MP3
However, several de facto standards for tag formats exist. As of 2010, the most widespread are ID3v1 and ID3v2, and the more recently introduced APEv2. These tags are normally embedded at the beginning or end of MP3 files, separate from the actual MP3 frame data. MP3 decoders either extract information from the tags, or just treat them as ignorable, non-MP3 junk data.
If the MP3 decoders do not extract information from the tags, what do they do to them?
treat them as ignorable, non-MP3 junk data
MP3 decoders either extract information from the tags, or just treat them as ignorable, non-MP3 junk data.
MP3