Install and compile OpenCV one-click script (with FFMpeg) on Ubuntu)

Install and compile OpenCV one-click script (with FFMpeg) Process notes in Ubuntu. 1. Switch to the user directory cd ~ 2. create a new file named opencv. sh Script: version = "$ (wget-q-O-http://sourceforge.net/projects/opencvlibrary/files/opencv-unix | egrep-m1-o '\" [0-9] (\. [0-

Install and compile OpenCV one-click script (with FFMpeg) Process notes in Ubuntu.

1. Switch to the user directory

Cd ~

2. Create a new file named opencv. sh. The script is as follows:

Version = "$ (wget-q-O-http://sourceforge.net/projects/opencvlibrary/files/opencv-unix | egrep-m1-O' \" [0-9] (\. [0-9]) + '| cut-c2 -)"
Echo "Installing OpenCV" $ version
Mkdir OpenCV
Cd OpenCV
Echo "Removing any pre-installed ffmpeg and x264"

Sudo apt-get install unzip

Sudo apt-get install cmake
Sudo apt-get-qq remove ffmpeg x264 libx264-dev
Echo "Installing Dependenices"
Sudo apt-get-qq install libopencv-dev build-essential checkinstall cmake pkg-config yasm libjpeg-dev libjasper-dev libavcodec-dev libavformat-dev libswscale-dev libdc1394-22-dev libxine-dev libgstreamer0.10- dev libgstreamer-plugins-base0.10-dev libv4l-dev python-dev python-numpy libtbb-dev libqt4-dev libgtk2.0-dev libfaac-dev libmp3lame-dev libopencore-amrnb-dev libopencore-amrwb-dev libtheora-dev libvorbis-dev libxvidcore-dev x264 v4l-utils ffmpeg
Echo "Downloading OpenCV" $ version
Wget-O opencv-javasversion.zip http://sourceforge.net/projects/opencvlibrary/files/opencv-unix/#version/opencv-"$ version". zip/download
Echo "Installing OpenCV" $ version
Unzip opencv-unzip version.zip
Cd opencv-$ version
Mkdir build
Cd build
Cmake-D CMAKE_BUILD_TYPE = RELEASE-D CMAKE_INSTALL_PREFIX =/usr/local-D WITH_TBB = ON-d release = ON-D WITH_V4L = ON-D INSTALL_C_EXAMPLES = ON-d release = ON- D BUILD_EXAMPLES = ON-D WITH_QT = ON-D WITH_OPENGL = ON ..
Make-j2
Sudo checkinstall
Sudo sh-c 'echo "/usr/local/lib">/etc/ld. so. conf. d/opencv. conf'
Sudo ldconfig
Echo "OpenCV" $ version "ready to be used"

3. Modified to Executable

Chmod + x opencv. sh

4. Run

./Opencv. sh

NOTE: If there are no java-related jar and. so files in lib and bin after compilation, you need to install jdk and export the JAVA_HOME variable: for example, 64-bit ubuntu,
Export JAVA_HOME =/usr/lib/jvm/java-7-openjdk-amd64

(Path may differ in your system), cmake generated both:
Build/bin/opencv-249.jar
Build/lib/libopencv_java249.so

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Compile FFmpeg in Linux and compile the source file

Linux compiling upgrade FFmpeg step http://www.linuxidc.com/Linux/2013-08/88190.htm

Install FFMPEG http://www.linuxidc.com/Linux/2011-09/42793.htm on CentOS 5.6

Install FFmpeg http://www.linuxidc.com/Linux/2012-12/75408.htm in Ubuntu

OpenCV2.4.1 package http://www.linuxidc.com/Linux/2012-08/68184.htm installed in Ubuntu Linux

Ubuntu 12.04 install OpenCV2.4.2 http://www.linuxidc.com/Linux/2012-09/70158.htm

OpenCV in CentOS cannot read video file http://www.linuxidc.com/Linux/2011-07/39295.htm

Summary of installing OpenCV 2.4.5 in Ubuntu 12.04Http://www.linuxidc.com/Linux/2013-06/86704.htm

Install OpenCv2.1 nine-step http://www.linuxidc.com/Linux/2010-09/28678.htm in Ubuntu 10.04

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