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

   1 # coding: utf-8
   2 from __future__ import unicode_literals
   3
   4 import re
   5
   6 from .common import InfoExtractor
   7 from ..compat import compat_urlparse
   8 from ..utils import (
   9     determine_ext,
  10     dict_get,
  11     ExtractorError,
  12     float_or_none,
  13     int_or_none,
  14     remove_end,
  15     try_get,
  16     xpath_text,
  17 )
  18
  19 from .periscope import PeriscopeIE
  20
  21
  22 class TwitterBaseIE(InfoExtractor):
  23     def _extract_formats_from_vmap_url(self, vmap_url, video_id):
  24         vmap_data = self._download_xml(vmap_url, video_id)
  25         video_url = xpath_text(vmap_data, './/MediaFile').strip()
  26         if determine_ext(video_url) == 'm3u8':
  27             return self._extract_m3u8_formats(
  28                 video_url, video_id, ext='mp4', m3u8_id='hls',
  29                 entry_protocol='m3u8_native')
  30         return [{
  31             'url': video_url,
  32         }]
  33
  34     @staticmethod
  35     def _search_dimensions_in_video_url(a_format, video_url):
  36         m = re.search(r'/(?P<width>\d+)x(?P<height>\d+)/', video_url)
  37         if m:
  38             a_format.update({
  39                 'width': int(m.group('width')),
  40                 'height': int(m.group('height')),
  41             })
  42
  43
  44 class TwitterCardIE(TwitterBaseIE):
  45     IE_NAME = 'twitter:card'
  46     _VALID_URL = r'https?://(?:www\.)?twitter\.com/i/(?P<path>cards/tfw/v1|videos(?:/tweet)?)/(?P<id>\d+)'
  47     _TESTS = [
  48         {
  49             'url': 'https://twitter.com/i/cards/tfw/v1/560070183650213889',
  50             # MD5 checksums are different in different places
  51             'info_dict': {
  52                 'id': '560070183650213889',
  53                 'ext': 'mp4',
  54                 'title': 'Twitter web player',
  55                 'thumbnail': r're:^https?://.*\.jpg$',
  56                 'duration': 30.033,
  57             },
  58         },
  59         {
  60             'url': 'https://twitter.com/i/cards/tfw/v1/623160978427936768',
  61             'md5': '7ee2a553b63d1bccba97fbed97d9e1c8',
  62             'info_dict': {
  63                 'id': '623160978427936768',
  64                 'ext': 'mp4',
  65                 'title': 'Twitter web player',
  66                 'thumbnail': r're:^https?://.*$',
  67             },
  68         },
  69         {
  70             'url': 'https://twitter.com/i/cards/tfw/v1/654001591733886977',
  71             'md5': 'b6d9683dd3f48e340ded81c0e917ad46',
  72             'info_dict': {
  73                 'id': 'dq4Oj5quskI',
  74                 'ext': 'mp4',
  75                 'title': 'Ubuntu 11.10 Overview',
  76                 'description': 'md5:a831e97fa384863d6e26ce48d1c43376',
  77                 'upload_date': '20111013',
  78                 'uploader': 'OMG! Ubuntu!',
  79                 'uploader_id': 'omgubuntu',
  80             },
  81             'add_ie': ['Youtube'],
  82         },
  83         {
  84             'url': 'https://twitter.com/i/cards/tfw/v1/665289828897005568',
  85             'md5': '6dabeaca9e68cbb71c99c322a4b42a11',
  86             'info_dict': {
  87                 'id': 'iBb2x00UVlv',
  88                 'ext': 'mp4',
  89                 'upload_date': '20151113',
  90                 'uploader_id': '1189339351084113920',
  91                 'uploader': 'ArsenalTerje',
  92                 'title': 'Vine by ArsenalTerje',
  93                 'timestamp': 1447451307,
  94             },
  95             'add_ie': ['Vine'],
  96         }, {
  97             'url': 'https://twitter.com/i/videos/tweet/705235433198714880',
  98             'md5': '884812a2adc8aaf6fe52b15ccbfa3b88',
  99             'info_dict': {
 100                 'id': '705235433198714880',
 101                 'ext': 'mp4',
 102                 'title': 'Twitter web player',
 103                 'thumbnail': r're:^https?://.*',
 104             },
 105         }, {
 106             'url': 'https://twitter.com/i/videos/752274308186120192',
 107             'only_matching': True,
 108         },
 109     ]
 110
 111     _API_BASE = 'https://api.twitter.com/1.1'
 112
 113     def _parse_media_info(self, media_info, video_id):
