AIFF
M4A iifayile
I-AIFF (i-Audio Interchange File Format) yifomathi yefayile yeaudio engaxinzelelwanga edla ngokusetyenziswa kwimveliso yomsindo kunye nomculo.
I-M4A yifomati yefayile yomsindo esondeleleneyo neMP4. Ibonelela ngoxinzelelo oluphezulu lweaudio ngenkxaso yemetadata, iyenza ilungele usetyenziso olwahlukeneyo.