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youtube-dl

[mirror] Download/Watch videos from video hostersgit clone https://hacktivis.me/git/mirror/youtube-dl.git

brightcove.py (30520B)

    

  1. # coding: utf-8
  2. from __future__ import unicode_literals
  4. import base64
  5. import re
  6. import struct
  8. from .adobepass import AdobePassIE
  9. from .common import InfoExtractor
  10. from ..compat import (
  11.     compat_etree_fromstring,
  12.     compat_HTTPError,
  13.     compat_parse_qs,
  14.     compat_urllib_parse_urlparse,
  15.     compat_urlparse,
  16.     compat_xml_parse_error,
  17. )
  18. from ..utils import (
  19.     clean_html,
  20.     extract_attributes,
  21.     ExtractorError,
  22.     find_xpath_attr,
  23.     fix_xml_ampersands,
  24.     float_or_none,
  25.     int_or_none,
  26.     js_to_json,
  27.     mimetype2ext,
  28.     parse_iso8601,
  29.     smuggle_url,
  30.     str_or_none,
  31.     try_get,
  32.     unescapeHTML,
  33.     unsmuggle_url,
  34.     UnsupportedError,
  35.     update_url_query,
  36.     url_or_none,
  37. )
  40. class BrightcoveLegacyIE(InfoExtractor):
  41.     IE_NAME = 'brightcove:legacy'
  42.     _VALID_URL = r'(?:https?://.*brightcove\.com/(services|viewer).*?\?|brightcove:)(?P<query>.*)'
  44.     _TESTS = [
  45.         {
  46.             # From http://www.8tv.cat/8aldia/videos/xavier-sala-i-martin-aquesta-tarda-a-8-al-dia/
  47.             'url': 'http://c.brightcove.com/services/viewer/htmlFederated?playerID=1654948606001&flashID=myExperience&%40videoPlayer=2371591881001',
  48.             'md5': '5423e113865d26e40624dce2e4b45d95',
  49.             'note': 'Test Brightcove downloads and detection in GenericIE',
  50.             'info_dict': {
  51.                 'id': '2371591881001',
  52.                 'ext': 'mp4',
  53.                 'title': 'Xavier Sala i Martín: “Un banc que no presta és un banc zombi que no serveix per a res”',
  54.                 'uploader': '8TV',
  55.                 'description': 'md5:a950cc4285c43e44d763d036710cd9cd',
  56.                 'timestamp': 1368213670,
  57.                 'upload_date': '20130510',
  58.                 'uploader_id': '1589608506001',
  59.             },
  60.             'skip': 'The player has been deactivated by the content owner',
  61.         },
  62.         {
  63.             # From http://medianetwork.oracle.com/video/player/1785452137001
  64.             'url': 'http://c.brightcove.com/services/viewer/htmlFederated?playerID=1217746023001&flashID=myPlayer&%40videoPlayer=1785452137001',
  65.             'info_dict': {
  66.                 'id': '1785452137001',
  67.                 'ext': 'flv',
  68.                 'title': 'JVMLS 2012: Arrays 2.0 - Opportunities and Challenges',
  69.                 'description': 'John Rose speaks at the JVM Language Summit, August 1, 2012.',
  70.                 'uploader': 'Oracle',
  71.                 'timestamp': 1344975024,
  72.                 'upload_date': '20120814',
  73.                 'uploader_id': '1460825906',
  74.             },
  75.             'skip': 'video not playable',
  76.         },
  77.         {
  78.             # From http://mashable.com/2013/10/26/thermoelectric-bracelet-lets-you-control-your-body-temperature/
  79.             'url': 'http://c.brightcove.com/services/viewer/federated_f9?&playerID=1265504713001&publisherID=AQ%7E%7E%2CAAABBzUwv1E%7E%2CxP-xFHVUstiMFlNYfvF4G9yFnNaqCw_9&videoID=2750934548001',
  80.             'info_dict': {
  81.                 'id': '2750934548001',
  82.                 'ext': 'mp4',
  83.                 'title': 'This Bracelet Acts as a Personal Thermostat',
  84.                 'description': 'md5:547b78c64f4112766ccf4e151c20b6a0',
  85.                 # 'uploader': 'Mashable',
  86.                 'timestamp': 1382041798,
  87.                 'upload_date': '20131017',
  88.                 'uploader_id': '1130468786001',
  89.             },
  90.         },
