+# coding: utf-8
from __future__ import unicode_literals
import base64
import json
import netrc
import os
+import random
import re
import socket
import sys
compat_urllib_parse_urlencode,
compat_urllib_request,
compat_urlparse,
+ compat_xml_parse_error,
)
from ..downloader.f4m import remove_encrypted_media
from ..utils import (
clean_html,
compiled_regex_type,
determine_ext,
+ determine_protocol,
error_to_compat_str,
ExtractorError,
+ extract_attributes,
fix_xml_ampersands,
float_or_none,
+ GeoRestrictedError,
+ GeoUtils,
int_or_none,
+ js_to_json,
+ mimetype2ext,
+ orderedSet,
+ parse_codecs,
+ parse_duration,
parse_iso8601,
+ parse_m3u8_attributes,
RegexNotFoundError,
- sanitize_filename,
sanitized_Request,
+ sanitize_filename,
unescapeHTML,
unified_strdate,
unified_timestamp,
+ update_Request,
+ update_url_query,
+ urljoin,
url_basename,
xpath_element,
xpath_text,
xpath_with_ns,
- determine_protocol,
- parse_duration,
- mimetype2ext,
- update_Request,
- update_url_query,
- parse_m3u8_attributes,
- extract_attributes,
- parse_codecs,
- urljoin,
)
specified in the URL.
end_time: Time in seconds where the reproduction should end, as
specified in the URL.
+ chapters: A list of dictionaries, with the following entries:
+ * "start_time" - The start time of the chapter in seconds
+ * "end_time" - The end time of the chapter in seconds
+ * "title" (optional, string)
The following fields should only be used when the video belongs to some logical
chapter or section:
_real_extract() methods and define a _VALID_URL regexp.
Probably, they should also be added to the list of extractors.
+ _GEO_BYPASS attribute may be set to False in order to disable
+ geo restriction bypass mechanisms for a particular extractor.
+ Though it won't disable explicit geo restriction bypass based on
+ country code provided with geo_bypass_country. (experimental)
+
+ _GEO_COUNTRIES attribute may contain a list of presumably geo unrestricted
+ countries for this extractor. One of these countries will be used by
+ geo restriction bypass mechanism right away in order to bypass
+ geo restriction, of course, if the mechanism is not disabled. (experimental)
+
+ NB: both these geo attributes are experimental and may change in future
+ or be completely removed.
+
Finally, the _WORKING attribute should be set to False for broken IEs
in order to warn the users and skip the tests.
"""
_ready = False
_downloader = None
+ _x_forwarded_for_ip = None
+ _GEO_BYPASS = True
+ _GEO_COUNTRIES = None
_WORKING = True
def __init__(self, downloader=None):
"""Constructor. Receives an optional downloader."""
self._ready = False
+ self._x_forwarded_for_ip = None
self.set_downloader(downloader)
@classmethod
cls._VALID_URL_RE = re.compile(cls._VALID_URL)
m = cls._VALID_URL_RE.match(url)
assert m
- return m.group('id')
+ return compat_str(m.group('id'))
@classmethod
def working(cls):
def initialize(self):
"""Initializes an instance (authentication, etc)."""
+ self._initialize_geo_bypass(self._GEO_COUNTRIES)
if not self._ready:
self._real_initialize()
self._ready = True
+ def _initialize_geo_bypass(self, countries):
+ """
+ Initialize geo restriction bypass mechanism.
+
+ This method is used to initialize geo bypass mechanism based on faking
+ X-Forwarded-For HTTP header. A random country from provided country list
+ is selected and a random IP belonging to this country is generated. This
+ IP will be passed as X-Forwarded-For HTTP header in all subsequent
+ HTTP requests.
+
+ This method will be used for initial geo bypass mechanism initialization
+ during the instance initialization with _GEO_COUNTRIES.
+
+ You may also manually call it from extractor's code if geo countries
+ information is not available beforehand (e.g. obtained during
+ extraction) or due to some another reason.
+ """
+ if not self._x_forwarded_for_ip:
+ country_code = self._downloader.params.get('geo_bypass_country', None)
+ # If there is no explicit country for geo bypass specified and
+ # the extractor is known to be geo restricted let's fake IP
+ # as X-Forwarded-For right away.
+ if (not country_code and
+ self._GEO_BYPASS and
+ self._downloader.params.get('geo_bypass', True) and
+ countries):
+ country_code = random.choice(countries)
+ if country_code:
+ self._x_forwarded_for_ip = GeoUtils.random_ipv4(country_code)
+ if self._downloader.params.get('verbose', False):
+ self._downloader.to_screen(
+ '[debug] Using fake IP %s (%s) as X-Forwarded-For.'
