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[youtubedl] / youtube_dl / extractor / vevo.py
1 from __future__ import unicode_literals
2
3 import re
4 import xml.etree.ElementTree
5
6 from .common import InfoExtractor
7 from ..compat import (
8 compat_urllib_request,
9 )
10 from ..utils import (
11 ExtractorError,
12 )
13
14
15 class VevoIE(InfoExtractor):
16 """
17 Accepts urls from vevo.com or in the format 'vevo:{id}'
18 (currently used by MTVIE and MySpaceIE)
19 """
20 _VALID_URL = r'''(?x)
21 (?:https?://www\.vevo\.com/watch/(?:[^/]+/(?:[^/]+/)?)?|
22 https?://cache\.vevo\.com/m/html/embed\.html\?video=|
23 https?://videoplayer\.vevo\.com/embed/embedded\?videoId=|
24 vevo:)
25 (?P<id>[^&?#]+)'''
26
27 _TESTS = [{
28 'url': 'http://www.vevo.com/watch/hurts/somebody-to-die-for/GB1101300280',
29 "md5": "95ee28ee45e70130e3ab02b0f579ae23",
30 'info_dict': {
31 'id': 'GB1101300280',
32 'ext': 'mp4',
33 "upload_date": "20130624",
34 "uploader": "Hurts",
35 "title": "Somebody to Die For",
36 "duration": 230.12,
37 "width": 1920,
38 "height": 1080,
39 # timestamp and upload_date are often incorrect; seem to change randomly
40 'timestamp': int,
41 }
42 }, {
43 'note': 'v3 SMIL format',
44 'url': 'http://www.vevo.com/watch/cassadee-pope/i-wish-i-could-break-your-heart/USUV71302923',
45 'md5': 'f6ab09b034f8c22969020b042e5ac7fc',
46 'info_dict': {
47 'id': 'USUV71302923',
48 'ext': 'mp4',
49 'upload_date': '20140219',
50 'uploader': 'Cassadee Pope',
51 'title': 'I Wish I Could Break Your Heart',
52 'duration': 226.101,
53 'age_limit': 0,
54 'timestamp': int,
55 }
56 }, {
57 'note': 'Age-limited video',
58 'url': 'https://www.vevo.com/watch/justin-timberlake/tunnel-vision-explicit/USRV81300282',
59 'info_dict': {
60 'id': 'USRV81300282',
61 'ext': 'mp4',
62 'age_limit': 18,
63 'title': 'Tunnel Vision (Explicit)',
64 'uploader': 'Justin Timberlake',
65 'upload_date': 're:2013070[34]',
66 'timestamp': int,
67 },
68 'params': {
69 'skip_download': 'true',
70 }
71 }]
72 _SMIL_BASE_URL = 'http://smil.lvl3.vevo.com/'
73
74 def _real_initialize(self):
75 req = compat_urllib_request.Request(
76 'http://www.vevo.com/auth', data=b'')
77 webpage = self._download_webpage(
78 req, None,
79 note='Retrieving oauth token',
80 errnote='Unable to retrieve oauth token',
81 fatal=False)
82 if webpage is False:
83 self._oauth_token = None
84 else:
85 self._oauth_token = self._search_regex(
86 r'access_token":\s*"([^"]+)"',
87 webpage, 'access token', fatal=False)
88
89 def _formats_from_json(self, video_info):
90 last_version = {'version': -1}
91 for version in video_info['videoVersions']:
92 # These are the HTTP downloads, other types are for different manifests
93 if version['sourceType'] == 2:
94 if version['version'] > last_version['version']:
95 last_version = version
96 if last_version['version'] == -1:
97 raise ExtractorError('Unable to extract last version of the video')
98
99 renditions = xml.etree.ElementTree.fromstring(last_version['data'])
100 formats = []
101 # Already sorted from worst to best quality
102 for rend in renditions.findall('rendition'):
103 attr = rend.attrib
104 format_note = '%(videoCodec)s@%(videoBitrate)4sk, %(audioCodec)s@%(audioBitrate)3sk' % attr
