docs/plugins/html/gst-plugins-bad-plugins-faac.html

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  20 <th width="100%" align="center">GStreamer Bad Plugins 0.10 Plugins Reference Manual</th>
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  24 <a href="#gst-plugins-bad-plugins-faac.synopsis" class="shortcut">Top</a>
  25                    |
  26                   <a href="#gst-plugins-bad-plugins-faac.description" class="shortcut">Description</a>
  27                    |
  28                   <a href="#gst-plugins-bad-plugins-faac.object-hierarchy" class="shortcut">Object Hierarchy</a>
  29                    |
  30                   <a href="#gst-plugins-bad-plugins-faac.implemented-interfaces" class="shortcut">Implemented Interfaces</a>
  31                    |
  32                   <a href="#gst-plugins-bad-plugins-faac.properties" class="shortcut">Properties</a>
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  35 <div class="refentry">
  36 <a name="gst-plugins-bad-plugins-faac"></a><div class="titlepage"></div>
  37 <div class="refnamediv"><table width="100%"><tr>
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  39 <h2><span class="refentrytitle"><a name="gst-plugins-bad-plugins-faac.top_of_page"></a>faac</span></h2>
  40 <p>faac — Free MPEG-2/4 AAC encoder</p>
  41 </td>
  42 <td valign="top" align="right"></td>
  43 </tr></table></div>
  44 <div class="refsynopsisdiv">
  45 <a name="gst-plugins-bad-plugins-faac.synopsis"></a><h2>Synopsis</h2>
  46 <a name="GstFaac"></a><pre class="synopsis">struct              <a class="link" href="gst-plugins-bad-plugins-faac.html#GstFaac-struct" title="struct GstFaac">GstFaac</a>;
  47 </pre>
  48 </div>
  49 <div class="refsect1">
  50 <a name="gst-plugins-bad-plugins-faac.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                +----GstAudioEncoder
  56                      +----GstFaac
  57 </pre>
  58 </div>
  59 <div class="refsect1">
  60 <a name="gst-plugins-bad-plugins-faac.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
  61 <p>
  62 GstFaac implements
  63  <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstPreset.html">GstPreset</a>.</p>
  64 </div>
  65 <div class="refsect1">
  66 <a name="gst-plugins-bad-plugins-faac.properties"></a><h2>Properties</h2>
  67 <pre class="synopsis">
  68   "<a class="link" href="gst-plugins-bad-plugins-faac.html#GstFaac--bitrate" title='The "bitrate" property'>bitrate</a>"                  <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write / Construct
  69   "<a class="link" href="gst-plugins-bad-plugins-faac.html#GstFaac--midside" title='The "midside" property'>midside</a>"                  <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a>              : Read / Write / Construct
  70   "<a class="link" href="gst-plugins-bad-plugins-faac.html#GstFaac--outputformat" title='The "outputformat" property'>outputformat</a>"             <span class="type">GstFaacOutputFormat</span>   : Read / Write
  71   "<a class="link" href="gst-plugins-bad-plugins-faac.html#GstFaac--profile" title='The "profile" property'>profile</a>"                  <span class="type">GstFaacProfile</span>        : Read / Write
  72   "<a class="link" href="gst-plugins-bad-plugins-faac.html#GstFaac--shortctl" title='The "shortctl" property'>shortctl</a>"                 <span class="type">GstFaacShortCtl</span>       : Read / Write / Construct
  73   "<a class="link" href="gst-plugins-bad-plugins-faac.html#GstFaac--tns" title='The "tns" property'>tns</a>"                      <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a>              : Read / Write / Construct
  74   "<a class="link" href="gst-plugins-bad-plugins-faac.html#GstFaac--quality" title='The "quality" property'>quality</a>"                  <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write / Construct
  75   "<a class="link" href="gst-plugins-bad-plugins-faac.html#GstFaac--rate-control" title='The "rate-control" property'>rate-control</a>"             <span class="type">GstFaacBrtype</span>         : Read / Write / Construct
  76 </pre>
  77 </div>
  78 <div class="refsect1">
  79 <a name="gst-plugins-bad-plugins-faac.description"></a><h2>Description</h2>
  80 <div class="refsynopsisdiv">
  81 <h2>Synopsis</h2>
  82 <div class="refsect2">
  83 <a name="idp12677840"></a><h3>Element Information</h3>
  84 <div class="variablelist"><table border="0">
  85 <col align="left" valign="top">
  86 <tbody>
  87 <tr>
  88 <td><p><span class="term">plugin</span></p></td>
  89 <td>
  90             <a class="link" href="gst-plugins-bad-plugins-plugin-faac.html#plugin-faac">faac</a>
  91           </td>
  92 </tr>
  93 <tr>
  94 <td><p><span class="term">author</span></p></td>
  95 <td>Ronald Bultje &lt;rbultje@ronald.bitfreak.net&gt;</td>
  96 </tr>
  97 <tr>
  98 <td><p><span class="term">class</span></p></td>
  99 <td>Codec/Encoder/Audio</td>
 100 </tr>
 101 </tbody>
 102 </table></div>
 103 </div>
 104 <hr>
 105 <div class="refsect2">
 106 <a name="idp12685248"></a><h3>Element Pads</h3>
 107 <div class="variablelist"><table border="0">
 108 <col align="left" valign="top">
 109 <tbody>
 110 <tr>
