]> asedeno.scripts.mit.edu Git - youtube-dl.git/blobdiff - youtube_dl/extractor/nrk.py
[twitch:clips] Add access token query to download URLs (closes #29136)
[youtube-dl.git] / youtube_dl / extractor / nrk.py
index 6ff13050dc7e5d6ee583678a2e07ea2383277891..40dee2162f5867ca3bc94ca56508329c7905d0b1 100644 (file)
-# encoding: utf-8
+# coding: utf-8
 from __future__ import unicode_literals
 
+import itertools
+import random
 import re
 
 from .common import InfoExtractor
-from ..compat import compat_urlparse
+from ..compat import compat_str
 from ..utils import (
     determine_ext,
     ExtractorError,
-    float_or_none,
+    int_or_none,
     parse_duration,
-    unified_strdate,
+    str_or_none,
+    try_get,
+    urljoin,
+    url_or_none,
 )
 
 
-class NRKIE(InfoExtractor):
-    _VALID_URL = r'(?:nrk:|https?://(?:www\.)?nrk\.no/video/PS\*)(?P<id>\d+)'
-
-    _TESTS = [
-        {
-            'url': 'http://www.nrk.no/video/PS*150533',
-            'md5': 'bccd850baebefe23b56d708a113229c2',
-            'info_dict': {
-                'id': '150533',
-                'ext': 'flv',
-                'title': 'Dompap og andre fugler i Piip-Show',
-                'description': 'md5:d9261ba34c43b61c812cb6b0269a5c8f',
-                'duration': 263,
-            }
-        },
-        {
-            'url': 'http://www.nrk.no/video/PS*154915',
-            'md5': '0b1493ba1aae7d9579a5ad5531bc395a',
-            'info_dict': {
-                'id': '154915',
-                'ext': 'flv',
-                'title': 'Slik høres internett ut når du er blind',
-                'description': 'md5:a621f5cc1bd75c8d5104cb048c6b8568',
-                'duration': 20,
-            }
-        },
-    ]
+class NRKBaseIE(InfoExtractor):
+    _GEO_COUNTRIES = ['NO']
+    _CDN_REPL_REGEX = r'''(?x)://
+        (?:
+            nrkod\d{1,2}-httpcache0-47115-cacheod0\.dna\.ip-only\.net/47115-cacheod0|
+            nrk-od-no\.telenorcdn\.net|
+            minicdn-od\.nrk\.no/od/nrkhd-osl-rr\.netwerk\.no/no
+        )/'''
+
+    def _extract_nrk_formats(self, asset_url, video_id):
+        if re.match(r'https?://[^/]+\.akamaihd\.net/i/', asset_url):
+            return self._extract_akamai_formats(asset_url, video_id)
+        asset_url = re.sub(r'(?:bw_(?:low|high)=\d+|no_audio_only)&?', '', asset_url)
+        formats = self._extract_m3u8_formats(
+            asset_url, video_id, 'mp4', 'm3u8_native', fatal=False)
+        if not formats and re.search(self._CDN_REPL_REGEX, asset_url):
+            formats = self._extract_m3u8_formats(
+                re.sub(self._CDN_REPL_REGEX, '://nrk-od-%02d.akamaized.net/no/' % random.randint(0, 99), asset_url),
+                video_id, 'mp4', 'm3u8_native', fatal=False)
+        return formats
+
+    def _raise_error(self, data):
+        MESSAGES = {
+            'ProgramRightsAreNotReady': 'Du kan dessverre ikke se eller høre programmet',
+            'ProgramRightsHasExpired': 'Programmet har gått ut',
+            'NoProgramRights': 'Ikke tilgjengelig',
+            'ProgramIsGeoBlocked': 'NRK har ikke rettigheter til å vise dette programmet utenfor Norge',
+        }
+        message_type = data.get('messageType', '')
+        # Can be ProgramIsGeoBlocked or ChannelIsGeoBlocked*
+        if 'IsGeoBlocked' in message_type or try_get(data, lambda x: x['usageRights']['isGeoBlocked']) is True:
+            self.raise_geo_restricted(
+                msg=MESSAGES.get('ProgramIsGeoBlocked'),
+                countries=self._GEO_COUNTRIES)
+        message = data.get('endUserMessage') or MESSAGES.get(message_type, message_type)
+        raise ExtractorError('%s said: %s' % (self.IE_NAME, message), expected=True)
+
+    def _call_api(self, path, video_id, item=None, note=None, fatal=True, query=None):
+        return self._download_json(
+            urljoin('http://psapi.nrk.no/', path),
+            video_id, note or 'Downloading %s JSON' % item,
+            fatal=fatal, query=query,
+            headers={'Accept-Encoding': 'gzip, deflate, br'})
+
+
+class NRKIE(NRKBaseIE):
+    _VALID_URL = r'''(?x)
+                        (?:
+                            nrk:|
+                            https?://
+                                (?:
+                                    (?:www\.)?nrk\.no/video/(?:PS\*|[^_]+_)|
+                                    v8[-.]psapi\.nrk\.no/mediaelement/
+                                )
+                            )
+                            (?P<id>[^?\#&]+)
+                        '''
+
+    _TESTS = [{
+        # video
+        'url': 'http://www.nrk.no/video/PS*150533',
+        'md5': 'f46be075326e23ad0e524edfcb06aeb6',
+        'info_dict': {
+            'id': '150533',
+            'ext': 'mp4',
+            'title': 'Dompap og andre fugler i Piip-Show',
+            'description': 'md5:d9261ba34c43b61c812cb6b0269a5c8f',
+            'duration': 262,
+        }
+    }, {
+        # audio
+        'url': 'http://www.nrk.no/video/PS*154915',
+        # MD5 is unstable
+        'info_dict': {
+            'id': '154915',
+            'ext': 'mp4',
+            'title': 'Slik høres internett ut når du er blind',
+            'description': 'md5:a621f5cc1bd75c8d5104cb048c6b8568',
+            'duration': 20,
+        }
+    }, {
+        'url': 'nrk:ecc1b952-96dc-4a98-81b9-5296dc7a98d9',
+        'only_matching': True,
+    }, {
+        'url': 'nrk:clip/7707d5a3-ebe7-434a-87d5-a3ebe7a34a70',
+        'only_matching': True,
+    }, {
+        'url': 'https://v8-psapi.nrk.no/mediaelement/ecc1b952-96dc-4a98-81b9-5296dc7a98d9',
+        'only_matching': True,
+    }, {
+        'url': 'https://www.nrk.no/video/dompap-og-andre-fugler-i-piip-show_150533',
+        'only_matching': True,
+    }, {
+        'url': 'https://www.nrk.no/video/humor/kommentatorboksen-reiser-til-sjos_d1fda11f-a4ad-437a-a374-0398bc84e999',
+        'only_matching': True,
+    }, {
+        # podcast
+        'url': 'nrk:l_96f4f1b0-de54-4e6a-b4f1-b0de54fe6af8',
+        'only_matching': True,
+    }, {
+        'url': 'nrk:podcast/l_96f4f1b0-de54-4e6a-b4f1-b0de54fe6af8',
+        'only_matching': True,
+    }, {
+        # clip
+        'url': 'nrk:150533',
+        'only_matching': True,
+    }, {
+        'url': 'nrk:clip/150533',
+        'only_matching': True,
+    }, {
+        # program
+        'url': 'nrk:MDDP12000117',
+        'only_matching': True,
+    }, {
+        'url': 'nrk:program/ENRK10100318',
+        'only_matching': True,
+    }, {
+        # direkte
+        'url': 'nrk:nrk1',
+        'only_matching': True,
+    }, {
+        'url': 'nrk:channel/nrk1',
+        'only_matching': True,
+    }]
 
