/usr/share/doc/gstreamer0.10-doc/gstreamer-plugins-0.10/gstreamer-plugins-tee.html is in gstreamer0.10-doc 0.10.36-1.2ubuntu3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 | <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>tee</title>
<meta name="generator" content="DocBook XSL Stylesheets V1.76.1">
<link rel="home" href="index.html" title="GStreamer Core Plugins 0.10 Plugins Reference Manual">
<link rel="up" href="ch01.html" title="gstreamer Elements">
<link rel="prev" href="gstreamer-plugins-queue2.html" title="queue2">
<link rel="next" href="gstreamer-plugins-typefind.html" title="typefind">
<meta name="generator" content="GTK-Doc V1.18 (XML mode)">
<link rel="stylesheet" href="style.css" type="text/css">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
<table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2">
<tr valign="middle">
<td><a accesskey="p" href="gstreamer-plugins-queue2.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></a></td>
<td><a accesskey="u" href="ch01.html"><img src="up.png" width="24" height="24" border="0" alt="Up"></a></td>
<td><a accesskey="h" href="index.html"><img src="home.png" width="24" height="24" border="0" alt="Home"></a></td>
<th width="100%" align="center">GStreamer Core Plugins 0.10 Plugins Reference Manual</th>
<td><a accesskey="n" href="gstreamer-plugins-typefind.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td>
</tr>
<tr><td colspan="5" class="shortcuts">
<a href="#gstreamer-plugins-tee.synopsis" class="shortcut">Top</a>
|
<a href="#gstreamer-plugins-tee.description" class="shortcut">Description</a>
|
<a href="#gstreamer-plugins-tee.object-hierarchy" class="shortcut">Object Hierarchy</a>
|
<a href="#gstreamer-plugins-tee.properties" class="shortcut">Properties</a>
</td></tr>
</table>
<div class="refentry">
<a name="gstreamer-plugins-tee"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="gstreamer-plugins-tee.top_of_page"></a>tee</span></h2>
<p>tee — 1-to-N pipe fitting</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<a name="gstreamer-plugins-tee.synopsis"></a><h2>Synopsis</h2>
<a name="GstTee"></a><pre class="synopsis">struct <a class="link" href="gstreamer-plugins-tee.html#GstTee-struct" title="struct GstTee">GstTee</a>;
enum <a class="link" href="gstreamer-plugins-tee.html#GstTeePullMode" title="enum GstTeePullMode">GstTeePullMode</a>;
</pre>
</div>
<div class="refsect1">
<a name="gstreamer-plugins-tee.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
<a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject">GObject</a>
+----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstObject.html">GstObject</a>
+----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstElement.html">GstElement</a>
+----GstTee
</pre>
</div>
<div class="refsect1">
<a name="gstreamer-plugins-tee.properties"></a><h2>Properties</h2>
<pre class="synopsis">
"<a class="link" href="gstreamer-plugins-tee.html#GstTee--has-chain" title='The "has-chain" property'>has-chain</a>" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write / Construct
"<a class="link" href="gstreamer-plugins-tee.html#GstTee--has-sink-loop" title='The "has-sink-loop" property'>has-sink-loop</a>" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write / Construct
"<a class="link" href="gstreamer-plugins-tee.html#GstTee--last-message" title='The "last-message" property'>last-message</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="gstreamer-plugins-tee.html#GstTee--num-src-pads" title='The "num-src-pads" property'>num-src-pads</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="gstreamer-plugins-tee.html#GstTee--silent" title='The "silent" property'>silent</a>" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write / Construct
"<a class="link" href="gstreamer-plugins-tee.html#GstTee--pull-mode" title='The "pull-mode" property'>pull-mode</a>" <a class="link" href="gstreamer-plugins-tee.html#GstTeePullMode" title="enum GstTeePullMode"><span class="type">GstTeePullMode</span></a> : Read / Write / Construct
"<a class="link" href="gstreamer-plugins-tee.html#GstTee--alloc-pad" title='The "alloc-pad" property'>alloc-pad</a>" <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstPad.html"><span class="type">GstPad</span></a>* : Read / Write
</pre>
</div>
<div class="refsect1">
<a name="gstreamer-plugins-tee.description"></a><h2>Description</h2>
<p>
Split data to multiple pads. Branching the data flow is useful when e.g.
capturing a video where the video is shown on the screen and also encoded and
written to a file. Another example is playing music and hooking up a
visualisation module.
</p>
<p>
One needs to use separate queue elements (or a multiqueue) in each branch to
provide separate threads for each branch. Otherwise a blocked dataflow in one
branch would stall the other branches.
</p>
<p>
</p>
<div class="refsect2">
<a name="idp7296624"></a><h3>Example launch line</h3>
<div class="informalexample">
<table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
<tbody>
<tr>
<td class="listing_lines" align="right"><pre>1</pre></td>
<td class="listing_code"><pre class="programlisting">gst<span class="gtkdoc opt">-</span>launch filesrc location<span class="gtkdoc opt">=</span>song<span class="gtkdoc opt">.</span>ogg <span class="gtkdoc opt">!</span> decodebin2 <span class="gtkdoc opt">!</span> tee name<span class="gtkdoc opt">=</span>t <span class="gtkdoc opt">!</span> queue <span class="gtkdoc opt">!</span> autoaudiosink t<span class="gtkdoc opt">. !</span> queue <span class="gtkdoc opt">!</span> audioconvert <span class="gtkdoc opt">!</span> goom <span class="gtkdoc opt">!</span> ffmpegcolorspace <span class="gtkdoc opt">!</span> autovideosink</pre></td>
</tr>
</tbody>
</table>
</div>
Play a song.ogg from local dir and render visualisations using the goom
element.
