Hi, We are using WMRM+WMEconder to generate drm profiles and let the crypt be on the producer side. The producer encrypts the contents and publishes the video/music, etc. Since the publisher only wants to allow each user to see it once without license re-issuing and without user registration. Looking at the request challenge, i can see the client info or the client id variables, but these are unique per transaction and not machine. The machine public key is a unique value for all the users, so i cant distinguish uniquely one user that has seen a music/video etc. Is there anyway to get a unique value for machine and not transaction since the user is not registered ? How do you avoid the re-issuing of licenses for content playback without for instance client registration, payment, etc ? Thanks in advance for your time Rui Francisco
