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

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  24 <a href="#gst-plugins-good-plugins-taginject.synopsis" class="shortcut">Top</a>
  25                    |
  26                   <a href="#gst-plugins-good-plugins-taginject.description" class="shortcut">Description</a>
  27                    |
  28                   <a href="#gst-plugins-good-plugins-taginject.object-hierarchy" class="shortcut">Object Hierarchy</a>
  29                    |
  30                   <a href="#gst-plugins-good-plugins-taginject.properties" class="shortcut">Properties</a>
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  33 <div class="refentry">
  34 <a name="gst-plugins-good-plugins-taginject"></a><div class="titlepage"></div>
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  37 <h2><span class="refentrytitle"><a name="gst-plugins-good-plugins-taginject.top_of_page"></a>taginject</span></h2>
  38 <p>taginject — inject metadata tags</p>
  39 </td>
  40 <td valign="top" align="right"></td>
  41 </tr></table></div>
  42 <div class="refsynopsisdiv">
  43 <a name="gst-plugins-good-plugins-taginject.synopsis"></a><h2>Synopsis</h2>
  44 <a name="GstTagInject"></a><pre class="synopsis">struct              <a class="link" href="gst-plugins-good-plugins-taginject.html#GstTagInject-struct" title="struct GstTagInject">GstTagInject</a>;
  45 </pre>
  46 </div>
  47 <div class="refsect1">
  48 <a name="gst-plugins-good-plugins-taginject.object-hierarchy"></a><h2>Object Hierarchy</h2>
  49 <pre class="synopsis">
  50   <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GObject">GObject</a>
  51    +----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstObject.html">GstObject</a>
  52          +----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstElement.html">GstElement</a>
  53                +----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer-libs/html/GstBaseTransform.html">GstBaseTransform</a>
  54                      +----GstTagInject
  55 </pre>
  56 </div>
  57 <div class="refsect1">
  58 <a name="gst-plugins-good-plugins-taginject.properties"></a><h2>Properties</h2>
  59 <pre class="synopsis">
  60   "<a class="link" href="gst-plugins-good-plugins-taginject.html#GstTagInject--tags" title='The "tags" property'>tags</a>"                     <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>*                : Write
  61 </pre>
  62 </div>
  63 <div class="refsect1">
  64 <a name="gst-plugins-good-plugins-taginject.description"></a><h2>Description</h2>
  65 <p>
  66 Element that injects new metadata tags, but passes incomming data through
  67 unmodified.
  68 </p>
  69 <p>
  70 </p>
  71 <div class="refsect2">
  72 <a name="idp16281008"></a><h3>Example launch lines</h3>
  73 <div class="informalexample">
  74   <table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
  75     <tbody>
  76       <tr>
  77         <td class="listing_lines" align="right"><pre>1</pre></td>
  78         <td class="listing_code"><pre class="programlisting">gst<span class="gtkdoc opt">-</span>launch audiotestsrc num<span class="gtkdoc opt">-</span>buffers<span class="gtkdoc opt">=</span><span class="number">100</span> <span class="gtkdoc opt">!</span> taginject tags<span class="gtkdoc opt">=</span><span class="string">&quot;title=testsrc,artist=gstreamer&quot;</span> <span class="gtkdoc opt">!</span> vorbisenc <span class="gtkdoc opt">!</span> oggmux <span class="gtkdoc opt">!</span> filesink location<span class="gtkdoc opt">=</span>test<span class="gtkdoc opt">.</span>ogg</pre></td>
  79       </tr>
  80     </tbody>
  81   </table>
  82 </div>
  83  set title and artist
  84 <div class="informalexample">
  85   <table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
  86     <tbody>
  87       <tr>
  88         <td class="listing_lines" align="right"><pre>1</pre></td>
