Answer to Question #4024 in C++ for suesue

Question #4024
Hello. The aim of this program is to load images in sequence like a video. I tried running this program but an error occurred at cvWriteFrame. Can you tell me what is wrong with my codes? Thank you in advance. #include "cv.h" #include "highgui.h" #include "conio.h" #include "stdio.h" int main( ) { double fps=20; CvSize size = cvSize(320,240); IplImage *image=cvLoadImage("1.jpg",1); if(image==NULL ) { puts("unable to load the frame");getch();exit(0);} CvVideoWriter* writer = cvCreateVideoWriter("Video from Images.avi",CV_FOURCC('D','I','V','X'),fps,size); for(int counter=0;counter < 300;counter++) { printf("Enteredn"); cvWriteFrame( writer, image); } image=cvLoadImage("2.jpg",1); if(image==NULL ) { puts("unable to load the second frame");cvWaitKey(0);exit(0);} for(int counter=0;counter < 300;counter++) { printf("Entered-2nd-loop"); cvWriteFrame( writer,image); } cvWaitKey(0); cvReleaseVideoWriter( &writer ); cvReleaseImage( &image ); return 0; }
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