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65 lines
2.1 KiB
Python
65 lines
2.1 KiB
Python
import re
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from .common import InfoExtractor
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from ..utils import (
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ExtractorError,
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)
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class MDRIE(InfoExtractor):
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_VALID_URL = r'^(?P<domain>(?:https?://)?(?:www\.)?mdr\.de)/mediathek/(?:.*)/(?P<type>video|audio)(?P<video_id>[^/_]+)_.*'
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# No tests, MDR regularily deletes its videos
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def _real_extract(self, url):
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m = re.match(self._VALID_URL, url)
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video_id = m.group('video_id')
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domain = m.group('domain')
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# determine title and media streams from webpage
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html = self._download_webpage(url, video_id)
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title = self._html_search_regex(r'<h2>(.*?)</h2>', html, u'title')
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xmlurl = self._search_regex(
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r'(/mediathek/(?:.+)/(?:video|audio)[0-9]+-avCustom.xml)', html, u'XML URL')
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doc = self._download_xml(domain + xmlurl, video_id)
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formats = []
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for a in doc.findall('./assets/asset'):
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url_el = a.find('.//progressiveDownloadUrl')
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if url_el is None:
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continue
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abr = int(a.find('bitrateAudio').text) // 1000
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media_type = a.find('mediaType').text
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format = {
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'abr': abr,
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'filesize': int(a.find('fileSize').text),
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'url': url_el.text,
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}
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vbr_el = a.find('bitrateVideo')
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if vbr_el is None:
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format.update({
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'vcodec': 'none',
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'format_id': u'%s-%d' % (media_type, abr),
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})
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else:
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vbr = int(vbr_el.text) // 1000
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format.update({
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'vbr': vbr,
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'width': int(a.find('frameWidth').text),
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'height': int(a.find('frameHeight').text),
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'format_id': u'%s-%d' % (media_type, vbr),
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})
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formats.append(format)
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if not formats:
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raise ExtractorError(u'Could not find any valid formats')
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self._sort_formats(formats)
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return {
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'id': video_id,
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'title': title,
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'formats': formats,
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}
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