/// <summary>Add a wave audio stream from another file to this file</summary>
/// <param name="waveFileName">Name of the wave file to add</param>
/// <param name="startAtFrameIndex">Index of the video frame at which the sound is going to start</param>
public void AddAudioStream(String waveFileName, int startAtFrameIndex)
{
AviManager audioManager = new AviManager(waveFileName, true);
AudioStream newStream = audioManager.GetWaveStream();
AddAudioStream(newStream, startAtFrameIndex);
audioManager.Close();
}
public VideoFrames(string fileLocation)
{
if (fileLocation == null)
{
_mode = Mode.None;
return;
}
string lower = fileLocation.ToLower();
fileloc = fileLocation;
if (lower.EndsWith(".avi"))
{
_aviManager = new AviManager(fileLocation, true);
_aviStream = _aviManager.GetVideoStream();
_aviStream.GetFrameOpen();
_mode = Mode.Video;
}
else if (lower.EndsWith(".png"))
{
_singleFrame = new System.Drawing.Bitmap(fileLocation);
_mode = Mode.SingleFrame;
}
else
{
_mode = Mode.None;
}
}
/// <summary>Copy all frames into a new file</summary>
/// <param name="fileName">Name of the new file</param>
/// <param name="recompress">true: Compress the new stream</param>
/// <param name="newStream2"></param>
/// <returns>AviManager for the new file</returns>
/// <remarks>Use this method if you want to append frames to an existing, compressed stream</remarks>
public AviManager DecompressToNewFile(String fileName, bool recompress, out VideoStream newStream2)
{
AviManager newFile = new AviManager(fileName, false);
GetFrameOpen();
Bitmap frame = GetBitmap(0);
VideoStream newStream = newFile.AddVideoStream(recompress, frameRate, frame);
frame.Dispose();
for (int n = 1; n < countFrames; n++)
{
frame = GetBitmap(n);
newStream.AddFrame(frame);
frame.Dispose();
}
//TEST
/*Bitmap test = new Bitmap("..\\..\\testdata\\test.bmp");
* newStream.AddFrame(frame);
* test.Dispose();*/
GetFrameClose();
newStream2 = newStream;
return(newFile);
}
public ScreenCapture(int fps, Screen screen)
{
string x = System.DateTime.Now.ToString();
x = x.Replace(@"/", ".");
x = x.Replace(@":", ".");
strPath = @"/Videos/";
intTop = screen.Bounds.X;
intleft = screen.Bounds.Y;
intWidth = screen.Bounds.Width;
intHeight = screen.Bounds.Height;
size = screen.Bounds.Size;
capture();
aviMan = new AviManager(x + ".avi", false);
videoStream = aviMan.AddVideoStream(true, 30, printscreen);
printscreen.Dispose();
Console.WriteLine(strPath);
System.IO.Directory.CreateDirectory(strPath);
System.Timers.Timer aTimer;
aTimer = new System.Timers.Timer();
aTimer.Elapsed += new ElapsedEventHandler(OnTimedEvent);
aTimer.Interval = 1000 / fps;
aTimer.Enabled = true;
}
private void AddFile()
{
if (System.IO.File.Exists(uiAviFileNameTextBox.Text))
{
try
{
var aviManager = new AviManager(uiAviFileNameTextBox.Text, true);
VideoStream aviStream = aviManager.GetVideoStream();
aviStream.GetFrameOpen();
Bitmap bmp = aviStream.GetBitmap(aviStream.CountFrames/2);
var videoStreamControl = new VideoStreamBrowseControl {Dock = DockStyle.Top};
videoStreamControl.SetFileName(GetCurrentFileName());
videoStreamControl.SetFrame(GetResizedBitmap(bmp, 50, 50));
videoStreamControl.VideoStream = aviStream;
videoStreamControl.SelectVideoStream += SelectVideoStreamControl;
uiVideoListPanel.Controls.Add(videoStreamControl);
_selectedVideoStreamBrowseControl = videoStreamControl;
foreach (VideoStreamBrowseControl browseControl in uiVideoListPanel.Controls.OfType<VideoStreamBrowseControl>())
{
(browseControl).uiMainPanel.BackColor = Color.Lavender;
}
videoStreamControl.uiMainPanel.BackColor = Color.Aquamarine;
aviManager.Close();
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
}
private void btnAppend_Click(object sender, System.EventArgs e)
{
//open file
Bitmap bmp = (Bitmap)Image.FromFile(txtFileNames.Lines[0]);
AviManager aviManager = new AviManager(txtAviFileName.Text, true);
VideoStream aviStream = aviManager.GetVideoStream();
//streams cannot be edited - copy to a new file
VideoStream newStream;
AviManager newManager = aviStream.DecompressToNewFile(@"..\..\testdata\temp.avi", true, out newStream);
aviStream = newStream; //newManager.GetOpenStream(0);
//add images
Bitmap bitmap;
