Sophie: lib64gstreamer0.10-devel-0.10.36-7.mga4 x86

lib64gstreamer0.10-devel-0.10.36-7.mga4.x86_64.rpm

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>6.3. Custom bins</A
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> 
      The application programmer can create custom bins packed with elements
      to perform a specific task. This allows you, for example, to write
      an Ogg/Vorbis decoder with just the following lines of code:
    </P
><PRE
CLASS="programlisting"
>&#13;int
main (int   argc,
      char *argv[])
{
  GstElement *player;

  /* init */
  gst_init (&#38;argc, &#38;argv);

  /* create player */
  player = gst_element_factory_make ("oggvorbisplayer", "player");

  /* set the source audio file */
  g_object_set (player, "location", "helloworld.ogg", NULL);

  /* start playback */
  gst_element_set_state (GST_ELEMENT (player), GST_STATE_PLAYING);
[..]
}
    </PRE
><P
>&#13;      (This is a silly example of course, there already exists a much more
      powerful and versatile custom bin like this: the playbin2 element.)
    </P
><P
>&#13;      Custom bins can be created with a plugin or an XML description. You
      will find more information about creating custom bin in the <A
HREF="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/pwg/html/index.html"
TARGET="_top"
>Plugin
      Writers Guide</A
>.
    </P
><P
>&#13;      Examples of such custom bins are the playbin2 and uridecodebin elements from<A
HREF="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-plugins/html/index.html"
TARGET="_top"
>&#13;      gst-plugins-base</A
>.
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