It isn't a site with server, just text and references. You need to host somewhere and then nostr clients can pull down to display. All major clients have hosting options to use for lots of daily videos, likey a paid plan is needed.

Tell you what, I think your news has been great so far. I'd be happy to contribute, or maybe a host wants to help give some space. We need more news here to succeed, and that includes galleries and videos.