  91.         {
  92.             # test that the default referer works
  93.             # from http://national.ballet.ca/interact/video/Lost_in_Motion_II/
  94.             'url': 'http://link.brightcove.com/services/player/bcpid756015033001?bckey=AQ~~,AAAApYJi_Ck~,GxhXCegT1Dp39ilhXuxMJxasUhVNZiil&bctid=2878862109001',
  95.             'info_dict': {
  96.                 'id': '2878862109001',
  97.                 'ext': 'mp4',
  98.                 'title': 'Lost in Motion II',
  99.                 'description': 'md5:363109c02998fee92ec02211bd8000df',
  100.                 'uploader': 'National Ballet of Canada',
  101.             },
  102.             'skip': 'Video gone',
  103.         },
  104.         {
  105.             # test flv videos served by akamaihd.net
  106.             # From http://www.redbull.com/en/bike/stories/1331655643987/replay-uci-dh-world-cup-2014-from-fort-william
  107.             'url': 'http://c.brightcove.com/services/viewer/htmlFederated?%40videoPlayer=ref%3Aevent-stream-356&linkBaseURL=http%3A%2F%2Fwww.redbull.com%2Fen%2Fbike%2Fvideos%2F1331655630249%2Freplay-uci-fort-william-2014-dh&playerKey=AQ%7E%7E%2CAAAApYJ7UqE%7E%2Cxqr_zXk0I-zzNndy8NlHogrCb5QdyZRf&playerID=1398061561001#__youtubedl_smuggle=%7B%22Referer%22%3A+%22http%3A%2F%2Fwww.redbull.com%2Fen%2Fbike%2Fstories%2F1331655643987%2Freplay-uci-dh-world-cup-2014-from-fort-william%22%7D',
  108.             # The md5 checksum changes on each download
  109.             'info_dict': {
  110.                 'id': '3750436379001',
  111.                 'ext': 'flv',
  112.                 'title': 'UCI MTB World Cup 2014: Fort William, UK - Downhill Finals',
  113.                 'uploader': 'RBTV Old (do not use)',
  114.                 'description': 'UCI MTB World Cup 2014: Fort William, UK - Downhill Finals',
  115.                 'timestamp': 1409122195,
  116.                 'upload_date': '20140827',
  117.                 'uploader_id': '710858724001',
  118.             },
  119.             'skip': 'Video gone',
  120.         },
  121.         {
  122.             # playlist with 'videoList'
  123.             # from http://support.brightcove.com/en/video-cloud/docs/playlist-support-single-video-players
  124.             'url': 'http://c.brightcove.com/services/viewer/htmlFederated?playerID=3550052898001&playerKey=AQ%7E%7E%2CAAABmA9XpXk%7E%2C-Kp7jNgisre1fG5OdqpAFUTcs0lP_ZoL',
  125.             'info_dict': {
  126.                 'title': 'Sealife',
  127.                 'id': '3550319591001',
  128.             },
  129.             'playlist_mincount': 7,
  130.             'skip': 'Unsupported URL',
  131.         },
  132.         {
  133.             # playlist with 'playlistTab' (https://github.com/ytdl-org/youtube-dl/issues/9965)
  134.             'url': 'http://c.brightcove.com/services/json/experience/runtime/?command=get_programming_for_experience&playerKey=AQ%7E%7E,AAABXlLMdok%7E,NJ4EoMlZ4rZdx9eU1rkMVd8EaYPBBUlg',
  135.             'info_dict': {
  136.                 'id': '1522758701001',
  137.                 'title': 'Lesson 08',
  138.             },
  139.             'playlist_mincount': 10,
  140.             'skip': 'Unsupported URL',
  141.         },
  142.         {
  143.             # playerID inferred from bcpid
  144.             # from http://www.un.org/chinese/News/story.asp?NewsID=27724
  145.             'url': 'https://link.brightcove.com/services/player/bcpid1722935254001/?bctid=5360463607001&autoStart=false&secureConnections=true&width=650&height=350',
  146.             'only_matching': True,  # Tested in GenericIE
  147.         }
  148.     ]
  150.     @classmethod
  151.     def _build_brightcove_url(cls, object_str):
  152.         """
  153.         Build a Brightcove url from a xml string containing
  154.         <object class="BrightcoveExperience">{params}</object>
  155.         """
  157.         # Fix up some stupid HTML, see https://github.com/ytdl-org/youtube-dl/issues/1553
