In c# how to broadcast a vidio from system camera

For creating a C# camera viewer I have used this onvif c# library that allows you to implement different kind of camera applications using .NET languages. Take a look at the following example projects that help you to broadcast video from your network camera:

• Broadcast camera stream to website
• Broadcast camera stream to multiple locations (remote computers and mobile phones)

I know a commercial toolkit named leadtools that supports Video streaming and conferencing using different protocols (UDP, TCP, RTP, RTSP, etc.). You can find more information on their website.

try this ,

http://www.codeproject.com/Articles/17048/Examples-to-create-your-Conferencing-System-in-NET

http://www.codeproject.com/Articles/15537/Camera-Vision-video-surveillance-on-C