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-rw-r--r--youtube_dl/extractor/livestream.py79
1 files changed, 44 insertions, 35 deletions
diff --git a/youtube_dl/extractor/livestream.py b/youtube_dl/extractor/livestream.py
index 2914343b9..c0c2d9b09 100644
--- a/youtube_dl/extractor/livestream.py
+++ b/youtube_dl/extractor/livestream.py
@@ -33,6 +33,49 @@ class LivestreamIE(InfoExtractor):
}
}
+ def _parse_smil(self, video_id, smil_url):
+ formats = []
+ _SWITCH_XPATH = (
+ './/{http://www.w3.org/2001/SMIL20/Language}body/'
+ '{http://www.w3.org/2001/SMIL20/Language}switch')
+ smil_doc = self._download_xml(
+ smil_url, video_id,
+ note='Downloading SMIL information',
+ errnote='Unable to download SMIL information',
+ fatal=False)
+ if smil_doc is False: # Download failed
+ return formats
+ title_node = find_xpath_attr(
+ smil_doc, './/{http://www.w3.org/2001/SMIL20/Language}meta',
+ 'name', 'title')
+ if title_node is None:
+ self.report_warning('Cannot find SMIL id')
+ switch_node = smil_doc.find(_SWITCH_XPATH)
+ else:
+ title_id = title_node.attrib['content']
+ switch_node = find_xpath_attr(
+ smil_doc, _SWITCH_XPATH, 'id', title_id)
+ if switch_node is None:
+ raise ExtractorError('Cannot find switch node')
+ video_nodes = switch_node.findall(
+ '{http://www.w3.org/2001/SMIL20/Language}video')
+
+ for vn in video_nodes:
+ tbr = int_or_none(vn.attrib.get('system-bitrate'))
+ furl = (
+ 'http://livestream-f.akamaihd.net/%s?v=3.0.3&fp=WIN%%2014,0,0,145' %
+ (vn.attrib['src']))
+ if 'clipBegin' in vn.attrib:
+ furl += '&ssek=' + vn.attrib['clipBegin']
+ formats.append({
+ 'url': furl,
+ 'format_id': 'smil_%d' % tbr,
+ 'ext': 'flv',
+ 'tbr': tbr,
+ 'preference': -1000,
+ })
+ return formats
+
def _extract_video_info(self, video_data):
video_id = compat_str(video_data['id'])
@@ -49,41 +92,7 @@ class LivestreamIE(InfoExtractor):
smil_url = video_data.get('smil_url')
if smil_url:
- _SWITCH_XPATH = (
- './/{http://www.w3.org/2001/SMIL20/Language}body/'
- '{http://www.w3.org/2001/SMIL20/Language}switch')
- smil_doc = self._download_xml(
- smil_url, video_id, note='Downloading SMIL information')
-
- title_node = find_xpath_attr(
- smil_doc, './/{http://www.w3.org/2001/SMIL20/Language}meta',
- 'name', 'title')
- if title_node is None:
- self.report_warning('Cannot find SMIL id')
- switch_node = smil_doc.find(_SWITCH_XPATH)
- else:
- title_id = title_node.attrib['content']
- switch_node = find_xpath_attr(
- smil_doc, _SWITCH_XPATH, 'id', title_id)
- if switch_node is None:
- raise ExtractorError('Cannot find switch node')
- video_nodes = switch_node.findall(
- '{http://www.w3.org/2001/SMIL20/Language}video')
-
- for vn in video_nodes:
- tbr = int_or_none(vn.attrib.get('system-bitrate'))
- furl = (
- 'http://livestream-f.akamaihd.net/%s?v=3.0.3&fp=WIN%%2014,0,0,145' %
- (vn.attrib['src']))
- if 'clipBegin' in vn.attrib:
- furl += '&ssek=' + vn.attrib['clipBegin']
- formats.append({
- 'url': furl,
- 'format_id': 'smil_%d' % tbr,
- 'ext': 'flv',
- 'tbr': tbr,
- 'preference': -1000,
- })
+ formats.extend(self._parse_smil(video_id, smil_url))
self._sort_formats(formats)
return {