]> jfr.im git - yt-dlp.git/blobdiff - yt_dlp/extractor/zdf.py
[ie/youtube] Suppress "Unavailable videos are hidden" warning (#10159)
[yt-dlp.git] / yt_dlp / extractor / zdf.py
index d9b393e6e76d658cda6565ab41c560d047ac0226..a862e25d07ebb30672e1a9bb27f8b3fbb7b0dbee 100644 (file)
@@ -1,17 +1,18 @@
-# coding: utf-8
-from __future__ import unicode_literals
-
 import re
 
 from .common import InfoExtractor
-from ..compat import compat_str
 from ..utils import (
+    NO_DEFAULT,
+    ExtractorError,
     determine_ext,
+    extract_attributes,
+    float_or_none,
     int_or_none,
-    NO_DEFAULT,
-    orderedSet,
+    join_nonempty,
+    merge_dicts,
     parse_codecs,
     qualities,
+    traverse_obj,
     try_get,
     unified_timestamp,
     update_url_query,
 
 
 class ZDFBaseIE(InfoExtractor):
-    def _call_api(self, url, player, referrer, video_id, item):
-        return self._download_json(
-            url, video_id, 'Downloading JSON %s' % item,
-            headers={
-                'Referer': referrer,
-                'Api-Auth': 'Bearer %s' % player['apiToken'],
-            })
-
-    def _extract_player(self, webpage, video_id, fatal=True):
-        return self._parse_json(
-            self._search_regex(
-                r'(?s)data-zdfplayer-jsb=(["\'])(?P<json>{.+?})\1', webpage,
-                'player JSON', default='{}' if not fatal else NO_DEFAULT,
-                group='json'),
-            video_id)
-
-
-class ZDFIE(ZDFBaseIE):
-    IE_NAME = "ZDF-3sat"
-    _VALID_URL = r'https?://www\.(zdf|3sat)\.de/(?:[^/]+/)*(?P<id>[^/?]+)\.html'
-    _QUALITIES = ('auto', 'low', 'med', 'high', 'veryhigh', 'hd')
     _GEO_COUNTRIES = ['DE']
-
-    _TESTS = [{
-        'url': 'https://www.3sat.de/wissen/wissenschaftsdoku/luxusgut-lebensraum-100.html',
-        'info_dict': {
-            'id': 'luxusgut-lebensraum-100',
-            'ext': 'mp4',
-            'title': 'Luxusgut Lebensraum',
-            'description': 'md5:5c09b2f45ac3bc5233d1b50fc543d061',
-            'duration': 2601,
-            'timestamp': 1566497700,
-            'upload_date': '20190822',
-        }
-    }, {
-        'url': 'https://www.zdf.de/dokumentation/terra-x/die-magie-der-farben-von-koenigspurpur-und-jeansblau-100.html',
-        'info_dict': {
-            'id': 'die-magie-der-farben-von-koenigspurpur-und-jeansblau-100',
-            'ext': 'mp4',
-            'title': 'Die Magie der Farben (2/2)',
-            'description': 'md5:a89da10c928c6235401066b60a6d5c1a',
-            'duration': 2615,
-            'timestamp': 1465021200,
-            'upload_date': '20160604',
-        },
-    }, {
-        'url': 'https://www.zdf.de/service-und-hilfe/die-neue-zdf-mediathek/zdfmediathek-trailer-100.html',
-        'only_matching': True,
-    }, {
-        'url': 'https://www.zdf.de/filme/taunuskrimi/die-lebenden-und-die-toten-1---ein-taunuskrimi-100.html',
-        'only_matching': True,
-    }, {
-        'url': 'https://www.zdf.de/dokumentation/planet-e/planet-e-uebersichtsseite-weitere-dokumentationen-von-planet-e-100.html',
-        'only_matching': True,
-    }]
+    _QUALITIES = ('auto', 'low', 'med', 'high', 'veryhigh', 'hd', 'fhd', 'uhd')
+
+    def _call_api(self, url, video_id, item, api_token=None, referrer=None):
+        headers = {}
+        if api_token:
+            headers['Api-Auth'] = f'Bearer {api_token}'
+        if referrer:
+            headers['Referer'] = referrer
+        return self._download_json(
+            url, video_id, f'Downloading JSON {item}', headers=headers)
 
