1 files changed, 66 insertions, 0 deletions
diff --git a/yt_dlp/extractor/lecture2go.py b/yt_dlp/extractor/lecture2go.py
new file mode 100644
index 0000000..3a9b30a
--- /dev/null
+++ b/yt_dlp/extractor/lecture2go.py
@@ -0,0 +1,66 @@
+import re
+
+from .common import InfoExtractor
+from ..utils import (
+    determine_ext,
+    determine_protocol,
+    parse_duration,
+    int_or_none,
+)
+
+
+class Lecture2GoIE(InfoExtractor):
+    _VALID_URL = r'https?://lecture2go\.uni-hamburg\.de/veranstaltungen/-/v/(?P<id>\d+)'
+    _TEST = {
+        'url': 'https://lecture2go.uni-hamburg.de/veranstaltungen/-/v/17473',
+        'md5': 'ac02b570883020d208d405d5a3fd2f7f',
+        'info_dict': {
+            'id': '17473',
+            'ext': 'mp4',
+            'title': '2 - Endliche Automaten und reguläre Sprachen',
+            'creator': 'Frank Heitmann',
+            'duration': 5220,
+        },
+        'params': {
+            # m3u8 download
+            'skip_download': True,
+        }
+    }
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        webpage = self._download_webpage(url, video_id)
+
+        title = self._html_search_regex(r'<em[^>]+class="title">(.+)</em>', webpage, 'title')
+
+        formats = []
+        for url in set(re.findall(r'var\s+playerUri\d+\s*=\s*"([^"]+)"', webpage)):
+            ext = determine_ext(url)
+            protocol = determine_protocol({'url': url})
+            if ext == 'f4m':
+                formats.extend(self._extract_f4m_formats(url, video_id, f4m_id='hds'))
+            elif ext == 'm3u8':
+                formats.extend(self._extract_m3u8_formats(url, video_id, ext='mp4', m3u8_id='hls'))
+            else:
+                if protocol == 'rtmp':
+                    continue  # XXX: currently broken
+                formats.append({
+                    'format_id': protocol,
+                    'url': url,
+                })
+
+        creator = self._html_search_regex(
+            r'<div[^>]+id="description">([^<]+)</div>', webpage, 'creator', fatal=False)
+        duration = parse_duration(self._html_search_regex(
+            r'Duration:\s*</em>\s*<em[^>]*>([^<]+)</em>', webpage, 'duration', fatal=False))
+        view_count = int_or_none(self._html_search_regex(
+            r'Views:\s*</em>\s*<em[^>]+>(\d+)</em>', webpage, 'view count', fatal=False))
+
+        return {
+            'id': video_id,
+            'title': title,
+            'formats': formats,
+            'creator': creator,
+            'duration': duration,
+            'view_count': view_count,
+        }