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>tonegeneratesrc: 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-timecodestamper.html" title="timecodestamper"> 10<link rel="next" href="gst-plugins-bad-plugins-tsdemux.html" title="tsdemux"> 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 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href="gst-plugins-bad-plugins-tsdemux.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-tonegeneratesrc"></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-tonegeneratesrc.top_of_page"></a>tonegeneratesrc</span></h2> 32<p>tonegeneratesrc</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-tonegeneratesrc.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> 45<tr> 46<td class="property_type"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a></td> 47<td class="property_name"><a class="link" href="gst-plugins-bad-plugins-tonegeneratesrc.html#GstToneGenerateSrc--freq" title="The “freq” property">freq</a></td> 48<td class="property_flags">Read / Write</td> 49</tr> 50<tr> 51<td class="property_type"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a></td> 52<td class="property_name"><a class="link" href="gst-plugins-bad-plugins-tonegeneratesrc.html#GstToneGenerateSrc--freq2" title="The “freq2” property">freq2</a></td> 53<td class="property_flags">Read / Write</td> 54</tr> 55<tr> 56<td class="property_type"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a></td> 57<td class="property_name"><a class="link" href="gst-plugins-bad-plugins-tonegeneratesrc.html#GstToneGenerateSrc--off-time" title="The “off-time” property">off-time</a></td> 58<td class="property_flags">Read / Write</td> 59</tr> 60<tr> 61<td class="property_type"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a></td> 62<td class="property_name"><a class="link" href="gst-plugins-bad-plugins-tonegeneratesrc.html#GstToneGenerateSrc--off-time2" title="The “off-time2” property">off-time2</a></td> 63<td class="property_flags">Read / Write</td> 64</tr> 65<tr> 66<td class="property_type"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a></td> 67<td class="property_name"><a class="link" href="gst-plugins-bad-plugins-tonegeneratesrc.html#GstToneGenerateSrc--on-time" title="The “on-time” property">on-time</a></td> 68<td class="property_flags">Read / Write</td> 69</tr> 70<tr> 71<td class="property_type"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a></td> 72<td class="property_name"><a class="link" href="gst-plugins-bad-plugins-tonegeneratesrc.html#GstToneGenerateSrc--on-time2" title="The “on-time2” property">on-time2</a></td> 73<td class="property_flags">Read / Write</td> 74</tr> 75<tr> 76<td class="property_type"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></td> 77<td class="property_name"><a class="link" href="gst-plugins-bad-plugins-tonegeneratesrc.html#GstToneGenerateSrc--repeat" title="The “repeat” property">repeat</a></td> 78<td class="property_flags">Read / Write</td> 79</tr> 80<tr> 81<td class="property_type"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a></td> 82<td class="property_name"><a class="link" href="gst-plugins-bad-plugins-tonegeneratesrc.html#GstToneGenerateSrc--samplesperbuffer" title="The “samplesperbuffer” property">samplesperbuffer</a></td> 83<td class="property_flags">Read / Write</td> 84</tr> 85<tr> 86<td class="property_type"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a></td> 87<td class="property_name"><a class="link" href="gst-plugins-bad-plugins-tonegeneratesrc.html#GstToneGenerateSrc--volume" title="The “volume” property">volume</a></td> 88<td class="property_flags">Read / Write</td> 89</tr> 90<tr> 91<td class="property_type"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a></td> 92<td class="property_name"><a class="link" href="gst-plugins-bad-plugins-tonegeneratesrc.html#GstToneGenerateSrc--volume2" title="The “volume2” property">volume2</a></td> 