diff --git a/yt_dlp/extractor/_extractors.py b/yt_dlp/extractor/_extractors.py
index c8a701050..c75365536 100644
--- a/yt_dlp/extractor/_extractors.py
+++ b/yt_dlp/extractor/_extractors.py
@@ -320,7 +320,6 @@ from .cbs import (
     CBSIE,
     ParamountPressExpressIE,
 )
-from .cbsinteractive import CBSInteractiveIE
 from .cbsnews import (
     CBSNewsEmbedIE,
     CBSNewsIE,
@@ -348,10 +347,6 @@ from .cgtn import CGTNIE
 from .charlierose import CharlieRoseIE
 from .chaturbate import ChaturbateIE
 from .chilloutzone import ChilloutzoneIE
-from .chingari import (
-    ChingariIE,
-    ChingariUserIE,
-)
 from .chzzk import (
     CHZZKLiveIE,
     CHZZKVideoIE,
@@ -369,7 +364,6 @@ from .ciscolive import (
 from .ciscowebex import CiscoWebexIE
 from .cjsw import CJSWIE
 from .clipchamp import ClipchampIE
-from .cliphunter import CliphunterIE
 from .clippit import ClippitIE
 from .cliprs import ClipRsIE
 from .closertotruth import CloserToTruthIE
@@ -476,7 +470,6 @@ from .dlf import (
 )
 from .dfb import DFBIE
 from .dhm import DHMIE
-from .digg import DiggIE
 from .douyutv import (
     DouyuShowIE,
     DouyuTVIE,
@@ -610,7 +603,6 @@ from .fc2 import (
 )
 from .fczenit import FczenitIE
 from .fifa import FifaIE
-from .filmmodu import FilmmoduIE
 from .filmon import (
     FilmOnIE,
     FilmOnChannelIE,
@@ -676,7 +668,6 @@ from .gab import (
     GabIE,
 )
 from .gaia import GaiaIE
-from .gameinformer import GameInformerIE
 from .gamejolt import (
     GameJoltIE,
     GameJoltUserIE,
@@ -705,7 +696,6 @@ from .gettr import (
     GettrStreamingIE,
 )
 from .giantbomb import GiantBombIE
-from .giga import GigaIE
 from .glide import GlideIE
 from .globalplayer import (
     GlobalPlayerLiveIE,
@@ -896,10 +886,8 @@ from .jtbc import (
 from .jwplatform import JWPlatformIE
 from .kakao import KakaoIE
 from .kaltura import KalturaIE
-from .kanal2 import Kanal2IE
 from .kankanews import KankaNewsIE
 from .karaoketv import KaraoketvIE
-from .karrierevideos import KarriereVideosIE
 from .kelbyone import KelbyOneIE
 from .khanacademy import (
     KhanAcademyIE,
@@ -915,13 +903,11 @@ from .kinja import KinjaEmbedIE
 from .kinopoisk import KinoPoiskIE
 from .kommunetv import KommunetvIE
 from .kompas import KompasVideoIE
-from .konserthusetplay import KonserthusetPlayIE
 from .koo import KooIE
 from .kth import KTHIE
 from .krasview import KrasViewIE
 from .ku6 import Ku6IE
 from .kukululive import KukuluLiveIE
-from .kusi import KUSIIE
 from .kuwo import (
     KuwoIE,
     KuwoAlbumIE,
@@ -1003,7 +989,6 @@ from .lnkgo import (
     LnkGoIE,
     LnkIE,
 )
-from .localnews8 import LocalNews8IE
 from .lovehomeporn import LoveHomePornIE
 from .lrt import (
     LRTVODIE,
@@ -1030,7 +1015,6 @@ from .mailru import (
     MailRuMusicSearchIE,
 )
 from .mainstreaming import MainStreamingIE
-from .malltv import MallTVIE
 from .mangomolo import (
     MangomoloVideoIE,
     MangomoloLiveIE,
@@ -1074,7 +1058,6 @@ from .meipai import MeipaiIE
 from .melonvod import MelonVODIE
 from .metacritic import MetacriticIE
 from .mgtv import MGTVIE
-from .miaopai import MiaoPaiIE
 from .microsoftstream import MicrosoftStreamIE
 from .microsoftvirtualacademy import (
     MicrosoftVirtualAcademyIE,
@@ -1092,7 +1075,6 @@ from .minds import (
     MindsChannelIE,
     MindsGroupIE,
 )
-from .ministrygrid import MinistryGridIE
 from .minoto import MinotoIE
 from .mirrativ import (
     MirrativIE,
@@ -1120,7 +1102,6 @@ from .mlssoccer import MLSSoccerIE
 from .mocha import MochaVideoIE
 from .mojvideo import MojvideoIE
 from .monstercat import MonstercatIE
-from .morningstar import MorningstarIE
 from .motherless import (
     MotherlessIE,
     MotherlessGroupIE,
@@ -1365,7 +1346,6 @@ from .nuvid import NuvidIE
 from .nzherald import NZHeraldIE
 from .nzonscreen import NZOnScreenIE
 from .nzz import NZZIE
-from .odatv import OdaTVIE
 from .odkmedia import OnDemandChinaEpisodeIE
 from .odnoklassniki import OdnoklassnikiIE
 from .oftv import (
@@ -1477,7 +1457,6 @@ from .platzi import (
     PlatziCourseIE,
 )
 from .playplustv import PlayPlusTVIE
-from .playstuff import PlayStuffIE
 from .playsuisse import PlaySuisseIE
 from .playtvak import PlaytvakIE
 from .playwire import PlaywireIE
@@ -1599,7 +1578,6 @@ from .raywenderlich import (
     RayWenderlichIE,
     RayWenderlichCourseIE,
 )
-from .rbmaradio import RBMARadioIE
 from .rbgtum import (
     RbgTumIE,
     RbgTumCourseIE,
@@ -1631,7 +1609,6 @@ from .redgifs import (
     RedGifsUserIE,
 )
 from .redtube import RedTubeIE
-from .regiotv import RegioTVIE
 from .rentv import (
     RENTVIE,
     RENTVArticleIE,
@@ -1739,7 +1716,6 @@ from .safari import (
 from .saitosan import SaitosanIE
 from .samplefocus import SampleFocusIE
 from .sapo import SapoIE
-from .savefrom import SaveFromIE
 from .sbs import SBSIE
 from .sbscokr import (
     SBSCoKrIE,
@@ -1759,7 +1735,6 @@ from .scte import (
     SCTECourseIE,
 )
 from .scrolller import ScrolllerIE
-from .seeker import SeekerIE
 from .sejmpl import SejmIE
 from .senalcolombia import SenalColombiaLiveIE
 from .senategov import SenateISVPIE, SenateGovIE
@@ -1902,7 +1877,6 @@ from .storyfire import (
 )
 from .streamable import StreamableIE
 from .streamcz import StreamCZIE
-from .streamff import StreamFFIE
 from .streetvoice import StreetVoiceIE
 from .stretchinternet import StretchInternetIE
 from .stripchat import StripchatIE
@@ -1931,7 +1905,6 @@ from .tbsjp import (
     TBSJPProgramIE,
     TBSJPPlaylistIE,
 )
-from .tdslifeway import TDSLifewayIE
 from .teachable import (
     TeachableIE,
     TeachableCourseIE,
diff --git a/yt_dlp/extractor/bleacherreport.py b/yt_dlp/extractor/bleacherreport.py
index 12630fb86..e875957cf 100644
--- a/yt_dlp/extractor/bleacherreport.py
+++ b/yt_dlp/extractor/bleacherreport.py
@@ -9,6 +9,7 @@ from ..utils import (
 
 
 class BleacherReportIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?bleacherreport\.com/articles/(?P<id>\d+)'
     _TESTS = [{
         'url': 'http://bleacherreport.com/articles/2496438-fsu-stat-projections-is-jalen-ramsey-best-defensive-player-in-college-football',
@@ -83,6 +84,7 @@ class BleacherReportIE(InfoExtractor):
 
 
 class BleacherReportCMSIE(AMPIE):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?bleacherreport\.com/video_embed\?id=(?P<id>[0-9a-f-]{36}|\d{5})'
     _TESTS = [{
         'url': 'http://bleacherreport.com/video_embed?id=8fd44c2f-3dc5-4821-9118-2c825a98c0e1&library=video-cms',
diff --git a/yt_dlp/extractor/cbs.py b/yt_dlp/extractor/cbs.py
index d97fbd758..cf830210f 100644
--- a/yt_dlp/extractor/cbs.py
+++ b/yt_dlp/extractor/cbs.py
@@ -76,6 +76,7 @@ class CBSBaseIE(ThePlatformFeedIE):  # XXX: Do not subclass from concrete IE
 
 
 class CBSIE(CBSBaseIE):
+    _WORKING = False
     _VALID_URL = r'''(?x)
         (?:
             cbs:|
diff --git a/yt_dlp/extractor/cbsinteractive.py b/yt_dlp/extractor/cbsinteractive.py
deleted file mode 100644
index b09e9823e..000000000
--- a/yt_dlp/extractor/cbsinteractive.py
+++ /dev/null
@@ -1,98 +0,0 @@
-from .cbs import CBSIE
-from ..utils import int_or_none
-
-
-class CBSInteractiveIE(CBSIE):  # XXX: Do not subclass from concrete IE
-    _VALID_URL = r'https?://(?:www\.)?(?P<site>cnet|zdnet)\.com/(?:videos|video(?:/share)?)/(?P<id>[^/?]+)'
-    _TESTS = [{
-        'url': 'http://www.cnet.com/videos/hands-on-with-microsofts-windows-8-1-update/',
-        'info_dict': {
-            'id': 'R49SYt__yAfmlXR85z4f7gNmCBDcN_00',
-            'display_id': 'hands-on-with-microsofts-windows-8-1-update',
-            'ext': 'mp4',
-            'title': 'Hands-on with Microsoft Windows 8.1 Update',
-            'description': 'The new update to the Windows 8 OS brings improved performance for mouse and keyboard users.',
-            'uploader_id': '6085384d-619e-11e3-b231-14feb5ca9861',
-            'uploader': 'Sarah Mitroff',
-            'duration': 70,
-            'timestamp': 1396479627,
-            'upload_date': '20140402',
-        },
-        'params': {
-            # m3u8 download
-            'skip_download': True,
-        },
-    }, {
-        'url': 'http://www.cnet.com/videos/whiny-pothole-tweets-at-local-government-when-hit-by-cars-tomorrow-daily-187/',
-        'md5': 'f11d27b2fa18597fbf92444d2a9ed386',
-        'info_dict': {
-            'id': 'kjOJd_OoVJqbg_ZD8MZCOk8Wekb9QccK',
-            'display_id': 'whiny-pothole-tweets-at-local-government-when-hit-by-cars-tomorrow-daily-187',
-            'ext': 'mp4',
-            'title': 'Whiny potholes tweet at local government when hit by cars (Tomorrow Daily 187)',
-            'description': 'md5:d2b9a95a5ffe978ae6fbd4cf944d618f',
-            'uploader_id': 'b163284d-6b73-44fc-b3e6-3da66c392d40',
-            'uploader': 'Ashley Esqueda',
-            'duration': 1482,
-            'timestamp': 1433289889,
-            'upload_date': '20150603',
-        },
-    }, {
-        'url': 'http://www.zdnet.com/video/share/video-keeping-android-smartphones-and-tablets-secure/',
-        'info_dict': {
-            'id': 'k0r4T_ehht4xW_hAOqiVQPuBDPZ8SRjt',
-            'display_id': 'video-keeping-android-smartphones-and-tablets-secure',
-            'ext': 'mp4',
-            'title': 'Video: Keeping Android smartphones and tablets secure',
-            'description': 'Here\'s the best way to keep Android devices secure, and what you do when they\'ve come to the end of their lives.',
-            'uploader_id': 'f2d97ea2-8175-11e2-9d12-0018fe8a00b0',
-            'uploader': 'Adrian Kingsley-Hughes',
-            'duration': 731,
-            'timestamp': 1449129925,
-            'upload_date': '20151203',
-        },
-        'params': {
-            # m3u8 download
-            'skip_download': True,
-        },
-    }, {
-        'url': 'http://www.zdnet.com/video/huawei-matebook-x-video/',
-        'only_matching': True,
-    }]
-
-    MPX_ACCOUNTS = {
-        'cnet': 2198311517,
-        'zdnet': 2387448114,
-    }
-
-    def _real_extract(self, url):
-        site, display_id = self._match_valid_url(url).groups()
-        webpage = self._download_webpage(url, display_id)
-
-        data_json = self._html_search_regex(
-            r"data(?:-(?:cnet|zdnet))?-video(?:-(?:uvp(?:js)?|player))?-options='([^']+)'",
-            webpage, 'data json')
-        data = self._parse_json(data_json, display_id)
-        vdata = data.get('video') or (data.get('videos') or data.get('playlist'))[0]
-
-        video_id = vdata['mpxRefId']
-
-        title = vdata['title']
-        author = vdata.get('author')
-        if author:
-            uploader = '%s %s' % (author['firstName'], author['lastName'])
-            uploader_id = author.get('id')
-        else:
-            uploader = None
-            uploader_id = None
-
-        info = self._extract_video_info(video_id, site, self.MPX_ACCOUNTS[site])
-        info.update({
-            'id': video_id,
-            'display_id': display_id,
-            'title': title,
-            'duration': int_or_none(vdata.get('duration')),
-            'uploader': uploader,
-            'uploader_id': uploader_id,
-        })
-        return info
diff --git a/yt_dlp/extractor/cbssports.py b/yt_dlp/extractor/cbssports.py
index b5d85af12..b9c82dab6 100644
--- a/yt_dlp/extractor/cbssports.py
+++ b/yt_dlp/extractor/cbssports.py
@@ -8,6 +8,7 @@ from ..utils import (
 
 # class CBSSportsEmbedIE(CBSBaseIE):
 class CBSSportsEmbedIE(InfoExtractor):
+    _WORKING = False
     IE_NAME = 'cbssports:embed'
     _VALID_URL = r'''(?ix)https?://(?:(?:www\.)?cbs|embed\.247)sports\.com/player/embed.+?
         (?:
@@ -75,6 +76,7 @@ class CBSSportsBaseIE(InfoExtractor):
 
 
 class CBSSportsIE(CBSSportsBaseIE):
+    _WORKING = False
     IE_NAME = 'cbssports'
     _VALID_URL = r'https?://(?:www\.)?cbssports\.com/[^/]+/video/(?P<id>[^/?#&]+)'
     _TESTS = [{
@@ -92,6 +94,7 @@ class CBSSportsIE(CBSSportsBaseIE):
 
