The enhanced tag is an extra data block before an ID3v1 tag, which extends the title, artist and album fields by 60 bytes each, offers a freetext genre, a one-byte (values 0-5) speed and the start and stop time of the music in the MP3 file, e.g., for fading in. If none of the fields are used, it will be automatically omitted.
Programs supporting ID3v1 tags can read the enhanced tag, but writing may leave stale values in the extended block. The extended block is not an official standard, and is only supported by few programs, not including XMMS or Winamp.
Code: Select all
// Extended tag (placed before the ID3v1 tag): 227 bytes Field Length Description header 4 "TAG+" title 60 Next 60 characters of the title (90 characters total) artist 60 Next 60 characters of the artist name album 60 Next 60 characters of the album name speed 1 0=unset, 1=slow, 2= medium, 3=fast, 4=hardcore genre 30 A free-text field for the genre start-time 6 the start of the music as mmm:ss end-time 6 the end of the music as mmm:ss
What features would you like to see in future versions of getID3() ?
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