@type t() :: %Id3vx.Frame.Chapter{
element_id: String.t(),
end_offset: integer(),
end_time: integer(),
frames: [
%Id3vx.Frame{
data: term(),
flags: term(),
grouping_identity: term(),
id: term(),
label: term(),
raw_data: term(),
size: term()
}
],
start_offset: integer(),
start_time: integer()
}