 
 class TwentyFourSevenSportsIE(CBSSportsBaseIE):
+    _WORKING = False
     IE_NAME = '247sports'
     _VALID_URL = r'https?://(?:www\.)?247sports\.com/Video/(?:[^/?#&]+-)?(?P<id>\d+)'
     _TESTS = [{
diff --git a/yt_dlp/extractor/chingari.py b/yt_dlp/extractor/chingari.py
deleted file mode 100644
index fd194482e..000000000
--- a/yt_dlp/extractor/chingari.py
+++ /dev/null
@@ -1,199 +0,0 @@
-import itertools
-import json
-import urllib.parse
-
-from .common import InfoExtractor
-from ..utils import (
-    ExtractorError,
-    clean_html,
-    int_or_none,
-    str_to_int,
-    url_or_none,
-)
-
-
-class ChingariBaseIE(InfoExtractor):
-    def _get_post(self, id, post_data):
-        media_data = post_data['mediaLocation']
-        base_url = media_data['base']
-        author_data = post_data.get('authorData', {})
-        song_data = post_data.get('song', {})  # revist this in future for differentiating b/w 'art' and 'author'
-
-        formats = [{
-            'format_id': frmt,
-            'width': str_to_int(frmt[1:]),
-            'url': base_url + frmt_path,
-        } for frmt, frmt_path in media_data.get('transcoded', {}).items()]
-
-        if media_data.get('path'):
-            formats.append({
-                'format_id': 'original',
-                'format_note': 'Direct video.',
-                'url': base_url + '/apipublic' + media_data['path'],
-                'quality': 10,
-            })
-        timestamp = str_to_int(post_data.get('created_at'))
-        if timestamp:
-            timestamp = int_or_none(timestamp, 1000)
-
-        thumbnail, uploader_url = None, None
-        if media_data.get('thumbnail'):
-            thumbnail = base_url + media_data.get('thumbnail')
-        if author_data.get('username'):
-            uploader_url = 'https://chingari.io/' + author_data.get('username')
-
-        return {
-            'id': id,
-            'extractor_key': ChingariIE.ie_key(),
-            'extractor': 'Chingari',
-            'title': urllib.parse.unquote_plus(clean_html(post_data.get('caption'))),
-            'description': urllib.parse.unquote_plus(clean_html(post_data.get('caption'))),
-            'duration': media_data.get('duration'),
-            'thumbnail': url_or_none(thumbnail),
-            'like_count': post_data.get('likeCount'),
-            'view_count': post_data.get('viewsCount'),
-            'comment_count': post_data.get('commentCount'),
-            'repost_count': post_data.get('shareCount'),
-            'timestamp': timestamp,
-            'uploader_id': post_data.get('userId') or author_data.get('_id'),
-            'uploader': author_data.get('name'),
-            'uploader_url': url_or_none(uploader_url),
-            'track': song_data.get('title'),
-            'artist': song_data.get('author'),
-            'formats': formats,
-        }
-
-
-class ChingariIE(ChingariBaseIE):
-    _VALID_URL = r'https?://(?:www\.)?chingari\.io/share/post\?id=(?P<id>[^&/#?]+)'
-    _TESTS = [{
-        'url': 'https://chingari.io/share/post?id=612f8f4ce1dc57090e8a7beb',
-        'info_dict': {
-            'id': '612f8f4ce1dc57090e8a7beb',
-            'ext': 'mp4',
-            'title': 'Happy birthday Srila Prabhupada',
-            'description': 'md5:c7080ebfdfeb06016e638c286d6bc3fa',
-            'duration': 0,
-            'thumbnail': 'https://media.chingari.io/uploads/c41d30e2-06b6-4e3b-9b4b-edbb929cec06-1630506826911/thumbnail/198f993f-ce87-4623-82c6-cd071bd6d4f4-1630506828016.jpg',
-            'like_count': int,
-            'view_count': int,
-            'comment_count': int,
-            'repost_count': int,
-            'timestamp': 1630506828,
-            'upload_date': '20210901',
-            'uploader_id': '5f0403982c8bd344f4813f8c',
-            'uploader': 'ISKCON,Inc.',
-            'uploader_url': 'https://chingari.io/iskcon,inc',
-        },
-        'params': {'skip_download': True}
-    }]
-
-    def _real_extract(self, url):
-        id = self._match_id(url)
-        post_json = self._download_json(f'https://api.chingari.io/post/post_details/{id}', id)
-        if post_json['code'] != 200:
-            raise ExtractorError(post_json['message'], expected=True)
-        post_data = post_json['data']
-        return self._get_post(id, post_data)
-
-
-class ChingariUserIE(ChingariBaseIE):
-    _VALID_URL = r'https?://(?:www\.)?chingari\.io/(?!share/post)(?P<id>[^/?]+)'
-    _TESTS = [{
-        'url': 'https://chingari.io/dada1023',
-        'info_dict': {
-            'id': 'dada1023',
-        },
-        'params': {'playlistend': 3},
-        'playlist': [{
-            'url': 'https://chingari.io/share/post?id=614781f3ade60b3a0bfff42a',
-            'info_dict': {
-                'id': '614781f3ade60b3a0bfff42a',
-                'ext': 'mp4',
-                'title': '#chingaribappa ',
-                'description': 'md5:d1df21d84088770468fa63afe3b17857',
-                'duration': 7,
-                'thumbnail': 'https://media.chingari.io/uploads/346d86d4-abb2-474e-a164-ffccf2bbcb72-1632076273717/thumbnail/b0b3aac2-2b86-4dd1-909d-9ed6e57cf77c-1632076275552.jpg',
-                'like_count': int,
-                'view_count': int,
-                'comment_count': int,
-                'repost_count': int,
-                'timestamp': 1632076275,
-                'upload_date': '20210919',
-                'uploader_id': '5efc4b12cca35c3d1794c2d3',
-                'uploader': 'dada (girish) dhawale',
-                'uploader_url': 'https://chingari.io/dada1023',
-            },
-            'params': {'skip_download': True}
-        }, {
-            'url': 'https://chingari.io/share/post?id=6146b132bcbf860959e12cba',
-            'info_dict': {
-                'id': '6146b132bcbf860959e12cba',
-                'ext': 'mp4',
-                'title': 'Tactor harvesting',
-                'description': 'md5:8403f12dce68828b77ecee7eb7e887b7',
-                'duration': 59.3,
-                'thumbnail': 'https://media.chingari.io/uploads/b353ca70-7a87-400d-93a6-fa561afaec86-1632022814584/thumbnail/c09302e3-2043-41b1-a2fe-77d97e5bd676-1632022834260.jpg',
-                'like_count': int,
-                'view_count': int,
-                'comment_count': int,
-                'repost_count': int,
-                'timestamp': 1632022834,
-                'upload_date': '20210919',
-                'uploader_id': '5efc4b12cca35c3d1794c2d3',
-                'uploader': 'dada (girish) dhawale',
-                'uploader_url': 'https://chingari.io/dada1023',
-            },
-            'params': {'skip_download': True}
-        }, {
-            'url': 'https://chingari.io/share/post?id=6145651b74cb030a64c40b82',
-            'info_dict': {
-                'id': '6145651b74cb030a64c40b82',
-                'ext': 'mp4',
-                'title': '#odiabhajan ',
-                'description': 'md5:687ea36835b9276cf2af90f25e7654cb',
-                'duration': 56.67,
-                'thumbnail': 'https://media.chingari.io/uploads/6cbf216b-babc-4cce-87fe-ceaac8d706ac-1631937782708/thumbnail/8855754f-6669-48ce-b269-8cc0699ed6da-1631937819522.jpg',
-                'like_count': int,
-                'view_count': int,
-                'comment_count': int,
-                'repost_count': int,
-                'timestamp': 1631937819,
-                'upload_date': '20210918',
-                'uploader_id': '5efc4b12cca35c3d1794c2d3',
-                'uploader': 'dada (girish) dhawale',
-                'uploader_url': 'https://chingari.io/dada1023',
-            },
-            'params': {'skip_download': True}
-        }],
-    }, {
-        'url': 'https://chingari.io/iskcon%2Cinc',
-        'playlist_mincount': 1025,
-        'info_dict': {
-            'id': 'iskcon%2Cinc',
-        },
-    }]
-
-    def _entries(self, id):
-        skip = 0
-        has_more = True
-        for page in itertools.count():
-            posts = self._download_json('https://api.chingari.io/users/getPosts', id,
-                                        data=json.dumps({'userId': id, 'ownerId': id, 'skip': skip, 'limit': 20}).encode(),
-                                        headers={'content-type': 'application/json;charset=UTF-8'},
-                                        note='Downloading page %s' % page)
-            for post in posts.get('data', []):
-                post_data = post['post']
-                yield self._get_post(post_data['_id'], post_data)
-            skip += 20
-            has_more = posts['hasMoreData']
-            if not has_more:
-                break
-
-    def _real_extract(self, url):
-        alt_id = self._match_id(url)
-        post_json = self._download_json(f'https://api.chingari.io/user/{alt_id}', alt_id)
-        if post_json['code'] != 200:
-            raise ExtractorError(post_json['message'], expected=True)
-        id = post_json['data']['_id']
-        return self.playlist_result(self._entries(id), playlist_id=alt_id)
diff --git a/yt_dlp/extractor/cinemax.py b/yt_dlp/extractor/cinemax.py
index 54cab2285..706ec8553 100644
--- a/yt_dlp/extractor/cinemax.py
+++ b/yt_dlp/extractor/cinemax.py
@@ -2,6 +2,7 @@ from .hbo import HBOBaseIE
 
 
 class CinemaxIE(HBOBaseIE):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?cinemax\.com/(?P<path>[^/]+/video/[0-9a-z-]+-(?P<id>\d+))'
     _TESTS = [{
         'url': 'https://www.cinemax.com/warrior/video/s1-ep-1-recap-20126903',
diff --git a/yt_dlp/extractor/cliphunter.py b/yt_dlp/extractor/cliphunter.py
deleted file mode 100644
index 2b907dc80..000000000
--- a/yt_dlp/extractor/cliphunter.py
+++ /dev/null
@@ -1,76 +0,0 @@
-from .common import InfoExtractor
-from ..utils import (
-    int_or_none,
-    url_or_none,
-)
-
-
-class CliphunterIE(InfoExtractor):
-    IE_NAME = 'cliphunter'
-
-    _VALID_URL = r'''(?x)https?://(?:www\.)?cliphunter\.com/w/
-        (?P<id>[0-9]+)/
-        (?P<seo>.+?)(?:$|[#\?])
-    '''
-    _TESTS = [{
-        'url': 'http://www.cliphunter.com/w/1012420/Fun_Jynx_Maze_solo',
-        'md5': 'b7c9bbd4eb3a226ab91093714dcaa480',
-        'info_dict': {
-            'id': '1012420',
-            'ext': 'flv',
-            'title': 'Fun Jynx Maze solo',
-            'thumbnail': r're:^https?://.*\.jpg$',
-            'age_limit': 18,
-        },
-        'skip': 'Video gone',
-    }, {
-        'url': 'http://www.cliphunter.com/w/2019449/ShesNew__My_booty_girlfriend_Victoria_Paradices_pussy_filled_with_jizz',
-        'md5': '55a723c67bfc6da6b0cfa00d55da8a27',
-        'info_dict': {
-            'id': '2019449',
-            'ext': 'mp4',
-            'title': 'ShesNew - My booty girlfriend, Victoria Paradice\'s pussy filled with jizz',
-            'thumbnail': r're:^https?://.*\.jpg$',
-            'age_limit': 18,
-        },
-    }]
-
-    def _real_extract(self, url):
-        video_id = self._match_id(url)
-        webpage = self._download_webpage(url, video_id)
-
-        video_title = self._search_regex(
-            r'mediaTitle = "([^"]+)"', webpage, 'title')
-
-        gexo_files = self._parse_json(
-            self._search_regex(
-                r'var\s+gexoFiles\s*=\s*({.+?});', webpage, 'gexo files'),
-            video_id)
-
-        formats = []
-        for format_id, f in gexo_files.items():
-            video_url = url_or_none(f.get('url'))
-            if not video_url:
-                continue
-            fmt = f.get('fmt')
-            height = f.get('h')
-            format_id = '%s_%sp' % (fmt, height) if fmt and height else format_id
-            formats.append({
-                'url': video_url,
-                'format_id': format_id,
-                'width': int_or_none(f.get('w')),
-                'height': int_or_none(height),
-                'tbr': int_or_none(f.get('br')),
-            })
-
-        thumbnail = self._search_regex(
-            r"var\s+mov_thumb\s*=\s*'([^']+)';",
-            webpage, 'thumbnail', fatal=False)
-
-        return {
-            'id': video_id,
-            'title': video_title,
-            'formats': formats,
-            'age_limit': self._rta_search(webpage),
-            'thumbnail': thumbnail,
-        }
diff --git a/yt_dlp/extractor/cliprs.py b/yt_dlp/extractor/cliprs.py
index 567f77b94..c2add02da 100644
--- a/yt_dlp/extractor/cliprs.py
+++ b/yt_dlp/extractor/cliprs.py
@@ -2,6 +2,7 @@ from .onet import OnetBaseIE
 
 
 class ClipRsIE(OnetBaseIE):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?clip\.rs/(?P<id>[^/]+)/\d+'
     _TEST = {
         'url': 'http://www.clip.rs/premijera-frajle-predstavljaju-novi-spot-za-pesmu-moli-me-moli/3732',
diff --git a/yt_dlp/extractor/closertotruth.py b/yt_dlp/extractor/closertotruth.py
index e78e26a11..1f9a5f611 100644
--- a/yt_dlp/extractor/closertotruth.py
+++ b/yt_dlp/extractor/closertotruth.py
@@ -4,6 +4,7 @@ from .common import InfoExtractor
 
 
 class CloserToTruthIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?closertotruth\.com/(?:[^/]+/)*(?P<id>[^/?#&]+)'
     _TESTS = [{
         'url': 'http://closertotruth.com/series/solutions-the-mind-body-problem#video-3688',
diff --git a/yt_dlp/extractor/digg.py b/yt_dlp/extractor/digg.py
deleted file mode 100644
index 86e8a6fac..000000000
--- a/yt_dlp/extractor/digg.py
+++ /dev/null
@@ -1,54 +0,0 @@
-from .common import InfoExtractor
-from ..utils import js_to_json
-
-
-class DiggIE(InfoExtractor):
-    _VALID_URL = r'https?://(?:www\.)?digg\.com/video/(?P<id>[^/?#&]+)'
-    _TESTS = [{
-        # JWPlatform via provider
-        'url': 'http://digg.com/video/sci-fi-short-jonah-daniel-kaluuya-get-out',
-        'info_dict': {
-            'id': 'LcqvmS0b',
-            'ext': 'mp4',
-            'title': "'Get Out' Star Daniel Kaluuya Goes On 'Moby Dick'-Like Journey In Sci-Fi Short 'Jonah'",
-            'description': 'md5:541bb847648b6ee3d6514bc84b82efda',
-            'upload_date': '20180109',
-            'timestamp': 1515530551,
-        },
-        'params': {
-            'skip_download': True,
-        },
-    }, {
-        # Youtube via provider
-        'url': 'http://digg.com/video/dog-boat-seal-play',
-        'only_matching': True,
-    }, {
-        # vimeo as regular embed
-        'url': 'http://digg.com/video/dream-girl-short-film',
-        'only_matching': True,
-    }]
-
-    def _real_extract(self, url):
-        display_id = self._match_id(url)
-
-        webpage = self._download_webpage(url, display_id)
-
-        info = self._parse_json(
-            self._search_regex(
-                r'(?s)video_info\s*=\s*({.+?});\n', webpage, 'video info',
-                default='{}'), display_id, transform_source=js_to_json,
-            fatal=False)
-
-        video_id = info.get('video_id')
-
-        if video_id:
-            provider = info.get('provider_name')
-            if provider == 'youtube':
-                return self.url_result(
-                    video_id, ie='Youtube', video_id=video_id)
-            elif provider == 'jwplayer':
-                return self.url_result(
-                    'jwplatform:%s' % video_id, ie='JWPlatform',
-                    video_id=video_id)
-
-        return self.url_result(url, 'Generic')
diff --git a/yt_dlp/extractor/dtube.py b/yt_dlp/extractor/dtube.py
index 25a98f625..bb06c42be 100644
--- a/yt_dlp/extractor/dtube.py
+++ b/yt_dlp/extractor/dtube.py
@@ -9,6 +9,7 @@ from ..utils import (
 
 
 class DTubeIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?d\.tube/(?:#!/)?v/(?P<uploader_id>[0-9a-z.-]+)/(?P<id>[0-9a-z]{8})'
     _TEST = {
         'url': 'https://d.tube/#!/v/broncnutz/x380jtr1',
diff --git a/yt_dlp/extractor/dw.py b/yt_dlp/extractor/dw.py
index 9c4a08e54..f7b852076 100644
--- a/yt_dlp/extractor/dw.py
+++ b/yt_dlp/extractor/dw.py
@@ -8,6 +8,8 @@ from ..compat import compat_urlparse
 
 
 class DWIE(InfoExtractor):
+    _WORKING = False
+    _ENABLED = None  # XXX: pass through to GenericIE
     IE_NAME = 'dw'
     _VALID_URL = r'https?://(?:www\.)?dw\.com/(?:[^/]+/)+(?:av|e)-(?P<id>\d+)'
     _TESTS = [{
@@ -82,6 +84,8 @@ class DWIE(InfoExtractor):
 
 
 class DWArticleIE(InfoExtractor):
+    _WORKING = False
+    _ENABLED = None  # XXX: pass through to GenericIE
     IE_NAME = 'dw:article'
     _VALID_URL = r'https?://(?:www\.)?dw\.com/(?:[^/]+/)+a-(?P<id>\d+)'
     _TEST = {
diff --git a/yt_dlp/extractor/europa.py b/yt_dlp/extractor/europa.py
index f3da95f5c..191a4361a 100644
--- a/yt_dlp/extractor/europa.py
+++ b/yt_dlp/extractor/europa.py
@@ -13,6 +13,7 @@ from ..utils import (
 
 
 class EuropaIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://ec\.europa\.eu/avservices/(?:video/player|audio/audioDetails)\.cfm\?.*?\bref=(?P<id>[A-Za-z0-9-]+)'
     _TESTS = [{
         'url': 'http://ec.europa.eu/avservices/video/player.cfm?ref=I107758',
diff --git a/yt_dlp/extractor/fancode.py b/yt_dlp/extractor/fancode.py
index 1b5db818a..cddf25497 100644
--- a/yt_dlp/extractor/fancode.py
+++ b/yt_dlp/extractor/fancode.py
@@ -10,6 +10,7 @@ from ..utils import (
 
 
 class FancodeVodIE(InfoExtractor):
+    _WORKING = False
     IE_NAME = 'fancode:vod'
 
     _VALID_URL = r'https?://(?:www\.)?fancode\.com/video/(?P<id>[0-9]+)\b'
@@ -126,6 +127,7 @@ class FancodeVodIE(InfoExtractor):
 
 
 class FancodeLiveIE(FancodeVodIE):  # XXX: Do not subclass from concrete IE
+    _WORKING = False
     IE_NAME = 'fancode:live'
 
