release 2018.11.18

[ChangeLog] Actualize
[ci skip]
2018-11-18 00:11:54 +07:00 · 2018-11-18 00:07:40 +07:00 · 2018-11-17 23:59:52 +07:00 · 2018-11-17 23:59:46 +07:00 · 2018-11-17 20:59:13 +07:00 · 2018-11-17 16:59:20 +07:00
348 changed files with 16359 additions and 6110 deletions
--- a/.github/ISSUE_TEMPLATE.md
+++ b/.github/ISSUE_TEMPLATE.md
@@ -6,12 +6,13 @@

 ---

-### Make sure you are using the *latest* version: run `youtube-dl --version` and ensure your version is *2017.12.31*. If it's not, read [this FAQ entry](https://github.com/rg3/youtube-dl/blob/master/README.md#how-do-i-update-youtube-dl) and update. Issues with outdated version will be rejected.
- [ ] I've **verified** and **I assure** that I'm running youtube-dl **2017.12.31**
+### Make sure you are using the *latest* version: run `youtube-dl --version` and ensure your version is *2018.11.18*. If it's not, read [this FAQ entry](https://github.com/rg3/youtube-dl/blob/master/README.md#how-do-i-update-youtube-dl) and update. Issues with outdated version will be rejected.
+- [ ] I've **verified** and **I assure** that I'm running youtube-dl **2018.11.18**

 ### Before submitting an *issue* make sure you have:
 - [ ] At least skimmed through the [README](https://github.com/rg3/youtube-dl/blob/master/README.md), **most notably** the [FAQ](https://github.com/rg3/youtube-dl#faq) and [BUGS](https://github.com/rg3/youtube-dl#bugs) sections
 - [ ] [Searched](https://github.com/rg3/youtube-dl/search?type=Issues) the bugtracker for similar issues including closed ones
+- [ ] Checked that provided video/audio/playlist URLs (if any) are alive and playable in a browser

 ### What is the purpose of your *issue*?
 - [ ] Bug report (encountered problems with youtube-dl)
@@ -35,7 +36,7 @@ Add the `-v` flag to **your command line** you run youtube-dl with (`youtube-dl
 [debug] User config: []
 [debug] Command-line args: [u'-v', u'http://www.youtube.com/watch?v=BaW_jenozKcj']
 [debug] Encodings: locale cp1251, fs mbcs, out cp866, pref cp1251
-[debug] youtube-dl version 2017.12.31
+[debug] youtube-dl version 2018.11.18
 [debug] Python version 2.7.11 - Windows-2003Server-5.2.3790-SP2
 [debug] exe versions: ffmpeg N-75573-g1d0487f, ffprobe N-75573-g1d0487f, rtmpdump 2.4
 [debug] Proxy map: {}
--- a/.github/ISSUE_TEMPLATE_tmpl.md
+++ b/.github/ISSUE_TEMPLATE_tmpl.md
@@ -12,6 +12,7 @@
 ### Before submitting an *issue* make sure you have:
 - [ ] At least skimmed through the [README](https://github.com/rg3/youtube-dl/blob/master/README.md), **most notably** the [FAQ](https://github.com/rg3/youtube-dl#faq) and [BUGS](https://github.com/rg3/youtube-dl#bugs) sections
 - [ ] [Searched](https://github.com/rg3/youtube-dl/search?type=Issues) the bugtracker for similar issues including closed ones
+- [ ] Checked that provided video/audio/playlist URLs (if any) are alive and playable in a browser

 ### What is the purpose of your *issue*?
 - [ ] Bug report (encountered problems with youtube-dl)
--- a/.gitignore
+++ b/.gitignore
@@ -47,3 +47,7 @@ youtube-dl.zsh
 *.iml

 tmp/
+venv/
+
+# VS Code related files
+.vscode
--- a/15
+++ b/15
@@ -231,3 +231,18 @@ John Dong
 Tatsuyuki Ishi
 Daniel Weber
 Kay Bouché
+Yang Hongbo
+Lei Wang
+Petr Novák
+Leonardo Taccari
+Martin Weinelt
+Surya Oktafendri
+TingPing
+Alexandre Macabies
+Bastian de Groot
+Niklas Haas
+András Veres-Szentkirályi
+Enes Solak
+Nathan Rossi
+Thomas van der Berg
+Luca Cherubin
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -296,5 +296,26 @@ title = self._search_regex(

 ### Use safe conversion functions

-Wrap all extracted numeric data into safe functions from `utils`: `int_or_none`, `float_or_none`. Use them for string to number conversions as well.
+Wrap all extracted numeric data into safe functions from [`youtube_dl/utils.py`](https://github.com/rg3/youtube-dl/blob/master/youtube_dl/utils.py): `int_or_none`, `float_or_none`. Use them for string to number conversions as well.
+
+Use `url_or_none` for safe URL processing.
+
+Use `try_get` for safe metadata extraction from parsed JSON.
+
+Explore [`youtube_dl/utils.py`](https://github.com/rg3/youtube-dl/blob/master/youtube_dl/utils.py) for more useful convenience functions.
+
+#### More examples
+
+##### Safely extract optional description from parsed JSON
+```python
+description = try_get(response, lambda x: x['result']['video'][0]['summary'], compat_str)
+```
+
+##### Safely extract more optional metadata
+```python
+video = try_get(response, lambda x: x['result']['video'][0], dict) or {}
+description = video.get('summary')
+duration = float_or_none(video.get('durationMs'), scale=1000)
+view_count = int_or_none(video.get('views'))
+```

--- a/898
+++ b/898
@@ -1,9 +1,905 @@
-version <unreleased>
+version 2018.11.18

 Extractors
+ [wwe] Extract subtitles
+ [wwe] Add support for playlistst (#14781)
+ [wwe] Add support for wwe.com (#14781, #17450)
+* [vk] Detect geo restriction (#17767)
+* [openload] Use original host during extraction (#18211)
+* [atvat] Fix extraction (#18041)
+ [rte] Add support for new API endpoint (#18206)
+* [tnaflixnetwork:embed] Fix extraction (#18205)
+* [picarto] Use API and add token support (#16518)
+ [zype] Add support for player.zype.com (#18143)
+* [vivo] Fix extraction (#18139)
+* [ruutu] Update API endpoint (#18138)
+
+
+version 2018.11.07
+
+Extractors
+ [youtube] Add another JS signature function name regex (#18091, #18093,
+  #18094)
+* [facebook] Fix tahoe request (#17171)
+* [cliphunter] Fix extraction (#18083)
+ [youtube:playlist] Add support for invidio.us (#18077)
+* [zattoo] Arrange API hosts for derived extractors (#18035)
+ [youtube] Add fallback metadata extraction from videoDetails (#18052)
+
+
+version 2018.11.03
+
+Core
+* [extractor/common] Ensure response handle is not prematurely closed before
+  it can be read if it matches expected_status (#17195, #17846, #17447)
+
+Extractors
+* [laola1tv:embed] Set correct stream access URL scheme (#16341)
+ [ehftv] Add support for ehftv.com (#15408)
+* [azmedien] Adopt to major site redesign (#17745, #17746)
+ [twitcasting] Add support for twitcasting.tv (#17981)
+* [orf:tvthek] Fix extraction (#17737, #17956, #18024)
+ [openload] Add support for oload.fun (#18045)
+* [njpwworld] Fix authentication (#17427)
+ [linkedin:learning] Add support for linkedin.com/learning (#13545)
+* [theplatform] Improve error detection (#13222)
+* [cnbc] Simplify extraction (#14280, #17110)
+ [cbnc] Add support for new URL schema (#14193)
+* [aparat] Improve extraction and extract more metadata (#17445, #18008)
+* [aparat] Fix extraction
+
+
+version 2018.10.29
+
+Core
+ [extractor/common] Add validation for JSON-LD URLs
+
+Extractors
+ [sportbox] Add support for matchtv.ru
+* [sportbox] Fix extraction (#17978)
+* [screencast] Fix extraction (#14590, #14617, #17990)
+ [openload] Add support for oload.icu
+ [ivi] Add support for ivi.tv
+* [crunchyroll] Improve extraction failsafeness (#17991)
+* [dailymail] Fix formats extraction (#17976)
+* [viewster] Reduce format requests
+* [cwtv] Handle API errors (#17905)
+ [rutube] Use geo verification headers (#17897)
+ [brightcove:legacy] Add fallbacks to brightcove:new (#13912)
+- [tv3] Remove extractor (#10461, #15339)
+* [ted] Fix extraction for HTTP and RTMP formats (#5941, #17572, #17894)
+ [openload] Add support for oload.cc (#17823)
+ [patreon] Extract post_file URL (#17792)
+* [patreon] Fix extraction (#14502, #10471)
+
+
+version 2018.10.05
+
+Extractors
+* [pluralsight] Improve authentication (#17762)
+* [dailymotion] Fix extraction (#17699)
+* [crunchyroll] Switch to HTTPS for RpcApi (#17749)
+ [philharmoniedeparis] Add support for pad.philharmoniedeparis.fr (#17705)
+* [philharmoniedeparis] Fix extraction (#17705)
+ [jamendo] Add support for licensing.jamendo.com (#17724)
+ [openload] Add support for oload.cloud (#17710)
+* [pluralsight] Fix subtitles extraction (#17726, #17728)
+ [vimeo] Add another config regular expression (#17690)
+* [spike] Fix Paramount Network extraction (#17677)
+* [hotstar] Fix extraction (#14694, #14931, #17637)
+
+
+version 2018.09.26
+
+Extractors
+* [pluralsight] Fix subtitles extraction (#17671)
+* [mediaset] Improve embed support (#17668)
+ [youtube] Add support for invidio.us (#17613)
+ [zattoo] Add support for more zattoo platform sites
+* [zattoo] Fix extraction (#17175, #17542)
+
+
+version 2018.09.18
+
+Core
+ [extractor/common] Introduce channel meta fields
+
+Extractors
+* [adobepass] Don't pollute default headers dict
+* [udemy] Don't pollute default headers dict
+* [twitch] Don't pollute default headers dict
+* [youtube] Don't pollute default query dict (#17593)
+* [crunchyroll] Prefer hardsubless formats and formats in locale language
+* [vrv] Make format ids deterministic
+* [vimeo] Fix ondemand playlist extraction (#14591)
+ [pornhub] Extract upload date (#17574)
+ [porntube] Extract channel meta fields
+ [vimeo] Extract channel meta fields
+ [youtube] Extract channel meta fields (#9676, #12939)
+* [porntube] Fix extraction (#17541)
+* [asiancrush] Fix extraction (#15630)
+ [twitch:clips] Extend URL regular expression (closes #17559)
+ [vzaar] Add support for HLS
+* [tube8] Fix metadata extraction (#17520)
+* [eporner] Extract JSON-LD (#17519)
+
+
+version 2018.09.10
+
+Core
+ [utils] Properly recognize AV1 codec (#17506)
+
+Extractors
+ [iprima] Add support for prima.iprima.cz (#17514)
+ [tele5] Add support for tele5.de (#7805, #7922, #17331, #17414)
+* [nbc] Fix extraction of percent encoded URLs (#17374)
+
+
+version 2018.09.08
+
+Extractors
+* [youtube] Fix extraction (#17457, #17464)
+ [pornhub:uservideos] Add support for new URLs (#17388)
+* [iprima] Confirm adult check (#17437)
+* [slideslive] Make check for video service name case-insensitive (#17429)
+* [radiojavan] Fix extraction (#17151)
+* [generic] Skip unsuccessful jwplayer extraction (#16735)
+
+
+version 2018.09.01
+
+Core
+* [utils] Skip remote IP addresses non matching to source address' IP version
+  when creating a connection (#13422, #17362)
+
+Extractors
+ [ard] Add support for one.ard.de (#17397)
+* [niconico] Fix extraction on python3 (#17393, #17407)
+* [ard] Extract f4m formats
+* [crunchyroll] Parse vilos media data (#17343)
+ [ard] Add support for Beta ARD Mediathek
+ [bandcamp] Extract more metadata (#13197)
+* [internazionale] Fix extraction of non-available-abroad videos (#17386)
+
+
+version 2018.08.28
+
+Extractors
+ [youtube:playlist] Add support for music album playlists (OLAK5uy_ prefix)
+  (#17361)
+* [bitchute] Fix extraction by pass custom User-Agent (#17360)
+* [webofstories:playlist] Fix extraction (#16914)
+ [tvplayhome] Add support for new tvplay URLs (#17344)
+ [generic] Allow relative src for videojs embeds (#17324)
+ [xfileshare] Add support for vidto.se (#17317)
+ [vidzi] Add support for vidzi.nu (#17316)
+ [nova:embed] Add support for media.cms.nova.cz (#17282)
+
+
+version 2018.08.22
+
+Core
+* [utils] Use pure browser header for User-Agent (#17236)
+
+Extractors
+ [kinopoisk] Add support for kinopoisk.ru (#17283)
+ [yourporn] Add support for yourporn.sexy (#17298)
+ [go] Add support for disneynow.go.com (#16299, #17264)
+ [6play] Add support for play.rtl.hr (#17249)
+* [anvato] Fallback to generic API key for access-key-to-API-key lookup
+  (#16788, #17254)
+* [lci] Fix extraction (#17274)
+* [bbccouk] Extend id URL regular expression (#17270)
+* [cwtv] Fix extraction (#17256)
+* [nova] Fix extraction (#17241)
+ [generic] Add support for expressen embeds
+* [raywenderlich] Adapt to site redesign (#17225)
+ [redbulltv] Add support redbull.com tv URLs (#17218)
+ [bitchute] Add support for bitchute.com (#14052)
+ [clyp] Add support for token protected media (#17184)
+* [imdb] Fix extension extraction (#17167)
+
+
+version 2018.08.04
+
+Extractors
+* [funk:channel] Improve byChannelAlias extraction (#17142)
+* [twitch] Fix authentication (#17024, #17126)
+* [twitch:vod] Improve URL regular expression (#17135)
+* [watchbox] Fix extraction (#17107)
+* [pbs] Fix extraction (#17109)
+* [theplatform] Relax URL regular expression (#16181, #17097)
+ [viqeo] Add support for viqeo.tv (#17066)
+
+
+version 2018.07.29
+
+Extractors
+* [crunchyroll:playlist] Restrict URL regular expression (#17069, #17076)
+ [pornhub] Add support for subtitles (#16924, #17088)
+* [ceskatelevize] Use https for API call (#16997, #16999)
+* [dailymotion:playlist] Fix extraction (#16894)
+* [ted] Improve extraction
+* [ted] Fix extraction for videos without nativeDownloads (#16756, #17085)
+* [telecinco] Fix extraction (#17080)
+* [mitele] Reduce number of requests
+* [rai] Return non HTTP relinker URL intact (#17055)
+* [vk] Fix extraction for inline only videos (#16923)
+* [streamcloud] Fix extraction (#17054)
+* [facebook] Fix tahoe player extraction with authentication (#16655)
+ [puhutv] Add support for puhutv.com (#12712, #16010, #16269)
+
+
+version 2018.07.21
+
+Core
+ [utils] Introduce url_or_none
+* [utils] Allow JSONP without function name (#17028)
+ [extractor/common] Extract DASH and MSS formats from SMIL manifests
+
+Extractors
+ [bbc] Add support for BBC Radio Play pages (#17022)
+* [iwara] Fix download URLs (#17026)
+* [vrtnu] Relax title extraction and extract JSON-LD (#17018)
+ [viu] Pass Referer and Origin headers and area id (#16992)
+ [vimeo] Add another config regular expression (#17013)
+ [facebook] Extract view count (#16942)
+* [dailymotion] Improve description extraction (#16984)
+* [slutload] Fix and improve extraction (#17001)
+* [mediaset] Fix extraction (#16977)
+ [theplatform] Add support for theplatform TLD customization (#16977)
+* [imgur] Relax URL regular expression (#16987)
+* [pornhub] Improve extraction and extract all formats (#12166, #15891, #16262,
+  #16959)
+
+
+version 2018.07.10
+
+Core
+* [utils] Share JSON-LD regular expression
+* [downloader/dash] Improve error handling (#16927)
+
+Extractors
+ [nrktv] Add support for new season and serie URL schema
+ [nrktv] Add support for new episode URL schema (#16909)
+ [frontendmasters] Add support for frontendmasters.com (#3661, #16328)
+* [funk] Fix extraction (#16918)
+* [watchbox] Fix extraction (#16904)
+* [dplayit] Sort formats
+* [dplayit] Fix extraction (#16901)
+* [youtube] Improve login error handling (#13822)
+
+
+version 2018.07.04
+
+Core
+* [extractor/common] Properly escape % in MPD templates (#16867)
+* [extractor/common] Use source URL as Referer for HTML5 entries (16849)
+* Prefer ffmpeg over avconv by default (#8622)
+
+Extractors
+* [pluralsight] Switch to graphql (#16889, #16895, #16896, #16899)
+* [lynda] Simplify login and improve error capturing (#16891)
+ [go90] Add support for embed URLs (#16873)
+* [go90] Detect geo restriction error and pass geo verification headers
+  (#16874)
+* [vlive] Fix live streams extraction (#16871)
+* [npo] Fix typo (#16872)
+ [mediaset] Add support for new videos and extract all formats (#16568)
+* [dctptv] Restore extraction based on REST API (#16850)
+* [svt] Improve extraction and add support for pages (#16802)
+* [porncom] Fix extraction (#16808)
+
+
+version 2018.06.25
+
+Extractors
+* [joj] Relax URL regular expression (#16771)
+* [brightcove] Workaround sonyliv DRM protected videos (#16807)
+* [motherless] Fix extraction (#16786)
+* [itv] Make SOAP request non fatal and extract metadata from webpage (#16780)
+- [foxnews:insider] Remove extractor (#15810)
+ [foxnews] Add support for iframe embeds (#15810, #16711)
+
+
+version 2018.06.19
+
+Core
+ [extractor/common] Introduce expected_status in _download_* methods
+  for convenient accept of HTTP requests failed with non 2xx status codes
+ [compat] Introduce compat_integer_types
+
+Extractors
+* [peertube] Improve generic support (#16733)
+ [6play] Use geo verification headers
+* [rtbf] Fix extraction for python 3.2
+* [vgtv] Improve HLS formats extraction
+ [vgtv] Add support for www.aftonbladet.se/tv URLs
+* [bbccouk] Use expected_status
+* [markiza] Expect 500 HTTP status code
+* [tvnow] Try all clear manifest URLs (#15361)
+
+
+version 2018.06.18
+
+Core
+* [downloader/rtmp] Fix downloading in verbose mode (#16736)
+
+Extractors
+ [markiza] Add support for markiza.sk (#16750)
+* [wat] Try all supported adaptive URLs
+ [6play] Add support for rtlplay.be and extract hd usp formats
+ [rtbf] Add support for audio and live streams (#9638, #11923)
+ [rtbf] Extract HLS, DASH and all HTTP formats
+ [rtbf] Extract subtitles
+ [rtbf] Fixup specific HTTP URLs (#16101)
+ [expressen] Add support for expressen.se
+* [vidzi] Fix extraction (#16678)
+* [pbs] Improve extraction (#16623, #16684)
+* [bilibili] Restrict cid regular expression (#16638, #16734)
+
+
+version 2018.06.14
+
+Core
+* [downloader/http] Fix retry on error when streaming to stdout (#16699)
+
+Extractors
+ [discoverynetworks] Add support for disco-api videos (#16724)
+ [dailymotion] Add support for password protected videos (#9789)
+ [abc:iview] Add support for livestreams (#12354)
+* [abc:iview] Fix extraction (#16704)
+ [crackle] Add support for sonycrackle.com (#16698)
+ [tvnet] Add support for tvnet.gov.vn (#15462)
+* [nrk] Update API hosts and try all previously known ones (#16690)
+* [wimp] Fix Youtube embeds extraction
+
+
+version 2018.06.11
+
+Extractors
+* [npo] Extend URL regular expression and add support for npostart.nl (#16682)
+ [inc] Add support for another embed schema (#16666)
+* [tv4] Fix format extraction (#16650)
+ [nexx] Add support for free cdn (#16538)
+ [pbs] Add another cove id pattern (#15373)
+ [rbmaradio] Add support for 192k format (#16631)
+
+
+version 2018.06.04
+
+Extractors
+ [camtube] Add support for camtube.co
+ [twitter:card] Extract guest token (#16609)
+ [chaturbate] Use geo verification headers
+ [bbc] Add support for bbcthree (#16612)
+* [youtube] Move metadata extraction after video availability check
+ [youtube] Extract track and artist
+ [safari] Add support for new URL schema (#16614)
+* [adn] Fix extraction
+
+
+version 2018.06.02
+
+Core
+* [utils] Improve determine_ext
+
+Extractors
+ [facebook] Add support for tahoe player videos (#15441, #16554)
+* [cbc] Improve extraction (#16583, #16593)
+* [openload] Improve ext extraction (#16595)
+ [twitter:card] Add support for another endpoint (#16586)
+ [openload] Add support for oload.win and oload.download (#16592)
+* [audimedia] Fix extraction (#15309)
+ [francetv] Add support for sport.francetvinfo.fr (#15645)
+* [mlb] Improve extraction (#16587)
+- [nhl] Remove old extractors
+* [rbmaradio] Check formats availability (#16585)
+
+
+version 2018.05.30
+
+Core
+* [downloader/rtmp] Generalize download messages and report time elapsed
+  on finish
+* [downloader/rtmp] Gracefully handle live streams interrupted by user
+
+Extractors
+* [teamcoco] Fix extraction for full episodes (#16573)
+* [spiegel] Fix info extraction (#16538)
+ [apa] Add support for apa.at (#15041, #15672)
+ [bellmedia] Add support for bnnbloomberg.ca (#16560)
+ [9c9media] Extract MPD formats and subtitles
+* [cammodels] Use geo verification headers
+ [ufctv] Add support for authentication (#16542)
+ [cammodels] Add support for cammodels.com (#14499)
+* [utils] Fix style id extraction for namespaced id attribute in dfxp2srt
+  (#16551)
+* [soundcloud] Detect format extension (#16549)
+* [cbc] Fix playlist title extraction (#16502)
+ [tumblr] Detect and report sensitive media (#13829)
+ [tumblr] Add support for authentication (#15133)
+
+
+version 2018.05.26
+
+Core
+* [utils] Improve parse_age_limit
+
+Extractors
+* [audiomack] Stringify video id (#15310)
+* [izlesene] Fix extraction (#16233, #16271, #16407)
+ [indavideo] Add support for generic embeds (#11989)
+* [indavideo] Fix extraction (#11221)
+* [indavideo] Sign download URLs (#16174)
+ [peertube] Add support for PeerTube based sites (#16301, #16329)
+* [imgur] Fix extraction (#16537)
+ [hidive] Add support for authentication (#16534)
+ [nbc] Add support for stream.nbcsports.com (#13911)
+ [viewlift] Add support for hoichoi.tv (#16536)
+* [go90] Extract age limit and detect DRM protection(#10127)
+* [viewlift] fix extraction for snagfilms.com (#15766)
+* [globo] Improve extraction (#4189)
+    * Add support for authentication
+    * Simplify URL signing
+    * Extract DASH and MSS formats
+* [leeco] Fix extraction (#16464)
+* [teamcoco] Add fallback for format extraction (#16484)
+* [teamcoco] Improve URL regular expression (#16484)
+* [imdb] Improve extraction (#4085, #14557)
+
+
+version 2018.05.18
+
+Extractors
+* [vimeo:likes] Relax URL regular expression and fix single page likes
+  extraction (#16475)
+* [pluralsight] Fix clip id extraction (#16460)
+ [mychannels] Add support for mychannels.com (#15334)
+- [moniker] Remove extractor (#15336)
+* [pbs] Fix embed data extraction (#16474)
+ [mtv] Add support for paramountnetwork.com and bellator.com (#15418)
+* [youtube] Fix hd720 format position
+* [dailymotion] Remove fragment part from m3u8 URLs (#8915)
+* [3sat] Improve extraction (#15350)
+    * Extract all formats
+    * Extract more format metadata
+    * Improve format sorting
+    * Use hls native downloader
+    * Detect and bypass geo-restriction
+ [dtube] Add support for d.tube (#15201)
+* [options] Fix typo (#16450)
+* [youtube] Improve format filesize extraction (#16453)
+* [youtube] Make uploader extraction non fatal (#16444)
+* [youtube] Fix extraction for embed restricted live streams (#16433)
+* [nbc] Improve info extraction (#16440)
+* [twitch:clips] Fix extraction (#16429)
+* [redditr] Relax URL regular expression (#16426, #16427)
+* [mixcloud] Bypass throttling for HTTP formats (#12579, #16424)
+ [nick] Add support for nickjr.de (#13230)
+* [teamcoco] Fix extraction (#16374)
+
+
+version 2018.05.09
+
+Core
+* [YoutubeDL] Ensure ext exists for automatic captions
+* Introduce --geo-bypass-ip-block
+
+Extractors
+ [udemy] Extract asset captions
+ [udemy] Extract stream URLs (#16372)
+ [businessinsider] Add support for businessinsider.com (#16387, #16388, #16389)
+ [cloudflarestream] Add support for cloudflarestream.com (#16375)
+* [watchbox] Fix extraction (#16356)
+* [discovery] Extract Affiliate/Anonymous Auth Token from cookies (#14954)
+ [itv:btcc] Add support for itv.com/btcc (#16139)
+* [tunein] Use live title for live streams (#16347)
+* [itv] Improve extraction (#16253)
+
+
+version 2018.05.01
+
+Core
+* [downloader/fragment] Restart download if .ytdl file is corrupt (#16312)
+ [extractor/common] Extract interaction statistic
+ [utils] Add merge_dicts
+ [extractor/common] Add _download_json_handle
+
+Extractors
+* [kaltura] Improve iframe embeds detection (#16337)
+ [udemy] Extract outputs renditions (#16289, #16291, #16320, #16321, #16334,
+  #16335)
+ [zattoo] Add support for zattoo.com and mobiltv.quickline.com (#14668, #14676)
+* [yandexmusic] Convert release_year to int
+* [udemy] Override _download_webpage_handle instead of _download_webpage
+* [xiami] Override _download_webpage_handle instead of _download_webpage
+* [yandexmusic] Override _download_webpage_handle instead of _download_webpage
+* [youtube] Correctly disable polymer on all requests (#16323, #16326)
+* [generic] Prefer enclosures over links in RSS feeds (#16189)
+ [redditr] Add support for old.reddit.com URLs (#16274)
+* [nrktv] Update API host (#16324)
+ [imdb] Extract all formats (#16249)
+ [vimeo] Extract JSON-LD (#16295)
+* [funk:channel] Improve extraction (#16285)
+
+
+version 2018.04.25
+
+Core
+* [utils] Fix match_str for boolean meta fields
+ [Makefile] Add support for pandoc 2 and disable smart extension (#16251)
+* [YoutubeDL] Fix typo in media extension compatibility checker (#16215)
+
+Extractors
+ [openload] Recognize IPv6 stream URLs (#16136, #16137, #16205, #16246,
+  #16250)
+ [twitch] Extract is_live according to status (#16259)
+* [pornflip] Relax URL regular expression (#16258)
+- [etonline] Remove extractor (#16256)
+* [breakcom] Fix extraction (#16254)
+ [youtube] Add ability to authenticate with cookies
+* [youtube:feed] Implement lazy playlist extraction (#10184)
+ [svt] Add support for TV channel live streams (#15279, #15809)
+* [ccma] Fix video extraction (#15931)
+* [rentv] Fix extraction (#15227)
+ [nick] Add support for nickjr.nl (#16230)
+* [extremetube] Fix metadata extraction
+ [keezmovies] Add support for generic embeds (#16134, #16154)
+* [nexx] Extract new azure URLs (#16223)
+* [cbssports] Fix extraction (#16217)
+* [kaltura] Improve embeds detection (#16201)
+* [instagram:user] Fix extraction (#16119)
+* [cbs] Skip DRM asset types (#16104)
+
+
+version 2018.04.16
+
+Extractors
+* [smotri:broadcast] Fix extraction (#16180)
+ [picarto] Add support for picarto.tv (#6205, #12514, #15276, #15551)
+* [vine:user] Fix extraction (#15514, #16190)
+* [pornhub] Relax URL regular expression (#16165)
+* [cbc:watch] Re-acquire device token when expired (#16160)
+ [fxnetworks] Add support for https theplatform URLs (#16125, #16157)
+ [instagram:user] Add request signing (#16119)
+ [twitch] Add support for mobile URLs (#16146)
+
+
+version 2018.04.09
+
+Core
+* [YoutubeDL] Do not save/restore console title while simulate (#16103)
+* [extractor/common] Relax JSON-LD context check (#16006)
+
+Extractors
+ [generic] Add support for tube8 embeds
+ [generic] Add support for share-videos.se embeds (#16089, #16115)
+* [odnoklassniki] Extend URL regular expression (#16081)
+* [steam] Bypass mature content check (#16113)
+ [acast] Extract more metadata
+* [acast] Fix extraction (#16118)
+* [instagram:user] Fix extraction (#16119)
+* [drtuber] Fix title extraction (#16107, #16108)
+* [liveleak] Extend URL regular expression (#16117)
+ [openload] Add support for oload.xyz
+* [openload] Relax stream URL regular expression
+* [openload] Fix extraction (#16099)
+ [svtplay:series] Add support for season URLs
+ [svtplay:series] Add support for series (#11130, #16059)
+
+
+version 2018.04.03
+
+Extractors
+ [tvnow] Add support for shows (#15837)
+* [dramafever] Fix authentication (#16067)
+* [afreecatv] Use partial view only when necessary (#14450)
+ [afreecatv] Add support for authentication (#14450)
+ [nationalgeographic] Add support for new URL schema (#16001, #16054)
+* [xvideos] Fix thumbnail extraction (#15978, #15979)
+* [medialaan] Fix vod id (#16038)
+ [openload] Add support for oload.site (#16039)
+* [naver] Fix extraction (#16029)
+* [dramafever] Partially switch to API v5 (#16026)
+* [abc:iview] Unescape title and series meta fields (#15994)
+* [videa] Extend URL regular expression (#16003)
+
+
+version 2018.03.26.1
+
+Core
+ [downloader/external] Add elapsed time to progress hook (#10876)
+* [downloader/external,fragment] Fix download finalization when writing file
+  to stdout (#10809, #10876, #15799)
+
+Extractors
+* [vrv] Fix extraction on python2 (#15928)
+* [afreecatv] Update referrer (#15947)
+ [24video] Add support for 24video.sexy (#15973)
+* [crackle] Bypass geo restriction
+* [crackle] Fix extraction (#15969)
+ [lenta] Add support for lenta.ru (#15953)
+ [instagram:user] Add pagination (#15934)
+* [youku] Update ccode (#15939)
+* [libsyn] Adapt to new page structure
+
+
+version 2018.03.20
+
+Core
+* [extractor/common] Improve thumbnail extraction for HTML5 entries
+* Generalize XML manifest processing code and improve XSPF parsing
+ [extractor/common] Add _download_xml_handle
+ [extractor/common] Add support for relative URIs in _parse_xspf (#15794)
+
+Extractors
+ [7plus] Extract series metadata (#15862, #15906)
+* [9now] Bypass geo restriction (#15920)
+* [cbs] Skip unavailable assets (#13490, #13506, #15776)
+ [canalc2] Add support for HTML5 videos (#15916, #15919)
+ [ceskatelevize] Add support for iframe embeds (#15918)
+ [prosiebensat1] Add support for galileo.tv (#15894)
+ [generic] Add support for xfileshare embeds (#15879)
+* [bilibili] Switch to v2 playurl API
+* [bilibili] Fix and improve extraction (#15048, #15430, #15622, #15863)
+* [heise] Improve extraction (#15496, #15784, #15026)
+* [instagram] Fix user videos extraction (#15858)
+
+
+version 2018.03.14
+
+Extractors
+* [soundcloud] Update client id (#15866)
+ [tennistv] Add support for tennistv.com
+ [line] Add support for tv.line.me (#9427)
+* [xnxx] Fix extraction (#15817)
+* [njpwworld] Fix authentication (#15815)
+
+
+version 2018.03.10
+
+Core
+* [downloader/hls] Skip uplynk ad fragments (#15748)
+
+Extractors
+* [pornhub] Don't override session cookies (#15697)
+ [raywenderlich] Add support for videos.raywenderlich.com (#15251)
+* [funk] Fix extraction and rework extractors (#15792)
+* [nexx] Restore reverse engineered approach
+ [heise] Add support for kaltura embeds (#14961, #15728)
+ [tvnow] Extract series metadata (#15774)
+* [ruutu] Continue formats extraction on NOT-USED URLs (#15775)
+* [vrtnu] Use redirect URL for building video JSON URL (#15767, #15769)
+* [vimeo] Modernize login code and improve error messaging
+* [archiveorg] Fix extraction (#15770, #15772)
+ [hidive] Add support for hidive.com (#15494)
+* [afreecatv] Detect deleted videos
+* [afreecatv] Fix extraction (#15755)
+* [vice] Fix extraction and rework extractors (#11101, #13019, #13622, #13778)
+ [vidzi] Add support for vidzi.si (#15751)
+* [npo] Fix typo
+
+
+version 2018.03.03
+
+Core
+ [utils] Add parse_resolution
+Revert respect --prefer-insecure while updating
+
+Extractors
+ [yapfiles] Add support for yapfiles.ru (#15726, #11085)
+* [spankbang] Fix formats extraction (#15727)
+* [adn] Fix extraction (#15716)
+ [toggle] Extract DASH and ISM formats (#15721)
+ [nickelodeon] Add support for nickelodeon.com.tr (#15706)
+* [npo] Validate and filter format URLs (#15709)
+
+
+version 2018.02.26
+
+Extractors
+* [udemy] Use custom User-Agent (#15571)
+
+
+version 2018.02.25
+
+Core
+* [postprocessor/embedthumbnail] Skip embedding when there aren't any
+  thumbnails (#12573)
+* [extractor/common] Improve jwplayer subtitles extraction (#15695)
+
+Extractors
+ [vidlii] Add support for vidlii.com (#14472, #14512, #14779)
+ [streamango] Capture and output error messages
+* [streamango] Fix extraction (#14160, #14256)
+ [telequebec] Add support for emissions (#14649, #14655)
+ [telequebec:live] Add support for live streams (#15688)
+ [mailru:music] Add support for mail.ru/music (#15618)
+* [aenetworks] Switch to akamai HLS formats (#15612)
+* [ytsearch] Fix flat title extraction (#11260, #15681)
+
+
+version 2018.02.22
+
+Core
+ [utils] Fixup some common URL typos in sanitize_url (#15649)
+* Respect --prefer-insecure while updating (#15497)
+
+Extractors
+* [vidio] Fix HLS URL extraction (#15675)
+ [nexx] Add support for arc.nexx.cloud URLs
+* [nexx] Switch to arc API (#15652)
+* [redtube] Fix duration extraction (#15659)
+ [sonyliv] Respect referrer (#15648)
+ [brightcove:new] Use referrer for formats' HTTP headers
+ [cbc] Add support for olympics.cbc.ca (#15535)
+ [fusion] Add support for fusion.tv (#15628)
+* [npo] Improve quality metadata extraction
+* [npo] Relax URL regular expression (#14987, #14994)
+ [npo] Capture and output error message
+ [pornhub] Add support for channels (#15613)
+* [youtube] Handle shared URLs with generic extractor (#14303)
+
+
+version 2018.02.11
+
+Core
+ [YoutubeDL] Add support for filesize_approx in format selector (#15550)
+
+Extractors
+ [francetv] Add support for live streams (#13689)
+ [francetv] Add support for zouzous.fr and ludo.fr (#10454, #13087, #13103,
+  #15012)
+* [francetv] Separate main extractor and rework others to delegate to it
+* [francetv] Improve manifest URL signing (#15536)
+ [francetv] Sign m3u8 manifest URLs (#15565)
+ [veoh] Add support for embed URLs (#15561)
+* [afreecatv] Fix extraction (#15556)
+* [periscope] Use accessVideoPublic endpoint (#15554)
+* [discovery] Fix auth request (#15542)
+ [6play] Extract subtitles (#15541)
+* [newgrounds] Fix metadata extraction (#15531)
+ [nbc] Add support for stream.nbcolympics.com (#10295)
+* [dvtv] Fix live streams extraction (#15442)
+
+
+version 2018.02.08
+
+Extractors
+ [myvi] Extend URL regular expression
+ [myvi:embed] Add support for myvi.tv embeds (#15521)
+ [prosiebensat1] Extend URL regular expression (#15520)
+* [pokemon] Relax URL regular expression and extend title extraction (#15518)
+ [gameinformer] Use geo verification headers
+* [la7] Fix extraction (#15501, #15502)
+* [gameinformer] Fix brightcove id extraction (#15416)
+ [afreecatv] Pass referrer to video info request (#15507)
+ [telebruxelles] Add support for live streams
+* [telebruxelles] Relax URL regular expression
+* [telebruxelles] Fix extraction (#15504)
+* [extractor/common] Respect secure schemes in _extract_wowza_formats
+
+
+version 2018.02.04
+
+Core
+* [downloader/http] Randomize HTTP chunk size
+ [downloader/http] Add ability to pass downloader options via info dict
+* [downloader/http] Fix 302 infinite loops by not reusing requests
+ Document http_chunk_size
+
+Extractors
+ [brightcove] Pass embed page URL as referrer (#15486)
+ [youtube] Enforce using chunked HTTP downloading for DASH formats
+
+
+version 2018.02.03
+
+Core
+ Introduce --http-chunk-size for chunk-based HTTP downloading
+ Add support for IronPython
+* [downloader/ism] Fix Python 3.2 support
+
+Extractors
+* [redbulltv] Fix extraction (#15481)
+* [redtube] Fix metadata extraction (#15472)
+* [pladform] Respect platform id and extract HLS formats (#15468)
+- [rtlnl] Remove progressive formats (#15459)
+* [6play] Do no modify asset URLs with a token (#15248)
+* [nationalgeographic] Relax URL regular expression
+* [dplay] Relax URL regular expression (#15458)
+* [cbsinteractive] Fix data extraction (#15451)
+ [amcnetworks] Add support for sundancetv.com (#9260)
+
+
+version 2018.01.27
+
+Core
+* [extractor/common] Improve _json_ld for articles
+* Switch codebase to use compat_b64decode
+ [compat] Add compat_b64decode
+
+Extractors
+ [seznamzpravy] Add support for seznam.cz and seznamzpravy.cz (#14102, #14616)
+* [dplay] Bypass geo restriction
+ [dplay] Add support for disco-api videos (#15396)
+* [youtube] Extract precise error messages (#15284)
+* [teachertube] Capture and output error message
+* [teachertube] Fix and relax thumbnail extraction (#15403)
+ [prosiebensat1] Add another clip id regular expression (#15378)
+* [tbs] Update tokenizer url (#15395)
+* [mixcloud] Use compat_b64decode (#15394)
+- [thesixtyone] Remove extractor (#15341)
+
+
+version 2018.01.21
+
+Core
+* [extractor/common] Improve jwplayer DASH formats extraction (#9242, #15187)
+* [utils] Improve scientific notation handling in js_to_json (#14789)
+
+Extractors
+ [southparkdk] Add support for southparkstudios.nu
+ [southpark] Add support for collections (#14803)
+* [franceinter] Fix upload date extraction (#14996)
+ [rtvs] Add support for rtvs.sk (#9242, #15187)
+* [restudy] Fix extraction and extend URL regular expression (#15347)
+* [youtube:live] Improve live detection (#15365)
+ [springboardplatform] Add support for springboardplatform.com
+* [prosiebensat1] Add another clip id regular expression (#15290)
+- [ringtv] Remove extractor (#15345)
+
+
+version 2018.01.18
+
+Extractors
+* [soundcloud] Update client id (#15306)
+- [kamcord] Remove extractor (#15322)
+ [spiegel] Add support for nexx videos (#15285)
+* [twitch] Fix authentication and error capture (#14090, #15264)
+* [vk] Detect more errors due to copyright complaints (#15259)
+
+
+version 2018.01.14
+
+Extractors
+* [youtube] Fix live streams extraction (#15202)
+* [wdr] Bypass geo restriction
+* [wdr] Rework extractors (#14598)
+ [wdr] Add support for wdrmaus.de/elefantenseite (#14598)
+ [gamestar] Add support for gamepro.de (#3384)
+* [viafree] Skip rtmp formats (#15232)
+ [pandoratv] Add support for mobile URLs (#12441)
+ [pandoratv] Add support for new URL format (#15131)
+ [ximalaya] Add support for ximalaya.com (#14687)
+ [digg] Add support for digg.com (#15214)
+* [limelight] Tolerate empty pc formats (#15150, #15151, #15207)
+* [ndr:embed:base] Make separate formats extraction non fatal (#15203)
+ [weibo] Add extractor (#15079)
+ [ok] Add support for live streams
+* [canalplus] Fix extraction (#15072)
+* [bilibili] Fix extraction (#15188)
+
+
+version 2018.01.07
+
+Core
+* [utils] Fix youtube-dl under PyPy3 on Windows
+* [YoutubeDL] Output python implementation in debug header
+
+Extractors
+ [jwplatform] Add support for multiple embeds (#15192)
+* [mitele] Fix extraction (#15186)
+ [motherless] Add support for groups (#15124)
+* [lynda] Relax URL regular expression (#15185)
+* [soundcloud] Fallback to avatar picture for thumbnail (#12878)
 * [youku] Fix list extraction (#15135)
 * [openload] Fix extraction (#15166)
+* [lynda] Skip invalid subtitles (#15159)
+* [twitch] Pass video id to url_result when extracting playlist (#15139)
 * [rtve.es:alacarta] Fix extraction of some new URLs
+* [acast] Fix extraction (#15147)


 version 2017.12.31
--- a/7
+++ b/7
@@ -14,6 +14,9 @@ PYTHON ?= /usr/bin/env python
 # set SYSCONFDIR to /etc if PREFIX=/usr or PREFIX=/usr/local
 SYSCONFDIR = $(shell if [ $(PREFIX) = /usr -o $(PREFIX) = /usr/local ]; then echo /etc; else echo $(PREFIX)/etc; fi)

+# set markdown input format to "markdown-smart" for pandoc version 2 and to "markdown" for pandoc prior to version 2
+MARKDOWN = $(shell if [ `pandoc -v | head -n1 | cut -d" " -f2 | head -c1` = "2" ]; then echo markdown-smart; else echo markdown; fi)
+
 install: youtube-dl youtube-dl.1 youtube-dl.bash-completion youtube-dl.zsh youtube-dl.fish
 	install -d $(DESTDIR)$(BINDIR)
 	install -m 755 youtube-dl $(DESTDIR)$(BINDIR)
@@ -82,11 +85,11 @@ supportedsites:
 	$(PYTHON) devscripts/make_supportedsites.py docs/supportedsites.md

 README.txt: README.md
-	pandoc -f markdown -t plain README.md -o README.txt
+	pandoc -f $(MARKDOWN) -t plain README.md -o README.txt

 youtube-dl.1: README.md
 	$(PYTHON) devscripts/prepare_manpage.py youtube-dl.1.temp.md
-	pandoc -s -f markdown -t man youtube-dl.1.temp.md -o youtube-dl.1
+	pandoc -s -f $(MARKDOWN) -t man youtube-dl.1.temp.md -o youtube-dl.1
 	rm -f youtube-dl.1.temp.md

 youtube-dl.bash-completion: youtube_dl/*.py youtube_dl/*/*.py devscripts/bash-completion.in
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ youtube-dl - download videos from youtube.com or other video platforms

 # INSTALLATION

-To install it right away for all UNIX users (Linux, OS X, etc.), type:
+To install it right away for all UNIX users (Linux, macOS, etc.), type:

    sudo curl -L https://yt-dl.org/downloads/latest/youtube-dl -o /usr/local/bin/youtube-dl
    sudo chmod a+rx /usr/local/bin/youtube-dl
@@ -35,7 +35,7 @@ You can also use pip:
    
 This command will update youtube-dl if you have already installed it. See the [pypi page](https://pypi.python.org/pypi/youtube_dl) for more information.

-OS X users can install youtube-dl with [Homebrew](https://brew.sh/):
+macOS users can install youtube-dl with [Homebrew](https://brew.sh/):

    brew install youtube-dl

@@ -46,7 +46,7 @@ Or with [MacPorts](https://www.macports.org/):
 Alternatively, refer to the [developer instructions](#developer-instructions) for how to check out and work with the git repository. For further options, including PGP signatures, see the [youtube-dl Download Page](https://rg3.github.io/youtube-dl/download.html).

 # DESCRIPTION
-**youtube-dl** is a command-line program to download videos from YouTube.com and a few more sites. It requires the Python interpreter, version 2.6, 2.7, or 3.2+, and it is not platform specific. It should work on your Unix box, on Windows or on Mac OS X. It is released to the public domain, which means you can modify it, redistribute it or use it however you like.
+**youtube-dl** is a command-line program to download videos from YouTube.com and a few more sites. It requires the Python interpreter, version 2.6, 2.7, or 3.2+, and it is not platform specific. It should work on your Unix box, on Windows or on macOS. It is released to the public domain, which means you can modify it, redistribute it or use it however you like.

    youtube-dl [OPTIONS] URL [URL...]

@@ -93,8 +93,8 @@ Alternatively, refer to the [developer instructions](#developer-instructions) fo

 ## Network Options:
    --proxy URL                      Use the specified HTTP/HTTPS/SOCKS proxy.
-                                     To enable experimental SOCKS proxy, specify
-                                     a proper scheme. For example
+                                     To enable SOCKS proxy, specify a proper
+                                     scheme. For example
                                     socks5://127.0.0.1:1080/. Pass in an empty
                                     string (--proxy "") for direct connection
    --socket-timeout SECONDS         Time to wait before giving up, in seconds
@@ -106,16 +106,18 @@ Alternatively, refer to the [developer instructions](#developer-instructions) fo
    --geo-verification-proxy URL     Use this proxy to verify the IP address for
                                     some geo-restricted sites. The default
                                     proxy specified by --proxy (or none, if the
-                                     options is not present) is used for the
+                                     option is not present) is used for the
                                     actual downloading.
    --geo-bypass                     Bypass geographic restriction via faking
-                                     X-Forwarded-For HTTP header (experimental)
+                                     X-Forwarded-For HTTP header
    --no-geo-bypass                  Do not bypass geographic restriction via
                                     faking X-Forwarded-For HTTP header
-                                     (experimental)
    --geo-bypass-country CODE        Force bypass geographic restriction with
                                     explicitly provided two-letter ISO 3166-2
-                                     country code (experimental)
+                                     country code
+    --geo-bypass-ip-block IP_BLOCK   Force bypass geographic restriction with
+                                     explicitly provided IP block in CIDR
+                                     notation

 ## Video Selection:
    --playlist-start NUMBER          Playlist video to start at (default is 1)
@@ -198,10 +200,15 @@ Alternatively, refer to the [developer instructions](#developer-instructions) fo
                                     size. By default, the buffer size is
                                     automatically resized from an initial value
                                     of SIZE.
+    --http-chunk-size SIZE           Size of a chunk for chunk-based HTTP
+                                     downloading (e.g. 10485760 or 10M) (default
+                                     is disabled). May be useful for bypassing
+                                     bandwidth throttling imposed by a webserver
+                                     (experimental)
    --playlist-reverse               Download playlist videos in reverse order
    --playlist-random                Download playlist videos in random order
    --xattr-set-filesize             Set file xattribute ytdl.filesize with
-                                     expected file size (experimental)
+                                     expected file size
    --hls-prefer-native              Use the native HLS downloader instead of
                                     ffmpeg
    --hls-prefer-ffmpeg              Use ffmpeg instead of the native HLS
@@ -218,7 +225,9 @@ Alternatively, refer to the [developer instructions](#developer-instructions) fo

 ## Filesystem Options:
    -a, --batch-file FILE            File containing URLs to download ('-' for
-                                     stdin)
+                                     stdin), one URL per line. Lines starting
+                                     with '#', ';' or ']' are considered as
+                                     comments and ignored.
    --id                             Use only video ID in file name
    -o, --output TEMPLATE            Output filename template, see the "OUTPUT
                                     TEMPLATE" for all the info
@@ -418,9 +427,9 @@ Alternatively, refer to the [developer instructions](#developer-instructions) fo
                                     default; fix file if we can, warn
                                     otherwise)
    --prefer-avconv                  Prefer avconv over ffmpeg for running the
-                                     postprocessors (default)
-    --prefer-ffmpeg                  Prefer ffmpeg over avconv for running the
                                     postprocessors
+    --prefer-ffmpeg                  Prefer ffmpeg over avconv for running the
+                                     postprocessors (default)
    --ffmpeg-location PATH           Location of the ffmpeg/avconv binary;
                                     either the path to the binary or its
                                     containing directory.
@@ -433,7 +442,7 @@ Alternatively, refer to the [developer instructions](#developer-instructions) fo

 # CONFIGURATION

-You can configure youtube-dl by placing any supported command line option to a configuration file. On Linux and OS X, the system wide configuration file is located at `/etc/youtube-dl.conf` and the user wide configuration file at `~/.config/youtube-dl/config`. On Windows, the user wide configuration file locations are `%APPDATA%\youtube-dl\config.txt` or `C:\Users\<user name>\youtube-dl.conf`. Note that by default configuration file may not exist so you may need to create it yourself.
+You can configure youtube-dl by placing any supported command line option to a configuration file. On Linux and macOS, the system wide configuration file is located at `/etc/youtube-dl.conf` and the user wide configuration file at `~/.config/youtube-dl/config`. On Windows, the user wide configuration file locations are `%APPDATA%\youtube-dl\config.txt` or `C:\Users\<user name>\youtube-dl.conf`. Note that by default configuration file may not exist so you may need to create it yourself.

