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| <a name="gst-plugins-bad-plugins-pcapparse"></a><div class="titlepage"></div> |
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| <h2><span class="refentrytitle"><a name="gst-plugins-bad-plugins-pcapparse.top_of_page"></a>pcapparse</span></h2> |
| <p>pcapparse — Parses a raw pcap stream</p> |
| </td> |
| <td class="gallery_image" valign="top" align="right"></td> |
| </tr></table></div> |
| <div class="refsect1"> |
| <a name="gst-plugins-bad-plugins-pcapparse.properties"></a><h2>Properties</h2> |
| <div class="informaltable"><table border="0"> |
| <colgroup> |
| <col width="150px" class="properties_type"> |
| <col width="300px" class="properties_name"> |
| <col width="200px" class="properties_flags"> |
| </colgroup> |
| <tbody> |
| <tr> |
| <td class="property_type"> |
| <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</td> |
| <td class="property_name"><a class="link" href="gst-plugins-bad-plugins-pcapparse.html#GstPcapParse--dst-ip" title="The “dst-ip” property">dst-ip</a></td> |
| <td class="property_flags">Read / Write</td> |
| </tr> |
| <tr> |
| <td class="property_type"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a></td> |
| <td class="property_name"><a class="link" href="gst-plugins-bad-plugins-pcapparse.html#GstPcapParse--dst-port" title="The “dst-port” property">dst-port</a></td> |
| <td class="property_flags">Read / Write</td> |
| </tr> |
| <tr> |
| <td class="property_type"> |
| <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</td> |
| <td class="property_name"><a class="link" href="gst-plugins-bad-plugins-pcapparse.html#GstPcapParse--src-ip" title="The “src-ip” property">src-ip</a></td> |
| <td class="property_flags">Read / Write</td> |
| </tr> |
| <tr> |
| <td class="property_type"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a></td> |
| <td class="property_name"><a class="link" href="gst-plugins-bad-plugins-pcapparse.html#GstPcapParse--src-port" title="The “src-port” property">src-port</a></td> |
| <td class="property_flags">Read / Write</td> |
| </tr> |
| <tr> |
| <td class="property_type"> |
| <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/gstreamer-GstCaps.html#GstCaps"><span class="type">GstCaps</span></a> *</td> |
| <td class="property_name"><a class="link" href="gst-plugins-bad-plugins-pcapparse.html#GstPcapParse--caps" title="The “caps” property">caps</a></td> |
| <td class="property_flags">Read / Write</td> |
| </tr> |
| <tr> |
| <td class="property_type"><span class="type">gint64</span></td> |
| <td class="property_name"><a class="link" href="gst-plugins-bad-plugins-pcapparse.html#GstPcapParse--ts-offset" title="The “ts-offset” property">ts-offset</a></td> |
| <td class="property_flags">Read / Write</td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <a name="GstPcapParse"></a><div class="refsect1"> |
| <a name="gst-plugins-bad-plugins-pcapparse.other"></a><h2>Types and Values</h2> |
| <div class="informaltable"><table width="100%" border="0"> |
| <colgroup> |
| <col width="150px" class="name"> |
| <col class="description"> |
| </colgroup> |
| <tbody><tr> |
| <td class="datatype_keyword">struct</td> |
| <td class="function_name"><a class="link" href="gst-plugins-bad-plugins-pcapparse.html#GstPcapParse-struct" title="struct GstPcapParse">GstPcapParse</a></td> |
| </tr></tbody> |
| </table></div> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-bad-plugins-pcapparse.object-hierarchy"></a><h2>Object Hierarchy</h2> |
| <pre class="screen"> <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GObject">GObject</a> |
| <span class="lineart">╰──</span> <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a> |
| <span class="lineart">╰──</span> <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstObject.html">GstObject</a> |
| <span class="lineart">╰──</span> <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstElement.html">GstElement</a> |
| <span class="lineart">╰──</span> GstPcapParse |
| </pre> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-bad-plugins-pcapparse.description"></a><h2>Description</h2> |
| <p>Extracts payloads from Ethernet-encapsulated IP packets. |
| Use <a class="link" href="gst-plugins-bad-plugins-pcapparse.html#GstPcapParse--src-ip" title="The “src-ip” property"><span class="type">“src-ip”</span></a>, <a class="link" href="gst-plugins-bad-plugins-pcapparse.html#GstPcapParse--dst-ip" title="The “dst-ip” property"><span class="type">“dst-ip”</span></a>, |
| <a class="link" href="gst-plugins-bad-plugins-pcapparse.html#GstPcapParse--src-port" title="The “src-port” property"><span class="type">“src-port”</span></a> and <a class="link" href="gst-plugins-bad-plugins-pcapparse.html#GstPcapParse--dst-port" title="The “dst-port” property"><span class="type">“dst-port”</span></a> to restrict which packets |
| should be included.</p> |
