How to solve opencv videoCapture error

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I am using opencv and javafx with intelij idea. i want to track fps of a video. I have checked this sample code and it returned an error.

VideoCapture videoCapture = new VideoCapture();
videoCapture.open("/home/chinthaka/Downloads/wow/giphy.mp4");
double fps = videoCapture.get(Videoio.CAP_PROP_FPS);
System.out.println( "fps: " + fps);

error---- (DEBUG) try_init_v4l2 VIDIOC_QUERYCAP "/home/chukz/Downloads/wow/giphy.mp4": Inappropriate ioctl for device Unable to stop the stream: Inappropriate ioctl for device fps: 0.0

I am using Linux environment. How to solve this??