void videoFile_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
if (this.NewFrame != null)
{
this.NewFrame(this, eventArgs);
}
}
private void _videoSource_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
if (OnNewFrame != null)
{
OnNewFrame(eventArgs.Frame);
}
}
private void VideoDevice_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
if (SettingService.IsMirror)
{
eventArgs.Frame.RotateFlip(System.Drawing.RotateFlipType.RotateNoneFlipX);
}
}
void videoSource_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
//Cast the frame as Bitmap object and don't forget to use ".Clone()" otherwise
//you'll probably get access violation exceptions
//myBitImg = Helper.BitmapToImageSource((System.Drawing.Bitmap)eventArgs.Frame.Clone());
//myImgDisp.Source = myBitImg;
try
{
System.Drawing.Image img = (System.Drawing.Bitmap)eventArgs.Frame.Clone();
MemoryStream ms = new MemoryStream();
img.Save(ms, System.Drawing.Imaging.ImageFormat.Bmp);
ms.Seek(0, SeekOrigin.Begin);
BitmapImage bi = new BitmapImage();
bi.BeginInit();
bi.StreamSource = ms;
bi.EndInit();
bi.Freeze();
myImgDisp.Dispatcher.BeginInvoke(new ThreadStart(delegate
{
myImgDisp.Source = bi;
}));
}
catch (Exception ex)
{
}
}
void SelectedCamera_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
try
{
if (Application.Current != null)
{
if (ImageControls != null)
{
foreach (var item in ImageControls)
{
if (!isVideoSourceInitialized)
{
ImageControls = new List <Image>();
break;
}
Application.Current.Dispatcher.Invoke((Action)(delegate
{
item.Source = LoadBitmap((System.Drawing.Bitmap)eventArgs.Frame.Clone());
}));
}
}
}
}
catch { }
}
private void CaptureDevice_NewFrame(object sender, AForge.Video.NewFrameEventArgs e)
{
if (OnFrameAvailable != null)
{
OnFrameAvailable(e.Frame);
}
}
/// <summary>
/// 接收到图片处理
/// </summary>
/// <param name="sender"></param>
/// <param name="eventArgs"></param>
private void OnNewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
Bitmap bitmap = (Bitmap)eventArgs.Frame.Clone();
this.videoPalyerA.SetImage(bitmap);
this.videoPalyerB.SetImage(bitmap);
}
void camera_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
globFrameCount++;
DateTime captureTime = DateTime.Now;
Bitmap frame = eventArgs.Frame;
BitmapData bmpData = frame.LockBits(new Rectangle(0, 0, frame.Width, frame.Height), ImageLockMode.ReadWrite,
frame.PixelFormat);
Image <Bgr, byte> image = new Image <Bgr, byte>(frame.Width, frame.Height, bmpData.Stride, bmpData.Scan0);
//to prevent any corrupted memory errors that crop up for some reason
Image <Bgr, byte> image2 = image.Clone();
//dispose all unused image data to prevent memory leaks
image.Dispose();
frame.UnlockBits(bmpData);
frame.Dispose();
eventArgs.Frame.Dispose();
CapturedImage capturedImage = new CapturedImage(image2, captureTime);
MostRecentImage = capturedImage;
_logic.UpdateAndPredictNotes(capturedImage);
TimeSpan timeElapsed = DateTime.Now - captureTime;
if (timeElapsed.TotalMilliseconds > 45)
{
Debug.WriteLine("WARNING: Capture took {0} ms.", timeElapsed.TotalMilliseconds);
}
ImageQueue.Enqueue(capturedImage);
}
private void ca_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
Bitmap bit = (Bitmap)eventArgs.Frame.Clone();
img = bit;
pictureBox1.Image = img;
}
private void VideoSource_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
Invoke((MethodInvoker) delegate
{
if (pictureBox1.Image != null)
{
pictureBox1.Image.Dispose();
}
Bitmap clone = (Bitmap)eventArgs.Frame.Clone();
try
{
Rectangle rect = new Rectangle(0, 0, eventArgs.Frame.Width, eventArgs.Frame.Height);
System.Drawing.Imaging.BitmapData bmpData = eventArgs.Frame.LockBits(rect, System.Drawing.Imaging.ImageLockMode.ReadWrite, eventArgs.Frame.PixelFormat);
IntPtr ptr = bmpData.Scan0;
var bytes = _encoder.EncodeFrame(ptr);
eventArgs.Frame.UnlockBits(bmpData);
if (bytes != null && bytes.Length > 0)
{
_writer.Write(bytes);
_socket.SendTo(bytes, _endPoint);
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
pictureBox1.Image = clone;
});
}
private async void CaptureNewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
GC.Collect();
var frame = eventArgs.Frame;
await SendVideoFrameAsync(frame, _currentVideoInterlocutor);
}
private void _currentCameraDevice_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
IsPlaying = _haveStarted;
try
{
BitmapImage bi;
using (var bitmap = (Bitmap)eventArgs.Frame.Clone())
{
bi = bitmap.ToBitmapImage();
}
bi.Freeze(); // avoid cross thread operations and prevents leaks
Dispatcher.BeginInvoke(new ThreadStart(delegate { this.Source = bi; }));
if (_needOneFrame)
{
using (MemoryStream bitmapStream = new MemoryStream())
{
eventArgs.Frame.Save(bitmapStream, ImageFormat.Bmp);
_currentBitmapBytes = bitmapStream.GetBuffer();
_needOneFrame = false;
}
}
}
catch (Exception exc)
{
}
}
private void Cam_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
// Timer
//Bitmap bit = (Bitmap)eventArgs.Frame.Clone(); // kameradan alınan görüntüyü picturebox a atıyoruz.
