- 'thumbnail': thumbnail,
- 'description': description,
- 'duration': duration,
+ 'subtitles': subtitles,
+ 'thumbnails': thumbnails,
+ 'description': video_data.get('description'),
+ 'duration': int_or_none(video_data.get('duration')),
+ 'uploader_id': video_data.get('publisher_id'),