[Feature] Support for WFED, TGID, TDES, PCST, chapter and table of contents audiobook frames for podcasts and audiobooks

[GUUser91]

I want tageditor to include support for chapter and table of contents audiobook frames.

More information on WFED, TGID, and TDES is in this link below
https://ewen.mcneill.gen.nz/blog/entry/2009-12-28-itunes-add-podcast-file/

[Martchus]

The linked page is unfortunately far from a technical specification. Do you have a sample file at least?

If these fields cannot just be treated as text it will be some effort to implement. Let's see when I'll have the time to do that.

[GUUser91]

@Martchus
Here is a zip file of a podcast file. This contains tablet of contents, chapters, timestamps, WFED, TGID, and TDES frames. Check tags with mp3tag, kid3, or ffprobe
https://files.catbox.moe/dznm8f.zip

Here is a zip file of a audio file with the PCST field. PCST field only appears in m4a files.
https://files.catbox.moe/g5ch26.zip