M4A
MOV 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.
MOV ndi matumizidwe ophatikizika amawu, nyimbo ndi zithunzi chidebe mtundu kukula apulo. Iwo akhoza kusunga zomvetsera, kanema, ndi lemba deta ndipo ambiri ntchito QuickTime mafilimu.