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>osssrc: GStreamer Good 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 Good Plugins 1.0 Plugins Reference Manual"> 8<link rel="up" href="ch01.html" title="gst-plugins-good Elements"> 9<link rel="prev" href="gst-plugins-good-plugins-osssink.html" title="osssink"> 10<link rel="next" href="gst-plugins-good-plugins-osxaudiosink.html" title="osxaudiosink"> 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-good-plugins-osssrc.description" class="shortcut">Description</a></span><span id="nav_hierarchy"> <span class="dim">|</span> 19 <a href="#gst-plugins-good-plugins-osssrc.object-hierarchy" class="shortcut">Object Hierarchy</a></span><span id="nav_interfaces"> <span class="dim">|</span> 20 <a href="#gst-plugins-good-plugins-osssrc.implemented-interfaces" class="shortcut">Implemented Interfaces</a></span><span id="nav_properties"> <span class="dim">|</span> 21 <a href="#gst-plugins-good-plugins-osssrc.properties" class="shortcut">Properties</a></span> 22</td> 23<td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> 24<td><a accesskey="u" href="ch01.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> 25<td><a accesskey="p" href="gst-plugins-good-plugins-osssink.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> 26<td><a accesskey="n" href="gst-plugins-good-plugins-osxaudiosink.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> 27</tr></table> 28<div class="refentry"> 29<a name="gst-plugins-good-plugins-osssrc"></a><div class="titlepage"></div> 30<div class="refnamediv"><table width="100%"><tr> 31<td valign="top"> 32<h2><span class="refentrytitle"><a name="gst-plugins-good-plugins-osssrc.top_of_page"></a>osssrc</span></h2> 33<p>osssrc</p> 34</td> 35<td class="gallery_image" valign="top" align="right"></td> 36</tr></table></div> 37<div class="refsect1"> 38<a name="gst-plugins-good-plugins-osssrc.properties"></a><h2>Properties</h2> 39<div class="informaltable"><table class="informaltable" border="0"> 40<colgroup> 41<col width="150px" class="properties_type"> 42<col width="300px" class="properties_name"> 43<col width="200px" class="properties_flags"> 44</colgroup> 45<tbody> 46<tr> 47<td class="property_type"> 48<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</td> 49<td class="property_name"><a class="link" href="gst-plugins-good-plugins-osssrc.html#GstOssSrc--device" title="The “device” property">device</a></td> 50<td class="property_flags">Read / Write</td> 51</tr> 52<tr> 53<td class="property_type"> 54<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</td> 55<td class="property_name"><a class="link" href="gst-plugins-good-plugins-osssrc.html#GstOssSrc--device-name" title="The “device-name” property">device-name</a></td> 56<td class="property_flags">Read</td> 57</tr> 58</tbody> 59</table></div> 60</div> 61<a name="GstOssSrc"></a><div class="refsect1"> 62<a name="gst-plugins-good-plugins-osssrc.other"></a><h2>Types and Values</h2> 63<div class="informaltable"><table class="informaltable" width="100%" border="0"> 64<colgroup> 65<col width="150px" class="name"> 66<col class="description"> 67</colgroup> 68<tbody><tr> 69<td class="datatype_keyword">struct</td> 70<td class="function_name"><a class="link" href="gst-plugins-good-plugins-osssrc.html#GstOssSrc-struct" title="struct GstOssSrc">GstOssSrc</a></td> 71</tr></tbody> 72</table></div> 73</div> 74<div class="refsect1"> 75<a name="gst-plugins-good-plugins-osssrc.object-hierarchy"></a><h2>Object Hierarchy</h2> 76<pre class="screen"> <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject-struct">GObject</a> 77 <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a> 78 <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstObject.html#GstObject-struct">GstObject</a> 79 <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstElement.html#GstElement-struct">GstElement</a> 80 <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-libs-1.0/GstBaseSrc.html#GstBaseSrc-struct">GstBaseSrc</a> 81 <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-libs-1.0/GstPushSrc.html#GstPushSrc-struct">GstPushSrc</a> 82 <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gst-plugins-base-libs-1.0/GstAudioBaseSrc.html#GstAudioBaseSrc-struct">GstAudioBaseSrc</a> 83 <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gst-plugins-base-libs-1.0/GstAudioSrc.html#GstAudioSrc-struct">GstAudioSrc</a> 84 <span class="lineart">╰──</span> GstOssSrc 85</pre> 86</div> 87<div class="refsect1"> 88<a name="gst-plugins-good-plugins-osssrc.implemented-interfaces"></a><h2>Implemented Interfaces</h2> 89<p> 90GstOssSrc implements 91 GstImplementsInterface and GstMixer.