encoding problem

Hi,

I am trying to use XVID encoding captured images from up to 16 cameras
simultaneouslly.
I have no problems encoding frames from 5 cameras.
I´ve used DivX without problems with 16 cameras.
Each camera has its own thread to process (encode and store in a .avi) all
frames received.
When I try to encode more then 5 cameras, all .avi´s that I have recorded
with
encoded frames, has only noise, despite all calls to xvid_encore allways
return XVID_ERR_OK.
The question is :
I have many threads calling "xvid_encore" with its own enc_handle, exist the
possibility
of some reentrancy "problem"  due the "almost" simultaneous calls ?

Any help will be great.

thanks,

Fernando A. de Araujo Filho
[email protected]