  89         <td class="listing_code"><pre class="programlisting">gst<span class="gtkdoc opt">-</span>launch audiotestsrc num<span class="gtkdoc opt">-</span>buffers<span class="gtkdoc opt">=</span><span class="number">100</span> <span class="gtkdoc opt">!</span> taginject tags<span class="gtkdoc opt">=</span><span class="string">&quot;keywords=\{</span><span class="gtkdoc esc">\&quot;</span><span class="string">testone</span><span class="gtkdoc esc">\&quot;</span><span class="string">,</span><span class="gtkdoc esc">\&quot;</span><span class="string">audio</span><span class="gtkdoc esc">\&quot;</span><span class="string">\},title=</span><span class="gtkdoc esc">\&quot;</span><span class="string">audio testtone</span><span class="gtkdoc esc">\&quot;</span><span class="string">&quot;</span> <span class="gtkdoc opt">!</span> vorbisenc <span class="gtkdoc opt">!</span> oggmux <span class="gtkdoc opt">!</span> filesink location<span class="gtkdoc opt">=</span>test<span class="gtkdoc opt">.</span>ogg</pre></td>
  90       </tr>
  91     </tbody>
  92   </table>
  93 </div>
  94  set keywords and title demonstrating quoting of special chars and handling lists
  95 </div>
  96 <p>
  97 </p>
  98 <div class="refsynopsisdiv">
  99 <h2>Synopsis</h2>
 100 <div class="refsect2">
 101 <a name="idp21287072"></a><h3>Element Information</h3>
 102 <div class="variablelist"><table border="0">
 103 <col align="left" valign="top">
 104 <tbody>
 105 <tr>
 106 <td><p><span class="term">plugin</span></p></td>
 107 <td>
 108             <a class="link" href="gst-plugins-good-plugins-plugin-debug.html#plugin-debug">debug</a>
 109           </td>
 110 </tr>
 111 <tr>
 112 <td><p><span class="term">author</span></p></td>
 113 <td>Stefan Kost &lt;ensonic@users.sf.net&gt;</td>
 114 </tr>
 115 <tr>
 116 <td><p><span class="term">class</span></p></td>
 117 <td>Generic</td>
 118 </tr>
 119 </tbody>
 120 </table></div>
 121 </div>
 122 <hr>
 123 <div class="refsect2">
 124 <a name="idp19488016"></a><h3>Element Pads</h3>
 125 <div class="variablelist"><table border="0">
 126 <col align="left" valign="top">
 127 <tbody>
 128 <tr>
 129 <td><p><span class="term">name</span></p></td>
 130 <td>sink</td>
 131 </tr>
 132 <tr>
 133 <td><p><span class="term">direction</span></p></td>
 134 <td>sink</td>
 135 </tr>
 136 <tr>
 137 <td><p><span class="term">presence</span></p></td>
 138 <td>always</td>
 139 </tr>
 140 <tr>
 141 <td><p><span class="term">details</span></p></td>
 142 <td>ANY</td>
 143 </tr>
 144 </tbody>
 145 </table></div>
 146 <div class="variablelist"><table border="0">
 147 <col align="left" valign="top">
 148 <tbody>
 149 <tr>
 150 <td><p><span class="term">name</span></p></td>
 151 <td>src</td>
 152 </tr>
 153 <tr>
 154 <td><p><span class="term">direction</span></p></td>
 155 <td>source</td>
 156 </tr>
 157 <tr>
 158 <td><p><span class="term">presence</span></p></td>
 159 <td>always</td>
 160 </tr>
 161 <tr>
 162 <td><p><span class="term">details</span></p></td>
 163 <td>ANY</td>
 164 </tr>
 165 </tbody>
 166 </table></div>
 167 </div>
 168 </div>
 169 <p>
 170 </p>
 171 </div>
 172 <div class="refsect1">
 173 <a name="gst-plugins-good-plugins-taginject.details"></a><h2>Details</h2>
 174 <div class="refsect2">
 175 <a name="GstTagInject-struct"></a><h3>struct GstTagInject</h3>
 176 <pre class="programlisting">struct GstTagInject;</pre>
 177 <p>
 178 Opaque <a class="link" href="gst-plugins-good-plugins-taginject.html#GstTagInject"><span class="type">GstTagInject</span></a> data structure
 179 </p>
 180 </div>
 181 </div>
 182 <div class="refsect1">
 183 <a name="gst-plugins-good-plugins-taginject.property-details"></a><h2>Property Details</h2>
 184 <div class="refsect2">
 185 <a name="GstTagInject--tags"></a><h3>The <code class="literal">"tags"</code> property</h3>
 186 <pre class="programlisting">  "tags"                     <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>*                : Write</pre>
 187 <p>List of tags to inject into the target file.</p>
 188 <p>Default value: NULL</p>
 189 </div>
 190 </div>
 191 </div>
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