mirror of
https://github.com/l1ving/youtube-dl
synced 2024-11-25 03:42:54 +08:00
66 lines
2.6 KiB
Python
66 lines
2.6 KiB
Python
import re
|
|
|
|
from .common import InfoExtractor
|
|
from ..utils import (
|
|
ExtractorError,
|
|
unescapeHTML,
|
|
)
|
|
|
|
class ZDFIE(InfoExtractor):
|
|
_VALID_URL = r'^http://www\.zdf\.de\/ZDFmediathek\/(.*beitrag\/video\/)(?P<video_id>[^/\?]+)(?:\?.*)?'
|
|
_TITLE = r'<h1(?: class="beitragHeadline")?>(?P<title>.*)</h1>'
|
|
_MEDIA_STREAM = r'<a href="(?P<video_url>.+(?P<media_type>.streaming).+/zdf/(?P<quality>[^\/]+)/[^"]*)".+class="play".+>'
|
|
_MMS_STREAM = r'href="(?P<video_url>mms://[^"]*)"'
|
|
_RTSP_STREAM = r'(?P<video_url>rtsp://[^"]*.mp4)'
|
|
|
|
def _real_extract(self, url):
|
|
mobj = re.match(self._VALID_URL, url)
|
|
if mobj is None:
|
|
raise ExtractorError(u'Invalid URL: %s' % url)
|
|
video_id = mobj.group('video_id')
|
|
|
|
html = self._download_webpage(url, video_id)
|
|
streams = [m.groupdict() for m in re.finditer(self._MEDIA_STREAM, html)]
|
|
if streams is None:
|
|
raise ExtractorError(u'No media url found.')
|
|
|
|
# s['media_type'] == 'wstreaming' -> use 'Windows Media Player' and mms url
|
|
# s['media_type'] == 'hstreaming' -> use 'Quicktime' and rtsp url
|
|
# choose first/default media type and highest quality for now
|
|
for s in streams: #find 300 - dsl1000mbit
|
|
if s['quality'] == '300' and s['media_type'] == 'wstreaming':
|
|
stream_=s
|
|
break
|
|
for s in streams: #find veryhigh - dsl2000mbit
|
|
if s['quality'] == 'veryhigh' and s['media_type'] == 'wstreaming': # 'hstreaming' - rtsp is not working
|
|
stream_=s
|
|
break
|
|
if stream_ is None:
|
|
raise ExtractorError(u'No stream found.')
|
|
|
|
media_link = self._download_webpage(stream_['video_url'], video_id,'Get stream URL')
|
|
|
|
self.report_extraction(video_id)
|
|
mobj = re.search(self._TITLE, html)
|
|
if mobj is None:
|
|
raise ExtractorError(u'Cannot extract title')
|
|
title = unescapeHTML(mobj.group('title'))
|
|
|
|
mobj = re.search(self._MMS_STREAM, media_link)
|
|
if mobj is None:
|
|
mobj = re.search(self._RTSP_STREAM, media_link)
|
|
if mobj is None:
|
|
raise ExtractorError(u'Cannot extract mms:// or rtsp:// URL')
|
|
mms_url = mobj.group('video_url')
|
|
|
|
mobj = re.search('(.*)[.](?P<ext>[^.]+)', mms_url)
|
|
if mobj is None:
|
|
raise ExtractorError(u'Cannot extract extention')
|
|
ext = mobj.group('ext')
|
|
|
|
return [{'id': video_id,
|
|
'url': mms_url,
|
|
'title': title,
|
|
'ext': ext
|
|
}]
|