M4A
AIFF mafayilo
M4A ndi mtundu wamafayilo omvera womwe umagwirizana kwambiri ndi MP4. Imapereka kupsinjika kwapamwamba kwamawu ndi chithandizo cha metadata, ndikupangitsa kuti ikhale yoyenera kugwiritsa ntchito zosiyanasiyana.
AIFF (Audio Interchange File Format) ndi mtundu wamafayilo osakanizidwa omwe amagwiritsidwa ntchito popanga ma audio ndi nyimbo.