X Video Extension question

[Ben <b_plony@xxxxxxxxx>]

Hi

I use libXv to display live video
in our application. I need to do some
drawing on top of it. I can draw, but 
I cannot figure out how to erase the
drawing in order to draw something different.
Is there some way to tell XV to repaint the window ?
( I'am not sure that this is the right mailing
list for this question. If not, I appologize and
would appreciate to get some link that explains
this issue )

best regards.




		
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