Podcasting 2.0

Podcasting 2.0 is an initiative led by Adam Curry and Dave Jones that develops and maintains an RSS namespace extension specifically designed for podcasting. The project creates a comprehensive set of standardized tags that synthesize the fragmented world of podcast namespaces into a unified specification. Their work focuses on advancing podcast technology through new RSS namespace features that enhance podcast functionality and interoperability.

The organization maintains detailed technical specifications for podcast-related RSS tags, including elements for transcripts, chapters, funding, person credits, locations, seasons, episodes, and live streaming capabilities. Additional features cover value payments, social interactions, alternate audio formats, and podcast recommendations through their podroll system. All specifications prioritize backward compatibility and follow established rules for standards development.

Podcasting 2.0 serves podcast developers, hosting platforms, and app creators who need standardized ways to implement advanced podcasting features. Their namespace extension provides the technical foundation for modern podcast functionality beyond basic audio distribution, enabling richer metadata and interactive features across the podcast ecosystem.