But about npub.pro, will it take the content of media URLs and serve them in the correct RSS fields that podcast readers will get it?
nostr:nprofile1qqsw3mfhnrr0l6ll5zzsrtpeufckv2lazc8k3ru5c3wkjtv8vlwngkspz4mhxue69uhhyetvv9ujuerpd46hxtnfduhsz9mhwden5te0wfjkccte9ehx7um5wghxyctwvshsz9mhwden5te0wfjkccte9ec8y6tdv9kzumn9wshsptal62 is working on something. But you could start with pasting media urls in kind1 and getting rss with npub.pro
Discussion
It should, if not that's a bug, check https://cd-demo.npub.pro
Ohh sht something is wrong with previews there