X-Git-Url: http://git.bitcoin.ninja/index.cgi?p=youtube-dl;a=blobdiff_plain;f=youtube_dl%2Fextractor%2Fgeneric.py;h=9ea306e3a4313bbc78f43b5d6fce7c6216996561;hp=8121f04a5e02cf672dc6ab0f152d21df8b98034e;hb=dcdb292fddc82ae11f4c0b647815a45c88a6b6d5;hpb=83548824c29ccdf53a4659260aa3898939833882

diff --git a/youtube_dl/extractor/generic.py b/youtube_dl/extractor/generic.py
index 8121f04a5..9ea306e3a 100644
--- a/youtube_dl/extractor/generic.py
+++ b/youtube_dl/extractor/generic.py
@@ -1,4 +1,4 @@
-# encoding: utf-8
+# coding: utf-8
 
 from __future__ import unicode_literals
 
@@ -49,9 +49,12 @@ from .pornhub import PornHubIE
 from .xhamster import XHamsterEmbedIE
 from .tnaflix import TNAFlixNetworkEmbedIE
 from .vimeo import VimeoIE
-from .dailymotion import DailymotionCloudIE
+from .dailymotion import (
+    DailymotionIE,
+    DailymotionCloudIE,
+)
 from .onionstudios import OnionStudiosIE
-from .snagfilms import SnagFilmsEmbedIE
+from .viewlift import ViewLiftEmbedIE
 from .screenwavemedia import ScreenwaveMediaIE
 from .mtv import MTVServicesEmbeddedIE
 from .pladform import PladformIE
@@ -59,6 +62,18 @@ from .videomore import VideomoreIE
 from .googledrive import GoogleDriveIE
 from .jwplatform import JWPlatformIE
 from .digiteka import DigitekaIE
+from .arkena import ArkenaIE
+from .instagram import InstagramIE
+from .liveleak import LiveLeakIE
+from .threeqsdn import ThreeQSDNIE
+from .theplatform import ThePlatformIE
+from .vessel import VesselIE
+from .kaltura import KalturaIE
+from .eagleplatform import EaglePlatformIE
+from .facebook import FacebookIE
+from .soundcloud import SoundcloudIE
+from .vbox7 import Vbox7IE
+from .dbtv import DBTVIE
 
