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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<th width="100%" align="center">GStreamer Good Plugins 0.10 Plugins Reference Manual</th>
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</tr>
<tr><td colspan="5" class="shortcuts">
<a href="#gst-plugins-good-plugins-v4l2sink.synopsis" class="shortcut">Top</a>
                   | 
                  <a href="#gst-plugins-good-plugins-v4l2sink.description" class="shortcut">Description</a>
                   | 
                  <a href="#gst-plugins-good-plugins-v4l2sink.implemented-interfaces" class="shortcut">Implemented Interfaces</a>
                   | 
                  <a href="#gst-plugins-good-plugins-v4l2sink.properties" class="shortcut">Properties</a>
</td></tr>
</table>
<div class="refentry">
<a name="gst-plugins-good-plugins-v4l2sink"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="gst-plugins-good-plugins-v4l2sink.top_of_page"></a>v4l2sink</span></h2>
<p>v4l2sink</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<a name="gst-plugins-good-plugins-v4l2sink.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">struct              <a class="link" href="gst-plugins-good-plugins-v4l2sink.html#GstV4l2Sink" title="struct GstV4l2Sink">GstV4l2Sink</a>;
</pre>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-v4l2sink.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
<p>
GstV4l2Sink implements
 <a href="/usr/share/gtk-doc/html/gstreamer-0.10/GstImplementsInterface.html">GstImplementsInterface</a>,  <a href="/usr/share/gtk-doc/html/gst-plugins-base-libs-0.10/gst-plugins-base-libs-gstxoverlay.html#GstXOverlay">GstXOverlay</a>,  <a href="/usr/share/gtk-doc/html/gst-plugins-base-libs-0.10/gst-plugins-base-libs-gstnavigation.html#GstNavigation">GstNavigation</a>,  <a href="/usr/share/gtk-doc/html/gst-plugins-base-libs-0.10/gst-plugins-base-libs-gstcolorbalance.html#GstColorBalance">GstColorBalance</a>,  <a href="/usr/share/gtk-doc/html/gst-plugins-base-libs-0.10/gst-plugins-base-libs-gstvideoorientation.html#GstVideoOrientation">GstVideoOrientation</a> and  <a href="/usr/share/gtk-doc/html/gst-plugins-base-libs-0.10/gst-plugins-base-libs-gstpropertyprobe.html#GstPropertyProbe">GstPropertyProbe</a>.</p>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-v4l2sink.properties"></a><h2>Properties</h2>
<pre class="synopsis">
  "<a class="link" href="gst-plugins-good-plugins-v4l2sink.html#GstV4l2Sink--device" title='The "device" property'>device</a>"                   <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>*                : Read / Write
  "<a class="link" href="gst-plugins-good-plugins-v4l2sink.html#GstV4l2Sink--device-fd" title='The "device-fd" property'>device-fd</a>"                <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read
  "<a class="link" href="gst-plugins-good-plugins-v4l2sink.html#GstV4l2Sink--device-name" title='The "device-name" property'>device-name</a>"              <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>*                : Read
  "<a class="link" href="gst-plugins-good-plugins-v4l2sink.html#GstV4l2Sink--flags" title='The "flags" property'>flags</a>"                    <span class="type">GstV4l2DeviceTypeFlags</span>  : Read
  "<a class="link" href="gst-plugins-good-plugins-v4l2sink.html#GstV4l2Sink--overlay-height" title='The "overlay-height" property'>overlay-height</a>"           <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a>                 : Read / Write
  "<a class="link" href="gst-plugins-good-plugins-v4l2sink.html#GstV4l2Sink--overlay-left" title='The "overlay-left" property'>overlay-left</a>"             <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write
  "<a class="link" href="gst-plugins-good-plugins-v4l2sink.html#GstV4l2Sink--overlay-top" title='The "overlay-top" property'>overlay-top</a>"              <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write
  "<a class="link" href="gst-plugins-good-plugins-v4l2sink.html#GstV4l2Sink--overlay-width" title='The "overlay-width" property'>overlay-width</a>"            <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a>                 : Read / Write
  "<a class="link" href="gst-plugins-good-plugins-v4l2sink.html#GstV4l2Sink--queue-size" title='The "queue-size" property'>queue-size</a>"               <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a>                 : Read / Write
