[MEncoder-users] mplayer cannot play AC3 anymore

[Stefan Frings]

> The problem is almost certainly that you're linking against
> libavcodec.so. DO NOT DO THIS! The liba52 linked with your libavcodec
> and the liba52 builtin to mplayer are conflicting and causing the
> crash.

And how can I do it correctly? I need the liba52 libraries for other programs, 
so I need to tell mplayer, not to use the libraries in /usr/local/lib, but 
how?