FLAC
WMA faịlụ
FLAC ( Codec Audio na-enweghị efu ) bụ usoro mkpakọ ọdịyo na-enweghị efu mara maka ichekwa ogo ọdịyo mbụ. Ọ na-ewu ewu n'etiti audiophiles na ndị na-anụ ọkụ n'obi egwu.
WMA (Windows Media Audio) bụ usoro mkpakọ ọdịyo sitere na Microsoft. A na-ejikarị ya maka mgbasa ozi na ọrụ egwu ịntanetị.