| 基于Linux视频传输系统的设计与实现 |
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| 引用本文： | 杨二豪,杨真真.基于Linux视频传输系统的设计与实现[J].物联网技术,2014(1):47-49. |
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| 作者姓名： | 杨二豪 杨真真 |
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| 作者单位： | 杭州电子科技大学材料物理研究所,浙江杭州310018 |
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| 摘 要： | 给出了在Linux系统下实现视频采集、数据传输以及视频显示的实现方法。该方法利用ARM开发板内核中的V4L2协议来完成图片的采集过程,并通过Linux下Socket编程实现图片数据从采集端到显示窗口的传输,视频显示终端则是基于Linux下Qt开发的数据窗口部件来实现的。
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| 关 键 词： | Linux VL协议 Socket编程 Qt编程 |
Design and implement of video transmission system based on Linux |
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| YANG Er-hao,YANG Zhen-zhen.Design and implement of video transmission system based on Linux[J].Internet of things technologies,2014(1):47-49. |
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| Authors: | YANG Er-hao YANG Zhen-zhen |
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| Affiliation: | (Institute of Materials Physics, Hangzhou Dianzi University, Hangzhou 310018, China) |
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| Abstract: | the design method of video capture, data transmission and video display in linux system is proposed, which uses V4L2 protocol embedded in the kernel of ARM developing board to achieve the image capture process, and the transmission of image data from the capture side to the display window is realized by Socket programming under Linux OS. The video display terminal is realized by the widgets based on the Qt in Linux. |
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| Keywords: | Linux Linux V4L2 protocol Socket programming Qt programming |
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