Both GDCVault and GPUTechConf uses the service of DigitalSpeaking.
--- /dev/null
+from __future__ import unicode_literals
+
+import re
+
+from .common import InfoExtractor
+from ..utils import (
+ int_or_none,
+ parse_duration,
+ remove_end,
+ xpath_element,
+ xpath_text,
+)
+
+
+class DigitalSpeakingIE(InfoExtractor):
+ _VALID_URL = r'http://evt.dispeak.com/([^/]+/)+xml/(?P<id>[^.]+).xml'
+
+ _TEST = {
+ # From http://evt.dispeak.com/ubm/gdc/sf16/xml/840376_BQRC.xml
+ 'url': 'http://evt.dispeak.com/ubm/gdc/sf16/xml/840376_BQRC.xml',
+ 'md5': 'a8efb6c31ed06ca8739294960b2dbabd',
+ 'info_dict': {
+ 'id': '840376_BQRC',
+ 'ext': 'mp4',
+ 'title': 'Tenacious Design and The Interface of \'Destiny\'',
+ },
+ }
+
+ def _parse_mp4(self, metadata):
+ video_formats = []
+ video_root = None
+
+ mp4_video = xpath_text(metadata, './mp4video', default=None)
+ if mp4_video is not None:
+ mobj = re.match(r'(?P<root>https?://.*?/).*', mp4_video)
+ video_root = mobj.group('root')
+ if video_root is None:
+ http_host = xpath_text(metadata, 'httpHost', default=None)
+ if http_host:
+ video_root = 'http://%s/' % http_host
+ if video_root is None:
+ # Hard-coded in http://evt.dispeak.com/ubm/gdc/sf16/custom/player2.js
+ # Works for GPUTechConf, too
+ video_root = 'http://s3-2u.digitallyspeaking.com/'
+
+ formats = metadata.findall('./MBRVideos/MBRVideo')
+ if not formats:
+ return None
+ for a_format in formats:
+ stream_name = xpath_text(a_format, 'streamName', fatal=True)
+ video_path = re.match(r'mp4\:(?P<path>.*)', stream_name).group('path')
+ url = video_root + video_path
+ vbr = xpath_text(a_format, 'bitrate')
+ video_formats.append({
+ 'url': url,
+ 'vbr': int_or_none(vbr),
+ })
+ return video_formats
+
+ def _parse_flv(self, metadata):
+ formats = []
+ akamai_url = xpath_text(metadata, './akamaiHost', fatal=True)
+ audios = metadata.find('./audios')
+ if audios is not None:
+ for audio in audios:
+ formats.append({
+ 'url': 'rtmp://%s/ondemand?ovpfv=1.1' % akamai_url,
+ 'play_path': remove_end(audio.get('url'), '.flv'),
+ 'ext': 'flv',
+ 'vcodec': 'none',
+ 'format_id': audio.get('code'),
+ })
+ slide_video_path = xpath_text(metadata, './slideVideo', fatal=True)
+ formats.append({
+ 'url': 'rtmp://%s/ondemand?ovpfv=1.1' % akamai_url,
+ 'play_path': remove_end(slide_video_path, '.flv'),
+ 'ext': 'flv',
+ 'format_note': 'slide deck video',
+ 'quality': -2,
+ 'preference': -2,
+ 'format_id': 'slides',
+ })
+ speaker_video_path = xpath_text(metadata, './speakerVideo', fatal=True)
+ formats.append({
+ 'url': 'rtmp://%s/ondemand?ovpfv=1.1' % akamai_url,
+ 'play_path': remove_end(speaker_video_path, '.flv'),
+ 'ext': 'flv',
+ 'format_note': 'speaker video',
+ 'quality': -1,
+ 'preference': -1,
+ 'format_id': 'speaker',
+ })
+ return formats
+
+ def _real_extract(self, url):
+ video_id = self._match_id(url)
+
+ xml_description = self._download_xml(url, video_id)
+ metadata = xpath_element(xml_description, 'metadata')
+
+ video_formats = self._parse_mp4(metadata)
+ if video_formats is None:
+ video_formats = self._parse_flv(metadata)
+
+ return {
+ 'id': video_id,
+ 'formats': video_formats,
+ 'title': xpath_text(metadata, 'title', fatal=True),
+ 'duration': parse_duration(xpath_text(metadata, 'endTime')),
+ 'creator': xpath_text(metadata, 'speaker'),
+ }
from .dumpert import DumpertIE
from .defense import DefenseGouvFrIE
from .discovery import DiscoveryIE
+from .dispeak import DigitalSpeakingIE
from .dropbox import DropboxIE
from .dw import (
DWIE,
from .common import InfoExtractor
from ..utils import (
- remove_end,
HEADRequest,
sanitized_Request,
urlencode_postdata,
},
]
- def _parse_mp4(self, xml_description):
- video_formats = []
- video_root = None
-
- mp4_video = xml_description.find('./metadata/mp4video')
- if mp4_video is not None:
- mobj = re.match(r'(?P<root>https?://.*?/).*', mp4_video.text)
- video_root = mobj.group('root')
- if video_root is None:
