public void Start()
{
//mStream.Start();
// create new AVI file and open it
mAviWriter.Open("test.avi", mBitmap.Width, mBitmap.Height);
mAviWriter.AddFrame(mBitmap);
}
private void makeVideo(object _param)
{
isNowVideoSaving = true;
photoThreadsCounter++;
VideoParameters param = (VideoParameters)_param;
Accord.Video.VFW.AVIWriter wr;
wr = new AVIWriter();
wr.FrameRate = Convert.ToInt32(param.FPS);
wr.Open(param.path, 2 * param.halfWidth, 2 * param.halfHeight);
int frameCount = param.movie.frameCount();
for (int i = 0; i < frameCount; i++)
{
wr.AddFrame(param.movie[i].getFrame(param.halfWidth, param.halfHeight, grid));
Console.WriteLine("Frame {0} out of {1} is done!", i + 1, frameCount);
statusFrames = String.Format("{0}/{1}", i + 1, frameCount);
}
wr.Close();
photoThreadsCounter--;
isNowVideoSaving = false;
statusFrames = "";
}
private void Camera_NewFrame(object sender, EventArgs e)
{
if ((intervalsToSave != 0) && (saveOnMotion == true))
{
// lets save the frame
if (writer == null)
{
string fileName = DateTime.Now.ToString("yyyy-MM-dd-HH-mm-ss") + ".avi";
try
{
writer = new AVIWriter("wmv3"); // create AVI writer
writer.Open(fileName, _CameraWindow.Camera.Width, _CameraWindow.Camera.Height); // open AVI file
}
catch (ApplicationException ex)
{
if (writer != null)
{
writer.Dispose();
writer = null;
}
}
}
Camera camera = _CameraWindow.Camera; // save the frame
camera.Lock();
writer.AddFrame(camera.LastFrame);
camera.Unlock();
}
}
public void cam_NewFrame(object sender, NewFrameEventArgs eventArgs)
{
Bitmap image = (Bitmap)eventArgs.Frame.Clone();
writer.AddFrame(image);
pictureBox1.Image = image;
}
void videoSource_NewFrame(object sender, NewFrameEventArgs eventArgs)
{
currentFrame = (Bitmap)eventArgs.Frame.Clone();
browserFrame = (Bitmap)eventArgs.Frame.Clone();
if ((captureThread == null || !captureThread.IsAlive) && recordVideo)
{
Bitmap threadFrame = (Bitmap)currentFrame.Clone();
captureThread = new Thread(
new ThreadStart(
delegate
{
writer.AddFrame(threadFrame);
}));
captureThread.Start();
}
if ((browserThread == null || !browserThread.IsAlive) && browserRunning)
{
browserThread = new Thread(new ThreadStart(BrowserSnapshot));
browserRunning = true;
browserThread.Start();
}
CaptureBox.Invoke(
new Action(
delegate
{
CaptureBox.Image = currentFrame;
}));
}
private void aviSaveAs()
{
try
{
OleDbConnection conn = bc.GetConn();
conn.Open();
OleDbCommand cmd = new OleDbCommand("select strPath from tb_VideoPath where ID=1", conn);
string str = cmd.ExecuteScalar().ToString().Trim();
FileInfo fi = new FileInfo(str);
if (fi.Exists)
{
fi.Delete();
}
conn.Close();
aviWriter = new AVIWriter();
//avi中所有图像皆不能小于width及height
avi_frame = aviWriter.Create(str, 1, SWidth, SHeight);
for (int i = 0; i < al.Count; i++)
{
//获得图像
Bitmap cache = new Bitmap(Image.FromFile(al[i].ToString()));
//由于转化为avi后呈现相反，所以翻转
cache.RotateFlip(RotateFlipType.Rotate180FlipX);
//载入图像
aviWriter.LoadFrame(cache);
aviWriter.AddFrame();
}
aviWriter.Close();
avi_frame.Dispose();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void recordVideo()
{
AVIWriter writer = new AVIWriter("wmv3");
writer.Open("test.avi", 320, 240);
