+ 'manifest_url': manifest_url,
+ 'ext': 'flv' if bootstrap_info is not None else None,
+ 'tbr': tbr,
+ 'width': width,
+ 'height': height,
+ 'vcodec': vcodec,
+ 'preference': preference,
+ })
+ return formats
+
+ def _m3u8_meta_format(self, m3u8_url, ext=None, preference=None, m3u8_id=None):
+ return {
+ 'format_id': '-'.join(filter(None, [m3u8_id, 'meta'])),
+ 'url': m3u8_url,
+ 'ext': ext,
+ 'protocol': 'm3u8',
+ 'preference': preference - 100 if preference else -100,
+ 'resolution': 'multiple',
+ 'format_note': 'Quality selection URL',
+ }
+
+ def _extract_m3u8_formats(self, m3u8_url, video_id, ext=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()
+
+ if '#EXT-X-FAXS-CM:' in m3u8_doc: # Adobe Flash Access
+ return []
+
+ formats = [self._m3u8_meta_format(m3u8_url, ext, preference, m3u8_id)]
+
+ 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.
+ # 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
+ if '#EXT-X-TARGETDURATION' in m3u8_doc: # media playlist, return as is
+ return [{
+ 'url': m3u8_url,
+ 'format_id': m3u8_id,
+ 'ext': ext,
+ 'protocol': entry_protocol,
+ 'preference': preference,
+ }]
+ audio_in_video_stream = {}
+ last_info = {}
+ last_media = {}
+ for line in m3u8_doc.splitlines():
+ if line.startswith('#EXT-X-STREAM-INF:'):
+ last_info = 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
+ 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)
+ 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')
+ # Bandwidth of live streams may differ over time thus making
+ # format_id unpredictable. So it's better to keep provided
+ # format_id intact.
+ if not live:
+ format_id.append(stream_name if stream_name else '%d' % (tbr if tbr else len(formats)))
+ manifest_url = format_url(line.strip())
+ f = {
+ 'format_id': '-'.join(format_id),
+ 'url': manifest_url,
+ 'manifest_url': manifest_url,
+ 'tbr': tbr,
+ 'ext': ext,
+ 'fps': float_or_none(last_info.get('FRAME-RATE')),
+ 'protocol': entry_protocol,
+ 'preference': preference,
+ }
+ resolution = last_info.get('RESOLUTION')
+ if resolution:
+ mobj = re.search(r'(?P<width>\d+)[xX](?P<height>\d+)', resolution)
+ if mobj:
+ f['width'] = int(mobj.group('width'))
+ f['height'] = int(mobj.group('height'))
+ # Unified Streaming Platform
+ mobj = re.search(
+ r'audio.*?(?:%3D|=)(\d+)(?:-video.*?(?:%3D|=)(\d+))?', f['url'])
+ if mobj:
+ abr, vbr = mobj.groups()
+ abr, vbr = float_or_none(abr, 1000), float_or_none(vbr, 1000)
+ f.update({
+ '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'
+ formats.append(f)
+ last_info = {}
+ last_media = {}
+ return formats
+
+ @staticmethod
+ def _xpath_ns(path, namespace=None):
+ if not namespace:
+ return path
+ out = []
+ for c in path.split('/'):
+ if not c or c == '.':
+ out.append(c)
+ else:
+ out.append('{%s}%s' % (namespace, c))
+ return '/'.join(out)
+
+ def _extract_smil_formats(self, smil_url, video_id, fatal=True, f4m_params=None, transform_source=None):
+ smil = self._download_smil(smil_url, video_id, fatal=fatal, transform_source=transform_source)
+
+ if smil is False:
+ assert not fatal
+ return []
+
+ namespace = self._parse_smil_namespace(smil)
+
+ return self._parse_smil_formats(
+ smil, smil_url, video_id, namespace=namespace, f4m_params=f4m_params)
+
+ def _extract_smil_info(self, smil_url, video_id, fatal=True, f4m_params=None):
+ smil = self._download_smil(smil_url, video_id, fatal=fatal)
+ if smil is False:
+ return {}
+ return self._parse_smil(smil, smil_url, video_id, f4m_params=f4m_params)
+
+ def _download_smil(self, smil_url, video_id, fatal=True, transform_source=None):
+ return self._download_xml(
+ smil_url, video_id, 'Downloading SMIL file',
