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<h2><span class="refentrytitle"><a name="gst-plugins-bad-plugins-openalsrc.top_of_page"></a>openalsrc</span></h2>
<p>openalsrc — capture raw audio samples through OpenAL</p>
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<div class="refsect1">
<a name="gst-plugins-bad-plugins-openalsrc.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">
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<td class="property_type">
<a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</td>
<td class="property_name"><a class="link" href="gst-plugins-bad-plugins-openalsrc.html#GstOpenalSrc--device" title="The “device” property">device</a></td>
<td class="property_flags">Read / Write</td>
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<tr>
<td class="property_type">
<a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</td>
<td class="property_name"><a class="link" href="gst-plugins-bad-plugins-openalsrc.html#GstOpenalSrc--device-name" title="The “device-name” property">device-name</a></td>
<td class="property_flags">Read</td>
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<a name="GstOpenalSrc"></a><div class="refsect1">
<a name="gst-plugins-bad-plugins-openalsrc.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
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<col width="150px" class="name">
<col class="description">
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<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="gst-plugins-bad-plugins-openalsrc.html#GstOpenalSrc-struct" title="struct GstOpenalSrc">GstOpenalSrc</a></td>
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<div class="refsect1">
<a name="gst-plugins-bad-plugins-openalsrc.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen"> <a href="/usr/share/gtk-doc/html/gobjectgobject-The-Base-Object-Type.html#GObject-struct">GObject</a>
<span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gobjectgobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a>
<span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-1.0GstObject.html#GstObject-struct">GstObject</a>
<span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-1.0GstElement.html#GstElement-struct">GstElement</a>
<span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-libs-1.0GstBaseSrc.html#GstBaseSrc-struct">GstBaseSrc</a>
<span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-libs-1.0GstPushSrc.html#GstPushSrc-struct">GstPushSrc</a>
<span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gst-plugins-base-libs-1.0gst-plugins-base-libs-gstaudiobasesrc.html#GstAudioBaseSrc-struct">GstAudioBaseSrc</a>
<span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gst-plugins-base-libs-1.0gst-plugins-base-libs-gstaudiosrc.html#GstAudioSrc-struct">GstAudioSrc</a>
<span class="lineart">╰──</span> GstOpenalSrc
</pre>
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<div class="refsect1">
<a name="gst-plugins-bad-plugins-openalsrc.description"></a><h2>Description</h2>
<p>This element captures raw audio samples through OpenAL.</p>
<div class="refsect2">
<a name="id-1.2.102.7.3"></a><h3>Example pipelines</h3>
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<td class="listing_lines" align="right"><pre>1</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> <span class="gtkdoc opt">-</span>v openalsrc <span class="gtkdoc opt">!</span> audioconvert <span class="gtkdoc opt">!</span> wavenc <span class="gtkdoc opt">!</span> filesink location<span class="gtkdoc opt">=</span>stream<span class="gtkdoc opt">.</span>wav</pre></td>
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* will capture sound through OpenAL and encode it to a wav file.
<div class="informalexample">
<table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
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<td class="listing_lines" align="right"><pre>1</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> openalsrc <span class="gtkdoc opt">!</span> <span class="string">&quot;audio/x-raw,format=S16LE,rate=44100&quot;</span> <span class="gtkdoc opt">!</span> audioconvert <span class="gtkdoc opt">!</span> volume volume<span class="gtkdoc opt">=</span><span class="number">0.25</span> <span class="gtkdoc opt">!</span> openalsink</pre></td>
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will capture and play audio through OpenAL.
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<div class="refsynopsisdiv">
<h2>Synopsis</h2>
<div class="refsect2">
<a name="id-1.2.102.7.4.1"></a><h3>Element Information</h3>
<div class="variablelist"><table border="0" class="variablelist">
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<td><p><span class="term">plugin</span></p></td>
<td>
<a class="link" href="gst-plugins-bad-plugins-plugin-openal.html#plugin-openal">openal</a>
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<tr>
<td><p><span class="term">author</span></p></td>
<td>Juan Manuel Borges Caño &lt;juanmabcmail@gmail.com&gt;</td>
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<tr>
<td><p><span class="term">class</span></p></td>
<td>Source/Audio</td>
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</tbody>
</table></div>
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<hr>
<div class="refsect2">
<a name="id-1.2.102.7.4.2"></a><h3>Element Pads</h3>
<div class="variablelist"><table border="0" class="variablelist">
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<col align="left" valign="top">
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<td><p><span class="term">name</span></p></td>
<td>src</td>
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<tr>
<td><p><span class="term">direction</span></p></td>
<td>source</td>
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<tr>
<td><p><span class="term">presence</span></p></td>
<td>always</td>
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<td><p><span class="term">details</span></p></td>
<td>audio/x-raw, format=(string)S16LE, rate=(int)[ 1, 2147483647 ], channels=(int)1</td>
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<td><p><span class="term"></span></p></td>
<td> audio/x-raw, format=(string)U8, rate=(int)[ 1, 2147483647 ], channels=(int)1</td>
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</table></div>
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<div class="refsect1">
<a name="gst-plugins-bad-plugins-openalsrc.functions_details"></a><h2>Functions</h2>
<p></p>
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<div class="refsect1">
<a name="gst-plugins-bad-plugins-openalsrc.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="GstOpenalSrc-struct"></a><h3>struct GstOpenalSrc</h3>
<pre class="programlisting">struct GstOpenalSrc;</pre>
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<div class="refsect1">
<a name="gst-plugins-bad-plugins-openalsrc.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GstOpenalSrc--device"></a><h3>The <code class="literal">“device”</code> property</h3>
<pre class="programlisting"> “device” <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</pre>
<p>User device, default device if NULL.</p>
<p>Flags: Read / Write</p>
<p>Default value: NULL</p>
</div>
<hr>
<div class="refsect2">
<a name="GstOpenalSrc--device-name"></a><h3>The <code class="literal">“device-name”</code> property</h3>
<pre class="programlisting"> “device-name” <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</pre>
<p>Human-readable name of the device.</p>
<p>Flags: Read</p>
<p>Default value: NULL</p>
</div>
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<div class="refsect1">
<a name="gst-plugins-bad-plugins-openalsrc.see-also"></a><h2>See Also</h2>
<p>openalsink</p>
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