vlc activex - opengl out- geting hwnd

[osmanosman]

Firstly sory for my poor English..
I'm using vlc in my visual basic video project. Vlc activex is geting the best cpu performance.It is perfect.

But I have a problem. I'm using image video output and picturebox. I'm geting pixel from picturebox with getpixel api and I can take motion. But this way is not a good solution for cpu performance

Is there any way to get vlc opengl video window hwnd number from activex?
like getVariable("...hwnd").
I want to use this window with getpixel api for motion detection.
thanks