yt_dlp/extractor/orf.py

   1 import base64
   2 import functools
   3 import re
   4
   5 from .common import InfoExtractor
   6 from ..networking import HEADRequest
   7 from ..utils import (
   8     InAdvancePagedList,
   9     clean_html,
  10     determine_ext,
  11     float_or_none,
  12     int_or_none,
  13     join_nonempty,
  14     make_archive_id,
  15     mimetype2ext,
  16     orderedSet,
  17     remove_end,
  18     smuggle_url,
  19     strip_jsonp,
  20     try_call,
  21     unescapeHTML,
  22     unified_strdate,
  23     unsmuggle_url,
  24     url_or_none,
  25 )
  26 from ..utils.traversal import traverse_obj
  27
  28
  29 class ORFTVthekIE(InfoExtractor):
  30     IE_NAME = 'orf:tvthek'
  31     IE_DESC = 'ORF TVthek'
  32     _VALID_URL = r'(?P<url>https?://tvthek\.orf\.at/(?:(?:[^/]+/){2}){1,2}(?P<id>\d+))(/[^/]+/(?P<vid>\d+))?(?:$|[?#])'
  33
  34     _TESTS = [{
  35         'url': 'https://tvthek.orf.at/profile/ZIB-2/1211/ZIB-2/14121079',
  36         'info_dict': {
  37             'id': '14121079',
  38         },
  39         'playlist_count': 11,
  40         'params': {'noplaylist': True}
  41     }, {
  42         'url': 'https://tvthek.orf.at/profile/ZIB-2/1211/ZIB-2/14121079/Umfrage-Welches-Tier-ist-Sebastian-Kurz/15083150',
  43         'info_dict': {
  44             'id': '14121079',
  45         },
  46         'playlist_count': 1,
  47         'params': {'playlist_items': '5'}
  48     }, {
  49         'url': 'https://tvthek.orf.at/profile/ZIB-2/1211/ZIB-2/14121079/Umfrage-Welches-Tier-ist-Sebastian-Kurz/15083150',
  50         'info_dict': {
  51             'id': '14121079',
  52         },
  53         'playlist': [{
  54             'info_dict': {
  55                 'id': '15083150',
  56                 'ext': 'mp4',
  57                 'description': 'md5:7be1c485425f5f255a5e4e4815e77d04',
  58                 'thumbnail': 'https://api-tvthek.orf.at/uploads/media/segments/0130/59/824271ea35cd8931a0fb08ab316a5b0a1562342c.jpeg',
  59                 'title': 'Umfrage: Welches Tier ist Sebastian Kurz?',
  60             }
  61         }],
  62         'playlist_count': 1,
  63         'params': {'noplaylist': True, 'skip_download': 'm3u8'}
  64     }, {
  65         'url': 'http://tvthek.orf.at/program/Aufgetischt/2745173/Aufgetischt-Mit-der-Steirischen-Tafelrunde/8891389',
  66         'playlist': [{
  67             'md5': '2942210346ed779588f428a92db88712',
  68             'info_dict': {
  69                 'id': '8896777',
  70                 'ext': 'mp4',
  71                 'title': 'Aufgetischt: Mit der Steirischen Tafelrunde',
  72                 'description': 'md5:c1272f0245537812d4e36419c207b67d',
  73                 'duration': 2668,
  74                 'upload_date': '20141208',
  75             },
  76         }],
  77         'skip': 'Blocked outside of Austria / Germany',
  78     }, {
  79         'url': 'http://tvthek.orf.at/topic/Im-Wandel-der-Zeit/8002126/Best-of-Ingrid-Thurnher/7982256',
  80         'info_dict': {
  81             'id': '7982259',
  82             'ext': 'mp4',
  83             'title': 'Best of Ingrid Thurnher',
  84             'upload_date': '20140527',
  85             'description': 'Viele Jahre war Ingrid Thurnher das "Gesicht" der ZIB 2. Vor ihrem Wechsel zur ZIB 2 im Jahr 1995 moderierte sie unter anderem "Land und Leute", "Österreich-Bild" und "Niederösterreich heute".',
  86         },
  87         'params': {
  88             'skip_download': True,  # rtsp downloads
  89         },
  90         'skip': 'Blocked outside of Austria / Germany',
  91     }, {
  92         'url': 'http://tvthek.orf.at/topic/Fluechtlingskrise/10463081/Heimat-Fremde-Heimat/13879132/Senioren-betreuen-Migrantenkinder/13879141',
  93         'only_matching': True,
  94     }, {
  95         'url': 'http://tvthek.orf.at/profile/Universum/35429',
  96         'only_matching': True,
