Selene is a audio/video encoder, converter available in Ubuntu and can be used to convert OGG/OGV/ MKV/MP4/WEBM/OPUS/AAC/FLAC/MP3/WAV formats.
Table of Contents
Selene Feature Summary
- Encode videos to MKV/MP4/OGV/WEBM formats
- Encode music to MP3/AAC/OGG/OPUS/FLAC/WAV formats
- Option to pause/resume encoding
- Option to run in background and shutdown PC after encoding
- Bash scripts can be written to control the encoding process
- Commandline interface for unattended/automated encoding
How to install – using Terminal
To install Selene in Ubuntu using terminal run below commands in sequence. Enter password when prompted.
sudo apt-add-repository ppa:teejee2008/ppa
sudo apt update
sudo apt-get install selene
Run
- Type Selene in dash. Click the launcher icon.
- For Gnome, go to Applications -> Sound & Video -> Selene

Links
- Website: Selene
- Source: Selene Source
How to uninstall
To uninstall Selene run below commands in terminal.
sudo apt-get remove selene
Image Credits
Selene