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import re
from .common import InfoExtractor
from ..utils import (
ExtractorError,
)
class MDRIE(InfoExtractor):
_VALID_URL = r'^(?P<domain>(?:https?://)?(?:www\.)?mdr\.de)/mediathek/(?:.*)/(?P<type>video|audio)(?P<video_id>[^/_]+)_.*'
_TESTS = [{
u'url': u'http://www.mdr.de/mediathek/themen/nachrichten/video165624_zc-c5c7de76_zs-3795826d.html',
u'file': u'165624.mp4',
u'md5': u'ae785f36ecbf2f19b42edf1bc9c85815',
u'info_dict': {
u"title": u"MDR aktuell Eins30 09.12.2013, 22:48 Uhr"
},
},
{
u'url': u'http://www.mdr.de/mediathek/radio/mdr1-radio-sachsen/audio718370_zc-67b21197_zs-1b9b2483.html',
u'file': u'718370.mp3',
u'md5': u'a9d21345a234c7b45dee612f290fd8d7',
u'info_dict': {
u"title": u"MDR 1 RADIO SACHSEN 10.12.2013, 05:00 Uhr"
},
}]
def _real_extract(self, url):
m = re.match(self._VALID_URL, url)
video_id = m.group('video_id')
domain = m.group('domain')
# determine title and media streams from webpage
html = self._download_webpage(url, video_id)
title = self._html_search_regex(r'<h2>(.*?)</h2>', html, u'title')
xmlurl = self._search_regex(
r'(/mediathek/(?:.+)/(?:video|audio)[0-9]+-avCustom.xml)', html, u'XML URL')
doc = self._download_xml(domain + xmlurl, video_id)
formats = []
for a in doc.findall('./assets/asset'):
url_el = a.find('.//progressiveDownloadUrl')
if url_el is None:
continue
abr = int(a.find('bitrateAudio').text) // 1000
media_type = a.find('mediaType').text
format = {
'abr': abr,
'filesize': int(a.find('fileSize').text),
'url': url_el.text,
}
vbr_el = a.find('bitrateVideo')
if vbr_el is None:
format.update({
'vcodec': 'none',
'format_id': u'%s-%d' % (media_type, abr),
})
else:
vbr = int(vbr_el.text) // 1000
format.update({
'vbr': vbr,
'width': int(a.find('frameWidth').text),
'height': int(a.find('frameHeight').text),
'format_id': u'%s-%d' % (media_type, vbr),
})
formats.append(format)
formats.sort(key=lambda f: (f.get('vbr'), f['abr']))
if not formats:
raise ExtractorError(u'Could not find any valid formats')
return {
'id': video_id,
'title': title,
'formats': formats,
}
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