hachoir-metadata is tool to extract metadata from multimedia files (sound,
video, archives, etc.).

It supports most common file formats:

        - Archives: bzip2, gzip, zip, tar
        - Audio: MPEG audio ("MP3"), WAV, Sun/NeXT audio, Ogg/Vorbis (OGG),
                 MIDI, AIFF, AIFC, Real audio (RA)
        - Image: BMP, CUR, EMF, ICO, GIF, JPEG, PCX, PNG, TGA, TIFF, WMF, XCF
        - Misc: Torrent
        - Program: EXE
        - Video: ASF format (WMV video), AVI, Matroska (MKV), Quicktime (MOV),
                 Ogg/Theora, Real media (RM)
