It supports recording audio and video on Xorg and Wayland. Green Recorder is the first desktop app to support Wayland display server on GNOME session.
The following formats are currently supported: mkv, avi, mp4, wmv and nut (And only WebM for Wayland's GNOME session).
Check out DOTA 2 Wayland footage recorded using Green Recorder.
To install Green Recorder on Ubuntu 16.04/16.10/17.04 or Linux Mint 18/18.1, run the following commands:
sudo add-apt-repository ppa:mhsabbagh/greenproject sudo apt update sudo apt install green-recorder