The form above is to preview slideshow transition. You can select any slideshow transition from 360+ predefined slideshow transitions to play.
A slideshow transition can be any or combination of 'Fly (Hor)', 'Fly (Ver)', 'Clip', 'Zoom' and 'Rotate'.
Select transition to preview effect, once you get a transition that you prefer, you can copy the transition code from the transition code text box.
You can change value of '$Duration' to adjust speed of transition. e.g. '$Duration:1200' -> '$Duration: 2000'.
Also you can change '$Col' or '$Row' value to adjust columns or rows count.