I found a note in the restrictions documentation:
(I know the document states MP7.1, but the same applies for MP8.5)
http://www.cisco.com/en/US/docs/voice_ip_comm/meetingplace/7_1/english/a
dministration/failover_application_server_config.html#wp1056...
Do you have the videorecording license.http://docwiki.cisco.com/wiki/Cisco_Unified_MeetingPlace,_Release_7.0_--_About_Audio_Deployment_Models_with_Video_for_Cisco_Unified_MeetingPlace_Release_7.0#Video_Requirements
Markus is correct, the Install DVD should ship with the system. You need to contact your Cisco Account Team to get the installation DVD.MeetingPlace TAC doesn't have any way of requesting software be sent out or availability of links to download this...