public override bool Connect()
{
//try
//{
if (_camera != null)
{
_camera.Start();
Connector.Connect(_camera, Detector);
Connector.Connect(Detector, BitmapSourceProvider);
Connector.Connect(_camera, Snapshot);
CameraState = "Streaming";
Log.Write("USB camera connected");
return(true);
}
CameraState = "Disconnected";
Log.Write("Cannot access USB camera");
return(false);
//}
//catch (Exception ex)
//{
// CameraState = "Disconnected";
// return false;
//}
}
private void connectBt_Click(object sender, EventArgs e)
{
try
{
disconnectBt.Enabled = true;
_webCamera = new WebCamera();
_connector.Connect(_webCamera, _liveProvider);
_connector.Connect(_webCamera, _capture);
_connector.Connect(_webCamera.VideoChannel, _resizeHandler);
_resizeHandler.SetResolution(600, 800);
liveViewer.SetImageProvider(_liveProvider);
liveViewer.Start();
_webCamera.Start();
start();
connectBt.Enabled = false;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
/// <summary>
/// Starts the video handlers.
/// </summary>
public void StartVideo()
{
if (WebCamera != null)
{
WebCamera.Start();
}
}
public static void ConnectUSBCamera()
{
_mediaConnector.Connect(_webCamera, _imageProvider);
_videoViewer.SetImageProvider(_imageProvider);
_mediaConnector.Connect(_webCamera, _snapshotHandler);
_webCamera.Start();
_videoViewer.Start();
timAnimation.Enabled = true;
}
/// <summary>
/// Starts the video handlers.
/// </summary>
public void StartVideo()
{
if (WebCamera != null)
{
WebCamera.Start();
}
if (videoCollection != null)
{
videoCollection.Start();
}
}
public FormClient(string init_ip)
{
try
{
InitializeComponent();
tbAddress.Text = init_ip;
this.FormBorderStyle = FormBorderStyle.FixedSingle;
camera = new WebCamera(imageBox.Handle, 0, 0, imageBox.ClientSize.Width, imageBox.ClientSize.Height);
camera.Start();
btnConnect_Click(this, null);
}
catch { }
}
private async Task ConnectWebCamera()
{
await Task.Run(() =>
{
webCamera = WebCamera.GetDefaultDevice();
if (webCamera == null)
{
return;
}
connector.Connect(webCamera, _provider1);
webCamera.Start();
videoViewerWFCamara1.Start();
});
}
private void ConnectUSBCamera_Click(object sender, RoutedEventArgs e)
{
_webcamera = WebCamera.GetDefaultDevice();
if (_webCamera == null)
{
return;
}
_connector.Connect(_webCamera, _provider);
_videoSender = _webCamera;
_webCamera.Start();
_videoViewerWpf.Start();
}
static void Main(string[] args)
{
cam.Start();
VideoFilesManager.MemoryLimit = 10;
Log.Logger = new LoggerConfiguration()
.MinimumLevel.Information()
.WriteTo.Console()
.CreateLogger();
timer = new Timer(new TimerCallback(Renew), 0, 0, 10_000);
VideoBroadcatingServer server;
server = new VideoBroadcatingServer(cam);
server.StartStreaming();
ScreenVideoRecording();
Console.ReadLine();
}
/// <summary>
/// Connect to the webcam and detect QR codes.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void button1_Click(object sender, EventArgs e)
{
_webCamera = WebCamera.GetDefaultDevice();
connect_button.Enabled = false;
disconnect_button.Enabled = true;
if (_webCamera != null)
{
//Setup webcam.
_mediaConnector.Connect(_webCamera, _imageProvider);
_videoViewer.SetImageProvider(_imageProvider);
_webCamera.Start();
_videoViewer.Start();
state_textbox.Text = @"ONLINE";
detectStatus_textbox.Text = @"SØGER EFTER QR KODE";
try
{
_barcodeReader.DetectionOccurred += BarcodeReaderOnDetectionOccurred;
_imageProcesserHandler.AddProcesser(_barcodeReader);
_frameCapture.SetInterval(5);
_mediaConnector.Connect(_webCamera, _frameCapture);
_mediaConnector.Connect(_frameCapture, _imageProcesserHandler);
_frameCapture.Start();
}
catch (Exception ex)
{
MessageBox.Show(@"Der opstod en fejl: " + ex.Message);
}
}
else
{
MessageBox.Show(@"Kunne ikke finde et webcam. Sørg for, at det er
installeret korrekt og sat til og prøv så igen", @"Der opstod en fel!");
}
}
private void btnStartCam_Click(object sender, EventArgs e)
{
picVisitorImg.Visible = false;
picVideo.Visible = true;
ChangeCameraMode(false);
// Camera Code Starts Here...
objWebCam.Start();
SendKeys.Send("{TAB}");
// Following Code is Temporary When Go Live Comment Following Code
// and Remove comment from above Code..
