private void GenerateVideo()
{
Application.Idle -= ProcessFrame;
MessageBox.Show("Generating Video");
List <Interval> I = new List <Interval>();
List <CameraTimeInfo> cams = track.cameraList;
SQLManager sql = new SQLManager();
while (true)
{
int index = -1;
bool check = true;
CameraTimeInfo min = cams[0];
for (int i = 0; i < cams.Count; i++)
{
if (cams[i].timeIntervals.Count > 1)
{
index = i;
min = cams[i];
break;
}
}
if (index == -1)
{
break;
}
for (int i = 0; i < cams.Count; i++)
{
if (cams[i].timeIntervals.Count > 1)
{
if (cams[i].timeIntervals[0].startTime < min.timeIntervals[0].startTime)
{
min = cams[i];
index = i;
}
}
}
I.Add(new Interval(cams[index].cameraName, cams[index].timeIntervals[0].startTime, cams[index].timeIntervals[0].endTime));
cams[index].timeIntervals.RemoveAt(0);
}
string output = VideoGeneration.GenerateVideo(I);
}
public void GetVideosinfo()
{
allVids = new List <List <Video> >();
secs = new List <int>();
fps = new List <int>();
for (int i = 0; i < AllCams.Count; i++)
{
allVids.Add(sql.GetCamVideos(AllCams.ElementAt(i).Name));
if (allVids.ElementAt(i).Count == 0)
{
secs.Add(0);
cap.Add(null);
}
else
{
Video temp = allVids.ElementAt(i).ElementAt(0);
secs.Add(VideoGeneration.initSec(temp.StartTime.ToString("hh:mm:ss"), temp.EndTime.ToString("hh:mm:ss")));
cap.Add(new Capture("Recording/" + temp.FileName));
}
//ShellFile shellFile = ShellFile.FromFilePath("Recording/" + allVids.ElementAt(i).ElementAt(0).FileName);
//fps.Add(Convert.ToInt32((shellFile.Properties.System.Video.FrameRate.Value / 1000)));
}
}
public Mat getRecordedFrame(string cam)
{
if (allVids == null)
{
GetVideosinfo();
}
for (int i = 0; i < allVids.Count; i++)
{
if (AllCams.ElementAt(i).Name == cam)
{
if (cap.ElementAt(i) == null)
{
return(null);
}
}
}
Mat frame = null;
if (FrameCount < 30)
{
FrameCount++;
for (int i = 0; i < cap.Count; i++)
{
if (cap.ElementAt(i) == null)
{
continue;
}
if (AllCams.ElementAt(i).Name == cam)
{
frame = cap.ElementAt(i).QueryFrame();
}
else
{
cap.ElementAt(i).QueryFrame();
}
}
}
else
{
FrameCount = 0;
for (int i = 0; i < cap.Count; i++)
{
if (cap.ElementAt(i) == null)
{
continue;
}
if (AllCams.ElementAt(i).Name == cam)
{
frame = cap.ElementAt(i).QueryFrame();
}
else
{
cap.ElementAt(i).QueryFrame();
}
secs[i] = secs[i] - 1;
if (secs[i] == 0)
{
return(null);
}
if (secs.ElementAt(i) == 0)
{
if (allVids.ElementAt(i).Count > 0)
{
allVids.ElementAt(i).RemoveAt(0);
cap[i] = new Capture(allVids.ElementAt(i).ElementAt(0).FileName);
secs[i] = VideoGeneration.initSec(allVids.ElementAt(i).ElementAt(0).StartTime.ToString("hh:mm:ss"), allVids.ElementAt(i).ElementAt(0).EndTime.ToString("hh:mm:ss"));
}
}
}
}
return(frame);
//if (RecordedFPS == 0)
//{
// ShellFile shellFile = ShellFile.FromFilePath(sourceFile);
// int fps = Convert.ToInt32((shellFile.Properties.System.Video.FrameRate.Value / 1000));
//}
}
