diff --git a/yt_dlp/extractor/common.py b/yt_dlp/extractor/common.py index d6fb56db2..9cc3051c4 100644 --- a/yt_dlp/extractor/common.py +++ b/yt_dlp/extractor/common.py @@ -2596,215 +2596,223 @@ def extract_Initialization(source): mime_type = representation_attrib['mimeType'] content_type = representation_attrib.get('contentType', mime_type.split('/')[0]) - if content_type in ('video', 'audio', 'text') or mime_type == 'image/jpeg': - 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')) - if representation_id is not None: - format_id = representation_id + codecs = representation_attrib.get('codecs', '') + if content_type not in ('video', 'audio', 'text'): + if mime_type == 'image/jpeg': + content_type = 'image/jpeg' + if codecs.split('.')[0] == 'stpp': + content_type = 'text' else: - format_id = content_type - if mpd_id: - format_id = mpd_id + '-' + format_id - if content_type in ('video', 'audio'): - f = { - 'format_id': format_id, - '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': 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, - 'format_note': 'DASH %s' % content_type, - 'filesize': filesize, - 'container': mimetype2ext(mime_type) + '_dash', - } - f.update(parse_codecs(representation_attrib.get('codecs'))) - elif content_type == 'text': - f = { - 'ext': mimetype2ext(mime_type), - 'manifest_url': mpd_url, - 'filesize': filesize, - } - elif mime_type == 'image/jpeg': - # See test case in VikiIE - # https://www.viki.com/videos/1175236v-choosing-spouse-by-lottery-episode-1 - f = { - 'format_id': format_id, - 'ext': 'mhtml', - 'manifest_url': mpd_url, - 'format_note': 'DASH storyboards (jpeg)', - 'acodec': 'none', - 'vcodec': 'none', - } - representation_ms_info = extract_multisegment_info(representation, adaption_set_ms_info) + self.report_warning('Unknown MIME type %s in DASH manifest' % mime_type) + continue - def prepare_template(template_name, identifiers): - tmpl = representation_ms_info[template_name] - # First of, % characters outside $...$ templates - # must be escaped by doubling for proper processing - # by % operator string formatting used further (see - # https://github.com/ytdl-org/youtube-dl/issues/16867). - t = '' - in_template = False - for c in tmpl: + 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')) + if representation_id is not None: + format_id = representation_id + else: + format_id = content_type + if mpd_id: + format_id = mpd_id + '-' + format_id + if content_type in ('video', 'audio'): + f = { + 'format_id': format_id, + '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': 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, + 'format_note': 'DASH %s' % content_type, + 'filesize': filesize, + 'container': mimetype2ext(mime_type) + '_dash', + } + f.update(parse_codecs(codecs)) + elif content_type == 'text': + f = { + 'ext': mimetype2ext(mime_type), + 'manifest_url': mpd_url, + 'filesize': filesize, + } + elif content_type == 'image/jpeg': + # See test case in VikiIE + # https://www.viki.com/videos/1175236v-choosing-spouse-by-lottery-episode-1 + f = { + 'format_id': format_id, + 'ext': 'mhtml', + 'manifest_url': mpd_url, + 'format_note': 'DASH storyboards (jpeg)', + 'acodec': 'none', + 'vcodec': 'none', + } + representation_ms_info = extract_multisegment_info(representation, adaption_set_ms_info) + + def prepare_template(template_name, identifiers): + tmpl = representation_ms_info[template_name] + # First of, % characters outside $...$ templates + # must be escaped by doubling for proper processing + # by % operator string formatting used further (see + # https://github.com/ytdl-org/youtube-dl/issues/16867). + t = '' + in_template = False + for c in tmpl: + t += c + if c == '$': + in_template = not in_template + elif c == '%' and not in_template: t += c - if c == '$': - in_template = not in_template - elif c == '%' and not in_template: - t += c - # Next, $...$ templates are translated to their - # %(...) counterparts to be used with % operator - if representation_id is not None: - 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('$$', '$') - return t + # Next, $...$ templates are translated to their + # %(...) counterparts to be used with % operator + if representation_id is not None: + t = t.replace('$RepresentationID$', representation_id) + t = re.sub(r'\$(%s)\$' % '|'.join(identifiers), r'%(\1)d', t) + t = re.sub(r'\$(%s)%%([^$]+)\$' % '|'.join(identifiers), r'%(\1)\2', t) + t.replace('$$', '$') + return t - # @initialization is a regular template like @media one - # so it should be handled just the same way (see - # https://github.com/ytdl-org/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, - } + # @initialization is a regular template like @media one + # so it should be handled just the same way (see + # https://github.com/ytdl-org/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, + } - def location_key(location): - return 'url' if re.match(r'^https?://', location) else 'path' + 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: + 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) + 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' 