title: How to protect video from download like youtube
body: <p>I want the videos that I play on my site should only be streamed but should not be accessible to download like youtube.</p>
  
  <p>If look for datasource of video in youtube video player find a url like 
  <a href="https://www.youtube.com/4524cd9d-c4a5-4b38-92de-5fa1732e0a99" rel="nofollow noreferrer">https://www.youtube.com/4524cd9d-c4a5-4b38-92de-5fa1732e0a99</a></p>
  
  <p>Youtube protect direct access to video url by error 404, but the same url load video in <code>&lt;video&gt;</code> tag in youtube video player.
  <a href="https://i.stack.imgur.com/GBxjP.png" rel="nofollow noreferrer">https://i.stack.imgur.com/GBxjP.png</a></p>
  
  <p>How can I do it like youtube with Asp.net MVC?</p>