[cleanup] Fix infodict returned fields (#8906)

Authored by: seproDev
2024-12-22 06:00:00 +00:00 · 2024-03-08 23:36:41 +01:00 · 2024-03-08 23:36:41 +01:00 · f4f9f6d00e
commit f4f9f6d00e
parent dfd8c0b696
74 changed files with 230 additions and 274 deletions
--- a/README.md
+++ b/README.md
@ -1310,6 +1310,8 @@ # OUTPUT TEMPLATE
 - `description` (string): The description of the video
 - `display_id` (string): An alternative identifier for the video
 - `uploader` (string): Full name of the video uploader
+ - `uploader_id` (string): Nickname or id of the video uploader
+ - `uploader_url` (string): URL to the video uploader's profile
 - `license` (string): License name the video is licensed under
 - `creators` (list): The creators of the video
 - `creator` (string): The creators of the video; comma-separated
@ -1320,9 +1322,9 @@ # OUTPUT TEMPLATE
 - `release_year` (numeric): Year (YYYY) when the video or album was released
 - `modified_timestamp` (numeric): UNIX timestamp of the moment the video was last modified
 - `modified_date` (string): The date (YYYYMMDD) when the video was last modified in UTC
- - `uploader_id` (string): Nickname or id of the video uploader
 - `channel` (string): Full name of the channel the video is uploaded on
 - `channel_id` (string): Id of the channel
+ - `channel_url` (string): URL of the channel
 - `channel_follower_count` (numeric): Number of followers of the channel
 - `channel_is_verified` (boolean): Whether the channel is verified on the platform
 - `location` (string): Physical location where the video was filmed
@ -1362,6 +1364,9 @@ # OUTPUT TEMPLATE
 - `webpage_url_basename` (string): The basename of the webpage URL
 - `webpage_url_domain` (string): The domain of the webpage URL
 - `original_url` (string): The URL given by the user (or same as `webpage_url` for playlist entries)
+ - `categories` (list): List of categories the video belongs to
+ - `tags` (list): List of tags assigned to the video
+ - `cast` (list): List of cast members

 All the fields in [Filtering Formats](#filtering-formats) can also be used

@ -1374,6 +1379,7 @@ # OUTPUT TEMPLATE
 Available for the video that is an episode of some series or programme:

 - `series` (string): Title of the series or programme the video episode belongs to
+ - `series_id` (string): Id of the series or programme the video episode belongs to
 - `season` (string): Title of the season the video episode belongs to
 - `season_number` (numeric): Number of the season the video episode belongs to
 - `season_id` (string): Id of the season the video episode belongs to
--- a/yt_dlp/extractor/abc.py
+++ b/yt_dlp/extractor/abc.py
@ -245,7 +245,6 @@ class ABCIViewIE(InfoExtractor):
            'episode_id': 'NC2203H039S00',
            'season_number': 2022,
            'season': 'Season 2022',
-            'episode_number': None,
            'episode': 'Locking Up Kids',
            'thumbnail': 'https://cdn.iview.abc.net.au/thumbs/i/nc/NC2203H039S00_636d8a0944a22_1920.jpg',
            'timestamp': 1668460497,
@ -271,8 +270,6 @@ class ABCIViewIE(InfoExtractor):
            'episode_id': 'RF2004Q043S00',
            'season_number': 2021,
            'season': 'Season 2021',
-            'episode_number': None,
-            'episode': None,
            'thumbnail': 'https://cdn.iview.abc.net.au/thumbs/i/rf/RF2004Q043S00_61a950639dbc0_1920.jpg',
            'timestamp': 1638710705,

--- a/yt_dlp/extractor/abematv.py
+++ b/yt_dlp/extractor/abematv.py
@ -259,7 +259,7 @@ class AbemaTVIE(AbemaTVBaseIE):
            'title': 'ゆるキャン△ SEASON２ 全話一挙【無料ビデオ72時間】',
            'series': 'ゆるキャン△ SEASON２',
            'episode': 'ゆるキャン△ SEASON２ 全話一挙【無料ビデオ72時間】',
-            'series_number': 2,
+            'season_number': 2,
            'episode_number': 1,
            'description': 'md5:9c5a3172ae763278f9303922f0ea5b17',
        },
--- a/yt_dlp/extractor/acfun.py
+++ b/yt_dlp/extractor/acfun.py
@ -3,6 +3,7 @@
    float_or_none,
    format_field,
    int_or_none,
+    str_or_none,
    traverse_obj,
    parse_codecs,
    parse_qs,
@ -129,7 +130,7 @@ class AcFunBangumiIE(AcFunVideoBaseIE):
            'title': '红孩儿之趴趴蛙寻石记 第5话 ',
            'duration': 760.0,
            'season': '红孩儿之趴趴蛙寻石记',
-            'season_id': 5023171,
+            'season_id': '5023171',
            'season_number': 1,  # series has only 1 season
            'episode': 'Episode 5',
            'episode_number': 5,
@ -146,7 +147,7 @@ class AcFunBangumiIE(AcFunVideoBaseIE):
            'title': '叽歪老表（第二季） 第5话 坚不可摧',
            'season': '叽歪老表（第二季）',
            'season_number': 2,
-            'season_id': 6065485,
+            'season_id': '6065485',
            'episode': '坚不可摧',
            'episode_number': 5,
            'upload_date': '20220324',
@ -191,7 +192,7 @@ def _real_extract(self, url):
            'title': json_bangumi_data.get('showTitle'),
            'thumbnail': json_bangumi_data.get('image'),
            'season': json_bangumi_data.get('bangumiTitle'),
-            'season_id': season_id,
+            'season_id': str_or_none(season_id),
            'season_number': season_number,
            'episode': json_bangumi_data.get('title'),
            'episode_number': episode_number,
--- a/yt_dlp/extractor/archiveorg.py
+++ b/yt_dlp/extractor/archiveorg.py
@ -31,6 +31,7 @@
    unified_timestamp,
    url_or_none,
    urlhandle_detect_ext,
+    variadic,
 )


@ -49,7 +50,7 @@ class ArchiveOrgIE(InfoExtractor):
            'release_date': '19681210',
            'timestamp': 1268695290,
            'upload_date': '20100315',
-            'creator': 'SRI International',
+            'creators': ['SRI International'],
            'uploader': 'laura@archive.org',
            'thumbnail': r're:https://archive\.org/download/.*\.jpg',
            'display_id': 'XD300-23_68HighlightsAResearchCntAugHumanIntellect.cdr',
@ -109,7 +110,7 @@ class ArchiveOrgIE(InfoExtractor):
            'title': 'Turning',
            'ext': 'flac',
            'track': 'Turning',
-            'creator': 'Grateful Dead',
+            'creators': ['Grateful Dead'],
            'display_id': 'gd1977-05-08d01t01.flac',
            'track_number': 1,
            'album': '1977-05-08 - Barton Hall - Cornell University',
@ -129,7 +130,7 @@ class ArchiveOrgIE(InfoExtractor):
            'location': 'Barton Hall - Cornell University',
            'duration': 438.68,
            'track': 'Deal',
-            'creator': 'Grateful Dead',
+            'creators': ['Grateful Dead'],
            'album': '1977-05-08 - Barton Hall - Cornell University',
            'release_date': '19770508',
            'display_id': 'gd1977-05-08d01t07.flac',
@ -167,7 +168,7 @@ class ArchiveOrgIE(InfoExtractor):
            'upload_date': '20160610',
            'description': 'md5:f70956a156645a658a0dc9513d9e78b7',
            'uploader': 'dimitrios@archive.org',
-            'creator': ['British Broadcasting Corporation', 'Time-Life Films'],
+            'creators': ['British Broadcasting Corporation', 'Time-Life Films'],
            'timestamp': 1465594947,
        },
        'playlist': [
@ -257,7 +258,7 @@ def _real_extract(self, url):
            'title': m['title'],
            'description': clean_html(m.get('description')),
            'uploader': dict_get(m, ['uploader', 'adder']),
-            'creator': m.get('creator'),
+            'creators': traverse_obj(m, ('creator', {variadic}, {lambda x: x[0] and list(x)})),
            'license': m.get('licenseurl'),
            'release_date': unified_strdate(m.get('date')),
            'timestamp': unified_timestamp(dict_get(m, ['publicdate', 'addeddate'])),
@ -272,7 +273,7 @@ def _real_extract(self, url):
                    'title': f.get('title') or f['name'],
                    'display_id': f['name'],
                    'description': clean_html(f.get('description')),
-                    'creator': f.get('creator'),
+                    'creators': traverse_obj(f, ('creator', {variadic}, {lambda x: x[0] and list(x)})),
                    'duration': parse_duration(f.get('length')),
                    'track_number': int_or_none(f.get('track')),
                    'album': f.get('album'),
--- a/yt_dlp/extractor/axs.py
+++ b/yt_dlp/extractor/axs.py
@ -24,7 +24,8 @@ class AxsIE(InfoExtractor):
            'timestamp': 1685729564,
            'duration': 1284.216,
            'series': 'Rock & Roll Road Trip with Sammy Hagar',
-            'season': 2,
+            'season': 'Season 2',
+            'season_number': 2,
            'episode': '3',
            'thumbnail': 'https://images.dotstudiopro.com/5f4e9d330a0c3b295a7e8394',
        },
@ -41,7 +42,8 @@ class AxsIE(InfoExtractor):
            'timestamp': 1676403615,
            'duration': 2570.668,
            'series': 'The Big Interview with Dan Rather',
-            'season': 3,
+            'season': 'Season 3',
+            'season_number': 3,
            'episode': '5',
            'thumbnail': 'https://images.dotstudiopro.com/5f4d1901f340b50d937cec32',
        },
@ -77,7 +79,7 @@ def _real_extract(self, url):
                'title': ('title', {str}),
                'description': ('description', {str}),
                'series': ('seriestitle', {str}),
-                'season': ('season', {int}),
+                'season_number': ('season', {int}),
                'episode': ('episode', {str}),
                'duration': ('duration', {float_or_none}),
                'timestamp': ('updated_at', {parse_iso8601}),
--- a/yt_dlp/extractor/beeg.py
+++ b/yt_dlp/extractor/beeg.py
@ -2,6 +2,7 @@

 from ..utils import (
    int_or_none,
+    str_or_none,
    traverse_obj,
    try_get,
    unified_timestamp,
@ -22,7 +23,7 @@ class BeegIE(InfoExtractor):
            'age_limit': 18,
            'upload_date': '20220131',
            'timestamp': 1643656455,
-            'display_id': 2540839,
+            'display_id': '2540839',
        }
    }, {
        'url': 'https://beeg.com/-0599050563103750?t=4-861',
@ -36,7 +37,7 @@ class BeegIE(InfoExtractor):
            'age_limit': 18,
            'description': 'md5:b4fc879a58ae6c604f8f259155b7e3b9',
            'timestamp': 1643623200,
-            'display_id': 2569965,
+            'display_id': '2569965',
            'upload_date': '20220131',
        }
    }, {
@ -78,7 +79,7 @@ def _real_extract(self, url):

        return {
            'id': video_id,
-            'display_id': first_fact.get('id'),
+            'display_id': str_or_none(first_fact.get('id')),
            'title': traverse_obj(video, ('file', 'stuff', 'sf_name')),
            'description': traverse_obj(video, ('file', 'stuff', 'sf_story')),
            'timestamp': unified_timestamp(first_fact.get('fc_created')),
--- a/yt_dlp/extractor/bellmedia.py
+++ b/yt_dlp/extractor/bellmedia.py
@ -32,7 +32,7 @@ class BellMediaIE(InfoExtractor):
            'description': 'md5:810f7f8c6a83ad5b48677c3f8e5bb2c3',
            'upload_date': '20180525',
            'timestamp': 1527288600,
-            'season_id': 73997,
+            'season_id': '73997',
            'season': '2018',
            'thumbnail': 'http://images2.9c9media.com/image_asset/2018_5_25_baf30cbd-b28d-4a18-9903-4bb8713b00f5_PNG_956x536.jpg',
            'tags': [],
--- a/yt_dlp/extractor/bfmtv.py
+++ b/yt_dlp/extractor/bfmtv.py
@ -93,7 +93,6 @@ class BFMTVArticleIE(BFMTVBaseIE):
            'id': '6318445464112',
            'ext': 'mp4',
            'title': 'Le plein de bioéthanol fait de plus en plus mal à la pompe',
-            'description': None,
            'uploader_id': '876630703001',
            'upload_date': '20230110',
            'timestamp': 1673341692,
--- a/yt_dlp/extractor/bitchute.py
+++ b/yt_dlp/extractor/bitchute.py
@ -185,7 +185,6 @@ class BitChuteChannelIE(InfoExtractor):
                'info_dict': {
                    'id': 'UGlrF9o9b-Q',
                    'ext': 'mp4',
-                    'filesize': None,
                    'title': 'This is the first video on #BitChute !',
                    'description': 'md5:a0337e7b1fe39e32336974af8173a034',
                    'thumbnail': r're:^https?://.*\.jpg$',
--- a/yt_dlp/extractor/bleacherreport.py
+++ b/yt_dlp/extractor/bleacherreport.py
@ -4,6 +4,7 @@
    ExtractorError,
    int_or_none,
    parse_iso8601,
+    str_or_none,
 )


