from .common import InfoExtractor
from ..utils import (
- int_or_none,
- unified_strdate,
OnDemandPagedList,
- xpath_text,
determine_ext,
- qualities,
- float_or_none,
- ExtractorError,
+ parse_iso8601,
+ ExtractorError
)
-
+from ..compat import compat_str
class ZDFIE(InfoExtractor):
- _VALID_URL = r'(?:zdf:|zdf:video:|https?://www\.zdf\.de/ZDFmediathek(?:#)?/(.*beitrag/(?:video/)?))(?P<id>[0-9]+)(?:/[^/?]+)?(?:\?.*)?'
+ _VALID_URL = r'https?://www\.zdf\.de/.*?/(?P<id>[^/?]*?)\.html'
_TESTS = [{
- 'url': 'http://www.zdf.de/ZDFmediathek/beitrag/video/2037704/ZDFspezial---Ende-des-Machtpokers--?bc=sts;stt',
+ 'url': 'https://www.zdf.de/service-und-hilfe/die-neue-zdf-mediathek/zdfmediathek-trailer-100.html',
'info_dict': {
- 'id': '2037704',
- 'ext': 'webm',
- 'title': 'ZDFspezial - Ende des Machtpokers',
- 'description': 'Union und SPD haben sich auf einen Koalitionsvertrag geeinigt. Aber was bedeutet das für die Bürger? Sehen Sie hierzu das ZDFspezial "Ende des Machtpokers - Große Koalition für Deutschland".',
- 'duration': 1022,
- 'uploader': 'spezial',
- 'uploader_id': '225948',
- 'upload_date': '20131127',
- },
- 'skip': 'Videos on ZDF.de are depublicised in short order',
+ 'id': 'zdfmediathek-trailer-100',
+ 'ext': 'mp4',
+ 'title': 'Trailer ZDFmediathek Supermarkt',
+ }
}]
- def _parse_smil_formats(self, smil, smil_url, video_id, namespace=None, f4m_params=None, transform_rtmp_url=None):
- param_groups = {}
- for param_group in smil.findall(self._xpath_ns('./head/paramGroup', namespace)):
- group_id = param_group.attrib.get(self._xpath_ns('id', 'http://www.w3.org/XML/1998/namespace'))
- params = {}
- for param in param_group:
- params[param.get('name')] = param.get('value')
- param_groups[group_id] = params
-
- formats = []
- for video in smil.findall(self._xpath_ns('.//video', namespace)):
- src = video.get('src')
- if not src:
- continue
- bitrate = float_or_none(video.get('system-bitrate') or video.get('systemBitrate'), 1000)
- group_id = video.get('paramGroup')
- param_group = param_groups[group_id]
- for proto in param_group['protocols'].split(','):
- formats.append({
- 'url': '%s://%s' % (proto, param_group['host']),
- 'app': param_group['app'],
- 'play_path': src,
- 'ext': 'flv',
- 'format_id': '%s-%d' % (proto, bitrate),
- 'tbr': bitrate,
- })
- self._sort_formats(formats)
+ def _real_extract(self, url):
+ video_id = self._match_id(url)
+ try:
+ extr_player = ZDFExtractorPlayer(self, url, video_id)
+ formats = extr_player._real_extract()
+ except (ExtractorError, KeyError) as e:
+ self._downloader.report_warning('%s: %s\nusing fallback method (mobile url)' % (type(e).__name__, compat_str(e)))
+ extr_mobile = ZDFExtractorMobile(self, url, video_id)
+ formats = extr_mobile._real_extract()
return formats
- def extract_from_xml_url(self, video_id, xml_url):
- doc = self._download_xml(
- xml_url, video_id,
- note='Downloading video info',
- errnote='Failed to download video info')
-
- status_code = doc.find('./status/statuscode')
- if status_code is not None and status_code.text != 'ok':
- code = status_code.text
- if code == 'notVisibleAnymore':
- message = 'Video %s is not available' % video_id
- else:
- message = '%s returned error: %s' % (self.IE_NAME, code)
- raise ExtractorError(message, expected=True)
+class ZDFExtractor:
+ """Super class for the 2 extraction methods"""
+ def __init__(self, parent, url, video_id):
+ self.parent = parent
+ self.url = url
+ self.video_id = video_id
- title = doc.find('.//information/title').text
- description = xpath_text(doc, './/information/detail', 'description')