     def _real_extract(self, url):
-        video_id = self._match_id(url)
+        video_id = self._match_id(url).split('/')[-1]
 
-        data = self._download_json(
-            'http://v8.psapi.nrk.no/mediaelement/%s' % video_id,
-            video_id, 'Downloading media JSON')
+        path_templ = 'playback/%s/' + video_id
 
-        media_url = data.get('mediaUrl')
+        def call_playback_api(item, query=None):
+            return self._call_api(path_templ % item, video_id, item, query=query)
+        # known values for preferredCdn: akamai, iponly, minicdn and telenor
+        manifest = call_playback_api('manifest', {'preferredCdn': 'akamai'})
 
-        if not media_url:
-            if data['usageRights']['isGeoBlocked']:
-                raise ExtractorError(
-                    'NRK har ikke rettigheter til å vise dette programmet utenfor Norge',
-                    expected=True)
+        video_id = try_get(manifest, lambda x: x['id'], compat_str) or video_id
 
-        if determine_ext(media_url) == 'f4m':
-            formats = self._extract_f4m_formats(
-                media_url + '?hdcore=3.5.0&plugin=aasp-3.5.0.151.81', video_id, f4m_id='hds')
-        else:
-            formats = [{
-                'url': media_url,
-                'ext': 'flv',
-            }]
-
-        duration = parse_duration(data.get('duration'))
-
-        images = data.get('images')
-        if images:
-            thumbnails = images['webImages']
-            thumbnails.sort(key=lambda image: image['pixelWidth'])
-            thumbnail = thumbnails[-1]['imageUrl']
-        else:
-            thumbnail = None
+        if manifest.get('playability') == 'nonPlayable':
+            self._raise_error(manifest['nonPlayable'])
 
-        return {
+        playable = manifest['playable']
+
+        formats = []
+        for asset in playable['assets']:
+            if not isinstance(asset, dict):
+                continue
+            if asset.get('encrypted'):
+                continue
+            format_url = url_or_none(asset.get('url'))
+            if not format_url:
+                continue
+            asset_format = (asset.get('format') or '').lower()
+            if asset_format == 'hls' or determine_ext(format_url) == 'm3u8':
+                formats.extend(self._extract_nrk_formats(format_url, video_id))
+            elif asset_format == 'mp3':
+                formats.append({
+                    'url': format_url,
+                    'format_id': asset_format,
+                    'vcodec': 'none',
+                })
+        self._sort_formats(formats)
+
+        data = call_playback_api('metadata')
+
+        preplay = data['preplay']
+        titles = preplay['titles']
+        title = titles['title']
+        alt_title = titles.get('subtitle')
+
+        description = preplay.get('description')
+        duration = parse_duration(playable.get('duration')) or parse_duration(data.get('duration'))
+
+        thumbnails = []
+        for image in try_get(
+                preplay, lambda x: x['poster']['images'], list) or []:
+            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('pixelWidth')),
+                'height': int_or_none(image.get('pixelHeight')),
+            })
+
+        subtitles = {}
+        for sub in try_get(playable, lambda x: x['subtitles'], list) or []:
+            if not isinstance(sub, dict):
+                continue
+            sub_url = url_or_none(sub.get('webVtt'))
+            if not sub_url:
+                continue
+            sub_key = str_or_none(sub.get('language')) or 'nb'
+            sub_type = str_or_none(sub.get('type'))
+            if sub_type:
+                sub_key += '-%s' % sub_type
+            subtitles.setdefault(sub_key, []).append({
+                'url': sub_url,
+            })
+
+        legal_age = try_get(
+            data, lambda x: x['legalAge']['body']['rating']['code'], compat_str)
+        # https://en.wikipedia.org/wiki/Norwegian_Media_Authority
+        age_limit = None
+        if legal_age:
+            if legal_age == 'A':
+                age_limit = 0
+            elif legal_age.isdigit():
+                age_limit = int_or_none(legal_age)
+
+        is_series = try_get(data, lambda x: x['_links']['series']['name']) == 'series'
+
+        info = {
             'id': video_id,
-            'title': data['title'],
-            'description': data['description'],
+            'title': title,
+            'alt_title': alt_title,
+            'description': description,
             'duration': duration,
-            'thumbnail': thumbnail,
+            'thumbnails': thumbnails,
+            'age_limit': age_limit,
             'formats': formats,
+            'subtitles': subtitles,
         }
 
