Ukuguqula i-MP4 ibe yi-M4R, hudula bese uphonsa noma chofoza indawo yethu yokulayisha ukuze ulayishe ifayili
Ithuluzi lethu lizoguqula ngokuzenzakalela i-MP4 yakho ibe yifayela le-M4R
Ngemuva kwalokho uqhafaza isixhumanisi sokulanda kufayela ukugcina i-M4R kwikhompyutha yakho
I-MP4 (MPEG-4 Ingxenye 14) iyifomethi yesiqukathi se-multimedia engagcina ividiyo, umsindo, nemibhalo engezansi. Isetshenziswa kabanzi ukusakaza nokwabelana ngokuqukethwe kwe-multimedia.
I-M4R ifomethi yefayela esetshenziselwa ukuncenceza kwe-iPhone. Empeleni iyifayela lomsindo le-AAC elinesandiso esihlukile.