gstreamer1.0-fluendo-mp3 software package provides Fluendo mp3 decoder GStreamer 1.0 plugin, you can install in your Ubuntu 16.04 LTS (Xenial Xerus) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install gstreamer1.0-fluendo-mp3
gstreamer1.0-fluendo-mp3 is installed in your system.
Make ensure the gstreamer1.0-fluendo-mp3 package were installed using the commands given below,
$ sudo dpkg-query -l | grep gstreamer1.0-fluendo-mp3 *
You will get with gstreamer1.0-fluendo-mp3 package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | Libraries |
| Package | gstreamer1.0-fluendo-mp3 |
| Version | 0.10.32.debian-1 |
| Description | Fluendo mp3 decoder GStreamer 1.0 plugin |
| Sub Section | Libs |