 
 class GenericIE(InfoExtractor):
@@ -89,7 +104,8 @@ class GenericIE(InfoExtractor):
             },
             'expected_warnings': [
                 'URL could be a direct video link, returning it as such.'
-            ]
+            ],
+            'skip': 'URL invalid',
         },
         # Direct download with broken HEAD
         {
@@ -103,7 +119,8 @@ class GenericIE(InfoExtractor):
                 'skip_download': True,  # infinite live stream
             },
             'expected_warnings': [
-                r'501.*Not Implemented'
+                r'501.*Not Implemented',
+                r'400.*Bad Request',
             ],
         },
         # Direct link with incorrect MIME type
@@ -234,11 +251,43 @@ class GenericIE(InfoExtractor):
                 'ext': 'mp4',
                 'title': 'car-20120827-manifest',
                 'formats': 'mincount:9',
+                'upload_date': '20130904',
             },
             'params': {
                 'format': 'bestvideo',
             },
         },
+        # m3u8 served with Content-Type: audio/x-mpegURL; charset=utf-8
+        {
+            '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',
+            'info_dict': {
+                'id': 'content',
+                'ext': 'mp4',
+                'title': 'content',
+                'formats': 'mincount:8',
+            },
+            'params': {
+                # m3u8 downloads
+                'skip_download': True,
+            },
+            'skip': 'video gone',
+        },
+        # m3u8 served with Content-Type: text/plain
+        {
+            'url': 'http://www.nacentapps.com/m3u8/index.m3u8',
+            'info_dict': {
+                'id': 'index',
+                'ext': 'mp4',
+                'title': 'index',
+                'upload_date': '20140720',
+                'formats': 'mincount:11',
+            },
+            'params': {
+                # m3u8 downloads
+                'skip_download': True,
+            },
+            'skip': 'video gone',
+        },
         # google redirect
         {
             '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',
@@ -322,6 +371,7 @@ class GenericIE(InfoExtractor):
                 '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.',
             },
             'add_ie': ['BrightcoveLegacy'],
+            'skip': 'video gone',
         },
         {
             'url': 'http://www.championat.com/video/football/v/87/87499.html',
@@ -375,19 +425,7 @@ class GenericIE(InfoExtractor):
             'params': {
                 'skip_download': True,
             },
-        },
-        # multiple ooyala embeds on SBN network websites
-        {
-            'url': 'http://www.sbnation.com/college-football-recruiting/2015/2/3/7970291/national-signing-day-rationalizations-itll-be-ok-itll-be-ok',
-            'info_dict': {
-                'id': 'national-signing-day-rationalizations-itll-be-ok-itll-be-ok',
-                'title': '25 lies you will tell yourself on National Signing Day - SBNation.com',
-            },
-            'playlist_mincount': 3,
-            'params': {
-                'skip_download': True,
-            },
-            'add_ie': ['Ooyala'],
+            'skip': 'movie expired',
         },
         # embed.ly video
         {
@@ -415,6 +453,8 @@ class GenericIE(InfoExtractor):
                 'title': 'Between Two Ferns with Zach Galifianakis: President Barack Obama',
                 'description': 'Episode 18: President Barack Obama sits down with Zach Galifianakis for his most memorable interview yet.',
             },
+            # HEAD requests lead to endless 301, while GET is OK
+            'expected_warnings': ['301'],
         },
         # RUTV embed
         {
@@ -444,7 +484,7 @@ class GenericIE(InfoExtractor):
             'url': 'http://www.vestifinance.ru/articles/25753',
             'info_dict': {
                 'id': '25753',
-                'title': 'Вести Экономика ― Прямые трансляции с Форума-выставки "Госзаказ-2013"',
+                'title': 'Прямые трансляции с Форума-выставки "Госзаказ-2013"',
             },
             'playlist': [{
                 'info_dict': {
@@ -489,6 +529,9 @@ class GenericIE(InfoExtractor):
                 'title': '[NSFL] [FM15] which pumiscer was this ( vid ) ( alfa as fuck srx )',
             },
             'playlist_mincount': 7,
+            # This forum does not allow <iframe> syntaxes anymore
+            # Now HTML tags are displayed as-is
+            'skip': 'No videos on this page',
         },
         # Embedded TED video
         {
@@ -537,7 +580,8 @@ class GenericIE(InfoExtractor):
             },
             'params': {
                 'skip_download': 'Requires rtmpdump'
-            }
+            },
+            'skip': 'video gone',
         },
         # francetv embed
         {
@@ -577,7 +621,11 @@ class GenericIE(InfoExtractor):
                 'id': 'k2mm4bCdJ6CQ2i7c8o2',
                 'ext': 'mp4',
                 'title': 'Le Zap de Spi0n n°216 - Zapping du Web',
+                'description': 'md5:faf028e48a461b8b7fad38f1e104b119',
                 'uploader': 'Spi0n',
+                'uploader_id': 'xgditw',
+                'upload_date': '20140425',
+                'timestamp': 1398441542,
             },
             'add_ie': ['Dailymotion'],
         },
@@ -600,13 +648,15 @@ class GenericIE(InfoExtractor):
         },
         # MTVSercices embed
         {
-            'url': 'http://www.gametrailers.com/news-post/76093/north-america-europe-is-getting-that-mario-kart-8-mercedes-dlc-too',
-            'md5': '35727f82f58c76d996fc188f9755b0d5',
+            'url': 'http://www.vulture.com/2016/06/new-key-peele-sketches-released.html',
+            'md5': 'ca1aef97695ef2c1d6973256a57e5252',
             'info_dict': {
-                'id': '0306a69b-8adf-4fb5-aace-75f8e8cbfca9',
+                'id': '769f7ec0-0692-4d62-9b45-0d88074bffc1',
                 'ext': 'mp4',
-                'title': 'Review',
-                'description': 'Mario\'s life in the fast lane has never looked so good.',
+                'title': 'Key and Peele|October 10, 2012|2|203|Liam Neesons - Uncensored',
+                'description': 'Two valets share their love for movie star Liam Neesons.',
+                'timestamp': 1349922600,
+                'upload_date': '20121011',
             },
         },
         # YouTube embed via <data-embed-url="">
@@ -692,15 +742,18 @@ class GenericIE(InfoExtractor):
         },
         # Wistia embed
         {
-            'url': 'http://education-portal.com/academy/lesson/north-american-exploration-failed-colonies-of-spain-france-england.html#lesson',
-            'md5': '8788b683c777a5cf25621eaf286d0c23',
+            'url': 'http://study.com/academy/lesson/north-american-exploration-failed-colonies-of-spain-france-england.html#lesson',
+            'md5': '1953f3a698ab51cfc948ed3992a0b7ff',
             'info_dict': {
-                'id': '1cfaf6b7ea',
+                'id': '6e2wtrbdaf',
                 'ext': 'mov',
-                'title': 'md5:51364a8d3d009997ba99656004b5e20d',
-                'duration': 643.0,
-                'filesize': 182808282,
-                'uploader': 'education-portal.com',
+                'title': 'paywall_north-american-exploration-failed-colonies-of-spain-france-england',
+                'description': 'a Paywall Videos video from Remilon',
+                'duration': 644.072,
+                'uploader': 'study.com',
+                'timestamp': 1459678540,
+                'upload_date': '20160403',
+                'filesize': 24687186,
             },
         },
         {
@@ -709,11 +762,30 @@ class GenericIE(InfoExtractor):
             'info_dict': {
                 'id': 'uxjb0lwrcz',
                 'ext': 'mp4',
-                'title': 'Conversation about Hexagonal Rails Part 1 - ThoughtWorks',
+                'title': 'Conversation about Hexagonal Rails Part 1',
+                'description': 'a Martin Fowler video from ThoughtWorks',
                 'duration': 1715.0,
                 'uploader': 'thoughtworks.wistia.com',
+                'timestamp': 1401832161,
+                'upload_date': '20140603',
             },
         },
+        # Wistia standard embed (async)
+        {
+            'url': 'https://www.getdrip.com/university/brennan-dunn-drip-workshop/',
+            'info_dict': {
+                'id': '807fafadvk',
+                'ext': 'mp4',
+                'title': 'Drip Brennan Dunn Workshop',
+                'description': 'a JV Webinars video from getdrip-1',
+                'duration': 4986.95,
+                'timestamp': 1463607249,
