docs/plugins/html/gst-plugins-good-plugins-autoaudiosink.html

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  20 <th width="100%" align="center">GStreamer Good Plugins 0.10 Plugins Reference Manual</th>
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  24 <a href="#gst-plugins-good-plugins-autoaudiosink.synopsis" class="shortcut">Top</a>
  25                    |
  26                   <a href="#gst-plugins-good-plugins-autoaudiosink.description" class="shortcut">Description</a>
  27                    |
  28                   <a href="#gst-plugins-good-plugins-autoaudiosink.object-hierarchy" class="shortcut">Object Hierarchy</a>
  29                    |
  30                   <a href="#gst-plugins-good-plugins-autoaudiosink.implemented-interfaces" class="shortcut">Implemented Interfaces</a>
  31                    |
  32                   <a href="#gst-plugins-good-plugins-autoaudiosink.properties" class="shortcut">Properties</a>
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  35 <div class="refentry">
  36 <a name="gst-plugins-good-plugins-autoaudiosink"></a><div class="titlepage"></div>
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  38 <td valign="top">
  39 <h2><span class="refentrytitle"><a name="gst-plugins-good-plugins-autoaudiosink.top_of_page"></a>autoaudiosink</span></h2>
  40 <p>autoaudiosink — Wrapper audio sink for automatically detected audio sink</p>
  41 </td>
  42 <td valign="top" align="right"></td>
  43 </tr></table></div>
  44 <div class="refsynopsisdiv">
  45 <a name="gst-plugins-good-plugins-autoaudiosink.synopsis"></a><h2>Synopsis</h2>
  46 <a name="GstAutoAudioSink"></a><pre class="synopsis">                    <a class="link" href="gst-plugins-good-plugins-autoaudiosink.html#GstAutoAudioSink-struct" title="GstAutoAudioSink">GstAutoAudioSink</a>;
  47 </pre>
  48 </div>
  49 <div class="refsect1">
  50 <a name="gst-plugins-good-plugins-autoaudiosink.object-hierarchy"></a><h2>Object Hierarchy</h2>
  51 <pre class="synopsis">
  52   <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GObject">GObject</a>
  53    +----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstObject.html">GstObject</a>
  54          +----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstElement.html">GstElement</a>
  55                +----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstBin.html">GstBin</a>
  56                      +----GstAutoAudioSink
  57 </pre>
  58 </div>
  59 <div class="refsect1">
  60 <a name="gst-plugins-good-plugins-autoaudiosink.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
  61 <p>
  62 GstAutoAudioSink implements
  63  <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstChildProxy.html">GstChildProxy</a>.</p>
  64 </div>
  65 <div class="refsect1">
  66 <a name="gst-plugins-good-plugins-autoaudiosink.properties"></a><h2>Properties</h2>
  67 <pre class="synopsis">
  68   "<a class="link" href="gst-plugins-good-plugins-autoaudiosink.html#GstAutoAudioSink--filter-caps" title='The "filter-caps" property'>filter-caps</a>"              <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/gstreamer-GstCaps.html#GstCaps"><span class="type">GstCaps</span></a>*              : Read / Write
  69 </pre>
  70 </div>
  71 <div class="refsect1">
  72 <a name="gst-plugins-good-plugins-autoaudiosink.description"></a><h2>Description</h2>
  73 <p>
  74 autoaudiosink is an audio sink that automatically detects an appropriate
  75 audio sink to use.  It does so by scanning the registry for all elements
  76 that have <span class="quote">“<span class="quote">Sink</span>”</span> and <span class="quote">“<span class="quote">Audio</span>”</span> in the class field
  77 of their element information, and also have a non-zero autoplugging rank.
