IP Camera Development: Audio und Video Stream - C#

[Justin119]

Hello,

I developed a simple IP camera viewer application in C# that is able to get the audio stream as well.
But I also want to send audio to the camera (for example to warn in real time those who are in unauthorized places). But I can not figure out how to do that.

My WPF C# code is the following:

Code:

using System.Windows;
using Ozeki.Media.IPCamera;
using Ozeki.Media.MediaHandlers;
using Ozeki.Media.MediaHandlers.Video;
 
namespace VideoCameraViewer04Wpf
{
    /// <summary>
    /// Interaction logic for MainWindow.xaml
    /// </summary>
    public partial class MainWindow : Window
    {
        private IIPCamera _camera;
        private BitmapSourceProvider _bitmapSourceProvider;
        private MediaConnector _connector;
        private Speaker _speaker;
 
        public MainWindow()
        {
            InitializeComponent();
 
            _bitmapSourceProvider = new BitmapSourceProvider();
            _connector = new MediaConnector();
            videoViewer.SetImageProvider(_bitmapSourceProvider);
            _speaker = Speaker.GetDefaultDevice();
        }
 
        private void Connect_Click(object sender, RoutedEventArgs e)
        {
            _camera = IPCameraFactory.GetCamera("192.168.115.175:8080", "admin", "admin");
            _connector.Connect(_camera.VideoChannel, _bitmapSourceProvider);
            _connector.Connect(_camera.AudioChannel, _speaker);
            _camera.Start();
            videoViewer.Start();
            _speaker.Start();
        }
    }
}

Note: I used Ozeki Camera SDK as a C# camera library that determines all the used namespaces, etc.

Any idea? Thank you in advance!