diff --git a/yt_dlp/extractor/_extractors.py b/yt_dlp/extractor/_extractors.py
index f7e3f25c3b..45653737e5 100644
--- a/yt_dlp/extractor/_extractors.py
+++ b/yt_dlp/extractor/_extractors.py
@@ -275,7 +275,10 @@ from .bitchute import (
     BitChuteChannelIE,
     BitChuteIE,
 )
-from .blackboardcollaborate import BlackboardCollaborateIE
+from .blackboardcollaborate import (
+    BlackboardCollaborateIE,
+    BlackboardCollaborateLaunchIE,
+)
 from .bleacherreport import (
     BleacherReportCMSIE,
     BleacherReportIE,
diff --git a/yt_dlp/extractor/blackboardcollaborate.py b/yt_dlp/extractor/blackboardcollaborate.py
index 535890979b..eeea9ae26f 100644
--- a/yt_dlp/extractor/blackboardcollaborate.py
+++ b/yt_dlp/extractor/blackboardcollaborate.py
@@ -1,16 +1,31 @@
+import base64
+import json
+
 from .common import InfoExtractor
-from ..utils import parse_iso8601
+from ..utils import (
+    int_or_none,
+    mimetype2ext,
+    parse_iso8601,
+    parse_qs,
+    str_or_none,
+    url_or_none,
+)
+from ..utils.traversal import traverse_obj
+
+'''APIs references - Blackboard Learn: https://developer.blackboard.com/portal/displayApi
+                   - Blackboard Collaborate: https://github.com/blackboard/BBDN-Collab-Postman-REST'''
 
 
 class BlackboardCollaborateIE(InfoExtractor):
     _VALID_URL = r'''(?x)
                         https?://
-                        (?P<region>[a-z-]+)\.bbcollab\.com/
+                        (?P<region>[a-z]+)(?:-lti)?\.bbcollab\.com/
                         (?:
                             collab/ui/session/playback/load|
                             recording
                         )/
-                        (?P<id>[^/]+)'''
+                        (?P<id>[^/\?]+)
+                        \??(authToken=(?P<token>[\w\.\-]+))?'''
     _TESTS = [
         {
             'url': 'https://us-lti.bbcollab.com/collab/ui/session/playback/load/0a633b6a88824deb8c918f470b22b256',
@@ -19,9 +34,55 @@ class BlackboardCollaborateIE(InfoExtractor):
                 'id': '0a633b6a88824deb8c918f470b22b256',
                 'title': 'HESI A2 Information Session - Thursday, May 6, 2021 - recording_1',
                 'ext': 'mp4',
-                'duration': 1896000,
-                'timestamp': 1620331399,
+                'duration': 1896,
+                'timestamp': 1620333295,
                 'upload_date': '20210506',
+                'subtitles': {
+                    'live_chat': 'mincount:1',
+                },
+            },
+        },
+        {
+            'url': 'https://eu.bbcollab.com/collab/ui/session/playback/load/4bde2dee104f40289a10f8e554270600',
+            'md5': '108db6a8f83dcb0c2a07793649581865',
+            'info_dict': {
+                'id': '4bde2dee104f40289a10f8e554270600',
+                'title': 'Meeting - Azerbaycanca erize formasi',
+                'ext': 'mp4',
+                'duration': 880,
+                'timestamp': 1671176868,
+                'upload_date': '20221216',
+            },
+        },
+        {
+            'url': 'https://eu.bbcollab.com/recording/f83be390ecff46c0bf7dccb9dddcf5f6',
+            'md5': 'e3b0b88ddf7847eae4b4c0e2d40b83a5',
+            'info_dict': {
+                'id': 'f83be390ecff46c0bf7dccb9dddcf5f6',
+                'title': 'Keynote lecture by Laura Carvalho - recording_1',
+                'ext': 'mp4',
+                'duration': 5506,
+                'timestamp': 1662721705,
+                'upload_date': '20220909',
+                'subtitles': {
+                    'live_chat': 'mincount:1',
+                },
+            },
+        },
+        {
+            'url': 'https://eu.bbcollab.com/recording/c3e1e7c9e83d4cd9981c93c74888d496',
+            'md5': 'fdb2d8c43d66fbc0b0b74ef5e604eb1f',
+            'info_dict': {
+                'id': 'c3e1e7c9e83d4cd9981c93c74888d496',
+                'title': 'International Ally User Group - recording_18',
+                'ext': 'mp4',
+                'duration': 3479,
+                'timestamp': 1721919621,
+                'upload_date': '20240725',
+                'subtitles': {
+                    'en': 'mincount:1',
+                    'live_chat': 'mincount:1',
+                },
             },
         },
         {
@@ -42,22 +103,71 @@ class BlackboardCollaborateIE(InfoExtractor):
         },
     ]
 
