frei0r-filter-bluescreen0r

Color to alpha (blit SRCALPHA)

Hierarchy

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstElement
                ╰──GstBaseTransform
                    ╰──GstVideoFilter
                        ╰──frei0r-filter-bluescreen0r

Factory details

Authors: – Sebastian Dröge , Hedde Bosman

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

color-b 

“color-b” gfloat

The color to make transparent (B G R)

Flags : Read / Write

Default value : 0

color-g 

“color-g” gfloat

The color to make transparent (B G R)

Flags : Read / Write

Default value : 0.94

color-r 

“color-r” gfloat

The color to make transparent (B G R)

Flags : Read / Write

Default value : 0

distance 

“distance” gdouble

Distance to Color (127 is good)

Flags : Read / Write

Default value : 0.288

invert 

“invert” gboolean

Whether to produce the inverse of the effect on the alpha channel

Flags : Read / Write

Default value : true

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