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<div class="refentry" title="amrwbenc">
<a name="gst-plugins-bad-plugins-amrwbenc"></a><div class="titlepage"></div>
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<td valign="top">
<h2><span class="refentrytitle"><a name="gst-plugins-bad-plugins-amrwbenc.top_of_page"></a>amrwbenc</span></h2>
<p>amrwbenc — Adaptive Multi-Rate Wideband audio encoder</p>
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<div class="refsynopsisdiv" title="Synopsis">
<a name="gst-plugins-bad-plugins-amrwbenc.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">
<a class="link" href="gst-plugins-bad-plugins-amrwbenc.html#GstAmrwbEnc" title="GstAmrwbEnc">GstAmrwbEnc</a>;
</pre>
</div>
<div class="refsect1" title="Properties">
<a name="gst-plugins-bad-plugins-amrwbenc.properties"></a><h2>Properties</h2>
<pre class="synopsis">
"<a class="link" href="gst-plugins-bad-plugins-amrwbenc.html#GstAmrwbEnc--band-mode" title='The "band-mode" property'>band-mode</a>" GstAmrwbEncBandMode : Read / Write / Construct
</pre>
</div>
<div class="refsect1" title="Description">
<a name="gst-plugins-bad-plugins-amrwbenc.description"></a><h2>Description</h2>
<p>
AMR wideband encoder based on the
<a class="ulink" href="http://www.penguin.cz/~utx/amr" target="_top">reference codec implementation</a>.
</p>
<p>
</p>
<div class="refsect2" title="Example launch line">
<a name="id455353"></a><h3>Example launch line</h3>
<div class="informalexample"><pre class="programlisting">
gst-launch filesrc location=abc.wav ! wavparse ! audioresample ! audioconvert ! amrwbenc ! filesink location=abc.amr
</pre></div>
Please not that the above stream misses the header, that is needed to play
the stream.
</div>
<div class="refsynopsisdiv" title="Synopsis">
<h2>Synopsis</h2>
<div class="refsect2" title="Element Information">
<a name="id466596"></a><h3>Element Information</h3>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term">plugin</span></p></td>
<td>
<a class="link" href="gst-plugins-bad-plugins-plugin-amrwbenc.html#plugin-amrwbenc">amrwbenc</a>
</td>
</tr>
<tr>
<td><p><span class="term">author</span></p></td>
<td>Renato Araujo <renato.filho@indt.org.br></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" title="Element Pads">
<a name="id451798"></a><h3>Element Pads</h3>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<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/AMR-WB, rate=(int)16000, channels=(int)1</td>
</tr>
</tbody>
</table></div>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<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-int, width=(int)16, depth=(int)16, signed=(boolean)true, endianness=(int)1234, rate=(int)16000, channels=(int)1</td>
</tr>
</tbody>
</table></div>
</div>
</div>
<p>
</p>
</div>
<div class="refsect1" title="Details">
<a name="gst-plugins-bad-plugins-amrwbenc.details"></a><h2>Details</h2>
<div class="refsect2" title="GstAmrwbEnc">
<a name="GstAmrwbEnc"></a><h3>GstAmrwbEnc</h3>
<pre class="programlisting">typedef struct {
GstElement element;
/* pads */
GstPad *sinkpad, *srcpad;
guint64 ts;
gboolean discont;
GstAdapter *adapter;
/* library handle */
void *handle;
/* input settings */
gint bandmode;
gint channels, rate;
} GstAmrwbEnc;
</pre>
<p>
</p>
</div>
</div>
<div class="refsect1" title="Property Details">
<a name="gst-plugins-bad-plugins-amrwbenc.property-details"></a><h2>Property Details</h2>
<div class="refsect2" title='The "band-mode" property'>
<a name="GstAmrwbEnc--band-mode"></a><h3>The <code class="literal">"band-mode"</code> property</h3>
<pre class="programlisting"> "band-mode" GstAmrwbEncBandMode : Read / Write / Construct</pre>
<p>Encoding Band Mode (Kbps).</p>
<p>Default value: MR660</p>
</div>
</div>
<div class="refsect1" title="See Also">
<a name="gst-plugins-bad-plugins-amrwbenc.see-also"></a><h2>See Also</h2>
#GstAmrwbDec, <span class="type">GstAmrwbParse</span>
</div>
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distrib
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Mandriva
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2010.0
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i586
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media
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contrib-release
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by-pkgid
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c918544921e88c4bd8b7047de18a345b
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files
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10
