FLAC
AC3 kōnae
Ko te FLAC (Kotēkē Ororongo Ngarokore Koreutu) he hōputu kōpeketanga ororongo korekore e mohiotia ana mo te pupuri i te kounga ororongo taketake. He rongonui i waenga i te hunga whakarongo me te hunga kaingākau waiata.
AC3 (Kotēkē Ororongo 3) Ko te hōputu kōpeketanga ororongo whakamahia nuitia i roto i DVD me Blu-ray ara ororongo kōpae.