  158.         object_str = re.sub(r'(<param(?:\s+[a-zA-Z0-9_]+="[^"]*")*)>',
  159.                             lambda m: m.group(1) + '/>', object_str)
  160.         # Fix up some stupid XML, see https://github.com/ytdl-org/youtube-dl/issues/1608
  161.         object_str = object_str.replace('<--', '<!--')
  162.         # remove namespace to simplify extraction
  163.         object_str = re.sub(r'(<object[^>]*)(xmlns=".*?")', r'\1', object_str)
  164.         object_str = fix_xml_ampersands(object_str)
  166.         try:
  167.             object_doc = compat_etree_fromstring(object_str.encode('utf-8'))
  168.         except compat_xml_parse_error:
  169.             return
  171.         fv_el = find_xpath_attr(object_doc, './param', 'name', 'flashVars')
  172.         if fv_el is not None:
  173.             flashvars = dict(
  174.                 (k, v[0])
  175.                 for k, v in compat_parse_qs(fv_el.attrib['value']).items())
  176.         else:
  177.             flashvars = {}
  179.         data_url = object_doc.attrib.get('data', '')
  180.         data_url_params = compat_parse_qs(compat_urllib_parse_urlparse(data_url).query)
  182.         def find_param(name):
  183.             if name in flashvars:
  184.                 return flashvars[name]
  185.             node = find_xpath_attr(object_doc, './param', 'name', name)
  186.             if node is not None:
  187.                 return node.attrib['value']
  188.             return data_url_params.get(name)
  190.         params = {}
  192.         playerID = find_param('playerID') or find_param('playerId')
  193.         if playerID is None:
  194.             raise ExtractorError('Cannot find player ID')
  195.         params['playerID'] = playerID
  197.         playerKey = find_param('playerKey')
  198.         # Not all pages define this value
  199.         if playerKey is not None:
  200.             params['playerKey'] = playerKey
  201.         # These fields hold the id of the video
  202.         videoPlayer = find_param('@videoPlayer') or find_param('videoId') or find_param('videoID') or find_param('@videoList')
  203.         if videoPlayer is not None:
  204.             if isinstance(videoPlayer, list):
  205.                 videoPlayer = videoPlayer[0]
  206.             videoPlayer = videoPlayer.strip()
  207.             # UUID is also possible for videoPlayer (e.g.
  208.             # http://www.popcornflix.com/hoodies-vs-hooligans/7f2d2b87-bbf2-4623-acfb-ea942b4f01dd
  209.             # or http://www8.hp.com/cn/zh/home.html)
  210.             if not (re.match(
  211.                     r'^(?:\d+|[\da-fA-F]{8}-?[\da-fA-F]{4}-?[\da-fA-F]{4}-?[\da-fA-F]{4}-?[\da-fA-F]{12})$',
  212.                     videoPlayer) or videoPlayer.startswith('ref:')):
  213.                 return None
  214.             params['@videoPlayer'] = videoPlayer
  215.         linkBase = find_param('linkBaseURL')
  216.         if linkBase is not None:
  217.             params['linkBaseURL'] = linkBase
  218.         return cls._make_brightcove_url(params)
  220.     @classmethod
  221.     def _build_brightcove_url_from_js(cls, object_js):
  222.         # The layout of JS is as follows:
  223.         # customBC.createVideo = function (width, height, playerID, playerKey, videoPlayer, VideoRandomID) {
  224.         #   // build Brightcove <object /> XML
  225.         # }
  226.         m = re.search(
  227.             r'''(?x)customBC\.createVideo\(
  228.                 .*?                                                  # skipping width and height
  229.                 ["\'](?P<playerID>\d+)["\']\s*,\s*                   # playerID
  230.                 ["\'](?P<playerKey>AQ[^"\']{48})[^"\']*["\']\s*,\s*  # playerKey begins with AQ and is 50 characters
  231.                                                                      # in length, however it's appended to itself
  232.                                                                      # in places, so truncate
