VBrick Systems Server ETV v3.1 Manual Do Utilizador

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© 2005 VBrick Systems, Inc.
These methods all can be combined. For example, to provide a User with access to the 
resources provided to a User Group but also provide them access to additional resources, the 
administrator can a) Assign the User to that Resource Group and b) Individually assign the 
additional resources to that user. Each of these methods is discussed below.
Add/Modify User
'
s Group Assignments
Users can be assigned to specific User Groups, and they will inherit the privileges of that 
group. If no User Groups appear, then none have been defined. Click User Groups in the 
main navigation to the left to create User Groups.
Add/Modify User
'
s Resource Group Assignments
Users can be assigned to specific Resource Groups, and they will inherit the privileges of that 
Resource Group. If no Resource Groups appear, then none of been defined. Click Resource 
Groups in the main navigation to the left to create Resource Groups. 
Add/Modify Live Channel Privileges
A list of available live video streams will be displayed. A user can be provided access to all live 
streams or specify individual streams.
Allow Access to Specific VOD Servers
Choose from a list of available NXG On-Demand Server(s) to which a user can have access. 
A user can have access to multiple servers. This feature is particularly useful when VoD 
servers are located in different physical locations that are separated by low bandwidth links. 
For example, if a company has offices and VoD servers in both New York and Chicago, and 
these offices are separated by a T-1 link, then they would want to limit the users in the 
Chicago office to the Chicago VoD server and those in New York to the New York VoD 
server.
Note
For live streams that have channel assignments, both the Channel Number and the 
Program Name will appear in the Channel list. If the Channel number is selected, 
the ETV Portal Server will always provide access to the particular channel (for 
example, Channel 1) even if the Program Name of that channel changes. If the 
Program Name is selected, the ETV Portal Server will always provide access to the 
Program Name (for example, CNN), even if the channel that it is associated with 
changes (for example, from Channel 2 to Channel 4).
Note
When a user is provided access to particular NXG Video-on-Demand server(s), and 
they are given the privilege to Publish or Record to a particular folder, when they 
Publish or Record, the video will be Published or Recorded to each server that they 
have access to. This is important for clustering purposes.