How to disable Cross-Site tracking in Safari.
This article details how to disable Cross-site tracking on different web browsers, which can help resolve issues with viewing Panopto recordings.
1) With Safari open click "Safari" in the top left hand corner and select preferences from the drop down menu.

2) From the new window select the "Privacy" tab and ensure the box for "Website tracking: Prevent cross-site tracking" is checked.

3) Close the preferences window and any open Safari windows and when you open it again Cross-Sit tracking should now be blocked.