Specifications hosting needs?

I am currently using my iPower Web Hosting. However, do not support what I need my current sites. The following are the requirements for the need for a hosting provider.
The program I'm trying to use is PHPmotion, below are their needs:
– PHP 4. 3 and above (including support of CLI)
  – MySQL Database Server
  – LAME MP3 Encoder
  – Libogg + libvorbis
  – Mencoder and Mplayer
  – FFmpeg-PHP
  – GD Library 2 or higher
  – Being able to run background processes
If you can tell me a web host that has these requirements and has phpshield. And it's cheap! Please post here