rockbox

History

Nils Wallménius b086458e4e FS#12231 Centralize the selection of codec compilation flags to codec.make to avoid having to duplicate the per cpu selection logic and the build rule in the individual codec lib make files and make tweaking easier. The two special cases, libmad and libspeex were left alone. I plan to introduce a var for arm generation so that appropriate flags can be selected per generation as benchmarking results have shown that different arm arches might have different optimal flags. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30330 a1c6a512-1295-4272-9138-f99709370657		2011-08-18 16:33:41 +00:00
..
alac.c	FS#12141 by Sean Bartell	2011-06-02 14:59:15 +00:00
decomp.h	FS#12141 by Sean Bartell	2011-06-02 14:59:15 +00:00
libalac.make	FS#12231	2011-08-18 16:33:41 +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