+ formats = [{
+ 'format_id': format_id,
+ 'url': video_data[key],
+ 'quality': i + 1,
+ } for i, (format_id, key) in enumerate(FORMAT_KEYS)
+ if video_data.get(key)]
+
+ smil_url = video_data.get('smil_url')
+ if smil_url:
+ _SWITCH_XPATH = (
+ './/{http://www.w3.org/2001/SMIL20/Language}body/'
+ '{http://www.w3.org/2001/SMIL20/Language}switch')
+ smil_doc = self._download_xml(
+ smil_url, video_id, note='Downloading SMIL information')
+
+ title_node = find_xpath_attr(
+ smil_doc, './/{http://www.w3.org/2001/SMIL20/Language}meta',
+ 'name', 'title')
+ if title_node is None:
+ self.report_warning('Cannot find SMIL id')
+ switch_node = smil_doc.find(_SWITCH_XPATH)
+ else:
+ title_id = title_node.attrib['content']
+ switch_node = find_xpath_attr(
+ smil_doc, _SWITCH_XPATH, 'id', title_id)
+ if switch_node is None:
+ raise ExtractorError('Cannot find switch node')
+ video_nodes = switch_node.findall(
+ '{http://www.w3.org/2001/SMIL20/Language}video')
+
+ for vn in video_nodes:
+ tbr = int_or_none(vn.attrib.get('system-bitrate'))
+ furl = (
+ 'http://livestream-f.akamaihd.net/%s?v=3.0.3&fp=WIN%%2014,0,0,145&seek=%s' %
+ (vn.attrib['src'], vn.attrib['clipBegin']))
+ formats.append({
+ 'url': furl,
+ 'format_id': 'smil_%d' % tbr,
+ 'ext': 'flv',
+ 'tbr': tbr,
+ 'preference': -1000,
+ })
+ self._sort_formats(formats)
+