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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<title>videomark</title>
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<meta name="generator" content="DocBook XSL Stylesheets V1.75.1">
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<meta name="generator" content="DocBook XSL Stylesheets V1.75.2">
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<link rel="home" href="index.html" title="GStreamer Bad Plugins 0.10 Plugins Reference Manual">
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<link rel="up" href="ch01.html" title="gst-plugins-bad Elements">
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<link rel="prev" href="gst-plugins-bad-plugins-videodetect.html" title="videodetect">
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<link rel="next" href="gst-plugins-bad-plugins-videoparse.html" title="videoparse">
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<meta name="generator" content="GTK-Doc V1.11 (XML mode)">
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<meta name="generator" content="GTK-Doc V1.13 (XML mode)">
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<link rel="chapter" href="ch01.html" title="gst-plugins-bad Elements">
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<link rel="chapter" href="ch02.html" title="gst-plugins-bad Plugins">
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</tr></table></div>
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<div class="refsynopsisdiv" title="Synopsis">
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<a name="gst-plugins-bad-plugins-videomark.synopsis"></a><h2>Synopsis</h2>
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<a name="GstVideoMark"></a><pre class="synopsis">
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<a class="link" href="gst-plugins-bad-plugins-videomark.html#GstVideoMark-struct" title="GstVideoMark">GstVideoMark</a>;
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<a name="GstVideoMark"></a><pre class="synopsis"> <a class="link" href="gst-plugins-bad-plugins-videomark.html#GstVideoMark-struct" title="GstVideoMark">GstVideoMark</a>;
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<div class="refsect1" title="Object Hierarchy">
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<a name="gst-plugins-bad-plugins-videomark.object-hierarchy"></a><h2>Object Hierarchy</h2>
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<pre class="synopsis">
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href="../gobject/gobject-The-Base-Object-Type.html#GObject"
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href="../gstreamer-0.10/GstObject.html"
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href="../gstreamer-0.10/GstElement.html"
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href="../gstreamer-libs-0.10/GstBaseTransform.html"
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href="../gst-plugins-base-libs-0.10/gst-plugins-base-libs-gstvideofilter.html#GstVideoFilter"
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<a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject">GObject</a>
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+----<a href="/usr/share/gtk-doc/html/gstreamer-0.10/GstObject.html">GstObject</a>
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+----<a href="/usr/share/gtk-doc/html/gstreamer-0.10/GstElement.html">GstElement</a>
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+----<a href="/usr/share/gtk-doc/html/gstreamer-libs-0.10/GstBaseTransform.html">GstBaseTransform</a>
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+----<a href="/usr/share/gtk-doc/html/gst-plugins-base-libs-0.10/gst-plugins-base-libs-gstvideofilter.html#GstVideoFilter">GstVideoFilter</a>
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<div class="refsect1" title="Properties">
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<a name="gst-plugins-bad-plugins-videomark.properties"></a><h2>Properties</h2>
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<pre class="synopsis">
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"<a class="link" href="gst-plugins-bad-plugins-videomark.html#GstVideoMark--enabled" title='The "enabled" property'>enabled</a>" <a
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href="../glib/glib-Basic-Types.html#gboolean"
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>gboolean</a> : Read / Write / Construct
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"<a class="link" href="gst-plugins-bad-plugins-videomark.html#GstVideoMark--pattern-count" title='The "pattern-count" property'>pattern-count</a>" <a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> : Read / Write / Construct
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"<a class="link" href="gst-plugins-bad-plugins-videomark.html#GstVideoMark--pattern-data" title='The "pattern-data" property'>pattern-data</a>" <a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> : Read / Write
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"<a class="link" href="gst-plugins-bad-plugins-videomark.html#GstVideoMark--pattern-data-count" title='The "pattern-data-count" property'>pattern-data-count</a>" <a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> : Read / Write / Construct
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"<a class="link" href="gst-plugins-bad-plugins-videomark.html#GstVideoMark--pattern-height" title='The "pattern-height" property'>pattern-height</a>" <a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> : Read / Write / Construct
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"<a class="link" href="gst-plugins-bad-plugins-videomark.html#GstVideoMark--pattern-width" title='The "pattern-width" property'>pattern-width</a>" <a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> : Read / Write / Construct
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"<a class="link" href="gst-plugins-bad-plugins-videomark.html#GstVideoMark--bottom-offset" title='The "bottom-offset" property'>bottom-offset</a>" <a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> : Read / Write / Construct
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"<a class="link" href="gst-plugins-bad-plugins-videomark.html#GstVideoMark--left-offset" title='The "left-offset" property'>left-offset</a>" <a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> : Read / Write / Construct
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"<a class="link" href="gst-plugins-bad-plugins-videomark.html#GstVideoMark--pattern-data-uint64" title='The "pattern-data-uint64" property'>pattern-data-uint64</a>" <a
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href="../glib/glib-Basic-Types.html#guint64"
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>guint64</a> : Read / Write / Construct
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"<a class="link" href="gst-plugins-bad-plugins-videomark.html#GstVideoMark--enabled" title='The "enabled" property'>enabled</a>" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write / Construct
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"<a class="link" href="gst-plugins-bad-plugins-videomark.html#GstVideoMark--pattern-count" title='The "pattern-count" property'>pattern-count</a>" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read / Write / Construct
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"<a class="link" href="gst-plugins-bad-plugins-videomark.html#GstVideoMark--pattern-data" title='The "pattern-data" property'>pattern-data</a>" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read / Write
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"<a class="link" href="gst-plugins-bad-plugins-videomark.html#GstVideoMark--pattern-data-count" title='The "pattern-data-count" property'>pattern-data-count</a>" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read / Write / Construct
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"<a class="link" href="gst-plugins-bad-plugins-videomark.html#GstVideoMark--pattern-height" title='The "pattern-height" property'>pattern-height</a>" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read / Write / Construct
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"<a class="link" href="gst-plugins-bad-plugins-videomark.html#GstVideoMark--pattern-width" title='The "pattern-width" property'>pattern-width</a>" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read / Write / Construct
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"<a class="link" href="gst-plugins-bad-plugins-videomark.html#GstVideoMark--bottom-offset" title='The "bottom-offset" property'>bottom-offset</a>" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read / Write / Construct
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"<a class="link" href="gst-plugins-bad-plugins-videomark.html#GstVideoMark--left-offset" title='The "left-offset" property'>left-offset</a>" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read / Write / Construct
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"<a class="link" href="gst-plugins-bad-plugins-videomark.html#GstVideoMark--pattern-data-uint64" title='The "pattern-data-uint64" property'>pattern-data-uint64</a>" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> : Read / Write / Construct
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<div class="refsect1" title="Description">
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<div class="refsect2" title="Example launch line">
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<a name="id3174489"></a><h3>Example launch line</h3>
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<div class="informalexample"><pre class="programlisting">
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gst-launch videotestsrc ! videomark ! ximagesink
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</pre></div> Add the default black/white squares at the bottom left of the video frames.
