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[ie/sharepoint] Add support for chapters

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SharePoint videos can have optional chapters, fetch them when possible
(or otherwise add debug logs indicating the failure).
This commit is contained in:
Leonardo Taccari 2025-07-26 21:07:41 +02:00
parent 1fe83b0111
commit 58dbd4260f
1 changed files with 40 additions and 1 deletions
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41
yt_dlp/extractor/sharepoint.py
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@ -2,7 +2,7 @@
import urllib.parse
from .common import InfoExtractor
from ..utils import determine_ext, int_or_none, url_or_none
from ..utils import ExtractorError, determine_ext, int_or_none, url_or_none
from ..utils.traversal import traverse_obj
@ -47,6 +47,25 @@ class SharePointIE(InfoExtractor):
'uploader_id': '8dcec565-a956-4b91-95e5-bacfb8bc015f',
},
'skip': 'Session cookies needed',
}, {
'url': 'https://univpm-my.sharepoint.com/:v:/g/personal/s1069964_studenti_univpm_it/EY2nQ8_zNutLlSVFkBfd9xcBnLOsctIYVFJuO7XrUuwcYQ',
'info_dict': {
'id': '017RCHWSMNU5B474ZW5NFZKJKFSAL535YX',
'display_id': 'EY2nQ8_zNutLlSVFkBfd9xcBnLOsctIYVFJuO7XrUuwcYQ',
'ext': 'mkv',
'title': 'yt-dlp-chapters',
'thumbnail': r're:https://.+/thumbnail',
'uploader_id': '26d07756-b85b-4619-8ecf-c4bb22afacd3',
'chapters': [
{'start_time': 0.0, 'title': 'Introduction'},
{'start_time': 2.231, 'title': 'Testing yt-dlp chapters'},
{'start_time': 3.058, 'title': 'Chapter 1: foo'},
{'start_time': 4.098, 'title': 'Chapter 2: bar'},
{'start_time': 5.132, 'title': 'Chapter 3: baz'},
{'start_time': 6.12, 'title': 'End'},
{'start_time': 7.496, 'title': '...silence!...'},
],
},
}, {
'url': 'https://izoobasisschool.sharepoint.com/:v:/g/Eaqleq8COVBIvIPvod0U27oBypC6aWOkk8ptuDpmJ6arHw',
'only_matching': True,
@ -82,6 +101,25 @@ def _real_extract(self, url):
'part': 'index',
}, doseq=True)))
chapters = []
if item_url := video_data.get('.spItemUrl'):
parsed_item_url = urllib.parse.urlparse(item_url)
chapters_url = urllib.parse.urlunparse(parsed_item_url._replace(
path=urllib.parse.urljoin(f'{parsed_item_url.path}/', 'media/timelineeventstream/content'),
query='')).replace('/_api/v2.0/', '/_api/v2.1/')
try:
chapters_data = self._download_json(chapters_url, display_id)
chs = chapters_data.get('chapters')
for ch in chs:
hh, mm, ss = ch.get('startOffset').split(':')
start_time = float(hh) * 3600 + float(mm) * 60 + float(ss)
chapters.append({
'start_time': start_time,
'title': ch.get('displayName'),
})
except ExtractorError as error:
self.write_debug(f'Could not fetch chapters: {error.cause}')
# Web player adds more params to the format URLs but we still get all formats without them
formats = self._extract_mpd_formats(
base_media_url, video_id, mpd_id='dash', query={'format': 'dash'}, fatal=False)
@ -104,6 +142,7 @@ def _real_extract(self, url):
'id': video_id,
'formats': formats,
'title': video_data.get('title') or video_data.get('displayName'),
'chapters': chapters or None,
'display_id': display_id,
'uploader_id': video_data.get('authorId'),
'duration': traverse_obj(video_data, (