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<h1>Gst::MessageSegmentStart Class Reference</h1><!-- doxytag: class="Gst::MessageSegmentStart" --><!-- doxytag: inherits="Gst::Message" -->
<p>A segment start message. <a href="#_details">More...</a></p>
<p>Inherits <a class="el" href="classGst_1_1Message.html">Gst::Message</a>.</p>
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Collaboration diagram for Gst::MessageSegmentStart:</div>
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<div class="center"><img src="classGst_1_1MessageSegmentStart__coll__graph.png" border="0" usemap="#Gst_1_1MessageSegmentStart_coll__map" alt="Collaboration graph"/></div>
<map name="Gst_1_1MessageSegmentStart_coll__map" id="Gst_1_1MessageSegmentStart_coll__map">
<area shape="rect" href="classGst_1_1Message.html" title="Gst::Message - Lightweight objects to signal the application of pipeline events." alt="" coords="45,83,149,112"/><area shape="rect" href="classGst_1_1MiniObject.html" title="Gst::MiniObject" alt="" coords="41,5,153,35"/></map>
<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
<p><a href="classGst_1_1MessageSegmentStart-members.html">List of all members.</a></p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2"><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1MessageSegmentStart.html#ac3f45399188a48514e06388f6114a05b">MessageSegmentStart</a> (GstMessage* castitem)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1MessageSegmentStart.html#a57e5175b0ae4160485ee827d4d08400c">parse</a> (<a class="el" href="group__gstreamermmEnums.html#ga9aeb4c7c49680888ff819ac95fb13cff">Format</a>& format, gint64& position) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Extracts the position and format from the segment start message. <a href="#a57e5175b0ae4160485ee827d4d08400c"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">gint64 </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1MessageSegmentStart.html#af3a6bef8bda2c773f0746040cefc08bf">parse</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Extracts and returns the position from the segment start message. <a href="#af3a6bef8bda2c773f0746040cefc08bf"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__gstreamermmEnums.html#ga9aeb4c7c49680888ff819ac95fb13cff">Format</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1MessageSegmentStart.html#aa1a9d20a58d58dd0852501e92a257f87">parse_format</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Extracts and returns the format from the segment start message. <a href="#aa1a9d20a58d58dd0852501e92a257f87"></a><br/></td></tr>
<tr><td colspan="2"><h2>Static Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGst_1_1Message.html">Gst::Message</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGst_1_1MessageSegmentStart.html#a6b4a7d2ae24e456d9cbe073a65104ec4">create</a> (const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGst_1_1Object.html">Gst::Object</a> >& src, <a class="el" href="group__gstreamermmEnums.html#ga9aeb4c7c49680888ff819ac95fb13cff">Format</a> format, gint64 position)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Create a new segment message. <a href="#a6b4a7d2ae24e456d9cbe073a65104ec4"></a><br/></td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>A segment start message. </p>
<p>See <a class="el" href="classGst_1_1MessageSegmentStart.html#a6b4a7d2ae24e456d9cbe073a65104ec4" title="Create a new segment message.">create()</a> for more details. </p>
<hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="ac3f45399188a48514e06388f6114a05b"></a><!-- doxytag: member="Gst::MessageSegmentStart::MessageSegmentStart" ref="ac3f45399188a48514e06388f6114a05b" args="(GstMessage *castitem)" -->
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<td class="memname">Gst::MessageSegmentStart::MessageSegmentStart </td>
<td>(</td>
<td class="paramtype">GstMessage * </td>
<td class="paramname"> <em>castitem</em></td>
<td> ) </td>
<td><code> [explicit]</code></td>
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<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a6b4a7d2ae24e456d9cbe073a65104ec4"></a><!-- doxytag: member="Gst::MessageSegmentStart::create" ref="a6b4a7d2ae24e456d9cbe073a65104ec4" args="(const Glib::RefPtr< Gst::Object > &src, Format format, gint64 position)" -->
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<td class="memname">static <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGst_1_1Message.html">Gst::Message</a>> Gst::MessageSegmentStart::create </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGst_1_1Object.html">Gst::Object</a> >& </td>
<td class="paramname"> <em>src</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group__gstreamermmEnums.html#ga9aeb4c7c49680888ff819ac95fb13cff">Format</a> </td>
<td class="paramname"> <em>format</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">gint64 </td>
<td class="paramname"> <em>position</em></td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td><code> [static]</code></td>
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<p>Create a new segment message. </p>
<p>This message is posted by elements that start playback of a segment as a result of a segment seek. This message is not received by the application but is used for maintenance reasons in container elements.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>src</em> </td><td>The object originating the message. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>format</em> </td><td>The format of the position being played. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>position</em> </td><td>The position of the segment being played. </td></tr>
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</dd>
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<dl class="return"><dt><b>Returns:</b></dt><dd>The new segment start message. MT safe. </dd></dl>
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<a class="anchor" id="af3a6bef8bda2c773f0746040cefc08bf"></a><!-- doxytag: member="Gst::MessageSegmentStart::parse" ref="af3a6bef8bda2c773f0746040cefc08bf" args="() const " -->
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<td class="memname">gint64 Gst::MessageSegmentStart::parse </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td> const</td>
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<p>Extracts and returns the position from the segment start message. </p>
<p>MT safe.</p>
<dl class="return"><dt><b>Returns:</b></dt><dd>The position. </dd></dl>
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<a class="anchor" id="a57e5175b0ae4160485ee827d4d08400c"></a><!-- doxytag: member="Gst::MessageSegmentStart::parse" ref="a57e5175b0ae4160485ee827d4d08400c" args="(Format &format, gint64 &position) const " -->
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<td class="memname">void Gst::MessageSegmentStart::parse </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group__gstreamermmEnums.html#ga9aeb4c7c49680888ff819ac95fb13cff">Format</a>& </td>
<td class="paramname"> <em>format</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">gint64 & </td>
<td class="paramname"> <em>position</em></td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td> const</td>
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<p>Extracts the position and format from the segment start message. </p>
<p>MT safe.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>format</em> </td><td>Result location for the format. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>position</em> </td><td>Result location for the position. </td></tr>
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</dd>
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<a class="anchor" id="aa1a9d20a58d58dd0852501e92a257f87"></a><!-- doxytag: member="Gst::MessageSegmentStart::parse_format" ref="aa1a9d20a58d58dd0852501e92a257f87" args="() const " -->
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<td class="memname"><a class="el" href="group__gstreamermmEnums.html#ga9aeb4c7c49680888ff819ac95fb13cff">Format</a> Gst::MessageSegmentStart::parse_format </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td> const</td>
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<p>Extracts and returns the format from the segment start message. </p>
<p>MT safe.</p>
<dl class="return"><dt><b>Returns:</b></dt><dd>The format. </dd></dl>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li>gstreamermm/message.h</li>
</ul>
</div>
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