+ 'Unable to download SMIL file', fatal=fatal, transform_source=transform_source)
+
+ def _parse_smil(self, smil, smil_url, video_id, f4m_params=None):
+ namespace = self._parse_smil_namespace(smil)
+
+ formats = self._parse_smil_formats(
+ smil, smil_url, video_id, namespace=namespace, f4m_params=f4m_params)
+ subtitles = self._parse_smil_subtitles(smil, namespace=namespace)
+
+ video_id = os.path.splitext(url_basename(smil_url))[0]
+ title = None
+ description = None
+ upload_date = None
+ for meta in smil.findall(self._xpath_ns('./head/meta', namespace)):
+ name = meta.attrib.get('name')
+ content = meta.attrib.get('content')
+ if not name or not content:
+ continue
+ if not title and name == 'title':
+ title = content
+ elif not description and name in ('description', 'abstract'):
+ description = content
+ elif not upload_date and name == 'date':
+ upload_date = unified_strdate(content)
+
+ thumbnails = [{
+ 'id': image.get('type'),
+ 'url': image.get('src'),
+ 'width': int_or_none(image.get('width')),
+ 'height': int_or_none(image.get('height')),
+ } for image in smil.findall(self._xpath_ns('.//image', namespace)) if image.get('src')]
+
+ return {
+ 'id': video_id,
+ 'title': title or video_id,
+ 'description': description,
+ 'upload_date': upload_date,
+ 'thumbnails': thumbnails,
+ 'formats': formats,
+ 'subtitles': subtitles,
+ }
+
+ def _parse_smil_namespace(self, smil):
+ return self._search_regex(
+ r'(?i)^{([^}]+)?}smil$', smil.tag, 'namespace', default=None)
+
+ def _parse_smil_formats(self, smil, smil_url, video_id, namespace=None, f4m_params=None, transform_rtmp_url=None):
+ base = smil_url
+ for meta in smil.findall(self._xpath_ns('./head/meta', namespace)):
+ b = meta.get('base') or meta.get('httpBase')
+ if b:
+ base = b
+ break
+
+ formats = []
+ rtmp_count = 0
+ http_count = 0
+ m3u8_count = 0
+
+ srcs = []
+ media = smil.findall(self._xpath_ns('.//video', namespace)) + smil.findall(self._xpath_ns('.//audio', namespace))
+ for medium in media:
+ src = medium.get('src')
+ if not src or src in srcs:
+ continue
+ srcs.append(src)
+
+ bitrate = float_or_none(medium.get('system-bitrate') or medium.get('systemBitrate'), 1000)
+ filesize = int_or_none(medium.get('size') or medium.get('fileSize'))
+ width = int_or_none(medium.get('width'))
+ height = int_or_none(medium.get('height'))
+ proto = medium.get('proto')
+ ext = medium.get('ext')
+ src_ext = determine_ext(src)
+ streamer = medium.get('streamer') or base
+
+ if proto == 'rtmp' or streamer.startswith('rtmp'):
+ rtmp_count += 1
+ formats.append({
+ 'url': streamer,
+ 'play_path': src,
+ 'ext': 'flv',
+ 'format_id': 'rtmp-%d' % (rtmp_count if bitrate is None else bitrate),
+ 'tbr': bitrate,
+ 'filesize': filesize,
+ 'width': width,
+ 'height': height,
+ })
+ if transform_rtmp_url:
+ streamer, src = transform_rtmp_url(streamer, src)
+ formats[-1].update({
+ 'url': streamer,
+ 'play_path': src,
+ })
+ continue
+
+ src_url = src if src.startswith('http') else compat_urlparse.urljoin(base, src)
+ src_url = src_url.strip()
+
+ if proto == 'm3u8' or src_ext == 'm3u8':
+ m3u8_formats = self._extract_m3u8_formats(
+ src_url, video_id, ext or 'mp4', m3u8_id='hls', fatal=False)
+ if len(m3u8_formats) == 1:
+ m3u8_count += 1
+ m3u8_formats[0].update({
+ 'format_id': 'hls-%d' % (m3u8_count if bitrate is None else bitrate),
+ 'tbr': bitrate,
+ 'width': width,
+ 'height': height,
+ })
+ formats.extend(m3u8_formats)
+ continue
+
+ if src_ext == 'f4m':
+ f4m_url = src_url
+ if not f4m_params:
+ f4m_params = {
+ 'hdcore': '3.2.0',
+ 'plugin': 'flowplayer-3.2.0.1',
+ }
+ f4m_url += '&' if '?' in f4m_url else '?'