- # Hard-coded in http://evt.dispeak.com/ubm/gdc/sf16/custom/player2.js
- video_root = 'http://s3-2u.digitallyspeaking.com/'
-
- formats = xml_description.findall('./metadata/MBRVideos/MBRVideo')
- if not formats:
- return None
- for format in formats:
- mobj = re.match(r'mp4\:(?P<path>.*)', format.find('streamName').text)
- url = video_root + mobj.group('path')
- vbr = format.find('bitrate').text
- video_formats.append({
- 'url': url,
- 'vbr': int(vbr),
- })
- return video_formats
-
- def _parse_flv(self, xml_description):
- formats = []
- akamai_url = xml_description.find('./metadata/akamaiHost').text
- audios = xml_description.find('./metadata/audios')
- if audios is not None:
- for audio in audios:
- formats.append({
- 'url': 'rtmp://%s/ondemand?ovpfv=1.1' % akamai_url,
- 'play_path': remove_end(audio.get('url'), '.flv'),
- 'ext': 'flv',
- 'vcodec': 'none',
- 'format_id': audio.get('code'),
- })
- slide_video_path = xml_description.find('./metadata/slideVideo').text
- formats.append({
- 'url': 'rtmp://%s/ondemand?ovpfv=1.1' % akamai_url,
- 'play_path': remove_end(slide_video_path, '.flv'),
- 'ext': 'flv',
- 'format_note': 'slide deck video',
- 'quality': -2,
- 'preference': -2,
- 'format_id': 'slides',
- })
- speaker_video_path = xml_description.find('./metadata/speakerVideo').text
- formats.append({
- 'url': 'rtmp://%s/ondemand?ovpfv=1.1' % akamai_url,
- 'play_path': remove_end(speaker_video_path, '.flv'),
- 'ext': 'flv',
- 'format_note': 'speaker video',
- 'quality': -1,
- 'preference': -1,
- 'format_id': 'speaker',
- })
- return formats
-
def _login(self, webpage_url, display_id):
(username, password) = self._get_login_info()
if username is None or password is None:
r'<iframe src=".*?\?xmlURL=xml/(?P<xml_file>.+?\.xml).*?".*?</iframe>',
start_page, 'xml filename')
- xml_description = self._download_xml(
- '%s/xml/%s' % (xml_root, xml_name), display_id)
-
- video_title = xml_description.find('./metadata/title').text
- video_formats = self._parse_mp4(xml_description)
- if video_formats is None:
- video_formats = self._parse_flv(xml_description)
-
return {
+ '_type': 'url_transparent',
'id': video_id,
'display_id': display_id,
- 'title': video_title,
- 'formats': video_formats,
+ 'url': '%s/xml/%s' % (xml_root, xml_name),
+ 'ie': 'DigitalSpeaking',
}
from __future__ import unicode_literals
from .common import InfoExtractor
-from ..utils import (
- xpath_element,
- xpath_text,
- int_or_none,
- parse_duration,
-)
class GPUTechConfIE(InfoExtractor):
video_id = self._match_id(url)
webpage = self._download_webpage(url, video_id)
- root_path = self._search_regex(r'var\s+rootPath\s*=\s*"([^"]+)', webpage, 'root path', 'http://evt.dispeak.com/nvidia/events/gtc15/')
- xml_file_id = self._search_regex(r'var\s+xmlFileId\s*=\s*"([^"]+)', webpage, 'xml file id')
-
- doc = self._download_xml('%sxml/%s.xml' % (root_path, xml_file_id), video_id)
-
- metadata = xpath_element(doc, 'metadata')
- http_host = xpath_text(metadata, 'httpHost', 'http host', True)
- mbr_videos = xpath_element(metadata, 'MBRVideos')
-
- formats = []
- for mbr_video in mbr_videos.findall('MBRVideo'):
- stream_name = xpath_text(mbr_video, 'streamName')
- if stream_name:
- formats.append({
- 'url': 'http://%s/%s' % (http_host, stream_name.replace('mp4:', '')),
- 'tbr': int_or_none(xpath_text(mbr_video, 'bitrate')),
- })
- self._sort_formats(formats)
+ root_path = self._search_regex(
+ r'var\s+rootPath\s*=\s*"([^"]+)', webpage, 'root path',
+ default='http://evt.dispeak.com/nvidia/events/gtc15/')
+ xml_file_id = self._search_regex(
+ r'var\s+xmlFileId\s*=\s*"([^"]+)', webpage, 'xml file id')
return {
+ '_type': 'url_transparent',
'id': video_id,
- 'title': xpath_text(metadata, 'title'),
- 'duration': parse_duration(xpath_text(metadata, 'endTime')),
- 'creator': xpath_text(metadata, 'speaker'),
- 'formats': formats,
+ 'url': '%sxml/%s.xml' % (root_path, xml_file_id),
+ 'ie': 'DigitalSpeaking',
}
projects / youtube-dl / commitdiff