X-Git-Url: https://jfr.im/git/yt-dlp.git/blobdiff_plain/26fdfc3704a278acada27cc420d67c6d3f71423b..4cc99d7b6cce8b39506ead01407445d576b63ee4:/yt_dlp/extractor/bilibili.py

diff --git a/yt_dlp/extractor/bilibili.py b/yt_dlp/extractor/bilibili.py
index 3274a427d..b38c90b1d 100644
--- a/yt_dlp/extractor/bilibili.py
+++ b/yt_dlp/extractor/bilibili.py
@@ -1,21 +1,33 @@
 import base64
 import functools
+import hashlib
 import itertools
+import json
 import math
-import urllib.error
+import re
+import time
 import urllib.parse
+import uuid
 
 from .common import InfoExtractor, SearchInfoExtractor
+from ..dependencies import Cryptodome
+from ..networking.exceptions import HTTPError
 from ..utils import (
     ExtractorError,
     GeoRestrictedError,
     InAdvancePagedList,
     OnDemandPagedList,
+    bool_or_none,
+    clean_html,
+    determine_ext,
     filter_dict,
     float_or_none,
     format_field,
+    get_element_by_class,
     int_or_none,
+    join_nonempty,
     make_archive_id,
+    merge_dicts,
     mimetype2ext,
     parse_count,
     parse_qs,
@@ -24,30 +36,36 @@
     srt_subtitles_timecode,
     str_or_none,
     traverse_obj,
+    try_call,
+    unified_timestamp,
     unsmuggle_url,
     url_or_none,
     urlencode_postdata,
+    variadic,
 )
 
 
 class BilibiliBaseIE(InfoExtractor):
+    _FORMAT_ID_RE = re.compile(r'-(\d+)\.m4s\?')
+
     def extract_formats(self, play_info):
         format_names = {
             r['quality']: traverse_obj(r, 'new_description', 'display_desc')
             for r in traverse_obj(play_info, ('support_formats', lambda _, v: v['quality']))
         }
 
-        audios = traverse_obj(play_info, ('dash', 'audio', ...))
+        audios = traverse_obj(play_info, ('dash', (None, 'dolby'), 'audio', ..., {dict}))
         flac_audio = traverse_obj(play_info, ('dash', 'flac', 'audio'))
         if flac_audio:
             audios.append(flac_audio)
         formats = [{
             'url': traverse_obj(audio, 'baseUrl', 'base_url', 'url'),
             'ext': mimetype2ext(traverse_obj(audio, 'mimeType', 'mime_type')),
-            'acodec': audio.get('codecs'),
+            'acodec': traverse_obj(audio, ('codecs', {str.lower})),
             'vcodec': 'none',
             'tbr': float_or_none(audio.get('bandwidth'), scale=1000),
-            'filesize': int_or_none(audio.get('size'))
+            'filesize': int_or_none(audio.get('size')),
+            'format_id': str_or_none(audio.get('id')),
         } for audio in audios]
 
         formats.extend({
@@ -58,9 +76,13 @@ def extract_formats(self, play_info):
             'height': int_or_none(video.get('height')),
             'vcodec': video.get('codecs'),
             'acodec': 'none' if audios else None,
+            'dynamic_range': {126: 'DV', 125: 'HDR10'}.get(int_or_none(video.get('id'))),
             'tbr': float_or_none(video.get('bandwidth'), scale=1000),
             'filesize': int_or_none(video.get('size')),
             'quality': int_or_none(video.get('id')),
+            'format_id': traverse_obj(
+                video, (('baseUrl', 'base_url'), {self._FORMAT_ID_RE.search}, 1),
+                ('id', {str_or_none}), get_all=False),
             'format': format_names.get(video.get('id')),
         } for video in traverse_obj(play_info, ('dash', 'video', ...)))
 
@@ -71,6 +93,12 @@ def extract_formats(self, play_info):
 
         return formats
 
+    def _download_playinfo(self, video_id, cid, headers=None):
+        return self._download_json(
+            'https://api.bilibili.com/x/player/playurl', video_id,
+            query={'bvid': video_id, 'cid': cid, 'fnval': 4048},
+            note=f'Downloading video formats for cid {cid}', headers=headers)['data']
+
     def json2srt(self, json_data):
         srt_data = ''
         for idx, line in enumerate(json_data.get('body') or []):
@@ -79,7 +107,7 @@ def json2srt(self, json_data):
                          f'{line["content"]}\n\n')
         return srt_data
 
-    def _get_subtitles(self, video_id, initial_state, cid):
+    def _get_subtitles(self, video_id, cid, aid=None):
         subtitles = {
             'danmaku': [{
                 'ext': 'xml',
@@ -87,7 +115,15 @@ def _get_subtitles(self, video_id, initial_state, cid):
             }]
         }
 
-        for s in traverse_obj(initial_state, ('videoData', 'subtitle', 'list')) or []:
+        subtitle_info = traverse_obj(self._download_json(
+            'https://api.bilibili.com/x/player/v2', video_id,
+            query={'aid': aid, 'cid': cid} if aid else {'bvid': video_id, 'cid': cid},
+            note=f'Extracting subtitle info {cid}'), ('data', 'subtitle'))
+        subs_list = traverse_obj(subtitle_info, ('subtitles', lambda _, v: v['subtitle_url'] and v['lan']))
+        if not subs_list and traverse_obj(subtitle_info, 'allow_submit'):
+            if not self._get_cookies('https://api.bilibili.com').get('SESSDATA'):  # no login session cookie
+                self.report_warning(f'CC subtitles (if any) are only visible when logged in. {self._login_hint()}', only_once=True)
+        for s in subs_list:
             subtitles.setdefault(s['lan'], []).append({
                 'ext': 'srt',
                 'data': self.json2srt(self._download_json(s['subtitle_url'], video_id))
@@ -128,9 +164,67 @@ def _get_all_children(self, reply):
         for children in map(self._get_all_children, traverse_obj(reply, ('replies', ...))):
             yield from children
 
+    def _get_episodes_from_season(self, ss_id, url):
+        season_info = self._download_json(
+            'https://api.bilibili.com/pgc/web/season/section', ss_id,
+            note='Downloading season info', query={'season_id': ss_id},
+            headers={'Referer': url, **self.geo_verification_headers()})
+
+        for entry in traverse_obj(season_info, (
+                'result', 'main_section', 'episodes',
+                lambda _, v: url_or_none(v['share_url']) and v['id'])):
+            yield self.url_result(entry['share_url'], BiliBiliBangumiIE, str_or_none(entry.get('id')))
+
+    def _get_divisions(self, video_id, graph_version, edges, edge_id, cid_edges=None):
+        cid_edges = cid_edges or {}
+        division_data = self._download_json(
+            'https://api.bilibili.com/x/stein/edgeinfo_v2', video_id,
+            query={'graph_version': graph_version, 'edge_id': edge_id, 'bvid': video_id},
+            note=f'Extracting divisions from edge {edge_id}')
+        edges.setdefault(edge_id, {}).update(
+            traverse_obj(division_data, ('data', 'story_list', lambda _, v: v['edge_id'] == edge_id, {
+                'title': ('title', {str}),
+                'cid': ('cid', {int_or_none}),
+            }), get_all=False))
+
+        edges[edge_id].update(traverse_obj(division_data, ('data', {
+            'title': ('title', {str}),
+            'choices': ('edges', 'questions', ..., 'choices', ..., {
+                'edge_id': ('id', {int_or_none}),
+                'cid': ('cid', {int_or_none}),
+                'text': ('option', {str}),
+            }),
+        })))
+        # use dict to combine edges that use the same video section (same cid)
+        cid_edges.setdefault(edges[edge_id]['cid'], {})[edge_id] = edges[edge_id]
+        for choice in traverse_obj(edges, (edge_id, 'choices', ...)):
+            if choice['edge_id'] not in edges:
+                edges[choice['edge_id']] = {'cid': choice['cid']}
+                self._get_divisions(video_id, graph_version, edges, choice['edge_id'], cid_edges=cid_edges)
+        return cid_edges
+
+    def _get_interactive_entries(self, video_id, cid, metainfo):
+        graph_version = traverse_obj(
+            self._download_json(
+                'https://api.bilibili.com/x/player/wbi/v2', video_id,
+                'Extracting graph version', query={'bvid': video_id, 'cid': cid}),
+            ('data', 'interaction', 'graph_version', {int_or_none}))
+        cid_edges = self._get_divisions(video_id, graph_version, {1: {'cid': cid}}, 1)
+        for cid, edges in cid_edges.items():
+            play_info = self._download_playinfo(video_id, cid)
+            yield {
+                **metainfo,
+                'id': f'{video_id}_{cid}',
+                'title': f'{metainfo.get("title")} - {list(edges.values())[0].get("title")}',
+                'formats': self.extract_formats(play_info),
+                'description': f'{json.dumps(edges, ensure_ascii=False)}\n{metainfo.get("description", "")}',
+                'duration': float_or_none(play_info.get('timelength'), scale=1000),
+                'subtitles': self.extract_subtitles(video_id, cid),
+            }
+
 
 class BiliBiliIE(BilibiliBaseIE):
-    _VALID_URL = r'https?://www\.bilibili\.com/video/[aAbB][vV](?P<id>[^/?#&]+)'
+    _VALID_URL = r'https?://(?:www\.)?bilibili\.com/(?:video/|festival/\w+\?(?:[^#]*&)?bvid=)[aAbB][vV](?P<id>[^/?#&]+)'
 
