Gif screencast with byzanz
Here’s a simple example for gif screencasting with byzanz. See the thread How to create animated GIF images of a screencast? on askubuntu.com.
byzanz-record --duration=12 --x=725 --y=365 --width=487 --height=375 out.gif
Animation of Chaikin curve subdivision scheme captured with byzanz.
On Fedora, byzanz can be installed from the official repo.
sudo dnf install byzanz