</div>
<p>
</p>
<div class="refsynopsisdiv">
<h2>Synopsis</h2>
<div class="refsect2">
<a name="idp11058304"></a><h3>Element Information</h3>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term">plugin</span></p></td>
<td>
<a class="link" href="gstreamer-plugins-plugin-coreelements.html#plugin-coreelements">coreelements</a>
</td>
</tr>
<tr>
<td><p><span class="term">author</span></p></td>
<td>Erik Walthinsen <omega@cse.ogi.edu>, Wim Taymans <wim@fluendo.com></td>
</tr>
<tr>
<td><p><span class="term">class</span></p></td>
<td>Generic</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="idp11065712"></a><h3>Element Pads</h3>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term">name</span></p></td>
<td>sink</td>
</tr>
<tr>
<td><p><span class="term">direction</span></p></td>
<td>sink</td>
</tr>
<tr>
<td><p><span class="term">presence</span></p></td>
<td>always</td>
</tr>
<tr>
<td><p><span class="term">details</span></p></td>
<td>ANY</td>
</tr>
</tbody>
</table></div>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term">name</span></p></td>
<td>src%d</td>
</tr>
<tr>
<td><p><span class="term">direction</span></p></td>
<td>source</td>
</tr>
<tr>
<td><p><span class="term">presence</span></p></td>
<td>request</td>
</tr>
<tr>
<td><p><span class="term">details</span></p></td>
<td>ANY</td>
</tr>
</tbody>
</table></div>
</div>
</div>
<p>
</p>
</div>
<div class="refsect1">
<a name="gstreamer-plugins-tee.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="GstTee-struct"></a><h3>struct GstTee</h3>
<pre class="programlisting">struct GstTee;</pre>
<p>
Opaque <a class="link" href="gstreamer-plugins-tee.html#GstTee"><span class="type">GstTee</span></a> data structure.
</p>
</div>
<hr>
<div class="refsect2">
<a name="GstTeePullMode"></a><h3>enum GstTeePullMode</h3>
<pre class="programlisting">typedef enum {
GST_TEE_PULL_MODE_NEVER,
GST_TEE_PULL_MODE_SINGLE,
} GstTeePullMode;
</pre>
<p>
The different ways that tee can behave in pull mode. <em class="parameter"><code>TEE_PULL_MODE_NEVER</code></em>
disables pull mode.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><a name="GST-TEE-PULL-MODE-NEVER:CAPS"></a><span class="term"><code class="literal">GST_TEE_PULL_MODE_NEVER</code></span></p></td>
<td>Never activate in pull mode.
</td>
</tr>
<tr>
<td><p><a name="GST-TEE-PULL-MODE-SINGLE:CAPS"></a><span class="term"><code class="literal">GST_TEE_PULL_MODE_SINGLE</code></span></p></td>
<td>Only one src pad can be active in pull mode.
</td>
</tr>
</tbody>
</table></div>
</div>
</div>
<div class="refsect1">
<a name="gstreamer-plugins-tee.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GstTee--has-chain"></a><h3>The <code class="literal">"has-chain"</code> property</h3>
<pre class="programlisting"> "has-chain" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write / Construct</pre>
<p>If the element can operate in push mode.</p>
<p>Default value: TRUE</p>
</div>
<hr>
<div class="refsect2">
<a name="GstTee--has-sink-loop"></a><h3>The <code class="literal">"has-sink-loop"</code> property</h3>
<pre class="programlisting"> "has-sink-loop" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write / Construct</pre>
<p>If the element should spawn a thread (unimplemented and deprecated).</p>
<p>Default value: FALSE</p>
</div>
<hr>
<div class="refsect2">
<a name="GstTee--last-message"></a><h3>The <code class="literal">"last-message"</code> property</h3>
<pre class="programlisting"> "last-message" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read</pre>
<p>The message describing current status.</p>
<p>Default value: NULL</p>
</div>
<hr>
<div class="refsect2">
<a name="GstTee--num-src-pads"></a><h3>The <code class="literal">"num-src-pads"</code> property</h3>
<pre class="programlisting"> "num-src-pads" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read</pre>
<p>The number of source pads.</p>
<p>Allowed values: >= 0</p>
<p>Default value: 0</p>
</div>
<hr>
<div class="refsect2">
<a name="GstTee--silent"></a><h3>The <code class="literal">"silent"</code> property</h3>
<pre class="programlisting"> "silent" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write / Construct</pre>
<p>Don't produce last_message events.</p>
<p>Default value: TRUE</p>
</div>
<hr>
<div class="refsect2">
<a name="GstTee--pull-mode"></a><h3>The <code class="literal">"pull-mode"</code> property</h3>
<pre class="programlisting"> "pull-mode" <a class="link" href="gstreamer-plugins-tee.html#GstTeePullMode" title="enum GstTeePullMode"><span class="type">GstTeePullMode</span></a> : Read / Write / Construct</pre>
<p>Behavior of tee in pull mode.</p>
<p>Default value: Never activate in pull mode</p>
</div>
<hr>
<div class="refsect2">
<a name="GstTee--alloc-pad"></a><h3>The <code class="literal">"alloc-pad"</code> property</h3>
<pre class="programlisting"> "alloc-pad" <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstPad.html"><span class="type">GstPad</span></a>* : Read / Write</pre>
<p>The pad used for gst_pad_alloc_buffer.</p>
</div>
</div>
<div class="refsect1">
<a name="gstreamer-plugins-tee.see-also"></a><h2>See Also</h2>
<a class="link" href="gstreamer-plugins-identity.html#GstIdentity"><span class="type">GstIdentity</span></a>
</div>
</div>
<div class="footer">
<hr>
Generated by GTK-Doc V1.18</div>
</body>
</html>
|