     _VALID_URL = r'https?://(www\.)?fancode\.com/match/(?P<id>[0-9]+).+'
diff --git a/yt_dlp/extractor/filmmodu.py b/yt_dlp/extractor/filmmodu.py
deleted file mode 100644
index 1e793560d..000000000
--- a/yt_dlp/extractor/filmmodu.py
+++ /dev/null
@@ -1,69 +0,0 @@
-from .common import InfoExtractor
-from ..utils import int_or_none
-
-
-class FilmmoduIE(InfoExtractor):
-    _VALID_URL = r'https?://(?:www\.)?filmmodu\.org/(?P<id>[^/]+-(?:turkce-dublaj-izle|altyazili-izle))'
-    _TESTS = [{
-        'url': 'https://www.filmmodu.org/f9-altyazili-izle',
-        'md5': 'aeefd955c2a508a5bdaa3bcec8eeb0d4',
-        'info_dict': {
-            'id': '10804',
-            'ext': 'mp4',
-            'title': 'F9',
-            'description': 'md5:2713f584a4d65afa2611e2948d0b953c',
-            'subtitles': {
-                'tr': [{
-                    'ext': 'vtt',
-                }],
-            },
-            'thumbnail': r're:https://s[0-9]+.filmmodu.org/uploads/movie/cover/10804/xXHZeb1yhJvnSHPzZDqee0zfMb6.jpg',
-        },
-    }, {
-        'url': 'https://www.filmmodu.org/the-godfather-turkce-dublaj-izle',
-        'md5': '109f2fcb9c941330eed133971c035c00',
-        'info_dict': {
-            'id': '3646',
-            'ext': 'mp4',
-            'title': 'Baba',
-            'description': 'md5:d43fd651937cd75cc650883ebd8d8461',
-            'thumbnail': r're:https://s[0-9]+.filmmodu.org/uploads/movie/cover/3646/6xKCYgH16UuwEGAyroLU6p8HLIn.jpg',
-        },
-    }]
-
-    def _real_extract(self, url):
-        video_id = self._match_id(url)
-        webpage = self._download_webpage(url, video_id)
-        title = self._og_search_title(webpage, fatal=True)
-        description = self._og_search_description(webpage)
-        thumbnail = self._og_search_thumbnail(webpage)
-        real_video_id = self._search_regex(r'var\s*videoId\s*=\s*\'([0-9]+)\'', webpage, 'video_id')
-        video_type = self._search_regex(r'var\s*videoType\s*=\s*\'([a-z]+)\'', webpage, 'video_type')
-        data = self._download_json('https://www.filmmodu.org/get-source', real_video_id, query={
-            'movie_id': real_video_id,
-            'type': video_type,
-        })
-        formats = [{
-            'url': source['src'],
-            'ext': 'mp4',
-            'format_id': source['label'],
-            'height': int_or_none(source.get('res')),
-            'protocol': 'm3u8_native',
-        } for source in data['sources']]
-
-        subtitles = {}
-
-        if data.get('subtitle'):
-            subtitles['tr'] = [{
-                'url': data['subtitle'],
-            }]
-
-        return {
-            'id': real_video_id,
-            'display_id': video_id,
-            'title': title,
-            'description': description,
-            'formats': formats,
-            'subtitles': subtitles,
-            'thumbnail': thumbnail,
-        }
diff --git a/yt_dlp/extractor/gameinformer.py b/yt_dlp/extractor/gameinformer.py
deleted file mode 100644
index 2664edb81..000000000
--- a/yt_dlp/extractor/gameinformer.py
+++ /dev/null
@@ -1,46 +0,0 @@
-from .brightcove import BrightcoveNewIE
-from .common import InfoExtractor
-from ..utils import (
-    clean_html,
-    get_element_by_class,
-    get_element_by_id,
-)
-
-
-class GameInformerIE(InfoExtractor):
-    _VALID_URL = r'https?://(?:www\.)?gameinformer\.com/(?:[^/]+/)*(?P<id>[^.?&#]+)'
-    _TESTS = [{
-        # normal Brightcove embed code extracted with BrightcoveNewIE._extract_url
-        'url': 'http://www.gameinformer.com/b/features/archive/2015/09/26/replay-animal-crossing.aspx',
-        'md5': '292f26da1ab4beb4c9099f1304d2b071',
-        'info_dict': {
-            'id': '4515472681001',
-            'ext': 'mp4',
-            'title': 'Replay - Animal Crossing',
-            'description': 'md5:2e211891b215c85d061adc7a4dd2d930',
-            'timestamp': 1443457610,
-            'upload_date': '20150928',
-            'uploader_id': '694940074001',
-        },
-    }, {
-        # Brightcove id inside unique element with field--name-field-brightcove-video-id class
-        'url': 'https://www.gameinformer.com/video-feature/new-gameplay-today/2019/07/09/new-gameplay-today-streets-of-rogue',
-        'info_dict': {
-            'id': '6057111913001',
-            'ext': 'mp4',
-            'title': 'New Gameplay Today – Streets Of Rogue',
-            'timestamp': 1562699001,
-            'upload_date': '20190709',
-            'uploader_id': '694940074001',
-
-        },
-    }]
-    BRIGHTCOVE_URL_TEMPLATE = 'http://players.brightcove.net/694940074001/default_default/index.html?videoId=%s'
-
-    def _real_extract(self, url):
-        display_id = self._match_id(url)
-        webpage = self._download_webpage(
-            url, display_id, headers=self.geo_verification_headers())
-        brightcove_id = clean_html(get_element_by_class('field--name-field-brightcove-video-id', webpage) or get_element_by_id('video-source-content', webpage))
-        brightcove_url = self.BRIGHTCOVE_URL_TEMPLATE % brightcove_id if brightcove_id else BrightcoveNewIE._extract_url(self, webpage)
-        return self.url_result(brightcove_url, 'BrightcoveNew', brightcove_id)
diff --git a/yt_dlp/extractor/gazeta.py b/yt_dlp/extractor/gazeta.py
index c6868a672..8925b69fd 100644
--- a/yt_dlp/extractor/gazeta.py
+++ b/yt_dlp/extractor/gazeta.py
@@ -2,6 +2,7 @@ from .common import InfoExtractor
 
 
 class GazetaIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'(?P<url>https?://(?:www\.)?gazeta\.ru/(?:[^/]+/)?video/(?:main/)*(?:\d{4}/\d{2}/\d{2}/)?(?P<id>[A-Za-z0-9-_.]+)\.s?html)'
     _TESTS = [{
         'url': 'http://www.gazeta.ru/video/main/zadaite_vopros_vladislavu_yurevichu.shtml',
diff --git a/yt_dlp/extractor/gdcvault.py b/yt_dlp/extractor/gdcvault.py
index 4265feb61..b4d81b2e8 100644
--- a/yt_dlp/extractor/gdcvault.py
+++ b/yt_dlp/extractor/gdcvault.py
@@ -7,6 +7,7 @@ from ..utils import remove_start, smuggle_url, urlencode_postdata
 
 
 class GDCVaultIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?gdcvault\.com/play/(?P<id>\d+)(?:/(?P<name>[\w-]+))?'
     _NETRC_MACHINE = 'gdcvault'
     _TESTS = [
diff --git a/yt_dlp/extractor/giga.py b/yt_dlp/extractor/giga.py
deleted file mode 100644
index b59c129ab..000000000
--- a/yt_dlp/extractor/giga.py
+++ /dev/null
@@ -1,93 +0,0 @@
-import itertools
-
-from .common import InfoExtractor
-from ..compat import compat_str
-from ..utils import parse_duration, parse_iso8601, qualities, str_to_int
-
-
-class GigaIE(InfoExtractor):
-    _VALID_URL = r'https?://(?:www\.)?giga\.de/(?:[^/]+/)*(?P<id>[^/]+)'
-    _TESTS = [{
-        'url': 'http://www.giga.de/filme/anime-awesome/trailer/anime-awesome-chihiros-reise-ins-zauberland-das-beste-kommt-zum-schluss/',
-        'md5': '6bc5535e945e724640664632055a584f',
-        'info_dict': {
-            'id': '2622086',
-            'display_id': 'anime-awesome-chihiros-reise-ins-zauberland-das-beste-kommt-zum-schluss',
-            'ext': 'mp4',
-            'title': 'Anime Awesome: Chihiros Reise ins Zauberland – Das Beste kommt zum Schluss',
-            'description': 'md5:afdf5862241aded4718a30dff6a57baf',
-            'thumbnail': r're:^https?://.*\.jpg$',
-            'duration': 578,
-            'timestamp': 1414749706,
-            'upload_date': '20141031',
-            'uploader': 'Robin Schweiger',
-            'view_count': int,
-        },
-    }, {
-        'url': 'http://www.giga.de/games/channel/giga-top-montag/giga-topmontag-die-besten-serien-2014/',
-        'only_matching': True,
-    }, {
-        'url': 'http://www.giga.de/extra/netzkultur/videos/giga-games-tom-mats-robin-werden-eigene-wege-gehen-eine-ankuendigung/',
-        'only_matching': True,
-    }, {
-        'url': 'http://www.giga.de/tv/jonas-liest-spieletitel-eingedeutscht-episode-2/',
-        'only_matching': True,
-    }]
-
-    def _real_extract(self, url):
-        display_id = self._match_id(url)
-
-        webpage = self._download_webpage(url, display_id)
-
-        video_id = self._search_regex(
-            [r'data-video-id="(\d+)"', r'/api/video/jwplayer/#v=(\d+)'],
-            webpage, 'video id')
-
-        playlist = self._download_json(
-            'http://www.giga.de/api/syndication/video/video_id/%s/playlist.json?content=syndication/key/368b5f151da4ae05ced7fa296bdff65a/'
-            % video_id, video_id)[0]
-
-        quality = qualities(['normal', 'hd720'])
-
-        formats = []
-        for format_id in itertools.count(0):
-            fmt = playlist.get(compat_str(format_id))
-            if not fmt:
-                break
-            formats.append({
-                'url': fmt['src'],
-                'format_id': '%s-%s' % (fmt['quality'], fmt['type'].split('/')[-1]),
-                'quality': quality(fmt['quality']),
-            })
-
-        title = self._html_search_meta(
-            'title', webpage, 'title', fatal=True)
-        description = self._html_search_meta(
-            'description', webpage, 'description')
-        thumbnail = self._og_search_thumbnail(webpage)
-
-        duration = parse_duration(self._search_regex(
-            r'(?s)(?:data-video-id="{0}"|data-video="[^"]*/api/video/jwplayer/#v={0}[^"]*")[^>]*>.+?<span class="duration">([^<]+)</span>'.format(video_id),
-            webpage, 'duration', fatal=False))
-
-        timestamp = parse_iso8601(self._search_regex(
-            r'datetime="([^"]+)"', webpage, 'upload date', fatal=False))
-        uploader = self._search_regex(
-            r'class="author">([^<]+)</a>', webpage, 'uploader', fatal=False)
-
-        view_count = str_to_int(self._search_regex(
-            r'<span class="views"><strong>([\d.,]+)</strong>',
-            webpage, 'view count', fatal=False))
-
-        return {
-            'id': video_id,
-            'display_id': display_id,
-            'title': title,
-            'description': description,
-            'thumbnail': thumbnail,
-            'duration': duration,
-            'timestamp': timestamp,
-            'uploader': uploader,
-            'view_count': view_count,
-            'formats': formats,
-        }
diff --git a/yt_dlp/extractor/godtube.py b/yt_dlp/extractor/godtube.py
index 697540155..35fb7a9c9 100644
--- a/yt_dlp/extractor/godtube.py
+++ b/yt_dlp/extractor/godtube.py
@@ -6,6 +6,7 @@ from ..utils import (
 
 
 class GodTubeIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?godtube\.com/watch/\?v=(?P<id>[\da-zA-Z]+)'
     _TESTS = [
         {
diff --git a/yt_dlp/extractor/hotnewhiphop.py b/yt_dlp/extractor/hotnewhiphop.py
index 3007fbb53..4f506cde7 100644
--- a/yt_dlp/extractor/hotnewhiphop.py
+++ b/yt_dlp/extractor/hotnewhiphop.py
@@ -5,6 +5,7 @@ from ..utils import ExtractorError, urlencode_postdata
 
 
 class HotNewHipHopIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?hotnewhiphop\.com/.*\.(?P<id>.*)\.html'
     _TEST = {
         'url': 'http://www.hotnewhiphop.com/freddie-gibbs-lay-it-down-song.1435540.html',
diff --git a/yt_dlp/extractor/instagram.py b/yt_dlp/extractor/instagram.py
index dbaa332c2..f7f21505e 100644
--- a/yt_dlp/extractor/instagram.py
+++ b/yt_dlp/extractor/instagram.py
@@ -617,6 +617,7 @@ class InstagramPlaylistBaseIE(InstagramBaseIE):
 
 
 class InstagramUserIE(InstagramPlaylistBaseIE):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?instagram\.com/(?P<id>[^/]{2,})/?(?:$|[?#])'
     IE_DESC = 'Instagram user profile'
     IE_NAME = 'instagram:user'
diff --git a/yt_dlp/extractor/jeuxvideo.py b/yt_dlp/extractor/jeuxvideo.py
index 56ea15cf9..793820600 100644
--- a/yt_dlp/extractor/jeuxvideo.py
+++ b/yt_dlp/extractor/jeuxvideo.py
@@ -2,6 +2,8 @@ from .common import InfoExtractor
 
 
 class JeuxVideoIE(InfoExtractor):
+    _WORKING = False
+    _ENABLED = None  # XXX: pass through to GenericIE
     _VALID_URL = r'https?://.*?\.jeuxvideo\.com/.*/(.*?)\.htm'
 
     _TESTS = [{
diff --git a/yt_dlp/extractor/kanal2.py b/yt_dlp/extractor/kanal2.py
deleted file mode 100644
index 3c0efe598..000000000
--- a/yt_dlp/extractor/kanal2.py
+++ /dev/null
@@ -1,66 +0,0 @@
-from .common import InfoExtractor
-from ..utils import (
-    ExtractorError,
-    join_nonempty,
-    traverse_obj,
-    unified_timestamp,
-    update_url_query,
-)
-
-
-class Kanal2IE(InfoExtractor):
-    _VALID_URL = r'https?://kanal2\.postimees\.ee/[^?#]+\?([^#]+&)?id=(?P<id>\d+)'
-    _TESTS = [{
-        'note': 'Test standard url (#5575)',
-        'url': 'https://kanal2.postimees.ee/pluss/video/?id=40792',
-        'md5': '7ea7b16266ec1798743777df241883dd',
-        'info_dict': {
-            'id': '40792',
-            'ext': 'mp4',
-            'title': 'Aedniku aabits / Osa 53  (05.08.2016 20:00)',
-            'thumbnail': r're:https?://.*\.jpg$',
-            'description': 'md5:53cabf3c5d73150d594747f727431248',
-            'upload_date': '20160805',
-            'timestamp': 1470420000,
-        },
-    }]
-
-    def _real_extract(self, url):
-        video_id = self._match_id(url)
-        playlist = self._download_json(
-            f'https://kanal2.postimees.ee/player/playlist/{video_id}',
-            video_id, query={'type': 'episodes'},
-            headers={'X-Requested-With': 'XMLHttpRequest'})
-
-        return {
-            'id': video_id,
-            'title': join_nonempty(*traverse_obj(playlist, ('info', ('title', 'subtitle'))), delim=' / '),
-            'description': traverse_obj(playlist, ('info', 'description')),
-            'thumbnail': traverse_obj(playlist, ('data', 'image')),
-            'formats': self.get_formats(playlist, video_id),
-            'timestamp': unified_timestamp(self._search_regex(
-                r'\((\d{2}\.\d{2}\.\d{4}\s\d{2}:\d{2})\)$',
-                traverse_obj(playlist, ('info', 'subtitle')), 'timestamp', default='') + ' +0200'),
-        }
-
-    def get_formats(self, playlist, video_id):
-        path = traverse_obj(playlist, ('data', 'path'))
-        if not path:
-            raise ExtractorError('Path value not found in playlist JSON response')
-        session = self._download_json(
-            'https://sts.postimees.ee/session/register',
-            video_id, note='Creating session', errnote='Error creating session',
-            headers={
-                'X-Original-URI': path,
-                'Accept': 'application/json',
-            })
-        if session.get('reason') != 'OK' or not session.get('session'):
-            reason = session.get('reason', 'unknown error')
-            raise ExtractorError(f'Unable to obtain session: {reason}')
-
-        formats = []
-        for stream in traverse_obj(playlist, ('data', 'streams', ..., 'file')):
-            formats.extend(self._extract_m3u8_formats(
-                update_url_query(stream, {'s': session['session']}), video_id, 'mp4'))
-
-        return formats
diff --git a/yt_dlp/extractor/kankanews.py b/yt_dlp/extractor/kankanews.py
index 46e239bd6..8f247b305 100644
--- a/yt_dlp/extractor/kankanews.py
+++ b/yt_dlp/extractor/kankanews.py
@@ -8,6 +8,7 @@ from .common import InfoExtractor
 
 
 class KankaNewsIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?kankanews\.com/a/\d+\-\d+\-\d+/(?P<id>\d+)\.shtml'
     _TESTS = [{
         'url': 'https://www.kankanews.com/a/2022-11-08/00310276054.shtml?appid=1088227',
diff --git a/yt_dlp/extractor/karrierevideos.py b/yt_dlp/extractor/karrierevideos.py
deleted file mode 100644
index 28d4841aa..000000000
--- a/yt_dlp/extractor/karrierevideos.py
+++ /dev/null
@@ -1,96 +0,0 @@
-from .common import InfoExtractor
-from ..compat import compat_urlparse
-from ..utils import (
-    fix_xml_ampersands,
-    float_or_none,
-    xpath_with_ns,
-    xpath_text,
-)
-
-
-class KarriereVideosIE(InfoExtractor):
-    _VALID_URL = r'https?://(?:www\.)?karrierevideos\.at(?:/[^/]+)+/(?P<id>[^/]+)'
-    _TESTS = [{
-        'url': 'http://www.karrierevideos.at/berufsvideos/mittlere-hoehere-schulen/altenpflegerin',
-        'info_dict': {
-            'id': '32c91',
-            'ext': 'flv',
-            'title': 'AltenpflegerIn',
-            'description': 'md5:dbadd1259fde2159a9b28667cb664ae2',
-            'thumbnail': r're:^http://.*\.png',
-        },
-        'params': {
-            # rtmp download
-            'skip_download': True,
-        }
-    }, {
-        # broken ampersands
-        'url': 'http://www.karrierevideos.at/orientierung/vaeterkarenz-und-neue-chancen-fuer-muetter-baby-was-nun',
-        'info_dict': {
-            'id': '5sniu',
-            'ext': 'flv',
-            'title': 'Väterkarenz und neue Chancen für Mütter - "Baby - was nun?"',
-            'description': 'md5:97092c6ad1fd7d38e9d6a5fdeb2bcc33',
-            'thumbnail': r're:^http://.*\.png',
-        },
-        'params': {
-            # rtmp download
-            'skip_download': True,
-        }
-    }]
-
-    def _real_extract(self, url):
-        video_id = self._match_id(url)
-
-        webpage = self._download_webpage(url, video_id)
-
-        title = (self._html_search_meta('title', webpage, default=None)
-                 or self._search_regex(r'<h1 class="title">([^<]+)</h1>', webpage, 'video title'))
-
-        video_id = self._search_regex(
-            r'/config/video/(.+?)\.xml', webpage, 'video id')
-        # Server returns malformed headers
-        # Force Accept-Encoding: * to prevent gzipped results
-        playlist = self._download_xml(
-            'http://www.karrierevideos.at/player-playlist.xml.php?p=%s' % video_id,
-            video_id, transform_source=fix_xml_ampersands,
-            headers={'Accept-Encoding': '*'})
-
-        NS_MAP = {
-            'jwplayer': 'http://developer.longtailvideo.com/trac/wiki/FlashFormats'
-        }
-
-        def ns(path):
-            return xpath_with_ns(path, NS_MAP)
-
-        item = playlist.find('./tracklist/item')
-        video_file = xpath_text(
-            item, ns('./jwplayer:file'), 'video url', fatal=True)
-        streamer = xpath_text(
-            item, ns('./jwplayer:streamer'), 'streamer', fatal=True)
-
-        uploader = xpath_text(
-            item, ns('./jwplayer:author'), 'uploader')
-        duration = float_or_none(
-            xpath_text(item, ns('./jwplayer:duration'), 'duration'))
-
-        description = self._html_search_regex(
-            r'(?s)<div class="leadtext">(.+?)</div>',
-            webpage, 'description')
-
-        thumbnail = self._html_search_meta(
-            'thumbnail', webpage, 'thumbnail')
-        if thumbnail:
-            thumbnail = compat_urlparse.urljoin(url, thumbnail)
-
-        return {
-            'id': video_id,
-            'url': streamer.replace('rtmpt', 'rtmp'),
-            'play_path': 'mp4:%s' % video_file,
-            'ext': 'flv',
-            'title': title,
-            'description': description,
-            'thumbnail': thumbnail,
-            'uploader': uploader,
-            'duration': duration,
-        }
diff --git a/yt_dlp/extractor/kelbyone.py b/yt_dlp/extractor/kelbyone.py
index 2ca9ad426..bba527e29 100644
--- a/yt_dlp/extractor/kelbyone.py
+++ b/yt_dlp/extractor/kelbyone.py
@@ -3,6 +3,7 @@ from ..utils import int_or_none
 
 
 class KelbyOneIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://members\.kelbyone\.com/course/(?P<id>[^$&?#/]+)'
 