 114         formats = []
 115         for media_variant in media_info.get('variants', []):
 116             media_url = media_variant['url']
 117             if media_url.endswith('.m3u8'):
 118                 formats.extend(self._extract_m3u8_formats(media_url, video_id, ext='mp4', m3u8_id='hls'))
 119             elif media_url.endswith('.mpd'):
 120                 formats.extend(self._extract_mpd_formats(media_url, video_id, mpd_id='dash'))
 121             else:
 122                 tbr = int_or_none(dict_get(media_variant, ('bitRate', 'bitrate')), scale=1000)
 123                 a_format = {
 124                     'url': media_url,
 125                     'format_id': 'http-%d' % tbr if tbr else 'http',
 126                     'tbr': tbr,
 127                 }
 128                 # Reported bitRate may be zero
 129                 if not a_format['tbr']:
 130                     del a_format['tbr']
 131
 132                 self._search_dimensions_in_video_url(a_format, media_url)
 133
 134                 formats.append(a_format)
 135         return formats
 136
 137     def _extract_mobile_formats(self, username, video_id):
 138         webpage = self._download_webpage(
 139             'https://mobile.twitter.com/%s/status/%s' % (username, video_id),
 140             video_id, 'Downloading mobile webpage',
 141             headers={
 142                 # A recent mobile UA is necessary for `gt` cookie
 143                 'User-Agent': 'Mozilla/5.0 (Android 6.0.1; Mobile; rv:54.0) Gecko/54.0 Firefox/54.0',
 144             })
 145         main_script_url = self._html_search_regex(
 146             r'<script[^>]+src="([^"]+main\.[^"]+)"', webpage, 'main script URL')
 147         main_script = self._download_webpage(
 148             main_script_url, video_id, 'Downloading main script')
 149         bearer_token = self._search_regex(
 150             r'BEARER_TOKEN\s*:\s*"([^"]+)"',
 151             main_script, 'bearer token')
 152         # https://developer.twitter.com/en/docs/tweets/post-and-engage/api-reference/get-statuses-show-id
 153         api_data = self._download_json(
 154             '%s/statuses/show/%s.json' % (self._API_BASE, video_id),
 155             video_id, 'Downloading API data',
 156             headers={
 157                 'Authorization': 'Bearer ' + bearer_token,
 158             })
 159         media_info = try_get(api_data, lambda o: o['extended_entities']['media'][0]['video_info']) or {}
 160         return self._parse_media_info(media_info, video_id)
 161
 162     def _real_extract(self, url):
 163         path, video_id = re.search(self._VALID_URL, url).groups()
 164
 165         config = None
 166         formats = []
 167         duration = None
 168
 169         urls = [url]
 170         if path.startswith('cards/'):
 171             urls.append('https://twitter.com/i/videos/' + video_id)
 172
 173         for u in urls:
 174             webpage = self._download_webpage(
 175                 u, video_id, headers={'Referer': 'https://twitter.com/'})
 176
 177             iframe_url = self._html_search_regex(
 178                 r'<iframe[^>]+src="((?:https?:)?//(?:www\.youtube\.com/embed/[^"]+|(?:www\.)?vine\.co/v/\w+/card))"',
 179                 webpage, 'video iframe', default=None)
 180             if iframe_url:
 181                 return self.url_result(iframe_url)
 182
 183             config = self._parse_json(self._html_search_regex(
 184                 r'data-(?:player-)?config="([^"]+)"', webpage,
 185                 'data player config', default='{}'),
 186                 video_id)
 187
 188             if config.get('source_type') == 'vine':
 189                 return self.url_result(config['player_url'], 'Vine')
 190
 191             periscope_url = PeriscopeIE._extract_url(webpage)
 192             if periscope_url:
 193                 return self.url_result(periscope_url, PeriscopeIE.ie_key())
 194
 195             video_url = config.get('video_url') or config.get('playlist', [{}])[0].get('source')
 196
 197             if video_url:
 198                 if determine_ext(video_url) == 'm3u8':
 199                     formats.extend(self._extract_m3u8_formats(video_url, video_id, ext='mp4', m3u8_id='hls'))
 200                 else:
 201                     f = {
 202                         'url': video_url,
 203                     }
