aboutsummaryrefslogtreecommitdiff
path: root/youtube_dl/extractor/common.py
diff options
context:
space:
mode:
Diffstat (limited to 'youtube_dl/extractor/common.py')
-rw-r--r--youtube_dl/extractor/common.py28
1 files changed, 16 insertions, 12 deletions
diff --git a/youtube_dl/extractor/common.py b/youtube_dl/extractor/common.py
index eda16a315..caca32d06 100644
--- a/youtube_dl/extractor/common.py
+++ b/youtube_dl/extractor/common.py
@@ -1350,25 +1350,30 @@ class InfoExtractor(object):
if mpd_doc.get('type') == 'dynamic':
return []
+ namespace = self._search_regex(r'(?i)^{([^}]+)?}MPD$', mpd_doc.tag, 'namespace')
+
+ def _add_ns(path):
+ return self._xpath_ns(path, namespace)
+
def extract_multisegment_info(element, ms_parent_info):
ms_info = ms_parent_info.copy()
- segment_list = element.find(self._xpath_ns('SegmentList', namespace))
+ segment_list = element.find(_add_ns('SegmentList'))
if segment_list is not None:
- segment_urls_e = segment_list.findall(self._xpath_ns('SegmentURL', namespace))
+ segment_urls_e = segment_list.findall(_add_ns('SegmentURL'))
if segment_urls_e:
ms_info['segment_urls'] = [segment.attrib['media'] for segment in segment_urls_e]
- initialization = segment_list.find(self._xpath_ns('Initialization', namespace))
+ initialization = segment_list.find(_add_ns('Initialization'))
if initialization is not None:
ms_info['initialization_url'] = initialization.attrib['sourceURL']
else:
- segment_template = element.find(self._xpath_ns('SegmentTemplate', namespace))
+ segment_template = element.find(_add_ns('SegmentTemplate'))
if segment_template is not None:
start_number = segment_template.get('startNumber')
if start_number:
ms_info['start_number'] = int(start_number)
- segment_timeline = segment_template.find(self._xpath_ns('SegmentTimeline', namespace))
+ segment_timeline = segment_template.find(_add_ns('SegmentTimeline'))
if segment_timeline is not None:
- s_e = segment_timeline.findall(self._xpath_ns('S', namespace))
+ s_e = segment_timeline.findall(_add_ns('S'))
if s_e:
ms_info['total_number'] = 0
for s in s_e:
@@ -1387,23 +1392,22 @@ class InfoExtractor(object):
if initialization:
ms_info['initialization_url'] = initialization
else:
- initialization = segment_template.find(self._xpath_ns('Initialization', namespace))
+ initialization = segment_template.find(_add_ns('Initialization'))
if initialization is not None:
ms_info['initialization_url'] = initialization.attrib['sourceURL']
return ms_info
- namespace = self._search_regex(r'(?i)^{([^}]+)?}MPD$', mpd_doc.tag, 'namespace')
mpd_duration = parse_duration(mpd_doc.get('mediaPresentationDuration'))
formats = []
- for period in mpd_doc.findall(self._xpath_ns('Period', namespace)):
+ 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(self._xpath_ns('AdaptationSet', namespace)):
+ for adaptation_set in period.findall(_add_ns('AdaptationSet')):
adaption_set_ms_info = extract_multisegment_info(adaptation_set, period_ms_info)
- for representation in adaptation_set.findall(self._xpath_ns('Representation', namespace)):
+ for representation in adaptation_set.findall(_add_ns('Representation')):
representation_attrib = adaptation_set.attrib.copy()
representation_attrib.update(representation.attrib)
mime_type = representation_attrib.get('mimeType')
@@ -1414,7 +1418,7 @@ class InfoExtractor(object):
elif content_type == 'video' or content_type == 'audio':
base_url = ''
for element in (representation, adaptation_set, period, mpd_doc):
- base_url_e = element.find(self._xpath_ns('BaseURL', namespace))
+ 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):