+ f4m_url += compat_urllib_parse_urlencode(f4m_params)
+ formats.extend(self._extract_f4m_formats(f4m_url, video_id, f4m_id='hds', fatal=False))
+ continue
+
+ if src_url.startswith('http') and self._is_valid_url(src, video_id):
+ http_count += 1
+ formats.append({
+ 'url': src_url,
+ 'ext': ext or src_ext or 'flv',
+ 'format_id': 'http-%d' % (bitrate or http_count),
+ 'tbr': bitrate,
+ 'filesize': filesize,
+ 'width': width,
+ 'height': height,
+ })
+ continue
+
+ return formats
+
+ def _parse_smil_subtitles(self, smil, namespace=None, subtitles_lang='en'):
+ urls = []
+ subtitles = {}
+ for num, textstream in enumerate(smil.findall(self._xpath_ns('.//textstream', namespace))):
+ src = textstream.get('src')
+ if not src or src in urls:
+ continue
+ urls.append(src)
+ ext = textstream.get('ext') or mimetype2ext(textstream.get('type')) or determine_ext(src)
+ lang = textstream.get('systemLanguage') or textstream.get('systemLanguageName') or textstream.get('lang') or subtitles_lang
+ subtitles.setdefault(lang, []).append({
+ 'url': src,
+ 'ext': ext,
+ })
+ return subtitles
+
+ def _extract_xspf_playlist(self, playlist_url, playlist_id, fatal=True):
+ xspf = self._download_xml(
+ playlist_url, playlist_id, 'Downloading xpsf playlist',
+ 'Unable to download xspf manifest', fatal=fatal)
+ if xspf is False:
+ return []
+ return self._parse_xspf(xspf, playlist_id)
+
+ def _parse_xspf(self, playlist, playlist_id):
+ NS_MAP = {
+ 'xspf': 'http://xspf.org/ns/0/',
+ 's1': 'http://static.streamone.nl/player/ns/0',
+ }
+
+ entries = []
+ for track in playlist.findall(xpath_with_ns('./xspf:trackList/xspf:track', NS_MAP)):
+ title = xpath_text(
+ track, xpath_with_ns('./xspf:title', NS_MAP), 'title', default=playlist_id)
+ description = xpath_text(
+ track, xpath_with_ns('./xspf:annotation', NS_MAP), 'description')
+ thumbnail = xpath_text(
+ track, xpath_with_ns('./xspf:image', NS_MAP), 'thumbnail')
+ duration = float_or_none(
+ xpath_text(track, xpath_with_ns('./xspf:duration', NS_MAP), 'duration'), 1000)
+
+ formats = [{
+ 'url': location.text,
+ 'format_id': location.get(xpath_with_ns('s1:label', NS_MAP)),
+ 'width': int_or_none(location.get(xpath_with_ns('s1:width', NS_MAP))),
+ 'height': int_or_none(location.get(xpath_with_ns('s1:height', NS_MAP))),
+ } for location in track.findall(xpath_with_ns('./xspf:location', NS_MAP))]
+ self._sort_formats(formats)
+
+ entries.append({
+ 'id': playlist_id,
+ 'title': title,
+ 'description': description,
+ 'thumbnail': thumbnail,
+ 'duration': duration,
+ 'formats': formats,
+ })
+ return entries
+
+ def _extract_mpd_formats(self, mpd_url, video_id, mpd_id=None, note=None, errnote=None, fatal=True, formats_dict={}):
+ res = self._download_webpage_handle(
+ mpd_url, video_id,
+ note=note or 'Downloading MPD manifest',
+ errnote=errnote or 'Failed to download MPD manifest',
+ fatal=fatal)
+ if res is False:
+ return []
+ mpd, urlh = res
+ mpd_base_url = base_url(urlh.geturl())
+
+ return self._parse_mpd_formats(
+ compat_etree_fromstring(mpd.encode('utf-8')), mpd_id, mpd_base_url,
+ formats_dict=formats_dict, mpd_url=mpd_url)
+
+ def _parse_mpd_formats(self, mpd_doc, mpd_id=None, mpd_base_url='', formats_dict={}, mpd_url=None):
+ """
+ Parse formats from MPD manifest.
