1<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> 2<html> 3<head> 4<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 5<title>mirror: GStreamer Bad Plugins 1.0 Plugins Reference Manual</title> 6<meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> 7<link rel="home" href="index.html" title="GStreamer Bad Plugins 1.0 Plugins Reference Manual"> 8<link rel="up" href="ch01.html" title="gst-plugins-bad Elements"> 9<link rel="prev" href="gst-plugins-bad-plugins-midiparse.html" title="midiparse"> 10<link rel="next" href="gst-plugins-bad-plugins-mmssrc.html" title="mmssrc"> 11<meta name="generator" content="GTK-Doc V1.28 (XML mode)"> 12<link rel="stylesheet" href="style.css" type="text/css"> 13</head> 14<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> 15<table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> 16<td width="100%" align="left" class="shortcuts"> 17<a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> 18 <a href="#gst-plugins-bad-plugins-mirror.description" class="shortcut">Description</a></span><span id="nav_hierarchy"> <span class="dim">|</span> 19 <a href="#gst-plugins-bad-plugins-mirror.object-hierarchy" class="shortcut">Object Hierarchy</a></span><span id="nav_properties"> <span class="dim">|</span> 20 <a href="#gst-plugins-bad-plugins-mirror.properties" class="shortcut">Properties</a></span> 21</td> 22<td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> 23<td><a accesskey="u" href="ch01.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> 24<td><a accesskey="p" href="gst-plugins-bad-plugins-midiparse.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> 25<td><a accesskey="n" href="gst-plugins-bad-plugins-mmssrc.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> 26</tr></table> 27<div class="refentry"> 28<a name="gst-plugins-bad-plugins-mirror"></a><div class="titlepage"></div> 29<div class="refnamediv"><table width="100%"><tr> 30<td valign="top"> 31<h2><span class="refentrytitle"><a name="gst-plugins-bad-plugins-mirror.top_of_page"></a>mirror</span></h2> 32<p>mirror</p> 33</td> 34<td class="gallery_image" valign="top" align="right"></td> 35</tr></table></div> 36<div class="refsect1"> 37<a name="gst-plugins-bad-plugins-mirror.properties"></a><h2>Properties</h2> 38<div class="informaltable"><table class="informaltable" border="0"> 39<colgroup> 40<col width="150px" class="properties_type"> 41<col width="300px" class="properties_name"> 42<col width="200px" class="properties_flags"> 43</colgroup> 44<tbody><tr> 45<td class="property_type"><a class="link" href="gst-plugins-bad-plugins-mirror.html#GstMirrorMode" title="enum GstMirrorMode"><span class="type">GstMirrorMode</span></a></td> 46<td class="property_name"><a class="link" href="gst-plugins-bad-plugins-mirror.html#GstMirror--mode" title="The “mode” property">mode</a></td> 47<td class="property_flags">Read / Write</td> 48</tr></tbody> 49</table></div> 50</div> 51<a name="GstMirror"></a><div class="refsect1"> 52<a name="gst-plugins-bad-plugins-mirror.other"></a><h2>Types and Values</h2> 53<div class="informaltable"><table class="informaltable" width="100%" border="0"> 54<colgroup> 55<col width="150px" class="name"> 56<col class="description"> 57</colgroup> 58<tbody> 59<tr> 60<td class="datatype_keyword">struct</td> 61<td class="function_name"><a class="link" href="gst-plugins-bad-plugins-mirror.html#GstMirror-struct" title="struct GstMirror">GstMirror</a></td> 62</tr> 63<tr> 64<td class="datatype_keyword">enum</td> 65<td class="function_name"><a class="link" href="gst-plugins-bad-plugins-mirror.html#GstMirrorMode" title="enum