[extractor/generic:3qsdn] Add support for embeds
[youtube-dl] / youtube_dl / extractor / generic.py
1 # encoding: utf-8
2
3 from __future__ import unicode_literals
4
5 import os
6 import re
7 import sys
8
9 from .common import InfoExtractor
10 from .youtube import YoutubeIE
11 from ..compat import (
12     compat_etree_fromstring,
13     compat_urllib_parse_unquote,
14     compat_urlparse,
15     compat_xml_parse_error,
16 )
17 from ..utils import (
18     determine_ext,
19     ExtractorError,
20     float_or_none,
21     HEADRequest,
22     is_html,
23     orderedSet,
24     sanitized_Request,
25     smuggle_url,
26     unescapeHTML,
27     unified_strdate,
28     unsmuggle_url,
29     UnsupportedError,
30     url_basename,
31     xpath_text,
32 )
33 from .brightcove import (
34     BrightcoveLegacyIE,
35     BrightcoveNewIE,
36 )
37 from .nbc import NBCSportsVPlayerIE
38 from .ooyala import OoyalaIE
39 from .rutv import RUTVIE
40 from .tvc import TVCIE
41 from .sportbox import SportBoxEmbedIE
42 from .smotri import SmotriIE
43 from .myvi import MyviIE
44 from .condenast import CondeNastIE
45 from .udn import UDNEmbedIE
46 from .senateisvp import SenateISVPIE
47 from .svt import SVTIE
48 from .pornhub import PornHubIE
49 from .xhamster import XHamsterEmbedIE
50 from .tnaflix import TNAFlixNetworkEmbedIE
51 from .vimeo import VimeoIE
52 from .dailymotion import DailymotionCloudIE
53 from .onionstudios import OnionStudiosIE
54 from .viewlift import ViewLiftEmbedIE
55 from .screenwavemedia import ScreenwaveMediaIE
56 from .mtv import MTVServicesEmbeddedIE
57 from .pladform import PladformIE
58 from .videomore import VideomoreIE
59 from .googledrive import GoogleDriveIE
60 from .jwplatform import JWPlatformIE
61 from .digiteka import DigitekaIE
62 from .instagram import InstagramIE
63 from .liveleak import LiveLeakIE
64 from .threeqsdn import ThreeQSDNIE
65
66
67 class GenericIE(InfoExtractor):
68     IE_DESC = 'Generic downloader that works on some sites'
69     _VALID_URL = r'.*'
70     IE_NAME = 'generic'
71     _TESTS = [
72         # Direct link to a video
73         {
74             'url': 'http://media.w3.org/2010/05/sintel/trailer.mp4',
75             'md5': '67d406c2bcb6af27fa886f31aa934bbe',
76             'info_dict': {
77                 'id': 'trailer',
78                 'ext': 'mp4',
79                 'title': 'trailer',
80                 'upload_date': '20100513',
81             }
82         },
83         # Direct link to media delivered compressed (until Accept-Encoding is *)
84         {
85             'url': 'http://calimero.tk/muzik/FictionJunction-Parallel_Hearts.flac',
86             'md5': '128c42e68b13950268b648275386fc74',
87             'info_dict': {
88                 'id': 'FictionJunction-Parallel_Hearts',
89                 'ext': 'flac',
90                 'title': 'FictionJunction-Parallel_Hearts',
91                 'upload_date': '20140522',
92             },
93             'expected_warnings': [
94                 'URL could be a direct video link, returning it as such.'
95             ]
96         },
97         # Direct download with broken HEAD
98         {
99             'url': 'http://ai-radio.org:8000/radio.opus',
100             'info_dict': {
101                 'id': 'radio',
102                 'ext': 'opus',
103                 'title': 'radio',
104             },
105             'params': {
106                 'skip_download': True,  # infinite live stream
107             },
108             'expected_warnings': [
109                 r'501.*Not Implemented',
110                 r'400.*Bad Request',
111             ],
112         },
113         # Direct link with incorrect MIME type
114         {
115             'url': 'http://ftp.nluug.nl/video/nluug/2014-11-20_nj14/zaal-2/5_Lennart_Poettering_-_Systemd.webm',
116             'md5': '4ccbebe5f36706d85221f204d7eb5913',
117             'info_dict': {
118                 'url': 'http://ftp.nluug.nl/video/nluug/2014-11-20_nj14/zaal-2/5_Lennart_Poettering_-_Systemd.webm',
119                 'id': '5_Lennart_Poettering_-_Systemd',
120                 'ext': 'webm',
121                 'title': '5_Lennart_Poettering_-_Systemd',
122                 'upload_date': '20141120',
123             },
124             'expected_warnings': [
125                 'URL could be a direct video link, returning it as such.'
126             ]
127         },
128         # RSS feed
129         {
130             'url': 'http://phihag.de/2014/youtube-dl/rss2.xml',
131             'info_dict': {
132                 'id': 'http://phihag.de/2014/youtube-dl/rss2.xml',
133                 'title': 'Zero Punctuation',
134                 'description': 're:.*groundbreaking video review series.*'
135             },
136             'playlist_mincount': 11,
137         },
138         # RSS feed with enclosure
139         {
140             'url': 'http://podcastfeeds.nbcnews.com/audio/podcast/MSNBC-MADDOW-NETCAST-M4V.xml',
141             'info_dict': {
142                 'id': 'pdv_maddow_netcast_m4v-02-27-2015-201624',
143                 'ext': 'm4v',
144                 'upload_date': '20150228',
145                 'title': 'pdv_maddow_netcast_m4v-02-27-2015-201624',
146             }
147         },
148         # SMIL from http://videolectures.net/promogram_igor_mekjavic_eng
149         {
150             'url': 'http://videolectures.net/promogram_igor_mekjavic_eng/video/1/smil.xml',
151             'info_dict': {
152                 'id': 'smil',
153                 'ext': 'mp4',
154                 'title': 'Automatics, robotics and biocybernetics',
155                 'description': 'md5:815fc1deb6b3a2bff99de2d5325be482',
156                 'upload_date': '20130627',
157                 'formats': 'mincount:16',
158                 'subtitles': 'mincount:1',
159             },
160             'params': {
161                 'force_generic_extractor': True,
162                 'skip_download': True,
163             },
164         },
165         # SMIL from http://www1.wdr.de/mediathek/video/livestream/index.html
166         {
167             'url': 'http://metafilegenerator.de/WDR/WDR_FS/hds/hds.smil',
168             'info_dict': {
169                 'id': 'hds',
170                 'ext': 'flv',
171                 'title': 'hds',
172                 'formats': 'mincount:1',
173             },
174             'params': {
175                 'skip_download': True,
176             },
177         },
178         # SMIL from https://www.restudy.dk/video/play/id/1637
179         {
180             'url': 'https://www.restudy.dk/awsmedia/SmilDirectory/video_1637.xml',
181             'info_dict': {
182                 'id': 'video_1637',
183                 'ext': 'flv',
184                 'title': 'video_1637',
185                 'formats': 'mincount:3',
186             },
187             'params': {
188                 'skip_download': True,
189             },
190         },
191         # SMIL from http://adventure.howstuffworks.com/5266-cool-jobs-iditarod-musher-video.htm
192         {
193             'url': 'http://services.media.howstuffworks.com/videos/450221/smil-service.smil',
194             'info_dict': {
195                 'id': 'smil-service',
196                 'ext': 'flv',
197                 'title': 'smil-service',
198                 'formats': 'mincount:1',
199             },
200             'params': {
201                 'skip_download': True,
202             },
203         },
204         # SMIL from http://new.livestream.com/CoheedandCambria/WebsterHall/videos/4719370
205         {
206             'url': 'http://api.new.livestream.com/accounts/1570303/events/1585861/videos/4719370.smil',
207             'info_dict': {
208                 'id': '4719370',
209                 'ext': 'mp4',
210                 'title': '571de1fd-47bc-48db-abf9-238872a58d1f',
211                 'formats': 'mincount:3',
212             },
213             'params': {
214                 'skip_download': True,
215             },
216         },
217         # XSPF playlist from http://www.telegraaf.nl/tv/nieuws/binnenland/24353229/__Tikibad_ontruimd_wegens_brand__.html
218         {
219             'url': 'http://www.telegraaf.nl/xml/playlist/2015/8/7/mZlp2ctYIUEB.xspf',
220             'info_dict': {
221                 'id': 'mZlp2ctYIUEB',
222                 'ext': 'mp4',
223                 'title': 'Tikibad ontruimd wegens brand',
224                 'description': 'md5:05ca046ff47b931f9b04855015e163a4',
225                 'thumbnail': 're:^https?://.*\.jpg$',
226                 'duration': 33,
227             },
228             'params': {
229                 'skip_download': True,
230             },
231         },
232         # MPD from http://dash-mse-test.appspot.com/media.html
233         {
234             'url': 'http://yt-dash-mse-test.commondatastorage.googleapis.com/media/car-20120827-manifest.mpd',
235             'md5': '4b57baab2e30d6eb3a6a09f0ba57ef53',
236             'info_dict': {
237                 'id': 'car-20120827-manifest',
238                 'ext': 'mp4',
239                 'title': 'car-20120827-manifest',
240                 'formats': 'mincount:9',
241                 'upload_date': '20130904',
242             },
243             'params': {
244                 'format': 'bestvideo',
245             },
246         },
247         # m3u8 served with Content-Type: audio/x-mpegURL; charset=utf-8
248         {
249             'url': 'http://once.unicornmedia.com/now/master/playlist/bb0b18ba-64f5-4b1b-a29f-0ac252f06b68/77a785f3-5188-4806-b788-0893a61634ed/93677179-2d99-4ef4-9e17-fe70d49abfbf/content.m3u8',
250             'info_dict': {
251                 'id': 'content',
252                 'ext': 'mp4',
253                 'title': 'content',
254                 'formats': 'mincount:8',
255             },
256             'params': {
257                 # m3u8 downloads
258                 'skip_download': True,
259             }
260         },
261         # m3u8 served with Content-Type: text/plain
262         {
263             'url': 'http://www.nacentapps.com/m3u8/index.m3u8',
264             'info_dict': {
265                 'id': 'index',
266                 'ext': 'mp4',
267                 'title': 'index',
268                 'upload_date': '20140720',
269                 'formats': 'mincount:11',
270             },
271             'params': {
272                 # m3u8 downloads
273                 'skip_download': True,
274             }
275         },
276         # google redirect
277         {
278             'url': 'http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&ved=0CCUQtwIwAA&url=http%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DcmQHVoWB5FY&ei=F-sNU-LLCaXk4QT52ICQBQ&usg=AFQjCNEw4hL29zgOohLXvpJ-Bdh2bils1Q&bvm=bv.61965928,d.bGE',
279             'info_dict': {
280                 'id': 'cmQHVoWB5FY',
281                 'ext': 'mp4',
282                 'upload_date': '20130224',
283                 'uploader_id': 'TheVerge',
284                 'description': 're:^Chris Ziegler takes a look at the\.*',
285                 'uploader': 'The Verge',
286                 'title': 'First Firefox OS phones side-by-side',
287             },
288             'params': {
289                 'skip_download': False,
290             }
291         },
292         {
293             # redirect in Refresh HTTP header
294             'url': 'https://www.facebook.com/l.php?u=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DpO8h3EaFRdo&h=TAQHsoToz&enc=AZN16h-b6o4Zq9pZkCCdOLNKMN96BbGMNtcFwHSaazus4JHT_MFYkAA-WARTX2kvsCIdlAIyHZjl6d33ILIJU7Jzwk_K3mcenAXoAzBNoZDI_Q7EXGDJnIhrGkLXo_LJ_pAa2Jzbx17UHMd3jAs--6j2zaeto5w9RTn8T_1kKg3fdC5WPX9Dbb18vzH7YFX0eSJmoa6SP114rvlkw6pkS1-T&s=1',
295             'info_dict': {
296                 'id': 'pO8h3EaFRdo',
297                 'ext': 'mp4',
298                 'title': 'Tripeo Boiler Room x Dekmantel Festival DJ Set',
299                 'description': 'md5:6294cc1af09c4049e0652b51a2df10d5',
300                 'upload_date': '20150917',
301                 'uploader_id': 'brtvofficial',
302                 'uploader': 'Boiler Room',
303             },
304             'params': {
305                 'skip_download': False,
306             },
307         },
308         {
309             'url': 'http://www.hodiho.fr/2013/02/regis-plante-sa-jeep.html',
310             'md5': '85b90ccc9d73b4acd9138d3af4c27f89',
311             'info_dict': {
312                 'id': '13601338388002',
313                 'ext': 'mp4',
314                 'uploader': 'www.hodiho.fr',
315                 'title': 'R\u00e9gis plante sa Jeep',
316             }
317         },
318         # bandcamp page with custom domain
