mirror of
https://github.com/ytdl-org/youtube-dl
synced 2024-11-24 02:46:54 +01:00
[dreisat] improve extraction(closes #15350)
- extract all formats - extract more format metadata extraction - improve format sorting - use hls native downloader - detect geo-restriction - bypass geo-restriction
This commit is contained in:
Remita Amine
parent
7f34984e81
commit
fe3a60f040
@ -8,7 +8,6 @@ from ..utils import (
|
||||
unified_strdate,
|
||||
xpath_text,
|
||||
determine_ext,
|
||||
qualities,
|
||||
float_or_none,
|
||||
ExtractorError,
|
||||
)
|
||||
@ -16,7 +15,8 @@ from ..utils import (
|
||||
|
||||
class DreiSatIE(InfoExtractor):
|
||||
IE_NAME = '3sat'
|
||||
_VALID_URL = r'(?:https?://)?(?:www\.)?3sat\.de/mediathek/(?:index\.php|mediathek\.php)?\?(?:(?:mode|display)=[^&]+&)*obj=(?P<id>[0-9]+)$'
|
||||
_GEO_COUNTRIES = ['DE']
|
||||
_VALID_URL = r'https?://(?:www\.)?3sat\.de/mediathek/(?:(?:index|mediathek)\.php)?\?(?:(?:mode|display)=[^&]+&)*obj=(?P<id>[0-9]+)'
|
||||
_TESTS = [
|
||||
{
|
||||
'url': 'http://www.3sat.de/mediathek/index.php?mode=play&obj=45918',
|
||||
@ -43,7 +43,8 @@ class DreiSatIE(InfoExtractor):
|
||||
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'))
|
||||
group_id = param_group.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')
|
||||
@ -54,7 +55,7 @@ class DreiSatIE(InfoExtractor):
|
||||
src = video.get('src')
|
||||
if not src:
|
||||
continue
|
||||
bitrate = float_or_none(video.get('system-bitrate') or video.get('systemBitrate'), 1000)
|
||||
bitrate = int_or_none(self._search_regex(r'_(\d+)k', src, 'bitrate', None)) or 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(','):
|
||||
@ -75,66 +76,36 @@ class DreiSatIE(InfoExtractor):
|
||||
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':
|
||||
status_code = xpath_text(doc, './status/statuscode')
|
||||
if status_code and status_code != 'ok':
|
||||
if status_code == 'notVisibleAnymore':
|
||||
message = 'Video %s is not available' % video_id
|
||||
else:
|
||||
message = '%s returned error: %s' % (self.IE_NAME, code)
|
||||
message = '%s returned error: %s' % (self.IE_NAME, status_code)
|
||||
raise ExtractorError(message, expected=True)
|
||||
|
||||
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'))
|
||||
title = xpath_text(doc, './/information/title', 'title', True)
|
||||
|
||||
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 = []
|
||||
urls = []
|
||||
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 fnode in doc.findall('.//formitaeten/formitaet'):
|
||||
video_url = xpath_text(fnode, 'url')
|
||||
if not video_url or video_url in urls:
|
||||
continue
|
||||
urls.append(video_url)
|
||||
|
||||
is_available = 'http://www.metafilegenerator' not in video_url
|
||||
geoloced = 'static_geoloced_online' in video_url
|
||||
if not is_available or geoloced:
|
||||
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
|
||||
|
||||
if ext == 'meta':
|
||||
continue
|
||||
@ -147,24 +118,23 @@ class DreiSatIE(InfoExtractor):
|
||||
if video_url.startswith('https://'):
|
||||
continue
|
||||
formats.extend(self._extract_m3u8_formats(
|
||||
video_url, video_id, 'mp4', m3u8_id=format_id, fatal=False))
|
||||
video_url, video_id, 'mp4', 'm3u8_native',
|
||||