@ -16,7 +17,7 @@ class BleacherReportIE(InfoExtractor):
            'id': '2496438',
            'ext': 'mp4',
            'title': 'FSU Stat Projections: Is Jalen Ramsey Best Defensive Player in College Football?',
-            'uploader_id': 3992341,
+            'uploader_id': '3992341',
            'description': 'CFB, ACC, Florida State',
            'timestamp': 1434380212,
            'upload_date': '20150615',
@ -33,7 +34,7 @@ class BleacherReportIE(InfoExtractor):
            'timestamp': 1446839961,
            'uploader': 'Sean Fay',
            'description': 'md5:b1601e2314c4d8eec23b6eafe086a757',
-            'uploader_id': 6466954,
+            'uploader_id': '6466954',
            'upload_date': '20151011',
        },
        'add_ie': ['Youtube'],
@ -58,7 +59,7 @@ def _real_extract(self, url):
            'id': article_id,
            'title': article_data['title'],
            'uploader': article_data.get('author', {}).get('name'),
-            'uploader_id': article_data.get('authorId'),
+            'uploader_id': str_or_none(article_data.get('authorId')),
            'timestamp': parse_iso8601(article_data.get('createdAt')),
            'thumbnails': thumbnails,
            'comment_count': int_or_none(article_data.get('commentsCount')),
--- a/yt_dlp/extractor/ceskatelevize.py
+++ b/yt_dlp/extractor/ceskatelevize.py
@ -51,7 +51,7 @@ class CeskaTelevizeIE(InfoExtractor):
        'url': 'http://www.ceskatelevize.cz/ivysilani/zive/ct4/',
        'only_matching': True,
        'info_dict': {
-            'id': 402,
+            'id': '402',
            'ext': 'mp4',
            'title': r're:^ČT Sport \d{4}-\d{2}-\d{2} \d{2}:\d{2}$',
            'is_live': True,
--- a/yt_dlp/extractor/cgtn.py
+++ b/yt_dlp/extractor/cgtn.py
@ -17,6 +17,7 @@ class CGTNIE(InfoExtractor):
                'thumbnail': r're:^https?://.*\.jpg$',
                'timestamp': 1615295940,
                'upload_date': '20210309',
+                'categories': ['Video'],
            },
            'params': {
                'skip_download': True
@ -29,8 +30,8 @@ class CGTNIE(InfoExtractor):
                'title': 'China, Indonesia vow to further deepen maritime cooperation',
                'thumbnail': r're:^https?://.*\.png$',
                'description': 'China and Indonesia vowed to upgrade their cooperation into the maritime sector and also for political security, economy, and cultural and people-to-people exchanges.',
-                'author': 'CGTN',
-                'category': 'China',
+                'creators': ['CGTN'],
+                'categories': ['China'],
                'timestamp': 1622950200,
                'upload_date': '20210606',
            },
@ -45,7 +46,12 @@ def _real_extract(self, url):
        webpage = self._download_webpage(url, video_id)

        download_url = self._html_search_regex(r'data-video ="(?P<url>.+m3u8)"', webpage, 'download_url')
-        datetime_str = self._html_search_regex(r'<span class="date">\s*(.+?)\s*</span>', webpage, 'datetime_str', fatal=False)
+        datetime_str = self._html_search_regex(
+            r'<span class="date">\s*(.+?)\s*</span>', webpage, 'datetime_str', fatal=False)
+        category = self._html_search_regex(
+            r'<span class="section">\s*(.+?)\s*</span>', webpage, 'category', fatal=False)
+        author = self._search_regex(
+            r'<div class="news-author-name">\s*(.+?)\s*</div>', webpage, 'author', default=None)

        return {
            'id': video_id,
@ -53,9 +59,7 @@ def _real_extract(self, url):
            'description': self._og_search_description(webpage, default=None),
            'thumbnail': self._og_search_thumbnail(webpage),
            'formats': self._extract_m3u8_formats(download_url, video_id, 'mp4', 'm3u8_native', m3u8_id='hls'),
-            'category': self._html_search_regex(r'<span class="section">\s*(.+?)\s*</span>',
-                                                webpage, 'category', fatal=False),
-            'author': self._html_search_regex(r'<div class="news-author-name">\s*(.+?)\s*</div>',
-                                              webpage, 'author', default=None, fatal=False),
+            'categories': [category] if category else None,
+            'creators': [author] if author else None,
            'timestamp': try_get(unified_timestamp(datetime_str), lambda x: x - 8 * 3600),
        }
--- a/yt_dlp/extractor/chingari.py
+++ b/yt_dlp/extractor/chingari.py
@ -84,8 +84,6 @@ class ChingariIE(ChingariBaseIE):
            'uploader_id': '5f0403982c8bd344f4813f8c',
            'uploader': 'ISKCON,Inc.',
            'uploader_url': 'https://chingari.io/iskcon,inc',
-            'track': None,
-            'artist': None,
        },
        'params': {'skip_download': True}
    }]
@ -125,8 +123,6 @@ class ChingariUserIE(ChingariBaseIE):
                'uploader_id': '5efc4b12cca35c3d1794c2d3',
                'uploader': 'dada (girish) dhawale',
                'uploader_url': 'https://chingari.io/dada1023',
-                'track': None,
-                'artist': None
            },
            'params': {'skip_download': True}
        }, {
@ -147,8 +143,6 @@ class ChingariUserIE(ChingariBaseIE):
                'uploader_id': '5efc4b12cca35c3d1794c2d3',
                'uploader': 'dada (girish) dhawale',
                'uploader_url': 'https://chingari.io/dada1023',
-                'track': None,
-                'artist': None
            },
            'params': {'skip_download': True}
        }, {
@ -169,8 +163,6 @@ class ChingariUserIE(ChingariBaseIE):
                'uploader_id': '5efc4b12cca35c3d1794c2d3',
                'uploader': 'dada (girish) dhawale',
                'uploader_url': 'https://chingari.io/dada1023',
-                'track': None,
-                'artist': None
            },
            'params': {'skip_download': True}
        }],
--- a/yt_dlp/extractor/cnbc.py
+++ b/yt_dlp/extractor/cnbc.py
@ -21,7 +21,7 @@ class CNBCVideoIE(InfoExtractor):
            'modified_date': '20231208',
            'release_date': '20231207',
            'duration': 65,
-            'author': 'Sean Conlon',
+            'creators': ['Sean Conlon'],
            'title': 'Here\'s a first look at McDonald\'s new spinoff brand, CosMc\'s',
            'thumbnail': 'https://image.cnbcfm.com/api/v1/image/107344192-1701894812493-CosMcsskyHero_2336x1040_hero-desktop.jpg?v=1701894855',
        },
@ -29,7 +29,7 @@ class CNBCVideoIE(InfoExtractor):
    }, {
        'url': 'https://www.cnbc.com/video/2023/12/08/jim-cramer-shares-his-take-on-seattles-tech-scene.html',
        'info_dict': {
-            'author': 'Jim Cramer',
+            'creators': ['Jim Cramer'],
            'channel': 'Mad Money with Jim Cramer',
            'description': 'md5:72925be21b952e95eba51178dddf4e3e',
            'duration': 299.0,
@ -49,7 +49,7 @@ class CNBCVideoIE(InfoExtractor):
    }, {
        'url': 'https://www.cnbc.com/video/2023/12/08/the-epicenter-of-ai-is-in-seattle-says-jim-cramer.html',
        'info_dict': {
-            'author': 'Jim Cramer',
+            'creators': ['Jim Cramer'],
            'channel': 'Mad Money with Jim Cramer',
            'description': 'md5:72925be21b952e95eba51178dddf4e3e',
            'duration': 113.0,
@ -86,12 +86,12 @@ def _real_extract(self, url):
                'id': ('id', {str_or_none}),
                'title': ('title', {str}),
                'description': ('description', {str}),
-                'author': ('author', ..., 'name', {str}),
+                'creators': ('author', ..., 'name', {str}),
                'timestamp': ('datePublished', {parse_iso8601}),
                'release_timestamp': ('uploadDate', {parse_iso8601}),
                'modified_timestamp': ('dateLastPublished', {parse_iso8601}),
                'thumbnail': ('thumbnail', {url_or_none}),
                'duration': ('duration', {int_or_none}),
                'channel': ('section', 'title', {str}),
-            }, get_all=False),
+            }),
        }
--- a/yt_dlp/extractor/common.py
+++ b/yt_dlp/extractor/common.py
@ -262,7 +262,7 @@ class InfoExtractor:

    direct:         True if a direct video file was given (must only be set by GenericIE)
    alt_title:      A secondary title of the video.
-    display_id      An alternative identifier for the video, not necessarily
+    display_id:     An alternative identifier for the video, not necessarily
                    unique, but available before title. Typically, id is
                    something like "4234987", title "Dancing naked mole rats",
                    and display_id "dancing-naked-mole-rats"
--- a/yt_dlp/extractor/cpac.py
+++ b/yt_dlp/extractor/cpac.py
@ -65,7 +65,7 @@ def is_live(v_type):
            'title': title,
            'description': str_or_none(content['details'].get('description_%s_t' % (url_lang, ))),
            'timestamp': unified_timestamp(content['details'].get('liveDateTime')),
-            'category': [category] if category else None,
+            'categories': [category] if category else None,
            'thumbnail': urljoin(url, str_or_none(content['details'].get('image_%s_s' % (url_lang, )))),
            'is_live': is_live(content['details'].get('type')),
        }
--- a/yt_dlp/extractor/crunchyroll.py
+++ b/yt_dlp/extractor/crunchyroll.py
@ -514,7 +514,7 @@ class CrunchyrollMusicIE(CrunchyrollBaseIE):
            'track': 'Egaono Hana',
            'artist': 'Goose house',
            'thumbnail': r're:(?i)^https://www.crunchyroll.com/imgsrv/.*\.jpeg?$',
-            'genre': ['J-Pop'],
+            'genres': ['J-Pop'],
        },
        'params': {'skip_download': 'm3u8'},
    }, {
@ -527,7 +527,7 @@ class CrunchyrollMusicIE(CrunchyrollBaseIE):
            'track': 'Crossing Field',
            'artist': 'LiSA',
            'thumbnail': r're:(?i)^https://www.crunchyroll.com/imgsrv/.*\.jpeg?$',
-            'genre': ['Anime'],
+            'genres': ['Anime'],
        },
        'params': {'skip_download': 'm3u8'},
    }, {
@ -541,7 +541,7 @@ class CrunchyrollMusicIE(CrunchyrollBaseIE):
            'artist': 'LiSA',
            'thumbnail': r're:(?i)^https://www.crunchyroll.com/imgsrv/.*\.jpeg?$',
            'description': 'md5:747444e7e6300907b7a43f0a0503072e',
-            'genre': ['J-Pop'],
+            'genres': ['J-Pop'],
        },
        'params': {'skip_download': 'm3u8'},
    }, {
@ -594,7 +594,7 @@ def _transform_music_response(data):
                    'width': ('width', {int_or_none}),
                    'height': ('height', {int_or_none}),
                }),
-                'genre': ('genres', ..., 'displayValue'),
+                'genres': ('genres', ..., 'displayValue'),
                'age_limit': ('maturity_ratings', -1, {parse_age_limit}),
            }),
        }
@ -611,7 +611,7 @@ class CrunchyrollArtistIE(CrunchyrollBaseIE):
        'info_dict': {
            'id': 'MA179CB50D',
            'title': 'LiSA',
-            'genre': ['J-Pop', 'Anime', 'Rock'],
+            'genres': ['J-Pop', 'Anime', 'Rock'],
            'description': 'md5:16d87de61a55c3f7d6c454b73285938e',
        },
        'playlist_mincount': 83,
@ -645,6 +645,6 @@ def _transform_artist_response(data):
                    'width': ('width', {int_or_none}),
                    'height': ('height', {int_or_none}),
                }),
-                'genre': ('genres', ..., 'displayValue'),
+                'genres': ('genres', ..., 'displayValue'),
            }),
        }
--- a/yt_dlp/extractor/cybrary.py
+++ b/yt_dlp/extractor/cybrary.py
@ -114,7 +114,7 @@ class CybraryCourseIE(CybraryBaseIE):
    _TESTS = [{
        'url': 'https://app.cybrary.it/browse/course/az-500-microsoft-azure-security-technologies',
        'info_dict': {
-            'id': 898,
+            'id': '898',
            'title': 'AZ-500: Microsoft Azure Security Technologies',
            'description': 'md5:69549d379c0fc1dec92926d4e8b6fbd4'
        },
@ -122,7 +122,7 @@ class CybraryCourseIE(CybraryBaseIE):
    }, {
        'url': 'https://app.cybrary.it/browse/course/cybrary-orientation',
        'info_dict': {
-            'id': 1245,
+            'id': '1245',
            'title': 'Cybrary Orientation',
            'description': 'md5:9e69ff66b32fe78744e0ad4babe2e88e'
        },
--- a/yt_dlp/extractor/damtomo.py
+++ b/yt_dlp/extractor/damtomo.py
@ -83,7 +83,6 @@ class DamtomoRecordIE(DamtomoBaseIE):
        'info_dict': {
            'id': '27376862',
            'title': 'イカSUMMER [良音]',
-            'description': None,
            'uploader': 'ＮＡＮＡ',
            'uploader_id': 'MzAyMDExNTY',
            'upload_date': '20210721',
--- a/yt_dlp/extractor/daum.py
+++ b/yt_dlp/extractor/daum.py
@ -27,7 +27,7 @@ class DaumIE(DaumBaseIE):
            'duration': 2117,
            'view_count': int,
            'comment_count': int,
-            'uploader_id': 186139,
+            'uploader_id': '186139',
            'uploader': '콘간지',
            'timestamp': 1387310323,
        },
@ -44,7 +44,7 @@ class DaumIE(DaumBaseIE):
            'view_count': int,
            'comment_count': int,
            'uploader': 'MBC 예능',
-            'uploader_id': 132251,
+            'uploader_id': '132251',
            'timestamp': 1421604228,
        },
    }, {
@ -63,7 +63,7 @@ class DaumIE(DaumBaseIE):
            'view_count': int,
            'comment_count': int,
            'uploader': '까칠한 墮落始祖 황비홍님의',
-            'uploader_id': 560824,
+            'uploader_id': '560824',
            'timestamp': 1203770745,
        },
    }, {
@ -77,7 +77,7 @@ class DaumIE(DaumBaseIE):
            'description': '러블리즈 - Destiny (나의 지구) (Lovelyz - Destiny)\r\n\r\n[쇼! 음악중심] 20160611, 507회',
            'upload_date': '20170129',
            'uploader': '쇼! 음악중심',
-            'uploader_id': 2653210,
+            'uploader_id': '2653210',
            'timestamp': 1485684628,
        },
    }]
@ -107,7 +107,7 @@ class DaumClipIE(DaumBaseIE):
            'duration': 3868,
            'view_count': int,
            'uploader': 'GOMeXP',
-            'uploader_id': 6667,
+            'uploader_id': '6667',
            'timestamp': 1377911092,
        },
    }, {
--- a/yt_dlp/extractor/duoplay.py
+++ b/yt_dlp/extractor/duoplay.py
@ -32,7 +32,7 @@ class DuoplayIE(InfoExtractor):
            'season_number': 2,
            'episode': 'Operatsioon "Öö"',
            'episode_number': 12,
-            'episode_id': 24,
+            'episode_id': '24',
        },
    }, {
        'note': 'Empty title',
@ -50,7 +50,7 @@ class DuoplayIE(InfoExtractor):
            'series_id': '17',
            'season': 'Season 2',
            'season_number': 2,
-            'episode_id': 14,
+            'episode_id': '14',
            'release_year': 2010,
        },
    }, {
@ -99,6 +99,6 @@ def _real_extract(self, url):
                'season_number': ('season_id', {int_or_none}),
                'episode': 'subtitle',
                'episode_number': ('episode_nr', {int_or_none}),
-                'episode_id': ('episode_id', {int_or_none}),
+                'episode_id': ('episode_id', {str_or_none}),
            }, get_all=False) if episode_attr.get('category') != 'movies' else {}),
        }
--- a/yt_dlp/extractor/eplus.py
+++ b/yt_dlp/extractor/eplus.py
@ -42,7 +42,6 @@ class EplusIbIE(InfoExtractor):
            'live_status': 'was_live',
            'release_date': '20210719',
            'release_timestamp': 1626703200,
-            'description': None,
        },
        'params': {
            'skip_download': True,
--- a/yt_dlp/extractor/funimation.py
+++ b/yt_dlp/extractor/funimation.py
@ -301,7 +301,7 @@ class FunimationShowIE(FunimationBaseIE):
    _TESTS = [{
        'url': 'https://www.funimation.com/en/shows/sk8-the-infinity',
        'info_dict': {
-            'id': 1315000,
+            'id': '1315000',
            'title': 'SK8 the Infinity'
        },
        'playlist_count': 13,
@ -312,7 +312,7 @@ class FunimationShowIE(FunimationBaseIE):
        # without lang code
        'url': 'https://www.funimation.com/shows/ouran-high-school-host-club/',
        'info_dict': {
-            'id': 39643,
+            'id': '39643',
            'title': 'Ouran High School Host Club'
        },
        'playlist_count': 26,
@ -339,7 +339,7 @@ def _real_extract(self, url):