for (int n = 0; n < txtFileNames.Lines.Length; n++) {
if (txtFileNames.Lines[n].Trim().Length > 0) {
bitmap = (Bitmap)Bitmap.FromFile(txtFileNames.Lines[n]);
aviStream.AddFrame(bitmap);
bitmap.Dispose();
}
}
//close old file
aviManager.Close();
//save and close new file
newManager.Close();
//delete old file, replace with new file
System.IO.File.Delete(txtAviFileName.Text);
System.IO.File.Move(@"..\..\testdata\temp.avi", txtAviFileName.Text);
}
/// <summary>Add a wave audio stream from another file to this file</summary>
/// <param name="waveFileName">Name of the wave file to add</param>
public void AddAudioStream(String waveFileName)
{
AviManager audioManager = new AviManager(waveFileName, true);
AudioStream newStream = audioManager.GetWaveStream();
AddAudioStream(newStream);
audioManager.Close();
}
/// <summary>Add a wave audio stream from another file to this file</summary>
/// <param name="waveFileName">Name of the wave file to add</param>
/// <param name="startAtFrameIndex">Index of the video frame at which the sound is going to start</param>
public void AddAudioStream(String waveFileName, int startAtFrameIndex)
{
AviManager audioManager = new AviManager(waveFileName, true);
AudioStream newStream = audioManager.GetWaveStream();
AddAudioStream(newStream, startAtFrameIndex);
audioManager.Close();
}
/// <summary>Copy a piece of video and wave sound int a new file</summary>
/// <param name="newFileName">File name</param>
/// <param name="startAtSecond">Start copying at second x</param>
/// <param name="stopAtSecond">Stop copying at second y</param>
/// <returns>AviManager for the new video</returns>
public AviManager CopyTo(String newFileName, float startAtSecond, float stopAtSecond)
{
AviManager newFile = new AviManager(newFileName, false);
try {
//copy video stream
VideoStream videoStream = GetVideoStream();
int startFrameIndex = (int)(videoStream.FrameRate * startAtSecond);
int stopFrameIndex = (int)(videoStream.FrameRate * stopAtSecond);
videoStream.GetFrameOpen();
Bitmap bmp = videoStream.GetBitmap(startFrameIndex);
VideoStream newStream = newFile.AddVideoStream(false, videoStream.FrameRate, bmp);
for (int n = startFrameIndex + 1; n <= stopFrameIndex; n++)
{
bmp = videoStream.GetBitmap(n);
newStream.AddFrame(bmp);
}
videoStream.GetFrameClose();
//copy audio stream
AudioStream waveStream = GetWaveStream();
Avi.AVISTREAMINFO streamInfo = new Avi.AVISTREAMINFO();
Avi.PCMWAVEFORMAT streamFormat = new Avi.PCMWAVEFORMAT();
int streamLength = 0;
IntPtr ptrRawData = waveStream.GetStreamData(
ref streamInfo,
ref streamFormat,
ref streamLength);
int startByteIndex = (int)(startAtSecond * (float)(waveStream.CountSamplesPerSecond * streamFormat.nChannels * waveStream.CountBitsPerSample) / 8);
int stopByteIndex = (int)(stopAtSecond * (float)(waveStream.CountSamplesPerSecond * streamFormat.nChannels * waveStream.CountBitsPerSample) / 8);
IntPtr ptrWavePart = new IntPtr(ptrRawData.ToInt32() + startByteIndex);
byte[] rawData = new byte[stopByteIndex - startByteIndex];
Marshal.Copy(ptrWavePart, rawData, 0, rawData.Length);
Marshal.FreeHGlobal(ptrRawData);
streamInfo.dwLength = rawData.Length;
streamInfo.dwStart = 0;
IntPtr unmanagedRawData = Marshal.AllocHGlobal(rawData.Length);
Marshal.Copy(rawData, 0, unmanagedRawData, rawData.Length);
newFile.AddAudioStream(unmanagedRawData, streamInfo, streamFormat, rawData.Length);
Marshal.FreeHGlobal(unmanagedRawData);
} catch (Exception ex) {
newFile.Close();
throw ex;
}
return(newFile);
}
public void Generate(VideoMaker videoMaker)
{
aviManager = new AviFile.AviManager(fileName, false);
Console.WriteLine("Video ID:" + this.Id + " with name: " + fileName);
Console.WriteLine("Number of Sequences: " + this.Sequences.Length);
int sequenceNumber = 1;
foreach (var sequence in Sequences)
{
Console.WriteLine("Processing Video " + sequenceNumber.ToString() + " : " + sequence.Id);
++sequenceNumber;
}
}
public CaptureThread(string saveLoc)
{
_saveLoc = saveLoc;
_aviManager = new AviManager(saveLoc, false);
_windowCapture = new WindowStreamCapture();
_exitEvent = new AutoResetEvent(false);
_pool = new BitmapPool();
_running = false;
UsePrintWindow = true;
frame_num = 0;
}
// Aforge kütüphanesi ile bu şekilde yapılıyor.
