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<a name="gst-plugins-base-libs-gstaudiodecoder"></a><div class="titlepage"></div>
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<td valign="top">
<h2><span class="refentrytitle"><a name="gst-plugins-base-libs-gstaudiodecoder.top_of_page"></a>gstaudiodecoder</span></h2>
<p>gstaudiodecoder</p>
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</tr></table></div>
<div class="refsect1">
<a name="gst-plugins-base-libs-gstaudiodecoder.functions"></a><h2>Functions</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="functions_return">
<col class="functions_name">
</colgroup>
<tbody>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GST-AUDIO-DECODER-ERROR:CAPS" title="GST_AUDIO_DECODER_ERROR()">GST_AUDIO_DECODER_ERROR</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GST-AUDIO-DECODER-SINK-PAD:CAPS" title="GST_AUDIO_DECODER_SINK_PAD()">GST_AUDIO_DECODER_SINK_PAD</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GST-AUDIO-DECODER-SRC-PAD:CAPS" title="GST_AUDIO_DECODER_SRC_PAD()">GST_AUDIO_DECODER_SRC_PAD</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/gstreamer-1.0GstPad.html#GstFlowReturn"><span class="returnvalue">GstFlowReturn</span></a>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#gst-audio-decoder-finish-frame" title="gst_audio_decoder_finish_frame ()">gst_audio_decoder_finish_frame</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#gst-audio-decoder-set-output-format" title="gst_audio_decoder_set_output_format ()">gst_audio_decoder_set_output_format</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#gst-audio-decoder-negotiate" title="gst_audio_decoder_negotiate ()">gst_audio_decoder_negotiate</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/gstreamer-1.0GstBuffer.html#GstBuffer-struct"><span class="returnvalue">GstBuffer</span></a> *
</td>
<td class="function_name">
<a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#gst-audio-decoder-allocate-output-buffer" title="gst_audio_decoder_allocate_output_buffer ()">gst_audio_decoder_allocate_output_buffer</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#gst-audio-decoder-get-allocator" title="gst_audio_decoder_get_allocator ()">gst_audio_decoder_get_allocator</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="gst-plugins-base-libs-gstaudio.html#GstAudioInfo" title="struct GstAudioInfo"><span class="returnvalue">GstAudioInfo</span></a> *
</td>
<td class="function_name">
<a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#gst-audio-decoder-get-audio-info" title="gst_audio_decoder_get_audio_info ()">gst_audio_decoder_get_audio_info</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#gst-audio-decoder-get-estimate-rate" title="gst_audio_decoder_get_estimate_rate ()">gst_audio_decoder_get_estimate_rate</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#gst-audio-decoder-get-delay" title="gst_audio_decoder_get_delay ()">gst_audio_decoder_get_delay</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#gst-audio-decoder-get-drainable" title="gst_audio_decoder_get_drainable ()">gst_audio_decoder_get_drainable</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#gst-audio-decoder-get-latency" title="gst_audio_decoder_get_latency ()">gst_audio_decoder_get_latency</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#gst-audio-decoder-get-max-errors" title="gst_audio_decoder_get_max_errors ()">gst_audio_decoder_get_max_errors</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/gstreamer-1.0GstClock.html#GstClockTime"><span class="returnvalue">GstClockTime</span></a>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#gst-audio-decoder-get-min-latency" title="gst_audio_decoder_get_min_latency ()">gst_audio_decoder_get_min_latency</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#gst-audio-decoder-get-needs-format" title="gst_audio_decoder_get_needs_format ()">gst_audio_decoder_get_needs_format</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#gst-audio-decoder-get-parse-state" title="gst_audio_decoder_get_parse_state ()">gst_audio_decoder_get_parse_state</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#gst-audio-decoder-get-plc" title="gst_audio_decoder_get_plc ()">gst_audio_decoder_get_plc</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#gst-audio-decoder-get-plc-aware" title="gst_audio_decoder_get_plc_aware ()">gst_audio_decoder_get_plc_aware</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/gstreamer-1.0GstClock.html#GstClockTime"><span class="returnvalue">GstClockTime</span></a>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#gst-audio-decoder-get-tolerance" title="gst_audio_decoder_get_tolerance ()">gst_audio_decoder_get_tolerance</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#gst-audio-decoder-set-estimate-rate" title="gst_audio_decoder_set_estimate_rate ()">gst_audio_decoder_set_estimate_rate</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#gst-audio-decoder-set-drainable" title="gst_audio_decoder_set_drainable ()">gst_audio_decoder_set_drainable</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#gst-audio-decoder-set-latency" title="gst_audio_decoder_set_latency ()">gst_audio_decoder_set_latency</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#gst-audio-decoder-set-max-errors" title="gst_audio_decoder_set_max_errors ()">gst_audio_decoder_set_max_errors</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#gst-audio-decoder-set-min-latency" title="gst_audio_decoder_set_min_latency ()">gst_audio_decoder_set_min_latency</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#gst-audio-decoder-set-needs-format" title="gst_audio_decoder_set_needs_format ()">gst_audio_decoder_set_needs_format</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#gst-audio-decoder-set-plc" title="gst_audio_decoder_set_plc ()">gst_audio_decoder_set_plc</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#gst-audio-decoder-set-plc-aware" title="gst_audio_decoder_set_plc_aware ()">gst_audio_decoder_set_plc_aware</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#gst-audio-decoder-set-tolerance" title="gst_audio_decoder_set_tolerance ()">gst_audio_decoder_set_tolerance</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#gst-audio-decoder-merge-tags" title="gst_audio_decoder_merge_tags ()">gst_audio_decoder_merge_tags</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/gstreamer-1.0GstCaps.html#GstCaps-struct"><span class="returnvalue">GstCaps</span></a> *
</td>
<td class="function_name">
<a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#gst-audio-decoder-proxy-getcaps" title="gst_audio_decoder_proxy_getcaps ()">gst_audio_decoder_proxy_getcaps</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="gst-plugins-base-libs-gstaudiodecoder.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">
</colgroup>
<tbody>
<tr>
<td class="property_type"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gint64"><span class="type">gint64</span></a></td>
<td class="property_name"><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GstAudioDecoder--min-latency" title="The “min-latency” property">min-latency</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></td>
<td class="property_name"><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GstAudioDecoder--plc" title="The “plc” property">plc</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gint64"><span class="type">gint64</span></a></td>
<td class="property_name"><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GstAudioDecoder--tolerance" title="The “tolerance” property">tolerance</a></td>
<td class="property_flags">Read / Write</td>
</tr>
</tbody>
</table></div>
</div>
<a name="GstAudioDecoder"></a><div class="refsect1">
<a name="gst-plugins-base-libs-gstaudiodecoder.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>
<tbody>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GstAudioDecoder-struct" title="struct GstAudioDecoder">GstAudioDecoder</a></td>
</tr>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GstAudioDecoderClass" title="struct GstAudioDecoderClass">GstAudioDecoderClass</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GST-AUDIO-DECODER-SINK-NAME:CAPS" title="GST_AUDIO_DECODER_SINK_NAME">GST_AUDIO_DECODER_SINK_NAME</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GST-AUDIO-DECODER-SRC-NAME:CAPS" title="GST_AUDIO_DECODER_SRC_NAME">GST_AUDIO_DECODER_SRC_NAME</a></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="gst-plugins-base-libs-gstaudiodecoder.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> GstAudioDecoder
</pre>
</div>
<div class="refsect1">
<a name="gst-plugins-base-libs-gstaudiodecoder.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include &lt;gst/audio/gstaudiodecoder.h&gt;
</pre>
</div>
<div class="refsect1">
<a name="gst-plugins-base-libs-gstaudiodecoder.description"></a><h2>Description</h2>
</div>
<div class="refsect1">
<a name="gst-plugins-base-libs-gstaudiodecoder.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="GST-AUDIO-DECODER-ERROR:CAPS"></a><h3>GST_AUDIO_DECODER_ERROR()</h3>
<pre class="programlisting">#define GST_AUDIO_DECODER_ERROR(el, weight, domain, code, text, debug, ret)</pre>
</div>
<hr>
<div class="refsect2">
<a name="GST-AUDIO-DECODER-SINK-PAD:CAPS"></a><h3>GST_AUDIO_DECODER_SINK_PAD()</h3>
<pre class="programlisting">#define GST_AUDIO_DECODER_SINK_PAD(obj) (((GstAudioDecoder *) (obj))-&gt;sinkpad)
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GST-AUDIO-DECODER-SRC-PAD:CAPS"></a><h3>GST_AUDIO_DECODER_SRC_PAD()</h3>
<pre class="programlisting">#define GST_AUDIO_DECODER_SRC_PAD(obj) (((GstAudioDecoder *) (obj))-&gt;srcpad)
</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-audio-decoder-finish-frame"></a><h3>gst_audio_decoder_finish_frame ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/gstreamer-1.0GstPad.html#GstFlowReturn"><span class="returnvalue">GstFlowReturn</span></a>
gst_audio_decoder_finish_frame (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GstAudioDecoder"><span class="type">GstAudioDecoder</span></a> *dec</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gstreamer-1.0GstBuffer.html#GstBuffer-struct"><span class="type">GstBuffer</span></a> *buf</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gint"><span class="type">gint</span></a> frames</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-audio-decoder-set-output-format"></a><h3>gst_audio_decoder_set_output_format ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
