Wowza Community

Log or record all used keys in media player

Many media streaming devices such as Google Widevine, Amazon Primetime DRM and Apple HLS have key rotation feature, in which content encryption key is rotated every few media segments. Is it possible to log all the keys that are utilized by the player (client)? This log could be useful to determine content usage by the client.

I am looking for logging at any one time, such as: upon reception, upon use, etc.