frei0r-filter-mask0mate
Creates an square alpha-channel mask
Hierarchy
GObject ╰──GInitiallyUnowned ╰──GstObject ╰──GstElement ╰──GstBaseTransform ╰──GstVideoFilter ╰──frei0r-filter-mask0mate
Factory details
Authors: – Sebastian Dröge
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 ]
src
video/x-raw:
format: RGBA
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
framerate: [ 0/1, 2147483647/1 ]
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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