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|
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
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<title>rtspsrc</title>
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<th width="100%" align="center">GStreamer Good Plugins 1.0 Plugins Reference Manual</th>
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<a href="#gst-plugins-good-plugins-rtspsrc.synopsis" class="shortcut">Top</a>
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<a href="#gst-plugins-good-plugins-rtspsrc.description" class="shortcut">Description</a>
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<a href="#gst-plugins-good-plugins-rtspsrc.object-hierarchy" class="shortcut">Object Hierarchy</a>
|
<a href="#gst-plugins-good-plugins-rtspsrc.implemented-interfaces" class="shortcut">Implemented Interfaces</a>
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<a href="#gst-plugins-good-plugins-rtspsrc.properties" class="shortcut">Properties</a>
|
<a href="#gst-plugins-good-plugins-rtspsrc.signals" class="shortcut">Signals</a>
</td></tr>
</table>
<div class="refentry">
<a name="gst-plugins-good-plugins-rtspsrc"></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-rtspsrc.top_of_page"></a>rtspsrc</span></h2>
<p>rtspsrc — Receive data over the network via RTSP (RFC 2326)</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<a name="gst-plugins-good-plugins-rtspsrc.synopsis"></a><h2>Synopsis</h2>
<a name="GstRTSPSrc"></a><pre class="synopsis">struct <a class="link" href="gst-plugins-good-plugins-rtspsrc.html#GstRTSPSrc-struct" title="struct GstRTSPSrc">GstRTSPSrc</a>;
</pre>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-rtspsrc.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/html/GstBin.html">GstBin</a>
+----GstRTSPSrc
</pre>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-rtspsrc.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
<p>
GstRTSPSrc implements
<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstChildProxy.html">GstChildProxy</a> and <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-rtspsrc.properties"></a><h2>Properties</h2>
<pre class="synopsis">
"<a class="link" href="gst-plugins-good-plugins-rtspsrc.html#GstRTSPSrc--debug" title='The "debug" property'>debug</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-rtspsrc.html#GstRTSPSrc--location" title='The "location" property'>location</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-rtspsrc.html#GstRTSPSrc--protocols" title='The "protocols" property'>protocols</a>" <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-libs/html/gst-plugins-base-libs-gstrtsptransport.html#GstRTSPLowerTrans"><span class="type">GstRTSPLowerTrans</span></a> : Read / Write
"<a class="link" href="gst-plugins-good-plugins-rtspsrc.html#GstRTSPSrc--retry" title='The "retry" property'>retry</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write
"<a class="link" href="gst-plugins-good-plugins-rtspsrc.html#GstRTSPSrc--timeout" title='The "timeout" property'>timeout</a>" <span class="type">guint64</span> : Read / Write
"<a class="link" href="gst-plugins-good-plugins-rtspsrc.html#GstRTSPSrc--latency" title='The "latency" property'>latency</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write
"<a class="link" href="gst-plugins-good-plugins-rtspsrc.html#GstRTSPSrc--tcp-timeout" title='The "tcp-timeout" property'>tcp-timeout</a>" <span class="type">guint64</span> : Read / Write
"<a class="link" href="gst-plugins-good-plugins-rtspsrc.html#GstRTSPSrc--connection-speed" title='The "connection-speed" property'>connection-speed</a>" <span class="type">guint64</span> : Read / Write
"<a class="link" href="gst-plugins-good-plugins-rtspsrc.html#GstRTSPSrc--nat-method" title='The "nat-method" property'>nat-method</a>" <span class="type">GstRTSPNatMethod</span> : Read / Write
"<a class="link" href="gst-plugins-good-plugins-rtspsrc.html#GstRTSPSrc--do-rtcp" title='The "do-rtcp" property'>do-rtcp</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-rtspsrc.html#GstRTSPSrc--proxy" title='The "proxy" property'>proxy</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-rtspsrc.html#GstRTSPSrc--rtp-blocksize" title='The "rtp-blocksize" property'>rtp-blocksize</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write