  233.                 ["\'](?P<videoID>\d+)["\']                           # @videoPlayer
  234.             ''', object_js)
  235.         if m:
  236.             return cls._make_brightcove_url(m.groupdict())
  238.     @classmethod
  239.     def _make_brightcove_url(cls, params):
  240.         return update_url_query(
  241.             'http://c.brightcove.com/services/viewer/htmlFederated', params)
  243.     @classmethod
  244.     def _extract_brightcove_url(cls, webpage):
  245.         """Try to extract the brightcove url from the webpage, returns None
  246.         if it can't be found
  247.         """
  248.         urls = cls._extract_brightcove_urls(webpage)
  249.         return urls[0] if urls else None
  251.     @classmethod
  252.     def _extract_brightcove_urls(cls, webpage):
  253.         """Return a list of all Brightcove URLs from the webpage """
  255.         url_m = re.search(
  256.             r'''(?x)
  257.                 <meta\s+
  258.                     (?:property|itemprop)=([\'"])(?:og:video|embedURL)\1[^>]+
  259.                     content=([\'"])(?P<url>https?://(?:secure|c)\.brightcove.com/(?:(?!\2).)+)\2
  260.             ''', webpage)
  261.         if url_m:
  262.             url = unescapeHTML(url_m.group('url'))
  263.             # Some sites don't add it, we can't download with this url, for example:
  264.             # http://www.ktvu.com/videos/news/raw-video-caltrain-releases-video-of-man-almost/vCTZdY/
  265.             if 'playerKey' in url or 'videoId' in url or 'idVideo' in url:
  266.                 return [url]
  268.         matches = re.findall(
  269.             r'''(?sx)<object
  270.             (?:
  271.                 [^>]+?class=[\'"][^>]*?BrightcoveExperience.*?[\'"] |
  272.                 [^>]*?>\s*<param\s+name="movie"\s+value="https?://[^/]*brightcove\.com/
  273.             ).+?>\s*</object>''',
  274.             webpage)
  275.         if matches:
  276.             return list(filter(None, [cls._build_brightcove_url(m) for m in matches]))
  278.         matches = re.findall(r'(customBC\.createVideo\(.+?\);)', webpage)
  279.         if matches:
  280.             return list(filter(None, [
  281.                 cls._build_brightcove_url_from_js(custom_bc)
  282.                 for custom_bc in matches]))
  283.         return [src for _, src in re.findall(
  284.             r'<iframe[^>]+src=([\'"])((?:https?:)?//link\.brightcove\.com/services/player/(?!\1).+)\1', webpage)]
  286.     def _real_extract(self, url):
  287.         url, smuggled_data = unsmuggle_url(url, {})
  289.         # Change the 'videoId' and others field to '@videoPlayer'
  290.         url = re.sub(r'(?<=[?&])(videoI(d|D)|idVideo|bctid)', '%40videoPlayer', url)
  291.         # Change bckey (used by bcove.me urls) to playerKey
  292.         url = re.sub(r'(?<=[?&])bckey', 'playerKey', url)
  293.         mobj = re.match(self._VALID_URL, url)
  294.         query_str = mobj.group('query')
  295.         query = compat_urlparse.parse_qs(query_str)
  297.         videoPlayer = query.get('@videoPlayer')
  298.         if videoPlayer:
  299.             # We set the original url as the default 'Referer' header
  300.             referer = query.get('linkBaseURL', [None])[0] or smuggled_data.get('Referer', url)
  301.             video_id = videoPlayer[0]
  302.             if 'playerID' not in query:
  303.                 mobj = re.search(r'/bcpid(\d+)', url)
  304.                 if mobj is not None:
  305.                     query['playerID'] = [mobj.group(1)]
  306.             publisher_id = query.get('publisherId')
  307.             if publisher_id and publisher_id[0].isdigit():
  308.                 publisher_id = publisher_id[0]
  309.             if not publisher_id:
  310.                 player_key = query.get('playerKey')
  311.                 if player_key and ',' in player_key[0]:
  312.                     player_key = player_key[0]
  313.                 else:
  314.                     player_id = query.get('playerID')