319         {
320             'add_ie': ['Bandcamp'],
321             'url': 'http://bronyrock.com/track/the-pony-mash',
322             'info_dict': {
323                 'id': '3235767654',
324                 'ext': 'mp3',
325                 'title': 'The Pony Mash',
326                 'uploader': 'M_Pallante',
327             },
328             'skip': 'There is a limit of 200 free downloads / month for the test song',
329         },
330         # embedded brightcove video
331         # it also tests brightcove videos that need to set the 'Referer' in the
332         # http requests
333         {
334             'add_ie': ['BrightcoveLegacy'],
335             'url': 'http://www.bfmtv.com/video/bfmbusiness/cours-bourse/cours-bourse-l-analyse-technique-154522/',
336             'info_dict': {
337                 'id': '2765128793001',
338                 'ext': 'mp4',
339                 'title': 'Le cours de bourse : l’analyse technique',
340                 'description': 'md5:7e9ad046e968cb2d1114004aba466fd9',
341                 'uploader': 'BFM BUSINESS',
342             },
343             'params': {
344                 'skip_download': True,
345             },
346         },
347         {
348             # https://github.com/rg3/youtube-dl/issues/2253
349             'url': 'http://bcove.me/i6nfkrc3',
350             'md5': '0ba9446db037002366bab3b3eb30c88c',
351             'info_dict': {
352                 'id': '3101154703001',
353                 'ext': 'mp4',
354                 'title': 'Still no power',
355                 'uploader': 'thestar.com',
356                 'description': 'Mississauga resident David Farmer is still out of power as a result of the ice storm a month ago. To keep the house warm, Farmer cuts wood from his property for a wood burning stove downstairs.',
357             },
358             'add_ie': ['BrightcoveLegacy'],
359         },
360         {
361             'url': 'http://www.championat.com/video/football/v/87/87499.html',
362             'md5': 'fb973ecf6e4a78a67453647444222983',
363             'info_dict': {
364                 'id': '3414141473001',
365                 'ext': 'mp4',
366                 'title': 'Видео. Удаление Дзагоева (ЦСКА)',
367                 'description': 'Онлайн-трансляция матча ЦСКА - "Волга"',
368                 'uploader': 'Championat',
369             },
370         },
371         {
372             # https://github.com/rg3/youtube-dl/issues/3541
373             'add_ie': ['BrightcoveLegacy'],
374             'url': 'http://www.kijk.nl/sbs6/leermijvrouwenkennen/videos/jqMiXKAYan2S/aflevering-1',
375             'info_dict': {
376                 'id': '3866516442001',
377                 'ext': 'mp4',
378                 'title': 'Leer mij vrouwen kennen: Aflevering 1',
379                 'description': 'Leer mij vrouwen kennen: Aflevering 1',
380                 'uploader': 'SBS Broadcasting',
381             },
382             'skip': 'Restricted to Netherlands',
383             'params': {
384                 'skip_download': True,  # m3u8 download
385             },
386         },
387         # ooyala video
388         {
389             'url': 'http://www.rollingstone.com/music/videos/norwegian-dj-cashmere-cat-goes-spartan-on-with-me-premiere-20131219',
390             'md5': '166dd577b433b4d4ebfee10b0824d8ff',
391             'info_dict': {
392                 'id': 'BwY2RxaTrTkslxOfcan0UCf0YqyvWysJ',
393                 'ext': 'mp4',
394                 'title': '2cc213299525360.mov',  # that's what we get
395                 'duration': 238.231,
396             },
397             'add_ie': ['Ooyala'],
398         },
399         {
400             # ooyala video embedded with http://player.ooyala.com/iframe.js
401             'url': 'http://www.macrumors.com/2015/07/24/steve-jobs-the-man-in-the-machine-first-trailer/',
402             'info_dict': {
403                 'id': 'p0MGJndjoG5SOKqO_hZJuZFPB-Tr5VgB',
404                 'ext': 'mp4',
405                 'title': '"Steve Jobs: Man in the Machine" trailer',
406                 'description': 'The first trailer for the Alex Gibney documentary "Steve Jobs: Man in the Machine."',
407                 'duration': 135.427,
408             },
409             'params': {
410                 'skip_download': True,
411             },
412         },
413         # embed.ly video
414         {
415             'url': 'http://www.tested.com/science/weird/460206-tested-grinding-coffee-2000-frames-second/',
416             'info_dict': {
417                 'id': '9ODmcdjQcHQ',
418                 'ext': 'mp4',
419                 'title': 'Tested: Grinding Coffee at 2000 Frames Per Second',
420                 'upload_date': '20140225',
421                 'description': 'md5:06a40fbf30b220468f1e0957c0f558ff',
422                 'uploader': 'Tested',
423                 'uploader_id': 'testedcom',
424             },
425             # No need to test YoutubeIE here
426             'params': {
427                 'skip_download': True,
428             },
429         },
430         # funnyordie embed
431         {
432             'url': 'http://www.theguardian.com/world/2014/mar/11/obama-zach-galifianakis-between-two-ferns',
433             'info_dict': {
434                 'id': '18e820ec3f',
435                 'ext': 'mp4',
436                 'title': 'Between Two Ferns with Zach Galifianakis: President Barack Obama',
437                 'description': 'Episode 18: President Barack Obama sits down with Zach Galifianakis for his most memorable interview yet.',
438             },
439         },
440         # RUTV embed
441         {
442             'url': 'http://www.rg.ru/2014/03/15/reg-dfo/anklav-anons.html',
443             'info_dict': {
444                 'id': '776940',
445                 'ext': 'mp4',
446                 'title': 'Охотское море стало целиком российским',
447                 'description': 'md5:5ed62483b14663e2a95ebbe115eb8f43',
448             },
449             'params': {
450                 # m3u8 download
451                 'skip_download': True,
452             },
453         },
454         # TVC embed
455         {
456             'url': 'http://sch1298sz.mskobr.ru/dou_edu/karamel_ki/filial_galleries/video/iframe_src_http_tvc_ru_video_iframe_id_55304_isplay_false_acc_video_id_channel_brand_id_11_show_episodes_episode_id_32307_frameb/',
457             'info_dict': {
458                 'id': '55304',
459                 'ext': 'mp4',
460                 'title': 'Дошкольное воспитание',
461             },
462         },
463         # SportBox embed
464         {
465             'url': 'http://www.vestifinance.ru/articles/25753',
466             'info_dict': {
467                 'id': '25753',
468                 'title': 'Вести Экономика ― Прямые трансляции с Форума-выставки "Госзаказ-2013"',
469             },
470             'playlist': [{
471                 'info_dict': {
472                     'id': '370908',
473                     'title': 'Госзаказ. День 3',
474                     'ext': 'mp4',
475                 }
476             }, {
477                 'info_dict': {
478                     'id': '370905',
479                     'title': 'Госзаказ. День 2',
480                     'ext': 'mp4',
481                 }
482             }, {
483                 'info_dict': {
484                     'id': '370902',
485                     'title': 'Госзаказ. День 1',
486                     'ext': 'mp4',
487                 }
488             }],
489             'params': {
490                 # m3u8 download
491                 'skip_download': True,
492             },
493         },
494         # Myvi.ru embed
495         {
496             'url': 'http://www.kinomyvi.tv/news/detail/Pervij-dublirovannij-trejler--Uzhastikov-_nOw1',
497             'info_dict': {
498                 'id': 'f4dafcad-ff21-423d-89b5-146cfd89fa1e',
499                 'ext': 'mp4',
500                 'title': 'Ужастики, русский трейлер (2015)',
501                 'thumbnail': 're:^https?://.*\.jpg$',
502                 'duration': 153,
503             }
504         },
505         # XHamster embed
506         {
507             'url': 'http://www.numisc.com/forum/showthread.php?11696-FM15-which-pumiscer-was-this-%28-vid-%29-%28-alfa-as-fuck-srx-%29&s=711f5db534502e22260dec8c5e2d66d8',
508             'info_dict': {
509                 'id': 'showthread',
510                 'title': '[NSFL] [FM15] which pumiscer was this ( vid ) ( alfa as fuck srx )',
511             },
512             'playlist_mincount': 7,
513         },
514         # Embedded TED video
515         {
516             'url': 'http://en.support.wordpress.com/videos/ted-talks/',
517             'md5': '65fdff94098e4a607385a60c5177c638',
518             'info_dict': {
519                 'id': '1969',
520                 'ext': 'mp4',
521                 'title': 'Hidden miracles of the natural world',
522                 'uploader': 'Louie Schwartzberg',
523                 'description': 'md5:8145d19d320ff3e52f28401f4c4283b9',
524             }
525         },
526         # Embedded Ustream video
527         {
528             'url': 'http://www.american.edu/spa/pti/nsa-privacy-janus-2014.cfm',
529             'md5': '27b99cdb639c9b12a79bca876a073417',
530             'info_dict': {
531                 'id': '45734260',
532                 'ext': 'flv',
533                 'uploader': 'AU SPA:  The NSA and Privacy',
534                 'title': 'NSA and Privacy Forum Debate featuring General Hayden and Barton Gellman'
535             }
536         },
537         # nowvideo embed hidden behind percent encoding
538         {
539             'url': 'http://www.waoanime.tv/the-super-dimension-fortress-macross-episode-1/',
540             'md5': '2baf4ddd70f697d94b1c18cf796d5107',
541             'info_dict': {
542                 'id': '06e53103ca9aa',
543                 'ext': 'flv',
544                 'title': 'Macross Episode 001  Watch Macross Episode 001 onl',
545                 'description': 'No description',
546             },
547         },
548         # arte embed
549         {
550             'url': 'http://www.tv-replay.fr/redirection/20-03-14/x-enius-arte-10753389.html',
551             'md5': '7653032cbb25bf6c80d80f217055fa43',
552             'info_dict': {
553                 'id': '048195-004_PLUS7-F',
554                 'ext': 'flv',
555                 'title': 'X:enius',
556                 'description': 'md5:d5fdf32ef6613cdbfd516ae658abf168',
557                 'upload_date': '20140320',
558             },
559             'params': {
560                 'skip_download': 'Requires rtmpdump'
561             }
562         },
563         # francetv embed
564         {
565             'url': 'http://www.tsprod.com/replay-du-concert-alcaline-de-calogero',
566             'info_dict': {
567                 'id': 'EV_30231',
568                 'ext': 'mp4',
569                 'title': 'Alcaline, le concert avec Calogero',
570                 'description': 'md5:61f08036dcc8f47e9cfc33aed08ffaff',
571                 'upload_date': '20150226',
572                 'timestamp': 1424989860,
573                 'duration': 5400,
574             },
575             'params': {
576                 # m3u8 downloads
577                 'skip_download': True,
578             },
579             'expected_warnings': [
580                 'Forbidden'
581             ]
582         },
583         # Condé Nast embed
584         {
585             'url': 'http://www.wired.com/2014/04/honda-asimo/',
586             'md5': 'ba0dfe966fa007657bd1443ee672db0f',
587             'info_dict': {
588                 'id': '53501be369702d3275860000',
589                 'ext': 'mp4',
590                 'title': 'Honda’s  New Asimo Robot Is More Human Than Ever',
591             }
592         },
593         # Dailymotion embed
594         {
595             'url': 'http://www.spi0n.com/zap-spi0n-com-n216/',
596             'md5': '441aeeb82eb72c422c7f14ec533999cd',
597             'info_dict': {
598                 'id': 'k2mm4bCdJ6CQ2i7c8o2',
599                 'ext': 'mp4',
600                 'title': 'Le Zap de Spi0n n°216 - Zapping du Web',
601                 'description': 'md5:faf028e48a461b8b7fad38f1e104b119',
602                 'uploader': 'Spi0n',
603                 'uploader_id': 'xgditw',
604                 'upload_date': '20140425',
605                 'timestamp': 1398441542,
606             },
607             'add_ie': ['Dailymotion'],
608         },
609         # YouTube embed
610         {
611             'url': 'http://www.badzine.de/ansicht/datum/2014/06/09/so-funktioniert-die-neue-englische-badminton-liga.html',
612             'info_dict': {
613                 'id': 'FXRb4ykk4S0',
614                 'ext': 'mp4',
615                 'title': 'The NBL Auction 2014',
616                 'uploader': 'BADMINTON England',
617                 'uploader_id': 'BADMINTONEvents',
618                 'upload_date': '20140603',
619                 'description': 'md5:9ef128a69f1e262a700ed83edb163a73',
620             },
621             'add_ie': ['Youtube'],
622             'params': {
623                 'skip_download': True,
624             }
625         },
626         # MTVSercices embed
627         {
628             'url': 'http://www.gametrailers.com/news-post/76093/north-america-europe-is-getting-that-mario-kart-8-mercedes-dlc-too',
629             'md5': '35727f82f58c76d996fc188f9755b0d5',
630             'info_dict': {
631                 'id': '0306a69b-8adf-4fb5-aace-75f8e8cbfca9',
632                 'ext': 'mp4',
633                 'title': 'Review',
634                 'description': 'Mario\'s life in the fast lane has never looked so good.',
635             },
636         },
637         # YouTube embed via <data-embed-url="">
638         {
639             'url': 'https://play.google.com/store/apps/details?id=com.gameloft.android.ANMP.GloftA8HM',
640             'info_dict': {
641                 'id': '4vAffPZIT44',
642                 'ext': 'mp4',
643                 'title': 'Asphalt 8: Airborne - Update - Welcome to Dubai!',
644                 'uploader': 'Gameloft',
645                 'uploader_id': 'gameloft',
646                 'upload_date': '20140828',
647                 'description': 'md5:c80da9ed3d83ae6d1876c834de03e1c4',
648             },
649             'params': {
650                 'skip_download': True,
651             }
652         },
653         # Camtasia studio
654         {
655             'url': 'http://www.ll.mit.edu/workshops/education/videocourses/antennas/lecture1/video/',
656             'playlist': [{
657                 'md5': '0c5e352edabf715d762b0ad4e6d9ee67',
658                 'info_dict': {
659                     'id': 'Fenn-AA_PA_Radar_Course_Lecture_1c_Final',
660                     'title': 'Fenn-AA_PA_Radar_Course_Lecture_1c_Final - video1',
661                     'ext': 'flv',
662                     'duration': 2235.90,
663                 }
664             }, {
665                 'md5': '10e4bb3aaca9fd630e273ff92d9f3c63',
666                 'info_dict': {
667                     'id': 'Fenn-AA_PA_Radar_Course_Lecture_1c_Final_PIP',
668                     'title': 'Fenn-AA_PA_Radar_Course_Lecture_1c_Final - pip',
669                     'ext': 'flv',
670                     'duration': 2235.93,
671                 }
672             }],
673             'info_dict': {
674                 'title': 'Fenn-AA_PA_Radar_Course_Lecture_1c_Final',
675             }
676         },
677         # Flowplayer
678         {
679             'url': 'http://www.handjobhub.com/video/busty-blonde-siri-tit-fuck-while-wank-6313.html',
680             'md5': '9d65602bf31c6e20014319c7d07fba27',
681             'info_dict': {
682                 'id': '5123ea6d5e5a7',
683                 'ext': 'mp4',
684                 'age_limit': 18,
685                 'uploader': 'www.handjobhub.com',
686                 'title': 'Busty Blonde Siri Tit Fuck While Wank at HandjobHub.com',
687             }
688         },
689         # Multiple brightcove videos
690         # https://github.com/rg3/youtube-dl/issues/2283
691         {
692             'url': 'http://www.newyorker.com/online/blogs/newsdesk/2014/01/always-never-nuclear-command-and-control.html',
693             'info_dict': {
694                 'id': 'always-never',
695                 'title': 'Always / Never - The New Yorker',
696             },
697             'playlist_count': 3,
698             'params': {
699                 'extract_flat': False,
700                 'skip_download': True,
701             }
702         },
703         # MLB embed
704         {
705             'url': 'http://umpire-empire.com/index.php/topic/58125-laz-decides-no-thats-low/',
706             'md5': '96f09a37e44da40dd083e12d9a683327',
707             'info_dict': {
708                 'id': '33322633',
709                 'ext': 'mp4',
710                 'title': 'Ump changes call to ball',
711                 'description': 'md5:71c11215384298a172a6dcb4c2e20685',
712                 'duration': 48,
713                 'timestamp': 1401537900,
714                 'upload_date': '20140531',
715                 'thumbnail': 're:^https?://.*\.jpg$',
716             },
717         },
718         # Wistia embed
719         {
720             'url': 'http://education-portal.com/academy/lesson/north-american-exploration-failed-colonies-of-spain-france-england.html#lesson',
721             'md5': '8788b683c777a5cf25621eaf286d0c23',
722             'info_dict': {
723                 'id': '1cfaf6b7ea',
724                 'ext': 'mov',
725                 'title': 'md5:51364a8d3d009997ba99656004b5e20d',
726                 'duration': 643.0,
727                 'filesize': 182808282,
728                 'uploader': 'education-portal.com',
729             },
730         },
731         {
732             'url': 'http://thoughtworks.wistia.com/medias/uxjb0lwrcz',
733             'md5': 'baf49c2baa8a7de5f3fc145a8506dcd4',
734             'info_dict': {
735                 'id': 'uxjb0lwrcz',
736                 'ext': 'mp4',
737                 'title': 'Conversation about Hexagonal Rails Part 1 - ThoughtWorks',
738                 'description': 'a Martin Fowler video from ThoughtWorks',
739                 'duration': 1715.0,
740                 'uploader': 'thoughtworks.wistia.com',
741                 'upload_date': '20140603',
742                 'timestamp': 1401832161,
743             },
744         },
745         # Soundcloud embed
746         {
747             'url': 'http://nakedsecurity.sophos.com/2014/10/29/sscc-171-are-you-sure-that-1234-is-a-bad-password-podcast/',
748             'info_dict': {
749                 'id': '174391317',
750                 'ext': 'mp3',
751                 'description': 'md5:ff867d6b555488ad3c52572bb33d432c',
752                 'uploader': 'Sophos Security',
753                 'title': 'Chet Chat 171 - Oct 29, 2014',
754                 'upload_date': '20141029',
755             }
756         },
757         # Livestream embed
758         {
759             'url': 'http://www.esa.int/Our_Activities/Space_Science/Rosetta/Philae_comet_touch-down_webcast',
760             'info_dict': {
761                 'id': '67864563',
762                 'ext': 'flv',
763                 'upload_date': '20141112',
764                 'title': 'Rosetta #CometLanding webcast HL 10',
765             }
766         },
767         # LazyYT
768         {
769             'url': 'http://discourse.ubuntu.com/t/unity-8-desktop-mode-windows-on-mir/1986',
770             'info_dict': {
771                 'id': '1986',
772                 'title': 'Unity 8 desktop-mode windows on Mir! - Ubuntu Discourse',
773             },
774             'playlist_mincount': 2,
775         },
776         # Cinchcast embed
777         {
778             'url': 'http://undergroundwellness.com/podcasts/306-5-steps-to-permanent-gut-healing/',
779             'info_dict': {
780                 'id': '7141703',
781                 'ext': 'mp3',
782                 'upload_date': '20141126',
783                 'title': 'Jack Tips: 5 Steps to Permanent Gut Healing',
784             }
785         },
786         # Cinerama player
787         {
788             'url': 'http://www.abc.net.au/7.30/content/2015/s4164797.htm',
789             'info_dict': {
790                 'id': '730m_DandD_1901_512k',
791                 'ext': 'mp4',
792                 'uploader': 'www.abc.net.au',
793                 'title': 'Game of Thrones with dice - Dungeons and Dragons fantasy role-playing game gets new life - 19/01/2015',
794             }
795         },
796         # embedded viddler video
797         {
798             'url': 'http://deadspin.com/i-cant-stop-watching-john-wall-chop-the-nuggets-with-th-1681801597',
799             'info_dict': {
800                 'id': '4d03aad9',
801                 'ext': 'mp4',
802                 'uploader': 'deadspin',
803                 'title': 'WALL-TO-GORTAT',
804                 'timestamp': 1422285291,
805                 'upload_date': '20150126',
806             },
807             'add_ie': ['Viddler'],
808         },
809         # Libsyn embed
810         {
811             'url': 'http://thedailyshow.cc.com/podcast/episodetwelve',
812             'info_dict': {
813                 'id': '3377616',
814                 'ext': 'mp3',
815                 'title': "The Daily Show Podcast without Jon Stewart - Episode 12: Bassem Youssef: Egypt's Jon Stewart",
816                 'description': 'md5:601cb790edd05908957dae8aaa866465',
817                 'upload_date': '20150220',
818             },
819         },
820         # jwplayer YouTube
821         {
822             'url': 'http://media.nationalarchives.gov.uk/index.php/webinar-using-discovery-national-archives-online-catalogue/',
823             'info_dict': {
824                 'id': 'Mrj4DVp2zeA',
825                 'ext': 'mp4',
826                 'upload_date': '20150212',
827                 'uploader': 'The National Archives UK',
828                 'description': 'md5:a236581cd2449dd2df4f93412f3f01c6',
829                 'uploader_id': 'NationalArchives08',
830                 'title': 'Webinar: Using Discovery, The National Archives’ online catalogue',
831             },
832         },
833         # rtl.nl embed
834         {
835             'url': 'http://www.rtlnieuws.nl/nieuws/buitenland/aanslagen-kopenhagen',
836             'playlist_mincount': 5,
837             'info_dict': {
838                 'id': 'aanslagen-kopenhagen',
839                 'title': 'Aanslagen Kopenhagen | RTL Nieuws',
840             }
841         },
842         # Zapiks embed
843         {
844             'url': 'http://www.skipass.com/news/116090-bon-appetit-s5ep3-baqueira-mi-cor.html',
845             'info_dict': {
846                 'id': '118046',
847                 'ext': 'mp4',
848                 'title': 'EP3S5 - Bon Appétit - Baqueira Mi Corazon !',
849             }
850         },
851         # Kaltura embed
852         {
853             'url': 'http://www.monumentalnetwork.com/videos/john-carlson-postgame-2-25-15',
854             'info_dict': {
855                 'id': '1_eergr3h1',
856                 'ext': 'mp4',
857                 'upload_date': '20150226',
858                 'uploader_id': 'MonumentalSports-Kaltura@perfectsensedigital.com',
859                 'timestamp': int,
860                 'title': 'John Carlson Postgame 2/25/15',
861             },
862         },
863         # Kaltura embed (different embed code)
864         {
865             'url': 'http://www.premierchristianradio.com/Shows/Saturday/Unbelievable/Conference-Videos/Os-Guinness-Is-It-Fools-Talk-Unbelievable-Conference-2014',
866             'info_dict': {
867                 'id': '1_a52wc67y',
868                 'ext': 'flv',
869                 'upload_date': '20150127',
870                 'uploader_id': 'PremierMedia',
871                 'timestamp': int,
872                 'title': 'Os Guinness // Is It Fools Talk? // Unbelievable? Conference 2014',
873             },
874         },
875         # Kaltura embed protected with referrer
876         {
877             'url': 'http://www.disney.nl/disney-channel/filmpjes/achter-de-schermen#/videoId/violetta-achter-de-schermen-ruggero',
878             'info_dict': {
879                 'id': '1_g4fbemnq',
880                 'ext': 'mp4',
881                 'title': 'Violetta - Achter De Schermen - Ruggero',
882                 'description': 'Achter de schermen met Ruggero',
883                 'timestamp': 1435133761,
884                 'upload_date': '20150624',
885                 'uploader_id': 'echojecka',
886             },
887         },
888         # Eagle.Platform embed (generic URL)
889         {
890             'url': 'http://lenta.ru/news/2015/03/06/navalny/',
891             # Not checking MD5 as sometimes the direct HTTP link results in 404 and HLS is used
892             'info_dict': {
893                 'id': '227304',
894                 'ext': 'mp4',
895                 'title': 'Навальный вышел на свободу',
896                 'description': 'md5:d97861ac9ae77377f3f20eaf9d04b4f5',
897                 'thumbnail': 're:^https?://.*\.jpg$',
898                 'duration': 87,
899                 'view_count': int,
