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<title>playsink: GStreamer Base Plugins 1.0 Plugins Reference Manual</title>
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<div class="refentry">
<a name="gst-plugins-base-plugins-playsink"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="gst-plugins-base-plugins-playsink.top_of_page"></a>playsink</span></h2>
<p>playsink</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="gst-plugins-base-plugins-playsink.properties"></a><h2>Properties</h2>
<div class="informaltable"><table class="informaltable" 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/gstreamer-1.0/GstElement.html"><span class="type">GstElement</span></a> *</td>
<td class="property_name"><a class="link" href="gst-plugins-base-plugins-playsink.html#GstPlaySink--audio-sink" title="The “audio-sink” property">audio-sink</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#gint64"><span class="type">gint64</span></a></td>
<td class="property_name"><a class="link" href="gst-plugins-base-plugins-playsink.html#GstPlaySink--av-offset" title="The “av-offset” property">av-offset</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type"><a class="link" href="gst-plugins-base-plugins-playbin.html#GstPlayFlags" title="enum GstPlayFlags"><span class="type">GstPlayFlags</span></a></td>
<td class="property_name"><a class="link" href="gst-plugins-base-plugins-playsink.html#GstPlaySink--flags" title="The “flags” property">flags</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-base-plugins-playsink.html#GstPlaySink--force-aspect-ratio" title="The “force-aspect-ratio” property">force-aspect-ratio</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-base-plugins-playsink.html#GstPlaySink--mute" title="The “mute” property">mute</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type">
<a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstSample.html"><span class="type">GstSample</span></a> *</td>
<td class="property_name"><a class="link" href="gst-plugins-base-plugins-playsink.html#GstPlaySink--sample" title="The “sample” property">sample</a></td>
<td class="property_flags">Read</td>
</tr>
<tr>
<td class="property_type"><span class="type">GstPlaySinkSendEventMode</span></td>
<td class="property_name"><a class="link" href="gst-plugins-base-plugins-playsink.html#GstPlaySink--send-event-mode" title="The “send-event-mode” property">send-event-mode</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#gchar"><span class="type">gchar</span></a> *</td>
<td class="property_name"><a class="link" href="gst-plugins-base-plugins-playsink.html#GstPlaySink--subtitle-encoding" title="The “subtitle-encoding” property">subtitle-encoding</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#gchar"><span class="type">gchar</span></a> *</td>
<td class="property_name"><a class="link" href="gst-plugins-base-plugins-playsink.html#GstPlaySink--subtitle-font-desc" title="The “subtitle-font-desc” property">subtitle-font-desc</a></td>
<td class="property_flags">Write</td>
</tr>
<tr>
<td class="property_type">
<a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstElement.html"><span class="type">GstElement</span></a> *</td>
<td class="property_name"><a class="link" href="gst-plugins-base-plugins-playsink.html#GstPlaySink--text-sink" title="The “text-sink” property">text-sink</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type">
<a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstElement.html"><span class="type">GstElement</span></a> *</td>
<td class="property_name"><a class="link" href="gst-plugins-base-plugins-playsink.html#GstPlaySink--video-sink" title="The “video-sink” property">video-sink</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type">
<a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstElement.html"><span class="type">GstElement</span></a> *</td>
<td class="property_name"><a class="link" href="gst-plugins-base-plugins-playsink.html#GstPlaySink--vis-plugin" title="The “vis-plugin” property">vis-plugin</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#gdouble"><span class="type">gdouble</span></a></td>
<td class="property_name"><a class="link" href="gst-plugins-base-plugins-playsink.html#GstPlaySink--volume" title="The “volume” property">volume</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type">
<a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstElement.html"><span class="type">GstElement</span></a> *</td>
<td class="property_name"><a class="link" href="gst-plugins-base-plugins-playsink.html#GstPlaySink--audio-filter" title="The “audio-filter” property">audio-filter</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type">
<a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstElement.html"><span class="type">GstElement</span></a> *</td>
<td class="property_name"><a class="link" href="gst-plugins-base-plugins-playsink.html#GstPlaySink--video-filter" title="The “video-filter” property">video-filter</a></td>
<td class="property_flags">Read / Write</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="gst-plugins-base-plugins-playsink.signals"></a><h2>Signals</h2>
<div class="informaltable"><table class="informaltable" border="0">
<colgroup>
<col width="150px" class="signals_return">
<col width="300px" class="signals_name">
<col width="200px" class="signals_flags">
</colgroup>
<tbody>
<tr>
<td class="signal_type">
<a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstSample.html"><span class="returnvalue">GstSample</span></a>*</td>
<td class="signal_name"><a class="link" href="gst-plugins-base-plugins-playsink.html#GstPlaySink-convert-sample" title="The “convert-sample” signal">convert-sample</a></td>
<td class="signal_flags"><a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-ACTION:CAPS">Action</a></td>
</tr>
<tr>
<td class="signal_type"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a></td>
<td class="signal_name"><a class="link" href="gst-plugins-base-plugins-playsink.html#GstPlaySink-reconfigure" title="The “reconfigure” signal">reconfigure</a></td>
<td class="signal_flags"><a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-ACTION:CAPS">Action</a></td>
</tr>
</tbody>
</table></div>
</div>
<a name="GstPlaySink"></a><div class="refsect1">
<a name="gst-plugins-base-plugins-playsink.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="name">
<col class="description">
</colgroup>
<tbody><tr>
<td class="datatype_keyword"> </td>
<td class="function_name"><a class="link" href="gst-plugins-base-plugins-playsink.html#GstPlaySink-struct" title="GstPlaySink">GstPlaySink</a></td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="gst-plugins-base-plugins-playsink.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-1.0/GstBin.html">GstBin</a>
<span class="lineart">╰──</span> GstPlaySink
</pre>
</div>
<div class="refsect1">
<a name="gst-plugins-base-plugins-playsink.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
<p>
GstPlaySink implements
<a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstChildProxy.html">GstChildProxy</a>, <a href="../gst-plugins-base-libs-1.0/gst-plugins-base-libs-gststreamvolume.html#GstStreamVolume">GstStreamVolume</a>, <a href="../gst-plugins-base-libs-1.0/gst-plugins-base-libs-gstvideooverlay.html#GstVideoOverlay">GstVideoOverlay</a>, <a href="../gst-plugins-base-libs-1.0/gst-plugins-base-libs-gstnavigation.html#GstNavigation">GstNavigation</a> and <a href="../gst-plugins-base-libs-1.0/gst-plugins-base-libs-gstcolorbalance.html#GstColorBalance">GstColorBalance</a>.</p>
</div>
<div class="refsect1">
<a name="gst-plugins-base-plugins-playsink.description"></a><h2>Description</h2>
<div class="refsynopsisdiv">
<h2>Synopsis</h2>
<div class="refsect2">
<a name="id-1.2.32.9.2.1"></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-base-plugins-plugin-playback.html#plugin-playback">playback</a>
</td>
</tr>
<tr>
<td><p><span class="term">author</span></p></td>
<td>Wim Taymans <wim.taymans@gmail.com></td>
</tr>
<tr>
<td><p><span class="term">class</span></p></td>
<td>Generic/Bin/Sink</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="id-1.2.32.9.2.2"></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>audio_raw_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>request</td>
</tr>
<tr>
<td><p><span class="term">details</span></p></td>
<td>ANY</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>audio_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>request</td>
</tr>
<tr>
<td><p><span class="term">details</span></p></td>
<td>ANY</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>text_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>request</td>
</tr>
<tr>
<td><p><span class="term">details</span></p></td>
<td>ANY</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>video_raw_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>request</td>
</tr>
<tr>
<td><p><span class="term">details</span></p></td>
<td>ANY</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>video_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>request</td>
</tr>
<tr>
<td><p><span class="term">details</span></p></td>
<td>ANY</td>
</tr>
</tbody>
</table></div>
</div>
</div>
</div>
<div class="refsect1">
<a name="gst-plugins-base-plugins-playsink.functions_details"></a><h2>Functions</h2>
<p></p>
</div>
<div class="refsect1">
<a name="gst-plugins-base-plugins-playsink.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="GstPlaySink-struct"></a><h3>GstPlaySink</h3>
<pre class="programlisting">typedef struct _GstPlaySink GstPlaySink;</pre>
</div>
</div>
<div class="refsect1">
<a name="gst-plugins-base-plugins-playsink.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GstPlaySink--audio-sink"></a><h3>The <code class="literal">“audio-sink”</code> property</h3>
<pre class="programlisting"> “audio-sink” <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstElement.html"><span class="type">GstElement</span></a> *</pre>
<p>Set the used audio sink element. NULL will use the default sink. playsink
must be in <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstElement.html#GST-STATE-NULL:CAPS"><code class="literal">GST_STATE_NULL</code></a></p>
<p>Flags: Read / Write</p>
</div>
<hr>
<div class="refsect2">
<a name="GstPlaySink--av-offset"></a><h3>The <code class="literal">“av-offset”</code> property</h3>
<pre class="programlisting"> “av-offset” <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint64"><span class="type">gint64</span></a></pre>
<p>Control the synchronisation offset between the audio and video streams.
