diff --git a/yt_dlp/extractor/youtube/__init__.py b/yt_dlp/extractor/youtube/__init__.py
new file mode 100644
index 000000000..892d860b0
--- /dev/null
+++ b/yt_dlp/extractor/youtube/__init__.py
@@ -0,0 +1,50 @@
+# flake8: noqa: F401
+from ._base import YoutubeBaseInfoExtractor
+from ._clip import YoutubeClipIE
+from ._mistakes import YoutubeTruncatedIDIE, YoutubeTruncatedURLIE
+from ._notifications import YoutubeNotificationsIE
+from ._redirect import (
+    YoutubeConsentRedirectIE,
+    YoutubeFavouritesIE,
+    YoutubeFeedsInfoExtractor,
+    YoutubeHistoryIE,
+    YoutubeLivestreamEmbedIE,
+    YoutubeRecommendedIE,
+    YoutubeShortsAudioPivotIE,
+    YoutubeSubscriptionsIE,
+    YoutubeWatchLaterIE,
+    YoutubeYtBeIE,
+    YoutubeYtUserIE,
+)
+from ._search import YoutubeMusicSearchURLIE, YoutubeSearchDateIE, YoutubeSearchIE, YoutubeSearchURLIE
+from ._tab import YoutubePlaylistIE, YoutubeTabBaseInfoExtractor, YoutubeTabIE
+from ._video import YoutubeIE
+
+# Hack to allow plugin overrides work
+for _cls in [
+    YoutubeBaseInfoExtractor,
+    YoutubeClipIE,
+    YoutubeTruncatedIDIE,
+    YoutubeTruncatedURLIE,
+    YoutubeNotificationsIE,
+    YoutubeConsentRedirectIE,
+    YoutubeFavouritesIE,
+    YoutubeFeedsInfoExtractor,
+    YoutubeHistoryIE,
+    YoutubeLivestreamEmbedIE,
+    YoutubeRecommendedIE,
+    YoutubeShortsAudioPivotIE,
+    YoutubeSubscriptionsIE,
+    YoutubeWatchLaterIE,
+    YoutubeYtBeIE,
+    YoutubeYtUserIE,
+    YoutubeMusicSearchURLIE,
+    YoutubeSearchDateIE,
+    YoutubeSearchIE,
+    YoutubeSearchURLIE,
+    YoutubePlaylistIE,
+    YoutubeTabBaseInfoExtractor,
+    YoutubeTabIE,
+    YoutubeIE,
+]:
+    _cls.__module__ = 'yt_dlp.extractor.youtube'
diff --git a/yt_dlp/extractor/youtube/_base.py b/yt_dlp/extractor/youtube/_base.py
new file mode 100644
index 000000000..ba28189a6
--- /dev/null
+++ b/yt_dlp/extractor/youtube/_base.py
@@ -0,0 +1,1145 @@
+import calendar
+import copy
+import datetime as dt
+import enum
+import functools
+import hashlib
+import json
+import re
+import time
+import urllib.parse
+
+from ..common import InfoExtractor
+from ...networking.exceptions import HTTPError, network_exceptions
+from ...utils import (
+    ExtractorError,
+    bug_reports_message,
+    datetime_from_str,
+    filter_dict,
+    get_first,
+    int_or_none,
+    is_html,
+    join_nonempty,
+    parse_count,
+    qualities,
+    str_to_int,
+    traverse_obj,
+    try_call,
+    try_get,
+    unified_timestamp,
+    url_or_none,
+    variadic,
+)
+
+
+class _PoTokenContext(enum.Enum):
+    PLAYER = 'player'
+    GVS = 'gvs'
+
+
+# any clients starting with _ cannot be explicitly requested by the user
+INNERTUBE_CLIENTS = {
+    'web': {
+        'INNERTUBE_CONTEXT': {
+            'client': {
+                'clientName': 'WEB',
+                'clientVersion': '2.20241126.01.00',
+            },
+        },
+        'INNERTUBE_CONTEXT_CLIENT_NAME': 1,
+        'PO_TOKEN_REQUIRED_CONTEXTS': [_PoTokenContext.GVS],
+        'SUPPORTS_COOKIES': True,
+    },
+    # Safari UA returns pre-merged video+audio 144p/240p/360p/720p/1080p HLS formats
+    'web_safari': {
+        'INNERTUBE_CONTEXT': {
+            'client': {
+                'clientName': 'WEB',
+                'clientVersion': '2.20241126.01.00',
+                'userAgent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.5 Safari/605.1.15,gzip(gfe)',
+            },
+        },
+        'INNERTUBE_CONTEXT_CLIENT_NAME': 1,
+        'PO_TOKEN_REQUIRED_CONTEXTS': [_PoTokenContext.GVS],
+        'SUPPORTS_COOKIES': True,
+    },
+    'web_embedded': {
+        'INNERTUBE_CONTEXT': {
+            'client': {
+                'clientName': 'WEB_EMBEDDED_PLAYER',
+                'clientVersion': '1.20241201.00.00',
+            },
+        },
+        'INNERTUBE_CONTEXT_CLIENT_NAME': 56,
+        'SUPPORTS_COOKIES': True,
+    },
+    'web_music': {
+        'INNERTUBE_HOST': 'music.youtube.com',
+        'INNERTUBE_CONTEXT': {
+            'client': {
+                'clientName': 'WEB_REMIX',
+                'clientVersion': '1.20241127.01.00',
+            },
+        },
+        'INNERTUBE_CONTEXT_CLIENT_NAME': 67,
+        'PO_TOKEN_REQUIRED_CONTEXTS': [_PoTokenContext.GVS],
+        'SUPPORTS_COOKIES': True,
+    },
+    # This client now requires sign-in for every video
+    'web_creator': {
+        'INNERTUBE_CONTEXT': {
+            'client': {
+                'clientName': 'WEB_CREATOR',
+                'clientVersion': '1.20241203.01.00',
+            },
+        },
+        'INNERTUBE_CONTEXT_CLIENT_NAME': 62,
+        'PO_TOKEN_REQUIRED_CONTEXTS': [_PoTokenContext.GVS],
+        'REQUIRE_AUTH': True,
+        'SUPPORTS_COOKIES': True,
+    },
+    'android': {
+        'INNERTUBE_CONTEXT': {
+            'client': {
+                'clientName': 'ANDROID',
+                'clientVersion': '19.44.38',
+                'androidSdkVersion': 30,
+                'userAgent': 'com.google.android.youtube/19.44.38 (Linux; U; Android 11) gzip',
+                'osName': 'Android',
+                'osVersion': '11',
+            },
+        },
+        'INNERTUBE_CONTEXT_CLIENT_NAME': 3,
+        'REQUIRE_JS_PLAYER': False,
+        'PO_TOKEN_REQUIRED_CONTEXTS': [_PoTokenContext.GVS],
+    },
+    # This client now requires sign-in for every video
+    'android_music': {
+        'INNERTUBE_CONTEXT': {
+            'client': {
+                'clientName': 'ANDROID_MUSIC',
+                'clientVersion': '7.27.52',
+                'androidSdkVersion': 30,
+                'userAgent': 'com.google.android.apps.youtube.music/7.27.52 (Linux; U; Android 11) gzip',
+                'osName': 'Android',
+                'osVersion': '11',
+            },
+        },
+        'INNERTUBE_CONTEXT_CLIENT_NAME': 21,
+        'REQUIRE_JS_PLAYER': False,
+        'PO_TOKEN_REQUIRED_CONTEXTS': [_PoTokenContext.GVS],
+        'REQUIRE_AUTH': True,
+    },
+    # This client now requires sign-in for every video
+    'android_creator': {
+        'INNERTUBE_CONTEXT': {
+            'client': {
+                'clientName': 'ANDROID_CREATOR',
+                'clientVersion': '24.45.100',
+                'androidSdkVersion': 30,
+                'userAgent': 'com.google.android.apps.youtube.creator/24.45.100 (Linux; U; Android 11) gzip',
+                'osName': 'Android',
+                'osVersion': '11',
+            },
+        },
+        'INNERTUBE_CONTEXT_CLIENT_NAME': 14,
+        'REQUIRE_JS_PLAYER': False,
+        'PO_TOKEN_REQUIRED_CONTEXTS': [_PoTokenContext.GVS],
+        'REQUIRE_AUTH': True,
+    },
+    # YouTube Kids videos aren't returned on this client for some reason
+    'android_vr': {
+        'INNERTUBE_CONTEXT': {
+            'client': {
+                'clientName': 'ANDROID_VR',
+                'clientVersion': '1.60.19',
+                'deviceMake': 'Oculus',
+                'deviceModel': 'Quest 3',
+                'androidSdkVersion': 32,
+                'userAgent': 'com.google.android.apps.youtube.vr.oculus/1.60.19 (Linux; U; Android 12L; eureka-user Build/SQ3A.220605.009.A1) gzip',
+                'osName': 'Android',
+                'osVersion': '12L',
+            },
+        },
+        'INNERTUBE_CONTEXT_CLIENT_NAME': 28,
+        'REQUIRE_JS_PLAYER': False,
+    },
+    # iOS clients have HLS live streams. Setting device model to get 60fps formats.
+    # See: https://github.com/TeamNewPipe/NewPipeExtractor/issues/680#issuecomment-1002724558
+    'ios': {
+        'INNERTUBE_CONTEXT': {
+            'client': {
+                'clientName': 'IOS',
+                'clientVersion': '20.03.02',
+                'deviceMake': 'Apple',
+                'deviceModel': 'iPhone16,2',
+                'userAgent': 'com.google.ios.youtube/20.03.02 (iPhone16,2; U; CPU iOS 18_2_1 like Mac OS X;)',
+                'osName': 'iPhone',
+                'osVersion': '18.2.1.22C161',
+            },
+        },
+        'INNERTUBE_CONTEXT_CLIENT_NAME': 5,
+        'PO_TOKEN_REQUIRED_CONTEXTS': [_PoTokenContext.GVS],
+        'REQUIRE_JS_PLAYER': False,
+    },
+    # This client now requires sign-in for every video
+    'ios_music': {
+        'INNERTUBE_CONTEXT': {
+            'client': {
+                'clientName': 'IOS_MUSIC',
+                'clientVersion': '7.27.0',
+                'deviceMake': 'Apple',
+                'deviceModel': 'iPhone16,2',
+                'userAgent': 'com.google.ios.youtubemusic/7.27.0 (iPhone16,2; U; CPU iOS 18_1_0 like Mac OS X;)',
+                'osName': 'iPhone',
+                'osVersion': '18.1.0.22B83',
+            },
+        },
+        'INNERTUBE_CONTEXT_CLIENT_NAME': 26,
+        'REQUIRE_JS_PLAYER': False,
+        'PO_TOKEN_REQUIRED_CONTEXTS': [_PoTokenContext.GVS],
+        'REQUIRE_AUTH': True,
+    },
+    # This client now requires sign-in for every video
+    'ios_creator': {
+        'INNERTUBE_CONTEXT': {
+            'client': {
+                'clientName': 'IOS_CREATOR',
+                'clientVersion': '24.45.100',
+                'deviceMake': 'Apple',
+                'deviceModel': 'iPhone16,2',
+                'userAgent': 'com.google.ios.ytcreator/24.45.100 (iPhone16,2; U; CPU iOS 18_1_0 like Mac OS X;)',
+                'osName': 'iPhone',
+                'osVersion': '18.1.0.22B83',
+            },
+        },
+        'INNERTUBE_CONTEXT_CLIENT_NAME': 15,
+        'REQUIRE_JS_PLAYER': False,
+        'PO_TOKEN_REQUIRED_CONTEXTS': [_PoTokenContext.GVS],
+        'REQUIRE_AUTH': True,
+    },
+    # mweb has 'ultralow' formats
+    # See: https://github.com/yt-dlp/yt-dlp/pull/557
+    'mweb': {
+        'INNERTUBE_CONTEXT': {
+            'client': {
+                'clientName': 'MWEB',
+                'clientVersion': '2.20241202.07.00',
+                # mweb previously did not require PO Token with this UA
+                'userAgent': 'Mozilla/5.0 (iPad; CPU OS 16_7_10 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.6 Mobile/15E148 Safari/604.1,gzip(gfe)',
+            },
+        },
+        'INNERTUBE_CONTEXT_CLIENT_NAME': 2,
+        'PO_TOKEN_REQUIRED_CONTEXTS': [_PoTokenContext.GVS],
+        'SUPPORTS_COOKIES': True,
+    },
+    'tv': {
+        'INNERTUBE_CONTEXT': {
+            'client': {
+                'clientName': 'TVHTML5',
+                'clientVersion': '7.20250120.19.00',
+                'userAgent': 'Mozilla/5.0 (ChromiumStylePlatform) Cobalt/Version',
+            },
+        },
+        'INNERTUBE_CONTEXT_CLIENT_NAME': 7,
+        'SUPPORTS_COOKIES': True,
+    },
+    # This client now requires sign-in for every video
+    # It was previously an age-gate workaround for videos that were `playable_in_embed`
+    # It may still be useful if signed into an EU account that is not age-verified
+    'tv_embedded': {
+        'INNERTUBE_CONTEXT': {
+            'client': {
+                'clientName': 'TVHTML5_SIMPLY_EMBEDDED_PLAYER',
+                'clientVersion': '2.0',
+            },
+        },
+        'INNERTUBE_CONTEXT_CLIENT_NAME': 85,
+        'REQUIRE_AUTH': True,
+        'SUPPORTS_COOKIES': True,
+    },
+}
+
+
+def _split_innertube_client(client_name):
+    variant, *base = client_name.rsplit('.', 1)
+    if base:
+        return variant, base[0], variant
+    base, *variant = client_name.split('_', 1)
+    return client_name, base, variant[0] if variant else None
+
+
+def short_client_name(client_name):
+    main, *parts = _split_innertube_client(client_name)[0].split('_')
+    return join_nonempty(main[:4], ''.join(x[0] for x in parts)).upper()
+
+
+def build_innertube_clients():
+    THIRD_PARTY = {
+        'embedUrl': 'https://www.youtube.com/',  # Can be any valid URL
+    }
+    BASE_CLIENTS = ('ios', 'web', 'tv', 'mweb', 'android')
+    priority = qualities(BASE_CLIENTS[::-1])
+
+    for client, ytcfg in tuple(INNERTUBE_CLIENTS.items()):
+        ytcfg.setdefault('INNERTUBE_HOST', 'www.youtube.com')
+        ytcfg.setdefault('REQUIRE_JS_PLAYER', True)
+        ytcfg.setdefault('PO_TOKEN_REQUIRED_CONTEXTS', [])
+        ytcfg.setdefault('REQUIRE_AUTH', False)
+        ytcfg.setdefault('SUPPORTS_COOKIES', False)
+        ytcfg.setdefault('PLAYER_PARAMS', None)
+        ytcfg['INNERTUBE_CONTEXT']['client'].setdefault('hl', 'en')
+
+        _, base_client, variant = _split_innertube_client(client)
+        ytcfg['priority'] = 10 * priority(base_client)
+
+        if variant == 'embedded':
+            ytcfg['INNERTUBE_CONTEXT']['thirdParty'] = THIRD_PARTY
+            ytcfg['priority'] -= 2
+        elif variant:
+            ytcfg['priority'] -= 3
+
+
+build_innertube_clients()
+
+
+class BadgeType(enum.Enum):
+    AVAILABILITY_UNLISTED = enum.auto()
+    AVAILABILITY_PRIVATE = enum.auto()
+    AVAILABILITY_PUBLIC = enum.auto()
+    AVAILABILITY_PREMIUM = enum.auto()
+    AVAILABILITY_SUBSCRIPTION = enum.auto()
+    LIVE_NOW = enum.auto()
+    VERIFIED = enum.auto()
+
+
+CONFIGURATION_ARG_KEY = 'youtube'
+
+
+class YoutubeBaseInfoExtractor(InfoExtractor):
+    """Provide base functions for Youtube extractors"""
+
+    _RESERVED_NAMES = (
+        r'channel|c|user|playlist|watch|w|v|embed|e|live|watch_popup|clip|'
+        r'shorts|movies|results|search|shared|hashtag|trending|explore|feed|feeds|'
+        r'browse|oembed|get_video_info|iframe_api|s/player|source|'
+        r'storefront|oops|index|account|t/terms|about|upload|signin|logout')
+
+    _PLAYLIST_ID_RE = r'(?:(?:PL|LL|EC|UU|FL|RD|UL|TL|PU|OLAK5uy_)[0-9A-Za-z-_]{10,}|RDMM|WL|LL|LM)'
+
+    # _NETRC_MACHINE = 'youtube'
+
+    # If True it will raise an error if no login info is provided
+    _LOGIN_REQUIRED = False
+
+    _INVIDIOUS_SITES = (
+        # invidious-redirect websites
+        r'(?:www\.)?redirect\.invidious\.io',
+        r'(?:(?:www|dev)\.)?invidio\.us',
+        # Invidious instances taken from https://github.com/iv-org/documentation/blob/master/docs/instances.md
+        r'(?:www\.)?invidious\.pussthecat\.org',
+        r'(?:www\.)?invidious\.zee\.li',
+        r'(?:www\.)?invidious\.ethibox\.fr',
+        r'(?:www\.)?iv\.ggtyler\.dev',
+        r'(?:www\.)?inv\.vern\.i2p',
+        r'(?:www\.)?am74vkcrjp2d5v36lcdqgsj2m6x36tbrkhsruoegwfcizzabnfgf5zyd\.onion',
+        r'(?:www\.)?inv\.riverside\.rocks',
+        r'(?:www\.)?invidious\.silur\.me',
+        r'(?:www\.)?inv\.bp\.projectsegfau\.lt',
+        r'(?:www\.)?invidious\.g4c3eya4clenolymqbpgwz3q3tawoxw56yhzk4vugqrl6dtu3ejvhjid\.onion',
+        r'(?:www\.)?invidious\.slipfox\.xyz',
+        r'(?:www\.)?invidious\.esmail5pdn24shtvieloeedh7ehz3nrwcdivnfhfcedl7gf4kwddhkqd\.onion',
+        r'(?:www\.)?inv\.vernccvbvyi5qhfzyqengccj7lkove6bjot2xhh5kajhwvidqafczrad\.onion',
+        r'(?:www\.)?invidious\.tiekoetter\.com',
+        r'(?:www\.)?iv\.odysfvr23q5wgt7i456o5t3trw2cw5dgn56vbjfbq2m7xsc5vqbqpcyd\.onion',
+        r'(?:www\.)?invidious\.nerdvpn\.de',
+        r'(?:www\.)?invidious\.weblibre\.org',
+        r'(?:www\.)?inv\.odyssey346\.dev',
+        r'(?:www\.)?invidious\.dhusch\.de',
+        r'(?:www\.)?iv\.melmac\.space',
+        r'(?:www\.)?watch\.thekitty\.zone',
+        r'(?:www\.)?invidious\.privacydev\.net',
+        r'(?:www\.)?ng27owmagn5amdm7l5s3rsqxwscl5ynppnis5dqcasogkyxcfqn7psid\.onion',
+        r'(?:www\.)?invidious\.drivet\.xyz',
+        r'(?:www\.)?vid\.priv\.au',
+        r'(?:www\.)?euxxcnhsynwmfidvhjf6uzptsmh4dipkmgdmcmxxuo7tunp3ad2jrwyd\.onion',
+        r'(?:www\.)?inv\.vern\.cc',
+        r'(?:www\.)?invidious\.esmailelbob\.xyz',
+        r'(?:www\.)?invidious\.sethforprivacy\.com',
+        r'(?:www\.)?yt\.oelrichsgarcia\.de',
+        r'(?:www\.)?yt\.artemislena\.eu',
+        r'(?:www\.)?invidious\.flokinet\.to',
+        r'(?:www\.)?invidious\.baczek\.me',
+        r'(?:www\.)?y\.com\.sb',
+        r'(?:www\.)?invidious\.epicsite\.xyz',
+        r'(?:www\.)?invidious\.lidarshield\.cloud',
+        r'(?:www\.)?yt\.funami\.tech',
+        r'(?:www\.)?invidious\.3o7z6yfxhbw7n3za4rss6l434kmv55cgw2vuziwuigpwegswvwzqipyd\.onion',
+        r'(?:www\.)?osbivz6guyeahrwp2lnwyjk2xos342h4ocsxyqrlaopqjuhwn2djiiyd\.onion',
+        r'(?:www\.)?u2cvlit75owumwpy4dj2hsmvkq7nvrclkpht7xgyye2pyoxhpmclkrad\.onion',
+        # youtube-dl invidious instances list
+        r'(?:(?:www|no)\.)?invidiou\.sh',
+        r'(?:(?:www|fi)\.)?invidious\.snopyta\.org',
+        r'(?:www\.)?invidious\.kabi\.tk',
+        r'(?:www\.)?invidious\.mastodon\.host',
+        r'(?:www\.)?invidious\.zapashcanon\.fr',
+        r'(?:www\.)?(?:invidious(?:-us)?|piped)\.kavin\.rocks',
+        r'(?:www\.)?invidious\.tinfoil-hat\.net',
+        r'(?:www\.)?invidious\.himiko\.cloud',
+        r'(?:www\.)?invidious\.reallyancient\.tech',
+        r'(?:www\.)?invidious\.tube',
+        r'(?:www\.)?invidiou\.site',
+        r'(?:www\.)?invidious\.site',
+        r'(?:www\.)?invidious\.xyz',
+        r'(?:www\.)?invidious\.nixnet\.xyz',
+        r'(?:www\.)?invidious\.048596\.xyz',
+        r'(?:www\.)?invidious\.drycat\.fr',
+        r'(?:www\.)?inv\.skyn3t\.in',
+        r'(?:www\.)?tube\.poal\.co',
+        r'(?:www\.)?tube\.connect\.cafe',
+        r'(?:www\.)?vid\.wxzm\.sx',
+        r'(?:www\.)?vid\.mint\.lgbt',
+        r'(?:www\.)?vid\.puffyan\.us',
+        r'(?:www\.)?yewtu\.be',
+        r'(?:www\.)?yt\.elukerio\.org',
+        r'(?:www\.)?yt\.lelux\.fi',
+        r'(?:www\.)?invidious\.ggc-project\.de',
+        r'(?:www\.)?yt\.maisputain\.ovh',
+        r'(?:www\.)?ytprivate\.com',
+        r'(?:www\.)?invidious\.13ad\.de',
+        r'(?:www\.)?invidious\.toot\.koeln',
+        r'(?:www\.)?invidious\.fdn\.fr',
+        r'(?:www\.)?watch\.nettohikari\.com',
+        r'(?:www\.)?invidious\.namazso\.eu',
+        r'(?:www\.)?invidious\.silkky\.cloud',
+        r'(?:www\.)?invidious\.exonip\.de',
+        r'(?:www\.)?invidious\.riverside\.rocks',
+        r'(?:www\.)?invidious\.blamefran\.net',
+        r'(?:www\.)?invidious\.moomoo\.de',
+        r'(?:www\.)?ytb\.trom\.tf',
+        r'(?:www\.)?yt\.cyberhost\.uk',
+        r'(?:www\.)?kgg2m7yk5aybusll\.onion',
+        r'(?:www\.)?qklhadlycap4cnod\.onion',
+        r'(?:www\.)?axqzx4s6s54s32yentfqojs3x5i7faxza6xo3ehd4bzzsg2ii4fv2iid\.onion',
+        r'(?:www\.)?c7hqkpkpemu6e7emz5b4vyz7idjgdvgaaa3dyimmeojqbgpea3xqjoid\.onion',
+        r'(?:www\.)?fz253lmuao3strwbfbmx46yu7acac2jz27iwtorgmbqlkurlclmancad\.onion',
+        r'(?:www\.)?invidious\.l4qlywnpwqsluw65ts7md3khrivpirse744un3x7mlskqauz5pyuzgqd\.onion',
+        r'(?:www\.)?owxfohz4kjyv25fvlqilyxast7inivgiktls3th44jhk3ej3i7ya\.b32\.i2p',
+        r'(?:www\.)?4l2dgddgsrkf2ous66i6seeyi6etzfgrue332grh2n7madpwopotugyd\.onion',
+        r'(?:www\.)?w6ijuptxiku4xpnnaetxvnkc5vqcdu7mgns2u77qefoixi63vbvnpnqd\.onion',
+        r'(?:www\.)?kbjggqkzv65ivcqj6bumvp337z6264huv5kpkwuv6gu5yjiskvan7fad\.onion',
+        r'(?:www\.)?grwp24hodrefzvjjuccrkw3mjq4tzhaaq32amf33dzpmuxe7ilepcmad\.onion',
+        r'(?:www\.)?hpniueoejy4opn7bc4ftgazyqjoeqwlvh2uiku2xqku6zpoa4bf5ruid\.onion',
+        # piped instances from https://github.com/TeamPiped/Piped/wiki/Instances
+        r'(?:www\.)?piped\.kavin\.rocks',
+        r'(?:www\.)?piped\.tokhmi\.xyz',
+        r'(?:www\.)?piped\.syncpundit\.io',
+        r'(?:www\.)?piped\.mha\.fi',
+        r'(?:www\.)?watch\.whatever\.social',
+        r'(?:www\.)?piped\.garudalinux\.org',
+        r'(?:www\.)?piped\.rivo\.lol',
+        r'(?:www\.)?piped-libre\.kavin\.rocks',
+        r'(?:www\.)?yt\.jae\.fi',
+        r'(?:www\.)?piped\.mint\.lgbt',
+        r'(?:www\.)?il\.ax',
+        r'(?:www\.)?piped\.esmailelbob\.xyz',
+        r'(?:www\.)?piped\.projectsegfau\.lt',
+        r'(?:www\.)?piped\.privacydev\.net',
+        r'(?:www\.)?piped\.palveluntarjoaja\.eu',
+        r'(?:www\.)?piped\.smnz\.de',
+        r'(?:www\.)?piped\.adminforge\.de',
+        r'(?:www\.)?watch\.whatevertinfoil\.de',
+        r'(?:www\.)?piped\.qdi\.fi',
+        r'(?:(?:www|cf)\.)?piped\.video',
+        r'(?:www\.)?piped\.aeong\.one',
+        r'(?:www\.)?piped\.moomoo\.me',
+        r'(?:www\.)?piped\.chauvet\.pro',
+        r'(?:www\.)?watch\.leptons\.xyz',
+        r'(?:www\.)?pd\.vern\.cc',
+        r'(?:www\.)?piped\.hostux\.net',
+        r'(?:www\.)?piped\.lunar\.icu',
+        # Hyperpipe instances from https://hyperpipe.codeberg.page/
+        r'(?:www\.)?hyperpipe\.surge\.sh',
+        r'(?:www\.)?hyperpipe\.esmailelbob\.xyz',
+        r'(?:www\.)?listen\.whatever\.social',
+        r'(?:www\.)?music\.adminforge\.de',
+    )
+
+    # extracted from account/account_menu ep
+    # XXX: These are the supported YouTube UI and API languages,
+    # which is slightly different from languages supported for translation in YouTube studio
+    _SUPPORTED_LANG_CODES = [
+        'af', 'az', 'id', 'ms', 'bs', 'ca', 'cs', 'da', 'de', 'et', 'en-IN', 'en-GB', 'en', 'es',
+        'es-419', 'es-US', 'eu', 'fil', 'fr', 'fr-CA', 'gl', 'hr', 'zu', 'is', 'it', 'sw', 'lv',
+        'lt', 'hu', 'nl', 'no', 'uz', 'pl', 'pt-PT', 'pt', 'ro', 'sq', 'sk', 'sl', 'sr-Latn', 'fi',
+        'sv', 'vi', 'tr', 'be', 'bg', 'ky', 'kk', 'mk', 'mn', 'ru', 'sr', 'uk', 'el', 'hy', 'iw',
+        'ur', 'ar', 'fa', 'ne', 'mr', 'hi', 'as', 'bn', 'pa', 'gu', 'or', 'ta', 'te', 'kn', 'ml',
+        'si', 'th', 'lo', 'my', 'ka', 'am', 'km', 'zh-CN', 'zh-TW', 'zh-HK', 'ja', 'ko',
+    ]
+
+    _IGNORED_WARNINGS = {
+        'Unavailable videos will be hidden during playback',
+        'Unavailable videos are hidden',
+    }
+
+    _YT_HANDLE_RE = r'@[\w.-]{3,30}'  # https://support.google.com/youtube/answer/11585688?hl=en
+    _YT_CHANNEL_UCID_RE = r'UC[\w-]{22}'
+
+    _NETRC_MACHINE = 'youtube'
+
+    def ucid_or_none(self, ucid):
+        return self._search_regex(rf'^({self._YT_CHANNEL_UCID_RE})$', ucid, 'UC-id', default=None)
+
+    def handle_or_none(self, handle):
+        return self._search_regex(rf'^({self._YT_HANDLE_RE})$', urllib.parse.unquote(handle or ''),
+                                  '@-handle', default=None)
+
+    def handle_from_url(self, url):
+        return self._search_regex(rf'^(?:https?://(?:www\.)?youtube\.com)?/({self._YT_HANDLE_RE})',
+                                  urllib.parse.unquote(url or ''), 'channel handle', default=None)
+
+    def ucid_from_url(self, url):
+        return self._search_regex(rf'^(?:https?://(?:www\.)?youtube\.com)?/({self._YT_CHANNEL_UCID_RE})',
+                                  url, 'channel id', default=None)
+
+    @functools.cached_property
+    def _preferred_lang(self):
+        """
+        Returns a language code supported by YouTube for the user preferred language.
+        Returns None if no preferred language set.
+        """
+        preferred_lang = self._configuration_arg('lang', ie_key='Youtube', casesense=True, default=[''])[0]
+        if not preferred_lang:
+            return
+        if preferred_lang not in self._SUPPORTED_LANG_CODES:
+            raise ExtractorError(
+                f'Unsupported language code: {preferred_lang}. Supported language codes (case-sensitive): {join_nonempty(*self._SUPPORTED_LANG_CODES, delim=", ")}.',
+                expected=True)
+        elif preferred_lang != 'en':
+            self.report_warning(
+                f'Preferring "{preferred_lang}" translated fields. Note that some metadata extraction may fail or be incorrect.')
+        return preferred_lang
+
+    def _initialize_consent(self):
+        cookies = self._get_cookies('https://www.youtube.com/')
+        if cookies.get('__Secure-3PSID'):
+            return
+        socs = cookies.get('SOCS')
+        if socs and not socs.value.startswith('CAA'):  # not consented
+            return
+        self._set_cookie('.youtube.com', 'SOCS', 'CAI', secure=True)  # accept all (required for mixes)
+
+    def _initialize_pref(self):
+        cookies = self._get_cookies('https://www.youtube.com/')
+        pref_cookie = cookies.get('PREF')
+        pref = {}
+        if pref_cookie:
+            try:
+                pref = dict(urllib.parse.parse_qsl(pref_cookie.value))
+            except ValueError:
+                self.report_warning('Failed to parse user PREF cookie' + bug_reports_message())
+        pref.update({'hl': self._preferred_lang or 'en', 'tz': 'UTC'})
+        self._set_cookie('.youtube.com', name='PREF', value=urllib.parse.urlencode(pref))
+
+    def _initialize_cookie_auth(self):
+        yt_sapisid, yt_1psapisid, yt_3psapisid = self._get_sid_cookies()
+        if yt_sapisid or yt_1psapisid or yt_3psapisid:
+            self.write_debug('Found YouTube account cookies')
+
+    def _real_initialize(self):
+        self._initialize_pref()
+        self._initialize_consent()
+        self._initialize_cookie_auth()
+        self._check_login_required()
+
+    def _perform_login(self, username, password):
+        if username.startswith('oauth'):
+            raise ExtractorError(
+                f'Login with OAuth is no longer supported. {self._youtube_login_hint}', expected=True)
+
+        self.report_warning(
+            f'Login with password is not supported for YouTube. {self._youtube_login_hint}')
+
+    @property
+    def _youtube_login_hint(self):
+        return (f'{self._login_hint(method="cookies")}. Also see  '
+                'https://github.com/yt-dlp/yt-dlp/wiki/Extractors#exporting-youtube-cookies  '
+                'for tips on effectively exporting YouTube cookies')
+
+    def _check_login_required(self):
+        if self._LOGIN_REQUIRED and not self.is_authenticated:
+            self.raise_login_required(
+                f'Login details are needed to download this content. {self._youtube_login_hint}', method=None)
+
+    _YT_INITIAL_DATA_RE = r'(?:window\s*\[\s*["\']ytInitialData["\']\s*\]|ytInitialData)\s*='
+    _YT_INITIAL_PLAYER_RESPONSE_RE = r'ytInitialPlayerResponse\s*='
+
+    def _get_default_ytcfg(self, client='web'):
+        return copy.deepcopy(INNERTUBE_CLIENTS[client])
+
+    def _get_innertube_host(self, client='web'):
+        return INNERTUBE_CLIENTS[client]['INNERTUBE_HOST']
+
+    def _ytcfg_get_safe(self, ytcfg, getter, expected_type=None, default_client='web'):
+        # try_get but with fallback to default ytcfg client values when present
+        _func = lambda y: try_get(y, getter, expected_type)
+        return _func(ytcfg) or _func(self._get_default_ytcfg(default_client))
+
+    def _extract_client_name(self, ytcfg, default_client='web'):
+        return self._ytcfg_get_safe(
+            ytcfg, (lambda x: x['INNERTUBE_CLIENT_NAME'],
+                    lambda x: x['INNERTUBE_CONTEXT']['client']['clientName']), str, default_client)
+
+    def _extract_client_version(self, ytcfg, default_client='web'):
+        return self._ytcfg_get_safe(
+            ytcfg, (lambda x: x['INNERTUBE_CLIENT_VERSION'],
+                    lambda x: x['INNERTUBE_CONTEXT']['client']['clientVersion']), str, default_client)
+
+    def _select_api_hostname(self, req_api_hostname, default_client=None):
+        return (self._configuration_arg('innertube_host', [''], ie_key=CONFIGURATION_ARG_KEY)[0]
+                or req_api_hostname or self._get_innertube_host(default_client or 'web'))
+
+    def _extract_context(self, ytcfg=None, default_client='web'):
+        context = get_first(
+            (ytcfg, self._get_default_ytcfg(default_client)), 'INNERTUBE_CONTEXT', expected_type=dict)
+        # Enforce language and tz for extraction
+        client_context = traverse_obj(context, 'client', expected_type=dict, default={})
+        client_context.update({'hl': self._preferred_lang or 'en', 'timeZone': 'UTC', 'utcOffsetMinutes': 0})
+        return context
+
+    @staticmethod
+    def _make_sid_authorization(scheme, sid, origin, additional_parts):
+        timestamp = str(round(time.time()))
+
+        hash_parts = []
+        if additional_parts:
+            hash_parts.append(':'.join(additional_parts.values()))
+        hash_parts.extend([timestamp, sid, origin])
+        sidhash = hashlib.sha1(' '.join(hash_parts).encode()).hexdigest()
+
+        parts = [timestamp, sidhash]
+        if additional_parts:
+            parts.append(''.join(additional_parts))
+
+        return f'{scheme} {"_".join(parts)}'
+
+    def _get_sid_cookies(self):
+        """
+        Get SAPISID, 1PSAPISID, 3PSAPISID cookie values
+        @returns sapisid, 1psapisid, 3psapisid
+        """
+        yt_cookies = self._get_cookies('https://www.youtube.com')
+        yt_sapisid = try_call(lambda: yt_cookies['SAPISID'].value)
+        yt_3papisid = try_call(lambda: yt_cookies['__Secure-3PAPISID'].value)
+        yt_1papisid = try_call(lambda: yt_cookies['__Secure-1PAPISID'].value)
+
+        # Sometimes SAPISID cookie isn't present but __Secure-3PAPISID is.
+        # YouTube also falls back to __Secure-3PAPISID if SAPISID is missing.
+        # See: https://github.com/yt-dlp/yt-dlp/issues/393
+
+        return yt_sapisid or yt_3papisid, yt_1papisid, yt_3papisid
+
+    def _get_sid_authorization_header(self, origin='https://www.youtube.com', user_session_id=None):
+        """
+        Generate API Session ID Authorization for Innertube requests. Assumes all requests are secure (https).
+        @param origin: Origin URL
+        @param user_session_id: Optional User Session ID
+        @return: Authorization header value
+        """
+
+        authorizations = []
+        additional_parts = {}
+        if user_session_id:
+            additional_parts['u'] = user_session_id
+
+        yt_sapisid, yt_1psapisid, yt_3psapisid = self._get_sid_cookies()
+
+        for scheme, sid in (('SAPISIDHASH', yt_sapisid),
+                            ('SAPISID1PHASH', yt_1psapisid),
+                            ('SAPISID3PHASH', yt_3psapisid)):
+            if sid:
+                authorizations.append(self._make_sid_authorization(scheme, sid, origin, additional_parts))
+
+        if not authorizations:
+            return None
+
+        return ' '.join(authorizations)
+
+    def _call_api(self, ep, query, video_id, fatal=True, headers=None,
+                  note='Downloading API JSON', errnote='Unable to download API page',
+                  context=None, api_key=None, api_hostname=None, default_client='web'):
+
+        data = {'context': context} if context else {'context': self._extract_context(default_client=default_client)}
+        data.update(query)
+        real_headers = self.generate_api_headers(default_client=default_client)
+        real_headers.update({'content-type': 'application/json'})
+        if headers:
+            real_headers.update(headers)
+        return self._download_json(
+            f'https://{self._select_api_hostname(api_hostname, default_client)}/youtubei/v1/{ep}',
+            video_id=video_id, fatal=fatal, note=note, errnote=errnote,
+            data=json.dumps(data).encode('utf8'), headers=real_headers,
+            query=filter_dict({
+                'key': self._configuration_arg(
+                    'innertube_key', [api_key], ie_key=CONFIGURATION_ARG_KEY, casesense=True)[0],
+                'prettyPrint': 'false',
+            }, cndn=lambda _, v: v))
+
+    def extract_yt_initial_data(self, item_id, webpage, fatal=True):
+        return self._search_json(self._YT_INITIAL_DATA_RE, webpage, 'yt initial data', item_id, fatal=fatal)
+
+    @staticmethod
+    def _extract_session_index(*data):
+        """
+        Index of current account in account list.
+        See: https://github.com/yt-dlp/yt-dlp/pull/519
+        """
+        for ytcfg in data:
+            session_index = int_or_none(try_get(ytcfg, lambda x: x['SESSION_INDEX']))
+            if session_index is not None:
+                return session_index
+
+    @staticmethod
+    def _parse_data_sync_id(data_sync_id):
+        """
+        Parse data_sync_id into delegated_session_id and user_session_id.
+
+        data_sync_id is of the form "delegated_session_id||user_session_id" for secondary channel
+        and just "user_session_id||" for primary channel.
+
+        @param data_sync_id: data_sync_id string
+        @return: Tuple of (delegated_session_id, user_session_id)
+        """
+        if not data_sync_id:
+            return None, None
+        first, _, second = data_sync_id.partition('||')
+        if second:
+            return first, second
+        return None, first
+
+    def _extract_delegated_session_id(self, *args):
+        """
+        Extract current delegated session ID required to download private playlists of secondary channels
+        @params response and/or ytcfg
+        @return: delegated session ID
+        """
+        # ytcfg includes channel_syncid if on secondary channel
+        if delegated_sid := traverse_obj(args, (..., 'DELEGATED_SESSION_ID', {str}, any)):
+            return delegated_sid
+
+        data_sync_id = self._extract_data_sync_id(*args)
+        return self._parse_data_sync_id(data_sync_id)[0]
+
+    def _extract_user_session_id(self, *args):
+        """
+        Extract current user session ID
+        @params response and/or ytcfg
+        @return: user session ID
+        """
+        if user_sid := traverse_obj(args, (..., 'USER_SESSION_ID', {str}, any)):
+            return user_sid
+
+        data_sync_id = self._extract_data_sync_id(*args)
+        return self._parse_data_sync_id(data_sync_id)[1]
+
+    def _extract_data_sync_id(self, *args):
+        """
+        Extract current account dataSyncId.
+        In the format DELEGATED_SESSION_ID||USER_SESSION_ID or USER_SESSION_ID||
+        @params response and/or ytcfg
+        """
+        if data_sync_id := self._configuration_arg('data_sync_id', [None], ie_key=CONFIGURATION_ARG_KEY, casesense=True)[0]:
+            return data_sync_id
+
+        return traverse_obj(
+            args, (..., ('DATASYNC_ID', ('responseContext', 'mainAppWebResponseContext', 'datasyncId')), {str}, any))
+
+    def _extract_visitor_data(self, *args):
+        """
+        Extracts visitorData from an API response or ytcfg
+        Appears to be used to track session state
+        """
+        if visitor_data := self._configuration_arg('visitor_data', [None], ie_key=CONFIGURATION_ARG_KEY, casesense=True)[0]:
+            return visitor_data
+        return get_first(
+            args, [('VISITOR_DATA', ('INNERTUBE_CONTEXT', 'client', 'visitorData'), ('responseContext', 'visitorData'))],
+            expected_type=str)
+
+    @functools.cached_property
+    def is_authenticated(self):
+        return bool(self._get_sid_authorization_header())
+
+    def extract_ytcfg(self, video_id, webpage):
+        if not webpage:
+            return {}
+        return self._parse_json(
+            self._search_regex(
+                r'ytcfg\.set\s*\(\s*({.+?})\s*\)\s*;', webpage, 'ytcfg',
+                default='{}'), video_id, fatal=False) or {}
+
+    def _generate_cookie_auth_headers(self, *, ytcfg=None, delegated_session_id=None, user_session_id=None, session_index=None, origin=None, **kwargs):
+        headers = {}
+        delegated_session_id = delegated_session_id or self._extract_delegated_session_id(ytcfg)
+        if delegated_session_id:
+            headers['X-Goog-PageId'] = delegated_session_id
+        if session_index is None:
+            session_index = self._extract_session_index(ytcfg)
+        if delegated_session_id or session_index is not None:
+            headers['X-Goog-AuthUser'] = session_index if session_index is not None else 0
+
+        auth = self._get_sid_authorization_header(origin, user_session_id=user_session_id or self._extract_user_session_id(ytcfg))
+        if auth is not None:
+            headers['Authorization'] = auth
+            headers['X-Origin'] = origin
+
+        if traverse_obj(ytcfg, 'LOGGED_IN', expected_type=bool):
+            headers['X-Youtube-Bootstrap-Logged-In'] = 'true'
+
+        return headers
+
+    def generate_api_headers(
+            self, *, ytcfg=None, delegated_session_id=None, user_session_id=None, session_index=None,
+            visitor_data=None, api_hostname=None, default_client='web', **kwargs):
+
+        origin = 'https://' + (self._select_api_hostname(api_hostname, default_client))
+        headers = {
+            'X-YouTube-Client-Name': str(
+                self._ytcfg_get_safe(ytcfg, lambda x: x['INNERTUBE_CONTEXT_CLIENT_NAME'], default_client=default_client)),
+            'X-YouTube-Client-Version': self._extract_client_version(ytcfg, default_client),
+            'Origin': origin,
+            'X-Goog-Visitor-Id': visitor_data or self._extract_visitor_data(ytcfg),
+            'User-Agent': self._ytcfg_get_safe(ytcfg, lambda x: x['INNERTUBE_CONTEXT']['client']['userAgent'], default_client=default_client),
+            **self._generate_cookie_auth_headers(
+                ytcfg=ytcfg,
+                delegated_session_id=delegated_session_id,
+                user_session_id=user_session_id,
+                session_index=session_index,
+                origin=origin),
+        }
+        return filter_dict(headers)
+
+    def _download_webpage_with_retries(self, *args, retry_fatal=False, retry_on_status=None, **kwargs):
+        for retry in self.RetryManager(fatal=retry_fatal):
+            try:
+                return self._download_webpage(*args, **kwargs)
+            except ExtractorError as e:
+                if isinstance(e.cause, network_exceptions):
+                    if not isinstance(e.cause, HTTPError) or e.cause.status not in (retry_on_status or (403, 429)):
+                        retry.error = e
+                        continue
+                self._error_or_warning(e, fatal=retry_fatal)
+                break
+
+    def _download_ytcfg(self, client, video_id):
+        url = {
+            'web': 'https://www.youtube.com',
+            'web_music': 'https://music.youtube.com',
+            'web_embedded': f'https://www.youtube.com/embed/{video_id}?html5=1',
+            'tv': 'https://www.youtube.com/tv',
+        }.get(client)
+        if not url:
+            return {}
+        webpage = self._download_webpage_with_retries(
+            url, video_id, note=f'Downloading {client.replace("_", " ").strip()} client config',
+            headers=traverse_obj(self._get_default_ytcfg(client), {
+                'User-Agent': ('INNERTUBE_CONTEXT', 'client', 'userAgent', {str}),
+            }))
+        return self.extract_ytcfg(video_id, webpage) or {}
+
+    @staticmethod
+    def _build_api_continuation_query(continuation, ctp=None):
+        query = {
+            'continuation': continuation,
+        }
+        # TODO: Inconsistency with clickTrackingParams.
+        # Currently we have a fixed ctp contained within context (from ytcfg)
+        # and a ctp in root query for continuation.
+        if ctp:
+            query['clickTracking'] = {'clickTrackingParams': ctp}
+        return query
+
+    @classmethod
+    def _extract_next_continuation_data(cls, renderer):
+        next_continuation = try_get(
+            renderer, (lambda x: x['continuations'][0]['nextContinuationData'],
+                       lambda x: x['continuation']['reloadContinuationData']), dict)
+        if not next_continuation:
+            return
+        continuation = next_continuation.get('continuation')
+        if not continuation:
+            return
+        ctp = next_continuation.get('clickTrackingParams')
+        return cls._build_api_continuation_query(continuation, ctp)
+
+    @classmethod
+    def _extract_continuation_ep_data(cls, continuation_ep: dict):
+        if isinstance(continuation_ep, dict):
+            continuation = try_get(
+                continuation_ep, lambda x: x['continuationCommand']['token'], str)
+            if not continuation:
+                return
+            ctp = continuation_ep.get('clickTrackingParams')
+            return cls._build_api_continuation_query(continuation, ctp)
+
+    @classmethod
+    def _extract_continuation(cls, renderer):
+        next_continuation = cls._extract_next_continuation_data(renderer)
+        if next_continuation:
+            return next_continuation
+
+        return traverse_obj(renderer, (
+            ('contents', 'items', 'rows'), ..., 'continuationItemRenderer',
+            ('continuationEndpoint', ('button', 'buttonRenderer', 'command')),
+        ), get_all=False, expected_type=cls._extract_continuation_ep_data)
+
+    @classmethod
+    def _extract_alerts(cls, data):
+        for alert_dict in try_get(data, lambda x: x['alerts'], list) or []:
+            if not isinstance(alert_dict, dict):
+                continue
+            for alert in alert_dict.values():
+                alert_type = alert.get('type')
+                if not alert_type:
+                    continue
+                message = cls._get_text(alert, 'text')
+                if message:
+                    yield alert_type, message
+
+    def _report_alerts(self, alerts, expected=True, fatal=True, only_once=False):
+        errors, warnings = [], []
+        for alert_type, alert_message in alerts:
+            if alert_type.lower() == 'error' and fatal:
+                errors.append([alert_type, alert_message])
+            elif alert_message not in self._IGNORED_WARNINGS:
+                warnings.append([alert_type, alert_message])
+
+        for alert_type, alert_message in (warnings + errors[:-1]):
+            self.report_warning(f'YouTube said: {alert_type} - {alert_message}', only_once=only_once)
+        if errors:
+            raise ExtractorError(f'YouTube said: {errors[-1][1]}', expected=expected)
+
+    def _extract_and_report_alerts(self, data, *args, **kwargs):
+        return self._report_alerts(self._extract_alerts(data), *args, **kwargs)
+
+    def _extract_badges(self, badge_list: list):
+        """
+        Extract known BadgeType's from a list of badge renderers.
