Hi everybody, I have a problem with my webcam, has every faith it makes night it becomes slower my code and the following:
#include "opencv2/opencv.hpp"
#include <opencv2/core/core.hpp>
#include <opencv2/highgui/highgui.hpp>
void main(void)
{
VideoCapture cap;
cap.open(0);
cap.set(CV_CAP_PROP_FRAME_WIDTH, 160*2);
cap.set(CV_CAP_PROP_FRAME_HEIGHT, 120*2);
cap.set(CAP_PROP_FPS,60);
cap.set(CV_CAP_PROP_POS_MSEC, 100);
cap.set(CV_CAP_PROP_BRIGHTNESS, 100);
cap.set(CV_CAP_PROP_CONTRAST, 100);
cap.set(CV_CAP_PROP_SATURATION, 200);
cap.set(CV_CAP_PROP_HUE, 1);
cap.set(CV_CAP_PROP_GAIN, 100);
cap.set(CAP_PROP_AUTOFOCUS, 0);
//cap.set(CV_CAP_PROP_EXPOSURE, CAP_PROP_ISO_SPEED);
while (1)
{
Mat frame;
int64 t = getTickCount();
cap.grab();
cap.retrieve(frame);
t = getTickCount() - t;
printf("Time elapsed: %fms\n", t * 1000 / getTickFrequency());
cout << cap.get(CAP_PROP_FPS) << endl;
imshow("frame", frame);
waitKey(timing);
}
}