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-rw-r--r--youtube_dl/extractor/vlive.py86
1 files changed, 86 insertions, 0 deletions
diff --git a/youtube_dl/extractor/vlive.py b/youtube_dl/extractor/vlive.py
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+++ b/youtube_dl/extractor/vlive.py
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+# coding: utf-8
+from __future__ import unicode_literals
+
+import hmac
+from hashlib import sha1
+from base64 import b64encode
+from time import time
+
+from .common import InfoExtractor
+from ..utils import (
+ ExtractorError,
+ determine_ext
+)
+from ..compat import compat_urllib_parse
+
+
+class VLiveIE(InfoExtractor):
+ IE_NAME = 'vlive'
+ # www.vlive.tv/video/ links redirect to m.vlive.tv/video/ for mobile devices
+ _VALID_URL = r'https?://(?:(www|m)\.)?vlive\.tv/video/(?P<id>[0-9]+)'
+ _TEST = {
+ 'url': 'http://m.vlive.tv/video/1326',
+ 'md5': 'cc7314812855ce56de70a06a27314983',
+ 'info_dict': {
+ 'id': '1326',
+ 'ext': 'mp4',
+ 'title': '[V] Girl\'s Day\'s Broadcast',
+ 'creator': 'Girl\'s Day',
+ },
+ }
+ _SECRET = 'rFkwZet6pqk1vQt6SxxUkAHX7YL3lmqzUMrU4IDusTo4jEBdtOhNfT4BYYAdArwH'
+
+ def _real_extract(self, url):
+ video_id = self._match_id(url)
+
+ webpage = self._download_webpage(
+ 'http://m.vlive.tv/video/%s' % video_id,
+ video_id, note='Download video page')
+
+ title = self._og_search_title(webpage)
+ thumbnail = self._og_search_thumbnail(webpage)
+ creator = self._html_search_regex(
+ r'<span[^>]+class="name">([^<>]+)</span>', webpage, 'creator')
+
+ url = 'http://global.apis.naver.com/globalV/globalV/vod/%s/playinfo?' % video_id
+ msgpad = '%.0f' % (time() * 1000)
+ md = b64encode(
+ hmac.new(self._SECRET.encode('ascii'),
+ (url[:255] + msgpad).encode('ascii'), sha1).digest()
+ )
+ url += '&' + compat_urllib_parse.urlencode({'msgpad': msgpad, 'md': md})
+ playinfo = self._download_json(url, video_id, 'Downloading video json')
+
+ if playinfo.get('message', '') != 'success':
+ raise ExtractorError(playinfo.get('message', 'JSON request unsuccessful'))
+
+ if not playinfo.get('result'):
+ raise ExtractorError('No videos found.')
+
+ formats = []
+ for vid in playinfo['result'].get('videos', {}).get('list', []):
+ formats.append({
+ 'url': vid['source'],
+ 'ext': 'mp4',
+ 'abr': vid.get('bitrate', {}).get('audio'),
+ 'vbr': vid.get('bitrate', {}).get('video'),
+ 'format_id': vid['encodingOption']['name'],
+ 'height': vid.get('height'),
+ 'width': vid.get('width'),
+ })
+ self._sort_formats(formats)
+
+ subtitles = {}
+ for caption in playinfo['result'].get('captions', {}).get('list', []):
+ subtitles[caption['language']] = [
+ {'ext': determine_ext(caption['source'], default_ext='vtt'),
+ 'url': caption['source']}]
+
+ return {
+ 'id': video_id,
+ 'title': title,
+ 'creator': creator,
+ 'thumbnail': thumbnail,
+ 'formats': formats,
+ 'subtitles': subtitles,
+ }