Deep dive about podcast feeds →
Published April 18, 2019 · All posts on Apr 18 · Internet Tech, Podcasting
This article got out of hand, and is 3,000 words. I encourage you to skip around; There’s more discussion of specific tools and how-to material in the last third.
In the beginning
In the beginning, podcasts were simply audio files which people shared directly either by emailing them to each other, or by providing download links on their web sites.
RSS technology has been around for a while and provided a way for a web site to publish a “here’s what’s new” feed. It was soon realized that RSS could be used to provide a feed specifically of podcasts. Software able to retrieve and understand a podcast feed, could then automatically download the podcast files, and alert you of new episodes. Sharing a new show with friends then meant simply giving them the “feed URL” which one would “subscribe to” by adding it to your feed reader.
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