 For example, with the following configuration file youtube-dl will always extract the audio, not copy the mtime, use a proxy and save all videos under `Movies` directory in your home directory:
 ```
@@ -502,6 +511,8 @@ The basic usage is not to set any template arguments when downloading a single f
 - `timestamp` (numeric): UNIX timestamp of the moment the video became available
 - `upload_date` (string): Video upload date (YYYYMMDD)
 - `uploader_id` (string): Nickname or id of the video uploader
+ - `channel` (string): Full name of the channel the video is uploaded on
+ - `channel_id` (string): Id of the channel
 - `location` (string): Physical location where the video was filmed
 - `duration` (numeric): Length of the video in seconds
 - `view_count` (numeric): How many users have watched the video on the platform
@@ -861,9 +872,9 @@ Either prepend `https://www.youtube.com/watch?v=` or separate the ID from the op

 Use the `--cookies` option, for example `--cookies /path/to/cookies/file.txt`.

-In order to extract cookies from browser use any conforming browser extension for exporting cookies. For example, [cookies.txt](https://chrome.google.com/webstore/detail/cookiestxt/njabckikapfpffapmjgojcnbfjonfjfg) (for Chrome) or [Export Cookies](https://addons.mozilla.org/en-US/firefox/addon/export-cookies/) (for Firefox).
+In order to extract cookies from browser use any conforming browser extension for exporting cookies. For example, [cookies.txt](https://chrome.google.com/webstore/detail/cookiestxt/njabckikapfpffapmjgojcnbfjonfjfg) (for Chrome) or [cookies.txt](https://addons.mozilla.org/en-US/firefox/addon/cookies-txt/) (for Firefox).

-Note that the cookies file must be in Mozilla/Netscape format and the first line of the cookies file must be either `# HTTP Cookie File` or `# Netscape HTTP Cookie File`. Make sure you have correct [newline format](https://en.wikipedia.org/wiki/Newline) in the cookies file and convert newlines if necessary to correspond with your OS, namely `CRLF` (`\r\n`) for Windows and `LF` (`\n`) for Unix and Unix-like systems (Linux, Mac OS, etc.). `HTTP Error 400: Bad Request` when using `--cookies` is a good sign of invalid newline format.
+Note that the cookies file must be in Mozilla/Netscape format and the first line of the cookies file must be either `# HTTP Cookie File` or `# Netscape HTTP Cookie File`. Make sure you have correct [newline format](https://en.wikipedia.org/wiki/Newline) in the cookies file and convert newlines if necessary to correspond with your OS, namely `CRLF` (`\r\n`) for Windows and `LF` (`\n`) for Unix and Unix-like systems (Linux, macOS, etc.). `HTTP Error 400: Bad Request` when using `--cookies` is a good sign of invalid newline format.

 Passing cookies to youtube-dl is a good way to workaround login when a particular extractor does not implement it explicitly. Another use case is working around [CAPTCHA](https://en.wikipedia.org/wiki/CAPTCHA) some websites require you to solve in particular cases in order to get access (e.g. YouTube, CloudFlare).

@@ -1157,7 +1168,28 @@ title = self._search_regex(

 ### Use safe conversion functions

-Wrap all extracted numeric data into safe functions from `utils`: `int_or_none`, `float_or_none`. Use them for string to number conversions as well.
+Wrap all extracted numeric data into safe functions from [`youtube_dl/utils.py`](https://github.com/rg3/youtube-dl/blob/master/youtube_dl/utils.py): `int_or_none`, `float_or_none`. Use them for string to number conversions as well.
+
+Use `url_or_none` for safe URL processing.
+
+Use `try_get` for safe metadata extraction from parsed JSON.
+
+Explore [`youtube_dl/utils.py`](https://github.com/rg3/youtube-dl/blob/master/youtube_dl/utils.py) for more useful convenience functions.
+
+#### More examples
+
+##### Safely extract optional description from parsed JSON
+```python
+description = try_get(response, lambda x: x['result']['video'][0]['summary'], compat_str)
+```
+
+##### Safely extract more optional metadata
+```python
+video = try_get(response, lambda x: x['result']['video'][0], dict) or {}
+description = video.get('summary')
+duration = float_or_none(video.get('durationMs'), scale=1000)
+view_count = int_or_none(video.get('views'))
+```

 # EMBEDDING YOUTUBE-DL

--- a/devscripts/gh-pages/generate-download.py
+++ b/devscripts/gh-pages/generate-download.py
@@ -1,27 +1,22 @@
 #!/usr/bin/env python3
 from __future__ import unicode_literals

-import hashlib
-import urllib.request
 import json

 versions_info = json.load(open('update/versions.json'))
 version = versions_info['latest']
-URL = versions_info['versions'][version]['bin'][0]
-
-data = urllib.request.urlopen(URL).read()
+version_dict = versions_info['versions'][version]

 # Read template page
 with open('download.html.in', 'r', encoding='utf-8') as tmplf:
    template = tmplf.read()

-sha256sum = hashlib.sha256(data).hexdigest()
 template = template.replace('@PROGRAM_VERSION@', version)
-template = template.replace('@PROGRAM_URL@', URL)
-template = template.replace('@PROGRAM_SHA256SUM@', sha256sum)
-template = template.replace('@EXE_URL@', versions_info['versions'][version]['exe'][0])
-template = template.replace('@EXE_SHA256SUM@', versions_info['versions'][version]['exe'][1])
-template = template.replace('@TAR_URL@', versions_info['versions'][version]['tar'][0])
-template = template.replace('@TAR_SHA256SUM@', versions_info['versions'][version]['tar'][1])
+template = template.replace('@PROGRAM_URL@', version_dict['bin'][0])
+template = template.replace('@PROGRAM_SHA256SUM@', version_dict['bin'][1])
+template = template.replace('@EXE_URL@', version_dict['exe'][0])
+template = template.replace('@EXE_SHA256SUM@', version_dict['exe'][1])
+template = template.replace('@TAR_URL@', version_dict['tar'][0])
+template = template.replace('@TAR_SHA256SUM@', version_dict['tar'][1])
 with open('download.html', 'w', encoding='utf-8') as dlf:
    dlf.write(template)
--- a/devscripts/gh-pages/update-copyright.py
+++ b/devscripts/gh-pages/update-copyright.py
@@ -13,7 +13,7 @@ year = str(datetime.datetime.now().year)
 for fn in glob.glob('*.html*'):
    with io.open(fn, encoding='utf-8') as f:
        content = f.read()
-    newc = re.sub(r'(?P<copyright>Copyright © 2006-)(?P<year>[0-9]{4})', 'Copyright © 2006-' + year, content)
+    newc = re.sub(r'(?P<copyright>Copyright © 2011-)(?P<year>[0-9]{4})', 'Copyright © 2011-' + year, content)
    if content != newc:
        tmpFn = fn + '.part'
        with io.open(tmpFn, 'wt', encoding='utf-8') as outf:
--- a/docs/supportedsites.md
+++ b/docs/supportedsites.md
@@ -15,7 +15,6 @@
 - **8tracks**
 - **91porn**
 - **9c9media**
- - **9c9media:stack**
 - **9gag**
 - **9now.com.au**
 - **abc.net.au**
@@ -48,6 +47,7 @@
 - **anitube.se**
 - **Anvato**
 - **AnySex**
+ - **APA**
 - **Aparat**
 - **AppleConnect**
 - **AppleDaily**: 臺灣蘋果日報
@@ -56,6 +56,7 @@
 - **archive.org**: archive.org videos
 - **ARD**
 - **ARD:mediathek**
+ - **ARDBetaMediathek**
 - **Arkena**
 - **arte.tv**
 - **arte.tv:+7**
@@ -83,8 +84,6 @@
 - **awaan:season**
 - **awaan:video**
 - **AZMedien**: AZ Medien videos
- - **AZMedienPlaylist**: AZ Medien playlists
- - **AZMedienShowPlaylist**: AZ Medien show playlists
 - **BaiduVideo**: 百度视频
 - **bambuser**
 - **bambuser:channel**
@@ -97,9 +96,11 @@
 - **bbc.co.uk:article**: BBC articles
 - **bbc.co.uk:iplayer:playlist**
 - **bbc.co.uk:playlist**
+ - **BBVTV**
 - **Beatport**
 - **Beeg**
 - **BehindKink**
+ - **Bellator**
 - **BellMedia**
 - **Bet**
 - **Bigflix**
@@ -107,6 +108,8 @@
 - **BiliBili**
 - **BioBioChileTV**
 - **BIQLE**
+ - **BitChute**
+ - **BitChuteChannel**
 - **BleacherReport**
 - **BleacherReportCMS**
 - **blinkx**
@@ -122,19 +125,23 @@
 - **BRMediathek**: Bayerischer Rundfunk Mediathek
 - **bt:article**: Bergens Tidende Articles
 - **bt:vestlendingen**: Bergens Tidende - Vestlendingen
+ - **BusinessInsider**
 - **BuzzFeed**
 - **BYUtv**
 - **Camdemy**
 - **CamdemyFolder**
+ - **CamModels**
+ - **CamTube**
 - **CamWithHer**
 - **canalc2.tv**
- - **Canalplus**: canalplus.fr, piwiplus.fr and d8.tv
+ - **Canalplus**: mycanal.fr and piwiplus.fr
 - **Canvas**
 - **CanvasEen**: canvas.be and een.be
 - **CarambaTV**
 - **CarambaTVPage**
 - **CartoonNetwork**
 - **cbc.ca**
+ - **cbc.ca:olympics**
 - **cbc.ca:player**
 - **cbc.ca:watch**
 - **cbc.ca:watch:video**
@@ -162,12 +169,14 @@
 - **ClipRs**
 - **Clipsyndicate**
 - **CloserToTruth**
+ - **CloudflareStream**
 - **cloudtime**: CloudTime
 - **Cloudy**
 - **Clubic**
 - **Clyp**
 - **cmt.com**
 - **CNBC**
+ - **CNBCVideo**
 - **CNN**
 - **CNNArticle**
 - **CNNBlogs**
@@ -183,13 +192,13 @@
 - **Crackle**
 - **Criterion**
 - **CrooksAndLiars**
- - **Crunchyroll**
+ - **crunchyroll**
 - **crunchyroll:playlist**
 - **CSNNE**
 - **CSpan**: C-SPAN
 - **CtsNews**: 華視新聞
 - **CTVNews**
- - **culturebox.francetvinfo.fr**
+ - **Culturebox**
 - **CultureUnplugged**
 - **curiositystream**
 - **curiositystream:collection**
@@ -210,6 +219,7 @@
 - **defense.gouv.fr**
 - **democracynow**
 - **DHM**: Filmarchiv - Deutsches Historisches Museum
+ - **Digg**
 - **DigitallySpeaking**
 - **Digiteka**
 - **Discovery**
@@ -230,6 +240,7 @@
 - **DrTuber**
 - **drtv**
 - **drtv:live**
+ - **DTube**
 - **Dumpert**
 - **dvtv**: http://video.aktualne.cz/
 - **dw**
@@ -239,7 +250,9 @@
 - **EchoMsk**
 - **egghead:course**: egghead.io course
 - **egghead:lesson**: egghead.io lesson
+ - **ehftv**
 - **eHow**
+ - **EinsUndEinsTV**
 - **Einthusan**
 - **eitb.tv**
 - **EllenTube**
@@ -255,10 +268,11 @@
 - **ESPN**
 - **ESPNArticle**
 - **EsriVideo**
- - **ETOnline**
 - **Europa**
 - **EveryonesMixtape**
+ - **EWETV**
 - **ExpoTV**
+ - **Expressen**
 - **ExtremeTube**
 - **EyedoTV**
 - **facebook**
@@ -282,7 +296,6 @@
 - **Foxgay**
 - **foxnews**: Fox News and Fox Business Video
 - **foxnews:article**
- - **foxnews:insider**
 - **FoxSports**
 - **france2.fr:generation-what**
 - **FranceCulture**
@@ -290,11 +303,17 @@
 - **FranceTV**
 - **FranceTVEmbed**
 - **francetvinfo.fr**
+ - **FranceTVJeunesse**
+ - **FranceTVSite**
 - **Freesound**
 - **freespeech.org**
 - **FreshLive**
+ - **FrontendMasters**
+ - **FrontendMastersCourse**
+ - **FrontendMastersLesson**
 - **Funimation**
- - **Funk**
+ - **FunkChannel**
+ - **FunkMix**
 - **FunnyOrDie**
 - **Fusion**
 - **Fux**
@@ -311,6 +330,7 @@
 - **Gfycat**
 - **GiantBomb**
 - **Giga**
+ - **GlattvisionTV**
 - **Glide**: Glide mobile video messages (glide.me)
 - **Globo**
 - **GloboArticle**
@@ -332,6 +352,7 @@
 - **HentaiStigma**
 - **hetklokhuis**
 - **hgtv.com:show**
+ - **HiDive**
 - **HistoricFilms**
 - **history:topic**: History.com Topic
 - **hitbox**
@@ -339,7 +360,7 @@
 - **HitRecord**
 - **HornBunny**
 - **HotNewHipHop**
- - **HotStar**
+ - **hotstar**
 - **hotstar:playlist**
 - **Howcast**
 - **HowStuffWorks**
@@ -356,7 +377,6 @@
 - **ImgurAlbum**
 - **Ina**
 - **Inc**
- - **Indavideo**
 - **IndavideoEmbed**
 - **InfoQ**
 - **Instagram**
@@ -368,6 +388,7 @@
 - **Ir90Tv**
 - **ITTF**
 - **ITV**
+ - **ITVBTCC**
 - **ivi**: ivi.ru
 - **ivi:compilation**: ivi.ru compilations
 - **ivideon**: Ivideon TV
@@ -382,7 +403,6 @@
 - **JWPlatform**
 - **Kakao**
 - **Kaltura**
- - **Kamcord**
 - **KanalPlay**: Kanal 5/9/11 Play
 - **Kankan**
 - **Karaoketv**
@@ -392,6 +412,7 @@
 - **Ketnet**
 - **KhanAcademy**
 - **KickStarter**
+ - **KinoPoisk**
 - **KonserthusetPlay**
 - **kontrtube**: KontrTube.ru - Труба зовёт
 - **KrasView**: Красвью
@@ -414,6 +435,7 @@
 - **Lecture2Go**
 - **LEGO**
 - **Lemonde**
+ - **Lenta**
 - **LePlaylist**
 - **LetvCloud**: 乐视云
 - **Libsyn**
@@ -422,6 +444,9 @@
 - **limelight**
 - **limelight:channel**
 - **limelight:channel_list**
+ - **LineTV**
+ - **linkedin:learning**
+ - **linkedin:learning:course**
 - **LiTV**
 - **LiveLeak**
 - **LiveLeakEmbed**
@@ -437,11 +462,14 @@
 - **m6**
 - **macgamestore**: MacGameStore trailers
 - **mailru**: Видео@Mail.Ru
- - **MakersChannel**
+ - **mailru:music**: Музыка@Mail.Ru
+ - **mailru:music:search**: Музыка@Mail.Ru
 - **MakerTV**
 - **mangomolo:live**
 - **mangomolo:video**
 - **ManyVids**
+ - **Markiza**
+ - **MarkizaPage**
 - **massengeschmack.tv**
 - **MatchTV**
 - **MDR**: MDR.DE and KiKA
@@ -472,12 +500,13 @@
 - **Mixer:vod**
 - **MLB**
 - **Mnet**
+ - **MNetTV**
 - **MoeVideo**: LetitBit video services: moevideo.net, playreplay.net and videochart.net
 - **Mofosex**
 - **Mojvideo**
- - **Moniker**: allmyvideos.net and vidspot.net
 - **Morningstar**: morningstar.com
 - **Motherless**
+ - **MotherlessGroup**
 - **Motorsport**: motorsport.com
 - **MovieClips**
 - **MovieFap**
@@ -496,11 +525,14 @@
 - **mva:course**: Microsoft Virtual Academy courses
 - **Mwave**
 - **MwaveMeetGreet**
+ - **MyChannels**
 - **MySpace**
 - **MySpace:album**
 - **MySpass**
 - **Myvi**
 - **MyVidster**
+ - **MyviEmbed**
+ - **MyVisionTV**
 - **n-tv.de**
 - **natgeo**
 - **natgeo:episodeguide**
@@ -509,8 +541,10 @@
 - **NBA**
 - **NBC**
 - **NBCNews**
- - **NBCOlympics**
+ - **nbcolympics**
+ - **nbcolympics:stream**
 - **NBCSports**
+ - **NBCSportsStream**
 - **NBCSportsVPlayer**
 - **ndr**: NDR.de - Norddeutscher Rundfunk
 - **ndr:embed**
@@ -524,6 +558,7 @@
 - **netease:program**: 网易云音乐 - 电台节目
 - **netease:singer**: 网易云音乐 - 歌手
 - **netease:song**: 网易云音乐
+ - **NetPlus**
 - **Netzkino**
 - **Newgrounds**
 - **NewgroundsPlaylist**
@@ -537,9 +572,6 @@
 - **nfl.com**
 - **NhkVod**
 - **nhl.com**
- - **nhl.com:news**: NHL news
- - **nhl.com:videocenter**
- - **nhl.com:videocenter:category**: NHL videocenter category
 - **nick.com**
 - **nick.de**
 - **nickelodeon:br**
@@ -558,6 +590,7 @@
 - **Normalboots**
 - **NosVideo**
 - **Nova**: TN.cz, Prásk.tv, Nova.cz, Novaplus.cz, FANDA.tv, Krásná.cz and Doma.cz
+ - **NovaEmbed**
 - **nowness**
 - **nowness:playlist**
 - **nowness:series**
@@ -573,7 +606,9 @@
 - **NRKSkole**: NRK Skole
 - **NRKTV**: NRK TV and NRK Radio
 - **NRKTVDirekte**: NRK TV Direkte and NRK Radio Direkte
+ - **NRKTVEpisode**
 - **NRKTVEpisodes**
+ - **NRKTVSeason**
 - **NRKTVSeries**
 - **ntv.ru**
 - **Nuvid**
@@ -600,15 +635,18 @@
 - **orf:iptv**: iptv.ORF.at
 - **orf:oe1**: Radio Österreich 1
 - **orf:tvthek**: ORF TVthek
+ - **OsnatelTV**
 - **PacktPub**
 - **PacktPubCourse**
 - **PandaTV**: 熊猫TV
 - **pandora.tv**: 판도라TV
+ - **ParamountNetwork**
 - **parliamentlive.tv**: UK parliament videos
 - **Patreon**
 - **pbs**: Public Broadcasting Service (PBS) and member stations: PBS: Public Broadcasting Service, APT - Alabama Public Television (WBIQ), GPB/Georgia Public Broadcasting (WGTV), Mississippi Public Broadcasting (WMPN), Nashville Public Television (WNPT), WFSU-TV (WFSU), WSRE (WSRE), WTCI (WTCI), WPBA/Channel 30 (WPBA), Alaska Public Media (KAKM), Arizona PBS (KAET), KNME-TV/Channel 5 (KNME), Vegas PBS (KLVX), AETN/ARKANSAS ETV NETWORK (KETS), KET (WKLE), WKNO/Channel 10 (WKNO), LPB/LOUISIANA PUBLIC BROADCASTING (WLPB), OETA (KETA), Ozarks Public Television (KOZK), WSIU Public Broadcasting (WSIU), KEET TV (KEET), KIXE/Channel 9 (KIXE), KPBS San Diego (KPBS), KQED (KQED), KVIE Public Television (KVIE), PBS SoCal/KOCE (KOCE), ValleyPBS (KVPT), CONNECTICUT PUBLIC TELEVISION (WEDH), KNPB Channel 5 (KNPB), SOPTV (KSYS), Rocky Mountain PBS (KRMA), KENW-TV3 (KENW), KUED Channel 7 (KUED), Wyoming PBS (KCWC), Colorado Public Television / KBDI 12 (KBDI), KBYU-TV (KBYU), Thirteen/WNET New York (WNET), WGBH/Channel 2 (WGBH), WGBY (WGBY), NJTV Public Media NJ (WNJT), WLIW21 (WLIW), mpt/Maryland Public Television (WMPB), WETA Television and Radio (WETA), WHYY (WHYY), PBS 39 (WLVT), WVPT - Your Source for PBS and More! (WVPT), Howard University Television (WHUT), WEDU PBS (WEDU), WGCU Public Media (WGCU), WPBT2 (WPBT), WUCF TV (WUCF), WUFT/Channel 5 (WUFT), WXEL/Channel 42 (WXEL), WLRN/Channel 17 (WLRN), WUSF Public Broadcasting (WUSF), ETV (WRLK), UNC-TV (WUNC), PBS Hawaii - Oceanic Cable Channel 10 (KHET), Idaho Public Television (KAID), KSPS (KSPS), OPB (KOPB), KWSU/Channel 10 & KTNW/Channel 31 (KWSU), WILL-TV (WILL), Network Knowledge - WSEC/Springfield (WSEC), WTTW11 (WTTW), Iowa Public Television/IPTV (KDIN), Nine Network (KETC), PBS39 Fort Wayne (WFWA), WFYI Indianapolis (WFYI), Milwaukee Public Television (WMVS), WNIN (WNIN), WNIT Public Television (WNIT), WPT (WPNE), WVUT/Channel 22 (WVUT), WEIU/Channel 51 (WEIU), WQPT-TV (WQPT), WYCC PBS Chicago (WYCC), WIPB-TV (WIPB), WTIU (WTIU), CET  (WCET), ThinkTVNetwork (WPTD), WBGU-TV (WBGU), WGVU TV (WGVU), NET1 (KUON), Pioneer Public Television (KWCM), SDPB Television (KUSD), TPT (KTCA), KSMQ (KSMQ), KPTS/Channel 8 (KPTS), KTWU/Channel 11 (KTWU), East Tennessee PBS (WSJK), WCTE-TV (WCTE), WLJT, Channel 11 (WLJT), WOSU TV (WOSU), WOUB/WOUC (WOUB), WVPB (WVPB), WKYU-PBS (WKYU), KERA 13 (KERA), MPBN (WCBB), Mountain Lake PBS (WCFE), NHPTV (WENH), Vermont PBS (WETK), witf (WITF), WQED Multimedia (WQED), WMHT Educational Telecommunications (WMHT), Q-TV (WDCQ), WTVS Detroit Public TV (WTVS), CMU Public Television (WCMU), WKAR-TV (WKAR), WNMU-TV Public TV 13 (WNMU), WDSE - WRPT (WDSE), WGTE TV (WGTE), Lakeland Public Television (KAWE), KMOS-TV - Channels 6.1, 6.2 and 6.3 (KMOS), MontanaPBS (KUSM), KRWG/Channel 22 (KRWG), KACV (KACV), KCOS/Channel 13 (KCOS), WCNY/Channel 24 (WCNY), WNED (WNED), WPBS (WPBS), WSKG Public TV (WSKG), WXXI (WXXI), WPSU (WPSU), WVIA Public Media Studios (WVIA), WTVI (WTVI), Western Reserve PBS (WNEO), WVIZ/PBS ideastream (WVIZ), KCTS 9 (KCTS), Basin PBS (KPBT), KUHT / Channel 8 (KUHT), KLRN (KLRN), KLRU (KLRU), WTJX Channel 12 (WTJX), WCVE PBS (WCVE), KBTC Public Television (KBTC)
 - **pcmag**
 - **PearVideo**
+ - **PeerTube**
 - **People**
 - **PerformGroup**
 - **periscope**: Periscope
@@ -616,6 +654,8 @@
 - **PhilharmonieDeParis**: Philharmonie de Paris
 - **phoenix.de**
 - **Photobucket**
+ - **Picarto**
+ - **PicartoVod**
 - **Piksel**
 - **Pinkbike**
 - **Pladform**
@@ -647,6 +687,8 @@
 - **PrimeShareTV**
 - **PromptFile**
 - **prosiebensat1**: ProSiebenSat.1 Digital
+ - **puhutv**
+ - **puhutv:serie**
 - **Puls4**
 - **Pyvideo**
 - **qqmusic**: QQ音乐
@@ -654,6 +696,9 @@
 - **qqmusic:playlist**: QQ音乐 - 歌单
 - **qqmusic:singer**: QQ音乐 - 歌手
 - **qqmusic:toplist**: QQ音乐 - 排行榜
+ - **QuantumTV**
+ - **Quickline**
+ - **QuicklineLive**
 - **R7**
 - **R7Article**
 - **radio.de**
@@ -666,6 +711,8 @@
 - **RaiPlay**
 - **RaiPlayLive**
 - **RaiPlayPlaylist**
+ - **RayWenderlich**
+ - **RayWenderlichCourse**
 - **RBMARadio**
 - **RDS**: RDS.ca
 - **RedBullTV**
@@ -681,7 +728,6 @@
 - **revision**
 - **revision3:embed**
 - **RICE**
- - **RingTV**
 - **RMCDecouverte**
 - **RockstarGames**
 - **RoosterTeeth**
@@ -702,6 +748,7 @@
 - **rtve.es:live**: RTVE.es live streams
 - **rtve.es:television**
 - **RTVNH**
+ - **RTVS**
 - **Rudo**
 - **RUHD**
 - **RulePorn**
@@ -717,6 +764,7 @@
 - **safari**: safaribooksonline.com online video
 - **safari:api**
 - **safari:course**: safaribooksonline.com online courses
+ - **SAKTV**
 - **Sapo**: SAPO Vídeos
 - **savefrom.net**
 - **SBS**: sbs.com.au
@@ -731,6 +779,8 @@
 - **ServingSys**
 - **Servus**
 - **Sexu**
+ - **SeznamZpravy**
+ - **SeznamZpravyArticle**
 - **Shahid**
 - **ShahidShow**
 - **Shared**: shared.sx
@@ -768,11 +818,11 @@
 - **Spiegel**
 - **Spiegel:Article**: Articles on spiegel.de
 - **Spiegeltv**
- - **Spike**
+ - **sport.francetvinfo.fr**
 - **Sport5**
- - **SportBoxEmbed**
+ - **SportBox**
 - **SportDeutschland**
- - **Sportschau**
+ - **SpringboardPlatform**
 - **Sprout**
 - **sr:mediathek**: Saarländischer Rundfunk
 - **SRGSSR**
@@ -788,7 +838,9 @@
 - **StretchInternet**
 - **SunPorno**
 - **SVT**
+ - **SVTPage**
 - **SVTPlay**: SVT Play and Öppet arkiv
+ - **SVTSeries**
 - **SWRMediathek**
 - **Syfy**
 - **SztvHu**
@@ -807,13 +859,17 @@
 - **techtv.mit.edu**
 - **ted**
 - **Tele13**
+ - **Tele5**
 - **TeleBruxelles**
 - **Telecinco**: telecinco.es, cuatro.com and mediaset.es
 - **Telegraaf**
 - **TeleMB**
 - **TeleQuebec**
+ - **TeleQuebecEmission**
+ - **TeleQuebecLive**
 - **TeleTask**
 - **Telewebion**
+ - **TennisTV**
 - **TF1**
 - **TFO**
 - **TheIntercept**
@@ -821,7 +877,6 @@
 - **ThePlatform**
 - **ThePlatformFeed**
 - **TheScene**
- - **TheSixtyOne**
 - **TheStar**
 - **TheSun**
 - **TheWeatherChannel**
@@ -856,7 +911,6 @@
 - **TV2**
 - **tv2.hu**
 - **TV2Article**
- - **TV3**
 - **TV4**: tv4.se and tv4play.se
 - **TV5MondePlus**: TV5MONDE+
 - **TVA**
@@ -867,14 +921,18 @@
 - **tvigle**: Интернет-телевидение Tvigle.ru
 - **tvland.com**
 - **TVN24**
+ - **TVNet**
 - **TVNoe**
 - **TVNow**
 - **TVNowList**
+ - **TVNowShow**
 - **tvp**: Telewizja Polska
 - **tvp:embed**: Telewizja Polska
 - **tvp:series**
 - **TVPlayer**
+ - **TVPlayHome**
 - **Tweakers**
+ - **TwitCasting**
 - **twitch:chapter**
 - **twitch:clips**
 - **twitch:profile**
@@ -923,7 +981,6 @@
 - **vice**
 - **vice:article**
 - **vice:show**
- - **Viceland**
 - **Vidbit**
 - **Viddler**
 - **Videa**
@@ -939,6 +996,7 @@
 - **VideoPress**
 - **videoweed**: VideoWeed
 - **Vidio**
+ - **VidLii**
 - **vidme**
 - **vidme:user**
 - **vidme:user:likes**
@@ -963,6 +1021,7 @@
 - **Vimple**: Vimple - one-click video hosting
 - **Vine**
 - **vine:user**
+ - **Viqeo**
 - **Viu**
 - **viu:ott**
 - **viu:playlist**
@@ -988,12 +1047,14 @@
 - **vrv**
 - **vrv:series**
 - **VShare**
+ - **VTXTV**
 - **vube**: Vube.com
 - **VuClip**
 - **VVVVID**
 - **VyboryMos**
 - **Vzaar**
 - **Walla**
+ - **WalyTV**
 - **washingtonpost**
 - **washingtonpost:article**
 - **wat.tv**
@@ -1001,10 +1062,14 @@
 - **WatchIndianPorn**: Watch Indian Porn
 - **WDR**
 - **wdr:mobile**
+ - **WDRElefant**
+ - **WDRPage**
 - **Webcaster**
 - **WebcasterFeed**
 - **WebOfStories**
 - **WebOfStoriesPlaylist**
+ - **Weibo**
+ - **WeiboMobile**
 - **WeiqiTV**: WQTV
 - **wholecloud**: WholeCloud
 - **Wimp**
@@ -1015,6 +1080,7 @@
 - **wrzuta.pl:playlist**
 - **WSJ**: Wall Street Journal
 - **WSJArticle**
+ - **WWE**
 - **XBef**
 - **XboxClips**
 - **XFileShare**: XFileShare based sites: DaClips, FileHoot, GorillaVid, MovPod, PowerWatch, Rapidvideo.ws, TheVideoBee, Vidto, Streamin.To, XVIDSTAGE, Vid ABC, VidBom, vidlo, RapidVideo.TV, FastVideo.me
@@ -1024,6 +1090,8 @@
 - **xiami:artist**: 虾米音乐 - 歌手
 - **xiami:collection**: 虾米音乐 - 精选集
 - **xiami:song**: 虾米音乐
+ - **ximalaya**: 喜马拉雅FM
+ - **ximalaya:album**: 喜马拉雅FM 专辑
 - **XMinus**
 - **XNXX**
 - **Xstream**
@@ -1037,6 +1105,7 @@
 - **yandexmusic:album**: Яндекс.Музыка - Альбом
 - **yandexmusic:playlist**: Яндекс.Музыка - Плейлист
 - **yandexmusic:track**: Яндекс.Музыка - Трек
+ - **YapFiles**
 - **YesJapan**
 - **yinyuetai:video**: 音悦Tai
 - **Ynet**
@@ -1047,6 +1116,7 @@
 - **YouNowLive**
 - **YouNowMoment**
 - **YouPorn**
+ - **YourPorn**
 - **YourUpload**
 - **youtube**: YouTube.com
 - **youtube:channel**: YouTube.com channels
@@ -1065,6 +1135,9 @@
 - **youtube:watchlater**: Youtube watch later list, ":ytwatchlater" for short (requires authentication)
 - **Zapiks**
 - **Zaq1**
+ - **Zattoo**
+ - **ZattooLive**
 - **ZDF**
 - **ZDFChannel**
 - **zingmp3**: mp3.zing.vn
+ - **Zype**
--- a/setup.cfg
+++ b/setup.cfg
@@ -2,5 +2,5 @@
 universal = True

 [flake8]
-exclude = youtube_dl/extractor/__init__.py,devscripts/buildserver.py,devscripts/lazy_load_template.py,devscripts/make_issue_template.py,setup.py,build,.git
-ignore = E402,E501,E731
+exclude = youtube_dl/extractor/__init__.py,devscripts/buildserver.py,devscripts/lazy_load_template.py,devscripts/make_issue_template.py,setup.py,build,.git,venv
+ignore = E402,E501,E731,E741
--- a/test/helper.py
+++ b/test/helper.py
@@ -7,6 +7,7 @@ import json
 import os.path
 import re
 import types
+import ssl
 import sys

 import youtube_dl.extractor
@@ -244,3 +245,12 @@ def expect_warnings(ydl, warnings_re):
            real_warning(w)

    ydl.report_warning = _report_warning
+
+
+def http_server_port(httpd):
+    if os.name == 'java' and isinstance(httpd.socket, ssl.SSLSocket):
+        # In Jython SSLSocket is not a subclass of socket.socket
+        sock = httpd.socket.sock
+    else:
+        sock = httpd.socket
+    return sock.getsockname()[1]
--- a/test/test_InfoExtractor.py
+++ b/test/test_InfoExtractor.py
@@ -9,11 +9,30 @@ import sys
 import unittest
 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))

-from test.helper import FakeYDL, expect_dict, expect_value
-from youtube_dl.compat import compat_etree_fromstring
+from test.helper import FakeYDL, expect_dict, expect_value, http_server_port
+from youtube_dl.compat import compat_etree_fromstring, compat_http_server
 from youtube_dl.extractor.common import InfoExtractor
 from youtube_dl.extractor import YoutubeIE, get_info_extractor
 from youtube_dl.utils import encode_data_uri, strip_jsonp, ExtractorError, RegexNotFoundError
+import threading
+
+
+TEAPOT_RESPONSE_STATUS = 418
+TEAPOT_RESPONSE_BODY = "<h1>418 I'm a teapot</h1>"
+
+
+class InfoExtractorTestRequestHandler(compat_http_server.BaseHTTPRequestHandler):
+    def log_message(self, format, *args):
+        pass
+
+    def do_GET(self):
+        if self.path == '/teapot':
+            self.send_response(TEAPOT_RESPONSE_STATUS)
+            self.send_header('Content-Type', 'text/html; charset=utf-8')
+            self.end_headers()
+            self.wfile.write(TEAPOT_RESPONSE_BODY.encode())
+        else:
+            assert False


 class TestIE(InfoExtractor):
@@ -694,6 +713,74 @@ jwplayer("mediaplayer").setup({"abouttext":"Visit Indie DB","aboutlink":"http:\/
                self.ie._sort_formats(formats)
                expect_value(self, formats, expected_formats, None)

+    def test_parse_xspf(self):
+        _TEST_CASES = [
+            (
+                'foo_xspf',
+                'https://example.org/src/foo_xspf.xspf',
+                [{
+                    'id': 'foo_xspf',
+                    'title': 'Pandemonium',
+                    'description': 'Visit http://bigbrother404.bandcamp.com',
+                    'duration': 202.416,
+                    'formats': [{
+                        'manifest_url': 'https://example.org/src/foo_xspf.xspf',
+                        'url': 'https://example.org/src/cd1/track%201.mp3',
+                    }],
+                }, {
+                    'id': 'foo_xspf',
+                    'title': 'Final Cartridge (Nichico Twelve Remix)',
+                    'description': 'Visit http://bigbrother404.bandcamp.com',
+                    'duration': 255.857,
+                    'formats': [{
+                        'manifest_url': 'https://example.org/src/foo_xspf.xspf',
+                        'url': 'https://example.org/%E3%83%88%E3%83%A9%E3%83%83%E3%82%AF%E3%80%80%EF%BC%92.mp3',
+                    }],
+                }, {
+                    'id': 'foo_xspf',
+                    'title': 'Rebuilding Nightingale',
+                    'description': 'Visit http://bigbrother404.bandcamp.com',
+                    'duration': 287.915,
+                    'formats': [{
+                        'manifest_url': 'https://example.org/src/foo_xspf.xspf',
+                        'url': 'https://example.org/src/track3.mp3',
+                    }, {
+                        'manifest_url': 'https://example.org/src/foo_xspf.xspf',
+                        'url': 'https://example.com/track3.mp3',
+                    }]
+                }]
+            ),
+        ]
+
+        for xspf_file, xspf_url, expected_entries in _TEST_CASES:
+            with io.open('./test/testdata/xspf/%s.xspf' % xspf_file,
+                         mode='r', encoding='utf-8') as f:
+                entries = self.ie._parse_xspf(
+                    compat_etree_fromstring(f.read().encode('utf-8')),
+                    xspf_file, xspf_url=xspf_url, xspf_base_url=xspf_url)
+                expect_value(self, entries, expected_entries, None)
+                for i in range(len(entries)):
+                    expect_dict(self, entries[i], expected_entries[i])
+
+    def test_response_with_expected_status_returns_content(self):
+        # Checks for mitigations against the effects of
+        # <https://bugs.python.org/issue15002> that affect Python 3.4.1+, which
+        # manifest as `_download_webpage`, `_download_xml`, `_download_json`,
+        # or the underlying `_download_webpage_handle` returning no content
+        # when a response matches `expected_status`.
+
+        httpd = compat_http_server.HTTPServer(
+            ('127.0.0.1', 0), InfoExtractorTestRequestHandler)
+        port = http_server_port(httpd)
+        server_thread = threading.Thread(target=httpd.serve_forever)
+        server_thread.daemon = True
+        server_thread.start()
+
+        (content, urlh) = self.ie._download_webpage_handle(
+            'http://127.0.0.1:%d/teapot' % port, None,
+            expected_status=TEAPOT_RESPONSE_STATUS)
+        self.assertEqual(content, TEAPOT_RESPONSE_BODY)
+

 if __name__ == '__main__':
    unittest.main()
--- a/test/test_download.py
+++ b/test/test_download.py
@@ -92,8 +92,8 @@ class TestDownload(unittest.TestCase):
 def generator(test_case, tname):

    def test_template(self):
-        ie = youtube_dl.extractor.get_info_extractor(test_case['name'])
-        other_ies = [get_info_extractor(ie_key) for ie_key in test_case.get('add_ie', [])]
+        ie = youtube_dl.extractor.get_info_extractor(test_case['name'])()
+        other_ies = [get_info_extractor(ie_key)() for ie_key in test_case.get('add_ie', [])]
        is_playlist = any(k.startswith('playlist') for k in test_case)
        test_cases = test_case.get(
            'playlist', [] if is_playlist else [test_case])
--- a/test/test_downloader_http.py
+++ b/test/test_downloader_http.py
@@ -0,0 +1,115 @@
+#!/usr/bin/env python
+# coding: utf-8
+from __future__ import unicode_literals
+
+# Allow direct execution
+import os
+import re
+import sys
+import unittest
+sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+
+from test.helper import http_server_port, try_rm
+from youtube_dl import YoutubeDL
+from youtube_dl.compat import compat_http_server
+from youtube_dl.downloader.http import HttpFD
+from youtube_dl.utils import encodeFilename
+import threading
+
+TEST_DIR = os.path.dirname(os.path.abspath(__file__))
+
+
+TEST_SIZE = 10 * 1024
+
+
+class HTTPTestRequestHandler(compat_http_server.BaseHTTPRequestHandler):
+    def log_message(self, format, *args):
+        pass
+
+    def send_content_range(self, total=None):
+        range_header = self.headers.get('Range')
+        start = end = None
+        if range_header:
+            mobj = re.search(r'^bytes=(\d+)-(\d+)', range_header)
+            if mobj:
+                start = int(mobj.group(1))
+                end = int(mobj.group(2))
+        valid_range = start is not None and end is not None
+        if valid_range:
+            content_range = 'bytes %d-%d' % (start, end)
+            if total:
+                content_range += '/%d' % total
+            self.send_header('Content-Range', content_range)
+        return (end - start + 1) if valid_range else total
+
+    def serve(self, range=True, content_length=True):
+        self.send_response(200)
+        self.send_header('Content-Type', 'video/mp4')
+        size = TEST_SIZE
+        if range:
+            size = self.send_content_range(TEST_SIZE)
+        if content_length:
+            self.send_header('Content-Length', size)
+        self.end_headers()
+        self.wfile.write(b'#' * size)
+
+    def do_GET(self):
+        if self.path == '/regular':
+            self.serve()
+        elif self.path == '/no-content-length':
+            self.serve(content_length=False)
+        elif self.path == '/no-range':
+            self.serve(range=False)
+        elif self.path == '/no-range-no-content-length':
+            self.serve(range=False, content_length=False)
+        else:
+            assert False
+
+
+class FakeLogger(object):
+    def debug(self, msg):
+        pass
+
+    def warning(self, msg):
+        pass
+
+    def error(self, msg):
+        pass
+
+
+class TestHttpFD(unittest.TestCase):
+    def setUp(self):
+        self.httpd = compat_http_server.HTTPServer(
+            ('127.0.0.1', 0), HTTPTestRequestHandler)
+        self.port = http_server_port(self.httpd)
+        self.server_thread = threading.Thread(target=self.httpd.serve_forever)
+        self.server_thread.daemon = True
+        self.server_thread.start()
+
+    def download(self, params, ep):
+        params['logger'] = FakeLogger()
+        ydl = YoutubeDL(params)
+        downloader = HttpFD(ydl, params)
+        filename = 'testfile.mp4'
+        try_rm(encodeFilename(filename))
+        self.assertTrue(downloader.real_download(filename, {
+            'url': 'http://127.0.0.1:%d/%s' % (self.port, ep),
+        }))
+        self.assertEqual(os.path.getsize(encodeFilename(filename)), TEST_SIZE)
+        try_rm(encodeFilename(filename))
+
+    def download_all(self, params):
+        for ep in ('regular', 'no-content-length', 'no-range', 'no-range-no-content-length'):
+            self.download(params, ep)
+
+    def test_regular(self):
+        self.download_all({})
+
+    def test_chunked(self):
+        self.download_all({
+            'http_chunk_size': 1000,
+        })
+
+
+if __name__ == '__main__':
+    unittest.main()
--- a/test/test_http.py
+++ b/test/test_http.py
@@ -8,6 +8,7 @@ import sys
 import unittest
 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))

+from test.helper import http_server_port
 from youtube_dl import YoutubeDL
 from youtube_dl.compat import compat_http_server, compat_urllib_request
 import ssl
@@ -16,15 +17,6 @@ import threading
 TEST_DIR = os.path.dirname(os.path.abspath(__file__))


-def http_server_port(httpd):
-    if os.name == 'java' and isinstance(httpd.socket, ssl.SSLSocket):
-        # In Jython SSLSocket is not a subclass of socket.socket
-        sock = httpd.socket.sock
-    else:
-        sock = httpd.socket
-    return sock.getsockname()[1]
-
-
 class HTTPTestRequestHandler(compat_http_server.BaseHTTPRequestHandler):
    def log_message(self, format, *args):
        pass
@@ -47,7 +39,7 @@ class HTTPTestRequestHandler(compat_http_server.BaseHTTPRequestHandler):
                self.end_headers()
                return

-            new_url = 'http://localhost:%d/中文.html' % http_server_port(self.server)
+            new_url = 'http://127.0.0.1:%d/中文.html' % http_server_port(self.server)
            self.send_response(302)
            self.send_header(b'Location', new_url.encode('utf-8'))
            self.end_headers()
@@ -74,7 +66,7 @@ class FakeLogger(object):
 class TestHTTP(unittest.TestCase):
    def setUp(self):
        self.httpd = compat_http_server.HTTPServer(
-            ('localhost', 0), HTTPTestRequestHandler)
+            ('127.0.0.1', 0), HTTPTestRequestHandler)
        self.port = http_server_port(self.httpd)
        self.server_thread = threading.Thread(target=self.httpd.serve_forever)
        self.server_thread.daemon = True
@@ -86,15 +78,15 @@ class TestHTTP(unittest.TestCase):
            return

        ydl = YoutubeDL({'logger': FakeLogger()})
-        r = ydl.extract_info('http://localhost:%d/302' % self.port)
-        self.assertEqual(r['entries'][0]['url'], 'http://localhost:%d/vid.mp4' % self.port)
+        r = ydl.extract_info('http://127.0.0.1:%d/302' % self.port)
+        self.assertEqual(r['entries'][0]['url'], 'http://127.0.0.1:%d/vid.mp4' % self.port)


 class TestHTTPS(unittest.TestCase):
    def setUp(self):
        certfn = os.path.join(TEST_DIR, 'testcert.pem')
        self.httpd = compat_http_server.HTTPServer(
-            ('localhost', 0), HTTPTestRequestHandler)
+            ('127.0.0.1', 0), HTTPTestRequestHandler)
        self.httpd.socket = ssl.wrap_socket(
            self.httpd.socket, certfile=certfn, server_side=True)
        self.port = http_server_port(self.httpd)
@@ -107,11 +99,11 @@ class TestHTTPS(unittest.TestCase):
            ydl = YoutubeDL({'logger': FakeLogger()})
            self.assertRaises(
                Exception,
-                ydl.extract_info, 'https://localhost:%d/video.html' % self.port)
+                ydl.extract_info, 'https://127.0.0.1:%d/video.html' % self.port)

        ydl = YoutubeDL({'logger': FakeLogger(), 'nocheckcertificate': True})
-        r = ydl.extract_info('https://localhost:%d/video.html' % self.port)
-        self.assertEqual(r['entries'][0]['url'], 'https://localhost:%d/vid.mp4' % self.port)
+        r = ydl.extract_info('https://127.0.0.1:%d/video.html' % self.port)
+        self.assertEqual(r['entries'][0]['url'], 'https://127.0.0.1:%d/vid.mp4' % self.port)


 def _build_proxy_handler(name):
@@ -132,23 +124,23 @@ def _build_proxy_handler(name):
 class TestProxy(unittest.TestCase):
    def setUp(self):
        self.proxy = compat_http_server.HTTPServer(
-            ('localhost', 0), _build_proxy_handler('normal'))
+            ('127.0.0.1', 0), _build_proxy_handler('normal'))
        self.port = http_server_port(self.proxy)
        self.proxy_thread = threading.Thread(target=self.proxy.serve_forever)
        self.proxy_thread.daemon = True
        self.proxy_thread.start()

        self.geo_proxy = compat_http_server.HTTPServer(
-            ('localhost', 0), _build_proxy_handler('geo'))
+            ('127.0.0.1', 0), _build_proxy_handler('geo'))
        self.geo_port = http_server_port(self.geo_proxy)
        self.geo_proxy_thread = threading.Thread(target=self.geo_proxy.serve_forever)
        self.geo_proxy_thread.daemon = True
        self.geo_proxy_thread.start()

    def test_proxy(self):
-        geo_proxy = 'localhost:{0}'.format(self.geo_port)
+        geo_proxy = '127.0.0.1:{0}'.format(self.geo_port)
        ydl = YoutubeDL({
-            'proxy': 'localhost:{0}'.format(self.port),
+            'proxy': '127.0.0.1:{0}'.format(self.port),
            'geo_verification_proxy': geo_proxy,
        })
        url = 'http://foo.com/bar'
@@ -162,7 +154,7 @@ class TestProxy(unittest.TestCase):

    def test_proxy_with_idn(self):
        ydl = YoutubeDL({
-            'proxy': 'localhost:{0}'.format(self.port),
+            'proxy': '127.0.0.1:{0}'.format(self.port),
        })
        url = 'http://中文.tw/'
        response = ydl.urlopen(url).read().decode('utf-8')
--- a/test/test_subtitles.py
+++ b/test/test_subtitles.py
@@ -232,7 +232,7 @@ class TestNPOSubtitles(BaseTestSubtitles):


 class TestMTVSubtitles(BaseTestSubtitles):
-    url = 'http://www.cc.com/video-clips/kllhuv/stand-up-greg-fitzsimmons--uncensored---too-good-of-a-mother'
+    url = 'http://www.cc.com/video-clips/p63lk0/adam-devine-s-house-party-chasing-white-swans'
    IE = ComedyCentralIE

    def getInfoDict(self):
@@ -243,7 +243,7 @@ class TestMTVSubtitles(BaseTestSubtitles):
        self.DL.params['allsubtitles'] = True
        subtitles = self.getSubtitles()
        self.assertEqual(set(subtitles.keys()), set(['en']))
-        self.assertEqual(md5(subtitles['en']), 'b9f6ca22a6acf597ec76f61749765e65')
+        self.assertEqual(md5(subtitles['en']), '78206b8d8a0cfa9da64dc026eea48961')


 class TestNRKSubtitles(BaseTestSubtitles):
--- a/test/test_utils.py
+++ b/test/test_utils.py
@@ -42,6 +42,7 @@ from youtube_dl.utils import (
    is_html,
    js_to_json,
    limit_length,
+    merge_dicts,
    mimetype2ext,
    month_by_name,
    multipart_encode,
@@ -53,10 +54,12 @@ from youtube_dl.utils import (
    parse_filesize,
    parse_count,
    parse_iso8601,
+    parse_resolution,
    pkcs1pad,
    read_batch_urls,
    sanitize_filename,
    sanitize_path,
+    sanitize_url,
    expand_path,
    prepend_extension,
    replace_extension,
@@ -75,6 +78,7 @@ from youtube_dl.utils import (
    uppercase_escape,
    lowercase_escape,
    url_basename,
+    url_or_none,
    base_url,
    urljoin,
    urlencode_postdata,
@@ -219,6 +223,12 @@ class TestUtil(unittest.TestCase):
        self.assertEqual(sanitize_path('./abc'), 'abc')
        self.assertEqual(sanitize_path('./../abc'), '..\\abc')

+    def test_sanitize_url(self):
+        self.assertEqual(sanitize_url('//foo.bar'), 'http://foo.bar')
+        self.assertEqual(sanitize_url('httpss://foo.bar'), 'https://foo.bar')
+        self.assertEqual(sanitize_url('rmtps://foo.bar'), 'rtmps://foo.bar')
+        self.assertEqual(sanitize_url('https://foo.bar'), 'https://foo.bar')
+
    def test_expand_path(self):
        def env(var):
            return '%{0}%'.format(var) if sys.platform == 'win32' else '${0}'.format(var)
@@ -344,6 +354,7 @@ class TestUtil(unittest.TestCase):
        self.assertEqual(unified_timestamp('2017-03-30T17:52:41Q'), 1490896361)
        self.assertEqual(unified_timestamp('Sep 11, 2013 | 5:49 AM'), 1378878540)
        self.assertEqual(unified_timestamp('December 15, 2017 at 7:49 am'), 1513324140)
+        self.assertEqual(unified_timestamp('2018-03-14T08:32:43.1493874+00:00'), 1521016363)

    def test_determine_ext(self):
        self.assertEqual(determine_ext('http://example.com/foo/bar.mp4/?download'), 'mp4')
@@ -351,6 +362,7 @@ class TestUtil(unittest.TestCase):
        self.assertEqual(determine_ext('http://example.com/foo/bar.nonext/?download', None), None)
        self.assertEqual(determine_ext('http://example.com/foo/bar/mp4?download', None), None)
        self.assertEqual(determine_ext('http://example.com/foo/bar.m3u8//?download'), 'm3u8')
+        self.assertEqual(determine_ext('foobar', None), None)

    def test_find_xpath_attr(self):
        testxml = '''<root>
@@ -496,6 +508,16 @@ class TestUtil(unittest.TestCase):
        self.assertEqual(urljoin('http://foo.de/', ['foobar']), None)
        self.assertEqual(urljoin('http://foo.de/a/b/c.txt', '.././../d.txt'), 'http://foo.de/d.txt')

+    def test_url_or_none(self):
+        self.assertEqual(url_or_none(None), None)
+        self.assertEqual(url_or_none(''), None)
+        self.assertEqual(url_or_none('foo'), None)
+        self.assertEqual(url_or_none('http://foo.de'), 'http://foo.de')
+        self.assertEqual(url_or_none('https://foo.de'), 'https://foo.de')
+        self.assertEqual(url_or_none('http$://foo.de'), None)
+        self.assertEqual(url_or_none('http://foo.de'), 'http://foo.de')
+        self.assertEqual(url_or_none('//foo.de'), '//foo.de')
+
    def test_parse_age_limit(self):
        self.assertEqual(parse_age_limit(None), None)
        self.assertEqual(parse_age_limit(False), None)
@@ -509,6 +531,8 @@ class TestUtil(unittest.TestCase):
        self.assertEqual(parse_age_limit('PG-13'), 13)
        self.assertEqual(parse_age_limit('TV-14'), 14)
        self.assertEqual(parse_age_limit('TV-MA'), 17)
+        self.assertEqual(parse_age_limit('TV14'), 14)
+        self.assertEqual(parse_age_limit('TV_G'), 0)

    def test_parse_duration(self):
        self.assertEqual(parse_duration(None), None)
@@ -660,6 +684,17 @@ class TestUtil(unittest.TestCase):
            self.assertEqual(dict_get(d, ('b', 'c', key, )), None)
            self.assertEqual(dict_get(d, ('b', 'c', key, ), skip_false_values=False), false_value)

+    def test_merge_dicts(self):
+        self.assertEqual(merge_dicts({'a': 1}, {'b': 2}), {'a': 1, 'b': 2})
+        self.assertEqual(merge_dicts({'a': 1}, {'a': 2}), {'a': 1})
+        self.assertEqual(merge_dicts({'a': 1}, {'a': None}), {'a': 1})
+        self.assertEqual(merge_dicts({'a': 1}, {'a': ''}), {'a': 1})
+        self.assertEqual(merge_dicts({'a': 1}, {}), {'a': 1})
+        self.assertEqual(merge_dicts({'a': None}, {'a': 1}), {'a': 1})
+        self.assertEqual(merge_dicts({'a': ''}, {'a': 1}), {'a': ''})
+        self.assertEqual(merge_dicts({'a': ''}, {'a': 'abc'}), {'a': 'abc'})
+        self.assertEqual(merge_dicts({'a': None}, {'a': ''}, {'a': 'abc'}), {'a': 'abc'})
+
    def test_encode_compat_str(self):
        self.assertEqual(encode_compat_str(b'\xd1\x82\xd0\xb5\xd1\x81\xd1\x82', 'utf-8'), 'тест')
        self.assertEqual(encode_compat_str('тест', 'utf-8'), 'тест')
@@ -693,6 +728,10 @@ class TestUtil(unittest.TestCase):
        d = json.loads(stripped)
        self.assertEqual(d, {'status': 'success'})

+        stripped = strip_jsonp('({"status": "success"});')
+        d = json.loads(stripped)
+        self.assertEqual(d, {'status': 'success'})
+
    def test_uppercase_escape(self):
        self.assertEqual(uppercase_escape('aä'), 'aä')
        self.assertEqual(uppercase_escape('\\U0001d550'), '𝕐')
@@ -746,6 +785,10 @@ class TestUtil(unittest.TestCase):
            'vcodec': 'h264',
            'acodec': 'aac',
        })
+        self.assertEqual(parse_codecs('av01.0.05M.08'), {
+            'vcodec': 'av01.0.05M.08',
+            'acodec': 'none',
+        })

    def test_escape_rfc3986(self):
        reserved = "!*'();:@&=+$,/?#[]"
@@ -814,6 +857,9 @@ class TestUtil(unittest.TestCase):
        inp = '''{"duration": "00:01:07"}'''
        self.assertEqual(js_to_json(inp), '''{"duration": "00:01:07"}''')

+        inp = '''{segments: [{"offset":-3.885780586188048e-16,"duration":39.75000000000001}]}'''
+        self.assertEqual(js_to_json(inp), '''{"segments": [{"offset":-3.885780586188048e-16,"duration":39.75000000000001}]}''')
+
    def test_js_to_json_edgecases(self):
        on = js_to_json("{abc_def:'1\\'\\\\2\\\\\\'3\"4'}")
        self.assertEqual(json.loads(on), {"abc_def": "1'\\2\\'3\"4"})
@@ -885,6 +931,13 @@ class TestUtil(unittest.TestCase):
        on = js_to_json('{/*comment\n*/42/*comment\n*/:/*comment\n*/42/*comment\n*/}')
        self.assertEqual(json.loads(on), {'42': 42})

+        on = js_to_json('{42:4.2e1}')
+        self.assertEqual(json.loads(on), {'42': 42.0})
+
+    def test_js_to_json_malformed(self):
+        self.assertEqual(js_to_json('42a1'), '42"a1"')
+        self.assertEqual(js_to_json('42a-1'), '42"a"-1')
+
    def test_extract_attributes(self):
        self.assertEqual(extract_attributes('<e x="y">'), {'x': 'y'})
        self.assertEqual(extract_attributes("<e x='y'>"), {'x': 'y'})
@@ -965,6 +1018,16 @@ class TestUtil(unittest.TestCase):
        self.assertEqual(parse_count('1.1kk '), 1100000)
        self.assertEqual(parse_count('1.1kk views'), 1100000)

+    def test_parse_resolution(self):
+        self.assertEqual(parse_resolution(None), {})
+        self.assertEqual(parse_resolution(''), {})
+        self.assertEqual(parse_resolution('1920x1080'), {'width': 1920, 'height': 1080})
+        self.assertEqual(parse_resolution('1920×1080'), {'width': 1920, 'height': 1080})
+        self.assertEqual(parse_resolution('1920 x 1080'), {'width': 1920, 'height': 1080})
+        self.assertEqual(parse_resolution('720p'), {'height': 720})
+        self.assertEqual(parse_resolution('4k'), {'height': 2160})
+        self.assertEqual(parse_resolution('8K'), {'height': 4320})
+
    def test_version_tuple(self):
        self.assertEqual(version_tuple('1'), (1,))
        self.assertEqual(version_tuple('10.23.344'), (10, 23, 344))
@@ -1043,6 +1106,18 @@ ffmpeg version 2.4.4 Copyright (c) 2000-2014 the FFmpeg ...'''), '2.4.4')
        self.assertFalse(match_str(
            'like_count > 100 & dislike_count <? 50 & description',
            {'like_count': 190, 'dislike_count': 10}))
+        self.assertTrue(match_str('is_live', {'is_live': True}))
+        self.assertFalse(match_str('is_live', {'is_live': False}))
+        self.assertFalse(match_str('is_live', {'is_live': None}))
+        self.assertFalse(match_str('is_live', {}))
+        self.assertFalse(match_str('!is_live', {'is_live': True}))
+        self.assertTrue(match_str('!is_live', {'is_live': False}))
+        self.assertTrue(match_str('!is_live', {'is_live': None}))
+        self.assertTrue(match_str('!is_live', {}))
+        self.assertTrue(match_str('title', {'title': 'abc'}))
+        self.assertTrue(match_str('title', {'title': ''}))
+        self.assertFalse(match_str('!title', {'title': 'abc'}))
+        self.assertFalse(match_str('!title', {'title': ''}))

    def test_parse_dfxp_time_expr(self):
        self.assertEqual(parse_dfxp_time_expr(None), None)
--- a/test/test_youtube_lists.py
+++ b/test/test_youtube_lists.py
@@ -61,7 +61,7 @@ class TestYoutubeLists(unittest.TestCase):
        dl = FakeYDL()
        dl.params['extract_flat'] = True
        ie = YoutubePlaylistIE(dl)
-        result = ie.extract('https://www.youtube.com/playlist?list=PLwiyx1dc3P2JR9N8gQaQN_BCvlSlap7re')
+        result = ie.extract('https://www.youtube.com/playlist?list=PL-KKIb8rvtMSrAO9YFbeM6UQrAqoFTUWv')
        self.assertIsPlaylist(result)
        for entry in result['entries']:
            self.assertTrue(entry.get('title'))
--- a/test/testdata/xspf/foo_xspf.xspf
+++ b/test/testdata/xspf/foo_xspf.xspf
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<playlist version="1" xmlns="http://xspf.org/ns/0/">
+    <date>2018-03-09T18:01:43Z</date>
+    <trackList>
+        <track>
+            <location>cd1/track%201.mp3</location>
+            <title>Pandemonium</title>
+            <creator>Foilverb</creator>
+            <annotation>Visit http://bigbrother404.bandcamp.com</annotation>
+            <album>Pandemonium EP</album>
+            <trackNum>1</trackNum>
+            <duration>202416</duration>
+        </track>
+        <track>
+            <location>../%E3%83%88%E3%83%A9%E3%83%83%E3%82%AF%E3%80%80%EF%BC%92.mp3</location>
+            <title>Final Cartridge (Nichico Twelve Remix)</title>
+            <annotation>Visit http://bigbrother404.bandcamp.com</annotation>
+            <creator>Foilverb</creator>
+            <album>Pandemonium EP</album>
