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Added FAAC

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git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@7169 af4574ff-66df-0310-9fd7-8a98e5e911e0
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Alexander E. Patrakov 2008-01-19 13:08:11 +00:00
parent 92de4f2488
commit 222787b9f2
8 changed files with 209 additions and 5 deletions
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1
general.ent
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@ -618,6 +618,7 @@ $Date$
<!ENTITY libogg-version "1.1.3">
<!ENTITY libvorbis-version "1.2.0">
<!ENTITY faad2-version "2.6.1">
<!ENTITY faac-version "1.26">
<!ENTITY nas-version "1.9">
<!ENTITY libmpeg3-version "1.7">
<!ENTITY libmad-version "0.15.1b">

2
introduction/welcome/changelog.xml
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@ -45,7 +45,7 @@
<para>January 19th, 2008</para>
<itemizedlist>
<listitem>
<para>[alexander] - Added FAAD2.</para>
<para>[alexander] - Added FAAC and FAAD2.</para>
</listitem>
</itemizedlist>
</listitem>

202
multimedia/libdriv/faac.xml Normal file
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@ -0,0 +1,202 @@
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
<!ENTITY % general-entities SYSTEM "../../general.ent">
%general-entities;
<!ENTITY faac-download-http "http://downloads.sourceforge.net/faac/faac-&faac-version;.tar.gz">
<!ENTITY faac-download-ftp " ">
<!ENTITY faac-md5sum "1d7c019bd2dbb4f3101b8937ebc59cf6">
<!ENTITY faac-size "392 KB">
<!ENTITY faac-buildsize "33 MB">
<!ENTITY faac-time "0.55 SBU">
]>
<sect1 id="faac" xreflabel="FAAC-&faac-version;">
<?dbhtml filename="faac.html"?>
<sect1info>
<othername>$LastChangedBy: ag $</othername>
<date>$Date: 2007-12-13 16:04:40 +0500 (Чтв, 13 Дек 2007) $</date>
</sect1info>
<title>FAAC-&faac-version;</title>
<indexterm zone="faac">
<primary sortas="a-faac">faac</primary>
</indexterm>
<sect2 role="package">
<title>Introduction to FAAC</title>
<para><application>FAAC</application> is an encoder for a lossy sound
compression scheme specified in MPEG-2 Part 7 and MPEG-4 Part 3 standards
and known as Advanced Audio Coding (AAC). Such encoder is useful for
producing files that can be played back on iPod. Moreover, iPod does not
understand other sound compression schemes in video files.</para>
<bridgehead renderas="sect3">Package Information</bridgehead>
<itemizedlist spacing="compact">
<listitem>
<para>Download (HTTP): <ulink url="&faac-download-http;"/></para>
</listitem>
<listitem>
<para>Download (FTP): <ulink url="&faac-download-ftp;"/></para>
</listitem>
<listitem>
<para>Download MD5 sum: &faac-md5sum;</para>
</listitem>
<listitem>
<para>Download size: &faac-size;</para>
</listitem>
<listitem>
<para>Estimated disk space required: &faac-buildsize;</para>
</listitem>
<listitem>
<para>Estimated build time: &faac-time;</para>
</listitem>
</itemizedlist>
<bridgehead renderas="sect3">FAAC Dependencies</bridgehead>
<bridgehead renderas="sect4">Optional</bridgehead>
<para>libmp4v2 from
<ulink url="http://mpeg4ip.sourceforge.net/">mpeg4ip</ulink> (untested,
an internal version of the library is used if the external one
is not found).</para>
<para condition="html" role="usernotes">User Notes:
<ulink url="&blfs-wiki;/faac"/></para>
</sect2>
<sect2 role="installation">
<title>Installation of FAAC</title>
<para>Install <application>FAAC</application> by running the
following commands:</para>
<screen><userinput>./bootstrap &amp;&amp;
./configure --prefix=/usr &amp;&amp;
make</userinput></screen>
<para>This package does not come with a test suite. However, one can test
its basic functionality with a sample WAV file. Encode the file:</para>
<screen><userinput>./frontend/faac -o Front_Left.mp4 /usr/share/sounds/alsa/Front_Left.wav</userinput></screen>
<para>Then, decode the result with <xref linkend="faad2"/> and play back
the decoded file:</para>
<screen><userinput>faad Front_Left.mp4
aplay Front_Left.wav</userinput></screen>
<para><command>aplay</command> should identify the file as
"Signed 16 bit Little Endian, Rate 48000 Hz, Stereo", and you should hear
the words "front left".</para>
<para>Now, as the <systemitem class="username">root</systemitem> user:</para>
<screen role="root"><userinput>make install</userinput></screen>
</sect2>
<sect2 role="commands">
<title>Command Explanations</title>
<para><command>./bootstrap</command>: This command runs GNU Autotools
and produces the <command>configure</command> script and some other files
that drive the further build.</para>
<para><option>--enable-drm</option>: This option is supposed to enable
support for encoding files for
<ulink url="http://www.drm.org/">Digital Radio Mondiale</ulink>, but
actually breaks the base functionality of the package (e.g., the resulting
<command>faac</command> program produces files that cannot be decoded
by <xref linkend="faad2"/>, even if compiled with DRM support).
Don't use it.</para>
</sect2>
<sect2>
<title>Other AAC encoders</title>
<para>The quality of <application>FAAC</application> is not up
to par with the currently best AAC encoders available. Also, it supports
only AAC, but not High Efficiency AAC (also known as aacPlus), which provides
better quality at low bitrates by means of using the
<quote>spectral band replication</quote> technology. There are the
following alternative programs for producing AAC and HE-AAC streams:</para>
<itemizedlist>
<listitem>
<para><ulink url="http://www.nero.com/eng/nero-aac-codec.html">Nero AAC Codec</ulink>:
available only in the binary form, a command-line AAC and HE-AAC encoder
for Linux is in the same archive as the Windows application.</para>
</listitem>
<listitem>
<para><ulink url="http://www.3gpp.org/ftp/Specs/html-info/26410.htm">3GPP Enhanced aacPlus general audio codec</ulink>:
available in the source form, can encode only HE-AAC up to 48 kbps
out of the box, but the maximum bitrate can be changed by editing
the tuning table in the
<filename>FloatFR_sbrenclib/src/sbr_main.c</filename> file.</para>
</listitem>
</itemizedlist>
<para>Note, however, that iPod supports only Low Complexity AAC profile,
which is the default in FAAC, but may not be the default in Nero AAC Encoder
and is completely unavailable in the 3GPP encoder.</para>
</sect2>
<sect2 role="content">
<title>Contents</title>
<segmentedlist>
<segtitle>Installed Program</segtitle>
<segtitle>Installed Libraries</segtitle>
<seglistitem>
<seg>faac</seg>
<seg>libfaac.{so,a} and libmp4v2.{so,a}</seg>
</seglistitem>
</segmentedlist>
<variablelist>
<bridgehead renderas="sect3">Short Descriptions</bridgehead>
<?dbfo list-presentation="list"?>
<?dbhtml list-presentation="table"?>
<varlistentry id="faac-prog">
<term><command>faac</command></term>
<listitem>
<para>is a command-line AAC encoder.</para>
<indexterm zone="faac faac-prog">
<primary sortas="b-faac">faac</primary>
</indexterm>
</listitem>
</varlistentry>
<varlistentry id="libfaac">
<term><filename class='libraryfile'>libfaac.{so,a}</filename></term>
<listitem>
<para>this library contains functions for encoding AAC streams.</para>
<indexterm zone="faac libfaac">
<primary sortas="c-libfaac">libfaac.{so,a}</primary>
</indexterm>
</listitem>
</varlistentry>
<varlistentry id="libmp4v2">
<term><filename class='libraryfile'>libmp4v2.{so,a}</filename></term>
<listitem>
<para>this library contains functions for creating and manipulating MP4 files.</para>
<indexterm zone="faac libmp4v2">
<primary sortas="c-libmp4v2">libmp4v2.{so,a}</primary>
</indexterm>
</listitem>
</varlistentry>
</variablelist>
</sect2>
</sect1>

