From: Philipp Hagemeister Date: Mon, 9 Jun 2014 20:06:45 +0000 (+0200) Subject: [generic] Add support for ]+?src=|embedSWF\(\s*) - (["\'])(?P(?:https?:)?//(?:www\.)?youtube\.com/ + (?: + ]+?src=| + ]+?src=| + embedSWF\(?:\s* + ) + (["\']) + (?P(?:https?:)?//(?:www\.)?youtube\.com/ (?:embed|v)/.+?) \1''', webpage) if matches: