source: multimedia/libdriv/libmpeg2.xml@ 528112b

7.6-blfs 7.6-systemd kde5-14269 kde5-14686 systemd-13485
Last change on this file since 528112b was 528112b, checked in by Krejzi <krejzi@…>, 8 years ago

More checks and stuff.

git-svn-id: svn://svn.linuxfromscratch.org/BLFS/branches/systemd@14030 af4574ff-66df-0310-9fd7-8a98e5e911e0

  • Property mode set to 100644
File size: 5.8 KB
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1<?xml version="1.0" encoding="ISO-8859-1"?>
2<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
3 "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
4 <!ENTITY % general-entities SYSTEM "../../general.ent">
5 %general-entities;
6
7 <!ENTITY libmpeg2-download-http "http://libmpeg2.sourceforge.net/files/libmpeg2-&libmpeg2-version;.tar.gz">
8 <!ENTITY libmpeg2-download-ftp "&gentoo-ftp-repo;/libmpeg2-&libmpeg2-version;.tar.gz">
9 <!ENTITY libmpeg2-md5sum "0f92c7454e58379b4a5a378485bbd8ef">
10 <!ENTITY libmpeg2-size "513 KB">
11 <!ENTITY libmpeg2-buildsize "6 MB">
12 <!ENTITY libmpeg2-time "0.1 SBU">
13]>
14
15<sect1 id="libmpeg2" xreflabel="libmpeg2-&libmpeg2-version;">
16 <?dbhtml filename="libmpeg2.html"?>
17
18 <sect1info>
19 <othername>$LastChangedBy$</othername>
20 <date>$Date$</date>
21 </sect1info>
22
23 <title>libmpeg2-&libmpeg2-version;</title>
24
25 <indexterm zone="libmpeg2">
26 <primary sortas="a-libmpeg2">libmpeg2</primary>
27 </indexterm>
28
29 <sect2 role="package">
30 <title>Introduction to libmpeg2</title>
31
32 <para>The <application>libmpeg2</application> package contains a library
33 for decoding MPEG-2 and MPEG-1 video streams. The library is able to decode
34 all MPEG streams that conform to certain restrictions: <quote>constrained
35 parameters</quote> for MPEG-1, and <quote>main profile</quote> for MPEG-2.
36 This is useful for programs and applications needing to decode MPEG-2 and
37 MPEG-1 video streams.</para>
38
39 &lfs76_checked;
40
41 <bridgehead renderas="sect3">Package Information</bridgehead>
42 <itemizedlist spacing="compact">
43 <listitem>
44 <para>Download (HTTP): <ulink url="&libmpeg2-download-http;"/></para>
45 </listitem>
46 <listitem>
47 <para>Download (FTP): <ulink url="&libmpeg2-download-ftp;"/></para>
48 </listitem>
49 <listitem>
50 <para>Download MD5 sum: &libmpeg2-md5sum;</para>
51 </listitem>
52 <listitem>
53 <para>Download size: &libmpeg2-size;</para>
54 </listitem>
55 <listitem>
56 <para>Estimated disk space required: &libmpeg2-buildsize;</para>
57 </listitem>
58 <listitem>
59 <para>Estimated build time: &libmpeg2-time;</para>
60 </listitem>
61 </itemizedlist>
62
63 <bridgehead renderas="sect3">libmpeg2 Dependencies</bridgehead>
64
65 <bridgehead renderas="sect4">Optional</bridgehead>
66 <para role="optional"><xref linkend="x-window-system"/> and
67 <xref linkend="sdl"/></para>
68
69 <para condition="html" role="usernotes">User Notes:
70 <ulink url="&blfs-wiki;/libmpeg2"/></para>
71
72 </sect2>
73
74 <sect2 role="installation">
75 <title>Installation of libmpeg2</title>
76
77 <para>Install <application>libmpeg2</application> by running the following
78 commands:</para>
79
80<screen><userinput>sed -i 's/static const/static/' libmpeg2/idct_mmx.c &amp;&amp;
81./configure --prefix=/usr &amp;&amp;
82make</userinput></screen>
83
84 <para>To test the results, issue: <command>make check</command>. To
85 perform a more comprehensive regression test, see the file
86 <filename>test/README</filename> in the source tree.</para>
87
88 <para>Now, as the <systemitem class="username">root</systemitem> user:</para>
89
90<screen role="root"><userinput>make install &amp;&amp;
91install -v -m755 -d /usr/share/doc/mpeg2dec-&libmpeg2-version; &amp;&amp;
92install -v -m644 README doc/libmpeg2.txt \
93 /usr/share/doc/mpeg2dec-&libmpeg2-version;</userinput></screen>
94
95 </sect2>
96
97 <sect2 role="commands">
98 <title>Command Explanations</title>
99
100 <para><command>sed -i ...</command>: This <command>sed</command> fixes
101 problems with recent GCC compilers.</para>
102 </sect2>
103
104 <sect2 role="content">
105 <title>Contents</title>
106
107 <segmentedlist>
108 <segtitle>Installed Programs</segtitle>
109 <segtitle>Installed Libraries</segtitle>
110 <segtitle>Installed Directories</segtitle>
111
112 <seglistitem>
113 <seg>corrupt_mpeg2, extract_mpeg2 and mpeg2dec</seg>
114 <seg>libmpeg2.{so,a} and libmpeg2convert.{so,a}</seg>
115 <seg>/usr/include/mpeg2dec and
116 /usr/share/doc/mpeg2dec-&libmpeg2-version;</seg>
117 </seglistitem>
118 </segmentedlist>
119
120 <variablelist>
121 <bridgehead renderas="sect3">Short Descriptions</bridgehead>
122 <?dbfo list-presentation="list"?>
123 <?dbhtml list-presentation="table"?>
124
125 <varlistentry id="extract_mpeg2">
126 <term><command>extract_mpeg2</command></term>
127 <listitem>
128 <para>extracts MPEG video streams from a multiplexed stream.</para>
129 <indexterm zone="libmpeg2 extract_mpeg2">
130 <primary sortas="b-extract_mpeg2">extract_mpeg2</primary>
131 </indexterm>
132 </listitem>
133 </varlistentry>
134
135 <varlistentry id="mpeg2dec">
136 <term><command>mpeg2dec</command></term>
137 <listitem>
138 <para>decodes MPEG1 and MPEG2 video streams.</para>
139 <indexterm zone="libmpeg2 mpeg2dec">
140 <primary sortas="b-mpeg2dec">mpeg2dec</primary>
141 </indexterm>
142 </listitem>
143 </varlistentry>
144
145 <varlistentry id="libmpeg2-lib">
146 <term><filename class='libraryfile'>libmpeg2.{so,a}</filename></term>
147 <listitem>
148 <para>contains API functions used to decode MPEG video streams.</para>
149 <indexterm zone="libmpeg2 libmpeg2-lib">
150 <primary sortas="c-libmpeg2">libmpeg2.{so,a}</primary>
151 </indexterm>
152 </listitem>
153 </varlistentry>
154
155 <varlistentry id="libmpeg2convert">
156 <term><filename class='libraryfile'>libmpeg2convert.{so,a}</filename></term>
157 <listitem>
158 <para>contains API functions used for color conversions of MPEG
159 video streams.</para>
160 <indexterm zone="libmpeg2 libmpeg2convert">
161 <primary sortas="c-libmpeg2convert">libmpeg2convert.{so,a}</primary>
162 </indexterm>
163 </listitem>
164 </varlistentry>
165
166 </variablelist>
167
168 </sect2>
169
170</sect1>
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