Grid Mosaic
The Grid Mosaic effect makes your video image look like a wall mosaic. This effect is achieved by clumping pixels of similar color values in cells and producing outlined squares.
In the Properties Area of the Video Effect window you can change the effect propertieschange the effect properties.
The only property available for setting is the Size of the created squares.
In the figures below you can see the video picture before and after applying the Grid Mosaic effect:
Before applying the Grid Mosaic effect
After applying the Grid Mosaic effect