"<a class="link" href="gst-plugins-good-plugins-rtspsrc.html#GstRTSPSrc--user-id" title='The "user-id" property'>user-id</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-rtspsrc.html#GstRTSPSrc--user-pw" title='The "user-pw" property'>user-pw</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-rtspsrc.html#GstRTSPSrc--buffer-mode" title='The "buffer-mode" property'>buffer-mode</a>" <span class="type">GstRTSPSrcBufferMode</span> : Read / Write
"<a class="link" href="gst-plugins-good-plugins-rtspsrc.html#GstRTSPSrc--port-range" title='The "port-range" property'>port-range</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-rtspsrc.html#GstRTSPSrc--udp-buffer-size" title='The "udp-buffer-size" property'>udp-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-rtspsrc.html#GstRTSPSrc--short-header" title='The "short-header" property'>short-header</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-rtspsrc.html#GstRTSPSrc--do-rtsp-keep-alive" title='The "do-rtsp-keep-alive" property'>do-rtsp-keep-alive</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-rtspsrc.html#GstRTSPSrc--drop-on-latency" title='The "drop-on-latency" property'>drop-on-latency</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-rtspsrc.html#GstRTSPSrc--probation" title='The "probation" property'>probation</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write
"<a class="link" href="gst-plugins-good-plugins-rtspsrc.html#GstRTSPSrc--udp-reconnect" title='The "udp-reconnect" property'>udp-reconnect</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-rtspsrc.html#GstRTSPSrc--proxy-id" title='The "proxy-id" property'>proxy-id</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-rtspsrc.html#GstRTSPSrc--proxy-pw" title='The "proxy-pw" property'>proxy-pw</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-rtspsrc.html#GstRTSPSrc--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-rtspsrc.html#GstRTSPSrc--ntp-sync" title='The "ntp-sync" property'>ntp-sync</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-rtspsrc.html#GstRTSPSrc--use-pipeline-clock" title='The "use-pipeline-clock" property'>use-pipeline-clock</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-rtspsrc.html#GstRTSPSrc--sdes" title='The "sdes" property'>sdes</a>" <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/gstreamer-GstStructure.html#GstStructure"><span class="type">GstStructure</span></a>* : Read / Write
"<a class="link" href="gst-plugins-good-plugins-rtspsrc.html#GstRTSPSrc--tls-validation-flags" title='The "tls-validation-flags" property'>tls-validation-flags</a>" <a href="http://library.gnome.org/devel/gio/unstable/gio-TLS-Overview.html#GTlsCertificateFlags"><span class="type">GTlsCertificateFlags</span></a> : Read / Write
</pre>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-rtspsrc.signals"></a><h2>Signals</h2>
<pre class="synopsis">
"<a class="link" href="gst-plugins-good-plugins-rtspsrc.html#GstRTSPSrc-handle-request" title='The "handle-request" signal'>handle-request</a>"
"<a class="link" href="gst-plugins-good-plugins-rtspsrc.html#GstRTSPSrc-on-sdp" title='The "on-sdp" signal'>on-sdp</a>"
"<a class="link" href="gst-plugins-good-plugins-rtspsrc.html#GstRTSPSrc-select-stream" title='The "select-stream" signal'>select-stream</a>" : <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#G-SIGNAL-RUN-FIRST:CAPS"><code class="literal">Run First</code></a>
</pre>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-rtspsrc.description"></a><h2>Description</h2>
<p>
Makes a connection to an RTSP server and read the data.
rtspsrc strictly follows RFC 2326 and therefore does not (yet) support
RealMedia/Quicktime/Microsoft extensions.
</p>
<p>
RTSP supports transport over TCP or UDP in unicast or multicast mode. By
default rtspsrc will negotiate a connection in the following order:
UDP unicast/UDP multicast/TCP. The order cannot be changed but the allowed
protocols can be controlled with the <a class="link" href="gst-plugins-good-plugins-rtspsrc.html#GstRTSPSrc--protocols" title='The "protocols" property'><span class="type">"protocols"</span></a> property.
</p>
<p>
rtspsrc currently understands SDP as the format of the session description.
For each stream listed in the SDP a new rtp_stream<code class="literal">d</code> pad will be created
with caps derived from the SDP media description. This is a caps of mime type
"application/x-rtp" that can be connected to any available RTP depayloader
element.
</p>
<p>
rtspsrc will internally instantiate an RTP session manager element
that will handle the RTCP messages to and from the server, jitter removal,
packet reordering along with providing a clock for the pipeline.