 204
 205                     self._search_dimensions_in_video_url(f, video_url)
 206
 207                     formats.append(f)
 208
 209             vmap_url = config.get('vmapUrl') or config.get('vmap_url')
 210             if vmap_url:
 211                 formats.extend(
 212                     self._extract_formats_from_vmap_url(vmap_url, video_id))
 213
 214             media_info = None
 215
 216             for entity in config.get('status', {}).get('entities', []):
 217                 if 'mediaInfo' in entity:
 218                     media_info = entity['mediaInfo']
 219
 220             if media_info:
 221                 formats.extend(self._parse_media_info(media_info, video_id))
 222                 duration = float_or_none(media_info.get('duration', {}).get('nanos'), scale=1e9)
 223
 224             username = config.get('user', {}).get('screen_name')
 225             if username:
 226                 formats.extend(self._extract_mobile_formats(username, video_id))
 227
 228             if formats:
 229                 title = self._search_regex(r'<title>([^<]+)</title>', webpage, 'title')
 230                 thumbnail = config.get('posterImageUrl') or config.get('image_src')
 231                 duration = float_or_none(config.get('duration'), scale=1000) or duration
 232                 break
 233
 234         if not formats:
 235             headers = {
 236                 'Authorization': 'Bearer AAAAAAAAAAAAAAAAAAAAAPYXBAAAAAAACLXUNDekMxqa8h%2F40K4moUkGsoc%3DTYfbDKbT3jJPCEVnMYqilB28NHfOPqkca3qaAxGfsyKCs0wRbw',
 237                 'Referer': url,
 238             }
 239             ct0 = self._get_cookies(url).get('ct0')
 240             if ct0:
 241                 headers['csrf_token'] = ct0.value
 242             guest_token = self._download_json(
 243                 '%s/guest/activate.json' % self._API_BASE, video_id,
 244                 'Downloading guest token', data=b'',
 245                 headers=headers)['guest_token']
 246             headers['x-guest-token'] = guest_token
 247             self._set_cookie('api.twitter.com', 'gt', guest_token)
 248             config = self._download_json(
 249                 '%s/videos/tweet/config/%s.json' % (self._API_BASE, video_id),
 250                 video_id, headers=headers)
 251             track = config['track']
 252             vmap_url = track.get('vmapUrl')
 253             if vmap_url:
 254                 formats = self._extract_formats_from_vmap_url(vmap_url, video_id)
 255             else:
 256                 playback_url = track['playbackUrl']
 257                 if determine_ext(playback_url) == 'm3u8':
 258                     formats = self._extract_m3u8_formats(
 259                         playback_url, video_id, 'mp4',
 260                         entry_protocol='m3u8_native', m3u8_id='hls')
 261                 else:
 262                     formats = [{
 263                         'url': playback_url,
 264                     }]
 265             title = 'Twitter web player'
 266             thumbnail = config.get('posterImage')
 267             duration = float_or_none(track.get('durationMs'), scale=1000)
 268
 269         self._remove_duplicate_formats(formats)
 270         self._sort_formats(formats)
 271
 272         return {
 273             'id': video_id,
 274             'title': title,
 275             'thumbnail': thumbnail,
 276             'duration': duration,
 277             'formats': formats,
 278         }
 279
 280
 281 class TwitterIE(InfoExtractor):
 282     IE_NAME = 'twitter'
 283     _VALID_URL = r'https?://(?:www\.|m\.|mobile\.)?twitter\.com/(?:i/web|(?P<user_id>[^/]+))/status/(?P<id>\d+)'
 284     _TEMPLATE_URL = 'https://twitter.com/%s/status/%s'
 285     _TEMPLATE_STATUSES_URL = 'https://twitter.com/statuses/%s'
 286
 287     _TESTS = [{
 288         'url': 'https://twitter.com/freethenipple/status/643211948184596480',
 289         'info_dict': {
 290             'id': '643211948184596480',
 291             'ext': 'mp4',
 292             'title': 'FREE THE NIPPLE - FTN supporters on Hollywood Blvd today!',
 293             'thumbnail': r're:^https?://.*\.jpg',
 294             'description': 'FREE THE NIPPLE on Twitter: "FTN supporters on Hollywood Blvd today! http://t.co/c7jHH749xJ"',
 295             'uploader': 'FREE THE NIPPLE',
 296             'uploader_id': 'freethenipple',