+        @returns [{'type': BadgeType}]
+        """
+        icon_type_map = {
+            'PRIVACY_UNLISTED': BadgeType.AVAILABILITY_UNLISTED,
+            'PRIVACY_PRIVATE': BadgeType.AVAILABILITY_PRIVATE,
+            'PRIVACY_PUBLIC': BadgeType.AVAILABILITY_PUBLIC,
+            'CHECK_CIRCLE_THICK': BadgeType.VERIFIED,
+            'OFFICIAL_ARTIST_BADGE': BadgeType.VERIFIED,
+            'CHECK': BadgeType.VERIFIED,
+        }
+
+        badge_style_map = {
+            'BADGE_STYLE_TYPE_MEMBERS_ONLY': BadgeType.AVAILABILITY_SUBSCRIPTION,
+            'BADGE_STYLE_TYPE_PREMIUM': BadgeType.AVAILABILITY_PREMIUM,
+            'BADGE_STYLE_TYPE_LIVE_NOW': BadgeType.LIVE_NOW,
+            'BADGE_STYLE_TYPE_VERIFIED': BadgeType.VERIFIED,
+            'BADGE_STYLE_TYPE_VERIFIED_ARTIST': BadgeType.VERIFIED,
+        }
+
+        label_map = {
+            'unlisted': BadgeType.AVAILABILITY_UNLISTED,
+            'private': BadgeType.AVAILABILITY_PRIVATE,
+            'members only': BadgeType.AVAILABILITY_SUBSCRIPTION,
+            'live': BadgeType.LIVE_NOW,
+            'premium': BadgeType.AVAILABILITY_PREMIUM,
+            'verified': BadgeType.VERIFIED,
+            'official artist channel': BadgeType.VERIFIED,
+        }
+
+        badges = []
+        for badge in traverse_obj(badge_list, (..., lambda key, _: re.search(r'[bB]adgeRenderer$', key))):
+            badge_type = (
+                icon_type_map.get(traverse_obj(badge, ('icon', 'iconType'), expected_type=str))
+                or badge_style_map.get(traverse_obj(badge, 'style'))
+            )
+            if badge_type:
+                badges.append({'type': badge_type})
+                continue
+
+            # fallback, won't work in some languages
+            label = traverse_obj(
+                badge, 'label', ('accessibilityData', 'label'), 'tooltip', 'iconTooltip', get_all=False, expected_type=str, default='')
+            for match, label_badge_type in label_map.items():
+                if match in label.lower():
+                    badges.append({'type': label_badge_type})
+                    break
+
+        return badges
+
+    @staticmethod
+    def _has_badge(badges, badge_type):
+        return bool(traverse_obj(badges, lambda _, v: v['type'] == badge_type))
+
+    @staticmethod
+    def _get_text(data, *path_list, max_runs=None):
+        for path in path_list or [None]:
+            if path is None:
+                obj = [data]
+            else:
+                obj = traverse_obj(data, path, default=[])
+                if not any(key is ... or isinstance(key, (list, tuple)) for key in variadic(path)):
+                    obj = [obj]
+            for item in obj:
+                text = try_get(item, lambda x: x['simpleText'], str)
+                if text:
+                    return text
+                runs = try_get(item, lambda x: x['runs'], list) or []
+                if not runs and isinstance(item, list):
+                    runs = item
+
+                runs = runs[:min(len(runs), max_runs or len(runs))]
+                text = ''.join(traverse_obj(runs, (..., 'text'), expected_type=str))
+                if text:
+                    return text
+
+    def _get_count(self, data, *path_list):
+        count_text = self._get_text(data, *path_list) or ''
+        count = parse_count(count_text)
+        if count is None:
+            count = str_to_int(
+                self._search_regex(r'^([\d,]+)', re.sub(r'\s', '', count_text), 'count', default=None))
+        return count
+
+    @staticmethod
+    def _extract_thumbnails(data, *path_list, final_key='thumbnails'):
+        """
+        Extract thumbnails from thumbnails dict
+        @param path_list: path list to level that contains 'thumbnails' key
+        """
+        thumbnails = []
+        for path in path_list or [()]:
+            for thumbnail in traverse_obj(data, (*variadic(path), final_key, ...)):
+                thumbnail_url = url_or_none(thumbnail.get('url'))
+                if not thumbnail_url:
+                    continue
+                # Sometimes youtube gives a wrong thumbnail URL. See:
+                # https://github.com/yt-dlp/yt-dlp/issues/233
+                # https://github.com/ytdl-org/youtube-dl/issues/28023
+                if 'maxresdefault' in thumbnail_url:
+                    thumbnail_url = thumbnail_url.split('?')[0]
+                thumbnails.append({
+                    'url': thumbnail_url,
+                    'height': int_or_none(thumbnail.get('height')),
+                    'width': int_or_none(thumbnail.get('width')),
+                })
+        return thumbnails
+
+    @staticmethod
+    def extract_relative_time(relative_time_text):
+        """
+        Extracts a relative time from string and converts to dt object
+        e.g. 'streamed 6 days ago', '5 seconds ago (edited)', 'updated today', '8 yr ago'
+        """
+
+        # XXX: this could be moved to a general function in utils/_utils.py
+        # The relative time text strings are roughly the same as what
+        # Javascript's Intl.RelativeTimeFormat function generates.
+        # See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat
+        mobj = re.search(
+            r'(?P<start>today|yesterday|now)|(?P<time>\d+)\s*(?P<unit>sec(?:ond)?|s|min(?:ute)?|h(?:our|r)?|d(?:ay)?|w(?:eek|k)?|mo(?:nth)?|y(?:ear|r)?)s?\s*ago',
+            relative_time_text)
+        if mobj:
+            start = mobj.group('start')
+            if start:
+                return datetime_from_str(start)
+            try:
+                return datetime_from_str('now-{}{}'.format(mobj.group('time'), mobj.group('unit')))
+            except ValueError:
+                return None
+
+    def _parse_time_text(self, text):
+        if not text:
+            return
+        dt_ = self.extract_relative_time(text)
+        timestamp = None
+        if isinstance(dt_, dt.datetime):
+            timestamp = calendar.timegm(dt_.timetuple())
+
+        if timestamp is None:
+            timestamp = (
+                unified_timestamp(text) or unified_timestamp(
+                    self._search_regex(
+                        (r'([a-z]+\s*\d{1,2},?\s*20\d{2})', r'(?:.+|^)(?:live|premieres|ed|ing)(?:\s*(?:on|for))?\s*(.+\d)'),
+                        text.lower(), 'time text', default=None)))
+
+        if text and timestamp is None and self._preferred_lang in (None, 'en'):
+            self.report_warning(
+                f'Cannot parse localized time text "{text}"', only_once=True)
+        return timestamp
+
+    def _extract_response(self, item_id, query, note='Downloading API JSON', headers=None,
+                          ytcfg=None, check_get_keys=None, ep='browse', fatal=True, api_hostname=None,
+                          default_client='web'):
+        raise_for_incomplete = bool(self._configuration_arg('raise_incomplete_data', ie_key=CONFIGURATION_ARG_KEY))
+        # Incomplete Data should be a warning by default when retries are exhausted, while other errors should be fatal.
+        icd_retries = iter(self.RetryManager(fatal=raise_for_incomplete))
+        icd_rm = next(icd_retries)
+        main_retries = iter(self.RetryManager())
+        main_rm = next(main_retries)
+        # Manual retry loop for multiple RetryManagers
+        # The proper RetryManager MUST be advanced after an error
+        # and its result MUST be checked if the manager is non fatal
+        while True:
+            try:
+                response = self._call_api(
+                    ep=ep, fatal=True, headers=headers,
+                    video_id=item_id, query=query, note=note,
+                    context=self._extract_context(ytcfg, default_client),
+                    api_hostname=api_hostname, default_client=default_client)
+            except ExtractorError as e:
+                if not isinstance(e.cause, network_exceptions):
+                    return self._error_or_warning(e, fatal=fatal)
+                elif not isinstance(e.cause, HTTPError):
+                    main_rm.error = e
+                    next(main_retries)
+                    continue
+
+                first_bytes = e.cause.response.read(512)
+                if not is_html(first_bytes):
+                    yt_error = try_get(
+                        self._parse_json(
+                            self._webpage_read_content(e.cause.response, None, item_id, prefix=first_bytes) or '{}', item_id, fatal=False),
+                        lambda x: x['error']['message'], str)
+                    if yt_error:
+                        self._report_alerts([('ERROR', yt_error)], fatal=False)
+                # Downloading page may result in intermittent 5xx HTTP error
+                # Sometimes a 404 is also received. See: https://github.com/ytdl-org/youtube-dl/issues/28289
+                # We also want to catch all other network exceptions since errors in later pages can be troublesome
+                # See https://github.com/yt-dlp/yt-dlp/issues/507#issuecomment-880188210
+                if e.cause.status not in (403, 429):
+                    main_rm.error = e
+                    next(main_retries)
+                    continue
+                return self._error_or_warning(e, fatal=fatal)
+
+            try:
+                self._extract_and_report_alerts(response, only_once=True)
+            except ExtractorError as e:
+                # YouTube's servers may return errors we want to retry on in a 200 OK response
+                # See: https://github.com/yt-dlp/yt-dlp/issues/839
+                if 'unknown error' in e.msg.lower():
+                    main_rm.error = e
+                    next(main_retries)
+                    continue
+                return self._error_or_warning(e, fatal=fatal)
+            # Youtube sometimes sends incomplete data
+            # See: https://github.com/ytdl-org/youtube-dl/issues/28194
+            if not traverse_obj(response, *variadic(check_get_keys)):
+                icd_rm.error = ExtractorError('Incomplete data received', expected=True)
+                should_retry = next(icd_retries, None)
+                if not should_retry:
+                    return None
+                continue
+
+            return response
+
+    @staticmethod
+    def is_music_url(url):
+        return re.match(r'(https?://)?music\.youtube\.com/', url) is not None
diff --git a/yt_dlp/extractor/youtube/_clip.py b/yt_dlp/extractor/youtube/_clip.py
new file mode 100644
index 000000000..7d063700e
--- /dev/null
+++ b/yt_dlp/extractor/youtube/_clip.py
@@ -0,0 +1,66 @@
+from ._tab import YoutubeTabBaseInfoExtractor
+from ._video import YoutubeIE
+from ...utils import ExtractorError, traverse_obj
+
+
+class YoutubeClipIE(YoutubeTabBaseInfoExtractor):
+    IE_NAME = 'youtube:clip'
+    _VALID_URL = r'https?://(?:www\.)?youtube\.com/clip/(?P<id>[^/?#]+)'
+    _TESTS = [{
+        # FIXME: Other metadata should be extracted from the clip, not from the base video
+        'url': 'https://www.youtube.com/clip/UgytZKpehg-hEMBSn3F4AaABCQ',
+        'info_dict': {
+            'id': 'UgytZKpehg-hEMBSn3F4AaABCQ',
+            'ext': 'mp4',
+            'section_start': 29.0,
+            'section_end': 39.7,
+            'duration': 10.7,
+            'age_limit': 0,
+            'availability': 'public',
+            'categories': ['Gaming'],
+            'channel': 'Scott The Woz',
+            'channel_id': 'UC4rqhyiTs7XyuODcECvuiiQ',
+            'channel_url': 'https://www.youtube.com/channel/UC4rqhyiTs7XyuODcECvuiiQ',
+            'description': 'md5:7a4517a17ea9b4bd98996399d8bb36e7',
+            'like_count': int,
+            'playable_in_embed': True,
+            'tags': 'count:17',
+            'thumbnail': 'https://i.ytimg.com/vi_webp/ScPX26pdQik/maxresdefault.webp',
+            'title': 'Mobile Games on Console - Scott The Woz',
+            'upload_date': '20210920',
+            'uploader': 'Scott The Woz',
+            'uploader_id': '@ScottTheWoz',
+            'uploader_url': 'https://www.youtube.com/@ScottTheWoz',
+            'view_count': int,
+            'live_status': 'not_live',
+            'channel_follower_count': int,
+            'chapters': 'count:20',
+            'comment_count': int,
+            'heatmap': 'count:100',
+        },
+    }]
+
+    def _real_extract(self, url):
+        clip_id = self._match_id(url)
+        _, data = self._extract_webpage(url, clip_id)
+
+        video_id = traverse_obj(data, ('currentVideoEndpoint', 'watchEndpoint', 'videoId'))
+        if not video_id:
+            raise ExtractorError('Unable to find video ID')
+
+        clip_data = traverse_obj(data, (
+            'engagementPanels', ..., 'engagementPanelSectionListRenderer', 'content', 'clipSectionRenderer',
+            'contents', ..., 'clipAttributionRenderer', 'onScrubExit', 'commandExecutorCommand', 'commands', ...,
+            'openPopupAction', 'popup', 'notificationActionRenderer', 'actionButton', 'buttonRenderer', 'command',
+            'commandExecutorCommand', 'commands', ..., 'loopCommand'), get_all=False)
+
+        return {
+            '_type': 'url_transparent',
+            'url': f'https://www.youtube.com/watch?v={video_id}',
+            'ie_key': YoutubeIE.ie_key(),
+            'id': clip_id,
+            'section_start': int(clip_data['startTimeMs']) / 1000,
+            'section_end': int(clip_data['endTimeMs']) / 1000,
+            '_format_sort_fields': (  # https protocol is prioritized for ffmpeg compatibility
+                'proto:https', 'quality', 'res', 'fps', 'hdr:12', 'source', 'vcodec', 'channels', 'acodec', 'lang'),
+        }
diff --git a/yt_dlp/extractor/youtube/_mistakes.py b/yt_dlp/extractor/youtube/_mistakes.py
new file mode 100644
index 000000000..c5eb5161c
--- /dev/null
+++ b/yt_dlp/extractor/youtube/_mistakes.py
@@ -0,0 +1,69 @@
+
+from ._base import YoutubeBaseInfoExtractor
+from ...utils import ExtractorError
+
+
+class YoutubeTruncatedURLIE(YoutubeBaseInfoExtractor):
+    IE_NAME = 'youtube:truncated_url'
+    IE_DESC = False  # Do not list
+    _VALID_URL = r'''(?x)
+        (?:https?://)?
+        (?:\w+\.)?[yY][oO][uU][tT][uU][bB][eE](?:-nocookie)?\.com/
+        (?:watch\?(?:
+            feature=[a-z_]+|
+            annotation_id=annotation_[^&]+|
+            x-yt-cl=[0-9]+|
+            hl=[^&]*|
+            t=[0-9]+
+        )?
+        |
+            attribution_link\?a=[^&]+
+        )
+        $
+    '''
+
+    _TESTS = [{
+        'url': 'https://www.youtube.com/watch?annotation_id=annotation_3951667041',
+        'only_matching': True,
+    }, {
+        'url': 'https://www.youtube.com/watch?',
+        'only_matching': True,
+    }, {
+        'url': 'https://www.youtube.com/watch?x-yt-cl=84503534',
+        'only_matching': True,
+    }, {
+        'url': 'https://www.youtube.com/watch?feature=foo',
+        'only_matching': True,
+    }, {
+        'url': 'https://www.youtube.com/watch?hl=en-GB',
+        'only_matching': True,
+    }, {
+        'url': 'https://www.youtube.com/watch?t=2372',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        raise ExtractorError(
+            'Did you forget to quote the URL? Remember that & is a meta '
+            'character in most shells, so you want to put the URL in quotes, '
+            'like  yt-dlp '
+            '"https://www.youtube.com/watch?feature=foo&v=BaW_jenozKc" '
+            ' or simply  yt-dlp BaW_jenozKc  .',
+            expected=True)
+
+
+class YoutubeTruncatedIDIE(YoutubeBaseInfoExtractor):
+    IE_NAME = 'youtube:truncated_id'
+    IE_DESC = False  # Do not list
+    _VALID_URL = r'https?://(?:www\.)?youtube\.com/watch\?v=(?P<id>[0-9A-Za-z_-]{1,10})$'
+
+    _TESTS = [{
+        'url': 'https://www.youtube.com/watch?v=N_708QY7Ob',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        raise ExtractorError(
+            f'Incomplete YouTube ID {video_id}. URL {url} looks truncated.',
+            expected=True)
diff --git a/yt_dlp/extractor/youtube/_notifications.py b/yt_dlp/extractor/youtube/_notifications.py
new file mode 100644
index 000000000..ae55528da
--- /dev/null
+++ b/yt_dlp/extractor/youtube/_notifications.py
@@ -0,0 +1,98 @@
+import itertools
+import re
+
+from ._tab import YoutubeTabBaseInfoExtractor, YoutubeTabIE
+from ._video import YoutubeIE
+from ...utils import traverse_obj
+
+
+class YoutubeNotificationsIE(YoutubeTabBaseInfoExtractor):
+    IE_NAME = 'youtube:notif'
+    IE_DESC = 'YouTube notifications; ":ytnotif" keyword (requires cookies)'
+    _VALID_URL = r':ytnotif(?:ication)?s?'
+    _LOGIN_REQUIRED = True
+    _TESTS = [{
+        'url': ':ytnotif',
+        'only_matching': True,
+    }, {
+        'url': ':ytnotifications',
+        'only_matching': True,
+    }]
+
+    def _extract_notification_menu(self, response, continuation_list):
+        notification_list = traverse_obj(
+            response,
+            ('actions', 0, 'openPopupAction', 'popup', 'multiPageMenuRenderer', 'sections', 0, 'multiPageMenuNotificationSectionRenderer', 'items'),
+            ('actions', 0, 'appendContinuationItemsAction', 'continuationItems'),
+            expected_type=list) or []
+        continuation_list[0] = None
+        for item in notification_list:
+            entry = self._extract_notification_renderer(item.get('notificationRenderer'))
+            if entry:
+                yield entry
+            continuation = item.get('continuationItemRenderer')
+            if continuation:
+                continuation_list[0] = continuation
+
+    def _extract_notification_renderer(self, notification):
+        video_id = traverse_obj(
+            notification, ('navigationEndpoint', 'watchEndpoint', 'videoId'), expected_type=str)
+        url = f'https://www.youtube.com/watch?v={video_id}'
+        channel_id = None
+        if not video_id:
+            browse_ep = traverse_obj(
+                notification, ('navigationEndpoint', 'browseEndpoint'), expected_type=dict)
+            channel_id = self.ucid_or_none(traverse_obj(browse_ep, 'browseId', expected_type=str))
+            post_id = self._search_regex(
+                r'/post/(.+)', traverse_obj(browse_ep, 'canonicalBaseUrl', expected_type=str),
+                'post id', default=None)
+            if not channel_id or not post_id:
+                return
+            # The direct /post url redirects to this in the browser
+            url = f'https://www.youtube.com/channel/{channel_id}/community?lb={post_id}'
+
+        channel = traverse_obj(
+            notification, ('contextualMenu', 'menuRenderer', 'items', 1, 'menuServiceItemRenderer', 'text', 'runs', 1, 'text'),
+            expected_type=str)
+        notification_title = self._get_text(notification, 'shortMessage')
+        if notification_title:
+            notification_title = notification_title.replace('\xad', '')  # remove soft hyphens
+        # TODO: handle recommended videos
+        title = self._search_regex(
+            rf'{re.escape(channel or "")}[^:]+: (.+)', notification_title,
+            'video title', default=None)
+        timestamp = (self._parse_time_text(self._get_text(notification, 'sentTimeText'))
+                     if self._configuration_arg('approximate_date', ie_key=YoutubeTabIE)
+                     else None)
+        return {
+            '_type': 'url',
+            'url': url,
+            'ie_key': (YoutubeIE if video_id else YoutubeTabIE).ie_key(),
+            'video_id': video_id,
+            'title': title,
+            'channel_id': channel_id,
+            'channel': channel,
+            'uploader': channel,
+            'thumbnails': self._extract_thumbnails(notification, 'videoThumbnail'),
+            'timestamp': timestamp,
+        }
+
+    def _notification_menu_entries(self, ytcfg):
+        continuation_list = [None]
+        response = None
+        for page in itertools.count(1):
+            ctoken = traverse_obj(
+                continuation_list, (0, 'continuationEndpoint', 'getNotificationMenuEndpoint', 'ctoken'), expected_type=str)
+            response = self._extract_response(
+                item_id=f'page {page}', query={'ctoken': ctoken} if ctoken else {}, ytcfg=ytcfg,
+                ep='notification/get_notification_menu', check_get_keys='actions',
+                headers=self.generate_api_headers(ytcfg=ytcfg, visitor_data=self._extract_visitor_data(response)))
+            yield from self._extract_notification_menu(response, continuation_list)
+            if not continuation_list[0]:
+                break
+
+    def _real_extract(self, url):
+        display_id = 'notifications'
+        ytcfg = self._download_ytcfg('web', display_id) if not self.skip_webpage else {}
+        self._report_playlist_authcheck(ytcfg)
+        return self.playlist_result(self._notification_menu_entries(ytcfg), display_id, display_id)
diff --git a/yt_dlp/extractor/youtube/_redirect.py b/yt_dlp/extractor/youtube/_redirect.py
new file mode 100644
index 000000000..1908df124
--- /dev/null
+++ b/yt_dlp/extractor/youtube/_redirect.py
@@ -0,0 +1,247 @@
+import base64
+import urllib.parse
+
+from ._base import YoutubeBaseInfoExtractor
+from ._tab import YoutubeTabIE
+from ...utils import ExtractorError, classproperty, parse_qs, update_url_query, url_or_none
+
+
+class YoutubeYtBeIE(YoutubeBaseInfoExtractor):
+    IE_DESC = 'youtu.be'
+    _VALID_URL = rf'https?://youtu\.be/(?P<id>[0-9A-Za-z_-]{{11}})/*?.*?\blist=(?P<playlist_id>{YoutubeBaseInfoExtractor._PLAYLIST_ID_RE})'
+    _TESTS = [{
+        'url': 'https://youtu.be/yeWKywCrFtk?list=PL2qgrgXsNUG5ig9cat4ohreBjYLAPC0J5',
+        'info_dict': {
+            'id': 'yeWKywCrFtk',
+            'ext': 'mp4',
+            'title': 'Small Scale Baler and Braiding Rugs',
+            'uploader': 'Backus-Page House Museum',
+            'uploader_id': '@backuspagemuseum',
+            'uploader_url': r're:https?://(?:www\.)?youtube\.com/@backuspagemuseum',
+            'upload_date': '20161008',
+            'description': 'md5:800c0c78d5eb128500bffd4f0b4f2e8a',
+            'categories': ['Nonprofits & Activism'],
+            'tags': list,
+            'like_count': int,
+            'age_limit': 0,
+            'playable_in_embed': True,
+            'thumbnail': r're:^https?://.*\.webp',
+            'channel': 'Backus-Page House Museum',
+            'channel_id': 'UCEfMCQ9bs3tjvjy1s451zaw',
+            'live_status': 'not_live',
+            'view_count': int,
+            'channel_url': 'https://www.youtube.com/channel/UCEfMCQ9bs3tjvjy1s451zaw',
+            'availability': 'public',
+            'duration': 59,
+            'comment_count': int,
+            'channel_follower_count': int,
+        },
+        'params': {
+            'noplaylist': True,
+            'skip_download': True,
+        },
+    }, {
+        'url': 'https://youtu.be/uWyaPkt-VOI?list=PL9D9FC436B881BA21',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        mobj = self._match_valid_url(url)
+        video_id = mobj.group('id')
+        playlist_id = mobj.group('playlist_id')
+        return self.url_result(
+            update_url_query('https://www.youtube.com/watch', {
+                'v': video_id,
+                'list': playlist_id,
+                'feature': 'youtu.be',
+            }), ie=YoutubeTabIE.ie_key(), video_id=playlist_id)
+
+
+class YoutubeLivestreamEmbedIE(YoutubeBaseInfoExtractor):
+    IE_DESC = 'YouTube livestream embeds'
+    _VALID_URL = r'https?://(?:\w+\.)?youtube\.com/embed/live_stream/?\?(?:[^#]+&)?channel=(?P<id>[^&#]+)'
+    _TESTS = [{
+        'url': 'https://www.youtube.com/embed/live_stream?channel=UC2_KI6RB__jGdlnK6dvFEZA',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        channel_id = self._match_id(url)
+        return self.url_result(
+            f'https://www.youtube.com/channel/{channel_id}/live',
+            ie=YoutubeTabIE.ie_key(), video_id=channel_id)
+
+
+class YoutubeYtUserIE(YoutubeBaseInfoExtractor):
+    IE_DESC = 'YouTube user videos; "ytuser:" prefix'
+    IE_NAME = 'youtube:user'
+    _VALID_URL = r'ytuser:(?P<id>.+)'
+    _TESTS = [{
+        'url': 'ytuser:phihag',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        user_id = self._match_id(url)
+        return self.url_result(f'https://www.youtube.com/user/{user_id}', YoutubeTabIE, user_id)
+
+
+class YoutubeFavouritesIE(YoutubeBaseInfoExtractor):
+    IE_NAME = 'youtube:favorites'
+    IE_DESC = 'YouTube liked videos; ":ytfav" keyword (requires cookies)'
+    _VALID_URL = r':ytfav(?:ou?rite)?s?'
+    _LOGIN_REQUIRED = True
+    _TESTS = [{
+        'url': ':ytfav',
+        'only_matching': True,
+    }, {
+        'url': ':ytfavorites',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        return self.url_result(
+            'https://www.youtube.com/playlist?list=LL',
+            ie=YoutubeTabIE.ie_key())
+
+
+class YoutubeFeedsInfoExtractor(YoutubeBaseInfoExtractor):
+    """
+    Base class for feed extractors
+    Subclasses must re-define the _FEED_NAME property.
+    """
+    _LOGIN_REQUIRED = True
+    _FEED_NAME = 'feeds'
+
+    @classproperty
+    def IE_NAME(cls):
+        return f'youtube:{cls._FEED_NAME}'
+
+    def _real_extract(self, url):
+        return self.url_result(
+            f'https://www.youtube.com/feed/{self._FEED_NAME}', ie=YoutubeTabIE.ie_key())
+
+
+class YoutubeWatchLaterIE(YoutubeBaseInfoExtractor):
+    IE_NAME = 'youtube:watchlater'
+    IE_DESC = 'Youtube watch later list; ":ytwatchlater" keyword (requires cookies)'
+    _VALID_URL = r':ytwatchlater'
+    _TESTS = [{
+        'url': ':ytwatchlater',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        return self.url_result(
+            'https://www.youtube.com/playlist?list=WL', ie=YoutubeTabIE.ie_key())
+
+
+class YoutubeRecommendedIE(YoutubeFeedsInfoExtractor):
+    IE_DESC = 'YouTube recommended videos; ":ytrec" keyword'
+    _VALID_URL = r'https?://(?:www\.)?youtube\.com/?(?:[?#]|$)|:ytrec(?:ommended)?'
+    _FEED_NAME = 'recommended'
+    _LOGIN_REQUIRED = False
+    _TESTS = [{
+        'url': ':ytrec',
+        'only_matching': True,
+    }, {
+        'url': ':ytrecommended',
+        'only_matching': True,
+    }, {
+        'url': 'https://youtube.com',
+        'only_matching': True,
+    }]
+
+
+class YoutubeSubscriptionsIE(YoutubeFeedsInfoExtractor):
+    IE_DESC = 'YouTube subscriptions feed; ":ytsubs" keyword (requires cookies)'
+    _VALID_URL = r':ytsub(?:scription)?s?'
+    _FEED_NAME = 'subscriptions'
+    _TESTS = [{
+        'url': ':ytsubs',
+        'only_matching': True,
+    }, {
+        'url': ':ytsubscriptions',
+        'only_matching': True,
+    }]
+
+
+class YoutubeHistoryIE(YoutubeFeedsInfoExtractor):
+    IE_DESC = 'Youtube watch history; ":ythis" keyword (requires cookies)'
+    _VALID_URL = r':ythis(?:tory)?'
+    _FEED_NAME = 'history'
+    _TESTS = [{
+        'url': ':ythistory',
+        'only_matching': True,
+    }]
+
+
+class YoutubeShortsAudioPivotIE(YoutubeBaseInfoExtractor):
+    IE_DESC = 'YouTube Shorts audio pivot (Shorts using audio of a given video)'
+    IE_NAME = 'youtube:shorts:pivot:audio'
+    _VALID_URL = r'https?://(?:www\.)?youtube\.com/source/(?P<id>[\w-]{11})/shorts'
+    _TESTS = [{
+        'url': 'https://www.youtube.com/source/Lyj-MZSAA9o/shorts',
+        'only_matching': True,
+    }]
+
+    @staticmethod
+    def _generate_audio_pivot_params(video_id):
+        """
+        Generates sfv_audio_pivot browse params for this video id
+        """
+        pb_params = b'\xf2\x05+\n)\x12\'\n\x0b%b\x12\x0b%b\x1a\x0b%b' % ((video_id.encode(),) * 3)
+        return urllib.parse.quote(base64.b64encode(pb_params).decode())
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        return self.url_result(
+            f'https://www.youtube.com/feed/sfv_audio_pivot?bp={self._generate_audio_pivot_params(video_id)}',
+            ie=YoutubeTabIE)
+
+
+class YoutubeConsentRedirectIE(YoutubeBaseInfoExtractor):
+    IE_NAME = 'youtube:consent'
+    IE_DESC = False  # Do not list
+    _VALID_URL = r'https?://consent\.youtube\.com/m\?'
+    _TESTS = [{
+        'url': 'https://consent.youtube.com/m?continue=https%3A%2F%2Fwww.youtube.com%2Flive%2FqVv6vCqciTM%3Fcbrd%3D1&gl=NL&m=0&pc=yt&hl=en&src=1',
+        'info_dict': {
+            'id': 'qVv6vCqciTM',
+            'ext': 'mp4',
+            'age_limit': 0,
+            'uploader_id': '@sana_natori',
+            'comment_count': int,
+            'chapters': 'count:13',
+            'upload_date': '20221223',
+            'thumbnail': 'https://i.ytimg.com/vi/qVv6vCqciTM/maxresdefault.jpg',
+            'channel_url': 'https://www.youtube.com/channel/UCIdEIHpS0TdkqRkHL5OkLtA',
+            'uploader_url': 'https://www.youtube.com/@sana_natori',
+            'like_count': int,
+            'release_date': '20221223',
+            'tags': ['Vtuber', '月ノ美兎', '名取さな', 'にじさんじ', 'クリスマス', '3D配信'],
+            'title': '【 #インターネット女クリスマス 】3Dで歌ってはしゃぐインターネットの女たち【月ノ美兎/名取さな】',
+            'view_count': int,
+            'playable_in_embed': True,
+            'duration': 4438,
+            'availability': 'public',
+            'channel_follower_count': int,
+            'channel_id': 'UCIdEIHpS0TdkqRkHL5OkLtA',
+            'categories': ['Entertainment'],
+            'live_status': 'was_live',
+            'release_timestamp': 1671793345,
+            'channel': 'さなちゃんねる',
+            'description': 'md5:6aebf95cc4a1d731aebc01ad6cc9806d',
+            'uploader': 'さなちゃんねる',
+            'channel_is_verified': True,
+            'heatmap': 'count:100',
+        },
+        'add_ie': ['Youtube'],
+        'params': {'skip_download': 'Youtube'},
+    }]
+
+    def _real_extract(self, url):
+        redirect_url = url_or_none(parse_qs(url).get('continue', [None])[-1])
+        if not redirect_url:
+            raise ExtractorError('Invalid cookie consent redirect URL', expected=True)
+        return self.url_result(redirect_url)
diff --git a/yt_dlp/extractor/youtube/_search.py b/yt_dlp/extractor/youtube/_search.py
new file mode 100644
index 000000000..be10a20da
--- /dev/null
+++ b/yt_dlp/extractor/youtube/_search.py
@@ -0,0 +1,167 @@
+import urllib.parse
+
+from ._tab import YoutubeTabBaseInfoExtractor
+from ..common import SearchInfoExtractor
+from ...utils import join_nonempty, parse_qs
+
+
+class YoutubeSearchIE(YoutubeTabBaseInfoExtractor, SearchInfoExtractor):
+    IE_DESC = 'YouTube search'
+    IE_NAME = 'youtube:search'
+    _SEARCH_KEY = 'ytsearch'
+    _SEARCH_PARAMS = 'EgIQAfABAQ=='  # Videos only
+    _TESTS = [{
+        'url': 'ytsearch5:youtube-dl test video',
+        'playlist_count': 5,
+        'info_dict': {
+            'id': 'youtube-dl test video',
+            'title': 'youtube-dl test video',
+        },
+    }, {
+        'note': 'Suicide/self-harm search warning',
+        'url': 'ytsearch1:i hate myself and i wanna die',
+        'playlist_count': 1,
+        'info_dict': {
+            'id': 'i hate myself and i wanna die',
+            'title': 'i hate myself and i wanna die',
+        },
+    }]
+
+
+class YoutubeSearchDateIE(YoutubeTabBaseInfoExtractor, SearchInfoExtractor):
+    IE_NAME = YoutubeSearchIE.IE_NAME + ':date'
+    _SEARCH_KEY = 'ytsearchdate'
+    IE_DESC = 'YouTube search, newest videos first'
+    _SEARCH_PARAMS = 'CAISAhAB8AEB'  # Videos only, sorted by date
+    _TESTS = [{
+        'url': 'ytsearchdate5:youtube-dl test video',
+        'playlist_count': 5,
+        'info_dict': {
+            'id': 'youtube-dl test video',
+            'title': 'youtube-dl test video',
+        },
+    }]
+
+
+class YoutubeSearchURLIE(YoutubeTabBaseInfoExtractor):
+    IE_DESC = 'YouTube search URLs with sorting and filter support'
+    IE_NAME = YoutubeSearchIE.IE_NAME + '_url'
+    _VALID_URL = r'https?://(?:www\.)?youtube\.com/(?:results|search)\?([^#]+&)?(?:search_query|q)=(?:[^&]+)(?:[&#]|$)'
+    _TESTS = [{
+        'url': 'https://www.youtube.com/results?baz=bar&search_query=youtube-dl+test+video&filters=video&lclk=video',
+        'playlist_mincount': 5,
+        'info_dict': {
+            'id': 'youtube-dl test video',
+            'title': 'youtube-dl test video',
+        },
+    }, {
+        'url': 'https://www.youtube.com/results?search_query=python&sp=EgIQAg%253D%253D',
+        'playlist_mincount': 5,
+        'info_dict': {
+            'id': 'python',
+            'title': 'python',
+        },
+    }, {
+        'url': 'https://www.youtube.com/results?search_query=%23cats',
+        'playlist_mincount': 1,
+        'info_dict': {
+            'id': '#cats',
+            'title': '#cats',
+            # The test suite does not have support for nested playlists
+            # 'entries': [{
+            #     'url': r're:https://(www\.)?youtube\.com/hashtag/cats',
+            #     'title': '#cats',
+            # }],
+        },
+    }, {
+        # Channel results
+        'url': 'https://www.youtube.com/results?search_query=kurzgesagt&sp=EgIQAg%253D%253D',
+        'info_dict': {
+            'id': 'kurzgesagt',
+            'title': 'kurzgesagt',
+        },
+        'playlist': [{
+            'info_dict': {
+                '_type': 'url',
+                'id': 'UCsXVk37bltHxD1rDPwtNM8Q',
+                'url': 'https://www.youtube.com/channel/UCsXVk37bltHxD1rDPwtNM8Q',
+                'ie_key': 'YoutubeTab',
+                'channel': 'Kurzgesagt – In a Nutshell',
+                'description': 'md5:4ae48dfa9505ffc307dad26342d06bfc',
+                'title': 'Kurzgesagt – In a Nutshell',
+                'channel_id': 'UCsXVk37bltHxD1rDPwtNM8Q',
+                # No longer available for search as it is set to the handle.
+                # 'playlist_count': int,
+                'channel_url': 'https://www.youtube.com/channel/UCsXVk37bltHxD1rDPwtNM8Q',
+                'thumbnails': list,
+                'uploader_id': '@kurzgesagt',
+                'uploader_url': 'https://www.youtube.com/@kurzgesagt',
+                'uploader': 'Kurzgesagt – In a Nutshell',
+                'channel_is_verified': True,
+                'channel_follower_count': int,
+            },
+        }],
+        'params': {'extract_flat': True, 'playlist_items': '1'},
+        'playlist_mincount': 1,
+    }, {
+        'url': 'https://www.youtube.com/results?q=test&sp=EgQIBBgB',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        qs = parse_qs(url)
+        query = (qs.get('search_query') or qs.get('q'))[0]
+        return self.playlist_result(self._search_results(query, qs.get('sp', (None,))[0]), query, query)
+
+
+class YoutubeMusicSearchURLIE(YoutubeTabBaseInfoExtractor):
+    IE_DESC = 'YouTube music search URLs with selectable sections, e.g. #songs'
+    IE_NAME = 'youtube:music:search_url'
+    _VALID_URL = r'https?://music\.youtube\.com/search\?([^#]+&)?(?:search_query|q)=(?:[^&]+)(?:[&#]|$)'
+    _TESTS = [{
+        'url': 'https://music.youtube.com/search?q=royalty+free+music',
+        'playlist_count': 16,
+        'info_dict': {
+            'id': 'royalty free music',
+            'title': 'royalty free music',
+        },
+    }, {
+        'url': 'https://music.youtube.com/search?q=royalty+free+music&sp=EgWKAQIIAWoKEAoQAxAEEAkQBQ%3D%3D',
+        'playlist_mincount': 30,
+        'info_dict': {
+            'id': 'royalty free music - songs',
+            'title': 'royalty free music - songs',
+        },
+        'params': {'extract_flat': 'in_playlist'},
+    }, {
+        'url': 'https://music.youtube.com/search?q=royalty+free+music#community+playlists',
+        'playlist_mincount': 30,
+        'info_dict': {
+            'id': 'royalty free music - community playlists',
+            'title': 'royalty free music - community playlists',
+        },
+        'params': {'extract_flat': 'in_playlist'},
+    }]
+
+    _SECTIONS = {
+        'albums': 'EgWKAQIYAWoKEAoQAxAEEAkQBQ==',
+        'artists': 'EgWKAQIgAWoKEAoQAxAEEAkQBQ==',
+        'community playlists': 'EgeKAQQoAEABagoQChADEAQQCRAF',
+        'featured playlists': 'EgeKAQQoADgBagwQAxAJEAQQDhAKEAU==',
+        'songs': 'EgWKAQIIAWoKEAoQAxAEEAkQBQ==',
+        'videos': 'EgWKAQIQAWoKEAoQAxAEEAkQBQ==',
+    }
+
+    def _real_extract(self, url):
+        qs = parse_qs(url)
+        query = (qs.get('search_query') or qs.get('q'))[0]
+        params = qs.get('sp', (None,))[0]
+        if params:
+            section = next((k for k, v in self._SECTIONS.items() if v == params), params)
+        else:
+            section = urllib.parse.unquote_plus(([*url.split('#'), ''])[1]).lower()
+            params = self._SECTIONS.get(section)
+            if not params:
+                section = None
+        title = join_nonempty(query, section, delim=' - ')
+        return self.playlist_result(self._search_results(query, params, default_client='web_music'), title, title)
diff --git a/yt_dlp/extractor/youtube/_tab.py b/yt_dlp/extractor/youtube/_tab.py
new file mode 100644
index 000000000..122300e60
--- /dev/null
+++ b/yt_dlp/extractor/youtube/_tab.py
@@ -0,0 +1,2348 @@
+import functools
+import itertools
+import re
+import shlex
+import urllib.parse
+
+from ._base import BadgeType, YoutubeBaseInfoExtractor
+from ._video import YoutubeIE
+from ...networking.exceptions import HTTPError, network_exceptions
+from ...utils import (
+    NO_DEFAULT,
+    ExtractorError,
+    UserNotLive,
+    bug_reports_message,
+    format_field,
+    get_first,
+    int_or_none,
+    parse_count,
+    parse_duration,
+    parse_qs,
+    smuggle_url,
+    str_to_int,
+    strftime_or_none,
+    traverse_obj,
+    try_get,
+    unsmuggle_url,
+    update_url_query,
+    url_or_none,
+    urljoin,
+    variadic,
+)
+
+
+class YoutubeTabBaseInfoExtractor(YoutubeBaseInfoExtractor):
+    @staticmethod
+    def passthrough_smuggled_data(func):
+        def _smuggle(info, smuggled_data):
+            if info.get('_type') not in ('url', 'url_transparent'):
+                return info
+            if smuggled_data.get('is_music_url'):
+                parsed_url = urllib.parse.urlparse(info['url'])
+                if parsed_url.netloc in ('www.youtube.com', 'music.youtube.com'):
+                    smuggled_data.pop('is_music_url')
+                    info['url'] = urllib.parse.urlunparse(parsed_url._replace(netloc='music.youtube.com'))
+            if smuggled_data:
+                info['url'] = smuggle_url(info['url'], smuggled_data)
+            return info
+
+        @functools.wraps(func)
+        def wrapper(self, url):
+            url, smuggled_data = unsmuggle_url(url, {})
+            if self.is_music_url(url):
+                smuggled_data['is_music_url'] = True
+            info_dict = func(self, url, smuggled_data)
+            if smuggled_data:
+                _smuggle(info_dict, smuggled_data)
+                if info_dict.get('entries'):
+                    info_dict['entries'] = (_smuggle(i, smuggled_data.copy()) for i in info_dict['entries'])
+            return info_dict
+        return wrapper
+
+    @staticmethod
+    def _extract_basic_item_renderer(item):
+        # Modified from _extract_grid_item_renderer
+        known_basic_renderers = (
+            'playlistRenderer', 'videoRenderer', 'channelRenderer', 'showRenderer', 'reelItemRenderer',
+        )
+        for key, renderer in item.items():
+            if not isinstance(renderer, dict):
+                continue
+            elif key in known_basic_renderers:
+                return renderer
+            elif key.startswith('grid') and key.endswith('Renderer'):
+                return renderer
+
+    def _extract_video(self, renderer):
+        video_id = renderer.get('videoId')
+
+        reel_header_renderer = traverse_obj(renderer, (
+            'navigationEndpoint', 'reelWatchEndpoint', 'overlay', 'reelPlayerOverlayRenderer',
+            'reelPlayerHeaderSupportedRenderers', 'reelPlayerHeaderRenderer'))
+
+        title = self._get_text(renderer, 'title', 'headline') or self._get_text(reel_header_renderer, 'reelTitleText')
+        description = self._get_text(renderer, 'descriptionSnippet')
+
+        duration = int_or_none(renderer.get('lengthSeconds'))
+        if duration is None:
+            duration = parse_duration(self._get_text(
+                renderer, 'lengthText', ('thumbnailOverlays', ..., 'thumbnailOverlayTimeStatusRenderer', 'text')))
+        if duration is None:
+            # XXX: should write a parser to be more general to support more cases (e.g. shorts in shorts tab)
+            duration = parse_duration(self._search_regex(
+                r'(?i)(ago)(?!.*\1)\s+(?P<duration>[a-z0-9 ,]+?)(?:\s+[\d,]+\s+views)?(?:\s+-\s+play\s+short)?$',
+                traverse_obj(renderer, ('title', 'accessibility', 'accessibilityData', 'label'), default='', expected_type=str),
+                video_id, default=None, group='duration'))
+
+        channel_id = traverse_obj(
+            renderer, ('shortBylineText', 'runs', ..., 'navigationEndpoint', 'browseEndpoint', 'browseId'),
+            expected_type=str, get_all=False)
+        if not channel_id:
+            channel_id = traverse_obj(reel_header_renderer, ('channelNavigationEndpoint', 'browseEndpoint', 'browseId'))
+
+        channel_id = self.ucid_or_none(channel_id)
+
+        overlay_style = traverse_obj(
+            renderer, ('thumbnailOverlays', ..., 'thumbnailOverlayTimeStatusRenderer', 'style'),
+            get_all=False, expected_type=str)
+        badges = self._extract_badges(traverse_obj(renderer, 'badges'))
+        owner_badges = self._extract_badges(traverse_obj(renderer, 'ownerBadges'))
+        navigation_url = urljoin('https://www.youtube.com/', traverse_obj(
+            renderer, ('navigationEndpoint', 'commandMetadata', 'webCommandMetadata', 'url'),
+            expected_type=str)) or ''
+        url = f'https://www.youtube.com/watch?v={video_id}'
+        if overlay_style == 'SHORTS' or '/shorts/' in navigation_url:
+            url = f'https://www.youtube.com/shorts/{video_id}'
+
+        time_text = (self._get_text(renderer, 'publishedTimeText', 'videoInfo')
+                     or self._get_text(reel_header_renderer, 'timestampText') or '')
+        scheduled_timestamp = str_to_int(traverse_obj(renderer, ('upcomingEventData', 'startTime'), get_all=False))
+
+        live_status = (
+            'is_upcoming' if scheduled_timestamp is not None
+            else 'was_live' if 'streamed' in time_text.lower()
+            else 'is_live' if overlay_style == 'LIVE' or self._has_badge(badges, BadgeType.LIVE_NOW)
+            else None)
+
+        # videoInfo is a string like '50K views • 10 years ago'.
+        view_count_text = self._get_text(renderer, 'viewCountText', 'shortViewCountText', 'videoInfo') or ''
+        view_count = (0 if 'no views' in view_count_text.lower()
+                      else self._get_count({'simpleText': view_count_text}))
+        view_count_field = 'concurrent_view_count' if live_status in ('is_live', 'is_upcoming') else 'view_count'
+
+        channel = (self._get_text(renderer, 'ownerText', 'shortBylineText')
+                   or self._get_text(reel_header_renderer, 'channelTitleText'))
+
+        channel_handle = traverse_obj(renderer, (
+            'shortBylineText', 'runs', ..., 'navigationEndpoint',
+            (('commandMetadata', 'webCommandMetadata', 'url'), ('browseEndpoint', 'canonicalBaseUrl'))),
+            expected_type=self.handle_from_url, get_all=False)
+        return {
+            '_type': 'url',
+            'ie_key': YoutubeIE.ie_key(),
+            'id': video_id,
+            'url': url,
+            'title': title,
+            'description': description,
+            'duration': duration,
+            'channel_id': channel_id,
+            'channel': channel,
+            'channel_url': f'https://www.youtube.com/channel/{channel_id}' if channel_id else None,
+            'uploader': channel,
+            'uploader_id': channel_handle,
+            'uploader_url': format_field(channel_handle, None, 'https://www.youtube.com/%s', default=None),
+            'thumbnails': self._extract_thumbnails(renderer, 'thumbnail'),
+            'timestamp': (self._parse_time_text(time_text)
+                          if self._configuration_arg('approximate_date', ie_key=YoutubeTabIE)
+                          else None),
+            'release_timestamp': scheduled_timestamp,
+            'availability':
+                'public' if self._has_badge(badges, BadgeType.AVAILABILITY_PUBLIC)
+                else self._availability(
+                    is_private=self._has_badge(badges, BadgeType.AVAILABILITY_PRIVATE) or None,
+                    needs_premium=self._has_badge(badges, BadgeType.AVAILABILITY_PREMIUM) or None,
+                    needs_subscription=self._has_badge(badges, BadgeType.AVAILABILITY_SUBSCRIPTION) or None,
+                    is_unlisted=self._has_badge(badges, BadgeType.AVAILABILITY_UNLISTED) or None),
+            view_count_field: view_count,
+            'live_status': live_status,
+            'channel_is_verified': True if self._has_badge(owner_badges, BadgeType.VERIFIED) else None,
+        }
+
+    def _extract_channel_renderer(self, renderer):
+        channel_id = self.ucid_or_none(renderer['channelId'])
+        title = self._get_text(renderer, 'title')
+        channel_url = format_field(channel_id, None, 'https://www.youtube.com/channel/%s', default=None)
+        channel_handle = self.handle_from_url(
+            traverse_obj(renderer, (
+                'navigationEndpoint', (('commandMetadata', 'webCommandMetadata', 'url'),
+                                       ('browseEndpoint', 'canonicalBaseUrl')),
+                {str}), get_all=False))
+        if not channel_handle:
+            # As of 2023-06-01, YouTube sets subscriberCountText to the handle in search
+            channel_handle = self.handle_or_none(self._get_text(renderer, 'subscriberCountText'))
+        return {
+            '_type': 'url',
+            'url': channel_url,
+            'id': channel_id,
+            'ie_key': YoutubeTabIE.ie_key(),
+            'channel': title,
+            'uploader': title,
+            'channel_id': channel_id,
+            'channel_url': channel_url,
+            'title': title,
+            'uploader_id': channel_handle,
+            'uploader_url': format_field(channel_handle, None, 'https://www.youtube.com/%s', default=None),
+            # See above. YouTube sets videoCountText to the subscriber text in search channel renderers.