This feature is implemented using the gstrtpbin element.
</p>
<p>
rtspsrc acts like a live source and will therefore only generate data in the
PLAYING state.
</p>
<p>
</p>
<div class="refsect2">
<a name="id-1.2.123.8.7.1"></a><h3>Example launch line</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> rtspsrc location<span class="gtkdoc opt">=</span>rtsp<span class="gtkdoc opt">:</span><span class="gtkdoc slc">//some.server/url ! fakesink</span></pre></td>
</tr>
</tbody>
</table>
</div>
Establish a connection to an RTSP server and send the raw RTP packets to a
fakesink.
</div>
<p>
</p>
<p>
Last reviewed on 2006-08-18 (0.10.5)
</p>
<div class="refsynopsisdiv">
<h2>Synopsis</h2>
<div class="refsect2">
<a name="id-1.2.123.8.9.1"></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-good-plugins-plugin-rtsp.html#plugin-rtsp">rtsp</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>, Lutz Mueller <lutz@topfrose.de></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="id-1.2.123.8.9.2"></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>stream_%u</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>
<tr>
<td><p><span class="term"></span></p></td>
<td> application/x-rdt</td>
</tr>
</tbody>
</table></div>
</div>
</div>
<p>
</p>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-rtspsrc.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="GstRTSPSrc-struct"></a><h3>struct GstRTSPSrc</h3>
<pre class="programlisting">struct GstRTSPSrc;</pre>
<p>
</p>
</div>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-rtspsrc.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GstRTSPSrc--debug"></a><h3>The <code class="literal">"debug"</code> property</h3>
<pre class="programlisting"> "debug" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write</pre>
<p>Dump request and response messages to stdout.</p>
<p>Default value: FALSE</p>
</div>
<hr>
<div class="refsect2">
<a name="GstRTSPSrc--location"></a><h3>The <code class="literal">"location"</code> property</h3>
<pre class="programlisting"> "location" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write</pre>
<p>Location of the RTSP url to read.</p>
<p>Default value: NULL</p>
</div>
<hr>
<div class="refsect2">
<a name="GstRTSPSrc--protocols"></a><h3>The <code class="literal">"protocols"</code> property</h3>
<pre class="programlisting"> "protocols" <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-libs/html/gst-plugins-base-libs-gstrtsptransport.html#GstRTSPLowerTrans"><span class="type">GstRTSPLowerTrans</span></a> : Read / Write</pre>
<p>Allowed lower transport protocols.</p>
<p>Default value: GST_RTSP_LOWER_TRANS_UDP|GST_RTSP_LOWER_TRANS_UDP_MCAST|GST_RTSP_LOWER_TRANS_TCP</p>
</div>
<hr>
<div class="refsect2">
<a name="GstRTSPSrc--retry"></a><h3>The <code class="literal">"retry"</code> property</h3>
<pre class="programlisting"> "retry" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write</pre>
<p>Max number of retries when allocating RTP ports.</p>
<p>Allowed values: <= 65535</p>
<p>Default value: 20</p>
</div>
<hr>
<div class="refsect2">
<a name="GstRTSPSrc--timeout"></a><h3>The <code class="literal">"timeout"</code> property</h3>
<pre class="programlisting"> "timeout" <span class="type">guint64</span> : Read / Write</pre>
<p>Retry TCP transport after UDP timeout microseconds (0 = disabled).</p>
<p>Default value: 5000000</p>
</div>
<hr>
<div class="refsect2">
<a name="GstRTSPSrc--latency"></a><h3>The <code class="literal">"latency"</code> property</h3>
<pre class="programlisting"> "latency" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write</pre>
<p>Amount of ms to buffer.</p>
<p>Default value: 2000</p>
</div>
<hr>
<div class="refsect2">
<a name="GstRTSPSrc--tcp-timeout"></a><h3>The <code class="literal">"tcp-timeout"</code> property</h3>
<pre class="programlisting"> "tcp-timeout" <span class="type">guint64</span> : Read / Write</pre>
<p>Fail after timeout microseconds on TCP connections (0 = disabled).</p>
<p>Default value: 20000000</p>
</div>
<hr>
<div class="refsect2">
<a name="GstRTSPSrc--connection-speed"></a><h3>The <code class="literal">"connection-speed"</code> property</h3>