900                 'age_limit': 0,
901             },
902         },
903         # ClipYou (Eagle.Platform) embed (custom URL)
904         {
905             'url': 'http://muz-tv.ru/play/7129/',
906             # Not checking MD5 as sometimes the direct HTTP link results in 404 and HLS is used
907             'info_dict': {
908                 'id': '12820',
909                 'ext': 'mp4',
910                 'title': "'O Sole Mio",
911                 'thumbnail': 're:^https?://.*\.jpg$',
912                 'duration': 216,
913                 'view_count': int,
914             },
915         },
916         # Pladform embed
917         {
918             'url': 'http://muz-tv.ru/kinozal/view/7400/',
919             'info_dict': {
920                 'id': '100183293',
921                 'ext': 'mp4',
922                 'title': 'Тайны перевала Дятлова • 1 серия 2 часть',
923                 'description': 'Документальный сериал-расследование одной из самых жутких тайн ХХ века',
924                 'thumbnail': 're:^https?://.*\.jpg$',
925                 'duration': 694,
926                 'age_limit': 0,
927             },
928         },
929         # Playwire embed
930         {
931             'url': 'http://www.cinemablend.com/new/First-Joe-Dirt-2-Trailer-Teaser-Stupid-Greatness-70874.html',
932             'info_dict': {
933                 'id': '3519514',
934                 'ext': 'mp4',
935                 'title': 'Joe Dirt 2 Beautiful Loser Teaser Trailer',
936                 'thumbnail': 're:^https?://.*\.png$',
937                 'duration': 45.115,
938             },
939         },
940         # 5min embed
941         {
942             'url': 'http://techcrunch.com/video/facebook-creates-on-this-day-crunch-report/518726732/',
943             'md5': '4c6f127a30736b59b3e2c19234ee2bf7',
944             'info_dict': {
945                 'id': '518726732',
946                 'ext': 'mp4',
947                 'title': 'Facebook Creates "On This Day" | Crunch Report',
948             },
949         },
950         # SVT embed
951         {
952             'url': 'http://www.svt.se/sport/ishockey/jagr-tacklar-giroux-under-intervjun',
953             'info_dict': {
954                 'id': '2900353',
955                 'ext': 'flv',
956                 'title': 'Här trycker Jagr till Giroux (under SVT-intervjun)',
957                 'duration': 27,
958                 'age_limit': 0,
959             },
960         },
961         # Crooks and Liars embed
962         {
963             'url': 'http://crooksandliars.com/2015/04/fox-friends-says-protecting-atheists',
964             'info_dict': {
965                 'id': '8RUoRhRi',
966                 'ext': 'mp4',
967                 'title': "Fox & Friends Says Protecting Atheists From Discrimination Is Anti-Christian!",
968                 'description': 'md5:e1a46ad1650e3a5ec7196d432799127f',
969                 'timestamp': 1428207000,
970                 'upload_date': '20150405',
971                 'uploader': 'Heather',
972             },
973         },
974         # Crooks and Liars external embed
975         {
976             'url': 'http://theothermccain.com/2010/02/02/video-proves-that-bill-kristol-has-been-watching-glenn-beck/comment-page-1/',
977             'info_dict': {
978                 'id': 'MTE3MjUtMzQ2MzA',
979                 'ext': 'mp4',
980                 'title': 'md5:5e3662a81a4014d24c250d76d41a08d5',
981                 'description': 'md5:9b8e9542d6c3c5de42d6451b7d780cec',
982                 'timestamp': 1265032391,
983                 'upload_date': '20100201',
984                 'uploader': 'Heather',
985             },
986         },
987         # NBC Sports vplayer embed
988         {
989             'url': 'http://www.riderfans.com/forum/showthread.php?121827-Freeman&s=e98fa1ea6dc08e886b1678d35212494a',
990             'info_dict': {
991                 'id': 'ln7x1qSThw4k',
992                 'ext': 'flv',
993                 'title': "PFT Live: New leader in the 'new-look' defense",
994                 'description': 'md5:65a19b4bbfb3b0c0c5768bed1dfad74e',
995                 'uploader': 'NBCU-SPORTS',
996                 'upload_date': '20140107',
997                 'timestamp': 1389118457,
998             },
999         },
1000         # UDN embed
1001         {
1002             'url': 'http://www.udn.com/news/story/7314/822787',
1003             'md5': 'fd2060e988c326991037b9aff9df21a6',
1004             'info_dict': {
1005                 'id': '300346',
1006                 'ext': 'mp4',
1007                 'title': '中一中男師變性 全校師生力挺',
1008                 'thumbnail': 're:^https?://.*\.jpg$',
1009             }
1010         },
1011         # Ooyala embed
1012         {
1013             'url': 'http://www.businessinsider.com/excel-index-match-vlookup-video-how-to-2015-2?IR=T',
1014             'info_dict': {
1015                 'id': '50YnY4czr4ms1vJ7yz3xzq0excz_pUMs',
1016                 'ext': 'mp4',
1017                 'description': 'VIDEO: INDEX/MATCH versus VLOOKUP.',
1018                 'title': 'This is what separates the Excel masters from the wannabes',
1019                 'duration': 191.933,
1020             },
1021             'params': {
1022                 # m3u8 downloads
1023                 'skip_download': True,
1024             }
1025         },
1026         # Contains a SMIL manifest
1027         {
1028             'url': 'http://www.telewebion.com/fa/1263668/%D9%82%D8%B1%D8%B9%D9%87%E2%80%8C%DA%A9%D8%B4%DB%8C-%D9%84%DB%8C%DA%AF-%D9%82%D9%87%D8%B1%D9%85%D8%A7%D9%86%D8%A7%D9%86-%D8%A7%D8%B1%D9%88%D9%BE%D8%A7/%2B-%D9%81%D9%88%D8%AA%D8%A8%D8%A7%D9%84.html',
1029             'info_dict': {
1030                 'id': 'file',
1031                 'ext': 'flv',
1032                 'title': '+ Football: Lottery Champions League Europe',
1033                 'uploader': 'www.telewebion.com',
1034             },
1035             'params': {
1036                 # rtmpe downloads
1037                 'skip_download': True,
1038             }
1039         },
1040         # Brightcove URL in single quotes
1041         {
1042             'url': 'http://www.sportsnet.ca/baseball/mlb/sn-presents-russell-martin-world-citizen/',
1043             'md5': '4ae374f1f8b91c889c4b9203c8c752af',
1044             'info_dict': {
1045                 'id': '4255764656001',
1046                 'ext': 'mp4',
1047                 'title': 'SN Presents: Russell Martin, World Citizen',
1048                 'description': 'To understand why he was the Toronto Blue Jays’ top off-season priority is to appreciate his background and upbringing in Montreal, where he first developed his baseball skills. Written and narrated by Stephen Brunt.',
1049                 'uploader': 'Rogers Sportsnet',
1050                 'uploader_id': '1704050871',
1051                 'upload_date': '20150525',
1052                 'timestamp': 1432570283,
1053             },
1054         },
1055         # Dailymotion Cloud video
1056         {
1057             'url': 'http://replay.publicsenat.fr/vod/le-debat/florent-kolandjian,dominique-cena,axel-decourtye,laurence-abeille,bruno-parmentier/175910',
1058             'md5': '49444254273501a64675a7e68c502681',
1059             'info_dict': {
1060                 'id': '5585de919473990de4bee11b',
1061                 'ext': 'mp4',
1062                 'title': 'Le débat',
1063                 'thumbnail': 're:^https?://.*\.jpe?g$',
1064             }
1065         },
1066         # OnionStudios embed
1067         {
1068             'url': 'http://www.clickhole.com/video/dont-understand-bitcoin-man-will-mumble-explanatio-2537',
1069             'info_dict': {
1070                 'id': '2855',
1071                 'ext': 'mp4',
1072                 'title': 'Don’t Understand Bitcoin? This Man Will Mumble An Explanation At You',
1073                 'thumbnail': 're:^https?://.*\.jpe?g$',
1074                 'uploader': 'ClickHole',
1075                 'uploader_id': 'clickhole',
1076             }
1077         },
1078         # SnagFilms embed
1079         {
1080             'url': 'http://whilewewatch.blogspot.ru/2012/06/whilewewatch-whilewewatch-gripping.html',
1081             'info_dict': {
1082                 'id': '74849a00-85a9-11e1-9660-123139220831',
1083                 'ext': 'mp4',
1084                 'title': '#whilewewatch',
1085             }
1086         },
1087         # AdobeTVVideo embed
1088         {
1089             'url': 'https://helpx.adobe.com/acrobat/how-to/new-experience-acrobat-dc.html?set=acrobat--get-started--essential-beginners',
1090             'md5': '43662b577c018ad707a63766462b1e87',
1091             'info_dict': {
1092                 'id': '2456',
1093                 'ext': 'mp4',
1094                 'title': 'New experience with Acrobat DC',
1095                 'description': 'New experience with Acrobat DC',
1096                 'duration': 248.667,
1097             },
1098         },
1099         # ScreenwaveMedia embed
1100         {
1101             'url': 'http://www.thecinemasnob.com/the-cinema-snob/a-nightmare-on-elm-street-2-freddys-revenge1',
1102             'md5': '24ace5baba0d35d55c6810b51f34e9e0',
1103             'info_dict': {
1104                 'id': 'cinemasnob-55d26273809dd',
1105                 'ext': 'mp4',
1106                 'title': 'cinemasnob',
1107             },
1108         },
1109         # BrightcoveInPageEmbed embed
1110         {
1111             'url': 'http://www.geekandsundry.com/tabletop-bonus-wils-final-thoughts-on-dread/',
1112             'info_dict': {
1113                 'id': '4238694884001',
1114                 'ext': 'flv',
1115                 'title': 'Tabletop: Dread, Last Thoughts',
1116                 'description': 'Tabletop: Dread, Last Thoughts',
1117                 'duration': 51690,
1118             },
1119         },
1120         # JWPlayer with M3U8
1121         {
1122             'url': 'http://ren.tv/novosti/2015-09-25/sluchaynyy-prohozhiy-poymal-avtougonshchika-v-murmanske-video',
1123             'info_dict': {
1124                 'id': 'playlist',
1125                 'ext': 'mp4',
1126                 'title': 'Случайный прохожий поймал автоугонщика в Мурманске. ВИДЕО | РЕН ТВ',
1127                 'uploader': 'ren.tv',
1128             },
1129             'params': {
1130                 # m3u8 downloads
1131                 'skip_download': True,
1132             }
1133         },
1134         # Brightcove embed, with no valid 'renditions' but valid 'IOSRenditions'
1135         # This video can't be played in browsers if Flash disabled and UA set to iPhone, which is actually a false alarm
1136         {
1137             'url': 'https://dl.dropboxusercontent.com/u/29092637/interview.html',
1138             'info_dict': {
1139                 'id': '4785848093001',
1140                 'ext': 'mp4',
1141                 'title': 'The Cardinal Pell Interview',
1142                 'description': 'Sky News Contributor Andrew Bolt interviews George Pell in Rome, following the Cardinal\'s evidence before the Royal Commission into Child Abuse. ',
1143                 'uploader': 'GlobeCast Australia - GlobeStream',
1144                 'uploader_id': '2733773828001',
1145                 'upload_date': '20160304',
1146                 'timestamp': 1457083087,
1147             },
1148             'params': {
1149                 # m3u8 downloads
1150                 'skip_download': True,
1151             },
1152         },
1153         # Another form of arte.tv embed
1154         {
1155             'url': 'http://www.tv-replay.fr/redirection/09-04-16/arte-reportage-arte-11508975.html',
1156             'md5': '850bfe45417ddf221288c88a0cffe2e2',
1157             'info_dict': {
1158                 'id': '030273-562_PLUS7-F',
1159                 'ext': 'mp4',
1160                 'title': 'ARTE Reportage - Nulle part, en France',
1161                 'description': 'md5:e3a0e8868ed7303ed509b9e3af2b870d',
1162                 'upload_date': '20160409',
1163             },
1164         },
1165         # LiveLeak embed
1166         {
1167             'url': 'http://www.wykop.pl/link/3088787/',
1168             'md5': 'ace83b9ed19b21f68e1b50e844fdf95d',
1169             'info_dict': {
1170                 'id': '874_1459135191',
1171                 'ext': 'mp4',
1172                 'title': 'Man shows poor quality of new apartment building',
1173                 'description': 'The wall is like a sand pile.',
1174                 'uploader': 'Lake8737',
1175             }
1176         },
1177     ]
1178
1179     def report_following_redirect(self, new_url):
1180         """Report information extraction."""