- duration = int_or_none(xpath_text(doc, './/details/lengthSec', 'duration'))
- uploader = xpath_text(doc, './/details/originChannelTitle', 'uploader')
- uploader_id = xpath_text(doc, './/details/originChannelId', 'uploader id')
- upload_date = unified_strdate(xpath_text(doc, './/details/airtime', 'upload date'))
- subtitles = {}
- captions_url = doc.find('.//caption/url')
- if captions_url is not None:
- subtitles['de'] = [{
- 'url': captions_url.text,
- 'ext': 'ttml',
- }]
-
- def xml_to_thumbnails(fnode):
- thumbnails = []
- for node in fnode:
- thumbnail_url = node.text
- if not thumbnail_url:
- continue
- thumbnail = {
- 'url': thumbnail_url,
- }
- if 'key' in node.attrib:
- m = re.match('^([0-9]+)x([0-9]+)$', node.attrib['key'])
- if m:
- thumbnail['width'] = int(m.group(1))
- thumbnail['height'] = int(m.group(2))
- thumbnails.append(thumbnail)
- return thumbnails
-
- thumbnails = xml_to_thumbnails(doc.findall('.//teaserimages/teaserimage'))
-
- format_nodes = doc.findall('.//formitaeten/formitaet')
- quality = qualities(['veryhigh', 'high', 'med', 'low'])
-
- def get_quality(elem):
- return quality(xpath_text(elem, 'quality'))
- format_nodes.sort(key=get_quality)
- format_ids = []
+ def _real_extract(self):
formats = []
- for fnode in format_nodes:
- video_url = fnode.find('url').text
- is_available = 'http://www.metafilegenerator' not in video_url
- if not is_available:
+ for entry in self._fetch_entries():
+ video_url = self._get_video_url(entry)
+ if not video_url:
continue
- format_id = fnode.attrib['basetype']
- quality = xpath_text(fnode, './quality', 'quality')
- format_m = re.match(r'''(?x)
- (?P<vcodec>[^_]+)_(?P<acodec>[^_]+)_(?P<container>[^_]+)_
- (?P<proto>[^_]+)_(?P<index>[^_]+)_(?P<indexproto>[^_]+)
- ''', format_id)
-
- ext = determine_ext(video_url, None) or format_m.group('container')
- if ext not in ('smil', 'f4m', 'm3u8'):
- format_id = format_id + '-' + quality
- if format_id in format_ids:
- continue
-
+ format_id = self._get_format_id(entry)
+ ext = determine_ext(video_url, None)
if ext == 'meta':
continue
- elif ext == 'smil':
- formats.extend(self._extract_smil_formats(
- video_url, video_id, fatal=False))
- elif ext == 'm3u8':
- # the certificates are misconfigured (see
- # https://github.com/rg3/youtube-dl/issues/8665)
- if video_url.startswith('https://'):
- continue
- formats.extend(self._extract_m3u8_formats(
- video_url, video_id, 'mp4', m3u8_id=format_id, fatal=False))
+ if ext == 'm3u8':
+ formats.extend(self.parent._extract_m3u8_formats(
+ video_url, self.video_id, 'mp4', m3u8_id=format_id, fatal=False))
elif ext == 'f4m':
- formats.extend(self._extract_f4m_formats(
- video_url, video_id, f4m_id=format_id, fatal=False))
+ formats.extend(self.parent._extract_f4m_formats(
+ video_url, self.video_id, f4m_id=format_id, fatal=False))
else:
- proto = format_m.group('proto').lower()
-
- abr = int_or_none(xpath_text(fnode, './audioBitrate', 'abr'), 1000)
- vbr = int_or_none(xpath_text(fnode, './videoBitrate', 'vbr'), 1000)
-
- width = int_or_none(xpath_text(fnode, './width', 'width'))
- height = int_or_none(xpath_text(fnode, './height', 'height'))
-
- filesize = int_or_none(xpath_text(fnode, './filesize', 'filesize'))
-
- format_note = ''
- if not format_note:
- format_note = None
-
formats.append({
'format_id': format_id,
'url': video_url,
- 'ext': ext,
- 'acodec': format_m.group('acodec'),
- 'vcodec': format_m.group('vcodec'),
- 'abr': abr,
- 'vbr': vbr,
- 'width': width,
- 'height': height,
- 'filesize': filesize,
