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<a name="gst-plugins-good-plugins-wavpackdec"></a><div class="titlepage"></div>
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<h2><span class="refentrytitle"><a name="gst-plugins-good-plugins-wavpackdec.top_of_page"></a>wavpackdec</span></h2>
<p>wavpackdec</p>
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<td class="gallery_image" valign="top" align="right"></td>
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<a name="GstWavpackDec"></a><div class="refsect1">
<a name="gst-plugins-good-plugins-wavpackdec.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>
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<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="gst-plugins-good-plugins-wavpackdec.html#GstWavpackDec-struct" title="struct GstWavpackDec">GstWavpackDec</a></td>
</tr></tbody>
</table></div>
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<div class="refsect1">
<a name="gst-plugins-good-plugins-wavpackdec.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/gst-plugins-base-libs-1.0gst-plugins-base-libs-gstaudiodecoder.html#GstAudioDecoder-struct">GstAudioDecoder</a>
<span class="lineart">╰──</span> GstWavpackDec
</pre>
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<div class="refsect1">
<a name="gst-plugins-good-plugins-wavpackdec.description"></a><h2>Description</h2>
<p>WavpackDec decodes framed (for example by the WavpackParse element)
Wavpack streams and decodes them to raw audio.</p>
<a class="ulink" href="http://www.wavpack.com/" target="_top">Wavpack</a> is an open-source
<p>audio codec that features both lossless and lossy encoding.</p>
<div class="refsect2">
<a name="id-1.2.264.6.5"></a><h3>Example launch line</h3>
<div class="informalexample">
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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> filesrc location<span class="gtkdoc opt">=</span>test<span class="gtkdoc opt">.</span>wv <span class="gtkdoc opt">!</span> wavpackparse <span class="gtkdoc opt">!</span> wavpackdec <span class="gtkdoc opt">!</span> audioconvert <span class="gtkdoc opt">!</span> audioresample <span class="gtkdoc opt">!</span> autoaudiosink</pre></td>
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This pipeline decodes the Wavpack file test.wv into raw audio buffers and
tries to play it back using an automatically found audio sink.
</div>
<div class="refsynopsisdiv">
<h2>Synopsis</h2>
<div class="refsect2">
<a name="id-1.2.264.6.6.1"></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-wavpack.html#plugin-wavpack">wavpack</a>
</td>
</tr>
<tr>
<td><p><span class="term">author</span></p></td>
<td>Arwed v. Merkatz &lt;v.merkatz@gmx.net&gt;, Sebastian Dröge &lt;slomo@circular-chaos.org&gt;</td>
</tr>
<tr>
<td><p><span class="term">class</span></p></td>
<td>Codec/Decoder/Audio</td>
</tr>
</tbody>
</table></div>
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<hr>
<div class="refsect2">
<a name="id-1.2.264.6.6.2"></a><h3>Element Pads</h3>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
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<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>audio/x-wavpack, depth=(int)[ 1, 32 ], channels=(int)[ 1, 8 ], rate=(int)[ 6000, 192000 ], framed=(boolean)true</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>src</td>
</tr>
<tr>
<td><p><span class="term">direction</span></p></td>
<td>source</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>audio/x-raw, format=(string)S8, layout=(string)interleaved, channels=(int)[ 1, 8 ], rate=(int)[ 6000, 192000 ]</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> audio/x-raw, format=(string)S16LE, layout=(string)interleaved, channels=(int)[ 1, 8 ], rate=(int)[ 6000, 192000 ]</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> audio/x-raw, format=(string)S32LE, layout=(string)interleaved, channels=(int)[ 1, 8 ], rate=(int)[ 6000, 192000 ]</td>
</tr>
</tbody>
</table></div>
</div>
</div>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-wavpackdec.functions_details"></a><h2>Functions</h2>
<p></p>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-wavpackdec.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="GstWavpackDec-struct"></a><h3>struct GstWavpackDec</h3>
<pre class="programlisting">struct GstWavpackDec;</pre>
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