+                'upload_date': '20160518',
+            },
+            'params': {
+                'skip_download': True,
+            }
+        },
         # Soundcloud embed
         {
             'url': 'http://nakedsecurity.sophos.com/2014/10/29/sscc-171-are-you-sure-that-1234-is-a-bad-password-podcast/',
@@ -726,6 +798,15 @@ class GenericIE(InfoExtractor):
                 'upload_date': '20141029',
             }
         },
+        # Soundcloud multiple embeds
+        {
+            'url': 'http://www.guitarplayer.com/lessons/1014/legato-workout-one-hour-to-more-fluid-performance---tab/52809',
+            'info_dict': {
+                'id': '52809',
+                'title': 'Guitar Essentials: Legato Workout—One-Hour to Fluid Performance  | TAB + AUDIO',
+            },
+            'playlist_mincount': 7,
+        },
         # Livestream embed
         {
             'url': 'http://www.esa.int/Our_Activities/Space_Science/Rosetta/Philae_comet_touch-down_webcast',
@@ -736,6 +817,19 @@ class GenericIE(InfoExtractor):
                 'title': 'Rosetta #CometLanding webcast HL 10',
             }
         },
+        # Another Livestream embed, without 'new.' in URL
+        {
+            'url': 'https://www.freespeech.org/',
+            'info_dict': {
+                'id': '123537347',
+                'ext': 'mp4',
+                'title': 're:^FSTV [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
+            },
+            'params': {
+                # Live stream
+                'skip_download': True,
+            },
+        },
         # LazyYT
         {
             'url': 'http://discourse.ubuntu.com/t/unity-8-desktop-mode-windows-on-mir/1986',
@@ -788,6 +882,7 @@ class GenericIE(InfoExtractor):
                 'description': 'md5:601cb790edd05908957dae8aaa866465',
                 'upload_date': '20150220',
             },
+            'skip': 'All The Daily Show URLs now redirect to http://www.cc.com/shows/',
         },
         # jwplayer YouTube
         {
@@ -820,18 +915,6 @@ class GenericIE(InfoExtractor):
                 'title': 'EP3S5 - Bon Appétit - Baqueira Mi Corazon !',
             }
         },
-        # Kaltura embed
-        {
-            'url': 'http://www.monumentalnetwork.com/videos/john-carlson-postgame-2-25-15',
-            'info_dict': {
-                'id': '1_eergr3h1',
-                'ext': 'mp4',
-                'upload_date': '20150226',
-                'uploader_id': 'MonumentalSports-Kaltura@perfectsensedigital.com',
-                'timestamp': int,
-                'title': 'John Carlson Postgame 2/25/15',
-            },
-        },
         # Kaltura embed (different embed code)
         {
             'url': 'http://www.premierchristianradio.com/Shows/Saturday/Unbelievable/Conference-Videos/Os-Guinness-Is-It-Fools-Talk-Unbelievable-Conference-2014',
@@ -857,9 +940,41 @@ class GenericIE(InfoExtractor):
                 'uploader_id': 'echojecka',
             },
         },
+        # Kaltura embed with single quotes
+        {
+            'url': 'http://fod.infobase.com/p_ViewPlaylist.aspx?AssignmentID=NUN8ZY',
+            'info_dict': {
+                'id': '0_izeg5utt',
+                'ext': 'mp4',
+                'title': '35871',
+                'timestamp': 1355743100,
+                'upload_date': '20121217',
+                'uploader_id': 'batchUser',
+            },
+            'add_ie': ['Kaltura'],
+        },
+        {
+            # Kaltura embedded via quoted entry_id
+            'url': 'https://www.oreilly.com/ideas/my-cloud-makes-pretty-pictures',
+            'info_dict': {
+                'id': '0_utuok90b',
+                'ext': 'mp4',
+                'title': '06_matthew_brender_raj_dutt',
+                'timestamp': 1466638791,
+                'upload_date': '20160622',
+            },
+            'add_ie': ['Kaltura'],
+            'expected_warnings': [
+                'Could not send HEAD request'
+            ],
+            'params': {
+                'skip_download': True,
+            }
+        },
         # Eagle.Platform embed (generic URL)
         {
             'url': 'http://lenta.ru/news/2015/03/06/navalny/',
+            # Not checking MD5 as sometimes the direct HTTP link results in 404 and HLS is used
             'info_dict': {
                 'id': '227304',
                 'ext': 'mp4',
@@ -874,6 +989,7 @@ class GenericIE(InfoExtractor):
         # ClipYou (Eagle.Platform) embed (custom URL)
         {
             'url': 'http://muz-tv.ru/play/7129/',
+            # Not checking MD5 as sometimes the direct HTTP link results in 404 and HLS is used
             'info_dict': {
                 'id': '12820',
                 'ext': 'mp4',
@@ -962,18 +1078,36 @@ class GenericIE(InfoExtractor):
                 'ext': 'flv',
                 'title': "PFT Live: New leader in the 'new-look' defense",
                 'description': 'md5:65a19b4bbfb3b0c0c5768bed1dfad74e',
+                'uploader': 'NBCU-SPORTS',
+                'upload_date': '20140107',
+                'timestamp': 1389118457,
+            },
+        },
+        # NBC News embed
+        {
+            'url': 'http://www.vulture.com/2016/06/letterman-couldnt-care-less-about-late-night.html',
+            'md5': '1aa589c675898ae6d37a17913cf68d66',
+            'info_dict': {
+                'id': '701714499682',
+                'ext': 'mp4',
+                'title': 'PREVIEW: On Assignment: David Letterman',
+                'description': 'A preview of Tom Brokaw\'s interview with David Letterman as part of the On Assignment series powered by Dateline. Airs Sunday June 12 at 7/6c.',
             },
         },
         # UDN embed
         {
-            'url': 'http://www.udn.com/news/story/7314/822787',
+            'url': 'https://video.udn.com/news/300346',
             'md5': 'fd2060e988c326991037b9aff9df21a6',
             'info_dict': {
                 'id': '300346',
                 'ext': 'mp4',
                 'title': '中一中男師變性 全校師生力挺',
                 'thumbnail': 're:^https?://.*\.jpg$',
-            }
+            },
+            'params': {
+                # m3u8 download
+                'skip_download': True,
+            },
         },
         # Ooyala embed
         {
@@ -990,20 +1124,6 @@ class GenericIE(InfoExtractor):
                 'skip_download': True,
             }
         },
-        # Contains a SMIL manifest
-        {
-            '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',
-            'info_dict': {
-                'id': 'file',
-                'ext': 'flv',
-                'title': '+ Football: Lottery Champions League Europe',
-                'uploader': 'www.telewebion.com',
-            },
-            'params': {
-                # rtmpe downloads
-                'skip_download': True,
-            }
-        },
         # Brightcove URL in single quotes
         {
             'url': 'http://www.sportsnet.ca/baseball/mlb/sn-presents-russell-martin-world-citizen/',
@@ -1014,17 +1134,25 @@ class GenericIE(InfoExtractor):
                 'title': 'SN Presents: Russell Martin, World Citizen',
                 '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.',
                 'uploader': 'Rogers Sportsnet',
+                'uploader_id': '1704050871',
+                'upload_date': '20150525',
+                'timestamp': 1432570283,
             },
         },
         # Dailymotion Cloud video
         {
             'url': 'http://replay.publicsenat.fr/vod/le-debat/florent-kolandjian,dominique-cena,axel-decourtye,laurence-abeille,bruno-parmentier/175910',
-            'md5': '49444254273501a64675a7e68c502681',
+            'md5': 'dcaf23ad0c67a256f4278bce6e0bae38',
             'info_dict': {
-                'id': '5585de919473990de4bee11b',
+                'id': 'x2uy8t3',
                 'ext': 'mp4',
-                'title': 'Le débat',
+                'title': 'Sauvons les abeilles ! - Le débat',
+                'description': 'md5:d9082128b1c5277987825d684939ca26',
                 'thumbnail': 're:^https?://.*\.jpe?g$',
+                'timestamp': 1434970506,
+                'upload_date': '20150622',
+                'uploader': 'Public Sénat',
+                'uploader_id': 'xa9gza',
             }
         },
         # OnionStudios embed
@@ -1094,7 +1222,213 @@ class GenericIE(InfoExtractor):
                 # m3u8 downloads
                 'skip_download': True,
             }
-        }
+        },
+        # Brightcove embed, with no valid 'renditions' but valid 'IOSRenditions'
+        # This video can't be played in browsers if Flash disabled and UA set to iPhone, which is actually a false alarm
