videomixer

(from GStreamer Good Plug-ins git)

The opaque videomixer structure.

Hierarchy

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstElement
                ╰──videomixer

Factory details

Authors: – Wim Taymans , Sebastian Dröge

Classification: – Filter/Editor/Video/Compositor

Rank – primary

Plugin – libgstvideomixer.so

Package – GStreamer Good Plug-ins git

Pad Templates

sink_%u

video/x-raw:
         format: { AYUV, BGRA, ARGB, RGBA, ABGR, Y444, Y42B, YUY2, UYVY, YVYU, I420, YV12, NV12, NV21, Y41B, RGB, BGR, xRGB, xBGR, RGBx, BGRx }
          width: [ 1, 2147483647 ]
         height: [ 1, 2147483647 ]
      framerate: [ 0/1, 2147483647/1 ]

Presence – request

Direction – sink

src

video/x-raw:
         format: { AYUV, BGRA, ARGB, RGBA, ABGR, Y444, Y42B, YUY2, UYVY, YVYU, I420, YV12, NV12, NV21, Y41B, RGB, BGR, xRGB, xBGR, RGBx, BGRx }
          width: [ 1, 2147483647 ]
         height: [ 1, 2147483647 ]
      framerate: [ 0/1, 2147483647/1 ]

Presence – always

Direction – src

Properties

background 

“background” Video-mixer2background

Background type

Flags : Read / Write

Default value : checker (0)

name 

“name” gchararray

The name of the object

Flags : Read / Write / Construct

Default value : NULL

parent 

“parent” GstObject *

The parent of the object

Flags : Read / Write

Named constants

Video-mixer2background

The different backgrounds videomixer can blend over.

Members

checker (0) – Checker pattern
black (1) – Black
white (2) – White
transparent (3) – Transparent Background to enable further mixing

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