     _TESTS = [{
diff --git a/yt_dlp/extractor/konserthusetplay.py b/yt_dlp/extractor/konserthusetplay.py
deleted file mode 100644
index 10767f1b6..000000000
--- a/yt_dlp/extractor/konserthusetplay.py
+++ /dev/null
@@ -1,119 +0,0 @@
-from .common import InfoExtractor
-from ..utils import (
-    determine_ext,
-    float_or_none,
-    int_or_none,
-    url_or_none,
-)
-
-
-class KonserthusetPlayIE(InfoExtractor):
-    _VALID_URL = r'https?://(?:www\.)?(?:konserthusetplay|rspoplay)\.se/\?.*\bm=(?P<id>[^&]+)'
-    _TESTS = [{
-        'url': 'http://www.konserthusetplay.se/?m=CKDDnlCY-dhWAAqiMERd-A',
-        'md5': 'e3fd47bf44e864bd23c08e487abe1967',
-        'info_dict': {
-            'id': 'CKDDnlCY-dhWAAqiMERd-A',
-            'ext': 'mp4',
-            'title': 'Orkesterns instrument: Valthornen',
-            'description': 'md5:f10e1f0030202020396a4d712d2fa827',
-            'thumbnail': 're:^https?://.*$',
-            'duration': 398.76,
-        },
-    }, {
-        'url': 'http://rspoplay.se/?m=elWuEH34SMKvaO4wO_cHBw',
-        'only_matching': True,
-    }]
-
-    def _real_extract(self, url):
-        video_id = self._match_id(url)
-
-        webpage = self._download_webpage(url, video_id)
-
-        e = self._search_regex(
-            r'https?://csp\.picsearch\.com/rest\?.*\be=(.+?)[&"\']', webpage, 'e')
-
-        rest = self._download_json(
-            'http://csp.picsearch.com/rest?e=%s&containerId=mediaplayer&i=object' % e,
-            video_id, transform_source=lambda s: s[s.index('{'):s.rindex('}') + 1])
-
-        media = rest['media']
-        player_config = media['playerconfig']
-        playlist = player_config['playlist']
-
-        source = next(f for f in playlist if f.get('bitrates') or f.get('provider'))
-
-        FORMAT_ID_REGEX = r'_([^_]+)_h264m\.mp4'
-
-        formats = []
-
-        m3u8_url = source.get('url')
-        if m3u8_url and determine_ext(m3u8_url) == 'm3u8':
-            formats.extend(self._extract_m3u8_formats(
-                m3u8_url, video_id, 'mp4', entry_protocol='m3u8_native',
-                m3u8_id='hls', fatal=False))
-
-        fallback_url = source.get('fallbackUrl')
-        fallback_format_id = None
-        if fallback_url:
-            fallback_format_id = self._search_regex(
-                FORMAT_ID_REGEX, fallback_url, 'format id', default=None)
-
-        connection_url = (player_config.get('rtmp', {}).get(
-            'netConnectionUrl') or player_config.get(
-            'plugins', {}).get('bwcheck', {}).get('netConnectionUrl'))
-        if connection_url:
-            for f in source['bitrates']:
-                video_url = f.get('url')
-                if not video_url:
-                    continue
-                format_id = self._search_regex(
-                    FORMAT_ID_REGEX, video_url, 'format id', default=None)
-                f_common = {
-                    'vbr': int_or_none(f.get('bitrate')),
-                    'width': int_or_none(f.get('width')),
-                    'height': int_or_none(f.get('height')),
-                }
-                f = f_common.copy()
-                f.update({
-                    'url': connection_url,
-                    'play_path': video_url,
-                    'format_id': 'rtmp-%s' % format_id if format_id else 'rtmp',
-                    'ext': 'flv',
-                })
-                formats.append(f)
-                if format_id and format_id == fallback_format_id:
-                    f = f_common.copy()
-                    f.update({
-                        'url': fallback_url,
-                        'format_id': 'http-%s' % format_id if format_id else 'http',
-                    })
-                    formats.append(f)
-
-        if not formats and fallback_url:
-            formats.append({
-                'url': fallback_url,
-            })
-
-        title = player_config.get('title') or media['title']
-        description = player_config.get('mediaInfo', {}).get('description')
-        thumbnail = media.get('image')
-        duration = float_or_none(media.get('duration'), 1000)
-
-        subtitles = {}
-        captions = source.get('captionsAvailableLanguages')
-        if isinstance(captions, dict):
-            for lang, subtitle_url in captions.items():
-                subtitle_url = url_or_none(subtitle_url)
-                if lang != 'none' and subtitle_url:
-                    subtitles.setdefault(lang, []).append({'url': subtitle_url})
-
-        return {
-            'id': video_id,
-            'title': title,
-            'description': description,
-            'thumbnail': thumbnail,
-            'duration': duration,
-            'formats': formats,
-            'subtitles': subtitles,
-        }
diff --git a/yt_dlp/extractor/koo.py b/yt_dlp/extractor/koo.py
index 9cfec5eb9..c78a7b9ca 100644
--- a/yt_dlp/extractor/koo.py
+++ b/yt_dlp/extractor/koo.py
@@ -6,6 +6,7 @@ from ..utils import (
 
 
 class KooIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?kooapp\.com/koo/[^/]+/(?P<id>[^/&#$?]+)'
     _TESTS = [{  # Test for video in the comments
         'url': 'https://www.kooapp.com/koo/ytdlpTestAccount/946c4189-bc2d-4524-b95b-43f641e2adde',
diff --git a/yt_dlp/extractor/krasview.py b/yt_dlp/extractor/krasview.py
index 4323aa429..0febf759b 100644
--- a/yt_dlp/extractor/krasview.py
+++ b/yt_dlp/extractor/krasview.py
@@ -8,6 +8,7 @@ from ..utils import (
 
 
 class KrasViewIE(InfoExtractor):
+    _WORKING = False
     IE_DESC = 'Красвью'
     _VALID_URL = r'https?://krasview\.ru/(?:video|embed)/(?P<id>\d+)'
 
diff --git a/yt_dlp/extractor/kusi.py b/yt_dlp/extractor/kusi.py
deleted file mode 100644
index a23ad8945..000000000
--- a/yt_dlp/extractor/kusi.py
+++ /dev/null
@@ -1,83 +0,0 @@
-import random
-import urllib.parse
-
-from .common import InfoExtractor
-from ..utils import (
-    float_or_none,
-    int_or_none,
-    timeconvert,
-    update_url_query,
-    xpath_text,
-)
-
-
-class KUSIIE(InfoExtractor):
-    _VALID_URL = r'https?://(?:www\.)?kusi\.com/(?P<path>story/.+|video\?clipId=(?P<clipId>\d+))'
-    _TESTS = [{
-        'url': 'http://www.kusi.com/story/32849881/turko-files-refused-to-help-it-aint-right',
-        'md5': '4e76ce8e53660ce9697d06c0ba6fc47d',
-        'info_dict': {
-            'id': '12689020',
-            'ext': 'mp4',
-            'title': "Turko Files: Refused to Help, It Ain't Right!",
-            'duration': 223.586,
-            'upload_date': '20160826',
-            'timestamp': 1472233118,
-            'thumbnail': r're:^https?://.*\.jpg$'
-        },
-    }, {
-        'url': 'http://kusi.com/video?clipId=12203019',
-        'only_matching': True,
-    }]
-
-    def _real_extract(self, url):
-        mobj = self._match_valid_url(url)
-        clip_id = mobj.group('clipId')
-        video_id = clip_id or mobj.group('path')
-
-        webpage = self._download_webpage(url, video_id)
-
-        if clip_id is None:
-            video_id = clip_id = self._html_search_regex(
-                r'"clipId"\s*,\s*"(\d+)"', webpage, 'clip id')
-
-        affiliate_id = self._search_regex(
-            r'affiliateId\s*:\s*\'([^\']+)\'', webpage, 'affiliate id')
-
-        # See __Packages/worldnow/model/GalleryModel.as of WNGallery.swf
-        xml_url = update_url_query('http://www.kusi.com/build.asp', {
-            'buildtype': 'buildfeaturexmlrequest',
-            'featureType': 'Clip',
-            'featureid': clip_id,
-            'affiliateno': affiliate_id,
-            'clientgroupid': '1',
-            'rnd': int(round(random.random() * 1000000)),
-        })
-
-        doc = self._download_xml(xml_url, video_id)
-
-        video_title = xpath_text(doc, 'HEADLINE', fatal=True)
-        duration = float_or_none(xpath_text(doc, 'DURATION'), scale=1000)
-        description = xpath_text(doc, 'ABSTRACT')
-        thumbnail = xpath_text(doc, './THUMBNAILIMAGE/FILENAME')
-        creation_time = timeconvert(xpath_text(doc, 'rfc822creationdate'))
-
-        quality_options = doc.find('{http://search.yahoo.com/mrss/}group').findall('{http://search.yahoo.com/mrss/}content')
-        formats = []
-        for quality in quality_options:
-            formats.append({
-                'url': urllib.parse.unquote_plus(quality.attrib['url']),
-                'height': int_or_none(quality.attrib.get('height')),
-                'width': int_or_none(quality.attrib.get('width')),
-                'vbr': float_or_none(quality.attrib.get('bitratebits'), scale=1000),
-            })
-
-        return {
-            'id': video_id,
-            'title': video_title,
-            'description': description,
-            'duration': duration,
-            'formats': formats,
-            'thumbnail': thumbnail,
-            'timestamp': creation_time,
-        }
diff --git a/yt_dlp/extractor/kuwo.py b/yt_dlp/extractor/kuwo.py
index e8a061a10..3c93dedac 100644
--- a/yt_dlp/extractor/kuwo.py
+++ b/yt_dlp/extractor/kuwo.py
@@ -54,6 +54,7 @@ class KuwoBaseIE(InfoExtractor):
 
 
 class KuwoIE(KuwoBaseIE):
+    _WORKING = False
     IE_NAME = 'kuwo:song'
     IE_DESC = '酷我音乐'
     _VALID_URL = r'https?://(?:www\.)?kuwo\.cn/yinyue/(?P<id>\d+)'
@@ -133,6 +134,7 @@ class KuwoIE(KuwoBaseIE):
 
 
 class KuwoAlbumIE(InfoExtractor):
+    _WORKING = False
     IE_NAME = 'kuwo:album'
     IE_DESC = '酷我音乐 - 专辑'
     _VALID_URL = r'https?://(?:www\.)?kuwo\.cn/album/(?P<id>\d+?)/'
@@ -169,6 +171,7 @@ class KuwoAlbumIE(InfoExtractor):
 
 
 class KuwoChartIE(InfoExtractor):
+    _WORKING = False
     IE_NAME = 'kuwo:chart'
     IE_DESC = '酷我音乐 - 排行榜'
     _VALID_URL = r'https?://yinyue\.kuwo\.cn/billboard_(?P<id>[^.]+).htm'
@@ -194,6 +197,7 @@ class KuwoChartIE(InfoExtractor):
 
 
 class KuwoSingerIE(InfoExtractor):
+    _WORKING = False
     IE_NAME = 'kuwo:singer'
     IE_DESC = '酷我音乐 - 歌手'
     _VALID_URL = r'https?://(?:www\.)?kuwo\.cn/mingxing/(?P<id>[^/]+)'
@@ -251,6 +255,7 @@ class KuwoSingerIE(InfoExtractor):
 
 
 class KuwoCategoryIE(InfoExtractor):
+    _WORKING = False
     IE_NAME = 'kuwo:category'
     IE_DESC = '酷我音乐 - 分类'
     _VALID_URL = r'https?://yinyue\.kuwo\.cn/yy/cinfo_(?P<id>\d+?).htm'
@@ -290,6 +295,7 @@ class KuwoCategoryIE(InfoExtractor):
 
 
 class KuwoMvIE(KuwoBaseIE):
+    _WORKING = False
     IE_NAME = 'kuwo:mv'
     IE_DESC = '酷我音乐 - MV'
     _VALID_URL = r'https?://(?:www\.)?kuwo\.cn/mv/(?P<id>\d+?)/'
diff --git a/yt_dlp/extractor/lecture2go.py b/yt_dlp/extractor/lecture2go.py
index 3a9b30a3c..10fb5d479 100644
--- a/yt_dlp/extractor/lecture2go.py
+++ b/yt_dlp/extractor/lecture2go.py
@@ -10,6 +10,7 @@ from ..utils import (
 
 
 class Lecture2GoIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://lecture2go\.uni-hamburg\.de/veranstaltungen/-/v/(?P<id>\d+)'
     _TEST = {
         'url': 'https://lecture2go.uni-hamburg.de/veranstaltungen/-/v/17473',
diff --git a/yt_dlp/extractor/lenta.py b/yt_dlp/extractor/lenta.py
index 10aac984e..fe01bda1c 100644
--- a/yt_dlp/extractor/lenta.py
+++ b/yt_dlp/extractor/lenta.py
@@ -2,6 +2,7 @@ from .common import InfoExtractor
 