+            # However, in feed/channels this is set correctly to the subscriber count
+            'channel_follower_count': traverse_obj(
+                renderer, 'subscriberCountText', 'videoCountText', expected_type=self._get_count),
+            'thumbnails': self._extract_thumbnails(renderer, 'thumbnail'),
+            'playlist_count': (
+                # videoCountText may be the subscriber count
+                self._get_count(renderer, 'videoCountText')
+                if self._get_count(renderer, 'subscriberCountText') is not None else None),
+            'description': self._get_text(renderer, 'descriptionSnippet'),
+            'channel_is_verified': True if self._has_badge(
+                self._extract_badges(traverse_obj(renderer, 'ownerBadges')), BadgeType.VERIFIED) else None,
+        }
+
+    def _grid_entries(self, grid_renderer):
+        for item in grid_renderer['items']:
+            if not isinstance(item, dict):
+                continue
+            if lockup_view_model := traverse_obj(item, ('lockupViewModel', {dict})):
+                if entry := self._extract_lockup_view_model(lockup_view_model):
+                    yield entry
+                continue
+            renderer = self._extract_basic_item_renderer(item)
+            if not isinstance(renderer, dict):
+                continue
+            title = self._get_text(renderer, 'title')
+
+            # playlist
+            playlist_id = renderer.get('playlistId')
+            if playlist_id:
+                yield self.url_result(
+                    f'https://www.youtube.com/playlist?list={playlist_id}',
+                    ie=YoutubeTabIE.ie_key(), video_id=playlist_id,
+                    video_title=title)
+                continue
+            # video
+            video_id = renderer.get('videoId')
+            if video_id:
+                yield self._extract_video(renderer)
+                continue
+            # channel
+            channel_id = renderer.get('channelId')
+            if channel_id:
+                yield self._extract_channel_renderer(renderer)
+                continue
+            # generic endpoint URL support
+            ep_url = urljoin('https://www.youtube.com/', try_get(
+                renderer, lambda x: x['navigationEndpoint']['commandMetadata']['webCommandMetadata']['url'],
+                str))
+            if ep_url:
+
+                for ie in (YoutubeTabIE, YoutubePlaylistIE, YoutubeIE):
+                    if ie.suitable(ep_url):
+                        yield self.url_result(
+                            ep_url, ie=ie.ie_key(), video_id=ie._match_id(ep_url), video_title=title)
+                        break
+
+    def _music_reponsive_list_entry(self, renderer):
+        video_id = traverse_obj(renderer, ('playlistItemData', 'videoId'))
+        if video_id:
+            title = traverse_obj(renderer, (
+                'flexColumns', 0, 'musicResponsiveListItemFlexColumnRenderer',
+                'text', 'runs', 0, 'text'))
+            return self.url_result(f'https://music.youtube.com/watch?v={video_id}',
+                                   ie=YoutubeIE.ie_key(), video_id=video_id, title=title)
+        playlist_id = traverse_obj(renderer, ('navigationEndpoint', 'watchEndpoint', 'playlistId'))
+        if playlist_id:
+            video_id = traverse_obj(renderer, ('navigationEndpoint', 'watchEndpoint', 'videoId'))
+            if video_id:
+                return self.url_result(f'https://music.youtube.com/watch?v={video_id}&list={playlist_id}',
+                                       ie=YoutubeTabIE.ie_key(), video_id=playlist_id)
+            return self.url_result(f'https://music.youtube.com/playlist?list={playlist_id}',
+                                   ie=YoutubeTabIE.ie_key(), video_id=playlist_id)
+        browse_id = traverse_obj(renderer, ('navigationEndpoint', 'browseEndpoint', 'browseId'))
+        if browse_id:
+            return self.url_result(f'https://music.youtube.com/browse/{browse_id}',
+                                   ie=YoutubeTabIE.ie_key(), video_id=browse_id)
+
+    def _shelf_entries_from_content(self, shelf_renderer):
+        content = shelf_renderer.get('content')
+        if not isinstance(content, dict):
+            return
+        renderer = content.get('gridRenderer') or content.get('expandedShelfContentsRenderer')
+        if renderer:
+            # TODO: add support for nested playlists so each shelf is processed
+            # as separate playlist
+            # TODO: this includes only first N items
+            yield from self._grid_entries(renderer)
+        renderer = content.get('horizontalListRenderer')
+        if renderer:
+            # TODO: handle case
+            pass
+
+    def _shelf_entries(self, shelf_renderer, skip_channels=False):
+        ep = try_get(
+            shelf_renderer, lambda x: x['endpoint']['commandMetadata']['webCommandMetadata']['url'],
+            str)
+        shelf_url = urljoin('https://www.youtube.com', ep)
+        if shelf_url:
+            # Skipping links to another channels, note that checking for
+            # endpoint.commandMetadata.webCommandMetadata.webPageTypwebPageType == WEB_PAGE_TYPE_CHANNEL
+            # will not work
+            if skip_channels and '/channels?' in shelf_url:
+                return
+            title = self._get_text(shelf_renderer, 'title')
+            yield self.url_result(shelf_url, video_title=title)
+        # Shelf may not contain shelf URL, fallback to extraction from content
+        yield from self._shelf_entries_from_content(shelf_renderer)
+
+    def _playlist_entries(self, video_list_renderer):
+        for content in video_list_renderer['contents']:
+            if not isinstance(content, dict):
+                continue
+            renderer = content.get('playlistVideoRenderer') or content.get('playlistPanelVideoRenderer')
+            if not isinstance(renderer, dict):
+                continue
+            video_id = renderer.get('videoId')
+            if not video_id:
+                continue
+            yield self._extract_video(renderer)
+
+    def _extract_lockup_view_model(self, view_model):
+        content_id = view_model.get('contentId')
+        if not content_id:
+            return
+        content_type = view_model.get('contentType')
+        if content_type not in ('LOCKUP_CONTENT_TYPE_PLAYLIST', 'LOCKUP_CONTENT_TYPE_PODCAST'):
+            self.report_warning(
+                f'Unsupported lockup view model content type "{content_type}"{bug_reports_message()}', only_once=True)
+            return
+        return self.url_result(
+            f'https://www.youtube.com/playlist?list={content_id}', ie=YoutubeTabIE, video_id=content_id,
+            title=traverse_obj(view_model, (
+                'metadata', 'lockupMetadataViewModel', 'title', 'content', {str})),
+            thumbnails=self._extract_thumbnails(view_model, (
+                'contentImage', 'collectionThumbnailViewModel', 'primaryThumbnail', 'thumbnailViewModel', 'image'), final_key='sources'))
+
+    def _rich_entries(self, rich_grid_renderer):
+        if lockup_view_model := traverse_obj(rich_grid_renderer, ('content', 'lockupViewModel', {dict})):
+            if entry := self._extract_lockup_view_model(lockup_view_model):
+                yield entry
+            return
+        renderer = traverse_obj(
+            rich_grid_renderer,
+            ('content', ('videoRenderer', 'reelItemRenderer', 'playlistRenderer', 'shortsLockupViewModel'), any)) or {}
+        video_id = renderer.get('videoId')
+        if video_id:
+            yield self._extract_video(renderer)
+            return
+        playlist_id = renderer.get('playlistId')
+        if playlist_id:
+            yield self.url_result(
+                f'https://www.youtube.com/playlist?list={playlist_id}',
+                ie=YoutubeTabIE.ie_key(), video_id=playlist_id,
+                video_title=self._get_text(renderer, 'title'))
+            return
+        # shortsLockupViewModel extraction
+        entity_id = renderer.get('entityId')
+        if entity_id:
+            video_id = traverse_obj(renderer, ('onTap', 'innertubeCommand', 'reelWatchEndpoint', 'videoId', {str}))
+            if not video_id:
+                return
+            yield self.url_result(
+                f'https://www.youtube.com/shorts/{video_id}',
+                ie=YoutubeIE, video_id=video_id,
+                **traverse_obj(renderer, {
+                    'title': ((
+                        ('overlayMetadata', 'primaryText', 'content', {str}),
+                        ('accessibilityText', {lambda x: re.fullmatch(r'(.+), (?:[\d,.]+(?:[KM]| million)?|No) views? - play Short', x)}, 1)), any),
+                    'view_count': ('overlayMetadata', 'secondaryText', 'content', {parse_count}),
+                }),
+                thumbnails=self._extract_thumbnails(renderer, 'thumbnail', final_key='sources'))
+            return
+
+    def _video_entry(self, video_renderer):
+        video_id = video_renderer.get('videoId')
+        if video_id:
+            return self._extract_video(video_renderer)
+
+    def _hashtag_tile_entry(self, hashtag_tile_renderer):
+        url = urljoin('https://youtube.com', traverse_obj(
+            hashtag_tile_renderer, ('onTapCommand', 'commandMetadata', 'webCommandMetadata', 'url')))
+        if url:
+            return self.url_result(
+                url, ie=YoutubeTabIE.ie_key(), title=self._get_text(hashtag_tile_renderer, 'hashtag'))
+
+    def _post_thread_entries(self, post_thread_renderer):
+        post_renderer = try_get(
+            post_thread_renderer, lambda x: x['post']['backstagePostRenderer'], dict)
+        if not post_renderer:
+            return
+        # video attachment
+        video_renderer = try_get(
+            post_renderer, lambda x: x['backstageAttachment']['videoRenderer'], dict) or {}
+        video_id = video_renderer.get('videoId')
+        if video_id:
+            entry = self._extract_video(video_renderer)
+            if entry:
+                yield entry
+        # playlist attachment
+        playlist_id = try_get(
+            post_renderer, lambda x: x['backstageAttachment']['playlistRenderer']['playlistId'], str)
+        if playlist_id:
+            yield self.url_result(
+                f'https://www.youtube.com/playlist?list={playlist_id}',
+                ie=YoutubeTabIE.ie_key(), video_id=playlist_id)
+        # inline video links
+        runs = try_get(post_renderer, lambda x: x['contentText']['runs'], list) or []
+        for run in runs:
+            if not isinstance(run, dict):
+                continue
+            ep_url = try_get(
+                run, lambda x: x['navigationEndpoint']['urlEndpoint']['url'], str)
+            if not ep_url:
+                continue
+            if not YoutubeIE.suitable(ep_url):
+                continue
+            ep_video_id = YoutubeIE._match_id(ep_url)
+            if video_id == ep_video_id:
+                continue
+            yield self.url_result(ep_url, ie=YoutubeIE.ie_key(), video_id=ep_video_id)
+
+    def _post_thread_continuation_entries(self, post_thread_continuation):
+        contents = post_thread_continuation.get('contents')
+        if not isinstance(contents, list):
+            return
+        for content in contents:
+            renderer = content.get('backstagePostThreadRenderer')
+            if isinstance(renderer, dict):
+                yield from self._post_thread_entries(renderer)
+                continue
+            renderer = content.get('videoRenderer')
+            if isinstance(renderer, dict):
+                yield self._video_entry(renderer)
+
+    r''' # unused
+    def _rich_grid_entries(self, contents):
+        for content in contents:
+            video_renderer = try_get(content, lambda x: x['richItemRenderer']['content']['videoRenderer'], dict)
+            if video_renderer:
+                entry = self._video_entry(video_renderer)
+                if entry:
+                    yield entry
+    '''
+
+    def _report_history_entries(self, renderer):
+        for url in traverse_obj(renderer, (
+                'rows', ..., 'reportHistoryTableRowRenderer', 'cells', ...,
+                'reportHistoryTableCellRenderer', 'cell', 'reportHistoryTableTextCellRenderer', 'text', 'runs', ...,
+                'navigationEndpoint', 'commandMetadata', 'webCommandMetadata', 'url')):
+            yield self.url_result(urljoin('https://www.youtube.com', url), YoutubeIE)
+
+    def _extract_entries(self, parent_renderer, continuation_list):
+        # continuation_list is modified in-place with continuation_list = [continuation_token]
+        continuation_list[:] = [None]
+        contents = try_get(parent_renderer, lambda x: x['contents'], list) or []
+        for content in contents:
+            if not isinstance(content, dict):
+                continue
+            is_renderer = traverse_obj(
+                content, 'itemSectionRenderer', 'musicShelfRenderer', 'musicShelfContinuation',
+                expected_type=dict)
+            if not is_renderer:
+                if content.get('richItemRenderer'):
+                    for entry in self._rich_entries(content['richItemRenderer']):
+                        yield entry
+                    continuation_list[0] = self._extract_continuation(parent_renderer)
+                elif content.get('reportHistorySectionRenderer'):  # https://www.youtube.com/reporthistory
+                    table = traverse_obj(content, ('reportHistorySectionRenderer', 'table', 'tableRenderer'))
+                    yield from self._report_history_entries(table)
+                    continuation_list[0] = self._extract_continuation(table)
+                continue
+
+            isr_contents = try_get(is_renderer, lambda x: x['contents'], list) or []
+            for isr_content in isr_contents:
+                if not isinstance(isr_content, dict):
+                    continue
+
+                known_renderers = {
+                    'playlistVideoListRenderer': self._playlist_entries,
+                    'gridRenderer': self._grid_entries,
+                    'reelShelfRenderer': self._grid_entries,
+                    'shelfRenderer': self._shelf_entries,
+                    'musicResponsiveListItemRenderer': lambda x: [self._music_reponsive_list_entry(x)],
+                    'backstagePostThreadRenderer': self._post_thread_entries,
+                    'videoRenderer': lambda x: [self._video_entry(x)],
+                    'playlistRenderer': lambda x: self._grid_entries({'items': [{'playlistRenderer': x}]}),
+                    'channelRenderer': lambda x: self._grid_entries({'items': [{'channelRenderer': x}]}),
+                    'hashtagTileRenderer': lambda x: [self._hashtag_tile_entry(x)],
+                    'richGridRenderer': lambda x: self._extract_entries(x, continuation_list),
+                    'lockupViewModel': lambda x: [self._extract_lockup_view_model(x)],
+                }
+                for key, renderer in isr_content.items():
+                    if key not in known_renderers:
+                        continue
+                    for entry in known_renderers[key](renderer):
+                        if entry:
+                            yield entry
+                    continuation_list[0] = self._extract_continuation(renderer)
+                    break
+
+            if not continuation_list[0]:
+                continuation_list[0] = self._extract_continuation(is_renderer)
+
+        if not continuation_list[0]:
+            continuation_list[0] = self._extract_continuation(parent_renderer)
+
+    def _entries(self, tab, item_id, ytcfg, delegated_session_id, visitor_data):
+        continuation_list = [None]
+        extract_entries = lambda x: self._extract_entries(x, continuation_list)
+        tab_content = try_get(tab, lambda x: x['content'], dict)
+        if not tab_content:
+            return
+        parent_renderer = (
+            try_get(tab_content, lambda x: x['sectionListRenderer'], dict)
+            or try_get(tab_content, lambda x: x['richGridRenderer'], dict) or {})
+        yield from extract_entries(parent_renderer)
+        continuation = continuation_list[0]
+        seen_continuations = set()
+        for page_num in itertools.count(1):
+            if not continuation:
+                break
+            continuation_token = continuation.get('continuation')
+            if continuation_token is not None and continuation_token in seen_continuations:
+                self.write_debug('Detected YouTube feed looping - assuming end of feed.')
+                break
+            seen_continuations.add(continuation_token)
+            headers = self.generate_api_headers(
+                ytcfg=ytcfg, delegated_session_id=delegated_session_id, visitor_data=visitor_data)
+            response = self._extract_response(
+                item_id=f'{item_id} page {page_num}',
+                query=continuation, headers=headers, ytcfg=ytcfg,
+                check_get_keys=('continuationContents', 'onResponseReceivedActions', 'onResponseReceivedEndpoints'))
+
+            if not response:
+                break
+            # Extracting updated visitor data is required to prevent an infinite extraction loop in some cases
+            # See: https://github.com/ytdl-org/youtube-dl/issues/28702
+            visitor_data = self._extract_visitor_data(response) or visitor_data
+
+            known_renderers = {
+                'videoRenderer': (self._grid_entries, 'items'),  # for membership tab
+                'gridPlaylistRenderer': (self._grid_entries, 'items'),
+                'gridVideoRenderer': (self._grid_entries, 'items'),
+                'gridChannelRenderer': (self._grid_entries, 'items'),
+                'playlistVideoRenderer': (self._playlist_entries, 'contents'),
+                'itemSectionRenderer': (extract_entries, 'contents'),  # for feeds
+                'richItemRenderer': (extract_entries, 'contents'),  # for hashtag
+                'backstagePostThreadRenderer': (self._post_thread_continuation_entries, 'contents'),
+                'reportHistoryTableRowRenderer': (self._report_history_entries, 'rows'),
+                'playlistVideoListContinuation': (self._playlist_entries, None),
+                'gridContinuation': (self._grid_entries, None),
+                'itemSectionContinuation': (self._post_thread_continuation_entries, None),
+                'sectionListContinuation': (extract_entries, None),  # for feeds
+            }
+
+            continuation_items = traverse_obj(response, (
+                ('onResponseReceivedActions', 'onResponseReceivedEndpoints'), ...,
+                'appendContinuationItemsAction', 'continuationItems',
+            ), 'continuationContents', get_all=False)
+            continuation_item = traverse_obj(continuation_items, 0, None, expected_type=dict, default={})
+
+            video_items_renderer = None
+            for key in continuation_item:
+                if key not in known_renderers:
+                    continue
+                func, parent_key = known_renderers[key]
+                video_items_renderer = {parent_key: continuation_items} if parent_key else continuation_items
+                continuation_list = [None]
+                yield from func(video_items_renderer)
+                continuation = continuation_list[0] or self._extract_continuation(video_items_renderer)
+
+            if not video_items_renderer:
+                break
+
+    @staticmethod
+    def _extract_selected_tab(tabs, fatal=True):
+        for tab_renderer in tabs:
+            if tab_renderer.get('selected'):
+                return tab_renderer
+        if fatal:
+            raise ExtractorError('Unable to find selected tab')
+
+    @staticmethod
+    def _extract_tab_renderers(response):
+        return traverse_obj(
+            response, ('contents', 'twoColumnBrowseResultsRenderer', 'tabs', ..., ('tabRenderer', 'expandableTabRenderer')), expected_type=dict)
+
+    def _extract_from_tabs(self, item_id, ytcfg, data, tabs):
+        metadata = self._extract_metadata_from_tabs(item_id, data)
+
+        selected_tab = self._extract_selected_tab(tabs)
+        metadata['title'] += format_field(selected_tab, 'title', ' - %s')
+        metadata['title'] += format_field(selected_tab, 'expandedText', ' - %s')
+
+        return self.playlist_result(
+            self._entries(
+                selected_tab, metadata['id'], ytcfg,
+                self._extract_delegated_session_id(ytcfg, data),
+                self._extract_visitor_data(data, ytcfg)),
+            **metadata)
+
+    def _extract_metadata_from_tabs(self, item_id, data):
+        info = {'id': item_id}
+
+        metadata_renderer = traverse_obj(data, ('metadata', 'channelMetadataRenderer'), expected_type=dict)
+        if metadata_renderer:
+            channel_id = traverse_obj(metadata_renderer, ('externalId', {self.ucid_or_none}),
+                                      ('channelUrl', {self.ucid_from_url}))
+            info.update({
+                'channel': metadata_renderer.get('title'),
+                'channel_id': channel_id,
+            })
+            if info['channel_id']:
+                info['id'] = info['channel_id']
+        else:
+            metadata_renderer = traverse_obj(data, ('metadata', 'playlistMetadataRenderer'), expected_type=dict)
+
+        # pageHeaderViewModel slow rollout began April 2024
+        page_header_view_model = traverse_obj(data, (
+            'header', 'pageHeaderRenderer', 'content', 'pageHeaderViewModel', {dict}))
+
+        # We can get the uncropped banner/avatar by replacing the crop params with '=s0'
+        # See: https://github.com/yt-dlp/yt-dlp/issues/2237#issuecomment-1013694714
+        def _get_uncropped(url):
+            return url_or_none((url or '').split('=')[0] + '=s0')
+
+        avatar_thumbnails = self._extract_thumbnails(metadata_renderer, 'avatar')
+        if avatar_thumbnails:
+            uncropped_avatar = _get_uncropped(avatar_thumbnails[0]['url'])
+            if uncropped_avatar:
+                avatar_thumbnails.append({
+                    'url': uncropped_avatar,
+                    'id': 'avatar_uncropped',
+                    'preference': 1,
+                })
+
+        channel_banners = (
+            self._extract_thumbnails(data, ('header', ..., ('banner', 'mobileBanner', 'tvBanner')))
+            or self._extract_thumbnails(
+                page_header_view_model, ('banner', 'imageBannerViewModel', 'image'), final_key='sources'))
+        for banner in channel_banners:
+            banner['preference'] = -10
+
+        if channel_banners:
+            uncropped_banner = _get_uncropped(channel_banners[0]['url'])
+            if uncropped_banner:
+                channel_banners.append({
+                    'url': uncropped_banner,
+                    'id': 'banner_uncropped',
+                    'preference': -5,
+                })
+
+        # Deprecated - remove primary_sidebar_renderer when layout discontinued
+        primary_sidebar_renderer = self._extract_sidebar_info_renderer(data, 'playlistSidebarPrimaryInfoRenderer')
+        playlist_header_renderer = traverse_obj(data, ('header', 'playlistHeaderRenderer'), expected_type=dict)
+
+        primary_thumbnails = self._extract_thumbnails(
+            primary_sidebar_renderer, ('thumbnailRenderer', ('playlistVideoThumbnailRenderer', 'playlistCustomThumbnailRenderer'), 'thumbnail'))
+        playlist_thumbnails = self._extract_thumbnails(
+            playlist_header_renderer, ('playlistHeaderBanner', 'heroPlaylistThumbnailRenderer', 'thumbnail'))
+
+        info.update({
+            'title': (traverse_obj(metadata_renderer, 'title')
+                      or self._get_text(data, ('header', 'hashtagHeaderRenderer', 'hashtag'))
+                      or info['id']),
+            'availability': self._extract_availability(data),
+            'channel_follower_count': (
+                self._get_count(data, ('header', ..., 'subscriberCountText'))
+                or traverse_obj(page_header_view_model, (
+                    'metadata', 'contentMetadataViewModel', 'metadataRows', ..., 'metadataParts',
+                    lambda _, v: 'subscribers' in v['text']['content'], 'text', 'content', {parse_count}, any))),
+            'description': try_get(metadata_renderer, lambda x: x.get('description', '')),
+            'tags': (traverse_obj(data, ('microformat', 'microformatDataRenderer', 'tags', ..., {str}))
+                     or traverse_obj(metadata_renderer, ('keywords', {lambda x: x and shlex.split(x)}, ...))),
+            'thumbnails': (primary_thumbnails or playlist_thumbnails) + avatar_thumbnails + channel_banners,
+        })
+
+        channel_handle = (
+            traverse_obj(metadata_renderer, (('vanityChannelUrl', ('ownerUrls', ...)), {self.handle_from_url}), get_all=False)
+            or traverse_obj(data, ('header', ..., 'channelHandleText', {self.handle_or_none}), get_all=False))
+
+        if channel_handle:
+            info.update({
+                'uploader_id': channel_handle,
+                'uploader_url': format_field(channel_handle, None, 'https://www.youtube.com/%s', default=None),
+            })
+
+        channel_badges = self._extract_badges(traverse_obj(data, ('header', ..., 'badges'), get_all=False))
+        if self._has_badge(channel_badges, BadgeType.VERIFIED):
+            info['channel_is_verified'] = True
+        # Playlist stats is a text runs array containing [video count, view count, last updated].
+        # last updated or (view count and last updated) may be missing.
+        playlist_stats = get_first(
+            (primary_sidebar_renderer, playlist_header_renderer), (('stats', 'briefStats', 'numVideosText'), ))
+
+        last_updated_unix = self._parse_time_text(
+            self._get_text(playlist_stats, 2)  # deprecated, remove when old layout discontinued
+            or self._get_text(playlist_header_renderer, ('byline', 1, 'playlistBylineRenderer', 'text')))
+        info['modified_date'] = strftime_or_none(last_updated_unix)
+
+        info['view_count'] = self._get_count(playlist_stats, 1)
+        if info['view_count'] is None:  # 0 is allowed
+            info['view_count'] = self._get_count(playlist_header_renderer, 'viewCountText')
+        if info['view_count'] is None:
+            info['view_count'] = self._get_count(data, (
+                'contents', 'twoColumnBrowseResultsRenderer', 'tabs', ..., 'tabRenderer', 'content', 'sectionListRenderer',
+                'contents', ..., 'itemSectionRenderer', 'contents', ..., 'channelAboutFullMetadataRenderer', 'viewCountText'))
+
+        info['playlist_count'] = self._get_count(playlist_stats, 0)
+        if info['playlist_count'] is None:  # 0 is allowed
+            info['playlist_count'] = self._get_count(playlist_header_renderer, ('byline', 0, 'playlistBylineRenderer', 'text'))
+
+        if not info.get('channel_id'):
+            owner = traverse_obj(playlist_header_renderer, 'ownerText')
+            if not owner:  # Deprecated
+                owner = traverse_obj(
+                    self._extract_sidebar_info_renderer(data, 'playlistSidebarSecondaryInfoRenderer'),
+                    ('videoOwner', 'videoOwnerRenderer', 'title'))
+            owner_text = self._get_text(owner)
+            browse_ep = traverse_obj(owner, ('runs', 0, 'navigationEndpoint', 'browseEndpoint')) or {}
+            info.update({
+                'channel': self._search_regex(r'^by (.+) and \d+ others?$', owner_text, 'uploader', default=owner_text),
+                'channel_id': self.ucid_or_none(browse_ep.get('browseId')),
+                'uploader_id': self.handle_from_url(urljoin('https://www.youtube.com', browse_ep.get('canonicalBaseUrl'))),
+            })
+
+        info.update({
+            'uploader': info['channel'],
+            'channel_url': format_field(info.get('channel_id'), None, 'https://www.youtube.com/channel/%s', default=None),
+            'uploader_url': format_field(info.get('uploader_id'), None, 'https://www.youtube.com/%s', default=None),
+        })
+
+        return info
+
+    def _extract_inline_playlist(self, playlist, playlist_id, data, ytcfg):
+        first_id = last_id = response = None
+        for page_num in itertools.count(1):
+            videos = list(self._playlist_entries(playlist))
+            if not videos:
+                return
+            start = next((i for i, v in enumerate(videos) if v['id'] == last_id), -1) + 1
+            if start >= len(videos):
+                return
+            yield from videos[start:]
+            first_id = first_id or videos[0]['id']
+            last_id = videos[-1]['id']
+            watch_endpoint = try_get(
+                playlist, lambda x: x['contents'][-1]['playlistPanelVideoRenderer']['navigationEndpoint']['watchEndpoint'])
+            headers = self.generate_api_headers(
+                ytcfg=ytcfg, delegated_session_id=self._extract_delegated_session_id(ytcfg, data),
+                visitor_data=self._extract_visitor_data(response, data, ytcfg))
+            query = {
+                'playlistId': playlist_id,
+                'videoId': watch_endpoint.get('videoId') or last_id,
+                'index': watch_endpoint.get('index') or len(videos),
+                'params': watch_endpoint.get('params') or 'OAE%3D',
+            }
+            response = self._extract_response(
+                item_id=f'{playlist_id} page {page_num}',
+                query=query, ep='next', headers=headers, ytcfg=ytcfg,
+                check_get_keys='contents',
+            )
+            playlist = try_get(
+                response, lambda x: x['contents']['twoColumnWatchNextResults']['playlist']['playlist'], dict)
+
+    def _extract_from_playlist(self, item_id, url, data, playlist, ytcfg):
+        title = playlist.get('title') or try_get(
+            data, lambda x: x['titleText']['simpleText'], str)
+        playlist_id = playlist.get('playlistId') or item_id
+
+        # Delegating everything except mix playlists to regular tab-based playlist URL
+        playlist_url = urljoin(url, try_get(
+            playlist, lambda x: x['endpoint']['commandMetadata']['webCommandMetadata']['url'],
+            str))
+
+        # Some playlists are unviewable but YouTube still provides a link to the (broken) playlist page [1]
+        # [1] MLCT, RLTDwFCb4jeqaKWnciAYM-ZVHg
+        is_known_unviewable = re.fullmatch(r'MLCT|RLTD[\w-]{22}', playlist_id)
+
+        if playlist_url and playlist_url != url and not is_known_unviewable:
+            return self.url_result(
+                playlist_url, ie=YoutubeTabIE.ie_key(), video_id=playlist_id,
+                video_title=title)
+
+        return self.playlist_result(
+            self._extract_inline_playlist(playlist, playlist_id, data, ytcfg),
+            playlist_id=playlist_id, playlist_title=title)
+
+    def _extract_availability(self, data):
+        """
+        Gets the availability of a given playlist/tab.
+        Note: Unless YouTube tells us explicitly, we do not assume it is public
+        @param data: response
+        """
+        sidebar_renderer = self._extract_sidebar_info_renderer(data, 'playlistSidebarPrimaryInfoRenderer') or {}
+        playlist_header_renderer = traverse_obj(data, ('header', 'playlistHeaderRenderer')) or {}
+        player_header_privacy = playlist_header_renderer.get('privacy')
+
+        badges = self._extract_badges(traverse_obj(sidebar_renderer, 'badges'))
+
+        # Personal playlists, when authenticated, have a dropdown visibility selector instead of a badge
+        privacy_setting_icon = get_first(
+            (playlist_header_renderer, sidebar_renderer),
+            ('privacyForm', 'dropdownFormFieldRenderer', 'dropdown', 'dropdownRenderer', 'entries',
+             lambda _, v: v['privacyDropdownItemRenderer']['isSelected'], 'privacyDropdownItemRenderer', 'icon', 'iconType'),
+            expected_type=str)
+
+        microformats_is_unlisted = traverse_obj(
+            data, ('microformat', 'microformatDataRenderer', 'unlisted'), expected_type=bool)
+
+        return (
+            'public' if (
+                self._has_badge(badges, BadgeType.AVAILABILITY_PUBLIC)
+                or player_header_privacy == 'PUBLIC'
+                or privacy_setting_icon == 'PRIVACY_PUBLIC')
+            else self._availability(
+                is_private=(
+                    self._has_badge(badges, BadgeType.AVAILABILITY_PRIVATE)
+                    or player_header_privacy == 'PRIVATE' if player_header_privacy is not None
+                    else privacy_setting_icon == 'PRIVACY_PRIVATE' if privacy_setting_icon is not None else None),
+                is_unlisted=(
+                    self._has_badge(badges, BadgeType.AVAILABILITY_UNLISTED)
+                    or player_header_privacy == 'UNLISTED' if player_header_privacy is not None
+                    else privacy_setting_icon == 'PRIVACY_UNLISTED' if privacy_setting_icon is not None
+                    else microformats_is_unlisted if microformats_is_unlisted is not None else None),
+                needs_subscription=self._has_badge(badges, BadgeType.AVAILABILITY_SUBSCRIPTION) or None,
+                needs_premium=self._has_badge(badges, BadgeType.AVAILABILITY_PREMIUM) or None,
+                needs_auth=False))
+
+    @staticmethod
+    def _extract_sidebar_info_renderer(data, info_renderer, expected_type=dict):
+        sidebar_renderer = try_get(
+            data, lambda x: x['sidebar']['playlistSidebarRenderer']['items'], list) or []
+        for item in sidebar_renderer:
+            renderer = try_get(item, lambda x: x[info_renderer], expected_type)
+            if renderer:
+                return renderer
+
+    def _reload_with_unavailable_videos(self, item_id, data, ytcfg):
+        """
+        Reload playlists with unavailable videos (e.g. private videos, region blocked, etc.)
+        """
+        is_playlist = bool(traverse_obj(
+            data, ('metadata', 'playlistMetadataRenderer'), ('header', 'playlistHeaderRenderer')))
+        if not is_playlist:
+            return
+        headers = self.generate_api_headers(
+            ytcfg=ytcfg, delegated_session_id=self._extract_delegated_session_id(ytcfg, data),
+            visitor_data=self._extract_visitor_data(data, ytcfg))
+        query = {
+            'params': 'wgYCCAA=',
+            'browseId': f'VL{item_id}',
+        }
+        return self._extract_response(
+            item_id=item_id, headers=headers, query=query,
+            check_get_keys='contents', fatal=False, ytcfg=ytcfg,
+            note='Redownloading playlist API JSON with unavailable videos')
+
+    @functools.cached_property
+    def skip_webpage(self):
+        return 'webpage' in self._configuration_arg('skip', ie_key=YoutubeTabIE.ie_key())
+
+    def _extract_webpage(self, url, item_id, fatal=True):
+        webpage, data = None, None
+        for retry in self.RetryManager(fatal=fatal):
+            try:
+                webpage = self._download_webpage(url, item_id, note='Downloading webpage')
+                data = self.extract_yt_initial_data(item_id, webpage or '', fatal=fatal) or {}
+            except ExtractorError as e:
+                if isinstance(e.cause, network_exceptions):
+                    if not isinstance(e.cause, HTTPError) or e.cause.status not in (403, 429):
+                        retry.error = e
+                        continue
+                self._error_or_warning(e, fatal=fatal)
+                break
+
+            try:
+                self._extract_and_report_alerts(data)
+            except ExtractorError as e:
+                self._error_or_warning(e, fatal=fatal)
+                break
+
+            # Sometimes youtube returns a webpage with incomplete ytInitialData
+            # See: https://github.com/yt-dlp/yt-dlp/issues/116
+            if not traverse_obj(data, 'contents', 'currentVideoEndpoint', 'onResponseReceivedActions'):
+                retry.error = ExtractorError('Incomplete yt initial data received')
+                data = None
+                continue
+
+        return webpage, data
+
+    def _report_playlist_authcheck(self, ytcfg, fatal=True):
+        """Use if failed to extract ytcfg (and data) from initial webpage"""
+        if not ytcfg and self.is_authenticated:
+            msg = 'Playlists that require authentication may not extract correctly without a successful webpage download'
+            if 'authcheck' not in self._configuration_arg('skip', ie_key=YoutubeTabIE.ie_key()) and fatal:
+                raise ExtractorError(
+                    f'{msg}. If you are not downloading private content, or '
+                    'your cookies are only for the first account and channel,'
+                    ' pass "--extractor-args youtubetab:skip=authcheck" to skip this check',
+                    expected=True)
+            self.report_warning(msg, only_once=True)
+
+    def _extract_data(self, url, item_id, ytcfg=None, fatal=True, webpage_fatal=False, default_client='web'):
+        data = None
+        if not self.skip_webpage:
+            webpage, data = self._extract_webpage(url, item_id, fatal=webpage_fatal)
+            ytcfg = ytcfg or self.extract_ytcfg(item_id, webpage)
+            # Reject webpage data if redirected to home page without explicitly requesting
+            selected_tab = self._extract_selected_tab(self._extract_tab_renderers(data), fatal=False) or {}
+            if (url != 'https://www.youtube.com/feed/recommended'
+                    and selected_tab.get('tabIdentifier') == 'FEwhat_to_watch'  # Home page
+                    and 'no-youtube-channel-redirect' not in self.get_param('compat_opts', [])):
+                msg = 'The channel/playlist does not exist and the URL redirected to youtube.com home page'
+                if fatal:
+                    raise ExtractorError(msg, expected=True)
+                self.report_warning(msg, only_once=True)
+        if not data:
+            self._report_playlist_authcheck(ytcfg, fatal=fatal)
+            data = self._extract_tab_endpoint(url, item_id, ytcfg, fatal=fatal, default_client=default_client)
+        return data, ytcfg
+
+    def _extract_tab_endpoint(self, url, item_id, ytcfg=None, fatal=True, default_client='web'):
+        headers = self.generate_api_headers(ytcfg=ytcfg, default_client=default_client)
+        resolve_response = self._extract_response(
+            item_id=item_id, query={'url': url}, check_get_keys='endpoint', headers=headers, ytcfg=ytcfg, fatal=fatal,
+            ep='navigation/resolve_url', note='Downloading API parameters API JSON', default_client=default_client)
+        endpoints = {'browseEndpoint': 'browse', 'watchEndpoint': 'next'}
+        for ep_key, ep in endpoints.items():
+            params = try_get(resolve_response, lambda x: x['endpoint'][ep_key], dict)
+            if params:
+                return self._extract_response(
+                    item_id=item_id, query=params, ep=ep, headers=headers,
+                    ytcfg=ytcfg, fatal=fatal, default_client=default_client,
+                    check_get_keys=('contents', 'currentVideoEndpoint', 'onResponseReceivedActions'))
+        err_note = 'Failed to resolve url (does the playlist exist?)'
+        if fatal:
+            raise ExtractorError(err_note, expected=True)
+        self.report_warning(err_note, item_id)
+
+    _SEARCH_PARAMS = None
+
+    def _search_results(self, query, params=NO_DEFAULT, default_client='web'):
+        data = {'query': query}
+        if params is NO_DEFAULT:
+            params = self._SEARCH_PARAMS
+        if params:
+            data['params'] = params
+
+        content_keys = (
+            ('contents', 'twoColumnSearchResultsRenderer', 'primaryContents', 'sectionListRenderer', 'contents'),
+            ('onResponseReceivedCommands', 0, 'appendContinuationItemsAction', 'continuationItems'),
+            # ytmusic search
+            ('contents', 'tabbedSearchResultsRenderer', 'tabs', 0, 'tabRenderer', 'content', 'sectionListRenderer', 'contents'),
+            ('continuationContents', ),
+        )
+        display_id = f'query "{query}"'
+        check_get_keys = tuple({keys[0] for keys in content_keys})
+        ytcfg = self._download_ytcfg(default_client, display_id) if not self.skip_webpage else {}
+        self._report_playlist_authcheck(ytcfg, fatal=False)
+
+        continuation_list = [None]
+        search = None
+        for page_num in itertools.count(1):
+            data.update(continuation_list[0] or {})
+            headers = self.generate_api_headers(
+                ytcfg=ytcfg, visitor_data=self._extract_visitor_data(search), default_client=default_client)
+            search = self._extract_response(
+                item_id=f'{display_id} page {page_num}', ep='search', query=data,
+                default_client=default_client, check_get_keys=check_get_keys, ytcfg=ytcfg, headers=headers)
+            slr_contents = traverse_obj(search, *content_keys)
+            yield from self._extract_entries({'contents': list(variadic(slr_contents))}, continuation_list)
+            if not continuation_list[0]:
+                break
+
+
+class YoutubeTabIE(YoutubeTabBaseInfoExtractor):
+    IE_DESC = 'YouTube Tabs'
+    _VALID_URL = r'''(?x:
+        https?://
+            (?!consent\.)(?:\w+\.)?
