![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 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](https://pbs.twimg.com/media/ENWMpBpXkAAY1_0.png)
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
![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
![Test] Opus ~128 vs. other audio formats : Only2try : Free Download, Borrow, and Streaming : Internet Archive Test] Opus ~128 vs. other audio formats : Only2try : Free Download, Borrow, and Streaming : Internet Archive](https://archive.org/download/opus128vs.other-audio-formats/Opus%20~128%20vs.%20mp3%20~320.png)
Test] Opus ~128 vs. other audio formats : Only2try : Free Download, Borrow, and Streaming : Internet Archive
![Public Listening Test of codecs MP3, AAC MP4, OGG Vorbis and Opus. | Headphone Reviews and Discussion - Head-Fi.org Public Listening Test of codecs MP3, AAC MP4, OGG Vorbis and Opus. | Headphone Reviews and Discussion - Head-Fi.org](https://cdn.head-fi.org/a/6479811.png)