gtksink
Opaque gtksink object
Hierarchy
GObject ╰──GInitiallyUnowned ╰──GstObject ╰──GstElement ╰──GstBaseSink ╰──GstVideoSink ╰──GstGtkBaseSink ╰──gtksink
Factory details
Authors: – Matthew Waters
Classification: – Sink/Video
Rank – 0
Plugin – libgstgtk.so
Pad Templates
sink
video/x-raw:
format: { BGRx, BGRA }
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
framerate: [ 0/1, 2147483647/1 ]
Presence – always
Direction – sink
Properties
blocksize
“blocksize” guint
Size in bytes to pull per buffer (0 = default)
Flags : Read / Write
Default value : 4096
enable-last-sample
“enable-last-sample” gboolean
Enable the last-sample property
Flags : Read / Write
Default value : true
force-aspect-ratio
“force-aspect-ratio” gboolean
When enabled, scaling will respect original aspect ratio
Flags : Read / Write
Default value : true
ignore-alpha
“ignore-alpha” gboolean
When enabled, alpha will be ignored and converted to black
Flags : Read / Write
Default value : true
max-bitrate
“max-bitrate” guint64
The maximum bits per second to render (0 = disabled)
Flags : Read / Write
Default value : 0
max-lateness
“max-lateness” gint64
Maximum number of nanoseconds that a buffer can be late before it is dropped (-1 unlimited)
Flags : Read / Write
Default value : 20000000
name
“name” gchararray
The name of the object
Flags : Read / Write / Construct
Default value : gtksink0
pixel-aspect-ratio
“pixel-aspect-ratio” GstFraction*
The pixel aspect ratio of the device
Flags : Read / Write
Default value : 0/1
qos
“qos” gboolean
Generate Quality-of-Service events upstream
Flags : Read / Write
Default value : true
render-delay
“render-delay” guint64
Additional render delay of the sink in nanoseconds
Flags : Read / Write
Default value : 0
show-preroll-frame
“show-preroll-frame” gboolean
Whether to render video frames during preroll
Flags : Read / Write / Construct
Default value : true
throttle-time
“throttle-time” guint64
The time to keep between rendered buffers (0 = disabled)
Flags : Read / Write
Default value : 0
widget
“widget” GtkWidget *
The GtkWidget to place in the widget hierarchy (must only be get from the GTK main thread)
Flags : Read
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