+        if is_series:
+            series = season_id = season_number = episode = episode_number = None
+            programs = self._call_api(
+                'programs/%s' % video_id, video_id, 'programs', fatal=False)
+            if programs and isinstance(programs, dict):
+                series = str_or_none(programs.get('seriesTitle'))
+                season_id = str_or_none(programs.get('seasonId'))
+                season_number = int_or_none(programs.get('seasonNumber'))
+                episode = str_or_none(programs.get('episodeTitle'))
+                episode_number = int_or_none(programs.get('episodeNumber'))
+            if not series:
+                series = title
+            if alt_title:
+                title += ' - %s' % alt_title
+            if not season_number:
+                season_number = int_or_none(self._search_regex(
+                    r'Sesong\s+(\d+)', description or '', 'season number',
+                    default=None))
+            if not episode:
+                episode = alt_title if is_series else None
+            if not episode_number:
+                episode_number = int_or_none(self._search_regex(
+                    r'^(\d+)\.', episode or '', 'episode number',
+                    default=None))
+            if not episode_number:
+                episode_number = int_or_none(self._search_regex(
+                    r'\((\d+)\s*:\s*\d+\)', description or '',
+                    'episode number', default=None))
+            info.update({
+                'title': title,
+                'series': series,
+                'season_id': season_id,
+                'season_number': season_number,
+                'episode': episode,
+                'episode_number': episode_number,
+            })
+
+        return info
 
-class NRKPlaylistIE(InfoExtractor):
-    _VALID_URL = r'https?://(?:www\.)?nrk\.no/(?!video)(?:[^/]+/)+(?P<id>[^/]+)'
 
