Iris Transition

The transition allows you to gradually shift the view between two video clips with the help of different shapes. The view changes with one video clip appearing within the shape and the other one outside it. You may opt for different Iris styles and directions.

Iris Style

This option lets to select various shapes like diamond, circle, cross, plus, star and square. One of the clips appears within the selected shape which increases or decreases depending upon the direction you have chosen.

Direction

The choice of direction could be In or Out. If the direction selected for the Iris transition is In, the shape gradually decreases in size and seems to move in. The reverse happens if you select the Out option where the shape gradually grows in size and appears to move out thus affecting the proportions of both the clips, within as well as outside it.

Swap video tracks for this transition

When you arrange the pictures of the two video tracks such that they overlap each other then the Second Video appears over the First Video. Check this option if you want the First Video to overlap the Second Video.