qt4v4l2UsbCapture

所属分类:视频捕捉采集剪辑
开发工具:C/C++
文件大小:244KB
下载次数:43
上传日期:2013-02-24 17:08:59
上 传 者电子通
说明:  ubuntu环境下c-c++程序,利用v4l2驱动采集usb摄像头视频并通过QT4界面显示出来,是学习v4l2视频采集和QT4的好例子
(a usb video capture example with README help inside under ubuntu12.04LTS,it can be used to study v4l2 video and qt4 program )

文件列表:
qt4v4l2UsbCapture (0, 2013-02-24)
qt4v4l2UsbCapture\.directory (60, 2010-06-20)
qt4v4l2UsbCapture\Makefile (7939, 2010-06-20)
qt4v4l2UsbCapture\capturethread.cpp (5920, 2010-06-21)
qt4v4l2UsbCapture\capturethread.h (1647, 2010-06-21)
qt4v4l2UsbCapture\main.cpp (178, 2010-06-20)
qt4v4l2UsbCapture\mainwindow.cpp (1019, 2010-06-21)
qt4v4l2UsbCapture\mainwindow.h (599, 2010-06-20)
qt4v4l2UsbCapture\moc_capturethread.cpp (0, 2010-06-19)
qt4v4l2UsbCapture\moc_capturethread.o (1239, 2010-06-19)
qt4v4l2UsbCapture\qtv4lCapture (613959, 2010-06-21)
qt4v4l2UsbCapture\qtv4lCapture.pro (168, 2010-06-20)
qt4v4l2UsbCapture\qtv4lCapture.pro.user (13004, 2010-06-21)
qt4v4l2UsbCapture\tmp (0, 2013-02-24)
qt4v4l2UsbCapture\tmp\.directory (48, 2010-06-20)
qt4v4l2UsbCapture\videowidget.cpp (491, 2010-06-20)
qt4v4l2UsbCapture\videowidget.h (309, 2010-06-20)

本例子在如下条件下测试成功 1、主机环境ubuntu12.04LTS 2、编译之前,先执行如下命令安装所需组件 apt-get update apt-get install linux-source apt-get install g++ apt-get install libqt4-dev libqt4-gui libqt4-sql qt4-dev-tools qt4-doc qt4-designer qt4-qtconfig apt-get install libv4l-dev apt-get install libjpeg-dev 3、源代码目录下执行make all,如果编译通过,执行目标文件qtv4lCapture即可看到效果 4、enjoy!

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