+ References:
+ 1. MPEG-DASH Standard, ISO/IEC 23009-1:2014(E),
+ http://standards.iso.org/ittf/PubliclyAvailableStandards/c065274_ISO_IEC_23009-1_2014.zip
+ 2. https://en.wikipedia.org/wiki/Dynamic_Adaptive_Streaming_over_HTTP
+ """
+ if mpd_doc.get('type') == 'dynamic':
+ return []
+
+ namespace = self._search_regex(r'(?i)^{([^}]+)?}MPD$', mpd_doc.tag, 'namespace', default=None)
+
+ def _add_ns(path):
+ return self._xpath_ns(path, namespace)
+
+ def is_drm_protected(element):
+ return element.find(_add_ns('ContentProtection')) is not None
+
+ def extract_multisegment_info(element, ms_parent_info):
+ ms_info = ms_parent_info.copy()
+
+ # As per [1, 5.3.9.2.2] SegmentList and SegmentTemplate share some
+ # common attributes and elements. We will only extract relevant
+ # for us.
+ def extract_common(source):
+ segment_timeline = source.find(_add_ns('SegmentTimeline'))
+ if segment_timeline is not None:
+ s_e = segment_timeline.findall(_add_ns('S'))
+ if s_e:
+ ms_info['total_number'] = 0
+ ms_info['s'] = []
+ for s in s_e:
+ r = int(s.get('r', 0))
+ ms_info['total_number'] += 1 + r
+ ms_info['s'].append({
+ 't': int(s.get('t', 0)),
+ # @d is mandatory (see [1, 5.3.9.6.2, Table 17, page 60])
+ 'd': int(s.attrib['d']),
+ 'r': r,
+ })
+ start_number = source.get('startNumber')
+ if start_number:
+ ms_info['start_number'] = int(start_number)
+ timescale = source.get('timescale')
+ if timescale:
+ ms_info['timescale'] = int(timescale)
+ segment_duration = source.get('duration')
+ if segment_duration:
+ ms_info['segment_duration'] = int(segment_duration)
+
+ def extract_Initialization(source):
+ initialization = source.find(_add_ns('Initialization'))
+ if initialization is not None:
+ ms_info['initialization_url'] = initialization.attrib['sourceURL']
+
+ segment_list = element.find(_add_ns('SegmentList'))
+ if segment_list is not None:
+ extract_common(segment_list)
+ extract_Initialization(segment_list)
+ segment_urls_e = segment_list.findall(_add_ns('SegmentURL'))
+ if segment_urls_e:
+ ms_info['segment_urls'] = [segment.attrib['media'] for segment in segment_urls_e]
+ else:
+ segment_template = element.find(_add_ns('SegmentTemplate'))
+ if segment_template is not None:
+ extract_common(segment_template)
+ media = segment_template.get('media')
+ if media:
+ ms_info['media'] = media
+ initialization = segment_template.get('initialization')
+ if initialization:
+ ms_info['initialization'] = initialization
+ else:
+ extract_Initialization(segment_template)
+ return ms_info
+
+ mpd_duration = parse_duration(mpd_doc.get('mediaPresentationDuration'))
+ formats = []
+ for period in mpd_doc.findall(_add_ns('Period')):
+ period_duration = parse_duration(period.get('duration')) or mpd_duration
+ period_ms_info = extract_multisegment_info(period, {
+ 'start_number': 1,
+ 'timescale': 1,
+ })
+ for adaptation_set in period.findall(_add_ns('AdaptationSet')):
+ if is_drm_protected(adaptation_set):
+ continue
+ adaption_set_ms_info = extract_multisegment_info(adaptation_set, period_ms_info)
+ for representation in adaptation_set.findall(_add_ns('Representation')):
+ if is_drm_protected(representation):
+ continue
+ representation_attrib = adaptation_set.attrib.copy()
+ representation_attrib.update(representation.attrib)
+ # According to [1, 5.3.7.2, Table 9, page 41], @mimeType is mandatory
+ mime_type = representation_attrib['mimeType']
+ content_type = mime_type.split('/')[0]
+ if content_type == 'text':
+ # TODO implement WebVTT downloading
+ pass
+ elif content_type == 'video' or content_type == 'audio':
+ base_url = ''
+ for element in (representation, adaptation_set, period, mpd_doc):
+ base_url_e = element.find(_add_ns('BaseURL'))
+ if base_url_e is not None:
+ base_url = base_url_e.text + base_url
+ if re.match(r'^https?://', base_url):
+ break
+ if mpd_base_url and not re.match(r'^https?://', base_url):
