Harmonic ELECTRA VS, User Manual

Page: 369 / 604

Chapter 3 ’Web User Graphical Interface’ — Workflow Library
Electra VS - Version 05.10 369
User Manual - Rev. A
 Local storage duration when remote server is
unreachable
: enter the time during which the content should
be bufferized if during a push action, the remote server becomes
unreachable. When the remote server is available again, all the
content is sent at once.
 Encrypt files : if set to true , DRM is activated. Set the following
parameters:
 Key server connection : select the conditional access server
to which Electra VS should connect to get the key.
If set to None , Electra VS generates the key itself. You have to set
- Key : value used to compute the content encryption key
(CEK). It must be configured in base64 format (ex:
XVBovsmzhP9gRIZxWfFta3VVRPzVEWmJsazEJ46).
- Key id : identifier of the key associated to the CEK in the
Playready license. It must be configured in GUID format,
big endian (ex: 4B640997-E5CD-495F-866B-969CD2E31B52)
- License URL : enter the URL of the license server to which
the player must connect to retrieve the encryption keys.
If set to Huawei or Harmonic KMS enter the specific parameters
of the CAS server
- Key server URL : URL of the CAS server
- Define backup key server : set to true if you want to
declare a backup CAS server. Enter the URL of this backup
server in the
Backup key server URL field
- Content id : identifier of the program to encrypt (string)
- Key mode :
• If set to Fixed Key , the key is fixed once. Enter the value
of the key in the Key field (32 characters).
• If set to Key Rotation , the key is periodically renewed.
Enter the refresh period in the Key refresh period
field, in number of chunks.
If set to PlayReady LiveTv, enter the specific parameters of the
CAS server
- Key server URL : URL of the CAS server
- Define backup key server : set to true if you want to
declare a backup CAS server. Enter the URL of this backup
server in the
Backup key server URL field.
- Content id : identifier of the program to encrypt (string).
Before using this feature, check that the bandwidth is widely
dimensioned, because otherwise there is a risk of network
congestion when the remote server is back up, which can impact
other streams.