[MPlayer-users] Question about Plugins

[Christophe Dominique]

I'm a new user of Mplayer and I do not understand how to install plugins.

I have installed MPlayer-1.0pre5 and I want to know which plugins I need 
and how to install them (is there any howto or something like that).

Nearly all of my video are working, but I have received the message "No 
Stream found" for one of them.
What does it means ?
Is there any relation with the plugins ?

Thank you.