  97     }]
  98
  99     def _pagefunc(self, url, data_jsb, n, *, image=None):
 100         sd = data_jsb[n]
 101         video_id, title = str(sd['id']), sd['title']
 102         formats = []
 103         for fd in sd['sources']:
 104             src = url_or_none(fd.get('src'))
 105             if not src:
 106                 continue
 107             format_id = join_nonempty('delivery', 'quality', 'quality_string', from_dict=fd)
 108             ext = determine_ext(src)
 109             if ext == 'm3u8':
 110                 m3u8_formats = self._extract_m3u8_formats(
 111                     src, video_id, 'mp4', m3u8_id=format_id, fatal=False, note=f'Downloading {format_id} m3u8 manifest')
 112                 if any('/geoprotection' in f['url'] for f in m3u8_formats):
 113                     self.raise_geo_restricted()
 114                 formats.extend(m3u8_formats)
 115             elif ext == 'f4m':
 116                 formats.extend(self._extract_f4m_formats(
 117                     src, video_id, f4m_id=format_id, fatal=False))
 118             elif ext == 'mpd':
 119                 formats.extend(self._extract_mpd_formats(
 120                     src, video_id, mpd_id=format_id, fatal=False, note=f'Downloading {format_id} mpd manifest'))
 121             else:
 122                 formats.append({
 123                     'format_id': format_id,
 124                     'url': src,
 125                     'protocol': fd.get('protocol'),
 126                 })
 127
 128         # Check for geoblocking.
 129         # There is a property is_geoprotection, but that's always false
 130         geo_str = sd.get('geoprotection_string')
 131         http_url = next(
 132             (f['url'] for f in formats if re.match(r'^https?://.*\.mp4$', f['url'])),
 133             None) if geo_str else None
 134         if http_url:
 135             self._request_webpage(
 136                 HEADRequest(http_url), video_id, fatal=False, note='Testing for geoblocking',
 137                 errnote=f'This video seems to be blocked outside of {geo_str}. You may want to try the streaming-* formats')
 138
 139         subtitles = {}
 140         for sub in sd.get('subtitles', []):
 141             sub_src = sub.get('src')
 142             if not sub_src:
 143                 continue
 144             subtitles.setdefault(sub.get('lang', 'de-AT'), []).append({
 145                 'url': sub_src,
 146             })
 147
 148         upload_date = unified_strdate(sd.get('created_date'))
 149
 150         thumbnails = []
 151         preview = sd.get('preview_image_url')
 152         if preview:
 153             thumbnails.append({
 154                 'id': 'preview',
 155                 'url': preview,
 156                 'preference': 0,
 157             })
 158         image = sd.get('image_full_url') or image
 159         if image:
 160             thumbnails.append({
 161                 'id': 'full',
 162                 'url': image,
 163                 'preference': 1,
 164             })
 165
 166         yield {
 167             'id': video_id,
 168             'title': title,
 169             'webpage_url': smuggle_url(f'{url}/part/{video_id}', {'force_noplaylist': True}),
 170             'formats': formats,
 171             'subtitles': subtitles,
 172             'description': sd.get('description'),
 173             'duration': int_or_none(sd.get('duration_in_seconds')),
 174             'upload_date': upload_date,
 175             'thumbnails': thumbnails,
 176         }
 177
 178     def _real_extract(self, url):
 179         url, smuggled_data = unsmuggle_url(url)
 180         playlist_id, video_id, base_url = self._match_valid_url(url).group('id', 'vid', 'url')
 181         webpage = self._download_webpage(url, playlist_id)
 182
 183         data_jsb = self._parse_json(
 184             self._search_regex(