     _TESTS = [{
         'url': 'https://www.bilibili.com/video/BV13x41117TL',
@@ -151,7 +245,7 @@ class BiliBiliIE(BilibiliBaseIE):
             'view_count': int,
         },
     }, {
-        # old av URL version
+        'note': 'old av URL version',
         'url': 'http://www.bilibili.com/video/av1074402/',
         'info_dict': {
             'thumbnail': r're:^https?://.*\.(jpg|jpeg)$',
@@ -183,7 +277,7 @@ class BiliBiliIE(BilibiliBaseIE):
                 'id': 'BV1bK411W797_p1',
                 'ext': 'mp4',
                 'title': '物语中的人物是如何吐槽自己的OP的 p01 Staple Stable/战场原+羽川',
-                'tags': 'count:11',
+                'tags': 'count:10',
                 'timestamp': 1589601697,
                 'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)$',
                 'uploader': '打牌还是打桩',
@@ -203,7 +297,7 @@ class BiliBiliIE(BilibiliBaseIE):
             'id': 'BV1bK411W797_p1',
             'ext': 'mp4',
             'title': '物语中的人物是如何吐槽自己的OP的 p01 Staple Stable/战场原+羽川',
-            'tags': 'count:11',
+            'tags': 'count:10',
             'timestamp': 1589601697,
             'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)$',
             'uploader': '打牌还是打桩',
@@ -226,7 +320,7 @@ class BiliBiliIE(BilibiliBaseIE):
             'description': 'md5:afde2b7ba9025c01d9e3dde10de221e4',
             'duration': 313.557,
             'upload_date': '20220709',
-            'uploader': '小夫Tech',
+            'uploader': '小夫太渴',
             'timestamp': 1657347907,
             'uploader_id': '1326814124',
             'comment_count': int,
@@ -278,23 +372,167 @@ class BiliBiliIE(BilibiliBaseIE):
             'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)$',
         },
         'params': {'skip_download': True},
+    }, {
+        'note': 'video redirects to festival page',
+        'url': 'https://www.bilibili.com/video/BV1wP4y1P72h',
+        'info_dict': {
+            'id': 'BV1wP4y1P72h',
+            'ext': 'mp4',
+            'title': '牛虎年相交之际，一首传统民族打击乐《牛斗虎》祝大家新春快乐，虎年大吉！【bilibili音乐虎闹新春】',
+            'timestamp': 1643947497,
+            'upload_date': '20220204',
+            'description': 'md5:8681a0d4d2c06b4ae27e59c8080a7fe6',
+            'uploader': '叨叨冯聊音乐',
+            'duration': 246.719,
+            'uploader_id': '528182630',
+            'view_count': int,
+            'like_count': int,
+            'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)$',
+        },
+        'params': {'skip_download': True},
+    }, {
+        'note': 'newer festival video',
+        'url': 'https://www.bilibili.com/festival/2023honkaiimpact3gala?bvid=BV1ay4y1d77f',
+        'info_dict': {
+            'id': 'BV1ay4y1d77f',
+            'ext': 'mp4',
+            'title': '【崩坏3新春剧场】为特别的你送上祝福！',
+            'timestamp': 1674273600,
+            'upload_date': '20230121',
+            'description': 'md5:58af66d15c6a0122dc30c8adfd828dd8',
+            'uploader': '果蝇轰',
+            'duration': 1111.722,
+            'uploader_id': '8469526',
+            'view_count': int,
+            'like_count': int,
+            'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)$',
+        },
+        'params': {'skip_download': True},
+    }, {
+        'note': 'interactive/split-path video',
+        'url': 'https://www.bilibili.com/video/BV1af4y1H7ga/',
+        'info_dict': {
+            'id': 'BV1af4y1H7ga',
+            'title': '【互动游戏】花了大半年时间做的自我介绍~请查收！！',
+            'timestamp': 1630500414,
+            'upload_date': '20210901',
+            'description': 'md5:01113e39ab06e28042d74ac356a08786',
+            'tags': list,
+            'uploader': '钉宫妮妮Ninico',
+            'duration': 1503,
+            'uploader_id': '8881297',
+            'comment_count': int,
+            'view_count': int,
+            'like_count': int,
+            'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)$',
+        },
+        'playlist_count': 33,
+        'playlist': [{
+            'info_dict': {
+                'id': 'BV1af4y1H7ga_400950101',
+                'ext': 'mp4',
+                'title': '【互动游戏】花了大半年时间做的自我介绍~请查收！！ - 听见猫猫叫~',
+                'timestamp': 1630500414,
+                'upload_date': '20210901',
+                'description': 'md5:db66ac7a2813a94b8291dbce990cc5b2',
+                'tags': list,
+                'uploader': '钉宫妮妮Ninico',
+                'duration': 11.605,
+                'uploader_id': '8881297',
+                'comment_count': int,
+                'view_count': int,
+                'like_count': int,
+                'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)$',
+            },
+        }],
+    }, {
+        'note': '301 redirect to bangumi link',
+        'url': 'https://www.bilibili.com/video/BV1TE411f7f1',
+        'info_dict': {
+            'id': '288525',
+            'title': '李永乐老师 钱学森弹道和乘波体飞行器是什么？',
+            'ext': 'mp4',
+            'series': '我和我的祖国',
+            'series_id': '4780',
+            'season': '幕后纪实',
+            'season_id': '28609',
+            'season_number': 1,
+            'episode': '钱学森弹道和乘波体飞行器是什么？',
+            'episode_id': '288525',
+            'episode_number': 105,
+            'duration': 1183.957,
+            'timestamp': 1571648124,
+            'upload_date': '20191021',
+            'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)$',
+        },
+    }, {
+        'url': 'https://www.bilibili.com/video/BV1jL41167ZG/',
+        'info_dict': {
+            'id': 'BV1jL41167ZG',
+            'title': '一场大火引发的离奇死亡！古典推理经典短篇集《不可能犯罪诊断书》！',
+            'ext': 'mp4',
+        },
+        'skip': 'supporter-only video',
+    }, {
+        'url': 'https://www.bilibili.com/video/BV1Ks411f7aQ/',
+        'info_dict': {
+            'id': 'BV1Ks411f7aQ',
+            'title': '【BD1080P】狼与香辛料I【华盟】',
+            'ext': 'mp4',
+        },
+        'skip': 'login required',
+    }, {
+        'url': 'https://www.bilibili.com/video/BV1GJ411x7h7/',
+        'info_dict': {
+            'id': 'BV1GJ411x7h7',
+            'title': '【官方 MV】Never Gonna Give You Up - Rick Astley',
+            'ext': 'mp4',
+        },
+        'skip': 'geo-restricted',
     }]
 
     def _real_extract(self, url):
         video_id = self._match_id(url)
-        webpage = self._download_webpage(url, video_id)
+        headers = self.geo_verification_headers()
+        webpage, urlh = self._download_webpage_handle(url, video_id, headers=headers)
+        if not self._match_valid_url(urlh.url):
+            return self.url_result(urlh.url)
+
         initial_state = self._search_json(r'window\.__INITIAL_STATE__\s*=', webpage, 'initial state', video_id)
-        play_info = self._search_json(r'window\.__playinfo__\s*=', webpage, 'play info', video_id)['data']
 
-        video_data = initial_state['videoData']
+        is_festival = 'videoData' not in initial_state
+        if is_festival:
+            video_data = initial_state['videoInfo']
+        else:
+            play_info_obj = self._search_json(
+                r'window\.__playinfo__\s*=', webpage, 'play info', video_id, fatal=False)
+            if not play_info_obj:
+                if traverse_obj(initial_state, ('error', 'trueCode')) == -403:
+                    self.raise_login_required()
+                if traverse_obj(initial_state, ('error', 'trueCode')) == -404:
+                    raise ExtractorError(
+                        'This video may be deleted or geo-restricted. '
+                        'You might want to try a VPN or a proxy server (with --proxy)', expected=True)
+            play_info = traverse_obj(play_info_obj, ('data', {dict}))
+            if not play_info:
+                if traverse_obj(play_info_obj, 'code') == 87007:
+                    toast = get_element_by_class('tips-toast', webpage) or ''
+                    msg = clean_html(
+                        f'{get_element_by_class("belongs-to", toast) or ""}，'
+                        + (get_element_by_class('level', toast) or ''))
+                    raise ExtractorError(
+                        f'This is a supporter-only video: {msg}. {self._login_hint()}', expected=True)
+                raise ExtractorError('Failed to extract play info')
+            video_data = initial_state['videoData']
+
         video_id, title = video_data['bvid'], video_data.get('title')
 
         # Bilibili anthologies are similar to playlists but all videos share the same video ID as the anthology itself.
-        page_list_json = traverse_obj(
+        page_list_json = not is_festival and traverse_obj(
             self._download_json(
                 'https://api.bilibili.com/x/player/pagelist', video_id,
                 fatal=False, query={'bvid': video_id, 'jsonp': 'jsonp'},
-                note='Extracting videos in anthology'),
+                note='Extracting videos in anthology', headers=headers),
             'data', expected_type=list) or []
         is_anthology = len(page_list_json) > 1
 
@@ -313,121 +551,422 @@ def _real_extract(self, url):
 
         cid = traverse_obj(video_data, ('pages', part_id - 1, 'cid')) if part_id else video_data.get('cid')
 
