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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<title>wavpackenc</title>
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<tr><td colspan="5" class="shortcuts">
<a href="#gst-plugins-good-plugins-wavpackenc.synopsis" class="shortcut">Top</a>
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<a href="#gst-plugins-good-plugins-wavpackenc.description" class="shortcut">Description</a>
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<a href="#gst-plugins-good-plugins-wavpackenc.object-hierarchy" class="shortcut">Object Hierarchy</a>
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<a href="#gst-plugins-good-plugins-wavpackenc.implemented-interfaces" class="shortcut">Implemented Interfaces</a>
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<a href="#gst-plugins-good-plugins-wavpackenc.properties" class="shortcut">Properties</a>
</td></tr>
</table>
<div class="refentry">
<a name="gst-plugins-good-plugins-wavpackenc"></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-wavpackenc.top_of_page"></a>wavpackenc</span></h2>
<p>wavpackenc — Encodes audio with the Wavpack lossless/lossy audio codec</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<a name="gst-plugins-good-plugins-wavpackenc.synopsis"></a><h2>Synopsis</h2>
<a name="GstWavpackEnc"></a><pre class="synopsis">struct <a class="link" href="gst-plugins-good-plugins-wavpackenc.html#GstWavpackEnc-struct" title="struct GstWavpackEnc">GstWavpackEnc</a>;
</pre>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-wavpackenc.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/gst-plugins-base-libs/html/gst-plugins-base-libs-gstaudioencoder.html#GstAudioEncoder">GstAudioEncoder</a>
+----GstWavpackEnc
</pre>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-wavpackenc.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
<p>
GstWavpackEnc implements
<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstPreset.html">GstPreset</a>.</p>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-wavpackenc.properties"></a><h2>Properties</h2>
<pre class="synopsis">
"<a class="link" href="gst-plugins-good-plugins-wavpackenc.html#GstWavpackEnc--bitrate" title='The "bitrate" property'>bitrate</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-wavpackenc.html#GstWavpackEnc--bits-per-sample" title='The "bits-per-sample" property'>bits-per-sample</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> : Read / Write
"<a class="link" href="gst-plugins-good-plugins-wavpackenc.html#GstWavpackEnc--correction-mode" title='The "correction-mode" property'>correction-mode</a>" <span class="type">GstWavpackEncCorrectionMode</span> : Read / Write
"<a class="link" href="gst-plugins-good-plugins-wavpackenc.html#GstWavpackEnc--extra-processing" title='The "extra-processing" property'>extra-processing</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-wavpackenc.html#GstWavpackEnc--joint-stereo-mode" title='The "joint-stereo-mode" property'>joint-stereo-mode</a>" <span class="type">GstWavpackEncJSMode</span> : Read / Write
"<a class="link" href="gst-plugins-good-plugins-wavpackenc.html#GstWavpackEnc--md5" title='The "md5" property'>md5</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-wavpackenc.html#GstWavpackEnc--mode" title='The "mode" property'>mode</a>" <span class="type">GstWavpackEncMode</span> : Read / Write
</pre>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-wavpackenc.description"></a><h2>Description</h2>
<div class="refsynopsisdiv">
<h2>Synopsis</h2>
<div class="refsect2">
<a name="idp23547552"></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>Sebastian Dröge <slomo@circular-chaos.org></td>
</tr>
<tr>
<td><p><span class="term">class</span></p></td>
<td>Codec/Encoder/Audio</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="idp26226528"></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>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-raw, format=(string)S32LE, layout=(string)interleaved, channels=(int)[ 1, 8 ], rate=(int)[ 6000, 192000 ]</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-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>wvcsrc</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>sometimes</td>
</tr>
<tr>
<td><p><span class="term">details</span></p></td>
<td>audio/x-wavpack-correction, framed=(boolean)true</td>
</tr>
</tbody>
</table></div>
</div>
</div>
<p>
</p>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-wavpackenc.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="GstWavpackEnc-struct"></a><h3>struct GstWavpackEnc</h3>
<pre class="programlisting">struct GstWavpackEnc;</pre>
<p>
</p>
</div>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-wavpackenc.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GstWavpackEnc--bitrate"></a><h3>The <code class="literal">"bitrate"</code> property</h3>
<pre class="programlisting"> "bitrate" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write</pre>
<p>Try to encode with this average bitrate (bits/sec). This enables lossy encoding, values smaller than 24000 disable it again.</p>
<p>Allowed values: <= 9600000</p>
<p>Default value: 0</p>
</div>
<hr>
<div class="refsect2">
<a name="GstWavpackEnc--bits-per-sample"></a><h3>The <code class="literal">"bits-per-sample"</code> property</h3>
<pre class="programlisting"> "bits-per-sample" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> : Read / Write</pre>
<p>Try to encode with this amount of bits per sample. This enables lossy encoding, values smaller than 2.0 disable it again.</p>
<p>Allowed values: [0,24]</p>
<p>Default value: 0</p>
</div>
<hr>
<div class="refsect2">
<a name="GstWavpackEnc--correction-mode"></a><h3>The <code class="literal">"correction-mode"</code> property</h3>
<pre class="programlisting"> "correction-mode" <span class="type">GstWavpackEncCorrectionMode</span> : Read / Write</pre>
<p>Use this mode for the correction stream. Only works in lossy mode!.</p>
<p>Default value: Create no correction file</p>
</div>
<hr>
<div class="refsect2">
<a name="GstWavpackEnc--extra-processing"></a><h3>The <code class="literal">"extra-processing"</code> property</h3>
<pre class="programlisting"> "extra-processing" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write</pre>
<p>Use better but slower filters for better compression/quality.</p>
<p>Allowed values: <= 6</p>
<p>Default value: 0</p>
</div>
<hr>
<div class="refsect2">
<a name="GstWavpackEnc--joint-stereo-mode"></a><h3>The <code class="literal">"joint-stereo-mode"</code> property</h3>
<pre class="programlisting"> "joint-stereo-mode" <span class="type">GstWavpackEncJSMode</span> : Read / Write</pre>
<p>Use this joint-stereo mode.</p>
<p>Default value: auto</p>
</div>
<hr>
<div class="refsect2">
<a name="GstWavpackEnc--md5"></a><h3>The <code class="literal">"md5"</code> property</h3>
<pre class="programlisting"> "md5" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write</pre>
<p>Store MD5 hash of raw samples within the file.</p>
<p>Default value: FALSE</p>
</div>
<hr>
<div class="refsect2">
<a name="GstWavpackEnc--mode"></a><h3>The <code class="literal">"mode"</code> property</h3>
<pre class="programlisting"> "mode" <span class="type">GstWavpackEncMode</span> : Read / Write</pre>
<p>Speed versus compression tradeoff.</p>
<p>Default value: Normal Compression</p>
</div>
</div>
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