<pre class="programlisting"> "connection-speed" <span class="type">guint64</span> : Read / Write</pre>
<p>Network connection speed in kbps (0 = unknown).</p>
<p>Allowed values: <= 18446744073709551</p>
<p>Default value: 0</p>
</div>
<hr>
<div class="refsect2">
<a name="GstRTSPSrc--nat-method"></a><h3>The <code class="literal">"nat-method"</code> property</h3>
<pre class="programlisting"> "nat-method" <span class="type">GstRTSPNatMethod</span> : Read / Write</pre>
<p>Method to use for traversing firewalls and NAT.</p>
<p>Default value: Send Dummy packets</p>
</div>
<hr>
<div class="refsect2">
<a name="GstRTSPSrc--do-rtcp"></a><h3>The <code class="literal">"do-rtcp"</code> property</h3>
<pre class="programlisting"> "do-rtcp" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write</pre>
<p>Send RTCP packets, disable for old incompatible server.</p>
<p>Default value: TRUE</p>
</div>
<hr>
<div class="refsect2">
<a name="GstRTSPSrc--proxy"></a><h3>The <code class="literal">"proxy"</code> property</h3>
<pre class="programlisting"> "proxy" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write</pre>
<p>Proxy settings for HTTP tunneling. Format: [http://][user:passwd@]host[:port].</p>
<p>Default value: NULL</p>
</div>
<hr>
<div class="refsect2">
<a name="GstRTSPSrc--rtp-blocksize"></a><h3>The <code class="literal">"rtp-blocksize"</code> property</h3>
<pre class="programlisting"> "rtp-blocksize" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write</pre>
<p>RTP package size to suggest to server (0 = disabled).</p>
<p>Allowed values: <= 65536</p>
<p>Default value: 0</p>
</div>
<hr>
<div class="refsect2">
<a name="GstRTSPSrc--user-id"></a><h3>The <code class="literal">"user-id"</code> property</h3>
<pre class="programlisting"> "user-id" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write</pre>
<p>RTSP location URI user id for authentication.</p>
<p>Default value: NULL</p>
</div>
<hr>
<div class="refsect2">
<a name="GstRTSPSrc--user-pw"></a><h3>The <code class="literal">"user-pw"</code> property</h3>
<pre class="programlisting"> "user-pw" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write</pre>
<p>RTSP location URI user password for authentication.</p>
<p>Default value: NULL</p>
</div>
<hr>
<div class="refsect2">
<a name="GstRTSPSrc--buffer-mode"></a><h3>The <code class="literal">"buffer-mode"</code> property</h3>
<pre class="programlisting"> "buffer-mode" <span class="type">GstRTSPSrcBufferMode</span> : Read / Write</pre>
<p>Control the buffering algorithm in use.</p>
<p>Default value: Choose mode depending on stream live</p>
</div>
<hr>
<div class="refsect2">
<a name="GstRTSPSrc--port-range"></a><h3>The <code class="literal">"port-range"</code> property</h3>
<pre class="programlisting"> "port-range" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write</pre>
<p>Client port range that can be used to receive RTP and RTCP data, eg. 3000-3005 (NULL = no restrictions).</p>
<p>Default value: NULL</p>
</div>
<hr>
<div class="refsect2">
<a name="GstRTSPSrc--udp-buffer-size"></a><h3>The <code class="literal">"udp-buffer-size"</code> property</h3>
<pre class="programlisting"> "udp-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 UDP receive buffer in bytes, 0=default.</p>
<p>Allowed values: >= 0</p>
<p>Default value: 524288</p>
</div>
<hr>
<div class="refsect2">
<a name="GstRTSPSrc--short-header"></a><h3>The <code class="literal">"short-header"</code> property</h3>
<pre class="programlisting"> "short-header" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write</pre>
<p>Only send the basic RTSP headers for broken encoders.</p>
<p>Default value: FALSE</p>
</div>
<hr>
<div class="refsect2">
<a name="GstRTSPSrc--do-rtsp-keep-alive"></a><h3>The <code class="literal">"do-rtsp-keep-alive"</code> property</h3>
<pre class="programlisting"> "do-rtsp-keep-alive" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write</pre>
<p>Send RTSP keep alive packets, disable for old incompatible server.</p>
<p>Default value: TRUE</p>
</div>
<hr>
<div class="refsect2">
<a name="GstRTSPSrc--drop-on-latency"></a><h3>The <code class="literal">"drop-on-latency"</code> property</h3>
