.opus
Opus Interactive Audio Codec
Calls, live voice, WebRTC and modern web audio.
Familyaudio
Owner / standards bodyXiph.Org / IETF
Introduced2012
CompressionLossy, low-latency
Strengths
- Excellent low-bitrate quality
- Low latency
- Strong web platform support
Limitations
- Less common for music downloads
- Editing support varies
Tools that read or create OPUS
Related formats
Frequently asked questions
Is OPUS the best format?
No format is universally best. The answer depends on compatibility, quality, file size, editing workflow and whether the content needs transparency, subtitles, multiple tracks or streaming.
Can AIMP6 convert OPUS?
Yes, Audio Format Converter can work with this format or a closely related export.