+class NRKTVIE(InfoExtractor):
+    IE_DESC = 'NRK TV and NRK Radio'
+    _EPISODE_RE = r'(?P<id>[a-zA-Z]{4}\d{8})'
+    _VALID_URL = r'https?://(?:tv|radio)\.nrk(?:super)?\.no/(?:[^/]+/)*%s' % _EPISODE_RE
     _TESTS = [{
-        'url': 'http://www.nrk.no/troms/gjenopplev-den-historiske-solformorkelsen-1.12270763',
+        'url': 'https://tv.nrk.no/program/MDDP12000117',
+        'md5': 'c4a5960f1b00b40d47db65c1064e0ab1',
         'info_dict': {
-            'id': 'gjenopplev-den-historiske-solformorkelsen-1.12270763',
-            'title': 'Gjenopplev den historiske solformørkelsen',
-            'description': 'md5:c2df8ea3bac5654a26fc2834a542feed',
+            'id': 'MDDP12000117',
+            'ext': 'mp4',
+            'title': 'Alarm Trolltunga',
+            'description': 'md5:46923a6e6510eefcce23d5ef2a58f2ce',
+            'duration': 2223.44,
+            'age_limit': 6,
+            'subtitles': {
+                'nb-nor': [{
+                    'ext': 'vtt',
+                }],
+                'nb-ttv': [{
+                    'ext': 'vtt',
+                }]
+            },
         },
-        'playlist_count': 2,
     }, {
-        'url': 'http://www.nrk.no/kultur/bok/rivertonprisen-til-karin-fossum-1.12266449',
+        'url': 'https://tv.nrk.no/serie/20-spoersmaal-tv/MUHH48000314/23-05-2014',
+        'md5': '8d40dab61cea8ab0114e090b029a0565',
         'info_dict': {
-            'id': 'rivertonprisen-til-karin-fossum-1.12266449',
-            'title': 'Rivertonprisen til Karin Fossum',
-            'description': 'Første kvinne på 15 år til å vinne krimlitteraturprisen.',
+            'id': 'MUHH48000314',
+            'ext': 'mp4',
+            'title': '20 spørsmål - 23. mai 2014',
+            'alt_title': '23. mai 2014',
+            'description': 'md5:bdea103bc35494c143c6a9acdd84887a',
+            'duration': 1741,
+            'series': '20 spørsmål',
+            'episode': '23. mai 2014',
+            'age_limit': 0,
+        },
+    }, {
+        'url': 'https://tv.nrk.no/program/mdfp15000514',
+        'info_dict': {
+            'id': 'MDFP15000514',
+            'ext': 'mp4',
+            'title': 'Kunnskapskanalen - Grunnlovsjubiléet - Stor ståhei for ingenting',
+            'description': 'md5:89290c5ccde1b3a24bb8050ab67fe1db',
+            'duration': 4605.08,
+            'series': 'Kunnskapskanalen',
+            'episode': 'Grunnlovsjubiléet - Stor ståhei for ingenting',
+            'age_limit': 0,
+        },
+        'params': {
+            'skip_download': True,
+        },
+    }, {
+        # single playlist video
+        'url': 'https://tv.nrk.no/serie/tour-de-ski/MSPO40010515/06-01-2015#del=2',
+        'info_dict': {
+            'id': 'MSPO40010515',
+            'ext': 'mp4',
+            'title': 'Sprint fri teknikk, kvinner og menn 06.01.2015',
+            'description': 'md5:c03aba1e917561eface5214020551b7a',
+            'age_limit': 0,
+        },
+        'params': {
+            'skip_download': True,
+        },
+        'expected_warnings': ['Failed to download m3u8 information'],
+        'skip': 'particular part is not supported currently',
+    }, {
+        'url': 'https://tv.nrk.no/serie/tour-de-ski/MSPO40010515/06-01-2015',
+        'info_dict': {
+            'id': 'MSPO40010515',
+            'ext': 'mp4',
+            'title': 'Sprint fri teknikk, kvinner og menn 06.01.2015',
+            'description': 'md5:c03aba1e917561eface5214020551b7a',
+            'age_limit': 0,
+        },
+        'expected_warnings': ['Failed to download m3u8 information'],
+        'skip': 'Ikke tilgjengelig utenfor Norge',
+    }, {
+        'url': 'https://tv.nrk.no/serie/anno/KMTE50001317/sesong-3/episode-13',
+        'info_dict': {
+            'id': 'KMTE50001317',
+            'ext': 'mp4',
+            'title': 'Anno - 13. episode',
+            'description': 'md5:11d9613661a8dbe6f9bef54e3a4cbbfa',
+            'duration': 2340,
+            'series': 'Anno',
+            'episode': '13. episode',
+            'season_number': 3,
+            'episode_number': 13,
+            'age_limit': 0,
+        },
+        'params': {
+            'skip_download': True,
+        },
+    }, {
+        'url': 'https://tv.nrk.no/serie/nytt-paa-nytt/MUHH46000317/27-01-2017',
+        'info_dict': {
+            'id': 'MUHH46000317',
+            'ext': 'mp4',
+            'title': 'Nytt på Nytt 27.01.2017',
+            'description': 'md5:5358d6388fba0ea6f0b6d11c48b9eb4b',
+            'duration': 1796,
+            'series': 'Nytt på nytt',
+            'episode': '27.01.2017',
+            'age_limit': 0,
+        },
+        'params': {
+            'skip_download': True,
+        },
+        'skip': 'ProgramRightsHasExpired',
+    }, {
+        'url': 'https://radio.nrk.no/serie/dagsnytt/NPUB21019315/12-07-2015#',
+        'only_matching': True,
+    }, {
+        'url': 'https://tv.nrk.no/serie/lindmo/2018/MUHU11006318/avspiller',
+        'only_matching': True,
+    }, {
+        'url': 'https://radio.nrk.no/serie/dagsnytt/sesong/201507/NPUB21019315',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        return self.url_result(
+            'nrk:%s' % video_id, ie=NRKIE.ie_key(), video_id=video_id)
+
+
+class NRKTVEpisodeIE(InfoExtractor):
+    _VALID_URL = r'https?://tv\.nrk\.no/serie/(?P<id>[^/]+/sesong/(?P<season_number>\d+)/episode/(?P<episode_number>\d+))'
+    _TESTS = [{
+        'url': 'https://tv.nrk.no/serie/hellums-kro/sesong/1/episode/2',
+        'info_dict': {
+            'id': 'MUHH36005220',
+            'ext': 'mp4',
+            'title': 'Hellums kro - 2. Kro, krig og kjærlighet',
+            'description': 'md5:ad92ddffc04cea8ce14b415deef81787',
+            'duration': 1563.92,
+            'series': 'Hellums kro',
+            'season_number': 1,
+            'episode_number': 2,
+            'episode': '2. Kro, krig og kjærlighet',
+            'age_limit': 6,
+        },
+        'params': {
+            'skip_download': True,
         },
-        'playlist_count': 5,
+    }, {
+        'url': 'https://tv.nrk.no/serie/backstage/sesong/1/episode/8',
+        'info_dict': {
+            'id': 'MSUI14000816',
+            'ext': 'mp4',
+            'title': 'Backstage - 8. episode',
+            'description': 'md5:de6ca5d5a2d56849e4021f2bf2850df4',
+            'duration': 1320,
+            'series': 'Backstage',
+            'season_number': 1,
+            'episode_number': 8,
+            'episode': '8. episode',
+            'age_limit': 0,
+        },
+        'params': {
+            'skip_download': True,
+        },
+        'skip': 'ProgramRightsHasExpired',
     }]
 
+    def _real_extract(self, url):
+        display_id, season_number, episode_number = re.match(self._VALID_URL, url).groups()
+
+        webpage = self._download_webpage(url, display_id)
+
+        info = self._search_json_ld(webpage, display_id, default={})
+        nrk_id = info.get('@id') or self._html_search_meta(
+            'nrk:program-id', webpage, default=None) or self._search_regex(
+            r'data-program-id=["\'](%s)' % NRKTVIE._EPISODE_RE, webpage,
+            'nrk id')
+        assert re.match(NRKTVIE._EPISODE_RE, nrk_id)
+
+        info.update({
+            '_type': 'url',
+            'id': nrk_id,
+            'url': 'nrk:%s' % nrk_id,
+            'ie_key': NRKIE.ie_key(),
+            'season_number': int(season_number),
+            'episode_number': int(episode_number),
+        })
+        return info
+
+
+class NRKTVSerieBaseIE(NRKBaseIE):
+    def _extract_entries(self, entry_list):
+        if not isinstance(entry_list, list):
+            return []
+        entries = []
+        for episode in entry_list:
+            nrk_id = episode.get('prfId') or episode.get('episodeId')
+            if not nrk_id or not isinstance(nrk_id, compat_str):
+                continue
+            entries.append(self.url_result(
+                'nrk:%s' % nrk_id, ie=NRKIE.ie_key(), video_id=nrk_id))
+        return entries
+
+    _ASSETS_KEYS = ('episodes', 'instalments',)
+
+    def _extract_assets_key(self, embedded):
+        for asset_key in self._ASSETS_KEYS:
+            if embedded.get(asset_key):
+                return asset_key
+
+    @staticmethod
+    def _catalog_name(serie_kind):
+        return 'podcast' if serie_kind in ('podcast', 'podkast') else 'series'
+
+    def _entries(self, data, display_id):
+        for page_num in itertools.count(1):
+            embedded = data.get('_embedded') or data
+            if not isinstance(embedded, dict):
+                break
+            assets_key = self._extract_assets_key(embedded)
+            if not assets_key:
+                break
+            # Extract entries
+            entries = try_get(
+                embedded,
+                (lambda x: x[assets_key]['_embedded'][assets_key],
+                 lambda x: x[assets_key]),
+                list)
+            for e in self._extract_entries(entries):
+                yield e
+            # Find next URL
+            next_url_path = try_get(
+                data,
+                (lambda x: x['_links']['next']['href'],
+                 lambda x: x['_embedded'][assets_key]['_links']['next']['href']),
+                compat_str)
+            if not next_url_path:
+                break
+            data = self._call_api(
+                next_url_path, display_id,
+                note='Downloading %s JSON page %d' % (assets_key, page_num),
+                fatal=False)
+            if not data:
+                break
+
+
+class NRKTVSeasonIE(NRKTVSerieBaseIE):
+    _VALID_URL = r'''(?x)
+                    https?://
+                        (?P<domain>tv|radio)\.nrk\.no/
+                        (?P<serie_kind>serie|pod[ck]ast)/
+                        (?P<serie>[^/]+)/
+                        (?:
+                            (?:sesong/)?(?P<id>\d+)|
+                            sesong/(?P<id_2>[^/?#&]+)
+                        )
+                    '''
+    _TESTS = [{
+        'url': 'https://tv.nrk.no/serie/backstage/sesong/1',
+        'info_dict': {
+            'id': 'backstage/1',
+            'title': 'Sesong 1',
+        },
+        'playlist_mincount': 30,
+    }, {
+        # no /sesong/ in path
+        'url': 'https://tv.nrk.no/serie/lindmo/2016',
+        'info_dict': {
+            'id': 'lindmo/2016',
+            'title': '2016',
+        },
+        'playlist_mincount': 29,
+    }, {
+        # weird nested _embedded in catalog JSON response
+        'url': 'https://radio.nrk.no/serie/dickie-dick-dickens/sesong/1',
+        'info_dict': {
+            'id': 'dickie-dick-dickens/1',
+            'title': 'Sesong 1',
+        },
+        'playlist_mincount': 11,
+    }, {
+        # 841 entries, multi page
+        'url': 'https://radio.nrk.no/serie/dagsnytt/sesong/201509',
+        'info_dict': {
+            'id': 'dagsnytt/201509',
+            'title': 'September 2015',
+        },
+        'playlist_mincount': 841,
+    }, {
+        # 180 entries, single page
+        'url': 'https://tv.nrk.no/serie/spangas/sesong/1',
+        'only_matching': True,
+    }, {
+        'url': 'https://radio.nrk.no/podkast/hele_historien/sesong/diagnose-kverulant',
+        'info_dict': {
+            'id': 'hele_historien/diagnose-kverulant',
+            'title': 'Diagnose kverulant',
+        },
+        'playlist_mincount': 3,
+    }, {
+        'url': 'https://radio.nrk.no/podkast/loerdagsraadet/sesong/202101',
+        'only_matching': True,
+    }]
+
+    @classmethod
+    def suitable(cls, url):
+        return (False if NRKTVIE.suitable(url) or NRKTVEpisodeIE.suitable(url) or NRKRadioPodkastIE.suitable(url)
+                else super(NRKTVSeasonIE, cls).suitable(url))
+
+    def _real_extract(self, url):
+        mobj = re.match(self._VALID_URL, url)
+        domain = mobj.group('domain')
+        serie_kind = mobj.group('serie_kind')
+        serie = mobj.group('serie')
+        season_id = mobj.group('id') or mobj.group('id_2')
+        display_id = '%s/%s' % (serie, season_id)
+
+        data = self._call_api(
+            '%s/catalog/%s/%s/seasons/%s'
+            % (domain, self._catalog_name(serie_kind), serie, season_id),
+            display_id, 'season', query={'pageSize': 50})
+
+        title = try_get(data, lambda x: x['titles']['title'], compat_str) or display_id
+        return self.playlist_result(
+            self._entries(data, display_id),
+            display_id, title)
+
+
+class NRKTVSeriesIE(NRKTVSerieBaseIE):
+    _VALID_URL = r'https?://(?P<domain>(?:tv|radio)\.nrk|(?:tv\.)?nrksuper)\.no/(?P<serie_kind>serie|pod[ck]ast)/(?P<id>[^/]+)'
+    _TESTS = [{
+        # new layout, instalments
+        'url': 'https://tv.nrk.no/serie/groenn-glede',
+        'info_dict': {
+            'id': 'groenn-glede',
+            'title': 'Grønn glede',