        return {
            '_type': 'playlist',
-            'id': show_info['id'],
+            'id': str_or_none(show_info['id']),
            'title': show_info['name'],
            'entries': orderedSet(
                self.url_result(
--- a/yt_dlp/extractor/gab.py
+++ b/yt_dlp/extractor/gab.py
@ -19,7 +19,6 @@ class GabTVIE(InfoExtractor):
            'id': '61217eacea5665de450d0488',
            'ext': 'mp4',
            'title': 'WHY WAS AMERICA IN AFGHANISTAN - AMERICA FIRST AGAINST AMERICAN OLIGARCHY',
-            'description': None,
            'uploader': 'Wurzelroot',
            'uploader_id': '608fb0a85738fd1974984f7d',
            'thumbnail': 'https://tv.gab.com/image/61217eacea5665de450d0488',
--- a/yt_dlp/extractor/gamejolt.py
+++ b/yt_dlp/extractor/gamejolt.py
@ -267,9 +267,9 @@ class GameJoltIE(GameJoltBaseIE):
                'id': 'dszyjnwi',
                'ext': 'webm',
                'title': 'gif-presentacion-mejorado-dszyjnwi',
-                'n_entries': 1,
            }
-        }]
+        }],
+        'playlist_count': 1,
    }, {
        # Multiple GIFs
        'url': 'https://gamejolt.com/p/gif-yhsqkumq',
@ -374,7 +374,6 @@ class GameJoltGameSoundtrackIE(GameJoltBaseIE):
        'info_dict': {
            'id': '657899',
            'title': 'Friday Night Funkin\': Vs Oswald',
-            'n_entries': None,
        },
        'playlist': [{
            'info_dict': {
@ -384,7 +383,6 @@ class GameJoltGameSoundtrackIE(GameJoltBaseIE):
                'url': r're:^https://.+vs-oswald-menu-music\.mp3$',
                'release_timestamp': 1635190816,
                'release_date': '20211025',
-                'n_entries': 3,
            }
        }, {
            'info_dict': {
@ -394,7 +392,6 @@ class GameJoltGameSoundtrackIE(GameJoltBaseIE):
                'url': r're:^https://.+rabbit-s-luck--full-version-\.mp3$',
                'release_timestamp': 1635190841,
                'release_date': '20211025',
-                'n_entries': 3,
            }
        }, {
            'info_dict': {
@ -404,9 +401,9 @@ class GameJoltGameSoundtrackIE(GameJoltBaseIE):
                'url': r're:^https://.+last-straw\.mp3$',
                'release_timestamp': 1635881104,
                'release_date': '20211102',
-                'n_entries': 3,
            }
-        }]
+        }],
+        'playlist_count': 3,
    }]

    def _real_extract(self, url):
--- a/yt_dlp/extractor/gaskrank.py
+++ b/yt_dlp/extractor/gaskrank.py
@ -21,7 +21,6 @@ class GaskrankIE(InfoExtractor):
            'display_id': 'strike-einparken-durch-anfaenger-crash-mit-groesserem-flurschaden',
            'uploader_id': 'Bikefun',
            'upload_date': '20170110',
-            'uploader_url': None,
        }
    }, {
        'url': 'http://www.gaskrank.tv/tv/racing/isle-of-man-tt-2011-michael-du-15920.htm',
--- a/yt_dlp/extractor/hotstar.py
+++ b/yt_dlp/extractor/hotstar.py
@ -115,11 +115,11 @@ class HotStarIE(HotStarBaseIE):
            'upload_date': '20190501',
            'duration': 1219,
            'channel': 'StarPlus',
-            'channel_id': 3,
+            'channel_id': '3',
            'series': 'Ek Bhram - Sarvagun Sampanna',
            'season': 'Chapter 1',
            'season_number': 1,
-            'season_id': 6771,
+            'season_id': '6771',
            'episode': 'Janhvi Targets Suman',
            'episode_number': 8,
        }
@ -135,12 +135,12 @@ class HotStarIE(HotStarBaseIE):
            'channel': 'StarPlus',
            'series': 'Anupama',
            'season_number': 1,
-            'season_id': 7399,
+            'season_id': '7399',
            'upload_date': '20230307',
            'episode': 'Anupama, Anuj Share a Moment',
            'episode_number': 853,
            'duration': 1272,
-            'channel_id': 3,
+            'channel_id': '3',
        },
        'skip': 'HTTP Error 504: Gateway Time-out',  # XXX: Investigate 504 errors on some episodes
    }, {
@ -155,12 +155,12 @@ class HotStarIE(HotStarBaseIE):
            'channel': 'Hotstar Specials',
            'series': 'Kana Kaanum Kaalangal',
            'season_number': 1,
-            'season_id': 9441,
+            'season_id': '9441',
            'upload_date': '20220421',
            'episode': 'Back To School',
            'episode_number': 1,
            'duration': 1810,
-            'channel_id': 54,
+            'channel_id': '54',
        },
    }, {
        'url': 'https://www.hotstar.com/in/clips/e3-sairat-kahani-pyaar-ki/1000262286',
@ -325,11 +325,11 @@ def _real_extract(self, url):
            'formats': formats,
            'subtitles': subs,
            'channel': video_data.get('channelName'),
-            'channel_id': video_data.get('channelId'),
+            'channel_id': str_or_none(video_data.get('channelId')),
            'series': video_data.get('showName'),
            'season': video_data.get('seasonName'),
            'season_number': int_or_none(video_data.get('seasonNo')),
-            'season_id': video_data.get('seasonId'),
+            'season_id': str_or_none(video_data.get('seasonId')),
            'episode': video_data.get('title'),
            'episode_number': int_or_none(video_data.get('episodeNo')),
        }
--- a/yt_dlp/extractor/hungama.py
+++ b/yt_dlp/extractor/hungama.py
@ -114,7 +114,6 @@ class HungamaSongIE(InfoExtractor):
            'title': 'Lucky Ali - Kitni Haseen Zindagi',
            'track': 'Kitni Haseen Zindagi',
            'artist': 'Lucky Ali',
-            'album': None,
            'release_year': 2000,
            'thumbnail': 'https://stat2.hungama.ind.in/assets/images/default_images/da-200x200.png',
        },
--- a/yt_dlp/extractor/hypergryph.py
+++ b/yt_dlp/extractor/hypergryph.py
@ -9,7 +9,7 @@ class MonsterSirenHypergryphMusicIE(InfoExtractor):
        'info_dict': {
            'id': '514562',
            'ext': 'wav',
-            'artist': ['塞壬唱片-MSR'],
+            'artists': ['塞壬唱片-MSR'],
            'album': 'Flame Shadow',
            'title': 'Flame Shadow',
        }
@ -27,6 +27,6 @@ def _real_extract(self, url):
            'url': traverse_obj(json_data, ('player', 'songDetail', 'sourceUrl')),
            'ext': 'wav',
            'vcodec': 'none',
-            'artist': traverse_obj(json_data, ('player', 'songDetail', 'artists')),
+            'artists': traverse_obj(json_data, ('player', 'songDetail', 'artists', ...)),
            'album': traverse_obj(json_data, ('musicPlay', 'albumDetail', 'name'))
        }
--- a/yt_dlp/extractor/lbry.py
+++ b/yt_dlp/extractor/lbry.py
@ -231,7 +231,6 @@ class LBRYIE(LBRYBaseIE):
            'release_timestamp': int,
            'release_date': str,
            'tags': list,
-            'duration': None,
            'channel': 'RT',
            'channel_id': 'fdd11cb3ab75f95efb7b3bc2d726aa13ac915b66',
            'channel_url': 'https://odysee.com/@RT:fdd11cb3ab75f95efb7b3bc2d726aa13ac915b66',
--- a/yt_dlp/extractor/likee.py
+++ b/yt_dlp/extractor/likee.py
@ -22,8 +22,6 @@ class LikeeIE(InfoExtractor):
            'description': 'md5:9a7ebe816f0e78722ee5ed76f75983b4',
            'thumbnail': r're:^https?://.+\.jpg',
            'uploader': 'Huỳnh Hồng Qu&acirc;n ',
-            'play_count': int,
-            'download_count': int,
            'artist': 'Huỳnh Hồng Qu&acirc;n ',
            'timestamp': 1651571320,
            'upload_date': '20220503',
@ -44,11 +42,9 @@ class LikeeIE(InfoExtractor):
            'comment_count': int,
            'like_count': int,
            'uploader': 'Vương Phước Nhi',
-            'download_count': int,
            'timestamp': 1651506835,
            'upload_date': '20220502',
            'duration': 60024,
-            'play_count': int,
            'artist': 'Vương Phước Nhi',
            'uploader_id': '649222262',
            'view_count': int,
@ -65,9 +61,7 @@ class LikeeIE(InfoExtractor):
            'duration': 9684,
            'uploader_id': 'fernanda_rivasg',
            'view_count': int,
-            'play_count': int,
            'artist': 'La Cami La✨',
-            'download_count': int,
            'like_count': int,
            'uploader': 'Fernanda Rivas🎶',
            'timestamp': 1614034308,
@ -83,13 +77,11 @@ class LikeeIE(InfoExtractor):
            'thumbnail': r're:^https?://.+\.jpg',
            'comment_count': int,
            'duration': 18014,
-            'play_count': int,
            'view_count': int,
            'timestamp': 1611694774,
            'like_count': int,
            'uploader': 'Fernanda Rivas🎶',
            'uploader_id': 'fernanda_rivasg',
-            'download_count': int,
            'artist': 'ʟᴇʀɪᴋ_ᴜɴɪᴄᴏʀɴ♡︎',
            'upload_date': '20210126',
        },
@ -128,8 +120,6 @@ def _real_extract(self, url):
            'description': info.get('share_desc'),
            'view_count': int_or_none(info.get('video_count')),
            'like_count': int_or_none(info.get('likeCount')),
-            'play_count': int_or_none(info.get('play_count')),
-            'download_count': int_or_none(info.get('download_count')),
            'comment_count': int_or_none(info.get('comment_count')),
            'uploader': str_or_none(info.get('nick_name')),
            'uploader_id': str_or_none(info.get('likeeId')),
--- a/yt_dlp/extractor/megaphone.py
+++ b/yt_dlp/extractor/megaphone.py
@ -8,15 +8,15 @@ class MegaphoneIE(InfoExtractor):
    _VALID_URL = r'https://player\.megaphone\.fm/(?P<id>[A-Z0-9]+)'
    _EMBED_REGEX = [rf'<iframe[^>]*?\ssrc=["\'](?P<url>{_VALID_URL})']
    _TEST = {
-        'url': 'https://player.megaphone.fm/GLT9749789991?"',
+        'url': 'https://player.megaphone.fm/GLT9749789991',
        'md5': '4816a0de523eb3e972dc0dda2c191f96',
        'info_dict': {
            'id': 'GLT9749789991',
            'ext': 'mp3',
            'title': '#97 What Kind Of Idiot Gets Phished?',
            'thumbnail': r're:^https://.*\.png.*$',
-            'duration': 1776.26375,
-            'author': 'Reply All',
+            'duration': 1998.36,
+            'creators': ['Reply All'],
        },
    }