+ % (self._x_forwarded_for_ip, country_code.upper()))
+
def extract(self, url):
"""Extracts URL information and returns it in list of dicts."""
try:
- self.initialize()
- return self._real_extract(url)
+ for _ in range(2):
+ try:
+ self.initialize()
+ ie_result = self._real_extract(url)
+ if self._x_forwarded_for_ip:
+ ie_result['__x_forwarded_for_ip'] = self._x_forwarded_for_ip
+ return ie_result
+ except GeoRestrictedError as e:
+ if self.__maybe_fake_ip_and_retry(e.countries):
+ continue
+ raise
except ExtractorError:
raise
except compat_http_client.IncompleteRead as e:
except (KeyError, StopIteration) as e:
raise ExtractorError('An extractor error has occurred.', cause=e)
+ def __maybe_fake_ip_and_retry(self, countries):
+ if (not self._downloader.params.get('geo_bypass_country', None) and
+ self._GEO_BYPASS and
+ self._downloader.params.get('geo_bypass', True) and
+ not self._x_forwarded_for_ip and
+ countries):
+ country_code = random.choice(countries)
+ self._x_forwarded_for_ip = GeoUtils.random_ipv4(country_code)
+ if self._x_forwarded_for_ip:
+ self.report_warning(
+ 'Video is geo restricted. Retrying extraction with fake IP %s (%s) as X-Forwarded-For.'
+ % (self._x_forwarded_for_ip, country_code.upper()))
+ return True
+ return False
+
def set_downloader(self, downloader):
"""Sets the downloader for this IE."""
self._downloader = downloader
if isinstance(url_or_request, (compat_str, str)):
url_or_request = url_or_request.partition('#')[0]
+ # Some sites check X-Forwarded-For HTTP header in order to figure out
+ # the origin of the client behind proxy. This allows bypassing geo
+ # restriction by faking this header's value to IP that belongs to some
+ # geo unrestricted country. We will do so once we encounter any
+ # geo restriction error.
+ if self._x_forwarded_for_ip:
+ if 'X-Forwarded-For' not in headers:
+ headers['X-Forwarded-For'] = self._x_forwarded_for_ip
+
urlh = self._request_webpage(url_or_request, video_id, note, errnote, fatal, data=data, headers=headers, query=query)
if urlh is False:
assert not fatal
return encoding
+ def __check_blocked(self, content):
+ first_block = content[:512]
+ if ('<title>Access to this site is blocked</title>' in content and
+ 'Websense' in first_block):
+ msg = 'Access to this webpage has been blocked by Websense filtering software in your network.'
+ blocked_iframe = self._html_search_regex(
+ r'<iframe src="([^"]+)"', content,
+ 'Websense information URL', default=None)
+ if blocked_iframe:
+ msg += ' Visit %s for more details' % blocked_iframe
+ raise ExtractorError(msg, expected=True)
+ if '<title>The URL you requested has been blocked</title>' in first_block:
+ msg = (
+ 'Access to this webpage has been blocked by Indian censorship. '
+ 'Use a VPN or proxy server (with --proxy) to route around it.')
+ block_msg = self._html_search_regex(
+ r'</h1><p>(.*?)</p>',
+ content, 'block message', default=None)
+ if block_msg:
+ msg += ' (Message: "%s")' % block_msg.replace('\n', ' ')
+ raise ExtractorError(msg, expected=True)
+ if ('<title>TTK :: Доступ к ресурсу ограничен</title>' in content and
+ 'blocklist.rkn.gov.ru' in content):
+ raise ExtractorError(
+ 'Access to this webpage has been blocked by decision of the Russian government. '
+ 'Visit http://blocklist.rkn.gov.ru/ for a block reason.',
+ expected=True)
+
def _webpage_read_content(self, urlh, url_or_request, video_id, note=None, errnote=None, fatal=True, prefix=None, encoding=None):
content_type = urlh.headers.get('Content-Type', '')
webpage_bytes = urlh.read()
except LookupError:
content = webpage_bytes.decode('utf-8', 'replace')
- if ('<title>Access to this site is blocked</title>' in content and
- 'Websense' in content[:512]):
- msg = 'Access to this webpage has been blocked by Websense filtering software in your network.'
- blocked_iframe = self._html_search_regex(
- r'<iframe src="([^"]+)"', content,
- 'Websense information URL', default=None)
- if blocked_iframe:
- msg += ' Visit %s for more details' % blocked_iframe
- raise ExtractorError(msg, expected=True)
- if '<title>The URL you requested has been blocked</title>' in content[:512]:
- msg = (
- 'Access to this webpage has been blocked by Indian censorship. '
- 'Use a VPN or proxy server (with --proxy) to route around it.')