 185                 r'<div[^>]+class=(["\']).*?VideoPlaylist.*?\1[^>]+data-jsb=(["\'])(?P<json>.+?)\2',
 186                 webpage, 'playlist', group='json'),
 187             playlist_id, transform_source=unescapeHTML)['playlist']['videos']
 188
 189         if not self._yes_playlist(playlist_id, video_id, smuggled_data):
 190             data_jsb = [sd for sd in data_jsb if str(sd.get('id')) == video_id]
 191
 192         playlist_count = len(data_jsb)
 193         image = self._og_search_thumbnail(webpage) if playlist_count == 1 else None
 194
 195         page_func = functools.partial(self._pagefunc, base_url, data_jsb, image=image)
 196         return {
 197             '_type': 'playlist',
 198             'entries': InAdvancePagedList(page_func, playlist_count, 1),
 199             'id': playlist_id,
 200         }
 201
 202
 203 class ORFRadioIE(InfoExtractor):
 204     IE_NAME = 'orf:radio'
 205
 206     STATION_INFO = {
 207         'fm4': ('fm4', 'fm4', 'orffm4'),
 208         'noe': ('noe', 'oe2n', 'orfnoe'),
 209         'wien': ('wie', 'oe2w', 'orfwie'),
 210         'burgenland': ('bgl', 'oe2b', 'orfbgl'),
 211         'ooe': ('ooe', 'oe2o', 'orfooe'),
 212         'steiermark': ('stm', 'oe2st', 'orfstm'),
 213         'kaernten': ('ktn', 'oe2k', 'orfktn'),
 214         'salzburg': ('sbg', 'oe2s', 'orfsbg'),
 215         'tirol': ('tir', 'oe2t', 'orftir'),
 216         'vorarlberg': ('vbg', 'oe2v', 'orfvbg'),
 217         'oe3': ('oe3', 'oe3', 'orfoe3'),
 218         'oe1': ('oe1', 'oe1', 'orfoe1'),
 219     }
 220     _STATION_RE = '|'.join(map(re.escape, STATION_INFO.keys()))
 221
 222     _VALID_URL = rf'''(?x)
 223         https?://(?:
 224             (?P<station>{_STATION_RE})\.orf\.at/player|
 225             radiothek\.orf\.at/(?P<station2>{_STATION_RE})
 226         )/(?P<date>[0-9]+)/(?P<show>\w+)'''
 227
 228     _TESTS = [{
 229         'url': 'https://radiothek.orf.at/ooe/20220801/OGMO',
 230         'info_dict': {
 231             'id': 'OGMO',
 232             'title': 'Guten Morgen OÖ',
 233             'description': 'md5:a3f6083399ef92b8cbe2d421b180835a',
 234         },
 235         'playlist': [{
 236             'md5': 'f33147d954a326e338ea52572c2810e8',
 237             'info_dict': {
 238                 'id': '2022-08-01_0459_tl_66_7DaysMon1_319062',
 239                 'ext': 'mp3',
 240                 'title': 'Guten Morgen OÖ',
 241                 'upload_date': '20220801',
 242                 'duration': 18000,
 243                 'timestamp': 1659322789,
 244                 'description': 'md5:a3f6083399ef92b8cbe2d421b180835a',
 245             }
 246         }]
 247     }, {
 248         'url': 'https://ooe.orf.at/player/20220801/OGMO',
 249         'info_dict': {
 250             'id': 'OGMO',
 251             'title': 'Guten Morgen OÖ',
 252             'description': 'md5:a3f6083399ef92b8cbe2d421b180835a',
 253         },
 254         'playlist': [{
 255             'md5': 'f33147d954a326e338ea52572c2810e8',
 256             'info_dict': {
 257                 'id': '2022-08-01_0459_tl_66_7DaysMon1_319062',
 258                 'ext': 'mp3',
 259                 'title': 'Guten Morgen OÖ',
 260                 'upload_date': '20220801',
 261                 'duration': 18000,
 262                 'timestamp': 1659322789,
 263                 'description': 'md5:a3f6083399ef92b8cbe2d421b180835a',
 264             }
 265         }]
 266     }, {
 267         'url': 'http://fm4.orf.at/player/20170107/4CC',
 268         'only_matching': True,
 269     }, {
 270         'url': 'https://noe.orf.at/player/20200423/NGM',
 271         'only_matching': True,
 272     }, {
 273         'url': 'https://wien.orf.at/player/20200423/WGUM',
 274         'only_matching': True,
 275     }, {
 276         'url': 'https://burgenland.orf.at/player/20200423/BGM',
 277         'only_matching': True,
 278     }, {