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))
|
||||
else:
|
||||
proto = format_m.group('proto').lower()
|
||||
quality = xpath_text(fnode, './quality')
|
||||
if quality:
|
||||
format_id += '-' + quality
|
||||
|
||||
abr = int_or_none(xpath_text(fnode, './audioBitrate', 'abr'), 1000)
|
||||
vbr = int_or_none(xpath_text(fnode, './videoBitrate', 'vbr'), 1000)
|
||||
abr = int_or_none(xpath_text(fnode, './audioBitrate'), 1000)
|
||||
vbr = int_or_none(xpath_text(fnode, './videoBitrate'), 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
|
||||
tbr = int_or_none(self._search_regex(
|
||||
r'_(\d+)k', video_url, 'bitrate', None))
|
||||
if tbr and vbr and not abr:
|
||||
abr = tbr - vbr
|
||||
|
||||
formats.append({
|
||||
'format_id': format_id,
|
||||
@ -174,31 +144,50 @@ class DreiSatIE(InfoExtractor):
|
||||
'vcodec': format_m.group('vcodec'),
|
||||
'abr': abr,
|
||||
'vbr': vbr,
|
||||
'width': width,
|
||||
'height': height,
|
||||
'filesize': filesize,
|
||||
'format_note': format_note,
|
||||
'protocol': proto,
|
||||
'_available': is_available,
|
||||
'tbr': tbr,
|
||||
'width': int_or_none(xpath_text(fnode, './width')),
|
||||
'height': int_or_none(xpath_text(fnode, './height')),
|
||||
'filesize': int_or_none(xpath_text(fnode, './filesize')),
|
||||
'protocol': format_m.group('proto').lower(),
|
||||
})
|
||||
format_ids.append(format_id)
|
||||
|
||||
geolocation = xpath_text(doc, './/details/geolocation')
|
||||
if not formats and geolocation and geolocation != 'none':
|
||||
self.raise_geo_restricted(countries=self._GEO_COUNTRIES)
|
||||
|
||||
self._sort_formats(formats)
|
||||
|
||||
thumbnails = []
|
||||
for node in doc.findall('.//teaserimages/teaserimage'):
|
||||
thumbnail_url = node.text
|
||||
if not thumbnail_url:
|
||||
continue
|
||||
thumbnail = {
|
||||
'url': thumbnail_url,
|
||||
}
|
||||
thumbnail_key = node.get('key')
|
||||
if thumbnail_key:
|
||||
m = re.match('^([0-9]+)x([0-9]+)$', thumbnail_key)
|
||||
if m:
|
||||
thumbnail['width'] = int(m.group(1))
|
||||
thumbnail['height'] = int(m.group(2))
|
||||
thumbnails.append(thumbnail)
|
||||
|
||||
upload_date = unified_strdate(xpath_text(doc, './/details/airtime'))
|
||||
|
||||
return {
|
||||
'id': video_id,
|
||||
'title': title,
|
||||
'description': description,
|
||||
'duration': duration,
|
||||
'description': xpath_text(doc, './/information/detail'),
|
||||
'duration': int_or_none(xpath_text(doc, './/details/lengthSec')),
|
||||
'thumbnails': thumbnails,
|
||||
'uploader': uploader,
|
||||
'uploader_id': uploader_id,
|
||||
'uploader': xpath_text(doc, './/details/originChannelTitle'),
|
||||
'uploader_id': xpath_text(doc, './/details/originChannelId'),
|
||||
'upload_date': upload_date,
|
||||
'formats': formats,
|
||||
}
|
||||
|
||||
def _real_extract(self, url):
|
||||
mobj = re.match(self._VALID_URL, url)
|
||||
video_id = mobj.group('id')
|
||||
details_url = 'http://www.3sat.de/mediathek/xmlservice/web/beitragsDetails?ak=web&id=%s' % video_id
|
||||
video_id = self._match_id(url)
|
||||
details_url = 'http://www.3sat.de/mediathek/xmlservice/web/beitragsDetails?id=%s' % video_id
|
||||
return self.extract_from_xml_url(video_id, details_url)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user