| public GetCaptureProperty ( CvEnum index ) : double | ||
| index | CvEnum | The index for the property |
| Результат | double | |
public void write() {
int codec = Emgu.CV.CvInvoke.CV_FOURCC('P', 'I', 'M', '1');
int fps = 25;
if (list_timestamps.Count > 0)
{
String tempvideopath = Program.getConfiguration().Mediafolderpath + @"\" + list_timestamps[0].ToString() + ".mpg";
Capture tempcapture = new Capture(tempvideopath);
fps = (int)tempcapture.GetCaptureProperty(CAP_PROP.CV_CAP_PROP_FPS);
tempcapture.Dispose();
}
VideoWriter videowriter = new VideoWriter(videopath, codec, fps, 640, 480, true);
for (int i = 0; i < list_timestamps.Count; i++)
{
videopath = Program.getConfiguration().Mediafolderpath + @"\" + list_timestamps[i].ToString() + ".mpg";
try
{
Capture joincapture = new Capture(videopath);
Image<Bgr, byte> frame = joincapture.QueryFrame();
for (int n = 1; n < 15; n++)
joincapture.QueryFrame();
while (frame != null)
{
videowriter.WriteFrame(frame);
frame = joincapture.QueryFrame();
}
joincapture.Dispose();
// Notify main frame to update its progressbar
ExportVideoProgressEventArgs e = new ExportVideoProgressEventArgs(i);
DoneAppendingRallyVideoEvent(this, e);
}
catch (NullReferenceException) { Console.WriteLine("unreadable video file"); }
}
videowriter.Dispose();
}
private void CameraInit(int cameraIndex)
{
var camera = _cameras[cameraIndex];
_capture = new Capture(cameraIndex);
_cameraDevice = cameraIndex;
var w = _capture.GetCaptureProperty(CapProp.FrameWidth);
var h = _capture.GetCaptureProperty(CapProp.FrameHeight);
var currentResolution = w + "x" + h;
var resolutions = VideoDeviceManager.GetAllAvailableResolution(camera).OrderByDescending(x => x.Width).ThenByDescending(x => x.Height).ToList();
resolutionsList.Items.Clear();
var strings = resolutions.Select(x => x.Width + "x" + x.Height).Distinct().ToList();
var index = -1;
for (int i = 0; i < strings.Count; i++)
{
resolutionsList.Items.Add(strings[i]);
if (strings[i].Equals(currentResolution))
{
index = i;
}
}
resolutionsList.SelectedIndex = index;
}
public void Initialise(string filename)
{
Close();
try
{
_Capture = new Capture(filename); //create a video player
FCaptureFPS = _Capture.GetCaptureProperty(Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_FPS);
Length = _Capture.GetCaptureProperty(Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_FRAME_COUNT) / FCaptureFPS;
FCapturePeriod = (int)(1000.0d / FCaptureFPS);
}
catch
{
_Status = "Player open failed";
return;
}
_Status = "Player open success";
HasCapture = true;
Image.FrameAttributesChanged = true;
Filename = filename;
CaptureThreadRun = true;
CaptureThread = new Thread(fnCapture);
CaptureThread.Start();
}
static void Main(string[] args)
{
navigationMatrix = new Matrix3D();
navigationMatrix.Translate(new Vector3D(0, 100, 110));
navigationMatrix.Scale(new Vector3D((double)1 / 5, (double)1 / 5, (double)1 / 5));
displayProfile = new Bin[Bin.RANGEL, Bin.RANGEA, Bin.RANGEB];
for (int l = 0; l < Bin.RANGEL; l++)
for (int a = 0; a < Bin.RANGEA; a++)
for (int b = 0; b < Bin.RANGEB; b++)
displayProfile[l, a, b] = new Bin(l, a, b);
PopulateProfile(displayProfile, navigationMatrix);
String path = Environment.CurrentDirectory + PATH_TO_VIDEO;
if (!System.IO.File.Exists(path))
return;
//Opens the movie file
capture = new Capture(path);
double fps = capture.GetCaptureProperty(Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_FPS);
//Reads frame by frame
Timer timer = new Timer(1000 / fps);
timer.Elapsed += new ElapsedEventHandler(timer_Elapsed);
timer.Start();
Console.Read();
}
private void frameProcessing()
{
_capture = new Capture(_file);
totalFrameCount = _capture.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameCount);
progressBar1.Maximum = (int)totalFrameCount;
timer.Start();
_capture.ImageGrabbed += ProcessFrame;
if (timer.ElapsedMilliseconds == 1000) _capture.Stop();
}
static void Main(string[] args)
{
/* One File
string desktop = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
string workingDir = @"E:\REDID\vids";//Path.Combine(desktop, "test", "Dancing_Resized");
string videoName = "pos_030.avi";
*/
string workingDir = @"C:\Users\Paolo\Desktop\crowd_results\New folder";
string outDir = @"C:\Users\Paolo\Desktop\crowd_results";
int maxFrames = 1000;
string[] files = Directory.GetFiles(workingDir, "*.avi");
foreach (string f in files)
{
string filename = Path.GetFileName(f);
string outDirFile = Path.Combine(outDir, filename.Remove(filename.Length - 4));
if (!Directory.Exists(outDirFile))
Directory.CreateDirectory(outDirFile);
else
{
Console.WriteLine("Directory already exists! OVERWRITE?");
if ( Console.ReadKey().Key == ConsoleKey.Y)
{
Directory.Delete(outDirFile, true);
CvInvoke.cvWaitKey(100);
}
else
Environment.Exit(1);
}