GstMirrorMode">GstMirrorMode</a></td> 66</tr> 67</tbody> 68</table></div> 69</div> 70<div class="refsect1"> 71<a name="gst-plugins-bad-plugins-mirror.object-hierarchy"></a><h2>Object Hierarchy</h2> 72<pre class="screen"> <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject-struct">GObject</a> 73 <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a> 74 <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstObject.html#GstObject-struct">GstObject</a> 75 <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstElement.html#GstElement-struct">GstElement</a> 76 <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-libs-1.0/GstBaseTransform.html#GstBaseTransform-struct">GstBaseTransform</a> 77 <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gst-plugins-base-libs-1.0/GstVideoFilter.html#GstVideoFilter-struct">GstVideoFilter</a> 78 <span class="lineart">╰──</span> GstGeometricTransform 79 <span class="lineart">╰──</span> GstMirror 80</pre> 81</div> 82<div class="refsect1"> 83<a name="gst-plugins-bad-plugins-mirror.description"></a><h2>Description</h2> 84<p>Mirror is a geometric transform element. It splits the image into two halves 85and reflects one over each other.</p> 86<div class="refsect3"> 87<a name="id-1.2.138.7.3"></a><h4>Example launch line</h4> 88<div class="informalexample"> 89 <table class="listing_frame" border="0" cellpadding="0" cellspacing="0"> 90 <tbody> 91 <tr> 92 <td class="listing_lines" align="right"><pre>1</pre></td> 93 <td class="listing_code"><pre class="programlisting">gst<span class="gtkdoc opt">-</span>launch<span class="gtkdoc opt">-</span><span class="number">1.0</span> <span class="gtkdoc opt">-</span>v videotestsrc <span class="gtkdoc opt">!</span> mirror <span class="gtkdoc opt">!</span> videoconvert <span class="gtkdoc opt">!</span> autovideosink</pre></td> 94 </tr> 95 </tbody> 96 </table> 97</div> 98 99<p></p> 100</div> 101<div class="refsynopsisdiv"> 102<h2>Synopsis</h2> 103<div class="refsect2"> 104<a name="id-1.2.138.7.4.1"></a><h3>Element Information</h3> 105<div class="variablelist"><table border="0" class="variablelist"> 106<colgroup> 107<col align="left" valign="top"> 108<col> 109</colgroup> 110<tbody> 111<tr> 112<td><p><span class="term">plugin</span></p></td> 113<td> 114 <a class="link" href="gst-plugins-bad-plugins-plugin-geometrictransform.html#plugin-geometrictransform">geometrictransform</a> 115 </td> 116</tr> 117<tr> 118<td><p><span class="term">author</span></p></td> 119<td>Filippo Argiolas <filippo.argiolas@gmail.com></td> 120</tr> 121<tr> 122<td><p><span class="term">class</span></p></td> 123<td>Transform/Effect/Video</td> 124</tr> 125</tbody> 126</table></div> 127</div> 128<hr> 129<div class="refsect2"> 130<a name="id-1.2.138.7.4.2"></a><h3>Element Pads</h3> 131<div class="variablelist"><table border="0" class="variablelist"> 132<colgroup> 133<col align="left" valign="top"> 134<col> 135</colgroup> 136<tbody> 137<tr> 138<td><p><span class="term">name</span></p></td> 139<td>sink</td> 140</tr> 141<tr> 142<td><p><span class="term">direction</span></p></td> 143<td>sink</td> 144</tr> 145<tr> 146<td><p><span class="term">presence</span></p></td> 147<td>always</td> 148</tr> 149<tr> 150<td><p><span class="term">details</span></p></td> 151<td>video/x-raw, format=(string){ ARGB, BGR, BGRA, BGRx, RGB, RGBA, RGBx, AYUV, xBGR, xRGB, GRAY8, GRAY16_BE, GRAY16_LE }, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</td> 152</tr> 153</tbody> 154</table></div> 155<div class="variablelist"><table border="0" class="variablelist"> 