93<td class="property_flags">Read / Write</td> 94</tr> 95</tbody> 96</table></div> 97</div> 98<a name="GstToneGenerateSrc"></a><div class="refsect1"> 99<a name="gst-plugins-bad-plugins-tonegeneratesrc.other"></a><h2>Types and Values</h2> 100<div class="informaltable"><table class="informaltable" width="100%" border="0"> 101<colgroup> 102<col width="150px" class="name"> 103<col class="description"> 104</colgroup> 105<tbody><tr> 106<td class="datatype_keyword">struct</td> 107<td class="function_name"><a class="link" href="gst-plugins-bad-plugins-tonegeneratesrc.html#GstToneGenerateSrc-struct" title="struct GstToneGenerateSrc">GstToneGenerateSrc</a></td> 108</tr></tbody> 109</table></div> 110</div> 111<div class="refsect1"> 112<a name="gst-plugins-bad-plugins-tonegeneratesrc.object-hierarchy"></a><h2>Object Hierarchy</h2> 113<pre class="screen"> <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject-struct">GObject</a> 114 <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a> 115 <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstObject.html#GstObject-struct">GstObject</a> 116 <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstElement.html#GstElement-struct">GstElement</a> 117 <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-libs-1.0/GstBaseSrc.html#GstBaseSrc-struct">GstBaseSrc</a> 118 <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-libs-1.0/GstPushSrc.html#GstPushSrc-struct">GstPushSrc</a> 119 <span class="lineart">╰──</span> GstToneGenerateSrc 120</pre> 121</div> 122<div class="refsect1"> 123<a name="gst-plugins-bad-plugins-tonegeneratesrc.description"></a><h2>Description</h2> 124<div class="refsynopsisdiv"> 125<h2>Synopsis</h2> 126<div class="refsect2"> 127<a name="id-1.2.221.7.2.1"></a><h3>Element Information</h3> 128<div class="variablelist"><table border="0" class="variablelist"> 129<colgroup> 130<col align="left" valign="top"> 131<col> 132</colgroup> 133<tbody> 134<tr> 135<td><p><span class="term">plugin</span></p></td> 136<td> 137 <a class="link" href="gst-plugins-bad-plugins-plugin-spandsp.html#plugin-spandsp">spandsp</a> 138 </td> 139</tr> 140<tr> 141<td><p><span class="term">author</span></p></td> 142<td>Iskratel <www.iskratel.com></td> 143</tr> 144<tr> 145<td><p><span class="term">class</span></p></td> 146<td>Source/Audio</td> 147</tr> 148</tbody> 149</table></div> 150</div> 151<hr> 152<div class="refsect2"> 153<a name="id-1.2.221.7.2.2"></a><h3>Element Pads</h3> 154<div class="variablelist"><table border="0" class="variablelist"> 155<colgroup> 156<col align="left" valign="top"> 157<col> 158</colgroup> 159<tbody> 160<tr> 161<td><p><span class="term">name</span></p></td> 162<td>src</td> 163</tr> 164<tr> 165<td><p><span class="term">direction</span></p></td> 166<td>source</td> 167</tr> 168<tr> 169<td><p><span class="term">presence</span></p></td> 170<td>always</td> 171</tr> 172<tr> 173<td><p><span class="term">details</span></p></td> 174<td>audio/x-raw, format=(string)S16LE, layout=(string)interleaved, rate=(int)8000, channels=(int)1</td> 175</tr> 176</tbody> 177</table></div> 178</div> 179</div> 180</div> 181<div class="refsect1"> 182<a name="gst-plugins-bad-plugins-tonegeneratesrc.functions_details"></a><h2>Functions</h2> 183<p></p> 184</div> 185<div class="refsect1"> 186<a name="gst-plugins-bad-plugins-tonegeneratesrc.other_details"></a><h2>Types and Values</h2> 187<div class="refsect2"> 188<a name="GstToneGenerateSrc-struct"></a><h3>struct GstToneGenerateSrc</h3> 189<pre class="programlisting">struct GstToneGenerateSrc;</pre> 190<p>tonegeneratesrc object structure.</p> 191</div> 192</div> 193<div class="refsect1"> 194<a name="gst-plugins-bad-plugins-tonegeneratesrc.property-details"></a><h2>Property Details</h2> 195<div class="refsect2"> 196<a name="GstToneGenerateSrc--freq"></a><h3>The <code class="literal">“freq”</code> property</h3> 197<pre class="programlisting"> “freq” <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a></pre> 198<p>Frequency of test signal.