Raphaël G. Git Repositories - youtubedl/blob - youtube_dl/extractor/twitch.py

   1 # coding: utf-8
   2 from __future__ import unicode_literals
   3
   4 import itertools
   5 import re
   6 import random
   7
   8 from .common import InfoExtractor
   9 from ..compat import (
  10     compat_HTTPError,
  11     compat_parse_qs,
  12     compat_str,
  13     compat_urllib_parse_urlencode,
  14     compat_urllib_parse_urlparse,
  15 )
  16 from ..utils import (
  17     clean_html,
  18     ExtractorError,
  19     int_or_none,
  20     js_to_json,
  21     orderedSet,
  22     parse_duration,
  23     parse_iso8601,
  24     update_url_query,
  25     urlencode_postdata,
  26     urljoin,
  27 )
  28
  29
  30 class TwitchBaseIE(InfoExtractor):
  31     _VALID_URL_BASE = r'https?://(?:(?:www|go|m)\.)?twitch\.tv'
  32
  33     _API_BASE = 'https://api.twitch.tv'
  34     _USHER_BASE = 'https://usher.ttvnw.net'
  35     _LOGIN_URL = 'https://www.twitch.tv/login'
  36     _CLIENT_ID = 'jzkbprff40iqj646a697cyrvl0zt2m6'
  37     _NETRC_MACHINE = 'twitch'
  38
  39     def _handle_error(self, response):
  40         if not isinstance(response, dict):
  41             return
  42         error = response.get('error')
  43         if error:
  44             raise ExtractorError(
  45                 '%s returned error: %s - %s' % (self.IE_NAME, error, response.get('message')),
  46                 expected=True)
  47
  48     def _call_api(self, path, item_id, note):
  49         response = self._download_json(
  50             '%s/%s' % (self._API_BASE, path), item_id, note,
  51             headers={'Client-ID': self._CLIENT_ID})
  52         self._handle_error(response)
  53         return response
  54
  55     def _real_initialize(self):
  56         self._login()
  57
  58     def _login(self):
  59         (username, password) = self._get_login_info()
  60         if username is None:
  61             return
  62
  63         def fail(message):
  64             raise ExtractorError(
  65                 'Unable to login. Twitch said: %s' % message, expected=True)
  66
  67         def login_step(page, urlh, note, data):
  68             form = self._hidden_inputs(page)
  69             form.update(data)
  70
  71             page_url = urlh.geturl()
  72             post_url = self._search_regex(
  73                 r'<form[^>]+action=(["\'])(?P<url>.+?)\1', page,
  74                 'post url', default=page_url, group='url')
  75             post_url = urljoin(page_url, post_url)
  76
  77             headers = {'Referer': page_url}
  78
  79             try:
  80                 response = self._download_json(
  81                     post_url, None, note,
  82                     data=urlencode_postdata(form),
  83                     headers=headers)
  84             except ExtractorError as e:
  85                 if isinstance(e.cause, compat_HTTPError) and e.cause.code == 400:
  86                     response = self._parse_json(
  87                         e.cause.read().decode('utf-8'), None)
  88                     fail(response.get('message') or response['errors'][0])
  89                 raise
  90
  91             if 'Authenticated successfully' in response.get('message', ''):
  92                 return None, None
  93
  94             redirect_url = urljoin(
  95                 post_url,
  96                 response.get('redirect') or response['redirect_path'])
  97             return self._download_webpage_handle(
  98                 redirect_url, None, 'Downloading login redirect page',
  99                 headers=headers)
 100
 101         login_page, handle = self._download_webpage_handle(
 102             self._LOGIN_URL, None, 'Downloading login page')
