docs/plugins/html/gst-plugins-good-plugins-v4l2src.html

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  24 <a href="#gst-plugins-good-plugins-v4l2src.synopsis" class="shortcut">Top</a>
  25                    |
  26                   <a href="#gst-plugins-good-plugins-v4l2src.description" class="shortcut">Description</a>
  27                    |
  28                   <a href="#gst-plugins-good-plugins-v4l2src.object-hierarchy" class="shortcut">Object Hierarchy</a>
  29                    |
  30                   <a href="#gst-plugins-good-plugins-v4l2src.implemented-interfaces" class="shortcut">Implemented Interfaces</a>
  31                    |
  32                   <a href="#gst-plugins-good-plugins-v4l2src.properties" class="shortcut">Properties</a>
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  35 <div class="refentry">
  36 <a name="gst-plugins-good-plugins-v4l2src"></a><div class="titlepage"></div>
  37 <div class="refnamediv"><table width="100%"><tr>
  38 <td valign="top">
  39 <h2><span class="refentrytitle"><a name="gst-plugins-good-plugins-v4l2src.top_of_page"></a>v4l2src</span></h2>
  40 <p>v4l2src — Reads frames from a Video4Linux2 device</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-v4l2src.synopsis"></a><h2>Synopsis</h2>
  46 <a name="GstV4l2Src"></a><pre class="synopsis">struct              <a class="link" href="gst-plugins-good-plugins-v4l2src.html#GstV4l2Src-struct" title="struct GstV4l2Src">GstV4l2Src</a>;
  47 </pre>
  48 </div>
  49 <div class="refsect1">
  50 <a name="gst-plugins-good-plugins-v4l2src.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-libs/html/GstBaseSrc.html">GstBaseSrc</a>
  56                      +----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer-libs/html/GstPushSrc.html">GstPushSrc</a>
  57                            +----GstV4l2Src
  58 </pre>
  59 </div>
  60 <div class="refsect1">
  61 <a name="gst-plugins-good-plugins-v4l2src.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
  62 <p>
  63 GstV4l2Src implements
  64  <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/gstreamer-GstUriHandler.html#GstURIHandler">GstURIHandler</a>,  <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstImplementsInterface.html">GstImplementsInterface</a>,  <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-libs/html/gst-plugins-base-libs-gsttuner.html#GstTuner">GstTuner</a>,  <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-libs/html/gst-plugins-base-libs-gstcolorbalance.html#GstColorBalance">GstColorBalance</a>,  <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-libs/html/gst-plugins-base-libs-gstvideoorientation.html#GstVideoOrientation">GstVideoOrientation</a> and  <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-libs/html/gst-plugins-base-libs-gstpropertyprobe.html#GstPropertyProbe">GstPropertyProbe</a>.</p>
  65 </div>
  66 <div class="refsect1">
  67 <a name="gst-plugins-good-plugins-v4l2src.properties"></a><h2>Properties</h2>
  68 <pre class="synopsis">
  69   "<a class="link" href="gst-plugins-good-plugins-v4l2src.html#GstV4l2Src--device" title='The "device" property'>device</a>"                   <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>*                : Read / Write
  70   "<a class="link" href="gst-plugins-good-plugins-v4l2src.html#GstV4l2Src--device-name" title='The "device-name" property'>device-name</a>"              <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>*                : Read
  71   "<a class="link" href="gst-plugins-good-plugins-v4l2src.html#GstV4l2Src--flags" title='The "flags" property'>flags</a>"                    <span class="type">GstV4l2DeviceTypeFlags</span>  : Read
  72   "<a class="link" href="gst-plugins-good-plugins-v4l2src.html#GstV4l2Src--queue-size" title='The "queue-size" property'>queue-size</a>"               <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a>                 : Read / Write