/*public void create_video_from_bitmaps(Bitmap[] BitmapStream,int Height,int Width)
{
// instantiate AVI writer, use WMV3 codec
VideoFileWriter writer = new VideoFileWriter();
// create new AVI file and open it
writer.Open("C:\\yazlab\\processed_frames\\result.avi", Width, Height);
// create frame image
foreach(Bitmap Frame in BitmapStream)
{
writer.WriteVideoFrame(Frame);
}
writer.Close();
}
*/
public void create_video_from_bitmaps(Bitmap[] BitmapStream)
{
try{
AviManager aviManager = new AviManager(@"C:\\yazlab\\processed_frames\\result.avi", false);
//add a new video stream and one frame to the new file
VideoStream aviStream = aviManager.AddVideoStream(true, 0.2, BitmapStream[0]);
foreach (Bitmap Frame in BitmapStream) {
aviStream.AddFrame(Frame);
}
aviManager.Close();
}catch(Exception Exp){
System.Windows.Forms.MessageBox.Show(Exp.ToString(),"AviFileHatası");
}
}
/// <summary>Copy all frames into a new file</summary>
/// <param name="fileName">Name of the new file</param>
/// <param name="recompress">true: Compress the new stream</param>
/// <returns>AviManager for the new file</returns>
/// <remarks>Use this method if you want to append frames to an existing, compressed stream</remarks>
public AviManager DecompressToNewFile(String fileName, bool recompress, out VideoStream newStream2)
{
AviManager newFile = new AviManager(fileName, false);
this.GetFrameOpen();
Bitmap frame = this.GetBitmap(0);
VideoStream newStream = newFile.AddVideoStream(recompress, this.frameRate, frame);
frame.Dispose();
for (int n = 1; n < this.countFrames; n++)
{
frame = this.GetBitmap(n);
newStream.AddFrame(frame);
frame.Dispose();
}
this.GetFrameClose();
newStream2 = newStream;
return(newFile);
}
private void flush()
{
Console.WriteLine("Writing avi. {0} frames to process", parallelScreens.Count);
AviManager aviManager = new AviManager(Path.ChangeExtension(Path.Combine(filePath, Guid.NewGuid().ToString()), "avi"), false);
IScreenShot screenShot;
parallelScreens.TryDequeue(out screenShot);
VideoStream aviStream = aviManager.AddVideoStream(true, fps, screenShot.GetBitmap());
IScreenShot[] screenShots = parallelScreens.ToArray();
for (var i = 1; i < screenShots.Length; i++)
{
using (Bitmap frame = screenShots[i].GetBitmap())
{
aviStream.AddFrame(frame);
}
screenShots[i].Delete();
Console.Write("{0}, ", i);
}
aviManager.Close();
}
private void btnAddFrame_Click(object sender, EventArgs e)
{
String tempFileName = System.IO.Path.GetTempFileName() + ".avi";
AviManager tempFile = new AviManager(tempFileName, false);
Bitmap bitmap = (Bitmap)Image.FromFile(txtNewFrameFileName.Lines[0].Trim());
tempFile.AddVideoStream(false, 1, bitmap);
VideoStream stream = tempFile.GetVideoStream();
for (int n = 1; n < txtNewFrameFileName.Lines.Length; n++) {
if (txtNewFrameFileName.Lines[n].Trim().Length > 0) {
stream.AddFrame((Bitmap)Image.FromFile(txtNewFrameFileName.Lines[n]));
}
}
editableStream.Paste(stream, 0, (int)numPastePositionBitmap.Value, stream.CountFrames);
tempFile.Close();
try { File.Delete(tempFileName); } catch (IOException) { }
}
private void btnAddSound_Click(object sender, System.EventArgs e)
{
String fileName = GetFileName("Sounds (*.wav)|*.wav");
if (fileName != null) {
txtReportSound.Text = "Adding to sound.wav to " + txtAviFileName.Text + "...\r\n";
AviManager aviManager = new AviManager(txtAviFileName.Text, true);
try {
int countFrames = aviManager.GetVideoStream().CountFrames;
if (countFrames > numInsertWavePosition.Value) {
aviManager.AddAudioStream(fileName, (int)numInsertWavePosition.Value);
} else {
MessageBox.Show(this, "Frame " + numInsertWavePosition.Value + " does not exists. The video stream contains frame from 0 to " + (countFrames - 1) + ".");
}
} catch (Exception ex) {
MessageBox.Show(this, "The file does not accept the new wave audio stream.\r\n" + ex.ToString(), "Error");
}
aviManager.Close();
txtReportSound.Text += "...finished.";
}
}
private void openFile_Click(object sender, EventArgs e)
{
inputFileDlg.Filter = "Media Files|*.avi;|All files|*.*;";
if (DialogResult.OK == inputFileDlg.ShowDialog())
{
fileNameText.Text = inputFileDlg.FileName;
try
{
AviManager aviManager = new AviManager(fileNameText.Text, true);
VideoStream stream = aviManager.GetVideoStream();
startPointTracker.Maximum = stream.CountFrames;
endPointTracker.Maximum = stream.CountFrames;
ShowFrameTrackOne();
ShowFrameTrackTwo();
}
catch(Exception ew)
{
MessageBox.Show("L�tfen avi formatinda bis dosya se�in");
}
}
}
private void CreateVideo(string fileName, FileInfo[] files, bool isCompressed)
{
try
{
var bmp = new Bitmap(1120, 480, PixelFormat.Format24bppRgb);
var aviManager = new AviManager(fileName, false);
