ffmpeg for bigbluebutton

install-ffmpeg.sh

# install dependencies
sudo apt-get install build-essential git-core checkinstall yasm texi2html libfaac-dev libopencore-amrnb-dev libopencore-amrwb-dev libsdl1.2-dev libtheora-dev libvorbis-dev libx11-dev libxfixes-dev libxvidcore-dev zlib1g-dev --yes

# Install libvpx
cd /usr/local/src
sudo git clone http://git.chromium.org/webm/libvpx.git
cd libvpx
sudo ./configure
sudo make
sudo make install

# Install x264
cd /usr/local/src
sudo git clone git://git.videolan.org/x264
cd /usr/local/src/x264
# Build from a certain commit so installs are consistent
sudo git checkout 392e762151d1657abc8ae5d345c144c3ef280819
sudo git checkout -b 392e762151d1657abc8ae5d345c144c3ef280819
sudo ./configure --enable-static
sudo make
sudo checkinstall --pkgname=x264 --default --pkgversion="3:$(./version.sh | awk -F'[" ]' '/POINT/{print $4"+git"$5}')" --backup=no --deldoc=yes

# Install LAME (optional)
sudo apt-get remove libmp3lame-dev
sudo apt-get install nasm
cd /usr/local/src
sudo wget http://downloads.sourceforge.net/project/lame/lame/3.98.4/lame-3.98.4.tar.gz
sudo tar xzvf lame-3.98.4.tar.gz
cd /usr/local/src/lame-3.98.4
sudo ./configure --enable-nasm --disable-shared
sudo make
sudo checkinstall --pkgname=lame-ffmpeg --pkgversion="3.98.4" --backup=no --default     --deldoc=yes

# Install FFMPEG
cd /usr/local/src
sudo git clone git://git.videolan.org/ffmpeg
cd /usr/local/src/ffmpeg
sudo git checkout n0.8.1
sudo git checkout -b n0.8.1
sudo ./configure --enable-gpl --enable-version3 --enable-nonfree --enable-postproc --enable-libfaac --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libxvid --enable-x11grab --enable-libmp3lame --enable-libvpx
sudo make
sudo checkinstall --pkgname=ffmpeg --pkgversion="8:$(./version.sh)" --backup=no --deldoc=yes --default

hash x264 ffmpeg ffplay ffprobe
sudo make tools/qt-faststart
sudo checkinstall --pkgname=qt-faststart --pkgversion="$(./version.sh)" --backup=no --deldoc=yes --default install -D -m755 /usr/local/src/ffmpeg/tools/qt-faststart /usr/local/bin/qt-faststart