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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 ..utils import (
8 compat_HTTPError,
9 ExtractorError,
10 )
11
12
13 class VevoIE(InfoExtractor):
14 """
15 Accepts urls from vevo.com or in the format 'vevo:{id}'
16 (currently used by MTVIE)
17 """
18 _VALID_URL = r'''(?x)
19 (?:https?://www\.vevo\.com/watch/(?:[^/]+/(?:[^/]+/)?)?|
20 https?://cache\.vevo\.com/m/html/embed\.html\?video=|
21 https?://videoplayer\.vevo\.com/embed/embedded\?videoId=|
22 vevo:)
23 (?P<id>[^&?#]+)'''
24
25 _TESTS = [{
26 'url': 'http://www.vevo.com/watch/hurts/somebody-to-die-for/GB1101300280',
27 "md5": "06bea460acb744eab74a9d7dcb4bfd61",
28 'info_dict': {
29 'id': 'GB1101300280',
30 'ext': 'mp4',
31 "upload_date": "20130624",
32 "uploader": "Hurts",
33 "title": "Somebody to Die For",
34 "duration": 230.12,
35 "width": 1920,
36 "height": 1080,
37 # timestamp and upload_date are often incorrect; seem to change randomly
38 'timestamp': int,
39 }
40 }, {
41 'note': 'v3 SMIL format',
42 'url': 'http://www.vevo.com/watch/cassadee-pope/i-wish-i-could-break-your-heart/USUV71302923',
43 'md5': '893ec0e0d4426a1d96c01de8f2bdff58',
44 'info_dict': {
45 'id': 'USUV71302923',
46 'ext': 'mp4',
47 'upload_date': '20140219',
48 'uploader': 'Cassadee Pope',
49 'title': 'I Wish I Could Break Your Heart',
50 'duration': 226.101,
51 'age_limit': 0,
52 'timestamp': int,
53 }
54 }, {
55 'note': 'Age-limited video',
56 'url': 'https://www.vevo.com/watch/justin-timberlake/tunnel-vision-explicit/USRV81300282',
57 'info_dict': {
58 'id': 'USRV81300282',
59 'ext': 'mp4',
60 'age_limit': 18,
61 'title': 'Tunnel Vision (Explicit)',
62 'uploader': 'Justin Timberlake',
63 'upload_date': 're:2013070[34]',
64 'timestamp': int,
65 },
66 'params': {
67 'skip_download': 'true',
68 }
69 }]
70 _SMIL_BASE_URL = 'http://smil.lvl3.vevo.com/'
71
72 def _formats_from_json(self, video_info):
73 last_version = {'version': -1}
74 for version in video_info['videoVersions']:
75 # These are the HTTP downloads, other types are for different manifests
76 if version['sourceType'] == 2:
77 if version['version'] > last_version['version']:
78 last_version = version
79 if last_version['version'] == -1:
80 raise ExtractorError('Unable to extract last version of the video')
81
82 renditions = xml.etree.ElementTree.fromstring(last_version['data'])
83 formats = []
84 # Already sorted from worst to best quality
85 for rend in renditions.findall('rendition'):
86 attr = rend.attrib
87 format_note = '%(videoCodec)s@%(videoBitrate)4sk, %(audioCodec)s@%(audioBitrate)3sk' % attr
88 formats.append({
89 'url': attr['url'],
90 'format_id': attr['name'],
91 'format_note': format_note,
92 'height': int(attr['frameheight']),
93 'width': int(attr['frameWidth']),
94 })
95 return formats
96
97 def _formats_from_smil(self, smil_xml):
98 formats = []
99 smil_doc = xml.etree.ElementTree.fromstring(smil_xml.encode('utf-8'))
100 els = smil_doc.findall('.//{http://www.w3.org/2001/SMIL20/Language}video')
101 for el in els:
102 src = el.attrib['src']
103 m = re.match(r'''(?xi)
104 (?P<ext>[a-z0-9]+):
105 (?P<path>
106 [/a-z0-9]+ # The directory and main part of the URL
107 _(?P<cbr>[0-9]+)k
108 _(?P<width>[0-9]+)x(?P<height>[0-9]+)
109 _(?P<vcodec>[a-z0-9]+)
110 _(?P<vbr>[0-9]+)
111 _(?P<acodec>[a-z0-9]+)
112 _(?P<abr>[0-9]+)
113 \.[a-z0-9]+ # File extension
114 )''', src)
115 if not m:
116 continue
117
118 format_url = self._SMIL_BASE_URL + m.group('path')
119 formats.append({
120 'url': format_url,
121 'format_id': 'SMIL_' + m.group('cbr'),
122 'vcodec': m.group('vcodec'),
123 'acodec': m.group('acodec'),
124 'vbr': int(m.group('vbr')),
125 'abr': int(m.group('abr')),
126 'ext': m.group('ext'),
127 'width': int(m.group('width')),
128 'height': int(m.group('height')),
129 })
130 return formats
131
132 def _real_extract(self, url):
133 mobj = re.match(self._VALID_URL, url)
134 video_id = mobj.group('id')
135
136 json_url = 'http://videoplayer.vevo.com/VideoService/AuthenticateVideo?isrc=%s' % video_id
137 response = self._download_json(json_url, video_id)
138 video_info = response['video']
139
140 if not video_info:
141 if 'statusMessage' in response:
142 raise ExtractorError('%s said: %s' % (self.IE_NAME, response['statusMessage']), expected=True)
143 raise ExtractorError('Unable to extract videos')
144
145 formats = self._formats_from_json(video_info)
146
147 is_explicit = video_info.get('isExplicit')
148 if is_explicit is True:
149 age_limit = 18
150 elif is_explicit is False:
151 age_limit = 0
152 else:
153 age_limit = None
154
155 # Download SMIL
156 smil_blocks = sorted((
157 f for f in video_info['videoVersions']
158 if f['sourceType'] == 13),
159 key=lambda f: f['version'])
160
161 smil_url = '%s/Video/V2/VFILE/%s/%sr.smil' % (
162 self._SMIL_BASE_URL, video_id, video_id.lower())
163 if smil_blocks:
164 smil_url_m = self._search_regex(
165 r'url="([^"]+)"', smil_blocks[-1]['data'], 'SMIL URL',
166 fatal=False)
167 if smil_url_m is not None:
168 smil_url = smil_url_m
169
170 try:
171 smil_xml = self._download_webpage(smil_url, video_id,
172 'Downloading SMIL info')
173 formats.extend(self._formats_from_smil(smil_xml))
174 except ExtractorError as ee:
175 if not isinstance(ee.cause, compat_HTTPError):
176 raise
177 self._downloader.report_warning(
178 'Cannot download SMIL information, falling back to JSON ..')
179
180 timestamp_ms = int(self._search_regex(
181 r'/Date\((\d+)\)/', video_info['launchDate'], 'launch date'))
182
183 return {
184 'id': video_id,
185 'title': video_info['title'],
186 'formats': formats,
187 'thumbnail': video_info['imageUrl'],
188 'timestamp': timestamp_ms // 1000,
189 'uploader': video_info['mainArtists'][0]['artistName'],
190 'duration': video_info['duration'],
191 'age_limit': age_limit,
192 }