As a heavy RDP user...don't. Let me repeat that: DON'T. The browser may only download the video file once and never need to fetch it again, but the RDP protocol is only seeing an always-changing area of the screen that constantly has to be sent back to the remote system, with no end in sight. I've witnessed this first-hand, and can make an RDP connection become absolutely unusable. And it provides no value other than to "make things look pretty" to marketing weasels. I'm not kidding, this sort of thing makes my blood boil. I cannot emphasize this enough. DON'T.