Panasonic AV-HS410N Operating Instructions Manual page 22

1. Basic operations
[Spill–] [Spill+]
In these modes, the noise in the foreground image can be removed or restored step by step through repeated sampling.
[+]
[Matte–] [Matte+]
In these modes, the matte information is adjusted.
If, for instance, the area of shadow in the foreground image is to be made lighter, use [Matte−] to adjust.
Conversely, to make it darker, use [Matte+].
Transparent images such as images of smoke or water can be made to stand out more.
[–]
Spill
Matte
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[–]
[+]