 279         'url': 'https://steiermark.orf.at/player/20200423/STGMS',
 280         'only_matching': True,
 281     }, {
 282         'url': 'https://kaernten.orf.at/player/20200423/KGUMO',
 283         'only_matching': True,
 284     }, {
 285         'url': 'https://salzburg.orf.at/player/20200423/SGUM',
 286         'only_matching': True,
 287     }, {
 288         'url': 'https://tirol.orf.at/player/20200423/TGUMO',
 289         'only_matching': True,
 290     }, {
 291         'url': 'https://vorarlberg.orf.at/player/20200423/VGUM',
 292         'only_matching': True,
 293     }, {
 294         'url': 'https://oe3.orf.at/player/20200424/3WEK',
 295         'only_matching': True,
 296     }, {
 297         'url': 'http://oe1.orf.at/player/20170108/456544',
 298         'md5': '34d8a6e67ea888293741c86a099b745b',
 299         'info_dict': {
 300             'id': '2017-01-08_0759_tl_51_7DaysSun6_256141',
 301             'ext': 'mp3',
 302             'title': 'Morgenjournal',
 303             'duration': 609,
 304             'timestamp': 1483858796,
 305             'upload_date': '20170108',
 306         },
 307         'skip': 'Shows from ORF radios are only available for 7 days.'
 308     }]
 309
 310     def _entries(self, data, station):
 311         _, loop_station, old_ie = self.STATION_INFO[station]
 312         for info in data['streams']:
 313             item_id = info.get('loopStreamId')
 314             if not item_id:
 315                 continue
 316             video_id = item_id.replace('.mp3', '')
 317             yield {
 318                 'id': video_id,
 319                 'ext': 'mp3',
 320                 'url': f'https://loopstream01.apa.at/?channel={loop_station}&id={item_id}',
 321                 '_old_archive_ids': [make_archive_id(old_ie, video_id)],
 322                 'title': data.get('title'),
 323                 'description': clean_html(data.get('subtitle')),
 324                 'duration': try_call(lambda: (info['end'] - info['start']) / 1000),
 325                 'timestamp': int_or_none(info.get('start'), scale=1000),
 326                 'series': data.get('programTitle'),
 327             }
 328
 329     def _real_extract(self, url):
 330         station, station2, show_date, show_id = self._match_valid_url(url).group('station', 'station2', 'date', 'show')
 331         api_station, _, _ = self.STATION_INFO[station or station2]
 332         data = self._download_json(
 333             f'http://audioapi.orf.at/{api_station}/api/json/current/broadcast/{show_id}/{show_date}', show_id)
 334
 335         return self.playlist_result(
 336             self._entries(data, station or station2), show_id, data.get('title'), clean_html(data.get('subtitle')))
 337
 338
 339 class ORFPodcastIE(InfoExtractor):
 340     IE_NAME = 'orf:podcast'
 341     _STATION_RE = '|'.join(map(re.escape, (
 342         'bgl', 'fm4', 'ktn', 'noe', 'oe1', 'oe3',
 343         'ooe', 'sbg', 'stm', 'tir', 'tv', 'vbg', 'wie')))
 344     _VALID_URL = rf'https?://sound\.orf\.at/podcast/(?P<station>{_STATION_RE})/(?P<show>[\w-]+)/(?P<id>[\w-]+)'
 345     _TESTS = [{
 346         'url': 'https://sound.orf.at/podcast/oe3/fruehstueck-bei-mir/nicolas-stockhammer-15102023',
 347         'md5': '526a5700e03d271a1505386a8721ab9b',
 348         'info_dict': {
 349             'id': 'nicolas-stockhammer-15102023',
 350             'ext': 'mp3',
 351             'title': 'Nicolas Stockhammer (15.10.2023)',
 352             'duration': 3396.0,
 353             'series': 'Frühstück bei mir',
 354         },
 355         'skip': 'ORF podcasts are only available for a limited time'
 356     }]
 357
 358     def _real_extract(self, url):
 359         station, show, show_id = self._match_valid_url(url).group('station', 'show', 'id')
 360         data = self._download_json(
 361             f'https://audioapi.orf.at/radiothek/api/2.0/podcast/{station}/{show}/{show_id}', show_id)
 362