  73   "<a class="link" href="gst-plugins-good-plugins-v4l2src.html#GstV4l2Src--always-copy" title='The "always-copy" property'>always-copy</a>"              <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a>              : Read / Write
  74   "<a class="link" href="gst-plugins-good-plugins-v4l2src.html#GstV4l2Src--device-fd" title='The "device-fd" property'>device-fd</a>"                <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read
  75   "<a class="link" href="gst-plugins-good-plugins-v4l2src.html#GstV4l2Src--brightness" title='The "brightness" property'>brightness</a>"               <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write
  76   "<a class="link" href="gst-plugins-good-plugins-v4l2src.html#GstV4l2Src--contrast" title='The "contrast" property'>contrast</a>"                 <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write
  77   "<a class="link" href="gst-plugins-good-plugins-v4l2src.html#GstV4l2Src--decimate" title='The "decimate" property'>decimate</a>"                 <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write
  78   "<a class="link" href="gst-plugins-good-plugins-v4l2src.html#GstV4l2Src--hue" title='The "hue" property'>hue</a>"                      <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write
  79   "<a class="link" href="gst-plugins-good-plugins-v4l2src.html#GstV4l2Src--saturation" title='The "saturation" property'>saturation</a>"               <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write
  80   "<a class="link" href="gst-plugins-good-plugins-v4l2src.html#GstV4l2Src--norm" title='The "norm" property'>norm</a>"                     <span class="type">V4L2_TV_norms</span>         : Read / Write
  81 </pre>
  82 </div>
  83 <div class="refsect1">
  84 <a name="gst-plugins-good-plugins-v4l2src.description"></a><h2>Description</h2>
  85 <div class="refsynopsisdiv">
  86 <h2>Synopsis</h2>
  87 <div class="refsect2">
  88 <a name="idp22038080"></a><h3>Element Information</h3>
  89 <div class="variablelist"><table border="0">
  90 <col align="left" valign="top">
  91 <tbody>
  92 <tr>
  93 <td><p><span class="term">plugin</span></p></td>
  94 <td>
  95             <a class="link" href="gst-plugins-good-plugins-plugin-video4linux2.html#plugin-video4linux2">video4linux2</a>
  96           </td>
  97 </tr>
  98 <tr>
  99 <td><p><span class="term">author</span></p></td>
 100 <td>Edgard Lima &lt;edgard.lima@indt.org.br&gt;, Stefan Kost &lt;ensonic@users.sf.net&gt;</td>
 101 </tr>
 102 <tr>
 103 <td><p><span class="term">class</span></p></td>
 104 <td>Source/Video</td>
 105 </tr>
 106 </tbody>
 107 </table></div>
 108 </div>
 109 <hr>
 110 <div class="refsect2">
 111 <a name="idp21731728"></a><h3>Element Pads</h3>
 112 <div class="variablelist"><table border="0">
 113 <col align="left" valign="top">
 114 <tbody>
 115 <tr>
 116 <td><p><span class="term">name</span></p></td>
 117 <td>src</td>
 118 </tr>
 119 <tr>
 120 <td><p><span class="term">direction</span></p></td>
 121 <td>source</td>
 122 </tr>
 123 <tr>
 124 <td><p><span class="term">presence</span></p></td>
 125 <td>always</td>
 126 </tr>
 127 <tr>
 128 <td><p><span class="term">details</span></p></td>
 129 <td>video/x-raw-rgb, bpp=(int)8, depth=(int)8, red_mask=(int)224, green_mask=(int)28, blue_mask=(int)3, endianness=(int)1234, width=(int)[ 1, 32768 ], height=(int)[ 1, 32768 ], framerate=(fraction)[ 0/1, 100/1 ]</td>
 130 </tr>
 131 <tr>
 132 <td><p><span class="term"></span></p></td>
 133 <td> video/x-raw-rgb, bpp=(int)16, depth=(int)15, red_mask=(int)31744, green_mask=(int)992, blue_mask=(int)31, endianness=(int)1234, width=(int)[ 1, 32768 ], height=(int)[ 1, 32768 ], framerate=(fraction)[ 0/1, 100/1 ]</td>