<pre class="programlisting"> "drop-on-latency" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write</pre>
<p>Tells the jitterbuffer to never exceed the given latency in size.</p>
<p>Default value: FALSE</p>
</div>
<hr>
<div class="refsect2">
<a name="GstRTSPSrc--probation"></a><h3>The <code class="literal">"probation"</code> property</h3>
<pre class="programlisting"> "probation" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write</pre>
<p>Consecutive packet sequence numbers to accept the source.</p>
<p>Default value: 2</p>
</div>
<hr>
<div class="refsect2">
<a name="GstRTSPSrc--udp-reconnect"></a><h3>The <code class="literal">"udp-reconnect"</code> property</h3>
<pre class="programlisting"> "udp-reconnect" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write</pre>
<p>Reconnect to the server if RTSP connection is closed when doing UDP.</p>
<p>Default value: TRUE</p>
</div>
<hr>
<div class="refsect2">
<a name="GstRTSPSrc--proxy-id"></a><h3>The <code class="literal">"proxy-id"</code> property</h3>
<pre class="programlisting"> "proxy-id" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write</pre>
<p>HTTP proxy URI user id for authentication.</p>
<p>Default value: ""</p>
</div>
<hr>
<div class="refsect2">
<a name="GstRTSPSrc--proxy-pw"></a><h3>The <code class="literal">"proxy-pw"</code> property</h3>
<pre class="programlisting"> "proxy-pw" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write</pre>
<p>HTTP proxy URI user password for authentication.</p>
<p>Default value: ""</p>
</div>
<hr>
<div class="refsect2">
<a name="GstRTSPSrc--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="GstRTSPSrc--ntp-sync"></a><h3>The <code class="literal">"ntp-sync"</code> property</h3>
<pre class="programlisting"> "ntp-sync" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write</pre>
<p>Synchronize received streams to the NTP clock.</p>
<p>Default value: FALSE</p>
</div>
<hr>
<div class="refsect2">
<a name="GstRTSPSrc--use-pipeline-clock"></a><h3>The <code class="literal">"use-pipeline-clock"</code> property</h3>
<pre class="programlisting"> "use-pipeline-clock" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write</pre>
<p>Use the pipeline running-time to set the NTP time in the RTCP SR messages.</p>
<p>Default value: FALSE</p>
</div>
<hr>
<div class="refsect2">
<a name="GstRTSPSrc--sdes"></a><h3>The <code class="literal">"sdes"</code> property</h3>
<pre class="programlisting"> "sdes" <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/gstreamer-GstStructure.html#GstStructure"><span class="type">GstStructure</span></a>* : Read / Write</pre>
<p>The SDES items of this session.</p>
</div>
<hr>
<div class="refsect2">
<a name="GstRTSPSrc--tls-validation-flags"></a><h3>The <code class="literal">"tls-validation-flags"</code> property</h3>
<pre class="programlisting"> "tls-validation-flags" <a href="http://library.gnome.org/devel/gio/unstable/gio-TLS-Overview.html#GTlsCertificateFlags"><span class="type">GTlsCertificateFlags</span></a> : Read / Write</pre>
<p>TLS certificate validation flags used to validate the server certificate.</p>
<p>Default value: G_TLS_CERTIFICATE_UNKNOWN_CA|G_TLS_CERTIFICATE_BAD_IDENTITY|G_TLS_CERTIFICATE_NOT_ACTIVATED|G_TLS_CERTIFICATE_EXPIRED|G_TLS_CERTIFICATE_REVOKED|G_TLS_CERTIFICATE_INSECURE|G_TLS_CERTIFICATE_GENERIC_ERROR</p>
</div>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-rtspsrc.signal-details"></a><h2>Signal Details</h2>
<div class="refsect2">
<a name="GstRTSPSrc-handle-request"></a><h3>The <code class="literal">"handle-request"</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span> user_function (<a class="link" href="gst-plugins-good-plugins-rtspsrc.html#GstRTSPSrc"><span class="type">GstRTSPSrc</span></a> *rtspsrc,
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> request,
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> response,
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data)</pre>
<p>
Handle a server request in <em class="parameter"><code>request</code></em> and prepare <em class="parameter"><code>response</code></em>.