@ -40,7 +40,7 @@ def _real_extract(self, url):
            'id': video_id,
            'thumbnail': thumbnail,
            'title': title,
-            'author': author,
+            'creators': [author] if author else None,
            'duration': episode_data['duration'],
            'formats': formats,
        }
--- a/yt_dlp/extractor/musicdex.py
+++ b/yt_dlp/extractor/musicdex.py
@ -17,11 +17,11 @@ def _return_info(self, track_json, album_json, id):
            'track_number': track_json.get('number'),
            'url': format_field(track_json, 'url', 'https://www.musicdex.org/%s'),
            'duration': track_json.get('duration'),
-            'genre': [genre.get('name') for genre in track_json.get('genres') or []],
+            'genres': [genre.get('name') for genre in track_json.get('genres') or []],
            'like_count': track_json.get('likes_count'),
            'view_count': track_json.get('plays'),
-            'artist': [artist.get('name') for artist in track_json.get('artists') or []],
-            'album_artist': [artist.get('name') for artist in album_json.get('artists') or []],
+            'artists': [artist.get('name') for artist in track_json.get('artists') or []],
+            'album_artists': [artist.get('name') for artist in album_json.get('artists') or []],
            'thumbnail': format_field(album_json, 'image', 'https://www.musicdex.org/%s'),
            'album': album_json.get('name'),
            'release_year': try_get(album_json, lambda x: date_from_str(unified_strdate(x['release_date'])).year),
@ -43,11 +43,11 @@ class MusicdexSongIE(MusicdexBaseIE):
            'track': 'dual existence',
            'track_number': 1,
            'duration': 266000,
-            'genre': ['Anime'],
+            'genres': ['Anime'],
            'like_count': int,
            'view_count': int,
-            'artist': ['fripSide'],
-            'album_artist': ['fripSide'],
+            'artists': ['fripSide'],
+            'album_artists': ['fripSide'],
            'thumbnail': 'https://www.musicdex.org/storage/album/9iDIam1DHTVqUG4UclFIEq1WAFGXfPW4y0TtZa91.png',
            'album': 'To Aru Kagaku no Railgun T OP2 Single - dual existence',
            'release_year': 2020
@ -69,9 +69,9 @@ class MusicdexAlbumIE(MusicdexBaseIE):
        'playlist_mincount': 28,
        'info_dict': {
            'id': '56',
-            'genre': ['OST'],
+            'genres': ['OST'],
            'view_count': int,
-            'artist': ['TENMON & Eiichiro Yanagi / minori'],
+            'artists': ['TENMON & Eiichiro Yanagi / minori'],
            'title': 'ef - a tale of memories Original Soundtrack 2 ~fortissimo~',
            'release_year': 2008,
            'thumbnail': 'https://www.musicdex.org/storage/album/2rSHkyYBYfB7sbvElpEyTMcUn6toY7AohOgJuDlE.jpg',
@ -88,9 +88,9 @@ def _real_extract(self, url):
            'id': id,
            'title': data_json.get('name'),
            'description': data_json.get('description'),
-            'genre': [genre.get('name') for genre in data_json.get('genres') or []],
+            'genres': [genre.get('name') for genre in data_json.get('genres') or []],
            'view_count': data_json.get('plays'),
-            'artist': [artist.get('name') for artist in data_json.get('artists') or []],
+            'artists': [artist.get('name') for artist in data_json.get('artists') or []],
            'thumbnail': format_field(data_json, 'image', 'https://www.musicdex.org/%s'),
            'release_year': try_get(data_json, lambda x: date_from_str(unified_strdate(x['release_date'])).year),
            'entries': entries,
--- a/yt_dlp/extractor/nekohacker.py
+++ b/yt_dlp/extractor/nekohacker.py
@ -118,7 +118,6 @@ class NekoHackerIE(InfoExtractor):
                    'artist': 'Neko Hacker',
                    'track': 'md5:1a5fcbc96ca3c3265b1c6f9f79f30fd0',
                    'track_number': 1,
-                    'duration': None
                }
            },
            {
@ -136,7 +135,6 @@ class NekoHackerIE(InfoExtractor):
                    'artist': 'Neko Hacker',
                    'track': 'むじな de なじむ feat. 六科なじむ (CV: 日高里菜 )',
                    'track_number': 2,
-                    'duration': None
                }
            },
            {
@ -154,7 +152,6 @@ class NekoHackerIE(InfoExtractor):
                    'artist': 'Neko Hacker',
                    'track': '進め！むじなカンパニー (instrumental)',
                    'track_number': 3,
-                    'duration': None
                }
            },
            {
@ -172,7 +169,6 @@ class NekoHackerIE(InfoExtractor):
                    'artist': 'Neko Hacker',
                    'track': 'むじな de なじむ (instrumental)',
                    'track_number': 4,
-                    'duration': None
                }
            }
        ]
--- a/yt_dlp/extractor/niconico.py
+++ b/yt_dlp/extractor/niconico.py
@ -163,8 +163,6 @@ class NiconicoIE(InfoExtractor):
            'description': 'md5:15df8988e47a86f9e978af2064bf6d8e',
            'timestamp': 1341128008,
            'upload_date': '20120701',
-            'uploader': None,
-            'uploader_id': None,
            'thumbnail': r're:https?://.*',
            'duration': 5271,
            'view_count': int,
--- a/yt_dlp/extractor/ninecninemedia.py
+++ b/yt_dlp/extractor/ninecninemedia.py
@ -3,6 +3,7 @@
    float_or_none,
    int_or_none,
    parse_iso8601,
+    str_or_none,
    try_get,
 )

@ -73,7 +74,7 @@ def _real_extract(self, url):
            'episode_number': int_or_none(content.get('Episode')),
            'season': season.get('Name'),
            'season_number': int_or_none(season.get('Number')),
-            'season_id': season.get('Id'),
+            'season_id': str_or_none(season.get('Id')),
            'series': try_get(content, lambda x: x['Media']['Name']),
            'tags': tags,
            'categories': categories,
@ -109,10 +110,9 @@ class CPTwentyFourIE(InfoExtractor):
            'title': 'WATCH: Truck rips ATM from Mississauga business',
            'description': 'md5:cf7498480885f080a754389a2b2f7073',
            'timestamp': 1637618377,
-            'episode_number': None,
            'season': 'Season 0',
            'season_number': 0,
-            'season_id': 57974,
+            'season_id': '57974',
            'series': 'CTV News Toronto',
            'duration': 26.86,
            'thumbnail': 'http://images2.9c9media.com/image_asset/2014_11_5_2eb609a0-475b-0132-fbd6-34b52f6f1279_jpg_2000x1125.jpg',
--- a/yt_dlp/extractor/novaplay.py
+++ b/yt_dlp/extractor/novaplay.py
@ -18,7 +18,6 @@ class NovaPlayIE(InfoExtractor):
                'upload_date': '20220722',
                'thumbnail': 'https://nbg-img.fite.tv/img/606627_460x260.jpg',
                'description': '29 сек',
-                'view_count': False
            },
        },
        {
@ -34,7 +33,6 @@ class NovaPlayIE(InfoExtractor):
                'upload_date': '20220722',
                'thumbnail': 'https://nbg-img.fite.tv/img/606609_460x260.jpg',
                'description': '29 сек',
-                'view_count': False
            },
        }
    ]
--- a/yt_dlp/extractor/ondemandkorea.py
+++ b/yt_dlp/extractor/ondemandkorea.py
@ -11,6 +11,7 @@
    join_nonempty,
    parse_age_limit,
    parse_qs,
+    str_or_none,
    unified_strdate,
    url_or_none,
 )
@ -32,7 +33,7 @@ class OnDemandKoreaIE(InfoExtractor):
            'duration': 5486.955,
            'release_date': '20220924',
            'series': 'Ask Us Anything',
-            'series_id': 11790,
+            'series_id': '11790',
            'episode_number': 351,
            'episode': 'Jung Sung-ho, Park Seul-gi, Kim Bo-min, Yang Seung-won',
        },
@ -47,7 +48,7 @@ class OnDemandKoreaIE(InfoExtractor):
            'duration': 1586.0,
            'release_date': '20231001',
            'series': 'Breakup Probation, A Week',
-            'series_id': 22912,
+            'series_id': '22912',
            'episode_number': 8,
            'episode': 'E08',
        },
@ -117,7 +118,7 @@ def if_series(key=None):
                'duration': ('duration', {functools.partial(float_or_none, scale=1000)}),
                'age_limit': ('age_rating', 'name', {lambda x: x.replace('R', '')}, {parse_age_limit}),
                'series': ('episode', {if_series(key='program')}, 'title'),
-                'series_id': ('episode', {if_series(key='program')}, 'id'),
+                'series_id': ('episode', {if_series(key='program')}, 'id', {str_or_none}),
                'episode': ('episode', {if_series(key='title')}),
                'episode_number': ('episode', {if_series(key='number')}, {int_or_none}),
            }, get_all=False),
--- a/yt_dlp/extractor/orf.py
+++ b/yt_dlp/extractor/orf.py
@ -49,7 +49,6 @@ class ORFTVthekIE(InfoExtractor):
        'url': 'https://tvthek.orf.at/profile/ZIB-2/1211/ZIB-2/14121079/Umfrage-Welches-Tier-ist-Sebastian-Kurz/15083150',
        'info_dict': {
            'id': '14121079',
-            'playlist_count': 1
        },
        'playlist': [{
            'info_dict': {
--- a/yt_dlp/extractor/peekvids.py
+++ b/yt_dlp/extractor/peekvids.py
@ -157,7 +157,6 @@ class PlayVidsIE(PeekVidsBaseIE):
            'display_id': '47iUho33toY',
            'ext': 'mp4',
            'title': 'KATEE OWEN STRIPTIASE IN SEXY RED LINGERIE',
-            'description': None,
            'timestamp': 1507052209,
            'upload_date': '20171003',
            'thumbnail': r're:^https?://.*\.jpg$',
@ -176,7 +175,6 @@ class PlayVidsIE(PeekVidsBaseIE):
            'display_id': 'z3_7iwWCmqt',
            'ext': 'mp4',
            'title': 'SEXY TEEN FILIPINA STRIPTEASE - Beautiful Pinay Bargirl Strips and Dances',
-            'description': None,
            'timestamp': 1607470323,
            'upload_date': '20201208',
            'thumbnail': r're:^https?://.*\.jpg$',
--- a/yt_dlp/extractor/pladform.py
+++ b/yt_dlp/extractor/pladform.py
@ -35,7 +35,6 @@ class PladformIE(InfoExtractor):
            'thumbnail': str,
            'view_count': int,
            'description': str,
-            'category': list,
            'uploader_id': '12082',
            'uploader': 'Comedy Club',
            'duration': 367,
--- a/yt_dlp/extractor/planetmarathi.py
+++ b/yt_dlp/extractor/planetmarathi.py
@ -20,7 +20,6 @@ class PlanetMarathiIE(InfoExtractor):
                'title': 'ek unad divas',
                'alt_title': 'चित्रपट',
                'description': 'md5:41c7ed6b041c2fea9820a3f3125bd881',
-                'season_number': None,
                'episode_number': 1,
                'duration': 5539,
                'upload_date': '20210829',
--- a/yt_dlp/extractor/podchaser.py
+++ b/yt_dlp/extractor/podchaser.py
@ -29,7 +29,7 @@ class PodchaserIE(InfoExtractor):
            'duration': 3708,
            'timestamp': 1636531259,
            'upload_date': '20211110',
-            'rating': 4.0
+            'average_rating': 4.0
        }
    }, {
        'url': 'https://www.podchaser.com/podcasts/the-bone-zone-28853',
@ -59,7 +59,7 @@ def _parse_episode(episode, podcast):
            'thumbnail': episode.get('image_url'),
            'duration': str_to_int(episode.get('length')),
            'timestamp': unified_timestamp(episode.get('air_date')),
-            'rating': float_or_none(episode.get('rating')),
+            'average_rating': float_or_none(episode.get('rating')),
            'categories': list(set(traverse_obj(podcast, (('summary', None), 'categories', ..., 'text')))),
            'tags': traverse_obj(podcast, ('tags', ..., 'text')),
            'series': podcast.get('title'),
--- a/yt_dlp/extractor/pr0gramm.py
+++ b/yt_dlp/extractor/pr0gramm.py
@ -1,5 +1,4 @@
 import json
-from datetime import date
 from urllib.parse import unquote