+        {
+            'url': 'https://dl.dropboxusercontent.com/u/29092637/interview.html',
+            'info_dict': {
+                'id': '4785848093001',
+                'ext': 'mp4',
+                'title': 'The Cardinal Pell Interview',
+                'description': 'Sky News Contributor Andrew Bolt interviews George Pell in Rome, following the Cardinal\'s evidence before the Royal Commission into Child Abuse. ',
+                'uploader': 'GlobeCast Australia - GlobeStream',
+                'uploader_id': '2733773828001',
+                'upload_date': '20160304',
+                'timestamp': 1457083087,
+            },
+            'params': {
+                # m3u8 downloads
+                'skip_download': True,
+            },
+        },
+        # Another form of arte.tv embed
+        {
+            'url': 'http://www.tv-replay.fr/redirection/09-04-16/arte-reportage-arte-11508975.html',
+            'md5': '850bfe45417ddf221288c88a0cffe2e2',
+            'info_dict': {
+                'id': '030273-562_PLUS7-F',
+                'ext': 'mp4',
+                'title': 'ARTE Reportage - Nulle part, en France',
+                'description': 'md5:e3a0e8868ed7303ed509b9e3af2b870d',
+                'upload_date': '20160409',
+            },
+        },
+        # LiveLeak embed
+        {
+            'url': 'http://www.wykop.pl/link/3088787/',
+            'md5': 'ace83b9ed19b21f68e1b50e844fdf95d',
+            'info_dict': {
+                'id': '874_1459135191',
+                'ext': 'mp4',
+                'title': 'Man shows poor quality of new apartment building',
+                'description': 'The wall is like a sand pile.',
+                'uploader': 'Lake8737',
+            }
+        },
+        # Duplicated embedded video URLs
+        {
+            'url': 'http://www.hudl.com/athlete/2538180/highlights/149298443',
+            'info_dict': {
+                'id': '149298443_480_16c25b74_2',
+                'ext': 'mp4',
+                'title': 'vs. Blue Orange Spring Game',
+                'uploader': 'www.hudl.com',
+            },
+        },
+        # twitter:player:stream embed
+        {
+            'url': 'http://www.rtl.be/info/video/589263.aspx?CategoryID=288',
+            'info_dict': {
+                'id': 'master',
+                'ext': 'mp4',
+                'title': 'Une nouvelle espèce de dinosaure découverte en Argentine',
+                'uploader': 'www.rtl.be',
+            },
+            'params': {
+                # m3u8 downloads
+                'skip_download': True,
+            },
+        },
+        # twitter:player embed
+        {
+            'url': 'http://www.theatlantic.com/video/index/484130/what-do-black-holes-sound-like/',
+            'md5': 'a3e0df96369831de324f0778e126653c',
+            'info_dict': {
+                'id': '4909620399001',
+                'ext': 'mp4',
+                'title': 'What Do Black Holes Sound Like?',
+                'description': 'what do black holes sound like',
+                'upload_date': '20160524',
+                'uploader_id': '29913724001',
+                'timestamp': 1464107587,
+                'uploader': 'TheAtlantic',
+            },
+            'add_ie': ['BrightcoveLegacy'],
+        },
+        # Facebook <iframe> embed
+        {
+            'url': 'https://www.hostblogger.de/blog/archives/6181-Auto-jagt-Betonmischer.html',
+            'md5': 'fbcde74f534176ecb015849146dd3aee',
+            'info_dict': {
+                'id': '599637780109885',
+                'ext': 'mp4',
+                'title': 'Facebook video #599637780109885',
+            },
+        },
+        # Facebook API embed
+        {
+            'url': 'http://www.lothype.com/blue-stars-2016-preview-standstill-full-show/',
+            'md5': 'a47372ee61b39a7b90287094d447d94e',
+            'info_dict': {
+                'id': '10153467542406923',
+                'ext': 'mp4',
+                'title': 'Facebook video #10153467542406923',
+            },
+        },
+        # Wordpress "YouTube Video Importer" plugin
+        {
+            'url': 'http://www.lothype.com/blue-devils-drumline-stanford-lot-2016/',
+            'md5': 'd16797741b560b485194eddda8121b48',
+            'info_dict': {
+                'id': 'HNTXWDXV9Is',
+                'ext': 'mp4',
+                'title': 'Blue Devils Drumline Stanford lot 2016',
+                'upload_date': '20160627',
+                'uploader_id': 'GENOCIDE8GENERAL10',
+                'uploader': 'cylus cyrus',
+            },
+        },
+        {
+            # video stored on custom kaltura server
+            'url': 'http://www.expansion.com/multimedia/videos.html?media=EQcM30NHIPv',
+            'md5': '537617d06e64dfed891fa1593c4b30cc',
+            'info_dict': {
+                'id': '0_1iotm5bh',
+                'ext': 'mp4',
+                'title': 'Elecciones británicas: 5 lecciones para Rajoy',
+                'description': 'md5:435a89d68b9760b92ce67ed227055f16',
+                'uploader_id': 'videos.expansion@el-mundo.net',
+                'upload_date': '20150429',
+                'timestamp': 1430303472,
+            },
+            'add_ie': ['Kaltura'],
+        },
+        {
+            # Non-standard Vimeo embed
+            'url': 'https://openclassrooms.com/courses/understanding-the-web',
+            'md5': '64d86f1c7d369afd9a78b38cbb88d80a',
+            'info_dict': {
+                'id': '148867247',
+                'ext': 'mp4',
+                'title': 'Understanding the web - Teaser',
+                'description': 'This is "Understanding the web - Teaser" by openclassrooms on Vimeo, the home for high quality videos and the people who love them.',
+                'upload_date': '20151214',
+                'uploader': 'OpenClassrooms',
+                'uploader_id': 'openclassrooms',
+            },
+            'add_ie': ['Vimeo'],
+        },
+        {
+            # generic vimeo embed that requires original URL passed as Referer
+            'url': 'http://racing4everyone.eu/2016/07/30/formula-1-2016-round12-germany/',
+            'only_matching': True,
+        },
+        {
+            'url': 'https://support.arkena.com/display/PLAY/Ways+to+embed+your+video',
+            'md5': 'b96f2f71b359a8ecd05ce4e1daa72365',
+            'info_dict': {
+                'id': 'b41dda37-d8e7-4d3f-b1b5-9a9db578bdfe',
+                'ext': 'mp4',
+                'title': 'Big Buck Bunny',
+                'description': 'Royalty free test video',
+                'timestamp': 1432816365,
+                'upload_date': '20150528',
+                'is_live': False,
+            },
+            'params': {
+                'skip_download': True,
+            },
+            'add_ie': [ArkenaIE.ie_key()],
+        },
+        {
+            'url': 'http://nova.bg/news/view/2016/08/16/156543/%D0%BD%D0%B0-%D0%BA%D0%BE%D1%81%D1%8A%D0%BC-%D0%BE%D1%82-%D0%B2%D0%B7%D1%80%D0%B8%D0%B2-%D0%BE%D1%82%D1%86%D0%B5%D0%BF%D0%B8%D1%85%D0%B0-%D1%86%D1%8F%D0%BB-%D0%BA%D0%B2%D0%B0%D1%80%D1%82%D0%B0%D0%BB-%D0%B7%D0%B0%D1%80%D0%B0%D0%B4%D0%B8-%D0%B8%D0%B7%D1%82%D0%B8%D1%87%D0%B0%D0%BD%D0%B5-%D0%BD%D0%B0-%D0%B3%D0%B0%D0%B7-%D0%B2-%D0%BF%D0%BB%D0%BE%D0%B2%D0%B4%D0%B8%D0%B2/',
+            'info_dict': {
+                'id': '1c7141f46c',
+                'ext': 'mp4',
+                'title': 'НА КОСЪМ ОТ ВЗРИВ: Изтичане на газ на бензиностанция в Пловдив',
+            },
+            'params': {
+                'skip_download': True,
+            },
+            'add_ie': [Vbox7IE.ie_key()],
+        },
+        {
+            # DBTV embeds
+            'url': 'http://www.dagbladet.no/2016/02/23/nyheter/nordlys/ski/troms/ver/43254897/',
+            'info_dict': {
+                'id': '43254897',
+                'title': 'Etter ett års planlegging, klaffet endelig alt: - Jeg måtte ta en liten dans',
+            },
+            'playlist_mincount': 3,
+        },
+        # {
+        #     # TODO: find another test
+        #     # http://schema.org/VideoObject
+        #     'url': 'https://flipagram.com/f/nyvTSJMKId',
+        #     'md5': '888dcf08b7ea671381f00fab74692755',
+        #     'info_dict': {
+        #         'id': 'nyvTSJMKId',
+        #         'ext': 'mp4',
+        #         'title': 'Flipagram by sjuria101 featuring Midnight Memories by One Direction',
+        #         'description': '#love for cats.',
+        #         'timestamp': 1461244995,
+        #         'upload_date': '20160421',
+        #     },
+        #     'params': {
+        #         'force_generic_extractor': True,
+        #     },
+        # }
     ]
 
