Video copyright question

[egertol]

I want to prevent my students from downloading the instructional videos that I use for teaching in Canvas.  Many are copyright-protected videos that I have purchased.  I have permission to use them during this virtual teaching period, but they don't want students saving them on their computers.

Sometimes when I upload a video, it plays only within the Canvas browser, but other times the "download video" option appears.  What do I need to do to disable that feature?

Thank you