 from .common import InfoExtractor
@ -10,6 +9,7 @@
    int_or_none,
    make_archive_id,
    mimetype2ext,
+    str_or_none,
    urljoin,
 )
 from ..utils.traversal import traverse_obj
@ -25,8 +25,8 @@ class Pr0grammIE(InfoExtractor):
            'title': 'pr0gramm-5466437 by g11st',
            'tags': ['Neon Genesis Evangelion', 'Touhou Project', 'Fly me to the Moon', 'Marisad', 'Marisa Kirisame', 'video', 'sound', 'Marisa', 'Anime'],
            'uploader': 'g11st',
-            'uploader_id': 394718,
-            'upload_timestamp': 1671590240,
+            'uploader_id': '394718',
+            'timestamp': 1671590240,
            'upload_date': '20221221',
            'like_count': int,
            'dislike_count': int,
@ -42,8 +42,8 @@ class Pr0grammIE(InfoExtractor):
            'title': 'pr0gramm-3052805 by Hansking1',
            'tags': 'count:15',
            'uploader': 'Hansking1',
-            'uploader_id': 385563,
-            'upload_timestamp': 1552930408,
+            'uploader_id': '385563',
+            'timestamp': 1552930408,
            'upload_date': '20190318',
            'like_count': int,
            'dislike_count': int,
@ -60,8 +60,8 @@ class Pr0grammIE(InfoExtractor):
            'title': 'pr0gramm-5848332 by erd0pfel',
            'tags': 'count:18',
            'uploader': 'erd0pfel',
-            'uploader_id': 349094,
-            'upload_timestamp': 1694489652,
+            'uploader_id': '349094',
+            'timestamp': 1694489652,
            'upload_date': '20230912',
            'like_count': int,
            'dislike_count': int,
@ -77,8 +77,8 @@ class Pr0grammIE(InfoExtractor):
            'title': 'pr0gramm-5895149 by algoholigSeeManThrower',
            'tags': 'count:19',
            'uploader': 'algoholigSeeManThrower',
-            'uploader_id': 457556,
-            'upload_timestamp': 1697580902,
+            'uploader_id': '457556',
+            'timestamp': 1697580902,
            'upload_date': '20231018',
            'like_count': int,
            'dislike_count': int,
@ -192,11 +192,10 @@ def _real_extract(self, url):
            '_old_archive_ids': [make_archive_id('Pr0grammStatic', video_id)],
            **traverse_obj(video_info, {
                'uploader': ('user', {str}),
-                'uploader_id': ('userId', {int}),
+                'uploader_id': ('userId', {str_or_none}),
                'like_count': ('up', {int}),
                'dislike_count': ('down', {int}),
-                'upload_timestamp': ('created', {int}),
-                'upload_date': ('created', {int}, {date.fromtimestamp}, {lambda x: x.strftime('%Y%m%d')}),
+                'timestamp': ('created', {int}),
                'thumbnail': ('thumb', {lambda x: urljoin('https://thumb.pr0gramm.com', x)})
            }),
        }
--- a/yt_dlp/extractor/prankcast.py
+++ b/yt_dlp/extractor/prankcast.py
@ -16,7 +16,7 @@ class PrankCastIE(InfoExtractor):
            'display_id': 'Beverly-is-back-like-a-heart-attack-',
            'timestamp': 1661391575,
            'uploader': 'Devonanustart',
-            'channel_id': 4,
+            'channel_id': '4',
            'duration': 7918,
            'cast': ['Devonanustart', 'Phonelosers'],
            'description': '',
@ -33,7 +33,7 @@ class PrankCastIE(InfoExtractor):
            'display_id': 'NOT-COOL',
            'timestamp': 1665028364,
            'uploader': 'phonelosers',
-            'channel_id': 6,
+            'channel_id': '6',
            'duration': 4044,
            'cast': ['phonelosers'],
            'description': '',
@ -60,7 +60,7 @@ def _real_extract(self, url):
            'url': f'{json_info["broadcast_url"]}{json_info["recording_hash"]}.mp3',
            'timestamp': start_date,
            'uploader': uploader,
-            'channel_id': json_info.get('user_id'),
+            'channel_id': str_or_none(json_info.get('user_id')),
            'duration': try_call(lambda: parse_iso8601(json_info['end_date']) - start_date),
            'cast': list(filter(None, [uploader] + traverse_obj(guests_json, (..., 'name')))),
            'description': json_info.get('broadcast_description'),
--- a/yt_dlp/extractor/radiocomercial.py
+++ b/yt_dlp/extractor/radiocomercial.py
@ -30,7 +30,8 @@ class RadioComercialIE(InfoExtractor):
            'title': 'Taylor Swift entranhando-se que nem uma espada no ventre dos fãs.',
            'release_date': '20231025',
            'thumbnail': r're:https://radiocomercial.pt/upload/[^.]+.jpg',
-            'season': 6
+            'season': 'Season 6',
+            'season_number': 6,
        }
    }, {
        'url': 'https://radiocomercial.pt/podcasts/convenca-me-num-minuto/t3/convenca-me-num-minuto-que-os-lobisomens-existem',
@ -41,7 +42,8 @@ class RadioComercialIE(InfoExtractor):
            'title': 'Convença-me num minuto que os lobisomens existem',
            'release_date': '20231026',
            'thumbnail': r're:https://radiocomercial.pt/upload/[^.]+.jpg',
-            'season': 3
+            'season': 'Season 3',
+            'season_number': 3,
        }
    }, {
        'url': 'https://radiocomercial.pt/podcasts/inacreditavel-by-ines-castel-branco/t2/o-desastre-de-aviao',
@ -53,7 +55,8 @@ class RadioComercialIE(InfoExtractor):
            'description': 'md5:8a82beeb372641614772baab7246245f',
            'release_date': '20231101',
            'thumbnail': r're:https://radiocomercial.pt/upload/[^.]+.jpg',
-            'season': 2
+            'season': 'Season 2',
+            'season_number': 2,
        },
        'params': {
            # inconsistant md5
@ -68,7 +71,8 @@ class RadioComercialIE(InfoExtractor):
            'title': 'T.N.T 29 de outubro',
            'release_date': '20231029',
            'thumbnail': r're:https://radiocomercial.pt/upload/[^.]+.jpg',
-            'season': 2023
+            'season': 'Season 2023',
+            'season_number': 2023,
        }
    }]

@ -82,7 +86,7 @@ def _real_extract(self, url):
            'release_date': unified_strdate(get_element_by_class(
                'date', get_element_html_by_class('descriptions', webpage) or '')),
            'thumbnail': self._og_search_thumbnail(webpage),
-            'season': int_or_none(season),
+            'season_number': int_or_none(season),
            'url': extract_attributes(get_element_html_by_class('audiofile', webpage) or '').get('href'),
        }