     def report_following_redirect(self, new_url):
@@ -1245,14 +1579,13 @@ class GenericIE(InfoExtractor):
         info_dict = {
             'id': video_id,
             'title': compat_urllib_parse_unquote(os.path.splitext(url_basename(url))[0]),
+            'upload_date': unified_strdate(head_response.headers.get('Last-Modified'))
         }
 
         # Check for direct link to a video
-        content_type = head_response.headers.get('Content-Type', '')
-        m = re.match(r'^(?P<type>audio|video|application(?=/(?:ogg$|(?:vnd\.apple\.|x-)?mpegurl)))/(?P<format_id>.+)$', content_type)
+        content_type = head_response.headers.get('Content-Type', '').lower()
+        m = re.match(r'^(?P<type>audio|video|application(?=/(?:ogg$|(?:vnd\.apple\.|x-)?mpegurl)))/(?P<format_id>[^;\s]+)', content_type)
         if m:
-            upload_date = unified_strdate(
-                head_response.headers.get('Last-Modified'))
             format_id = m.group('format_id')
             if format_id.endswith('mpegurl'):
                 formats = self._extract_m3u8_formats(url, video_id, 'mp4')
@@ -1264,11 +1597,9 @@ class GenericIE(InfoExtractor):
                     'url': url,
                     'vcodec': 'none' if m.group('type') == 'audio' else None
                 }]
-            info_dict.update({
-                'direct': True,
-                'formats': formats,
-                'upload_date': upload_date,
-            })
+                info_dict['direct'] = True
+            self._sort_formats(formats)
+            info_dict['formats'] = formats
             return info_dict
 