2
multimedia/libdriv/gst-plugins.xml
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@ -95,7 +95,7 @@
<xref linkend="audiofile"/>,
<ulink url="http://www.comedi.org/cgi-bin/viewcvs.cgi/audioresample/">audioresample</ulink>,
<xref linkend="esound"/>,
<ulink url="http://sourceforge.net/projects/faac">FAAC</ulink>,
<xref linkend="faac"/>,
<xref linkend="faad2"/>,
<xref linkend="flac"/>,
<ulink url="http://kbs.cs.tu-berlin.de/~jutta/toast.html">GSM</ulink>,

1
multimedia/libdriv/libdriv.xml
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@ -35,6 +35,7 @@ $Date$
<xi:include xmlns:xi="http://www.w3.org/2003/XInclude" href="libao.xml"/>
<xi:include xmlns:xi="http://www.w3.org/2003/XInclude" href="libogg.xml"/>
<xi:include xmlns:xi="http://www.w3.org/2003/XInclude" href="libvorbis.xml"/>
<xi:include xmlns:xi="http://www.w3.org/2003/XInclude" href="faac.xml"/>
<xi:include xmlns:xi="http://www.w3.org/2003/XInclude" href="faad2.xml"/>
<xi:include xmlns:xi="http://www.w3.org/2003/XInclude" href="nas.xml"/>
<xi:include xmlns:xi="http://www.w3.org/2003/XInclude" href="libmpeg3.xml"/>

2
multimedia/libdriv/libquicktime.xml
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@ -73,7 +73,7 @@
<xref linkend="libdv"/>,
<xref linkend="ffmpeg"/>,
<ulink url="http://developers.videolan.org/x264.html">x264</ulink>,
<ulink url="http://sourceforge.net/projects/faac">FAAC</ulink>, and
<xref linkend="faac"/> and
<xref linkend="faad2"/>.</para>
<para condition="html" role="usernotes">User Notes:

2
multimedia/videoutils/ffmpeg.xml
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@ -82,7 +82,7 @@
<para role="optional">
<ulink url="http://www.penguin.cz/~utx/amr">AMR narrowband (floating point)</ulink>,
<ulink url="http://www.penguin.cz/~utx/amr">AMR wideband</ulink>,
<ulink url="http://sourceforge.net/projects/faac">FAAC</ulink>,
<xref linkend="faac"/>,
<xref linkend="faad2"/>,
<xref linkend="freetype2"/>,
<ulink url="http://kbs.cs.tu-berlin.de/~jutta/gsm/">GSM</ulink>,

2
multimedia/videoutils/mplayer.xml
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@ -214,7 +214,7 @@
<ulink url="http://www.3gpp.org/ftp/Specs/latest/Rel-7/26_series/26204-700.zip">
AMR wideband</ulink>,
<!-- Dead link <ulink url="http://www.divx.com/divx/linux/">DivX</ulink>, i-->
<ulink url="http://sourceforge.net/projects/faac">FAAC</ulink>,
<xref linkend="faac"/>,
<xref linkend="faad2"/> (must disable the internal version),
<xref linkend="ffmpeg"/>,
<xref linkend="lame"/>,