1181         self._downloader.to_screen('[redirect] Following redirect to %s' % new_url)
1182
1183     def _extract_rss(self, url, video_id, doc):
1184         playlist_title = doc.find('./channel/title').text
1185         playlist_desc_el = doc.find('./channel/description')
1186         playlist_desc = None if playlist_desc_el is None else playlist_desc_el.text
1187
1188         entries = []
1189         for it in doc.findall('./channel/item'):
1190             next_url = xpath_text(it, 'link', fatal=False)
1191             if not next_url:
1192                 enclosure_nodes = it.findall('./enclosure')
1193                 for e in enclosure_nodes:
1194                     next_url = e.attrib.get('url')
1195                     if next_url:
1196                         break
1197
1198             if not next_url:
1199                 continue
1200
1201             entries.append({
1202                 '_type': 'url',
1203                 'url': next_url,
1204                 'title': it.find('title').text,
1205             })
1206
1207         return {
1208             '_type': 'playlist',
1209             'id': url,
1210             'title': playlist_title,
1211             'description': playlist_desc,
1212             'entries': entries,
1213         }
1214
1215     def _extract_camtasia(self, url, video_id, webpage):
1216         """ Returns None if no camtasia video can be found. """
1217
1218         camtasia_cfg = self._search_regex(
1219             r'fo\.addVariable\(\s*"csConfigFile",\s*"([^"]+)"\s*\);',
1220             webpage, 'camtasia configuration file', default=None)
1221         if camtasia_cfg is None:
1222             return None
1223
1224         title = self._html_search_meta('DC.title', webpage, fatal=True)
1225
1226         camtasia_url = compat_urlparse.urljoin(url, camtasia_cfg)
1227         camtasia_cfg = self._download_xml(
1228             camtasia_url, video_id,
1229             note='Downloading camtasia configuration',
1230             errnote='Failed to download camtasia configuration')
1231         fileset_node = camtasia_cfg.find('./playlist/array/fileset')
1232
1233         entries = []
1234         for n in fileset_node.getchildren():
1235             url_n = n.find('./uri')
1236             if url_n is None:
1237                 continue
1238
1239             entries.append({
1240                 'id': os.path.splitext(url_n.text.rpartition('/')[2])[0],
1241                 'title': '%s - %s' % (title, n.tag),
1242                 'url': compat_urlparse.urljoin(url, url_n.text),
1243                 'duration': float_or_none(n.find('./duration').text),
1244             })
1245
1246         return {
1247             '_type': 'playlist',
1248             'entries': entries,
1249             'title': title,
1250         }
1251
1252     def _real_extract(self, url):
1253         if url.startswith('//'):
1254             return {
1255                 '_type': 'url',
1256                 'url': self.http_scheme() + url,
1257             }
1258
1259         parsed_url = compat_urlparse.urlparse(url)
1260         if not parsed_url.scheme:
1261             default_search = self._downloader.params.get('default_search')
1262             if default_search is None:
1263                 default_search = 'fixup_error'
1264
1265             if default_search in ('auto', 'auto_warning', 'fixup_error'):
1266                 if '/' in url:
1267                     self._downloader.report_warning('The url doesn\'t specify the protocol, trying with http')
1268                     return self.url_result('http://' + url)
1269                 elif default_search != 'fixup_error':
1270                     if default_search == 'auto_warning':
1271                         if re.match(r'^(?:url|URL)$', url):
1272                             raise ExtractorError(
1273                                 'Invalid URL:  %r . Call youtube-dl like this:  youtube-dl -v "https://www.youtube.com/watch?v=BaW_jenozKc"  ' % url,
1274                                 expected=True)
1275                         else:
1276                             self._downloader.report_warning(
1277                                 'Falling back to youtube search for  %s . Set --default-search "auto" to suppress this warning.' % url)
1278                     return self.url_result('ytsearch:' + url)
1279
1280             if default_search in ('error', 'fixup_error'):
1281                 raise ExtractorError(
1282                     '%r is not a valid URL. '
1283                     'Set --default-search "ytsearch" (or run  youtube-dl "ytsearch:%s" ) to search YouTube'
1284                     % (url, url), expected=True)
1285             else:
1286                 if ':' not in default_search:
1287                     default_search += ':'
1288                 return self.url_result(default_search + url)
1289
1290         url, smuggled_data = unsmuggle_url(url)
1291         force_videoid = None
1292         is_intentional = smuggled_data and smuggled_data.get('to_generic')
1293         if smuggled_data and 'force_videoid' in smuggled_data:
1294             force_videoid = smuggled_data['force_videoid']
1295             video_id = force_videoid
1296         else:
1297             video_id = compat_urllib_parse_unquote(os.path.splitext(url.rstrip('/').split('/')[-1])[0])
1298
1299         self.to_screen('%s: Requesting header' % video_id)
1300
1301         head_req = HEADRequest(url)
1302         head_response = self._request_webpage(
1303             head_req, video_id,
1304             note=False, errnote='Could not send HEAD request to %s' % url,
1305             fatal=False)
1306
1307         if head_response is not False:
1308             # Check for redirect
1309             new_url = head_response.geturl()
1310             if url != new_url:
1311                 self.report_following_redirect(new_url)
1312                 if force_videoid:
1313                     new_url = smuggle_url(
1314                         new_url, {'force_videoid': force_videoid})
1315                 return self.url_result(new_url)
1316
1317         full_response = None
1318         if head_response is False:
1319             request = sanitized_Request(url)
1320             request.add_header('Accept-Encoding', '*')
1321             full_response = self._request_webpage(request, video_id)
1322             head_response = full_response
1323
1324         info_dict = {
1325             'id': video_id,
1326             'title': compat_urllib_parse_unquote(os.path.splitext(url_basename(url))[0]),
1327             'upload_date': unified_strdate(head_response.headers.get('Last-Modified'))
1328         }
1329
1330         # Check for direct link to a video
1331         content_type = head_response.headers.get('Content-Type', '').lower()
1332         m = re.match(r'^(?P<type>audio|video|application(?=/(?:ogg$|(?:vnd\.apple\.|x-)?mpegurl)))/(?P<format_id>[^;\s]+)', content_type)
1333         if m:
1334             format_id = m.group('format_id')
1335             if format_id.endswith('mpegurl'):
1336                 formats = self._extract_m3u8_formats(url, video_id, 'mp4')
1337             elif format_id == 'f4m':
1338                 formats = self._extract_f4m_formats(url, video_id)
1339             else:
1340                 formats = [{
1341                     'format_id': m.group('format_id'),
1342                     'url': url,
1343                     'vcodec': 'none' if m.group('type') == 'audio' else None
1344                 }]
1345                 info_dict['direct'] = True
1346             self._sort_formats(formats)
1347             info_dict['formats'] = formats
1348             return info_dict
1349
1350         if not self._downloader.params.get('test', False) and not is_intentional:
1351             force = self._downloader.params.get('force_generic_extractor', False)
1352             self._downloader.report_warning(
1353                 '%s on generic information extractor.' % ('Forcing' if force else 'Falling back'))
1354
1355         if not full_response:
1356             request = sanitized_Request(url)
1357             # Some webservers may serve compressed content of rather big size (e.g. gzipped flac)
1358             # making it impossible to download only chunk of the file (yet we need only 512kB to
1359             # test whether it's HTML or not). According to youtube-dl default Accept-Encoding
1360             # that will always result in downloading the whole file that is not desirable.
1361             # Therefore for extraction pass we have to override Accept-Encoding to any in order
1362             # to accept raw bytes and being able to download only a chunk.
1363             # It may probably better to solve this by checking Content-Type for application/octet-stream
1364             # after HEAD request finishes, but not sure if we can rely on this.
1365             request.add_header('Accept-Encoding', '*')
1366             full_response = self._request_webpage(request, video_id)
1367
1368         first_bytes = full_response.read(512)
1369
1370         # Is it an M3U playlist?
1371         if first_bytes.startswith(b'#EXTM3U'):
1372             info_dict['formats'] = self._extract_m3u8_formats(url, video_id, 'mp4')
1373             self._sort_formats(info_dict['formats'])
1374             return info_dict
1375
1376         # Maybe it's a direct link to a video?
1377         # Be careful not to download the whole thing!
1378         if not is_html(first_bytes):
1379             self._downloader.report_warning(
1380                 'URL could be a direct video link, returning it as such.')
1381             info_dict.update({
1382                 'direct': True,
1383                 'url': url,
1384             })
1385             return info_dict
1386
1387         webpage = self._webpage_read_content(
1388             full_response, url, video_id, prefix=first_bytes)
1389
1390         self.report_extraction(video_id)
1391
1392         # Is it an RSS feed, a SMIL file, an XSPF playlist or a MPD manifest?
1393         try:
1394             doc = compat_etree_fromstring(webpage.encode('utf-8'))
1395             if doc.tag == 'rss':
1396                 return self._extract_rss(url, video_id, doc)
1397             elif re.match(r'^(?:{[^}]+})?smil$', doc.tag):
1398                 smil = self._parse_smil(doc, url, video_id)
1399                 self._sort_formats(smil['formats'])
1400                 return smil
1401             elif doc.tag == '{http://xspf.org/ns/0/}playlist':
1402                 return self.playlist_result(self._parse_xspf(doc, video_id), video_id)
1403             elif re.match(r'(?i)^(?:{[^}]+})?MPD$', doc.tag):
1404                 info_dict['formats'] = self._parse_mpd_formats(
1405                     doc, video_id, mpd_base_url=url.rpartition('/')[0])
1406                 self._sort_formats(info_dict['formats'])
1407                 return info_dict
1408             elif re.match(r'^{http://ns\.adobe\.com/f4m/[12]\.0}manifest$', doc.tag):
1409                 info_dict['formats'] = self._parse_f4m_formats(doc, url, video_id)
1410                 self._sort_formats(info_dict['formats'])
1411                 return info_dict
1412         except compat_xml_parse_error:
1413             pass
1414
1415         # Is it a Camtasia project?
