sudo apt-get update

sudo apt-get -y install autoconf automake build-essential libass-dev libfreetype6-dev libsdl1.2-dev libtheora-dev libtool libva-dev libvdpau-dev libvorbis-dev libxcb1-dev libxcb-shm0-dev libxcb-xfixes0-dev pkg-config texinfo zlib1g-dev yasm libx264-dev libfdk-aac-dev libmp3lame-dev libopus-dev git 

git clone https://github.com/FFmpeg/FFmpeg.git
cd ffmpeg
./configure --enable-gpl --enable-libfdk-aac --enable-libmp3lame --enable-libopus --enable-libx264 --enable-gnutls --enable-nonfree
make
sudo make install
sudo make distclean
hash -r