Preventing Video Downloads
Panopto is the best way to prevent videos from being downloaded. Students can use another device to record a video but you can deter students from easily capturing videos.
Record Zoom videos to your desktop
Upload videos to Panopto in Canvas (4:07 min)
Within Panopto, you can set options for each video, a folder, or a parent folder to limit video downloads. See the screenshots below for setting the root folder (1) and video (2):