- block_msg = self._html_search_regex(
- r'</h1><p>(.*?)</p>',
- content, 'block message', default=None)
- if block_msg:
- msg += ' (Message: "%s")' % block_msg.replace('\n', ' ')
- raise ExtractorError(msg, expected=True)
+ self.__check_blocked(content)
return content
def _download_xml(self, url_or_request, video_id,
note='Downloading XML', errnote='Unable to download XML',
- transform_source=None, fatal=True, encoding=None, data=None, headers={}, query={}):
+ transform_source=None, fatal=True, encoding=None,
+ data=None, headers={}, query={}):
"""Return the xml as an xml.etree.ElementTree.Element"""
xml_string = self._download_webpage(
- url_or_request, video_id, note, errnote, fatal=fatal, encoding=encoding, data=data, headers=headers, query=query)
+ url_or_request, video_id, note, errnote, fatal=fatal,
+ encoding=encoding, data=data, headers=headers, query=query)
if xml_string is False:
return xml_string
+ return self._parse_xml(
+ xml_string, video_id, transform_source=transform_source,
+ fatal=fatal)
+
+ def _parse_xml(self, xml_string, video_id, transform_source=None, fatal=True):
if transform_source:
xml_string = transform_source(xml_string)
- return compat_etree_fromstring(xml_string.encode('utf-8'))
+ try:
+ return compat_etree_fromstring(xml_string.encode('utf-8'))
+ except compat_xml_parse_error as ve:
+ errmsg = '%s: Failed to parse XML ' % video_id
+ if fatal:
+ raise ExtractorError(errmsg, cause=ve)
+ else:
+ self.report_warning(errmsg + str(ve))
def _download_json(self, url_or_request, video_id,
note='Downloading JSON metadata',
expected=True)
@staticmethod
- def raise_geo_restricted(msg='This video is not available from your location due to geo restriction'):
- raise ExtractorError(
- '%s. You might want to use --proxy to workaround.' % msg,
- expected=True)
+ def raise_geo_restricted(msg='This video is not available from your location due to geo restriction', countries=None):
+ raise GeoRestrictedError(msg, countries=countries)
# Methods for following #608
@staticmethod
video_info['title'] = video_title
return video_info
+ def playlist_from_matches(self, matches, playlist_id=None, playlist_title=None, getter=None, ie=None):
+ urls = orderedSet(
+ self.url_result(self._proto_relative_url(getter(m) if getter else m), ie)
+ for m in matches)
+ return self.playlist_result(
+ urls, playlist_id=playlist_id, playlist_title=playlist_title)
+
@staticmethod
def playlist_result(entries, playlist_id=None, playlist_title=None, playlist_description=None):
"""Returns a playlist"""
def _family_friendly_search(self, html):
# See http://schema.org/VideoObject
- family_friendly = self._html_search_meta('isFamilyFriendly', html)
+ family_friendly = self._html_search_meta(
+ 'isFamilyFriendly', html, default=None)
if not family_friendly:
return None
return info
if isinstance(json_ld, dict):
json_ld = [json_ld]
+
+ def extract_video_object(e):
+ assert e['@type'] == 'VideoObject'
+ info.update({
+ 'url': e.get('contentUrl'),
+ 'title': unescapeHTML(e.get('name')),
+ 'description': unescapeHTML(e.get('description')),
+ 'thumbnail': e.get('thumbnailUrl') or e.get('thumbnailURL'),
+ 'duration': parse_duration(e.get('duration')),
+ 'timestamp': unified_timestamp(e.get('uploadDate')),
+ 'filesize': float_or_none(e.get('contentSize')),
+ 'tbr': int_or_none(e.get('bitrate')),
+ 'width': int_or_none(e.get('width')),
+ 'height': int_or_none(e.get('height')),
+ 'view_count': int_or_none(e.get('interactionCount')),
+ })
+
for e in json_ld:
if e.get('@context') == 'http://schema.org':
item_type = e.get('@type')
if expected_type is not None and expected_type != item_type:
return info
- if item_type == 'TVEpisode':
+ if item_type in ('TVEpisode', 'Episode'):
info.update({
'episode': unescapeHTML(e.get('name')),
'episode_number': int_or_none(e.get('episodeNumber')),
'description': unescapeHTML(e.get('description')),
})
part_of_season = e.get('partOfSeason')
- if isinstance(part_of_season, dict) and part_of_season.get('@type') == 'TVSeason':
+ if isinstance(part_of_season, dict) and part_of_season.get('@type') in ('TVSeason', 'Season', 'CreativeWorkSeason'):
info['season_number'] = int_or_none(part_of_season.get('seasonNumber'))
part_of_series = e.get('partOfSeries') or e.get('partOfTVSeries')
- if isinstance(part_of_series, dict) and part_of_series.get('@type') == 'TVSeries':
+ if isinstance(part_of_series, dict) and part_of_series.get('@type') in ('TVSeries', 'Series', 'CreativeWorkSeries'):
info['series'] = unescapeHTML(part_of_series.get('name'))
elif item_type == 'Article':
info.update({
'description': unescapeHTML(e.get('articleBody')),
})
elif item_type == 'VideoObject':
- info.update({
- 'url': e.get('contentUrl'),
- 'title': unescapeHTML(e.get('name')),
- 'description': unescapeHTML(e.get('description')),
- 'thumbnail': e.get('thumbnailUrl') or e.get('thumbnailURL'),
- 'duration': parse_duration(e.get('duration')),
- 'timestamp': unified_timestamp(e.get('uploadDate')),
- 'filesize': float_or_none(e.get('contentSize')),
- 'tbr': int_or_none(e.get('bitrate')),
- 'width': int_or_none(e.get('width')),
- 'height': int_or_none(e.get('height')),
- })
+ extract_video_object(e)
+ continue
+ video = e.get('video')
+ if isinstance(video, dict) and video.get('@type') == 'VideoObject':
+ extract_video_object(video)
break
return dict((k, v) for k, v in info.items() if v is not None)
entry_protocol='m3u8', preference=None,
m3u8_id=None, note=None, errnote=None,
fatal=True, live=False):
-
res = self._download_webpage_handle(
m3u8_url, video_id,
note=note or 'Downloading m3u8 information',
errnote=errnote or 'Failed to download m3u8 information',
fatal=fatal)
+
if res is False:
return []
+
m3u8_doc, urlh = res
m3u8_url = urlh.geturl()
- formats = [self._m3u8_meta_format(m3u8_url, ext, preference, m3u8_id)]
+ return self._parse_m3u8_formats(
+ m3u8_doc, m3u8_url, ext=ext, entry_protocol=entry_protocol,
+ preference=preference, m3u8_id=m3u8_id, live=live)
+
+ def _parse_m3u8_formats(self, m3u8_doc, m3u8_url, ext=None,
+ entry_protocol='m3u8', preference=None,
+ m3u8_id=None, live=False):
+ if '#EXT-X-FAXS-CM:' in m3u8_doc: # Adobe Flash Access
+ return []
+
+ formats = []
format_url = lambda u: (
u
if re.match(r'^https?://', u)
else compat_urlparse.urljoin(m3u8_url, u))
- # We should try extracting formats only from master playlists [1], i.e.
