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 | 
<a href="#id2559421" class="shortcut">Description</a>
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<a href="#id2575058" class="shortcut">Object Hierarchy</a>
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<a href="#id2588860" class="shortcut">Implemented Interfaces</a>
 | 
<a href="#id2589630" class="shortcut">Properties</a></nobr></td></tr>
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<div class="refentry" lang="en">
<a name="gst-plugins-base-plugins-alsasink"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2>
<a name="id2577984"></a><span class="refentrytitle">alsasink</span>
</h2>
<p>alsasink — play audio to an ALSA device</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<h2>Synopsis</h2>
<a name="GstAlsaSink"></a><pre class="synopsis">
<a href="gst-plugins-base-plugins-alsasink.html#GstAlsaSink-struct">GstAlsaSink</a>;
</pre>
</div>
<div class="refsect1" lang="en">
<a name="id2575058"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
GObject
+----GstObject
+----GstElement
+----GstBaseSink
+----<a
href="/usr/share/gtk-doc/html/gst-plugins-base-libs/gst-plugins-base-libs-gstbaseaudiosink.html#GstBaseAudioSink"
>GstBaseAudioSink</a>
+----<a
href="/usr/share/gtk-doc/html/gst-plugins-base-libs/gst-plugins-base-libs-gstaudiosink.html#GstAudioSink"
>GstAudioSink</a>
+----GstAlsaSink
</pre>
</div>
<div class="refsect1" lang="en">
<a name="id2588860"></a><h2>Implemented Interfaces</h2>
<p>
GstAlsaSink implements
<a
href="/usr/share/gtk-doc/html/gst-plugins-base-libs/gst-plugins-base-libs-gstpropertyprobe.html#GstPropertyProbe"
>GstPropertyProbe</a>.</p>
</div>
<div class="refsect1" lang="en">
<a name="id2589630"></a><h2>Properties</h2>
<pre class="synopsis">
"<a href="gst-plugins-base-plugins-alsasink.html#GstAlsaSink--device">device</a>" gchar* : Read / Write
"<a href="gst-plugins-base-plugins-alsasink.html#GstAlsaSink--device-name">device-name</a>" gchar* : Read
</pre>
</div>
<div class="refsect1" lang="en">
<a name="id2559421"></a><h2>Description</h2>
<p>
</p>
<div class="refsect2" lang="en">
<a name="id2559434"></a><p>
This element renders raw audio samples using the ALSA api.
</p>
<h3>Example pipelines</h3>
<p>
Play an Ogg/Vorbis file.
</p>
<pre class="programlisting">
gst-launch -v filesrc location=sine.ogg ! oggdemux ! vorbisdec ! audioconvert ! audioresample ! alsasink
</pre>
</div>
<p>
</p>
<p>
Last reviewed on 2006-03-01 (0.10.4)</p>
<div class="refsect2" lang="en">
<a name="id2577847"></a><h3>Element Information</h3>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><span class="term">plugin</span></td>
<td>
<a href="gst-plugins-base-plugins-plugin-alsa.html#plugin-alsa">alsa</a>
</td>
</tr>
<tr>
<td><span class="term">author</span></td>
<td>Wim Taymans <wim@fluendo.com></td>
</tr>
<tr>
<td><span class="term">class</span></td>
<td>Sink/Audio</td>
</tr>
</tbody>
</table></div>
<h3>Element Pads</h3>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><span class="term">name</span></td>
<td>sink</td>
</tr>
<tr>
<td><span class="term">direction</span></td>
<td>sink</td>
</tr>
<tr>
<td><span class="term">presence</span></td>
<td>always</td>
</tr>
<tr>
<td><span class="term">details</span></td>
<td>audio/x-raw-int, endianness=(int){ 1234, 4321 }, signed=(boolean){ true, false }, width=(int)32, depth=(int)32, rate=(int)[ 1, 2147483647 ], channels=(int)[ 1, 2147483647 ]; audio/x-raw-int, endianness=(int){ 1234, 4321 }, signed=(boolean){ true, false }, width=(int)24, depth=(int)24, rate=(int)[ 1, 2147483647 ], channels=(int)[ 1, 2147483647 ]; audio/x-raw-int, endianness=(int){ 1234, 4321 }, signed=(boolean){ true, false }, width=(int)32, depth=(int)24, rate=(int)[ 1, 2147483647 ], channels=(int)[ 1, 2147483647 ]; audio/x-raw-int, endianness=(int){ 1234, 4321 }, signed=(boolean){ true, false }, width=(int)16, depth=(int)16, rate=(int)[ 1, 2147483647 ], channels=(int)[ 1, 2147483647 ]; audio/x-raw-int, signed=(boolean){ true, false }, width=(int)8, depth=(int)8, rate=(int)[ 1, 2147483647 ], channels=(int)[ 1, 2147483647 ]</td>
</tr>
</tbody>
</table></div>
</div>
<p>
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2580955"></a><h2>Details</h2>
<div class="refsect2" lang="en">
<a name="id2580965"></a><h3>
<a name="GstAlsaSink-struct"></a>GstAlsaSink</h3>
<a class="indexterm" name="id2580978"></a><pre class="programlisting">typedef struct _GstAlsaSink GstAlsaSink;</pre>
<p>
Opaque data structure</p>
<p>
</p>
</div>
</div>
<div class="refsect1" lang="en">
<a name="id2580998"></a><h2>Property Details</h2>
<div class="refsect2" lang="en">
<a name="id2581008"></a><h3>
<a name="GstAlsaSink--device"></a>The "<code class="literal">device</code>" property</h3>
<a class="indexterm" name="id2581023"></a><pre class="programlisting"> "device" gchar* : Read / Write</pre>
<p>ALSA device, as defined in an asound configuration file.</p>
<p>Default value: "default"</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2581048"></a><h3>
<a name="GstAlsaSink--device-name"></a>The "<code class="literal">device-name</code>" property</h3>
<a class="indexterm" name="id2581062"></a><pre class="programlisting"> "device-name" gchar* : Read</pre>
<p>Human-readable name of the sound device.</p>
<p>Default value: ""</p>
</div>
</div>
<div class="refsect1" lang="en">
<a name="id2586444"></a><h2>See Also</h2>
alsasrc, alsamixer
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