         if not self._downloader.params.get('test', False) and not is_intentional:
@@ -1289,18 +1620,22 @@ class GenericIE(InfoExtractor):
             request.add_header('Accept-Encoding', '*')
             full_response = self._request_webpage(request, video_id)
 
+        first_bytes = full_response.read(512)
+
+        # Is it an M3U playlist?
+        if first_bytes.startswith(b'#EXTM3U'):
+            info_dict['formats'] = self._extract_m3u8_formats(url, video_id, 'mp4')
+            self._sort_formats(info_dict['formats'])
+            return info_dict
+
         # Maybe it's a direct link to a video?
         # Be careful not to download the whole thing!
-        first_bytes = full_response.read(512)
         if not is_html(first_bytes):
             self._downloader.report_warning(
                 'URL could be a direct video link, returning it as such.')
-            upload_date = unified_strdate(
-                head_response.headers.get('Last-Modified'))
             info_dict.update({
                 'direct': True,
                 'url': url,
-                'upload_date': upload_date,
             })
             return info_dict
 
@@ -1315,15 +1650,21 @@ class GenericIE(InfoExtractor):
             if doc.tag == 'rss':
                 return self._extract_rss(url, video_id, doc)
             elif re.match(r'^(?:{[^}]+})?smil$', doc.tag):
-                return self._parse_smil(doc, url, video_id)
+                smil = self._parse_smil(doc, url, video_id)
+                self._sort_formats(smil['formats'])
+                return smil
             elif doc.tag == '{http://xspf.org/ns/0/}playlist':
                 return self.playlist_result(self._parse_xspf(doc, video_id), video_id)
             elif re.match(r'(?i)^(?:{[^}]+})?MPD$', doc.tag):
                 info_dict['formats'] = self._parse_mpd_formats(
-                    doc, video_id, mpd_base_url=url.rpartition('/')[0])
+                    doc, video_id,
+                    mpd_base_url=full_response.geturl().rpartition('/')[0],
+                    mpd_url=url)
+                self._sort_formats(info_dict['formats'])
                 return info_dict
             elif re.match(r'^{http://ns\.adobe\.com/f4m/[12]\.0}manifest$', doc.tag):
                 info_dict['formats'] = self._parse_f4m_formats(doc, url, video_id)
+                self._sort_formats(info_dict['formats'])
                 return info_dict
         except compat_xml_parse_error:
             pass
@@ -1344,7 +1685,8 @@ class GenericIE(InfoExtractor):
         #   Site Name | Video Title
         #   Video Title - Tagline | Site Name
         # and so on and so forth; it's just not practical
-        video_title = self._html_search_regex(
+        video_title = self._og_search_title(
+            webpage, default=None) or self._html_search_regex(
             r'(?s)<title>(.*?)</title>', webpage, 'video title',
             default='video')
 
@@ -1362,6 +1704,9 @@ class GenericIE(InfoExtractor):
         video_uploader = self._search_regex(
             r'^(?:https?://)?([^/]*)/.*', url, 'video uploader')
 
+        video_description = self._og_search_description(webpage, default=None)
+        video_thumbnail = self._og_search_thumbnail(webpage, default=None)
+
         # Helper method
         def _playlist_from_matches(matches, getter=None, ie=None):
             urlrs = orderedSet(
@@ -1392,6 +1737,16 @@ class GenericIE(InfoExtractor):
         if bc_urls:
             return _playlist_from_matches(bc_urls, ie='BrightcoveNew')
 
+        # Look for ThePlatform embeds
+        tp_urls = ThePlatformIE._extract_urls(webpage)
+        if tp_urls:
+            return _playlist_from_matches(tp_urls, ie='ThePlatform')
+
+        # Look for Vessel embeds
+        vessel_urls = VesselIE._extract_urls(webpage)
+        if vessel_urls:
+            return _playlist_from_matches(vessel_urls, ie=VesselIE.ie_key())
+
         # Look for embedded rtl.nl player
         matches = re.findall(
             r'<iframe[^>]+?src="((?:https?:)?//(?:www\.)?rtl\.nl/system/videoplayer/[^"]+(?:video_)?embed[^"]+)"',
@@ -1432,12 +1787,16 @@ class GenericIE(InfoExtractor):
         if matches:
             return _playlist_from_matches(matches, lambda m: unescapeHTML(m))
 
-        # Look for embedded Dailymotion player
-        matches = re.findall(
-            r'<(?:(?:embed|iframe)[^>]+?src=|input[^>]+id=[\'"]dmcloudUrlEmissionSelect[\'"][^>]+value=)(["\'])(?P<url>(?:https?:)?//(?:www\.)?dailymotion\.com/(?:embed|swf)/video/.+?)\1', webpage)
+        # Look for Wordpress "YouTube Video Importer" plugin
+        matches = re.findall(r'''(?x)<div[^>]+
+            class=(?P<q1>[\'"])[^\'"]*\byvii_single_video_player\b[^\'"]*(?P=q1)[^>]+
+            data-video_id=(?P<q2>[\'"])([^\'"]+)(?P=q2)''', webpage)
         if matches:
-            return _playlist_from_matches(
-                matches, lambda m: unescapeHTML(m[1]))
+            return _playlist_from_matches(matches, lambda m: m[-1])
+
+        matches = DailymotionIE._extract_urls(webpage)
+        if matches:
+            return _playlist_from_matches(matches)
 
         # Look for embedded Dailymotion playlist player (#3822)
         m = re.search(
@@ -1460,21 +1819,26 @@ class GenericIE(InfoExtractor):
                 'url': embed_url,
                 'ie_key': 'Wistia',
                 'uploader': video_uploader,
-                'title': video_title,
-                'id': video_id,
             }
 
         match = re.search(r'(?:id=["\']wistia_|data-wistia-?id=["\']|Wistia\.embed\(["\'])(?P<id>[^"\']+)', webpage)
         if match:
             return {
                 '_type': 'url_transparent',
-                'url': 'http://fast.wistia.net/embed/iframe/{0:}'.format(match.group('id')),
+                'url': 'wistia:%s' % match.group('id'),
                 'ie_key': 'Wistia',
                 'uploader': video_uploader,
-                'title': video_title,
-                'id': match.group('id')
             }
 
+        match = re.search(
+            r'''(?sx)
+                <script[^>]+src=(["'])(?:https?:)?//fast\.wistia\.com/assets/external/E-v1\.js\1[^>]*>.*?
+                <div[^>]+class=(["']).*?\bwistia_async_(?P<id>[a-z0-9]+)\b.*?\2
+            ''', webpage)
+        if match:
+            return self.url_result(self._proto_relative_url(
+                'wistia:%s' % match.group('id')), 'Wistia')
+
         # Look for SVT player
         svt_url = SVTIE._extract_url(webpage)
         if svt_url:
@@ -1569,10 +1933,9 @@ class GenericIE(InfoExtractor):
             return self.url_result(mobj.group('url'))
 
         # Look for embedded Facebook player
-        mobj = re.search(
-            r'<iframe[^>]+?src=(["\'])(?P<url>https://www\.facebook\.com/video/embed.+?)\1', webpage)
-        if mobj is not None:
-            return self.url_result(mobj.group('url'), 'Facebook')
+        facebook_url = FacebookIE._extract_url(webpage)
+        if facebook_url is not None:
+            return self.url_result(facebook_url, 'Facebook')
 
         # Look for embedded VK player
         mobj = re.search(r'<iframe[^>]+?src=(["\'])(?P<url>https?://vk\.com/video_ext\.php.+?)\1', webpage)
@@ -1664,7 +2027,7 @@ class GenericIE(InfoExtractor):
 
         # Look for embedded arte.tv player
         mobj = re.search(
-            r'<script [^>]*?src="(?P<url>http://www\.arte\.tv/playerv2/embed[^"]+)"',
+            r'<(?:script|iframe) [^>]*?src="(?P<url>http://www\.arte\.tv/(?:playerv2/embed|arte_vp/index)[^"]+)"',
             webpage)
         if mobj is not None:
             return self.url_result(mobj.group('url'), 'ArteTVEmbed')
@@ -1687,20 +2050,9 @@ class GenericIE(InfoExtractor):
             return self.url_result(myvi_url)
 