 134 </tr>
 135 <tr>
 136 <td><p><span class="term"></span></p></td>
 137 <td> video/x-raw-rgb, bpp=(int)16, depth=(int)16, red_mask=(int)63488, green_mask=(int)2016, blue_mask=(int)31, endianness=(int)1234, width=(int)[ 1, 32768 ], height=(int)[ 1, 32768 ], framerate=(fraction)[ 0/1, 100/1 ]</td>
 138 </tr>
 139 <tr>
 140 <td><p><span class="term"></span></p></td>
 141 <td> video/x-raw-rgb, bpp=(int)16, depth=(int)15, red_mask=(int)31744, green_mask=(int)992, blue_mask=(int)31, endianness=(int)4321, width=(int)[ 1, 32768 ], height=(int)[ 1, 32768 ], framerate=(fraction)[ 0/1, 100/1 ]</td>
 142 </tr>
 143 <tr>
 144 <td><p><span class="term"></span></p></td>
 145 <td> video/x-raw-rgb, bpp=(int)16, depth=(int)16, red_mask=(int)63488, green_mask=(int)2016, blue_mask=(int)31, endianness=(int)4321, width=(int)[ 1, 32768 ], height=(int)[ 1, 32768 ], framerate=(fraction)[ 0/1, 100/1 ]</td>
 146 </tr>
 147 <tr>
 148 <td><p><span class="term"></span></p></td>
 149 <td> video/x-raw-rgb, bpp=(int)24, depth=(int)24, red_mask=(int)255, green_mask=(int)65280, blue_mask=(int)16711680, endianness=(int)4321, width=(int)[ 1, 32768 ], height=(int)[ 1, 32768 ], framerate=(fraction)[ 0/1, 100/1 ]</td>
 150 </tr>
 151 <tr>
 152 <td><p><span class="term"></span></p></td>
 153 <td> video/x-raw-rgb, bpp=(int)24, depth=(int)24, red_mask=(int)16711680, green_mask=(int)65280, blue_mask=(int)255, endianness=(int)4321, width=(int)[ 1, 32768 ], height=(int)[ 1, 32768 ], framerate=(fraction)[ 0/1, 100/1 ]</td>
 154 </tr>
 155 <tr>
 156 <td><p><span class="term"></span></p></td>
 157 <td> video/x-raw-rgb, bpp=(int)32, depth=(int)32, red_mask=(int)255, green_mask=(int)65280, blue_mask=(int)16711680, endianness=(int)4321, width=(int)[ 1, 32768 ], height=(int)[ 1, 32768 ], framerate=(fraction)[ 0/1, 100/1 ]</td>
 158 </tr>
 159 <tr>
 160 <td><p><span class="term"></span></p></td>
 161 <td> video/x-raw-rgb, bpp=(int)32, depth=(int)32, red_mask=(int)-16777216, green_mask=(int)16711680, blue_mask=(int)65280, endianness=(int)4321, width=(int)[ 1, 32768 ], height=(int)[ 1, 32768 ], framerate=(fraction)[ 0/1, 100/1 ]</td>
 162 </tr>
 163 <tr>
 164 <td><p><span class="term"></span></p></td>
 165 <td> video/x-raw-gray, bpp=(int)8, width=(int)[ 1, 32768 ], height=(int)[ 1, 32768 ], framerate=(fraction)[ 0/1, 100/1 ]</td>
 166 </tr>
 167 <tr>
 168 <td><p><span class="term"></span></p></td>
 169 <td> video/x-raw-yuv, format=(fourcc)YVU9, width=(int)[ 1, 32768 ], height=(int)[ 1, 32768 ], framerate=(fraction)[ 0/1, 100/1 ]</td>
 170 </tr>
 171 <tr>
 172 <td><p><span class="term"></span></p></td>
 173 <td> video/x-raw-yuv, format=(fourcc)YV12, width=(int)[ 1, 32768 ], height=(int)[ 1, 32768 ], framerate=(fraction)[ 0/1, 100/1 ]</td>
 174 </tr>
 175 <tr>
 176 <td><p><span class="term"></span></p></td>
 177 <td> video/x-raw-yuv, format=(fourcc)YUY2, width=(int)[ 1, 32768 ], height=(int)[ 1, 32768 ], framerate=(fraction)[ 0/1, 100/1 ]</td>
 178 </tr>
 179 <tr>
 180 <td><p><span class="term"></span></p></td>
 181 <td> video/x-raw-yuv, format=(fourcc)UYVY, width=(int)[ 1, 32768 ], height=(int)[ 1, 32768 ], framerate=(fraction)[ 0/1, 100/1 ]</td>
 182 </tr>
 183 <tr>
 184 <td><p><span class="term"></span></p></td>
 185 <td> video/x-raw-yuv, format=(fourcc)Y42B, width=(int)[ 1, 32768 ], height=(int)[ 1, 32768 ], framerate=(fraction)[ 0/1, 100/1 ]</td>
 186 </tr>
 187 <tr>
 188 <td><p><span class="term"></span></p></td>
 189 <td> video/x-raw-yuv, format=(fourcc)Y41B, width=(int)[ 1, 32768 ], height=(int)[ 1, 32768 ], framerate=(fraction)[ 0/1, 100/1 ]</td>
 190 </tr>
 191 <tr>
 192 <td><p><span class="term"></span></p></td>
 193 <td> video/x-raw-yuv, format=(fourcc)Y41P, width=(int)[ 1, 32768 ], height=(int)[ 1, 32768 ], framerate=(fraction)[ 0/1, 100/1 ]</td>
 194 </tr>
 195 <tr>
 196 <td><p><span class="term"></span></p></td>
