![Opus Open Source and License-free Audio Codec Decreases Latency over VoIP Codecs, (Slightly) Betters MP3 and AAC Quality - CNX Software Opus Open Source and License-free Audio Codec Decreases Latency over VoIP Codecs, (Slightly) Betters MP3 and AAC Quality - CNX Software](http://www.cnx-software.com/wp-content/uploads/2013/12/libopus1.0_vs_1.1_ARM_x86_64.jpg)
Opus Open Source and License-free Audio Codec Decreases Latency over VoIP Codecs, (Slightly) Betters MP3 and AAC Quality - CNX Software
B1ff B1ff on Twitter: "#opus vs. #mp3 vs. #aac audio compression quality. mp3 is so 2018, vorbis is so 2019, opus is, er, 2020? https://t.co/DSf4lYO99g" / Twitter
![Bitrate/latency comparison (source: http://opus-codec.org/comparison/). | Download Scientific Diagram Bitrate/latency comparison (source: http://opus-codec.org/comparison/). | Download Scientific Diagram](https://www.researchgate.net/profile/Mohamed-Ben-Othman/publication/266082899/figure/fig3/AS:616384841130003@1523969006345/Bitrate-latency-comparison-source-http-opus-codecorg-comparison_Q320.jpg)