 103
 104         # Some TOR nodes and public proxies are blocked completely
 105         if 'blacklist_message' in login_page:
 106             fail(clean_html(login_page))
 107
 108         redirect_page, handle = login_step(
 109             login_page, handle, 'Logging in', {
 110                 'username': username,
 111                 'password': password,
 112             })
 113
 114         # Successful login
 115         if not redirect_page:
 116             return
 117
 118         if re.search(r'(?i)<form[^>]+id="two-factor-submit"', redirect_page) is not None:
 119             # TODO: Add mechanism to request an SMS or phone call
 120             tfa_token = self._get_tfa_info('two-factor authentication token')
 121             login_step(redirect_page, handle, 'Submitting TFA token', {
 122                 'authy_token': tfa_token,
 123                 'remember_2fa': 'true',
 124             })
 125
 126     def _prefer_source(self, formats):
 127         try:
 128             source = next(f for f in formats if f['format_id'] == 'Source')
 129             source['preference'] = 10
 130         except StopIteration:
 131             pass  # No Source stream present
 132         self._sort_formats(formats)
 133
 134
 135 class TwitchItemBaseIE(TwitchBaseIE):
 136     def _download_info(self, item, item_id):
 137         return self._extract_info(self._call_api(
 138             'kraken/videos/%s%s' % (item, item_id), item_id,
 139             'Downloading %s info JSON' % self._ITEM_TYPE))
 140
 141     def _extract_media(self, item_id):
 142         info = self._download_info(self._ITEM_SHORTCUT, item_id)
 143         response = self._call_api(
 144             'api/videos/%s%s' % (self._ITEM_SHORTCUT, item_id), item_id,
 145             'Downloading %s playlist JSON' % self._ITEM_TYPE)
 146         entries = []
 147         chunks = response['chunks']
 148         qualities = list(chunks.keys())
 149         for num, fragment in enumerate(zip(*chunks.values()), start=1):
 150             formats = []
 151             for fmt_num, fragment_fmt in enumerate(fragment):
 152                 format_id = qualities[fmt_num]
 153                 fmt = {
 154                     'url': fragment_fmt['url'],
 155                     'format_id': format_id,
 156                     'quality': 1 if format_id == 'live' else 0,
 157                 }
 158                 m = re.search(r'^(?P<height>\d+)[Pp]', format_id)
 159                 if m:
 160                     fmt['height'] = int(m.group('height'))
 161                 formats.append(fmt)
 162             self._sort_formats(formats)
 163             entry = dict(info)
 164             entry['id'] = '%s_%d' % (entry['id'], num)
 165             entry['title'] = '%s part %d' % (entry['title'], num)
 166             entry['formats'] = formats
 167             entries.append(entry)
 168         return self.playlist_result(entries, info['id'], info['title'])
 169
 170     def _extract_info(self, info):
 171         status = info.get('status')
 172         if status == 'recording':
 173             is_live = True
 174         elif status == 'recorded':
 175             is_live = False
 176         else:
 177             is_live = None
 178         return {
 179             'id': info['_id'],
 180             'title': info.get('title') or 'Untitled Broadcast',
 181             'description': info.get('description'),
 182             'duration': int_or_none(info.get('length')),
 183             'thumbnail': info.get('preview'),
 184             'uploader': info.get('channel', {}).get('display_name'),
 185             'uploader_id': info.get('channel', {}).get('name'),
 186             'timestamp': parse_iso8601(info.get('recorded_at')),