 197 <td> video/x-raw-yuv, format=(fourcc)NV12, width=(int)[ 1, 32768 ], height=(int)[ 1, 32768 ], framerate=(fraction)[ 0/1, 100/1 ]</td>
 198 </tr>
 199 <tr>
 200 <td><p><span class="term"></span></p></td>
 201 <td> video/x-raw-yuv, format=(fourcc)NV21, width=(int)[ 1, 32768 ], height=(int)[ 1, 32768 ], framerate=(fraction)[ 0/1, 100/1 ]</td>
 202 </tr>
 203 <tr>
 204 <td><p><span class="term"></span></p></td>
 205 <td> video/x-raw-yuv, format=(fourcc)YUV9, width=(int)[ 1, 32768 ], height=(int)[ 1, 32768 ], framerate=(fraction)[ 0/1, 100/1 ]</td>
 206 </tr>
 207 <tr>
 208 <td><p><span class="term"></span></p></td>
 209 <td> video/x-raw-yuv, format=(fourcc)I420, width=(int)[ 1, 32768 ], height=(int)[ 1, 32768 ], framerate=(fraction)[ 0/1, 100/1 ]</td>
 210 </tr>
 211 <tr>
 212 <td><p><span class="term"></span></p></td>
 213 <td> video/x-raw-bayer, width=(int)[ 1, 32768 ], height=(int)[ 1, 32768 ], framerate=(fraction)[ 0/1, 100/1 ]</td>
 214 </tr>
 215 <tr>
 216 <td><p><span class="term"></span></p></td>
 217 <td> image/jpeg, width=(int)[ 1, 32768 ], height=(int)[ 1, 32768 ], framerate=(fraction)[ 0/1, 100/1 ]</td>
 218 </tr>
 219 <tr>
 220 <td><p><span class="term"></span></p></td>
 221 <td> image/jpeg, width=(int)[ 1, 32768 ], height=(int)[ 1, 32768 ], framerate=(fraction)[ 0/1, 100/1 ]</td>
 222 </tr>
 223 <tr>
 224 <td><p><span class="term"></span></p></td>
 225 <td> image/jpeg, width=(int)[ 1, 32768 ], height=(int)[ 1, 32768 ], framerate=(fraction)[ 0/1, 100/1 ]</td>
 226 </tr>
 227 <tr>
 228 <td><p><span class="term"></span></p></td>
 229 <td> video/x-dv, systemstream=(boolean)true, width=(int)[ 1, 32768 ], height=(int)[ 1, 32768 ], framerate=(fraction)[ 0/1, 100/1 ]</td>
 230 </tr>
 231 <tr>
 232 <td><p><span class="term"></span></p></td>
 233 <td> video/mpegts</td>
 234 </tr>
 235 <tr>
 236 <td><p><span class="term"></span></p></td>
 237 <td> video/x-sonix, width=(int)[ 1, 32768 ], height=(int)[ 1, 32768 ], framerate=(fraction)[ 0/1, 100/1 ]</td>
 238 </tr>
 239 <tr>
 240 <td><p><span class="term"></span></p></td>
 241 <td> video/x-pwc1, width=(int)[ 1, 32768 ], height=(int)[ 1, 32768 ], framerate=(fraction)[ 0/1, 100/1 ]</td>
 242 </tr>
 243 <tr>
 244 <td><p><span class="term"></span></p></td>
 245 <td> video/x-pwc2, width=(int)[ 1, 32768 ], height=(int)[ 1, 32768 ], framerate=(fraction)[ 0/1, 100/1 ]</td>
 246 </tr>
 247 <tr>
 248 <td><p><span class="term"></span></p></td>
 249 <td> video/x-raw-yuv, format=(fourcc)YVYU, width=(int)[ 1, 32768 ], height=(int)[ 1, 32768 ], framerate=(fraction)[ 0/1, 100/1 ]</td>
 250 </tr>
 251 </tbody>
 252 </table></div>
 253 </div>
 254 </div>
 255 <p>
 256 </p>
 257 </div>
 258 <div class="refsect1">
 259 <a name="gst-plugins-good-plugins-v4l2src.details"></a><h2>Details</h2>
 260 <div class="refsect2">
 261 <a name="GstV4l2Src-struct"></a><h3>struct GstV4l2Src</h3>
 262 <pre class="programlisting">struct GstV4l2Src;</pre>
 263 <p>
 264 </p>
 265 </div>
 266 </div>
 267 <div class="refsect1">
 268 <a name="gst-plugins-good-plugins-v4l2src.property-details"></a><h2>Property Details</h2>
 269 <div class="refsect2">
 270 <a name="GstV4l2Src--device"></a><h3>The <code class="literal">"device"</code> property</h3>
 271 <pre class="programlisting">  "device"                   <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>*                : Read / Write</pre>
 272 <p>Device location.</p>
 273 <p>Default value: "/dev/video0"</p>
 274 </div>
 275 <hr>
 276 <div class="refsect2">
 277 <a name="GstV4l2Src--device-name"></a><h3>The <code class="literal">"device-name"</code> property</h3>
 278 <pre class="programlisting">  "device-name"              <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>*                : Read</pre>
 279 <p>Name of the device.</p>
 280 <p>Default value: NULL</p>