- # playlists that describe available qualities. On the other hand media
- # playlists [2] should be returned as is since they contain just the media
- # without qualities renditions.
+ # References:
+ # 1. https://tools.ietf.org/html/draft-pantos-http-live-streaming-21
+ # 2. https://github.com/rg3/youtube-dl/issues/12211
+
+ # We should try extracting formats only from master playlists [1, 4.3.4],
+ # i.e. playlists that describe available qualities. On the other hand
+ # media playlists [1, 4.3.3] should be returned as is since they contain
+ # just the media without qualities renditions.
# Fortunately, master playlist can be easily distinguished from media
- # playlist based on particular tags availability. As of [1, 2] master
- # playlist tags MUST NOT appear in a media playist and vice versa.
- # As of [3] #EXT-X-TARGETDURATION tag is REQUIRED for every media playlist
- # and MUST NOT appear in master playlist thus we can clearly detect media
- # playlist with this criterion.
- # 1. https://tools.ietf.org/html/draft-pantos-http-live-streaming-17#section-4.3.4
- # 2. https://tools.ietf.org/html/draft-pantos-http-live-streaming-17#section-4.3.3
- # 3. https://tools.ietf.org/html/draft-pantos-http-live-streaming-17#section-4.3.3.1
+ # playlist based on particular tags availability. As of [1, 4.3.3, 4.3.4]
+ # master playlist tags MUST NOT appear in a media playist and vice versa.
+ # As of [1, 4.3.3.1] #EXT-X-TARGETDURATION tag is REQUIRED for every
+ # media playlist and MUST NOT appear in master playlist thus we can
+ # clearly detect media playlist with this criterion.
+
if '#EXT-X-TARGETDURATION' in m3u8_doc: # media playlist, return as is
return [{
'url': m3u8_url,
'protocol': entry_protocol,
'preference': preference,
}]
- audio_in_video_stream = {}
- last_info = {}
- last_media = {}
+
+ groups = {}
+ last_stream_inf = {}
+
+ def extract_media(x_media_line):
+ media = parse_m3u8_attributes(x_media_line)
+ # As per [1, 4.3.4.1] TYPE, GROUP-ID and NAME are REQUIRED
+ media_type, group_id, name = media.get('TYPE'), media.get('GROUP-ID'), media.get('NAME')
+ if not (media_type and group_id and name):
+ return
+ groups.setdefault(group_id, []).append(media)
+ if media_type not in ('VIDEO', 'AUDIO'):
+ return
+ media_url = media.get('URI')
+ if media_url:
+ format_id = []
+ for v in (group_id, name):
+ if v:
+ format_id.append(v)
+ f = {
+ 'format_id': '-'.join(format_id),
+ 'url': format_url(media_url),
+ 'manifest_url': m3u8_url,
+ 'language': media.get('LANGUAGE'),
+ 'ext': ext,
+ 'protocol': entry_protocol,
+ 'preference': preference,
+ }
+ if media_type == 'AUDIO':
+ f['vcodec'] = 'none'
+ formats.append(f)
+
+ def build_stream_name():
+ # Despite specification does not mention NAME attribute for
+ # EXT-X-STREAM-INF tag it still sometimes may be present (see [1]
+ # or vidio test in TestInfoExtractor.test_parse_m3u8_formats)
+ # 1. http://www.vidio.com/watch/165683-dj_ambred-booyah-live-2015
+ stream_name = last_stream_inf.get('NAME')
+ if stream_name:
+ return stream_name
+ # If there is no NAME in EXT-X-STREAM-INF it will be obtained
+ # from corresponding rendition group
+ stream_group_id = last_stream_inf.get('VIDEO')
+ if not stream_group_id:
+ return
+ stream_group = groups.get(stream_group_id)
+ if not stream_group:
+ return stream_group_id
+ rendition = stream_group[0]
+ return rendition.get('NAME') or stream_group_id
+
for line in m3u8_doc.splitlines():
if line.startswith('#EXT-X-STREAM-INF:'):
- last_info = parse_m3u8_attributes(line)
+ last_stream_inf = parse_m3u8_attributes(line)
elif line.startswith('#EXT-X-MEDIA:'):
- media = parse_m3u8_attributes(line)
- media_type = media.get('TYPE')
- if media_type in ('VIDEO', 'AUDIO'):
- group_id = media.get('GROUP-ID')
- media_url = media.get('URI')
- if media_url:
- format_id = []
- for v in (group_id, media.get('NAME')):
- if v:
- format_id.append(v)
- f = {
- 'format_id': '-'.join(format_id),
- 'url': format_url(media_url),
- 'language': media.get('LANGUAGE'),
- 'ext': ext,
- 'protocol': entry_protocol,
- 'preference': preference,
- }
- if media_type == 'AUDIO':
- f['vcodec'] = 'none'
- if group_id and not audio_in_video_stream.get(group_id):
- audio_in_video_stream[group_id] = False
- formats.append(f)
- else:
- # When there is no URI in EXT-X-MEDIA let this tag's
- # data be used by regular URI lines below
- last_media = media
- if media_type == 'AUDIO' and group_id:
- audio_in_video_stream[group_id] = True
+ extract_media(line)
elif line.startswith('#') or not line.strip():
continue
else:
- tbr = int_or_none(last_info.get('AVERAGE-BANDWIDTH') or last_info.get('BANDWIDTH'), scale=1000)
+ tbr = float_or_none(
+ last_stream_inf.get('AVERAGE-BANDWIDTH') or
+ last_stream_inf.get('BANDWIDTH'), scale=1000)
format_id = []
if m3u8_id:
