I will start uploading podcasts to iTunes myself, and I am also trying to sort through a lot of information regarding tagging podcasts for iTunes.
I hav at least some ideas about what fields are used for what when it comes to podcasts. And I will set up a custom panel for this. But I would like to make sure I have all the iTunes fields as well.
I do not have access to any podcasts that has been published on iTunes, so I am not able to see the metadata used. Just a feeling - digging in to a few samples would probably be the best way to determine what is needed.
There are some guides out there, but there seems to be a lot of opinions and very little hard facts.
Is it possible to add custom tags in mp3tag that has not yet been defined in the software?
Also - do you know of a tool that can display raw metadata from an mp3 without interpreting the fields etc.?