+ if not mpd_base_url.endswith('/') and not base_url.startswith('/'):
+ mpd_base_url += '/'
+ base_url = mpd_base_url + base_url
+ representation_id = representation_attrib.get('id')
+ lang = representation_attrib.get('lang')
+ url_el = representation.find(_add_ns('BaseURL'))
+ filesize = int_or_none(url_el.attrib.get('{http://youtube.com/yt/2012/10/10}contentLength') if url_el is not None else None)
+ bandwidth = int_or_none(representation_attrib.get('bandwidth'))
+ f = {
+ 'format_id': '%s-%s' % (mpd_id, representation_id) if mpd_id else representation_id,
+ 'url': base_url,
+ 'manifest_url': mpd_url,
+ '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),
+ '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,
+ 'format_note': 'DASH %s' % content_type,
+ 'filesize': filesize,
+ }
+ f.update(parse_codecs(representation_attrib.get('codecs')))
+ representation_ms_info = extract_multisegment_info(representation, adaption_set_ms_info)
+
+ def prepare_template(template_name, identifiers):
+ t = representation_ms_info[template_name]
+ t = t.replace('$RepresentationID$', representation_id)
+ t = re.sub(r'\$(%s)\$' % '|'.join(identifiers), r'%(\1)d', t)
+ t = re.sub(r'\$(%s)%%([^$]+)\$' % '|'.join(identifiers), r'%(\1)\2', t)
+ t.replace('$$', '$')
+ return t
+
+ # @initialization is a regular template like @media one
+ # so it should be handled just the same way (see
+ # https://github.com/rg3/youtube-dl/issues/11605)
+ if 'initialization' in representation_ms_info:
+ initialization_template = prepare_template(
+ 'initialization',
+ # As per [1, 5.3.9.4.2, Table 15, page 54] $Number$ and
+ # $Time$ shall not be included for @initialization thus
+ # only $Bandwidth$ remains
+ ('Bandwidth', ))
+ representation_ms_info['initialization_url'] = initialization_template % {
+ 'Bandwidth': bandwidth,
+ }
+
+ if 'segment_urls' not in representation_ms_info and 'media' in representation_ms_info:
+
+ media_template = prepare_template('media', ('Number', 'Bandwidth', 'Time'))
+
+ # 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':
+ 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 % {
+ 'Number': segment_number,
+ 'Bandwidth': bandwidth,
+ },
+ 'duration': segment_duration,
+ } for segment_number in range(
+ representation_ms_info['start_number'],
+ representation_ms_info['total_number'] + representation_ms_info['start_number'])]
+ else:
+ # $Number*$ or $Time$ in media template with S list available
+ # Example $Number*$: http://www.svtplay.se/klipp/9023742/stopptid-om-bjorn-borg
+ # Example $Time$: https://play.arkena.com/embed/avp/v2/player/media/b41dda37-d8e7-4d3f-b1b5-9a9db578bdfe/1/129411
+ representation_ms_info['fragments'] = []
+ segment_time = 0
+ segment_d = None
+ segment_number = representation_ms_info['start_number']
+
+ def add_segment_url():
+ segment_url = media_template % {
+ 'Time': segment_time,
+ 'Bandwidth': bandwidth,
+ 'Number': segment_number,
+ }
+ representation_ms_info['fragments'].append({
+ 'url': segment_url,
+ 'duration': float_or_none(segment_d, representation_ms_info['timescale']),
+ })
+
+ for num, s in enumerate(representation_ms_info['s']):
+ segment_time = s.get('t') or segment_time
+ segment_d = s['d']
+ add_segment_url()
+ segment_number += 1
+ for r in range(s.get('r', 0)):
+ segment_time += segment_d
+ add_segment_url()
+ segment_number += 1
+ segment_time += segment_d
+ elif 'segment_urls' in representation_ms_info and 's' in representation_ms_info:
+ # No media template
+ # Example: https://www.youtube.com/watch?v=iXZV5uAYMJI
+ # or any YouTube dashsegments video
+ fragments = []
+ segment_index = 0
+ timescale = 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):
+ fragments.append({
+ 'url': representation_ms_info['segment_urls'][segment_index],
+ 'duration': duration,
+ })
+ segment_index += 1
+ representation_ms_info['fragments'] = fragments
+ # NB: MPD manifest may contain direct URLs to unfragmented media.