-        return {
+        festival_info = {}
+        if is_festival:
+            play_info = self._download_playinfo(video_id, cid, headers=headers)
+
+            festival_info = traverse_obj(initial_state, {
+                'uploader': ('videoInfo', 'upName'),
+                'uploader_id': ('videoInfo', 'upMid', {str_or_none}),
+                'like_count': ('videoStatus', 'like', {int_or_none}),
+                'thumbnail': ('sectionEpisodes', lambda _, v: v['bvid'] == video_id, 'cover'),
+            }, get_all=False)
+
+        metainfo = {
+            **traverse_obj(initial_state, {
+                'uploader': ('upData', 'name'),
+                'uploader_id': ('upData', 'mid', {str_or_none}),
+                'like_count': ('videoData', 'stat', 'like', {int_or_none}),
+                'tags': ('tags', ..., 'tag_name'),
+                'thumbnail': ('videoData', 'pic', {url_or_none}),
+            }),
+            **festival_info,
+            **traverse_obj(video_data, {
+                'description': 'desc',
+                'timestamp': ('pubdate', {int_or_none}),
+                'view_count': (('viewCount', ('stat', 'view')), {int_or_none}),
+                'comment_count': ('stat', 'reply', {int_or_none}),
+            }, get_all=False),
             'id': f'{video_id}{format_field(part_id, None, "_p%d")}',
-            'formats': self.extract_formats(play_info),
             '_old_archive_ids': [make_archive_id(self, old_video_id)] if old_video_id else None,
             'title': title,
-            'description': traverse_obj(initial_state, ('videoData', 'desc')),
-            'view_count': traverse_obj(initial_state, ('videoData', 'stat', 'view')),
-            'uploader': traverse_obj(initial_state, ('upData', 'name')),
-            'uploader_id': traverse_obj(initial_state, ('upData', 'mid')),
-            'like_count': traverse_obj(initial_state, ('videoData', 'stat', 'like')),
-            'comment_count': traverse_obj(initial_state, ('videoData', 'stat', 'reply')),
-            'tags': traverse_obj(initial_state, ('tags', ..., 'tag_name')),
-            'thumbnail': traverse_obj(initial_state, ('videoData', 'pic')),
-            'timestamp': traverse_obj(initial_state, ('videoData', 'pubdate')),
-            'duration': float_or_none(play_info.get('timelength'), scale=1000),
-            'chapters': self._get_chapters(aid, cid),
-            'subtitles': self.extract_subtitles(video_id, initial_state, cid),
-            '__post_extractor': self.extract_comments(aid),
             'http_headers': {'Referer': url},
         }
 
+        is_interactive = traverse_obj(video_data, ('rights', 'is_stein_gate'))
+        if is_interactive:
+            return self.playlist_result(
+                self._get_interactive_entries(video_id, cid, metainfo), **metainfo, **{
+                    'duration': traverse_obj(initial_state, ('videoData', 'duration', {int_or_none})),
+                    '__post_extractor': self.extract_comments(aid),
+                })
+        else:
+            return {
+                **metainfo,
+                'duration': float_or_none(play_info.get('timelength'), scale=1000),
+                'chapters': self._get_chapters(aid, cid),
+                'subtitles': self.extract_subtitles(video_id, cid),
+                'formats': self.extract_formats(play_info),
+                '__post_extractor': self.extract_comments(aid),
+            }
+
 
 class BiliBiliBangumiIE(BilibiliBaseIE):
-    _VALID_URL = r'(?x)https?://www\.bilibili\.com/bangumi/play/(?P<id>(?:ss|ep)\d+)'
+    _VALID_URL = r'https?://(?:www\.)?bilibili\.com/bangumi/play/ep(?P<id>\d+)'
 
     _TESTS = [{
-        'url': 'https://www.bilibili.com/bangumi/play/ss897',
+        'url': 'https://www.bilibili.com/bangumi/play/ep21495/',
         'info_dict': {
-            'id': 'ss897',
+            'id': '21495',
             'ext': 'mp4',
-            'series': '神的记事本',
-            'season': '神的记事本',
-            'season_id': 897,
-            'season_number': 1,
-            'episode': '你与旅行包',
-            'episode_number': 2,
-            'title': '神的记事本：第2话 你与旅行包',
-            'duration': 1428.487,
-            'timestamp': 1310809380,
-            'upload_date': '20110716',
+            'series': '悠久之翼',
+            'series_id': '774',
+            'season': '第二季',
+            'season_id': '1182',
+            'season_number': 2,
+            'episode': 'forever／ef',
+            'episode_id': '21495',
+            'episode_number': 12,
+            'title': '12 forever／ef',
+            'duration': 1420.791,
+            'timestamp': 1320412200,
+            'upload_date': '20111104',
             'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)$',
         },
     }, {
-        'url': 'https://www.bilibili.com/bangumi/play/ep508406',
-        'only_matching': True,
+        'url': 'https://www.bilibili.com/bangumi/play/ep267851',
+        'info_dict': {
+            'id': '267851',
+            'ext': 'mp4',
+            'series': '鬼灭之刃',
+            'series_id': '4358',
+            'season': '立志篇',
+            'season_id': '26801',
+            'season_number': 1,
+            'episode': '残酷',
+            'episode_id': '267851',
+            'episode_number': 1,
+            'title': '1 残酷',
+            'duration': 1425.256,
+            'timestamp': 1554566400,
+            'upload_date': '20190406',
+            'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)$'
+        },
+        'skip': 'Geo-restricted',
+    }, {
+        'note': 'a making-of which falls outside main section',
+        'url': 'https://www.bilibili.com/bangumi/play/ep345120',
+        'info_dict': {
+            'id': '345120',
+            'ext': 'mp4',
+            'series': '鬼灭之刃',
+            'series_id': '4358',
+            'season': '立志篇',
+            'season_id': '26801',
+            'season_number': 1,
+            'episode': '炭治郎篇',
+            'episode_id': '345120',
+            'episode_number': 27,
+            'title': '#1 炭治郎篇',
+            'duration': 1922.129,
+            'timestamp': 1602853860,
+            'upload_date': '20201016',
+            'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)$'
+        },
     }]
 
     def _real_extract(self, url):
-        video_id = self._match_id(url)
-        webpage = self._download_webpage(url, video_id)
+        episode_id = self._match_id(url)
+        headers = self.geo_verification_headers()
+        webpage = self._download_webpage(url, episode_id, headers=headers)
 
         if '您所在的地区无法观看本片' in webpage:
             raise GeoRestrictedError('This video is restricted')
-        elif ('开通大会员观看' in webpage and '__playinfo__' not in webpage
-                or '正在观看预览，大会员免费看全片' in webpage):
+        elif '正在观看预览，大会员免费看全片' in webpage:
             self.raise_login_required('This video is for premium members only')
 
-        play_info = self._search_json(r'window\.__playinfo__\s*=', webpage, 'play info', video_id)['data']
+        headers['Referer'] = url
+        play_info = self._download_json(
+            'https://api.bilibili.com/pgc/player/web/v2/playurl', episode_id,
+            'Extracting episode', query={'fnval': '4048', 'ep_id': episode_id},
+            headers=headers)
+        premium_only = play_info.get('code') == -10403
+        play_info = traverse_obj(play_info, ('result', 'video_info', {dict})) or {}
+
         formats = self.extract_formats(play_info)
-        if (not formats and '成为大会员抢先看' in webpage
-                and play_info.get('durl') and not play_info.get('dash')):
+        if not formats and (premium_only or '成为大会员抢先看' in webpage or '开通大会员观看' in webpage):
             self.raise_login_required('This video is for premium members only')
 
-        initial_state = self._search_json(r'window\.__INITIAL_STATE__\s*=', webpage, 'initial state', video_id)
+        bangumi_info = self._download_json(
+            'https://api.bilibili.com/pgc/view/web/season', episode_id, 'Get episode details',
+            query={'ep_id': episode_id}, headers=headers)['result']
 
-        season_id = traverse_obj(initial_state, ('mediaInfo', 'season_id'))
-        season_number = season_id and next((
-            idx + 1 for idx, e in enumerate(
-                traverse_obj(initial_state, ('mediaInfo', 'seasons', ...)))
+        episode_number, episode_info = next((
+            (idx, ep) for idx, ep in enumerate(traverse_obj(
+                bangumi_info, (('episodes', ('section', ..., 'episodes')), ..., {dict})), 1)
+            if str_or_none(ep.get('id')) == episode_id), (1, {}))
+
+        season_id = bangumi_info.get('season_id')
+        season_number, season_title = season_id and next((
+            (idx + 1, e.get('season_title')) for idx, e in enumerate(
+                traverse_obj(bangumi_info, ('seasons', ...)))
             if e.get('season_id') == season_id
-        ), None)
+        ), (None, None))
+
+        aid = episode_info.get('aid')
 
         return {
-            'id': video_id,
+            'id': episode_id,
             'formats': formats,
-            'title': traverse_obj(initial_state, 'h1Title'),
-            'episode': traverse_obj(initial_state, ('epInfo', 'long_title')),
-            'episode_number': int_or_none(traverse_obj(initial_state, ('epInfo', 'title'))),
-            'series': traverse_obj(initial_state, ('mediaInfo', 'series')),
-            'season': traverse_obj(initial_state, ('mediaInfo', 'season_title')),
-            'season_id': season_id,
+            **traverse_obj(bangumi_info, {
+                'series': ('series', 'series_title', {str}),
+                'series_id': ('series', 'series_id', {str_or_none}),
+                'thumbnail': ('square_cover', {url_or_none}),
+            }),
+            **traverse_obj(episode_info, {
+                'episode': ('long_title', {str}),
+                'episode_number': ('title', {int_or_none}, {lambda x: x or episode_number}),
+                'timestamp': ('pub_time', {int_or_none}),
+                'title': {lambda v: v and join_nonempty('title', 'long_title', delim=' ', from_dict=v)},
+            }),
+            'episode_id': episode_id,
+            'season': str_or_none(season_title),
+            'season_id': str_or_none(season_id),
             'season_number': season_number,
-            'thumbnail': traverse_obj(initial_state, ('epInfo', 'cover')),
-            'timestamp': traverse_obj(initial_state, ('epInfo', 'pub_time')),
             'duration': float_or_none(play_info.get('timelength'), scale=1000),
-            'subtitles': self.extract_subtitles(
-                video_id, initial_state, traverse_obj(initial_state, ('epInfo', 'cid'))),
-            '__post_extractor': self.extract_comments(traverse_obj(initial_state, ('epInfo', 'aid'))),
-            'http_headers': {'Referer': url, **self.geo_verification_headers()},
+            'subtitles': self.extract_subtitles(episode_id, episode_info.get('cid'), aid=aid),
+            '__post_extractor': self.extract_comments(aid),
+            'http_headers': {'Referer': url},
         }
 
