Direct File URL access in source code?

Hello, I’m trying to run a membership website using membership plugins and all that stuff, I would be using your your plugin for the main content, videos.

The issue I’m concerned about is making the video file urls not accessable to people who are not logged in. So if a non-member has a URL to a “Member Only” video url, i dont want them to access it.

I’m wondering if you had any pointers for protecting the direct access to the video files.. Not sure how to define it all or where to look.

Thank you!

http://ww.wp.xz.cn/plugins/video-embed-thumbnail-generator/