1 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
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2 | "http://www.oasis-open.org/docbook/xml/4.3/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-size "236 KB">
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9 | <!ENTITY liba52-buildsize "2.8 MB">
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10 | <!ENTITY liba52-time "0.07 SBU">
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11 | ]>
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12 |
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13 | <sect1 id="liba52" xreflabel="liba52-&liba52-version;">
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14 | <sect1info>
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15 | <othername>$LastChangedBy$</othername>
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16 | <date>$Date$</date>
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17 | </sect1info>
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18 | <?dbhtml filename="liba52.html"?>
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19 | <title>liba52-&liba52-version;</title>
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20 |
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21 | <sect2>
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22 | <title>Introduction to <application>liba52</application></title>
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23 |
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24 | <para><application>liba52</application> is a free library for decoding
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25 | <acronym>ATSC</acronym> A/52 (also known as AC-3) streams. The A/52
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26 | standard is used in a variety of applications, including digital
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27 | television and <acronym>DVD</acronym>.</para>
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28 |
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29 | <sect3><title>Package information</title>
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30 | <itemizedlist spacing='compact'>
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31 | <listitem><para>Download (HTTP): <ulink url="&liba52-download-http;"/></para></listitem>
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32 | <listitem><para>Download (FTP): <ulink url="&liba52-download-ftp;"/></para></listitem>
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33 | <listitem><para>Download size: &liba52-size;</para></listitem>
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34 | <listitem><para>Estimated Disk space required: &liba52-buildsize;</para></listitem>
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35 | <listitem><para>Estimated build time: &liba52-time;</para></listitem></itemizedlist>
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36 | </sect3>
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37 |
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38 | </sect2>
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39 |
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40 | <sect2>
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41 | <title>Installation of <application>liba52</application></title>
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42 |
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43 | <para>Install <application>liba52</application> by running the
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44 | following commands:</para>
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45 |
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46 | <screen><userinput><command>./configure --prefix=/usr --enable-shared &&
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47 | make &&
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48 | make install</command></userinput></screen>
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49 |
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50 | </sect2>
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51 |
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52 | <sect2>
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53 | <title>Contents</title>
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54 |
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55 | <para>The liba52 package contains <command>a52dec</command>,
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56 | <command>extract_a52</command> and <filename
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57 | class="libraryfile">liba52</filename>.
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58 |
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59 | </para>
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60 |
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61 | </sect2>
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62 |
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63 | <sect2><title>Description</title>
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64 |
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65 | <sect3><title>a52dec</title>
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66 | <para><command>a52dec</command> plays <acronym>ATSC</acronym> A/52 audio
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67 | streams.</para></sect3>
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68 |
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69 | <sect3><title>extract_a52</title>
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70 | <para><command>extract_a52</command> extracts <acronym>ATSC</acronym> A/52 audio from a
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71 | <acronym>MPEG</acronym> stream.</para></sect3>
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72 |
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73 | <sect3><title>liba52</title>
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74 | <para><filename class="libraryfile">liba52</filename> provides functions
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75 | for the programs dealing with <acronym>ATSC</acronym> A/52
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76 | streams.</para></sect3>
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77 |
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78 | </sect2>
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79 |
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80 | </sect1>
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81 |
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