+            <trackNum>2</trackNum>
+            <duration>255857</duration>
+        </track>
+        <track>
+            <location>track3.mp3</location>
+            <location>https://example.com/track3.mp3</location>
+            <title>Rebuilding Nightingale</title>
+            <annotation>Visit http://bigbrother404.bandcamp.com</annotation>
+            <creator>Foilverb</creator>
+            <album>Pandemonium EP</album>
+            <trackNum>3</trackNum>
+            <duration>287915</duration>
+        </track>
+    </trackList>
+</playlist>
--- a/youtube_dl/YoutubeDL.py
+++ b/youtube_dl/YoutubeDL.py
@@ -211,7 +211,7 @@ class YoutubeDL(object):
                       At the moment, this is only supported by YouTube.
    proxy:             URL of the proxy server to use
    geo_verification_proxy:  URL of the proxy to use for IP address verification
-                       on geo-restricted sites. (Experimental)
+                       on geo-restricted sites.
    socket_timeout:    Time to wait for unresponsive hosts, in seconds
    bidi_workaround:   Work around buggy terminals without bidirectional text
                       support, using fridibi
@@ -259,7 +259,7 @@ class YoutubeDL(object):
                       - "warn": only emit a warning
                       - "detect_or_warn": check whether we can do anything
                                           about it, warn otherwise (default)
-    source_address:    (Experimental) Client-side IP address to bind to.
+    source_address:    Client-side IP address to bind to.
    call_home:         Boolean, true iff we are allowed to contact the
                       youtube-dl servers for debugging.
    sleep_interval:    Number of seconds to sleep before each download when
@@ -281,11 +281,14 @@ class YoutubeDL(object):
                       match_filter_func in utils.py is one example for this.
    no_color:          Do not emit color codes in output.
    geo_bypass:        Bypass geographic restriction via faking X-Forwarded-For
-                       HTTP header (experimental)
+                       HTTP header
    geo_bypass_country:
                       Two-letter ISO 3166-2 country code that will be used for
                       explicit geographic restriction bypassing via faking
-                       X-Forwarded-For HTTP header (experimental)
+                       X-Forwarded-For HTTP header
+    geo_bypass_ip_block:
+                       IP range in CIDR notation that will be used similarly to
+                       geo_bypass_country

    The following options determine which downloader is picked:
    external_downloader: Executable of the external downloader to call.
@@ -298,11 +301,12 @@ class YoutubeDL(object):
    the downloader (see youtube_dl/downloader/common.py):
    nopart, updatetime, buffersize, ratelimit, min_filesize, max_filesize, test,
    noresizebuffer, retries, continuedl, noprogress, consoletitle,
-    xattr_set_filesize, external_downloader_args, hls_use_mpegts.
+    xattr_set_filesize, external_downloader_args, hls_use_mpegts,
+    http_chunk_size.

    The following options are used by the post processors:
-    prefer_ffmpeg:     If True, use ffmpeg instead of avconv if both are available,
-                       otherwise prefer avconv.
+    prefer_ffmpeg:     If False, use avconv instead of ffmpeg if both are available,
+                       otherwise prefer ffmpeg.
    postprocessor_args: A list of additional command-line arguments for the
                        postprocessor.

@@ -531,6 +535,8 @@ class YoutubeDL(object):
    def save_console_title(self):
        if not self.params.get('consoletitle', False):
            return
+        if self.params.get('simulate', False):
+            return
        if compat_os_name != 'nt' and 'TERM' in os.environ:
            # Save the title on stack
            self._write_string('\033[22;0t', self._screen_file)
@@ -538,6 +544,8 @@ class YoutubeDL(object):
    def restore_console_title(self):
        if not self.params.get('consoletitle', False):
            return
+        if self.params.get('simulate', False):
+            return
        if compat_os_name != 'nt' and 'TERM' in os.environ:
            # Restore the title from stack
            self._write_string('\033[23;0t', self._screen_file)
@@ -1032,7 +1040,7 @@ class YoutubeDL(object):
            '!=': operator.ne,
        }
        operator_rex = re.compile(r'''(?x)\s*
-            (?P<key>width|height|tbr|abr|vbr|asr|filesize|fps)
+            (?P<key>width|height|tbr|abr|vbr|asr|filesize|filesize_approx|fps)
            \s*(?P<op>%s)(?P<none_inclusive>\s*\?)?\s*
            (?P<value>[0-9.]+(?:[kKmMgGtTpPeEzZyY]i?[Bb]?)?)
            $
@@ -1474,23 +1482,28 @@ class YoutubeDL(object):
            if info_dict.get('%s_number' % field) is not None and not info_dict.get(field):
                info_dict[field] = '%s %d' % (field.capitalize(), info_dict['%s_number' % field])

+        for cc_kind in ('subtitles', 'automatic_captions'):
+            cc = info_dict.get(cc_kind)
+            if cc:
+                for _, subtitle in cc.items():
+                    for subtitle_format in subtitle:
+                        if subtitle_format.get('url'):
+                            subtitle_format['url'] = sanitize_url(subtitle_format['url'])
+                        if subtitle_format.get('ext') is None:
+                            subtitle_format['ext'] = determine_ext(subtitle_format['url']).lower()
+
+        automatic_captions = info_dict.get('automatic_captions')
        subtitles = info_dict.get('subtitles')
-        if subtitles:
-            for _, subtitle in subtitles.items():
-                for subtitle_format in subtitle:
-                    if subtitle_format.get('url'):
-                        subtitle_format['url'] = sanitize_url(subtitle_format['url'])
-                    if subtitle_format.get('ext') is None:
-                        subtitle_format['ext'] = determine_ext(subtitle_format['url']).lower()

        if self.params.get('listsubtitles', False):
            if 'automatic_captions' in info_dict:
-                self.list_subtitles(info_dict['id'], info_dict.get('automatic_captions'), 'automatic captions')
+                self.list_subtitles(
+                    info_dict['id'], automatic_captions, 'automatic captions')
            self.list_subtitles(info_dict['id'], subtitles, 'subtitles')
            return
+
        info_dict['requested_subtitles'] = self.process_subtitles(
-            info_dict['id'], subtitles,
-            info_dict.get('automatic_captions'))
+            info_dict['id'], subtitles, automatic_captions)

        # We now pick which formats have to be downloaded
        if info_dict.get('formats') is None:
@@ -1848,7 +1861,7 @@ class YoutubeDL(object):
                    def compatible_formats(formats):
                        video, audio = formats
                        # Check extension
-                        video_ext, audio_ext = audio.get('ext'), video.get('ext')
+                        video_ext, audio_ext = video.get('ext'), audio.get('ext')
                        if video_ext and audio_ext:
                            COMPATIBLE_EXTS = (
                                ('mp3', 'mp4', 'm4a', 'm4p', 'm4b', 'm4r', 'm4v', 'ismv', 'isma'),
--- a/youtube_dl/init.py
+++ b/youtube_dl/init.py
@@ -191,6 +191,11 @@ def _real_main(argv=None):
        if numeric_buffersize is None:
            parser.error('invalid buffer size specified')
        opts.buffersize = numeric_buffersize
+    if opts.http_chunk_size is not None:
+        numeric_chunksize = FileDownloader.parse_bytes(opts.http_chunk_size)
+        if not numeric_chunksize:
+            parser.error('invalid http chunk size specified')
+        opts.http_chunk_size = numeric_chunksize
    if opts.playliststart <= 0:
        raise ValueError('Playlist start must be positive')
    if opts.playlistend not in (-1, None) and opts.playlistend < opts.playliststart:
@@ -346,6 +351,7 @@ def _real_main(argv=None):
        'keep_fragments': opts.keep_fragments,
        'buffersize': opts.buffersize,
        'noresizebuffer': opts.noresizebuffer,
+        'http_chunk_size': opts.http_chunk_size,
        'continuedl': opts.continue_dl,
        'noprogress': opts.noprogress,
        'progress_with_newline': opts.progress_with_newline,
@@ -424,6 +430,7 @@ def _real_main(argv=None):
        'config_location': opts.config_location,
        'geo_bypass': opts.geo_bypass,
        'geo_bypass_country': opts.geo_bypass_country,
+        'geo_bypass_ip_block': opts.geo_bypass_ip_block,
        # just for deprecation check
        'autonumber': opts.autonumber if opts.autonumber is True else None,
        'usetitle': opts.usetitle if opts.usetitle is True else None,
--- a/youtube_dl/aes.py
+++ b/youtube_dl/aes.py
@@ -1,8 +1,8 @@
 from __future__ import unicode_literals

-import base64
 from math import ceil

+from .compat import compat_b64decode
 from .utils import bytes_to_intlist, intlist_to_bytes

 BLOCK_SIZE_BYTES = 16
@@ -180,7 +180,7 @@ def aes_decrypt_text(data, password, key_size_bytes):
    """
    NONCE_LENGTH_BYTES = 8

-    data = bytes_to_intlist(base64.b64decode(data.encode('utf-8')))
+    data = bytes_to_intlist(compat_b64decode(data))
    password = bytes_to_intlist(password.encode('utf-8'))

    key = password[:key_size_bytes] + [0] * (key_size_bytes - len(password))
--- a/youtube_dl/compat.py
+++ b/youtube_dl/compat.py
@@ -1,6 +1,7 @@
 # coding: utf-8
 from __future__ import unicode_literals

+import base64
 import binascii
 import collections
 import ctypes
@@ -2786,6 +2787,12 @@ except NameError:  # Python 3
    compat_numeric_types = (int, float, complex)


+try:
+    compat_integer_types = (int, long)
+except NameError:  # Python 3
+    compat_integer_types = (int, )
+
+
 if sys.version_info < (2, 7):
    def compat_socket_create_connection(address, timeout, source_address=None):
        host, port = address
@@ -2896,9 +2903,24 @@ except TypeError:
        if isinstance(spec, compat_str):
            spec = spec.encode('ascii')
        return struct.unpack(spec, *args)
+
+    class compat_Struct(struct.Struct):
+        def __init__(self, fmt):
+            if isinstance(fmt, compat_str):
+                fmt = fmt.encode('ascii')
+            super(compat_Struct, self).__init__(fmt)
 else:
    compat_struct_pack = struct.pack
    compat_struct_unpack = struct.unpack
+    if platform.python_implementation() == 'IronPython' and sys.version_info < (2, 7, 8):
+        class compat_Struct(struct.Struct):
+            def unpack(self, string):
+                if not isinstance(string, buffer):  # noqa: F821
+                    string = buffer(string)  # noqa: F821
+                return super(compat_Struct, self).unpack(string)
+    else:
+        compat_Struct = struct.Struct
+

 try:
    from future_builtins import zip as compat_zip
@@ -2908,6 +2930,16 @@ except ImportError:  # not 2.6+ or is 3.x
    except ImportError:
        compat_zip = zip

+
+if sys.version_info < (3, 3):
+    def compat_b64decode(s, *args, **kwargs):
+        if isinstance(s, compat_str):
+            s = s.encode('ascii')
+        return base64.b64decode(s, *args, **kwargs)
+else:
+    compat_b64decode = base64.b64decode
+
+
 if platform.python_implementation() == 'PyPy' and sys.pypy_version_info < (5, 4, 0):
    # PyPy2 prior to version 5.4.0 expects byte strings as Windows function
    # names, see the original PyPy issue [1] and the youtube-dl one [2].
@@ -2930,6 +2962,8 @@ __all__ = [
    'compat_HTMLParseError',
    'compat_HTMLParser',
    'compat_HTTPError',
+    'compat_Struct',
+    'compat_b64decode',
    'compat_basestring',
    'compat_chr',
    'compat_cookiejar',
@@ -2946,6 +2980,7 @@ __all__ = [
    'compat_http_client',
    'compat_http_server',
    'compat_input',
+    'compat_integer_types',
    'compat_itertools_count',
    'compat_kwargs',
    'compat_numeric_types',
--- a/youtube_dl/downloader/common.py
+++ b/youtube_dl/downloader/common.py
@@ -45,10 +45,12 @@ class FileDownloader(object):
    min_filesize:       Skip files smaller than this size
    max_filesize:       Skip files larger than this size
    xattr_set_filesize: Set ytdl.filesize user xattribute with expected size.
-                        (experimental)
    external_downloader_args:  A list of additional command-line arguments for the
                        external downloader.
    hls_use_mpegts:     Use the mpegts container for HLS videos.
+    http_chunk_size:    Size of a chunk for chunk-based HTTP downloading. May be
+                        useful for bypassing bandwidth throttling imposed by
+                        a webserver (experimental)

    Subclasses of this one must re-define the real_download method.
    """
@@ -246,12 +248,13 @@ class FileDownloader(object):
            if self.params.get('noprogress', False):
                self.to_screen('[download] Download completed')
            else:
-                s['_total_bytes_str'] = format_bytes(s['total_bytes'])
+                msg_template = '100%%'
+                if s.get('total_bytes') is not None:
+                    s['_total_bytes_str'] = format_bytes(s['total_bytes'])
+                    msg_template += ' of %(_total_bytes_str)s'
                if s.get('elapsed') is not None:
                    s['_elapsed_str'] = self.format_seconds(s['elapsed'])
-                    msg_template = '100%% of %(_total_bytes_str)s in %(_elapsed_str)s'
-                else:
-                    msg_template = '100%% of %(_total_bytes_str)s'
+                    msg_template += ' in %(_elapsed_str)s'
                self._report_progress_status(
                    msg_template % s, is_last_line=True)

--- a/youtube_dl/downloader/dash.py
+++ b/youtube_dl/downloader/dash.py
@@ -2,7 +2,10 @@ from __future__ import unicode_literals

 from .fragment import FragmentFD
 from ..compat import compat_urllib_error
-from ..utils import urljoin
+from ..utils import (
+    DownloadError,
+    urljoin,
+)


 class DashSegmentsFD(FragmentFD):
@@ -57,6 +60,14 @@ class DashSegmentsFD(FragmentFD):
                    count += 1
                    if count <= fragment_retries:
                        self.report_retry_fragment(err, frag_index, count, fragment_retries)
+                except DownloadError:
+                    # Don't retry fragment if error occurred during HTTP downloading
+                    # itself since it has own retry settings
+                    if not fatal:
+                        self.report_skip_fragment(frag_index)
+                        break
+                    raise
+
            if count > fragment_retries:
                if not fatal:
                    self.report_skip_fragment(frag_index)
--- a/youtube_dl/downloader/external.py
+++ b/youtube_dl/downloader/external.py
@@ -1,9 +1,10 @@
 from __future__ import unicode_literals

 import os.path
+import re
 import subprocess
 import sys
-import re
+import time

 from .common import FileDownloader
 from ..compat import (
@@ -30,6 +31,7 @@ class ExternalFD(FileDownloader):
        tmpfilename = self.temp_name(filename)

        try:
+            started = time.time()
            retval = self._call_downloader(tmpfilename, info_dict)
        except KeyboardInterrupt:
            if not info_dict.get('is_live'):
@@ -41,15 +43,20 @@ class ExternalFD(FileDownloader):
            self.to_screen('[%s] Interrupted by user' % self.get_basename())

        if retval == 0:
-            fsize = os.path.getsize(encodeFilename(tmpfilename))
-            self.to_screen('\r[%s] Downloaded %s bytes' % (self.get_basename(), fsize))
-            self.try_rename(tmpfilename, filename)
-            self._hook_progress({
-                'downloaded_bytes': fsize,
-                'total_bytes': fsize,
+            status = {
                'filename': filename,
                'status': 'finished',
-            })
+                'elapsed': time.time() - started,
+            }
+            if filename != '-':
+                fsize = os.path.getsize(encodeFilename(tmpfilename))
+                self.to_screen('\r[%s] Downloaded %s bytes' % (self.get_basename(), fsize))
+                self.try_rename(tmpfilename, filename)
+                status.update({
+                    'downloaded_bytes': fsize,
+                    'total_bytes': fsize,
+                })
+            self._hook_progress(status)
            return True
        else:
            self.to_stderr('\n')
--- a/youtube_dl/downloader/f4m.py
+++ b/youtube_dl/downloader/f4m.py
@@ -1,12 +1,12 @@
 from __future__ import division, unicode_literals

-import base64
 import io
 import itertools
 import time

 from .fragment import FragmentFD
 from ..compat import (
+    compat_b64decode,
    compat_etree_fromstring,
    compat_urlparse,
    compat_urllib_error,
@@ -312,7 +312,7 @@ class F4mFD(FragmentFD):
            boot_info = self._get_bootstrap_from_url(bootstrap_url)
        else:
            bootstrap_url = None
-            bootstrap = base64.b64decode(node.text.encode('ascii'))
+            bootstrap = compat_b64decode(node.text)
            boot_info = read_bootstrap_info(bootstrap)
        return boot_info, bootstrap_url

@@ -349,7 +349,7 @@ class F4mFD(FragmentFD):
        live = boot_info['live']
        metadata_node = media.find(_add_ns('metadata'))
        if metadata_node is not None:
-            metadata = base64.b64decode(metadata_node.text.encode('ascii'))
+            metadata = compat_b64decode(metadata_node.text)
        else:
            metadata = None

--- a/youtube_dl/downloader/fragment.py
+++ b/youtube_dl/downloader/fragment.py
@@ -74,9 +74,14 @@ class FragmentFD(FileDownloader):
        return not ctx['live'] and not ctx['tmpfilename'] == '-'

    def _read_ytdl_file(self, ctx):
+        assert 'ytdl_corrupt' not in ctx
        stream, _ = sanitize_open(self.ytdl_filename(ctx['filename']), 'r')
-        ctx['fragment_index'] = json.loads(stream.read())['downloader']['current_fragment']['index']
-        stream.close()
+        try:
+            ctx['fragment_index'] = json.loads(stream.read())['downloader']['current_fragment']['index']
+        except Exception:
+            ctx['ytdl_corrupt'] = True
+        finally:
+            stream.close()

    def _write_ytdl_file(self, ctx):
        frag_index_stream, _ = sanitize_open(self.ytdl_filename(ctx['filename']), 'w')
@@ -158,11 +163,17 @@ class FragmentFD(FileDownloader):
        if self.__do_ytdl_file(ctx):
            if os.path.isfile(encodeFilename(self.ytdl_filename(ctx['filename']))):
                self._read_ytdl_file(ctx)
-                if ctx['fragment_index'] > 0 and resume_len == 0:
+                is_corrupt = ctx.get('ytdl_corrupt') is True
+                is_inconsistent = ctx['fragment_index'] > 0 and resume_len == 0
+                if is_corrupt or is_inconsistent:
+                    message = (
+                        '.ytdl file is corrupt' if is_corrupt else
+                        'Inconsistent state of incomplete fragment download')
                    self.report_warning(
-                        'Inconsistent state of incomplete fragment download. '
-                        'Restarting from the beginning...')
+                        '%s. Restarting from the beginning...' % message)
                    ctx['fragment_index'] = resume_len = 0
+                    if 'ytdl_corrupt' in ctx:
+                        del ctx['ytdl_corrupt']
                    self._write_ytdl_file(ctx)
            else:
                self._write_ytdl_file(ctx)
@@ -241,12 +252,16 @@ class FragmentFD(FileDownloader):
            if os.path.isfile(ytdl_filename):
                os.remove(ytdl_filename)
        elapsed = time.time() - ctx['started']
-        self.try_rename(ctx['tmpfilename'], ctx['filename'])
-        fsize = os.path.getsize(encodeFilename(ctx['filename']))
+
+        if ctx['tmpfilename'] == '-':
+            downloaded_bytes = ctx['complete_frags_downloaded_bytes']
+        else:
+            self.try_rename(ctx['tmpfilename'], ctx['filename'])
+            downloaded_bytes = os.path.getsize(encodeFilename(ctx['filename']))

        self._hook_progress({
-            'downloaded_bytes': fsize,
-            'total_bytes': fsize,
+            'downloaded_bytes': downloaded_bytes,
+            'total_bytes': downloaded_bytes,
            'filename': ctx['filename'],
            'status': 'finished',
            'elapsed': elapsed,
--- a/youtube_dl/downloader/hls.py
+++ b/youtube_dl/downloader/hls.py
@@ -75,8 +75,9 @@ class HlsFD(FragmentFD):
                fd.add_progress_hook(ph)
            return fd.real_download(filename, info_dict)

-        def anvato_ad(s):
-            return s.startswith('#ANVATO-SEGMENT-INFO') and 'type=ad' in s
+        def is_ad_fragment(s):
+            return (s.startswith('#ANVATO-SEGMENT-INFO') and 'type=ad' in s or
+                    s.startswith('#UPLYNK-SEGMENT') and s.endswith(',ad'))

        media_frags = 0
        ad_frags = 0
@@ -86,7 +87,7 @@ class HlsFD(FragmentFD):
            if not line:
                continue
            if line.startswith('#'):
-                if anvato_ad(line):
+                if is_ad_fragment(line):
                    ad_frags += 1
                    ad_frag_next = True
                continue
@@ -195,7 +196,7 @@ class HlsFD(FragmentFD):
                        'start': sub_range_start,
                        'end': sub_range_start + int(splitted_byte_range[0]),
                    }
-                elif anvato_ad(line):
+                elif is_ad_fragment(line):
                    ad_frag_next = True

        self._finish_frag_download(ctx)
--- a/youtube_dl/downloader/http.py
+++ b/youtube_dl/downloader/http.py
@@ -4,13 +4,18 @@ import errno
 import os
 import socket
 import time
+import random
 import re

 from .common import FileDownloader
-from ..compat import compat_urllib_error
+from ..compat import (
+    compat_str,
+    compat_urllib_error,
+)
 from ..utils import (
    ContentTooShortError,
    encodeFilename,
+    int_or_none,
    sanitize_open,
    sanitized_Request,
    write_xattr,
@@ -38,21 +43,26 @@ class HttpFD(FileDownloader):
        add_headers = info_dict.get('http_headers')
        if add_headers:
            headers.update(add_headers)
-        basic_request = sanitized_Request(url, None, headers)
-        request = sanitized_Request(url, None, headers)

        is_test = self.params.get('test', False)
-
-        if is_test:
-            request.add_header('Range', 'bytes=0-%s' % str(self._TEST_FILE_SIZE - 1))
+        chunk_size = self._TEST_FILE_SIZE if is_test else (
+            info_dict.get('downloader_options', {}).get('http_chunk_size') or
+            self.params.get('http_chunk_size') or 0)

        ctx.open_mode = 'wb'
        ctx.resume_len = 0
+        ctx.data_len = None
+        ctx.block_size = self.params.get('buffersize', 1024)
+        ctx.start_time = time.time()
+        ctx.chunk_size = None

        if self.params.get('continuedl', True):
            # Establish possible resume length
            if os.path.isfile(encodeFilename(ctx.tmpfilename)):
-                ctx.resume_len = os.path.getsize(encodeFilename(ctx.tmpfilename))
+                ctx.resume_len = os.path.getsize(
+                    encodeFilename(ctx.tmpfilename))
+
+        ctx.is_resume = ctx.resume_len > 0

        count = 0
        retries = self.params.get('retries', 0)
@@ -64,11 +74,36 @@ class HttpFD(FileDownloader):
            def __init__(self, source_error):
                self.source_error = source_error

+        class NextFragment(Exception):
+            pass
+
+        def set_range(req, start, end):
+            range_header = 'bytes=%d-' % start
+            if end:
+                range_header += compat_str(end)
+            req.add_header('Range', range_header)
+
        def establish_connection():
-            if ctx.resume_len != 0:
-                self.report_resuming_byte(ctx.resume_len)
-                request.add_header('Range', 'bytes=%d-' % ctx.resume_len)
+            ctx.chunk_size = (random.randint(int(chunk_size * 0.95), chunk_size)
+                              if not is_test and chunk_size else chunk_size)
+            if ctx.resume_len > 0:
+                range_start = ctx.resume_len
+                if ctx.is_resume:
+                    self.report_resuming_byte(ctx.resume_len)
                ctx.open_mode = 'ab'
+            elif ctx.chunk_size > 0:
+                range_start = 0
+            else:
+                range_start = None
+            ctx.is_resume = False
+            range_end = range_start + ctx.chunk_size - 1 if ctx.chunk_size else None
+            if range_end and ctx.data_len is not None and range_end >= ctx.data_len:
+                range_end = ctx.data_len - 1
+            has_range = range_start is not None
+            ctx.has_range = has_range
+            request = sanitized_Request(url, None, headers)
+            if has_range:
+                set_range(request, range_start, range_end)
            # Establish connection
            try:
                ctx.data = self.ydl.urlopen(request)
@@ -77,29 +112,40 @@ class HttpFD(FileDownloader):
                # that don't support resuming and serve a whole file with no Content-Range
                # set in response despite of requested Range (see
                # https://github.com/rg3/youtube-dl/issues/6057#issuecomment-126129799)
-                if ctx.resume_len > 0:
+                if has_range:
                    content_range = ctx.data.headers.get('Content-Range')
                    if content_range:
-                        content_range_m = re.search(r'bytes (\d+)-', content_range)
+                        content_range_m = re.search(r'bytes (\d+)-(\d+)?(?:/(\d+))?', content_range)
                        # Content-Range is present and matches requested Range, resume is possible
-                        if content_range_m and ctx.resume_len == int(content_range_m.group(1)):
-                            return
+                        if content_range_m:
+                            if range_start == int(content_range_m.group(1)):
+                                content_range_end = int_or_none(content_range_m.group(2))
+                                content_len = int_or_none(content_range_m.group(3))
+                                accept_content_len = (
+                                    # Non-chunked download
+                                    not ctx.chunk_size or
+                                    # Chunked download and requested piece or
+                                    # its part is promised to be served
+                                    content_range_end == range_end or
+                                    content_len < range_end)
+                                if accept_content_len:
+                                    ctx.data_len = content_len
+                                    return
                    # Content-Range is either not present or invalid. Assuming remote webserver is
                    # trying to send the whole file, resume is not possible, so wiping the local file
                    # and performing entire redownload
                    self.report_unable_to_resume()
                    ctx.resume_len = 0
                    ctx.open_mode = 'wb'
+                ctx.data_len = int_or_none(ctx.data.info().get('Content-length', None))
                return
            except (compat_urllib_error.HTTPError, ) as err:
-                if (err.code < 500 or err.code >= 600) and err.code != 416:
-                    # Unexpected HTTP error
-                    raise
-                elif err.code == 416:
+                if err.code == 416:
                    # Unable to resume (requested range not satisfiable)
                    try:
                        # Open the connection again without the range header
-                        ctx.data = self.ydl.urlopen(basic_request)
+                        ctx.data = self.ydl.urlopen(
+                            sanitized_Request(url, None, headers))
                        content_length = ctx.data.info()['Content-Length']
                    except (compat_urllib_error.HTTPError, ) as err:
                        if err.code < 500 or err.code >= 600:
@@ -130,6 +176,9 @@ class HttpFD(FileDownloader):
                            ctx.resume_len = 0
                            ctx.open_mode = 'wb'
                            return
+                elif err.code < 500 or err.code >= 600:
+                    # Unexpected HTTP error
+                    raise
                raise RetryDownload(err)
            except socket.error as err:
                if err.errno != errno.ECONNRESET:
@@ -160,7 +209,7 @@ class HttpFD(FileDownloader):
                    return False

            byte_counter = 0 + ctx.resume_len
-            block_size = self.params.get('buffersize', 1024)
+            block_size = ctx.block_size
            start = time.time()

            # measure time over whole while-loop, so slow_down() and best_block_size() work together properly
@@ -168,10 +217,11 @@ class HttpFD(FileDownloader):
            before = start  # start measuring

            def retry(e):
-                if ctx.tmpfilename != '-':
+                to_stdout = ctx.tmpfilename == '-'
+                if not to_stdout:
                    ctx.stream.close()
                ctx.stream = None
-                ctx.resume_len = os.path.getsize(encodeFilename(ctx.tmpfilename))
+                ctx.resume_len = byte_counter if to_stdout else os.path.getsize(encodeFilename(ctx.tmpfilename))
                raise RetryDownload(e)

            while True:
@@ -233,25 +283,30 @@ class HttpFD(FileDownloader):

                # Progress message
                speed = self.calc_speed(start, now, byte_counter - ctx.resume_len)
-                if data_len is None:
+                if ctx.data_len is None:
                    eta = None
                else:
-                    eta = self.calc_eta(start, time.time(), data_len - ctx.resume_len, byte_counter - ctx.resume_len)
+                    eta = self.calc_eta(start, time.time(), ctx.data_len - ctx.resume_len, byte_counter - ctx.resume_len)

                self._hook_progress({
                    'status': 'downloading',
                    'downloaded_bytes': byte_counter,
-                    'total_bytes': data_len,
+                    'total_bytes': ctx.data_len,
                    'tmpfilename': ctx.tmpfilename,
                    'filename': ctx.filename,
                    'eta': eta,
                    'speed': speed,
-                    'elapsed': now - start,
+                    'elapsed': now - ctx.start_time,
                })

                if is_test and byte_counter == data_len:
                    break

+            if not is_test and ctx.chunk_size and ctx.data_len is not None and byte_counter < ctx.data_len:
+                ctx.resume_len = byte_counter
+                # ctx.block_size = block_size
+                raise NextFragment()
+
            if ctx.stream is None:
                self.to_stderr('\n')
                self.report_error('Did not get any data blocks')
@@ -276,7 +331,7 @@ class HttpFD(FileDownloader):
                'total_bytes': byte_counter,
                'filename': ctx.filename,
                'status': 'finished',
-                'elapsed': time.time() - start,
+                'elapsed': time.time() - ctx.start_time,
            })

            return True
@@ -290,6 +345,8 @@ class HttpFD(FileDownloader):
                if count <= retries:
                    self.report_retry(e.source_error, count, retries)
                continue
+            except NextFragment:
+                continue
            except SucceedDownload:
                return True

--- a/youtube_dl/downloader/ism.py
+++ b/youtube_dl/downloader/ism.py
@@ -1,25 +1,27 @@
 from __future__ import unicode_literals

 import time
-import struct
 import binascii
 import io

 from .fragment import FragmentFD
-from ..compat import compat_urllib_error
+from ..compat import (
+    compat_Struct,
+    compat_urllib_error,
+)


-u8 = struct.Struct(b'>B')
-u88 = struct.Struct(b'>Bx')
-u16 = struct.Struct(b'>H')
-u1616 = struct.Struct(b'>Hxx')
-u32 = struct.Struct(b'>I')
-u64 = struct.Struct(b'>Q')
+u8 = compat_Struct('>B')
+u88 = compat_Struct('>Bx')
+u16 = compat_Struct('>H')
+u1616 = compat_Struct('>Hxx')
+u32 = compat_Struct('>I')
+u64 = compat_Struct('>Q')

-s88 = struct.Struct(b'>bx')
-s16 = struct.Struct(b'>h')
-s1616 = struct.Struct(b'>hxx')
-s32 = struct.Struct(b'>i')
+s88 = compat_Struct('>bx')
+s16 = compat_Struct('>h')
+s1616 = compat_Struct('>hxx')
+s32 = compat_Struct('>i')

 unity_matrix = (s32.pack(0x10000) + s32.pack(0) * 3) * 2 + s32.pack(0x40000000)

@@ -139,7 +141,7 @@ def write_piff_header(stream, params):
        sample_entry_payload += u16.pack(0x18)  # depth
        sample_entry_payload += s16.pack(-1)  # pre defined

-        codec_private_data = binascii.unhexlify(params['codec_private_data'])
+        codec_private_data = binascii.unhexlify(params['codec_private_data'].encode('utf-8'))
        if fourcc in ('H264', 'AVC1'):
            sps, pps = codec_private_data.split(u32.pack(1))[1:]
            avcc_payload = u8.pack(1)  # configuration version
--- a/youtube_dl/downloader/rtmp.py
+++ b/youtube_dl/downloader/rtmp.py
@@ -29,66 +29,68 @@ class RtmpFD(FileDownloader):
            proc = subprocess.Popen(args, stderr=subprocess.PIPE)
            cursor_in_new_line = True
            proc_stderr_closed = False
-            while not proc_stderr_closed:
-                # read line from stderr
-                line = ''
-                while True:
-                    char = proc.stderr.read(1)
-                    if not char:
-                        proc_stderr_closed = True
-                        break
-                    if char in [b'\r', b'\n']:
-                        break
-                    line += char.decode('ascii', 'replace')
-                if not line:
-                    # proc_stderr_closed is True
-                    continue
-                mobj = re.search(r'([0-9]+\.[0-9]{3}) kB / [0-9]+\.[0-9]{2} sec \(([0-9]{1,2}\.[0-9])%\)', line)
-                if mobj:
-                    downloaded_data_len = int(float(mobj.group(1)) * 1024)
-                    percent = float(mobj.group(2))
-                    if not resume_percent:
-                        resume_percent = percent
-                        resume_downloaded_data_len = downloaded_data_len
-                    time_now = time.time()
-                    eta = self.calc_eta(start, time_now, 100 - resume_percent, percent - resume_percent)
-                    speed = self.calc_speed(start, time_now, downloaded_data_len - resume_downloaded_data_len)
-                    data_len = None
-                    if percent > 0:
-                        data_len = int(downloaded_data_len * 100 / percent)
-                    self._hook_progress({
-                        'status': 'downloading',
-                        'downloaded_bytes': downloaded_data_len,
-                        'total_bytes_estimate': data_len,
-                        'tmpfilename': tmpfilename,
-                        'filename': filename,
-                        'eta': eta,
-                        'elapsed': time_now - start,
-                        'speed': speed,
-                    })
-                    cursor_in_new_line = False
-                else:
-                    # no percent for live streams
-                    mobj = re.search(r'([0-9]+\.[0-9]{3}) kB / [0-9]+\.[0-9]{2} sec', line)
+            try:
+                while not proc_stderr_closed:
+                    # read line from stderr
+                    line = ''
+                    while True:
+                        char = proc.stderr.read(1)
+                        if not char:
+                            proc_stderr_closed = True
+                            break
+                        if char in [b'\r', b'\n']:
+                            break
+                        line += char.decode('ascii', 'replace')
+                    if not line:
+                        # proc_stderr_closed is True
+                        continue
+                    mobj = re.search(r'([0-9]+\.[0-9]{3}) kB / [0-9]+\.[0-9]{2} sec \(([0-9]{1,2}\.[0-9])%\)', line)
                    if mobj:
                        downloaded_data_len = int(float(mobj.group(1)) * 1024)
+                        percent = float(mobj.group(2))
+                        if not resume_percent:
+                            resume_percent = percent
+                            resume_downloaded_data_len = downloaded_data_len
                        time_now = time.time()
-                        speed = self.calc_speed(start, time_now, downloaded_data_len)
+                        eta = self.calc_eta(start, time_now, 100 - resume_percent, percent - resume_percent)
+                        speed = self.calc_speed(start, time_now, downloaded_data_len - resume_downloaded_data_len)
+                        data_len = None
+                        if percent > 0:
+                            data_len = int(downloaded_data_len * 100 / percent)
                        self._hook_progress({
+                            'status': 'downloading',
                            'downloaded_bytes': downloaded_data_len,
+                            'total_bytes_estimate': data_len,
                            'tmpfilename': tmpfilename,
                            'filename': filename,
-                            'status': 'downloading',
+                            'eta': eta,
                            'elapsed': time_now - start,
                            'speed': speed,
                        })
                        cursor_in_new_line = False
-                    elif self.params.get('verbose', False):
-                        if not cursor_in_new_line:
-                            self.to_screen('')
-                        cursor_in_new_line = True
-                        self.to_screen('[rtmpdump] ' + line)
-            proc.wait()
+                    else:
+                        # no percent for live streams
+                        mobj = re.search(r'([0-9]+\.[0-9]{3}) kB / [0-9]+\.[0-9]{2} sec', line)
+                        if mobj:
+                            downloaded_data_len = int(float(mobj.group(1)) * 1024)
+                            time_now = time.time()
+                            speed = self.calc_speed(start, time_now, downloaded_data_len)
+                            self._hook_progress({
+                                'downloaded_bytes': downloaded_data_len,
+                                'tmpfilename': tmpfilename,
+                                'filename': filename,
+                                'status': 'downloading',
+                                'elapsed': time_now - start,
+                                'speed': speed,
+                            })
+                            cursor_in_new_line = False
+                        elif self.params.get('verbose', False):
+                            if not cursor_in_new_line:
+                                self.to_screen('')
+                            cursor_in_new_line = True
+                            self.to_screen('[rtmpdump] ' + line)
+            finally:
+                proc.wait()
            if not cursor_in_new_line:
                self.to_screen('')
            return proc.returncode
@@ -163,7 +165,15 @@ class RtmpFD(FileDownloader):
        RD_INCOMPLETE = 2
        RD_NO_CONNECT = 3

-        retval = run_rtmpdump(args)
+        started = time.time()
+
+        try:
+            retval = run_rtmpdump(args)
+        except KeyboardInterrupt:
+            if not info_dict.get('is_live'):
+                raise
+            retval = RD_SUCCESS
+            self.to_screen('\n[rtmpdump] Interrupted by user')

        if retval == RD_NO_CONNECT:
            self.report_error('[rtmpdump] Could not connect to RTMP server.')
@@ -171,7 +181,7 @@ class RtmpFD(FileDownloader):

        while retval in (RD_INCOMPLETE, RD_FAILED) and not test and not live:
            prevsize = os.path.getsize(encodeFilename(tmpfilename))
-            self.to_screen('[rtmpdump] %s bytes' % prevsize)
+            self.to_screen('[rtmpdump] Downloaded %s bytes' % prevsize)
            time.sleep(5.0)  # This seems to be needed
            args = basic_args + ['--resume']
            if retval == RD_FAILED:
@@ -188,13 +198,14 @@ class RtmpFD(FileDownloader):
                break
        if retval == RD_SUCCESS or (test and retval == RD_INCOMPLETE):
            fsize = os.path.getsize(encodeFilename(tmpfilename))
-            self.to_screen('[rtmpdump] %s bytes' % fsize)
+            self.to_screen('[rtmpdump] Downloaded %s bytes' % fsize)
            self.try_rename(tmpfilename, filename)
            self._hook_progress({
                'downloaded_bytes': fsize,
                'total_bytes': fsize,
                'filename': filename,
                'status': 'finished',
+                'elapsed': time.time() - started,
            })
            return True
        else:
--- a/youtube_dl/extractor/abc.py
+++ b/youtube_dl/extractor/abc.py
@@ -13,6 +13,7 @@ from ..utils import (
    int_or_none,
    parse_iso8601,
    try_get,
+    unescapeHTML,
    update_url_query,
 )

@@ -104,21 +105,22 @@ class ABCIE(InfoExtractor):

 class ABCIViewIE(InfoExtractor):
    IE_NAME = 'abc.net.au:iview'
-    _VALID_URL = r'https?://iview\.abc\.net\.au/programs/[^/]+/(?P<id>[^/?#]+)'
+    _VALID_URL = r'https?://iview\.abc\.net\.au/(?:[^/]+/)*video/(?P<id>[^/?#]+)'
    _GEO_COUNTRIES = ['AU']

    # ABC iview programs are normally available for 14 days only.
    _TESTS = [{
-        'url': 'http://iview.abc.net.au/programs/call-the-midwife/ZW0898A003S00',
+        'url': 'https://iview.abc.net.au/show/ben-and-hollys-little-kingdom/series/0/video/ZX9371A050S00',
        'md5': 'cde42d728b3b7c2b32b1b94b4a548afc',
        'info_dict': {
-            'id': 'ZW0898A003S00',
+            'id': 'ZX9371A050S00',
            'ext': 'mp4',
-            'title': 'Series 5 Ep 3',
-            'description': 'md5:e0ef7d4f92055b86c4f33611f180ed79',
-            'upload_date': '20171228',
-            'uploader_id': 'abc1',
-            'timestamp': 1514499187,
+            'title': "Gaston's Birthday",
+            'series': "Ben And Holly's Little Kingdom",
+            'description': 'md5:f9de914d02f226968f598ac76f105bcf',
+            'upload_date': '20180604',
+            'uploader_id': 'abc4kids',
+            'timestamp': 1528140219,
        },
        'params': {
            'skip_download': True,
@@ -127,17 +129,16 @@ class ABCIViewIE(InfoExtractor):

    def _real_extract(self, url):
        video_id = self._match_id(url)
-        webpage = self._download_webpage(url, video_id)
-        video_params = self._parse_json(self._search_regex(
-            r'videoParams\s*=\s*({.+?});', webpage, 'video params'), video_id)
-        title = video_params.get('title') or video_params['seriesTitle']
-        stream = next(s for s in video_params['playlist'] if s.get('type') == 'program')
+        video_params = self._download_json(
+            'https://iview.abc.net.au/api/programs/' + video_id, video_id)
+        title = unescapeHTML(video_params.get('title') or video_params['seriesTitle'])
+        stream = next(s for s in video_params['playlist'] if s.get('type') in ('program', 'livestream'))

-        house_number = video_params.get('episodeHouseNumber')
-        path = '/auth/hls/sign?ts={0}&hn={1}&d=android-mobile'.format(
+        house_number = video_params.get('episodeHouseNumber') or video_id
+        path = '/auth/hls/sign?ts={0}&hn={1}&d=android-tablet'.format(
            int(time.time()), house_number)
        sig = hmac.new(
-            'android.content.res.Resources'.encode('utf-8'),
+            b'android.content.res.Resources',
            path.encode('utf-8'), hashlib.sha256).hexdigest()
        token = self._download_webpage(
            'http://iview.abc.net.au{0}&sig={1}'.format(path, sig), video_id)
@@ -167,18 +168,26 @@ class ABCIViewIE(InfoExtractor):
                'ext': 'vtt',
            }]

+        is_live = video_params.get('livestream') == '1'
+        if is_live:
+            title = self._live_title(title)
+
        return {
            'id': video_id,
            'title': title,
-            'description': self._html_search_meta(['og:description', 'twitter:description'], webpage),
-            'thumbnail': self._html_search_meta(['og:image', 'twitter:image:src'], webpage),
+            'description': video_params.get('description'),
+            'thumbnail': video_params.get('thumbnail'),
            'duration': int_or_none(video_params.get('eventDuration')),
            'timestamp': parse_iso8601(video_params.get('pubDate'), ' '),
-            'series': video_params.get('seriesTitle'),
+            'series': unescapeHTML(video_params.get('seriesTitle')),
            'series_id': video_params.get('seriesHouseNumber') or video_id[:7],
-            'episode_number': int_or_none(self._html_search_meta('episodeNumber', webpage, default=None)),
-            'episode': self._html_search_meta('episode_title', webpage, default=None),
+            'season_number': int_or_none(self._search_regex(
+                r'\bSeries\s+(\d+)\b', title, 'season number', default=None)),
+            'episode_number': int_or_none(self._search_regex(
+                r'\bEp\s+(\d+)\b', title, 'episode number', default=None)),
+            'episode_id': house_number,
            'uploader_id': video_params.get('channel'),
            'formats': formats,
            'subtitles': subtitles,
+            'is_live': is_live,
        }
--- a/youtube_dl/extractor/abcnews.py
+++ b/youtube_dl/extractor/abcnews.py
@@ -66,7 +66,7 @@ class AbcNewsIE(InfoExtractor):
    _TESTS = [{
        'url': 'http://abcnews.go.com/Blotter/News/dramatic-video-rare-death-job-america/story?id=10498713#.UIhwosWHLjY',
        'info_dict': {
-            'id': '10498713',
+            'id': '10505354',
            'ext': 'flv',
            'display_id': 'dramatic-video-rare-death-job-america',
            'title': 'Occupational Hazards',
@@ -79,7 +79,7 @@ class AbcNewsIE(InfoExtractor):
    }, {
        'url': 'http://abcnews.go.com/Entertainment/justin-timberlake-performs-stop-feeling-eurovision-2016/story?id=39125818',
        'info_dict': {
-            'id': '39125818',
+            'id': '38897857',
            'ext': 'mp4',
            'display_id': 'justin-timberlake-performs-stop-feeling-eurovision-2016',
            'title': 'Justin Timberlake Drops Hints For Secret Single',
--- a/youtube_dl/extractor/acast.py
+++ b/youtube_dl/extractor/acast.py
@@ -7,7 +7,9 @@ import functools
 from .common import InfoExtractor
 from ..compat import compat_str
 from ..utils import (
+    float_or_none,
    int_or_none,
+    try_get,
    unified_timestamp,
    OnDemandPagedList,
 )
@@ -24,40 +26,58 @@ class ACastIE(InfoExtractor):
            'id': '57de3baa-4bb0-487e-9418-2692c1277a34',
            'ext': 'mp3',
            'title': '"Where Are You?": Taipei 101, Taiwan',
+            'description': 'md5:a0b4ef3634e63866b542e5b1199a1a0e',
            'timestamp': 1196172000,
            'upload_date': '20071127',
-            'description': 'md5:a0b4ef3634e63866b542e5b1199a1a0e',
            'duration': 211,
+            'creator': 'Concierge',
+            'series': 'Condé Nast Traveler Podcast',
+            'episode': '"Where Are You?": Taipei 101, Taiwan',
        }
    }, {
        # test with multiple blings
        'url': 'https://www.acast.com/sparpodcast/2.raggarmordet-rosterurdetforflutna',
-        'md5': 'e87d5b8516cd04c0d81b6ee1caca28d0',
+        'md5': 'a02393c74f3bdb1801c3ec2695577ce0',
        'info_dict': {
            'id': '2a92b283-1a75-4ad8-8396-499c641de0d9',
            'ext': 'mp3',
            'title': '2. Raggarmordet - Röster ur det förflutna',
+            'description': 'md5:4f81f6d8cf2e12ee21a321d8bca32db4',
            'timestamp': 1477346700,
            'upload_date': '20161024',
-            'description': 'md5:4f81f6d8cf2e12ee21a321d8bca32db4',
-            'duration': 2766,
+            'duration': 2766.602563,
+            'creator': 'Anton Berg & Martin Johnson',
+            'series': 'Spår',
+            'episode': '2. Raggarmordet - Röster ur det förflutna',
        }
    }]

    def _real_extract(self, url):
        channel, display_id = re.match(self._VALID_URL, url).groups()
+        s = self._download_json(
+            'https://play-api.acast.com/stitch/%s/%s' % (channel, display_id),
+            display_id)['result']
+        media_url = s['url']
        cast_data = self._download_json(
-            'https://play-api.acast.com/splash/%s/%s' % (channel, display_id), display_id)
-        e = cast_data['result']['episode']
