GUIDE TO INSTALLATION AND OPERATION
IRD-3101 |
19
Time Code
Insertion
•
ON
•
OFF
VITC Insertion line
– select the line to insert VITC time code (for SD output only):
•
525 – between 10 and 20
•
625 – between 7 and 22
Duplicate
– inserts a copy of the VITC time code 2 lines following the selected insertion line unless it would be
outside the allowable range. (for SD output only)
•
OFF
•
ON
Time Code Offset
–
Useful to compensate for delays in downstream equipment. Simply adds or removes frames from the original time
code
•
Range: -10 to +10
Teletext
Insertion
– select the teletext insertion mode:
•
OFF – no teletext insertion
•
AUTO – teletext is inserted if detected at the input.
3.4.6.3 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-3101’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.
Figure 3.12 Video Output panel – Metadata/Dolby
