glmosaic

glmixer sub element. N gl sink pads to 1 source pad. N + 1 OpenGL contexts shared together. N <= 6 because the rendering is more a like a cube than a mosaic Each opengl input stream is rendered on a cube face

Examples

 gst-launch-1.0 videotestsrc ! video/x-raw, format=YUY2 ! glupload ! glcolorconvert ! queue ! glmosaic name=m ! glimagesink \
     videotestsrc pattern=12 ! video/x-raw, format=I420, framerate=5/1, width=100, height=200 ! glupload ! glcolorconvert ! queue ! m. \
     videotestsrc ! video/x-raw, framerate=15/1, width=1500, height=1500 ! glupload ! gleffects effect=3 ! queue ! m. \
     videotestsrc ! glupload ! gleffects effect=2 ! queue ! m.  \
     videotestsrc ! glupload ! glfiltercube ! queue ! m. \
     videotestsrc ! glupload ! gleffects effect=6 ! queue ! m.

Hierarchy

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstElement
                ╰──GstAggregator
                    ╰──GstVideoAggregator
                        ╰──GstGLBaseMixer
                            ╰──GstGLMixer
                                ╰──glmosaic

Implemented interfaces

Factory details

Authors: – Julien Isorce

Classification: – Filter/Effect/Video

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 ]

Presence – request

Direction – sink

Object type – GstGLMixerPad

src

video/x-raw(memory:GLMemory):
         format: RGBA
          width: [ 1, 2147483647 ]
         height: [ 1, 2147483647 ]
      framerate: [ 0/1, 2147483647/1 ]

Presence – always

Direction – src

Object type – GstAggregatorPad

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