private void button2_Click(object sender, EventArgs e)
{
mpeg = new MJPEGStream();
AForge.Video.DirectShow.VideoCaptureDevice fcg = new AForge.Video.DirectShow.VideoCaptureDevice();
mpeg.Login = "******";
mpeg.Password = "******";
mpeg.Source = "http://192.168.1.111/GetData.cgi";
AsyncVideoSource asyncSource = new AsyncVideoSource(mpeg);
mpeg.NewFrame += new NewFrameEventHandler(cam_NewFrame);
mpeg.Start();
Timer ti = new Timer();
/* sec = 0;
*
* frame_count = 0;
* //usbCam = new FilterInfoCollection(FilterCategory.VideoInputDevice);
* //cam = new VideoCaptureDevice(usbCam[0].MonikerString);
* VideoCaptureDeviceForm Video_Input = new VideoCaptureDeviceForm();
* Video_Input.ShowDialog();
* cam =new VideoCaptureDevice(Video_Input.VideoDeviceMoniker);
* cam.NewFrame +=new NewFrameEventHandler(cam_NewFrame);
* cam.Start();*/
ti.Interval = 1000;
ti.Tick += new EventHandler(time);
ti.Start();
}
private void Start_Click(object sender, EventArgs e)
{
if (urlTxtBox.Text.Any())
{
jpegStream = new MJPEGStream(urlTxtBox.Text);
asyncVS = new AsyncVideoSource(jpegStream);
asyncVS.NewFrame += Device_NewFrameAsync;
asyncVS.Start();
}
else if (DeviceDropBox.Text.Equals("Video File"))
{
videoSource = new FileVideoSource(filePath);
// set NewFrame event handler
videoSource.NewFrame += Device_NewFrameAsync;
videoSource.VideoSourceError += new VideoSourceErrorEventHandler(videoSource_Error);
// start the video source
videoSource.Start();
}
else
{
//VideoCaptureDevice vcd = new VideoCaptureDevice(stream.Source);
var selected = DeviceDropBox.SelectedIndex;
device = new VideoCaptureDevice(videoDevices[selected].MonikerString);
device.NewFrame += Device_NewFrameAsync;
device.Start();
}
}
public WebCamVideoSource(string moniker) : base(DeviceName)
{
Device = new VideoCaptureDevice(moniker ?? throw new ArgumentNullException(nameof(moniker)));
_videoSource = new AsyncVideoSource(Device);
var videoCapability = Device.VideoCapabilities[0];
FrameSize = videoCapability.FrameSize;
MaxFrameRate = videoCapability.MaximumFrameRate;
}
private void OpenVideoSource(VideoCaptureDevice source)
{
Variaveis.Principal().Cursor = System.Windows.Input.Cursors.Wait;
CloseVideoSource();
asyncVideoSource = new AsyncVideoSource(source);
asyncVideoSource.NewFrame += AsyncVideoSource_NewFrame;
asyncVideoSource.Start();
videoSource = source;
Variaveis.Principal().Cursor = System.Windows.Input.Cursors.Arrow;
}
private void button5_Click(object sender, EventArgs e)
{
mpeg = new MJPEGStream();
AForge.Video.DirectShow.VideoCaptureDevice fcg = new AForge.Video.DirectShow.VideoCaptureDevice();
mpeg.Login = "******";
mpeg.Password = "******";
mpeg.Source = "http://192.168.1.8/GetData.cgi";
AsyncVideoSource asyncSource = new AsyncVideoSource(mpeg);
mpeg.NewFrame += new NewFrameEventHandler(cam_NewFrame);
mpeg.Start();
}
/// <summary> release everything. </summary>
public static void Dispose()
{
try
{
asyncSource.Stop();
asyncSource = null;
}
catch { }
asyncSource_NewFrame(null, new NewFrameEventArgs(null));
}
public static void Start(VideoCaptureDevice videoSource)
{
videoDevices = new FilterInfoCollection(FilterCategory.VideoInputDevice);
//VideoCaptureDevice videoSource = new VideoCaptureDevice(videoDevices[Device].MonikerString);
videoSource.DesiredFrameRate = 25;
asyncSource = new AsyncVideoSource(videoSource, true);
asyncSource.NewFrame += new NewFrameEventHandler(asyncSource_NewFrame);
asyncSource.Start();
}
private void btnStop_Click(object sender, EventArgs e)
{
if (bw != null)
{
stopBackgroundWorker();
}
if (avs != null)
{
avs.Stop();
avs = null;
}
}
private void BtnStart_Click(object sender, EventArgs e)
{
fileName = "Channel" + "_" + DateTime.Now.Ticks.ToString() + Constants.EXTENSION_JPEG;
VideoCaptureDeviceForm captureDeviceForm = new VideoCaptureDeviceForm();
if (captureDeviceForm.ShowDialog(this) == DialogResult.OK)
{
videoSource = captureDeviceForm.VideoDevice;
asyncVideoSource = new AsyncVideoSource(videoSource);
asyncVideoSource.NewFrame += AsyncVideoSource_NewFrame;
asyncVideoSource.Start();
}
}
private AsyncVideoSource videoSource; // Implements IVideoSource
#endregion
#region Constructor
public FileStreamCamera(string videoFilename, bool skipFramesIfBusy)
{
ClearROI();
this.videoFilename = videoFilename;
videoSource = new AsyncVideoSource(new FileVideoSource(videoFilename));
videoSource.SkipFramesIfBusy = skipFramesIfBusy;
if (videoSource != null)
{
videoSource.NewFrame += new NewFrameEventHandler(videoSource_NewFrame);
videoSource.VideoSourceError += new VideoSourceErrorEventHandler(videoSource_VideoSourceError);
videoSource.PlayingFinished += new PlayingFinishedEventHandler(videoSource_PlayingFinished);
}
}
private void button8_Click(object sender, EventArgs e)
{
AForge.Controls.VideoSourcePlayer playerControl = new VideoSourcePlayer();
// set new frame event handler if we need processing of new frames
playerControl.NewFrame += new VideoSourcePlayer.NewFrameHandler(playerControl_NewFrame);
// create nested video source, for example JPEGStream
AForge.Video.JPEGStream stream = new JPEGStream("some url");
// create video source
IVideoSource videoSource = new AsyncVideoSource(stream);
// start playing it
playerControl.VideoSource = videoSource;
playerControl.Start( );
}
private void btnLoadVideo_Click(object sender, EventArgs e)
{
if (avs != null)
{
return;
}
openFileDialog.Filter = "MP4 | *.mp4";
if (openFileDialog.ShowDialog() != DialogResult.OK)
{
return;
}
avs = new AsyncVideoSource(new VideoFileSource(openFileDialog.FileName));
avs.NewFrame += Avs_NewFrame;
avs.Start();
}
public LedWallInteract()
{
InitializeComponent();
convTimes = new List <TimeSpan>();
// Initialize hardware driver
_ledWall = new LedWallHardwareDriver(LedsPerStrip, StripCount);
rainbow = new Color[LedsPerStrip];
int steps = LedsPerStrip / gamut.Length;
for (int i = 0; i < gamut.Length; i++)
{
Color[] iter = InterpolateColors(gamut[i], gamut[(i + 1) % gamut.Length], steps);
Array.Copy(iter, 0, rainbow, i * steps, Math.Min(iter.Length, LedsPerStrip - (i * steps)));
}
bw = null;
avs = null;
}
public override void Cleanup()
{
videoSource = null;
}