1416         camtasia_res = self._extract_camtasia(url, video_id, webpage)
1417         if camtasia_res is not None:
1418             return camtasia_res
1419
1420         # Sometimes embedded video player is hidden behind percent encoding
1421         # (e.g. https://github.com/rg3/youtube-dl/issues/2448)
1422         # Unescaping the whole page allows to handle those cases in a generic way
1423         webpage = compat_urllib_parse_unquote(webpage)
1424
1425         # it's tempting to parse this further, but you would
1426         # have to take into account all the variations like
1427         #   Video Title - Site Name
1428         #   Site Name | Video Title
1429         #   Video Title - Tagline | Site Name
1430         # and so on and so forth; it's just not practical
1431         video_title = self._html_search_regex(
1432             r'(?s)<title>(.*?)</title>', webpage, 'video title',
1433             default='video')
1434
1435         # Try to detect age limit automatically
1436         age_limit = self._rta_search(webpage)
1437         # And then there are the jokers who advertise that they use RTA,
1438         # but actually don't.
1439         AGE_LIMIT_MARKERS = [
1440             r'Proudly Labeled <a href="http://www.rtalabel.org/" title="Restricted to Adults">RTA</a>',
1441         ]
1442         if any(re.search(marker, webpage) for marker in AGE_LIMIT_MARKERS):
1443             age_limit = 18
1444
1445         # video uploader is domain name
1446         video_uploader = self._search_regex(
1447             r'^(?:https?://)?([^/]*)/.*', url, 'video uploader')
1448
1449         # Helper method
1450         def _playlist_from_matches(matches, getter=None, ie=None):
1451             urlrs = orderedSet(
1452                 self.url_result(self._proto_relative_url(getter(m) if getter else m), ie)
1453                 for m in matches)
1454             return self.playlist_result(
1455                 urlrs, playlist_id=video_id, playlist_title=video_title)
1456
1457         # Look for Brightcove Legacy Studio embeds
1458         bc_urls = BrightcoveLegacyIE._extract_brightcove_urls(webpage)
1459         if bc_urls:
1460             self.to_screen('Brightcove video detected.')
1461             entries = [{
1462                 '_type': 'url',
1463                 'url': smuggle_url(bc_url, {'Referer': url}),
1464                 'ie_key': 'BrightcoveLegacy'
1465             } for bc_url in bc_urls]
1466
1467             return {
1468                 '_type': 'playlist',
1469                 'title': video_title,
1470                 'id': video_id,
1471                 'entries': entries,
1472             }
1473
1474         # Look for Brightcove New Studio embeds
1475         bc_urls = BrightcoveNewIE._extract_urls(webpage)
1476         if bc_urls:
1477             return _playlist_from_matches(bc_urls, ie='BrightcoveNew')
1478
1479         # Look for embedded rtl.nl player
1480         matches = re.findall(
1481             r'<iframe[^>]+?src="((?:https?:)?//(?:www\.)?rtl\.nl/system/videoplayer/[^"]+(?:video_)?embed[^"]+)"',
1482             webpage)
1483         if matches:
1484             return _playlist_from_matches(matches, ie='RtlNl')
1485
1486         vimeo_url = VimeoIE._extract_vimeo_url(url, webpage)
1487         if vimeo_url is not None:
1488             return self.url_result(vimeo_url)
1489
1490         vid_me_embed_url = self._search_regex(
1491             r'src=[\'"](https?://vid\.me/[^\'"]+)[\'"]',
1492             webpage, 'vid.me embed', default=None)
1493         if vid_me_embed_url is not None:
1494             return self.url_result(vid_me_embed_url, 'Vidme')
1495
1496         # Look for embedded YouTube player
1497         matches = re.findall(r'''(?x)
1498             (?:
1499                 <iframe[^>]+?src=|
1500                 data-video-url=|
1501                 <embed[^>]+?src=|
1502                 embedSWF\(?:\s*|
1503                 new\s+SWFObject\(
1504             )
1505             (["\'])
1506                 (?P<url>(?:https?:)?//(?:www\.)?youtube(?:-nocookie)?\.com/
1507                 (?:embed|v|p)/.+?)
1508             \1''', webpage)
1509         if matches:
1510             return _playlist_from_matches(
1511                 matches, lambda m: unescapeHTML(m[1]))
1512
1513         # Look for lazyYT YouTube embed
1514         matches = re.findall(
1515             r'class="lazyYT" data-youtube-id="([^"]+)"', webpage)
1516         if matches:
1517             return _playlist_from_matches(matches, lambda m: unescapeHTML(m))
1518
1519         # Look for embedded Dailymotion player
1520         matches = re.findall(
1521             r'<(?:(?:embed|iframe)[^>]+?src=|input[^>]+id=[\'"]dmcloudUrlEmissionSelect[\'"][^>]+value=)(["\'])(?P<url>(?:https?:)?//(?:www\.)?dailymotion\.com/(?:embed|swf)/video/.+?)\1', webpage)
1522         if matches:
1523             return _playlist_from_matches(
1524                 matches, lambda m: unescapeHTML(m[1]))
1525
1526         # Look for embedded Dailymotion playlist player (#3822)
1527         m = re.search(
1528             r'<iframe[^>]+?src=(["\'])(?P<url>(?:https?:)?//(?:www\.)?dailymotion\.[a-z]{2,3}/widget/jukebox\?.+?)\1', webpage)
1529         if m:
1530             playlists = re.findall(
1531                 r'list\[\]=/playlist/([^/]+)/', unescapeHTML(m.group('url')))
1532             if playlists:
1533                 return _playlist_from_matches(
1534                     playlists, lambda p: '//dailymotion.com/playlist/%s' % p)
1535
1536         # Look for embedded Wistia player
1537         match = re.search(
1538             r'<(?:meta[^>]+?content|iframe[^>]+?src)=(["\'])(?P<url>(?:https?:)?//(?:fast\.)?wistia\.net/embed/iframe/.+?)\1', webpage)
1539         if match:
1540             embed_url = self._proto_relative_url(
1541                 unescapeHTML(match.group('url')))
1542             return {
1543                 '_type': 'url_transparent',
1544                 'url': embed_url,
1545                 'ie_key': 'Wistia',
1546                 'uploader': video_uploader,
1547                 'title': video_title,
1548                 'id': video_id,
1549             }
1550
1551         match = re.search(r'(?:id=["\']wistia_|data-wistia-?id=["\']|Wistia\.embed\(["\'])(?P<id>[^"\']+)', webpage)
1552         if match:
1553             return {
1554                 '_type': 'url_transparent',
1555                 'url': 'http://fast.wistia.net/embed/iframe/{0:}'.format(match.group('id')),
1556                 'ie_key': 'Wistia',
1557                 'uploader': video_uploader,
1558                 'title': video_title,
1559                 'id': match.group('id')
1560             }
1561
1562         # Look for SVT player
1563         svt_url = SVTIE._extract_url(webpage)
1564         if svt_url:
1565             return self.url_result(svt_url, 'SVT')
1566
1567         # Look for embedded condenast player
1568         matches = re.findall(
1569             r'<iframe\s+(?:[a-zA-Z-]+="[^"]+"\s+)*?src="(https?://player\.cnevids\.com/embed/[^"]+")',
1570             webpage)
1571         if matches:
1572             return {
1573                 '_type': 'playlist',
1574                 'entries': [{
1575                     '_type': 'url',
1576                     'ie_key': 'CondeNast',
1577                     'url': ma,
1578                 } for ma in matches],
1579                 'title': video_title,
1580                 'id': video_id,
1581             }
1582
1583         # Look for Bandcamp pages with custom domain
1584         mobj = re.search(r'<meta property="og:url"[^>]*?content="(.*?bandcamp\.com.*?)"', webpage)
1585         if mobj is not None:
1586             burl = unescapeHTML(mobj.group(1))
1587             # Don't set the extractor because it can be a track url or an album
1588             return self.url_result(burl)
1589
1590         # Look for embedded Vevo player
1591         mobj = re.search(
1592             r'<iframe[^>]+?src=(["\'])(?P<url>(?:https?:)?//(?:cache\.)?vevo\.com/.+?)\1', webpage)
1593         if mobj is not None:
1594             return self.url_result(mobj.group('url'))
1595
1596         # Look for embedded Viddler player
1597         mobj = re.search(
1598             r'<(?:iframe[^>]+?src|param[^>]+?value)=(["\'])(?P<url>(?:https?:)?//(?:www\.)?viddler\.com/(?:embed|player)/.+?)\1',
1599             webpage)
1600         if mobj is not None:
1601             return self.url_result(mobj.group('url'))
1602
1603         # Look for NYTimes player
1604         mobj = re.search(
1605             r'<iframe[^>]+src=(["\'])(?P<url>(?:https?:)?//graphics8\.nytimes\.com/bcvideo/[^/]+/iframe/embed\.html.+?)\1>',
1606             webpage)
1607         if mobj is not None:
1608             return self.url_result(mobj.group('url'))
1609
1610         # Look for Libsyn player
1611         mobj = re.search(
1612             r'<iframe[^>]+src=(["\'])(?P<url>(?:https?:)?//html5-player\.libsyn\.com/embed/.+?)\1', webpage)
1613         if mobj is not None:
1614             return self.url_result(mobj.group('url'))
1615
1616         # Look for Ooyala videos
1617         mobj = (re.search(r'player\.ooyala\.com/[^"?]+[?#][^"]*?(?:embedCode|ec)=(?P<ec>[^"&]+)', webpage) or
1618                 re.search(r'OO\.Player\.create\([\'"].*?[\'"],\s*[\'"](?P<ec>.{32})[\'"]', webpage) or
1619                 re.search(r'SBN\.VideoLinkset\.ooyala\([\'"](?P<ec>.{32})[\'"]\)', webpage) or
1620                 re.search(r'data-ooyala-video-id\s*=\s*[\'"](?P<ec>.{32})[\'"]', webpage))
1621         if mobj is not None:
1622             return OoyalaIE._build_url_result(smuggle_url(mobj.group('ec'), {'domain': url}))
1623
1624         # Look for multiple Ooyala embeds on SBN network websites
1625         mobj = re.search(r'SBN\.VideoLinkset\.entryGroup\((\[.*?\])', webpage)
1626         if mobj is not None:
1627             embeds = self._parse_json(mobj.group(1), video_id, fatal=False)
1628             if embeds:
1629                 return _playlist_from_matches(
1630                     embeds, getter=lambda v: OoyalaIE._url_for_embed_code(smuggle_url(v['provider_video_id'], {'domain': url})), ie='Ooyala')
1631
1632         # Look for Aparat videos
1633         mobj = re.search(r'<iframe .*?src="(http://www\.aparat\.com/video/[^"]+)"', webpage)
1634         if mobj is not None:
1635             return self.url_result(mobj.group(1), 'Aparat')
1636
1637         # Look for MPORA videos
1638         mobj = re.search(r'<iframe .*?src="(http://mpora\.(?:com|de)/videos/[^"]+)"', webpage)
1639         if mobj is not None:
1640             return self.url_result(mobj.group(1), 'Mpora')
1641
1642         # Look for embedded NovaMov-based player
1643         mobj = re.search(
1644             r'''(?x)<(?:pagespeed_)?iframe[^>]+?src=(["\'])
1645                     (?P<url>http://(?:(?:embed|www)\.)?
