rockbox

History

Nils Wallménius c45e1254c6 FS#11454 Tuning of codec compiler options Tested with h300 and sansa c200v1 h300 speedups: a52: 2% cook: 9-17% aac: 0.5% vorbis: 0.5% wma: 6-12% c200v1 speedups: alac: 1.5% wma 3-4% wavpack 2% git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27486 a1c6a512-1295-4272-9138-f99709370657		2010-07-18 19:05:53 +00:00
..
alac.c	FS #10690 : Add support for 24 bit ALAC files based on libalac 0.2.0	2010-02-03 00:37:24 +00:00
decomp.h	FS #10690 : Add support for 24 bit ALAC files based on libalac 0.2.0	2010-02-03 00:37:24 +00:00
libalac.make	FS#11454 Tuning of codec compiler options	2010-07-18 19:05:53 +00:00
README	Initial (unmodified - for reference) import of David Hammerton's Apple Lossless (ALAC) decoder from http://crazney.net/programs/itunes/alac.html	2005-09-22 18:47:04 +00:00
README.rockbox	First Rockbox version of ALAC decoder - porting to work in Rockbox environment and some simple (but significant) optimisations	2005-09-22 20:46:58 +00:00
SOURCES	Oops	2005-10-29 18:00:04 +00:00

README

INSTALLATION:
-------------

Simply compile by running 'make'

USAGE:
------

Then run the program, it will give you usage instructions.

It's really quite trivial to use.

For example, to decode input.m4a to output.wav:
./alac -f output.wav input.m4a

Or, as another example, say if you wanted to stream play
http://www.mplayerhq.hu/MPlayer/samples/A-codecs/lossless/luckynight.m4a
and you're system uses the ALSA sound system:
wget -O - http://www.mplayerhq.hu/MPlayer/samples/A-codecs/lossless/luckynight.m4a | ./alac - | aplay

By default the output file is in WAV format. To output as raw PCM, provide the
-r option on the command line.

MORE INFORMATION:
-----------------

Please visit http://crazney.net/programs/itunes/alac.html for more information.

HELP NEEDED:
------------
I need help to allow myself to continue hacking on various Apple Audio things, please visit
http://crazney.net/programs/itunes/help.html

AUTHOR:
-------

David Hammerton

CONTRIBUTORS:
-------------

Cody Brocious