J]. 重庆科技学院学报(自然科学版), 2014, 0(5): 129-132 |
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| 作者姓名： | 陈应祖 王会婷 |
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| 作者单位： | 重庆科技学院电气与信息工程学院,重庆401331 |
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| 基金项目： | 国家中小企业创新基金项目（2C26215116103） |
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| 摘 要： | 针对高分辨率屏幕屏显数据量大,广播时间长,数据接收可靠性差,不能满足屏显广播的要求,提出一种改进的方法。数据报套接字工作在阻塞模式下,用抓屏线程实现抓屏、数据压缩及数据广播,并施以事件同步抓屏与广播顺序,接收线程守候广播端口读取数据。
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| 关 键 词： | BMP位图 Jpg数据 套接字 广播线程 接收线程 |
The Implementation Method of Screen Broadcasting of High Resolution |
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| CHEN Yingzu,WANG Huiting. The Implementation Method of Screen Broadcasting of High Resolution[J]. Journal of Chongqing University of Science and Technology:Natural Science Edition, 2014, 0(5): 129-132 |
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| Authors: | CHEN Yingzu WANG Huiting |
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| Affiliation: | (School of Electronic and Information, Chongqing University of Science and Technology, Chongqing 401331, China) |
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| Abstract: | This paper proposes improved solutions for large data amounts of screen showing of high - resolution, long broadcasting time, bad dependability of data receiving, and dissatisfy needs of screen broadcasting. The datagram socket are in blocking mode, the thread of capturing screen achieve capturing screen, compressing data, broadcasting data and synchronous the sequence of capturing screen and broadcasting by inflicting the event, the receiving thread wait broadcasting port for reading data. |
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| Keywords: | BMP bitmap Jpg data socket broadcasting thread receiving thread |
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