@Override
    public void setSpeed(float speed) {
        super.setSpeed(speed);
        for (int i = 0; i < cinematicEvents.size(); i++) {
            CinematicEvent ce = cinematicEvents.get(i);
            ce.setSpeed(speed);
        }

    }
sets the speed of the cinematic. Note that it will set the speed of all
events in the cinematic. 1 is normal speed. use 0.5f to make the
cinematic twice slower, use 2 to make it twice faster

@param speed the speed
jme3-core/src/main/java/com/jme3/cinematic/Cinematic.java