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| <a href="#gst-plugins-good-plugins-udpsrc.synopsis" class="shortcut">Top</a> |
| | |
| <a href="#gst-plugins-good-plugins-udpsrc.description" class="shortcut">Description</a> |
| | |
| <a href="#gst-plugins-good-plugins-udpsrc.object-hierarchy" class="shortcut">Object Hierarchy</a> |
| | |
| <a href="#gst-plugins-good-plugins-udpsrc.implemented-interfaces" class="shortcut">Implemented Interfaces</a> |
| | |
| <a href="#gst-plugins-good-plugins-udpsrc.properties" class="shortcut">Properties</a> |
| </td></tr> |
| </table> |
| <div class="refentry"> |
| <a name="gst-plugins-good-plugins-udpsrc"></a><div class="titlepage"></div> |
| <div class="refnamediv"><table width="100%"><tr> |
| <td valign="top"> |
| <h2><span class="refentrytitle"><a name="gst-plugins-good-plugins-udpsrc.top_of_page"></a>udpsrc</span></h2> |
| <p>udpsrc — Receive data over the network via UDP</p> |
| </td> |
| <td valign="top" align="right"></td> |
| </tr></table></div> |
| <div class="refsynopsisdiv"> |
| <a name="gst-plugins-good-plugins-udpsrc.synopsis"></a><h2>Synopsis</h2> |
| <a name="GstUDPSrc"></a><pre class="synopsis">struct <a class="link" href="gst-plugins-good-plugins-udpsrc.html#GstUDPSrc-struct" title="struct GstUDPSrc">GstUDPSrc</a>; |
| </pre> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-good-plugins-udpsrc.object-hierarchy"></a><h2>Object Hierarchy</h2> |
| <pre class="synopsis"> |
| <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GObject">GObject</a> |
| +----<a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a> |
| +----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstObject.html">GstObject</a> |
| +----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstElement.html">GstElement</a> |
| +----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer-libs/html/GstBaseSrc.html">GstBaseSrc</a> |
| +----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer-libs/html/GstPushSrc.html">GstPushSrc</a> |
| +----GstUDPSrc |
| </pre> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-good-plugins-udpsrc.implemented-interfaces"></a><h2>Implemented Interfaces</h2> |
| <p> |
| GstUDPSrc implements |
| <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/gstreamer-GstUriHandler.html#GstURIHandler">GstURIHandler</a>.</p> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-good-plugins-udpsrc.properties"></a><h2>Properties</h2> |
| <pre class="synopsis"> |
| "<a class="link" href="gst-plugins-good-plugins-udpsrc.html#GstUDPSrc--caps" title='The "caps" property'>caps</a>" <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/gstreamer-GstCaps.html#GstCaps"><span class="type">GstCaps</span></a>* : Read / Write |
| "<a class="link" href="gst-plugins-good-plugins-udpsrc.html#GstUDPSrc--multicast-group" title='The "multicast-group" property'>multicast-group</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write |
| "<a class="link" href="gst-plugins-good-plugins-udpsrc.html#GstUDPSrc--port" title='The "port" property'>port</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read / Write |
| "<a class="link" href="gst-plugins-good-plugins-udpsrc.html#GstUDPSrc--uri" title='The "uri" property'>uri</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write |
| "<a class="link" href="gst-plugins-good-plugins-udpsrc.html#GstUDPSrc--sockfd" title='The "sockfd" property'>sockfd</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read / Write |
| "<a class="link" href="gst-plugins-good-plugins-udpsrc.html#GstUDPSrc--buffer-size" title='The "buffer-size" property'>buffer-size</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read / Write |
| "<a class="link" href="gst-plugins-good-plugins-udpsrc.html#GstUDPSrc--timeout" title='The "timeout" property'>timeout</a>" <span class="type">guint64</span> : Read / Write |
| "<a class="link" href="gst-plugins-good-plugins-udpsrc.html#GstUDPSrc--closefd" title='The "closefd" property'>closefd</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write |
| "<a class="link" href="gst-plugins-good-plugins-udpsrc.html#GstUDPSrc--skip-first-bytes" title='The "skip-first-bytes" property'>skip-first-bytes</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read / Write |
| "<a class="link" href="gst-plugins-good-plugins-udpsrc.html#GstUDPSrc--sock" title='The "sock" property'>sock</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read |
| "<a class="link" href="gst-plugins-good-plugins-udpsrc.html#GstUDPSrc--auto-multicast" title='The "auto-multicast" property'>auto-multicast</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write |
| "<a class="link" href="gst-plugins-good-plugins-udpsrc.html#GstUDPSrc--multicast-iface" title='The "multicast-iface" property'>multicast-iface</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write |
| "<a class="link" href="gst-plugins-good-plugins-udpsrc.html#GstUDPSrc--reuse" title='The "reuse" property'>reuse</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write |
