Requirements for synchronization specifies the frequency with which the client synchronize its state with the server. If the client has been issued an out-of-band license (without a license server being contacted), usage rules may specify that the client must send synchronization messages to the server in order to synchronize the client’s secure time, and report client state to the server.
The synchronization behavior is defined using the following parameters:
This usage rule is supported by Primetime DRM clients version 3.0 or later. The behavior on older clients depends on the minimum client version supported by the license server.