 363         return {
 364             'id': show_id,
 365             'ext': 'mp3',
 366             'vcodec': 'none',
 367             **traverse_obj(data, ('payload', {
 368                 'url': ('enclosures', 0, 'url'),
 369                 'ext': ('enclosures', 0, 'type', {mimetype2ext}),
 370                 'title': 'title',
 371                 'description': ('description', {clean_html}),
 372                 'duration': ('duration', {functools.partial(float_or_none, scale=1000)}),
 373                 'series': ('podcast', 'title'),
 374             })),
 375         }
 376
 377
 378 class ORFIPTVIE(InfoExtractor):
 379     IE_NAME = 'orf:iptv'
 380     IE_DESC = 'iptv.ORF.at'
 381     _VALID_URL = r'https?://iptv\.orf\.at/(?:#/)?stories/(?P<id>\d+)'
 382
 383     _TEST = {
 384         'url': 'http://iptv.orf.at/stories/2275236/',
 385         'md5': 'c8b22af4718a4b4af58342529453e3e5',
 386         'info_dict': {
 387             'id': '350612',
 388             'ext': 'flv',
 389             'title': 'Weitere Evakuierungen um Vulkan Calbuco',
 390             'description': 'md5:d689c959bdbcf04efeddedbf2299d633',
 391             'duration': 68.197,
 392             'thumbnail': r're:^https?://.*\.jpg$',
 393             'upload_date': '20150425',
 394         },
 395     }
 396
 397     def _real_extract(self, url):
 398         story_id = self._match_id(url)
 399
 400         webpage = self._download_webpage(
 401             'http://iptv.orf.at/stories/%s' % story_id, story_id)
 402
 403         video_id = self._search_regex(
 404             r'data-video(?:id)?="(\d+)"', webpage, 'video id')
 405
 406         data = self._download_json(
 407             'http://bits.orf.at/filehandler/static-api/json/current/data.json?file=%s' % video_id,
 408             video_id)[0]
 409
 410         duration = float_or_none(data['duration'], 1000)
 411
 412         video = data['sources']['default']
 413         load_balancer_url = video['loadBalancerUrl']
 414         abr = int_or_none(video.get('audioBitrate'))
 415         vbr = int_or_none(video.get('bitrate'))
 416         fps = int_or_none(video.get('videoFps'))
 417         width = int_or_none(video.get('videoWidth'))
 418         height = int_or_none(video.get('videoHeight'))
 419         thumbnail = video.get('preview')
 420
 421         rendition = self._download_json(
 422             load_balancer_url, video_id, transform_source=strip_jsonp)
 423
 424         f = {
 425             'abr': abr,
 426             'vbr': vbr,
 427             'fps': fps,
 428             'width': width,
 429             'height': height,
 430         }
 431
 432         formats = []
 433         for format_id, format_url in rendition['redirect'].items():
 434             if format_id == 'rtmp':
 435                 ff = f.copy()
 436                 ff.update({
 437                     'url': format_url,
 438                     'format_id': format_id,
 439                 })
 440                 formats.append(ff)
 441             elif determine_ext(format_url) == 'f4m':
 442                 formats.extend(self._extract_f4m_formats(
 443                     format_url, video_id, f4m_id=format_id))
 444             elif determine_ext(format_url) == 'm3u8':
 445                 formats.extend(self._extract_m3u8_formats(
 446                     format_url, video_id, 'mp4', m3u8_id=format_id))
 447             else:
 448                 continue
 449
 450         title = remove_end(self._og_search_title(webpage), ' - iptv.ORF.at')
 451         description = self._og_search_description(webpage)
 452         upload_date = unified_strdate(self._html_search_meta(
 453             'dc.date', webpage, 'upload date'))
 454
 455         return {
 456             'id': video_id,
 457             'title': title,
 458             'description': description,
 459             'duration': duration,
 460             'thumbnail': thumbnail,
