Podcasting 2.0 Phase 3 Tags

13 June, 2021 04:30PM ยท 3 minute read

I’ve been keeping a close eye on Podcasting 2.0 and a few weeks ago they finalised their Phase 3 tags. As I last wrote about this in December 2020, I thought I’d quickly update on thoughts on each of the Phase 3 tags:

In terms of TEN, I’m intending to add Trailer in future and I’m considering Licence as well, but beyond that probably not much else for the moment. I don’t see that GUID adds much for my use case over my existing setup (using the CDATA URL at time of publishing) and since my publicly available MP3s are already 64kbps Mono, Alternate Enclosure for low bitrate isn’t going to add any value to anyone in the world. I did consider linking to the YouTube videos of episodes where they exist however I don’t see this as beneficial in my use case either. In future I could explore an IPFS stored MP3 audio option for resiliency, however this would only make sense if this became more widely supported by client applications.

It’s good to see things moving forward and whilst I’m aware that the Value tag is being enhanced iteratively, I’m hopeful that this can incorporate client-value and extend the current lightning keysend protocol options to include details where supporters can flag “who” the streamed sats came from (if they choose to). It’s true that customKey/Value exist however they’re intentionally generic for the moment.

Of course, it’s a work in progress and it’s amazing that it works so well already, but I’m also aware that KeySend as it exists today, might be deprecated by the AMP aka Atomic-Multipath Payment protocol, so there may be some potential tweaks yet to come.

It’s great to see the namespace incorporating more tags over time and I’m hopeful that more client applications can start supporting them as well in future.