         # Look for embedded soundcloud player
-        mobj = re.search(
-            r'<iframe\s+(?:[a-zA-Z0-9_-]+="[^"]+"\s+)*src="(?P<url>https?://(?:w\.)?soundcloud\.com/player[^"]+)"',
-            webpage)
-        if mobj is not None:
-            url = unescapeHTML(mobj.group('url'))
-            return self.url_result(url)
-
-        # Look for embedded vulture.com player
-        mobj = re.search(
-            r'<iframe src="(?P<url>https?://video\.vulture\.com/[^"]+)"',
-            webpage)
-        if mobj is not None:
-            url = unescapeHTML(mobj.group('url'))
-            return self.url_result(url, ie='Vulture')
+        soundcloud_urls = SoundcloudIE._extract_urls(webpage)
+        if soundcloud_urls:
+            return _playlist_from_matches(soundcloud_urls, getter=unescapeHTML, ie=SoundcloudIE.ie_key())
 
         # Look for embedded mtvservices player
         mtvservices_url = MTVServicesEmbeddedIE._extract_url(webpage)
@@ -1750,7 +2102,7 @@ class GenericIE(InfoExtractor):
             return self.url_result(self._proto_relative_url(mobj.group('url'), scheme='http:'), 'CondeNast')
 
         mobj = re.search(
-            r'<iframe[^>]+src="(?P<url>https?://new\.livestream\.com/[^"]+/player[^"]+)"',
+            r'<iframe[^>]+src="(?P<url>https?://(?:new\.)?livestream\.com/[^"]+/player[^"]+)"',
             webpage)
         if mobj is not None:
             return self.url_result(mobj.group('url'), 'Livestream')
@@ -1762,18 +2114,14 @@ class GenericIE(InfoExtractor):
             return self.url_result(mobj.group('url'), 'Zapiks')
 
         # Look for Kaltura embeds
-        mobj = (re.search(r"(?s)kWidget\.(?:thumb)?[Ee]mbed\(\{.*?'wid'\s*:\s*'_?(?P<partner_id>[^']+)',.*?'entry_?[Ii]d'\s*:\s*'(?P<id>[^']+)',", webpage) or
-                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))
-        if mobj is not None:
-            return self.url_result(smuggle_url(
-                'kaltura:%(partner_id)s:%(id)s' % mobj.groupdict(),
-                {'source_url': url}), 'Kaltura')
+        kaltura_url = KalturaIE._extract_url(webpage)
+        if kaltura_url:
+            return self.url_result(smuggle_url(kaltura_url, {'source_url': url}), KalturaIE.ie_key())
 
         # Look for Eagle.Platform embeds
-        mobj = re.search(
-            r'<iframe[^>]+src="(?P<url>https?://.+?\.media\.eagleplatform\.com/index/player\?.+?)"', webpage)
-        if mobj is not None:
-            return self.url_result(mobj.group('url'), 'EaglePlatform')
+        eagleplatform_url = EaglePlatformIE._extract_url(webpage)
+        if eagleplatform_url:
+            return self.url_result(eagleplatform_url, EaglePlatformIE.ie_key())
 
         # Look for ClipYou (uses Eagle.Platform) embeds
         mobj = re.search(
@@ -1814,6 +2162,12 @@ class GenericIE(InfoExtractor):
         if nbc_sports_url:
             return self.url_result(nbc_sports_url, 'NBCSportsVPlayer')
 
+        # Look for NBC News embeds
+        nbc_news_embed_url = re.search(
+            r'<iframe[^>]+src=(["\'])(?P<url>(?:https?:)?//www\.nbcnews\.com/widget/video-embed/[^"\']+)\1', webpage)
+        if nbc_news_embed_url:
+            return self.url_result(nbc_news_embed_url.group('url'), 'NBCNews')
+
         # Look for Google Drive embeds
         google_drive_url = GoogleDriveIE._extract_url(webpage)
         if google_drive_url:
@@ -1841,10 +2195,10 @@ class GenericIE(InfoExtractor):
         if onionstudios_url:
             return self.url_result(onionstudios_url)
 
-        # Look for SnagFilms embeds
-        snagfilms_url = SnagFilmsEmbedIE._extract_url(webpage)
-        if snagfilms_url:
-            return self.url_result(snagfilms_url)
+        # Look for ViewLift embeds
+        viewlift_url = ViewLiftEmbedIE._extract_url(webpage)
+        if viewlift_url:
+            return self.url_result(viewlift_url)
 
         # Look for JWPlatform embeds
         jwplatform_url = JWPlatformIE._extract_url(webpage)
@@ -1861,6 +2215,11 @@ class GenericIE(InfoExtractor):
         if digiteka_url:
             return self.url_result(self._proto_relative_url(digiteka_url), DigitekaIE.ie_key())
 
+        # Look for Arkena embeds
+        arkena_url = ArkenaIE._extract_url(webpage)
+        if arkena_url:
+            return self.url_result(arkena_url, ArkenaIE.ie_key())
+
         # Look for Limelight embeds
         mobj = re.search(r'LimelightPlayer\.doLoad(Media|Channel|ChannelList)\(["\'](?P<id>[a-z0-9]{32})', webpage)
         if mobj:
@@ -1881,12 +2240,115 @@ class GenericIE(InfoExtractor):
                 self._proto_relative_url(unescapeHTML(mobj.group(1))),
                 'AdobeTVVideo')
 