+            'description': 'md5:7576e92ae7f65da6993cf90ee29e4608',
+        },
+        'playlist_mincount': 90,
+    }, {
+        # new layout, instalments, more entries
+        'url': 'https://tv.nrk.no/serie/lindmo',
+        'only_matching': True,
+    }, {
+        'url': 'https://tv.nrk.no/serie/blank',
+        'info_dict': {
+            'id': 'blank',
+            'title': 'Blank',
+            'description': 'md5:7664b4e7e77dc6810cd3bca367c25b6e',
+        },
+        'playlist_mincount': 30,
+    }, {
+        # new layout, seasons
+        'url': 'https://tv.nrk.no/serie/backstage',
+        'info_dict': {
+            'id': 'backstage',
+            'title': 'Backstage',
+            'description': 'md5:63692ceb96813d9a207e9910483d948b',
+        },
+        'playlist_mincount': 60,
+    }, {
+        # old layout
+        'url': 'https://tv.nrksuper.no/serie/labyrint',
+        'info_dict': {
+            'id': 'labyrint',
+            'title': 'Labyrint',
+            'description': 'I Daidalos sin undersjøiske Labyrint venter spennende oppgaver, skumle robotskapninger og slim.',
+        },
+        'playlist_mincount': 3,
+    }, {
+        'url': 'https://tv.nrk.no/serie/broedrene-dal-og-spektralsteinene',
+        'only_matching': True,
+    }, {
+        'url': 'https://tv.nrk.no/serie/saving-the-human-race',
+        'only_matching': True,
+    }, {
+        'url': 'https://tv.nrk.no/serie/postmann-pat',
+        'only_matching': True,
+    }, {
+        'url': 'https://radio.nrk.no/serie/dickie-dick-dickens',
+        'info_dict': {
+            'id': 'dickie-dick-dickens',
+            'title': 'Dickie Dick Dickens',
+            'description': 'md5:19e67411ffe57f7dce08a943d7a0b91f',
+        },
+        'playlist_mincount': 8,
+    }, {
+        'url': 'https://nrksuper.no/serie/labyrint',
+        'only_matching': True,
+    }, {
+        'url': 'https://radio.nrk.no/podkast/ulrikkes_univers',
+        'info_dict': {
+            'id': 'ulrikkes_univers',
+        },
+        'playlist_mincount': 10,
+    }, {
+        'url': 'https://radio.nrk.no/podkast/ulrikkes_univers/nrkno-poddkast-26588-134079-05042018030000',
+        'only_matching': True,
+    }]
+
+    @classmethod
+    def suitable(cls, url):
+        return (
+            False if any(ie.suitable(url)
+                         for ie in (NRKTVIE, NRKTVEpisodeIE, NRKRadioPodkastIE, NRKTVSeasonIE))
+            else super(NRKTVSeriesIE, cls).suitable(url))
+
+    def _real_extract(self, url):
+        site, serie_kind, series_id = re.match(self._VALID_URL, url).groups()
+        is_radio = site == 'radio.nrk'
+        domain = 'radio' if is_radio else 'tv'
+
+        size_prefix = 'p' if is_radio else 'embeddedInstalmentsP'
+        series = self._call_api(
+            '%s/catalog/%s/%s'
+            % (domain, self._catalog_name(serie_kind), series_id),
+            series_id, 'serie', query={size_prefix + 'ageSize': 50})
+        titles = try_get(series, [
+            lambda x: x['titles'],
+            lambda x: x[x['type']]['titles'],
+            lambda x: x[x['seriesType']]['titles'],
+        ]) or {}
+
+        entries = []
+        entries.extend(self._entries(series, series_id))
+        embedded = series.get('_embedded') or {}
+        linked_seasons = try_get(series, lambda x: x['_links']['seasons']) or []
+        embedded_seasons = embedded.get('seasons') or []
+        if len(linked_seasons) > len(embedded_seasons):
+            for season in linked_seasons:
+                season_url = urljoin(url, season.get('href'))
+                if not season_url:
+                    season_name = season.get('name')
+                    if season_name and isinstance(season_name, compat_str):
+                        season_url = 'https://%s.nrk.no/serie/%s/sesong/%s' % (domain, series_id, season_name)
+                if season_url:
+                    entries.append(self.url_result(
+                        season_url, ie=NRKTVSeasonIE.ie_key(),
+                        video_title=season.get('title')))
+        else:
+            for season in embedded_seasons:
+                entries.extend(self._entries(season, series_id))
+        entries.extend(self._entries(
+            embedded.get('extraMaterial') or {}, series_id))
+
+        return self.playlist_result(
+            entries, series_id, titles.get('title'), titles.get('subtitle'))
+
+
+class NRKTVDirekteIE(NRKTVIE):
+    IE_DESC = 'NRK TV Direkte and NRK Radio Direkte'
+    _VALID_URL = r'https?://(?:tv|radio)\.nrk\.no/direkte/(?P<id>[^/?#&]+)'
+
+    _TESTS = [{
+        'url': 'https://tv.nrk.no/direkte/nrk1',
+        'only_matching': True,
+    }, {
+        'url': 'https://radio.nrk.no/direkte/p1_oslo_akershus',
+        'only_matching': True,
+    }]
+
+
+class NRKRadioPodkastIE(InfoExtractor):
+    _VALID_URL = r'https?://radio\.nrk\.no/pod[ck]ast/(?:[^/]+/)+(?P<id>l_[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12})'
+
+    _TESTS = [{
+        'url': 'https://radio.nrk.no/podkast/ulrikkes_univers/l_96f4f1b0-de54-4e6a-b4f1-b0de54fe6af8',
+        'md5': '8d40dab61cea8ab0114e090b029a0565',
+        'info_dict': {
+            'id': 'MUHH48000314AA',
+            'ext': 'mp4',
+            'title': '20 spørsmål 23.05.2014',
+            'description': 'md5:bdea103bc35494c143c6a9acdd84887a',
+            'duration': 1741,
+            'series': '20 spørsmål',
+            'episode': '23.05.2014',
+        },
+    }, {
+        'url': 'https://radio.nrk.no/podcast/ulrikkes_univers/l_96f4f1b0-de54-4e6a-b4f1-b0de54fe6af8',
+        'only_matching': True,
+    }, {
+        'url': 'https://radio.nrk.no/podkast/ulrikkes_univers/sesong/1/l_96f4f1b0-de54-4e6a-b4f1-b0de54fe6af8',
+        'only_matching': True,
+    }, {
+        'url': 'https://radio.nrk.no/podkast/hele_historien/sesong/bortfoert-i-bergen/l_774d1a2c-7aa7-4965-8d1a-2c7aa7d9652c',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        return self.url_result(
+            'nrk:%s' % video_id, ie=NRKIE.ie_key(), video_id=video_id)
+
+
+class NRKPlaylistBaseIE(InfoExtractor):
+    def _extract_description(self, webpage):
+        pass
+
     def _real_extract(self, url):
         playlist_id = self._match_id(url)
 