| "<a class="link" href="gst-plugins-good-plugins-udpsrc.html#GstUDPSrc--close-socket" title='The "close-socket" property'>close-socket</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write |
| "<a class="link" href="gst-plugins-good-plugins-udpsrc.html#GstUDPSrc--socket" title='The "socket" property'>socket</a>" <a href="http://library.gnome.org/devel/gio/unstable/GSocket.html"><span class="type">GSocket</span></a>* : Read / Write |
| "<a class="link" href="gst-plugins-good-plugins-udpsrc.html#GstUDPSrc--used-socket" title='The "used-socket" property'>used-socket</a>" <a href="http://library.gnome.org/devel/gio/unstable/GSocket.html"><span class="type">GSocket</span></a>* : Read |
| </pre> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-good-plugins-udpsrc.description"></a><h2>Description</h2> |
| <p> |
| udpsrc is a network source that reads UDP packets from the network. |
| It can be combined with RTP depayloaders to implement RTP streaming. |
| </p> |
| <p> |
| The udpsrc element supports automatic port allocation by setting the |
| <a class="link" href="gst-plugins-good-plugins-udpsrc.html#GstUDPSrc--port" title='The "port" property'><span class="type">"port"</span></a> property to 0. After setting the udpsrc to PAUSED, the |
| allocated port can be obtained by reading the port property. |
| </p> |
| <p> |
| udpsrc can read from multicast groups by setting the <a class="link" href="gst-plugins-good-plugins-udpsrc.html#GstUDPSrc--multicast-group" title='The "multicast-group" property'><span class="type">"multicast-group"</span></a> |
| property to the IP address of the multicast group. |
| </p> |
| <p> |
| Alternatively one can provide a custom socket to udpsrc with the <a class="link" href="gst-plugins-good-plugins-udpsrc.html#GstUDPSrc--sockfd" title='The "sockfd" property'><span class="type">"sockfd"</span></a> |
| property, udpsrc will then not allocate a socket itself but use the provided |
| one. |
| </p> |
| <p> |
| The <a class="link" href="gst-plugins-good-plugins-udpsrc.html#GstUDPSrc--caps" title='The "caps" property'><span class="type">"caps"</span></a> property is mainly used to give a type to the UDP packet |
| so that they can be autoplugged in GStreamer pipelines. This is very usefull |
| for RTP implementations where the contents of the UDP packets is transfered |
| out-of-bounds using SDP or other means. |
| </p> |
| <p> |
| The <a class="link" href="gst-plugins-good-plugins-udpsrc.html#GstUDPSrc--buffer-size" title='The "buffer-size" property'><span class="type">"buffer-size"</span></a> property is used to change the default kernel |
| buffersizes used for receiving packets. The buffer size may be increased for |
| high-volume connections, or may be decreased to limit the possible backlog of |
| incoming data. The system places an absolute limit on these values, on Linux, |
| for example, the default buffer size is typically 50K and can be increased to |
| maximally 100K. |
| </p> |
| <p> |
| The <a class="link" href="gst-plugins-good-plugins-udpsrc.html#GstUDPSrc--skip-first-bytes" title='The "skip-first-bytes" property'><span class="type">"skip-first-bytes"</span></a> property is used to strip off an arbitrary |
| number of bytes from the start of the raw udp packet and can be used to strip |
| off proprietary header, for example. |
| </p> |
| <p> |
| The udpsrc is always a live source. It does however not provide a <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstClock.html"><span class="type">GstClock</span></a>, |
| this is left for upstream elements such as an RTP session manager or demuxer |
| (such as an MPEG demuxer). As with all live sources, the captured buffers |
| will have their timestamp set to the current running time of the pipeline. |
| </p> |
| <p> |
| udpsrc implements a <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/gstreamer-GstUriHandler.html#GstURIHandler"><span class="type">GstURIHandler</span></a> interface that handles udp://host:port |
| type URIs. |
| </p> |
| <p> |
| If the <a class="link" href="gst-plugins-good-plugins-udpsrc.html#GstUDPSrc--timeout" title='The "timeout" property'><span class="type">"timeout"</span></a> property is set to a value bigger than 0, udpsrc |
| will generate an element message named |
| <code class="classname">"GstUDPSrcTimeout"</code> |
| if no data was recieved in the given timeout. |
| The message's structure contains one field: |
| </p> |
| <div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem"><p> |
| <span class="type">guint64</span> |
| <code class="classname">"timeout"</code>: the timeout in microseconds that |
| expired when waiting for data. |
| </p></li></ul></div> |
| <p> |
| The message is typically used to detect that no UDP arrives in the receiver |
| because it is blocked by a firewall. |
| </p> |
| <p> |
| A custom file descriptor can be configured with the |
| <a class="link" href="gst-plugins-good-plugins-udpsrc.html#GstUDPSrc--sockfd" title='The "sockfd" property'><span class="type">"sockfd"</span></a> property. The socket will be closed when setting the |
