If you are having trouble installing the Kaltura Capture software on a new Mac running OS 10.5 Catalina, please see the workaround solution listed below.
The workaround for the security pop up is to go to the Applications folder, right-click on the Kaltura Capture application and click Open. Then it will give you a third button on the pop up to run anyway.
Once it’s installed, return back to Canvas My Media -> Add New -> Kaltura Capture.
Kaltura Capture Hardware and Operating System Requirements.