Sorry I am a french newbies and i need help

i've installed bsplayer 0.85 build 488 on my computer(under easydivx
directory because this soft use it)
then i've installed ffdshow-20020617(the last version)
i've also installed divx 5.0.2 free version and xvid.
The film i've created with xvid coded work fine.
The one created with divx 5.0.2 work in windows media player v7 but with you soft i can hear the sound but i see a black screen.

Have you an answer for me ? thank you