Capture cap = new Capture(f);
string rootFile = Path.GetFileName(f);
rootFile = rootFile.Remove(rootFile.Length - 4);
int totFrames = (int)cap.GetCaptureProperty(Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_FRAME_COUNT);
if (totFrames > maxFrames && maxFrames != 0)
totFrames = maxFrames;
Console.WriteLine("FILE {0}: {1} frames", rootFile, totFrames);
StreamWriter sw1 = new StreamWriter(Path.Combine(outDirFile, "imageList.txt"));
for (int frameNumber = 1; frameNumber < totFrames; frameNumber++)
{
IMG currentFrame = cap.QueryFrame();
if (currentFrame == null)
continue;
string fileOut = string.Format("{0}_{1}.jpg", rootFile, frameNumber.ToString("D8"));
currentFrame.Save(Path.Combine(outDirFile, fileOut));
sw1.Write(fileOut + '\n');
if (frameNumber % 100 == 0)
Console.WriteLine("Frame {0} written...", frameNumber);
}
sw1.Dispose();
}
}
public CameraBL()
{
try
{
// check if all libraries were loaded
if (DependencyCheck.Execute())
{
// init grabber
this.grabber = new Capture();
// get current height and width
this.FrameWidth = grabber.GetCaptureProperty(CAP_PROP.CV_CAP_PROP_FRAME_WIDTH);
this.FrameHeight = grabber.GetCaptureProperty(CAP_PROP.CV_CAP_PROP_FRAME_HEIGHT);
}
}
catch (NullReferenceException)
{
this.IsCameraAvailable = false;
}
}
//filename: Catch image from video file
//ms: Capture every ms. ms = 0 means capture all frames. (24 frames per second)
public List<string> CatchImages(string fileName, int ms, string outputPath)
{
_log.Debug("Start to capture");
if (string.IsNullOrWhiteSpace(fileName) || string.IsNullOrWhiteSpace(outputPath))
{
_log.Error("Cannot catch images from path: " + fileName + " and output to: " + outputPath);
}
//List<Image<Bgr, Byte>> imageList = new List<Image<Bgr, Byte>>();
List<string> imagePath = new List<string>();
Capture capture = new Capture(fileName);
double frameCount = capture.GetCaptureProperty(CapProp.FrameCount);
capture.Dispose();
int index = 0;
int fc = (int)frameCount;
Mat mat = null;
try
{
//TODO: Modified this to change period of capture image.
while (index < 30/*fc*/)
{
index++;
using (capture = new Capture(fileName))
{
capture.SetCaptureProperty(CapProp.PosFrames, (double)index);
using (mat = capture.QueryFrame())
{
string indexStr = index < 10 ? "0" + index : index.ToString();
string imgPath = outputPath + "\\" + indexStr;
if (!Directory.Exists(outputPath))
{
Directory.CreateDirectory(outputPath);
}
//long quality = 60;
//saveJpeg(imgPath, mat.Bitmap, quality);
string grayImgName = saveGrayAndThreshold(imgPath, mat.Bitmap);
if (!string.IsNullOrEmpty(grayImgName))
{
imagePath.Add(grayImgName);
}
}
}
}
}
catch (System.Exception ex)
{
_log.Error("Exception:", ex);
}
return imagePath;
}
/// <summary>
/// Access device property or use default value
/// </summary>
/// <param name="prop"> property name</param>
/// <param name="def">default to use if not connected</param>
/// <returns>value or default</returns>
double GetPropertyOrDefault(Emgu.CV.CvEnum.CAP_PROP prop, double def)
{
double value = def;
lock (this) {
if (IsConnected)
{
value = _device.GetCaptureProperty(prop);
}
}
return(value);
}
public SalmonCounter()
{
InitializeComponent();
_capture = new Capture(videoOne);
counter = new Counter(_capture.Width);
bImage = new BlobImage();
fgDetector = new ForegroundDetector(bImage);
sTracker = new SalmonTracker(bImage, counter);
watch = new Stopwatch();
time = new TimeSpan();
FPS = (int)_capture.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.Fps);
frameCount = (int)_capture.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameCount);
pictureBox1.Width = _capture.Width;
pictureBox1.Height = _capture.Height;
show.Width = _capture.Width;
show.Height = _capture.Height;
//msec between frames
msec = (int)(1000 / FPS);
//set the event handler
_capture.ImageGrabbed += grabImage;
_capture.Start();
watch.Start();
_frame = new Mat();
//Start foregroundSegmenter tread and salmon tracker thread
backgroundSubtractorThread = new Thread(fgDetector.detect);
backgroundSubtractorThread.Start();
sTrackerThread = new Thread(sTracker.updateSalmons);
sTrackerThread.Start();
}
public faceTrack()
{
InitializeComponent();
CvInvoke.UseOpenCL = false;
_cascadeClassifierFace = new CascadeClassifier(Application.StartupPath + "/haarcascade_frontalface_default.xml");
_cascadeClassifierEye = new CascadeClassifier(Application.StartupPath + "/haarcascade_eye.xml");
try
{
capturecam = new Capture(0);
capturecam.SetCaptureProperty(CapProp.Fps, 30);
capturecam.SetCaptureProperty(CapProp.FrameHeight, 240);
capturecam.SetCaptureProperty(CapProp.FrameWidth, 320);
capturecam.SetCaptureProperty(CapProp.AutoExposure, 1);
trackBarUpdate(trackBarContrast, (int)capturecam.GetCaptureProperty(CapProp.Contrast));
trackBarUpdate(trackBarBrightness, (int)capturecam.GetCaptureProperty(CapProp.Brightness));
