At SadServers we use Asciinema to record some scenario sessions, this is how we did it: https://github.com/sadservers/sadservers?tab=readme-ov-file#... (we still have some issues to iron out on our side)

The author Marcin is a nice fellow and as a reminder asciinema development relies on donations and sponsorships https://github.com/sponsors/ku1ik