Live Streams just use the regular Nostr protocol to distribute streaming "posts". If you use a service like zap.stream, you can stream with your Nostr user and Amethyst will show that to your followers.
Discussion
Thanks a lot! I still don't understand how the stream packets go from my device to yours: if relais added such a services or it is a direct connection between us, where the relais only relayed the post with the necessary instructions in the post. Is there any documentation I can read?