  315.                     if player_id and player_id[0].isdigit():
  316.                         headers = {}
  317.                         if referer:
  318.                             headers['Referer'] = referer
  319.                         player_page = self._download_webpage(
  320.                             'http://link.brightcove.com/services/player/bcpid' + player_id[0],
  321.                             video_id, headers=headers, fatal=False)
  322.                         if player_page:
  323.                             player_key = self._search_regex(
  324.                                 r'<param\s+name="playerKey"\s+value="([\w~,-]+)"',
  325.                                 player_page, 'player key', fatal=False)
  326.                 if player_key:
  327.                     enc_pub_id = player_key.split(',')[1].replace('~', '=')
  328.                     publisher_id = struct.unpack('>Q', base64.urlsafe_b64decode(enc_pub_id))[0]
  329.             if publisher_id:
  330.                 brightcove_new_url = 'http://players.brightcove.net/%s/default_default/index.html?videoId=%s' % (publisher_id, video_id)
  331.                 if referer:
  332.                     brightcove_new_url = smuggle_url(brightcove_new_url, {'referrer': referer})
  333.                 return self.url_result(brightcove_new_url, BrightcoveNewIE.ie_key(), video_id)
  334.         # TODO: figure out if it's possible to extract playlistId from playerKey
  335.         # elif 'playerKey' in query:
  336.         #     player_key = query['playerKey']
  337.         #     return self._get_playlist_info(player_key[0])
  338.         raise UnsupportedError(url)
  341. class BrightcoveNewIE(AdobePassIE):
  342.     IE_NAME = 'brightcove:new'
  343.     _VALID_URL = r'https?://players\.brightcove\.net/(?P<account_id>\d+)/(?P<player_id>[^/]+)_(?P<embed>[^/]+)/index\.html\?.*(?P<content_type>video|playlist)Id=(?P<video_id>\d+|ref:[^&]+)'
  344.     _TESTS = [{
  345.         'url': 'http://players.brightcove.net/929656772001/e41d32dc-ec74-459e-a845-6c69f7b724ea_default/index.html?videoId=4463358922001',
  346.         'md5': 'c8100925723840d4b0d243f7025703be',
  347.         'info_dict': {
  348.             'id': '4463358922001',
  349.             'ext': 'mp4',
  350.             'title': 'Meet the man behind Popcorn Time',
  351.             'description': 'md5:eac376a4fe366edc70279bfb681aea16',
  352.             'duration': 165.768,
  353.             'timestamp': 1441391203,
  354.             'upload_date': '20150904',
  355.             'uploader_id': '929656772001',
  356.             'formats': 'mincount:20',
  357.         },
  358.     }, {
  359.         # with rtmp streams
  360.         'url': 'http://players.brightcove.net/4036320279001/5d112ed9-283f-485f-a7f9-33f42e8bc042_default/index.html?videoId=4279049078001',
  361.         'info_dict': {
  362.             'id': '4279049078001',
  363.             'ext': 'mp4',
  364.             'title': 'Titansgrave: Chapter 0',
  365.             'description': 'Titansgrave: Chapter 0',
  366.             'duration': 1242.058,
  367.             'timestamp': 1433556729,
  368.             'upload_date': '20150606',
  369.             'uploader_id': '4036320279001',
  370.             'formats': 'mincount:39',
  371.         },
  372.         'params': {
  373.             # m3u8 download
  374.             'skip_download': True,
  375.         }
  376.     }, {
  377.         # playlist stream
  378.         'url': 'https://players.brightcove.net/1752604059001/S13cJdUBz_default/index.html?playlistId=5718313430001',
  379.         'info_dict': {
  380.             'id': '5718313430001',
  381.             'title': 'No Audio Playlist',
  382.         },
  383.         'playlist_count': 7,
  384.         'params': {
  385.             # m3u8 download
  386.             'skip_download': True,
  387.         }
  388.     }, {
  389.         'url': 'http://players.brightcove.net/5690807595001/HyZNerRl7_default/index.html?playlistId=5743160747001',
