The Installation Procedure
To install and configure OpenCV 2.4.1, complete the following steps. The commands shown in
each step can be copy and pasted directly into a Linux command line.
1. Remove any installed versions of ffmpeg and x264.
sudo apt-get remove ffmpeg x264 libx264-dev
2. Get all the dependencies for x264 and ffmpeg.
sudo apt-get update
sudo apt-get install build-essential checkinstall git cmake
libfaac-dev libjack-jackd2-dev libmp3lame-dev
libopencore-amrnb-dev libopencore-amrwb-dev libsdl1.2-dev
libtheora-dev libva-dev libvdpau-dev libvorbis-dev libx11-dev
libxfixes-dev libxvidcore-dev texi2html yasm zlib1g-dev
3. Download and install gstreamer.
sudo apt-get install libgstreamer0.10-0 libgstreamer0.10-dev
gstreamer0.10-tools gstreamer0.10-plugins-base
libgstreamer-plugins-base0.10-dev gstreamer0.10-plugins-good
gstreamer0.10-plugins-ugly gstreamer0.10-plugins-bad
gstreamer0.10-ffmpeg
4. Download and install gtk
sudo apt-get install libgtk2.0-0 libgtk2.0-dev
5. Download and install libjpeg.
sudo apt-get install libjpeg8 libjpeg8-dev
6. Create a directory to hold source code
cd ~
mkdir src
7. Download and install install x264.
1. Download a recent stable snapshot of x264
from ftp://ftp.videolan.org/pub/videolan/x264/snapshots/. The exact version does not
seem to matter. To write this guide, I used version
x264-snapshot-20120528-2245-stable.tar.bz2, but I have used previous versions
too.
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