Mosaic dimensions:

Background width*:	Background height*:
Width:	Height:
X offset (left):	Y offset (top):
Columns:	Rows:
Horizontal border:	Vertical border:
*: these values aren't used by the mosaic code. They're only here to adapt the preview's size.

Background:
Input:
Item:
Name: Input:
Stream: (leave this empty to display locally)
Output:

Click on each of the cells to assign inputs. (Show input list)