- video_description = self._html_search_regex(r'"description":"([^"]+)', webpage, 'video_description', default='')
- if not video_description:
- video_description = None
+ video_description = self._html_search_regex(
+ r'<script[^>]*>\s*.+?\[media_id=%s\].+?"description"\s*:\s*"([^"]+)' % video_id,
+ webpage, 'description', default=None)
+ if video_description:
+ video_description = lowercase_escape(video_description.replace(r'\r\n', '\n'))