first, u need to install this dependencies :

# yum install gcc gcc-cpp gcc-c++
#yum install subversion
# yum install ruby
# yum install ncurses-devel

1. Create a directory to for source file compilations

cd /usr/local/src
mkdir ffmpeg
cd ffmpeg

2. Get all the source files

wget http://www3.mplayerhq.hu/MPlayer/releases/codecs/essential-20061022.tar.bz2
wget http://rubyforge.org/frs/download.php/9225/flvtool2_1.0.5_rc6.tgz
wget http://easynews.dl.sourceforge.net/sourceforge/lame/lame-3.97.tar.gz
wget http://superb-west.dl.sourceforge.net/sourceforge/ffmpeg-php/ffmpeg-php-0.5.0.tbz2
wget http://downloads.xiph.org/releases/ogg/libogg-1.1.3.tar.gz
wget http://downloads.xiph.org/releases/vorbis/libvorbis-1.1.2.tar.gz

3. Extract all the source files

bunzip2 essential-20061022.tar.bz2; tar xvf essential-20061022.tar
tar zxvf flvtool2_1.0.5_rc6.tgz
tar zxvf lame-3.97.tar.gz
bunzip2 ffmpeg-php-0.5.0.tbz2; tar xvf ffmpeg-php-0.5.0.tar
tar zxvf libogg-1.1.3.tar.gz
tar zxvf libvorbis-1.1.2.tar.gz

4. Create the codecs directory & import them

mkdir /usr/local/lib/codecs/
mv essential-20061022/* /usr/local/lib/codecs/
chmod -R 755 /usr/local/lib/codecs/

5. Install SVN/Ruby (Depends on OS, this is for RHEL/CentOS)

yum install subversion
yum install ruby
yum install ncurses-devel

6. Get the latest FFMPEG/MPlayer from the subversion

svn checkout svn://svn.mplayerhq.hu/ffmpeg/trunk ffmpeg
svn checkout svn://svn.mplayerhq.hu/mplayer/trunk mplayer

7. Compile LAME

cd ffmpeg/lame-3.97
./configure
make
make install

8. Compile libOGG

cd ffmpeg/libogg-1.1.3
./configure
make
make install

9. Compile libVorbis

cd ffmpeg/libvorbis-1.1.2
./configure
make
make install

10. Compile flvtool2

cd ffmpeg/flvtool2_1.0.5_rc6
ruby setup.rb config
ruby setup.rb setup
ruby setup.rb install

11. Compile MPlayer

cd ffmpeg/mplayer
./configure
make
make install

12. Compile FFMPEG

cd ffmpeg/ffmpeg
./configure –-enable-libmp3lame –-enable-libvorbis –-disable-mmx –-enable-shared
echo ‘#define HAVE_LRINTF 1? >> config.h
make
make install

13. Finalize the codec setups

ln -s /usr/local/lib/libavformat.so.50 /usr/lib/libavformat.so.50
ln -s /usr/local/lib/libavcodec.so.51 /usr/lib/libavcodec.so.51
ln -s /usr/local/lib/libavutil.so.49 /usr/lib/libavutil.so.49
ln -s /usr/local/lib/libmp3lame.so.0 /usr/lib/libmp3lame.so.0
ln -s /usr/local/lib/libavformat.so.51 /usr/lib/libavformat.so.51
ln -s /usr/local/lib/libavcodec.so.52 /usr/lib/libavcodec.so.52

14. Compile FFMPEG-PHP
cd ffmpeg/ffmpeg-php-0.5.0
phpize
./configure
make
mv ffmpeg_frame.loT ffmpeg_frame.lo
make
make install

15. Install FFMPEG-PHP (make sure the php.ini path is correct.)

echo ‘extension=/usr/local/lib/php/extensions/no-debug-non-zts-20020429/ffmpeg.so’ >> /usr/local/lib/php.ini

16. Restart Apache to load FFMPEG-PHP (Depends on OS, this is for RHEL/CentOS)

service httpd restart

17. Verify if it works
edit /etc/ld.so.conf

enter this :

include ld.so.conf.d/*.conf
/usr/lib
/usr/local/lib

#ldconfig

php -r ‘phpinfo();’ | grep ffmpeg

If you are looking to install PHPmotion you will need PHPshield loaders under the php extension directory. for more details instructions please visit http://phpmotion.com/

Troubleshooting

While compiling ffmpeg you may get the following error.

checking for ffmpeg support… yes, shared
checking for ffmpeg headers… configure: error: ffmpeg headers not
found. Make sure you’ve built ffmpeg as shared libs using the –-enable-
shared option

This is due to missing header files in “/usr/local/include/ffmpeg” directory.

Check whether the directory “/usr/local/include/ffmpeg” exists else create it.

mkdir /usr/local/include/ffmpeg

Then copy the header files.

cp -p /usr/local/src/ffmpeg/libavformat/avio.h /usr/local/include/ffmpeg
cp -p /usr/local/src/ffmpeg/libavformat/avformat.h /usr/local/include/ffmpeg
cp -p /usr/local/src/ffmpeg/libavcodec/avcodec.h /usr/local/include/ffmpeg

You need to install your ffmpeg again. After installing the ffmpeg, install ffmpeg-php

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