You can serve the video through the CDN, Cloudflare allows it though it must be under 512mb to cacheable (so split the video). I had read in a use case that som

You can serve the video through the CDN, Cloudflare allows it though it must be under 512mb to cacheable (so split the video). I had read in a use case that someone with over 25tb of bandwidth in a month of like 300gb disk of video was sent a letter by Cloudflare to disable CDN/caching, so I think this would be fine. Im still learning the whole thing myself and plan to play with it this weekend and use it for a client site. Feel free to ping me again somehow in the future to see how it turned out.