Real time capturing video stream

I have read your problem. I know that it had a few years before and it's possible that your problem is already solved. But I would like to offer a possibility to connect your camera. 

You can find an example and a sample method to reach your aim. This site can help to you:
http://www.camera-sdk.com/p_86-how-to-display-captured-still-camera-image-on-a-website-onvif.html

Besides that you can find other solutions for cameras. I hope that you will enjoy that. This solution give you chance to streaming your webcamera and connect it in c#.