[MPlayer-users] DivX -> VCD + maintaining aspect ratio = impossible OR Howto ADD black borders

[Marc]

Nico wrote:

> Advice:
>
> avoid bframes and use mbd=2
>
What does mdb=2 do (and where to put it?) ?
(none of the docs contained "mbd" + search is down? -> internal server 
error)

and why avoid b-frames? under ffmpeg they worked pretty fine... and as 
this is the same core?!

btw: is there an searchable document where all options are 
explained/listed so I can stop getting on your nerves?