MP4
AC3 mafayilo
MP4 (MPEG-4 Part 14) ndi zosunthika matumizidwe ophatikizika amawu, nyimbo ndi zithunzi chidebe mtundu kuti akhoza kusunga kanema, zomvetsera, ndi omasulira. Amagwiritsidwa ntchito kwambiri pakukhamukira komanso kugawana zinthu zambiri zama media.
AC3 (Audio Codec 3) ndi Audio psinjika mtundu ambiri ntchito DVD ndi Blu-ray chimbale Audio njanji.