+            'https://play-api.acast.com/splash/%s/%s' % (channel, display_id),
+            display_id)['result']
+        e = cast_data['episode']
+        title = e['name']
        return {
            'id': compat_str(e['id']),
            'display_id': display_id,
-            'url': e['mediaUrl'],
-            'title': e['name'],
-            'description': e.get('description'),
+            'url': media_url,
+            'title': title,
+            'description': e.get('description') or e.get('summary'),
            'thumbnail': e.get('image'),
            'timestamp': unified_timestamp(e.get('publishingDate')),
-            'duration': int_or_none(e.get('duration')),
+            'duration': float_or_none(s.get('duration') or e.get('duration')),
+            'filesize': int_or_none(e.get('contentLength')),
+            'creator': try_get(cast_data, lambda x: x['show']['author'], compat_str),
+            'series': try_get(cast_data, lambda x: x['show']['name'], compat_str),
+            'season_number': int_or_none(e.get('seasonNumber')),
+            'episode': title,
+            'episode_number': int_or_none(e.get('episodeNumber')),
        }


--- a/youtube_dl/extractor/adn.py
+++ b/youtube_dl/extractor/adn.py
@@ -2,17 +2,25 @@
 from __future__ import unicode_literals

 import base64
+import binascii
 import json
 import os
+import random

 from .common import InfoExtractor
 from ..aes import aes_cbc_decrypt
-from ..compat import compat_ord
+from ..compat import (
+    compat_b64decode,
+    compat_ord,
+)
 from ..utils import (
    bytes_to_intlist,
+    bytes_to_long,
    ExtractorError,
    float_or_none,
    intlist_to_bytes,
+    long_to_bytes,
+    pkcs1pad,
    srt_subtitles_timecode,
    strip_or_none,
    urljoin,
@@ -33,6 +41,7 @@ class ADNIE(InfoExtractor):
        }
    }
    _BASE_URL = 'http://animedigitalnetwork.fr'
+    _RSA_KEY = (0xc35ae1e4356b65a73b551493da94b8cb443491c0aa092a357a5aee57ffc14dda85326f42d716e539a34542a0d3f363adf16c5ec222d713d5997194030ee2e4f0d1fb328c01a81cf6868c090d50de8e169c6b13d1675b9eeed1cbc51e1fffca9b38af07f37abd790924cd3bee59d0257cfda4fe5f3f0534877e21ce5821447d1b, 65537)

    def _get_subtitles(self, sub_path, video_id):
        if not sub_path:
@@ -40,17 +49,15 @@ class ADNIE(InfoExtractor):

        enc_subtitles = self._download_webpage(
            urljoin(self._BASE_URL, sub_path),
-            video_id, fatal=False, headers={
-                'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64; rv:53.0) Gecko/20100101 Firefox/53.0',
-            })
+            video_id, fatal=False)
        if not enc_subtitles:
            return None

        # http://animedigitalnetwork.fr/components/com_vodvideo/videojs/adn-vjs.min.js
        dec_subtitles = intlist_to_bytes(aes_cbc_decrypt(
-            bytes_to_intlist(base64.b64decode(enc_subtitles[24:])),
-            bytes_to_intlist(b'\x1b\xe0\x29\x61\x38\x94\x24\x00\x12\xbd\xc5\x80\xac\xce\xbe\xb0'),
-            bytes_to_intlist(base64.b64decode(enc_subtitles[:24]))
+            bytes_to_intlist(compat_b64decode(enc_subtitles[24:])),
+            bytes_to_intlist(binascii.unhexlify(self._K + '9032ad7083106400')),
+            bytes_to_intlist(compat_b64decode(enc_subtitles[:24]))
        ))
        subtitles_json = self._parse_json(
            dec_subtitles[:-compat_ord(dec_subtitles[-1])].decode(),
@@ -105,15 +112,31 @@ class ADNIE(InfoExtractor):

        options = player_config.get('options') or {}
        metas = options.get('metas') or {}
-        title = metas.get('title') or video_info['title']
        links = player_config.get('links') or {}
+        sub_path = player_config.get('subtitles')
        error = None
        if not links:
-            links_url = player_config['linksurl']
-            links_data = self._download_json(urljoin(
-                self._BASE_URL, links_url), video_id)
+            links_url = player_config.get('linksurl') or options['videoUrl']
+            token = options['token']
+            self._K = ''.join([random.choice('0123456789abcdef') for _ in range(16)])
+            message = bytes_to_intlist(json.dumps({
+                'k': self._K,
+                'e': 60,
+                't': token,
+            }))
+            padded_message = intlist_to_bytes(pkcs1pad(message, 128))
+            n, e = self._RSA_KEY
+            encrypted_message = long_to_bytes(pow(bytes_to_long(padded_message), e, n))
+            authorization = base64.b64encode(encrypted_message).decode()
+            links_data = self._download_json(
+                urljoin(self._BASE_URL, links_url), video_id, headers={
+                    'Authorization': 'Bearer ' + authorization,
+                })
            links = links_data.get('links') or {}
+            metas = metas or links_data.get('meta') or {}
+            sub_path = (sub_path or links_data.get('subtitles')) + '&token=' + token
            error = links_data.get('error')
+        title = metas.get('title') or video_info['title']

        formats = []
        for format_id, qualities in links.items():
@@ -144,7 +167,7 @@ class ADNIE(InfoExtractor):
            'description': strip_or_none(metas.get('summary') or video_info.get('resume')),
            'thumbnail': video_info.get('image'),
            'formats': formats,
-            'subtitles': self.extract_subtitles(player_config.get('subtitles'), video_id),
+            'subtitles': self.extract_subtitles(sub_path, video_id),
            'episode': metas.get('subtitle') or video_info.get('videoTitle'),
            'series': video_info.get('playlistTitle'),
        }
--- a/youtube_dl/extractor/adobepass.py
+++ b/youtube_dl/extractor/adobepass.py
@@ -1325,8 +1325,8 @@ class AdobePassIE(InfoExtractor):
    _DOWNLOADING_LOGIN_PAGE = 'Downloading Provider Login Page'

    def _download_webpage_handle(self, *args, **kwargs):
-        headers = kwargs.get('headers', {})
-        headers.update(self.geo_verification_headers())
+        headers = self.geo_verification_headers()
+        headers.update(kwargs.get('headers', {}))
        kwargs['headers'] = headers
        return super(AdobePassIE, self)._download_webpage_handle(
            *args, **compat_kwargs(kwargs))
--- a/youtube_dl/extractor/adultswim.py
+++ b/youtube_dl/extractor/adultswim.py
@@ -7,6 +7,7 @@ from .turner import TurnerBaseIE
 from ..utils import (
    int_or_none,
    strip_or_none,
+    url_or_none,
 )


@@ -98,7 +99,7 @@ class AdultSwimIE(TurnerBaseIE):
            if not video_id:
                entries = []
                for episode in video_data.get('archiveEpisodes', []):
-                    episode_url = episode.get('url')
+                    episode_url = url_or_none(episode.get('url'))
                    if not episode_url:
                        continue
                    entries.append(self.url_result(
--- a/youtube_dl/extractor/aenetworks.py
+++ b/youtube_dl/extractor/aenetworks.py
@@ -122,7 +122,8 @@ class AENetworksIE(AENetworksBaseIE):

        query = {
            'mbr': 'true',
-            'assetTypes': 'high_video_s3'
+            'assetTypes': 'high_video_ak',
+            'switch': 'hls_high_ak',
        }
        video_id = self._html_search_meta('aetn:VideoID', webpage)
        media_url = self._search_regex(
--- a/youtube_dl/extractor/afreecatv.py
+++ b/youtube_dl/extractor/afreecatv.py
@@ -9,6 +9,8 @@ from ..utils import (
    determine_ext,
    ExtractorError,
    int_or_none,
+    url_or_none,
+    urlencode_postdata,
    xpath_text,
 )

@@ -28,6 +30,7 @@ class AfreecaTVIE(InfoExtractor):
                        )
                        (?P<id>\d+)
                    '''
+    _NETRC_MACHINE = 'afreecatv'
    _TESTS = [{
        'url': 'http://live.afreecatv.com:8079/app/index.cgi?szType=read_ucc_bbs&szBjId=dailyapril&nStationNo=16711924&nBbsNo=18605867&nTitleNo=36164052&szSkin=',
        'md5': 'f72c89fe7ecc14c1b5ce506c4996046e',
@@ -139,22 +142,22 @@ class AfreecaTVIE(InfoExtractor):
            'skip_download': True,
        },
    }, {
-        # adult video
-        'url': 'http://vod.afreecatv.com/PLAYER/STATION/26542731',
+        # PARTIAL_ADULT
+        'url': 'http://vod.afreecatv.com/PLAYER/STATION/32028439',
        'info_dict': {
-            'id': '20171001_F1AE1711_196617479_1',
+            'id': '20180327_27901457_202289533_1',
            'ext': 'mp4',
-            'title': '[생]서아 초심 찾기 방송 (part 1)',
+            'title': '[생]빨개요♥ (part 1)',
            'thumbnail': 're:^https?://(?:video|st)img.afreecatv.com/.*$',
-            'uploader': 'BJ서아',
+            'uploader': '[SA]서아',
            'uploader_id': 'bjdyrksu',
-            'upload_date': '20171001',
-            'duration': 3600,
-            'age_limit': 18,
+            'upload_date': '20180327',
+            'duration': 3601,
        },
        'params': {
            'skip_download': True,
        },
+        'expected_warnings': ['adult content'],
    }, {
        'url': 'http://www.afreecatv.com/player/Player.swf?szType=szBjId=djleegoon&nStationNo=11273158&nBbsNo=13161095&nTitleNo=36327652',
        'only_matching': True,
@@ -172,25 +175,107 @@ class AfreecaTVIE(InfoExtractor):
            video_key['part'] = int(m.group('part'))
        return video_key

+    def _real_initialize(self):
+        self._login()
+
+    def _login(self):
+        username, password = self._get_login_info()
+        if username is None:
+            return
+
+        login_form = {
+            'szWork': 'login',
+            'szType': 'json',
+            'szUid': username,
+            'szPassword': password,
+            'isSaveId': 'false',
+            'szScriptVar': 'oLoginRet',
+            'szAction': '',
+        }
+
+        response = self._download_json(
+            'https://login.afreecatv.com/app/LoginAction.php', None,
+            'Logging in', data=urlencode_postdata(login_form))
+
+        _ERRORS = {
+            -4: 'Your account has been suspended due to a violation of our terms and policies.',
+            -5: 'https://member.afreecatv.com/app/user_delete_progress.php',
+            -6: 'https://login.afreecatv.com/membership/changeMember.php',
+            -8: "Hello! AfreecaTV here.\nThe username you have entered belongs to \n an account that requires a legal guardian's consent. \nIf you wish to use our services without restriction, \nplease make sure to go through the necessary verification process.",
+            -9: 'https://member.afreecatv.com/app/pop_login_block.php',
+            -11: 'https://login.afreecatv.com/afreeca/second_login.php',
+            -12: 'https://member.afreecatv.com/app/user_security.php',
+            0: 'The username does not exist or you have entered the wrong password.',
+            -1: 'The username does not exist or you have entered the wrong password.',
+            -3: 'You have entered your username/password incorrectly.',
+            -7: 'You cannot use your Global AfreecaTV account to access Korean AfreecaTV.',
+            -10: 'Sorry for the inconvenience. \nYour account has been blocked due to an unauthorized access. \nPlease contact our Help Center for assistance.',
+            -32008: 'You have failed to log in. Please contact our Help Center.',
+        }
+
+        result = int_or_none(response.get('RESULT'))
+        if result != 1:
+            error = _ERRORS.get(result, 'You have failed to log in.')
+            raise ExtractorError(
+                'Unable to login: %s said: %s' % (self.IE_NAME, error),
+                expected=True)
+
    def _real_extract(self, url):
        video_id = self._match_id(url)

-        video_xml = self._download_xml(
-            'http://afbbs.afreecatv.com:8080/api/video/get_video_info.php',
-            video_id, query={
-                'nTitleNo': video_id,
-                'partialView': 'SKIP_ADULT',
-            })
+        webpage = self._download_webpage(url, video_id)

-        flag = xpath_text(video_xml, './track/flag', 'flag', default=None)
-        if flag and flag != 'SUCCEED':
+        if re.search(r'alert\(["\']This video has been deleted', webpage):
            raise ExtractorError(
-                '%s said: %s' % (self.IE_NAME, flag), expected=True)
+                'Video %s has been deleted' % video_id, expected=True)

-        video_element = video_xml.findall(compat_xpath('./track/video'))[1]
+        station_id = self._search_regex(
+            r'nStationNo\s*=\s*(\d+)', webpage, 'station')
+        bbs_id = self._search_regex(
+            r'nBbsNo\s*=\s*(\d+)', webpage, 'bbs')
+        video_id = self._search_regex(
+            r'nTitleNo\s*=\s*(\d+)', webpage, 'title', default=video_id)
+
+        partial_view = False
+        for _ in range(2):
+            query = {
+                'nTitleNo': video_id,
+                'nStationNo': station_id,
+                'nBbsNo': bbs_id,
+            }
+            if partial_view:
+                query['partialView'] = 'SKIP_ADULT'
+            video_xml = self._download_xml(
+                'http://afbbs.afreecatv.com:8080/api/video/get_video_info.php',
+                video_id, 'Downloading video info XML%s'
+                % (' (skipping adult)' if partial_view else ''),
+                video_id, headers={
+                    'Referer': url,
+                }, query=query)
+
+            flag = xpath_text(video_xml, './track/flag', 'flag', default=None)
+            if flag and flag == 'SUCCEED':
+                break
+            if flag == 'PARTIAL_ADULT':
+                self._downloader.report_warning(
+                    'In accordance with local laws and regulations, underage users are restricted from watching adult content. '
+                    'Only content suitable for all ages will be downloaded. '
+                    'Provide account credentials if you wish to download restricted content.')
+                partial_view = True
+                continue
+            elif flag == 'ADULT':
+                error = 'Only users older than 19 are able to watch this video. Provide account credentials to download this content.'
+            else:
+                error = flag
+            raise ExtractorError(
+                '%s said: %s' % (self.IE_NAME, error), expected=True)
+        else:
+            raise ExtractorError('Unable to download video info')
+
+        video_element = video_xml.findall(compat_xpath('./track/video'))[-1]
        if video_element is None or video_element.text is None:
-            raise ExtractorError('Specified AfreecaTV video does not exist',
-                                 expected=True)
+            raise ExtractorError(
+                'Video %s video does not exist' % video_id, expected=True)

        video_url = video_element.text.strip()

@@ -220,7 +305,7 @@ class AfreecaTVIE(InfoExtractor):
            file_elements = video_element.findall(compat_xpath('./file'))
            one = len(file_elements) == 1
            for file_num, file_element in enumerate(file_elements, start=1):
-                file_url = file_element.text
+                file_url = url_or_none(file_element.text)
                if not file_url:
                    continue
                key = file_element.get('key', '')
--- a/youtube_dl/extractor/amcnetworks.py
+++ b/youtube_dl/extractor/amcnetworks.py
@@ -11,7 +11,7 @@ from ..utils import (


 class AMCNetworksIE(ThePlatformIE):
-    _VALID_URL = r'https?://(?:www\.)?(?:amc|bbcamerica|ifc|wetv)\.com/(?:movies|shows(?:/[^/]+)+)/(?P<id>[^/?#]+)'
+    _VALID_URL = r'https?://(?:www\.)?(?:amc|bbcamerica|ifc|(?:we|sundance)tv)\.com/(?:movies|shows(?:/[^/]+)+)/(?P<id>[^/?#]+)'
    _TESTS = [{
        'url': 'http://www.ifc.com/shows/maron/season-04/episode-01/step-1',
        'md5': '',
@@ -51,6 +51,9 @@ class AMCNetworksIE(ThePlatformIE):
    }, {
        'url': 'http://www.wetv.com/shows/la-hair/videos/season-05/episode-09-episode-9-2/episode-9-sneak-peek-3',
        'only_matching': True,
+    }, {
+        'url': 'https://www.sundancetv.com/shows/riviera/full-episodes/season-1/episode-01-episode-1',
+        'only_matching': True,
    }]

    def _real_extract(self, url):
--- a/youtube_dl/extractor/americastestkitchen.py
+++ b/youtube_dl/extractor/americastestkitchen.py
--- a/youtube_dl/extractor/amp.py
+++ b/youtube_dl/extractor/amp.py
@@ -3,11 +3,12 @@ from __future__ import unicode_literals

 from .common import InfoExtractor
 from ..utils import (
-    int_or_none,
-    parse_iso8601,
-    mimetype2ext,
    determine_ext,
    ExtractorError,
+    int_or_none,
+    mimetype2ext,
+    parse_iso8601,
+    url_or_none,
 )


@@ -35,7 +36,7 @@ class AMPIE(InfoExtractor):
                media_thumbnail = [media_thumbnail]
            for thumbnail_data in media_thumbnail:
                thumbnail = thumbnail_data.get('@attributes', {})
-                thumbnail_url = thumbnail.get('url')
+                thumbnail_url = url_or_none(thumbnail.get('url'))
                if not thumbnail_url:
                    continue
                thumbnails.append({
@@ -51,7 +52,7 @@ class AMPIE(InfoExtractor):
                media_subtitle = [media_subtitle]
            for subtitle_data in media_subtitle:
                subtitle = subtitle_data.get('@attributes', {})
-                subtitle_href = subtitle.get('href')
+                subtitle_href = url_or_none(subtitle.get('href'))
                if not subtitle_href:
                    continue
                subtitles.setdefault(subtitle.get('lang') or 'en', []).append({
@@ -65,7 +66,7 @@ class AMPIE(InfoExtractor):
            media_content = [media_content]
        for media_data in media_content:
            media = media_data.get('@attributes', {})
-            media_url = media.get('url')
+            media_url = url_or_none(media.get('url'))
            if not media_url:
                continue
            ext = mimetype2ext(media.get('type')) or determine_ext(media_url)
@@ -79,7 +80,7 @@ class AMPIE(InfoExtractor):
            else:
                formats.append({
                    'format_id': media_data.get('media-category', {}).get('@attributes', {}).get('label'),
-                    'url': media['url'],
+                    'url': media_url,
                    'tbr': int_or_none(media.get('bitrate')),
                    'filesize': int_or_none(media.get('fileSize')),
                    'ext': ext,
--- a/youtube_dl/extractor/animeondemand.py
+++ b/youtube_dl/extractor/animeondemand.py
@@ -8,6 +8,7 @@ from ..utils import (
    determine_ext,
    extract_attributes,
    ExtractorError,
+    url_or_none,
    urlencode_postdata,
    urljoin,
 )
@@ -52,7 +53,7 @@ class AnimeOnDemandIE(InfoExtractor):
    }]

    def _login(self):
-        (username, password) = self._get_login_info()
+        username, password = self._get_login_info()
        if username is None:
            return

@@ -165,7 +166,7 @@ class AnimeOnDemandIE(InfoExtractor):
                        }, fatal=False)
                    if not playlist:
                        continue
-                    stream_url = playlist.get('streamurl')
+                    stream_url = url_or_none(playlist.get('streamurl'))
                    if stream_url:
                        rtmp = re.search(
                            r'^(?P<url>rtmpe?://(?P<host>[^/]+)/(?P<app>.+/))(?P<playpath>mp[34]:.+)',
--- a/youtube_dl/extractor/anvato.py
+++ b/youtube_dl/extractor/anvato.py
@@ -134,9 +134,33 @@ class AnvatoIE(InfoExtractor):
        'telemundo': 'anvato_mcp_telemundo_web_prod_c5278d51ad46fda4b6ca3d0ea44a7846a054f582'
    }

+    _API_KEY = '3hwbSuqqT690uxjNYBktSQpa5ZrpYYR0Iofx7NcJHyA'
+
    _ANVP_RE = r'<script[^>]+\bdata-anvp\s*=\s*(["\'])(?P<anvp>(?:(?!\1).)+)\1'
    _AUTH_KEY = b'\x31\xc2\x42\x84\x9e\x73\xa0\xce'

+    _TESTS = [{
+        # from https://www.boston25news.com/news/watch-humpback-whale-breaches-right-next-to-fishing-boat-near-nh/817484874
+        'url': 'anvato:8v9BEynrwx8EFLYpgfOWcG1qJqyXKlRM:4465496',
+        'info_dict': {
+            'id': '4465496',
+            'ext': 'mp4',
+            'title': 'VIDEO: Humpback whale breaches right next to NH boat',
+            'description': 'VIDEO: Humpback whale breaches right next to NH boat. Footage courtesy: Zach Fahey.',
+            'duration': 22,
+            'timestamp': 1534855680,
+            'upload_date': '20180821',
+            'uploader': 'ANV',
+        },
+        'params': {
+            'skip_download': True,
+        },
+    }, {
+        # from https://sanfrancisco.cbslocal.com/2016/06/17/source-oakland-cop-on-leave-for-having-girlfriend-help-with-police-reports/
+        'url': 'anvato:DVzl9QRzox3ZZsP9bNu5Li3X7obQOnqP:3417601',
+        'only_matching': True,
+    }]
+
    def __init__(self, *args, **kwargs):
        super(AnvatoIE, self).__init__(*args, **kwargs)
        self.__server_time = None
@@ -169,7 +193,8 @@ class AnvatoIE(InfoExtractor):
            'api': {
                'anvrid': anvrid,
                'anvstk': md5_text('%s|%s|%d|%s' % (
-                    access_key, anvrid, server_time, self._ANVACK_TABLE[access_key])),
+                    access_key, anvrid, server_time,
+                    self._ANVACK_TABLE.get(access_key, self._API_KEY))),
                'anvts': server_time,
            },
        }
@@ -277,10 +302,13 @@ class AnvatoIE(InfoExtractor):

    def _real_extract(self, url):
        url, smuggled_data = unsmuggle_url(url, {})
-        self._initialize_geo_bypass(smuggled_data.get('geo_countries'))
+        self._initialize_geo_bypass({
+            'countries': smuggled_data.get('geo_countries'),
+        })

        mobj = re.match(self._VALID_URL, url)
        access_key, video_id = mobj.group('access_key_or_mcp', 'id')
        if access_key not in self._ANVACK_TABLE:
-            access_key = self._MCP_TO_ACCESS_KEY_TABLE[access_key]
+            access_key = self._MCP_TO_ACCESS_KEY_TABLE.get(
+                access_key) or access_key
        return self._get_anvato_videos(access_key, video_id)
--- a/youtube_dl/extractor/aol.py
+++ b/youtube_dl/extractor/aol.py
@@ -7,6 +7,7 @@ from .common import InfoExtractor
 from ..utils import (
    ExtractorError,
    int_or_none,
+    url_or_none,
 )


@@ -77,7 +78,7 @@ class AolIE(InfoExtractor):
            formats.extend(self._extract_m3u8_formats(
                m3u8_url, video_id, 'mp4', m3u8_id='hls', fatal=False))
        for rendition in video_data.get('renditions', []):
-            video_url = rendition.get('url')
+            video_url = url_or_none(rendition.get('url'))
            if not video_url:
                continue
            ext = rendition.get('format')
--- a/youtube_dl/extractor/apa.py
+++ b/youtube_dl/extractor/apa.py
@@ -0,0 +1,94 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+import re
+
+from .common import InfoExtractor
+from ..utils import (
+    determine_ext,
+    js_to_json,
+    url_or_none,
+)
+
+
+class APAIE(InfoExtractor):
+    _VALID_URL = r'https?://[^/]+\.apa\.at/embed/(?P<id>[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12})'
+    _TESTS = [{
+        'url': 'http://uvp.apa.at/embed/293f6d17-692a-44e3-9fd5-7b178f3a1029',
+        'md5': '2b12292faeb0a7d930c778c7a5b4759b',
+        'info_dict': {
+            'id': 'jjv85FdZ',
+            'ext': 'mp4',
+            'title': '"Blau ist mysteriös": Die Blue Man Group im Interview',
+            'description': 'md5:d41d8cd98f00b204e9800998ecf8427e',
+            'thumbnail': r're:^https?://.*\.jpg$',
+            'duration': 254,
+            'timestamp': 1519211149,
+            'upload_date': '20180221',
+        },
+    }, {
+        'url': 'https://uvp-apapublisher.sf.apa.at/embed/2f94e9e6-d945-4db2-9548-f9a41ebf7b78',
+        'only_matching': True,
+    }, {
+        'url': 'http://uvp-rma.sf.apa.at/embed/70404cca-2f47-4855-bbb8-20b1fae58f76',
+        'only_matching': True,
+    }, {
+        'url': 'http://uvp-kleinezeitung.sf.apa.at/embed/f1c44979-dba2-4ebf-b021-e4cf2cac3c81',
+        'only_matching': True,
+    }]
+
+    @staticmethod
+    def _extract_urls(webpage):
+        return [
+            mobj.group('url')
+            for mobj in re.finditer(
+                r'<iframe[^>]+\bsrc=(["\'])(?P<url>(?:https?:)?//[^/]+\.apa\.at/embed/[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12}.*?)\1',
+                webpage)]
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+
+        webpage = self._download_webpage(url, video_id)
+
+        jwplatform_id = self._search_regex(
+            r'media[iI]d\s*:\s*["\'](?P<id>[a-zA-Z0-9]{8})', webpage,
+            'jwplatform id', default=None)
+
+        if jwplatform_id:
+            return self.url_result(
+                'jwplatform:' + jwplatform_id, ie='JWPlatform',
+                video_id=video_id)
+
+        sources = self._parse_json(
+            self._search_regex(
+                r'sources\s*=\s*(\[.+?\])\s*;', webpage, 'sources'),
+            video_id, transform_source=js_to_json)
+
+        formats = []
+        for source in sources:
+            if not isinstance(source, dict):
+                continue
+            source_url = url_or_none(source.get('file'))
+            if not source_url:
+                continue
+            ext = determine_ext(source_url)
+            if ext == 'm3u8':
+                formats.extend(self._extract_m3u8_formats(
+                    source_url, video_id, 'mp4', entry_protocol='m3u8_native',
+                    m3u8_id='hls', fatal=False))
+            else:
+                formats.append({
+                    'url': source_url,
+                })
+        self._sort_formats(formats)
+
+        thumbnail = self._search_regex(
+            r'image\s*:\s*(["\'])(?P<url>(?:(?!\1).)+)\1', webpage,
+            'thumbnail', fatal=False, group='url')
+
+        return {
+            'id': video_id,
+            'title': video_id,
+            'thumbnail': thumbnail,
+            'formats': formats,
+        }
--- a/youtube_dl/extractor/aparat.py
+++ b/youtube_dl/extractor/aparat.py
@@ -4,66 +4,92 @@ from __future__ import unicode_literals
 from .common import InfoExtractor
 from ..utils import (
    int_or_none,
+    merge_dicts,
    mimetype2ext,
+    url_or_none,
 )


 class AparatIE(InfoExtractor):
    _VALID_URL = r'https?://(?:www\.)?aparat\.com/(?:v/|video/video/embed/videohash/)(?P<id>[a-zA-Z0-9]+)'

-    _TEST = {
+    _TESTS = [{
        'url': 'http://www.aparat.com/v/wP8On',
        'md5': '131aca2e14fe7c4dcb3c4877ba300c89',
        'info_dict': {
            'id': 'wP8On',
            'ext': 'mp4',
            'title': 'تیم گلکسی 11 - زومیت',
-            'age_limit': 0,
+            'description': 'md5:096bdabcdcc4569f2b8a5e903a3b3028',
+            'duration': 231,
+            'timestamp': 1387394859,
+            'upload_date': '20131218',
+            'view_count': int,
        },
-        # 'skip': 'Extremely unreliable',
-    }
+    }, {
+        # multiple formats
+        'url': 'https://www.aparat.com/v/8dflw/',
+        'only_matching': True,
+    }]

    def _real_extract(self, url):
        video_id = self._match_id(url)

-        # Note: There is an easier-to-parse configuration at
-        # http://www.aparat.com/video/video/config/videohash/%video_id
-        # but the URL in there does not work
-        webpage = self._download_webpage(
-            'http://www.aparat.com/video/video/embed/vt/frame/showvideo/yes/videohash/' + video_id,
-            video_id)
+        # Provides more metadata
+        webpage = self._download_webpage(url, video_id, fatal=False)

-        title = self._search_regex(r'\s+title:\s*"([^"]+)"', webpage, 'title')
+        if not webpage:
+            # Note: There is an easier-to-parse configuration at
+            # http://www.aparat.com/video/video/config/videohash/%video_id
+            # but the URL in there does not work
+            webpage = self._download_webpage(
+                'http://www.aparat.com/video/video/embed/vt/frame/showvideo/yes/videohash/' + video_id,
+                video_id)

-        file_list = self._parse_json(
+        options = self._parse_json(
            self._search_regex(
-                r'fileList\s*=\s*JSON\.parse\(\'([^\']+)\'\)', webpage,
-                'file list'),
+                r'options\s*=\s*JSON\.parse\(\s*(["\'])(?P<value>(?:(?!\1).)+)\1\s*\)',
+                webpage, 'options', group='value'),
            video_id)

+        player = options['plugins']['sabaPlayerPlugin']
+
        formats = []
-        for item in file_list[0]:
-            file_url = item.get('file')
-            if not file_url:
-                continue
-            ext = mimetype2ext(item.get('type'))
-            label = item.get('label')
-            formats.append({
-                'url': file_url,
-                'ext': ext,
-                'format_id': label or ext,
-                'height': int_or_none(self._search_regex(
-                    r'(\d+)[pP]', label or '', 'height', default=None)),
-            })
-        self._sort_formats(formats)
+        for sources in player['multiSRC']:
+            for item in sources:
+                if not isinstance(item, dict):
+                    continue
+                file_url = url_or_none(item.get('src'))
+                if not file_url:
+                    continue
+                item_type = item.get('type')
+                if item_type == 'application/vnd.apple.mpegurl':
+                    formats.extend(self._extract_m3u8_formats(
+                        file_url, video_id, 'mp4',
+                        entry_protocol='m3u8_native', m3u8_id='hls',
+                        fatal=False))
+                else:
+                    ext = mimetype2ext(item.get('type'))
+                    label = item.get('label')
+                    formats.append({
+                        'url': file_url,
+                        'ext': ext,
+                        'format_id': 'http-%s' % (label or ext),
+                        'height': int_or_none(self._search_regex(
+                            r'(\d+)[pP]', label or '', 'height',
+                            default=None)),
+                    })
+        self._sort_formats(
+            formats, field_preference=('height', 'width', 'tbr', 'format_id'))

-        thumbnail = self._search_regex(
-            r'image:\s*"([^"]+)"', webpage, 'thumbnail', fatal=False)
+        info = self._search_json_ld(webpage, video_id, default={})

-        return {
+        if not info.get('title'):
+            info['title'] = player['title']
+
+        return merge_dicts(info, {
            'id': video_id,
-            'title': title,
-            'thumbnail': thumbnail,
-            'age_limit': self._family_friendly_search(webpage),
+            'thumbnail': url_or_none(options.get('poster')),
+            'duration': int_or_none(player.get('duration')),
            'formats': formats,
-        }
+        })
--- a/youtube_dl/extractor/archiveorg.py
+++ b/youtube_dl/extractor/archiveorg.py
@@ -41,7 +41,7 @@ class ArchiveOrgIE(InfoExtractor):
        webpage = self._download_webpage(
            'http://archive.org/embed/' + video_id, video_id)
        jwplayer_playlist = self._parse_json(self._search_regex(
-            r"(?s)Play\('[^']+'\s*,\s*(\[.+\])\s*,\s*{.*?}\);",
+            r"(?s)Play\('[^']+'\s*,\s*(\[.+\])\s*,\s*{.*?}\)",
            webpage, 'jwplayer playlist'), video_id)
        info = self._parse_jwplayer_data(
            {'playlist': jwplayer_playlist}, video_id, base_url=url)
--- a/youtube_dl/extractor/ard.py
+++ b/youtube_dl/extractor/ard.py
@@ -5,7 +5,6 @@ import re

 from .common import InfoExtractor
 from .generic import GenericIE
-from ..compat import compat_str
 from ..utils import (
    determine_ext,
    ExtractorError,
@@ -15,66 +14,43 @@ from ..utils import (
    unified_strdate,
    xpath_text,
    update_url_query,
+    url_or_none,
 )
 from ..compat import compat_etree_fromstring


 class ARDMediathekIE(InfoExtractor):
    IE_NAME = 'ARD:mediathek'
-    _VALID_URL = r'^https?://(?:(?:www\.)?ardmediathek\.de|mediathek\.(?:daserste|rbb-online)\.de)/(?:.*/)(?P<video_id>[0-9]+|[^0-9][^/\?]+)[^/\?]*(?:\?.*)?'
+    _VALID_URL = r'^https?://(?:(?:www\.)?ardmediathek\.de|mediathek\.(?:daserste|rbb-online)\.de|one\.ard\.de)/(?:.*/)(?P<video_id>[0-9]+|[^0-9][^/\?]+)[^/\?]*(?:\?.*)?'

    _TESTS = [{
-        'url': 'http://www.ardmediathek.de/tv/Dokumentation-und-Reportage/Ich-liebe-das-Leben-trotzdem/rbb-Fernsehen/Video?documentId=29582122&bcastId=3822114',
+        # available till 26.07.2022
+        'url': 'http://www.ardmediathek.de/tv/S%C3%9CDLICHT/Was-ist-die-Kunst-der-Zukunft-liebe-Ann/BR-Fernsehen/Video?bcastId=34633636&documentId=44726822',
        'info_dict': {
-            'id': '29582122',
+            'id': '44726822',
            'ext': 'mp4',
-            'title': 'Ich liebe das Leben trotzdem',
-            'description': 'md5:45e4c225c72b27993314b31a84a5261c',
-            'duration': 4557,
+            'title': 'Was ist die Kunst der Zukunft, liebe Anna McCarthy?',
+            'description': 'md5:4ada28b3e3b5df01647310e41f3a62f5',
+            'duration': 1740,
        },
        'params': {
            # m3u8 download
            'skip_download': True,
-        },
-        'skip': 'HTTP Error 404: Not Found',
+        }
    }, {
-        'url': 'http://www.ardmediathek.de/tv/Tatort/Tatort-Scheinwelten-H%C3%B6rfassung-Video/Das-Erste/Video?documentId=29522730&bcastId=602916',
-        'md5': 'f4d98b10759ac06c0072bbcd1f0b9e3e',
-        'info_dict': {
-            'id': '29522730',
-            'ext': 'mp4',
-            'title': 'Tatort: Scheinwelten - Hörfassung (Video tgl. ab 20 Uhr)',
-            'description': 'md5:196392e79876d0ac94c94e8cdb2875f1',
-            'duration': 5252,
-        },
-        'skip': 'HTTP Error 404: Not Found',
+        'url': 'https://one.ard.de/tv/Mord-mit-Aussicht/Mord-mit-Aussicht-6-39-T%C3%B6dliche-Nach/ONE/Video?bcastId=46384294&documentId=55586872',
+        'only_matching': True,
    }, {
        # audio
        'url': 'http://www.ardmediathek.de/tv/WDR-H%C3%B6rspiel-Speicher/Tod-eines-Fu%C3%9Fballers/WDR-3/Audio-Podcast?documentId=28488308&bcastId=23074086',
-        'md5': '219d94d8980b4f538c7fcb0865eb7f2c',
-        'info_dict': {
-            'id': '28488308',
-            'ext': 'mp3',
-            'title': 'Tod eines Fußballers',
-            'description': 'md5:f6e39f3461f0e1f54bfa48c8875c86ef',
-            'duration': 3240,
-        },
-        'skip': 'HTTP Error 404: Not Found',
+        'only_matching': True,
    }, {
        'url': 'http://mediathek.daserste.de/sendungen_a-z/328454_anne-will/22429276_vertrauen-ist-gut-spionieren-ist-besser-geht',
        'only_matching': True,
    }, {
        # audio
        'url': 'http://mediathek.rbb-online.de/radio/Hörspiel/Vor-dem-Fest/kulturradio/Audio?documentId=30796318&topRessort=radio&bcastId=9839158',
-        'md5': '4e8f00631aac0395fee17368ac0e9867',
-        'info_dict': {
-            'id': '30796318',
-            'ext': 'mp3',
-            'title': 'Vor dem Fest',
-            'description': 'md5:c0c1c8048514deaed2a73b3a60eecacb',
-            'duration': 3287,
-        },
-        'skip': 'Video is no longer available',
+        'only_matching': True,
    }]

    def _extract_media_info(self, media_info_url, webpage, video_id):
@@ -127,7 +103,7 @@ class ARDMediathekIE(InfoExtractor):
                quality = stream.get('_quality')
                server = stream.get('_server')
                for stream_url in stream_urls:
-                    if not isinstance(stream_url, compat_str) or '//' not in stream_url:
+                    if not url_or_none(stream_url):
                        continue
                    ext = determine_ext(stream_url)
                    if quality != 'auto' and ext in ('f4m', 'm3u8'):
@@ -252,20 +228,23 @@ class ARDMediathekIE(InfoExtractor):

 class ARDIE(InfoExtractor):
    _VALID_URL = r'(?P<mainurl>https?://(www\.)?daserste\.de/[^?#]+/videos/(?P<display_id>[^/?#]+)-(?P<id>[0-9]+))\.html'
-    _TEST = {
-        'url': 'http://www.daserste.de/information/reportage-dokumentation/dokus/videos/die-story-im-ersten-mission-unter-falscher-flagge-100.html',
-        'md5': 'd216c3a86493f9322545e045ddc3eb35',
+    _TESTS = [{
+        # available till 14.02.2019
+        'url': 'http://www.daserste.de/information/talk/maischberger/videos/das-groko-drama-zerlegen-sich-die-volksparteien-video-102.html',
+        'md5': '8e4ec85f31be7c7fc08a26cdbc5a1f49',
        'info_dict': {
-            'display_id': 'die-story-im-ersten-mission-unter-falscher-flagge',
-            'id': '100',
+            'display_id': 'das-groko-drama-zerlegen-sich-die-volksparteien-video',
+            'id': '102',
            'ext': 'mp4',
-            'duration': 2600,
-            'title': 'Die Story im Ersten: Mission unter falscher Flagge',
-            'upload_date': '20140804',
+            'duration': 4435.0,
+            'title': 'Das GroKo-Drama: Zerlegen sich die Volksparteien?',
+            'upload_date': '20180214',
            'thumbnail': r're:^https?://.*\.jpg$',
        },
-        'skip': 'HTTP Error 404: Not Found',
-    }
+    }, {
+        'url': 'http://www.daserste.de/information/reportage-dokumentation/dokus/videos/die-story-im-ersten-mission-unter-falscher-flagge-100.html',
+        'only_matching': True,
+    }]

    def _real_extract(self, url):
        mobj = re.match(self._VALID_URL, url)
@@ -306,3 +285,76 @@ class ARDIE(InfoExtractor):
            'upload_date': upload_date,
            'thumbnail': thumbnail,
        }
+
+
+class ARDBetaMediathekIE(InfoExtractor):
+    _VALID_URL = r'https://beta\.ardmediathek\.de/[a-z]+/player/(?P<video_id>[a-zA-Z0-9]+)/(?P<display_id>[^/?#]+)'
+    _TESTS = [{
+        'url': 'https://beta.ardmediathek.de/ard/player/Y3JpZDovL2Rhc2Vyc3RlLmRlL3RhdG9ydC9mYmM4NGM1NC0xNzU4LTRmZGYtYWFhZS0wYzcyZTIxNGEyMDE/die-robuste-roswita',
+        'md5': '2d02d996156ea3c397cfc5036b5d7f8f',
+        'info_dict': {
+            'display_id': 'die-robuste-roswita',
+            'id': 'Y3JpZDovL2Rhc2Vyc3RlLmRlL3RhdG9ydC9mYmM4NGM1NC0xNzU4LTRmZGYtYWFhZS0wYzcyZTIxNGEyMDE',
+            'title': 'Tatort: Die robuste Roswita',
+            'description': r're:^Der Mord.*trüber ist als die Ilm.',
+            'duration': 5316,
+            'thumbnail': 'https://img.ardmediathek.de/standard/00/55/43/59/34/-1774185891/16x9/960?mandant=ard',
+            'upload_date': '20180826',
+            'ext': 'mp4',
+        },
+    }]
+
+    def _real_extract(self, url):
+        mobj = re.match(self._VALID_URL, url)
+        video_id = mobj.group('video_id')
+        display_id = mobj.group('display_id')
+
+        webpage = self._download_webpage(url, display_id)
+        data_json = self._search_regex(r'window\.__APOLLO_STATE__\s*=\s*(\{.*);\n', webpage, 'json')
+        data = self._parse_json(data_json, display_id)
+
+        res = {
+            'id': video_id,
+            'display_id': display_id,
+        }
+        formats = []
+        for widget in data.values():
+            if widget.get('_geoblocked'):
+                raise ExtractorError('This video is not available due to geoblocking', expected=True)
+
+            if '_duration' in widget:
+                res['duration'] = widget['_duration']
+            if 'clipTitle' in widget:
+                res['title'] = widget['clipTitle']
+            if '_previewImage' in widget:
+                res['thumbnail'] = widget['_previewImage']
+            if 'broadcastedOn' in widget:
+                res['upload_date'] = unified_strdate(widget['broadcastedOn'])
+            if 'synopsis' in widget:
+                res['description'] = widget['synopsis']
+            if '_subtitleUrl' in widget:
+                res['subtitles'] = {'de': [{
+                    'ext': 'ttml',
+                    'url': widget['_subtitleUrl'],
+                }]}
+            if '_quality' in widget:
+                format_url = widget['_stream']['json'][0]
+
+                if format_url.endswith('.f4m'):
+                    formats.extend(self._extract_f4m_formats(
+                        format_url + '?hdcore=3.11.0',
+                        video_id, f4m_id='hds', fatal=False))
+                elif format_url.endswith('m3u8'):
+                    formats.extend(self._extract_m3u8_formats(
+                        format_url, video_id, 'mp4', m3u8_id='hls', fatal=False))
+                else:
+                    formats.append({
+                        'format_id': 'http-' + widget['_quality'],
+                        'url': format_url,
+                        'preference': 10,  # Plain HTTP, that's nice
+                    })
+
+        self._sort_formats(formats)
+        res['formats'] = formats
+
+        return res
--- a/youtube_dl/extractor/asiancrush.py
+++ b/youtube_dl/extractor/asiancrush.py
@@ -8,7 +8,6 @@ from .kaltura import KalturaIE
 from ..utils import (
    extract_attributes,
    remove_end,
-    urlencode_postdata,
 )


@@ -34,19 +33,40 @@ class AsianCrushIE(InfoExtractor):
    def _real_extract(self, url):
        video_id = self._match_id(url)

-        data = self._download_json(
-            'https://www.asiancrush.com/wp-admin/admin-ajax.php', video_id,
-            data=urlencode_postdata({
-                'postid': video_id,
-                'action': 'get_channel_kaltura_vars',
-            }))
+        webpage = self._download_webpage(url, video_id)

-        entry_id = data['entry_id']
+        entry_id, partner_id, title = [None] * 3
+
+        vars = self._parse_json(
+            self._search_regex(
+                r'iEmbedVars\s*=\s*({.+?})', webpage, 'embed vars',
+                default='{}'), video_id, fatal=False)
+        if vars:
+            entry_id = vars.get('entry_id')
+            partner_id = vars.get('partner_id')
+            title = vars.get('vid_label')
+
+        if not entry_id:
+            entry_id = self._search_regex(
+                r'\bentry_id["\']\s*:\s*["\'](\d+)', webpage, 'entry id')
+
+        player = self._download_webpage(
+            'https://api.asiancrush.com/embeddedVideoPlayer', video_id,
+            query={'id': entry_id})
+
+        kaltura_id = self._search_regex(
+            r'entry_id["\']\s*:\s*(["\'])(?P<id>(?:(?!\1).)+)\1', player,
+            'kaltura id', group='id')
+
+        if not partner_id:
+            partner_id = self._search_regex(
+                r'/p(?:artner_id)?/(\d+)', player, 'partner id',
+                default='513551')

        return self.url_result(
-            'kaltura:%s:%s' % (data['partner_id'], entry_id),
-            ie=KalturaIE.ie_key(), video_id=entry_id,
-            video_title=data.get('vid_label'))
+            'kaltura:%s:%s' % (partner_id, kaltura_id),
+            ie=KalturaIE.ie_key(), video_id=kaltura_id,
+            video_title=title)


 class AsianCrushPlaylistIE(InfoExtractor):
--- a/youtube_dl/extractor/atresplayer.py
+++ b/youtube_dl/extractor/atresplayer.py
@@ -74,7 +74,7 @@ class AtresPlayerIE(InfoExtractor):
        self._login()

    def _login(self):
-        (username, password) = self._get_login_info()
+        username, password = self._get_login_info()
        if username is None:
            return

--- a/youtube_dl/extractor/atvat.py
+++ b/youtube_dl/extractor/atvat.py
@@ -28,8 +28,10 @@ class ATVAtIE(InfoExtractor):
        display_id = self._match_id(url)
        webpage = self._download_webpage(url, display_id)
        video_data = self._parse_json(unescapeHTML(self._search_regex(
-            r'class="[^"]*jsb_video/FlashPlayer[^"]*"[^>]+data-jsb="([^"]+)"',
-            webpage, 'player data')), display_id)['config']['initial_video']
+            [r'flashPlayerOptions\s*=\s*(["\'])(?P<json>(?:(?!\1).)+)\1',
+             r'class="[^"]*jsb_video/FlashPlayer[^"]*"[^>]+data-jsb="(?P<json>[^"]+)"'],
+            webpage, 'player data', group='json')),
+            display_id)['config']['initial_video']

        video_id = video_data['id']
        video_title = video_data['title']
--- a/youtube_dl/extractor/audimedia.py
+++ b/youtube_dl/extractor/audimedia.py
@@ -5,13 +5,12 @@ from .common import InfoExtractor
 from ..utils import (
    int_or_none,
    parse_iso8601,
-    sanitized_Request,
 )


 class AudiMediaIE(InfoExtractor):
-    _VALID_URL = r'https?://(?:www\.)?audi-mediacenter\.com/(?:en|de)/audimediatv/(?P<id>[^/?#]+)'
-    _TEST = {
+    _VALID_URL = r'https?://(?:www\.)?audi-mediacenter\.com/(?:en|de)/audimediatv/(?:video/)?(?P<id>[^/?#]+)'
+    _TESTS = [{
        'url': 'https://www.audi-mediacenter.com/en/audimediatv/60-seconds-of-audi-sport-104-2015-wec-bahrain-rookie-test-1467',
        'md5': '79a8b71c46d49042609795ab59779b66',
        'info_dict': {
@@ -24,41 +23,46 @@ class AudiMediaIE(InfoExtractor):
            'duration': 74022,
            'view_count': int,
        }
-    }
-    # extracted from https://audimedia.tv/assets/embed/embedded-player.js (dataSourceAuthToken)
-    _AUTH_TOKEN = 'e25b42847dba18c6c8816d5d8ce94c326e06823ebf0859ed164b3ba169be97f2'
+    }, {
+        'url': 'https://www.audi-mediacenter.com/en/audimediatv/video/60-seconds-of-audi-sport-104-2015-wec-bahrain-rookie-test-2991',
+        'only_matching': True,
+    }]

    def _real_extract(self, url):
        display_id = self._match_id(url)
        webpage = self._download_webpage(url, display_id)

        raw_payload = self._search_regex([
-            r'class="amtv-embed"[^>]+id="([^"]+)"',
-            r'class=\\"amtv-embed\\"[^>]+id=\\"([^"]+)\\"',
+            r'class="amtv-embed"[^>]+id="([0-9a-z-]+)"',
+            r'id="([0-9a-z-]+)"[^>]+class="amtv-embed"',
+            r'class=\\"amtv-embed\\"[^>]+id=\\"([0-9a-z-]+)\\"',
+            r'id=\\"([0-9a-z-]+)\\"[^>]+class=\\"amtv-embed\\"',
+            r'id=(?:\\)?"(amtve-[a-z]-\d+-[a-z]{2})',
        ], webpage, 'raw payload')
-        _, stage_mode, video_id, lang = raw_payload.split('-')
+        _, stage_mode, video_id, _ = raw_payload.split('-')

        # TODO: handle s and e stage_mode (live streams and ended live streams)
        if stage_mode not in ('s', 'e'):
-            request = sanitized_Request(
-                'https://audimedia.tv/api/video/v1/videos/%s?embed[]=video_versions&embed[]=thumbnail_image&where[content_language_iso]=%s' % (video_id, lang),
-                headers={'X-Auth-Token': self._AUTH_TOKEN})
-            json_data = self._download_json(request, video_id)['results']
+            video_data = self._download_json(
+                'https://www.audimedia.tv/api/video/v1/videos/' + video_id,
+                video_id, query={
+                    'embed[]': ['video_versions', 'thumbnail_image'],
+                })['results']
            formats = []

-            stream_url_hls = json_data.get('stream_url_hls')
+            stream_url_hls = video_data.get('stream_url_hls')
            if stream_url_hls:
                formats.extend(self._extract_m3u8_formats(
                    stream_url_hls, video_id, 'mp4',
                    entry_protocol='m3u8_native', m3u8_id='hls', fatal=False))

-            stream_url_hds = json_data.get('stream_url_hds')
+            stream_url_hds = video_data.get('stream_url_hds')
            if stream_url_hds:
                formats.extend(self._extract_f4m_formats(
                    stream_url_hds + '?hdcore=3.4.0',
                    video_id, f4m_id='hds', fatal=False))

-            for video_version in json_data.get('video_versions'):
+            for video_version in video_data.get('video_versions', []):
                video_version_url = video_version.get('download_url') or video_version.get('stream_url')
                if not video_version_url:
                    continue
@@ -79,11 +83,11 @@ class AudiMediaIE(InfoExtractor):

            return {
                'id': video_id,
-                'title': json_data['title'],
-                'description': json_data.get('subtitle'),
-                'thumbnail': json_data.get('thumbnail_image', {}).get('file'),
-                'timestamp': parse_iso8601(json_data.get('publication_date')),
-                'duration': int_or_none(json_data.get('duration')),
-                'view_count': int_or_none(json_data.get('view_count')),
+                'title': video_data['title'],
+                'description': video_data.get('subtitle'),
+                'thumbnail': video_data.get('thumbnail_image', {}).get('file'),
+                'timestamp': parse_iso8601(video_data.get('publication_date')),
+                'duration': int_or_none(video_data.get('duration')),
+                'view_count': int_or_none(video_data.get('view_count')),
                'formats': formats,
            }
--- a/youtube_dl/extractor/audiomack.py
+++ b/youtube_dl/extractor/audiomack.py
@@ -65,7 +65,7 @@ class AudiomackIE(InfoExtractor):
            return {'_type': 'url', 'url': api_response['url'], 'ie_key': 'Soundcloud'}

        return {
-            'id': api_response.get('id', album_url_tag),
+            'id': compat_str(api_response.get('id', album_url_tag)),
            'uploader': api_response.get('artist'),
            'title': api_response.get('title'),
            'url': api_response['url'],