| element to READY by default. This behaviour can be |
| overriden with the <a class="link" href="gst-plugins-good-plugins-udpsrc.html#GstUDPSrc--closefd" title='The "closefd" property'><span class="type">"closefd"</span></a> property, in which case the application |
| is responsible for closing the file descriptor. |
| </p> |
| <p> |
| </p> |
| <div class="refsect2"> |
| <a name="idp21399408"></a><h3>Examples</h3> |
| <div class="informalexample"> |
| <table class="listing_frame" border="0" cellpadding="0" cellspacing="0"> |
| <tbody> |
| <tr> |
| <td class="listing_lines" align="right"><pre>1</pre></td> |
| <td class="listing_code"><pre class="programlisting">gst<span class="gtkdoc opt">-</span>launch<span class="gtkdoc opt">-</span><span class="number">1.0</span> <span class="gtkdoc opt">-</span>v udpsrc <span class="gtkdoc opt">!</span> fakesink dump<span class="gtkdoc opt">=</span><span class="number">1</span></pre></td> |
| </tr> |
| </tbody> |
| </table> |
| </div> |
| A pipeline to read from the default port and dump the udp packets. |
| To actually generate udp packets on the default port one can use the |
| udpsink element. When running the following pipeline in another terminal, the |
| above mentioned pipeline should dump data packets to the console. |
| <div class="informalexample"> |
| <table class="listing_frame" border="0" cellpadding="0" cellspacing="0"> |
| <tbody> |
| <tr> |
| <td class="listing_lines" align="right"><pre>1</pre></td> |
| <td class="listing_code"><pre class="programlisting">gst<span class="gtkdoc opt">-</span>launch<span class="gtkdoc opt">-</span><span class="number">1.0</span> <span class="gtkdoc opt">-</span>v audiotestsrc <span class="gtkdoc opt">!</span> udpsink</pre></td> |
| </tr> |
| </tbody> |
| </table> |
| </div> |
| |
| <div class="informalexample"> |
| <table class="listing_frame" border="0" cellpadding="0" cellspacing="0"> |
| <tbody> |
| <tr> |
| <td class="listing_lines" align="right"><pre>1</pre></td> |
| <td class="listing_code"><pre class="programlisting">gst<span class="gtkdoc opt">-</span>launch<span class="gtkdoc opt">-</span><span class="number">1.0</span> <span class="gtkdoc opt">-</span>v udpsrc port<span class="gtkdoc opt">=</span><span class="number">0</span> <span class="gtkdoc opt">!</span> fakesink</pre></td> |
| </tr> |
| </tbody> |
| </table> |
| </div> |
| read udp packets from a free port. |
| </div> |
| <p> |
| </p> |
| <p> |
| Last reviewed on 2007-09-20 (0.10.7) |
| </p> |
| <div class="refsynopsisdiv"> |
| <h2>Synopsis</h2> |
| <div class="refsect2"> |
| <a name="idp20158512"></a><h3>Element Information</h3> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term">plugin</span></p></td> |
| <td> |
| <a class="link" href="gst-plugins-good-plugins-plugin-udp.html#plugin-udp">udp</a> |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term">author</span></p></td> |
| <td>Wim Taymans <wim@fluendo.com>, Thijs Vermeir <thijs.vermeir@barco.com></td> |
| </tr> |
| <tr> |
| <td><p><span class="term">class</span></p></td> |
| <td>Source/Network</td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="idp22224752"></a><h3>Element Pads</h3> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><span class="term">name</span></p></td> |
| <td>src</td> |
| </tr> |
| <tr> |
| <td><p><span class="term">direction</span></p></td> |
| <td>source</td> |
| </tr> |
| <tr> |
| <td><p><span class="term">presence</span></p></td> |
| <td>always</td> |
| </tr> |
| <tr> |
| <td><p><span class="term">details</span></p></td> |
| <td>ANY</td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| </div> |
| <p> |
| </p> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-good-plugins-udpsrc.details"></a><h2>Details</h2> |
| <div class="refsect2"> |
| <a name="GstUDPSrc-struct"></a><h3>struct GstUDPSrc</h3> |
| <pre class="programlisting">struct GstUDPSrc;</pre> |
| <p> |
| </p> |
| </div> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-good-plugins-udpsrc.property-details"></a><h2>Property Details</h2> |
| <div class="refsect2"> |
| <a name="GstUDPSrc--caps"></a><h3>The <code class="literal">"caps"</code> property</h3> |
| <pre class="programlisting"> "caps" <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/gstreamer-GstCaps.html#GstCaps"><span class="type">GstCaps</span></a>* : Read / Write</pre> |
| <p>The caps of the source pad.</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstUDPSrc--multicast-group"></a><h3>The <code class="literal">"multicast-group"</code> property</h3> |
| <pre class="programlisting"> "multicast-group" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write</pre> |
| <p>The Address of multicast group to join.</p> |
| <p>Default value: "0.0.0.0"</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstUDPSrc--port"></a><h3>The <code class="literal">"port"</code> property</h3> |
| <pre class="programlisting"> "port" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read / Write</pre> |
