text: # encoding: utf-8
  from __future__ import unicode_literals
  
  import re
  
  from .common import InfoExtractor
  from ..utils import (
      int_or_none,
      unified_strdate,
      js_to_json,
  )
  
  
  class ScreenwaveMediaIE(InfoExtractor):
      _VALID_URL = r'(?:https?:)?//player\d?\.screenwavemedia\.com/(?:play/)?[a-zA-Z]+\.php\?.*\bid=(?P<id>[A-Za-z0-9-]+)'
      EMBED_PATTERN = r'src=(["\'])(?P<url>(?:https?:)?//player\d?\.screenwavemedia\.com/(?:play/)?[a-zA-Z]+\.php\?.*\bid=.+?)\1'
      _TESTS = [{
          'url': 'http://player.screenwavemedia.com/play/play.php?playerdiv=videoarea&companiondiv=squareAd&id=Cinemassacre-19911',
          'only_matching': True,
      }]
  
      def _real_extract(self, url):
          video_id = self._match_id(url)
  
          playerdata = self._download_webpage(
              'http://player.screenwavemedia.com/player.php?id=%s' % video_id,
              video_id, 'Downloading player webpage')
  
          vidtitle = self._search_regex(
              r'\'vidtitle\'\s*:\s*"([^"]+)"', playerdata, 'vidtitle').replace('\\/', '/')
  
          playerconfig = self._download_webpage(
              'http://player.screenwavemedia.com/player.js',
              video_id, 'Downloading playerconfig webpage')
  
          videoserver = self._search_regex(r'SWMServer\s*=\s*"([\d\.]+)"', playerdata, 'videoserver')
  
          sources = self._parse_json(
              js_to_json(
                  re.sub(
                      r'(?s)/\*.*?\*/', '',
                      self._search_regex(
                          r'sources\s*:\s*(\[[^\]]+?\])', playerconfig,
                          'sources',
                      ).replace(
                          "' + thisObj.options.videoserver + '",
                          videoserver
                      ).replace(
                          "' + playerVidId + '",
                          video_id
                      )
                  )
              ),
              video_id, fatal=False
          )
  
          # Fallback to hardcoded sources if JS changes again
          if not sources:
              self.report_warning('Falling back to a hardcoded list of streams')
              sources = [{
                  'file': 'http://%s/vod/%s_%s.mp4' % (videoserver, video_id, format_id),
                  'type': 'mp4',
                  'label': format_label,
              } for format_id, format_label in (
                  ('low', '144p Low'), ('med', '160p Med'), ('high', '360p High'), ('hd1', '720p HD1'))]
              sources.append({
                  'file': 'http://%s/vod/smil:%s.smil/playlist.m3u8' % (videoserver, video_id),
                  'type': 'hls',
              })
  
          formats = []
          for source in sources:
              file_ = source.get('file')
              if not file_:
                  continue
              if source.get('type') == 'hls':
                  formats.extend(self._extract_m3u8_formats(file_, video_id, ext='mp4'))
              else:
                  format_id = self._search_regex(
                      r'_(.+?)\.[^.]+$', file_, 'format id', default=None)
                  if not self._is_valid_url(file_, video_id, format_id or 'video'):
                      continue
                  format_label = source.get('label')
                  height = int_or_none(self._search_regex(
                      r'^(\d+)[pP]', format_label, 'height', default=None))
                  formats.append({
                      'url': file_,
                      'format_id': format_id,
                      'format': format_label,
                      'ext': source.get('type'),
                      'height': height,
                  })
          self._sort_formats(formats, field_preference=('height', 'width', 'tbr', 'format_id'))
  
          return {
              'id': video_id,
              'title': vidtitle,
              'formats': formats,
          }
  
  
  class TeamFourIE(InfoExtractor):
      _VALID_URL = r'https?://(?:www\.)?teamfourstar\.com/video/(?P<id>[a-z0-9\-]+)/?'
      _TEST = {
          'url': 'http://teamfourstar.com/video/a-moment-with-tfs-episode-4/',
          'info_dict': {
              'id': 'TeamFourStar-5292a02f20bfa',
              'ext': 'mp4',
              'upload_date': '20130401',
              'description': 'Check out this and more on our website: http://teamfourstar.com\nTFS Store: http://sharkrobot.com/team-four-star\nFollow on Twitter: http://twitter.com/teamfourstar\nLike on FB: http://facebook.com/teamfourstar',
              'title': 'A Moment With TFS Episode 4',
          },
          'params': {
              # m3u8 download
              'skip_download': True,
          },
      }
  
      def _real_extract(self, url):
          display_id = self._match_id(url)
          webpage = self._download_webpage(url, display_id)
  
          playerdata_url = self._search_regex(
              r'src="(http://player\d?\.screenwavemedia\.com/(?:play/)?[a-zA-Z]+\.php\?[^"]*\bid=.+?)"',
              webpage, 'player data URL')
  
          video_title = self._html_search_regex(
              r'<div class="heroheadingtitle">(?P<title>.+?)</div>',
              webpage, 'title')
          video_date = unified_strdate(self._html_search_regex(
              r'<div class="heroheadingdate">(?P<date>.+?)</div>',
              webpage, 'date', fatal=False))
          video_description = self._html_search_regex(
              r'(?s)<div class="postcontent">(?P<description>.+?)</div>',
              webpage, 'description', fatal=False)
          video_thumbnail = self._og_search_thumbnail(webpage)
  
          return {
              '_type': 'url_transparent',
              'display_id': display_id,
              'title': video_title,
              'description': video_description,
              'upload_date': video_date,
              'thumbnail': video_thumbnail,
              'url': playerdata_url,
          }
  