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<title>GstVideoDirection: GStreamer Base Plugins 1.0 Library Reference Manual</title>
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<a name="GstVideoDirection"></a><div class="titlepage"></div>
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<h2><span class="refentrytitle"><a name="GstVideoDirection.top_of_page"></a>GstVideoDirection</span></h2>
<p>GstVideoDirection — Interface for elements providing video
rotation and flipping controls</p>
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<a name="GstVideoDirection.properties"></a><h2>Properties</h2>
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<col width="150px" class="properties_type">
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<td class="property_type"><a class="link" href="gst-plugins-base-libs-GstVideoAlignment.html#GstVideoOrientationMethod" title="enum GstVideoOrientationMethod"><span class="type">GstVideoOrientationMethod</span></a></td>
<td class="property_name"><a class="link" href="GstVideoDirection.html#GstVideoDirection--video-direction" title="The “video-direction” property">video-direction</a></td>
<td class="property_flags">Read / Write / Construct</td>
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<a name="GstVideoDirection.other"></a><h2>Types and Values</h2>
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<td class="datatype_keyword"> </td>
<td class="function_name"><a class="link" href="GstVideoDirection.html#GstVideoDirection-struct" title="GstVideoDirection">GstVideoDirection</a></td>
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<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="GstVideoDirection.html#GstVideoDirectionInterface" title="struct GstVideoDirectionInterface">GstVideoDirectionInterface</a></td>
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<a name="GstVideoDirection.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen"> <a href="/usr/share/gtk-doc/html/gobject/GTypeModule.html">GInterface</a>
<span class="lineart">╰──</span> GstVideoDirection
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<a name="GstVideoDirection.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include <gst/video/videodirection.h>
</pre>
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<div class="refsect1">
<a name="GstVideoDirection.description"></a><h2>Description</h2>
<p>The interface allows unified access to control flipping and rotation
operations of video-sources or operators.</p>
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<div class="refsect1">
<a name="GstVideoDirection.functions_details"></a><h2>Functions</h2>
<p></p>
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<div class="refsect1">
<a name="GstVideoDirection.other_details"></a><h2>Types and Values</h2>
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<a name="GstVideoDirection-struct"></a><h3>GstVideoDirection</h3>
<pre class="programlisting">typedef struct _GstVideoDirection GstVideoDirection;</pre>
<p>Opaque <a class="link" href="GstVideoDirection.html" title="GstVideoDirection"><span class="type">GstVideoDirection</span></a> data structure.</p>
<p class="since">Since: <a class="link" href="ix05.html#api-index-1.10">1.10</a></p>
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<div class="refsect2">
<a name="GstVideoDirectionInterface"></a><h3>struct GstVideoDirectionInterface</h3>
<pre class="programlisting">struct GstVideoDirectionInterface {
GTypeInterface iface;
};
</pre>
<p><a class="link" href="GstVideoDirection.html#GstVideoDirectionInterface" title="struct GstVideoDirectionInterface"><span class="type">GstVideoDirectionInterface</span></a> interface.</p>
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<a name="GstVideoDirectionInterface.members"></a><h4>Members</h4>
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<td class="struct_member_name"><p><a href="../gobject/gobject-Type-Information.html#GTypeInterface"><span class="type">GTypeInterface</span></a> <em class="structfield"><code><a name="GstVideoDirectionInterface.iface"></a>iface</code></em>;</p></td>
<td class="struct_member_description"><p>parent interface type.</p></td>
<td class="struct_member_annotations"> </td>
</tr></tbody>
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<p class="since">Since: <a class="link" href="ix05.html#api-index-1.10">1.10</a></p>
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<div class="refsect1">
<a name="GstVideoDirection.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GstVideoDirection--video-direction"></a><h3>The <code class="literal">“video-direction”</code> property</h3>
<pre class="programlisting"> “video-direction” <a class="link" href="gst-plugins-base-libs-GstVideoAlignment.html#GstVideoOrientationMethod" title="enum GstVideoOrientationMethod"><span class="type">GstVideoOrientationMethod</span></a></pre>
<p>Video direction: rotation and flipping.</p>
<p>Flags: Read / Write / Construct</p>
<p>Default value: GST_VIDEO_ORIENTATION_IDENTITY</p>
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