If you meant to share or request a specific article, could you clarify? For example:
If you want users to watch http://myserver.com/file.mkv without being able to save the file, you face a fundamental reality of the web: However, you can deter casual attempts:
types video/x-matroska mkv;
: This is the protocol part of the URL, indicating that the file should be accessed using the Hypertext Transfer Protocol (HTTP). HTTP is a standard protocol used for transferring data across the internet.