How can send video from webcam in c#?

This source code can be used to send the image of your webcam to remote locations. I can help if you look for a solution like this: the server will be the PC that the webcam is connected to, and the remote computers will be the clients.

namespace Onvif_IP_Camera_Server_04
{
    public class MyServer : IPCameraServer
    {
        private MediaConnector _connector;
        private IIPCamera _camera;
        private IIPCameraClient _client;
 
        public string IpAddress { get; set; }
        public int Port { get; set; }
 
        public event EventHandler<eventargs> ClientCountChange;
 
        public MyServer()
        {
            _connector = new MediaConnector();
            _camera = IPCameraFactory.GetCamera("192.168.115.175:8080", "admin", "admin");
 
            if (_camera != null)
                _camera.Start();
        }
 
        protected override void OnClientConnected(IIPCameraClient client)
        {
            _client = client;
            _connector.Connect(_camera.AudioChannel, _client.AudioChannel);
            _connector.Connect(_camera.VideoChannel, _client.VideoChannel);
 
            var handler = ClientCountChange;
            if (handler != null)
                handler(null, new EventArgs());
 
            base.OnClientConnected(_client);
        }
 
        protected override void OnClientDisconnected(IIPCameraClient client)
        {
            _connector.Disconnect(_camera.AudioChannel, _client.AudioChannel);
            _connector.Disconnect(_camera.VideoChannel, _client.VideoChannel);
            _connector.Dispose();
 
            var handler = ClientCountChange;
            if (handler != null)
                handler(null, new EventArgs());
 
            base.OnClientDisconnected(client);
        }
    }
 
    class Program
    {
        static MyServer _server = new MyServer();
 
        static void Main(string[] args)
        {
            _server.Start();
            _server.SetListenAddress("192.168.115.172", 554);
            _server.ClientCountChange += new EventHandler<eventargs>(server_ClientCountChange);
            Console.WriteLine("Started");
            Console.Read();
        }
 
        static void server_ClientCountChange(object sender, EventArgs e)
        {
            _server.ConnectedClients.ForEach(x => Console.WriteLine(x.TransportInfo.RemoteEndPoint.ToString()));
        }
    }
}

Reference:
How to stream video to multiple locations simultaneously (video stream duplication) in C#[^]