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d0f2d641 JW |
1 | # coding: utf-8 |
2 | from __future__ import unicode_literals | |
3 | ||
4 | from .common import InfoExtractor | |
29f7c58a | 5 | from ..utils import ( |
6 | bool_or_none, | |
7 | smuggle_url, | |
8 | try_get, | |
9 | url_or_none, | |
10 | ) | |
d0f2d641 JW |
11 | |
12 | ||
13 | class SlidesLiveIE(InfoExtractor): | |
14 | _VALID_URL = r'https?://slideslive\.com/(?P<id>[0-9]+)' | |
15 | _TESTS = [{ | |
aa1d5eb9 | 16 | # video_service_name = YOUTUBE |
d0f2d641 JW |
17 | 'url': 'https://slideslive.com/38902413/gcc-ia16-backend', |
18 | 'md5': 'b29fcd6c6952d0c79c5079b0e7a07e6f', | |
19 | 'info_dict': { | |
20 | 'id': 'LMtgR8ba0b0', | |
21 | 'ext': 'mp4', | |
b33a05d2 RA |
22 | 'title': 'GCC IA16 backend', |
23 | 'description': 'Watch full version of this video at https://slideslive.com/38902413.', | |
24 | 'uploader': 'SlidesLive Videos - A', | |
d0f2d641 | 25 | 'uploader_id': 'UC62SdArr41t_-_fX40QCLRw', |
29f7c58a | 26 | 'timestamp': 1597615266, |
d0f2d641 JW |
27 | 'upload_date': '20170925', |
28 | } | |
29f7c58a | 29 | }, { |
30 | # video_service_name = yoda | |
31 | 'url': 'https://slideslive.com/38935785', | |
32 | 'md5': '575cd7a6c0acc6e28422fe76dd4bcb1a', | |
33 | 'info_dict': { | |
34 | 'id': 'RMraDYN5ozA_', | |
35 | 'ext': 'mp4', | |
36 | 'title': 'Offline Reinforcement Learning: From Algorithms to Practical Challenges', | |
37 | }, | |
38 | 'params': { | |
39 | 'format': 'bestvideo', | |
40 | }, | |
aa1d5eb9 RA |
41 | }, { |
42 | # video_service_name = youtube | |
43 | 'url': 'https://slideslive.com/38903721/magic-a-scientific-resurrection-of-an-esoteric-legend', | |
44 | 'only_matching': True, | |
73d8f3a6 RA |
45 | }, { |
46 | # video_service_name = url | |
47 | 'url': 'https://slideslive.com/38922070/learning-transferable-skills-1', | |
48 | 'only_matching': True, | |
49 | }, { | |
50 | # video_service_name = vimeo | |
51 | 'url': 'https://slideslive.com/38921896/retrospectives-a-venue-for-selfreflection-in-ml-research-3', | |
52 | 'only_matching': True, | |
d0f2d641 JW |
53 | }] |
54 | ||
55 | def _real_extract(self, url): | |
56 | video_id = self._match_id(url) | |
57 | video_data = self._download_json( | |
b33a05d2 | 58 | 'https://ben.slideslive.com/player/' + video_id, video_id) |
aa1d5eb9 | 59 | service_name = video_data['video_service_name'].lower() |
29f7c58a | 60 | assert service_name in ('url', 'yoda', 'vimeo', 'youtube') |
73d8f3a6 | 61 | service_id = video_data['video_service_id'] |
29f7c58a | 62 | subtitles = {} |
63 | for sub in try_get(video_data, lambda x: x['subtitles'], list) or []: | |
64 | if not isinstance(sub, dict): | |
65 | continue | |
66 | webvtt_url = url_or_none(sub.get('webvtt_url')) | |
67 | if not webvtt_url: | |
68 | continue | |
69 | lang = sub.get('language') or 'en' | |
70 | subtitles.setdefault(lang, []).append({ | |
71 | 'url': webvtt_url, | |
72 | }) | |
73d8f3a6 RA |
73 | info = { |
74 | 'id': video_id, | |
75 | 'thumbnail': video_data.get('thumbnail'), | |
29f7c58a | 76 | 'is_live': bool_or_none(video_data.get('is_live')), |
77 | 'subtitles': subtitles, | |
73d8f3a6 | 78 | } |
29f7c58a | 79 | if service_name in ('url', 'yoda'): |
73d8f3a6 | 80 | info['title'] = video_data['title'] |
29f7c58a | 81 | if service_name == 'url': |
82 | info['url'] = service_id | |
83 | else: | |
84 | formats = [] | |
85 | _MANIFEST_PATTERN = 'https://01.cdn.yoda.slideslive.com/%s/master.%s' | |
86 | # use `m3u8` entry_protocol until EXT-X-MAP is properly supported by `m3u8_native` entry_protocol | |
87 | formats.extend(self._extract_m3u8_formats( | |
88 | _MANIFEST_PATTERN % (service_id, 'm3u8'), | |
89 | service_id, 'mp4', m3u8_id='hls', fatal=False)) | |
90 | formats.extend(self._extract_mpd_formats( | |
91 | _MANIFEST_PATTERN % (service_id, 'mpd'), service_id, | |
92 | mpd_id='dash', fatal=False)) | |
93 | self._sort_formats(formats) | |
94 | info.update({ | |
95 | 'id': service_id, | |
96 | 'formats': formats, | |
97 | }) | |
73d8f3a6 RA |
98 | else: |
99 | info.update({ | |
b33a05d2 | 100 | '_type': 'url_transparent', |
29f7c58a | 101 | 'url': service_id, |
73d8f3a6 | 102 | 'ie_key': service_name.capitalize(), |
b33a05d2 | 103 | 'title': video_data.get('title'), |
73d8f3a6 RA |
104 | }) |
105 | if service_name == 'vimeo': | |
106 | info['url'] = smuggle_url( | |
107 | 'https://player.vimeo.com/video/' + service_id, | |
108 | {'http_headers': {'Referer': url}}) | |
109 | return info |