--- a/youtube_dl/extractor/azmedien.py
+++ b/youtube_dl/extractor/azmedien.py
@@ -1,213 +1,90 @@
 # coding: utf-8
 from __future__ import unicode_literals

+import json
 import re

 from .common import InfoExtractor
 from .kaltura import KalturaIE
-from ..utils import (
-    get_element_by_class,
-    get_element_by_id,
-    strip_or_none,
-    urljoin,
-)


-class AZMedienBaseIE(InfoExtractor):
-    def _kaltura_video(self, partner_id, entry_id):
-        return self.url_result(
-            'kaltura:%s:%s' % (partner_id, entry_id), ie=KalturaIE.ie_key(),
-            video_id=entry_id)
-
-
-class AZMedienIE(AZMedienBaseIE):
+class AZMedienIE(InfoExtractor):
    IE_DESC = 'AZ Medien videos'
    _VALID_URL = r'''(?x)
                    https?://
                        (?:www\.)?
-                        (?:
+                        (?P<host>
                            telezueri\.ch|
                            telebaern\.tv|
                            telem1\.ch
                        )/
-                        [0-9]+-show-[^/\#]+
-                        (?:
-                            /[0-9]+-episode-[^/\#]+
-                            (?:
-                                /[0-9]+-segment-(?:[^/\#]+\#)?|
-                                \#
-                            )|
-                            \#
+                        [^/]+/
+                        (?P<id>
+                            [^/]+-(?P<article_id>\d+)
                        )
-                        (?P<id>[^\#]+)
+                        (?:
+                            \#video=
+                            (?P<kaltura_id>
+                                [_0-9a-z]+
+                            )
+                        )?
                    '''

    _TESTS = [{
-        # URL with 'segment'
-        'url': 'http://www.telezueri.ch/62-show-zuerinews/13772-episode-sonntag-18-dezember-2016/32419-segment-massenabweisungen-beim-hiltl-club-wegen-pelzboom',
+        'url': 'https://www.telezueri.ch/sonntalk/bundesrats-vakanzen-eu-rahmenabkommen-133214569',
        'info_dict': {
-            'id': '1_2444peh4',
+            'id': '1_anruz3wy',
            'ext': 'mp4',
-            'title': 'Massenabweisungen beim Hiltl Club wegen Pelzboom',
-            'description': 'md5:9ea9dd1b159ad65b36ddcf7f0d7c76a8',
-            'uploader_id': 'TeleZ?ri',
-            'upload_date': '20161218',
-            'timestamp': 1482084490,
+            'title': 'Bundesrats-Vakanzen / EU-Rahmenabkommen',
+            'description': 'md5:dd9f96751ec9c35e409a698a328402f3',
+            'uploader_id': 'TVOnline',
+            'upload_date': '20180930',
+            'timestamp': 1538328802,
        },
        'params': {
            'skip_download': True,
        },
    }, {
-        # URL with 'segment' and fragment:
-        'url': 'http://www.telebaern.tv/118-show-news/14240-episode-dienstag-17-januar-2017/33666-segment-achtung-gefahr#zu-wenig-pflegerinnen-und-pfleger',
-        'only_matching': True
-    }, {
-        # URL with 'episode' and fragment:
-        'url': 'http://www.telem1.ch/47-show-sonntalk/13986-episode-soldaten-fuer-grenzschutz-energiestrategie-obama-bilanz#soldaten-fuer-grenzschutz-energiestrategie-obama-bilanz',
-        'only_matching': True
-    }, {
-        # URL with 'show' and fragment:
-        'url': 'http://www.telezueri.ch/66-show-sonntalk#burka-plakate-trump-putin-china-besuch',
+        'url': 'https://www.telebaern.tv/telebaern-news/montag-1-oktober-2018-ganze-sendung-133531189#video=0_7xjo9lf1',
        'only_matching': True
    }]

-    def _real_extract(self, url):
-        video_id = self._match_id(url)
-
-        webpage = self._download_webpage(url, video_id)
-
-        partner_id = self._search_regex(
-            r'<script[^>]+src=["\'](?:https?:)?//(?:[^/]+\.)?kaltura\.com(?:/[^/]+)*/(?:p|partner_id)/([0-9]+)',
-            webpage, 'kaltura partner id')
-        entry_id = self._html_search_regex(
-            r'<a[^>]+data-id=(["\'])(?P<id>(?:(?!\1).)+)\1[^>]+data-slug=["\']%s'
-            % re.escape(video_id), webpage, 'kaltura entry id', group='id')
-
-        return self._kaltura_video(partner_id, entry_id)
-
-
-class AZMedienPlaylistIE(AZMedienBaseIE):
-    IE_DESC = 'AZ Medien playlists'
-    _VALID_URL = r'''(?x)
-                    https?://
-                        (?:www\.)?
-                        (?:
-                            telezueri\.ch|
-                            telebaern\.tv|
-                            telem1\.ch
-                        )/
-                        (?P<id>[0-9]+-
-                            (?:
-                                show|
-                                topic|
-                                themen
-                            )-[^/\#]+
-                            (?:
-                                /[0-9]+-episode-[^/\#]+
-                            )?
-                        )$
-                    '''
-
-    _TESTS = [{
-        # URL with 'episode'
-        'url': 'http://www.telebaern.tv/118-show-news/13735-episode-donnerstag-15-dezember-2016',
-        'info_dict': {
-            'id': '118-show-news/13735-episode-donnerstag-15-dezember-2016',
-            'title': 'News - Donnerstag, 15. Dezember 2016',
-        },
-        'playlist_count': 9,
-    }, {
-        # URL with 'themen'
-        'url': 'http://www.telem1.ch/258-themen-tele-m1-classics',
-        'info_dict': {
-            'id': '258-themen-tele-m1-classics',
-            'title': 'Tele M1 Classics',
-        },
-        'playlist_mincount': 15,
-    }, {
-        # URL with 'topic', contains nested playlists
-        'url': 'http://www.telezueri.ch/219-topic-aera-trump-hat-offiziell-begonnen',
-        'only_matching': True,
-    }, {
-        # URL with 'show' only
-        'url': 'http://www.telezueri.ch/86-show-talktaeglich',
-        'only_matching': True
-    }]
+    _PARTNER_ID = '1719221'

    def _real_extract(self, url):
-        show_id = self._match_id(url)
-        webpage = self._download_webpage(url, show_id)
+        mobj = re.match(self._VALID_URL, url)
+        video_id = mobj.group('id')
+        entry_id = mobj.group('kaltura_id')

-        entries = []
+        if not entry_id:
+            webpage = self._download_webpage(url, video_id)
+            api_path = self._search_regex(
+                r'["\']apiPath["\']\s*:\s*["\']([^"^\']+)["\']',
+                webpage, 'api path')
+            api_url = 'https://www.%s%s' % (mobj.group('host'), api_path)
+            payload = {
+                'query': '''query VideoContext($articleId: ID!) {
+                    article: node(id: $articleId) {
+                      ... on Article {
+                        mainAssetRelation {
+                          asset {
+                            ... on VideoAsset {
+                              kalturaId
+                            }
+                          }
+                        }
+                      }
+                    }
+                  }''',
+                'variables': {'articleId': 'Article:%s' % mobj.group('article_id')},
+            }
+            json_data = self._download_json(
+                api_url, video_id, headers={
+                    'Content-Type': 'application/json',
+                },
+                data=json.dumps(payload).encode())
+            entry_id = json_data['data']['article']['mainAssetRelation']['asset']['kalturaId']

-        partner_id = self._search_regex(
-            r'src=["\'](?:https?:)?//(?:[^/]+\.)kaltura\.com/(?:[^/]+/)*(?:p|partner_id)/(\d+)',
-            webpage, 'kaltura partner id', default=None)
-
-        if partner_id:
-            entries = [
-                self._kaltura_video(partner_id, m.group('id'))
-                for m in re.finditer(
-                    r'data-id=(["\'])(?P<id>(?:(?!\1).)+)\1', webpage)]
-
-        if not entries:
-            entries = [
-                self.url_result(m.group('url'), ie=AZMedienIE.ie_key())
-                for m in re.finditer(
-                    r'<a[^>]+data-real=(["\'])(?P<url>http.+?)\1', webpage)]
-
-        if not entries:
-            entries = [
-                # May contain nested playlists (e.g. [1]) thus no explicit
-                # ie_key
-                # 1. http://www.telezueri.ch/219-topic-aera-trump-hat-offiziell-begonnen)
-                self.url_result(urljoin(url, m.group('url')))
-                for m in re.finditer(
-                    r'<a[^>]+name=[^>]+href=(["\'])(?P<url>/.+?)\1', webpage)]
-
-        title = self._search_regex(
-            r'episodeShareTitle\s*=\s*(["\'])(?P<title>(?:(?!\1).)+)\1',
-            webpage, 'title',
-            default=strip_or_none(get_element_by_id(
-                'video-title', webpage)), group='title')
-
-        return self.playlist_result(entries, show_id, title)
-
-
-class AZMedienShowPlaylistIE(AZMedienBaseIE):
-    IE_DESC = 'AZ Medien show playlists'
-    _VALID_URL = r'''(?x)
-                    https?://
-                        (?:www\.)?
-                        (?:
-                            telezueri\.ch|
-                            telebaern\.tv|
-                            telem1\.ch
-                        )/
-                        (?:
-                            all-episodes|
-                            alle-episoden
-                        )/
-                        (?P<id>[^/?#&]+)
-                    '''
-
-    _TEST = {
-        'url': 'http://www.telezueri.ch/all-episodes/astrotalk',
-        'info_dict': {
-            'id': 'astrotalk',
-            'title': 'TeleZüri: AstroTalk - alle episoden',
-            'description': 'md5:4c0f7e7d741d906004266e295ceb4a26',
-        },
-        'playlist_mincount': 13,
-    }
-
-    def _real_extract(self, url):
-        playlist_id = self._match_id(url)
-        webpage = self._download_webpage(url, playlist_id)
-        episodes = get_element_by_class('search-mobile-box', webpage)
-        entries = [self.url_result(
-            urljoin(url, m.group('url'))) for m in re.finditer(
-                r'<a[^>]+href=(["\'])(?P<url>(?:(?!\1).)+)\1', episodes)]
-        title = self._og_search_title(webpage, fatal=False)
-        description = self._og_search_description(webpage)
-        return self.playlist_result(entries, playlist_id, title, description)
+        return self.url_result(
+            'kaltura:%s:%s' % (self._PARTNER_ID, entry_id),
+            ie=KalturaIE.ie_key(), video_id=entry_id)
--- a/youtube_dl/extractor/bambuser.py
+++ b/youtube_dl/extractor/bambuser.py
@@ -44,7 +44,7 @@ class BambuserIE(InfoExtractor):
    }

    def _login(self):
-        (username, password) = self._get_login_info()
+        username, password = self._get_login_info()
        if username is None:
            return

--- a/youtube_dl/extractor/bandcamp.py
+++ b/youtube_dl/extractor/bandcamp.py
@@ -1,6 +1,5 @@
 from __future__ import unicode_literals

-import json
 import random
 import re
 import time
@@ -16,14 +15,18 @@ from ..utils import (
    int_or_none,
    KNOWN_EXTENSIONS,
    parse_filesize,
+    str_or_none,
+    try_get,
    unescapeHTML,
    update_url_query,
    unified_strdate,
+    unified_timestamp,
+    url_or_none,
 )


 class BandcampIE(InfoExtractor):
-    _VALID_URL = r'https?://.*?\.bandcamp\.com/track/(?P<title>[^/?#&]+)'
+    _VALID_URL = r'https?://[^/]+\.bandcamp\.com/track/(?P<title>[^/?#&]+)'
    _TESTS = [{
        'url': 'http://youtube-dl.bandcamp.com/track/youtube-dl-test-song',
        'md5': 'c557841d5e50261777a6585648adf439',
@@ -35,13 +38,44 @@ class BandcampIE(InfoExtractor):
        },
        '_skip': 'There is a limit of 200 free downloads / month for the test song'
    }, {
+        # free download
        'url': 'http://benprunty.bandcamp.com/track/lanius-battle',
-        'md5': '0369ace6b939f0927e62c67a1a8d9fa7',
+        'md5': '853e35bf34aa1d6fe2615ae612564b36',
        'info_dict': {
            'id': '2650410135',
            'ext': 'aiff',
            'title': 'Ben Prunty - Lanius (Battle)',
+            'thumbnail': r're:^https?://.*\.jpg$',
            'uploader': 'Ben Prunty',
+            'timestamp': 1396508491,
+            'upload_date': '20140403',
+            'release_date': '20140403',
+            'duration': 260.877,
+            'track': 'Lanius (Battle)',
+            'track_number': 1,
+            'track_id': '2650410135',
+            'artist': 'Ben Prunty',
+            'album': 'FTL: Advanced Edition Soundtrack',
+        },
+    }, {
+        # no free download, mp3 128
+        'url': 'https://relapsealumni.bandcamp.com/track/hail-to-fire',
+        'md5': 'fec12ff55e804bb7f7ebeb77a800c8b7',
+        'info_dict': {
+            'id': '2584466013',
+            'ext': 'mp3',
+            'title': 'Mastodon - Hail to Fire',
+            'thumbnail': r're:^https?://.*\.jpg$',
+            'uploader': 'Mastodon',
+            'timestamp': 1322005399,
+            'upload_date': '20111122',
+            'release_date': '20040207',
+            'duration': 120.79,
+            'track': 'Hail to Fire',
+            'track_number': 5,
+            'track_id': '2584466013',
+            'artist': 'Mastodon',
+            'album': 'Call of the Mastodon',
        },
    }]

@@ -50,19 +84,23 @@ class BandcampIE(InfoExtractor):
        title = mobj.group('title')
        webpage = self._download_webpage(url, title)
        thumbnail = self._html_search_meta('og:image', webpage, default=None)
-        m_download = re.search(r'freeDownloadPage: "(.*?)"', webpage)
-        if not m_download:
-            m_trackinfo = re.search(r'trackinfo: (.+),\s*?\n', webpage)
-            if m_trackinfo:
-                json_code = m_trackinfo.group(1)
-                data = json.loads(json_code)[0]
-                track_id = compat_str(data['id'])

-                if not data.get('file'):
-                    raise ExtractorError('Not streamable', video_id=track_id, expected=True)
+        track_id = None
+        track = None
+        track_number = None
+        duration = None

-                formats = []
-                for format_id, format_url in data['file'].items():
+        formats = []
+        track_info = self._parse_json(
+            self._search_regex(
+                r'trackinfo\s*:\s*\[\s*({.+?})\s*\]\s*,\s*?\n',
+                webpage, 'track info', default='{}'), title)
+        if track_info:
+            file_ = track_info.get('file')
+            if isinstance(file_, dict):
+                for format_id, format_url in file_.items():
+                    if not url_or_none(format_url):
+                        continue
                    ext, abr_str = format_id.split('-', 1)
                    formats.append({
                        'format_id': format_id,
@@ -72,85 +110,110 @@ class BandcampIE(InfoExtractor):
                        'acodec': ext,
                        'abr': int_or_none(abr_str),
                    })
+            track = track_info.get('title')
+            track_id = str_or_none(track_info.get('track_id') or track_info.get('id'))
+            track_number = int_or_none(track_info.get('track_num'))
+            duration = float_or_none(track_info.get('duration'))

-                self._sort_formats(formats)
+        def extract(key):
+            return self._search_regex(
+                r'\b%s\s*["\']?\s*:\s*(["\'])(?P<value>(?:(?!\1).)+)\1' % key,
+                webpage, key, default=None, group='value')

-                return {
-                    'id': track_id,
-                    'title': data['title'],
-                    'thumbnail': thumbnail,
-                    'formats': formats,
-                    'duration': float_or_none(data.get('duration')),
-                }
-            else:
-                raise ExtractorError('No free songs found')
+        artist = extract('artist')
+        album = extract('album_title')
+        timestamp = unified_timestamp(
+            extract('publish_date') or extract('album_publish_date'))
+        release_date = unified_strdate(extract('album_release_date'))

-        download_link = m_download.group(1)
-        video_id = self._search_regex(
-            r'(?ms)var TralbumData = .*?[{,]\s*id: (?P<id>\d+),?$',
-            webpage, 'video id')
+        download_link = self._search_regex(
+            r'freeDownloadPage\s*:\s*(["\'])(?P<url>(?:(?!\1).)+)\1', webpage,
+            'download link', default=None, group='url')
+        if download_link:
+            track_id = self._search_regex(
+                r'(?ms)var TralbumData = .*?[{,]\s*id: (?P<id>\d+),?$',
+                webpage, 'track id')

-        download_webpage = self._download_webpage(
-            download_link, video_id, 'Downloading free downloads page')
+            download_webpage = self._download_webpage(
+                download_link, track_id, 'Downloading free downloads page')

-        blob = self._parse_json(
-            self._search_regex(
-                r'data-blob=(["\'])(?P<blob>{.+?})\1', download_webpage,
-                'blob', group='blob'),
-            video_id, transform_source=unescapeHTML)
+            blob = self._parse_json(
+                self._search_regex(
+                    r'data-blob=(["\'])(?P<blob>{.+?})\1', download_webpage,
+                    'blob', group='blob'),
+                track_id, transform_source=unescapeHTML)

-        info = blob['digital_items'][0]
+            info = try_get(
+                blob, (lambda x: x['digital_items'][0],
+                       lambda x: x['download_items'][0]), dict)
+            if info:
+                downloads = info.get('downloads')
+                if isinstance(downloads, dict):
+                    if not track:
+                        track = info.get('title')
+                    if not artist:
+                        artist = info.get('artist')
+                    if not thumbnail:
+                        thumbnail = info.get('thumb_url')

-        downloads = info['downloads']
-        track = info['title']
+                    download_formats = {}
+                    download_formats_list = blob.get('download_formats')
+                    if isinstance(download_formats_list, list):
+                        for f in blob['download_formats']:
+                            name, ext = f.get('name'), f.get('file_extension')
+                            if all(isinstance(x, compat_str) for x in (name, ext)):
+                                download_formats[name] = ext.strip('.')

-        artist = info.get('artist')
-        title = '%s - %s' % (artist, track) if artist else track
+                    for format_id, f in downloads.items():
+                        format_url = f.get('url')
+                        if not format_url:
+                            continue
+                        # Stat URL generation algorithm is reverse engineered from
+                        # download_*_bundle_*.js
+                        stat_url = update_url_query(
+                            format_url.replace('/download/', '/statdownload/'), {
+                                '.rand': int(time.time() * 1000 * random.random()),
+                            })
+                        format_id = f.get('encoding_name') or format_id
+                        stat = self._download_json(
+                            stat_url, track_id, 'Downloading %s JSON' % format_id,
+                            transform_source=lambda s: s[s.index('{'):s.rindex('}') + 1],
+                            fatal=False)
+                        if not stat:
+                            continue
+                        retry_url = url_or_none(stat.get('retry_url'))
+                        if not retry_url:
+                            continue
+                        formats.append({
+                            'url': self._proto_relative_url(retry_url, 'http:'),
+                            'ext': download_formats.get(format_id),
+                            'format_id': format_id,
+                            'format_note': f.get('description'),
+                            'filesize': parse_filesize(f.get('size_mb')),
+                            'vcodec': 'none',
+                        })

-        download_formats = {}
-        for f in blob['download_formats']:
-            name, ext = f.get('name'), f.get('file_extension')
-            if all(isinstance(x, compat_str) for x in (name, ext)):
-                download_formats[name] = ext.strip('.')
-
-        formats = []
-        for format_id, f in downloads.items():
-            format_url = f.get('url')
-            if not format_url:
-                continue
-            # Stat URL generation algorithm is reverse engineered from
-            # download_*_bundle_*.js
-            stat_url = update_url_query(
-                format_url.replace('/download/', '/statdownload/'), {
-                    '.rand': int(time.time() * 1000 * random.random()),
-                })
-            format_id = f.get('encoding_name') or format_id
-            stat = self._download_json(
-                stat_url, video_id, 'Downloading %s JSON' % format_id,
-                transform_source=lambda s: s[s.index('{'):s.rindex('}') + 1],
-                fatal=False)
-            if not stat:
-                continue
-            retry_url = stat.get('retry_url')
-            if not isinstance(retry_url, compat_str):
-                continue
-            formats.append({
-                'url': self._proto_relative_url(retry_url, 'http:'),
-                'ext': download_formats.get(format_id),
-                'format_id': format_id,
-                'format_note': f.get('description'),
-                'filesize': parse_filesize(f.get('size_mb')),
-                'vcodec': 'none',
-            })
        self._sort_formats(formats)

+        title = '%s - %s' % (artist, track) if artist else track
+
+        if not duration:
+            duration = float_or_none(self._html_search_meta(
+                'duration', webpage, default=None))
+
        return {
-            'id': video_id,
+            'id': track_id,
            'title': title,
-            'thumbnail': info.get('thumb_url') or thumbnail,
-            'uploader': info.get('artist'),
-            'artist': artist,
+            'thumbnail': thumbnail,
+            'uploader': artist,
+            'timestamp': timestamp,
+            'release_date': release_date,
+            'duration': duration,
            'track': track,
+            'track_number': track_number,
+            'track_id': track_id,
+            'artist': artist,
+            'album': album,
            'formats': formats,
        }

@@ -306,7 +369,7 @@ class BandcampWeeklyIE(InfoExtractor):

        formats = []
        for format_id, format_url in show['audio_stream'].items():
-            if not isinstance(format_url, compat_str):
+            if not url_or_none(format_url):
                continue
            for known_ext in KNOWN_EXTENSIONS:
                if known_ext in format_id:
--- a/youtube_dl/extractor/bbc.py
+++ b/youtube_dl/extractor/bbc.py
@@ -12,6 +12,7 @@ from ..utils import (
    float_or_none,
    get_element_by_class,
    int_or_none,
+    js_to_json,
    parse_duration,
    parse_iso8601,
    try_get,
@@ -20,7 +21,6 @@ from ..utils import (
    urljoin,
 )
 from ..compat import (
-    compat_etree_fromstring,
    compat_HTTPError,
    compat_urlparse,
 )
@@ -29,7 +29,7 @@ from ..compat import (
 class BBCCoUkIE(InfoExtractor):
    IE_NAME = 'bbc.co.uk'
    IE_DESC = 'BBC iPlayer'
-    _ID_REGEX = r'[pbw][\da-z]{7}'
+    _ID_REGEX = r'(?:[pbm][\da-z]{7}|w[\da-z]{7,14})'
    _VALID_URL = r'''(?x)
                    https?://
                        (?:www\.)?bbc\.co\.uk/
@@ -236,6 +236,12 @@ class BBCCoUkIE(InfoExtractor):
        }, {
            'url': 'http://www.bbc.co.uk/programmes/w3csv1y9',
            'only_matching': True,
+        }, {
+            'url': 'https://www.bbc.co.uk/programmes/m00005xn',
+            'only_matching': True,
+        }, {
+            'url': 'https://www.bbc.co.uk/programmes/w172w4dww1jqt5s',
+            'only_matching': True,
        }]

    _USP_RE = r'/([^/]+?)\.ism(?:\.hlsv2\.ism)?/[^/]+\.m3u8'
@@ -333,14 +339,9 @@ class BBCCoUkIE(InfoExtractor):
        self._raise_extractor_error(last_exception)

    def _download_media_selector_url(self, url, programme_id=None):
-        try:
-            media_selection = self._download_xml(
-                url, programme_id, 'Downloading media selection XML')
-        except ExtractorError as ee:
-            if isinstance(ee.cause, compat_HTTPError) and ee.cause.code in (403, 404):
-                media_selection = compat_etree_fromstring(ee.cause.read().decode('utf-8'))
-            else:
-                raise
+        media_selection = self._download_xml(
+            url, programme_id, 'Downloading media selection XML',
+            expected_status=(403, 404))
        return self._process_media_selector(media_selection, programme_id)

    def _process_media_selector(self, media_selection, programme_id):
@@ -772,6 +773,28 @@ class BBCIE(BBCCoUkIE):
        # single video article embedded with data-media-vpid
        'url': 'http://www.bbc.co.uk/sport/rowing/35908187',
        'only_matching': True,
+    }, {
+        'url': 'https://www.bbc.co.uk/bbcthree/clip/73d0bbd0-abc3-4cea-b3c0-cdae21905eb1',
+        'info_dict': {
+            'id': 'p06556y7',
+            'ext': 'mp4',
+            'title': 'Transfers: Cristiano Ronaldo to Man Utd, Arsenal to spend?',
+            'description': 'md5:4b7dfd063d5a789a1512e99662be3ddd',
+        },
+        'params': {
+            'skip_download': True,
+        }
+    }, {
+        # window.__PRELOADED_STATE__
+        'url': 'https://www.bbc.co.uk/radio/play/b0b9z4yl',
+        'info_dict': {
+            'id': 'b0b9z4vz',
+            'ext': 'mp4',
+            'title': 'Prom 6: An American in Paris and Turangalila',
+            'description': 'md5:51cf7d6f5c8553f197e58203bc78dff8',
+            'uploader': 'Radio 3',
+            'uploader_id': 'bbc_radio_three',
+        },
    }]

    @classmethod
@@ -994,6 +1017,66 @@ class BBCIE(BBCCoUkIE):
                    'subtitles': subtitles,
                }

+        preload_state = self._parse_json(self._search_regex(
+            r'window\.__PRELOADED_STATE__\s*=\s*({.+?});', webpage,
+            'preload state', default='{}'), playlist_id, fatal=False)
+        if preload_state:
+            current_programme = preload_state.get('programmes', {}).get('current') or {}
+            programme_id = current_programme.get('id')
+            if current_programme and programme_id and current_programme.get('type') == 'playable_item':
+                title = current_programme.get('titles', {}).get('tertiary') or playlist_title
+                formats, subtitles = self._download_media_selector(programme_id)
+                self._sort_formats(formats)
+                synopses = current_programme.get('synopses') or {}
+                network = current_programme.get('network') or {}
+                duration = int_or_none(
+                    current_programme.get('duration', {}).get('value'))
+                thumbnail = None
+                image_url = current_programme.get('image_url')
+                if image_url:
+                    thumbnail = image_url.replace('{recipe}', '1920x1920')
+                return {
+                    'id': programme_id,
+                    'title': title,
+                    'description': dict_get(synopses, ('long', 'medium', 'short')),
+                    'thumbnail': thumbnail,
+                    'duration': duration,
+                    'uploader': network.get('short_title'),
+                    'uploader_id': network.get('id'),
+                    'formats': formats,
+                    'subtitles': subtitles,
+                }
+
+        bbc3_config = self._parse_json(
+            self._search_regex(
+                r'(?s)bbcthreeConfig\s*=\s*({.+?})\s*;\s*<', webpage,
+                'bbcthree config', default='{}'),
+            playlist_id, transform_source=js_to_json, fatal=False)
+        if bbc3_config:
+            bbc3_playlist = try_get(
+                bbc3_config, lambda x: x['payload']['content']['bbcMedia']['playlist'],
+                dict)
+            if bbc3_playlist:
+                playlist_title = bbc3_playlist.get('title') or playlist_title
+                thumbnail = bbc3_playlist.get('holdingImageURL')
+                entries = []
+                for bbc3_item in bbc3_playlist['items']:
+                    programme_id = bbc3_item.get('versionID')
+                    if not programme_id:
+                        continue
+                    formats, subtitles = self._download_media_selector(programme_id)
+                    self._sort_formats(formats)
+                    entries.append({
+                        'id': programme_id,
+                        'title': playlist_title,
+                        'thumbnail': thumbnail,
+                        'timestamp': timestamp,
+                        'formats': formats,
+                        'subtitles': subtitles,
+                    })
+                return self.playlist_result(
+                    entries, playlist_id, playlist_title, playlist_description)
+
        def extract_all(pattern):
            return list(filter(None, map(
                lambda s: self._parse_json(s, playlist_id, fatal=False),
--- a/youtube_dl/extractor/bellmedia.py
+++ b/youtube_dl/extractor/bellmedia.py
@@ -12,7 +12,7 @@ class BellMediaIE(InfoExtractor):
            (?:
                ctv|
                tsn|
-                bnn|
+                bnn(?:bloomberg)?|
                thecomedynetwork|
                discovery|
                discoveryvelocity|
@@ -27,17 +27,16 @@ class BellMediaIE(InfoExtractor):
            much\.com
        )/.*?(?:\bvid(?:eoid)?=|-vid|~|%7E|/(?:episode)?)(?P<id>[0-9]{6,})'''
    _TESTS = [{
-        'url': 'http://www.ctv.ca/video/player?vid=706966',
-        'md5': 'ff2ebbeae0aa2dcc32a830c3fd69b7b0',
+        'url': 'https://www.bnnbloomberg.ca/video/david-cockfield-s-top-picks~1403070',
+        'md5': '36d3ef559cfe8af8efe15922cd3ce950',
        'info_dict': {
-            'id': '706966',
-            'ext': 'mp4',
-            'title': 'Larry Day and Richard Jutras on the TIFF red carpet of \'Stonewall\'',
-            'description': 'etalk catches up with Larry Day and Richard Jutras on the TIFF red carpet of "Stonewall”.',
-            'upload_date': '20150919',
-            'timestamp': 1442624700,
+            'id': '1403070',
+            'ext': 'flv',
+            'title': 'David Cockfield\'s Top Picks',
+            'description': 'md5:810f7f8c6a83ad5b48677c3f8e5bb2c3',
+            'upload_date': '20180525',
+            'timestamp': 1527288600,
        },
-        'expected_warnings': ['HTTP Error 404'],
    }, {
        'url': 'http://www.thecomedynetwork.ca/video/player?vid=923582',
        'only_matching': True,
@@ -70,6 +69,7 @@ class BellMediaIE(InfoExtractor):
        'investigationdiscovery': 'invdisc',
        'animalplanet': 'aniplan',
        'etalk': 'ctv',
+        'bnnbloomberg': 'bnn',
    }

    def _real_extract(self, url):
--- a/youtube_dl/extractor/bigflix.py
+++ b/youtube_dl/extractor/bigflix.py
@@ -1,11 +1,13 @@
 # coding: utf-8
 from __future__ import unicode_literals

-import base64
 import re

 from .common import InfoExtractor
-from ..compat import compat_urllib_parse_unquote
+from ..compat import (
+    compat_b64decode,
+    compat_urllib_parse_unquote,
+)


 class BigflixIE(InfoExtractor):
@@ -39,8 +41,8 @@ class BigflixIE(InfoExtractor):
            webpage, 'title')

        def decode_url(quoted_b64_url):
-            return base64.b64decode(compat_urllib_parse_unquote(
-                quoted_b64_url).encode('ascii')).decode('utf-8')
+            return compat_b64decode(compat_urllib_parse_unquote(
+                quoted_b64_url)).decode('utf-8')

        formats = []
        for height, encoded_url in re.findall(
--- a/youtube_dl/extractor/bilibili.py
+++ b/youtube_dl/extractor/bilibili.py
@@ -27,14 +27,14 @@ class BiliBiliIE(InfoExtractor):

    _TESTS = [{
        'url': 'http://www.bilibili.tv/video/av1074402/',
-        'md5': '9fa226fe2b8a9a4d5a69b4c6a183417e',
+        'md5': '5f7d29e1a2872f3df0cf76b1f87d3788',
        'info_dict': {
            'id': '1074402',
-            'ext': 'mp4',
+            'ext': 'flv',
            'title': '【金坷垃】金泡沫',
            'description': 'md5:ce18c2a2d2193f0df2917d270f2e5923',
-            'duration': 308.315,
-            'timestamp': 1398012660,
+            'duration': 308.067,
+            'timestamp': 1398012678,
            'upload_date': '20140420',
            'thumbnail': r're:^https?://.+\.jpg',
            'uploader': '菊子桑',
@@ -59,17 +59,38 @@ class BiliBiliIE(InfoExtractor):
        'url': 'http://www.bilibili.com/video/av8903802/',
        'info_dict': {
            'id': '8903802',
-            'ext': 'mp4',
            'title': '阿滴英文｜英文歌分享#6 "Closer',
            'description': '滴妹今天唱Closer給你聽! 有史以来，被推最多次也是最久的歌曲，其实歌词跟我原本想像差蛮多的，不过还是好听！ 微博@阿滴英文',
-            'uploader': '阿滴英文',
-            'uploader_id': '65880958',
-            'timestamp': 1488382620,
-            'upload_date': '20170301',
-        },
-        'params': {
-            'skip_download': True,  # Test metadata only
        },
+        'playlist': [{
+            'info_dict': {
+                'id': '8903802_part1',
+                'ext': 'flv',
+                'title': '阿滴英文｜英文歌分享#6 "Closer',
+                'description': 'md5:3b1b9e25b78da4ef87e9b548b88ee76a',
+                'uploader': '阿滴英文',
+                'uploader_id': '65880958',
+                'timestamp': 1488382634,
+                'upload_date': '20170301',
+            },
+            'params': {
+                'skip_download': True,  # Test metadata only
+            },
+        }, {
+            'info_dict': {
+                'id': '8903802_part2',
+                'ext': 'flv',
+                'title': '阿滴英文｜英文歌分享#6 "Closer',
+                'description': 'md5:3b1b9e25b78da4ef87e9b548b88ee76a',
+                'uploader': '阿滴英文',
+                'uploader_id': '65880958',
+                'timestamp': 1488382634,
+                'upload_date': '20170301',
+            },
+            'params': {
+                'skip_download': True,  # Test metadata only
+            },
+        }]
    }]

    _APP_KEY = '84956560bc028eb7'
@@ -92,8 +113,12 @@ class BiliBiliIE(InfoExtractor):
        webpage = self._download_webpage(url, video_id)

        if 'anime/' not in url:
-            cid = compat_parse_qs(self._search_regex(
+            cid = self._search_regex(
+                r'\bcid(?:["\']:|=)(\d+)', webpage, 'cid',
+                default=None
+            ) or compat_parse_qs(self._search_regex(
                [r'EmbedPlayer\([^)]+,\s*"([^"]+)"\)',
+                 r'EmbedPlayer\([^)]+,\s*\\"([^"]+)\\"\)',
                 r'<iframe[^>]+src="https://secure\.bilibili\.com/secure,([^"]+)"'],
                webpage, 'player parameters'))['cid'][0]
        else:
@@ -102,6 +127,7 @@ class BiliBiliIE(InfoExtractor):
                    video_id, anime_id, compat_urlparse.urljoin(url, '//bangumi.bilibili.com/anime/%s' % anime_id)))
            headers = {
                'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
+                'Referer': url
            }
            headers.update(self.geo_verification_headers())

@@ -113,48 +139,66 @@ class BiliBiliIE(InfoExtractor):
                self._report_error(js)
            cid = js['result']['cid']

-        payload = 'appkey=%s&cid=%s&otype=json&quality=2&type=mp4' % (self._APP_KEY, cid)
-        sign = hashlib.md5((payload + self._BILIBILI_KEY).encode('utf-8')).hexdigest()
-
-        video_info = self._download_json(
-            'http://interface.bilibili.com/playurl?%s&sign=%s' % (payload, sign),
-            video_id, note='Downloading video info page',
-            headers=self.geo_verification_headers())
-
-        if 'durl' not in video_info:
-            self._report_error(video_info)
+        headers = {
+            'Referer': url
+        }
+        headers.update(self.geo_verification_headers())

        entries = []

-        for idx, durl in enumerate(video_info['durl']):
-            formats = [{
-                'url': durl['url'],
-                'filesize': int_or_none(durl['size']),
-            }]
-            for backup_url in durl.get('backup_url', []):
-                formats.append({
-                    'url': backup_url,
-                    # backup URLs have lower priorities
-                    'preference': -2 if 'hd.mp4' in backup_url else -3,
+        RENDITIONS = ('qn=80&quality=80&type=', 'quality=2&type=mp4')
+        for num, rendition in enumerate(RENDITIONS, start=1):
+            payload = 'appkey=%s&cid=%s&otype=json&%s' % (self._APP_KEY, cid, rendition)
+            sign = hashlib.md5((payload + self._BILIBILI_KEY).encode('utf-8')).hexdigest()
+
+            video_info = self._download_json(
+                'http://interface.bilibili.com/v2/playurl?%s&sign=%s' % (payload, sign),
+                video_id, note='Downloading video info page',
+                headers=headers, fatal=num == len(RENDITIONS))
+
+            if not video_info:
+                continue
+
+            if 'durl' not in video_info:
+                if num < len(RENDITIONS):
+                    continue
+                self._report_error(video_info)
+
+            for idx, durl in enumerate(video_info['durl']):
+                formats = [{
+                    'url': durl['url'],
+                    'filesize': int_or_none(durl['size']),
+                }]
+                for backup_url in durl.get('backup_url', []):
+                    formats.append({
+                        'url': backup_url,
+                        # backup URLs have lower priorities
+                        'preference': -2 if 'hd.mp4' in backup_url else -3,
+                    })
+
+                for a_format in formats:
+                    a_format.setdefault('http_headers', {}).update({
+                        'Referer': url,
+                    })
+
+                self._sort_formats(formats)
+
+                entries.append({
+                    'id': '%s_part%s' % (video_id, idx),
+                    'duration': float_or_none(durl.get('length'), 1000),
+                    'formats': formats,
                })
+            break

-            for a_format in formats:
-                a_format.setdefault('http_headers', {}).update({
-                    'Referer': url,
-                })
-
-            self._sort_formats(formats)
-
-            entries.append({
-                'id': '%s_part%s' % (video_id, idx),
-                'duration': float_or_none(durl.get('length'), 1000),
-                'formats': formats,
-            })
-
-        title = self._html_search_regex('<h1[^>]*>([^<]+)</h1>', webpage, 'title')
+        title = self._html_search_regex(
+            ('<h1[^>]+\btitle=(["\'])(?P<title>(?:(?!\1).)+)\1',
+             '(?s)<h1[^>]*>(?P<title>.+?)</h1>'), webpage, 'title',
+            group='title')
        description = self._html_search_meta('description', webpage)
        timestamp = unified_timestamp(self._html_search_regex(
-            r'<time[^>]+datetime="([^"]+)"', webpage, 'upload time', default=None))
+            r'<time[^>]+datetime="([^"]+)"', webpage, 'upload time',
+            default=None) or self._html_search_meta(
+            'uploadDate', webpage, 'timestamp', default=None))
        thumbnail = self._html_search_meta(['og:image', 'thumbnailUrl'], webpage)

        # TODO 'view_count' requires deobfuscating Javascript
@@ -168,13 +212,16 @@ class BiliBiliIE(InfoExtractor):
        }

        uploader_mobj = re.search(
-            r'<a[^>]+href="(?:https?:)?//space\.bilibili\.com/(?P<id>\d+)"[^>]+title="(?P<name>[^"]+)"',
+            r'<a[^>]+href="(?:https?:)?//space\.bilibili\.com/(?P<id>\d+)"[^>]*>(?P<name>[^<]+)',
            webpage)
        if uploader_mobj:
            info.update({
                'uploader': uploader_mobj.group('name'),
                'uploader_id': uploader_mobj.group('id'),
            })
+        if not info.get('uploader'):
+            info['uploader'] = self._html_search_meta(
+                'author', webpage, 'uploader', default=None)

        for entry in entries:
            entry.update(info)
--- a/youtube_dl/extractor/bitchute.py
+++ b/youtube_dl/extractor/bitchute.py
@@ -0,0 +1,120 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+import itertools
+import re
+
+from .common import InfoExtractor
+from ..utils import urlencode_postdata
+
+
+class BitChuteIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:www\.)?bitchute\.com/(?:video|embed|torrent/[^/]+)/(?P<id>[^/?#&]+)'
+    _TESTS = [{
+        'url': 'https://www.bitchute.com/video/szoMrox2JEI/',
+        'md5': '66c4a70e6bfc40dcb6be3eb1d74939eb',
+        'info_dict': {
+            'id': 'szoMrox2JEI',
+            'ext': 'mp4',
+            'title': 'Fuck bitches get money',
+            'description': 'md5:3f21f6fb5b1d17c3dee9cf6b5fe60b3a',
+            'thumbnail': r're:^https?://.*\.jpg$',
+            'uploader': 'Victoria X Rave',
+        },
+    }, {
+        'url': 'https://www.bitchute.com/embed/lbb5G1hjPhw/',
+        'only_matching': True,
+    }, {
+        'url': 'https://www.bitchute.com/torrent/Zee5BE49045h/szoMrox2JEI.webtorrent',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+
+        webpage = self._download_webpage(
+            'https://www.bitchute.com/video/%s' % video_id, video_id, headers={
+                'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.57 Safari/537.36',
+            })
+
+        title = self._search_regex(
+            (r'<[^>]+\bid=["\']video-title[^>]+>([^<]+)', r'<title>([^<]+)'),
+            webpage, 'title', default=None) or self._html_search_meta(
+            'description', webpage, 'title',
+            default=None) or self._og_search_description(webpage)
+
+        formats = [
+            {'url': mobj.group('url')}
+            for mobj in re.finditer(
+                r'addWebSeed\s*\(\s*(["\'])(?P<url>(?:(?!\1).)+)\1', webpage)]
+        self._sort_formats(formats)
+
+        description = self._html_search_regex(
+            r'(?s)<div\b[^>]+\bclass=["\']full hidden[^>]+>(.+?)</div>',
+            webpage, 'description', fatal=False)
+        thumbnail = self._og_search_thumbnail(
+            webpage, default=None) or self._html_search_meta(
+            'twitter:image:src', webpage, 'thumbnail')
+        uploader = self._html_search_regex(
+            r'(?s)<p\b[^>]+\bclass=["\']video-author[^>]+>(.+?)</p>', webpage,
+            'uploader', fatal=False)
+
+        return {
+            'id': video_id,
+            'title': title,
+            'description': description,
+            'thumbnail': thumbnail,
+            'uploader': uploader,
+            'formats': formats,
+        }
+
+
+class BitChuteChannelIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:www\.)?bitchute\.com/channel/(?P<id>[^/?#&]+)'
+    _TEST = {
+        'url': 'https://www.bitchute.com/channel/victoriaxrave/',
+        'playlist_mincount': 185,
+        'info_dict': {
+            'id': 'victoriaxrave',
+        },
+    }
+
+    _TOKEN = 'zyG6tQcGPE5swyAEFLqKUwMuMMuF6IO2DZ6ZDQjGfsL0e4dcTLwqkTTul05Jdve7'
+
+    def _entries(self, channel_id):
+        channel_url = 'https://www.bitchute.com/channel/%s/' % channel_id
+        offset = 0
+        for page_num in itertools.count(1):
+            data = self._download_json(
+                '%sextend/' % channel_url, channel_id,
+                'Downloading channel page %d' % page_num,
+                data=urlencode_postdata({
+                    'csrfmiddlewaretoken': self._TOKEN,
+                    'name': '',
+                    'offset': offset,
+                }), headers={
+                    'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
+                    'Referer': channel_url,
+                    'X-Requested-With': 'XMLHttpRequest',
+                    'Cookie': 'csrftoken=%s' % self._TOKEN,
+                })
+            if data.get('success') is False:
+                break
+            html = data.get('html')
+            if not html:
+                break
+            video_ids = re.findall(
+                r'class=["\']channel-videos-image-container[^>]+>\s*<a\b[^>]+\bhref=["\']/video/([^"\'/]+)',
+                html)
+            if not video_ids:
+                break
+            offset += len(video_ids)
+            for video_id in video_ids:
+                yield self.url_result(
+                    'https://www.bitchute.com/video/%s' % video_id,
+                    ie=BitChuteIE.ie_key(), video_id=video_id)
+
+    def _real_extract(self, url):
+        channel_id = self._match_id(url)
+        return self.playlist_result(
+            self._entries(channel_id), playlist_id=channel_id)
--- a/youtube_dl/extractor/breakcom.py
+++ b/youtube_dl/extractor/breakcom.py
@@ -3,15 +3,15 @@ from __future__ import unicode_literals
 import re

 from .common import InfoExtractor
-from ..compat import compat_str
+from .youtube import YoutubeIE
 from ..utils import (
    int_or_none,
-    parse_age_limit,
+    url_or_none,
 )


 class BreakIE(InfoExtractor):
-    _VALID_URL = r'https?://(?:www\.)?(?P<site>break|screenjunkies)\.com/video/(?P<display_id>[^/]+?)(?:-(?P<id>\d+))?(?:[/?#&]|$)'
+    _VALID_URL = r'https?://(?:www\.)?break\.com/video/(?P<display_id>[^/]+?)(?:-(?P<id>\d+))?(?:[/?#&]|$)'
    _TESTS = [{
        'url': 'http://www.break.com/video/when-girls-act-like-guys-2468056',
        'info_dict': {
@@ -19,125 +19,73 @@ class BreakIE(InfoExtractor):
            'ext': 'mp4',
            'title': 'When Girls Act Like D-Bags',
            'age_limit': 13,
+        },
+    }, {
+        # youtube embed
+        'url': 'http://www.break.com/video/someone-forgot-boat-brakes-work',
+        'info_dict': {
+            'id': 'RrrDLdeL2HQ',
+            'ext': 'mp4',
+            'title': 'Whale Watching Boat Crashing Into San Diego Dock',
+            'description': 'md5:afc1b2772f0a8468be51dd80eb021069',
+            'upload_date': '20160331',
+            'uploader': 'Steve Holden',
+            'uploader_id': 'sdholden07',
+        },
+        'params': {
+            'skip_download': True,
        }
-    }, {
-        'url': 'http://www.screenjunkies.com/video/best-quentin-tarantino-movie-2841915',
-        'md5': '5c2b686bec3d43de42bde9ec047536b0',
-        'info_dict': {
-            'id': '2841915',
-            'display_id': 'best-quentin-tarantino-movie',
-            'ext': 'mp4',
-            'title': 'Best Quentin Tarantino Movie',
-            'thumbnail': r're:^https?://.*\.jpg',
-            'duration': 3671,
-            'age_limit': 13,
-            'tags': list,
-        },
-    }, {
-        'url': 'http://www.screenjunkies.com/video/honest-trailers-the-dark-knight',
-        'info_dict': {
-            'id': '2348808',
-            'display_id': 'honest-trailers-the-dark-knight',
-            'ext': 'mp4',
-            'title': 'Honest Trailers - The Dark Knight',
-            'thumbnail': r're:^https?://.*\.(?:jpg|png)',
-            'age_limit': 10,
-            'tags': list,
-        },
-    }, {
-        # requires subscription but worked around
-        'url': 'http://www.screenjunkies.com/video/knocking-dead-ep-1-the-show-so-far-3003285',
-        'info_dict': {
-            'id': '3003285',
-            'display_id': 'knocking-dead-ep-1-the-show-so-far',
-            'ext': 'mp4',
-            'title': 'State of The Dead Recap: Knocking Dead Pilot',
-            'thumbnail': r're:^https?://.*\.jpg',
-            'duration': 3307,
-            'age_limit': 13,
-            'tags': list,
-        },
    }, {
        'url': 'http://www.break.com/video/ugc/baby-flex-2773063',
        'only_matching': True,
    }]

-    _DEFAULT_BITRATES = (48, 150, 320, 496, 864, 2240, 3264)
-
    def _real_extract(self, url):
-        site, display_id, video_id = re.match(self._VALID_URL, url).groups()
+        display_id, video_id = re.match(self._VALID_URL, url).groups()

-        if not video_id:
-            webpage = self._download_webpage(url, display_id)
-            video_id = self._search_regex(
-                (r'src=["\']/embed/(\d+)', r'data-video-content-id=["\'](\d+)'),
-                webpage, 'video id')
+        webpage = self._download_webpage(url, display_id)

-        webpage = self._download_webpage(
-            'http://www.%s.com/embed/%s' % (site, video_id),
-            display_id, 'Downloading video embed page')
-        embed_vars = self._parse_json(
+        youtube_url = YoutubeIE._extract_url(webpage)
+        if youtube_url:
+            return self.url_result(youtube_url, ie=YoutubeIE.ie_key())
+
+        content = self._parse_json(
            self._search_regex(
