diff options
| -rw-r--r-- | youtube_dl/extractor/udemy.py | 41 |
1 files changed, 37 insertions, 4 deletions
diff --git a/youtube_dl/extractor/udemy.py b/youtube_dl/extractor/udemy.py index be6f3be5e..da2d542ec 100644 --- a/youtube_dl/extractor/udemy.py +++ b/youtube_dl/extractor/udemy.py @@ -1,5 +1,7 @@ from __future__ import unicode_literals +import re + from .common import InfoExtractor from ..compat import ( compat_HTTPError, @@ -8,6 +10,8 @@ from ..compat import ( compat_urlparse, ) from ..utils import ( + determine_ext, + extract_attributes, ExtractorError, float_or_none, int_or_none, @@ -73,11 +77,8 @@ class UdemyIE(InfoExtractor): return self._download_json( 'https://www.udemy.com/api-2.0/users/me/subscribed-courses/%s/lectures/%s?%s' % ( course_id, lecture_id, compat_urllib_parse_urlencode({ - 'video_only': '', - 'auto_play': '', - 'fields[lecture]': 'title,description,asset', + 'fields[lecture]': 'title,description,view_html,asset', 'fields[asset]': 'asset_type,stream_url,thumbnail_url,download_urls,data', - 'instructorPreviewMode': 'False', })), lecture_id, 'Downloading lecture JSON') @@ -246,6 +247,38 @@ class UdemyIE(InfoExtractor): f['format_id'] = '%sp' % format_id formats.append(f) + view_html = lecture.get('view_html') + if view_html: + view_html_urls = set() + for source in re.findall(r'<source[^>]+>', view_html): + attributes = extract_attributes(source) + src = attributes.get('src') + if not src: + continue + res = attributes.get('data-res') + height = int_or_none(res) + if src in view_html_urls: + continue + view_html_urls.add(src) + if attributes.get('type') == 'application/x-mpegURL' or determine_ext(src) == 'm3u8': + m3u8_formats = self._extract_m3u8_formats( + src, video_id, 'mp4', entry_protocol='m3u8_native', + m3u8_id='hls', fatal=False) + for f in m3u8_formats: + m = re.search(r'/hls_(?P<height>\d{3,4})_(?P<tbr>\d{2,})/', f['url']) + if m: + if not f.get('height'): + f['height'] = int(m.group('height')) + if not f.get('tbr'): + f['tbr'] = int(m.group('tbr')) + formats.extend(m3u8_formats) + else: + formats.append({ + 'url': src, + 'format_id': '%dp' % height if height else None, + 'height': height, + }) + self._sort_formats(formats) return { |