3.3.2.5 <popm-frame> ¶

<pop-frame> encodes the POP & POPM (popularimeter) frames. <pop-frame> combines an eight-bit rating field with a <play-count-frame>-style play count. Unlike <play-count-frame>, there may be multiple <pop-frame> frames because each is tagged with the e-mail address of the author.

(define-class <pop-frame> (<id3v2-frame>)
  (e-mail #:init-value "" #:accessor e-mail #:init-keyword #:e-mail)
  (rating #:init-value 0  #:accessor rating #:init-keyword #:rating)
  (count  #:init-value 0  #:accessor count  #:init-keyword #:count))