Dynamic texture?

[howard]

Hi,
Now I want to use dynamic texture function in my application.
by either image sequences or avi file as input textures. But I need to dynamic update my input textures, but by both image sequences and avi file method, I think vizard only load input textures into memory at first time, so even input texture has been changed, the vizard don't load it.
So is there any way to solve this problem?
Thanks in advance.

Howard