an apparent bug

Hi all,

I use Xvid as my first choice compression method, and rarely come into
finding the problem I found today. Whenever you compress video materials
using Xvid, I find Xvid could result in the first 2 or 3 frame to be same as
the first frame, and then come to the next sequential frames? Did everyone
else find the same problem? If so, has this bug been reported?


Yong