 187             'view_count': int_or_none(info.get('views')),
 188             'is_live': is_live,
 189         }
 190
 191     def _real_extract(self, url):
 192         return self._extract_media(self._match_id(url))
 193
 194
 195 class TwitchVideoIE(TwitchItemBaseIE):
 196     IE_NAME = 'twitch:video'
 197     _VALID_URL = r'%s/[^/]+/b/(?P<id>\d+)' % TwitchBaseIE._VALID_URL_BASE
 198     _ITEM_TYPE = 'video'
 199     _ITEM_SHORTCUT = 'a'
 200
 201     _TEST = {
 202         'url': 'http://www.twitch.tv/riotgames/b/577357806',
 203         'info_dict': {
 204             'id': 'a577357806',
 205             'title': 'Worlds Semifinals - Star Horn Royal Club vs. OMG',
 206         },
 207         'playlist_mincount': 12,
 208         'skip': 'HTTP Error 404: Not Found',
 209     }
 210
 211
 212 class TwitchChapterIE(TwitchItemBaseIE):
 213     IE_NAME = 'twitch:chapter'
 214     _VALID_URL = r'%s/[^/]+/c/(?P<id>\d+)' % TwitchBaseIE._VALID_URL_BASE
 215     _ITEM_TYPE = 'chapter'
 216     _ITEM_SHORTCUT = 'c'
 217
 218     _TESTS = [{
 219         'url': 'http://www.twitch.tv/acracingleague/c/5285812',
 220         'info_dict': {
 221             'id': 'c5285812',
 222             'title': 'ACRL Off Season - Sports Cars @ Nordschleife',
 223         },
 224         'playlist_mincount': 3,
 225         'skip': 'HTTP Error 404: Not Found',
 226     }, {
 227         'url': 'http://www.twitch.tv/tsm_theoddone/c/2349361',
 228         'only_matching': True,
 229     }]
 230
 231
 232 class TwitchVodIE(TwitchItemBaseIE):
 233     IE_NAME = 'twitch:vod'
 234     _VALID_URL = r'''(?x)
 235                     https?://
 236                         (?:
 237                             (?:(?:www|go|m)\.)?twitch\.tv/(?:[^/]+/v|videos)/|
 238                             player\.twitch\.tv/\?.*?\bvideo=v
 239                         )
 240                         (?P<id>\d+)
 241                     '''
 242     _ITEM_TYPE = 'vod'
 243     _ITEM_SHORTCUT = 'v'
 244
 245     _TESTS = [{
 246         'url': 'http://www.twitch.tv/riotgames/v/6528877?t=5m10s',
 247         'info_dict': {
 248             'id': 'v6528877',
 249             'ext': 'mp4',
 250             'title': 'LCK Summer Split - Week 6 Day 1',
 251             'thumbnail': r're:^https?://.*\.jpg$',
 252             'duration': 17208,
 253             'timestamp': 1435131709,
 254             'upload_date': '20150624',
 255             'uploader': 'Riot Games',
 256             'uploader_id': 'riotgames',
 257             'view_count': int,
 258             'start_time': 310,
 259         },
 260         'params': {
 261             # m3u8 download
 262             'skip_download': True,
 263         },
 264     }, {
 265         # Untitled broadcast (title is None)
 266         'url': 'http://www.twitch.tv/belkao_o/v/11230755',
 267         'info_dict': {
 268             'id': 'v11230755',
 269             'ext': 'mp4',
 270             'title': 'Untitled Broadcast',
 271             'thumbnail': r're:^https?://.*\.jpg$',
 272             'duration': 1638,
 273             'timestamp': 1439746708,
 274             'upload_date': '20150816',
 275             'uploader': 'BelkAO_o',
 276             'uploader_id': 'belkao_o',
 277             'view_count': int,
 278         },
 279         'params': {
 280             # m3u8 download
 281             'skip_download': True,
 282         },
 283         'skip': 'HTTP Error 404: Not Found',
 284     }, {
 285         'url': 'http://player.twitch.tv/?t=5m10s&video=v6528877',
 286         'only_matching': True,
 287     }, {
 288         'url': 'https://www.twitch.tv/videos/6528877',
 289         'only_matching': True,
 290     }, {
 291         'url': 'https://m.twitch.tv/beagsandjam/v/247478721',