//trackBarUpdate(trackBarGain, (int)capturecam.GetCaptureProperty(CapProp.Gain));
trackBarUpdate(trackBarZoom, (int)capturecam.GetCaptureProperty(CapProp.Zoom));
textBoxTime.Text = "Time: ";
textBoxCodec.Text = "Codec: ";
textBoxFrameRate.Text = "Frame: ";
capturecam.ImageGrabbed += ProcessFrame;
//Application.Idle += ProcessFrame;
//original.Image = capturecam.QueryFrame();
}
catch (NullReferenceException excpt)
{
MessageBox.Show(excpt.Message);
}
}
private void ClickCameraButton(object sender, EventArgs e)
{
ClearTimer();
try
{
_capture = new Capture(0);
double fps = _capture.GetCaptureProperty(Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_FPS);
_cameraTimer.Interval = Convert.ToInt16(1);
_cameraTimer.Tick += TickCameraTimer;
_cameraTimer.Start();
}
catch (Exception)
{
MessageBox.Show("無法找到攝影機，請確定是否有連接");
}
}
public Form1()
{
InitializeComponent();
markedPoints = new Dictionary<string, Point[]>();
try
{
capture = new Capture("kinect_local_rgb_raw_synced.avi");
capture.SetCaptureProperty(Emgu.CV.CvEnum.CapProp.PosFrames, currentFrame);
pictureBox.Image = capture.QueryFrame().Bitmap;
frameCount = (int) capture.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameCount);
} catch ( Exception e)
{
Console.WriteLine(e);
}
}
public void InitVideoCapture(string path)
{
try
{
m_FrameMat = new Mat();
m_VideoCaptureFilename = path;
m_VideoCaptureInterface = null;
m_VideoCaptureInterface = new Capture(m_VideoCaptureFilename);
m_VideoCaptureInterface.SetCaptureProperty(CapProp.FrameHeight, 640);
m_VideoCaptureInterface.SetCaptureProperty(CapProp.FrameWidth, 360);
m_VideoCaptureInterface.SetCaptureProperty(CapProp.Fps, 5);
m_VideoCaptureInterface.ImageGrabbed += VideoCaptureInterface_ImageGrabbed;
m_VideoCaptureFrameCount = (int)m_VideoCaptureInterface.GetCaptureProperty(CapProp.FrameCount);
m_VideoCaptureInterface.Start();
}
catch (Exception e)
{
}
}
private void frameProcessing()
{
_capture = new Capture(_file);
totalFrameCount = _capture.GetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameCount);
_capture.ImageGrabbed += ProcessFrame;
}
public void SetFile(string filePath)
{
if (capture != null)
capture.Dispose();
capture = new Capture(filePath);
nextFrame = capture.QueryFrame();
if (nextFrame != null)
isDirty = true;
this.VideoSize = new Size2((int)capture.GetCaptureProperty( Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_FRAME_WIDTH),
(int)capture.GetCaptureProperty( Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_FRAME_HEIGHT));
#if false
Image<Bgr, byte> img = capture.QueryFrame();
img = capture.QueryFrame();
ImageViewer viewer = new ImageViewer();
viewer.Image = img;
viewer.ShowDialog();
#endif
}
private void SetupCapture(int Camera_Identifier)
{
//update the selected device
CameraDevice = Camera_Identifier;
//Dispose of Capture if it was created before
if (_capture != null) _capture.Dispose();
try
{
//Set up capture device
_capture = new Capture(CameraDevice);
_capture.SetCaptureProperty(Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_FPS, Int16.Parse(fpstext.Text));
if (resolution.SelectedIndex == 0)
{
_capture.SetCaptureProperty(Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_FRAME_HEIGHT, 480);
_capture.SetCaptureProperty(Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_FRAME_WIDTH, 640);
}
if (resolution.SelectedIndex == 1)
{
_capture.SetCaptureProperty(Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_FRAME_HEIGHT, 1000);
_capture.SetCaptureProperty(Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_FRAME_WIDTH, 2000);
}
selectedWidth= _capture.Width;
selectedHeight = _capture.Height;
selectedfps = Convert.ToInt16(_capture.GetCaptureProperty(Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_FPS));
// _capture.ImageGrabbed += ProcessFrame;
}
catch (NullReferenceException excpt)
{MessageBox.Show(excpt.Message);}
}
private void button1_Click(object sender, EventArgs e)
{
//CvInvoke.cvCreateCameraCapture(2);
Capture capture = new Capture();
capture.SetCaptureProperty(Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_FRAME_WIDTH, 1280);
capture.SetCaptureProperty(Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_FRAME_HEIGHT, 720);
//capture.SetCaptureProperty(Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_FPS, 60);
label1.Text = "Width:" + Convert.ToInt32(capture.GetCaptureProperty(Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_FRAME_WIDTH)).ToString()
+ ",Height:" + Convert.ToInt32(capture.GetCaptureProperty(Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_FRAME_HEIGHT)).ToString();
Application.Idle += new EventHandler(delegate(object sender2, EventArgs e2)
{
img = capture.QueryFrame();
camerabox1.Image = img.ToBitmap();
if (a > 0)
{
getBox(img);
a = 0;
}
});