     @staticmethod
     def _extract_subtitles(src):
@@ -91,50 +48,45 @@ def _extract_subtitles(src):
 
     def _extract_format(self, video_id, formats, format_urls, meta):
         format_url = url_or_none(meta.get('url'))
-        if not format_url:
-            return
-        if format_url in format_urls:
+        if not format_url or format_url in format_urls:
             return
         format_urls.add(format_url)
-        mime_type = meta.get('mimeType')
-        ext = determine_ext(format_url)
+
+        mime_type, ext = meta.get('mimeType'), determine_ext(format_url)
         if mime_type == 'application/x-mpegURL' or ext == 'm3u8':
-            formats.extend(self._extract_m3u8_formats(
+            new_formats = self._extract_m3u8_formats(
                 format_url, video_id, 'mp4', m3u8_id='hls',
-                entry_protocol='m3u8_native', fatal=False))
+                entry_protocol='m3u8_native', fatal=False)
         elif mime_type == 'application/f4m+xml' or ext == 'f4m':
-            formats.extend(self._extract_f4m_formats(
-                update_url_query(format_url, {'hdcore': '3.7.0'}), video_id, f4m_id='hds', fatal=False))
+            new_formats = self._extract_f4m_formats(
+                update_url_query(format_url, {'hdcore': '3.7.0'}), video_id, f4m_id='hds', fatal=False)
+        elif ext == 'mpd':
+            new_formats = self._extract_mpd_formats(
+                format_url, video_id, mpd_id='dash', fatal=False)
         else:
             f = parse_codecs(meta.get('mimeCodec'))
-            format_id = ['http']
-            for p in (meta.get('type'), meta.get('quality')):
-                if p and isinstance(p, compat_str):
-                    format_id.append(p)
+            if not f and meta.get('type'):
+                data = meta['type'].split('_')
+                if try_get(data, lambda x: x[2]) == ext:
+                    f = {'vcodec': data[0], 'acodec': data[1]}
             f.update({
                 'url': format_url,
-                'format_id': '-'.join(format_id),
-                'format_note': meta.get('quality'),
-                'language': meta.get('language'),
-                'quality': qualities(self._QUALITIES)(meta.get('quality')),
-                'preference': -10,
+                'format_id': join_nonempty('http', meta.get('type'), meta.get('quality')),
+                'tbr': int_or_none(self._search_regex(r'_(\d+)k_', format_url, 'tbr', default=None)),
             })
-            formats.append(f)
-
-    def _extract_entry(self, url, player, content, video_id):
-        title = content.get('title') or content['teaserHeadline']
-
-        t = content['mainVideoContent']['http://zdf.de/rels/target']
-
-        ptmd_path = t.get('http://zdf.de/rels/streams/ptmd')
-
-        if not ptmd_path:
-            ptmd_path = t[
-                'http://zdf.de/rels/streams/ptmd-template'].replace(
-                '{playerId}', 'ngplayer_2_4')
-
+            new_formats = [f]
+        formats.extend(merge_dicts(f, {
+            'format_note': join_nonempty('quality', 'class', from_dict=meta, delim=', '),
+            'language': meta.get('language'),
+            'language_preference': 10 if meta.get('class') == 'main' else -10 if meta.get('class') == 'ad' else -1,
+            'quality': qualities(self._QUALITIES)(meta.get('quality')),
+        }) for f in new_formats)
+
+    def _extract_ptmd(self, ptmd_url, video_id, api_token, referrer):
         ptmd = self._call_api(
-            urljoin(url, ptmd_path), player, url, video_id, 'metadata')
+            ptmd_url, video_id, 'metadata', api_token, referrer)
+
+        content_id = ptmd.get('basename') or ptmd_url.split('/')[-1]
 
