<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>rtpac3pay</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-rtpac3depay.html" title="rtpac3depay"> <link rel="next" href="gst-plugins-good-plugins-rtpamrdepay.html" title="rtpamrdepay"> <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-rtpac3depay.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-rtpamrdepay.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-rtpac3pay.synopsis" class="shortcut">Top</a> | <a href="#gst-plugins-good-plugins-rtpac3pay.description" class="shortcut">Description</a> | <a href="#gst-plugins-good-plugins-rtpac3pay.object-hierarchy" class="shortcut">Object Hierarchy</a> </td></tr> </table> <div class="refentry"> <a name="gst-plugins-good-plugins-rtpac3pay"></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-rtpac3pay.top_of_page"></a>rtpac3pay</span></h2> <p>rtpac3pay — Payload AC3 audio as RTP packets (RFC 4184)</p> </td> <td valign="top" align="right"></td> </tr></table></div> <div class="refsynopsisdiv"> <a name="gst-plugins-good-plugins-rtpac3pay.synopsis"></a><h2>Synopsis</h2> <a name="GstRtpAC3Pay"></a><pre class="synopsis">struct <a class="link" href="gst-plugins-good-plugins-rtpac3pay.html#GstRtpAC3Pay-struct" title="struct GstRtpAC3Pay">GstRtpAC3Pay</a>; </pre> </div> <div class="refsect1"> <a name="gst-plugins-good-plugins-rtpac3pay.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/gst-plugins-base-libs/html/gst-plugins-base-libs-gstrtpbasepayload.html#GstRTPBasePayload">GstRTPBasePayload</a> +----GstRtpAC3Pay </pre> </div> <div class="refsect1"> <a name="gst-plugins-good-plugins-rtpac3pay.description"></a><h2>Description</h2> <p> Payload AC3 audio into RTP packets according to RFC 4184. For detailed information see: http://www.rfc-editor.org/rfc/rfc4184.txt </p> <p> </p> <div class="refsect2"> <a name="id-1.2.113.5.3.1"></a><h3>Example pipeline</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 <span class="gtkdoc opt">-</span>v audiotestsrc <span class="gtkdoc opt">!</span> avenc_ac3 <span class="gtkdoc opt">!</span> rtpac3pay <span class="gtkdoc opt">!</span> udpsink</pre></td> </tr> </tbody> </table> </div> This example pipeline will encode and payload AC3 stream. Refer to the rtpac3depay example to depayload and decode the RTP stream. </div> <p> </p> <p> Last reviewed on 2013-04-25 (1.1.0) </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <div class="refsect2"> <a name="id-1.2.113.5.5.1"></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-rtp.html#plugin-rtp">rtp</a> </td> </tr> <tr> <td><p><span class="term">author</span></p></td> <td>Wim Taymans <wim.taymans@gmail.com></td> </tr> <tr> <td><p><span class="term">class</span></p></td> <td>Codec/Payloader/Network/RTP</td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2"> <a name="id-1.2.113.5.5.2"></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/ac3</td> </tr> <tr> <td><p><span class="term"></span></p></td> <td> audio/x-ac3</td> </tr> </tbody> </table></div> <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>src</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>always</td> </tr> <tr> <td><p><span class="term">details</span></p></td> <td>application/x-rtp, media=(string)audio, payload=(int)[ 96, 127 ], clock-rate=(int){ 32000, 44100, 48000 }, encoding-name=(string)AC3</td> </tr> </tbody> </table></div> </div> </div> <p> </p> </div> <div class="refsect1"> <a name="gst-plugins-good-plugins-rtpac3pay.details"></a><h2>Details</h2> <div class="refsect2"> <a name="GstRtpAC3Pay-struct"></a><h3>struct GstRtpAC3Pay</h3> <pre class="programlisting">struct GstRtpAC3Pay;</pre> <p> </p> </div> </div> <div class="refsect1"> <a name="gst-plugins-good-plugins-rtpac3pay.see-also"></a><h2>See Also</h2> rtpac3depay </div> </div> <div class="footer"> <hr> Generated by GTK-Doc V1.19</div> </body> </html>