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@ -1,8 +1,6 @@
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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_parse_qs,
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@ -14,9 +12,7 @@ from ..utils import (
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class ScreencastIE(InfoExtractor):
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_VALID_URL = r'https?://(?:www\.)?screencast\.com/(?:t|users/[^/]+/folders/[^/]+/media)/(?P<id>[a-zA-Z0-9\-]+)'
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_API_URL = 'https://www.screencast.com/api/external/oembed?url=%s&format=json'
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_VALID_URL = r'https?://(?:www\.)?screencast\.com/t/(?P<id>[a-zA-Z0-9]+)'
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_TESTS = [{
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'url': 'http://www.screencast.com/t/3ZEjQXlT',
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'md5': '917df1c13798a3e96211dd1561fded83',
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@ -60,46 +56,17 @@ class ScreencastIE(InfoExtractor):
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}, {
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'url': 'http://screencast.com/t/aAB3iowa',
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'only_matching': True,
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}, {
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'url': 'https://www.screencast.com/users/cindyhailes/folders/Jing/media/c9be177c-5808-4c4f-af56-eadceb3a7c82',
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'md5': '589d37a28d2add53c8bf16b9126d9dc2',
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'info_dict': {
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'id': 'c9be177c-5808-4c4f-af56-eadceb3a7c82',
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'ext': 'swf',
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'title': '2020-05-31_1737',
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'description': 'Shared from Screencast.com',
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'thumbnail': r're:^https?://.*\.(?:gif|jpg)$',
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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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# The JSON given by the API has a thumbnail URL,
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# but it's inferior to the webpage's thumbnail.
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# It also has no video description, so we
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# definitely still need to get the webpage.
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info = self._download_json(
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self._API_URL % url, video_id,
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'Downloading video info JSON')
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video_url = info.get('url')
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if video_url != None:
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video_url_raw = compat_urllib_request.quote(video_url)
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video_url = re.sub(r'^(?P<proto>https|http)%3A',
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lambda match: '%s:' % match.group('proto'),
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video_url_raw)
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title = info.get('title')
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webpage = self._download_webpage(url, video_id)
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if video_url == None:
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video_url = self._html_search_regex(
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r'<embed name="Video".*?src="([^"]+)"', webpage,
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'QuickTime embed', default=None)
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video_url = self._html_search_regex(
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r'<embed name="Video".*?src="([^"]+)"', webpage,
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'QuickTime embed', default=None)
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if video_url == None:
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if video_url is None:
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flash_vars_s = self._html_search_regex(
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r'<param name="flashVars" value="([^"]+)"', webpage, 'flash vars',
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default=None)
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@ -113,11 +80,9 @@ class ScreencastIE(InfoExtractor):
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flash_vars = compat_parse_qs(flash_vars_s)
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video_url_raw = compat_urllib_request.quote(
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flash_vars['content'][0])
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video_url = re.sub(r'^(?P<proto>http|https)%3A',
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lambda match: '%s:' % match.group('proto'),
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video_url_raw)
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video_url = video_url_raw.replace('http%3A', 'http:')
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if video_url == None:
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if video_url is None:
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video_meta = self._html_search_meta(
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'og:video', webpage, default=None)
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if video_meta:
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@ -125,31 +90,28 @@ class ScreencastIE(InfoExtractor):
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r'src=(.*?)(?:$|&)', video_meta,
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'meta tag video URL', default=None)
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if video_url == None:
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if video_url is None:
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video_url = self._html_search_regex(
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r'MediaContentUrl["\']\s*:(["\'])(?P<url>(?:(?!\1).)+)\1',
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webpage, 'video url', default=None, group='url')
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if video_url == None:
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if video_url is None:
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video_url = self._html_search_meta(
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'og:video', webpage, default=None)
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if video_url == None:
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if video_url is None:
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raise ExtractorError('Cannot find video')
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if title == None:
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title = self._og_search_title(webpage, default=None)
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if title == None:
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title = self._og_search_title(webpage, default=None)
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if title is None:
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title = self._html_search_regex(
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[r'<b>Title:</b> ([^<]+)</div>',
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r'class="tabSeperator">></span><span class="tabText">(.+?)<',
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r'<title>([^<]+)</title>'],
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webpage, 'title')
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thumbnail = self._og_search_thumbnail(webpage)
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description = self._og_search_description(webpage, default=None)
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if description == None:
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if description is None:
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description = self._html_search_meta('description', webpage)
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return {
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