gst_audio_decoder_set_output_format (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GstAudioDecoder"><span class="type">GstAudioDecoder</span></a> *dec</code></em>,
<em class="parameter"><code>const <a class="link" href="gst-plugins-base-libs-gstaudio.html#GstAudioInfo" title="struct GstAudioInfo"><span class="type">GstAudioInfo</span></a> *info</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-audio-decoder-negotiate"></a><h3>gst_audio_decoder_negotiate ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
gst_audio_decoder_negotiate (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GstAudioDecoder"><span class="type">GstAudioDecoder</span></a> *dec</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-audio-decoder-allocate-output-buffer"></a><h3>gst_audio_decoder_allocate_output_buffer ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/gstreamer-1.0GstBuffer.html#GstBuffer-struct"><span class="returnvalue">GstBuffer</span></a> *
gst_audio_decoder_allocate_output_buffer
(<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GstAudioDecoder"><span class="type">GstAudioDecoder</span></a> *dec</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gsize"><span class="type">gsize</span></a> size</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-audio-decoder-get-allocator"></a><h3>gst_audio_decoder_get_allocator ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_audio_decoder_get_allocator (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GstAudioDecoder"><span class="type">GstAudioDecoder</span></a> *dec</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gstreamer-1.0GstAllocator.html#GstAllocator-struct"><span class="type">GstAllocator</span></a> **allocator</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gstreamer-1.0GstAllocator.html#GstAllocationParams-struct"><span class="type">GstAllocationParams</span></a> *params</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-audio-decoder-get-audio-info"></a><h3>gst_audio_decoder_get_audio_info ()</h3>
<pre class="programlisting"><a class="link" href="gst-plugins-base-libs-gstaudio.html#GstAudioInfo" title="struct GstAudioInfo"><span class="returnvalue">GstAudioInfo</span></a> *
gst_audio_decoder_get_audio_info (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GstAudioDecoder"><span class="type">GstAudioDecoder</span></a> *dec</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-audio-decoder-get-estimate-rate"></a><h3>gst_audio_decoder_get_estimate_rate ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>
gst_audio_decoder_get_estimate_rate (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GstAudioDecoder"><span class="type">GstAudioDecoder</span></a> *dec</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-audio-decoder-get-delay"></a><h3>gst_audio_decoder_get_delay ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>
gst_audio_decoder_get_delay (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GstAudioDecoder"><span class="type">GstAudioDecoder</span></a> *dec</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-audio-decoder-get-drainable"></a><h3>gst_audio_decoder_get_drainable ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
gst_audio_decoder_get_drainable (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GstAudioDecoder"><span class="type">GstAudioDecoder</span></a> *dec</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-audio-decoder-get-latency"></a><h3>gst_audio_decoder_get_latency ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_audio_decoder_get_latency (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GstAudioDecoder"><span class="type">GstAudioDecoder</span></a> *dec</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gstreamer-1.0GstClock.html#GstClockTime"><span class="type">GstClockTime</span></a> *min</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gstreamer-1.0GstClock.html#GstClockTime"><span class="type">GstClockTime</span></a> *max</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-audio-decoder-get-max-errors"></a><h3>gst_audio_decoder_get_max_errors ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>
gst_audio_decoder_get_max_errors (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GstAudioDecoder"><span class="type">GstAudioDecoder</span></a> *dec</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-audio-decoder-get-min-latency"></a><h3>gst_audio_decoder_get_min_latency ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/gstreamer-1.0GstClock.html#GstClockTime"><span class="returnvalue">GstClockTime</span></a>
gst_audio_decoder_get_min_latency (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GstAudioDecoder"><span class="type">GstAudioDecoder</span></a> *dec</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-audio-decoder-get-needs-format"></a><h3>gst_audio_decoder_get_needs_format ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