var aviStream = aviManager.AddVideoStream(isCompressed, 25, bmp);
foreach (var file in files)
{
bmp = (Bitmap)Bitmap.FromFile(file.FullName);
aviStream.AddFrame(bmp);
bmp.Dispose();
}
aviManager.Close();
}
catch (Exception e)
{
logger.Error(e);
throw e;
}
}
// constructor
public AviWriter(List<frame> Frame, String filename)
{
Console.WriteLine("Frame.Count: {0}", Frame.Count);
for (int i = 0; i < Frame.Count; i++)
{
del.Add((((double)Frame[i].delay) / 1000.00));
string FileName = Frame[i].src;
Image img = Image.FromFile(FileName);
Bitmap bitmap = new Bitmap(img, width, height);
bitmaps.Add(bitmap);
Console.WriteLine("Frame: {0}", i, " delay: {1}", ((double)Frame[i].delay / 1000.00), "src: {2}", Frame[i].src);
}
min = del.Min();
AviManager aviManager = new AviManager(filename, false);
VideoStream aviStream = aviManager.AddVideoStream(false, 2, bitmaps[0]);
Console.WriteLine("min: {0}", min);
for(int i = 1; i < Frame.Count; i++)
{
aviStream.AddFrame(bitmaps[i]);
Console.WriteLine("Frame added");
for(double j = min; j <= del[i];)
{
aviStream.AddFrame(bitmaps[i]);
j = j + min;
Console.WriteLine("j: {0}", j);
}
}
aviManager.Close();
del.Clear();
}
public static bool CheckForVideo(KernelManager kernelManager)
{
if (_frame == null)
return false;
var i = _frame.Value / StepsPerPoint;
if (i >= Frames.Count - 1)
{
_frame = null;
_aviManager.Close();
RenderWindow.SetStatus("Finished video");
return false;
}
RenderWindow.SetStatus("Rendering frame " + _frame.Value + " of " + (Frames.Count - 1) * StepsPerPoint);
var d0 = i == 0 ? Frames[0] : Frames[i - 1];
var d1 = Frames[i];
var d2 = Frames[i + 1];
var d3 = i == Frames.Count - 2 ? Frames[Frames.Count - 1] : Frames[i + 2];
var t = (float)(_frame.Value % StepsPerPoint) / StepsPerPoint;
var config = CameraConfig.CatmullRom(d0, d1, d2, d3, t);
var bmp = kernelManager.GetScreenshot(config, 720, 2);
if (_frame.Value % 256 == 0 || _aviManager == null)
{
if (_aviManager != null)
_aviManager.Close();
_videoStream = null;
_aviManager = new AviManager(Ext.UniqueFilename("video", "avi"), false);
}
if (_videoStream == null)
_videoStream = _aviManager.AddVideoStream(false, 25, bmp);
else
_videoStream.AddFrame(bmp);
_frame = _frame.Value + 1;
return true;
}
public void makeAvi()
{
FrameRateForm dlg = new FrameRateForm();
if (DialogResult.OK == dlg.ShowDialog())
{
int framelength = 0;
SaveFileDialog saveAvi = new SaveFileDialog();
Bitmap bmp = null;
if (saveAvi.ShowDialog() == DialogResult.OK)
{
bmp = (Bitmap)Image.FromFile(pathBox.Items[0].ToString());
AviManager manageAVIFile = new AviManager(saveAvi.FileName.ToString()+ ".avi", false);
aviStream = manageAVIFile.AddVideoStream(true, dlg.Rate, bmp);
Bitmap bitmap;
for (framelength = 1; framelength < pathBox.Items.Count - 1; framelength++)
{
bitmap = (Bitmap)Bitmap.FromFile(pathBox.Items[framelength].ToString());
aviStream.AddFrame(bitmap);
bitmap.Dispose();
}
manageAVIFile.Close();
}
}
}
public void CreateVideo(int iCount)
{
if (iCount == 0)
{
MessageBox.Show("This game has no moving!");
return;
}
SaveFileDialog fdlg = new SaveFileDialog
{
DefaultExt = "AVI",
Title = "Save As",
Filter = "AVI(*.AVI)|.AVI",
FilterIndex = 1,
FileName = "Untitled",
AddExtension = true,
};
bool? result = fdlg.ShowDialog();
if (result.HasValue && result.Value)
{
var watch = Stopwatch.StartNew();
DependencyObject parentObject = Window.GetWindow(this);
MainWindow parent = parentObject as MainWindow;
if (parent != null)
{
parent.m_statusProgressBar.Visibility = System.Windows.Visibility.Visible;
}
m = new Model();
for (int i = 0; i < iCount; i++)
{
parent.m_moveViewer.listViewMoveList.SelectedIndex = i;
RenderWithoutFilename();
parent.m_statusProgressBar.Value = i;
Thread.Sleep(100);
}
System.Drawing.Bitmap bmp = Helper.BitmapHelper.GetBitmap(m.ImageCollection[0]);
AviManager aviManager = new AviManager(fdlg.FileName, false);
double frameRate = System.Math.Round((double)1 / this.Step, 1);
VideoStream aviStream = aviManager.AddVideoStream(false, frameRate, bmp);
for (int i = 0; i < m.ImageCollection.Count; i++ )
{
BitmapSource bms = m.ImageCollection[i] as BitmapSource;
System.Drawing.Bitmap b = Helper.BitmapHelper.GetBitmap(bms);
aviStream.AddFrame(b);
b.Dispose();
parent.m_statusProgressBar.Value = i;
Thread.Sleep(100);
}
aviManager.Close();
watch.Stop();
var elapsedMs = watch.Elapsed.Seconds;
parent.m_statusLabelCheck.Content = string.Format("Render Complete in: {0} s", elapsedMs);
parent.m_statusProgressBar.Visibility = System.Windows.Visibility.Collapsed;
}
}
/** Metoda care se foloseste de bibliotecile AviManager pentru a
* crea un stream video dintr-o lista de imagini format bitmap.
