Meta is an advanced audio metadata (tags) editor, that allows you to :
» Edit multiple files at once (Batch editing)
» Convert filename to tags / tags to filename
» Format text (convert type case, strip underscores…)
» Find & Replace text in metadata
» Set or export artwork via drag & drop
» Setup automatic image transformations (scale, crop, compress)
» Monitor tag data size
Meta differs from traditional tag editors in that edits are instantaneous : no save action required, thus greatly improving your workflow.
It currently supports editing mp3 & mp4 (m4a) audio files.