This is the latest steps for installing ffmpeg
wget http://mirror.ffmpeginstaller.com/old/scripts/ffmpeg5/ffmpeginstaller.5.1.tar.gz
tar zxf ffmpeginstaller.5.1.tar.gz
cd ffmpeginstaller.5.1
./install.sh

###Error 1: installation of mplayer failed..cause cannot stat the conf file.
run the steps below
cd /usr/local/cpffmpeg
mkdir -p etc/mplayer
cd /usr/src/ffmpegscript/mplayer

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