  78 </p>
  79 <p>
  80 </p>
  81 <div class="refsect2">
  82 <a name="idp8711952"></a><h3>Example launch line</h3>
  83 <div class="informalexample">
  84   <table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
  85     <tbody>
  86       <tr>
  87         <td class="listing_lines" align="right"><pre>1</pre></td>
  88         <td class="listing_code"><pre class="programlisting">gst<span class="gtkdoc opt">-</span>launch <span class="gtkdoc opt">-</span>v <span class="gtkdoc opt">-</span>m audiotestsrc <span class="gtkdoc opt">!</span> audioconvert <span class="gtkdoc opt">!</span> audioresample <span class="gtkdoc opt">!</span> autoaudiosink</pre></td>
  89       </tr>
  90     </tbody>
  91   </table>
  92 </div>
  93
  94 </div>
  95 <p>
  96 </p>
  97 <div class="refsynopsisdiv">
  98 <h2>Synopsis</h2>
  99 <div class="refsect2">
 100 <a name="idp10412752"></a><h3>Element Information</h3>
 101 <div class="variablelist"><table border="0">
 102 <col align="left" valign="top">
 103 <tbody>
 104 <tr>
 105 <td><p><span class="term">plugin</span></p></td>
 106 <td>
 107             <a class="link" href="gst-plugins-good-plugins-plugin-autodetect.html#plugin-autodetect">autodetect</a>
 108           </td>
 109 </tr>
 110 <tr>
 111 <td><p><span class="term">author</span></p></td>
 112 <td>Jan Schmidt &lt;thaytan@noraisin.net&gt;</td>
 113 </tr>
 114 <tr>
 115 <td><p><span class="term">class</span></p></td>
 116 <td>Sink/Audio</td>
 117 </tr>
 118 </tbody>
 119 </table></div>
 120 </div>
 121 <hr>
 122 <div class="refsect2">
 123 <a name="idp6817808"></a><h3>Element Pads</h3>
 124 <div class="variablelist"><table border="0">
 125 <col align="left" valign="top">
 126 <tbody>
 127 <tr>
 128 <td><p><span class="term">name</span></p></td>
 129 <td>sink</td>
 130 </tr>
 131 <tr>
 132 <td><p><span class="term">direction</span></p></td>
 133 <td>sink</td>
 134 </tr>
 135 <tr>
 136 <td><p><span class="term">presence</span></p></td>
 137 <td>always</td>
 138 </tr>
 139 <tr>
 140 <td><p><span class="term">details</span></p></td>
 141 <td>ANY</td>
 142 </tr>
 143 </tbody>
 144 </table></div>
 145 </div>
 146 </div>
 147 <p>
 148 </p>
 149 </div>
 150 <div class="refsect1">
 151 <a name="gst-plugins-good-plugins-autoaudiosink.details"></a><h2>Details</h2>
 152 <div class="refsect2">
 153 <a name="GstAutoAudioSink-struct"></a><h3>GstAutoAudioSink</h3>
 154 <pre class="programlisting">typedef struct _GstAutoAudioSink GstAutoAudioSink;</pre>
 155 <p>
 156 </p>
 157 </div>
 158 </div>
 159 <div class="refsect1">
 160 <a name="gst-plugins-good-plugins-autoaudiosink.property-details"></a><h2>Property Details</h2>
 161 <div class="refsect2">
 162 <a name="GstAutoAudioSink--filter-caps"></a><h3>The <code class="literal">"filter-caps"</code> property</h3>
 163 <pre class="programlisting">  "filter-caps"              <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/gstreamer-GstCaps.html#GstCaps"><span class="type">GstCaps</span></a>*              : Read / Write</pre>
 164 <p>
 165 This property will filter out candidate sinks that can handle the specified
 166 caps. By default only audio sinks that support raw floating point and
 167 integer audio are selected.
 168 </p>
 169 <p>
 170 This property can only be set before the element goes to the READY state.
 171 </p>
 172 <p class="since">Since 0.10.7</p>
 173 </div>
 174 </div>
 175 <div class="refsect1">
 176 <a name="gst-plugins-good-plugins-autoaudiosink.see-also"></a><h2>See Also</h2>
 177 autovideosink, alsasink, osssink
 178 </div>
 179 </div>
 180 <div class="footer">
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