Cisco DNCS System Release 2.2 3.2 Release Notes

 

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Why Choose Service Pack 2? 

78-4001158-01 Rev C 

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The system-created copyControlParams.inf contains the following default 

configurations: 
• 

The DVI/HDMI default configuration always uses HDCP authentication and 

encryption for the DVI/HDMI port and blocks the port when authentication fails. 

• 

The YPbPr default configuration constrains the image sent to the YPbPr output 

when the CIT bit is set. 

• 

The 1394 port is enabled by default if the connected device supports DTCP and 

analog failover; otherwise, the 1394 port is blocked. 

• 

The default configuration for the composite outputs is “Macrovision follows APS 

bits for encrypted digital content.” 

For more information about editing the copyControlParams.inf file, refer to Enabling 

Content Protection for Broadcast Programming, part number 4001068. 

You may have previously set up a _DVI SAM service to turn off HDCP on a DVI 

port. Because the _DVI SAM service cannot be used in conjunction with the software 

that supports content protection policy settings, you are required to delete this 

service. 
Note:  After the installation of Service Pack 2 for SR 2.2 and SR 3.2, the HDCP setting 

will be controlled globally, based on the settings in the copyControlParams.inf file. If 

subscribers connect a port to a monitor that does not support HDCP to the DVI, they 

will see an HDCP barker similar to the following example: 

 

Because you will no longer be using a package to control the DVI port or the HDCP 

function, you can also delete the package that was used for this purpose. If the 

package is used to control other DHCT functions or services, it should not be 

deleted. 
For more information about deleting this package, refer to Enabling Content Protection 

for Broadcast Programming, part number 4001068.