How to Install Opus 1.2 Audio Library in Ubuntu 16.04, 14.04

Last updated: June 22, 2017

The Opus audio codec reached the new major 1.2 release a few days ago with many quality improvements, new features, and bug fixes.

Changes in Opus 1.2 includes:

  • Speech quality improvements especially in the 12-20 kbit/s range
  • Improved VBR encoding for hybrid mode
  • More aggressive use of wider speech bandwidth, including fullband speech starting at 14 kbit/s
  • Music quality improvements in the 32-48 kb/s range
  • Generic and SSE CELT optimizations
  • Support for directly encoding packets up to 120 ms
  • DTX support for CELT mode
  • SILK CBR improvements
  • Support for all of the fixes in draft-ietf-codec-opus-update-06 (the mono downmix and the folding fixes need --enable-update-draft)
  • Many bug fixes, including integer wrap-arounds discovered through fuzzing (no security implications)

Besides building the codec from source, a third-party PPA now is available to make it easy to install Opus 1.2 in Ubuntu 16.04 and/or Ubuntu 14.04.

1. Open terminal via Ctrl+Alt+T or by application launcher, when it opens, run command to add the PPA:

sudo add-apt-repository ppa:jonathonf/ffmpeg-3

Type in your password (no visual feedback due to security reason) when it asks and hit Enter.

2. Then upgrade the library and opus-tools via Software Updater:

Or simply run commands in terminal:

sudo apt-get update

sudo apt-get install libopus0 opus-tools

NOTE: the PPA contains the latest FFMPEG 3 packages. If you want to install it, the Tesseract OCR PPA is required in Ubuntu 14.04 for the dependencies.

f you don’t want to upgrade your ffmpeg libraries, remove the PPA via command:

sudo add-apt-repository --remove ppa:jonathonf/ffmpeg-3


I'm a freelance blogger who started using Ubuntu in 2007 and wishes to share my experiences and some useful tips with Ubuntu beginners and lovers. Please comment to remind me outdated tutorial! And, notify me if you find any typo/grammar/language mistakes. English is not my native language. Contact me via [email protected] Buy me a coffee: