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229 lines
8.2 KiB
229 lines
8.2 KiB
from __future__ import unicode_literals |
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import re |
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import xml.etree.ElementTree |
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from .common import InfoExtractor |
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from ..compat import ( |
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compat_urllib_request, |
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) |
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from ..utils import ( |
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ExtractorError, |
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int_or_none, |
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) |
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class VevoIE(InfoExtractor): |
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""" |
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Accepts urls from vevo.com or in the format 'vevo:{id}' |
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(currently used by MTVIE and MySpaceIE) |
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""" |
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_VALID_URL = r'''(?x) |
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(?:https?://www\.vevo\.com/watch/(?:[^/]+/(?:[^/]+/)?)?| |
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https?://cache\.vevo\.com/m/html/embed\.html\?video=| |
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https?://videoplayer\.vevo\.com/embed/embedded\?videoId=| |
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vevo:) |
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(?P<id>[^&?#]+)''' |
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_TESTS = [{ |
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'url': 'http://www.vevo.com/watch/hurts/somebody-to-die-for/GB1101300280', |
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"md5": "95ee28ee45e70130e3ab02b0f579ae23", |
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'info_dict': { |
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'id': 'GB1101300280', |
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'ext': 'mp4', |
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"upload_date": "20130624", |
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"uploader": "Hurts", |
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"title": "Somebody to Die For", |
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"duration": 230.12, |
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"width": 1920, |
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"height": 1080, |
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# timestamp and upload_date are often incorrect; seem to change randomly |
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'timestamp': int, |
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} |
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}, { |
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'note': 'v3 SMIL format', |
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'url': 'http://www.vevo.com/watch/cassadee-pope/i-wish-i-could-break-your-heart/USUV71302923', |
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'md5': 'f6ab09b034f8c22969020b042e5ac7fc', |
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'info_dict': { |
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'id': 'USUV71302923', |
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'ext': 'mp4', |
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'upload_date': '20140219', |
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'uploader': 'Cassadee Pope', |
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'title': 'I Wish I Could Break Your Heart', |
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'duration': 226.101, |
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'age_limit': 0, |
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'timestamp': int, |
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} |
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}, { |
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'note': 'Age-limited video', |
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'url': 'https://www.vevo.com/watch/justin-timberlake/tunnel-vision-explicit/USRV81300282', |
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'info_dict': { |
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'id': 'USRV81300282', |
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'ext': 'mp4', |
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'age_limit': 18, |
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'title': 'Tunnel Vision (Explicit)', |
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'uploader': 'Justin Timberlake', |
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'upload_date': 're:2013070[34]', |
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'timestamp': int, |
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}, |
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'params': { |
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'skip_download': 'true', |
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} |
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}] |
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_SMIL_BASE_URL = 'http://smil.lvl3.vevo.com/' |
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def _real_initialize(self): |
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req = compat_urllib_request.Request( |
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'http://www.vevo.com/auth', data=b'') |
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webpage = self._download_webpage( |
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req, None, |
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note='Retrieving oauth token', |
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errnote='Unable to retrieve oauth token', |
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fatal=False) |
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if webpage is False: |
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self._oauth_token = None |
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else: |
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self._oauth_token = self._search_regex( |
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r'access_token":\s*"([^"]+)"', |
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webpage, 'access token', fatal=False) |
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def _formats_from_json(self, video_info): |
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last_version = {'version': -1} |
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for version in video_info['videoVersions']: |
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# These are the HTTP downloads, other types are for different manifests |
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if version['sourceType'] == 2: |
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if version['version'] > last_version['version']: |
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last_version = version |
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if last_version['version'] == -1: |
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raise ExtractorError('Unable to extract last version of the video') |
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renditions = xml.etree.ElementTree.fromstring(last_version['data']) |
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formats = [] |
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# Already sorted from worst to best quality |
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for rend in renditions.findall('rendition'): |
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attr = rend.attrib |
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format_note = '%(videoCodec)s@%(videoBitrate)4sk, %(audioCodec)s@%(audioBitrate)3sk' % attr |
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formats.append({ |
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'url': attr['url'], |
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'format_id': attr['name'], |
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'format_note': format_note, |
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'height': int(attr['frameheight']), |
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'width': int(attr['frameWidth']), |
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}) |
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return formats |
