Transition: Random Invert

The "Random Invert" transition produces random blocks inverting clip A, then the blocks disappear revealing clip B.

This transition has many variations.

Click on the "Custom..." button:
- You can choose the number of blocks used horizontally by setting "Wide" to a value from 4 to 128. The default is 20.
- You can choose the number of blocks used vertically by setting "High" to a value from 4 to 128. The default is 15.
- You can choose to invert clip A or clip B. The default is clip A.