glvideomixerelement
OpenGL video_mixer
Hierarchy
GObject ╰──GInitiallyUnowned ╰──GstObject ╰──GstElement ╰──GstAggregator ╰──GstVideoAggregator ╰──GstGLBaseMixer ╰──GstGLMixer ╰──glvideomixerelement
Implemented interfaces
Factory details
Authors: – Matthew Waters 
Classification: – Filter/Effect/Video/Compositor
Rank – none
Plugin – opengl
Package – GStreamer Base Plug-ins
Pad Templates
sink_%u
        video/x-raw(memory:GLMemory):
         format: RGBA
          width: [ 1, 2147483647 ]
         height: [ 1, 2147483647 ]
      framerate: [ 0/1, 2147483647/1 ]
src
        video/x-raw(memory:GLMemory):
         format: RGBA
          width: [ 1, 2147483647 ]
         height: [ 1, 2147483647 ]
      framerate: [ 0/1, 2147483647/1 ]
Properties
background
“background” GstGLVideoMixerBackground *
Background type
Flags : Read / Write
Default value : checker (0)
Named constants
GstGLVideoMixerBackground
The different backgrounds compositor can blend over.
Members
checker (0) – Checker pattern
        black (1) – Black
        white (2) – White
        transparent (3) – Transparent Background to enable further compositing
        The results of the search are