}
private string GetVideoInformation(Capture capture)
{
var height = _capture.GetCaptureProperty(CapProp.FrameHeight);
var width = _capture.GetCaptureProperty(CapProp.FrameWidth);
var frameRate = capture.GetCaptureProperty(CapProp.Fps);
var totalFrames = capture.GetCaptureProperty(CapProp.FrameCount);
var codecDouble = capture.GetCaptureProperty(CapProp.FourCC);
var codec = ConvertToStringCaptureProperty(codecDouble);
return String.Format("Format: {0}x{1}\nFPS: {2}\nFrames: {3}\nCodec: {4}",
width,
height,
frameRate,
totalFrames,
codec);
}
private void writeRallyVideoFromLoaded(double s, double e, VideoWriter writer, String loadedvideopath)
{
double start = Math.Floor(s);
double end = Math.Ceiling(e);
double startmsec = start * 1000;
double endmsec = end * 1000;
Capture tempcapture = new Capture(loaded_videopath);
Image<Bgr, Byte> frame;
if (tempcapture != null)
{
//tempcapture.SetCaptureProperty(CAP_PROP.CV_CAP_PROP_POS_MSEC, start);
double fps2 = tempcapture.GetCaptureProperty(CAP_PROP.CV_CAP_PROP_FPS);
//tempcapture.SetCaptureProperty(CAP_PROP.CV_CAP_PROP_POS_MSEC, 100);
for (int i = 0; i < (start * fps2); i++)
(tempcapture).QueryFrame();
int durationframes = (int)((end - start) * fps2); // since c# sucks i have to do it manually just like any other crap
int count = 0;
while (count < durationframes)
{
frame = (tempcapture).QueryFrame();
videoWriter.WriteFrame(frame);
count++;
}
}
tempcapture.Dispose();
videoWriter.Dispose();
}
public void SetVideo(string fileName)
{
if (_Capture != null)
{
_Capture.Dispose();
}
_FilePath = fileName;
_Capture = new Capture(fileName);
_TotalFrames = (int)_Capture.GetCaptureProperty(CapProp.FrameCount);
}
/*
* This function loads the Rally that is to be reviewed.
* That is, it sets its frame position to 00:00, Enables the control buttons in the reviewer, etc
*/
private void loadReviewingRally(Rally rally)
{
Game.Reviewing_rally = rally;
if (Game.Reviewing_rally != null)
{
pictureBox_birdview.Refresh();
updatePositionList();
// Enable control buttons
panel_reviewervideocontrols.Enabled = true;
panel_reviewerpositions.Enabled = true;
if (Game.Reviewing_rally.Finalized)
button_reviewerfinalized.Text = "Unfinalize";
else
button_reviewerfinalized.Text = "Finalize";
// Reception Player Radiobuttons
if (Game.Reviewing_rally.Reception_pos.Player == configuration.Teama.Player1)
radioButton_reviewerplayer1.Checked = true;
if (Game.Reviewing_rally.Reception_pos.Player == configuration.Teama.Player2)
radioButton_reviewerplayer2.Checked = true;
if (Game.Reviewing_rally.Reception_pos.Player == configuration.Teamb.Player1)
radioButton_reviewerplayer3.Checked = true;
if (Game.Reviewing_rally.Reception_pos.Player == configuration.Teamb.Player2)
radioButton_reviewerplayer4.Checked = true;
radioButton_reviewerplayer1.Text = configuration.Teama.Player1.Name;
radioButton_reviewerplayer2.Text = configuration.Teama.Player2.Name;
radioButton_reviewerplayer3.Text = configuration.Teamb.Player1.Name;
radioButton_reviewerplayer4.Text = configuration.Teamb.Player2.Name;
// Defence player checkboxes:
List<Person> defenceplayers = Game.Reviewing_rally.Reception_pos.Defenceplayers;
checkBox_defenceplayer1.Checked = defenceplayers.Contains(configuration.Teama.Player1);
checkBox_defenceplayer2.Checked = defenceplayers.Contains(configuration.Teama.Player2);
checkBox_defenceplayer3.Checked = defenceplayers.Contains(configuration.Teamb.Player1);
checkBox_defenceplayer4.Checked = defenceplayers.Contains(configuration.Teamb.Player2);
// here we load the video for the first time in the reviewer at frame=0
String video_name = Game.Reviewing_rally.Start_time.ToString();
try
{
capture_review = null; // delete the old one
String videopath = Program.getConfiguration().Mediafolderpath + @"\" + video_name + ".mpg";
this.capture_review = new Capture(videopath);
double fps = capture_review.GetCaptureProperty(CAP_PROP.CV_CAP_PROP_FPS);
if (fps > 0)
{
review_timer_interval = (int)Math.Ceiling((1000 / fps)) - 3;
//timer_review_capture.Interval = interval;
}
else
{
fps = 25;
timer_review_capture.Interval = 40;
}
}
catch (NullReferenceException) { Console.WriteLine("unreadable video file"); }
// Count the frames in the video
double frame_number = 0;
if (capture_review != null)
{
//this.capture_review.SetCaptureProperty(CAP_PROP.CV_CAP_PROP_POS_FRAMES, 0);
while (capture_review.QueryFrame() != null)
frame_number++;
String videopath = Program.getConfiguration().Mediafolderpath + @"\" + video_name + ".mpg";
this.capture_review.Dispose();
this.capture_review = new Capture(videopath);
/*
if (capture_device_index != -1)
{
for (int i = 0; i < 10; i++)
capture_review.QueryFrame();
this.capture_review.SetCaptureProperty(CAP_PROP.CV_CAP_PROP_POS_FRAMES, 0);
}
*/
}
trackBar_reviewervideo.Maximum = (int)frame_number;
