Channels on PeerTube are already Communities on here so there is no need to tag something for videos to show up as long as somebody subscribes to the channel. If you search for a specific video on your instance it should show up with comments from across the Fediverse. (e.g.: https://makertube.net/videos/watch/b82221ac-53b2-4b72-94f7-4d1ee436cce1) However you can still crosspost the videos in more specific Communites. Comments are then aggregated from different Posts on Piefed and I think Lemmy 1.0
Fediverse
A community to talk about the Fediverse and all it's related services using ActivityPub (Mastodon, Lemmy, Mbin, etc).
If you wanted to get help with moderating your own community then head over to !moderators@lemmy.world!
Rules
- Posts must be on topic.
- Be respectful of others.
- Cite the sources used for graphs and other statistics.
- Follow the general Lemmy.world rules.
Learn more at these websites: Join The Fediverse Wiki, Fediverse.info, Wikipedia Page, The Federation Info (Stats), FediDB (Stats), Sub Rehab (Reddit Migration)
But crossposting requires an account on the target instance, doesn't it? I can't crosspost on my peertube instance to a community in lemmy/piefed/mastodon/fedia can I?
Already exists and works (or at least did work). Check out: !thelinuxexperiment_channel@tilvids.com
That channel was posting to the threadiverse up until a month ago. There are newer videos on it's peertube channel, so not sure what happened, but it was working.
Edit: fixed community name/link.
I guess there is just nobody on your instance (piefed.zip) subscribed to the channel which is why it does not federate. On piefed.social there is the latest one available (9 days ago) as i myself am subscribed.
That would be sick. Peer tube is pretty great