         webpage = self._download_webpage(url, playlist_id)
 
         entries = [
-            self.url_result('nrk:%s' % video_id, 'NRK')
-            for video_id in re.findall(
-                r'class="[^"]*\brich\b[^"]*"[^>]+data-video-id="([^"]+)"',
-                webpage)
+            self.url_result('nrk:%s' % video_id, NRKIE.ie_key())
+            for video_id in re.findall(self._ITEM_RE, webpage)
         ]
 
-        playlist_title = self._og_search_title(webpage)
-        playlist_description = self._og_search_description(webpage)
+        playlist_title = self. _extract_title(webpage)
+        playlist_description = self._extract_description(webpage)
 
         return self.playlist_result(
             entries, playlist_id, playlist_title, playlist_description)
 
 
-class NRKTVIE(InfoExtractor):
-    IE_DESC = 'NRK TV and NRK Radio'
-    _VALID_URL = r'(?P<baseurl>https?://(?:tv|radio)\.nrk(?:super)?\.no/)(?:serie/[^/]+|program)/(?P<id>[a-zA-Z]{4}\d{8})(?:/\d{2}-\d{2}-\d{4})?(?:#del=(?P<part_id>\d+))?'
-
-    _TESTS = [
-        {
-            'url': 'https://tv.nrk.no/serie/20-spoersmaal-tv/MUHH48000314/23-05-2014',
-            'md5': 'adf2c5454fa2bf032f47a9f8fb351342',
-            'info_dict': {
-                'id': 'MUHH48000314',
-                'ext': 'flv',
-                'title': '20 spørsmål',
-                'description': 'md5:bdea103bc35494c143c6a9acdd84887a',
-                'upload_date': '20140523',
-                'duration': 1741.52,
-            },
-        },
-        {
-            'url': 'https://tv.nrk.no/program/mdfp15000514',
-            'md5': '383650ece2b25ecec996ad7b5bb2a384',
-            'info_dict': {
-                'id': 'mdfp15000514',
-                'ext': 'flv',
-                'title': 'Kunnskapskanalen: Grunnlovsjubiléet - Stor ståhei for ingenting',
-                'description': 'md5:654c12511f035aed1e42bdf5db3b206a',
-                'upload_date': '20140524',
-                'duration': 4605.0,
-            },
+class NRKPlaylistIE(NRKPlaylistBaseIE):
+    _VALID_URL = r'https?://(?:www\.)?nrk\.no/(?!video|skole)(?:[^/]+/)+(?P<id>[^/]+)'
+    _ITEM_RE = r'class="[^"]*\brich\b[^"]*"[^>]+data-video-id="([^"]+)"'
+    _TESTS = [{
+        'url': 'http://www.nrk.no/troms/gjenopplev-den-historiske-solformorkelsen-1.12270763',
+        'info_dict': {
+            'id': 'gjenopplev-den-historiske-solformorkelsen-1.12270763',
+            'title': 'Gjenopplev den historiske solformørkelsen',
+            'description': 'md5:c2df8ea3bac5654a26fc2834a542feed',
         },
-        {
-            # single playlist video
-            'url': 'https://tv.nrk.no/serie/tour-de-ski/MSPO40010515/06-01-2015#del=2',
-            'md5': 'adbd1dbd813edaf532b0a253780719c2',
-            'info_dict': {
-                'id': 'MSPO40010515-part2',
-                'ext': 'flv',
-                'title': 'Tour de Ski: Sprint fri teknikk, kvinner og menn 06.01.2015 (del 2:2)',
-                'description': 'md5:238b67b97a4ac7d7b4bf0edf8cc57d26',
-                'upload_date': '20150106',
-            },
-            'skip': 'Only works from Norway',
+        'playlist_count': 2,
+    }, {
+        'url': 'http://www.nrk.no/kultur/bok/rivertonprisen-til-karin-fossum-1.12266449',
+        'info_dict': {
+            'id': 'rivertonprisen-til-karin-fossum-1.12266449',
+            'title': 'Rivertonprisen til Karin Fossum',
+            'description': 'Første kvinne på 15 år til å vinne krimlitteraturprisen.',
         },
-        {
-            'url': 'https://tv.nrk.no/serie/tour-de-ski/MSPO40010515/06-01-2015',
-            'playlist': [
-                {
-                    'md5': '9480285eff92d64f06e02a5367970a7a',
-                    'info_dict': {
-                        'id': 'MSPO40010515-part1',
-                        'ext': 'flv',
-                        'title': 'Tour de Ski: Sprint fri teknikk, kvinner og menn 06.01.2015 (del 1:2)',
-                        'description': 'md5:238b67b97a4ac7d7b4bf0edf8cc57d26',
-                        'upload_date': '20150106',
-                    },
-                },
-                {
-                    'md5': 'adbd1dbd813edaf532b0a253780719c2',
-                    'info_dict': {
-                        'id': 'MSPO40010515-part2',
-                        'ext': 'flv',
-                        'title': 'Tour de Ski: Sprint fri teknikk, kvinner og menn 06.01.2015 (del 2:2)',
-                        'description': 'md5:238b67b97a4ac7d7b4bf0edf8cc57d26',
-                        'upload_date': '20150106',
-                    },
-                },
-            ],
-            'info_dict': {
-                'id': 'MSPO40010515',
-                'title': 'Tour de Ski: Sprint fri teknikk, kvinner og menn',
-                'description': 'md5:238b67b97a4ac7d7b4bf0edf8cc57d26',
-                'upload_date': '20150106',
-                'duration': 6947.5199999999995,
-            },
-            'skip': 'Only works from Norway',
+        'playlist_count': 2,
+    }]
+
+    def _extract_title(self, webpage):
+        return self._og_search_title(webpage, fatal=False)
+
+    def _extract_description(self, webpage):
+        return self._og_search_description(webpage)
+
+
+class NRKTVEpisodesIE(NRKPlaylistBaseIE):
+    _VALID_URL = r'https?://tv\.nrk\.no/program/[Ee]pisodes/[^/]+/(?P<id>\d+)'
+    _ITEM_RE = r'data-episode=["\']%s' % NRKTVIE._EPISODE_RE
+    _TESTS = [{
+        'url': 'https://tv.nrk.no/program/episodes/nytt-paa-nytt/69031',
+        'info_dict': {
+            'id': '69031',
+            'title': 'Nytt på nytt, sesong: 201210',
         },
-        {
-            'url': 'https://radio.nrk.no/serie/dagsnytt/NPUB21019315/12-07-2015#',
-            'only_matching': True,
-        }
-    ]
+        'playlist_count': 4,
+    }]
 
