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>audiofx: 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="ch02.html" title="gst-plugins-good Plugins"> 9<link rel="prev" href="gst-plugins-good-plugins-plugin-apetag.html" title="apetag"> 10<link rel="next" href="gst-plugins-good-plugins-plugin-audioparsers.html" title="audioparsers"> 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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class="refsect1"> 32<a name="id-1.3.8.3"></a><h2>Plugin Information</h2> 33<div class="variablelist"><table border="0" class="variablelist"> 34<colgroup> 35<col align="left" valign="top"> 36<col> 37</colgroup> 38<tbody> 39<tr> 40<td><p><span class="term">filename</span></p></td> 41<td>libgstaudiofx.so</td> 42</tr> 43<tr> 44<td><p><span class="term">version</span></p></td> 45<td>1.16.2</td> 46</tr> 47<tr> 48<td><p><span class="term">run-time license</span></p></td> 49<td>LGPL</td> 50</tr> 51<tr> 52<td><p><span class="term">package</span></p></td> 53<td>GStreamer Good Plug-ins source release</td> 54</tr> 55<tr> 56<td><p><span class="term">origin</span></p></td> 57<td>Unknown package origin</td> 58</tr> 59</tbody> 60</table></div> 61</div> 62<div class="refsect1"> 63<a name="id-1.3.8.4"></a><h2>Elements</h2> 64<div class="variablelist"><table border="0" class="variablelist"> 65<colgroup> 66<col align="left" valign="top"> 67<col> 68</colgroup> 69<tbody> 70<tr> 71<td><p><span class="term"><a class="link" href="gst-plugins-good-plugins-audioamplify.html" title="audioamplify">audioamplify</a></span></p></td> 72<td>Amplifies an audio stream by a given factor</td> 73</tr> 74<tr> 75<td><p><span class="term"><a class="link" href="gst-plugins-good-plugins-audiochebband.html" title="audiochebband">audiochebband</a></span></p></td> 76<td>Chebyshev band pass and band reject filter</td> 77</tr> 78<tr> 79<td><p><span class="term"><a class="link" href="gst-plugins-good-plugins-audiocheblimit.html" title="audiocheblimit">audiocheblimit</a></span></p></td> 80<td>Chebyshev low pass and high pass filter</td> 81</tr> 82<tr> 83<td><p><span class="term"><a class="link" href="gst-plugins-good-plugins-audiodynamic.html" title="audiodynamic">audiodynamic</a></span></p></td> 84<td>Compressor and Expander</td> 85</tr> 86<tr> 87<td><p><span class="term"><a class="link" href="gst-plugins-good-plugins-audioecho.html" title="audioecho">audioecho</a></span></p></td> 88<td>Adds an echo or reverb effect to an audio stream</td> 89</tr> 90<tr> 91<td><p><span class="term"><a class="link" href="gst-plugins-good-plugins-audiofirfilter.html" title="audiofirfilter">audiofirfilter</a></span></p></td> 92<td>Generic audio FIR filter with custom filter kernel</td> 93</tr> 94<tr> 95<td><p><span class="term"><a class="link" href="gst-plugins-good-plugins-audioiirfilter.html" title="audioiirfilter">audioiirfilter</a></span></p></td> 96<td>Generic audio IIR filter with custom filter kernel</td> 97</tr> 98<tr> 99<td><p><span class="term"><a class="link" href="gst-plugins-good-plugins-audioinvert.html" title="audioinvert">audioinvert</a></span></p></td> 100<td>Swaps upper and lower half of audio samples</td> 101</tr> 102<tr> 103<td><p><span class="term"><a class="link" href="gst-plugins-good-plugins-audiokaraoke.html" title="audiokaraoke">audiokaraoke</a></span></p></td> 104<td>Removes voice from sound</td> 105</tr> 106<tr> 107<td><p><span class="term"><a class="link" href="gst-plugins-good-plugins-audiopanorama.html" title="audiopanorama">audiopanorama</a></span></p></td> 108<td>Positions audio streams in the stereo panorama</td> 109</tr> 110<tr> 111<td><p><span class="term"><a class="link" href="gst-plugins-good-plugins-audiowsincband.html" title="audiowsincband">audiowsincband</a></span></p></td> 112<td>Band pass and band reject windowed sinc filter</td> 113</tr> 114<tr> 115<td><p><span class="term"><a class="link" href="gst-plugins-good-plugins-audiowsinclimit.html" title="audiowsinclimit">audiowsinclimit</a></span></p></td> 116<td>Low pass and high pass windowed sinc filter</td> 117</tr> 118<tr> 119<td><p><span class="term"><a class="link" href="gst-plugins-good-plugins-scaletempo.html" title="scaletempo">scaletempo</a></span></p></td> 120<td>Sync audio tempo with playback rate</td> 121</tr> 122<tr> 123<td><p><span class="term">stereo</span></p></td> 124<td>Muck with the stereo signal to enhance its 'stereo-ness'</td> 125</tr> 126</tbody> 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