**/
private void createMovie(String fileName, List<Bitmap> images)
{
AviManager aviManager = new AviManager(fileName, false);
VideoStream videoStream = aviManager.AddVideoStream(false, 30, images.ElementAt(0));
foreach (var image in images)
{
if (finalFrames.IndexOf(image) != 0)
{
videoStream.AddFrame(image);
}
}
aviManager.Close();
}
private void doExporting(string tmpFilePath, DicomElement dicomElement, BackgroundWorker worker)
{
//create a new AVI file
AviManager aviManager = new AviManager(tmpFilePath, false);
//add a new video stream and one frame to the new file
// todo mozda ce moci drugaciji konstruktor...
Bitmap bitmap = dicomElement.GetBitmap(1);
VideoStream aviStream = aviManager.AddVideoStream(createCompressedOptions(), Settings.Default.Fps, bitmap);
bitmap.Dispose();
worker.ReportProgress(1);
for (int n = 2; n <= dicomElement.FrameCount; n++)
{
bitmap = dicomElement.GetBitmap(n);
aviStream.AddFrame(bitmap);
bitmap.Dispose();
worker.ReportProgress(1);
}
aviManager.Close();
}
public void RenderBmps(int iCount)
{
SaveFileDialog fdlg = new SaveFileDialog
{
DefaultExt = "AVI",
Title = "Save As",
Filter = "AVI(*.AVI)|.AVI",
FilterIndex = 1,
FileName = "Untitled",
AddExtension = true,
};
bool? result = fdlg.ShowDialog();
if (result.HasValue && result.Value)
{
m = new Model();
for (int i = 0; i < iCount; i++)
{
RaiseComment("Title " + i, "Content " + i);
RenderWithFilename(@"..\..\testdata\img" + i + ".BMP");
}
System.Drawing.Bitmap bmp = (System.Drawing.Bitmap)System.Drawing.Image.FromFile(@"..\..\testdata\img0.BMP");
AviManager aviManager = new AviManager(fdlg.FileName, false);
double frameRate = System.Math.Round((double)1 / this.Step, 1);
VideoStream aviStream = aviManager.AddVideoStream(false, frameRate, bmp);
foreach (BitmapSource bms in m.ImageCollection)
{
System.Drawing.Bitmap b = Helper.BitmapHelper.GetBitmap(bms);
aviStream.AddFrame(b);
b.Dispose();
}
aviManager.Close();
MessageBox.Show("Complete!");
}
}
/// <summary>Copy all frames into a new file</summary>
/// <param name="fileName">Name of the new file</param>
/// <param name="recompress">true: Compress the new stream</param>
/// <returns>AviManager for the new file</returns>
/// <remarks>Use this method if you want to append frames to an existing, compressed stream</remarks>
public AviManager DecompressToNewFile(String fileName, bool recompress, out VideoStream newStream2)
{
AviManager newFile = new AviManager(fileName, false);
this.GetFrameOpen();
Bitmap frame = GetBitmap(0);
VideoStream newStream = newFile.AddVideoStream(recompress, frameRate, frame);
frame.Dispose();
for(int n=1; n<countFrames; n++){
frame = GetBitmap(n);
newStream.AddFrame(frame);
frame.Dispose();
}
this.GetFrameClose();
newStream2 = newStream;
return newFile;
}
private void btnBrowse_Click(object sender, EventArgs e)
{
OpenFileDialog oFD1 = new OpenFileDialog();
oFD1.Multiselect = true;
if (oFD1.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
files = oFD1.SafeFileNames; //Save only the names
paths = oFD1.FileNames; //Save the full paths
for (int i = 0; i < files.Length; i++)
{
//listBox1.Items.Add(files[i]); //Add songs to the listbox
ext = Path.GetExtension(oFD1.FileName);
if (ext == ".avi")
{
//Convert Avi to wav
AviManager aviManager = new AviManager(oFD1.FileName, true);
AudioStream audioStream = aviManager.GetWaveStream();
audioStream.ExportStream(oFD1.FileName + ".wav");
filepath = oFD1.FileName + ".wav";
aviManager.Close();
listBox1.Items.Add(files[i]); //Add songs to the listbox
}
else if (ext == ".wav")
{
filepath = oFD1.FileName;
listBox1.Items.Add(files[i]); //Add songs to the listbox
}
}
}
NAudio.Wave.WaveChannel32 wave = new NAudio.Wave.WaveChannel32(new NAudio.Wave.WaveFileReader(filepath));
WaveFileReader wavFile = new WaveFileReader(filepath);
byte[] mainBuffer = new byte[wave.Length];
float fileSize = (float)wavFile.Length / 1048576;
if (fileSize < 2)
window = 8;
else if (fileSize > 2 && fileSize < 4)
window = 16;
else if (fileSize > 4 && fileSize < 8)
window = 32;
else if (fileSize > 8 && fileSize < 12)