-                r'(?s)embedVars\s*=\s*({.+?})\s*</script>', webpage, 'embed vars'),
+                r'(?s)content["\']\s*:\s*(\[.+?\])\s*[,\n]', webpage,
+                'content'),
            display_id)

-        youtube_id = embed_vars.get('youtubeId')
-        if youtube_id:
-            return self.url_result(youtube_id, 'Youtube')
-
-        title = embed_vars['contentName']
-
        formats = []
-        bitrates = []
-        for f in embed_vars.get('media', []):
-            if not f.get('uri') or f.get('mediaPurpose') != 'play':
+        for video in content:
+            video_url = url_or_none(video.get('url'))
+            if not video_url:
                continue
-            bitrate = int_or_none(f.get('bitRate'))
-            if bitrate:
-                bitrates.append(bitrate)
+            bitrate = int_or_none(self._search_regex(
+                r'(\d+)_kbps', video_url, 'tbr', default=None))
            formats.append({
-                'url': f['uri'],
+                'url': video_url,
                'format_id': 'http-%d' % bitrate if bitrate else 'http',
-                'width': int_or_none(f.get('width')),
-                'height': int_or_none(f.get('height')),
                'tbr': bitrate,
-                'format': 'mp4',
            })
-
-        if not bitrates:
-            # When subscriptionLevel > 0, i.e. plus subscription is required
-            # media list will be empty. However, hds and hls uris are still
-            # available. We can grab them assuming bitrates to be default.
-            bitrates = self._DEFAULT_BITRATES
-
-        auth_token = embed_vars.get('AuthToken')
-
-        def construct_manifest_url(base_url, ext):
-            pieces = [base_url]
-            pieces.extend([compat_str(b) for b in bitrates])
-            pieces.append('_kbps.mp4.%s?%s' % (ext, auth_token))
-            return ','.join(pieces)
-
-        if bitrates and auth_token:
-            hds_url = embed_vars.get('hdsUri')
-            if hds_url:
-                formats.extend(self._extract_f4m_formats(
-                    construct_manifest_url(hds_url, 'f4m'),
-                    display_id, f4m_id='hds', fatal=False))
-            hls_url = embed_vars.get('hlsUri')
-            if hls_url:
-                formats.extend(self._extract_m3u8_formats(
-                    construct_manifest_url(hls_url, 'm3u8'),
-                    display_id, 'mp4', entry_protocol='m3u8_native', m3u8_id='hls', fatal=False))
        self._sort_formats(formats)

+        title = self._search_regex(
+            (r'title["\']\s*:\s*(["\'])(?P<value>(?:(?!\1).)+)\1',
+             r'<h1[^>]*>(?P<value>[^<]+)'), webpage, 'title', group='value')
+
+        def get(key, name):
+            return int_or_none(self._search_regex(
+                r'%s["\']\s*:\s*["\'](\d+)' % key, webpage, name,
+                default=None))
+
+        age_limit = get('ratings', 'age limit')
+        video_id = video_id or get('pid', 'video id') or display_id
+
        return {
            'id': video_id,
            'display_id': display_id,
            'title': title,
-            'thumbnail': embed_vars.get('thumbUri'),
-            'duration': int_or_none(embed_vars.get('videoLengthInSeconds')) or None,
-            'age_limit': parse_age_limit(embed_vars.get('audienceRating')),
-            'tags': embed_vars.get('tags', '').split(','),
+            'thumbnail': self._og_search_thumbnail(webpage),
+            'age_limit': age_limit,
            'formats': formats,
        }
--- a/youtube_dl/extractor/brightcove.py
+++ b/youtube_dl/extractor/brightcove.py
@@ -1,8 +1,10 @@
 # coding: utf-8
 from __future__ import unicode_literals

-import re
+import base64
 import json
+import re
+import struct

 from .common import InfoExtractor
 from .adobepass import AdobePassIE
@@ -310,6 +312,10 @@ class BrightcoveLegacyIE(InfoExtractor):
                'Cannot find playerKey= variable. Did you forget quotes in a shell invocation?',
                expected=True)

+    def _brightcove_new_url_result(self, publisher_id, video_id):
+        brightcove_new_url = 'http://players.brightcove.net/%s/default_default/index.html?videoId=%s' % (publisher_id, video_id)
+        return self.url_result(brightcove_new_url, BrightcoveNewIE.ie_key(), video_id)
+
    def _get_video_info(self, video_id, query, referer=None):
        headers = {}
        linkBase = query.get('linkBaseURL')
@@ -323,6 +329,28 @@ class BrightcoveLegacyIE(InfoExtractor):
            r"<h1>We're sorry.</h1>([\s\n]*<p>.*?</p>)+", webpage,
            'error message', default=None)
        if error_msg is not None:
+            publisher_id = query.get('publisherId')
+            if publisher_id and publisher_id[0].isdigit():
+                publisher_id = publisher_id[0]
+            if not publisher_id:
+                player_key = query.get('playerKey')
+                if player_key and ',' in player_key[0]:
+                    player_key = player_key[0]
+                else:
+                    player_id = query.get('playerID')
+                    if player_id and player_id[0].isdigit():
+                        player_page = self._download_webpage(
+                            'http://link.brightcove.com/services/player/bcpid' + player_id[0],
+                            video_id, headers=headers, fatal=False)
+                        if player_page:
+                            player_key = self._search_regex(
+                                r'<param\s+name="playerKey"\s+value="([\w~,-]+)"',
+                                player_page, 'player key', fatal=False)
+                if player_key:
+                    enc_pub_id = player_key.split(',')[1].replace('~', '=')
+                    publisher_id = struct.unpack('>Q', base64.urlsafe_b64decode(enc_pub_id))[0]
+                if publisher_id:
+                    return self._brightcove_new_url_result(publisher_id, video_id)
            raise ExtractorError(
                'brightcove said: %s' % error_msg, expected=True)

@@ -444,8 +472,12 @@ class BrightcoveLegacyIE(InfoExtractor):
                else:
                    return ad_info

-        if 'url' not in info and not info.get('formats'):
-            raise ExtractorError('Unable to extract video url for %s' % video_id)
+        if not info.get('url') and not info.get('formats'):
+            uploader_id = info.get('uploader_id')
+            if uploader_id:
+                info.update(self._brightcove_new_url_result(uploader_id, video_id))
+            else:
+                raise ExtractorError('Unable to extract video url for %s' % video_id)
        return info


@@ -564,7 +596,7 @@ class BrightcoveNewIE(AdobePassIE):

        return entries

-    def _parse_brightcove_metadata(self, json_data, video_id):
+    def _parse_brightcove_metadata(self, json_data, video_id, headers={}):
        title = json_data['name'].strip()

        formats = []
@@ -572,7 +604,8 @@ class BrightcoveNewIE(AdobePassIE):
            container = source.get('container')
            ext = mimetype2ext(source.get('type'))
            src = source.get('src')
-            if ext == 'ism' or container == 'WVM':
+            # https://support.brightcove.com/playback-api-video-fields-reference#key_systems_object
+            if ext == 'ism' or container == 'WVM' or source.get('key_systems'):
                continue
            elif ext == 'm3u8' or container == 'M2TS':
                if not src:
@@ -629,6 +662,14 @@ class BrightcoveNewIE(AdobePassIE):
                        'format_id': build_format_id('rtmp'),
                    })
                formats.append(f)
+        if not formats:
+            # for sonyliv.com DRM protected videos
+            s3_source_url = json_data.get('custom_fields', {}).get('s3sourceurl')
+            if s3_source_url:
+                formats.append({
+                    'url': s3_source_url,
+                    'format_id': 'source',
+                })

        errors = json_data.get('errors')
        if not formats and errors:
@@ -638,6 +679,9 @@ class BrightcoveNewIE(AdobePassIE):

        self._sort_formats(formats)

+        for f in formats:
+            f.setdefault('http_headers', {}).update(headers)
+
        subtitles = {}
        for text_track in json_data.get('text_tracks', []):
            if text_track.get('src'):
@@ -666,7 +710,10 @@ class BrightcoveNewIE(AdobePassIE):

    def _real_extract(self, url):
        url, smuggled_data = unsmuggle_url(url, {})
-        self._initialize_geo_bypass(smuggled_data.get('geo_countries'))
+        self._initialize_geo_bypass({
+            'countries': smuggled_data.get('geo_countries'),
+            'ip_blocks': smuggled_data.get('geo_ip_blocks'),
+        })

        account_id, player_id, embed, video_id = re.match(self._VALID_URL, url).groups()

@@ -690,10 +737,17 @@ class BrightcoveNewIE(AdobePassIE):
                webpage, 'policy key', group='pk')

        api_url = 'https://edge.api.brightcove.com/playback/v1/accounts/%s/videos/%s' % (account_id, video_id)
-        try:
-            json_data = self._download_json(api_url, video_id, headers={
-                'Accept': 'application/json;pk=%s' % policy_key
+        headers = {
+            'Accept': 'application/json;pk=%s' % policy_key,
+        }
+        referrer = smuggled_data.get('referrer')
+        if referrer:
+            headers.update({
+                'Referer': referrer,
+                'Origin': re.search(r'https?://[^/]+', referrer).group(0),
            })
+        try:
+            json_data = self._download_json(api_url, video_id, headers=headers)
        except ExtractorError as e:
            if isinstance(e.cause, compat_HTTPError) and e.cause.code == 403:
                json_data = self._parse_json(e.cause.read().decode(), video_id)[0]
@@ -717,4 +771,5 @@ class BrightcoveNewIE(AdobePassIE):
                    'tveToken': tve_token,
                })

-        return self._parse_brightcove_metadata(json_data, video_id)
+        return self._parse_brightcove_metadata(
+            json_data, video_id, headers=headers)
--- a/youtube_dl/extractor/businessinsider.py
+++ b/youtube_dl/extractor/businessinsider.py
@@ -0,0 +1,42 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+from .common import InfoExtractor
+from .jwplatform import JWPlatformIE
+
+
+class BusinessInsiderIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:[^/]+\.)?businessinsider\.(?:com|nl)/(?:[^/]+/)*(?P<id>[^/?#&]+)'
+    _TESTS = [{
+        'url': 'http://uk.businessinsider.com/how-much-radiation-youre-exposed-to-in-everyday-life-2016-6',
+        'md5': 'ca237a53a8eb20b6dc5bd60564d4ab3e',
+        'info_dict': {
+            'id': 'hZRllCfw',
+            'ext': 'mp4',
+            'title': "Here's how much radiation you're exposed to in everyday life",
+            'description': 'md5:9a0d6e2c279948aadaa5e84d6d9b99bd',
+            'upload_date': '20170709',
+            'timestamp': 1499606400,
+        },
+        'params': {
+            'skip_download': True,
+        },
+    }, {
+        'url': 'https://www.businessinsider.nl/5-scientifically-proven-things-make-you-less-attractive-2017-7/',
+        'only_matching': True,
+    }, {
+        'url': 'http://www.businessinsider.com/excel-index-match-vlookup-video-how-to-2015-2?IR=T',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        webpage = self._download_webpage(url, video_id)
+        jwplatform_id = self._search_regex(
+            (r'data-media-id=["\']([a-zA-Z0-9]{8})',
+             r'id=["\']jwplayer_([a-zA-Z0-9]{8})',
+             r'id["\']?\s*:\s*["\']?([a-zA-Z0-9]{8})'),
+            webpage, 'jwplatform id')
+        return self.url_result(
+            'jwplatform:%s' % jwplatform_id, ie=JWPlatformIE.ie_key(),
+            video_id=video_id)
--- a/youtube_dl/extractor/cammodels.py
+++ b/youtube_dl/extractor/cammodels.py
@@ -0,0 +1,96 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+from .common import InfoExtractor
+from ..utils import (
+    ExtractorError,
+    int_or_none,
+    url_or_none,
+)
+
+
+class CamModelsIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:www\.)?cammodels\.com/cam/(?P<id>[^/?#&]+)'
+    _TESTS = [{
+        'url': 'https://www.cammodels.com/cam/AutumnKnight/',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        user_id = self._match_id(url)
+
+        webpage = self._download_webpage(
+            url, user_id, headers=self.geo_verification_headers())
+
+        manifest_root = self._html_search_regex(
+            r'manifestUrlRoot=([^&\']+)', webpage, 'manifest', default=None)
+
+        if not manifest_root:
+            ERRORS = (
+                ("I'm offline, but let's stay connected", 'This user is currently offline'),
+                ('in a private show', 'This user is in a private show'),
+                ('is currently performing LIVE', 'This model is currently performing live'),
+            )
+            for pattern, message in ERRORS:
+                if pattern in webpage:
+                    error = message
+                    expected = True
+                    break
+            else:
+                error = 'Unable to find manifest URL root'
+                expected = False
+            raise ExtractorError(error, expected=expected)
+
+        manifest = self._download_json(
+            '%s%s.json' % (manifest_root, user_id), user_id)
+
+        formats = []
+        for format_id, format_dict in manifest['formats'].items():
+            if not isinstance(format_dict, dict):
+                continue
+            encodings = format_dict.get('encodings')
+            if not isinstance(encodings, list):
+                continue
+            vcodec = format_dict.get('videoCodec')
+            acodec = format_dict.get('audioCodec')
+            for media in encodings:
+                if not isinstance(media, dict):
+                    continue
+                media_url = url_or_none(media.get('location'))
+                if not media_url:
+                    continue
+
+                format_id_list = [format_id]
+                height = int_or_none(media.get('videoHeight'))
+                if height is not None:
+                    format_id_list.append('%dp' % height)
+                f = {
+                    'url': media_url,
+                    'format_id': '-'.join(format_id_list),
+                    'width': int_or_none(media.get('videoWidth')),
+                    'height': height,
+                    'vbr': int_or_none(media.get('videoKbps')),
+                    'abr': int_or_none(media.get('audioKbps')),
+                    'fps': int_or_none(media.get('fps')),
+                    'vcodec': vcodec,
+                    'acodec': acodec,
+                }
+                if 'rtmp' in format_id:
+                    f['ext'] = 'flv'
+                elif 'hls' in format_id:
+                    f.update({
+                        'ext': 'mp4',
+                        # hls skips fragments, preferring rtmp
+                        'preference': -1,
+                    })
+                else:
+                    continue
+                formats.append(f)
+        self._sort_formats(formats)
+
+        return {
+            'id': user_id,
+            'title': self._live_title(user_id),
+            'is_live': True,
+            'formats': formats,
+        }
--- a/youtube_dl/extractor/camtube.py
+++ b/youtube_dl/extractor/camtube.py
@@ -0,0 +1,69 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+from .common import InfoExtractor
+from ..utils import (
+    int_or_none,
+    unified_timestamp,
+)
+
+
+class CamTubeIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:(?:www|api)\.)?camtube\.co/recordings?/(?P<id>[^/?#&]+)'
+    _TESTS = [{
+        'url': 'https://camtube.co/recording/minafay-030618-1136-chaturbate-female',
+        'info_dict': {
+            'id': '42ad3956-dd5b-445a-8313-803ea6079fac',
+            'display_id': 'minafay-030618-1136-chaturbate-female',
+            'ext': 'mp4',
+            'title': 'minafay-030618-1136-chaturbate-female',
+            'duration': 1274,
+            'timestamp': 1528018608,
+            'upload_date': '20180603',
+        },
+        'params': {
+            'skip_download': True,
+        },
+    }]
+
+    _API_BASE = 'https://api.camtube.co'
+
+    def _real_extract(self, url):
+        display_id = self._match_id(url)
+
+        token = self._download_json(
+            '%s/rpc/session/new' % self._API_BASE, display_id,
+            'Downloading session token')['token']
+
+        self._set_cookie('api.camtube.co', 'session', token)
+
+        video = self._download_json(
+            '%s/recordings/%s' % (self._API_BASE, display_id), display_id,
+            headers={'Referer': url})
+
+        video_id = video['uuid']
+        timestamp = unified_timestamp(video.get('createdAt'))
+        duration = int_or_none(video.get('duration'))
+        view_count = int_or_none(video.get('viewCount'))
+        like_count = int_or_none(video.get('likeCount'))
+        creator = video.get('stageName')
+
+        formats = [{
+            'url': '%s/recordings/%s/manifest.m3u8'
+                   % (self._API_BASE, video_id),
+            'format_id': 'hls',
+            'ext': 'mp4',
+            'protocol': 'm3u8_native',
+        }]
+
+        return {
+            'id': video_id,
+            'display_id': display_id,
+            'title': display_id,
+            'timestamp': timestamp,
+            'duration': duration,
+            'view_count': view_count,
+            'like_count': like_count,
+            'creator': creator,
+            'formats': formats,
+        }
--- a/youtube_dl/extractor/canalc2.py
+++ b/youtube_dl/extractor/canalc2.py
@@ -31,6 +31,10 @@ class Canalc2IE(InfoExtractor):
        webpage = self._download_webpage(
            'http://www.canalc2.tv/video/%s' % video_id, video_id)

+        title = self._html_search_regex(
+            r'(?s)class="[^"]*col_description[^"]*">.*?<h3>(.+?)</h3>',
+            webpage, 'title')
+
        formats = []
        for _, video_url in re.findall(r'file\s*=\s*(["\'])(.+?)\1', webpage):
            if video_url.startswith('rtmp://'):
@@ -49,17 +53,21 @@ class Canalc2IE(InfoExtractor):
                    'url': video_url,
                    'format_id': 'http',
                })
-        self._sort_formats(formats)

-        title = self._html_search_regex(
-            r'(?s)class="[^"]*col_description[^"]*">.*?<h3>(.*?)</h3>', webpage, 'title')
-        duration = parse_duration(self._search_regex(
-            r'id=["\']video_duree["\'][^>]*>([^<]+)',
-            webpage, 'duration', fatal=False))
+        if formats:
+            info = {
+                'formats': formats,
+            }
+        else:
+            info = self._parse_html5_media_entries(url, webpage, url)[0]

-        return {
+        self._sort_formats(info['formats'])
+
+        info.update({
            'id': video_id,
            'title': title,
-            'duration': duration,
-            'formats': formats,
-        }
+            'duration': parse_duration(self._search_regex(
+                r'id=["\']video_duree["\'][^>]*>([^<]+)',
+                webpage, 'duration', fatal=False)),
+        })
+        return info
--- a/youtube_dl/extractor/canalplus.py
+++ b/youtube_dl/extractor/canalplus.py
@@ -4,59 +4,36 @@ from __future__ import unicode_literals
 import re

 from .common import InfoExtractor
-from ..compat import compat_urllib_parse_urlparse
 from ..utils import (
-    dict_get,
    # ExtractorError,
    # HEADRequest,
    int_or_none,
    qualities,
-    remove_end,
    unified_strdate,
 )


 class CanalplusIE(InfoExtractor):
-    IE_DESC = 'canalplus.fr, piwiplus.fr and d8.tv'
-    _VALID_URL = r'''(?x)
-                        https?://
-                            (?:
-                                (?:
-                                    (?:(?:www|m)\.)?canalplus\.fr|
-                                    (?:www\.)?piwiplus\.fr|
-                                    (?:www\.)?d8\.tv|
-                                    (?:www\.)?c8\.fr|
-                                    (?:www\.)?d17\.tv|
-                                    (?:(?:football|www)\.)?cstar\.fr|
-                                    (?:www\.)?itele\.fr
-                                )/(?:(?:[^/]+/)*(?P<display_id>[^/?#&]+))?(?:\?.*\bvid=(?P<vid>\d+))?|
-                                player\.canalplus\.fr/#/(?P<id>\d+)
-                            )
-
-                    '''
+    IE_DESC = 'mycanal.fr and piwiplus.fr'
+    _VALID_URL = r'https?://(?:www\.)?(?P<site>mycanal|piwiplus)\.fr/(?:[^/]+/)*(?P<display_id>[^?/]+)(?:\.html\?.*\bvid=|/p/)(?P<id>\d+)'
    _VIDEO_INFO_TEMPLATE = 'http://service.canal-plus.com/video/rest/getVideosLiees/%s/%s?format=json'
    _SITE_ID_MAP = {
-        'canalplus': 'cplus',
+        'mycanal': 'cplus',
        'piwiplus': 'teletoon',
-        'd8': 'd8',
-        'c8': 'd8',
-        'd17': 'd17',
-        'cstar': 'd17',
-        'itele': 'itele',
    }

    # Only works for direct mp4 URLs
    _GEO_COUNTRIES = ['FR']

    _TESTS = [{
-        'url': 'http://www.canalplus.fr/c-emissions/pid1830-c-zapping.html?vid=1192814',
+        'url': 'https://www.mycanal.fr/d17-emissions/lolywood/p/1397061',
        'info_dict': {
-            'id': '1405510',
-            'display_id': 'pid1830-c-zapping',
+            'id': '1397061',
+            'display_id': 'lolywood',
            'ext': 'mp4',
-            'title': 'Zapping - 02/07/2016',
-            'description': 'Le meilleur de toutes les chaînes, tous les jours',
-            'upload_date': '20160702',
+            'title': 'Euro 2016 : Je préfère te prévenir - Lolywood - Episode 34',
+            'description': 'md5:7d97039d455cb29cdba0d652a0efaa5e',
+            'upload_date': '20160602',
        },
    }, {
        # geo restricted, bypassed
@@ -70,64 +47,12 @@ class CanalplusIE(InfoExtractor):
            'upload_date': '20140724',
        },
        'expected_warnings': ['HTTP Error 403: Forbidden'],
-    }, {
-        # geo restricted, bypassed
-        'url': 'http://www.c8.fr/c8-divertissement/ms-touche-pas-a-mon-poste/pid6318-videos-integrales.html?vid=1443684',
-        'md5': 'bb6f9f343296ab7ebd88c97b660ecf8d',
-        'info_dict': {
-            'id': '1443684',
-            'display_id': 'pid6318-videos-integrales',
-            'ext': 'mp4',
-            'title': 'Guess my iep ! - TPMP - 07/04/2017',
-            'description': 'md5:6f005933f6e06760a9236d9b3b5f17fa',
-            'upload_date': '20170407',
-        },
-        'expected_warnings': ['HTTP Error 403: Forbidden'],
-    }, {
-        'url': 'http://www.itele.fr/chroniques/invite-michael-darmon/rachida-dati-nicolas-sarkozy-est-le-plus-en-phase-avec-les-inquietudes-des-francais-171510',
-        'info_dict': {
-            'id': '1420176',
-            'display_id': 'rachida-dati-nicolas-sarkozy-est-le-plus-en-phase-avec-les-inquietudes-des-francais-171510',
-            'ext': 'mp4',
-            'title': 'L\'invité de Michaël Darmon du 14/10/2016 - ',
-            'description': 'Chaque matin du lundi au vendredi, Michaël Darmon reçoit un invité politique à 8h25.',
-            'upload_date': '20161014',
-        },
-    }, {
-        'url': 'http://football.cstar.fr/cstar-minisite-foot/pid7566-feminines-videos.html?vid=1416769',
-        'info_dict': {
-            'id': '1416769',
-            'display_id': 'pid7566-feminines-videos',
-            'ext': 'mp4',
-            'title': 'France - Albanie : les temps forts de la soirée - 20/09/2016',
-            'description': 'md5:c3f30f2aaac294c1c969b3294de6904e',
-            'upload_date': '20160921',
-        },
-        'params': {
-            'skip_download': True,
-        },
-    }, {
-        'url': 'http://m.canalplus.fr/?vid=1398231',
-        'only_matching': True,
-    }, {
-        'url': 'http://www.d17.tv/emissions/pid8303-lolywood.html?vid=1397061',
-        'only_matching': True,
    }]

    def _real_extract(self, url):
-        mobj = re.match(self._VALID_URL, url)
+        site, display_id, video_id = re.match(self._VALID_URL, url).groups()

-        site_id = self._SITE_ID_MAP[compat_urllib_parse_urlparse(url).netloc.rsplit('.', 2)[-2]]
-
-        # Beware, some subclasses do not define an id group
-        display_id = remove_end(dict_get(mobj.groupdict(), ('display_id', 'id', 'vid')), '.html')
-
-        webpage = self._download_webpage(url, display_id)
-        video_id = self._search_regex(
-            [r'<canal:player[^>]+?videoId=(["\'])(?P<id>\d+)',
-             r'id=["\']canal_video_player(?P<id>\d+)',
-             r'data-video=["\'](?P<id>\d+)'],
-            webpage, 'video id', default=mobj.group('vid'), group='id')
+        site_id = self._SITE_ID_MAP[site]

        info_url = self._VIDEO_INFO_TEMPLATE % (site_id, video_id)
        video_data = self._download_json(info_url, video_id, 'Downloading video JSON')
@@ -161,7 +86,7 @@ class CanalplusIE(InfoExtractor):
                    format_url + '?hdcore=2.11.3', video_id, f4m_id=format_id, fatal=False))
            else:
                formats.append({
-                    # the secret extracted ya function in http://player.canalplus.fr/common/js/canalPlayer.js
+                    # the secret extracted from ya function in http://player.canalplus.fr/common/js/canalPlayer.js
                    'url': format_url + '?secret=pqzerjlsmdkjfoiuerhsdlfknaes',
                    'format_id': format_id,
                    'preference': preference(format_id),
--- a/youtube_dl/extractor/canvas.py
+++ b/youtube_dl/extractor/canvas.py
@@ -11,6 +11,7 @@ from ..utils import (
    strip_or_none,
    float_or_none,
    int_or_none,
+    merge_dicts,
    parse_iso8601,
 )

@@ -246,11 +247,15 @@ class VrtNUIE(GigyaBaseIE):
    def _real_extract(self, url):
        display_id = self._match_id(url)

-        webpage = self._download_webpage(url, display_id)
+        webpage, urlh = self._download_webpage_handle(url, display_id)

-        title = self._html_search_regex(
+        info = self._search_json_ld(webpage, display_id, default={})
+
+        # title is optional here since it may be extracted by extractor
+        # that is delegated from here
+        title = strip_or_none(self._html_search_regex(
            r'(?ms)<h1 class="content__heading">(.+?)</h1>',
-            webpage, 'title').strip()
+            webpage, 'title', default=None))

        description = self._html_search_regex(
            r'(?ms)<div class="content__description">(.+?)</div>',
@@ -276,7 +281,7 @@ class VrtNUIE(GigyaBaseIE):
            webpage, 'release_date', default=None))

        # If there's a ? or a # in the URL, remove them and everything after
-        clean_url = url.split('?')[0].split('#')[0].strip('/')
+        clean_url = urlh.geturl().split('?')[0].split('#')[0].strip('/')
        securevideo_url = clean_url + '.mssecurevideo.json'

        try:
@@ -295,7 +300,7 @@ class VrtNUIE(GigyaBaseIE):
        # the first one
        video_id = list(video.values())[0].get('videoid')

-        return {
+        return merge_dicts(info, {
            '_type': 'url_transparent',
            'url': 'https://mediazone.vrt.be/api/v1/vrtvideo/assets/%s' % video_id,
            'ie_key': CanvasIE.ie_key(),
@@ -307,4 +312,4 @@ class VrtNUIE(GigyaBaseIE):
            'season_number': season_number,
            'episode_number': episode_number,
            'release_date': release_date,
-        }
+        })
--- a/youtube_dl/extractor/cbc.py
+++ b/youtube_dl/extractor/cbc.py
@@ -1,10 +1,14 @@
 # coding: utf-8
 from __future__ import unicode_literals

+import json
 import re

 from .common import InfoExtractor
-from ..compat import compat_str
+from ..compat import (
+    compat_str,
+    compat_HTTPError,
+)
 from ..utils import (
    js_to_json,
    smuggle_url,
@@ -13,8 +17,11 @@ from ..utils import (
    xpath_element,
    xpath_with_ns,
    find_xpath_attr,
+    orderedSet,
+    parse_duration,
    parse_iso8601,
    parse_age_limit,
+    strip_or_none,
    int_or_none,
    ExtractorError,
 )
@@ -124,15 +131,23 @@ class CBCIE(InfoExtractor):
    def _real_extract(self, url):
        display_id = self._match_id(url)
        webpage = self._download_webpage(url, display_id)
+        title = self._og_search_title(webpage, default=None) or self._html_search_meta(
+            'twitter:title', webpage, 'title', default=None) or self._html_search_regex(
+                r'<title>([^<]+)</title>', webpage, 'title', fatal=False)
        entries = [
            self._extract_player_init(player_init, display_id)
            for player_init in re.findall(r'CBC\.APP\.Caffeine\.initInstance\(({.+?})\);', webpage)]
+        media_ids = []
+        for media_id_re in (
+                r'<iframe[^>]+src="[^"]+?mediaId=(\d+)"',
+                r'<div[^>]+\bid=["\']player-(\d+)',
+                r'guid["\']\s*:\s*["\'](\d+)'):
+            media_ids.extend(re.findall(media_id_re, webpage))
        entries.extend([
            self.url_result('cbcplayer:%s' % media_id, 'CBCPlayer', media_id)
-            for media_id in re.findall(r'<iframe[^>]+src="[^"]+?mediaId=(\d+)"', webpage)])
+            for media_id in orderedSet(media_ids)])
        return self.playlist_result(
-            entries, display_id,
-            self._og_search_title(webpage, fatal=False),
+            entries, display_id, strip_or_none(title),
            self._og_search_description(webpage))


@@ -204,30 +219,48 @@ class CBCWatchBaseIE(InfoExtractor):

    def _call_api(self, path, video_id):
        url = path if path.startswith('http') else self._API_BASE_URL + path
-        result = self._download_xml(url, video_id, headers={
-            'X-Clearleap-DeviceId': self._device_id,
-            'X-Clearleap-DeviceToken': self._device_token,
-        })
+        for _ in range(2):
+            try:
+                result = self._download_xml(url, video_id, headers={
+                    'X-Clearleap-DeviceId': self._device_id,
+                    'X-Clearleap-DeviceToken': self._device_token,
+                })
+            except ExtractorError as e:
+                if isinstance(e.cause, compat_HTTPError) and e.cause.code == 401:
+                    # Device token has expired, re-acquiring device token
+                    self._register_device()
+                    continue
+                raise
        error_message = xpath_text(result, 'userMessage') or xpath_text(result, 'systemMessage')
        if error_message:
            raise ExtractorError('%s said: %s' % (self.IE_NAME, error_message))
        return result

    def _real_initialize(self):
-        if not self._device_id or not self._device_token:
-            device = self._downloader.cache.load('cbcwatch', 'device') or {}
-            self._device_id, self._device_token = device.get('id'), device.get('token')
-            if not self._device_id or not self._device_token:
-                result = self._download_xml(
-                    self._API_BASE_URL + 'device/register',
-                    None, data=b'<device><type>web</type></device>')
-                self._device_id = xpath_text(result, 'deviceId', fatal=True)
-                self._device_token = xpath_text(result, 'deviceToken', fatal=True)
-                self._downloader.cache.store(
-                    'cbcwatch', 'device', {
-                        'id': self._device_id,
-                        'token': self._device_token,
-                    })
+        if self._valid_device_token():
+            return
+        device = self._downloader.cache.load('cbcwatch', 'device') or {}
+        self._device_id, self._device_token = device.get('id'), device.get('token')
+        if self._valid_device_token():
+            return
+        self._register_device()
+
+    def _valid_device_token(self):
+        return self._device_id and self._device_token
+
+    def _register_device(self):
+        self._device_id = self._device_token = None
+        result = self._download_xml(
+            self._API_BASE_URL + 'device/register',
+            None, 'Acquiring device token',
+            data=b'<device><type>web</type></device>')
+        self._device_id = xpath_text(result, 'deviceId', fatal=True)
+        self._device_token = xpath_text(result, 'deviceToken', fatal=True)
+        self._downloader.cache.store(
+            'cbcwatch', 'device', {
+                'id': self._device_id,
+                'token': self._device_token,
+            })

    def _parse_rss_feed(self, rss):
        channel = xpath_element(rss, 'channel', fatal=True)
@@ -359,3 +392,63 @@ class CBCWatchIE(CBCWatchBaseIE):
        video_id = self._match_id(url)
        rss = self._call_api('web/browse/' + video_id, video_id)
        return self._parse_rss_feed(rss)
+
+
+class CBCOlympicsIE(InfoExtractor):
+    IE_NAME = 'cbc.ca:olympics'
+    _VALID_URL = r'https?://olympics\.cbc\.ca/video/[^/]+/(?P<id>[^/?#]+)'
+    _TESTS = [{
+        'url': 'https://olympics.cbc.ca/video/whats-on-tv/olympic-morning-featuring-the-opening-ceremony/',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        display_id = self._match_id(url)
+        webpage = self._download_webpage(url, display_id)
+        video_id = self._hidden_inputs(webpage)['videoId']
+        video_doc = self._download_xml(
+            'https://olympics.cbc.ca/videodata/%s.xml' % video_id, video_id)
+        title = xpath_text(video_doc, 'title', fatal=True)
+        is_live = xpath_text(video_doc, 'kind') == 'Live'
+        if is_live:
+            title = self._live_title(title)
+
+        formats = []
+        for video_source in video_doc.findall('videoSources/videoSource'):
+            uri = xpath_text(video_source, 'uri')
+            if not uri:
+                continue
+            tokenize = self._download_json(
+                'https://olympics.cbc.ca/api/api-akamai/tokenize',
+                video_id, data=json.dumps({
+                    'VideoSource': uri,
+                }).encode(), headers={
+                    'Content-Type': 'application/json',
+                    'Referer': url,
+                    # d3.VideoPlayer._init in https://olympics.cbc.ca/components/script/base.js
+                    'Cookie': '_dvp=TK:C0ObxjerU',  # AKAMAI CDN cookie
+                }, fatal=False)
+            if not tokenize:
+                continue
+            content_url = tokenize['ContentUrl']
+            video_source_format = video_source.get('format')
+            if video_source_format == 'IIS':
+                formats.extend(self._extract_ism_formats(
+                    content_url, video_id, ism_id=video_source_format, fatal=False))
+            else:
+                formats.extend(self._extract_m3u8_formats(
+                    content_url, video_id, 'mp4',
+                    'm3u8' if is_live else 'm3u8_native',
+                    m3u8_id=video_source_format, fatal=False))
+        self._sort_formats(formats)
+
+        return {
+            'id': video_id,
+            'display_id': display_id,
+            'title': title,
+            'description': xpath_text(video_doc, 'description'),
+            'thumbnail': xpath_text(video_doc, 'thumbnailUrl'),
+            'duration': parse_duration(xpath_text(video_doc, 'duration')),
+            'formats': formats,
+            'is_live': is_live,
+        }
--- a/youtube_dl/extractor/cbs.py
+++ b/youtube_dl/extractor/cbs.py
@@ -2,6 +2,7 @@ from __future__ import unicode_literals

 from .theplatform import ThePlatformFeedIE
 from ..utils import (
+    ExtractorError,
    int_or_none,
    find_xpath_attr,
    xpath_element,
@@ -61,9 +62,10 @@ class CBSIE(CBSBaseIE):
        asset_types = []
        subtitles = {}
        formats = []
+        last_e = None
        for item in items_data.findall('.//item'):
            asset_type = xpath_text(item, 'assetType')
-            if not asset_type or asset_type in asset_types:
+            if not asset_type or asset_type in asset_types or asset_type in ('HLS_FPS', 'DASH_CENC'):
                continue
            asset_types.append(asset_type)
            query = {
@@ -74,11 +76,17 @@ class CBSIE(CBSBaseIE):
                query['formats'] = 'MPEG4,M3U'
            elif asset_type in ('RTMP', 'WIFI', '3G'):
                query['formats'] = 'MPEG4,FLV'
-            tp_formats, tp_subtitles = self._extract_theplatform_smil(
-                update_url_query(tp_release_url, query), content_id,
-                'Downloading %s SMIL data' % asset_type)
+            try:
+                tp_formats, tp_subtitles = self._extract_theplatform_smil(
+                    update_url_query(tp_release_url, query), content_id,
+                    'Downloading %s SMIL data' % asset_type)
+            except ExtractorError as e:
+                last_e = e
+                continue
            formats.extend(tp_formats)
            subtitles = self._merge_subtitles(subtitles, tp_subtitles)
+        if last_e and not formats:
+            raise last_e
        self._sort_formats(formats)

        info = self._extract_theplatform_metadata(tp_path, content_id)
--- a/youtube_dl/extractor/cbsinteractive.py
+++ b/youtube_dl/extractor/cbsinteractive.py
@@ -75,10 +75,10 @@ class CBSInteractiveIE(CBSIE):
        webpage = self._download_webpage(url, display_id)

        data_json = self._html_search_regex(
-            r"data-(?:cnet|zdnet)-video(?:-uvp(?:js)?)?-options='([^']+)'",
+            r"data(?:-(?:cnet|zdnet))?-video(?:-(?:uvp(?:js)?|player))?-options='([^']+)'",
            webpage, 'data json')
        data = self._parse_json(data_json, display_id)
-        vdata = data.get('video') or data['videos'][0]
+        vdata = data.get('video') or (data.get('videos') or data.get('playlist'))[0]

        video_id = vdata['mpxRefId']

--- a/youtube_dl/extractor/cbssports.py
+++ b/youtube_dl/extractor/cbssports.py
@@ -4,28 +4,35 @@ from .cbs import CBSBaseIE


 class CBSSportsIE(CBSBaseIE):
-    _VALID_URL = r'https?://(?:www\.)?cbssports\.com/video/player/[^/]+/(?P<id>\d+)'
+    _VALID_URL = r'https?://(?:www\.)?cbssports\.com/[^/]+/(?:video|news)/(?P<id>[^/?#&]+)'

    _TESTS = [{
-        'url': 'http://www.cbssports.com/video/player/videos/708337219968/0/ben-simmons-the-next-lebron?-not-so-fast',
+        'url': 'https://www.cbssports.com/nba/video/donovan-mitchell-flashes-star-potential-in-game-2-victory-over-thunder/',
        'info_dict': {
-            'id': '708337219968',
+            'id': '1214315075735',
            'ext': 'mp4',
-            'title': 'Ben Simmons the next LeBron? Not so fast',
-            'description': 'md5:854294f627921baba1f4b9a990d87197',
-            'timestamp': 1466293740,
-            'upload_date': '20160618',
+            'title': 'Donovan Mitchell flashes star potential in Game 2 victory over Thunder',
+            'description': 'md5:df6f48622612c2d6bd2e295ddef58def',
+            'timestamp': 1524111457,
+            'upload_date': '20180419',
            'uploader': 'CBSI-NEW',
        },
        'params': {
            # m3u8 download
            'skip_download': True,
        }
+    }, {
+        'url': 'https://www.cbssports.com/nba/news/nba-playoffs-2018-watch-76ers-vs-heat-game-3-series-schedule-tv-channel-online-stream/',
+        'only_matching': True,
    }]

    def _extract_video_info(self, filter_query, video_id):
        return self._extract_feed_info('dJ5BDC', 'VxxJg8Ymh8sE', filter_query, video_id)

    def _real_extract(self, url):
-        video_id = self._match_id(url)
+        display_id = self._match_id(url)
+        webpage = self._download_webpage(url, display_id)
+        video_id = self._search_regex(
+            [r'(?:=|%26)pcid%3D(\d+)', r'embedVideo(?:Container)?_(\d+)'],
+            webpage, 'video id')
        return self._extract_video_info('byId=%s' % video_id, video_id)
--- a/youtube_dl/extractor/ccma.py
+++ b/youtube_dl/extractor/ccma.py
@@ -5,10 +5,12 @@ import re

 from .common import InfoExtractor
 from ..utils import (
+    clean_html,
    int_or_none,
    parse_duration,
    parse_iso8601,
-    clean_html,
+    parse_resolution,
+    url_or_none,
 )


@@ -40,34 +42,42 @@ class CCMAIE(InfoExtractor):

    def _real_extract(self, url):
        media_type, media_id = re.match(self._VALID_URL, url).groups()
-        media_data = {}
-        formats = []
-        profiles = ['pc'] if media_type == 'audio' else ['mobil', 'pc']
-        for i, profile in enumerate(profiles):
-            md = self._download_json('http://dinamics.ccma.cat/pvideo/media.jsp', media_id, query={
+
+        media = self._download_json(
+            'http://dinamics.ccma.cat/pvideo/media.jsp', media_id, query={
                'media': media_type,
                'idint': media_id,
-                'profile': profile,
-            }, fatal=False)
-            if md:
-                media_data = md
-                media_url = media_data.get('media', {}).get('url')
-                if media_url:
-                    formats.append({
-                        'format_id': profile,
-                        'url': media_url,
-                        'quality': i,
-                    })
+            })
+
+        formats = []
+        media_url = media['media']['url']
+        if isinstance(media_url, list):
+            for format_ in media_url:
+                format_url = url_or_none(format_.get('file'))
+                if not format_url:
+                    continue
+                label = format_.get('label')
+                f = parse_resolution(label)
+                f.update({
+                    'url': format_url,
+                    'format_id': label,
+                })
+                formats.append(f)
+        else:
+            formats.append({
+                'url': media_url,
+                'vcodec': 'none' if media_type == 'audio' else None,
+            })
        self._sort_formats(formats)

-        informacio = media_data['informacio']
+        informacio = media['informacio']
        title = informacio['titol']
        durada = informacio.get('durada', {})
        duration = int_or_none(durada.get('milisegons'), 1000) or parse_duration(durada.get('text'))
        timestamp = parse_iso8601(informacio.get('data_emissio', {}).get('utc'))

        subtitles = {}
-        subtitols = media_data.get('subtitols', {})
+        subtitols = media.get('subtitols', {})
        if subtitols:
            sub_url = subtitols.get('url')
            if sub_url:
@@ -77,7 +87,7 @@ class CCMAIE(InfoExtractor):
                    })

        thumbnails = []
-        imatges = media_data.get('imatges', {})
+        imatges = media.get('imatges', {})
        if imatges:
            thumbnail_url = imatges.get('url')
            if thumbnail_url:
--- a/youtube_dl/extractor/cda.py
+++ b/youtube_dl/extractor/cda.py
--- a/youtube_dl/extractor/ceskatelevize.py
+++ b/youtube_dl/extractor/ceskatelevize.py
@@ -13,6 +13,7 @@ from ..utils import (
    float_or_none,
    sanitized_Request,
    unescapeHTML,
+    update_url_query,
    urlencode_postdata,
    USER_AGENTS,
 )
@@ -107,7 +108,7 @@ class CeskaTelevizeIE(InfoExtractor):

        for user_agent in (None, USER_AGENTS['Safari']):
            req = sanitized_Request(
-                'http://www.ceskatelevize.cz/ivysilani/ajax/get-client-playlist',
+                'https://www.ceskatelevize.cz/ivysilani/ajax/get-client-playlist',
                data=urlencode_postdata(data))

            req.add_header('Content-type', 'application/x-www-form-urlencoded')
@@ -265,6 +266,10 @@ class CeskaTelevizePoradyIE(InfoExtractor):
            # m3u8 download
            'skip_download': True,
        },
+    }, {
+        # iframe embed
+        'url': 'http://www.ceskatelevize.cz/porady/10614999031-neviditelni/21251212048/',
+        'only_matching': True,
    }]

    def _real_extract(self, url):
@@ -272,8 +277,11 @@ class CeskaTelevizePoradyIE(InfoExtractor):

        webpage = self._download_webpage(url, video_id)

-        data_url = unescapeHTML(self._search_regex(
-            r'<span[^>]*\bdata-url=(["\'])(?P<url>(?:(?!\1).)+)\1',
-            webpage, 'iframe player url', group='url'))
+        data_url = update_url_query(unescapeHTML(self._search_regex(
+            (r'<span[^>]*\bdata-url=(["\'])(?P<url>(?:(?!\1).)+)\1',
+             r'<iframe[^>]+\bsrc=(["\'])(?P<url>(?:https?:)?//(?:www\.)?ceskatelevize\.cz/ivysilani/embed/iFramePlayer\.php.*?)\1'),
+            webpage, 'iframe player url', group='url')), query={
+                'autoStart': 'true',
+        })

        return self.url_result(data_url, ie=CeskaTelevizeIE.ie_key())
--- a/youtube_dl/extractor/chaturbate.py
+++ b/youtube_dl/extractor/chaturbate.py
@@ -31,7 +31,8 @@ class ChaturbateIE(InfoExtractor):
    def _real_extract(self, url):
        video_id = self._match_id(url)

-        webpage = self._download_webpage(url, video_id)
+        webpage = self._download_webpage(
+            url, video_id, headers=self.geo_verification_headers())

        m3u8_urls = []

--- a/youtube_dl/extractor/chilloutzone.py
+++ b/youtube_dl/extractor/chilloutzone.py
@@ -1,11 +1,11 @@
 from __future__ import unicode_literals

 import re
-import base64
 import json

 from .common import InfoExtractor
 from .youtube import YoutubeIE
+from ..compat import compat_b64decode
 from ..utils import (
    clean_html,
    ExtractorError
@@ -58,7 +58,7 @@ class ChilloutzoneIE(InfoExtractor):

        base64_video_info = self._html_search_regex(
            r'var cozVidData = "(.+?)";', webpage, 'video data')
-        decoded_video_info = base64.b64decode(base64_video_info.encode('utf-8')).decode('utf-8')
+        decoded_video_info = compat_b64decode(base64_video_info).decode('utf-8')
        video_info_dict = json.loads(decoded_video_info)

        # get video information from dict
--- a/youtube_dl/extractor/chirbit.py
+++ b/youtube_dl/extractor/chirbit.py
@@ -1,10 +1,10 @@
 # coding: utf-8
 from __future__ import unicode_literals

-import base64
 import re

 from .common import InfoExtractor
+from ..compat import compat_b64decode
 from ..utils import parse_duration


@@ -44,8 +44,7 @@ class ChirbitIE(InfoExtractor):

        # Reverse engineered from https://chirb.it/js/chirbit.player.js (look
        # for soundURL)
-        audio_url = base64.b64decode(
-            data_fd[::-1].encode('ascii')).decode('utf-8')
+        audio_url = compat_b64decode(data_fd[::-1]).decode('utf-8')

        title = self._search_regex(
            r'class=["\']chirbit-title["\'][^>]*>([^<]+)', webpage, 'title')
--- a/youtube_dl/extractor/cliphunter.py
+++ b/youtube_dl/extractor/cliphunter.py
@@ -1,19 +1,10 @@
 from __future__ import unicode_literals

 from .common import InfoExtractor
-from ..utils import int_or_none
-
-
-_translation_table = {
-    'a': 'h', 'd': 'e', 'e': 'v', 'f': 'o', 'g': 'f', 'i': 'd', 'l': 'n',
-    'm': 'a', 'n': 'm', 'p': 'u', 'q': 't', 'r': 's', 'v': 'p', 'x': 'r',
-    'y': 'l', 'z': 'i',
-    '$': ':', '&': '.', '(': '=', '^': '&', '=': '/',
-}
-
-
-def _decode(s):
-    return ''.join(_translation_table.get(c, c) for c in s)
+from ..utils import (
+    int_or_none,
+    url_or_none,
+)


 class CliphunterIE(InfoExtractor):
@@ -60,14 +51,14 @@ class CliphunterIE(InfoExtractor):

        formats = []
        for format_id, f in gexo_files.items():
-            video_url = f.get('url')
+            video_url = url_or_none(f.get('url'))
            if not video_url:
                continue
            fmt = f.get('fmt')
            height = f.get('h')
            format_id = '%s_%sp' % (fmt, height) if fmt and height else format_id
            formats.append({
-                'url': _decode(video_url),
+                'url': video_url,
                'format_id': format_id,
                'width': int_or_none(f.get('w')),
                'height': int_or_none(height),
--- a/youtube_dl/extractor/cloudflarestream.py
+++ b/youtube_dl/extractor/cloudflarestream.py
@@ -0,0 +1,60 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+import re
+
+from .common import InfoExtractor
+
+
+class CloudflareStreamIE(InfoExtractor):
+    _VALID_URL = r'''(?x)
+                    https?://
+                        (?:
+                            (?:watch\.)?cloudflarestream\.com/|
+                            embed\.cloudflarestream\.com/embed/[^/]+\.js\?.*?\bvideo=
+                        )
+                        (?P<id>[\da-f]+)
+                    '''
+    _TESTS = [{
+        'url': 'https://embed.cloudflarestream.com/embed/we4g.fla9.latest.js?video=31c9291ab41fac05471db4e73aa11717',
+        'info_dict': {
+            'id': '31c9291ab41fac05471db4e73aa11717',
+            'ext': 'mp4',
+            'title': '31c9291ab41fac05471db4e73aa11717',
+        },
+        'params': {
+            'skip_download': True,
+        },
+    }, {
+        'url': 'https://watch.cloudflarestream.com/9df17203414fd1db3e3ed74abbe936c1',
+        'only_matching': True,
+    }, {
+        'url': 'https://cloudflarestream.com/31c9291ab41fac05471db4e73aa11717/manifest/video.mpd',
+        'only_matching': True,
+    }]
+
