Chapter metadata not parsed from podcast MP3 file

[gaodeng]

Is there an existing issue for this?

• I have searched the existing issues

Feature description

When parsing a podcast MP3 file with {includeChapters: true}, chapter information is not extracted. Instead, multiple warnings are generated:

"Invalid ID3v2.3 frame-header-ID: \u0000\u0000\u0000\u0000"
"id3v2.3 header has empty tag type=\u0000\u0000\u0000\u0000"

Test File

https://static.thetype.cloud/typechat/typechat272.mp3

This file has chapter metadata.

Observation

The same file can be successfully parsed by node-id3 (verified via https://mp3chapters.github.io/), which correctly extracts all chapter information.

[Borewit]

Hi @gaodeng, the chapters (CTOC and CHAP frames ) are part of the ID3v2 Chapter Frame Addendum (v1.0), which is indeed not supported.

I will try to add support for those.