         formats = []
         track_uris = set()
@@ -152,14 +104,178 @@ def _extract_entry(self, url, player, content, video_id):
                         continue
                     for track in tracks:
                         self._extract_format(
-                            video_id, formats, track_uris, {
+                            content_id, formats, track_uris, {
                                 'url': track.get('uri'),
                                 'type': f.get('type'),
                                 'mimeType': f.get('mimeType'),
                                 'quality': quality.get('quality'),
+                                'class': track.get('class'),
                                 'language': track.get('language'),
                             })
-        self._sort_formats(formats)
+
+        duration = float_or_none(try_get(
+            ptmd, lambda x: x['attributes']['duration']['value']), scale=1000)
+
+        return {
+            'extractor_key': ZDFIE.ie_key(),
+            'id': content_id,
+            'duration': duration,
+            'formats': formats,
+            'subtitles': self._extract_subtitles(ptmd),
+            '_format_sort_fields': ('tbr', 'res', 'quality', 'language_preference'),
+        }
+
+    def _extract_player(self, webpage, video_id, fatal=True):
+        return self._parse_json(
+            self._search_regex(
+                r'(?s)data-zdfplayer-jsb=(["\'])(?P<json>{.+?})\1', webpage,
+                'player JSON', default='{}' if not fatal else NO_DEFAULT,
+                group='json'),
+            video_id)
+
+
+class ZDFIE(ZDFBaseIE):
+    _VALID_URL = r'https?://www\.zdf\.de/(?:[^/]+/)*(?P<id>[^/?#&]+)\.html'
+    _TESTS = [{
+        # Same as https://www.phoenix.de/sendungen/ereignisse/corona-nachgehakt/wohin-fuehrt-der-protest-in-der-pandemie-a-2050630.html
+        'url': 'https://www.zdf.de/politik/phoenix-sendungen/wohin-fuehrt-der-protest-in-der-pandemie-100.html',
+        'md5': '34ec321e7eb34231fd88616c65c92db0',
+        'info_dict': {
+            'id': '210222_phx_nachgehakt_corona_protest',
+            'ext': 'mp4',
+            'title': 'Wohin führt der Protest in der Pandemie?',
+            'description': 'md5:7d643fe7f565e53a24aac036b2122fbd',
+            'duration': 1691,
+            'timestamp': 1613948400,
+            'upload_date': '20210221',
+        },
+        'skip': 'No longer available: "Diese Seite wurde leider nicht gefunden"',
+    }, {
+        # Same as https://www.3sat.de/film/ab-18/10-wochen-sommer-108.html
+        'url': 'https://www.zdf.de/dokumentation/ab-18/10-wochen-sommer-102.html',
+        'md5': '0aff3e7bc72c8813f5e0fae333316a1d',
+        'info_dict': {
+            'id': '141007_ab18_10wochensommer_film',
+            'ext': 'mp4',
+            'title': 'Ab 18! - 10 Wochen Sommer',
+            'description': 'md5:8253f41dc99ce2c3ff892dac2d65fe26',
+            'duration': 2660,
+            'timestamp': 1608604200,
+            'upload_date': '20201222',
+        },
+        'skip': 'No longer available: "Diese Seite wurde leider nicht gefunden"',
+    }, {
+        'url': 'https://www.zdf.de/nachrichten/heute-journal/heute-journal-vom-30-12-2021-100.html',
+        'info_dict': {
+            'id': '211230_sendung_hjo',
+            'ext': 'mp4',
+            'description': 'md5:47dff85977bde9fb8cba9e9c9b929839',
+            'duration': 1890.0,
+            'upload_date': '20211230',
+            'chapters': list,
+            'thumbnail': 'md5:e65f459f741be5455c952cd820eb188e',
+            'title': 'heute journal vom 30.12.2021',
+            'timestamp': 1640897100,
+        },
+        'skip': 'No longer available: "Diese Seite wurde leider nicht gefunden"',
+    }, {
+        'url': 'https://www.zdf.de/dokumentation/terra-x/die-magie-der-farben-von-koenigspurpur-und-jeansblau-100.html',
+        'info_dict': {
+            'id': '151025_magie_farben2_tex',
+            'ext': 'mp4',
+            'title': 'Die Magie der Farben (2/2)',
+            'description': 'md5:a89da10c928c6235401066b60a6d5c1a',
+            'duration': 2615,
+            'timestamp': 1465021200,
+            'upload_date': '20160604',
+            'thumbnail': 'https://www.zdf.de/assets/mauve-im-labor-100~768x432?cb=1464909117806',
+        },
+    }, {
+        'url': 'https://www.zdf.de/funk/druck-11790/funk-alles-ist-verzaubert-102.html',
+        'md5': '57af4423db0455a3975d2dc4578536bc',
+        'info_dict': {
+            'ext': 'mp4',
+            'id': 'video_funk_1770473',
+            'duration': 1278,
+            'description': 'Die Neue an der Schule verdreht Ismail den Kopf.',
+            'title': 'Alles ist verzaubert',
+            'timestamp': 1635520560,
+            'upload_date': '20211029',
+            'thumbnail': 'https://www.zdf.de/assets/teaser-funk-alles-ist-verzaubert-102~1920x1080?cb=1663848412907',
+        },
+    }, {
+        # Same as https://www.phoenix.de/sendungen/dokumentationen/gesten-der-maechtigen-i-a-89468.html?ref=suche
+        'url': 'https://www.zdf.de/politik/phoenix-sendungen/die-gesten-der-maechtigen-100.html',
+        'only_matching': True,
+    }, {
+        # Same as https://www.3sat.de/film/spielfilm/der-hauptmann-100.html
+        'url': 'https://www.zdf.de/filme/filme-sonstige/der-hauptmann-112.html',
+        'only_matching': True,
+    }, {
+        # Same as https://www.3sat.de/wissen/nano/nano-21-mai-2019-102.html, equal media ids
+        'url': 'https://www.zdf.de/wissen/nano/nano-21-mai-2019-102.html',
+        'only_matching': True,
+    }, {
+        'url': 'https://www.zdf.de/service-und-hilfe/die-neue-zdf-mediathek/zdfmediathek-trailer-100.html',
+        'only_matching': True,
+    }, {
+        'url': 'https://www.zdf.de/filme/taunuskrimi/die-lebenden-und-die-toten-1---ein-taunuskrimi-100.html',
+        'only_matching': True,
+    }, {
+        'url': 'https://www.zdf.de/dokumentation/planet-e/planet-e-uebersichtsseite-weitere-dokumentationen-von-planet-e-100.html',
+        'only_matching': True,
+    }, {
+        'url': 'https://www.zdf.de/arte/todliche-flucht/page-video-artede-toedliche-flucht-16-100.html',
+        'info_dict': {
+            'id': 'video_artede_083871-001-A',
+            'ext': 'mp4',
+            'title': 'Tödliche Flucht (1/6)',
+            'description': 'md5:e34f96a9a5f8abd839ccfcebad3d5315',
+            'duration': 3193.0,
+            'timestamp': 1641355200,
+            'upload_date': '20220105',
+        },
+        'skip': 'No longer available "Diese Seite wurde leider nicht gefunden"',
+    }, {
+        'url': 'https://www.zdf.de/serien/soko-stuttgart/das-geld-anderer-leute-100.html',
+        'info_dict': {
+            'id': '191205_1800_sendung_sok8',
+            'ext': 'mp4',
+            'title': 'Das Geld anderer Leute',
+            'description': 'md5:cb6f660850dc5eb7d1ab776ea094959d',
+            'duration': 2581.0,
+            'timestamp': 1675160100,
+            'upload_date': '20230131',
+            'thumbnail': 'https://epg-image.zdf.de/fotobase-webdelivery/images/e2d7e55a-09f0-424e-ac73-6cac4dd65f35?layout=2400x1350',
+        },
+    }, {
+        'url': 'https://www.zdf.de/dokumentation/terra-x/unser-gruener-planet-wuesten-doku-100.html',
+        'info_dict': {
+            'id': '220605_dk_gruener_planet_wuesten_tex',
+            'ext': 'mp4',
+            'title': 'Unser grüner Planet - Wüsten',
+            'description': 'md5:4fc647b6f9c3796eea66f4a0baea2862',
+            'duration': 2613.0,
+            'timestamp': 1654450200,
+            'upload_date': '20220605',
+            'format_note': 'uhd, main',
+            'thumbnail': 'https://www.zdf.de/assets/saguaro-kakteen-102~3840x2160?cb=1655910690796',
+        },
+    }]
+
+    def _extract_entry(self, url, player, content, video_id):
+        title = content.get('title') or content['teaserHeadline']
+
+        t = content['mainVideoContent']['http://zdf.de/rels/target']
+        ptmd_path = traverse_obj(t, (
+            (('streams', 'default'), None),
+            ('http://zdf.de/rels/streams/ptmd', 'http://zdf.de/rels/streams/ptmd-template'),
+        ), get_all=False)
+        if not ptmd_path:
+            raise ExtractorError('Could not extract ptmd_path')
+
+        info = self._extract_ptmd(
+            urljoin(url, ptmd_path.replace('{playerId}', 'android_native_5')), video_id, player['apiToken'], url)
 
