frei0r-src-test-pat-r
Generates resolution test patterns
Hierarchy
GObject ╰──GInitiallyUnowned ╰──GstObject ╰──GstElement ╰──GstBaseSrc ╰──GstPushSrc ╰──frei0r-src-test-pat-r
Factory details
Authors: – Sebastian Dröge
Classification: – Src/Video
Rank – none
Plugin – frei0r
Package – GStreamer Bad Plug-ins
Pad Templates
src
video/x-raw:
format: RGBA
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
framerate: [ 0/1, 2147483647/1 ]
Properties
amplitude
“amplitude” gdouble
Amplitude (contrast) of the pattern
Flags : Read / Write
Default value : 0.8
aspect-type
“aspect-type” gdouble
Pixel aspect ratio presets
Flags : Read / Write
Default value : 0
channel
“channel” gdouble
Into which color channel to draw
Flags : Read / Write
Default value : 0
freq-1
“freq-1” gdouble
Pattern 7 H frequency
Flags : Read / Write
Default value : 0.03
freq-2
“freq-2” gdouble
Pattern 7 V frequency
Flags : Read / Write
Default value : 0.03
lin-p-swp
“lin-p-swp” gboolean
Use linear period sweep
Flags : Read / Write
Default value : false
manual-aspect
“manual-aspect” gdouble
Manual pixel aspect ratio
Flags : Read / Write
Default value : 0.5
type
“type” gdouble
Type of test pattern
Flags : Read / Write
Default value : 0
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