I m trying to overlay an image on a live video.I play the video in a picture control.I have placed another picture control on the first one and put an image on to the second one.But when I execute my program, the live video is played undisturbed.But the image is flickering at a random manner and after few minutes it gets vanished.

I m using Visual Studio Professional 2010.I m coding in c++.

Can any one help me to remove the flickering of the image and to view the image permanently without getting vanished.

Regards ,