trackBar_reviewervideo.Value = 0;
// If all the loading is done we display the right tab
tabControl_main.SelectedIndex = 1; // switch to review-tab
// After we loaded all the stuff we can finally play the video:
button_reviewerplaypause.Text = "Pause";
timer_review_capture.Start();
if (calibration != null)
{
if (game.Reviewing_rally.Service_pos.ImageX != 0 && game.Reviewing_rally.Service_pos.ImageY != 0)
{
editing_position = 0;
savePosition(game.Reviewing_rally.Service_pos.ImageX, game.Reviewing_rally.Service_pos.ImageY);
}
if (game.Reviewing_rally.Defence_pos.ImageX != 0 && game.Reviewing_rally.Defence_pos.ImageY != 0)
{
editing_position = 5;
savePosition(game.Reviewing_rally.Defence_pos.ImageX, game.Reviewing_rally.Defence_pos.ImageY);
}
}
//selectnextEmptyPosition();
// Select first index
listView_reviewertrackedpoints.Items[0].Selected = true;
listView_reviewertrackedpoints.Focus();
}
}
public override bool InitializeStream()
{
if (!VideoDevices.Any())
{
FeedbackService.ShowErrorMessage("No video devices connected to this PC!");
return false;
}
try
{
_capture = new Capture(VideoDevices.IndexOf(InputName));
double fps = _capture.GetCaptureProperty(CapProp.Fps);
if (fps < 10)
FPS = 30;
else
FPS = fps;
}
catch
{
FeedbackService.ShowErrorMessage(string.Format("Failed to capture '{0}' device.", InputName));
return false;
}
return true;
}
private void button_startmove_Click(object sender, EventArgs e)
{
long start_time;
// initiating a new move along with a new timestamp as identifier
if (!new_move)
{
live_video_click_count = 0;
// Enable the Spielzug/Move property buttons
button_kill.Enabled = true;
button_smash.Enabled = true;
button_drop.Enabled = true;
button_bigPoint.Enabled = true;
button_timeout.Enabled = true;
radioButton_playerupright.Enabled = true;
radioButton_playerupleft.Enabled = true;
radioButton_playerdownleft.Enabled = true;
radioButton_playerdownright.Enabled = true;
radioButton_playerupright.Checked = false;
radioButton_playerupleft.Checked = false;
radioButton_playerdownleft.Checked = false;
radioButton_playerdownright.Checked = false;
start_time = getCurrentTime(); // get current time as identifier
while (List_timestamps.Contains(start_time))
start_time = getCurrentTime();
List_timestamps.Add(start_time); // add timestamp to the list we use for the screenshots
// Create a new Rally
Game.Current_rally =
new Rally(configuration.Teama.Player1.Current_position,
configuration.Teama.Player2.Current_position,
configuration.Teamb.Player1.Current_position,
configuration.Teamb.Player2.Current_position,
start_time, Game.Sets.Count);
// Clear the BirdView
pictureBox_birdview.Invalidate();
rallyframes = new List<Image<Bgr, byte>>();
String move_identifier = start_time.ToString();
String videopath = Program.getConfiguration().Mediafolderpath + @"\" + move_identifier + ".mpg";
if (capture_device_index != -1)
this.videoWriter = new VideoWriter(videopath, Emgu.CV.CvInvoke.CV_FOURCC('P', 'I', 'M', '1'), fps, 640, 480, true);
// start a new video capture from video
if (capture_device_index == -1)
{
Capture tempcapture = new Capture(loaded_videopath);
int tempfps = (int)tempcapture.GetCaptureProperty(CAP_PROP.CV_CAP_PROP_FPS);
//this.videoWriter = new VideoWriter(videopath, Emgu.CV.CvInvoke.CV_FOURCC('P', 'I', 'M', '1'), tempfps, 640, 480, true);
startmilisecond = axWindowsMediaPlayer_live.Ctlcontrols.currentPosition;
axWindowsMediaPlayer_live.Ctlcontrols.play();
tempcapture.Dispose();
}
button_startmove.Text = "End of rally";
button_startmove.ForeColor = System.Drawing.Color.Red;
new_move = true;
}
else
{
live_video_click_count = 0;
// Disable the Spielzug/Move property buttons
button_kill.Enabled = false;
button_smash.Enabled = false;
button_drop.Enabled = false;
button_bigPoint.Enabled = false;
button_timeout.Enabled = false;
radioButton_playerupright.Enabled = false;
radioButton_playerupleft.Enabled = false;
radioButton_playerdownleft.Enabled = false;
radioButton_playerdownright.Enabled = false;
radioButton_playerupright.Checked = false;
radioButton_playerupleft.Checked = false;
radioButton_playerdownleft.Checked = false;
radioButton_playerdownright.Checked = false;
// AUTO handling of score
// Save into the list and add to xml output
if (Game.Current_rally != null)
{
Set current_set = Game.Sets[Game.Sets.Count - 1];
current_set.Rallies.Add(Game.Current_rally);
// Set End Time
Game.Current_rally.EndRally_time = getCurrentTime();
Game.Current_rally.Duration_ticks = Game.Current_rally.EndRally_time - Game.Current_rally.Start_time;
// calculate the point for the successful team
Game.Current_rally.setNewScore(Game, configuration.TeamAup);
xmlDoc.addRally(Game.Current_rally);
if (Game.Current_rally.Kill)
button_kill.Text = "KILL";
else
button_kill.Text = "NO KILL";
