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[nbc] Add an extractor for the main nbc.com site

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Some of the videos are encrypted, the f4m downloader doesn’t support them.
This commit is contained in:
Jaime Marquínez Ferrándiz 2014-02-25 23:57:54 +01:00
parent d0a72674c6
commit 020cf5ebfd
3 changed files with 38 additions and 5 deletions
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14
youtube_dl/extractor/theplatform.py
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@ -13,7 +13,7 @@ _x = lambda p: xpath_with_ns(p, {'smil': 'http://www.w3.org/2005/SMIL21/Language
class ThePlatformIE(InfoExtractor):
_VALID_URL = r'''(?x)
(?:https?://(?:link|player)\.theplatform\.com/[sp]/[^/]+/
(?P<config>[^/\?]+/(?:swf|config)/select/)?
(?P<config>(?:[^/\?]+/(?:swf|config)|onsite)/select/)?
|theplatform:)(?P<id>[^/\?&]+)'''
_TEST = {
@ -54,10 +54,15 @@ class ThePlatformIE(InfoExtractor):
f4m_node = body.find(_x('smil:seq/smil:video'))
if f4m_node is not None:
f4m_url = f4m_node.attrib['src']
if 'manifest.f4m?' not in f4m_url:
f4m_url += '?'
# the parameters are from syfy.com, other sites may use others,
# they also work for nbc.com
f4m_url += '&g=UXWGVKRWHFSP&hdcore=3.0.3'
formats = [{
'ext': 'flv',
# the parameters are from syfy.com, other sites may use others
'url': f4m_node.attrib['src'] + '?g=UXWGVKRWHFSP&hdcore=3.0.3',
'url': f4m_url,
}]
else:
base_url = head.find(_x('smil:meta')).attrib['base']
@ -95,9 +100,10 @@ class ThePlatformIE(InfoExtractor):
if mobj.group('config'):
config_url = url+ '&form=json'
config_url = config_url.replace('swf/', 'config/')
config_url = config_url.replace('onsite/', 'onsite/config/')
config_json = self._download_webpage(config_url, video_id, u'Downloading config')
config = json.loads(config_json)
smil_url = config['releaseUrl'] + '&format=SMIL&formats=MPEG4'
smil_url = config['releaseUrl'] + '&format=SMIL&formats=MPEG4&manifest=f4m'
else:
smil_url = ('http://link.theplatform.com/s/dJ5BDC/{0}/meta.smil?'
'format=smil&mbr=true'.format(video_id))