+ json_data = self._extract_json(webpage, video_id)
+ if 'streams' in json_data.get('default', {}):
+ video_versions = json_data['default']['streams'][video_id][0]
+ else:
+ video_versions = [
+ value
+ for key, value in json_data['apollo']['data'].items()
+ if key.startswith('%s.streams' % video_id)]
+
+ uploader = None
+ artist = None
+ featured_artist = None
+ artists = video_info.get('artists')
+ for curr_artist in artists:
+ if curr_artist.get('role') == 'Featured':
+ featured_artist = curr_artist['name']
+ else:
+ artist = uploader = curr_artist['name']
+
+ formats = []
+ for video_version in video_versions:
+ version = self._VERSIONS.get(video_version.get('version'), 'generic')
+ version_url = video_version.get('url')
+ if not version_url:
+ continue
+
+ if '.ism' in version_url:
+ continue
+ elif '.mpd' in version_url:
+ formats.extend(self._extract_mpd_formats(
+ version_url, video_id, mpd_id='dash-%s' % version,
+ note='Downloading %s MPD information' % version,
+ errnote='Failed to download %s MPD information' % version,
+ fatal=False))
+ elif '.m3u8' in version_url:
+ formats.extend(self._extract_m3u8_formats(
+ version_url, video_id, 'mp4', 'm3u8_native',
+ m3u8_id='hls-%s' % version,
+ note='Downloading %s m3u8 information' % version,
+ errnote='Failed to download %s m3u8 information' % version,
+ fatal=False))
+ else:
+ m = re.search(r'''(?xi)
+ _(?P<width>[0-9]+)x(?P<height>[0-9]+)
+ _(?P<vcodec>[a-z0-9]+)
+ _(?P<vbr>[0-9]+)
+ _(?P<acodec>[a-z0-9]+)
+ _(?P<abr>[0-9]+)
+ \.(?P<ext>[a-z0-9]+)''', version_url)
+ if not m:
+ continue
+
+ formats.append({
+ 'url': version_url,
+ 'format_id': 'http-%s-%s' % (version, video_version['quality']),
+ 'vcodec': m.group('vcodec'),
+ 'acodec': m.group('acodec'),
+ 'vbr': int(m.group('vbr')),
+ 'abr': int(m.group('abr')),
+ 'ext': m.group('ext'),
+ 'width': int(m.group('width')),
+ 'height': int(m.group('height')),
+ })
+ self._sort_formats(formats)