 
 class LentaIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?lenta\.ru/[^/]+/\d+/\d+/\d+/(?P<id>[^/?#&]+)'
     _TESTS = [{
         'url': 'https://lenta.ru/news/2018/03/22/savshenko_go/',
diff --git a/yt_dlp/extractor/localnews8.py b/yt_dlp/extractor/localnews8.py
deleted file mode 100644
index 6f3f02c70..000000000
--- a/yt_dlp/extractor/localnews8.py
+++ /dev/null
@@ -1,42 +0,0 @@
-from .common import InfoExtractor
-
-
-class LocalNews8IE(InfoExtractor):
-    _VALID_URL = r'https?://(?:www\.)?localnews8\.com/(?:[^/]+/)*(?P<display_id>[^/]+)/(?P<id>[0-9]+)'
-    _TEST = {
-        'url': 'http://www.localnews8.com/news/rexburg-business-turns-carbon-fiber-scraps-into-wedding-rings/35183304',
-        'md5': 'be4d48aea61aa2bde7be2ee47691ad20',
-        'info_dict': {
-            'id': '35183304',
-            'display_id': 'rexburg-business-turns-carbon-fiber-scraps-into-wedding-rings',
-            'ext': 'mp4',
-            'title': 'Rexburg business turns carbon fiber scraps into wedding ring',
-            'description': 'The process was first invented by Lamborghini and less than a dozen companies around the world use it.',
-            'duration': 153,
-            'timestamp': 1441844822,
-            'upload_date': '20150910',
-            'uploader_id': 'api',
-        }
-    }
-
-    def _real_extract(self, url):
-        mobj = self._match_valid_url(url)
-        video_id = mobj.group('id')
-        display_id = mobj.group('display_id')
-
-        webpage = self._download_webpage(url, display_id)
-
-        partner_id = self._search_regex(
-            r'partnerId\s*[:=]\s*(["\'])(?P<id>\d+)\1',
-            webpage, 'partner id', group='id')
-        kaltura_id = self._search_regex(
-            r'videoIdString\s*[:=]\s*(["\'])kaltura:(?P<id>[0-9a-z_]+)\1',
-            webpage, 'videl id', group='id')
-
-        return {
-            '_type': 'url_transparent',
-            'url': 'kaltura:%s:%s' % (partner_id, kaltura_id),
-            'ie_key': 'Kaltura',
-            'id': video_id,
-            'display_id': display_id,
-        }
diff --git a/yt_dlp/extractor/malltv.py b/yt_dlp/extractor/malltv.py
deleted file mode 100644
index e1031d8da..000000000
--- a/yt_dlp/extractor/malltv.py
+++ /dev/null
@@ -1,107 +0,0 @@
-from .common import InfoExtractor
-from ..utils import (
-    clean_html,
-    dict_get,
-    float_or_none,
-    int_or_none,
-    merge_dicts,
-    parse_duration,
-    try_get,
-)
-
-
-class MallTVIE(InfoExtractor):
-    _VALID_URL = r'https?://(?:(?:www|sk)\.)?mall\.tv/(?:[^/]+/)*(?P<id>[^/?#&]+)'
-    _TESTS = [{
-        'url': 'https://www.mall.tv/18-miliard-pro-neziskovky-opravdu-jsou-sportovci-nebo-clovek-v-tisni-pijavice',
-        'md5': 'cd69ce29176f6533b65bff69ed9a5f2a',
-        'info_dict': {
-            'id': 't0zzt0',
-            'display_id': '18-miliard-pro-neziskovky-opravdu-jsou-sportovci-nebo-clovek-v-tisni-pijavice',
-            'ext': 'mp4',
-            'title': '18 miliard pro neziskovky. Opravdu jsou sportovci nebo Člověk v tísni pijavice?',
-            'description': 'md5:db7d5744a4bd4043d9d98324aa72ab35',
-            'duration': 216,
-            'timestamp': 1538870400,
-            'upload_date': '20181007',
-            'view_count': int,
-            'comment_count': int,
-            'thumbnail': 'https://cdn.vpplayer.tech/agmipnzv/encode/vjsnigfq/thumbnails/retina.jpg',
-            'average_rating': 9.060869565217391,
-            'dislike_count': int,
-            'like_count': int,
-        }
-    }, {
-        'url': 'https://www.mall.tv/kdo-to-plati/18-miliard-pro-neziskovky-opravdu-jsou-sportovci-nebo-clovek-v-tisni-pijavice',
-        'only_matching': True,
-    }, {
-        'url': 'https://sk.mall.tv/gejmhaus/reklamacia-nehreje-vyrobnik-tepla-alebo-spekacka',
-        'only_matching': True,
-    }, {
-        'url': 'https://www.mall.tv/zivoty-slavnych/nadeje-vychodu-i-zapadu-jak-michail-gorbacov-zmenil-politickou-mapu-sveta-a-ziskal-za-to-nobelovu-cenu-miru',
-        'info_dict': {
-            'id': 'yx010y',
-            'ext': 'mp4',
-            'dislike_count': int,
-            'description': 'md5:aee02bee5a8d072c6a8207b91d1905a9',
-            'thumbnail': 'https://cdn.vpplayer.tech/agmipnzv/encode/vjsnjdeu/thumbnails/retina.jpg',
-            'comment_count': int,
-            'display_id': 'md5:0ec2afa94d2e2b7091c019cef2a43a9b',
-            'like_count': int,
-            'duration': 752,
-            'timestamp': 1646956800,
-            'title': 'md5:fe79385daaf16d74c12c1ec4a26687af',
-            'view_count': int,
-            'upload_date': '20220311',
-            'average_rating': 9.685714285714285,
-        }
-    }]
-
-    def _real_extract(self, url):
-        display_id = self._match_id(url)
-
-        webpage = self._download_webpage(
-            url, display_id, headers=self.geo_verification_headers())
-
-        video = self._parse_json(self._search_regex(
-            r'videoObject\s*=\s*JSON\.parse\(JSON\.stringify\(({.+?})\)\);',
-            webpage, 'video object'), display_id)
-
-        video_id = self._search_regex(
-            r'<input\s*id\s*=\s*player-id-name\s*[^>]+value\s*=\s*(\w+)', webpage, 'video id')
-
-        formats = self._extract_m3u8_formats(
-            video['VideoSource'], video_id, 'mp4', 'm3u8_native')
-
-        subtitles = {}
-        for s in (video.get('Subtitles') or {}):
-            s_url = s.get('Url')
-            if not s_url:
-                continue
-            subtitles.setdefault(s.get('Language') or 'cz', []).append({
-                'url': s_url,
-            })
-
-        entity_counts = video.get('EntityCounts') or {}
-
-        def get_count(k):
-            v = entity_counts.get(k + 's') or {}
-            return int_or_none(dict_get(v, ('Count', 'StrCount')))
-
-        info = self._search_json_ld(webpage, video_id, default={})
-
-        return merge_dicts({
-            'id': str(video_id),
-            'display_id': display_id,
-            'title': video.get('Title'),
-            'description': clean_html(video.get('Description')),
-            'thumbnail': video.get('ThumbnailUrl'),
-            'formats': formats,
-            'subtitles': subtitles,
-            'duration': int_or_none(video.get('DurationSeconds')) or parse_duration(video.get('Duration')),
-            'view_count': get_count('View'),
-            'like_count': get_count('Like'),
-            'dislike_count': get_count('Dislike'),
-            'average_rating': float_or_none(try_get(video, lambda x: x['EntityRating']['AvarageRate'])),
-            'comment_count': get_count('Comment'),
-        }, info)
diff --git a/yt_dlp/extractor/manyvids.py b/yt_dlp/extractor/manyvids.py
index 741745378..2aa3a3c93 100644
--- a/yt_dlp/extractor/manyvids.py
+++ b/yt_dlp/extractor/manyvids.py
@@ -12,6 +12,7 @@ from ..utils import (
 
 
 class ManyVidsIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'(?i)https?://(?:www\.)?manyvids\.com/video/(?P<id>\d+)'
     _TESTS = [{
         # preview video
diff --git a/yt_dlp/extractor/markiza.py b/yt_dlp/extractor/markiza.py
index 53ed79158..ca465eae9 100644
--- a/yt_dlp/extractor/markiza.py
+++ b/yt_dlp/extractor/markiza.py
@@ -10,6 +10,7 @@ from ..utils import (
 
 
 class MarkizaIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?videoarchiv\.markiza\.sk/(?:video/(?:[^/]+/)*|embed/)(?P<id>\d+)(?:[_/]|$)'
     _TESTS = [{
         'url': 'http://videoarchiv.markiza.sk/video/oteckovia/84723_oteckovia-109',
@@ -68,6 +69,7 @@ class MarkizaIE(InfoExtractor):
 
 
 class MarkizaPageIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?(?:(?:[^/]+\.)?markiza|tvnoviny)\.sk/(?:[^/]+/)*(?P<id>\d+)_'
     _TESTS = [{
         'url': 'http://www.markiza.sk/soubiz/zahranicny/1923705_oteckovia-maju-svoj-den-ti-slavni-nie-su-o-nic-menej-rozkosni',
diff --git a/yt_dlp/extractor/miaopai.py b/yt_dlp/extractor/miaopai.py
deleted file mode 100644
index 329ce3658..000000000
--- a/yt_dlp/extractor/miaopai.py
+++ /dev/null
@@ -1,36 +0,0 @@
-from .common import InfoExtractor
-
-
-class MiaoPaiIE(InfoExtractor):
-    _VALID_URL = r'https?://(?:www\.)?miaopai\.com/show/(?P<id>[-A-Za-z0-9~_]+)'
-    _TEST = {
-        'url': 'http://www.miaopai.com/show/n~0hO7sfV1nBEw4Y29-Hqg__.htm',
-        'md5': '095ed3f1cd96b821add957bdc29f845b',
-        'info_dict': {
-            'id': 'n~0hO7sfV1nBEw4Y29-Hqg__',
-            'ext': 'mp4',
-            'title': '西游记音乐会的秒拍视频',
-            'thumbnail': 're:^https?://.*/n~0hO7sfV1nBEw4Y29-Hqg___m.jpg',
-        }
-    }
-
-    _USER_AGENT_IPAD = 'Mozilla/5.0 (iPad; CPU OS 9_1 like Mac OS X) AppleWebKit/601.1.46 (KHTML, like Gecko) Version/9.0 Mobile/13B143 Safari/601.1'
-
-    def _real_extract(self, url):
-        video_id = self._match_id(url)
-        webpage = self._download_webpage(
-            url, video_id, headers={'User-Agent': self._USER_AGENT_IPAD})
-
-        title = self._html_extract_title(webpage)
-        thumbnail = self._html_search_regex(
-            r'<div[^>]+class=(?P<q1>[\'"]).*\bvideo_img\b.*(?P=q1)[^>]+data-url=(?P<q2>[\'"])(?P<url>[^\'"]+)(?P=q2)',
-            webpage, 'thumbnail', fatal=False, group='url')
-        videos = self._parse_html5_media_entries(url, webpage, video_id)
-        info = videos[0]
-
-        info.update({
-            'id': video_id,
-            'title': title,
-            'thumbnail': thumbnail,
-        })
-        return info
diff --git a/yt_dlp/extractor/ministrygrid.py b/yt_dlp/extractor/ministrygrid.py
deleted file mode 100644
index 053c6726c..000000000
--- a/yt_dlp/extractor/ministrygrid.py
+++ /dev/null
@@ -1,55 +0,0 @@
-from .common import InfoExtractor
-from ..utils import (
-    ExtractorError,
-    smuggle_url,
-)
-
-
-class MinistryGridIE(InfoExtractor):
-    _VALID_URL = r'https?://(?:www\.)?ministrygrid\.com/([^/?#]*/)*(?P<id>[^/#?]+)/?(?:$|[?#])'
-
-    _TEST = {
-        'url': 'http://www.ministrygrid.com/training-viewer/-/training/t4g-2014-conference/the-gospel-by-numbers-4/the-gospel-by-numbers',
-        'md5': '844be0d2a1340422759c2a9101bab017',
-        'info_dict': {
-            'id': '3453494717001',
-            'ext': 'mp4',
-            'title': 'The Gospel by Numbers',
-            'thumbnail': r're:^https?://.*\.jpg',
-            'upload_date': '20140410',
-            'description': 'Coming soon from T4G 2014!',
-            'uploader_id': '2034960640001',
-            'timestamp': 1397145591,
-        },
-        'params': {
-            # m3u8 download
-            'skip_download': True,
-        },
-        'add_ie': ['TDSLifeway'],
-    }
-
-    def _real_extract(self, url):
-        video_id = self._match_id(url)
-
-        webpage = self._download_webpage(url, video_id)
-        portlets = self._parse_json(self._search_regex(
-            r'Liferay\.Portlet\.list=(\[.+?\])', webpage, 'portlet list'),
-            video_id)
-        pl_id = self._search_regex(
-            r'getPlid:function\(\){return"(\d+)"}', webpage, 'p_l_id')
-
-        for i, portlet in enumerate(portlets):
-            portlet_url = 'http://www.ministrygrid.com/c/portal/render_portlet?p_l_id=%s&p_p_id=%s' % (pl_id, portlet)
-            portlet_code = self._download_webpage(
-                portlet_url, video_id,
-                note='Looking in portlet %s (%d/%d)' % (portlet, i + 1, len(portlets)),
-                fatal=False)
-            video_iframe_url = self._search_regex(
-                r'<iframe.*?src="([^"]+)"', portlet_code, 'video iframe',
-                default=None)
-            if video_iframe_url:
-                return self.url_result(
-                    smuggle_url(video_iframe_url, {'force_videoid': video_id}),
-                    video_id=video_id)
-
-        raise ExtractorError('Could not find video iframe in any portlets')
diff --git a/yt_dlp/extractor/morningstar.py b/yt_dlp/extractor/morningstar.py
deleted file mode 100644
index e9fcfe3e2..000000000
--- a/yt_dlp/extractor/morningstar.py
+++ /dev/null
@@ -1,45 +0,0 @@
-from .common import InfoExtractor
-
-
-class MorningstarIE(InfoExtractor):
-    IE_DESC = 'morningstar.com'
-    _VALID_URL = r'https?://(?:(?:www|news)\.)morningstar\.com/[cC]over/video[cC]enter\.aspx\?id=(?P<id>[0-9]+)'
-    _TESTS = [{
-        'url': 'http://www.morningstar.com/cover/videocenter.aspx?id=615869',
-        'md5': '6c0acface7a787aadc8391e4bbf7b0f5',
-        'info_dict': {
-            'id': '615869',
-            'ext': 'mp4',
-            'title': 'Get Ahead of the Curve on 2013 Taxes',
-            'description': "Vanguard's Joel Dickson on managing higher tax rates for high-income earners and fund capital-gain distributions in 2013.",
-            'thumbnail': r're:^https?://.*m(?:orning)?star\.com/.+thumb\.jpg$'
-        }
-    }, {
-        'url': 'http://news.morningstar.com/cover/videocenter.aspx?id=825556',
-        'only_matching': True,
-    }]
-
-    def _real_extract(self, url):
-        mobj = self._match_valid_url(url)
-        video_id = mobj.group('id')
-
-        webpage = self._download_webpage(url, video_id)
-        title = self._html_search_regex(
-            r'<h1 id="titleLink">(.*?)</h1>', webpage, 'title')
-        video_url = self._html_search_regex(
-            r'<input type="hidden" id="hidVideoUrl" value="([^"]+)"',
-            webpage, 'video URL')
-        thumbnail = self._html_search_regex(
-            r'<input type="hidden" id="hidSnapshot" value="([^"]+)"',
-            webpage, 'thumbnail', fatal=False)
-        description = self._html_search_regex(
-            r'<div id="mstarDeck".*?>(.*?)</div>',
-            webpage, 'description', fatal=False)
-
-        return {
-            'id': video_id,
-            'title': title,
-            'url': video_url,
-            'thumbnail': thumbnail,
-            'description': description,
-        }
diff --git a/yt_dlp/extractor/motorsport.py b/yt_dlp/extractor/motorsport.py
index efb087d03..167d85fa9 100644
--- a/yt_dlp/extractor/motorsport.py
+++ b/yt_dlp/extractor/motorsport.py
@@ -5,6 +5,7 @@ from ..compat import (
 
 
 class MotorsportIE(InfoExtractor):
+    _WORKING = False
     IE_DESC = 'motorsport.com'
     _VALID_URL = r'https?://(?:www\.)?motorsport\.com/[^/?#]+/video/(?:[^/?#]+/)(?P<id>[^/]+)/?(?:$|[?#])'
     _TEST = {
diff --git a/yt_dlp/extractor/mtv.py b/yt_dlp/extractor/mtv.py
index e192453c7..404e431bc 100644
--- a/yt_dlp/extractor/mtv.py
+++ b/yt_dlp/extractor/mtv.py
@@ -451,6 +451,7 @@ class MTVVideoIE(MTVServicesInfoExtractor):
 
 
 class MTVDEIE(MTVServicesInfoExtractor):
+    _WORKING = False
     IE_NAME = 'mtv.de'
     _VALID_URL = r'https?://(?:www\.)?mtv\.de/(?:musik/videoclips|folgen|news)/(?P<id>[0-9a-z]+)'
     _TESTS = [{
diff --git a/yt_dlp/extractor/muenchentv.py b/yt_dlp/extractor/muenchentv.py
index 36a2d4688..934cd4fbc 100644
--- a/yt_dlp/extractor/muenchentv.py
+++ b/yt_dlp/extractor/muenchentv.py
@@ -9,6 +9,7 @@ from ..utils import (
 
 
 class MuenchenTVIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?muenchen\.tv/livestream'
     IE_DESC = 'münchen.tv'
     _TEST = {
diff --git a/yt_dlp/extractor/murrtube.py b/yt_dlp/extractor/murrtube.py
index 6cdbbda16..74365c0c0 100644
--- a/yt_dlp/extractor/murrtube.py
+++ b/yt_dlp/extractor/murrtube.py
@@ -12,6 +12,7 @@ from ..utils import (
 
 
 class MurrtubeIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'''(?x)
                         (?:
                             murrtube:|
@@ -100,6 +101,7 @@ query Medium($id: ID!) {
 
 
 class MurrtubeUserIE(MurrtubeIE):  # XXX: Do not subclass from concrete IE
+    _WORKING = False
     IE_DESC = 'Murrtube user profile'
     _VALID_URL = r'https?://murrtube\.net/(?P<id>[^/]+)$'
     _TEST = {
diff --git a/yt_dlp/extractor/ndtv.py b/yt_dlp/extractor/ndtv.py
index bfe52f77d..d099db37b 100644
--- a/yt_dlp/extractor/ndtv.py
+++ b/yt_dlp/extractor/ndtv.py
@@ -5,6 +5,7 @@ from ..utils import parse_duration, remove_end, unified_strdate, urljoin
 
 
 class NDTVIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:[^/]+\.)?ndtv\.com/(?:[^/]+/)*videos?/?(?:[^/]+/)*[^/?^&]+-(?P<id>\d+)'
 
     _TESTS = [
diff --git a/yt_dlp/extractor/netzkino.py b/yt_dlp/extractor/netzkino.py
index 9c314e223..e9422eebf 100644
--- a/yt_dlp/extractor/netzkino.py
+++ b/yt_dlp/extractor/netzkino.py
@@ -8,6 +8,7 @@ from ..utils import (
 
 
 class NetzkinoIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?netzkino\.de/\#!/[^/]+/(?P<id>[^/]+)'
 
