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@ -5,11 +5,14 @@ import json |
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from .common import InfoExtractor |
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from .common import InfoExtractor |
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from ..utils import ( |
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from ..utils import ( |
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compat_str, |
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compat_urllib_parse_urlparse, |
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compat_urllib_parse_urlparse, |
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compat_urlparse, |
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compat_urlparse, |
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xpath_with_ns, |
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compat_str, |
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ExtractorError, |
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find_xpath_attr, |
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int_or_none, |
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orderedSet, |
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orderedSet, |
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xpath_with_ns, |
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) |
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) |
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@ -24,20 +27,71 @@ class LivestreamIE(InfoExtractor): |
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'ext': 'mp4', |
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'ext': 'mp4', |
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'title': 'Live from Webster Hall NYC', |
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'title': 'Live from Webster Hall NYC', |
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'upload_date': '20121012', |
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'upload_date': '20121012', |
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'like_count': int, |
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'view_count': int, |
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'thumbnail': 're:^http://.*\.jpg$' |
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} |
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} |
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} |
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} |
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def _extract_video_info(self, video_data): |
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def _extract_video_info(self, video_data): |
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video_url = ( |
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video_data.get('progressive_url_hd') or |
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video_data.get('progressive_url') |
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video_id = compat_str(video_data['id']) |
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FORMAT_KEYS = ( |
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('sd', 'progressive_url'), |
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('hd', 'progressive_url_hd'), |
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) |
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) |
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formats = [{ |
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'format_id': format_id, |
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'url': video_data[key], |
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'quality': i + 1, |
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} for i, (format_id, key) in enumerate(FORMAT_KEYS) |
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if video_data.get(key)] |
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smil_url = video_data.get('smil_url') |
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if smil_url: |
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_SWITCH_XPATH = ( |
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'.//{http://www.w3.org/2001/SMIL20/Language}body/' |
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'{http://www.w3.org/2001/SMIL20/Language}switch') |
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smil_doc = self._download_xml( |
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smil_url, video_id, note='Downloading SMIL information') |
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title_node = find_xpath_attr( |
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smil_doc, './/{http://www.w3.org/2001/SMIL20/Language}meta', |
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'name', 'title') |
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if title_node is None: |
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self.report_warning('Cannot find SMIL id') |
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switch_node = smil_doc.find(_SWITCH_XPATH) |
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else: |
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title_id = title_node.attrib['content'] |
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switch_node = find_xpath_attr( |
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smil_doc, _SWITCH_XPATH, 'id', title_id) |
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if switch_node is None: |
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raise ExtractorError('Cannot find switch node') |
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video_nodes = switch_node.findall( |
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'{http://www.w3.org/2001/SMIL20/Language}video') |
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for vn in video_nodes: |
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tbr = int_or_none(vn.attrib.get('system-bitrate')) |
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furl = ( |
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'http://livestream-f.akamaihd.net/%s?v=3.0.3&fp=WIN%%2014,0,0,145&seek=%s' % |
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(vn.attrib['src'], vn.attrib['clipBegin'])) |
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formats.append({ |
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'url': furl, |
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'format_id': 'smil_%d' % tbr, |
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'ext': 'flv', |
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'tbr': tbr, |
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'preference': -1000, |
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}) |
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self._sort_formats(formats) |
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return { |
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return { |
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'id': compat_str(video_data['id']), |
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'url': video_url, |
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'id': video_id, |
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'formats': formats, |
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'title': video_data['caption'], |
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'title': video_data['caption'], |
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'thumbnail': video_data['thumbnail_url'], |
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'thumbnail': video_data.get('thumbnail_url'), |
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'upload_date': video_data['updated_at'].replace('-', '')[:8], |
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'upload_date': video_data['updated_at'].replace('-', '')[:8], |
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'like_count': video_data.get('likes', {}).get('total'), |
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'view_count': video_data.get('views'), |
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} |
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} |
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def _real_extract(self, url): |
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def _real_extract(self, url): |
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