 
-class BiliBiliBangumiMediaIE(InfoExtractor):
-    _VALID_URL = r'https?://www\.bilibili\.com/bangumi/media/md(?P<id>\d+)'
+class BiliBiliBangumiMediaIE(BilibiliBaseIE):
+    _VALID_URL = r'https?://(?:www\.)?bilibili\.com/bangumi/media/md(?P<id>\d+)'
     _TESTS = [{
         'url': 'https://www.bilibili.com/bangumi/media/md24097891',
         'info_dict': {
             'id': '24097891',
+            'title': 'CAROLE & TUESDAY',
+            'description': 'md5:42417ad33d1eaa1c93bfd2dd1626b829',
         },
         'playlist_mincount': 25,
+    }, {
+        'url': 'https://www.bilibili.com/bangumi/media/md1565/',
+        'info_dict': {
+            'id': '1565',
+            'title': '攻壳机动队 S.A.C. 2nd GIG',
+            'description': 'md5:46cac00bafd645b97f4d6df616fc576d',
+        },
+        'playlist_count': 26,
+        'playlist': [{
+            'info_dict': {
+                'id': '68540',
+                'ext': 'mp4',
+                'series': '攻壳机动队',
+                'series_id': '1077',
+                'season': '第二季',
+                'season_id': '1565',
+                'season_number': 2,
+                'episode': '再启动 REEMBODY',
+                'episode_id': '68540',
+                'episode_number': 1,
+                'title': '1 再启动 REEMBODY',
+                'duration': 1525.777,
+                'timestamp': 1425074413,
+                'upload_date': '20150227',
+                'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)$'
+            },
+        }],
     }]
 
     def _real_extract(self, url):
         media_id = self._match_id(url)
         webpage = self._download_webpage(url, media_id)
 
-        initial_state = self._search_json(r'window\.__INITIAL_STATE__\s*=', webpage, 'initial_state', media_id)
-        episode_list = self._download_json(
-            'https://api.bilibili.com/pgc/web/season/section', media_id,
-            query={'season_id': initial_state['mediaInfo']['season_id']},
-            note='Downloading season info')['result']['main_section']['episodes']
+        initial_state = self._search_json(
+            r'window\.__INITIAL_STATE__\s*=', webpage, 'initial_state', media_id)
+        ss_id = initial_state['mediaInfo']['season_id']
+
+        return self.playlist_result(
+            self._get_episodes_from_season(ss_id, url), media_id,
+            **traverse_obj(initial_state, ('mediaInfo', {
+                'title': ('title', {str}),
+                'description': ('evaluate', {str}),
+            })))
+
+
+class BiliBiliBangumiSeasonIE(BilibiliBaseIE):
+    _VALID_URL = r'(?x)https?://(?:www\.)?bilibili\.com/bangumi/play/ss(?P<id>\d+)'
+    _TESTS = [{
+        'url': 'https://www.bilibili.com/bangumi/play/ss26801',
+        'info_dict': {
+            'id': '26801',
+            'title': '鬼灭之刃',
+            'description': 'md5:e2cc9848b6f69be6db79fc2a82d9661b',
+        },
+        'playlist_mincount': 26
+    }, {
+        'url': 'https://www.bilibili.com/bangumi/play/ss2251',
+        'info_dict': {
+            'id': '2251',
+            'title': '玲音',
+            'description': 'md5:1fd40e3df4c08d4d9d89a6a34844bdc4',
+        },
+        'playlist_count': 13,
+        'playlist': [{
+            'info_dict': {
+                'id': '50188',
+                'ext': 'mp4',
+                'series': '玲音',
+                'series_id': '1526',
+                'season': 'TV',
+                'season_id': '2251',
+                'season_number': 1,
+                'episode': 'WEIRD',
+                'episode_id': '50188',
+                'episode_number': 1,
+                'title': '1 WEIRD',
+                'duration': 1436.992,
+                'timestamp': 1343185080,
+                'upload_date': '20120725',
+                'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)$'
+            },
+        }],
+    }]
+
+    def _real_extract(self, url):
+        ss_id = self._match_id(url)
+        webpage = self._download_webpage(url, ss_id)
+        metainfo = traverse_obj(
+            self._search_json(r'<script[^>]+type="application/ld\+json"[^>]*>', webpage, 'info', ss_id),
+            ('itemListElement', ..., {
+                'title': ('name', {str}),
+                'description': ('description', {str}),
+            }), get_all=False)
+
+        return self.playlist_result(self._get_episodes_from_season(ss_id, url), ss_id, **metainfo)
+
+
+class BilibiliCheeseBaseIE(BilibiliBaseIE):
+    _HEADERS = {'Referer': 'https://www.bilibili.com/'}
+
+    def _extract_episode(self, season_info, ep_id):
+        episode_info = traverse_obj(season_info, (
+            'episodes', lambda _, v: v['id'] == int(ep_id)), get_all=False)
+        aid, cid = episode_info['aid'], episode_info['cid']
+
+        if traverse_obj(episode_info, 'ep_status') == -1:
+            raise ExtractorError('This course episode is not yet available.', expected=True)
+        if not traverse_obj(episode_info, 'playable'):
+            self.raise_login_required('You need to purchase the course to download this episode')
+
+        play_info = self._download_json(
+            'https://api.bilibili.com/pugv/player/web/playurl', ep_id,
+            query={'avid': aid, 'cid': cid, 'ep_id': ep_id, 'fnval': 16, 'fourk': 1},
+            headers=self._HEADERS, note='Downloading playinfo')['data']
+
+        return {
+            'id': str_or_none(ep_id),
+            'episode_id': str_or_none(ep_id),
+            'formats': self.extract_formats(play_info),
+            'extractor_key': BilibiliCheeseIE.ie_key(),
+            'extractor': BilibiliCheeseIE.IE_NAME,
+            'webpage_url': f'https://www.bilibili.com/cheese/play/ep{ep_id}',
+            **traverse_obj(episode_info, {
+                'episode': ('title', {str}),
+                'title': {lambda v: v and join_nonempty('index', 'title', delim=' - ', from_dict=v)},
+                'alt_title': ('subtitle', {str}),
+                'duration': ('duration', {int_or_none}),
+                'episode_number': ('index', {int_or_none}),
+                'thumbnail': ('cover', {url_or_none}),
+                'timestamp': ('release_date', {int_or_none}),
+                'view_count': ('play', {int_or_none}),
+            }),
+            **traverse_obj(season_info, {
+                'uploader': ('up_info', 'uname', {str}),
+                'uploader_id': ('up_info', 'mid', {str_or_none}),
+            }),
+            'subtitles': self.extract_subtitles(ep_id, cid, aid=aid),
+            '__post_extractor': self.extract_comments(aid),
+            'http_headers': self._HEADERS,
+        }
+
+    def _download_season_info(self, query_key, video_id):
+        return self._download_json(
+            f'https://api.bilibili.com/pugv/view/web/season?{query_key}={video_id}', video_id,
+            headers=self._HEADERS, note='Downloading season info')['data']
+
+
+class BilibiliCheeseIE(BilibiliCheeseBaseIE):
+    _VALID_URL = r'https?://(?:www\.)?bilibili\.com/cheese/play/ep(?P<id>\d+)'
+    _TESTS = [{
+        'url': 'https://www.bilibili.com/cheese/play/ep229832',
+        'info_dict': {
+            'id': '229832',
+            'ext': 'mp4',
+            'title': '1 - 课程先导片',
+            'alt_title': '视频课 · 3分41秒',
+            'uploader': '马督工',
+            'uploader_id': '316568752',
+            'episode': '课程先导片',
+            'episode_id': '229832',
+            'episode_number': 1,
+            'duration': 221,
+            'timestamp': 1695549606,
+            'upload_date': '20230924',
+            'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)$',
+            'view_count': int,
+        }
+    }]
+
+    def _real_extract(self, url):
+        ep_id = self._match_id(url)
+        return self._extract_episode(self._download_season_info('ep_id', ep_id), ep_id)
+
+
+class BilibiliCheeseSeasonIE(BilibiliCheeseBaseIE):
+    _VALID_URL = r'https?://(?:www\.)?bilibili\.com/cheese/play/ss(?P<id>\d+)'
+    _TESTS = [{
+        'url': 'https://www.bilibili.com/cheese/play/ss5918',
+        'info_dict': {
+            'id': '5918',
+            'title': '【限时五折】新闻系学不到：马督工教你做自媒体',
+            'description': '帮普通人建立世界模型，降低人与人的沟通门槛',
+        },
+        'playlist': [{
+            'info_dict': {
+                'id': '229832',
+                'ext': 'mp4',
+                'title': '1 - 课程先导片',
+                'alt_title': '视频课 · 3分41秒',
+                'uploader': '马督工',
+                'uploader_id': '316568752',
+                'episode': '课程先导片',
+                'episode_id': '229832',
+                'episode_number': 1,
+                'duration': 221,
+                'timestamp': 1695549606,
+                'upload_date': '20230924',
+                'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)$',
+                'view_count': int,
+            }
+        }],
+        'params': {'playlist_items': '1'},
+    }, {
+        'url': 'https://www.bilibili.com/cheese/play/ss5918',
+        'info_dict': {
+            'id': '5918',
+            'title': '【限时五折】新闻系学不到：马督工教你做自媒体',
+            'description': '帮普通人建立世界模型，降低人与人的沟通门槛',
+        },
+        'playlist_mincount': 5,
+        'skip': 'paid video in list',
+    }]
+
+    def _get_cheese_entries(self, season_info):
+        for ep_id in traverse_obj(season_info, ('episodes', lambda _, v: v['episode_can_view'], 'id')):
+            yield self._extract_episode(season_info, ep_id)
 