////OpenFileDialog objOpF = new OpenFileDialog();
////objOpF.Filter = "Image (.jpg) | *.jpg";
////objOpF.RestoreDirectory = true;
////objOpF.InitialDirectory = @"E:\";
////objOpF.ShowDialog();
////if (objOpF.FileName != string.Empty)
////{
//// picVisitorImg.Image = Image.FromFile(objOpF.FileName);
//// objVisitorGP.ImgFileName = "Image.jpg";
//// //Helper.SaveImageCapture(picVisitorImg.Image, objVisitorGP.ImgFileName);
////}
}
/// <summary>
/// Changes the camera device.
/// </summary>
public void ChangeCamera(int deviceID)
{
if (!initialized)
return;
// same device
if (WebCamera != null && WebCamera.DeviceID == deviceID)
return;
// find the proper info
VideoDeviceInfo newDeviceInfo = null;
foreach (var info in Cameras)
{
if (info.DeviceID != deviceID)
continue;
newDeviceInfo = info;
break;
}
if (newDeviceInfo == null)
return;
// begin change device
bool capturing = false;
if (WebCamera != null)
{
// disconnect
if (LocalImageProvider != null)
audioConnector.Disconnect(WebCamera, LocalImageProvider);
audioConnector.Disconnect(WebCamera, phoneCallVideoSender);
// dispose previous device
capturing = WebCamera.Capturing;
WebCamera.Stop();
WebCamera.Dispose();
}
// create new
WebCamera = WebCamera.GetDevice(newDeviceInfo);
if (WebCamera != null)
{
audioConnector.Connect(WebCamera, LocalImageProvider);
audioConnector.Connect(WebCamera, phoneCallVideoSender);
if (capturing)
WebCamera.Start();
}
OnPropertyChanged("WebCamera");
}
/// <summary>
/// Changes the camera device.
/// </summary>
public void ChangeCamera(int deviceID)
{
if (!initialized)
{
return;
}
// same device
if (WebCamera != null && WebCamera.DeviceID == deviceID)
{
return;
}
// find the proper info
VideoDeviceInfo newDeviceInfo = null;
foreach (var info in Cameras)
{
if (info.DeviceID != deviceID)
{
continue;
}
newDeviceInfo = info;
break;
}
if (newDeviceInfo == null)
{
return;
}
// begin change device
bool capturing = false;
if (WebCamera != null)
{
// disconnect
if (LocalImageProvider != null)
{
audioConnector.Disconnect(WebCamera, LocalImageProvider);
}
audioConnector.Disconnect(WebCamera, phoneCallVideoSender);
// dispose previous device
capturing = WebCamera.Capturing;
WebCamera.Stop();
WebCamera.Dispose();
}
// create new
WebCamera = WebCamera.GetDevice(newDeviceInfo);
if (WebCamera != null)
{
audioConnector.Connect(WebCamera, LocalImageProvider);
audioConnector.Connect(WebCamera, phoneCallVideoSender);
if (capturing)
{
WebCamera.Start();
}
}
OnPropertyChanged("WebCamera");
}
/// <summary>
/// Occurs when the Camera settings has been changed.
/// </summary>
/// <param name="info">Contains information about the settings.</param>
public void CameraSettingsHasChanged(VideoSettingsInfo info)
{
if (camera == null) return;
camera.Resolution = info.SelectedResolution;
if (camera.DeviceID != info.SelectedDevice)
{
var list = WebCamera.GetDevices();
foreach (var videoDeviceInfo in list)
{
if (videoDeviceInfo.DeviceID==info.SelectedDevice)
{
camera.Stop();
mediaConnector.Disconnect(camera, phonecallVideoSender);
mediaConnector.Disconnect(camera, localImageHandler);
camera = WebCamera.GetDevice(videoDeviceInfo);
camera.Start();
mediaConnector.Connect(camera, phonecallVideoSender);
mediaConnector.Connect(camera, localImageHandler);
}
}
}
}