  390.         'only_matching': True,
  391.     }, {
  392.         # ref: prefixed video id
  393.         'url': 'http://players.brightcove.net/3910869709001/21519b5c-4b3b-4363-accb-bdc8f358f823_default/index.html?videoId=ref:7069442',
  394.         'only_matching': True,
  395.     }, {
  396.         # non numeric ref: prefixed video id
  397.         'url': 'http://players.brightcove.net/710858724001/default_default/index.html?videoId=ref:event-stream-356',
  398.         'only_matching': True,
  399.     }, {
  400.         # unavailable video without message but with error_code
  401.         'url': 'http://players.brightcove.net/1305187701/c832abfb-641b-44eb-9da0-2fe76786505f_default/index.html?videoId=4377407326001',
  402.         'only_matching': True,
  403.     }]
  405.     @staticmethod
  406.     def _extract_url(ie, webpage):
  407.         urls = BrightcoveNewIE._extract_urls(ie, webpage)
  408.         return urls[0] if urls else None
  410.     @staticmethod
  411.     def _extract_urls(ie, webpage):
  412.         # Reference:
  413.         # 1. http://docs.brightcove.com/en/video-cloud/brightcove-player/guides/publish-video.html#setvideoiniframe
  414.         # 2. http://docs.brightcove.com/en/video-cloud/brightcove-player/guides/publish-video.html#tag
  415.         # 3. http://docs.brightcove.com/en/video-cloud/brightcove-player/guides/publish-video.html#setvideousingjavascript
  416.         # 4. http://docs.brightcove.com/en/video-cloud/brightcove-player/guides/in-page-embed-player-implementation.html
  417.         # 5. https://support.brightcove.com/en/video-cloud/docs/dynamically-assigning-videos-player
  419.         entries = []
  421.         # Look for iframe embeds [1]
  422.         for _, url in re.findall(
  423.                 r'<iframe[^>]+src=(["\'])((?:https?:)?//players\.brightcove\.net/\d+/[^/]+/index\.html.+?)\1', webpage):
  424.             entries.append(url if url.startswith('http') else 'http:' + url)
  426.         # Look for <video> tags [2] and embed_in_page embeds [3]
  427.         # [2] looks like:
  428.         for video, script_tag, account_id, player_id, embed in re.findall(
  429.                 r'''(?isx)
  430.                     (<video(?:-js)?\s+[^>]*\bdata-video-id\s*=\s*['"]?[^>]+>)
  431.                     (?:.*?
  432.                         (<script[^>]+
  433.                             src=["\'](?:https?:)?//players\.brightcove\.net/
  434.                             (\d+)/([^/]+)_([^/]+)/index(?:\.min)?\.js
  435.                         )
  436.                     )?
  437.                 ''', webpage):
  438.             attrs = extract_attributes(video)
  440.             # According to examples from [4] it's unclear whether video id
  441.             # may be optional and what to do when it is
  442.             video_id = attrs.get('data-video-id')
  443.             if not video_id:
  444.                 continue
  446.             account_id = account_id or attrs.get('data-account')
  447.             if not account_id:
  448.                 continue
  450.             player_id = player_id or attrs.get('data-player') or 'default'
  451.             embed = embed or attrs.get('data-embed') or 'default'
  453.             bc_url = 'http://players.brightcove.net/%s/%s_%s/index.html?videoId=%s' % (
  454.                 account_id, player_id, embed, video_id)
  456.             # Some brightcove videos may be embedded with video tag only and
  457.             # without script tag or any mentioning of brightcove at all. Such
  458.             # embeds are considered ambiguous since they are matched based only
  459.             # on data-video-id and data-account attributes and in the wild may
  460.             # not be brightcove embeds at all. Let's check reconstructed
  461.             # brightcove URLs in case of such embeds and only process valid
  462.             # ones. By this we ensure there is indeed a brightcove embed.
