audio/ogg
The MIME type for Ogg Vorbis / Ogg Opus audio — royalty-free audio in open-source pipelines.
Typical extensions
Primary uses
- HTML5 `<audio>` streaming
- Podcast delivery
- Opus voice in WebRTC / SIP
In a browser
Chrome and Firefox fully support it; Safari supports Opus only, partially.
On a server
Static delivery with Range. Opus is particularly bandwidth-efficient at low bitrates.
In email
Spotty support in mail clients — prefer MP3 for email attachments.