<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>oss4sink</title> <meta name="generator" content="DocBook XSL Stylesheets V1.78.1"> <link rel="home" href="index.html" title="GStreamer Good Plugins 1.0 Plugins Reference Manual"> <link rel="up" href="ch01.html" title="gst-plugins-good Elements"> <link rel="prev" href="gst-plugins-good-plugins-optv.html" title="optv"> <link rel="next" href="gst-plugins-good-plugins-oss4src.html" title="oss4src"> <meta name="generator" content="GTK-Doc V1.19 (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="gst-plugins-good-plugins-optv.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 Good Plugins 1.0 Plugins Reference Manual</th> <td><a accesskey="n" href="gst-plugins-good-plugins-oss4src.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td> </tr> <tr><td colspan="5" class="shortcuts"> <a href="#gst-plugins-good-plugins-oss4sink.synopsis" class="shortcut">Top</a> | <a href="#gst-plugins-good-plugins-oss4sink.description" class="shortcut">Description</a> | <a href="#gst-plugins-good-plugins-oss4sink.object-hierarchy" class="shortcut">Object Hierarchy</a> | <a href="#gst-plugins-good-plugins-oss4sink.implemented-interfaces" class="shortcut">Implemented Interfaces</a> | <a href="#gst-plugins-good-plugins-oss4sink.properties" class="shortcut">Properties</a> </td></tr> </table> <div class="refentry"> <a name="gst-plugins-good-plugins-oss4sink"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="gst-plugins-good-plugins-oss4sink.top_of_page"></a>oss4sink</span></h2> <p>oss4sink — Output to a sound card via OSS version 4</p> </td> <td valign="top" align="right"></td> </tr></table></div> <div class="refsynopsisdiv"> <a name="gst-plugins-good-plugins-oss4sink.synopsis"></a><h2>Synopsis</h2> <a name="GstOss4Sink"></a><pre class="synopsis">struct <a class="link" href="gst-plugins-good-plugins-oss4sink.html#GstOss4Sink-struct" title="struct GstOss4Sink">GstOss4Sink</a>; </pre> </div> <div class="refsect1"> <a name="gst-plugins-good-plugins-oss4sink.object-hierarchy"></a><h2>Object Hierarchy</h2> <pre class="synopsis"> <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GObject">GObject</a> +----<a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</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> +----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer-libs/html/GstBaseSink.html">GstBaseSink</a> +----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-libs/html/gst-plugins-base-libs-gstaudiobasesink.html#GstAudioBaseSink">GstAudioBaseSink</a> +----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-libs/html/gst-plugins-base-libs-gstaudiosink.html#GstAudioSink">GstAudioSink</a> +----GstOss4Sink </pre> </div> <div class="refsect1"> <a name="gst-plugins-good-plugins-oss4sink.implemented-interfaces"></a><h2>Implemented Interfaces</h2> <p> GstOss4Sink implements <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-libs/html/gst-plugins-base-libs-gststreamvolume.html#GstStreamVolume">GstStreamVolume</a> and <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-libs/html/gst-plugins-base-libs-gstpropertyprobe.html#GstPropertyProbe">GstPropertyProbe</a>.</p> </div> <div class="refsect1"> <a name="gst-plugins-good-plugins-oss4sink.properties"></a><h2>Properties</h2> <pre class="synopsis"> "<a class="link" href="gst-plugins-good-plugins-oss4sink.html#GstOss4Sink--device" title='The "device" property'>device</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write "<a class="link" href="gst-plugins-good-plugins-oss4sink.html#GstOss4Sink--device-name" title='The "device-name" property'>device-name</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read "<a class="link" href="gst-plugins-good-plugins-oss4sink.html#GstOss4Sink--mute" title='The "mute" property'>mute</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write "<a class="link" href="gst-plugins-good-plugins-oss4sink.html#GstOss4Sink--volume" title='The "volume" property'>volume</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> : Read / Write </pre> </div> <div class="refsect1"> <a name="gst-plugins-good-plugins-oss4sink.description"></a><h2>Description</h2> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <div class="refsect2"> <a name="id-1.2.89.7.2.1"></a><h3>Element Information</h3> <div class="variablelist"><table border="0" class="variablelist"> <colgroup> <col align="left" valign="top"> <col> </colgroup> <tbody> <tr> <td><p><span class="term">plugin</span></p></td> <td> <a class="link" href="gst-plugins-good-plugins-plugin-oss4.html#plugin-oss4">oss4</a> </td> </tr> <tr> <td><p><span class="term">author</span></p></td> <td>Tim-Philipp Müller <tim centricular net></td> </tr> <tr> <td><p><span class="term">class</span></p></td> <td>Sink/Audio</td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2"> <a name="id-1.2.89.7.2.2"></a><h3>Element Pads</h3> <div class="variablelist"><table border="0" class="variablelist"> <colgroup> <col align="left" valign="top"> <col> </colgroup> <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>audio/x-alaw, rate=(int)[ 1, 192000 ], channels=(int)[ 1, 4096 ]</td> </tr> <tr> <td><p><span class="term"></span></p></td> <td> audio/x-mulaw, rate=(int)[ 1, 192000 ], channels=(int)[ 1, 4096 ]</td> </tr> <tr> <td><p><span class="term"></span></p></td> <td> audio/x-raw, format=(string){ S32LE, S32BE, S24_32LE, S24_32BE, S24LE, S16LE, S16BE, U16LE, U16BE, S8, U8 }, layout=(string)interleaved, rate=(int)[ 1, 192000 ], channels=(int)[ 1, 4096 ]</td> </tr> </tbody> </table></div> </div> </div> <p> </p> </div> <div class="refsect1"> <a name="gst-plugins-good-plugins-oss4sink.details"></a><h2>Details</h2> <div class="refsect2"> <a name="GstOss4Sink-struct"></a><h3>struct GstOss4Sink</h3> <pre class="programlisting">struct GstOss4Sink;</pre> <p> </p> </div> </div> <div class="refsect1"> <a name="gst-plugins-good-plugins-oss4sink.property-details"></a><h2>Property Details</h2> <div class="refsect2"> <a name="GstOss4Sink--device"></a><h3>The <code class="literal">"device"</code> property</h3> <pre class="programlisting"> "device" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write</pre> <p>OSS4 device (e.g. /dev/oss/hdaudio0/pcm0 or /dev/dspN) (NULL = use first available playback device).</p> <p>Default value: NULL</p> </div> <hr> <div class="refsect2"> <a name="GstOss4Sink--device-name"></a><h3>The <code class="literal">"device-name"</code> property</h3> <pre class="programlisting"> "device-name" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read</pre> <p>Human-readable name of the sound device.</p> <p>Default value: NULL</p> </div> <hr> <div class="refsect2"> <a name="GstOss4Sink--mute"></a><h3>The <code class="literal">"mute"</code> property</h3> <pre class="programlisting"> "mute" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write</pre> <p>Mute state of this stream.</p> <p>Default value: FALSE</p> </div> <hr> <div class="refsect2"> <a name="GstOss4Sink--volume"></a><h3>The <code class="literal">"volume"</code> property</h3> <pre class="programlisting"> "volume" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> : Read / Write</pre> <p>Linear volume of this stream, 1.0=100%.</p> <p>Allowed values: [0,10]</p> <p>Default value: 1</p> </div> </div> </div> <div class="footer"> <hr> Generated by GTK-Doc V1.19</div> </body> </html>