AAC
MP3 iifayile
I-AAC (i-Advanced Audio Codec) yifomati yocinezelo yomsindo esetyenziswa ngokubanzi eyaziwa ngomgangatho wayo ophezulu womsindo kunye nokusebenza kakuhle. Isetyenziswa ngokuqhelekileyo kwiinkqubo ezahlukeneyo zemultimedia.
I-MP3 (i-MPEG Audio Layer III) yifomati yomsindo esetyenziswa ngokubanzi eyaziwa ngokusebenza kwayo ngoxinzelelo oluphezulu ngaphandle kokuncama kakhulu umgangatho womsindo.