--- a/yt_dlp/extractor/radlive.py
+++ b/yt_dlp/extractor/radlive.py
@ -38,10 +38,6 @@ class RadLiveIE(InfoExtractor):
            'language': 'en',
            'thumbnail': 'https://lsp.littlstar.com/channels/WHISTLE/BAD_JOKES/SEASON_1/BAD_JOKES_101/poster.jpg',
            'description': 'Bad Jokes - Champions, Adam Pally, Super Troopers, Team Edge and 2Hype',
-            'release_timestamp': None,
-            'channel': None,
-            'channel_id': None,
-            'channel_url': None,
            'episode': 'E01: Bad Jokes 1',
            'episode_number': 1,
            'episode_id': '336',
--- a/yt_dlp/extractor/rcti.py
+++ b/yt_dlp/extractor/rcti.py
@ -229,7 +229,7 @@ class RCTIPlusSeriesIE(RCTIPlusBaseIE):
            'age_limit': 2,
            'cast': ['Verrel Bramasta', 'Ranty Maria', 'Riza Syah', 'Ivan Fadilla', 'Nicole Parham', 'Dll', 'Aviv Elham'],
            'display_id': 'putri-untuk-pangeran',
-            'tag': 'count:18',
+            'tags': 'count:18',
        },
    }, {  # No episodes
        'url': 'https://www.rctiplus.com/programs/615/inews-pagi',
@ -239,7 +239,7 @@ class RCTIPlusSeriesIE(RCTIPlusBaseIE):
            'title': 'iNews Pagi',
            'description': 'md5:f18ee3d4643cfb41c358e5a9b693ee04',
            'age_limit': 2,
-            'tag': 'count:11',
+            'tags': 'count:11',
            'display_id': 'inews-pagi',
        }
    }]
@ -327,7 +327,7 @@ def _real_extract(self, url):
            'age_limit': try_get(series_meta, lambda x: self._AGE_RATINGS[x['age_restriction'][0]['code']]),
            'cast': traverse_obj(series_meta, (('starring', 'creator', 'writer'), ..., 'name'),
                                 expected_type=lambda x: strip_or_none(x) or None),
-            'tag': traverse_obj(series_meta, ('tag', ..., 'name'),
+            'tags': traverse_obj(series_meta, ('tag', ..., 'name'),
                                 expected_type=lambda x: strip_or_none(x) or None),
        }
        return self.playlist_result(
--- a/yt_dlp/extractor/rokfin.py
+++ b/yt_dlp/extractor/rokfin.py
@ -38,7 +38,7 @@ class RokfinIE(InfoExtractor):
            'upload_date': '20211023',
            'timestamp': 1634998029,
            'channel': 'Jimmy Dore',
-            'channel_id': 65429,
+            'channel_id': '65429',
            'channel_url': 'https://rokfin.com/TheJimmyDoreShow',
            'availability': 'public',
            'live_status': 'not_live',
@ -56,7 +56,7 @@ class RokfinIE(InfoExtractor):
            'upload_date': '20190412',
            'timestamp': 1555052644,
            'channel': 'Ron Placone',
-            'channel_id': 10,
+            'channel_id': '10',
            'channel_url': 'https://rokfin.com/RonPlacone',
            'availability': 'public',
            'live_status': 'not_live',
@ -73,7 +73,7 @@ class RokfinIE(InfoExtractor):
            'thumbnail': r're:https://img\.production\.rokfin\.com/.+',
            'description': 'md5:324ce2d3e3b62e659506409e458b9d8e',
            'channel': 'TLAVagabond',
-            'channel_id': 53856,
+            'channel_id': '53856',
            'channel_url': 'https://rokfin.com/TLAVagabond',
            'availability': 'public',
            'is_live': False,
@ -86,7 +86,6 @@ class RokfinIE(InfoExtractor):
            'dislike_count': int,
            'like_count': int,
            'tags': ['FreeThinkingMedia^'],
-            'duration': None,
        }
    }, {
        'url': 'https://rokfin.com/post/126703/Brave-New-World--Aldous-Huxley-DEEPDIVE--Chpts-13--Quite-Frankly--Jay-Dyer',
@ -96,7 +95,7 @@ class RokfinIE(InfoExtractor):
            'title': 'Brave New World - Aldous Huxley DEEPDIVE!  (Chpts 1-3) - Quite Frankly & Jay Dyer',
            'thumbnail': r're:https://img\.production\.rokfin\.com/.+',
            'channel': 'Jay Dyer',
-            'channel_id': 186881,
+            'channel_id': '186881',
            'channel_url': 'https://rokfin.com/jaydyer',
            'availability': 'premium_only',
            'live_status': 'not_live',
@ -116,7 +115,7 @@ class RokfinIE(InfoExtractor):
            'title': 'The Grayzone live on Nordstream blame game',
            'thumbnail': r're:https://image\.v\.rokfin\.com/.+',
            'channel': 'Max Blumenthal',
-            'channel_id': 248902,
+            'channel_id': '248902',
            'channel_url': 'https://rokfin.com/MaxBlumenthal',
            'availability': 'premium_only',
            'live_status': 'was_live',
@ -174,7 +173,7 @@ def _real_extract(self, url):
            'like_count': int_or_none(metadata.get('likeCount')),
            'dislike_count': int_or_none(metadata.get('dislikeCount')),
            'channel': str_or_none(traverse_obj(metadata, ('createdBy', 'name'), ('creator', 'name'))),
-            'channel_id': traverse_obj(metadata, ('createdBy', 'id'), ('creator', 'id')),
+            'channel_id': str_or_none(traverse_obj(metadata, ('createdBy', 'id'), ('creator', 'id'))),
            'channel_url': url_or_none(f'https://rokfin.com/{uploader}') if uploader else None,
            'timestamp': timestamp,
            'release_timestamp': timestamp if live_status != 'not_live' else None,
--- a/yt_dlp/extractor/rumble.py
+++ b/yt_dlp/extractor/rumble.py
@ -90,7 +90,6 @@ class RumbleEmbedIE(InfoExtractor):
            'channel_url': 'https://rumble.com/c/LofiGirl',
            'channel': 'Lofi Girl',
            'thumbnail': r're:https://.+\.jpg',
-            'duration': None,
            'uploader': 'Lofi Girl',
            'live_status': 'is_live',
        },
--- a/yt_dlp/extractor/rutube.py
+++ b/yt_dlp/extractor/rutube.py
@ -46,7 +46,7 @@ def _extract_info(self, video, video_id=None, require_title=True):
            'uploader': try_get(video, lambda x: x['author']['name']),
            'uploader_id': compat_str(uploader_id) if uploader_id else None,
            'timestamp': unified_timestamp(video.get('created_ts')),
-            'category': [category] if category else None,
+            'categories': [category] if category else None,
            'age_limit': age_limit,
            'view_count': int_or_none(video.get('hits')),
            'comment_count': int_or_none(video.get('comments_count')),
@ -112,7 +112,7 @@ class RutubeIE(RutubeBaseIE):
            'age_limit': 0,
            'view_count': int,
            'thumbnail': 'http://pic.rutubelist.ru/video/d2/a0/d2a0aec998494a396deafc7ba2c82add.jpg',
-            'category': ['Новости и СМИ'],
+            'categories': ['Новости и СМИ'],
            'chapters': [],
        },
        'expected_warnings': ['Unable to download f4m'],
@ -144,7 +144,7 @@ class RutubeIE(RutubeBaseIE):
            'age_limit': 0,
            'view_count': int,
            'thumbnail': 'http://pic.rutubelist.ru/video/f2/d4/f2d42b54be0a6e69c1c22539e3152156.jpg',
-            'category': ['Видеоигры'],
+            'categories': ['Видеоигры'],
            'chapters': [],
        },
        'expected_warnings': ['Unable to download f4m'],
@ -154,7 +154,7 @@ class RutubeIE(RutubeBaseIE):
            'id': 'c65b465ad0c98c89f3b25cb03dcc87c6',
            'ext': 'mp4',
            'chapters': 'count:4',
-            'category': ['Бизнес и предпринимательство'],
+            'categories': ['Бизнес и предпринимательство'],
            'description': 'md5:252feac1305257d8c1bab215cedde75d',
            'thumbnail': 'http://pic.rutubelist.ru/video/71/8f/718f27425ea9706073eb80883dd3787b.png',
            'duration': 782,
--- a/yt_dlp/extractor/sbs.py
+++ b/yt_dlp/extractor/sbs.py
@ -44,8 +44,6 @@ class SBSIE(InfoExtractor):
            'timestamp': 1408613220,
            'upload_date': '20140821',
            'uploader': 'SBSC',
-            'tags': None,
-            'categories': None,
        },
        'expected_warnings': ['Unable to download JSON metadata'],
    }, {
--- a/yt_dlp/extractor/skeb.py
+++ b/yt_dlp/extractor/skeb.py
@ -10,7 +10,7 @@ class SkebIE(InfoExtractor):
        'info_dict': {
            'id': '466853',
            'title': '内容はおまかせします！ by 姫ノ森りぃる@一周年',
-            'descripion': 'md5:1ec50901efc3437cfbfe3790468d532d',
+            'description': 'md5:1ec50901efc3437cfbfe3790468d532d',
            'uploader': '姫ノ森りぃる@一周年',
            'uploader_id': 'riiru_wm',
            'age_limit': 0,
@ -34,7 +34,7 @@ class SkebIE(InfoExtractor):
        'info_dict': {
            'id': '489408',
            'title': 'いつもお世話になってお... by 古川ノブ@音楽とVlo...',
-            'descripion': 'md5:5adc2e41d06d33b558bf7b1faeb7b9c2',
+            'description': 'md5:5adc2e41d06d33b558bf7b1faeb7b9c2',
            'uploader': '古川ノブ@音楽とVlogのVtuber',
            'uploader_id': 'furukawa_nob',
            'age_limit': 0,
@ -61,12 +61,12 @@ class SkebIE(InfoExtractor):
        'info_dict': {
            'id': '6',
            'title': 'ヒロ。\n\n私のキャラク... by 諸々',
-            'descripion': 'md5:aa6cbf2ba320b50bce219632de195f07',
+            'description': 'md5:aa6cbf2ba320b50bce219632de195f07',
            '_type': 'playlist',
            'entries': [{
                'id': '486430',
                'title': 'ヒロ。\n\n私のキャラク... by 諸々',
-                'descripion': 'md5:aa6cbf2ba320b50bce219632de195f07',
+                'description': 'md5:aa6cbf2ba320b50bce219632de195f07',
            }, {
                'id': '486431',
                'title': 'ヒロ。\n\n私のキャラク... by 諸々',
@ -81,7 +81,7 @@ def _real_extract(self, url):
        parent = {
            'id': video_id,
            'title': nuxt_data.get('title'),
-            'descripion': nuxt_data.get('description'),
+            'description': nuxt_data.get('description'),
            'uploader': traverse_obj(nuxt_data, ('creator', 'name')),
            'uploader_id': traverse_obj(nuxt_data, ('creator', 'screen_name')),
            'age_limit': 18 if nuxt_data.get('nsfw') else 0,
--- a/yt_dlp/extractor/stageplus.py
+++ b/yt_dlp/extractor/stageplus.py
@ -21,7 +21,7 @@ class StagePlusVODConcertIE(InfoExtractor):
            'id': 'vod_concert_APNM8GRFDPHMASJKBSPJACG',
            'title': 'Yuja Wang plays Rachmaninoff\'s Piano Concerto No. 2 – from Odeonsplatz',
            'description': 'md5:50f78ec180518c9bdb876bac550996fc',
-            'artist': ['Yuja Wang', 'Lorenzo Viotti'],
+            'artists': ['Yuja Wang', 'Lorenzo Viotti'],
            'upload_date': '20230331',
            'timestamp': 1680249600,
            'release_date': '20210709',
@ -40,10 +40,10 @@ class StagePlusVODConcertIE(InfoExtractor):
                'release_timestamp': 1625788800,
                'duration': 2207,
                'chapters': 'count:5',
-                'artist': ['Yuja Wang'],
-                'composer': ['Sergei Rachmaninoff'],
+                'artists': ['Yuja Wang'],
+                'composers': ['Sergei Rachmaninoff'],
                'album': 'Yuja Wang plays Rachmaninoff\'s Piano Concerto No. 2 – from Odeonsplatz',
-                'album_artist': ['Yuja Wang', 'Lorenzo Viotti'],
+                'album_artists': ['Yuja Wang', 'Lorenzo Viotti'],
                'track': 'Piano Concerto No. 2 in C Minor, Op. 18',
                'track_number': 1,
                'genre': 'Instrumental Concerto',
@ -474,7 +474,7 @@ def _real_extract(self, url):
        metadata = traverse_obj(data, {
            'title': 'title',
            'description': ('shortDescription', {str}),
-            'artist': ('artists', 'edges', ..., 'node', 'name'),
+            'artists': ('artists', 'edges', ..., 'node', 'name'),
            'timestamp': ('archiveReleaseDate', {unified_timestamp}),
            'release_timestamp': ('productionDate', {unified_timestamp}),
        })
@ -494,7 +494,7 @@ def _real_extract(self, url):
                'formats': formats,
                'subtitles': subtitles,
                'album': metadata.get('title'),
-                'album_artist': metadata.get('artist'),
+                'album_artists': metadata.get('artist'),
                'track_number': idx,
                **metadata,
                **traverse_obj(video, {
@ -506,8 +506,8 @@ def _real_extract(self, url):
                            'title': 'title',
                            'start_time': ('mark', {float_or_none}),
                        }),
-                    'artist': ('artists', 'edges', ..., 'node', 'name'),
-                    'composer': ('work', 'composers', ..., 'name'),
+                    'artists': ('artists', 'edges', ..., 'node', 'name'),
+                    'composers': ('work', 'composers', ..., 'name'),
                    'genre': ('work', 'genre', 'title'),
                }),
            })
--- a/yt_dlp/extractor/steam.py
+++ b/yt_dlp/extractor/steam.py
@ -2,9 +2,10 @@

 from .common import InfoExtractor
 from ..utils import (
-    extract_attributes,
    ExtractorError,
+    extract_attributes,
    get_element_by_class,
+    str_or_none,
 )


@ -30,7 +31,6 @@ class SteamIE(InfoExtractor):
                    'ext': 'mp4',
                    'title': 'Terraria video 256785003',
                    'thumbnail': r're:^https://cdn\.[^\.]+\.steamstatic\.com',
-                    'n_entries': 2,
                }
            },
            {
@ -39,9 +39,7 @@ class SteamIE(InfoExtractor):
                    'id': '2040428',
                    'ext': 'mp4',
                    'title': 'Terraria video 2040428',
-                    'playlist_index': 2,
                    'thumbnail': r're:^https://cdn\.[^\.]+\.steamstatic\.com',
-                    'n_entries': 2,
                }
            }
        ],
@ -55,12 +53,10 @@ class SteamIE(InfoExtractor):
    }, {
        'url': 'https://store.steampowered.com/app/271590/Grand_Theft_Auto_V/',
        'info_dict': {
-            'id': '256757115',
-            'title': 'Grand Theft Auto V video 256757115',
-            'ext': 'mp4',
-            'thumbnail': r're:^https://cdn\.[^\.]+\.steamstatic\.com',
-            'n_entries': 20,
+            'id': '271590',
+            'title': 'Grand Theft Auto V',
        },
+        'playlist_count': 23,
    }]

    def _real_extract(self, url):
@ -136,7 +132,7 @@ class SteamCommunityBroadcastIE(InfoExtractor):
            'id': '76561199073851486',
            'title': r're:Steam Community :: pepperm!nt :: Broadcast 2022-06-26 \d{2}:\d{2}',
            'ext': 'mp4',
-            'uploader_id': 1113585758,
+            'uploader_id': '1113585758',
            'uploader': 'pepperm!nt',
            'live_status': 'is_live',
        },
@ -169,6 +165,6 @@ def _real_extract(self, url):
            'live_status': 'is_live',
            'view_count': json_data.get('num_view'),
            'uploader': uploader_json.get('persona_name'),
-            'uploader_id': uploader_json.get('accountid'),
+            'uploader_id': str_or_none(uploader_json.get('accountid')),
            'subtitles': subs,
        }
--- a/yt_dlp/extractor/tenplay.py
+++ b/yt_dlp/extractor/tenplay.py
@ -20,7 +20,8 @@ class TenPlayIE(InfoExtractor):
            'alt_title': 'Nathan Borg Is The First Aussie Actor With A Cochlear Implant To Join Neighbours',
            'description': 'md5:a02d0199c901c2dd4c796f1e7dd0de43',
            'duration': 186,
-            'season': 39,
+            'season': 'Season 39',
+            'season_number': 39,
            'series': 'Neighbours',
            'thumbnail': r're:https://.*\.jpg',
            'uploader': 'Channel 10',
@ -108,7 +109,7 @@ def _real_extract(self, url):
            'description': data.get('description'),
            'age_limit': self._AUS_AGES.get(data.get('classification')),
            'series': data.get('tvShow'),
-            'season': int_or_none(data.get('season')),
+            'season_number': int_or_none(data.get('season')),
            'episode_number': int_or_none(data.get('episode')),
            'timestamp': data.get('published'),
            'thumbnail': data.get('imageUrl'),
--- a/yt_dlp/extractor/tiktok.py
+++ b/yt_dlp/extractor/tiktok.py
@ -320,7 +320,7 @@ def extract_addr(addr, add_meta={}):
        if is_generic_og_trackname:
            music_track, music_author = contained_music_track or 'original sound', contained_music_author
        else:
-            music_track, music_author = music_info.get('title'), music_info.get('author')
+            music_track, music_author = music_info.get('title'), traverse_obj(music_info, ('author', {str}))