  "<a class="link" href="gst-plugins-good-plugins-v4l2sink.html#GstV4l2Sink--brightness" title='The "brightness" property'>brightness</a>"               <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write
  "<a class="link" href="gst-plugins-good-plugins-v4l2sink.html#GstV4l2Sink--contrast" title='The "contrast" property'>contrast</a>"                 <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write
  "<a class="link" href="gst-plugins-good-plugins-v4l2sink.html#GstV4l2Sink--hue" title='The "hue" property'>hue</a>"                      <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write
  "<a class="link" href="gst-plugins-good-plugins-v4l2sink.html#GstV4l2Sink--saturation" title='The "saturation" property'>saturation</a>"               <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write
  "<a class="link" href="gst-plugins-good-plugins-v4l2sink.html#GstV4l2Sink--crop-height" title='The "crop-height" property'>crop-height</a>"              <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a>                 : Read / Write
  "<a class="link" href="gst-plugins-good-plugins-v4l2sink.html#GstV4l2Sink--crop-left" title='The "crop-left" property'>crop-left</a>"                <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write
  "<a class="link" href="gst-plugins-good-plugins-v4l2sink.html#GstV4l2Sink--crop-top" title='The "crop-top" property'>crop-top</a>"                 <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write
  "<a class="link" href="gst-plugins-good-plugins-v4l2sink.html#GstV4l2Sink--crop-width" title='The "crop-width" property'>crop-width</a>"               <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a>                 : Read / Write
  "<a class="link" href="gst-plugins-good-plugins-v4l2sink.html#GstV4l2Sink--min-queued-bufs" title='The "min-queued-bufs" property'>min-queued-bufs</a>"          <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a>                 : Read / Write
</pre>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-v4l2sink.description"></a><h2>Description</h2>
<p>
</p>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-v4l2sink.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="GstV4l2Sink"></a><h3>struct GstV4l2Sink</h3>
<pre class="programlisting">struct GstV4l2Sink {
  GstVideoSink videosink;
};
</pre>
<p>
</p>
</div>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-v4l2sink.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GstV4l2Sink--device"></a><h3>The <code class="literal">"device"</code> property</h3>
<pre class="programlisting">  "device"                   <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>*                : Read / Write</pre>
<p>Device location.</p>
<p>Default value: "/dev/video1"</p>
</div>
<hr>
<div class="refsect2">
<a name="GstV4l2Sink--device-fd"></a><h3>The <code class="literal">"device-fd"</code> property</h3>
<pre class="programlisting">  "device-fd"                <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read</pre>
<p>File descriptor of the device.</p>
<p>Allowed values: &gt;= -1</p>
<p>Default value: -1</p>
</div>
<hr>
<div class="refsect2">
<a name="GstV4l2Sink--device-name"></a><h3>The <code class="literal">"device-name"</code> property</h3>
<pre class="programlisting">  "device-name"              <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>*                : Read</pre>
<p>Name of the device.</p>
<p>Default value: NULL</p>
</div>
<hr>
<div class="refsect2">
<a name="GstV4l2Sink--flags"></a><h3>The <code class="literal">"flags"</code> property</h3>
<pre class="programlisting">  "flags"                    <span class="type">GstV4l2DeviceTypeFlags</span>  : Read</pre>
<p>Device type flags.</p>
</div>
<hr>
<div class="refsect2">
<a name="GstV4l2Sink--overlay-height"></a><h3>The <code class="literal">"overlay-height"</code> property</h3>
<pre class="programlisting">  "overlay-height"           <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a>                 : Read / Write</pre>
<p>The height of the video overlay; default is equal to negotiated image height.</p>
<p>Default value: 0</p>
</div>
<hr>
<div class="refsect2">
<a name="GstV4l2Sink--overlay-left"></a><h3>The <code class="literal">"overlay-left"</code> property</h3>
<pre class="programlisting">  "overlay-left"             <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write</pre>
<p>The leftmost (x) coordinate of the video overlay; top left corner of screen is 0,0.</p>
<p>Default value: 0</p>
</div>
<hr>
<div class="refsect2">