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def _formats_from_smil(self, smil_xml): |
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formats = [] |
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smil_doc = xml.etree.ElementTree.fromstring(smil_xml.encode('utf-8')) |
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els = smil_doc.findall('.//{http://www.w3.org/2001/SMIL20/Language}video') |
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for el in els: |
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src = el.attrib['src'] |
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m = re.match(r'''(?xi) |
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(?P<ext>[a-z0-9]+): |
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(?P<path> |
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[/a-z0-9]+ # The directory and main part of the URL |
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_(?P<cbr>[0-9]+)k |
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_(?P<width>[0-9]+)x(?P<height>[0-9]+) |
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_(?P<vcodec>[a-z0-9]+) |
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_(?P<vbr>[0-9]+) |
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_(?P<acodec>[a-z0-9]+) |
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_(?P<abr>[0-9]+) |
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\.[a-z0-9]+ # File extension |
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)''', src) |
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if not m: |
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continue |
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format_url = self._SMIL_BASE_URL + m.group('path') |
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formats.append({ |
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'url': format_url, |
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'format_id': 'SMIL_' + m.group('cbr'), |
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'vcodec': m.group('vcodec'), |
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'acodec': m.group('acodec'), |
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'vbr': int(m.group('vbr')), |
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'abr': int(m.group('abr')), |
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'ext': m.group('ext'), |
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'width': int(m.group('width')), |
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'height': int(m.group('height')), |
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}) |
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return formats |
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def _download_api_formats(self, video_id): |
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if not self._oauth_token: |
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self._downloader.report_warning( |
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'No oauth token available, skipping API HLS download') |
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return [] |
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api_url = 'https://apiv2.vevo.com/video/%s/streams/hls?token=%s' % ( |
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video_id, self._oauth_token) |
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api_data = self._download_json( |
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api_url, video_id, |
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note='Downloading HLS formats', |
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errnote='Failed to download HLS format list', fatal=False) |
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if api_data is None: |
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return [] |
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m3u8_url = api_data[0]['url'] |
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return self._extract_m3u8_formats( |
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m3u8_url, video_id, entry_protocol='m3u8_native', ext='mp4', |
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preference=0) |
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def _real_extract(self, url): |
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mobj = re.match(self._VALID_URL, url) |
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video_id = mobj.group('id') |
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json_url = 'http://videoplayer.vevo.com/VideoService/AuthenticateVideo?isrc=%s' % video_id |
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response = self._download_json(json_url, video_id) |
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video_info = response['video'] |
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if not video_info: |
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if 'statusMessage' in response: |
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raise ExtractorError('%s said: %s' % (self.IE_NAME, response['statusMessage']), expected=True) |
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raise ExtractorError('Unable to extract videos') |
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formats = self._formats_from_json(video_info) |
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is_explicit = video_info.get('isExplicit') |
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if is_explicit is True: |
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age_limit = 18 |
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elif is_explicit is False: |
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age_limit = 0 |
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else: |
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age_limit = None |
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# Download via HLS API |
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formats.extend(self._download_api_formats(video_id)) |
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# Download SMIL |
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smil_blocks = sorted(( |
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f for f in video_info['videoVersions'] |
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if f['sourceType'] == 13), |
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key=lambda f: f['version']) |
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smil_url = '%s/Video/V2/VFILE/%s/%sr.smil' % ( |
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self._SMIL_BASE_URL, video_id, video_id.lower()) |
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if smil_blocks: |
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smil_url_m = self._search_regex( |
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r'url="([^"]+)"', smil_blocks[-1]['data'], 'SMIL URL', |
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default=None) |
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if smil_url_m is not None: |
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smil_url = smil_url_m |
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if smil_url: |
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smil_xml = self._download_webpage( |
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smil_url, video_id, 'Downloading SMIL info', fatal=False) |
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if smil_xml: |
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formats.extend(self._formats_from_smil(smil_xml)) |
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self._sort_formats(formats) |
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timestamp_ms = int_or_none(self._search_regex( |
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r'/Date\((\d+)\)/', |
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video_info['launchDate'], 'launch date', fatal=False)) |
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return { |
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'id': video_id, |
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'title': video_info['title'], |
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'formats': formats, |
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'thumbnail': video_info['imageUrl'], |
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'timestamp': timestamp_ms // 1000, |
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'uploader': video_info['mainArtists'][0]['artistName'], |
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'duration': video_info['duration'], |
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'age_limit': age_limit, |
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}
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