 297             'duration': 12.922,
 298         },
 299     }, {
 300         'url': 'https://twitter.com/giphz/status/657991469417025536/photo/1',
 301         'md5': 'f36dcd5fb92bf7057f155e7d927eeb42',
 302         'info_dict': {
 303             'id': '657991469417025536',
 304             'ext': 'mp4',
 305             'title': 'Gifs - tu vai cai tu vai cai tu nao eh capaz disso tu vai cai',
 306             'description': 'Gifs on Twitter: "tu vai cai tu vai cai tu nao eh capaz disso tu vai cai https://t.co/tM46VHFlO5"',
 307             'thumbnail': r're:^https?://.*\.png',
 308             'uploader': 'Gifs',
 309             'uploader_id': 'giphz',
 310         },
 311         'expected_warnings': ['height', 'width'],
 312         'skip': 'Account suspended',
 313     }, {
 314         'url': 'https://twitter.com/starwars/status/665052190608723968',
 315         'info_dict': {
 316             'id': '665052190608723968',
 317             'ext': 'mp4',
 318             'title': 'Star Wars - A new beginning is coming December 18. Watch the official 60 second #TV spot for #StarWars: #TheForceAwakens.',
 319             'description': 'Star Wars on Twitter: "A new beginning is coming December 18. Watch the official 60 second #TV spot for #StarWars: #TheForceAwakens."',
 320             'uploader_id': 'starwars',
 321             'uploader': 'Star Wars',
 322         },
 323     }, {
 324         'url': 'https://twitter.com/BTNBrentYarina/status/705235433198714880',
 325         'info_dict': {
 326             'id': '705235433198714880',
 327             'ext': 'mp4',
 328             'title': 'Brent Yarina - Khalil Iverson\'s missed highlight dunk. And made highlight dunk. In one highlight.',
 329             'description': 'Brent Yarina on Twitter: "Khalil Iverson\'s missed highlight dunk. And made highlight dunk. In one highlight."',
 330             'uploader_id': 'BTNBrentYarina',
 331             'uploader': 'Brent Yarina',
 332         },
 333         'params': {
 334             # The same video as https://twitter.com/i/videos/tweet/705235433198714880
 335             # Test case of TwitterCardIE
 336             'skip_download': True,
 337         },
 338     }, {
 339         'url': 'https://twitter.com/jaydingeer/status/700207533655363584',
 340         'info_dict': {
 341             'id': '700207533655363584',
 342             'ext': 'mp4',
 343             'title': 'JG - BEAT PROD: @suhmeduh #Damndaniel',
 344             'description': 'JG on Twitter: "BEAT PROD: @suhmeduh  https://t.co/HBrQ4AfpvZ #Damndaniel https://t.co/byBooq2ejZ"',
 345             'thumbnail': r're:^https?://.*\.jpg',
 346             'uploader': 'JG',
 347             'uploader_id': 'jaydingeer',
 348             'duration': 30.0,
 349         },
 350     }, {
 351         'url': 'https://twitter.com/Filmdrunk/status/713801302971588609',
 352         'md5': '89a15ed345d13b86e9a5a5e051fa308a',
 353         'info_dict': {
 354             'id': 'MIOxnrUteUd',
 355             'ext': 'mp4',
 356             'title': 'Vince Mancini - Vine of the day',
 357             'description': 'Vince Mancini on Twitter: "Vine of the day https://t.co/xmTvRdqxWf"',
 358             'uploader': 'Vince Mancini',
 359             'uploader_id': 'Filmdrunk',
 360             'timestamp': 1402826626,
 361             'upload_date': '20140615',
 362         },
 363         'add_ie': ['Vine'],
 364     }, {
 365         'url': 'https://twitter.com/captainamerica/status/719944021058060289',
 366         'info_dict': {
 367             'id': '719944021058060289',
 368             'ext': 'mp4',
 369             'title': 'Captain America - @King0fNerd Are you sure you made the right choice? Find out in theaters.',
 370             'description': 'Captain America on Twitter: "@King0fNerd Are you sure you made the right choice? Find out in theaters. https://t.co/GpgYi9xMJI"',
 371             'uploader_id': 'captainamerica',
 372             'uploader': 'Captain America',
 373             'duration': 3.17,
 374         },
 375     }, {
 376         'url': 'https://twitter.com/OPP_HSD/status/779210622571536384',
 377         'info_dict': {
 378             'id': '1zqKVVlkqLaKB',
 379             'ext': 'mp4',
 380             'title': 'Sgt Kerry Schmidt - LIVE on #Periscope: Road rage, mischief, assault, rollover and fire in one occurrence',