105 formats.append({
106 'url': attr['url'],
107 'format_id': attr['name'],
108 'format_note': format_note,
109 'height': int(attr['frameheight']),
110 'width': int(attr['frameWidth']),
111 })
112 return formats
113
114 def _formats_from_smil(self, smil_xml):
115 formats = []
116 smil_doc = xml.etree.ElementTree.fromstring(smil_xml.encode('utf-8'))
117 els = smil_doc.findall('.//{http://www.w3.org/2001/SMIL20/Language}video')
118 for el in els:
119 src = el.attrib['src']
120 m = re.match(r'''(?xi)
121 (?P<ext>[a-z0-9]+):
122 (?P<path>
123 [/a-z0-9]+ # The directory and main part of the URL
124 _(?P<cbr>[0-9]+)k
125 _(?P<width>[0-9]+)x(?P<height>[0-9]+)
126 _(?P<vcodec>[a-z0-9]+)
127 _(?P<vbr>[0-9]+)
128 _(?P<acodec>[a-z0-9]+)
129 _(?P<abr>[0-9]+)
130 \.[a-z0-9]+ # File extension
131 )''', src)
132 if not m:
133 continue
134
135 format_url = self._SMIL_BASE_URL + m.group('path')
136 formats.append({
137 'url': format_url,
138 'format_id': 'SMIL_' + m.group('cbr'),
139 'vcodec': m.group('vcodec'),
140 'acodec': m.group('acodec'),
141 'vbr': int(m.group('vbr')),
142 'abr': int(m.group('abr')),
143 'ext': m.group('ext'),
144 'width': int(m.group('width')),
145 'height': int(m.group('height')),
146 })
147 return formats
148
149 def _download_api_formats(self, video_id):
150 if not self._oauth_token:
151 self._downloader.report_warning(
152 'No oauth token available, skipping API HLS download')
153 return []
154
155 api_url = 'https://apiv2.vevo.com/video/%s/streams/hls?token=%s' % (
156 video_id, self._oauth_token)
157 api_data = self._download_json(
158 api_url, video_id,
159 note='Downloading HLS formats',
160 errnote='Failed to download HLS format list', fatal=False)
161 if api_data is None:
162 return []
163
164 m3u8_url = api_data[0]['url']
165 return self._extract_m3u8_formats(
166 m3u8_url, video_id, entry_protocol='m3u8_native', ext='mp4',
167 preference=0)
168
169 def _real_extract(self, url):
170 mobj = re.match(self._VALID_URL, url)
171 video_id = mobj.group('id')
172
173 json_url = 'http://videoplayer.vevo.com/VideoService/AuthenticateVideo?isrc=%s' % video_id
174 response = self._download_json(json_url, video_id)
175 video_info = response['video']
176
177 if not video_info:
178 if 'statusMessage' in response:
179 raise ExtractorError('%s said: %s' % (self.IE_NAME, response['statusMessage']), expected=True)
180 raise ExtractorError('Unable to extract videos')
181
182 formats = self._formats_from_json(video_info)
183
184 is_explicit = video_info.get('isExplicit')
185 if is_explicit is True:
186 age_limit = 18
187 elif is_explicit is False:
188 age_limit = 0
189 else:
190 age_limit = None
191
192 # Download via HLS API
193 formats.extend(self._download_api_formats(video_id))
194
195 self._sort_formats(formats)
196 timestamp_ms = int(self._search_regex(
197 r'/Date\((\d+)\)/', video_info['launchDate'], 'launch date'))
198
199 return {
200 'id': video_id,
201 'title': video_info['title'],
202 'formats': formats,
203 'thumbnail': video_info['imageUrl'],
204 'timestamp': timestamp_ms // 1000,
205 'uploader': video_info['mainArtists'][0]['artistName'],
206 'duration': video_info['duration'],
207 'age_limit': age_limit,
208 }