[transcode-users] Transcode fails to load xvid.

[Nolan Martin]

Sorry, I should also have included that the build configuration line I was 
using goes like this:./configure --enable-xvid --enable-a52 --enable-libdv 
--with-xvid-prefix=/usr/local/ --with-xvid-includes=/usr/local/include/ 
--with-xvid-libs=/usr/local/lib/