Bitmap image = new Bitmap(320, 240);
for (int i = 0; i < 240; i = i + 5)
{
if (i == 235)
{
break;
}
if (i > 4)
{
image.SetPixel(i - 1, i - 1, Color.Black);
image.SetPixel(i - 2, i - 2, Color.Black);
image.SetPixel(i - 3, i - 3, Color.Black);
image.SetPixel(i - 4, i - 4, Color.Black);
image.SetPixel(i - 5, i - 5, Color.Black);
}
image.SetPixel(i, i, Color.Red);
image.SetPixel(i + 1, i + 1, Color.Red);
image.SetPixel(i + 2, i + 2, Color.Red);
image.SetPixel(i + 3, i + 3, Color.Red);
image.SetPixel(i + 4, i + 4, Color.Red);
writer.AddFrame(image);
}
writer.Close();
}
private void SaveAnimationButton_Click(object sender, EventArgs e)
{
if (bitmaps.Count == 0)
{
MessageBox.Show(StringResources.NoFrame);
return;
}
SaveFileDialog sfd = new SaveFileDialog();
sfd.DefaultExt = "avi";
sfd.AddExtension = true;
sfd.Filter = "(*.avi)|*.avi";
if (sfd.ShowDialog() == DialogResult.OK)
{
AVIWriter aw = new AVIWriter("MSVC");
aw.FrameRate = Settings.framerate;
aw.Open(sfd.FileName, FrameWidth, FrameHeight);
for (int j = 0; j < bitmaps.Count; j++)
{
Bitmap bitmap = (Bitmap)bitmaps[j].Clone();
double secs = FrameDurations[j];
for (int i = 0; i < secs * Settings.framerate; i++)
{
aw.AddFrame(bitmap);
}
}
aw.Quality = 1;
aw.Close();
}
}
private void GrabarVideo()
{
AVIWriter grabadorVideo = new AVIWriter();
try
{
Bitmap imagen = Camaras.CapturarImagen(visorCamara1);
DateTime Hoy = DateTime.Now;
string fecha_actual = Hoy.ToString("dd-MM-yyyy HH-mm-ss");
grabadorVideo.Open(rutaCapturas + "\\video_" + fecha_actual + ".avi", imagen.Width, imagen.Height);
while (true)
{
if (grabandoVideo1)
{
grabadorVideo.AddFrame(Camaras.CapturarImagen(visorCamara1));
Thread.Sleep(50);
}
else
{
break;
}
}
grabadorVideo.Close();
}
catch (Exception)
{
grabadorVideo.Close();
}
}
//write .avi and store data in .xml for a certain frame
private void writeFrame(ReplayAllFramesReadyEventArgs e)
{
//colour frame
BitmapImage bitmapImage_currentframe = new BitmapImage();
Bitmap bitmap_currentframe = new Bitmap(640, 480);
var colorImageFrame = e.AllFrames.ColorImageFrame;
if (colorImageFrame != null)
{
if (isfirst)
{
initialframenumber = colorImageFrame.FrameNumber;
System.Console.WriteLine("initialFramenumber = " + initialframenumber);
isfirst = false;
}
lastframenumber = colorImageFrame.FrameNumber;
//write xml
xmlwriter.storeframe(e.AllFrames.SkeletonFrame, colorImageFrame.FrameNumber, replay.CoordinateMapper);
//write avi
var pixelData = new byte[colorImageFrame.PixelDataLength];
colorImageFrame.CopyPixelDataTo(pixelData);
var stride = colorImageFrame.Width * PixelFormats.Bgr32.BitsPerPixel / 8;
//converision to bitmap
imagesource.WritePixels(new Int32Rect(0, 0, colorImageFrame.Width, colorImageFrame.Height), pixelData, stride, 0);
bitmapImage_currentframe = ConvertWriteableBitmapToBitmapImage(imagesource);
bitmap_currentframe = ConvertBitmapImageToBitmap(bitmapImage_currentframe);
videoWriter.AddFrame(bitmap_currentframe);
framecounter++;
}
}
private void webCam_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
pictureBox1.BackgroundImage = (Bitmap)eventArgs.Frame.Clone();
if (saveVideo != null)
{
saveVideo.AddFrame((Bitmap)eventArgs.Frame.Clone());
}
}
private void videoStream_NewFrame(object sender, NewFrameEventArgs eventArgs)
{
Bitmap frameData = new Bitmap(eventArgs.Frame);
frameData.RotateFlip(RotateFlipType.Rotate180FlipNone);
pbCameraView.Image = frameData;
videoWriter.AddFrame((Bitmap)frameData.Clone());
}
public static void AddBmpInAvi(Image bmp)
{
using (Bitmap b = ScreenModel.GetPicThumbnail(bmp, 80).ToBitmap())
{
b.SetPixel(0, 0, Color.Red);
avi.AddFrame(b);
}
}
//private void jpgToAVIByFFpeg(String[] pic, String newPic, int delayTime)
//{
// int frameRate = 25;
// if (delayTime > 0)
// frameRate = Convert.ToInt32(1000f / delayTime);
// VideoFileWriter writer = new VideoFileWriter();
// Image im;
// if (tVLeft.Nodes.Count > 0)
// {
// im = Image.FromFile(tVLeft.Nodes[0].Name.ToString());
// int w = im.Width;
// int h = im.Height;
// progressBar1.Maximum = tVLeft.Nodes.Count;
// if (w % 2 != 0)
// w += 1;
// if (h % 2 != 0)
// h += 1;
// writer.Open(newPic, w, h, frameRate, VideoCodec.MPEG4);
// for (int i = 0; i < tVLeft.Nodes.Count; i++)
// {
// im.Dispose();
// im = Image.FromFile(tVLeft.Nodes[i].Name.ToString());
// im = BitmapToBlowUp(im, w, h);
// this.pictureBox1.Image = im;
// this.pictureBox1.Refresh();
// if ((im.Height != h) | (im.Width != w))
// MessageBox.Show(tVLeft.Nodes[i].Name.ToString() + " 文件大小与首张不符！");
// writer.WriteVideoFrame((Bitmap)im);
// progressBar1.Value += 1;
// curFile.Text = i.ToString() + ">>> " + getFileNameOnly(pic[i]);
// curFile.Refresh();
// }
// writer.Close();
// writer.Dispose();
// MessageBox.Show("AVI 动画文件转换完毕！");
// }
//} // FFPEG 类生成AVI，使用 MPG4 格式压缩
// 如果使用 FFPEG 类，则需要：
// 1、引用如下类库：
// AForge.Video.FFMPEG
// 2、将如下类库 Copy 到目标程度所在文件夹，如 bin\debug 等。
// AForge.Net FrameWork \Externals\FFMPEG\BIN文件夹下的所有 DLL 文件
// avcodec-53.dll,avdevice-53.dll,avfilter-2.dll,avformat-53.dll,avutil-51.dll,postproc-52.dll,swresample-0.dll,swscale-2.dll
private void jpgToAVI(String[] pic, String newPic, int delayTime)
{
int frameRate = 25;
if (delayTime > 0)
{
frameRate = Convert.ToInt32(1000f / delayTime);
}
AVIWriter aviWriter = new AVIWriter("wmv3");
aviWriter.FrameRate = frameRate;
Image im;
if (tVLeft.Nodes.Count > 0)
{
im = Image.FromFile(tVLeft.Nodes[0].Name.ToString());
int w = im.Width;
int h = im.Height;
progressBar1.Maximum = tVLeft.Nodes.Count;
if (w % 2 != 0)
{
w += 1;
}
if (h % 2 != 0)
{
h += 1;
}
aviWriter.Open(newPic, w, h); // 输出到指定的文件
for (int i = 0; i < tVLeft.Nodes.Count; i++)
{
im.Dispose();
im = Image.FromFile(tVLeft.Nodes[i].Name.ToString());
im = BitmapToBlowUp(im, w, h);
this.pictureBox1.Image = im;
this.pictureBox1.Refresh();
if ((im.Height != h) | (im.Width != w))
{
MessageBox.Show(tVLeft.Nodes[i].Name.ToString() + " 文件大小与首张不符！");
}
aviWriter.AddFrame((Bitmap)im);
progressBar1.Value += 1;
curFile.Text = i.ToString() + ">>> " + getFileNameOnly(pic[i]);
curFile.Refresh();
}
aviWriter.Close();
aviWriter.Dispose();
MessageBox.Show("AVI 动画文件转换完毕！");
}
} // WMV3 格式压缩
private void StartConsumerThread()
{
if (!IsWorking)
{
IsWorking = true;
Helpers.CreateDirectoryIfNotExist(OutputPath);
AVIWriter aviWriter = new AVIWriter(OutputPath, FPS, Size.Width, Size.Height, ShowOptions);
