DRM_Rights

The DRM_Rights property specifies the rights that the application will require in the next attempt to open a protected file.

Global Constant

g_wszWMDRM_Rights

Data Type

WMT_TYPE_STRING

Remarks

This is a read-write property that is retrieved using IWMDRMReader::GetDRMProperty and set using either IWMDRMReader::SetDRMProperty or IWMDRMWriter::SetDRMAttribute.

The following table lists the supported rights.

Right String literal Description
g_wszWMDRM_RIGHT_BACKUP"Backup"Right to back up the license.
g_wszWMDRM_RIGHT_COLLABORATIVE_PLAY"CollaborativePlay"Right to play the file as part of a collaborative playlist.
g_wszWMDRM_RIGHT_COPY"Copy"Right to copy the file to a device. This right supersedes the older copy rights (g_wszWMDRM_RIGHT_COPY_TO_CD, g_wszWMDRM_RIGHT_COPY_TO_NON_SDMI_DEVICE, and g_wszWMDRM_RIGHT_COPY_TO_SDMI_DEVICE).
g_wszWMDRM_RIGHT_COPY_TO_CD"Print.redbook"Right to copy the file to a CD (Red Book format).

In Windows Media DRM 10, this right is replaced by g_wszWMDRM_RIGHT_COPY.

g_wszWMDRM_RIGHT_COPY_TO_NON_SDMI_DEVICE"Transfer.NONSDMI"Right to copy the file to a non-SDMI device.

In Windows Media DRM 10, this right is replaced by g_wszWMDRM_RIGHT_COPY.

g_wszWMDRM_RIGHT_COPY_TO_SDMI_DEVICE"Transfer.SDMI"Right to copy the file to an SDMI-compliant device.

In Windows Media DRM 10, this right is replaced by g_wszWMDRM_RIGHT_COPY.

g_wszWMDRM_RIGHT_PLAYBACK"Play"Right to play the media file.

 

This property contains a wide-character string of one or more rights separated by semicolons, for example: L"Playback;Copy;CollaborativePlay".

See also

DRM Properties

 

 

Show: