If video does not play automatically, click on video area to activate. Move your mouse over the screen to view the control panel in order to stop, pause, play again, or enlarge the video screen.
The controls will appear inside the screen, at the bottom center position, on mouseover. To have the controls "disappear" simply move your mouse away from the video area.
The buttons on the right side can change the size of the video.
This button (far right) will change the size of the video stage.
This button will change the actual size of the video.