task = TaskEx.Run(() =>
{
try
{
position = 0;
while (!imageQueue.IsCompleted)
{
Image img = null;
try
{
img = imageQueue.Take();
if (img != null)
{
//img.Save("Test\\" + position + ".bmp", ImageFormat.Bmp);
aviWriter.AddFrame((Bitmap)img);
position++;
}
}
catch (InvalidOperationException)
{
}
finally
{
if (img != null)
{
img.Dispose();
}
}
}
}
finally
{
IsWorking = false;
if (aviWriter != null)
{
aviWriter.Dispose();
}
}
});
}
}
public void AddFrame(IFrame frame)
{
if (videoStream != null)
{
videoStream.Write(frame.Buffer, 0, frame.Buffer.Length);
}
else
{
videoWriter.AddFrame(frame.ToBitmap());
}
}
public void Record(Bitmap frame)
{
// int width = frame.Width - (frame.Width % 2);
// int height = frame.Width - (frame.Height % 2);
if (!isRecording)
{
isRecording = true;
writer.Open(@"C:\Users\navar\OneDrive\Pictures\FaceDetection\Face-" + numOfImg + ".avi", frame.Width, frame.Height);
}
writer.AddFrame(frame);
}
public void saveFrame(byte[] buffer)
{
// precompressed mode used in trim function where frame are copied from one file to another
if (maxFrames > 0 && writeFrameCount > maxFrames)
{
Console.WriteLine("MaxFrames exceeded");
return;
}
if (aviWriter != null)
{
Bitmap bitmap = new Bitmap(640, 480, PixelFormat.Format32bppArgb);
BitmapData bmData = bitmap.LockBits(new System.Drawing.Rectangle(0, 0, bitmap.Width, bitmap.Height), ImageLockMode.ReadWrite, bitmap.PixelFormat);
IntPtr pNative = bmData.Scan0;
Marshal.Copy(buffer, 0, pNative, frameWidth * frameHeight * frameChannels);
bitmap.UnlockBits(bmData);
aviWriter.AddFrame(bitmap);
}
else if (frameWriter != null)
{
//pos = (Int32)frameWriter.BaseStream.Position; - didn't match the actual position due to streaming
// acutally think it was okay now but the count the buffer length is cleaner anyhow.
if (maxSizeMb > 0)
{
if ((writePos >> 20) > maxSizeMb)
{
Console.WriteLine("MaxSize exceeded");
return;
}
}
buffer = edgeFilter(buffer);
if (toCompress)
{
if (fileName.EndsWith(".vgz"))
{
//gzframeWriter.Write(buffer, 0, buffer.Length);
// }
//buffer = compressIntoMs.ToArray();
buffer = gzCompress(buffer);
}
else
{
buffer = rleCompress(buffer);
}
}
frameWriter.Write(buffer);
writePos += buffer.Length;
writeFramePosList.Add(writePos);
writeFrameCount++;
}
}
public void sendFrame(Bitmap frame, string Name)
{
if (alarmInterval > 0)
{
if (!audioPlayed && options.EnableAlertSound)
{
try
{
Log.debug(String.Format("Playing audio file {0} for camera {1}", options.AlertSoundFile, options.Name));
audioPlayed = true;
SoundPlayer simpleSound = new SoundPlayer(options.AlertSoundFile);
simpleSound.Play();
}
catch (Exception e)
{
Log.error(String.Format("Unable to play audio file for {0}. Error: {1}", options.Name, e.Message));
}
}
if (recording && options.EnableRecording && frameDropThreshold <= MAX_FRAME_DROP)
{
try
{
if (videoWriter == null)
{
DateTime now = DateTime.Now;
string file = String.Format("{0}-{1:D4}.{2:D2}.{3:D2}-{4:D2}.{5:D2}.{6:D2}.avi", options.Name, now.Year, now.Month, now.Day, now.Hour, now.Minute, now.Second);
string fullpath = Path.Combine(options.RecordFolder, file);