1646                         (?:novamov\.com|
1647                            nowvideo\.(?:ch|sx|eu|at|ag|co)|
1648                            videoweed\.(?:es|com)|
1649                            movshare\.(?:net|sx|ag)|
1650                            divxstage\.(?:eu|net|ch|co|at|ag))
1651                         /embed\.php.+?)\1''', webpage)
1652         if mobj is not None:
1653             return self.url_result(mobj.group('url'))
1654
1655         # Look for embedded Facebook player
1656         mobj = re.search(
1657             r'<iframe[^>]+?src=(["\'])(?P<url>https://www\.facebook\.com/video/embed.+?)\1', webpage)
1658         if mobj is not None:
1659             return self.url_result(mobj.group('url'), 'Facebook')
1660
1661         # Look for embedded VK player
1662         mobj = re.search(r'<iframe[^>]+?src=(["\'])(?P<url>https?://vk\.com/video_ext\.php.+?)\1', webpage)
1663         if mobj is not None:
1664             return self.url_result(mobj.group('url'), 'VK')
1665
1666         # Look for embedded Odnoklassniki player
1667         mobj = re.search(r'<iframe[^>]+?src=(["\'])(?P<url>https?://(?:odnoklassniki|ok)\.ru/videoembed/.+?)\1', webpage)
1668         if mobj is not None:
1669             return self.url_result(mobj.group('url'), 'Odnoklassniki')
1670
1671         # Look for embedded ivi player
1672         mobj = re.search(r'<embed[^>]+?src=(["\'])(?P<url>https?://(?:www\.)?ivi\.ru/video/player.+?)\1', webpage)
1673         if mobj is not None:
1674             return self.url_result(mobj.group('url'), 'Ivi')
1675
1676         # Look for embedded Huffington Post player
1677         mobj = re.search(
1678             r'<iframe[^>]+?src=(["\'])(?P<url>https?://embed\.live\.huffingtonpost\.com/.+?)\1', webpage)
1679         if mobj is not None:
1680             return self.url_result(mobj.group('url'), 'HuffPost')
1681
1682         # Look for embed.ly
1683         mobj = re.search(r'class=["\']embedly-card["\'][^>]href=["\'](?P<url>[^"\']+)', webpage)
1684         if mobj is not None:
1685             return self.url_result(mobj.group('url'))
1686         mobj = re.search(r'class=["\']embedly-embed["\'][^>]src=["\'][^"\']*url=(?P<url>[^&]+)', webpage)
1687         if mobj is not None:
1688             return self.url_result(compat_urllib_parse_unquote(mobj.group('url')))
1689
1690         # Look for funnyordie embed
1691         matches = re.findall(r'<iframe[^>]+?src="(https?://(?:www\.)?funnyordie\.com/embed/[^"]+)"', webpage)
1692         if matches:
1693             return _playlist_from_matches(
1694                 matches, getter=unescapeHTML, ie='FunnyOrDie')
1695
1696         # Look for BBC iPlayer embed
1697         matches = re.findall(r'setPlaylist\("(https?://www\.bbc\.co\.uk/iplayer/[^/]+/[\da-z]{8})"\)', webpage)
1698         if matches:
1699             return _playlist_from_matches(matches, ie='BBCCoUk')
1700
1701         # Look for embedded RUTV player
1702         rutv_url = RUTVIE._extract_url(webpage)
1703         if rutv_url:
1704             return self.url_result(rutv_url, 'RUTV')
1705
1706         # Look for embedded TVC player
1707         tvc_url = TVCIE._extract_url(webpage)
1708         if tvc_url:
1709             return self.url_result(tvc_url, 'TVC')
1710
1711         # Look for embedded SportBox player
1712         sportbox_urls = SportBoxEmbedIE._extract_urls(webpage)
1713         if sportbox_urls:
1714             return _playlist_from_matches(sportbox_urls, ie='SportBoxEmbed')
1715
1716         # Look for embedded PornHub player
1717         pornhub_url = PornHubIE._extract_url(webpage)
1718         if pornhub_url:
1719             return self.url_result(pornhub_url, 'PornHub')
1720
1721         # Look for embedded XHamster player
1722         xhamster_urls = XHamsterEmbedIE._extract_urls(webpage)
1723         if xhamster_urls:
1724             return _playlist_from_matches(xhamster_urls, ie='XHamsterEmbed')
1725
1726         # Look for embedded TNAFlixNetwork player
1727         tnaflix_urls = TNAFlixNetworkEmbedIE._extract_urls(webpage)
1728         if tnaflix_urls:
1729             return _playlist_from_matches(tnaflix_urls, ie=TNAFlixNetworkEmbedIE.ie_key())
1730
1731         # Look for embedded Tvigle player
1732         mobj = re.search(
1733             r'<iframe[^>]+?src=(["\'])(?P<url>(?:https?:)?//cloud\.tvigle\.ru/video/.+?)\1', webpage)
1734         if mobj is not None:
1735             return self.url_result(mobj.group('url'), 'Tvigle')
1736
1737         # Look for embedded TED player
1738         mobj = re.search(
1739             r'<iframe[^>]+?src=(["\'])(?P<url>https?://embed(?:-ssl)?\.ted\.com/.+?)\1', webpage)
1740         if mobj is not None:
1741             return self.url_result(mobj.group('url'), 'TED')
1742
1743         # Look for embedded Ustream videos
1744         mobj = re.search(
1745             r'<iframe[^>]+?src=(["\'])(?P<url>http://www\.ustream\.tv/embed/.+?)\1', webpage)
1746         if mobj is not None:
1747             return self.url_result(mobj.group('url'), 'Ustream')
1748
1749         # Look for embedded arte.tv player
1750         mobj = re.search(
1751             r'<(?:script|iframe) [^>]*?src="(?P<url>http://www\.arte\.tv/(?:playerv2/embed|arte_vp/index)[^"]+)"',
1752             webpage)
1753         if mobj is not None:
1754             return self.url_result(mobj.group('url'), 'ArteTVEmbed')
1755
1756         # Look for embedded francetv player
1757         mobj = re.search(
1758             r'<iframe[^>]+?src=(["\'])(?P<url>(?:https?://)?embed\.francetv\.fr/\?ue=.+?)\1',
1759             webpage)
1760         if mobj is not None:
1761             return self.url_result(mobj.group('url'))
1762
1763         # Look for embedded smotri.com player
1764         smotri_url = SmotriIE._extract_url(webpage)
1765         if smotri_url:
1766             return self.url_result(smotri_url, 'Smotri')
1767
1768         # Look for embedded Myvi.ru player
1769         myvi_url = MyviIE._extract_url(webpage)
1770         if myvi_url:
1771             return self.url_result(myvi_url)
1772
1773         # Look for embedded soundcloud player
1774         mobj = re.search(
1775             r'<iframe\s+(?:[a-zA-Z0-9_-]+="[^"]+"\s+)*src="(?P<url>https?://(?:w\.)?soundcloud\.com/player[^"]+)"',
1776             webpage)
1777         if mobj is not None:
1778             url = unescapeHTML(mobj.group('url'))
1779             return self.url_result(url)
1780
1781         # Look for embedded vulture.com player
1782         mobj = re.search(
1783             r'<iframe src="(?P<url>https?://video\.vulture\.com/[^"]+)"',
1784             webpage)
1785         if mobj is not None:
1786             url = unescapeHTML(mobj.group('url'))
1787             return self.url_result(url, ie='Vulture')
1788
1789         # Look for embedded mtvservices player
1790         mtvservices_url = MTVServicesEmbeddedIE._extract_url(webpage)
1791         if mtvservices_url:
1792             return self.url_result(mtvservices_url, ie='MTVServicesEmbedded')
1793
1794         # Look for embedded yahoo player
1795         mobj = re.search(
1796             r'<iframe[^>]+?src=(["\'])(?P<url>https?://(?:screen|movies)\.yahoo\.com/.+?\.html\?format=embed)\1',
1797             webpage)
1798         if mobj is not None:
1799             return self.url_result(mobj.group('url'), 'Yahoo')
1800
1801         # Look for embedded sbs.com.au player
1802         mobj = re.search(
1803             r'''(?x)
1804             (?:
1805                 <meta\s+property="og:video"\s+content=|
1806                 <iframe[^>]+?src=
1807             )
1808             (["\'])(?P<url>https?://(?:www\.)?sbs\.com\.au/ondemand/video/.+?)\1''',
1809             webpage)
1810         if mobj is not None:
1811             return self.url_result(mobj.group('url'), 'SBS')
1812
1813         # Look for embedded Cinchcast player
1814         mobj = re.search(
1815             r'<iframe[^>]+?src=(["\'])(?P<url>https?://player\.cinchcast\.com/.+?)\1',
1816             webpage)
1817         if mobj is not None:
1818             return self.url_result(mobj.group('url'), 'Cinchcast')
1819
1820         mobj = re.search(
1821             r'<iframe[^>]+?src=(["\'])(?P<url>https?://m(?:lb)?\.mlb\.com/shared/video/embed/embed\.html\?.+?)\1',
1822             webpage)
1823         if not mobj:
1824             mobj = re.search(
1825                 r'data-video-link=["\'](?P<url>http://m.mlb.com/video/[^"\']+)',
1826                 webpage)
1827         if mobj is not None:
1828             return self.url_result(mobj.group('url'), 'MLB')
1829
1830         mobj = re.search(
1831             r'<(?:iframe|script)[^>]+?src=(["\'])(?P<url>%s)\1' % CondeNastIE.EMBED_URL,
1832             webpage)
1833         if mobj is not None:
1834             return self.url_result(self._proto_relative_url(mobj.group('url'), scheme='http:'), 'CondeNast')
1835
1836         mobj = re.search(
1837             r'<iframe[^>]+src="(?P<url>https?://new\.livestream\.com/[^"]+/player[^"]+)"',
1838             webpage)
1839         if mobj is not None:
1840             return self.url_result(mobj.group('url'), 'Livestream')
1841
1842         # Look for Zapiks embed
1843         mobj = re.search(
1844             r'<iframe[^>]+src="(?P<url>https?://(?:www\.)?zapiks\.fr/index\.php\?.+?)"', webpage)
1845         if mobj is not None:
1846             return self.url_result(mobj.group('url'), 'Zapiks')
1847
1848         # Look for Kaltura embeds
1849         mobj = (re.search(r"(?s)kWidget\.(?:thumb)?[Ee]mbed\(\{.*?'wid'\s*:\s*'_?(?P<partner_id>[^']+)',.*?'entry_?[Ii]d'\s*:\s*'(?P<id>[^']+)',", webpage) or
1850                 re.search(r'(?s)(?P<q1>["\'])(?:https?:)?//cdnapi(?:sec)?\.kaltura\.com/.*?(?:p|partner_id)/(?P<partner_id>\d+).*?(?P=q1).*?entry_?[Ii]d\s*:\s*(?P<q2>["\'])(?P<id>.+?)(?P=q2)', webpage))
1851         if mobj is not None:
1852             return self.url_result(smuggle_url(
1853                 'kaltura:%(partner_id)s:%(id)s' % mobj.groupdict(),
1854                 {'source_url': url}), 'Kaltura')
1855
1856         # Look for Eagle.Platform embeds
1857         mobj = re.search(
1858             r'<iframe[^>]+src="(?P<url>https?://.+?\.media\.eagleplatform\.com/index/player\?.+?)"', webpage)
1859         if mobj is not None:
1860             return self.url_result(mobj.group('url'), 'EaglePlatform')
1861
1862         # Look for ClipYou (uses Eagle.Platform) embeds
1863         mobj = re.search(
1864             r'<iframe[^>]+src="https?://(?P<host>media\.clipyou\.ru)/index/player\?.*\brecord_id=(?P<id>\d+).*"', webpage)
1865         if mobj is not None:
1866             return self.url_result('eagleplatform:%(host)s:%(id)s' % mobj.groupdict(), 'EaglePlatform')
1867
1868         # Look for Pladform embeds
1869         pladform_url = PladformIE._extract_url(webpage)
1870         if pladform_url:
1871             return self.url_result(pladform_url)
1872
1873         # Look for Videomore embeds
1874         videomore_url = VideomoreIE._extract_url(webpage)
1875         if videomore_url:
1876             return self.url_result(videomore_url)
1877
1878         # Look for Playwire embeds
1879         mobj = re.search(
1880             r'<script[^>]+data-config=(["\'])(?P<url>(?:https?:)?//config\.playwire\.com/.+?)\1', webpage)
1881         if mobj is not None:
1882             return self.url_result(mobj.group('url'))
1883
1884         # Look for 5min embeds
1885         mobj = re.search(
