mirror of
https://github.com/l1ving/youtube-dl
synced 2024-12-22 23:52:51 +08:00
276 lines
11 KiB
Python
276 lines
11 KiB
Python
# coding: utf-8
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from __future__ import unicode_literals
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import re
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from .common import InfoExtractor
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from .generic import GenericIE
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from ..utils import (
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determine_ext,
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ExtractorError,
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qualities,
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int_or_none,
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parse_duration,
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unified_strdate,
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xpath_text,
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)
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from ..compat import compat_etree_fromstring
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class ARDMediathekIE(InfoExtractor):
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IE_NAME = 'ARD:mediathek'
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_VALID_URL = r'^https?://(?:(?:www\.)?ardmediathek\.de|mediathek\.daserste\.de)/(?:.*/)(?P<video_id>[0-9]+|[^0-9][^/\?]+)[^/\?]*(?:\?.*)?'
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_TESTS = [{
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'url': 'http://www.ardmediathek.de/tv/Dokumentation-und-Reportage/Ich-liebe-das-Leben-trotzdem/rbb-Fernsehen/Video?documentId=29582122&bcastId=3822114',
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'info_dict': {
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'id': '29582122',
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'ext': 'mp4',
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'title': 'Ich liebe das Leben trotzdem',
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'description': 'md5:45e4c225c72b27993314b31a84a5261c',
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'duration': 4557,
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},
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'params': {
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# m3u8 download
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'skip_download': True,
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},
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}, {
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'url': 'http://www.ardmediathek.de/tv/Tatort/Tatort-Scheinwelten-H%C3%B6rfassung-Video/Das-Erste/Video?documentId=29522730&bcastId=602916',
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'md5': 'f4d98b10759ac06c0072bbcd1f0b9e3e',
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'info_dict': {
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'id': '29522730',
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'ext': 'mp4',
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'title': 'Tatort: Scheinwelten - Hörfassung (Video tgl. ab 20 Uhr)',
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'description': 'md5:196392e79876d0ac94c94e8cdb2875f1',
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'duration': 5252,
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},
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}, {
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# audio
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'url': 'http://www.ardmediathek.de/tv/WDR-H%C3%B6rspiel-Speicher/Tod-eines-Fu%C3%9Fballers/WDR-3/Audio-Podcast?documentId=28488308&bcastId=23074086',
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'md5': '219d94d8980b4f538c7fcb0865eb7f2c',
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'info_dict': {
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'id': '28488308',
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'ext': 'mp3',
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'title': 'Tod eines Fußballers',
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'description': 'md5:f6e39f3461f0e1f54bfa48c8875c86ef',
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'duration': 3240,
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},
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}, {
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'url': 'http://mediathek.daserste.de/sendungen_a-z/328454_anne-will/22429276_vertrauen-ist-gut-spionieren-ist-besser-geht',
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'only_matching': True,
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}]
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def _extract_media_info(self, media_info_url, webpage, video_id):
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media_info = self._download_json(
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media_info_url, video_id, 'Downloading media JSON')
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formats = self._extract_formats(media_info, video_id)
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if not formats:
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if '"fsk"' in webpage:
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raise ExtractorError(
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'This video is only available after 20:00', expected=True)
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elif media_info.get('_geoblocked'):
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raise ExtractorError('This video is not available due to geo restriction', expected=True)
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self._sort_formats(formats)
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duration = int_or_none(media_info.get('_duration'))
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thumbnail = media_info.get('_previewImage')
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subtitles = {}
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subtitle_url = media_info.get('_subtitleUrl')
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if subtitle_url:
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subtitles['de'] = [{
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'ext': 'ttml',
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'url': subtitle_url,
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}]
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return {
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'id': video_id,
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'duration': duration,
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'thumbnail': thumbnail,
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'formats': formats,
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'subtitles': subtitles,
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}
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def _extract_formats(self, media_info, video_id):
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type_ = media_info.get('_type')
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media_array = media_info.get('_mediaArray', [])
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formats = []
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for num, media in enumerate(media_array):
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for stream in media.get('_mediaStreamArray', []):
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stream_urls = stream.get('_stream')
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if not stream_urls:
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continue
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if not isinstance(stream_urls, list):
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stream_urls = [stream_urls]
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quality = stream.get('_quality')
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server = stream.get('_server')
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for stream_url in stream_urls:
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ext = determine_ext(stream_url)
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if quality != 'auto' and ext in ('f4m', 'm3u8'):
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continue
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if ext == 'f4m':
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formats.extend(self._extract_f4m_formats(
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stream_url + '?hdcore=3.1.1&plugin=aasp-3.1.1.69.124',
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video_id, preference=-1, f4m_id='hds', fatal=False))
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elif ext == 'm3u8':
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formats.extend(self._extract_m3u8_formats(
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stream_url, video_id, 'mp4', preference=1, m3u8_id='hls', fatal=False))
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else:
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if server and server.startswith('rtmp'):
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f = {
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'url': server,
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'play_path': stream_url,
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'format_id': 'a%s-rtmp-%s' % (num, quality),
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}
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elif stream_url.startswith('http'):
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f = {
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'url': stream_url,
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'format_id': 'a%s-%s-%s' % (num, ext, quality)
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}
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else:
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continue
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m = re.search(r'_(?P<width>\d+)x(?P<height>\d+)\.mp4$', stream_url)
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if m:
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f.update({