 292         'only_matching': True,
 293     }]
 294
 295     def _real_extract(self, url):
 296         item_id = self._match_id(url)
 297
 298         info = self._download_info(self._ITEM_SHORTCUT, item_id)
 299         access_token = self._call_api(
 300             'api/vods/%s/access_token' % item_id, item_id,
 301             'Downloading %s access token' % self._ITEM_TYPE)
 302
 303         formats = self._extract_m3u8_formats(
 304             '%s/vod/%s?%s' % (
 305                 self._USHER_BASE, item_id,
 306                 compat_urllib_parse_urlencode({
 307                     'allow_source': 'true',
 308                     'allow_audio_only': 'true',
 309                     'allow_spectre': 'true',
 310                     'player': 'twitchweb',
 311                     'nauth': access_token['token'],
 312                     'nauthsig': access_token['sig'],
 313                 })),
 314             item_id, 'mp4', entry_protocol='m3u8_native')
 315
 316         self._prefer_source(formats)
 317         info['formats'] = formats
 318
 319         parsed_url = compat_urllib_parse_urlparse(url)
 320         query = compat_parse_qs(parsed_url.query)
 321         if 't' in query:
 322             info['start_time'] = parse_duration(query['t'][0])
 323
 324         if info.get('timestamp') is not None:
 325             info['subtitles'] = {
 326                 'rechat': [{
 327                     'url': update_url_query(
 328                         'https://rechat.twitch.tv/rechat-messages', {
 329                             'video_id': 'v%s' % item_id,
 330                             'start': info['timestamp'],
 331                         }),
 332                     'ext': 'json',
 333                 }],
 334             }
 335
 336         return info
 337
 338
 339 class TwitchPlaylistBaseIE(TwitchBaseIE):
 340     _PLAYLIST_PATH = 'kraken/channels/%s/videos/?offset=%d&limit=%d'
 341     _PAGE_LIMIT = 100
 342
 343     def _extract_playlist(self, channel_id):
 344         info = self._call_api(
 345             'kraken/channels/%s' % channel_id,
 346             channel_id, 'Downloading channel info JSON')
 347         channel_name = info.get('display_name') or info.get('name')
 348         entries = []
 349         offset = 0
 350         limit = self._PAGE_LIMIT
 351         broken_paging_detected = False
 352         counter_override = None
 353         for counter in itertools.count(1):
 354             response = self._call_api(
 355                 self._PLAYLIST_PATH % (channel_id, offset, limit),
 356                 channel_id,
 357                 'Downloading %s JSON page %s'
 358                 % (self._PLAYLIST_TYPE, counter_override or counter))
 359             page_entries = self._extract_playlist_page(response)
 360             if not page_entries:
 361                 break
 362             total = int_or_none(response.get('_total'))
 363             # Since the beginning of March 2016 twitch's paging mechanism
 364             # is completely broken on the twitch side. It simply ignores
 365             # a limit and returns the whole offset number of videos.
 366             # Working around by just requesting all videos at once.
 367             # Upd: pagination bug was fixed by twitch on 15.03.2016.
 368             if not broken_paging_detected and total and len(page_entries) > limit:
 369                 self.report_warning(
 370                     'Twitch pagination is broken on twitch side, requesting all videos at once',
 371                     channel_id)
 372                 broken_paging_detected = True
 373                 offset = total
 374                 counter_override = '(all at once)'
