docs/plugins/html/gst-plugins-bad-plugins-videomaxrate.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-videomaxrate.synopsis" class="shortcut">Top</a>
  25                    |
  26                   <a href="#gst-plugins-bad-plugins-videomaxrate.description" class="shortcut">Description</a>
  27                    |
  28                   <a href="#gst-plugins-bad-plugins-videomaxrate.object-hierarchy" class="shortcut">Object Hierarchy</a>
  29                    |
  30                   <a href="#gst-plugins-bad-plugins-videomaxrate.properties" class="shortcut">Properties</a>
  31 </td></tr>
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  33 <div class="refentry">
  34 <a name="gst-plugins-bad-plugins-videomaxrate"></a><div class="titlepage"></div>
  35 <div class="refnamediv"><table width="100%"><tr>
  36 <td valign="top">
  37 <h2><span class="refentrytitle"><a name="gst-plugins-bad-plugins-videomaxrate.top_of_page"></a>videomaxrate</span></h2>
  38 <p>videomaxrate — Drops extra frames</p>
  39 </td>
  40 <td valign="top" align="right"></td>
  41 </tr></table></div>
  42 <div class="refsynopsisdiv">
  43 <a name="gst-plugins-bad-plugins-videomaxrate.synopsis"></a><h2>Synopsis</h2>
  44 <a name="GstVideoMaxRate"></a><pre class="synopsis">struct              <a class="link" href="gst-plugins-bad-plugins-videomaxrate.html#GstVideoMaxRate-struct" title="struct GstVideoMaxRate">GstVideoMaxRate</a>;
  45 </pre>
  46 </div>
  47 <div class="refsect1">
  48 <a name="gst-plugins-bad-plugins-videomaxrate.object-hierarchy"></a><h2>Object Hierarchy</h2>
  49 <pre class="synopsis">
  50   <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GObject">GObject</a>
  51    +----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstObject.html">GstObject</a>
  52          +----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstElement.html">GstElement</a>
  53                +----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer-libs/html/GstBaseTransform.html">GstBaseTransform</a>
  54                      +----GstVideoMaxRate
  55 </pre>
  56 </div>
  57 <div class="refsect1">
  58 <a name="gst-plugins-bad-plugins-videomaxrate.properties"></a><h2>Properties</h2>
  59 <pre class="synopsis">
  60   "<a class="link" href="gst-plugins-bad-plugins-videomaxrate.html#GstVideoMaxRate--average-period" title='The "average-period" property'>average-period</a>"           <span class="type">guint64</span>               : Read / Write
  61 </pre>
  62 </div>
  63 <div class="refsect1">
  64 <a name="gst-plugins-bad-plugins-videomaxrate.description"></a><h2>Description</h2>
  65 <p>
  66 This object will drop buffers that go beyond a certain buffer rate
  67 (ie frame rate). It should work with any kind of data where each buffer
  68 is independent. This currently means raw video frames and still image
  69 formats.
  70 </p>
  71 <p>
  72 The framerate is computed using a moving average. The period over which this
  73 average is computed is configurable using the "average-period" property.