        return {
            'id': aweme_id,
@ -336,15 +336,16 @@ def extract_addr(addr, add_meta={}):
                'comment_count': 'comment_count',
            }, expected_type=int_or_none),
            **traverse_obj(author_info, {
-                'uploader': 'unique_id',
-                'uploader_id': 'uid',
-                'creator': 'nickname',
-                'channel_id': 'sec_uid',
-            }, expected_type=str_or_none),
+                'uploader': ('unique_id', {str}),
+                'uploader_id': ('uid', {str_or_none}),
+                'creators': ('nickname', {str}, {lambda x: [x] if x else None}),  # for compat
+                'channel': ('nickname', {str}),
+                'channel_id': ('sec_uid', {str}),
+            }),
            'uploader_url': user_url,
            'track': music_track,
            'album': str_or_none(music_info.get('album')) or None,
-            'artist': music_author or None,
+            'artists': re.split(r'(?:, | & )', music_author) if music_author else None,
            'formats': formats,
            'subtitles': self.extract_subtitles(aweme_detail, aweme_id),
            'thumbnails': thumbnails,
@ -405,7 +406,8 @@ def _parse_aweme_video_web(self, aweme_detail, webpage_url, video_id):
                'timestamp': ('createTime', {int_or_none}),
            }),
            **traverse_obj(author_info or aweme_detail, {
-                'creator': ('nickname', {str}),
+                'creators': ('nickname', {str}, {lambda x: [x] if x else None}),  # for compat
+                'channel': ('nickname', {str}),
                'uploader': (('uniqueId', 'author'), {str}),
                'uploader_id': (('authorId', 'uid', 'id'), {str_or_none}),
            }, get_all=False),
@ -416,10 +418,10 @@ def _parse_aweme_video_web(self, aweme_detail, webpage_url, video_id):
                'comment_count': 'commentCount',
            }, expected_type=int_or_none),
            **traverse_obj(music_info, {
-                'track': 'title',
-                'album': ('album', {lambda x: x or None}),
-                'artist': 'authorName',
-            }, expected_type=str),
+                'track': ('title', {str}),
+                'album': ('album', {str}, {lambda x: x or None}),
+                'artists': ('authorName', {str}, {lambda x: [x] if x else None}),
+            }),
            'channel_id': channel_id,
            'uploader_url': user_url,
            'formats': formats,
@ -476,7 +478,8 @@ class TikTokIE(TikTokBaseIE):
            'uploader_id': '18702747',
            'uploader_url': 'https://www.tiktok.com/@MS4wLjABAAAAiFnldaILebi5heDoVU6bn4jBWWycX6-9U3xuNPqZ8Ws',
            'channel_id': 'MS4wLjABAAAAiFnldaILebi5heDoVU6bn4jBWWycX6-9U3xuNPqZ8Ws',
-            'creator': 'patroX',
+            'channel': 'patroX',
+            'creators': ['patroX'],
            'thumbnail': r're:^https?://[\w\/\.\-]+(~[\w\-]+\.image)?',
            'upload_date': '20190930',
            'timestamp': 1569860870,
@ -484,7 +487,7 @@ class TikTokIE(TikTokBaseIE):
            'like_count': int,
            'repost_count': int,
            'comment_count': int,
-            'artist': 'Evan Todd, Jessica Keenan Wynn, Alice Lee, Barrett Wilbert Weed & Jon Eidson',
+            'artists': ['Evan Todd', 'Jessica Keenan Wynn', 'Alice Lee', 'Barrett Wilbert Weed', 'Jon Eidson'],
            'track': 'Big Fun',
        },
    }, {
@ -496,12 +499,13 @@ class TikTokIE(TikTokBaseIE):
            'title': 'Balas @yolaaftwsr hayu yu ? #SquadRandom_ 🔥',
            'description': 'Balas @yolaaftwsr hayu yu ? #SquadRandom_ 🔥',
            'uploader': 'barudakhb_',
-            'creator': 'md5:29f238c49bc0c176cb3cef1a9cea9fa6',
+            'channel': 'md5:29f238c49bc0c176cb3cef1a9cea9fa6',
+            'creators': ['md5:29f238c49bc0c176cb3cef1a9cea9fa6'],
            'uploader_id': '6974687867511718913',
            'uploader_url': 'https://www.tiktok.com/@MS4wLjABAAAAbhBwQC-R1iKoix6jDFsF-vBdfx2ABoDjaZrM9fX6arU3w71q3cOWgWuTXn1soZ7d',
            'channel_id': 'MS4wLjABAAAAbhBwQC-R1iKoix6jDFsF-vBdfx2ABoDjaZrM9fX6arU3w71q3cOWgWuTXn1soZ7d',
            'track': 'Boka Dance',
-            'artist': 'md5:29f238c49bc0c176cb3cef1a9cea9fa6',
+            'artists': ['md5:29f238c49bc0c176cb3cef1a9cea9fa6'],
            'timestamp': 1626121503,
            'duration': 18,
            'thumbnail': r're:^https?://[\w\/\.\-]+(~[\w\-]+\.image)?',
@ -520,7 +524,8 @@ class TikTokIE(TikTokBaseIE):
            'title': 'Slap and Run!',
            'description': 'Slap and Run!',
            'uploader': 'user440922249',
-            'creator': 'Slap And Run',
+            'channel': 'Slap And Run',
+            'creators': ['Slap And Run'],
            'uploader_id': '7036055384943690754',
            'uploader_url': 'https://www.tiktok.com/@MS4wLjABAAAATh8Vewkn0LYM7Fo03iec3qKdeCUOcBIouRk1mkiag6h3o_pQu_dUXvZ2EZlGST7_',
            'channel_id': 'MS4wLjABAAAATh8Vewkn0LYM7Fo03iec3qKdeCUOcBIouRk1mkiag6h3o_pQu_dUXvZ2EZlGST7_',
@ -544,7 +549,8 @@ class TikTokIE(TikTokBaseIE):
            'title': 'TikTok video #7059698374567611694',
            'description': '',
            'uploader': 'pokemonlife22',
-            'creator': 'Pokemon',
+            'channel': 'Pokemon',
+            'creators': ['Pokemon'],
            'uploader_id': '6820838815978423302',
            'uploader_url': 'https://www.tiktok.com/@MS4wLjABAAAA0tF1nBwQVVMyrGu3CqttkNgM68Do1OXUFuCY0CRQk8fEtSVDj89HqoqvbSTmUP2W',
            'channel_id': 'MS4wLjABAAAA0tF1nBwQVVMyrGu3CqttkNgM68Do1OXUFuCY0CRQk8fEtSVDj89HqoqvbSTmUP2W',
@ -553,7 +559,7 @@ class TikTokIE(TikTokBaseIE):
            'duration': 6,
            'thumbnail': r're:^https?://[\w\/\.\-]+(~[\w\-]+\.image)?',
            'upload_date': '20220201',
-            'artist': 'Pokemon',
+            'artists': ['Pokemon'],
            'view_count': int,
            'like_count': int,
            'repost_count': int,
@ -590,12 +596,13 @@ class TikTokIE(TikTokBaseIE):
            'ext': 'mp3',
            'title': 'TikTok video #7139980461132074283',
            'description': '',
-            'creator': 'Antaura',
+            'channel': 'Antaura',
+            'creators': ['Antaura'],
            'uploader': '_le_cannibale_',
            'uploader_id': '6604511138619654149',
            'uploader_url': 'https://www.tiktok.com/@MS4wLjABAAAAoShJqaw_5gvy48y3azFeFcT4jeyKWbB0VVYasOCt2tTLwjNFIaDcHAM4D-QGXFOP',
            'channel_id': 'MS4wLjABAAAAoShJqaw_5gvy48y3azFeFcT4jeyKWbB0VVYasOCt2tTLwjNFIaDcHAM4D-QGXFOP',
-            'artist': 'nathan !',
+            'artists': ['nathan !'],
            'track': 'grahamscott canon',
            'upload_date': '20220905',
            'timestamp': 1662406249,
@ -603,18 +610,18 @@ class TikTokIE(TikTokBaseIE):
            'like_count': int,
            'repost_count': int,
            'comment_count': int,
-            'thumbnail': r're:^https://.+\.webp',
+            'thumbnail': r're:^https://.+\.(?:webp|jpe?g)',
        },
    }, {
        # only available via web
-        'url': 'https://www.tiktok.com/@moxypatch/video/7206382937372134662',
+        'url': 'https://www.tiktok.com/@moxypatch/video/7206382937372134662',  # FIXME
        'md5': '6aba7fad816e8709ff2c149679ace165',
        'info_dict': {
            'id': '7206382937372134662',
            'ext': 'mp4',
            'title': 'md5:1d95c0b96560ca0e8a231af4172b2c0a',
            'description': 'md5:1d95c0b96560ca0e8a231af4172b2c0a',
-            'creator': 'MoxyPatch',
+            'channel': 'MoxyPatch',
            'creators': ['MoxyPatch'],
            'uploader': 'moxypatch',
            'uploader_id': '7039142049363379205',
@ -635,7 +642,7 @@ class TikTokIE(TikTokBaseIE):
        'expected_warnings': ['Unable to find video in feed'],
    }, {
        # 1080p format
-        'url': 'https://www.tiktok.com/@tatemcrae/video/7107337212743830830',
+        'url': 'https://www.tiktok.com/@tatemcrae/video/7107337212743830830',  # FIXME
        'md5': '982512017a8a917124d5a08c8ae79621',
        'info_dict': {
            'id': '7107337212743830830',
@ -646,8 +653,9 @@ class TikTokIE(TikTokBaseIE):
            'uploader_id': '86328792343818240',
            'uploader_url': 'https://www.tiktok.com/@MS4wLjABAAAA-0bQT0CqebTRr6I4IkYvMDMKSRSJHLNPBo5HrSklJwyA2psXLSZG5FP-LMNpHnJd',
            'channel_id': 'MS4wLjABAAAA-0bQT0CqebTRr6I4IkYvMDMKSRSJHLNPBo5HrSklJwyA2psXLSZG5FP-LMNpHnJd',
-            'creator': 'tate mcrae',
-            'artist': 'tate mcrae',
+            'channel': 'tate mcrae',
+            'creators': ['tate mcrae'],
+            'artists': ['tate mcrae'],
            'track': 'original sound',
            'upload_date': '20220609',
            'timestamp': 1654805899,
@ -672,8 +680,9 @@ class TikTokIE(TikTokBaseIE):
            'uploader_id': '6582536342634676230',
            'uploader_url': 'https://www.tiktok.com/@MS4wLjABAAAAIAlDxriiPWLE-p8p1R_0Bx8qWKfi-7zwmGhzU8Mv25W8sNxjfIKrol31qTczzuLB',
            'channel_id': 'MS4wLjABAAAAIAlDxriiPWLE-p8p1R_0Bx8qWKfi-7zwmGhzU8Mv25W8sNxjfIKrol31qTczzuLB',
-            'creator': 'лампочка',
-            'artist': 'Øneheart',
+            'channel': 'лампочка',
+            'creators': ['лампочка'],
+            'artists': ['Øneheart'],
            'album': 'watching the stars',
            'track': 'watching the stars',
            'upload_date': '20230708',
@ -682,7 +691,7 @@ class TikTokIE(TikTokBaseIE):
            'like_count': int,
            'comment_count': int,
            'repost_count': int,
-            'thumbnail': r're:^https://.+\.webp',
+            'thumbnail': r're:^https://.+\.(?:webp|jpe?g)',
        },
    }, {
        # Auto-captions available
@ -949,7 +958,7 @@ class DouyinIE(TikTokBaseIE):
            'uploader_id': '110403406559',
            'uploader_url': 'https://www.douyin.com/user/MS4wLjABAAAAEKnfa654JAJ_N5lgZDQluwsxmY0lhfmEYNQBBkwGG98',
            'channel_id': 'MS4wLjABAAAAEKnfa654JAJ_N5lgZDQluwsxmY0lhfmEYNQBBkwGG98',
-            'creator': '杨超越',
+            'channel': '杨超越',
            'creators': ['杨超越'],
            'duration': 19,
            'timestamp': 1620905839,
@ -974,7 +983,7 @@ class DouyinIE(TikTokBaseIE):
            'uploader_id': '408654318141572',
            'uploader_url': 'https://www.douyin.com/user/MS4wLjABAAAAZJpnglcjW2f_CMVcnqA_6oVBXKWMpH0F8LIHuUu8-lA',
            'channel_id': 'MS4wLjABAAAAZJpnglcjW2f_CMVcnqA_6oVBXKWMpH0F8LIHuUu8-lA',
-            'creator': '杨超越工作室',
+            'channel': '杨超越工作室',
            'creators': ['杨超越工作室'],
            'duration': 42,
            'timestamp': 1625739481,
@ -999,7 +1008,7 @@ class DouyinIE(TikTokBaseIE):
            'uploader_id': '110403406559',
            'uploader_url': 'https://www.douyin.com/user/MS4wLjABAAAAEKnfa654JAJ_N5lgZDQluwsxmY0lhfmEYNQBBkwGG98',
            'channel_id': 'MS4wLjABAAAAEKnfa654JAJ_N5lgZDQluwsxmY0lhfmEYNQBBkwGG98',
-            'creator': '杨超越',
+            'channel': '杨超越',
            'creators': ['杨超越'],
            'duration': 17,
            'timestamp': 1619098692,
@ -1041,7 +1050,7 @@ class DouyinIE(TikTokBaseIE):
            'uploader_id': '110403406559',
            'uploader_url': 'https://www.douyin.com/user/MS4wLjABAAAAEKnfa654JAJ_N5lgZDQluwsxmY0lhfmEYNQBBkwGG98',
            'channel_id': 'MS4wLjABAAAAEKnfa654JAJ_N5lgZDQluwsxmY0lhfmEYNQBBkwGG98',
-            'creator': '杨超越',
+            'channel': '杨超越',
            'creators': ['杨超越'],
            'duration': 15,
            'timestamp': 1621261163,
--- a/yt_dlp/extractor/tnaflix.py
+++ b/yt_dlp/extractor/tnaflix.py
@ -277,7 +277,6 @@ class EMPFlixIE(TNAEMPFlixBaseIE):
            'thumbnail': r're:https?://.*\.jpg$',
            'duration': 83,
            'age_limit': 18,
-            'uploader': None,
            'categories': list,
        }
    }, {
--- a/yt_dlp/extractor/truth.py
+++ b/yt_dlp/extractor/truth.py
@ -19,7 +19,6 @@ class TruthIE(InfoExtractor):
                'id': '108779000807761862',
                'ext': 'qt',
                'title': 'Truth video #108779000807761862',
-                'description': None,
                'timestamp': 1659835827,
                'upload_date': '20220807',
                'uploader': 'Donald J. Trump',
--- a/yt_dlp/extractor/tv2hu.py
+++ b/yt_dlp/extractor/tv2hu.py
@ -20,7 +20,6 @@ class TV2HuIE(InfoExtractor):
            'description': 'md5:7350147e75485a59598e806c47967b07',
            'thumbnail': r're:^https?://.*\.jpg$',
            'release_date': '20210825',
-            'season_number': None,
            'episode_number': 213,
        },
        'params': {
@ -38,8 +37,6 @@ class TV2HuIE(InfoExtractor):
            'description': 'md5:47762155dc9a50241797ded101b1b08c',
            'thumbnail': r're:^https?://.*\.jpg$',
            'release_date': '20210118',
-            'season_number': None,
-            'episode_number': None,
        },
        'params': {
            'skip_download': True,
--- a/yt_dlp/extractor/tver.py
+++ b/yt_dlp/extractor/tver.py
@ -21,8 +21,6 @@ class TVerIE(InfoExtractor):
            'episode': '売り場席巻のチーズSP＆財前直見×森泉親子の脱東京暮らし密着！',
            'alt_title': '売り場席巻のチーズSP＆財前直見×森泉親子の脱東京暮らし密着！',
            'channel': 'テレビ朝日',
-            'onair_label': '5月3日(火)放送分',
-            'ext_title': '家事ヤロウ!!! 売り場席巻のチーズSP＆財前直見×森泉親子の脱東京暮らし密着！ テレビ朝日 5月3日(火)放送分',
        },
        'add_ie': ['BrightcoveNew'],
    }, {
--- a/yt_dlp/extractor/videofyme.py
+++ b/yt_dlp/extractor/videofyme.py
@ -22,7 +22,7 @@ class VideofyMeIE(InfoExtractor):
            'uploader': 'VideofyMe',
            'uploader_id': 'thisisvideofyme',
            'view_count': int,
-            'likes': int,
+            'like_count': int,
            'comment_count': int,
        },
    }
@ -45,6 +45,6 @@ def _real_extract(self, url):
            'uploader': blog.get('name'),
            'uploader_id': blog.get('identifier'),
            'view_count': int_or_none(self._search_regex(r'([0-9]+)', video.get('views'), 'view count', fatal=False)),
-            'likes': int_or_none(video.get('likes')),
+            'like_count': int_or_none(video.get('likes')),
            'comment_count': int_or_none(video.get('nrOfComments')),
        }
--- a/yt_dlp/extractor/viewlift.py
+++ b/yt_dlp/extractor/viewlift.py
@ -231,7 +231,6 @@ class ViewLiftIE(ViewLiftBaseIE):
            'description': 'md5:e28f2fb8680096a69c944d37c1fa5ffc',
            'thumbnail': r're:^https?://.*\.jpg$',
            'upload_date': '20211006',
-            'series': None
        },
        'params': {'skip_download': True},
    }, {  # Free film
@ -243,7 +242,6 @@ class ViewLiftIE(ViewLiftBaseIE):
            'description': 'md5:605cba408e51a79dafcb824bdeded51e',
            'thumbnail': r're:^https?://.*\.jpg$',
            'upload_date': '20210827',
-            'series': None
        },
        'params': {'skip_download': True},
    }, {  # Free episode
--- a/yt_dlp/extractor/vimeo.py
+++ b/yt_dlp/extractor/vimeo.py
@ -375,7 +375,6 @@ class VimeoIE(VimeoBaseInfoExtractor):
                'uploader_url': r're:https?://(?:www\.)?vimeo\.com/businessofsoftware',
                'uploader_id': 'businessofsoftware',
                'duration': 3610,
-                'description': None,
                'thumbnail': 'https://i.vimeocdn.com/video/376682406-f34043e7b766af6bef2af81366eacd6724f3fc3173179a11a97a1e26587c9529-d_1280',
            },
            'params': {
--- a/yt_dlp/extractor/vk.py
+++ b/yt_dlp/extractor/vk.py
@ -810,7 +810,7 @@ class VKPlayLiveIE(VKPlayBaseIE):
            'ext': 'mp4',
            'title': r're:эскапизм крута .*',
            'uploader': 'Bayda',
-            'uploader_id': 12279401,
+            'uploader_id': '12279401',
            'release_timestamp': 1687209962,
            'release_date': '20230619',
            'thumbnail': r're:https://images.vkplay.live/public_video_stream/12279401/preview\?change_time=\d+',
--- a/yt_dlp/extractor/vvvvid.py
+++ b/yt_dlp/extractor/vvvvid.py
@ -24,7 +24,6 @@ class VVVVIDIE(InfoExtractor):
            'series': 'The Power of Computing',
            'season_id': '518',
            'episode': 'Playstation VR cambierà il nostro modo di giocare',
-            'episode_number': None,
            'episode_id': '4747',
            'view_count': int,
            'like_count': int,
@ -58,7 +57,6 @@ class VVVVIDIE(InfoExtractor):
            'description': 'md5:a5e802558d35247fee285875328c0b80',
            'uploader_id': '@EMOTIONLabelChannel',
            'uploader': 'EMOTION Label Channel',
-            'episode_number': None,
            'episode_id': '3115',
            'view_count': int,
            'like_count': int,
--- a/yt_dlp/extractor/wdr.py
+++ b/yt_dlp/extractor/wdr.py
@ -324,7 +324,6 @@ class WDRElefantIE(InfoExtractor):
            'title': 'Wippe',
            'id': 'mdb-1198320',
            'ext': 'mp4',
-            'age_limit': None,
            'upload_date': '20071003'
        },
    }
--- a/yt_dlp/extractor/ximalaya.py
+++ b/yt_dlp/extractor/ximalaya.py
@ -1,7 +1,7 @@
 import math

