mirror of
https://github.com/yt-dlp/yt-dlp.git
synced 2024-11-09 22:39:32 +01:00
122 lines
5.3 KiB
Python
122 lines
5.3 KiB
Python
from base64 import b64decode
|
|
|
|
from .common import InfoExtractor
|
|
from ..utils import (
|
|
merge_dicts,
|
|
parse_iso8601,
|
|
parse_duration,
|
|
parse_resolution,
|
|
try_get,
|
|
url_basename,
|
|
)
|
|
|
|
|
|
class MicrosoftStreamIE(InfoExtractor):
|
|
IE_NAME = 'microsoftstream'
|
|
IE_DESC = 'Microsoft Stream'
|
|
_VALID_URL = r'https?://(?:web|www|msit)\.microsoftstream\.com/video/(?P<id>[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12})'
|
|
|
|
_TESTS = [{
|
|
'url': 'https://web.microsoftstream.com/video/6e51d928-4f46-4f1c-b141-369925e37b62?list=user&userId=f5491e02-e8fe-4e34-b67c-ec2e79a6ecc0',
|
|
'only_matching': True,
|
|
}, {
|
|
'url': 'https://msit.microsoftstream.com/video/b60f5987-aabd-4e1c-a42f-c559d138f2ca',
|
|
'only_matching': True,
|
|
}]
|
|
|
|
def _get_all_subtitles(self, api_url, video_id, headers):
|
|
subtitles = {}
|
|
automatic_captions = {}
|
|
text_tracks = self._download_json(
|
|
f'{api_url}/videos/{video_id}/texttracks', video_id,
|
|
note='Downloading subtitles JSON', fatal=False, headers=headers,
|
|
query={'api-version': '1.4-private'}).get('value') or []
|
|
for track in text_tracks:
|
|
if not track.get('language') or not track.get('url'):
|
|
continue
|
|
sub_dict = automatic_captions if track.get('autoGenerated') else subtitles
|
|
sub_dict.setdefault(track['language'], []).append({
|
|
'ext': 'vtt',
|
|
'url': track.get('url')
|
|
})
|
|
return {
|
|
'subtitles': subtitles,
|
|
'automatic_captions': automatic_captions
|
|
}
|
|
|
|
def extract_all_subtitles(self, *args, **kwargs):
|
|
if (self.get_param('writesubtitles', False)
|
|
or self.get_param('writeautomaticsub', False)
|
|
or self.get_param('listsubtitles')):
|
|
return self._get_all_subtitles(*args, **kwargs)
|
|
return {}
|
|
|
|
def _real_extract(self, url):
|
|
video_id = self._match_id(url)
|
|
webpage = self._download_webpage(url, video_id)
|
|
if '<title>Microsoft Stream</title>' not in webpage:
|
|
self.raise_login_required(method='cookies')
|
|
|
|
access_token = self._html_search_regex(r'"AccessToken":"(.+?)"', webpage, 'access token')
|
|
api_url = self._html_search_regex(r'"ApiGatewayUri":"(.+?)"', webpage, 'api url')
|
|
|
|
headers = {'Authorization': f'Bearer {access_token}'}
|
|
|
|
video_data = self._download_json(
|
|
f'{api_url}/videos/{video_id}', video_id,
|
|
headers=headers, query={
|
|
'$expand': 'creator,tokens,status,liveEvent,extensions',
|
|
'api-version': '1.4-private'
|
|
})
|
|
video_id = video_data.get('id') or video_id
|
|
language = video_data.get('language')
|
|
|
|
thumbnails = []
|
|
for thumbnail_id in ('extraSmall', 'small', 'medium', 'large'):
|
|
thumbnail_url = try_get(video_data, lambda x: x['posterImage'][thumbnail_id]['url'], str)
|
|
if not thumbnail_url:
|
|
continue
|
|
thumb = {
|
|
'id': thumbnail_id,
|
|
'url': thumbnail_url,
|
|
}
|
|
thumb_name = url_basename(thumbnail_url)
|
|
thumb_name = str(b64decode(thumb_name + '=' * (-len(thumb_name) % 4)))
|
|
thumb.update(parse_resolution(thumb_name))
|
|
thumbnails.append(thumb)
|
|
|
|
formats = []
|
|
for playlist in video_data['playbackUrls']:
|
|
if playlist['mimeType'] == 'application/vnd.apple.mpegurl':
|
|
formats.extend(self._extract_m3u8_formats(
|
|
playlist['playbackUrl'], video_id,
|
|
ext='mp4', entry_protocol='m3u8_native', m3u8_id='hls',
|
|
fatal=False, headers=headers))
|
|
elif playlist['mimeType'] == 'application/dash+xml':
|
|
formats.extend(self._extract_mpd_formats(
|
|
playlist['playbackUrl'], video_id, mpd_id='dash',
|
|
fatal=False, headers=headers))
|
|
elif playlist['mimeType'] == 'application/vnd.ms-sstr+xml':
|
|
formats.extend(self._extract_ism_formats(
|
|
playlist['playbackUrl'], video_id, ism_id='mss',
|
|
fatal=False, headers=headers))
|
|
formats = [merge_dicts(f, {'language': language}) for f in formats]
|
|
|
|
return {
|
|
'id': video_id,
|
|
'title': video_data['name'],
|
|
'description': video_data.get('description'),
|
|
'uploader': try_get(video_data, lambda x: x['creator']['name'], str),
|
|
'uploader_id': try_get(video_data, (lambda x: x['creator']['mail'],
|
|
lambda x: x['creator']['id']), str),
|
|
'thumbnails': thumbnails,
|
|
**self.extract_all_subtitles(api_url, video_id, headers),
|
|
'timestamp': parse_iso8601(video_data.get('created')),
|
|
'duration': parse_duration(try_get(video_data, lambda x: x['media']['duration'])),
|
|
'webpage_url': f'https://web.microsoftstream.com/video/{video_id}',
|
|
'view_count': try_get(video_data, lambda x: x['metrics']['views'], int),
|
|
'like_count': try_get(video_data, lambda x: x['metrics']['likes'], int),
|
|
'comment_count': try_get(video_data, lambda x: x['metrics']['comments'], int),
|
|
'formats': formats,
|
|
}
|