Hello Everybody,

I am trying to take images of a moving robot arm simulated in gazebo. I am using gazebo-1.9 and ROS-Hydro.

I tried to take images using a "libgazeborosopenni_kinect.so" camera plugin but it takes images continuously. I would like it to take images at some random intervals which I could specify programmatically. How can I do this?

Regards, Abhishek Jha