+    @staticmethod
+    def _extract_urls(webpage):
+        return [
+            mobj.group('url')
+            for mobj in re.finditer(
+                r'<script[^>]+\bsrc=(["\'])(?P<url>(?:https?:)?//embed\.cloudflarestream\.com/embed/[^/]+\.js\?.*?\bvideo=[\da-f]+?.*?)\1',
+                webpage)]
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+
+        formats = self._extract_m3u8_formats(
+            'https://cloudflarestream.com/%s/manifest/video.m3u8' % video_id,
+            video_id, 'mp4', entry_protocol='m3u8_native', m3u8_id='hls',
+            fatal=False)
+        formats.extend(self._extract_mpd_formats(
+            'https://cloudflarestream.com/%s/manifest/video.mpd' % video_id,
+            video_id, mpd_id='dash', fatal=False))
+        self._sort_formats(formats)
+
+        return {
+            'id': video_id,
+            'title': video_id,
+            'formats': formats,
+        }
--- a/youtube_dl/extractor/clyp.py
+++ b/youtube_dl/extractor/clyp.py
@@ -1,15 +1,19 @@
 from __future__ import unicode_literals

 from .common import InfoExtractor
+from ..compat import (
+    compat_parse_qs,
+    compat_urllib_parse_urlparse,
+)
 from ..utils import (
    float_or_none,
-    parse_iso8601,
+    unified_timestamp,
 )


 class ClypIE(InfoExtractor):
    _VALID_URL = r'https?://(?:www\.)?clyp\.it/(?P<id>[a-z0-9]+)'
-    _TEST = {
+    _TESTS = [{
        'url': 'https://clyp.it/ojz2wfah',
        'md5': '1d4961036c41247ecfdcc439c0cddcbb',
        'info_dict': {
@@ -21,13 +25,34 @@ class ClypIE(InfoExtractor):
            'timestamp': 1443515251,
            'upload_date': '20150929',
        },
-    }
+    }, {
+        'url': 'https://clyp.it/b04p1odi?token=b0078e077e15835845c528a44417719d',
+        'info_dict': {
+            'id': 'b04p1odi',
+            'ext': 'mp3',
+            'title': 'GJ! (Reward Edit)',
+            'description': 'Metal Resistance (THE ONE edition)',
+            'duration': 177.789,
+            'timestamp': 1528241278,
+            'upload_date': '20180605',
+        },
+        'params': {
+            'skip_download': True,
+        },
+    }]

    def _real_extract(self, url):
        audio_id = self._match_id(url)

+        qs = compat_parse_qs(compat_urllib_parse_urlparse(url).query)
+        token = qs.get('token', [None])[0]
+
+        query = {}
+        if token:
+            query['token'] = token
+
        metadata = self._download_json(
-            'https://api.clyp.it/%s' % audio_id, audio_id)
+            'https://api.clyp.it/%s' % audio_id, audio_id, query=query)

        formats = []
        for secure in ('', 'Secure'):
@@ -45,7 +70,7 @@ class ClypIE(InfoExtractor):
        title = metadata['Title']
        description = metadata.get('Description')
        duration = float_or_none(metadata.get('Duration'))
-        timestamp = parse_iso8601(metadata.get('DateCreated'))
+        timestamp = unified_timestamp(metadata.get('DateCreated'))

        return {
            'id': audio_id,
--- a/youtube_dl/extractor/cnbc.py
+++ b/youtube_dl/extractor/cnbc.py
@@ -1,6 +1,7 @@
 # coding: utf-8
 from __future__ import unicode_literals

+
 from .common import InfoExtractor
 from ..utils import smuggle_url

@@ -34,3 +35,32 @@ class CNBCIE(InfoExtractor):
                {'force_smil_url': True}),
            'id': video_id,
        }
+
+
+class CNBCVideoIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:www\.)?cnbc\.com/video/(?:[^/]+/)+(?P<id>[^./?#&]+)'
+    _TEST = {
+        'url': 'https://www.cnbc.com/video/2018/07/19/trump-i-dont-necessarily-agree-with-raising-rates.html',
+        'info_dict': {
+            'id': '7000031301',
+            'ext': 'mp4',
+            'title': "Trump: I don't necessarily agree with raising rates",
+            'description': 'md5:878d8f0b4ebb5bb1dda3514b91b49de3',
+            'timestamp': 1531958400,
+            'upload_date': '20180719',
+            'uploader': 'NBCU-CNBC',
+        },
+        'params': {
+            'skip_download': True,
+        },
+    }
+
+    def _real_extract(self, url):
+        display_id = self._match_id(url)
+        webpage = self._download_webpage(url, display_id)
+        video_id = self._search_regex(
+            r'content_id["\']\s*:\s*["\'](\d+)', webpage, display_id,
+            'video id')
+        return self.url_result(
+            'http://video.cnbc.com/gallery/?video=%s' % video_id,
+            CNBCIE.ie_key())
--- a/youtube_dl/extractor/common.py
+++ b/youtube_dl/extractor/common.py
@@ -19,6 +19,7 @@ from ..compat import (
    compat_cookies,
    compat_etree_fromstring,
    compat_getpass,
+    compat_integer_types,
    compat_http_client,
    compat_os_name,
    compat_str,
@@ -51,6 +52,7 @@ from ..utils import (
    GeoUtils,
    int_or_none,
    js_to_json,
+    JSON_LD_RE,
    mimetype2ext,
    orderedSet,
    parse_codecs,
@@ -67,6 +69,7 @@ from ..utils import (
    update_url_query,
    urljoin,
    url_basename,
+    url_or_none,
    xpath_element,
    xpath_text,
    xpath_with_ns,
@@ -174,6 +177,8 @@ class InfoExtractor(object):
                                 width : height ratio as float.
                    * no_resume  The server does not support resuming the
                                 (HTTP or RTMP) download. Boolean.
+                    * downloader_options  A dictionary of downloader options as
+                                 described in FileDownloader

    url:            Final video URL.
    ext:            Video filename extension.
@@ -207,6 +212,11 @@ class InfoExtractor(object):
                    If not explicitly set, calculated from timestamp.
    uploader_id:    Nickname or id of the video uploader.
    uploader_url:   Full URL to a personal webpage of the video uploader.
+    channel:        Full name of the channel the video is uploaded on.
+                    Note that channel fields may or may not repeat uploader
+                    fields. This depends on a particular extractor.
+    channel_id:     Id of the channel.
+    channel_url:    Full URL to a channel webpage.
    location:       Physical location where the video was filmed.
    subtitles:      The available subtitles as a dictionary in the format
                    {tag: subformats}. "tag" is usually a language code, and
@@ -337,15 +347,17 @@ class InfoExtractor(object):
    _GEO_BYPASS attribute may be set to False in order to disable
    geo restriction bypass mechanisms for a particular extractor.
    Though it won't disable explicit geo restriction bypass based on
-    country code provided with geo_bypass_country. (experimental)
+    country code provided with geo_bypass_country.

    _GEO_COUNTRIES attribute may contain a list of presumably geo unrestricted
    countries for this extractor. One of these countries will be used by
    geo restriction bypass mechanism right away in order to bypass
-    geo restriction, of course, if the mechanism is not disabled. (experimental)
+    geo restriction, of course, if the mechanism is not disabled.

-    NB: both these geo attributes are experimental and may change in future
-    or be completely removed.
+    _GEO_IP_BLOCKS attribute may contain a list of presumably geo unrestricted
+    IP blocks in CIDR notation for this extractor. One of these IP blocks
+    will be used by geo restriction bypass mechanism similarly
+    to _GEO_COUNTRIES.

    Finally, the _WORKING attribute should be set to False for broken IEs
    in order to warn the users and skip the tests.
@@ -356,6 +368,7 @@ class InfoExtractor(object):
    _x_forwarded_for_ip = None
    _GEO_BYPASS = True
    _GEO_COUNTRIES = None
+    _GEO_IP_BLOCKS = None
    _WORKING = True

    def __init__(self, downloader=None):
@@ -390,12 +403,15 @@ class InfoExtractor(object):

    def initialize(self):
        """Initializes an instance (authentication, etc)."""
-        self._initialize_geo_bypass(self._GEO_COUNTRIES)
+        self._initialize_geo_bypass({
+            'countries': self._GEO_COUNTRIES,
+            'ip_blocks': self._GEO_IP_BLOCKS,
+        })
        if not self._ready:
            self._real_initialize()
            self._ready = True

-    def _initialize_geo_bypass(self, countries):
+    def _initialize_geo_bypass(self, geo_bypass_context):
        """
        Initialize geo restriction bypass mechanism.

@@ -406,28 +422,82 @@ class InfoExtractor(object):
        HTTP requests.

        This method will be used for initial geo bypass mechanism initialization
-        during the instance initialization with _GEO_COUNTRIES.
+        during the instance initialization with _GEO_COUNTRIES and
+        _GEO_IP_BLOCKS.

-        You may also manually call it from extractor's code if geo countries
+        You may also manually call it from extractor's code if geo bypass
        information is not available beforehand (e.g. obtained during
-        extraction) or due to some another reason.
+        extraction) or due to some other reason. In this case you should pass
+        this information in geo bypass context passed as first argument. It may
+        contain following fields:
+
+        countries:  List of geo unrestricted countries (similar
+                    to _GEO_COUNTRIES)
+        ip_blocks:  List of geo unrestricted IP blocks in CIDR notation
+                    (similar to _GEO_IP_BLOCKS)
+
        """
        if not self._x_forwarded_for_ip:
-            country_code = self._downloader.params.get('geo_bypass_country', None)
-            # If there is no explicit country for geo bypass specified and
-            # the extractor is known to be geo restricted let's fake IP
-            # as X-Forwarded-For right away.
-            if (not country_code and
-                    self._GEO_BYPASS and
-                    self._downloader.params.get('geo_bypass', True) and
-                    countries):
-                country_code = random.choice(countries)
-            if country_code:
-                self._x_forwarded_for_ip = GeoUtils.random_ipv4(country_code)
+
+            # Geo bypass mechanism is explicitly disabled by user
+            if not self._downloader.params.get('geo_bypass', True):
+                return
+
+            if not geo_bypass_context:
+                geo_bypass_context = {}
+
+            # Backward compatibility: previously _initialize_geo_bypass
+            # expected a list of countries, some 3rd party code may still use
+            # it this way
+            if isinstance(geo_bypass_context, (list, tuple)):
+                geo_bypass_context = {
+                    'countries': geo_bypass_context,
+                }
+
+            # The whole point of geo bypass mechanism is to fake IP
+            # as X-Forwarded-For HTTP header based on some IP block or
+            # country code.
+
+            # Path 1: bypassing based on IP block in CIDR notation
+
+            # Explicit IP block specified by user, use it right away
+            # regardless of whether extractor is geo bypassable or not
+            ip_block = self._downloader.params.get('geo_bypass_ip_block', None)
+
+            # Otherwise use random IP block from geo bypass context but only
+            # if extractor is known as geo bypassable
+            if not ip_block:
+                ip_blocks = geo_bypass_context.get('ip_blocks')
+                if self._GEO_BYPASS and ip_blocks:
+                    ip_block = random.choice(ip_blocks)
+
+            if ip_block:
+                self._x_forwarded_for_ip = GeoUtils.random_ipv4(ip_block)
+                if self._downloader.params.get('verbose', False):
+                    self._downloader.to_screen(
+                        '[debug] Using fake IP %s as X-Forwarded-For.'
+                        % self._x_forwarded_for_ip)
+                return
+
+            # Path 2: bypassing based on country code
+
+            # Explicit country code specified by user, use it right away
+            # regardless of whether extractor is geo bypassable or not
+            country = self._downloader.params.get('geo_bypass_country', None)
+
+            # Otherwise use random country code from geo bypass context but
+            # only if extractor is known as geo bypassable
+            if not country:
+                countries = geo_bypass_context.get('countries')
+                if self._GEO_BYPASS and countries:
+                    country = random.choice(countries)
+
+            if country:
+                self._x_forwarded_for_ip = GeoUtils.random_ipv4(country)
                if self._downloader.params.get('verbose', False):
                    self._downloader.to_screen(
                        '[debug] Using fake IP %s (%s) as X-Forwarded-For.'
-                        % (self._x_forwarded_for_ip, country_code.upper()))
+                        % (self._x_forwarded_for_ip, country.upper()))

    def extract(self, url):
        """Extracts URL information and returns it in list of dicts."""
@@ -486,8 +556,26 @@ class InfoExtractor(object):
    def IE_NAME(self):
        return compat_str(type(self).__name__[:-2])

-    def _request_webpage(self, url_or_request, video_id, note=None, errnote=None, fatal=True, data=None, headers={}, query={}):
-        """ Returns the response handle """
+    @staticmethod
+    def __can_accept_status_code(err, expected_status):
+        assert isinstance(err, compat_urllib_error.HTTPError)
+        if expected_status is None:
+            return False
+        if isinstance(expected_status, compat_integer_types):
+            return err.code == expected_status
+        elif isinstance(expected_status, (list, tuple)):
+            return err.code in expected_status
+        elif callable(expected_status):
+            return expected_status(err.code) is True
+        else:
+            assert False
+
+    def _request_webpage(self, url_or_request, video_id, note=None, errnote=None, fatal=True, data=None, headers={}, query={}, expected_status=None):
+        """
+        Return the response handle.
+
+        See _download_webpage docstring for arguments specification.
+        """
        if note is None:
            self.report_download_webpage(video_id)
        elif note is not False:
@@ -516,6 +604,15 @@ class InfoExtractor(object):
        try:
            return self._downloader.urlopen(url_or_request)
        except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
+            if isinstance(err, compat_urllib_error.HTTPError):
+                if self.__can_accept_status_code(err, expected_status):
+                    # Retain reference to error to prevent file object from
+                    # being closed before it can be read. Works around the
+                    # effects of <https://bugs.python.org/issue15002>
+                    # introduced in Python 3.4.1.
+                    err.fp._error = err
+                    return err.fp
+
            if errnote is False:
                return False
            if errnote is None:
@@ -528,13 +625,17 @@ class InfoExtractor(object):
                self._downloader.report_warning(errmsg)
                return False

-    def _download_webpage_handle(self, url_or_request, video_id, note=None, errnote=None, fatal=True, encoding=None, data=None, headers={}, query={}):
-        """ Returns a tuple (page content as string, URL handle) """
+    def _download_webpage_handle(self, url_or_request, video_id, note=None, errnote=None, fatal=True, encoding=None, data=None, headers={}, query={}, expected_status=None):
+        """
+        Return a tuple (page content as string, URL handle).
+
+        See _download_webpage docstring for arguments specification.
+        """
        # Strip hashes from the URL (#1038)
        if isinstance(url_or_request, (compat_str, str)):
            url_or_request = url_or_request.partition('#')[0]

-        urlh = self._request_webpage(url_or_request, video_id, note, errnote, fatal, data=data, headers=headers, query=query)
+        urlh = self._request_webpage(url_or_request, video_id, note, errnote, fatal, data=data, headers=headers, query=query, expected_status=expected_status)
        if urlh is False:
            assert not fatal
            return False
@@ -623,13 +724,52 @@ class InfoExtractor(object):

        return content

-    def _download_webpage(self, url_or_request, video_id, note=None, errnote=None, fatal=True, tries=1, timeout=5, encoding=None, data=None, headers={}, query={}):
-        """ Returns the data of the page as a string """
+    def _download_webpage(
+            self, url_or_request, video_id, note=None, errnote=None,
+            fatal=True, tries=1, timeout=5, encoding=None, data=None,
+            headers={}, query={}, expected_status=None):
+        """
+        Return the data of the page as a string.
+
+        Arguments:
+        url_or_request -- plain text URL as a string or
+            a compat_urllib_request.Requestobject
+        video_id -- Video/playlist/item identifier (string)
+
+        Keyword arguments:
+        note -- note printed before downloading (string)
+        errnote -- note printed in case of an error (string)
+        fatal -- flag denoting whether error should be considered fatal,
+            i.e. whether it should cause ExtractionError to be raised,
+            otherwise a warning will be reported and extraction continued
+        tries -- number of tries
+        timeout -- sleep interval between tries
+        encoding -- encoding for a page content decoding, guessed automatically
+            when not explicitly specified
+        data -- POST data (bytes)
+        headers -- HTTP headers (dict)
+        query -- URL query (dict)
+        expected_status -- allows to accept failed HTTP requests (non 2xx
+            status code) by explicitly specifying a set of accepted status
+            codes. Can be any of the following entities:
+                - an integer type specifying an exact failed status code to
+                  accept
+                - a list or a tuple of integer types specifying a list of
+                  failed status codes to accept
+                - a callable accepting an actual failed status code and
+                  returning True if it should be accepted
+            Note that this argument does not affect success status codes (2xx)
+            which are always accepted.
+        """
+
        success = False
        try_count = 0
        while success is False:
            try:
-                res = self._download_webpage_handle(url_or_request, video_id, note, errnote, fatal, encoding=encoding, data=data, headers=headers, query=query)
+                res = self._download_webpage_handle(
+                    url_or_request, video_id, note, errnote, fatal,
+                    encoding=encoding, data=data, headers=headers, query=query,
+                    expected_status=expected_status)
                success = True
            except compat_http_client.IncompleteRead as e:
                try_count += 1
@@ -642,19 +782,43 @@ class InfoExtractor(object):
            content, _ = res
            return content

-    def _download_xml(self, url_or_request, video_id,
-                      note='Downloading XML', errnote='Unable to download XML',
-                      transform_source=None, fatal=True, encoding=None,
-                      data=None, headers={}, query={}):
-        """Return the xml as an xml.etree.ElementTree.Element"""
-        xml_string = self._download_webpage(
+    def _download_xml_handle(
+            self, url_or_request, video_id, note='Downloading XML',
+            errnote='Unable to download XML', transform_source=None,
+            fatal=True, encoding=None, data=None, headers={}, query={},
+            expected_status=None):
+        """
+        Return a tuple (xml as an xml.etree.ElementTree.Element, URL handle).
+
+        See _download_webpage docstring for arguments specification.
+        """
+        res = self._download_webpage_handle(
            url_or_request, video_id, note, errnote, fatal=fatal,
-            encoding=encoding, data=data, headers=headers, query=query)
-        if xml_string is False:
-            return xml_string
+            encoding=encoding, data=data, headers=headers, query=query,
+            expected_status=expected_status)
+        if res is False:
+            return res
+        xml_string, urlh = res
        return self._parse_xml(
            xml_string, video_id, transform_source=transform_source,
-            fatal=fatal)
+            fatal=fatal), urlh
+
+    def _download_xml(
+            self, url_or_request, video_id,
+            note='Downloading XML', errnote='Unable to download XML',
+            transform_source=None, fatal=True, encoding=None,
+            data=None, headers={}, query={}, expected_status=None):
+        """
+        Return the xml as an xml.etree.ElementTree.Element.
+
+        See _download_webpage docstring for arguments specification.
+        """
+        res = self._download_xml_handle(
+            url_or_request, video_id, note=note, errnote=errnote,
+            transform_source=transform_source, fatal=fatal, encoding=encoding,
+            data=data, headers=headers, query=query,
+            expected_status=expected_status)
+        return res if res is False else res[0]

    def _parse_xml(self, xml_string, video_id, transform_source=None, fatal=True):
        if transform_source:
@@ -668,18 +832,43 @@ class InfoExtractor(object):
            else:
                self.report_warning(errmsg + str(ve))

-    def _download_json(self, url_or_request, video_id,
-                       note='Downloading JSON metadata',
-                       errnote='Unable to download JSON metadata',
-                       transform_source=None,
-                       fatal=True, encoding=None, data=None, headers={}, query={}):
-        json_string = self._download_webpage(
+    def _download_json_handle(
+            self, url_or_request, video_id, note='Downloading JSON metadata',
+            errnote='Unable to download JSON metadata', transform_source=None,
+            fatal=True, encoding=None, data=None, headers={}, query={},
+            expected_status=None):
+        """
+        Return a tuple (JSON object, URL handle).
+
+        See _download_webpage docstring for arguments specification.
+        """
+        res = self._download_webpage_handle(
            url_or_request, video_id, note, errnote, fatal=fatal,
-            encoding=encoding, data=data, headers=headers, query=query)
-        if (not fatal) and json_string is False:
-            return None
+            encoding=encoding, data=data, headers=headers, query=query,
+            expected_status=expected_status)
+        if res is False:
+            return res
+        json_string, urlh = res
        return self._parse_json(
-            json_string, video_id, transform_source=transform_source, fatal=fatal)
+            json_string, video_id, transform_source=transform_source,
+            fatal=fatal), urlh
+
+    def _download_json(
+            self, url_or_request, video_id, note='Downloading JSON metadata',
+            errnote='Unable to download JSON metadata', transform_source=None,
+            fatal=True, encoding=None, data=None, headers={}, query={},
+            expected_status=None):
+        """
+        Return the JSON object as a dict.
+
+        See _download_webpage docstring for arguments specification.
+        """
+        res = self._download_json_handle(
+            url_or_request, video_id, note=note, errnote=errnote,
+            transform_source=transform_source, fatal=fatal, encoding=encoding,
+            data=data, headers=headers, query=query,
+            expected_status=expected_status)
+        return res if res is False else res[0]

    def _parse_json(self, json_string, video_id, transform_source=None, fatal=True):
        if transform_source:
@@ -972,8 +1161,7 @@ class InfoExtractor(object):

    def _search_json_ld(self, html, video_id, expected_type=None, **kwargs):
        json_ld = self._search_regex(
-            r'(?s)<script[^>]+type=(["\'])application/ld\+json\1[^>]*>(?P<json_ld>.+?)</script>',
-            html, 'JSON-LD', group='json_ld', **kwargs)
+            JSON_LD_RE, html, 'JSON-LD', group='json_ld', **kwargs)
        default = kwargs.get('default', NO_DEFAULT)
        if not json_ld:
            return default if default is not NO_DEFAULT else {}
@@ -994,13 +1182,47 @@ class InfoExtractor(object):
        if isinstance(json_ld, dict):
            json_ld = [json_ld]

+        INTERACTION_TYPE_MAP = {
+            'CommentAction': 'comment',
+            'AgreeAction': 'like',
+            'DisagreeAction': 'dislike',
+            'LikeAction': 'like',
+            'DislikeAction': 'dislike',
+            'ListenAction': 'view',
+            'WatchAction': 'view',
+            'ViewAction': 'view',
+        }
+
+        def extract_interaction_statistic(e):
+            interaction_statistic = e.get('interactionStatistic')
+            if not isinstance(interaction_statistic, list):
+                return
+            for is_e in interaction_statistic:
+                if not isinstance(is_e, dict):
+                    continue
+                if is_e.get('@type') != 'InteractionCounter':
+                    continue
+                interaction_type = is_e.get('interactionType')
+                if not isinstance(interaction_type, compat_str):
+                    continue
+                interaction_count = int_or_none(is_e.get('userInteractionCount'))
+                if interaction_count is None:
+                    continue
+                count_kind = INTERACTION_TYPE_MAP.get(interaction_type.split('/')[-1])
+                if not count_kind:
+                    continue
+                count_key = '%s_count' % count_kind
+                if info.get(count_key) is not None:
+                    continue
+                info[count_key] = interaction_count
+
        def extract_video_object(e):
            assert e['@type'] == 'VideoObject'
            info.update({
-                'url': e.get('contentUrl'),
+                'url': url_or_none(e.get('contentUrl')),
                'title': unescapeHTML(e.get('name')),
                'description': unescapeHTML(e.get('description')),
-                'thumbnail': e.get('thumbnailUrl') or e.get('thumbnailURL'),
+                'thumbnail': url_or_none(e.get('thumbnailUrl') or e.get('thumbnailURL')),
                'duration': parse_duration(e.get('duration')),
                'timestamp': unified_timestamp(e.get('uploadDate')),
                'filesize': float_or_none(e.get('contentSize')),
@@ -1009,9 +1231,10 @@ class InfoExtractor(object):
                'height': int_or_none(e.get('height')),
                'view_count': int_or_none(e.get('interactionCount')),
            })
+            extract_interaction_statistic(e)

        for e in json_ld:
-            if e.get('@context') == 'http://schema.org':
+            if isinstance(e.get('@context'), compat_str) and re.match(r'^https?://schema.org/?$', e.get('@context')):
                item_type = e.get('@type')
                if expected_type is not None and expected_type != item_type:
                    return info
@@ -1027,7 +1250,7 @@ class InfoExtractor(object):
                    part_of_series = e.get('partOfSeries') or e.get('partOfTVSeries')
                    if isinstance(part_of_series, dict) and part_of_series.get('@type') in ('TVSeries', 'Series', 'CreativeWorkSeries'):
                        info['series'] = unescapeHTML(part_of_series.get('name'))
-                elif item_type == 'Article':
+                elif item_type in ('Article', 'NewsArticle'):
                    info.update({
                        'timestamp': parse_iso8601(e.get('datePublished')),
                        'title': unescapeHTML(e.get('headline')),
@@ -1489,9 +1712,9 @@ class InfoExtractor(object):
                # However, this is not always respected, for example, [2]
                # contains EXT-X-STREAM-INF tag which references AUDIO
                # rendition group but does not have CODECS and despite
-                # referencing audio group an audio group, it represents
-                # a complete (with audio and video) format. So, for such cases
-                # we will ignore references to rendition groups and treat them
+                # referencing an audio group it represents a complete
+                # (with audio and video) format. So, for such cases we will
+                # ignore references to rendition groups and treat them
                # as complete formats.
                if audio_group_id and codecs and f.get('vcodec') != 'none':
                    audio_group = groups.get(audio_group_id)
@@ -1647,9 +1870,7 @@ class InfoExtractor(object):
                        'height': height,
                    })
                formats.extend(m3u8_formats)
-                continue
-
-            if src_ext == 'f4m':
+            elif src_ext == 'f4m':
                f4m_url = src_url
                if not f4m_params:
                    f4m_params = {
@@ -1659,9 +1880,13 @@ class InfoExtractor(object):
                f4m_url += '&' if '?' in f4m_url else '?'
                f4m_url += compat_urllib_parse_urlencode(f4m_params)
                formats.extend(self._extract_f4m_formats(f4m_url, video_id, f4m_id='hds', fatal=False))
-                continue
-
-            if src_url.startswith('http') and self._is_valid_url(src, video_id):
+            elif src_ext == 'mpd':
+                formats.extend(self._extract_mpd_formats(
+                    src_url, video_id, mpd_id='dash', fatal=False))
+            elif re.search(r'\.ism/[Mm]anifest', src_url):
+                formats.extend(self._extract_ism_formats(
+                    src_url, video_id, ism_id='mss', fatal=False))
+            elif src_url.startswith('http') and self._is_valid_url(src, video_id):
                http_count += 1
                formats.append({
                    'url': src_url,
@@ -1672,7 +1897,6 @@ class InfoExtractor(object):
                    'width': width,
                    'height': height,
                })
-                continue

        return formats

@@ -1692,22 +1916,24 @@ class InfoExtractor(object):
            })
        return subtitles

-    def _extract_xspf_playlist(self, playlist_url, playlist_id, fatal=True):
+    def _extract_xspf_playlist(self, xspf_url, playlist_id, fatal=True):
        xspf = self._download_xml(
-            playlist_url, playlist_id, 'Downloading xpsf playlist',
+            xspf_url, playlist_id, 'Downloading xpsf playlist',
            'Unable to download xspf manifest', fatal=fatal)
        if xspf is False:
            return []
-        return self._parse_xspf(xspf, playlist_id)
+        return self._parse_xspf(
+            xspf, playlist_id, xspf_url=xspf_url,
+            xspf_base_url=base_url(xspf_url))

-    def _parse_xspf(self, playlist, playlist_id):
+    def _parse_xspf(self, xspf_doc, playlist_id, xspf_url=None, xspf_base_url=None):
        NS_MAP = {
            'xspf': 'http://xspf.org/ns/0/',
            's1': 'http://static.streamone.nl/player/ns/0',
        }

        entries = []
-        for track in playlist.findall(xpath_with_ns('./xspf:trackList/xspf:track', NS_MAP)):
+        for track in xspf_doc.findall(xpath_with_ns('./xspf:trackList/xspf:track', NS_MAP)):
            title = xpath_text(
                track, xpath_with_ns('./xspf:title', NS_MAP), 'title', default=playlist_id)
            description = xpath_text(
@@ -1717,12 +1943,18 @@ class InfoExtractor(object):
            duration = float_or_none(
                xpath_text(track, xpath_with_ns('./xspf:duration', NS_MAP), 'duration'), 1000)

-            formats = [{
-                'url': location.text,
-                'format_id': location.get(xpath_with_ns('s1:label', NS_MAP)),
-                'width': int_or_none(location.get(xpath_with_ns('s1:width', NS_MAP))),
-                'height': int_or_none(location.get(xpath_with_ns('s1:height', NS_MAP))),
-            } for location in track.findall(xpath_with_ns('./xspf:location', NS_MAP))]
+            formats = []
+            for location in track.findall(xpath_with_ns('./xspf:location', NS_MAP)):
+                format_url = urljoin(xspf_base_url, location.text)
+                if not format_url:
+                    continue
+                formats.append({
+                    'url': format_url,
+                    'manifest_url': xspf_url,
+                    'format_id': location.get(xpath_with_ns('s1:label', NS_MAP)),
+                    'width': int_or_none(location.get(xpath_with_ns('s1:width', NS_MAP))),
+                    'height': int_or_none(location.get(xpath_with_ns('s1:height', NS_MAP))),
+                })
            self._sort_formats(formats)

            entries.append({
@@ -1736,18 +1968,18 @@ class InfoExtractor(object):
        return entries

    def _extract_mpd_formats(self, mpd_url, video_id, mpd_id=None, note=None, errnote=None, fatal=True, formats_dict={}):
-        res = self._download_webpage_handle(
+        res = self._download_xml_handle(
            mpd_url, video_id,
            note=note or 'Downloading MPD manifest',
            errnote=errnote or 'Failed to download MPD manifest',
            fatal=fatal)
        if res is False:
            return []
-        mpd, urlh = res
+        mpd_doc, urlh = res
        mpd_base_url = base_url(urlh.geturl())

        return self._parse_mpd_formats(
-            compat_etree_fromstring(mpd.encode('utf-8')), mpd_id, mpd_base_url,
+            mpd_doc, mpd_id=mpd_id, mpd_base_url=mpd_base_url,
            formats_dict=formats_dict, mpd_url=mpd_url)

    def _parse_mpd_formats(self, mpd_doc, mpd_id=None, mpd_base_url='', formats_dict={}, mpd_url=None):
@@ -1886,7 +2118,21 @@ class InfoExtractor(object):
                        representation_ms_info = extract_multisegment_info(representation, adaption_set_ms_info)

                        def prepare_template(template_name, identifiers):
-                            t = representation_ms_info[template_name]
+                            tmpl = representation_ms_info[template_name]
+                            # First of, % characters outside $...$ templates
+                            # must be escaped by doubling for proper processing
+                            # by % operator string formatting used further (see
+                            # https://github.com/rg3/youtube-dl/issues/16867).
+                            t = ''
+                            in_template = False
+                            for c in tmpl:
+                                t += c
+                                if c == '$':
+                                    in_template = not in_template
+                                elif c == '%' and not in_template:
+                                    t += c
+                            # Next, $...$ templates are translated to their
+                            # %(...) counterparts to be used with % operator
                            t = t.replace('$RepresentationID$', representation_id)
                            t = re.sub(r'\$(%s)\$' % '|'.join(identifiers), r'%(\1)d', t)
                            t = re.sub(r'\$(%s)%%([^$]+)\$' % '|'.join(identifiers), r'%(\1)\2', t)
@@ -2021,17 +2267,16 @@ class InfoExtractor(object):
        return formats

    def _extract_ism_formats(self, ism_url, video_id, ism_id=None, note=None, errnote=None, fatal=True):
-        res = self._download_webpage_handle(
+        res = self._download_xml_handle(
            ism_url, video_id,
            note=note or 'Downloading ISM manifest',
            errnote=errnote or 'Failed to download ISM manifest',
            fatal=fatal)
        if res is False:
            return []
-        ism, urlh = res
+        ism_doc, urlh = res

-        return self._parse_ism_formats(
-            compat_etree_fromstring(ism.encode('utf-8')), urlh.geturl(), ism_id)
+        return self._parse_ism_formats(ism_doc, urlh.geturl(), ism_id)

    def _parse_ism_formats(self, ism_doc, ism_url, ism_id=None):
        """
@@ -2129,8 +2374,8 @@ class InfoExtractor(object):
        return formats

    def _parse_html5_media_entries(self, base_url, webpage, video_id, m3u8_id=None, m3u8_entry_protocol='m3u8', mpd_id=None, preference=None):
-        def absolute_url(video_url):
-            return compat_urlparse.urljoin(base_url, video_url)
+        def absolute_url(item_url):
+            return urljoin(base_url, item_url)

        def parse_content_type(content_type):
            if not content_type:
@@ -2187,7 +2432,7 @@ class InfoExtractor(object):
            if src:
                _, formats = _media_formats(src, media_type)
                media_info['formats'].extend(formats)
-            media_info['thumbnail'] = media_attributes.get('poster')
+            media_info['thumbnail'] = absolute_url(media_attributes.get('poster'))
            if media_content:
                for source_tag in re.findall(r'<source[^>]+>', media_content):
                    source_attributes = extract_attributes(source_tag)
@@ -2218,6 +2463,8 @@ class InfoExtractor(object):
                        media_info['subtitles'].setdefault(lang, []).append({
                            'url': absolute_url(src),
                        })
+            for f in media_info['formats']:
+                f.setdefault('http_headers', {})['Referer'] = base_url
            if media_info['formats'] or media_info['subtitles']:
                entries.append(media_info)
        return entries
@@ -2248,9 +2495,10 @@ class InfoExtractor(object):
    def _extract_wowza_formats(self, url, video_id, m3u8_entry_protocol='m3u8_native', skip_protocols=[]):
        query = compat_urlparse.urlparse(url).query
        url = re.sub(r'/(?:manifest|playlist|jwplayer)\.(?:m3u8|f4m|mpd|smil)', '', url)
-        url_base = self._search_regex(
-            r'(?:(?:https?|rtmp|rtsp):)?(//[^?]+)', url, 'format url')
-        http_base_url = '%s:%s' % ('http', url_base)
+        mobj = re.search(
+            r'(?:(?:http|rtmp|rtsp)(?P<s>s)?:)?(?P<url>//[^?]+)', url)
+        url_base = mobj.group('url')
+        http_base_url = '%s%s:%s' % ('http', mobj.group('s') or '', url_base)
        formats = []

        def manifest_url(manifest):
@@ -2350,7 +2598,10 @@ class InfoExtractor(object):
                for track in tracks:
                    if not isinstance(track, dict):
                        continue
-                    if track.get('kind') != 'captions':
+                    track_kind = track.get('kind')
+                    if not track_kind or not isinstance(track_kind, compat_str):
+                        continue
+                    if track_kind.lower() not in ('captions', 'subtitles'):
                        continue
                    track_url = urljoin(base_url, track.get('file'))
                    if not track_url:
@@ -2404,7 +2655,7 @@ class InfoExtractor(object):
                formats.extend(self._extract_m3u8_formats(
                    source_url, video_id, 'mp4', entry_protocol='m3u8_native',
                    m3u8_id=m3u8_id, fatal=False))
-            elif ext == 'mpd':
+            elif source_type == 'dash' or ext == 'mpd':
                formats.extend(self._extract_mpd_formats(
                    source_url, video_id, mpd_id=mpd_id, fatal=False))
            elif ext == 'smil':
--- a/youtube_dl/extractor/crackle.py
+++ b/youtube_dl/extractor/crackle.py
@@ -1,141 +1,165 @@
 # coding: utf-8
 from __future__ import unicode_literals, division

+import re
+
 from .common import InfoExtractor
-from ..utils import int_or_none
+from ..compat import compat_HTTPError
+from ..utils import (
+    determine_ext,
+    float_or_none,
+    int_or_none,
+    parse_age_limit,
+    parse_duration,
+    url_or_none,
+    ExtractorError
+)


 class CrackleIE(InfoExtractor):
-    _GEO_COUNTRIES = ['US']
-    _VALID_URL = r'(?:crackle:|https?://(?:(?:www|m)\.)?crackle\.com/(?:playlist/\d+/|(?:[^/]+/)+))(?P<id>\d+)'
-    _TEST = {
-        'url': 'http://www.crackle.com/comedians-in-cars-getting-coffee/2498934',
+    _VALID_URL = r'(?:crackle:|https?://(?:(?:www|m)\.)?(?:sony)?crackle\.com/(?:playlist/\d+/|(?:[^/]+/)+))(?P<id>\d+)'
+    _TESTS = [{
+        # geo restricted to CA
+        'url': 'https://www.crackle.com/andromeda/2502343',
        'info_dict': {
-            'id': '2498934',
+            'id': '2502343',
            'ext': 'mp4',
-            'title': 'Everybody Respects A Bloody Nose',
-            'description': 'Jerry is kaffeeklatsching in L.A. with funnyman J.B. Smoove (Saturday Night Live, Real Husbands of Hollywood). They’re headed for brew at 10 Speed Coffee in a 1964 Studebaker Avanti.',
-            'thumbnail': r're:^https?://.*\.jpg',
-            'duration': 906,
-            'series': 'Comedians In Cars Getting Coffee',
-            'season_number': 8,
-            'episode_number': 4,
-            'subtitles': {
-                'en-US': [
-                    {'ext': 'vtt'},
-                    {'ext': 'tt'},
-                ]
-            },
+            'title': 'Under The Night',
+            'description': 'md5:d2b8ca816579ae8a7bf28bfff8cefc8a',
+            'duration': 2583,
+            'view_count': int,
+            'average_rating': 0,
+            'age_limit': 14,
+            'genre': 'Action, Sci-Fi',
+            'creator': 'Allan Kroeker',
+            'artist': 'Keith Hamilton Cobb, Kevin Sorbo, Lisa Ryder, Lexa Doig, Robert Hewitt Wolfe',
+            'release_year': 2000,
+            'series': 'Andromeda',
+            'episode': 'Under The Night',
+            'season_number': 1,
+            'episode_number': 1,
        },
        'params': {
            # m3u8 download
            'skip_download': True,
        }
-    }
-
-    _THUMBNAIL_RES = [
-        (120, 90),
-        (208, 156),
-        (220, 124),
-        (220, 220),
-        (240, 180),
-        (250, 141),
-        (315, 236),
-        (320, 180),
-        (360, 203),
-        (400, 300),
-        (421, 316),
-        (460, 330),
-        (460, 460),
-        (462, 260),
-        (480, 270),
-        (587, 330),
-        (640, 480),
-        (700, 330),
-        (700, 394),
-        (854, 480),
-        (1024, 1024),
-        (1920, 1080),
-    ]
-
-    # extracted from http://legacyweb-us.crackle.com/flash/ReferrerRedirect.ashx
-    _MEDIA_FILE_SLOTS = {
-        'c544.flv': {
-            'width': 544,
-            'height': 306,
-        },
-        '360p.mp4': {
-            'width': 640,
-            'height': 360,
-        },
-        '480p.mp4': {
-            'width': 852,
-            'height': 478,
-        },
-        '480p_1mbps.mp4': {
-            'width': 852,
-            'height': 478,
-        },
-    }
+    }, {
+        'url': 'https://www.sonycrackle.com/andromeda/2502343',
+        'only_matching': True,
+    }]

    def _real_extract(self, url):
        video_id = self._match_id(url)

-        config_doc = self._download_xml(
-            'http://legacyweb-us.crackle.com/flash/QueryReferrer.ashx?site=16',
-            video_id, 'Downloading config')
+        country_code = self._downloader.params.get('geo_bypass_country', None)
+        countries = [country_code] if country_code else (
+            'US', 'AU', 'CA', 'AS', 'FM', 'GU', 'MP', 'PR', 'PW', 'MH', 'VI')

-        item = self._download_xml(
-            'http://legacyweb-us.crackle.com/app/revamp/vidwallcache.aspx?flags=-1&fm=%s' % video_id,
-            video_id, headers=self.geo_verification_headers()).find('i')
-        title = item.attrib['t']
+        last_e = None

-        subtitles = {}
-        formats = self._extract_m3u8_formats(
-            'http://content.uplynk.com/ext/%s/%s.m3u8' % (config_doc.attrib['strUplynkOwnerId'], video_id),
-            video_id, 'mp4', m3u8_id='hls', fatal=None)
-        thumbnails = []
-        path = item.attrib.get('p')
-        if path:
-            for width, height in self._THUMBNAIL_RES:
-                res = '%dx%d' % (width, height)
-                thumbnails.append({
-                    'id': res,
-                    'url': 'http://images-us-am.crackle.com/%stnl_%s.jpg' % (path, res),
-                    'width': width,
-                    'height': height,
-                    'resolution': res,
-                })
-            http_base_url = 'http://ahttp.crackle.com/' + path
-            for mfs_path, mfs_info in self._MEDIA_FILE_SLOTS.items():
-                formats.append({
-                    'url': http_base_url + mfs_path,
-                    'format_id': 'http-' + mfs_path.split('.')[0],
-                    'width': mfs_info['width'],
-                    'height': mfs_info['height'],
-                })
-            for cc in item.findall('cc'):
-                locale = cc.attrib.get('l')
-                v = cc.attrib.get('v')
-                if locale and v:
-                    if locale not in subtitles:
-                        subtitles[locale] = []
-                    for url_ext, ext in (('vtt', 'vtt'), ('xml', 'tt')):
-                        subtitles.setdefault(locale, []).append({
-                            'url': '%s/%s%s_%s.%s' % (config_doc.attrib['strSubtitleServer'], path, locale, v, url_ext),
-                            'ext': ext,
-                        })
-        self._sort_formats(formats, ('width', 'height', 'tbr', 'format_id'))
+        for country in countries:
+            try:
+                media = self._download_json(
+                    'https://web-api-us.crackle.com/Service.svc/details/media/%s/%s'
+                    % (video_id, country), video_id,
+                    'Downloading media JSON as %s' % country,
+                    'Unable to download media JSON', query={
+                        'disableProtocols': 'true',
+                        'format': 'json'
+                    })
+            except ExtractorError as e:
+                # 401 means geo restriction, trying next country
+                if isinstance(e.cause, compat_HTTPError) and e.cause.code == 401:
+                    last_e = e
+                    continue
+                raise

-        return {
-            'id': video_id,
-            'title': title,
-            'description': item.attrib.get('d'),
-            'duration': int(item.attrib.get('r'), 16) / 1000 if item.attrib.get('r') else None,
-            'series': item.attrib.get('sn'),
-            'season_number': int_or_none(item.attrib.get('se')),
-            'episode_number': int_or_none(item.attrib.get('ep')),
-            'thumbnails': thumbnails,
-            'subtitles': subtitles,
-            'formats': formats,
-        }
+            media_urls = media.get('MediaURLs')
+            if not media_urls or not isinstance(media_urls, list):
+                continue
+
+            title = media['Title']
+
+            formats = []
+            for e in media['MediaURLs']:
+                if e.get('UseDRM') is True:
+                    continue
+                format_url = url_or_none(e.get('Path'))
+                if not format_url:
+                    continue
+                ext = determine_ext(format_url)
+                if ext == 'm3u8':
+                    formats.extend(self._extract_m3u8_formats(
+                        format_url, video_id, 'mp4', entry_protocol='m3u8_native',
+                        m3u8_id='hls', fatal=False))
+                elif ext == 'mpd':
+                    formats.extend(self._extract_mpd_formats(
+                        format_url, video_id, mpd_id='dash', fatal=False))
+            self._sort_formats(formats)
+
+            description = media.get('Description')
+            duration = int_or_none(media.get(
+                'DurationInSeconds')) or parse_duration(media.get('Duration'))
+            view_count = int_or_none(media.get('CountViews'))
+            average_rating = float_or_none(media.get('UserRating'))
+            age_limit = parse_age_limit(media.get('Rating'))
+            genre = media.get('Genre')
+            release_year = int_or_none(media.get('ReleaseYear'))
+            creator = media.get('Directors')
+            artist = media.get('Cast')
+
+            if media.get('MediaTypeDisplayValue') == 'Full Episode':
+                series = media.get('ShowName')
+                episode = title
+                season_number = int_or_none(media.get('Season'))
+                episode_number = int_or_none(media.get('Episode'))
+            else:
+                series = episode = season_number = episode_number = None
+
+            subtitles = {}
+            cc_files = media.get('ClosedCaptionFiles')
+            if isinstance(cc_files, list):
+                for cc_file in cc_files:
+                    if not isinstance(cc_file, dict):
+                        continue
+                    cc_url = url_or_none(cc_file.get('Path'))
+                    if not cc_url:
+                        continue
+                    lang = cc_file.get('Locale') or 'en'
