
A guided tour through ID3 esoterica (Interview)
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This week we turn the mics on ourselves, kind of. Lars Wikman joins the show to give us a guided tour through ID3 esoterica and the shiny new open source Elixir library he developed for us. We talk about what ID3 is, its many versions, what it aims to be and what it could have been, how our library project got started, all the unique features and failed dreams of the ID3v2 spec, how ID3v2 and Podcasting 2.0 are solving the problem differently, and how all of this maps back to us giving you (our listeners) a better experience while listening to our shows.
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Sponsors:
- InfluxData – The time series platform for building and operating time series applications — InfluxDB empowers developers to build IoT, analytics, and monitoring software. It’s purpose-built to handle massive volumes and countless sources of time-stamped data produced by sensors, applications, and infrastructure. Learn more at influxdata.com/changelog
- Sentry – Working code means happy customers. That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code
CHANGELOGand get the team plan free for three months. - Fly.io – Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs.
- Fastly – Our bandwidth partner. Fastly powers fast, secure, and scalable digital experiences. Move beyond your content delivery network to their powerful edge cloud platform. Learn more at fastly.com
Featuring:
- Lars Wikman – Website, GitHub, X
- Adam Stacoviak – Website, GitHub, LinkedIn, Mastodon, X
- Jerod Santo – Website, GitHub, LinkedIn, Mastodon, X
Show Notes:
- A new chapter for Changelog podcasts (our shows have chapters baked in now, whoop whoop!)
- thechangelog/id3vx
- Id3vx – a library for parsing and encoding ID3 tags
- Ship It! #70: Kaizen! Four PRs, one big feature
- Folyo
Something missing or broken? PRs welcome!
what it could have been
underjord.ioour library
github.comJoin the discussion
changelog.zulipchat.comChangelog++
changelog.comInfluxData
influxdata.comSentry
sentry.ioFly.io
fly.ioFastly
fastly.comfastly.com
fastly.comWebsite
underjord.ioGitHub
github.comX
x.comWebsite
adamstacoviak.comGitHub
github.comLinkedIn
linkedin.comMastodon
changelog.socialX
x.comWebsite
jerodsanto.netGitHub
github.comLinkedIn
linkedin.comMastodon
changelog.socialX
x.comId3vx – a library for parsing and encoding ID3 tags
changelog.comFolyo
folyo.mePRs welcome!
github.com
- 0:00This week on The Changelog
- 1:05Sponsor: InfluxData
- 2:06Start the show!
- 2:26Welcome Lars, tell us about Id3vx
- 4:44What ID3v2 could have been
- 9:52We have instant access to seemingly infinite music
- 12:20Ok, let's talk ID3v1
- 13:33Why was ID3v1 at the end of the file?!
- 15:00How this project got started
- 20:20A fly on the spec writers' wall
- 29:08Sponsor: Sentry
- 30:02Speculating on where this spec could take mp3's
- 31:59Can mp3's deliver something else entirely?
- 36:31We don't think about the files anymore
- 41:34There's NFT vibes going on here
- 45:07An mp3 player that supports every rediculous frame
- 47:23Is this the best place for THIS data?
- 49:56Is this a culmination of failed dreams?
- 57:34Sponsor: Fly.io
- 59:46ID3v2 and Podcasting 2.0
- 1:10:16Thanks Lars plus some feedback
- 1:14:11Where will the Id3vx library live?
- 1:14:54What's left to cover?
- 1:17:18Chapters help us call out bonus content for ++ subscribers
- 1:19:06Hire Lars and team!
- 1:20:21Closing out the show
- 1:20:58Outro