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@ -1637,12 +1637,12 @@ def extract_Initialization(source):
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segment_template = element.find(_add_ns('SegmentTemplate'))
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if segment_template is not None:
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extract_common(segment_template)
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media_template = segment_template.get('media')
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if media_template:
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ms_info['media_template'] = media_template
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media = segment_template.get('media')
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if media:
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ms_info['media'] = media
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initialization = segment_template.get('initialization')
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if initialization:
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ms_info['initialization_url'] = initialization
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ms_info['initialization'] = initialization
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else:
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extract_Initialization(segment_template)
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return ms_info
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@ -1686,6 +1686,7 @@ def extract_Initialization(source):
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lang = representation_attrib.get('lang')
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url_el = representation.find(_add_ns('BaseURL'))
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filesize = int_or_none(url_el.attrib.get('{http://youtube.com/yt/2012/10/10}contentLength') if url_el is not None else None)
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bandwidth = int_or_none(representation_attrib.get('bandwidth'))
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f = {
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'format_id': '%s-%s' % (mpd_id, representation_id) if mpd_id else representation_id,
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'url': base_url,
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@ -1693,7 +1694,7 @@ def extract_Initialization(source):
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'ext': mimetype2ext(mime_type),
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'width': int_or_none(representation_attrib.get('width')),
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'height': int_or_none(representation_attrib.get('height')),
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'tbr': int_or_none(representation_attrib.get('bandwidth'), 1000),
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'tbr': int_or_none(bandwidth, 1000),
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'asr': int_or_none(representation_attrib.get('audioSamplingRate')),
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'fps': int_or_none(representation_attrib.get('frameRate')),
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'language': lang if lang not in ('mul', 'und', 'zxx', 'mis') else None,
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@ -1702,13 +1703,32 @@ def extract_Initialization(source):
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}
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f.update(parse_codecs(representation_attrib.get('codecs')))
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representation_ms_info = extract_multisegment_info(representation, adaption_set_ms_info)
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if 'segment_urls' not in representation_ms_info and 'media_template' in representation_ms_info:
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media_template = representation_ms_info['media_template']
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media_template = media_template.replace('$RepresentationID$', representation_id)
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media_template = re.sub(r'\$(Number|Bandwidth|Time)\$', r'%(\1)d', media_template)
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media_template = re.sub(r'\$(Number|Bandwidth|Time)%([^$]+)\$', r'%(\1)\2', media_template)
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media_template.replace('$$', '$')
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def prepare_template(template_name, identifiers):
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t = representation_ms_info[template_name]
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t = t.replace('$RepresentationID$', representation_id)
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t = re.sub(r'\$(%s)\$' % '|'.join(identifiers), r'%(\1)d', t)
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t = re.sub(r'\$(%s)%%([^$]+)\$' % '|'.join(identifiers), r'%(\1)\2', t)
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t.replace('$$', '$')
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return t
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# @initialization is a regular template like @media one
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# so it should be handled just the same way (see
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# https://github.com/rg3/youtube-dl/issues/11605)
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if 'initialization' in representation_ms_info:
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initialization_template = prepare_template(
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'initialization',
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# As per [1, 5.3.9.4.2, Table 15, page 54] $Number$ and
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# $Time$ shall not be included for @initialization thus
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# only $Bandwidth$ remains
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('Bandwidth', ))
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representation_ms_info['initialization_url'] = initialization_template % {
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'Bandwidth': bandwidth,
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}
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if 'segment_urls' not in representation_ms_info and 'media' in representation_ms_info:
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media_template = prepare_template('media', ('Number', 'Bandwidth', 'Time'))
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# As per [1, 5.3.9.4.4, Table 16, page 55] $Number$ and $Time$
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# can't be used at the same time
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@ -1720,7 +1740,7 @@ def extract_Initialization(source):
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representation_ms_info['fragments'] = [{
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'url': media_template % {
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'Number': segment_number,
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'Bandwidth': int_or_none(representation_attrib.get('bandwidth')),
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'Bandwidth': bandwidth,
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},
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'duration': segment_duration,
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} for segment_number in range(
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@ -1738,7 +1758,7 @@ def extract_Initialization(source):
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def add_segment_url():
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segment_url = media_template % {
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'Time': segment_time,
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'Bandwidth': int_or_none(representation_attrib.get('bandwidth')),
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'Bandwidth': bandwidth,
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'Number': segment_number,
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}
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representation_ms_info['fragments'].append({
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@ -1780,7 +1800,7 @@ def add_segment_url():
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'protocol': 'http_dash_segments',
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})
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if 'initialization_url' in representation_ms_info:
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initialization_url = representation_ms_info['initialization_url'].replace('$RepresentationID$', representation_id)
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initialization_url = representation_ms_info['initialization_url']
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if not f.get('url'):
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f['url'] = initialization_url
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f['fragments'].append({'url': initialization_url})
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