Hei huri i tetahi OPUS ki mp3, toia ka maturuturu ka paato ranei i to maatau waahanga ki te tuku i te konae
Ma ta maatau taputapu e huri aunoa to OPUS ki te konae MP3
Na ka paatohia te hononga tango ki te konae kia penapena te MP3 ki to rorohiko
Ko te Opus he kotēkē ororongo tuwhera kore rangatira e whakarato ana i te kōpeketanga kounga teitei mo te korero me te ororongo whanui. He pai mo nga momo tono, tae atu ki te reo i runga i te IP (VoIP) me te roma.
Ko te MP3 (MPEG Audio Layer III) he whakatakotoranga ororongo rongonui e mohiotia ana mo te kaha o te whakakoi me te kore e tino patu i te kounga ororongo.