[Matroska-devel] [Fwd: a FLAC frame decoder]

Christian HJ Wiesner chris at matroska.org
Thu Nov 20 20:20:30 CET 2003


Can we use this lib better than libflac for what we are trying to do ?

Christian

-------- Original Message --------
Subject: a FLAC frame decoder
Date: Thu, 20 Nov 2003 18:26:36 +0100
From: Miroslav Lichvar <lichvarm at phoenix.inf.upol.cz>
Newsgroups: gmane.comp.audio.compression.flac.devel

I have written a FLAC frame decoder, it doesn't know anything about
stream or metadata blocks, only frames. It is a C library (well, one C
file with one public function) and it aims to be a high performance
decoder with minimum memory usage for slow CPUs (e.g. old Pentium w/o
MMX), but that doesn't mean it isn't fast on a fast CPU :).

In the package there is also a example decoder/recovery tool for
native FLAC files using affd. It has passed test_stream.sh from the
extensive FLAC testing suite, therefore i think affd is able to manage
every frame.

Ok, don't expect too much, it's first version, it has almost no
documentation, no reasonable build system, etc...

download:
http://phoenix.inf.upol.cz/~lichvarm/affd/affd-0.1.0.tar.gz

I hope someone find it useful, at least the recovery tool.

Thanks for any comments,




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