Before and after cleaning.
INPUT CLIP
Clip to clean.
X, Y Radius (Min: 1.0 Max: 120.0 Default: 1.0)
Sets the box dimension within which filtering is done. This 'box' is centred
on every pixel of the image and its contents are used to find the
corresponding output pixel.
PRINCIPLE OF OPERATION
The speed of operation is very dependent on the box size. With large box sizes,
the output image will have the same median value over many adjacent pixels
(typically) and will take on a scalloped appearance (not usually desirable).
So, boxes that are just big enough to remove the unwanted noise are the
best case.
Super cleaned!