M4A was developed by Apple, it is superior to MP3 in providing a lossless file compression and subsequent increase in quality.
M4A ໄດ້ພັດທະນາໂດຍ Apple, ມັນແມ່ນດີກວ່າທີ່ຈະ MP3 ໃນການສະຫນອງເປັນການບີບອັດໄຟລ໌ lossless ແລະເພີ່ມຂຶ້ນຕໍ່ໆມາໃນຄຸນນະພາບ.