#48 [PATCH] support new ffmpeg generic metadata api

[Elan Ruusamäe]

old attributes to get id3 tags are deprecated, and in fact not filled with ffmpeg 0.6.1
i.ve created patch to support the new api

you can grab the latest here:
http://cvs.pld-linux.org/cgi-bin/cvsweb.cgi/packages/php-ffmpeg/tests-metadata-api.patch