</p> 92</div> 93<div class="refsect1"> 94<a name="gst-plugins-good-plugins-osssrc.description"></a><h2>Description</h2> 95<p>This element lets you record sound using the Open Sound System (OSS).</p> 96<div class="refsect2"> 97<a name="id-1.2.109.8.3"></a><h3>Example pipelines</h3> 98<div class="informalexample"> 99 <table class="listing_frame" border="0" cellpadding="0" cellspacing="0"> 100 <tbody> 101 <tr> 102 <td class="listing_lines" align="right"><pre>1</pre></td> 103 <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 osssrc <span class="gtkdoc opt">!</span> audioconvert <span class="gtkdoc opt">!</span> vorbisenc <span class="gtkdoc opt">!</span> oggmux <span class="gtkdoc opt">!</span> filesink location<span class="gtkdoc opt">=</span>mymusic<span class="gtkdoc opt">.</span>ogg</pre></td> 104 </tr> 105 </tbody> 106 </table> 107</div> 108 will record sound from your sound card using OSS and encode it to an 109Ogg/Vorbis file (this will only work if your mixer settings are right 110and the right inputs enabled etc.) 111</div> 112<div class="refsynopsisdiv"> 113<h2>Synopsis</h2> 114<div class="refsect2"> 115<a name="id-1.2.109.8.4.1"></a><h3>Element Information</h3> 116<div class="variablelist"><table border="0" class="variablelist"> 117<colgroup> 118<col align="left" valign="top"> 119<col> 120</colgroup> 121<tbody> 122<tr> 123<td><p><span class="term">plugin</span></p></td> 124<td> 125 <a class="link" href="gst-plugins-good-plugins-plugin-ossaudio.html#plugin-ossaudio">ossaudio</a> 126 </td> 127</tr> 128<tr> 129<td><p><span class="term">author</span></p></td> 130<td>Erik Walthinsen <omega@cse.ogi.edu>, Wim Taymans <wim@fluendo.com></td> 131</tr> 132<tr> 133<td><p><span class="term">class</span></p></td> 134<td>Source/Audio</td> 135</tr> 136</tbody> 137</table></div> 138</div> 139<hr> 140<div class="refsect2"> 141<a name="id-1.2.109.8.4.2"></a><h3>Element Pads</h3> 142<div class="variablelist"><table border="0" class="variablelist"> 143<colgroup> 144<col align="left" valign="top"> 145<col> 146</colgroup> 147<tbody> 148<tr> 149<td><p><span class="term">name</span></p></td> 150<td>src</td> 151</tr> 152<tr> 153<td><p><span class="term">direction</span></p></td> 154<td>source</td> 155</tr> 156<tr> 157<td><p><span class="term">presence</span></p></td> 158<td>always</td> 159</tr> 160<tr> 161<td><p><span class="term">details</span></p></td> 162<td>audio/x-raw, format=(string){ S16LE, U16LE, S8, U8 }, layout=(string)interleaved, rate=(int)[ 1, 2147483647 ], channels=(int)1</td> 163</tr> 164<tr> 165<td><p><span class="term"></span></p></td> 166<td> audio/x-raw, format=(string){ S16LE, U16LE, S8, U8 }, layout=(string)interleaved, rate=(int)[ 1, 2147483647 ], channels=(int)2, channel-mask=(bitmask)0x0000000000000003</td> 167</tr> 168</tbody> 169</table></div> 170</div> 171</div> 172</div> 173<div class="refsect1"> 174<a name="gst-plugins-good-plugins-osssrc.functions_details"></a><h2>Functions</h2> 175<p></p> 176</div> 177<div class="refsect1"> 178<a name="gst-plugins-good-plugins-osssrc.other_details"></a><h2>Types and Values</h2> 179<div class="refsect2"> 180<a name="GstOssSrc-struct"></a><h3>struct GstOssSrc</h3> 181<pre class="programlisting">struct GstOssSrc;</pre> 182</div> 183</div> 184<div class="refsect1"> 185<a name="gst-plugins-good-plugins-osssrc.property-details"></a><h2>Property Details</h2> 186<div class="refsect2"> 187<a name="GstOssSrc--device"></a><h3>The <code class="literal">“device”</code> property</h3> 188<pre class="programlisting"> “device” <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</pre> 189<p>OSS device (usually /dev/dspN).</p> 190<p>Flags: Read / Write</p> 191<p>Default value: "/dev/dsp"</p> 192</div> 193<hr> 194<div class="refsect2"> 195<a name="GstOssSrc--device-name"></a><h3>The <code class="literal">“device-name”</code> property</h3> 196<pre class="programlisting"> “device-name” <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</pre> 197<p>Human-readable name of the sound device.</p> 198<p>Flags: Read</p> 199<p>Default value: ""</p> 200</div> 201</div> 202</div> 203<div class="footer"> 204<hr>Generated by GTK-Doc V1.28</div> 205</body> 206</html>