156<colgroup> 157<col align="left" valign="top"> 158<col> 159</colgroup> 160<tbody> 161<tr> 162<td><p><span class="term">name</span></p></td> 163<td>src</td> 164</tr> 165<tr> 166<td><p><span class="term">direction</span></p></td> 167<td>source</td> 168</tr> 169<tr> 170<td><p><span class="term">presence</span></p></td> 171<td>always</td> 172</tr> 173<tr> 174<td><p><span class="term">details</span></p></td> 175<td>video/x-raw, format=(string){ ARGB, BGR, BGRA, BGRx, RGB, RGBA, RGBx, AYUV, xBGR, xRGB, GRAY8, GRAY16_BE, GRAY16_LE }, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</td> 176</tr> 177</tbody> 178</table></div> 179</div> 180</div> 181</div> 182<div class="refsect1"> 183<a name="gst-plugins-bad-plugins-mirror.functions_details"></a><h2>Functions</h2> 184<p></p> 185</div> 186<div class="refsect1"> 187<a name="gst-plugins-bad-plugins-mirror.other_details"></a><h2>Types and Values</h2> 188<div class="refsect2"> 189<a name="GstMirror-struct"></a><h3>struct GstMirror</h3> 190<pre class="programlisting">struct GstMirror;</pre> 191</div> 192<hr> 193<div class="refsect2"> 194<a name="GstMirrorMode"></a><h3>enum GstMirrorMode</h3> 195<p>How to split the video frame and which side reflect</p> 196<div class="refsect3"> 197<a name="GstMirrorMode.members"></a><h4>Members</h4> 198<div class="informaltable"><table class="informaltable" width="100%" border="0"> 199<colgroup> 200<col width="300px" class="enum_members_name"> 201<col class="enum_members_description"> 202<col width="200px" class="enum_members_annotations"> 203</colgroup> 204<tbody> 205<tr> 206<td class="enum_member_name"><p><a name="GST-MIRROR-MODE-LEFT:CAPS"></a>GST_MIRROR_MODE_LEFT</p></td> 207<td class="enum_member_description"> 208<p>Split horizontally and reflect left into right</p> 209</td> 210<td class="enum_member_annotations"> </td> 211</tr> 212<tr> 213<td class="enum_member_name"><p><a name="GST-MIRROR-MODE-RIGHT:CAPS"></a>GST_MIRROR_MODE_RIGHT</p></td> 214<td class="enum_member_description"> 215<p>Split horizontally and reflect right into left</p> 216</td> 217<td class="enum_member_annotations"> </td> 218</tr> 219<tr> 220<td class="enum_member_name"><p><a name="GST-MIRROR-MODE-TOP:CAPS"></a>GST_MIRROR_MODE_TOP</p></td> 221<td class="enum_member_description"> 222<p>Split horizontally and reflect top into bottom</p> 223</td> 224<td class="enum_member_annotations"> </td> 225</tr> 226<tr> 227<td class="enum_member_name"><p><a name="GST-MIRROR-MODE-BOTTOM:CAPS"></a>GST_MIRROR_MODE_BOTTOM</p></td> 228<td class="enum_member_description"> 229<p>Split horizontally and reflect bottom into top</p> 230</td> 231<td class="enum_member_annotations"> </td> 232</tr> 233</tbody> 234</table></div> 235</div> 236</div> 237</div> 238<div class="refsect1"> 239<a name="gst-plugins-bad-plugins-mirror.property-details"></a><h2>Property Details</h2> 240<div class="refsect2"> 241<a name="GstMirror--mode"></a><h3>The <code class="literal">“mode”</code> property</h3> 242<pre class="programlisting"> “mode” <a class="link" href="gst-plugins-bad-plugins-mirror.html#GstMirrorMode" title="enum GstMirrorMode"><span class="type">GstMirrorMode</span></a></pre> 243<p>How to split the video frame and which side reflect.</p> 244<p>Flags: Read / Write</p> 245<p>Default value: Split horizontally and reflect left into right</p> 246</div> 247</div> 248<div class="refsect1"> 249<a name="gst-plugins-bad-plugins-mirror.see-also"></a><h2>See Also</h2> 250<p>geometrictransform</p> 251</div> 252</div> 253<div class="footer"> 254<hr>Generated by GTK-Doc V1.28</div> 255</body> 256</html>
