Alex Chapin. “Collect” AcademiX 2009: iPods and 2nd Language Acquisition. 2008 – 05:24
The metadata standard for most audio files is ID3. ID3 was designed to add identification fields to .mp3 audio files but has since been expanded for use with audiobooks, podcasts and learning assets.
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ID3 Metadata
Genre: Language-<<language>>
Artist: instructor, student, textbook, course code, lecture….
Album: lesson, unit, class, assignment….
“Song”: word, phrase, dialog, exercise….
“Lyrics”: audio transcipt, contextual information….
Embedding Tags
 To more efficiently add and update metadata we created a utitlity application to “programmatically” embed ID3 tags
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