 375                 continue
 376             entries.extend(page_entries)
 377             if broken_paging_detected or total and len(page_entries) >= total:
 378                 break
 379             offset += limit
 380         return self.playlist_result(
 381             [self._make_url_result(entry) for entry in orderedSet(entries)],
 382             channel_id, channel_name)
 383
 384     def _make_url_result(self, url):
 385         try:
 386             video_id = 'v%s' % TwitchVodIE._match_id(url)
 387             return self.url_result(url, TwitchVodIE.ie_key(), video_id=video_id)
 388         except AssertionError:
 389             return self.url_result(url)
 390
 391     def _extract_playlist_page(self, response):
 392         videos = response.get('videos')
 393         return [video['url'] for video in videos] if videos else []
 394
 395     def _real_extract(self, url):
 396         return self._extract_playlist(self._match_id(url))
 397
 398
 399 class TwitchProfileIE(TwitchPlaylistBaseIE):
 400     IE_NAME = 'twitch:profile'
 401     _VALID_URL = r'%s/(?P<id>[^/]+)/profile/?(?:\#.*)?$' % TwitchBaseIE._VALID_URL_BASE
 402     _PLAYLIST_TYPE = 'profile'
 403
 404     _TESTS = [{
 405         'url': 'http://www.twitch.tv/vanillatv/profile',
 406         'info_dict': {
 407             'id': 'vanillatv',
 408             'title': 'VanillaTV',
 409         },
 410         'playlist_mincount': 412,
 411     }, {
 412         'url': 'http://m.twitch.tv/vanillatv/profile',
 413         'only_matching': True,
 414     }]
 415
 416
 417 class TwitchVideosBaseIE(TwitchPlaylistBaseIE):
 418     _VALID_URL_VIDEOS_BASE = r'%s/(?P<id>[^/]+)/videos' % TwitchBaseIE._VALID_URL_BASE
 419     _PLAYLIST_PATH = TwitchPlaylistBaseIE._PLAYLIST_PATH + '&broadcast_type='
 420
 421
 422 class TwitchAllVideosIE(TwitchVideosBaseIE):
 423     IE_NAME = 'twitch:videos:all'
 424     _VALID_URL = r'%s/all' % TwitchVideosBaseIE._VALID_URL_VIDEOS_BASE
 425     _PLAYLIST_PATH = TwitchVideosBaseIE._PLAYLIST_PATH + 'archive,upload,highlight'
 426     _PLAYLIST_TYPE = 'all videos'
 427
 428     _TESTS = [{
 429         'url': 'https://www.twitch.tv/spamfish/videos/all',
 430         'info_dict': {
 431             'id': 'spamfish',
 432             'title': 'Spamfish',
 433         },
 434         'playlist_mincount': 869,
 435     }, {
 436         'url': 'https://m.twitch.tv/spamfish/videos/all',
 437         'only_matching': True,
 438     }]
 439
 440
 441 class TwitchUploadsIE(TwitchVideosBaseIE):
 442     IE_NAME = 'twitch:videos:uploads'
 443     _VALID_URL = r'%s/uploads' % TwitchVideosBaseIE._VALID_URL_VIDEOS_BASE
 444     _PLAYLIST_PATH = TwitchVideosBaseIE._PLAYLIST_PATH + 'upload'
 445     _PLAYLIST_TYPE = 'uploads'
 446
 447     _TESTS = [{
 448         'url': 'https://www.twitch.tv/spamfish/videos/uploads',
 449         'info_dict': {
 450             'id': 'spamfish',
 451             'title': 'Spamfish',
 452         },
 453         'playlist_mincount': 0,
 454     }, {
 455         'url': 'https://m.twitch.tv/spamfish/videos/uploads',
 456         'only_matching': True,
 457     }]
 458
 459
 460 class TwitchPastBroadcastsIE(TwitchVideosBaseIE):
 461     IE_NAME = 'twitch:videos:past-broadcasts'
 462     _VALID_URL = r'%s/past-broadcasts' % TwitchVideosBaseIE._VALID_URL_VIDEOS_BASE
 463     _PLAYLIST_PATH = TwitchVideosBaseIE._PLAYLIST_PATH + 'archive'
 464     _PLAYLIST_TYPE = 'past broadcasts'
 465
 466     _TESTS = [{
 467         'url': 'https://www.twitch.tv/spamfish/videos/past-broadcasts',
 468         'info_dict': {
 469             'id': 'spamfish',
 470             'title': 'Spamfish',
 471         },
 472         'playlist_mincount': 0,
 473     }, {