+            (?:
+                youtube(?:kids)?\.com|
+                {invidious}
+            )/
+            (?:
+                (?P<channel_type>channel|c|user|browse)/|
+                (?P<not_channel>
+                    feed/|hashtag/|
+                    (?:playlist|watch)\?.*?\blist=
+                )|
+                (?!(?:{reserved_names})\b)  # Direct URLs
+            )
+            (?P<id>[^/?\#&]+)
+    )'''.format(
+        reserved_names=YoutubeBaseInfoExtractor._RESERVED_NAMES,
+        invidious='|'.join(YoutubeBaseInfoExtractor._INVIDIOUS_SITES),
+    )
+    IE_NAME = 'youtube:tab'
+
+    _TESTS = [{
+        'note': 'playlists, multipage',
+        'url': 'https://www.youtube.com/c/ИгорьКлейнер/playlists?view=1&flow=grid',
+        'playlist_mincount': 94,
+        'info_dict': {
+            'id': 'UCqj7Cz7revf5maW9g5pgNcg',
+            'title': 'Igor Kleiner Ph.D. - Playlists',
+            'description': 'md5:15d7dd9e333cb987907fcb0d604b233a',
+            'uploader': 'Igor Kleiner Ph.D.',
+            'uploader_id': '@IgorDataScience',
+            'uploader_url': 'https://www.youtube.com/@IgorDataScience',
+            'channel': 'Igor Kleiner Ph.D.',
+            'channel_id': 'UCqj7Cz7revf5maW9g5pgNcg',
+            'tags': ['критическое мышление', 'наука просто', 'математика', 'анализ данных'],
+            'channel_url': 'https://www.youtube.com/channel/UCqj7Cz7revf5maW9g5pgNcg',
+            'channel_follower_count': int,
+        },
+    }, {
+        'note': 'playlists, multipage, different order',
+        'url': 'https://www.youtube.com/user/igorkle1/playlists?view=1&sort=dd',
+        'playlist_mincount': 94,
+        'info_dict': {
+            'id': 'UCqj7Cz7revf5maW9g5pgNcg',
+            'title': 'Igor Kleiner Ph.D. - Playlists',
+            'description': 'md5:15d7dd9e333cb987907fcb0d604b233a',
+            'uploader': 'Igor Kleiner Ph.D.',
+            'uploader_id': '@IgorDataScience',
+            'uploader_url': 'https://www.youtube.com/@IgorDataScience',
+            'tags': ['критическое мышление', 'наука просто', 'математика', 'анализ данных'],
+            'channel_id': 'UCqj7Cz7revf5maW9g5pgNcg',
+            'channel': 'Igor Kleiner Ph.D.',
+            'channel_url': 'https://www.youtube.com/channel/UCqj7Cz7revf5maW9g5pgNcg',
+            'channel_follower_count': int,
+        },
+    }, {
+        'note': 'playlists, series',
+        'url': 'https://www.youtube.com/c/3blue1brown/playlists?view=50&sort=dd&shelf_id=3',
+        'playlist_mincount': 5,
+        'info_dict': {
+            'id': 'UCYO_jab_esuFRV4b17AJtAw',
+            'title': '3Blue1Brown - Playlists',
+            'description': 'md5:602e3789e6a0cb7d9d352186b720e395',
+            'channel_url': 'https://www.youtube.com/channel/UCYO_jab_esuFRV4b17AJtAw',
+            'channel': '3Blue1Brown',
+            'channel_id': 'UCYO_jab_esuFRV4b17AJtAw',
+            'uploader_id': '@3blue1brown',
+            'uploader_url': 'https://www.youtube.com/@3blue1brown',
+            'uploader': '3Blue1Brown',
+            'tags': ['Mathematics'],
+            'channel_follower_count': int,
+            'channel_is_verified': True,
+        },
+    }, {
+        'note': 'playlists, singlepage',
+        'url': 'https://www.youtube.com/user/ThirstForScience/playlists',
+        'playlist_mincount': 4,
+        'info_dict': {
+            'id': 'UCAEtajcuhQ6an9WEzY9LEMQ',
+            'title': 'ThirstForScience - Playlists',
+            'description': 'md5:609399d937ea957b0f53cbffb747a14c',
+            'uploader': 'ThirstForScience',
+            'uploader_url': 'https://www.youtube.com/@ThirstForScience',
+            'uploader_id': '@ThirstForScience',
+            'channel_id': 'UCAEtajcuhQ6an9WEzY9LEMQ',
+            'channel_url': 'https://www.youtube.com/channel/UCAEtajcuhQ6an9WEzY9LEMQ',
+            'tags': 'count:12',
+            'channel': 'ThirstForScience',
+            'channel_follower_count': int,
+        },
+    }, {
+        'url': 'https://www.youtube.com/c/ChristophLaimer/playlists',
+        'only_matching': True,
+    }, {
+        'note': 'basic, single video playlist',
+        'url': 'https://www.youtube.com/playlist?list=PL4lCao7KL_QFVb7Iudeipvc2BCavECqzc',
+        'info_dict': {
+            'id': 'PL4lCao7KL_QFVb7Iudeipvc2BCavECqzc',
+            'title': 'youtube-dl public playlist',
+            'description': '',
+            'tags': [],
+            'view_count': int,
+            'modified_date': '20201130',
+            'channel': 'Sergey M.',
+            'channel_id': 'UCmlqkdCBesrv2Lak1mF_MxA',
+            'channel_url': 'https://www.youtube.com/channel/UCmlqkdCBesrv2Lak1mF_MxA',
+            'availability': 'public',
+            'uploader': 'Sergey M.',
+            'uploader_url': 'https://www.youtube.com/@sergeym.6173',
+            'uploader_id': '@sergeym.6173',
+        },
+        'playlist_count': 1,
+    }, {
+        'note': 'empty playlist',
+        'url': 'https://www.youtube.com/playlist?list=PL4lCao7KL_QFodcLWhDpGCYnngnHtQ-Xf',
+        'info_dict': {
+            'id': 'PL4lCao7KL_QFodcLWhDpGCYnngnHtQ-Xf',
+            'title': 'youtube-dl empty playlist',
+            'tags': [],
+            'channel': 'Sergey M.',
+            'description': '',
+            'modified_date': '20230921',
+            'channel_id': 'UCmlqkdCBesrv2Lak1mF_MxA',
+            'channel_url': 'https://www.youtube.com/channel/UCmlqkdCBesrv2Lak1mF_MxA',
+            'availability': 'unlisted',
+            'uploader_url': 'https://www.youtube.com/@sergeym.6173',
+            'uploader_id': '@sergeym.6173',
+            'uploader': 'Sergey M.',
+        },
+        'playlist_count': 0,
+    }, {
+        'note': 'Home tab',
+        'url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w/featured',
+        'info_dict': {
+            'id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
+            'title': 'lex will - Home',
+            'description': 'md5:2163c5d0ff54ed5f598d6a7e6211e488',
+            'uploader': 'lex will',
+            'uploader_id': '@lexwill718',
+            'channel': 'lex will',
+            'tags': ['bible', 'history', 'prophesy'],
+            'uploader_url': 'https://www.youtube.com/@lexwill718',
+            'channel_url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w',
+            'channel_id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
+            'channel_follower_count': int,
+        },
+        'playlist_mincount': 2,
+    }, {
+        'note': 'Videos tab',
+        'url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w/videos',
+        'info_dict': {
+            'id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
+            'title': 'lex will - Videos',
+            'description': 'md5:2163c5d0ff54ed5f598d6a7e6211e488',
+            'uploader': 'lex will',
+            'uploader_id': '@lexwill718',
+            'tags': ['bible', 'history', 'prophesy'],
+            'channel_url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w',
+            'channel_id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
+            'uploader_url': 'https://www.youtube.com/@lexwill718',
+            'channel': 'lex will',
+            'channel_follower_count': int,
+        },
+        'playlist_mincount': 975,
+    }, {
+        'note': 'Videos tab, sorted by popular',
+        'url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w/videos?view=0&sort=p&flow=grid',
+        'info_dict': {
+            'id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
+            'title': 'lex will - Videos',
+            'description': 'md5:2163c5d0ff54ed5f598d6a7e6211e488',
+            'uploader': 'lex will',
+            'uploader_id': '@lexwill718',
+            'channel_id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
+            'uploader_url': 'https://www.youtube.com/@lexwill718',
+            'channel': 'lex will',
+            'tags': ['bible', 'history', 'prophesy'],
+            'channel_url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w',
+            'channel_follower_count': int,
+        },
+        'playlist_mincount': 199,
+    }, {
+        'note': 'Playlists tab',
+        'url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w/playlists',
+        'info_dict': {
+            'id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
+            'title': 'lex will - Playlists',
+            'description': 'md5:2163c5d0ff54ed5f598d6a7e6211e488',
+            'uploader': 'lex will',
+            'uploader_id': '@lexwill718',
+            'uploader_url': 'https://www.youtube.com/@lexwill718',
+            'channel': 'lex will',
+            'channel_url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w',
+            'channel_id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
+            'tags': ['bible', 'history', 'prophesy'],
+            'channel_follower_count': int,
+        },
+        'playlist_mincount': 17,
+    }, {
+        'note': 'Community tab',
+        'url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w/community',
+        'info_dict': {
+            'id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
+            'title': 'lex will - Community',
+            'description': 'md5:2163c5d0ff54ed5f598d6a7e6211e488',
+            'channel': 'lex will',
+            'channel_url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w',
+            'channel_id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
+            'tags': ['bible', 'history', 'prophesy'],
+            'channel_follower_count': int,
+            'uploader_url': 'https://www.youtube.com/@lexwill718',
+            'uploader_id': '@lexwill718',
+            'uploader': 'lex will',
+        },
+        'playlist_mincount': 18,
+    }, {
+        'note': 'Channels tab',
+        'url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w/channels',
+        'info_dict': {
+            'id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
+            'title': 'lex will - Channels',
+            'description': 'md5:2163c5d0ff54ed5f598d6a7e6211e488',
+            'channel': 'lex will',
+            'channel_url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w',
+            'channel_id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
+            'tags': ['bible', 'history', 'prophesy'],
+            'channel_follower_count': int,
+            'uploader_url': 'https://www.youtube.com/@lexwill718',
+            'uploader_id': '@lexwill718',
+            'uploader': 'lex will',
+        },
+        'playlist_mincount': 12,
+    }, {
+        'note': 'Search tab',
+        'url': 'https://www.youtube.com/c/3blue1brown/search?query=linear%20algebra',
+        'playlist_mincount': 40,
+        'info_dict': {
+            'id': 'UCYO_jab_esuFRV4b17AJtAw',
+            'title': '3Blue1Brown - Search - linear algebra',
+            'description': 'md5:4d1da95432004b7ba840ebc895b6b4c9',
+            'channel_url': 'https://www.youtube.com/channel/UCYO_jab_esuFRV4b17AJtAw',
+            'tags': ['Mathematics'],
+            'channel': '3Blue1Brown',
+            'channel_id': 'UCYO_jab_esuFRV4b17AJtAw',
+            'channel_follower_count': int,
+            'uploader_url': 'https://www.youtube.com/@3blue1brown',
+            'uploader_id': '@3blue1brown',
+            'uploader': '3Blue1Brown',
+            'channel_is_verified': True,
+        },
+    }, {
+        'url': 'https://invidio.us/channel/UCmlqkdCBesrv2Lak1mF_MxA',
+        'only_matching': True,
+    }, {
+        'url': 'https://www.youtubekids.com/channel/UCmlqkdCBesrv2Lak1mF_MxA',
+        'only_matching': True,
+    }, {
+        'url': 'https://music.youtube.com/channel/UCmlqkdCBesrv2Lak1mF_MxA',
+        'only_matching': True,
+    }, {
+        'note': 'Playlist with deleted videos (#651). As a bonus, the video #51 is also twice in this list.',
+        'url': 'https://www.youtube.com/playlist?list=PLwP_SiAcdui0KVebT0mU9Apz359a4ubsC',
+        'info_dict': {
+            'title': '29C3: Not my department',
+            'id': 'PLwP_SiAcdui0KVebT0mU9Apz359a4ubsC',
+            'description': 'md5:a14dc1a8ef8307a9807fe136a0660268',
+            'tags': [],
+            'view_count': int,
+            'modified_date': '20150605',
+            'channel_id': 'UCEPzS1rYsrkqzSLNp76nrcg',
+            'channel_url': 'https://www.youtube.com/channel/UCEPzS1rYsrkqzSLNp76nrcg',
+            'channel': 'Christiaan008',
+            'availability': 'public',
+            'uploader_id': '@ChRiStIaAn008',
+            'uploader': 'Christiaan008',
+            'uploader_url': 'https://www.youtube.com/@ChRiStIaAn008',
+        },
+        'playlist_count': 96,
+    }, {
+        'note': 'Large playlist',
+        'url': 'https://www.youtube.com/playlist?list=UUBABnxM4Ar9ten8Mdjj1j0Q',
+        'info_dict': {
+            'title': 'Uploads from Cauchemar',
+            'id': 'UUBABnxM4Ar9ten8Mdjj1j0Q',
+            'channel_url': 'https://www.youtube.com/channel/UCBABnxM4Ar9ten8Mdjj1j0Q',
+            'tags': [],
+            'modified_date': r're:\d{8}',
+            'channel': 'Cauchemar',
+            'view_count': int,
+            'description': '',
+            'channel_id': 'UCBABnxM4Ar9ten8Mdjj1j0Q',
+            'availability': 'public',
+            'uploader_id': '@Cauchemar89',
+            'uploader': 'Cauchemar',
+            'uploader_url': 'https://www.youtube.com/@Cauchemar89',
+        },
+        'playlist_mincount': 1123,
+        'expected_warnings': [r'[Uu]navailable videos (are|will be) hidden'],
+    }, {
+        'note': 'even larger playlist, 8832 videos',
+        'url': 'http://www.youtube.com/user/NASAgovVideo/videos',
+        'only_matching': True,
+    }, {
+        'note': 'Buggy playlist: the webpage has a "Load more" button but it doesn\'t have more videos',
+        'url': 'https://www.youtube.com/playlist?list=UUXw-G3eDE9trcvY2sBMM_aA',
+        'info_dict': {
+            'title': 'Uploads from Interstellar Movie',
+            'id': 'UUXw-G3eDE9trcvY2sBMM_aA',
+            'tags': [],
+            'view_count': int,
+            'channel_id': 'UCXw-G3eDE9trcvY2sBMM_aA',
+            'channel_url': 'https://www.youtube.com/channel/UCXw-G3eDE9trcvY2sBMM_aA',
+            'channel': 'Interstellar Movie',
+            'description': '',
+            'modified_date': r're:\d{8}',
+            'availability': 'public',
+            'uploader_id': '@InterstellarMovie',
+            'uploader': 'Interstellar Movie',
+            'uploader_url': 'https://www.youtube.com/@InterstellarMovie',
+        },
+        'playlist_mincount': 21,
+    }, {
+        'note': 'Playlist with "show unavailable videos" button',
+        'url': 'https://www.youtube.com/playlist?list=UUTYLiWFZy8xtPwxFwX9rV7Q',
+        'info_dict': {
+            'title': 'Uploads from Phim Siêu Nhân Nhật Bản',
+            'id': 'UUTYLiWFZy8xtPwxFwX9rV7Q',
+            'view_count': int,
+            'channel': 'Phim Siêu Nhân Nhật Bản',
+            'tags': [],
+            'description': '',
+            'channel_url': 'https://www.youtube.com/channel/UCTYLiWFZy8xtPwxFwX9rV7Q',
+            'channel_id': 'UCTYLiWFZy8xtPwxFwX9rV7Q',
+            'modified_date': r're:\d{8}',
+            'availability': 'public',
+            'uploader_url': 'https://www.youtube.com/@phimsieunhannhatban',
+            'uploader_id': '@phimsieunhannhatban',
+            'uploader': 'Phim Siêu Nhân Nhật Bản',
+        },
+        'playlist_mincount': 200,
+        'expected_warnings': [r'[Uu]navailable videos (are|will be) hidden'],
+    }, {
+        'note': 'Playlist with unavailable videos in page 7',
+        'url': 'https://www.youtube.com/playlist?list=UU8l9frL61Yl5KFOl87nIm2w',
+        'info_dict': {
+            'title': 'Uploads from BlankTV',
+            'id': 'UU8l9frL61Yl5KFOl87nIm2w',
+            'channel': 'BlankTV',
+            'channel_url': 'https://www.youtube.com/channel/UC8l9frL61Yl5KFOl87nIm2w',
+            'channel_id': 'UC8l9frL61Yl5KFOl87nIm2w',
+            'view_count': int,
+            'tags': [],
+            'modified_date': r're:\d{8}',
+            'description': '',
+            'availability': 'public',
+            'uploader_id': '@blanktv',
+            'uploader': 'BlankTV',
+            'uploader_url': 'https://www.youtube.com/@blanktv',
+        },
+        'playlist_mincount': 1000,
+        'expected_warnings': [r'[Uu]navailable videos (are|will be) hidden'],
+    }, {
+        'note': 'https://github.com/ytdl-org/youtube-dl/issues/21844',
+        'url': 'https://www.youtube.com/playlist?list=PLzH6n4zXuckpfMu_4Ff8E7Z1behQks5ba',
+        'info_dict': {
+            'title': 'Data Analysis with Dr Mike Pound',
+            'id': 'PLzH6n4zXuckpfMu_4Ff8E7Z1behQks5ba',
+            'description': 'md5:7f567c574d13d3f8c0954d9ffee4e487',
+            'tags': [],
+            'view_count': int,
+            'channel_id': 'UC9-y-6csu5WGm29I7JiwpnA',
+            'channel_url': 'https://www.youtube.com/channel/UC9-y-6csu5WGm29I7JiwpnA',
+            'channel': 'Computerphile',
+            'availability': 'public',
+            'modified_date': '20190712',
+            'uploader_id': '@Computerphile',
+            'uploader': 'Computerphile',
+            'uploader_url': 'https://www.youtube.com/@Computerphile',
+        },
+        'playlist_mincount': 11,
+    }, {
+        'url': 'https://invidio.us/playlist?list=PL4lCao7KL_QFVb7Iudeipvc2BCavECqzc',
+        'only_matching': True,
+    }, {
+        'note': 'Playlist URL that does not actually serve a playlist',
+        'url': 'https://www.youtube.com/watch?v=FqZTN594JQw&list=PLMYEtVRpaqY00V9W81Cwmzp6N6vZqfUKD4',
+        'info_dict': {
+            'id': 'FqZTN594JQw',
+            'ext': 'webm',
+            'title': "Smiley's People 01 detective, Adventure Series, Action",
+            'upload_date': '20150526',
+            'license': 'Standard YouTube License',
+            'description': 'md5:507cdcb5a49ac0da37a920ece610be80',
+            'categories': ['People & Blogs'],
+            'tags': list,
+            'view_count': int,
+            'like_count': int,
+        },
+        'params': {
+            'skip_download': True,
+        },
+        'skip': 'This video is not available.',
+        'add_ie': [YoutubeIE.ie_key()],
+    }, {
+        'url': 'https://www.youtubekids.com/watch?v=Agk7R8I8o5U&list=PUZ6jURNr1WQZCNHF0ao-c0g',
+        'only_matching': True,
+    }, {
+        'url': 'https://www.youtube.com/watch?v=MuAGGZNfUkU&list=RDMM',
+        'only_matching': True,
+    }, {
+        'url': 'https://www.youtube.com/channel/UCoMdktPbSTixAyNGwb-UYkQ/live',
+        'info_dict': {
+            'id': 'hGkQjiJLjWQ',  # This will keep changing
+            'ext': 'mp4',
+            'title': str,
+            'upload_date': r're:\d{8}',
+            'description': str,
+            'categories': ['News & Politics'],
+            'tags': list,
+            'like_count': int,
+            'release_timestamp': int,
+            'channel': 'Sky News',
+            'channel_id': 'UCoMdktPbSTixAyNGwb-UYkQ',
+            'age_limit': 0,
+            'view_count': int,
+            'thumbnail': r're:https?://i\.ytimg\.com/vi/[^/]+/maxresdefault(?:_live)?\.jpg',
+            'playable_in_embed': True,
+            'release_date': r're:\d+',
+            'availability': 'public',
+            'live_status': 'is_live',
+            'channel_url': 'https://www.youtube.com/channel/UCoMdktPbSTixAyNGwb-UYkQ',
+            'channel_follower_count': int,
+            'concurrent_view_count': int,
+            'uploader_url': 'https://www.youtube.com/@SkyNews',
+            'uploader_id': '@SkyNews',
+            'uploader': 'Sky News',
+            'channel_is_verified': True,
+        },
+        'params': {
+            'skip_download': True,
+        },
+        'expected_warnings': ['Ignoring subtitle tracks found in '],
+    }, {
+        'url': 'https://www.youtube.com/user/TheYoungTurks/live',
+        'info_dict': {
+            'id': 'a48o2S1cPoo',
+            'ext': 'mp4',
+            'title': 'The Young Turks - Live Main Show',
+            'upload_date': '20150715',
+            'license': 'Standard YouTube License',
+            'description': 'md5:438179573adcdff3c97ebb1ee632b891',
+            'categories': ['News & Politics'],
+            'tags': ['Cenk Uygur (TV Program Creator)', 'The Young Turks (Award-Winning Work)', 'Talk Show (TV Genre)'],
+            'like_count': int,
+        },
+        'params': {
+            'skip_download': True,
+        },
+        'only_matching': True,
+    }, {
+        'url': 'https://www.youtube.com/channel/UC1yBKRuGpC1tSM73A0ZjYjQ/live',
+        'only_matching': True,
+    }, {
+        'url': 'https://www.youtube.com/c/CommanderVideoHq/live',
+        'only_matching': True,
+    }, {
+        'note': 'A channel that is not live. Should raise error',
+        'url': 'https://www.youtube.com/user/numberphile/live',
+        'only_matching': True,
+    }, {
+        'url': 'https://www.youtube.com/feed/trending',
+        'only_matching': True,
+    }, {
+        'url': 'https://www.youtube.com/feed/library',
+        'only_matching': True,
+    }, {
+        'url': 'https://www.youtube.com/feed/history',
+        'only_matching': True,
+    }, {
+        'url': 'https://www.youtube.com/feed/subscriptions',
+        'only_matching': True,
+    }, {
+        'url': 'https://www.youtube.com/feed/watch_later',
+        'only_matching': True,
+    }, {
+        'note': 'Recommended - redirects to home page.',
+        'url': 'https://www.youtube.com/feed/recommended',
+        'only_matching': True,
+    }, {
+        'note': 'inline playlist with not always working continuations',
+        'url': 'https://www.youtube.com/watch?v=UC6u0Tct-Fo&list=PL36D642111D65BE7C',
+        'only_matching': True,
+    }, {
+        'url': 'https://www.youtube.com/course',
+        'only_matching': True,
+    }, {
+        'url': 'https://www.youtube.com/zsecurity',
+        'only_matching': True,
+    }, {
+        'url': 'http://www.youtube.com/NASAgovVideo/videos',
+        'only_matching': True,
+    }, {
+        'url': 'https://www.youtube.com/TheYoungTurks/live',
+        'only_matching': True,
+    }, {
+        'url': 'https://www.youtube.com/hashtag/cctv9',
+        'info_dict': {
+            'id': 'cctv9',
+            'title': 'cctv9 - All',
+            'tags': [],
+        },
+        'playlist_mincount': 300,  # not consistent but should be over 300
+    }, {
+        'url': 'https://www.youtube.com/watch?list=PLW4dVinRY435CBE_JD3t-0SRXKfnZHS1P&feature=youtu.be&v=M9cJMXmQ_ZU',
+        'only_matching': True,
+    }, {
+        'note': 'Requires Premium: should request additional YTM-info webpage (and have format 141) for videos in playlist',
+        'url': 'https://music.youtube.com/playlist?list=PLRBp0Fe2GpgmgoscNFLxNyBVSFVdYmFkq',
+        'only_matching': True,
+    }, {
+        'note': '/browse/ should redirect to /channel/',
+        'url': 'https://music.youtube.com/browse/UC1a8OFewdjuLq6KlF8M_8Ng',
+        'only_matching': True,
+    }, {
+        'note': 'VLPL, should redirect to playlist?list=PL...',
+        'url': 'https://music.youtube.com/browse/VLPLRBp0Fe2GpgmgoscNFLxNyBVSFVdYmFkq',
+        'info_dict': {
+            'id': 'PLRBp0Fe2GpgmgoscNFLxNyBVSFVdYmFkq',
+            'description': 'Providing you with copyright free / safe music for gaming, live streaming, studying and more!',
+            'title': 'NCS : All Releases 💿',
+            'channel_url': 'https://www.youtube.com/channel/UC_aEa8K-EOJ3D6gOs7HcyNg',
+            'modified_date': r're:\d{8}',
+            'view_count': int,
+            'channel_id': 'UC_aEa8K-EOJ3D6gOs7HcyNg',
+            'tags': [],
+            'channel': 'NoCopyrightSounds',
+            'availability': 'public',
+            'uploader_url': 'https://www.youtube.com/@NoCopyrightSounds',
+            'uploader': 'NoCopyrightSounds',
+            'uploader_id': '@NoCopyrightSounds',
+        },
+        'playlist_mincount': 166,
+        'expected_warnings': [r'[Uu]navailable videos (are|will be) hidden', 'YouTube Music is not directly supported'],
+    }, {
+        # TODO: fix 'unviewable' issue with this playlist when reloading with unavailable videos
+        'note': 'Topic, should redirect to playlist?list=UU...',
+        'url': 'https://music.youtube.com/browse/UC9ALqqC4aIeG5iDs7i90Bfw',
+        'info_dict': {
+            'id': 'UU9ALqqC4aIeG5iDs7i90Bfw',
+            'title': 'Uploads from Royalty Free Music - Topic',
+            'tags': [],
+            'channel_id': 'UC9ALqqC4aIeG5iDs7i90Bfw',
+            'channel': 'Royalty Free Music - Topic',
+            'view_count': int,
+            'channel_url': 'https://www.youtube.com/channel/UC9ALqqC4aIeG5iDs7i90Bfw',
+            'modified_date': r're:\d{8}',
+            'description': '',
+            'availability': 'public',
+            'uploader': 'Royalty Free Music - Topic',
+        },
+        'playlist_mincount': 101,
+        'expected_warnings': ['YouTube Music is not directly supported', r'[Uu]navailable videos (are|will be) hidden'],
+    }, {
+        # Destination channel with only a hidden self tab (tab id is UCtFRv9O2AHqOZjjynzrv-xg)
+        # Treat as a general feed
+        'url': 'https://www.youtube.com/channel/UCtFRv9O2AHqOZjjynzrv-xg',
+        'info_dict': {
+            'id': 'UCtFRv9O2AHqOZjjynzrv-xg',
+            'title': 'UCtFRv9O2AHqOZjjynzrv-xg',
+            'tags': [],
+        },
+        'playlist_mincount': 9,
+    }, {
+        'note': 'Youtube music Album',
+        'url': 'https://music.youtube.com/browse/MPREb_gTAcphH99wE',
+        'info_dict': {
+            'id': 'OLAK5uy_l1m0thk3g31NmIIz_vMIbWtyv7eZixlH0',
+            'title': 'Album - Royalty Free Music Library V2 (50 Songs)',
+            'tags': [],
+            'view_count': int,
+            'description': '',
+            'availability': 'unlisted',
+            'modified_date': r're:\d{8}',
+        },
+        'playlist_count': 50,
+        'expected_warnings': ['YouTube Music is not directly supported'],
+    }, {
+        'note': 'unlisted single video playlist',
+        'url': 'https://www.youtube.com/playlist?list=PLwL24UFy54GrB3s2KMMfjZscDi1x5Dajf',
+        'info_dict': {
+            'id': 'PLwL24UFy54GrB3s2KMMfjZscDi1x5Dajf',
+            'title': 'yt-dlp unlisted playlist test',
+            'availability': 'unlisted',
+            'tags': [],
+            'modified_date': '20220418',
+            'channel': 'colethedj',
+            'view_count': int,
+            'description': '',
+            'channel_id': 'UC9zHu_mHU96r19o-wV5Qs1Q',
+            'channel_url': 'https://www.youtube.com/channel/UC9zHu_mHU96r19o-wV5Qs1Q',
+            'uploader_url': 'https://www.youtube.com/@colethedj1894',
+            'uploader_id': '@colethedj1894',
+            'uploader': 'colethedj',
+        },
+        'playlist': [{
+            'info_dict': {
+                'title': 'youtube-dl test video "\'/\\ä↭𝕐',
+                'id': 'BaW_jenozKc',
+                '_type': 'url',
+                'ie_key': 'Youtube',
+                'duration': 10,
+                'channel_id': 'UCLqxVugv74EIW3VWh2NOa3Q',
+                'channel_url': 'https://www.youtube.com/channel/UCLqxVugv74EIW3VWh2NOa3Q',
+                'view_count': int,
+                'url': 'https://www.youtube.com/watch?v=BaW_jenozKc',
+                'channel': 'Philipp Hagemeister',
+                'uploader_id': '@PhilippHagemeister',
+                'uploader_url': 'https://www.youtube.com/@PhilippHagemeister',
+                'uploader': 'Philipp Hagemeister',
+            },
+        }],
+        'playlist_count': 1,
+        'params': {'extract_flat': True},
+    }, {
+        'note': 'API Fallback: Recommended - redirects to home page. Requires visitorData',
+        'url': 'https://www.youtube.com/feed/recommended',
+        'info_dict': {
+            'id': 'recommended',
+            'title': 'recommended',
+            'tags': [],
+        },
+        'playlist_mincount': 50,
+        'params': {
+            'skip_download': True,
+            'extractor_args': {'youtubetab': {'skip': ['webpage']}},
+        },
+    }, {
+        'note': 'API Fallback: /videos tab, sorted by oldest first',
+        'url': 'https://www.youtube.com/user/theCodyReeder/videos?view=0&sort=da&flow=grid',
+        'info_dict': {
+            'id': 'UCu6mSoMNzHQiBIOCkHUa2Aw',
+            'title': 'Cody\'sLab - Videos',
+            'description': 'md5:d083b7c2f0c67ee7a6c74c3e9b4243fa',
+            'channel': 'Cody\'sLab',
+            'channel_id': 'UCu6mSoMNzHQiBIOCkHUa2Aw',
+            'tags': [],
+            'channel_url': 'https://www.youtube.com/channel/UCu6mSoMNzHQiBIOCkHUa2Aw',
+            'channel_follower_count': int,
+        },
+        'playlist_mincount': 650,
+        'params': {
+            'skip_download': True,
+            'extractor_args': {'youtubetab': {'skip': ['webpage']}},
+        },
+        'skip': 'Query for sorting no longer works',
+    }, {
+        'note': 'API Fallback: Topic, should redirect to playlist?list=UU...',
+        'url': 'https://music.youtube.com/browse/UC9ALqqC4aIeG5iDs7i90Bfw',
+        'info_dict': {
+            'id': 'UU9ALqqC4aIeG5iDs7i90Bfw',
+            'title': 'Uploads from Royalty Free Music - Topic',
+            'modified_date': r're:\d{8}',
+            'channel_id': 'UC9ALqqC4aIeG5iDs7i90Bfw',
+            'description': '',
+            'channel_url': 'https://www.youtube.com/channel/UC9ALqqC4aIeG5iDs7i90Bfw',
+            'tags': [],
+            'channel': 'Royalty Free Music - Topic',
+            'view_count': int,
+            'availability': 'public',
+            'uploader': 'Royalty Free Music - Topic',
+        },
+        'playlist_mincount': 101,
+        'params': {
+            'skip_download': True,
+            'extractor_args': {'youtubetab': {'skip': ['webpage']}},
+        },
+        'expected_warnings': ['YouTube Music is not directly supported', r'[Uu]navailable videos (are|will be) hidden'],
+    }, {
+        'note': 'non-standard redirect to regional channel',
+        'url': 'https://www.youtube.com/channel/UCwVVpHQ2Cs9iGJfpdFngePQ',
+        'only_matching': True,
+    }, {
+        'note': 'collaborative playlist (uploader name in the form "by <uploader> and x other(s)")',
+        'url': 'https://www.youtube.com/playlist?list=PLx-_-Kk4c89oOHEDQAojOXzEzemXxoqx6',
+        'info_dict': {
+            'id': 'PLx-_-Kk4c89oOHEDQAojOXzEzemXxoqx6',
+            'modified_date': '20220407',
+            'channel_url': 'https://www.youtube.com/channel/UCKcqXmCcyqnhgpA5P0oHH_Q',
+            'tags': [],
+            'availability': 'unlisted',
+            'channel_id': 'UCKcqXmCcyqnhgpA5P0oHH_Q',
+            'channel': 'pukkandan',
+            'description': 'Test for collaborative playlist',
+            'title': 'yt-dlp test - collaborative playlist',
+            'view_count': int,
+            'uploader_url': 'https://www.youtube.com/@pukkandan',
+            'uploader_id': '@pukkandan',
+            'uploader': 'pukkandan',
+        },
+        'playlist_mincount': 2,
+    }, {
+        'note': 'translated tab name',
+        'url': 'https://www.youtube.com/channel/UCiu-3thuViMebBjw_5nWYrA/playlists',
+        'info_dict': {
+            'id': 'UCiu-3thuViMebBjw_5nWYrA',
+            'tags': [],
+            'channel_url': 'https://www.youtube.com/channel/UCiu-3thuViMebBjw_5nWYrA',
+            'description': 'test description',
+            'title': 'cole-dlp-test-acc - 再生リスト',
+            'channel_id': 'UCiu-3thuViMebBjw_5nWYrA',
+            'channel': 'cole-dlp-test-acc',
+            'uploader_url': 'https://www.youtube.com/@coletdjnz',
+            'uploader_id': '@coletdjnz',
+            'uploader': 'cole-dlp-test-acc',
+        },
+        'playlist_mincount': 1,
+        'params': {'extractor_args': {'youtube': {'lang': ['ja']}}},
+        'expected_warnings': ['Preferring "ja"'],
+    }, {
+        # XXX: this should really check flat playlist entries, but the test suite doesn't support that
+        'note': 'preferred lang set with playlist with translated video titles',
+        'url': 'https://www.youtube.com/playlist?list=PLt5yu3-wZAlQAaPZ5Z-rJoTdbT-45Q7c0',
+        'info_dict': {
+            'id': 'PLt5yu3-wZAlQAaPZ5Z-rJoTdbT-45Q7c0',
+            'tags': [],
+            'view_count': int,
+            'channel_url': 'https://www.youtube.com/channel/UCiu-3thuViMebBjw_5nWYrA',
+            'channel': 'cole-dlp-test-acc',
+            'channel_id': 'UCiu-3thuViMebBjw_5nWYrA',
+            'description': 'test',
+            'title': 'dlp test playlist',
+            'availability': 'public',
+            'uploader_url': 'https://www.youtube.com/@coletdjnz',
+            'uploader_id': '@coletdjnz',
+            'uploader': 'cole-dlp-test-acc',
+        },
+        'playlist_mincount': 1,
+        'params': {'extractor_args': {'youtube': {'lang': ['ja']}}},
+        'expected_warnings': ['Preferring "ja"'],
+    }, {
+        # shorts audio pivot for 2GtVksBMYFM.
+        'url': 'https://www.youtube.com/feed/sfv_audio_pivot?bp=8gUrCikSJwoLMkd0VmtzQk1ZRk0SCzJHdFZrc0JNWUZNGgsyR3RWa3NCTVlGTQ==',
+        'info_dict': {
+            'id': 'sfv_audio_pivot',
+            'title': 'sfv_audio_pivot',
+            'tags': [],
+        },
+        'playlist_mincount': 50,
+
+    }, {
+        # Channel with a real live tab (not to be mistaken with streams tab)
+        # Do not treat like it should redirect to live stream
+        'url': 'https://www.youtube.com/channel/UCEH7P7kyJIkS_gJf93VYbmg/live',
+        'info_dict': {
+            'id': 'UCEH7P7kyJIkS_gJf93VYbmg',
+            'title': 'UCEH7P7kyJIkS_gJf93VYbmg - Live',
+            'tags': [],
+        },
+        'playlist_mincount': 20,
+    }, {
+        # Tab name is not the same as tab id
+        'url': 'https://www.youtube.com/channel/UCQvWX73GQygcwXOTSf_VDVg/letsplay',
+        'info_dict': {
+            'id': 'UCQvWX73GQygcwXOTSf_VDVg',
+            'title': 'UCQvWX73GQygcwXOTSf_VDVg - Let\'s play',
+            'tags': [],
+        },
+        'playlist_mincount': 8,
+    }, {
+        # Home tab id is literally home. Not to get mistaken with featured
+        'url': 'https://www.youtube.com/channel/UCQvWX73GQygcwXOTSf_VDVg/home',
+        'info_dict': {
+            'id': 'UCQvWX73GQygcwXOTSf_VDVg',
+            'title': 'UCQvWX73GQygcwXOTSf_VDVg - Home',
+            'tags': [],
+        },
+        'playlist_mincount': 8,
+    }, {
+        # Should get three playlists for videos, shorts and streams tabs
+        'url': 'https://www.youtube.com/channel/UCK9V2B22uJYu3N7eR_BT9QA',
+        'info_dict': {
+            'id': 'UCK9V2B22uJYu3N7eR_BT9QA',
+            'title': 'Polka Ch. 尾丸ポルカ',
+            'channel_follower_count': int,
+            'channel_id': 'UCK9V2B22uJYu3N7eR_BT9QA',
+            'channel_url': 'https://www.youtube.com/channel/UCK9V2B22uJYu3N7eR_BT9QA',
+            'description': 'md5:49809d8bf9da539bc48ed5d1f83c33f2',
+            'channel': 'Polka Ch. 尾丸ポルカ',
+            'tags': 'count:35',
+            'uploader_url': 'https://www.youtube.com/@OmaruPolka',
+            'uploader': 'Polka Ch. 尾丸ポルカ',
+            'uploader_id': '@OmaruPolka',
+            'channel_is_verified': True,
+        },
+        'playlist_count': 3,
+    }, {
+        # Shorts tab with channel with handle
+        # TODO: fix channel description
+        'url': 'https://www.youtube.com/@NotJustBikes/shorts',
+        'info_dict': {
+            'id': 'UC0intLFzLaudFG-xAvUEO-A',
+            'title': 'Not Just Bikes - Shorts',
+            'tags': 'count:10',
+            'channel_url': 'https://www.youtube.com/channel/UC0intLFzLaudFG-xAvUEO-A',
+            'description': 'md5:5e82545b3a041345927a92d0585df247',
+            'channel_follower_count': int,
+            'channel_id': 'UC0intLFzLaudFG-xAvUEO-A',
+            'channel': 'Not Just Bikes',
+            'uploader_url': 'https://www.youtube.com/@NotJustBikes',
+            'uploader': 'Not Just Bikes',
+            'uploader_id': '@NotJustBikes',
+            'channel_is_verified': True,
+        },
+        'playlist_mincount': 10,
+    }, {
+        # Streams tab
+        'url': 'https://www.youtube.com/channel/UC3eYAvjCVwNHgkaGbXX3sig/streams',
+        'info_dict': {
+            'id': 'UC3eYAvjCVwNHgkaGbXX3sig',
+            'title': '中村悠一 - Live',
+            'tags': 'count:7',
+            'channel_id': 'UC3eYAvjCVwNHgkaGbXX3sig',
+            'channel_url': 'https://www.youtube.com/channel/UC3eYAvjCVwNHgkaGbXX3sig',
+            'channel': '中村悠一',
+            'channel_follower_count': int,
+            'description': 'md5:e744f6c93dafa7a03c0c6deecb157300',
+            'uploader_url': 'https://www.youtube.com/@Yuichi-Nakamura',
+            'uploader_id': '@Yuichi-Nakamura',
+            'uploader': '中村悠一',
+        },
+        'playlist_mincount': 60,
+    }, {
+        # Channel with no uploads and hence no videos, streams, shorts tabs or uploads playlist. This should fail.
+        # See test_youtube_lists
+        'url': 'https://www.youtube.com/channel/UC2yXPzFejc422buOIzn_0CA',
+        'only_matching': True,
+    }, {
+        # No uploads and no UCID given. Should fail with no uploads error
+        # See test_youtube_lists
+        'url': 'https://www.youtube.com/news',
+        'only_matching': True,
+    }, {
+        # No videos tab but has a shorts tab
+        'url': 'https://www.youtube.com/c/TKFShorts',
+        'info_dict': {
+            'id': 'UCgJ5_1F6yJhYLnyMszUdmUg',
+            'title': 'Shorts Break - Shorts',
+            'tags': 'count:48',
+            'channel_id': 'UCgJ5_1F6yJhYLnyMszUdmUg',
+            'channel': 'Shorts Break',
+            'description': 'md5:6de33c5e7ba686e5f3efd4e19c7ef499',
+            'channel_follower_count': int,
+            'channel_url': 'https://www.youtube.com/channel/UCgJ5_1F6yJhYLnyMszUdmUg',
+            'uploader_url': 'https://www.youtube.com/@ShortsBreak_Official',
+            'uploader': 'Shorts Break',
+            'uploader_id': '@ShortsBreak_Official',
+        },
+        'playlist_mincount': 30,
+    }, {
+        # Trending Now Tab. tab id is empty
+        'url': 'https://www.youtube.com/feed/trending',
+        'info_dict': {
+            'id': 'trending',
+            'title': 'trending - Now',
+            'tags': [],
+        },
+        'playlist_mincount': 30,
+    }, {
+        # Trending Gaming Tab. tab id is empty
+        'url': 'https://www.youtube.com/feed/trending?bp=4gIcGhpnYW1pbmdfY29ycHVzX21vc3RfcG9wdWxhcg%3D%3D',
+        'info_dict': {
+            'id': 'trending',
+            'title': 'trending - Gaming',
+            'tags': [],
+        },
+        'playlist_mincount': 30,
+    }, {
+        # Shorts url result in shorts tab
+        # TODO: Fix channel id extraction
+        'url': 'https://www.youtube.com/channel/UCiu-3thuViMebBjw_5nWYrA/shorts',
+        'info_dict': {
+            'id': 'UCiu-3thuViMebBjw_5nWYrA',
+            'title': 'cole-dlp-test-acc - Shorts',
+            'channel': 'cole-dlp-test-acc',
+            'description': 'test description',
+            'channel_id': 'UCiu-3thuViMebBjw_5nWYrA',
+            'channel_url': 'https://www.youtube.com/channel/UCiu-3thuViMebBjw_5nWYrA',
+            'tags': [],
+            'uploader_url': 'https://www.youtube.com/@coletdjnz',
+            'uploader_id': '@coletdjnz',
+            'uploader': 'cole-dlp-test-acc',
+        },
+        'playlist': [{
+            'info_dict': {
+                # Channel data is not currently available for short renderers (as of 2023-03-01)
+                '_type': 'url',
+                'ie_key': 'Youtube',
+                'url': 'https://www.youtube.com/shorts/sSM9J5YH_60',
+                'id': 'sSM9J5YH_60',
+                'title': 'SHORT short',
+                'view_count': int,
+                'thumbnails': list,
+            },
+        }],
+        'params': {'extract_flat': True},
+    }, {
+        # Live video status should be extracted
+        'url': 'https://www.youtube.com/channel/UCQvWX73GQygcwXOTSf_VDVg/live',
+        'info_dict': {
+            'id': 'UCQvWX73GQygcwXOTSf_VDVg',
+            'title': 'UCQvWX73GQygcwXOTSf_VDVg - Live',  # TODO: should be Minecraft - Live or Minecraft - Topic - Live
+            'tags': [],
+        },
+        'playlist': [{
+            'info_dict': {
+                '_type': 'url',
+                'ie_key': 'Youtube',
+                'url': 'startswith:https://www.youtube.com/watch?v=',
+                'id': str,
+                'title': str,
+                'live_status': 'is_live',
+                'channel_id': str,
+                'channel_url': str,
+                'concurrent_view_count': int,
+                'channel': str,
+                'uploader': str,
+                'uploader_url': str,
+                'uploader_id': str,
+                'channel_is_verified': bool,  # this will keep changing
+            },
+        }],
+        'params': {'extract_flat': True, 'playlist_items': '1'},
+        'playlist_mincount': 1,
+    }, {
+        # Channel renderer metadata. Contains number of videos on the channel
+        'url': 'https://www.youtube.com/channel/UCiu-3thuViMebBjw_5nWYrA/channels',
+        'info_dict': {
+            'id': 'UCiu-3thuViMebBjw_5nWYrA',
+            'title': 'cole-dlp-test-acc - Channels',
+            'channel': 'cole-dlp-test-acc',
+            'description': 'test description',
+            'channel_id': 'UCiu-3thuViMebBjw_5nWYrA',
+            'channel_url': 'https://www.youtube.com/channel/UCiu-3thuViMebBjw_5nWYrA',
+            'tags': [],
+            'uploader_url': 'https://www.youtube.com/@coletdjnz',
+            'uploader_id': '@coletdjnz',
+            'uploader': 'cole-dlp-test-acc',
+        },
+        'playlist': [{
+            'info_dict': {
+                '_type': 'url',
+                'ie_key': 'YoutubeTab',
+                'url': 'https://www.youtube.com/channel/UC-lHJZR3Gqxm24_Vd_AJ5Yw',
+                'id': 'UC-lHJZR3Gqxm24_Vd_AJ5Yw',
+                'channel_id': 'UC-lHJZR3Gqxm24_Vd_AJ5Yw',
+                'title': 'PewDiePie',
+                'channel': 'PewDiePie',
+                'channel_url': 'https://www.youtube.com/channel/UC-lHJZR3Gqxm24_Vd_AJ5Yw',
+                'thumbnails': list,
+                'channel_follower_count': int,
+                'playlist_count': int,
+                'uploader': 'PewDiePie',
+                'uploader_url': 'https://www.youtube.com/@PewDiePie',
+                'uploader_id': '@PewDiePie',
+                'channel_is_verified': True,
+            },
+        }],
+        'params': {'extract_flat': True},
+    }, {
+        'url': 'https://www.youtube.com/@3blue1brown/about',
+        'info_dict': {
+            'id': '@3blue1brown',
+            'tags': ['Mathematics'],
+            'title': '3Blue1Brown',
+            'channel_follower_count': int,
+            'channel_id': 'UCYO_jab_esuFRV4b17AJtAw',
+            'channel': '3Blue1Brown',
+            'channel_url': 'https://www.youtube.com/channel/UCYO_jab_esuFRV4b17AJtAw',
+            'description': 'md5:4d1da95432004b7ba840ebc895b6b4c9',
+            'uploader_url': 'https://www.youtube.com/@3blue1brown',
+            'uploader_id': '@3blue1brown',
+            'uploader': '3Blue1Brown',
+            'channel_is_verified': True,
+        },
+        'playlist_count': 0,
+    }, {
+        # Podcasts tab, with rich entry lockupViewModel
+        'url': 'https://www.youtube.com/@99percentinvisiblepodcast/podcasts',
+        'info_dict': {
+            'id': 'UCVMF2HD4ZgC0QHpU9Yq5Xrw',
+            'channel_id': 'UCVMF2HD4ZgC0QHpU9Yq5Xrw',
+            'uploader_url': 'https://www.youtube.com/@99percentinvisiblepodcast',
+            'description': 'md5:3a0ed38f1ad42a68ef0428c04a15695c',
+            'title': '99% Invisible - Podcasts',
+            'uploader': '99% Invisible',
+            'channel_follower_count': int,
+            'channel_url': 'https://www.youtube.com/channel/UCVMF2HD4ZgC0QHpU9Yq5Xrw',
+            'tags': [],
+            'channel': '99% Invisible',
+            'uploader_id': '@99percentinvisiblepodcast',
+        },
+        'playlist_count': 5,
+    }, {
+        # Releases tab, with rich entry playlistRenderers (same as Podcasts tab)
+        'url': 'https://www.youtube.com/@AHimitsu/releases',
+        'info_dict': {
+            'id': 'UCgFwu-j5-xNJml2FtTrrB3A',
+            'channel': 'A Himitsu',
+            'uploader_url': 'https://www.youtube.com/@AHimitsu',
+            'title': 'A Himitsu - Releases',
+            'uploader_id': '@AHimitsu',
+            'uploader': 'A Himitsu',
+            'channel_id': 'UCgFwu-j5-xNJml2FtTrrB3A',
+            'tags': 'count:12',
+            'description': 'I make music',
+            'channel_url': 'https://www.youtube.com/channel/UCgFwu-j5-xNJml2FtTrrB3A',
+            'channel_follower_count': int,
+            'channel_is_verified': True,
+        },
+        'playlist_mincount': 10,
+    }, {
+        # Playlist with only shorts, shown as reel renderers
+        # FIXME: future: YouTube currently doesn't give continuation for this,
+        # may do in future.
+        'url': 'https://www.youtube.com/playlist?list=UUxqPAgubo4coVn9Lx1FuKcg',
+        'info_dict': {
+            'id': 'UUxqPAgubo4coVn9Lx1FuKcg',
+            'channel_url': 'https://www.youtube.com/channel/UCxqPAgubo4coVn9Lx1FuKcg',
+            'view_count': int,
+            'uploader_id': '@BangyShorts',
+            'description': '',
+            'uploader_url': 'https://www.youtube.com/@BangyShorts',
+            'channel_id': 'UCxqPAgubo4coVn9Lx1FuKcg',
+            'channel': 'Bangy Shorts',
+            'uploader': 'Bangy Shorts',
+            'tags': [],
+            'availability': 'public',
+            'modified_date': r're:\d{8}',
+            'title': 'Uploads from Bangy Shorts',
+        },
+        'playlist_mincount': 100,
+        'expected_warnings': [r'[Uu]navailable videos (are|will be) hidden'],
+    }, {
+        'note': 'Tags containing spaces',
+        'url': 'https://www.youtube.com/channel/UC7_YxT-KID8kRbqZo7MyscQ',
+        'playlist_count': 3,
+        'info_dict': {
+            'id': 'UC7_YxT-KID8kRbqZo7MyscQ',
+            'channel': 'Markiplier',
+            'channel_id': 'UC7_YxT-KID8kRbqZo7MyscQ',
+            'title': 'Markiplier',
+            'channel_follower_count': int,
+            'description': 'md5:0c010910558658824402809750dc5d97',
+            'uploader_id': '@markiplier',
+            'uploader_url': 'https://www.youtube.com/@markiplier',
+            'uploader': 'Markiplier',
+            'channel_url': 'https://www.youtube.com/channel/UC7_YxT-KID8kRbqZo7MyscQ',
+            'channel_is_verified': True,
+            'tags': ['markiplier', 'comedy', 'gaming', 'funny videos', 'funny moments',
+                     'sketch comedy', 'laughing', 'lets play', 'challenge videos', 'hilarious',
+                     'challenges', 'sketches', 'scary games', 'funny games', 'rage games',
+                     'mark fischbach'],
+        },
+    }]
+
+    @classmethod
+    def suitable(cls, url):
+        return False if YoutubeIE.suitable(url) else super().suitable(url)
+
+    _URL_RE = re.compile(rf'(?P<pre>{_VALID_URL})(?(not_channel)|(?P<tab>/[^?#/]+))?(?P<post>.*)$')
+
+    def _get_url_mobj(self, url):
+        mobj = self._URL_RE.match(url).groupdict()
+        mobj.update((k, '') for k, v in mobj.items() if v is None)
+        return mobj
+
+    def _extract_tab_id_and_name(self, tab, base_url='https://www.youtube.com'):
+        tab_name = (tab.get('title') or '').lower()
+        tab_url = urljoin(base_url, traverse_obj(
+            tab, ('endpoint', 'commandMetadata', 'webCommandMetadata', 'url')))
+
+        tab_id = ((tab_url and self._get_url_mobj(tab_url)['tab'][1:])
+                  or traverse_obj(tab, 'tabIdentifier', expected_type=str))
+        if tab_id:
+            return {
+                'TAB_ID_SPONSORSHIPS': 'membership',
+            }.get(tab_id, tab_id), tab_name
+
+        # Fallback to tab name if we cannot get the tab id.
+        # XXX: should we strip non-ascii letters? e.g. in case of 'let's play' tab example on special gaming channel
+        # Note that in the case of translated tab name this may result in an empty string, which we don't want.
+        if tab_name:
+            self.write_debug(f'Falling back to selected tab name: {tab_name}')
+        return {
+            'home': 'featured',
+            'live': 'streams',
+        }.get(tab_name, tab_name), tab_name
+
+    def _has_tab(self, tabs, tab_id):
+        return any(self._extract_tab_id_and_name(tab)[0] == tab_id for tab in tabs)
+
+    def _empty_playlist(self, item_id, data):
+        return self.playlist_result([], item_id, **self._extract_metadata_from_tabs(item_id, data))
+
+    @YoutubeTabBaseInfoExtractor.passthrough_smuggled_data
+    def _real_extract(self, url, smuggled_data):
+        item_id = self._match_id(url)
+        url = urllib.parse.urlunparse(
+            urllib.parse.urlparse(url)._replace(netloc='www.youtube.com'))
+        compat_opts = self.get_param('compat_opts', [])
+
+        mobj = self._get_url_mobj(url)
+        pre, tab, post, is_channel = mobj['pre'], mobj['tab'], mobj['post'], not mobj['not_channel']
+        if is_channel and smuggled_data.get('is_music_url'):
+            if item_id[:2] == 'VL':  # Youtube music VL channels have an equivalent playlist
+                return self.url_result(
+                    f'https://music.youtube.com/playlist?list={item_id[2:]}', YoutubeTabIE, item_id[2:])
+            elif item_id[:2] == 'MP':  # Resolve albums (/[channel/browse]/MP...) to their equivalent playlist
+                mdata = self._extract_tab_endpoint(
+                    f'https://music.youtube.com/channel/{item_id}', item_id, default_client='web_music')
+                murl = traverse_obj(mdata, ('microformat', 'microformatDataRenderer', 'urlCanonical'),
+                                    get_all=False, expected_type=str)
+                if not murl:
+                    raise ExtractorError('Failed to resolve album to playlist')
+                return self.url_result(murl, YoutubeTabIE)
+            elif mobj['channel_type'] == 'browse':  # Youtube music /browse/ should be changed to /channel/
+                return self.url_result(
+                    f'https://music.youtube.com/channel/{item_id}{tab}{post}', YoutubeTabIE, item_id)
+
+        original_tab_id, display_id = tab[1:], f'{item_id}{tab}'
+        if is_channel and not tab and 'no-youtube-channel-redirect' not in compat_opts:
+            url = f'{pre}/videos{post}'
+        if smuggled_data.get('is_music_url'):
+            self.report_warning(f'YouTube Music is not directly supported. Redirecting to {url}')
+
+        # Handle both video/playlist URLs
+        qs = parse_qs(url)
+        video_id, playlist_id = (traverse_obj(qs, (key, 0)) for key in ('v', 'list'))
+        if not video_id and mobj['not_channel'].startswith('watch'):
+            if not playlist_id:
+                # If there is neither video or playlist ids, youtube redirects to home page, which is undesirable
+                raise ExtractorError('A video URL was given without video ID', expected=True)
+            # Common mistake: https://www.youtube.com/watch?list=playlist_id
+            self.report_warning(f'A video URL was given without video ID. Trying to download playlist {playlist_id}')
+            return self.url_result(
+                f'https://www.youtube.com/playlist?list={playlist_id}', YoutubeTabIE, playlist_id)
+
+        if not self._yes_playlist(playlist_id, video_id):
+            return self.url_result(
+                f'https://www.youtube.com/watch?v={video_id}', YoutubeIE, video_id)
+
+        data, ytcfg = self._extract_data(url, display_id)
+
+        # YouTube may provide a non-standard redirect to the regional channel
+        # See: https://github.com/yt-dlp/yt-dlp/issues/2694
+        # https://support.google.com/youtube/answer/2976814#zippy=,conditional-redirects
+        redirect_url = traverse_obj(
+            data, ('onResponseReceivedActions', ..., 'navigateAction', 'endpoint', 'commandMetadata', 'webCommandMetadata', 'url'), get_all=False)
+        if redirect_url and 'no-youtube-channel-redirect' not in compat_opts:
+            redirect_url = ''.join((urljoin('https://www.youtube.com', redirect_url), tab, post))
+            self.to_screen(f'This playlist is likely not available in your region. Following conditional redirect to {redirect_url}')
+            return self.url_result(redirect_url, YoutubeTabIE)
+
+        tabs, extra_tabs = self._extract_tab_renderers(data), []
+        if is_channel and tabs and 'no-youtube-channel-redirect' not in compat_opts:
+            selected_tab = self._extract_selected_tab(tabs)
+            selected_tab_id, selected_tab_name = self._extract_tab_id_and_name(selected_tab, url)  # NB: Name may be translated
+            self.write_debug(f'Selected tab: {selected_tab_id!r} ({selected_tab_name}), Requested tab: {original_tab_id!r}')
+
+            # /about is no longer a tab
+            if original_tab_id == 'about':
+                return self._empty_playlist(item_id, data)
+
+            if not original_tab_id and selected_tab_name:
+                self.to_screen('Downloading all uploads of the channel. '
+                               'To download only the videos in a specific tab, pass the tab\'s URL')
+                if self._has_tab(tabs, 'streams'):
+                    extra_tabs.append(''.join((pre, '/streams', post)))
+                if self._has_tab(tabs, 'shorts'):
+                    extra_tabs.append(''.join((pre, '/shorts', post)))
+                # XXX: Members-only tab should also be extracted
+
+                if not extra_tabs and selected_tab_id != 'videos':
+                    # Channel does not have streams, shorts or videos tabs
+                    if item_id[:2] != 'UC':
+                        return self._empty_playlist(item_id, data)
+
+                    # Topic channels don't have /videos. Use the equivalent playlist instead
+                    pl_id = f'UU{item_id[2:]}'
+                    pl_url = f'https://www.youtube.com/playlist?list={pl_id}'
+                    try:
+                        data, ytcfg = self._extract_data(pl_url, pl_id, ytcfg=ytcfg, fatal=True, webpage_fatal=True)
+                    except ExtractorError:
+                        return self._empty_playlist(item_id, data)
+                    else:
+                        item_id, url = pl_id, pl_url
+                        self.to_screen(
+                            f'The channel does not have a videos, shorts, or live tab. Redirecting to playlist {pl_id} instead')
+
+                elif extra_tabs and selected_tab_id != 'videos':
+                    # When there are shorts/live tabs but not videos tab
+                    url, data = f'{pre}{post}', None
+
+            elif (original_tab_id or 'videos') != selected_tab_id:
+                if original_tab_id == 'live':
+                    # Live tab should have redirected to the video
+                    # Except in the case the channel has an actual live tab
+                    # Example: https://www.youtube.com/channel/UCEH7P7kyJIkS_gJf93VYbmg/live
+                    raise UserNotLive(video_id=item_id)
+                elif selected_tab_name:
+                    raise ExtractorError(f'This channel does not have a {original_tab_id} tab', expected=True)
+
+                # For channels such as https://www.youtube.com/channel/UCtFRv9O2AHqOZjjynzrv-xg
+                url = f'{pre}{post}'
+
+        # YouTube sometimes provides a button to reload playlist with unavailable videos.
+        if 'no-youtube-unavailable-videos' not in compat_opts:
+            data = self._reload_with_unavailable_videos(display_id, data, ytcfg) or data
+        self._extract_and_report_alerts(data, only_once=True)
+
+        tabs, entries = self._extract_tab_renderers(data), []
+        if tabs:
+            entries = [self._extract_from_tabs(item_id, ytcfg, data, tabs)]
+            entries[0].update({
+                'extractor_key': YoutubeTabIE.ie_key(),
+                'extractor': YoutubeTabIE.IE_NAME,
+                'webpage_url': url,
+            })
+        if self.get_param('playlist_items') == '0':
+            entries.extend(self.url_result(u, YoutubeTabIE) for u in extra_tabs)
+        else:  # Users expect to get all `video_id`s even with `--flat-playlist`. So don't return `url_result`
+            entries.extend(map(self._real_extract, extra_tabs))
+
+        if len(entries) == 1:
+            return entries[0]
+        elif entries:
+            metadata = self._extract_metadata_from_tabs(item_id, data)
+            uploads_url = 'the Uploads (UU) playlist URL'
+            if try_get(metadata, lambda x: x['channel_id'].startswith('UC')):
+                uploads_url = f'https://www.youtube.com/playlist?list=UU{metadata["channel_id"][2:]}'
+            self.to_screen(
+                'Downloading as multiple playlists, separated by tabs. '
+                f'To download as a single playlist instead, pass {uploads_url}')
+            return self.playlist_result(entries, item_id, **metadata)
+
+        # Inline playlist
+        playlist = traverse_obj(
+            data, ('contents', 'twoColumnWatchNextResults', 'playlist', 'playlist'), expected_type=dict)
+        if playlist:
+            return self._extract_from_playlist(item_id, url, data, playlist, ytcfg)
+
+        video_id = traverse_obj(
+            data, ('currentVideoEndpoint', 'watchEndpoint', 'videoId'), expected_type=str) or video_id
+        if video_id:
+            if tab != '/live':  # live tab is expected to redirect to video
+                self.report_warning(f'Unable to recognize playlist. Downloading just video {video_id}')
+            return self.url_result(f'https://www.youtube.com/watch?v={video_id}', YoutubeIE, video_id)
+
+        raise ExtractorError('Unable to recognize tab page')
+
+
+# xxx: This is tightly coupled to YoutubeTabBaseInfoExtractor. Should be decoupled at some point
+class YoutubePlaylistIE(YoutubeBaseInfoExtractor):
+    IE_DESC = 'YouTube playlists'
+    _VALID_URL = r'''(?x)(?:
+                        (?:https?://)?
+                        (?:\w+\.)?
+                        (?:
+                            (?:
+                                youtube(?:kids)?\.com|
+                                {invidious}
+                            )
+                            /.*?\?.*?\blist=
+                        )?