Log.debug(String.Format("Creating new Video Writer {0} with codec {1}",
fullpath, options.Codec));
videoWriter = new AVIWriter(options.Codec.Code);
videoWriter.Open(fullpath, frame.Width, frame.Height);
}
videoWriter.AddFrame(frame);
}
catch (Exception io)
{
frameDropThreshold++;
videoWriter = null;
Log.warn(String.Format("Error writing video frame for {0}. Record Folder: {1}. Message: {2}", options.Name, options.RecordFolder, io.Message));
if (frameDropThreshold == MAX_FRAME_DROP)
{
Log.error(String.Format("Maximum ({0}) frames failed for {1}. Dropping all frames until next motion alert", MAX_FRAME_DROP, options.Name));
}
}
}
}
}
private void btnRecord_Click(object sender, EventArgs e)
{
AVIWriter writer = new AVIWriter("wmv3");
writer.Open("test.avi", 320, 240);
Bitmap image = new Bitmap(320, 240);
for (int i = 0; i < 240; i++)
{
image.SetPixel(i, i, Color.Red);
writer.AddFrame(image);
}
writer.Close();
}
private void _videoSource_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
try
{
if (_writeData && _writer != null)
{
//_writer.AddFrame((Bitmap)eventArgs.Frame.Clone());
_writer.AddFrame(eventArgs.Frame);
}
}
catch (Exception r)
{
throw;
}
try
{
if (!_writeData)
{
//if (pictureBoxVideo.BackgroundImage != null && _videoSource != null)
// this.Invoke(new MethodInvoker(delegate() { pictureBoxVideo.BackgroundImage.Dispose(); }));
Bitmap bitmap = new Bitmap((Bitmap)eventArgs.Frame.Clone(), pictureBoxVideo.Width, pictureBoxVideo.Height);
if (!_writeData)
{
pictureBoxVideo.BackgroundImage = bitmap;
}
if (_experiment != null)
{
if (_experiment.pictureBoxSetupCamera != null)
{
if (!_writeData)
{
_experiment.pictureBoxSetupCamera.BackgroundImage = bitmap;
}
}
}
}
}
catch (ObjectDisposedException e)
{
int j = 0;
}
catch (Exception r)
{
throw;
}
}
/*Evento que se disp-ara cada vez que se cambia un cuadro del videoSourcePlayer */
private void videoSourcePlayer1_NewFrame(object sender, ref Bitmap image)
{
MessageBox.Show("hola");
if (!detectarMovimiento) //Si no está detectada la detección de movimiento, grabamos sin fijarnos en el movimiento
{
//Si se ha iundicado que grabe, entonces guardará cada cambio en el vídeo
if (estaGrabando)
{
writer.AddFrame(image);
}
}
else //Si está habilitdada la detección de movimiento
{
if (estaGrabando) //Si hemos indicado que grabe
{
//Grabamos si el sistema detecta movimiento
int nivelSensibilidad = 1 / (20 * sensibilidad);
if (detectorDeMovimiento.ProcessFrame(image) > nivelSensibilidad)
{
writer.AddFrame(image);
}
}
}
}
void videoSource_NewFrame(object sender, NewFrameEventArgs eventArgs)
{
currentFrame = (Bitmap)eventArgs.Frame.Clone();
if ((captureThread == null || !captureThread.IsAlive) && recordVideo)
{
writer.Open("test.avi", 320, 240);
Bitmap threadFrame = (Bitmap)currentFrame.Clone();
for (int i = 0; i < 240; i++)
{
writer.AddFrame(threadFrame);
}
writer.Close();
}
pictureBox1.Invoke(new Action(delegate { pictureBox1.Image = currentFrame; }));
}
private void timer1_Tick(object sender, EventArgs e)
{
DateTime time = DateTime.Now;
string Body = string.Empty;
var ffMpeg = new FFMpegConverter();
txt_time.Text = time.ToLongTimeString();
if (IsRecording)
{