<a name="GstV4l2Sink--overlay-top"></a><h3>The <code class="literal">"overlay-top"</code> property</h3>
<pre class="programlisting">  "overlay-top"              <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write</pre>
<p>The topmost (y) coordinate of the video overlay; top left corner of screen is 0,0.</p>
<p>Default value: 0</p>
</div>
<hr>
<div class="refsect2">
<a name="GstV4l2Sink--overlay-width"></a><h3>The <code class="literal">"overlay-width"</code> property</h3>
<pre class="programlisting">  "overlay-width"            <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a>                 : Read / Write</pre>
<p>The width of the video overlay; default is equal to negotiated image width.</p>
<p>Default value: 0</p>
</div>
<hr>
<div class="refsect2">
<a name="GstV4l2Sink--queue-size"></a><h3>The <code class="literal">"queue-size"</code> property</h3>
<pre class="programlisting">  "queue-size"               <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a>                 : Read / Write</pre>
<p>Number of buffers to be enqueud in the driver in streaming mode.</p>
<p>Allowed values: [1,16]</p>
<p>Default value: 12</p>
</div>
<hr>
<div class="refsect2">
<a name="GstV4l2Sink--brightness"></a><h3>The <code class="literal">"brightness"</code> property</h3>
<pre class="programlisting">  "brightness"               <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write</pre>
<p>Picture brightness, or more precisely, the black level.</p>
<p>Default value: 0</p>
</div>
<hr>
<div class="refsect2">
<a name="GstV4l2Sink--contrast"></a><h3>The <code class="literal">"contrast"</code> property</h3>
<pre class="programlisting">  "contrast"                 <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write</pre>
<p>Picture contrast or luma gain.</p>
<p>Default value: 0</p>
</div>
<hr>
<div class="refsect2">
<a name="GstV4l2Sink--hue"></a><h3>The <code class="literal">"hue"</code> property</h3>
<pre class="programlisting">  "hue"                      <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write</pre>
<p>Hue or color balance.</p>
<p>Default value: 0</p>
</div>
<hr>
<div class="refsect2">
<a name="GstV4l2Sink--saturation"></a><h3>The <code class="literal">"saturation"</code> property</h3>
<pre class="programlisting">  "saturation"               <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write</pre>
<p>Picture color saturation or chroma gain.</p>
<p>Default value: 0</p>
</div>
<hr>
<div class="refsect2">
<a name="GstV4l2Sink--crop-height"></a><h3>The <code class="literal">"crop-height"</code> property</h3>
<pre class="programlisting">  "crop-height"              <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a>                 : Read / Write</pre>
<p>The height of the video crop; default is equal to negotiated image height.</p>
<p>Default value: 0</p>
</div>
<hr>
<div class="refsect2">
<a name="GstV4l2Sink--crop-left"></a><h3>The <code class="literal">"crop-left"</code> property</h3>
<pre class="programlisting">  "crop-left"                <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write</pre>
<p>The leftmost (x) coordinate of the video crop; top left corner of image is 0,0.</p>
<p>Default value: 0</p>
</div>
<hr>
<div class="refsect2">
<a name="GstV4l2Sink--crop-top"></a><h3>The <code class="literal">"crop-top"</code> property</h3>
<pre class="programlisting">  "crop-top"                 <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write</pre>
<p>The topmost (y) coordinate of the video crop; top left corner of image is 0,0.</p>
<p>Default value: 0</p>
</div>
<hr>
<div class="refsect2">
<a name="GstV4l2Sink--crop-width"></a><h3>The <code class="literal">"crop-width"</code> property</h3>
<pre class="programlisting">  "crop-width"               <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a>                 : Read / Write</pre>
<p>The width of the video crop; default is equal to negotiated image width.</p>
<p>Default value: 0</p>
</div>
<hr>
<div class="refsect2">
<a name="GstV4l2Sink--min-queued-bufs"></a><h3>The <code class="literal">"min-queued-bufs"</code> property</h3>
<pre class="programlisting">  "min-queued-bufs"          <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a>                 : Read / Write</pre>
<p>Minimum number of queued bufs; v4l2sink won't dqbuf if the driver doesn't have more than this number (which normally you shouldn't change).</p>
<p>Allowed values: &lt;= 16</p>
<p>Default value: 1</p>
</div>
</div>
</div>
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