format_id.append(m3u8_id)
- # Despite specification does not mention NAME attribute for
- # EXT-X-STREAM-INF it still sometimes may be present
- stream_name = last_info.get('NAME') or last_media.get('NAME')
+ stream_name = build_stream_name()
# Bandwidth of live streams may differ over time thus making
# format_id unpredictable. So it's better to keep provided
# format_id intact.
f = {
'format_id': '-'.join(format_id),
'url': manifest_url,
- 'manifest_url': manifest_url,
+ 'manifest_url': m3u8_url,
'tbr': tbr,
'ext': ext,
- 'fps': float_or_none(last_info.get('FRAME-RATE')),
+ 'fps': float_or_none(last_stream_inf.get('FRAME-RATE')),
'protocol': entry_protocol,
'preference': preference,
}
- resolution = last_info.get('RESOLUTION')
+ resolution = last_stream_inf.get('RESOLUTION')
if resolution:
mobj = re.search(r'(?P<width>\d+)[xX](?P<height>\d+)', resolution)
if mobj:
'vbr': vbr,
'abr': abr,
})
- f.update(parse_codecs(last_info.get('CODECS')))
- if audio_in_video_stream.get(last_info.get('AUDIO')) is False and f['vcodec'] != 'none':
- # TODO: update acodec for audio only formats with the same GROUP-ID
- f['acodec'] = 'none'
+ codecs = parse_codecs(last_stream_inf.get('CODECS'))
+ f.update(codecs)
+ audio_group_id = last_stream_inf.get('AUDIO')
+ # As per [1, 4.3.4.1.1] any EXT-X-STREAM-INF tag which
+ # references a rendition group MUST have a CODECS attribute.
+ # However, this is not always respected, for example, [2]
+ # contains EXT-X-STREAM-INF tag which references AUDIO
+ # rendition group but does not have CODECS and despite
+ # referencing audio group an audio group, it represents
+ # a complete (with audio and video) format. So, for such cases
+ # we will ignore references to rendition groups and treat them
+ # as complete formats.
+ if audio_group_id and codecs and f.get('vcodec') != 'none':
+ audio_group = groups.get(audio_group_id)
+ if audio_group and audio_group[0].get('URI'):
+ # TODO: update acodec for audio only formats with
+ # the same GROUP-ID
+ f['acodec'] = 'none'
formats.append(f)
- last_info = {}
- last_media = {}
+ last_stream_inf = {}
return formats
@staticmethod
ms_info['timescale'] = int(timescale)
segment_duration = source.get('duration')
if segment_duration:
- ms_info['segment_duration'] = int(segment_duration)
+ ms_info['segment_duration'] = float(segment_duration)
def extract_Initialization(source):
initialization = source.find(_add_ns('Initialization'))
if content_type == 'text':
# TODO implement WebVTT downloading
pass
- elif content_type == 'video' or content_type == 'audio':
+ elif content_type in ('video', 'audio'):
base_url = ''
for element in (representation, adaptation_set, period, mpd_doc):
base_url_e = element.find(_add_ns('BaseURL'))
'ext': mimetype2ext(mime_type),
'width': int_or_none(representation_attrib.get('width')),
'height': int_or_none(representation_attrib.get('height')),
- 'tbr': int_or_none(bandwidth, 1000),
+ 'tbr': float_or_none(bandwidth, 1000),
'asr': int_or_none(representation_attrib.get('audioSamplingRate')),
'fps': int_or_none(representation_attrib.get('frameRate')),
'language': lang if lang not in ('mul', 'und', 'zxx', 'mis') else None,
'Bandwidth': bandwidth,
}
+ def location_key(location):
+ return 'url' if re.match(r'^https?://', location) else 'path'
+
if 'segment_urls' not in representation_ms_info and 'media' in representation_ms_info:
media_template = prepare_template('media', ('Number', 'Bandwidth', 'Time'))
+ media_location_key = location_key(media_template)
# As per [1, 5.3.9.4.4, Table 16, page 55] $Number$ and $Time$
# can't be used at the same time
if '%(Number' in media_template and 's' not in representation_ms_info:
segment_duration = None
- if 'total_number' not in representation_ms_info and 'segment_duration':
+ if 'total_number' not in representation_ms_info and 'segment_duration' in representation_ms_info:
segment_duration = float_or_none(representation_ms_info['segment_duration'], representation_ms_info['timescale'])
representation_ms_info['total_number'] = int(math.ceil(float(period_duration) / segment_duration))
representation_ms_info['fragments'] = [{
- 'url': media_template % {
+ media_location_key: media_template % {
'Number': segment_number,
'Bandwidth': bandwidth,
},
'Number': segment_number,
}
representation_ms_info['fragments'].append({
- 'url': segment_url,
+ media_location_key: segment_url,
'duration': float_or_none(segment_d, representation_ms_info['timescale']),
})
for s in representation_ms_info['s']:
duration = float_or_none(s['d'], timescale)
for r in range(s.get('r', 0) + 1):
+ segment_uri = representation_ms_info['segment_urls'][segment_index]
fragments.append({
- 'url': representation_ms_info['segment_urls'][segment_index],
+ location_key(segment_uri): segment_uri,
'duration': duration,
})
