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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
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<title>GStreamer Good Plugins 1.0 Plugins Reference Manual: multifilesink</title>
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<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
<table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="10"><tr valign="middle">
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<a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> 
                  <a href="#gst-plugins-good-plugins-multifilesink.description" class="shortcut">Description</a></span><span id="nav_hierarchy"> <span class="dim">|</span> 
                  <a href="#gst-plugins-good-plugins-multifilesink.object-hierarchy" class="shortcut">Object Hierarchy</a></span><span id="nav_properties"> <span class="dim">|</span> 
                  <a href="#gst-plugins-good-plugins-multifilesink.properties" class="shortcut">Properties</a></span>
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<td><a accesskey="u" href="ch01.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td>
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</tr></table>
<div class="refentry">
<a name="gst-plugins-good-plugins-multifilesink"></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-multifilesink.top_of_page"></a>multifilesink</span></h2>
<p>multifilesink — Write buffers to a sequentially named set of files</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-multifilesink.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="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</td>
<td class="property_name"><a class="link" href="gst-plugins-good-plugins-multifilesink.html#GstMultiFileSink--location" title="The “location” property">location</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a></td>
<td class="property_name"><a class="link" href="gst-plugins-good-plugins-multifilesink.html#GstMultiFileSink--index" title="The “index” property">index</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type"><a class="link" href="gst-plugins-good-plugins-multifilesink.html#GstMultiFileSinkNext" title="enum GstMultiFileSinkNext"><span class="type">GstMultiFileSinkNext</span></a></td>
<td class="property_name"><a class="link" href="gst-plugins-good-plugins-multifilesink.html#GstMultiFileSink--next-file" title="The “next-file” property">next-file</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></td>
<td class="property_name"><a class="link" href="gst-plugins-good-plugins-multifilesink.html#GstMultiFileSink--post-messages" title="The “post-messages” property">post-messages</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a></td>
<td class="property_name"><a class="link" href="gst-plugins-good-plugins-multifilesink.html#GstMultiFileSink--max-files" title="The “max-files” property">max-files</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type"><span class="type">guint64</span></td>
<td class="property_name"><a class="link" href="gst-plugins-good-plugins-multifilesink.html#GstMultiFileSink--max-file-size" title="The “max-file-size” property">max-file-size</a></td>
<td class="property_flags">Read / Write</td>
</tr>
</tbody>
</table></div>
</div>
<a name="GstMultiFileSink"></a><div class="refsect1">
<a name="gst-plugins-good-plugins-multifilesink.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-good-plugins-multifilesink.html#GstMultiFileSink-struct" title="struct GstMultiFileSink">GstMultiFileSink</a></td>
</tr>
<tr>
<td class="datatype_keyword">enum</td>
<td class="function_name"><a class="link" href="gst-plugins-good-plugins-multifilesink.html#GstMultiFileSinkNext" title="enum GstMultiFileSinkNext">GstMultiFileSinkNext</a></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-multifilesink.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen">    <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject">GObject</a>
    <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a>
        <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstObject.html">GstObject</a>
            <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstElement.html">GstElement</a>
                <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-libs-1.0/GstBaseSink.html">GstBaseSink</a>
                    <span class="lineart">╰──</span> GstMultiFileSink
</pre>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-multifilesink.description"></a><h2>Description</h2>
<p>Write incoming data to a series of sequentially-named files.</p>
<p>The filename property should contain a string with a %d placeholder that will
be substituted with the index for each filename.</p>
<p>If the <a class="link" href="gst-plugins-good-plugins-multifilesink.html#GstMultiFileSink--post-messages" title="The “post-messages” property"><span class="type">“post-messages”</span></a> property is <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><span class="type">TRUE</span></a>, it sends an application
message named</p>
<code class="classname">"GstMultiFileSink"</code> after writing each
<p>buffer.</p>
<p>The message's structure contains these fields:</p>
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
<li class="listitem"><p>
  <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *
  <code class="classname">"filename"</code>:
  the filename where the buffer was written.
  </p></li>
<li class="listitem"><p>
  <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a>
  <code class="classname">"index"</code>:
  the index of the buffer.
  </p></li>
<li class="listitem"><p>
  <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstClock.html#GstClockTime"><span class="type">GstClockTime</span></a>
  <code class="classname">"timestamp"</code>:
  the timestamp of the buffer.
  </p></li>
<li class="listitem"><p>
  <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstClock.html#GstClockTime"><span class="type">GstClockTime</span></a>
  <code class="classname">"stream-time"</code>:
  the stream time of the buffer.
  </p></li>
<li class="listitem"><p>
  <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstClock.html#GstClockTime"><span class="type">GstClockTime</span></a>
  <code class="classname">"running-time"</code>:
  the running_time of the buffer.
  </p></li>
<li class="listitem"><p>
  <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstClock.html#GstClockTime"><span class="type">GstClockTime</span></a>
  <code class="classname">"duration"</code>:
  the duration of the buffer.
  </p></li>
<li class="listitem"><p>
  <span class="type">guint64</span>
  <code class="classname">"offset"</code>:
  the offset of the buffer that triggered the message.
  </p></li>
<li class="listitem"><p>
  <span class="type">guint64</span>
  <code class="classname">"offset-end"</code>:
  the offset-end of the buffer that triggered the message.
