IWMDRMContentAuthor Object
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The IWMDRMContentAuthor object allows you to work with digital rights management (DRM) profiles, which contain the settings that you need to protect a stream or file. You can create, import, export, and remove DRM profiles, and specify the DRM profile to use for the current encoding session.
Use the IWMDRMAttributes object to work with the attributes from the current DRM profile if you retrieve the interface from IWMDRMProfile, or from the current DRM session if you retrieve the interface from IWMDRMContentAuthor. Use the IWMDRMProfile object to specify and retrieve properties for the current DRM profile.
The IWMDRMContentAuthor object exposes the following properties and methods.
| Property | Description |
| Attributes | Retrieves an IWMDRMAttributes object so you can work with user-defined DRM attributes for the current DRM session. |
| ContentID | Specifies and retrieves the value for the content ID, which is used to identify the content being protected. |
| DRMProfileCollection | Retrieves a collection of DRM profiles. |
| Method | Description |
| CreateDRMProfile | Creates a DRM profile, which contains the settings needed to protect content. |
| ExportDRMProfile | Exports a DRM profile to a hidden password-protected file. |
| GenerateContentID | Generates a content ID, which is included in the content header to identify the content. |
| GenerateKeyID | Generates a key ID, which is one of the values required to protect content. |
| GetDRMProfile | Retrieves an IWMDRMProfile object for a specified profile ID. |
| GetSessionDRMProfile | Retrieves the key ID of the DRM profile specified in the current encoding session. |
| ImportDRMProfile | Imports a DRM profile from a specified file. |
| RemoveDRMProfile | Removes a DRM profile from the local computer. |
| SetSessionDRMProfile | Specifies which DRM profile to use for the current encoding session. |
See Also