segment_index += 1
# No fragments key is present in this case.
if 'fragments' in representation_ms_info:
f.update({
+ 'fragment_base_url': base_url,
'fragments': [],
'protocol': 'http_dash_segments',
})
initialization_url = representation_ms_info['initialization_url']
if not f.get('url'):
f['url'] = initialization_url
- f['fragments'].append({'url': initialization_url})
+ f['fragments'].append({location_key(initialization_url): initialization_url})
f['fragments'].extend(representation_ms_info['fragments'])
- for fragment in f['fragments']:
- fragment['url'] = urljoin(base_url, fragment['url'])
try:
existing_format = next(
fo for fo in formats
compat_etree_fromstring(ism.encode('utf-8')), urlh.geturl(), ism_id)
def _parse_ism_formats(self, ism_doc, ism_url, ism_id=None):
+ """
+ Parse formats from ISM manifest.
+ References:
+ 1. [MS-SSTR]: Smooth Streaming Protocol,
+ https://msdn.microsoft.com/en-us/library/ff469518.aspx
+ """
if ism_doc.get('IsLive') == 'TRUE' or ism_doc.find('Protection') is not None:
return []
self.report_warning('%s is not a supported codec' % fourcc)
continue
tbr = int(track.attrib['Bitrate']) // 1000
- width = int_or_none(track.get('MaxWidth'))
- height = int_or_none(track.get('MaxHeight'))
+ # [1] does not mention Width and Height attributes. However,
+ # they're often present while MaxWidth and MaxHeight are
+ # missing, so should be used as fallbacks
+ width = int_or_none(track.get('MaxWidth') or track.get('Width'))
+ height = int_or_none(track.get('MaxHeight') or track.get('Height'))
sampling_rate = int_or_none(track.get('SamplingRate'))
track_url_pattern = re.sub(r'{[Bb]itrate}', track.attrib['Bitrate'], url_pattern)
})
return formats
- def _parse_html5_media_entries(self, base_url, webpage, video_id, m3u8_id=None, m3u8_entry_protocol='m3u8', mpd_id=None):
+ def _parse_html5_media_entries(self, base_url, webpage, video_id, m3u8_id=None, m3u8_entry_protocol='m3u8', mpd_id=None, preference=None):
def absolute_url(video_url):
return compat_urlparse.urljoin(base_url, video_url)
return f
return {}
- def _media_formats(src, cur_media_type):
+ def _media_formats(src, cur_media_type, type_info={}):
full_url = absolute_url(src)
- ext = determine_ext(full_url)
+ ext = type_info.get('ext') or determine_ext(full_url)
if ext == 'm3u8':
is_plain_url = False
formats = self._extract_m3u8_formats(
full_url, video_id, ext='mp4',
- entry_protocol=m3u8_entry_protocol, m3u8_id=m3u8_id)
+ entry_protocol=m3u8_entry_protocol, m3u8_id=m3u8_id,
+ preference=preference, fatal=False)
elif ext == 'mpd':
is_plain_url = False
formats = self._extract_mpd_formats(
- full_url, video_id, mpd_id=mpd_id)
+ full_url, video_id, mpd_id=mpd_id, fatal=False)
else:
is_plain_url = True
formats = [{
return is_plain_url, formats
entries = []
+ # amp-video and amp-audio are very similar to their HTML5 counterparts
+ # so we wll include them right here (see
+ # https://www.ampproject.org/docs/reference/components/amp-video)
media_tags = [(media_tag, media_type, '')
for media_tag, media_type
- in re.findall(r'(?s)(<(video|audio)[^>]*/>)', webpage)]
+ in re.findall(r'(?s)(<(?:amp-)?(video|audio)[^>]*/>)', webpage)]