if (configuration.TeamAup)
{
textBox_scoreteamup.Text = current_set.TeamAScore.ToString();
textBox_scoreteamdown.Text = current_set.TeamBScore.ToString();
}
else
{
textBox_scoreteamup.Text = current_set.TeamBScore.ToString();
textBox_scoreteamdown.Text = current_set.TeamAScore.ToString();
}
// set color
setScoreColor(current_set);
Team winner = current_set.getSetWinner(Game);
if (winner != null)
{
teamXhasWon();
}
}
// stop the capturing and write video
if (capture_device_index != -1) // camera capture
{
start_time = Game.Current_rally.Start_time;
WriteRallyVideoThread writevideoobject = new WriteRallyVideoThread(buffer, videoWriter, start_time);
writevideoobject.donewritingrallyvideo += new DoneWritingRallyVideoEventHandler(writevideothread_donewritingvideo);
writeRallyVideoFromBuffer(writevideoobject);
}
else // loaded video
{
endmilisecond = axWindowsMediaPlayer_live.Ctlcontrols.currentPosition;
start_time = Game.Current_rally.Start_time;
WriteRallyVideoThread writevideoobject = new WriteRallyVideoThread(startmilisecond, endmilisecond, loaded_videopath, null, start_time);
writevideoobject.donewritingrallyvideo += new DoneWritingRallyVideoEventHandler(writevideothread_donewritingvideo);
writevideoobject.donewritingrallyframe += new DoneWritingRallyFrameEventHandler(writevideothread_donewritingframe);
writeRallyVideoFromLoaded(writevideoobject);
}
button_startmove.Text = "Start of rally…"; // SAVE
button_startmove.ForeColor = System.Drawing.Color.Black;
new_move = false;
}
}
/* Zapisanie domyślnych ustawień kamery i uruchomienie odbioru obrazu */
private void KameraMyszka_Load(object sender, EventArgs e)
{
try
{
capture = new Capture();
defaultBrightness = capture.GetCaptureProperty(Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_BRIGHTNESS);
defaultContrast = capture.GetCaptureProperty(Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_CONTRAST);
defaultSharpness = capture.GetCaptureProperty(Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_SHARPNESS);
defaultSaturation = capture.GetCaptureProperty(Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_SATURATION);
defaultWhiteBlueBalance = capture.GetCaptureProperty(Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_WHITE_BALANCE_BLUE_U);
defaultWhiteRedBalance = capture.GetCaptureProperty(Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_WHITE_BALANCE_RED_V);
defaultHue = capture.GetCaptureProperty(Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_HUE);
defaultGain = capture.GetCaptureProperty(Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_GAIN);
defaultGamma = capture.GetCaptureProperty(Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_GAMMA);
nudBrightness.Value = (decimal)defaultBrightness;
nudContrast.Value = (decimal)defaultContrast;
nudSharpness.Value = (decimal)defaultSharpness;
nudSaturation.Value = (decimal)defaultSaturation;
nudWhiteBlue.Value = (decimal)defaultWhiteBlueBalance;
nudWhiteRed.Value = (decimal)defaultWhiteRedBalance;
nudHue.Value = (decimal)defaultHue;
nudGain.Value = (decimal)defaultGain;
nudGamma.Value = (decimal)defaultGamma;
Application.Idle += RefreshWindow;
}
catch (NullReferenceException ex) { Console.WriteLine("ERROR! "+ex.StackTrace); }
globalHotkeys.Register();
globalHotkeys2.Register();
}
private void recordVideoToolStripMenuItem_Click_1(object sender, EventArgs e)
{
//set up filter
SF.Filter = "Video Files|*.avi;*.mp4;*.mpg";
//Get information about the video file save location
if (SF.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
//check to see if capture exists if it does dispose of it
if (_Capture != null)
{
if (_Capture.GrabProcessState == System.Threading.ThreadState.Running) _Capture.Stop(); //Stop urrent capture if running
_Capture.Dispose();//dispose of current capture
}
try
{
//record the save location
this.Text = "Saving Video: " + SF.FileName; //display the save method and location
//set the current video state
CurrentState = VideoMethod.Recording;
//set up new capture
_Capture = new Capture(); //Use the default device
_Capture.ImageGrabbed += ProcessFrame; //attach event call to process frames
//get/set the capture video information
Frame_width = (int)_Capture.GetCaptureProperty(Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_FRAME_WIDTH);
Frame_Height = (int)_Capture.GetCaptureProperty(Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_FRAME_HEIGHT);
FrameRate = 15; //Set the framerate manually as a camera would retun 0 if we use GetCaptureProperty()
//Set up a video writer component
/* ---USE----
/* VideoWriter(string fileName, int compressionCode, int fps, int width, int height, bool isColor)
*
* Compression code.
* Usually computed using CvInvoke.CV_FOURCC. On windows use -1 to open a codec selection dialog.