 111 <td><p><span class="term">name</span></p></td>
 112 <td>sink</td>
 113 </tr>
 114 <tr>
 115 <td><p><span class="term">direction</span></p></td>
 116 <td>sink</td>
 117 </tr>
 118 <tr>
 119 <td><p><span class="term">presence</span></p></td>
 120 <td>always</td>
 121 </tr>
 122 <tr>
 123 <td><p><span class="term">details</span></p></td>
 124 <td>audio/x-raw-int, endianness=(int)1234, signed=(boolean)true, width=(int)16, depth=(int)16, rate=(int){ 8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000, 64000, 88200, 96000 }, channels=(int)[ 1, 6 ]</td>
 125 </tr>
 126 </tbody>
 127 </table></div>
 128 <div class="variablelist"><table border="0">
 129 <col align="left" valign="top">
 130 <tbody>
 131 <tr>
 132 <td><p><span class="term">name</span></p></td>
 133 <td>src</td>
 134 </tr>
 135 <tr>
 136 <td><p><span class="term">direction</span></p></td>
 137 <td>source</td>
 138 </tr>
 139 <tr>
 140 <td><p><span class="term">presence</span></p></td>
 141 <td>always</td>
 142 </tr>
 143 <tr>
 144 <td><p><span class="term">details</span></p></td>
 145 <td>audio/mpeg, mpegversion=(int)4, channels=(int)[ 1, 6 ], rate=(int){ 8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000, 64000, 88200, 96000 }, stream-format=(string){ adts, raw }, base-profile=(string){ main, lc, ssr, ltp }</td>
 146 </tr>
 147 <tr>
 148 <td><p><span class="term"></span></p></td>
 149 <td> audio/mpeg, mpegversion=(int)2, channels=(int)[ 1, 6 ], rate=(int){ 8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000, 64000, 88200, 96000 }, stream-format=(string){ adts, raw }, profile=(string){ main, lc }</td>
 150 </tr>
 151 </tbody>
 152 </table></div>
 153 </div>
 154 </div>
 155 <p>
 156 </p>
 157 </div>
 158 <div class="refsect1">
 159 <a name="gst-plugins-bad-plugins-faac.details"></a><h2>Details</h2>
 160 <div class="refsect2">
 161 <a name="GstFaac-struct"></a><h3>struct GstFaac</h3>
 162 <pre class="programlisting">struct GstFaac;</pre>
 163 <p>
 164 </p>
 165 </div>
 166 </div>
 167 <div class="refsect1">
 168 <a name="gst-plugins-bad-plugins-faac.property-details"></a><h2>Property Details</h2>
 169 <div class="refsect2">
 170 <a name="GstFaac--bitrate"></a><h3>The <code class="literal">"bitrate"</code> property</h3>
 171 <pre class="programlisting">  "bitrate"                  <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write / Construct</pre>
 172 <p>Average Bitrate (ABR) in bits/sec.</p>
 173 <p>Allowed values: [8000,320000]</p>
 174 <p>Default value: 128000</p>
 175 </div>
 176 <hr>
 177 <div class="refsect2">
 178 <a name="GstFaac--midside"></a><h3>The <code class="literal">"midside"</code> property</h3>
 179 <pre class="programlisting">  "midside"                  <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a>              : Read / Write / Construct</pre>
 180 <p>Allow mid/side encoding.</p>
 181 <p>Default value: TRUE</p>
 182 </div>
 183 <hr>
 184 <div class="refsect2">
 185 <a name="GstFaac--outputformat"></a><h3>The <code class="literal">"outputformat"</code> property</h3>
 186 <pre class="programlisting">  "outputformat"             <span class="type">GstFaacOutputFormat</span>   : Read / Write</pre>
 187 <p>Format of output frames.</p>
 188 <p>Default value: OUTPUTFORMAT_RAW</p>
 189 </div>
 190 <hr>
 191 <div class="refsect2">
 192 <a name="GstFaac--profile"></a><h3>The <code class="literal">"profile"</code> property</h3>
 193 <pre class="programlisting">  "profile"                  <span class="type">GstFaacProfile</span>        : Read / Write</pre>
 194 <p>MPEG/AAC encoding profile.</p>
 195 <p>Default value: LC</p>
 196 </div>
 197 <hr>
 198 <div class="refsect2">
 199 <a name="GstFaac--shortctl"></a><h3>The <code class="literal">"shortctl"</code> property</h3>
 200 <pre class="programlisting">  "shortctl"                 <span class="type">GstFaacShortCtl</span>       : Read / Write / Construct</pre>
 201 <p>Block type encorcing.</p>
 202 <p>Default value: SHORTCTL_NORMAL</p>
 203 </div>
 204 <hr>
 205 <div class="refsect2">
 206 <a name="GstFaac--tns"></a><h3>The <code class="literal">"tns"</code> property</h3>
 207 <pre class="programlisting">  "tns"                      <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a>              : Read / Write / Construct</pre>
 208 <p>Use temporal noise shaping.</p>
 209 <p>Default value: FALSE</p>
 210 </div>
 211 <hr>
 212 <div class="refsect2">
 213 <a name="GstFaac--quality"></a><h3>The <code class="literal">"quality"</code> property</h3>
 214 <pre class="programlisting">  "quality"                  <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write / Construct</pre>
 215 <p>Variable bitrate (VBR) quantizer quality in %.</p>
 216 <p>Allowed values: [1,1000]</p>
 217 <p>Default value: 100</p>
 218 </div>
 219 <hr>
 220 <div class="refsect2">
 221 <a name="GstFaac--rate-control"></a><h3>The <code class="literal">"rate-control"</code> property</h3>
 222 <pre class="programlisting">  "rate-control"             <span class="type">GstFaacBrtype</span>         : Read / Write / Construct</pre>
 223 <p>Encoding bitrate type (VBR/ABR).</p>
 224 <p>Default value: VBR</p>
 225 </div>
 226 </div>
 227 </div>
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