+    def _call_api(self, region, video_id, api_call='', token=None, note='Downloading JSON metadata', fatal=False):
+        return self._download_json(f'https://{region}.bbcollab.com/collab/api/csa/recordings/{video_id}/{api_call}',
+                                   video_id, note=note,
+                                   headers={'Authorization': f'Bearer {token}'} if token else '', fatal=fatal)
+
     def _real_extract(self, url):
         mobj = self._match_valid_url(url)
         region = mobj.group('region')
         video_id = mobj.group('id')
-        info = self._download_json(
-            f'https://{region}.bbcollab.com/collab/api/csa/recordings/{video_id}/data', video_id)
-        duration = info.get('duration')
-        title = info['name']
-        upload_date = info.get('created')
-        streams = info['streams']
-        formats = [{'format_id': k, 'url': url} for k, url in streams.items()]
+        token = mobj.group('token') or parse_qs(url).get('authToken')
+
+        if video_info := self._call_api(region, video_id, 'data/secure', token, 'Trying auth token'):
+            video_extra = self._call_api(region, video_id, token=token, note='Retrieving extra attributes')
+        else:
+            video_info = self._call_api(region, video_id, 'data', note='Trying fallback', fatal=True)
+            video_extra = {}
+
+        duration = int_or_none(video_info.get('duration'), 1000)
+        title = video_info.get('name')
+        upload_date = video_info.get('created')
+
+        formats = traverse_obj(video_info, ('extStreams', ..., {
+            'url': ('streamUrl', {url_or_none}),
+            'container': ('contentType', {mimetype2ext}),
+            'aspect_ratio': ('aspectRatio'),
+        }))
+
+        for cur_format in formats:
+            cur_format['filesize'] = int_or_none(video_extra.get('storageSize'))
+
+        subtitles = {}
+        for current_subs in video_info.get('subtitles'):
+            lang_code = current_subs.get('lang')
+            subtitles.setdefault(lang_code, []).append({
+                'name': str_or_none(current_subs.get('label')),
+                'url': url_or_none(current_subs['url']),
+            })
+
+        for current_chat in video_info.get('chats'):
+            subtitles.setdefault('live_chat', []).append({'url': url_or_none(current_chat['url'])})
 
         return {
             'duration': duration,
             'formats': formats,
             'id': video_id,
             'timestamp': parse_iso8601(upload_date),
+            'subtitles': subtitles,
             'title': title,
         }
+
+
+class BlackboardCollaborateLaunchIE(InfoExtractor):
+    _VALID_URL = r'https?://[a-z]+\.bbcollab\.com/launch/(?P<token>[\w\.\-]+)'
+
+    _TESTS = [
+        {
+            'url': 'https://au.bbcollab.com/launch/eyJhbGciOiJIUzI1NiJ9.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.xuELw4EafEwUMoYcCHidGn4Tw9O1QCbYHzYGJUl0kKk',
+            'only_matching': True,
+        },
+    ]
+
+    def _real_extract(self, url):
+        token = self._match_valid_url(url)['token']
+        video_id = traverse_obj(json.loads(base64.b64decode(token.split('.')[1] + '===')), ('resourceAccessTicket', 'resourceId'))
+
+        redirect_url = self._request_webpage(url, video_id=video_id).url
+        return self.url_result(redirect_url,
+                               ie=BlackboardCollaborateIE.ie_key(), video_id=video_id)