gst_audio_decoder_get_needs_format (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GstAudioDecoder"><span class="type">GstAudioDecoder</span></a> *dec</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-audio-decoder-get-parse-state"></a><h3>gst_audio_decoder_get_parse_state ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_audio_decoder_get_parse_state (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GstAudioDecoder"><span class="type">GstAudioDecoder</span></a> *dec</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> *sync</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> *eos</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-audio-decoder-get-plc"></a><h3>gst_audio_decoder_get_plc ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
gst_audio_decoder_get_plc (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GstAudioDecoder"><span class="type">GstAudioDecoder</span></a> *dec</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-audio-decoder-get-plc-aware"></a><h3>gst_audio_decoder_get_plc_aware ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>
gst_audio_decoder_get_plc_aware (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GstAudioDecoder"><span class="type">GstAudioDecoder</span></a> *dec</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-audio-decoder-get-tolerance"></a><h3>gst_audio_decoder_get_tolerance ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/gstreamer-1.0GstClock.html#GstClockTime"><span class="returnvalue">GstClockTime</span></a>
gst_audio_decoder_get_tolerance (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GstAudioDecoder"><span class="type">GstAudioDecoder</span></a> *dec</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-audio-decoder-set-estimate-rate"></a><h3>gst_audio_decoder_set_estimate_rate ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_audio_decoder_set_estimate_rate (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GstAudioDecoder"><span class="type">GstAudioDecoder</span></a> *dec</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> enabled</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-audio-decoder-set-drainable"></a><h3>gst_audio_decoder_set_drainable ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_audio_decoder_set_drainable (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GstAudioDecoder"><span class="type">GstAudioDecoder</span></a> *dec</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> enabled</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-audio-decoder-set-latency"></a><h3>gst_audio_decoder_set_latency ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_audio_decoder_set_latency (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GstAudioDecoder"><span class="type">GstAudioDecoder</span></a> *dec</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gstreamer-1.0GstClock.html#GstClockTime"><span class="type">GstClockTime</span></a> min</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gstreamer-1.0GstClock.html#GstClockTime"><span class="type">GstClockTime</span></a> max</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-audio-decoder-set-max-errors"></a><h3>gst_audio_decoder_set_max_errors ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_audio_decoder_set_max_errors (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GstAudioDecoder"><span class="type">GstAudioDecoder</span></a> *dec</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gint"><span class="type">gint</span></a> num</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-audio-decoder-set-min-latency"></a><h3>gst_audio_decoder_set_min_latency ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_audio_decoder_set_min_latency (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GstAudioDecoder"><span class="type">GstAudioDecoder</span></a> *dec</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gstreamer-1.0GstClock.html#GstClockTime"><span class="type">GstClockTime</span></a> num</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-audio-decoder-set-needs-format"></a><h3>gst_audio_decoder_set_needs_format ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_audio_decoder_set_needs_format (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GstAudioDecoder"><span class="type">GstAudioDecoder</span></a> *dec</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> enabled</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-audio-decoder-set-plc"></a><h3>gst_audio_decoder_set_plc ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_audio_decoder_set_plc (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GstAudioDecoder"><span class="type">GstAudioDecoder</span></a> *dec</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> enabled</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-audio-decoder-set-plc-aware"></a><h3>gst_audio_decoder_set_plc_aware ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_audio_decoder_set_plc_aware (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GstAudioDecoder"><span class="type">GstAudioDecoder</span></a> *dec</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> plc</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-audio-decoder-set-tolerance"></a><h3>gst_audio_decoder_set_tolerance ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_audio_decoder_set_tolerance (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GstAudioDecoder"><span class="type">GstAudioDecoder</span></a> *dec</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gstreamer-1.0GstClock.html#GstClockTime"><span class="type">GstClockTime</span></a> tolerance</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-audio-decoder-merge-tags"></a><h3>gst_audio_decoder_merge_tags ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_audio_decoder_merge_tags (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GstAudioDecoder"><span class="type">GstAudioDecoder</span></a> *dec</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/gstreamer-1.0GstTagList.html#GstTagList-struct"><span class="type">GstTagList</span></a> *tags</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gstreamer-1.0GstTagList.html#GstTagMergeMode"><span class="type">GstTagMergeMode</span></a> mode</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="gst-audio-decoder-proxy-getcaps"></a><h3>gst_audio_decoder_proxy_getcaps ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/gstreamer-1.0GstCaps.html#GstCaps-struct"><span class="returnvalue">GstCaps</span></a> *
gst_audio_decoder_proxy_getcaps (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstaudiodecoder.html#GstAudioDecoder"><span class="type">GstAudioDecoder</span></a> *decoder</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gstreamer-1.0GstCaps.html#GstCaps-struct"><span class="type">GstCaps</span></a> *caps</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gstreamer-1.0GstCaps.html#GstCaps-struct"><span class="type">GstCaps</span></a> *filter</code></em>);</pre>
</div>
</div>
<div class="refsect1">
<a name="gst-plugins-base-libs-gstaudiodecoder.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="GstAudioDecoder-struct"></a><h3>struct GstAudioDecoder</h3>
<pre class="programlisting">struct GstAudioDecoder;</pre>
</div>
<hr>
<div class="refsect2">
<a name="GstAudioDecoderClass"></a><h3>struct GstAudioDecoderClass</h3>
<pre class="programlisting">struct GstAudioDecoderClass {
GstElementClass element_class;
/* virtual methods for subclasses */
gboolean (*start) (GstAudioDecoder *dec);
gboolean (*stop) (GstAudioDecoder *dec);
gboolean (*set_format) (GstAudioDecoder *dec,
GstCaps *caps);
GstFlowReturn (*parse) (GstAudioDecoder *dec,
GstAdapter *adapter,
gint *offset, gint *length);
GstFlowReturn (*handle_frame) (GstAudioDecoder *dec,
GstBuffer *buffer);
void (*flush) (GstAudioDecoder *dec, gboolean hard);
GstFlowReturn (*pre_push) (GstAudioDecoder *dec,
GstBuffer **buffer);
gboolean (*sink_event) (GstAudioDecoder *dec,
GstEvent *event);
gboolean (*src_event) (GstAudioDecoder *dec,
GstEvent *event);
gboolean (*open) (GstAudioDecoder *dec);
gboolean (*close) (GstAudioDecoder *dec);
gboolean (*negotiate) (GstAudioDecoder *dec);
gboolean (*decide_allocation) (GstAudioDecoder *dec, GstQuery *query);
gboolean (*propose_allocation) (GstAudioDecoder *dec,
GstQuery * query);
gboolean (*sink_query) (GstAudioDecoder *dec, GstQuery *query);
gboolean (*src_query) (GstAudioDecoder *dec, GstQuery *query);
GstCaps * (*getcaps) (GstAudioDecoder * dec,
GstCaps * filter);
gboolean (*transform_meta) (GstAudioDecoder *enc, GstBuffer *outbuf,
GstMeta *meta, GstBuffer *inbuf);
};
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GST-AUDIO-DECODER-SINK-NAME:CAPS"></a><h3>GST_AUDIO_DECODER_SINK_NAME</h3>
<pre class="programlisting">#define GST_AUDIO_DECODER_SINK_NAME "sink"
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GST-AUDIO-DECODER-SRC-NAME:CAPS"></a><h3>GST_AUDIO_DECODER_SRC_NAME</h3>
<pre class="programlisting">#define GST_AUDIO_DECODER_SRC_NAME "src"
</pre>
</div>
</div>
<div class="refsect1">
<a name="gst-plugins-base-libs-gstaudiodecoder.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GstAudioDecoder--min-latency"></a><h3>The <code class="literal">“min-latency”</code> property</h3>
<pre class="programlisting"> “min-latency” <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gint64"><span class="type">gint64</span></a></pre>
<p>Aggregate output data to a minimum of latency time (ns).</p>
<p>Flags: Read / Write</p>
<p>Allowed values: &gt;= 0</p>
<p>Default value: 0</p>
</div>
<hr>
<div class="refsect2">
<a name="GstAudioDecoder--plc"></a><h3>The <code class="literal">“plc”</code> property</h3>
<pre class="programlisting"> “plc” <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre>
<p>Perform packet loss concealment (if supported).</p>
<p>Flags: Read / Write</p>
<p>Default value: FALSE</p>
</div>
<hr>
<div class="refsect2">
<a name="GstAudioDecoder--tolerance"></a><h3>The <code class="literal">“tolerance”</code> property</h3>
<pre class="programlisting"> “tolerance” <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gint64"><span class="type">gint64</span></a></pre>
<p>Perfect ts while timestamp jitter/imperfection within tolerance (ns).</p>
<p>Flags: Read / Write</p>
<p>Allowed values: &gt;= 0</p>
<p>Default value: 0</p>
</div>
</div>
</div>
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