Sudo sh -c 'echo "/usr/local/lib" > /etc/ld.so.conf.d/opencv. Click to see what’s new in FFmpeg 3. Here’s how to install it in Ubuntu 14.04, Ubuntu 16.04 via PPA.
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 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 ffmpegĬmake -DWITH_CUDA=OFF -DBUILD_TIFF=ON -DBUILD_opencv_java=OFF -DENABLE_AVX=ON -DWITH_OPENGL=ON -DWITH_OPENCL=ON -DWITH_IPP=ON -DWITH_TBB=ON -DWITH_EIGEN=ON -DWITH_V4L=ON -DWITH_VTK=OFF -DBUILD_TESTS=OFF -DBUILD_PERF_TESTS=OFF -DCMAKE_BUILD_TYPE=RELEASE -DBUILD_opencv_python2=OFF -DCMAKE_INSTALL_PREFIX= $(python3 -c "import sys print(sys.prefix) " ) -DPYTHON3_EXECUTABLE= $(which python3 ) -DPYTHON3_INCLUDE_DIR= $(python3 -c "from distutils.sysconfig import get_python_inc print(get_python_inc()) " ) -DPYTHON3_PACKAGES_PATH= $(python3 -c "from distutils.sysconfig import get_python_lib print(get_python_lib()) " ) -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D INSTALL_PYTHON_EXAMPLES=ON -D INSTALL_C_EXAMPLES=OFF -D BUILD_EXAMPLES=ON. The FFmpeg multimedia library 3.4 Cantor was released earlier today. Sudo apt-get -qq remove ffmpeg x264 libx264-dev Echo "Removing any pre-installed ffmpeg and x264 "
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