public GZVideoCapture(Action <Mat> grabAction, int ind = 0) { //DsDevice[] _SystemCamereas = DsDevice.GetDevicesOfCat(FilterCategory.VideoInputDevice); //WebCams = new Video_Device[_SystemCamereas.Length]; vid = new VideoCapture(ind); W = (int)vid.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameWidth); H = (int)vid.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameHeight); vid.ImageGrabbed += (sender, e) => { if (vid != null) { using (Mat mat = new Mat()) { lock (vidLock) { if (vid != null) //mat = vid.QueryFrame(); { vid.Retrieve(mat); } } if (mat == null) { return; } grabAction(mat); } } }; vid.Start(); }
public void readWriteVideo(String filePath, String name, String outputFolder) { String outputVideo = outputFolder + "\\" + name.Split('.')[0] + ".avi"; double TotalFrame; double Fps; int FrameNo = 0; VideoCapture capture = new VideoCapture(filePath); TotalFrame = capture.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameCount); Fps = capture.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.Fps); int fourcc = Convert.ToInt32(capture.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.FourCC)); int Width = Convert.ToInt32(capture.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameWidth)); int Height = Convert.ToInt32(capture.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameHeight)); //VideoWriter writer = new VideoWriter(outputVideo, VideoWriter.Fourcc('X', '2', '6', '4'), Fps, new Size(Width, Height), true); VideoWriter writer = new VideoWriter(outputVideo, VideoWriter.Fourcc('M', 'P', '4', 'V'), Fps, new Size(640, 360), true); Mat m = new Mat(); while (FrameNo < TotalFrame) { capture.Read(m); Image <Bgr, byte> frmImage = m.ToImage <Bgr, byte>().Resize(416, 416, Inter.Cubic); writer.Write(frmImage.Mat); FrameNo++; } if (writer.IsOpened) { writer.Dispose(); } Console.WriteLine("Success: " + outputVideo); capture.Stop(); capture.Dispose(); }
void generateVideo(string path, string filename) { int i = -1; var fcc = VideoWriter.Fourcc('m', 'p', '4', 'v'); Stopwatch watch = new Stopwatch(); watch.Start(); using (var video = new VideoCapture(path)) using (var writer = new VideoWriter(@$ "{filename}.mp4", fcc, video.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.Fps) / FRAMES, new Size((int)video.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameWidth), (int)video.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameHeight)), true)) using (var img = new Mat()) { while (video.Grab()) { if (++i % FRAMES == 0) { video.Read(img); Bitmap bmp = new Bitmap(convertIntoAscii(img.ToBitmap()), (int)video.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameWidth), (int)video.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameHeight)); Image <Bgr, byte> frame = bmp.ToImage <Bgr, byte>(); writer.Write(frame.Mat); } } } watch.Stop(); Console.WriteLine($"\u001b[36mTime: {watch.ElapsedMilliseconds/60} sec.\u001b[0m"); }
private async void importVideoFileToolStripMenuItem_Click(object sender, EventArgs e) { openFileDialog.FileName = ""; openFileDialog.Filter = "mp4文件|*.mp4|avi文件|*avi|所有文件|*.*"; if (openFileDialog.ShowDialog() == DialogResult.OK) { info.VideoPath = openFileDialog.FileName; labelVideoPath.Text = openFileDialog.SafeFileName; trackBarBeginTime.Maximum = (int)await Info.GetMediaTime(info.VideoPath); buttonMakeSure.Enabled = true; if (trackBarBeginTime.Maximum == 0) { MessageBox.Show("无法读取视频长度,长度调节暂不可用"); } Task a = new Task(new Action(() => { Split.ExtractAudio(info); })); a.Start(); a.Wait(); VideoCapture cap = new VideoCapture(info.VideoPath); info.width = (int)cap.GetCaptureProperty(CapProp.FrameWidth); info.height = (int)cap.GetCaptureProperty(CapProp.FrameHeight); info.bmp = cap.QueryFrame().ToBitmap(); pictureBox1.CreateGraphics().DrawImage(info.bmp, new System.Drawing.Rectangle(0, 0, pictureBox1.Width, pictureBox1.Height)); cap.Dispose(); if (modeVideoToolStripMenuItem.Checked && info.subtitles != null) { info.AudioPath = info.bgmTemp; Merge.MixBgmAndSpeech(info); } } }