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<a name="id430198"></a><h3>Example launch line</h3>
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<div class="informalexample">
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<table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
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<td class="listing_lines" align="right"><pre>1</pre></td>
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<td class="listing_code"><pre class="programlisting">gst<span class="symbol">-</span>launch videotestsrc <span class="symbol">!</span> videomark <span class="symbol">!</span> ximagesink</pre></td>
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Add the default black/white squares at the bottom left of the video frames.
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Last reviewed on 2007-06-01 (0.10.6)</p>
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<div class="refsynopsisdiv" title="Synopsis">
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<div class="refsect2" title="Element Information">
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<a name="id3174517"></a><h3>Element Information</h3>
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<div class="variablelist"><table border="0">
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<col align="left" valign="top">
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<td><p><span class="term">plugin</span></p></td>
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<a class="link" href="gst-plugins-bad-plugins-plugin-videosignal.html#plugin-videosignal">videosignal</a>
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<td><p><span class="term">author</span></p></td>
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<td>Wim Taymans <wim@fluendo.com></td>
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<td><p><span class="term">class</span></p></td>
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<td>Filter/Effect/Video</td>
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<div class="refsect2" title="Element Pads">
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<a name="id3174580"></a><h3>Element Pads</h3>
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<div class="variablelist"><table border="0">
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<col align="left" valign="top">
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<td><p><span class="term">name</span></p></td>
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<td><p><span class="term">direction</span></p></td>
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<td><p><span class="term">presence</span></p></td>
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<td><p><span class="term">details</span></p></td>
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<td>video/x-raw-yuv, format=(fourcc){ I420, YV12, Y41B, Y42B, Y444, YUY2, UYVY, AYUV, YVYU }, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</td>
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<div class="variablelist"><table border="0">
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<col align="left" valign="top">
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<td><p><span class="term">name</span></p></td>
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<td><p><span class="term">direction</span></p></td>
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<td><p><span class="term">presence</span></p></td>
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<td><p><span class="term">details</span></p></td>
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<td>video/x-raw-yuv, format=(fourcc){ I420, YV12, Y41B, Y42B, Y444, YUY2, UYVY, AYUV, YVYU }, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</td>
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<div class="refsect1" title="Details">
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<a name="gst-plugins-bad-plugins-videomark.details"></a><h2>Details</h2>
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<pre class="programlisting">typedef struct _GstVideoMark GstVideoMark;</pre>
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Opaque datastructure.</p>
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<div class="refsect1" title="Property Details">
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<a name="gst-plugins-bad-plugins-videomark.property-details"></a><h2>Property Details</h2>
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<div class="refsect2" title='The "enabled" property'>
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<a name="GstVideoMark--enabled"></a><h3>The <code class="literal">"enabled"</code> property</h3>
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<pre class="programlisting"> "enabled" <a
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href="../glib/glib-Basic-Types.html#gboolean"
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>gboolean</a> : Read / Write / Construct</pre>
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<pre class="programlisting"> "enabled" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write / Construct</pre>
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<p>Enable or disable the filter.</p>
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<p>Default value: TRUE</p>
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<div class="refsect2" title='The "pattern-count" property'>
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<a name="GstVideoMark--pattern-count"></a><h3>The <code class="literal">"pattern-count"</code> property</h3>
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<pre class="programlisting"> "pattern-count" <a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> : Read / Write / Construct</pre>
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<pre class="programlisting"> "pattern-count" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read / Write / Construct</pre>
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<p>The number of pattern markers.</p>
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<p>Allowed values: >= 0</p>
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<p>Default value: 4</p>
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<div class="refsect2" title='The "pattern-data-uint64" property'>
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<a name="GstVideoMark--pattern-data-uint64"></a><h3>The <code class="literal">"pattern-data-uint64"</code> property</h3>
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<pre class="programlisting"> "pattern-data-uint64" <a
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href="../glib/glib-Basic-Types.html#guint64"
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>guint64</a> : Read / Write / Construct</pre>
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<pre class="programlisting"> "pattern-data-uint64" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> : Read / Write / Construct</pre>
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<p>The extra data pattern markers.</p>
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<p>Default value: 10</p>
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<div class="refsect1" title="See Also">
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<a name="gst-plugins-bad-plugins-videomark.see-also"></a><h2>See Also</h2>
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<a class="link" href="gst-plugins-bad-plugins-videodetect.html#GstVideoDetect"><span class="type">GstVideoDetect</span></a>
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