  74 </p>
  75 <div class="refsynopsisdiv">
  76 <h2>Synopsis</h2>
  77 <div class="refsect2">
  78 <a name="idp23188528"></a><h3>Element Information</h3>
  79 <div class="variablelist"><table border="0">
  80 <col align="left" valign="top">
  81 <tbody>
  82 <tr>
  83 <td><p><span class="term">plugin</span></p></td>
  84 <td>
  85             <a class="link" href="gst-plugins-bad-plugins-plugin-videomaxrate.html#plugin-videomaxrate">videomaxrate</a>
  86           </td>
  87 </tr>
  88 <tr>
  89 <td><p><span class="term">author</span></p></td>
  90 <td>Justin Karneges &lt;justin@affinix.com&gt;</td>
  91 </tr>
  92 <tr>
  93 <td><p><span class="term">class</span></p></td>
  94 <td>Filter/Effect/Video</td>
  95 </tr>
  96 </tbody>
  97 </table></div>
  98 </div>
  99 <hr>
 100 <div class="refsect2">
 101 <a name="idp20729168"></a><h3>Element Pads</h3>
 102 <div class="variablelist"><table border="0">
 103 <col align="left" valign="top">
 104 <tbody>
 105 <tr>
 106 <td><p><span class="term">name</span></p></td>
 107 <td>sink</td>
 108 </tr>
 109 <tr>
 110 <td><p><span class="term">direction</span></p></td>
 111 <td>sink</td>
 112 </tr>
 113 <tr>
 114 <td><p><span class="term">presence</span></p></td>
 115 <td>always</td>
 116 </tr>
 117 <tr>
 118 <td><p><span class="term">details</span></p></td>
 119 <td>video/x-raw-yuv</td>
 120 </tr>
 121 <tr>
 122 <td><p><span class="term"></span></p></td>
 123 <td> video/x-raw-rgb</td>
 124 </tr>
 125 <tr>
 126 <td><p><span class="term"></span></p></td>
 127 <td> video/x-raw-gray</td>
 128 </tr>
 129 <tr>
 130 <td><p><span class="term"></span></p></td>
 131 <td> image/jpeg</td>
 132 </tr>
 133 <tr>
 134 <td><p><span class="term"></span></p></td>
 135 <td> image/png</td>
 136 </tr>
 137 </tbody>
 138 </table></div>
 139 <div class="variablelist"><table border="0">
 140 <col align="left" valign="top">
 141 <tbody>
 142 <tr>
 143 <td><p><span class="term">name</span></p></td>
 144 <td>src</td>
 145 </tr>
 146 <tr>
 147 <td><p><span class="term">direction</span></p></td>
 148 <td>source</td>
 149 </tr>
 150 <tr>
 151 <td><p><span class="term">presence</span></p></td>
 152 <td>always</td>
 153 </tr>
 154 <tr>
 155 <td><p><span class="term">details</span></p></td>
 156 <td>video/x-raw-yuv</td>
 157 </tr>
 158 <tr>
 159 <td><p><span class="term"></span></p></td>
 160 <td> video/x-raw-rgb</td>
 161 </tr>
 162 <tr>
 163 <td><p><span class="term"></span></p></td>
 164 <td> video/x-raw-gray</td>
 165 </tr>
 166 <tr>
 167 <td><p><span class="term"></span></p></td>
 168 <td> image/jpeg</td>
 169 </tr>
 170 <tr>
 171 <td><p><span class="term"></span></p></td>
 172 <td> image/png</td>
 173 </tr>
 174 </tbody>
 175 </table></div>
 176 </div>
 177 </div>
 178 <p>
 179 </p>
 180 </div>
 181 <div class="refsect1">
 182 <a name="gst-plugins-bad-plugins-videomaxrate.details"></a><h2>Details</h2>
 183 <div class="refsect2">
 184 <a name="GstVideoMaxRate-struct"></a><h3>struct GstVideoMaxRate</h3>
 185 <pre class="programlisting">struct GstVideoMaxRate;</pre>
 186 <p>
 187 </p>
 188 </div>
 189 </div>
 190 <div class="refsect1">
 191 <a name="gst-plugins-bad-plugins-videomaxrate.property-details"></a><h2>Property Details</h2>
 192 <div class="refsect2">
 193 <a name="GstVideoMaxRate--average-period"></a><h3>The <code class="literal">"average-period"</code> property</h3>
 194 <pre class="programlisting">  "average-period"           <span class="type">guint64</span>               : Read / Write</pre>
 195 <p>Period over which to average the framerate (in ns).</p>
 196 <p>Allowed values: [1,G_MAXLONG]</p>
 197 <p>Default value: 1000000000</p>
 198 </div>
 199 </div>
 200 <div class="refsect1">
 201 <a name="gst-plugins-bad-plugins-videomaxrate.see-also"></a><h2>See Also</h2>
 202 videorate
 203 </div>
 204 </div>
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