Cobalt Digital Inc 9083 Product Manual page 110

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Figure 3-7 Dolby Digital™ (AC-3) Setup Example (Sheet 2 of 2)
9083 (WITH DOLBY ENCODING OPTION) PRODUCT MANUAL
Example Setups Using The 9083 and DashBoard™
A Using the External Metadata Source drop-down, select RS-485
external metadata.
B
Remove VBI SMPTE 2020 metadata from the output video by setting
Metadata Removal to On .
Using the AC-3 Metadata Source drop-down, select Program 1
C
for AC-3 Metadata Source.
Using the On Loss of External Metadata drop-down, select Use Last
D
Received Metadata as the failover source should the current
metadata become unavailable.
E
Using the Encoded AC-3 Data Rate drop-down, select 348 kbps as
AC-3 data rate for the encoded pair.
Using the Encoder Ch 1 thru Encoder Ch 6 drop-downs, map
F
AES Ch 1 thru Ch 6 to Encoder audio input channels 1 thru 6.
Using the card general audio routing controls (in this example,
G
Embedded Audio Group 1/2), set embedded channel pair 1/2 to use
the Dolby Encoder as the source.
9083-ENC-OM (V4.4)