qmlgloverlay
Opaque qmlgloverlay object
Hierarchy
GObject ╰──GInitiallyUnowned ╰──GstObject ╰──GstElement ╰──GstBaseTransform ╰──GstGLBaseFilter ╰──GstGLFilter ╰──qmlgloverlay
Factory details
Authors: – Matthew Waters
Classification: – Filter/QML/Overlay
Rank – none
Plugin – qmlgl
Package – GStreamer Good Plug-ins
Pad Templates
sink
video/x-raw(ANY):
format: { RGBA, BGRA, YV12 }
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
framerate: [ 0/1, 2147483647/1 ]
texture-target: 2D
src
video/x-raw(memory:GLMemory):
format: RGBA
width: [ 1, 2147483647 ]
height: [ 1, 2147483647 ]
framerate: [ 0/1, 2147483647/1 ]
texture-target: 2D
Signals
qml-scene-destroyed
qml_scene_destroyed_callback (GstElement * param_0, gpointer udata)
def qml_scene_destroyed_callback (param_0, udata):
#python callback for the 'qml-scene-destroyed' signal
function qml_scene_destroyed_callback(param_0: GstElement * param_0, udata: gpointer udata): {
// javascript callback for the 'qml-scene-destroyed' signal
}
Parameters:
param_0
–
udata
–
Flags: Run Last
qml-scene-initialized
qml_scene_initialized_callback (GstElement * param_0, gpointer udata)
def qml_scene_initialized_callback (param_0, udata):
#python callback for the 'qml-scene-initialized' signal
function qml_scene_initialized_callback(param_0: GstElement * param_0, udata: gpointer udata): {
// javascript callback for the 'qml-scene-initialized' signal
}
Parameters:
param_0
–
udata
–
Flags: Run Last
Properties
qml-scene
“qml-scene” gchararray
The contents of the QML scene
Flags : Read / Write
Default value : NULL
qos
“qos” gboolean
Handle Quality-of-Service events
Flags : Read / Write
Default value : true
root-item
“root-item” gpointer
The root QQuickItem from the qml-scene used to render
Flags : Read
widget
“widget” gpointer
The QQuickItem to place the input video in the object hierarchy
Flags : Read / Write
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