sudo apt-get install subversion
sudo apt-get install git git-core
mkdir deps
cd deps

sudo apt-get install libgpac-dev


sudo apt-get install yasm 

git clone git://git.videolan.org/x264.git
cd x264
./configure --prefix=/usr/local --enable-shared
make
sudo make install
cd ..

sudo apt-get install nasm

wget http://downloads.xvid.org/downloads/xvidcore-1.2.1.tar.gz
tar xvfz xvidcore-1.2.1.tar.gz
cd xvidcore/build/generic
./configure --prefix=/usr/local
make
sudo make install
cd ../../../

sudo apt-get install libfaac-dev libfaad-dev libschroedinger-dev libtheora-dev libvorbis-dev libxv-dev libxvmc-dev

sudo apt-get install libmp3lame-dev

svn checkout svn://svn.ffmpeg.org/ffmpeg/trunk ffmpeg
cd ffmpeg
./configure --prefix=/usr/local --enable-gpl --enable-nonfree --enable-shared --enable-postproc --enable-avfilter --enable-pthreads --enable-x11grab --enable-bzlib --enable-libdc1394 --enable-libfaac --enable-libmp3lame --enable-libschroedinger --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libxvid --enable-zlib
make
sudo make install
cd ..

LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH
export LD_LIBRARY_PATH
sudo ldconfig