OpenCV Video capture and fps problem

Question

I\'m capturing video from my webcam using OpenCV on MacOSX. It works fine but when I try to play on QuickTime my captured video it plays too fast. i.e. I capture from camera

Answer 1

Use cvCreateVideoWriter(filename, fourcc, fps, frame size, is color) with fps = 10 , fps = 20 and different values. If you already know the fps value of frames coming from camera use that.

Problem is that you are getting less frames per second from camera and you're writing more frames to video file

Regards, Saleh.