<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>mpegaudioparse: GStreamer Good Plugins 1.0 Plugins Reference Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <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-mp4mux.html" title="mp4mux"> <link rel="next" href="gst-plugins-good-plugins-mulawdec.html" title="mulawdec"> <meta name="generator" content="GTK-Doc V1.25 (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="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> <a href="#gst-plugins-good-plugins-mpegaudioparse.description" class="shortcut">Description</a></span><span id="nav_hierarchy"> <span class="dim">|</span> <a href="#gst-plugins-good-plugins-mpegaudioparse.object-hierarchy" class="shortcut">Object Hierarchy</a></span> </td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="ch01.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="gst-plugins-good-plugins-mp4mux.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="gst-plugins-good-plugins-mulawdec.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="gst-plugins-good-plugins-mpegaudioparse"></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-mpegaudioparse.top_of_page"></a>mpegaudioparse</span></h2> <p>mpegaudioparse — MPEG audio parser</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <a name="GstMpegAudioParse"></a><div class="refsect1"> <a name="gst-plugins-good-plugins-mpegaudioparse.other"></a><h2>Types and Values</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="name"> <col class="description"> </colgroup> <tbody><tr> <td class="datatype_keyword">struct</td> <td class="function_name"><a class="link" href="gst-plugins-good-plugins-mpegaudioparse.html#GstMpegAudioParse-struct" title="struct GstMpegAudioParse">GstMpegAudioParse</a></td> </tr></tbody> </table></div> </div> <div class="refsect1"> <a name="gst-plugins-good-plugins-mpegaudioparse.object-hierarchy"></a><h2>Object Hierarchy</h2> <pre class="screen"> <a href="/usr/share/gtk-doc/html/gobjectgobject-The-Base-Object-Type.html#GObject-struct">GObject</a> <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gobjectgobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a> <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-1.0GstObject.html#GstObject-struct">GstObject</a> <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-1.0GstElement.html#GstElement-struct">GstElement</a> <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-libs-1.0GstBaseParse.html#GstBaseParse-struct">GstBaseParse</a> <span class="lineart">╰──</span> GstMpegAudioParse </pre> </div> <div class="refsect1"> <a name="gst-plugins-good-plugins-mpegaudioparse.description"></a><h2>Description</h2> <p>Parses and frames mpeg1 audio streams. Provides seeking.</p> <div class="refsect2"> <a name="id-1.2.91.6.3"></a><h3>Example launch line</h3> <div class="informalexample"> <table class="listing_frame" border="0" cellpadding="0" cellspacing="0"> <tbody> <tr> <td class="listing_lines" align="right"><pre>1 2</pre></td> <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> filesrc location<span class="gtkdoc opt">=</span>test<span class="gtkdoc opt">.</span>mp3 <span class="gtkdoc opt">!</span> mpegaudioparse <span class="gtkdoc opt">!</span> mpg123audiodec <span class="gtkdoc opt">!</span> audioconvert <span class="gtkdoc opt">!</span> audioresample <span class="gtkdoc opt">!</span> autoaudiosink</pre></td> </tr> </tbody> </table> </div> </div> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <div class="refsect2"> <a name="id-1.2.91.6.4.1"></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-audioparsers.html#plugin-audioparsers">audioparsers</a> </td> </tr> <tr> <td><p><span class="term">author</span></p></td> <td>Jan Schmidt <thaytan@mad.scientist.com>,Mark Nauwelaerts <mark.nauwelaerts@collabora.co.uk></td> </tr> <tr> <td><p><span class="term">class</span></p></td> <td>Codec/Parser/Audio</td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2"> <a name="id-1.2.91.6.4.2"></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/mpeg, mpegversion=(int)1</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>audio/mpeg, mpegversion=(int)1, layer=(int)[ 1, 3 ], mpegaudioversion=(int)[ 1, 3 ], rate=(int)[ 8000, 48000 ], channels=(int)[ 1, 2 ], parsed=(boolean)true</td> </tr> </tbody> </table></div> </div> </div> </div> <div class="refsect1"> <a name="gst-plugins-good-plugins-mpegaudioparse.functions_details"></a><h2>Functions</h2> <p></p> </div> <div class="refsect1"> <a name="gst-plugins-good-plugins-mpegaudioparse.other_details"></a><h2>Types and Values</h2> <div class="refsect2"> <a name="GstMpegAudioParse-struct"></a><h3>struct GstMpegAudioParse</h3> <pre class="programlisting">struct GstMpegAudioParse;</pre> <p>The opaque GstMpegAudioParse object</p> </div> </div> <div class="refsect1"> <a name="gst-plugins-good-plugins-mpegaudioparse.see-also"></a><h2>See Also</h2> <p><a class="link" href="gst-plugins-good-plugins-amrparse.html#GstAmrParse"><span class="type">GstAmrParse</span></a>, <span class="type">GstAACParse</span></p> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.25</div> </body> </html>