Flash Media Live Encoder in Linux

Hi Guys

im using flash media server in windows and it working well

i decided to make hardware encoder box , and try media streaming in linux

the only big issue is live streaming ,,, do you have any software like live encoder in linux or any 3rd party software solution which work with adobe FMS ?
actualy i know which we can make it seperate as media server and encoder terminal, but i want both as a box in linux environmet,, and need some idea about it

thanks