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>testsrc: 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-templatematch.html" title="templatematch"> 10<link rel="next" href="gst-plugins-bad-plugins-tiger.html" title="tiger"> 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-testsrcbin.description" class="shortcut">Description</a></span> 19</td> 20<td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> 21<td><a accesskey="u" href="ch01.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> 22<td><a accesskey="p" href="gst-plugins-bad-plugins-templatematch.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> 23<td><a accesskey="n" href="gst-plugins-bad-plugins-tiger.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> 24</tr></table> 25<div class="refentry"> 26<a name="gst-plugins-bad-plugins-testsrcbin"></a><div class="titlepage"></div> 27<div class="refnamediv"><table width="100%"><tr> 28<td valign="top"> 29<h2><span class="refentrytitle"><a name="gst-plugins-bad-plugins-testsrcbin.top_of_page"></a>testsrc</span></h2> 30<p>testsrc</p> 31</td> 32<td class="gallery_image" valign="top" align="right"></td> 33</tr></table></div> 34<div class="refsect1"> 35<a name="gst-plugins-bad-plugins-testsrcbin.description"></a><h2>Description</h2> 36<p>This is a simple GstBin source that wraps audiotestsrc/videotestsrc 37following specification passed in the URI (it implements the <a href="/usr/share/gtk-doc/html/gstreamer-1.0/gstreamer-GstUriHandler.html#GstURIHandler-struct"><span class="type">GstURIHandler</span></a> interface) 38in the form of <code class="literal">testbin://audio+video</code> or setting the "stream-types" property 39with the same format.</p> 40<p>This element also provides GstStream and GstStreamCollection and 41thus the element is useful for testing the new playbin3 infrastructure.</p> 42<p>Example pipeline: 43<code class="literal"> 44gst-launch-1.0 playbin uri=testbin://audio,volume=0.5+video,pattern=white 45</code></p> 46<div class="refsynopsisdiv"> 47<h2>Synopsis</h2> 48<div class="refsect2"> 49<a name="id-1.2.218.3.5.1"></a><h3>Element Information</h3> 50<div class="variablelist"><table border="0" class="variablelist"> 51<colgroup> 52<col align="left" valign="top"> 53<col> 54</colgroup> 55<tbody> 56<tr> 57<td><p><span class="term">plugin</span></p></td> 58<td> 59 <a class="link" href="gst-plugins-bad-plugins-plugin-debugutilsbad.html#plugin-debugutilsbad">debugutilsbad</a> 60 </td> 61</tr> 62<tr> 63<td><p><span class="term">author</span></p></td> 64<td>Erik Walthinsen <omega@cse.ogi.edu>,Wim Taymans <wim.taymans@gmail.com></td> 65</tr> 66<tr> 67<td><p><span class="term">class</span></p></td> 68<td>Generic/Bin</td> 69</tr> 70</tbody> 71</table></div> 72</div> 73<hr> 74<div class="refsect2"> 75<a name="id-1.2.218.3.5.2"></a><h3>Element Pads</h3> 76<div class="variablelist"><table border="0" class="variablelist"> 77<colgroup> 78<col align="left" valign="top"> 79<col> 80</colgroup> 81<tbody> 82<tr> 83<td><p><span class="term">name</span></p></td> 84<td>audio_src_%u</td> 85</tr> 86<tr> 87<td><p><span class="term">direction</span></p></td> 88<td>source</td> 89</tr> 90<tr> 91<td><p><span class="term">presence</span></p></td> 92<td>sometimes</td> 93</tr> 94<tr> 95<td><p><span class="term">details</span></p></td> 96<td>audio/x-raw(ANY)</td> 97</tr> 98</tbody> 99</table></div> 100<div class="variablelist"><table border="0" class="variablelist"> 101<colgroup> 102<col align="left" valign="top"> 103<col> 104</colgroup> 105<tbody> 106<tr> 107<td><p><span class="term">name</span></p></td> 108<td>video_src_%u</td> 109</tr> 110<tr> 111<td><p><span class="term">direction</span></p></td> 112<td>source</td> 113</tr> 114<tr> 115<td><p><span class="term">presence</span></p></td> 116<td>sometimes</td> 117</tr> 118<tr> 119<td><p><span class="term">details</span></p></td> 120<td>video/x-raw(ANY)</td> 121</tr> 122</tbody> 123</table></div> 124</div> 125</div> 126</div> 127<div class="refsect1"> 128<a name="gst-plugins-bad-plugins-testsrcbin.functions_details"></a><h2>Functions</h2> 129<p></p> 130</div> 131<div class="refsect1"> 132<a name="gst-plugins-bad-plugins-testsrcbin.other_details"></a><h2>Types and Values</h2> 133</div> 134</div> 135<div class="footer"> 136<hr>Generated by GTK-Doc V1.28</div> 137</body> 138</html>