-        return self.playlist_result((
-            self.url_result(entry['share_url'], BiliBiliBangumiIE, entry['aid'])
-            for entry in episode_list), media_id)
+    def _real_extract(self, url):
+        season_id = self._match_id(url)
+        season_info = self._download_season_info('season_id', season_id)
+
+        return self.playlist_result(
+            self._get_cheese_entries(season_info), season_id,
+            **traverse_obj(season_info, {
+                'title': ('title', {str}),
+                'description': ('subtitle', {str}),
+            }))
 
 
 class BilibiliSpaceBaseIE(InfoExtractor):
@@ -450,27 +989,73 @@ class BilibiliSpaceVideoIE(BilibiliSpaceBaseIE):
             'id': '3985676',
         },
         'playlist_mincount': 178,
+    }, {
+        'url': 'https://space.bilibili.com/313580179/video',
+        'info_dict': {
+            'id': '313580179',
+        },
+        'playlist_mincount': 92,
     }]
 
+    def _extract_signature(self, playlist_id):
+        session_data = self._download_json('https://api.bilibili.com/x/web-interface/nav', playlist_id, fatal=False)
+
+        key_from_url = lambda x: x[x.rfind('/') + 1:].split('.')[0]
+        img_key = traverse_obj(
+            session_data, ('data', 'wbi_img', 'img_url', {key_from_url})) or '34478ba821254d9d93542680e3b86100'
+        sub_key = traverse_obj(
+            session_data, ('data', 'wbi_img', 'sub_url', {key_from_url})) or '7e16a90d190a4355a78fd00b32a38de6'
+
+        session_key = img_key + sub_key
+
+        signature_values = []
+        for position in (
+            46, 47, 18, 2, 53, 8, 23, 32, 15, 50, 10, 31, 58, 3, 45, 35, 27, 43, 5, 49, 33, 9, 42, 19, 29, 28, 14, 39,
+            12, 38, 41, 13, 37, 48, 7, 16, 24, 55, 40, 61, 26, 17, 0, 1, 60, 51, 30, 4, 22, 25, 54, 21, 56, 59, 6, 63,
+            57, 62, 11, 36, 20, 34, 44, 52
+        ):
+            char_at_position = try_call(lambda: session_key[position])
+            if char_at_position:
+                signature_values.append(char_at_position)
+
+        return ''.join(signature_values)[:32]
+
     def _real_extract(self, url):
         playlist_id, is_video_url = self._match_valid_url(url).group('id', 'video')
         if not is_video_url:
             self.to_screen('A channel URL was given. Only the channel\'s videos will be downloaded. '
                            'To download audios, add a "/audio" to the URL')
 
+        signature = self._extract_signature(playlist_id)
+
         def fetch_page(page_idx):
+            query = {
+                'keyword': '',
+                'mid': playlist_id,
+                'order': 'pubdate',
+                'order_avoided': 'true',
+                'platform': 'web',
+                'pn': page_idx + 1,
+                'ps': 30,
+                'tid': 0,
+                'web_location': 1550101,
+                'wts': int(time.time()),
+            }
+            query['w_rid'] = hashlib.md5(f'{urllib.parse.urlencode(query)}{signature}'.encode()).hexdigest()
+
             try:
-                response = self._download_json('https://api.bilibili.com/x/space/arc/search',
-                                               playlist_id, note=f'Downloading page {page_idx}',
-                                               query={'mid': playlist_id, 'pn': page_idx + 1, 'jsonp': 'jsonp'})
+                response = self._download_json('https://api.bilibili.com/x/space/wbi/arc/search',
+                                               playlist_id, note=f'Downloading page {page_idx}', query=query,
+                                               headers={'referer': url})
             except ExtractorError as e:
-                if isinstance(e.cause, urllib.error.HTTPError) and e.cause.code == 412:
+                if isinstance(e.cause, HTTPError) and e.cause.status == 412:
                     raise ExtractorError(
                         'Request is blocked by server (412), please add cookies, wait and try later.', expected=True)
                 raise
-            if response['code'] == -401:
+            if response['code'] in (-352, -401):
                 raise ExtractorError(
-                    'Request is blocked by server (401), please add cookies, wait and try later.', expected=True)
+                    f'Request is blocked by server ({-response["code"]}), '
+                    'please add cookies, wait and try later.', expected=True)
             return response['data']
 
         def get_metadata(page_data):
@@ -492,9 +1077,9 @@ def get_entries(page_data):
 class BilibiliSpaceAudioIE(BilibiliSpaceBaseIE):
     _VALID_URL = r'https?://space\.bilibili\.com/(?P<id>\d+)/audio'
     _TESTS = [{
-        'url': 'https://space.bilibili.com/3985676/audio',
+        'url': 'https://space.bilibili.com/313580179/audio',
         'info_dict': {
-            'id': '3985676',
+            'id': '313580179',
         },
         'playlist_mincount': 1,
     }]
@@ -522,13 +1107,35 @@ def get_entries(page_data):
         return self.playlist_result(paged_list, playlist_id)
 
 
-class BilibiliSpacePlaylistIE(BilibiliSpaceBaseIE):
-    _VALID_URL = r'https?://space.bilibili\.com/(?P<mid>\d+)/channel/collectiondetail\?sid=(?P<sid>\d+)'
+class BilibiliSpaceListBaseIE(BilibiliSpaceBaseIE):
+    def _get_entries(self, page_data, bvid_keys, ending_key='bvid'):
+        for bvid in traverse_obj(page_data, (*variadic(bvid_keys, (str, bytes, dict, set)), ..., ending_key, {str})):
+            yield self.url_result(f'https://www.bilibili.com/video/{bvid}', BiliBiliIE, bvid)
+
+    def _get_uploader(self, uid, playlist_id):
+        webpage = self._download_webpage(f'https://space.bilibili.com/{uid}', playlist_id, fatal=False)
+        return self._search_regex(r'(?s)<title\b[^>]*>([^<]+)的个人空间-', webpage, 'uploader', fatal=False)
+
+    def _extract_playlist(self, fetch_page, get_metadata, get_entries):
+        metadata, page_list = super()._extract_playlist(fetch_page, get_metadata, get_entries)
+        metadata.pop('page_count', None)
+        metadata.pop('page_size', None)
+        return metadata, page_list
+
+
+class BilibiliCollectionListIE(BilibiliSpaceListBaseIE):
+    _VALID_URL = r'https?://space\.bilibili\.com/(?P<mid>\d+)/channel/collectiondetail/?\?sid=(?P<sid>\d+)'
     _TESTS = [{
         'url': 'https://space.bilibili.com/2142762/channel/collectiondetail?sid=57445',
         'info_dict': {
             'id': '2142762_57445',
-            'title': '《底特律 变人》'
+            'title': '【完结】《底特律 变人》全结局流程解说',
+            'description': '',
+            'uploader': '老戴在此',
+            'uploader_id': '2142762',
+            'timestamp': int,
+            'upload_date': str,
+            'thumbnail': 'https://archive.biliimg.com/bfs/archive/e0e543ae35ad3df863ea7dea526bc32e70f4c091.jpg',
         },
         'playlist_mincount': 31,
     }]
@@ -549,22 +1156,276 @@ def get_metadata(page_data):
             return {
                 'page_count': math.ceil(entry_count / page_size),
                 'page_size': page_size,
-                'title': traverse_obj(page_data, ('meta', 'name'))
+                'uploader': self._get_uploader(mid, playlist_id),
+                **traverse_obj(page_data, {
+                    'title': ('meta', 'name', {str}),
+                    'description': ('meta', 'description', {str}),
+                    'uploader_id': ('meta', 'mid', {str_or_none}),
+                    'timestamp': ('meta', 'ptime', {int_or_none}),
+                    'thumbnail': ('meta', 'cover', {url_or_none}),
+                })
+            }
+
+        def get_entries(page_data):
+            return self._get_entries(page_data, 'archives')
+
+        metadata, paged_list = self._extract_playlist(fetch_page, get_metadata, get_entries)
+        return self.playlist_result(paged_list, playlist_id, **metadata)
+
+
+class BilibiliSeriesListIE(BilibiliSpaceListBaseIE):
+    _VALID_URL = r'https?://space\.bilibili\.com/(?P<mid>\d+)/channel/seriesdetail/?\?\bsid=(?P<sid>\d+)'
+    _TESTS = [{
+        'url': 'https://space.bilibili.com/1958703906/channel/seriesdetail?sid=547718&ctype=0',
+        'info_dict': {
+            'id': '1958703906_547718',
+            'title': '直播回放',
+            'description': '直播回放',
+            'uploader': '靡烟miya',
+            'uploader_id': '1958703906',
+            'timestamp': 1637985853,
+            'upload_date': '20211127',
+            'modified_timestamp': int,
+            'modified_date': str,
+        },
+        'playlist_mincount': 513,
+    }]
+
+    def _real_extract(self, url):
+        mid, sid = self._match_valid_url(url).group('mid', 'sid')
+        playlist_id = f'{mid}_{sid}'
+        playlist_meta = traverse_obj(self._download_json(
+            f'https://api.bilibili.com/x/series/series?series_id={sid}', playlist_id, fatal=False
+        ), {
+            'title': ('data', 'meta', 'name', {str}),
+            'description': ('data', 'meta', 'description', {str}),
+            'uploader_id': ('data', 'meta', 'mid', {str_or_none}),
+            'timestamp': ('data', 'meta', 'ctime', {int_or_none}),
+            'modified_timestamp': ('data', 'meta', 'mtime', {int_or_none}),
+        })
+
+        def fetch_page(page_idx):
+            return self._download_json(
+                'https://api.bilibili.com/x/series/archives',
+                playlist_id, note=f'Downloading page {page_idx}',
+                query={'mid': mid, 'series_id': sid, 'pn': page_idx + 1, 'ps': 30})['data']
+
+        def get_metadata(page_data):
+            page_size = page_data['page']['size']
+            entry_count = page_data['page']['total']
+            return {
+                'page_count': math.ceil(entry_count / page_size),
+                'page_size': page_size,
+                'uploader': self._get_uploader(mid, playlist_id),
+                **playlist_meta
             }
 