         thumbnails = []
         layouts = try_get(
@@ -181,41 +297,50 @@ def _extract_entry(self, url, player, content, video_id):
                     })
                 thumbnails.append(thumbnail)
 
-        return {
-            'id': video_id,
+        chapter_marks = t.get('streamAnchorTag') or []
+        chapter_marks.append({'anchorOffset': int_or_none(t.get('duration'))})
+        chapters = [{
+            'start_time': chap.get('anchorOffset'),
+            'end_time': next_chap.get('anchorOffset'),
+            'title': chap.get('anchorLabel'),
+        } for chap, next_chap in zip(chapter_marks, chapter_marks[1:])]
+
+        return merge_dicts(info, {
             'title': title,
             'description': content.get('leadParagraph') or content.get('teasertext'),
             'duration': int_or_none(t.get('duration')),
             'timestamp': unified_timestamp(content.get('editorialDate')),
             'thumbnails': thumbnails,
-            'subtitles': self._extract_subtitles(ptmd),
-            'formats': formats,
-        }
+            'chapters': chapters or None,
+        })
 
     def _extract_regular(self, url, player, video_id):
         content = self._call_api(
-            player['content'], player, url, video_id, 'content')
+            player['content'], video_id, 'content', player['apiToken'], url)
         return self._extract_entry(player['content'], player, content, video_id)
 
     def _extract_mobile(self, video_id):
-        document = self._download_json(
-            'https://zdf-cdn.live.cellular.de/mediathekV2/document/%s' % video_id,
-            video_id)['document']
-
-        title = document['titel']
+        video = self._download_json(
+            f'https://zdf-cdn.live.cellular.de/mediathekV2/document/{video_id}',
+            video_id)
 
         formats = []
-        format_urls = set()
-        for f in document['formitaeten']:
-            self._extract_format(video_id, formats, format_urls, f)
-        self._sort_formats(formats)
+        formitaeten = try_get(video, lambda x: x['document']['formitaeten'], list)
+        document = formitaeten and video['document']
+        if formitaeten:
+            title = document['titel']
+            content_id = document['basename']
+
+            format_urls = set()
+            for f in formitaeten or []:
+                self._extract_format(content_id, formats, format_urls, f)
 
         thumbnails = []
         teaser_bild = document.get('teaserBild')
         if isinstance(teaser_bild, dict):
             for thumbnail_key, thumbnail in teaser_bild.items():
                 thumbnail_url = try_get(
-                    thumbnail, lambda x: x['url'], compat_str)
+                    thumbnail, lambda x: x['url'], str)
                 if thumbnail_url:
                     thumbnails.append({
                         'url': thumbnail_url,
@@ -225,12 +350,12 @@ def _extract_mobile(self, video_id):
                     })
 
         return {
-            'id': video_id,
+            'id': content_id,
             'title': title,
             'description': document.get('beschreibung'),
             'duration': int_or_none(document.get('length')),
-            'timestamp': unified_timestamp(try_get(
-                document, lambda x: x['meta']['editorialDate'], compat_str)),
+            'timestamp': unified_timestamp(document.get('date')) or unified_timestamp(
+                try_get(video, lambda x: x['meta']['editorialDate'], str)),
             'thumbnails': thumbnails,
             'subtitles': self._extract_subtitles(document),
             'formats': formats,
@@ -254,9 +379,9 @@ class ZDFChannelIE(ZDFBaseIE):
         'url': 'https://www.zdf.de/sport/das-aktuelle-sportstudio',
         'info_dict': {
             'id': 'das-aktuelle-sportstudio',
-            'title': 'das aktuelle sportstudio | ZDF',
+            'title': 'das aktuelle sportstudio',
         },
-        'playlist_mincount': 23,
+        'playlist_mincount': 18,
     }, {
         'url': 'https://www.zdf.de/dokumentation/planet-e',
         'info_dict': {
@@ -264,6 +389,14 @@ class ZDFChannelIE(ZDFBaseIE):
             'title': 'planet e.',
         },
         'playlist_mincount': 50,
+    }, {
+        'url': 'https://www.zdf.de/gesellschaft/aktenzeichen-xy-ungeloest',
+        'info_dict': {
+            'id': 'aktenzeichen-xy-ungeloest',
+            'title': 'Aktenzeichen XY... ungelöst',
+            'entries': "lambda x: not any('xy580-fall1-kindermoerder-gesucht-100' in e['url'] for e in x)",
+        },
+        'playlist_mincount': 2,
     }, {
         'url': 'https://www.zdf.de/filme/taunuskrimi/',
         'only_matching': True,
@@ -271,62 +404,38 @@ class ZDFChannelIE(ZDFBaseIE):
 