window = 128;
else if (fileSize > 12 && fileSize < 20)
window = 256;
else if (fileSize > 20 && fileSize < 30)
window = 512;
else
window = 2048;
float[] fbuffer = new float[mainBuffer.Length / window];
wave.Read(mainBuffer, 0, mainBuffer.Length);
for (int i = 0; i < fbuffer.Length; i++)
{
fbuffer[i] = (BitConverter.ToSingle(mainBuffer, i * window));
}
double time = wave.TotalTime.TotalSeconds;
GraphPane myPane1 = zedGraphControl2.GraphPane;
PointPairList list1 = new PointPairList();
PointPairList list2 = new PointPairList();
for (int i = 0; i < fbuffer.Length; i++)
{
list1.Add(i, fbuffer[i]);
}
list2.Add(0, 0);
list2.Add(time, 0);
if (myCurve1 != null && myCurve2 != null)
{
myCurve1.Clear();
myCurve2.Clear();
}
GraphPane myPane2 = zedGraphControl2.GraphPane;
myPane2.Title.Text = "Audio Sound Wave";
myPane2.XAxis.Title.Text = "Time, Seconds";
myPane2.YAxis.Title.Text = "Sound Wave Graph";
myCurve1 = myPane1.AddCurve(null, list1, System.Drawing.Color.Blue, SymbolType.None);
myCurve1.IsX2Axis = true;
myCurve2 = myPane1.AddCurve(null, list2, System.Drawing.Color.Black, SymbolType.None);
myPane1.XAxis.Scale.MaxAuto = true;
myPane1.XAxis.Scale.MinAuto = true;
//Threshold Line
double threshHoldY = -1.2;
double threshHoldX = 1.2;
LineObj threshHoldLine = new LineObj(System.Drawing.Color.Red, myPane2.XAxis.Scale.Min, threshHoldY, myPane2.XAxis.Scale.Max, threshHoldY);
LineObj threshHoldLine2 = new LineObj(System.Drawing.Color.Red, myPane2.XAxis.Scale.Min, threshHoldX, myPane2.XAxis.Scale.Max, threshHoldX);
myPane2.GraphObjList.Add(threshHoldLine);
myPane2.GraphObjList.Add(threshHoldLine2);
// Add a text box with instructions
TextObj text = new TextObj(
"Ratio Conversion: 1:100\nRed Lines: Threshold\nZoom: left mouse & drag\nContext Menu: right mouse",
0.05f, 0.95f, CoordType.ChartFraction, AlignH.Left, AlignV.Bottom);
text.FontSpec.StringAlignment = StringAlignment.Near;
myPane2.GraphObjList.Add(text);
// Show the x axis grid
myPane2.XAxis.MajorGrid.IsVisible = true;
myPane2.YAxis.MajorGrid.IsVisible = true;
// Just manually control the X axis range so it scrolls continuously
// instead of discrete step-sized jumps
//myPane2.XAxis.Scale.Format = @"00:00:00";
myPane2.XAxis.Scale.IsSkipCrossLabel = true;
myPane2.XAxis.Scale.IsPreventLabelOverlap = true;
myPane2.XAxis.Type = ZedGraph.AxisType.Linear;
myPane2.XAxis.Scale.Min = 0;
myPane2.XAxis.Scale.Max = 1.2;
myPane2.AxisChange();
// turn off the opposite tics so the Y tics don't show up on the Y2 axis
myPane2.YAxis.MajorTic.IsOpposite = false;
myPane2.YAxis.MinorTic.IsOpposite = false;
// Don't display the Y zero line
myPane2.YAxis.MajorGrid.IsZeroLine = false;
// Align the Y axis labels so they are flush to the axis
myPane2.YAxis.Scale.Align = AlignP.Inside;
// Manually set the axis range
myPane2.YAxis.Scale.Min = -1.5;
myPane2.YAxis.Scale.Max = 1.5;
zedGraphControl2.AxisChange();
zedGraphControl2.Invalidate();
}
private void btnExtractPart_Click(object sender, EventArgs e)
{
AviManager aviManager = new AviManager(txtAviFileName.Text, true);
VideoStream aviStream = aviManager.GetVideoStream();
CopyForm dialog = new CopyForm(0, (int)Math.Floor(aviStream.CountFrames / aviStream.FrameRate));
if (dialog.ShowDialog() == DialogResult.OK) {
int startSecond = dialog.Start;
int stopSecond = dialog.Stop;
txtReportCopy.Text = "Cutting seconds from " + txtAviFileName.Text + " to video.avi...\r\n";
AviManager newFile = aviManager.CopyTo("..\\..\\testdata\\video.avi", startSecond, stopSecond);
newFile.Close();
txtReportCopy.Text += "...finished.";
}
aviManager.Close();
}
/// <summary>
/// Создание анимации из файла *.avi (при этом палитра если возможно берется из одноименного файла *.pal) (TODO: поддрежка формата *.gif)
/// </summary>
/// <param name="file"></param>
public void ImportFromFile(string file)
{
if (!File.Exists(file)) return;
//Palette = new ushort[0x100];
//Frames = new List<FrameEdit>();
//idxextra = 0x00000000; // хз
ClearFrames();
switch(Path.GetExtension(file)) {
case ".avi" :
var filename = Path.Combine(Path.GetDirectoryName(file), Path.GetFileNameWithoutExtension(file));
var avi = new AviManager(filename+".avi", true);
var stream = avi.GetVideoStream();
stream.GetFrameOpen();
var frames = new Bitmap[stream.CountFrames];
for (int pos = 0; pos < stream.CountFrames; ++pos)
frames[pos] = stream.GetBitmap(pos);
stream.GetFrameClose();
avi.Close();
if (File.Exists(filename+".pal"))
this.GetPalPalette(filename+".pal");
else this.GetImagePalette(frames);
if (Frames == null)
Frames = new List<FrameEdit>();
foreach (var frame in frames)
Frames.Add(new FrameEdit(frame, FrameEdit.GetSingleRect(frame), Palette, frame.Width/2, -frame.Height/4));
//this.AddFrame(frame);
break;
case ".gif" :
throw new NotImplementedException();
break;
default : throw new FileFormatException();
}
}
public void ExportToAVI(string file, bool createPal = false)
{
var frames = this.GetFrames(true);
if (frames == null || frames.Length <= 0) return;
if (createPal) SavePalPalette(Path.Combine(Path.GetDirectoryName(file), Path.GetFileNameWithoutExtension(file)+".pal"));
var avi = new AviManager(file, false);
var bitdat = frames[0].LockBits(new Rectangle(0, 0, frames[0].Width, frames[0].Height), ImageLockMode.ReadOnly, PixelFormat.Format16bppArgb1555);
var size = bitdat.Stride * frames[0].Height;
frames[0].UnlockBits(bitdat);
var stream = avi.AddVideoStream(false, 10.0, size, frames[0].Width, frames[0].Height, PixelFormat.Format16bppArgb1555);
foreach (var frame in frames) {
stream.AddFrame(frame);
}
avi.Close();
}
/// <summary>
///
/// </summary>
public override void SetAnimation()
{
// Set canvas
_canvas = _control.Canvas;
// Avi
if (_aviManager != null || _isLimit || !outputCheckBox.Checked)
return;
// Set AviManager.
string filename = this.aviFileName.FileName;
try
{
// Delete File.
if (File.Exists(filename))
File.Delete(filename);
// Create dir.
if (!Directory.Exists(Path.GetDirectoryName(filename)))
Directory.CreateDirectory(Path.GetDirectoryName(filename));
// Create Movie.
_aviManager = new AviManager(filename, false);
Bitmap bmp = new Bitmap(_canvas.PCanvas.Camera.ToImage(640, 480, _canvas.BackGroundBrush));
_stream = _aviManager.AddVideoStream(false, 10, bmp);
}
catch (Exception e)
{
Util.ShowErrorDialog(MessageResources.ErrCreateAvi + "\n" + e.Message);
outputCheckBox.Checked = false;
_stream = null;
_aviManager = null;
}
}
// constructor
public AviWriter(List<frame> Frame, String filename)
{
Console.WriteLine("Frame.Count: {0}", Frame.Count);
string path = Environment.CurrentDirectory + "\\Images\\169.png";
Image blank = Image.FromFile(path);
Bitmap blankbuf = new Bitmap(blank, width, height);
bitmaps.Add(blankbuf);
del.Add(0.1);
for (int i = 0; i < Frame.Count; i++)
{
del.Add((((double)Frame[i].delay) / 1000.00));
string FileName = Frame[i].src;
Image img = Image.FromFile(FileName);
Bitmap bitmap = new Bitmap(img, width, height);
bitmaps.Add(bitmap);
Console.WriteLine("Frame: {0}", i, " delay: {1}", ((double)Frame[i].delay / 1000.00), "src: {2}", Frame[i].src);
}
min = del.Min();
opfr = 1000 / (min * 1000);
AviManager aviManager = new AviManager(filename, false);
VideoStream aviStream = aviManager.AddVideoStream(false, opfr, bitmaps[0]);
Console.WriteLine("min: {0}", min);
for(int i = 0; i < bitmaps.Count; i++)
{
if (del[i] > min)
{
double j = del[i];
while ( j > min)
{
aviStream.AddFrame(bitmaps[i]);
j = j - min;
}
}
else
{
aviStream.AddFrame(bitmaps[i]);
}
//Console.WriteLine("Frame added");
/*
for(double j = min; j <= del[i];)
{
aviStream.AddFrame(bitmaps[i]);
j = j + min;
Console.WriteLine("j: {0}", j);
}
*/
}
aviManager.Close();
del.Clear();
}
private void CloseMovie()
{
if (_aviManager != null)
{
_stream = null;
_aviManager.Close();
_aviManager = null;
}
}
public static void StartRecording()
{
Console.WriteLine("Start Recording ...");
var videoTransfert = new InterProcessCommunication.VideoTranfert();
VideoStream aviStream = null;
AviManager aviManager = null;
bool endOfReccord = false;
string lastFileReccord = "";
do
{
// Récupère le frame suivant
Console.Write("Reading frame");