+ # No fragments key is present in this case.
+ if 'fragments' in representation_ms_info:
+ f.update({
+ 'fragments': [],
+ 'protocol': 'http_dash_segments',
+ })
+ if 'initialization_url' in representation_ms_info:
+ initialization_url = representation_ms_info['initialization_url']
+ if not f.get('url'):
+ f['url'] = initialization_url
+ f['fragments'].append({'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
+ if fo['format_id'] == representation_id)
+ except StopIteration:
+ full_info = formats_dict.get(representation_id, {}).copy()
+ full_info.update(f)
+ formats.append(full_info)
+ else:
+ existing_format.update(f)
+ else:
+ self.report_warning('Unknown MIME type %s in DASH manifest' % mime_type)
+ return formats
+
+ def _extract_ism_formats(self, ism_url, video_id, ism_id=None, note=None, errnote=None, fatal=True):
+ res = self._download_webpage_handle(
+ ism_url, video_id,
+ note=note or 'Downloading ISM manifest',
+ errnote=errnote or 'Failed to download ISM manifest',
+ fatal=fatal)
+ if res is False:
+ return []
+ ism, urlh = res
+
+ return self._parse_ism_formats(
+ compat_etree_fromstring(ism.encode('utf-8')), urlh.geturl(), ism_id)
+
+ def _parse_ism_formats(self, ism_doc, ism_url, ism_id=None):
+ if ism_doc.get('IsLive') == 'TRUE' or ism_doc.find('Protection') is not None:
+ return []
+
+ duration = int(ism_doc.attrib['Duration'])
+ timescale = int_or_none(ism_doc.get('TimeScale')) or 10000000
+
+ formats = []
+ for stream in ism_doc.findall('StreamIndex'):
+ stream_type = stream.get('Type')
+ if stream_type not in ('video', 'audio'):
+ continue
+ url_pattern = stream.attrib['Url']
+ stream_timescale = int_or_none(stream.get('TimeScale')) or timescale
+ stream_name = stream.get('Name')
+ for track in stream.findall('QualityLevel'):
+ fourcc = track.get('FourCC')
+ # TODO: add support for WVC1 and WMAP
+ if fourcc not in ('H264', 'AVC1', 'AACL'):
+ 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'))
+ sampling_rate = int_or_none(track.get('SamplingRate'))
+
+ track_url_pattern = re.sub(r'{[Bb]itrate}', track.attrib['Bitrate'], url_pattern)
+ track_url_pattern = compat_urlparse.urljoin(ism_url, track_url_pattern)
+
+ fragments = []
+ fragment_ctx = {
+ 'time': 0,
+ }
+ stream_fragments = stream.findall('c')
+ for stream_fragment_index, stream_fragment in enumerate(stream_fragments):
+ fragment_ctx['time'] = int_or_none(stream_fragment.get('t')) or fragment_ctx['time']
+ fragment_repeat = int_or_none(stream_fragment.get('r')) or 1
+ fragment_ctx['duration'] = int_or_none(stream_fragment.get('d'))
+ if not fragment_ctx['duration']:
+ try:
+ next_fragment_time = int(stream_fragment[stream_fragment_index + 1].attrib['t'])
+ except IndexError:
+ next_fragment_time = duration
+ fragment_ctx['duration'] = (next_fragment_time - fragment_ctx['time']) / fragment_repeat
+ for _ in range(fragment_repeat):
+ fragments.append({
+ 'url': re.sub(r'{start[ _]time}', compat_str(fragment_ctx['time']), track_url_pattern),
+ 'duration': fragment_ctx['duration'] / stream_timescale,
+ })
+ fragment_ctx['time'] += fragment_ctx['duration']
+
+ format_id = []
+ if ism_id:
