9 chapters across the catalog
James Cridland and Daniel J. Lewis engaged in a public discussion regarding the technical standards for the podcast transcript tag. The consensus reached suggests that full support for the tag should be defined by the VTT format. The hosts appreciate the clarity this brings to developers and publishers within the Podcasting 2.0 ecosystem.
Adam Curry comments on the lack of productivity in industry WhatsApp groups and mentions the Podcast Data Collective. Dave Jones expresses mixed feelings about the collective, citing the difficulty of "herding cats" when trying to get developers to participate in new industry-wide endeavors.
The hosts discuss the success of the AMP group's mission to shift industry focus from 60-second downloads to 30-second plays. They cite Podnews data showing Apple "plays" significantly outnumbering "downloads," which benefits advertisers and publishers by increasing reported engagement metrics.
The hosts debate James Cridland's desire to deprecate non-VTT transcript formats like SRT. Dave Jones argues for the "Robustness Principle" (Postel's Law), suggesting that open-source systems should be liberal in what they accept and conservative in what they send to maintain network flexibility.
Adam Curry mocks the existence of secret WhatsApp groups within the podcasting industry where members complain about other secret groups. He references a comment by James Cridland regarding Apple's alleged threats over leaked information, reiterating his personal refusal to join any non-transparent industry committees.
Dave Jones argues that hosting companies have a contractual obligation to creators, not to abusive bots that rack up terabytes of bandwidth costs. He cites the scale of HLS abuse as a significant threat to independent hosts like Pinecast who may not be able to afford the resulting bills.
Efforts are underway to build a training corpus of 50,000 legit and 50,000 spam feeds to improve index filtering. The hosts also examine the rise of AI-generated "deep dive" podcasts on platforms like Apple and Spotify, specifically noting suspicious AI-hosted content regarding public figures like Charlie Kirk.
The Open Podcast Analytics Working Group (OPAWG), led by John Spurlock and James Cridland, is suggested as a potential host for a repository of validated public keys. This system would allow hosting companies to restrict high-bandwidth content to verified clients, potentially solving the bot traffic problem without requiring a centralized blocklist.
Creator Attributions for Podcasting 2.0 Namespace Tags
A project is underway to document and attribute the original creators of various Podcasting 2.0 namespace tags. Credits are being assigned to individuals like James Cridland for the location tag and Alex Gates for the alternate enclosure tag, while the hosts claim co-creator status for the value tag.
