Problem with videos

I can see in my wii a video in DivX MPEG-4 Version 5 of 14 minutes. The video start in 2 seconds. If I try to see a video in XVID MPEG-4 of 1 hour the wii only show the circle and in the pc you can see the level of transcode to flv to 0%.

Can you help me

Regards

Make sure ffdshow has xvid support turned on…