         def get_entries(page_data):
-            for entry in page_data.get('archives', []):
-                yield self.url_result(f'https://www.bilibili.com/video/{entry["bvid"]}',
-                                      BiliBiliIE, entry['bvid'])
+            return self._get_entries(page_data, 'archives')
 
         metadata, paged_list = self._extract_playlist(fetch_page, get_metadata, get_entries)
-        return self.playlist_result(paged_list, playlist_id, metadata['title'])
+        return self.playlist_result(paged_list, playlist_id, **metadata)
+
+
+class BilibiliFavoritesListIE(BilibiliSpaceListBaseIE):
+    _VALID_URL = r'https?://(?:space\.bilibili\.com/\d+/favlist/?\?fid=|(?:www\.)?bilibili\.com/medialist/detail/ml)(?P<id>\d+)'
+    _TESTS = [{
+        'url': 'https://space.bilibili.com/84912/favlist?fid=1103407912&ftype=create',
+        'info_dict': {
+            'id': '1103407912',
+            'title': '【V2】（旧）',
+            'description': '',
+            'uploader': '晓月春日',
+            'uploader_id': '84912',
+            'timestamp': 1604905176,
+            'upload_date': '20201109',
+            'modified_timestamp': int,
+            'modified_date': str,
+            'thumbnail': r"re:http://i\d\.hdslb\.com/bfs/archive/14b83c62aa8871b79083df1e9ab4fbc699ad16fe\.jpg",
+            'view_count': int,
+            'like_count': int,
+        },
+        'playlist_mincount': 22,
+    }, {
+        'url': 'https://www.bilibili.com/medialist/detail/ml1103407912',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        fid = self._match_id(url)
+
+        list_info = self._download_json(
+            f'https://api.bilibili.com/x/v3/fav/resource/list?media_id={fid}&pn=1&ps=20',
+            fid, note='Downloading favlist metadata')
+        if list_info['code'] == -403:
+            self.raise_login_required(msg='This is a private favorites list. You need to log in as its owner')
+
+        entries = self._get_entries(self._download_json(
+            f'https://api.bilibili.com/x/v3/fav/resource/ids?media_id={fid}',
+            fid, note='Download favlist entries'), 'data')
+
+        return self.playlist_result(entries, fid, **traverse_obj(list_info, ('data', 'info', {
+            'title': ('title', {str}),
+            'description': ('intro', {str}),
+            'uploader': ('upper', 'name', {str}),
+            'uploader_id': ('upper', 'mid', {str_or_none}),
+            'timestamp': ('ctime', {int_or_none}),
+            'modified_timestamp': ('mtime', {int_or_none}),
+            'thumbnail': ('cover', {url_or_none}),
+            'view_count': ('cnt_info', 'play', {int_or_none}),
+            'like_count': ('cnt_info', 'thumb_up', {int_or_none}),
+        })))
+
+
+class BilibiliWatchlaterIE(BilibiliSpaceListBaseIE):
+    _VALID_URL = r'https?://(?:www\.)?bilibili\.com/watchlater/?(?:[?#]|$)'
+    _TESTS = [{
+        'url': 'https://www.bilibili.com/watchlater/#/list',
+        'info_dict': {'id': 'watchlater'},
+        'playlist_mincount': 0,
+        'skip': 'login required',
+    }]
+
+    def _real_extract(self, url):
+        list_id = getattr(self._get_cookies(url).get('DedeUserID'), 'value', 'watchlater')
+        watchlater_info = self._download_json(
+            'https://api.bilibili.com/x/v2/history/toview/web?jsonp=jsonp', list_id)
+        if watchlater_info['code'] == -101:
+            self.raise_login_required(msg='You need to login to access your watchlater list')
+        entries = self._get_entries(watchlater_info, ('data', 'list'))
+        return self.playlist_result(entries, id=list_id, title='稍后再看')
+
+
+class BilibiliPlaylistIE(BilibiliSpaceListBaseIE):
+    _VALID_URL = r'https?://(?:www\.)?bilibili\.com/(?:medialist/play|list)/(?P<id>\w+)'
+    _TESTS = [{
+        'url': 'https://www.bilibili.com/list/1958703906?sid=547718',
+        'info_dict': {
+            'id': '5_547718',
+            'title': '直播回放',
+            'uploader': '靡烟miya',
+            'uploader_id': '1958703906',
+            'timestamp': 1637985853,
+            'upload_date': '20211127',
+        },
+        'playlist_mincount': 513,
+    }, {
+        'url': 'https://www.bilibili.com/list/1958703906?sid=547718&oid=687146339&bvid=BV1DU4y1r7tz',
+        'info_dict': {
+            'id': 'BV1DU4y1r7tz',
+            'ext': 'mp4',
+            'title': '【直播回放】8.20晚9:30 3d发布喵 2022年8月20日21点场',
+            'upload_date': '20220820',
+            'description': '',
+            'timestamp': 1661016330,
+            'uploader_id': '1958703906',
+            'uploader': '靡烟miya',
+            'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)$',
+            'duration': 9552.903,
+            'tags': list,
+            'comment_count': int,
+            'view_count': int,
+            'like_count': int,
+            '_old_archive_ids': ['bilibili 687146339_part1'],
+        },
+        'params': {'noplaylist': True},
+    }, {
+        'url': 'https://www.bilibili.com/medialist/play/1958703906?business=space_series&business_id=547718&desc=1',
+        'info_dict': {
+            'id': '5_547718',
+        },
+        'playlist_mincount': 513,
+        'skip': 'redirect url',
+    }, {
+        'url': 'https://www.bilibili.com/list/ml1103407912',
+        'info_dict': {
+            'id': '3_1103407912',
+            'title': '【V2】（旧）',
+            'uploader': '晓月春日',
+            'uploader_id': '84912',
+            'timestamp': 1604905176,
+            'upload_date': '20201109',
+            'thumbnail': r"re:http://i\d\.hdslb\.com/bfs/archive/14b83c62aa8871b79083df1e9ab4fbc699ad16fe\.jpg",
+        },
+        'playlist_mincount': 22,
+    }, {
+        'url': 'https://www.bilibili.com/medialist/play/ml1103407912',
+        'info_dict': {
+            'id': '3_1103407912',
+        },
+        'playlist_mincount': 22,
+        'skip': 'redirect url',
+    }, {
+        'url': 'https://www.bilibili.com/list/watchlater',
+        'info_dict': {'id': 'watchlater'},
+        'playlist_mincount': 0,
+        'skip': 'login required',
+    }, {
+        'url': 'https://www.bilibili.com/medialist/play/watchlater',
+        'info_dict': {'id': 'watchlater'},
+        'playlist_mincount': 0,
+        'skip': 'login required',
+    }]
+
+    def _extract_medialist(self, query, list_id):
+        for page_num in itertools.count(1):
+            page_data = self._download_json(
+                'https://api.bilibili.com/x/v2/medialist/resource/list',
+                list_id, query=query, note=f'getting playlist {query["biz_id"]} page {page_num}'
+            )['data']
+            yield from self._get_entries(page_data, 'media_list', ending_key='bv_id')
+            query['oid'] = traverse_obj(page_data, ('media_list', -1, 'id'))
+            if not page_data.get('has_more', False):
+                break
+
+    def _real_extract(self, url):
+        list_id = self._match_id(url)
+
+        bvid = traverse_obj(parse_qs(url), ('bvid', 0))
+        if not self._yes_playlist(list_id, bvid):
+            return self.url_result(f'https://www.bilibili.com/video/{bvid}', BiliBiliIE)
+
+        webpage = self._download_webpage(url, list_id)
+        initial_state = self._search_json(r'window\.__INITIAL_STATE__\s*=', webpage, 'initial state', list_id)
+        if traverse_obj(initial_state, ('error', 'code', {int_or_none})) != 200:
+            error_code = traverse_obj(initial_state, ('error', 'trueCode', {int_or_none}))
+            error_message = traverse_obj(initial_state, ('error', 'message', {str_or_none}))
+            if error_code == -400 and list_id == 'watchlater':
+                self.raise_login_required('You need to login to access your watchlater playlist')
+            elif error_code == -403:
+                self.raise_login_required('This is a private playlist. You need to login as its owner')
+            elif error_code == 11010:
+                raise ExtractorError('Playlist is no longer available', expected=True)
+            raise ExtractorError(f'Could not access playlist: {error_code} {error_message}')
+
+        query = {
+            'ps': 20,
+            'with_current': False,
+            **traverse_obj(initial_state, {
+                'type': ('playlist', 'type', {int_or_none}),
+                'biz_id': ('playlist', 'id', {int_or_none}),
+                'tid': ('tid', {int_or_none}),
+                'sort_field': ('sortFiled', {int_or_none}),
+                'desc': ('desc', {bool_or_none}, {str_or_none}, {str.lower}),
+            })
+        }
+        metadata = {
+            'id': f'{query["type"]}_{query["biz_id"]}',
+            **traverse_obj(initial_state, ('mediaListInfo', {
+                'title': ('title', {str}),
+                'uploader': ('upper', 'name', {str}),
+                'uploader_id': ('upper', 'mid', {str_or_none}),
+                'timestamp': ('ctime', {int_or_none}),
+                'thumbnail': ('cover', {url_or_none}),
+            })),
+        }
+        return self.playlist_result(self._extract_medialist(query, list_id), **metadata)
 