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'width': int(m.group('width')),
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'height': int(m.group('height')),
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})
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if type_ == 'audio':
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f['vcodec'] = 'none'
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formats.append(f)
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return formats
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def _real_extract(self, url):
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# determine video id from url
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m = re.match(self._VALID_URL, url)
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numid = re.search(r'documentId=([0-9]+)', url)
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if numid:
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video_id = numid.group(1)
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else:
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video_id = m.group('video_id')
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webpage = self._download_webpage(url, video_id)
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if '>Der gewünschte Beitrag ist nicht mehr verfügbar.<' in webpage:
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raise ExtractorError('Video %s is no longer available' % video_id, expected=True)
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if 'Diese Sendung ist für Jugendliche unter 12 Jahren nicht geeignet. Der Clip ist deshalb nur von 20 bis 6 Uhr verfügbar.' in webpage:
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raise ExtractorError('This program is only suitable for those aged 12 and older. Video %s is therefore only available between 20 pm and 6 am.' % video_id, expected=True)
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if re.search(r'[\?&]rss($|[=&])', url):
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doc = compat_etree_fromstring(webpage.encode('utf-8'))
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if doc.tag == 'rss':
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return GenericIE()._extract_rss(url, video_id, doc)
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title = self._html_search_regex(
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[r'<h1(?:\s+class="boxTopHeadline")?>(.*?)</h1>',
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r'<meta name="dcterms.title" content="(.*?)"/>',
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r'<h4 class="headline">(.*?)</h4>'],
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webpage, 'title')
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description = self._html_search_meta(
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'dcterms.abstract', webpage, 'description', default=None)
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if description is None:
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description = self._html_search_meta(
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'description', webpage, 'meta description')
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# Thumbnail is sometimes not present.
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# It is in the mobile version, but that seems to use a different URL
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# structure altogether.
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thumbnail = self._og_search_thumbnail(webpage, default=None)
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media_streams = re.findall(r'''(?x)
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mediaCollection\.addMediaStream\([0-9]+,\s*[0-9]+,\s*"[^"]*",\s*
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"([^"]+)"''', webpage)
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if media_streams:
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QUALITIES = qualities(['lo', 'hi', 'hq'])
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formats = []
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for furl in set(media_streams):
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if furl.endswith('.f4m'):
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fid = 'f4m'
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else:
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fid_m = re.match(r'.*\.([^.]+)\.[^.]+$', furl)
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fid = fid_m.group(1) if fid_m else None
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formats.append({
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'quality': QUALITIES(fid),
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'format_id': fid,
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'url': furl,
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})
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self._sort_formats(formats)
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info = {
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'formats': formats,
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}
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else: # request JSON file
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info = self._extract_media_info(
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'http://www.ardmediathek.de/play/media/%s' % video_id, webpage, video_id)
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info.update({
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'id': video_id,
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'title': title,
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'description': description,
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'thumbnail': thumbnail,
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})
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return info
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class ARDIE(InfoExtractor):
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_VALID_URL = '(?P<mainurl>https?://(www\.)?daserste\.de/[^?#]+/videos/(?P<display_id>[^/?#]+)-(?P<id>[0-9]+))\.html'
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_TEST = {
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'url': 'http://www.daserste.de/information/reportage-dokumentation/dokus/videos/die-story-im-ersten-mission-unter-falscher-flagge-100.html',
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'md5': 'd216c3a86493f9322545e045ddc3eb35',
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'info_dict': {
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'display_id': 'die-story-im-ersten-mission-unter-falscher-flagge',
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'id': '100',
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'ext': 'mp4',
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'duration': 2600,
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'title': 'Die Story im Ersten: Mission unter falscher Flagge',
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'upload_date': '20140804',
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'thumbnail': 're:^https?://.*\.jpg$',
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}
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}
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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display_id = mobj.group('display_id')
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player_url = mobj.group('mainurl') + '~playerXml.xml'
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doc = self._download_xml(player_url, display_id)
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video_node = doc.find('./video')
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upload_date = unified_strdate(xpath_text(
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video_node, './broadcastDate'))
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thumbnail = xpath_text(video_node, './/teaserImage//variant/url')
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formats = []
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for a in video_node.findall('.//asset'):
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f = {
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'format_id': a.attrib['type'],
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'width': int_or_none(a.find('./frameWidth').text),
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'height': int_or_none(a.find('./frameHeight').text),
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'vbr': int_or_none(a.find('./bitrateVideo').text),
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'abr': int_or_none(a.find('./bitrateAudio').text),
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'vcodec': a.find('./codecVideo').text,
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'tbr': int_or_none(a.find('./totalBitrate').text),
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}
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if a.find('./serverPrefix').text:
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f['url'] = a.find('./serverPrefix').text
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f['playpath'] = a.find('./fileName').text
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else:
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f['url'] = a.find('./fileName').text
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formats.append(f)
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self._sort_formats(formats)
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return {
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'id': mobj.group('id'),
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'formats': formats,
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'display_id': display_id,
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'title': video_node.find('./title').text,
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'duration': parse_duration(video_node.find('./duration').text),
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'upload_date': upload_date,
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'thumbnail': thumbnail,
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}
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