  </p></li>
</ul></div>
<div class="refsect2">
<a name="id-1.2.83.7.9"></a><h3>Example launch line</h3>
<div class="informalexample"><pre class="programlisting">
gst-launch-1.0 audiotestsrc ! multifilesink
gst-launch-1.0 videotestsrc ! multifilesink post-messages=true filename="frame%d"
</pre></div>
</div>
<p>Last reviewed on 2009-09-11 (0.10.17)</p>
<div class="refsynopsisdiv">
<h2>Synopsis</h2>
<div class="refsect2">
<a name="id-1.2.83.7.10.1.1"></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-multifile.html#plugin-multifile">multifile</a>
          </td>
</tr>
<tr>
<td><p><span class="term">author</span></p></td>
<td>David Schleef &lt;ds@schleef.org&gt;</td>
</tr>
<tr>
<td><p><span class="term">class</span></p></td>
<td>Sink/File</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="id-1.2.83.7.10.1.2"></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>ANY</td>
</tr>
</tbody>
</table></div>
</div>
</div>
<p>
</p>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-multifilesink.functions_details"></a><h2>Functions</h2>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-multifilesink.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="GstMultiFileSink-struct"></a><h3>struct GstMultiFileSink</h3>
<pre class="programlisting">struct GstMultiFileSink;</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="GstMultiFileSinkNext"></a><h3>enum GstMultiFileSinkNext</h3>
<p>File splitting modes.</p>
<div class="refsect3">
<a name="id-1.2.83.9.3.4"></a><h4>Members</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="300px" class="enum_members_name">
<col class="enum_members_description">
<col width="200px" class="enum_members_annotations">
</colgroup>
<tbody>
<tr>
<td class="enum_member_name"><p><a name="GST-MULTI-FILE-SINK-NEXT-BUFFER:CAPS"></a>GST_MULTI_FILE_SINK_NEXT_BUFFER</p></td>
<td class="enum_member_description">
<p>New file for each buffer</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-MULTI-FILE-SINK-NEXT-DISCONT:CAPS"></a>GST_MULTI_FILE_SINK_NEXT_DISCONT</p></td>
<td class="enum_member_description">
<p>New file after each discontinuity</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-MULTI-FILE-SINK-NEXT-KEY-FRAME:CAPS"></a>GST_MULTI_FILE_SINK_NEXT_KEY_FRAME</p></td>
<td class="enum_member_description">
<p>New file at each key frame
 (Useful for MPEG-TS segmenting)</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-MULTI-FILE-SINK-NEXT-KEY-UNIT-EVENT:CAPS"></a>GST_MULTI_FILE_SINK_NEXT_KEY_UNIT_EVENT</p></td>
<td class="enum_member_description">
<p>New file after a force key unit
 event (Since: 0.10.31)</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GST-MULTI-FILE-SINK-NEXT-MAX-SIZE:CAPS"></a>GST_MULTI_FILE_SINK_NEXT_MAX_SIZE</p></td>
<td class="enum_member_description">
<p>New file when the configured maximum file
 size would be exceeded with the next buffer or buffer list (Since: 0.10.31)</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-multifilesink.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GstMultiFileSink--location"></a><h3>The <code class="literal">“location”</code> property</h3>
<pre class="programlisting">  “location”                 <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</pre>
<p>Location of the file to write.</p>
<p>Flags: Read / Write</p>
<p>Default value: NULL</p>
</div>
<hr>
<div class="refsect2">
<a name="GstMultiFileSink--index"></a><h3>The <code class="literal">“index”</code> property</h3>
<pre class="programlisting">  “index”                    <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a></pre>
<p>Index to use with location property to create file names.  The index is incremented by one for each buffer written.</p>
<p>Flags: Read / Write</p>
<p>Allowed values: &gt;= 0</p>
<p>Default value: 0</p>
</div>
<hr>
<div class="refsect2">
<a name="GstMultiFileSink--next-file"></a><h3>The <code class="literal">“next-file”</code> property</h3>
<pre class="programlisting">  “next-file”                <a class="link" href="gst-plugins-good-plugins-multifilesink.html#GstMultiFileSinkNext" title="enum GstMultiFileSinkNext"><span class="type">GstMultiFileSinkNext</span></a></pre>
<p>When to start a new file.</p>
<p>Flags: Read / Write</p>
<p>Default value: New file for each buffer</p>
<p class="since">Since 0.10.17</p>
</div>
<hr>
<div class="refsect2">
<a name="GstMultiFileSink--post-messages"></a><h3>The <code class="literal">“post-messages”</code> property</h3>
<pre class="programlisting">  “post-messages”            <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre>
<p>Post a message on the GstBus for each file.</p>
<p>Flags: Read / Write</p>
<p>Default value: FALSE</p>
<p class="since">Since 0.10.17</p>
</div>
<hr>
<div class="refsect2">
<a name="GstMultiFileSink--max-files"></a><h3>The <code class="literal">“max-files”</code> property</h3>
<pre class="programlisting">  “max-files”                <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a></pre>
<p>Maximum number of files to keep on disk. Once the maximum is reached, old
files start to be deleted to make room for new ones.</p>
<p>Flags: Read / Write</p>
<p>Default value: 0</p>
<p class="since">Since 0.10.31</p>
</div>
<hr>
<div class="refsect2">
<a name="GstMultiFileSink--max-file-size"></a><h3>The <code class="literal">“max-file-size”</code> property</h3>
<pre class="programlisting">  “max-file-size”            <span class="type">guint64</span></pre>
<p>Maximum file size before starting a new file in max-size mode.</p>
<p>Flags: Read / Write</p>
<p>Default value: 2147483648</p>
<p class="since">Since 0.10.31</p>
</div>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-multifilesink.see-also"></a><h2>See Also</h2>
<p><a href="/usr/share/gtk-doc/html/gstreamer-plugins-1.0/gstreamer-plugins-filesrc.html#GstFileSrc"><span class="type">GstFileSrc</span></a></p>
</div>
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