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[extractor/biliintl] Add intro and ending chapters (#6018)

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Authored by: HobbyistDev
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HobbyistDev 2023-02-12 16:54:36 +09:00 committed by GitHub
parent 05799a48c7
commit 0ba87dd279
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yt_dlp/extractor/bilibili.py
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@ -933,6 +933,19 @@ class BiliIntlIE(BiliIntlBaseIE):
'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
@ -947,6 +960,19 @@ class BiliIntlIE(BiliIntlBaseIE):
'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
@ -970,6 +996,20 @@ class BiliIntlIE(BiliIntlBaseIE):
'upload_date': '20221212',
'title': 'Kimetsu no Yaiba Season 3 Official Trailer - Bstation',
}
}, {
# 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,
@ -1022,12 +1062,31 @@ def _extract_video_metadata(self, url, video_id, season_id):
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
}