+                        (?P<id>{playlist_id})
+                     )'''.format(
+        playlist_id=YoutubeBaseInfoExtractor._PLAYLIST_ID_RE,
+        invidious='|'.join(YoutubeBaseInfoExtractor._INVIDIOUS_SITES),
+    )
+    IE_NAME = 'youtube:playlist'
+    _TESTS = [{
+        'note': 'issue #673',
+        'url': 'PLBB231211A4F62143',
+        'info_dict': {
+            'title': '[OLD]Team Fortress 2 (Class-based LP)',
+            'id': 'PLBB231211A4F62143',
+            'uploader': 'Wickman',
+            'uploader_id': '@WickmanVT',
+            'description': 'md5:8fa6f52abb47a9552002fa3ddfc57fc2',
+            'view_count': int,
+            'uploader_url': 'https://www.youtube.com/@WickmanVT',
+            'modified_date': r're:\d{8}',
+            'channel_id': 'UCKSpbfbl5kRQpTdL7kMc-1Q',
+            'channel': 'Wickman',
+            'tags': [],
+            'channel_url': 'https://www.youtube.com/channel/UCKSpbfbl5kRQpTdL7kMc-1Q',
+            'availability': 'public',
+        },
+        'playlist_mincount': 29,
+    }, {
+        'url': 'PLtPgu7CB4gbY9oDN3drwC3cMbJggS7dKl',
+        'info_dict': {
+            'title': 'YDL_safe_search',
+            'id': 'PLtPgu7CB4gbY9oDN3drwC3cMbJggS7dKl',
+        },
+        'playlist_count': 2,
+        'skip': 'This playlist is private',
+    }, {
+        'note': 'embedded',
+        'url': 'https://www.youtube.com/embed/videoseries?list=PL6IaIsEjSbf96XFRuNccS_RuEXwNdsoEu',
+        'playlist_count': 4,
+        'info_dict': {
+            'title': 'JODA15',
+            'id': 'PL6IaIsEjSbf96XFRuNccS_RuEXwNdsoEu',
+            'uploader': 'milan',
+            'uploader_id': '@milan5503',
+            'description': '',
+            'channel_url': 'https://www.youtube.com/channel/UCEI1-PVPcYXjB73Hfelbmaw',
+            'tags': [],
+            'modified_date': '20140919',
+            'view_count': int,
+            'channel': 'milan',
+            'channel_id': 'UCEI1-PVPcYXjB73Hfelbmaw',
+            'uploader_url': 'https://www.youtube.com/@milan5503',
+            'availability': 'public',
+        },
+        'expected_warnings': [r'[Uu]navailable videos? (is|are|will be) hidden', 'Retrying', 'Giving up'],
+    }, {
+        'url': 'http://www.youtube.com/embed/_xDOZElKyNU?list=PLsyOSbh5bs16vubvKePAQ1x3PhKavfBIl',
+        'playlist_mincount': 455,
+        'info_dict': {
+            'title': '2018 Chinese New Singles (11/6 updated)',
+            'id': 'PLsyOSbh5bs16vubvKePAQ1x3PhKavfBIl',
+            'uploader': 'LBK',
+            'uploader_id': '@music_king',
+            'description': 'md5:da521864744d60a198e3a88af4db0d9d',
+            'channel': 'LBK',
+            'view_count': int,
+            'channel_url': 'https://www.youtube.com/channel/UC21nz3_MesPLqtDqwdvnoxA',
+            'tags': [],
+            'uploader_url': 'https://www.youtube.com/@music_king',
+            'channel_id': 'UC21nz3_MesPLqtDqwdvnoxA',
+            'modified_date': r're:\d{8}',
+            'availability': 'public',
+        },
+        'expected_warnings': [r'[Uu]navailable videos (are|will be) hidden'],
+    }, {
+        'url': 'TLGGrESM50VT6acwMjAyMjAxNw',
+        'only_matching': True,
+    }, {
+        # music album playlist
+        'url': 'OLAK5uy_m4xAFdmMC5rX3Ji3g93pQe3hqLZw_9LhM',
+        'only_matching': True,
+    }]
+
+    @classmethod
+    def suitable(cls, url):
+        if YoutubeTabIE.suitable(url):
+            return False
+        from yt_dlp.utils import parse_qs
+        qs = parse_qs(url)
+        if qs.get('v', [None])[0]:
+            return False
+        return super().suitable(url)
+
+    def _real_extract(self, url):
+        playlist_id = self._match_id(url)
+        is_music_url = YoutubeBaseInfoExtractor.is_music_url(url)
+        url = update_url_query(
+            'https://www.youtube.com/playlist',
+            parse_qs(url) or {'list': playlist_id})
+        if is_music_url:
+            url = smuggle_url(url, {'is_music_url': True})
+        return self.url_result(url, ie=YoutubeTabIE.ie_key(), video_id=playlist_id)
diff --git a/yt_dlp/extractor/youtube.py b/yt_dlp/extractor/youtube/_video.py
similarity index 51%
rename from yt_dlp/extractor/youtube.py
rename to yt_dlp/extractor/youtube/_video.py
index ee4c98473..2b9b89700 100644
--- a/yt_dlp/extractor/youtube.py
+++ b/yt_dlp/extractor/youtube/_video.py
@@ -1,45 +1,43 @@
 import base64
 import binascii
-import calendar
 import collections
-import copy
 import datetime as dt
-import enum
 import functools
-import hashlib
 import itertools
 import json
 import math
 import os.path
 import random
 import re
-import shlex
 import sys
 import threading
 import time
 import traceback
 import urllib.parse
 
-from .common import InfoExtractor, SearchInfoExtractor
-from .openload import PhantomJSwrapper
-from ..jsinterp import JSInterpreter
-from ..networking.exceptions import HTTPError, network_exceptions
-from ..utils import (
+from ._base import (
+    INNERTUBE_CLIENTS,
+    BadgeType,
+    YoutubeBaseInfoExtractor,
+    _PoTokenContext,
+    _split_innertube_client,
+    short_client_name,
+)
+from ..openload import PhantomJSwrapper
+from ...jsinterp import JSInterpreter
+from ...networking.exceptions import HTTPError
+from ...utils import (
     NO_DEFAULT,
     ExtractorError,
     LazyList,
-    UserNotLive,
     bug_reports_message,
-    classproperty,
     clean_html,
     datetime_from_str,
     filesize_from_tbr,
-    filter_dict,
     float_or_none,
     format_field,
     get_first,
     int_or_none,
-    is_html,
     join_nonempty,
     js_to_json,
     mimetype2ext,
@@ -61,7 +59,6 @@ from ..utils import (
     try_get,
     unescapeHTML,
     unified_strdate,
-    unified_timestamp,
     unsmuggle_url,
     update_url_query,
     url_or_none,
@@ -74,1211 +71,6 @@ STREAMING_DATA_INITIAL_PO_TOKEN = '__yt_dlp_po_token'
 PO_TOKEN_GUIDE_URL = 'https://github.com/yt-dlp/yt-dlp/wiki/PO-Token-Guide'
 
 
-class _PoTokenContext(enum.Enum):
-    PLAYER = 'player'
-    GVS = 'gvs'
-
-
-# any clients starting with _ cannot be explicitly requested by the user
-INNERTUBE_CLIENTS = {
-    'web': {
-        'INNERTUBE_CONTEXT': {
-            'client': {
-                'clientName': 'WEB',
-                'clientVersion': '2.20241126.01.00',
-            },
-        },
-        'INNERTUBE_CONTEXT_CLIENT_NAME': 1,
-        'PO_TOKEN_REQUIRED_CONTEXTS': [_PoTokenContext.GVS],
-        'SUPPORTS_COOKIES': True,
-    },
-    # Safari UA returns pre-merged video+audio 144p/240p/360p/720p/1080p HLS formats
-    'web_safari': {
-        'INNERTUBE_CONTEXT': {
-            'client': {
-                'clientName': 'WEB',
-                'clientVersion': '2.20241126.01.00',
-                'userAgent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.5 Safari/605.1.15,gzip(gfe)',
-            },
-        },
-        'INNERTUBE_CONTEXT_CLIENT_NAME': 1,
-        'PO_TOKEN_REQUIRED_CONTEXTS': [_PoTokenContext.GVS],
-        'SUPPORTS_COOKIES': True,
-    },
-    'web_embedded': {
-        'INNERTUBE_CONTEXT': {
-            'client': {
-                'clientName': 'WEB_EMBEDDED_PLAYER',
-                'clientVersion': '1.20241201.00.00',
-            },
-        },
-        'INNERTUBE_CONTEXT_CLIENT_NAME': 56,
-        'SUPPORTS_COOKIES': True,
-    },
-    'web_music': {
-        'INNERTUBE_HOST': 'music.youtube.com',
-        'INNERTUBE_CONTEXT': {
-            'client': {
-                'clientName': 'WEB_REMIX',
-                'clientVersion': '1.20241127.01.00',
-            },
-        },
-        'INNERTUBE_CONTEXT_CLIENT_NAME': 67,
-        'PO_TOKEN_REQUIRED_CONTEXTS': [_PoTokenContext.GVS],
-        'SUPPORTS_COOKIES': True,
-    },
-    # This client now requires sign-in for every video
-    'web_creator': {
-        'INNERTUBE_CONTEXT': {
-            'client': {
-                'clientName': 'WEB_CREATOR',
-                'clientVersion': '1.20241203.01.00',
-            },
-        },
-        'INNERTUBE_CONTEXT_CLIENT_NAME': 62,
-        'PO_TOKEN_REQUIRED_CONTEXTS': [_PoTokenContext.GVS],
-        'REQUIRE_AUTH': True,
-        'SUPPORTS_COOKIES': True,
-    },
-    'android': {
-        'INNERTUBE_CONTEXT': {
-            'client': {
-                'clientName': 'ANDROID',
-                'clientVersion': '19.44.38',
-                'androidSdkVersion': 30,
-                'userAgent': 'com.google.android.youtube/19.44.38 (Linux; U; Android 11) gzip',
-                'osName': 'Android',
-                'osVersion': '11',
-            },
-        },
-        'INNERTUBE_CONTEXT_CLIENT_NAME': 3,
-        'REQUIRE_JS_PLAYER': False,
-        'PO_TOKEN_REQUIRED_CONTEXTS': [_PoTokenContext.GVS],
-    },
-    # This client now requires sign-in for every video
-    'android_music': {
-        'INNERTUBE_CONTEXT': {
-            'client': {
-                'clientName': 'ANDROID_MUSIC',
-                'clientVersion': '7.27.52',
-                'androidSdkVersion': 30,
-                'userAgent': 'com.google.android.apps.youtube.music/7.27.52 (Linux; U; Android 11) gzip',
-                'osName': 'Android',
-                'osVersion': '11',
-            },
-        },
-        'INNERTUBE_CONTEXT_CLIENT_NAME': 21,
-        'REQUIRE_JS_PLAYER': False,
-        'PO_TOKEN_REQUIRED_CONTEXTS': [_PoTokenContext.GVS],
-        'REQUIRE_AUTH': True,
-    },
-    # This client now requires sign-in for every video
-    'android_creator': {
-        'INNERTUBE_CONTEXT': {
-            'client': {
-                'clientName': 'ANDROID_CREATOR',
-                'clientVersion': '24.45.100',
-                'androidSdkVersion': 30,
-                'userAgent': 'com.google.android.apps.youtube.creator/24.45.100 (Linux; U; Android 11) gzip',
-                'osName': 'Android',
-                'osVersion': '11',
-            },
-        },
-        'INNERTUBE_CONTEXT_CLIENT_NAME': 14,
-        'REQUIRE_JS_PLAYER': False,
-        'PO_TOKEN_REQUIRED_CONTEXTS': [_PoTokenContext.GVS],
-        'REQUIRE_AUTH': True,
-    },
-    # YouTube Kids videos aren't returned on this client for some reason
-    'android_vr': {
-        'INNERTUBE_CONTEXT': {
-            'client': {
-                'clientName': 'ANDROID_VR',
-                'clientVersion': '1.60.19',
-                'deviceMake': 'Oculus',
-                'deviceModel': 'Quest 3',
-                'androidSdkVersion': 32,
-                'userAgent': 'com.google.android.apps.youtube.vr.oculus/1.60.19 (Linux; U; Android 12L; eureka-user Build/SQ3A.220605.009.A1) gzip',
-                'osName': 'Android',
-                'osVersion': '12L',
-            },
-        },
-        'INNERTUBE_CONTEXT_CLIENT_NAME': 28,
-        'REQUIRE_JS_PLAYER': False,
-    },
-    # iOS clients have HLS live streams. Setting device model to get 60fps formats.
-    # See: https://github.com/TeamNewPipe/NewPipeExtractor/issues/680#issuecomment-1002724558
-    'ios': {
-        'INNERTUBE_CONTEXT': {
-            'client': {
-                'clientName': 'IOS',
-                'clientVersion': '20.03.02',
-                'deviceMake': 'Apple',
-                'deviceModel': 'iPhone16,2',
-                'userAgent': 'com.google.ios.youtube/20.03.02 (iPhone16,2; U; CPU iOS 18_2_1 like Mac OS X;)',
-                'osName': 'iPhone',
-                'osVersion': '18.2.1.22C161',
-            },
-        },
-        'INNERTUBE_CONTEXT_CLIENT_NAME': 5,
-        'PO_TOKEN_REQUIRED_CONTEXTS': [_PoTokenContext.GVS],
-        'REQUIRE_JS_PLAYER': False,
-    },
-    # This client now requires sign-in for every video
-    'ios_music': {
-        'INNERTUBE_CONTEXT': {
-            'client': {
-                'clientName': 'IOS_MUSIC',
-                'clientVersion': '7.27.0',
-                'deviceMake': 'Apple',
-                'deviceModel': 'iPhone16,2',
-                'userAgent': 'com.google.ios.youtubemusic/7.27.0 (iPhone16,2; U; CPU iOS 18_1_0 like Mac OS X;)',
-                'osName': 'iPhone',
-                'osVersion': '18.1.0.22B83',
-            },
-        },
-        'INNERTUBE_CONTEXT_CLIENT_NAME': 26,
-        'REQUIRE_JS_PLAYER': False,
-        'PO_TOKEN_REQUIRED_CONTEXTS': [_PoTokenContext.GVS],
-        'REQUIRE_AUTH': True,
-    },
-    # This client now requires sign-in for every video
-    'ios_creator': {
-        'INNERTUBE_CONTEXT': {
-            'client': {
-                'clientName': 'IOS_CREATOR',
-                'clientVersion': '24.45.100',
-                'deviceMake': 'Apple',
-                'deviceModel': 'iPhone16,2',
-                'userAgent': 'com.google.ios.ytcreator/24.45.100 (iPhone16,2; U; CPU iOS 18_1_0 like Mac OS X;)',
-                'osName': 'iPhone',
-                'osVersion': '18.1.0.22B83',
-            },
-        },
-        'INNERTUBE_CONTEXT_CLIENT_NAME': 15,
-        'REQUIRE_JS_PLAYER': False,
-        'PO_TOKEN_REQUIRED_CONTEXTS': [_PoTokenContext.GVS],
-        'REQUIRE_AUTH': True,
-    },
-    # mweb has 'ultralow' formats
-    # See: https://github.com/yt-dlp/yt-dlp/pull/557
-    'mweb': {
-        'INNERTUBE_CONTEXT': {
-            'client': {
-                'clientName': 'MWEB',
-                'clientVersion': '2.20241202.07.00',
-                # mweb previously did not require PO Token with this UA
-                'userAgent': 'Mozilla/5.0 (iPad; CPU OS 16_7_10 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.6 Mobile/15E148 Safari/604.1,gzip(gfe)',
-            },
-        },
-        'INNERTUBE_CONTEXT_CLIENT_NAME': 2,
-        'PO_TOKEN_REQUIRED_CONTEXTS': [_PoTokenContext.GVS],
-        'SUPPORTS_COOKIES': True,
-    },
-    'tv': {
-        'INNERTUBE_CONTEXT': {
-            'client': {
-                'clientName': 'TVHTML5',
-                'clientVersion': '7.20250120.19.00',
-                'userAgent': 'Mozilla/5.0 (ChromiumStylePlatform) Cobalt/Version',
-            },
-        },
-        'INNERTUBE_CONTEXT_CLIENT_NAME': 7,
-        'SUPPORTS_COOKIES': True,
-    },
-    # This client now requires sign-in for every video
-    # It was previously an age-gate workaround for videos that were `playable_in_embed`
-    # It may still be useful if signed into an EU account that is not age-verified
-    'tv_embedded': {
-        'INNERTUBE_CONTEXT': {
-            'client': {
-                'clientName': 'TVHTML5_SIMPLY_EMBEDDED_PLAYER',
-                'clientVersion': '2.0',
-            },
-        },
-        'INNERTUBE_CONTEXT_CLIENT_NAME': 85,
-        'REQUIRE_AUTH': True,
-        'SUPPORTS_COOKIES': True,
-    },
-}
-
-
-def _split_innertube_client(client_name):
-    variant, *base = client_name.rsplit('.', 1)
-    if base:
-        return variant, base[0], variant
-    base, *variant = client_name.split('_', 1)
-    return client_name, base, variant[0] if variant else None
-
-
-def short_client_name(client_name):
-    main, *parts = _split_innertube_client(client_name)[0].split('_')
-    return join_nonempty(main[:4], ''.join(x[0] for x in parts)).upper()
-
-
-def build_innertube_clients():
-    THIRD_PARTY = {
-        'embedUrl': 'https://www.youtube.com/',  # Can be any valid URL
-    }
-    BASE_CLIENTS = ('ios', 'web', 'tv', 'mweb', 'android')
-    priority = qualities(BASE_CLIENTS[::-1])
-
-    for client, ytcfg in tuple(INNERTUBE_CLIENTS.items()):
-        ytcfg.setdefault('INNERTUBE_HOST', 'www.youtube.com')
-        ytcfg.setdefault('REQUIRE_JS_PLAYER', True)
-        ytcfg.setdefault('PO_TOKEN_REQUIRED_CONTEXTS', [])
-        ytcfg.setdefault('REQUIRE_AUTH', False)
-        ytcfg.setdefault('SUPPORTS_COOKIES', False)
-        ytcfg.setdefault('PLAYER_PARAMS', None)
-        ytcfg['INNERTUBE_CONTEXT']['client'].setdefault('hl', 'en')
-
-        _, base_client, variant = _split_innertube_client(client)
-        ytcfg['priority'] = 10 * priority(base_client)
-
-        if variant == 'embedded':
-            ytcfg['INNERTUBE_CONTEXT']['thirdParty'] = THIRD_PARTY
-            ytcfg['priority'] -= 2
-        elif variant:
-            ytcfg['priority'] -= 3
-
-
-build_innertube_clients()
-
-
-class BadgeType(enum.Enum):
-    AVAILABILITY_UNLISTED = enum.auto()
-    AVAILABILITY_PRIVATE = enum.auto()
-    AVAILABILITY_PUBLIC = enum.auto()
-    AVAILABILITY_PREMIUM = enum.auto()
-    AVAILABILITY_SUBSCRIPTION = enum.auto()
-    LIVE_NOW = enum.auto()
-    VERIFIED = enum.auto()
-
-
-class YoutubeBaseInfoExtractor(InfoExtractor):
-    """Provide base functions for Youtube extractors"""
-
-    _RESERVED_NAMES = (
-        r'channel|c|user|playlist|watch|w|v|embed|e|live|watch_popup|clip|'
-        r'shorts|movies|results|search|shared|hashtag|trending|explore|feed|feeds|'
-        r'browse|oembed|get_video_info|iframe_api|s/player|source|'
-        r'storefront|oops|index|account|t/terms|about|upload|signin|logout')
-
-    _PLAYLIST_ID_RE = r'(?:(?:PL|LL|EC|UU|FL|RD|UL|TL|PU|OLAK5uy_)[0-9A-Za-z-_]{10,}|RDMM|WL|LL|LM)'
-
-    # _NETRC_MACHINE = 'youtube'
-
-    # If True it will raise an error if no login info is provided
-    _LOGIN_REQUIRED = False
-
-    _INVIDIOUS_SITES = (
-        # invidious-redirect websites
-        r'(?:www\.)?redirect\.invidious\.io',
-        r'(?:(?:www|dev)\.)?invidio\.us',
-        # Invidious instances taken from https://github.com/iv-org/documentation/blob/master/docs/instances.md
-        r'(?:www\.)?invidious\.pussthecat\.org',
-        r'(?:www\.)?invidious\.zee\.li',
-        r'(?:www\.)?invidious\.ethibox\.fr',
-        r'(?:www\.)?iv\.ggtyler\.dev',
-        r'(?:www\.)?inv\.vern\.i2p',
-        r'(?:www\.)?am74vkcrjp2d5v36lcdqgsj2m6x36tbrkhsruoegwfcizzabnfgf5zyd\.onion',
-        r'(?:www\.)?inv\.riverside\.rocks',
-        r'(?:www\.)?invidious\.silur\.me',
-        r'(?:www\.)?inv\.bp\.projectsegfau\.lt',
-        r'(?:www\.)?invidious\.g4c3eya4clenolymqbpgwz3q3tawoxw56yhzk4vugqrl6dtu3ejvhjid\.onion',
-        r'(?:www\.)?invidious\.slipfox\.xyz',
-        r'(?:www\.)?invidious\.esmail5pdn24shtvieloeedh7ehz3nrwcdivnfhfcedl7gf4kwddhkqd\.onion',
-        r'(?:www\.)?inv\.vernccvbvyi5qhfzyqengccj7lkove6bjot2xhh5kajhwvidqafczrad\.onion',
-        r'(?:www\.)?invidious\.tiekoetter\.com',
-        r'(?:www\.)?iv\.odysfvr23q5wgt7i456o5t3trw2cw5dgn56vbjfbq2m7xsc5vqbqpcyd\.onion',
-        r'(?:www\.)?invidious\.nerdvpn\.de',
-        r'(?:www\.)?invidious\.weblibre\.org',
-        r'(?:www\.)?inv\.odyssey346\.dev',
-        r'(?:www\.)?invidious\.dhusch\.de',
-        r'(?:www\.)?iv\.melmac\.space',
-        r'(?:www\.)?watch\.thekitty\.zone',
-        r'(?:www\.)?invidious\.privacydev\.net',
-        r'(?:www\.)?ng27owmagn5amdm7l5s3rsqxwscl5ynppnis5dqcasogkyxcfqn7psid\.onion',
-        r'(?:www\.)?invidious\.drivet\.xyz',
-        r'(?:www\.)?vid\.priv\.au',
-        r'(?:www\.)?euxxcnhsynwmfidvhjf6uzptsmh4dipkmgdmcmxxuo7tunp3ad2jrwyd\.onion',
-        r'(?:www\.)?inv\.vern\.cc',
-        r'(?:www\.)?invidious\.esmailelbob\.xyz',
-        r'(?:www\.)?invidious\.sethforprivacy\.com',
-        r'(?:www\.)?yt\.oelrichsgarcia\.de',
-        r'(?:www\.)?yt\.artemislena\.eu',
-        r'(?:www\.)?invidious\.flokinet\.to',
-        r'(?:www\.)?invidious\.baczek\.me',
-        r'(?:www\.)?y\.com\.sb',
-        r'(?:www\.)?invidious\.epicsite\.xyz',
-        r'(?:www\.)?invidious\.lidarshield\.cloud',
-        r'(?:www\.)?yt\.funami\.tech',
-        r'(?:www\.)?invidious\.3o7z6yfxhbw7n3za4rss6l434kmv55cgw2vuziwuigpwegswvwzqipyd\.onion',
-        r'(?:www\.)?osbivz6guyeahrwp2lnwyjk2xos342h4ocsxyqrlaopqjuhwn2djiiyd\.onion',
-        r'(?:www\.)?u2cvlit75owumwpy4dj2hsmvkq7nvrclkpht7xgyye2pyoxhpmclkrad\.onion',
-        # youtube-dl invidious instances list
-        r'(?:(?:www|no)\.)?invidiou\.sh',
-        r'(?:(?:www|fi)\.)?invidious\.snopyta\.org',
-        r'(?:www\.)?invidious\.kabi\.tk',
-        r'(?:www\.)?invidious\.mastodon\.host',
-        r'(?:www\.)?invidious\.zapashcanon\.fr',
-        r'(?:www\.)?(?:invidious(?:-us)?|piped)\.kavin\.rocks',
-        r'(?:www\.)?invidious\.tinfoil-hat\.net',
-        r'(?:www\.)?invidious\.himiko\.cloud',
-        r'(?:www\.)?invidious\.reallyancient\.tech',
-        r'(?:www\.)?invidious\.tube',
-        r'(?:www\.)?invidiou\.site',
-        r'(?:www\.)?invidious\.site',
-        r'(?:www\.)?invidious\.xyz',
-        r'(?:www\.)?invidious\.nixnet\.xyz',
-        r'(?:www\.)?invidious\.048596\.xyz',
-        r'(?:www\.)?invidious\.drycat\.fr',
-        r'(?:www\.)?inv\.skyn3t\.in',
-        r'(?:www\.)?tube\.poal\.co',
-        r'(?:www\.)?tube\.connect\.cafe',
-        r'(?:www\.)?vid\.wxzm\.sx',
-        r'(?:www\.)?vid\.mint\.lgbt',
-        r'(?:www\.)?vid\.puffyan\.us',
-        r'(?:www\.)?yewtu\.be',
-        r'(?:www\.)?yt\.elukerio\.org',
-        r'(?:www\.)?yt\.lelux\.fi',
-        r'(?:www\.)?invidious\.ggc-project\.de',
-        r'(?:www\.)?yt\.maisputain\.ovh',
-        r'(?:www\.)?ytprivate\.com',
-        r'(?:www\.)?invidious\.13ad\.de',
-        r'(?:www\.)?invidious\.toot\.koeln',
-        r'(?:www\.)?invidious\.fdn\.fr',
-        r'(?:www\.)?watch\.nettohikari\.com',
-        r'(?:www\.)?invidious\.namazso\.eu',
-        r'(?:www\.)?invidious\.silkky\.cloud',
-        r'(?:www\.)?invidious\.exonip\.de',
-        r'(?:www\.)?invidious\.riverside\.rocks',
-        r'(?:www\.)?invidious\.blamefran\.net',
-        r'(?:www\.)?invidious\.moomoo\.de',
-        r'(?:www\.)?ytb\.trom\.tf',
-        r'(?:www\.)?yt\.cyberhost\.uk',
-        r'(?:www\.)?kgg2m7yk5aybusll\.onion',
-        r'(?:www\.)?qklhadlycap4cnod\.onion',
-        r'(?:www\.)?axqzx4s6s54s32yentfqojs3x5i7faxza6xo3ehd4bzzsg2ii4fv2iid\.onion',
-        r'(?:www\.)?c7hqkpkpemu6e7emz5b4vyz7idjgdvgaaa3dyimmeojqbgpea3xqjoid\.onion',
-        r'(?:www\.)?fz253lmuao3strwbfbmx46yu7acac2jz27iwtorgmbqlkurlclmancad\.onion',
-        r'(?:www\.)?invidious\.l4qlywnpwqsluw65ts7md3khrivpirse744un3x7mlskqauz5pyuzgqd\.onion',
-        r'(?:www\.)?owxfohz4kjyv25fvlqilyxast7inivgiktls3th44jhk3ej3i7ya\.b32\.i2p',
-        r'(?:www\.)?4l2dgddgsrkf2ous66i6seeyi6etzfgrue332grh2n7madpwopotugyd\.onion',
-        r'(?:www\.)?w6ijuptxiku4xpnnaetxvnkc5vqcdu7mgns2u77qefoixi63vbvnpnqd\.onion',
-        r'(?:www\.)?kbjggqkzv65ivcqj6bumvp337z6264huv5kpkwuv6gu5yjiskvan7fad\.onion',
-        r'(?:www\.)?grwp24hodrefzvjjuccrkw3mjq4tzhaaq32amf33dzpmuxe7ilepcmad\.onion',
-        r'(?:www\.)?hpniueoejy4opn7bc4ftgazyqjoeqwlvh2uiku2xqku6zpoa4bf5ruid\.onion',
-        # piped instances from https://github.com/TeamPiped/Piped/wiki/Instances
-        r'(?:www\.)?piped\.kavin\.rocks',
-        r'(?:www\.)?piped\.tokhmi\.xyz',
-        r'(?:www\.)?piped\.syncpundit\.io',
-        r'(?:www\.)?piped\.mha\.fi',
-        r'(?:www\.)?watch\.whatever\.social',
-        r'(?:www\.)?piped\.garudalinux\.org',
-        r'(?:www\.)?piped\.rivo\.lol',
-        r'(?:www\.)?piped-libre\.kavin\.rocks',
-        r'(?:www\.)?yt\.jae\.fi',
-        r'(?:www\.)?piped\.mint\.lgbt',
-        r'(?:www\.)?il\.ax',
-        r'(?:www\.)?piped\.esmailelbob\.xyz',
-        r'(?:www\.)?piped\.projectsegfau\.lt',
-        r'(?:www\.)?piped\.privacydev\.net',
-        r'(?:www\.)?piped\.palveluntarjoaja\.eu',
-        r'(?:www\.)?piped\.smnz\.de',
-        r'(?:www\.)?piped\.adminforge\.de',
-        r'(?:www\.)?watch\.whatevertinfoil\.de',
-        r'(?:www\.)?piped\.qdi\.fi',
-        r'(?:(?:www|cf)\.)?piped\.video',
-        r'(?:www\.)?piped\.aeong\.one',
-        r'(?:www\.)?piped\.moomoo\.me',
-        r'(?:www\.)?piped\.chauvet\.pro',
-        r'(?:www\.)?watch\.leptons\.xyz',
-        r'(?:www\.)?pd\.vern\.cc',
-        r'(?:www\.)?piped\.hostux\.net',
-        r'(?:www\.)?piped\.lunar\.icu',
-        # Hyperpipe instances from https://hyperpipe.codeberg.page/
-        r'(?:www\.)?hyperpipe\.surge\.sh',
-        r'(?:www\.)?hyperpipe\.esmailelbob\.xyz',
-        r'(?:www\.)?listen\.whatever\.social',
-        r'(?:www\.)?music\.adminforge\.de',
-    )
-
-    # extracted from account/account_menu ep
-    # XXX: These are the supported YouTube UI and API languages,
-    # which is slightly different from languages supported for translation in YouTube studio
-    _SUPPORTED_LANG_CODES = [
-        'af', 'az', 'id', 'ms', 'bs', 'ca', 'cs', 'da', 'de', 'et', 'en-IN', 'en-GB', 'en', 'es',
-        'es-419', 'es-US', 'eu', 'fil', 'fr', 'fr-CA', 'gl', 'hr', 'zu', 'is', 'it', 'sw', 'lv',
-        'lt', 'hu', 'nl', 'no', 'uz', 'pl', 'pt-PT', 'pt', 'ro', 'sq', 'sk', 'sl', 'sr-Latn', 'fi',
-        'sv', 'vi', 'tr', 'be', 'bg', 'ky', 'kk', 'mk', 'mn', 'ru', 'sr', 'uk', 'el', 'hy', 'iw',
-        'ur', 'ar', 'fa', 'ne', 'mr', 'hi', 'as', 'bn', 'pa', 'gu', 'or', 'ta', 'te', 'kn', 'ml',
-        'si', 'th', 'lo', 'my', 'ka', 'am', 'km', 'zh-CN', 'zh-TW', 'zh-HK', 'ja', 'ko',
-    ]
-
-    _IGNORED_WARNINGS = {
-        'Unavailable videos will be hidden during playback',
-        'Unavailable videos are hidden',
-    }
-
-    _YT_HANDLE_RE = r'@[\w.-]{3,30}'  # https://support.google.com/youtube/answer/11585688?hl=en
-    _YT_CHANNEL_UCID_RE = r'UC[\w-]{22}'
-
-    _NETRC_MACHINE = 'youtube'
-
-    def ucid_or_none(self, ucid):
-        return self._search_regex(rf'^({self._YT_CHANNEL_UCID_RE})$', ucid, 'UC-id', default=None)
-
-    def handle_or_none(self, handle):
-        return self._search_regex(rf'^({self._YT_HANDLE_RE})$', urllib.parse.unquote(handle or ''),
-                                  '@-handle', default=None)
-
-    def handle_from_url(self, url):
-        return self._search_regex(rf'^(?:https?://(?:www\.)?youtube\.com)?/({self._YT_HANDLE_RE})',
-                                  urllib.parse.unquote(url or ''), 'channel handle', default=None)
-
-    def ucid_from_url(self, url):
-        return self._search_regex(rf'^(?:https?://(?:www\.)?youtube\.com)?/({self._YT_CHANNEL_UCID_RE})',
-                                  url, 'channel id', default=None)
-
-    @functools.cached_property
-    def _preferred_lang(self):
-        """
-        Returns a language code supported by YouTube for the user preferred language.
-        Returns None if no preferred language set.
-        """
-        preferred_lang = self._configuration_arg('lang', ie_key='Youtube', casesense=True, default=[''])[0]
-        if not preferred_lang:
-            return
-        if preferred_lang not in self._SUPPORTED_LANG_CODES:
-            raise ExtractorError(
-                f'Unsupported language code: {preferred_lang}. Supported language codes (case-sensitive): {join_nonempty(*self._SUPPORTED_LANG_CODES, delim=", ")}.',
-                expected=True)
-        elif preferred_lang != 'en':
-            self.report_warning(
-                f'Preferring "{preferred_lang}" translated fields. Note that some metadata extraction may fail or be incorrect.')
-        return preferred_lang
-
-    def _initialize_consent(self):
-        cookies = self._get_cookies('https://www.youtube.com/')
-        if cookies.get('__Secure-3PSID'):
-            return
-        socs = cookies.get('SOCS')
-        if socs and not socs.value.startswith('CAA'):  # not consented
-            return
-        self._set_cookie('.youtube.com', 'SOCS', 'CAI', secure=True)  # accept all (required for mixes)
-
-    def _initialize_pref(self):
-        cookies = self._get_cookies('https://www.youtube.com/')
-        pref_cookie = cookies.get('PREF')
-        pref = {}
-        if pref_cookie:
-            try:
-                pref = dict(urllib.parse.parse_qsl(pref_cookie.value))
-            except ValueError:
-                self.report_warning('Failed to parse user PREF cookie' + bug_reports_message())
-        pref.update({'hl': self._preferred_lang or 'en', 'tz': 'UTC'})
-        self._set_cookie('.youtube.com', name='PREF', value=urllib.parse.urlencode(pref))
-
-    def _initialize_cookie_auth(self):
-        yt_sapisid, yt_1psapisid, yt_3psapisid = self._get_sid_cookies()
-        if yt_sapisid or yt_1psapisid or yt_3psapisid:
-            self.write_debug('Found YouTube account cookies')
-
-    def _real_initialize(self):
-        self._initialize_pref()
-        self._initialize_consent()
-        self._initialize_cookie_auth()
-        self._check_login_required()
-
-    def _perform_login(self, username, password):
-        if username.startswith('oauth'):
-            raise ExtractorError(
-                f'Login with OAuth is no longer supported. {self._youtube_login_hint}', expected=True)
-
-        self.report_warning(
-            f'Login with password is not supported for YouTube. {self._youtube_login_hint}')
-
-    @property
-    def _youtube_login_hint(self):
-        return (f'{self._login_hint(method="cookies")}. Also see  '
-                'https://github.com/yt-dlp/yt-dlp/wiki/Extractors#exporting-youtube-cookies  '
-                'for tips on effectively exporting YouTube cookies')
-
-    def _check_login_required(self):
-        if self._LOGIN_REQUIRED and not self.is_authenticated:
-            self.raise_login_required(
-                f'Login details are needed to download this content. {self._youtube_login_hint}', method=None)
-
-    _YT_INITIAL_DATA_RE = r'(?:window\s*\[\s*["\']ytInitialData["\']\s*\]|ytInitialData)\s*='
-    _YT_INITIAL_PLAYER_RESPONSE_RE = r'ytInitialPlayerResponse\s*='
-
-    def _get_default_ytcfg(self, client='web'):
-        return copy.deepcopy(INNERTUBE_CLIENTS[client])
-
-    def _get_innertube_host(self, client='web'):
-        return INNERTUBE_CLIENTS[client]['INNERTUBE_HOST']
-
-    def _ytcfg_get_safe(self, ytcfg, getter, expected_type=None, default_client='web'):
-        # try_get but with fallback to default ytcfg client values when present
-        _func = lambda y: try_get(y, getter, expected_type)
-        return _func(ytcfg) or _func(self._get_default_ytcfg(default_client))
-
-    def _extract_client_name(self, ytcfg, default_client='web'):
-        return self._ytcfg_get_safe(
-            ytcfg, (lambda x: x['INNERTUBE_CLIENT_NAME'],
-                    lambda x: x['INNERTUBE_CONTEXT']['client']['clientName']), str, default_client)
-
-    def _extract_client_version(self, ytcfg, default_client='web'):
-        return self._ytcfg_get_safe(
-            ytcfg, (lambda x: x['INNERTUBE_CLIENT_VERSION'],
-                    lambda x: x['INNERTUBE_CONTEXT']['client']['clientVersion']), str, default_client)
-
-    def _select_api_hostname(self, req_api_hostname, default_client=None):
-        return (self._configuration_arg('innertube_host', [''], ie_key=YoutubeIE.ie_key())[0]
-                or req_api_hostname or self._get_innertube_host(default_client or 'web'))
-
-    def _extract_context(self, ytcfg=None, default_client='web'):
-        context = get_first(
-            (ytcfg, self._get_default_ytcfg(default_client)), 'INNERTUBE_CONTEXT', expected_type=dict)
-        # Enforce language and tz for extraction
-        client_context = traverse_obj(context, 'client', expected_type=dict, default={})
-        client_context.update({'hl': self._preferred_lang or 'en', 'timeZone': 'UTC', 'utcOffsetMinutes': 0})
-        return context
-
-    @staticmethod
-    def _make_sid_authorization(scheme, sid, origin, additional_parts):
-        timestamp = str(round(time.time()))
-
-        hash_parts = []
-        if additional_parts:
-            hash_parts.append(':'.join(additional_parts.values()))
-        hash_parts.extend([timestamp, sid, origin])
-        sidhash = hashlib.sha1(' '.join(hash_parts).encode()).hexdigest()
-
-        parts = [timestamp, sidhash]
-        if additional_parts:
-            parts.append(''.join(additional_parts))
-
-        return f'{scheme} {"_".join(parts)}'
-
-    def _get_sid_cookies(self):
-        """
-        Get SAPISID, 1PSAPISID, 3PSAPISID cookie values
-        @returns sapisid, 1psapisid, 3psapisid
-        """
-        yt_cookies = self._get_cookies('https://www.youtube.com')
-        yt_sapisid = try_call(lambda: yt_cookies['SAPISID'].value)
-        yt_3papisid = try_call(lambda: yt_cookies['__Secure-3PAPISID'].value)
-        yt_1papisid = try_call(lambda: yt_cookies['__Secure-1PAPISID'].value)
-
-        # Sometimes SAPISID cookie isn't present but __Secure-3PAPISID is.
-        # YouTube also falls back to __Secure-3PAPISID if SAPISID is missing.
-        # See: https://github.com/yt-dlp/yt-dlp/issues/393
-
-        return yt_sapisid or yt_3papisid, yt_1papisid, yt_3papisid
-
-    def _get_sid_authorization_header(self, origin='https://www.youtube.com', user_session_id=None):
-        """
-        Generate API Session ID Authorization for Innertube requests. Assumes all requests are secure (https).
-        @param origin: Origin URL
-        @param user_session_id: Optional User Session ID
-        @return: Authorization header value
-        """
-
-        authorizations = []
-        additional_parts = {}
-        if user_session_id:
-            additional_parts['u'] = user_session_id
-
-        yt_sapisid, yt_1psapisid, yt_3psapisid = self._get_sid_cookies()
-
-        for scheme, sid in (('SAPISIDHASH', yt_sapisid),
-                            ('SAPISID1PHASH', yt_1psapisid),
-                            ('SAPISID3PHASH', yt_3psapisid)):
-            if sid:
-                authorizations.append(self._make_sid_authorization(scheme, sid, origin, additional_parts))
-
-        if not authorizations:
-            return None
-
-        return ' '.join(authorizations)
-
-    def _call_api(self, ep, query, video_id, fatal=True, headers=None,
-                  note='Downloading API JSON', errnote='Unable to download API page',
-                  context=None, api_key=None, api_hostname=None, default_client='web'):
-
-        data = {'context': context} if context else {'context': self._extract_context(default_client=default_client)}
-        data.update(query)
-        real_headers = self.generate_api_headers(default_client=default_client)
-        real_headers.update({'content-type': 'application/json'})
-        if headers:
-            real_headers.update(headers)
-        return self._download_json(
-            f'https://{self._select_api_hostname(api_hostname, default_client)}/youtubei/v1/{ep}',
-            video_id=video_id, fatal=fatal, note=note, errnote=errnote,
-            data=json.dumps(data).encode('utf8'), headers=real_headers,
-            query=filter_dict({
-                'key': self._configuration_arg(
-                    'innertube_key', [api_key], ie_key=YoutubeIE.ie_key(), casesense=True)[0],
-                'prettyPrint': 'false',
-            }, cndn=lambda _, v: v))
-
-    def extract_yt_initial_data(self, item_id, webpage, fatal=True):
-        return self._search_json(self._YT_INITIAL_DATA_RE, webpage, 'yt initial data', item_id, fatal=fatal)
-
-    @staticmethod
-    def _extract_session_index(*data):
-        """
-        Index of current account in account list.
-        See: https://github.com/yt-dlp/yt-dlp/pull/519
-        """
-        for ytcfg in data:
-            session_index = int_or_none(try_get(ytcfg, lambda x: x['SESSION_INDEX']))
-            if session_index is not None:
-                return session_index
-
-    @staticmethod
-    def _parse_data_sync_id(data_sync_id):
-        """
-        Parse data_sync_id into delegated_session_id and user_session_id.
-
-        data_sync_id is of the form "delegated_session_id||user_session_id" for secondary channel
-        and just "user_session_id||" for primary channel.
-
-        @param data_sync_id: data_sync_id string
-        @return: Tuple of (delegated_session_id, user_session_id)
-        """
-        if not data_sync_id:
-            return None, None
-        first, _, second = data_sync_id.partition('||')
-        if second:
-            return first, second
-        return None, first
-
-    def _extract_delegated_session_id(self, *args):
-        """
-        Extract current delegated session ID required to download private playlists of secondary channels
-        @params response and/or ytcfg
-        @return: delegated session ID
-        """
-        # ytcfg includes channel_syncid if on secondary channel
-        if delegated_sid := traverse_obj(args, (..., 'DELEGATED_SESSION_ID', {str}, any)):
-            return delegated_sid
-
-        data_sync_id = self._extract_data_sync_id(*args)
-        return self._parse_data_sync_id(data_sync_id)[0]
-
-    def _extract_user_session_id(self, *args):
-        """
-        Extract current user session ID
-        @params response and/or ytcfg
-        @return: user session ID
-        """
-        if user_sid := traverse_obj(args, (..., 'USER_SESSION_ID', {str}, any)):
-            return user_sid
-
-        data_sync_id = self._extract_data_sync_id(*args)
-        return self._parse_data_sync_id(data_sync_id)[1]
-
-    def _extract_data_sync_id(self, *args):
-        """
-        Extract current account dataSyncId.
-        In the format DELEGATED_SESSION_ID||USER_SESSION_ID or USER_SESSION_ID||
-        @params response and/or ytcfg
-        """
-        if data_sync_id := self._configuration_arg('data_sync_id', [None], ie_key=YoutubeIE, casesense=True)[0]:
-            return data_sync_id
-
-        return traverse_obj(
-            args, (..., ('DATASYNC_ID', ('responseContext', 'mainAppWebResponseContext', 'datasyncId')), {str}, any))
-
-    def _extract_visitor_data(self, *args):
-        """
-        Extracts visitorData from an API response or ytcfg
-        Appears to be used to track session state
-        """
-        if visitor_data := self._configuration_arg('visitor_data', [None], ie_key=YoutubeIE, casesense=True)[0]:
-            return visitor_data
-        return get_first(
-            args, [('VISITOR_DATA', ('INNERTUBE_CONTEXT', 'client', 'visitorData'), ('responseContext', 'visitorData'))],
-            expected_type=str)
-
-    @functools.cached_property
-    def is_authenticated(self):
-        return bool(self._get_sid_authorization_header())
-
-    def extract_ytcfg(self, video_id, webpage):
-        if not webpage:
-            return {}
-        return self._parse_json(
-            self._search_regex(
-                r'ytcfg\.set\s*\(\s*({.+?})\s*\)\s*;', webpage, 'ytcfg',
-                default='{}'), video_id, fatal=False) or {}
-
-    def _generate_cookie_auth_headers(self, *, ytcfg=None, delegated_session_id=None, user_session_id=None, session_index=None, origin=None, **kwargs):
-        headers = {}
-        delegated_session_id = delegated_session_id or self._extract_delegated_session_id(ytcfg)
-        if delegated_session_id:
-            headers['X-Goog-PageId'] = delegated_session_id
-        if session_index is None:
-            session_index = self._extract_session_index(ytcfg)
-        if delegated_session_id or session_index is not None:
-            headers['X-Goog-AuthUser'] = session_index if session_index is not None else 0
-
-        auth = self._get_sid_authorization_header(origin, user_session_id=user_session_id or self._extract_user_session_id(ytcfg))
-        if auth is not None:
-            headers['Authorization'] = auth
-            headers['X-Origin'] = origin
-
-        if traverse_obj(ytcfg, 'LOGGED_IN', expected_type=bool):
-            headers['X-Youtube-Bootstrap-Logged-In'] = 'true'
-
-        return headers
-
-    def generate_api_headers(
-            self, *, ytcfg=None, delegated_session_id=None, user_session_id=None, session_index=None,
-            visitor_data=None, api_hostname=None, default_client='web', **kwargs):
-
-        origin = 'https://' + (self._select_api_hostname(api_hostname, default_client))
-        headers = {
-            'X-YouTube-Client-Name': str(
-                self._ytcfg_get_safe(ytcfg, lambda x: x['INNERTUBE_CONTEXT_CLIENT_NAME'], default_client=default_client)),
-            'X-YouTube-Client-Version': self._extract_client_version(ytcfg, default_client),
-            'Origin': origin,
-            'X-Goog-Visitor-Id': visitor_data or self._extract_visitor_data(ytcfg),
-            'User-Agent': self._ytcfg_get_safe(ytcfg, lambda x: x['INNERTUBE_CONTEXT']['client']['userAgent'], default_client=default_client),
-            **self._generate_cookie_auth_headers(
-                ytcfg=ytcfg,
-                delegated_session_id=delegated_session_id,
-                user_session_id=user_session_id,
-                session_index=session_index,
-                origin=origin),
-        }
-        return filter_dict(headers)
-
-    def _download_webpage_with_retries(self, *args, retry_fatal=False, retry_on_status=None, **kwargs):
-        for retry in self.RetryManager(fatal=retry_fatal):
-            try:
-                return self._download_webpage(*args, **kwargs)
-            except ExtractorError as e:
-                if isinstance(e.cause, network_exceptions):
-                    if not isinstance(e.cause, HTTPError) or e.cause.status not in (retry_on_status or (403, 429)):
-                        retry.error = e
-                        continue
-                self._error_or_warning(e, fatal=retry_fatal)
-                break
-
-    def _download_ytcfg(self, client, video_id):
-        url = {
-            'web': 'https://www.youtube.com',
-            'web_music': 'https://music.youtube.com',
-            'web_embedded': f'https://www.youtube.com/embed/{video_id}?html5=1',
-            'tv': 'https://www.youtube.com/tv',
-        }.get(client)
-        if not url:
-            return {}
-        webpage = self._download_webpage_with_retries(
-            url, video_id, note=f'Downloading {client.replace("_", " ").strip()} client config',
-            headers=traverse_obj(self._get_default_ytcfg(client), {
-                'User-Agent': ('INNERTUBE_CONTEXT', 'client', 'userAgent', {str}),
-            }))
-        return self.extract_ytcfg(video_id, webpage) or {}
-
-    @staticmethod
-    def _build_api_continuation_query(continuation, ctp=None):
-        query = {
-            'continuation': continuation,
-        }
-        # TODO: Inconsistency with clickTrackingParams.
-        # Currently we have a fixed ctp contained within context (from ytcfg)
-        # and a ctp in root query for continuation.
-        if ctp:
-            query['clickTracking'] = {'clickTrackingParams': ctp}
-        return query
-
-    @classmethod
-    def _extract_next_continuation_data(cls, renderer):
-        next_continuation = try_get(
-            renderer, (lambda x: x['continuations'][0]['nextContinuationData'],
-                       lambda x: x['continuation']['reloadContinuationData']), dict)
-        if not next_continuation:
-            return
-        continuation = next_continuation.get('continuation')
-        if not continuation:
-            return
-        ctp = next_continuation.get('clickTrackingParams')
-        return cls._build_api_continuation_query(continuation, ctp)
-
-    @classmethod
-    def _extract_continuation_ep_data(cls, continuation_ep: dict):
-        if isinstance(continuation_ep, dict):
-            continuation = try_get(
-                continuation_ep, lambda x: x['continuationCommand']['token'], str)
-            if not continuation:
-                return
-            ctp = continuation_ep.get('clickTrackingParams')
-            return cls._build_api_continuation_query(continuation, ctp)
-
-    @classmethod
-    def _extract_continuation(cls, renderer):
-        next_continuation = cls._extract_next_continuation_data(renderer)
-        if next_continuation:
-            return next_continuation
-
-        return traverse_obj(renderer, (
-            ('contents', 'items', 'rows'), ..., 'continuationItemRenderer',
-            ('continuationEndpoint', ('button', 'buttonRenderer', 'command')),
-        ), get_all=False, expected_type=cls._extract_continuation_ep_data)
-
-    @classmethod
-    def _extract_alerts(cls, data):
-        for alert_dict in try_get(data, lambda x: x['alerts'], list) or []:
-            if not isinstance(alert_dict, dict):
-                continue
-            for alert in alert_dict.values():
-                alert_type = alert.get('type')
-                if not alert_type:
-                    continue
-                message = cls._get_text(alert, 'text')
-                if message:
-                    yield alert_type, message
-
-    def _report_alerts(self, alerts, expected=True, fatal=True, only_once=False):
-        errors, warnings = [], []
-        for alert_type, alert_message in alerts:
-            if alert_type.lower() == 'error' and fatal:
-                errors.append([alert_type, alert_message])
-            elif alert_message not in self._IGNORED_WARNINGS:
-                warnings.append([alert_type, alert_message])
-
-        for alert_type, alert_message in (warnings + errors[:-1]):
-            self.report_warning(f'YouTube said: {alert_type} - {alert_message}', only_once=only_once)
-        if errors:
-            raise ExtractorError(f'YouTube said: {errors[-1][1]}', expected=expected)
-
-    def _extract_and_report_alerts(self, data, *args, **kwargs):
-        return self._report_alerts(self._extract_alerts(data), *args, **kwargs)
-
-    def _extract_badges(self, badge_list: list):
-        """
-        Extract known BadgeType's from a list of badge renderers.
