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<a href="#gst-plugins-good-plugins-gstrtpssrcdemux.object-hierarchy" class="shortcut">Object Hierarchy</a>
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<a href="#gst-plugins-good-plugins-gstrtpssrcdemux.signals" class="shortcut">Signals</a>
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<div class="refentry">
<a name="gst-plugins-good-plugins-gstrtpssrcdemux"></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-gstrtpssrcdemux.top_of_page"></a>gstrtpssrcdemux</span></h2>
<p>gstrtpssrcdemux — Splits RTP streams based on the SSRC</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<a name="gst-plugins-good-plugins-gstrtpssrcdemux.synopsis"></a><h2>Synopsis</h2>
<a name="GstRtpSsrcDemux"></a><pre class="synopsis">struct <a class="link" href="gst-plugins-good-plugins-gstrtpssrcdemux.html#GstRtpSsrcDemux-struct" title="struct GstRtpSsrcDemux">GstRtpSsrcDemux</a>;
</pre>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-gstrtpssrcdemux.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
<a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject">GObject</a>
+----<a href="/usr/share/gtk-doc/html/gstreamer-0.10/GstObject.html">GstObject</a>
+----<a href="/usr/share/gtk-doc/html/gstreamer-0.10/GstElement.html">GstElement</a>
+----GstRtpSsrcDemux
</pre>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-gstrtpssrcdemux.signals"></a><h2>Signals</h2>
<pre class="synopsis">
"<a class="link" href="gst-plugins-good-plugins-gstrtpssrcdemux.html#GstRtpSsrcDemux-clear-ssrc" title='The "clear-ssrc" signal'>clear-ssrc</a>" : <a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-ACTION:CAPS"><code class="literal">Action</code></a>
"<a class="link" href="gst-plugins-good-plugins-gstrtpssrcdemux.html#GstRtpSsrcDemux-new-ssrc-pad" title='The "new-ssrc-pad" signal'>new-ssrc-pad</a>" : <a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS"><code class="literal">Run Last</code></a>
"<a class="link" href="gst-plugins-good-plugins-gstrtpssrcdemux.html#GstRtpSsrcDemux-removed-ssrc-pad" title='The "removed-ssrc-pad" signal'>removed-ssrc-pad</a>" : <a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS"><code class="literal">Run Last</code></a>
</pre>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-gstrtpssrcdemux.description"></a><h2>Description</h2>
<p>
gstrtpssrcdemux acts as a demuxer for RTP packets based on the SSRC of the
packets. Its main purpose is to allow an application to easily receive and
decode an RTP stream with multiple SSRCs.
</p>
<p>
For each SSRC that is detected, a new pad will be created and the
<a class="link" href="gst-plugins-good-plugins-gstrtpssrcdemux.html#GstRtpSsrcDemux-new-ssrc-pad" title='The "new-ssrc-pad" signal'><span class="type">"new-ssrc-pad"</span></a> signal will be emitted.
</p>
<p>
</p>
<div class="refsect2">
<a name="idp3272888"></a><h3>Example pipelines</h3>
<div class="informalexample"><pre class="programlisting">
gst-launch udpsrc caps="application/x-rtp" ! gstrtpssrcdemux ! fakesink
</pre></div> Takes an RTP stream and send the RTP packets with the first detected SSRC
to fakesink, discarding the other SSRCs.