 474         'url': 'https://m.twitch.tv/spamfish/videos/past-broadcasts',
 475         'only_matching': True,
 476     }]
 477
 478
 479 class TwitchHighlightsIE(TwitchVideosBaseIE):
 480     IE_NAME = 'twitch:videos:highlights'
 481     _VALID_URL = r'%s/highlights' % TwitchVideosBaseIE._VALID_URL_VIDEOS_BASE
 482     _PLAYLIST_PATH = TwitchVideosBaseIE._PLAYLIST_PATH + 'highlight'
 483     _PLAYLIST_TYPE = 'highlights'
 484
 485     _TESTS = [{
 486         'url': 'https://www.twitch.tv/spamfish/videos/highlights',
 487         'info_dict': {
 488             'id': 'spamfish',
 489             'title': 'Spamfish',
 490         },
 491         'playlist_mincount': 805,
 492     }, {
 493         'url': 'https://m.twitch.tv/spamfish/videos/highlights',
 494         'only_matching': True,
 495     }]
 496
 497
 498 class TwitchStreamIE(TwitchBaseIE):
 499     IE_NAME = 'twitch:stream'
 500     _VALID_URL = r'''(?x)
 501                     https?://
 502                         (?:
 503                             (?:(?:www|go|m)\.)?twitch\.tv/|
 504                             player\.twitch\.tv/\?.*?\bchannel=
 505                         )
 506                         (?P<id>[^/#?]+)
 507                     '''
 508
 509     _TESTS = [{
 510         'url': 'http://www.twitch.tv/shroomztv',
 511         'info_dict': {
 512             'id': '12772022048',
 513             'display_id': 'shroomztv',
 514             'ext': 'mp4',
 515             'title': 're:^ShroomzTV [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
 516             'description': 'H1Z1 - lonewolfing with ShroomzTV | A3 Battle Royale later - @ShroomzTV',
 517             'is_live': True,
 518             'timestamp': 1421928037,
 519             'upload_date': '20150122',
 520             'uploader': 'ShroomzTV',
 521             'uploader_id': 'shroomztv',
 522             'view_count': int,
 523         },
 524         'params': {
 525             # m3u8 download
 526             'skip_download': True,
 527         },
 528     }, {
 529         'url': 'http://www.twitch.tv/miracle_doto#profile-0',
 530         'only_matching': True,
 531     }, {
 532         'url': 'https://player.twitch.tv/?channel=lotsofs',
 533         'only_matching': True,
 534     }, {
 535         'url': 'https://go.twitch.tv/food',
 536         'only_matching': True,
 537     }, {
 538         'url': 'https://m.twitch.tv/food',
 539         'only_matching': True,
 540     }]
 541
 542     @classmethod
 543     def suitable(cls, url):
 544         return (False
 545                 if any(ie.suitable(url) for ie in (
 546                     TwitchVideoIE,
 547                     TwitchChapterIE,
 548                     TwitchVodIE,
 549                     TwitchProfileIE,
 550                     TwitchAllVideosIE,
 551                     TwitchUploadsIE,
 552                     TwitchPastBroadcastsIE,
 553                     TwitchHighlightsIE))
 554                 else super(TwitchStreamIE, cls).suitable(url))
 555
 556     def _real_extract(self, url):
 557         channel_id = self._match_id(url)
 558
 559         stream = self._call_api(
 560             'kraken/streams/%s?stream_type=all' % channel_id, channel_id,
 561             'Downloading stream JSON').get('stream')
 562
 563         if not stream:
 564             raise ExtractorError('%s is offline' % channel_id, expected=True)
 565
 566         # Channel name may be typed if different case than the original channel name
 567         # (e.g. http://www.twitch.tv/TWITCHPLAYSPOKEMON) that will lead to constructing
 568         # an invalid m3u8 URL. Working around by use of original channel name from stream
 569         # JSON and fallback to lowercase if it's not available.