-        @returns [{'type': BadgeType}]
-        """
-        icon_type_map = {
-            'PRIVACY_UNLISTED': BadgeType.AVAILABILITY_UNLISTED,
-            'PRIVACY_PRIVATE': BadgeType.AVAILABILITY_PRIVATE,
-            'PRIVACY_PUBLIC': BadgeType.AVAILABILITY_PUBLIC,
-            'CHECK_CIRCLE_THICK': BadgeType.VERIFIED,
-            'OFFICIAL_ARTIST_BADGE': BadgeType.VERIFIED,
-            'CHECK': BadgeType.VERIFIED,
-        }
-
-        badge_style_map = {
-            'BADGE_STYLE_TYPE_MEMBERS_ONLY': BadgeType.AVAILABILITY_SUBSCRIPTION,
-            'BADGE_STYLE_TYPE_PREMIUM': BadgeType.AVAILABILITY_PREMIUM,
-            'BADGE_STYLE_TYPE_LIVE_NOW': BadgeType.LIVE_NOW,
-            'BADGE_STYLE_TYPE_VERIFIED': BadgeType.VERIFIED,
-            'BADGE_STYLE_TYPE_VERIFIED_ARTIST': BadgeType.VERIFIED,
-        }
-
-        label_map = {
-            'unlisted': BadgeType.AVAILABILITY_UNLISTED,
-            'private': BadgeType.AVAILABILITY_PRIVATE,
-            'members only': BadgeType.AVAILABILITY_SUBSCRIPTION,
-            'live': BadgeType.LIVE_NOW,
-            'premium': BadgeType.AVAILABILITY_PREMIUM,
-            'verified': BadgeType.VERIFIED,
-            'official artist channel': BadgeType.VERIFIED,
-        }
-
-        badges = []
-        for badge in traverse_obj(badge_list, (..., lambda key, _: re.search(r'[bB]adgeRenderer$', key))):
-            badge_type = (
-                icon_type_map.get(traverse_obj(badge, ('icon', 'iconType'), expected_type=str))
-                or badge_style_map.get(traverse_obj(badge, 'style'))
-            )
-            if badge_type:
-                badges.append({'type': badge_type})
-                continue
-
-            # fallback, won't work in some languages
-            label = traverse_obj(
-                badge, 'label', ('accessibilityData', 'label'), 'tooltip', 'iconTooltip', get_all=False, expected_type=str, default='')
-            for match, label_badge_type in label_map.items():
-                if match in label.lower():
-                    badges.append({'type': label_badge_type})
-                    break
-
-        return badges
-
-    @staticmethod
-    def _has_badge(badges, badge_type):
-        return bool(traverse_obj(badges, lambda _, v: v['type'] == badge_type))
-
-    @staticmethod
-    def _get_text(data, *path_list, max_runs=None):
-        for path in path_list or [None]:
-            if path is None:
-                obj = [data]
-            else:
-                obj = traverse_obj(data, path, default=[])
-                if not any(key is ... or isinstance(key, (list, tuple)) for key in variadic(path)):
-                    obj = [obj]
-            for item in obj:
-                text = try_get(item, lambda x: x['simpleText'], str)
-                if text:
-                    return text
-                runs = try_get(item, lambda x: x['runs'], list) or []
-                if not runs and isinstance(item, list):
-                    runs = item
-
-                runs = runs[:min(len(runs), max_runs or len(runs))]
-                text = ''.join(traverse_obj(runs, (..., 'text'), expected_type=str))
-                if text:
-                    return text
-
-    def _get_count(self, data, *path_list):
-        count_text = self._get_text(data, *path_list) or ''
-        count = parse_count(count_text)
-        if count is None:
-            count = str_to_int(
-                self._search_regex(r'^([\d,]+)', re.sub(r'\s', '', count_text), 'count', default=None))
-        return count
-
-    @staticmethod
-    def _extract_thumbnails(data, *path_list, final_key='thumbnails'):
-        """
-        Extract thumbnails from thumbnails dict
-        @param path_list: path list to level that contains 'thumbnails' key
-        """
-        thumbnails = []
-        for path in path_list or [()]:
-            for thumbnail in traverse_obj(data, (*variadic(path), final_key, ...)):
-                thumbnail_url = url_or_none(thumbnail.get('url'))
-                if not thumbnail_url:
-                    continue
-                # Sometimes youtube gives a wrong thumbnail URL. See:
-                # https://github.com/yt-dlp/yt-dlp/issues/233
-                # https://github.com/ytdl-org/youtube-dl/issues/28023
-                if 'maxresdefault' in thumbnail_url:
-                    thumbnail_url = thumbnail_url.split('?')[0]
-                thumbnails.append({
-                    'url': thumbnail_url,
-                    'height': int_or_none(thumbnail.get('height')),
-                    'width': int_or_none(thumbnail.get('width')),
-                })
-        return thumbnails
-
-    @staticmethod
-    def extract_relative_time(relative_time_text):
-        """
-        Extracts a relative time from string and converts to dt object
-        e.g. 'streamed 6 days ago', '5 seconds ago (edited)', 'updated today', '8 yr ago'
-        """
-
-        # XXX: this could be moved to a general function in utils/_utils.py
-        # The relative time text strings are roughly the same as what
-        # Javascript's Intl.RelativeTimeFormat function generates.
-        # See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat
-        mobj = re.search(
-            r'(?P<start>today|yesterday|now)|(?P<time>\d+)\s*(?P<unit>sec(?:ond)?|s|min(?:ute)?|h(?:our|r)?|d(?:ay)?|w(?:eek|k)?|mo(?:nth)?|y(?:ear|r)?)s?\s*ago',
-            relative_time_text)
-        if mobj:
-            start = mobj.group('start')
-            if start:
-                return datetime_from_str(start)
-            try:
-                return datetime_from_str('now-{}{}'.format(mobj.group('time'), mobj.group('unit')))
-            except ValueError:
-                return None
-
-    def _parse_time_text(self, text):
-        if not text:
-            return
-        dt_ = self.extract_relative_time(text)
-        timestamp = None
-        if isinstance(dt_, dt.datetime):
-            timestamp = calendar.timegm(dt_.timetuple())
-
-        if timestamp is None:
-            timestamp = (
-                unified_timestamp(text) or unified_timestamp(
-                    self._search_regex(
-                        (r'([a-z]+\s*\d{1,2},?\s*20\d{2})', r'(?:.+|^)(?:live|premieres|ed|ing)(?:\s*(?:on|for))?\s*(.+\d)'),
-                        text.lower(), 'time text', default=None)))
-
-        if text and timestamp is None and self._preferred_lang in (None, 'en'):
-            self.report_warning(
-                f'Cannot parse localized time text "{text}"', only_once=True)
-        return timestamp
-
-    def _extract_response(self, item_id, query, note='Downloading API JSON', headers=None,
-                          ytcfg=None, check_get_keys=None, ep='browse', fatal=True, api_hostname=None,
-                          default_client='web'):
-        raise_for_incomplete = bool(self._configuration_arg('raise_incomplete_data', ie_key=YoutubeIE))
-        # Incomplete Data should be a warning by default when retries are exhausted, while other errors should be fatal.
-        icd_retries = iter(self.RetryManager(fatal=raise_for_incomplete))
-        icd_rm = next(icd_retries)
-        main_retries = iter(self.RetryManager())
-        main_rm = next(main_retries)
-        # Manual retry loop for multiple RetryManagers
-        # The proper RetryManager MUST be advanced after an error
-        # and its result MUST be checked if the manager is non fatal
-        while True:
-            try:
-                response = self._call_api(
-                    ep=ep, fatal=True, headers=headers,
-                    video_id=item_id, query=query, note=note,
-                    context=self._extract_context(ytcfg, default_client),
-                    api_hostname=api_hostname, default_client=default_client)
-            except ExtractorError as e:
-                if not isinstance(e.cause, network_exceptions):
-                    return self._error_or_warning(e, fatal=fatal)
-                elif not isinstance(e.cause, HTTPError):
-                    main_rm.error = e
-                    next(main_retries)
-                    continue
-
-                first_bytes = e.cause.response.read(512)
-                if not is_html(first_bytes):
-                    yt_error = try_get(
-                        self._parse_json(
-                            self._webpage_read_content(e.cause.response, None, item_id, prefix=first_bytes) or '{}', item_id, fatal=False),
-                        lambda x: x['error']['message'], str)
-                    if yt_error:
-                        self._report_alerts([('ERROR', yt_error)], fatal=False)
-                # Downloading page may result in intermittent 5xx HTTP error
-                # Sometimes a 404 is also received. See: https://github.com/ytdl-org/youtube-dl/issues/28289
-                # We also want to catch all other network exceptions since errors in later pages can be troublesome
-                # See https://github.com/yt-dlp/yt-dlp/issues/507#issuecomment-880188210
-                if e.cause.status not in (403, 429):
-                    main_rm.error = e
-                    next(main_retries)
-                    continue
-                return self._error_or_warning(e, fatal=fatal)
-
-            try:
-                self._extract_and_report_alerts(response, only_once=True)
-            except ExtractorError as e:
-                # YouTube's servers may return errors we want to retry on in a 200 OK response
-                # See: https://github.com/yt-dlp/yt-dlp/issues/839
-                if 'unknown error' in e.msg.lower():
-                    main_rm.error = e
-                    next(main_retries)
-                    continue
-                return self._error_or_warning(e, fatal=fatal)
-            # Youtube sometimes sends incomplete data
-            # See: https://github.com/ytdl-org/youtube-dl/issues/28194
-            if not traverse_obj(response, *variadic(check_get_keys)):
-                icd_rm.error = ExtractorError('Incomplete data received', expected=True)
-                should_retry = next(icd_retries, None)
-                if not should_retry:
-                    return None
-                continue
-
-            return response
-
-    @staticmethod
-    def is_music_url(url):
-        return re.match(r'(https?://)?music\.youtube\.com/', url) is not None
-
-    def _extract_video(self, renderer):
-        video_id = renderer.get('videoId')
-
-        reel_header_renderer = traverse_obj(renderer, (
-            'navigationEndpoint', 'reelWatchEndpoint', 'overlay', 'reelPlayerOverlayRenderer',
-            'reelPlayerHeaderSupportedRenderers', 'reelPlayerHeaderRenderer'))
-
-        title = self._get_text(renderer, 'title', 'headline') or self._get_text(reel_header_renderer, 'reelTitleText')
-        description = self._get_text(renderer, 'descriptionSnippet')
-
-        duration = int_or_none(renderer.get('lengthSeconds'))
-        if duration is None:
-            duration = parse_duration(self._get_text(
-                renderer, 'lengthText', ('thumbnailOverlays', ..., 'thumbnailOverlayTimeStatusRenderer', 'text')))
-        if duration is None:
-            # XXX: should write a parser to be more general to support more cases (e.g. shorts in shorts tab)
-            duration = parse_duration(self._search_regex(
-                r'(?i)(ago)(?!.*\1)\s+(?P<duration>[a-z0-9 ,]+?)(?:\s+[\d,]+\s+views)?(?:\s+-\s+play\s+short)?$',
-                traverse_obj(renderer, ('title', 'accessibility', 'accessibilityData', 'label'), default='', expected_type=str),
-                video_id, default=None, group='duration'))
-
-        channel_id = traverse_obj(
-            renderer, ('shortBylineText', 'runs', ..., 'navigationEndpoint', 'browseEndpoint', 'browseId'),
-            expected_type=str, get_all=False)
-        if not channel_id:
-            channel_id = traverse_obj(reel_header_renderer, ('channelNavigationEndpoint', 'browseEndpoint', 'browseId'))
-
-        channel_id = self.ucid_or_none(channel_id)
-
-        overlay_style = traverse_obj(
-            renderer, ('thumbnailOverlays', ..., 'thumbnailOverlayTimeStatusRenderer', 'style'),
-            get_all=False, expected_type=str)
-        badges = self._extract_badges(traverse_obj(renderer, 'badges'))
-        owner_badges = self._extract_badges(traverse_obj(renderer, 'ownerBadges'))
-        navigation_url = urljoin('https://www.youtube.com/', traverse_obj(
-            renderer, ('navigationEndpoint', 'commandMetadata', 'webCommandMetadata', 'url'),
-            expected_type=str)) or ''
-        url = f'https://www.youtube.com/watch?v={video_id}'
-        if overlay_style == 'SHORTS' or '/shorts/' in navigation_url:
-            url = f'https://www.youtube.com/shorts/{video_id}'
-
-        time_text = (self._get_text(renderer, 'publishedTimeText', 'videoInfo')
-                     or self._get_text(reel_header_renderer, 'timestampText') or '')
-        scheduled_timestamp = str_to_int(traverse_obj(renderer, ('upcomingEventData', 'startTime'), get_all=False))
-
-        live_status = (
-            'is_upcoming' if scheduled_timestamp is not None
-            else 'was_live' if 'streamed' in time_text.lower()
-            else 'is_live' if overlay_style == 'LIVE' or self._has_badge(badges, BadgeType.LIVE_NOW)
-            else None)
-
-        # videoInfo is a string like '50K views • 10 years ago'.
-        view_count_text = self._get_text(renderer, 'viewCountText', 'shortViewCountText', 'videoInfo') or ''
-        view_count = (0 if 'no views' in view_count_text.lower()
-                      else self._get_count({'simpleText': view_count_text}))
-        view_count_field = 'concurrent_view_count' if live_status in ('is_live', 'is_upcoming') else 'view_count'
-
-        channel = (self._get_text(renderer, 'ownerText', 'shortBylineText')
-                   or self._get_text(reel_header_renderer, 'channelTitleText'))
-
-        channel_handle = traverse_obj(renderer, (
-            'shortBylineText', 'runs', ..., 'navigationEndpoint',
-            (('commandMetadata', 'webCommandMetadata', 'url'), ('browseEndpoint', 'canonicalBaseUrl'))),
-            expected_type=self.handle_from_url, get_all=False)
-        return {
-            '_type': 'url',
-            'ie_key': YoutubeIE.ie_key(),
-            'id': video_id,
-            'url': url,
-            'title': title,
-            'description': description,
-            'duration': duration,
-            'channel_id': channel_id,
-            'channel': channel,
-            'channel_url': f'https://www.youtube.com/channel/{channel_id}' if channel_id else None,
-            'uploader': channel,
-            'uploader_id': channel_handle,
-            'uploader_url': format_field(channel_handle, None, 'https://www.youtube.com/%s', default=None),
-            'thumbnails': self._extract_thumbnails(renderer, 'thumbnail'),
-            'timestamp': (self._parse_time_text(time_text)
-                          if self._configuration_arg('approximate_date', ie_key=YoutubeTabIE)
-                          else None),
-            'release_timestamp': scheduled_timestamp,
-            'availability':
-                'public' if self._has_badge(badges, BadgeType.AVAILABILITY_PUBLIC)
-                else self._availability(
-                    is_private=self._has_badge(badges, BadgeType.AVAILABILITY_PRIVATE) or None,
-                    needs_premium=self._has_badge(badges, BadgeType.AVAILABILITY_PREMIUM) or None,
-                    needs_subscription=self._has_badge(badges, BadgeType.AVAILABILITY_SUBSCRIPTION) or None,
-                    is_unlisted=self._has_badge(badges, BadgeType.AVAILABILITY_UNLISTED) or None),
-            view_count_field: view_count,
-            'live_status': live_status,
-            'channel_is_verified': True if self._has_badge(owner_badges, BadgeType.VERIFIED) else None,
-        }
-
-
 class YoutubeIE(YoutubeBaseInfoExtractor):
     IE_DESC = 'YouTube'
     _VALID_URL = r'''(?x)^
@@ -2970,7 +1762,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
 
     @classmethod
     def suitable(cls, url):
-        from ..utils import parse_qs
+        from yt_dlp.utils import parse_qs
 
         qs = parse_qs(url)
         if qs.get('list', [None])[0]:
@@ -5166,2847 +3958,3 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
         self.mark_watched(video_id, player_responses)
 
         return info
-
-
-class YoutubeTabBaseInfoExtractor(YoutubeBaseInfoExtractor):
-    @staticmethod
-    def passthrough_smuggled_data(func):
-        def _smuggle(info, smuggled_data):
-            if info.get('_type') not in ('url', 'url_transparent'):
-                return info
-            if smuggled_data.get('is_music_url'):
-                parsed_url = urllib.parse.urlparse(info['url'])
-                if parsed_url.netloc in ('www.youtube.com', 'music.youtube.com'):
-                    smuggled_data.pop('is_music_url')
-                    info['url'] = urllib.parse.urlunparse(parsed_url._replace(netloc='music.youtube.com'))
-            if smuggled_data:
-                info['url'] = smuggle_url(info['url'], smuggled_data)
-            return info
-
-        @functools.wraps(func)
-        def wrapper(self, url):
-            url, smuggled_data = unsmuggle_url(url, {})
-            if self.is_music_url(url):
-                smuggled_data['is_music_url'] = True
-            info_dict = func(self, url, smuggled_data)
-            if smuggled_data:
-                _smuggle(info_dict, smuggled_data)
-                if info_dict.get('entries'):
-                    info_dict['entries'] = (_smuggle(i, smuggled_data.copy()) for i in info_dict['entries'])
-            return info_dict
-        return wrapper
-
-    @staticmethod
-    def _extract_basic_item_renderer(item):
-        # Modified from _extract_grid_item_renderer
-        known_basic_renderers = (
-            'playlistRenderer', 'videoRenderer', 'channelRenderer', 'showRenderer', 'reelItemRenderer',
-        )
-        for key, renderer in item.items():
-            if not isinstance(renderer, dict):
-                continue
-            elif key in known_basic_renderers:
-                return renderer
-            elif key.startswith('grid') and key.endswith('Renderer'):
-                return renderer
-
-    def _extract_channel_renderer(self, renderer):
-        channel_id = self.ucid_or_none(renderer['channelId'])
-        title = self._get_text(renderer, 'title')
-        channel_url = format_field(channel_id, None, 'https://www.youtube.com/channel/%s', default=None)
-        channel_handle = self.handle_from_url(
-            traverse_obj(renderer, (
-                'navigationEndpoint', (('commandMetadata', 'webCommandMetadata', 'url'),
-                                       ('browseEndpoint', 'canonicalBaseUrl')),
-                {str}), get_all=False))
-        if not channel_handle:
-            # As of 2023-06-01, YouTube sets subscriberCountText to the handle in search
-            channel_handle = self.handle_or_none(self._get_text(renderer, 'subscriberCountText'))
-        return {
-            '_type': 'url',
-            'url': channel_url,
-            'id': channel_id,
-            'ie_key': YoutubeTabIE.ie_key(),
-            'channel': title,
-            'uploader': title,
-            'channel_id': channel_id,
-            'channel_url': channel_url,
-            'title': title,
-            'uploader_id': channel_handle,
-            'uploader_url': format_field(channel_handle, None, 'https://www.youtube.com/%s', default=None),
-            # See above. YouTube sets videoCountText to the subscriber text in search channel renderers.
-            # However, in feed/channels this is set correctly to the subscriber count
-            'channel_follower_count': traverse_obj(
-                renderer, 'subscriberCountText', 'videoCountText', expected_type=self._get_count),
-            'thumbnails': self._extract_thumbnails(renderer, 'thumbnail'),
-            'playlist_count': (
-                # videoCountText may be the subscriber count
-                self._get_count(renderer, 'videoCountText')
-                if self._get_count(renderer, 'subscriberCountText') is not None else None),
-            'description': self._get_text(renderer, 'descriptionSnippet'),
-            'channel_is_verified': True if self._has_badge(
-                self._extract_badges(traverse_obj(renderer, 'ownerBadges')), BadgeType.VERIFIED) else None,
-        }
-
-    def _grid_entries(self, grid_renderer):
-        for item in grid_renderer['items']:
-            if not isinstance(item, dict):
-                continue
-            if lockup_view_model := traverse_obj(item, ('lockupViewModel', {dict})):
-                if entry := self._extract_lockup_view_model(lockup_view_model):
-                    yield entry
-                continue
-            renderer = self._extract_basic_item_renderer(item)
-            if not isinstance(renderer, dict):
-                continue
-            title = self._get_text(renderer, 'title')
-
-            # playlist
-            playlist_id = renderer.get('playlistId')
-            if playlist_id:
-                yield self.url_result(
-                    f'https://www.youtube.com/playlist?list={playlist_id}',
-                    ie=YoutubeTabIE.ie_key(), video_id=playlist_id,
-                    video_title=title)
-                continue
-            # video
-            video_id = renderer.get('videoId')
-            if video_id:
-                yield self._extract_video(renderer)
-                continue
-            # channel
-            channel_id = renderer.get('channelId')
-            if channel_id:
-                yield self._extract_channel_renderer(renderer)
-                continue
-            # generic endpoint URL support
-            ep_url = urljoin('https://www.youtube.com/', try_get(
-                renderer, lambda x: x['navigationEndpoint']['commandMetadata']['webCommandMetadata']['url'],
-                str))
-            if ep_url:
-                for ie in (YoutubeTabIE, YoutubePlaylistIE, YoutubeIE):
-                    if ie.suitable(ep_url):
-                        yield self.url_result(
-                            ep_url, ie=ie.ie_key(), video_id=ie._match_id(ep_url), video_title=title)
-                        break
-
-    def _music_reponsive_list_entry(self, renderer):
-        video_id = traverse_obj(renderer, ('playlistItemData', 'videoId'))
-        if video_id:
-            title = traverse_obj(renderer, (
-                'flexColumns', 0, 'musicResponsiveListItemFlexColumnRenderer',
-                'text', 'runs', 0, 'text'))
-            return self.url_result(f'https://music.youtube.com/watch?v={video_id}',
-                                   ie=YoutubeIE.ie_key(), video_id=video_id, title=title)
-        playlist_id = traverse_obj(renderer, ('navigationEndpoint', 'watchEndpoint', 'playlistId'))
-        if playlist_id:
-            video_id = traverse_obj(renderer, ('navigationEndpoint', 'watchEndpoint', 'videoId'))
-            if video_id:
-                return self.url_result(f'https://music.youtube.com/watch?v={video_id}&list={playlist_id}',
-                                       ie=YoutubeTabIE.ie_key(), video_id=playlist_id)
-            return self.url_result(f'https://music.youtube.com/playlist?list={playlist_id}',
-                                   ie=YoutubeTabIE.ie_key(), video_id=playlist_id)
-        browse_id = traverse_obj(renderer, ('navigationEndpoint', 'browseEndpoint', 'browseId'))
-        if browse_id:
-            return self.url_result(f'https://music.youtube.com/browse/{browse_id}',
-                                   ie=YoutubeTabIE.ie_key(), video_id=browse_id)
-
-    def _shelf_entries_from_content(self, shelf_renderer):
-        content = shelf_renderer.get('content')
-        if not isinstance(content, dict):
-            return
-        renderer = content.get('gridRenderer') or content.get('expandedShelfContentsRenderer')
-        if renderer:
-            # TODO: add support for nested playlists so each shelf is processed
-            # as separate playlist
-            # TODO: this includes only first N items
-            yield from self._grid_entries(renderer)
-        renderer = content.get('horizontalListRenderer')
-        if renderer:
-            # TODO: handle case
-            pass
-
-    def _shelf_entries(self, shelf_renderer, skip_channels=False):
-        ep = try_get(
-            shelf_renderer, lambda x: x['endpoint']['commandMetadata']['webCommandMetadata']['url'],
-            str)
-        shelf_url = urljoin('https://www.youtube.com', ep)
-        if shelf_url:
-            # Skipping links to another channels, note that checking for
-            # endpoint.commandMetadata.webCommandMetadata.webPageTypwebPageType == WEB_PAGE_TYPE_CHANNEL
-            # will not work
-            if skip_channels and '/channels?' in shelf_url:
-                return
-            title = self._get_text(shelf_renderer, 'title')
-            yield self.url_result(shelf_url, video_title=title)
-        # Shelf may not contain shelf URL, fallback to extraction from content
-        yield from self._shelf_entries_from_content(shelf_renderer)
-
-    def _playlist_entries(self, video_list_renderer):
-        for content in video_list_renderer['contents']:
-            if not isinstance(content, dict):
-                continue
-            renderer = content.get('playlistVideoRenderer') or content.get('playlistPanelVideoRenderer')
-            if not isinstance(renderer, dict):
-                continue
-            video_id = renderer.get('videoId')
-            if not video_id:
-                continue
-            yield self._extract_video(renderer)
-
-    def _extract_lockup_view_model(self, view_model):
-        content_id = view_model.get('contentId')
-        if not content_id:
-            return
-        content_type = view_model.get('contentType')
-        if content_type not in ('LOCKUP_CONTENT_TYPE_PLAYLIST', 'LOCKUP_CONTENT_TYPE_PODCAST'):
-            self.report_warning(
-                f'Unsupported lockup view model content type "{content_type}"{bug_reports_message()}', only_once=True)
-            return
-        return self.url_result(
-            f'https://www.youtube.com/playlist?list={content_id}', ie=YoutubeTabIE, video_id=content_id,
-            title=traverse_obj(view_model, (
-                'metadata', 'lockupMetadataViewModel', 'title', 'content', {str})),
-            thumbnails=self._extract_thumbnails(view_model, (
-                'contentImage', 'collectionThumbnailViewModel', 'primaryThumbnail', 'thumbnailViewModel', 'image'), final_key='sources'))
-
-    def _rich_entries(self, rich_grid_renderer):
-        if lockup_view_model := traverse_obj(rich_grid_renderer, ('content', 'lockupViewModel', {dict})):
-            if entry := self._extract_lockup_view_model(lockup_view_model):
-                yield entry
-            return
-        renderer = traverse_obj(
-            rich_grid_renderer,
-            ('content', ('videoRenderer', 'reelItemRenderer', 'playlistRenderer', 'shortsLockupViewModel'), any)) or {}
-        video_id = renderer.get('videoId')
-        if video_id:
-            yield self._extract_video(renderer)
-            return
-        playlist_id = renderer.get('playlistId')
-        if playlist_id:
-            yield self.url_result(
-                f'https://www.youtube.com/playlist?list={playlist_id}',
-                ie=YoutubeTabIE.ie_key(), video_id=playlist_id,
-                video_title=self._get_text(renderer, 'title'))
-            return
-        # shortsLockupViewModel extraction
-        entity_id = renderer.get('entityId')
-        if entity_id:
-            video_id = traverse_obj(renderer, ('onTap', 'innertubeCommand', 'reelWatchEndpoint', 'videoId', {str}))
-            if not video_id:
-                return
-            yield self.url_result(
-                f'https://www.youtube.com/shorts/{video_id}',
-                ie=YoutubeIE, video_id=video_id,
-                **traverse_obj(renderer, {
-                    'title': ((
-                        ('overlayMetadata', 'primaryText', 'content', {str}),
-                        ('accessibilityText', {lambda x: re.fullmatch(r'(.+), (?:[\d,.]+(?:[KM]| million)?|No) views? - play Short', x)}, 1)), any),
-                    'view_count': ('overlayMetadata', 'secondaryText', 'content', {parse_count}),
-                }),
-                thumbnails=self._extract_thumbnails(renderer, 'thumbnail', final_key='sources'))
-            return
-
-    def _video_entry(self, video_renderer):
-        video_id = video_renderer.get('videoId')
-        if video_id:
-            return self._extract_video(video_renderer)
-
-    def _hashtag_tile_entry(self, hashtag_tile_renderer):
-        url = urljoin('https://youtube.com', traverse_obj(
-            hashtag_tile_renderer, ('onTapCommand', 'commandMetadata', 'webCommandMetadata', 'url')))
-        if url:
-            return self.url_result(
-                url, ie=YoutubeTabIE.ie_key(), title=self._get_text(hashtag_tile_renderer, 'hashtag'))
-
-    def _post_thread_entries(self, post_thread_renderer):
-        post_renderer = try_get(
-            post_thread_renderer, lambda x: x['post']['backstagePostRenderer'], dict)
-        if not post_renderer:
-            return
-        # video attachment
-        video_renderer = try_get(
-            post_renderer, lambda x: x['backstageAttachment']['videoRenderer'], dict) or {}
-        video_id = video_renderer.get('videoId')
-        if video_id:
-            entry = self._extract_video(video_renderer)
-            if entry:
-                yield entry
-        # playlist attachment
-        playlist_id = try_get(
-            post_renderer, lambda x: x['backstageAttachment']['playlistRenderer']['playlistId'], str)
-        if playlist_id:
-            yield self.url_result(
-                f'https://www.youtube.com/playlist?list={playlist_id}',
-                ie=YoutubeTabIE.ie_key(), video_id=playlist_id)
-        # inline video links
-        runs = try_get(post_renderer, lambda x: x['contentText']['runs'], list) or []
-        for run in runs:
-            if not isinstance(run, dict):
-                continue
-            ep_url = try_get(
-                run, lambda x: x['navigationEndpoint']['urlEndpoint']['url'], str)
-            if not ep_url:
-                continue
-            if not YoutubeIE.suitable(ep_url):
-                continue
-            ep_video_id = YoutubeIE._match_id(ep_url)
-            if video_id == ep_video_id:
-                continue
-            yield self.url_result(ep_url, ie=YoutubeIE.ie_key(), video_id=ep_video_id)
-
-    def _post_thread_continuation_entries(self, post_thread_continuation):
-        contents = post_thread_continuation.get('contents')
-        if not isinstance(contents, list):
-            return
-        for content in contents:
-            renderer = content.get('backstagePostThreadRenderer')
-            if isinstance(renderer, dict):
-                yield from self._post_thread_entries(renderer)
-                continue
-            renderer = content.get('videoRenderer')
-            if isinstance(renderer, dict):
-                yield self._video_entry(renderer)
-
-    r''' # unused
-    def _rich_grid_entries(self, contents):
-        for content in contents:
-            video_renderer = try_get(content, lambda x: x['richItemRenderer']['content']['videoRenderer'], dict)
-            if video_renderer:
-                entry = self._video_entry(video_renderer)
-                if entry:
-                    yield entry
-    '''
-
-    def _report_history_entries(self, renderer):
-        for url in traverse_obj(renderer, (
-                'rows', ..., 'reportHistoryTableRowRenderer', 'cells', ...,
-                'reportHistoryTableCellRenderer', 'cell', 'reportHistoryTableTextCellRenderer', 'text', 'runs', ...,
-                'navigationEndpoint', 'commandMetadata', 'webCommandMetadata', 'url')):
-            yield self.url_result(urljoin('https://www.youtube.com', url), YoutubeIE)
-
-    def _extract_entries(self, parent_renderer, continuation_list):
-        # continuation_list is modified in-place with continuation_list = [continuation_token]
-        continuation_list[:] = [None]
-        contents = try_get(parent_renderer, lambda x: x['contents'], list) or []
-        for content in contents:
-            if not isinstance(content, dict):
-                continue
-            is_renderer = traverse_obj(
-                content, 'itemSectionRenderer', 'musicShelfRenderer', 'musicShelfContinuation',
-                expected_type=dict)
-            if not is_renderer:
-                if content.get('richItemRenderer'):
-                    for entry in self._rich_entries(content['richItemRenderer']):
-                        yield entry
-                    continuation_list[0] = self._extract_continuation(parent_renderer)
-                elif content.get('reportHistorySectionRenderer'):  # https://www.youtube.com/reporthistory
-                    table = traverse_obj(content, ('reportHistorySectionRenderer', 'table', 'tableRenderer'))
-                    yield from self._report_history_entries(table)
-                    continuation_list[0] = self._extract_continuation(table)
-                continue
-
-            isr_contents = try_get(is_renderer, lambda x: x['contents'], list) or []
-            for isr_content in isr_contents:
-                if not isinstance(isr_content, dict):
-                    continue
-
-                known_renderers = {
-                    'playlistVideoListRenderer': self._playlist_entries,
-                    'gridRenderer': self._grid_entries,
-                    'reelShelfRenderer': self._grid_entries,
-                    'shelfRenderer': self._shelf_entries,
-                    'musicResponsiveListItemRenderer': lambda x: [self._music_reponsive_list_entry(x)],
-                    'backstagePostThreadRenderer': self._post_thread_entries,
-                    'videoRenderer': lambda x: [self._video_entry(x)],
-                    'playlistRenderer': lambda x: self._grid_entries({'items': [{'playlistRenderer': x}]}),
-                    'channelRenderer': lambda x: self._grid_entries({'items': [{'channelRenderer': x}]}),
-                    'hashtagTileRenderer': lambda x: [self._hashtag_tile_entry(x)],
-                    'richGridRenderer': lambda x: self._extract_entries(x, continuation_list),
-                    'lockupViewModel': lambda x: [self._extract_lockup_view_model(x)],
-                }
-                for key, renderer in isr_content.items():
-                    if key not in known_renderers:
-                        continue
-                    for entry in known_renderers[key](renderer):
-                        if entry:
-                            yield entry
-                    continuation_list[0] = self._extract_continuation(renderer)
-                    break
-
-            if not continuation_list[0]:
-                continuation_list[0] = self._extract_continuation(is_renderer)
-
-        if not continuation_list[0]:
-            continuation_list[0] = self._extract_continuation(parent_renderer)
-
-    def _entries(self, tab, item_id, ytcfg, delegated_session_id, visitor_data):
-        continuation_list = [None]
-        extract_entries = lambda x: self._extract_entries(x, continuation_list)
-        tab_content = try_get(tab, lambda x: x['content'], dict)
-        if not tab_content:
-            return
-        parent_renderer = (
-            try_get(tab_content, lambda x: x['sectionListRenderer'], dict)
-            or try_get(tab_content, lambda x: x['richGridRenderer'], dict) or {})
-        yield from extract_entries(parent_renderer)
-        continuation = continuation_list[0]
-        seen_continuations = set()
-        for page_num in itertools.count(1):
-            if not continuation:
-                break
-            continuation_token = continuation.get('continuation')
-            if continuation_token is not None and continuation_token in seen_continuations:
-                self.write_debug('Detected YouTube feed looping - assuming end of feed.')
-                break
-            seen_continuations.add(continuation_token)
-            headers = self.generate_api_headers(
-                ytcfg=ytcfg, delegated_session_id=delegated_session_id, visitor_data=visitor_data)
-            response = self._extract_response(
-                item_id=f'{item_id} page {page_num}',
-                query=continuation, headers=headers, ytcfg=ytcfg,
-                check_get_keys=('continuationContents', 'onResponseReceivedActions', 'onResponseReceivedEndpoints'))
-
-            if not response:
-                break
-            # Extracting updated visitor data is required to prevent an infinite extraction loop in some cases
-            # See: https://github.com/ytdl-org/youtube-dl/issues/28702
-            visitor_data = self._extract_visitor_data(response) or visitor_data
-
-            known_renderers = {
-                'videoRenderer': (self._grid_entries, 'items'),  # for membership tab
-                'gridPlaylistRenderer': (self._grid_entries, 'items'),
-                'gridVideoRenderer': (self._grid_entries, 'items'),
-                'gridChannelRenderer': (self._grid_entries, 'items'),
-                'playlistVideoRenderer': (self._playlist_entries, 'contents'),
-                'itemSectionRenderer': (extract_entries, 'contents'),  # for feeds
-                'richItemRenderer': (extract_entries, 'contents'),  # for hashtag
-                'backstagePostThreadRenderer': (self._post_thread_continuation_entries, 'contents'),
-                'reportHistoryTableRowRenderer': (self._report_history_entries, 'rows'),
-                'playlistVideoListContinuation': (self._playlist_entries, None),
-                'gridContinuation': (self._grid_entries, None),
-                'itemSectionContinuation': (self._post_thread_continuation_entries, None),
-                'sectionListContinuation': (extract_entries, None),  # for feeds
-            }
-
-            continuation_items = traverse_obj(response, (
-                ('onResponseReceivedActions', 'onResponseReceivedEndpoints'), ...,
-                'appendContinuationItemsAction', 'continuationItems',
-            ), 'continuationContents', get_all=False)
-            continuation_item = traverse_obj(continuation_items, 0, None, expected_type=dict, default={})
-
-            video_items_renderer = None
-            for key in continuation_item:
-                if key not in known_renderers:
-                    continue
-                func, parent_key = known_renderers[key]
-                video_items_renderer = {parent_key: continuation_items} if parent_key else continuation_items
-                continuation_list = [None]
-                yield from func(video_items_renderer)
-                continuation = continuation_list[0] or self._extract_continuation(video_items_renderer)
-
-            if not video_items_renderer:
-                break
-
-    @staticmethod
-    def _extract_selected_tab(tabs, fatal=True):
-        for tab_renderer in tabs:
-            if tab_renderer.get('selected'):
-                return tab_renderer
-        if fatal:
-            raise ExtractorError('Unable to find selected tab')
-
-    @staticmethod
-    def _extract_tab_renderers(response):
-        return traverse_obj(
-            response, ('contents', 'twoColumnBrowseResultsRenderer', 'tabs', ..., ('tabRenderer', 'expandableTabRenderer')), expected_type=dict)
-
-    def _extract_from_tabs(self, item_id, ytcfg, data, tabs):
-        metadata = self._extract_metadata_from_tabs(item_id, data)
-
-        selected_tab = self._extract_selected_tab(tabs)
-        metadata['title'] += format_field(selected_tab, 'title', ' - %s')
-        metadata['title'] += format_field(selected_tab, 'expandedText', ' - %s')
-
-        return self.playlist_result(
-            self._entries(
-                selected_tab, metadata['id'], ytcfg,
-                self._extract_delegated_session_id(ytcfg, data),
-                self._extract_visitor_data(data, ytcfg)),
-            **metadata)
-
-    def _extract_metadata_from_tabs(self, item_id, data):
-        info = {'id': item_id}
-
-        metadata_renderer = traverse_obj(data, ('metadata', 'channelMetadataRenderer'), expected_type=dict)
-        if metadata_renderer:
-            channel_id = traverse_obj(metadata_renderer, ('externalId', {self.ucid_or_none}),
-                                      ('channelUrl', {self.ucid_from_url}))
-            info.update({
-                'channel': metadata_renderer.get('title'),
-                'channel_id': channel_id,
-            })
-            if info['channel_id']:
-                info['id'] = info['channel_id']
-        else:
-            metadata_renderer = traverse_obj(data, ('metadata', 'playlistMetadataRenderer'), expected_type=dict)
-
-        # pageHeaderViewModel slow rollout began April 2024
-        page_header_view_model = traverse_obj(data, (
-            'header', 'pageHeaderRenderer', 'content', 'pageHeaderViewModel', {dict}))
-
-        # We can get the uncropped banner/avatar by replacing the crop params with '=s0'
-        # See: https://github.com/yt-dlp/yt-dlp/issues/2237#issuecomment-1013694714
-        def _get_uncropped(url):
-            return url_or_none((url or '').split('=')[0] + '=s0')
-
-        avatar_thumbnails = self._extract_thumbnails(metadata_renderer, 'avatar')
-        if avatar_thumbnails:
-            uncropped_avatar = _get_uncropped(avatar_thumbnails[0]['url'])
-            if uncropped_avatar:
-                avatar_thumbnails.append({
-                    'url': uncropped_avatar,
-                    'id': 'avatar_uncropped',
-                    'preference': 1,
-                })
-
-        channel_banners = (
-            self._extract_thumbnails(data, ('header', ..., ('banner', 'mobileBanner', 'tvBanner')))
-            or self._extract_thumbnails(
-                page_header_view_model, ('banner', 'imageBannerViewModel', 'image'), final_key='sources'))
-        for banner in channel_banners:
-            banner['preference'] = -10
-
-        if channel_banners:
-            uncropped_banner = _get_uncropped(channel_banners[0]['url'])
-            if uncropped_banner:
-                channel_banners.append({
-                    'url': uncropped_banner,
-                    'id': 'banner_uncropped',
-                    'preference': -5,
-                })
-
-        # Deprecated - remove primary_sidebar_renderer when layout discontinued
-        primary_sidebar_renderer = self._extract_sidebar_info_renderer(data, 'playlistSidebarPrimaryInfoRenderer')
-        playlist_header_renderer = traverse_obj(data, ('header', 'playlistHeaderRenderer'), expected_type=dict)
-
-        primary_thumbnails = self._extract_thumbnails(
-            primary_sidebar_renderer, ('thumbnailRenderer', ('playlistVideoThumbnailRenderer', 'playlistCustomThumbnailRenderer'), 'thumbnail'))
-        playlist_thumbnails = self._extract_thumbnails(
-            playlist_header_renderer, ('playlistHeaderBanner', 'heroPlaylistThumbnailRenderer', 'thumbnail'))
-
-        info.update({
-            'title': (traverse_obj(metadata_renderer, 'title')
-                      or self._get_text(data, ('header', 'hashtagHeaderRenderer', 'hashtag'))
-                      or info['id']),
-            'availability': self._extract_availability(data),
-            'channel_follower_count': (
-                self._get_count(data, ('header', ..., 'subscriberCountText'))
-                or traverse_obj(page_header_view_model, (
-                    'metadata', 'contentMetadataViewModel', 'metadataRows', ..., 'metadataParts',
-                    lambda _, v: 'subscribers' in v['text']['content'], 'text', 'content', {parse_count}, any))),
-            'description': try_get(metadata_renderer, lambda x: x.get('description', '')),
-            'tags': (traverse_obj(data, ('microformat', 'microformatDataRenderer', 'tags', ..., {str}))
-                     or traverse_obj(metadata_renderer, ('keywords', {lambda x: x and shlex.split(x)}, ...))),
-            'thumbnails': (primary_thumbnails or playlist_thumbnails) + avatar_thumbnails + channel_banners,
-        })
-
-        channel_handle = (
-            traverse_obj(metadata_renderer, (('vanityChannelUrl', ('ownerUrls', ...)), {self.handle_from_url}), get_all=False)
-            or traverse_obj(data, ('header', ..., 'channelHandleText', {self.handle_or_none}), get_all=False))
-
-        if channel_handle:
-            info.update({
-                'uploader_id': channel_handle,
-                'uploader_url': format_field(channel_handle, None, 'https://www.youtube.com/%s', default=None),
-            })
-
-        channel_badges = self._extract_badges(traverse_obj(data, ('header', ..., 'badges'), get_all=False))
-        if self._has_badge(channel_badges, BadgeType.VERIFIED):
-            info['channel_is_verified'] = True
-        # Playlist stats is a text runs array containing [video count, view count, last updated].
-        # last updated or (view count and last updated) may be missing.
-        playlist_stats = get_first(
-            (primary_sidebar_renderer, playlist_header_renderer), (('stats', 'briefStats', 'numVideosText'), ))
-
-        last_updated_unix = self._parse_time_text(
-            self._get_text(playlist_stats, 2)  # deprecated, remove when old layout discontinued
-            or self._get_text(playlist_header_renderer, ('byline', 1, 'playlistBylineRenderer', 'text')))
-        info['modified_date'] = strftime_or_none(last_updated_unix)
-
-        info['view_count'] = self._get_count(playlist_stats, 1)
-        if info['view_count'] is None:  # 0 is allowed
-            info['view_count'] = self._get_count(playlist_header_renderer, 'viewCountText')
-        if info['view_count'] is None:
-            info['view_count'] = self._get_count(data, (
-                'contents', 'twoColumnBrowseResultsRenderer', 'tabs', ..., 'tabRenderer', 'content', 'sectionListRenderer',
-                'contents', ..., 'itemSectionRenderer', 'contents', ..., 'channelAboutFullMetadataRenderer', 'viewCountText'))
-
-        info['playlist_count'] = self._get_count(playlist_stats, 0)
-        if info['playlist_count'] is None:  # 0 is allowed
-            info['playlist_count'] = self._get_count(playlist_header_renderer, ('byline', 0, 'playlistBylineRenderer', 'text'))
-
-        if not info.get('channel_id'):
-            owner = traverse_obj(playlist_header_renderer, 'ownerText')
-            if not owner:  # Deprecated
-                owner = traverse_obj(
-                    self._extract_sidebar_info_renderer(data, 'playlistSidebarSecondaryInfoRenderer'),
-                    ('videoOwner', 'videoOwnerRenderer', 'title'))
-            owner_text = self._get_text(owner)
-            browse_ep = traverse_obj(owner, ('runs', 0, 'navigationEndpoint', 'browseEndpoint')) or {}
-            info.update({
-                'channel': self._search_regex(r'^by (.+) and \d+ others?$', owner_text, 'uploader', default=owner_text),
-                'channel_id': self.ucid_or_none(browse_ep.get('browseId')),
-                'uploader_id': self.handle_from_url(urljoin('https://www.youtube.com', browse_ep.get('canonicalBaseUrl'))),
-            })
-
-        info.update({
-            'uploader': info['channel'],
-            'channel_url': format_field(info.get('channel_id'), None, 'https://www.youtube.com/channel/%s', default=None),
-            'uploader_url': format_field(info.get('uploader_id'), None, 'https://www.youtube.com/%s', default=None),
-        })
-
-        return info
-
-    def _extract_inline_playlist(self, playlist, playlist_id, data, ytcfg):
-        first_id = last_id = response = None
-        for page_num in itertools.count(1):
-            videos = list(self._playlist_entries(playlist))
-            if not videos:
-                return
-            start = next((i for i, v in enumerate(videos) if v['id'] == last_id), -1) + 1
-            if start >= len(videos):
-                return
-            yield from videos[start:]
-            first_id = first_id or videos[0]['id']
-            last_id = videos[-1]['id']
-            watch_endpoint = try_get(
-                playlist, lambda x: x['contents'][-1]['playlistPanelVideoRenderer']['navigationEndpoint']['watchEndpoint'])
-            headers = self.generate_api_headers(
-                ytcfg=ytcfg, delegated_session_id=self._extract_delegated_session_id(ytcfg, data),
-                visitor_data=self._extract_visitor_data(response, data, ytcfg))
-            query = {
-                'playlistId': playlist_id,
-                'videoId': watch_endpoint.get('videoId') or last_id,
-                'index': watch_endpoint.get('index') or len(videos),
-                'params': watch_endpoint.get('params') or 'OAE%3D',
-            }
-            response = self._extract_response(
-                item_id=f'{playlist_id} page {page_num}',
-                query=query, ep='next', headers=headers, ytcfg=ytcfg,
-                check_get_keys='contents',
-            )
-            playlist = try_get(
-                response, lambda x: x['contents']['twoColumnWatchNextResults']['playlist']['playlist'], dict)
-
-    def _extract_from_playlist(self, item_id, url, data, playlist, ytcfg):
-        title = playlist.get('title') or try_get(
-            data, lambda x: x['titleText']['simpleText'], str)
-        playlist_id = playlist.get('playlistId') or item_id
-
-        # Delegating everything except mix playlists to regular tab-based playlist URL
-        playlist_url = urljoin(url, try_get(
-            playlist, lambda x: x['endpoint']['commandMetadata']['webCommandMetadata']['url'],
-            str))
-
-        # Some playlists are unviewable but YouTube still provides a link to the (broken) playlist page [1]
-        # [1] MLCT, RLTDwFCb4jeqaKWnciAYM-ZVHg
-        is_known_unviewable = re.fullmatch(r'MLCT|RLTD[\w-]{22}', playlist_id)
-
-        if playlist_url and playlist_url != url and not is_known_unviewable:
-            return self.url_result(
-                playlist_url, ie=YoutubeTabIE.ie_key(), video_id=playlist_id,
-                video_title=title)
-
-        return self.playlist_result(
-            self._extract_inline_playlist(playlist, playlist_id, data, ytcfg),
-            playlist_id=playlist_id, playlist_title=title)
-
-    def _extract_availability(self, data):
-        """
-        Gets the availability of a given playlist/tab.
-        Note: Unless YouTube tells us explicitly, we do not assume it is public
-        @param data: response
-        """
-        sidebar_renderer = self._extract_sidebar_info_renderer(data, 'playlistSidebarPrimaryInfoRenderer') or {}
-        playlist_header_renderer = traverse_obj(data, ('header', 'playlistHeaderRenderer')) or {}
-        player_header_privacy = playlist_header_renderer.get('privacy')
-
-        badges = self._extract_badges(traverse_obj(sidebar_renderer, 'badges'))
-
-        # Personal playlists, when authenticated, have a dropdown visibility selector instead of a badge
-        privacy_setting_icon = get_first(
-            (playlist_header_renderer, sidebar_renderer),
-            ('privacyForm', 'dropdownFormFieldRenderer', 'dropdown', 'dropdownRenderer', 'entries',
-             lambda _, v: v['privacyDropdownItemRenderer']['isSelected'], 'privacyDropdownItemRenderer', 'icon', 'iconType'),
-            expected_type=str)
-
-        microformats_is_unlisted = traverse_obj(
-            data, ('microformat', 'microformatDataRenderer', 'unlisted'), expected_type=bool)
-
-        return (
-            'public' if (
-                self._has_badge(badges, BadgeType.AVAILABILITY_PUBLIC)
-                or player_header_privacy == 'PUBLIC'
-                or privacy_setting_icon == 'PRIVACY_PUBLIC')
-            else self._availability(
-                is_private=(
-                    self._has_badge(badges, BadgeType.AVAILABILITY_PRIVATE)
-                    or player_header_privacy == 'PRIVATE' if player_header_privacy is not None
-                    else privacy_setting_icon == 'PRIVACY_PRIVATE' if privacy_setting_icon is not None else None),
-                is_unlisted=(
-                    self._has_badge(badges, BadgeType.AVAILABILITY_UNLISTED)
-                    or player_header_privacy == 'UNLISTED' if player_header_privacy is not None
-                    else privacy_setting_icon == 'PRIVACY_UNLISTED' if privacy_setting_icon is not None
-                    else microformats_is_unlisted if microformats_is_unlisted is not None else None),
-                needs_subscription=self._has_badge(badges, BadgeType.AVAILABILITY_SUBSCRIPTION) or None,
-                needs_premium=self._has_badge(badges, BadgeType.AVAILABILITY_PREMIUM) or None,
-                needs_auth=False))
-
-    @staticmethod
-    def _extract_sidebar_info_renderer(data, info_renderer, expected_type=dict):
-        sidebar_renderer = try_get(
-            data, lambda x: x['sidebar']['playlistSidebarRenderer']['items'], list) or []
-        for item in sidebar_renderer:
-            renderer = try_get(item, lambda x: x[info_renderer], expected_type)
-            if renderer:
-                return renderer
-
-    def _reload_with_unavailable_videos(self, item_id, data, ytcfg):
-        """
-        Reload playlists with unavailable videos (e.g. private videos, region blocked, etc.)
