When both background matte elements and layer source
elements are used, the 6 possible combinations are:
FG / LY IN / BG LY / BG
Foreground source as the top layer, followed by the layer source elements, followed by
the background layer elements separated from the background source, then followed
by the background source.
LY IN / FG / BG LY / BG
The layer source is the top layer, followed by the foreground source, followed by the
background layer separated from the background source, then followed by the
background source.
LY IN / BG LY / FG / BG
The layer source is the top layer, followed by the background layer elements separated
from the background source, followed by the foreground objects, then followed by the
background source.
BG LY / LY IN / FG / BG
The background layer elements separated from the background source are the top
layer, followed by the layer source, followed by the foreground source, then followed by
the background source.
BG LY / FG / LY IN / BG
In this combination, the background layer elements separated from the background
source are the top layer, followed by the foreground source, followed by the layer
source, then followed by the background source.
FG / BG LY / LY IN / BG
In this combination, the foreground source is the top layer, followed by the background
layer elements separated from the background source, followed by the layer source,
then followed by the background source.
When only the background layer is used via a background
matte, the 2 possible combinations are:
FG / BG LY / BG
The foreground source is the top layer, followed by the background layer elements
separated from the background source, then followed by the background source.
BG LY / FG / BG
In this combination, the background layer elements separated from the background
source are in the top layer, followed by the foreground source, then followed by the
background source.
When only the layer input is used, the 2 possible combinations are:
FG / LY IN / BG
The foreground source is the top layer, followed by the layer source, then followed
by the background source.
LY IN / FG / BG
In this combination, the layer source is in the top layer, followed by the foreground
source, then followed by the background source.
Changing Settings
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