_livePhoto = (Bitmap)eventArgs.Frame.Clone();
pbOrginal.Image = _livePhoto;
}
void captureDevice_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
lock (this)
{
Dispatcher.Invoke(delegate()
{
var image = eventArgs.Frame;
_detector.ProcessFrame(image);
if (_processor.ObjectsCount > 0)
{
var largestMovementArea = int.MinValue;
var largestMovementCenter = default(Point);
foreach (var zone in _processor.ObjectRectangles)
{
var movementArea = zone.Width * zone.Height;
if (movementArea > largestMovementArea)
{
largestMovementArea = movementArea;
largestMovementCenter = new Point(zone.X + zone.Width / 2, zone.Y + zone.Height / 2);
}
}
//now determine where the center movement is, and in which grid.
var imageWidth = (double)image.Width;
var imageHeight = (double)image.Height;
var gridRowCount = MotionGrid.RowDefinitions.Count;
var gridColumnCount = MotionGrid.ColumnDefinitions.Count;
var cellWidth = imageWidth / gridColumnCount;
var cellHeight = imageHeight / gridRowCount;
var targetColumn = (int)Math.Min(Math.Max((largestMovementCenter.X) / cellWidth, 0), gridColumnCount - 1);
var targetRow = (int)Math.Min(Math.Max((largestMovementCenter.Y) / cellHeight, 0), gridRowCount - 1);
var currentProgressBarRow = Grid.GetRow(ProgressBar);
var currentProgressBarColumn = Grid.GetColumn(ProgressBar);
//reposition the progress bar if the cell with activity in it has changed.
if (currentProgressBarColumn != targetColumn || currentProgressBarRow != targetRow)
{
Grid.SetColumn(ProgressBar, targetColumn);
Grid.SetRow(ProgressBar, targetRow);
this.currentColumn = targetColumn;
this.currentRow = targetRow;
ProgressBar.Value = 0;
}
}
var source = ConvertBitmap(image);
CameraFeed.Source = source;
image.Dispose();
});
}
}
private void VideoCaptureDevice_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
try
{
System.Drawing.Image img = (Bitmap)eventArgs.Frame.Clone();
MemoryStream ms = new MemoryStream();
img.Save(ms, ImageFormat.Bmp);
ms.Seek(0, SeekOrigin.Begin);
BitmapImage bi = new BitmapImage();
bi.BeginInit();
bi.StreamSource = ms;
bi.EndInit();
bi.Freeze();
Dispatcher.BeginInvoke(new ThreadStart(delegate
{
frameHolder.Source = bi;
}
));
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
private void CaptureDevice_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
Bitmap frame = eventArgs.Frame;
ui(() => {
ImageRealTime.Source = BitmapToImageSource(frame);
});
//we'll process next one only when we've finished previos
if (!processingFinished)
{
return;
}
processingFinished = false;
new Thread((obj) =>
{
Bitmap fr = (Bitmap)obj;
string info = "";
Bitmap processedFrame = ImageProcessor.getEdges(fr, objects, forgetTicks, out info);
ui(() =>
{
ImageRealTimeProcessed.Source = BitmapToImageSource(processedFrame);
Title = info;
});
processingFinished = true;
}).Start(frame.Clone());
}
private void WebCam_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
MemoryStream memoryStream = new MemoryStream();
System.Drawing.Bitmap img = (System.Drawing.Bitmap)eventArgs.Frame.Clone();
img.Save(memoryStream, System.Drawing.Imaging.ImageFormat.Bmp);
memoryStream.Seek(0, SeekOrigin.Begin);
BitmapImage requiredImage = new BitmapImage();
requiredImage.BeginInit();
requiredImage.StreamSource = memoryStream;
requiredImage.EndInit();
requiredImage.Freeze();
if (takePicture)
{
takePicture = false;
img.Save(string.Format(@"C:\Users\shyam\Desktop\Afergo Images\{0}.jpg", System.Guid.NewGuid().ToString()));
}
Dispatcher.BeginInvoke(new ThreadStart(delegate
{
imgScreen.Source = requiredImage;
}));
}
private void Camera_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
Bitmap bmp = (Bitmap)eventArgs.Frame.Clone();
if (isScaning)
{
img = (Bitmap)eventArgs.Frame.Clone();
}
bmp.RotateFlip(RotateFlipType.Rotate180FlipY);
if (isScaning)
{
Bitmap img2 = (Bitmap)bmp.Clone();
System.Drawing.Pen p = new System.Drawing.Pen(System.Drawing.Color.YellowGreen, (float)4);
Graphics g = Graphics.FromImage(img2);
System.Drawing.Point p1 = new System.Drawing.Point(15, top);
System.Drawing.Point p2 = new System.Drawing.Point(imagePlay.Width * 2, top);
g.DrawLine(p, p1, p2);
g.Dispose();
top += 5;
if (top >= 400)
{
top = 50;
}
//top = top % imagePlay.Height;
imagePlay.Image = img2;
}
else
{
imagePlay.Image = bmp;
}
}
private void VideoSource_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
if (pbWeb.Image != null)
{
pbWeb.Image.Dispose();
}
pbWeb.Image = (Bitmap)eventArgs.Frame.Clone();
}
private void videoCaptureDevice_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
Size resizer = new Size(480, 240);
tempImage = (Bitmap)eventArgs.Frame.Clone();
imageToSend = ResizeImage(tempImage, resizer);
video();
}
private static void VideoSource_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
lock (bitmapLock)
{
lastBitmap.Dispose();
lastBitmap = new System.Drawing.Bitmap(eventArgs.Frame);
}
}
private void source_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
currFrame = eventArgs.Frame;
if (NewFrame != null)
{
NewFrame(this, EventArgs.Empty);
}
}
private void Frame_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
try
{
ptxWebCam.Image = (Image)eventArgs.Frame.Clone();
}
catch (Exception ex) { }
}
void videoSource_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
newFrame = (Image)eventArgs.Frame.Clone();
if (NewFrameEvent != null)
{
NewFrameEvent(this, new EventArgs());
}
}
public static void VideoSource_NewFrame(object sender,
AForge.Video.NewFrameEventArgs eventArgs)
{
if (pcbFoto.Image != null)
{
pcbFoto.Image.Dispose();
}
pcbFoto.Image = (System.Drawing.Bitmap)eventArgs.Frame.Clone();
}
private void _videoCaptureDevice_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
lock (_framesLock)
{
_lastFrame?.Dispose();
_lastFrame = (Bitmap)eventArgs.Frame.Clone();
}
_screenWaitEvent?.Set();
}
private void onCameraNewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
//Cast the frame as Bitmap object and don't forget to use ".Clone()" otherwise
//you'll probably get access violation exceptions
lock (lockobj) {
cameraImage = (Bitmap)eventArgs.Frame.Clone();
updateAvataPreview();
}
}
private void videoSource_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
// This will get the elapse time between the current time from the time you start your recording
TimeSpan currentTime = DateTime.Now.TimeOfDay;
TimeSpan elapse = currentTime - tmspStartRecording;
//Cast the frame as Bitmap object and don't forget to use ".Clone()" otherwise you'll probably get access violation exceptions
videoWriter.WriteVideoFrame((Bitmap)eventArgs.Frame.Clone(), elapse);
}
void stream__NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
if (OnFrame != null)
{
OnFrame.Invoke(this, new FrameEventArgs {
Image = eventArgs.Frame
});
}
}
// event-handler of video - rotate image and display
void videoSource_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
frameCounter++;
if (frameCounter > 10)
{
pictureBoxVideo.BackgroundImage = RotateImage((Bitmap)eventArgs.Frame.Clone(), cameraRotation, cameraZoom);
frameCounter = 0;
}
}