media_tags.extend(re.findall(
# We only allow video|audio followed by a whitespace or '>'.
# Allowing more characters may end up in significant slow down (see
# https://github.com/rg3/youtube-dl/issues/11979, example URL:
# http://www.porntrex.com/maps/videositemap.xml).
- r'(?s)(<(?P<tag>video|audio)(?:\s+[^>]*)?>)(.*?)</(?P=tag)>', webpage))
+ r'(?s)(<(?P<tag>(?:amp-)?(?:video|audio))(?:\s+[^>]*)?>)(.*?)</(?P=tag)>', webpage))
for media_tag, media_type, media_content in media_tags:
media_info = {
'formats': [],
src = source_attributes.get('src')
if not src:
continue
- is_plain_url, formats = _media_formats(src, media_type)
+ f = parse_content_type(source_attributes.get('type'))
+ is_plain_url, formats = _media_formats(src, media_type, f)
if is_plain_url:
- f = parse_content_type(source_attributes.get('type'))
+ # res attribute is not standard but seen several times
+ # in the wild
+ f.update({
+ 'height': int_or_none(source_attributes.get('res')),
+ 'format_id': source_attributes.get('label'),
+ })
f.update(formats[0])
media_info['formats'].append(f)
else:
def _extract_akamai_formats(self, manifest_url, video_id, hosts={}):
formats = []
hdcore_sign = 'hdcore=3.7.0'
- f4m_url = re.sub(r'(https?://[^/+])/i/', r'\1/z/', manifest_url).replace('/master.m3u8', '/manifest.f4m')
+ f4m_url = re.sub(r'(https?://[^/]+)/i/', r'\1/z/', manifest_url).replace('/master.m3u8', '/manifest.f4m')
hds_host = hosts.get('hds')
if hds_host:
f4m_url = re.sub(r'(https?://)[^/]+', r'\1' + hds_host, f4m_url)
def _extract_wowza_formats(self, url, video_id, m3u8_entry_protocol='m3u8_native', skip_protocols=[]):
url = re.sub(r'/(?:manifest|playlist|jwplayer)\.(?:m3u8|f4m|mpd|smil)', '', url)
- url_base = self._search_regex(r'(?:https?|rtmp|rtsp)(://[^?]+)', url, 'format url')
- http_base_url = 'http' + url_base
+ url_base = self._search_regex(
+ r'(?:(?:https?|rtmp|rtsp):)?(//[^?]+)', url, 'format url')
+ http_base_url = '%s:%s' % ('http', url_base)
formats = []
if 'm3u8' not in skip_protocols:
formats.extend(self._extract_m3u8_formats(
for protocol in ('rtmp', 'rtsp'):
if protocol not in skip_protocols:
formats.append({
- 'url': protocol + url_base,
+ 'url': '%s:%s' % (protocol, url_base),
'format_id': protocol,
'protocol': protocol,
})
return formats
+ def _find_jwplayer_data(self, webpage, video_id=None, transform_source=js_to_json):
+ mobj = re.search(
+ r'(?s)jwplayer\((?P<quote>[\'"])[^\'" ]+(?P=quote)\)(?!</script>).*?\.setup\s*\((?P<options>[^)]+)\)',
+ webpage)
+ if mobj:
+ try:
+ jwplayer_data = self._parse_json(mobj.group('options'),
+ video_id=video_id,
+ transform_source=transform_source)
+ except ExtractorError:
+ pass
+ else:
+ if isinstance(jwplayer_data, dict):
+ return jwplayer_data
+
+ def _extract_jwplayer_data(self, webpage, video_id, *args, **kwargs):
+ jwplayer_data = self._find_jwplayer_data(
+ webpage, video_id, transform_source=js_to_json)
+ return self._parse_jwplayer_data(
+ jwplayer_data, video_id, *args, **kwargs)
+
+ def _parse_jwplayer_data(self, jwplayer_data, video_id=None, require_title=True,
+ m3u8_id=None, mpd_id=None, rtmp_params=None, base_url=None):
+ # JWPlayer backward compatibility: flattened playlists
+ # https://github.com/jwplayer/jwplayer/blob/v7.4.3/src/js/api/config.js#L81-L96
+ if 'playlist' not in jwplayer_data:
+ jwplayer_data = {'playlist': [jwplayer_data]}
+
+ entries = []
+
+ # JWPlayer backward compatibility: single playlist item
+ # https://github.com/jwplayer/jwplayer/blob/v7.7.0/src/js/playlist/playlist.js#L10
+ if not isinstance(jwplayer_data['playlist'], list):
+ jwplayer_data['playlist'] = [jwplayer_data['playlist']]
+
+ for video_data in jwplayer_data['playlist']:
+ # JWPlayer backward compatibility: flattened sources
+ # https://github.com/jwplayer/jwplayer/blob/v7.4.3/src/js/playlist/item.js#L29-L35
+ if 'sources' not in video_data:
+ video_data['sources'] = [video_data]
+
+ this_video_id = video_id or video_data['mediaid']
+
+ formats = self._parse_jwplayer_formats(
+ video_data['sources'], video_id=this_video_id, m3u8_id=m3u8_id,
+ mpd_id=mpd_id, rtmp_params=rtmp_params, base_url=base_url)
+
+ subtitles = {}
+ tracks = video_data.get('tracks')
