Installs latest ffmpeg on Centos 6

latest-ffmpeg-centos6.sh

# source: https://trac.ffmpeg.org/wiki/CentosCompilationGuide

# yum install -y autoconf automake gcc gcc-c++ git libtool make nasm pkgconfig zlib-devel freetype-devel speex-devel

dldir=$HOME/ffmpeg_sources
prefix=$HOME/ffmpeg_build
bindir=$HOME/bin
CURL="curl -L -C - -O"

[[ ! -e ${dldir} ]] && (mkdir -p ${dldir} || exit 1)

function build() {
    name=$1
    tar=""
    ac=""
    usage='usage: build nasm|yasm|x264|fdk-aac'

    case "$name" in
        '')
            echo "${usage}"
            return 1;;
        nasm)
            dir=nasm-2.13.01
            tar="tar xJvf $dir.tar.xz"
            dl="${CURL} http://www.nasm.us/pub/nasm/releasebuilds/2.13.01/$dir.tar.xz"
            cf="./configure --prefix=${prefix} --bindir=${bindir}"
            ;;
        yasm)
            dir=yasm-1.2.0
            tar="tar xzvf $dir.tar.gz"
            dl="${CURL} http://www.tortall.net/projects/yasm/releases/$dir.tar.gz"
            cf="./configure --prefix=${prefix} --bindir=${bindir}"
            ;;
        x264)
            dir=$name
            dl="git clone --depth 1 git://git.videolan.org/x264"
            cf="./configure --prefix=${prefix} --bindir=${bindir} --enable-static"
            ;;
        fdk-aac)
            dir=$name
            dl="git clone --depth 1 git://github.com/mstorsjo/fdk-aac.git"
            ac="autoreconf -fiv"
            cf="./configure --prefix=${prefix} --disable-shared"
            ;;
        lame)
            dir=lame-3.99.5
            tar="tar xzvf $dir.tar.gz"
            dl="${CURL} http://downloads.sourceforge.net/project/lame/lame/3.99/$dir.tar.gz"
            cf="./configure --prefix=${prefix} --bindir=${bindir} --disable-shared --enable-nasm"
            ;;
        opus)
            dir=opus-1.2.1
            tar="tar xzvf $dir.tar.gz"
            dl="${CURL} https://archive.mozilla.org/pub/opus/$dir.tar.gz"
            cf="./configure --prefix=${prefix} --disable-shared"
            ;;
        ogg)
            dir=libogg-1.3.1
            tar="tar xzvf $dir.tar.gz"
            dl="${CURL} http://downloads.xiph.org/releases/ogg/$dir.tar.gz"
            cf="./configure --prefix="${prefix}" --disable-shared"
            ;;
        vorbis)
            dir=libvorbis-1.3.3
            tar="tar xzvf $dir.tar.gz"
            dl="${CURL} http://downloads.xiph.org/releases/vorbis/$dir.tar.gz"
            cf="./configure --prefix=${prefix} --with-ogg=${prefix} --disable-shared"
            ;;
        vpx)
            dir=libvpx
            dl="git clone --depth 1 https://chromium.googlesource.com/webm/libvpx"
            cf="./configure --prefix=${prefix} --disable-examples --disable-unit-tests"
            ;;
        theora)
            dir=libtheora-1.1.1
            tar="tar xzvf $dir.tar.gz"
            dl="${CURL} http://downloads.xiph.org/releases/theora/$dir.tar.gz"
            cf="./configure --prefix=${prefix} --with-ogg=${prefix} --disable-examples --disable-shared --disable-sdltest --disable-vorbistest"
            ;;
        ffmpeg)
            dir=$name
            dl="git clone --depth 1 git://source.ffmpeg.org/ffmpeg"
            cf="./configure --prefix=${prefix} --extra-cflags=-I${prefix}/include --extra-ldflags=-L${prefix}/lib --bindir=${bindir} --extra-libs=-ldl --enable-gpl --enable-nonfree --enable-libfdk_aac --enable-libmp3lame --enable-libopus --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libfreetype --enable-libspeex --enable-libtheora"
            ;;
        *)
            echo "${usage}"
            return 1;;
    esac

    echo "--------------------------------"
    echo $name
    echo "--------------------------------"

    cd ${dldir} || return 1

    if [[ -e $dir ]]; then
        echo ">>> SKIP $dir"
        return 0
    fi

    $dl || return 1

    [[ ${tar} == "" ]] || ${tar} || return 1

    cd $dir || return 1

    # autoconf
    [[ ${ac} == "" ]] || ${ac} || return 1

    ${cf} || return 1
    make && make install || return 1

    return 0
}

PATH=$bindir:$PATH
export PATH

PKG_CONFIG_PATH="${prefix}/lib/pkgconfig"
export PKG_CONFIG_PATH

build nasm || exit 1
build yasm || exit 1
. $HOME/.bash_profile
build x264 || exit 1
build fdk-aac || exit 1
build lame || exit 1
build opus || exit 1
build ogg || exit 1
build vorbis || exit 1
build vpx || exit 1
build theora || exit 1
build ffmpeg || exit 1
hash -r
. $HOME/.bash_profile

#cd ~/ffmpeg_sources/ffmpeg/tools
#make qt-faststart
##cp qt-faststart /usr/bin
#ldconfig
#cd