7 int storeFrame( CvCapture* capture)
10 time_t rawtime; // time given in seconds since jan 1st 1970
11 struct tm *timeInfo;// time structure containing current time info
14 char filepath[buf]; // filepath to save the image to
16 //USING char *filepath creates seg fault. need to define bufsize, how big?
19 timeInfo = localtime(&rawtime);
20 snprintf(timestamp,buf-1,"%d.%d.%d_%d.%d.%d", timeInfo->tm_year + 1900, timeInfo->tm_mon + 1, timeInfo->tm_mday,timeInfo->tm_hour, timeInfo->tm_min, timeInfo->tm_sec);
21 snprintf(filepath,buf-1,"images/image_%s.JPG",timestamp);
24 p[0] = CV_IMWRITE_JPEG_QUALITY;
25 p[1] = 10; //quality value; 0->100
28 frame = cvQueryFrame(capture);
31 cvSaveImage(filepath,frame,0);
32 cvReleaseImageHeader(&frame);
36 int main (int argc, char** argv)
40 //Get capture structure for camera, -1 refers to any camera device.
41 //If multiple cameras used, need to use specific camera ID
42 capture = cvCreateCameraCapture(-1);
43 //If cvCreateCameraCapture returns NULL there is an error with the camera
50 if( !storeFrame( capture))
52 sleep(1); //for now just to make the camera take 1 shot a second, as that's all my camera seems to be able to take/save (camera or function causing this? is 1 second per frame enough?)
55 //Need to determine how the function is called in respect to system. just leave it running with a while loop? will something turn it on and off? will the function be called once from elsewhere?
57 cvReleaseCapture( &capture);