 461             'upload_date': upload_date,
 462             'formats': formats,
 463         }
 464
 465
 466 class ORFFM4StoryIE(InfoExtractor):
 467     IE_NAME = 'orf:fm4:story'
 468     IE_DESC = 'fm4.orf.at stories'
 469     _VALID_URL = r'https?://fm4\.orf\.at/stories/(?P<id>\d+)'
 470
 471     _TEST = {
 472         'url': 'http://fm4.orf.at/stories/2865738/',
 473         'playlist': [{
 474             'md5': 'e1c2c706c45c7b34cf478bbf409907ca',
 475             'info_dict': {
 476                 'id': '547792',
 477                 'ext': 'flv',
 478                 'title': 'Manu Delago und Inner Tongue live',
 479                 'description': 'Manu Delago und Inner Tongue haben bei der FM4 Soundpark Session live alles gegeben. Hier gibt es Fotos und die gesamte Session als Video.',
 480                 'duration': 1748.52,
 481                 'thumbnail': r're:^https?://.*\.jpg$',
 482                 'upload_date': '20170913',
 483             },
 484         }, {
 485             'md5': 'c6dd2179731f86f4f55a7b49899d515f',
 486             'info_dict': {
 487                 'id': '547798',
 488                 'ext': 'flv',
 489                 'title': 'Manu Delago und Inner Tongue live (2)',
 490                 'duration': 1504.08,
 491                 'thumbnail': r're:^https?://.*\.jpg$',
 492                 'upload_date': '20170913',
 493                 'description': 'Manu Delago und Inner Tongue haben bei der FM4 Soundpark Session live alles gegeben. Hier gibt es Fotos und die gesamte Session als Video.',
 494             },
 495         }],
 496     }
 497
 498     def _real_extract(self, url):
 499         story_id = self._match_id(url)
 500         webpage = self._download_webpage(url, story_id)
 501
 502         entries = []
 503         all_ids = orderedSet(re.findall(r'data-video(?:id)?="(\d+)"', webpage))
 504         for idx, video_id in enumerate(all_ids):
 505             data = self._download_json(
 506                 'http://bits.orf.at/filehandler/static-api/json/current/data.json?file=%s' % video_id,
 507                 video_id)[0]
 508
 509             duration = float_or_none(data['duration'], 1000)
 510
 511             video = data['sources']['q8c']
 512             load_balancer_url = video['loadBalancerUrl']
 513             abr = int_or_none(video.get('audioBitrate'))
 514             vbr = int_or_none(video.get('bitrate'))
 515             fps = int_or_none(video.get('videoFps'))
 516             width = int_or_none(video.get('videoWidth'))
 517             height = int_or_none(video.get('videoHeight'))
 518             thumbnail = video.get('preview')
 519
 520             rendition = self._download_json(
 521                 load_balancer_url, video_id, transform_source=strip_jsonp)
 522
 523             f = {
 524                 'abr': abr,
 525                 'vbr': vbr,
 526                 'fps': fps,
 527                 'width': width,
 528                 'height': height,
 529             }
 530
 531             formats = []
 532             for format_id, format_url in rendition['redirect'].items():
 533                 if format_id == 'rtmp':
 534                     ff = f.copy()
 535                     ff.update({
 536                         'url': format_url,
 537                         'format_id': format_id,
 538                     })
 539                     formats.append(ff)
 540                 elif determine_ext(format_url) == 'f4m':
 541                     formats.extend(self._extract_f4m_formats(
 542                         format_url, video_id, f4m_id=format_id))
 543                 elif determine_ext(format_url) == 'm3u8':
 544                     formats.extend(self._extract_m3u8_formats(
 545                         format_url, video_id, 'mp4', m3u8_id=format_id))
 546                 else:
 547                     continue
 548