Positive values make the audio ahead of the video and negative values make
the audio go behind the video.</p>
<p>Flags: Read / Write</p>
<p>Default value: 0</p>
</div>
<hr>
<div class="refsect2">
<a name="GstPlaySink--flags"></a><h3>The <code class="literal">“flags”</code> property</h3>
<pre class="programlisting"> “flags” <a class="link" href="gst-plugins-base-plugins-playbin.html#GstPlayFlags" title="enum GstPlayFlags"><span class="type">GstPlayFlags</span></a></pre>
<p>Control the behaviour of playsink.</p>
<p>Flags: Read / Write</p>
<p>Default value: Render the video stream|Render the audio stream|Render subtitles|Use software volume|Use software color balance</p>
</div>
<hr>
<div class="refsect2">
<a name="GstPlaySink--force-aspect-ratio"></a><h3>The <code class="literal">“force-aspect-ratio”</code> property</h3>
<pre class="programlisting"> “force-aspect-ratio” <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre>
<p>When enabled, scaling will respect original aspect ratio.</p>
<p>Flags: Read / Write</p>
<p>Default value: TRUE</p>
</div>
<hr>
<div class="refsect2">
<a name="GstPlaySink--mute"></a><h3>The <code class="literal">“mute”</code> property</h3>
<pre class="programlisting"> “mute” <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre>
<p>Mute the audio channel without changing the volume.</p>
<p>Flags: Read / Write</p>
<p>Default value: FALSE</p>
</div>
<hr>
<div class="refsect2">
<a name="GstPlaySink--sample"></a><h3>The <code class="literal">“sample”</code> property</h3>
<pre class="programlisting"> “sample” <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstSample.html"><span class="type">GstSample</span></a> *</pre>
<p>Get the currently rendered or prerolled sample in the video sink.
The <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstCaps.html"><span class="type">GstCaps</span></a> in the sample will describe the format of the buffer.</p>
<p>Flags: Read</p>
</div>
<hr>
<div class="refsect2">
<a name="GstPlaySink--send-event-mode"></a><h3>The <code class="literal">“send-event-mode”</code> property</h3>
<pre class="programlisting"> “send-event-mode” <span class="type">GstPlaySinkSendEventMode</span></pre>
<p>How to send events received in send_event function.</p>
<p>Flags: Read / Write</p>
<p>Default value: Default GstBin's send_event handling (default)</p>
</div>
<hr>
<div class="refsect2">
<a name="GstPlaySink--subtitle-encoding"></a><h3>The <code class="literal">“subtitle-encoding”</code> property</h3>
<pre class="programlisting"> “subtitle-encoding” <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</pre>
<p>Encoding to assume if input subtitles are not in UTF-8 encoding. If not set, the GST_SUBTITLE_ENCODING environment variable will be checked for an encoding to use. If that is not set either, ISO-8859-15 will be assumed.</p>
<p>Flags: Read / Write</p>
<p>Default value: NULL</p>
</div>
<hr>
<div class="refsect2">
<a name="GstPlaySink--subtitle-font-desc"></a><h3>The <code class="literal">“subtitle-font-desc”</code> property</h3>
<pre class="programlisting"> “subtitle-font-desc” <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</pre>
<p>Pango font description of font to be used for subtitle rendering.</p>
<p>Flags: Write</p>
<p>Default value: NULL</p>
</div>
<hr>
<div class="refsect2">
<a name="GstPlaySink--text-sink"></a><h3>The <code class="literal">“text-sink”</code> property</h3>
<pre class="programlisting"> “text-sink” <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstElement.html"><span class="type">GstElement</span></a> *</pre>
<p>Set the used text sink element. NULL will use the default sink. playsink
must be in <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstElement.html#GST-STATE-NULL:CAPS"><code class="literal">GST_STATE_NULL</code></a></p>
<p>Flags: Read / Write</p>
</div>
<hr>
<div class="refsect2">
<a name="GstPlaySink--video-sink"></a><h3>The <code class="literal">“video-sink”</code> property</h3>
<pre class="programlisting"> “video-sink” <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstElement.html"><span class="type">GstElement</span></a> *</pre>
<p>Set the used video sink element. NULL will use the default sink. playsink
must be in <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstElement.html#GST-STATE-NULL:CAPS"><code class="literal">GST_STATE_NULL</code></a></p>
<p>Flags: Read / Write</p>
</div>
<hr>
<div class="refsect2">
<a name="GstPlaySink--vis-plugin"></a><h3>The <code class="literal">“vis-plugin”</code> property</h3>
<pre class="programlisting"> “vis-plugin” <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstElement.html"><span class="type">GstElement</span></a> *</pre>
