[FFmpeg-user] man ffmpeg absent

[ILJA SHEBALIN]

Hi, 

I just downloaded ffmpeg set of tools (I'm on Lion). "ffmpeg --help" command printed out a guide in which I read that in order to get detailed description of each option I have to run "man ffmpeg" however doing that returns "No manual entry for ffmpeg". Therefore my question would be how do I install manuals for ffmpeg or --help, -h with all the switches is a substitute or that?

--Ilya