 549             title = remove_end(self._og_search_title(webpage), ' - fm4.ORF.at')
 550             if idx >= 1:
 551                 # Titles are duplicates, make them unique
 552                 title += ' (' + str(idx + 1) + ')'
 553             description = self._og_search_description(webpage)
 554             upload_date = unified_strdate(self._html_search_meta(
 555                 'dc.date', webpage, 'upload date'))
 556
 557             entries.append({
 558                 'id': video_id,
 559                 'title': title,
 560                 'description': description,
 561                 'duration': duration,
 562                 'thumbnail': thumbnail,
 563                 'upload_date': upload_date,
 564                 'formats': formats,
 565             })
 566
 567         return self.playlist_result(entries)
 568
 569
 570 class ORFONIE(InfoExtractor):
 571     IE_NAME = 'orf:on'
 572     _VALID_URL = r'https?://on\.orf\.at/video/(?P<id>\d{8})/(?P<slug>[\w-]+)'
 573     _TESTS = [{
 574         'url': 'https://on.orf.at/video/14210000/school-of-champions-48',
 575         'info_dict': {
 576             'id': '14210000',
 577             'ext': 'mp4',
 578             'duration': 2651.08,
 579             'thumbnail': 'https://api-tvthek.orf.at/assets/segments/0167/98/thumb_16697671_segments_highlight_teaser.jpeg',
 580             'title': 'School of Champions (4/8)',
 581             'description': 'md5:d09ad279fc2e8502611e7648484b6afd',
 582             'media_type': 'episode',
 583             'timestamp': 1706472362,
 584             'upload_date': '20240128',
 585         }
 586     }]
 587
 588     def _extract_video(self, video_id, display_id):
 589         encrypted_id = base64.b64encode(f'3dSlfek03nsLKdj4Jsd{video_id}'.encode()).decode()
 590         api_json = self._download_json(
 591             f'https://api-tvthek.orf.at/api/v4.3/public/episode/encrypted/{encrypted_id}', display_id)
 592
 593         formats, subtitles = [], {}
 594         for manifest_type in traverse_obj(api_json, ('sources', {dict.keys}, ...)):
 595             for manifest_url in traverse_obj(api_json, ('sources', manifest_type, ..., 'src', {url_or_none})):
 596                 if manifest_type == 'hls':
 597                     fmts, subs = self._extract_m3u8_formats_and_subtitles(
 598                         manifest_url, display_id, fatal=False, m3u8_id='hls')
 599                 elif manifest_type == 'dash':
 600                     fmts, subs = self._extract_mpd_formats_and_subtitles(
 601                         manifest_url, display_id, fatal=False, mpd_id='dash')
 602                 else:
 603                     continue
 604                 formats.extend(fmts)
 605                 self._merge_subtitles(subs, target=subtitles)
 606
 607         return {
 608             'id': video_id,
 609             'formats': formats,
 610             'subtitles': subtitles,
 611             **traverse_obj(api_json, {
 612                 'duration': ('duration_second', {float_or_none}),
 613                 'title': (('title', 'headline'), {str}),
 614                 'description': (('description', 'teaser_text'), {str}),
 615                 'media_type': ('video_type', {str}),
 616             }, get_all=False),
 617         }
 618
 619     def _real_extract(self, url):
 620         video_id, display_id = self._match_valid_url(url).group('id', 'slug')
 621         webpage = self._download_webpage(url, display_id)
 622
 623         return {
 624             'id': video_id,
 625             'title': self._html_search_meta(['og:title', 'twitter:title'], webpage, default=None),
 626             'description': self._html_search_meta(
 627                 ['description', 'og:description', 'twitter:description'], webpage, default=None),
 628             **self._search_json_ld(webpage, display_id, fatal=False),
 629             **self._extract_video(video_id, display_id),
 630         }