81 lines
2.9 KiB
Python
81 lines
2.9 KiB
Python
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# coding: utf-8
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from __future__ import unicode_literals
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import re
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from .common import InfoExtractor
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from ..compat import (
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compat_b64decode,
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compat_urllib_parse_urlencode,
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)
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class SproutVideoIE(InfoExtractor):
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_VALID_URL = r'(?:https?:|)//videos.sproutvideo.com/embed/(?P<id>[a-f0-9]+)/[a-f0-9]+\??.*'
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_TEST = {
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'url': 'https://videos.sproutvideo.com/embed/4c9dddb01910e3c9c4/0fc24387c4f24ee3',
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'md5': '1343ce1a6cb39d67889bfa07c7b02b0e',
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'info_dict': {
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'id': '4c9dddb01910e3c9c4',
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'ext': 'mp4',
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'title': 'Adrien Labaeye : Berlin, des communautés aux communs',
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}
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}
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@staticmethod
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def _extract_url(webpage):
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sproutvideo = re.search(
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r'(?:<iframe\s+class=[\'\"]sproutvideo-player.*src|href)=[\'\"](?P<url>%s)[\'\"]' % SproutVideoIE._VALID_URL, webpage)
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if sproutvideo:
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return sproutvideo.group('url')
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def _real_extract(self, url):
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video_id = self._match_id(url)
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webpage = self._download_webpage(url, video_id)
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data = self._search_regex(r'<script[^>]+>var dat = \'([^\']+)\';</script>', webpage, 'data')
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data_decoded = compat_b64decode(data).decode('utf-8')
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parsed_data = self._parse_json(data_decoded, video_id)
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# https://github.com/ytdl-org/youtube-dl/issues/16996#issuecomment-406901324
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# signature->m for manifests
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# signature->k for keys
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# signature->t for segments
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m_sig = self._policy_to_qs(parsed_data, 'm')
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k_sig = self._policy_to_qs(parsed_data, 'k')
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t_sig = self._policy_to_qs(parsed_data, 't')
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url = "https://{0}.videos.sproutvideo.com/{1}/{2}/video/index.m3u8?{3}"
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url = url.format(parsed_data['base'],
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parsed_data['s3_user_hash'],
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parsed_data['s3_video_hash'],
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m_sig)
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formats = self._extract_m3u8_formats(url, video_id, 'mp4', 'm3u8_native',
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m3u8_id='hls', fatal=False)
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self._sort_formats(formats)
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for i in range(len(formats)):
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formats[i]['url'] = "{}?{}".format(formats[i]['url'], m_sig)
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return {
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'id': video_id,
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'title': parsed_data['title'],
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'formats': formats,
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'force_hlsdl': True, # currently FFmpeg is not supported
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'extra_param_to_segment_url': t_sig,
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'extra_param_to_key_url': k_sig
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}
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def _format_qsdata(self, qs_data):
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parsed_dict = dict()
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for key in qs_data:
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parsed_dict[key.replace('CloudFront-', '')] = qs_data[key]
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return parsed_dict
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def _policy_to_qs(self, policy, key):
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sig = self._format_qsdata(policy['signatures'][key])
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sig['sessionID'] = policy['sessionID']
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return compat_urllib_parse_urlencode(sig, doseq=True)
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