     @classmethod
     def suitable(cls, url):
-        return False if ZDFIE.suitable(url) else super(ZDFChannelIE, cls).suitable(url)
+        return False if ZDFIE.suitable(url) else super().suitable(url)
+
+    def _og_search_title(self, webpage, fatal=False):
+        title = super()._og_search_title(webpage, fatal=fatal)
+        return re.split(r'\s+[-|]\s+ZDF(?:mediathek)?$', title or '')[0] or None
 
     def _real_extract(self, url):
         channel_id = self._match_id(url)
 
         webpage = self._download_webpage(url, channel_id)
 
-        entries = [
-            self.url_result(item_url, ie=ZDFIE.ie_key())
-            for item_url in orderedSet(re.findall(
-                r'data-plusbar-url=["\'](http.+?\.html)', webpage))]
-
-        return self.playlist_result(
-            entries, channel_id, self._og_search_title(webpage, fatal=False))
-
-        r"""
-        player = self._extract_player(webpage, channel_id)
-
-        channel_id = self._search_regex(
-            r'docId\s*:\s*(["\'])(?P<id>(?!\1).+?)\1', webpage,
-            'channel id', group='id')
-
-        channel = self._call_api(
-            'https://api.zdf.de/content/documents/%s.json' % channel_id,
-            player, url, channel_id)
-
-        items = []
-        for module in channel['module']:
-            for teaser in try_get(module, lambda x: x['teaser'], list) or []:
-                t = try_get(
-                    teaser, lambda x: x['http://zdf.de/rels/target'], dict)
-                if not t:
-                    continue
-                items.extend(try_get(
-                    t,
-                    lambda x: x['resultsWithVideo']['http://zdf.de/rels/search/results'],
-                    list) or [])
-            items.extend(try_get(
-                module,
-                lambda x: x['filterRef']['resultsWithVideo']['http://zdf.de/rels/search/results'],
-                list) or [])
-
-        entries = []
-        entry_urls = set()
-        for item in items:
-            t = try_get(item, lambda x: x['http://zdf.de/rels/target'], dict)
-            if not t:
-                continue
-            sharing_url = t.get('http://zdf.de/rels/sharing-url')
-            if not sharing_url or not isinstance(sharing_url, compat_str):
-                continue
-            if sharing_url in entry_urls:
-                continue
-            entry_urls.add(sharing_url)
-            entries.append(self.url_result(
-                sharing_url, ie=ZDFIE.ie_key(), video_id=t.get('id')))
-
-        return self.playlist_result(entries, channel_id, channel.get('title'))
-        """
+        matches = re.finditer(
+            rf'''<div\b[^>]*?\sdata-plusbar-id\s*=\s*(["'])(?P<p_id>[\w-]+)\1[^>]*?\sdata-plusbar-url=\1(?P<url>{ZDFIE._VALID_URL})\1''',
+            webpage)
+
+        if self._downloader.params.get('noplaylist', False):
+            entry = next(
+                (self.url_result(m.group('url'), ie=ZDFIE.ie_key()) for m in matches),
+                None)
+            self.to_screen('Downloading just the main video because of --no-playlist')
+            if entry:
+                return entry
+        else:
+            self.to_screen(f'Downloading playlist {channel_id} - add --no-playlist to download just the main video')
+
+        def check_video(m):
+            v_ref = self._search_regex(
+                r'''(<a\b[^>]*?\shref\s*=[^>]+?\sdata-target-id\s*=\s*(["']){}\2[^>]*>)'''.format(m.group('p_id')),
+                webpage, 'check id', default='')
+            v_ref = extract_attributes(v_ref)
+            return v_ref.get('data-target-video-type') != 'novideo'
+
+        return self.playlist_from_matches(
+            (m.group('url') for m in matches if check_video(m)),
+            channel_id, self._og_search_title(webpage, fatal=False))