// 0: succes, 1: error, 2: no movement in file
public int WriteVideo(ProgressStorage progressStorage)
{
int movementSomewhere = 1;
// create txt file that will be used to join all videos
temporaryFiles = new List <String>();
String txtPath = outputfolder + "\\output_temptxtfile.txt";
temporaryFiles.Add(txtPath); // add to files that will be removed after execution
StreamWriter outputtxt = new StreamWriter(txtPath, false);
// convert to mp4 in original quality, create subparts and add then to the outputtxt
for (int i = 0; i < filelist.Length; i++)
{
String toDeleteFile = convertPart(filelist[i]); // no result needed, because if this failed, next one will fail as well
int result = cutParts(toDeleteFile, trackerlist[i], outputtxt);
if (result == 1) // it failed
{
// remove all temporary objects here (close txt first)
outputtxt.Close();
clearFiles(temporaryFiles);
progressStorage.resetGeneration(); // update progressStorage
return(1); // something failed
}
else if (result == 0)
{
// if we get in to this part at least once, it means there is movement in some of the files
movementSomewhere = 0;
}
clearFile(toDeleteFile); // delete temp file
progressStorage.generationFileFinished(); // update progressStorage
}
int result2;
outputtxt.Close();
if (movementSomewhere == 0)
{
// execute the command to join the subfiles
result2 = joinParts(txtPath);
}
else
{
result2 = 2;
}
// remove all temporary files
clearFiles(temporaryFiles);
if (result2 != 1)
{
progressStorage.generationFileFinished(); // update progressStorage
}
else
{
progressStorage.resetGeneration(); // update progressStorage
}
return(result2);
}
// 0: succes, 1: error, 2: no movement in file
public int WriteVideo(ProgressStorage progressStorage)
{
int movementSomewhere = 1;
// create txt file that will be used to join all videos
temporaryFiles = new List<String>();
String txtPath = outputfolder + "\\output_temptxtfile.txt";
temporaryFiles.Add(txtPath); // add to files that will be removed after execution
StreamWriter outputtxt = new StreamWriter(txtPath, false);
// convert to mp4 in original quality, create subparts and add then to the outputtxt
for (int i = 0; i < filelist.Length; i++)
{
String toDeleteFile = convertPart(filelist[i]); // no result needed, because if this failed, next one will fail as well
int result = cutParts(toDeleteFile, trackerlist[i], outputtxt);
if(result == 1) // it failed
{
// remove all temporary objects here (close txt first)
outputtxt.Close();
clearFiles(temporaryFiles);
progressStorage.resetGeneration(); // update progressStorage
return 1; // something failed
} else if (result == 0)
{
// if we get in to this part at least once, it means there is movement in some of the files
movementSomewhere = 0;
}
clearFile(toDeleteFile); // delete temp file
progressStorage.generationFileFinished(); // update progressStorage
}
int result2;
outputtxt.Close();
if(movementSomewhere == 0)
{
// execute the command to join the subfiles
result2 = joinParts(txtPath);
} else
{
result2 = 2;
}
// remove all temporary files
clearFiles(temporaryFiles);
if(result2 != 1)
{
progressStorage.generationFileFinished(); // update progressStorage
}
else
{
progressStorage.resetGeneration(); // update progressStorage
}
return result2;
}
// Function to process the file
public int doProcess(ProgressStorage progressStorage)
{
currentFrame = 0;
reader = new VideoFileReader();
try
{
reader.Open(file);
}
catch
{
return(1);
}
int frameCount = (int)reader.FrameCount;
tracker = new Tracker(movementWindow);
int nrofiterations = frameCount / 200;
int i = 0;
int nrofframes = 0;
while (i < nrofiterations)
{
nrofframes = 200;
loadinPart(nrofframes, area);
if (i == 0) // store first frame as background frame
{
backgroundFrame = imageStack[0].Clone(new Rectangle(0, 0, imageStack[0].Width, imageStack[0].Height), imageStack[0].PixelFormat);
}
processFilePart();
progressStorage.incrementProgress(currentFrame);
i++;
}
nrofframes = frameCount - currentFrame;
loadinPart(nrofframes, area);
if (nrofiterations == 0) // store first frame as background frame if nrofiterations is 0
{
backgroundFrame = imageStack[0].Clone(new Rectangle(0, 0, imageStack[0].Width, imageStack[0].Height), imageStack[0].PixelFormat);
}
processFilePart();
progressStorage.incrementProgress(currentFrame);
tracker.closeList(currentFrame);
reader.Close(); // close the file
return(0);
}
private String resultFolder; // folder where the result will be outputted
// Constructor
public Brain()
{
Status = 0;
progressStorage = new ProgressStorage();
}
private String resultFolder; // folder where the result will be outputted
// Constructor
public Brain()
{
Status = 0;
progressStorage = new ProgressStorage();
}
// Function to process the file
public int doProcess(ProgressStorage progressStorage)
{
currentFrame = 0;
reader = new VideoFileReader();
try
{
reader.Open(file);
}
catch
{
return 1;
}
int frameCount = (int)reader.FrameCount;
tracker = new Tracker(movementWindow);
int nrofiterations = frameCount / 200;
int i = 0;
int nrofframes = 0;
while (i < nrofiterations)
{
nrofframes = 200;
loadinPart(nrofframes, area);
if(i == 0) // store first frame as background frame
{
backgroundFrame = imageStack[0].Clone(new Rectangle(0, 0, imageStack[0].Width, imageStack[0].Height), imageStack[0].PixelFormat);
}
processFilePart();
progressStorage.incrementProgress(currentFrame);
i++;
}
nrofframes = frameCount - currentFrame;
loadinPart(nrofframes, area);
if (nrofiterations == 0) // store first frame as background frame if nrofiterations is 0
{
backgroundFrame = imageStack[0].Clone(new Rectangle(0, 0, imageStack[0].Width, imageStack[0].Height), imageStack[0].PixelFormat);
}
processFilePart();
progressStorage.incrementProgress(currentFrame);
tracker.closeList(currentFrame);
reader.Close(); // close the file
return 0;
}