-        """
-        is_playlist = bool(traverse_obj(
-            data, ('metadata', 'playlistMetadataRenderer'), ('header', 'playlistHeaderRenderer')))
-        if not is_playlist:
-            return
-        headers = self.generate_api_headers(
-            ytcfg=ytcfg, delegated_session_id=self._extract_delegated_session_id(ytcfg, data),
-            visitor_data=self._extract_visitor_data(data, ytcfg))
-        query = {
-            'params': 'wgYCCAA=',
-            'browseId': f'VL{item_id}',
-        }
-        return self._extract_response(
-            item_id=item_id, headers=headers, query=query,
-            check_get_keys='contents', fatal=False, ytcfg=ytcfg,
-            note='Redownloading playlist API JSON with unavailable videos')
-
-    @functools.cached_property
-    def skip_webpage(self):
-        return 'webpage' in self._configuration_arg('skip', ie_key=YoutubeTabIE.ie_key())
-
-    def _extract_webpage(self, url, item_id, fatal=True):
-        webpage, data = None, None
-        for retry in self.RetryManager(fatal=fatal):
-            try:
-                webpage = self._download_webpage(url, item_id, note='Downloading webpage')
-                data = self.extract_yt_initial_data(item_id, webpage or '', fatal=fatal) or {}
-            except ExtractorError as e:
-                if isinstance(e.cause, network_exceptions):
-                    if not isinstance(e.cause, HTTPError) or e.cause.status not in (403, 429):
-                        retry.error = e
-                        continue
-                self._error_or_warning(e, fatal=fatal)
-                break
-
-            try:
-                self._extract_and_report_alerts(data)
-            except ExtractorError as e:
-                self._error_or_warning(e, fatal=fatal)
-                break
-
-            # Sometimes youtube returns a webpage with incomplete ytInitialData
-            # See: https://github.com/yt-dlp/yt-dlp/issues/116
-            if not traverse_obj(data, 'contents', 'currentVideoEndpoint', 'onResponseReceivedActions'):
-                retry.error = ExtractorError('Incomplete yt initial data received')
-                data = None
-                continue
-
-        return webpage, data
-
-    def _report_playlist_authcheck(self, ytcfg, fatal=True):
-        """Use if failed to extract ytcfg (and data) from initial webpage"""
-        if not ytcfg and self.is_authenticated:
-            msg = 'Playlists that require authentication may not extract correctly without a successful webpage download'
-            if 'authcheck' not in self._configuration_arg('skip', ie_key=YoutubeTabIE.ie_key()) and fatal:
-                raise ExtractorError(
-                    f'{msg}. If you are not downloading private content, or '
-                    'your cookies are only for the first account and channel,'
-                    ' pass "--extractor-args youtubetab:skip=authcheck" to skip this check',
-                    expected=True)
-            self.report_warning(msg, only_once=True)
-
-    def _extract_data(self, url, item_id, ytcfg=None, fatal=True, webpage_fatal=False, default_client='web'):
-        data = None
-        if not self.skip_webpage:
-            webpage, data = self._extract_webpage(url, item_id, fatal=webpage_fatal)
-            ytcfg = ytcfg or self.extract_ytcfg(item_id, webpage)
-            # Reject webpage data if redirected to home page without explicitly requesting
-            selected_tab = self._extract_selected_tab(self._extract_tab_renderers(data), fatal=False) or {}
-            if (url != 'https://www.youtube.com/feed/recommended'
-                    and selected_tab.get('tabIdentifier') == 'FEwhat_to_watch'  # Home page
-                    and 'no-youtube-channel-redirect' not in self.get_param('compat_opts', [])):
-                msg = 'The channel/playlist does not exist and the URL redirected to youtube.com home page'
-                if fatal:
-                    raise ExtractorError(msg, expected=True)
-                self.report_warning(msg, only_once=True)
-        if not data:
-            self._report_playlist_authcheck(ytcfg, fatal=fatal)
-            data = self._extract_tab_endpoint(url, item_id, ytcfg, fatal=fatal, default_client=default_client)
-        return data, ytcfg
-
-    def _extract_tab_endpoint(self, url, item_id, ytcfg=None, fatal=True, default_client='web'):
-        headers = self.generate_api_headers(ytcfg=ytcfg, default_client=default_client)
-        resolve_response = self._extract_response(
-            item_id=item_id, query={'url': url}, check_get_keys='endpoint', headers=headers, ytcfg=ytcfg, fatal=fatal,
-            ep='navigation/resolve_url', note='Downloading API parameters API JSON', default_client=default_client)
-        endpoints = {'browseEndpoint': 'browse', 'watchEndpoint': 'next'}
-        for ep_key, ep in endpoints.items():
-            params = try_get(resolve_response, lambda x: x['endpoint'][ep_key], dict)
-            if params:
-                return self._extract_response(
-                    item_id=item_id, query=params, ep=ep, headers=headers,
-                    ytcfg=ytcfg, fatal=fatal, default_client=default_client,
-                    check_get_keys=('contents', 'currentVideoEndpoint', 'onResponseReceivedActions'))
-        err_note = 'Failed to resolve url (does the playlist exist?)'
-        if fatal:
-            raise ExtractorError(err_note, expected=True)
-        self.report_warning(err_note, item_id)
-
-    _SEARCH_PARAMS = None
-
-    def _search_results(self, query, params=NO_DEFAULT, default_client='web'):
-        data = {'query': query}
-        if params is NO_DEFAULT:
-            params = self._SEARCH_PARAMS
-        if params:
-            data['params'] = params
-
-        content_keys = (
-            ('contents', 'twoColumnSearchResultsRenderer', 'primaryContents', 'sectionListRenderer', 'contents'),
-            ('onResponseReceivedCommands', 0, 'appendContinuationItemsAction', 'continuationItems'),
-            # ytmusic search
-            ('contents', 'tabbedSearchResultsRenderer', 'tabs', 0, 'tabRenderer', 'content', 'sectionListRenderer', 'contents'),
-            ('continuationContents', ),
-        )
-        display_id = f'query "{query}"'
-        check_get_keys = tuple({keys[0] for keys in content_keys})
-        ytcfg = self._download_ytcfg(default_client, display_id) if not self.skip_webpage else {}
-        self._report_playlist_authcheck(ytcfg, fatal=False)
-
-        continuation_list = [None]
-        search = None
-        for page_num in itertools.count(1):
-            data.update(continuation_list[0] or {})
-            headers = self.generate_api_headers(
-                ytcfg=ytcfg, visitor_data=self._extract_visitor_data(search), default_client=default_client)
-            search = self._extract_response(
-                item_id=f'{display_id} page {page_num}', ep='search', query=data,
-                default_client=default_client, check_get_keys=check_get_keys, ytcfg=ytcfg, headers=headers)
-            slr_contents = traverse_obj(search, *content_keys)
-            yield from self._extract_entries({'contents': list(variadic(slr_contents))}, continuation_list)
-            if not continuation_list[0]:
-                break
-
-
-class YoutubeTabIE(YoutubeTabBaseInfoExtractor):
-    IE_DESC = 'YouTube Tabs'
-    _VALID_URL = r'''(?x:
-        https?://
-            (?!consent\.)(?:\w+\.)?
-            (?:
-                youtube(?:kids)?\.com|
-                {invidious}
-            )/
-            (?:
-                (?P<channel_type>channel|c|user|browse)/|
-                (?P<not_channel>
-                    feed/|hashtag/|
-                    (?:playlist|watch)\?.*?\blist=
-                )|
-                (?!(?:{reserved_names})\b)  # Direct URLs
-            )
-            (?P<id>[^/?\#&]+)
-    )'''.format(
-        reserved_names=YoutubeBaseInfoExtractor._RESERVED_NAMES,
-        invidious='|'.join(YoutubeBaseInfoExtractor._INVIDIOUS_SITES),
-    )
-    IE_NAME = 'youtube:tab'
-
-    _TESTS = [{
-        'note': 'playlists, multipage',
-        'url': 'https://www.youtube.com/c/ИгорьКлейнер/playlists?view=1&flow=grid',
-        'playlist_mincount': 94,
-        'info_dict': {
-            'id': 'UCqj7Cz7revf5maW9g5pgNcg',
-            'title': 'Igor Kleiner Ph.D. - Playlists',
-            'description': 'md5:15d7dd9e333cb987907fcb0d604b233a',
-            'uploader': 'Igor Kleiner Ph.D.',
-            'uploader_id': '@IgorDataScience',
-            'uploader_url': 'https://www.youtube.com/@IgorDataScience',
-            'channel': 'Igor Kleiner Ph.D.',
-            'channel_id': 'UCqj7Cz7revf5maW9g5pgNcg',
-            'tags': ['критическое мышление', 'наука просто', 'математика', 'анализ данных'],
-            'channel_url': 'https://www.youtube.com/channel/UCqj7Cz7revf5maW9g5pgNcg',
-            'channel_follower_count': int,
-        },
-    }, {
-        'note': 'playlists, multipage, different order',
-        'url': 'https://www.youtube.com/user/igorkle1/playlists?view=1&sort=dd',
-        'playlist_mincount': 94,
-        'info_dict': {
-            'id': 'UCqj7Cz7revf5maW9g5pgNcg',
-            'title': 'Igor Kleiner Ph.D. - Playlists',
-            'description': 'md5:15d7dd9e333cb987907fcb0d604b233a',
-            'uploader': 'Igor Kleiner Ph.D.',
-            'uploader_id': '@IgorDataScience',
-            'uploader_url': 'https://www.youtube.com/@IgorDataScience',
-            'tags': ['критическое мышление', 'наука просто', 'математика', 'анализ данных'],
-            'channel_id': 'UCqj7Cz7revf5maW9g5pgNcg',
-            'channel': 'Igor Kleiner Ph.D.',
-            'channel_url': 'https://www.youtube.com/channel/UCqj7Cz7revf5maW9g5pgNcg',
-            'channel_follower_count': int,
-        },
-    }, {
-        'note': 'playlists, series',
-        'url': 'https://www.youtube.com/c/3blue1brown/playlists?view=50&sort=dd&shelf_id=3',
-        'playlist_mincount': 5,
-        'info_dict': {
-            'id': 'UCYO_jab_esuFRV4b17AJtAw',
-            'title': '3Blue1Brown - Playlists',
-            'description': 'md5:602e3789e6a0cb7d9d352186b720e395',
-            'channel_url': 'https://www.youtube.com/channel/UCYO_jab_esuFRV4b17AJtAw',
-            'channel': '3Blue1Brown',
-            'channel_id': 'UCYO_jab_esuFRV4b17AJtAw',
-            'uploader_id': '@3blue1brown',
-            'uploader_url': 'https://www.youtube.com/@3blue1brown',
-            'uploader': '3Blue1Brown',
-            'tags': ['Mathematics'],
-            'channel_follower_count': int,
-            'channel_is_verified': True,
-        },
-    }, {
-        'note': 'playlists, singlepage',
-        'url': 'https://www.youtube.com/user/ThirstForScience/playlists',
-        'playlist_mincount': 4,
-        'info_dict': {
-            'id': 'UCAEtajcuhQ6an9WEzY9LEMQ',
-            'title': 'ThirstForScience - Playlists',
-            'description': 'md5:609399d937ea957b0f53cbffb747a14c',
-            'uploader': 'ThirstForScience',
-            'uploader_url': 'https://www.youtube.com/@ThirstForScience',
-            'uploader_id': '@ThirstForScience',
-            'channel_id': 'UCAEtajcuhQ6an9WEzY9LEMQ',
-            'channel_url': 'https://www.youtube.com/channel/UCAEtajcuhQ6an9WEzY9LEMQ',
-            'tags': 'count:12',
-            'channel': 'ThirstForScience',
-            'channel_follower_count': int,
-        },
-    }, {
-        'url': 'https://www.youtube.com/c/ChristophLaimer/playlists',
-        'only_matching': True,
-    }, {
-        'note': 'basic, single video playlist',
-        'url': 'https://www.youtube.com/playlist?list=PL4lCao7KL_QFVb7Iudeipvc2BCavECqzc',
-        'info_dict': {
-            'id': 'PL4lCao7KL_QFVb7Iudeipvc2BCavECqzc',
-            'title': 'youtube-dl public playlist',
-            'description': '',
-            'tags': [],
-            'view_count': int,
-            'modified_date': '20201130',
-            'channel': 'Sergey M.',
-            'channel_id': 'UCmlqkdCBesrv2Lak1mF_MxA',
-            'channel_url': 'https://www.youtube.com/channel/UCmlqkdCBesrv2Lak1mF_MxA',
-            'availability': 'public',
-            'uploader': 'Sergey M.',
-            'uploader_url': 'https://www.youtube.com/@sergeym.6173',
-            'uploader_id': '@sergeym.6173',
-        },
-        'playlist_count': 1,
-    }, {
-        'note': 'empty playlist',
-        'url': 'https://www.youtube.com/playlist?list=PL4lCao7KL_QFodcLWhDpGCYnngnHtQ-Xf',
-        'info_dict': {
-            'id': 'PL4lCao7KL_QFodcLWhDpGCYnngnHtQ-Xf',
-            'title': 'youtube-dl empty playlist',
-            'tags': [],
-            'channel': 'Sergey M.',
-            'description': '',
-            'modified_date': '20230921',
-            'channel_id': 'UCmlqkdCBesrv2Lak1mF_MxA',
-            'channel_url': 'https://www.youtube.com/channel/UCmlqkdCBesrv2Lak1mF_MxA',
-            'availability': 'unlisted',
-            'uploader_url': 'https://www.youtube.com/@sergeym.6173',
-            'uploader_id': '@sergeym.6173',
-            'uploader': 'Sergey M.',
-        },
-        'playlist_count': 0,
-    }, {
-        'note': 'Home tab',
-        'url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w/featured',
-        'info_dict': {
-            'id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
-            'title': 'lex will - Home',
-            'description': 'md5:2163c5d0ff54ed5f598d6a7e6211e488',
-            'uploader': 'lex will',
-            'uploader_id': '@lexwill718',
-            'channel': 'lex will',
-            'tags': ['bible', 'history', 'prophesy'],
-            'uploader_url': 'https://www.youtube.com/@lexwill718',
-            'channel_url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w',
-            'channel_id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
-            'channel_follower_count': int,
-        },
-        'playlist_mincount': 2,
-    }, {
-        'note': 'Videos tab',
-        'url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w/videos',
-        'info_dict': {
-            'id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
-            'title': 'lex will - Videos',
-            'description': 'md5:2163c5d0ff54ed5f598d6a7e6211e488',
-            'uploader': 'lex will',
-            'uploader_id': '@lexwill718',
-            'tags': ['bible', 'history', 'prophesy'],
-            'channel_url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w',
-            'channel_id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
-            'uploader_url': 'https://www.youtube.com/@lexwill718',
-            'channel': 'lex will',
-            'channel_follower_count': int,
-        },
-        'playlist_mincount': 975,
-    }, {
-        'note': 'Videos tab, sorted by popular',
-        'url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w/videos?view=0&sort=p&flow=grid',
-        'info_dict': {
-            'id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
-            'title': 'lex will - Videos',
-            'description': 'md5:2163c5d0ff54ed5f598d6a7e6211e488',
-            'uploader': 'lex will',
-            'uploader_id': '@lexwill718',
-            'channel_id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
-            'uploader_url': 'https://www.youtube.com/@lexwill718',
-            'channel': 'lex will',
-            'tags': ['bible', 'history', 'prophesy'],
-            'channel_url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w',
-            'channel_follower_count': int,
-        },
-        'playlist_mincount': 199,
-    }, {
-        'note': 'Playlists tab',
-        'url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w/playlists',
-        'info_dict': {
-            'id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
-            'title': 'lex will - Playlists',
-            'description': 'md5:2163c5d0ff54ed5f598d6a7e6211e488',
-            'uploader': 'lex will',
-            'uploader_id': '@lexwill718',
-            'uploader_url': 'https://www.youtube.com/@lexwill718',
-            'channel': 'lex will',
-            'channel_url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w',
-            'channel_id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
-            'tags': ['bible', 'history', 'prophesy'],
-            'channel_follower_count': int,
-        },
-        'playlist_mincount': 17,
-    }, {
-        'note': 'Community tab',
-        'url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w/community',
-        'info_dict': {
-            'id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
-            'title': 'lex will - Community',
-            'description': 'md5:2163c5d0ff54ed5f598d6a7e6211e488',
-            'channel': 'lex will',
-            'channel_url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w',
-            'channel_id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
-            'tags': ['bible', 'history', 'prophesy'],
-            'channel_follower_count': int,
-            'uploader_url': 'https://www.youtube.com/@lexwill718',
-            'uploader_id': '@lexwill718',
-            'uploader': 'lex will',
-        },
-        'playlist_mincount': 18,
-    }, {
-        'note': 'Channels tab',
-        'url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w/channels',
-        'info_dict': {
-            'id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
-            'title': 'lex will - Channels',
-            'description': 'md5:2163c5d0ff54ed5f598d6a7e6211e488',
-            'channel': 'lex will',
-            'channel_url': 'https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w',
-            'channel_id': 'UCKfVa3S1e4PHvxWcwyMMg8w',
-            'tags': ['bible', 'history', 'prophesy'],
-            'channel_follower_count': int,
-            'uploader_url': 'https://www.youtube.com/@lexwill718',
-            'uploader_id': '@lexwill718',
-            'uploader': 'lex will',
-        },
-        'playlist_mincount': 12,
-    }, {
-        'note': 'Search tab',
-        'url': 'https://www.youtube.com/c/3blue1brown/search?query=linear%20algebra',
-        'playlist_mincount': 40,
-        'info_dict': {
-            'id': 'UCYO_jab_esuFRV4b17AJtAw',
-            'title': '3Blue1Brown - Search - linear algebra',
-            'description': 'md5:4d1da95432004b7ba840ebc895b6b4c9',
-            'channel_url': 'https://www.youtube.com/channel/UCYO_jab_esuFRV4b17AJtAw',
-            'tags': ['Mathematics'],
-            'channel': '3Blue1Brown',
-            'channel_id': 'UCYO_jab_esuFRV4b17AJtAw',
-            'channel_follower_count': int,
-            'uploader_url': 'https://www.youtube.com/@3blue1brown',
-            'uploader_id': '@3blue1brown',
-            'uploader': '3Blue1Brown',
-            'channel_is_verified': True,
-        },
-    }, {
-        'url': 'https://invidio.us/channel/UCmlqkdCBesrv2Lak1mF_MxA',
-        'only_matching': True,
-    }, {
-        'url': 'https://www.youtubekids.com/channel/UCmlqkdCBesrv2Lak1mF_MxA',
-        'only_matching': True,
-    }, {
-        'url': 'https://music.youtube.com/channel/UCmlqkdCBesrv2Lak1mF_MxA',
-        'only_matching': True,
-    }, {
-        'note': 'Playlist with deleted videos (#651). As a bonus, the video #51 is also twice in this list.',
-        'url': 'https://www.youtube.com/playlist?list=PLwP_SiAcdui0KVebT0mU9Apz359a4ubsC',
-        'info_dict': {
-            'title': '29C3: Not my department',
-            'id': 'PLwP_SiAcdui0KVebT0mU9Apz359a4ubsC',
-            'description': 'md5:a14dc1a8ef8307a9807fe136a0660268',
-            'tags': [],
-            'view_count': int,
-            'modified_date': '20150605',
-            'channel_id': 'UCEPzS1rYsrkqzSLNp76nrcg',
-            'channel_url': 'https://www.youtube.com/channel/UCEPzS1rYsrkqzSLNp76nrcg',
-            'channel': 'Christiaan008',
-            'availability': 'public',
-            'uploader_id': '@ChRiStIaAn008',
-            'uploader': 'Christiaan008',
-            'uploader_url': 'https://www.youtube.com/@ChRiStIaAn008',
-        },
-        'playlist_count': 96,
-    }, {
-        'note': 'Large playlist',
-        'url': 'https://www.youtube.com/playlist?list=UUBABnxM4Ar9ten8Mdjj1j0Q',
-        'info_dict': {
-            'title': 'Uploads from Cauchemar',
-            'id': 'UUBABnxM4Ar9ten8Mdjj1j0Q',
-            'channel_url': 'https://www.youtube.com/channel/UCBABnxM4Ar9ten8Mdjj1j0Q',
-            'tags': [],
-            'modified_date': r're:\d{8}',
-            'channel': 'Cauchemar',
-            'view_count': int,
-            'description': '',
-            'channel_id': 'UCBABnxM4Ar9ten8Mdjj1j0Q',
-            'availability': 'public',
-            'uploader_id': '@Cauchemar89',
-            'uploader': 'Cauchemar',
-            'uploader_url': 'https://www.youtube.com/@Cauchemar89',
-        },
-        'playlist_mincount': 1123,
-        'expected_warnings': [r'[Uu]navailable videos (are|will be) hidden'],
-    }, {
-        'note': 'even larger playlist, 8832 videos',
-        'url': 'http://www.youtube.com/user/NASAgovVideo/videos',
-        'only_matching': True,
-    }, {
-        'note': 'Buggy playlist: the webpage has a "Load more" button but it doesn\'t have more videos',
-        'url': 'https://www.youtube.com/playlist?list=UUXw-G3eDE9trcvY2sBMM_aA',
-        'info_dict': {
-            'title': 'Uploads from Interstellar Movie',
-            'id': 'UUXw-G3eDE9trcvY2sBMM_aA',
-            'tags': [],
-            'view_count': int,
-            'channel_id': 'UCXw-G3eDE9trcvY2sBMM_aA',
-            'channel_url': 'https://www.youtube.com/channel/UCXw-G3eDE9trcvY2sBMM_aA',
-            'channel': 'Interstellar Movie',
-            'description': '',
-            'modified_date': r're:\d{8}',
-            'availability': 'public',
-            'uploader_id': '@InterstellarMovie',
-            'uploader': 'Interstellar Movie',
-            'uploader_url': 'https://www.youtube.com/@InterstellarMovie',
-        },
-        'playlist_mincount': 21,
-    }, {
-        'note': 'Playlist with "show unavailable videos" button',
-        'url': 'https://www.youtube.com/playlist?list=UUTYLiWFZy8xtPwxFwX9rV7Q',
-        'info_dict': {
-            'title': 'Uploads from Phim Siêu Nhân Nhật Bản',
-            'id': 'UUTYLiWFZy8xtPwxFwX9rV7Q',
-            'view_count': int,
-            'channel': 'Phim Siêu Nhân Nhật Bản',
-            'tags': [],
-            'description': '',
-            'channel_url': 'https://www.youtube.com/channel/UCTYLiWFZy8xtPwxFwX9rV7Q',
-            'channel_id': 'UCTYLiWFZy8xtPwxFwX9rV7Q',
-            'modified_date': r're:\d{8}',
-            'availability': 'public',
-            'uploader_url': 'https://www.youtube.com/@phimsieunhannhatban',
-            'uploader_id': '@phimsieunhannhatban',
-            'uploader': 'Phim Siêu Nhân Nhật Bản',
-        },
-        'playlist_mincount': 200,
-        'expected_warnings': [r'[Uu]navailable videos (are|will be) hidden'],
-    }, {
-        'note': 'Playlist with unavailable videos in page 7',
-        'url': 'https://www.youtube.com/playlist?list=UU8l9frL61Yl5KFOl87nIm2w',
-        'info_dict': {
-            'title': 'Uploads from BlankTV',
-            'id': 'UU8l9frL61Yl5KFOl87nIm2w',
-            'channel': 'BlankTV',
-            'channel_url': 'https://www.youtube.com/channel/UC8l9frL61Yl5KFOl87nIm2w',
-            'channel_id': 'UC8l9frL61Yl5KFOl87nIm2w',
-            'view_count': int,
-            'tags': [],
-            'modified_date': r're:\d{8}',
-            'description': '',
-            'availability': 'public',
-            'uploader_id': '@blanktv',
-            'uploader': 'BlankTV',
-            'uploader_url': 'https://www.youtube.com/@blanktv',
-        },
-        'playlist_mincount': 1000,
-        'expected_warnings': [r'[Uu]navailable videos (are|will be) hidden'],
-    }, {
-        'note': 'https://github.com/ytdl-org/youtube-dl/issues/21844',
-        'url': 'https://www.youtube.com/playlist?list=PLzH6n4zXuckpfMu_4Ff8E7Z1behQks5ba',
-        'info_dict': {
-            'title': 'Data Analysis with Dr Mike Pound',
-            'id': 'PLzH6n4zXuckpfMu_4Ff8E7Z1behQks5ba',
-            'description': 'md5:7f567c574d13d3f8c0954d9ffee4e487',
-            'tags': [],
-            'view_count': int,
-            'channel_id': 'UC9-y-6csu5WGm29I7JiwpnA',
-            'channel_url': 'https://www.youtube.com/channel/UC9-y-6csu5WGm29I7JiwpnA',
-            'channel': 'Computerphile',
-            'availability': 'public',
-            'modified_date': '20190712',
-            'uploader_id': '@Computerphile',
-            'uploader': 'Computerphile',
-            'uploader_url': 'https://www.youtube.com/@Computerphile',
-        },
-        'playlist_mincount': 11,
-    }, {
-        'url': 'https://invidio.us/playlist?list=PL4lCao7KL_QFVb7Iudeipvc2BCavECqzc',
-        'only_matching': True,
-    }, {
-        'note': 'Playlist URL that does not actually serve a playlist',
-        'url': 'https://www.youtube.com/watch?v=FqZTN594JQw&list=PLMYEtVRpaqY00V9W81Cwmzp6N6vZqfUKD4',
-        'info_dict': {
-            'id': 'FqZTN594JQw',
-            'ext': 'webm',
-            'title': "Smiley's People 01 detective, Adventure Series, Action",
-            'upload_date': '20150526',
-            'license': 'Standard YouTube License',
-            'description': 'md5:507cdcb5a49ac0da37a920ece610be80',
-            'categories': ['People & Blogs'],
-            'tags': list,
-            'view_count': int,
-            'like_count': int,
-        },
-        'params': {
-            'skip_download': True,
-        },
-        'skip': 'This video is not available.',
-        'add_ie': [YoutubeIE.ie_key()],
-    }, {
-        'url': 'https://www.youtubekids.com/watch?v=Agk7R8I8o5U&list=PUZ6jURNr1WQZCNHF0ao-c0g',
-        'only_matching': True,
-    }, {
-        'url': 'https://www.youtube.com/watch?v=MuAGGZNfUkU&list=RDMM',
-        'only_matching': True,
-    }, {
-        'url': 'https://www.youtube.com/channel/UCoMdktPbSTixAyNGwb-UYkQ/live',
-        'info_dict': {
-            'id': 'hGkQjiJLjWQ',  # This will keep changing
-            'ext': 'mp4',
-            'title': str,
-            'upload_date': r're:\d{8}',
-            'description': str,
-            'categories': ['News & Politics'],
-            'tags': list,
-            'like_count': int,
-            'release_timestamp': int,
-            'channel': 'Sky News',
-            'channel_id': 'UCoMdktPbSTixAyNGwb-UYkQ',
-            'age_limit': 0,
-            'view_count': int,
-            'thumbnail': r're:https?://i\.ytimg\.com/vi/[^/]+/maxresdefault(?:_live)?\.jpg',
-            'playable_in_embed': True,
-            'release_date': r're:\d+',
-            'availability': 'public',
-            'live_status': 'is_live',
-            'channel_url': 'https://www.youtube.com/channel/UCoMdktPbSTixAyNGwb-UYkQ',
-            'channel_follower_count': int,
-            'concurrent_view_count': int,
-            'uploader_url': 'https://www.youtube.com/@SkyNews',
-            'uploader_id': '@SkyNews',
-            'uploader': 'Sky News',
-            'channel_is_verified': True,
-        },
-        'params': {
-            'skip_download': True,
-        },
-        'expected_warnings': ['Ignoring subtitle tracks found in '],
-    }, {
-        'url': 'https://www.youtube.com/user/TheYoungTurks/live',
-        'info_dict': {
-            'id': 'a48o2S1cPoo',
-            'ext': 'mp4',
-            'title': 'The Young Turks - Live Main Show',
-            'upload_date': '20150715',
-            'license': 'Standard YouTube License',
-            'description': 'md5:438179573adcdff3c97ebb1ee632b891',
-            'categories': ['News & Politics'],
-            'tags': ['Cenk Uygur (TV Program Creator)', 'The Young Turks (Award-Winning Work)', 'Talk Show (TV Genre)'],
-            'like_count': int,
-        },
-        'params': {
-            'skip_download': True,
-        },
-        'only_matching': True,
-    }, {
-        'url': 'https://www.youtube.com/channel/UC1yBKRuGpC1tSM73A0ZjYjQ/live',
-        'only_matching': True,
-    }, {
-        'url': 'https://www.youtube.com/c/CommanderVideoHq/live',
-        'only_matching': True,
-    }, {
-        'note': 'A channel that is not live. Should raise error',
-        'url': 'https://www.youtube.com/user/numberphile/live',
-        'only_matching': True,
-    }, {
-        'url': 'https://www.youtube.com/feed/trending',
-        'only_matching': True,
-    }, {
-        'url': 'https://www.youtube.com/feed/library',
-        'only_matching': True,
-    }, {
-        'url': 'https://www.youtube.com/feed/history',
-        'only_matching': True,
-    }, {
-        'url': 'https://www.youtube.com/feed/subscriptions',
-        'only_matching': True,
-    }, {
-        'url': 'https://www.youtube.com/feed/watch_later',
-        'only_matching': True,
-    }, {
-        'note': 'Recommended - redirects to home page.',
-        'url': 'https://www.youtube.com/feed/recommended',
-        'only_matching': True,
-    }, {
-        'note': 'inline playlist with not always working continuations',
-        'url': 'https://www.youtube.com/watch?v=UC6u0Tct-Fo&list=PL36D642111D65BE7C',
-        'only_matching': True,
-    }, {
-        'url': 'https://www.youtube.com/course',
-        'only_matching': True,
-    }, {
-        'url': 'https://www.youtube.com/zsecurity',
-        'only_matching': True,
-    }, {
-        'url': 'http://www.youtube.com/NASAgovVideo/videos',
-        'only_matching': True,
-    }, {
-        'url': 'https://www.youtube.com/TheYoungTurks/live',
-        'only_matching': True,
-    }, {
-        'url': 'https://www.youtube.com/hashtag/cctv9',
-        'info_dict': {
-            'id': 'cctv9',
-            'title': 'cctv9 - All',
-            'tags': [],
-        },
-        'playlist_mincount': 300,  # not consistent but should be over 300
-    }, {
-        'url': 'https://www.youtube.com/watch?list=PLW4dVinRY435CBE_JD3t-0SRXKfnZHS1P&feature=youtu.be&v=M9cJMXmQ_ZU',
-        'only_matching': True,
-    }, {
-        'note': 'Requires Premium: should request additional YTM-info webpage (and have format 141) for videos in playlist',
-        'url': 'https://music.youtube.com/playlist?list=PLRBp0Fe2GpgmgoscNFLxNyBVSFVdYmFkq',
-        'only_matching': True,
-    }, {
-        'note': '/browse/ should redirect to /channel/',
-        'url': 'https://music.youtube.com/browse/UC1a8OFewdjuLq6KlF8M_8Ng',
-        'only_matching': True,
-    }, {
-        'note': 'VLPL, should redirect to playlist?list=PL...',
-        'url': 'https://music.youtube.com/browse/VLPLRBp0Fe2GpgmgoscNFLxNyBVSFVdYmFkq',
-        'info_dict': {
-            'id': 'PLRBp0Fe2GpgmgoscNFLxNyBVSFVdYmFkq',
-            'description': 'Providing you with copyright free / safe music for gaming, live streaming, studying and more!',
-            'title': 'NCS : All Releases 💿',
-            'channel_url': 'https://www.youtube.com/channel/UC_aEa8K-EOJ3D6gOs7HcyNg',
-            'modified_date': r're:\d{8}',
-            'view_count': int,
-            'channel_id': 'UC_aEa8K-EOJ3D6gOs7HcyNg',
-            'tags': [],
-            'channel': 'NoCopyrightSounds',
-            'availability': 'public',
-            'uploader_url': 'https://www.youtube.com/@NoCopyrightSounds',
-            'uploader': 'NoCopyrightSounds',
-            'uploader_id': '@NoCopyrightSounds',
-        },
-        'playlist_mincount': 166,
-        'expected_warnings': [r'[Uu]navailable videos (are|will be) hidden', 'YouTube Music is not directly supported'],
-    }, {
-        # TODO: fix 'unviewable' issue with this playlist when reloading with unavailable videos
-        'note': 'Topic, should redirect to playlist?list=UU...',
-        'url': 'https://music.youtube.com/browse/UC9ALqqC4aIeG5iDs7i90Bfw',
-        'info_dict': {
-            'id': 'UU9ALqqC4aIeG5iDs7i90Bfw',
-            'title': 'Uploads from Royalty Free Music - Topic',
-            'tags': [],
-            'channel_id': 'UC9ALqqC4aIeG5iDs7i90Bfw',
-            'channel': 'Royalty Free Music - Topic',
-            'view_count': int,
-            'channel_url': 'https://www.youtube.com/channel/UC9ALqqC4aIeG5iDs7i90Bfw',
-            'modified_date': r're:\d{8}',
-            'description': '',
-            'availability': 'public',
-            'uploader': 'Royalty Free Music - Topic',
-        },
-        'playlist_mincount': 101,
-        'expected_warnings': ['YouTube Music is not directly supported', r'[Uu]navailable videos (are|will be) hidden'],
-    }, {
-        # Destination channel with only a hidden self tab (tab id is UCtFRv9O2AHqOZjjynzrv-xg)
-        # Treat as a general feed
-        'url': 'https://www.youtube.com/channel/UCtFRv9O2AHqOZjjynzrv-xg',
-        'info_dict': {
-            'id': 'UCtFRv9O2AHqOZjjynzrv-xg',
-            'title': 'UCtFRv9O2AHqOZjjynzrv-xg',
-            'tags': [],
-        },
-        'playlist_mincount': 9,
-    }, {
-        'note': 'Youtube music Album',
-        'url': 'https://music.youtube.com/browse/MPREb_gTAcphH99wE',
-        'info_dict': {
-            'id': 'OLAK5uy_l1m0thk3g31NmIIz_vMIbWtyv7eZixlH0',
-            'title': 'Album - Royalty Free Music Library V2 (50 Songs)',
-            'tags': [],
-            'view_count': int,
-            'description': '',
-            'availability': 'unlisted',
-            'modified_date': r're:\d{8}',
-        },
-        'playlist_count': 50,
-        'expected_warnings': ['YouTube Music is not directly supported'],
-    }, {
-        'note': 'unlisted single video playlist',
-        'url': 'https://www.youtube.com/playlist?list=PLwL24UFy54GrB3s2KMMfjZscDi1x5Dajf',
-        'info_dict': {
-            'id': 'PLwL24UFy54GrB3s2KMMfjZscDi1x5Dajf',
-            'title': 'yt-dlp unlisted playlist test',
-            'availability': 'unlisted',
-            'tags': [],
-            'modified_date': '20220418',
-            'channel': 'colethedj',
-            'view_count': int,
-            'description': '',
-            'channel_id': 'UC9zHu_mHU96r19o-wV5Qs1Q',
-            'channel_url': 'https://www.youtube.com/channel/UC9zHu_mHU96r19o-wV5Qs1Q',
-            'uploader_url': 'https://www.youtube.com/@colethedj1894',
-            'uploader_id': '@colethedj1894',
-            'uploader': 'colethedj',
-        },
-        'playlist': [{
-            'info_dict': {
-                'title': 'youtube-dl test video "\'/\\ä↭𝕐',
-                'id': 'BaW_jenozKc',
-                '_type': 'url',
-                'ie_key': 'Youtube',
-                'duration': 10,
-                'channel_id': 'UCLqxVugv74EIW3VWh2NOa3Q',
-                'channel_url': 'https://www.youtube.com/channel/UCLqxVugv74EIW3VWh2NOa3Q',
-                'view_count': int,
-                'url': 'https://www.youtube.com/watch?v=BaW_jenozKc',
-                'channel': 'Philipp Hagemeister',
-                'uploader_id': '@PhilippHagemeister',
-                'uploader_url': 'https://www.youtube.com/@PhilippHagemeister',
-                'uploader': 'Philipp Hagemeister',
-            },
-        }],
-        'playlist_count': 1,
-        'params': {'extract_flat': True},
-    }, {
-        'note': 'API Fallback: Recommended - redirects to home page. Requires visitorData',
-        'url': 'https://www.youtube.com/feed/recommended',
-        'info_dict': {
-            'id': 'recommended',
-            'title': 'recommended',
-            'tags': [],
-        },
-        'playlist_mincount': 50,
-        'params': {
-            'skip_download': True,
-            'extractor_args': {'youtubetab': {'skip': ['webpage']}},
-        },
-    }, {
-        'note': 'API Fallback: /videos tab, sorted by oldest first',
-        'url': 'https://www.youtube.com/user/theCodyReeder/videos?view=0&sort=da&flow=grid',
-        'info_dict': {
-            'id': 'UCu6mSoMNzHQiBIOCkHUa2Aw',
-            'title': 'Cody\'sLab - Videos',
-            'description': 'md5:d083b7c2f0c67ee7a6c74c3e9b4243fa',
-            'channel': 'Cody\'sLab',
-            'channel_id': 'UCu6mSoMNzHQiBIOCkHUa2Aw',
-            'tags': [],
-            'channel_url': 'https://www.youtube.com/channel/UCu6mSoMNzHQiBIOCkHUa2Aw',
-            'channel_follower_count': int,
-        },
-        'playlist_mincount': 650,
-        'params': {
-            'skip_download': True,
-            'extractor_args': {'youtubetab': {'skip': ['webpage']}},
-        },
-        'skip': 'Query for sorting no longer works',
-    }, {
-        'note': 'API Fallback: Topic, should redirect to playlist?list=UU...',
-        'url': 'https://music.youtube.com/browse/UC9ALqqC4aIeG5iDs7i90Bfw',
-        'info_dict': {
-            'id': 'UU9ALqqC4aIeG5iDs7i90Bfw',
-            'title': 'Uploads from Royalty Free Music - Topic',
-            'modified_date': r're:\d{8}',
-            'channel_id': 'UC9ALqqC4aIeG5iDs7i90Bfw',
-            'description': '',
-            'channel_url': 'https://www.youtube.com/channel/UC9ALqqC4aIeG5iDs7i90Bfw',
-            'tags': [],
-            'channel': 'Royalty Free Music - Topic',
-            'view_count': int,
-            'availability': 'public',
-            'uploader': 'Royalty Free Music - Topic',
-        },
-        'playlist_mincount': 101,
-        'params': {
-            'skip_download': True,
-            'extractor_args': {'youtubetab': {'skip': ['webpage']}},
-        },
-        'expected_warnings': ['YouTube Music is not directly supported', r'[Uu]navailable videos (are|will be) hidden'],
-    }, {
-        'note': 'non-standard redirect to regional channel',
-        'url': 'https://www.youtube.com/channel/UCwVVpHQ2Cs9iGJfpdFngePQ',
-        'only_matching': True,
-    }, {
-        'note': 'collaborative playlist (uploader name in the form "by <uploader> and x other(s)")',
-        'url': 'https://www.youtube.com/playlist?list=PLx-_-Kk4c89oOHEDQAojOXzEzemXxoqx6',
-        'info_dict': {
-            'id': 'PLx-_-Kk4c89oOHEDQAojOXzEzemXxoqx6',
-            'modified_date': '20220407',
-            'channel_url': 'https://www.youtube.com/channel/UCKcqXmCcyqnhgpA5P0oHH_Q',
-            'tags': [],
-            'availability': 'unlisted',
-            'channel_id': 'UCKcqXmCcyqnhgpA5P0oHH_Q',
-            'channel': 'pukkandan',
-            'description': 'Test for collaborative playlist',
-            'title': 'yt-dlp test - collaborative playlist',
-            'view_count': int,
-            'uploader_url': 'https://www.youtube.com/@pukkandan',
-            'uploader_id': '@pukkandan',
-            'uploader': 'pukkandan',
-        },
-        'playlist_mincount': 2,
-    }, {
-        'note': 'translated tab name',
-        'url': 'https://www.youtube.com/channel/UCiu-3thuViMebBjw_5nWYrA/playlists',
-        'info_dict': {
-            'id': 'UCiu-3thuViMebBjw_5nWYrA',
-            'tags': [],
-            'channel_url': 'https://www.youtube.com/channel/UCiu-3thuViMebBjw_5nWYrA',
-            'description': 'test description',
-            'title': 'cole-dlp-test-acc - 再生リスト',
-            'channel_id': 'UCiu-3thuViMebBjw_5nWYrA',
-            'channel': 'cole-dlp-test-acc',
-            'uploader_url': 'https://www.youtube.com/@coletdjnz',
-            'uploader_id': '@coletdjnz',
-            'uploader': 'cole-dlp-test-acc',
-        },
-        'playlist_mincount': 1,
-        'params': {'extractor_args': {'youtube': {'lang': ['ja']}}},
-        'expected_warnings': ['Preferring "ja"'],
-    }, {
-        # XXX: this should really check flat playlist entries, but the test suite doesn't support that
-        'note': 'preferred lang set with playlist with translated video titles',
-        'url': 'https://www.youtube.com/playlist?list=PLt5yu3-wZAlQAaPZ5Z-rJoTdbT-45Q7c0',
-        'info_dict': {
-            'id': 'PLt5yu3-wZAlQAaPZ5Z-rJoTdbT-45Q7c0',
-            'tags': [],
-            'view_count': int,
-            'channel_url': 'https://www.youtube.com/channel/UCiu-3thuViMebBjw_5nWYrA',
-            'channel': 'cole-dlp-test-acc',
-            'channel_id': 'UCiu-3thuViMebBjw_5nWYrA',
-            'description': 'test',
-            'title': 'dlp test playlist',
-            'availability': 'public',
-            'uploader_url': 'https://www.youtube.com/@coletdjnz',
-            'uploader_id': '@coletdjnz',
-            'uploader': 'cole-dlp-test-acc',
-        },
-        'playlist_mincount': 1,
-        'params': {'extractor_args': {'youtube': {'lang': ['ja']}}},
-        'expected_warnings': ['Preferring "ja"'],
-    }, {
-        # shorts audio pivot for 2GtVksBMYFM.
-        'url': 'https://www.youtube.com/feed/sfv_audio_pivot?bp=8gUrCikSJwoLMkd0VmtzQk1ZRk0SCzJHdFZrc0JNWUZNGgsyR3RWa3NCTVlGTQ==',
-        'info_dict': {
-            'id': 'sfv_audio_pivot',
-            'title': 'sfv_audio_pivot',
-            'tags': [],
-        },
-        'playlist_mincount': 50,
-
-    }, {
-        # Channel with a real live tab (not to be mistaken with streams tab)
-        # Do not treat like it should redirect to live stream
-        'url': 'https://www.youtube.com/channel/UCEH7P7kyJIkS_gJf93VYbmg/live',
-        'info_dict': {
-            'id': 'UCEH7P7kyJIkS_gJf93VYbmg',
-            'title': 'UCEH7P7kyJIkS_gJf93VYbmg - Live',
-            'tags': [],
-        },
-        'playlist_mincount': 20,
-    }, {
-        # Tab name is not the same as tab id
-        'url': 'https://www.youtube.com/channel/UCQvWX73GQygcwXOTSf_VDVg/letsplay',
-        'info_dict': {
-            'id': 'UCQvWX73GQygcwXOTSf_VDVg',
-            'title': 'UCQvWX73GQygcwXOTSf_VDVg - Let\'s play',
-            'tags': [],
-        },
-        'playlist_mincount': 8,
-    }, {
-        # Home tab id is literally home. Not to get mistaken with featured
-        'url': 'https://www.youtube.com/channel/UCQvWX73GQygcwXOTSf_VDVg/home',
-        'info_dict': {
-            'id': 'UCQvWX73GQygcwXOTSf_VDVg',
-            'title': 'UCQvWX73GQygcwXOTSf_VDVg - Home',
-            'tags': [],
-        },
-        'playlist_mincount': 8,
-    }, {
-        # Should get three playlists for videos, shorts and streams tabs
-        'url': 'https://www.youtube.com/channel/UCK9V2B22uJYu3N7eR_BT9QA',
-        'info_dict': {
-            'id': 'UCK9V2B22uJYu3N7eR_BT9QA',
-            'title': 'Polka Ch. 尾丸ポルカ',
-            'channel_follower_count': int,
-            'channel_id': 'UCK9V2B22uJYu3N7eR_BT9QA',
-            'channel_url': 'https://www.youtube.com/channel/UCK9V2B22uJYu3N7eR_BT9QA',
-            'description': 'md5:49809d8bf9da539bc48ed5d1f83c33f2',
-            'channel': 'Polka Ch. 尾丸ポルカ',
-            'tags': 'count:35',
-            'uploader_url': 'https://www.youtube.com/@OmaruPolka',
-            'uploader': 'Polka Ch. 尾丸ポルカ',
-            'uploader_id': '@OmaruPolka',
-            'channel_is_verified': True,
-        },
-        'playlist_count': 3,
-    }, {
-        # Shorts tab with channel with handle
-        # TODO: fix channel description
-        'url': 'https://www.youtube.com/@NotJustBikes/shorts',
-        'info_dict': {
-            'id': 'UC0intLFzLaudFG-xAvUEO-A',
-            'title': 'Not Just Bikes - Shorts',
-            'tags': 'count:10',
-            'channel_url': 'https://www.youtube.com/channel/UC0intLFzLaudFG-xAvUEO-A',
-            'description': 'md5:5e82545b3a041345927a92d0585df247',
-            'channel_follower_count': int,
-            'channel_id': 'UC0intLFzLaudFG-xAvUEO-A',
-            'channel': 'Not Just Bikes',
-            'uploader_url': 'https://www.youtube.com/@NotJustBikes',
-            'uploader': 'Not Just Bikes',
-            'uploader_id': '@NotJustBikes',
-            'channel_is_verified': True,
-        },
-        'playlist_mincount': 10,
-    }, {
-        # Streams tab
-        'url': 'https://www.youtube.com/channel/UC3eYAvjCVwNHgkaGbXX3sig/streams',
-        'info_dict': {
-            'id': 'UC3eYAvjCVwNHgkaGbXX3sig',
-            'title': '中村悠一 - Live',
-            'tags': 'count:7',
-            'channel_id': 'UC3eYAvjCVwNHgkaGbXX3sig',
-            'channel_url': 'https://www.youtube.com/channel/UC3eYAvjCVwNHgkaGbXX3sig',
-            'channel': '中村悠一',
-            'channel_follower_count': int,
-            'description': 'md5:e744f6c93dafa7a03c0c6deecb157300',
-            'uploader_url': 'https://www.youtube.com/@Yuichi-Nakamura',
-            'uploader_id': '@Yuichi-Nakamura',
-            'uploader': '中村悠一',
-        },
-        'playlist_mincount': 60,
-    }, {
-        # Channel with no uploads and hence no videos, streams, shorts tabs or uploads playlist. This should fail.
