A trivial Flask app that generates video podcast feeds for Youtube channels/playlists, and probably all other stuff yt-dlp can handle. Also enables fetching the videos themselves.
Sounds very similar to podsync, except it doesn't need a YouTube API token.
Doesn't require any disk space at all and barely needs any RAM. This design imposes some limitations though.
A more featureful evolution of this software is yousable, offering:
- livestream recording
- cutting out sponsor ads and more using Sponsorblock
at the expense of requiring storage disk space.
If you aren't willing to host an open Youtube relay,
an absolutely trivial authentication mechanism is available,
see secrets in the example config.yml.