</p> 199<p>Flags: Read / Write</p> 200<p>Allowed values: [0,20000]</p> 201<p>Default value: 0</p> 202</div> 203<hr> 204<div class="refsect2"> 205<a name="GstToneGenerateSrc--freq2"></a><h3>The <code class="literal">“freq2”</code> property</h3> 206<pre class="programlisting"> “freq2” <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a></pre> 207<p>Frequency of second telephony tone component.</p> 208<p>Flags: Read / Write</p> 209<p>Allowed values: [0,20000]</p> 210<p>Default value: 0</p> 211</div> 212<hr> 213<div class="refsect2"> 214<a name="GstToneGenerateSrc--off-time"></a><h3>The <code class="literal">“off-time”</code> property</h3> 215<pre class="programlisting"> “off-time” <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a></pre> 216<p>Time of the first period when the tone signal is off.</p> 217<p>Flags: Read / Write</p> 218<p>Allowed values: >= 0</p> 219<p>Default value: 1000</p> 220</div> 221<hr> 222<div class="refsect2"> 223<a name="GstToneGenerateSrc--off-time2"></a><h3>The <code class="literal">“off-time2”</code> property</h3> 224<pre class="programlisting"> “off-time2” <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a></pre> 225<p>Time of the second period when the tone signal is off.</p> 226<p>Flags: Read / Write</p> 227<p>Allowed values: >= 0</p> 228<p>Default value: 1000</p> 229</div> 230<hr> 231<div class="refsect2"> 232<a name="GstToneGenerateSrc--on-time"></a><h3>The <code class="literal">“on-time”</code> property</h3> 233<pre class="programlisting"> “on-time” <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a></pre> 234<p>Time of the first period when the tone signal is present.</p> 235<p>Flags: Read / Write</p> 236<p>Allowed values: >= 1</p> 237<p>Default value: 1000</p> 238</div> 239<hr> 240<div class="refsect2"> 241<a name="GstToneGenerateSrc--on-time2"></a><h3>The <code class="literal">“on-time2”</code> property</h3> 242<pre class="programlisting"> “on-time2” <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a></pre> 243<p>Time of the second period when the tone signal is present.</p> 244<p>Flags: Read / Write</p> 245<p>Allowed values: >= 1</p> 246<p>Default value: 1000</p> 247</div> 248<hr> 249<div class="refsect2"> 250<a name="GstToneGenerateSrc--repeat"></a><h3>The <code class="literal">“repeat”</code> property</h3> 251<pre class="programlisting"> “repeat” <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre> 252<p>Whether to repeat specified tone indefinitly.</p> 253<p>Flags: Read / Write</p> 254<p>Default value: FALSE</p> 255</div> 256<hr> 257<div class="refsect2"> 258<a name="GstToneGenerateSrc--samplesperbuffer"></a><h3>The <code class="literal">“samplesperbuffer”</code> property</h3> 259<pre class="programlisting"> “samplesperbuffer” <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a></pre> 260<p>Number of samples in each outgoing buffer.</p> 261<p>Flags: Read / Write</p> 262<p>Allowed values: >= 1</p> 263<p>Default value: 1024</p> 264</div> 265<hr> 266<div class="refsect2"> 267<a name="GstToneGenerateSrc--volume"></a><h3>The <code class="literal">“volume”</code> property</h3> 268<pre class="programlisting"> “volume” <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a></pre> 269<p>Volume of first signal.</p> 270<p>Flags: Read / Write</p> 271<p>Allowed values: [-50,0]</p> 272<p>Default value: 0</p> 273</div> 274<hr> 275<div class="refsect2"> 276<a name="GstToneGenerateSrc--volume2"></a><h3>The <code class="literal">“volume2”</code> property</h3> 277<pre class="programlisting"> “volume2” <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a></pre> 278<p>Volume of second tone signal.</p> 279<p>Flags: Read / Write</p> 280<p>Allowed values: [-50,0]</p> 281<p>Default value: 0</p> 282</div> 283</div> 284</div> 285<div class="footer"> 286<hr>Generated by GTK-Doc V1.28</div> 287</body> 288</html>