</p>
<p>
This signal is called from the streaming thread, you should therefore not
do any state changes on <em class="parameter"><code>rtspsrc</code></em> because this might deadlock. If you want
to modify the state as a result of this signal, post a
<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/gstreamer-GstMessage.html#GST-MESSAGE-REQUEST-STATE:CAPS"><span class="type">GST_MESSAGE_REQUEST_STATE</span></a> message on the bus or signal the main thread
in some other way.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>rtspsrc</code></em> :</span></p></td>
<td>a <a class="link" href="gst-plugins-good-plugins-rtspsrc.html#GstRTSPSrc"><span class="type">GstRTSPSrc</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>request</code></em> :</span></p></td>
<td>a <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-libs/html/gst-plugins-base-libs-gstrtspmessage.html#GstRTSPMessage"><span class="type">GstRTSPMessage</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>response</code></em> :</span></p></td>
<td>a <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-libs/html/gst-plugins-base-libs-gstrtspmessage.html#GstRTSPMessage"><span class="type">GstRTSPMessage</span></a>
</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>
<p class="since">Since 1.2</p>
</div>
<hr>
<div class="refsect2">
<a name="GstRTSPSrc-on-sdp"></a><h3>The <code class="literal">"on-sdp"</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span> user_function (<a class="link" href="gst-plugins-good-plugins-rtspsrc.html#GstRTSPSrc"><span class="type">GstRTSPSrc</span></a> *rtspsrc,
<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-libs/html/gst-plugins-base-libs-gstsdpmessage.html#GstSDPMessage"><span class="type">GstSDPMessage</span></a> *sdp,
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data)</pre>
<p>
Emited when the client has retrieved the SDP and before it configures the
streams in the SDP. <em class="parameter"><code>sdp</code></em> can be inspected and modified.
</p>
<p>
This signal is called from the streaming thread, you should therefore not
do any state changes on <em class="parameter"><code>rtspsrc</code></em> because this might deadlock. If you want
to modify the state as a result of this signal, post a
<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/gstreamer-GstMessage.html#GST-MESSAGE-REQUEST-STATE:CAPS"><span class="type">GST_MESSAGE_REQUEST_STATE</span></a> message on the bus or signal the main thread
in some other way.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>rtspsrc</code></em> :</span></p></td>
<td>a <a class="link" href="gst-plugins-good-plugins-rtspsrc.html#GstRTSPSrc"><span class="type">GstRTSPSrc</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>sdp</code></em> :</span></p></td>
<td>a <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-libs/html/gst-plugins-base-libs-gstsdpmessage.html#GstSDPMessage"><span class="type">GstSDPMessage</span></a>
</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>
<p class="since">Since 1.2</p>
</div>
<hr>
<div class="refsect2">
<a name="GstRTSPSrc-select-stream"></a><h3>The <code class="literal">"select-stream"</code> signal</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> user_function (<a class="link" href="gst-plugins-good-plugins-rtspsrc.html#GstRTSPSrc"><span class="type">GstRTSPSrc</span></a> *rtspsrc,
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> num,
<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/gstreamer-GstCaps.html#GstCaps"><span class="type">GstCaps</span></a> *caps,
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data) : <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#G-SIGNAL-RUN-FIRST:CAPS"><code class="literal">Run First</code></a></pre>
<p>
Emited before the client decides to configure the stream <em class="parameter"><code>num</code></em> with
<em class="parameter"><code>caps</code></em>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>rtspsrc</code></em> :</span></p></td>
<td>a <a class="link" href="gst-plugins-good-plugins-rtspsrc.html#GstRTSPSrc"><span class="type">GstRTSPSrc</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>num</code></em> :</span></p></td>
<td>the stream number</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>caps</code></em> :</span></p></td>
<td>the stream caps</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>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> when the stream should be selected, <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> when the stream
is to be ignored.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 1.2</p>
</div>
</div>
</div>
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