| <p>The port to receive the packets from, 0=allocate.</p> |
| <p>Allowed values: [0,65535]</p> |
| <p>Default value: 5004</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstUDPSrc--uri"></a><h3>The <code class="literal">"uri"</code> property</h3> |
| <pre class="programlisting"> "uri" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write</pre> |
| <p>URI in the form of udp://multicast_group:port.</p> |
| <p>Default value: "udp://0.0.0.0:5004"</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstUDPSrc--sockfd"></a><h3>The <code class="literal">"sockfd"</code> property</h3> |
| <pre class="programlisting"> "sockfd" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read / Write</pre> |
| <p>Socket to use for UDP reception. (-1 == allocate).</p> |
| <p>Allowed values: >= G_MAXULONG</p> |
| <p>Default value: -1</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstUDPSrc--buffer-size"></a><h3>The <code class="literal">"buffer-size"</code> property</h3> |
| <pre class="programlisting"> "buffer-size" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read / Write</pre> |
| <p>Size of the kernel receive buffer in bytes, 0=default.</p> |
| <p>Allowed values: >= 0</p> |
| <p>Default value: 0</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstUDPSrc--timeout"></a><h3>The <code class="literal">"timeout"</code> property</h3> |
| <pre class="programlisting"> "timeout" <span class="type">guint64</span> : Read / Write</pre> |
| <p>Post a message after timeout nanoseconds (0 = disabled).</p> |
| <p>Default value: 0</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstUDPSrc--closefd"></a><h3>The <code class="literal">"closefd"</code> property</h3> |
| <pre class="programlisting"> "closefd" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write</pre> |
| <p>Close sockfd if passed as property on state change.</p> |
| <p>Default value: TRUE</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstUDPSrc--skip-first-bytes"></a><h3>The <code class="literal">"skip-first-bytes"</code> property</h3> |
| <pre class="programlisting"> "skip-first-bytes" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read / Write</pre> |
| <p>number of bytes to skip for each udp packet.</p> |
| <p>Allowed values: >= 0</p> |
| <p>Default value: 0</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstUDPSrc--sock"></a><h3>The <code class="literal">"sock"</code> property</h3> |
| <pre class="programlisting"> "sock" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read</pre> |
| <p>Socket currently in use for UDP reception. (-1 = no socket).</p> |
| <p>Allowed values: >= G_MAXULONG</p> |
| <p>Default value: -1</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstUDPSrc--auto-multicast"></a><h3>The <code class="literal">"auto-multicast"</code> property</h3> |
| <pre class="programlisting"> "auto-multicast" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write</pre> |
| <p>Automatically join/leave multicast groups.</p> |
| <p>Default value: TRUE</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstUDPSrc--multicast-iface"></a><h3>The <code class="literal">"multicast-iface"</code> property</h3> |
| <pre class="programlisting"> "multicast-iface" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write</pre> |
| <p>The network interface on which to join the multicast group.</p> |
| <p>Default value: NULL</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstUDPSrc--reuse"></a><h3>The <code class="literal">"reuse"</code> property</h3> |
| <pre class="programlisting"> "reuse" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write</pre> |
| <p>Enable reuse of the port.</p> |
| <p>Default value: TRUE</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstUDPSrc--close-socket"></a><h3>The <code class="literal">"close-socket"</code> property</h3> |
| <pre class="programlisting"> "close-socket" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write</pre> |
| <p>Close socket if passed as property on state change.</p> |
| <p>Default value: TRUE</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstUDPSrc--socket"></a><h3>The <code class="literal">"socket"</code> property</h3> |
| <pre class="programlisting"> "socket" <a href="http://library.gnome.org/devel/gio/unstable/GSocket.html"><span class="type">GSocket</span></a>* : Read / Write</pre> |
| <p>Socket to use for UDP reception. (NULL == allocate).</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstUDPSrc--used-socket"></a><h3>The <code class="literal">"used-socket"</code> property</h3> |
| <pre class="programlisting"> "used-socket" <a href="http://library.gnome.org/devel/gio/unstable/GSocket.html"><span class="type">GSocket</span></a>* : Read</pre> |
| <p>Socket currently in use for UDP reception. (NULL = no socket).</p> |
| </div> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-good-plugins-udpsrc.see-also"></a><h2>See Also</h2> |
| udpsink, multifdsink |
| </div> |
| </div> |
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