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'] = [{ - media_location_key: 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'] + # 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' 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'] = [{ + media_location_key: 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({ - media_location_key: segment_url, - 'duration': float_or_none(segment_d, representation_ms_info['timescale']), - }) + def add_segment_url(): + segment_url = media_template % { + 'Time': segment_time, + 'Bandwidth': bandwidth, + 'Number': segment_number, + } + representation_ms_info['fragments'].append({ + media_location_key: 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'] + 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 - 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): - segment_uri = representation_ms_info['segment_urls'][segment_index] - fragments.append({ - location_key(segment_uri): segment_uri, - 'duration': duration, - }) - segment_index += 1 - representation_ms_info['fragments'] = fragments - elif 'segment_urls' in representation_ms_info: - # Segment URLs with no SegmentTimeline - # Example: https://www.seznam.cz/zpravy/clanek/cesko-zasahne-vitr-o-sile-vichrice-muze-byt-i-zivotu-nebezpecny-39091 - # https://github.com/ytdl-org/youtube-dl/pull/14844 - fragments = [] - segment_duration = float_or_none( - representation_ms_info['segment_duration'], - representation_ms_info['timescale']) if 'segment_duration' in representation_ms_info else None - for segment_url in representation_ms_info['segment_urls']: - fragment = { - location_key(segment_url): segment_url, - } - if segment_duration: - fragment['duration'] = segment_duration - fragments.append(fragment) - representation_ms_info['fragments'] = fragments - # If there is a fragments key available then we correctly recognized fragmented media. - # Otherwise we will assume unfragmented media with direct access. Technically, such - # assumption is not necessarily correct since we may simply have no support for - # some forms of fragmented media renditions yet, but for now we'll use this fallback. - if 'fragments' in representation_ms_info: - f.update({ - # NB: mpd_url may be empty when MPD manifest is parsed from a string - 'url': mpd_url or base_url, - 'fragment_base_url': base_url, - 'fragments': [], - 'protocol': 'http_dash_segments' if mime_type != 'image/jpeg' else 'mhtml', - }) - 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({location_key(initialization_url): initialization_url}) - f['fragments'].extend(representation_ms_info['fragments']) - else: - # Assuming direct URL to unfragmented media. - f['url'] = base_url - if content_type in ('video', 'audio') or mime_type == 'image/jpeg': - formats.append(f) - elif content_type == 'text': - subtitles.setdefault(lang or 'und', []).append(f) + 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): + segment_uri = representation_ms_info['segment_urls'][segment_index] + fragments.append({ + location_key(segment_uri): segment_uri, + 'duration': duration, + }) + segment_index += 1 + representation_ms_info['fragments'] = fragments + elif 'segment_urls' in representation_ms_info: + # Segment URLs with no SegmentTimeline + # Example: https://www.seznam.cz/zpravy/clanek/cesko-zasahne-vitr-o-sile-vichrice-muze-byt-i-zivotu-nebezpecny-39091 + # https://github.com/ytdl-org/youtube-dl/pull/14844 + fragments = [] + segment_duration = float_or_none( + representation_ms_info['segment_duration'], + representation_ms_info['timescale']) if 'segment_duration' in representation_ms_info else None + for segment_url in representation_ms_info['segment_urls']: + fragment = { + location_key(segment_url): segment_url, + } + if segment_duration: + fragment['duration'] = segment_duration + fragments.append(fragment) + representation_ms_info['fragments'] = fragments + # If there is a fragments key available then we correctly recognized fragmented media. + # Otherwise we will assume unfragmented media with direct access. Technically, such + # assumption is not necessarily correct since we may simply have no support for + # some forms of fragmented media renditions yet, but for now we'll use this fallback. + if 'fragments' in representation_ms_info: + f.update({ + # NB: mpd_url may be empty when MPD manifest is parsed from a string + 'url': mpd_url or base_url, + 'fragment_base_url': base_url, + 'fragments': [], + 'protocol': 'http_dash_segments' if mime_type != 'image/jpeg' else 'mhtml', + }) + 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({location_key(initialization_url): initialization_url}) + f['fragments'].extend(representation_ms_info['fragments']) else: - self.report_warning('Unknown MIME type %s in DASH manifest' % mime_type) + # Assuming direct URL to unfragmented media. + f['url'] = base_url + if content_type in ('video', 'audio') or mime_type == 'image/jpeg': + formats.append(f) + elif content_type == 'text': + subtitles.setdefault(lang or 'und', []).append(f) + return formats, subtitles def _extract_ism_formats(self, *args, **kwargs):