 381             'description': 'Sgt Kerry Schmidt on Twitter: "LIVE on #Periscope: Road rage, mischief, assault, rollover and fire in one occurrence  https://t.co/EKrVgIXF3s"',
 382             'upload_date': '20160923',
 383             'uploader_id': 'OPP_HSD',
 384             'uploader': 'Sgt Kerry Schmidt',
 385             'timestamp': 1474613214,
 386         },
 387         'add_ie': ['Periscope'],
 388     }, {
 389         # has mp4 formats via mobile API
 390         'url': 'https://twitter.com/news_al3alm/status/852138619213144067',
 391         'info_dict': {
 392             'id': '852138619213144067',
 393             'ext': 'mp4',
 394             'title': 'عالم الأخبار - كلمة تاريخية بجلسة الجناسي التاريخية.. النائب خالد مؤنس العتيبي للمعارضين : اتقوا الله .. الظلم ظلمات يوم القيامة',
 395             'description': 'عالم الأخبار on Twitter: "كلمة تاريخية بجلسة الجناسي التاريخية.. النائب خالد مؤنس العتيبي للمعارضين : اتقوا الله .. الظلم ظلمات يوم القيامة   https://t.co/xg6OhpyKfN"',
 396             'uploader': 'عالم الأخبار',
 397             'uploader_id': 'news_al3alm',
 398             'duration': 277.4,
 399         },
 400     }, {
 401         'url': 'https://twitter.com/i/web/status/910031516746514432',
 402         'info_dict': {
 403             'id': '910031516746514432',
 404             'ext': 'mp4',
 405             'title': 'Préfet de Guadeloupe - [Direct] #Maria Le centre se trouve actuellement au sud de Basse-Terre. Restez confinés. Réfugiez-vous dans la pièce la + sûre.',
 406             'thumbnail': r're:^https?://.*\.jpg',
 407             'description': 'Préfet de Guadeloupe on Twitter: "[Direct] #Maria Le centre se trouve actuellement au sud de Basse-Terre. Restez confinés. Réfugiez-vous dans la pièce la + sûre. https://t.co/mwx01Rs4lo"',
 408             'uploader': 'Préfet de Guadeloupe',
 409             'uploader_id': 'Prefet971',
 410             'duration': 47.48,
 411         },
 412         'params': {
 413             'skip_download': True,  # requires ffmpeg
 414         },
 415     }, {
 416         # card via api.twitter.com/1.1/videos/tweet/config
 417         'url': 'https://twitter.com/LisPower1/status/1001551623938805763',
 418         'info_dict': {
 419             'id': '1001551623938805763',
 420             'ext': 'mp4',
 421             'title': 're:.*?Shep is on a roll today.*?',
 422             'thumbnail': r're:^https?://.*\.jpg',
 423             'description': 'md5:63b036c228772523ae1924d5f8e5ed6b',
 424             'uploader': 'Lis Power',
 425             'uploader_id': 'LisPower1',
 426             'duration': 111.278,
 427         },
 428         'params': {
 429             'skip_download': True,  # requires ffmpeg
 430         },
 431     }, {
 432         'url': 'https://twitter.com/foobar/status/1087791357756956680',
 433         'info_dict': {
 434             'id': '1087791357756956680',
 435             'ext': 'mp4',
 436             'title': 'Twitter - A new is coming.  Some of you got an opt-in to try it now. Check out the emoji button, quick keyboard shortcuts, upgraded trends, advanced search, and more. Let us know your thoughts!',
 437             'thumbnail': r're:^https?://.*\.jpg',
 438             'description': 'md5:66d493500c013e3e2d434195746a7f78',
 439             'uploader': 'Twitter',
 440             'uploader_id': 'Twitter',
 441             'duration': 61.567,
 442         },
 443     }]
 444
 445     def _real_extract(self, url):
 446         mobj = re.match(self._VALID_URL, url)
 447         twid = mobj.group('id')
 448
 449         webpage, urlh = self._download_webpage_handle(
 450             self._TEMPLATE_STATUSES_URL % twid, twid)
 451
 452         if 'twitter.com/account/suspended' in urlh.geturl():
 453             raise ExtractorError('Account suspended by Twitter.', expected=True)
 454
 455         user_id = None
 456
 457         redirect_mobj = re.match(self._VALID_URL, urlh.geturl())
 458         if redirect_mobj:
 459             user_id = redirect_mobj.group('user_id')
 460
 461         if not user_id:
 462             user_id = mobj.group('user_id')
 463
 464         username = remove_end(self._og_search_title(webpage), ' on Twitter')
 465
 466         title = description = self._og_search_description(webpage).strip('').replace('\n', ' ').strip('“”')