* On Linux, use CvInvoke.CV_FOURCC('I', 'Y', 'U', 'V') for default codec for the specific file name.
*
* Compression code.
* -1: allows the user to choose the codec from a dialog at runtime
* 0: creates an uncompressed AVI file (the filename must have a .avi extension)
*
* isColor.
* true if this is a color video, false otherwise
*/
VW = new VideoWriter(@SF.FileName, -1, (int)FrameRate, Frame_width, Frame_Height, true);
//set up the trackerbar
UpdateVideo_CNTRL(false);//disable the trackbar
//set up the button and images
play_pause_BTN1.BackgroundImage = VideoCapture.Properties.Resources.Record;
recordstate = false;
//Start aquring from the webcam
_Capture.Start();
}
catch (NullReferenceException excpt)
{
MessageBox.Show(excpt.Message);
}
}
}
private void ExtractVideoFrames(String Filename)
{
Capture _capture = new Capture(Filename);
try
{
TotalVideoFrames = _capture.GetCaptureProperty(Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_FRAME_COUNT);
VideoFPS = Math.Round(_capture.GetCaptureProperty(Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_FPS));
VideoLength = Convert.ToInt32(Math.Round(TotalVideoFrames / VideoFPS));
double frameNumber = 0.0;
IBGFGDetector<Bgr> _detector = new FGDetector<Bgr>(FORGROUND_DETECTOR_TYPE.FGD);
bool Reading = true;
while (Reading)
{
_capture.SetCaptureProperty(Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_POS_FRAMES, frameNumber);
_capture.SetCaptureProperty(Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_BRIGHTNESS, 100);
Image<Bgr, Byte> frame = _capture.QueryFrame();
if (frame != null)
{
frame = frame.Resize(Convert.ToDouble(ConfigurationSettings.AppSettings["OutFrameResizeScalefactor"]), Emgu.CV.CvEnum.INTER.CV_INTER_AREA);
frame._EqualizeHist();
frame.Save(OutImageLocation + "\\" + DateTime.Now.ToString("yyyyMMddHHmmssfff") + ".jpg");
}
else
{
Reading = false;
}
frameNumber += (VideoFPS * TimeDiff);
if (frameNumber > TotalVideoFrames)
Reading = false;
}
}
catch (Exception ex)
{
throw ex;
}
finally
{
_capture.Dispose();
}
}
public void write()
{
Capture tempcapture = new Capture(loaded_videopath);
int fps = (int)tempcapture.GetCaptureProperty(CAP_PROP.CV_CAP_PROP_FPS);
if (tempcapture != null)
{
int durationframes = (int)((end - start) * fps);
int progressbar_max = (int)(durationframes + (start * fps));
/*
Console.WriteLine("start frame should be: " + (start * fps));
Emgu.CV.CvInvoke.cvSetCaptureProperty(tempcapture, CAP_PROP.CV_CAP_PROP_POS_FRAMES, (start * fps));
Console.WriteLine("current frame pos (opencv): " + Emgu.CV.CvInvoke.cvGetCaptureProperty(tempcapture, CAP_PROP.CV_CAP_PROP_POS_FRAMES));
tempcapture.SetCaptureProperty(CAP_PROP.CV_CAP_PROP_POS_FRAMES, (start * fps));
Console.WriteLine("current frame pos (emgucv): " + tempcapture.GetCaptureProperty(CAP_PROP.CV_CAP_PROP_POS_FRAMES));
*/
int duration = (int)(end - start);
String outputpath = Program.getConfiguration().Mediafolderpath + @"\" + starttime.ToString() + ".mpg";
String argument = "-sameq -ss " + start + " -t " + duration + " -i " + loaded_videopath + " " + outputpath;
String exepath = Environment.CurrentDirectory + @"\" + "ffmpeg.exe";
Process myProcess = new Process();
try
{
myProcess.StartInfo.CreateNoWindow = true;
myProcess.StartInfo.UseShellExecute = false;
myProcess.StartInfo.FileName = exepath;
myProcess.StartInfo.Arguments = argument;
myProcess.EnableRaisingEvents = true;
myProcess.Exited += new EventHandler(processFinished);
myProcess.Start();
}
catch (Win32Exception ex)
{
Console.WriteLine(ex.NativeErrorCode);
}
}
/*
DoneWritingRallyFrameEventArgs eframe;
for (int i = 0; i < (start * fps); i++)
{
(tempcapture).QueryFrame();
eframe = new DoneWritingRallyFrameEventArgs(i, progressbar_max);
donewritingrallyframe(this, eframe);
}
int count = 0;
while (count < durationframes)
{
frame = (tempcapture).QueryFrame();
videoWriter.WriteFrame(frame);
count++;
eframe = new DoneWritingRallyFrameEventArgs((count+(int)(start * fps)), progressbar_max);
donewritingrallyframe(this, eframe);
}
}
tempcapture.Dispose();
videoWriter.Dispose();
// We are theoretically done with writing the video... so we notify all registered listeners
DoneWritingRallyVideoEventArgs e = new DoneWritingRallyVideoEventArgs(this.starttime);
donewritingrallyvideo(this, e);
*/
}
void FrameGrabber(object sender, EventArgs e)
{
try
{
//Get the current frame form capture device