     _TESTS = [{
diff --git a/yt_dlp/extractor/nextmedia.py b/yt_dlp/extractor/nextmedia.py
index 0e47a4d45..871d3e669 100644
--- a/yt_dlp/extractor/nextmedia.py
+++ b/yt_dlp/extractor/nextmedia.py
@@ -191,6 +191,8 @@ class AppleDailyIE(NextMediaIE):  # XXX: Do not subclass from concrete IE
 
 
 class NextTVIE(InfoExtractor):
+    _WORKING = False
+    _ENABLED = None  # XXX: pass through to GenericIE
     IE_DESC = '壹電視'
     _VALID_URL = r'https?://(?:www\.)?nexttv\.com\.tw/(?:[^/]+/)+(?P<id>\d+)'
 
diff --git a/yt_dlp/extractor/nobelprize.py b/yt_dlp/extractor/nobelprize.py
index 1aa9705be..cddc72f71 100644
--- a/yt_dlp/extractor/nobelprize.py
+++ b/yt_dlp/extractor/nobelprize.py
@@ -10,6 +10,7 @@ from ..utils import (
 
 
 class NobelPrizeIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?nobelprize\.org/mediaplayer.*?\bid=(?P<id>\d+)'
     _TEST = {
         'url': 'http://www.nobelprize.org/mediaplayer/?id=2636',
diff --git a/yt_dlp/extractor/noz.py b/yt_dlp/extractor/noz.py
index 59d259f9d..c7b803803 100644
--- a/yt_dlp/extractor/noz.py
+++ b/yt_dlp/extractor/noz.py
@@ -9,6 +9,7 @@ from ..compat import compat_urllib_parse_unquote
 
 
 class NozIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?noz\.de/video/(?P<id>[0-9]+)/'
     _TESTS = [{
         'url': 'http://www.noz.de/video/25151/32-Deutschland-gewinnt-Badminton-Lnderspiel-in-Melle',
diff --git a/yt_dlp/extractor/odatv.py b/yt_dlp/extractor/odatv.py
deleted file mode 100644
index 24ab93942..000000000
--- a/yt_dlp/extractor/odatv.py
+++ /dev/null
@@ -1,47 +0,0 @@
-from .common import InfoExtractor
-from ..utils import (
-    ExtractorError,
-    NO_DEFAULT,
-    remove_start
-)
-
-
-class OdaTVIE(InfoExtractor):
-    _VALID_URL = r'https?://(?:www\.)?odatv\.com/(?:mob|vid)_video\.php\?.*\bid=(?P<id>[^&]+)'
-    _TESTS = [{
-        'url': 'http://odatv.com/vid_video.php?id=8E388',
-        'md5': 'dc61d052f205c9bf2da3545691485154',
-        'info_dict': {
-            'id': '8E388',
-            'ext': 'mp4',
-            'title': 'Artık Davutoğlu ile devam edemeyiz'
-        }
-    }, {
-        # mobile URL
-        'url': 'http://odatv.com/mob_video.php?id=8E388',
-        'only_matching': True,
-    }, {
-        # no video
-        'url': 'http://odatv.com/mob_video.php?id=8E900',
-        'only_matching': True,
-    }]
-
-    def _real_extract(self, url):
-        video_id = self._match_id(url)
-        webpage = self._download_webpage(url, video_id)
-
-        no_video = 'NO VIDEO!' in webpage
-
-        video_url = self._search_regex(
-            r'mp4\s*:\s*(["\'])(?P<url>http.+?)\1', webpage, 'video url',
-            default=None if no_video else NO_DEFAULT, group='url')
-
-        if no_video:
-            raise ExtractorError('Video %s does not exist' % video_id, expected=True)
-
-        return {
-            'id': video_id,
-            'url': video_url,
-            'title': remove_start(self._og_search_title(webpage), 'Video: '),
-            'thumbnail': self._og_search_thumbnail(webpage),
-        }
diff --git a/yt_dlp/extractor/parlview.py b/yt_dlp/extractor/parlview.py
index 0b547917c..777b00889 100644
--- a/yt_dlp/extractor/parlview.py
+++ b/yt_dlp/extractor/parlview.py
@@ -8,7 +8,7 @@ from ..utils import (
 
 
 class ParlviewIE(InfoExtractor):
-
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?parlview\.aph\.gov\.au/(?:[^/]+)?\bvideoID=(?P<id>\d{6})'
     _TESTS = [{
         'url': 'https://parlview.aph.gov.au/mediaPlayer.php?videoID=542661',
diff --git a/yt_dlp/extractor/playstuff.py b/yt_dlp/extractor/playstuff.py
deleted file mode 100644
index b424ba187..000000000
--- a/yt_dlp/extractor/playstuff.py
+++ /dev/null
@@ -1,63 +0,0 @@
-from .common import InfoExtractor
-from ..compat import compat_str
-from ..utils import (
-    smuggle_url,
-    try_get,
-)
-
-
-class PlayStuffIE(InfoExtractor):
-    _VALID_URL = r'https?://(?:www\.)?play\.stuff\.co\.nz/details/(?P<id>[^/?#&]+)'
-    _TESTS = [{
-        'url': 'https://play.stuff.co.nz/details/608778ac1de1c4001a3fa09a',
-        'md5': 'c82d3669e5247c64bc382577843e5bd0',
-        'info_dict': {
-            'id': '6250584958001',
-            'ext': 'mp4',
-            'title': 'Episode 1: Rotorua/Mt Maunganui/Tauranga',
-            'description': 'md5:c154bafb9f0dd02d01fd4100fb1c1913',
-            'uploader_id': '6005208634001',
-            'timestamp': 1619491027,
-            'upload_date': '20210427',
-        },
-        'add_ie': ['BrightcoveNew'],
-    }, {
-        # geo restricted, bypassable
-        'url': 'https://play.stuff.co.nz/details/_6155660351001',
-        'only_matching': True,
-    }]
-    BRIGHTCOVE_URL_TEMPLATE = 'http://players.brightcove.net/%s/%s_default/index.html?videoId=%s'
-
-    def _real_extract(self, url):
-        video_id = self._match_id(url)
-
-        webpage = self._download_webpage(url, video_id)
-
-        state = self._parse_json(
-            self._search_regex(
-                r'__INITIAL_STATE__\s*=\s*({.+?})\s*;', webpage, 'state'),
-            video_id)
-
-        account_id = try_get(
-            state, lambda x: x['configurations']['accountId'],
-            compat_str) or '6005208634001'
-        player_id = try_get(
-            state, lambda x: x['configurations']['playerId'],
-            compat_str) or 'default'
-
-        entries = []
-        for item_id, video in state['items'].items():
-            if not isinstance(video, dict):
-                continue
-            asset_id = try_get(
-                video, lambda x: x['content']['attributes']['assetId'],
-                compat_str)
-            if not asset_id:
-                continue
-            entries.append(self.url_result(
-                smuggle_url(
-                    self.BRIGHTCOVE_URL_TEMPLATE % (account_id, player_id, asset_id),
-                    {'geo_countries': ['NZ']}),
-                'BrightcoveNew', video_id))
-
-        return self.playlist_result(entries, video_id)
diff --git a/yt_dlp/extractor/plutotv.py b/yt_dlp/extractor/plutotv.py
index caffeb21d..5898d927c 100644
--- a/yt_dlp/extractor/plutotv.py
+++ b/yt_dlp/extractor/plutotv.py
@@ -16,6 +16,7 @@ from ..utils import (
 
 
 class PlutoTVIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'''(?x)
         https?://(?:www\.)?pluto\.tv(?:/[^/]+)?/on-demand
         /(?P<video_type>movies|series)
diff --git a/yt_dlp/extractor/podomatic.py b/yt_dlp/extractor/podomatic.py
index 985bfae9d..37b68694b 100644
--- a/yt_dlp/extractor/podomatic.py
+++ b/yt_dlp/extractor/podomatic.py
@@ -5,6 +5,7 @@ from ..utils import int_or_none
 
 
 class PodomaticIE(InfoExtractor):
+    _WORKING = False
     IE_NAME = 'podomatic'
     _VALID_URL = r'''(?x)
                     (?P<proto>https?)://
diff --git a/yt_dlp/extractor/pornovoisines.py b/yt_dlp/extractor/pornovoisines.py
index aa48da06b..2e51b4f6b 100644
--- a/yt_dlp/extractor/pornovoisines.py
+++ b/yt_dlp/extractor/pornovoisines.py
@@ -7,6 +7,7 @@ from ..utils import (
 
 
 class PornoVoisinesIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?pornovoisines\.com/videos/show/(?P<id>\d+)/(?P<display_id>[^/.]+)'
 
     _TEST = {
diff --git a/yt_dlp/extractor/pornoxo.py b/yt_dlp/extractor/pornoxo.py
index 5104d8a49..049feb4ec 100644
--- a/yt_dlp/extractor/pornoxo.py
+++ b/yt_dlp/extractor/pornoxo.py
@@ -5,6 +5,7 @@ from ..utils import (
 
 
 class PornoXOIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?pornoxo\.com/videos/(?P<id>\d+)/(?P<display_id>[^/]+)\.html'
     _TEST = {
         'url': 'http://www.pornoxo.com/videos/7564/striptease-from-sexy-secretary.html',
diff --git a/yt_dlp/extractor/projectveritas.py b/yt_dlp/extractor/projectveritas.py
index 0e029ce8c..daf14054c 100644
--- a/yt_dlp/extractor/projectveritas.py
+++ b/yt_dlp/extractor/projectveritas.py
@@ -7,6 +7,7 @@ from ..utils import (
 
 
 class ProjectVeritasIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?projectveritas\.com/(?P<type>news|video)/(?P<id>[^/?#]+)'
     _TESTS = [{
         'url': 'https://www.projectveritas.com/news/exclusive-inside-the-new-york-and-new-jersey-hospitals-battling-coronavirus/',
diff --git a/yt_dlp/extractor/r7.py b/yt_dlp/extractor/r7.py
index f067a0571..36f0b52bd 100644
--- a/yt_dlp/extractor/r7.py
+++ b/yt_dlp/extractor/r7.py
@@ -3,6 +3,8 @@ from ..utils import int_or_none
 
 
 class R7IE(InfoExtractor):
+    _WORKING = False
+    _ENABLED = None  # XXX: pass through to GenericIE
     _VALID_URL = r'''(?x)
                         https?://
                         (?:
@@ -86,6 +88,8 @@ class R7IE(InfoExtractor):
 
 
 class R7ArticleIE(InfoExtractor):
+    _WORKING = False
+    _ENABLED = None  # XXX: pass through to GenericIE
     _VALID_URL = r'https?://(?:[a-zA-Z]+)\.r7\.com/(?:[^/]+/)+[^/?#&]+-(?P<id>\d+)'
     _TEST = {
         'url': 'http://tv.r7.com/record-play/balanco-geral/videos/policiais-humilham-suspeito-a-beira-da-morte-morre-com-dignidade-16102015',
diff --git a/yt_dlp/extractor/radiode.py b/yt_dlp/extractor/radiode.py
index 32c36d557..726207825 100644
--- a/yt_dlp/extractor/radiode.py
+++ b/yt_dlp/extractor/radiode.py
@@ -2,6 +2,7 @@ from .common import InfoExtractor
 
 
 class RadioDeIE(InfoExtractor):
+    _WORKING = False
     IE_NAME = 'radio.de'
     _VALID_URL = r'https?://(?P<id>.+?)\.(?:radio\.(?:de|at|fr|pt|es|pl|it)|rad\.io)'
     _TEST = {
diff --git a/yt_dlp/extractor/radiojavan.py b/yt_dlp/extractor/radiojavan.py
index 6a9139466..b3befaef9 100644
--- a/yt_dlp/extractor/radiojavan.py
+++ b/yt_dlp/extractor/radiojavan.py
@@ -11,6 +11,7 @@ from ..utils import (
 
 
 class RadioJavanIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?radiojavan\.com/videos/video/(?P<id>[^/]+)/?'
     _TEST = {
         'url': 'http://www.radiojavan.com/videos/video/chaartaar-ashoobam',
diff --git a/yt_dlp/extractor/rbmaradio.py b/yt_dlp/extractor/rbmaradio.py
deleted file mode 100644
index 86c63dbb7..000000000
--- a/yt_dlp/extractor/rbmaradio.py
+++ /dev/null
@@ -1,68 +0,0 @@
-from .common import InfoExtractor
-from ..compat import compat_str
-from ..utils import (
-    clean_html,
-    int_or_none,
-    unified_timestamp,
-    update_url_query,
-)
-
-
-class RBMARadioIE(InfoExtractor):
-    _VALID_URL = r'https?://(?:www\.)?(?:rbmaradio|redbullradio)\.com/shows/(?P<show_id>[^/]+)/episodes/(?P<id>[^/?#&]+)'
-    _TEST = {
-        'url': 'https://www.rbmaradio.com/shows/main-stage/episodes/ford-lopatin-live-at-primavera-sound-2011',
-        'md5': '6bc6f9bcb18994b4c983bc3bf4384d95',
-        'info_dict': {
-            'id': 'ford-lopatin-live-at-primavera-sound-2011',
-            'ext': 'mp3',
-            'title': 'Main Stage - Ford & Lopatin at Primavera Sound',
-            'description': 'md5:d41d8cd98f00b204e9800998ecf8427e',
-            'thumbnail': r're:^https?://.*\.jpg',
-            'duration': 2452,
-            'timestamp': 1307103164,
-            'upload_date': '20110603',
-        },
-    }
-
-    def _real_extract(self, url):
-        mobj = self._match_valid_url(url)
-        show_id = mobj.group('show_id')
-        episode_id = mobj.group('id')
-
-        webpage = self._download_webpage(url, episode_id)
-
-        episode = self._parse_json(
-            self._search_regex(
-                r'__INITIAL_STATE__\s*=\s*({.+?})\s*</script>',
-                webpage, 'json data'),
-            episode_id)['episodes'][show_id][episode_id]
-
-        title = episode['title']
-
-        show_title = episode.get('showTitle')
-        if show_title:
-            title = '%s - %s' % (show_title, title)
-
-        formats = [{
-            'url': update_url_query(episode['audioURL'], query={'cbr': abr}),
-            'format_id': compat_str(abr),
-            'abr': abr,
-            'vcodec': 'none',
-        } for abr in (96, 128, 192, 256)]
-        self._check_formats(formats, episode_id)
-
-        description = clean_html(episode.get('longTeaser'))
-        thumbnail = self._proto_relative_url(episode.get('imageURL', {}).get('landscape'))
-        duration = int_or_none(episode.get('duration'))
-        timestamp = unified_timestamp(episode.get('publishedAt'))
-
-        return {
-            'id': episode_id,
-            'title': title,
-            'description': description,
-            'thumbnail': thumbnail,
-            'duration': duration,
-            'timestamp': timestamp,
-            'formats': formats,
-        }
diff --git a/yt_dlp/extractor/rds.py b/yt_dlp/extractor/rds.py
index 9a2e0d985..1a1c6634e 100644
--- a/yt_dlp/extractor/rds.py
+++ b/yt_dlp/extractor/rds.py
@@ -8,6 +8,7 @@ from ..compat import compat_str
 
 
 class RDSIE(InfoExtractor):
+    _WORKING = False
     IE_DESC = 'RDS.ca'
     _VALID_URL = r'https?://(?:www\.)?rds\.ca/vid(?:[eé]|%C3%A9)os/(?:[^/]+/)*(?P<id>[^/]+)-\d+\.\d+'
 
diff --git a/yt_dlp/extractor/redbee.py b/yt_dlp/extractor/redbee.py
index b59b518b1..4d71133b3 100644
--- a/yt_dlp/extractor/redbee.py
+++ b/yt_dlp/extractor/redbee.py
@@ -134,6 +134,7 @@ class ParliamentLiveUKIE(RedBeeBaseIE):
 
 
 class RTBFIE(RedBeeBaseIE):
+    _WORKING = False
     _VALID_URL = r'''(?x)
         https?://(?:www\.)?rtbf\.be/
         (?:
diff --git a/yt_dlp/extractor/regiotv.py b/yt_dlp/extractor/regiotv.py
deleted file mode 100644
index edb6ae5bc..000000000
--- a/yt_dlp/extractor/regiotv.py
+++ /dev/null
@@ -1,55 +0,0 @@
-from .common import InfoExtractor
-from ..networking import Request
-from ..utils import xpath_text, xpath_with_ns
-
-
-class RegioTVIE(InfoExtractor):
-    _VALID_URL = r'https?://(?:www\.)?regio-tv\.de/video/(?P<id>[0-9]+)'
-    _TESTS = [{
-        'url': 'http://www.regio-tv.de/video/395808.html',
-        'info_dict': {
-            'id': '395808',
-            'ext': 'mp4',
-            'title': 'Wir in Ludwigsburg',
-            'description': 'Mit unseren zuckersüßen Adventskindern, außerdem besuchen wir die Abendsterne!',
-        }
-    }, {
-        'url': 'http://www.regio-tv.de/video/395808',
-        'only_matching': True,
-    }]
-
-    def _real_extract(self, url):
-        video_id = self._match_id(url)
-
-        webpage = self._download_webpage(url, video_id)
-
-        key = self._search_regex(
-            r'key\s*:\s*(["\'])(?P<key>.+?)\1', webpage, 'key', group='key')
-        title = self._og_search_title(webpage)
-
-        SOAP_TEMPLATE = '<?xml version="1.0" encoding="utf-8"?><soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Body><{0} xmlns="http://v.telvi.de/"><key xsi:type="xsd:string">{1}</key></{0}></soap:Body></soap:Envelope>'
-
-        request = Request(
-            'http://v.telvi.de/',
-            SOAP_TEMPLATE.format('GetHTML5VideoData', key).encode('utf-8'))
-        video_data = self._download_xml(request, video_id, 'Downloading video XML')
-
-        NS_MAP = {
-            'xsi': 'http://www.w3.org/2001/XMLSchema-instance',
-            'soap': 'http://schemas.xmlsoap.org/soap/envelope/',
-        }
-
-        video_url = xpath_text(
-            video_data, xpath_with_ns('.//video', NS_MAP), 'video url', fatal=True)
-        thumbnail = xpath_text(
-            video_data, xpath_with_ns('.//image', NS_MAP), 'thumbnail')
-        description = self._og_search_description(
-            webpage) or self._html_search_meta('description', webpage)
-
-        return {
-            'id': video_id,
-            'url': video_url,
-            'title': title,
-            'description': description,
-            'thumbnail': thumbnail,
-        }
diff --git a/yt_dlp/extractor/rentv.py b/yt_dlp/extractor/rentv.py
index fdde31704..abb537cf3 100644
--- a/yt_dlp/extractor/rentv.py
+++ b/yt_dlp/extractor/rentv.py
@@ -8,6 +8,7 @@ from ..utils import (
 
 
 class RENTVIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'(?:rentv:|https?://(?:www\.)?ren\.tv/(?:player|video/epizod)/)(?P<id>\d+)'
     _TESTS = [{
         'url': 'http://ren.tv/video/epizod/118577',
@@ -59,6 +60,7 @@ class RENTVIE(InfoExtractor):
 
