Convenience function using gsttag.global.tagFromVorbisTag, parsing a vorbis comment string into the right type and adding it to the given taglist list.
Unknown vorbiscomment tags will be added to the tag list in form of a #GST_TAG_EXTENDED_COMMENT.
a #GstTagList
a vorbiscomment tag string (key in key=value), must be valid UTF-8
a vorbiscomment value string (value in key=value), must be valid UTF-8
Convenience function using gsttag.global.tagFromVorbisTag, parsing a vorbis comment string into the right type and adding it to the given taglist list.
Unknown vorbiscomment tags will be added to the tag list in form of a #GST_TAG_EXTENDED_COMMENT.