+        # Look for Vine embeds
+        mobj = re.search(
+            r'<iframe[^>]+src=[\'"]((?:https?:)?//(?:www\.)?vine\.co/v/[^/]+/embed/(?:simple|postcard))',
+            webpage)
+        if mobj is not None:
+            return self.url_result(
+                self._proto_relative_url(unescapeHTML(mobj.group(1))), 'Vine')
+
+        # Look for VODPlatform embeds
+        mobj = re.search(
+            r'<iframe[^>]+src=(["\'])(?P<url>(?:https?:)?//(?:www\.)?vod-platform\.net/[eE]mbed/.+?)\1',
+            webpage)
+        if mobj is not None:
+            return self.url_result(
+                self._proto_relative_url(unescapeHTML(mobj.group('url'))), 'VODPlatform')
+
+        # Look for Mangomolo embeds
+        mobj = re.search(
+            r'''(?x)<iframe[^>]+src=(["\'])(?P<url>(?:https?:)?//(?:www\.)?admin\.mangomolo\.com/analytics/index\.php/customers/embed/
+                (?:
+                    video\?.*?\bid=(?P<video_id>\d+)|
+                    index\?.*?\bchannelid=(?P<channel_id>(?:[A-Za-z0-9+/=]|%2B|%2F|%3D)+)
+                ).+?)\1''', webpage)
+        if mobj is not None:
+            info = {
+                '_type': 'url_transparent',
+                'url': self._proto_relative_url(unescapeHTML(mobj.group('url'))),
+                'title': video_title,
+                'description': video_description,
+                'thumbnail': video_thumbnail,
+                'uploader': video_uploader,
+            }
+            video_id = mobj.group('video_id')
+            if video_id:
+                info.update({
+                    'ie_key': 'MangomoloVideo',
+                    'id': video_id,
+                })
+            else:
+                info.update({
+                    'ie_key': 'MangomoloLive',
+                    'id': mobj.group('channel_id'),
+                })
+            return info
+
+        # Look for Instagram embeds
+        instagram_embed_url = InstagramIE._extract_embed_url(webpage)
+        if instagram_embed_url is not None:
+            return self.url_result(
+                self._proto_relative_url(instagram_embed_url), InstagramIE.ie_key())
+
+        # Look for LiveLeak embeds
+        liveleak_url = LiveLeakIE._extract_url(webpage)
+        if liveleak_url:
+            return self.url_result(liveleak_url, 'LiveLeak')
+
+        # Look for 3Q SDN embeds
+        threeqsdn_url = ThreeQSDNIE._extract_url(webpage)
+        if threeqsdn_url:
+            return {
+                '_type': 'url_transparent',
+                'ie_key': ThreeQSDNIE.ie_key(),
+                'url': self._proto_relative_url(threeqsdn_url),
+                'title': video_title,
+                'description': video_description,
+                'thumbnail': video_thumbnail,
+                'uploader': video_uploader,
+            }
+
+        # Look for VBOX7 embeds
+        vbox7_url = Vbox7IE._extract_url(webpage)
+        if vbox7_url:
+            return self.url_result(vbox7_url, Vbox7IE.ie_key())
+
+        # Look for DBTV embeds
+        dbtv_urls = DBTVIE._extract_urls(webpage)
+        if dbtv_urls:
+            return _playlist_from_matches(dbtv_urls, ie=DBTVIE.ie_key())
+
+        # Looking for http://schema.org/VideoObject
+        json_ld = self._search_json_ld(
+            webpage, video_id, default={}, expected_type='VideoObject')
+        if json_ld.get('url'):
+            info_dict.update({
+                'title': video_title or info_dict['title'],
+                'description': video_description,
+                'thumbnail': video_thumbnail,
+                'age_limit': age_limit
+            })
+            info_dict.update(json_ld)
+            return info_dict
+
+        # Look for HTML5 media
+        entries = self._parse_html5_media_entries(url, webpage, video_id, m3u8_id='hls')
+        if entries:
+            for entry in entries:
+                entry.update({
+                    'id': video_id,
+                    'title': video_title,
+                })
+                self._sort_formats(entry['formats'])
+            return self.playlist_result(entries)
+
         def check_video(vurl):
             if YoutubeIE.suitable(vurl):
                 return True
             vpath = compat_urlparse.urlparse(vurl).path
             vext = determine_ext(vpath)
-            return '.' in vpath and vext not in ('swf', 'png', 'jpg', 'srt', 'sbv', 'sub', 'vtt', 'ttml')
+            return '.' in vpath and vext not in ('swf', 'png', 'jpg', 'srt', 'sbv', 'sub', 'vtt', 'ttml', 'js')
 
         def filter_video(urls):
             return list(filter(check_video, urls))
@@ -1924,6 +2386,9 @@ class GenericIE(InfoExtractor):
                 r"cinerama\.embedPlayer\(\s*\'[^']+\',\s*'([^']+)'", webpage)
         if not found:
             # Try to find twitter cards info
+            # twitter:player:stream should be checked before twitter:player since
+            # it is expected to contain a raw stream (see
+            # https://dev.twitter.com/cards/types/player#On_twitter.com_via_desktop_browser)
             found = filter_video(re.findall(
                 r'<meta (?:property|name)="twitter:player:stream" (?:content|value)="(.+?)"', webpage))
         if not found:
@@ -1933,9 +2398,6 @@ class GenericIE(InfoExtractor):
             # We only look in og:video if the MIME type is a video, don't try if it's a Flash player:
             if m_video_type is not None:
                 found = filter_video(re.findall(r'<meta.*?property="og:video".*?content="(.*?)"', webpage))
-        if not found:
-            # HTML5 video
-            found = re.findall(r'(?s)<(?:video|audio)[^<]*(?:>.*?<source[^>]*)?\s+src=["\'](.*?)["\']', webpage)
         if not found:
             REDIRECT_REGEX = r'[0-9]{,2};\s*(?:URL|url)=\'?([^\'"]+)'
             found = re.search(
@@ -1957,11 +2419,21 @@ class GenericIE(InfoExtractor):
                     '_type': 'url',
                     'url': new_url,
                 }
+
+        if not found:
+            # twitter:player is a https URL to iframe player that may or may not
+            # be supported by youtube-dl thus this is checked the very last (see
+            # https://dev.twitter.com/cards/types/player#On_twitter.com_via_desktop_browser)
+            embed_url = self._html_search_meta('twitter:player', webpage, default=None)
+            if embed_url:
+                return self.url_result(embed_url)
+
         if not found:
             raise UnsupportedError(url)
 
         entries = []
-        for video_url in found:
+        for video_url in orderedSet(found):
+            video_url = unescapeHTML(video_url)
             video_url = video_url.replace('\\/', '/')
             video_url = compat_urlparse.urljoin(url, video_url)
             video_id = compat_urllib_parse_unquote(os.path.basename(video_url))
@@ -1995,6 +2467,9 @@ class GenericIE(InfoExtractor):
             else:
                 entry_info_dict['url'] = video_url
 
+            if entry_info_dict.get('formats'):
+                self._sort_formats(entry_info_dict['formats'])
+
             entries.append(entry_info_dict)
 
         if len(entries) == 1: