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include <stdio.h> #include "opencv/highgui.h" int main() { // ********************** @IP locale : fonctionne bien CvCapture *camera=cvCaptureFromFile("http://root:root@192.168.1.71/axis-cgi/mjpg/video.cgi?.mjpg"); //************************ @ IP distante ne merche pas CvCapture *camera = cvCaptureFromFile("http://root:root@41.225.15.226:8001/axis-cgi/mjpg/video.cgi?resolution=640x480&req_fps=30&.mjpg"); //CvCapture *camera=cvCaptureFromFile("http://202.212.193.26:555/nphMotionJpeg?Resolution=640x480&Quality=Standard"); // CvCapture *camera=cvCaptureFromFile("http://69.224.130.150/axis-cgi/mjpg/video.cgi?.mjpg"); /**********************************************************************************************************/ if (camera==NULL) printf("camera is null\n"); else printf("camera is not null"); cvNamedWindow("img"); while (cvWaitKey(10)!=atoi("q")){ //IplImage *img=cvLoadImage("image.jpg"); double t1=(double)cvGetTickCount(); IplImage *img=cvQueryFrame(camera); double t2=(double)cvGetTickCount(); printf("time: %gms fps: %.2g\n",(t2-t1)/(cvGetTickFrequency()*1000.), 1000./((t2-t1)/(cvGetTickFrequency()*1000.))); cvShowImage("img",img); } // cvReleaseCapture(&camera); }