I've posted my last videos via a paid  nostr:npub1nxy4qpqnld6kmpphjykvx2lqwvxmuxluddwjamm4nc29ds3elyzsm5avr7 account. Nobody watches them but technically it works well. Videoquality is also higher than with Twitter. This is how my dashboard looks:
https://i.nostr.build/ZlDhCbXWxT4Unp6F.png