 from .common import InfoExtractor
-from ..utils import traverse_obj, try_call, InAdvancePagedList
+from ..utils import InAdvancePagedList, str_or_none, traverse_obj, try_call


 class XimalayaBaseIE(InfoExtractor):
@ -19,7 +19,7 @@ class XimalayaIE(XimalayaBaseIE):
                'id': '47740352',
                'ext': 'm4a',
                'uploader': '小彬彬爱听书',
-                'uploader_id': 61425525,
+                'uploader_id': '61425525',
                'uploader_url': 'http://www.ximalaya.com/zhubo/61425525/',
                'title': '261.唐诗三百首.卷八.送孟浩然之广陵.李白',
                'description': "contains:《送孟浩然之广陵》\n作者：李白\n故人西辞黄鹤楼，烟花三月下扬州。\n孤帆远影碧空尽，惟见长江天际流。",
@ -48,7 +48,7 @@ class XimalayaIE(XimalayaBaseIE):
                'id': '47740352',
                'ext': 'm4a',
                'uploader': '小彬彬爱听书',
-                'uploader_id': 61425525,
+                'uploader_id': '61425525',
                'uploader_url': 'http://www.ximalaya.com/zhubo/61425525/',
                'title': '261.唐诗三百首.卷八.送孟浩然之广陵.李白',
                'description': "contains:《送孟浩然之广陵》\n作者：李白\n故人西辞黄鹤楼，烟花三月下扬州。\n孤帆远影碧空尽，惟见长江天际流。",
@ -107,7 +107,7 @@ def _real_extract(self, url):
        return {
            'id': audio_id,
            'uploader': audio_info.get('nickname'),
-            'uploader_id': audio_uploader_id,
+            'uploader_id': str_or_none(audio_uploader_id),
            'uploader_url': f'{scheme}://www.ximalaya.com/zhubo/{audio_uploader_id}/' if audio_uploader_id else None,
            'title': audio_info['title'],
            'thumbnails': thumbnails,
--- a/yt_dlp/extractor/xinpianchang.py
+++ b/yt_dlp/extractor/xinpianchang.py
@ -1,6 +1,7 @@
 from .common import InfoExtractor
 from ..utils import (
    int_or_none,
+    str_or_none,
    try_get,
    update_url_query,
    url_or_none,
@ -21,9 +22,9 @@ class XinpianchangIE(InfoExtractor):
            'duration': 151,
            'thumbnail': r're:^https?://oss-xpc0\.xpccdn\.com.+/assets/',
            'uploader': '正时文创',
-            'uploader_id': 10357277,
+            'uploader_id': '10357277',
            'categories': ['宣传片', '国家城市', '广告', '其他'],
-            'keywords': ['北京冬奥会', '冰墩墩', '再见', '告别', '冰墩墩哭了', '感动', '闭幕式', '熄火']
+            'tags': ['北京冬奥会', '冰墩墩', '再见', '告别', '冰墩墩哭了', '感动', '闭幕式', '熄火']
        },
    }, {
        'url': 'https://www.xinpianchang.com/a11762904',
@ -35,9 +36,9 @@ class XinpianchangIE(InfoExtractor):
            'duration': 136,
            'thumbnail': r're:^https?://oss-xpc0\.xpccdn\.com.+/assets/',
            'uploader': '精品动画',
-            'uploader_id': 10858927,
+            'uploader_id': '10858927',
            'categories': ['动画', '三维CG'],
-            'keywords': ['France Télévisions', '法国3台', '蠢萌', '冬奥会']
+            'tags': ['France Télévisions', '法国3台', '蠢萌', '冬奥会']
        },
    }, {
        'url': 'https://www.xinpianchang.com/a11779743?from=IndexPick&part=%E7%BC%96%E8%BE%91%E7%B2%BE%E9%80%89&index=2',
@ -78,10 +79,10 @@ def _real_extract(self, url):
            'description': data.get('description'),
            'duration': int_or_none(data.get('duration')),
            'categories': data.get('categories'),
-            'keywords': data.get('keywords'),
+            'tags': data.get('keywords'),
            'thumbnail': data.get('cover'),
            'uploader': try_get(data, lambda x: x['owner']['username']),
-            'uploader_id': try_get(data, lambda x: x['owner']['id']),
+            'uploader_id': str_or_none(try_get(data, lambda x: x['owner']['id'])),
            'formats': formats,
            'subtitles': subtitles,
        }
--- a/yt_dlp/extractor/yle_areena.py
+++ b/yt_dlp/extractor/yle_areena.py
@ -46,10 +46,6 @@ class YleAreenaIE(InfoExtractor):
                'title': 'Albi haluaa vessan',
                'description': 'md5:15236d810c837bed861fae0e88663c33',
                'series': 'Albi Lumiukko',
-                'season': None,
-                'season_number': None,
-                'episode': None,
-                'episode_number': None,
                'thumbnail': 'http://cfvod.kaltura.com/p/1955031/sp/195503100/thumbnail/entry_id/1_l38iz9ur/version/100021',
                'uploader_id': 'ovp@yle.fi',
                'duration': 319,
--- a/yt_dlp/extractor/youku.py
+++ b/yt_dlp/extractor/youku.py
@ -42,11 +42,11 @@ class YoukuIE(InfoExtractor):
            'uploader_id': '322014285',
            'uploader_url': 'http://i.youku.com/u/UMTI4ODA1NzE0MA==',
            'tags': list,
-            'skip': '404',
        },
        'params': {
            'videopassword': '100600',
        },
+        'skip': '404',
    }, {
        # /play/get.json contains streams with "channel_type":"tail"
        'url': 'http://v.youku.com/v_show/id_XOTUxMzg4NDMy.html',
--- a/yt_dlp/extractor/younow.py
+++ b/yt_dlp/extractor/younow.py
@ -6,6 +6,7 @@
    ExtractorError,
    format_field,
    int_or_none,
+    str_or_none,
    try_get,
 )

@ -102,7 +103,7 @@ def _extract_moment(item, fatal=True):
        'timestamp': int_or_none(item.get('created')),
        'creator': uploader,
        'uploader': uploader,
-        'uploader_id': uploader_id,
+        'uploader_id': str_or_none(uploader_id),
        'uploader_url': uploader_url,
        'formats': [{
            'url': 'https://hls.younow.com/momentsplaylists/live/%s/%s.m3u8'
@ -184,7 +185,7 @@ class YouNowMomentIE(InfoExtractor):
            'timestamp': 1490432040,
            'upload_date': '20170325',
            'uploader': 'GABO...',
-            'uploader_id': 35917228,
+            'uploader_id': '35917228',
        },
    }

--- a/yt_dlp/extractor/zingmp3.py
+++ b/yt_dlp/extractor/zingmp3.py
@ -513,7 +513,6 @@ class ZingMp3LiveRadioIE(ZingMp3BaseIE):
            'id': 'IWZ979UB',
            'title': r're:^V\-POP',
            'description': 'md5:aa857f8a91dc9ce69e862a809e4bdc10',
-            'protocol': 'm3u8_native',
            'ext': 'mp4',
            'view_count': int,
            'thumbnail': r're:^https?://.*\.jpg',
@ -529,7 +528,6 @@ class ZingMp3LiveRadioIE(ZingMp3BaseIE):
            'id': 'IWZ97CWB',
            'title': r're:^Live\s247',
            'description': 'md5:d41d8cd98f00b204e9800998ecf8427e',
-            'protocol': 'm3u8_native',
            'ext': 'm4a',
            'view_count': int,
            'thumbnail': r're:^https?://.*\.jpg',