mirror of
https://github.com/l1ving/youtube-dl
synced 2024-12-31 02:52:51 +08:00
66 lines
2.3 KiB
Python
66 lines
2.3 KiB
Python
# coding: utf-8
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from __future__ import unicode_literals
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import json
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from .common import InfoExtractor
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from ..utils import (
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int_or_none,
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mimetype2ext,
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)
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class SandiaIE(InfoExtractor):
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IE_DESC = 'Sandia National Laboratories'
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_VALID_URL = r'https?://digitalops\.sandia\.gov/Mediasite/Play/(?P<id>[0-9a-f]+)'
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_TEST = {
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'url': 'http://digitalops.sandia.gov/Mediasite/Play/24aace4429fc450fb5b38cdbf424a66e1d',
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'md5': '9422edc9b9a60151727e4b6d8bef393d',
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'info_dict': {
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'id': '24aace4429fc450fb5b38cdbf424a66e1d',
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'ext': 'mp4',
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'title': 'Xyce Software Training - Section 1',
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'description': 're:(?s)SAND Number: SAND 2013-7800.{200,}',
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'upload_date': '20120409',
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'timestamp': 1333983600,
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'duration': 7794,
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}
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}
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def _real_extract(self, url):
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video_id = self._match_id(url)
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presentation_data = self._download_json(
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'http://digitalops.sandia.gov/Mediasite/PlayerService/PlayerService.svc/json/GetPlayerOptions',
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video_id, data=json.dumps({
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'getPlayerOptionsRequest': {
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'ResourceId': video_id,
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'QueryString': '',
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}
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}), headers={
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'Content-Type': 'application/json; charset=utf-8',
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})['d']['Presentation']
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title = presentation_data['Title']
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formats = []
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for stream in presentation_data.get('Streams', []):
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for fd in stream.get('VideoUrls', []):
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formats.append({
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'format_id': fd['MediaType'],
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'format_note': fd['MimeType'].partition('/')[2],
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'ext': mimetype2ext(fd['MimeType']),
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'url': fd['Location'],
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'protocol': 'f4m' if fd['MimeType'] == 'video/x-mp4-fragmented' else None,
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})
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self._sort_formats(formats)
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return {
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'id': video_id,
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'title': title,
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'description': presentation_data.get('Description'),
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'formats': formats,
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'timestamp': int_or_none(presentation_data.get('UnixTime'), 1000),
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'duration': int_or_none(presentation_data.get('Duration'), 1000),
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}
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