- 'format_note': format_note,
- 'protocol': proto,
- '_available': is_available,
+ 'format_note': self._get_format_note(entry)
})
- format_ids.append(format_id)
-
- self._sort_formats(formats)
+ self.parent._sort_formats(formats)
return {
- 'id': video_id,
- 'title': title,
- 'description': description,
- 'duration': duration,
- 'thumbnails': thumbnails,
- 'uploader': uploader,
- 'uploader_id': uploader_id,
- 'upload_date': upload_date,
+ 'id': self.video_id,
+ 'title': self._get_title(),
'formats': formats,
- 'subtitles': subtitles,
+ 'subtitles': self._get_subtitles(),
+ 'thumbnail': self._get_thumbnail(),
+ 'description': self._get_description(),
+ 'timestamp': self._get_timestamp()
}
- def _real_extract(self, url):
- video_id = self._match_id(url)
- xml_url = 'http://www.zdf.de/ZDFmediathek/xmlservice/web/beitragsDetails?ak=web&id=%s' % video_id
- return self.extract_from_xml_url(video_id, xml_url)
+class ZDFExtractorMobile(ZDFExtractor):
+ """Simple URL extraction method. Disadvantage: fewer formats, no subtitles"""
+ def __init__(self, parent, url, video_id):
+ ZDFExtractor.__init__(self, parent, url, video_id)
+
+ def _fetch_entries(self):
+ meta_data_url = 'https://zdf-cdn.live.cellular.de/mediathekV2/document/' + self.video_id
+ self.meta_data = self.parent._download_json(meta_data_url, self.video_id, note='Downloading meta data')
+ return self.meta_data['document']['formitaeten']
+
+ def _get_title(self):
+ return self.meta_data['document']['titel']
+
+ def _get_video_url(self, entry):
+ return entry['url']
+
+ def _get_format_id(self, entry):
+ format_id = entry['type']
+ if 'quality' in entry:
+ format_id += '-' + entry['quality']
+ return format_id
+
+ def _get_format_note(self, entry):
+ return None
+
+ def _get_subtitles(self):
+ return None
+
+ def _get_description(self):
+ return self.meta_data['document'].get('beschreibung')
+
+ def _get_timestamp(self):
+ meta = self.meta_data['meta']
+ if meta:
+ return parse_iso8601(meta.get('editorialDate'))
+
+ def _get_thumbnail(self):
+ teaser_images = self.meta_data['document'].get('teaserBild')
+ if teaser_images:
+ max_res = max(teaser_images, key=int)
+ return teaser_images[max_res].get('url')
+
+class ZDFExtractorPlayer(ZDFExtractor):
+ """Extraction method that requires downloads of several pages.
+
+ Follows the requests of the website."""
+ def __init__(self, parent, url, video_id):
+ ZDFExtractor.__init__(self, parent, url, video_id)
+
+ def _fetch_entries(self):
+ webpage = self.parent._download_webpage(self.url, self.video_id)
+
+ jsb = self.parent._search_regex(r"data-zdfplayer-jsb='([^']*)'", webpage, 'zdfplayer jsb data')
+ jsb_json = self.parent._parse_json(jsb, self.video_id)
+
+ configuration_url = 'https://www.zdf.de' + jsb_json['config']
+ configuration_json = self.parent._download_json(configuration_url, self.video_id, note='Downloading player configuration')
+ api_token = configuration_json['apiToken']
+
+ player_js = self.parent._download_webpage('https://www.zdf.de/ZDFplayer/latest-v2/skins/zdf/zdf-player.js', self.video_id, fatal=False, note='Downloading player script')
+ if player_js:
+ player_id = self.parent._search_regex(r'this\.ptmd_player_id="([^"]*)"', player_js, 'player id', fatal=False)
+ else:
+ player_id = None
+
+ self.content_json = self.parent._download_json(jsb_json['content'], self.video_id, headers={'Api-Auth': 'Bearer %s' % api_token}, note='Downloading content description')
+
+ main_video_content = self.content_json['mainVideoContent']['http://zdf.de/rels/target']
+ meta_data_url = None
