Opus is a totally open, royalty-free, highly versatile audio codec. Developed by IETF codec working group
License: Open Source
Vorbis is an open-source codec known for its good sound quality at lower bitrates, while Opus is optimized for real-time audio communication with superior audio quality and lower latency. Opus is more suitable for applications requiring real-time performance, while Vorbis excels in general audio playback.