Business Rules

The following are some high level business rules related to enabling content security are enabled by Windows Media Rights Manger 9 Series SDK:
Expiration after First Use, This business rule specifies the length of time (in hours) a license is valid after the first time the license is used. For example, you can set a license to expire 24 hours after a consumer begins to play the Windows Media file.
Expiration on Store, This right specifies the length of time (in hours) a license is valid after the first time the license is stored on the consumer's computer. For example, you can set a license to expire 72 hours after it is stored.
Transfer to Portable Device. This right specifies whether the user can transfer the content from the PC to a portable device for playback. A related right specifies how many times the user can transfer the content to such portable devices.