+ })
+
+ duration = info.get('duration')
+ tp_chapters = info.get('chapters', [])
+ chapters = []
+ if tp_chapters:
+ def _add_chapter(start_time, end_time):
+ start_time = float_or_none(start_time, 1000)
+ end_time = float_or_none(end_time, 1000)
+ if start_time is None or end_time is None:
+ return
+ chapters.append({
+ 'start_time': start_time,
+ 'end_time': end_time,
+ })
+
+ for chapter in tp_chapters[:-1]:
+ _add_chapter(chapter.get('startTime'), chapter.get('endTime'))
+ _add_chapter(tp_chapters[-1].get('startTime'), tp_chapters[-1].get('endTime') or duration)