OMA MPEG-2 DRM Control Format (MDCF) Message Elements Registry

The MDCF protocol ( OMA-TS-SCE_MDCF-V1_0 ) includes several message elements which permit values to be assigned by registration. This OMNA registry supports the following message elements:


CA_descriptor_message_ID registry
This registry records assigned values for the CA_descriptor_message_ID field as described in section 5.3.1 of OMA-TS-SCE_MDCF-V1_0 identifies a specific message.

The CA_descriptor_message_ID field is eight bits long and the possible values have been segregated as follows:

Range Description
0x00-0x1F reserved for use by OMA
0x20-0xF7 values used for MDCF applications assigned in this registry
0xF8-0xFE available for private/experimental use - not recorded
0xFF reserved for future use

CA_descriptor_message_ID Registration Assignments

CA_descriptor_message_ID
Value Description Supporting Information
OMA defined values
0x00-0x1F Reserved for future use by OMA -
External MDCF Applications
0x20-0xF7 Reserved for future assignment -
Requesting an assignment for CA_descriptor_message_ID:

The information to be included in a request for an assigned value may be found here.


CID_message_ID registry
This registry records assigned values for the CID_message_ID field as described in section 5.4.2.1 of OMA-TS-SCE_MDCF-V1_0 identifies a specific CID message.
The CID_message_ID field is eight bits long and the possible values have been segregated as follows:
Range Description
0x00-0x1F reserved for use by OMA
0x20-0xF7 values used for MDCF applications assigned in this registry
0xF8-0xFE available for private/experimental use - not recorded
0xFF reserved for future use

CID_message_ID Registration Assignments

CID_message_ID
Value Description Supporting Information
OMA defined values
0x00 baseCID Specification Not yet Available
0x01 socID Specification Not yet Available
0x02-0x1F Reserved for future use by OMA -
External MDCF Applications
0x20-0xF7 Reserved for future assignment -
Requesting an assignment for CID_message_ID:

The information to be included in an assigned value request may be found here.


rights_URL_message_ID registry
This registry records assigned values for the rights_URL_message_ID field as described in section 5.4.3.1 of OMA-TS-SCE_MDCF-V1_0 identifies a specific message.
The rights_URL_message_ID field is eight bits long and the possible values have been segregated as follows:
Range Description
0x00-0x1F reserved for use by OMA
0x20-0xF7 values used for MDCF applications assigned in this registry
0xF8-0xFE available for private/experimental use - not recorded
0xFF reserved for future use

rights_URL_message_ID Registration Assignments

rights_URL_message_ID
Value Description Supporting Information
OMA defined values
0x00 RightsIssuerURL Specification Not yet Available
0x01 SilentRightsURL Specification Not yet Available
0x02 PreviewRightsURL Specification Not yet Available
0x03-0x1F Reserved for future use by OMA -
External MDCF Applications
0x20-0xF7 Reserved for future assignment
Requesting an assignment for rights_URL_message_ID:

The information to be included in an assigned value request may be found here.