+ format_id.append(ism_id)
+ if stream_name:
+ format_id.append(stream_name)
+ format_id.append(compat_str(tbr))
+
+ formats.append({
+ 'format_id': '-'.join(format_id),
+ 'url': ism_url,
+ 'manifest_url': ism_url,
+ 'ext': 'ismv' if stream_type == 'video' else 'isma',
+ 'width': width,
+ 'height': height,
+ 'tbr': tbr,
+ 'asr': sampling_rate,
+ 'vcodec': 'none' if stream_type == 'audio' else fourcc,
+ 'acodec': 'none' if stream_type == 'video' else fourcc,
+ 'protocol': 'ism',
+ 'fragments': fragments,
+ '_download_params': {
+ 'duration': duration,
+ 'timescale': stream_timescale,
+ 'width': width or 0,
+ 'height': height or 0,
+ 'fourcc': fourcc,
+ 'codec_private_data': track.get('CodecPrivateData'),
+ 'sampling_rate': sampling_rate,
+ 'channels': int_or_none(track.get('Channels', 2)),
+ 'bits_per_sample': int_or_none(track.get('BitsPerSample', 16)),
+ 'nal_unit_length_field': int_or_none(track.get('NALUnitLengthField', 4)),
+ },
+ })
+ return formats
+
+ 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)
+
+ def parse_content_type(content_type):
+ if not content_type:
+ return {}
+ ctr = re.search(r'(?P<mimetype>[^/]+/[^;]+)(?:;\s*codecs="?(?P<codecs>[^"]+))?', content_type)
+ if ctr:
+ mimetype, codecs = ctr.groups()
+ f = parse_codecs(codecs)
+ f['ext'] = mimetype2ext(mimetype)
+ return f
+ return {}
+
+ def _media_formats(src, cur_media_type):
+ full_url = absolute_url(src)
+ ext = 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,
+ preference=preference)
+ elif ext == 'mpd':
+ is_plain_url = False
+ formats = self._extract_mpd_formats(
+ full_url, video_id, mpd_id=mpd_id)
+ else:
+ is_plain_url = True
+ formats = [{
+ 'url': full_url,
+ 'vcodec': 'none' if cur_media_type == 'audio' else None,
+ }]
+ return is_plain_url, formats
+
+ entries = []
+ media_tags = [(media_tag, media_type, '')
+ for media_tag, media_type
+ in re.findall(r'(?s)(<(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))
+ for media_tag, media_type, media_content in media_tags:
+ media_info = {
+ 'formats': [],
+ 'subtitles': {},
+ }
+ media_attributes = extract_attributes(media_tag)
+ src = media_attributes.get('src')
+ if src:
+ _, formats = _media_formats(src, media_type)
+ media_info['formats'].extend(formats)
+ media_info['thumbnail'] = media_attributes.get('poster')
+ if media_content:
+ for source_tag in re.findall(r'<source[^>]+>', media_content):
+ source_attributes = extract_attributes(source_tag)
+ src = source_attributes.get('src')
+ if not src:
+ continue
+ is_plain_url, formats = _media_formats(src, media_type)
+ if is_plain_url:
+ f = parse_content_type(source_attributes.get('type'))
+ f.update(formats[0])
+ media_info['formats'].append(f)
+ else:
+ media_info['formats'].extend(formats)
+ for track_tag in re.findall(r'<track[^>]+>', media_content):
+ track_attributes = extract_attributes(track_tag)
+ kind = track_attributes.get('kind')
+ if not kind or kind in ('subtitles', 'captions'):
+ src = track_attributes.get('src')
+ if not src:
+ continue
+ lang = track_attributes.get('srclang') or track_attributes.get('lang') or track_attributes.get('label')
