]>
Commit | Line | Data |
---|---|---|
70d1924f JMF |
1 | import re |
2 | import json | |
88bd97e3 JMF |
3 | import xml.etree.ElementTree |
4 | import datetime | |
70d1924f JMF |
5 | |
6 | from .common import InfoExtractor | |
7 | from ..utils import ( | |
72321ead | 8 | compat_HTTPError, |
70d1924f JMF |
9 | ExtractorError, |
10 | ) | |
11 | ||
88bd97e3 | 12 | |
70d1924f | 13 | class VevoIE(InfoExtractor): |
1c251cd9 | 14 | """ |
0577177e | 15 | Accepts urls from vevo.com or in the format 'vevo:{id}' |
1c251cd9 JMF |
16 | (currently used by MTVIE) |
17 | """ | |
75340ee3 | 18 | _VALID_URL = r'((http://www.vevo.com/watch/.*?/.*?/)|(vevo:))(?P<id>.*?)(\?|$)' |
72321ead | 19 | _TESTS = [{ |
6f5ac90c PH |
20 | u'url': u'http://www.vevo.com/watch/hurts/somebody-to-die-for/GB1101300280', |
21 | u'file': u'GB1101300280.mp4', | |
72321ead | 22 | u"md5": u"06bea460acb744eab74a9d7dcb4bfd61", |
6f5ac90c | 23 | u'info_dict': { |
75340ee3 JMF |
24 | u"upload_date": u"20130624", |
25 | u"uploader": u"Hurts", | |
88bd97e3 | 26 | u"title": u"Somebody to Die For", |
72321ead PH |
27 | u"duration": 230, |
28 | u"width": 1920, | |
29 | u"height": 1080, | |
6f5ac90c | 30 | } |
72321ead PH |
31 | }] |
32 | _SMIL_BASE_URL = 'http://smil.lvl3.vevo.com/' | |
70d1924f | 33 | |
72321ead | 34 | def _formats_from_json(self, video_info): |
88bd97e3 JMF |
35 | last_version = {'version': -1} |
36 | for version in video_info['videoVersions']: | |
37 | # These are the HTTP downloads, other types are for different manifests | |
38 | if version['sourceType'] == 2: | |
39 | if version['version'] > last_version['version']: | |
40 | last_version = version | |
41 | if last_version['version'] == -1: | |
42 | raise ExtractorError(u'Unable to extract last version of the video') | |
43 | ||
44 | renditions = xml.etree.ElementTree.fromstring(last_version['data']) | |
45 | formats = [] | |
46 | # Already sorted from worst to best quality | |
47 | for rend in renditions.findall('rendition'): | |
48 | attr = rend.attrib | |
72321ead | 49 | format_note = '%(videoCodec)s@%(videoBitrate)4sk, %(audioCodec)s@%(audioBitrate)3sk' % attr |
88bd97e3 | 50 | formats.append({ |
e54fd4b2 PH |
51 | 'url': attr['url'], |
52 | 'format_id': attr['name'], | |
53 | 'format_note': format_note, | |
88bd97e3 JMF |
54 | 'height': int(attr['frameheight']), |
55 | 'width': int(attr['frameWidth']), | |
56 | }) | |
72321ead PH |
57 | return formats |
58 | ||
59 | def _formats_from_smil(self, smil_xml): | |
60 | formats = [] | |
61 | smil_doc = xml.etree.ElementTree.fromstring(smil_xml.encode('utf-8')) | |
62 | els = smil_doc.findall('.//{http://www.w3.org/2001/SMIL20/Language}video') | |
63 | for el in els: | |
64 | src = el.attrib['src'] | |
65 | m = re.match(r'''(?xi) | |
66 | (?P<ext>[a-z0-9]+): | |
67 | (?P<path> | |
68 | [/a-z0-9]+ # The directory and main part of the URL | |
69 | _(?P<cbr>[0-9]+)k | |
70 | _(?P<width>[0-9]+)x(?P<height>[0-9]+) | |
71 | _(?P<vcodec>[a-z0-9]+) | |
72 | _(?P<vbr>[0-9]+) | |
73 | _(?P<acodec>[a-z0-9]+) | |
74 | _(?P<abr>[0-9]+) | |
75 | \.[a-z0-9]+ # File extension | |
76 | )''', src) | |
77 | if not m: | |
78 | continue | |
79 | ||
80 | format_url = self._SMIL_BASE_URL + m.group('path') | |
72321ead PH |
81 | formats.append({ |
82 | 'url': format_url, | |
83 | 'format_id': u'SMIL_' + m.group('cbr'), | |
91c7271a PH |
84 | 'vcodec': m.group('vcodec'), |
85 | 'acodec': m.group('acodec'), | |
86 | 'vbr': int(m.group('vbr')), | |
87 | 'abr': int(m.group('abr')), | |
72321ead PH |
88 | 'ext': m.group('ext'), |
89 | 'width': int(m.group('width')), | |
90 | 'height': int(m.group('height')), | |
91 | }) | |
92 | return formats | |
93 | ||
94 | def _real_extract(self, url): | |
95 | mobj = re.match(self._VALID_URL, url) | |
96 | video_id = mobj.group('id') | |
97 | ||
98 | json_url = 'http://videoplayer.vevo.com/VideoService/AuthenticateVideo?isrc=%s' % video_id | |
99 | info_json = self._download_webpage(json_url, video_id, u'Downloading json info') | |
100 | video_info = json.loads(info_json)['video'] | |
101 | ||
102 | formats = self._formats_from_json(video_info) | |
103 | try: | |
104 | smil_url = '%s/Video/V2/VFILE/%s/%sr.smil' % ( | |
105 | self._SMIL_BASE_URL, video_id, video_id.lower()) | |
106 | smil_xml = self._download_webpage(smil_url, video_id, | |
107 | u'Downloading SMIL info') | |
108 | formats.extend(self._formats_from_smil(smil_xml)) | |
109 | except ExtractorError as ee: | |
110 | if not isinstance(ee.cause, compat_HTTPError): | |
111 | raise | |
112 | self._downloader.report_warning( | |
113 | u'Cannot download SMIL information, falling back to JSON ..') | |
88bd97e3 | 114 | |
912cbf5d PH |
115 | timestamp_ms = int(self._search_regex( |
116 | r'/Date\((\d+)\)/', video_info['launchDate'], u'launch date')) | |
117 | upload_date = datetime.datetime.fromtimestamp(timestamp_ms // 1000) | |
88bd97e3 JMF |
118 | info = { |
119 | 'id': video_id, | |
120 | 'title': video_info['title'], | |
121 | 'formats': formats, | |
122 | 'thumbnail': video_info['imageUrl'], | |
123 | 'upload_date': upload_date.strftime('%Y%m%d'), | |
124 | 'uploader': video_info['mainArtists'][0]['artistName'], | |
125 | 'duration': video_info['duration'], | |
126 | } | |
127 | ||
88bd97e3 | 128 | return info |