-    def _extract_f4m(self, manifest_url, video_id):
-        return self._extract_f4m_formats(
-            manifest_url + '?hdcore=3.1.1&plugin=aasp-3.1.1.69.124', video_id, f4m_id='hds')
+    def _extract_title(self, webpage):
+        return self._html_search_regex(
+            r'<h1>([^<]+)</h1>', webpage, 'title', fatal=False)
 
-    def _real_extract(self, url):
-        mobj = re.match(self._VALID_URL, url)
-        video_id = mobj.group('id')
-        part_id = mobj.group('part_id')
-        base_url = mobj.group('baseurl')
-
-        webpage = self._download_webpage(url, video_id)
-
-        title = self._html_search_meta(
-            'title', webpage, 'title')
-        description = self._html_search_meta(
-            'description', webpage, 'description')
-
-        thumbnail = self._html_search_regex(
-            r'data-posterimage="([^"]+)"',
-            webpage, 'thumbnail', fatal=False)
-        upload_date = unified_strdate(self._html_search_meta(
-            'rightsfrom', webpage, 'upload date', fatal=False))
-        duration = float_or_none(self._html_search_regex(
-            r'data-duration="([^"]+)"',
-            webpage, 'duration', fatal=False))
-
-        # playlist
-        parts = re.findall(
-            r'<a href="#del=(\d+)"[^>]+data-argument="([^"]+)">([^<]+)</a>', webpage)
-        if parts:
-            entries = []
-            for current_part_id, stream_url, part_title in parts:
-                if part_id and current_part_id != part_id:
-                    continue
-                video_part_id = '%s-part%s' % (video_id, current_part_id)
-                formats = self._extract_f4m(stream_url, video_part_id)
-                entries.append({
-                    'id': video_part_id,
-                    'title': part_title,
-                    'description': description,
-                    'thumbnail': thumbnail,
-                    'upload_date': upload_date,
-                    'formats': formats,
-                })
-            if part_id:
-                if entries:
-                    return entries[0]
-            else:
-                playlist = self.playlist_result(entries, video_id, title, description)
-                playlist.update({
-                    'thumbnail': thumbnail,
-                    'upload_date': upload_date,
-                    'duration': duration,
-                })
-                return playlist
 
-        formats = []
+class NRKSkoleIE(InfoExtractor):
+    IE_DESC = 'NRK Skole'
+    _VALID_URL = r'https?://(?:www\.)?nrk\.no/skole/?\?.*\bmediaId=(?P<id>\d+)'
 
-        f4m_url = re.search(r'data-media="([^"]+)"', webpage)
-        if f4m_url:
-            formats.extend(self._extract_f4m(f4m_url.group(1), video_id))
+    _TESTS = [{
+        'url': 'https://www.nrk.no/skole/?page=search&q=&mediaId=14099',
+        'md5': '18c12c3d071953c3bf8d54ef6b2587b7',
+        'info_dict': {
+            'id': '6021',
+            'ext': 'mp4',
+            'title': 'Genetikk og eneggede tvillinger',
+            'description': 'md5:3aca25dcf38ec30f0363428d2b265f8d',
+            'duration': 399,
+        },
+    }, {
+        'url': 'https://www.nrk.no/skole/?page=objectives&subject=naturfag&objective=K15114&mediaId=19355',
+        'only_matching': True,
+    }]
 
-        m3u8_url = re.search(r'data-hls-media="([^"]+)"', webpage)
-        if m3u8_url:
-            formats.extend(self._extract_m3u8_formats(m3u8_url.group(1), video_id, 'mp4', m3u8_id='hls'))
-        self._sort_formats(formats)
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
 
-        subtitles_url = self._html_search_regex(
-            r'data-subtitlesurl\s*=\s*(["\'])(?P<url>.+?)\1',
-            webpage, 'subtitle URL', default=None, group='url')
-        subtitles = {}
-        if subtitles_url:
-            subtitles['no'] = [{
-                'ext': 'ttml',
-                'url': compat_urlparse.urljoin(base_url, subtitles_url),
-            }]
+        nrk_id = self._download_json(
+            'https://nrkno-skole-prod.kube.nrk.no/skole/api/media/%s' % video_id,
+            video_id)['psId']
 
-        return {
-            'id': video_id,
-            'title': title,
-            'description': description,
-            'thumbnail': thumbnail,
-            'upload_date': upload_date,
-            'duration': duration,
-            'formats': formats,
-            'subtitles': subtitles,
-        }
+        return self.url_result('nrk:%s' % nrk_id)