| <div class="refsect2"> |
| <a name="id-1.2.52.7.3"></a><h3>Example pipelines</h3> |
| <div class="informalexample"> |
| <table class="listing_frame" border="0" cellpadding="0" cellspacing="0"> |
| <tbody> |
| <tr> |
| <td class="listing_lines" align="right"><pre>1 |
| 2</pre></td> |
| <td class="listing_code"><pre class="programlisting">gst<span class="gtkdoc opt">-</span>launch<span class="gtkdoc opt">-</span><span class="number">0.10</span> filesrc location<span class="gtkdoc opt">=</span>h264crasher<span class="gtkdoc opt">.</span>pcap <span class="gtkdoc opt">!</span> pcapparse <span class="gtkdoc opt">!</span> rtph264depay |
| <span class="gtkdoc opt">!</span> ffdec_h264 <span class="gtkdoc opt">!</span> fakesink</pre></td> |
| </tr> |
| </tbody> |
| </table> |
| </div> |
| Read from a pcap dump file using filesrc, extract the raw UDP packets, |
| depayload and decode them. |
| </div> |
| <div class="refsynopsisdiv"> |
| <h2>Synopsis</h2> |
| <div class="refsect2"> |
| <a name="id-1.2.52.7.4.1"></a><h3>Element Information</h3> |
| <div class="variablelist"><table border="0" class="variablelist"> |
| <colgroup> |
| <col align="left" valign="top"> |
| <col> |
| </colgroup> |
| <tbody> |
| <tr> |
| <td><p><span class="term">plugin</span></p></td> |
| <td> |
| <a class="link" href="gst-plugins-bad-plugins-plugin-pcapparse.html#plugin-pcapparse">pcapparse</a> |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term">author</span></p></td> |
| <td>Ole André Vadla Ravnås <ole.andre.ravnas@tandberg.com></td> |
| </tr> |
| <tr> |
| <td><p><span class="term">class</span></p></td> |
| <td>Raw/Parser</td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="id-1.2.52.7.4.2"></a><h3>Element Pads</h3> |
| <div class="variablelist"><table border="0" class="variablelist"> |
| <colgroup> |
| <col align="left" valign="top"> |
| <col> |
| </colgroup> |
| <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>raw/x-pcap</td> |
| </tr> |
| </tbody> |
| </table></div> |
| <div class="variablelist"><table border="0" class="variablelist"> |
| <colgroup> |
| <col align="left" valign="top"> |
| <col> |
| </colgroup> |
| <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-bad-plugins-pcapparse.functions_details"></a><h2>Functions</h2> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-bad-plugins-pcapparse.other_details"></a><h2>Types and Values</h2> |
| <div class="refsect2"> |
| <a name="GstPcapParse-struct"></a><h3>struct GstPcapParse</h3> |
| <pre class="programlisting">struct GstPcapParse;</pre> |
| <p>GstPcapParse element.</p> |
| </div> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-bad-plugins-pcapparse.property-details"></a><h2>Property Details</h2> |
| <div class="refsect2"> |
| <a name="GstPcapParse--dst-ip"></a><h3>The <code class="literal">“dst-ip”</code> property</h3> |
| <pre class="programlisting"> “dst-ip” <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</pre> |
| <p>Destination IP to restrict to.</p> |
| <p>Flags: Read / Write</p> |
| <p>Default value: ""</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstPcapParse--dst-port"></a><h3>The <code class="literal">“dst-port”</code> property</h3> |
| <pre class="programlisting"> “dst-port” <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a></pre> |
| <p>Destination port to restrict to.</p> |
| <p>Flags: Read / Write</p> |
| <p>Allowed values: [G_MAXULONG,65535]</p> |
| <p>Default value: -1</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstPcapParse--src-ip"></a><h3>The <code class="literal">“src-ip”</code> property</h3> |
| <pre class="programlisting"> “src-ip” <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</pre> |
| <p>Source IP to restrict to.</p> |
| <p>Flags: Read / Write</p> |
| <p>Default value: ""</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstPcapParse--src-port"></a><h3>The <code class="literal">“src-port”</code> property</h3> |
| <pre class="programlisting"> “src-port” <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a></pre> |
| <p>Source port to restrict to.</p> |
| <p>Flags: Read / Write</p> |
| <p>Allowed values: [G_MAXULONG,65535]</p> |
| <p>Default value: -1</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstPcapParse--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> *</pre> |
| <p>The caps of the source pad.</p> |
| <p>Flags: Read / Write</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstPcapParse--ts-offset"></a><h3>The <code class="literal">“ts-offset”</code> property</h3> |
| <pre class="programlisting"> “ts-offset” <span class="type">gint64</span></pre> |
| <p>Relative timestamp offset (ns) to apply (-1 = use absolute packet time).</p> |
| <p>Flags: Read / Write</p> |
| <p>Allowed values: >= G_MAXULONG</p> |
| <p>Default value: -1</p> |
| </div> |
| </div> |
| </div> |
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