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[twitch] Add support for vods (Closes #4512)

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This commit is contained in:
Sergey M․ 2014-12-18 21:25:42 +06:00
parent 87c4c21e75
commit a22524b004
1 changed files with 16 additions and 0 deletions
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16
youtube_dl/extractor/twitch.py
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@ -22,6 +22,7 @@ class TwitchIE(InfoExtractor):
_VALID_URL = r"""(?x)^(?:http://)?(?:www\.)?twitch\.tv/ _VALID_URL = r"""(?x)^(?:http://)?(?:www\.)?twitch\.tv/
(?: (?:
(?P<channelid>[^/]+)| (?P<channelid>[^/]+)|
(?:(?:[^/]+)/v/(?P<vodid>[^/]+))|
(?:(?:[^/]+)/b/(?P<videoid>[^/]+))| (?:(?:[^/]+)/b/(?P<videoid>[^/]+))|
(?:(?:[^/]+)/c/(?P<chapterid>[^/]+)) (?:(?:[^/]+)/c/(?P<chapterid>[^/]+))
) )
@ -70,11 +71,24 @@ class TwitchIE(InfoExtractor):
def _extract_media(self, item, item_id): def _extract_media(self, item, item_id):
ITEMS = { ITEMS = {
'a': 'video', 'a': 'video',
'v': 'vod',
'c': 'chapter', 'c': 'chapter',
} }
info = self._extract_info(self._download_json( info = self._extract_info(self._download_json(
'%s/kraken/videos/%s%s' % (self._API_BASE, item, item_id), item_id, '%s/kraken/videos/%s%s' % (self._API_BASE, item, item_id), item_id,
'Downloading %s info JSON' % ITEMS[item])) 'Downloading %s info JSON' % ITEMS[item]))
if item == 'v':
access_token = self._download_json(
'%s/api/vods/%s/access_token' % (self._API_BASE, item_id), item_id,
'Downloading %s access token' % ITEMS[item])
formats = self._extract_m3u8_formats(
'http://usher.twitch.tv/vod/%s?nauth=%s&nauthsig=%s'
% (item_id, access_token['token'], access_token['sig']),
item_id, 'mp4')
info['formats'] = formats
return info
response = self._download_json( response = self._download_json(
'%s/api/videos/%s%s' % (self._API_BASE, item, item_id), item_id, '%s/api/videos/%s%s' % (self._API_BASE, item, item_id), item_id,
'Downloading %s playlist JSON' % ITEMS[item]) 'Downloading %s playlist JSON' % ITEMS[item])
@ -209,6 +223,8 @@ class TwitchIE(InfoExtractor):
""" """
elif mobj.group('videoid'): elif mobj.group('videoid'):
return self._extract_media('a', mobj.group('videoid')) return self._extract_media('a', mobj.group('videoid'))
elif mobj.group('vodid'):
return self._extract_media('v', mobj.group('vodid'))
elif mobj.group('channelid'): elif mobj.group('channelid'):
channel_id = mobj.group('channelid') channel_id = mobj.group('channelid')
info = self._download_json( info = self._download_json(