Pick median pixels from several input videos.

The filter accepts the following options:

inputs

Set number of inputs. Default is 3. Allowed range is from 3 to 255. If number of inputs is even number, than result will be mean value between two median values.

planes

Set which planes to filter. Default value is 15, by which all planes are processed.

percentile

Set median percentile. Default value is 0.5. Default value of 0.5 will pick always median values, while 0 will pick minimum values, and 1 maximum values.