- [r'arte_vp_url=["\'](.*?)["\']', r'data-url=["\']([^"]+)["\']'],
- webpage, 'json vp url')
+ patterns, webpage, 'json vp url', default=None)
+ if not json_url:
+ def find_iframe_url(webpage, default=NO_DEFAULT):
+ return self._html_search_regex(
+ r'<iframe[^>]+src=(["\'])(?P<url>.+\bjson_url=.+?)\1',
+ webpage, 'iframe url', group='url', default=default)
+
+ iframe_url = find_iframe_url(webpage, None)
+ if not iframe_url:
+ embed_url = self._html_search_regex(
+ r'arte_vp_url_oembed=\'([^\']+?)\'', webpage, 'embed url')
+ player = self._download_json(
+ embed_url, video_id, 'Downloading player page')
+ iframe_url = find_iframe_url(player['html'])
+ json_url = compat_parse_qs(
+ compat_urllib_parse_urlparse(iframe_url).query)['json_url'][0]