</div>
<p>
</p>
<p>
Last reviewed on 2007-05-28 (0.10.5)
</p>
<div class="refsynopsisdiv">
<h2>Synopsis</h2>
<div class="refsect2">
<a name="idp5862552"></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-gstrtpmanager.html#plugin-gstrtpmanager">gstrtpmanager</a>
</td>
</tr>
<tr>
<td><p><span class="term">author</span></p></td>
<td>Wim Taymans <wim.taymans@gmail.com></td>
</tr>
<tr>
<td><p><span class="term">class</span></p></td>
<td>Demux/Network/RTP</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="idp8499168"></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>rtcp_sink</td>
</tr>
<tr>
<td><p><span class="term">direction</span></p></td>
<td>sink</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>application/x-rtcp</td>
</tr>
</tbody>
</table></div>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term">name</span></p></td>
<td>sink</td>
</tr>
<tr>
<td><p><span class="term">direction</span></p></td>
<td>sink</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>application/x-rtp</td>
</tr>
</tbody>
</table></div>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term">name</span></p></td>
<td>rtcp_src_%d</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>sometimes</td>
</tr>
<tr>
<td><p><span class="term">details</span></p></td>
<td>application/x-rtcp</td>
</tr>
</tbody>
</table></div>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term">name</span></p></td>
<td>src_%d</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>sometimes</td>
</tr>
<tr>
<td><p><span class="term">details</span></p></td>
<td>application/x-rtp</td>
</tr>
</tbody>
</table></div>
</div>
</div>
<p>
</p>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-gstrtpssrcdemux.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="GstRtpSsrcDemux-struct"></a><h3>struct GstRtpSsrcDemux</h3>
<pre class="programlisting">struct GstRtpSsrcDemux;</pre>
<p>
</p>
</div>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-gstrtpssrcdemux.signal-details"></a><h2>Signal Details</h2>
<div class="refsect2">
<a name="GstRtpSsrcDemux-clear-ssrc"></a><h3>The <code class="literal">"clear-ssrc"</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span> user_function (<a class="link" href="gst-plugins-good-plugins-gstrtpssrcdemux.html#GstRtpSsrcDemux"><span class="type">GstRtpSsrcDemux</span></a> *demux,
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> ssrc,
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data) : <a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-ACTION:CAPS"><code class="literal">Action</code></a></pre>
<p>
Action signal to remove the pad for SSRC.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>demux</code></em> :</span></p></td>
<td>the object which received the signal</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>ssrc</code></em> :</span></p></td>
<td>the SSRC of the pad</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>user data set when the signal handler was connected.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="GstRtpSsrcDemux-new-ssrc-pad"></a><h3>The <code class="literal">"new-ssrc-pad"</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span> user_function (<a class="link" href="gst-plugins-good-plugins-gstrtpssrcdemux.html#GstRtpSsrcDemux"><span class="type">GstRtpSsrcDemux</span></a> *demux,
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> ssrc,
<a href="/usr/share/gtk-doc/html/gstreamer-0.10/GstPad.html"><span class="type">GstPad</span></a> *pad,
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data) : <a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS"><code class="literal">Run Last</code></a></pre>
<p>
Emited when a new SSRC pad has been created.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>demux</code></em> :</span></p></td>
<td>the object which received the signal</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>ssrc</code></em> :</span></p></td>
<td>the SSRC of the pad</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>pad</code></em> :</span></p></td>
<td>the new pad.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>user data set when the signal handler was connected.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="GstRtpSsrcDemux-removed-ssrc-pad"></a><h3>The <code class="literal">"removed-ssrc-pad"</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span> user_function (<a class="link" href="gst-plugins-good-plugins-gstrtpssrcdemux.html#GstRtpSsrcDemux"><span class="type">GstRtpSsrcDemux</span></a> *demux,
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> ssrc,
<a href="/usr/share/gtk-doc/html/gstreamer-0.10/GstPad.html"><span class="type">GstPad</span></a> *pad,
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data) : <a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS"><code class="literal">Run Last</code></a></pre>
<p>
Emited when a SSRC pad has been removed.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>demux</code></em> :</span></p></td>
<td>the object which received the signal</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>ssrc</code></em> :</span></p></td>
<td>the SSRC of the pad</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>pad</code></em> :</span></p></td>
<td>the removed pad.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>user data set when the signal handler was connected.</td>
</tr>
</tbody>
</table></div>
</div>
</div>
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