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

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

View File

@ -152,7 +152,10 @@
from .myvideo import MyVideoIE
from .naver import NaverIE
from .nba import NBAIE
from .nbc import NBCNewsIE
from .nbc import (
NBCIE,
NBCNewsIE,
)
from .ndr import NDRIE
from .ndtv import NDTVIE
from .newgrounds import NewgroundsIE

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@ -6,6 +6,30 @@
from ..utils import find_xpath_attr, compat_str
class NBCIE(InfoExtractor):
_VALID_URL = r'http://www\.nbc\.com/[^/]+/video/[^/]+/(?P<id>n?\d+)'
_TEST = {
'url': 'http://www.nbc.com/chicago-fire/video/i-am-a-firefighter/2734188',
'md5': '54d0fbc33e0b853a65d7b4de5c06d64e',
'info_dict': {
'id': 'u1RInQZRN7QJ',
'ext': 'flv',
'title': 'I Am a Firefighter',
'description': 'An emergency puts Dawson\'sf irefighter skills to the ultimate test in this four-part digital series.',
},
}
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
video_id = mobj.group('id')
webpage = self._download_webpage(url, video_id)
theplatform_url = self._search_regex('class="video-player video-player-full" data-mpx-url="(.*?)"', webpage, 'theplatform url')
if theplatform_url.startswith('//'):
theplatform_url = 'http:' + theplatform_url
return self.url_result(theplatform_url)
class NBCNewsIE(InfoExtractor):
_VALID_URL = r'https?://www\.nbcnews\.com/video/.+?/(?P<id>\d+)'

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@ -13,7 +13,7 @@
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 @@ def _get_info(self, video_id, smil_url):
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 @@ def _real_extract(self, url):
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))