currentFrame = grabber.QueryFrame().Resize(520, 340, Emgu.CV.CvEnum.INTER.CV_INTER_CUBIC);
}
catch (NullReferenceException e1)
{
_motionHistory = new MotionHistory(2.0, 0.05, 0.5);
_forgroundDetector = null;
motionQueue.Clear(); helpQueue.Clear();
grabber = new Capture(vidlist[excnt]);
excnt++;
if (excnt == 5) { excnt = 0; }
currentFrame = grabber.QueryFrame().Resize(520, 340, Emgu.CV.CvEnum.INTER.CV_INTER_CUBIC);
green1 = false; green2 = false; green3 = false; green4 = false;
red1 = false; red2 = false; red3 = false; red4 = false;
}
//Convert it to Grayscale
gray = currentFrame.Convert<Gray, Byte>();
//Face Detector
MCvAvgComp[][] facesDetected = gray.DetectHaarCascade(
face,
1.2,
10,
Emgu.CV.CvEnum.HAAR_DETECTION_TYPE.DO_CANNY_PRUNING,
new Size(20, 20));
//Action for each element detected
foreach (MCvAvgComp f in facesDetected[0])
{
t = t + 1;
result = currentFrame.Copy(f.rect).Convert<Gray, byte>().Resize(100, 100, Emgu.CV.CvEnum.INTER.CV_INTER_CUBIC);
//MessageBox.Show("wiidth " + f.rect.Width + " height " + f.rect.Height + " area " + f.rect.Width * f.rect.Height);
if (f.rect.Width > 80) continue;
//draw the face detected in the 0th (gray) channel with blue color
if (showHand)
currentFrame.Draw(f.rect, new Bgr(Color.LightGreen), 2);
int nearespos = nearestPosition(f.rect.X, f.rect.Y);
if (helpQueue.ToArray().ToList().IndexOf(nearespos) == -1)
{
//lbAlerts.Items.Add("Help request at #" + nearespos.ToString());
dgAlerts.Rows.Add("Help Request", nearespos.ToString());
DB_Connect.InsertQuery("INSERT INTO alert_tab(exam_id,position_id,alert_type,alert_time) VALUES(" + examid + "," + nearespos.ToString() + ",'H','" + DateTime.Now + "')");
dgAlerts.FirstDisplayedScrollingRowIndex = dgAlerts.RowCount - 1;
//GCM - help
//AndroidGCMPushNotification apnGCM = new AndroidGCMPushNotification();
//string strResponse = apnGCM.SendNotification(regID, nearespos.ToString() + " "+ DateTime.Now, "H");
if (nearespos == 1) green1 = true;
else if (nearespos == 2) green2 = true;
else if (nearespos == 3) green3 = true;
else if (nearespos == 4) green4 = true;
if (helpQueue.Count == 10)
{
helpQueue.Dequeue();
helpQueue.Enqueue(nearespos);
}
else
{
helpQueue.Enqueue(nearespos);
}
}
}
//Show the faces procesed and recognized
imageBoxFrameGrabber.Image = ProcessFrame(currentFrame);
if (captureOutput == null && xdoc.Descendants("RecordVideo").First().Value == "1")
{
MessageBox.Show("reording start");
captureOutput = new VideoWriter(@"video" + examid + ".avi", (int)grabber.GetCaptureProperty(CAP_PROP.CV_CAP_PROP_FOURCC), 15, 520, 340, true);
}
if (currentFrame != null && xdoc.Descendants("RecordVideo").First().Value == "1")
{
captureOutput.WriteFrame<Bgr, Byte>(currentFrame);
}
}
public override bool InitializeStream()
{
if (string.IsNullOrWhiteSpace(FilePath))
{
FeedbackService.ShowErrorMessage("Video file not selected!");
return false;
}
try
{
_capture = new Capture(FilePath);
FPS = _capture.GetCaptureProperty(CapProp.Fps);
}
catch
{
FeedbackService.ShowErrorMessage(string.Format("File '{0}' is not valid video file, or it's corrupt.", FilePath));
return false;
}
return true;
}
public void OpenDir(string path)
{
// color stream
string tpath = path+"\\" + path.Split('\\').Last();
var c = new Capture(tpath + "_c.avi");
if (_CCapture != null)
{
_CCapture.Dispose();//dispose of current capture
}
_CCapture = c;
// depth stream
c = new Capture(tpath + "_d.avi");
if (_DCapture != null)
{
_DCapture.Dispose();//dispose of current capture
}
_DCapture = c;
FrameRate = _DCapture.GetCaptureProperty(Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_FPS);
TotalFrames = (int)_DCapture.GetCaptureProperty(Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_FRAME_COUNT);
Console.WriteLine("Total frame:"+TotalFrames.ToString());
double codec_double = c.GetCaptureProperty(Emgu.CV.CvEnum.CAP_PROP.CV_CAP_PROP_FOURCC);
// skeleton
OpenSkeleton(tpath + ".csv");
// label
if (labelWriter != null)
{
labelWriter.Close();
labelWriter.Dispose();
}
labelWriter = new CsvFileWriter(path+"\\label.csv");
SetCurrentFrame(0);
}
public Camera()
{
capture = new Capture(); //create a camera captue
capture.SetCaptureProperty(CapProp.FrameWidth, 2592);
capture.SetCaptureProperty(CapProp.FrameHeight, 1944);
capture.FlipVertical = true;
FrameRate = capture.GetCaptureProperty(CapProp.Fps);
Debug.DebugStatement("Camera initialized",ConsoleColor.White);
}