/// <summary>
/// When the window size changes, stop the video, resize then restart the video.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void MainForm_SizeChanged(object sender, EventArgs e)
{
MainVideoPlayer.SignalToStop();
MainVideoPlayer.WaitForStop();
ResizeVideoPlayer();
MainVideoPlayer.Start();
}
/// <summary>
/// Assures that everything is stopped before exiting.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void MainForm_FormClosing(object sender, FormClosingEventArgs e)
{
// Stop audio components.
CurrentWaveOut.Stop();
CurrentWaveIn.StopRecording();
// Stop video components.
MainVideoPlayer.SignalToStop();
MainVideoPlayer.WaitForStop();
}
/// <summary>
/// Activates or desactivates the video and audio player.
/// </summary>
private void TogglePlayerState()
{
if (IsPlaying)
{
// Link video input device.
VideoCaptureDevice videoCaptureDevice = new VideoCaptureDevice(VideoDevices[VideoSourceSelector.SelectedIndex].MonikerString);
VideoSourceWHRatio = ((float)(videoCaptureDevice.VideoCapabilities.FirstOrDefault().FrameSize.Width)) / ((float)(videoCaptureDevice.VideoCapabilities.FirstOrDefault().FrameSize.Height));
MainVideoPlayer.VideoSource = videoCaptureDevice;
// Link audio input device to WaveIn.
CurrentWaveIn.DeviceNumber = AudioSourceSelector.SelectedIndex;
// Create WaveBuffer with the WaveIn.
WaveBuffer = new BufferedWaveProvider(CurrentWaveIn.WaveFormat);
WaveBuffer.DiscardOnBufferOverflow = true;
// Initialize WaveOut with the WaveBuffer.
CurrentWaveOut.Init(WaveBuffer);
// Start playing the video and audio.
ResizeVideoPlayer();
MainVideoPlayer.Start();
CurrentWaveIn.StartRecording();
CurrentWaveOut.Play();
}
else
{
// Stop audio components.
CurrentWaveOut.Stop();
CurrentWaveIn.StopRecording();
// Stop video components.
MainVideoPlayer.SignalToStop();
MainVideoPlayer.WaitForStop();
}
}