 467
 468         # strip  'https -_t.co_BJYgOjSeGA' junk from filenames
 469         title = re.sub(r'\s+(https?://[^ ]+)', '', title)
 470
 471         info = {
 472             'uploader_id': user_id,
 473             'uploader': username,
 474             'webpage_url': url,
 475             'description': '%s on Twitter: "%s"' % (username, description),
 476             'title': username + ' - ' + title,
 477         }
 478
 479         mobj = re.search(r'''(?x)
 480             <video[^>]+class="animated-gif"(?P<more_info>[^>]+)>\s*
 481                 <source[^>]+video-src="(?P<url>[^"]+)"
 482         ''', webpage)
 483
 484         if mobj:
 485             more_info = mobj.group('more_info')
 486             height = int_or_none(self._search_regex(
 487                 r'data-height="(\d+)"', more_info, 'height', fatal=False))
 488             width = int_or_none(self._search_regex(
 489                 r'data-width="(\d+)"', more_info, 'width', fatal=False))
 490             thumbnail = self._search_regex(
 491                 r'poster="([^"]+)"', more_info, 'poster', fatal=False)
 492             info.update({
 493                 'id': twid,
 494                 'url': mobj.group('url'),
 495                 'height': height,
 496                 'width': width,
 497                 'thumbnail': thumbnail,
 498             })
 499             return info
 500
 501         twitter_card_url = None
 502         if 'class="PlayableMedia' in webpage:
 503             twitter_card_url = '%s//twitter.com/i/videos/tweet/%s' % (self.http_scheme(), twid)
 504         else:
 505             twitter_card_iframe_url = self._search_regex(
 506                 r'data-full-card-iframe-url=([\'"])(?P<url>(?:(?!\1).)+)\1',
 507                 webpage, 'Twitter card iframe URL', default=None, group='url')
 508             if twitter_card_iframe_url:
 509                 twitter_card_url = compat_urlparse.urljoin(url, twitter_card_iframe_url)
 510
 511         if twitter_card_url:
 512             info.update({
 513                 '_type': 'url_transparent',
 514                 'ie_key': 'TwitterCard',
 515                 'url': twitter_card_url,
 516             })
 517             return info
 518
 519         raise ExtractorError('There\'s no video in this tweet.')
 520
 521
 522 class TwitterAmplifyIE(TwitterBaseIE):
 523     IE_NAME = 'twitter:amplify'
 524     _VALID_URL = r'https?://amp\.twimg\.com/v/(?P<id>[0-9a-f\-]{36})'
 525
 526     _TEST = {
 527         'url': 'https://amp.twimg.com/v/0ba0c3c7-0af3-4c0a-bed5-7efd1ffa2951',
 528         'md5': '7df102d0b9fd7066b86f3159f8e81bf6',
 529         'info_dict': {
 530             'id': '0ba0c3c7-0af3-4c0a-bed5-7efd1ffa2951',
 531             'ext': 'mp4',
 532             'title': 'Twitter Video',
 533             'thumbnail': 're:^https?://.*',
 534         },
 535     }
 536
 537     def _real_extract(self, url):
 538         video_id = self._match_id(url)
 539         webpage = self._download_webpage(url, video_id)
 540
 541         vmap_url = self._html_search_meta(
 542             'twitter:amplify:vmap', webpage, 'vmap url')
 543         formats = self._extract_formats_from_vmap_url(vmap_url, video_id)
 544
 545         thumbnails = []
 546         thumbnail = self._html_search_meta(
 547             'twitter:image:src', webpage, 'thumbnail', fatal=False)
 548
 549         def _find_dimension(target):
 550             w = int_or_none(self._html_search_meta(
 551                 'twitter:%s:width' % target, webpage, fatal=False))
 552             h = int_or_none(self._html_search_meta(
 553                 'twitter:%s:height' % target, webpage, fatal=False))
 554             return w, h
 555
 556         if thumbnail:
 557             thumbnail_w, thumbnail_h = _find_dimension('image')
 558             thumbnails.append({
 559                 'url': thumbnail,
 560                 'width': thumbnail_w,
 561                 'height': thumbnail_h,
 562             })
 563
 564         video_w, video_h = _find_dimension('player')
 565         formats[0].update({
 566             'width': video_w,
 567             'height': video_h,
 568         })
 569
 570         return {
 571             'id': video_id,
 572             'title': 'Twitter Video',
 573             'formats': formats,
 574             'thumbnails': thumbnails,
 575         }