 570         channel_id = stream.get('channel', {}).get('name') or channel_id.lower()
 571
 572         access_token = self._call_api(
 573             'api/channels/%s/access_token' % channel_id, channel_id,
 574             'Downloading channel access token')
 575
 576         query = {
 577             'allow_source': 'true',
 578             'allow_audio_only': 'true',
 579             'allow_spectre': 'true',
 580             'p': random.randint(1000000, 10000000),
 581             'player': 'twitchweb',
 582             'segment_preference': '4',
 583             'sig': access_token['sig'].encode('utf-8'),
 584             'token': access_token['token'].encode('utf-8'),
 585         }
 586         formats = self._extract_m3u8_formats(
 587             '%s/api/channel/hls/%s.m3u8?%s'
 588             % (self._USHER_BASE, channel_id, compat_urllib_parse_urlencode(query)),
 589             channel_id, 'mp4')
 590         self._prefer_source(formats)
 591
 592         view_count = stream.get('viewers')
 593         timestamp = parse_iso8601(stream.get('created_at'))
 594
 595         channel = stream['channel']
 596         title = self._live_title(channel.get('display_name') or channel.get('name'))
 597         description = channel.get('status')
 598
 599         thumbnails = []
 600         for thumbnail_key, thumbnail_url in stream['preview'].items():
 601             m = re.search(r'(?P<width>\d+)x(?P<height>\d+)\.jpg$', thumbnail_key)
 602             if not m:
 603                 continue
 604             thumbnails.append({
 605                 'url': thumbnail_url,
 606                 'width': int(m.group('width')),
 607                 'height': int(m.group('height')),
 608             })
 609
 610         return {
 611             'id': compat_str(stream['_id']),
 612             'display_id': channel_id,
 613             'title': title,
 614             'description': description,
 615             'thumbnails': thumbnails,
 616             'uploader': channel.get('display_name'),
 617             'uploader_id': channel.get('name'),
 618             'timestamp': timestamp,
 619             'view_count': view_count,
 620             'formats': formats,
 621             'is_live': True,
 622         }
 623
 624
 625 class TwitchClipsIE(InfoExtractor):
 626     IE_NAME = 'twitch:clips'
 627     _VALID_URL = r'https?://clips\.twitch\.tv/(?:[^/]+/)*(?P<id>[^/?#&]+)'
 628
 629     _TESTS = [{
 630         'url': 'https://clips.twitch.tv/ea/AggressiveCobraPoooound',
 631         'md5': '761769e1eafce0ffebfb4089cb3847cd',
 632         'info_dict': {
 633             'id': 'AggressiveCobraPoooound',
 634             'ext': 'mp4',
 635             'title': 'EA Play 2016 Live from the Novo Theatre',
 636             'thumbnail': r're:^https?://.*\.jpg',
 637             'creator': 'EA',
 638             'uploader': 'stereotype_',
 639             'uploader_id': 'stereotype_',
 640         },
 641     }, {
 642         # multiple formats
 643         'url': 'https://clips.twitch.tv/rflegendary/UninterestedBeeDAESuppy',
 644         'only_matching': True,
 645     }]
 646
 647     def _real_extract(self, url):
 648         video_id = self._match_id(url)
 649
 650         webpage = self._download_webpage(url, video_id)
 651
 652         clip = self._parse_json(
 653             self._search_regex(
 654                 r'(?s)clipInfo\s*=\s*({.+?});', webpage, 'clip info'),
 655             video_id, transform_source=js_to_json)
 656
 657         title = clip.get('title') or clip.get('channel_title') or self._og_search_title(webpage)
 658
 659         formats = [{
 660             'url': option['source'],
 661             'format_id': option.get('quality'),
 662             'height': int_or_none(option.get('quality')),
 663         } for option in clip.get('quality_options', []) if option.get('source')]
 664
 665         if not formats:
 666             formats = [{
 667                 'url': clip['clip_video_url'],
 668             }]
 669
 670         self._sort_formats(formats)
 671
 672         return {
 673             'id': video_id,
 674             'title': title,
 675             'thumbnail': self._og_search_thumbnail(webpage),
 676             'creator': clip.get('broadcaster_display_name') or clip.get('broadcaster_login'),
 677             'uploader': clip.get('curator_login'),
 678             'uploader_id': clip.get('curator_display_name'),
 679             'formats': formats,
 680         }