frei0r-filter-mask0mate

Creates an square alpha-channel mask

Hierarchy

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstElement
                ╰──GstBaseTransform
                    ╰──GstVideoFilter
                        ╰──frei0r-filter-mask0mate

Factory details

Authors: – Sebastian Dröge , Richard Spindler

Classification: – Filter/Effect/Video

Rank – none

Plugin – frei0r

Package – GStreamer Bad Plug-ins

Pad Templates

sink

video/x-raw:
         format: RGBA
          width: [ 1, 2147483647 ]
         height: [ 1, 2147483647 ]
      framerate: [ 0/1, 2147483647/1 ]

Presence – always

Direction – sink

Object type – GstPad

src

video/x-raw:
         format: RGBA
          width: [ 1, 2147483647 ]
         height: [ 1, 2147483647 ]
      framerate: [ 0/1, 2147483647/1 ]

Presence – always

Direction – src

Object type – GstPad

Properties

blur 

“blur” gdouble

Blur the outline of the mask

Flags : Read / Write

Default value : 0

bottom 

“bottom” gdouble

Flags : Read / Write

Default value : 0.2

invert 

“invert” gboolean

Invert the mask, creates a hole in the frame.

Flags : Read / Write

Default value : false

left 

“left” gdouble

Flags : Read / Write

Default value : 0.2

right 

“right” gdouble

Flags : Read / Write

Default value : 0.2

top 

“top” gdouble

Flags : Read / Write

Default value : 0.2

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