 
 class RENTVArticleIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?ren\.tv/novosti/\d{4}-\d{2}-\d{2}/(?P<id>[^/?#]+)'
     _TESTS = [{
         'url': 'http://ren.tv/novosti/2016-10-26/video-mikroavtobus-popavshiy-v-dtp-s-gruzovikami-v-podmoskove-prevratilsya-v',
diff --git a/yt_dlp/extractor/restudy.py b/yt_dlp/extractor/restudy.py
index 6d032564d..f49262a65 100644
--- a/yt_dlp/extractor/restudy.py
+++ b/yt_dlp/extractor/restudy.py
@@ -2,6 +2,7 @@ from .common import InfoExtractor
 
 
 class RestudyIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:(?:www|portal)\.)?restudy\.dk/video/[^/]+/id/(?P<id>[0-9]+)'
     _TESTS = [{
         'url': 'https://www.restudy.dk/video/play/id/1637',
diff --git a/yt_dlp/extractor/reuters.py b/yt_dlp/extractor/reuters.py
index 6919425f3..0a8f13b9f 100644
--- a/yt_dlp/extractor/reuters.py
+++ b/yt_dlp/extractor/reuters.py
@@ -9,6 +9,7 @@ from ..utils import (
 
 
 class ReutersIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?reuters\.com/.*?\?.*?videoId=(?P<id>[0-9]+)'
     _TEST = {
         'url': 'http://www.reuters.com/video/2016/05/20/san-francisco-police-chief-resigns?videoId=368575562',
diff --git a/yt_dlp/extractor/rockstargames.py b/yt_dlp/extractor/rockstargames.py
index c491aaf53..b0b92e642 100644
--- a/yt_dlp/extractor/rockstargames.py
+++ b/yt_dlp/extractor/rockstargames.py
@@ -6,6 +6,7 @@ from ..utils import (
 
 
 class RockstarGamesIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?rockstargames\.com/videos(?:/video/|#?/?\?.*\bvideo=)(?P<id>\d+)'
     _TESTS = [{
         'url': 'https://www.rockstargames.com/videos/video/11544/',
diff --git a/yt_dlp/extractor/rts.py b/yt_dlp/extractor/rts.py
index 9f73d1811..bce5cba82 100644
--- a/yt_dlp/extractor/rts.py
+++ b/yt_dlp/extractor/rts.py
@@ -13,6 +13,7 @@ from ..utils import (
 
 
 class RTSIE(SRGSSRIE):  # XXX: Do not subclass from concrete IE
+    _WORKING = False
     IE_DESC = 'RTS.ch'
     _VALID_URL = r'rts:(?P<rts_id>\d+)|https?://(?:.+?\.)?rts\.ch/(?:[^/]+/){2,}(?P<id>[0-9]+)-(?P<display_id>.+?)\.html'
 
diff --git a/yt_dlp/extractor/saitosan.py b/yt_dlp/extractor/saitosan.py
index d2f60e92f..a5f05e1d0 100644
--- a/yt_dlp/extractor/saitosan.py
+++ b/yt_dlp/extractor/saitosan.py
@@ -3,6 +3,7 @@ from ..utils import ExtractorError, try_get
 
 
 class SaitosanIE(InfoExtractor):
+    _WORKING = False
     IE_NAME = 'Saitosan'
     _VALID_URL = r'https?://(?:www\.)?saitosan\.net/bview.html\?id=(?P<id>[0-9]+)'
     _TESTS = [{
diff --git a/yt_dlp/extractor/savefrom.py b/yt_dlp/extractor/savefrom.py
deleted file mode 100644
index 9c9e74b6d..000000000
--- a/yt_dlp/extractor/savefrom.py
+++ /dev/null
@@ -1,30 +0,0 @@
-import os.path
-
-from .common import InfoExtractor
-
-
-class SaveFromIE(InfoExtractor):
-    IE_NAME = 'savefrom.net'
-    _VALID_URL = r'https?://[^.]+\.savefrom\.net/\#url=(?P<url>.*)$'
-
-    _TEST = {
-        'url': 'http://en.savefrom.net/#url=http://youtube.com/watch?v=UlVRAPW2WJY&utm_source=youtube.com&utm_medium=short_domains&utm_campaign=ssyoutube.com',
-        'info_dict': {
-            'id': 'UlVRAPW2WJY',
-            'ext': 'mp4',
-            'title': 'About Team Radical MMA | MMA Fighting',
-            'upload_date': '20120816',
-            'uploader': 'Howcast',
-            'uploader_id': 'Howcast',
-            'description': r're:(?s).* Hi, my name is Rene Dreifuss\. And I\'m here to show you some MMA.*',
-        },
-        'params': {
-            'skip_download': True
-        }
-    }
-
-    def _real_extract(self, url):
-        mobj = self._match_valid_url(url)
-        video_id = os.path.splitext(url.split('/')[-1])[0]
-
-        return self.url_result(mobj.group('url'), video_id=video_id)
diff --git a/yt_dlp/extractor/seeker.py b/yt_dlp/extractor/seeker.py
deleted file mode 100644
index 65eb16a09..000000000
--- a/yt_dlp/extractor/seeker.py
+++ /dev/null
@@ -1,55 +0,0 @@
-import re
-
-from .common import InfoExtractor
-from ..utils import (
-    get_element_by_class,
-    strip_or_none,
-)
-
-
-class SeekerIE(InfoExtractor):
-    _VALID_URL = r'https?://(?:www\.)?seeker\.com/(?P<display_id>.*)-(?P<article_id>\d+)\.html'
-    _TESTS = [{
-        'url': 'http://www.seeker.com/should-trump-be-required-to-release-his-tax-returns-1833805621.html',
-        'md5': '897d44bbe0d8986a2ead96de565a92db',
-        'info_dict': {
-            'id': 'Elrn3gnY',
-            'ext': 'mp4',
-            'title': 'Should Trump Be Required To Release His Tax Returns?',
-            'description': 'md5:41efa8cfa8d627841045eec7b018eb45',
-            'timestamp': 1490090165,
-            'upload_date': '20170321',
-        }
-    }, {
-        'url': 'http://www.seeker.com/changes-expected-at-zoos-following-recent-gorilla-lion-shootings-1834116536.html',
-        'playlist': [
-            {
-                'md5': '0497b9f20495174be73ae136949707d2',
-                'info_dict': {
-                    'id': 'FihYQ8AE',
-                    'ext': 'mp4',
-                    'title': 'The Pros & Cons Of Zoos',
-                    'description': 'md5:d88f99a8ea8e7d25e6ff77f271b1271c',
-                    'timestamp': 1490039133,
-                    'upload_date': '20170320',
-                },
-            }
-        ],
-        'info_dict': {
-            'id': '1834116536',
-            'title': 'After Gorilla Killing, Changes Ahead for Zoos',
-            'description': 'The largest association of zoos and others are hoping to learn from recent incidents that led to the shooting deaths of a gorilla and two lions.',
-        },
-    }]
-
-    def _real_extract(self, url):
-        display_id, article_id = self._match_valid_url(url).groups()
-        webpage = self._download_webpage(url, display_id)
-        entries = []
-        for jwp_id in re.findall(r'data-video-id="([a-zA-Z0-9]{8})"', webpage):
-            entries.append(self.url_result(
-                'jwplatform:' + jwp_id, 'JWPlatform', jwp_id))
-        return self.playlist_result(
-            entries, article_id,
-            self._og_search_title(webpage),
-            strip_or_none(get_element_by_class('subtitle__text', webpage)) or self._og_search_description(webpage))
diff --git a/yt_dlp/extractor/senalcolombia.py b/yt_dlp/extractor/senalcolombia.py
index f3c066da7..b2f354fae 100644
--- a/yt_dlp/extractor/senalcolombia.py
+++ b/yt_dlp/extractor/senalcolombia.py
@@ -3,6 +3,7 @@ from .rtvcplay import RTVCKalturaIE
 
 
 class SenalColombiaLiveIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?senalcolombia\.tv/(?P<id>senal-en-vivo)'
 
     _TESTS = [{
diff --git a/yt_dlp/extractor/sendtonews.py b/yt_dlp/extractor/sendtonews.py
index 3600e2e74..1ecea71fc 100644
--- a/yt_dlp/extractor/sendtonews.py
+++ b/yt_dlp/extractor/sendtonews.py
@@ -12,6 +12,7 @@ from ..utils import (
 
 
 class SendtoNewsIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://embed\.sendtonews\.com/player2/embedplayer\.php\?.*\bSC=(?P<id>[0-9A-Za-z-]+)'
 
     _TEST = {
diff --git a/yt_dlp/extractor/sexu.py b/yt_dlp/extractor/sexu.py
index 3117f81e3..989b63c72 100644
--- a/yt_dlp/extractor/sexu.py
+++ b/yt_dlp/extractor/sexu.py
@@ -2,6 +2,7 @@ from .common import InfoExtractor
 
 
 class SexuIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?sexu\.com/(?P<id>\d+)'
     _TEST = {
         'url': 'http://sexu.com/961791/',
diff --git a/yt_dlp/extractor/skylinewebcams.py b/yt_dlp/extractor/skylinewebcams.py
index 4292bb2ae..197407c18 100644
--- a/yt_dlp/extractor/skylinewebcams.py
+++ b/yt_dlp/extractor/skylinewebcams.py
@@ -2,6 +2,7 @@ from .common import InfoExtractor
 
 
 class SkylineWebcamsIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?skylinewebcams\.com/[^/]+/webcam/(?:[^/]+/)+(?P<id>[^/]+)\.html'
     _TEST = {
         'url': 'https://www.skylinewebcams.com/it/webcam/italia/lazio/roma/scalinata-piazza-di-spagna-barcaccia.html',
diff --git a/yt_dlp/extractor/skynewsarabia.py b/yt_dlp/extractor/skynewsarabia.py
index 6264b04bb..867782778 100644
--- a/yt_dlp/extractor/skynewsarabia.py
+++ b/yt_dlp/extractor/skynewsarabia.py
@@ -38,6 +38,7 @@ class SkyNewsArabiaBaseIE(InfoExtractor):
 
 
 class SkyNewsArabiaIE(SkyNewsArabiaBaseIE):
+    _WORKING = False
     IE_NAME = 'skynewsarabia:video'
     _VALID_URL = r'https?://(?:www\.)?skynewsarabia\.com/web/video/(?P<id>[0-9]+)'
     _TEST = {
@@ -64,6 +65,7 @@ class SkyNewsArabiaIE(SkyNewsArabiaBaseIE):
 
 
 class SkyNewsArabiaArticleIE(SkyNewsArabiaBaseIE):
+    _WORKING = False
     IE_NAME = 'skynewsarabia:article'
     _VALID_URL = r'https?://(?:www\.)?skynewsarabia\.com/web/article/(?P<id>[0-9]+)'
     _TESTS = [{
diff --git a/yt_dlp/extractor/startrek.py b/yt_dlp/extractor/startrek.py
index e92122f9b..94efb589c 100644
--- a/yt_dlp/extractor/startrek.py
+++ b/yt_dlp/extractor/startrek.py
@@ -3,6 +3,7 @@ from ..utils import int_or_none, urljoin
 
 
 class StarTrekIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'(?P<base>https?://(?:intl|www)\.startrek\.com)/videos/(?P<id>[^/]+)'
     _TESTS = [{
         'url': 'https://intl.startrek.com/videos/watch-welcoming-jess-bush-to-the-ready-room',
diff --git a/yt_dlp/extractor/streamff.py b/yt_dlp/extractor/streamff.py
deleted file mode 100644
index 93c42942c..000000000
--- a/yt_dlp/extractor/streamff.py
+++ /dev/null
@@ -1,30 +0,0 @@
-from .common import InfoExtractor
-from ..utils import int_or_none, parse_iso8601
-
-
-class StreamFFIE(InfoExtractor):
-    _VALID_URL = r'https?://(?:www\.)?streamff\.com/v/(?P<id>[a-zA-Z0-9]+)'
-
-    _TESTS = [{
-        'url': 'https://streamff.com/v/55cc94',
-        'md5': '8745a67bb5e5c570738efe7983826370',
-        'info_dict': {
-            'id': '55cc94',
-            'ext': 'mp4',
-            'title': '55cc94',
-            'timestamp': 1634764643,
-            'upload_date': '20211020',
-            'view_count': int,
-        }
-    }]
-
-    def _real_extract(self, url):
-        video_id = self._match_id(url)
-        json_data = self._download_json(f'https://streamff.com/api/videos/{video_id}', video_id)
-        return {
-            'id': video_id,
-            'title': json_data.get('name') or video_id,
-            'url': 'https://streamff.com/%s' % json_data['videoLink'],
-            'view_count': int_or_none(json_data.get('views')),
-            'timestamp': parse_iso8601(json_data.get('date')),
-        }
diff --git a/yt_dlp/extractor/syfy.py b/yt_dlp/extractor/syfy.py
index afcdbf780..bd2d73842 100644
--- a/yt_dlp/extractor/syfy.py
+++ b/yt_dlp/extractor/syfy.py
@@ -6,6 +6,7 @@ from ..utils import (
 
 
 class SyfyIE(AdobePassIE):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?syfy\.com/(?:[^/]+/)?videos/(?P<id>[^/?#]+)'
     _TESTS = [{
         'url': 'http://www.syfy.com/theinternetruinedmylife/videos/the-internet-ruined-my-life-season-1-trailer',
diff --git a/yt_dlp/extractor/tagesschau.py b/yt_dlp/extractor/tagesschau.py
index e23b490b0..c69c13d0b 100644
--- a/yt_dlp/extractor/tagesschau.py
+++ b/yt_dlp/extractor/tagesschau.py
@@ -12,6 +12,7 @@ from ..utils import (
 
 
 class TagesschauIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?tagesschau\.de/(?P<path>[^/]+/(?:[^/]+/)*?(?P<id>[^/#?]+?(?:-?[0-9]+)?))(?:~_?[^/#?]+?)?\.html'
 
     _TESTS = [{
diff --git a/yt_dlp/extractor/tass.py b/yt_dlp/extractor/tass.py
index 67e544a6a..d4c5b41a7 100644
--- a/yt_dlp/extractor/tass.py
+++ b/yt_dlp/extractor/tass.py
@@ -8,6 +8,7 @@ from ..utils import (
 
 
 class TassIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:tass\.ru|itar-tass\.com)/[^/]+/(?P<id>\d+)'
     _TESTS = [
         {
diff --git a/yt_dlp/extractor/tdslifeway.py b/yt_dlp/extractor/tdslifeway.py
deleted file mode 100644
index 3623a68c8..000000000
--- a/yt_dlp/extractor/tdslifeway.py
+++ /dev/null
@@ -1,31 +0,0 @@
-from .common import InfoExtractor
-
-
-class TDSLifewayIE(InfoExtractor):
-    _VALID_URL = r'https?://tds\.lifeway\.com/v1/trainingdeliverysystem/courses/(?P<id>\d+)/index\.html'
-
-    _TEST = {
-        # From http://www.ministrygrid.com/training-viewer/-/training/t4g-2014-conference/the-gospel-by-numbers-4/the-gospel-by-numbers
-        'url': 'http://tds.lifeway.com/v1/trainingdeliverysystem/courses/3453494717001/index.html?externalRegistration=AssetId%7C34F466F1-78F3-4619-B2AB-A8EFFA55E9E9%21InstanceId%7C0%21UserId%7Caaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa&grouping=http%3A%2F%2Flifeway.com%2Fvideo%2F3453494717001&activity_id=http%3A%2F%2Flifeway.com%2Fvideo%2F3453494717001&content_endpoint=http%3A%2F%2Ftds.lifeway.com%2Fv1%2Ftrainingdeliverysystem%2FScormEngineInterface%2FTCAPI%2Fcontent%2F&actor=%7B%22name%22%3A%5B%22Guest%20Guest%22%5D%2C%22account%22%3A%5B%7B%22accountServiceHomePage%22%3A%22http%3A%2F%2Fscorm.lifeway.com%2F%22%2C%22accountName%22%3A%22aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa%22%7D%5D%2C%22objectType%22%3A%22Agent%22%7D&content_token=462a50b2-b6f9-4970-99b1-930882c499fb&registration=93d6ec8e-7f7b-4ed3-bbc8-a857913c0b2a&externalConfiguration=access%7CFREE%21adLength%7C-1%21assignOrgId%7C4AE36F78-299A-425D-91EF-E14A899B725F%21assignOrgParentId%7C%21courseId%7C%21isAnonymous%7Cfalse%21previewAsset%7Cfalse%21previewLength%7C-1%21previewMode%7Cfalse%21royalty%7CFREE%21sessionId%7C671422F9-8E79-48D4-9C2C-4EE6111EA1CD%21trackId%7C&auth=Basic%20OjhmZjk5MDBmLTBlYTMtNDJhYS04YjFlLWE4MWQ3NGNkOGRjYw%3D%3D&endpoint=http%3A%2F%2Ftds.lifeway.com%2Fv1%2Ftrainingdeliverysystem%2FScormEngineInterface%2FTCAPI%2F',
-        'info_dict': {
-            'id': '3453494717001',
-            'ext': 'mp4',
-            'title': 'The Gospel by Numbers',
-            'thumbnail': r're:^https?://.*\.jpg',
-            'upload_date': '20140410',
-            'description': 'Coming soon from T4G 2014!',
-            'uploader_id': '2034960640001',
-            'timestamp': 1397145591,
-        },
-        'params': {
-            # m3u8 download
-            'skip_download': True,
-        },
-        'add_ie': ['BrightcoveNew'],
-    }
-
-    BRIGHTCOVE_URL_TEMPLATE = 'http://players.brightcove.net/2034960640001/default_default/index.html?videoId=%s'
-
-    def _real_extract(self, url):
-        brightcove_id = self._match_id(url)
-        return self.url_result(self.BRIGHTCOVE_URL_TEMPLATE % brightcove_id, 'BrightcoveNew', brightcove_id)
diff --git a/yt_dlp/extractor/teachable.py b/yt_dlp/extractor/teachable.py
index 01906bda9..5eac9aa3f 100644
--- a/yt_dlp/extractor/teachable.py
+++ b/yt_dlp/extractor/teachable.py
@@ -99,6 +99,7 @@ class TeachableBaseIE(InfoExtractor):
 
 
 class TeachableIE(TeachableBaseIE):
+    _WORKING = False
     _VALID_URL = r'''(?x)
                     (?:
                         %shttps?://(?P<site_t>[^/]+)|
diff --git a/yt_dlp/extractor/teachertube.py b/yt_dlp/extractor/teachertube.py
index c3eec2784..90a976297 100644
--- a/yt_dlp/extractor/teachertube.py
+++ b/yt_dlp/extractor/teachertube.py
@@ -9,6 +9,7 @@ from ..utils import (
 
 
 class TeacherTubeIE(InfoExtractor):
+    _WORKING = False
     IE_NAME = 'teachertube'
     IE_DESC = 'teachertube.com videos'
 
@@ -87,6 +88,7 @@ class TeacherTubeIE(InfoExtractor):
 
 
 class TeacherTubeUserIE(InfoExtractor):
+    _WORKING = False
     IE_NAME = 'teachertube:user:collection'
     IE_DESC = 'teachertube.com user and collection videos'
 
diff --git a/yt_dlp/extractor/teachingchannel.py b/yt_dlp/extractor/teachingchannel.py
index 275f6d1f9..5791292a9 100644
--- a/yt_dlp/extractor/teachingchannel.py
+++ b/yt_dlp/extractor/teachingchannel.py
@@ -2,6 +2,7 @@ from .common import InfoExtractor
 
 
 class TeachingChannelIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?teachingchannel\.org/videos?/(?P<id>[^/?&#]+)'
 
     _TEST = {
diff --git a/yt_dlp/extractor/tele5.py b/yt_dlp/extractor/tele5.py
index 9260db2b4..72f67e402 100644
--- a/yt_dlp/extractor/tele5.py
+++ b/yt_dlp/extractor/tele5.py
@@ -7,6 +7,7 @@ from ..utils import (
 
 
 class Tele5IE(DPlayIE):  # XXX: Do not subclass from concrete IE
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?tele5\.de/(?:[^/]+/)*(?P<id>[^/?#&]+)'
     _GEO_COUNTRIES = ['DE']
     _TESTS = [{
diff --git a/yt_dlp/extractor/telemb.py b/yt_dlp/extractor/telemb.py
index 3d29dace3..a71b14c27 100644
--- a/yt_dlp/extractor/telemb.py
+++ b/yt_dlp/extractor/telemb.py
@@ -5,6 +5,7 @@ from ..utils import remove_start
 
 
 class TeleMBIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?telemb\.be/(?P<display_id>.+?)_d_(?P<id>\d+)\.html'
     _TESTS = [
         {
diff --git a/yt_dlp/extractor/telemundo.py b/yt_dlp/extractor/telemundo.py
index 54e74a6c0..84b24dead 100644
--- a/yt_dlp/extractor/telemundo.py
+++ b/yt_dlp/extractor/telemundo.py
@@ -4,7 +4,7 @@ from ..utils import try_get, unified_timestamp
 
 
 class TelemundoIE(InfoExtractor):
-
+    _WORKING = False
     _VALID_URL = r'https?:\/\/(?:www\.)?telemundo\.com\/.+?video\/[^\/]+(?P<id>tmvo\d{7})'
     _TESTS = [{
         'url': 'https://www.telemundo.com/noticias/noticias-telemundo-en-la-noche/empleo/video/esta-aplicacion-gratuita-esta-ayudando-los-latinos-encontrar-trabajo-en-estados-unidos-tmvo9829325',
diff --git a/yt_dlp/extractor/teletask.py b/yt_dlp/extractor/teletask.py
index a73dd68fb..fd831f580 100644
--- a/yt_dlp/extractor/teletask.py
+++ b/yt_dlp/extractor/teletask.py
@@ -5,6 +5,7 @@ from ..utils import unified_strdate
 
 
 class TeleTaskIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?tele-task\.de/archive/video/html5/(?P<id>[0-9]+)'
     _TEST = {
         'url': 'http://www.tele-task.de/archive/video/html5/26168/',
diff --git a/yt_dlp/extractor/tonline.py b/yt_dlp/extractor/tonline.py
index 720282663..33b9a32e4 100644
--- a/yt_dlp/extractor/tonline.py
+++ b/yt_dlp/extractor/tonline.py
@@ -3,6 +3,8 @@ from ..utils import int_or_none, join_nonempty
 
 
 class TOnlineIE(InfoExtractor):
+    _WORKING = False
+    _ENABLED = None  # XXX: pass through to GenericIE
     IE_NAME = 't-online.de'
     _VALID_URL = r'https?://(?:www\.)?t-online\.de/tv/(?:[^/]+/)*id_(?P<id>\d+)'
     _TEST = {
diff --git a/yt_dlp/extractor/tv2.py b/yt_dlp/extractor/tv2.py
index f6b452dc8..7756aa3f5 100644
--- a/yt_dlp/extractor/tv2.py
+++ b/yt_dlp/extractor/tv2.py
@@ -161,6 +161,7 @@ class TV2ArticleIE(InfoExtractor):
 
 
 class KatsomoIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?(?:katsomo|mtv(uutiset)?)\.fi/(?:sarja/[0-9a-z-]+-\d+/[0-9a-z-]+-|(?:#!/)?jakso/(?:\d+/[^/]+/)?|video/prog)(?P<id>\d+)'
     _TESTS = [{
         'url': 'https://www.mtv.fi/sarja/mtv-uutiset-live-33001002003/lahden-pelicans-teki-kovan-ratkaisun-ville-nieminen-pihalle-1181321',
@@ -279,6 +280,7 @@ class KatsomoIE(InfoExtractor):
 
 
 class MTVUutisetArticleIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)mtvuutiset\.fi/artikkeli/[^/]+/(?P<id>\d+)'
     _TESTS = [{
         'url': 'https://www.mtvuutiset.fi/artikkeli/tallaisia-vaurioita-viking-amorellassa-on-useamman-osaston-alla-vetta/7931384',
diff --git a/yt_dlp/extractor/tvn24.py b/yt_dlp/extractor/tvn24.py
index 9c777c17d..527681315 100644
--- a/yt_dlp/extractor/tvn24.py
+++ b/yt_dlp/extractor/tvn24.py
@@ -7,6 +7,7 @@ from ..utils import (
 
 
 class TVN24IE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:(?:[^/]+)\.)?tvn24(?:bis)?\.pl/(?:[^/]+/)*(?P<id>[^/]+)'
     _TESTS = [{
         'url': 'http://www.tvn24.pl/wiadomosci-z-kraju,3/oredzie-artura-andrusa,702428.html',
diff --git a/yt_dlp/extractor/tvnoe.py b/yt_dlp/extractor/tvnoe.py
index 712fbb275..917c46bd1 100644
--- a/yt_dlp/extractor/tvnoe.py
+++ b/yt_dlp/extractor/tvnoe.py
@@ -7,6 +7,7 @@ from ..utils import (
 
 
 class TVNoeIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?tvnoe\.cz/video/(?P<id>[0-9]+)'
     _TEST = {
         'url': 'http://www.tvnoe.cz/video/10362',
diff --git a/yt_dlp/extractor/ukcolumn.py b/yt_dlp/extractor/ukcolumn.py
index aade79f20..f914613c0 100644
--- a/yt_dlp/extractor/ukcolumn.py
+++ b/yt_dlp/extractor/ukcolumn.py
@@ -9,6 +9,7 @@ from .youtube import YoutubeIE
 
 
 class UkColumnIE(InfoExtractor):
+    _WORKING = False
     IE_NAME = 'ukcolumn'
     _VALID_URL = r'(?i)https?://(?:www\.)?ukcolumn\.org(/index\.php)?/(?:video|ukcolumn-news)/(?P<id>[-a-z0-9]+)'
 
diff --git a/yt_dlp/extractor/umg.py b/yt_dlp/extractor/umg.py
index 3ffcb7364..1da4ecdf8 100644
--- a/yt_dlp/extractor/umg.py
+++ b/yt_dlp/extractor/umg.py
@@ -7,6 +7,7 @@ from ..utils import (
 
 
 class UMGDeIE(InfoExtractor):
+    _WORKING = False
     IE_NAME = 'umg:de'
     IE_DESC = 'Universal Music Deutschland'
     _VALID_URL = r'https?://(?:www\.)?universal-music\.de/[^/]+/videos/[^/?#]+-(?P<id>\d+)'
diff --git a/yt_dlp/extractor/unity.py b/yt_dlp/extractor/unity.py
index d1b0ecbf3..6d8bc0593 100644
--- a/yt_dlp/extractor/unity.py
+++ b/yt_dlp/extractor/unity.py
@@ -3,6 +3,7 @@ from .youtube import YoutubeIE
 
 
 class UnityIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?unity3d\.com/learn/tutorials/(?:[^/]+/)*(?P<id>[^/?#&]+)'
     _TESTS = [{
         'url': 'https://unity3d.com/learn/tutorials/topics/animation/animate-anything-mecanim',
diff --git a/yt_dlp/extractor/urort.py b/yt_dlp/extractor/urort.py
index debd2ba9e..f14d7cce6 100644
--- a/yt_dlp/extractor/urort.py
+++ b/yt_dlp/extractor/urort.py
@@ -5,6 +5,7 @@ from ..utils import unified_strdate
 
 
 class UrortIE(InfoExtractor):
+    _WORKING = False
     IE_DESC = 'NRK P3 Urørt'
     _VALID_URL = r'https?://(?:www\.)?urort\.p3\.no/#!/Band/(?P<id>[^/]+)$'
 
diff --git a/yt_dlp/extractor/varzesh3.py b/yt_dlp/extractor/varzesh3.py
index 2c13cbdc0..07a2d5329 100644
--- a/yt_dlp/extractor/varzesh3.py
+++ b/yt_dlp/extractor/varzesh3.py
@@ -7,6 +7,7 @@ from ..utils import (
 
 
 class Varzesh3IE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?video\.varzesh3\.com/(?:[^/]+/)+(?P<id>[^/]+)/?'
     _TESTS = [{
         'url': 'http://video.varzesh3.com/germany/bundesliga/5-%D9%88%D8%A7%DA%A9%D9%86%D8%B4-%D8%A8%D8%B1%D8%AA%D8%B1-%D8%AF%D8%B1%D9%88%D8%A7%D8%B2%D9%87%E2%80%8C%D8%A8%D8%A7%D9%86%D8%A7%D9%86%D8%9B%D9%87%D9%81%D8%AA%D9%87-26-%D8%A8%D9%88%D9%86%D8%AF%D8%B3/',
diff --git a/yt_dlp/extractor/vesti.py b/yt_dlp/extractor/vesti.py
index e9731a941..3f2dddbe9 100644
--- a/yt_dlp/extractor/vesti.py
+++ b/yt_dlp/extractor/vesti.py
@@ -6,6 +6,7 @@ from .rutv import RUTVIE
 
 
 class VestiIE(InfoExtractor):
+    _WORKING = False
     IE_DESC = 'Вести.Ru'
     _VALID_URL = r'https?://(?:.+?\.)?vesti\.ru/(?P<id>.+)'
 
diff --git a/yt_dlp/extractor/videofyme.py b/yt_dlp/extractor/videofyme.py
index 735432688..f1f88c499 100644
--- a/yt_dlp/extractor/videofyme.py
+++ b/yt_dlp/extractor/videofyme.py
@@ -6,6 +6,7 @@ from ..utils import (
 
 
 class VideofyMeIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.videofy\.me/.+?|p\.videofy\.me/v)/(?P<id>\d+)(&|#|$)'
     IE_NAME = 'videofy.me'
 
diff --git a/yt_dlp/extractor/viqeo.py b/yt_dlp/extractor/viqeo.py
index 79b9f299a..f0a7b5e44 100644
--- a/yt_dlp/extractor/viqeo.py
+++ b/yt_dlp/extractor/viqeo.py
@@ -7,6 +7,7 @@ from ..utils import (
 
 
 class ViqeoIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'''(?x)
                         (?:
                             viqeo:|
diff --git a/yt_dlp/extractor/voicy.py b/yt_dlp/extractor/voicy.py
index 7438b4956..9ab97688a 100644
--- a/yt_dlp/extractor/voicy.py
+++ b/yt_dlp/extractor/voicy.py
@@ -62,6 +62,7 @@ class VoicyBaseIE(InfoExtractor):
 
 
 class VoicyIE(VoicyBaseIE):
+    _WORKING = False
     IE_NAME = 'voicy'
     _VALID_URL = r'https?://voicy\.jp/channel/(?P<channel_id>\d+)/(?P<id>\d+)'
     ARTICLE_LIST_API_URL = 'https://vmw.api.voicy.jp/articles_list?channel_id=%s&pid=%s'
@@ -88,6 +89,7 @@ class VoicyIE(VoicyBaseIE):
 
 
 class VoicyChannelIE(VoicyBaseIE):
+    _WORKING = False
     IE_NAME = 'voicy:channel'
     _VALID_URL = r'https?://voicy\.jp/channel/(?P<id>\d+)'
     PROGRAM_LIST_API_URL = 'https://vmw.api.voicy.jp/program_list/all?channel_id=%s&limit=20&public_type=3%s'
diff --git a/yt_dlp/extractor/vtm.py b/yt_dlp/extractor/vtm.py
index 6381fd311..6db49c5b6 100644
--- a/yt_dlp/extractor/vtm.py
+++ b/yt_dlp/extractor/vtm.py
@@ -7,6 +7,7 @@ from ..utils import (
 
 
 class VTMIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?vtm\.be/([^/?&#]+)~v(?P<id>[0-9a-f]{8}(?:-[0-9a-f]{4}){3}-[0-9a-f]{12})'
     _TEST = {
         'url': 'https://vtm.be/gast-vernielt-genkse-hotelkamer~ve7534523-279f-4b4d-a5c9-a33ffdbe23e1',
diff --git a/yt_dlp/extractor/weiqitv.py b/yt_dlp/extractor/weiqitv.py
index c9ff64154..89e4856ca 100644
--- a/yt_dlp/extractor/weiqitv.py
+++ b/yt_dlp/extractor/weiqitv.py
@@ -2,6 +2,7 @@ from .common import InfoExtractor
 
 
 class WeiqiTVIE(InfoExtractor):
+    _WORKING = False
     IE_DESC = 'WQTV'
     _VALID_URL = r'https?://(?:www\.)?weiqitv\.com/index/video_play\?videoId=(?P<id>[A-Za-z0-9]+)'
 
diff --git a/yt_dlp/extractor/xinpianchang.py b/yt_dlp/extractor/xinpianchang.py
index 9b878de85..bd67e8b29 100644
--- a/yt_dlp/extractor/xinpianchang.py
+++ b/yt_dlp/extractor/xinpianchang.py
@@ -9,6 +9,7 @@ from ..utils import (
 
 
 class XinpianchangIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://www\.xinpianchang\.com/(?P<id>[^/]+?)(?:\D|$)'
     IE_NAME = 'xinpianchang'
     IE_DESC = 'xinpianchang.com'
diff --git a/yt_dlp/extractor/xminus.py b/yt_dlp/extractor/xminus.py
index 5f113810f..37e31045c 100644
--- a/yt_dlp/extractor/xminus.py
+++ b/yt_dlp/extractor/xminus.py
@@ -12,6 +12,7 @@ from ..utils import (
 
 
 class XMinusIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?x-minus\.org/track/(?P<id>[0-9]+)'
     _TEST = {
         'url': 'http://x-minus.org/track/4542/%D0%BF%D0%B5%D1%81%D0%B5%D0%BD%D0%BA%D0%B0-%D1%88%D0%BE%D1%84%D0%B5%D1%80%D0%B0.html',
diff --git a/yt_dlp/extractor/yapfiles.py b/yt_dlp/extractor/yapfiles.py
index 19812bae0..d6024d912 100644
--- a/yt_dlp/extractor/yapfiles.py
+++ b/yt_dlp/extractor/yapfiles.py
@@ -8,6 +8,7 @@ from ..utils import (
 
 
 class YapFilesIE(InfoExtractor):
+    _WORKING = False
     _YAPFILES_URL = r'//(?:(?:www|api)\.)?yapfiles\.ru/get_player/*\?.*?\bv=(?P<id>\w+)'
     _VALID_URL = r'https?:%s' % _YAPFILES_URL
     _EMBED_REGEX = [rf'<iframe\b[^>]+\bsrc=(["\'])(?P<url>(?:https?:)?{_YAPFILES_URL}.*?)\1']
diff --git a/yt_dlp/extractor/yappy.py b/yt_dlp/extractor/yappy.py
index 7b3d0cb81..5ce647eee 100644
--- a/yt_dlp/extractor/yappy.py
+++ b/yt_dlp/extractor/yappy.py
@@ -9,6 +9,7 @@ from ..utils import (
 
 
 class YappyIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://yappy\.media/video/(?P<id>\w+)'
     _TESTS = [{
         'url': 'https://yappy.media/video/47fea6d8586f48d1a0cf96a7342aabd2',
diff --git a/yt_dlp/extractor/zeenews.py b/yt_dlp/extractor/zeenews.py
index 1616dbfbf..e2cb1e7d6 100644
--- a/yt_dlp/extractor/zeenews.py
+++ b/yt_dlp/extractor/zeenews.py
@@ -3,6 +3,8 @@ from ..utils import ExtractorError, traverse_obj
 
 
 class ZeeNewsIE(InfoExtractor):
+    _WORKING = False
+    _ENABLED = None  # XXX: pass through to GenericIE
     _VALID_URL = r'https?://zeenews\.india\.com/[^#?]+/video/(?P<display_id>[^#/?]+)/(?P<id>\d+)'
     _TESTS = [
         {