 
 class BilibiliCategoryIE(InfoExtractor):
     IE_NAME = 'Bilibili category extractor'
     _MAX_RESULTS = 1000000
-    _VALID_URL = r'https?://www\.bilibili\.com/v/[a-zA-Z]+\/[a-zA-Z]+'
+    _VALID_URL = r'https?://(?:www\.)?bilibili\.com/v/[a-zA-Z]+\/[a-zA-Z]+'
     _TESTS = [{
         'url': 'https://www.bilibili.com/v/kichiku/mad',
         'info_dict': {
@@ -633,8 +1494,37 @@ class BiliBiliSearchIE(SearchInfoExtractor):
     IE_DESC = 'Bilibili video search'
     _MAX_RESULTS = 100000
     _SEARCH_KEY = 'bilisearch'
+    _TESTS = [{
+        'url': 'bilisearch3:靡烟 出道一年，我怎么还在等你单推的女人睡觉后开播啊',
+        'playlist_count': 3,
+        'info_dict': {
+            'id': '靡烟 出道一年，我怎么还在等你单推的女人睡觉后开播啊',
+            'title': '靡烟 出道一年，我怎么还在等你单推的女人睡觉后开播啊',
+        },
+        'playlist': [{
+            'info_dict': {
+                'id': 'BV1n44y1Q7sc',
+                'ext': 'mp4',
+                'title': '“出道一年，我怎么还在等你单推的女人睡觉后开播啊？”【一分钟了解靡烟miya】',
+                'timestamp': 1669889987,
+                'upload_date': '20221201',
+                'description': 'md5:43343c0973defff527b5a4b403b4abf9',
+                'tags': list,
+                'uploader': '靡烟miya',
+                'duration': 123.156,
+                'uploader_id': '1958703906',
+                'comment_count': int,
+                'view_count': int,
+                'like_count': int,
+                'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)$',
+                '_old_archive_ids': ['bilibili 988222410_part1'],
+            },
+        }],
+    }]
 
     def _search_results(self, query):
+        if not self._get_cookies('https://api.bilibili.com').get('buvid3'):
+            self._set_cookie('.bilibili.com', 'buvid3', f'{uuid.uuid4()}infoc')
         for page_num in itertools.count(1):
             videos = self._download_json(
                 'https://api.bilibili.com/x/web-interface/search/type', query,
@@ -791,6 +1681,7 @@ def _real_extract(self, url):
 class BiliIntlBaseIE(InfoExtractor):
     _API_URL = 'https://api.bilibili.tv/intl/gateway'
     _NETRC_MACHINE = 'biliintl'
+    _HEADERS = {'Referer': 'https://www.bilibili.com/'}
 
     def _call_api(self, endpoint, *args, **kwargs):
         json = self._download_json(self._API_URL + endpoint, *args, **kwargs)
@@ -828,19 +1719,34 @@ def _get_subtitles(self, *, ep_id=None, aid=None):
                 'aid': aid,
             })) or {}
         subtitles = {}
-        for sub in sub_json.get('subtitles') or []:
-            sub_url = sub.get('url')
-            if not sub_url:
-                continue
-            sub_data = self._download_json(
-                sub_url, ep_id or aid, errnote='Unable to download subtitles', fatal=False,
-                note='Downloading subtitles%s' % f' for {sub["lang"]}' if sub.get('lang') else '')
-            if not sub_data:
-                continue
-            subtitles.setdefault(sub.get('lang_key', 'en'), []).append({
-                'ext': 'srt',
-                'data': self.json2srt(sub_data)
-            })
+        fetched_urls = set()
+        for sub in traverse_obj(sub_json, (('subtitles', 'video_subtitle'), ..., {dict})):
+            for url in traverse_obj(sub, ((None, 'ass', 'srt'), 'url', {url_or_none})):
+                if url in fetched_urls:
+                    continue
+                fetched_urls.add(url)
+                sub_ext = determine_ext(url)
+                sub_lang = sub.get('lang_key') or 'en'
+
+                if sub_ext == 'ass':
+                    subtitles.setdefault(sub_lang, []).append({
+                        'ext': 'ass',
+                        'url': url,
+                    })
+                elif sub_ext == 'json':
+                    sub_data = self._download_json(
+                        url, ep_id or aid, fatal=False,
+                        note=f'Downloading subtitles{format_field(sub, "lang", " for %s")} ({sub_lang})',
+                        errnote='Unable to download subtitles')
+
+                    if sub_data:
+                        subtitles.setdefault(sub_lang, []).append({
+                            'ext': 'srt',
+                            'data': self.json2srt(sub_data),
+                        })
+                else:
+                    self.report_warning('Unexpected subtitle extension', ep_id or aid)
+
         return subtitles
 
     def _get_formats(self, *, ep_id=None, aid=None):
@@ -886,28 +1792,23 @@ def _get_formats(self, *, ep_id=None, aid=None):
     def _parse_video_metadata(self, video_data):
         return {
             'title': video_data.get('title_display') or video_data.get('title'),
+            'description': video_data.get('desc'),
             'thumbnail': video_data.get('cover'),
+            'timestamp': unified_timestamp(video_data.get('formatted_pub_date')),
             'episode_number': int_or_none(self._search_regex(
                 r'^E(\d+)(?:$| - )', video_data.get('title_display') or '', 'episode number', default=None)),
         }
 
     def _perform_login(self, username, password):
-        try:
-            from Cryptodome.PublicKey import RSA
-            from Cryptodome.Cipher import PKCS1_v1_5
-        except ImportError:
-            try:
-                from Crypto.PublicKey import RSA
-                from Crypto.Cipher import PKCS1_v1_5
-            except ImportError:
-                raise ExtractorError('pycryptodomex not found. Please install', expected=True)
+        if not Cryptodome.RSA:
+            raise ExtractorError('pycryptodomex not found. Please install', expected=True)
 
         key_data = self._download_json(
             'https://passport.bilibili.tv/x/intl/passport-login/web/key?lang=en-US', None,
             note='Downloading login key', errnote='Unable to download login key')['data']
 
-        public_key = RSA.importKey(key_data['key'])
-        password_hash = PKCS1_v1_5.new(public_key).encrypt((key_data['hash'] + password).encode('utf-8'))
+        public_key = Cryptodome.RSA.importKey(key_data['key'])
+        password_hash = Cryptodome.PKCS1_v1_5.new(public_key).encrypt((key_data['hash'] + password).encode('utf-8'))
         login_post = self._download_json(
             'https://passport.bilibili.tv/x/intl/passport-login/web/login/password?lang=en-US', None, data=urlencode_postdata({
                 'username': username,
@@ -934,6 +1835,23 @@ class BiliIntlIE(BiliIntlBaseIE):
             'title': 'E2 - The First Night',
             'thumbnail': r're:^https://pic\.bstarstatic\.com/ogv/.+\.png$',
             'episode_number': 2,
+            'upload_date': '20201009',
+            'episode': 'Episode 2',
+            'timestamp': 1602259500,
+            'description': 'md5:297b5a17155eb645e14a14b385ab547e',
+            'chapters': [{
+                'start_time': 0,
+                'end_time': 76.242,
+                'title': '<Untitled Chapter 1>'
+            }, {
+                'start_time': 76.242,
+                'end_time': 161.161,
+                'title': 'Intro'
+            }, {
+                'start_time': 1325.742,
+                'end_time': 1403.903,
+                'title': 'Outro'
+            }],
         }
     }, {
         # Non-Bstation page
@@ -944,6 +1862,23 @@ class BiliIntlIE(BiliIntlBaseIE):
             'title': 'E3 - Who?',
             'thumbnail': r're:^https://pic\.bstarstatic\.com/ogv/.+\.png$',
             'episode_number': 3,
+            'description': 'md5:e1a775e71a35c43f141484715470ad09',
+            'episode': 'Episode 3',
+            'upload_date': '20211219',
+            'timestamp': 1639928700,
+            'chapters': [{
+                'start_time': 0,
+                'end_time': 88.0,
+                'title': '<Untitled Chapter 1>'
+            }, {
+                'start_time': 88.0,
+                'end_time': 156.0,
+                'title': 'Intro'
+            }, {
+                'start_time': 1173.0,
+                'end_time': 1259.535,
+                'title': 'Outro'
+            }],
         }
     }, {
         # Subtitle with empty content
@@ -956,6 +1891,67 @@ class BiliIntlIE(BiliIntlBaseIE):
             'episode_number': 140,
         },
         'skip': 'According to the copyright owner\'s request, you may only watch the video after you log in.'
+    }, {
+        # episode comment extraction
+        'url': 'https://www.bilibili.tv/en/play/34580/340317',
+        'info_dict': {
+            'id': '340317',
+            'ext': 'mp4',
+            'timestamp': 1604057820,
+            'upload_date': '20201030',
+            'episode_number': 5,
+            'title': 'E5 - My Own Steel',
+            'description': 'md5:2b17ab10aebb33e3c2a54da9e8e487e2',
+            'thumbnail': r're:https?://pic\.bstarstatic\.com/ogv/.+\.png$',
+            'episode': 'Episode 5',
+            'comment_count': int,
+            'chapters': [{
+                'start_time': 0,
+                'end_time': 61.0,
+                'title': '<Untitled Chapter 1>'
+            }, {
+                'start_time': 61.0,
+                'end_time': 134.0,
+                'title': 'Intro'
+            }, {
+                'start_time': 1290.0,
+                'end_time': 1379.0,
+                'title': 'Outro'
+            }],
+        },
+        'params': {
+            'getcomments': True
+        }
+    }, {
+        # user generated content comment extraction
+        'url': 'https://www.bilibili.tv/en/video/2045730385',
+        'info_dict': {
+            'id': '2045730385',
+            'ext': 'mp4',
+            'description': 'md5:693b6f3967fb4e7e7764ea817857c33a',
+            'timestamp': 1667891924,
+            'upload_date': '20221108',
+            'title': 'That Time I Got Reincarnated as a Slime: Scarlet Bond - Official Trailer 3| AnimeStan',
+            'comment_count': int,
+            'thumbnail': r're:https://pic\.bstarstatic\.(?:com|net)/ugc/f6c363659efd2eabe5683fbb906b1582\.jpg',
+        },
+        'params': {
+            'getcomments': True
+        }
+    }, {
+        # episode id without intro and outro
+        'url': 'https://www.bilibili.tv/en/play/1048837/11246489',
+        'info_dict': {
+            'id': '11246489',
+            'ext': 'mp4',
+            'title': 'E1 - Operation \'Strix\' <Owl>',
+            'description': 'md5:b4434eb1a9a97ad2bccb779514b89f17',
+            'timestamp': 1649516400,
+            'thumbnail': 'https://pic.bstarstatic.com/ogv/62cb1de23ada17fb70fbe7bdd6ff29c29da02a64.png',
+            'episode': 'Episode 1',
+            'episode_number': 1,
+            'upload_date': '20220409',
+        },
     }, {
         'url': 'https://www.biliintl.com/en/play/34613/341736',
         'only_matching': True,
@@ -973,6 +1969,7 @@ class BiliIntlIE(BiliIntlBaseIE):
         'only_matching': True,
     }]
 
