glmosaic

glmosaic — OpenGL mosaic

Synopsis

struct              GstGLMosaic;

Object Hierarchy

  GObject
   +----GstObject
         +----GstElement
               +----GstGLMixer
                     +----GstGLMosaic

Implemented Interfaces

GstGLMosaic implements GstChildProxy.

Description

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

1
gst-launch-0.10 videotestsrc ! "video/x-raw-yuv, format=(fourcc)YUY2" ! glupload ! queue ! glmosaic name=m ! glimagesink videotestsrc pattern=12 ! "video/x-raw-yuv, format=(fourcc)I420, framerate=(fraction)5/1, width=100, height=200" ! glupload ! queue ! m. videotestsrc ! "video/x-raw-rgb, framerate=(fraction)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.
FBO (Frame Buffer Object) is required.

Synopsis

Element Information

plugin

opengl

author

Julien Isorce <julien.isorce@gmail.com>

class

Filter/Effect

Element Pads

name

sink_%d

direction

sink

presence

request

details

video/x-raw-gl, width=(int)[ 1, 8000 ], height=(int)[ 1, 6000 ], pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)[ 0/1, 100/1 ]

name

src

direction

source

presence

always

details

video/x-raw-gl, width=(int)[ 1, 8000 ], height=(int)[ 1, 6000 ], pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)[ 0/1, 100/1 ]

Details

struct GstGLMosaic

struct GstGLMosaic;