1 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
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2 | "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" [
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3 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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4 | %general-entities;
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5 |
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6 | <!ENTITY liba52-download-http "http://liba52.sourceforge.net/files/a52dec-&liba52-version;.tar.gz">
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7 | <!ENTITY liba52-download-ftp " ">
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8 | <!ENTITY liba52-md5sum "caa9f5bc44232dc8aeea773fea56be80">
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9 | <!ENTITY liba52-size "236 KB">
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10 | <!ENTITY liba52-buildsize "2.5 MB">
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11 | <!ENTITY liba52-time "less than 0.1 SBU">
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12 | ]>
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13 |
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14 | <sect1 id="liba52" xreflabel="liba52-&liba52-version;">
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15 | <sect1info>
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16 | <othername>$LastChangedBy$</othername>
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17 | <date>$Date$</date>
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18 | </sect1info>
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19 | <?dbhtml filename="liba52.html"?>
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20 | <title>liba52-&liba52-version;</title>
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21 | <indexterm zone="liba52">
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22 | <primary sortas="a-Liba52">Liba52</primary></indexterm>
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23 |
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24 | <sect2>
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25 | <title>Introduction to <application>liba52</application></title>
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26 |
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27 | <para><application>liba52</application> is a free library for decoding
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28 | <acronym>ATSC</acronym> A/52 (also known as AC-3) streams. The A/52
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29 | standard is used in a variety of applications, including digital
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30 | television and <acronym>DVD</acronym>.</para>
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31 |
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32 | <sect3><title>Package information</title>
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33 | <itemizedlist spacing='compact'>
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34 | <listitem><para>Download (HTTP):
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35 | <ulink url="&liba52-download-http;"/></para></listitem>
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36 | <listitem><para>Download (FTP):
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37 | <ulink url="&liba52-download-ftp;"/></para></listitem>
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38 | <listitem><para>Download MD5 sum: &liba52-md5sum;</para></listitem>
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39 | <listitem><para>Download size: &liba52-size;</para></listitem>
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40 | <listitem><para>Estimated disk space required:
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41 | &liba52-buildsize;</para></listitem>
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42 | <listitem><para>Estimated build time:
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43 | &liba52-time;</para></listitem></itemizedlist>
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44 | </sect3>
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45 |
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46 | </sect2>
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47 |
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48 | <sect2>
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49 | <title>Installation of <application>liba52</application></title>
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50 |
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51 | <para>Install <application>liba52</application> by running the
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52 | following commands:</para>
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53 |
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54 | <screen><userinput><command>./configure --prefix=/usr --enable-shared &&
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55 | make</command></userinput></screen>
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56 |
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57 | <para>Now, as the root user:</para>
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58 |
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59 | <screen><userinput role='root'><command>make install &&
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60 | install -v -m644 -D doc/liba52.txt \
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61 | /usr/share/doc/liba52-&liba52-version;/liba52.txt</command></userinput></screen>
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62 |
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63 | </sect2>
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64 |
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65 | <sect2>
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66 | <title>Contents</title>
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67 |
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68 | <segmentedlist>
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69 | <segtitle>Installed Programs</segtitle>
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70 | <segtitle>Installed Library</segtitle>
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71 | <segtitle>Installed Directories</segtitle>
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72 |
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73 | <seglistitem>
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74 | <seg>a52dec and extract_a52</seg>
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75 | <seg>liba52.[so,a]</seg>
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76 | <seg>/usr/include/a52dec and /usr/share/doc/liba52-&liba52-version;</seg>
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77 | </seglistitem>
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78 | </segmentedlist>
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79 |
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80 | <variablelist>
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81 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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82 | <?dbfo list-presentation="list"?>
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83 |
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84 | <varlistentry id="a52dec">
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85 | <term><command>a52dec</command></term>
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86 | <listitem><para>plays <acronym>ATSC</acronym> A/52 audio streams.</para>
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87 | <indexterm zone="liba52 a52dec">
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88 | <primary sortas="b-a52dec">a52dec</primary>
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89 | </indexterm></listitem>
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90 | </varlistentry>
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91 |
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92 | <varlistentry id="extract_a52">
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93 | <term><command>extract_a52</command></term>
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94 | <listitem><para>extracts <acronym>ATSC</acronym> A/52 audio from an
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95 | <acronym>MPEG</acronym> stream.</para>
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96 | <indexterm zone="liba52 extract_a52">
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97 | <primary sortas="b-extract_a52">extract_a52</primary>
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98 | </indexterm></listitem>
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99 | </varlistentry>
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100 |
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101 | <varlistentry id="liba52-lib">
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102 | <term><filename class='libraryfile'>liba52.[so,a]</filename></term>
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103 | <listitem><para>provides functions for the programs dealing with
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104 | <acronym>ATSC</acronym> A/52 streams.</para>
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105 | <indexterm zone="liba52 liba52-lib">
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106 | <primary sortas="c-liba52">liba52.[so,a]</primary>
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107 | </indexterm></listitem>
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108 | </varlistentry>
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109 | </variablelist>
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110 |
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111 | </sect2>
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112 |
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113 | </sect1>
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114 |
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