+ media_info['subtitles'].setdefault(lang, []).append({
+ 'url': absolute_url(src),
+ })
+ if media_info['formats'] or media_info['subtitles']:
+ entries.append(media_info)
+ return entries
+
+ 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')
+ hds_host = hosts.get('hds')
+ if hds_host:
+ f4m_url = re.sub(r'(https?://)[^/]+', r'\1' + hds_host, f4m_url)
+ if 'hdcore=' not in f4m_url:
+ f4m_url += ('&' if '?' in f4m_url else '?') + hdcore_sign
+ f4m_formats = self._extract_f4m_formats(
+ f4m_url, video_id, f4m_id='hds', fatal=False)
+ for entry in f4m_formats:
+ entry.update({'extra_param_to_segment_url': hdcore_sign})
+ formats.extend(f4m_formats)
+ m3u8_url = re.sub(r'(https?://[^/]+)/z/', r'\1/i/', manifest_url).replace('/manifest.f4m', '/master.m3u8')
+ hls_host = hosts.get('hls')
+ if hls_host:
+ m3u8_url = re.sub(r'(https?://)[^/]+', r'\1' + hls_host, m3u8_url)
+ formats.extend(self._extract_m3u8_formats(
+ m3u8_url, video_id, 'mp4', 'm3u8_native',
+ m3u8_id='hls', fatal=False))
+ return formats
+
+ 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
+ formats = []
+ if 'm3u8' not in skip_protocols:
+ formats.extend(self._extract_m3u8_formats(
+ http_base_url + '/playlist.m3u8', video_id, 'mp4',
+ m3u8_entry_protocol, m3u8_id='hls', fatal=False))
+ if 'f4m' not in skip_protocols:
+ formats.extend(self._extract_f4m_formats(
+ http_base_url + '/manifest.f4m',
+ video_id, f4m_id='hds', fatal=False))
+ if 'dash' not in skip_protocols:
+ formats.extend(self._extract_mpd_formats(
+ http_base_url + '/manifest.mpd',
+ video_id, mpd_id='dash', fatal=False))
+ if re.search(r'(?:/smil:|\.smil)', url_base):
+ if 'smil' not in skip_protocols:
+ rtmp_formats = self._extract_smil_formats(
+ http_base_url + '/jwplayer.smil',
+ video_id, fatal=False)
+ for rtmp_format in rtmp_formats:
+ rtsp_format = rtmp_format.copy()
+ rtsp_format['url'] = '%s/%s' % (rtmp_format['url'], rtmp_format['play_path'])
+ del rtsp_format['play_path']
+ del rtsp_format['ext']
+ rtsp_format.update({
+ 'url': rtsp_format['url'].replace('rtmp://', 'rtsp://'),
+ 'format_id': rtmp_format['format_id'].replace('rtmp', 'rtsp'),
+ 'protocol': 'rtsp',
+ })
+ formats.extend([rtmp_format, rtsp_format])
+ else:
+ for protocol in ('rtmp', 'rtsp'):
+ if protocol not in skip_protocols:
+ formats.append({
+ 'url': protocol + url_base,
+ 'format_id': protocol,
+ 'protocol': protocol,
+ })
+ return formats
+
+ @staticmethod
+ def _find_jwplayer_data(webpage):
+ mobj = re.search(
+ r'jwplayer\((?P<quote>[\'"])[^\'" ]+(?P=quote)\)\.setup\s*\((?P<options>[^)]+)\)',
+ webpage)
+ if mobj:
+ return mobj.group('options')
+
+ def _extract_jwplayer_data(self, webpage, video_id, *args, **kwargs):
+ jwplayer_data = self._parse_json(
+ 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)
+ self._sort_formats(formats)
+
+ subtitles = {}
+ tracks = video_data.get('tracks')
+ if tracks and isinstance(tracks, list):
+ for track in tracks:
+ 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)
+ })
+
+ entries.append({
+ 'id': this_video_id,
+ 'title': 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,
+ 'formats': formats,
Rapsys Git / youtubedl / blobdiff