+                    subtitles.setdefault(lang, []).append({'url': cc_url})
+
+            thumbnails = []
+            images = media.get('Images')
+            if isinstance(images, list):
+                for image_key, image_url in images.items():
+                    mobj = re.search(r'Img_(\d+)[xX](\d+)', image_key)
+                    if not mobj:
+                        continue
+                    thumbnails.append({
+                        'url': image_url,
+                        'width': int(mobj.group(1)),
+                        'height': int(mobj.group(2)),
+                    })
+
+            return {
+                'id': video_id,
+                'title': title,
+                'description': description,
+                'duration': duration,
+                'view_count': view_count,
+                'average_rating': average_rating,
+                'age_limit': age_limit,
+                'genre': genre,
+                'creator': creator,
+                'artist': artist,
+                'release_year': release_year,
+                'series': series,
+                'episode': episode,
+                'season_number': season_number,
+                'episode_number': episode_number,
+                'thumbnails': thumbnails,
+                'subtitles': subtitles,
+                'formats': formats,
+            }
+
+        raise last_e
--- a/youtube_dl/extractor/crunchyroll.py
+++ b/youtube_dl/extractor/crunchyroll.py
@@ -3,13 +3,15 @@ from __future__ import unicode_literals

 import re
 import json
-import base64
+import xml.etree.ElementTree as etree
 import zlib

 from hashlib import sha1
 from math import pow, sqrt, floor
 from .common import InfoExtractor
+from .vrv import VRVIE
 from ..compat import (
+    compat_b64decode,
    compat_etree_fromstring,
    compat_urllib_parse_urlencode,
    compat_urllib_request,
@@ -18,6 +20,8 @@ from ..compat import (
 from ..utils import (
    ExtractorError,
    bytes_to_intlist,
+    extract_attributes,
+    float_or_none,
    intlist_to_bytes,
    int_or_none,
    lowercase_escape,
@@ -26,7 +30,6 @@ from ..utils import (
    unified_strdate,
    urlencode_postdata,
    xpath_text,
-    extract_attributes,
 )
 from ..aes import (
    aes_cbc_decrypt,
@@ -43,13 +46,13 @@ class CrunchyrollBaseIE(InfoExtractor):
        data['req'] = 'RpcApi' + method
        data = compat_urllib_parse_urlencode(data).encode('utf-8')
        return self._download_xml(
-            'http://www.crunchyroll.com/xml/',
+            'https://www.crunchyroll.com/xml/',
            video_id, note, fatal=False, data=data, headers={
                'Content-Type': 'application/x-www-form-urlencoded',
            })

    def _login(self):
-        (username, password) = self._get_login_info()
+        username, password = self._get_login_info()
        if username is None:
            return

@@ -139,7 +142,8 @@ class CrunchyrollBaseIE(InfoExtractor):
            parsed_url._replace(query=compat_urllib_parse_urlencode(qs, True)))


-class CrunchyrollIE(CrunchyrollBaseIE):
+class CrunchyrollIE(CrunchyrollBaseIE, VRVIE):
+    IE_NAME = 'crunchyroll'
    _VALID_URL = r'https?://(?:(?P<prefix>www|m)\.)?(?P<url>crunchyroll\.(?:com|fr)/(?:media(?:-|/\?id=)|[^/]*/[^/?&]*?)(?P<video_id>[0-9]+))(?:[/?&]|$)'
    _TESTS = [{
        'url': 'http://www.crunchyroll.com/wanna-be-the-strongest-in-the-world/episode-1-an-idol-wrestler-is-born-645513',
@@ -148,7 +152,7 @@ class CrunchyrollIE(CrunchyrollBaseIE):
            'ext': 'mp4',
            'title': 'Wanna be the Strongest in the World Episode 1 – An Idol-Wrestler is Born!',
            'description': 'md5:2d17137920c64f2f49981a7797d275ef',
-            'thumbnail': 'http://img1.ak.crunchyroll.com/i/spire1-tmb/20c6b5e10f1a47b10516877d3c039cae1380951166_full.jpg',
+            'thumbnail': r're:^https?://.*\.jpg$',
            'uploader': 'Yomiuri Telecasting Corporation (YTV)',
            'upload_date': '20131013',
            'url': 're:(?!.*&amp)',
@@ -221,7 +225,7 @@ class CrunchyrollIE(CrunchyrollBaseIE):
        'info_dict': {
            'id': '535080',
            'ext': 'mp4',
-            'title': '11eyes Episode 1 – Piros éjszaka - Red Night',
+            'title': '11eyes Episode 1 – Red Night ~ Piros éjszaka',
            'description': 'Kakeru and Yuka are thrown into an alternate nightmarish world they call "Red Night".',
            'uploader': 'Marvelous AQL Inc.',
            'upload_date': '20091021',
@@ -262,6 +266,9 @@ class CrunchyrollIE(CrunchyrollBaseIE):
            # Just test metadata extraction
            'skip_download': True,
        },
+    }, {
+        'url': 'http://www.crunchyroll.com/media-723735',
+        'only_matching': True,
    }]

    _FORMAT_IDS = {
@@ -272,8 +279,8 @@ class CrunchyrollIE(CrunchyrollBaseIE):
    }

    def _decrypt_subtitles(self, data, iv, id):
-        data = bytes_to_intlist(base64.b64decode(data.encode('utf-8')))
-        iv = bytes_to_intlist(base64.b64decode(iv.encode('utf-8')))
+        data = bytes_to_intlist(compat_b64decode(data))
+        iv = bytes_to_intlist(compat_b64decode(iv))
        id = int(id)

        def obfuscate_key_aux(count, modulo, start):
@@ -392,7 +399,7 @@ Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
                'Downloading subtitles for ' + sub_name, data={
                    'subtitle_script_id': sub_id,
                })
-            if sub_doc is None:
+            if not isinstance(sub_doc, etree.Element):
                continue
            sid = sub_doc.get('id')
            iv = xpath_text(sub_doc, 'iv', 'subtitle iv')
@@ -434,13 +441,22 @@ Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
        if 'To view this, please log in to verify you are 18 or older.' in webpage:
            self.raise_login_required()

+        media = self._parse_json(self._search_regex(
+            r'vilos\.config\.media\s*=\s*({.+?});',
+            webpage, 'vilos media', default='{}'), video_id)
+        media_metadata = media.get('metadata') or {}
+
+        language = self._search_regex(
+            r'(?:vilos\.config\.player\.language|LOCALE)\s*=\s*(["\'])(?P<lang>(?:(?!\1).)+)\1',
+            webpage, 'language', default=None, group='lang')
+
        video_title = self._html_search_regex(
            r'(?s)<h1[^>]*>((?:(?!<h1).)*?<span[^>]+itemprop=["\']title["\'][^>]*>(?:(?!<h1).)+?)</h1>',
            webpage, 'video_title')
        video_title = re.sub(r' {2,}', ' ', video_title)
-        video_description = self._parse_json(self._html_search_regex(
+        video_description = (self._parse_json(self._html_search_regex(
            r'<script[^>]*>\s*.+?\[media_id=%s\].+?({.+?"description"\s*:.+?})\);' % video_id,
-            webpage, 'description', default='{}'), video_id).get('description')
+            webpage, 'description', default='{}'), video_id) or media_metadata).get('description')
        if video_description:
            video_description = lowercase_escape(video_description.replace(r'\r\n', '\n'))
        video_upload_date = self._html_search_regex(
@@ -453,92 +469,113 @@ Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
            [r'<a[^>]+href="/publisher/[^"]+"[^>]*>([^<]+)</a>', r'<div>\s*Publisher:\s*<span>\s*(.+?)\s*</span>\s*</div>'],
            webpage, 'video_uploader', fatal=False)

-        available_fmts = []
-        for a, fmt in re.findall(r'(<a[^>]+token=["\']showmedia\.([0-9]{3,4})p["\'][^>]+>)', webpage):
-            attrs = extract_attributes(a)
-            href = attrs.get('href')
-            if href and '/freetrial' in href:
-                continue
-            available_fmts.append(fmt)
-        if not available_fmts:
-            for p in (r'token=["\']showmedia\.([0-9]{3,4})p"', r'showmedia\.([0-9]{3,4})p'):
-                available_fmts = re.findall(p, webpage)
-                if available_fmts:
-                    break
-        video_encode_ids = []
        formats = []
-        for fmt in available_fmts:
-            stream_quality, stream_format = self._FORMAT_IDS[fmt]
-            video_format = fmt + 'p'
-            stream_infos = []
-            streamdata = self._call_rpc_api(
-                'VideoPlayer_GetStandardConfig', video_id,
-                'Downloading media info for %s' % video_format, data={
-                    'media_id': video_id,
-                    'video_format': stream_format,
-                    'video_quality': stream_quality,
-                    'current_page': url,
-                })
-            if streamdata is not None:
-                stream_info = streamdata.find('./{default}preload/stream_info')
-                if stream_info is not None:
+        for stream in media.get('streams', []):
+            audio_lang = stream.get('audio_lang')
+            hardsub_lang = stream.get('hardsub_lang')
+            vrv_formats = self._extract_vrv_formats(
+                stream.get('url'), video_id, stream.get('format'),
+                audio_lang, hardsub_lang)
+            for f in vrv_formats:
+                if not hardsub_lang:
+                    f['preference'] = 1
+                language_preference = 0
+                if audio_lang == language:
+                    language_preference += 1
+                if hardsub_lang == language:
+                    language_preference += 1
+                if language_preference:
+                    f['language_preference'] = language_preference
+            formats.extend(vrv_formats)
+        if not formats:
+            available_fmts = []
+            for a, fmt in re.findall(r'(<a[^>]+token=["\']showmedia\.([0-9]{3,4})p["\'][^>]+>)', webpage):
+                attrs = extract_attributes(a)
+                href = attrs.get('href')
+                if href and '/freetrial' in href:
+                    continue
+                available_fmts.append(fmt)
+            if not available_fmts:
+                for p in (r'token=["\']showmedia\.([0-9]{3,4})p"', r'showmedia\.([0-9]{3,4})p'):
+                    available_fmts = re.findall(p, webpage)
+                    if available_fmts:
+                        break
+            if not available_fmts:
+                available_fmts = self._FORMAT_IDS.keys()
+            video_encode_ids = []
+
+            for fmt in available_fmts:
+                stream_quality, stream_format = self._FORMAT_IDS[fmt]
+                video_format = fmt + 'p'
+                stream_infos = []
+                streamdata = self._call_rpc_api(
+                    'VideoPlayer_GetStandardConfig', video_id,
+                    'Downloading media info for %s' % video_format, data={
+                        'media_id': video_id,
+                        'video_format': stream_format,
+                        'video_quality': stream_quality,
+                        'current_page': url,
+                    })
+                if isinstance(streamdata, etree.Element):
+                    stream_info = streamdata.find('./{default}preload/stream_info')
+                    if stream_info is not None:
+                        stream_infos.append(stream_info)
+                stream_info = self._call_rpc_api(
+                    'VideoEncode_GetStreamInfo', video_id,
+                    'Downloading stream info for %s' % video_format, data={
+                        'media_id': video_id,
+                        'video_format': stream_format,
+                        'video_encode_quality': stream_quality,
+                    })
+                if isinstance(stream_info, etree.Element):
                    stream_infos.append(stream_info)
-            stream_info = self._call_rpc_api(
-                'VideoEncode_GetStreamInfo', video_id,
-                'Downloading stream info for %s' % video_format, data={
-                    'media_id': video_id,
-                    'video_format': stream_format,
-                    'video_encode_quality': stream_quality,
-                })
-            if stream_info is not None:
-                stream_infos.append(stream_info)
-            for stream_info in stream_infos:
-                video_encode_id = xpath_text(stream_info, './video_encode_id')
-                if video_encode_id in video_encode_ids:
-                    continue
-                video_encode_ids.append(video_encode_id)
+                for stream_info in stream_infos:
+                    video_encode_id = xpath_text(stream_info, './video_encode_id')
+                    if video_encode_id in video_encode_ids:
+                        continue
+                    video_encode_ids.append(video_encode_id)

-                video_file = xpath_text(stream_info, './file')
-                if not video_file:
-                    continue
-                if video_file.startswith('http'):
-                    formats.extend(self._extract_m3u8_formats(
-                        video_file, video_id, 'mp4', entry_protocol='m3u8_native',
-                        m3u8_id='hls', fatal=False))
-                    continue
-
-                video_url = xpath_text(stream_info, './host')
-                if not video_url:
-                    continue
-                metadata = stream_info.find('./metadata')
-                format_info = {
-                    'format': video_format,
-                    'height': int_or_none(xpath_text(metadata, './height')),
-                    'width': int_or_none(xpath_text(metadata, './width')),
-                }
-
-                if '.fplive.net/' in video_url:
-                    video_url = re.sub(r'^rtmpe?://', 'http://', video_url.strip())
-                    parsed_video_url = compat_urlparse.urlparse(video_url)
-                    direct_video_url = compat_urlparse.urlunparse(parsed_video_url._replace(
-                        netloc='v.lvlt.crcdn.net',
-                        path='%s/%s' % (remove_end(parsed_video_url.path, '/'), video_file.split(':')[-1])))
-                    if self._is_valid_url(direct_video_url, video_id, video_format):
-                        format_info.update({
-                            'format_id': 'http-' + video_format,
-                            'url': direct_video_url,
-                        })
-                        formats.append(format_info)
+                    video_file = xpath_text(stream_info, './file')
+                    if not video_file:
+                        continue
+                    if video_file.startswith('http'):
+                        formats.extend(self._extract_m3u8_formats(
+                            video_file, video_id, 'mp4', entry_protocol='m3u8_native',
+                            m3u8_id='hls', fatal=False))
                        continue

-                format_info.update({
-                    'format_id': 'rtmp-' + video_format,
-                    'url': video_url,
-                    'play_path': video_file,
-                    'ext': 'flv',
-                })
-                formats.append(format_info)
-        self._sort_formats(formats, ('height', 'width', 'tbr', 'fps'))
+                    video_url = xpath_text(stream_info, './host')
+                    if not video_url:
+                        continue
+                    metadata = stream_info.find('./metadata')
+                    format_info = {
+                        'format': video_format,
+                        'height': int_or_none(xpath_text(metadata, './height')),
+                        'width': int_or_none(xpath_text(metadata, './width')),
+                    }
+
+                    if '.fplive.net/' in video_url:
+                        video_url = re.sub(r'^rtmpe?://', 'http://', video_url.strip())
+                        parsed_video_url = compat_urlparse.urlparse(video_url)
+                        direct_video_url = compat_urlparse.urlunparse(parsed_video_url._replace(
+                            netloc='v.lvlt.crcdn.net',
+                            path='%s/%s' % (remove_end(parsed_video_url.path, '/'), video_file.split(':')[-1])))
+                        if self._is_valid_url(direct_video_url, video_id, video_format):
+                            format_info.update({
+                                'format_id': 'http-' + video_format,
+                                'url': direct_video_url,
+                            })
+                            formats.append(format_info)
+                            continue
+
+                    format_info.update({
+                        'format_id': 'rtmp-' + video_format,
+                        'url': video_url,
+                        'play_path': video_file,
+                        'ext': 'flv',
+                    })
+                    formats.append(format_info)
+        self._sort_formats(formats, ('preference', 'language_preference', 'height', 'width', 'tbr', 'fps'))

        metadata = self._call_rpc_api(
            'VideoPlayer_GetMediaMetadata', video_id,
@@ -546,16 +583,38 @@ Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
                'media_id': video_id,
            })

-        subtitles = self.extract_subtitles(video_id, webpage)
+        subtitles = {}
+        for subtitle in media.get('subtitles', []):
+            subtitle_url = subtitle.get('url')
+            if not subtitle_url:
+                continue
+            subtitles.setdefault(subtitle.get('language', 'enUS'), []).append({
+                'url': subtitle_url,
+                'ext': subtitle.get('format', 'ass'),
+            })
+        if not subtitles:
+            subtitles = self.extract_subtitles(video_id, webpage)

        # webpage provide more accurate data than series_title from XML
        series = self._html_search_regex(
            r'(?s)<h\d[^>]+\bid=["\']showmedia_about_episode_num[^>]+>(.+?)</h\d',
            webpage, 'series', fatal=False)
-        season = xpath_text(metadata, 'series_title')

-        episode = xpath_text(metadata, 'episode_title')
-        episode_number = int_or_none(xpath_text(metadata, 'episode_number'))
+        season = episode = episode_number = duration = thumbnail = None
+
+        if isinstance(metadata, etree.Element):
+            season = xpath_text(metadata, 'series_title')
+            episode = xpath_text(metadata, 'episode_title')
+            episode_number = int_or_none(xpath_text(metadata, 'episode_number'))
+            duration = float_or_none(media_metadata.get('duration'), 1000)
+            thumbnail = xpath_text(metadata, 'episode_image_url')
+
+        if not episode:
+            episode = media_metadata.get('title')
+        if not episode_number:
+            episode_number = int_or_none(media_metadata.get('episode_number'))
+        if not thumbnail:
+            thumbnail = media_metadata.get('thumbnail', {}).get('url')

        season_number = int_or_none(self._search_regex(
            r'(?s)<h\d[^>]+id=["\']showmedia_about_episode_num[^>]+>.+?</h\d>\s*<h4>\s*Season (\d+)',
@@ -565,7 +624,8 @@ Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
            'id': video_id,
            'title': video_title,
            'description': video_description,
-            'thumbnail': xpath_text(metadata, 'episode_image_url'),
+            'duration': duration,
+            'thumbnail': thumbnail,
            'uploader': video_uploader,
            'upload_date': video_upload_date,
            'series': series,
@@ -580,7 +640,7 @@ Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text

 class CrunchyrollShowPlaylistIE(CrunchyrollBaseIE):
    IE_NAME = 'crunchyroll:playlist'
-    _VALID_URL = r'https?://(?:(?P<prefix>www|m)\.)?(?P<url>crunchyroll\.com/(?!(?:news|anime-news|library|forum|launchcalendar|lineup|store|comics|freetrial|login))(?P<id>[\w\-]+))/?(?:\?|$)'
+    _VALID_URL = r'https?://(?:(?P<prefix>www|m)\.)?(?P<url>crunchyroll\.com/(?!(?:news|anime-news|library|forum|launchcalendar|lineup|store|comics|freetrial|login|media-\d+))(?P<id>[\w\-]+))/?(?:\?|$)'

    _TESTS = [{
        'url': 'http://www.crunchyroll.com/a-bridge-to-the-starry-skies-hoshizora-e-kakaru-hashi',
--- a/youtube_dl/extractor/ctvnews.py
+++ b/youtube_dl/extractor/ctvnews.py
@@ -11,10 +11,10 @@ class CTVNewsIE(InfoExtractor):
    _VALID_URL = r'https?://(?:.+?\.)?ctvnews\.ca/(?:video\?(?:clip|playlist|bin)Id=|.*?)(?P<id>[0-9.]+)'
    _TESTS = [{
        'url': 'http://www.ctvnews.ca/video?clipId=901995',
-        'md5': '10deb320dc0ccb8d01d34d12fc2ea672',
+        'md5': '9b8624ba66351a23e0b6e1391971f9af',
        'info_dict': {
            'id': '901995',
-            'ext': 'mp4',
+            'ext': 'flv',
            'title': 'Extended: \'That person cannot be me\' Johnson says',
            'description': 'md5:958dd3b4f5bbbf0ed4d045c790d89285',
            'timestamp': 1467286284,
--- a/youtube_dl/extractor/curiositystream.py
+++ b/youtube_dl/extractor/curiositystream.py
@@ -35,7 +35,7 @@ class CuriosityStreamBaseIE(InfoExtractor):
        return result['data']

    def _real_initialize(self):
-        (email, password) = self._get_login_info()
+        email, password = self._get_login_info()
        if email is None:
            return
        result = self._download_json(
--- a/youtube_dl/extractor/cwtv.py
+++ b/youtube_dl/extractor/cwtv.py
@@ -3,8 +3,12 @@ from __future__ import unicode_literals

 from .common import InfoExtractor
 from ..utils import (
+    ExtractorError,
    int_or_none,
+    parse_age_limit,
    parse_iso8601,
+    smuggle_url,
+    str_or_none,
 )


@@ -40,10 +44,15 @@ class CWTVIE(InfoExtractor):
            'duration': 1263,
            'series': 'Whose Line Is It Anyway?',
            'season_number': 11,
-            'season': '11',
            'episode_number': 20,
            'upload_date': '20151006',
            'timestamp': 1444107300,
+            'age_limit': 14,
+            'uploader': 'CWTV',
+        },
+        'params': {
+            # m3u8 download
+            'skip_download': True,
        },
    }, {
        'url': 'http://cwtv.com/thecw/chroniclesofcisco/?play=8adebe35-f447-465f-ab52-e863506ff6d6',
@@ -58,60 +67,31 @@ class CWTVIE(InfoExtractor):

    def _real_extract(self, url):
        video_id = self._match_id(url)
-        video_data = None
-        formats = []
-        for partner in (154, 213):
-            vdata = self._download_json(
-                'http://metaframe.digitalsmiths.tv/v2/CWtv/assets/%s/partner/%d?format=json' % (video_id, partner), video_id, fatal=False)
-            if not vdata:
-                continue
-            video_data = vdata
-            for quality, quality_data in vdata.get('videos', {}).items():
-                quality_url = quality_data.get('uri')
-                if not quality_url:
-                    continue
-                if quality == 'variantplaylist':
-                    formats.extend(self._extract_m3u8_formats(
-                        quality_url, video_id, 'mp4', m3u8_id='hls', fatal=False))
-                else:
-                    tbr = int_or_none(quality_data.get('bitrate'))
-                    format_id = 'http' + ('-%d' % tbr if tbr else '')
-                    if self._is_valid_url(quality_url, video_id, format_id):
-                        formats.append({
-                            'format_id': format_id,
-                            'url': quality_url,
-                            'tbr': tbr,
-                        })
-        video_metadata = video_data['assetFields']
-        ism_url = video_metadata.get('smoothStreamingUrl')
-        if ism_url:
-            formats.extend(self._extract_ism_formats(
-                ism_url, video_id, ism_id='mss', fatal=False))
-        self._sort_formats(formats)
+        data = self._download_json(
+            'http://images.cwtv.com/feed/mobileapp/video-meta/apiversion_8/guid_' + video_id,
+            video_id)
+        if data.get('result') != 'ok':
+            raise ExtractorError(data['msg'], expected=True)
+        video_data = data['video']
+        title = video_data['title']
+        mpx_url = video_data.get('mpx_url') or 'http://link.theplatform.com/s/cwtv/media/guid/2703454149/%s?formats=M3U' % video_id

-        thumbnails = [{
-            'url': image['uri'],
-            'width': image.get('width'),
-            'height': image.get('height'),
-        } for image_id, image in video_data['images'].items() if image.get('uri')] if video_data.get('images') else None
-
-        subtitles = {
-            'en': [{
-                'url': video_metadata['UnicornCcUrl'],
-            }],
-        } if video_metadata.get('UnicornCcUrl') else None
+        season = str_or_none(video_data.get('season'))
+        episode = str_or_none(video_data.get('episode'))
+        if episode and season:
+            episode = episode.lstrip(season)

        return {
+            '_type': 'url_transparent',
            'id': video_id,
-            'title': video_metadata['title'],
-            'description': video_metadata.get('description'),
-            'duration': int_or_none(video_metadata.get('duration')),
-            'series': video_metadata.get('seriesName'),
-            'season_number': int_or_none(video_metadata.get('seasonNumber')),
-            'season': video_metadata.get('seasonName'),
-            'episode_number': int_or_none(video_metadata.get('episodeNumber')),
-            'timestamp': parse_iso8601(video_data.get('startTime')),
-            'thumbnails': thumbnails,
-            'formats': formats,
-            'subtitles': subtitles,
+            'title': title,
+            'url': smuggle_url(mpx_url, {'force_smil_url': True}),
+            'description': video_data.get('description_long'),
+            'duration': int_or_none(video_data.get('duration_secs')),
+            'series': video_data.get('series_name'),
+            'season_number': int_or_none(season),
+            'episode_number': int_or_none(episode),
+            'timestamp': parse_iso8601(video_data.get('start_time')),
+            'age_limit': parse_age_limit(video_data.get('rating')),
+            'ie_key': 'ThePlatform',
        }
--- a/youtube_dl/extractor/dailymail.py
+++ b/youtube_dl/extractor/dailymail.py
@@ -49,6 +49,9 @@ class DailyMailIE(InfoExtractor):
            'http://www.dailymail.co.uk/api/player/%s/video-sources.json' % video_id)

        video_sources = self._download_json(sources_url, video_id)
+        body = video_sources.get('body')
+        if body:
+            video_sources = body

        formats = []
        for rendition in video_sources['renditions']:
--- a/youtube_dl/extractor/dailymotion.py
+++ b/youtube_dl/extractor/dailymotion.py
@@ -1,22 +1,32 @@
 # coding: utf-8
 from __future__ import unicode_literals

-import re
-import json
+import base64
+import functools
+import hashlib
 import itertools
+import json
+import random
+import re
+import string

 from .common import InfoExtractor
-
+from ..compat import compat_struct_pack
 from ..utils import (
    determine_ext,
    error_to_compat_str,
    ExtractorError,
    int_or_none,
+    mimetype2ext,
+    OnDemandPagedList,
    parse_iso8601,
    sanitized_Request,
    str_to_int,
+    try_get,
    unescapeHTML,
-    mimetype2ext,
+    update_url_query,
+    url_or_none,
+    urlencode_postdata,
 )


@@ -64,7 +74,6 @@ class DailymotionIE(DailymotionBaseInfoExtractor):
            'uploader': 'Deadline',
            'uploader_id': 'x1xm8ri',
            'age_limit': 0,
-            'view_count': int,
        },
    }, {
        'url': 'https://www.dailymotion.com/video/x2iuewm_steam-machine-models-pricing-listed-on-steam-store-ign-news_videogames',
@@ -141,7 +150,8 @@ class DailymotionIE(DailymotionBaseInfoExtractor):

        age_limit = self._rta_search(webpage)

-        description = self._og_search_description(webpage) or self._html_search_meta(
+        description = self._og_search_description(
+            webpage, default=None) or self._html_search_meta(
            'description', webpage, 'description')

        view_count_str = self._search_regex(
@@ -164,8 +174,34 @@ class DailymotionIE(DailymotionBaseInfoExtractor):
             r'__PLAYER_CONFIG__\s*=\s*({.+?});'],
            webpage, 'player v5', default=None)
        if player_v5:
-            player = self._parse_json(player_v5, video_id)
-            metadata = player['metadata']
+            player = self._parse_json(player_v5, video_id, fatal=False) or {}
+            metadata = try_get(player, lambda x: x['metadata'], dict)
+            if not metadata:
+                metadata_url = url_or_none(try_get(
+                    player, lambda x: x['context']['metadata_template_url1']))
+                if metadata_url:
+                    metadata_url = metadata_url.replace(':videoId', video_id)
+                else:
+                    metadata_url = update_url_query(
+                        'https://www.dailymotion.com/player/metadata/video/%s'
+                        % video_id, {
+                            'embedder': url,
+                            'integration': 'inline',
+                            'GK_PV5_NEON': '1',
+                        })
+                metadata = self._download_json(
+                    metadata_url, video_id, 'Downloading metadata JSON')
+
+            if try_get(metadata, lambda x: x['error']['type']) == 'password_protected':
+                password = self._downloader.params.get('videopassword')
+                if password:
+                    r = int(metadata['id'][1:], 36)
+                    us64e = lambda x: base64.urlsafe_b64encode(x).decode().strip('=')
+                    t = ''.join(random.choice(string.ascii_letters) for i in range(10))
+                    n = us64e(compat_struct_pack('I', r))
+                    i = us64e(hashlib.md5(('%s%d%s' % (password, r, t)).encode()).digest())
+                    metadata = self._download_json(
+                        'http://www.dailymotion.com/player/metadata/video/p' + i + t + n, video_id)

            self._check_error(metadata)

@@ -180,9 +216,12 @@ class DailymotionIE(DailymotionBaseInfoExtractor):
                        continue
                    ext = mimetype2ext(type_) or determine_ext(media_url)
                    if ext == 'm3u8':
-                        formats.extend(self._extract_m3u8_formats(
+                        m3u8_formats = self._extract_m3u8_formats(
                            media_url, video_id, 'mp4', preference=-1,
-                            m3u8_id='hls', fatal=False))
+                            m3u8_id='hls', fatal=False)
+                        for f in m3u8_formats:
+                            f['url'] = f['url'].split('#')[0]
+                            formats.append(f)
                    elif ext == 'f4m':
                        formats.extend(self._extract_f4m_formats(
                            media_url, video_id, preference=-1, f4m_id='hds', fatal=False))
@@ -299,8 +338,8 @@ class DailymotionIE(DailymotionBaseInfoExtractor):

    def _check_error(self, info):
        error = info.get('error')
-        if info.get('error') is not None:
-            title = error['title']
+        if error:
+            title = error.get('title') or error['message']
            # See https://developer.dailymotion.com/api#access-error
            if error.get('code') == 'DM007':
                self.raise_geo_restricted(msg=title)
@@ -325,17 +364,93 @@ class DailymotionIE(DailymotionBaseInfoExtractor):

 class DailymotionPlaylistIE(DailymotionBaseInfoExtractor):
    IE_NAME = 'dailymotion:playlist'
-    _VALID_URL = r'(?:https?://)?(?:www\.)?dailymotion\.[a-z]{2,3}/playlist/(?P<id>[^/?#&]+)'
-    _MORE_PAGES_INDICATOR = r'(?s)<div class="pages[^"]*">.*?<a\s+class="[^"]*?icon-arrow_right[^"]*?"'
-    _PAGE_TEMPLATE = 'https://www.dailymotion.com/playlist/%s/%s'
+    _VALID_URL = r'(?:https?://)?(?:www\.)?dailymotion\.[a-z]{2,3}/playlist/(?P<id>x[0-9a-z]+)'
    _TESTS = [{
        'url': 'http://www.dailymotion.com/playlist/xv4bw_nqtv_sport/1#video=xl8v3q',
        'info_dict': {
            'title': 'SPORT',
-            'id': 'xv4bw_nqtv_sport',
+            'id': 'xv4bw',
        },
        'playlist_mincount': 20,
    }]
+    _PAGE_SIZE = 100
+
+    def _fetch_page(self, playlist_id, authorizaion, page):
+        page += 1
+        videos = self._download_json(
+            'https://graphql.api.dailymotion.com',
+            playlist_id, 'Downloading page %d' % page,
+            data=json.dumps({
+                'query': '''{
+  collection(xid: "%s") {
+    videos(first: %d, page: %d) {
+      pageInfo {
+        hasNextPage
+        nextPage
+      }
+      edges {
+        node {
+          xid
+          url
+        }
+      }
+    }
+  }
+}''' % (playlist_id, self._PAGE_SIZE, page)
+            }).encode(), headers={
+                'Authorization': authorizaion,
+                'Origin': 'https://www.dailymotion.com',
+            })['data']['collection']['videos']
+        for edge in videos['edges']:
+            node = edge['node']
+            yield self.url_result(
+                node['url'], DailymotionIE.ie_key(), node['xid'])
+
+    def _real_extract(self, url):
+        playlist_id = self._match_id(url)
+        webpage = self._download_webpage(url, playlist_id)
+        api = self._parse_json(self._search_regex(
+            r'__PLAYER_CONFIG__\s*=\s*({.+?});',
+            webpage, 'player config'), playlist_id)['context']['api']
+        auth = self._download_json(
+            api.get('auth_url', 'https://graphql.api.dailymotion.com/oauth/token'),
+            playlist_id, data=urlencode_postdata({
+                'client_id': api.get('client_id', 'f1a362d288c1b98099c7'),
+                'client_secret': api.get('client_secret', 'eea605b96e01c796ff369935357eca920c5da4c5'),
+                'grant_type': 'client_credentials',
+            }))
+        authorizaion = '%s %s' % (auth.get('token_type', 'Bearer'), auth['access_token'])
+        entries = OnDemandPagedList(functools.partial(
+            self._fetch_page, playlist_id, authorizaion), self._PAGE_SIZE)
+        return self.playlist_result(
+            entries, playlist_id,
+            self._og_search_title(webpage))
+
+
+class DailymotionUserIE(DailymotionBaseInfoExtractor):
+    IE_NAME = 'dailymotion:user'
+    _VALID_URL = r'https?://(?:www\.)?dailymotion\.[a-z]{2,3}/(?!(?:embed|swf|#|video|playlist)/)(?:(?:old/)?user/)?(?P<user>[^/]+)'
+    _MORE_PAGES_INDICATOR = r'(?s)<div class="pages[^"]*">.*?<a\s+class="[^"]*?icon-arrow_right[^"]*?"'
+    _PAGE_TEMPLATE = 'http://www.dailymotion.com/user/%s/%s'
+    _TESTS = [{
+        'url': 'https://www.dailymotion.com/user/nqtv',
+        'info_dict': {
+            'id': 'nqtv',
+            'title': 'Rémi Gaillard',
+        },
+        'playlist_mincount': 100,
+    }, {
+        'url': 'http://www.dailymotion.com/user/UnderProject',
+        'info_dict': {
+            'id': 'UnderProject',
+            'title': 'UnderProject',
+        },
+        'playlist_mincount': 1800,
+        'expected_warnings': [
+            'Stopped at duplicated page',
+        ],
+        'skip': 'Takes too long time',
+    }]

    def _extract_entries(self, id):
        video_ids = set()
@@ -361,43 +476,6 @@ class DailymotionPlaylistIE(DailymotionBaseInfoExtractor):
            if re.search(self._MORE_PAGES_INDICATOR, webpage) is None:
                break

-    def _real_extract(self, url):
-        mobj = re.match(self._VALID_URL, url)
-        playlist_id = mobj.group('id')
-        webpage = self._download_webpage(url, playlist_id)
-
-        return {
-            '_type': 'playlist',
-            'id': playlist_id,
-            'title': self._og_search_title(webpage),
-            'entries': self._extract_entries(playlist_id),
-        }
-
-
-class DailymotionUserIE(DailymotionPlaylistIE):
-    IE_NAME = 'dailymotion:user'
-    _VALID_URL = r'https?://(?:www\.)?dailymotion\.[a-z]{2,3}/(?!(?:embed|swf|#|video|playlist)/)(?:(?:old/)?user/)?(?P<user>[^/]+)'
-    _PAGE_TEMPLATE = 'http://www.dailymotion.com/user/%s/%s'
-    _TESTS = [{
-        'url': 'https://www.dailymotion.com/user/nqtv',
-        'info_dict': {
-            'id': 'nqtv',
-            'title': 'Rémi Gaillard',
-        },
-        'playlist_mincount': 100,
-    }, {
-        'url': 'http://www.dailymotion.com/user/UnderProject',
-        'info_dict': {
-            'id': 'UnderProject',
-            'title': 'UnderProject',
-        },
-        'playlist_mincount': 1800,
-        'expected_warnings': [
-            'Stopped at duplicated page',
-        ],
-        'skip': 'Takes too long time',
-    }]
-
    def _real_extract(self, url):
        mobj = re.match(self._VALID_URL, url)
        user = mobj.group('user')
--- a/youtube_dl/extractor/daisuki.py
+++ b/youtube_dl/extractor/daisuki.py
@@ -10,6 +10,7 @@ from ..aes import (
    aes_cbc_decrypt,
    aes_cbc_encrypt,
 )
+from ..compat import compat_b64decode
 from ..utils import (
    bytes_to_intlist,
    bytes_to_long,
@@ -93,7 +94,7 @@ class DaisukiMottoIE(InfoExtractor):

        rtn = self._parse_json(
            intlist_to_bytes(aes_cbc_decrypt(bytes_to_intlist(
-                base64.b64decode(encrypted_rtn)),
+                compat_b64decode(encrypted_rtn)),
                aes_key, iv)).decode('utf-8').rstrip('\0'),
            video_id)

--- a/youtube_dl/extractor/dctp.py
+++ b/youtube_dl/extractor/dctp.py
@@ -5,13 +5,16 @@ from .common import InfoExtractor
 from ..compat import compat_str
 from ..utils import (
    float_or_none,
-    unified_strdate,
+    int_or_none,
+    unified_timestamp,
+    url_or_none,
 )


 class DctpTvIE(InfoExtractor):
    _VALID_URL = r'https?://(?:www\.)?dctp\.tv/(?:#/)?filme/(?P<id>[^/?#&]+)'
-    _TEST = {
+    _TESTS = [{
+        # 4x3
        'url': 'http://www.dctp.tv/filme/videoinstallation-fuer-eine-kaufhausfassade/',
        'info_dict': {
            'id': '95eaa4f33dad413aa17b4ee613cccc6c',
@@ -19,37 +22,55 @@ class DctpTvIE(InfoExtractor):
            'ext': 'flv',
            'title': 'Videoinstallation für eine Kaufhausfassade',
            'description': 'Kurzfilm',
-            'upload_date': '20110407',
            'thumbnail': r're:^https?://.*\.jpg$',
            'duration': 71.24,
+            'timestamp': 1302172322,
+            'upload_date': '20110407',
        },
        'params': {
            # rtmp download
            'skip_download': True,
        },
-    }
+    }, {
+        # 16x9
+        'url': 'http://www.dctp.tv/filme/sind-youtuber-die-besseren-lehrer/',
+        'only_matching': True,
+    }]
+
+    _BASE_URL = 'http://dctp-ivms2-restapi.s3.amazonaws.com'

    def _real_extract(self, url):
        display_id = self._match_id(url)

-        webpage = self._download_webpage(url, display_id)
+        version = self._download_json(
+            '%s/version.json' % self._BASE_URL, display_id,
+            'Downloading version JSON')

-        video_id = self._html_search_meta(
-            'DC.identifier', webpage, 'video id',
-            default=None) or self._search_regex(
-            r'id=["\']uuid[^>]+>([^<]+)<', webpage, 'video id')
+        restapi_base = '%s/%s/restapi' % (
+            self._BASE_URL, version['version_name'])

-        title = self._og_search_title(webpage)
+        info = self._download_json(
+            '%s/slugs/%s.json' % (restapi_base, display_id), display_id,
+            'Downloading video info JSON')
+
+        media = self._download_json(
+            '%s/media/%s.json' % (restapi_base, compat_str(info['object_id'])),
+            display_id, 'Downloading media JSON')
+
+        uuid = media['uuid']
+        title = media['title']
+        ratio = '16x9' if media.get('is_wide') else '4x3'
+        play_path = 'mp4:%s_dctp_0500_%s.m4v' % (uuid, ratio)

        servers = self._download_json(
            'http://www.dctp.tv/streaming_servers/', display_id,
-            note='Downloading server list', fatal=False)
+            note='Downloading server list JSON', fatal=False)

        if servers:
            endpoint = next(
                server['endpoint']
                for server in servers
-                if isinstance(server.get('endpoint'), compat_str) and
+                if url_or_none(server.get('endpoint')) and
                'cloudfront' in server['endpoint'])
        else:
            endpoint = 'rtmpe://s2pqqn4u96e4j8.cloudfront.net/cfx/st/'
@@ -60,27 +81,35 @@ class DctpTvIE(InfoExtractor):
        formats = [{
            'url': endpoint,
            'app': app,
-            'play_path': 'mp4:%s_dctp_0500_4x3.m4v' % video_id,
+            'play_path': play_path,
            'page_url': url,
-            'player_url': 'http://svm-prod-dctptv-static.s3.amazonaws.com/dctptv-relaunch2012-109.swf',
+            'player_url': 'http://svm-prod-dctptv-static.s3.amazonaws.com/dctptv-relaunch2012-110.swf',
            'ext': 'flv',
        }]

-        description = self._html_search_meta('DC.description', webpage)
-        upload_date = unified_strdate(
-            self._html_search_meta('DC.date.created', webpage))
-        thumbnail = self._og_search_thumbnail(webpage)
-        duration = float_or_none(self._search_regex(
-            r'id=["\']duration_in_ms[^+]>(\d+)', webpage, 'duration',
-            default=None), scale=1000)
+        thumbnails = []
+        images = media.get('images')
+        if isinstance(images, list):
+            for image in images:
+                if not isinstance(image, dict):
+                    continue
+                image_url = url_or_none(image.get('url'))
+                if not image_url:
+                    continue
+                thumbnails.append({
+                    'url': image_url,
+                    'width': int_or_none(image.get('width')),
+                    'height': int_or_none(image.get('height')),
+                })

        return {
-            'id': video_id,
-            'title': title,
-            'formats': formats,
+            'id': uuid,
            'display_id': display_id,
-            'description': description,
-            'upload_date': upload_date,
-            'thumbnail': thumbnail,
-            'duration': duration,
+            'title': title,
+            'alt_title': media.get('subtitle'),
+            'description': media.get('description') or media.get('teaser'),
+            'timestamp': unified_timestamp(media.get('created')),
+            'duration': float_or_none(media.get('duration_in_ms'), scale=1000),
+            'thumbnails': thumbnails,
+            'formats': formats,
        }
--- a/youtube_dl/extractor/digg.py
+++ b/youtube_dl/extractor/digg.py
@@ -0,0 +1,56 @@
+from __future__ import unicode_literals
+
+from .common import InfoExtractor
+from ..utils import js_to_json
+
+
+class DiggIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:www\.)?digg\.com/video/(?P<id>[^/?#&]+)'
+    _TESTS = [{
+        # JWPlatform via provider
+        'url': 'http://digg.com/video/sci-fi-short-jonah-daniel-kaluuya-get-out',
+        'info_dict': {
+            'id': 'LcqvmS0b',
+            'ext': 'mp4',
+            'title': "'Get Out' Star Daniel Kaluuya Goes On 'Moby Dick'-Like Journey In Sci-Fi Short 'Jonah'",
+            'description': 'md5:541bb847648b6ee3d6514bc84b82efda',
+            'upload_date': '20180109',
+            'timestamp': 1515530551,
+        },
+        'params': {
+            'skip_download': True,
+        },
+    }, {
+        # Youtube via provider
+        'url': 'http://digg.com/video/dog-boat-seal-play',
+        'only_matching': True,
+    }, {
+        # vimeo as regular embed
+        'url': 'http://digg.com/video/dream-girl-short-film',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        display_id = self._match_id(url)
+
+        webpage = self._download_webpage(url, display_id)
+
+        info = self._parse_json(
+            self._search_regex(
+                r'(?s)video_info\s*=\s*({.+?});\n', webpage, 'video info',
+                default='{}'), display_id, transform_source=js_to_json,
+            fatal=False)
+
+        video_id = info.get('video_id')
+
+        if video_id:
+            provider = info.get('provider_name')
+            if provider == 'youtube':
+                return self.url_result(
+                    video_id, ie='Youtube', video_id=video_id)
+            elif provider == 'jwplayer':
+                return self.url_result(
+                    'jwplatform:%s' % video_id, ie='JWPlatform',
+                    video_id=video_id)
+
+        return self.url_result(url, 'Generic')
--- a/youtube_dl/extractor/discovery.py
+++ b/youtube_dl/extractor/discovery.py
@@ -5,15 +5,19 @@ import re
 import string

 from .discoverygo import DiscoveryGoBaseIE
+from ..compat import (
+    compat_str,
+    compat_urllib_parse_unquote,
+)
 from ..utils import (
    ExtractorError,
-    update_url_query,
+    try_get,
 )
 from ..compat import compat_HTTPError


 class DiscoveryIE(DiscoveryGoBaseIE):
-    _VALID_URL = r'''(?x)https?://(?:www\.)?(?:
+    _VALID_URL = r'''(?x)https?://(?:www\.)?(?P<site>
            discovery|
            investigationdiscovery|
            discoverylife|
@@ -44,7 +48,7 @@ class DiscoveryIE(DiscoveryGoBaseIE):
    _GEO_BYPASS = False

    def _real_extract(self, url):
-        path, display_id = re.match(self._VALID_URL, url).groups()
+        site, path, display_id = re.match(self._VALID_URL, url).groups()
        webpage = self._download_webpage(url, display_id)

        react_data = self._parse_json(self._search_regex(
@@ -54,16 +58,27 @@ class DiscoveryIE(DiscoveryGoBaseIE):
        video = next(cb for cb in content_blocks if cb.get('type') == 'video')['content']['items'][0]
        video_id = video['id']

-        access_token = self._download_json(
-            'https://www.discovery.com/anonymous', display_id, query={
-                'authLink': update_url_query(
-                    'https://login.discovery.com/v1/oauth2/authorize', {
-                        'client_id': react_data['application']['apiClientId'],
-                        'redirect_uri': 'https://fusion.ddmcdn.com/app/mercury-sdk/180/redirectHandler.html',
-                        'response_type': 'anonymous',
-                        'state': 'nonce,' + ''.join([random.choice(string.ascii_letters) for _ in range(32)]),
-                    })
-            })['access_token']
+        access_token = None
+        cookies = self._get_cookies(url)
+
+        # prefer Affiliate Auth Token over Anonymous Auth Token
+        auth_storage_cookie = cookies.get('eosAf') or cookies.get('eosAn')
+        if auth_storage_cookie and auth_storage_cookie.value:
+            auth_storage = self._parse_json(compat_urllib_parse_unquote(
+                compat_urllib_parse_unquote(auth_storage_cookie.value)),
+                video_id, fatal=False) or {}
+            access_token = auth_storage.get('a') or auth_storage.get('access_token')
+
+        if not access_token:
+            access_token = self._download_json(
+                'https://www.%s.com/anonymous' % site, display_id, query={
+                    'authRel': 'authorization',
+                    'client_id': try_get(
+                        react_data, lambda x: x['application']['apiClientId'],
+                        compat_str) or '3020a40c2356a645b4b4',
+                    'nonce': ''.join([random.choice(string.ascii_letters) for _ in range(32)]),
+                    'redirectUri': 'https://fusion.ddmcdn.com/app/mercury-sdk/180/redirectHandler.html?https://www.%s.com' % site,
+                })['access_token']

        try:
            stream = self._download_json(
@@ -72,7 +87,7 @@ class DiscoveryIE(DiscoveryGoBaseIE):
                    'Authorization': 'Bearer ' + access_token,
                })
        except ExtractorError as e:
-            if isinstance(e.cause, compat_HTTPError) and e.cause.code == 403:
+            if isinstance(e.cause, compat_HTTPError) and e.cause.code in (401, 403):
                e_description = self._parse_json(
                    e.cause.read().decode(), display_id)['description']
                if 'resource not available for country' in e_description:
--- a/youtube_dl/extractor/discoverygo.py
+++ b/youtube_dl/extractor/discoverygo.py
@@ -3,7 +3,6 @@ from __future__ import unicode_literals
 import re

 from .common import InfoExtractor
-from ..compat import compat_str
 from ..utils import (
    determine_ext,
    extract_attributes,
@@ -12,6 +11,7 @@ from ..utils import (
    parse_age_limit,
    remove_end,
    unescapeHTML,
+    url_or_none,
 )


@@ -69,9 +69,8 @@ class DiscoveryGoBaseIE(InfoExtractor):
        captions = stream.get('captions')
        if isinstance(captions, list):
            for caption in captions:
-                subtitle_url = caption.get('fileUrl')
-                if (not subtitle_url or not isinstance(subtitle_url, compat_str) or
-                        not subtitle_url.startswith('http')):
+                subtitle_url = url_or_none(caption.get('fileUrl'))
+                if not subtitle_url or not subtitle_url.startswith('http'):
                    continue
                lang = caption.get('fileLang', 'en')
                ext = determine_ext(subtitle_url)
--- a/Show More
+++ b/Show More