private void timer1_Tick_1(object sender, EventArgs e) { var frame = capture.QueryFrame(); sourceImage = frame.ToImage <Bgr, byte>().Resize(550, 350, Inter.Linear); processor.SrcImg = sourceImage; if (playingVideoText) { imageBox2.Image = processor.drawInterestAreas(); String newText = processor.getTextFromVideoFrame(); if (!newText.Equals(lastText)) { listBox1.Items.Add(processor.getTextFromVideoFrame()); listBox1.SelectedIndex = listBox1.Items.Count - 1; listBox1.SelectedIndex = -1; lastText = newText; } } //imageBox2.Image = GetImageWithCellShading(trackBar3.Value); //imageBox2.Image = GetImageWithCanny(); frameCounter++; if (frameCounter >= capture.GetCaptureProperty(CapProp.FrameCount)) { timer1.Enabled = false; frameCounter = 0; playingVideoText = false; } }
static void Main() { VideoCapture cap = new VideoCapture(0); if (!cap.IsOpened) { return; } cap.SetCaptureProperty(CapProp.FrameWidth, 1920); cap.SetCaptureProperty(CapProp.FrameHeight, 1080); cap.SetCaptureProperty(CapProp.Fps, 30); Mat frame = new Mat(); long msecCounter = 0; long frameNumber = 0; for (;;) { if (cap.Grab()) { msecCounter = (long)cap.GetCaptureProperty(CapProp.PosMsec); frameNumber = (long)cap.GetCaptureProperty(CapProp.PosFrames); if (cap.Retrieve(frame)) { ProcessFrame(frame, msecCounter, frameNumber); } } // TODO: Determine when to quit the processing loop } }
private void btnPlakayiBul_Click_1(object sender, EventArgs e) { try { // openfile diyalog oluştur OpenFileDialog fileDia = new OpenFileDialog(); fileDia.InitialDirectory = Environment.CurrentDirectory; fileDia.Filter = "Video files (*.mp4)|*.mp4|All files (*.*)|*.*"; if (fileDia.ShowDialog() == DialogResult.OK) { capture = new VideoCapture(fileDia.FileName); MediaFile = fileDia.FileName; if (capture.QueryFrame() != null && capture.GetCaptureProperty(CapProp.Fps) > 0.0) { double fps = capture.GetCaptureProperty(CapProp.Fps); // Reset capture & init. timer capture = new VideoCapture(MediaFile); timer.Enabled = true; } } } catch (Exception ex) { MessageBox.Show(ex.Message, "File error"); } }
internal void GetVideoFrameData() { if (options.frame_rate == null) { options.frame_rate = inputVideo.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.Fps); } var frameWidth = (int)inputVideo.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameWidth); var frameHeight = (int)inputVideo.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameHeight); var frameCount = (int)(inputVideo.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameCount));; var videoLength = (int)(frameCount / options.frame_rate); //Just to avoid numbers like 29.99999954 //frameRate = Math.Round(frameRate, 4); options.frame_count = frameCount; options.orignial_length = videoLength; options.frame_size = new System.Drawing.Size(frameWidth, frameHeight); //Only need to do this to have the same input codec as output codec, we will be using MP4 so we omit this //var codec = (int)(inputVideo.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.FourCC)); //options.video_codec = codec; Console.WriteLine("\t" + options.frame_rate + " fps | " + options.orignial_length + " seconds | " + options.frame_count + " frames | " + options.frame_size.Height + "p"); }
private void открытьToolStripMenuItem_Click(object sender, EventArgs e) { try { DialogResult res = openFileDialog1.ShowDialog(); if (res == DialogResult.OK) { capture = new VideoCapture(openFileDialog1.FileName); Mat m = new Mat(); capture.Read(m); pictureBox1.Image = m.Bitmap; fps = capture.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.Fps); frames = capture.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameCount); framesCounter = 1; } else { MessageBox.Show("Video has not choosen!", "Error!", MessageBoxButtons.OK, MessageBoxIcon.Error); } } catch (Exception ex) { MessageBox.Show(ex.Message, "Error!", MessageBoxButtons.OK, MessageBoxIcon.Error); } }
public ComparePoseUC(String poseName, string room) { InitializeComponent(); poseNamelb.Content = poseName; this.poseName = poseName; this.classRoom = room; this.type = pose.getPoseDescription(poseName, room)[1]; //poseType.Content = type; this.deslb.Text = pose.getPoseDescription(poseName, room)[0]; int num = position.lenghtFrame(poseName, room); if (type == "Motion") { string name = path1 + "\\" + poseName.Replace(' ', '_').ToString() + ".mp4"; videoCapture = new VideoCapture(path1 + "\\" + poseName.Replace(' ', '_').ToString() + ".mp4"); Mat m = new Mat(); videoCapture.Read(m); exampleImage.Source = ImageSourceForBitmap(m.Bitmap); TotalFrame = videoCapture.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameCount); Fps = videoCapture.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.Fps); } else { exampleImage.Source = new BitmapImage(new Uri(path1 + "\\" + poseName.Replace(' ', '_').ToString() + ".png")); } //string name = poseName.Replace(' ', '_') + "7"; //this.exampleImage.Source = new BitmapImage(new Uri(path1 + "\\" + name + ".png")); }
private void openToolStripMenuItem_Click(object sender, EventArgs e) { try { OpenFileDialog ofd = new OpenFileDialog(); ofd.Filter = "Video files. | *.mp4; *.avi"; if (ofd.ShowDialog() == DialogResult.OK) { capture = new VideoCapture(ofd.FileName); totalFrame = Convert.ToInt32(capture.GetCaptureProperty(CapProp.FrameCount)); fps = Convert.ToInt32(capture.GetCaptureProperty(CapProp.Fps)); isPlaying = true; curFrameM = new Mat(); curFrameN = 0; trackBar1.Minimum = 0; trackBar1.Maximum = totalFrame - 1; trackBar1.Value = 0; PlayVideo(); } } catch (Exception ex) { MessageBox.Show(ex.Message); } }
private void Buscar()//Buscar fotos en el explorador de windows { OpenFileDialog openFileDialog1 = new OpenFileDialog(); string ruta; try { if (openFileDialog1.ShowDialog() == DialogResult.OK) { ruta = openFileDialog1.FileName; video = new VideoCapture(ruta); TotalFrames = Convert.ToInt32(video.GetCaptureProperty(CapProp.FrameCount)); FPS = Convert.ToInt32(video.GetCaptureProperty(CapProp.Fps)); IsPlaying = true; CurrentFrame = new Mat(); CurrentFrameNo = 0; trackBar1.Minimum = 0; trackBar1.Maximum = TotalFrames - 1; trackBar1.Value = 0; PlayVideo(); //matrix.Data[] } } catch { } }
private void loadVideo() { OpenFileDialog openFileDialog1 = new OpenFileDialog(); openFileDialog1.Filter = "WMV Files (*.wmv)|*.wmv|mp4 Files (*.mp4)|*.mp4|All files (*.*)|*.*"; openFileDialog1.FileName = ""; if (openFileDialog1.ShowDialog() == DialogResult.OK) { try { _capture = null; _capture = new VideoCapture(openFileDialog1.FileName.ToString()); TotalFrame = _capture.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameCount); Fps = _capture.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.Fps); label1.Text = "Frame count = " + TotalFrame + ", Fps: " + Fps; _capture.ImageGrabbed += ProcessFrame; curFrameCount = 0; } catch (NullReferenceException excpt) { MessageBox.Show(excpt.Message); } } }
public bool open(string filename_origin1, string filename_origin2, string filename_dest) { mode = 1; this.filename_origin1 = filename_origin1; this.filename_origin2 = filename_origin2; this.filename_dest = filename_dest; cap1 = new VideoCapture(filename_origin1); cap2 = new VideoCapture(filename_origin2); if (!cap1.IsOpened || !cap2.IsOpened) { return(false); } //get fps fps1 = cap1.GetCaptureProperty(CapProp.Fps); fps2 = cap2.GetCaptureProperty(CapProp.Fps); fourCC1 = cap1.GetCaptureProperty(CapProp.FourCC); fourCC2 = cap2.GetCaptureProperty(CapProp.FourCC); //double count1=cap1.GetCaptureProperty(CapProp.FrameCount); if ((cap1.Width == cap2.Width) && (cap1.Height == cap2.Height)) { return(true); } return(false); }
private void M_capture_ImageGrabbed(object sender, EventArgs e) { Console.WriteLine("test: " + startIndex.ToString()); startIndex++; if (fileChanged) { nameofRecording = nameofrecord_textbox.Text; destin = directorytosave_textbox.Text; totalFrames = m_capture.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameCount); fps = m_capture.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.Fps); int fourcc = Convert.ToInt32(m_capture.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.FourCC)); int frameHeight = Convert.ToInt32(m_capture.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameHeight)); int frameWidth = Convert.ToInt32(m_capture.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameWidth)); string destination = destin + nameofRecording + ".avi"; videoWriter = new VideoWriter(destination, VideoWriter.Fourcc('I', 'Y', 'U', 'V'), fps, new System.Drawing.Size(frameWidth, frameHeight), true); fileChanged = false; } Mat m = new Mat(); m_capture.Retrieve(m); // pictureBox1.Image = m.ToImage<Bgr, byte>().Bitmap; videoWriter.Write(m); //throw new NotImplementedException(); }
private async void playToolStripMenuItem_Click(object sender, EventArgs e) { if (capture == null) { return; } try { while (!Pause) { Mat m = new Mat(); capture.Read(m); if (!m.IsEmpty) { pictureBox2.Image = m.Bitmap; double fps = capture.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.Fps); await Task.Delay(1000 / Convert.ToInt32(fps)); } else { break; } } } catch (Exception ex) { MessageBox.Show(ex.Message); } }
private async void MenuItem_Click_1(object sender, RoutedEventArgs e) { if (capture == null) { return; } try { while (true) { Mat m = new Mat(); capture.Read(m); if (!m.IsEmpty) { pictureBox1.Source = Bitmap2BitmapImage(m.Bitmap); DetectText(m.ToImage <Bgr, byte>()); double fps = capture.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.Fps); await Task.Delay(1000 / Convert.ToInt32(fps)); } else { break; } } } catch (Exception ex) { MessageBox.Show(ex.Message); } }
private void process(object sender, EventArgs e) { if (video == null || cascadeClassifier == null) { statLabel.Text = "No video and/or haar cascades file"; return; } using (Mat imgFrame = video.QueryFrame()) { if (imgFrame == null) { video.SetCaptureProperty(CapProp.PosAviRatio, 0); return; } Rectangle[] rects = cascadeClassifier.DetectMultiScale(imgFrame, 1.1, 1 /*, default(Size), gray.Size*/); using (Image <Bgr, byte> output = imgFrame.ToImage <Bgr, byte>()) { foreach (Rectangle rect in rects) { output.Draw(rect, new Bgr(Color.Red), 3); } ibMonitor.Image = output; } //status update var max = video.GetCaptureProperty(CapProp.FrameCount); var now = video.GetCaptureProperty(CapProp.PosFrames); statLabel.Text = $"Position: {now}/{max}"; } }
private void Load_Click(object sender, EventArgs e) { OpenFileDialog ofd = new OpenFileDialog(); if (ofd.ShowDialog() == DialogResult.OK) { if (capture != null) { capture.Dispose(); } capture = new VideoCapture(ofd.FileName); Mat m = new Mat(); //capture.ImageGrabbed += Capture_ImageGrabbed; capture.Read(m); pictureBox1.Image = Emgu.CV.BitmapExtension.ToBitmap(m); TotalFrame = capture.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameCount); Fps = capture.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.Fps); capture.SetCaptureProperty(CapProp.Fps, 30); Fps = capture.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.Fps); iImage.Resize(Snap_GrayImg, m.Width, m.Height); //hDC = g.GetHdc(); //iROI.Plot(TrainROITool, hDC); //pictureBox1.Refresh(); } }
/// <summary> /// Load a new file. /// </summary> /// <param name="sender"> sender </param> /// <param name="e"> args </param> private void btnLoadFile_Click(object sender, EventArgs e) { try { // Create en open file dialog OpenFileDialog fileDia = new OpenFileDialog(); fileDia.InitialDirectory = Environment.CurrentDirectory; fileDia.Filter = "Video files (*.mp4)|*.mp4|All files (*.*)|*.*"; if (fileDia.ShowDialog() == DialogResult.OK) { capture = new VideoCapture(fileDia.FileName); MediaFile = fileDia.FileName; lblFileName.Text = Path.GetFileName(fileDia.FileName); if (capture.QueryFrame() != null && capture.GetCaptureProperty(CapProp.Fps) > 0.0) { double fps = capture.GetCaptureProperty(CapProp.Fps); // Reset capture & init. timer capture = new VideoCapture(MediaFile); timer.Interval = (int)(1000 / fps); timer.Enabled = true; } } } catch (Exception ex) { MessageBox.Show(ex.Message, "File error"); } }
private void loadMenuItem_Click(object sender, EventArgs e) { if (fileCheck.Checked) { OpenFileDialog ofd = new OpenFileDialog(); ofd.Filter = "Video Files (*.mp4, *.flv)| *.mp4;*.flv"; if (ofd.ShowDialog() == DialogResult.OK) { videocapture = new VideoCapture(ofd.FileName); TotalFrames = Convert.ToInt32(videocapture.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameCount)); FPS = Convert.ToInt32(videocapture.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.Fps)); IsPlaying = true; CurrentFrame = new Mat(); CurrentFrameNo = 0; trackBar1.Minimum = 0; trackBar1.Maximum = TotalFrames - 1; trackBar1.Value = 0; PlayVideo(); } } else { //OpenFileDialog ofd = new OpenFileDialog(); //if (ofd.ShowDialog() == DialogResult.OK) //{ videocapture = new VideoCapture(0); Mat m = new Mat(); videocapture.ImageGrabbed += Capture_ImageGrabbed; videocapture.Start(); //} } }
private void writeVideoToolStripMenuItem_Click(object sender, EventArgs e) { if (capture == null) { return; } int fourcc = Convert.ToInt32(capture.GetCaptureProperty(CapProp.FourCC)); int weidht = Convert.ToInt32(capture.GetCaptureProperty(CapProp.FrameWidth)); int height = Convert.ToInt32(capture.GetCaptureProperty(CapProp.FrameHeight)); string destinationPath = @"C:\Video\out.mp4"; VideoWriter writer = new VideoWriter(destinationPath, fourcc, fps, new Size(weidht, height), true); Image <Bgr, byte> logo = new Image <Bgr, byte>("C:\\Pictures\\3.jpg"); Mat m = new Mat(); while (frameN < 500) { capture.Read(m); //add logo part Image <Bgr, byte> img = m.ToImage <Bgr, byte>(); img.ROI = new Rectangle(0, 0, logo.Width, logo.Height); logo.CopyTo(img); img.ROI = Rectangle.Empty; // writer.Write(img.Mat); frameN++; } if (writer.IsOpened) { writer.Dispose(); } MessageBox.Show("Complited."); }
public int GetFPS() { if (IsOpenAndValid()) { return((int)videoCapture.GetCaptureProperty(CapProp.Fps)); } return(-1); }
private void updateSeekBar() { if (videoCapture != null) { tbVideoSeek.Maximum = (int)videoCapture.GetCaptureProperty(CapProp.FrameCount); tbVideoSeek.Value = (int)videoCapture.GetCaptureProperty(CapProp.PosFrames); } }
public VideoInfo(VideoCapture v) { fps = v.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.Fps); frameSize = new Size((int)(v.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameWidth)), (int)(v.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameHeight))); frameCount = (int)(v.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameCount)); pos = (int)(v.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.PosFrames)); duration = frameCount / fps; }
//readonly char mode; public Transposer(string video_name) { videofile = new VideoCapture(video_name); originalWidth = (int)videofile.GetCaptureProperty(CapProp.FrameWidth); originalHeight = (int)videofile.GetCaptureProperty(CapProp.FrameHeight); originalFramesCount = (int)videofile.GetCaptureProperty(CapProp.FrameCount); fps = (int)videofile.GetCaptureProperty(CapProp.Fps); currentColumn = 0; }
public Capture(string videoUri, string fileUri, string codec = "MPEG") { _vsrc = new VideoCapture(videoUri, VideoCapture.API.Ffmpeg); _vsrc.ImageGrabbed += ImageGrabbed; _sink = new VideoWriter(fileUri, FourCC(codec), 0.25, new Size((int)_vsrc.GetCaptureProperty(CapProp.FrameWidth), (int)_vsrc.GetCaptureProperty(CapProp.FrameHeight)), _vsrc.GetCaptureProperty(CapProp.Monochrome) == 0); _sink.Set(VideoWriter.WriterProperty.NStripes, 1); }
public KiemTraBienSoXeForm() { //Thread t = new Thread(new ThreadStart(Loading)); //t.Start(); //for (int i = 0; i <= 1000; i++) // Thread.Sleep(10); // t.Abort(); InitializeComponent(); SVM svm = new SVM(); _lpr = new LPR(svm); #region Khởi tạo Camera nếu là Demo if (isDemo) { _capturePlateIn = new Emgu.CV.VideoCapture(PATH_PLATE_IN); _capturePlateIn.SetCaptureProperty(CapProp.FrameWidth, 640); _capturePlateIn.SetCaptureProperty(CapProp.FrameHeight, 480); _fpsPlateIn = (Int32)_capturePlateIn.GetCaptureProperty(CapProp.Fps); _totalFramePlateIn = Convert.ToInt32(_capturePlateIn.GetCaptureProperty(CapProp.FrameCount)) - 4; _captureFaceIn = new Emgu.CV.VideoCapture(PATH_FACE_IN); _captureFaceIn.SetCaptureProperty(CapProp.FrameWidth, 320); _captureFaceIn.SetCaptureProperty(CapProp.FrameHeight, 240); _fpsFaceIn = (Int32)_captureFaceIn.GetCaptureProperty(CapProp.Fps); _totalFrameFaceIn = (Int32)_captureFaceIn.GetCaptureProperty(CapProp.FrameCount) - 4; timerFaceIn.Enabled = true; timerPlateIn.Enabled = true; } #endregion #region Khởi tạo Camera bình thường else { //_capturePlateIn = new Emgu.CV.VideoCapture(1); //_capturePlateIn.SetCaptureProperty(CapProp.FrameWidth, 640); // _capturePlateIn.SetCaptureProperty(CapProp.FrameHeight, 480); //_captureFaceIn = new Emgu.CV.VideoCapture(1); //_captureFaceIn.SetCaptureProperty(CapProp.FrameWidth, 320); //_captureFaceIn.SetCaptureProperty(CapProp.FrameHeight, 240); // timerFaceIn.Enabled = true; //timerPlateIn.Enabled = true; } #endregion //timer1.Enabled = true; if (_captureFaceOut == null) { } if (_capturePlateOut == null) { } //Application.Idle += new EventHandler(FrameGrabber); //timer1.Interval = 1000 / _fpsFaceIn; //timer1.Tick += new EventHandler(timer1_Tick); //timer1.Start(); }
private void button5_Click(object sender, EventArgs e) //video { capture = new VideoCapture(logic.openVideo()); capture.ImageGrabbed += ProcessFrame_vid; capture.Start(); textBox4.Text = capture.GetCaptureProperty(CapProp.FrameCount).ToString(); //количество кадров в видео textBox5.Text = capture.GetCaptureProperty(CapProp.XiFramerate).ToString(); //кадроы в секунду в герцах textBox6.Text = capture.GetCaptureProperty(CapProp.FrameHeight).ToString(); //высота кадров видео textBox7.Text = capture.GetCaptureProperty(CapProp.FrameWidth).ToString(); //ширина кадров видео }
private void openFileDialog1_FileOk(object sender, CancelEventArgs e) { if (Video.Checked) { capt = new VideoCapture(openFileDialog1.FileName); TotalFrames = capt.GetCaptureProperty(CapProp.FrameCount); FrameRate = capt.GetCaptureProperty(CapProp.Fps); trackBar1.Maximum = (int)TotalFrames; } }