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| <a href="#gst-plugins-good-plugins-multifilesink.synopsis" class="shortcut">Top</a> |
| | |
| <a href="#gst-plugins-good-plugins-multifilesink.description" class="shortcut">Description</a> |
| | |
| <a href="#gst-plugins-good-plugins-multifilesink.object-hierarchy" class="shortcut">Object Hierarchy</a> |
| | |
| <a href="#gst-plugins-good-plugins-multifilesink.properties" class="shortcut">Properties</a> |
| </td></tr> |
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| <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 valign="top" align="right"></td> |
| </tr></table></div> |
| <div class="refsynopsisdiv"> |
| <a name="gst-plugins-good-plugins-multifilesink.synopsis"></a><h2>Synopsis</h2> |
| <a name="GstMultiFileSink"></a><pre class="synopsis">struct <a class="link" href="gst-plugins-good-plugins-multifilesink.html#GstMultiFileSink-struct" title="struct GstMultiFileSink">GstMultiFileSink</a>; |
| enum <a class="link" href="gst-plugins-good-plugins-multifilesink.html#GstMultiFileSinkNext" title="enum GstMultiFileSinkNext">GstMultiFileSinkNext</a>; |
| </pre> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-good-plugins-multifilesink.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-libs/html/GstBaseSink.html">GstBaseSink</a> |
| +----GstMultiFileSink |
| </pre> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-good-plugins-multifilesink.properties"></a><h2>Properties</h2> |
| <pre class="synopsis"> |
| "<a class="link" href="gst-plugins-good-plugins-multifilesink.html#GstMultiFileSink--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-multifilesink.html#GstMultiFileSink--index" title='The "index" property'>index</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-multifilesink.html#GstMultiFileSink--next-file" title='The "next-file" property'>next-file</a>" <a class="link" href="gst-plugins-good-plugins-multifilesink.html#GstMultiFileSinkNext" title="enum GstMultiFileSinkNext"><span class="type">GstMultiFileSinkNext</span></a> : Read / Write |
| "<a class="link" href="gst-plugins-good-plugins-multifilesink.html#GstMultiFileSink--post-messages" title='The "post-messages" property'>post-messages</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-multifilesink.html#GstMultiFileSink--max-files" title='The "max-files" property'>max-files</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-multifilesink.html#GstMultiFileSink--max-file-size" title='The "max-file-size" property'>max-file-size</a>" <span class="type">guint64</span> : Read / Write |
| </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="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><span class="type">TRUE</span></a>, it sends an application |
| message named |
| <code class="classname">"GstMultiFileSink"</code> after writing each |
| buffer. |
| </p> |
| <p> |
| The message's structure contains these fields: |
| </p> |
| <div class="itemizedlist"><ul class="itemizedlist" type="disc"> |
| <li class="listitem"><p> |
| <a href="http://library.gnome.org/devel/glib/unstable/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="http://library.gnome.org/devel/glib/unstable/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="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/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="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/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="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/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="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/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> |
| <p> |
| </p> |
| <p> |
| </p> |
| <div class="refsect2"> |
| <a name="idp13504496"></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 |
| 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">1.0</span> audiotestsrc <span class="gtkdoc opt">!</span> multifilesink |
| gst<span class="gtkdoc opt">-</span>launch<span class="gtkdoc opt">-</span><span class="number">1.0</span> videotestsrc <span class="gtkdoc opt">!</span> multifilesink post<span class="gtkdoc opt">-</span>messages<span class="gtkdoc opt">=</span><span class="keyword">true</span> filename<span class="gtkdoc opt">=</span><span class="string">"frame%d"</span></pre></td> |
| </tr> |
| </tbody> |
| </table> |
| </div> |
| |
| </div> |
| <p> |
| </p> |
| <p> |
| Last reviewed on 2009-09-11 (0.10.17) |
| </p> |
| <div class="refsynopsisdiv"> |
| <h2>Synopsis</h2> |
| <div class="refsect2"> |
| <a name="idp12813328"></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-multifile.html#plugin-multifile">multifile</a> |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term">author</span></p></td> |
| <td>David Schleef <ds@schleef.org></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="idp12915296"></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>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.details"></a><h2>Details</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> |
| <pre class="programlisting">typedef enum { |
| GST_MULTI_FILE_SINK_NEXT_BUFFER, |
| GST_MULTI_FILE_SINK_NEXT_DISCONT, |
| GST_MULTI_FILE_SINK_NEXT_KEY_FRAME, |
| GST_MULTI_FILE_SINK_NEXT_KEY_UNIT_EVENT, |
| GST_MULTI_FILE_SINK_NEXT_MAX_SIZE |
| } GstMultiFileSinkNext; |
| </pre> |
| <p> |
| File splitting modes. |
| </p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody> |
| <tr> |
| <td><p><a name="GST-MULTI-FILE-SINK-NEXT-BUFFER:CAPS"></a><span class="term"><code class="literal">GST_MULTI_FILE_SINK_NEXT_BUFFER</code></span></p></td> |
| <td>New file for each buffer |
| </td> |
| </tr> |
| <tr> |
| <td><p><a name="GST-MULTI-FILE-SINK-NEXT-DISCONT:CAPS"></a><span class="term"><code class="literal">GST_MULTI_FILE_SINK_NEXT_DISCONT</code></span></p></td> |
| <td>New file after each discontinuity |
| </td> |
| </tr> |
| <tr> |
| <td><p><a name="GST-MULTI-FILE-SINK-NEXT-KEY-FRAME:CAPS"></a><span class="term"><code class="literal">GST_MULTI_FILE_SINK_NEXT_KEY_FRAME</code></span></p></td> |
| <td>New file at each key frame |
| (Useful for MPEG-TS segmenting) |
| </td> |
| </tr> |
| <tr> |
| <td><p><a name="GST-MULTI-FILE-SINK-NEXT-KEY-UNIT-EVENT:CAPS"></a><span class="term"><code class="literal">GST_MULTI_FILE_SINK_NEXT_KEY_UNIT_EVENT</code></span></p></td> |
| <td>New file after a force key unit |
| event (Since: 0.10.31) |
| </td> |
| </tr> |
| <tr> |
| <td><p><a name="GST-MULTI-FILE-SINK-NEXT-MAX-SIZE:CAPS"></a><span class="term"><code class="literal">GST_MULTI_FILE_SINK_NEXT_MAX_SIZE</code></span></p></td> |
| <td>New file when the configured maximum file |
| size would be exceeded with the next buffer or buffer list (Since: 0.10.31) |
| </td> |
| </tr> |
| </tbody> |
| </table></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="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 file to 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="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read / Write</pre> |
| <p>Index to use with location property to create file names. The index is incremented by one for each buffer written.</p> |
| <p>Allowed values: >= 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> : Read / Write</pre> |
| <p> |
| When to start a new file. |
| </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="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write</pre> |
| <p> |
| Post a message on the GstBus for each file. |
| </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="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write</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>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> : Read / Write</pre> |
| <p> |
| Maximum file size before starting a new file in max-size mode. |
| </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> |
| <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer-plugins/html/gstreamer-plugins-filesrc.html#GstFileSrc"><span class="type">GstFileSrc</span></a> |
| </div> |
| </div> |
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