SemWebExtractor v0.1
---------

A web-based audio descriptor extraction tool to extract descriptors of local audio files with semantic web URIs.

REQUIREMENTS
------------

- Written and tested on python 2.5

- Python libraries :
	- gnat [1] 
		-- mopy [1] (included in gnat)
		-- genpuid [5] (included in gnat)(NOTE: AACTagReader is not used on Linux since AAC files are not supported.)
  - rdflib v2.4.0 [2] (easy_install)
  - mutagen v1.11 [3] (easy_install)
  - musicbrainz2 SVN later than 02/08/2007  [4]

USAGE
-----
	SemWebExtractor [-s out.sc] [-f <suffix>] <wavefile1> <wavefile2> ...
	Options:
	-h            shows help
	-s            dump the schema to the standard output
	-f <suffix>   append <suffix> to the generated descriptors file (default: '.pool')
	Usage examples:
	SemWebExtractor -s schema.sc
	SemWebExtractor -f .beats song1.wav song2.mp3 song3.ogg


AUTHORS
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- Jun Wang <wangjun at dsp dot ac dot cn >
- David Garcia Garzon <dgarcia at iua dot upf dot edu>


REFERENCES
-------
[1] http://sourceforge.net/projects/motools/
[2] http://rdflib.net/
[3] http://www.sacredchao.net/quodlibet/wiki/Development/Mutagen
[4] http://musicbrainz.org/doc/PythonMusicBrainz2Download
[5] http://www.musicip.com/dns/downloads.jsp