1886             r'<meta[^>]+property="og:video"[^>]+content="https?://embed\.5min\.com/(?P<id>[0-9]+)/?', webpage)
1887         if mobj is not None:
1888             return self.url_result('5min:%s' % mobj.group('id'), 'FiveMin')
1889
1890         # Look for Crooks and Liars embeds
1891         mobj = re.search(
1892             r'<(?:iframe[^>]+src|param[^>]+value)=(["\'])(?P<url>(?:https?:)?//embed\.crooksandliars\.com/(?:embed|v)/.+?)\1', webpage)
1893         if mobj is not None:
1894             return self.url_result(mobj.group('url'))
1895
1896         # Look for NBC Sports VPlayer embeds
1897         nbc_sports_url = NBCSportsVPlayerIE._extract_url(webpage)
1898         if nbc_sports_url:
1899             return self.url_result(nbc_sports_url, 'NBCSportsVPlayer')
1900
1901         # Look for Google Drive embeds
1902         google_drive_url = GoogleDriveIE._extract_url(webpage)
1903         if google_drive_url:
1904             return self.url_result(google_drive_url, 'GoogleDrive')
1905
1906         # Look for UDN embeds
1907         mobj = re.search(
1908             r'<iframe[^>]+src="(?P<url>%s)"' % UDNEmbedIE._PROTOCOL_RELATIVE_VALID_URL, webpage)
1909         if mobj is not None:
1910             return self.url_result(
1911                 compat_urlparse.urljoin(url, mobj.group('url')), 'UDNEmbed')
1912
1913         # Look for Senate ISVP iframe
1914         senate_isvp_url = SenateISVPIE._search_iframe_url(webpage)
1915         if senate_isvp_url:
1916             return self.url_result(senate_isvp_url, 'SenateISVP')
1917
1918         # Look for Dailymotion Cloud videos
1919         dmcloud_url = DailymotionCloudIE._extract_dmcloud_url(webpage)
1920         if dmcloud_url:
1921             return self.url_result(dmcloud_url, 'DailymotionCloud')
1922
1923         # Look for OnionStudios embeds
1924         onionstudios_url = OnionStudiosIE._extract_url(webpage)
1925         if onionstudios_url:
1926             return self.url_result(onionstudios_url)
1927
1928         # Look for ViewLift embeds
1929         viewlift_url = ViewLiftEmbedIE._extract_url(webpage)
1930         if viewlift_url:
1931             return self.url_result(viewlift_url)
1932
1933         # Look for JWPlatform embeds
1934         jwplatform_url = JWPlatformIE._extract_url(webpage)
1935         if jwplatform_url:
1936             return self.url_result(jwplatform_url, 'JWPlatform')
1937
1938         # Look for ScreenwaveMedia embeds
1939         mobj = re.search(ScreenwaveMediaIE.EMBED_PATTERN, webpage)
1940         if mobj is not None:
1941             return self.url_result(unescapeHTML(mobj.group('url')), 'ScreenwaveMedia')
1942
1943         # Look for Digiteka embeds
1944         digiteka_url = DigitekaIE._extract_url(webpage)
1945         if digiteka_url:
1946             return self.url_result(self._proto_relative_url(digiteka_url), DigitekaIE.ie_key())
1947
1948         # Look for Limelight embeds
1949         mobj = re.search(r'LimelightPlayer\.doLoad(Media|Channel|ChannelList)\(["\'](?P<id>[a-z0-9]{32})', webpage)
1950         if mobj:
1951             lm = {
1952                 'Media': 'media',
1953                 'Channel': 'channel',
1954                 'ChannelList': 'channel_list',
1955             }
1956             return self.url_result('limelight:%s:%s' % (
1957                 lm[mobj.group(1)], mobj.group(2)), 'Limelight%s' % mobj.group(1), mobj.group(2))
1958
1959         # Look for AdobeTVVideo embeds
1960         mobj = re.search(
1961             r'<iframe[^>]+src=[\'"]((?:https?:)?//video\.tv\.adobe\.com/v/\d+[^"]+)[\'"]',
1962             webpage)
1963         if mobj is not None:
1964             return self.url_result(
1965                 self._proto_relative_url(unescapeHTML(mobj.group(1))),
1966                 'AdobeTVVideo')
1967
1968         # Look for Vine embeds
1969         mobj = re.search(
1970             r'<iframe[^>]+src=[\'"]((?:https?:)?//(?:www\.)?vine\.co/v/[^/]+/embed/(?:simple|postcard))',
1971             webpage)
1972         if mobj is not None:
1973             return self.url_result(
1974                 self._proto_relative_url(unescapeHTML(mobj.group(1))), 'Vine')
1975
1976         # Look for Instagram embeds
1977         instagram_embed_url = InstagramIE._extract_embed_url(webpage)
1978         if instagram_embed_url is not None:
1979             return self.url_result(
1980                 self._proto_relative_url(instagram_embed_url), InstagramIE.ie_key())
1981
1982         # Look for LiveLeak embeds
1983         liveleak_url = LiveLeakIE._extract_url(webpage)
1984         if liveleak_url:
1985             return self.url_result(liveleak_url, 'LiveLeak')
1986
1987         # Look for 3Q SDN embeds
1988         threeqsdn_url = ThreeQSDNIE._extract_url(webpage)
1989         if threeqsdn_url:
1990             return self.url_result(self._proto_relative_url(threeqsdn_url), ThreeQSDNIE.ie_key())
1991
1992         def check_video(vurl):
1993             if YoutubeIE.suitable(vurl):
1994                 return True
1995             vpath = compat_urlparse.urlparse(vurl).path
1996             vext = determine_ext(vpath)
1997             return '.' in vpath and vext not in ('swf', 'png', 'jpg', 'srt', 'sbv', 'sub', 'vtt', 'ttml')
1998
1999         def filter_video(urls):
2000             return list(filter(check_video, urls))
2001
2002         # Start with something easy: JW Player in SWFObject
2003         found = filter_video(re.findall(r'flashvars: [\'"](?:.*&)?file=(http[^\'"&]*)', webpage))
2004         if not found:
2005             # Look for gorilla-vid style embedding
2006             found = filter_video(re.findall(r'''(?sx)
2007                 (?:
2008                     jw_plugins|
2009                     JWPlayerOptions|
2010                     jwplayer\s*\(\s*["'][^'"]+["']\s*\)\s*\.setup
2011                 )
2012                 .*?
2013                 ['"]?file['"]?\s*:\s*["\'](.*?)["\']''', webpage))
2014         if not found:
2015             # Broaden the search a little bit
2016             found = filter_video(re.findall(r'[^A-Za-z0-9]?(?:file|source)=(http[^\'"&]*)', webpage))
2017         if not found:
2018             # Broaden the findall a little bit: JWPlayer JS loader
2019             found = filter_video(re.findall(
2020                 r'[^A-Za-z0-9]?(?:file|video_url)["\']?:\s*["\'](http(?![^\'"]+\.[0-9]+[\'"])[^\'"]+)["\']', webpage))
2021         if not found:
2022             # Flow player
2023             found = filter_video(re.findall(r'''(?xs)
2024                 flowplayer\("[^"]+",\s*
2025                     \{[^}]+?\}\s*,
2026                     \s*\{[^}]+? ["']?clip["']?\s*:\s*\{\s*
2027                         ["']?url["']?\s*:\s*["']([^"']+)["']
2028             ''', webpage))
2029         if not found:
2030             # Cinerama player
2031             found = re.findall(
2032                 r"cinerama\.embedPlayer\(\s*\'[^']+\',\s*'([^']+)'", webpage)
2033         if not found:
2034             # Try to find twitter cards info
2035             found = filter_video(re.findall(
2036                 r'<meta (?:property|name)="twitter:player:stream" (?:content|value)="(.+?)"', webpage))
2037         if not found:
2038             # We look for Open Graph info:
2039             # We have to match any number spaces between elements, some sites try to align them (eg.: statigr.am)
2040             m_video_type = re.findall(r'<meta.*?property="og:video:type".*?content="video/(.*?)"', webpage)
2041             # We only look in og:video if the MIME type is a video, don't try if it's a Flash player:
2042             if m_video_type is not None:
2043                 found = filter_video(re.findall(r'<meta.*?property="og:video".*?content="(.*?)"', webpage))
2044         if not found:
2045             # HTML5 video
2046             found = re.findall(r'(?s)<(?:video|audio)[^<]*(?:>.*?<source[^>]*)?\s+src=["\'](.*?)["\']', webpage)
2047         if not found:
2048             REDIRECT_REGEX = r'[0-9]{,2};\s*(?:URL|url)=\'?([^\'"]+)'
2049             found = re.search(
2050                 r'(?i)<meta\s+(?=(?:[a-z-]+="[^"]+"\s+)*http-equiv="refresh")'
2051                 r'(?:[a-z-]+="[^"]+"\s+)*?content="%s' % REDIRECT_REGEX,
2052                 webpage)
2053             if not found:
2054                 # Look also in Refresh HTTP header
2055                 refresh_header = head_response.headers.get('Refresh')
2056                 if refresh_header:
2057                     # In python 2 response HTTP headers are bytestrings
2058                     if sys.version_info < (3, 0) and isinstance(refresh_header, str):
2059                         refresh_header = refresh_header.decode('iso-8859-1')
2060                     found = re.search(REDIRECT_REGEX, refresh_header)
2061             if found:
2062                 new_url = compat_urlparse.urljoin(url, unescapeHTML(found.group(1)))
2063                 self.report_following_redirect(new_url)
2064                 return {
2065                     '_type': 'url',
2066                     'url': new_url,
2067                 }
2068         if not found:
2069             raise UnsupportedError(url)
2070
2071         entries = []
2072         for video_url in found:
2073             video_url = unescapeHTML(video_url)
2074             video_url = video_url.replace('\\/', '/')
2075             video_url = compat_urlparse.urljoin(url, video_url)
2076             video_id = compat_urllib_parse_unquote(os.path.basename(video_url))
2077
2078             # Sometimes, jwplayer extraction will result in a YouTube URL
2079             if YoutubeIE.suitable(video_url):
2080                 entries.append(self.url_result(video_url, 'Youtube'))
2081                 continue
2082
2083             # here's a fun little line of code for you:
2084             video_id = os.path.splitext(video_id)[0]
2085
2086             entry_info_dict = {
2087                 'id': video_id,
2088                 'uploader': video_uploader,
2089                 'title': video_title,
2090                 'age_limit': age_limit,
2091             }
2092
2093             ext = determine_ext(video_url)
2094             if ext == 'smil':
2095                 entry_info_dict['formats'] = self._extract_smil_formats(video_url, video_id)
2096             elif ext == 'xspf':
2097                 return self.playlist_result(self._extract_xspf_playlist(video_url, video_id), video_id)
2098             elif ext == 'm3u8':
2099                 entry_info_dict['formats'] = self._extract_m3u8_formats(video_url, video_id, ext='mp4')
2100             elif ext == 'mpd':
2101                 entry_info_dict['formats'] = self._extract_mpd_formats(video_url, video_id)
2102             elif ext == 'f4m':
2103                 entry_info_dict['formats'] = self._extract_f4m_formats(video_url, video_id)
2104             else:
2105                 entry_info_dict['url'] = video_url
2106
2107             if entry_info_dict.get('formats'):
2108                 self._sort_formats(entry_info_dict['formats'])
2109
2110             entries.append(entry_info_dict)
2111
2112         if len(entries) == 1:
2113             return entries[0]
2114         else:
2115             for num, e in enumerate(entries, start=1):
2116                 # 'url' results don't have a title
2117                 if e.get('title') is not None:
2118                     e['title'] = '%s (%d)' % (e['title'], num)
2119             return {
2120                 '_type': 'playlist',
2121                 'entries': entries,
2122             }