+ if not player_id:
+ # could not determine player_id => try alternativ generic URL
+ meta_data_url = main_video_content.get('http://zdf.de/rels/streams/ptmd')
+ if meta_data_url:
+ meta_data_url = 'https://api.zdf.de' + meta_data_url
+ else:
+ # no generic URL found => 2nd fallback: hardcoded player_id
+ player_id = 'ngplayer_2_3'
+ if not meta_data_url:
+ meta_data_url_template = main_video_content['http://zdf.de/rels/streams/ptmd-template']
+ meta_data_url = 'https://api.zdf.de' + meta_data_url_template.replace('{playerId}', player_id)
+
+ self.meta_data = self.parent._download_json(meta_data_url, self.video_id, note='Downloading meta data')
+
+ formats = []
+ for p_list_entry in self.meta_data['priorityList']:
+ for formitaet in p_list_entry['formitaeten']:
+ for entry in formitaet['qualities']:
+ yield (formitaet, entry)
+
+ def _get_title(self):
+ return self.content_json['title']
+
+ def _get_video_url(self, entry_tuple):
+ (formitaet, entry) = entry_tuple
+ tracks = entry['audio'].get('tracks')
+ if not tracks:
+ return
+ if len(tracks) > 1:
+ self._downloader.report_warning('unexpected input: multiple tracks')
+ track = tracks[0]
+ return track['uri']
+
+ def _get_format_id(self, entry_tuple):
+ (formitaet, entry) = entry_tuple
+ facets = self._get_facets(formitaet)
+ add = ''
+ if 'adaptive' in facets:
+ add += 'a'
+ if 'restriction_useragent' in facets:
+ add += 'b'
+ if 'progressive' in facets:
+ add += 'p'
+ type_ = formitaet['type']
+ format_id = type_ + '-'
+ if add:
+ format_id += add + '-'
+ # named qualities are not very useful for sorting the formats:
+ # a 'high' m3u8 entry can be better quality than a 'veryhigh' direct mp4 download
+ format_id += entry['quality']
+ return format_id
+
+ def _get_facets(self, formitaet):
+ facets = formitaet.get('facets') or []
+ if formitaet.get('isAdaptive'):
+ facets.append('adaptive')
+ return facets
+
+ def _get_format_note(self, entry_tuple):
+ (formitaet, entry) = entry_tuple
+ return ', '.join(self._get_facets(formitaet))
+
+ def _get_subtitles(self):
+ subtitles = {}
+ if 'captions' in self.meta_data:
+ for caption in self.meta_data['captions']:
+ lang = caption.get('language')
+ if not lang:
+ continue
+ if lang == 'deu':
+ lang = 'de'
+ subformat = {'url': caption.get('uri')}
+ if caption.get('format') == 'webvtt':
+ subformat['ext'] = 'vtt'
+ elif caption.get('format') == 'ebu-tt-d-basic-de':
+ subformat['ext'] = 'ttml'
+ if not lang in subtitles:
+ subtitles[lang] = []
+ subtitles[lang].append(subformat)
+ return subtitles
+
+ def _get_description(self):
+ return self.content_json.get('teasertext')
+
+ def _get_timestamp(self):
+ return parse_iso8601(self.content_json.get('editorialDate'))
+ def _get_thumbnail(self):
+ teaser_images = self.content_json.get('teaserImageRef')
+ if teaser_images:
+ teaser_images_layouts = teaser_images.get('layouts')
+ if teaser_images_layouts:
+ if 'original' in teaser_images_layouts:
+ return teaser_images_layouts['original']
+ teasers = {}
+ for key in teaser_images_layouts:
+ width = self.parent._search_regex(r'(\d+)x\d+', key, 'teaser width', fatal=False)
+ if width:
+ teasers[int(width)] = teaser_images_layouts[key]
+ if teasers:
+ best = max(teasers)
+ return teasers[best]
class ZDFChannelIE(InfoExtractor):
+ _WORKING = False
_VALID_URL = r'(?:zdf:topic:|https?://www\.zdf\.de/ZDFmediathek(?:#)?/.*kanaluebersicht/(?:[^/]+/)?)(?P<id>[0-9]+)'
_TESTS = [{
'url': 'http://www.zdf.de/ZDFmediathek#/kanaluebersicht/1586442/sendung/Titanic',
projects / youtube-dl.git / commitdiff