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Code Issues Releases Activity

[common] skip drm protected dash formats

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This commit is contained in:
remitamine 2016-02-03 18:44:43 +01:00
parent d577c79632
commit 675d001633
1 changed files with 7 additions and 0 deletions
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7
youtube_dl/extractor/common.py
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@ -1355,6 +1355,9 @@ def _parse_mpd(self, mpd_doc, mpd_id=None, mpd_base_url='', formats_dict={}):
def _add_ns(path): def _add_ns(path):
return self._xpath_ns(path, namespace) 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): def extract_multisegment_info(element, ms_parent_info):
ms_info = ms_parent_info.copy() ms_info = ms_parent_info.copy()
segment_list = element.find(_add_ns('SegmentList')) segment_list = element.find(_add_ns('SegmentList'))
@ -1406,8 +1409,12 @@ def extract_multisegment_info(element, ms_parent_info):
'timescale': 1, 'timescale': 1,
}) })
for adaptation_set in period.findall(_add_ns('AdaptationSet')): 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) adaption_set_ms_info = extract_multisegment_info(adaptation_set, period_ms_info)
for representation in adaptation_set.findall(_add_ns('Representation')): for representation in adaptation_set.findall(_add_ns('Representation')):
if is_drm_protected(representation):
continue
representation_attrib = adaptation_set.attrib.copy() representation_attrib = adaptation_set.attrib.copy()
representation_attrib.update(representation.attrib) representation_attrib.update(representation.attrib)
mime_type = representation_attrib.get('mimeType') mime_type = representation_attrib.get('mimeType')