glfs/multimedia/libdriv/alsa.xml
Larry Lawrence 8c3989b227 chapter 42
git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@1189 af4574ff-66df-0310-9fd7-8a98e5e911e0
2003-09-25 00:34:50 +00:00

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<sect1 id="alsa" xreflabel="ALSA-&alsa-version;">
<?dbhtml filename="alsa.html" dir="multimedia"?>
<title>ALSA-&alsa-version;</title>
<para>The first question which people tend to ask about <acronym>ALSA</acronym>
is why they should use it over the sound drivers included in the kernel - there
are several reasons. First, the <acronym>ALSA</acronym> drivers support more
sound cards than those in the kernel. Second, the <acronym>OSS</acronym>
emulation is in some cases faster and better than the original <acronym>OSS
</acronym> driver itself. And finally, there are some programs which can use
<acronym>ALSA</acronym>'s enhanced features to better drive the soundcard.
</para>
<para><acronym>ALSA</acronym> is also likely to be the future of Linux Sound
(hence the name <emphasis>Advanced Linux Sound Architecture</emphasis>), and
the <acronym>ALSA</acronym> drivers will probably be included into the main
linux kernel at some point during the 2.5 development series, leading
eventually to <acronym>ALSA</acronym> being the "standard" sound drivers into
the future 2.6 stable kernel.</para>
<para>The following five sections of the book deal with the five separate
components of <acronym>ALSA</acronym>: the drivers, the libraries, the
utilities, the tools and the <acronym>OSS</acronym> compatibility libraries.
</para>
</sect1>
&alsa-driver;
&alsa-lib;
&alsa-utils;
&alsa-tools;
&alsa-oss;