+ if tracks and isinstance(tracks, list):
+ for track in tracks:
+ if not isinstance(track, dict):
+ continue
+ if track.get('kind') != 'captions':
+ continue
+ track_url = urljoin(base_url, track.get('file'))
+ if not track_url:
+ continue
+ subtitles.setdefault(track.get('label') or 'en', []).append({
+ 'url': self._proto_relative_url(track_url)
+ })
+
+ entry = {
+ 'id': this_video_id,
+ 'title': unescapeHTML(video_data['title'] if require_title else video_data.get('title')),
+ 'description': video_data.get('description'),
+ 'thumbnail': self._proto_relative_url(video_data.get('image')),
+ 'timestamp': int_or_none(video_data.get('pubdate')),
+ 'duration': float_or_none(jwplayer_data.get('duration') or video_data.get('duration')),
+ 'subtitles': subtitles,
+ }
+ # https://github.com/jwplayer/jwplayer/blob/master/src/js/utils/validator.js#L32
+ if len(formats) == 1 and re.search(r'^(?:http|//).*(?:youtube\.com|youtu\.be)/.+', formats[0]['url']):
+ entry.update({
+ '_type': 'url_transparent',
+ 'url': formats[0]['url'],
+ })
+ else:
+ self._sort_formats(formats)
+ entry['formats'] = formats
+ entries.append(entry)
+ if len(entries) == 1:
+ return entries[0]
+ else:
+ return self.playlist_result(entries)
+
+ def _parse_jwplayer_formats(self, jwplayer_sources_data, video_id=None,
+ m3u8_id=None, mpd_id=None, rtmp_params=None, base_url=None):
+ urls = []
+ formats = []
+ for source in jwplayer_sources_data:
+ if not isinstance(source, dict):
+ continue
+ source_url = self._proto_relative_url(source.get('file'))
+ if not source_url:
+ continue
+ if base_url:
+ source_url = compat_urlparse.urljoin(base_url, source_url)
+ if source_url in urls:
+ continue
+ urls.append(source_url)
+ source_type = source.get('type') or ''
+ ext = mimetype2ext(source_type) or determine_ext(source_url)
+ if source_type == 'hls' or ext == 'm3u8':
+ formats.extend(self._extract_m3u8_formats(
+ source_url, video_id, 'mp4', entry_protocol='m3u8_native',
+ m3u8_id=m3u8_id, fatal=False))
+ elif ext == 'mpd':
+ formats.extend(self._extract_mpd_formats(
+ source_url, video_id, mpd_id=mpd_id, fatal=False))
+ elif ext == 'smil':
+ formats.extend(self._extract_smil_formats(
+ source_url, video_id, fatal=False))
+ # https://github.com/jwplayer/jwplayer/blob/master/src/js/providers/default.js#L67
+ elif source_type.startswith('audio') or ext in (
+ 'oga', 'aac', 'mp3', 'mpeg', 'vorbis'):
+ formats.append({
+ 'url': source_url,
+ 'vcodec': 'none',
+ 'ext': ext,
+ })
+ else:
+ height = int_or_none(source.get('height'))
+ if height is None:
+ # Often no height is provided but there is a label in
+ # format like "1080p", "720p SD", or 1080.
+ height = int_or_none(self._search_regex(
+ r'^(\d{3,4})[pP]?(?:\b|$)', compat_str(source.get('label') or ''),
+ 'height', default=None))
+ a_format = {
+ 'url': source_url,
+ 'width': int_or_none(source.get('width')),
+ 'height': height,
+ 'tbr': int_or_none(source.get('bitrate')),
+ 'ext': ext,
+ }
+ if source_url.startswith('rtmp'):
+ a_format['ext'] = 'flv'
+ # See com/longtailvideo/jwplayer/media/RTMPMediaProvider.as
+ # of jwplayer.flash.swf
+ rtmp_url_parts = re.split(
+ r'((?:mp4|mp3|flv):)', source_url, 1)
+ if len(rtmp_url_parts) == 3:
+ rtmp_url, prefix, play_path = rtmp_url_parts
+ a_format.update({
+ 'url': rtmp_url,
+ 'play_path': prefix + play_path,
+ })
+ if rtmp_params:
+ a_format.update(rtmp_params)
+ formats.append(a_format)
+ return formats
+
def _live_title(self, name):
""" Generate the title for a live video """
now = datetime.datetime.now()
self._downloader.report_warning(msg)
return res
- def _set_cookie(self, domain, name, value, expire_time=None):
+ def _set_cookie(self, domain, name, value, expire_time=None, port=None,
+ path='/', secure=False, discard=False, rest={}, **kwargs):
cookie = compat_cookiejar.Cookie(
- 0, name, value, None, None, domain, None,
- None, '/', True, False, expire_time, '', None, None, None)
+ 0, name, value, port, port is not None, domain, True,
+ domain.startswith('.'), path, True, secure, expire_time,
+ discard, None, None, rest)
self._downloader.cookiejar.set_cookie(cookie)
def _get_cookies(self, url):
Rapsys Git / youtubedl / blobdiff