====== fdmf ====== {{metacard>}} {{tag>soundfile_util}} ~~META:title=fdmf~~ ~~META:desc=Perl/C command-line app for finding pairs of music files in a collection that are likely to contain the same music. It works on the music itself, not on the filename, tags, or headers. It uses an audio fingerprint, or perceptual hash to recognize the duplicate files~~ ~~META:link=http://www.w140.com/audio/~~ ~~META:version=0.0.9~~ ~~META:releasedate=~~