GUIDE TO INSTALLATION AND OPERATION
3.4.7.3 Metadata / Dolby tab
This tab provides resources for configuring Dolby metadata
insertion in the output SDI data stream.
Inserter Config
Insertion
– use the pulldown to turn Dolby metadata
insertion ON or OFF
Insertion Line
– use the pulldown to select the insertion
line. The range of values varies with the video format
Mode –
use the pulldown to select between:
•
Auto – insert the Dolby metadata from the input
stream if available; otherwise insert the out-put of the
IRD-3111’s internal generator.
•
Generator – insert Dolby metadata from the internal
generator at all times when insertion is ON.
Dialnorm Override
– select the checkbox to override the
dialnorm value included in the metadata, and use the
pulldowns in the Generator Config section to set new values.
Generator Config
Profile
– use the pulldowns to select the generator profiles for programs 1 and 2. Profiles 1, 2, 3 and 4 are the
available choices.
•
See Annex 2 on page 56 for a listing of the parameter values in the four profiles
Dialnorm
– Use these pulldowns to manually set a dialnorm value for the two audio programs, overriding the current
value. These pulldowns are only active when the Dialnorm Override box is checked
3.4.7.4 Metadata / Dolby Status tab
This panel reports the status of Dolby metadata associated
with the two audio programs
Figure 3.12 Video Output panel – Metadata/Dolby
Figure 3.13 Video Output – Metadata/Dolby Status
22
| IRD-3111