if (time < time_stop)
{
lblGrabar.Visible = true;
lblGrabar.Text = "Grabando hasta " + time_stop.ToLongTimeString();
//Bitmap Imagen = (Bitmap)pcb_video.Image;
writer.AddFrame(video);
//FileWriter.WriteVideoFrame(video);
if (time < time_stop.AddSeconds(-8))
{
//txtMensajes.Text += "Capturando la foto con imagen de movimiento" + "\r\n";
PhotoFileName = "C:/Users/Alex/Desktop/DEMO/photo_" + DateTime.Now.ToShortDateString().Replace("/", "-") + DateTime.Now.ToShortTimeString().Replace(":", "_") + ".png";
foto.Save(PhotoFileName, System.Drawing.Imaging.ImageFormat.Png);
}
}
else
{
txtMensajes.Text += "Fin de la grabación...!" + "\r\n";
writer.Close();
pcb_video.Image = Properties.Resources.offline;
//FileWriter.Close();
txtMensajes.Text += "Compresión de video...!" + "\r\n";
ffMpeg.ConvertMedia(VideoFileName, VideoFileName.Replace(".avi", ".mp4"), Format.mp4);
txtMensajes.Text += "Intentando subir video a servidor de almacenamiento externo...!" + "\r\n";
subirArchivo(VideoFileName.Replace(".avi", ".mp4"));
txtMensajes.Text += "Video " + this.UploadFileName.Substring(8, UploadFileName.Length - 8) + " cargado a servidor de almacenamiento externo...!" + "\r\n";
txtMensajes.Text += "Envío de e-mail...!" + "\r\n";
Body = "<a href='https://dl.dropboxusercontent.com/u/72924944/" + this.UploadFileName.Substring(8, UploadFileName.Length - 8) + "'>VIDEO</a>" +
"<p>" +
"<a href='mailto:[email protected][email protected]&subject=Ignorar%20Evento&body=Se%20ha%20detectado%20movimiento%20en%20el%20sistema%20de%20seguridad%2C%20pero%20Ud.%20ha%20decidido%20ignorar%20este%20evento.%20El%20sistema%20detendr%C3%A1%20el%20servicio%20por%2030%20Minutos.'>IGNORAR</a>";
enviar_Correo("*****@*****.**", "ALERTA - Sistema de Seguridad ha detectado movimiento", Body);
IsRecording = false;
lblGrabar.Visible = false;
time_stop = DateTime.MinValue;
}
}
}
private void process()
{
if (frame == null)
{
return;
}
//OilPainting op = new OilPainting();
/*
* Pixellate p = new Pixellate();
* SaturationCorrection sc = new SaturationCorrection(0.5);
* BrightnessCorrection bc = new BrightnessCorrection(0.5);
* HueModifier hm = new HueModifier(50);*/
Bitmap cannedFrame = frame;
if (hueBar.Value != 0)
{
new HueModifier(hueBar.Value).ApplyInPlace(cannedFrame);
}
if (satBar.Value != 0)
{
new SaturationCorrection(satBar.Value / 100.0).ApplyInPlace(cannedFrame);
}
if (brightnessBar.Value != 0)
{
new BrightnessCorrection(brightnessBar.Value / 100.0).ApplyInPlace(cannedFrame);
}
if (pixBar.Value != 0)
{
new Pixellate(pixBar.Value).ApplyInPlace(cannedFrame);
}
pictureBox1.Image = cannedFrame;
if (recording)
{
if (paused)
{
statusTxt.Text = "Paused... " + aviWriter.Position + " frames taken";
}
else
{
aviWriter.AddFrame(cannedFrame);
statusTxt.Text = "Recording... " + aviWriter.Position + " frames taken";
}
}
}
public void VideoSource_NewFrame(object sender, NewFrameEventArgs eventArgs)
{
try
{
lock (sync)
{
if (CaptureVideo && canCapture)
{
Bitmap newFrame = FilpImage((Bitmap)eventArgs.Frame.Clone());
// dispose previous frame
if (videoFrame != null)
{
videoFrame.Dispose();
videoFrame = null;
}
videoFrame = newFrame;
this.Picture = videoFrame;
