text: # coding: utf-8
  from __future__ import unicode_literals
  
  from .common import InfoExtractor
  from ..utils import (
      clean_html,
      get_element_by_class,
      js_to_json,
  )
  
  
  class TVNoeIE(InfoExtractor):
      _VALID_URL = r"https?://(?:www\.)?tvnoe\.cz/video/(?P<id>[0-9]+)"
      _TEST = {
          "url": "http://www.tvnoe.cz/video/10362",
          "md5": "aee983f279aab96ec45ab6e2abb3c2ca",
          "info_dict": {
              "id": "10362",
              "ext": "mp4",
              "series": "Noční univerzita",
              "title": "prof. Tomáš Halík, Th.D. - Návrat náboženství a střet civilizací",
              "description": "md5:f337bae384e1a531a52c55ebc50fff41",
          },
      }
  
      def _real_extract(self, url):
          video_id = self._match_id(url)
          webpage = self._download_webpage(url, video_id)
  
          iframe_url = self._search_regex(
              r'<iframe[^>]+src="([^"]+)"', webpage, "iframe URL"
          )
  
          ifs_page = self._download_webpage(iframe_url, video_id)
          jwplayer_data = self._find_jwplayer_data(
              ifs_page, video_id, transform_source=js_to_json
          )
          info_dict = self._parse_jwplayer_data(
              jwplayer_data, video_id, require_title=False, base_url=iframe_url
          )
  
          info_dict.update(
              {
                  "id": video_id,
                  "title": clean_html(
                      get_element_by_class("field-name-field-podnazev", webpage)
                  ),
                  "description": clean_html(
                      get_element_by_class("field-name-body", webpage)
                  ),
                  "series": clean_html(get_element_by_class("title", webpage)),
              }
          )
  
          return info_dict
  