-        # See test_youtube_lists
-        'url': 'https://www.youtube.com/channel/UC2yXPzFejc422buOIzn_0CA',
-        'only_matching': True,
-    }, {
-        # No uploads and no UCID given. Should fail with no uploads error
-        # See test_youtube_lists
-        'url': 'https://www.youtube.com/news',
-        'only_matching': True,
-    }, {
-        # No videos tab but has a shorts tab
-        'url': 'https://www.youtube.com/c/TKFShorts',
-        'info_dict': {
-            'id': 'UCgJ5_1F6yJhYLnyMszUdmUg',
-            'title': 'Shorts Break - Shorts',
-            'tags': 'count:48',
-            'channel_id': 'UCgJ5_1F6yJhYLnyMszUdmUg',
-            'channel': 'Shorts Break',
-            'description': 'md5:6de33c5e7ba686e5f3efd4e19c7ef499',
-            'channel_follower_count': int,
-            'channel_url': 'https://www.youtube.com/channel/UCgJ5_1F6yJhYLnyMszUdmUg',
-            'uploader_url': 'https://www.youtube.com/@ShortsBreak_Official',
-            'uploader': 'Shorts Break',
-            'uploader_id': '@ShortsBreak_Official',
-        },
-        'playlist_mincount': 30,
-    }, {
-        # Trending Now Tab. tab id is empty
-        'url': 'https://www.youtube.com/feed/trending',
-        'info_dict': {
-            'id': 'trending',
-            'title': 'trending - Now',
-            'tags': [],
-        },
-        'playlist_mincount': 30,
-    }, {
-        # Trending Gaming Tab. tab id is empty
-        'url': 'https://www.youtube.com/feed/trending?bp=4gIcGhpnYW1pbmdfY29ycHVzX21vc3RfcG9wdWxhcg%3D%3D',
-        'info_dict': {
-            'id': 'trending',
-            'title': 'trending - Gaming',
-            'tags': [],
-        },
-        'playlist_mincount': 30,
-    }, {
-        # Shorts url result in shorts tab
-        # TODO: Fix channel id extraction
-        'url': 'https://www.youtube.com/channel/UCiu-3thuViMebBjw_5nWYrA/shorts',
-        'info_dict': {
-            'id': 'UCiu-3thuViMebBjw_5nWYrA',
-            'title': 'cole-dlp-test-acc - Shorts',
-            'channel': 'cole-dlp-test-acc',
-            'description': 'test description',
-            'channel_id': 'UCiu-3thuViMebBjw_5nWYrA',
-            'channel_url': 'https://www.youtube.com/channel/UCiu-3thuViMebBjw_5nWYrA',
-            'tags': [],
-            'uploader_url': 'https://www.youtube.com/@coletdjnz',
-            'uploader_id': '@coletdjnz',
-            'uploader': 'cole-dlp-test-acc',
-        },
-        'playlist': [{
-            'info_dict': {
-                # Channel data is not currently available for short renderers (as of 2023-03-01)
-                '_type': 'url',
-                'ie_key': 'Youtube',
-                'url': 'https://www.youtube.com/shorts/sSM9J5YH_60',
-                'id': 'sSM9J5YH_60',
-                'title': 'SHORT short',
-                'view_count': int,
-                'thumbnails': list,
-            },
-        }],
-        'params': {'extract_flat': True},
-    }, {
-        # Live video status should be extracted
-        'url': 'https://www.youtube.com/channel/UCQvWX73GQygcwXOTSf_VDVg/live',
-        'info_dict': {
-            'id': 'UCQvWX73GQygcwXOTSf_VDVg',
-            'title': 'UCQvWX73GQygcwXOTSf_VDVg - Live',  # TODO: should be Minecraft - Live or Minecraft - Topic - Live
-            'tags': [],
-        },
-        'playlist': [{
-            'info_dict': {
-                '_type': 'url',
-                'ie_key': 'Youtube',
-                'url': 'startswith:https://www.youtube.com/watch?v=',
-                'id': str,
-                'title': str,
-                'live_status': 'is_live',
-                'channel_id': str,
-                'channel_url': str,
-                'concurrent_view_count': int,
-                'channel': str,
-                'uploader': str,
-                'uploader_url': str,
-                'uploader_id': str,
-                'channel_is_verified': bool,  # this will keep changing
-            },
-        }],
-        'params': {'extract_flat': True, 'playlist_items': '1'},
-        'playlist_mincount': 1,
-    }, {
-        # Channel renderer metadata. Contains number of videos on the channel
-        'url': 'https://www.youtube.com/channel/UCiu-3thuViMebBjw_5nWYrA/channels',
-        'info_dict': {
-            'id': 'UCiu-3thuViMebBjw_5nWYrA',
-            'title': 'cole-dlp-test-acc - Channels',
-            'channel': 'cole-dlp-test-acc',
-            'description': 'test description',
-            'channel_id': 'UCiu-3thuViMebBjw_5nWYrA',
-            'channel_url': 'https://www.youtube.com/channel/UCiu-3thuViMebBjw_5nWYrA',
-            'tags': [],
-            'uploader_url': 'https://www.youtube.com/@coletdjnz',
-            'uploader_id': '@coletdjnz',
-            'uploader': 'cole-dlp-test-acc',
-        },
-        'playlist': [{
-            'info_dict': {
-                '_type': 'url',
-                'ie_key': 'YoutubeTab',
-                'url': 'https://www.youtube.com/channel/UC-lHJZR3Gqxm24_Vd_AJ5Yw',
-                'id': 'UC-lHJZR3Gqxm24_Vd_AJ5Yw',
-                'channel_id': 'UC-lHJZR3Gqxm24_Vd_AJ5Yw',
-                'title': 'PewDiePie',
-                'channel': 'PewDiePie',
-                'channel_url': 'https://www.youtube.com/channel/UC-lHJZR3Gqxm24_Vd_AJ5Yw',
-                'thumbnails': list,
-                'channel_follower_count': int,
-                'playlist_count': int,
-                'uploader': 'PewDiePie',
-                'uploader_url': 'https://www.youtube.com/@PewDiePie',
-                'uploader_id': '@PewDiePie',
-                'channel_is_verified': True,
-            },
-        }],
-        'params': {'extract_flat': True},
-    }, {
-        'url': 'https://www.youtube.com/@3blue1brown/about',
-        'info_dict': {
-            'id': '@3blue1brown',
-            'tags': ['Mathematics'],
-            'title': '3Blue1Brown',
-            'channel_follower_count': int,
-            'channel_id': 'UCYO_jab_esuFRV4b17AJtAw',
-            'channel': '3Blue1Brown',
-            'channel_url': 'https://www.youtube.com/channel/UCYO_jab_esuFRV4b17AJtAw',
-            'description': 'md5:4d1da95432004b7ba840ebc895b6b4c9',
-            'uploader_url': 'https://www.youtube.com/@3blue1brown',
-            'uploader_id': '@3blue1brown',
-            'uploader': '3Blue1Brown',
-            'channel_is_verified': True,
-        },
-        'playlist_count': 0,
-    }, {
-        # Podcasts tab, with rich entry lockupViewModel
-        'url': 'https://www.youtube.com/@99percentinvisiblepodcast/podcasts',
-        'info_dict': {
-            'id': 'UCVMF2HD4ZgC0QHpU9Yq5Xrw',
-            'channel_id': 'UCVMF2HD4ZgC0QHpU9Yq5Xrw',
-            'uploader_url': 'https://www.youtube.com/@99percentinvisiblepodcast',
-            'description': 'md5:3a0ed38f1ad42a68ef0428c04a15695c',
-            'title': '99% Invisible - Podcasts',
-            'uploader': '99% Invisible',
-            'channel_follower_count': int,
-            'channel_url': 'https://www.youtube.com/channel/UCVMF2HD4ZgC0QHpU9Yq5Xrw',
-            'tags': [],
-            'channel': '99% Invisible',
-            'uploader_id': '@99percentinvisiblepodcast',
-        },
-        'playlist_count': 5,
-    }, {
-        # Releases tab, with rich entry playlistRenderers (same as Podcasts tab)
-        'url': 'https://www.youtube.com/@AHimitsu/releases',
-        'info_dict': {
-            'id': 'UCgFwu-j5-xNJml2FtTrrB3A',
-            'channel': 'A Himitsu',
-            'uploader_url': 'https://www.youtube.com/@AHimitsu',
-            'title': 'A Himitsu - Releases',
-            'uploader_id': '@AHimitsu',
-            'uploader': 'A Himitsu',
-            'channel_id': 'UCgFwu-j5-xNJml2FtTrrB3A',
-            'tags': 'count:12',
-            'description': 'I make music',
-            'channel_url': 'https://www.youtube.com/channel/UCgFwu-j5-xNJml2FtTrrB3A',
-            'channel_follower_count': int,
-            'channel_is_verified': True,
-        },
-        'playlist_mincount': 10,
-    }, {
-        # Playlist with only shorts, shown as reel renderers
-        # FIXME: future: YouTube currently doesn't give continuation for this,
-        # may do in future.
-        'url': 'https://www.youtube.com/playlist?list=UUxqPAgubo4coVn9Lx1FuKcg',
-        'info_dict': {
-            'id': 'UUxqPAgubo4coVn9Lx1FuKcg',
-            'channel_url': 'https://www.youtube.com/channel/UCxqPAgubo4coVn9Lx1FuKcg',
-            'view_count': int,
-            'uploader_id': '@BangyShorts',
-            'description': '',
-            'uploader_url': 'https://www.youtube.com/@BangyShorts',
-            'channel_id': 'UCxqPAgubo4coVn9Lx1FuKcg',
-            'channel': 'Bangy Shorts',
-            'uploader': 'Bangy Shorts',
-            'tags': [],
-            'availability': 'public',
-            'modified_date': r're:\d{8}',
-            'title': 'Uploads from Bangy Shorts',
-        },
-        'playlist_mincount': 100,
-        'expected_warnings': [r'[Uu]navailable videos (are|will be) hidden'],
-    }, {
-        'note': 'Tags containing spaces',
-        'url': 'https://www.youtube.com/channel/UC7_YxT-KID8kRbqZo7MyscQ',
-        'playlist_count': 3,
-        'info_dict': {
-            'id': 'UC7_YxT-KID8kRbqZo7MyscQ',
-            'channel': 'Markiplier',
-            'channel_id': 'UC7_YxT-KID8kRbqZo7MyscQ',
-            'title': 'Markiplier',
-            'channel_follower_count': int,
-            'description': 'md5:0c010910558658824402809750dc5d97',
-            'uploader_id': '@markiplier',
-            'uploader_url': 'https://www.youtube.com/@markiplier',
-            'uploader': 'Markiplier',
-            'channel_url': 'https://www.youtube.com/channel/UC7_YxT-KID8kRbqZo7MyscQ',
-            'channel_is_verified': True,
-            'tags': ['markiplier', 'comedy', 'gaming', 'funny videos', 'funny moments',
-                     'sketch comedy', 'laughing', 'lets play', 'challenge videos', 'hilarious',
-                     'challenges', 'sketches', 'scary games', 'funny games', 'rage games',
-                     'mark fischbach'],
-        },
-    }]
-
-    @classmethod
-    def suitable(cls, url):
-        return False if YoutubeIE.suitable(url) else super().suitable(url)
-
-    _URL_RE = re.compile(rf'(?P<pre>{_VALID_URL})(?(not_channel)|(?P<tab>/[^?#/]+))?(?P<post>.*)$')
-
-    def _get_url_mobj(self, url):
-        mobj = self._URL_RE.match(url).groupdict()
-        mobj.update((k, '') for k, v in mobj.items() if v is None)
-        return mobj
-
-    def _extract_tab_id_and_name(self, tab, base_url='https://www.youtube.com'):
-        tab_name = (tab.get('title') or '').lower()
-        tab_url = urljoin(base_url, traverse_obj(
-            tab, ('endpoint', 'commandMetadata', 'webCommandMetadata', 'url')))
-
-        tab_id = ((tab_url and self._get_url_mobj(tab_url)['tab'][1:])
-                  or traverse_obj(tab, 'tabIdentifier', expected_type=str))
-        if tab_id:
-            return {
-                'TAB_ID_SPONSORSHIPS': 'membership',
-            }.get(tab_id, tab_id), tab_name
-
-        # Fallback to tab name if we cannot get the tab id.
-        # XXX: should we strip non-ascii letters? e.g. in case of 'let's play' tab example on special gaming channel
-        # Note that in the case of translated tab name this may result in an empty string, which we don't want.
-        if tab_name:
-            self.write_debug(f'Falling back to selected tab name: {tab_name}')
-        return {
-            'home': 'featured',
-            'live': 'streams',
-        }.get(tab_name, tab_name), tab_name
-
-    def _has_tab(self, tabs, tab_id):
-        return any(self._extract_tab_id_and_name(tab)[0] == tab_id for tab in tabs)
-
-    def _empty_playlist(self, item_id, data):
-        return self.playlist_result([], item_id, **self._extract_metadata_from_tabs(item_id, data))
-
-    @YoutubeTabBaseInfoExtractor.passthrough_smuggled_data
-    def _real_extract(self, url, smuggled_data):
-        item_id = self._match_id(url)
-        url = urllib.parse.urlunparse(
-            urllib.parse.urlparse(url)._replace(netloc='www.youtube.com'))
-        compat_opts = self.get_param('compat_opts', [])
-
-        mobj = self._get_url_mobj(url)
-        pre, tab, post, is_channel = mobj['pre'], mobj['tab'], mobj['post'], not mobj['not_channel']
-        if is_channel and smuggled_data.get('is_music_url'):
-            if item_id[:2] == 'VL':  # Youtube music VL channels have an equivalent playlist
-                return self.url_result(
-                    f'https://music.youtube.com/playlist?list={item_id[2:]}', YoutubeTabIE, item_id[2:])
-            elif item_id[:2] == 'MP':  # Resolve albums (/[channel/browse]/MP...) to their equivalent playlist
-                mdata = self._extract_tab_endpoint(
-                    f'https://music.youtube.com/channel/{item_id}', item_id, default_client='web_music')
-                murl = traverse_obj(mdata, ('microformat', 'microformatDataRenderer', 'urlCanonical'),
-                                    get_all=False, expected_type=str)
-                if not murl:
-                    raise ExtractorError('Failed to resolve album to playlist')
-                return self.url_result(murl, YoutubeTabIE)
-            elif mobj['channel_type'] == 'browse':  # Youtube music /browse/ should be changed to /channel/
-                return self.url_result(
-                    f'https://music.youtube.com/channel/{item_id}{tab}{post}', YoutubeTabIE, item_id)
-
-        original_tab_id, display_id = tab[1:], f'{item_id}{tab}'
-        if is_channel and not tab and 'no-youtube-channel-redirect' not in compat_opts:
-            url = f'{pre}/videos{post}'
-        if smuggled_data.get('is_music_url'):
-            self.report_warning(f'YouTube Music is not directly supported. Redirecting to {url}')
-
-        # Handle both video/playlist URLs
-        qs = parse_qs(url)
-        video_id, playlist_id = (traverse_obj(qs, (key, 0)) for key in ('v', 'list'))
-        if not video_id and mobj['not_channel'].startswith('watch'):
-            if not playlist_id:
-                # If there is neither video or playlist ids, youtube redirects to home page, which is undesirable
-                raise ExtractorError('A video URL was given without video ID', expected=True)
-            # Common mistake: https://www.youtube.com/watch?list=playlist_id
-            self.report_warning(f'A video URL was given without video ID. Trying to download playlist {playlist_id}')
-            return self.url_result(
-                f'https://www.youtube.com/playlist?list={playlist_id}', YoutubeTabIE, playlist_id)
-
-        if not self._yes_playlist(playlist_id, video_id):
-            return self.url_result(
-                f'https://www.youtube.com/watch?v={video_id}', YoutubeIE, video_id)
-
-        data, ytcfg = self._extract_data(url, display_id)
-
-        # YouTube may provide a non-standard redirect to the regional channel
-        # See: https://github.com/yt-dlp/yt-dlp/issues/2694
-        # https://support.google.com/youtube/answer/2976814#zippy=,conditional-redirects
-        redirect_url = traverse_obj(
-            data, ('onResponseReceivedActions', ..., 'navigateAction', 'endpoint', 'commandMetadata', 'webCommandMetadata', 'url'), get_all=False)
-        if redirect_url and 'no-youtube-channel-redirect' not in compat_opts:
-            redirect_url = ''.join((urljoin('https://www.youtube.com', redirect_url), tab, post))
-            self.to_screen(f'This playlist is likely not available in your region. Following conditional redirect to {redirect_url}')
-            return self.url_result(redirect_url, YoutubeTabIE)
-
-        tabs, extra_tabs = self._extract_tab_renderers(data), []
-        if is_channel and tabs and 'no-youtube-channel-redirect' not in compat_opts:
-            selected_tab = self._extract_selected_tab(tabs)
-            selected_tab_id, selected_tab_name = self._extract_tab_id_and_name(selected_tab, url)  # NB: Name may be translated
-            self.write_debug(f'Selected tab: {selected_tab_id!r} ({selected_tab_name}), Requested tab: {original_tab_id!r}')
-
-            # /about is no longer a tab
-            if original_tab_id == 'about':
-                return self._empty_playlist(item_id, data)
-
-            if not original_tab_id and selected_tab_name:
-                self.to_screen('Downloading all uploads of the channel. '
-                               'To download only the videos in a specific tab, pass the tab\'s URL')
-                if self._has_tab(tabs, 'streams'):
-                    extra_tabs.append(''.join((pre, '/streams', post)))
-                if self._has_tab(tabs, 'shorts'):
-                    extra_tabs.append(''.join((pre, '/shorts', post)))
-                # XXX: Members-only tab should also be extracted
-
-                if not extra_tabs and selected_tab_id != 'videos':
-                    # Channel does not have streams, shorts or videos tabs
-                    if item_id[:2] != 'UC':
-                        return self._empty_playlist(item_id, data)
-
-                    # Topic channels don't have /videos. Use the equivalent playlist instead
-                    pl_id = f'UU{item_id[2:]}'
-                    pl_url = f'https://www.youtube.com/playlist?list={pl_id}'
-                    try:
-                        data, ytcfg = self._extract_data(pl_url, pl_id, ytcfg=ytcfg, fatal=True, webpage_fatal=True)
-                    except ExtractorError:
-                        return self._empty_playlist(item_id, data)
-                    else:
-                        item_id, url = pl_id, pl_url
-                        self.to_screen(
-                            f'The channel does not have a videos, shorts, or live tab. Redirecting to playlist {pl_id} instead')
-
-                elif extra_tabs and selected_tab_id != 'videos':
-                    # When there are shorts/live tabs but not videos tab
-                    url, data = f'{pre}{post}', None
-
-            elif (original_tab_id or 'videos') != selected_tab_id:
-                if original_tab_id == 'live':
-                    # Live tab should have redirected to the video
-                    # Except in the case the channel has an actual live tab
-                    # Example: https://www.youtube.com/channel/UCEH7P7kyJIkS_gJf93VYbmg/live
-                    raise UserNotLive(video_id=item_id)
-                elif selected_tab_name:
-                    raise ExtractorError(f'This channel does not have a {original_tab_id} tab', expected=True)
-
-                # For channels such as https://www.youtube.com/channel/UCtFRv9O2AHqOZjjynzrv-xg
-                url = f'{pre}{post}'
-
-        # YouTube sometimes provides a button to reload playlist with unavailable videos.
-        if 'no-youtube-unavailable-videos' not in compat_opts:
-            data = self._reload_with_unavailable_videos(display_id, data, ytcfg) or data
-        self._extract_and_report_alerts(data, only_once=True)
-
-        tabs, entries = self._extract_tab_renderers(data), []
-        if tabs:
-            entries = [self._extract_from_tabs(item_id, ytcfg, data, tabs)]
-            entries[0].update({
-                'extractor_key': YoutubeTabIE.ie_key(),
-                'extractor': YoutubeTabIE.IE_NAME,
-                'webpage_url': url,
-            })
-        if self.get_param('playlist_items') == '0':
-            entries.extend(self.url_result(u, YoutubeTabIE) for u in extra_tabs)
-        else:  # Users expect to get all `video_id`s even with `--flat-playlist`. So don't return `url_result`
-            entries.extend(map(self._real_extract, extra_tabs))
-
-        if len(entries) == 1:
-            return entries[0]
-        elif entries:
-            metadata = self._extract_metadata_from_tabs(item_id, data)
-            uploads_url = 'the Uploads (UU) playlist URL'
-            if try_get(metadata, lambda x: x['channel_id'].startswith('UC')):
-                uploads_url = f'https://www.youtube.com/playlist?list=UU{metadata["channel_id"][2:]}'
-            self.to_screen(
-                'Downloading as multiple playlists, separated by tabs. '
-                f'To download as a single playlist instead, pass {uploads_url}')
-            return self.playlist_result(entries, item_id, **metadata)
-
-        # Inline playlist
-        playlist = traverse_obj(
-            data, ('contents', 'twoColumnWatchNextResults', 'playlist', 'playlist'), expected_type=dict)
-        if playlist:
-            return self._extract_from_playlist(item_id, url, data, playlist, ytcfg)
-
-        video_id = traverse_obj(
-            data, ('currentVideoEndpoint', 'watchEndpoint', 'videoId'), expected_type=str) or video_id
-        if video_id:
-            if tab != '/live':  # live tab is expected to redirect to video
-                self.report_warning(f'Unable to recognize playlist. Downloading just video {video_id}')
-            return self.url_result(f'https://www.youtube.com/watch?v={video_id}', YoutubeIE, video_id)
-
-        raise ExtractorError('Unable to recognize tab page')
-
-
-class YoutubePlaylistIE(YoutubeBaseInfoExtractor):
-    IE_DESC = 'YouTube playlists'
-    _VALID_URL = r'''(?x)(?:
-                        (?:https?://)?
-                        (?:\w+\.)?
-                        (?:
-                            (?:
-                                youtube(?:kids)?\.com|
-                                {invidious}
-                            )
-                            /.*?\?.*?\blist=
-                        )?
-                        (?P<id>{playlist_id})
-                     )'''.format(
-        playlist_id=YoutubeBaseInfoExtractor._PLAYLIST_ID_RE,
-        invidious='|'.join(YoutubeBaseInfoExtractor._INVIDIOUS_SITES),
-    )
-    IE_NAME = 'youtube:playlist'
-    _TESTS = [{
-        'note': 'issue #673',
-        'url': 'PLBB231211A4F62143',
-        'info_dict': {
-            'title': '[OLD]Team Fortress 2 (Class-based LP)',
-            'id': 'PLBB231211A4F62143',
-            'uploader': 'Wickman',
-            'uploader_id': '@WickmanVT',
-            'description': 'md5:8fa6f52abb47a9552002fa3ddfc57fc2',
-            'view_count': int,
-            'uploader_url': 'https://www.youtube.com/@WickmanVT',
-            'modified_date': r're:\d{8}',
-            'channel_id': 'UCKSpbfbl5kRQpTdL7kMc-1Q',
-            'channel': 'Wickman',
-            'tags': [],
-            'channel_url': 'https://www.youtube.com/channel/UCKSpbfbl5kRQpTdL7kMc-1Q',
-            'availability': 'public',
-        },
-        'playlist_mincount': 29,
-    }, {
-        'url': 'PLtPgu7CB4gbY9oDN3drwC3cMbJggS7dKl',
-        'info_dict': {
-            'title': 'YDL_safe_search',
-            'id': 'PLtPgu7CB4gbY9oDN3drwC3cMbJggS7dKl',
-        },
-        'playlist_count': 2,
-        'skip': 'This playlist is private',
-    }, {
-        'note': 'embedded',
-        'url': 'https://www.youtube.com/embed/videoseries?list=PL6IaIsEjSbf96XFRuNccS_RuEXwNdsoEu',
-        'playlist_count': 4,
-        'info_dict': {
-            'title': 'JODA15',
-            'id': 'PL6IaIsEjSbf96XFRuNccS_RuEXwNdsoEu',
-            'uploader': 'milan',
-            'uploader_id': '@milan5503',
-            'description': '',
-            'channel_url': 'https://www.youtube.com/channel/UCEI1-PVPcYXjB73Hfelbmaw',
-            'tags': [],
-            'modified_date': '20140919',
-            'view_count': int,
-            'channel': 'milan',
-            'channel_id': 'UCEI1-PVPcYXjB73Hfelbmaw',
-            'uploader_url': 'https://www.youtube.com/@milan5503',
-            'availability': 'public',
-        },
-        'expected_warnings': [r'[Uu]navailable videos? (is|are|will be) hidden', 'Retrying', 'Giving up'],
-    }, {
-        'url': 'http://www.youtube.com/embed/_xDOZElKyNU?list=PLsyOSbh5bs16vubvKePAQ1x3PhKavfBIl',
-        'playlist_mincount': 455,
-        'info_dict': {
-            'title': '2018 Chinese New Singles (11/6 updated)',
-            'id': 'PLsyOSbh5bs16vubvKePAQ1x3PhKavfBIl',
-            'uploader': 'LBK',
-            'uploader_id': '@music_king',
-            'description': 'md5:da521864744d60a198e3a88af4db0d9d',
-            'channel': 'LBK',
-            'view_count': int,
-            'channel_url': 'https://www.youtube.com/channel/UC21nz3_MesPLqtDqwdvnoxA',
-            'tags': [],
-            'uploader_url': 'https://www.youtube.com/@music_king',
-            'channel_id': 'UC21nz3_MesPLqtDqwdvnoxA',
-            'modified_date': r're:\d{8}',
-            'availability': 'public',
-        },
-        'expected_warnings': [r'[Uu]navailable videos (are|will be) hidden'],
-    }, {
-        'url': 'TLGGrESM50VT6acwMjAyMjAxNw',
-        'only_matching': True,
-    }, {
-        # music album playlist
-        'url': 'OLAK5uy_m4xAFdmMC5rX3Ji3g93pQe3hqLZw_9LhM',
-        'only_matching': True,
-    }]
-
-    @classmethod
-    def suitable(cls, url):
-        if YoutubeTabIE.suitable(url):
-            return False
-        from ..utils import parse_qs
-        qs = parse_qs(url)
-        if qs.get('v', [None])[0]:
-            return False
-        return super().suitable(url)
-
-    def _real_extract(self, url):
-        playlist_id = self._match_id(url)
-        is_music_url = YoutubeBaseInfoExtractor.is_music_url(url)
-        url = update_url_query(
-            'https://www.youtube.com/playlist',
-            parse_qs(url) or {'list': playlist_id})
-        if is_music_url:
-            url = smuggle_url(url, {'is_music_url': True})
-        return self.url_result(url, ie=YoutubeTabIE.ie_key(), video_id=playlist_id)
-
-
-class YoutubeYtBeIE(YoutubeBaseInfoExtractor):
-    IE_DESC = 'youtu.be'
-    _VALID_URL = rf'https?://youtu\.be/(?P<id>[0-9A-Za-z_-]{{11}})/*?.*?\blist=(?P<playlist_id>{YoutubeBaseInfoExtractor._PLAYLIST_ID_RE})'
-    _TESTS = [{
-        'url': 'https://youtu.be/yeWKywCrFtk?list=PL2qgrgXsNUG5ig9cat4ohreBjYLAPC0J5',
-        'info_dict': {
-            'id': 'yeWKywCrFtk',
-            'ext': 'mp4',
-            'title': 'Small Scale Baler and Braiding Rugs',
-            'uploader': 'Backus-Page House Museum',
-            'uploader_id': '@backuspagemuseum',
-            'uploader_url': r're:https?://(?:www\.)?youtube\.com/@backuspagemuseum',
-            'upload_date': '20161008',
-            'description': 'md5:800c0c78d5eb128500bffd4f0b4f2e8a',
-            'categories': ['Nonprofits & Activism'],
-            'tags': list,
-            'like_count': int,
-            'age_limit': 0,
-            'playable_in_embed': True,
-            'thumbnail': r're:^https?://.*\.webp',
-            'channel': 'Backus-Page House Museum',
-            'channel_id': 'UCEfMCQ9bs3tjvjy1s451zaw',
-            'live_status': 'not_live',
-            'view_count': int,
-            'channel_url': 'https://www.youtube.com/channel/UCEfMCQ9bs3tjvjy1s451zaw',
-            'availability': 'public',
-            'duration': 59,
-            'comment_count': int,
-            'channel_follower_count': int,
-        },
-        'params': {
-            'noplaylist': True,
-            'skip_download': True,
-        },
-    }, {
-        'url': 'https://youtu.be/uWyaPkt-VOI?list=PL9D9FC436B881BA21',
-        'only_matching': True,
-    }]
-
-    def _real_extract(self, url):
-        mobj = self._match_valid_url(url)
-        video_id = mobj.group('id')
-        playlist_id = mobj.group('playlist_id')
-        return self.url_result(
-            update_url_query('https://www.youtube.com/watch', {
-                'v': video_id,
-                'list': playlist_id,
-                'feature': 'youtu.be',
-            }), ie=YoutubeTabIE.ie_key(), video_id=playlist_id)
-
-
-class YoutubeLivestreamEmbedIE(YoutubeBaseInfoExtractor):
-    IE_DESC = 'YouTube livestream embeds'
-    _VALID_URL = r'https?://(?:\w+\.)?youtube\.com/embed/live_stream/?\?(?:[^#]+&)?channel=(?P<id>[^&#]+)'
-    _TESTS = [{
-        'url': 'https://www.youtube.com/embed/live_stream?channel=UC2_KI6RB__jGdlnK6dvFEZA',
-        'only_matching': True,
-    }]
-
-    def _real_extract(self, url):
-        channel_id = self._match_id(url)
-        return self.url_result(
-            f'https://www.youtube.com/channel/{channel_id}/live',
-            ie=YoutubeTabIE.ie_key(), video_id=channel_id)
-
-
-class YoutubeYtUserIE(YoutubeBaseInfoExtractor):
-    IE_DESC = 'YouTube user videos; "ytuser:" prefix'
-    IE_NAME = 'youtube:user'
-    _VALID_URL = r'ytuser:(?P<id>.+)'
-    _TESTS = [{
-        'url': 'ytuser:phihag',
-        'only_matching': True,
-    }]
-
-    def _real_extract(self, url):
-        user_id = self._match_id(url)
-        return self.url_result(f'https://www.youtube.com/user/{user_id}', YoutubeTabIE, user_id)
-
-
-class YoutubeFavouritesIE(YoutubeBaseInfoExtractor):
-    IE_NAME = 'youtube:favorites'
-    IE_DESC = 'YouTube liked videos; ":ytfav" keyword (requires cookies)'
-    _VALID_URL = r':ytfav(?:ou?rite)?s?'
-    _LOGIN_REQUIRED = True
-    _TESTS = [{
-        'url': ':ytfav',
-        'only_matching': True,
-    }, {
-        'url': ':ytfavorites',
-        'only_matching': True,
-    }]
-
-    def _real_extract(self, url):
-        return self.url_result(
-            'https://www.youtube.com/playlist?list=LL',
-            ie=YoutubeTabIE.ie_key())
-
-
-class YoutubeNotificationsIE(YoutubeTabBaseInfoExtractor):
-    IE_NAME = 'youtube:notif'
-    IE_DESC = 'YouTube notifications; ":ytnotif" keyword (requires cookies)'
-    _VALID_URL = r':ytnotif(?:ication)?s?'
-    _LOGIN_REQUIRED = True
-    _TESTS = [{
-        'url': ':ytnotif',
-        'only_matching': True,
-    }, {
-        'url': ':ytnotifications',
-        'only_matching': True,
-    }]
-
-    def _extract_notification_menu(self, response, continuation_list):
-        notification_list = traverse_obj(
-            response,
-            ('actions', 0, 'openPopupAction', 'popup', 'multiPageMenuRenderer', 'sections', 0, 'multiPageMenuNotificationSectionRenderer', 'items'),
-            ('actions', 0, 'appendContinuationItemsAction', 'continuationItems'),
-            expected_type=list) or []
-        continuation_list[0] = None
-        for item in notification_list:
-            entry = self._extract_notification_renderer(item.get('notificationRenderer'))
-            if entry:
-                yield entry
-            continuation = item.get('continuationItemRenderer')
-            if continuation:
-                continuation_list[0] = continuation
-
-    def _extract_notification_renderer(self, notification):
-        video_id = traverse_obj(
-            notification, ('navigationEndpoint', 'watchEndpoint', 'videoId'), expected_type=str)
-        url = f'https://www.youtube.com/watch?v={video_id}'
-        channel_id = None
-        if not video_id:
-            browse_ep = traverse_obj(
-                notification, ('navigationEndpoint', 'browseEndpoint'), expected_type=dict)
-            channel_id = self.ucid_or_none(traverse_obj(browse_ep, 'browseId', expected_type=str))
-            post_id = self._search_regex(
-                r'/post/(.+)', traverse_obj(browse_ep, 'canonicalBaseUrl', expected_type=str),
-                'post id', default=None)
-            if not channel_id or not post_id:
-                return
-            # The direct /post url redirects to this in the browser
-            url = f'https://www.youtube.com/channel/{channel_id}/community?lb={post_id}'
-
-        channel = traverse_obj(
-            notification, ('contextualMenu', 'menuRenderer', 'items', 1, 'menuServiceItemRenderer', 'text', 'runs', 1, 'text'),
-            expected_type=str)
-        notification_title = self._get_text(notification, 'shortMessage')
-        if notification_title:
-            notification_title = notification_title.replace('\xad', '')  # remove soft hyphens
-        # TODO: handle recommended videos
-        title = self._search_regex(
-            rf'{re.escape(channel or "")}[^:]+: (.+)', notification_title,
-            'video title', default=None)
-        timestamp = (self._parse_time_text(self._get_text(notification, 'sentTimeText'))
-                     if self._configuration_arg('approximate_date', ie_key=YoutubeTabIE)
-                     else None)
-        return {
-            '_type': 'url',
-            'url': url,
-            'ie_key': (YoutubeIE if video_id else YoutubeTabIE).ie_key(),
-            'video_id': video_id,
-            'title': title,
-            'channel_id': channel_id,
-            'channel': channel,
-            'uploader': channel,
-            'thumbnails': self._extract_thumbnails(notification, 'videoThumbnail'),
-            'timestamp': timestamp,
-        }
-
-    def _notification_menu_entries(self, ytcfg):
-        continuation_list = [None]
-        response = None
-        for page in itertools.count(1):
-            ctoken = traverse_obj(
-                continuation_list, (0, 'continuationEndpoint', 'getNotificationMenuEndpoint', 'ctoken'), expected_type=str)
-            response = self._extract_response(
-                item_id=f'page {page}', query={'ctoken': ctoken} if ctoken else {}, ytcfg=ytcfg,
-                ep='notification/get_notification_menu', check_get_keys='actions',
-                headers=self.generate_api_headers(ytcfg=ytcfg, visitor_data=self._extract_visitor_data(response)))
-            yield from self._extract_notification_menu(response, continuation_list)
-            if not continuation_list[0]:
-                break
-
-    def _real_extract(self, url):
-        display_id = 'notifications'
-        ytcfg = self._download_ytcfg('web', display_id) if not self.skip_webpage else {}
-        self._report_playlist_authcheck(ytcfg)
-        return self.playlist_result(self._notification_menu_entries(ytcfg), display_id, display_id)
-
-
-class YoutubeSearchIE(YoutubeTabBaseInfoExtractor, SearchInfoExtractor):
-    IE_DESC = 'YouTube search'
-    IE_NAME = 'youtube:search'
-    _SEARCH_KEY = 'ytsearch'
-    _SEARCH_PARAMS = 'EgIQAfABAQ=='  # Videos only
-    _TESTS = [{
-        'url': 'ytsearch5:youtube-dl test video',
-        'playlist_count': 5,
-        'info_dict': {
-            'id': 'youtube-dl test video',
-            'title': 'youtube-dl test video',
-        },
-    }, {
-        'note': 'Suicide/self-harm search warning',
-        'url': 'ytsearch1:i hate myself and i wanna die',
-        'playlist_count': 1,
-        'info_dict': {
-            'id': 'i hate myself and i wanna die',
-            'title': 'i hate myself and i wanna die',
-        },
-    }]
-
-
-class YoutubeSearchDateIE(YoutubeTabBaseInfoExtractor, SearchInfoExtractor):
-    IE_NAME = YoutubeSearchIE.IE_NAME + ':date'
-    _SEARCH_KEY = 'ytsearchdate'
-    IE_DESC = 'YouTube search, newest videos first'
-    _SEARCH_PARAMS = 'CAISAhAB8AEB'  # Videos only, sorted by date
-    _TESTS = [{
-        'url': 'ytsearchdate5:youtube-dl test video',
-        'playlist_count': 5,
-        'info_dict': {
-            'id': 'youtube-dl test video',
-            'title': 'youtube-dl test video',
-        },
-    }]
-
-
-class YoutubeSearchURLIE(YoutubeTabBaseInfoExtractor):
-    IE_DESC = 'YouTube search URLs with sorting and filter support'
-    IE_NAME = YoutubeSearchIE.IE_NAME + '_url'
-    _VALID_URL = r'https?://(?:www\.)?youtube\.com/(?:results|search)\?([^#]+&)?(?:search_query|q)=(?:[^&]+)(?:[&#]|$)'
-    _TESTS = [{
-        'url': 'https://www.youtube.com/results?baz=bar&search_query=youtube-dl+test+video&filters=video&lclk=video',
-        'playlist_mincount': 5,
-        'info_dict': {
-            'id': 'youtube-dl test video',
-            'title': 'youtube-dl test video',
-        },
-    }, {
-        'url': 'https://www.youtube.com/results?search_query=python&sp=EgIQAg%253D%253D',
-        'playlist_mincount': 5,
-        'info_dict': {
-            'id': 'python',
-            'title': 'python',
-        },
-    }, {
-        'url': 'https://www.youtube.com/results?search_query=%23cats',
-        'playlist_mincount': 1,
-        'info_dict': {
-            'id': '#cats',
-            'title': '#cats',
-            # The test suite does not have support for nested playlists
-            # 'entries': [{
-            #     'url': r're:https://(www\.)?youtube\.com/hashtag/cats',
-            #     'title': '#cats',
-            # }],
-        },
-    }, {
-        # Channel results
-        'url': 'https://www.youtube.com/results?search_query=kurzgesagt&sp=EgIQAg%253D%253D',
-        'info_dict': {
-            'id': 'kurzgesagt',
-            'title': 'kurzgesagt',
-        },
-        'playlist': [{
-            'info_dict': {
-                '_type': 'url',
-                'id': 'UCsXVk37bltHxD1rDPwtNM8Q',
-                'url': 'https://www.youtube.com/channel/UCsXVk37bltHxD1rDPwtNM8Q',
-                'ie_key': 'YoutubeTab',
-                'channel': 'Kurzgesagt – In a Nutshell',
-                'description': 'md5:4ae48dfa9505ffc307dad26342d06bfc',
-                'title': 'Kurzgesagt – In a Nutshell',
-                'channel_id': 'UCsXVk37bltHxD1rDPwtNM8Q',
-                # No longer available for search as it is set to the handle.
-                # 'playlist_count': int,
-                'channel_url': 'https://www.youtube.com/channel/UCsXVk37bltHxD1rDPwtNM8Q',
-                'thumbnails': list,
-                'uploader_id': '@kurzgesagt',
-                'uploader_url': 'https://www.youtube.com/@kurzgesagt',
-                'uploader': 'Kurzgesagt – In a Nutshell',
-                'channel_is_verified': True,
-                'channel_follower_count': int,
-            },
-        }],
-        'params': {'extract_flat': True, 'playlist_items': '1'},
-        'playlist_mincount': 1,
-    }, {
-        'url': 'https://www.youtube.com/results?q=test&sp=EgQIBBgB',
-        'only_matching': True,
-    }]
-
-    def _real_extract(self, url):
-        qs = parse_qs(url)
-        query = (qs.get('search_query') or qs.get('q'))[0]
-        return self.playlist_result(self._search_results(query, qs.get('sp', (None,))[0]), query, query)
-
-
-class YoutubeMusicSearchURLIE(YoutubeTabBaseInfoExtractor):
-    IE_DESC = 'YouTube music search URLs with selectable sections, e.g. #songs'
-    IE_NAME = 'youtube:music:search_url'
-    _VALID_URL = r'https?://music\.youtube\.com/search\?([^#]+&)?(?:search_query|q)=(?:[^&]+)(?:[&#]|$)'
-    _TESTS = [{
-        'url': 'https://music.youtube.com/search?q=royalty+free+music',
-        'playlist_count': 16,
-        'info_dict': {
-            'id': 'royalty free music',
-            'title': 'royalty free music',
-        },
-    }, {
-        'url': 'https://music.youtube.com/search?q=royalty+free+music&sp=EgWKAQIIAWoKEAoQAxAEEAkQBQ%3D%3D',
-        'playlist_mincount': 30,
-        'info_dict': {
-            'id': 'royalty free music - songs',
-            'title': 'royalty free music - songs',
-        },
-        'params': {'extract_flat': 'in_playlist'},
-    }, {
-        'url': 'https://music.youtube.com/search?q=royalty+free+music#community+playlists',
-        'playlist_mincount': 30,
-        'info_dict': {
-            'id': 'royalty free music - community playlists',
-            'title': 'royalty free music - community playlists',
-        },
-        'params': {'extract_flat': 'in_playlist'},
-    }]
-
-    _SECTIONS = {
-        'albums': 'EgWKAQIYAWoKEAoQAxAEEAkQBQ==',
-        'artists': 'EgWKAQIgAWoKEAoQAxAEEAkQBQ==',
-        'community playlists': 'EgeKAQQoAEABagoQChADEAQQCRAF',
-        'featured playlists': 'EgeKAQQoADgBagwQAxAJEAQQDhAKEAU==',
-        'songs': 'EgWKAQIIAWoKEAoQAxAEEAkQBQ==',
-        'videos': 'EgWKAQIQAWoKEAoQAxAEEAkQBQ==',
-    }
-
-    def _real_extract(self, url):
-        qs = parse_qs(url)
-        query = (qs.get('search_query') or qs.get('q'))[0]
-        params = qs.get('sp', (None,))[0]
-        if params:
-            section = next((k for k, v in self._SECTIONS.items() if v == params), params)
-        else:
-            section = urllib.parse.unquote_plus(([*url.split('#'), ''])[1]).lower()
-            params = self._SECTIONS.get(section)
-            if not params:
-                section = None
-        title = join_nonempty(query, section, delim=' - ')
-        return self.playlist_result(self._search_results(query, params, default_client='web_music'), title, title)
-
-
-class YoutubeFeedsInfoExtractor(YoutubeBaseInfoExtractor):
-    """
-    Base class for feed extractors
-    Subclasses must re-define the _FEED_NAME property.
-    """
-    _LOGIN_REQUIRED = True
-    _FEED_NAME = 'feeds'
-
-    @classproperty
-    def IE_NAME(cls):
-        return f'youtube:{cls._FEED_NAME}'
-
-    def _real_extract(self, url):
-        return self.url_result(
-            f'https://www.youtube.com/feed/{self._FEED_NAME}', ie=YoutubeTabIE.ie_key())
-
-
-class YoutubeWatchLaterIE(YoutubeBaseInfoExtractor):
-    IE_NAME = 'youtube:watchlater'
-    IE_DESC = 'Youtube watch later list; ":ytwatchlater" keyword (requires cookies)'
-    _VALID_URL = r':ytwatchlater'
-    _TESTS = [{
-        'url': ':ytwatchlater',
-        'only_matching': True,
-    }]
-
-    def _real_extract(self, url):
-        return self.url_result(
-            'https://www.youtube.com/playlist?list=WL', ie=YoutubeTabIE.ie_key())
-
-
-class YoutubeRecommendedIE(YoutubeFeedsInfoExtractor):
-    IE_DESC = 'YouTube recommended videos; ":ytrec" keyword'
-    _VALID_URL = r'https?://(?:www\.)?youtube\.com/?(?:[?#]|$)|:ytrec(?:ommended)?'
-    _FEED_NAME = 'recommended'
-    _LOGIN_REQUIRED = False
-    _TESTS = [{
-        'url': ':ytrec',
-        'only_matching': True,
-    }, {
-        'url': ':ytrecommended',
-        'only_matching': True,
-    }, {
-        'url': 'https://youtube.com',
-        'only_matching': True,
-    }]
-
-
-class YoutubeSubscriptionsIE(YoutubeFeedsInfoExtractor):
-    IE_DESC = 'YouTube subscriptions feed; ":ytsubs" keyword (requires cookies)'
-    _VALID_URL = r':ytsub(?:scription)?s?'
-    _FEED_NAME = 'subscriptions'
-    _TESTS = [{
-        'url': ':ytsubs',
-        'only_matching': True,
-    }, {
-        'url': ':ytsubscriptions',
-        'only_matching': True,
-    }]
-
-
-class YoutubeHistoryIE(YoutubeFeedsInfoExtractor):
-    IE_DESC = 'Youtube watch history; ":ythis" keyword (requires cookies)'
-    _VALID_URL = r':ythis(?:tory)?'
-    _FEED_NAME = 'history'
-    _TESTS = [{
-        'url': ':ythistory',
-        'only_matching': True,
-    }]
-
-
-class YoutubeShortsAudioPivotIE(YoutubeBaseInfoExtractor):
-    IE_DESC = 'YouTube Shorts audio pivot (Shorts using audio of a given video)'
-    IE_NAME = 'youtube:shorts:pivot:audio'
-    _VALID_URL = r'https?://(?:www\.)?youtube\.com/source/(?P<id>[\w-]{11})/shorts'
-    _TESTS = [{
-        'url': 'https://www.youtube.com/source/Lyj-MZSAA9o/shorts',
-        'only_matching': True,
-    }]
-
-    @staticmethod
-    def _generate_audio_pivot_params(video_id):
-        """
-        Generates sfv_audio_pivot browse params for this video id
-        """
-        pb_params = b'\xf2\x05+\n)\x12\'\n\x0b%b\x12\x0b%b\x1a\x0b%b' % ((video_id.encode(),) * 3)
-        return urllib.parse.quote(base64.b64encode(pb_params).decode())
-
-    def _real_extract(self, url):
-        video_id = self._match_id(url)
-        return self.url_result(
-            f'https://www.youtube.com/feed/sfv_audio_pivot?bp={self._generate_audio_pivot_params(video_id)}',
-            ie=YoutubeTabIE)
-
-
-class YoutubeTruncatedURLIE(YoutubeBaseInfoExtractor):
-    IE_NAME = 'youtube:truncated_url'
-    IE_DESC = False  # Do not list
-    _VALID_URL = r'''(?x)
-        (?:https?://)?
-        (?:\w+\.)?[yY][oO][uU][tT][uU][bB][eE](?:-nocookie)?\.com/
-        (?:watch\?(?:
-            feature=[a-z_]+|
-            annotation_id=annotation_[^&]+|
-            x-yt-cl=[0-9]+|
-            hl=[^&]*|
-            t=[0-9]+
-        )?
-        |
-            attribution_link\?a=[^&]+
-        )
-        $
-    '''
-
-    _TESTS = [{
-        'url': 'https://www.youtube.com/watch?annotation_id=annotation_3951667041',
-        'only_matching': True,
-    }, {
-        'url': 'https://www.youtube.com/watch?',
-        'only_matching': True,
-    }, {
-        'url': 'https://www.youtube.com/watch?x-yt-cl=84503534',
-        'only_matching': True,
-    }, {
-        'url': 'https://www.youtube.com/watch?feature=foo',
-        'only_matching': True,
-    }, {
-        'url': 'https://www.youtube.com/watch?hl=en-GB',
-        'only_matching': True,
-    }, {
-        'url': 'https://www.youtube.com/watch?t=2372',
-        'only_matching': True,
-    }]
-
-    def _real_extract(self, url):
-        raise ExtractorError(
-            'Did you forget to quote the URL? Remember that & is a meta '
-            'character in most shells, so you want to put the URL in quotes, '
-            'like  yt-dlp '
-            '"https://www.youtube.com/watch?feature=foo&v=BaW_jenozKc" '
-            ' or simply  yt-dlp BaW_jenozKc  .',
-            expected=True)
-
-
-class YoutubeClipIE(YoutubeTabBaseInfoExtractor):
-    IE_NAME = 'youtube:clip'
-    _VALID_URL = r'https?://(?:www\.)?youtube\.com/clip/(?P<id>[^/?#]+)'
-    _TESTS = [{
-        # FIXME: Other metadata should be extracted from the clip, not from the base video
-        'url': 'https://www.youtube.com/clip/UgytZKpehg-hEMBSn3F4AaABCQ',
-        'info_dict': {
-            'id': 'UgytZKpehg-hEMBSn3F4AaABCQ',
-            'ext': 'mp4',
-            'section_start': 29.0,
-            'section_end': 39.7,
-            'duration': 10.7,
-            'age_limit': 0,
-            'availability': 'public',
-            'categories': ['Gaming'],
-            'channel': 'Scott The Woz',
-            'channel_id': 'UC4rqhyiTs7XyuODcECvuiiQ',
-            'channel_url': 'https://www.youtube.com/channel/UC4rqhyiTs7XyuODcECvuiiQ',
-            'description': 'md5:7a4517a17ea9b4bd98996399d8bb36e7',
-            'like_count': int,
-            'playable_in_embed': True,
-            'tags': 'count:17',
-            'thumbnail': 'https://i.ytimg.com/vi_webp/ScPX26pdQik/maxresdefault.webp',
-            'title': 'Mobile Games on Console - Scott The Woz',
-            'upload_date': '20210920',
-            'uploader': 'Scott The Woz',
-            'uploader_id': '@ScottTheWoz',
-            'uploader_url': 'https://www.youtube.com/@ScottTheWoz',
-            'view_count': int,
-            'live_status': 'not_live',
-            'channel_follower_count': int,
-            'chapters': 'count:20',
-            'comment_count': int,
-            'heatmap': 'count:100',
-        },
-    }]
-
-    def _real_extract(self, url):
-        clip_id = self._match_id(url)
-        _, data = self._extract_webpage(url, clip_id)
-
-        video_id = traverse_obj(data, ('currentVideoEndpoint', 'watchEndpoint', 'videoId'))
-        if not video_id:
-            raise ExtractorError('Unable to find video ID')
-
-        clip_data = traverse_obj(data, (
-            'engagementPanels', ..., 'engagementPanelSectionListRenderer', 'content', 'clipSectionRenderer',
-            'contents', ..., 'clipAttributionRenderer', 'onScrubExit', 'commandExecutorCommand', 'commands', ...,
-            'openPopupAction', 'popup', 'notificationActionRenderer', 'actionButton', 'buttonRenderer', 'command',
-            'commandExecutorCommand', 'commands', ..., 'loopCommand'), get_all=False)
-
-        return {
-            '_type': 'url_transparent',
-            'url': f'https://www.youtube.com/watch?v={video_id}',
-            'ie_key': YoutubeIE.ie_key(),
-            'id': clip_id,
-            'section_start': int(clip_data['startTimeMs']) / 1000,
-            'section_end': int(clip_data['endTimeMs']) / 1000,
-            '_format_sort_fields': (  # https protocol is prioritized for ffmpeg compatibility
-                'proto:https', 'quality', 'res', 'fps', 'hdr:12', 'source', 'vcodec', 'channels', 'acodec', 'lang'),
-        }
-
-
-class YoutubeConsentRedirectIE(YoutubeBaseInfoExtractor):
-    IE_NAME = 'youtube:consent'
-    IE_DESC = False  # Do not list
-    _VALID_URL = r'https?://consent\.youtube\.com/m\?'
-    _TESTS = [{
-        'url': 'https://consent.youtube.com/m?continue=https%3A%2F%2Fwww.youtube.com%2Flive%2FqVv6vCqciTM%3Fcbrd%3D1&gl=NL&m=0&pc=yt&hl=en&src=1',
-        'info_dict': {
-            'id': 'qVv6vCqciTM',
-            'ext': 'mp4',
-            'age_limit': 0,
-            'uploader_id': '@sana_natori',
-            'comment_count': int,
-            'chapters': 'count:13',
-            'upload_date': '20221223',
-            'thumbnail': 'https://i.ytimg.com/vi/qVv6vCqciTM/maxresdefault.jpg',
-            'channel_url': 'https://www.youtube.com/channel/UCIdEIHpS0TdkqRkHL5OkLtA',
-            'uploader_url': 'https://www.youtube.com/@sana_natori',
-            'like_count': int,
-            'release_date': '20221223',
-            'tags': ['Vtuber', '月ノ美兎', '名取さな', 'にじさんじ', 'クリスマス', '3D配信'],
-            'title': '【 #インターネット女クリスマス 】3Dで歌ってはしゃぐインターネットの女たち【月ノ美兎/名取さな】',
-            'view_count': int,
-            'playable_in_embed': True,
-            'duration': 4438,
-            'availability': 'public',
-            'channel_follower_count': int,
-            'channel_id': 'UCIdEIHpS0TdkqRkHL5OkLtA',
-            'categories': ['Entertainment'],
-            'live_status': 'was_live',
-            'release_timestamp': 1671793345,
-            'channel': 'さなちゃんねる',
-            'description': 'md5:6aebf95cc4a1d731aebc01ad6cc9806d',
-            'uploader': 'さなちゃんねる',
-            'channel_is_verified': True,
-            'heatmap': 'count:100',
-        },
-        'add_ie': ['Youtube'],
-        'params': {'skip_download': 'Youtube'},
-    }]
-
-    def _real_extract(self, url):
-        redirect_url = url_or_none(parse_qs(url).get('continue', [None])[-1])
-        if not redirect_url:
-            raise ExtractorError('Invalid cookie consent redirect URL', expected=True)
-        return self.url_result(redirect_url)
-
-
-class YoutubeTruncatedIDIE(YoutubeBaseInfoExtractor):
-    IE_NAME = 'youtube:truncated_id'
-    IE_DESC = False  # Do not list
-    _VALID_URL = r'https?://(?:www\.)?youtube\.com/watch\?v=(?P<id>[0-9A-Za-z_-]{1,10})$'
-
-    _TESTS = [{
-        'url': 'https://www.youtube.com/watch?v=N_708QY7Ob',
-        'only_matching': True,
-    }]
-
-    def _real_extract(self, url):
-        video_id = self._match_id(url)
-        raise ExtractorError(
-            f'Incomplete YouTube ID {video_id}. URL {url} looks truncated.',
-            expected=True)