Both for config, and for providing more information about the track.
Possibly want two ways of doing this: a generic way to insert some custom DOM in the track editor, and a simple "give me an editable text field and do sensible things about refreshing".
Both for config, and for providing more information about the track.
Possibly want two ways of doing this: a generic way to insert some custom DOM in the track editor, and a simple "give me an editable text field and do sensible things about refreshing".