AVIwriter.Quality = 0;
AVIwriter.AddFrame(videoFrame);
}
else
{
Bitmap newFrame = FilpImage((Bitmap)eventArgs.Frame.Clone());
// dispose previous frame
if (videoFrame != null)
{
videoFrame.Dispose();
videoFrame = null;
}
videoFrame = newFrame;
this.Picture = videoFrame;
}
}
}
catch (Exception ex)
{
}
}
void stream_NewFrame(object sender, NewFrameEventArgs eventArgs)
{
Bitmap bmp = (Bitmap)eventArgs.Frame.Clone();
bmp.RotateFlip(RotateFlipType.Rotate90FlipNone);
pictureBox1.Image = bmp;
try
{
if (toggleRec == true)
{
bmp = (Bitmap)eventArgs.Frame.Clone();
bmp.RotateFlip(RotateFlipType.Rotate90FlipNone);
writer.AddFrame(bmp);
}
}
catch (Exception e)
{
}
}
static void Main(string[] args)
{
foreach (FilterInfo videoDevice in new FilterInfoCollection(FilterCategory.VideoInputDevice))
{
Console.WriteLine(videoDevice.Name);
}
FilterInfo codec = null;
foreach (FilterInfo videoDevice in new FilterInfoCollection(FilterCategory.VideoCompressorCategory))
{
codec = videoDevice;
Console.WriteLine(videoDevice.Name);
}
// instantiate AVI writer, use WMV3 codec
AVIWriter writer = new AVIWriter(codec.MonikerString);
// create new AVI file and open it
writer.Open("test.avi", 320, 240);
// create frame image
Bitmap image = new Bitmap(320, 240);
int j = 1;
for (int i = 0; i < 240; i++)
{
// update image
image.SetPixel(i, i, Color.Red);
// add the image as a new frame of video file
writer.AddFrame(image);
j = j == 1 ? -1 : 1;
}
//Bitmap bitmap = Image.FromFile("Files/grab.mjpeg");
//writer.AddFrame(bitmap);
writer.Close();
}
public void AddFrame(Bitmap frame)
{
lock (aviWatchDog)
{
try
{
if (frame == null)
{
currentAvi.AddEmptyFrame();
}
else
{
currentAvi.AddFrame(frame);
}
}
catch (Exception e)
{
Reporter.UnseriousError(e.Message);
}
}
}
// On new frame
private void Camera_NewFrame(object sender, System.EventArgs e)
{
if ((intervalsToSave != 0) && (saveOnMotion == true))
{
// lets save the frame
if (writer == null)
{
// create file name
DateTime date = DateTime.Now;
String fileName = String.Format("{0}-{1}-{2} {3}-{4}-{5}.avi",
date.Year, date.Month, date.Day, date.Hour, date.Minute, date.Second);
try
{
// create AVI writer
writer = new AVIWriter("wmv3");
// open AVI file
writer.Open(fileName, cameraWindow.Camera.Width, cameraWindow.Camera.Height);
}
catch (ApplicationException)
{
if (writer != null)
{
writer.Dispose( );
writer = null;
}
}
}
// save the frame
Camera camera = cameraWindow.Camera;
camera.Lock( );
writer.AddFrame(camera.LastFrame);
camera.Unlock( );
}
}
private void StartConsumerThread()
{
if (!IsWorking)
{
IsWorking = true;
Helpers.CreateDirectoryIfNotExist(OutputPath);
AVIWriter aviWriter = new AVIWriter(OutputPath, FPS, Size.Width, Size.Height, ShowOptions);
task = TaskEx.Run(() =>
{
try
{
position = 0;
while (!imageQueue.IsCompleted)
{
Image img = null;
try
{
img = imageQueue.Take();
if (img != null)
{
//img.Save("Test\\" + position + ".bmp", ImageFormat.Bmp);
aviWriter.AddFrame((Bitmap)img);
position++;
}
}
catch (InvalidOperationException)
{
}
finally
{
if (img != null) img.Dispose();
}
}
}
finally
{
IsWorking = false;
if (aviWriter != null)
{
aviWriter.Dispose();
}
}
});
}
}
