WMA
MP4 faịlụ
WMA (Windows Media Audio) bụ usoro mkpakọ ọdịyo sitere na Microsoft. A na-ejikarị ya maka mgbasa ozi na ọrụ egwu ịntanetị.
MP4 (MPEG-4 Part 14) bụ a vasatail multimedia akpa format na ike na-echekwa video, ọdịyo, na ndepụta okwu. A na-eji ya eme ihe maka mgbasa ozi na ịkekọrịta ọdịnaya multimedia.