+    @staticmethod
     def _make_url(video_id, series_id=None):
         if series_id:
             return f'https://www.bilibili.tv/en/play/{series_id}/{video_id}'
@@ -989,7 +1986,7 @@ def _extract_video_metadata(self, url, video_id, season_id):
             self._search_json(r'window\.__INITIAL_(?:DATA|STATE)__\s*=', webpage, 'preload state', video_id, default={})
             or self._search_nuxt_data(webpage, video_id, '__initialState', fatal=False, traverse=None))
         video_data = traverse_obj(
-            initial_data, ('OgvVideo', 'epDetail'), ('UgcVideo', 'videoData'), ('ugc', 'archive'), expected_type=dict)
+            initial_data, ('OgvVideo', 'epDetail'), ('UgcVideo', 'videoData'), ('ugc', 'archive'), expected_type=dict) or {}
 
         if season_id and not video_data:
             # Non-Bstation layout, read through episode list
@@ -998,37 +1995,134 @@ def _extract_video_metadata(self, url, video_id, season_id):
                 'sections', ..., 'episodes', lambda _, v: str(v['episode_id']) == video_id
             ), expected_type=dict, get_all=False)
 
-        return self._parse_video_metadata(video_data)
+        # XXX: webpage metadata may not accurate, it just used to not crash when video_data not found
+        return merge_dicts(
+            self._parse_video_metadata(video_data), {
+                'title': get_element_by_class(
+                    'bstar-meta__title', webpage) or self._html_search_meta('og:title', webpage),
+                'description': get_element_by_class(
+                    'bstar-meta__desc', webpage) or self._html_search_meta('og:description', webpage),
+            }, self._search_json_ld(webpage, video_id, default={}))
+
+    def _get_comments_reply(self, root_id, next_id=0, display_id=None):
+        comment_api_raw_data = self._download_json(
+            'https://api.bilibili.tv/reply/web/detail', display_id,
+            note=f'Downloading reply comment of {root_id} - {next_id}',
+            query={
+                'platform': 'web',
+                'ps': 20,  # comment's reply per page (default: 3)
+                'root': root_id,
+                'next': next_id,
+            })
+
+        for replies in traverse_obj(comment_api_raw_data, ('data', 'replies', ...)):
+            yield {
+                'author': traverse_obj(replies, ('member', 'name')),
+                'author_id': traverse_obj(replies, ('member', 'mid')),
+                'author_thumbnail': traverse_obj(replies, ('member', 'face')),
+                'text': traverse_obj(replies, ('content', 'message')),
+                'id': replies.get('rpid'),
+                'like_count': int_or_none(replies.get('like_count')),
+                'parent': replies.get('parent'),
+                'timestamp': unified_timestamp(replies.get('ctime_text'))
+            }
+
+        if not traverse_obj(comment_api_raw_data, ('data', 'cursor', 'is_end')):
+            yield from self._get_comments_reply(
+                root_id, comment_api_raw_data['data']['cursor']['next'], display_id)
+
+    def _get_comments(self, video_id, ep_id):
+        for i in itertools.count(0):
+            comment_api_raw_data = self._download_json(
+                'https://api.bilibili.tv/reply/web/root', video_id,
+                note=f'Downloading comment page {i + 1}',
+                query={
+                    'platform': 'web',
+                    'pn': i,  # page number
+                    'ps': 20,  # comment per page (default: 20)
+                    'oid': video_id,
+                    'type': 3 if ep_id else 1,  # 1: user generated content, 3: series content
+                    'sort_type': 1,  # 1: best, 2: recent
+                })
+
+            for replies in traverse_obj(comment_api_raw_data, ('data', 'replies', ...)):
+                yield {
+                    'author': traverse_obj(replies, ('member', 'name')),
+                    'author_id': traverse_obj(replies, ('member', 'mid')),
+                    'author_thumbnail': traverse_obj(replies, ('member', 'face')),
+                    'text': traverse_obj(replies, ('content', 'message')),
+                    'id': replies.get('rpid'),
+                    'like_count': int_or_none(replies.get('like_count')),
+                    'timestamp': unified_timestamp(replies.get('ctime_text')),
+                    'author_is_uploader': bool(traverse_obj(replies, ('member', 'type'))),
+                }
+                if replies.get('count'):
+                    yield from self._get_comments_reply(replies.get('rpid'), display_id=video_id)
+
+            if traverse_obj(comment_api_raw_data, ('data', 'cursor', 'is_end')):
+                break
 
     def _real_extract(self, url):
         season_id, ep_id, aid = self._match_valid_url(url).group('season_id', 'ep_id', 'aid')
         video_id = ep_id or aid
+        chapters = None
+
+        if ep_id:
+            intro_ending_json = self._call_api(
+                f'/web/v2/ogv/play/episode?episode_id={ep_id}&platform=web',
+                video_id, fatal=False) or {}
+            if intro_ending_json.get('skip'):
+                # FIXME: start time and end time seems a bit off a few second even it corrext based on ogv.*.js
+                # ref: https://p.bstarstatic.com/fe-static/bstar-web-new/assets/ogv.2b147442.js
+                chapters = [{
+                    'start_time': float_or_none(traverse_obj(intro_ending_json, ('skip', 'opening_start_time')), 1000),
+                    'end_time': float_or_none(traverse_obj(intro_ending_json, ('skip', 'opening_end_time')), 1000),
+                    'title': 'Intro'
+                }, {
+                    'start_time': float_or_none(traverse_obj(intro_ending_json, ('skip', 'ending_start_time')), 1000),
+                    'end_time': float_or_none(traverse_obj(intro_ending_json, ('skip', 'ending_end_time')), 1000),
+                    'title': 'Outro'
+                }]
 
         return {
             'id': video_id,
             **self._extract_video_metadata(url, video_id, season_id),
             'formats': self._get_formats(ep_id=ep_id, aid=aid),
             'subtitles': self.extract_subtitles(ep_id=ep_id, aid=aid),
+            'chapters': chapters,
+            '__post_extractor': self.extract_comments(video_id, ep_id),
+            'http_headers': self._HEADERS,
         }
 
 
 class BiliIntlSeriesIE(BiliIntlBaseIE):
-    IE_NAME = 'biliintl:series'
-    _VALID_URL = r'https?://(?:www\.)?bili(?:bili\.tv|intl\.com)/(?:[a-zA-Z]{2}/)?play/(?P<id>\d+)/?(?:[?#]|$)'
+    IE_NAME = 'biliIntl:series'
+    _VALID_URL = r'https?://(?:www\.)?bili(?:bili\.tv|intl\.com)/(?:[a-zA-Z]{2}/)?(?:play|media)/(?P<id>\d+)/?(?:[?#]|$)'
     _TESTS = [{
         'url': 'https://www.bilibili.tv/en/play/34613',
         'playlist_mincount': 15,
         'info_dict': {
             'id': '34613',
-            'title': 'Fly Me to the Moon',
-            'description': 'md5:a861ee1c4dc0acfad85f557cc42ac627',
-            'categories': ['Romance', 'Comedy', 'Slice of life'],
+            'title': 'TONIKAWA: Over the Moon For You',
+            'description': 'md5:297b5a17155eb645e14a14b385ab547e',
+            'categories': ['Slice of life', 'Comedy', 'Romance'],
             'thumbnail': r're:^https://pic\.bstarstatic\.com/ogv/.+\.png$',
             'view_count': int,
         },
         'params': {
             'skip_download': True,
         },
+    }, {
+        'url': 'https://www.bilibili.tv/en/media/1048837',
+        'info_dict': {
+            'id': '1048837',
+            'title': 'SPY×FAMILY',
+            'description': 'md5:b4434eb1a9a97ad2bccb779514b89f17',
+            'categories': ['Adventure', 'Action', 'Comedy'],
+            'thumbnail': r're:^https://pic\.bstarstatic\.com/ogv/.+\.jpg$',
+            'view_count': int,
+        },
+        'playlist_mincount': 25,
     }, {
         'url': 'https://www.biliintl.com/en/play/34613',
         'only_matching': True,
@@ -1056,7 +2150,7 @@ def _real_extract(self, url):
 
 
 class BiliLiveIE(InfoExtractor):
-    _VALID_URL = r'https?://live.bilibili.com/(?:blanc/)?(?P<id>\d+)'
+    _VALID_URL = r'https?://live\.bilibili\.com/(?:blanc/)?(?P<id>\d+)'
 
     _TESTS = [{
         'url': 'https://live.bilibili.com/196',