R.4 Mapping to DRM systems (informative)

26.2343GPPProtocols and codecsRelease 17Transparent end-to-end Packet-switched Streaming Service (PSS)TS

R.4.1 Mapping to OMA DRM 2.0 (informative)

If this Annex is used in conjunction with OMA DRM 2.0 based key management, the ISMACrypKMSID parameter in the SDP is set to "odkm" and the ISMACrypKMSVersion is set to "0x0000200’. ISMACrypKMSSpecificData may be used to signal OMA DRM 2.0 specific parameters, e.g. RI URL or Silent URL. It should at least be used to signal the Content ID.

R.4.2 Mapping to OMA DRM 2.1 (informative)

If this Annex is used in conjunction with OMA DRM 2.1 based key management, the ISMACrypKMSID parameter in the SDP is set to "odkm" and the ISMACrypKMSVersion is set to "0x0000201’. ISMACrypKMSSpecificData may be used to signal OMA DRM 2.1 specific parameters, e.g. RI URL or Silent URL. It should at least be used to signal the Content ID.

Annex S (normative):
MIME Type Registrations