Yep nostr:npub1v5ufyh4lkeslgxxcclg8f0hzazhaw7rsrhvfquxzm2fk64c72hps45n0v5 is just a player and not a host. nostr:npub1pj3a304qsdh99yr5wkug75rfznr284fzy7zalfnuwkctwyye2djsae7des and nostr:npub1gr65v2hqq83n3vqfh6m65eej65hxlqwyjp0echc9ghvw5p6pvqpse3mmjc are both PC 2.0 native podcasting hosting companies if you want to be on the cutting edge.
you'll need to publish the audio only podcast somewhere and then claim it on fountain.
https://support.fountain.fm/article/109-how-do-i-add-my-podcast-to-fountain
Discussion
Also BluBrry has a service to convert YouTube videos to audio podcast. They also do video hosting if you still want video in a podcast form.
Thanks I’ll check them out :)