| 摘要 |
A system for processing copy control information in a digital rights management system in standard languages such as XML, XrML and ODML. Concise and descriptive schemas are provided that provide differing levels of compactness and readability. In one embodiment, default values are used so that all attribute values do not have to be provided by a digital rights management definition author. Abbreviated descriptive names can be used along with value aliases to provide readily understandable definitions. |