  463.             if not script_tag and not ie._is_valid_url(
  464.                     bc_url, video_id, 'possible brightcove video'):
  465.                 continue
  467.             entries.append(bc_url)
  469.         return entries
  471.     def _parse_brightcove_metadata(self, json_data, video_id, headers={}):
  472.         title = json_data['name'].strip()
  474.         num_drm_sources = 0
  475.         formats = []
  476.         sources = json_data.get('sources') or []
  477.         for source in sources:
  478.             container = source.get('container')
  479.             ext = mimetype2ext(source.get('type'))
  480.             src = source.get('src')
  481.             # https://support.brightcove.com/playback-api-video-fields-reference#key_systems_object
  482.             if container == 'WVM' or source.get('key_systems'):
  483.                 num_drm_sources += 1
  484.                 continue
  485.             elif ext == 'ism':
  486.                 continue
  487.             elif ext == 'm3u8' or container == 'M2TS':
  488.                 if not src:
  489.                     continue
  490.                 formats.extend(self._extract_m3u8_formats(
  491.                     src, video_id, 'mp4', 'm3u8_native', m3u8_id='hls', fatal=False))
  492.             elif ext == 'mpd':
  493.                 if not src:
  494.                     continue
  495.                 formats.extend(self._extract_mpd_formats(src, video_id, 'dash', fatal=False))
  496.             else:
  497.                 streaming_src = source.get('streaming_src')
  498.                 stream_name, app_name = source.get('stream_name'), source.get('app_name')
  499.                 if not src and not streaming_src and (not stream_name or not app_name):
  500.                     continue
  501.                 tbr = float_or_none(source.get('avg_bitrate'), 1000)
  502.                 height = int_or_none(source.get('height'))
  503.                 width = int_or_none(source.get('width'))
  504.                 f = {
  505.                     'tbr': tbr,
  506.                     'filesize': int_or_none(source.get('size')),
  507.                     'container': container,
  508.                     'ext': ext or container.lower(),
  509.                 }
  510.                 if width == 0 and height == 0:
  511.                     f.update({
  512.                         'vcodec': 'none',
  513.                     })
  514.                 else:
  515.                     f.update({
  516.                         'width': width,
  517.                         'height': height,
  518.                         'vcodec': source.get('codec'),
  519.                     })
  521.                 def build_format_id(kind):
  522.                     format_id = kind
  523.                     if tbr:
  524.                         format_id += '-%dk' % int(tbr)
  525.                     if height:
  526.                         format_id += '-%dp' % height
  527.                     return format_id
  529.                 if src or streaming_src:
  530.                     f.update({
  531.                         'url': src or streaming_src,
  532.                         'format_id': build_format_id('http' if src else 'http-streaming'),
  533.                         'source_preference': 0 if src else -1,
  534.                     })
  535.                 else:
  536.                     f.update({
  537.                         'url': app_name,
  538.                         'play_path': stream_name,
  539.                         'format_id': build_format_id('rtmp'),
  540.                     })
  541.                 formats.append(f)
  543.         if not formats:
  544.             errors = json_data.get('errors')
  545.             if errors:
  546.                 error = errors[0]
  547.                 raise ExtractorError(
  548.                     error.get('message') or error.get('error_subcode') or error['error_code'], expected=True)
  549.             if sources and num_drm_sources == len(sources):
  550.                 raise ExtractorError('This video is DRM protected.', expected=True)
  552.         self._sort_formats(formats)
  554.         for f in formats:
  555.             f.setdefault('http_headers', {}).update(headers)
  557.         subtitles = {}
  558.         for text_track in json_data.get('text_tracks', []):
  559.             if text_track.get('kind') != 'captions':
  560.                 continue
  561.             text_track_url = url_or_none(text_track.get('src'))
  562.             if not text_track_url:
  563.                 continue
  564.             lang = (str_or_none(text_track.get('srclang'))
  565.                     or str_or_none(text_track.get('label')) or 'en').lower()
  566.             subtitles.setdefault(lang, []).append({
  567.                 'url': text_track_url,
  568.             })
  570.         is_live = False
  571.         duration = float_or_none(json_data.get('duration'), 1000)
  572.         if duration is not None and duration <= 0:
  573.             is_live = True
  575.         return {
  576.             'id': video_id,
  577.             'title': self._live_title(title) if is_live else title,
  578.             'description': clean_html(json_data.get('description')),
