Visual Studio 2010 console window closes immediately using opencv - c++

Question

I'm developing a project with visual studio 2010 and opencv. Here is my problem: i acquire a video from webcam, analize it, do some operation on it and then i show the result in another window (Object Tracking). The code is ok, no compiling errors but as soon as i start the program the console windows it closes immediately and i cannot see both the original and the modified video. If i debug the code i can see the webcam works and acquire images but obviously i ned to do this in real time. Any suggestion?

Answer 1

Can you give any code?
Are you write and compile any video player program like this?
#include "opencv2/opencv.hpp"
using namespace cv;
int main(int, char**)
{
VideoCapture cap(0); // open the default camera
//Video Capture cap(path_to_video); // open the video file
if(!cap.isOpened()) // check if we succeeded
return -1;
namedWindow("Video",1);
for(;;)
{
Mat frame;
cap >> frame; // get a new frame from camera
imshow("Video", frame);
if(waitKey(30) >= 0) break;
}
// the camera will be deinitialized automatically in VideoCapture destructor
return 0;
}

Answer 2

Try this:
#include <iostream>
#include "opencv2/highgui/highgui.hpp"
#include "opencv2/imgproc/imgproc.hpp"
using namespace cv;
using namespace std;
int main() {
VideoCapture cap(0);
while (true)
{
Mat imgOriginal;
Mat imgHSV;
bool bSuccess = cap.read(imgOriginal);
cvtColor(imgOriginal, imgHSV, COLOR_BGR2HSV); //Convert the captured frame from BGR to HSV
imshow("Thresholded Image", imgHSV);
imshow("Original", imgOriginal);
waitKey(33);
}
return 0;
}