Ffmpeg Hosting on hostonnet.com - All programs Included?

We are interested in Ffmpeg Hosting but have a question.

Their hosting page for list YouTube Clone support as follows but all are not listed in the account features section. Do all the programs listed below come installed with the $20/month Ffmpeg Hosting on hostonnet.com or will I have to install them myself after puchasing the hosting?

YouTube Clone Support
MySQL
PHP 5
Ffmpeg
FFmpeg-PHP
Mplayer + Mencoder
flvtool2
Libogg + Libvorbis
LAME MP3 Encoder

Here is the link: http://www.hostonnet.com/ffmpeg_hosting.php

Thanks