  579.             'thumbnail': json_data.get('thumbnail') or json_data.get('poster'),
  580.             'duration': duration,
  581.             'timestamp': parse_iso8601(json_data.get('published_at')),
  582.             'uploader_id': json_data.get('account_id'),
  583.             'formats': formats,
  584.             'subtitles': subtitles,
  585.             'tags': json_data.get('tags', []),
  586.             'is_live': is_live,
  587.         }
  589.     def _real_extract(self, url):
  590.         url, smuggled_data = unsmuggle_url(url, {})
  591.         self._initialize_geo_bypass({
  592.             'countries': smuggled_data.get('geo_countries'),
  593.             'ip_blocks': smuggled_data.get('geo_ip_blocks'),
  594.         })
  596.         account_id, player_id, embed, content_type, video_id = re.match(self._VALID_URL, url).groups()
  598.         policy_key_id = '%s_%s' % (account_id, player_id)
  599.         policy_key = self._downloader.cache.load('brightcove', policy_key_id)
  600.         policy_key_extracted = False
  601.         store_pk = lambda x: self._downloader.cache.store('brightcove', policy_key_id, x)
  603.         def extract_policy_key():
  604.             base_url = 'http://players.brightcove.net/%s/%s_%s/' % (account_id, player_id, embed)
  605.             config = self._download_json(
  606.                 base_url + 'config.json', video_id, fatal=False) or {}
  607.             policy_key = try_get(
  608.                 config, lambda x: x['video_cloud']['policy_key'])
  609.             if not policy_key:
  610.                 webpage = self._download_webpage(
  611.                     base_url + 'index.min.js', video_id)
  613.                 catalog = self._search_regex(
  614.                     r'catalog\(({.+?})\);', webpage, 'catalog', default=None)
  615.                 if catalog:
  616.                     catalog = self._parse_json(
  617.                         js_to_json(catalog), video_id, fatal=False)
  618.                     if catalog:
  619.                         policy_key = catalog.get('policyKey')
  621.                 if not policy_key:
  622.                     policy_key = self._search_regex(
  623.                         r'policyKey\s*:\s*(["\'])(?P<pk>.+?)\1',
  624.                         webpage, 'policy key', group='pk')
  626.             store_pk(policy_key)
  627.             return policy_key
  629.         api_url = 'https://edge.api.brightcove.com/playback/v1/accounts/%s/%ss/%s' % (account_id, content_type, video_id)
  630.         headers = {}
  631.         referrer = smuggled_data.get('referrer')
  632.         if referrer:
  633.             headers.update({
  634.                 'Referer': referrer,
  635.                 'Origin': re.search(r'https?://[^/]+', referrer).group(0),
  636.             })
  638.         for _ in range(2):
  639.             if not policy_key:
  640.                 policy_key = extract_policy_key()
  641.                 policy_key_extracted = True
  642.             headers['Accept'] = 'application/json;pk=%s' % policy_key
  643.             try:
  644.                 json_data = self._download_json(api_url, video_id, headers=headers)
  645.                 break
  646.             except ExtractorError as e:
  647.                 if isinstance(e.cause, compat_HTTPError) and e.cause.code in (401, 403):
  648.                     json_data = self._parse_json(e.cause.read().decode(), video_id)[0]
  649.                     message = json_data.get('message') or json_data['error_code']
  650.                     if json_data.get('error_subcode') == 'CLIENT_GEO':
  651.                         self.raise_geo_restricted(msg=message)
  652.                     elif json_data.get('error_code') == 'INVALID_POLICY_KEY' and not policy_key_extracted:
  653.                         policy_key = None
  654.                         store_pk(None)
  655.                         continue
  656.                     raise ExtractorError(message, expected=True)
  657.                 raise
  659.         errors = json_data.get('errors')
  660.         if errors and errors[0].get('error_subcode') == 'TVE_AUTH':
  661.             custom_fields = json_data['custom_fields']
  662.             tve_token = self._extract_mvpd_auth(
  663.                 smuggled_data['source_url'], video_id,
  664.                 custom_fields['bcadobepassrequestorid'],
  665.                 custom_fields['bcadobepassresourceid'])
  666.             json_data = self._download_json(
  667.                 api_url, video_id, headers={
  668.                     'Accept': 'application/json;pk=%s' % policy_key
  669.                 }, query={
  670.                     'tveToken': tve_token,
  671.                 })
  673.         if content_type == 'playlist':
  674.             return self.playlist_result(
  675.                 [self._parse_brightcove_metadata(vid, vid.get('id'), headers)
  676.                  for vid in json_data.get('videos', []) if vid.get('id')],
  677.                 json_data.get('id'), json_data.get('name'),
  678.                 json_data.get('description'))
  680.         return self._parse_brightcove_metadata(
  681.             json_data, video_id, headers=headers)