What is Opus?
An efficient audio codec suited to speech and music.
Technical details
Opus accepts 8, 12, 16, 24, or 48 kHz input and can switch between SILK and CELT coding modes. [1]
Background and compatibility
Opus targets interactive real-time communication and general audio; the .opus extension commonly contains Opus packets in an Ogg stream. [1]
Sources and references
- Opus Codec API and AlgorithmsXiph.Org Foundation / IETF
Preview on your device
Playback when the browser supports the audio codec.
Conversion support
Choose a file in the workspace to see the available output formats and options. A supported container may still contain an unsupported codec.
Read the format reference on Wikipedia ↗