https://joinpeertube.org/
PeerTube aspires to be a decentralized and free/libre alternative to video broadcasting services.
https://framatube.org/videos/w/9c9de5e8-0a1e-484a-b099-e80766180a6d
(youtube version)
如何安裝? https://github.com/Chocobozzz/PeerTube#package-create-your-own-instance