Some screen capture programs has options to highlight the mouse click, I can´t remember names now but I saw it a long time ago.
Another solution would be to post process the video on something like after effects, gimp+gap or jashaka(if it still exists) and compose the circle yourself. It´s more work, but you will have to edit the video one way or the other to make a nice tube propaganda right?
Another solution would be to post process the video on something like after effects, gimp+gap or jashaka(if it still exists) and compose the circle yourself. It´s more work, but you will have to edit the video one way or the other to make a nice tube propaganda right?