How to implement Clear-Key video encryption in PHP and play it in HTML [closed]
问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed last year . I want to implement video encryption in php and play encrypted video in HTML5 video. I have read some documents about it: https://en.wikipedia.org/wiki/Encrypted_Media_Extensions https://w3c.github.io/encrypted-media/ And I know there are alternative tools and services that I can