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<title>glmosaic: GStreamer Base Plugins 1.0 Plugins Reference Manual</title>
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<link rel="home" href="index.html" title="GStreamer Base Plugins 1.0 Plugins Reference Manual">
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<link rel="up" href="ch01.html" title="gst-plugins-base Elements">
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<link rel="prev" href="gst-plugins-base-plugins-glmixerbin.html" title="glmixerbin">
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<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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Top |
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Description |
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Object Hierarchy |
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Implemented Interfaces
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glmosaic
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glmosaic
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Types and Values
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struct
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GstGLMosaic
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Object Hierarchy
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GObject
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╰── GInitiallyUnowned
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╰── GstObject
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╰── GstElement
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╰── GstAggregator
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╰── GstVideoAggregator
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╰── GstGLBaseMixer
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╰── GstGLMixer
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╰── GstGLMosaic
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Implemented Interfaces
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GstGLMosaic implements
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GstChildProxy.
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Description
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glmixer sub element. N gl sink pads to 1 source pad.
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N + 1 OpenGL contexts shared together.
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N <= 6 because the rendering is more a like a cube than a mosaic
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Each opengl input stream is rendered on a cube face
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Examples
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1
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2
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5
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6
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gst-launch-1.0 videotestsrc ! video/x-raw, format=YUY2 ! queue ! glmosaic name=m ! glimagesink \
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videotestsrc pattern=12 ! video/x-raw, format=I420, framerate=5/1, width=100, height=200 ! queue ! m. \
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videotestsrc ! video/x-raw, framerate=15/1, width=1500, height=1500 ! gleffects effect=3 ! queue ! m. \
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videotestsrc ! gleffects effect=2 ! queue ! m. \
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videotestsrc ! glfiltercube ! queue ! m. \
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videotestsrc ! gleffects effect=6 ! queue ! m.
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FBO (Frame Buffer Object) is required.
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Synopsis
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Element Information
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plugin
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opengl
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author
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Julien Isorce <julien.isorce@gmail.com>
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class
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Filter/Effect/Video
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Element Pads
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name
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sink_%u
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direction
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sink
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presence
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request
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details
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video/x-raw(memory:GLMemory), format=(string)RGBA, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]
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name
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src
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direction
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source
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presence
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always
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details
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video/x-raw(memory:GLMemory), format=(string)RGBA, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]
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Functions
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Types and Values
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struct GstGLMosaic
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struct GstGLMosaic;
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Generated by GTK-Doc V1.28
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