https://trustedblogs.co/2023/06/27/the-role-of-digital-watermarking-in-drm-video-protection-and-anti-piracy-efforts/#:~:text=Digital%20watermarking%20is%20a%20powerful%20technology%20that%20plays%20a%20crucial%20role%20in%20DRM%20(Digital%20Rights%20Management)%20video%20protection%20and%2