<p>the visualization element to use (NULL = default).</p>
<p>Flags: Read / Write</p>
</div>
<hr>
<div class="refsect2">
<a name="GstPlaySink--volume"></a><h3>The <code class="literal">“volume”</code> property</h3>
<pre class="programlisting"> “volume” <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a></pre>
<p>Get or set the current audio stream volume. 1.0 means 100%,
0.0 means mute. This uses a linear volume scale.</p>
<p>Flags: Read / Write</p>
<p>Allowed values: [0,10]</p>
<p>Default value: 1</p>
</div>
<hr>
<div class="refsect2">
<a name="GstPlaySink--audio-filter"></a><h3>The <code class="literal">“audio-filter”</code> property</h3>
<pre class="programlisting"> “audio-filter” <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstElement.html"><span class="type">GstElement</span></a> *</pre>
<p>Set the audio filter element/bin to use. Will apply on a best-effort basis
unless GST_PLAY_FLAG_FORCE_FILTERS is set. playsink must be in
<a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstElement.html#GST-STATE-NULL:CAPS"><code class="literal">GST_STATE_NULL</code></a></p>
<p>Flags: Read / Write</p>
</div>
<hr>
<div class="refsect2">
<a name="GstPlaySink--video-filter"></a><h3>The <code class="literal">“video-filter”</code> property</h3>
<pre class="programlisting"> “video-filter” <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstElement.html"><span class="type">GstElement</span></a> *</pre>
<p>Set the video filter element/bin to use. Will apply on a best-effort basis
unless GST_PLAY_FLAG_FORCE_FILTERS is set. playsink must be in
<a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstElement.html#GST-STATE-NULL:CAPS"><code class="literal">GST_STATE_NULL</code></a></p>
<p>Flags: Read / Write</p>
</div>
</div>
<div class="refsect1">
<a name="gst-plugins-base-plugins-playsink.signal-details"></a><h2>Signal Details</h2>
<div class="refsect2">
<a name="GstPlaySink-convert-sample"></a><h3>The <code class="literal">“convert-sample”</code> signal</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstSample.html"><span class="returnvalue">GstSample</span></a>*
user_function (<a class="link" href="gst-plugins-base-plugins-playsink.html#GstPlaySink"><span class="type">GstPlaySink</span></a> *playsink,
<a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstCaps.html"><span class="type">GstCaps</span></a> *caps,
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data)</pre>
<p>Action signal to retrieve the currently playing video sample in the format
specified by <em class="parameter"><code>caps</code></em>
.
If <em class="parameter"><code>caps</code></em>
is <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>, no conversion will be performed and this function is
equivalent to the <span class="type">“sample”</span> property.</p>
<div class="refsect3">
<a name="id-1.2.32.13.2.5"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>playsink</p></td>
<td class="parameter_description"><p>a <a class="link" href="gst-plugins-base-plugins-playsink.html#GstPlaySink"><span class="type">GstPlaySink</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>caps</p></td>
<td class="parameter_description"><p>the target format of the sample</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>user_data</p></td>
<td class="parameter_description"><p>user data set when the signal handler was connected.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.32.13.2.6"></a><h4>Returns</h4>
<p> a <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstSample.html"><span class="type">GstSample</span></a> of the current video sample converted to <span class="type">caps</span>.
The caps in the sample will describe the final layout of the buffer data.
<a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> is returned when no current sample can be retrieved or when the
conversion failed.</p>
</div>
<p>Flags: <a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-ACTION:CAPS">Action</a></p>
</div>
<hr>
<div class="refsect2">
<a name="GstPlaySink-reconfigure"></a><h3>The <code class="literal">“reconfigure”</code> signal</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
user_function (<a class="link" href="gst-plugins-base-plugins-playsink.html#GstPlaySink"><span class="type">GstPlaySink</span></a> *gstplaysink,
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data)</pre>
<p>Flags: <a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-ACTION:CAPS">Action</a></p>
</div>
</div>
</div>
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