 281 </div>
 282 <hr>
 283 <div class="refsect2">
 284 <a name="GstV4l2Src--flags"></a><h3>The <code class="literal">"flags"</code> property</h3>
 285 <pre class="programlisting">  "flags"                    <span class="type">GstV4l2DeviceTypeFlags</span>  : Read</pre>
 286 <p>Device type flags.</p>
 287 </div>
 288 <hr>
 289 <div class="refsect2">
 290 <a name="GstV4l2Src--queue-size"></a><h3>The <code class="literal">"queue-size"</code> property</h3>
 291 <pre class="programlisting">  "queue-size"               <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a>                 : Read / Write</pre>
 292 <p>Number of buffers to be enqueud in the driver in streaming mode.</p>
 293 <p>Allowed values: [1,16]</p>
 294 <p>Default value: 2</p>
 295 </div>
 296 <hr>
 297 <div class="refsect2">
 298 <a name="GstV4l2Src--always-copy"></a><h3>The <code class="literal">"always-copy"</code> property</h3>
 299 <pre class="programlisting">  "always-copy"              <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a>              : Read / Write</pre>
 300 <p>If the buffer will or not be used directly from mmap.</p>
 301 <p>Default value: TRUE</p>
 302 </div>
 303 <hr>
 304 <div class="refsect2">
 305 <a name="GstV4l2Src--device-fd"></a><h3>The <code class="literal">"device-fd"</code> property</h3>
 306 <pre class="programlisting">  "device-fd"                <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read</pre>
 307 <p>File descriptor of the device.</p>
 308 <p>Allowed values: &gt;= G_MAXULONG</p>
 309 <p>Default value: -1</p>
 310 </div>
 311 <hr>
 312 <div class="refsect2">
 313 <a name="GstV4l2Src--brightness"></a><h3>The <code class="literal">"brightness"</code> property</h3>
 314 <pre class="programlisting">  "brightness"               <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write</pre>
 315 <p>Picture brightness, or more precisely, the black level.</p>
 316 <p>Default value: 0</p>
 317 </div>
 318 <hr>
 319 <div class="refsect2">
 320 <a name="GstV4l2Src--contrast"></a><h3>The <code class="literal">"contrast"</code> property</h3>
 321 <pre class="programlisting">  "contrast"                 <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write</pre>
 322 <p>Picture contrast or luma gain.</p>
 323 <p>Default value: 0</p>
 324 </div>
 325 <hr>
 326 <div class="refsect2">
 327 <a name="GstV4l2Src--decimate"></a><h3>The <code class="literal">"decimate"</code> property</h3>
 328 <pre class="programlisting">  "decimate"                 <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write</pre>
 329 <p>Only use every nth frame.</p>
 330 <p>Allowed values: &gt;= 1</p>
 331 <p>Default value: 1</p>
 332 </div>
 333 <hr>
 334 <div class="refsect2">
 335 <a name="GstV4l2Src--hue"></a><h3>The <code class="literal">"hue"</code> property</h3>
 336 <pre class="programlisting">  "hue"                      <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write</pre>
 337 <p>Hue or color balance.</p>
 338 <p>Default value: 0</p>
 339 </div>
 340 <hr>
 341 <div class="refsect2">
 342 <a name="GstV4l2Src--saturation"></a><h3>The <code class="literal">"saturation"</code> property</h3>
 343 <pre class="programlisting">  "saturation"               <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write</pre>
 344 <p>Picture color saturation or chroma gain.</p>
 345 <p>Default value: 0</p>
 346 </div>
 347 <hr>
 348 <div class="refsect2">
 349 <a name="GstV4l2Src--norm"></a><h3>The <code class="literal">"norm"</code> property</h3>
 350 <pre class="programlisting">  "norm"                     <span class="type">V4L2_TV_norms</span>         : Read / Write</pre>
 351 <p>video standard.</p>
 352 <p>Default value: none</p>
 353 </div>
 354 </div>
 355 </div>
 356 <div class="footer">
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