var frame = videoTransfert.ReadFrame();
Console.WriteLine(" ...");
// Vérfie que nous somme pas à la fin de l'enregistrement
endOfReccord = frame.EndOfRecord;
if(!endOfReccord)
{
var bitmap = frame.Bitmap;
// Si le nom du fichier d'enregistrement est changé un nouveau fichier vidéo doit être créé
if (lastFileReccord.Equals(frame.FileName) == false)
{
// Ferme le fichier s'il y en a un d'ouvert
if (aviManager != null)
{
Console.WriteLine(@"Close video stream ""{0}"" ...", lastFileReccord);
aviManager.Close();
}
lastFileReccord = frame.FileName;
Console.Write(@"Creating video stream ""{0}"" ...", lastFileReccord);
// Si le fichier est déjà existant on le supprime
if (System.IO.File.Exists(lastFileReccord))
System.IO.File.Delete(lastFileReccord);
aviManager = new AviManager(lastFileReccord, false);
aviStream = aviManager.AddVideoStream(false,frame.FrameRate, bitmap); //bitmap étant la première image, elle sert a sizer le format du vidéo de sorti
Console.WriteLine(" ...");
}
else
{
Console.Write("Add frame to stream");
aviStream.AddFrame(bitmap);
Console.WriteLine(" ...");
}
bitmap.Dispose();
}
} while (!endOfReccord);
// Ferme le fichier s'il y en a un d'ouvert
if (aviManager != null)
{
Console.WriteLine(@"Close video stream ""{0}"" ...", lastFileReccord);
aviManager.Close();
}
Console.WriteLine("End Recording ...");
}
private void BUT_start_Click(object sender, EventArgs e)
{
saveconfig();
try
{
m_mediaCtrl.Stop();
}
catch
{
}
try
{
frame = framecount;
th.Abort();
}
catch
{
}
try
{
newManager =
new AviManager(
System.IO.Path.GetDirectoryName(txtAviFileName.Text) + System.IO.Path.DirectorySeparatorChar +
System.IO.Path.GetFileNameWithoutExtension(txtAviFileName.Text) + "-overlay.avi", false);
}
catch
{
CustomMessageBox.Show(Strings.InvalidFileName, Strings.ERROR);
return;
}
//newManager.Close();
startup();
this.MaximumSize = this.Size;
this.MinimumSize = this.Size;
}
/// <summary>Copy a piece of video and wave sound int a new file</summary>
/// <param name="newFileName">File name</param>
/// <param name="startAtSecond">Start copying at second x</param>
/// <param name="stopAtSecond">Stop copying at second y</param>
/// <returns>AviManager for the new video</returns>
public AviManager CopyTo(String newFileName, float startAtSecond, float stopAtSecond) {
AviManager newFile = new AviManager(newFileName, false);
try {
//copy video stream
VideoStream videoStream = GetVideoStream();
int startFrameIndex = (int)(videoStream.FrameRate * startAtSecond);
int stopFrameIndex = (int)(videoStream.FrameRate * stopAtSecond);
videoStream.GetFrameOpen();
Bitmap bmp = videoStream.GetBitmap(startFrameIndex);
VideoStream newStream = newFile.AddVideoStream(false, videoStream.FrameRate, bmp);
for (int n = startFrameIndex + 1; n <= stopFrameIndex; n++) {
bmp = videoStream.GetBitmap(n);
newStream.AddFrame(bmp);
}
videoStream.GetFrameClose();
//copy audio stream
AudioStream waveStream = GetWaveStream();
Avi.AVISTREAMINFO streamInfo = new Avi.AVISTREAMINFO();
Avi.PCMWAVEFORMAT streamFormat = new Avi.PCMWAVEFORMAT();
int streamLength = 0;
IntPtr ptrRawData = waveStream.GetStreamData(
ref streamInfo,
ref streamFormat,
ref streamLength);
int startByteIndex = (int)( startAtSecond * (float)(waveStream.CountSamplesPerSecond * streamFormat.nChannels * waveStream.CountBitsPerSample) / 8);
int stopByteIndex = (int)( stopAtSecond * (float)(waveStream.CountSamplesPerSecond * streamFormat.nChannels * waveStream.CountBitsPerSample) / 8);
IntPtr ptrWavePart = new IntPtr(ptrRawData.ToInt32() + startByteIndex);
byte[] rawData = new byte[stopByteIndex - startByteIndex];
Marshal.Copy(ptrWavePart, rawData, 0, rawData.Length);
Marshal.FreeHGlobal(ptrRawData);
streamInfo.dwLength = rawData.Length;
streamInfo.dwStart = 0;
IntPtr unmanagedRawData = Marshal.AllocHGlobal(rawData.Length);
Marshal.Copy(rawData, 0, unmanagedRawData, rawData.Length);
newFile.AddAudioStream(unmanagedRawData, streamInfo, streamFormat, rawData.Length);
Marshal.FreeHGlobal(unmanagedRawData);
} catch (Exception ex) {
newFile.Close();
throw ex;
}
return newFile;
}
